baber/WOPTO huggingface dataset:
Patent JP-S57156533-A (JP)
Title: Gas detector for oil-immersed electrical apparatus
Inventor: HARAYAMA CHIHARU
IPC: G01N33/28
Filed: 1981-03-20
Abstract: PURPOSE:To detect abnormality in an early time by integrating and detecting a gas in oil through a tubular permeable membrane projecting into an oil flow passage. CONSTITUTION:A permeable membrane type gas detector 13 is provided in an upper oil pipeline 12 of a cooler 11 for insulating oil of a transformer 10. A tubular gas permeable membrane 21 projects in the oil flow passage 19 of the detector 13 (25), and the gas permeated through the permeable membrane of ''Teflon '' or the like is integrated and detected by a gas detecting element 23 provided in the top part of a gas capturing chamber 22, and abnormality is sensed and alarmed by the output thereof. Thereby, the abnormality is detected in an early time.
Patent JP-H05214921-A (JP)
Title: Blow-by gas circulating device for outboard engine
Inventor: OSAWA HIROSHI
IPC: F02B61/04
Filed: 1992-01-31
Abstract: PURPOSE:To provide a device circulating the blow-by gas leaked into the crank case of an outboard engine. CONSTITUTION:The blow-by gas circulating device of an overboard engine is provided with a PCV hose 31 and a breather hose 34 feeding the blow-by gas to the intake side from a breather chamber provided on the cylinder head side of an outboard engine 20 for combustion and a breather hose 36 directly feeding the fresh air into a crank case 26 between an intake pipe 28 and the crank case 26.
Patent JP-S62200580-A (JP)
Title: Recording and reproducing device
Inventor: MIYAZAWA OSAMU
IPC: G11B19/14
Filed: 1986-02-27
Abstract: PURPOSE:To reduce the number of members and man-hour necessary for adjusting work and to improve a magnetic medium and the accuracy of attachment by forming a magnetic film on the surface of a casing, and constituting a magnetic pattern for the positioning of a movable member in the magnetic film. CONSTITUTION:The magnetic film 2 is formed directly on the surface of the casing body 3 by a method of vapor-depositing or plating, etc. On the said film, the magnetic pattern 11 for the positioning with which the polarity of magnetism inverses at a location where a medium is to be positioned is constituted by means of a detecting head 1 able to record and reproduce or other device. Consequently, a magnetic head 6 can be positioned in an accurate track-position by driving a rotary actuator so as to move a carriage 7 which is the movable member to the position detected by the head 1. The casing body 3 and the magnetic film 2 are so constituted as having nothing between themselves, and therefore the number of pieces of members and the man-hour necessary for the adjusting work are drastically reduced.
Patent JP-S51117746-A (JP)
Title: Resinous compositions having excellent flame retardance
Inventor: IKUMA SADAO
IPC: C08L51/02
Filed: 1975-04-08
Abstract: PURPOSE: Polystyrene resin compn. retaining the good resistance to shock loading and thermal distortion of ordinary ABS resins and having improved flame retardance contains two kinds of chlorinated resins. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60186119-A (JP)
Title: Encoding and decoding system for binary data
Inventor: IDO KIHEI
IPC: G11B20/14
Filed: 1984-03-05
Abstract: PURPOSE:To perform encoding as specified, to shorten error propagation length, and to reduce a circuit scale when a binary data train is divided into individual bits and the data pattern of every divided bit is converted into a code consisting of two bits. CONSTITUTION:A shift register 4-1 converts original data which is inputted from (a) in a serial state into five-bit parallel data, which is supplied to an encoder 4-2. Then, the encoder 4 converts one-bit data into a two-bit code. Then, an encoder 4 converts one-bit data into a two-bit code. In this case, a code sequence having >=2 and <=7 bits ''0'' between an optional code ''1'' present in the converted code sequence and a code ''1'' appearing next is generated. Thus, the data is encoded to shoten the error propagation length and also reduce the circuit scale.
Patent JP-H06259700-A (JP)
Title: Detector and guiding device for airplane
Inventor: YOMOGIHARA KOICHI
IPC: G08G5/04
Filed: 1993-03-03
Abstract: PURPOSE:To surely detect arrival at the head of a control block by continuously detecting the movement of an airplane inside the control block of a runway. CONSTITUTION:The approach of the airplane to a control block xn inside a guide way 1 is detected by a check-in sensor 3 while interrupting microwaves, the airplane is detected by receiving the engine noise of the airplane 2 by using plural noise sensors S1, S2...Sn provided along the control block xn, the movement of the airplane 2 inside the control block xn is continuously detected by self-holding trigger inputs with self-hold circuits M1, M2...Mn which define the detected outputs of the noise sensors S1, S2,...Sn as the trigger inputs and define the detecting signal of the check-in sensor 3 as a reset input and when the detected outputs are generated from all the noise sensors S1, S2,...Sn, a signal Z is generated from an AND gate 5 so as to inform that the airplane 2 arrives at the head area of the control block xn. On the other hand, the airplane utilizing this detector is guided.
Patent JP-H06258959-A (JP)
Title: Transfer material attracting method on image forming device
Inventor: OKUBO MASAO
IPC: G03G15/16
Filed: 1993-03-03
Abstract: PURPOSE:To prevent the transfer of toner remaining on the side of a transfer material carrying member to the surface of a rolling-contact roller being in rolling-contact with a transfer material side and prevent the surface of the transfer material from being stained by the rolling-coated roller by imparting a charge to the roller member of a transfer material attracting device while the transfer material carrying member is actuated to travel. CONSTITUTION:A carrying belt 7 is moved in the advancing direction of A by the rotation of a driving roller 9 and a transfer paper 17 supplied from a paper supplying tray 16 through a chute 27 is attracted to the carrying belt 7 by the electrostatic force of an attracting electrifier 14 and an attracting roller 15. The side of the attracting electrifier 14 of the carrying belt 7 is positively electrified and the transfer paper 17 is negatively electrified in such a manner that a negative charge flows in from the attracting roll 15. Therefore, when the attracting electrifier 14 (positive polarity) continues to output while the carrying belt 7 is operating turning, the negatively electrified toner is strongly attracted to the carrying belt 7 by the electrostatic force and never transferred to the attracting roll 15, even if this toner passes through the transfer material attracting device.
Patent JP-H09237119-A (JP)
Title: Method and member for adjusting position
Inventor: SAGARA SATOYUKI
IPC: G05D3/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To suppress deformation due to shape recovery within an application environment temperature range by preheating an adjusting part formed by a shape memory material and provided with function parts at a specific temperature to recover its shape and then executing its post heating at a specific temperature. SOLUTION: Shape memory alloy is allowed to memorize a shape by heating processing and then the alloy is deformed by adding stress in an M phase. Although an elastically deformed part is released by discharging load, a stress remaining area remains in a plastically deformed part of the alloy, thereby relaxing the stress of the stress remaining part generated in the plastically deformed part by preheating the alloy at temperature less than reverse transformation completion temperature (A point). When the position of the plastic deformation part of which stress is eased is adjusted by controlling heating value, an area heat more than the Af point in the plastically deformed part of the alloy is reversely deformed to recover its shape and returned to the M phase by natural cooling.  The alloy is post heated by temperature less than the preheating temperature, the stress of the stress remaining area generated in the shape recovery part is eased.
Patent JP-S61205537-A (JP)
Inventor: ARISUTEA GOODON TAAI
IPC: B60T7/12
Filed: 1986-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58159826-A (JP)
Title: Filter device
Inventor: INOUE KIYOSHI
IPC: B01D35/06
Filed: 1982-03-19
Abstract: PURPOSE:To develop a filter device for filtration of magnetic materials having stable filtration efficiency by mounting sponge-like filter base materials contg. fine magnetic materials on the both sides of a core body for supporting mounted with a permanent magnet. CONSTITUTION:Sponge-like elastic bodies 2, 3 made of plastics, such as urethane, contg. fine magnetic materials are mounted on the inside and outside surfaces of a core body 1 mounted with a permanent magnet as a filter element. The respective layers 1, 2, 3 mentioned above are molded to a U shape and are supported by means of a core 6 on a base plate 10. The liquid to be filtered is supplied through an inlet WA into the device, passes through the body 6, contacts with the surface of the frame 7 of the body 6, and passes through the filter elements 2, 3 of the porous magnetic materials mounted therein, whereby the  magnetic materials are filtered. The liquid passes through the core 1 to the outside. The effective filtration of magnetic materials is made possible by mounting  the permanent magnet to the core and incorporating fine particles of magnetic  materials in the sponge-like elastic bodies of the filter elements.
Patent JP-H05243849-A (JP)
Title: Voltage control piezoelectric oscillator
Inventor: ARAKI YOSHIAKI
IPC: H03B5/32
Filed: 1992-02-28
Abstract: PURPOSE:To enlarge a variable range of an oscillation frequency. CONSTITUTION:When a control voltage Vc becomes low, close to a reference voltage applied to the anode of a diode 9 through a resistor 11 from a reference voltage circuit 12, the diode 9 becomes conducting and a current flows, an impedance of the diode 9 falls in accordance with its current value. Accordingly, a capacitor 10 is connected across a diode 5 through the diode 9, and the result equivalent to the capacitance increase of the diode 5 is obtained. Therefore, the load capacity of a piezoelectric vibrator 1 comes to be varied greatly in an area in which the control voltage Vc is low, against the control voltage Vc, and a variable range of an oscillation frequency to the control voltage Vc is enlarged.
Patent JP-2000244739-A (JP)
Title: Image reader
Inventor: KOIKE KAZUMASA
IPC: G06T1/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by applying gamma correction to image data read with a correction characteristic corresponding to an attribute of a gamma characteristic for each light receiving element after shading correction to eliminate nonuniformity of an image caused by dispersion in the characteristic of each light receiving element. SOLUTION: A ROM is provided with gamma correction tables A (8a), B (8b) that stores inverse characteristics of a gamma characteristic A of a light receiving element with a large downward projection and of a gamma characteristic B of the light receiving element with a small downward projection. The light receiving element reads an original image, the resulting signal is A/D- converted and corrected for shading, and the result is given to an image data gamma correction automatically 5. A selection flag Fs corresponding to the image data from an n-th light receiving element under processing at present is read from a selection table in the ROM, the gamma correction table A 8a or B 8b is selected in response to the value of the selection flag Fs and collated with the input value from the correction table for gamma correction.
Patent JP-H11233948-A (JP)
Title: Manufacture of printed wiring board
Inventor: ISHIKAWA KAZUMITSU
IPC: H05K3/46
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the design of latitude for the conductor connecting holes of a printed wiring board having two or more wiring layers, the conductor connecting holes, etc. by protecting the connecting holes to their outer peripheries with a filling material, in order to further increase the packing density of the wiring board. SOLUTION: For preventing the land sections of conductor connecting holes 6 from being melted by an etchant due to the mismatching, etc., of a photomask and causing defective electrical connection at forming of a pattern, conductor connecting holes 6A are filled with a modified ultraviolet curing resin composition 7 to the outer peripheries 6B of the holes 6A so that the packing density of a printed wiring board is increased.
Patent JP-H08228871-A (JP)
Title: Connector with twist restoring function for chain or the like and overturn prevention tool for furniture or the like utilizing the same
Inventor: YAMAZAKI KENJI
IPC: A47B97/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide an overturn prevention tool, composed of a chain which can be restored from twisting by a simple structure, for furniture or the like. CONSTITUTION: A chain 4 is stretched between a building wall 2 and furniture 3, at least on one end part thereof a connector 5 which is equipped with a mounting seat 9 with a ring attaching shaft for the chain and with a bed seat 11 to be fixed to the furniture 3 by a screw 10 are constructed, and the mounting seat 9 is constructed on the bed seat 11 rotatably on a shaft 14 perpendicular to a mounting shaft. Thus a function to restore a chain or the like from twisting is constructed.
Patent JP-S62202497-A (JP)
Inventor: KITAGAWA KOZO
IPC: H05B41/24
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63302999-A (JP)
Inventor: JIYON PATORITSUKU NIKORUSON
IPC: C02F11/13
Filed: 1988-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000236857-A (JP)
Title: Inactivation of pathogenic cyst-forming microorganism in liquid
Inventor: KUNITOMO SHINTA
IPC: A23L3/015
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To simply inactivate pathogenic cyst forming microorganisms in a liquid to obtain drinking water having excellent safety without adopting a heating method or without using a chemical agent by pressurizing the liquid containing the pathogenic cyst-forming microorganisms. SOLUTION: This method for inactivating pathogenic cyst-forming microorganisms in a liquid comprises pressurizing the liquid, such as water, containing pathogenic cyst-forming microorganisms such as Cryptosporidium at a pressure of >=1,500 kgf/cm2 for a pressurization time of >=5 min or at a pressure of >=2,000 kgf/cm2 for a pressurization time of >=2 min. The method for inactivating pathogenic cyst-forming microorganisms in a liquid preferably comprises storing the liquid containing the pathogenic cyst-forming microorganisms in a high pressure tank 4, pressurizing the liquid, and then releasing the high pressure liquid from a nozzle tip disposed at the top of the outflow pipe of the high pressure tank 4 into an ordinary pressure atmosphere, thus rapidly reducing the pressure to inactivate the pathogenic cyst-forming microorganisms in the liquid.
Patent JP-S59165672-A (JP)
Title: Treating device for passbook
Inventor: NAKAJIMA SHIYUNICHI
IPC: B41J5/30
Filed: 1984-03-07
Abstract: PURPOSE:To provide the titled device capable of accurately and efficiently processing passbooks with fewer errors, by a method wherein the characteristics of a passbook to be processed are detected, and an identifying code titled is discriminated on the basis of said characteristics. CONSTITUTION:A passbook inserting part 21 for inserting a passbook 25 or a bond 26 therethrough is provided with the first, second and third detectors 29, 30 and 31 for detecting the form and content a passbook 25 or a bond 26, and the identifying code is automatically discriminated by an identifying code part on the basis of the detected shape of the passbook 25 or the bond 26. Unlike the conventional system, it is unnecessary to input the identifying code, hence, the number of keys can be markedly reduced.
Patent JP-2000240682-A (JP)
Title: Damper disc assembly
Inventor: KAGIYAMA JUNJI
IPC: F16D13/64
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a disc or a second elastic member by regulating the movement of a seat member to the radial direction of a damper disc assembly by the engagement between recessed part and protruding part in the torque delivering surface of the seat member and the torque delivering surfaces of the disc and an intermediate plate. SOLUTION: Seat members 25, 26, 29 and 30 are engaged with both ends of coil springs 24 and 28 corresponding to second elastic members so as not to be relatively movable in the radial direction of a damper disc assembly 10. On the other hand, a part of the torque delivering surface of a hub 11, part of the torque delivering surfaces of discs 12 and 13, part of the torque delivering surface of an intermediate plate 14, and the torque delivering surface of an intermediate plate 15 are formed in recessed shape in the circumferential direction of the damper disc assembly 10, and the protruding parts of the torque delivering surfaces of the seat members 25, 26, 29 and 30 are engaged with each recessed part to regulate the movement of the seat members 25, 26, 29, and 30 in the radial direction of the damper disc assembly 10.
Patent JP-S63277472-A (JP)
Title: Switching power source
Inventor: MIYAKE HIROYUKI
IPC: H02M3/28
Filed: 1987-02-26
Abstract: PURPOSE:To eliminate trouble due to overcurrent, by a method wherein the flux reset voltage of a magnetic amplifier is controlled so as to be on the side of limiting the overcurrent when a load current has exceeded a given value. CONSTITUTION:A switching power source is constituted of a switching transformer 13, a switching element 14, a saturatable reactor 17, a rectifying and smoothing circuit 18 and the like to supply electric power to a load 19. The saturatable reactor 17 constitutes a self feedback type magnetic amplifier together with an automatic voltage control circuit 20. In this case, a circuit 27, which increases a flux reset voltage to be impressed on the saturatable reactor 17 when the current of the load 19 has exceeded a given value, is provided. The circuit 27 is provided with a current detecting resistor 28 in a power source return line, connecting between the output winding of said transformer 13 and one terminal of the load 19 while a voltage at the resistor 28 is impressed on a transistor 29. According to this method, a flux reset voltage is impressed on the saturatable reactor 17 under a heavy load such as the short- circuit of the load 19 or the like to restrict the saturation thereof whereby an output voltage and an output current may be reduced.
Patent JP-S60227271-A (JP)
Title: Preparation of electrostatic charge image developing carrier
Inventor: SHIGETA KUNIO
IPC: G03G9/10
Filed: 1985-03-07
Abstract: PURPOSE:To enhance strength and durability by forming a coating layer contg. a silane type coupling agent on the surface of a carrier core, and heat treating this coating layer to a temp. of the glass transition point of this resin or higher. CONSTITUTION:An electrostatic charge image developing carrier can be obtained by dissolving a silane type coupling agent, such as methyltrimethoxysilane, methyltriethoxysilane, or tetramethoxysilane, and a resin, together with additives, when necessary, in an org. solvent; coating the surface of the carrier core with the coating soln. thus prepared by means of dipping the carrier in the soln. or spray coating it, or the like means; drying the coating layer; and heat treating it to the glass transition point of this resin or higher.
Patent JP-H02223936-A (JP)
Title: Electrophoretic display device and its manufacture
Inventor: OSHIRO TATSUHIKO
IPC: G09F9/37
Filed: 1989-02-25
Abstract: PURPOSE:To easily and securely inject a dispersion system into respective holes by equipping a porous spacer with an adhesive layer which can be melt-stuck thermally and constituting one electrode plate flexibly. CONSTITUTION:On the top surface of a rigid electrode plate where a necessary electrode pattern 2 is formed properly, the hot-melt porous spacer 8 where a dispersion system is divided into small sections and charged, and hot-melt adhesive layers 10 are formed on both surfaces of the spacer 8. On the top surface of the spacer 12, the flexible electrode plate made of a film base material 9 which has an electrode pattern 4 on the opposite surface from the rigid body side electrode pattern 2 is arranged while an electrode plate gap is left. The flexible electrode plate presses out the excessive dispersion system 7, which is supplied excessively to the respective holes of the porous spacer 8 while brought into contact with the spacer 8 by making a heat pressing force operate on the top surface of the flexible electrode plate and the flexible electrode plate and spacer 8 are melt-stuck together thermally. Consequently, the dispersion system 7 is charged completely in the respective holes of the porous spacer 8 without leaving any empty hole.
Patent JP-H10242326-A (JP)
Title: Multilayered wiring board
Inventor: NISHIMOTO AKIHIKO
IPC: H05K3/46
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered wiring board suited for the flip chip mounting of semiconductor devices or BGA mounting. SOLUTION: The board comprises insulation layers 1 having contg. at least an org. resin, and wiring circuits 2 made of at least a low resistance metal such as Cu, Al, Ag or Au. Semiconductor elements 3 are mounted on the uppermost insulation layer 1a having a thermal expansion coefficient of 10×10<-6> / deg.C or less at room temp. to 250 deg.C while the lowermost interconnect layer 1d has a thermal expansion coefficient of 10×10<-6> / deg.C-25×10<-6> / deg.C at the range from room temp. to 250 deg.C. The elements 3 are mounted by means of flip-chip process on the uppermost layer 1a, and the lowermost layer 1d has connecting terminals connected to a mother board through solder.
Patent JP-H07254887-A (JP)
Title: Method and device for oa data display
Inventor: AIKAWA MASAMI
IPC: H04H20/10
Filed: 1994-03-15
Abstract: PURPOSE:To provide the method and device for OA data display where contents, forms and timings of switching, etc., of broadcast materials are visually intelligible. CONSTITUTION:In the operating state of the operation monitor function, event data outputted from an automatic program controller 2 is inputted to a data display and conversion device 4 and is analyzed, and materials in OA, picture and sound base materials of NEXT, the switching mode, and picture and sound super materials are converted to the code of a graphics display pattern of the transmission condition. This code of the graphics display pattern is sent to an OA data monitor display device 6 and is expanded to a dot pattern for display on a CRT 8. With respect to event data converted to the display signal by the OA data monitor display device 6, the transmission condition of the broadcast program is displayed as the graphics pattern on the CRT 8. This picture data is updated with time.
Patent JP-2000243182-A (JP)
Title: Rotary switch
Inventor: SHIMIZU MANABU
IPC: H01H19/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To turn a shaft of a switch body without idling if a shaft part of a knob is cracked. SOLUTION: This rotary switch is so constructed that a shaft part 41 of a knob 40 for fitting thereinto a shaft 30 of a switch body 20 is put through and mounted in a through hole 11 opened in a front panel 10. A projecting guide part 50 is provided, so as to cover the shaft part 41, on the front panel 10 and/or on the switch body 20 contiguously to an outer circumferential surface of the shaft part 41 of the knob 40.