baber/WOPTO huggingface dataset:
Patent JP-S607148-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUMOTO MASAAKI
IPC: H01L23/52
Filed: 1983-06-24
Abstract: PURPOSE:To enable longitudinal wiring by a method wherein a semiconductor substrate is partly provided with a hole or through hole deeper than a functional element and a wiring. CONSTITUTION:The substrate 1 is partly provided with the hole 2 or through hole deeper than the functional elements 5, 6, and 6' formed later. Next, an insulation film 3 is formed on the inner wall of the hole 2, and the elements 5, 6, and 6' are formed in the region other than that for the hole 2. Then, a conductive material 8 is formed at least on the surface of the film 3. Thereby, the longitudinal wiring that both the surfaces of the substrate are electrically connected or that each layer is electrically connected is enabled, since the substrate 1 is provided with the hole 2 wherein a metal for wiring is buried.
Patent JP-S5815243-A (JP)
Title: Mounting structure for semiconductor integrated circuit
Inventor: OGUCHI KOUICHI
IPC: H05K3/32
Filed: 1981-07-20
Abstract: PURPOSE:To perform an IC chip mounting simply and inexpensively in a mounting structure of a semiconductor integrated circuit using an anisotropic conductive rubber sheet by providing in advance a frame for positioning a circuit board with the integrated circuit. CONSTITUTION:A circuit board 4 is formed of a plastic substrate such as glass epoxy or a transparent substrate such as glass or quartz. A lead wire 5 is formed of a gold-plated copper or nickel chrome lead wire or a transparent conductive film such as SnO2, In2O3 or ITO. A frame 6 facilitates the positioning of the lead wire on the board to a bonding pad 9 on an IC chip 8, thereby always applying pressure from above the chip to always allow an anisotropic conductive rubber sheet 7 under the chip to be in the pressurized state. Thus, the reliability of the contact is enhanced.
Patent JP-S63279896-A (JP)
Inventor: SUZUKI SHIGERU
IPC: D06F39/08
Filed: 1987-05-11
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-H01282303-A (JP)
Title: Device for melt extruding powder
Inventor: SHIOKAWA MICHIHIRO
IPC: D01D1/06
Filed: 1988-05-10
Abstract: PURPOSE:To obtain the subject device, having a vent hole in part of the interior in a feed port under a hopper of an extruder for melt extruding powder and capable of stably and directly melt extruding the powder without chipping the raw material and minimizing the thermal deterioration of the raw material. CONSTITUTION:Powder is melt extruded by a method using an extruder 6 equipped with a hopper 1. In the process, a device for melt extruding the powder having the hopper 1 provided with a vent hole 2 in part of a feed port 4 under the hopper 1 is used to feed the powder, such as thermoplastic resin, from the feed port 4 under the hopper 1 to the extruder 6 and fed to a cylinder part 3 with a screw 5, melted and extruded through a discharge outlet 7 and molded. Furthermore, the vent hole 2 is preferably provided in the feed port 4 on at least the side of the discharge port 7 of the extruder 6.
Patent JP-H01284192-A (JP)
Title: Chrominance signal processing circuit
Inventor: SATO MITSURU
IPC: H04N9/79
Filed: 1988-05-11
Abstract: PURPOSE:To reduce a turnback distortion in a line sequenced color difference signal by executing filtering in a vertical direction for first and second color difference signals at the front step of a circuit to form the line sequenced color difference signal. CONSTITUTION:The horizontal directional high frequency components of color difference signals R-Y and B-Y outputted from a matrix circuit 5 are respectively removed at low-pass filters 7 and 8, and after that, the color difference signals R-Y and B-Y are respectively supplied to vertical directional filters 9 and 10. The vertical directional filters 9 and 10 are arranged at the front stop of a switching circuit 11 to form a line sequenced color difference signal SC, adds the color difference signal passed through an 1H delay circuit 12 and the color difference signal which is not passed through the 1H delay circuit 12, and removes high-band vertical frequency components. Thus, the turnback distortion in the line sequenced color difference signal can be reduced, a flicker for every field can be reduced in the part of a color having no correlation in the vertical direction, and color reproductivity can be improved rapidly.
Patent JP-S5639501-A (JP)
Title: Optical path changeover device
Inventor: ITOU TAKAO
IPC: G02B6/35
Filed: 1979-09-07
Abstract: PURPOSE:To make possible an optical system of a desirable size and less aberrations as a system for changingover of optical fibers by obliquely providing parallel flat plates in the optical path. CONSTITUTION:A lenslike medium 12 is provided in the exit optical path of the 1st optical fiber 11 to make parallel rays. An optically transparent body 13 of which one set of diametrally opposing surfaces are parallel, for example, optical glass, is provided in this optical path with inclilation by theta with respect to said optical path. An optical fiber 15 is so disposed that light is led to the 2nd optical fiber 15 through a lenslike medium 14 in the transmission optical path of said transparent body 13. On the other hand, the 3rd optical fiber 18 is disposed via a leslike medium 17 in the transmission optical path after said transparent body 13 is rotated 180 deg. around the exit optical axis 16 of the 1st optical fiber 11. When said transparent body 13 is rotated by every 180 deg., the exit light of the 1st optical fiber 11 is alternately changed over and led into the 2nd optical fiber 15 and the 3rd optical fiber 18.
Patent JP-H04228929-A (JP)
Title: Gear coupler
Inventor: AARU EMU UEIMAN
IPC: F16D23/06
Filed: 1991-02-26
Abstract: PURPOSE: To engage a gear without exerting excessive driving force on a driving system by providing the second coupling member of a coupler capable of being moved in the limited circumferential direction relative to the gear to allow a first and second coupling members to engage with each other without rotating the gear. CONSTITUTION: This coupler 10 for coupling a gear 24 to a shaft 14 includes a first coupling member 12 which is connected for rotation with the shaft 14 and a second coupling member 18a which is connected for rotation with the gear 24 and engageable by the first coupling member 12 for coupling the gear 24 to the shaft 14. The second coupling member 18a of the coupler 10 is capable of being moved in the limited circumferential direction relative to the gear 24 to allow the first and second coupling members 12, 18a to engage each other without rotating the gear 24.
Patent JP-H0412682-A (JP)
Title: Electrostatic actuator
Inventor: SUZUKI EIKO
IPC: H02N1/00
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a simple and inexpensive driving voltage applying means by switching application of voltage on an electrode between a voltage for producing a field for charging the exposing part on a photoconductor and a voltage for causing electrostatic repulsion and attraction between the electrode and the charged part. CONSTITUTION:A photoconductor 1 opposing to electrodes e1, e2 is irradiated with light 6 and driving pulses C1, C2 are applied, respectively, so that the electrode e1 has - polarity whereas the electrode e2 has + polarity. Irradiation of light 6 onto the photoconductor 1 is then interrupted, and driving pulses C1, C2 are applied, respectively, so that the electrodes e1, e3 have + polarity whereas the electrode e2 has - polarity. Consequently, electrostatic repulsion takes place between the electrodes e1, e2 and opposing charged part whereas electrostatic attraction takes place between the electrodes e2, e3 and oppositely preceding charged parts.
Patent JP-S595737-A (JP)
Title: Pulse width detecting circuit
Inventor: SAITOU TADAHIRO
IPC: H03K5/153
Filed: 1982-07-01
Abstract: PURPOSE:To stabilize a set value for pulse width detection, by making the value of a discharging current constant by a constant current source. CONSTITUTION:An input A is at a level L (0V) while no pulse is inputted, but once a transistor (TR) 1a turns on, a point B is charged up to about VCC (5V). When the threshold values of a Schmitt circuit 3 are set to 3V as a high side and to 1.5V as a low side, its output C is at a level H (5V). When a pulse is inputted to the input A, the TR1a turns off and a TR1b turns on, so capacitance 2 is discharged to VSS through the TR1b. The discharging current is limited to a constant value by the constant current source 4 at this time, the potential at the point B drops with a specific gradient. When the potential at the point B drops to the low-side threshold value, the output C of the Schmitt circuit 3 is inverted in level. This is a detection signal for pulse width greater than the set value. Then, the potential at the input A drops and when the TR1a turns on, the capacitance 2 is charged speedily; once the potential at the point B rises above the high-side threshold value, the output C of the Schmitt circuit 3 returns to the level H.
Patent JP-S58141835-A (JP)
Title: Production of hot rolled plate or strip of stainless steel
Inventor: FUKUDA KOUNOSUKE
IPC: B22D11/16
Filed: 1981-07-21
Abstract: PURPOSE:To obtain a hot rolled plate or strip of stainless steel having good surface characteristics by adjusting the oscillation frequencies and stroke length of a casting mold, casting speed and solidification speed in the stage of casting thereby controlling the shape of oscillation marks adequately. CONSTITUTION:The oscillation frequencies and stroke length of a casting mold, casting speed, solidification speed, the amt. of the mold powder to be used and the kind thereof, etc. which are the factors that affect the change in the shape of oscillation marks are adequately controlled in the continuous casting stage of stainless steel. The shape of oscillation marks is thus controlled to <=200 average max. depth thereof and <=0.08 average ratio of depth/width, whereby the formation of crest-shaped sliver flaws is prevented. The hot-rolled steel plates or strips having good surface characteristics are produced with good productivity by hot rolling of the continuous casting slab of stainless steel substantially without surface conditioning.
Patent JP-S63278386-A (JP)
Title: Current limiting superconducting element
Inventor: FUKAYA NAOKI
IPC: H01L39/16
Filed: 1987-05-11
Abstract: PURPOSE:To entirely eliminate influence on a circuit operation with zero resistance at a limiting current or lower by composing it of a superconductor having a critical temperature of using temperature or higher, and a predetermined critical current density. CONSTITUTION:A superconductor which has a critical current equal to a limiting current, a critical temperature higher than a using environmental temperature, and a value held in a normal conducting state by Joule heat generated in a normal conducting state is used. When a current flowing to a current limiting superconductor 3 is the limiting current or lower (and hence the critical current or lower), the superconductor 3 is in a superconducting state. Thus, its resistance = 0, and the superconductor 3 gives no influence on the operation of a circuit 1. When the current flowing to the superconductor 3 exceeds the limiting current (i.e., the critical current), the superconductor 3 is transferred from the superconducting state to the normal conducting state, a certain resistance value is generated, Joule heat determined by the resistance value and the current is generated to raise the temperature of the superconductor 3, which is held in a normal conducting state to operate as the current limiting element 3 of the circuit 1.
Patent JP-H02295891-A (JP)
Title: Automatic hacker for large thickness plate
Inventor: SUZUKI TSUNEO
IPC: B66C1/12
Filed: 1989-05-08
Abstract: PURPOSE:To automatically hang up and move iron plates of large thickness with different width, length and thickness by opening/closing and extending/ contracting further elevating opening/closing arms in total four sets of hacker parts, comprising two sets moving in a beam central part and two sets on a moving beam top end, into a truncated-inverted V shape. CONSTITUTION:A hydraulic cylinder 30 in a hacker drive part 23 is driven, top end opening of an opening and closing arm 22 is decreased a little narrower than width of a plate unit 32, the arm is lowered onto a plate unit surface and an arm top end guide roller 38 is adapted while the hydraulic cylinder 30 is made free. When the cylinder is gradually lowered, because the opening/ closing arm 22 is synchronously opened, closed extended and contracted, an arm top end is balanced to slip and spread on the plate unit 32, and a hook 31 is dropped from the edge of the plate unit and hooked to the edge part. Thereafter, the plate unit is hung up by a crane. The opening/closing arm 22 is synchronously opened, closed, extended and contracted but made free, so that a nylon sling 37 is extended in a range permissible by its length to take charge all the load of the plate unit 32.
Patent JP-H02293105-A (JP)
Title: Mold exchange device in molding machine for tile
Inventor: KUDO TAKENOBU
IPC: B28B11/00
Filed: 1989-05-08
Abstract: PURPOSE:To take a top and bottom forces outside of a molding machine in the lump through an opening part, by a method wherein an opening part is provided in a vertical part of a portal supporting body and fixation of the top and bottom forces are both released from a ram side and bed side through a clamp mechanism. CONSTITUTION:Fixation of a top and bottom forces 16, 20 fixed respectively to a ram 22 side and bed 24 side are released respectively with operation of a top force clamper 30 and bottom force clamper. Both the forces 16, 20 are taken out in the lump on a roller 76 of a truck through an opening part 28 provided on a vertical part 26 of a support body 18. In the case where the top and bottom forces 16, 20 are loaded in the lump into a molding machine 10, they are loaded into the inside from the outside of the opening part 28 of the support body 18, the top and bottom forces 16, 20 are fixed respectively to the ram 22 and bed 24 by operating the top force clamper 30 and bottom force clamper and molding of foundation of a tile is performed by elevating the ram 22. Exchange of molding tools can be performed easily and safely like this.
Patent JP-H11297276-A (JP)
Title: Two-area wave length radiating lamp
Inventor: FUJII SADAMI
IPC: H01J61/96
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce size, and prevent heating by both radiating lamps by coaxially arranging a cylindrical infrared ray radiating lamp with a columnar ultraviolet ray radiating lamp as a core, and flowing a cooling fluid between both radiating lamps. SOLUTION: A heating wire 1c is arranged between a glass inside tube 1a and a glass outside tube 1b to form a hollow infrared ray radiating lamp 1, the clearance part 3a is arranged at a constant interval from an inner wall of the inside tube 1a to insert/arranged an ultraviolet ray radiating lamp 2, and a fluid flowing means 3 for flowing cooling water is arranged in the clearance part 3a. Both lamps 1, 2 are never simultaneously lighted, and irradiation of two kinds of light beams is continuously or intermittently performed in order, but the cooling water is always made to flow at lamp irradiating time.  The cooling water at lamp 1 irradiating time prevents overheat of the lamp 2, and the cooling water at lamp 2 irradiating time radiates generating heat of the lamp 2, but ultraviolet rays having an effective wave length can be radiated by setting a temperature of the lamp 2 to a range of 40 to 45 deg.C by adjusting a cooling water quantity.
Patent JP-S5638534-A (JP)
Title: Fuel increase signal generator for air-fuel ratio controller
Inventor: UEMATSU EIJI
IPC: F02D41/04
Filed: 1979-09-06
Abstract: PURPOSE: To simplify an air-fuel ratio controller and to obtain a more proper air- fuel ratio by providing a throttle valve full admission detecting means and large load detecting means, and generating the fuel increase signal when both detection outputs are generated.  
     CONSTITUTION: Provided are a throttle valve full admission detecting means 1 that generates a throttle valve full admission signal when the throttle valve is totally open, and a large load detecting means 2 that generates a large load signal when the engine has a large load. Both signals are added to an AND circuit 3, which adds its output signal through a buffer circuit 4 to an increase signal generating circuit 5 when both signals are gnerated. Consequently, the increase signal is generated only when both the load is large and the throttle valve is totally open. Said permits a more proper air-fuel ratio to be obtained than the case in which a throttle valve switch is used alone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07154035-A (JP)
Title: Semiconductor light emitting element
Inventor: ITO SATORU
IPC: H01S5/00
Filed: 1994-04-28
Abstract: PURPOSE:To realize a blue or green semiconductor light emitting element which can operate without heating while exhibiting excellent light and carrier confinement characteristics and can be fabricated easily using a ZnMqSSe based compound conductor as the material of a clad layer. CONSTITUTION:An n-type Zn1-pMgpSqSe1-q clad layer 3, an n-type ZnSe optical waveguide layer 4, an active layer 5, a p-type ZnSe optical waveguide layer 6, a p-type Zn1-pMgpSqSe1-q clad layer 7, a p-type ZnSvSe1-v layer 8 and a p-type ZnSe contact layer 9 are formed sequentially on an n-type GaAs substrate 1 through an n-type ZnSe buffer layer 2. A p-type electrode 11 is formed on the p-type ZnSe contact layer 9 and an n-side electrode 12 is formed on the rear of the n-type GaAs substrate 1 thus constituting a semiconductor light emitting element, e.g. a semiconductor laser or a LED. The active layer 5 is composed of an i-type Zn1-zCdzSe, for example.
Patent JP-H06326635-A (JP)
Title: Data demodulating device
Inventor: NEMOTO HIROYUKI
IPC: H04N1/32
Filed: 1993-05-17
Abstract: PURPOSE:To reduce the generation of a reception error by exactly operating the adjustment of an equalizer by a pseudo random pattern. CONSTITUTION:At the time of operating the automatic adjustment of the equalizer by the pseudo random pattern transmitted after a 180 deg. phase inversion continuous signal, the automatic adjustment of an equalizer 4 is operated by the pseudo random pattern by using the detecting position of a specific pattern appearing only at a specific position in the pseudo random pattern as a start reference. Thus, even when the error on transmission such as a noise is generated, the probability of the mis-judgement of the pseudo random pattern due to the error can be reduced.
Patent JP-S5340281-A (JP)
Title: Photo mask material and manufacturtof it
Inventor: SAKURAI KUNIO
IPC: G03F1/46
Filed: 1976-09-27
Abstract: PURPOSE: On a transparent substrate such as glass, the thickness-respectivelyprescribed chrome film by a sputter method, and chrome film and chrome oxide film both by a vacuum evaporation method are laminated, so that the acid-proof phot to mask can be obtained having the thin total thickness, no pin hole and high resolution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08299169-A (JP)
Title: Rice warming container
Inventor: OGAMI KENJI
IPC: A47J27/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a rice warming container capable of restraining the generation of rot odor and warming rice at a low temperature, by controlling a heating means so as to keep the inner pot temperature at a first prescribed temperature lower than the usual warming temperature and controlling power supply to rise the inner pot temperature intermittently to a second prescribed temperature at which dew generated in the inner pot can be evaporated. CONSTITUTION: This rice warming container used for cooking and warming has a pipe shaped inner case 5 with a bottom. The inner case is composed of a pipe shaped case 5a provided with a small capacity electric heater 7 for warming in the vertically central part on the outer surface and a pan shaped case 5b made of a synthetic resin engaged with the lower end thereof. The temperature of the rice during warming is controlled based on the output of a center sensor 8 so as to make a first prescribed temperature lower than the normal warming temperature.  Power supply to the heater 7 is controlled so that the inner pot temperature is intermittently risen to a second prescribed temperature capable of evaporating dew stuck on an inner pot 3 and higher than the first prescribed temperature to result in restraining the generation of rot odor caused by dewing by continuation of low temperature warming.
Patent JP-S5239385-A (JP)
Title: Process for production of semiconductor device
Inventor: MIYASHITA SHINICHI
IPC: H01L21/3205
Filed: 1975-09-25
Abstract: PURPOSE: To make good ohmic contact between wiring layers by forming intermediate metallic layer whose etching speed is faster than that of the wiring material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5239491-A (JP)
Title: Automatic container cargo loading apparatus
Inventor: WAKAO KANJI
IPC: B65B35/56
Filed: 1975-09-25
Abstract: PURPOSE: To provide an automatic loading apparatus which sequentically supplies baggages and packages fed by a conveyor onto a table which is rocked in an inclined status, and the table with the baggages and packages and packages arranged thereon is put into a container so that the packages and baggages are boaded to the container in an arranged status. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61272195-A (JP)
Title: Thermal transfer printer
Inventor: HASEGAWA ATSUO
IPC: B41J31/00
Filed: 1985-05-28
Abstract: PURPOSE:To enable favorable transfer recording to be conducted even on a recording paper having a low surface smoothness, by a system wherein a platen is statically electrified, and fine particles statically electrified in the polarity opposite to that of the platen are mixed in a heat-fusible ink. CONSTITUTION:A thermal head 1 comprises a heat-releasing plate 11, a head base 12 and a heating element 13, and presses an ink film 2 and a recording paper 3 against the platen 4. The platen 4 is statically electrified, and is driven by a drive source (not shown) through a shaft 5 to feed the paper 3. On the other hand, the ink film 2 is produced by coating a base film 21 with a heat- fusible ink 22 containing fine particles 23 statically electrified in the polarity opposite to that of the platen 4. When the heating element 13 is selectively energized according to recording information to generate heat, thereby melting a part of the heat-fusible ink 22, the fine particles 23 mixed in the ink 22 which are statically electrified in the negative polarity are attracted toward the platen 4 under the electric field of the platen 4 which is statically electrified in the positive polarity, and penetrates into recessed parts of the recording surface of the recording paper 3 and into pores 31 together with the ink 22.
Patent JP-S596848-A (JP)
Title: Preparation of wheat flour product added with oily nutrient
Inventor: SHINKAI AKIHIKO
IPC: A23L7/10
Filed: 1982-07-01
Abstract: PURPOSE:To prepare a wheat flour product containing a specified amount of an oil-soluble nutrient, uniformly, by bonding the nutrient chemically with an additive utilizing the catalytic film-forming property of an enzyme, and adding the additive to a wheat flour product. CONSTITUTION:When an oil-soluble nutrient such as vitamin E, F, etc. are added to a fermentation accelerator such as potassium bromate, calcium carbonate, ammonium chloride, enzyme, etc. a glycyl fatty acid ester, and a lactic acid compound such as calcium stearyl lactate, etc., the water molecule is covered catalytically with the water-soluble nutrient, and the components are kept from disintegration. The mixture is added to the dough in the preparation of bread (i.e. the fermentation accelerator, yeast and the oil-soluble nutrient are added to wheat flour, mixed lightly, left at rest for about 4hr at a fermentation temperature, mixed with water and a seasoning, and stirred), and baked to obtain bread containing the completely blended perfect enzyme within the normal stirring period.