baber/WOPTO huggingface dataset:
Patent JP-H1117791-A (JP)
Title: Portable radio information terminal
Inventor: NAGAI MICHIO
IPC: H04M11/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To selectively use the operating parts of various kinds without damaging operability and portability as a portable radio information terminal. SOLUTION: This terminal is provided with a 1st casing 1 having a radio circuit part and a 2nd casing 2 having an information processing operating part to be freely attachably and detachably connected to the 1st casing 1, the 1st casing 1 is equipped with a recessed mounting part 3 for mounting the entire 2nd casing 2 even in the state of turning either the front or the rear surface toward the side of the 1st casing and a liquid crystal touch panel 4 and a key operating part 5 are provided on the front and rear surfaces of the 2nd casing 2 so that any operating part of the 2nd casing 2 can be exposed outside in the state of mounting the 2nd casing 2 at the mounting part 3 of the 1st casing 1.
Patent JP-S5957912-A (JP)
Title: Manufacture of granular ammonium sulfate
Inventor: KUBO KEIJI
IPC: C01C1/248
Filed: 1982-09-28
Abstract: PURPOSE:To obtain granular ammonium sulfate from ammonium sulfate unsuitable for bulk blend by adding sulfamic acid as a habit modifier and hydrosulfite or the like producing its habit modifying effect by its reducing action to mother liquor contg. ammonium sulfate, and depositing crystals. CONSTITUTION:Mother liquor contg. ammonium sulfate is prepared by dissolving ammonium sulfate unsuitable for bulk blend in water. To the mother liquor are added sulfamic acid or a salt thereof as a habit modifier by <= about 0.5% of the amount of the mother liquor and hydrosulfite, sodium hydrosulfide, ascorbic acid or the like as a habit modifier producing its habit modifying effect by its reducing action or >=1 kind of compound selected from cyclic and chain condensed phosphoric acids, salts thereof, ethylenediamine-tetraacetic acids, oxalic acid, etc. as a habit modifier producing its habit modifying effect by its chelating action. Crystals are then deposited. Granular ammonium sulfate for bulk blend can be manufactured in a high yield.
Patent JP-S6230106-A (JP)
Title: Method of recovering polymer
Inventor: MURAYAMA SHIGERU
IPC: C08F6/00
Filed: 1985-07-31
Abstract: PURPOSE:To recover a polymer from thermoplastic resin latex in extremely improved recovery efficiency and extrusion stability by a simplified process, by combining a specific coagulating method with a squeezing, dehydrating extruder of screw type. CONSTITUTION:Thermoplastic resin latex (e.g., copolymer latex of styrene, acrylonitrile, etc.,) is blended with 0.5-20pts.wt. based on 100pts.wt. of the polymer of the latex of an organic solvent (e.g., toluene, etc.,) having 50-200 deg.C boiling point, coagulated with 0.1-10pts.wt. of the polymer of the latex of a coagulating agent such as CaCl2,. HCl, etc., and, if necessary, dehydrated preferably into 10-70wt% to give a a coagulated polymer, which is fed to a squeezing dehydrator of screw type, so that a polymer is recovered from thermoplastic resin latex.
Patent JP-H068545-A (JP)
Title: Printer and controlling method for recording paper thereof
Inventor: ASAI NAOKI
IPC: B41J13/00
Filed: 1992-06-26
Abstract: PURPOSE:To print from a leading end of a recording paper to a trailing end without retaining a margin by providing first, second and third shifter switching mechanism, etc., for switching recording paper routes of first, second and third recording paper feeders. CONSTITUTION:A slip sheet 12 of a recording paper is inserted from a slip sheet inserting unit 52 to a home stopper 7 of route shut-off means for deciding a position for stopping the sheet 12 over a first recording paper feeder 32 which is normally opened. One type of sensor 6 of a recording paper detector is disposed immediately before the stopper 7 to detect insertion of the sheet. A plunger 18 is externally energized according to a signal of the sensor 6. A motion of the plunger 18 is transmitted to an arm 10 rotatably connected to the plunger 18 by the energization, a recording paper retaining roller 9 is energized to a recording paper driving roller 7 by the arm 10, and the sheet 12 is so held as to be fed. Then, a motor is rotated to rotate a drive roller, and the sheet 12 is sent to a second recording paper feeder.
Patent JP-2000011788-A (JP)
Title: Switch mechanism
Inventor: FUKUDA HIROYUKI
IPC: H01H3/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a switch mechanism having a simple structure and capable of ensuring conduction. SOLUTION: This mechanism is equipped with a base body 1, a plurality of conductor parts 8a, 9 provided on a surface of a printed circuit board 2 mounted on the base body 1, a holder button 7 supported by the base body 1 and elastically displaced, when an operating force is exerted thereon, to abut on the plurality of conductor parts, and a conducting member 10 attached to a portion of the holder button 7 abutting on the conductor parts 8a, 9.
Patent JP-2000086247-A (JP)
Title: Method for doping or coating nickel hydroxide
Inventor: BABJAK JURAJ
IPC: C01G53/04
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a means for increasing the electrochemical activity of a nickel anode of an alkaline battery. SOLUTION: This method for depositing an additive(s) on a nickel hydroxide seed crystal in an ammonia solution, comprises: adding at least one metallic additive selected from aluminum, cadmium, cobalt, indium, iron, manganese and zinc in an ammonia aq. solution contg. a nickel hydroxide seed crystal, to form a slurry having a reduction potential; and introducing oxygen into the slurry contg. the additive(s) at an adjusted introduction rate so as to retain the reduction potential of the solution, wherein at least one of the additives is dissolved in the aq. solution in an amount exceeding the solubility of the slurry in the solution to deposit the additive in the form of hydroxide on the nickel hydroxide seed crystal.
Patent JP-S5692467-A (JP)
Title: Measuring device of characteristic value for magnetic head
Inventor: YAGISAWA TOSHIHIRO
IPC: G01R31/00
Filed: 1979-12-26
Abstract: PURPOSE: To simplify characteristic measurement by using a rotary drum wound with a magnetic tape on its peripheral surface.  
     CONSTITUTION: A drum 1 provided with grooves 16aW16c on its peripheral surface is fixed by way of a motor 5 to a substrate mounted with a head fixing jig 7 finely adjustably, and a magnetic tape 2 is wound on the peripheral surface thereof. The tape is affixed by means of a cellophane tape 4 or the like to a projection 3. A switch 11 is changed over to the broken line side and the signal from an oscillator 14 generating the signal for measuring the characteristics of the magnetic head 8 to be measured and amplified with an amplifier 12 is recorded in the magnetic tape 2, after which the switch is changed over to the solid line position. The signal played-back from the tape 2 is amplified with a playback/amplifier 13 and is observed with an oscilloscope 15. Thereby, the characteristics of the magnetic head 8 may be measured by using the magnetic tape 2 used for VTRs, etc. and the mounting and mounting position adjustment of the magnetic head 8 may be performed easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0613652-A (JP)
Title: Light emitting diode array, its driving method and driver circuit using it
Inventor: KOIKE MASAYOSHI
IPC: B41J2/45
Filed: 1992-06-26
Abstract: PURPOSE:To provide a light emitting diode array, a driver circuit and a driving method thereof which improves influence to a light emitting diode array due to operation and to a light emission amount due to heat generation of a driver IC for precision printing of high gradation. CONSTITUTION:This light emitting diode array is formed of a pair of a writing light emitting diode 31 and a light screening light emitting diode 32. Meanwhile, a switch circuit 50 inside a driver IC 51 controls to which of a pair of light emitting diode arrays a current supplied from an output driver circuit 54 in accordance with a gradation signal is energized. Since a total current amount supplied to the light emitting diode pair is thereby fixed, temperature of the light emitting diode pair and temperature distribution on a light emitting diode array chip 35 are also fixed, thus making it possible to write an image on a photosensitive drum in good gray scale.
Patent JP-H0921484-A (JP)
Title: High pressure hose and its performance improvement method
Inventor: ISAJI MASAHISA
IPC: F16L11/08
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of a high pressure hose for favorably improving performance without changing a diameter and the using number of metal wires constituting a reinforcing layer. SOLUTION: As for a high pressure hose which is formed by providing a reinforcing layer 2 composed by knitting metal wires between a hose inside layer 4 and a hose outside layer 6, residual stress of the metal wire constituting the reinforced layer 2 of a hose is reduced by acting an internal pressure, at least, of 40% of its burst pressure or more.
Patent JP-H0220658-A (JP)
Title: Vapor phase type soldering device
Inventor: HATTORI SHIGEKI
IPC: B23K1/015
Filed: 1988-07-06
Abstract: PURPOSE:To obtain stable soldering by allowing high speed jet air to blow out to the inside of a case of a chain, allowing it to circulate in the case and exhausting it to the outside of the case. CONSTITUTION:On a case 2 of a chain 1, a blowout nozzle 51 is provided so that a blowout opening 51a is opposed to a part of the chain 1. Also, on the case 2, an exhaust pipe 71 is provided so that its opening is positioned in the case. In this state, high speed jet air is allowed to blow out to the inside of the case 2, applied to a part of the chain 1 and allowed to circulate in the inside of the case 2, and exhausted to the outside. In such a way, stable soldering can be obtained.
Patent JP-H0813336-A (JP)
Title: Method for preventing purified cellulose from being fibrillated
Inventor: ONO NOBUTAKA
IPC: D06M101/02
Filed: 1994-06-28
Abstract: PURPOSE:To sustain the gloss, flexible fabric hand and draping properties inherent to purified cellulosic fibers by preventing their fibrillation generated by their friction under wet conditions. CONSTITUTION:Purified cellulosic fibers are scoured and soaked in a treating solution containing an onium-forming agent such as a cationic compound containing a quaternary ammonium salt to effect oniuim treatment.
Patent JP-H0723665-A (JP)
Title: Multilayer film
Inventor: ABE KAZUHIKO
IPC: A01G9/14
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a film effective for remarkably reducing the installation cost while keeping the heat-insulation performance to a level comparable to conventional transparent heat-insulating wall. CONSTITUTION:This multilayer film is produced by laminating a heat-reflecting film to a transparent film and bonding both films at proper positions in a proper state. The laminated film is extended at the site optionally using simple posts and a gas is introduced between the layers to expand the film as a whole.
Patent JP-S5694185-A (JP)
Title: Arrangement of heat exchanger in fluid dyeing equipment
Inventor: YAMADA KAZUO
IPC: F28D7/00
Filed: 1979-12-26
Abstract: PURPOSE: To shorten and simplify a circulation line by a method wherein the heat exchanger is contained in the interior of a filter provided in the circulation line and is integrated with the filter, in the fluid dyeing equipment wherein an endless cloth to be treated is circulated in the interior of a dyeing tank.  
     CONSTITUTION: A treating liquid fed from a pump is introduced via an inlet port 4b for the liquid, flows from the outside periphery of a filter element 4d into the interior thereof and passes between a heat exchanger drum part 5a and the filter element 4d, conducting a primary heat exchange with a heating medium. The treating liquid then flows into a heat-transmitting pipe 5b so as to conduct heat exchange, and is fed into the dyeing tank through an outlet 5d' and a flow control valve. Accordingly, the drum part 5a can be used as a heat-transmitting surface and the drum part 5a is integrally incorporated in a filter casing 4a, so that the amount of the treating liquid stagnated can be set at a required minimum level, the circulation line is miniaturized and energy can be saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6414667-A (JP)
Title: Interactive video data base managing device
Inventor: YOSHIZAWA JUNICHI
IPC: H04N7/173
Filed: 1987-07-08
Abstract: PURPOSE:To improve the efficiency of a data retrieval, and to grasp and man age the whole data base by displaying a retrieval process and the present retriev al position in the whole data base on a host computer at the time of retrieving a video data base. CONSTITUTION:A flow for designating a designation node at a host computer 11 side is a first means, and a flow for selecting a designation node at a personal computer 3 side, transmitting it to the host computer 11, determining the next designation node based on menu data by the host computer 11, and displaying video data on the personal computer 3 is a second means. That is, the host computer 11 manages a video data base by a tree expression consisting of a node and a branch, and designates video data for executing an arbitrary retrieval by the first and the second means. By a general view and a partial enlarged view of the tree expression, the retrieval process and the present retrieval position, etc. are displayed on a display 12 of the host computer 11, and a user can monitor momentarily a retrieving state.
Patent JP-2000010152-A (JP)
Title: Diaphragm device
Inventor: YASUDA MAMORU
IPC: G03B9/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm device whose diaphragm can be accurately adjusted and also whose number of parts can be made to the minimum to realize the miniaturization. SOLUTION: Bias force in a specified direction is made to act on a pair of supporting bars 2 and 3 movably supported in the state that the mutual parallel is held by leaf springs 8 and 9, also the bars 2 and 3 are moved in the directions opposite to each other under the influence of the bias force of the springs 8 and 9 by the turning of a lever 13 freely turnably supported, a movable block 4 (5) on which diaphragm blades 6 and 7 are provided is moved by the moving through the one bar 2 (3) while the other bar 3 (2) guides the block 4 (5) at the same time so that the diaphragm blades 6 and 7 of the blocks 4 and 5 vary the aperture amount of a diaphragm.
Patent JP-H0332978-A (JP)
Title: Automatic coupling monitor device
Inventor: KAWAMURA SHIGEKO
IPC: B61G7/00
Filed: 1989-06-30
Abstract: PURPOSE:To obviate a conductor otherwise required for train coupling and save manpower by applying the constitution wherein a train coupling part and the vicinity thereof is photographed with an industrial TV camera and the photographed image is transmitted to a display at an operation stand for the indication of a train coupling condition. CONSTITUTION:An industrial TV camera 1 is installed at the side of a rail for train coupling. This TV camera 1 is connected to a TV camera control part 13, an image amplifier for transmitting an image photographed with the camera 1 and a control device 2 comprising an image amplifier 14 and an FM modulator 15. An image signal generated in the control device 2 is transmitted to an optical transmitter 4 comprising an amplifier 16, an LED drive circuit 17, an LED 18 and an optical lens 19 via a transmission line 3. Also, the image signal is converted into an optical signal for optical transmission and received by a light receiver 22 comprising an optical lens 20, a photo-detector 21 and a pre-amplifier 22. Furthermore, output from the light receiver 5 causes a display 7 at the operation stand to indicate a train coupling condition.
Patent JP-S5960831-A (JP)
Inventor: IWASAKI AKEMASA
IPC: H01H33/66
Filed: 1982-09-29
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-2001003769-A (JP)
Title: Motor-driven throttle valve device
Inventor: KUMAGAI KATSUTO
IPC: F16K1/22
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To stabilize a gap size through simple structure and to improve reliability by providing a rolling body to provide a gap between a stator and a rotor. SOLUTION: An electromagnetic actuator 9 consists of a stator 10 and a rotor 19. A plurality of ball bodies 27, 27,... to form an air gap with a specified size between an opposite surface part 13 on the stator side and an opposite surface part 23 on the rotor side are provided in a rolling manner between a stator core 11 and a rotor core 20. Further, the opposite surface parts 13 and 23 are constituted such that when rotation is carried out in a direction in which the areas of the surfaces opposite to each other are increased, the rotor 19 is rotated in the opening direction of a valve element 8. During energization to electromagnetic coils 17 and 18, a magnetic suction force generated between the opposite surface parts 13 and 23 forms a rotation drive force and the rotor 19 is rotated in an opening direction against the force of a return spring 25.
Patent JP-S5695122-A (JP)
Title: Hybrid cell line* antibody and method for manufacturing monoclonal antibody to human early thymocyte cell
Inventor: PATORITSUKU CHIYUNNSHIYUU KUNG
IPC: C12P1/00
Filed: 1980-12-04
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on approximately 10% of normal human thymocytes. The hybrid is formed by fusing splenocytes from immunized CAF, mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent JP-S6326698-A (JP)
Inventor: ISHIZUKA KUNIMITSU
IPC: G10K9/12
Filed: 1986-07-18
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-S6151422-A (JP)
Title: Paper size detector
Inventor: OOYAMA KATSUICHI
IPC: B65H1/00
Filed: 1984-08-17
Abstract: PURPOSE:To detect the paper size with high reliability by providing means for detecting the length of paper in perpendicular direction against the travelling direction of paper and means for detecting the paper departed from specific size area arranged along the travelling direction of paper. CONSTITUTION:First detecting means 3 is provided slidably in perpendicular direction Y against the travelling direction X of paper 2 set on the elevatable paper mount table 1 and contact against the edge of paper 2 along the travelling direction X thus to detect the length of paper 2 in perpendicular direction Y. While second detecting means 5 is constructed with an actuator 4 provided at one end on the upper face of paper 2 within the area to be occupied by A3 and A4 size paper departed from the area to be occupied by A4 and B5 size paper and a microswitch 6 provided at the outer end. A rotatable roller 7 is arranged at the inner end of the actuator 4 while a through-hole 8 is made through the paper mount table 1 at the position contacting with the roller 7.
Patent JP-H06203263-A (JP)
Title: Article display device for automatic vending machine
Inventor: YATSUI KOUJI
IPC: G07F9/02
Filed: 1993-07-09
Abstract: PURPOSE:To provide articles without crashing a display article state indication part when the return of the display article state indication part is missed while improving workability for cleaning an article display part. CONSTITUTION:Concerning the article display device for which an article display chamber is provided on the front panel part of a main body through a transparent signboard, this article display chamber can be opened/closed on the rear face by an intermediate door body, a sub panel 10 is fitted on the back side of the signboard, and an article display stand to mount sample articles S is fitted on the side of the intermediate door body corresponding to the sub panel 10, the sub panel 10 is composed of a selection button mounting part 11, display article state indication part 12 linked to this selection button mounting part 11, and regulating member 17 for positioning the display article state indication part 12 at a position so as to restore it closely to the signboard by pressing the display article state indication part 12 with the article display stand when the intermediate door body is closed in the state of separating the display article state indication part 12 from the signboard.
Patent JP-S6327009-A (JP)
Inventor: YOSHIMIZU YASUAKI
IPC: H01G9/04
Filed: 1986-07-18
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-S6325734-A (JP)
Title: Logical program processing method and system
Inventor: JIYAN KUROODO SHIIRE
IPC: G06F17/30
Filed: 1987-07-07
Abstract: In a method for processing logic programs - especially in Prolog-like languages - using at least one processor, which allows parallelism - also retroactively - by an existing process, called "father", creating at optional OR-parallel nodes at least one process, called "son", standing in an OR-parallel relationship to the father, a deep-binding list, called "hash-window" is created only for the newly created son in which - while processing the split-off OR-parallel branch - it performs bindings to variables commonly accessible to it and its father, called"commonly accessible variables."
Patent JP-2001007121-A (JP)
Title: Horizontal type high breakdown voltage junction type transistor
Inventor: HAMAMATSU NOBUYUKI
IPC: H01L21/337
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce a cut-off voltage that depends on a drain voltage by forming a plurality of high breakdown voltage JFETs, connecting the drain and the source of the transistors in series, and at the same time grounding each gate. SOLUTION: Two high breakdown voltage JFETs (junction-type transistor) are formed closely, connection is made by wiring at a connection point M of the source electrode of the high breakdown voltage JFET at the upper stage and the drain electrode of the high breakdown voltage JFET at the lower stage, and each gate 5a is connected to the ground G. Then, when a voltage of 100-700 V is applied to the high breakdown voltage JFET at the higher stage, most of the voltage is absorbed by the high breakdown voltage JFET at the first stage, and only 50 V or less is applied to the drain side of the high breakdown voltage JFET at the second stage, thus reducing a cut-off voltage depending on a drain voltage.
Patent JP-H0834817-A (JP)
Title: Production of polyvinyl butyral
Inventor: MINAMINO HIROKO
IPC: C08F8/28
Filed: 1994-07-22
Abstract: PURPOSE:To produce a microparticulate polyvinyl butyral excellent in transparency and solubility from a vinyl acetate monomer in one step. CONSTITUTION:The production process is one for producing polyvinyl butyral comprising hydrolyzing (saponifying) polyvinyl acetate obtained by radical- polymerizing vinyl acetate to synthesize polyvinyl alcohol and condensing the polyvinyl alcohol with butyl aldehyde, which process comprises adding 0.5-30wt.%, based on the entire weight of the reaction solution, 2-30wt.% concentration aqueous solution of polyvinyl butyral of a degree of acetalization of 5-25mol% to the reactor during the condensation.
Patent JP-H07471-A (JP)
Title: Jetting apparatus for bathtub hot water purifier
Inventor: ASAI KOICHI
IPC: A61H33/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide a jetting apparatus which can operate at the midnight with quiet sounds and is optimal to be mounted on a hot water jetting pipe of a bathtub hot water purifier being operated for 24 hours. CONSTITUTION:A jetting pipe 37 by which air sucked in from a suction pipe 10 of a jetting apparatus 25 is mixed to jet out hot water as jet flow is separately connected to a vacuum pipe 32 on which a vacuum part is formed to suck air from the suction pipe 10. Therefore, even when the jetting pipe 8 vibrates in the formation of the jet flow, the vibration is not transmitted to a jetting apparatus 31 as a whole to make the sound quieter. Thus, the jetting apparatus 31 can be utilized not only for enjoying a bubble bath but also as ozone jetting device for ozone sterilization to enable sterilization in safety at any time including the midnight, thereby keeping a bathtub and a bath room clean simultaneously with the purifying of hot water.