baber/WOPTO huggingface dataset:
Patent JP-H09329928-A (JP)
Title: Device and method for forming high-gloss image
Inventor: MAIKERU BII ROIDO
IPC: G03G15/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To generate both of low- and high-gloss images by using the same low-gloss toner. SOLUTION: A controller 12 can control parameters such as the selection of a medium, a feeding speed and the temp. of a fuser roller, in response to a control signal incorporated in a document signal. When the low-gloss image is generated, a low-gloss medium is selected from trays 21 and 23, to be in harmony with the known parameters. When the high-gloss image is generated, a high-gloss medium is selected and the feeding speed is reduced. Further, the temp. of the fuser roller 17 is raised to make the fixation of toner to the medium maximum, so that a single toner surface without a void can be formed on the medium, high reflectance is shown and a toner surface with a small amount of scattered light can be formed.
Patent JP-S55139162-A (JP)
Title: Melting apparatus for casting material in precision casting machine
Inventor: YONEMOTO AKIRA
IPC: B22D23/00
Filed: 1979-04-13
Abstract: PURPOSE: To melt casting material constantly at a high efficiency with long distance from an electrode rod to the material, by using high DC voltage for ignition of an arc, thereby extending the arc continuously at a stretch.  
     CONSTITUTION: When a starting switch 34 is turned on, the AC voltage of a commercial AC source 30 is converted to DC high voltage separately at a main DC source 29 and a DC high voltage source 33, and the high voltage are applied to an output circuit 31 simultaneously with the same polarity. The DC low current, high voltage produced at the DC high voltage source 33 fires an arc 4 between an electrode 2 and a material 3, hereby the output circuit 31 is closed. The DC large current, high voltage produced at the main DC source 29 produces and keeps high energy arc 4, thereby melting the material 3 gradually. When the arc 4 is once fired, the arc 4 can be fired simply between long distance because the applied voltage is DC, electrons continue from the electrode 2 to the material 3, and the ion path extends upon the start of dissociation continuously at a stretch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58164802-A (JP)
Inventor: IKEDA OSAMU
IPC: E01C19/10
Filed: 1982-03-23
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-H02266167-A (JP)
Title: Sealing device
Inventor: ANSONII CHIYAARUZU BATSUKU
IPC: F16J15/32
Filed: 1990-02-28
Abstract: PURPOSE: To provide a sealing device which allows the relatively radial movement of a seal assembly by positioning a seal member having a first tongue piece between a retaining ring and a support ring both axially and radially and providing the seal member with a device for providing a fluid tight seal with the retaining ring, and the device for sealing the seal member with respect to its related member. CONSTITUTION: A seal assembly 12 includes an annular seal member 13. The seal member 13 has a body part 14. A first tongue piece 15 is extended from one end of the body part 14 inward and toward the other end of the body part 14, and a second tongue piece 16 is extended radially outward. The seal member 13 is positioned in a cylindrical retaining ring 20, and the ring has a radially inward flange 21 at one end thereof. The cylindrical part of the retaining ring 20 has a little larger diameter than the body part 14 of the seal member 13. The seal member 13 is inserted in the retaining ring 20 from the open end 22, and the end of the seal member partitions between the tongue pieces 15, 16. The tongue piece 16 is biased to the interior of the recessed part 17 and sealingly engaged with the retaining ring 20.
Patent JP-S60191762-A (JP)
Title: Method and device of vibration type surface polishing
Inventor: ISHIDA TAKAO
IPC: B24B35/00
Filed: 1984-03-09
Abstract: PURPOSE:To machine a workpiece with small power in a short time and polish even a blind hole smoothly and uniformly by holding the workpiece in a work clamp installed to a vibration motor, and charging it in a medium contained in a polishing vessel, to polish inner and outer surfaces. CONSTITUTION:By driving an inclining mechanism and an elevating mechanism 25 while driving a vibrating motor 1, a workpiece 31 is charged in a medium which is contained together with water and compound in a polishing vessel 11. This workpiece 31 is maintained in parallel with the axial direction of an eccentric shaft, and between the fixed claw 6a and the movable claw 6b of a work clamp mechanism 2, which is suspended through an elastic body 4 from a frame body 3, being in an integrated form with the vibrating motor 1 which vibrates by the action of the eccentric shaft. Therefore, the workpiece 31 charged in the medium is directly subjected to vibration, the vibrating wave form of the vibrating track is nearly circular in shape, and the medium completely polishes the outer surface of the workpiece 31, while the inner surface is also polished efficiently with microscopic particles, since not only vertical vibration is made in a hole, but also rotary motion is carried out along the wall of the hole.
Patent JP-S61207524-A (JP)
Title: Apparatus for predicting and alarming generation of heat buckle
Inventor: SUGIYAMA KENJI
IPC: C21D9/56
Filed: 1985-03-08
Abstract: PURPOSE:To surely prevent the generation of heat buckle by emitting automatically an alarm when the max. Transverse compressive stress calculated from the tension of a steel strip and the temp. distribution in the transverse direction of rolls is larger than the buckling threshold stress of the steel strip. CONSTITUTION:A calculator 44 calculates the Young's modulus of the steel strip by using the temp. signal S1 from a thermometer 34 for the transverse direction and the material information I1 from an upper computer 38. A calcula tor 46 calculates roll crowns D1', D2' by using the temp. signal S2 from a ther mometer 36 for the transverse direction of the rolls. A calculator 48 calculates the stress sigmau' in the transverse direction of the steel strip by using the tension S4 on the steel strip from a tension meter 32, the material information I1, the young's modulus E and the outside diameters D1', D2' of the rolls. A calculator 52 calculates the buckling threshold stress sigmaK by using the information I2 and the Young's modulus E at the size from the upper computer 38. a comparator 54 compares the stress sigmau' in the transverse direction of the steel strip and the buckling threshold stress sigmaK and instructs an alarm device 56 to emit the alarm when sigmau'>sigmaK.
Patent JP-S58164773-A (JP)
Title: Method and device for metal hot dipping
Inventor: YOKOYAMA SHIYOUJI
IPC: C23C2/00
Filed: 1982-03-25
Abstract: PURPOSE:To enable stable plating by a strip while pressing members provided with guide grooves to both edge parts of the strip through the guide grooves in the position above a gas restrictor disposed on the outlet side of a molten metal pot. CONSTITUTION:A strip 3 is plated while pressing members 5 are held pressed to both edge parts of the strip which turns up and travels through a plating device, through the guide grooves 51 therein in the position near the part above a gas restrictor 1 provided on the outlet side of a molten metal pot 2. The edges of the strip are restrained by the grooves 51 and the movement in the direction of a gas restricting nozzle 4 is prevented, so that the traveling positions of the edge parts are maintained always constant even if there are defects in shape  defective such as waves, uneven elongation or the like.
Patent JP-H10245751-A (JP)
Title: Felling treatment giving excellent elasticity
Inventor: YUI MANABU
IPC: D04B7/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for felling the end of a knitted fabric, enabling to form the knitted fabric end excellent in elasticity without deteriorating the tightness of the felled end. SOLUTION: This method for felling the end of a knitted fabric comprises producing the knitted fabric by the use of a flat knitting machine having at least a pair of front and back needle beds whose one or both can laterally be slid, and subsequently subjecting the loops 7a-7d of the final course forming the final end of the knitted fabric to a run-proof treatment. The run-proof treatment comprises feeding knitting yarns 10a-10b to form the loops 9a, 9b of the edge stitch portion followed to the loops 7a-7b of the final course, superposing the loops 9a, 9b of the formed edge stitch portion on the loops 7a-7d of the adjacent final course, and subsequently repeatedly subjecting the superposed loops to knitting treatments from one end of the final coerces to the other end to fix the loops of the final course.  Each of the knitting treatments comprises feeding the fed yarns 10a-10d to needles for catching the superposed loops to form the loops 9a, 9b of the edge stitch portion. Therein, after the knitting yarns 10a-10d are wound on the loops 7a-7d of the final course placed at the front position in the felling direction, the loops 9a, 9b of the edge stitch portion are formed.
Patent JP-H03250535-A (JP)
Title: Flat type display device
Inventor: TAKAHASHI TOICHI
IPC: H01J11/46
Filed: 1990-02-26
Abstract: PURPOSE:To prevent exfoliation of a terminal from a base board for display by securing each connection part of a flexible wiring plate to terminal on the base board, thus providing a device connected, and giving a specified shape to the end terminal of a trains of terminals on the base board. CONSTITUTION:A plurality of terminals 50, 51 are arranged on a base board 11 for display and undergo metal sputtering of chromium, etc. Each connection part 70 of a flexible wiring plate 60 is connected by hot press with terminals 50, 51 and current is fed. The end terminals of a trains of terminals consisting of these terminals 50, 51 assume a form protruding external to the connection part 70 to be put in pressure contact therewith. After hot press contacting, a shearing stress is generated between the two contact surfaces of the terminal 51 and connection part 70 due to difference in the coefficient of thermal expansion between the flexible wiring plate 60 and base board 11, but the terminals 51, 51 are prevented from exfoliating off the base board 11 because of large area of terminals 51, 51, to ensure stable current feeding.
Patent JP-S61206168-A (JP)
Title: Lithium secondary battery
Inventor: OKADA SHIGETO
IPC: H01M4/485
Filed: 1985-03-11
Abstract: PURPOSE:To obtain a lithium secondary battery having compact size, large charge-discharge capacity, and good performance by using a specified amorphous substance as positive active material. CONSTITUTION:An amorphous substance obtained by adding V2O5 to MoO3 or WO3, and melting then quickly cooling is used as a positive active material. Lithium or lithium alloy is used as a negative active material. A substance in which a lithium ion can move to electrochemically react with the positive active material or the negative active material is used as electrolyte. The amount of V2O5 is 5-90mol% against MoO3 or WO3, preferably 30-75mol%. To cool quickly, a roller cooling process is applied.
Patent JP-H08326693-A (JP)
Title: Radial fan and forming die thereof and forming method therefor
Inventor: SHIOTANI MASAO
IPC: F04D29/28
Filed: 1996-03-04
Abstract: PURPOSE: To improve performance with a die of a simple structure by composing a blade body which is constituted by forming an air flow-out passage between each blade plate and the shaft installing part of a driving source connected to the blade body integrally, and suppressing separation of a laminar flow boundary layer in the air flow-out passage. CONSTITUTION: A radial fan B is provided with a blade body which is formed in such a constitution that blade plates 10 made of multiple rectangular thin wall films is arranged in an annular shape radially at a minute clearance, and an air flow-out passage 16 having a narrow width is formed between blade plates 10, 10. The shaft installing part of a driving source connected to the blade body integratedly and a connecting body for holding each blade plate 10 in an annular shape, namely, an end plate 11 serving as an installing base plate are arranged on the inner circumferential side of the blade body which is arranged in an annular shape. Separation of a laminar flow boundary layer in the air flow-out passage 16 is thus suppressed.  It is thus possible to mold the radial fan B having multiple blade plates 10 by the injection molding of a separating method, make a die a simple structure, and prevent reduction of performance.
Patent JP-H06261023-A (JP)
Title: Digital communications system and error correction coder and error correction decoder used by same
Inventor: TANAKA SHUICHI
IPC: G06F11/10
Filed: 1993-03-08
Abstract: PURPOSE:To enhance a data transmission efficiency by implementing multi-frame synchronization and interleave frame synchronization based on common synchronization information thereby reducing the number of synchronization information sets. CONSTITUTION:Frame synchronization word insertion circuits 21-I, 21-Q insert one FEC synchronization word per one FEC frame to each of I and Q series digital signals respectively and constitute one multi-frame with 5 FEC frames and multi-frame synchronization information is added to the FEC synchronization word inserted to the head FEC frame. First memories 24-I, 24-Q and 2nd memories 25-I, 25-Q are subjected to frame processing and code logic arithmetic operation circuits 23-I, 23-Q interleave each of I and Q series digital signals for each of the 5 FEC frames being one multi-frame.
Patent JP-H01220859-A (JP)
Title: Semiconductor integrated circuit
Inventor: KADOTA JUNJI
IPC: H01L27/08
Filed: 1988-02-29
Abstract: PURPOSE:To keep the ratio of effective channel width constant, and enable the constituting of a circuit with stable characteristics by forming the P-type diffusion layer and the N-type diffusion layer of a P-channel MOS transistor and an N-channel MOS transistor which have a common gate' by using masks having the same channel width. CONSTITUTION:A P-type diffusion layer 2 of a P-channel MOS transistor Q1 and N-type diffusion layers 3 of two N-channel MOS transistors Q2, Q3 are formed by using the respective masks having the same channel width, and a gate 1 is formed across the diffusion layers 2, 3. In the N-type diffusion layer 3, two gates 1 are arranged parallel, and two N-channel MOS transistors Q1, Q2 connected in parallel are formed.
Patent JP-S55138364-A (JP)
Title: Finely divided particulate chewing gum containing ice cream
Inventor: SATOU YOSHINAGA
IPC: A23G9/04
Filed: 1979-04-18
Abstract: PURPOSE: A chewing gum-containing ice cream having a good harmnized feeling having finely divided particulate chewing gum with an improved body and texture  
     CONSTITUTION: 5W50Wt%, preferably 20W40wt% based on an ice cream as a raw material of finely divided chewing gum with particle size of not more than 5 mesh, preferably 5W60 mesh, more preferably 5W20 mesh prepared by freeze grinding, high-speed cutting, etc. is dispersed uniformly into the ice creame as the raw material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54140040-A (JP)
Title: Fluid temperature increasing device
Inventor: OKUYA JIYUNICHI
IPC: F03D9/02
Filed: 1978-04-21
Abstract: PURPOSE: To connect a fluid stirrer to a rotating shaft of a wind mill, and communicate said fluid stirrer with a tank through a fluid pump, thereby improving the durability of the device.  
     CONSTITUTION: When a wind mill 8 is rotated by a wind force, a pump 3 is rotated by means of a rotating shaft 5. Water supplied through a water inlet 6 to a fluid stirrer 1 by means of a fluid pump is stirred between the pump 3 and a turbine 2, as a result of which the temperature of water increases and water becomes hot water. The hot water is taken out of a water outlet 7 provided at the outer peripheral part of a turbine 2, and is returned to the tank. Water within the tank is used as it is when the temperature thereof is increased to a working temperature, but it is generally introduced into a heater where it is reheated to be used. According to the device constructed as described above, the temperature of the fluid is increased by the fluid friction, and it can extremely reduce the wear in the heat generating part, whereby the durability of the device can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09219314-A (JP)
Title: Fpc inductor
Inventor: IKEDA HIDEKAZU
IPC: H01F37/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a FPC(flexible printed circuit) inductor in which a noise removal rate is increased, signal attenuation is decreased, and wide band, downsizing and thinning are obtained. SOLUTION: In a first inductor, a high magnetic body sheet 2 comprising a foil plate of which a face is insulated; and a thin film high magnetic permeability material is sandwiched by two FPC layers 3 having a signal pattern part, while connecting means such as a through hole, a bump, a jumper line or the like is provided so that signal lines are connected to each other and wound on an apparent magnetic body. In a second inductor, a first signal pattern is a TP(twist pair) one. In a third inductor, the first and second high magnetic body sheets 2 are poly-streaked by laminating high magnetic permeability wires. In a fourth inductor, as the first and second high magnetic body sheets 2, various foil plates and the thin film high magnetic permeability materials are combined.
Patent JP-H091254-A (JP)
Title: Stretch control molding device and metal semiprocessed product molding method
Inventor: WAANAA MIYUNZEN
IPC: B21D11/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for elongation control forming In which no elongation, wrinkle or cracking is generated without being suppressed by a work during the press. SOLUTION: A work 14 (semi-fabricated product) is formed between forming faces of forming dies 20, 26 which are opposite to each other along a selected part and locked. The locking prevents further flow of the material in the region during the rest of the forming processes. The part which is not formed yet of the semi-fabricated product 14 is formed between the forming faces of the opposite forming dies 12, 26, 36.
Patent JP-S57162368-A (JP)
Title: Field effect transistor
Inventor: YAMABE KIKUO
IPC: H01L29/78
Filed: 1981-03-30
Abstract: PURPOSE:To enhance the integration of an IGFET by controlling a drain current due to avalanche breakdown in a drain electrode contacted in Schottky with a semiconductor layer in accordance with a gate voltage. CONSTITUTION:An Si epitaxial layer is formed on a sapphire substrate 1 to form an insulator region 2, an oxidized film 3 is formed on the periphery, an opening is formed at the parts corresponding to the source, drain and gate regions, a thin gate oxidized film 5 is formed, a polysilicon electrode 6 is thereafter formed, an oxidized film 7 is formed on the surface, then drain electrode 9, source electrode 10 and gate pickup electrode 11 made of metal or metallic silicide are formed, and a drain electrode is formed in a Schottky junction. Thus, adrain current due to avalanche breakdown can be controlled by the gate voltage. Accordingly, said transistor has a strength against the short channel effect, thereby increasing the integration.
Patent JP-H10230992-A (JP)
Title: Embossed carrier tape
Inventor: KATO HIROSHI
IPC: B65D85/86
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an embossed carrier tape which can automatically and accurately inspect the curvature or the like on the basis of the signal of an image of lead wires for electronic parts contained in a containing recess, taken by a camera. SOLUTION: A number of nearly rectangular parallelepiped containing recesses 12 opened on the surface are formed. An electronic parts 20 in which lead wires 22 are provided at two opposite sides of the body 21 is put in this containing recess 12. The contained image of the electronic parts 20 is taken by a camera and processed on the basis of the image signal to inspect the curvature of the lead wires 22, in this embossed carrier tape. An inclined contact face 12c slanting at an obtuse angle β against the bottom face 12a is formed at the lower edge of the two side walls 12b oppositely positioned against the lead wires 22 of the containing recesses 12, so as to be able to contact the front end of the lead wires 22.  And positioning projections are formed at the other two side walls 12b of the containing recess 12 so as to be able to contact the body 21 of the electronic parts 20 to prevent the electronic parts from largely moving in the containing recess 12.
Patent JP-H02226719-A (JP)
Title: Molecular beam source apparatus
Inventor: MORISHITA YOSHITAKA
IPC: H01L21/203
Filed: 1989-02-28
Abstract: PURPOSE:To control supply of raw gas and to enable two or more different molecular beam fluxes to be changed over steeply by connecting an evacuation tube and a movable leak valve directly to a heating furnace for heating the raw gas. CONSTITUTION:In order to change over gas supply from a raw gas A to a raw gas B, a movable taper pin 7 is closed to cut off the supply of the raw gas A to a heating furnace 1 and a planeparallel valve 13 is opened to evacuate the heating furnace 1 directly. The valve 13 is then closed and a taper pin 10 is opened so that the raw gas B is supplied to the furnace 1 at a controlled flow rate. Changeover from the gas B to the gas A may be performed in a similar manner. According to this arrangement, since the heating furnace 1 is evacuated through an exhaust tube 12 directly connected to the furnace, the evacuation can be performed rapidly with minimum leakage of molecular beam flux from a molecular beam outgoing port 4. Further, changeover to another raw gas also can be performed steeply.
Patent JP-S53132308-A (JP)
Title: Focus controller of optical reproducer
Inventor: OKADA HITOSHI
IPC: G11B7/08
Filed: 1977-04-22
Abstract: PURPOSE: To surely and sufficiently perform focus controlling by supplying search signal to a servo control circuit when the opposing distance of a recording disc and an objective lens goes out of a servo control drawing range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58166558-A (JP)
Title: Detection control system of magnetic tape speed
Inventor: TERANISHI MASARU
IPC: G11B15/52
Filed: 1982-03-26
Abstract: PURPOSE:To detect and control a tape feed speed and to stop a tape start end at a specific position, by recording an equal-interval pulse signal in an unrecorded area on a magnetic tape, and reproducing the pulse signal. CONSTITUTION:Prior to normal data recording or reproduction after tape loading, the tape is run backward temporarily, and the equal-interval pulse signal is recorded on the tape by a writing head 2. After the recording, the tape is run forward and positioned again at a loading point. For tape take-up operation, a file reel 3 is driven to run the tape backward. At this time, the previously recorded equal-interval pulse signal is read by a reading head 4, and the tape feed speed is calculated from time intervals of the appearance of a pulse output. The deviation of the speed from a specific speed is fed back to a take-up reel motor to perform speed control.
Patent JP-S52130561-A (JP)
Title: Auto-clear circuit
Inventor: I KATSUMI
IPC: H03K21/38
Filed: 1976-04-26
Abstract: PURPOSE: To secure a long auto-clear time which has a time constant having small resistivity and capacity at the inside of LSI and IC, by adding a gate to the circuit. 
     COPYRIGHT: (C)1977,JPO&Japio