baber/WOPTO huggingface dataset:
Patent JP-2000019053-A (JP)
Title: Dsp bus structure of control device in vibration testing machine
Inventor: NAKAMURA NAOTO
IPC: G01M7/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable the easy construction of the DSP(digital signal processor) bus structure of the token ring network of a control device in vibration testing machines through the use of a number of DSPs corresponding to the number of vibration testing machines which are the objects to be controlled. SOLUTION: A mother board 10 is provided with a circuit to construct a token ring network through the use of a plurality of DSPs placed to a mother board 10 when any (some) of DSPs 1 to 6 corresponding to vibration testing machines which become the objects to be controlled is detachably placed to the mother board 10. By this, it becomes possible to easily adapt to change in the number of testing machines according to needs.
Patent JP-H1136922-A (JP)
Title: Controller of cylinder injection type internal combustion engine
Inventor: ATAGO TAKESHI
IPC: F02D41/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To keep the combustion stability including the stratified combustion in a wide range, by controlling an air fuel ratio and an injection timing of the fuel on the basis of a signal of an exhaust gas sensor, and controlling at least one of an evaporative purge amount and an amount of EGR taken in an internal combustion engine. SOLUTION: A specific arithmetic processing is executed by taking the signals from various sensors in a control unit 15 during the operation of an engine 8, and a fuel injection valve 13, an ignition coil 17, a motor 10 for switching a throttle valve 5, an EGR valve 21, an evaporative purge valve 41 or the like are controlled on the basis of the obtained control signals. In this control by the control unit 15, the data is memorized in a condition that the EGR amount and evaporative purge amount to be set, are corresponded to each other, and the evaporative purge amount is determined on the basis of an index determined on the basis of the EGR amount and the air fuel ratio detected by an A/F sensor 20. The evaporative purge valve 41 is controlled on the basis of the determined evaporative purge amount.
Patent JP-H1142716-A (JP)
Title: Mold used in production of in-mold foamed molded object, and method therefor
Inventor: MATSUKI KIYOSHI
IPC: B29K105/04
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a mold used in the production of an in-mold foamed molded object capable of achieving cost reduction and a manufacturing method. SOLUTION: This mold is used in the production of an in-mold foamed molded object 1 by filling a cavity 5 of a mold 4 consisting of two molds 2, 3 with foamable beads 6 and foaming these foamable beads 6 by steam heating to mutually fusing them. In this case, the part 2d (3d) constituting the exposed surface 2a (3a) in the cavity 5 in at least one mold 2 (3) among two molds 2, 3 is composed of a photo-set resin laminate 7.
Patent JP-S6357765-A (JP)
Title: Sputtering device
Inventor: ICHIKAWA YOSHIAKI
IPC: H01L21/203
Filed: 1986-08-26
Abstract: PURPOSE:To improve sputtering efficiency by installing a target oppositely to the side face of a rotating prism-shaped substrate holder, installing magnets to the rear side of the target and the rear side of the substrate, respectively, and forming films selectively only on the substrates. CONSTITUTION:The substrates 2 are held to the prism-shaped substrate holder 7 in a sputtering device 1 and are rotated around a revolving shaft 3. The target 5 is installed oppositely to the side face of said substrate holder 7. The magnets 4, 6 are disposed to the rear side of the target 5 and the rear side of the substrates 2, respectively. The magnets 4, 6 of a magnetron sputtering device constituted in the above-mentioned manner are disposed at an equal pitch and are so disposed that the same poles face each other while the substrate 2 surfaces and the target 5 surface are in the parallel positions. Then, the sputtering efficiency is highest when the substrate 2 and the target 5 face each other and the sputtering efficiency decreases in the position where said surfaces do not face each other in parallel. The number of the thin films to be formed per sheet of the target is increased by such selective sputtering.
Patent JP-H0735624-A (JP)
Title: Device and method for monitoring electrical equipment
Inventor: YASUDA HIROSHI
IPC: G01K11/12
Filed: 1993-07-20
Abstract: PURPOSE:To provide the device and method capable of positively monitoring a operation state of an electrical apparatus, such as a lighting lamp, and requiring simple installation work. CONSTITUTION:In a monitor for monitoring electrical apparatuses 1 driven by branch wirings 3 diverging from a master wiring 2, a plurality of resistors 5, in which heat is generated by the driving current of the electrical apparatuses, near branch points from the master wiring to respective branch wirings, an optical fiber 6 thermally combined with the resistors, a measuring part 8 for measuring a longitudinal temperature distribution of the optical fiber are included. By using the monitor, the resistor temperature corresponding to each resistor and the ambient temperature between resistors are computed from the temperature distribution measured by measuring part, and the abnormality of each electrical apparatus is detected from the difference between each resistor temperature and the ambient temperature.
Patent JP-S5990367-A (JP)
Title: Battery having spiral electrode body
Inventor: ENDOU MASANORI
IPC: H01M6/10
Filed: 1982-11-15
Abstract: PURPOSE:To enable a battery having an excellent discharge characteristic to be provided by enabling plate groups to be completely homogeneously wound by winding a positive and a negative plate and separators interposed between these plates around wound cores comprising a pair of asymmetric split take-up pins. CONSTITUTION:Plate groups 1 and 2 are wound around wound cores 4 comprising a pair of asymmetric split take-up pins, so that no stage difference is caused between the plate and a separator 3 at the initial end (A). As a result, a spiral electrode body in which the plate groups 1 and 2 are homogeneously wound can be obtained.
Patent JP-S6178385-A (JP)
Title: Stable peroxidase composition
Inventor: HANIYU TSUNEO
IPC: C12N9/08
Filed: 1984-09-25
Abstract: PURPOSE:To provide the titled composition useful as a reagent for enzymatic immunoassay, and containing a peroxidase, a medium containing serum or serum protein, and a halogenated alkylphenol. CONSTITUTION:The objective composition contains (A) preferably free and/or bonded peroxidase, (B) a medium (e.g. a buffer solution) containing serum or serum protein and (C) a halogenated alkylphenol (e.g. 4-chloro-m-cresol). The bonded peroxidase is preferably a peroxidase bonded with an immuno-activating substance (e.g. histamine, albumin, etc.). USE:Reagent for the glycol oxidase process.
Patent JP-H0253660-A (JP)
Title: Conveyer vehicle rail
Inventor: TAMURA TETSUYA
IPC: B61B13/06
Filed: 1988-08-12
Abstract: PURPOSE:To enable a conveyer vehicle rail to be used in a multikind mode by providing a guide groove in an inner side of each groove side board while a mounting stopper groove, roller supporting surface and a guide surface in an outer side of the groove side board, in both sides of a groove bottom board in a groove-shaped rail main unit of squared shape with one end open. CONSTITUTION:A groove-shaped rail main unit 3 of squared shape with one end open is constituted, integrally providing groove side boards 2 successively in line with both sides of a groove bottom board 1 in its width direction. Inner side guide grooves 4 with a section of squared shape opening its one end, extended in the lengthwise direction of the groove side board 2, are formed in a position separating from the groove bottom board 1 by an equal distance, in the inside of each groove side board 2. Each groove side board 2 provides in its outside a mounting stopper groove 6 having an inner facing flange 5 in both sides while opening to the outer direction, outside roller supporting surface 7 positioned on a plane parallel with the groove bottom board 1 and an outer side guide surface 8 at a right angle with the outside roller supporting surface 7 so as to be extended in the lengthwise direction of the groove side board. A mode of multi-kind use can be performed using a rail placing its grove in a horizontally directed opening condition and in a bottom facing opening condition while fixedly mounting a point end part of each groove side board 2 in the rail to a supporting member and so on.
Patent JP-S6178736-A (JP)
Title: Production of 4-methyl-1-pentene
Inventor: KUDOU UMEO
IPC: C07B61/00
Filed: 1984-09-27
Abstract: PURPOSE:To produce the titled compound by the dimerization of propylene, using a catalyst prepared by supporting Na, K, Na amide, etc. on a carrier composed of K2O and Al2O3, optionally hydrogenating the product, and contacting with an ester. CONSTITUTION:The titled compound is produced by the dimerization of propylene, using a catalyst prepared by supporting Na, K, Na amide, K amide, etc. on a carrier composed mainly of the compound of formula I (0.5<=x<=11) and preferably containing a small amount of potassim carbonate, optionally treating the product with hydrogen and/or oxygen, and contacting with the ester of formula II (R<1> is 1-15C chain or cyclic aliphatic hydrocarbon residue, 6-20C aryl, or aralkyl; R<2> is aliphatic hydrocarbon residue). EFFECT:The catalyst has short induction period, high dimerization activity, high selectivity, and long catalytic life.
Patent JP-S58132523-A (JP)
Inventor: MAIKERU JIEI HOTSUPAA
IPC: B29C55/00
Filed: 1982-11-17
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-H0364204-A (JP)
Title: Microwave oscillator
Inventor: MORI TETSUO
IPC: H01P7/08
Filed: 1989-08-02
Abstract: PURPOSE:To facilitate the design and to improve the characteristic by forming the drain, the gate and the source of a field effect transistor FET concentrically with each other. CONSTITUTION:The drain, the gate and the source of a GaAs FET 1 are formed concentrically with each other, and a gate electrode G6 formed according to the concentrical structure of the FET 1 is used as a resonance circuit. Then an output matching circuit 3 is added to take out the microwave electric power oscillated at a source electrode S7. In other words, the FET 1 itself serves as a resonance circuit without attaching another resonance circuit to the gate electrode. Thus the resonance frequency error caused by the parasitic capacity, etc., can be eliminated. Then a microwave oscillator csn be easily obtained with coincidence secured with the design value. Furthermore the loss equivalent to a resonance circuit due to the resistance component of an external resonator is not produced. Thus the oscillation frequency of the microwave oscillator is stabilized.
Patent JP-H0544580-A (JP)
Title: Abnormality deciding device for exhaust gas reflux pipe
Inventor: SAKAENO TOMOMI
IPC: F02M25/07
Filed: 1991-08-09
Abstract: PURPOSE:To perform accurate decision of abnormality of an exhaust gas reflux pipe without increasing the generation of NOx. CONSTITUTION:A pressure sensor 35 to detect a pressure (PMEGR) in a reflux pipe 23 is connected to the reflux pipe 23, and a throttle part 37 is located to the outlet on the surge tank 13 side of the reflux pipe 23. When the pressure PMEGR is not within a given range between a pressure in the surge tank 13 and a pressure in an exhaust pipe 21, it is decided that abnormality occurs, and an alarm lamp 49 is lighted ON. Since a throttle part 37 exerts given outflow resistance on returning flow exhaust gas, when any abnormality, such as choking, does not occur to the returning flow pipe 23, the pressure PMEGR is within a given range between a value higher than a pressure in the surge tank 13 and a value lower than a pressure in the exhaust pipe 21.
Patent JP-S6093497-A (JP)
Inventor: IMOTO MASATAKA
IPC: G10K9/12
Filed: 1983-10-28
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-H0488243-A (JP)
Title: Continuously variable frictional transmission for operating heavy article
Inventor: KASHIWABARA TADASHI
IPC: F16H37/02
Filed: 1990-07-27
Abstract: PURPOSE:To carry out installation work of heavy equipment on a body frame easily, safely, and efficiently by installing a continuously variable frictional transmission, reduction gear, taking-up member, unidirectional clutch, and a brake lining interposed between the inner race and the taking-up member. CONSTITUTION:An R type continuously variable frictional transmission R equipped with a plurality of conical rotors having a conical surface in frictional engagement with the inner peripheral surface of a speed change ring, transmission surface having a recessed sectional surface which is frictionally engaged with a transmission wheel on an input shaft IS, and a flat transmission surface which is coaxially arranged with the input shaft IS and frictionally engaged with an orbital ring is continuous to an output shaft OS through a press-contact force generating device is provided. A reduction gear G which is drive- connected with the output shaft OS of the continuously variable frictional transmission R, taking-up drum D engaged with the output shaft GO of the reduction gear G through a feed screw, unidirectional clutch OC interposed between the taking-up drum D and an outer shell case CG, and a brake lining BL interposed between the inner race and the taking-up drum D are provided.
Patent JP-H1096910-A (JP)
Title: Liquid crystal display device having micro lenses
Inventor: GU TOKO
IPC: G02F1/1335
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a high transmittance and a low power consumption. SOLUTION: This liquid crystal display device is composed of a first and a second transparent substrates 110, 120, plural gate bus wiring and plural data bus wiring 112 formed on the first substrate 110, plural color filters 121R, 121G, 121B, formed on the second substrate, plural micro lenses 131 formed on the first or second substrate to correspond to the gate bus wiring and data bus wiring. In order to make incident light all pass through, the micro lenses 131 are formed in positions corresponding to the wiring of the gate and data buses shielded form the incident light. Also, the transmittance is further improved by forming the micro lenses at positions corresponding to the wiring of the gate and data buses or retention capacity lines.
Patent JP-S6177766-A (JP)
Title: Side wind warning apparatus for vehicle
Inventor: YAMADA MINORU
IPC: B60R21/00
Filed: 1984-09-25
Abstract: PURPOSE:To enable early setting of the timing for the course correction, by providing wind pressure detection sections on both sides of the front of a vehicle respectively to send out an alarm signal when the pressure difference between both the sections exceeds a fixed value with a differential pressure sensor. CONSTITUTION:Pressure detecting holes 8 and 10 are provided on both sides 4 and 6 of the front of a body 2, namely, on a front fender and connected to a differential pressure sensor 16 with respective pipes 12 and 14. Then, the differential pressure sensor 16 detects a pressure difference between the pressure detection holes 8 and 10 and outputs a voltage proportional to the pressure difference. The differential voltage from the differential pressure sensor 16 is amplified with a control circuit to perform and alarm display proportional to the voltage, for example, a lamp is lighted according to the number corresponding to the strength of side wind and the position indicating the direction thereof. Thus, side wind can be detected at the point where the pressure change is the largest thereby allowing an operator to set the timing for the correction of the course as early as possible.
Patent JP-H1146390-A (JP)
Title: Load control system
Inventor: SHINOMIYA HIROTATSU
IPC: H04Q9/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a load control system by which valid/invalid operations of switches are selected, without the use of a pattern stop unit. SOLUTION: A switch terminal device 2 with a switch operation section 23 and a control terminal device 3 connected to a load 5 are interconnected by way of a signal line 4. In the case that an operation stop setting operation switch 26 provided to the switch terminal device 2 is closed and data stored in an operation stop setting load state storage section 25 are valid, the operation of the switch operation section 23 becomes invalid. The operation of the switch operation section 23 becomes valid under other conditions.
Patent JP-H03204848-A (JP)
Title: Nitroethane derivative, production thereof and insecticide
Inventor: ISHIMITSU KEIICHI
IPC: C07C257/00
Filed: 1990-07-31
Abstract: NEW MATERIAL:Compounds of formula I (R1 and R2 are halogen; Formula II is formula III or IV; X is alkylene which may be substituted, hetero atom or single bond; R3 is heterocycle or phenyl which may be substituted; R4, R5, R6 are alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, etc., which may be substituted and R5 and R6 may be H or form ring which may contain more hetero atom) and salts thereof. EXAMPLE:N-(2-chloro-5-pyridylmethyl)-N'-methyl-dichloronitroacetamidine. USE:An insecticide having an excellent insecticidal action not only for sensitive- group insect pests but for organophosphorous and carbamate-resistant group insect pests. PREPARATION:A compound of formula V or VI is reacted with a halogenation agent to obtain the objective compound of formula I.
Patent JP-H0365918-A (JP)
Title: Optical scanner
Inventor: OIKAWA TOMOHIRO
IPC: G02B26/10
Filed: 1989-08-04
Abstract: PURPOSE:To facilitate the designing of an optical system and to obtain the high-performance and inexpensive optical scanner without requiring an intricate lens system consisting of a large number of lenses in spite of the trend toward the higher density of the scanning optical system by using a lamination type piezoelectric actuator and a displacement magnifying mechanism which expands the amplitude thereof to constitute a driving system for moving a linear imaging lens in an optical axis direction. CONSTITUTION:The linear imaging lens 14 is constituted to be so oscillated in synchronization with the period of optical scanning as to negate the curvature of field. The curvature of field over the entire part of the optical system is, therefore, mechanically corrected. The designing of lenses, such as, prescribed ftheta lens 19, collimator lens 12 and cylindrical lens 14, is facilitated in this way and the high accuracy is obtd. even if the intricate lens system consisting of a large number of lenses is used in spite of the recent trend toward the higher density of the scanning optical system. The optical scanner which has the good image grade and is inexpensive is thus obtd.
Patent JP-S6360248-A (JP)
Title: Highly corrosion-resistant zirconium alloy member
Inventor: TAKASE IWAO
IPC: G21C3/07
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a highly corrosion-resistant Zr alloy member free from deterioration in corrosion resistance due to welding and having high strength, by specifying a composition consisting of Nb, Sn, Mo, and Zr. CONSTITUTION:The highly corrosion-resistant Zr alloy member has a composition consisting of, by weight, 1.0-<1.5% Nb, 0.5-2.2% Sn, 0.2-1.0% Mo, and the balance Zr besides inevitable impurities and further containing, if necessary, 0.04-1.0% Fe. On application of this member, members for reactor fuel assembly particularly free from nodular corrosion and general white corrosion and having superior corrosion resistance can be obtained. As the above- mentioned members, fuel spacer, channel box, clad pipe, etc., for fuel assembly are cited. Moreover, the above members can further be improved in corrosion resistance by the application of reheating treatment at 450-700 deg.C for 3-30hr after welding.
Patent JP-S6181425-A (JP)
Title: Epoxy resin composition for encapsulation, and semiconductor device using same
Inventor: IKETANI HIROTOSHI
IPC: C08G59/18
Filed: 1984-09-28
Abstract: PURPOSE:To provide the titled resin composition containing an epoxy resin, a specific hardener, and hydrated amorphous silicon dioxide, having high performance, and giving a resin-encapsulated semiconductor device having high reliability. CONSTITUTION:The objective composition contains (A) an epoxy resin (preferably novolac epoxy resin having an epoxy equivalent of preferably 170-300), (B) a curing agent having >=2 phenolic hydroxyl groups in one molecule (preferably novolac phenolic resin) and/or an acid anhydride curing agent (e.g. maleic anhydride, succinic anhydride, etc.) and (C) preferably 0.1-10wt% hydrated amorphous silicon dioxide. The composition is preferably further incorporated with fused silica and/or crystalline silica as an inorganic filler.
Patent JP-S6092674-A (JP)
Title: Constant voltage diode
Inventor: MORIWAKE MASATO
IPC: H01L29/866
Filed: 1983-10-27
Abstract: PURPOSE:To lower the level of the aging change in yield voltage making voltage setting up easier by a method wherein two piercing diffusion regions in an epitaxial island region with conductive type reverse to that of a silicon substrate and a high impurity concentration region with the same conductive type as that of the silicon substrate are provided. CONSTITUTION:An N type epitaxial island region 22 with conductive type reverse to that of the silicon substrate 20 is epitaxially grown on a silicon substrate 20 to be separated into two island shape by separating diffusion regions 23, 24. Two N<+> type piercing diffusion regions 25, 26 with the same conductive type as that of the epitaxial island region 22 i.e. reverse to that of the silicon substrate 20 pierces the epitaxial island region 22 to reach a buried diffusion region 21. A P<+> type high impurity concentration diffusion region 27 with the same conductive type as that of the silicon substrate 20 is diffused shallowly from one of the piercing diffusion region 26. In a constant voltage diode with such a constitution, a breakdown may be caused in a P-N junction surface between the piercing diffusion region 26 and a high impurity concentration region 31 to restrain another breakdown on the surface.
Patent JP-S58103716-A (JP)
Inventor: SHINOHARA SHINICHI
IPC: H01H1/04
Filed: 1981-12-15
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-S58103839-A (JP)
Inventor: NISHIMURA JIYUN
IPC: H02J17/00
Filed: 1981-12-15
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-H0366034-A (JP)
Title: Optical head
Inventor: SUGIURA SATOSHI
IPC: G11B7/09
Filed: 1989-08-04
Abstract: PURPOSE:To facilitate the control of focus and tracking without provision of a moving part by providing an electrooptic effect element having electrodes split into plural number along an optical axis between a light source and an objective lens. CONSTITUTION:With no voltage applied to all electrodes e1 - e4, a light from a light source 2 transmits through an electrooptic effect element 1 whose reflectance is n0 and is collected to a point a with an objective lens 3. When a voltage is impressed between the electrodes e3 - e4, reflectance n1 of the element 1 between the electrodes e3 - e4 is increased more than the initial reflectance n0. Thus, the light collection point is moved to a point b closer than the point a to the objective lens 3. When a voltage is impressed between the electrodes e1 - e2, the reflectance n2 of the element 1 between the electrodes e1 - e2 is increased more than the initial reflectance n0. The light collection point is moved to a point c closer to the objective lens 3. Thus, the light from the light source 2 is collected to an optical position by impressing an optional voltage between the electrodes.