baber/WOPTO huggingface dataset:
Patent JP-H04154918-A (JP)
Title: Manufacture of grain-oriented silicon steel sheet
Inventor: KOSAKA YUTAKA
IPC: C21D9/46
Filed: 1990-10-15
Abstract: PURPOSE:To manufacture a grain-oriented silicon steel sheet having uniform magnetic properties over the entire length by subjecting a silicon steel sheet having specified Si content to cold rolling and decarburizing annealing, thereafter largely coating the inwardly coiled part in a coil with a separation agent for annealing essentially consisting of MgO and annealing the coil. CONSTITUTION:A silicon steel sheet contg. 2 to 4% Si is cold-rolled and is then subjected to decarburizing annealing. After that, the surface of the steel sheet is coated with a separation agent for annealing essentially consisting of MgO, which is coiled into the shape of a coil and is subjected to secondary recrystallization in a box annealing furnace. In the above method for manufacturing the grain-oriented silicon steel sheet, the coating weight of the above separation agent for annealing in the inwardly coiled part in the coil is increased compared to that in the outwardly coiled part. The coating weight of the separation agent for annealing in the inwardly coiled part in the coil is preferably regulated to >=8g/m<2> per face. Thus, the thickness of the separation agent for annealing sufficient even if residual stress acts is secured to hold the permeability in the inwardly coiled side in the coil in the process of annealing. In this way, the defect in the purification in the inwardly coiled side in the coil is prevented to obtain the grain-oriented silicon steel sheet having uniform magnetic properties over the entire length.
Patent JP-H09116290-A (JP)
Title: Electromagnetic shielding structure
Inventor: ISHIKAWA TOSHIYUKI
IPC: H05K9/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To construct an electromagnetic shielding space at a low cost by a simple application, by using a metal curtain wall as electromagnetic shielding material, and considering a floor a roof, and mutual connection of them. SOLUTION: An electromagnetic shielding member 5 whose main is a curtain wall is installed on an outer wall 2. An electromagnetic shielding member 6 composed of a metal panel is installed on a roof 3. An electromagnetic shielding member 7 composed of a metal mesh or a metal foil is installed on the lowermost floor 4 and grounded. In a window part, a fitting sash frame into which double glass having electromagnetic shielding performance is fitted is built in a sash frame. The roof 3 is electrically connected by the electromagnetic shielding member 5 composed of the metal curtain wall on the outer wall side and a connection member composed of an aluminum to rail. The end of the electromagnetic shielding member 7 on the floor 7 is stretched upward along the inside of the outer wall body, and overlapped with the electromagnetic shielding member 5 composed of the metal curtain wall on the outer wall side, interposing the outer wall body. Thereby permeation and leakage of electromagnetic waves are prevented, and an electromagnetic shielding space can be constructed at a low cost by a simple application.
Patent JP-2001099386-A (JP)
Title: Repairing device for existing pipe joint part and repairing method therefor
Inventor: HIRATA NAOTO
IPC: F16L55/16
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a repairing device capable of efficiently performing a repairing work, simple in structure of the device and excellent in sealing property and a repairing method therefor. SOLUTION: A main body 8 holding a packer 9 is inserted into gas pipes 1, 2, gas is injected into the packer 9, the packer 9 is expanded and the packer 9 is brought into pressure contact with inner peripheral surfaces of the gas pipes 1, 2, leaving an intermediate part 9a opposed to a coupling part 4. Subsequently, fast-setting elastic polymer such as polyureaurethane resin is injected from an injection mechanism 13 in injection space 28 formed between the intermediate part 9a of the packer 9 and the inner peripheral surfaces of the gas pipes 1, 2, a resin coating layer is formed and the coupling part 4 is sealed.
Patent JP-H02120011-A (JP)
Title: Release agent for reaction injection molding
Inventor: MIZUNO HISASHI
IPC: B29C39/22
Filed: 1988-10-29
Abstract: PURPOSE:To obtain a mold release agent which is used at the time of reaction injection molding (RIM) of a mat urethane foam molded product with a skin layer, by a method wherein a classification of a base release agent is of a wax type, and a specific quantity of silicone resin powder or fluorine resin powder whose mean particle diameter is specific is compounded with a solid content of the base release agent. CONSTITUTION:Release agent for this RIM is constituted so that 0.1-20pts.wt. silicone resin or fluorine resin powder whose mean particle diameter is 0.1-5mum is compounded with 100pts.wt. solid content of a wax type base release agent. Therefore, in the case where the release agent is used for the RIM, a urethane molded product having a favorable mat state surface can be obtained. When the particle diameter of the resin powder is less than 0.1mum, preparation work of the release agent becomes difficult and when the particle diameter exceeds 5mum, coating workability of the release agent becomes worse and a mat surface forming effect also becomes a reducing tendency. When an additive quantity of the fluorine resin powder is less than 0.1pts., it is difficult to obtain a mat effect and when the same exceeds 20pts., a mat surface forming effect also becomes a reducing tendency.
Patent JP-H09108543-A (JP)
Title: Estimation device for catalyst temperature in engine and diagnostic device for catalyst
Inventor: MATSUNO OSAMU
IPC: F01N3/20
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To precisely estimate catalyst temperature at the time of hot start. SOLUTION: Whether it is time of hot start or time of cold start is determined in a determination means 21. By the determination result, a setting means 2 sets value corresponding to condensate produced in a catalyst at time of cold start as standard heat value and sets value corresponding to the state free from condensate at time of hot start as standard heat value. Further, an arithmetic means 23 calculates catalyst temperature at stationary time according to operating conditions. An arithmetic means 24 calculates the whole heat value given to the catalyst from both the catalyst temperature at stationary time and detected value of sucked air quantity.  A setting-arithmetic means 25 sets the outside air temperature exactly as it is as the estimate of catalyst temperature when the whole heat value given to the catalyst is not larger than the standard heat value by comparing the whole heat value given to the catalyst with standard heat value. Further, when the whole heat value given to the catalyst is larger than the standard heat value, the setting-arithmetic means 25 calculates the estimate of catalyst temperature by time leg of first order of catalyst temperature at stationary time.
Patent JP-H01116555-A (JP)
Title: Photoconductive coating film and electrophotographic sensitive body using said coating film
Inventor: ISHIBASHI SETSUO
IPC: G03G5/06
Filed: 1987-10-29
Abstract: PURPOSE:To obtain a photoconductive coating film having high durability and high sensitivity by incorporating a specified trisazo dye into a photoconductive coating film compsn. CONSTITUTION:At least one trisazo dye expressed by formula I is incorporated into a photoconductive film compsn. In formula I, A is a formula II; B is an (un)substituted imino group; Z is an atomic group necessary for forming an (un)substituted hydrocarbon ring or heterocyclic aromatic ring by condensing with an N-contg. heterocyclic ring. By this constitution, a photoconductive coating film having high durability and high sensitivity is provided.
Patent JP-S63128677-A (JP)
Title: Mamufacture of semiconductor photodetector
Inventor: SHIGENAKA KEITARO
IPC: H01L31/0264
Filed: 1986-11-18
Abstract: PURPOSE:To produce with facility an excellent-quality light-detecting element array by a method wherein a first conductivity type layer that is a laminate of one compound semiconductor and a second conductivity type layer that is a laminate of another compound semiconductor are stacked up in that order and an energy beam is projected upon an element isolating region for the development of the second conductivity type layer into a highresistance alloy layer of a large band gap. CONSTITUTION:A p-type layer 2 and n-type layer 3, wherein HgTe layers and CdTe layers are alternately piled up, are formed on a CdTe single crystal substrate 1 by molecular beam epitaxy. The p-type layer 2 is a laminate of undoped HgTe layers and CdTe layers, the latter doped with arsenic or phosphorus, grown alternately by epitaxy. The n-type layer 3 is a laminate of HgTe layers and CdTe layers, both undoped, grown alternately by epitaxy. An element forming region 4 on a wafer containing a p-n junction formed between the laminates is exposed to a laser beam for the development of the element forming region 4 into alloy. After this process, the band gap is larger and, with the n-type layer 3 being undoped, resistance is higher in the element forming region 4.
Patent JP-H09113317-A (JP)
Title: Hybrid rotation detector and detecting method
Inventor: HARA NAOHIRO
IPC: G01D5/245
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain an impact resistant detector by a structure wherein a winding type rotation detector performs detection within single revolution of a rotary shaft whereas a detector for detecting the rotation of a rotary encoding plate detects multiple rotations of rotary shaft. SOLUTION: A winding type rotation detector 2 is mounted on a base 1 and the hollow shaft 2A thereof is coupled with a rotary shaft 3 and then a stainless steel rotary encoding plate 4 is secured to the upper end thereof. Supports 7, 6 for light receiving section 7 and light emitting section 8 are also mounted on the base 1. The light receiving section 7 and light emitting section 8 are disposed on the opposite sides of encoding plate 4 and constitute a rotation detector 9 therefor. The detector 9 detects one code of the encoding plate 4 to produce a pulse per single revolution thus detecting multiple rotations of the rotary shaft 3. The rotary shaft 3 is coupled through the hollow shaft 2A with a motor shaft 10 and the detector 2 detects the rotational angle within a single revolution. Consequently, detection of motor shaft 10 within single revolution can be performed simultaneously with detection of multiple rotations using the rotation detection signals from the detectors 2, 9.
Patent JP-S61156583-A (JP)
Title: Half built-in device of tape
Inventor: TAKEUCHI INUO
IPC: G11B23/113
Filed: 1984-12-28
Abstract: PURPOSE:To execute automatically the integration by providing a feeding hub grasped by a center chuck, a winding hub grasped by a turning chuck, and a built-in member for lifting and lowering a profiling member to which a tape has been wound. CONSTITUTION:A fitting member 12 descends and a center chuck 4 and a turning chuck 5 grasp a feeding hub 1 and a winding hub 3, respectively, placed on a winding ball set jig 19. Subsequently, when the member 12 ascends, a tension motor 10 rotates and prevents a tape from falling out. Subsequently, a rotary actuator 7 rotates, and the chuck 5 moves from one end 9a of a guide groove 9 to the other end 9b and draws out the tape 2 and winds it to a profiling member 6. Next, when a half 20 is positioned in the lower part, the fitting member 12 descends and places the hub 1 and 3 at a prescribed position of the half 20, respectively, the motor 20 stops its rotation, the member 6 ascends, and the chucks 4, 5 detaches the hubs 1, 3. When the member 12 ascends, the hubs 1, 3 and the tape 2 are integrated into a prescribed position of the half 20.
Patent JP-S63127486-A (JP)
Title: Semiconductor memory controller
Inventor: HORIGUCHI SHINJI
IPC: G11C11/34
Filed: 1986-11-18
Abstract: PURPOSE:To reduce the load of a CPU, and at the same time, to obtain a high speed file memory in a semiconductor device to read or write data synchronizing with a clock by providing the device with a built-in clock generation circuit independent of a higher rank CPU. CONSTITUTION:At the time of reading or writing by controlling a slave memory 200 through the external CPU 1 and a main memory 2, etc., the slave memory 200 is provided with a built-in semiconductor memory controlling device 100. As for this constitution, a command register 111, a selector address register 112, a status register 113, and a buffer address register 114, etc. are provided in the device 100, and these are connected to an internal data bus 110, and the bus 110 is connected to the data bus 210 of a computer system through a bus controller 101. Further, the clock generation circuit 120, connected to a counter 121 in order to read or write the data of the slave memory 200, is provided, and when the circuit 120 is being operated, the CPU 1 is not used.
Patent JP-H08115182-A (JP)
Title: Information processor
Inventor: YOKOYAMA HIDEHIKO
IPC: G06F3/12
Filed: 1994-10-13
Abstract: PURPOSE: To faithfully and easily reproduce various information on the document to be recorded by discriminating automatically the types of these document information and also selecting the optimum recording device of the document based on the result of discrimination on the information types. CONSTITUTION: When a recording request is received from a document editing program, etc., the types of information on the document to be recorded are discriminated and the corresponding flag is turned on. Then the recording devices that have colors written in their color columns are checked in a recording device list of a table 1 when a color designation flag is turned on. Thus the document is recorded (printed) by a recording device 110. A vector device which performs the recording for each segment is suitable when a graphic flag is turned on. Therefore the recording device having a vector written in its technique column is selected, and the document is recorded (printed) by a recording device 111.  On the other hand, any corresponding recording device is not available, the recording device that is registered at the head of its list of the table 1 is used for the recording (printing) of the document.
Patent JP-H07126753-A (JP)
Title: Production of fe-ni alloy sheet and its formed product
Inventor: SHIMIZU YASUHIRO
IPC: C21D8/12
Filed: 1993-11-02
Abstract: PURPOSE:To produce an inexpensive Fe-Ni alloy excellent in magnetic properties by casting a molten Fe-Ni alloy by a thin-wall continuous casting method and successively applying hot rolling, cold rolling, and magnetic annealing. CONSTITUTION:A molten (30 to 85wt.% Ni)-Fe alloy is cast to 0.5-10mm plate thickness by a foil continuous casting method and successively hot-rolled at 1200-700 deg.C at 5-60% total draft into a plate. This hot rolled plate is subjected to final cold rolling at >=30% total draft. The resulting cold rolled sheet is formed into prescribed shape and successively subjected to magnetic annealing at 900-1200 deg.C, by which average crystalline grain size is regulated to >=100mum.
Patent JP-S62134630-A (JP)
Title: Method for driving liquid crystal display device
Inventor: SAKUMA TOSHIYUKI
IPC: G02F1/133
Filed: 1985-12-09
Abstract: PURPOSE:To eliminate the variation of contrast on boundaries by dividing a display screen into plural areas and providing n-number of scanning electrodes in each area and impressing a voltage having a duty ratio lower than 1/n and using the margin of time to switch the voltage polarity before the next scanning start after the first - the n-th scannings are performed. CONSTITUTION:In case of scanning of a liquid crystal display device of 200X640 dots, scanning lines are vertically driven by 100 lines and are driven. At this time, the duty ratio is set to 1/120, and the time required for one circulation of voltage impression to 100 scanning electrodes in a display area is shortened to 100/102 of the normal time. Thus, the margin of time of 2/102 is generated before voltage impression to the first scanning electrode of the next frame is started after the end of voltage application to one frame. This margin of time is used to switch the polarity of the impressed voltage, and the switching time and the scanning start time do not overlap to make the variation of contrast on boundaries inconspicuous.
Patent JP-H10121021-A (JP)
Title: Adhesive for producing plywood and production of plywood by using the same
Inventor: TANAKA TSUKANE
IPC: B32B21/14
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive for producing plywood which does not contain formalin and hence is free from the bad influence due to formalin and which is low in cost, has a good workability, and enables good adhesion regardless of the types of veneers by incorporating polyvinyl alcohol and/or a water-base emulsion, a filler, and crude MDI into the same. SOLUTION: Polyvinyl alcohol(PA) having a degree of polymn. of 500-3,000 and a degree of saponification of 82-99mol% is suitable. An example of the water-base emulsion(WE) is a styrene-butadiene copolymer latex, one modified by functional groups such as carboxyl groups being more favorable. An example of the filler is calcium carbonate. Crude MDI(CM) used is liq. at room temp. and incudes polymeric MDI. The compounding ratio of PA: WE: filler: CM is (0.2-0.7):(0.5-2.0):(1.0-3.0):1. In the case of room-temp. pressing, the amt. of the adhesive applied is 333-444g/m<2> ; and pressing is done under a pressure of 10kg/cm<2> for 40min.
Patent JP-H03148088-A (JP)
Title: Tracing rider system
Inventor: BOBII RII URITSUHI
IPC: G01S17/18
Filed: 1990-10-11
Abstract: PURPOSE: To achieve the enhancement of capacity and simplification by monitoring the altitude of a stay platform corresponding to the input of an altimeter to project short light pulses toward a back scattering medium and detecting the light pulses reflected from matter. CONSTITUTION: A rider system 100 consists of a pulse laser 10, a television camera 12, a timing control electronic circuit 14, a video processor 16, a cathode ray tube video display device 18, an altimeter 20 and a computer 22. When light pulses are emitted from the laser 10, they pass through a concave lens and laser beam is expanded into a conical shape to apply a spot to the target place 114 within a medium 116. After a short interval, the shutter of the camera 12 is temporarily opened and the video signal from the camera 12 is processed by the processor 16 to be displayed on the display device 18. The computer 22 translates and processes the input signal from the altimeter 20. The computer 22 is connected to a digital delay generator 14 to set the delay and width at every camera 12 and gate pulse.
Patent JP-H02121055-A (JP)
Title: Braille word processor
Inventor: YASUE TATSURO
IPC: G06F17/22
Filed: 1988-10-31
Abstract: PURPOSE:To improve working efficiency by converting a Japanese sentence as an inputted original sentence into a braille sentence using a Japanese dictionary and a braille dictionary, once displaying the converted braille sentence on a display part, confirming the braille sentence, and after that printing out the braille sentence on space. CONSTITUTION:When the Japanese sentence is inputted from an input part 1 by typing, a Japanese sentence converting mechanism 2 converts the inputted Japanese sentence into an internal language 4 using a Japanese dictionary 3, a braille converting mechanism 5 converts the internal language 4 into a braille sentence 7 using a braille dictionary 6, and a display part 8 displays the internal language 4 as the Japanese sentence and displays the braille sentence 7 together with the Japanese sentence. In this stage, the correction of the braille sentence 7 is allowed, and lastly, a braille printing mechanism 9 prints out the braille sentence 7 on the space as braille. Thus, the title device can be easily handled even by a person unfamiliar with brailling rules, the person can easily correct the braille before the braille is printed out lastly, and the person rarely makes mistakes.
Patent JP-H01116461-A (JP)
Title: Electric characteristic measurement for semiconductor device
Inventor: SUZUKI MASASHI
IPC: G01R31/02
Filed: 1987-10-29
Abstract: PURPOSE:To achieve a reduction in a handling loss time and a higher operating efficiency by measuring a plurality of semiconductor devices scanning them. CONSTITUTION:A measuring section 3 having a measuring element on a tray 1 is lowered and electrically connected to a semiconductor device 4. A scanner section 5 has a characteristic measuring circuit switching section 9 and a characteristic measuring circuit switching drive section 10 and a measurement starting/ ending signal 12 of a tester 6 is received with an inspector/sorter 7. The drive section 10 is driven by a characteristic measuring circuit switching drive signal 11 to open or close the switching section 9 and a characteristic measuring signal 8 from the tester 6 is sent to scan the devices 4 from first to (n)th for measurement of electric characteristic thereof. This achieves a reduction in a handling loss time and a higher operating efficiency.
Patent JP-H01116158-A (JP)
Title: Method of rebuilding existing building, roof of which is remodelled previously
Inventor: MIYAKE KUNIO
IPC: E04G23/02
Filed: 1987-10-30
Abstract: PURPOSE: To reconstruct an existing building wall in a state of remaining a reformed roof by dismantling and removing the existing building wall after continuously erecting a new bearing wall by a wood frame construction method on the outside of the existing building wall and connecting and supporting a reformed roof part to and on it. CONSTITUTION: Concrete-made new continuous footing 19 is formed and set in parallel and at the same height on a surface orthogonal with the gable side of a reformed roof part 6, that is, on the outside in the neighbourhood of continuous footing 3 on left and right flat sides, and new bearing walls 20 by a wood frame construction method are continuously erected in the front and in the rear on the new continuous footing 19 in a state of leaving an existing building wall 2 on a gable side surface. Thereafter, the existing building wall 2 on one surface side of the gable side of the reformed roof part 6 is dismantled and removed after connecting and supporting the reformed roof part 6 to and on a new bearing wall 20 through a head connector 29 fixed orthogonal with a common joist lower end of the recovered roof part 6.  Consequently, it is possible to renew the whole of an obsolescent building by simply and certainly reforming it to a building of the wood frame construction.
Patent JP-H09107746-A (JP)
Title: Rice transplanter
Inventor: NISHIDA KAZUHIKO
IPC: A01C11/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To enable to detect that a seedling case is fixed to a seedling feed table by a simple structure. SOLUTION: In this rice transplanter, a securing device 42 for fixing a case is fixed to be switchable to an action position and a nonaction position by a cylinder C3. A sensor S9 is attached to the securing device 42. The sensor S9 acts to contact with a seedling case K when the securing device 42 is in the action position and the seedling case K is on the seedling feed table 41, and detects that the securing device 42 is in the action position by the contact.
Patent JP-H09121503-A (JP)
Title: Actuator
Inventor: YAMAGUCHI SHINJI
IPC: H02K7/06
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize an actuator in the state of sufficiently ensuring a moving stroke. SOLUTION: A nut member 21 coaxially positioned to the rotational center of a hollow driving shaft 19 is provided in the integrated state with the driving shaft 19, and a ball screw 26 screwed into an internal thread 25 is positioned inside the hollow part of the driving shaft 19. The ball screw 26 linearly moved by the rotation of the driving shaft 19 is positioned inside the driving shaft 19, so that an actuator may be miniaturized in the state of sufficiently ensuring the moving stroke of the ball screw 26.