baber/WOPTO huggingface dataset:
Patent JP-H02293796-A (JP)
Title: Keyboard device
Inventor: MURAMATSU SHIGERU
IPC: G10H1/34
Filed: 1989-05-02
Abstract: PURPOSE:To allow real and ample emotional expression by detecting two kinds of the inductance changes corresponding to the inductance generating means and facing areas and spacings of detecting means provided on a key supporting member and by changing the control parameters for musical tones. CONSTITUTION:A key guide cap 7 consisting of a metallic material which moves integrally with the key and has the surfaces in the key touch direction and rectangular direction operates as an inductance change detecting means and a key guide block 10 provided on the key supporting member provided with panel coil patterns 12a to 12c, etc., on the respective surfaces operates as the inductance generating means. Two kinds of the inductance changes corresponding to the changes in the facing areas and facing area spacings of both the means as the key is touched are detected via the cap 7 and the change in the musical tone parameter is controlled according to the results of the detection. The keyboard instrument which can generate the musical tones of the real and ample emotional expression by making selective use of the initial control and after control of the keyboard is, therefore, obtd.
Patent JP-S62269023-A (JP)
Title: Photoelectric converting processor
Inventor: IMURA KENJI
IPC: G01J1/36
Filed: 1986-05-16
Abstract: PURPOSE:To perform highly accurate measurement, by a method wherein the radiation energy of a light emitting element is controlled to make the outputs of a light detector equal at the opening and closing times of a chopper and the output of a silicon diode is made proportional to incident energy. CONSTITUTION:The measuring energy Im incident on a light detector PBS1 is made intermittent by the rotation of a chopper 6 to cut an unnecessary wavelength component and the opening and closing of the chopper 6 are detected by an interruptor 7 to input a signal Sc to a control circuit 10 and a rectifier 9. The circuit 10 outputs a signal CLED and energy Ir is outputted from LED3 through a transistor TR while reflected energy Ir1 is incident on PBS1 and the DC component in an AC wave form is cut by a condenser 8b and amplified by an AC amplifier 8 and the rectified output Spbs is controlled by the circuit 10 to make the level of measuring incident energy Im1 equal to that of the energy Ir1 to keep the intensity of energy to PBS1 constant. A part of the energy Ir1 proportional to the energy Im1 is incident on a silicon photodiode 2 to be outputted from an amplifier 11.
Patent JP-H06327261-A (JP)
Title: Power device
Inventor: HAMAHATA SEIJI
IPC: H05B41/24
Filed: 1993-05-14
Abstract: PURPOSE:To make the efficiency higher, to prevent the occurrence of other hindrances, and to make load current constant regardless of the conditions of the load and the increase or decrease of the number of the load, concerning a power device which receives current from a high-frequency power source with a plurality of current transformers and operates the load with respective current transformers. CONSTITUTION:A high-frequency power source is composed of a DC voltage converting part 3 for converting a DC voltage to an arbitrary voltage value by switching operation, an inverter part 4 for converting the DC voltage converted by the DC voltage converting part 3 to a high-frequency voltage by switching operation, and an output current detecting part for detecting the output current of the inverter part 4. And the output current of the inverter part 4 is made constant by controlling the switching operation of at least one of the DC voltage converting part 3 and the inverter part 4 by the detected output of the output current detecting part.
Patent JP-S5916899-A (JP)
Title: Hypotensive phosphonylhydroxyacylamino acid derivative
Inventor: DONARUDO ESU KARANIYUUSUKII
IPC: C07F9/40
Filed: 1983-06-22
Abstract: The invention provides new compounds which possess angiotensin converting enzyme activity, and are thus useful as hypotensive agents, and which have the formula 
<CHEM>
 wherein R1, R2, R3 and X are as defined herein.
Patent JP-S5238462-A (JP)
Title: Preventing method of dust accumulation
Inventor: MURAKAMI TOSHIO
IPC: B01J8/02
Filed: 1975-09-22
Abstract: PURPOSE:To prevent the accumulation of dust from the packing layer of catalyst etc. effectively, in case of removing NOx in waste gas with dry method.
Patent JP-H10295917-A (JP)
Title: Paging lamp with air cleaner for pachinko player
Inventor: YOGO RYOZO
IPC: A63F7/02
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a paging lamp with an air learner for a pachinko player capable of efficiently purifying dust particles such as tobacco smoke, reducing the static electricity in the air, and capable of preventing the malfunction of IC components by installing a fan unit in a lamp case installed at the upper section of each pachinko machine, and assembling an ionizer unit in it. SOLUTION: This paging lamp with an air cleaner is provided with a fan unit A having a fan such as a sirocco fan rotated by a motor and a fan such as a heat radiating fan rotated by the motor, an ionizer unit B constituted of a discharge wire and an electrode plate and electrifying, adsorbing, and collecting dust particles, and the paging lamp case 11 fitted at the upper section of a pachinko machine storing 2 control board 17 incorporating the blink control circuit of the paging lamp. The heat of the space storing the control board 17 is radiated by the heat radiating fan.
Patent JP-S61271663-A (JP)
Title: Disc player
Inventor: FURUSAWA SHIGEJI
IPC: G11B19/20
Filed: 1985-05-27
Abstract: PURPOSE:To attain the miniaturization of a device and cost reduction by providing a cam member using a drive means so as to drive a movement member on a base member and shaking in the relative direction plural support means of a spindle motor in response to the reciprocating movement of a moving member. CONSTITUTION:A gear 3 is driven together with a pulley 7 via a worm 10, a worm wheel 8 and a belt 6 by driving a motor 11 and the moving member 2 on the base member 1 is reciprocated via a rack 2 meshing with the gear 3. In response to the reciprocation, pins 12b, 13b sliding the cam 18a of the cam 18 are moved along the cam 18a. Through the movement, support member 12, 13 supporting the pints 12b, 13b are shaken relatively against the energizing force of springs 19, 20 around the pins 12a, 13a and spindle motors 15, 16 supported by the support members 12, 13 are shaken relatively attended with them.
Patent JP-S5637576-A (JP)
Title: Pulse detector
Inventor: FUKUDA HIROSHI
IPC: H04L27/00
Filed: 1979-09-05
Abstract: PURPOSE: To increase the detection accuracy, by classifying the pulse with the frequency classification circuit and the time interval (TOI) classification circuit, comparing the result with the identifying table setting the objective pulse in advance, and detecting the objective pulse as a single pulse train.  
     CONSTITUTION: The pulse signal received on the antenna 1 is input to the frequency classifying circuit 5 via the band pass filter 2 and repetitive period (PRI) filter 3 to be classified into a plurality of frequencies. The result of classification is given to the TOI classification circuit 6 for TOI classification. The result of classification is fed to the comparator 7. In this comparator 7, the result of classification is compared with the content of the identification table 8 where the frequency of objective pulse dangerous from missile and TOI are set, and if in agreement, the alarm is made from the comparator 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08284402-A (JP)
Title: Scaffolding board
Inventor: ONO TATSUO
IPC: E04G5/08
Filed: 1995-04-14
Abstract: PURPOSE: To prevent the occurrence of a gap between scaffolding boards by making baseboards at both ends of a board mainbody in a demountable manner and arranging a stopper mechanism under a hook to place a front-side hook and a rear-side cutout as well as a rear-side hook and a front-side cutout on the same axis. CONSTITUTION: Baseboards are arranged at both right and left ends of a board mainbody 6 to restrain the occurrence of a gap between the board mainbody 6 and each baseboard, and a stopper 31 is pushed out by an elastic member. A horizontal member at a prefabricated scaffolding is held by hooks 9, 10 and the end of the stopper 31 to prevent the floating of the board mainbody 6, and the stopper 31 is moved back and released from the horizontal member. The board mainbody 6 is pushed up and a positioning member 33 is held where the stopper 31 is released. At this time, when several hooks 9, 10 are arranged at the front and rear ends of the board mainbody 6, the plate mainbody 6 is provided ranging forward and backward via the hooks 9, 10 and cutouts.  In this case, when a rear-side scaffolding board is provided ranging to a front-side scaffolding board, the front-side hooks 9, 10 are entered into the front-side cutout to restrain the occurrence of a gap in a joint between front and rear scaffolds.
Patent JP-S63280126-A (JP)
Title: Sludge pressure-sending device
Inventor: HARADA KATSUYOSHI
IPC: B65G33/14
Filed: 1987-05-11
Abstract: PURPOSE:To permit sludge to be under pressure with good efficiency by a compact constitution in which sludge is agitated in two sludge-pressure sending tanks set in parallel and discharged alternately through sludge tubes. CONSTITUTION:A hopper unit 30 is set above two sludge pressure-sending tanks 21 and 22 set in parallel. Sludge charged is roughly sorted through a screen 31 and supplied from the lower opening of the hopper to the tanks 21 and 22 and from charging openings 21-1 and 22-2 through two screw conveyers 41 and 42. The sludge in the tanks 21 and 22 is then agitated stirring blades 201 attached to a rotary shaft 200 and discharged alternately under pressure to the tanks 21 and 22 through a sludge-sending tube 60.
Patent JP-S62269296-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/054
Filed: 1986-05-19
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-H0571673-A (JP)
Title: Multilayered structure steel pipe
Inventor: SATO KATSUICHI
IPC: F16L9/14
Filed: 1991-04-18
Abstract: PURPOSE:To restrain vibrations due to torsion, bending or the like by providing outer and inner steel pipes while interposing visco-elasticity resin as a core material in an annular space between these outer and inner steel pipes. CONSTITUTION:A multilayered steel pipe 1 is composed of outer and inner steel pipes 3, 5 and visco-elasicity resin 7 as a core material interposed in an annular space between these outer and inner steel pipes 3, 5. Solvent dilution resin of polyester or the like, film resin, or the like are used for the visco- elasticity resin 7. On the inner surface of the inner steel pipe 5 a resin coated film 9 as an anticorrosive layer of tar epoxide or the like is formed. Since the visco-elasticity resin 7 as the core material is interposed in the annular space between the outer and inner steel pipes 3, 5, the visco-elastic resin 7 is subjected to shear deformation to prevent the vibrations even if the vibrations due to torsion, bending or the like act on the multilayered structure steel pipe 1.
Patent JP-H06297108-A (JP)
Title: Cooling roll in metal strip continuous casting apparatus
Inventor: YAMAJI CHIHIRO
IPC: B22D11/06
Filed: 1993-04-19
Abstract: PURPOSE:To provide a cooling roll capable of producing a metal strip of high quality by holding the profile of the roll to a prescribed shape in a twin roll type continuous casting apparatus for producing the metal strip. CONSTITUTION:The cooling roll 1 is divided into three sections of A, B, C in the roll axial direction and among cooling grooves 2a, 2b, 2c arranged near the roll surface, the cooling grooves 2a, 2c on the sections A, C positioned at the end parts are arranged in equal density to each other. The cooling grooves in the section B positioned at the center part of the roll are arranged in density much closer than that of the cooling grooves 2a, 2c to increase the cooling capacity of the roll surface at the center part. Therefore, thermal deformation of the roll surface is controlled and by holding the roll profile of a prescribed shape, a uniform rolling reduction force is applied over the whole width of the solidified shell and the development of faults, such as crack, wrinkle is prevented.
Patent JP-H01286951-A (JP)
Title: Production of oxide superconductor composition
Inventor: SHIMAKAWA YUICHI
IPC: C04B35/00
Filed: 1988-05-10
Abstract: PURPOSE:To increase the critical current density of an oxide superconductor composed of rare-earth element-barium-copper-oxygen wherein a part of copper is substituted with zinc and to reduce the dependency of superconducting properties upon magnetic field, by applying a high-pressure oxygen treatment to the superconductor after calcination. CONSTITUTION:A raw material having metal ion molar ratios corresponding to the composition of formula (Ln is Y, La, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb or Lu; 0<x<=0.1; 0.1<=y<=0.2) is prepared beforehand. The mixed raw material is calcined, pulverized and molded. The molded article is calcined and then subjected to a high-pressure oxygen treatment to obtain the objective oxide superconductor of formula. An oxide superconductor having arbitrary superconducting transition temperature can be produced by adjusting the amount of zinc substituting a part of copper. The defects of conventional superconductor, i.e. high dependency upon magnetic field and low critical current density, can be improved by the high-pressure oxygen treatment after calcination.
Patent JP-S6013472-A (JP)
Inventor: TAMASU ESU SHIYUTSUEPESHI
IPC: H05B41/392
Filed: 1984-06-04
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-S60258564-A (JP)
Title: Double-face copy controller of copying machine
Inventor: OCHIAI TSUTOMU
IPC: G03G15/00
Filed: 1984-06-06
Abstract: PURPOSE:To attain smoothly double-face copies only with setting of a desired number of originals by copying originals corresponding to forms stored in a form storage tray, where forms whose one faces originals are copied to are temporarily stored, to the other faces of these forms when the number of originals exceeds the storage limit number of this form storage tray. CONSTITUTION:If the storage limit number of a form storage tray 29 is 50 and the number of originals to be copied is 80, 80 originals are placed on an original storage tray 3, and an original detecting member 15 is placed on them. Copying is started in this state, and copied originals are sent to the original storage tray 3, and transferred forms are sent to the form storage tray 29 through an inverting mechanism 28. When the number of copied originals reaches 50, the copying operation is stopped temporarily, and 30 uncopied originals are sent onto originals, whose one face is already copied, in the tray 3 at a high speed, and an original feeding belt 5 and a form feeding roll 30 are started to feed forms and originals whose one face is already copied, thus attaining double-face copies.
Patent JP-H06326214-A (JP)
Title: Multilayer interconnection structure and formation thereof
Inventor: KONDO MAMORU
IPC: H05K3/46
Filed: 1993-05-17
Abstract: PURPOSE:To provide a multilayer interconnection structure which has attained high density wiring based on its multilayer interconnection structure by dispersing through holes which connect first and second directional wirings of different wiring layers and their formation method as well. CONSTITUTION:A wiring 110 or 119 of a first wiring layer in the x direction and a wiring 130 or 139 of a third wiring layer and a wiring 220 or 229 of a second wiring layer in the y direction and a wiring 240 or 249 of a fourth wiring layer are connected by way of through holes 310 or 319 and 330 or 339 which penetrate an layer insulating film or the like and arranged to avoid a blind through hole. What is more, it is so arranged in this through hole pattern that the wirings may not be laid out in an adjacent area directly facing the through holes and at least one wiring of any layer may run through between an arbitrary through holes and its adjacent through holes.
Patent JP-H0411285-A (JP)
Title: Image communication terminal equipment
Inventor: NAKAGAMI HIDETO
IPC: G09G5/36
Filed: 1990-04-27
Abstract: PURPOSE:To make a constant-accuracy display centering around an original image regardless of the resolution and the size of a display device of an opposite-side and a this-side image by providing a large-sized image memory, specifying a specific area in this image memory, and displaying it on a display device corresponding to the same number of dots. CONSTITUTION:The image memory 5 is stored with relatively large original information or handwriting information. The display area of the large image information stored in the image memory 5 is specified by an input means 1 which specifies the display area according specific coordinates of one location as reference coordinates and the dot information in this display area is displayed corresponding to a two-dimensional display means 3 as it is. Therefore, even when the image information is large in size and the number of dots of the display device 3 is small, pieces of information in the display areas of respective display devices 3 can be displayed optionally. Consequently, a selective display can freely be made without decreasing the display picture quality.
Patent JP-H09278813-A (JP)
Title: Photopolymerization initiator, energy radiation-curable composition containing the same and cured product thereof
Inventor: TANIGUCHI NOBUO
IPC: C08G59/68
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an only slightly colored energy radiation-curable compsn. excellent in compatibility, storability, curing properties and gloss by incorporating a photopolymn. initiator comprising a specified sulfonium salt into a cationically-polymerizable substance. SOLUTION: A sulfonium salt of formula I (wherein X is a group represented by formula II; R<6> to R<15> are each H, a halogen, nitro group, an alkoxyl group, a 1-20C aliphatic group, phenyl group, phenoxy group or thiophenoxy group; R<1> to R<3> are each a 1-20C aliphatic group, cyclohexyl group, substituted phenyl group, benzyl group, a substituted benzyl group, or a group represented by formula III; R<16> is H, a 1-5C alkyl group, an alkoxyl group, nitro group or cyano group; R<4> and R<5> are the same as R<16> ; n is 1 to 10; m is 1 to 4: Z is a group represented by formula IV, V or VT; M is P, B, As or Sb; Q is a halogen; P is 4 to 6; a and b are each 0 to 4 and a+b is 4; Y is halogen or OH group; and R is CF3 , NO2 , CN or phenyl group substituted with at least two halogen atoms) is used as the photopolymn. initiator.
Patent JP-S56123963-A (JP)
Title: Preparation of 2,6-dioxyiminocyclohexanone
Inventor: HAZAMA SHIYUU
IPC: C07C239/00
Filed: 1980-08-19
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic intermediate for lysine, etc. in high yield and industrially and advantageously, by reacting cyclohexanone with a readily available dinitrogen trioxide or nitrose gas in cyclohexanol in the presence of an acidic catalyst.  
     CONSTITUTION: Cyclohexanone is reacted with dinitrogen trioxide or nitrose gas in cyclohexanol in the presence of an acidic catalyst, e.g. a mineral acid, at 0W40°C to give the titled compound. The concentration of the acidic catalyst based on the cyclohexanone is preferably 0.1W100mol%, and the amount of the dinitrogen trioxide or nitrose gas is suitably 1W2 times the theoretical one of the cyclohexanone. In the range described above, the conversion of the cyclohexanone reaches about 100% without the necessity for taking the recovery thereof into consideration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08302163-A (JP)
Title: Production of biodegradable aliphatic polyester carbonate
Inventor: MIURA MITSUO
IPC: C08K5/524
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a biodegradable aliph. polyester carbonate resin which gives a molded item, such as a film, which does not cause blooming on the surface and is excellent in appearance and thermal stability. CONSTITUTION: A process for producing this biodegradable aliph. polyester carbonate is provided which comprises reacting aliph. dihydroxy compds. mainly comprising 1,4-butanediol with aliph. dicarboxylic acids mainly comprising succinic acid, reacting the resulting aliph. polyester oligomer with diphenyl carbonate, mixing the resulting reaction product with a phosphorus compd. to give a particulate aliph. polyester carbonate, and bringing the polyester carbonate into contact with an org. solvent and/or water. As the obtd. biodegradable polyester carbonate, is excellent in the appearance after molding, it is suitable for producing molded items such as films, sheets, foams, or fibers.
Patent JP-H11303026-A (JP)
Title: Sound-insulation plate with detachable front face
Inventor: HAGIWARA TORU
IPC: E01F8/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To make a sound-insulation plate detachable from a road side by forming fitting pieces at the front and rear sides of both right and left ends of the sound-insulation plate body and making the width of both right and left fitting piecess at the front side to have nearly a half size of the width of a support and widening either one of the breadthwise right and left sides of the rear fitting pieces and narrowing the other. SOLUTION: Fitting pieces 22, 23 are formed at the front and rear sides of both right and left ends of a sound-insulating plate body 21. Then, one end of a sound-insulation plate 2 is inserted in one of supports 1 so that a longer piece of the right or left side of the rear fitting pieces 23 is positioned at the backface side of the support 1. Then, the other end of the plate body 21 is rotated around the rotaty axis of the support 1 in which one end of the pate body 21 is inserted until the other end touches the support 1. The front side fitting piece 22 is directly fitted to the support 1, in the other end of the body 21.  Thereafter, the front side fitting pieces 22 of both ends of the sound- insulation plate 2 are bolted to the supports 1 respectively In this way, the sound-insulation plate can be easily detached and when the plate is fitted newly, it can be partly exchanged without replacing other sound-insulation plates.
Patent JP-S63281470-A (JP)
Title: Semiconductor device
Inventor: MATSUNAGA NOBUTOSHI
IPC: H01L29/812
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a field-effect transistor of high performance, by independently optimizing three factors of the gate breakdown voltage, the short channel effect and the parasitic resistance of a field-effect transistor, which are in mutually conflicting relation, by applying three N<+> layers. CONSTITUTION:In a semi-insulative GaAs substrate, Si ion is implanted. An active layer 5 is formed by annealing applying SiO2 to a protective film. A gate metal 3 is formed. A first N<+> layer 6 is formed by ion implatation applying the gate metal 3 to a mask. A sidewall is formed on the side surface of the gate. By applying this sidewall and the gate electrode to a mask, Si ion is again implanted to form a second N<+> layer 7 with a clearance of 0.3mum from the gate electrode 3. By the similar method, a third N<+> layer 8 is formed with a clearance of 0.6mum from the gate electrode 3. The ion-implanted is activated. Usual methods are applied to the subsequent process, in which the conditions of ion implantation for the first-the third N<+> layers 6-8 are so set that the gate breakdown voltage, the short channel effect and the parasitic series resistance are optimized.