baber/WOPTO huggingface dataset:
Patent JP-H0457089-A (JP)
Title: Multi-window display device
Inventor: IWAMOTO TAKESHI
IPC: G09G5/14
Filed: 1990-06-27
Abstract: PURPOSE:To display the hidden window by making it active automatically without executing the operation by an operator by displaying the window by making it active automatically, when the job of the hidden window is executed by an active window. CONSTITUTION:When a CPU 13 finishes the job executed by a certain window, a window switching device 14 is actuated by an identifier of its window, and control information of a size, a display position, etc., of a window management table 15 of each window is read in. By the read-in control information, a sub- window whose job is finished is set as an active window, and subsequently, a pointer for showing a connection of the front and the rear of each sub-window is changed and stored in the table 15. Accordingly, when a job executed by a certain window is finished, its window is displayed automatically on a CRT 23 as an active window, and an operator can know the result of processing of its window without changing the priority of each active window by a mouse and a key, etc., as conventionally.
Patent JP-S5957153-A (JP)
Title: Gas detecting element
Inventor: NAKATANI YOSHIHIKO
IPC: G01N27/12
Filed: 1982-09-27
Abstract: PURPOSE:To obtain a gas detecting element having gas responsiveness and high sensitivity, especially, for CH4 at a relatively low operation temp., by using a gas sensor obtained by baking a composition prepared by adding one or more of Sn, Zr, Ti to alpha -Fe2O3 containing SO4<--> in a ratio in a specific range in a mole ratio within a specific range. CONSTITUTION:Fe2SO4-7H2O is added to alpha-Fe2O3 (which may be commercial ferric oxide) to prepare a powder mixture containing 0.005-10wt% SO4<-->. One or more of Sn, Zr and Ti and added to are mixed in the powder mixture so as to contain said elements in an amount of 0.5-50mol% as a total addition amount of the basis of SnO2, ZrO2 and TiO2 and an org. binder is added to th obtained composition. The resulting mixture is screened to prepare a granule which is, in turn, molded under heating and the molded one is sintered to prepare a sintered body as a gas sensor or the paste formed from the powder mixture is applied to a substrate by printing and the printed substrate is baked to obtain a sintered film to be used as the gas sensor. A comb shaped electrode is provided to the surface of the gas sensor while a heater to the back surface thereof to obtain a gas detecting element which is operated at about 400 deg.C and has high sensitivity, especially, for CH4 without adding a noble metal to the sensor.
Patent JP-H1115844-A (JP)
Title: Method and device for managing information
Inventor: MIYAZAKI ATSUSHI
IPC: G06K19/06
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide information managing method and device enabling a user to record optional information, put an index on the optional timing position of the information and easily reproduce the information. SOLUTION: In the managing device, an index returning-back means 17 returns back the optional timing of multimedia information to be recorded or recorded multimedia information which is specified by a user through an index instructing means 18 for prescribed time, a bar code information preparing means 11 converts an index on the returned-back position into a bar code and a bar code printing means 15 prints out the bar code on paper. The bar code is read out by a bar code reading means 16 and a position corresponding to the bar code of the multimedia information is reproduced by a multimedia sound recording/image recording/reproducing means 14.
Patent JP-2001002636-A (JP)
Title: Production of lactam
Inventor: KASUGA YURI
IPC: C07D201/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To directly obtain a lactam without causing formation of ammonium sulfate as a by-product and without separating an oxime by carrying out the synthesis of the lactam from a cycloalkane as a starting raw material using a solvent except the cycloalkane in the absence of sulfuric acid. SOLUTION: A mixture of (A) a perhalogenated nitrosoalkane (preferably trichloronitrosomethane) and (B) a cycloalkane (preferably cyclohexane or cyclododecane) is irradiated with light rays in the absence of sulfuric acid in an organic solvent (preferably chloroform) to give a lactam. Trichloronitrosomethane obtained by photonitrosation of nitrosyl chloride and chloroform is preferable as the component A. The light irradiation is preferably carried out under reduced pressure or normal pressure at 0-30 deg.C by light at 400-600 nm. Consequently, the rearrangement can be carried out without separating a cycloalkanone oxide of intermediate to give directly the lactam.
Patent JP-S6230347-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIGYO NAOYUKI
IPC: H01L21/76
Filed: 1985-07-31
Abstract: PURPOSE:To provide sufficient element separating ability even if a groove for separating elements is narrowed by forming the groove deeper around the periphery than at the center. CONSTITUTION:An element separating groove 12 is formed on an element separating region of a substrate 11, and an insulating film 13 is buried in the groove 12. Here, the periphery 12a of the groove 12 is formed deeper than the center 12b of the groove 12. Thus, since a projecting substrate region exists in the groove 12, the element separating ability is improved by the shielding effect to improve the reliability of an integrated circuit. If the same element separating ability as the conventional one is provided, the groove can be narrowed to improve the integration.
Patent JP-H1112870-A (JP)
Title: Heteroshrinkable combined filament yarn
Inventor: TAKEHARA KATSUMI
IPC: D01F8/14
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject yarn useful for producing fabrics for high-class dresses having bulky and soft feelings, body and stiffness, by placing an easily soluble component on the surface of each filament of highly shrinkable fibers and making an inflection point appear in a graph of time-reduction rate in processing the alkali-reduction. SOLUTION: This mixed yarn is composed of at least two sorts of fibers mutually having different percentages of shrinkage, e.g. (A) fibers having a lower shrinkage percentage and (B) fibers having a higher shrinkage percentage. A graph of time-reduction rate in processing the alkali reduction of the fibers B has an inflection point when at least a part of the surface of each filament of the fibers B is formed by an easily soluble component having a higher dissolving time rate in an alkaline hot water solution than that of the fibers A.
Patent JP-S5869603-A (JP)
Inventor: MORINO KAZUO
IPC: B65F5/00
Filed: 1981-10-21
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-S6233062-A (JP)
Title: Automatic welding equipment
Inventor: HAYAKAWA YOSHITAKA
IPC: B23K9/00
Filed: 1985-07-31
Abstract: PURPOSE:To realize an unmanned welding work by correcting automatically a part of a welding condition in accordance with a variation of a groove width or a groove sectional area of an object to be welded, based on an input which has been set and information which has been taught. CONSTITUTION:An automatic welding device is constituted of a control device 30, a welding head 31 and a welding power source 8. On a welding torch 13, each X, Y and Z axis driving motor 32, 33 and 34 is provided, and also position detectors 35, 36 and 37 are provided, respectively. Also, D/A converters 14, 17 are placed between an inputting/outputting circuit 7, and a driving circuit 15 and an amplifier 18. A welding condition is stored in advance in a RAM of a storage part 5 through a control part 4, and teaching of each intersection of a groove of both ends of a weld zone is executed. When welding is started, the welding condition is corrected successively and automatically in accordance with a variation of a groove width and a groove sectional area, based on a set input of the storage part 5 and teaching information. Since a deposition quantity is controlled automatically, an unmanned work can be realized.
Patent JP-H068449-A (JP)
Title: Ink jet head
Inventor: KAMISUKE SHINICHI
IPC: B41J2/135
Filed: 1992-06-26
Abstract: PURPOSE:To enable a static electricity-using type ink jet head to be more compactly densified by a method wherein a plurality of nozzles are formed at equal intervals respectively to one side surface and the other side surface of a Si monocrystal substrate. CONSTITUTION:A Si substrate 1 is a monocrystal Si substrate of which a crystal face direction is (100). A plurality of nozzles 4a, a cavity 5a interconnected to each nozzle 4 of which a bottom wall is of a frequency 6a, an ink feed passage 8a which is formed at an end part on an opposite side to the nozzle 4a in each cavity 5a, and a common ink chamber 7 for feeding ink to each feed passage 8a are formed to a front side face of the substrate 1. Further, a nozzle 4b, a diaphragm 6b, a cavity 5b, an ink feed passage 8b, and the ink chamber 7 are formed in the same way to a rear side face of the substrate 1. An ink jet head which is of a higher density by being compared with a case wherein the nozzles or the like are formed only on one side of the Si substrate will be obtained thus.
Patent JP-H112172-A (JP)
Title: Control device for internal combustion engine
Inventor: KAWABE TAKETOSHI
IPC: F02M61/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine in which it can be surely ignited by a spark plug close to a combustible mixed gas block even when an ignition timing is delayed from a regular timing in the case where demand for torque-down is generated. SOLUTION: A control device comprises a torque change instruction means 21 to instruct change of an engine torque to the internal combustion engine in which combustible mixed gas is formed in a specific zone in a combustion chamber in an intake stroke to be ignited by a spark plug to realize lean burn, a first spark plug 10 disposed in a moving passage of the combustible mixed gas in the combustion chamber to be used for ignition at a regular ignition timing, plural spark plugs 11 disposed in order in the moving passage downstream of the first spark plug, an ignition timing setting means 22 to change an ignition timing when the engine torque is changed from a current value by the torque change instruction means 21, and a spark plug selecting means 23 to select spark for ignition in accordance with a torque instruction value by the ignition timing setting means.
Patent JP-S6232275-A (JP)
Inventor: TOOMASU EDOWAADO HENZUREI
IPC: F02M51/06
Filed: 1986-07-18
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-S6232213-A (JP)
Title: Method for controlling compression ratio of internal combustion engine provided with compression ratio changing mechanism
Inventor: MORIYA YOSHITO
IPC: F02D15/00
Filed: 1985-08-02
Abstract: PURPOSE:To surely prevent generation of knocking to enhance the efficiency of combustion, by controlling an engine such that the compression ratio of the engine is changed over into the low compression ratio side when the burning pressure exceeds a first set pressure but into the high compression ratio side when the burning pressure lowers below a second set pressure. CONSTITUTION:In a compression ratio changing mechanism, the engagement and disengagement of a lock pin 8 into and from a lock pin engaging hole 9 are changed over in accordance with the pressure of lubricating oil which is fed through hydraulic passages for locking and unlocking the locking the locking pin, so that the compression ratio of the engine is changed over between high and low compression ratios. In the above-mentioned arrangement, burning pressure sensors 21a through 21d which are provided to engine cylinders of a multi-cylinder engine, respectively, deliver their output signals to CPUs having computing functions independent from each other. Further, controlled is made such that when the detected burning pressure exceeds a first set pressure P1, the compression ratio is changed over into the low comrpession ratio side, but when it lowers below a second set value P2 (<P1), the compression ratio is changed over into the high compression ratio side.
Patent JP-S5960302-A (JP)
Title: Thickness detector for paper sheet or the like
Inventor: NAKAMURA KUNIHIKO
IPC: G01B7/06
Filed: 1982-09-30
Abstract: PURPOSE:To detect the thickness of conveyed paper sheet or the like with high responsiveness by providing contactors and a roll which is driven by a conveyance mechanism to rotate, and providing a sensor which detects mechanical states of detection levers for supporting the contactors and outputs a thickness signal. CONSTITUTION:When the front end of paper sheet P or the like conveyed while clamped between conveyor belts 11a and 11b move to between some contactor 24 and the roll 14, the contactor 24 moves onto the paper sheet P and its detection lever 21 is elevated. At this time, the detection lever 21 receives the moment having an arm of moment between the detection lever 21 and contactor 24 to twsit. Then, the contactor 24 further moves onto the paper and hops up to start oscillating. The contactor 24 contacts with the paper sheet P except in the hop-up period continuously until the paper sheet P finishes passing between the roll 14 and contactor 24, and the detection lever 21 twists corresponding to the thickness of the paper. The torsional moment is detected by load cells 26a and 26b at both ends of a shaft material 20 and their output difference corresponds to the torque, i.e. the displacement extent of the contactor, namely, the thickness of the paper sheet P, thus detecting the thickness.
Patent JP-S5693354-A (JP)
Title: Microwave ic device
Inventor: FUKUDEN NOBUTOSHI
IPC: H01L23/66
Filed: 1979-12-26
Abstract: PURPOSE:To minimize an insulation substrate, contrive to make the device small and in addition, prevent the insulation substrate from being deformed and damaged, by a method wherein a bias resistor R is separated from a matching circuit in the microwave IC. CONSTITUTION:A resist film R for bias is formed on a dielectric substrate 15 of Ti2OBa4 system, a conductive film 17 is connected to an end of the resist film R and a conductive film 17' is connected to the other end of the resist film R to be connected to a conductive film 16 through a side face of the substrate 15. A capacity C1 is formed by the films 17 and 16 to construct the RC in parallel. The bottom surface of the substrate 15 is soldered for junction to the top surface of a heat-sink 11 and further, the conductive layer 17 and an electrode of a source 2 on FET12 are connected with each other by means of a fine wire 18. Thus, if a bias resist circuit 14 with the copper heat-sink 11 and the matching circuits on alumina substrate 13, 13' are formed in separation on the copper heat-sink 12 of the microwave IC, the insulation substrates 13, 13' can be prevented from the deformation and damages caused by the difference of a coefficient of thermal expansion between the alumina and copper.
Patent JP-S6062174-A (JP)
Title: Manufacture of semiconductor laser
Inventor: HORIKAWA HIDEAKI
IPC: H01S5/00
Filed: 1983-09-14
Abstract: PURPOSE:To make it easier to produce a laser with refractive index waveguide construction by a method wherein, when an InGaAsP/InP semiconductor laser is produced by liquid epitaxial growth, a groove with (111)A face as side is opened from (100) face of a substrate while a current strangulating layer and a beam guide layer are formed by one time growth making use of the difference in the growth characteristics of both surfaces. CONSTITUTION:A P type InP substrate 11 with a surface 11a containing a surface (100) is provided and a mask of an SiO2 film 12 with a stripe window 13 extending in the direction of <0, 1, anti 1> is provided on the surface 11a while a groove 14 with its side 14a to be (111)A surface and its bottom 14b swelled a little bit is formed by etching process using Br2-CH3OH solution. Later the film 12 is removed and firstly an N type InP current strangulating layer 15 is grown on the substrate 11 making use of the dependability of the growth of the substrate 11 and the groove 14 upon surface and secondly a P type InGaAsP beam guide layer 16, an InGaAsP active layer 17 and an N type InP clad layer 18 may be laminated to be grown all over the surface while burying the groove 14.
Patent JP-H1110536-A (JP)
Title: Truing device and method
Inventor: HATAMOTO MITSUOKI
IPC: B24B53/08
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a truing device low in abrasion velocity of a truer and capable of precisely molding a cross-section shape of a rotary grinding wheel for grinding in truing the rotary grinding wheel for grinding. SOLUTION: A base 4 is fixed on an upper end of a work shaft 7 of a precision grinder furnished with a numerical control mechanism and free to revolve around a center of the work shaft 7 as a revolving shaft 11. An electric motor 5 having a drive shaft 8 in parallel with the revolving shaft 11 is set on the base 4, and a position of the electric motor 5 on the base 4 is controlled by a positioning device 3. A grinding wheel 2 for truing is a rotary grinding wheel, installed on the drive shaft 8 of the electric motor 5 and rotationally driven around a rotary shaft 12 in parallel with a center of the drive shaft 8, that is, the revolving shaft 11. Molding of an outer peripheral surface of a rotary grinding wheel 1 for grinding is carried out after adjusting a distance (x) from the revolving shaft 11 to the grinding wheel 2 for truing by the positioning device 3.
Patent JP-S5874508-A (JP)
Title: Manufacture of sodium percarbonate
Inventor: SUGANO JIYUNICHIROU
IPC: B01J2/28
Filed: 1981-10-24
Abstract: PURPOSE:To manufacture granules with superior solubility in water by adding specified amounts of one of silicic acid hydrosol, a silicate and hydrosol of aluminum oxide hydrate, phosphoric acid or a salt thereof, ortho- or metaboric acid or a salt thereof, and an org. multivalent carboxylic acid or a salt thereof to powdered sodium percarbonate and granulting them. CONSTITUTION:When sodium percarbonate powder is granulated, to the powder are added 0.01-0.5% as SiO2 or Al2O3 of one of silicic acid hydrosol, an alkali metallic silicate such as sodium silicate and hydrosol of aluminum oxide hydrate basing on the amount of the sodium percarbonate, 0.1-5% phosphoric acid or salt thereof such as sodium primary phosphate in the form of 5-30% aqueous soln., 0.1-0.5% ortho- or metaboric acid or salt thereof, and 0.1-0.5% org. multivalent carboxylic acid such as citric acid, succinic acid or tartaric acid or salt thereof, and they are kneaded and granulated. A granular sodium percarbonate bleaching agent with superior solubility in water and stability is obtd.
Patent JP-H08340028-A (JP)
Title: Testing method of semiconductor element
Inventor: SASAKI KAZUHISA
IPC: H01L21/66
Filed: 1995-06-13
Abstract: PURPOSE: To make electric connection with a semiconductor element sure in a high temperature thermostatic chamber, without using a ceramic package, by overlapping a first wafer carrying first pads corresponding to semiconductor elements and a second wafer carrying second pads, and connecting the first pads with the second pads. CONSTITUTION: A wafer 3 for wiring carries the following: pads 23, pads 24 for outer connection which are formed in the vicinity of an orientation flat, and leading-out wirings 25 which connect the pads 23 with the pads 24 for outer connection. The pads 23 of the wafer 3 for wiring are formed so as to correspond to pads 1 of all semiconductor elements on a sample wafer 2. A bump 4 is formed on the pad 1 of the sample wafer 2. The wafer 3 formed in this manner is so overlapped on the sample wafer 2 that the orientation flats coincide with each other, and the wafers are compression-bonded. Thereby the semiconductor elements of the sample wafer 2 are electrically connected with the pad 24s for outer connection, via the pads 1, the bumps 4, the pads 23 and the leading-out wirings 25.
Patent JP-H1134855-A (JP)
Title: Method and device for controlling braking device of vehicle provided with electric drive device
Inventor: ISELLA THOMAS
IPC: B60L7/24
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To easily control a braking device provided with an electric drive device without substantially reducing the energy regeneration by controlling the braking effect to be formed by a regenerative brake as a function of an acceleration pedal operation irrespective of the magnitude of the brake pedal operation. SOLUTION: The brake control is split by two different pedals, and an electric regenerative brake is controlled by an acceleration pedal. In this control, the position of the acceleration pedal is measured by a measuring device 12, and the output return condition when a driver steps off the pedal is detected, and the desired deceleration corresponding to the return speed or the acceleration is set through an electric brake. The regenerative brake of a vehicle works as a basic brake, and is controlled as the behavior of the acceleration pedal operation, and the brake pedal operation has no influence on the regenerative brake. Both brake controls are substantially independent from each other, and the control is simplified.
Patent JP-S5694619-A (JP)
Title: Growing method for crystal of semiconductor
Inventor: HIYAMIZU SUKEHISA
IPC: H01L21/205
Filed: 1979-12-28
Abstract: PURPOSE:To relax the in consistency of lattice of the crystal of a semiconductor  and improve the characteristic thereof by introducing the layer of a compound semiconductor having a spike-shaped changed-composition part in between the layers of  compound semiconductor having different composition ratios. CONSTITUTION:On the occasion that InxGa1-xAs is grown epitaxially on a substrate of GaAs, the occurrence of defect of the crystal such as dislocation on an interface is prevented, as known widely, by inserting a relaxing layer. When the spike-shaped changed part where a value x decreases or increases sharply is provided in a part of the relaxing layer wherein the composition ratio x changes abruptly or sharply while it changes linearly or stagedly in the remaining part, the defects such as the dislocation due to the in consistency of lattice are concentrated in that  part, not spreading to an upper layer, and further the crystallinity can be improved.  It is advisable to form as many spike-shaped parts of changed composition ratio as possible on the relaxing layer, and empolyment of a molecular-beam epitaxy method is effective.
Patent JP-S6063214-A (JP)
Title: Plastic lens material
Inventor: SAKAGAMI TERUO
IPC: C08F216/12
Filed: 1983-09-14
Abstract: PURPOSE:To provide the titled material of high refractive index and low dispersion, also excellent in transparency and solvent resistance, consisting mainly of (co)polymer constituted by monomer, i.e., specific halogen-substituted bisphenol derivative. CONSTITUTION:The objective material ((co)polymer) can be obtained by (co)polymerization, through conventional radical polymerization process, between (A) a monomer of formula I (R is H, or 1-2C alkyl; X is Cl, Br or I; n is 0-4) [e.g., 2,2-bis-(4-methacryloxylethoxy-3,5-dibromophenyl)propane] and, if required, (B) a second monomer. This material has >=80wt% of the monomer (A), with a refractive index >=1.57. Said monomer (B) is pref. a trifunctional compound having triazine ring structure of formula II or III(e.g., triarylisocyanurate) in view of the surface hardness and solvent resistance of the articles manufactured from the material.