baber/WOPTO huggingface dataset:
Patent JP-H0455308-A (JP)
Title: Production of original sheet for polycrystal silicon sheet
Inventor: YOKOYAMA TAKASHI
IPC: C01B33/02
Filed: 1990-06-25
Abstract: PURPOSE:To reduce labor requirements and to improve productivity by delivering the silicon melted in an inert atmosphere into the cavity of a mold, filling the molten silicon into a susceptor mold having a forming recessed groove and solidifying the silicon. CONSTITUTION:A silicon base material is charged to a crucible 13 arranged in a furnace 11 contg. an inert atmosphere 11a and heated by a heater 12, a gas pressure P is applied to supply the obtained molten silicon Si to the injection port 14f of a mold 14 heated to about 1450 deg.C from a supply port 13a, and the molten silicon is gradually cooled so that the inlet-side end 14g of a susceptor mold is controlled to about 1250 deg.C. The silicon is supplied on the susceptor mold 17 continuously traveled at a specified speed to direction of the arrow A, injected into the plural recessed grooves 19 formed on the mold 17, cooled so that the outlet-side end 14h of the susceptor is adjusted to about 1150 deg.C and solidified.
Patent JP-S5868393-A (JP)
Title: Color signal processing circuit
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N9/66
Filed: 1981-10-20
Abstract: PURPOSE:To simplify the constitution of the color signal processing circuit of a television receiver, by using a phase detecting circuit and an R-Y demodulating circuit, and a color killer voltage generating circuit and a B-Y demodulating  circuit in common among four synchronous detecting circuits. CONSTITUTION:Extremely simple circuit LPFs 7' and 15' and burst gates 22 and 23 are added to R-Y and B-Y demodulating circuits 9 and 11 to eliminate a phase detecting circuit and a color killer voltage generating circuit. On the basis of burst signals extracted by the burst gate circuits 22 and 23, a voltage- controlled oscillator 8 and a color saturation control circuit 5 are controlled. Therefore, two synchronous detecting circuits 9 and 11 function equivlently to four synchronous detecting circuits.
Patent JP-H0455941-A (JP)
Title: Evidence inference executing system
Inventor: YAHAGI SUKEYUKI
IPC: G06F9/44
Filed: 1990-06-25
Abstract: PURPOSE:To facilitate an inference that is carried out based on the uncertain evidence merged with the procedure processing by performing the operation of the uncertainty and an inference based on the uncertainty within a range of an object directing language. CONSTITUTION:The connection of evidences, etc., are directly carried out in a Dempster Shafer (DS) operation method 2 as long as no operation is previously defined in an identification space 3 for connection of evidences, etc., when an evidence 4 is generated in the space 3 at execution of a user program. Meanwhile the defined evidences are connected together and displayed if the operations are previously defined in the spacer 3 for the operations of the connection, the display of evidences. Thus it is possible to easily carry out an inference based on the uncertain evidence merged with the procedure processing by carrying out the operation of the uncertainty and an inference based on the uncertainty within a range of an object directing language.
Patent JP-H0332187-A (JP)
Title: Video telephone system
Inventor: SUZUKI AKIRA
IPC: H04N7/14
Filed: 1989-06-28
Abstract: PURPOSE:To attain the explanation to each other while pointing out a sent auxiliary picture on the screen by providing a means inputting the auxiliary picture and a means superimposing the auxiliary picture and a reception auxiliary picture. CONSTITUTION:A hand-written auxiliary picture inputted from a tablet 30 is stored tentatively in a tablet memory 35. Then the data is fed to a data processing control section 3 and mixed onto a main picture by a superimposer 38 and the result is fed to a display section 6, then the auxiliary picture is superimposed onto the main picture. Moreover, the received auxiliary picture of the opposite terminal equipment is fed to a memory 37 via a switching means 36 and the auxiliary picture of its own terminal equipment is superimposed in a memory space. Thus, the sent auxiliary picture is pointed out on the screen and both the parties give explanation.
Patent JP-S5867744-A (JP)
Title: Production of polyolefin formed product crosslinked with silane
Inventor: NISHIYAMA HIDEMI
IPC: C08L51/00
Filed: 1981-10-20
Abstract: PURPOSE:The layer crosslinked with vinyl triethoxysilane is melt extruded simultaneously with the other plastic layer to produce a formed product with no formation of voids on the interface between layers. CONSTITUTION:At least one layer of silane-crosslinked polyolefin that is made by using vinyl triethoxysilane, an organic peroxide and a silanol condensation catalyst is extruded together with other plastic layers into a formed product. The amount of vinyltriethoxysilane in the silane-crosslinked polyolefin is 1.2- 3.0pts.wt. per 100pts.wt. of the base polyolefin.
Patent JP-H10339244-A (JP)
Title: Cylinder direct injection type engine
Inventor: TSUNOKATA AKIHIKO
IPC: F02D41/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide stable stratified combustion by positioning mixture near an ignition plug at an optimum ignition time regardless of high or low speed of an engine. SOLUTION: This invention is related to a cylinder direct injection type engine wherein fuel is directly injected by a fuel injection valve 18 in the combustion chamber dividedly formed between the top face of the piston fittedly inserted in a cylinder 11 and a cylinder head 13 to which an ignition plug 14 is attached. The injection valve 18 injects fuel in the direction inclined to its center axis T and is rotatably mounted on the cylinder head 13. The gear 26 rotated integrally with the injection valve 18 is meshed with a rack 27. The injection valve is rotated by the slide motion of the rack 27 meshed with the gear 26 by a control means according to engine speed for changing fuel injection direction.
Patent JP-H0794665-A (JP)
Title: Manufacture of parallel processor
Inventor: TOOMASU PATORITSUKU GARU
IPC: H05K3/46
Filed: 1994-07-19
Abstract: PURPOSE: To provide the manufacture of parallel processor which are extended easily, in which signal transmission length is reduced and which has high reliability. CONSTITUTION: Each logical element and memory elements are placed on printed circuit card substrates 25. These substrates 25 are installed or connected successively to substrates elongated from the laminated sections 41 of flexible substrates changed into circuit patterns to the outside. Interconnection is given by switch structures executed in the laminated sections 41. The circuit card substrates 25 are mounted or joined with a plurality of the substrates one by one at each end section of flexible circuits 21 changed into circuit patterns. The substrates 21 are connected to the substrates 25 isolated through central laminated sections. The substrates 21 give XY surfaces and Z-axes for interconnection among the processors and memories and communication through interconnection and buses among the processors, among the memories, processor elements and memory elements.  Planar circuits with data lines, address lines, the control lines of logical chips or memory chips, etc., are placed on each substrate 25 communicated with other flexible layers through Z-axis circuits.
Patent JP-H0723942-A (JP)
Title: X-ray ct device
Inventor: ABE KATSUHIDE
IPC: A61B6/03
Filed: 1993-07-06
Abstract: PURPOSE:To provide an X-ray CT device which can be positioned simply without moving a bed or plate many times to guide a subject position of a testee to a photographing position. CONSTITUTION:In an X-ray CT device provided with a means 3 to radiate an X-ray to a testee P for X-ray photography, an X-ray detector 4 to detect the X-ray coming through the testee P, a bed 2 for the testee P to be placed to guide the testee P to a photographing position in an aperture part 14 of a frame 1, and projectors 15a-15c to position a subject position of the testee P placed on the bed in front of the aperture part 14 of the frame 1, the projectors 15a-15c are set movable, and a light marker M from the projector 15 is set to be movable in a desired angular direction to position the subject position of the testee P. The bed 2 is then drive-controlled based on displacement quantity of the light marker M at this time, thereby the subject position of the testee P is guide to the photographing position automatically.
Patent JP-H10338474-A (JP)
Title: Tension applying device of wire rope for winch
Inventor: SHIMIZU YOSHIO
IPC: B66D1/50
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience in which the shape of a wire rope is lost, by absorbing torque such as torsional force caused by twisting of the wire rope. SOLUTION: A housing 7 of a tension applying machine 6 is arranged between a drum 2 of a winch 1 and a barrel winding drum 5 of a rope supplying machine 4 through respective anchor ropes 42 hooked on respective clamps 43. The wire rope 3 is pinched between respective frictional members of a rope pinching unit rotatably provided in the housing 7 in order to insert the wire rope 3 in the longitudinal direction of the housing 7. Energizing force by springs 30, 31 of respective energizing force generating units 26 is transmitted to the frictional members through racks 18, 19. Therefore, the wire rope 3 is strongly pinched, and tension in the direction opposite to the winding direction can be generated on the wire rope 3 between the drum 2 of the winch 1 and the tension applying machine 6.
Patent JP-2000004337-A (JP)
Title: Image processor
Inventor: MORIMOTO TSUNEHIKO
IPC: G06F3/12
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which reduces memory capacity for developing an image. SOLUTION: This image processor records data inputted from an external device in a prescribed recording medium. Here, there are provided a temporarily string means 43 which temporarily stores the data inputted from the external device, an analysis means 44 which analyzes the data that is temporarily stored by the means 43 and produces line data in a line unit and line information about the attribute of each line unit of the line data, storing means (45 and 46) which store the line data and the line information, a writing means 44 which writes line data and its line information about the data analyzed by the means 44 in the storing means and a reading means 47, which reads line data according to the line information stored in the storing means.
Patent JP-H07259529-A (JP)
Title: Inlet pipe structure in internal combustion engine
Inventor: BAN SUKENORI
IPC: F02M35/10
Filed: 1994-07-19
Abstract: PURPOSE:To prevent any sticking of oil in the gas of positive crankcase ventilation to a throttle valve from occurring. CONSTITUTION:A rib 9 is installed in an inner surface on the upper wall of a surge tank 2 lying between an opening part 6 of a PCV passage 5 and a throttle valve. A step difference 10 overhung with the upper side is installed in a split part between this surge tank 2 and an intake manifold 3. A gasket lying between the surge tank 2 and this manifold 3 is projected inward from a surge tank side wall surface. Backflow oil is caught either of the surge tank or the intake manifold, dropping it down, whereby the oil is prevented from flowing into the throttle valve. In addition. When the gasket is projected out, a smoothly curved throat part is formed in an inner end of the gasket and thereby a reduction in intake resistance, long-port formation or the like are thus promotable.
Patent JP-H119928-A (JP)
Title: Substrate cleaning device for coating machine
Inventor: CHIKAHISA NAOICHI
IPC: B08B5/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the quality of coating an adhesive and mounting a part by removing lead wire tailings and substrate shavings from the surface of the substrate to be supplied into a coating machine. SOLUTION: In the coating machine 21 comprising a coating head part 1 for coating a substrate, with a material a table part 3 for supporting the substrate, a loading part for loading the substrate and a control part 6, a cuttings suction hood 32 is disposed on the upper part of the loading part 9 and a substrate sensor for sensing the substrate present in the loading part 9 is also provided. In addition, the suction hood 32 is connected to a suction blower 32 through a cuttings capturing filter 38, and a means for controlling the activation of the suction blower 37 during the sensing of the substrate by the substrate sensor, is provided on the control part 6. Thus it is possible to remove cuttings of lead wires and a substrate from the surface of the substrate beforehand.
Patent JP-S6057960-A (JP)
Title: Monolithic integrated circuit device
Inventor: JINMON MASASHI
IPC: H01L27/02
Filed: 1983-09-09
Abstract: PURPOSE:To enhance break strength of a monolithic integrated circuit device by simple composition by a method wherein fundemental circuit blocks consisting of N-P-N transistors, and diodes inserted between the collectors and the bases of the formers are connected in series to construct a surge voltage absorbing circuit. CONSTITUTION:The respective fundamental circuits of a transistor 13a and a diode 12a, a transistor 13b and a diode 12b are connected in series in the direction of the same polarity to construct surge voltage absorbing elements, each fundamental circuit is not formed in the usual diode construction, but the diode is inserted between the collector and the base of the transistor making the transistor as a main element, and moreover the breakdown voltage value of the diode is set lower than the breakdown voltage value between the collector and the emitter of the transistor. According to this construction, the transistor to absorb a surge current when a surge voltage is applied is enabled to be operated at an active region to obtain high break strenght thereof. The N-P-N transistors 13a, 13b are formed of regions 17a, 17b (the bases), the regions 19a, 19b (the collectors) and the regions 20a, 20b (the emitters), and the diodes 12a, 12b are formed of regions 16a, 16b and the regions 18a, 18b.
Patent JP-H1116132-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIYAMA AKIO
IPC: G11B5/52
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide the device in which advance reproducings are made against many tracks and the insert editing by the advance reproducing is realized in the digital VTR having a small radius high speed rotary drum. SOLUTION: In the device, an advance reproducing drum 1 is provided on the tape upstream side with respect to a recording and reproducing drum 2. The tape path from a tape-in-point A of the drum 1 to a tape-in-point B of the drum 2 is set longer than the tape length which is defined by the run made during the signal processing time required for the advance reproducing and an insert recording.
Patent JP-2000358376-A (JP)
Title: Power semiconductor drive circuit enabling error signal decision
Inventor: HARA HIDENORI
IPC: H02M7/48
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent ignition signals of respective phases from being inputted simultaneously, when an abnormal pattern is produced in the ignition signal by noise, etc., and eliminate shifts in updating times between the signals of the respective phases. SOLUTION: A power converter has a plurality of switching means 24, a drive means 23 which drives the switching means 24, a digital filter means 22 which outputs a signal, from which noise is eliminated to the drive means 23 and a control means 21 which outputs an ignition pattern to the digital filter means 22. In the power converter, a control circuit has an error signal decision means 25 which decides whether the ignition pattern outputted by the control means 21 is identical with a specified pattern, and only when the ignition pattern is identical with the specified pattern, will the ignition pattern make an output.
Patent JP-S5869392-A (JP)
Inventor: HISAYOSHI GI
IPC: F27D19/00
Filed: 1981-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6058770-A (JP)
Title: Reflective illuminating device of original
Inventor: YOKOI MASAKATSU
IPC: G03F1/00
Filed: 1983-09-10
Abstract: PURPOSE:To reduce flaws reproduced as output pictures and reproduce a qualitative impression, which is caused by ruggedness peculiar to an original, on the output picture, by irradiating the original with irradiated luminous fluxes from many directions and making it possible to select irradiated luminous fluxes. CONSTITUTION:For the purpose of reducing flaws which are reproduced on the surface of photosensitive materials of a recording drum in accordance with flaws of an original 12 and a transparent plastic sheet put on the original, the original 12 is irradiated through optical fibers 22 from their light projection end faces in many directions because directions of flaws are random. In this case, a rotary slit plate 23 has a round area P held in a rotation angle position just facing a handle part 20, and all light receiving end faces of optical fibers 22 are allowed to receive the irradiated light from a light source part 17, and irradiated luminous fluxes are irradiated to the surface of the original 12 from light projection end faces of optical fibers 22 in, for example, 8 directions different from one another. When the qualitative impression caused by ruggedness peculiar to the original is emphasized and reproduced on the surface of photosensitive materials of the recording drum, the slit plate 23 is turned to select optical fibers 22 which specify the direction of irradiated luminous fluxes.
Patent JP-H0815897-A (JP)
Title: Electrophotographic toner and its production
Inventor: HATTORI KAZUYOSHI
IPC: G03G9/08
Filed: 1994-06-27
Abstract: PURPOSE:To produce an electrophotographic toner fixable at a low temp. and not causing blocking by using a bonding resin having a low softening point. CONSTITUTION:A hardened coating film consisting of at least one of di- and polyisocyanates and at least one of polyol and polyamine is formed on the surface of each matrix particle of a toner contg. at least a bonding resin and a colorant to produce the objective electrophotographic toner.
Patent JP-2000003992-A (JP)
Title: Manufacture of semiconductor element
Inventor: SHIMIZU AKIRA
IPC: H01L27/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To form an amorphous silicon electrode film which is kept free from bold defects and whose surface gets rugged by migration. SOLUTION: A method of manufacturing element comprises a first process where the surface of an amorphous silicon film is cleaned, a second process where the amorphous silicon film is heated up to a prescribed temperature, a third process where an amorphous silicon/polysilicon mixed-phase active layer 6 is selectively grown on the surface of the amorphous silicon film through a surface reaction in an atmosphere of Si2H6 of a prescribed flow rate, and a fourth process where the surface of an amorphous silicon film is crystallized through annealing which is carried out at a prescribed temperature for a prescribed time to selectively form a polycrystalline silicon film whose surface is rugged by migration on its surface.
Patent JP-H0722123-A (JP)
Title: Crosstalk reduction circuit structure in telecommunication connector
Inventor: MAIKERU BOOBOTSUTO
IPC: H01R13/719
Filed: 1993-06-14
Abstract: PURPOSE: To entirely reduce the influence of cross talk generated in a circuit structure by providing inductive and capacitive circuits for compensating for the influence of parasitic coupling of a connector on a printed circuit board. CONSTITUTION: Chip and ring terminals on lines 28a and 28b in a board circuit are connected to corresponding chip and ring terminals on lines 26a and 26b through a conductor path. A capacitive means of a compensation reactive means includes capacitor plates 60,..., 64 which are formed in a portion of a printed circuit and which are provided on both sides of a base board 52. An inductor means includes an inductor formed along parallel lengths of paths 68,..., 76 and paths 78,..., 86 on a printed circuit board extending among terminals R1,..., R4 of the terminal lines 26a and 28a, and terminals T1,..., T4 of the terminal lines 26b and 28b. The length and spacing of the parallel part of the path are selected to compensate for the influence of parasitic coupling.
Patent JP-S5690255-A (JP)
Title: Sensor for detecting density of oxygen in flame
Inventor: MINOWA TAKESHI
IPC: G01N27/409
Filed: 1979-12-25
Abstract: PURPOSE: To improve durability without deterioration of sensitivity by forming a ceramic film with a large rate of porosity directly on the surface of the porous electrode of the O 2  density detecting sensor of a safety device for a gas burning apparatus and by forming further thereon another ceramic film with a small rate of porosity.  
     CONSTITUTION: On the surface of a solid-electrolyte sintered body 1 of stabilized zirconia the paste of metal such as Pt and Rh or of the alloy thereof is fitted through coating or other processing and then the body is burnt, whereby the porous electrode 2 is formed. Next, on the outer surface of the electrode 2 the protection film 3 of ceramic having a large rate of porosity of 5W50% and thickness of 5W50μ is formed by using the paste of Y 2 O 3  stabilized zirconia or the like. Then, on the film 3 a protection film 4 having a small rate of porosity of 0.5W5% is applied the paste of the material having the same quality with the film 3 and sintered, thus the sensor being manufactured. In this way, with burning ambience contacting directly with the electrode part 2, the constituents of the electrode are prevented from being turned into particles and scattered and also extreme reduction of the interface of three phases of the solid-electrolyte 1, the electrode 2 and the gas is prevented, whereby the durability of the device is improved without deterioration of sensitivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0915546-A (JP)
Title: Production of liquid crystal element
Inventor: ASAO YASUSHI
IPC: G02F1/13
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make the uniform orientation state of a liquid crystal and to improve the display quality. SOLUTION: After a liquid crystal 10 is injected, the liquid crystal 10 is heated till the liquid crystal changes into isotropic, and then cooled. During the cooling process, twisted orientation is sometimes produced in the liquid crystal 10 in a cholesteric phase. While the liquid crystal 10 is in a cholesteric phase, physical stress is added to the liquid crystal display element 1. By the physical stress, the twisted orientation is completely removed and a uniform orientation state can be obtd. Then, even when the liquid crystal 10 is cooled to a smectic phase, the uniform orientation state can be maintained. By driving the liquid crystal display element 1 thus obtd., the image of uniform display quality can be obtd.