baber/WOPTO huggingface dataset:
Patent JP-H09240414-A (JP)
Title: Car seat having folded gas bag
Inventor: ARUTSUURU FUEERU
IPC: B60N2/48
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a seat furnishing a suppressing system to prevent the relative movement of the head and the upper body of an accupant sharply in a rear-end collision time. SOLUTION: A gas bag 20 is housed in a support casing 18, the support casing 18 is inserted in a housing at the upper part of a back rest 14, and furthermore, the gas bag 20 is made extricated at about the height of the head of an occupant, and in the direction of the head, while being supported by the support casing 18, so as to support the head.
Patent JP-S63187427-A (JP)
Title: Optical pickup
Inventor: INOUE MASAYUKI
IPC: G11B7/135
Filed: 1987-01-30
Abstract: PURPOSE:To prevent optical noise of a laser light radiated from a laser light source by providing a reflecting mirror in an optical path between the laser light source and an objective lens and forming a reflecting film causing a phase difference of nearly 1/4 wavelength to a luminous flux reflected in the reflecting mirror to the reflecting face of the reflecting mirror. CONSTITUTION:The luminous flux 11 is a nearly linearly polarized light, its polarized direction is a direction in parallel with the adhering face of the semiconductor laser 1 and the position of the luminous flux 11 around the optical axis is arranged in a direction that the polarized direction of the luminous flux 13 incident in the reflecting mirror 4 is crossed with the Z and Y axes at nearly 45 deg.. The reflecting film 4a reflects the luminous flux 13 efficiently and is constituted with a thin film made of a dielectric or the like so as to cause a phase difference of nearly 1/4 of the wavelength of the laser light with respect to the reflected luminous flux 14, then the luminous flux 14 is a circularly polarized light shown in the arrow B. The reflected light 15 from an optical disk 6 is a circularly polarized light in a direction opposite to the arrow B and the luminous flux 16 reflected in the reflecting mirror 4 is a nearly linearly polarized light shown in the arrow D nearly orthogonal to the arrow A. Since the polarized directions of the luminous fluxes 11, 18 are nearly orthogonal to each other, the optical noise of the laser beam is prevented.
Patent JP-H09211850-A (JP)
Title: Image forming material
Inventor: NISHIMURA TOSHIO
IPC: G03F7/11
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of an image forming process in which four image forming materials are successively used one by one accordingly to the transfer order to form a full-color image since one image forming material is necessary to transfer one image in a conventional image forming material consisting of three layers. SOLUTION: This image forming material has a photosensitive layer containing dyes or pigments and a protective layer to protect the photosensitive layer on a substrate. The material forms an image by exposing the image, causing the difference of adhesion property for transfer between an exposed part and an unexposed part in the photosensitive layer, and transferring the image to an image accepting body such as a paper sheet. In this image forming material, protective layers (sheets)/photosensitive layers/supporting body are formed on both surfaces of a light-shielding body, and hues of the photosensitive layers on the both surfaces are made different from each other accordingly to the transfer order.
Patent JP-H06232478-A (JP)
Title: Semiconductor device
Inventor: IGAWA YASUSHI
IPC: H01L43/08
Filed: 1993-02-05
Abstract: PURPOSE:To reduce the output error between resistance elements due to heat from heating sections of a circuit and improve areal efficiency for the miniaturization of chips. CONSTITUTION:Without forming, on a semiconductor substrate 2, a space dedicated to the formation of magnetoresistive elements, a capacitor 4 composed of an interlayer insulating layer 4a, a metal layer 4b and interlayer insulating layer 4c, is formed on an IC heating section 3. Magnetoresistive elements 5, ferromagnetic thin films, are formed on the capacitor by patterning. If heat is produced in the IC heating section 3, it is dispersed in the metal layer 4b and almost evenly distributed on the plane. This reduces the output error due to heat between the magnetoresistive elements 5 formed on the capacitor 4. It also improves areal efficiency and reduces the size of chips.
Patent JP-H04257654-A (JP)
Title: Control device for electric water heater
Inventor: TAKETSU SHINJI
IPC: F24H1/18
Filed: 1991-02-12
Abstract: PURPOSE:To determine power failure reset for a midnight electricity time zone by a simple circuit, and cancel peak shift. CONSTITUTION:A non-boiling condition is stored in a memory means 6 as an initial condition, and when a boiling signal is output from a temperature control means 4, a boiling condition is stored in the memory means 6. At the time of the next power supply starting, a memory determination means 7 determines the condition of the memory means 6. If a boiling condition is stored, power supply starting for midnight electricity is performed by peak shift, and when a non-boiling condition is stored, it is determined to be reset from a power failure, and peak shift is canceled. Also, the memory means 6 is constituted by self-retaining type relays to provide a simple circuit.
Patent JP-S59143145-A (JP)
Title: Illuminating device
Inventor: KATOU MAKOTO
IPC: H04N1/04
Filed: 1983-02-07
Abstract: PURPOSE:To increase extremely the quantity of light condensed at an illumination region by forming a curved reflecting surface around plural solid state light emitting source which are arrayed linearly. CONSTITUTION:A reflecting matter 16 is made of synthetic resin and contains a reflecting surface 19 which forms a part of a columnar surface using a parabola as a lead wire. Then an aluminum thin film is coated over the surface 19. Plural units of LED chips 20 of a green color emitting GaP system are arrayed linearly at the focal point of the columnar surface of the surface 19, and a DC power supply 22 is connected to electrodes 17 and 18 respectively. The luminous flux dispersed to the side part from the chip 20 is reflected on the surface 19 and turned into a luminous flux of almost (y) direction. This luminous flux is effectively condensed to a read line 25 by a convex columnar lens 23 together with the light going upward. As a result, the quantity of condensed light is increased up to about 10 times as much as the conventional quantity.
Patent JP-H04256688-A (JP)
Title: Safety device for preventing drop of hanging object
Inventor: AJIRO YOSHIKIYO
IPC: B66C17/04
Filed: 1991-02-12
Abstract: PURPOSE:To provide a drop preventive safety device for versatile application, with which falling of a suspending object can be sensed automatically and checked, using a simple and compact configuration requiring no power motive. CONSTITUTION:An elevating/sinking element is coupled with a support through a hydraulic cylinder 11, and a hydraulic closed loop circuit 12 is formed including the cylinder, and in this circuit an orifice 12a and a pilot-operated opening/ closing valve 12b are inserted. Pilot pressure of this valve is extracted from a pipeline on the side where the working oil flows into the orifice when the elevating/sinking element falls, and the valve is turned to the close side by the use of pressure rise on the inflowing side of the orifice at the time of dropping. Thereby the piston of the hydraulic cylinder is locked, and the elevating/ sinking element mis hindered from displacing relative to the support.
Patent JP-S61177413-A (JP)
Title: Heating and cooling device of microscope
Inventor: SHIMADA YOSHIHIRO
IPC: G02B21/28
Filed: 1985-02-04
Abstract: PURPOSE:To reduce thermal deformation in case of heating or cooling by making the sectional shape in the direction perpendicular to the optical axis of a plate-shaped member uneven in the direction of the optical axis. CONSTITUTION:This device consists of the plate-shaped member which is arranged vertically with respect to the optical axis and has one face, to which a heating body and/or a cooling body are joined, at least, and the sectional shape in the direction perpendicular to the optical axis of the plate-shaped member is made uneven in the direction of the optical axis. When power is supplied to a film heater 13 to heat a midseat heater 3 and an incubation observing vessel 4 is controlled to a set temperature, the lower face, which is brought into contact with the film heater 13 of a disc 11, of the heater 3 has a temperature higher than that of the upper face of the disc 11 and is more expanded thermally therefore, but the stress due to the difference of thermal expansion between the upper face and the lower face of the disc 11 is concentrated to two ring-shaped grooves 11b and 11c provided on the lower face of the disc 11, and thermal distortion is absorbed by ring-shaped grooves, and thus, downward deformation of the disc 11 is reduced.
Patent JP-S62209063-A (JP)
Inventor: UIRIAMU MIKAROUITSUKU
IPC: C07D213/803
Filed: 1987-01-30
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-H02199801-A (JP)
Title: Lightning arrester
Inventor: IRIE TAKASHI
IPC: H01T4/04
Filed: 1989-01-27
Abstract: PURPOSE:To enhance a discharge characteristic by a method wherein an electrode plate is made larger than a size of an outside diameter of an arrester element, its edge-face shape is formed to be an arc shape or a spherical surface shape and a plane part of a prescribed length from an outer periphery face of the arrester element is formed with reference to a part to an outer periphery of the electrode plate. CONSTITUTION:When an overvoltage of a lightning surge is applied to a lightning arrester 1, this electric current is guided as follows: an upper-part hat-shaped electrode 8   an upper- part conductive piece 13   an upper-part sealing electrode 4   an intermediate electrode 6 a soft conductive foil film 21   an arrester element 3   a lower-part sealing electrode 5   a lower-part conductive piece 13   a lower-part hat-shaped electrode 9. During this process, the arrester element 3 built in a wall tube insulator 2 quickly reduces its resistance value by its characteristic and passes a large electric current caused by the lightning surge. The arrester element 3 immediately restores its resistance value with reference to an operating voltage following the lightning surge and restores its insulation; accordingly, a follow-current discharge is not caused, and a line is restored to a normal state. A plane part 6b at a prescribed distance L from an outer periphery face 3b of the arrester element 3 is formed at a part to an outer periphery of the intermediate electrode 6; accordingly, lines of electric force H continued from the inside to the outside of the arrester element 3 are continued smoothly to a spherical surface part 6a; it is possible to relax that an electric field is concentrated in a part near the plane part 6b. Thereby, it is possible to suppress a sudden rise and a disorder of the line of electric force stretched from the inside to the outside of the lightning element and to make the discharge characteristic good.
Patent JP-S57133636-A (JP)
Title: Film forming device utilizing plasma at low temperature
Inventor: MATSUO SEITAROU
IPC: C23C16/511
Filed: 1981-02-13
Abstract: PURPOSE:To form a thin film of high quality without having the help of heat energy by a method wherein an end plate with a plasma lead-out window is movably constructed, a highly permeable material is arranged on the peripheral region of a magnetic coil, and the plasma with a high degree of activation is grown efficiently. CONSTITUTION:When a plasma growing chamber 1 is arranged facing the sample substrate 11 placed on a sample cooling stand 20, the following structure is formed. The end plate 14, having a plasma lead-out window 9, is inserted in a cylinder 15 maintaining a soft contact between the plate 14 and the cylinder 15, and the cylinder 15 is formed in such a manner that its vertical measurement will be adjustable using the screw, which is not shown in the diagram, provided on the lower surface of the cylinder 15. Also, a turn-back groove 16 of choke structure is provided between the end plate 14 and the inner surface of the cylinder 15 in order to prevent the abnormal discharge due to a microwave, and this enables the plasma growing chamber 1 to perform an optimum operation as a microwave cavity resonator. Besides, a ring-type member 18 made of highly permeable soft iron is fitted, along the waveguide 4, on the upper part of the microwave lead-in window 3, and the exciting coil 13 located inside the growing chamber 1 is surrounded by a housing having a high permeability.
Patent JP-H10222545-A (JP)
Title: Parameterized memory circuit degenerating method and logic cell library generating method
Inventor: KITAMURA FUSAKO
IPC: G06F17/50
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a parameterized memory circuit degenerating method and a logic cell library generating method which extract the characteristic value of parameterized memory in a short time and with high accuracy. SOLUTION: When a net list of leaf cells is created from layout data of parameterized memory, the parasitic resistance and parasitic capacity of a leaf cell transistor are extracted (procedure A), and the leaf cell is replaced with a degenerated equivalent circuit (procedure B). When an equivalent circuit of entire memory is created by combining the leaf cells, a part that does not affect characteristic calculation is eliminated, also, a part that affects characteristic calculation and is simplified is degenerated, a circuit simulation execution net list that includes an input vector and an analysis condition is created (procedure C), circuit simulation is carried out (procedure D), characteristic calculation is performed based on the execution result and a logic cell library is automatically created (procedure E).
Patent JP-H11106314-A (JP)
Title: Cosmetic
Inventor: OGAWA MASUMI
IPC: A61K8/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition which gives hair no starchy and greasy feeling, shows excellent conditioning effect and give excellent sense of use by using a specific basic amino acid derivative and a water-soluble and/or alcohol-soluble polymer. SOLUTION: This cosmetic contains (A) 0.01-10 wt.% of one or more kinds of basic amino acid derivative represented by formula I [R<1> is a 8-22C alkyl or alkenyl; j is 0 or 1; X is H or a substituent of formula II (R<2> is same as R<1> ; n is 0 or 1); k is 0-5 and, when k is 0, Y is a substituent represented by the formula: -(CH2 )m -Z (m is 1-5; Z is -NH2 or the like); when k is 1, Y is an amino group] and salts thereof, and (B) 0.01-50 wt.% of at least one selected from water-soluble and/or alcohol-soluble polymers. The compound of formula I is prepared by reaction of a basic amino acid with a glycidyl ether or an epoxy alkane.
Patent JP-H02203191-A (JP)
Title: Crucible for melting metal
Inventor: ISHIZUKA SATORU
IPC: C22C1/02
Filed: 1989-01-27
Abstract: PURPOSE:To allow the molten alloy to flow smoothly in order to prevent additives from remaining stagnant by a method wherein a stopper is vertically installed along the internal wall of a crucible, and a part of the stopper is intruded in the internal wall of the crucible. CONSTITUTION:On the internal wall 1b of a crucible 1, a recessed groove 1c is provided from the top to the bottom to house a stopper 3 which slides up and down, and a gate 2 is located on the extension line of the stopper. When an agitating rod 6 is inserted into the matrix alloy and additives in a complete molten state or in a semi-molten state in the crucible 1, and agitation is carried out, the current of the molten metal including the additives is bent a little at around the stopper 3, however, a smooth current is established without place where the additives remains stagnant. That is, the matrix alloy and additives are satisfactorily mixed.
Patent JP-H02198811-A (JP)
Title: Automotive interior parts and preparation thereof
Inventor: KOMATSU SHIGERU
IPC: B29C41/22
Filed: 1989-01-27
Abstract: PURPOSE:To obtain good appearance and quality while preventing the release of a core material and a skin material by constituting the title trim of a skin layer formed by the slush molding of a PVC resin powder and a foam layer formed by the slush molding of a foamable powder prepared by mixing a specific polyolefinic resin powder and a foaming agent with the PVC resin powder. CONSTITUTION:For example, a door trim 10 for a car is constituted of a core material composed of a PP composite resin plate and a skin material 12, and the skin material 12 is composed of a two-layered structure of a skin layer 13 and a foam layer 14. The skin layer 13 has good appearance and good surface touch by the slush molding of a PVC resin powder and the foam layer 14 is laminated to and molded on the inner surface of the skin layer 13 by the slush molding of a foamable powder prepared by mixing 10 - 50pts.wt. of a polyolefinic resin powder and a foaming agent with 100pts.wt. of the PVC resin powder and, since cushioning properties are imparted and the polyolefinic resin component has compatibility with respect to the core material 11, the foam layer 14 and the core material 11 are bonded strongly.
Patent JP-H11211795-A (JP)
Title: Lsi scan test design circuit
Inventor: MATSUSHITA YASUSHI
IPC: G06F11/22
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an LSI scan test design circuit capable of the scan test design of a large scale LSI in a short time and in the state of reducing fault detection omission without correcting an LSI circuit. SOLUTION: This circuit has an input terminal T for scan test mode and a latch circuit 7 for scan test design as an order circuit at ordinary time but in circuit configuration for determining the output in the manner of combination operation between the respective inputs of the latch circuit at the time of scan test. The latch circuit 7 handles the latch circuit at the time of scan test as an ordinary combination circuit, and a scan test can be applied even to a combination logic circuit up to the respective inputs of the latch circuit.
Patent JP-S63186346-A (JP)
Title: Processor
Inventor: TAKAGI NORIYUKI
IPC: G06F9/32
Filed: 1987-01-29
Abstract: PURPOSE:To develop the software regardless of the presence of an absolute address by setting the bank selecting information together with a branching action to a prescribed address in a bank switching mode and validating the bank switching action after a branching instruction is read out. CONSTITUTION:The selecting information on a memory bank 2b is first delivered to a bank selecting information holding register 5. At the same time, a machine cycle counter 7 starts to count the machine cycles based on a clock signal CLK. No bank switching action is carried out before the count value of the machine cycles reaches a prescribed level. Meanwhile a branching instruction is read out of a memory bank 2a to save the old addresses given from the counter 7 and to set a branching destination address AAA. The counter 7 delivers an overflow signal when its count value reaches the prescribed level and a bank selecting information decoder 6 starts to validate the switching actions to both banks 2a and 2b. Thus a CPU 1 reads an instruction out of the address AAA in the memory 2b of the switching destination and starts to executed said instruction.
Patent JP-S54111613-A (JP)
Title: Starting system of synchronous motor
Inventor: KATOU YUKITOSHI
IPC: H02P1/46
Filed: 1978-02-21
Abstract: PURPOSE: To suppress pulsating torque in the range of twist resonance of the  synchronous motor and load by controlling the variable resistance connected to the field winding of  the synchronous motor or by controlling the voltage reduction means connected to the armature winding.  
     CONSTITUTION: The synchronous motor SM is connected to the starting reactor used as a voltage reduction device, the field  winding C is connected to the variable resistance 4. By this configuration, the pulsating torque can be reduced by the drop of terminal voltage of the motor even in the range of twist resonance of the synchronous motor SM and load, besides the value of pulsating torque itself can be made less by the discharge resistance 4 of higher value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54111924-A (JP)
Title: Production of photograph-bearing card
Inventor: HASEGAWA YUKIO
IPC: B42D15/10
Filed: 1978-02-22
Abstract: PURPOSE: To provide a card of good mechanical strength and high falsification- preventing effect, wherein a photographic image can be formed easily and at low cost.  
     CONSTITUTION: A photograph base 2 is formed of a transparent, highly heat resistant resin such as an ester, acetate, and polypropylene. A photographic image, such as a face photo, is formed on the back face of the base 2 to form a photograph 1. The photograph 1 is applied on its back face with a hot-melt adhesive 4 and laid on a card substrate 5 made of polyvinyl chloride; the assembly is then heated and pressed to embed the photograph 1 in the card substrate 5. The photographic image can be formed in the card with less steps than the prior art. In addition, the formation of the image can be conducted in the final stage of the issue of the card, so that the card can be issued easily and at low cost if only a press is provided at the issuing window. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58138615-A (JP)
Title: Joining of box body component
Inventor: AMAGI SHIGEO
IPC: B29C65/54
Filed: 1982-02-12
Abstract: PURPOSE:To improve the rigidity of the joints of a box by a method wherein box components of synthetic resin material are stuck into each other and volatile solvent is injected between the box components to dissolve and weld them firmly. CONSTITUTION:The external box 3 and the internal box 7 are engaged, then, the clearance between them 3, 7, is filled with foamable heat insulator 9 and the insulator is expanded. Thereafter, trichlorotoluene 25 as volatile solvent is injected by a syringe (not shown) etc. into the outside close contact surfaces 21 between the external 3 and the internal box 7. The trichlorotoluene 25 dissolves nearly all the surface of the internal box 7 in contact with the external box 3 by capillary action, and the internal box is stuck firmly to the external box 3 to enable rigidity to be improved in the box joints.
Patent JP-S55112507-A (JP)
Title: Deflection measuring unit of underground digging edge tool
Inventor: MAEDA MASATAKE
IPC: G01C15/00
Filed: 1979-02-23
Abstract: PURPOSE: To make it possible to measure deflection of the edge tool part of a digging machine with a high precision in a short time, by observing movement of the cord stretched across the fixed side part of a digging machine and the edge tool part which performs digging.  
     CONSTITUTION: Edge tool part 5b is inserted underground by inserting rod 7a which is supported by crane wheel 6a. The tip of narrow wire 7b for measure is connected to edge tool part 5b as a cord. This wire 7b is stretched from pulley 6b which is fixed at a certain height on the ground. Deflection measuring unit 4 is fitted in the approximate middle between edge tool part 5b and pulley 6b and detects deflection of edge tool part 5b by detecting movement of wire 7b as a cord. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53115570-A (JP)
Title: Apparatus for indicating flow rate of supplied water in washing machine
Inventor: FUKUCHI TAKESHI
IPC: D06F39/08
Filed: 1978-02-24
Abstract: PURPOSE: To provide an apparatus which enables proper water supply for effective use of water resources. 
     COPYRIGHT: (C)1978,JPO&Japio