baber/WOPTO huggingface dataset:
Patent JP-S5936390-A (JP)
Title: Register circuit
Inventor: NAKAMURA TAICHI
IPC: G06F5/08
Filed: 1982-08-24
Abstract: PURPOSE:To eliminate the rewriting of point data that is carried out by a program, by controlling the transfer of data to a register of a preceding stage in response to the presence or absence of data stored in each of series registers. CONSTITUTION:If a point data is stored in a register 101, etc. for example, among series registers 101-104, only an FF10 for display of storage of data corresponding to the register 101 is set. Then the output is inverted to a high level for a gate 140 to which an output Q' of an FF40 is applied with a write trigger 1 given from an upper device. The point data is transferred to a register 103 of a preceding stage by the next trigger 1 via NAND gates 135, 136, etc. The data is then transferred to registers of preceding stages in the same way. However the point data is not transferred to the register 101 to which the FF10 is set. As a result, the rewriting of the point data that is carried out by a program is not needed. This ensures a simple and quick multi-task control of a computer system.
Patent JP-H06335434-A (JP)
Title: Bathtub
Inventor: AKASAKA MASAAKI
IPC: E03C1/18
Filed: 1993-05-27
Abstract: PURPOSE:To provide a bathtub easy to manufacture which improves substantially the versatility and the designing property of the stainless steel bathtub by attaching easily the colors or various patterns, etc., of acrylic resin to the bathtub made of stainless steel. CONSTITUTION:The bathtub is composed of a stainless steel bathtub main body 1 in an approximately concave shape at its vertical section with a discharge hole 3 made on its bottom 2, an acrylic resin layer 5 attached to the inner surface of the stainless steel bathtub main body 1 by a vacuum forming method or pneumatic vacuum forming method and an adhesive layer 6 applied between the inner surface of the stainless steel bathtub main body 1 and the acrylic resin layer 5.
Patent JP-H11334318-A (JP)
Title: Pneumatic tire
Inventor: HAMAMOTO KIMIYA
IPC: B60C11/12
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve both functions of performance on snow and turning performance on a dry road surface without reducing performance on ice by specifying a groove area ratio of a tread to be a specific ratio, specifying a width of a central zone of the tread for a ground contact width of a tire, and specifying a groove area for a total groove area of the tread. SOLUTION: A plurality of main grooves 2, 3 extending in the peripheral direction of a tire, many horizontal grooves 7, 8 crossing them, and many blocks 4, 5 are formed on a tread face 1. A groove area ratio of this tread is set to 32 to 36%. The tread face is divided into a tread central zone A and right and left shoulder zones B by right and left main grooves 2, 2 on outermost sides. Furthermore, a width (a) of the tread central zone A is set to be 0.58 to 0.62 for a ground contact width T of the tire, and a groove area of the tread central zone A is set within a range of 0.41 to 0.47 for a total groove area of the tread. Consequently, it is possible to improve performance on snow and turning performance on a dry road surface.
Patent JP-2000333958-A (JP)
Title: Ultrasonic probe
Inventor: OKAWA EIICHI
IPC: A61B8/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-accuracy ultrasonic probe having a simpler arrangement and being cheaper than the prior art probes. SOLUTION: This ultrasonic probe has a pipe 102 formed with an external thread 102A. A motor chassis 1051 is formed with an internal thread 1051C. Rotation of the pipe 102 enables the meshing of bevel gears 117, 114A to be adjusted easily. Since the pipe 102 is formed with the groove 102A, it can be disassembled easily.
Patent JP-H09327763-A (JP)
Title: Dust collection equipment of tundish blowing equipment
Inventor: NAGAI SEIJI
IPC: B22D41/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the working environment by covering a nozzle driving device by a hood provided with a dust collector, and providing a dust preventive plate of curtain style on a lower circumference of a traveling truck. SOLUTION: A traveling truck 11 travels astride an execution pit 13 to store a tundish 3 to be gunning-repaired. A nozzle driving device 6 to drive a gunning nozzle 2 is installed on the traveling truck 11. A hood 7 to cover the whole movable area of the nozzle driving device 6 is provided on the traveling truck 11. A dust preventive plate of curtain style is provided on a lower circumference of the traveling truck 11. A dust collector is provided on the hood 7. The nozzle driving device 6 travels, traverses, and elevates/lowers the tundish 3, a nozzle itself is capable of swinging while turning, and capable of gunning while the nozzle 2 is moved to an optimum position. Dusts can be prevented from being scattered to other workshops.
Patent JP-S5847665-A (JP)
Title: Speed change unit of mobile working vehicle
Inventor: KIDA TAKAHARU
IPC: B62D11/08
Filed: 1981-09-17
Abstract: PURPOSE:To feed the oil pressure in a half-clutch condition over a wide range of the pedal stroke by inserting a spring between an inching spool and main spool and also inserting a strong spring at the other end of the main spool. CONSTITUTION:When an inching spool 61 is depressed but before a gap 61c is connected to a port 61b, a spring 115 is weaker than a spring 116, therefore, a main spool 114 is not moved even though the spool 61 has been pushed in, and the pressure to an oil hydraulic clutch unit is not changed. When the spool 61 is pushed in until the gap 61c is connected to a throttle port 61b, a part of the pressure oil of a port 114c flows into the spring chamber 115a of the spring 115 through the gap 61c and an oil through hole 61a, and begins to push the main spool 114 together with the spring 115. Then, a P port 114d and L port 114e for the lubricating oil are connected to each other through a narrow gap, and the pressure oil flows into the L port.
Patent JP-S5850622-A (JP)
Title: Thin film magnetic head
Inventor: UMEZAKI MITSUMASA
IPC: G11B5/39
Filed: 1981-09-18
Abstract: PURPOSE:To perform recording of high density by disposing conductor films which magnetize recording media backward from the preceding end part of a magnetic layer by prescribed distances. CONSTITUTION:A magneto-resistance element 9 and insulation films 11-13 which insulate respective conductor layers are formed on a substrate 1. A lower magnetic layer 15 have functions both as a lower shielding film of a thin film magneto-resistance head and a lower core of an induction type thin film magnetic head. An upper magnetic layer 16 is directly laminated in the rear part of the head to form a closed magnetic circuit in parts other than a gap part. A conductor film 17 has functions of both as a coil conductor and a biasing film and is formed of a thin film of small electric resistivity. The film 17 is retreated by about 5-20mum from a gap part 18 in order to prevent the degradation in resolving power as a playback head on increasing of a gap length L. Thus the thin film magnetic head of a narrower track is obtained.
Patent JP-2000338755-A (JP)
Title: Developing device
Inventor: GOTO HIROSHI
IPC: G03G15/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To enable development free from the influence of ununiformity in a developing-roller diameter without applying load on an image forming device, by setting the waveform of a development bias so that a specific development- bias is generated during shift from an oscillating period to an idle period. SOLUTION: In non-contact development of one-component toner, a development bias which is caused to oscillate by an oscillating-bias power source is applied to a developing roller and a photoreceptor. The waveform of the development bias alternately has an oscillating period in which oscillation occurs between a first potential V1 at which an electric field in the direction of development is generated in a developing area and a second potential V2 at which an electric field in the direction of recovery is generated in the developing area and an idle period in which a third potential V3 between the first potential V1 and second potential V2 is maintained. A blank level is set nearer to a recovery side than to a DC bias value, that is, the third potential V3 is made nearer to the second potential V2 rather than to the middle between the potential V1 and V2.  Namely, the waveform of the development bias is such that the development bias shifts to the third potential V3 after passage to the second potential V2 when shifting to the idle period from the oscillating period.
Patent JP-S5672011-A (JP)
Title: Production of water-containing polyester spherical particle
Inventor: INABA YUKITAKE
IPC: C08J9/00
Filed: 1979-11-16
Abstract: PURPOSE: To obtain titled spherical particles, by redispersing, into a water-soluble polymer-containing aqueous solution, a water-in-oil emulsion prepared by dispersing a water-soluble polymer-containing aqueous solution into a vinyl monomer-containing unsaturated polyester, and then curing the resulting dispersion by crosslinking.  
     CONSTITUTION: An aqueous solution containing a water-soluble polymer such as gelatin is added, with stirring, in small portions and emulsified into a vinyl monomer-containing unsaturated polyester, thereby to form a water-in-oil primary emulsion. This primary emulsion is added, with stirring, in small portions and redispersed into a water-soluble polymer-containing aqueous solution thereby to form a secondary emulsion. Then, the secondary emulsion is crosslinked and cured slowly at a room temperature to 80°C to form a slurry of unsaturated polyester spherical particles. The slurry is separated, for example, by filtration to obtain titled spherical particles.  
     EFFECT: High-strength, water-containing polyester spherical particles having a porous surface, which are useful as a carrier for enzyme immobilization can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6039281-A (JP)
Title: Manufacture of coordinate reader
Inventor: WAKAHARA TOORU
IPC: G06F3/048
Filed: 1983-08-12
Abstract: PURPOSE:To suit for mass-production by splitting a vapor-deposited transparent conductive film with etching so as to form a scanning line group and also forming an insulation film and a shield coating by means of the vapor deposition so as to improve the performance of work. CONSTITUTION:After the transparent conductive coating film is vapor-deposited on one side of a transparent substrate 1, the substrate is split into plural X scanning line groups x1-xn by etching. Then the transparent insulation coating film 5 is vapor-deposited on the X scanning line groups, and the transparent conductive coating film 3 for shield is vapor-deposited on the other side of the substrate 1. Similarly, a transparent shield coating film 4 is formed on one side of a substrate 2 having the same thickness and the same type of material, transparent Y scanning line groups y1-yn and a transparent insulating coating film 6 are formed on the other side. The two substrates 1 and 2 formed in this way are bonded together by a transparent adhesives 7 so that the X scanning line group and the Y scanning line group are made orthogonal to each other.
Patent JP-H0440176-A (JP)
Title: Television special effect device
Inventor: KAWADA TOSHIO
IPC: H04N5/262
Filed: 1990-06-06
Abstract: PURPOSE:To obtain an effect like crossing two pictures by defining the depth-wise direction of an output picture, to which three-dimensional movement/rotation/ enlargement is executed, as a Z direction, executing arithmetic for the unit of a picture element concerning a Z value, calculating the priority order for the unit of the picture element based on the result of comparison with a Z value similarly calculated from another channel, and synthesizing the two different pictures according to the priority order. CONSTITUTION:The Z value generated by a Z value computing element 11 is defined as ZA. The output switching the Z value similarly calculated in the other channel and the fixed Z value set to a Z register 12 from a CPU by a switcher 13 is defined as ZB. A comparator 14 calculates difference between the ZA and the ZB, and a ROM 15 converts the level of the differential value. In this case, by using the Z value set to the Z register 12, a back ground and the priority order can be attached even when operating the device at the single channel. According to a synthesizing coefficient generated by the ROM 15, the signal is synthesized with the picture from the other channel by a synthesizer 7, and after executing the processing of synthesizing a back ground signal to a part, where any picture des not exist, by a back ground adding circuit 8, D/A conversion 9 is executed so as to get an output picture 16.
Patent JP-S63314338-A (JP)
Title: Deceleration compensator of engine
Inventor: OKUI KAORU
IPC: F02D41/12
Filed: 1987-06-16
Abstract: PURPOSE:To prevent quick variation in air-to-fuel ratio by mounting an air passage bypassing a throttle valve which is placed in an intake port and putting an opening and closing valve in this air passage so that the opening action of the opening and closing valve coincides with the interruption of a fuel injection valve at the deceleration time. CONSTITUTION:An intake passage 7 communicated with the combustion chamber 5 of an engine body 1 via an intake valve 6 is communicated with the atmosphere via both a branch pipe 11 and an air flow meter 12. The branch pipe 11 consists of both a branch pipe 13 and a manifold part 14 connected to each other via an air box 15. On the other hand, a fuel injection valve 16 and a throttle valve 17 are attached to a cylinder head 3 and the manifold part 14, respectively. By such a constitution, an air passage 19 bypassing the throttle valve 17 is connected to the intake passage 7 and an opening and closing valve 20 is disposed in said air passage 19. And a computer 18 controls the opening and closing valve 20 in accordance with the operation state of the engine body 1. That is, at the deceleration time, the opening and closing valve 20 is opened during the time equal to that of the interruption of the fuel injection valve 16.
Patent JP-H05340745-A (JP)
Title: Sensitivity adjusting method of painting surface property measuring device
Inventor: ASAE TERUO
IPC: G01N21/57
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a method for adjusting sensitivity of a painting surface property measuring device which can adjust sensitivity of a measuring head accurately and simply. CONSTITUTION:A reference glass plate 13 with an inclination surface which is inclined at a specified angle is placed under a measuring head 10 and then the reference glass plate 13 is rotated, thus detecting the deviation of a stripe image. The optical system within the measuring head 10 is adjusted so that the amount of deviation reaches a certain value corresponding to sensitivity.
Patent JP-S6447389-A (JP)
Title: Production of active protein
Inventor: JIYOSEFU JIYON PATORONI
IPC: C12Q1/24
Filed: 1988-06-15
Abstract: A method for the recovery of proteins in a solubilized form from host cells including providing a source of host cells incorporating a synthesized or expressed protein; providing a source of at least one cationic surfactant; and treating the host cells with at least one cationic surfactant, in an amount sufficient to effect solubilization of the proteins.
Patent JP-S628647-A (JP)
Title: Address number memory device
Inventor: SHINOHARA MASARU
IPC: H04M1/56
Filed: 1985-07-05
Abstract: PURPOSE:To make the writing unnecessary by storing temporarily an address number with the dial key. CONSTITUTION:A part 34 to store temporarily the address number a means 10 to input the address number to the part for storing by using the dial key, and a displaying means 38 to observe visually the inputted address number are provided, and while the address number is confirmed by the displaying means 38 during the calling (telephone number inquiry), the address number is inputted by the dial key (to store temporarily), after the input is completed, the call is released once, continuously by one key operation, the dial transmission is executed. When the address number is preserved for a long time, the address name is given to the address number, and thereafter, the number is stored into a memory means in the order of the Japanese syllabary by a registering control part 16. At the time of retrieving, while the size of the code number is compared from the first character of the address name, the retrieving is successively executed by the retrieving means.
Patent JP-2000340608-A (JP)
Title: Mounting method of semiconductor device
Inventor: KUMANO YUTAKA
IPC: H01L21/60
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To enable to obtain a mounting structure having high electrical connecting strength by pinching a plurality of portions or regions on a circuit board along the thickness direction of the board, and fixing isolating distances between the respective pinching portions when heating and curing treatment of conductive adhesive agent is performed. SOLUTION: Protruding electrodes 3 are previously formed on external connection electrodes 2 of a semiconductor device 1. Conductive adhesive agent 4a in the uncured state is transferred, fixed to terminal electrodes 6 by pressure in the state of alignment, and cured by applying heat. The protruding electrodes 3 as portions which press and pinch a circuit board 5' are fixedly arranged on the semiconductor device 1, isolating distances between the respective protruding electrodes 3 become constant, and the circuit board 5' hardly stretches and shrinks along the surface direction. When the conductive adhesive agent is cured in the above state, the circuit board 5' hardly stretches by heat and does not act as shearing force to the conductive adhesive agent. As aresult, the semiconductor device 1 can be mounted in the state excellently maintaining electrical connection.
Patent JP-H01316732-A (JP)
Title: Fitting device for still camera for video camera
Inventor: SATO TAKAO
IPC: F16M11/04
Filed: 1988-06-17
Abstract: PURPOSE:To easily mount a still camera on almost all of diverse video cameras by using a tripod screw hole for a mount part for the video cameras. CONSTITUTION:A video camera A is mounted on a fixed disk 2 and threadably in the tripod hole with a fitting screw 1 and the still camera B is mounted on a fitting base 4 and fixed in the tripod hole with a fitting screw 5 as well. Here, the view points of the lens 11 of the video camera A and the lens 12 of the still camera B are in the same direction. Then the grip 13 of the video camera A is held and video photography is performed through the finder 14. In such a case, the same subject is projected through the lens 12 of the still camera B, so the camera is held is the left hand when necessary and the shutter button 15 is only pressed. Consequently, the shape can be fixed as a dedicated device for respective kinds of video cameras and the manufacture and fitting are facilitated.
Patent JP-S63313468-A (JP)
Title: Manufacture of flat type nonaqueous electrolyte battery
Inventor: MIYAMOTO KUNIHIKO
IPC: H01M4/12
Filed: 1987-06-16
Abstract: PURPOSE:To enable the manufacture of a flat type nonaqueous electrolyte battery of stable discharge characteristics by placing an alkaline metal foil on a negative electrode terminal block and pressing and fitting the foil to the block with a metal mold having a plurality of pins on the underside thereof. CONSTITUTION:A lithium foil 12 as a negative electrode active material is placed on a negative terminal block 11 and then both are located under a metal mold 22 having many pins 21 on the underside thereof. Then, the metal mold 22 is lowered and each pin 21 is inserted in the lithium foil 12. Concurrently therewith, the lithium foil 12 is pressed with the underside of the metal mold 22. In this case, the part of the lithium foil 12 corresponding to the lower end of each inserted pin 21 is exposed to a stronger pressing force than other foil regions, and so said corresponding part of the lithium foil 12 adheres to the negative terminal block 11 properly. Thereafter, the metal mold 22 is raised and each pin 21 is pulled out of the lithium foil 12, thereby making available the negative terminal block 11 with the lithium foil 12 having many holes 13 pressed and fitted thereto. According to the aforesaid construction, the occurrence of voids on a metal foil boundary surface can be restrained or prevented, and it is possible to manufacture a flat type nonaqueous electrolyte battery of superior discharge and low temperature heavy load characteristics.
Patent JP-S63311895-A (JP)
Title: Clock generating circuit
Inventor: KAMINAGA KOZO
IPC: H04N9/44
Filed: 1987-06-15
Abstract: PURPOSE:To form a consecutive clock by supplying a digitized burst signal to a delay circuit and supplying a delay output to the delay circuit while no digital burst signal is supplied thereby synchronizing the signal with the burst signal from the delay circuit. CONSTITUTION:A burst signal is fed to an A/D converter 3 and A/D-converted into a digital signal and the digital burst signal is fed to the delay circuit 12. Then the delay output is fed to the delay circuit 12 while no digital burst signal is supplied to extract a digital signal PS of the consecutive burst signal from the delay circuit 12. The extracted digital signal is fed to a D/A convertor 13 to generate the consecutive clock synchronized with the burst signal. Thus, the reply of phase is quicked with respect to the burst signal and the clock with stable phase is generated.
Patent JP-S5772138-A (JP)
Title: Photosensitive metallic image forming material
Inventor: TAKEUCHI HIDEAKI
IPC: G03F7/027
Filed: 1980-10-24
Abstract: PURPOSE:To obtain a photosensitive metallic image forming material capable of giving a dark metallic image with no metallic luster by forming a layer of a photosensitive resin composition on a substrate after laying a layer of a mixture of a metal with partial oxide of the metal as a metallic image forming layer. CONSTITUTION:When a metallic image forming layer is formed on a substrate made of polyethylene terephthalate or the like by a vacuum deposition method, by depositing a metal such as Al or Al and Sn in an atmosphere contg. actively introduced oxygen under a certain partial pressure of oxygen, a dark image forming layer is formed. On this image forming layer a layer of a photosensitive resi composition is formed by coating or other method. When only the surface of the deposited layer as said metallic image forming layer is darkened, the partial  pressure of oxygen during the deposition is changed so that it is raised slowly. The  preferred mixing ration between Al and Sn for darkening is 10/90-50/50.
Patent JP-H11337693-A (JP)
Title: Vacuum drying device of spent nuclear fuel containment vessel
Inventor: NAGAYA KIICHI
IPC: G21F9/36
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum drying equipment of containment vessel capable of efficiently conducting drying work. SOLUTION: This equipment 1 is constituted of a vacuum pump 12 for sucking air in a containing vessel 2 of spent nuclear fuel, a cold trap 13 installed on the way of the sucking pipe and removing water, and a gas supplying device 14 for supplying heating gas in the containment vessel. The heating gas supplying device 14 is constituted of a gas storage cylinder 21, a gas supplying pipe 22 for supplying gas from the storage bomb in the containment vessel, a heat exchanger 23 provided on the way of the gas supplying pipe and heating gas, an electromagnetic switching valve 24 installed on the way of the gas supplying pipe and downstream the heating heat exchanger and a pressure indication controller 25 for detecting air pressure (stream pressure) in the containing vessel and switching the electromagnetic valve, based on the detected pressure value.  For the heat source of heating heat exchanger 23, heat generated in an absorption type heat pump device 31 is used.