baber/WOPTO huggingface dataset:
Patent JP-H09270955-A (JP)
Title: X-ray video equipment
Inventor: MORI TATSUHIRO
IPC: H04N5/321
Filed: 1996-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate observation of a displayed image by selecting automatically the rate of a pulse X-ray exposure, according to the field size of an image pickup means when it is switched. SOLUTION: When a visual field size changeover circuit 27 switches a visual field size, a visual size detection circuit 24 detects it, and an exposure rate changeover circuit 25 switches a rate and a pulse X-ray exposure trigger signal of a TV frame synchronizing signal corresponding to the rate is given from a camera control unit 21 to an X-ray high voltage device 23 and a pulse X-ray is exposed depending on the trigger signal.
Patent JP-S62257950-A (JP)
Title: Thermoplastic resin composition
Inventor: KURAMOTO MASAHIKO
IPC: C08L25/18
Filed: 1986-05-06
Abstract: PURPOSE:The titled composition suitable as materials for various industries requiring heat resistance, having improved heat resistance, obtained by blending a thermoplastic resin with a specific amount of a styrenic polymer having syndiotactic structure. CONSTITUTION:A thermoplastic resin is blended with 1-99wt% styrenic polymer having syndiotactic structure wherein (substituted) phenyl groups as side chains are alternately located in opposite directions based on a main chain consisting of a carbon-carbon bond.
Patent JP-S5626240-A (JP)
Title: Lance emergency evacuating method for gas sampling device
Inventor: KAWAMOTO MASAYUKI
IPC: G01N1/22
Filed: 1979-08-10
Abstract: PURPOSE: To ensure a steady sampling for the gas sampling device by evacuating the lance by the lance driving device and according to the signal showing that the difference between the flow-in and flow-out temperature of the refrigerant which is supplied to cool the lance in the blast furnace has exceeded the value set previously.  
     CONSTITUTION: When the temperature within furnace 2 increases to increase the temperature of lance 1, the cooling water in lance 1 is heated and then sent to discharge pipe 5. And the temperature of the discharged water is detected by temperature detector 7. The difference between the temperature of the discharged water and the temperature of the inflow water detected by temperature detector 6 provided to the cooling water supply pipe is compared with the set value through controller 8. And when the difference of temperature exceeds the set value, hydraulic cylinder  3a is started by the output of controller 8 and via electromagnetic switching valve 3  to evacuate lance 1. No evacuating action is caused with increase of the temperature in a short time. As a result, a steady sampling is ensured for the gas sampling  device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61261615-A (JP)
Title: Lubricating-oil counter flow preventing apparatus of internal-combustion engine for car
Inventor: OKAMOTO AKINORI
IPC: F01M13/00
Filed: 1985-05-14
Abstract: PURPOSE:To prevent the counter flow of lubricating oil by installing a valve equipped with a weight at the opened port part leading to the inside of a crankcase of an oil dripping hole in free opening and closing and allowing said opened port to be automatically closed by a centrifugal force when a car turns directions. CONSTITUTION:Since, when a car travels straight, a weight 12 is in suspended state, the opened port 7a of an oil dripping hole 7 is opened by a valve 10 onto which the weight 12 is installed. Therefore, the lubricating oil in a tappet valve mechanism chamber 4 smoothly flows down into an oil pan 6 through the oil dripping hole 7. When the oil surface 6a of the lubricating oil in the oil pan 6 is inclined to approach the oil dripping hole 7 by the centrifugal force in case when the car turns the direction, the weight 12 is swing-shifted outwardly wit respect to the turning direction by the centrifugal force on turning. Therefore, the valve 10 closes the opened port 7a of the oil dripping hole 7, preventing the counter flow of the lubricating oil in the oil pan 6 into the tappet mechanism chamber 4 through the hole 7.
Patent JP-H07282713-A (JP)
Title: Fuse
Inventor: HIRAHARA NARITSUYO
IPC: H01H85/045
Filed: 1994-04-14
Abstract: PURPOSE:To provide a long-life and inexpensive fuse having long lasting stable performance by fitting outer caps on a terminal from the outside to a fuse main body in which inner caps for electrodes are provided on both ends of a fuse element. CONSTITUTION:Caps for electrode 6, 7 are pressed in and fitted to both ends of a cylindrical body 2 composed of an insulating material such as ceramics, etc., and a fuse element 8 is inserted from the insertion hole 5 of its base board 4 so as to braze its both ends to the inner caps 6, 7 respectively. The fuse element 8 is fixed by sand filled in the inside of the cylindrical body 2 and radiation of generated Joule heat is promoted. Outer caps 13 are fitted around the outer side of the inner caps 6, 7 of the fuse main body 1 obtained thereby. Fitting terminals 9, 10 composed of fitting boards 12 each of which has a fitting hole 11 are fitted to the outer caps 13 via perpendicular pieces 14 so as to integrally form them from the same material.
Patent JP-H01273296-A (JP)
Title: Semiconductor storage device
Inventor: SHOJI KAZUYOSHI
IPC: G11C17/00
Filed: 1988-04-25
Abstract: PURPOSE:To shorten the write operating time during which erasing characteristics are to be made even so as to reduce the power consumption by providing an operation mode during which electrons are tunnel-injected from channel areas of all or one prescribed group of memory cells to a floating gate electrode. CONSTITUTION:In an EEPROM a memory cell array 10 containing memory cells 1 is formed. Before performing collective erasure, light writing, namely, pre-writing is performed for making the erasing characteristics even among each memory cell 1. To perform the prewriting, the earthing voltage VSS of the circuit and a high voltage VPP are respectively applied across the source and drain areas of the circuit and a control gate electrode 6. A potential difference is produced between a floating gate electrode 4 and the channel area of the circuit by capacity coupling and electrons are tunnel-injected from the channel area to the floating gate electrode 4 beyond the 1st gate insulating film 3. Therefore, the pre-write operating time and, accordingly, the power consumption can be reduced.
Patent JP-S62262302-A (JP)
Inventor: YOHANESU MARIA ANTONIUSU FUAN
IPC: H01J65/04
Filed: 1987-04-27
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-H02280330-A (JP)
Title: Jet type liquid processor
Inventor: SUMIYOSHI MASAO
IPC: H01L21/304
Filed: 1989-04-20
Abstract: PURPOSE:To make flow of processing liquid complicate and to make distribution in a wafer at an etching speed uniform by alternately forming a processing liquid jet port and a discharge port in a jet cup by an eccentrically deviated multiple pipe. CONSTITUTION:Etchant 5 fed via jet ports 2a, 2b provided in a jet cup 1 and a discharge port 6 is partly externally discharged through a gap D of the cup 1 and a semiconductor wafer 4, also fed to the port 6, and discharged through a side discharge port 7. The flow of the part in contact with the wafer 4 of the etchant 5 is fed in a complicated direction upon rotation of the wafer 4. Accordingly, fresh etchant is always brought into contact with the wafer 4, both reaction control speed type and diffusion control speed etchant can be used to make the distribution in the wafer such as etching speed, etc., uniform.
Patent JP-S59227302-A (JP)
Title: Inclined cutting tool
Inventor: SHIKADA HIROSHI
IPC: B23B27/14
Filed: 1983-06-08
Abstract: PURPOSE:To increase the number of cutting edges and make the installation and removal of a tip as well as the observation of a bit easier by projectingly installing a swingable pin on a holder, inserting this pin in the center hole of a standard tip, and holding said tip on said holder, in a inclined cutting tool. CONSTITUTION:The holder 3 of an inclined cutting tool 11 is formed in a rectangular parallelopiped and the end face of this holder 3 is shown with dotted lines but, actually, the end face 13 is an inclined face as shown with solid lines. In order to fix a triangular standard tip 12 to the mounting seat 14 of the holder 3, simply the triangular tip 12 is placed on the mounting seat 14 in such a way that the pin 20 of the mounting seat 14 is inserted into the center hole 22 of the triangular tip 12, a bolt 21 is turned and the pin 20 is swung so that its tip is tilted toward the bolt 21, and the triangular tip 12 is brought in contact with both the inclined plane 19 of the mounting seat 14 and the top face 18 of a shim 17 under pressure. Accordingly, when the triangular tip 12 is fixed to the mounting seat 14, the angle of inclination alpha of a cutting edge 23 is automatically set at 60 deg., while the device is convenient from the view point of cutting resistance and vibration.
Patent JP-2000159388-A (JP)
Title: Image recording device
Inventor: ITO TAICHI
IPC: B41J2/325
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording paper reciprocating and conveying mechanism of a thermal recording device which achieves front operations consisting of the feed and discharge of paper from and to the front of the device by means of a simple arrangement. SOLUTION: An image recording device includes a platen roller 23 pressed into contact with a thermal head 21 and released therefrom, a paper conveyance means 24 which reciprocates while holding the end of recording paper in pressure contact and which reciprocates under a condition in which the recording paper can enter and exit an opening, a paper unclamping means 29 which abuts against the paper conveyance means 24 to open it, a drive pulley shaft 26 placed parallel to the platen roller, a driven pulley 27 placed coaxially with respect to the platen roller 23, a coupling means 33 having a relatively large backlash in the circumferential direction between the platen roller 23 and the driven pulley 27 and transmitting torque in both normal and reverse directions,  and a belt means 25 extended between the drive pulley 26 and the driven pulley 27 and fixed to the paper conveyance means 24.
Patent JP-H08296977-A (JP)
Title: Industrial furnace lining support structure and anchor member mounting jig
Inventor: IWAKI KATSUHIRO
IPC: F27D1/14
Filed: 1995-04-26
Abstract: PURPOSE: To achieve an easy and speedy mounting work by installing a support metal fitting fixedly on a fixing member of an industrial furnace and fitting an area under head of a nut threaded with a screw shaft of an anchor member in a cut depth of the support metal fitting and turning the anchor member or the nut relatively. CONSTITUTION: In the case when an anchor member 10 is mounted on fins 2 placed between water pipelines 1, a support metal fitting 11 is fixedly installed on the fins 2 with a specified spacing by welding or the like where a screw shaft member 12 of the anchor member 10 is mounted on the support metal fitting 11. A nut 14 is preliminarily engaged with the screw shaft member 12 of a bolt 18 of the anchor member 10 and the tip of the screw shaft 12 is arranged to project out from the nut 14 to such a degree that it may not hit against a butting part 16 of the support metal fitting 11. Then, the screw shaft 12 in the underhead area of the nut 14 is slidingly fitted in a cut area of the support metal fitting 11.  Then, if an anchor brick 4 or the nut is turningly fastened, the tip of the screw shaft 12 will hit against the butting area immediately by one or two turns so that the anchor member 10 may be mounted on the support metal fitting 11.
Patent JP-H0710453-A (JP)
Title: Permanent magnet type magnetic force porter
Inventor: PIEERU DOIERU
IPC: B66C1/04
Filed: 1994-05-17
Abstract: PURPOSE: To provide a magnetic carrier simple and economical but strong and suitable for carrying an object of large dimensions and capable of easily preventing a longitudinal movement effect. CONSTITUTION: A magnetic carrier of this invention has a fixed part having two pole pieces 1, 2 symmetric against a vertical intermediate flat surface and connected to each other by non-magnetic elements 3, 4 and a cylindrical rotor 5 installed free to rotate around a horizontal shaft 6 between the two magnetic pole pieces 1, 2. These two poles pieces 1, 2 are separated from each other below so as to increase a distance between lower end parts 9 of each of the pole pieces 1, 2 constituting a working pole capable of attracting a strong magnetic material made object at a 'working' position. The rotor 5 has an asymmetrical structure having two heterogenous soft steel made part pieces 23, 24, and a 'rare earth' type permanent magnet 25 is inserted between the two soft steel made part pieces 23, 24.
Patent JP-H05277548-A (JP)
Title: Structure for sealing die in extrusion forming machine
IPC: B21C25/02
Filed: 1992-03-30
Abstract: PURPOSE:To surely eliminate aluminum entering between seal surfaces, improve the sealing performance on the seal surface and execute continuous operation. CONSTITUTION:A tightly contact area between seal surfaces 9, 10 of a container liner 1 and a die 7 is set so as to make the contact surface pressure within a hot proof stress value during extrusion and a relief part 21 is arranged at the outer periphery of the seal surface 9. The depth (d1) of the relief part 21 is made to be >=3mm and the relief angle theta is made to be 20-30 deg..
Patent JP-S58221211-A (JP)
Title: Manufacture of molten stainless steel
Inventor: NOZAKI TSUTOMU
IPC: C21C5/28
Filed: 1982-06-15
Abstract: PURPOSE:To manufacture molten stainelss steel inexpensively and safely in a short time enabling continuous and multiple casting by pretreating molten pig iorn in a pan to be put in a converter and adding molten iron for stainless steel manufactured in an electric furnace to the pretreated molten pig iron. CONSTITUTION:Molten pig iron is charged into a pan to be put in a converter, and it is subjected to pretreatment such as dephosphorization and desulfurization by adding a CaO flux or by other method. Molten iron contg. Cr, etc. for stainless steel manufactured in an electric furnace is added to the pretreated molten pig iron in the pan. The resulting molten metal is kept at >=1,350 deg.C, put in a bottom or top blowing converter, and refined to obtain molten stainless steel. The refining in the converter can be carried out at a high decarburization rate with high productivity while preventing the oxidation of Cr by using molten pig iron manufactured in a blast furnace and inexpensive high-carbon Fe- Cr.
Patent JP-H0242889-A (JP)
Title: Sampler
Inventor: DANIERU EI BIYUURIAA
IPC: H04N9/793
Filed: 1988-04-27
Abstract: PURPOSE: To obtain a recording and reproducing device that is applied to record and reproduce a TV signal by providing a sampling means to give an isolated sampling value that represents information contents of an information signal in a recording and reproducing device. CONSTITUTION: A composite video input signal is given to a synchronizing and subcarrier separating circuit 93, and a synchronization and subcarrier component is taken out from a video signal. Also, the circuit 93 generates a synchronization and subcarrier signal to use at the time of reproduction and send it to a clock generator 94 that generates a reference signal. And it is outputted to a driving device 73 through an A/D converter 95, a recording encoder/unique word inserting circuit 96 and a recording amplifier 97. A sampling device is contained in such a system in order to give an isolated sampling value that represents contents of an information signal. The sampling device is provided with a sampling means, etc., which generates a clock signal that is given to a sampling means to sample the information signal at a planned position of a subcarrier signal.
Patent JP-S58218931-A (JP)
Inventor: TSUDA TAKEO
IPC: A47L1/12
Filed: 1982-06-15
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-S59228435-A (JP)
Title: Master station device for ss/tdma satellite communication
Inventor: SABURI AKIO
IPC: H04B7/204
Filed: 1983-06-10
Abstract: PURPOSE:To simplify the transmission timing control mechanism of a synchronizing burst by controlling a transmission timing based a difference between a time until a moment when coincidence is lost finally in a reception burst and a reference time. CONSTITUTION:A coincidence circuit 206 detects that an optional part of metric pattern in a received burst signal is coincident with a transmission metric pattern for N(N>2) bits or over, and the time from the detection of a synchronizing signal in the reception burst until the moment when coincidence is lost finally in the reception burst is measured by a transmission timing error detecting circuit 208, and the transmission timing control circuit 212 controls the transmission timing of the synchronizing burst based on the difference between the measured time and a scheduled time.
Patent JP-S61274575-A (JP)
Inventor: UIRIAMU KEI SUMISU
IPC: G03B27/72
Filed: 1986-05-02
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-S59226929-A (JP)
Title: Search system of dictionary
Inventor: TERADA IKUO
IPC: G06F17/21
Filed: 1983-06-09
Abstract: PURPOSE:To perform KANA(Japanes syllabary)-to-KANJI(Chinese character) conversion by searching a simple dictionary even when a dictionary floppy disk is not set in a floppy disk device. CONSTITUTION:When a dictionary floppy disk is set in neither a floppy disk device 10 nor 11, an operator inputs the Japanese rendering of ''a'' on a keyboard. A KANA-KANJI conversion control part 5 retrieves KANJI equivalent to the rendering of ''a'' in the simple dictionary 3 loaded in a main memory since no dictionary is defined. Then, equivalent KANJI data such as A, B, C- are stored in a buffer 8 for KANA-KANJI conversion and the 1st KANJI character A is indicated to a display control part 4 and displayed on a display screen 9. The operator carries on the conversion operation until expected KANJI appears, and obtains the expected KANJI.
Patent JP-H01273890-A (JP)
Title: Scroll-type compressor
Inventor: ONODA TADAYUKI
IPC: F04C18/02
Filed: 1988-04-26
Abstract: PURPOSE:To improve sealing quality by making suitable contact power between laps of both swirl and fixed scroll members with a process of installing a rotary weight sliding in the radial direction of a main shaft. CONSTITUTION:Laps 2b, 3b of a swirl scroll member 2 and a fixed scroll member 3 of a scroll-type compressor are pressed in a radial direction by a pressing spring 24 in order to contact the surface of a wall. A weight 25 with its center of gravity in the opposite direction to an eccentric direction to a rotational center 23a of a main shaft 23 is fitted, through a balancing spring 26, into a slide bush 21 to be able to slide. This enables the cancellation of difference force between centrifugal force brought about by the own weight of the swirl scroll member 2 and concentric force generated by gas pressure by means of a weight whose center of gravity is in an opposite direction to the shaft center position of the swirl scroll member 2 and the rotary shaft center 23a of the main shaft 23.
Patent JP-H06317114-A (JP)
Title: Self-diagnostic device for variable valve timing control device
Inventor: MACHIDA KENICHI
IPC: F02D45/00
Filed: 1993-04-28
Abstract: PURPOSE:To conduct diagnoses for troubles including mechanical troubles in addition to electric troubles in a variable valve timing control device. CONSTITUTION:An estimated value QHphi of the intake air quantily is calculated from the throttle valve opening TVO and the rotation speed Ne. Next, the deviation DLTQ of the air quantity QA detected by an air flow meter 9 from the estimated quantity QHphi is calculated. When a variable valve timing control solenoid 4 is turned ON, and the amount of overlapping of valve timing is controlled to be large due to advancing the closing period of an intake valve, the system is judged to be in trouble when the deviation DLTQ is below a specified value A. On the other hand, when the solenoid 4 is in OFF-controlled state, the system is judged to be in trouble when the deviation DLTQ is above a specified value B.
Patent JP-H01272457-A (JP)
Title: Laser beam recording apparatus
Inventor: ARAGAKI KOICHI
IPC: H04N1/23
Filed: 1988-04-26
Abstract: PURPOSE:To obtain recording capable of reproducing gradation at a high speed, by using a solid-state modulation element extremely good in response and controlling the transmission of laser beam by the modulator having said solid-state modulation element. CONSTITUTION:When the voltage to be applied to an electrode pair is half-wave voltage, the laser beam B passed through the electric field forming part of a PLZT plate 10 is entirely blocked by other polarizing element 9. Electric fields are formed to three different parts of the beam transmitting part of the PLZT plate 10 by operating three switching elements 12A-12C to change the transmission region of the laser beam B in a modulator M and the beam diameter of the laser beam B reaching a photosensitive drum 7 is altered. The alteration of this transmission region is performed in a dot unit by the control signal from a control part 14 being a modulation control means on the basis of a recording signal. Therefore, a recording image having gradation wherein a dot size is variously differentiated corresponding to the gradation of the recording signal can be obtained.
Patent JP-H01274294-A (JP)
Title: Slidably contacting guide structure for hopper
Inventor: YAMADA MASAAKI
IPC: G07G1/00
Filed: 1988-04-26
Abstract: PURPOSE:To attain the transfer guide of a disk-shaped body besides a powdery particle by attaching spherical bodies able to freely turn and protruding into a hopper inside on the slidably contacting surface of a rotation body for a slidably contacting guide to be provided in the narrow part or the bent part of a passage inside the hopper. CONSTITUTION:Disk-shaped bodies M to be put in6to a first space 11 from the top of a hopper 1 are guided by inclined surfaces 13 and 14, reach a second space 12 through the bent part narrow in width on the way and arrive at the feeding port 1a of the bottom of the hopper 1. The disk-shaped bodies M are conveyed by an endless belt 2 obliquely rising up and arranged one by one in order to prevent overlapping on a chute 3. A rotation body 16 to slidably contact is installed with freely rotating on a shaft X on the side wall 1D of the bending part narrow in width on the boundary of the first and second spaces 11 and 12. Plural spherical bodies 17 able to freely turn are provided on the rotation body 16 in order to protrude into the inside of the hopper. Thus, even when many quantity of disk-shaped medals and coins besides the powdery particles are put into the hopper, they are smoothly and continuously supplied.
Patent JP-H11297683-A (JP)
Title: Plasma cvd apparatus
Inventor: OKAMOTO HIROYUKI
IPC: C23C16/46
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD apparatus wherein the quality deterioration of a film formed on a substrate can be prevented. SOLUTION: In a chamber 2 housing a substrate to form a film thereon a plasma generating electrode 3 for generating a plasma in the chamber 2 and substrate electrode 4 contacted to the substrate are provided, the substrate electrode 4 has a substrate support 12' for supporting the substrate and heater member 13 contacting the substrate support 12' for heating the substrate through the substrate support 12', and at least a surface part of the heater member 13 contacting the substrate support 12 is made of a material AC7A.