baber/WOPTO huggingface dataset:
Patent JP-H01213099-A (JP)
Title: Sound device
Inventor: YOKOYAMA KATSUHARU
IPC: H04R5/04
Filed: 1988-02-22
Abstract: PURPOSE:To prevent the undesirable variation of sound volume by switching the operation/non-operation of a controlling means to control the sound volume of a first and a second speakers as corresponding to the connection/non- connection state of the first and the second speakers to a main body. CONSTITUTION:In the case when a rear speaker 6 is connected, a line l6 is connected as well, and SW1, 2 of a switching circuit 10 are switched in directions shown in a figure by a signal from a control signal generation circuit 11. Accordingly, by operating the variable resistor R1 of a fader circuit 9, the sound volume of a front speaker 3 and the sound volume of the rear speaker 6 can be controlled relatively, and a desired sound field can be generated. Since in the case that the speaker 6 is not connected, the line l6 is not connected as well, the signal of the circuit 11 is shut off, and SW1, 2 of the circuit 10 are switched in the directions contrary to the figure. Accordingly, the circuit 9 is separated, and the sound volume to be outputted from the speaker 3 is not changed by the purposeless operation of the resistor R1.
Patent JP-H04278138-A (JP)
Title: Control device for ultrasonic humidifier device
Inventor: UCHIDA TAMIYA
IPC: F24F6/12
Filed: 1991-03-07
Abstract: PURPOSE:To supplement water without performing any idling operation of an ultrasonic humidifier by a method wherein a lack of water is detected when water in a water tank is decreased down to an amount less than a certain value and then the lack of water is informed by an informing means. CONSTITUTION:As signals defined at input ports 13 to 15 of a micro-computer 8 are inputted through an operation means 7, a High signal is outputted from an output port O2 of the micro-computer 8 so as to operate an ultrasonic vibrator 10. As a water tank 20 is filled with water and an operation is started, a lack of water sensing switch 5 is turned on. When water in the water tank 20 is decreased to a value less than a certain amount, a lack of water is detected by the lack of water sensing switch 5 within the water tank 20 and then humidifying is continued until the High signal is inputted to an input port 11 of the micro-computer 8. As the High signal is inputted to the input port I1 of the micro-computer 8, the lack of water state is informed by the informing means 12.
Patent JP-S62198350-A (JP)
Title: Production of pickling bed
Inventor: NISHIZAWA YOSHIHIKO
IPC: A23L19/20
Filed: 1986-02-27
Abstract: PURPOSE:To produce a high-quality pickling bed which has extremely improved adsorption ability of seasoning and a mellow taste and shows a smooth slurry state, by using grain treated with saturated steam under pressure by heating as a raw material. CONSTITUTION:Grain such as rice, wheat, miscellaneous cereals, etc., is heat- treated with saturated steam preferably at 2-6kg/cm<2>.G for 10sec-60min, pressure is gradually reduced and the grain is discharged without expansion. Then, the heat-treated grain is directly blended with any seasoning or ground and blended with the seasoning, aged and, if necessary, the prepared pickling bed is partially or totally ground.
Patent JP-S61200468-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SATO HARUJI
IPC: G01N29/44
Filed: 1985-03-01
Abstract: PURPOSE:To make it possible to detect the shape and position of a flaw part by using relatively low frequency and to enable the imaging of the flaw part, by measuring the propagation time of an ultrasonic wave in an article to be measured. CONSTITUTION:An ultrasonic wave transmitting probe 2a and an ultrasonic wave receiving probe 2b are arranged to the outer peripheral part of the measuring cross-section 1 of an article to be measured (wooden utility pole), and the transmitter 4 for driving a the probe 2a and a reference clock generator 5 are started by the synchronous signal generated by a synchronous signal generator 3. An ultrasonic wave US is received by the probe 2b to be supplied to a receiver 6 and a counter 7 outputs the calculation value corresponding to the propagation time of the ultrasonic wave. RAM 9a storing a reference propagation time t0, ROM 9b storing a program for performing various operations and an output control part 9c are provided to a microcomputer 9 and a display device 10 displays a measured result to form the image of the size or shape of the rotted part in the measuring cross-section 1 to graphic display and a printer 13.
Patent JP-H03241801-A (JP)
Title: Induction electromagnetic apparatus and switching power supply using same
Inventor: SAITO MASARU
IPC: H01F27/24
Filed: 1990-02-20
Abstract: PURPOSE:To obtain an induction electromagnetic apparatus in which inductance is changed appropriately in accordance with the intensity of the magnetic field formed by the current of a winding while the advantage of the gap, which enables the title electromagnetic apparatus to be operated in a highly loaded state, is being maintained by a method wherein the filler, which is formed by dispersing soft magnetic material into non-magnetic base material, is inserted into the gap of a core. CONSTITUTION:A gap 15 is provided on the core 12 on which magnetic circuit will be formed by providing windings 13 and 14, and a filling material 16, which is formed by dispersing a kind or a plurality of kinds of soft magnetic material powder into a non-magnetic base material, is inserted into the above-mentioned gap 15. For example, a primary winding 13 and a secondary winding 14 are provided on a ferrite core 12 on which the magnetic circuit of a transformer is formed, and the gap 15 is formed by cutting the middle of the core 12. A filling material 16, which is formed by dispersing soft magnetic powder into a non-magnetic base material, is inserted into the above-mentioned gap. The particles formed by pulverizing the ferrite, having the permeability higher than the material of the core 12, is used as the above-mentioned soft magnetic material powder, epoxy resin is used as the base material, the said ferrite particles are dispersed into liquid epoxy resin, it is solidified by heating, and the filling material 16 is formed.
Patent JP-H11236545-A (JP)
Title: Conductive adhesive and semiconductor device prepared by using same
Inventor: SAWADA YUKO
IPC: C09J9/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive which is not easily decomposed, does not easily undergo separation during storage, and is excellent in thermal stress relaxation effect. SOLUTION: This adhesive comprises (A) a silicone compd. which has epoxy groups at both the terminals and is prepd. by reacting an organopolysiloxane of the formula (wherein R<1> is a divalent org. group; R<2> and R<3> are each independently H, 1-5C optionally substd. alkyl, phenyl, nuclearly substd. phenyl, optionally substd. alkylene, optionally substd. phenylene, or optionally substd. aralkylene; and n is an integer of 1 or higher) having phenol groups at both the terminals with an epoxy resin, (B) a curing agent, (C) a cure accelerator, and (D) a conductive filler.
Patent JP-H07249377-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: NAKAYAMA TSUNEKICHI
IPC: H01J9/22
Filed: 1994-03-11
Abstract: PURPOSE:To increase adhesion by pouring a suspension containing a binder and phosphor particles from a neck of an envelope, settling the phosphor particles on the inner surface of a face panel, then heating by irradiating microwaves. CONSTITUTION:A bulb 3 is transported on a conveyer 11c, cushion water is poured in a cushion water pouring station 13, and a phosphor suspension is poured in a dispersed state in a phosphor suspension pouring station. A phosphor standing sedimentation station 15 transports the bulb 3 for a period necessary for settling the phosphor particles in the suspension poured on the inner surface of a face plate. Excess moisture is removed in a moisture removing station 16, and the bulb 3 is heated in a microwave heating station 17. The microwave heating is continued for 1-2 minutes and the temperature of the solution within the bulb is raised to 40-60 deg.C. By the heating, polymerization of siloxane of the binder is accelerated to increase adhesion of phosphor particles in a small diameter bulb to which coating is difficult.
Patent JP-H04259901-A (JP)
Title: Manufacture of magnetic head
Inventor: TOURIYUU KOUJI
IPC: G11B5/127
Filed: 1991-02-14
Abstract: PURPOSE:To uniformly and stably fix a core at low cost by composing a core holding member of integrating plural materials, widening a core inserting groove by heating or cooling this member in the case of inserting the core, and inserting the core afterwards. CONSTITUTION:After integrating an upper part 1 having a coefficient alpha1 of thermal expansion at the core holding member with a bottom part 2 having a coefficient alpha2 of thermal expansion, groove width W1of the core inserting groove is set at W1<t by machining. The W1 is widened to W2 by heating the core holding member up to a prescribed temperature and in the state of W2>t, the core is inserted to the groove. Then, the core is fixed to a core holding board by cooling the member down to a room temperature.
Patent JP-H05242278-A (JP)
Title: Symbol information reader
Inventor: KUBO MASANORI
IPC: G06K7/10
Filed: 1992-02-27
Abstract: PURPOSE:To read bar code symbol information at a high speed even in whichever direction a stacked bar code label is set on the label detecting plane of a reader. CONSTITUTION:A bar code symbol image-picked up by an image pickup tube 4 is stored in a frame memory 6. A data processor 8 estimates the inclination (alpha) of the bar code symbol based on stored information, and controls the image pickup tube 4 and a deflecting coil 5 by an image pickup tube control part 7 so as to apply raster scan to the photoelectric conversion plane 41 of the image pickup tube 4 at the inclination (alpha) based on the inclination (alpha), and sends fetched image data from the image pickup tube 4 to the frame memory 6. In such a way, the data processor 8 reads the bar code symbol written in parallel with the position of a picture element sequentially, and decodes it to original information.
Patent JP-H07250297-A (JP)
Title: Liquid crystal display device
Inventor: MIHARA HISAYUKI
IPC: G02F1/133
Filed: 1994-03-11
Abstract: PURPOSE:To conduct interpolating arithmetic processing on a minimum circuit scale in the liquid crystal display device of a double speed scanning full line driving system, to reduce cost and miniaturize a chip and to make possible high-density mounting. CONSTITUTION:Two pieces of video information A and B can be inputted to one-bit selectors 56-63 to be independently switched for each bit and on the other hand, a logic processing circuit 55 for independently controlling eight pieces of one-bit selectors is constituted by preparing the control signals of eight bits corresponding to the motion detected result due to a motion detection circuit 5, mixing ratio previously decided corresponding to the presence/absence of motion detection, and input signal level due to a level detection circuit 54. Therefore, when the input signal level is lower than a prescribed level, the weight of a selected bit is shifted just for 2<->X (X is an integer >=1 and <=8). Thus, even when the input signal level is changed lower than the fixed level, the error from arithmetic due to a multiplier is suppressed within an allowable range.
Patent JP-H08208293-A (JP)
Title: Admixture for concrete
Inventor: HAMADA SHINJI
IPC: C04B24/32
Filed: 1995-02-06
Abstract: PURPOSE: To obtain an admixture for concrete capable of producing a concrete composition having excellent pressure transportation by a pump even when using an aggregate having qualities inferior in terms of particle diameter, particle size, etc. CONSTITUTION: This admixture for concrete is obtained by blending 100 pts.wt. of a lignin sulfonate-based AE(air entraining) water reducing agent with 1-50 pts.wt. ethylene oxide adduct to a sorbitan fatty acid monoester.
Patent JP-H09231560-A (JP)
Title: Glass substrate for magnetic disk and its production
Inventor: KOMURA HIROSHI
IPC: G11B5/82
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate for a magnetic disk having a smooth surface without surface projections by using a grindstone containing an abrasive fixed with a binder to grind the substrate surface and controlling the surface roughness to a specified center line surface roughness and a specified PV value of roughness in a specified size of square. SOLUTION: This glass substrate for a magnetic disk is prepared by grinding the surface with a grindstone containing an abrasive fixed with a binder, and the surface roughness of the substrate is controlled to 0.3 to 1.0nm center line surface roughness Ra and to 3 to 20nm PV value of ruggedness in a 12-μm square. The glass substrate is ground not by a floating abrasive method which uses an abrasive floating in a suspension liquid but by a fixed abrasive method which uses an abrasive firmly fixed, a desired thickness, desired surface roughness, and especially, a smooth surface having no projections can be obtd. Thus, by using the glass substrate thus prepared, the distance between a head and the substrate can be decreased and the recording density can be improved.
Patent JP-S63210497-A (JP)
Title: Emergency automatic cutoff device for container valve
Inventor: YAMAZAKI SHINICHIRO
IPC: F17C13/12
Filed: 1987-02-26
Abstract: PURPOSE:To quickly perform the cutoff and improve the safety control of a gas bottle by releasing the air pressure of an air cylinder built in the device main body in emergency and automatically closing a container valve with the restoring force of a spiral spring. CONSTITUTION:A spiral spring 3 with the driving torque sufficient to close a container valve 2 is stored in the device main body 1, and a connected rotary shaft 4 is invariably set to the direction to close the container valve 2. When a bottle is normally used, the air pressure 11 is fed to an opening/closing air cylinder 7 connected to this spiral spring 3 shaft, the drive is blocked by this force, and the container valve 2 is kept opened. When the air pressure 11 of this opening/closing air cylinder 7 is released in emergency, the container valve 2 is automatically closed.
Patent JP-H08208775-A (JP)
Title: Resin composition, composition for lens and cured material thereof
Inventor: TANIGUCHI NOBUO
IPC: G02B1/04
Filed: 1995-02-07
Abstract: PURPOSE: To obtain a resin composition which gives a cured material having low specific gravity and high refractive index and excellent in surface hardness, chemical resistance and transparency. CONSTITUTION: This resin composition contains a di(meth)acrylate represented by the formula [wherein R1 is H or methyl; R2 is H, methyl or ethyl; and the average of (a+b) is 2 to 5] and an unsaturated compound other than the di(meth)acrylate.
Patent JP-H03243537-A (JP)
Title: Rolling out device for paper sheet and the like
Inventor: FUKAZAWA EIJI
IPC: B65H1/24
Filed: 1990-02-22
Abstract: PURPOSE:To get rid of such occurrences as the simultaneous rolling out of more than two sheets of paper and the kind due to the excessiveness of pressing force, and the rolling out inability of paper and the kind due to too little pressing force, by detecting pressing force which is by means of a pressing member, against pusher rollers for paper and its kind, and regulating energizing force which is by means of an elastic member, against the pressing member, according to the detection outcome. CONSTITUTION:Pressing force against pusher rollers 1a, 1b for paper and its kind 7 is measured by means of a sensor 5, and its measured outcome is outputted to a control portion 6 from the sensor 5. At this control portion 6, an actuator 4 is controlled so that pressing force against pusher rollers 1a, 1b may become proper at all times, according to the measured outcome of the sensor 5. This actuator 4 moves a spring 3 according to a control signal from the control portion 6, and regulation is made so that energizing force against a back up plate 2 by means of the spring 3, that is, pressing force against the pusher rollers 1a, 1b for the paper and its kind 7 may become proper at all times.
Patent JP-H10217947-A (JP)
Title: Filling device for brake oil
Inventor: KANDA KINZO
IPC: B60T17/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To fill brake oil into a reservoir tank in a condition in which a supply vessel is held stably by providing a seat plate in contact with a port fringe on oil introduction pipe side of an oil filler port and a contact plate in contact with an inner face on the opposite side to an oil introduction pipe of the oil filler port in an insertion pipe connected with the oil introduction pipe at an obtuse angle. SOLUTION: When brake oil is filled in a reservoir tank, a filling device is attached to a port fringe of a supply vessel 20 through a cap 2 in advance. At this time, a balance rod 15 which protrudes in the reverse direction to an oil introduction pipe 4 from a joint 3 of the filling device is provided with a counterweight 16 having mass equivalent to an oil introduction pipe 4 side to hold an attitude of the vessel 20. Next, an insertion pipe 6 is inserted into an oil filler port 22. At this time, the insertion pipe 6 brings a contact piece 8 provided on a rear surface of a seat plate 7 into contact with an inner face on a joint 3 side of the oil filler port 22 and makes a contact plate 11 prop up on a face on the opposite side to the joint 3 of a filter 24 to hold the supply vessel 20, and then brake oil in the vessel 20 is filled into the reservoir tank.
Patent JP-2000244839-A (JP)
Title: Memory control circuit
Inventor: SHIMURA KENJI
IPC: H04N5/45
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent video data from being written in an area other than a specified area of a memory even when a synchronous signal is unstable or does not exist. SOLUTION: This memory control circuit is provided with a first counter 10 to be reset by the synchronous signal and to count a reference clock, a write enable signal generating part 12 to generate a write enable signal during a period since a counted value of the counter 10 reaches a start point of the writing area until in reaches a terminal, a second counter 22 to fetch start point position data by using the synchronous signal as a load signal and to count the reference clock by using the write enable signal as an enable signal and a coincidence detecting part 24 to detect coincidence of a counted value of the second counter 22 with terminal position data and to use the detected signal as the load signal of the second counter 22 and the counted value of the second counter 22 is used as a write address of a memory 14.  Even when the synchronous signal is unstable or does not exist, only values from the starting point to the terminal of the specified write area are selected for the write address of the memory 14.
Patent JP-S51116664-A (JP)
Title: Binary counter
Inventor: HASHIMOTO SHINTAROU
IPC: H03K23/00
Filed: 1975-04-04
Abstract: PURPOSE:To make tip size decrease and to facilitate layout.
Patent JP-S61200487-A (JP)
Title: Apparatus for measuring cross-polarized wave
Inventor: MATSUNAKA NAOTO
IPC: G01R29/10
Filed: 1985-03-01
Abstract: PURPOSE:To enable synchronous detection with high accuracy by dispensing with observation by an oscilloscope and eliminating the complicatedness of observation, by automating the correction of the detected wave form of a cross- polarized wave component. CONSTITUTION:The output of the reference signal generator 7 of a synchronous part is divided into a first low frequency signal 30 and a second low frequency signal 31 by frequency dividers 38, 39 and the frequency ratio of the first low frequency signal 30 and the second low frequency signal 31 is selected in a ratio of 3:2. The output of the reference signal generator 37 receives the addition of delay information 42 due to the phase difference of second and fourth low frequency signals 31, 33 measured in a phase detector 40 by a frequency divider 41. A correction circuit 43 judges the polarity of the detected wave forms detected by synchronous detectors 22, 23 and, when said polarity does not coincide with predetermined one, a third low frequency signal 32 is reversed. The polarity of the detected wave form by the synchronous detectors is also reversed to come to correct polarity.
Patent JP-H11237169-A (JP)
Title: Door handle for refrigerator
Inventor: HASHIMOTO KAZUO
IPC: F25D23/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve decorative property as well as the sense of quality by arranging a thermoplastic resin film around the outer periphery of a steel pipe. SOLUTION: A door handle 14 for refrigerator is constituted of a steel pipe 15, consisting of a cylindrical steel material, and an acrylonitrile/butadiene/ styrene resin(ABS resin) film 18, in which a wooden powder 20 and at least two colors or more of double-colored pigments 17 are mixed and dispersed. In this case, the double-colored ABS resin film 18 is arranged so as to cover the outer periphery of the steel pipe 15. On the other hand, the door handle 14 of the refrigerator is constituted of the steel pipe 15 and the double-colored pigment 17, in which pigments of at least two colors or more are mixed and dispersed, whereby the highly decorative ABS resin film 18 is produced through co-extrusion.  The door handle 14 for the refrigerator of this constitution is provided with a resin, arranged around the outer periphery of the steel pipe 15 and made of the ABS resin in which a wooden powder 20 and pigments 17 of at least two colors or more are mixed and dispersed, whereby the design property and the sense of quality are improved.
Patent JP-H08240667-A (JP)
Title: Apparatus and method of longitudinal investigation of buried duct
Inventor: NAGASHIMA YUJI
IPC: H04B7/00
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a clear image even in a longitudinal investigation. CONSTITUTION: An antenna body 14 is constituted so as to be freely fittable to an antenna housing part 15. When its fitting state is changed, the movement direction of a carriage 3 for movement and the direction 11 of the plane of polarization of an antenna can be made perpendicular and parallel to the advance direction 4 of the carriage 3 for movement. As a result, even when a longitudinal investigation is to be performed, the direction of the plane of polarization of the antenna is changed, and the plane of polarization of the antenna can be directed to the direction of a buried pipe. Thereby, strong reflected waves are obtained, and the buried pipe can be displayed clearly.
Patent JP-S61165009-A (JP)
Title: Angular ball bearing
Inventor: NIKI MOTOHARU
IPC: F16C19/14
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a great enduring force against a pulling force by having both an engaging groove and a tapered face hold a ball so as to prevent an inner race from being disengaged from a bearing. CONSTITUTION:When a hub 41 is pulled in the direction shown by an arrow, out of inner races 10 and 10 which are placed at the inner side of an external race 1, one inner race 10 positioned in the pulling direction is moved together with the hub 41. When the inner race 10 is moving, a ball 20 goes out of a ball rolling face 2 of the external race 1 and is pushed up in the direction of the external diameter. When the inner race 10 makes further movement in the same direction, a part of the ball 20 is engaged into an engaging groove 4. The ball 20 will then be held between the engaging groove 4 and a tapered face 14, whereby preventing the inner race 10 from being disengaged from a bearing.
Patent JP-S52125883-A (JP)
Title: Automatic control system for a triple pole electric dust collector
Inventor: SHIBUYA AKIRA
IPC: B03C3/41
Filed: 1976-04-15
Abstract: PURPOSE: To provide a control system for controlling charged electric field strength and corona current separately, by providing a dust concentration meter at exit of a triple pole electric dust collector, in order to obtain a preferable field strength and corona current regardless of load fluctuation. 
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