baber/WOPTO huggingface dataset:
Patent JP-H06278537-A (JP)
Title: Obstruction recognizing device for automobile
Inventor: IE HIROE
IPC: B60R1/06
Filed: 1993-03-26
Abstract: PURPOSE:To cope with an obstruction inside a dead angle quickly and accurately by providing a control means for controlling a driving means on the basis of the signal from an obstruction detecting means, which detects the existence of an obstruction inside a dead angle of a main mirror, so as to track the obstruction inside the dead angle for recognition. CONSTITUTION:An auxiliary mirror 5 is positioned in the side of a main mirror 4, and posture of both the main mirror 4 and the auxiliary mirror 5 can be changed integrally, and the posture of the auxiliary mirror 5 itself can be changed by a driving motor 9. In a door mirror 1, a mirror support 3 is provided with a ultrasonic or an infrared ray laser device 10. A control unit U is provided with a sensor 15 for detecting the existence of an approaching vehicle to a side line L of the vehicle, besides the laser device 10, and furthermore, the control unit U outputs the control signal to the driving motor 9 for the auxiliary mirror 5 and an alarm lamp 6. When the laser device 10 detects the existence of the vehicle 16 coming close hereto in a dead angle range A, the alarm lamp 6 is flashed, and the position of the approaching vehicle 16 is measured, and the auxiliary mirror 5 is made to track the approaching vehicle 16.
Patent JP-H01263375-A (JP)
Title: Snow melting device for coping
Inventor: YAMANASHI KATSUYUKI
IPC: E04H9/16
Filed: 1988-04-14
Abstract: PURPOSE:To prevent snow coverage by providing a snow melting portion having a heat generating body on a coping for covering the top face of the parapet body of a building, detecting a snow fall condition and heating the snow melting portion. CONSTITUTION:A coping 30 made of aluminum, etc., is assembled to a bracket 20 provided on the top face of a parapet body 10 so as to cover the top face 12, and a case 56 in which a linear heat generating body 60 is built in is installed on the outer surface 36 of the coping 30 via a support leg 52. A temperature sensor for detecting outer-air temperature and a snow-fall sensor are connected to a control circuit. With an outer-air temperature below a defined value and, as snow fall is detected, the heat generating body 60 is electrified via the control circuit to generate heat so that snow in the vicinity of the snow melting portion 50 is molten and allowed to flow down along the slope of the top plate portion 32 of the coping 30 to be drained equally to rain. Hence, snow coverage on the surface of the coping can be prevented.
Patent JP-S5216794-A (JP)
Title: Adhesion apparatus for tug boat
Inventor: KAWASHIMA YUTAKA
IPC: B63B35/66
Filed: 1975-07-29
Abstract: PURPOSE: Adhesion apparatus for tug boat to enable quick pushing operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5718096-A (JP)
Title: Control system for alternate memory
Inventor: IKEHARA SHIYOUHEI
IPC: G06F12/16
Filed: 1980-07-07
Abstract: PURPOSE:To make the identification of burst error easy and to make thr replacing scanning effective, by addressing the location in common use for the error location and the sense amplifier, in a chip including the error location. CONSTITUTION:A memory consisting of a plurality of chips 7 and an alternate memory consisting of one chip 7 are provided. In identifying burst error, readout is made to an arbitrary one of M12-M18 in common use a sense amplifier SA0 for an error of the memory cell M11 to check the presence of error. After that, row addresses a0, a1 are fixed, and a step signal S2 is applied to an E-OR circuit 8 added with the output of a4 among column addresses a2-a4 to invert the logic of the a4 and to select the cell M15, for example, with the address by it. Fruther, if an error is detected in the cell 15, an alternate memory is used as the alternative of the entire bits in the chip.
Patent JP-S63258243-A (JP)
Title: Automatic oily film removal mechanism for vehicle windshield
Inventor: KIUCHI TADASHI
IPC: B60S1/46
Filed: 1987-04-14
Abstract: PURPOSE:To remove effectively/not only water drops but also an oily film from the surface of a window by providing scraping parts as a pair on the tip of a wiper blade in such a manner as to easily bend internally but hardly externally, and introducing a washing liquid to a groove between both scraping parts for enabling the jetting of the liquid. CONSTITUTION:A scraping part 11 on the tip of a wiper blade B is formed right and left as a pair and a notched groove 12 is formed on the outside of each scraping part. The wiper blade B is thereby so constituted as to bend inside easily but hardly outside. A groove 10 is provided between the scraping parts 11 and 11 as a pair for enabling a washing liquid fed from a washing liquid tank via motor pump to be jetted therein. When a wiper is operated, the scraping part 11 forward of the drive direction thereof is relatively in weak contact and removes water drops on the surface of a windshield G. And the washing liquid jetted to the inside of the groove 10 and the rearward scraping part 11 in a relatively strong contact condition removes an oily film on the surface of the windshield G. According to the aforesaid constitution, not only water drops but also an oily film can be effectively scraped and removed from the surface of the windshield G.
Patent JP-S5317225-A (JP)
Title: Projection device of color image
Inventor: TSUDA ISAMU
IPC: H01J31/24
Filed: 1976-07-31
Abstract: PURPOSE: To obtain the reproduced picture image without colour shading, by applying the image signal of blue, red and green to the diffraction grating control electrode, and projecting on the screen so that the diffracted light can pass the vertical slit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61251175-A (JP)
Title: Semiconductor device
Inventor: MORISAWA MATSUO
IPC: H01L29/47
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a semiconductor device in which the capacity of a depletion layer is changed by the application of a pressure by adding a large amount of copper to silicon that contains phosphorus with a density of the order of 10<17>cm<-3>. CONSTITUTION:A silicon 1 constituting the semiconductor of a Schottky diode is formed as an 1mm thick wafer and contains phosphorus with a density of 1.7X10<17>cm<-3>. A schottky electrode 2 is formed by depositing a 1.5mm diameter gold on the mirror-finished surface of the silicon through a vacuum evaporation. An ohmic contact 3 on the reverse side of the silicon 1 is formed by depositing an aluminum electrode 4 through a vacuum evaporation after the sintering of gold-antimony. A locally concentrated stress is produced in the diode such that a pressure plate 6 is pressed against a stopping member 5 with a hemispherical projection while sandwiching the diode 1 there between. The I-V and C-V relationships of the diode is optically measured. The depletion layer capacity of the diode specimen is decreased and subjected to a frequency dispersion both due to the addition of copper, resulting in that a large amount of deep acceptor is introduced due to the same.
Patent JP-H02271587-A (JP)
Title: Inductosyn board
Inventor: NIWA TAKASHI
IPC: H05K1/05
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the corner sections of inductosyn boards from exfoliating and increase the solidity and durability of the boards by making the corners of rectangular boards round. CONSTITUTION:The corner sections C of a board 1 for a scale comprising an epoxy resin material 12 with a pattern section 11 formed on the surface and an aluminum base material 13 are made by cutting into a shape of an arc of a constant radius. A board 3 for a slider comprises an epoxy resin material 32 with a pattern section 31 formed on the surface and an aluminum base material 33, and its four corners C are made in the shape of an arc of a constant radius. Making each four corners C of the board 1 for a scale and the board 3 for a slider in the shape of an arc of a constant radius in this way eases the concentration of thermal stresses on each four corners in an environment having a large temperature change or at the time of cutting in a working process, and makes it possible to prevent the exfoliation of the epoxy resin materials 12, 32 from the aluminum base material 13, 33 because of the thermal stresses. And, this increases the solidity and durability of the inductosyn boards 3.
Patent JP-H11267379-A (JP)
Title: Embroidery data editing device
Inventor: HIROSE HIROKAZU
IPC: D05B19/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reloadably store editing parameters in a parameter storage means in such a way as to make the parameters correspond to embroidery patterns by setting, using a parameter setting means, the editing parameters used in the editing of embroidery data. SOLUTION: When editing parameters 1D1, 1D2, 1D3, 2D1, 3D1... used in the editing of embroidery data D1, D2, D3... are set, the editing parameters can be stored in an E<2> PROM 33 in such a way as to correspond to the embroidery data (embroidery patterns) and can be varied. Further, when the plurality of editing parameters 1D1, 1D2, 1D3 are set for the one embroidery data D1 (embroidery patterns), the editing data for use in the editing of the embroidery patterns can be designated from among them, and an editing parameter initial value stored in the E<2> PROM 33 can be changed.
Patent JP-S62248682-A (JP)
Title: Laser image forming method using carbonization accelerator
Inventor: TANIGUCHI ITARU
IPC: B41M5/26
Filed: 1986-04-21
Abstract: PURPOSE:To make it possible to further accelerate carbonization of a blank material, by coating and impregnating a surface of the blank material with a carbonization accelerator such as cellulose before scanningly irradiating the surface with a laser beam, in a gradational laser image-forming method. CONSTITUTION:A blank material 9 is coated or impregnated (by immersion or the like) with a carbonization accelerator, before being placed on a blank material table 10. The mechanism of acceleration of the carbonization of the blank material by the carbonization accelerator is nothing but the 'effect of accelerating the dehydration of cellulose or other sugar'. For example, an oxidizing agent such as KMnO4, a reducing agnet such as NaS, a metal hydroxide such as NaOH, an acid such as H2SO4, a polyvalent metal chloride, a borate such as KBO3, an aluminum compound such as NaAlO2 and carbonate such as Na2CO3 have a marked carbonization-accelerating effect.
Patent JP-S58210110-A (JP)
Title: Device for transporting preliminarily reduced powder and granular ore in melt reduction installation
Inventor: INATANI TOSHIHIRO
IPC: C21B13/14
Filed: 1982-06-02
Abstract: PURPOSE:To transport smoothly preliminarily reduced powder and granular ore by reducing the powder and granular ore preliminarily by a fluidized bed type in a preliminary reduction furnace, and transferring the resulted preliminarily reduced ore to a vertical type melt reduction furnace having plural tuyeres in two upper and lower stages and formed with a carbon solid reducing agent layer. CONSTITUTION:A melt reduction installation consists of a preliminary reduction furnace 1 and a melt reduction furnace 2 provided with plural tuyeres 11 for blowing preliminarily reduced ore together with high temp. air into the furnace. A single discharge port 5 for the preliminarily reduced ore is provided in the furnace 1, and a receiving tank 7 for the preliminarily reduced ore is provided between the furnace 1 and the furnace 2. Thereupon, the port 5 and the tank 7 are connected with a single transport pipe 6 and further the tank 7 is connected to the plural tuyeres 11 or blast branches 10 of the furnace 2 by means of transport branch pipes 8 of the same number as the number of the tuyeres, and a blow port 9 for blowing of a carrier gas is provided in the midway of each pipe 8.
Patent JP-2000286436-A (JP)
Title: Manufacture of output region of solar battery
Inventor: SHUDO HIDEKAZU
IPC: H01L31/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce an electric resistance value by disposing a metal foil on an output terminal formed on the surface of a substrate and forming an opening which reaches the metal foil from the backside of the substrate by punching with a circuit sharp-edged die. SOLUTION: A nearly rectangular metal foil 22 is provisionally disposed near a lower end on an output terminal 20a of a substrate 10 of a solar battery module 1 through an anisotropic conductive film 21f having the same shape as the metal foil 22. Then, the metal foil is heat-bonded from above. Next, a rectangular pressure sensitive adhesive tape 23 is so disposed as to cove the surface of the metal foil 22 to fix the metal foil 22. On the entire surface of the solar battery module 1 and on the entire backside of the substrate 10, a film-like transparent surface-side protective film 24 and a film-like transparent backside protective film 25 are formed respectively. Then, a circular opening 28 which reaches the metal foil 22 is formed from the film 25 side by punching with a circuit sharp-edged die to expose the backside of the metal foil 22 in the opening 28.
Patent JP-H01264446-A (JP)
Title: Dial circuit for telephone set
Inventor: ITO TOSHINORI
IPC: H04M1/26
Filed: 1988-04-15
Abstract: PURPOSE:To improve the dial operability of the title circuit by causing a dial number adding and subtracting section, display section, and dial pulse sending section to operate when a stepping, subtraction, and confirmation keys are depressed. CONSTITUTION:A dial number addition and subtraction circuit 13 displays a dial number on a dial number displaying section 14 after performing addition on the number when a dial number stepping key 10 is depressed and subtraction when a dial number subtraction key 11 is depressed. Simultaneously, the numerical value of the circuit 13 is sent to a dial pulse sending circuit 15, and when a confirmation key 12 is depressed, the dial number is sent to a telephone line after the number is converted into dial pulses.
Patent JP-S60236202-A (JP)
Title: Inductor
Inventor: UENO SEIICHI
IPC: H01F17/02
Filed: 1984-05-10
Abstract: PURPOSE:To obtain an inductor which can be realized with a small occupation area and can easily select an inductance by providing the conductive lines on two main planes of an insulated substrate and making conductive such lines with the side surfaces or through holes of insulated substrate. CONSTITUTION:An inductor is formed by forming conductive lines 2 and 3 at both surfaces of insulated substrate 1 and connecting the lines 2 and 3 at the front and rear surfaces with the metallization at the side surface or through hole. This inductor is mounted on a circuit substrate, forming a circuit. This inductor can be mounted by erecting the inductor on a circuit board 7 and soldering it 6 or can also be used by providing a terminal 8 to the inductor, inserting it to a through hole 9 provided to the circuit board 7 and soldering it 6. Thereby, the region occupied by the inductor on the circuit board 7 can furhter be reduced.
Patent JP-S58210851-A (JP)
Title: Method for procuding and using catalyst for hydrogenating dealkylation
Inventor: KUBO TOSHIHIKO
IPC: C07C4/12
Filed: 1982-06-02
Abstract: PURPOSE:To provide a catalyst for catalytic hydrogenated dealkylation of alkyl arom. hydrocarbons, by depositing an Rh salt on an alumina carrier and calcining the same in an oxygen atmosphere then reducing and activating the same to Rh. CONSTITUTION:An aq. soln. of a halide such as chloride, bromide, iodide or the like of Rh or an inorg. acid salt, an org. scid salt or a complex compd. is coated on a slumina which is a carrier and the carrier is calcined for 1-10hrs at 200- 600 deg.C in an oxygen atmophere, as a catalyst to be used for dealkylation reaction of alkyl arom. hydrocarbons in the stage of producing benzene or oxylene. The coated material is then reduced to disperse the Rh on the alumina catalyst in the state of 10-20Angstrom  average grain size when analyzed by a hydrogen adsorption method. Alkyl arom. hydrocarbons are subjected to dealkylation reaction by using such catalyst under the conditions of 5-30kg/cm<2>G pressure, 400-500 deg.C temp. 0.1-3.0vol./vol. per hour space velocity of liquid and 2-20mol/mol hydrogen/raw material ratio with the small amt. of the hydrogen to be used in a high yield.
Patent JP-H11285830-A (JP)
Title: Method and equipment for plasma welding for thin plate
Inventor: HOSHINO TADASHI
IPC: B23K10/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To avoid lack of fusion as well as burn through of a thin plate in welding between a thick plate/thin plate having a large difference in plate thickness and a thin plate thickness. SOLUTION: Plasma arc flame is oscillated so as to traverse a weld line between a thick plate and thin plate while moving a torch T along a weld line, the plasma arc flame is, while being at a thick plate side, is made a high current and while being at a thin plate, is made a low current. The plasma torch used in this arrangement is provided with a tip of a nozzle, in which a center axis is inclined to an electrode center line, and a motor M to continuously drive the tip. Further the device is provided with a photo-sensor HS and a rotary encoder RE to detect a rotating angle, counters Co1, Co2, which preset a rotation angle SET1 switching from high current to low current and a rotation angle SET2 reversely switching, and photo-relays R1, R2 to switch a current command to low/high corresponding to its countover.
Patent JP-S59219160-A (JP)
Title: Manufacturing method of ceramic tile carrying solid pattern
Inventor: INOUE CHIKA
IPC: B28B11/08
Filed: 1983-05-25
Abstract: PURPOSE:To make optional solid patterns formable in an easy manner, by forming the solid patterns in a way of spraying sand against the surface of a tile biscuit ware through a sandblast device and, after applying finishing glaze, burning it for completion. CONSTITUTION:A tile biscuit ware 1 on a ground plate G is stuck with a top coat 2 consisting of a wearproof resin film having a specified, patterned openwork hole part 2A and sprayed with sand 2 while shifting a nozzle part 4 of a sandblast device along the openwork hole part 2A whereby a surface of the openwork hole part 2A is ground and removed, and the top coat 2 is peeled away, thus a concave solid pattern 5 is formed up. Next, glaze is applied to a top surface inclusive of the solid pattern 5 of the tile biscuit ware 1, then burned to make up a hard glazed layer 6, and a tile product 11 is thus produced. Doing like this, the desired solid pattern can be optionally formed without using any metal mold.
Patent JP-S5519578-A (JP)
Title: Product grip-transfer system
Inventor: WATANABE SEIJI
IPC: B29C45/00
Filed: 1978-07-31
Abstract: PURPOSE:To provide a simple construction product grip-transfer system having a gripping member on the tip of a support member with a special shape, a product grip detecting switch mechanism on said gripping member and gripper rails which can be transferred, and capable of transferring even products with different shapes. CONSTITUTION:A fitting member 4 is screwed on gripper rails 1 and 1, and the whole structures of said gripper rails 1 and 1 are laid along a fitting groove 5 and adjusted to the shapes of a product A. A circular bar shaped support member 6 whose tip portion is bent downward is provided on said fitting member 4 so as to project therefrom, and a gripper member 7 is slidably and turnably fitted on the tip portion of said member 6. Next, said rails 1 and 1 are set close to each other, and said product A is gripped by said member 7. When gripped accurately, said product A contacts by the edge thereof with a contactor 18 so that said contactor 14 transfers to work a microswitch 21. On inaccurate gripping, however, a press is stopped.
Patent JP-S61252091-A (JP)
Inventor: TAKAI KAZUMITSU
IPC: B25J19/00
Filed: 1985-04-30
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-H06320436-A (JP)
Title: Power wrench
Inventor: KURAUSU RUUSUMAN
IPC: B25B21/00
Filed: 1994-05-02
Abstract: PURPOSE: To provide a power wrench provided with a cylinder sleeve arranged in a housing and capable of increasing the safety against rupture. CONSTITUTION: This power wrench comprises a housing 10 consisting of a head portion 11 and a drive portion 12. The drive portion 12 contains a cylinder sleeve 21 which is introduced into the housing 10 from the opposite side of the head portion 11. A pressure channel being connected to a hose connector 41 consists of a longitudinal bore 45 extending inside the cylinder sleeve 21 to supply the high pressure required to a rearward cylinder chamber 36. Thus, it its avoided that hydraulic pressure is further added to a support region of the housing 10. In the case of bursting of a pressure duct, the cylinder sleeve 21 is still held as it is in the housing 10.
Patent JP-H07278440-A (JP)
Title: Asphalt composition and road pavement material using the same
Inventor: TSUDA ISAMU
IPC: C08L95/00
Filed: 1994-04-06
Abstract: PURPOSE:To obtain an asphalt compsn. which is excellent in low-temp. flexibility as a road pavement material for cold districts and retains elasticity and abrasion resistance even below the freezing point. CONSTITUTION:This asphalt compsn. is obtd. by compounding asphalt as the main component with 20wt.% thermoplastic styrene-butadiene block copolymer rubber having a styrene content of 30-40wt.% and 10wt.% thermoplastic ethylene-vinyl acetate copolymer resin having a vinyl acetate content of 30-45wt.%.
Patent JP-H01265563-A (JP)
Title: Field-effect transistor
Inventor: KUBOTA YASUSHI
IPC: H01L29/78
Filed: 1988-04-15
Abstract: PURPOSE:To improve the controllability of a channel layer as well as to improve the controllability of the film thickness of the channel layer by a method wherein a pair of ohmic regions and the channel layer are provided side by side on a substrate and the channel layer is arranged on the substrate between the ohmic regions. CONSTITUTION:An N<+> layer is formed on a semi-insulative substrate 1 and thereafter, this layer is etched to form source and drain parts 2 and 3. Then, an undoped layer 4, which is used as a channel part, is formed on the substrate 1 and on the source and drain parts 2 and 3. Then, an SiO2 film 5, which is used as a gate insulating film, is deposited and an electrode 6 is formed on this SiO2 film. Moreover, after both of the film 5 and the layer 4 on the parts 2 and 3 are removed, source and drain electrodes 7 and 8 are formed. According to such a way, as it can be avoided that the impurity in a high-concentration impurity layer is diffused in a channel layer, the impurity concentration and the film thickness of the channel layer can be controlled favorably.
Patent JP-S60238529-A (JP)
Title: Manhole construction work
Inventor: INOUE YASUHIKO
IPC: E02D29/12
Filed: 1984-05-10
Abstract: PURPOSE:To construct a manhole without interruption with road traffic by a method in which excavation is made by means of water jet while pushing up an excavation cylinder and a manhole wall by a pusher from an opening for manhole provided in the segment constructed by a shield construction work. CONSTITUTION:A manhole opening 3 is provided in the segment constructed by shield construction work and a cover 4 is detachably provided to the opening 3. An excavation cylinder 22 is provided to the downside of the cover 4 and inserted into the aperture between the cover 4 and the segment 2 by a pusher 27. The manhole wall 29 is connected to the lower end of the cylinder 22, and while pushing up them by the pusher 27, the ground in the cylinder 22 is degraded by water jet and discharged from the outlet 14 of the cover 4. The manhole wall 29 is reached to the ground's surface by the same procedure to construct the cover of the manhole. The manhole can be constructed without interruption with road traffic.