baber/WOPTO huggingface dataset:
Patent JP-S59107561-A (JP)
Title: Complementary type insulated gate field-effect semiconductor integrated circuit device
Inventor: SOEJIMA KATSUMOTO
IPC: H01L27/092
Filed: 1982-12-13
Abstract: PURPOSE:To prevent a latch-up, to reduce the isolation region of P and N channel elements and to obtain the CMOS device of high accuracy by forming a P<+> buried layer while being brought into contact with the lower section of a P well. CONSTITUTION:A thermal oxide film 22 on an N type Si substrate 21 is bored, and the P layer 23 is thermally diffused, and pushed in through treatment at a high temperature in N2. The oxide film of the surface is removed, and an N epitaxial layer 24 is superposed. The surface is thermally oxidized, a window is bored and a fixed quantity of B ions are implanted, and high-temperature treating time in N2 is adjusted and the P layer 23 and a B ion implanted layer are connected. The actual depth x0' of the P well is shallow, but apparent junction depth x0 increases by the buried layer 23. Accordingly, hfe of a parasitic vertical type N-P-N element decreases remarkably. The concentration of the buried layer 23 can be set to a large value without depending upon the characteristics of a Nch element. An extent x1 in the lateral direction of a P well junction is approximately the same as the depth x0' of the actual P well, and can be integrated to a high degree more than conventional devices.
Patent JP-H04101132-A (JP)
Title: Cassette for x-ray tomography
Inventor: UEMATSU SADAO
IPC: G03B42/02
Filed: 1990-08-21
Abstract: PURPOSE:To accomplish simultaneous multilayer tomography by radiating an X-ray once by providing a cover member formed of a material having light shielding ability and high X-ray transmitting ability and making it possible to load a stimulative phosphor sheet which reacts to an X-ray between the cover member and a partitioning plate. CONSTITUTION:The periphery of the partitioning plate 2 is buried in the inner wall of a frame 1, and the plate 2 is arranged in the center part which bisects the wall surface of the frame for forming the thickness of a cassette in an X-ray radiating direction and held by the frame 1 so as to separate two stimulative phosphor sheets, which react to the X-ray, loaded in the cassette from each other. The cover members 4a and 4b are constituted of a surface cover 4a which approximates a patient side in the X-ray radiating direction and a back cover 4b positioned on the back side of the cover 4a so as to have surface and back surface symmetric structure, and they are provided to be in an open state so that an IP plate 30 can be loaded in the cassette 10. The cover members 4a and 4b and the partitioning plate 1 are respectively formed of the material having the light shielding ability and high X-ray transmitting ability. Thus, the X-ray tomographic images having different depths at a photographing part are obtained at one time by radiating the X-ray once.
Patent JP-2000054003-A (JP)
Title: Formation of metallic material
Inventor: KANEZAKI NOBORU
IPC: B22F5/12
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To easily form a metal-made work having an undercut shaped part on the inner peripheral surface, such as a dynamic pressure bearing composed of a sintered oil-impregnating bearing at a low cost. SOLUTION: In this forming method of the metallic material, a recessed part 15 for forming a projecting part 3 as the undercut shaped part in the work 1 is formed in the outer peripheral surface of a core rod 12 in a die for powder formation. At the time of taking off, the die 11 is lowered in the state of fixing the core rod 12 together with an lower punch 13 and the work 1 is taken off together with the core rod 12 from the die 11. Accompanied with this operation, the compression-formed work 1 is expanded with a spring back and the projecting part 3 of this work 1 is separated from the recessed part 15 of the core rod 12. In this state, the core rod 12 is lowered and taken off from the work 1.
Patent JP-S6268907-A (JP)
Inventor: DEIITORIHI RANNAA
IPC: E01H4/02
Filed: 1986-09-18
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-2000047009-A (JP)
Title: Light diffusion film and planar light source device
Inventor: NAGAHAMA HIROYUKI
IPC: G02F1/1335
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion film capable of improving the utilization efficiency of light. SOLUTION: The light diffusion film 1 has the ability to diffuse light transmitting through itself. The light diffusion film 1 has a base film 2 which is a uniaxial anisotropic film and a light diffusion layer 3 on one surface of the base film 2, which layer 3 is formed by making one surface of the base film 2 coarse or coating one surface of the base film 2 with a resin composition containing dispersed fine particles. Since the efficiency of light utilization is improved by using the uniaxial anisotropic film as the base film, almost the same front brightness can be obtained as conventional with lower electric power consumption.
Patent JP-H0880560-A (JP)
Title: Production of transparent heat-resistant container
Inventor: ASO TSUTOMU
IPC: B29C51/02
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a transparent heat-resistant container realizing standard heat resistance by preheating a transparent resin sheet low in crystallinity composed of a resin compsn. containing a specific resin within a temp. range from the glass transition point of the resin to the cold crystallizing temp. thereof and molding the same into a container within a mold regulated to temp. lower than the m.p. of a resin having the lowest m.p. CONSTITUTION: A transparent resin sheet low in crystallinity is composed of a resin compsn. consisting of 90-10 pts.wt. of a polyethylene terephthalate resin with an IV value of 0.3-below 0.5 and 10-90 pts.wt. of a polybutylene terephthalate resin. For example, this resin compsn. is melted in an extruder to be extruded therefrom and emitted from a T-die to be immediately cooled by a cooling roll to be formed into a sheet. At this time, the resin compsn. is solidified in a state low in crystallinity. Next, this sheet like article is preheated within a temp. range from the glass transition temp. of the resin compsn. to the cold crystalling temp. thereof. When a container is molded, a mold is heated and regulated to temp. lower than the m.p. of the resin having the lowest m.p. in the resin compsn.
Patent JP-2001038335-A (JP)
Title: Apparatus and method for treating organic matter such as garbage
Inventor: ZEN SHINKYU
IPC: B01F25/60
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To treat garbage without generating a bad smell while making good use of microorganisms in the garbage by providing a jet water stream means for ejecting a jet water stream with air dissolved into stored water in a garbage treating apparatus where the chopped garbage is supplied into the stored water in a water storage tank and treated. SOLUTION: In this apparatus for treating organic matter such as garbage, the chopped garbage L is thrown into the stored water W in a water storage means 20 provided on a frame means and decomposed into water and carbon dioxide to become extinct while ejecting the jet water stream J, where minute air is dissolved, into the water W by the jet water stream means 30 for agitating the garbage L. The means 30 and a means 40 for chopping the garbage L are vertically arranged at adjacent positions to the means 20 on a base frame of the frame means. In the means 30, a bubble jetta 34 is connected to a water injecting pipe 33 connected to a pump to be driven by a motor 31 and a nozzle connected to the ejector 34 is made open to the water storage tank 21.
Patent JP-H0639213-A (JP)
Title: Method and device for microfiltration
Inventor: YAMAMOTO TATSURO
IPC: B01D29/62
Filed: 1992-07-24
Abstract: PURPOSE:To provide a compact microfiltration device with the permeating rate enhanced to improve filtration efficiency. CONSTITUTION:A filter membrane 2 having micropores is movably provided over the almost horizontal position to the inclined position, a perforated support 5 is firmly disposed to the lower surface of the membrane 2, and mist sprays 9 for injecting a misty cleaning soln. over the membrane 2 at the inclined position of the membrane 2 is furnished to constitute the device.
Patent JP-S6274975-A (JP)
Title: Conductive ink
Inventor: TAKAOCHI MINORU
IPC: C09D11/00
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a conductive ink which is excellent in heat resistance, electrical properties, and printing adaptability and is suited for use in electronic components such as a printed circuit board and a hybrid board, by blending a particular resin with metallic powder, electrically conductive inorg. powder and a solvent. CONSTITUTION:A binder (A) comprising at least one resin selected from among poly(ether)sulfone, polyether imide, polyamide(imide), polyacrylate, polyphenylene oxide, polyphenylene sulfone, polycarbonate, and polyallyl sulfone is blended with electrically conductive powder (B) comprising at least one member selected from among powders of metals such as gold, silver, copper, and nickel, and conductive inorg. powder such as carbon and a solvent (C) (e.g., cyclohexanone).
Patent JP-H04100491-A (JP)
Title: Teletext receiver
Inventor: SUYAMA TAKAAKI
IPC: H04N7/03
Filed: 1990-08-20
Abstract: PURPOSE:To receive and display a teletext program even when no teletext data are obtained from a transmitting side by obtaining data with corrected erroneous sections by comparing and collating the data of teletext signals stored in a memory in advance when the receiving state is good and the data of the latest teletext signals containing errors with each other. CONSTITUTION:An error detection circuit 5 detects the number of errors at every data group based on CRC codes added to teletext data and outputs the degree of error to a microcomputer 6. The microcomputer 6 stores in advance the data of a specific program of teletext signals in a memory 7 when data storage is instructed from an updating button, etc. When the latest program data are received at the running time of a vehicle, etc., teletext signals containing many errors are inputted to a teletext extraction circuit 3, but the circuit 3 corrects the errors and outputs the corrected signals to the microcomputer 6.
Patent JP-S6197894-A (JP)
Inventor: SONODA MASAO
IPC: H05K3/34
Filed: 1984-10-18
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-H0380710-A (JP)
Title: Current mirror switch circuit
Inventor: IGAWA HARUO
IPC: H03K17/693
Filed: 1989-08-24
Abstract: PURPOSE:To reduce the power consumption by providing an analog switch having one input terminal by connecting one end to the gate terminal of a field effect transistor and connecting the other end to the gate terminal of a reference field effect transistor. CONSTITUTION:When the input signal of an input terminal 7 is the same value as the output of a power source 1, the part between the drain and the source of an FET 8 comes to high impedance, and the part between the drain and the source of an FET 9 comes to an energized state. Subsequently, a voltage between the source and the gate of an FET 3 and a voltage between the source and the gate of an FET 5 become equal to each other and a current mirror circuit operates, and allows a current to flow to a load 4. When the input signal of the input terminal 7 is the earth potential the part between the drain and the source of an FET 8 goes to an energized state, and the part between the drain and the source of the FET 9 comes to a high impedance and comes not to allow the current to flow to the FET 5. Therefore, the power consumption of the whole circuit can be reduced.
Patent JP-2000057853-A (JP)
Title: Outer structure of wire harness having branching section
Inventor: NITSUTA HATSUHIRO
IPC: H01B7/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To branch a wire harness without splitting the protective member of the wire harness. SOLUTION: A wire harness W/H comprising a group of wires is connected to a common connector 30A at one end and separated into wire groups D1, D2, D3 from near a connection and protective tubes 10 are mounted in such a way as to cover almost the entire lengths of the wire groups. Connectors 30B, 30C, 30D are attached to terminals. After the wire groups are integrally bound together by a tape 5, the connectors 30B, 30C are oriented in a connecting direction, whereby the wire groups D1, D2 are made to branch from bound sections 40A, 40B without splitting a tube 10.
Patent JP-S60113470-A (JP)
Title: Vertical field effect transistor
Inventor: SUZUKI TATSUHIRO
IPC: H01L27/04
Filed: 1983-11-24
Abstract: PURPOSE:To prevent the breakdown of elements due to current impressing at the time of OFF by a method wherein n<+> layers and n<-> layers are alternately provided between the drain electrode layer and the source electrode layer, and an equivalent diode directing to the drain from the drain terminal is added thereto. CONSTITUTION:The n<-> layer 13 is newly provided between the drain electrode layer 8 and the n<+> substrate 7, and the mountain-form n<-> layer 6 laminated on the substrate, p-layers 5 containing n<+> layers, the gate layer 3, and the source layer 1 provided on these layers are equipped. The layers 13 and 8 constitute a Schottky diode. The break of elements due to the current impressing at the time of OFF can be prevented by adding the diode characteristic forward-reverse directional to the MOSFET itself in such a manner.
Patent JP-H11113004-A (JP)
Title: Motion vector variable length coding method and device
Inventor: YAGASAKI YOICHI
IPC: H04N7/26
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a hardware when there are plural kinds of precision of a motion vector by providing a variable length table that becomes a reference, expanding the variable length table in accordance with the precision of a motion vector and performing variable length coding that corresponds to plural precision of the motion vector. SOLUTION: This device has an ROM 2 which stores a variable length coding table that becomes a reference, an arithmetic circuit 1 which expands the variable length coding table in accordance with the range of a motion vector and an addition circuit 3 and performs variable length coding that corresponds to plural ranges of motion vectors. The device outputs an output of the ROM 2 as a VLC code when a motion vector is in the range of ±2 pixels and outputs a remainder Z outputted from the circuit 1 which is added as an additional bit to the output of the ROM 2 in the circuit 3 as a VLC code when a motion vector is in the range of ±4 pixels. That is, one ROM 2 is used motion vectors of the ranges of ±2 and ±4 pixels can be encoded.
Patent JP-H0857232-A (JP)
Title: Pulse jet type dust-removing apparatus for dust
Inventor: KOMINE HIDEMI
IPC: B01D46/04
Filed: 1994-08-22
Abstract: PURPOSE: To sweep off dust adhered to a bag filter which is formed in a wide and flat shape as a whole by using a dust collector of relatively simple structure without backflowing compressed air and utilizing effectively almost all ejected compressed air. CONSTITUTION: A venturi tube 5 which is formed in a slender, and rectangular shape like a bag filter 4 is attached to the inlet of the bag filter 4 which is formed in a wide and flat shape as a whole, and the blow hole 6a of a blow tube 6 through which compressed air is introduced into the venturi tube 5 is formed in a rectangular slit shape in order that the compressed air can be ejected toward the venturi tube 5 keeping the cross section of a nearly rectangular shape.
Patent JP-2000054690-A (JP)
Title: Chimney
Inventor: IIDA YASUHIKO
IPC: E04H12/28
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To improve a function by providing a cross section inverse V shape coping for wind turn along an outer cylinder top part as well as making height of an outer cylinder to cover an outer periphery of an inner cylinder roughly the same as the inner cylinder. SOLUTION: A chimney 1 is constituted by making height of an outer cylinder 3 to surround a plural number of inner cylinders 2 roughly the same as height of the inner cylinder 2 and providing a cross section inverse V shape coping 4 for wind turn along a top part of the outer cylinder 3. Thereafter, when cross wind blows at the top part of the outer cylinder 3, wind toward the outer cylinder 3 hits the inverse V shape coping 4 provided on the top part of the outer cylinder 3, and a direction of a flow is changed upward. Additionally, even when a part of the wind is not directionally changed and flows in the direction of the coping 4 in the downstream of the outer cylinder 3 accompanying smoke emitted from the inner cylinder 2, it hits the coping 4 again and the direction of the flow is changed upward.  Consequently, it is possible to prevent occurrence of down wash as smoke swallowed in a descending current and to keep a sense of beauty as height of the outer cylinder is made roughly the same as the inner cylinder.
Patent JP-H0386357-A (JP)
Title: Apparatus for forming metal strip
Inventor: TAZOE NOBUHIRO
IPC: B22D11/00
Filed: 1989-08-25
Abstract: PURPOSE:To enable continuous forming of a metal strip having high m.p. by setting stirring rods on the way of flow passage of molten metal so that a part of the outer periphery thereof comes into contact with molten metal, cooling and shearing the molten metal with stirring and making the molten metal semi-solidified metallic slurry. CONSTITUTION:The molten metal 2 is supplied into a tundish, and are cooled to the inner part thereof by rotating-stirring rods 13 while the outer parts thereof facing to the outside of the flowing passage 12 are cooled with cooling nozzles 14. The molten metal 2 made to flow in the flowing passage 12 is cooled by the stirring rods 13 to form dendritic crystallized structure on the surface of the stirring rods 13. This crystallized structure is stirred and sheared by the rotation of the stirring rods 13. Further, this is stirred and sheared by the projections 15 formed at the outer circumferential parts of inner walls in the flowing passage 12 and a part thereof becomes the semi-solidified slurry 7. By repeating this operation, the whole molten metal 2 becomes the semi- solidified slurry and is made to flow out of the flowing passage 12 and rolled with a horizontal rolling mill 16 to become the semi-solidified strip 17, and sent to the downstream.
Patent JP-S58109036-A (JP)
Inventor: YOHAN FUINKENTSUERAA
IPC: A61B6/14
Filed: 1982-12-14
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-S6198637-A (JP)
Title: Container for transportation
Inventor: KITANO TAKESHI
IPC: B60P1/64
Filed: 1984-10-18
Abstract: PURPOSE:To prevent the after end of a container for transportation from hitting the ground by restricting the rotation of a supporting frame within the space between guide cylinder under the floor surface and a wheel supporting frame, when the wheel is located far backward from the revolving center of the supporting frame. CONSTITUTION:A guide cylinder 12 is suspended from a floor surface 5. The center shaft 17 of the wheel supporting frame 16 is made freely pass through this guide cylinder 12. A revolving shaft 19, which can be operated by hand, is provided on the supporting frame 16. A flat-plate-shape stopper 20 is fixed to this revolving shaft 19. When a container 4 for transportation is unloaded from the transport car 1, the revolving shaft 19 is turned first so that the stopper 20 is engaged with the notched part 15, thereby restricting the revolving motion of the supporting frame 16. With this state, container 4 for transportation is unloaded.
Patent JP-H01145406-A (JP)
Title: Fluid vibrating nozzle
Inventor: WOODS ROBERT L
IPC: B05B12/06
Filed: 1988-09-02
Abstract: PURPOSE: To improve a cleaning washing effect by providing two cross-sectional direction nozzles at both the sides of a throat. CONSTITUTION: A throat 16 is formed between a supplying port 12 and an output nozzle 28, and two cross-sectional direction nozzles 22, 24 are provided at both the sides of the throat 16. This allows forming a zero-degree jet of a high density to give high cleaning ability. Forward and backward oscillating the jet at high frequency gives the jet an angle expansion, thereby the cleaning washing effect can be improved.
Patent JP-H0664285-A (JP)
Title: Printer
Inventor: YOSHIDA YASUNARI
IPC: B41J29/50
Filed: 1992-08-19
Abstract: PURPOSE:To easily judge that printing data is imperfect by printing error data on printing paper when it is judged that the printing data sent from an external device is not received in the size of printing paper by a judging means. CONSTITUTION:When printing paper is inserted in a printer and the insertion of the printing paper is detected by a paper detection sensor 16, a carriage driving motor 24 is driven by a CPU 20 through a carriage driving circuit 23 and a carriage is moved to a home position of printing function. Next, a printing start position is calculated corresponding to the size of the printing paper and the max. printing position is determined. At the time of the printing processing of printing data, it is judged whether the printing position in a printing position memory area 36 is larger than the max. printing position in a max. printing position memory area 42 and, in the case of YES, when the printing data of one line in a printing memory area is printed, error data is printed on the terminal of a printing line exceeding the max. printing position.
Patent JP-H0268497-A (JP)
Title: Cold heat transfer method and system using liquefied gas
Inventor: OKOCHI TAKUMI
IPC: F28D19/00
Filed: 1988-09-05
Abstract: PURPOSE:To offer a cooling medium to a cold heat using equipment by transferring liquefied gas, that is liquefied by liquefied natural gas as a cooling medium, to a second heat exchanger, and returning the gasified liquefied gas, that is gasified by the heating medium of a heat using equipment as a heat source, to a first heat exchanger. CONSTITUTION:A circulating line, through which cold heat is transferred by liquefied gas as a heat carrier, consists of cold heat transfer lines 4 and 5, and brings a first heat exchanger 1 into contact with a second heat exchanger 2. In the first heat exchanger, LNG is introduced from a LNG terminal, for an example, to indirectly heat-exchange with the liquefied gas, and LNG evaporates into gas to use it as city gas. On the other hand, the liquefied gas used as a heat carrier is liquefied and pumped to the second heat exchanger 2 by a liquid transfer pump 3. The liquefied gas is gasified by the circulating brine of air conditioner 23a and 23b as a heating medium. The vaporization latent heat of the liquefied gas is used for cooling the brine to supply cold heat to the air conditioners. This system is also effectively applied for transferring cold heat to the cooling source of a heat using equipment.
Patent JP-S6199602-A (JP)
Title: Production of easily sinterable molding
Inventor: TAKEDA JUNJI
IPC: C08K3/00
Filed: 1984-10-22
Abstract: PURPOSE:To obtain a molding which has excellent formability and reduces degreasing time by molding a compsn. consisting of a sinterable material having a specified grain size and special syndiotactic 1,2-polybutadiene and irradiating high-energy radiations thereto. CONSTITUTION:The compsn. consisting of the sinterable material composed of the metal and inorg. compd. having 0.1-500mu average grain size and the syndiotactic 1,2-polybutadiene having 0.1-30g/10min melt index and 10-45% degree of bonding is prepd. The compsn. ratio of the sinterable material occupying in the total weight thereof is made 50-95wt%. The compsn. is molded to a required shape and the high-energy radiations are irradiated at 1X60-50X10<-6>R radiation dose. The molding has excellent mechanical strength and the good molding which is free from voids and cracks is obtd. in a relatively short period in the stage of calcination.