baber/WOPTO huggingface dataset:
Patent JP-H05137844-A (JP)
Title: Common card type playing system
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-11-22
Abstract: PURPOSE:To provide a card which permits accurate accounting and the vending of playing balls and permits the rewriting of memory and on which the prize ball quantity is memorized. CONSTITUTION:The exchange of gained prize balls with prizes by an accurate accounting machine 3 for gained prize balls can be carried out by using a prize card in which the gained prize ball quantity counted by a prize ball counting machine 2 is memorized by a first card read/write machine 9, and the vending of playing balls is carried out by a ball vending machine 4. The reading-out and rewriting of the memory of the card are carried out by the first card read/ write machine 9 installed on the accurate accounting machine 3 for prize balls, second card read/write machine 13 installed on the ball vending machine 4, and a third card read/writing machine installed on a prize exchange machine.
Patent JP-H02174310-A (JP)
Title: Gain automatic switching amplifier circuit
Inventor: TSUJIMURA YUJI
IPC: H03G3/30
Filed: 1988-12-26
Abstract: PURPOSE:To prevent the increase in the dispersion of a switching level when the gain of a 1st operational amplifier is low by switching the gain of a 2nd operational amplifier as soon as the gain of a 1st operational amplifier is switched and increasing the gain of the 2nd operational amplifier when the gain of the 1st operational amplifier is low. CONSTITUTION:Whether or not the gain of a 1st operational amplifier A is proper is decided by comparing an output of a 2nd operational amplifier B1 with a reference voltage and the result is outputted as a gain switching signal. A 1st gain switching means comprising RAL, RAH and SWA is controlled by the gain switching signal to switch the gain of the 1st operational amplifier A, a 2nd gain switching means comprising RBL, RBH, SWB and 1N3 is controlled by a 2nd gain switching signal and the gain of the 2nd operational amplifier B1 is switched so that the gain of the 2nd amplifier circuit B1 is high when the gain of the 1st operational amplifier A is low.
Patent JP-H04198872-A (JP)
Title: Electrode apparatus
Inventor: WADA ICHIRO
IPC: G01R29/00
Filed: 1990-11-29
Abstract: PURPOSE:To enable fine movement of an electrode by wrapping an electrode part with a rigid filler such as resin through a flexible filler. CONSTITUTION:An insulating lining 1b comprising a resin, a fluororesin and the like is applied on an internal surface of a measuring tube 1a as body to be lined. An electrode mounting part of the measuring tube 1a is provided with an electrode receiving seat 1c and an electrode 3 is mounted piercing the electrode receiving seat 1c and the lining 1b. Moreover, an electrode part 4 containing a spring 1d is filled with a gelatinous substance 5 comprising a non-compressing gelled silicone resin. In this manner, as the electrode part 4 is filled with the gelled substance 5, a spring 1d is able to stretch and the electrode 3 is expanded or reduced with a thermal expansion or thermal contraction. Even with the deformation of the linking 1b because of a creeping, airtightness is ensured between the lining 1b and the electrode 3.
Patent JP-H06181347-A (JP)
Title: Magnetoelectric conversion element
Inventor: KONUMA KENJIRO
IPC: H01L43/14
Filed: 1992-12-14
Abstract: PURPOSE:To enhance a magnetoelectric conversion element in sensitivity without deteriorating a hetero-interface in interface steepness by a method wherein an N-type GaInAs layer which is specified in a range of carrier concentration is provided. CONSTITUTION:An InP layer 102 is made to grow as a first constituent layer of a heterojunction, and then a GaxIn1-xAs layer 103 is deposited thereon as a second constituent layer of the hetero-junction to form a hetero-junction 104 composed of GaInAs and InP. An N-type GaxIn1-xAs layer 5 whose carrier concentration is in a range of 1X10<18> to 2X10<20>cm<-3> is provided to the uppermost part (top surface) of a structure possessed of the hetero-junction 104, wherein x denotes a mixed crystal ratio. In this case, from a viewpoint of surface conditions, when the GaxIn1-xAs layer 103 is hetero-joined to the InP layer 102 to form the hetero-junction 104, it is preferable that the mixed crystal ratio x of the layer 103 is set to satisfy a formula, x=0.47+ or -0.10, wherein GaInAs is matched to InP in lattice when x is equal to 0.47. By this setup, a magnetoelectric conversion element of this constitution is enhanced in sensitivity without deteriorating a hetero-interface in interface steepness.
Patent JP-H05164513-A (JP)
Title: Probe for scanning tunnel apparatus
Inventor: KATO TAKASHI
IPC: G01B7/34
Filed: 1991-12-17
Abstract: PURPOSE:To obtain a probe which is easy to prepare and cleaned from its tip to the lateral sided. CONSTITUTION:A probe for a scanning tunnel apparatus observes a physical amount on the surface of a sample by utilizing a tunnel current flowing between the probe and the sample. A metal selected out of gold, titanium, platinum, silver, nickel, aluminum and alloys of these metals is vapor deposited in vacuum on the surface of the probe.
Patent JP-H01171942-A (JP)
Title: Manufacture of decorative plate having embossed pattern of same tone
Inventor: KAWABATA ICHIRO
IPC: B32B38/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a decorative plate which has a sharp recessed part in a top coating layer and excellent surface smoothness and is superior in solvent resistance, water resistance, wear resistance, weather resistance and heat resistance, by a method wherein a printed pattern layer having curing resin for its vehicle is formed on paper for a decorative sheet, a laminated body is obtained by sticking the paper for decorative sheet and a base material for the decorative plate together, to which a coating agent is applied and solidified. CONSTITUTION:A printed pattern layer having curing resin for its vehicle is formed on paper for a decorative sheet. The title method is design so that a printed pattern layer surface in the paper for the decorative sheet becomes outside surface to a base material for the decorative plate manufactured separately and a laminated body is obtained by making use of an adhesive agent. A coating agent for formation of a top coating layer is applied to the paper for the decorative sheet and solidified. A top coating layer where a recessed part based on liquid repellent capacity which is possessed by the printed pattern layer is formed on a part corresponding to the printed pattern layer is obtained.
Patent JP-H07188976-A (JP)
Title: Surface treatment of stainless steel
Inventor: MIZUNUMA TAKEHISA
IPC: C25F1/00
Filed: 1993-12-27
Abstract: PURPOSE:To drastically improve the corrosion resistance of a stainless steel material hardly deteriorating the surface gloss by anodizing the stainless steel material in an aq. soln. of specified composition and then cathodizing the material. CONSTITUTION:A stainless steel material is dipped into an aq. soln. contg. 50-250g/l. nitric acid and 50-250g/l molybdate such as ammonium molybdate, the material is firstly anodized at the quantity of electricity of 2-100Asec/dm<2> to slightly dissolve the surface, and the contaminant adsorbed on the material is efficiently cleaned off. The material is then cathodized at the quantity of electricity of 2-100Acm/dm<2> in the soln. of the same composition to uniformly deposit molybdenum on the material surface. The corrosion resistance of the stainless steel material is improved without deteriorating its surface gloss.
Patent JP-H05137839-A (JP)
Title: Ball tank device for pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-11-23
Abstract: PURPOSE:To provide the ball tank device of a pachinko game machine which can easily change the installation position of a ball tank part. CONSTITUTION:The engagement supporting pillars 53a and 53b formed in a ball tank part 41 set close to the ball delivery port of a pachinko game machine are constituted so as to be engaged with the rectangular engagement holes 72a, 72b, 73a, 73b, 74a, and 74b formed on an installation base part 42 which engagement-supports the ball tank part 41 and is fixed on an installation island board. Accordingly, the optimum delivery position for the ball tank part for the delivered balls in the pachinko game machine having the formation position of the ball delivery port can be obtained in a simple manner.
Patent JP-2001153796-A (JP)
Title: Optical apparatus for measuring living matter
Inventor: ITO YASUNOBU
IPC: A61B5/1495
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance reliability on measured data by compensating for effects by a change in quantity of light detected by a detector in an optical apparatus for measuring a living matter. SOLUTION: In the optical apparatus 1 for measuring the living matter, a light source 2 irradiates a body 10 to be inspected such as the living matter or the like with light, a spectroscopic means 3 spectroscopically measures the light emitted from the living matter, and a two-dimensional detector 4 detects the spectroscopically measured light and obtains spectroscopic pickup images. A control device 5 obtains information on the living matter by processing the spectroscopic pickup images. The optical apparatus 1 is constituted to compensate for effects by a change in quantity of light, with including a detecting means 6 for detecting a quantity of light emitted from the body 10 to be inspected and a compensating means 7 for compensating for the change in quantity of light based on a detected quantity of light.
Patent JP-H01175722-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: KOSEKI TETSUYA
IPC: H01G9/035
Filed: 1987-12-29
Abstract: PURPOSE:To increase chemical stability within electrolyte for electrolytic capacitor of silicon oil with a function for improving withstand voltage and to obtain an aluminum electrolytic capacitor with a wide temperature range of use by adding a specific modified silicone oil to a solvent whose main solvent medium is non-protonic solvent medium. CONSTITUTION:As an electrolyte for driving aluminum electrolytic capacitor, modified silicone oil where organic and inorganic group are introduced into siloxane bond backbone chain and one part or all of remaining group of side chain is replaced by hydrophobic group is added to the solvent medium wherein non-protonic solvent is its main solvent. For example, in the above modified silicone oil, organic and inorganic groups, which are selected from a group consisting of methylene group, phenylene group, borane group, and carborane group, are introduced into siloxane bond backbone chain and one part or all of the remaining group of side chain are replaced by hydrophobic group which is selected from a group consisting of methyl group and phenyl group. Also, the above non-protonic solvent medium should be gamma-butyrolactone, dimethylformamide, dimethylacetamide, etc.
Patent JP-H05144221-A (JP)
Title: Disk cartridge
Inventor: OMORI KIYOSHI
IPC: G11B23/03
Filed: 1991-11-22
Abstract: PURPOSE:To assure a normal operation of a coil spring by forming an end of a coil spring in a cross shape and preventing introduction of a pawl of a shutter in contact with the end of the spring inside the spring. CONSTITUTION:A disk cartridge comprises a flat case as a holder for containing and rotatably holding a disk as a disklike recording medium, and a shutter 5 as switching means for switching an opening formed at the case. Further, the cartridge comprises an energizing unit provided between the case and the shutter 5 for energizing to move the shutter 5 in a direction for closing the opening. The unit is formed of a compression coil spring 10, and the end 31 made to abut on a pawl 21 provided at least at the shutter 5 of both ends of the spring 10 is formed in a cross shape. Thus, introduction of the pawl 21 from the end of the spring 10 inside can be prevented, and a normal operation of the spring 10 can be assured.
Patent JP-H11166086-A (JP)
Title: Rubber composition
Inventor: KAIDO HIROYUKI
IPC: C08L83/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition in which the viscosity increase of unvulcanized rubber by silica formulation is suppressed, while retaining the improvement effect of tan δ (at 0 deg.C) in a polysiobutylene-based rubber. SOLUTION: The rubber composition is prepared by adding a silica-sticking carbon black to a modified polyisobutylene or isobutylene-based copolymer into which the functional group that is reactive with the silanol groups on the silica surface is introduced. The modified polyisobutylene is, for example, a halogen-introduced isobutylene-isoprene copolymer rubber and/or a halogen group-introduced isobutylene-p-methylstyrene copolymer rubber. The content of silica in the silica-sticking carbon black is 0.1-25 wt.%.
Patent JP-H07192743-A (JP)
Title: Fuel cell power generating system
Inventor: WATANABE SHOGO
IPC: H01M8/06
Filed: 1993-12-28
Abstract: PURPOSE:To adapt to environment for an automobile by arranging a hydrogen storage alloy and a solid polymer electrolyte fuel cell and independently connecting a cooling water line and a humidifying water line to the fuel cell. CONSTITUTION:A fuel cell 50 has ports 50a-50h, of which a pair of ports 50a, 50b are connected to a hydrogen gas line L10, hydrogen gas serving as fuel is introduced from the port 50a, and the remaining hydrogen is exhausted from the port 50b. A pair of ports 50c, 50d are connected to an air line L20, air serving as an oxidizing agent is introduced from the port 50c and the remaining air containing reaction water is exhausted from the port 50d. A pair of ports 50e, 50f are connected to a cooling water line L30, cooling water is introduced from the port 50e, and exhausted from the port 50f. A pair of ports 50g, 50h are connected to a humidifying water line L40.
Patent JP-2001154274-A (JP)
Title: Screen unit and projection type display device using the same
Inventor: NAKAO MITSUYA
IPC: G03B21/62
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To support a screen in an excellent plane state and to maintain the excellent plane even to the secular change of temperature and humidity. SOLUTION: A plate glass 6 is interposed between two lens sheets 7 and 8 and also the respective lens sheets are thermally processed to have curvature concavely and convexly and brought into contact with the plate glass in supporting structure. Then, the sheet 7 on an observation side is always tensioned up and down and right and left so as not to separate from the plate glass in a contact state.
Patent JP-H01174454-A (JP)
Title: Printing data correction circuit
Inventor: TAKEOKA AKIRA
IPC: B41J2/385
Filed: 1987-12-29
Abstract: PURPOSE:To limit the amount of the information to be processed at the minimum possible by a method wherein correction printing data of a specific stage is outputted using all bits of the specific stage of a first shift register and specific bits of respective stages of the first shift register and a second shift register in the vicinity thereof. CONSTITUTION:With respect to printing data for one line from a memory part 1, the printing data of a prior line, a present line, and a next line, are successively read into three of line memories 2 by a first selector 3. Furthermore, by a second selector 5, the printing data of the present line and the prior line are read into first and second shift registers consisting of two or more stages each of which has a plurality of bits in a specific bit extraction circuit 4. Then, a specific stage of the first register is corrected by being weighted using specific bits in respective stages of the first and second shift registers disposed in the vicinity thereof, i.e. influencing pixels 4b affecting a present pixel 4a, according to the degree of influence. Thereafter, correction printing data of the specific stage is outputted through a ROM 6. In this manner, using required minimum influencing pixels an adjacent correction and a history correction can be performed at high speed and with high accuracy.
Patent JP-2000164426-A (JP)
Title: Thin film inductor and manufacture thereof
Inventor: SASAKI YOSHITO
IPC: H01F17/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin film inductor whose high frequency characteristics are excellent which is provided with a soft magnetic film with high flatness, and to provide a method for manufacturing this thin film inductor. SOLUTION: A conductor part 30 having at least an inductance conductor 5 on a temporary substrate 32 and a substrate part 31 having at least one soft magnetic film 6 on a substrate 2a are formed. Then, the conductor part 30 and the substrate part 31 laminated so as to be faced to each other while insulation between the inductance conductor 5 and one soft magnetic film 6 is realized. Afterwards, the temporary substrate 32 is removed, and the inductance conductor 5 is transferred to the substrate part 31.
Patent JP-H06182820-A (JP)
Title: Injection mold and production htereof
Inventor: SHIBATA KIYOTO
IPC: B29C45/26
Filed: 1992-12-16
Abstract: PURPOSE:To obtain an injection mold enhanced in abrasion resistance and excellent in durability by forming a hard film and the layer holding the hard film on the surface of a mold composed of a light alloy. CONSTITUTION:The matrix of upper and lower molds 11, 12 having a cavity 13 formed therein and molding a molded product by injecting a molten molding material in the cavity 13 is composed of a light alloy and a hard film 14 composed of a nitride film, a carbide film or an i-C film and a holding layer 15 holding the hard film 14 to the surfaces of the upper and lower molds 11, 12 and having Young's modulus higher than that of the light alloy of the matrix are formed on at least the surfaces coming into contact with the molding material of the upper and lower molds 11, 12.
Patent JP-H09176261-A (JP)
Title: Curable resin composition
Inventor: DOI KIYOTO
IPC: C08G16/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a crack-resistant tough homogeneous resin compsn. without detriment to the characteristics, such as high rigidity, resistances to heat, chemicals, solvent, scratch, and abrasion, etc., of a cured item obtd. therefrom. SOLUTION: This resin compsn. is prepd. by reacting and/or mixing a compd. represented by the formula: X1 -R1 -O-(AO)n -(BO)m -R1 -X2 (wherein at least one of X1 and X2 is a group reactive with an aldehyde and/or with a compd. cocondensable with an aldehyde; R1 is a 1-5C alkylene; AO and BO are each a 2-5C oxyalkylene provided they may form a block and/or random copolymer; and (n) and (m) are each an integer of 0-100 provided 1<=n+m<=100), an aldehyde, and a compd. cocondensable with an aldehyde.
Patent JP-H03196083-A (JP)
Title: Electrophotographic copying device
Inventor: HIRAYAMA NORIKO
IPC: G03G21/10
Filed: 1989-12-26
Abstract: PURPOSE:To always carry out stable cleaning in which the warpage of a cleaning blade is not caused and toner is prevented from passing through in a cleaning mechanism by constituting at least a part of a spot where a belt-like cleaning member abuts on an image carrier of fablic obtained by knitting super-extra fine fiber whose diameter is <=15 mum. CONSTITUTION:The cleaning mechanism 2 is closely arranged in parallel with the axial direction of the cylindrical image carrier 1 which extends in a direction perpendicular to a paper surface and rotates in a direction shown by an arrow, and a part of the looped fablic 3 made of super-extra fine fiber, whose diameter is <=15 mum, attached to the mechanism 2 abuts on the surface of the image carrier 1. The loops of the belt-like cleaning member 3 are supported by plural supporting rollers, and when the toner remaining on the surface of the image carrier 1, which does not contribute to transfer in a transfer part 10, reaches the mechanism 2 with the rotation of the image carrier 1, it is removed by being rubbed with the fabric 3 made of the super-extra fine fiber of the mechanism 2, then cleaning is performed. Thus, the stable cleaning is always performed and the warpage of the cleaning blade is not caused and the toner is prevented from passing through.
Patent JP-H06160920-A (JP)
Title: Optical memory
Inventor: MATSUMOTO MITSUHARU
IPC: G02F1/35
Filed: 1992-11-20
Abstract: PURPOSE:To provide the optical memory with which high-speed and random access is possible by reading out the binary information on the equiv. refractive index of a branch by the output from the other end of the incident light from one end of a waveguide. CONSTITUTION:The Y-branch waveguide is used is an optical memory cell and its trunk 10 and branch 11 consist of a linear medium. Its branch 12 consists of a nonlinear medium having an optical Kerr effect. The waveguide 13 constituting a directional coupler is disposed in a part of the branch 12 in proximity to the part with the branch 12. Further, the waveguide 13 consists of the linear medium and its equiv. refractive index is approximately equal to the equiv. refractive index when the light is not made incident on the branch 12. The writing of binary data into the optical memory cell is, therefore, executed, by changing the power of the incident light on the trunk 10 from weak to middle or from strong to middle. The reading out is executed by making weak light incident from one end of the waveguide 13 and detecting this light at the other end.
Patent JP-H07188594-A (JP)
Title: Modification of synthetic resin emulsion
Inventor: ZUSHI KENJI
IPC: C09D5/00
Filed: 1993-12-28
Abstract: PURPOSE:To modify an emulsion ink for a coating material, a building material, an adhesive, a fiber, a paper coating material, etc., by adding an alkylalkoxysilane, etc., to a synthetic resin emulsion so as to inhibit formation of a coagulant accompanying addition of a film-forming assistant. CONSTITUTION:A synthetic resin emulsion (e.g. a polyvinyl acetate/polyalkyl acrylate copolymer) is modified by adding an alkylalkoxysilane (e.g. methyltrimetoxysilane, hexyltrietoxysilane or diphenyldimetoxysllane) and/or its condensate thereto.
Patent JP-H02176203-A (JP)
Title: Oil passage switching device
Inventor: MAESAKA KIYOTOMI
IPC: F15B11/16
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the operating power of a switching device by providing check valves so as that the outlets of which are directed to the down-flow side in the 1st. and the 2nd supply boil passage in the down-flow side of a titled device for a passenger tractor or the like, and connecting a valve switching means to the check valves to forcedly open and close the valves alternately. CONSTITUTION:The 1st. and the 2nd check valves 641, 642 reinforced with springs in closing direction are provided in the 1st. and the 2nd supply oil passages 45, 46 divided from a main oil passage 44 respectively so as that the outlets of a valves are directed toward the down-flow. When a cam rod 65 is rotated with a valve switching means, the 1st. and the 2nd check valves 641, 642 are opened and closed alternately by cams 65a, 65b, then the main oil passage 44 is connected to the 1st. or the 2nd supply oil passage 45 or 46 to supply the hydraulic oil to the front or the rear lift cylinder of a passenger tractor. When, in order to hold the oil hydraulic pressure load, the valve switching means 68 is operated to close the corresponding check valve 64, the hydraulic pressure of the load is applied to the rear surface of the check valve 64 through an auxiliary valve 120 to close the check valve reliably with the aid of the spring force. Thereby the structure and the operation of the device can be simplified.
Patent JP-H08157784-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: KUROYANAGI TADASHI
IPC: C09J7/02
Filed: 1994-12-09
Abstract: PURPOSE: To prepare a removable pressure-sensitive adhesive tape which can be easily removed after application. CONSTITUTION: A coated area (3) coated with a pressure-sensitive adhesive (2) and a non-coated area (4) not coated with the pressure-sensitive adhesive (2) are provided on the adhesive face of a tape body (1) in a pressure-sensitive adhesive tape.