baber/WOPTO huggingface dataset:
Patent JP-2000046114-A (JP)
Title: Revolving speed adaptive vibration absorber
Inventor: ECKEL HANS-GERD DR ING
IPC: F16F15/14
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a revolving speed adaptive vibration absorber obtaining particularly a long life and sure operability. SOLUTION: In this revolving speed adaptive vibration absorber, a plurality of inertia mass members 2 adjacent in a peripheral direction are supported respectively by two hold parts 3 adjacent in a peripheral direction in a hub part, a pin 5 is included in these hold parts, and this pin can be rolled on the inertia mass member curved mutually in a reverse direction and curved tracks 4, 4' in the hub part 1, in this way, when a rotational vibration overlapped in a rotary motion is generated, a space of the inertia mass member from a rotary shaft 6 is changed along an operating track curved to be partitioned by the curved track and the pin, the inertia mass member is contained in at least one annular chamber 11 of the hub part, and a lubricant can be received in this chamber.  Further, at least one through part 7 is provided in at least one of the inertia mass members and/or the hub part, so as to supply the lubricant to the curved track by the through part.
Patent JP-2001025865-A (JP)
Title: Welding method of small diameter tube
Inventor: SATO HIDEHIKO
IPC: B23K9/028
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a welding method for a small diameter tube capable of easily and efficiently performing butt welding of small diameter tubes each other. SOLUTION: A square groove is prepared respectively at butting end parts of a small diameter tube, after activating flux is applied/dried to the outer side of the butted part while these grooves are butted each other, the butted part is subjected to plasma welding on the activated flux coated part, after that the welded part is remelted so that reinforcement of weld is formed thereon. By this method, butt welding of the small diameter tubes 1 each other is easily and efficiently performed.
Patent JP-H11102027-A (JP)
Title: Projector for slide in fixed direction
Inventor: PAGANO DANIEL MICHAEL
IPC: G03B23/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a projector and its components easily discriminating which slide out of one pair of the slides is arranged to face an erroneous direction. SOLUTION: A film slide projector 10 possesses a rail 50 engaged with a carousel 16 in a complimentary state so as to bring a rail surface into contact with the surface of each film slide in the carousel 16. The film facing the erroneous direction is moved by the surface of the rail 50 so as to make a part of the film exposed to the outside of each slot of the carousel 16 for informing that it faces the erroneous direction. The film slide 12 facing a specified correct direction is completely incorporated in each slot. The specified correct direction of each film slide 12 is decided by a cut part engaged with the rail 50.  The carousel 16 possesses a wall part 46 forming the slot of a columnar component which is projected from the wall part and whose cross section is rectangular so that the film slide 12 facing the erroneous direction arranged on it is extended by passing a part of the film slide 12 through each aperture for informing that it faces the erroneous direction. A magnetic head generating a detection signal by detecting a magnetic material on the film slide is used together with a processor 26 deciding the direction of the slide 12 and controlling the formation of an image from the film slide.
Patent JP-2001024093-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU TOSHIO
IPC: H01L25/07
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To increase mechanical strength by reducing defect which causes insulation deterioration by constituting one ceramic insulation substrate by a plurality of unit substrate modules formed by dividing a ceramic substrate finely and mutually adhering edges of a plurality of unit substrate modules arranged plane. SOLUTION: An insulation substrate 100 is constituted as one large insulation substrate by arranging small regular hexazonal unit substrate modules 11 formed by dividing one ceramic insulation substrate finely on the same plane without a clearance, and adhering and setting adjacent edges of the plurality of unit substrate modules 11 mutually by resin 12. Since each unit substrate module 11 of the insulation substrate 100 is small, probability of inclusion of defect in each module is little. As a result, it is possible to extremely reduce a possibility that defect causes the insulation substrate 100 to be broken, thus lowering insulation property and raising dielectric breakdown between a semiconductor element and a heat sink.
Patent JP-S6256033-A (JP)
Title: Detection circuit for state information signal
Inventor: KATO YOSHITAKA
IPC: H04J3/14
Filed: 1985-09-04
Abstract: PURPOSE:To facilitate LSI forming of the titled circuit by providing a prescribed protection stage number so as to detect a state information signal of a code string to an input signal passing through a transmission line of an optional code error rate. CONSTITUTION:The state information signal unit a block D1-1 of, e.g., an input signal 20 is logical '1' and a detection result signal 32 is logical '1', and the state information signal of the next consecutive blocks D1-2-D1-5 changes to logical '0' and the state changing to logical '0' is consecutive three times, that is, the detection result signal 32 changes to logical '0' in the block D1-4 whose protection stage number is 3, and the change of the detection result signal 32 from '1' to '0' is used by alarm information or loopback information. In desiring to make the protection stage number different for the detection of '0' and '1' of the state information signal, two decoders are provided and each decode value is set. Thus, the LSI of the circuit is facilitated.
Patent JP-H09208688-A (JP)
Title: Polyamide resin for inner layer of laminated bottle
Inventor: YAMAZAKI AKIHIRO
IPC: B29L22/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To produce a laminated bottle excellent in the peelability of the inner layer by forming the inner layer from a polyamide resin having a specified melting point or below and forming its outer layer from a thermoplastic resin. SOLUTION: An aqueous solution of a combination of different polyamides (e.g. ε-caprolactam and ω-laurolactan) is subjected to a polymerization reaction to obtain a copolyamide comprising polyamide-6 and another polyamide (6/12 copolyamide) having a melting point of 200 deg.C or below and a melt viscosity of about 8,000-200,000 as measured at a temperature higher than the melting point by about 20 deg.C and a shear rate of 10sec<-1> . Next, a thermoplastic resin (e.g. polyolefin) to be formed into the outer layer and the copolyamide to be formed into the inner layer are coextruded, and the extrudate is blow-molded to obtain a peelable laminated bottle which, as the contents are decreasing, undergoes the deformation of only the inner layer and does not undergo any deformation of the outer layer.
Patent JP-H1124666-A (JP)
Title: Voice assigning device in electronic keyboard instrument
Inventor: IKOSHI YOSHIYUKI
IPC: G10H1/18
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a voice assigning device in electronic keyboard instrument capable of continuously sounding a unison play. SOLUTION: In a unison play, one interval forming a standard sound is determined as 'main voice', and other intervals slightly shifted from the standard sound are described 'sub voice' in a sound state table. When a new key (x) in a keyboard 1 is pressed, a voice in stopping is searched, and the main voice of the new key (x) is assigned thereto, and when the voice in stopping is absent, the voice already assigned to sub voice is searched, and the main voice of the key (x) is assigned to this voice. In this device, sounding is performed while successively rewriting the voice information in this way. Thus, a continued unison play can be performed.
Patent JP-H1129888-A (JP)
Title: Manufacture of pickled hot rolled steel plate excellent in surface characteristic
Inventor: OTAKE TAKAYUKI
IPC: C23G3/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a pickled hot rolled steel plate minimal in recessed surface flaw and excellent in surface characteristic. SOLUTION: In the manufacture of the pickled hot rolled steel plate, hot rolling finishing temp. and coiling temp. are regulated to <=9400oC and <=700 deg.C, respectively, and temper rolling before acid pickling is omitted, or, when not omitted, elongation percentage is regulated to <=4.0%. At the acid pickling, the total weight of the coil to be introduced into the line is limited to <=10000 tons, in the course after the inspection and cleaning of the line equipment and before the introduction of the coil as the object of acid pickling, and also the surface of this objective coil is kept in a dry state in the course between the inlet side of the line and a pickling tank.
Patent JP-2000029350-A (JP)
Title: Device and method for controlling fixing heater
Inventor: TSURUNO KUNIO
IPC: G03G21/14
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a triac controlling a fixing heater used for the heating fixing unit of a copying machine. SOLUTION: The comparison of a temperature detected signal from a temperature detecting circuit 3 with an upper limit value and a lower limit value is executed at a control circuit 5, and the ignition of the triac is controlled so that the temperature of a heater 1 is set to be between the upper limit value and the lower limit value. A long time is required for lowering temperature from the upper limit value to the lower limit value for the heat capacity of the heater 1 when a difference between the lower limit value and the upper limit value is large, and the ignition of the triac 6 is not executed during it. Thus, the number of temperature change cycle of a triac element is necessarily reduced, so that the life is prolonged.
Patent JP-H0539149-A (JP)
Title: Recording paper housing device
Inventor: HATANO YASUHIRO
IPC: H04N1/00
Filed: 1991-08-06
Abstract: PURPOSE:To hold a recording paper roll to a predetermined position without using a partitioning plate by forming a supporting surface of a recording paper box for receiving a recording paper roll into a staircase shape with the center low positioned corresponding to recording paper of different width. CONSTITUTION:In the case of using a recording paper roll 7 of narrow width in a recording paper box 5, the recording paper roll 7 is received placed on a supporting surface 5a in a central side. In this way, both ends of the recording paper 7 are restricted by a vertical surface 5c to prevent the recording paper from moving in a transverse direction even when it is delivered. In recording paper 6 of broad width, by dropping the recording paper 6 into the recording paper box 5, both ends of the recording paper 6 are supported by supporting surfaces 5b in both sides, and further both the ends are restricted by side plates 5d of the recording paper box 5 to prevent the recording paper from moving in a transverse direction even when it is delivered. Accordingly, in the recording paper box 5, the recording paper of broad and narrow width can be received to a predetermined position with no necessity for mounting and removing a partitioning plate.
Patent JP-2000023236-A (JP)
Title: Terminal position tracking system, terminal position tracking method and recording medium
Inventor: YAHAGI MASAHIKO
IPC: H04W68/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently trace a position of a terminal. SOLUTION: Base stations BS1, BS2 inform of base station area identification information to identify respective base station areas, and when a terminal 4 moves from a base station area BA1 to a base station area BA2, the terminal 4 sends position update information. The position update information is transferred to a base station controller 5 via the base station BS2 and a position memory 1 stores new position information. In the case of tracing the position of the terminal 4, start of terminal is instructed to a base station placed at a position corresponding to the position information stored finally in the position memory 1 Thus, in most cases, the terminal 4 can be traced without making a simultaneous calling.
Patent JP-S6087222-A (JP)
Title: Imidazole-type antimycotic emulsion for external use
Inventor: OKAMOTO KUNIO
IPC: A61P31/04
Filed: 1983-10-19
Abstract: PURPOSE:To provide the titled emulsion preparation having high stability and containing 1-[1-{2-[(3-chlorobenzyl)oxy]phenyl}-vinyl]-1H-imidazole or its salt, an oily substance, a nonionic surface active agent and water. CONSTITUTION:An imidazole-type antimycotic emulsion for external use contains (A) 0.2-2.0% 1-[1-{2-[(3-chlorobenzyl)oxy]phenyl}-vinyl]-1H-imidazole, (B) 1-50% oil substance (e.g. a liquid higher alcohol such as 2-hexyldecanol, a solid higher alcohol such as cetyl alcohol, etc.), (C) 0.5-15% nonionic surface active agent (e.g. sorbitan fatty acid ester), (D) 0.1-2.5% carboxyvinyl polymer, (E) 0-30% 2-6C primary-tertiary alcohol, (F) 0-30% polyethylene glycol having an average molecular weight of 200-4,000, and (G) necessary amout of water (the total of the components is 100%).
Patent JP-S6439599-A (JP)
Title: Device for confining radioactive isotope
Inventor: SHINAGAWA MUTSUAKI
IPC: G21C9/00
Filed: 1987-08-06
Abstract: PURPOSE:To improve safety by providing an electrode body held at a positive potential to cover a radioactive isotope (RI) generating source which is held at a negative or ground potential. CONSTITUTION:The RI generating source 1 is grounded and a wire net 2 consisting of a stainless steel is provided as the electrode body to cover the front face thereof. The positive potential of about 5-100V/cm is applied from a DC power supply 3 to the wire net 2. An electrode 5 consisting of a metallic sheet is disposed to the upper part in a vessel 4 storing such source and net. A circular conical conductive layer 6 consisting of an aluminum cylinder is disposed to the side wall part of the vessel. The electrode 5 is normally held grounded to maintain the negative potential with the prescribed potential of the net 2. The undecaying particles diffused through the net 2 by the heat, etc., from the generating source 1 are attracted to the electrode 5 by the delayed decay RI in the particles and the electric fields in the vessel 4 consisting of the net 2 and the electrode 5, i.e., the electric lines of force running perpendicularly to the isopotential surface generated on the layer 6 are gathered on the plane of the electrode 5. The RI in the vessel 4, therefore, migrates along the electric lines of force and is captured on the electrode 5. The pattern of the net 2 is stopped down and projected on the layer 6 by autographic observation, by which the flying route of the RI is checked.
Patent JP-S6087085-A (JP)
Title: Printer
Inventor: HATSUTORI SHIGENORI
IPC: B41J33/38
Filed: 1983-10-20
Abstract: PURPOSE:To enable to print in one direction by using a ribbon and to print in both directions by using a transfer paper, by a construction wherein the active connection between a gear rotated in company with a movement of a carriage and a gear for rotating a ribbon spool in one direction can be released. CONSTITUTION:In the case of printing by using the ribbon, concurrently with a rightward movement of a main body 5 of the carriage, a driving gear 33 engaged with a driving belt 15 is rotated by a predetermined amount, the rotation is transmitted to a driven gear 19 through intermediate gears 34, 38, 37, and a one-way clutch 20 permits a spool shaft 17 to rotate in a direction for taking up the ribbon. When the head 8 is located at a printing position after a carriage-returning operation, an engaging part 39 of a releasing lever 35 is engaged to a slant surface 11a of the head, and the lever 35 is turned clockwise, thereby separating the gear 33 from the intermediate gear 38. In the case of reciprocal printing by using a thermal transfer printing paper, the gear 34 and the gear 38 are separated from each other by the function of a coil spring 41 at the time of a leftward movement of the carriage 5, and the carriage 5 is smoothly moved.
Patent JP-H0248112-A (JP)
Title: Processing liquid supplying device
Inventor: MORI KUNIO
IPC: B23H1/10
Filed: 1988-08-09
Abstract: PURPOSE:To maintain the approximately definite resistivity value of processing liquid supplied to a processing machine by providing a resistivity sensor on the discharge side of a supplying pump and controlling the quantity of the processing liquid supplying to a demineralizer based on a resistivity value perceived by the resistivity sensor. CONSTITUTION:By driving a supplying pump 8, processing liquid is pumped up from a purifying vessel 3 so as to be supplied to a processing machines 7. At this time, the resistivity value of the processing liquid discharged from the pump 8 is measured by a resistivity sensor 11. When this value is normal, a control value 13 is closed by the indication from the sensor 11 and as well a control valve 12 is entirely opened so that the processing liquid does not pass through a demineralizer 9. On the other hand, when the quantity of a metal ion which passes through a filter 5 and enters the vessel 3 increases, the sensor 11 perceives this, and when the resistivity value of the processing liquid becomes more than a definite value, the valve 12 is closed and as well the valve 13 is opened by the indication from the sensor 11, and the pump 8 is drived continuously so as to pour one portion of the processing liquid to the demineralizer 9 side and supply the processing liquid from which metal ions are removed to the processing machine 7.
Patent JP-S5987934-A (JP)
Title: Forming die for curl working
Inventor: SASAKI MICHIO
IPC: B21D19/12
Filed: 1982-11-10
Abstract: PURPOSE:To form the edge of the tip of curled part that does not cause injury by winding the tip of a curled part that warps backward along the concave part of a fixed die inward by a projected wall provided on the inner wall of concave part of a movable die. CONSTITUTION:Large diameter open end 1a of a metallic formed product such as a pan etc. is set in touch with upper part of inner face of the first concave part 5 formed in a sectional form of circular arc provided in the projected part 6 of the fixed die 4 of a lower die. A movable upper die 7 is lowered and the stepped part 8a of the stepped hole part 8 is brought into contact with the stepped part 1b of above-mentioned large diameter part 1a, and the pan 1 is pressed down. By this way, open end of the pan 1 is bent to circular arc along the inner face of the first concave part 5. It is further bent backward in the second concave part 9 of a movable die 7, and the tip part is bent inward by a projected wall 10 to conceal it. Consequently, danger of injury caused by touching a hand to the tip of the curled part 3 is eliminated and a specified gap corresponding to the thickness of the projected wall 10 can be formed between the tip of curled part 3 and large diameter part 1b.
Patent JP-H0642919-A (JP)
Title: Method and apparatus for finding direction and/or position of light source
Inventor: NAKAGAWA SEIYA
IPC: G01B11/00
Filed: 1992-07-23
Abstract: PURPOSE:To find or control the position of a light source, e.g. a moving body with a light source by providing a position detecting device for detecting the position of the light source in the simple structure. CONSTITUTION:A light shutting device 40 is set between a light source 30 and the photodetecting surface of a photoelectric converting device 10. The angle of incidence theta of the incident light from the light source 30 is detected from the state of the distribution of the amount of the light at the surface when the light is shut by the shutting device 40, so that the position of the light source 30 is detected. Since the radial light is utilized as the light source 30, a complicate mechanism to turn the light into a beam like a laser beam is not necessitated. Because of the simple arrangement that only the shutting device 40 is set at the photodetecting surface of the photoelectric converting device 10, the apparatus becomes compact and able to detect the position of the light source 30 with good accuracy.
Patent JP-H0482192-A (JP)
Title: High frequency heater
Inventor: BETSUSOU DAISUKE
IPC: H05B6/68
Filed: 1990-07-25
Abstract: PURPOSE:To make an input current of an inverter circuit constant substantially by changing a standard level according to decrease in power voltage of a D.C. power supply, and lowering power from the power supply. CONSTITUTION:A voltage stabilizing circuit 9 eliminates influence of fluctuation in voltage of power supply to supply a stable voltage to a control circuit 5 and a reference level generation circuit 8. A power supply voltage detection means 7 transmits the detection result as a voltage to the circuit 8 which compares the voltage from a voltage stabilizing circuit 9 with the voltage from the reference level generation circuit 8 to output the voltage according to the difference, thereby generating the standard level. A control circuit 5 compares the results of an input power detection means 6 and the standard level generation circuit 8 with each other and then PWM controls a transistor inside an inverter circuit 4 according to the output of a comparator 12. Even if the voltage of D.C. power supply is decreased, the input current of the inverter circuit 4 can be maintained constant substantially.
Patent JP-S5897600-A (JP)
Inventor: KISHIMOTO HITOSHI
IPC: B64G1/36
Filed: 1981-12-08
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-S5898304-A (JP)
Title: Production of cationic resin
Inventor: TAKAGISHI TOSHIO
IPC: C08F8/00
Filed: 1981-12-07
Abstract: PURPOSE:To produce a cationic resin which, when applied to paper, can impart it excellent wet strength and sizing properties, by reacting a salt of a copolymer of ethylene and a specified vinyl monomer with an epihalohydrin. CONSTITUTION:There is used a copolymer of ethylene and a vinyl monomer of the formula, wherein R1 is H or methyl, R2 and R3 are each methyl or ethyl and A is a 2-4C (hydroxy)alkylene. Namely, a copolymer containing 50-90wt% ethylene and 50-10wt% above vinyl monomer is dispersed in water and, after the addition of a water-soluble acid (e.g., hydrochloric acid), stirred to form a salt of the copolymer. Then, an epihalohydrin in an amount of about 0.5-1.2mol per eq. of amino groups in the copolymer is added, and the mixture is reacted at about 20-100 deg.C for 0.5-10hr.
Patent JP-S6355023-A (JP)
Inventor: KUSUHO EITARO
IPC: B65B31/02
Filed: 1986-08-22
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-S6176199-A (JP)
Inventor: KATSUHARA HIROTOSHI
IPC: D06F58/02
Filed: 1984-09-20
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-H04348294-A (JP)
Title: Vehicle-borne radar apparatus
Inventor: ASHIHARA ATSUSHI
IPC: G01S13/44
Filed: 1991-05-07
Abstract: PURPOSE:To enable stable detection of an object by a method wherein an estimated value obtained by calculating the effect on the detection of the object by a radar apparatus on the basis of a detected amount of motion of a vehicle is subtracted from an actual radar detection signal. CONSTITUTION:Various motion sensors such as a speed sensor 15, a direction sensor 16 and a G sensor 17 for detection of a vertical motion are provided as detecting means of amounts of motions of a vehicle, and the respective sensor outputs of the sensors 15 to 17 are read in a microcomputer 3. In accordance with the detected amounts of motions of the vehicle, the microcomputer 3 reads out estimated values of the effect on detection of an object by a radar apparatus, which are so set in a table beforehand as to correspond to the amounts of motions of the vehicle. In the microcomputer 3, the estimated value obtained by removing from a radar detection signal the effect of the fluctuation of the vehicle bearing the radar apparatus is subtracted from the value of the radar detection signal being sampled at that time.