baber/WOPTO huggingface dataset:
Patent JP-S61263164-A (JP)
Title: Manufacture of semiconductor device
Inventor: EMA TAIJI
IPC: H01L29/78
Filed: 1985-05-16
Abstract: PURPOSE:To form source-drain regions shallowly, and to inhibit a short channel effect while preventing the increase of source-drain resistance by shaping a metallic layer onto the surfaces of the source-drain regions including the lower side of a gate electrode. CONSTITUTION:A gate electrode 3 is formed onto a p-type Si substrate 1 through a gate insulating layer 2, and ions are implanted while using the gate electrode 3 as a mask to shape n<-> type shallow source-drain regions 11, 12. A metallic layer 4 is formed, and source-drain electrodes are shaped onto the layer 4. Accordingly, the effect of hot electrons is relaxed, a short channel effect is inhibited, and source-drain resistance can be reduced.
Patent JP-H06314006-A (JP)
Title: Copying device
Inventor: NAKAI JUNJI
IPC: B65H5/06
Filed: 1993-04-30
Abstract: PURPOSE:To provide a copying device capable of preparing plural copies whose image ends correctly correspond with each other by the use of ordinary cut paper without the complication in the case of obtaining a copy having size larger than a transferring paper size. CONSTITUTION:First transferring paper P1 is carried by a pair of carry rollers 13 and a pair of regist rollers 14. When its front end is detected by a detection element S2, the pair of regist rollers 14 stop and also, a leaping roller 15 abuts on a pressure roller and holds the rear end of the transferring paper P1 to leap it upward. Subsequently, the pair of regist rollers 14 start rotating in synchronization with the movement of a toner image on a photoreceptor drum, so that the transferring paper P1 is carried. By rotating the pair of carry rollers 13 with the rear end part of the transferring paper P1 and the front end part of the subsequent transferring paper P2 each provided with a binding margin width (d), the first transferring paper P1 and the subsequent transferring paper P2 are superimposed and carried towards a transfer position.
Patent JP-S5437590-A (JP)
Title: Manufacture of planar-thyristor
Inventor: KOBAYASHI SHINJI
IPC: H01L29/74
Filed: 1977-08-30
Abstract: PURPOSE: To shorten the manufacture time by forming an insulation layer after forming an etched groove in a substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6427169-A (JP)
Title: Electric plug and socket connector
Inventor: BOORUUREINAAMORITAA
IPC: H01R13/40
Filed: 1988-04-28
Abstract: PURPOSE: To provide enhanced water-proof and dust-proof effects by constituting a device housing with: a metallic connector frame split into two upper and lower pieces, an insulator body also split into two pieces and fit in the frame through a ring-shaped groove, and by accommodating a plug and a plug socket respectively in two holes penetrating those components. CONSTITUTION: A device housing is constituted with two-piece split connector frames 2 and 3 which may be connected at the flange portions to accommodate ring-shaped insulator bodies 4 and 5, having ring-shaped grooves 22 at their lower and upper ends for connecting them together into a single body. Next, when tow through-holes for inserting a plug pin 6 and a plug socket 7 are bored in the insulator bodies 4 and 5, recesses for receiving ring-shaped collars 15 and 16 projecting from the outside circumference of the pin 6 are formed in the insulator bodies. The insulator body 5 is formed with a projecting step for supporting the distal end of the socket 7 in a position, corresponding to the distal end. In this way, tightly sealed property of the housing is maintained for an extended period of time.
Patent JP-S59230846-A (JP)
Title: Fitting clip for garnish
Inventor: SAITOU MASAYUKI
IPC: B60R13/04
Filed: 1983-06-11
Abstract: PURPOSE:To prevent a garnish from slipping off from a retaining part due to elastic deformation of a base part to the inside, by a method wherein a U- shaped base part is provided at the center of a main body, retaining parts are provided on both side of a lower part of the base part, and connecting pieces are provided between the retaining parts. CONSTITUTION:The U-shaped base part 1 having elastic pawls 3 on both sides of an upper part thereof and the retaining parts 2 contiguous to the base part 1 and extending outwards in opposite directions are provided. Stepped parts 10 making contact with the surface of an inner panel 5 are provided at intermediate parts between the retaining parts 2 in the state of extending to the outside. At both side edges of the retaining parts 2, stopper parts 11 extending inwards and having extended tip parts 11a which make contact with each other in a bent form are provided as one body with the retaining parts 2. To fit a garnish 4 by using the fitting clip, bent tip parts 2a of the retaining parts 2 are engaged to engaging parts 4a of the garnish 4, and the base part 1 is inserted into an engaging hole 6 of the inner panel 5, whereby the garnish 5 can be simply fitted to an end part of the panel 5.
Patent JP-H07286949-A (JP)
Title: Temporary scaffold plate strength testing device
Inventor: FUKUDA KUNIHIRO
IPC: G01N3/20
Filed: 1994-04-19
Abstract: PURPOSE:To provide a temporary scaffold plate strength testing device by which the work of the scaffold plates can be automated, and an even work can be carried out efficiently even though the worker is unskilled. CONSTITUTION:A loading board 14 having supports 11 to 13 to support two points on both sides of a scaffold plate 18, or three points on both sides and at the center of the scaffold plate 18; pressing means 15 and 16 provided at the centers of the supports 11 to 13, and to press the scaffold plate 18 at a specific load; sensor means 19 and 20 which operate when the bending of the scaffold plate 18 pressed by the pressing means 15 and 16 exceeds a specific amount; and warning means 21 and 22 which operate when the sensor means 19 and 20 operate; are provided.
Patent JP-S62261001-A (JP)
Title: Contact position detecting of rotary machine
Inventor: MASADA HIROYUKI
IPC: F04B49/10
Filed: 1986-05-07
Abstract: PURPOSE:To enable orienting detection of a contact point position unaffected by an operating condition of a rotary machine, by measuring a voltage drop produced by contact of a rotor and a stationary member from a voltage between measuring brushes set inbetween. CONSTITUTION:A steam turbine rotor 1 is supported by bearings 2 and when it is rotated, the bearings 2 and a stationary member of a wheel chamber 3 become electrically insulated by bearing lubricating oil film. Then, a high-frequency current is admitted in the axial direction of the rotor 1 from a high-frequency source 4. And, a circuit is installed for measurement of a voltage between measuring brushes 6 set on both sides of the rotor 1 and the wheel chamber 3 with band filter 7, amplifier 8 and meter 9. Here, now, when the rotor 1 is brought to contact with the chamber 3 at the point 'X', a voltage drop caused by an electric resistance of the rotor 1 from a point of the brush 6 up to the point 'X' becomes available for measurement by switching of a switch 10 and as this measured value corresponds roughly to distances A, B, the position of the contact point 'X' can be subjected to orienting detection.
Patent JP-S5728682-A (JP)
Title: Method for butt electrically heating press welding of stainless steel material and copper material
Inventor: YONEZAWA MASATOSHI
IPC: B23K11/20
Filed: 1980-07-30
Abstract: PURPOSE: To obtain a sound joining by preheating the end part of steel materials with a gas flame before a butt electrically heating pressure welding is performed.  
     CONSTITUTION: Both stainless steel material SuS and copper material Cu are placed so that the ends of both materials may oppose to each other and a butt electrically heating pressure welding may be performed, by clamping the stainless steel material SuS with a normal copper chuck Cu' and the copper material Cu with a stainless steel chuck SuS'. Then the butt welded portion of the copper material Cu is preheated to a temperature which supplements the welding delay of the copper material Cu in the future butt electrically heated pressure welding, with a flame B generated by gaseous oxygen and acethylene gas. After the preheating is completed, both materials SuS and Cu are immediately heated by supplying the electric current through the copper chuck Cu' and the stainless steel chuck SuS', and melting of the butt welding portions of both materials is accelerated. The pressure welding is performed by continuously applying a pressure from both sides and supplying the electric current. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04335160-A (JP)
Title: Impact sensor for moving body
Inventor: UCHIDA TAKESHI
IPC: G01P15/02
Filed: 1991-05-09
Abstract: PURPOSE:To obtain an impact sensor for a moving body possible to improve durability, miniaturize, and make the operation of a switch means certain, without causing an operation delay. CONSTITUTION:An impact sensor for a moving body consists of a weight element 31 at the inner end part, an elstic spiral body 30 fixed to a moving body C at the outer end part, and a switch means 20 arranged in a place on the extension of this elastic spiral body 30. When an impact load heavier than a fixed load P1 is exerted on the moving body C, the switch means 20 is operated by the expansion of the elastic spiral body 30 on the basis of the inertia force of the weight element 31. A spiral spring 32b expandable by application of an impact load heavier than the fixed load P1 is employed as the elastic spiral body 30.
Patent JP-H08260697-A (JP)
Title: Cleaning device of machine and material of temporary work for building construction
Inventor: SUYAMA AKIRA
IPC: E04G19/00
Filed: 1995-03-24
Abstract: PURPOSE: To effectively remove stuck materials, by centering a machine and materials for temporary works, transferred by a roller conveyor and cleaning the machine and materials for temporary works by the use of a high pressure water jet nozzle symmetrically moving against the center of conveyor. CONSTITUTION: A machine and materials Z for temporary works are transferred to a roller conveyor 2 driven by a conveyor motor 6 through a conveyor chain 5. And the machine and materials Z for temporary works are positioned in the center by a centering mechanism 3 in which two right and left rollers are parallelly shifted in the pantograph style symmetrically to the right and left hands. A sensor is fitted to a traverse mechanism 4 to confirm the presence and the shape of a machine and materials for temporary works. Both faces of the machine and materials for temporary works Z are washed simultaneously by a high pressure water jet nozzle 8 moving so as to make a circular track. Accordingly, stuck materials on a temporary machine having a complicated shape like a torii (a gateway at the entrance to a shrine) - form posts can be efficiently removed.
Patent JP-H11298001-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IMAI KIYOTAKA
IPC: H01L21/84
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a completely depleted MOSFET and a partially depleted MOSFET, both having satisfactory characteristics on the same substrate without controlling the impurity concentrations in channel regions and a method for manufacturing the device. SOLUTION: This semiconductor device 10 is provided with a completely depleted silicon-on-insulator(SOI) MOSFET 12 and a partially depleted SOI MOSFET 14, which are separated from each other by a element separating film 4 on the same SOI substrate. The substrate has an embedded oxide film 2 and an SOI film 3 successively formed on a silicon substrate 1. The film thicknesses of the gate oxide film 5 and SOI layer 3 of the completely depleted SOI MOSFET 12 are made smaller than those of the gate oxide film 5 and SOI layer 3 of the partially depleted SOI MOSFET 14, and the impurity concentration in the channel region of the MOSFET 12 is made lower than that in the channel region of the MOSFET 14.
Patent JP-S5629234-A (JP)
Title: Photographic polyester support
Inventor: SHINAGAWA YUKIO
IPC: G03C1/93
Filed: 1979-08-17
Abstract: PURPOSE:To prevent the exfoliation of a polyester film and an emulsion layer at a wet state in development and at a dry state after development by forming an under coat made of polymer contg. specified styrene type units each having one or two OH groups on the surface of the polyester film. CONSTITUTION:A soln. contg. a polymer having repeating units represented by formula I (where R is H or alkyl, X is H, halogen, nitro, cyano, alkyl, alkoxy, alkoxycarbonyl, alkylsulfonyl, aryloxy, acyl, acyloxy or acrylamido, m is 0, 1 or 2 and n is 1 or 2) together with gelatin, a gelatin hardening agent, a polyester swelling agent such as phenols, etc. is applied to the surface of a polyester film and dried at 70-120 deg.C to form an under coat. On this under coat an emulsion layer, etc. are laid to manufacture a photographic material. This material has sufficient bonding strength both at a dry state and a wet state, preventing the exfoliation of the polyester film and the emulsion layer.
Patent JP-S5532951-A (JP)
Title: Blinding preventer for engine radiator of moving farming machine
Inventor: TANIMOTO TOSHIKATSU
IPC: F01P11/12
Filed: 1978-08-28
Abstract: PURPOSE:To keep exact and good dust-removing action even after being used for long time by simplifying and compacting the driving mechanism of the dust-removing blush and by operating properly the dust-removing blush all the time. CONSTITUTION:The cover 5 provided with the dust-shielding net 4 transversely to a cooling air passway inside is attached movably to the cylindrical fixed cover 3 projecting in the upward cooling air flow direction from the radiator 2 provided at the upper part of the engine 1. And, the cover 5 is provided with the dust-removing blush 6 provided slidably on the outside surface of the net 4 and the coupling mechanism 8 interlocked with the rocking movement of the weight 7 with the vibration of the body. And, the coupling mechanism 8 is provided with the mechanism 9 by which the rocking movement of the weight 7 is converted into the one-way rotation of the blush 6.
Patent JP-H09267733-A (JP)
Title: Braking force controller of rear-wheel-drive vehicle
Inventor: FUKADA YOSHIKI
IPC: B60T8/24
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a turning movement and to reduce a speed as requested by a driver when a rear-wheel slippage is excessive in a rear-wheel-drive vehicle. SOLUTION: A braking force controller OF a rear-wheel-drive vehicle is constructed in such a manner that a rear-wheel slipping rate Slipr is detected (S20), a target slipping rate Rsf for a turning outside front wheel is calculated based on the rear-shell slipping rate (S30), and a braking force for the turning outside front wheel is controlled such that the spilling rate of the turning outside front wheel is equal to the target slipping rate (S40 to 120). Especially, a turning state quantity is detected and the target slipping rate is corrected based on the turning state quantity (S40 to 120). Also, a slipping angle βf is detected for the front wheel, and the target spilling rate is corrected based on the slipping angle of the front wheel such that the target slipping rate is smaller as the slipping angle of the front wheel is larger (S40 to 120).
Patent JP-H11295780-A (JP)
Title: Lens hood
Inventor: HAMAZAKI TAKUJI
IPC: G03B17/12
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a lens hood attached to the lens barrel of a camera capable of reducing the size of an outside diameter and easily performing the adjusting operation of parts attached to the lens barrel such as a polarizing filter without spoiling the original function of the lens hood. SOLUTION: This lens hood 30 is attached to the lens barrel 10 of the camera, and an aperture part 35 is formed to be open at least at a part of the peripheral surface of the lens hood 30 in order to operate to rotate the polarizing filter 20 attached to the leading end of the lens barrel 10, and the lens hood 30 is equipped with a cover body 40 for covering the aperture part 35. The cover body 40 is formed separately from the lens hood 30 and constituted to be attached to/detached from the lens hood 30.  The polarizing filter 20 is adjusted by inserting a photographer's finger in the lens hood through the aperture part 35 of the lens hood 30, while the aperture part 35 is covered with the cover body 40 when the polarizing filter 20 is not adjusted, so that light out of the angle of view is prevented from being made incident on the lens barrel 10, and the original light shielding effect of the lens hood is secured.
Patent JP-S5438660-A (JP)
Title: Process for removing ammonical nitrogen contained in waste water
Inventor: NISHIMURA YUUSAKU
IPC: C02F1/42
Filed: 1977-09-02
Abstract: PURPOSE: To provide the subject process comprising bringing powdery zeolite into cantact with waste water, absorbing and removing ammonical nitrogen to coagulate and separate powdery zeolite, thereby improving efficiency of removing ammonical nitrogen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11295147-A (JP)
Title: Solid image pickup unit
Inventor: KAMA HIROSUKE
IPC: H04N5/378
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To correct a picture element with continuously variable correction in each wave length band since sensivity dispersion of each detected picture element is different in each wave length band, in a solid image pick-up unit capable of dividing an effective wave length band of a photo detecting element into plural wave length bands to vary a damping factor of each wave length continuously. SOLUTION: This unit is provided with a correcting device 17 comprising frame memories 10-12 of which a number is same to a number of wave length bands for storing an output of a photo detecting element 4 with respect to one wave length band out of respective wave length bands, a frame memory for storing a dark output of the photo detecting element 4, a correction control part 17 for outputting a constant provided by subtracting the damping factor in each wave length band from one, multipliers 13, 14 for multiplying the constant and outputs of the frame memories 10-12, an adder 15 for adding outputs of the multipliers 13, 14 and an output of the frame memory for storing the dark output, and a subtractor 16 for subtracting an output of the adder 15 from an output of an A/D converter.
Patent JP-H04292101-A (JP)
Title: Injection molded shoes and production thereof
Inventor: HASHIMOTO YOSHIMICHI
IPC: B29C45/14
Filed: 1991-03-21
Abstract: PURPOSE:To provide the shoes which are provided with heels having the required level difference of shanks and have the anatomy shape reproducing the delicate lines of the rear surfaces of the feet at the front surfaces of the shoesoles and the method for producing there shoes by injection-molding. CONSTITUTION:The shank 2 having a through hole 21 exists in the lower part of the waist part of an ansole 1 having a through hole 11 and a layer 4 of the anatomy shape consisting of the same material as the material of a main sole 3 exists in the upper part of the insole. The main sole and this layer are integrally connected by a communicating member consisting of the same material as the material of the main sole in the through hole, by which the shoes are constituted. The stitches body of the insole with the shank and uppers is pulled over into a lasting mold having a flange part in the lower part at the rear end of the heel part and a main sole material is injected into the cavity consisting of the lasting mold, bottom mold and side molds to form the main sole. This main sole material is advanced through the through holes of the insole and the shank into the cavity existing in the upper part of the insole to form the layer consisting of the same material as the sole material in the upper part of the insole.
Patent JP-S5732323-A (JP)
Title: Method for temperature control of high-temperature molten salt and recovery of salt solution
Inventor: HANASAKI MIKI
IPC: C21D1/607
Filed: 1980-08-01
Abstract: PURPOSE:To make the sure cooling of high-temp. molten salt and the high yield recovery of the salt in the salt soln. possible by heat obtained at this time by performing heat exchanging of the salt soln. used for rinsing of materials to be treated and the molten salt for heat treatment. CONSTITUTION:High-temp. molten salt 11 in a heat treatment salt vessel 1 is fed by a gas lift pump 13 to a gas-liquid separator 15, the steam separated where is discharged by a pipe, and the salt 11 is fed by a pipe 16 to a heat exchange chamber 8. Here, the salt 11 is heat-exchanged with a low-temp. salt soln. 12, and is returned to the vessel 1 through a return pipe 19 and an overflow pipe 17. On the other hand, the soln. 12 stored in a low temp. salt soln. vessel 21 is discharged via a pipe 2, valves 3, 5 into the bottom part of a cooling blind pipe 9 from the bottom end of a branch pipe 4 and is heat-exchanged with the salt 11 in the chamber 8 via a pipe 9. Here, the soln. 12 is heated and explosively evaporates to steam. The steam is exhausted through a pipe 20 by a gas-liquid separator 7. On the other hand, the salt content gradually accumulates in the pipe 9, and is fed to the vessel 1 by a constant volume pump 18.
Patent JP-H07310883-A (JP)
Title: Pipe joint
Inventor: KAWASHIMA HIROSHI
IPC: F16L37/12
Filed: 1994-05-19
Abstract: PURPOSE:To achieve miniaturization, decrease in the number of parts, reduction of cost, and improvement of seal properties. CONSTITUTION:A tapered guide surface 2a wherein its diameter is gradually extended toward the innermost side is integrally formed on the inside diameter on the innermost part of a housing hole 2. A head part 5a of an insert ring 5 formed into a U shape in section is fixed in an insertion hole 3. The end outer diameter on the opening side of the head part 5a serves as a tapered guided part 5a1. A tapered outside contact surface 7a wherein its diameter is gradually extended toward the innermost part is formed on the outside diameter on the innermost part of a diameter contracted part of a collet 6, and a tapered inside contact surface 7c wherein its diameter is gradually extended toward the innermost part is formed on the end inside diameter on the innermost part.
Patent JP-S62271881-A (JP)
Inventor: WATANABE YASUMITSU
IPC: B65D90/02
Filed: 1986-05-08
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-S58224015-A (JP)
Title: Parallel position setting method of two rolls in roll-cross type rolling mill
Inventor: TAURA RIYOUJI
IPC: B21B37/00
Filed: 1982-06-21
Abstract: PURPOSE:To easily set the parallel position of two work rolls, by utilizing that a moving speed in the axial direction of roll and a thrusting force are proportional to a crossing angle formed by two roll axes, in a roll-cross type rolling mill. CONSTITUTION:Mutually crossing rolls of a roll-cross type mill are rotated, and a thrusting force or a roll chock speed is detected between a roll chock at one side and a thrust clamp; the central position between two zero points of thrusting force obtained by crossing two rolls to one direction or to the reverse direction in the contacting surface, between the two rolls, by a roll-crossing device, or the central position between two zero points of roll-chock speed is made as the parallel position of heads of the roll-crossing device. In ordinary rolling, the heads of the roll-crossing device are set as the parallel position according to the position where respective rolls stabilize, or are set by shifting the head at one side from the parallel position by a gap portion between the head and the roll chock.