baber/WOPTO huggingface dataset:
Patent JP-S62190266-A (JP)
Title: Resin composition for powder coating
Inventor: OMAE TADAYUKI
IPC: C09D151/00
Filed: 1986-02-15
Abstract: PURPOSE:To obtain the titled composition having high adhesivity to metal, giving a coating film having excellent heat-resistance and stretchability and useful as a hot-water supply pipe, etc., by compounding a modified PP, an ethylenic polymer, a metal oxide and a vinylcycloalkane polymer containing more than specific number of carbon atoms. CONSTITUTION:The objective composition can be produced by compounding (A) 80-95pts. of a modified PP obtained by the graft-copolymerization of at least a part of a crystalline random copolymer of (i) 90-99(wt)% PP and (ii) 10-1% 2-10C alpha-olefin other than PP (preferably ethylene) with (iii) an unsaturated carboxylic acid or its anhydride (e.g. acrylic acid), (B) 20-5pts. of an ethylenic polymer (e.g. low-density polyethylene), (C) 0.1-10pts. of a metal (hydr)oxide (e.g. magnesium oxide) and (D) a >=6C vinylcycloalkane polymer at an amount to give a vinylcycloalkane unit content in the composition of 0.001-1.0% and mixing the composition e.g. by kneading under melting.
Patent JP-H08197815-A (JP)
Title: Ink sheet raw material, ink sheet and thermal transfer printer
Inventor: MIYAZAKI KENICHI
IPC: B41J35/16
Filed: 1995-01-26
Abstract: PURPOSE: To provide an ink sheet raw material not lowering mark detection accuracy even when an error is generated in a cutting position when the ink sheet raw material constituted by parallelly arranging two or more rows of ink sheets each having marks provided to both side end parts thereof is cut. CONSTITUTION: An ink sheet raw material 300 is constituted by parallelly arranging three rows of ink sheets 14. Color marks 2 are provided to one side end part of each of the ink sheets 14 and kind marks 6 are provided to the other side end part of each of them. The color marks 2 and the kind marks 6 are formed to the ink sheets 14 adjacent to each other in a mirror reversal state.
Patent JP-H05192674-A (JP)
Title: Air vent device of excretion septic tank in incorporation treatment
Inventor: FUJISAKI KINJIRO
IPC: G10K11/16
Filed: 1992-01-22
Abstract: PURPOSE:To prevent noise generated in the case of escaping air on the premises by holding sound absorbing material in the inside of a sound-damping cylinder provided with an air hole, freely detachably fitting the sound-damping cylinder to the other end of an air-escape valve connected to an air diffusion pipe and pulling out the air of the air diffusion pipe through the sound absorbing material and the air hole. CONSTITUTION:One end of an air-escape valve is connected to an air diffusion pipe. A pipe 13 is provided to the other end of the air-escape valve and one end part of a socket 14 is fixed. A pipe 15 is provided to the other end part thereof so that the pipe 15 is detachably inserted into the socket 14. Sound absorbing material 16 such as air-permeable sponge is held in the inside of the pipe 15. A sound-damping cylinder 19 is constituted by fitting and fixing a cap 17 to the pipe 15 and providing a plurality of air holes 18 penetrating the cap 17 together with the pipe 15 in the circumference. The air of the air diffusion pipe is sent into the sound-damping cylinder 19 by opening the air- escape valve and quietly taken out through the sound absorbing material 16 and the air holes 18.
Patent JP-S54124426-A (JP)
Title: Control system employed in hopper trailer for controlling opening and closing of hatches and gates
Inventor: HAGI NORIO
IPC: B65D90/66
Filed: 1978-03-18
Abstract: PURPOSE: To provide a control system employed in hopper trailer for controlling opening and closing of hatches and gates, which is capable of preventing that the gates be opened erroneously while the hatches are opened, if operator attempted by mistake to open the gates.  
     CONSTITUTION: The control system of this invention comprises hatch opening and closing means Hf, Hr disposed between vessel 3 and hatches 5 for forcibly opening and closing the hatches 5, gate opening and closing means 8 disposed between vessel 3 and gates 7 for forcibly opening and closing the gates 7, and a control means for disabling operation of said gate opening and closing means 8 during the while when hatches 5 are opened. With such an arrangement, if operator attempts to open the gates erroneously with the intention of closing the hatches, gates can be kept from opening. Therefore, it is prevented that cargo in the vessel be discharged onto the ground by mistake and movement of hopper trailer be disabled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62282498-A (JP)
Inventor: MIYAMOTO MITSUO
IPC: H05K7/20
Filed: 1987-02-16
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-2000229320-A (JP)
Title: Removing device for concrete residue
Inventor: IKEDA SHIGERU
IPC: E04G19/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a removing device for a concrete residue which is suitable for removal of the concrete residue of a concrete formwork warped into a projected shape. SOLUTION: The removing device 1 for a concrete residue is provided with a plurality of lower rolls UN and a plurality of upper rolls UP which sandwich a formwork and convey it, a rotary knife 20 removing the concrete residue adhering to the formwork, a rotary knife lower roll UN0 which constitutes one of a plurality of lower rolls UN and is positioned in the lower part of the rotary knife 20, a rotary knife front lower roll UN10 which constitutes one of a plurality of lower rolls UN and is positioned in the front of the rotary knife lower roll UN0 and also is arranged in the position lower than the lower roll UN0,  and a rotary knife front upper roll UP10 which constitutes one of a plurality of upper rolls UP and is positioned in the upper part of the rotary knife front lower roll UN10 and is energized to the lower part by elasticity and also is supported freely movably in the vertical direction. The rotary knife 20 is positioned in the upper part of the rotary knife lower roll UN0 and also at least either of the lower roll UN and the upper roll UP is driven.
Patent JP-H09220854-A (JP)
Title: Production of base material with pattern
Inventor: SAEGUSA KAZUMASA
IPC: E04F13/14
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To draw a pattern on the surface of a base material with a colored lower layer coat applied previously to the surface by storing pattern data corresponding to a pattern to be coated into a computer beforehand, and controlling the heat generation of a resisting element assembled into a thermal head based on a control signal from the computer. SOLUTION: A base material 12 with a previously formed colored lower layer coat, fabricated in a plane or an uneven-surfaced tile aggregate fashion, is processed with a sealer, and this processed base material 12 is transported. If the front end part of the base material 12 arrived at a specified position, a pulse signal from an encoder 24 provided on a drive roll 25 is counted by a computer 19, and control signals based on pattern data 18 for the pattern stored previously in compliance with the number of pulses, are sequentially connected to a device 20 for controlling a thermal resisting element. Consequently, the device 20 for controlling a thermal resisting element causes thermal resisting elements to generate heat individually, and in turn, a thermal ink transfer sheet to be heated, so that an ink layer is thermally softened and is transferred to a specified position on the surface of the base material 12. Thus a pattern based on the pattern data 18 is drawn.
Patent JP-S61193277-A (JP)
Title: Document reader
Inventor: MATSUURA KAZUMI
IPC: G06K9/34
Filed: 1985-02-20
Abstract: PURPOSE:To enable detection and elimination even when linear elements such as scoring or character frames are included in character string areas cut-out by dividing the document image into small areas with directionability and using the picture element feature extraction in the respective small areas. CONSTITUTION:The document image 23 stored by the document input memory means 16 is divided crosswise and small areas are prepared. Next, the black picture element in each small area is counted and when the value is >=5 the threshold value, it is binarized as '1', and the others as '0', and with each small area corresponding to 1 picture element, concentration feature image 24 is obtained. On the other hand, each small area is binarized as '1' when the black picture element from extreme right to left is connected with 8 links and as '0' for the others, and each small area corresponding to 1 picture element, linear feature image 27 is obtained. Next, by the linear element existence/ non-existence judgment means 20, where the value in the area of linear feature image 27, proportionate to 1 picture element is judged as existing in the character string area image 30. Thereby, linear element elimination means 21 is executed and the linear element pattern is eliminated, giving character string area image 31.
Patent JP-S60177436-A (JP)
Title: Optical pickup
Inventor: TATSUMI KENJI
IPC: G11B7/09
Filed: 1984-02-22
Abstract: PURPOSE:To detect the offset of a tracking error signal which is produced when a disk is tilted by using two diodes, two capacitors and an operational amplifier. CONSTITUTION:When a tracking error signal containing the negative offset is produced at the output of a differential amplifier 9, only a diode D1 conducts at the positive part of the error signal. While only a diode D2 conducts at the negative part of the error signal. Thus the difference between both diodes is obtained by an operational amplifier 13 and the output of the amplifier 13 is proportional to the offset amount. The offset amount is obtained by setting the amplification factor at a proper level. This offset amount is subtracted from the tracking error signal containing the offset by a differential amplifier 12. Thus it is possible to obtain a tracking error signal 10 of high accuracy which is free from any offset.
Patent JP-S60174966-A (JP)
Title: Magnetic sensor
Inventor: KAMEWAKA SHINICHI
IPC: G01B7/02
Filed: 1984-02-22
Abstract: PURPOSE:To obtain a magnetic sensor simple in the manufacture of a magnetic head by arranging the magnetic head so as to run a high frequency current through a ferromagnetic fine wire. CONSTITUTION:As an external magnetic field H is applied to a magnetic detection head 1, a magnetic flux passes through a ferromagnetic fine wire 3 with a high magnetic permeability so that the flux density in the magnetic body 3 rises to lower the magnetic permeability. The change in the magnetic permeability causes the impedance of a detection head 1 to lower with a drop in the magnetic permeability. Thus, the voltage at the point (b) becomes such that the output voltage [voltage at the point (a)] of an oscillator 6 is resistance-divided with a resistance R1 and the impedance of the detection head 1. Therefore, the voltage at the point (b) is detected and rectified with a detection diode D1, a smoothing capacitor C and a smoothing resistance R2 to take out the voltage at the point (c) as output.
Patent JP-S61191960-A (JP)
Title: Ultrasonic inspection of tube or bar material
Inventor: TAKAHASHI AKIRA
IPC: G01N29/26
Filed: 1985-02-20
Abstract: PURPOSE:To facilitate the maintenance with reduced trouble, by providing an array probe in which a plurality of probe elements are arranged in the perimeter of material to be inspected to achieve a higher inspection efficiency while making the equipment small and inexpensive. CONSTITUTION:An array probe in which a plurality of probe elements 22 are arranged in the perimeter of material 12 to be inspected such as tube and bar material is provided and a specified number of those 22 adjacent to one another among the elements 22 are grouped in one set to be operated with a specified time difference so that the combined beams of ultrasonic waves emitted from the elements 22 are focused near the surface of the material 2 being inspected. On the other hand, the combined beams scan the material 2 being inspected circumferentially, in such a manner that the elements 22 composing such set shifted from one another circumferentially in the combination. Thus, the flaw detection of the material 2 being inspected and the measurement of the diameter and/or thickness thereof can be done based on the reflected wave of the combined beams from the material 2 being inspected.
Patent JP-S58147890-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHINOHARA HIROSHI
IPC: G11C11/412
Filed: 1982-02-26
Abstract: PURPOSE:To obtain a semiconductor integrated circuit having good data holding characteristics and fast transient response by inserting two-terminal circuit including a diode between the cross-connected drains and gates of a flip-flop circuit in series. CONSTITUTION:In a figure, 9 is a memory cell consisting of the flip-flop circuit, and 10a, 10b, 10c, and 10d are diodes. The reverse parallel circuit of the diodes 10a and 10d is inserted in series between the cross-connected gate of an FET4a and the common node 5b, and the reverse parallel circuit of the diodes 10c and 10d is inserted in series between the cross-connected gate of an FET4b and the common node 5a. The difference between the voltage at the point 5a and 5b concerned to a point E is greater than the difference at a point C and the distance N between transfer characteristics 8c and 8d is, in addition, longer than usual, to hardly cause a data inversion during reading operation. Therefore, even though a gain is small, the margin of data holding characteristics during reading is secured to increase conductances 6a and 6b, and 3a and 3b and to speed up transient response.
Patent JP-H04245977-A (JP)
Title: Silicone varnish for fiber-collection
Inventor: HASE YASUHIRO
IPC: D06M11/79
Filed: 1991-01-31
Abstract: PURPOSE:To provide a silicone varnish having improved performance to collect filaments of heat-resistant fiber fabric useful as an insulation material or protection material. CONSTITUTION:An organic solvent solution of an organic polysiloxane containing dispersed silica is mixed with 0.1-10 pts.wt. (based on 100 pts.wt. of the organic polysiloxane) of a coupling agent selected from aluminum-based coupling agent, a titanate-based coupling agent and a zircoaluminate-based coupling agent.
Patent JP-H11211415-A (JP)
Title: Position detecting device and manufacture of device using it
Inventor: MISHIMA KAZUHIKO
IPC: G01B11/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To extend the dynamic range of light quantity regulating function to enhance the precision, to suppress the enlargement of a device, and to suppress the effect on a throughput by using a pulse emitting light source as the light source for position detection, and controlling the pulse number to detect the relative position. SOLUTION: A pulse light forms the image of a reticle alignment mark 3 on the pipe surface on a photoelectric converting element 15 by an imaging optical system 13. The image of a wafer alignment mark 8 is formed on the reticle surface by a projection optical system 1. According to this structure, both the images are formed on the converting element 15 and photoelectrically detected to calculate the relative positions of the both, and a superposition exposure is performed on the basis of the calculated positions. When the pulse light is used, a highly precise light quantity regulation can be performed in a large dynamic range by regulating the pulse number of the converting element 15. An arithmetic processing device 201 calculates the optimum pulse number at the brightness of the image calculated by the converting element 15.  Thus, the switching of a light quantity regulator can be minimized, and a device suppressed in reduction of throughput at high speed can be provided.
Patent JP-H11207651-A (JP)
Title: Quick attachable tool for c-shaped retaining ring
Inventor: KAWAGUCHI EIJIRO
IPC: B25B27/20
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a quick attachable tool for C-shaped ring which can attach and detach a C-shaped retaining ring to/from an inmost groove. SOLUTION: When the movable side operation grip 8 of a quick attachable tool 2 is moved in the circumferential direction, a locking pin 7a formed at an inner sleeve 4 moves in the departing direction from the locking pin 7b in the circumferential direction, so as to be capable of keeping the inside diameter of the C-shaped retaining ring 1 wider than the diameter of the shaft. In the inner sleeve 4, the front end of a cylindrical body is formed into a semi-arc- shaped notch. An outer sleeve 3 is formed with a locking pin setting part 3a at a section facing the notch when the inner layer sleeve 4 is fitted onto the outer sleeve 3, and the locking pin setting part 3a and the axial front end surface of the inner sleeve 4 are almost flush with each other.
Patent JP-H10226309-A (JP)
Title: Safety belt used in safety seat for juvenile driver for automobile
Inventor: IMAMICHI TOSHIYUKI
IPC: B60N2/90
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To safely hold a juvenile driver against the lateral impact force in the case of using a safety seat like a bed by providing a five-parts safety belt, and providing first and second shoulder belts of the safety belt with shoulder belt connecting members for connecting the belts to each other. SOLUTION: A seat part 2 is fitted to a base part 1 fixed to a seat belt of an automobile, and the seat part 2 is provided with a seat part 10 and a pair of arm rests 11, 12. A back rest part 3 is fitted to the rear part of the seat part 2, and the back rest part 3 is provided with a back part 9 and a pair of side guards 5, 6. A five-parts safety belt 13 is provided on the seat part 2 and the back rest part 3, and the five-part safety belt 13 comprises a crotch belt 16, waist belts 17, 18 and shoulder belts 14, 15. Shoulder belt pads 22, 23 formed by a flexible member are installed on the respective shoulder belts 14, 15, and the shoulder belt pads 22, 23 are provided removably by hook members 24.
Patent JP-2000231365-A (JP)
Title: Driving circuit for liquid crystal display panel and liquid crystal display device
Inventor: SATO HIDEO
IPC: G02F1/133
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized liquid crystal display device that the circuit- occupancy area of a driving circuit is reduced and the driving circuit is integrated with it. SOLUTION: This driving circuit is constituted of sample-and-hold circuits 220, 230 sampling input voltages at prescribed timings, comparator circuits 240, 250 comparing outputs of circuits 220, 230 with voltages of signal lines VD(i), switches 280, 290 controlling output voltages of the signal lines, voltage supplying means constituted in a picture signal control circuit 500 supplying voltages to switches and control circuits 260, 270 controlling the switches with outputs of the comparator circuits 240, 250. Since signal lines are controlled with switches in this driving circuit for liquid crystal display panel, the occupancy area of the driving circuit can be reduced.
Patent JP-H07243539-A (JP)
Title: Needle valve
Inventor: BANDAI TOSHIHIKO
IPC: F16K1/34
Filed: 1994-03-02
Abstract: PURPOSE:To provide a needle valve which has the same degree or more of anti-corrosiveness and wear resistance against earth and sand as stainless steel in an environment involving a weak acid water by applying a composite weld fillet covering layer on a parent material of austenite series stainless steel to form a nozzle and a needle. CONSTITUTION:A needle valve to be installed in a vertical shaft Pelton hydraulic wheel for hydraulic power generation is equipped with a needle 4 and nozzle 3 formed from an Fe-based base material of ferrite/pearlite series or martensite series, and an anti-abrasive covering layer is applied to the mating surfaces of the needle 4 and nozzle 3 to touch the fluid 15. The covering layer consists of a composite weld fillet covering layer at least on the mating surfaces 14 as a mixture powder containing 3-6wt.% silicon carbide SiC as ceramics of carbide series and an austenite type alloy and also an intermediate fillet layer as a buffer containing powder of austenite alloy having a greater coefficient of thermal expansion than the base material and a composite weld fillet covering between the mentioned composite weld fillet covering layer and base material.
Patent JP-S56128455-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: INAZAKI KOUJI
IPC: G01N29/04
Filed: 1980-03-14
Abstract: PURPOSE:To realize a highly accurate detection for both the position of defect and the pattern and ensure a discrimination between a defect and noise, by giving the rock to a probe from the four faces. CONSTITUTION:A flaw detection is carried out for the eintire cross section of the object 1 to be inspected by radiating an ultrasonic beam while giving the rock to the probe through the probes provided on the four faces with a prescribed distance l secured from the object 1. Thus a detection is given to the presence or absence of a defect as well as the position and form of the defect. Then the angle theta of inclination of the probe, the beam distance up to the surface of the object 1 and the beam distance from the surface of the object 1 to the defect are detected with every moment. Thus the coordinates of both the surface of the object 1 and the defect are calculated, and then both the position from the surface of the object 1 to the defect and the form of the defect can be detected in a high accuracy by combining the coordinates. Then both the position and form of the defect can be detected in a high accuracy on the cross section of the object 1 through a combination of the four faces. At the same time, a discrimination is possible between the defect and the noise based on the degree of coincidence among the electric signals obtained from the four faces.
Patent JP-H09229998-A (JP)
Title: Semiconductor device and carrier for its measurement, as well as method for testing and mounting socket mounting device for measurement
Inventor: MORI YOICHI
IPC: H01L21/60
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To align with high accuracy a terminal for external connection with a contact of a measuring jig when a many-pin and narrow-pitch semiconductor device is tested, to surely connect them electrically, to prevent a contact defect and a function defect such as an open defect or the like from being generated and to enhance the yield of the semiconductor device. SOLUTION: Metal protrusions 3a, for alignment, which are formed at a semiconductor chip 2a are dropped into insertion holes 10a in a contact substrate 8a at a carrier 4a for measurement. Terminals (electrode pads 1a) for external connection at the semiconductor chip 2a are aligned with contact terminals 6a, at the contact substrate 8a, which correspond to them. The semiconductor chip is mounted on a socket. After that, an electric test and a burn-in test are made. Thereby, the electrode pads 1a and the contact terminals 6a are aligned with high accuracy so as to be electrically connected surely, it is possible to prevent a contact defect and a function defect from being generated, and the yield of a semiconductor device is enhanced.