baber/WOPTO huggingface dataset:
Patent JP-S5377403-A (JP)
Title: Voice input device
Inventor: MIWA HIROHIDE
IPC: G10L15/22
Filed: 1976-12-21
Abstract: PURPOSE: To make it possible to input data on documents in voice at a high speed by reading out recognized voice information from a memory and displaying it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11321895-A (JP)
Title: Barrier tube container made of synthetic resin
Inventor: MATSUZAKI HIROSHI
IPC: B65D83/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve barrier property against steam in particular of an oriented tube container molded by using a polyester resin. SOLUTION: The barrier tube container comprises a cylindrical primary molding molded by injection molding technology with a resin selected among an aromatic polyester resin, a thermoplastic polyester elastomer of an aromatic polyester and a fatty polyether and a thermoplastic polyester elastomer of an aromatic polyester and a fatty polyester used as a molding material wherein the primary molding is biaxially orientation blow molding in axial and radial directions, thereby obtaining a container as a secondary molding with a shoulder and a body integrally molded, and an epoxy resin is coated by a thickness of 3 to 80 μm on an entire internal face and/or an entire external face.  A crystal melting point of the thermoplastic polyester elastomer as the molding material for the primary molding is 150 to 230 deg.C, density is 1.05 to 1.29 g/cm<3> , and a flexural modulus is 100 to 9,000 kg/cm<2> , while a thickness from the shoulder to the lower body of the container which is the secondary molding is 80 to 800 μm.
Patent JP-H0318729-A (JP)
Title: Light receiving device
Inventor: NODA AKIRA
IPC: G01J1/02
Filed: 1989-06-15
Abstract: PURPOSE:To simplify the production of a light receiving part by making the area of a 2nd light receiving part n-times as large as that of a 1st light receiving part and amplifying a signal from the 1st light receiving part so that it may be n-times as large as a signal from the 2nd light receiving part. CONSTITUTION:The annular band-like light receiving part 3 is provided around the circular light receiving part 2 and a dead zone 4 is formed between the light receiving parts 2 and 3 so as to amplify the signals from the light receiving parts 2 and 3 by amplification circuits 6 and 7 respectively. For example, when it is assumed that the diameter d1 of the light receiving part 2 is 0.85mm, the diameter of the inner circumference of the light receiving part 3 is 2.49mm and the diameter of the outer circumference thereof is 3.0mm, the ratio of the light receiving area of the light receiving part 2 to the part 3 becomes 1:3.88. A value amplified by the amplification circuit 6 is selected to be 3.88 times as large as a value amplified by the amplification circuit 7. Thus, the 2nd light receiving part is formed in the band shape having an optional width. The signal amplified value from the 1st light receiving part is at the same level as that from the 2nd light receiving part. With such constitution, the production of the light receiving part is facilitated.
Patent JP-S5855072-A (JP)
Title: Painting method for resin parts
Inventor: EBIKO AKIRA
IPC: B05D7/00
Filed: 1981-09-30
Abstract: PURPOSE:To prevent stripping of paint films by mounting resin parts between a body panel and resin parts via elastic materials tentatively by means of fastening elements spacially from the body panel. CONSTITUTION:An annular sponge of a foamed resin or rubber such as neoprene sponge NV or equivalent is inserted as an elastic material 5 onto a bolt projecting part 2' of a resin part 2, and is fastened tentatively via a washer 7 by means of a nut 4 to provide a clearance C between a body panel 1 and the part 2 by means of the sponge 5. In said state, the resin part is painted and is dried. After the drying, the nut 5 is further tightened to crush the sponge 5, whereby the part 2 is fixed to the part 1.
Patent JP-H102413-A (JP)
Title: Separate working device for working vehicle
Inventor: HARADA TASUKE
IPC: F15B11/16
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To reverse the operating direction of an actuator of a separate working device by the independent operation of the separate working device and operate the actuator of the separate working device stably even though the flow of oil pressure from a working vehicle is fluctuated. SOLUTION: A separate work hydraulic circuit 1 of a mowing device is connected in a detachable state to a pressure oil feed/discharge connection part 3 branching off from a main work hydraulic circuit 2 of a working vehicle. In the separate work hydraulic circuit 1, pressure oil from the working vehicle is regulated to the set flow by a flow control valve 5 and then fed to a hydraulic motor 4 through a direction switching valve 6. The feed/discharge direction of oil pressure to the hydraulic motor 4 is reversed by operating the direction switching valve 6.
Patent JP-H0445803-A (JP)
Title: Sludge removing device
Inventor: KAWAME MASAYUKI
IPC: B01D21/24
Filed: 1990-06-14
Abstract: PURPOSE:To efficiently separate and remove sludge by providing an upper chamber having an inverted conical bottom with its inlet pipe opened at a position away from the center, a flow straightening pipe, a shell in which sludge is settled, a hopper forming the bottom of a removal tank, valves, a discharge pump and a lid. CONSTITUTION:A sludge-contg. liq. is supplied to the upper chamber 3 of a removal tank 1 from an inlet pipe 10, settled and allowed to flow down into a shell 5 through a flow straightening pipe 4. The fluid with the ascending speed reduced in the shell 5 is returned to a treating tank through an outlet pipe 11. The sludge is settled in this process, deposited in a hopper 6 and concentrated. The sludge is discharged into a sludge pan 17 by operating a valve 7 with a handle 9. The liq. temp. in the tank 1 and the temp. of the contact part of the outlet pipe 11 with the atmosphere are kept constant by a heating and temp. control means, and the pipe 10 is covered with an insulating material and kept warm. A liq. level gage having a detection alarm for the liq. level is furnished to the tank 1.
Patent JP-H10797-A (JP)
Title: Thermal transfer printer
Inventor: OGASAWARA MASASHI
IPC: B41J35/36
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer printer capable of stably executing recording using an ink ribbon without requiring a complicated mechanism by providing a control means controlling the rotational speed of a carriage motor and that of a ribbon taking-up motor on the basis of the detection result of a cassette kind detection means. SOLUTION: A carriage 4 is driven along a guide shaft 3 freely reciprocally by driving the drive belt 6 wound around a pair of pulleys by a carriage motor such as a stepping motor. The speed of the carriage 4 can be selected to either one of two high and low moving speeds by controlling the rotational speed of the carriage motor by a control part 25. A photosensor 18a detecting the kind of the ribbon 17 housed in a ribbon cassette 5 is arranged above the end edge on the remote side with respect to a platen 2 of the carriage 4 and connected to the control part 25 taking charge of the control of the recording operation of a thermal transfer printer 1.
Patent JP-S63318191-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: NAGAI YUTAKA
IPC: H01S5/00
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a laser high in reliability even though it is operated for a long period, preventing radiation laser from reaching to a re-growth interface by a method wherein impurity in a current block layer is made to be diffused into a clad layer just under the block layer. CONSTITUTION:A p-type AlGaAs first clad layer 2, a p-type AlGaAs active layer 3, an n<+>-type AlGaAs second clad layer 4, an n-type AlGaAs third clad layer 5, and a p<+>-type GaAs current block layer 6 are formed on a p-type GaAs substrate 1 and the block layer 6 is etched along the direction of a resonator for the formation of a stripe-like groove 13. Next, the substrate 1 is subjected to heat treatment so as to diffuse impurity in the block layer 6 into the third clad layer 5 for the formation of an n-type reverse layer 12. Next an n-type AlGaAs fourth clad layer 7, an n-type GaAs contact layer 8, and electrodes 9 and 10 are formed. The distance between the active layer 3 and the re-growth interface 11 is made to be longer through forming a reverse layer 12 so as to constrict the current, and thus the interface is protected against deterioration due to laser radiation reaching the interface.
Patent JP-2000342565-A (JP)
Title: X-ray diagnostic system
Inventor: AOKI KUNIO
IPC: A61B6/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To freely change a radioscopy visual field without photographing a reference image again in the case of superposing a radioscopy image showing the position of a present catheter to a DSA image as the reference image to display. SOLUTION: This diagnosting device previously stores a DSA image of a wide range in a reference image storing part 14 before radioscopy. At the time of radioscopy, an image segmenting control part 16 reads out the DSA image of a corresponding range from the part 14 in accordance with the present position of a radioscopy visual field to supply the read out result to an image superposing part 17. Then, the part 17 superposes the correspondingly read out image to the radioscopy image of a present radioscopy visual field to display the superposed result to a monitor device 18. Thus, the radioscopy visual field can freely be changed without photographing the reference image again.
Patent JP-H027854-A (JP)
Title: Manufacture of rotor for stepping motor
Inventor: MIYAZAWA HIROSHI
IPC: H02K15/03
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a permanent magnet for a rotor which does not crack nor break during assembly work with high productivity by producing a cast ingot through hot machining. CONSTITUTION:Pr is selected from rear earth elements while Fe, Cu are selected from transition metal elements and B, Al, Ga are selected from group IIIb elements, then they are weighed with specific ratio and melted in a high frequency furnace threreafter the molten is poured into a mold and cooled. Then the ingot is covered with a pure iron sheath and subjected to hot rolling under the temperature of 1000 deg.C at an 80% machining rate, thereafter it is cut into a predetermined shape and grinded to produce a permanent magnet 501 having anisotropy in the axial direction. It is further subjected to thermal treatment under the temperature of 1000 deg.C for 24 hours and hardened magnetically. The permanent magnet produced in such a manner has few crack or nick and can be produced at high efficiency, high reliability and low cost.
Patent JP-S6216513-A (JP)
Title: Semiconductor thin film
Inventor: ASHIDA YOSHINORI
IPC: H01L21/205
Filed: 1985-07-15
Abstract: PURPOSE:To obtain an amorphous silicon carbide semiconductor thin film, especially, a P-type amorphous silicon carbide semiconductor thin film (P-aSiC:H film), having excellent characteristics at a low temperature using low discharge power by a method wherein the carbon content of the thin film, to be obtained by performing glow discharge decomposition on the specific methyl silane, silane and impurity gas, is specified. CONSTITUTION:The content of carbon in the thin film obtained by glow discharge decomposition of methyl silane indicated by the formula Si(CH3)nH4-n (n=1-4), the silane indicated by the formula SimH2m+2 (m=1-3) and impurity gas, is set at 10at% or below. There are monomethylsilane, dimethyl silane, trimethyl silane and tetramethyl silane corresponding to n=1-4 in the methyl silane expressed by the formula Si(CH3)nH4-n. There are monosilane, disilane and trisilane in the silane expressed by the formula SimH2m+2 corresponding to m=1-3. There is diborane (B2H6) which gives P-type conductivity, for example, and phosphine (PH3) which gives N-type conductivity as the impurity gas with which the conductive type of the semiconductor thin film can be changed.
Patent JP-S5486477-A (JP)
Title: Solid-liquid contact method
Inventor: SUEHIRO TETSUROU
IPC: B01J19/24
Filed: 1977-12-21
Abstract: PURPOSE:To carry out efficient solid-liquid contact by constituting a pass through which a liquid is let to flow with walls into which the liquid alone penetrates and contacting the liquid with a solid placed in closed spaces at the opposite sides of the pass through the walls. CONSTITUTION:A liquid contg. A heterogeneous phase contg. solid particles, liquid drops, bubbles, their mixt., etc. supplied from inlet 1 undergoes viscous resistance due to fluidization when it flows through pass 3 constituted with walls 2 into which the liquid alone penetrates, whereby part of the liquid is forced out to the opposite sides of pass 3 through walls 2. Outer walls 4 form closed spaces at the opposite sides of pass 3, and contact solid-packed beds 5 are placed in the closed spaces. Accordingly, the liquid penetrated through walls 2 flows into beds 5, contacts with the solid, and reversely penetrates walls 2 as it nears outlet 6. The liquid finally returns to the remaining fluid.
Patent JP-H0447124-A (JP)
Title: Intake device of diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02B3/06
Filed: 1990-06-13
Abstract: PURPOSE:To prevent deterioration of combustion caused by improvement of exhaust gas by forming an auxiliary intake port, and generating vertical flow of intake air inside the cylinder by means of the auxiliary intake port, in a device which generates swirl in introducing intake air by means of a herical intake port. CONSTITUTION:At a cylinder head 20, an intake port 21 which is a herical port and an exhaust port 22 are formed. An intake valve 23 and an exhaust valve 24 are installed therein respectively. At the cylinder head 20, an auxiliary intake port 25 is formed, and thereby vertical flow of the intake air is formed. A flap-shaped check valve 26 which prevents backflow of the intake air is mounted on the auxiliary intake port 25. Increase in the turbulent energy of the intake air is secured by crossing swirl shown by a solid line formed via a main intake port 21, and vertical flow shown by a dotted line formed via the auxiliary intake port 25. An air introducing rate to fuel injection is improved so as to improve a combustion efficiency and fuel consumption.
Patent JP-H052704-A (JP)
Title: Magnetic recorder
Inventor: KITADA MASAHIRO
IPC: G11B5/02
Filed: 1991-06-26
Abstract: PURPOSE:To offer a magnetic recorder in which the generation of a noise caused by the off-track of a head can be reduced, in a compact magnetic recorder whose disk diameter is less than 3.5 inch using a recording and reproduction separation type head. CONSTITUTION:As for the separation type head in which a magneto-resistance effect type reproduction head, and an induction type recording head are successively layered on a substrate 1, the track width of the reproduction head is made less than 1/2 of the track width of the recording head. The track width of the reproduction head can be always positioned at the inside of the track recorded by the recording head even at the generation of the alighment deviation of the recording head with the reproduction head, positioning error, and head working error, generated in a head preparing process, so that the magnetic recorder which is not affected by the noise caused by the deviation of a track position.
Patent JP-H0822530-A (JP)
Title: Picture processor for still picture
Inventor: MARUYAMA TERUNORI
IPC: G06T11/80
Filed: 1994-07-06
Abstract: PURPOSE:To provide the device which more probably automatically executes a part or the whole of improvement processing procedures for even new picture materials and has a high operability by using a data base means where picture information before and after the improvement processing and a series of improvement processing procedure information are registered in a wide range. CONSTITUTION:High-quality element picture information and a series of improvement processing procedure information which properly improve a low-quality element picture are prellminarily registered in a data base means 6 in a wide range of various kinds. A worker uses a picture processing means 8 to execute tune picture quality evaluation processing and successively and continuously compares outputted picture evaluation information of picture materials with picture quality evaluation information of a high-quality picture as a target which a data base retrieval means 7 retrieves from the data base means 6. If a picture quality evaluation item in which the difference as the comparison result is large appears, it can be said that this item is a correction item and the quantitative difference approximates a correction value. Thus, the user easily estimates correction items and degrees of correction values.
Patent JP-H0447667-A (JP)
Title: Cylindrical lithium battery
Inventor: HANABUSA KIYOSHI
IPC: H01M10/05
Filed: 1990-06-13
Abstract: PURPOSE:To increase the discharge life by providing a number of cylindrical voids in a pos. electrode. CONSTITUTION:A number of cylindrical voids 8 are provided in a pos. electrode. For example, 36 voids having a dia. of 0.3n and a height of 36mm are provided in a pos. electrode consisting of acetylene black having a dia. of 13 mm and a height of 36mm. A Li battery thus constituted can retain an extra electrolytic solution in the part with these voids, so that the battery capacity can be increased. Further because the voids 8 are filled by expansion of the pos. electrode 3 at the time of discharging, the porosity of the pos. electrode 3 will never decrease to contribute to increase of the discharge lifetime.
Patent JP-S5677400-A (JP)
Title: Manufacture of stainless steel having excellent adhesion to coating material
Inventor: SEKIMOTO KAZUO
IPC: C23C8/10
Filed: 1979-11-30
Abstract: PURPOSE:To manufacture stainless steel having excellent adhesion to coating material, by causing pitting corrosion on the surface of the stainless steel by the electrolysis in aqueous soln. of sodium chloride, then by providing a process for coarsening the pits formed by corrosion or for forming oxide film. CONSTITUTION:In the first step, DC electrolysis is performed in aqueous sodium chloride soln. 0.02-2.0wt% concn. at 20-100mA/cm<2> current density using stainless steel as an anode. Because pH increases in the first step, DC electrolysis is performed in the second step in aqueous soln. 0.02-2.0wt% sodium chloride concn. and 0.03-3.0wt% hydrochloric acid concn. at 20-100mA/cm<2> current density using the stainless steel as an anode. Platinum is used for the cathode. The parts having not undergone pitting corrosion are subjected to surface treatment with corroding fluid such as hydrochloric acid etc., or to surface grinding with abradant, or oxide film is formed on the parts by heating in the air or in combustion gas at 500-1,000 deg.C temp. Hereby stainless steel having excellent adhesion to coating material is manufactured.
Patent JP-H0445459-A (JP)
Title: Original information detection controller for copying machine
Inventor: SOUMA TAKATAMI
IPC: G03B27/62
Filed: 1990-06-13
Abstract: PURPOSE:To obtain this controller which can use even a CPU having a few analog input ports by inputting an original size detecting signal and an original density detecting signal into the analog input ports of the same CPU, and carrying out input processing by switching two signals in time sequence. CONSTITUTION:When an exposing lamp 23 is turned on, a first mirror unit 26, and a second mirror unit 27 are moved, and an original size detecting (APS) sensor 72 and an image density detecting (EE) sensor 70 start to detect the information of a coloring stripe 71 and the image surface of an original D. At this time, the digital output ports O7, and O8 of the CPU 100 are at L- and H-levels, respectively and the output of the APS sensor 72 is inputted into the analog input port I8. When the APS sensor 72 reaches the original D, the levels of the output ports O7 and O8 of the CPU 100 are switched, and the output of the EE sensor 70 is inputted into the input port I8 of the CPU 100.
Patent JP-H05325117-A (JP)
Title: Writing circuit for hard disc
Inventor: ISOBE YUJI
IPC: G11B5/09
Filed: 1992-05-21
Abstract: PURPOSE:To perform switching of head select through a TR having a low current capacity by switching the writing current on/off by means of a switching element inserted into the emitter side of a base current amplifying transistor TR in a current mirror circuit. CONSTITUTION:A switching element, i.e., FETM3, turning on/off with a select signal HS is connected to the emitter side of a base current amplifying TRQ5 for TRQ1, Q2 in a current mirror circuit of a writing circuit H1. When a corresponding head is selected upon turning on of the FETM3 to feed an output OVT, i.e., a writing current, and a resistance R4 increase sufficiently, only the emitter current of the TRQ5 flows into the FETM3 and thereby head select switching is performed by means of a switching FET having a low current capacity. It is also true for a writing circuit H2.
Patent JP-2000345318-A (JP)
Title: Production of vapor deposition film for capacitor
Inventor: TSUTSUMIDA YUJI
IPC: H01G13/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vapor deposition film for a capacitor in which the dimensional precision of an oil mask pattern with a divided pattern is improved, deterioration in dielectric breakdown at the ends of the pattern is small, protecting functional operability is stable, and the concentration of the colona electric field is reduced. SOLUTION: In a method for producing a vapor deposition film for a capacitor in which an oil mask with a divided pattern is formed on a film by a roll printing system, as a pringing roll 1, the one in which the projecting plate part on the surface of the roll is composed of a photosensitive resin plate having 30 to 65 deg. Shore D hardness is used. As the photosensitive resin plate, desirably, a photosensitive nylon resin plate is used.
Patent JP-H11342289-A (JP)
Title: Load capacity detecting apparatus for washing machine
Inventor: HONDA YASUSHI
IPC: D06F33/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To recognize load capacity exactly, irrespective of the aged deterioration of a driving system of an agitation blade in a washing machine by changing the preset value, which is determined by comparing the detected value from the rotation of an output shaft during the rotating of the output shaft of a motor with the required value, based on the aged deterioration of the driving system of the agitation blade. SOLUTION: The load capacity detection processing start to turn a washing start switch on and it controls a motor driving part to drive reversaly each specified time and stops the impressed driving voltage to the motor 51. It counts the rotation number or the rotation phase angle of rotation caused by the inertial force from the stop moment to the time when the motor stops using the pulse count of a magnetic sensor 10. And it compares and determines that the relation of the discrete value A and the preset value Z is A>=Z or not. And after long duration of washing machine service, the belt 53 is stretched and the tension reduces because of aged deterioration, the discrete value A exceeds the preset value Z with small load, then, because of the aged deterioration, when the determination result becomes A>=Z, the preset value Z is changed to the discrete value A.