baber/WOPTO huggingface dataset:
Patent JP-H11186572-A (JP)
Title: Photoelectromotive force element module
Inventor: TSUZUKI KOJI
IPC: H01L31/05
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent cracks at a contact point with an edge part of a photoelectromotive force element by a method wherein an insulation member is provided for avoiding a contact between the edge part and a metallic body of the photoelectromotive force element of a photoelectromotive force element module, in which a plurality of photoelectromotive force elements are electrically connected to each other by the metallic body. SOLUTION: In a metallic body 104, when photoelectromotive forces 101, 101' are electrically series-connected to each other, an end of the metal body 104 is connected to a bus bar 102 on the one photoelectromotive element 101 by soldering method, etc. and is connected to a back face side of the other photoelectromotive force element 101'. Insulation members 103, 103' are provided at least in a contact part between an edge part of the photoelectromotive element 101 and the metal body 104, and an extreme fold is prevented in the metallic body 104 by avoiding the contact between both, whereby cracks in a contact point with the edge part of the photoelectromotive force element can be prevented.
Patent JP-2000218785-A (JP)
Title: Liquid drop generator for ink-jet printer
Inventor: KATERBERG JAMES A
IPC: B41J2/045
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a novel means for stimulating long ink-jet arrays at a high operating frequency. SOLUTION: A liquid drop generator 27 for use in an ink-jet printer is capable of stimulating long ink-jet arrays at a high operating frequency. The liquid drop generator comprises a section with a substantially uniform cross-section for a central portion and two end sections with different cross-sections. The end sections have means for adjusting a resonant frequency of the end sections to match that of the central portion. In particular, the means comprise cut parts 25 on a top part of the liquid drop generator. The liquid drop generator utilizes multi-lobed type radial bending modes for vibration of an array of orifices, and the vibrational modes are driven by at least two rows of transducers 18 which extend substantially the length of the liquid drop generator. The transducers are disposed so as not to be inconsistent with a lobe structure of an operational radial bending mode.
Patent JP-2000178790-A (JP)
Title: Anodic oxide film-coated member excellent in resistances to thermal cracking and corrosion
Inventor: TANAKA TOSHIYUKI
IPC: C25D11/16
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an anodic oxide film-coated member excellent in resistances to thermal cracking and to corrosion. SOLUTION: In a material having an anodic oxide film on an Al or Al alloy substrate, the surface roughness of the substrate before anodizing measured by the following methods (i) to (ii) is 0.1-5 μm. (i) The surface roughness is measured at 3 or more positions on a segment line optionally selected on the substrate surface and having 25 um length, the measured surface roughness at >=1 position (average in the case of >=2 positions) except the maximum value and minimum value among the obtained measured values is a measured value A. (ii) The process is repeated >=3 times, and the average of the measured values A is used as the surface roughness. The surface roughness of the anodic oxide film on the substrate is also 0.1-5 μm when measured by the methods (i) and (ii).
Patent JP-2000183719-A (JP)
Title: Input circuit, output circuit, input-output circuit and signal transmission system provided with the input- output circuit
Inventor: WATARAI SEIICHI
IPC: H03L7/08
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To utilize a control signal that set the output end to high impedance to enable power-saving and also to output an expected signal from an input circuit by stopping a current source feeding power to the input circuit based on such a matter that a signal is no longer supplied when the generating an input operation is not supplied any more. SOLUTION: In an basic operation of an input-output circuit, when a high level enable signal is supplied and an output circuit 12A operates, an input circuit 14A does not consume power, and conversely, when a low level enable signal is supplied and the input circuit 14A operates, the output circuit 12A does not consume power. In addition to this, when the high level enable signal is supplied and the input circuit 14A does not operate, a signal of value expected in a CMOS internal circuit connected to an output end from the output end is supplied to the CMOS internal circuit from the input circuit 14A.
Patent JP-H0770270-A (JP)
Title: Production of rigid-polyurethane- or urethane-modified polyisocyanaurate foam
Inventor: RIKU DE HOSU
IPC: C08G18/76
Filed: 1993-12-29
Abstract: PURPOSE: To obtain the polyurethane useful as e.g. a rigid foam for insulation which is excellent in heat insulation properties and has a fine cellular structure by reacting a polyisocyanate composition having a specified composition with a polyfunctional isocyanate reactive composition.  
     CONSTITUTION: The objective polyurethane is obtained by reacting (A) a polyisocyanate composition containing a reaction product of (i) a theoretically excess amount of an organic polyisocyanate (for example, 2,4- or 2,2'- diphenylmethane diisocyanate or the like) with (ii) a substantially fluorinated isocyanate reactive compound of formula I [wherein n is an integer of 1-11; m is 1-11; p, q and q' are each 0 or 1; Y is O, S, carboxyl or a group of formula II (wherein R is H, a 1-12C alkyl or the like) or the like; X is O, S, carboxyl or a group of formula III (wherein R' is a 1-12C alkyl, a 1-12C fluoroalkyl, H, or the like) or the like; and Z and Z' are each carboxyl or a group of formula IV (wherein R" is H, a 1-12C alkyl, or the like) or the like] with (B) a polyfunctional isocyanate reactive composition under foam foaming conditions. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07197829-A (JP)
Title: Electric generator of engine
Inventor: TAIKO MINAO
IPC: H02J3/38
Filed: 1993-12-29
Abstract: PURPOSE:To provide AC output of highly accurate and constant frequency without any pickup by respectively controlling a regulation means to make engine rotational speed to a specified value by an ignition timing signal at the time of starting an engine, and make the engine rotational speed to a constant value by a signal for showing electric generator output characteristics after it reaches a specified value. CONSTITUTION:Output voltages is adjusted by an ECU 20 by controlling exciting current If of an electric generator 19, and the opening of a throttle valve 11 is adjusted by controlling a signal TV outputted to a step motor 18, and then output frequency is controlled by varying engine rotational speed. The power supply of the step motor 16 is battery voltage (+B). A stator motor 16 is rotated by a signal ST from the ECU 20 so as to start an engine 13. The engine 13 is rotated by a battery 17 which is the electric power supply at the time of starting, and AC output is inputted to a power supply voltage circuit 18 when the electric generator 19 is operated, and 5V voltage is generated to be rendered the power supply voltage of the ECU 20. An ignition circuit 20 is driven by the ECU 20, and a signal Tp is inputted from the ignition circuit 22 so as to monitor the engine rotational speed.
Patent JP-H10188289-A (JP)
Title: Optical recording method, tracking control method in optical recording and optical recording device using these methods
Inventor: MAEDA HIDEO
IPC: G11B7/135
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make possible excellently detecting even a small pit. SOLUTION: When a pit P smaller than a beam waist W is irradiated with a laser beam, a distortion occurs on a wave front H of its positive reflection beam. This distortion is correlated with the position of the pit P for the beam waist W. Then, by detecting the distortion of this wave front H, information recording on a disk D is made to be read out. Although the detection by intensity change of light becomes difficult when the pit P is smaller than the beam waist W, when it is made so that the information is reproduced from the distortion of the wave front H not from the intensity change of light, even the pit P smaller than the beam waist W is detected. Thus, it becomes possible to deal with the large capacity of the disk D. Further, since device constitution is made simple and compact, this device is useful for e.g. a reproduction exclusive portable CD player, etc.
Patent JP-H11183499-A (JP)
Title: Vehicle speed detection mechanism
Inventor: TAKANO TAKAHITO
IPC: G01P1/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle speed detection mechanism that can be mounted easily by miniaturizing it and simplifying its retention mechanism. SOLUTION: A vehicle-speed detection mechanism is constituted of a rotary member 25 with a screw gear 21 that is fixed to a drive shaft 3, a pinion gear 26 that is engaged to the screw gear 21 at right angle, and a transmission part 32 and a mounting member 31 that supports the rotary member 25 rotatably and has a reception part 33 that opposes the transmission part 32. Then, the reception part 33 repeatedly receives a transmission signal from the transmission part 32 due to the rotation of the rotary member 25 and detects the speed of the drive shaft 3.
Patent JP-H05173190-A (JP)
Title: Display device
Inventor: HAYASHI AKIMINE
IPC: G02F1/1333
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a non-light emission type display device whose display is bright by constituting the device so that one of substrates has transparency, and a gel-like high polymer swollen or contracted by an electrical means is disposed on the surface on which an electrode of one of a pair of substrates is disposed. CONSTITUTION:The inside of a cell constituted of as pair of substrates 1, 2, and a seal 8 disposed in its peripheral part is filled with a liquid 6, electrodes 3, 4 are laminated on the face which faces the inside of the cell of the substrates 1, 2, and also, in the substrate 1, a high polymer gel 5 is laminated thereon. In such a state, ion the case a voltage is impressed to the electrodes 3, 4, and an electric field is generated in the cell, when the electrode 3 and the electrode 4 are the anode and the cathode, respectively, the gel is flat as it is at the time of formation and still has transparency, and the device remains transparent. However, when a voltage is applied so that the electrode 3 and the electrode 4 becomes the cathode and the anode, respectively, ruggedness is generated in the high polymer gel 5, light is scattered, and the device becomes a nebulons state. In this regard, by impressing a voltage of about + or -3V, this phenomenon can be observed reversibly.
Patent JP-H06185654-A (JP)
Title: Solenoid valve
Inventor: HAMA TOMIO
IPC: F16K27/00
Filed: 1992-12-18
Abstract: PURPOSE:To realize the thinning of a solenoid valve by, in the solenoid valve having an electromagnetic coil and a movable iron core within a rectangular casing, pressing the above coil in between the casing and an attaching member in a direction rectangular to the axial direction of the above coil and thereby fixing it. CONSTITUTION:In a pilot valve 10 used for a valve manifold, a casing 16 formed into a rectangular parallelepiped whose length in the direction of depth is shorter than the length of each side on both its side faces is arraragedly provided with an electromagnetic coil 104 including a coil winding 128 and yokes 122, 124 so that the axis of the coil 104 may be parallel to both the side faces of the casing 16 In addition, a movable iron core 106 which can move back and forth in the axial direction of the coil 104 is provided in the coil 104. The coil 104 is pressed in between the casing 16 and/or an attaching member 18 fixed its the casing 16 in a direction which is rectangular to both the side faces of the casing 16 and moreover to the axial direction of the coil 104 and fixed by a pin 38 threadedly engaged on the casing 16.
Patent JP-H06185910-A (JP)
Title: Touch probe for three-dimensional measurement
Inventor: SUZUKI TOSHIYUKI
IPC: G01B21/00
Filed: 1992-12-17
Abstract: PURPOSE:To provide a touch probe for three-dimensional measurement in which attitude control is performed based on a measurement command for bringing a touch probe into contact with a work from an optimal direction. CONSTITUTION:The tapered holding part 10A of a probe body 10 is fit in a tapered hole 1A of a spindle and a probe sensor body P is loaded to a horizontal shaft 3 in order to suspend the sensor body P below the center of rotation within the probe body 10 and rotate along with the spindle. An air motor means for swinging the probe sensor body P while inclining is also provided in the probe body 10. The air motor AE is connected through an optical communication means with an external NC control section and rotations of the spindle and the air motor are fed, along with an NC machining program from the NC control section, to an operating section where the information is processed to set the probe in an optimal direction thus controlling the rotational positions of the spindle and the air motor.
Patent JP-H06182351-A (JP)
Title: Treatment of waste paper regenerating waste water
Inventor: MIWA HATSUICHI
IPC: B01D21/01
Filed: 1992-12-21
Abstract: PURPOSE:To subject waste paper regenerating waste water to flocculation treatment by small-sized flocculation treatment equipment to obtain supernatant water low in turbidity. CONSTITUTION:Waste paper regenerating and dyeing waste water is subjected to flocculation treatment using a mixture of polydimethyldiallylammonium chloride and polyaluminum chloride containing 1-5wt.% of a sulfate ion as SO4. By this constitution, the waste water can be efficiently flocculated by a simple flocculation treatment equipment and supernatant water low in turbidity can be obtained and the use amt. of an alkali agent for adjusting pH can be also reduced and, therefore, treated water of high quality can be obtained and excellent effect can be developed.
Patent JP-H10193136-A (JP)
Title: Device for press-fitting sleeve to deformed reinforcing bar
Inventor: SAKUMA YOSHIKAZU
IPC: B23K20/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate press-fitting of a joint sleeve to the tip end of a deformed reinforcing bar in an executing site. SOLUTION: A movable member 5 with a sleeve storage part 5c is press-fitted to the tip end of the cylinder rod 4b of a driving cylinder 4. An attaching plate 8 is provided in the front of the cylinder in the manner in which a prescribed interval can be held from it. A deformed reinforcing bar 1 can be advanced toward the movable member 5 through a hole 8a. The front of the attaching plate 8 is provided with a sleeve receiving part 11 of a bisected structure, which is capable of supporting the rear end of the sleeve 2 inserted into the tip end of the reinforcing bar. The movable member 5 is advanced, press-fitting the sleeve 2 to the reinforcing bar 1 by means of a die 3 installed at the opening of the sleeve storage part 5c.  With the movable member receding after the press-fitting, the reinforcing bar is prevented from following up the movable member by means of a wedge member 12 installed on the back of the attaching plate.
Patent JP-H10185695-A (JP)
Title: Method and device for measuring surface temperature of object inside heating furnace
Inventor: MANDOKORO HIDEHIKO
IPC: G01J5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To measure the surface temperature of an object to be heated by detecting the radiation energy from the object to be heated with a radiation thermometer provided in rear of a cavity-like shielding member, which is arranged opposite to a surface of the object to be heated, or a heat insulating member, which is fitted to a rear surface of the shielding member. SOLUTION: A cylindrical cavity-like shielding member 1 is arranged opposite to a surface of a steel material S to be heated inside a heating furnace F, and a fin member 2 is fitted to a rear surface of the member 1, and a water cooled tube 5 is fitted to a rear surface part of a heat insulating member 3, and a radiation thermometer 4 and a light converging part 6 are connected inside the tube 5 so as to form an optical fiber. A through opening 8 is continuously formed in the members 1-3, and the radiation energy from the steel material S is received by the thermometer 4 through the opening 8. The thermometer 4 can be housed in the water-cooled tube 5, and temperature ruse can be prevented by housing the thermometer 4 or the light converging part 6 thereof in the water cooled tube 5, and the accurate temperature measurement can be performed.  Shape of the cavity is not limited to the cylindrical shape, and a hemi-spherical or conical shape cavity can be formed.
Patent JP-2001176091-A (JP)
Title: Optical disk device
Inventor: HIRAI HIDEAKI
IPC: G11B7/09
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which is made to correctly perform a servo control even when a flare component is included in a servo signal. SOLUTION: The device is provided with a flare component generating means for generating an RF flare component included in an RF signal and a servo flare component included in the servo signal, a servo flare component removing means for subtracting the servo flare component from the servo signal, an RF flare component removing means for subtracting the RF flare component from the RF signal, a ratio generating means for generating the ratio of the RF signal to the output signal of the RF flare component removing means and a means for multiplying the output signal of the servo flare component removing means by the ratio generated by the ratio generating means and outputting the result and signal as the servo signal.
Patent JP-H0544368-A (JP)
Title: Vehicle lock device
Inventor: YAMADA SHINJIRO
IPC: E05B65/32
Filed: 1991-12-25
Abstract: PURPOSE:To absorb an individual difference in a space between outer handle and an open lever with the use of two open levers. CONSTITUTION:An open lever assembly journalled to a shaft 8, is composed of two components, that is, a first open lever 21 and a second open lever 22. An adjusting elongated hole 57 is formed in the first lever, using the shaft 8 as a center, and the front end of an attaching screw 24 piercing through the adjusting elongated hole 57 is screwed into the second open lever 22.
Patent JP-2001170040-A (JP)
Title: X-ray examination instrument
Inventor: MOCHITATE MIKIO
IPC: A61B6/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain data for computes tomography by using a display screen in an X-ray examination instrument with a CT instrument and an angiograph. SOLUTION: The II image 1 obtained by the angiograph is displayed on a display screen. The position data P4, P5 indicating the computed tomographic region or slice position data P6 are displayed over a tomographic image 10 on the display screen.
Patent JP-H11184625-A (JP)
Title: Resistance value output type non-contact pointing device
Inventor: AMAMIYA KUNIO
IPC: G06F3/038
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a resistance value output type non-contact pointing device which can be connected to a port for connecting the resistance value output type pointing device. SOLUTION: A permanent magnet 212 is attached to the lower end of an operating lever 211, and the motion of the permanent magnet is detected by a hole element. Two hole elements 213 and 214 arranged along with an X axis are connected to a first differential amplifier 217, and two hole elements 215 and 216 arranged along with a Y axis are connected to a second differential amplifier 218. The outputs of two differential amplifiers are converted to be digital by an A/D converter 221 and supplied to drive elements 231a-231e as control signals. A ladder circuit is composed of serial resistors 232a-232d, terminal resistor 232e and parallel resistors 233a-233c and by appropriately determining the control patterns of the drive elements, a resistance value in proportion to the manipulated variable of the lever is outputted.
Patent JP-H11181474-A (JP)
Title: Liquid detergent packed in thin-wall container
Inventor: KIMURA HIROSHI
IPC: C11D1/34
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject detergent reduced in sequential weight-loss of detergent and deformation of container caused by oxygen absorption in a container due to a component of a liquid detergent or permeation and volatilization of or the like a part of the component to the outside of the container, by packing a detergent composition containing a compound having a phosphonic acid group in the molecule. SOLUTION: This liquid detergent is obtained by packing a detergent composition containing 0.1-5 wt.% compound having at least one phosphonic acid group in the molecule into a thin-wall container (whose material is preferably a plastic such as polyethylene terephthalate) having 30-300 μm, preferably 100 250 μm, further preferably 150-220 μm wall thickness. A compound represented by the formula (X is H or OH; R is H or a 1-5C alkyl), e.g. ethane-1-hydroxy-1, 1- diphosphonic acid is exemplified as the above compound having phosphonic acid group.
Patent JP-H06194911-A (JP)
Title: Electrophotographic receptor
Inventor: KOBAYASHI TATSUSHI
IPC: G03G15/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide the electrophotographic receptor with which good image characteristics having less fogging and sufficient image density are obtainable by specifying the surface resistivity and volumetric resistivity in the dark constituting the electrophotographic sensitive body. CONSTITUTION:The surface resistivity in the dark of the electrophotographic receptor of a rear exposure and simultaneous development system formed by successively laminating a light transparent conductive layer 2 and a photoconductive layer 3 on a light transparent base 1 is specified to <=1X10<15>OMEGA and the volumetric resistivity thereof to 5X10<9> to 1X10<18>OMEGAcm. Cylindrical moldings of glass, light transparent resins, such as glass, polycarbonate, having a cylindrical shape or light transparent sheet-like films of polyethylene terephthalate, etc., are used for the light transparent base 1. The light transparent conductive layer 2 is superfine particles of indium titanium oxide, tin oxide, zinc oxide, etc,. and is formed by using a method, such as sputtering. A function separated lamination type photoconductive layer or single layer type photo- conductive layer is usable for the photoconductive layer 3.
Patent JP-H11189386-A (JP)
Title: Ski escalator
Inventor: NOMURA KIYOUSUKE
IPC: B66B23/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an escalator that passengers wearing skies safely get on or off. SOLUTION: Escalator steps 2 of a box are packed with snow or snowlike material and covered at their tread 3 also with snow or snowlike material, and their width is made longer than the length of skies 1 such that skiers wearing skies 1 stand on the steps 2 sideways. The steps 2 are connected to two pairs of cordage shifted, which are rotated synchronously to hold the treads 3 of the steps 2 continuously horizontal against a slide of the snow or snowlike material therefrom. A belt-like handrail has a guide member 7, which overhangs the steps 2 except at the landing and alighting areas such that skiers on the steps 2 may hold it with ease.