baber/WOPTO huggingface dataset:
Patent JP-S62224836-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO JUN
IPC: G06F15/78
Filed: 1986-03-26
Abstract: PURPOSE:To debug a circuit in a short time and to simulate trouble in a short time by providing the input or output part of a circuit block split as separate functions with a register exchanging a signal with a signal bus. CONSTITUTION:An integrated circuit device is configured with the circuit blocks B1-B8 divided as separate functions. The output parts of the circuit blocks B1-B8 are provided with the registers R1-R8 that independently take out respective output signals and set the output states from the outside. The registers R1-R8 exchange signals with respective signal buses to take out or set the output signals. Since input signals can be supplied or output signals can be fetched at every functional circuit block through the signal bus and the register, the circuit functions can be checked out in a short time.
Patent JP-H06280692-A (JP)
Title: Canister
Inventor: HARUTA KAZUMI
IPC: B01D53/04
Filed: 1993-03-25
Abstract: PURPOSE:To prevent an absorbent from scatter in an engine room when a weld is broken down in the collision of a vehicle by locating the weld in the upper part of a case part where a circulating pipe is provided to extend through an absorbent layer. CONSTITUTION:A bottomed case 10 made of resin is formed on the lower surface of the peripheral wall 11 integrally with a bottom plate 12 and opened in the upper surface. The bottom plate 12 is formed in the inner surface with a pipe support part 13 from which a circulating pipe 15 is fixedly erected. An upper lid 20 made of resin is welded to the upper end of the case 10.
Patent JP-S57181158-A (JP)
Title: Transistor
Inventor: AZUMA MINORU
IPC: H01L29/73
Filed: 1981-04-30
Abstract: PURPOSE:To equalize current flow by forming regions controlling a current flowing along the surface of a semiconductor layer between each emitter layer in a multi-emitter transistor providing a plurality of emitter layers on the surface of the semiconductor layer. CONSTITUTION:A P type emitter layer 22 is provided on an N type semiconductor substrate 21 serving as a collector. Furthermore, a plurality of N<+> type emitter regions 231, 232, 233 are provided on the surface of the P type emitter layer 22. Next, an N type impurity is induced by a thermal diffusion method or an ion implantation method and current control layers 271, 272 are formed between each emitter region. The current control layers may be formed by P type semiconductor regions 311, 312 or insulator layers 411, 412 in addition to the N type. In this way, the current flowing in the base region 22 in the transverse direction can be controlled. Therefore, the current in the longitudinal direction is equalized and current concentration in a specific emitter layer can be prevented. This method can be applied to the transistor of comb-type emitter structure.
Patent JP-S541067-A (JP)
Title: Error setting preventing system of digital timer
Inventor: ISHIDA ISAMU
IPC: G04C23/08
Filed: 1977-06-04
Abstract: PURPOSE: To prevent error setting by judging whether error setting or not based on display time system and the time information being set and inputted and performing error display from the results thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63232449-A (JP)
Title: Formation of conductive layer
Inventor: FUJIOKA HIROSHI
IPC: H01L21/3205
Filed: 1987-03-20
Abstract: PURPOSE:To form a conductive layer consisting of a doped polycrystalline silicon film having low resistance and a smooth surface without using a high temperature process by thermally treating an silicon film at a temperature of 900 deg.C or below and converting the silicon film into the polycrystalline silicon film containing impurities. CONSTITUTION:An silicon film 2, at least one part of which has an amorphous region, is formed by using a plasma CVD method employing the hydride of silicon and the hydride of a group IIIb or Vb element as a reaction gas, and the silicon film 2 is thermally treated at a temperature of 900 deg.C or below, thus converting the silicon film 2 into a polycrystalline silicon layer 21 containing an impurity. Accordingly, the doped polycrystalline silicon film having sufficiently low resistance and also excellent surface roughness can be shaped only by a low temperature process.
Patent JP-H08263894-A (JP)
Title: Recording and reproducing device
Inventor: YANAKA HIDENORI
IPC: G11B15/26
Filed: 1995-03-24
Abstract: PURPOSE: To simplify a structure and to reduce the number of parts and man- hour. CONSTITUTION: A cartridge C for traveling a tape T housed in the cartridge C by means of rotation of a belt capstan 14 is used and a tape driving part 52 is provided for rotating the belt capstan 14 by pressing a driving roller 56 to the belt capstan 14 and by means of rotation of the driving roller 56. A supporting base 97 having the driving roller 56, a driving motor 90 and a rotation transmission device 94 for transmitting the rotation of the driving motor 90 to the driving roller 56 is freely slidably fitted into supporting slits 62 and 75 formed in a chassis 54 and thereby the supporting base 97 is supported to be freely slid against the chassis 54.
Patent JP-H01238111-A (JP)
Title: Manufacture of silicon carbide semiconductor film
Inventor: AOYAMA ATSUYUKI
IPC: H01L21/20
Filed: 1988-03-18
Abstract: PURPOSE:To grow an SiC film of high quality by depositing an amorphous SiC film onto an silicon substrate and forming a single crystal SiC film or a polycrystalline SiC film through heat treatment. CONSTITUTION:An amorphous SiC film 2 is deposited onto an silicon substrate 1, and a crystalline SiC film 3 (a single crystal SiC film or a polycrystalline SiC film) is shaped through heat treatment. For deposit the amorphous SiC film onto the surface of the silicon substrate, the amorphous SiC film must be applied onto the silicon substrate 1 at a low temperature such as normal temperature and ultra-quenched. Consequently, a physical deposition method such as an evaporation method, a sputtering method, etc., must be employed, not a chemical deposition method, in which a compound is thermally decomposed and applied, such as a CVD method. Accordingly, the SiC film, a heating temperature of which is lowered, its composition is also controlled easily, its quality of a crystal is improved and having few crystal defects, can be grown.
Patent JP-2000262031-A (JP)
Title: Damper/generator
Inventor: MURAKAMI TSUTOMU
IPC: F16F15/03
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a damper/generator which is satisfactory in large-amplitude action and with which a large damping effect or generation output can be obtained accompanying the vibration of a vibrator. SOLUTION: A coupled body 20, where at least two pieces of magnets 11A and 11B provided with magnetic poles 12, having diverging paths on both poles, are united with each other in mutually reverse direction through nonmagnetic spacers 15, and two pieces of coupled bodies 21, where many yokes 13 are united at equal intervals to the magnetic poles 12 via nonmagnetic spacers 14, are fixed in parallel so that the yokes 13 and the spacers 15 alternate with each other, and the yokes are connected continuously to the magnetic poles 12 via gaps, thus the magnetic fluxes of the magnetic poles/yokes change through the mutual displacement motion between the coupled body 20 of the magnetic poles 12 and the coupled body 12 of the yokes.
Patent JP-H07249231-A (JP)
Title: Lens position sensor for objective lens actuator
Inventor: HONDA SHUICHI
IPC: G11B7/09
Filed: 1994-03-11
Abstract: PURPOSE:To correctly detect a relative displacement with respect to the carriage of an objective lens by arranging light receiving elements at a position where light recciving planes of light receiving elements are not seen directly from a converged part generated by allowing the objective lens to converge luminance flux on an optical recording medium. CONSTITUTION:In a lens position sensor. the positional relation among a slit 14a and two light receiving planes 23a, 23b of light receiving elements 23 which is seen from the position of a light emitting element 22 at the time when a movable body 7 is in a neutral position is like an image (b) and effective areas of light receiving planes seen from the position of the light emitting element 22 through the slit 14a when the body 7 is in the neutral position are equal to each other. When the slit 14a is displaced in a tracking direction, respective effective areas of light receiving planes seen from the position of the emitting element 22 through the slit 14a are changed and respective incident light quantities of light receiving planes 23a, 23b are changed. Thus, since scattered lights from the converged part 5 are not made incident on light receiving elements 23, the relative displacement of the movable body 7 in the tracking direction with respect to the carriage 1 can be detected as the difference between output signals of bisected light receiving planes 23a, 23b.
Patent JP-H07248315-A (JP)
Title: Density measuring device
Inventor: YAMADA TETSUYA
IPC: G01N9/00
Filed: 1994-03-10
Abstract: PURPOSE:To provide a density measuring device with which any calibration falls into disuse, whereby it becomes simplified in the case where an automatic measurement of fluid density for hours, and simultaneously it is able to perform such a density measurement as high in reliability accurately and speedily. CONSTITUTION:This density measuring device consists of a coupler being in contact with a test specimen fluid 1 subject to density measurements and attached with an ultrasonic vibrator 3 and a temperature sensor 4, an ultrasonic generator 5 being connected to the ultrasonic vibrator 3 and the sensor 4, and a computing element 6 being connected to those of vibrator 3 and sensor 3, and in this constitution, the extent of density in the test specimen fluid 1 is operated and measured by the computing element 6 from a degree of ultrasonic reflected wave strength out of a boundary between the coupler 2 and the specimen fluid 1.
Patent JP-H0395942-A (JP)
Title: Method of forming junction with fewdefects in semiconductor material
Inventor: MAIKERU DEII JIYATSUKU
IPC: H01L21/385
Filed: 1990-03-16
Abstract: PURPOSE: To introduce a dopant species into a comparatively brittle semiconductor material by forming a region with a chemical composition or density different from those of material surrounding the region in a single crystalline semiconductor material. CONSTITUTION: A cap 12 made of an amorphous dielectric or a single crystalline layer is deposited on a semiconductor layer 10 by a proper technique such as thermal deposition. Next, an n-type or p-type dopant is implanted through the opening of a mask 14. In order to minimize the damage of the layer 10, the implantation energy is selected so that the implantation peak is positioned within the cap layer 12 at a sufficient distance from the layer 10. Then after removing the mask 14, annealing is executed in a clean environment. Along with this annealing process, the doped region 16b is extended from the upper surface of the cap layer 12 to a desired depth within the layer 10 and a p-n junction 16c is formed between this p-type layer and an adjacent n-type layer 10. Continually the cap layer 12 is removed and an dielectric 18 is directly provided at the layer 10.
Patent JP-H05273966-A (JP)
Title: Automatic sounding method
IPC: G10L25/00
Filed: 1992-03-25
Abstract: PURPOSE:To add a sounding function to the window of an application program which is not provided with a music/sound function. CONSTITUTION:A music/sound editing application program 2, music/sound generating application program 3 and sounding means 7 are registered on an operating system 1, and music/sound information 8 is edited. Further, an opened tentative information 5 to refer to the music/sound information 8 is stuck to a window 6 displayed by a general application program 4. Afterwards, the music/ sound generating application program 3 is activated in the case of displaying the window 6, and music/sound is sounded according to the music/sound information 8.
Patent JP-S60211656-A (JP)
Title: Tracking device
Inventor: SHIMODA KENJI
IPC: G11B15/467
Filed: 1984-04-05
Abstract: PURPOSE:To reduce the number of parts to be used for circuits of a tracking device and to generate timing signals corresponding to quantities of pilot signals, by identifying the level of control signals impressed upon the gain controlling circuit of reproduced pilot signals and using the discriminated control signals as prescribed timing signals of switching operations. CONSTITUTION:Multi-frequency pilot signals, whose frequencies circularly change at every tracks, are recorded on each recording track of a magnetic tape together with information signals and reproduced signals from two heads are supplied to an AGC circuit through an amplifier 7 after switching by means of an RF switching pulse. The output of the circuit 8 is inputted in a multiplier circuit 10 and a reference signal is supplied to another input of the circuit 10. After detecting the output of the circuit 10 by means of a detecting circuit 11, the output is used as the control voltage of the circuit 8 and the output of the circuit 11 is also supplied to a level discriminating circuit 26. The output of the circuit 26 is supplied to a switch SW3 and the gain of a gain switching circuit 19 is controlled. Therefore, the characteristic of this servo loop can be switched from one corresponding to the transient condition to one corresponding to the normal condition.
Patent JP-S63235264-A (JP)
Title: Jam recovery device for sorter
Inventor: HASHIMOTO KENJI
IPC: G03G15/00
Filed: 1987-03-20
Abstract: PURPOSE:To enable jam recovery during multiple job operation by determining the address of a restarting bin upon paper jam with the use of the values of first and third counting means during a sort mode but with the use of the values of first and second counting means during a stack mode. CONSTITUTION:A detecting means 401 detects the discharge of sheets from a bin for every block in a sorter. An inserted sheet detecting means 402 detects the insertion of a sheet in the inlet port section of the sorter, and a second counting means 404, when receives a signal from the detecting means 402, designates the address of a bin for the sheet. Further, first counting means 403 counts the number of sheets for every block while a third counting means up-counts the sheets for every block but down-counts the same during discharge of the sheets from the bin. Further, a control means 405 determines the address of a restarting bin upon paper jam in accordance with the values of the counting means 403, 405 during a sheet mode but in accordance with the values of the counting means 403, 404 during a stack mode. Thus, it is possible to carry out a multiple job operation.
Patent JP-H06282050-A (JP)
Title: Method for reproducing optical disk
Inventor: YASUDA KOICHI
IPC: G11B7/24047
Filed: 1993-03-25
Abstract: PURPOSE:To make ultra-high resolution reproduction with a good sensitivity and C/N (SIN) by using a photochromic material for the recording layer of the optical disk of an ultra-high resolution reproduction system. CONSTITUTION:The optical disk 10 is constituted by forming recording pits 1 on a transparent substrate 1 and laminating the recording layer 3 consisting of the photochromic material. The recording layer 3 is so constituted that absorption is partially increased within the reading out light spots by mask forming light to induce a reflectivity change and that the initial state is restored after passage of the reading out light. The reflectivity is decreased within the mask forming laser spots. Information reading out at the diffraction threshold or below is enabled by superposing the mask forming laser spots and the reading out laser spots.
Patent JP-2000268429-A (JP)
Title: Magneto-optical recording medium
Inventor: NOGUCHI HITOSHI
IPC: G11B11/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical recording medium in which even when a protective film is formed, the protective film is not made thick in the peripheral part of the magneto-optical recording medium, the recording region can be sufficiently kept, and the corrosion of the magnetic layer is prevented. SOLUTION: The magneto-optical recording medium 10 consists of a substrate 1, magnetic layer 2 and protective film 3. The substrate 1 has uniform thickness L1 in a first region 4 and has the thickness linearly decreasing from thickness L1 to thickness L2 in a second region 5 in the periphery of the first region 4. The protective film 3 is formed to cover the magnetic layer 2 including the edge face of the layer 2.
Patent JP-H01239861-A (JP)
Title: Wire bonding
Inventor: TAKASAKI MASAJIRO
IPC: H01L21/603
Filed: 1988-03-18
Abstract: PURPOSE:To increase an adhesive strength with large press bonding area at a second bonding position, and to improve the reliability of a product by slightly displacing a capillary toward a first bonding position in a state that a wire is press-bonded when the wire is connected with the capillary to the second bonding position. CONSTITUTION:In a wire bonding method of connecting a first bonding position to a second bonding position by a wire 2 inserted to a capillary 1, the capillary 1 is slightly displaced, when the wire 2 is connected with the capillary 1 to a second bonding position 3a, toward the first bonding position in a state that the wire 2 is press-bonded. For example, the wire 2 inserted to the capillary 1 is pressed to the second bonding position 3a of a product 3 to be press-bonded. Then, the capillary 1 is slightly displaced toward the first bonding position in a state that the wire 2 is press-bonded. Thereafter, the capillary 1 is slightly raised, a wire clamper is closed, the clamper is then raised. Then, the wire 2 is cut from the root at the second bonding position 3a.
Patent JP-2000264720-A (JP)
Title: Electrically conductive ceramic pin
Inventor: MINAMIZAWA KAZUSUKE
IPC: C04B35/46
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically conductive ceramic pin nearly uniform in resistivity and excellent also in plasma resistance. SOLUTION: The ceramics for this electrically conductive ceramic pin contains a compound containing at least one of the group IIIA elements of the Periodic Table and TiO2-x (0<x<2). A multiple oxide is formed by at least part of the compound and TiO2-x. The relative density of he ceramic is >=95% and the resisivity is 100-1013 Ω.cm.
Patent JP-S60209381-A (JP)
Title: Mooring rope guiding device
Inventor: FUKUKI YOSHITO
IPC: B63B21/04
Filed: 1984-04-04
Abstract: PURPOSE:To perform the guidance of a mooring rope in an automated manner, by making a hook, which is free of rocking motion between both vertical and horizontal positions, further free of horizontal movements, while engaging an end part of the mooring rope stretched across a winch with the hook, and inserting it into space between guiding drive rollers by means of rocking and horizontal movements. CONSTITUTION:A boom 3 is turnably installed in a post erected in position proximate to a mooring winch 1a, while a frame member 6 of a mooring rope guiding device is installed in a column 5 being hung down from a trolley 4 free of movements along the boom 3. A hook 7 engaging an end part of a mooring rope 18 is installed in this frame member 6 via a link mechanism 9. This hook 7 is free of rocking motion in space between both vertical and horizontal positions and further free of movement in a horizontal direction, then the end part of the mooring rope 18 is inserted into space between a guiding drive roller 12 and a guide 1b. The mooring rope 18 from the mooring winch 1a is thus guidable to the guide 1b of a broadside part in an automated manner.
Patent JP-H11225801-A (JP)
Title: Air circulation device inside footwear by action of circumferential opening and closing valve
Inventor: ICHINOSE HIROMITSU
IPC: A43B7/08
Filed: 1998-02-11
Abstract: PROBLEM TO BE SOLVED: To improve the ventilation inside footwear to reduce a bed smell and prevent the occurrence of athlete's foot by operating a shaft of a pump by utilizing reciprocating motion of an ankle, feeding air by a circumferential opening and closing value disposed at a tip of the shaft of the pump, and arranging the circumferencital opening and closing valve having projecting and recessed parts at the middle of the pump. SOLUTION: A shaft 2 of a pump is disposed in a part equivalent to a top side of the foot of cloth footwear 7 to cover the shaft 2 of the pump and the whole pipe 3 of the pump with a cover 4. The advancing and retracting motion of parts equivalent to the shin and ankle feeds air into the cloth footwear 7 from an air exhaust hole 5 at a tip of the pipe 3 of the thinned pump due to the action of a circumferential opening and closing value of the shaft 2 of the pump. Moreover, in case of boots, a bellows placed at a position of the ankle to make the advancing and retraction motion of the ankle active, facilitate the operation of the shaft 2 of the pump, operate the shaft 2 of the pump disposed in the part of the top side of the foot, and feed air to claw tips so as to circulate air inside the boots.  A circumferncial opening and closing valve having projecting and recessed parts may be equipped.
Patent JP-H11329619-A (JP)
Title: Connector for connecting fpc
Inventor: HASHIMOTO SHINICHI
IPC: H01R12/24
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a connector by providing an insert feel of an FPC so as to prevent half fitting of the FPC, preventing fitting operation from being forgotten, eliminating a deviation between the FPC and a housing so as to prevent inclination, preventing deficient connection of the connector, and preventing a tip end of the FPC being turned over. SOLUTION: An opening groove 11 is formed at a base housing 10 to be mounted on a printed circuit board P. Contacts 12 are fitted into the opening groove 11 in such a manner as to be elastically deformed in a groove width direction. A support 24 abutting against the reverse of an FPC is disposed in a plug housing 20 to be mounted in the FPC (B). When the support 24 is inserted into the opening groove 11 of the base housing 10 together with the FPC, the contacts 12 are deformed into a press-contact with the FPC. Lock mechanisms 15, 25 are provided for locking the plug housing 20 to the base housing 10 at a position at which a conductor of the FPC is brought into pressure contact with the contacts 12. The support 24 is provided with FPC locking portions 26 for locking the tip end of the FPC.
Patent JP-H06253723-A (JP)
Title: Premix for cream puff patty and its preparation
Inventor: HIRAMA KOICHI
IPC: A21D2/16
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a premix for cream puff patty having excellent flavor, feeling of volume and appearance without reducing preparation efficiency by treating an oil-in-water type emulsion comprising specific edible fats and oils, wheat flour, etc., under high pressure of >=a specific value, drying and powdering. CONSTITUTION:An oil-in-water type emulsion comprising preferably 32-65wt.% (based on the whole composition) of edible fats and oils such as colza oil, having <=28 deg.C melting point by heating, wheat flour and/or starch is treated under high pressure of >=125kg/cm<2>, dried and powdered to give the objective premix.