baber/WOPTO huggingface dataset:
Patent JP-2000287294-A (JP)
Title: Audio equipment
Inventor: WATABE ATSUO
IPC: H03G5/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain audio equipment that can select output protection and acoustic characteristics in response to acoustic performance of a speaker or a sub woofer to be connected to the audio equipment or its connection. SOLUTION: A control section 7 selects a high pass filter switch 12 or a voltage controlled switch 13 depending on the acoustic performance of a speaker 3 or a sub woofer 4 or its connection. Thus, on/off of a high pass filter 6 that attenuates a low frequency or on/off of a voltage controlled circuit 5 that prevents a voltage clip when an amplifier 2 outputs a high output is switched and the output protection and the acoustic characteristic to prevent interference between the speaker 3 and the sub woofer 4 are switched.
Patent JP-H07296119-A (JP)
Title: Card loading device
Inventor: NAKAYAMA TOSHIHISA
IPC: G06K13/06
Filed: 1994-04-28
Abstract: PURPOSE:To provide the card loading device capable of automatically executing the loading/unloading operation of a memory card with connector terminal. CONSTITUTION:This device is provided with a connector 22 to which a connector 41 of a card 4 is loaded/unloaded with prescribed loading/unloading force, feeding rollers 28a and 28b which can be rotated back and forth, guide panel 24 engaged to the peripheral edge part of the connector 41 at a prescribed block and provided movably in a conveying direction while being interlocked with the conveying action of the card, guide panel 25 provided freely movably between first and second positions corresponding to a circular movement interlocked with the moving action of the guide panel 24, and set at the first position in the state of being engaged with the card 4 when the connector 22 is positioned in the prescribed block, rotary lever part 33 which can be rotated back and forth, and link lever 26 interlocked with the move of the guide panel 25, provided so as to be rotated, engaged with the rotary lever part 33 when the guide panel 25 is set at the first position, so as to impress prescribed loading/unloading force to the guide panel 25.
Patent JP-H03293065-A (JP)
Title: Method for coating rough surface
Inventor: OGOSHI TOSHIO
IPC: B05D5/02
Filed: 1990-04-06
Abstract: PURPOSE:To prevent a film of an undercoating material from running again by mixing with a final coating material by spray-coating the rough surface of a body to be coated with the undercoating material, curing the resulting film until a specified fraction of gel is attained and coating the film with the final coating material. CONSTITUTION:The rough surface of a body to be coated is spray-coated with an undercoating material having viscosity regulated for spray coating and contg. >=60wt.% nonvolatile matter in about 20-80mum thickness on dry basis. The resulting film is cured by drying until >=40% fraction of gel is attained and then the film is spray coated with a final coating material such as amino-acrylic resin or amino-alkyd resin in about 25-40mum thickness. Fine finished appearance can be obtd. without passing through a smoothening process.
Patent JP-S61251109-A (JP)
Title: Manufacture of inductance element
Inventor: KOBAYASHI SEIICHI
IPC: H01F41/04
Filed: 1985-04-30
Abstract: PURPOSE:To reduce manufacturing steps and obtain a good inductance element by forming a parallel conductor pattern through cutting of a metal pattern on a substrate with a thin film formed uniformly. CONSTITUTION:A conductor paste 11 is printed in parallel to the surface of a magnetic material substrate 10 and it is then dried up. A magnetic material thin film 12 is formed by printing on the surface of the substrate 10 with paste 11. The intermediate part is covered with thin film 12 so that both ends of the paste 11 are exposed. Thereafter, a metal film 13 is formed to the entire part of the surface thereof. The metal film 13 at the surface of substrate 10 is cut away. The cutting should be done in parallel to remove the metal film 13 and maintain the parallel metal film 13. Both ends of metal film 13' left at the surface are respectively connected to the lower adjacent conductor patterns formed by the paste 11. Thereby, manufacturing steps are reduced and good inductance element can be obtained.
Patent JP-S5318410-A (JP)
Title: Controlling method for combustion of hot stove
Inventor: ISHIMARU TOORU
IPC: F27B1/26
Filed: 1976-08-04
Abstract: PURPOSE:To eliminate labor as well as to save energy by automatically controlling the adding rate of COD(coke oven gas) and the optimum ratio of air and fuel according to a fluctuation of the calorie of BFG(blast furnace gas).
Patent JP-H06304303-A (JP)
Title: Pinball game machine
Inventor: YOSHINO MASAKAZU
IPC: A63F7/02
Filed: 1993-04-20
Abstract: PURPOSE:To provide a pinball game (Pachinko) machine in which it is easy to make a fine adjustment of a shooting angle of a shooting rail. CONSTITUTION:A shooting rail 50 is provided with a shooting angle adjusting device, in which one end of the shooting rail 50 is made a free end 51 facing a guide rail 30, and by moving this free end 51 up and down with respect to a play board, the shooting angle of a pinball shot toward the guide rail 30 can be adjusted. The shooting angle adjusting device is provided with a fixture 60 protruding downward from the free end 51 of the shooting rail 50, a screw hole 12 formed in a pinball game machine body 11, a guide hole 61 formed in the fixture 60 and stretching in an approaching direction toward the free end 51 of the shooting rail 50, and screws 63 and 64 which pass through both of the screw hole 12 and the guide hole 61 to fix the fixture 60 to the pinball machine body 11.
Patent JP-H08263238-A (JP)
Title: Printing controller, printer and printing control method
Inventor: MATSUYAMA SHIGERU
IPC: G06F3/12
Filed: 1995-03-27
Abstract: PURPOSE: To exactly execute the automatic switching control of a desired EM by preparing a control code group by extracting a common item from peculiar control codes stored in a first storage means, and classifying the control codes stored in a second storage means by judging which control code group the control code belongs to. CONSTITUTION: A ROM stores first and second command tables EM-A and EM-B concerning two EMs and stores a third table EM-C concerning the EM stored in an EM unit. Besides, a RAM prepares and stores the respective peculiar commands and common command of 1st-3rd tables EM-A, EM-B and EM-C. Then, the respective peculiar commands, common command and fully common command are prepared and stored in the RAM as 2nd and 3rd EM discrimination tables CMT-B and CMT-C. Based on a command from a CPU, the RAM decides any one of 1st and 3rd EM to be selected.
Patent JP-S61249346-A (JP)
Title: Production of green tea free of astringency
Inventor: NAKAJIMA TOSHIRO
IPC: A23F3/12
Filed: 1985-04-30
Abstract: PURPOSE:To obtain green tea having a taste similar to that of specially steamed green tea without damaging the shape of green tea leaves, by spraying an alcoholic aqueous solution on the green tea leaves in the rolling process in the step of producing coarse green tea or finish drying operation in the green tea finishing step. CONSTITUTION:An alcoholic aqueous solution, e.g. aqueous solution of ethanol, is sprayed on green tea leaves in the rough rolling or fine rolling process in a step of producing coarse green tea or finish drying operation in the green tea finishing step to remove the astringency in the green tea leaves. The taste of the resultant green tea is mellow without losing the flavor of the green tea leaves, and the preservation can be carried out for a long period. The place for production is not limited since the production means are simple.
Patent JP-S5218084-A (JP)
Title: Discharge lamp and its manufacturing method
Inventor: HASHIMOTO NORIO
IPC: H01J61/36
Filed: 1975-08-01
Abstract: PURPOSE: To provide a discharge lamp of a great strength against both heat and mechanical shock by using a molybdenum cup of large current capacity at the sealed part of a quartz bulb of a short-arc mercury lamp, xenon lamp and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0624913-A (JP)
Title: Gas mixture for pasteurization
Inventor: HANSUUMATEIASU DEEGAA
IPC: A61L2/20
Filed: 1993-04-20
Abstract: PURPOSE: To obtain a gaseous mixture for low temp. sterilization not forming a combustible mixture with air and attaining sterilization in a shorter time without using an excessively high pressure or a high temp. CONSTITUTION: This gaseous mixture for low temp. sterilization contains an alkene oxide and 1,1,1,2,3,3,3-heptafluoropropane. It preferably contains 12-22 mol.% ethylene oxide and/or propylene oxide and 78-88 mol.% 1,1,1,2,3,3,3- heptafluoropropane.
Patent JP-H04305875-A (JP)
Title: Magnetic reproducing device
Inventor: YAGINUMA TAKAHIKO
IPC: G11B27/28
Filed: 1991-03-31
Abstract: PURPOSE:To prevent the omission of a time code by interpolatively processing based on a switching pulse signal. CONSTITUTION:A reproducing signal outputted from a magnetic head 6 is demodulated at a signal processing circuit 4 by a video tape recorder 2 and a video signal OS gained is outputted to a display device 12. A signal from the circuit 4 is demodulated, reproduced and outputted to a system control circuit 8 by a marker processing circuit 10. When time code data DA, etc., are outputted, the data DA is interpolatively processed and the omission is prevented by the circuit 8 based on a switching pulse signal SWP synchronized with the rotary cycle of a rotary drum. That is, at a marker signal ma identification data is allocated to the head block of five blocks and data to be recorded is detected based on the identification data.
Patent JP-S62252449-A (JP)
Title: Tough and flexible polymer blend
Inventor: JIYON ARUBIN SHIMUZU
IPC: C09D133/08
Filed: 1987-04-17
Abstract: A blend of a softer continuous phase polymer reinforced with harder acrylic star polymer particles having reactive functional groups with crosslinking ability built in or provided by a third polymer. The harder polymer has a Tg at least 10 DEG C above that of the softer polymer, and the acrylic star polymer is preferably made by group transfer polymerization. This blend provides coating compositions, films and bulk polymer with enhanced toughness and flexibility.
Patent JP-H11293702-A (JP)
Title: Driver's seat arm rest for construction machinery
Inventor: SAITO SHIN
IPC: A47C7/54
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an arm-rest capable of easily adjusting the height of the arm-rest and also excellent in a gripping sense of a control lever. SOLUTION: A driver's seat arm-rest of a construction machinery is constituted of an arm-rest main body having the arm-rest 20 on the head of a post 21 and an interlocking device capable of vertically moving the arm-rest main body, at the same time, fixing it at an optional position. A pin 41 interlocking with a notch is provided to a frame 31 fixed to a console box 30, it is so provided that it comes off when the arm-rest main body is moved upward and that it interlocks when the arm-rest main body is moved downward, the post 21 is formed in the shape of an arc with a gripping section of the control lever as the center, and the driver's seat arm rest is so constituted that a hand of an arm mounted on the arm-rest 20 reaches a gripping section of the control lever in an optional height position.
Patent JP-S58210568-A (JP)
Title: Speed detector for endless belt
Inventor: TOMITA MASAKAZU
IPC: G01P3/54
Filed: 1982-06-01
Abstract: PURPOSE:To measure the speed of an endless belt directly, by utilizing a mark 5 stuck to the surface of the endless belt, a sensor 6, and a counter 7. CONSTITUTION:The rectangular marks 5 made of magnetic materials are stuck to the surface of the endless belt at equal intervals. A noncontact electromagnetic coil pickup sensor 6 is arranged in opposition to the belt 1 and connected to the counter. When a pulley 2 as a driving source rotates, the belt 1 moves and the marks 5 pass under the reverse surface of the sensor 6. The sensor 6 detects the marks 5 when they pass and the counter 7 counts the number of the marks 5 detected within a specific time to find the speed of the endless belt 1. Consequently, the speed of the endless belt is measured directly.
Patent JP-H09255609-A (JP)
Title: Production of 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene
Inventor: UESAWA TOSHIHARU
IPC: C07C43/23
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To safely, economically and industrially obtain a compound of high quality in high yiled, useful as a raw material for epoxy resin, polyester and the like. SOLUTION: The objective 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene is obtained by reaction of 9,9-bis(4-hydroxyphenyl)fluorene with ethylene carbonate in the presence of a decarboxylation catalyst (for example, a triorganophosphine) in an organic solvent boiling at >=100 deg.C at 100-250 deg.C where the amount of ethylene carbonate is preferably 2.0-4.0 moles per mole of the fluorene compound.
Patent JP-S62250579-A (JP)
Title: Magnetic disk device
Inventor: MASUDA YUKINOBU
IPC: G11B23/03
Filed: 1986-04-22
Abstract: PURPOSE:To preclude the possibility of damages to a magnetic disk due to dust from a filter itself or remixing of the caught dust by adopting the constitution of the filter adhered to the inner face of an outer wall of a spindle hub as a membrane filter. CONSTITUTION:The membrane filter is used as a filter 11. The membrane filter is a thin film formed by a high polymeric material such as cellulose nitrate, cellulose acetate, polyvinyl chloride, 'Teflon(R)' or ethylene tetrafluoride and has many pores of uniform diameter. Thus, the filter has an advantage to catch dust of grain diameter larger than the diameter of thin holes at its surface. Thus, when the quantity of dust is large, clogging is caused in a short time, but the type of material itself is an interconnecting body, then the part is not exfoliated nor mixed in the air passing through the filter, and the caught dust is not passed through the pores, thus the possibility of re-pollution of circulated air by the filter itself is precluded. Thus, the air in the sealed package is kept more clean than a conventional device.
Patent JP-S62250422-A (JP)
Title: Liquid crystal panel and its production
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/1365
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a nonlinear resistance characteristic necessary for switching of picture elements by providing joint parts to the two points between the bus-bar layer of a semiconductor layer essentially consisting of selenium and tellurium on a substrate and picture element electrode layer. CONSTITUTION:A transparent conductive film (ITO) consisting of indium oxide including tin oxide is formed on the glass substrate 1. Resist patterns of the bus-bar layer 2 and the transparent picture element electrode layer 3 are formed on the ITO film by using the 1st mask and the etching of the ITO film is executed. A mask formed by boring holes of a prescribed pattern to stainless steel foil having about 50mum thickness is fixed to the substrate 1 having the resulted bus-bar layer 2 and the picture element electrode layer 3 and the semiconductor layer 4 is formed by a resistance heating vapor deposition method. A glass substrate formed with a belt-like electrode of the ITO on the surface is used as another substrate and a liquid crystal panel is obtd.
Patent JP-S62250427-A (JP)
Title: Optical scanner
Inventor: MAEDA TEIZO
IPC: G02F1/29
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a desired scanning length and to obviate the inclusion of a rotating part such as motor by deflecting and moving a light beam so that the light beam enters a fixed diffraction grating and diffracting, deflecting and scanning the beam. CONSTITUTION:The light beam 2 emitted from a laser light source 1 is deflected by a deflector 3 so as to enter the diffraction grating 4 by which the beam is diffracted and is consequently further deflected. The deflected beam is scanned on a scanning surface 5. An He-Ne laser or semiconductor laser is used for the laser light source 1. The deflector 3 is the device for which an electrooptic effect to deflect the light beam by an electric fields is used or the device for which an acoustooptic effect to generate an ultrasonic wave by a piezo-electric element and to deflect the light beam is used. A volumetric hologram or plane hologram is used for the diffraction grating 4 and an equally spaced linear diffraction grating or unequally spaced diffraction grating is used for the inter- grating spacing. The need for the motor is thereby eliminated and the desired scanning length is obtd.
Patent JP-S58210517-A (JP)
Title: Rotary encoder
Inventor: NARIMATSU AKIYOSHI
IPC: G01D5/245
Filed: 1982-06-01
Abstract: PURPOSE:To compensate mechanical accuracy and to make production easy, by detecting the change in the equivalent inductances of poles owing to a relative rotation by using a rotor which is magnetized periodically and a stator having the magnetized detection pattern at the same period as the period of the rotor. CONSTITUTION:The circumference of a rotor 3 is so magnetized that an N pole and an S pole appear alternately. The magnetized detection pattern (pole) 4 of the same period as the period at which the rotor 3 is magnetized is formed over the entire circumference of a stator 1, and the poles of the patterns are bridge-connected with a saturable core. The detection circuit is constituted of two sets of circuits as shown in the figure. When the rotor 3 and the stator 1 of such constitution are rotated relatively, equivalent inductances L1, L2 change and the output corresponding to the same is obtained at an output terminal O. Therefore, mechnical accuracy such as eccentricity, surface run-out or the like is compensated and the production of the encoder is made easy.
Patent JP-S5795440-A (JP)
Title: Forming of first step green tyre and its device
Inventor: MASUDA YOSHIO
IPC: B29D30/30
Filed: 1981-06-19
Abstract: PURPOSE: To automate the titled work from band forming to forming first step green tyres by transferring the band on a band forming drum to a tyre forming drum along a guide rail after shunting the tail stock.  
     CONSTITUTION: A cylindrical band is formed on a band forming drum 201 by supplying inner carcass, etc. from a band forming component supplying device 400, and after a tail stock 103 is shunted from the routes of guide rails 303a and 303b, the band formed on the band forming drum 201 is transferred to and loaded on a green tyre forming drum 101 by means of a transfer device F. As the last process, the tail stock 103 is returned to the end (the position shown by one dot chain line) of the forming drum 101, and beads are struck in the band on the forming drum 101, and at the same time other tyre forming component is pasted on the band to complete the first step green tyres. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03292327-A (JP)
Title: Aromatic polyamide
Inventor: YAMAGUCHI KEISABURO
IPC: C08G69/32
Filed: 1990-04-11
Abstract: PURPOSE:To obtain an aromatic polyamide improved in heat resistance, mechanical properties, processability and dyeability by specifying the structures of two kinds of its repeating units, the molar ratio between them and its inherent viscosity. CONSTITUTION:100mol of an 8-16C aromatic dicarboxylic acid component (A) is mixed with 10-100mol of a 2,6-bis(3- or 2-aminophenoxy)pyridine (B) and an aromatic diamine (C) of formula 11 (wherein R2 is a group of formula III or IV or the like) in such amounts that the total of components B and C is substantially equimolar to component A, and the obtained mixture is polycondensed in the presence of a tert. amine in an inert organic solvent to obtain an aromatic polyamide comprising repeating units of formula V (wherein R1 is a group of any one of formulas VI-IX) and repeating units of formula X and having a molar ratio of the component of formula V to the component of formula X of (100-10)/(0-90) and an inherent viscosity (as measured in N- methyl-2-pyrrolidone in a concentration of 0.5g/100ml at 35 deg.C) of 0.3dl/g or above.
Patent JP-H04324658-A (JP)
Title: Vacuum suction type wafer holding equipment
Inventor: SAKAMOTO EIJI
IPC: H01L21/68
Filed: 1991-04-24
Abstract: PURPOSE:To obtain an equipment wherein contact thermal resistance between a wafer and a wafer sucking surface is reduced, and improve pattern transfer precision, by dispersedly arranging elastic members on a wafer suction surface which members are composed of materials having an elastic modulus smaller than the wafer and main structure member. CONSTITUTION:Elastic members 3 composed of material having an elastic modulus smaller than that of a wafer and a main structure member 1 are dispersely arranged on a wafer suction surface. For example, on the periphery of the main structure member 1 constituted of stainless steel or the like, an outer peripheral wall 1a is formed in a body unified with the member 11, and a plurality of pin-shaped protruding parts 2 having the same heights are highly symmetrically arranged on the surface of the member 1 which surface faces a wafer, so as to be integrated in a body with the member 1. Elastic members 3 composed of silicone rubber or the like are formed on each of the protruding parts 2 so as to surround them, which elastic members slightly protrude from the protruding parts 2 when a wafer is not sucked. The main structure member 1 is equipped with a vacuum suction hole 4 connecting the center part of the surface facing the wafer with a vacuum source.
Patent JP-S5719968-A (JP)
Title: Mercury battery
Inventor: YOKOYAMA TAKAO
IPC: H01M50/457
Filed: 1980-07-09
Abstract: PURPOSE:To enhance the preservation characteristic of a mercury battery by interposing a separating layer, which consists of three layers made of given materials, between the positive and the negative electrodes. CONSTITUTION:A positive electrode 2 made of a mixture consisting of mercury oxide and graphite, a separating layer 7, and a negative electrode 4 made of an amalgamated zinc powder are placed in a positive can 1. The can 1 is sealed by use of a sealing plate 5, with a sealing ring 6 interposed between the can 1 and the plate 5, and the whole constitutes a mercury battery. The separating layer 7 consists of the following three layers: a nonwoven fabric 8 touching the negative electrode 4; an ion conductive resin film 10 which touches the positive electrode 2; a cellophane layer interposed between the fabric 8 and the resin film 10. The resin film 10 is prepared, for example, by applying a water-soluble high molecular matter such as polyvinyl alcohol in which nickel powder is dispersed on one of the surfaces considered both sides of the positive-electrode facing each other.
Patent JP-H03291580-A (JP)
Title: Phasing circuit
Inventor: KAWAMURA TOKIMORI
IPC: G01S3/82
Filed: 1990-04-10
Abstract: PURPOSE:To decrease shift registers greatly and to reduce a deviation in beam deflection angle due to a frequency shift by combining a time delay phasing circuit and phase delay phasing circuit together, and putting their outputs together and generating a beam. CONSTITUTION:An input signal after A/D conversion 2 is sent to the time delay phasing circuit 3 and inputted to the shift register, which shifts the data in steps of a 90 deg. phase to delay the data with time. A sampling circuit 4 extracts real part and virtual part data from the delayed data at a 1/w period (w: signal band area) and sends them to the phase delay phasing circuit 5. Then the circuit 5 performs 0-90 phase delay by the arithmetic of data of two components and an arithmetic circuit generates a beam output (Iu2ki+Q<2>ki <1/2> as shown in a figure by using the data. In the figure, THETA is a 0 - 90 deg. phase delay quantity, Iki is IkCOSTHETAi + QkSINTHETAi, and Qki = QkCOSTHETAi - IkSINTHETAi. Thus, the phasing circuits 3 and 5 are formed of digital constitution and then reduced in size, the search area of a target is widened, and the resolution can be improved.