baber/WOPTO huggingface dataset:
Patent JP-H01262698-A (JP)
Title: Case for protecting temperature control section
Inventor: OBARA KAZUYUKI
IPC: G05D23/19
Filed: 1988-04-13
Abstract: PURPOSE:To improve mass-productivity of protective cases for protecting temperature controlling section, by providing projections on a case B so that a printed substrate 1 is in press contact with the flat section A and the flat section B of a case A by these projections. CONSTITUTION:A case A2 is provided with flat sections A9 and B10 for receiving the rear face 6 of a printed substrate 4. The flat section A9 is formed so as to receive the innermost whole periphery of a through-hole 14 in a specific region of the rear face 6 of the printed substrate 4 while the flat section B10 is formed so as to receive the outermost whole periphery 11 of the specific region of the rear face 6 of the printed substrate 4. A case B3 is provided with projections 12 for pressing the printed substrate 4 against the case A2. The projections 12 are arranged with predetermined intervals corresponding to the outermost whole periphery 11 of the specific region of the rear face 6 of the printed substrate 4. In this manner, the outermost whole periphery 11 can be brought into close contact with the flat section B10 and the innermost whole periphery 15 with the flat section A9. Thus, the mass-productivity of such protective cases can be improved substantially.
Patent JP-S60236384-A (JP)
Title: Input circuit
Inventor: OKAZAKI MITSUYA
IPC: H04N7/10
Filed: 1984-05-09
Abstract: PURPOSE:To set an input impedance in the prescribed frequency band to a constant value in terms of a circuit for fetching a signal of the specific frequency by connecting an element for constituting an input impedance and a reverse circuit to an input circuit of said circuit. CONSTITUTION:A high Q tuning circuit for tuning a voice carrier is constituted of capacitors C12, C13 and C14 and a coil L8, while a high Q trap circuit for tuning a video carrier of an adjacent channel is constituted of capacitors C10 and C11 and a coil L7. By connecting serially a parallel resonance circuit for consisting of a coil L20 and a capacitor C20 to a resistance R20, a reverse circuit of an input tmpedance of said circuit is constituted and connected to a terminal 21. This type of circuit can be expressed by an equivalent circuit as shown in attached papers. When the coil L20, the capacitor C20 and the resistance R20 are selected so as to satisfy the prescribed conditions, the input impedance can be constant in the prescribed frequency band.
Patent JP-H04302517-A (JP)
Title: Manufacture of composite longitudinal vibration mechanical filter
Inventor: TAKEUCHI YOSHIHIKO
IPC: H03H9/24
Filed: 1991-03-29
Abstract: PURPOSE:To reduce the size and weight by covering vibration parts such as plural longitudinal vibration sound pieces and a coupling member with a film layer while air is put in, and holding them without any outside contact. CONSTITUTION:The operation part of the composite longitudinal vibration mechanical filter is covered with filmy sheets 60a and 60b, which cut off flowing-in/out air primarily, vertically; and the peripheral parts of the filmy sheets 60a and 60b are adhered thermally or by pressing and the outer periphery is cut. The part of flexible substrates 56 and 58 and a support member may be coated with an adhesive without making the air flow out upon occasion. Consequently, the part of the operation part which performs operation vibration is shielded together with the internal remaining air. Then the filmy sheets 60a and 60b are coated with resin 64, which is solidified by heat, etc. At this time, the air charged together with the operation part expands with temperature to form a slight gap with the operation part, which is held in air.
Patent JP-H05285856-A (JP)
Title: Performance test method for binder for grinding grain layer of super grain grinding wheel
Inventor: UNNO KUNIAKI
IPC: G01M99/00
Filed: 1992-04-10
Abstract: PURPOSE:To perform evaluation of performance adapted to the actual using state of a binder for the grinding grain layer of a super grain grinding wheel without performing an actual polishing test. CONSTITUTION:A test piece S formed of super grains grinding similar to those of the grinding grain layer of a super grain grinding wheel and a binder is pressed against a test tool 1 comprising a super grinding grain metal bond wheel with a constant force. With this state, the test tool 1 is rotated as ultrasonic vibration generated by an ultrasonic vibrating device 2 is exerted on the test tool, and a grinding work is applied on the test piece S by means of the test tool 1.
Patent JP-H09277597-A (JP)
Title: Image forming device
Inventor: MATSUURA SHINYA
IPC: G02F1/055
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to always form an image consisting of pixels of a multivalued gradation level in a satisfactory condition by exposing the pixel to light. SOLUTION: A photoshutter drive time detector 111 detects the drive time of each of photoshutter elements, and a photoshutter drive voltage control device 113 sets a photoshutter drive voltage VD based on the drive time and applies the voltage to a photoshutter drive device 104'. In addition, a photoshuter open/close time control device 115 sets a photoshutter open/close time in accordance with the set photoshutter drive voltage VD and the gradation level of a pixel to be exposed to light. Further, this photoshutter open/close time is inputted to the photoshutter drive device 104' as photoshutter open/close time change data. The photoshutter drive device 104' drives each of the photoshutter elements of a photoshutter array 103 based on the photoshutter open/close time change data.  After that, an electrostatic latent image is formed on the surface of a photosensor drum, then is developed by a developing device 106, and the developed image is transferred to a recording paper 117 and discharged by a transfer/separating charger 107.
Patent JP-S5425651-A (JP)
Title: Window unit for bank note description
Inventor: KITAGAWA TOSHIAKI
IPC: B41J13/26
Filed: 1977-07-28
Abstract: PURPOSE: To enable the bank note to be inserted from any direction, by tilting the print head and by providing the both insertion slits of vertical and horizontal type, media presence detection set, and feed rollers of independently drive, in a bank note window unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58208725-A (JP)
Title: Image formation device for copying machine
Inventor: SHINOZAKI ATSUSHI
IPC: G02B27/18
Filed: 1982-05-31
Abstract: PURPOSE:To attain equimultiple, contraction or expansion copying with simple constitution and operation by arranging respective lens systems so that the respective optical axes of the lens systems are collected to one point separated from the surface of a split lens. CONSTITUTION:Each lens system 61 constituting a split lens 6 consists of two lenses 61a, 61b. The optical axes of respective lens systems are set up so as to be collected to one point P on the image formation side of the split lens 6. This invention makes it possible to perform equimultiple, contraction or expansion copying with simple constitution and operation by using the split lens useful for the reduction of the size and simplification of the titled device.
Patent JP-H05179933-A (JP)
Title: Method and device for discriminating state of aging of catalyst
Inventor: BERUNTO HEPUNAA
IPC: F01N3/00
Filed: 1992-04-13
Abstract: PURPOSE: To provide a method and an arrangement for determining deterioration of a catalyzer that has a relatively long measurement period and does not make influences on results of absolute measuring accuracy. CONSTITUTION: In order to determine the state of deterioration of a catalyzer 11, an engine 10 is driven at engine brake condition without oil supply in a determined minimum period, and then is driven at idling. After the engine is braked, the engine is driven by thin mixed air, and then is driven by rich mixed air. The period Δt from the moment of changing the drive conditions to the moment of λ- H measured at rearward of the catalyzer beyond threshold value to the thick direction, is measured. Furthermore, time integration ILM extending the above-mentioned period of air quantity flow is formed. The measured period is divided by the time integration and the result is used as a standard to indicate the state of deterioration of the catalyzer.
Patent JP-H11286010-A (JP)
Title: Production of thermoplastic elastomer composition
Inventor: SATO TSUKASA
IPC: C08L53/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To control a decrease in molecular weight and to obtain desired mechanical properties of tensile strength and impact strength by keeping the temperature of an elastomer at a specified value during melt-kneading. SOLUTION: Raw materials including a thermoplastic polyester elastomer, another thermoplastic elastomer, a softening agent for hydrocarbon rubber, rubber, a resin, another additive are melt-kneaded to produce a thermoplastic elastomer composition. Usually, each powdery or granular component, after being mixed uniformly with a Henschel mixer, a ribbon blender, a V-type blender or the like, is melt-kneaded by using a single-or multi-screw extruder, a kneader, a roll, or the like. In this process, it is indispensable to control the temperature of the elastomer at 260 deg.C or below, preferably 250 deg.C or below. The obtained thermoplastic elastomer composition containing the thermoplastic elastomer containing the thermoplastic polyester elastomer has desired mechanical properties.
Patent JP-S60237060-A (JP)
Title: 11-deoxy-11-methyleneprostaglandin d2 derivative and preparation thereof
Inventor: IKEGAMI SHIROU
IPC: A61P9/12
Filed: 1984-05-08
Abstract: NEW MATERIAL:A 11-deoxy-11-methyleneprostaglandin D2 derivative expressed by formula I. USE:A medicine having inhibitory action on blood platelet agglutination, hypotensive action, antitumor action, inhibitory action of gastric acid secretion, etc. The derivative is a useful compound in biochemical research in elucidation of mechanism of action of PGD2. Useful as an artificial antigen for preparing an antibody for PGD2. PREPARATION:A prostaglandin D2 derivative expressed by formula II (R<1> is protecting group; R<2> is H, lower alkyl or protecting group) is reacted with a dihalogenomethane in the prescence of a Lewis acid and a transition metal to methylene the carbonyl group at the 11-position, and the protecting groups of the resultant compound are then removed to give the aimed 11-deoxy-11-methyleneprostaglandin D2 derivative expressed by formula I.
Patent JP-H10268991-A (JP)
Title: Recorder
Inventor: TANAKA HITOSHI
IPC: G06F3/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To use an optical communication means with directivity without changing the direction of a host device and a recorder by varying the direction of the transmitting and receiving part of the optical communication means of the recorder independently up/down and right/left. SOLUTION: The transmitting and receiving part 2 of the optical communication means of the recorder is attached so as to vary its direction independently up/down and right/left. Namely the part 2 of the optical communication means is attached to a combining member 4 through a spindle 5 to be capable of adjusting an angular position in a direction vertical (back and forth direction) to a paper surface. In addition the member 4 is fitted to a holding member 3 in the structure freely rotatable in a right and left direction and fixed so as not to be pulled out from the member by a bolt screwed from a side face. At the time of readjusting the right and left direction, the bolt 6 is temporarily loosen and after adjusting a direction, screwed again to fix to adjust the direction in the range of 360 deg. around the axis core of the member 3.
Patent JP-S61249202-A (JP)
Title: Scroll chuck
Inventor: WATANABE KAZUTOMO
IPC: B23B31/163
Filed: 1985-04-27
Abstract: PURPOSE:To improve centering and holding precision by forming a centering face between a main body and a lid in a scroll chuck installed principally on the main axis of a lathe and making shapes of a claw and a guiding groove in a cross letter. CONSTITUTION:To improve centering precision, a projected cylindrical section 31 is prepared on a lid 16. Then in a step forming a peripheral face 31a, a internal circumferential rotating face 14a of a scroll plate 14 is inserted and in a internal circumferential face 31b, a spigot 11b of the main body 11 is inserted. Next, to improve holding precision, a cutting section of a chuck claw 13 is formed in a cross letter and projections 13a and 13b in cross section are put in a guiding groove 12 after the completion of simultaneous grinding of upper or bottom faces of projections. Furthermore to obtain stronger holding power, a tooth space thickness Hb of a tooth space width 43b for a claw 13 which is smaller than a scroll plate 14 is larger than a tooth space thickness Ha of a tooth space width 43a for the scroll plate 14 whereby centering precision, holding precition of a workpiece and hardness of the claw, etc. are improved.
Patent JP-H10266377-A (JP)
Title: Laminating sheet, insulation layer and forming method for insulator spraying
Inventor: NEGISHI MASAHIDE
IPC: B32B27/40
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate spraying working of an insulator such as urethane foam and improve airtightness of an insulation layer by attaching an laminating sheet to the framework structure of the outer wall part of wood structure and spraying the insulator. SOLUTION: A laminating sheet for insulator spraying 51 is attached to the outside of a framework structure such as a column 6 and a stud 7, an outer wall 2 is attached through furring strips 3 to form a ventilation layer 4, and the undiluted solution of an insulator 52 such as urethane foam is foamed to be sprayed from the inside of a building to form an insulation layer 5. The laminating sheet 51 is formed by laminating and adhering an insulator adhesive layer of an unwoven cloth, net, cloth and the like on a plastic film base. In addition, surface adhering processing such as crimping processing, etching processing and primer treatment may be performed on the surface of the film base.  Thus, significant reduction of a construction period is enabled and airtightness and insulation of the insulation layer can be secured by using the laminating sheet in place of a plywood backing on spraying and foaming of the insulator.
Patent JP-S57208302-A (JP)
Title: Liquid pressure circuit
Inventor: SUZUKI MICHIO
IPC: E02F9/22
Filed: 1981-06-15
Abstract: PURPOSE:To make it possible to perform a pressure liquid combining operation and an actuator accelerating operation by a method wherein the opening and closing of each of supply pipes of three pumps and the opening and closing of each of connecting pipes connecting the supply pipes are controlled in various ways by three logic valves so that pressure liquids from the pumps join together. CONSTITUTION:In case where a signal port (c) of a second logic valve 8 is closed and signal ports (c) of first and third logic valves 7 and 9 are opened, the pressure oil from a first pump 1 flows from an outlet (b) of the first logic valve 7 to a tank 10 while the pressure oils in second and third pumps 11 and 20 flow from an outlet (b) of the third logic valve 9 through the supply pipes 12 and 21, respectively. In this case, when a changeover valve 13 for effecting left side running is operated, the pressure oil from the second pump 11 is interrupted but the pressure oil from the third pump 20 flows into an arm changeover valve 14 and a second boom changeover valve 15 to thereby perform the combining operation of the pressure oils. Further, when an acceleration changeover valve 26 is operated, the pressure oil from the third pump 20 gathers in the supply pipes 2 and 12 so that the actuator is accelerated by a rate corresponding to a tributary flow of the pressure oil, due to the actions of the logic valves 7, 8 and 9.
Patent JP-S61250384-A (JP)
Title: Starting device of engine
Inventor: TAMURA KIYOSHI
IPC: F02N11/00
Filed: 1985-04-26
Abstract: PURPOSE:To eliminate gear sound so as to try to reduce starting noise by connecting a multi-pole induction motor of low engine speed starting torque-type directly to a crankshaft. CONSTITUTION:An engine starting device has a stator 3 fixed on the front face of a body 2 on the outer periphery of the crank shaft 4 of an engine 1, and a rotor 5 is fixedly provided on the crank shaft 4 on the outer periphery of said stator 3. Also, a multi-pole induction motor 6, for which, for example, 16 poles or 32 poles are to be used, directly connected to the crank shafts 4 as a stator motor is composed of the above startor 3 and the rotor 5. mean while, the startor 3 is connected to, for example, power supply for house AC100V. In this way, since the multi-pole induction motor 6 is used, large torque can be obtained by low engine speed, and noise for starting can be reduced.
Patent JP-H02290006-A (JP)
Title: Manufacture of inductance element
Inventor: SATO TADASHI
IPC: H01F41/12
Filed: 1990-04-06
Abstract: PURPOSE:To facilitate finishing work of material, prevent the wire cutting at the time of coil winding, and facilitate mounting work by previously forming flanges having flat parts at the time of press forming, and obtaining a coil winding part by finishing work so as to be concentric to the flanges. CONSTITUTION:A ferrite molded object 1 is formed in a cylindrical type as a whole, and flat parts 1a for electrodes are formed by lacking both ends separated off a specified distance from the axial center. Flat parts 1a are formed so as to correspond with both end portions 2, 3 turning to flange parts afterward. The molded object 1 is finished in a specified diameter by finishing the interval l except the dimension of the flat part 1a. A specified turns of a coil 4 are wound around a coil winding part 5 formed by finishing. Electrodes 6 of silver and the like are stuck and formed on flat bottom parts 1b appeared on both sides. Coil ends are connected to the electrodes 6 by soldering and the like, and an inductance element can be obtained.
Patent JP-S62248869-A (JP)
Inventor: GEAHAATO MEEZENITSUHI
IPC: F02M69/08
Filed: 1987-04-14
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-H1146363-A (JP)
Title: Symbol-decoding method and device thereof
Inventor: JEON BYEUNG-WOO
IPC: H04N19/423
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device that decode a symbol subject to run level coding by using one scan pattern selected from among diversified scan patterns. SOLUTION: Received symbol data subject to run level coding are separated into symbol separate run data and level data. An address output section 22 uses scan pattern data related to the symbol data to select a specific scan pattern and uses the separated run data for selecting a scan address to which level data at the scan address according to the selected scan pattern. A data storage section 23 stores the level data fed from the symbol separating, section to the storage address designated by the selected scan address and applies run level decoding the symbol subject to run level coding, based on the scan pattern used for run level coding and stores the symbol in a form suitable for the use by devices at post-stages.
Patent JP-S59215828-A (JP)
Title: Heat-shrinkable film
Inventor: SHIMIZU HISASHI
IPC: B29C55/02
Filed: 1983-05-24
Abstract: PURPOSE:To provide the heat-shrinkable film excellent in stretching property by stretching a thin film comprising a straight-chain low density polyethylene and a modified polyolefin or that in which said composition is blended with an ethylene based copolymer. CONSTITUTION:The mixture of a straight-chain low density polyethylene having a side chain in a roughly fixed length and a modified polyolefin such as polyethylene, a ethylene-vinyl acetate copolymer graft polymerized with a monomer such as fumaric acid and maleic acid is treated by a well-known method to make a thin film. Then, this unstretched film is stretched (in a uniaxial, sequentially biaxial or simultaneously biaxial way) by reheating. As material, an ethylene based polymer may be added as third component. This assures an excellent stretching property without causing deficiency such as breakage and poor thickness accuracy during the stretching.
Patent JP-H0619791-A (JP)
Title: Method and apparatus for using of local cache manager
Inventor: GURAHAMU HAMIRUTON
IPC: G06F12/08
Filed: 1993-03-29
Abstract: PURPOSE: To provide a means for effectively using a software caching service as much as possible in an object-oriented distributed computer system. CONSTITUTION: The client program method and device suitable to an object- oriented distributed arithmetic system is provided with a capability of communication and a capability of using reference for an object, and this is a method for increasing the gain of software caching. Also, a mechanism for referring to both a server and a local cache manager by using a network object handle(increased object handle) is developed. When the increased object handle is transmitted, increased object handle is automatically communicated for using a local cache manager 62 under the target environment (that is, on the same machine in which a client program for reception is present).
Patent JP-S62249441-A (JP)
Title: Semiconductor device container
Inventor: SHIRAISHI HIROKI
IPC: H01L21/68
Filed: 1986-04-23
Abstract: PURPOSE:To protect external leads, markings and so forth from damage by a method wherein markings marked on semiconductor devices are exposed at a predeterined position of a container which contains a plurality of the semiconductor devices continuously and an aperture through which the exposed parts and the corner of the other container do not touch each other is provided. CONSTITUTION:Under the state that PLCC's 2 are contained in a semiconductor device container 1, markings 2C are exposed and an aperture 1B which is extended along the direction of continuous containing is provided. The aperture 1B has an aperture width L with which the parts of the PLCC's where marks 2C are marked and the corner of the other semiconductor device container 1a do not touch each other through the aperture 1B. Moreover, recessed parts 1C is formed in the inner wall of the container 1 where the aperture 1B is formed so as not to make the inner wall touoh the parts of the PLCC's where marks 2C are marked. With this constitution, damage on external leads 2B caused by external force of the container 1 and damage on the markings 2C caused by external force and slippage of the container 1 can be avoided.
Patent JP-H08289525-A (JP)
Title: Linear-movement type electromagnetic actuator
Inventor: KIYOU KENPEI
IPC: H02K33/16
Filed: 1995-04-18
Abstract: PURPOSE: To enlarge driving force by suppressing the enlargement of an apparatus as much as possible. CONSTITUTION: This linear-movement type electromagnetic actuator have the following parts. A magnet holding member MH having a permanent magnet PM and a conductor holding member CH having a conducting member CE are provided so that the members can be relatively moved linealy and freely under the state along the mutually facing surfaces. The permanent magnet PM and the conducting member CE are arranged so that driving force is generated in the relative moving directions of the magnet holding member MH and the conductor holding member. A magnetic body MR, which forms a magnetic path intersecting the conducting member CE, is provided together with the permanent magnet PM.  Three or more pieces of the permanent magnets PM are aligned and provided in the relatively moving directions under the state, wherein the magnetic fields of the neighboring permanent magnets are directed toward the reverse directions to each other. The conducting members CE are formed so that the conducting directions become alternate in correspondence with three or more pieces of the respective permanent magnets PM.