baber/WOPTO huggingface dataset:
Patent JP-H07276196-A (JP)
Title: Centerless grinding method for pipe shape member and device therefor
Inventor: TAKEUCHI NORIFUMI
IPC: B24B5/22
Filed: 1994-04-04
Abstract: PURPOSE:To provide a method by which the outer/inner peripheral surfaces of pipe shape workpieces 5 can be ground efficiently and accurately (especially, with high concentricity) and a device suitable for applying this method. CONSTITUTION:The peripheral surface of pipe shape workpiece is ground like a conventional centerless grinder, while rotating the pipe shape workpieces 5 in an arc arrow mark r2 direction by a blade 1, an adjusting wheel 2 and a grinding wheel 4. The inner peripheral surface of the pipe shape workpiece 5 is ground by rotating a grinding wheel 6 for grinding an inner periphery in an arc arrow mark r4 direction by a high speed air motor 7 in parallel with a peripheral surface grinding simultaneously.
Patent JP-2000264272-A (JP)
Title: Panel joining method
Inventor: NAKAHARA SABURO
IPC: B23K26/21
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To establish an excellent appearance as no welding mark is produced at the surface of an outer panel, allow omission of an operation to shave off each angle owing to a rounded shape of each termination, eliminate a press working when an outer panel is to be joined with an inner panel, and enhance the workability and suppress the cost. SOLUTION: A joining method applies to joining the edge of a vehicle outer panel 1 with the edge of an inner panel 2 and consists of three processes, i.e., a press working process to fold back the edge of outer panel 1 inward and overlap on the inside, a metal process to overlap the joining edge 2a of the inner panel 2 more inside than the foremost edge in the overlapped portion 1a of the double-layered outer panel 1 and weld the foremost edge of the inner panel 2 to the folded-back part of the outer panel 1, and a painting process to apply a paint seal 4 to the welded part produced in the metal process.
Patent JP-H0644537-A (JP)
Title: Resistance element reader
Inventor: JIYOSEFU KORINOO
IPC: G11B5/39
Filed: 1993-03-25
Abstract: PURPOSE: To satisfactorily read a matrix even if the impedance of a magnetic resistance sensor is low by permitting an inquiry circuit to sequentially give inquiry potential to the respective inquiry ports of resistor elements, to give reference potential to the other resistor elements and to provide with one voltage stabilization circuit. CONSTITUTION: Respective read ports L1.0-L1.n are connected to one voltage source CS through a resistor R so that the respective ports L1.0-L1.n have the potential V of V=0 volt, for example, for invalidating the effect of the other elements 1.0-1.n at the time of the inquiry of the element 1.0, for example. Thus, current I0 flows in the element 1.0 and current is prevented from existing in the elements except the element 1.0 so that the elements except the element 1.0 do not generate a parasitic signal which is possible added to the signal of a head which is selected in contrast. Thus, zero voltage is secured in the terminals of the elements except the element 1.0 for realizing the target, and the potential of a row is set to be voltage V by the resistor R connected to a voltage generator Vr .
Patent JP-H11265436-A (JP)
Title: Monitoring device
Inventor: KAWABATA KIYOUSUKE
IPC: G06T1/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device which enables search and determination of a monitoring target and setting of image pickup conditions only by accessing a terminal and which also enables image pickup and processing and analysis of possessed data. SOLUTION: This device is composed of a first ground station 3a provided with an image pickup machine 9, operation scheduler 11, operation controller 12 and recorder 13 loaded on a space flying object 1 so as to perform operation control and image pickup instruction; a second ground station 3b provided with a memory 14 for a geographical information database, a memory 15 for a satellite information database, a memory 16 for an image pickup reservation database, a memory 18 for a processing reservation database, a memory 17 for a software to access the databases, a memory 19 for a processing software, a memory 20 for an analysis software, a computer 21 for executing the analysis software and a disk 22 for storing the processing result and the analyzed result so as to store information; third and fourth ground stations 3c and 3d provided with computers and memories for softwares so as to set the monitoring target; and these ground stations are mutually connected by a communication line.
Patent JP-S60210613-A (JP)
Title: Photosensitive material
Inventor: YOKOYAMA SHIGEKI
IPC: C08G65/26
Filed: 1984-04-03
Abstract: PURPOSE:A photosensitive material improve in antistatic property without detriment to its other characteristics, prepared by incorporating a specified fluorine- containing block polymer in a constituent layer of a photosensitive material. CONSTITUTION:A fluorine-containing block polymer of formula I , II, or III(wherein A is a polymerizable, hydrophobic, fluorine-containing monomer having at least one fluorine atom, B is a polymerizable hydrophilic monomer, r, t, and v are each 2-1,000, s, u, w, and y are each 2-5,000), e.g., a polymer of formula VI is incoporated in an amount of about 0.001-0.1g/m<2> in a constituent layer (photosensitive emulsion layer, backing layer, antihalation coating, protective layer, or the like) of a photosensitive material.
Patent JP-S63235650-A (JP)
Title: Thermoelectric combination feed system
Inventor: TOMITA TSUTOMU
IPC: F22B1/18
Filed: 1987-03-20
Abstract: PURPOSE:To improve the recovery efficiency of heat, by installing a booster pump, a boiler, a heat exchanger, a receiver and an expansion valve in a circulating passage of cooling water in consecutive order at the time of recovering it as hot water or steam upon utilization of heat of the cooling water for a gas engine driving a generator. CONSTITUTION:A cooling water system for a gas engine 2 driving a generator 1 is constituted to a closed circuit where cooling water is forcedly circulated by a circulating pump 7. In this case, in a cooling water pipe 5 in a range from an engine jacket outlet 3 to the circulating pump 7, there are provided a booster pump 15, a boiler 16, a heat exchanger 17, a receiver 18 and an expansion valve 19, in consecutive order. And, a feed water pipe 11 in which cooling water out of a feed water pump 10 flows is piped to the receiver 18 and the heat exchanger 17 in order, effecting heat exchange between the pipe and the cooling water, and hot water or steam is made so as to be secured by this heat exchange. In addition, an interspace between both upper stream sides of the booster pump 15 and the circulating pump 7 is connected with a short- circuit pipeline 20 fitted with a radiator 21 to be cooled by a fan 22.
Patent JP-H11266318-A (JP)
Title: Message transmitter
Inventor: UEDA TOSHIYUKI
IPC: H04W84/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the message transmitter that generates message data in a way that takes ease of seeing data by a reception destination into account in matching with a display form of received data of the destination. SOLUTION: A telephone directory area 8a provided in a storage means has an index section 8a2 that stores a transmission destination of a message and a device No. section 8a3 that stores types of receivers of the destinations. When a message destination is designated, a display line number/digit number of a receiver is extracted from a transmission carrier area 8b, based on a type of the corresponding receiver. Then a display line number/digit number of a message input menu is set to the same as that of the receiver and the input message is sent through a jack 3. Thus, the message is displayed on the receiver side in a form of the message as it is inputted.
Patent JP-S63230024-A (JP)
Inventor: AJITA SHIYOUJI
IPC: A01K61/00
Filed: 1987-03-20
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-S63229826-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI HITOSHI
IPC: G03F7/40
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a semiconductor whose dimensional accuracy is high by a method wherein, after a developing process to remove a resist by a developing solution has been completed, the still remaining resist is removed by a plasma discharge. CONSTITUTION:A polysilicon film 11 is formed on a semiconductor substrate 10; furthermore, a photoresist 12 is formed and after exposure to light, 80-90% of the exposed part of the resist 12 is removed by using a developing solution. At this stage; an unexposed part 12a exists. An O2 plasma 13 is discharged at a low pressure and for a short time by using an etching system. During an etching process using a parallel-plate etching system; mainly a reactive ion etching process proceeds. Accordingly, ions inside the O2 plasma 13 near the cathode are accelerated in the direction which is perpendicular to a semiconductor wafer; only the ions which have reached the resist react with the resist and the etching process proceeds. This reactive low etching process is anisotropic; if the resist is etched by the plasma, it is etched in the vertical direction. Accordingly, the resist 12a is removed entirely by the plasma discharge.
Patent JP-H11264953-A (JP)
Title: Color projection device
Inventor: SAWAI YASUMASA
IPC: G03B33/12
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a color projection device which has good color balance and high efficiency and is small-sized at low cost. SOLUTION: A color wheel CW splits the white light from a lighting system OP1 into two color lights of different wavelength components and change the color components of the color lights with time by rotation. Transmission liquid crystal panels P1 and P2 modulate the split color lights corresponding to the changes over aging. Further, the color wheel CW puts images of the two modulated color lights together. A projection optical system OP2 projects the composite color image on a screen SC.
Patent JP-S54158680-A (JP)
Title: Production method of steel reinforced aluminum trolley wire
Inventor: MIYAUCHI MICHIO
IPC: B21C23/26
Filed: 1978-06-05
Abstract: PURPOSE: To obtain a trolley wire where the steel band and the conductive layer are contacted tightly, by making coarse the surface of steel band before extrusion coating of conductive layer then heating in non-oxcidation environment thereafter extrusion coating a conductive layer such as aluminum.  
     CONSTITUTION: When extrusion coating an aluminum conductive layer 2 on a steel band by means of coating extruder 4, the surface of steel band 1 is coarsed by surface coarsing device 8 before feeding the steel band 1 to the coating extruder 4,  then said coarsed steel band 1 is heated at heater 9 in non-oxcidation environment  such as inert gas, thereafter it is guided to coating extruder 4 to coat with an  aluminum conductive layer 2 thus to obtain final product or steel reinforced  aluminum trolley wire. With such method the joint between the steel core and the  aluminum layer can be strengthened to prevent the deterioration of mechanical  strength trolley wire due to the peeling caused after long term usage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6099321-A (JP)
Inventor: SUTEFUANUSU PAARUDEKOOPERU
IPC: B04C3/04
Filed: 1984-04-05
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-S54952-A (JP)
Title: Amplifier
Inventor: MORISHITA MAKOTO
IPC: H03G3/10
Filed: 1977-06-06
Abstract: PURPOSE: To enable to set the bias current suitable for circuit integration variably and with good accuracy and to reduce the variation in the bias potential depending on the magnitude of voltage gain, by using transistors of multi-collector constitution for a differential amplifying circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000265744-A (JP)
Title: Indoor automatic sliding door device
Inventor: MAKINAGA MASAHIRO
IPC: E05F15/60
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To facilitate execution and maintenance, and improve design without any sense of incompatibility by housing a self-traveling body having a sash roller in a rail material fixed on an upper frame so as not to expose it, and traveling it in the raid material. SOLUTION: An upper frame 6 is provided downward of a hanging wall 9, and a rail material 1 is attached downward of the upper frame 6. A self- traveling body 2 attaching a sash roller 3 to both sides can move along the inside of the rail material 1. A hanging door hangs a sliding door panel 4 from the rail material 1 by the sash roller. A decorative sheet 17 is stuck on both the faces of the rail material 1, which is not conspicuous, and design is improved without any sense of incompatibility. A starting sensor 10 is attached to the sliding door panel 4, when a person comes in front of the sliding door, the starting sensor 10 senses it, a linear motor is started, and the self-traveling body 2 moves in the rail material 1.
Patent JP-H01239818-A (JP)
Title: Magnetic powder and magnetic recording medium using the same
Inventor: KANZAKI TOSHIO
IPC: G11B5/712
Filed: 1988-03-19
Abstract: PURPOSE:To sufficiently improve durability and magnetic characteristics and to sufficiently improve the magnetic characteristic and the durability of a magnetic recording medium obtained by using magnetic powder by forming a film comprising titanium compound on the surfaces of the particles of the powder, and further forming a film made of gallium compound thereon. CONSTITUTION:A film made of titanium compound is formed on the surfaces of particles, and a film made of gallium compound is further formed thereon. In this case, it is preferable that the titanium is contained in a range of 0.5-10wt.% based on the total amount of magnetic powder and the gallium is contained in a range of 1-15wt.% The film made of the titanium compound formed on the surfaces of the particles of the powder is formed of titanium oxide or titanium hydrate oxide, the film made of the gallium compound is formed of gallium oxide or gallium hydrate oxide, and the powder is preferably formed of metal magnetic powder.
Patent JP-H04302456-A (JP)
Title: Thick-film wired board with a plurality of identical circuit patterns
Inventor: YAMADA TOMOHIRO
IPC: H05K1/02
Filed: 1991-03-29
Abstract: PURPOSE:To provide a thick-film wired board which permits solder to be metallized and components to be mounted on a circuit pattern with the use of one type of board, for use in solder print, and one type of packaging program regardless of errors in the dimension of a ceramic substrate. CONSTITUTION:Manufactured on a ceramic substrate 12 are first printed portions 15a through 15d, pads 20a through 20d for mounted components at second printed portions 16a through 16d, and wired patterns 22a through 22d of the second printed portions 16a through 16d by means of a screen printing technique using different positive films for each. The pads 20a through 20d, at the second printed portions 16a through 16d, and the wired patterns 22a through 22d are made up of materials different from each other. Since the pads 20a through 20d are printed at absolute locations on the ceramic substrate 12, with the same feed pitch regardless of errors in the dimension of the substrate, the metallization of solder and the mounting of components on the pads can be precisely and easily effected with the use of one type of substrate, for use in solder print, and packaging program. Meanwhile, the wired pattern is printed at a corresponding location with a feed pitch in response to errors in the dimension of each ceramic substrate.
Patent JP-H03268653-A (JP)
Title: Remote power supply interrupt detection system
Inventor: FUDA HITOSHI
IPC: H04M3/26
Filed: 1990-03-19
Abstract: PURPOSE:To distinguish line interrupt and power interrupt by looping back a detection signal of an outgoing exclusive line to an incoming exclusive line on power interruption with a slave station in-band signal transmitter. CONSTITUTION:A master station in-band signal transmitter 2 connected to a private branch of exchange 1 accommodating a telephone set 1A sends a detection signal detecting power interruption to an analog exclusive line 5 and receives a detection signal from an analog exclusive line 6. On the other hand, a slave station in-band signal transmitter 3 connected to a private branch of exchange 4 accommodating a telephone set 4A loops back a detection signal received from the analog exclusive line 5 on power interruption to the analog exclusive line 6. Thus, whether the line is interrupted when it is not in use or power interrupt takes place at a slave station is distinguished and power interruption is easily identified.
Patent JP-S61226306-A (JP)
Title: High performance tire
Inventor: FUJIWARA KENICHI
IPC: B60C11/03
Filed: 1985-03-30
Abstract: PURPOSE:To improve durability against high-speed driving, by installing plural narrow kerfs in a rib of a shoulder part or a block in a tire axial direction, while setting a tire circumferential rigid index and a kerf groove capacity index to the specified value, in case of a tire tread for a bus or the like. CONSTITUTION:A tread 1 is divided into a crown part CR and a shoulder part SH by vertical main grooves G1 and G2, and block lines B1-B3 are formed in this crown part CR. In this shoulder part SH, there is provided with a kerf groove S being an equi-pitch in the circumferential direction and narrow, for example, about 2mm in width (t), and a circumferential rigid index of the pattern is set down to 30-70, while a capacity index of the kerf groove S is set to a range of 2.5-15. With this constitution, any drop in service life due to wear is none and what is more, durability against high-speed driving, driving comfortableness and steering stability are all improvable.
Patent JP-H11264938-A (JP)
Title: Optical element switching device
Inventor: KOYAMA KENICHI
IPC: G02B21/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical element switching device which can properly and selectively switch optical elements without interference of an optical element with an object. SOLUTION: This device is provided with a moving member 43 which can be fitted plural optical elements detachably and move linearly in parallel and a guide member which guides the optical elements away from object when moving the moving members 43 linearly in parallel so as to switch the optical elements. The guide member is constituted by applying cam grooves 59a and 59b formed on the internal surface of a fixed frame 29 opposite each other and those cam grooves 59a and 59b after extending along an observation optical axis further extend horizontally crossing the observation optical axis at right angles.
Patent JP-H05276699-A (JP)
Title: Coil body and manufacture thereof
IPC: H02K15/04
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a coil body having a large conductor occupancy rate, many number of turns, an extremely high efficiency and a small size and a method for manufacturing the same. CONSTITUTION:Spiral first coils 21-26 and cores 51-66 are formed on a flexible insulating board 1. Then, it is covered with an insulating layer 3, the layer 3 on inner end connecting parts 61-66 of the first coils and the cores 51-56 is removed, and contact holes and core holes are formed. Thereafter, second coils 41-46 and cores 57-512 are formed on the layer 3, and they are rounded to form a coil body. Here, the cores 51-56 are connected to the cores 57-512 through the core holes. Inner end connecting parts 61-65 of the first coils are connected to inner end connecting parts 71-76 through the contact holes, and the entire coils constitute a series circuit.
Patent JP-S51144434-A (JP)
Title: Cold thermosetting resin composition for powder coating
Inventor: OOSAWA AKIRA
IPC: C08F26/00
Filed: 1975-06-06
Abstract: PURPOSE: A cold thermosetting resin composition for coating metal suffaced, capable of giving hard coated films, which is composed of an oligomer having cyanamide groups on the branched chains and a copolymer having coarboxyl groups. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10266895-A (JP)
Title: Flap for high temperature fluid
Inventor: NAGAI MASAO
IPC: F02K1/78
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To positively prevent a thermal deformation of a liner, alleviate thermal stress, prevent a damage and maintain a good flat passage. SOLUTION: A flap for high temperature fluid comprises a flap 15 constituted by a linear 19 and a structure member 18 which support the liner 19, and the other flap 17 constituted by the other liner 21 and the other structure member 20 which support the liner 21. The flap for high temperature fluid further comprises first lugs 22, 23 each having a through hole 25 at its center and provided at opposite surfaces to each other, disposed so as to be adjacent with a predetermined space and arranged in a flowing direction of a high temperature fluid, and second lugs 26, 27 each having an oblong through hole at its center, the oblong through hole 25 being orthogonal to the flowing direction of the high temperature fluid. Each of long pins 30 is inserted into each center of the through holes 25 of the lugs, and the liner 19 of the flap 15 and the structure member 18, and the liner 21 of the flap 17 and the structure member 20 are respectively coupled to each other.
Patent JP-H09260904-A (JP)
Title: Dielectric filter and adjusting method for the same
Inventor: KITA MASAMI
IPC: H01P1/205
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a dielectric filter by providing an inductor for short-circuiting, which is connected parallelly with an inductor for short-circuiting, at an inductor for coupling connected between notch circuits. SOLUTION: Concerning this dielectric filter, a three-stage band stop filter is formed from a notch circuit 3, for which a capacitor 2 is serially connected to a resonance circuit 1, and the inductor for coupling for which these three notch circuits 2 are parallelly connected, and an inductor 6 for short-circuiting, for which one notch circuit 3 positioned at the center is bypassed, parallelly connected to the inductor 4 for coupling is provided. Concerning the dielectric filter constituted like this, passing and attenuating bands can be provided at any desired frequency bands by the band stop filter, and a pole is generated at a second-order sprious part by the inductance of the inductor 6 for short- circuiting. The position of the pole can be freely adjusted by adjusting the resonance frequency of a resonance circuit 1 at these inductor 6 and bypassed notch circuit 3.
Patent JP-H06278629-A (JP)
Title: Vehicle steering device
Inventor: NAGAOKA MITSURU
IPC: B62D113/00
Filed: 1993-03-26
Abstract: PURPOSE:To set the change in time of the yaw rate when the feedback control is realized so that the yaw rate of the vehicle may be the control target value when the steering wheel is steered. CONSTITUTION:A phase characteristic adding means 50 receives the output of a vehicle speed sensor 39 and a front wheel steering angle sensor 38, the phase delay characteristic is added to the target value (size) of the yaw rate when the vehicle turns, and the target control value of the yaw rate having the phase delay characteristic is set. A phase characteristic changing means 51 changes the phase delay characteristic to be added by the phase characteristic adding means 50 according to the predicted side slip angle of the center of gravity of the vehicle. A state feedback control means 46 controls a motor 26 for steering the rear wheels so that the real yaw rate may agree with the target control value based on the target control value of the yaw rate added by the phase characteristic adding means 50 and the deviation or the like of the real yaw rate to be detected by a yaw rate sensor 36. Thus, the stability of the vehicle in the traveling condition in the vicinity of the critical stability of the vehicle and the drive feeling when the vehicle is stable are improved.