baber/WOPTO huggingface dataset:
Patent JP-S6166818-A (JP)
Title: Torque fluctuation control device of engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02D17/02
Filed: 1984-09-07
Abstract: PURPOSE:To invariably suppress torque fluctuations favorably by providing an electric driving device and a power generating device applying positive and reverse torque to a crank shaft and controlling the operating timing and periods of individual devices in response to the full-cylinder operation and the partial-cylinder operation. CONSTITUTION:Two types of rotary solenoid coils 8, 9 and a magnetic body 10 are provided on the outer periphery of a flywheel 2 fitted to the end of a crank shaft 1 of a engine. A stationary solenoid coil 7 is provided on the inner periphery of a fitting member 6 fixed to a cylinder block 3 around the flywheel 2. A electric deriving device applying positive torque to the crank shaft 1 is constituted by exciting the stationary coil 7 and the rotary coil 8, and a power generating device applying reverse torque to the crank shaft 1 is constituted by exciting the rotary coil 9 with the stationary coil 7 connected to a rectifying circuit. Both devices are controlled so that the operating periods during the partial-cylinder operation are made longer than those during the full-cylinder operation.
Patent JP-2001014515-A (JP)
Title: System for issuing credit card
Inventor: TAJI HARUHISA
IPC: G07F7/08
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To immediately issue a credit card and also to improve the desk work efficiency of a clerk of a financial institution by effectively utilizing bank account information of a financial institution center and performing applicant's account confirmation processing including personal identification number confirmation of a cash card in performing a credit card entry application procedure. SOLUTION: Immediate issuing processing of a credit card is carried out under the control of a management terminal 20 on the basis of received data (an applicant imaged by a personal camera, an identification card, each image information for a credit card entry application slip, the read information of a cash card corresponding to a bank account of a financial institution and the input information of a personal identification number) from an application issuing machine 10. A management center 11 is connected to an on-line terminal 30 and each bank center 13 through communication lines lb and lc.  Account inquiry processing on each bank center 13 side is performed by confirming the existence/absence of a bank account, the personal identification number of a cash card, etc., on the basis of applicant's bank account information included in a bank account transfer confirmation request from the terminal 20.
Patent JP-H064951-A (JP)
Title: Tape cassette loader
Inventor: TAKIGUCHI HIDEAKI
IPC: G11B15/675
Filed: 1992-06-24
Abstract: PURPOSE:To apply a load to a leaf spring for the first time at a stage of inserting a positioning pin on the side of a recorder main body into a positioning hole of a tape cassette in a process of closing a cassette holder. CONSTITUTION:The cassette holder is turned around a supporting shaft provided in the recorder main body, and is freely openable and closable to the recorder main body, possessing the cassette holder 1 as to be capable of inserting the tape cassette. The loader is formed in its cross section into an approximately L-shape, and one tongue 6a divided by a bend of the loader as a boundary is arranged to face into the cassette holder 1. With regard to a projection 7 formed into the other tongue piece 6b, in its range from a stage of inserting the positioning pin on the side of the recorder main body into the positioning hole of the tape cassette up to bringing the cassette holder 1 under its completely closed state against the recorder main body, the leaf spring 6 arranged to be abutted on a holder receiving base on the side of the recorder main body is provided on a rear surface 1a on the side of the supporting shaft of the cassette holder 1, thus constituting the tape cassette loader.
Patent JP-S6082194-A (JP)
Title: Load charger of methane fermentation device
Inventor: OOUCHI HIROSHI
IPC: C02F11/04
Filed: 1983-10-07
Abstract: PURPOSE:To charge easily and safely load to a methane fermentation tank with virtually no manual labor by providing a grinder, a water feeder and a control part which drives the water feeder for the grinder and stops the grinder and drives a submersible pump after specified time. CONSTITUTION:When load is charged through a feed port 3 into a load vessel, a grinder 4 is driven and water feed from a water feeder 5 is started. The grinder 4 stops after t1 time but the supply of the water is continued. A submersible pump 6 is driven after t2 time from the start of water feed and a three- way valve 8s is driven as well to mix and grind the water and the load. The valve 8 is changed over to transport the ground load mixed with the water via a load transport pipe 10 to a methane fermentation tank 13 upon lapse of time t4 after the valve 8 is driven. The load is safely charged to the methane fermentation tank without requiring manual labor from water feeding to grinding and charging in the above-described method.
Patent JP-H1123297-A (JP)
Title: Vehicle navigation apparatus
Inventor: KOISO YOICHI
IPC: G09B29/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle navigation apparatus by which a vehicle can be run up to a destination on the basis of an image display expressing a sense of the season by a method wherein an image which expresses the sense of the season on the basis of time information is displayed together with map information. SOLUTION: First, time information is acquired by a global positioning system(GPS) apparatus. Then, on the basis of the time information, a season setting means 21 recognizes a season, and it sets the season, e.g. as 'winter'. Then, in order to display a season image, a display position on a map is recognized, and a season image is displayed in the display position. For example, on the basis of the season as 'winter', an information fetch means 24 fetches, from a CD-ROM 1, image information on a skier as a season mark which expresses a skiing ground, and the image information is displayed in the display position on the map by a plotting processing means 25. As a result, the season mark of the skier is displayed on a display 8. In addition, the map is plotted on the basis of a color which impresses 'winter' fetched from a plotting memory 26.
Patent JP-S6081153-A (JP)
Title: Production of aromatic secondary or tertiary amino compound
Inventor: TERADA KAZUHIRO
IPC: B01J23/50
Filed: 1983-10-12
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate of dyes and agricultural chemicals, etc., economically, in an industrial scale, by reacting an aniline compound with an aliphatic or aromatic alcohol in the presence of a Ib-group metal catalyst supported on a silica-containing carrier. CONSTITUTION:The aromatic secondary or tertiary amino compound of formula IIor III can be produced by reacting the aniline compound of formula I (X is H, halogen, alkoxy, etc.; Z is H, halogen or methyl; n is 1 or 2) with an aliphatic or aromatic alcohol of formula ROH (R is alkyl or phenyl) in the presence of Ib-group metal catalyst (e.g. copper, silver, etc.) supported on a carrier containing silica. The catalyst is easily handleable, and converts an aniline compound to N-alkyl or N-aryl derivative in high-yield without producing polymeric tarry substance and ethers. The ratio of the secondary amino compound can be increased by lowering the molar ratio of the alcohol to the aniline compound.
Patent JP-H0355376-A (JP)
Title: Door closer
Inventor: AKIYAMA HIROYUKI
IPC: E05F3/12
Filed: 1989-07-21
Abstract: PURPOSE:To make smooth opening and shutting of a door feasible by adjusting the degree of opening for a working fluid passage by control operation of a delayed action control valve, and by further making adjustment of the flow of the working fluid between a first and a second pressure chambers. CONSTITUTION:As a door opens, a main shaft 1 turns counterclockwise, making a cam plate 6 move a operating plate 7 leftward through rollers 8 and 9. Then a piston 11 moves leftward, compressing a returning spring 13, and working fluid in a first pressure chamber A flows into a second pressure chamber B, passing through a cavity 42 of a check valve 24 and a first passage 26. As the door opens up to an opening at an angle of 100 degrees covering a distance of delayed action, a first oil passage P1 makes the pressure chamber B communicate with a working fluid passage 50, and a second oil passage P2 makes the passage 50 communicate with the pressure chamber A. Then the working fluid in the pressure chamber A flows into the pressure chamber B, making the piston 11 moved rightward by restoring force of the returning spring 13. By making adjustment for the degree of opening to a fourth passage 29 by operation of a delayed action control valve 30, the delayed action becomes available with the adjustment made to shutting speed of the door.
Patent JP-H0940843-A (JP)
Title: Phenolic resin molding material
Inventor: ISHIDA TAMOTSU
IPC: C08K5/05
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin molding material capable of being injection molded under a row pressure, having excellent fluidity, heat stability and curability at a high temperature and useful for electric members, etc., by comprising a specific phenolic resin, monohydric aliphatic alcohols, hexamethylene tetramine, etc. SOLUTION: This molding material is composed of (A) 100 pts.wt. of a phenolic resin such as a high ortho-novolak type phenolic resin having 350-500 number average molecular weight and 1.5-2.5 ortho/para bonding ratio, (B) preferably 1-20 pts.wt. of monohydric aliphatic alcohols having <=5C chain and 80-140 deg.C boiling point such as amino alcohol, (C) preferably 12-20 pts.wt. of hexamethylene tetramine, (D) preferably 0.1-10 pts.wt. of a low-molecular weight polyolefin compound such as PE having 500-1,500 molecular weight and (E) a filler such as wood powder.
Patent JP-H1139197-A (JP)
Title: Information processor
Inventor: AKITOMI TETSUO
IPC: G06F11/34
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To always and accurately analyze a failure by performing delivery processing, preserving the information in a cache memory and a main storage device when a failure occurs or a hardware or software of an information processor. SOLUTION: This information processor is provided with a processor 1A, a cache memory and a main storage device 6, and uses a multistage-configured cache memory which has a copy back type cache memory 20 on a front stage and a write through type cache memory 22 on the next stage. In such a configuration, it also has a control circuit 28 which performs control over the delivery of information of the memory 20 to the memory 22 instead of delivering it to the device 6 as preprocessing when information of the device 6 is dumped.
Patent JP-H0475816-A (JP)
Title: Spiral fluted tap
Inventor: GOTO HARUO
IPC: B23G5/06
Filed: 1990-07-18
Abstract: PURPOSE:To prevent wear of the thread ridge of a machined female screw by applying chamfering on the part on the base end side, on the side where a lateral rake angle is positive, of the cutting edge of the chamfer of a spiral fluted tap and applying negative relieving of a frank continued to the cutting edge. CONSTITUTION:In a spiral fluted tap 10, a thread ridge 16 formed such that an incomplete shape is gradually changed for a complete shape from the tip of a chamfer 20 toward a complete thread port 18 is peripherally divided by a helical flute 22, and a cutting edge 30 is formed to the one end part of the thread ridge 16 along the helical flute 22. In the spiral fluted tap 10, chamfering 52 is applied on a cutting edge 30, on the side where a lateral rake angle is positive, of the cutting edge 30 along flanks on both sides of the thread ridge 16 of the chamfer 20. Or, negative relieving is applied on a flank continued to the cutting edge 30. Thus, during a work to cut a female screw, cutting having reduced resistance and high precision is carried out.
Patent JP-H0945342-A (JP)
Title: Thermal battery having piezoelectric spark plug
Inventor: NAKANISHI MITSUHIRO
IPC: H01M6/36
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent creeping discharge of glass insulating parts of a hermetic seal, and enhance ignitability of a piezoelectric spark plug by providing a specific piezoelectric spark plug in a thermal battery having the prescribed constitution. SOLUTION: In a thermal battery provided with an element battery, a power generating body by layering a heating agent and a piezoelectric spark plug 7 to be ignited by a piezoelectric starter 1, the thermal battery is provided with a piezoelectric spark plug 7 where an insulating layer 9 is arranged at least in glass insulating parts 4 between the glass insulating parts 4 of a hermetic seal and a cover heat insulating body 8 in piezoelectric spark plug input terminals 3. For example, silicone resin, epoxy resin, vinyl chloride type resin, polyimide resin, phenol resin and polyphenylene sulfide resin are used as the insulating layer 9.
Patent JP-H0987255-A (JP)
Title: Production of racemic 2-piperazinecarboxylic acid derivative
Inventor: FUJINO TOSHIHIRO
IPC: B01J23/04
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently racemize an optically active 2-piperazinecarboxylic acid derivative, racemize an unnecessary optical antipode formed as a by-product in optical resolution and enable the recycling thereof as a raw material for the optical resolution by heating the 2-piperazinecarbxylic acid derivative in the presence of a base. SOLUTION: An optically active 2-piperazinecarboxylic acid is heated in the coexistence of a base (preferably an alkali metallic hydroxide, etc.), preferably at 0-150 deg.C. For example, compounds of formulas I to III (R<1> , R<2> , R<4> and R<5> are H, a 1-10C alkyl, etc.; R<3> is H, an aryl, etc.; R<6> and R<7> are each H, a 1-10C straight-chain alkyl, etc.; R<10> and r<11> are each H, a halogen-substituted aralkyl, etc.) are cited as the optically active 2-piperazinecarboxylic acid derivative and, among them, optically active N-tert-butyl-2-piperazinecarboxamide is preferred. The racemizing reaction is preferably carried out in an inert organic solvent such as benzene. The base is used in an amount of preferably 1-200mol% based on the optically active 2-piperazinecarboxylic acid derivative.
Patent JP-H1138780-A (JP)
Title: Image forming device
Inventor: IIJIMA KIICHIRO
IPC: G03G15/16
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress the slip of an intermediate transfer belt for stable conveyance without applying special machining to the intermediate transfer belt and a drive roll by applying the conveying force in the prescribed direction to the intermediate transfer belt via a rotary roll kept in contact with the outer periphery of the intermediate transfer belt. SOLUTION: A drive roll 9 rotatively drives an intermediate transfer belt 5 in the direction of an arrow A in contact with the outer periphery of the intermediate transfer belt 5. A tension roll 12 applies the prescribed tension to the intermediate transfer belt 5 with a spring member 11. At the time of the primary transfer of a toner image, the intermediate transfer belt 5 slightly differs in speed from a photoreceptor drum 1, and it receives a load from the photoreceptor drum 1. The drive roll 9 has the winding angle near 180 deg. against the intermediate transfer belt 5, the drive transmission force of the drive roll 9 becomes several times the load applied to the intermediate transfer belt 5 from the photorecptor drum l or above, and the occurrence of a slip is suppressed when the load is applied to the intermediate transfer belt 5.
Patent JP-H0476892-A (JP)
Title: Output circuit
Inventor: SHIOZU NOBUTOSHI
IPC: G11C11/407
Filed: 1990-07-18
Abstract: PURPOSE:To always output a normal data by delaying only the leading edge of the period of the active level of a chip activating signal in a prescribed time, and outputting an input signal from an output buffer circuit when both this signal and an output activating signal are in the active level. CONSTITUTION:This circuit is equipped with a delay circuit 1 which is constituted of an inverter(IV) 1, delay element 11 formed of an IV2 and an IV3, and an NAND gate AG1, and which delays only the leading edge of the period of the active level of a chip activating signal the inverse of CE in the prescribed time. Moreover, this circuit is equipped with a controlling circuit 2 which is constituted of an output IV3 equipped with transistors Q1 and Q2, NOR gates OG1 and OG2, NAND gate AG2, and IV4-IV6, and which turns the output of the output IV3 in a high impedance state when either the output signal the inverse of CED from the circuit 1 or an output activating signal the inverse of OE is in a inactive level, and which outputs an input signal IN from the output IV3 when both the signal the inverse of CED from the circuit 1 and the signal the inverse of OE are in the active level. Thus, only the normal data is always outputted.
Patent JP-2001021669-A (JP)
Title: Snowfall detection system
Inventor: MAYUMI TADASHI
IPC: G01W1/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a snowfall detection system for predicting the amount of snowfall without making a monitoring person confirm the snow condition or the presence or absence of snowfall every time even if a snowfall occurs quickly or intermittently. SOLUTION: The snowfall-detecting device 8 extracts a snowflake from an image that is acquired by an ITV camera 1 for shooting the monitoring area of snowfall and outputs the mount of the snowflake as snowfall data. A database part 10 stores the outputted snowfall data and weather observation data at each time, and extracts data that matches the conditions of snowfall to be detected from the stored data. A total judgment part 12 sets the conditions of snowfall to be detected, compares snowfall detection data at current time and the weather observation data with past data being extracted from the database, thus calculating the predicted amount of snowfall.
Patent JP-2001024246-A (JP)
Title: Piezoelectric transformer element
Inventor: YAMAKAWA TAKAHIRO
IPC: H01L41/107
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer element which has a high boosting property, is less in power loss at the time of driving a load, and is driven in a λ-mode. SOLUTION: In a piezoelectric transformer element 1, primary-side areas IN1 and IN2 upon which an input voltage is impressed are formed at positions where the positions N which become nodes of vibrations when the element 1 is driven in a λ-mode are respectively contained. In addition, secondary-side areas OUT1-OUT4 are respectively formed in areas between the primary-side areas IN1 and IN2 and output electrodes 2, 3, and 6.
Patent JP-H0241170-A (JP)
Title: Material for intraocular lens
Inventor: ICHIMURA KUNIHIRO
IPC: A61L27/00
Filed: 1988-07-29
Abstract: PURPOSE:To obtain an excellent intraocular lens by crosslinking a specific high-molecular compound by irradiating the same with light. CONSTITUTION:A polyvinyl alcohol derivative being a specific high-molecular compound is constituted by introducing a constitutional unit represented by formula I into the main chain of polyvinyl alcohol and obtained, for example, by the reaction of polyvinyl alcohol with a styrylpyridinium salt or styrylquinolium salt having an acetal or formyl group. The content of the constitutional unit represented by the formula I is pref. 0.3-20mol.% of polyvinyl alcohol. As a pref. method for forming an intraocular lens using this material, there is a method wherein said material is injected in a crystal capsule as an aqueous solution to be crosslinked.
Patent JP-H0479772-A (JP)
Title: Sine-wave inverter
Inventor: NISHIZAWA KAZUMI
IPC: H03B28/00
Filed: 1990-07-19
Abstract: PURPOSE:To deal with wide ranges of an output frequency and an output voltage with a few data even if the output frequency and the output voltage are varied over wide ranges by a method wherein a first counting means, a second counting means, holding means and comparators which output DC/AC converting part control signals are provided. CONSTITUTION:Output voltage levels 7-9 are set by a voltage setting apparatus 2 and voltage addresses 7-9 for respective memory device 4-6 are indicated by the voltage setting apparatus 2. A 16-digit counter is employed corresponding to the number of sectional addresses as a counter 1 and the counter 1 counts clock pulses f1 successively. The sectional addresses for the respective memory device 4-6 are indicated by the counter 1 in accordance with the counted value. Logic data are successively read out of the respective memory devices 4-6 in accordance with the voltage addresses and the sectional addresses. On the other hand, the frequency f2 of clock pulses f2 is set at a fixed frequency which is predetermined in accordance with the operation characteristics of transistors 24-29 so as to have the transistors operated in an optimum range.
Patent JP-H0828024-A (JP)
Title: Structure for laying entrance mat
Inventor: FUKUHARA KENJI
IPC: E04F15/00
Filed: 1994-07-20
Abstract: PURPOSE:To lay an entrance mat on which individuals do not stumble and which does not move and is not an obstucle to open the door. CONSTITUTION:A rectangular space 13 where no carpet is laid yet, surrounded by a carpet 11 stuck and fixed on a floor face, is provided at a position close to an entrance 12. And a mat 15, which can be stained and of which surface is constituted of piles 14 more easily adsorbing dust than the carpet 11, is fitted in the space.
Patent JP-H0239512-A (JP)
Title: Resonant frequency adjusting method for threeterminal capacitor
Inventor: NISHIYAMA KATSUMI
IPC: H01G4/35
Filed: 1988-07-29
Abstract: PURPOSE:To enable noise removing characteristics to be performed even if a separate three-terminal capacitor is not prepared by making the number of connections between a plurality of earth terminals and earth potentials variable, and by changing inductance amounts based on the earth terminal. CONSTITUTION:Lead terminals 12a and 12b to 16a and 16b projecting above and below a capacitor network 11 are respectively connected to electrodes on the hot side of a three-terminal capacitor C. Also, a plurality of earth terminals 17a-17d connected to a common electrode on the rear side of a dielectric substrate are drawn out of both ends of the capacitor network 11. These earth terminals 17a-17d are usually connected to earth potentials at the outside. And some of these earth terminals 17a-17d is cut. This way the number of electrical connections between the earth terminal and the earth potential is made variable. Hereby, by increase of remaining inductance based on the earth terminals 17a-17d LC resonant frequency can be adjusted.
Patent JP-S6169844-A (JP)
Title: Crosslinked synthetic resin foam
Inventor: MATSUMURA MICHIO
IPC: C08J9/04
Filed: 1984-09-12
Abstract: PURPOSE:To obtain a crosslinked synthetic resin foam having excellent resistance to heat and low-temperature impact and high-temperature processability and suitable for use as an automobile trim and a substrate for pressure-sensitive adhesive type, by crosslinking and expanding an expandable olefin resin compsn. CONSTITUTION:A propylene/ethylene random block copolymer having an ethylene component content of 16-70wt% as resin component, a block coefficient (absorbance ratio of absorptions at 720cm<-1> and 731cm<-1> assignable to ethylene component in an infrared absorption spectrum) of 0.8 or above, a degree of isotacticity of 40% or above, a melt flow rate of 0.1-30 and a high-temperature side m.p. of 130-165 deg.C is used (an appropriate amount of an olefin polymer such as low-density or high-density polyethylene may be used together). An expandable resin compsn. consisting of said copolymer, a blowing agent, a crosslinking agent and other additives are crosslinked and expanded by any of conventional methods to obtain the purpose crosslinked synthetic resin foam.