baber/WOPTO huggingface dataset:
Patent JP-H09112926-A (JP)
Title: Leg for home kotatsus
Inventor: MITANI SHIGETAKA
IPC: F24C15/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To achieve a reduction in cost by achieving a higher efficiency in the manufacturing and assembling work with a simplified structure while reducing the number of parts. SOLUTION: A leg for a home kotatsu which has an outer cylinder body 2 and a slide inner cylinder body 1 to be inserted into the outer cylinder body 2 free to slide is provided with an oscillation body 16 with a retaining groove 15 having a horizontal retaining parts 14... arranged in a plurality of upper and lower stages while being pivoted being allowed to oscillate by a horizontal pivot shaft 17, a horizontal retaining shaft 20 to be retained free to detach on the retaining parts 14... and an operating part 28 to release the retaining on the retaining shaft 20. The pivot shaft 17 mounted in the inner cylinder body 1 is mounted directly on a surrounding wall 3 of the inner cylinder body 1.
Patent JP-H04164187-A (JP)
Title: Turbo-molecular pump
Inventor: ASHIDA OSAMU
IPC: F04D29/04
Filed: 1990-10-25
Abstract: PURPOSE:To prevent the adhesion and piling of a coagulation substance in a flow passage part by controlling a heater or water cooling mechanism on the basis of the detection value of a temperature detecting means. CONSTITUTION:A temperature adjustor 14 determines the intermediate value within a certain temperature range which is considered to be desirable for a pump body P, as set temperature. When the detection temperature by a temperature detector 13 is over the set temperature, a heater 11 is turned OFF after a certain time, and a three-way valve 12a is switched to the direction for the flow of cooling water in the pump body P. When the detection temperature becomes below the set temperature, the heater 11 is turned ON after a certain time, and the three-way valve is switched to the direction in which the cooling water bypasses the pump body P. Accordingly, the temperature of the pump body P can be raised to the proper temperature range in a short time, and this state can be maintained. Accordingly, the adhesion and piling of the coagulation substance in a flow passage part can be prevented.
Patent JP-H10129258-A (JP)
Title: Weather strip
Inventor: TSUCHIDA HIDESHI
IPC: B60J5/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip for a back door, having a relative compact structure and good door closing performance and good sealing performance. SOLUTION: A weather strip 20 is formed by integrally molding a hollow seal part 21 and a U-shaped grip part 23, a plurality of lip parts 25 are provided from both inner surfaces of a U-shaped body of the U-shaped grip part 23 toward the center part so as to be faced to each other, a U-shaped core metal member 24 is insert-molded to enhance rigidity, respective attaching pieces of a body inner panel BIP and a body outer panel BOP are so formed as to be pinched between the tips of respective lip parts.  Since a thick part 22 formed by gradually decreasing the thickness toward a bending stress concentration part 22a in a car inside inner peripheral wall of the hollow body is provided on a hollow seal part 21 integrally formed on the head part of the Y-shaped clip and to be brought in pressure-contact with the inner surface of a door inner panel DIP, compression set of the hollow seal part 21 is avoided, and the elastic deformation is maintained.
Patent JP-2001104795-A (JP)
Title: Ruthenium catalyst composition
Inventor: OKANO KAZUYA
IPC: C07C29/143
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst useful for an asymmetric hydrogen-transfer reducing reaction capable of obtaining a sulfonate containing a by-product obtained by an industrial production method as a ligand. SOLUTION: A ruthenium catalyst composition comprises 0.1-20 wt.% N,N'- disulfonyl-1,2-diamines represented by the general formula 1 (wherein R1 and R2 are each independently 1-12C alkyl or aryl group, and may be bonded to each other to form a ring; R3 is <=20C alkyl or aryl group; and (*) is an asymmetric carbon atom), and 99.9-80 wt.% ruthenium complex represented by the general formula 2 (wherein R1, R2, and R3 are synonymous with those of the general formula 1; X is a halogen atom; Ar is an aryl group; and (*) is an asymmetric carbon atom).
Patent JP-H05296431-A (JP)
Title: Combustible material incinerating device
Inventor: JIEEMUZU ROBAATOSON
IPC: F23G5/027
Filed: 1992-10-05
Abstract: PURPOSE: To prevent destruction of a device by fire, explosion or the like which is caused by premature incineration of material to be incinerated, and prevent spreading of its risk to an observer of the device. CONSTITUTION: A main supply chamber 22 for conducting shredding and supply of combustible material 3 being provided with a shredder 34 and an auger 27, is arranged between an airlock chamber 14 and a kiln 32. The main supply chamber 22 is provided with a pressure releasing means 16, an oxygen content control means, i.e., an oxygen sensor 12, a purge tube 13, a conduit 20 and the like. Thus, inner pressure is released, when predetermined pressure is applied, so as to prevent premature incineration of the combustible material. Further, the explosion of a device and spreading of its risk to an observer is prevented by shredding the combustible material in an atmosphere having an oxygen content of not more than a predetermined level.
Patent JP-H09131824-A (JP)
Title: Damping soundproof material
Inventor: IKEDA HISAO
IPC: E04B1/86
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a damping soundproof material for a floor having excellent floor impact sound shielding properties. SOLUTION: The damping soundproof material 4 comprises a synthetic fiber nonwoven fabric layer 3, an open cell foam layer 2, a soundproof layer 1 containing a high-specific gravity filler and binder containing non-vulcanized rubber as main ingredient, wherein the layers 1 and 2 are laminated in this order. Since the layer 1 has high specific gravity, it has excellent sound shielding properties against other sound source, and since it has large loss coefficient, it has excellent damping performance. Further, since the open cell foam layers 2 are laminate don the upper and lower surfaces of the layer 1, impact force absorbing properties are given to the material 4 to perform the sound absorption and damping effect.
Patent JP-H05129971-A (JP)
Title: Broadcast receiver
Inventor: OKAMURA MUNEAKI
IPC: H04B17/20
Filed: 1991-11-07
Abstract: PURPOSE:To automatically diagnose whether a cause to a decreased reception signal intensity at a broadcast receiver is resident in a broadcast station side or in the receiver side. CONSTITUTION:A reception state discrimination means 4 discriminates a reception state based on a signal from a signal intensity detector 3. As a result, when it is discriminated that the reception state is not excellent, a channel selection device 5 automatically selects other broadcast station and uses a reception diagnostic means 6 to discriminate the reception state. If the reception state of all the broadcast stations is not excellent, a cause to a reception defect is diagnosed to be resident in a satellite broadcast, a meteorological condition, an antenna or a satellite, and if not, in a broadcast station side. Thus, a diagnosis error due to the user is avoided, and the diagnostic time is reduced without making the operation complicated to attain proper diagnosis.
Patent JP-2000079073-A (JP)
Title: Towel squeezing device
Inventor: IIZUKA KOJI
IPC: A47K10/06
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a towel squeezing device using city water for a person having a handicap in hands to be capable of squeezing a towel only by operation of a lever. SOLUTION: A cylinder 2 is vertically installed on an upper surface 1 of a holder, and a pressure plate 4 is fixed on a tip of a rod 3 of the cylinder 2. At a cylinder stroke end, a pressure receiving plate 6 having punched holes 5 in the whole surface is installed on a holder vertical surface 7 to be parallel to the pressure plate 4. A port 9 and a port 10 of the cylinder 2 are piped to a city water pipe 14 through a manual selector valve 12. A transparent safety cover 15 is installed around an opening part of the cylinder 2 to be opened/closed. A towel can thus be squeezed without requiring force of hands.
Patent JP-2001073868-A (JP)
Title: Cylinder head structure of internal combustion engine
Inventor: NARITA SATORU
IPC: F01L3/06
Filed: 1999-09-05
Abstract: PROBLEM TO BE SOLVED: To form a suction port and an exhaust port without changing the passage section area and shape significantly or increasing the overall height of the engine. SOLUTION: A cylinder head part is furnished with a suction port 2 and an exhaust port 3, and the spot facing part of a valve guide mounting seat of each port is bent to the left or right if viewed from the valve center. This allows securing a minimum wall thickness of the spot facing, and it is not required to change the passage section area and shape of each port 2/3 significantly nor increase the overall height of the engine.
Patent JP-H03152469-A (JP)
Title: Speedometer for skiing
Inventor: SUGIURA YASUHIRO
IPC: A63C11/00
Filed: 1989-11-09
Abstract: PURPOSE:To eliminate the need for lower movement of a sight for checking during a sliding without freezing free from error against wind by inputting an actual speed of a ski with a required correction from a speedometer measuring section mounted on a human body or a skiing board to display. CONSTITUTION:A hot-wire anemometer 101 is mounted on the top surface of a skiing board 105, the side of a goggle 10 or the like, where wind hits being straightened during a sliding to measure a primary speed of skiing. Then, the value is inputted into a controller 102, where errors due to a natural wind velocity are corrected to compute an actual speed V, which is sent wireless or wired to be displayed 104 with a headup display device or the like. The anemometer 101 is operated electrically without mechanically operating part and thus, free from trouble caused by freezing.
Patent JP-H06134423-A (JP)
Title: Washing device for inner surface of tank
Inventor: KAYANO TAKEHIRO
IPC: B08B9/049
Filed: 1992-10-29
Abstract: PURPOSE:To provide a device capable of automatically and efficiently washing the foreign matter adhering to the inner surface of a tank or the foreign matter getting in fine groove parts. CONSTITUTION:A washing device for the inner surface of a tank is equipped with a device main body 2 having a motor 5 built therein, the rotary body 7 provided to the outside of the device main body 2 and rotationally driven by the motor 5, the washing brush 11 arranged around the rotary body 7, the running wheel 18 and guide wheel 19 guiding the running of the device main body 2, the clamp cylinder 22 preventing the rotation of the device main body 2 and the positioning device 27 allowing the device main body 2 to advance and retreat in the tank 1.
Patent JP-H03151269-A (JP)
Title: Printer device
Inventor: OKAZAKI KAZUYOSHI
IPC: B41J29/52
Filed: 1989-11-08
Abstract: PURPOSE:To resolve troubles such as printing which sticks out from a recording paper or an unfavorable printing position due to the change of a set position by a method wherein a difference of pitch between the maximum printable region of a recording paper and a set position of the recording paper is operated, and the information is transmitted to an external computer. CONSTITUTION:Data from an external computer 2 are read to a CPU through an input buffer 3, and printing pitch information and printing data are stored in a memory 10 through the CPU. A maximum printable region 11 is read to the CPU by X, Y detectors 6. When a recording paper 12 is set in a printer device 1, edges of the recording paper 12 are detected by X1, Y1 detectors 7 and X2, Y2 detectors 8, and the information is stored in the memory 10 through the CPU 5. The CPU 5 operates information of difference (x1, y1)(x2, y2) by the (X, Y) information for the maximum printable region 11 and the set position information (X1, Y1)(X2,Y2) of the recording paper 12, and transmits it to the external computer 2 through an output buffer 4. By this method, printing which sticks out from a recording paper and a printing position slippage can be resolved.
Patent JP-H05130128-A (JP)
Title: Atm exchange system
Inventor: SATOU HITOKI
Filed: 1991-11-07
Abstract: PURPOSE:To constitute the ATM network in which a cell abort characteristic and delay characteristic are obtained definitely by implementing statistic multiplexing in a frame comprising plural cells in order to facilitate control of a control plane of the ATM network. CONSTITUTION:A buffer selection device 26 selects the changeover of input and output of a cell to buffers 23, 24 storing an inputted cell in the unit of frames based on Stop-and-Go Queueing rules in the unit of frames. A cell outputted from the buffers 23, 24 is given to a cell SW 28 via a cell output device 27 to implement cell switching and when a cell is outputted to a prescribed output link, the cell output device 27 outputs the cell to a cell SW 28 according to the transfer order of the cells decided based on the priority given to each cell stored in the buffers 23, 24.
Patent JP-H03151651-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA MASAHIKO
IPC: H01L21/66
Filed: 1989-11-08
Abstract: PURPOSE:To prevent a wire bonding part from being damaged simply by attaching a pad part for sensing if a probe is applied only to the pad part for sensing when applying the probe due to laser trimming, wafer test, or analysis and enable wire bonding such as the succeeding assembly process to be performed accurately by forming the pad part on a semiconductor chip into the bonding pad part and the pad part for sensing. CONSTITUTION:A bonding pad part 1 and a pad part for evaluation (sensing) 2 are provided on a semiconductor chip and the bonding pad 1 and the pad for evaluation 2 are in a different structure. Thus, since the pad part is formed in two parts, namely the bonding pad part 1 and the pad part for sensing 2 and also the lower structure of the pad part for sensing 2 is changed, the wire bonding part cannot be damaged even if the probe is applied to the sense pad part in laser trimming and wafer test, no trouble occurs in an assembly process and no side effect is given to reliability of wire bonding.
Patent JP-2000123849-A (JP)
Title: Fuel cell separator and metal mold for molding bridge- shaped corrugated plate used therefor
Inventor: YAMAGUCHI MASANORI
IPC: B29C33/42
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To uniformize contact pressure in the current collecting surface, and to improve the service life of a cell of a fuel cell by forming cutout grooves of the adjacent bridge parts of the plural bridge parts formed between kerfs so as not to face each other in the same direction. SOLUTION: A bridge-shaped corrugated plate 1 has mutually facing cutout grooves 1H formed on the current collecting surface 1F of the bridge-shaped corrugated plate 1 for supporting the cell constitution and the plural bridge parts 1B formed by pressing the current collecting surface 1F between the cutout grooves 1H to the partition plate side. The adjacent first bridge parts 10B and cutout grooves 10H and the second bridge parts 11B and cutout grooves 11H are constituted so as not to face each other in the same direction. When the first bridge parts 10B are formed, the cutout grooves 10H and the cutout grooves 10H are pressed to a base board by a metal mold. A deforming range by pressing force is small in a deforming rate since the current collecting surfaces 1F1, and 2F2 are not deformed by an effect of the cutout grooves 10H.  Thus, a height dimension of the first bridge parts 10B and a height of the current collecting surface F can be uniformized.
Patent JP-H07145131-A (JP)
Title: Production of cyanoacetylene
Inventor: NIWA ATSUSHI
IPC: C07C253/20
Filed: 1993-11-22
Abstract: PURPOSE:To provide a method for producing cyanoacetylene by which the cyanoacetylene can safely and readily be obtained in high yield. CONSTITUTION:The characteristic of this method for producing cyanoacetylene expressed by the formula CHidenticalC-CidenticalN comprises reacting propiolamide expressed by the formula CHidenticalC-C0NH2 with a dehydrating agent in an aliphatic hydrocarbon.
Patent JP-H05108647-A (JP)
Title: Kanji converter
Inventor: NAKA OKIKUNI
IPC: G06F17/30
Filed: 1991-10-14
Abstract: PURPOSE:To obtain the KANJI(Chinese character) converter which can execute a conversion to a desired correct KANJI even if an input is erroneous. CONSTITUTION:In a dictionary 8, a correspondence table 8a of a sound code for showing pronunciation and a KANJI, and a pronunciation equivalent table 8b are stored in advance. In this prounciation equivalent table, in the case certain pronunciation is inputted, a corresponding relation of pronunciation which can be predicted as correct at the time when it is assumed that it is an input miss is stored by a sound code. On the other hand, in a KANJI converter 5, a KANJI converting circuit 5a subjected to bidirectional connection to the correspondence table, and an equivalent converting circuit 5b subjected to bidirectional connection to the pronunciation equivalent table are provided. This equivalent converting circuit generates a candidate of the sound code by which it is predicted that a user desires to input it originally, based on the inputted input sound code and the pronunciation equivalent table, and sends its data to the KANJI converting circuit of the next stage.
Patent JP-H01135135-A (JP)
Title: Electromagnetic field and polarized wave composite diversity reception system
Inventor: ITO KOICHI
IPC: H04B7/02
Filed: 1987-11-20
Abstract: PURPOSE:To surely compensate fading by arranging an antenna receiving an electric field radio wave and an antenna receiving an magnetic field radio wave being an polarized wave intersecting orthogonally with the former antenna and applying vector composition so as to make the reception signals of the antennas in phase to each other. CONSTITUTION:A 1st antenna, that is, the electric field radio wave reception antenna 1 receives an electric field standing wave. On the other hand, a 2nd antenna, that is, the magnetic field radio wave reception antenna 2 receives a magnetic field standing wave being a polarized wave intersecting orthogonally with the 1st antenna. A maximum output is always obtained by using a synthesizer 3 to synthesize both the received waves so as to compensate the degradation of the electric field strength due to fading. The fading due to multiple wave interference is generated but the fading in this case is relieved by the polarized wave diversity system.
Patent JP-H08206315-A (JP)
Title: Game ball discharge device for pachinko machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1995-10-13
Abstract: PURPOSE: To reduce the acting force of the moving iron piece of a game ball discharge device by retaining a game ball guided in a guide path with a moving member, moving a ball reception section into the guide path via the retreat and rotation of the moving member from the guide path to receive the ball, then rotating the ball reception section via the tare weight of the ball to discharge the ball when the moving member is returned. CONSTITUTION: When a safe ball Y is guided to the inlet 10a of a guide path 10 through a rectifying trough 53, it is temporarily retained by the stop section 21 of a moving member 20. When a detector 15 detects the safe ball Y, it excites an electromagnet 16. The moving member 20 is attracted by the core 16a of the electromagnet 16, and the stop section 21 is retreated from the guide path 10. A rotary member 25 is pressed by the moving member 20, and a ball reception section 28 is protruded to the guide path 10 to receive the safe ball Y from the stop section 21. When the electromagnet 16 is de-excited and the moving member 20 is returned to the guide path 10, the ball reception section 28 is rotated CW by the tare weight of the safe ball Y, and the safe ball Y is discharged to a discharge trough 55.
Patent JP-H02137844-A (JP)
Title: Direct positive color photographic sensitive material
Inventor: HIOKI TATSUO
IPC: G03C7/388
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a direct positive color photographic sensitive material capable of maintaining stable photographic characteristics even if it is preserved for a long time at high temp. and in high humidity by forming a dispersed phase containing water-insoluble, org. solvent-soluble polymer or copolymer. CONSTITUTION:A photographic emulsion layer contg. a dispersed product contg. an oil-soluble coupler which forms a substantially nondiffusible dyestuff produced by coupling silver halide particles with an oxidized body of an aromatic primary amine type developing main agent so as to form a previously unfogged internal latent image-forming type product, is formed on a base body. And this dispersed product contains a water-insoluble and org. solvent-soluble polymer or copolymer. Any kind of polymer may be usable so far as it is water-insoluble but soluble in an org. solvent and consists of at least one kind of recurrent unit having no acid groups in a principal chain or side chain. Suitable monomer for constituting the recurrent unit having no acid groups, is pref. one having >=50 deg.C glass transition point in the form of homopolymer. Thus, a direct positive color photographic sensitive material capable of retarding the increase of the minimum picture density even if it is preserved at high temp. and in high humidity, is obtd.
Patent JP-H04166277-A (JP)
Title: Method and device for cleaning and collecting inner surface of pipe
Inventor: TANAKA KEN
IPC: B01D50/00
Filed: 1990-10-26
Abstract: PURPOSE:To rapidly and efficiently collect the deposit, dust, etc., in a pipe by repeating collection including centrifugal separation several times and performing humidification, flocculation and collection of dust by a vertical spiral flow and collection of dust by a horizontal spiral flow respectively at least once. CONSTITUTION:A cylindrical water storage box 20, an inverted truncated conical cyclone main body 21, a dust-contg. gas inlet pipe 22 and an exhaust pipe 23 for the dust-free gas are provided. The inlet pipe is connected to the periphery of the upper cylindrical part 21a of the cyclone main body. The end of the exhaust pipe 23 is positioned near the lower part of the cylindrical part. Water is stored in the box 20 to a certain level when in use. The dust-contg. gas introduced from the inlet pipe 22 is spiraled along the inner periphery of the cylindrical part 21a, the dust is collected near the inner wall of the main body 21 by the centrifugal force, gradually moved downward, dipped into the water and collected, and the gas freed of dust is discharged upward from the exhaust pipe 23.
Patent JP-H03154503-A (JP)
Title: Polarization switching system for coaxial radiator
Inventor: TANAKA MASAFUMI
IPC: H01Q19/17
Filed: 1989-11-13
Abstract: PURPOSE:To select a desired polarized wave with a remote control by controlling the voltage applied between a coaxial center conductor and an outer conductor via a coaxial connector. CONSTITUTION:When a switch 17 of a portable microwave repeater main body is thrown to the position (a), that is, a positive voltage is selected, a PIN diode 21 is conductive and a PIN diode 22 is opened, a horizontal dipole 25 is connected to a center conductor in an element section so as to receive a horizontally polarized microwave. When the switch 17 of the portable microwave repeater main body is thrown to the position (b), that is, a negative voltage is selected, the PIN diode 21 is opened and the PIN diode 22 is closed conversely, a vertical dipole 26 is connected to the center conductor in the element section so as to receive a vertically polarized microwave. Thus, the polarization system is revised simply by a remote control.