baber/WOPTO huggingface dataset:
Patent JP-H04352663-A (JP)
Title: Article preservation and container therefor
Inventor: HIRAMOTO MUTSUO
IPC: B65D81/02
Filed: 1991-05-23
Abstract: PURPOSE:To preserve an article without degradation and injuries for a long time as in a time capsule and to provide an easy unsealing and rehousing if necessary. CONSTITUTION:An integrating shock absorber 5 is filled between an inner container in which an anticle is housed and an outer container 6 in which the inner container is housed. In the inner container 1, a housing bag 13 made of an airtight film 3 is provided additionally, and a means to divide finely the integrating shock absorber is arranged between the housing bag 13 and the shock absorber 5.
Patent JP-H0812713-A (JP)
Title: Propylene resin for blow molding and blow molded article produced therefrom
Inventor: TSURUOKA MASAYUKI
IPC: C08F4/60
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a propylene resin which gives a blow molded article excellent in pinch-off characteristics by using a homopolymer and/or a copolymer having specified physical properties. CONSTITUTION:This resin comprises a propylene homopolymer and/or a propylene copolymer contg. 4mol% or lower olefin units other than propylene units and has a heat of fusion by differential scanning calorimetry(DSC) of 30-90J/g, a time for the max. heat absorption in isothermal crystallization at 120 deg.C determined by DSC of 0. 6-4min, a coefficient A indicating the rise of elongation viscosity from 1sec to 7sec and defined by the formula (wherein eta1 and eta2 are the elongation viscosity measured at 180 deg.C at a strain rate of 0.3sec<-1> at the time of 1sec and 7sec, respectively) of 0.3 or higher, and a melt index of 0.1-10g/10min.
Patent JP-S5936993-A (JP)
Inventor: KOMATSU SHINICHI
IPC: H01L23/522
Filed: 1982-08-26
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-2000337921-A (JP)
Title: Magnetic sensor
Inventor: IZAWA ICHIRO
IPC: G01D5/245
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor with new constitution capable of adjusting the offset of a sensor output which is caused by assembling deviation. SOLUTION: Magnetic resistance elements 3, 4 are arranged on a substrate 2. A bias magnet 5 is arranged behind the substrate 2. The elements 3, 4 are positioned in a bias magnetic field of the magnet 5. The change of direction of the bias magnetic field which is caused by motion of an object to be detected is detected with the elements 3, 4. Current conduction parts 20, 21 are arranged by interposing interlayer insulating films between the elements 3, 4 on the substrate 2. Currents are applied to the current conduction parts 20, 21. By a magnetic field generated by the currents, the direction of the bias magnetic field to the magnetic resistance elements 3, 4 is corrected.
Patent JP-H11334348-A (JP)
Title: Heating device for vehicle
Inventor: SUGIMOTO TAMOTSU
IPC: B60H1/22
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating device for a vehicle improved in thermal efficiency compared with a conventional one by improving the heating device employing a catalystic combution type heater for a vehicle. SOLUTION: This device is equipped with a catalyst carrier 35 mounted inside a casing 31 carrying catalyst burning the mixed gas of air for burning with fuel fed inside the casing 31 by means of oxidizing reaction, a heat exchanger through which air to be heated by burning heat by means of catalystic burning, is introduced in/out, and with a feeding flow passage 45 for air to be fed to a cabin, and the air introducing passage of the heat exchanger is connected with the feeding flow passage 45.
Patent JP-H09329759-A (JP)
Title: Head-up display
Inventor: YAMATE TAKASHI
IPC: G03H1/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the diffraction efficiency at the time of reproduction and to display a large virtual image by using a hologram obtained by laminating and integrating a reflection hologram and a transmission hologram and directly irradiating a display hologram with display information. SOLUTION: A reflection type hologram 1 in which an incident angle exceeds a critical angle and a transmission type hologram 2 in which a diffraction angle exceeds a critical angle are successively laminated on one of substrates such as plate glasses 3, 3' in the order of the holograms 2, 1 from the reproducing light source side or the holograms 2, 1 are laminated before sticking then to the substrate and then the laminated unit is stuck to the substrate. The laminated hologram is directly irradiated with display information to allow driver or the like to observe the information.  Since laminated glass LG is required in the case of forming the hologram on an window shield of an automobile or the like, the laminated hologram is inserted between two intermediate films 4 or only one intermediate film 4 is used and stuck to the inside surface of a room side glass plate together with a protection film.
Patent JP-H05313882-A (JP)
Title: Document generating system in checking job
Inventor: TAKEI EIJI
IPC: G06F11/28
Filed: 1992-05-13
Abstract: PURPOSE:To keep the efficiency and the consistency of the checking job of a software program for production of a library checking program, the library checking specifications, and a library checking report, respectively. CONSTITUTION:A checking description file 1 which contains the checking items 1A, the checking contents 1B, a checking program 1C, and the expected value 1D, is produced. A checking program generating tool 2 is excuted to the file 1 for production of a library checking program 3, and a checking specification generating tool 4 and a checking report producing tool 6 are excuted for production of the library checking specifications 5 and a library checking report 7 respectively.
Patent JP-H05340291-A (JP)
Title: Calculation method for intake air amount information
Inventor: IIDA KAZUMASA
IPC: F02D41/18
Filed: 1992-06-08
Abstract: PURPOSE:To dispense with an expensive air flow sensor by calculating a volumetric efficiency of an engine based on an engine speed and a boost pressure of an intake passage, multiplying it by the boost pressure, and thereby obtaining an intake air amount information of an engine. CONSTITUTION:An intake temperature sensor 16 and an atmospheric pressure sensor 17 are arranged inside an air cleaner 15. A boost pressure sensor 24 is arranged inside a serge tank 19. Signals therefrom are input to an ECU 18. The ECU 18 controls a solenoid valve 25 for operating an injection nozzle 26. The ECU 18 calculates a volumetric efficiency of an engine 11 based on signals from the sensors 16, 17 and 24, and controls electric-supply time of the solenoid 25 so as to supply fuel according to the volumetric efficiency. The volumetric efficiency of the engine is calculated by calculating an engine speed and a boost pressure from the signals of a crank angle rotation sensor 36 and the boost pressure sensor 24, and an intake air amount information is obtained by calculating the boost pressure and a temperature correction amount, so that it is not necessary to use an expensive air flow sensor.
Patent JP-S5271972-A (JP)
Title: Acceleration tube
Inventor: TOMITA MASAHIRO
IPC: H01J37/06
Filed: 1975-12-12
Abstract: PURPOSE: To make an acceleration tube used for electron gun of electron microscope or for ion source small and simple by exerting force on parts other than the acceleration tube, i.e. to acceleration tube container, instead of exerting on each of seal portion of the acceleration tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10320665-A (JP)
Title: Method and device for controlling fire display machine
Inventor: SUGIYAMA KAZUHIRO
IPC: G08B17/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an output circuit for a display unit when a display of fire output and a display of the state wherein terminal equipment is in operation are made at a choice by operating respective display unit output circuits according to contents set previously in a storage means. SOLUTION: The display output circuits O1 to On are made to correspond to sensor lines L1 to Ln or terminal equipment lines DA1 to RAn one to one according to the contents stored in a RAM 22. For example, when the setting in the RAM 22 for the display output circuit On is a display by the output of a fire sensor SEn, the display unit output circuit On operates once the fire sensor SEn detects a fire, so that that is displayed by a display part In of a display machine I. Further, when the setting in the RAM 22 for the display machine output circuit On is a display by the operation of the terminal equipment Tn, the display machine output circuit On operates once the terminal equipment Tn operates, so that that is displayed by the display part In of the display machine I.
Patent JP-S5274935-A (JP)
Title: Full primary burner
Inventor: KOMAI SACHIO
IPC: F23D14/14
Filed: 1976-12-07
Abstract: PURPOSE:An above-entitled burner which can prevent the lift-of-flame at high excess-air ratio and can prevent the CO-formation, which would be caused by the outer flame, at low excess-air ratio by use of red-hot bars.
Patent JP-S6039319-A (JP)
Inventor: NAKAHATA MINORU
IPC: H02B13/02
Filed: 1983-08-10
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-S5847165-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/155
Filed: 1981-09-16
Abstract: PURPOSE:To obtain the control of ignition timing simply without using an IC exclusively by adopting a construction to find out the ignition timing on the basis of the level comparison between an ignition signal issued from a magnetogenerator and a reference signal changeable on occasion by the operational information of an engine. CONSTITUTION:A captioned device is provided with a comparator 6 to generate a knock-detection pulse on the basis of the comparison between the output signal of an acceleration sensor 1 inputted via a frequency filter 2 and an analog gate 3 and the output voltage of a noise level detector 5, and controls a switching circuit 11 concerning an ignition coil 12 in accordance with the output thereof. In this construction, an ignition signal 20 of a magnetogenerator 9 is given wave- form shaping 13 and outputted to a gate timing controller, a gate drive circuit 16, and others. Meanwhile, a level converter 14 is provided to level-shift the output of an integrator 7 in accordance with the number of revolutions of an engine detected from the ignition signal 20. The above-said wave-form shaping circuit 13 is constructed to determine an ignition timing on the basis of the comparison between the output of a circut 14 and the ignition signal 20.
Patent JP-H098353-A (JP)
Title: Epitaxial wafer, production thereof and light emitting diode
Inventor: NOGUCHI MASAHIRO
IPC: H01L21/208
Filed: 1995-06-14
Abstract: PURPOSE: To increase the carrier concentration only in the vicinity of the surface of a p-type clad layer while specifying the concentration of the p-type barrier in the vicinity of the surface of a p-type GaAlAs clad layer. CONSTITUTION: The concentration of a p-type carrier is set in the range of 0.7×10<18> -2×10<18> cm<-3> in the vicinity of the surface of a p-type GaAlAs clad layer. The p-type GaAlAs clad layer 2 has AlAs mixed crystal rate of 0.65 and the carrier concentration is set at about 5×10<17> cm<-3> in the vicinity of the interface with a p-type GaAlAs active layer. The p-type GaAlAs active layer 3 has AlAs mixed crystal rate of about 0.35 and the carrier concentration is set at about 1×10<18> cm<-3> . An n-type GaAlAs clad layer 4 has AlAs mixed crystal ratio of about 0.65 and the carrier concentration is set at about 1.5×10<18> cm<-3> in the vicinity of the surface. The concentration of p-type carrier in the p-type clad layer peaks in the vicinity of the surface and then drops abruptly.  Subsequently, a constant level is kept up to the interface of p-type active layer and a high concentration appears in the following p-type active layer. The concentration then increases linearly in the n-type clad layer because of the high segregation coefficient of Te. Consequently, the carrier concentration can be increased only in the vicinity of the surface.
Patent JP-H11336012-A (JP)
Title: Support device for rolling compaction machine
Inventor: YUGAWA WATARU
IPC: E01C19/22
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To carry out a rolling and compacting work on a slope face without troubles even if a structure such as a fence or the like exists on the slope face. SOLUTION: A support arm 5 which is extensibly and contractibly controllable is provided in a support vehicle 1 for a working machine. The front end of the support arm 5 is connected to a connection bed 27 provided on the body 31 of the rolling compaction machine 3. The connection part thereof is constituted of a spherical body 25 provided at the support arm 5 side and a spherical body seat 29 provided at the connection bed 27 side to hold the spherical body 25 so as to be freely rotatable fore-and-aft and laterally. The rolling compaction machine 3 is supported from below by the support arm 5.
Patent JP-S6040509-A (JP)
Title: Information store device
Inventor: UNO KOUJI
IPC: G11B27/10
Filed: 1983-08-12
Abstract: PURPOSE:To avoid a mistake where a defect of a recording medium is misunderstood as an address mark by forming an address mark with plural divided elements. CONSTITUTION:Plural FF circuits 2-20 form a shift register 1 which receives the read information B. Then outputs D0-D18 of the circuits 2-20 are supplied to an FF circuits 39 via AND circuits 21-24, NOR circuits 25-29, AND circuits 30-37 and an OR circuit 38 respectively. Then an address mark detecting signal H is delivered from the circuit 39. As a result, the address mark detecting signal is obtained from the output of another FF circuit even if the output of at least one of FF circuits is omitted. This can prevent a mistake where a defect of a recording medium is misunderstood as an address mark.
Patent JP-H05342601-A (JP)
Title: Optical head device
Inventor: FUKUHISA SATOSHI
IPC: G11B7/135
Filed: 1992-06-09
Abstract: PURPOSE:To realize a servo detecting system at a low price and with high efficiency by utilizing a plane with a bisected stepped parts as a reflection surface of the servo detecting system. CONSTITUTION:A part of a returned light beam reflected from a recording medium is converged by a condenser lens 6 and split and reflected by means of a reflection type knife-edge 7 having the bisected stepped parts inclined to the optical axis of the returned light beam. The reflection type knife-edge 7 and a quadripartite PD 8 are provided so that the returned light by reflection from one of the split reflecting region forms a converged beam spot on a portion of the quadripartite PD 8 while the returned light by reflection from another part of the split reflecting region forms a beam spot with a larger diameter than that of the former beam spot on the quadripartite PD 8.
Patent JP-S63313760-A (JP)
Title: Fluorine-containing alkoxyphthalonitrile
Inventor: MIYOSHI HARUO
IPC: C07C67/00
Filed: 1987-06-16
Abstract: NEW MATERIAL:A compound of formula I (Phn is phthalonitrile; ORf is fluorine-substituted alkoxy; n is 1-4). EXAMPLE:Tetra-(2,2,3,3,4,4,5,5-octanofluoropentyloxy)-phthalonitrile. USE:It is used as a starting substance of phthalocyanine pigments to be coated on an optical recording medium. PREPARATION:For example, the reaction between a nitrophthalocyanine and a fluoroalcohol is carried out in an aprotin polar solvent in the presence of potassium carbonate to give a phthalonitrile substituted with fluoroalkoxy groups. Phn is a phthalonitrile represented by formula II, and it is preferred to use OCH2(CF2)mZ (m is 1-5; Z is H, F) as an ORf.
Patent JP-H09311683-A (JP)
Title: Electronic musical instrument equipped with drawing type panel part
Inventor: MORITA SHIGEHIRO
IPC: G10H1/32
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument with good visibility and operationability by installing a drawing type operation panel on the front face or the side face of the box body of a rack-type electronic musical instrument wit a small box shape and installing a display apparatus and various kinds of operational elements in the operation panel. SOLUTION: The drawing type operation panel 5 is installed on the front face or the side face of a box body of, for example, a rack-type electronic musical instrument with a small box shape in a way the panel can be freely put in and out to keep a wide space of a face in which a display apparatus is installed. Then, a large number of operational elements 4, a large size display apparatus 2, a fader 3, a track ball 6, etc., are made possible to be installed on the upper face of the operation panel 5.  Moreover utilizing the wide operation panel 5 face, operational elements 4 such as a cursor, switches, etc., directly related to the operation of the display apparatus 2 installed on the face of the operation panel 5 can be installed in the operation panel 5 face, so that operation can be carried out while observing the display apparatus 2 from the upper side and thus an electronic musical instrument with excellent operationability like a key-board type can be obtained.
Patent JP-H071672-A (JP)
Title: Bonded moldings
Inventor: OSHIMA MASAHARU
IPC: B32B27/12
Filed: 1993-06-18
Abstract: PURPOSE:To produce bonded moldings at a low cost while freely selecting the elastic characteristics thereof by a method wherein a nonwoven fabric mainly composed of vinyl chloride fibers is disposed on one surface of a substrate, both are wrapped in a facing vinyl chloride sheet, and the end part thereof is fused and bonded. CONSTITUTION:A nonwoven fabric 2 mainly composed of vinyl chloride fibers is disposed on one surface of a substrate 1, such as a resin plate. The substrate 1 and the nonwoven fabric 2 are wrapped in a facing vinyl chloride sheet 3. An end part 4 is fused and bonded for obtaining a bonded molded piece 5. The mixing ratio of the vinyl chloride fibers is preferably not less than 50%. The vinyl chloride fibers are preferably mixed with acrylic fibers and nylon fibers that are easily fused and bonded by a high frequency. As a method for obtaining the nonwoven fabric, a needle punching method, a water flow confounding method, a partially bonding method by thermally embossing, or other various methods can be adopted.
Patent JP-S5271243-A (JP)
Title: Electrophotographic means
Inventor: SUGA MICHIHISA
IPC: G03G15/05
Filed: 1975-12-11
Abstract: PURPOSE:To attain a uniform depression in a simple mechanism by rendering a depressing action and a pressure reduction which makes a recording medium to be in close contact with a light conductive layer to proceed to one direction via a cam.
Patent JP-S5936670-A (JP)
Title: Benzothiazole derivative, its preparation and anorectic agent containing the same
Inventor: GOTOU GIICHI
IPC: A61K31/425
Filed: 1982-08-25
Abstract: NEW MATERIAL:The compound of formula I (X is H or halogen; n is 0 or 1; R1 is trifluoromethylphenyl or thiazolyl and R2 is H, or R1 and R2 together with bonded N atom form a heterocyclic group containing 1-2 nitrogen atoms) and its salt. EXAMPLE:1-(Benzothiazol-2-yl)carbonyl-4-phenylpiperazine. USE:Anorectic agent. PROCESS:The compound of formula I can be prepared by reacting 1 equivalent of the compound of formula II (Y is OH, halogen or halogenomethyl) with 1.0-3.0 equivalent of the compound of formula III in an organic solvent at -10-+105 deg.C for 10min-5hr.
Patent JP-S63313372-A (JP)
Title: Head moving device in magnetic disk device
Inventor: YOSHIDA HIDEO
IPC: G11B21/08
Filed: 1987-06-16
Abstract: PURPOSE:To improve the positioning accuracy of a cam body by exerting a bias force toward a magnetic sensor to the cam body by a compression spring or the like and arranging a guide member between a magnet ring provided to the cam and a reference chassis so as to make the air gap constant. CONSTITUTION:A compression spring 5 acts like biasing a cam 3 toward the magnetic sensor 9. Moreover, the guide member 8 is arranged to three positions of the reference chassis 6 at a location escaping the magnetic sensor 9. The guide member 8 guides slidably the magnet ring 7 with the magnetic ring 7 and the reference chassis 6 to keep the air gap between the both constant and the biasing force of the compression spring 5 may be a weak force to a degree giving a sufficient force to the cam 3 so as to keep the air gap between the magnetic sensor 9 and the magnetic ring 7 constant. Thus, the information representing the location of the magnetic head is read accurately without level fluctuation.
Patent JP-H0813785-A (JP)
Title: Structure of work floor
Inventor: AKASHIMA MASAAKI
IPC: E04G5/08
Filed: 1994-06-29
Abstract: PURPOSE:To secure safety for operations from above by disposing paired main beams each of which has a guide groove in a U shape in cross section, in parallel with each other, and bridging a space between the main beams with a plurality of footboards. CONSTITUTION:Paired main beams 20 each of which has a guide groove (g) in a U shape in cross section are extended so as to be disposed over the upper section of a tank main body 1 in such a manner that the opening sections of the guide grooves (g) are faced to each other. And a space between the guide grooves (g) of the main beams 20 is bridged with a plurality of footboards 30. In this case, the groove width (w) of each guide groove (g) is set to be more than two times as much as the thickness of the width section of each footboard 30. Setting the groove width (w) of each guide groove (g) to be more than two times as much as the thickness of each footboard 30 enables each footboard 30 to be movable in the longer direction, and also enables each footboard 30 to be piled up and down. Therefore, operations from above such as cleaning works, inspection and maintenance works and the like can thereby be facilitated.
Patent JP-S5772374-A (JP)
Title: Semiconductor device energized by light
Inventor: MURAMATSU HISANORI
IPC: H01L31/111
Filed: 1980-10-24
Abstract: PURPOSE:To obtain products having uniform characteristics by adjusting the value of a resistor attached to the outside and regulating the minimum trigger luminous energy (PLT) and dv/dt resisting quantity. CONSTITUTION:Electrodes 6, 7 for flowing load currents are bonded with a main emitter section 1 and an anode emitter layer 4 while different electrodes 8, 9 are each bonded onto an auxiliary emitter section 12 and a main gate section 21, and the resistor 10 is connected between these electrodes. The value of the mean resistance of a cathode base layer 2 is changed by means of the resistor 10, and the potential of the auxiliary emitter 12 can be increased. Since it means that the minimum trigger luminous energy (PLT) and the dv/dt resisting quantity can be adjusted by means of the resistor 10, the value of the resistor 10 about the separate light energized semiconductor device is selected properly. Consequently, the unevenness of the characteristics due to the dispersion of the thickness of the cathode base layer 2 can be equalized.