baber/WOPTO huggingface dataset:
Patent JP-H03273594-A (JP)
Title: Semiconductor device
Inventor: NAKAGOME YOSHINOBU
IPC: G11C11/413
Filed: 1990-06-06
Abstract: PURPOSE:To enable stable operations even with the electromotive force of a power supply voltage for only one battery by increasing a data line voltage at all times so as to use it as the power source of a word driver. CONSTITUTION:Word line drive is executed with a voltage conversion circuit VLG, which converts the data line power supply voltage to a certain voltage higher than the data line voltage by the threshold voltage of a switch transistor in a memory cell array MA, and a static word driver VCHG to be operated with the output of the voltage conversion circuit VLG as the power source. Thus, the voltage higher than the data line voltage by the threshold voltage of the switch transistor in the memory cell array can be impressed as the word line voltage and even when the power supply voltage is lowered to about 1V, the memory operation can be made stable as well.
Patent JP-S626883-A (JP)
Inventor: SEKIGUCHI TEPPEI
IPC: B62J9/00
Filed: 1985-07-03
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-S633248-A (JP)
Title: Biosensor
Inventor: NANKAI SHIRO
IPC: G01N27/327
Filed: 1986-06-23
Abstract: PURPOSE:To permit the extremely easy measurement of a substrate concn. in a vital sample by integrating an insulating substrate, electrode system and a porous body carrying oxygen reduction enzyme and electron receptor. CONSTITUTION:A conductive carbon paste is printed by screen printing on the insulating substrate 1 and is dried by heating to form the electrode system consisting of a counter electrode 2, a measuring electrode 3 and a reference electrode 4. The insulating paste is then printed thereon to partially cover the electrode system and to leave 2'-4' which are the electrochemically working parts of the respective electrodes and is subjected to a heat treatment to form an insulating layer 5. The parts 2'-4' are then subjected to a heat treatment in air after grinding. A holding frame 6 bored with a hole is adhered to the insulating layer 5 and the porous body 7 is so held in the hole as to cover the electrode systems 2'-4'. A cover 8 having the aperture part smaller in diameter than the body 7 is further adhered thereto to integrate the entire part. The specific components in the vital sample are easily quantitatively determined with high accuracy in the above-mentioned manner.
Patent JP-S63309548-A (JP)
Title: Stabilized halogenated resin composition
Inventor: KITANO YOSHIKAZU
IPC: C08K5/10
Filed: 1987-06-11
Abstract: PURPOSE:To obtain the title composition free of initial coloration and excellent in heat stability, by mixing a halogenated resin with tribasic lead sulfate or dibasic lead sulfite and a mixture of a boric ester with a mono- or di-ester of glycerol at a specified mixing ratio. CONSTITUTION:100pts.wt. halogenated resin (A) such as PVC, vinylidene chloride or a copolymer of a vinyl halide with vinyl acetate or the like is mixed with 0.1-10pts.wt. tribasic lead sulfate or dibasic lead sulfite (B), 0.1-5pts.wt. mixture (C) formed by mixing a boric ester (a) such as a product obtained by reacting boric or metaboric acid (anhydride) with an 8-22C monoalcohol at a molar ratio of 1/1-3 with a mono- or di-ester of glycerol (b) at an (a) to (b) weight ratio of 1-4/4-1 and, optionally, 0.01-1pt.wt. phenolic antioxidant (D) (e.g., 2,6-di-t-butyl-p-cresol).
Patent JP-H0439656-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C7/38
Filed: 1990-06-05
Abstract: PURPOSE:To improve color developability and color reproducibility and to lessen the change in photographic performance at the time of continuous processing by forming the above photosensitive material in such a manner that specific cyan couplers are dispersed in copresence with one kind of high boiling org. solvents into silver halide emulsion layers. CONSTITUTION:At least one kind of the cyan couplers expressed by formulas I to III, etc., and at least one kind of the high boiling org. solvents expressed by formulas IV to V are dispersed so as to exist in the silver halide emulsion layers. In the formulas, R1 and R3 denote a hydrogen atom or substituent; R2 denotes a substituent; X denotes a hydrogen atom or the substituent which is separated by reaction with the oxidant of a color developing agent; (n) denotes air integer from 0 to 4; R4, R5 and R6 respectively denote an alkyl group, cycloalkyl group or alkenyl group; R7 and R8 respectively denote an alkyl group, cycloalkyl group, alkoxy group or halogen atom. The silver halide photographic sensitive material which has the excellent color developability and the good color reproducibility and lessens the change in the photographic performance at the time of continuous processing is obtd. in this way.
Patent JP-S5271179-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MITSUO
IPC: H01L23/08
Filed: 1975-12-11
Abstract: PURPOSE:To allow the internal stress of the resin to be hydrostatistically applied upon the chip and prolong the serivce life of the pellets of a resin seal type semiconductor device by providing a cushioning region between a resin enclosure and the surface of the semiconductor chip to be placed therein.
Patent JP-S5573141-A (JP)
Title: Pll frequency synthesizer
Inventor: OOSHIMA KOUICHI
IPC: H03L7/16
Filed: 1978-11-28
Abstract: PURPOSE:To avoid the step-out by deciding the height relation between the output signal frequency of the voltage control oscillator and the frequency of the 2nd input signal and then to give the control to the transmission of the beat frequency signal to the digital phase comparator. CONSTITUTION:The 1st and 2nd input signals are applied to input terminals 1 and 2. The output frequency of voltage control oscillator 4 receives the beat-down by the 2nd frequency at mixer 5 and then is sent to gate 11. While the output frequency of oscillator 4 receives a comparison of the height with the 2nd frequency through digital phase comparator 10. And in case the output frequency of oscillator 4 is higher than the 2nd frequency, gate 11 is opened for application of the beat frequency signal to comparator 8. As a result, oscillator 4 is controlled to secure the synchronism. While in case the output frequency is lower than the 2nd frequency, gate 11 closes to inhibit the input of the beat frequency to comparator 8. And the output frequency of oscillator 4 is raised higher than the 2nd frequency for acquisition of the synchronism.
Patent JP-H08316034-A (JP)
Title: Magnetic head and its manufacture
Inventor: YAEGASHI SEIJI
IPC: H01F10/26
Filed: 1995-05-23
Abstract: PURPOSE: To provide a magnetic head having high permeability and high reproducing output by interposing alumina or oxide containing alumina as a main ingredient as a substrate film in a boundary between an oxide board and a magnetic thin film. CONSTITUTION: An alumina or oxide containing alumina as a main ingredient is formed on an oxide board as a substrate film by a reactive sputtering method using aluminum metal or aluminum alloy target, and thereafter, a soft magnetic film is formed. Further, this sputtering method forms the film in ranges of 0.5 to 20mmTorr of total gas pressure xmmTorr, 5 to 50% of oxygen flow rate ratio y% with formulae I and II, where the oxide board is a nonmagnetic board of Co-Ni-O, Kn-Ni-O or α-Re2 O3 . The soft magnetic film is Fe-Si-Al alloy.
Patent JP-H11337194-A (JP)
Title: Chiller
Inventor: MORIYAMA HIROMITSU
IPC: F25B43/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent refrigerating machine oil from being fed excessively from an oil tank to a compressor even if the difference between the inner pressure of the oil tank and the low pressure of refrigeration cycle increases. SOLUTION: The chiller has a refrigeration cycle comprising a condenser 8, a throttle 9, and an evaporator 10 coupled sequentially through piping and a plurality of compressors 12 having oil separators 3, 4 on the delivery side coupled in parallel through piping between the condenser 8 and the compressors 12. Oil level controllers 6, 7 of compressors 1, 2 fixed to the low pressure section thereof are coupled through piping with the oil separators 3, 4 and an oil tank 5 is coupled through piping with the low pressure side of refrigeration cycle via a check valve 12.
Patent JP-S6039480-A (JP)
Inventor: YANO SHINKOU
IPC: D06M101/02
Filed: 1983-08-11
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-S5947800-A (JP)
Inventor: RICHIYAADO BUREDORII MATSUKUSU
IPC: H05K13/04
Filed: 1983-08-11
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-S6038185-A (JP)
Title: Carriage traverse feed apparatus of serial printer
Inventor: AOKI TOMOYA
IPC: B41J19/20
Filed: 1983-08-12
Abstract: PURPOSE:To prevent the lowering the positional accuracy of a carriage by equalizing the spring constant due to the position of the carriage, by stretching wire ropes different in spring constant across the carriage and a driving drum. CONSTITUTION:A carriage 7 supporting guide shafts 7a, 7b in a freely slidable manner and a drive drum 10 provided out of the traverse feed range of the carriage 7 are connected by two kinds of wire ropes 8a, 8b different in spring constant and positional determination of the carriage 7 is controlled while the traverse feed of the carriage 7 is performed by said wire ropes. Two kinds of wire ropes 8a, 8b are selected so that the spring constant of the part present between the carriage 7 and the drive drum 10 becomes equal at both traverse feed terminal positions of the carriage.
Patent JP-S63311225-A (JP)
Title: Galvanomirror device
Inventor: HAMADA TSUTOMU
IPC: G02B26/10
Filed: 1987-06-12
Abstract: PURPOSE:To eliminate variance in the torsional direction spring constant of a flat spring, by forming respective fixing part of the flat spring with a mirror, a holder, and a coil in wide width in the axial direction of torsional motion and a direction crossing orthogonal to the flat spring, and protruding the wide width part for the coil, the mirror, and the holder in the direction of torsional motion of the flat spring. CONSTITUTION:The respective fixing part of the flat spring 12 with the mirror 13, the coil 14, and the holder 11 is formed in the wide width for an actual spring part in the direction crossing orthogonal to the axis of the torsional motion of the flat spring 12. Also, the wide width part is constituted so that it can be protruded from each end face of the mirror 13, the coil 14, and the holder 11 in the axial direction of torsional motion of the flat spring 12. In such a way, it results that no fluctuation is generated in the torsional direction spring constant of the flat spring 12 if the assembling error of the flat spring 12 for the mirror 13, the coil 14, and the holder 11, respectively in the direction of torsional axis of the flat spring 12, and the protrusion of a bonding agent is within a range not exceeding a protrusion part.
Patent JP-H0811862-A (JP)
Title: Tubular forming case
Inventor: HASHIMOTO TADASHI
IPC: B65D5/06
Filed: 1994-06-29
Abstract: PURPOSE:To fold a case blank into a flat form in transit and form the same into a tubular case in use by a method wherein a bending line is formed on a flat side board of a body part in a position corresponding to the ridge opposite to the side board and lid flaps are provided at both the ends of the body part. CONSTITUTION:A one-layer or laminate sheet consisting of a plastic such as polyvinyl chloride is used as the material of a tubular forming case and lid flaps 4 are formed at the ends of each of the side boards 12 and 13 for making up sides at each side edge of one side board 11. Each of the lid flaps 4 of the one side board is provided with an inserting piece 5 at the side edge on the side of the side board 11 and, after inserting the lid flaps 4 of the other side board, the lid flaps 4 of the one side board are folded over the inserted lid flaps and the inserting pieces 5 are inserted into the gaps of the lid flaps 4 of the other side board. It is preferable, in this case, that a bending line be provided with a slit at the end to form an interlocking joint with the lid flap 4 of the other side board so as to make detachment difficult. The side board 11 provided with the bending line 3 is extended from the end of a body part 1 to above to form a hanging part 7 and a hanging hole 71 is formed at its upper part.
Patent JP-S5670676-A (JP)
Title: Luminous diode
Inventor: MURATA KAZUHISA
IPC: H01L33/30
Filed: 1979-11-14
Abstract: PURPOSE:To obtain a high brightness characteristic by bringing the concentration of the impurities of an N type GaAlAs layer to the optimum value. CONSTITUTION:A P type Ga1-XAlXAs layer 2 and an N type Ga1-YAlYAs layer 3 are formed on a P type GaAs substrate 1 by means of epitaxial growth. In said P type layer 2, carriers are doped in about 1.5X10<18>cm<-3>; in the N type layer 3, Te is doped in 2X10<17>cm<-3>-1X10<18>cm<-3> as N type impurities.
Patent JP-S636498-A (JP)
Inventor: KUSAKA KENICHI
IPC: G21F9/00
Filed: 1986-06-26
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-H0440635-A (JP)
Title: Optical head
Inventor: HAMAKAWA KAZUFUMI
IPC: G11B7/09
Filed: 1990-06-05
Abstract: PURPOSE:To attain highly accurate focusing and tracking by moving a movable body holding an objective lens along plural movable guiding grooves by plural spheres held in a fixing body guiding groove. CONSTITUTION:The spheres 27 are arranged so as to be enganged with the vertical guiding groove 24 of the movable body 23 and the horizontal guiding groove 26 of the fixed body 25B between both grooves 24, 26. In the case of moving the movable body 23 in the vertical direction. the vertical movement of the spheres 27 is regulated and stopped by the horizontal guiding groove 26 of the fixed body 25B, so that the vertical guiding groove 24 of the movable body 23 is slid on the stopped spheres 27. Since four spheres 27 are always present on the same positions without moving in the vertical direction, the movable body 23 can be verticaly moved by using the spheres 27 as guides without being inclined. Consequently, high-order resonation can be reduced and highly accurate focusing and tracking can be attained.
Patent JP-S5849984-A (JP)
Inventor: SHIMIZU YASUTAKA
IPC: G09F13/02
Filed: 1981-09-18
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-H0315338-A (JP)
Title: Baking machine for japanese cracker and sweet parched bean
Inventor: TANIZAWA TATSUYA
IPC: A21B5/00
Filed: 1989-06-13
Abstract: PURPOSE:To provide the subject machine intended to make high quality baking processing automatically in high efficiency by gripping a processed material with a holder transferable to a guide rail in-and-out of a baking chamber and by using counterprovided heating parts, a carrying mechanism, a gripping mechanism and an inversion or revolution mechanism. CONSTITUTION:A holder 1 to grip a processed material such as Japanese cracker is installed so as to be transferable to a guide rail 3 provided in-and-out of a baking chamber 2. Within the chamber 2, heating parts 21, 21 are provided against both the surfaces of the holder. Also, out of the chamber 2, are provided (1) a carrying mechanism 4 to transfer the holder 1 in or out of the chamber 2, (2) a gripping mechanism 5 to grip or chuck the holder 1 and (3) transforming mechanism 6 to invert or revolve the holder 1 with the gripping mechanism 5.
Patent JP-H0313798-A (JP)
Title: Bracket for fitting heat-exchanger
Inventor: DENISU SHII GURANETSUKE
IPC: F28F9/00
Filed: 1989-06-13
Abstract: PURPOSE: To reduce total weight and material used there while avoiding interference of air flow through a heat exchanger, by providing a first mechanical fixing means at one end and a second mechanical fixing means at the other end, and making these fixing means cooperate mechanically with a pair of separated plates. CONSTITUTION: A fitting bracket 22 comprises a first fixing means 24 related to its first end part and a second fixing means 28 related to a second end part. The first fixing means 24 cooperates with the other plate for pivot motion to one plate, in mutual engagement state with the fitting bracket 22. The second fixing means 28, cooperating with one plate, makes the fitting bracket interlocked with one plate. The fitting bracket 28 cooperates with the plate after a pipe 14 and a fin 16 are mutually assembled to form a core. Thus, interference of air flow through a heat exchanger is avoided to reduce a total weight and material amount used there.
Patent JP-S5273452-A (JP)
Title: Device for indicating entrance of elevator
Inventor: SUZUKI OSAMU
IPC: B66B3/00
Filed: 1975-12-13
Abstract: PURPOSE: A device for informing an arrival of a cage even when another cage which are not awaited for passengers arrives, to make waiting persons at ease. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10330842-A (JP)
Title: Manufacture of ferritic stainless steel sheet strip, and sheet strip obtained thereby
Inventor: PARADIS PHILIPPE
IPC: B22D11/124
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a strip of a ferritic stainless steel having a composition containing <=0.012% carbon, <=1% manganese, <=1% silicon, <=0.040% phosphorus, <=0.030% sulfur, and 16-18% chromium, by directly solidifying a liquid metal between two internally cooled rolls having horizontal shaft lines, adjacent to each other, and rotating in the directions opposite to each other. SOLUTION: A strip is cooled or air cooled in such a way that its temp. is not held within the range of transformation of austenite into ferrite and carbide. Subsequently, the strip is coiled at a temp. between 600 deg.C and the martensitic transformation temp. Ms. The coiled strip is air cooled from 200 deg.C down to ambient temp. at 300 deg.C/hr maximum cooling rate. Then, the strip is box annealed at 800-850 deg.C for at least 4 hr.
Patent JP-H09328276-A (JP)
Title: Doorway for elevator
Inventor: WATARI TATSUO
IPC: B66B13/30
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To guide the physically handicapped to a car eliminating any uneasi ness and strain by erecting a tripartite frame which has recessed parts formed horizontally in the left/right opposed faces in a doorway for a landing and laterally providing handrails in the recessed parts of the tripartite frame. SOLUTION: A tripartite frame 1A is erected in a rectangular opening part formed in a building wall 7 and recessed parts 1a are formed symmetrically and horizontally in the intermediate part of the tripartite frame 1A. Floor-side handrails 3A of the building wall 7 are symmetrically provided and connected to lateral landing-side handrails 2A in the recessed parts 1a in the front part of the tripartite frame 1A. The floor-side handrails 3A are fixed to a building wall 7 via L-shaped arms with flanges. A pair of grooves 3a are formed in the floor-side handrails 3A in the tripartite frame side.  When the physically handicapped uses an elevator, he or she advances to the landing floor 8A, where the tripartite frame 1A is erected, with one hand put on the floor-side handrail 3A, touches a pair of grooves 3a so as to recognize a landing button 4A of the tripartite frame 1A, and advances to the landing door 5 by following the landing-side handrail 2A.
Patent JP-S5850720-A (JP)
Title: Manufacture of shielded cast transformer
Inventor: YAJIMA SHINJI
IPC: H01F41/04
Filed: 1981-09-21
Abstract: PURPOSE:To permit a resin casting to be reliably effected and to obtain transformer excellent in partial discharge characteristics, by employing casting resins  having the same compositon with a main insulation and the periphery of the  transformer. CONSTITUTION:A casting resin is poured into a metal mold or a resin mold to form an insulating tube 15. The inside, outside and end surfaces thereof are roughed by means of sandpaper or sandblasting. Then, electrically conductive paint coatings 16 and 17 are formed on the inside and outside surfaces, and slits 18, 19 are formed so that any electrical circuit will be formed. Moreover, lead wires 20 and 21 are connected to the paint coatings 16 and 17, respectively, and after a thin insulation is applied, a secondry coil is wound. Separately, a primary coil is wound on a core, and after a thin insulation is applied, the insulating tube 15 wound with the secondary coil is fitted on the core. Thereafter, the primary and secondary coils ae embedded in a casting resin having the same composition as that of the insulating tube 15, and an iron core is mounted. Mounting portion portions of the lead wires 20 and 21 are attached with nets or are repeatedly folded to increase the bonding stength of the electrically conductive paint.
Patent JP-S5850480-A (JP)
Title: Circuit of multimode test terminal
Inventor: HASHIMOTO MASAMI
IPC: G01R31/3185
Filed: 1981-09-21
Abstract: PURPOSE:To utilize effectively a limited number of pins of a package by a method wherein different potential levels of at least two stages are given to one terminal and thereby the conditions corresponding to the number of stages are prepared inside an integrated circuit. CONSTITUTION:A terminal 102 which is an entrance for signals from the outside of an integrated circuit is connected to a signal line 101. A group 104 of inverters numbering N is constituted with the root of the ratio between beta of a P channel transistor and beta of an N channel transistor varied sequentially as alpha1- alphak-alphaN and, accordingly, with the logic level thereof varied as VGL1-VGLN, and the gates thereof are all connected to the signal line 101. Accordingly, some of the inverters numbering N can be made 1 and the others 0 by a voltage given to the terminal 102 from the outside, and thus conditions N+1, inclusive of the case when no potential is given from the outside, can be realized. Therefore, modes numbering N+1 can be selected by one terminal.
Patent JP-S6128708-A (JP)
Title: Control device of fluid pressure-driven tappet valve
Inventor: ASADA CHUKEI
IPC: F01L9/10
Filed: 1984-07-17
Abstract: PURPOSE:To prevent an overshoot and/or vibration and noise of a valve when it is seated, by forming a supply and a discharge port of fluid driving the valve in a tapered shape so as to gradually throttle a flow path before the valve moves to its maximum lift and before the valve is seated. CONSTITUTION:A cylinder 7 is provided upward an intake and exhaust valve, and a piston 8 in the upper part of a valve stem is inserted into this cylinder 7. The piston 8 is formed a fluid path 18 in the axial direction from the point end while a fluid supply hole 20 and a fluid discharge hole 21 are also formed. The cylinder 7 is formed a supply fluid part 24 and a discharge fluid port 25 to be connected with a control valve 15 through a check valve 30, 31. The valve, whose speed can be decreased by forming the supply hole 20 and the discharge hole 21 in a tapered shape so as to throttle a flow of fluid before the valve moves to its maximum lift and before the valve is seated, can prevent an overshoot and/or vibration and noise when the valve is seated.
Patent JP-S5673006-A (JP)
Title: Fungicide for agriculture and horticulture containing benzoic ester
Inventor: MISATO ASATADA
IPC: A01N37/10
Filed: 1979-11-16
Abstract: PURPOSE: A fungicide for agriculture and horticulture that contains a benzoic ester such as geranyl 2-chlorobenzoate as an effective component, thus showing excellent activity against rice blast and Helminthosorium leaf spot, but injuring no crops.  
     CONSTITUTION: The fungicide contains a benzoic ester of formula I (R is 5W15C saturated or unsaturated aliphatic hydrocarbon; Q is halogen, lower alkyl, hydroxy; (n) is 0W2) such as geranyl 2-chlorobenzoate of formula II as an effective component. The compound is obtained by the reaction of an alkali metal salt of formula III (M is alkali metal) with an alcohol halide of RX (X is halogen). When it is used as a dust, granules, tablets or oil preparation, the adequate concentation is about  0.1W10% as the active component and, when as an emulsion or wettable dust, 10 W90%. They also are effective on field crops, fruit trees, plants for horticulture,  nursery trees for forestry, timber, etc. 
     COPYRIGHT: (C)1981,JPO&Japio