baber/WOPTO huggingface dataset:
Patent JP-H0466828-A (JP)
Title: Surface pressure distribution detecting element
Inventor: TAMORI TERUHIKO
IPC: G06F3/033
Filed: 1990-07-06
Abstract: PURPOSE:To detect a fine surface pressure distribution by forming a plurality of second scanning electrodes on a plurality of first scanning electrodes, which are formed with fine intervals on an insulating substrate, with fine intervals perpendicular to the first electrodes via resistor films. CONSTITUTION:A surface pressure distribution detecting element is constituted by adhering a film 4 on which scanning electrodes 3 along a Y-axis are formed on an insulating substrate 2 on which scanning electrodes 1 are formed along an X-axis. That is, a silver film is formed entirely on the ceramic substrate 2 by means of deposition or sputtering to form the scanning electrodes 1 along the X-axis by etching. Then a thin resistor film is formed by deposition on an entire surface of the substrate 2 where the electrodes 1 have been formed, and resistor films 5 are formed on the scanning electrodes 1 at equal intervals by means of photo etching. As a result, a fine surface pressure distribution can be detected as a change in contact resistance of the resistor films, thereby extremely simplifying a structure of the element and also correctly detecting the change in pressure.
Patent JP-H0229947-A (JP)
Title: Optical recording medium
Inventor: HIGUCHI MANABU
IPC: G11B7/24
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the recording medium having excellent long-term reliability by providing a protective layer consisting of a UV curing resin contg. urethane acrylate, N-vinyl pyrrolidone, tri- and higher functional acrylate, and photopolymn. initiator on a recording layer. CONSTITUTION:Protective layers 2, 4 consisting of inorg. matter are provided on both sides of the recording layer 3 on a substrate 1 and the protective layer 5 is formed on the front and side surfaces of said layers. The layer 5 is formed of the cured matter of the UV curing resin having the compsn. contg. the urethane acrylate, N-vinyl pyrrolidone, tri- and higher functional acrylate and photopolymn. initiator. The N-vinyl pyrrolidone and tri- and higher functional acrylate increases the curing rate of the compsn. and decreases the residual monomers. The urethane acrylate relieves the strains generated by an abrupt temp. change and improves the durability to withstand long-term repetitive use. The recording medium having the excellent long-term reliability is obtd. in this way.
Patent JP-H0929002-A (JP)
Title: Gas recovering device
Inventor: NOZAWA NARUSADA
IPC: C23F4/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To liquefy and reuse cleaning gas or etching gas by cooling exhaust gas from a CVD device in a cooling section of an exhaust gas flowing section. SOLUTION: When impurities are generated in a chamber A1 and cleaning is required, liquid nitrogen is fed into an inactive gas flowing section D3 of a recycling device main body D. When the section is sufficiently cooled, mixed gas for cleaning containing nitrogen trifluoride is introduced into the chamber A1, and exhaust gas containing nitrogen trifluoride is flowed into a gas exhaust pipe A4. Then the impurities are removed by a filter device B, and high boiling point component gas is removed by an adsorption device C. Exhaust gas containing nitrogen trifluoride gas and low boiling point gas are flowed into an exhaust gas flowing section of a recycling device main body D and brought into contact with fins 5 of a refrigerant tank 2 and cooled. Then, nitrogen trifluoride gas is condensed and stored in a storage section D2, and then refined in a refining device E and reused.
Patent JP-S5969750-A (JP)
Title: Exposure device
Inventor: EBARA SHIYOUICHI
IPC: G03G15/04
Filed: 1982-10-15
Abstract: PURPOSE:To decrease the number of parts by making a titled device have a function of a filter by use of a plate-like lens formed by mixing a light absorbing material for absorbing the light of prescribed wavelength into synthetic resin, so that overexposure of light of a prescribed wavelength area can be prevented. CONSTITUTION:As for an exposure device 1 which irradiates light from a light source 2 to an original face and leads its reflected ray onto a photosensitive drum 4, three plate-like lenses 5-7, two housings 8, 9 and two light shielding plates 10, 11 are placed at each prescribed position and are laminated, and the plate-like lens 5 among them is formed by means of injection forming by mixing a light absorbing material for absorbing the light of prescribed wavelength into synthetic resin. When the device is constituted so that for instance, light of red wavelength is absorbed by this plate-like lens 5, a reflected ray from a character or a pattern of a red system of an original face 3 is absorbed by the plate-like lens 5, therefore, light of red wavelength, which is made incident to the photosensitive drum 4 becomes only a little, and overexposure can be prevented.
Patent JP-H06236197-A (JP)
Title: Pitch pattern generation device
Inventor: SAKAYORI TETSUYA
IPC: G10L13/06
Filed: 1993-06-24
Abstract: PURPOSE:To attain generating a pitch pattern appliable to a device synthesizing an optional voice like regular synthesis and being natural more than usual. CONSTITUTION:This device is constituted so that a unit pattern cut out from the pitch pattern of human vocalization with a proper unit is stored in a pattern storage part 1, and the unit pattern suited to an input attribute is retrieved from the pattern storage part 1 based on the prescribed input attribute in a pattern retrieval part 2, and the unit pattern obtained by the retrieval is arranged on a time base in a pattern arrangement part 3, and the unit pattern arranged on the time base is deformed and the pitch pattern is generated in a pattern deformation part 4, and since the pitch pattern vocalized by a human is used as it is, the pitch pattern capable of expressing natural change and fluctuation, nuance, etc., being hardly generated with a rule is generated.
Patent JP-S5880841-A (JP)
Title: Patterning method for polycrystalline silicon
Inventor: ITOU HIROYUKI
IPC: H01L21/306
Filed: 1981-11-09
Abstract: PURPOSE:To simultaneously accurately perform the patterning of a polycrystalline silicons of different resistivities by forming the pattern on regions of differet resistivites of polycrystalline silicon films and etching the region implanted with polycrystalline silicon ions. CONSTITUTION:A dioxidized silion (SiO2) film 2 is convered on a silicon substrate 1, a silicon methane SiH4 is thermally decomposed under reduced pressure to grow a polycrystalline on the film 2, and a polycrystalline silicon film 3 is covered at 4,000Angstrom . Then, a region 4 of 1X10<8>OMEGA/square of sheet resistance and a region 5 of 50OMEGA/square of sheet resistance are formed. Subsequently, a resist pattern 6 of 5mum of width is formed on the regions 4, 5. Thereafter, 10<14> pieces/ cm<2> of phosphorus ions are implanted by an ion implantation method at an accelerating voltage of 80kV on the polycrystalline silicon of the region having no  resist pattern 6, thereby forming a region 7 having relatively constant etching  speed. It is then etched in Freon (CF4) produced by 150W for 5min.
Patent JP-H02119768-A (JP)
Title: Cigarette producer and production for cigarette
Inventor: MAIKURU JIYON KAHIRU
IPC: A24C5/39
Filed: 1989-07-12
Abstract: PURPOSE: To form more random and uniform steam of tobacco on a suction belt by pouring tobacco toward two suction belt moving in mutually accessing directions like a shower through a shower channel. CONSTITUTION: Suction belts 11 and 12 sucking belts poured like a shower from a shower channel 10 are tilted at an angle A (desirably about 40 deg.) with respect to the moving direction of tobacco, joined at a joining point 15 and made to pass in the periphery of a suction room 17 by a pulley 16. Some quantity of air for carrying tobacco is induced through a super charger louver 18. A joined tobacco stream is formed while being carried from the joining point 15 to a rod forming area 19.
Patent JP-S6241065-A (JP)
Title: Cutter for printing medium
Inventor: ONO SEIICHI
IPC: B26D5/30
Filed: 1985-08-16
Abstract: PURPOSE:To cut a printing medium at the center of a mark and reduce the size of the mark part, by detecting a mark having a length set in consideration of the side of a character to be printed, delay of response in detection or the like, and after feeding the printing medium from the detecting position by a distance set in a setting part, stopping the medium and cutting the medium. CONSTITUTION:When the size of characters to be printed on a receipt paper 1d is designated by a designating button 9b, the corresponding set points D1, D2 are read from a setting part 10a, and are stored into a set point memory 12. Printing on the receipt paper 1e is conducted under the control of a printer- controlling circuit 13. The receipt paper 1e is fed out by a pulse motor controlling part 14, the set point D1 is read from the memory 12, and a black mark (m) is detected by a mark sensor S2. The set point D2 is read from the memory 12, is sent to a pulse motor controlling circuit 14a, and the paper 1e is fed by an amount corresponding to the set point D2 by feeding rollers R2. A cutter- controlling circuit 15 is started to cut the paper 1e at the enter position of the mark (m). The receipt 1f thus cut off is fed by feeding rollers R3, and is issued.
Patent JP-S5969568-A (JP)
Title: Lubrication device in power transmission device
Inventor: OOTSUKA KUNIO
IPC: B60K17/16
Filed: 1982-10-14
Abstract: PURPOSE:To enhance the characteristics of lubrication, by providing an oil sump in a housing supporting a differential gear casing, in the upper section of a vehicle, so that lubricating oil in the oil sump is forcedly applied in the casing by rotating the casing. CONSTITUTION:When a ring gear 3 is rotated in the direction of the arrow by being driven by an idler gear 4, lubricating oil in a housing 1 is splashed up in the same direction by the teeth of the ring gear 3, and therefore, is pooled in an oil sump 1c formed in the wall of the housing 1. A part of this lubricating oil is discharged to the side surface of a pinion main shaft 8 through oil passages 13 through 18, 11 and holes in a collar 23, and the remaining part of the lubricating oil is discharged to the pinion gear 9 supporting section of the above-mentioned shaft 8 through oil passages 24, 12, 26 under pressure by the above-mentioned splash-up and its weight. Then, lubricating oil reaches a meshed part between a side gear and a pinion gear 9 to lubricate the same part, and as well, to lubricate the pinion gear 9 supporting section of the pinion main shaft 8.
Patent JP-H1026443-A (JP)
Title: Refrigerator
Inventor: KUWARI YOSHIHIRO
IPC: F25B43/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To minimize a violent agitation phenomenon of a refrigerator oil during the starting time of a compressor and reduce the generation of abnormal sound by providing an accumulator flow-out pipe on the upper part of an accumulator. SOLUTION: When a compressor 1 is stopped, a refrigerator oil 11 is accumulated in an accumulator 8 by flowing backward in a suction pipe 10. As a result, the refrigerator oil 11 is accumulated in the lower part of the accumulator 8 while gasified refrigerant is accumulated in the upper part thereof. Then, when starting the compressor 1, the gasified refrigerant in the upper part of the accumulator 8 is absorbed into the compressor 1 at first by way of a flow- out pipe 8 connected to the suction pipe 10 and the accumulator 8 and then the refrigerator oil accumulated in the lower part is absorbed.  Owing to this construction, the refrigerator oil 11 accumulated in the accumulator 8 can return smoothly to the compressor 1 when starting the compressor 1, which makes it possible to relax the generation of abnormal sound by allowing the refrigerator oil 11 to be agitated violently in the accumulator 8 and thereby prevent the generation of a drawback that the abnormal sound is turned to a noise which may damage the quality of a merchandise.
Patent JP-2001016593-A (JP)
Title: Image decoding display device
Inventor: TAKAHATA AKIHIKO
IPC: H04N19/85
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image decoding display device that can realize a vertical reduction filter function without increasing the decoding capability by saving a frame memory capacity (storage capacity) for a B picture. SOLUTION: A frame memory is the image decoding display device consists of banks 0, 1, 2. The bank 2 consists of a plurality of sectors (sectors 0-N), a frame memory interface 3 under a dynamic mapping mode refers to a sector information table denoting an operating state of sectors to retrieve an idle sector, and in the case of writing decoded image data, the sectors are allocated and in the case of reading the decoded image data, the sectors are released at its control.
Patent JP-S5881956-A (JP)
Title: Austenitic stainless steel
Inventor: AIZAWA TAKESHI
IPC: C22C38/00
Filed: 1981-11-10
Abstract: PURPOSE:To provide austenitic stainless steel to which excellent sea water resistance, strength and hot processability are imparted, by a method wherein  the use amounts of Ni and Cr in an alloy are limitted to min. necessary amounts and the amount of N is made high to increase a Cr equivalent. CONSTITUTION:This stainless steel consists of, on the wt. basis, 0.08% or less C, 1.0% or less Si, 2.0-7.0% Mn, 6.0-8.8% Ni, 20.0-22.5% Cr, 0.20-0.50% N, 0.5-2.8% Mo and the remainder Fe and inevitable impurities and 0.0050% or less 0 and 0.015% S are further contained therein. In addition, according to necessity, one kind or more of 0.03% or less Al, 0.02% or less Ca, 0.01% or less B, 0.01% or less Mg and 0.05% rare earth elements and one kind or more of Ti, Ta, Zr, Nb in an appropriate amount are contained. By this composition, a Cr equivalent is brought to 31% or more and austenite type stainless steel suitable for a sea water plant is obtained.
Patent JP-S6076401-A (JP)
Title: Method for reducing vibration of wheel
Inventor: MINAMITANI FUMIO
IPC: G01M1/16
Filed: 1983-09-30
Abstract: PURPOSE:To ensure riding comfortableness and safety by finding out an unbalanced load on a wheel produced when the number of revolutions of an engine reaches the range of resonant frequency of the car frame etc. and offsetting both this load and radial load fluctuation by means of a balance weight. CONSTITUTION:From the first component of Fourier's series for a radial load fluctuation curve of a wheel, radial load fluctuation value RFV as well as both a load peak position B and a bottom position due to unevenness of the wheel are obtained. Unbalance position H and intensity of an unbalanced load on the wheel are measured by a balancing machine. As for the unbalanced load, a balance mass M1 whose weight is equal to the unbalanced load is installed in the position opposite to the position H. As for the uneven load, a balance mass M2 is installed in the peak position B in such a manner that an unbalanced load, whose magnitude is equal to the RFV due to unevenness of the load, acts in the reverse direction at the resonance speed of the vehicle. With this contrivance, resonance can be suppressed, ensuring riding comfortableness and safety.
Patent JP-H0345261-A (JP)
Title: Absorptive/releasing liquid agent
Inventor: HATANAKA KENJI
IPC: B01D53/38
Filed: 1989-07-13
Abstract: PURPOSE:To improve the deodorizing power by suppressing the propagating of microorganisms which cause the generation of discomfortable odor by constituting the title agent from the water-soluble constituents contained in bamboo or the activated bamboo. CONSTITUTION:An absorptive/releasing liquid agent is made of bamboo or activated bamboo as raw material, and manufactured by extracting the water-soluble constituent. The bamboo as raw material may be raw bamboo or dried bamboo. In order to activate bamboo, steam boiling by the overheated steam having a temperature of 80-180 deg.C and a high pressure is carried out, and then the bamboo is dried and pulverized, and the produced powder is used. As the powdered substance of the activated bamboo, can be used the dry-distilled bamboo. Further, even in the case where the raw bamboo is used as raw material, the bamboo is pulverized or division-processed to form the small granules and used. When the water-soluble constituent is extracted, the air passing through an aero-magnetizer is introduced into water, and the powdered material of bamboo or the activated bamboo is immersed into the water, and the extracted liquid is obtained by filtering the solid portion.
Patent JP-S6240882-A (JP)
Title: Chassis fixing device
Inventor: MIURA TAKEKAZU
IPC: H04N5/655
Filed: 1985-08-16
Abstract: PURPOSE:To firmly join a chassis and molded cabinet to each other so as to secure the strength of the chassis and, at the same time, causing the joined chassis and cabinet to work as a damper, by providing a plastic-made fixing tool with a hollow section. CONSTITUTION:A plastic-made chassis fixing tool 6 is composed of a pantograph-like hollow section 7 and projections 8 and 9 for engagement provided at the upper and lower ends of the fixing tool 6. The fixing tool 6 is flexible in the vertical direction and, when the fixing tool 6 is inserted between a chassis 3 and molded cabinet 1, with the projections 8 and 9 being put in the hole 4 of the chassis 3 and hole 5 of the cabinet 1, the chassis 3 and cabinet 1 are fixed to each other. When such a constitution is used, the cabinet 1, chassis 3, and fixing tool 6 are joined to one body and the joined body absorbs the destructive impact force when it drops onto the ground, etc. Thus destruction of this joined body is prevented.
Patent JP-H0230166-A (JP)
Title: Semiconductor device
Inventor: OTA MIKIO
IPC: H01L23/522
Filed: 1988-07-19
Abstract: PURPOSE:To manufacture a semiconductor device having complicated wiring structure, with high reliability, by constituting a wiring layer wherein each connection point with the upper and the lower wiring layer is provided, and the positions of connection holes for the connection do not overlap with each other. CONSTITUTION:In a semiconductor device having three or more wiring layers, a wiring layer 105 is provided. Said wiring layer 105 has each connection point with the upper and the lower wiring layers 107, 103, and the positions of connection holes for the connection do not overlap with each other. For example, the second wiring layer 105 is connected with the wiring layer 107 at a position exceeding the end-portion of the wiring layer 103, so that the first wiring layer 103 and the third wiring layer 107 can be connected without overlapped part. Thereby, the step-difference for connection between wirings is reduced, and the step-difference at a connection point is reduced, so that a connection of wirings with excellent throwing power is enabled.
Patent JP-H0529784-A (JP)
Title: Pack type high frequency device
Inventor: ITO KATSUO
IPC: H05K1/14
Filed: 1991-07-22
Abstract: PURPOSE:To provide a pack type high frequency device which can be easily miniaturized, reduced in height, and made thinner. CONSTITUTION:Tuner part circuit part 19 requiring an electromagnetic shield is chiefly mounted on a principal surface of a printed board 3, while a plurality of VIF part circuit parts 20 as peripheral parts of the circuit part 19 are chiefly mounted on the other principal surface of the printed board 3. Further, the tuner part circuit part 19 is electromagnetically shielded by a metal casing 4.
Patent JP-S6241036-A (JP)
Inventor: OBAYASHI TSUTOMU
IPC: B32B27/16
Filed: 1985-08-20
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-H0842352-A (JP)
Title: Lubricating device for four-cycle engine for model
Inventor: KANEKO AKIRA
IPC: F02B75/02
Filed: 1994-08-02
Abstract: PURPOSE:To restrain generation of rust inside an engine, and also to improve lubricity by communicating an intake manifold to a cam chamber by an oil supplying passage, and forcibly and partially feeding fuel to be supplied into the intake manifold into a crank chamber from a cam chamber. CONSTITUTION:When a piston 7 is raised after an engine is operated, pressures of a crank chamber 9 and a cam chamber 21 communicated to the crank chamber 9 are lowered. At this time, since a check valve 31 of an exhaust passage 30 is in the state to close the exhaust passage 30, an oil supplying passage 27 is evacuated, and fuel in an intake manifold 10 is partially sucked into the cam chamber 21 and the crank chamber 9 from the oil supplying passage 29, and the contact part of a cam 24 with a push rod 25, and the insides of bearings 16, and the contact part of a connecting rod 20 with a pin 19 are lubricated by oil contained in fuel. While, when the piston is lowered, the check valve 31 is opened, and air containing blow-by gas in the crank chamber 9 is discharged to the outside.
Patent JP-S6335991-A (JP)
Inventor: MORIMOTO YOSHIHARU
IPC: E06B9/26
Filed: 1986-07-30
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-S57105575-A (JP)
Title: Axial piston pump
Inventor: KAYAKI HIROSHI
IPC: F04B1/20
Filed: 1980-12-19
Abstract: PURPOSE: To improve self absorbing capacity by a method wherein a retainer is connected to a swash plate through a ball-and-roller bearing to give force for pulling pistons positively from the swash plate.  
     CONSTITUTION: The spherical seat of a shoe 9 is inserted into the holes 16 of the retainer 15, the upper surface of the shoe 9 is pushed by the retainer 15, deep grooves having a semicircular arc section are provided between the external peripheral surface of the retainer 15 and the internal peripheral surface of the external cylinder 18 inserted in the swash plate 11 and rollers 17 are inserted between these deep grooves to provide a ball-and-roller bearing. In the suction process the shoe 9 is pulled positively by the retainer 15, the rollers 17, the external cylinder 18, the swash plate 11 in such order, each piston 8 is drawn out of a cylinder block and oil is absorbed from the suction port 20 through a value plate 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6071686-A (JP)
Title: Refining of coal-based heavy oil
Inventor: IWAHASHI TOORU
IPC: C10C3/08
Filed: 1983-09-28
Abstract: PURPOSE:To refine a coal-based heavy oil suitable as a raw material for the production of carbonaceous material, in high efficiency, by mixing a coal-based heavy oil composed mainly of a pitch component with an aromatic solvent and a ketone solvent, and removing the insoluble precipitate formed in the mixture. CONSTITUTION:(A) A coal-based heavy oil composed mainly of a pitch component is mixed with (B) an aromatic solvent such as benzene, toluene, etc. and a ketone solvent having a boiling point of <=200 deg.C (e.g. acetone, methyl ethyl ketone, etc.). The coal-based heavy oil can be refined by removing the insoluble precipitate from the mixture and at the same time, recovering the added aromatic solvent and ketone solvent.
Patent JP-2001011508-A (JP)
Title: Hollow semi-spherical body forming device
Inventor: OTA HIDEO
IPC: B22F3/03
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a forming device capable of forming a hollow semi- spherical body which is formed of a sintered material and uniform in wall thickness, density and hardness by a simple operation in a short time with high accuracy. SOLUTION: The forming device of the hollow semi-spherical body comprises a fixed die 3 having a semi-spherical recessed part 2 provided on a frame 1, a movable die 6 having a semi-spherical projecting part 4 which is inserted in this fixed die 3 to form a semi-spherical shape forming part, a pressing means 7 to press the movable die 6 into the fixed die 3, a piston member 8 disposed in a clearance between the fixed die 3 and the movable die 6 in a vertically movable manner, and a working means 9 to vertically move this piston member 8.