baber/WOPTO huggingface dataset:
Patent JP-H0578965-A (JP)
Title: Production of craft decorative woven fabric
Inventor: MIYAIRI SHOJI
IPC: D04D7/02
Filed: 1991-06-25
Abstract: PURPOSE:To obtain craft decorative woven fabric utilizable as merchandise such as table covers and mats by dividing woven fabric into broad sections with a broad slitter and then chipping the central part between rows of 4 warp yarns in one set with a chipping slitter. CONSTITUTION:Woven fabric 5 is initially divided into broad sections with a broad slitter device 23 while being woven. The divided woven fabric is further chipped in the central part between rows of four warp yarns 1 to 4 in one set with a chipping slitter device 24. Thereby, objective always accurately cuttable and beautiful decorative woven fabric with multicolored patterns in which the four warp yarns are formed into a plain textile weave and weft yarn (B) obtained by twisting the resultant multicolored splashed patterned yarn firmly holding the weft yarn evenly spreads to provide fancy yarn in the form of helical stairs good in appearance without falling off of the weft yarn can be mass-produced by using the fancy yarn.
Patent JP-S5943372-A (JP)
Title: Apparatus for diagnosis of element obstacle of thyristor valve
Inventor: INO HIDETOSHI
IPC: H02H7/12
Filed: 1982-09-03
Abstract: PURPOSE:To enhance space efficiency and economical effect, in a high voltage thyristor converter constituted by stacking thyristor valves in a plurality of stages, by performing the diagnosis of an element obstacle by a reduced number of microcomputers. CONSTITUTION:The voltage detecting sigansl au1-auN of thyristor valves U1 can be taken in a time sharing manner by a microcomputer MC and, after one or more logical data of voltage detection are taken in at every each value to be stored in an RAM circuit 22, the obstacle discrimination program preliminarily stored in an ROM circuit 24 is practiced to perform the discrimination of the element obstacles of the valves U1, X1. When the obstacle of a thyristor element is discovered, obstacle data such as an obstacle signal, the number of obstacles or the like are sent out as an output signal C from an I/O circuit 23. By this mechanism, the diagnosis of the element obstacle can be performed by a reduced number of the microcomputers and the enhancement in space efficiency and economical effect can be achieved.
Patent JP-S5581584-A (JP)
Title: Culture for isolating serratia
Inventor: OKA IMAO
IPC: C12R1/425
Filed: 1978-12-14
Abstract: PURPOSE: An isolation culture that contains a propagation inhibitor against other microorganisms than Serratiae and maltose as carbon source, thus permitting the identification of Serratia bacteria after 16W26hr culture.  
     CONSTITUTION: Said culture contains 1W25mg/l of 4, 2', 4'-trichloro-2-hydroxydiphenyl ether and 0.5W20mg/l of polymyxin B as inhibitor supprssing the propagation of other microorganisms than Serratia bacteria and maltose as the carbon source. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05342574-A (JP)
Title: Production of magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/85
Filed: 1992-06-12
Abstract: PURPOSE:To control dropout and to obtain satisfactory electromagnetic transducing characteristics as well as to enhance productivity. CONSTITUTION:When the magnetic layer of a magnetic recording medium is formed, a shutter or mask 13 for regulating the incident angle theta1-theta2 of a flow of vapor from an evaporating source 8 is disposed and a magnet is fitted to the shutter or mask 13, or this magnet is used as a constituent material of the shutter or mask 13.
Patent JP-S5943234-A (JP)
Title: Rotary disc brake
Inventor: KURATA MASAYUKI
IPC: F16D55/2255
Filed: 1982-09-03
Abstract: PURPOSE:To reduce stress of a rotary shaft portion of a first-type rotary disc brake and simplifying the construction of the rotary shaft portion by providing a caliper and a knuckle with convex portions facing and contacting each other, and elastically maintaining such contact state. CONSTITUTION:A caliper 1 is fixed to a knuckle 2 by a pin 3. The caliper 1 and the knuckle 2 are respectively provided with a convex portion 4 and a convex portion 5, which are opposed and brought into contact with each other in a plane 7 substantially parallel to a rotary shaft portion of a rotor 6. A small- diameter pin 8 is mounted on the knuckel 2, and the pin 8 and the caliper 1 are elastically supported through a spring 9. As the opposed and contacted convex portions 4, 5 receives the torque of the caliper on the rotary shaft portion by damping force at the time of forwarding a car, only shearing force by damping force is applied to the rotary shaft portion so as to reduce the stress of the rotary shaft portion. As the caliper is fixed to the knuckle by one pin, pad replacement can be simply performed by demounting a small-diameter pin for preventing jarring reaction of the pin and the caliper.
Patent JP-H112150-A (JP)
Title: Fuel correction control device for internal combustion engine
Inventor: FUJIOKA NORIHIRO
IPC: F02D41/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To control an engine to achieve a target air-fuel ratio by determining fuel correction quantity with which an air-fuel ratio becomes the target air-fuel ratio to dynamic characteristics of fuel immediately after start of the internal combustion engine of a large time fluctuation. SOLUTION: An output of an operation condition detection means 2, a target air-fuel ratio, and a time after start of an internal combustion engine 1 are inputted to a first fuel correction quantity operation means 3 to determine first fuel correction quantity. The output of the operation condition detection means 2 and the target air-fuel ratio are inputted to a second fuel correction quantity operation means 6 to determine second fuel correction quantity. A target air-fuel ratio changing means 5 changes the target air-fuel ratio based on water temperature from the operation condition detection means, the time after start, etc. By a correction quantity operation changing means 7, the first fuel correction quantity is operated when the water temperature or time after start is a set value or less, and the second fuel correction quantity is operated when it is more.  By a fuel injection quantity operation means 4, fuel injection quantity is operated based on an operation value for fuel injection quantity operated based on operation conditions, and the first or second fuel correction quantity.
Patent JP-H04230082-A (JP)
Title: Chalcopyrite solar battery
Inventor: UORUFUGANGU KURIYUURAA
IPC: H01L31/0216
Filed: 1991-05-28
Abstract: PURPOSE: To provide a high efficiency solar battery, without performing lattice matching of semiconductor materials and without using cadmium sulfide. CONSTITUTION: This solar battery comprises a substrate 1 having a first conductivity electrode 2, a p-conductivity-type polycrystalline semiconductor layer 3 of brass steel, a barrier layer 4 of nonconductive material, an antireflection layer 6 and a second electrode 5. The antireflection layer 6 has a fixed positive electric charge, which induces a negative-charged inversion layer 11 in a contact surface region of the semiconductor layer 3 with respect to the barrier layer 4. The inversion layer 11 is used as an emitter for a spatial electric charge region 10.
Patent JP-S6134377-A (JP)
Title: Rotary compressor
Inventor: INOUE KOICHI
IPC: F04C18/356
Filed: 1984-07-26
Abstract: PURPOSE:To improve the wear resistance and heat resistance of a rotary compressor by giving a ceramic coating to the sliding part of a rotary compressor having a vane which is brought in contact with a rolling piston. CONSTITUTION:A ceramic coating is given to the sliding parts, i.e., to at least one of the inner surface 10d of a cylinder, the peripheral wall surface 10e of a vane, the inner surface 10b of a bearing, the outer peripheral surface 9c of a rotary shaft, the inner peripheral surface 17a of a roller, the outer peripheral surface 17b of the roller, and the side faces 18a to 18c, of a rotary compressor having a vane which is in contact with a rolling piston. Therefore, the wear resistance and the heat resistance of a compressor can be improved, even if its components may be manufactured with an ordiary metal member.
Patent JP-H10335106-A (JP)
Title: Chip resistor
Inventor: OSHIMA YASUYUKI
IPC: H01C1/142
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor capable of easily adjusting the top level of an electrode on the upper side of the chip resistor, equal to or higher than the top level of a protective layer. SOLUTION: A pair of electrode section 20a is formed by providing a resistor layer 30a on the top face of an insulation substrate 10, a pair of upper electrode layer 22a on the resistor layer 30a, and the like. These layers form a 5-layered structure on the top face of the insulation substrate 10 and a protective layer 40a consisting of a first glass layer 42a and a second glass layer 44a is provided. As viewed from the side, a chip resistor A1 having height of the top level of the electrode section 20a equal to the top level of the protective layer 40a is structured.
Patent JP-H10335069-A (JP)
Title: Organic el element and manufacture of it
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B44/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To form a back surface electrode having a fine pattern by a simple structure. SOLUTION: An organic EL element is provided with a transparent electrode 12 in which transparent electrode material such as ITO is formed by the specified pattern, and a light emitting layer 16 and formed on the transparent electrode 12 made of an organic EL material of a hall transfer material 15, an electron transfer material 17, and the other light emitting material. A back surface electrode 18 laminated on the light emitting layer 16, facing the transparent electrode 12, and formed into the specified pattern is provided. The transparent electrodes 12 are independently insulated and formed for each light emitting cell and laminated on a semiconductor substrate 10 of Si, and each light emitting cell is connected to a driving circuit 20 formed on the semiconductor substrate.  The semiconductor substrate 10 is provided with opening parts 11 as through holes each in which a light emitting part of each light emitting cell is positioned.
Patent JP-H11344115-A (JP)
Title: Method for controlling power recovery of vehicle and method for controlling power regeneration
Inventor: KINOUE KENJI
IPC: B60W10/10
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling power recovery and power regeneration in a HMT, which can eliminate unstable factors from braking capacity and driving capacity. SOLUTION: During recovery of hydraulic oil, both hydraulic pump 2 and hydraulic motor 3 carry out pumping action, and the angles of swash plates of the hydraulic pump 2 and the hydraulic motor 3, and the speed of a vehicle are controlled in order to allow a vehicle speed just after a charge-cover of drive mode of an HMT to coincide with a vehicle speed just before the change- over. Further, during the regeneration of hydraulic oil, both pump 2 and motor 3 carry out pump motor action, and the angles of swash plates of the pump 2 and the motor 3, and the speed of a vehicle are controlled in order to allow a vehicle speed just after a change-over of drive mode of an HMT to coincide with a vehicle speed just before the change-over.
Patent JP-H104547-A (JP)
Title: Device and method for image data compression
Inventor: MIHARA KANJI
IPC: H04N19/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide compression image data with a code quantity less than but close to an object code quantity for each unit time length. SOLUTION: An upper limit LIM1 (30 bits) of a code quantity redistributed to each macro block of a first I picture being a component of a GOP is selected smaller than an upper limit LIM8 (50 bits) of the code quantity re-distributed to each macro block of a succeeding B picture and a uniform code quantity is assigned to each macro block of the I picture. A final macro block transfer code quantity Sj (160 bits) of the I picture is re-distributed to each macro block in a succeeding B picture. Then the upper limit with respect to the macro block of a forward picture is decreased and the code quantity re-distributed to a backward picture is increased and the upper limit with respect to the macro block of the backward picture is increased to reduce the finally remaining code quantity.
Patent JP-H11345585-A (JP)
Title: Device and method using electron beam
Inventor: KOHAMA SADAAKI
IPC: H01J37/244
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device which acquires sample images by use of electron beams and which achieves both the required speed of image pickup action and picture quality. SOLUTION: This inspecting device includes a driveable stage 1 on which a sample is placed, an electron beam irradiation means 2 for irradiating an electron beam over the surface of the sample, a secondary beam detection means 3 which detects a secondary beam consisting of secondary electrons or the like generated from an area irradiated by the electron beam, to create an image of the irradiated area, and a mapping electrooptical system 4 placed between the sample and the secondary beam detection means 3 to focus the secondary beam on the detecting surface of the secondary beam detection means 3. The secondary beam detection means 3 includes a fluorescent part 5, an array of image pickup elements 6 of so-called TDI(time delay integration) method, a two-dimensional image pickup element 7, and a switch means 8 whereby light converted by the fluorescent part 5 is selectively irradiated to either the array of image pick elements 6 or the two-dimensional image pickup element 7.
Patent JP-S5679024-A (JP)
Title: Power transmission unit for four wheel drive car
Inventor: KODAMA MASAYUKI
IPC: F16H37/02
Filed: 1979-11-29
Abstract: PURPOSE: To facilitate room planning by a method wherein the propeller shaft is located to enable it to be roughly along the center line of the car body, and approximately equal length is provided for the right and the left axles, in the transverse transaxle type power transmission unit of four wheel drive car.  
     CONSTITUTION: When the power transmission 4 of the transaxle 3 is connected with the engine 1 mounted transversely in the right and the left direction of the car in a straight line through the clutch unit 2, the transfer unit 34 is located in the forward and backward direction of the car in T-shape through the final drive 33. The final drive 33 is composed of its final drive gear wheel 36 engaged with the power gear 35 which is incorporated in the side end of the clutch unit 2 of the countershaft 16 in the power transmission 4, and to the gear 36, the case 38 of the differential unit 37 is fixed with bolts. The transfer unit 34 is composed of the small gear 49 which meshes with the above said gear 36 on the transfer shaft 48 located in the right and the left direction of the car, and the bevel gear 53 which meshes with the bevel gear 54 on the drive shaft 55, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0822683-A (JP)
Title: Information recording and reproducing device
Inventor: OGINO TSUKASA
IPC: G11B21/08
Filed: 1994-07-06
Abstract: PURPOSE:To accurately control seek operation of an optical head by starting track count a fixed time after the start seek operation. CONSTITUTION:When access for seek operation of an optical head is performed from a controller, a DSP 8 controls a driver 10 through a D/A converter 11, and drives a linear motor 14. Next, tracking operation is turmed off, the optical head starts seek operatio to an instructed track. Successively, in the DSP 8, a flag under seek speed control operation is set, and waiting operation of seek operation is performed. After the the lapse of a prescribed time, the DSP 8 starts counting operation of a binarized signal. Also, the detection, of a speed of the optical head is started. The setting of speed control is performed, and speed control of the optical head is performed. Previous seek speed control flag is monitored, when it becomes a finish flag, the optical head reaches an aimed track, a series of seek control is completed. Therefore, seek operation of the optical head is accurately controlled.
Patent JP-H0445523-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIGORI TADASHI
IPC: H01L21/336
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a gate oxide film which is highly reliable over a long period by forming a direct contact to the gate oxide film without applying any photoresist directly. CONSTITUTION:After a field oxide film 2, gate oxide film 3, polycrystalline silicon layer 4, CVD oxide film 5 are formed on a P-type silicon substrate 1, a direct contact hole 7 is formed. After the hole 7 is formed, the hole 7 is filled up with a silicide 8 by selective growth. Then an N<+> diffusion layer 9 is formed on the substrate at the direct contact part by performing phosphor diffusion after the film 5 is removed. After removing the film 3, a thin oxide film 10 is formed and an N<+> diffusion layer 11 is formed by ion implantation. Thereafter, aluminum wiring 14 is formed and patterning is performed for aluminum wiring. Therefore, the direct contact can be formed to the film 3.
Patent JP-H01321413-A (JP)
Title: Photoelectronic device
Inventor: KOZU KOICHI
IPC: H01S5/00
Filed: 1988-06-24
Abstract: PURPOSE:To suppress the change in the optical coupling state of an optical element and an optical fiber by forming such a detaining part which prevents the joining material packed into the hole of an adjusting rod from moving in the extending direction of the hole to said hole. CONSTITUTION:The part near the optical coupling end of the optical fiber 11 the optical coupling end at the front end of which is disposed opposite to a laser diode chip is inserted into the hole 18 bored in the adjusting rod and is fixed by the resin packed in the hole 18. The hole 18 provided to the adjusting rod is tapered 33 to expand gradually outward at both ends thereof. The resin packed in the hole 18 is packed into this tapered part 33 as well and cures; therefore, the detaining parts 34 to a large outside diameter are respectively formed to both ends of the fixing material 15 formed by curing of the resin. The always the specified spacing between the laser diode chip 6 and the optical fiber 11 is maintained in this way and the deterioration of the optical coupling state is prevented.
Patent JP-H0448429-A (JP)
Title: Digital magnetic recording and reproducing method
Inventor: IDE AKIFUMI
IPC: G11B5/588
Filed: 1990-06-13
Abstract: PURPOSE:To efficiently detect a tracking state by forming the parts which have different shapes of the frequency components of a signal due to digital information, at different positions in tracks adjacent to each other, superimposing a pilot signal in the signal due to the digital information and recording them. CONSTITUTION:The pilot signals having different frequencies are superimposed in the adjacent tracks among tracks 26 - 29. For example, the pilot signals of frequencies F1, F2, F3, and F4 are recorded in respective tracks 26/29. Frequency changing domains 30 - 37 are frequency spectrums which are different from the other domains. That is, a domain 68 is nearly an NRZ system modulation of a random data, and a domain 69 is the deformation of the form of the frequency spectrum 68. When the signals recorded in such a manner are regenerated, the state of the frequency spectrums of the taken-out signals is changed according to the tracking state of a reproduction head. Thus, the tracking conditions can be detected precisely.
Patent JP-S5779566-A (JP)
Title: Electronic cash register
Inventor: SAITOU SHIYUNJI
IPC: G07G1/12
Filed: 1980-11-04
Abstract: PURPOSE:To facilitate check operation by recording the total of sales, the amount of deposited money and change, regarding money receipt processing, when performing the receipt processing of the preceding customer during the registration of the current customer. CONSTITUTION:When the preceding customer pays money during the registration of the present customer, the registration is interrupted temporarily and money receipt processing is performed. For this processing, an MR key 5 is operated to check an MR storage flag F3, and total data in an MR memory M1 is set in a display buffer memory M9 and also displayed on a numeral display device 9. Then, the amount of deposited money is registered 2 and a total key 7 is operated. With this total key 7, the total in the MR memory M1 is subtracted from the amount of deposited meney to calculate the change, which is displayed on the numeral display device.
Patent JP-H05347242-A (JP)
Title: Manufacture of mask
Inventor: NISHIGUCHI TAKAO
IPC: G03F1/78
Filed: 1992-06-15
Abstract: PURPOSE:To eliminate a bend of a charged beam or the spread of a charged beam due to a leakage charge in the beam by a method wherein when a pattern is formed with the charged beam, a conductive cover for covering the end surface part of the upper part of a glass substrate with a metal film or the like having a conductivity is provided. CONSTITUTION:A metal film 2 is formed on a glass substrate 3 and the substrate 3 is pushed up by springs 7 and comes into contact with glass substrate control plates 4 provided on the upper surface of a cassette 6. The cassette 6 is pushed up by springs or the like, comes into contact with cassette control plates 5 provided on an aligner and a conductive cover 1 is connected to the point part of the cassette control plate 5. An origin mark 8 is used when an adjustment of a beam and the state of an exposure are confirmed. The cover 1 is mounted in such a way as to cover completely the end part, which is positioned on the side of the mark 8, of the substrate 3. Thereby, a leakage charge in the beam is not reached the end part of the substrate 3 and a defect to cause a problem on accuracy of a bend of the beam is eliminated.
Patent JP-S5379226-A (JP)
Title: Surging absorber circuit of transistor
Inventor: HIROSE NORIAKI
IPC: H02M3/155
Filed: 1976-12-24
Abstract: PURPOSE: To reduce switching loss of transistor by converting the energy accumulated at wiring's inductance into load energy effectively as well as regenerating it to the power source for consuming. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6217540-A (JP)
Title: Radiator utilized in single pipe type steam heater
Inventor: HATTORI TATSUO
IPC: F28D1/053
Filed: 1985-07-13
Abstract: PURPOSE:To reduce the external size of the radiator by a method wherein a heat exchanger, providing indoor air with the latent heat of condensation, is used also for the reservoir of condensed heat medium. CONSTITUTION:The heat exchanger of radiator 12 is constituted of two pieces of heat transfer tubes 16, having fin plates 17 and connected at both ends thereof through connecting tubes 15, and an air extracting tube 18 is attached to the heat transfer tube of upper stage while a steam pipe 11 is connected to the bottom of the heat transfer tube of lower stage through a steam flow amount regulating valve 13. The liquid of heat medium, condensed while radiating the heat of condensation into indoor air through the fin plates 17, is reserved in the heat transfer tube of lower stage. Thus, condensation of steam as well as reservation of condensed liquid can be effected in one set of heat exchanger and whereby the integration of heat exchanger and condensed liquid reservoir in the radiator employed in the single tube type steam heater may be realized.