baber/WOPTO huggingface dataset:
Patent JP-2000061171-A (JP)
Title: Hand sharp-edged tool and its production
Inventor: MURAYAMA KASHIJI
IPC: B26B5/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To easily disassemble and classify main bodies and grip parts. SOLUTION: Scissors 29 consist of scissors pieces 11a, 11b which are respectively provided with grip parts 16a, 16b made of synthetic resins and are made openable and closable by means of a screw 28. The grip parts 16a and 16b are integrally molded at the scissors pieces 11a and 11b by an insert molding method. At the time of insert molding, engaging pins 20 as fixing members are fitted into the engaging holes 15a and 15b of the scissors pieces 11a and 11b from insertion holes 19a and 19b formed simultaneously with the grip parts 16a and 16b, by which the grip parts 16 and 16b and the scissors pieces 11a and 11b are securely fixed. The easy disassembly and classification of the grip parts 16a and 16b and the scissors pieces 11a and 11b are made possible by removing the engaging pins 20.
Patent JP-H03101462-A (JP)
Title: Fault interrupt control system
Inventor: TACHIKAWA ATSUSHI
IPC: H04M3/22
Filed: 1989-09-14
Abstract: PURPOSE:To limit the effect of a fault of an equipment only to the faulty equipment and to continue the fault monitor of a normal equipment by attaining fault interrupt masks for the faulty equipment only and monitoring the fault of other normal equipment. CONSTITUTION:Line concentration channel devices 1, 2 and a distribution state channel device 3 in the electronic exchange system are connected to a processor 6 via a channel bus 4 and a channel bus controller 5. Fault interrupt masks 8-10 corresponding to the devices 1-3 being components of the channel system equipments is provided to set a fault interrupt mask only to a faulty equipment when one equipment of the channel system equipment is faulty to attain the fault monitor to the other normal equipments forming the channel system equipments. Thus, even after the detection of the fault of the equipment, a fault of the other normal equipment of the channel system equipments is monitored.
Patent JP-H03101254-A (JP)
Title: Formation of wiring member and device therefor
Inventor: OKAWA AKIRA
IPC: H01L23/522
Filed: 1989-09-14
Abstract: PURPOSE:To improve electrical reliability by forming an opening which exposes the principal surface of a substrate or the surface of a wiring in an insulating film on the principal surface of the semiconductor substrate or on the metallic wiring and by forming a metallic film selectively inside the opening by CVD method which uses silane halogenide or halogenated metal as source gas. CONSTITUTION:A layer insulating film 10 on a gate electrode 6 which is formed on a principal surface of an n<+>-type semiconductor region 9 or on a principal surface of a P<->-type semiconductor substrate 1 is provided with an opening 11 which exposes the principal surface of the n<+>-type semiconductor region 9 or a surface of the gate electrode 6. Then, a metallic film 14 is formed selectively inside the opening 11 by CVD method which uses silane halogenide or halogenated metal as source gas. At this time, silane halogenide and halogenated metal react at a temperature higher than a reaction temperature of monosilane and halogenated metal. Because of the high reaction temperature, bonding strength of the metallic film 14 and the n<+>-type semiconductor region 9 (semiconductor substrate) or the gate electrode 6 (metallic wiring) improves, thereby improving electrical reliability.
Patent JP-S6479996-A (JP)
Title: Electric erasable/writable type semiconductor nonvolatile memory
Inventor: TORII KOICHI
IPC: G11C16/02
Filed: 1987-09-21
Abstract: PURPOSE:To prevent a soft light from generative by necessarily controlling the control electrode of a memory cell array not to write and the controlled electrode of a memory transistor at the time of writing. CONSTITUTION:Word wires W1, W2... are provided over plural such as two sets of memory cell arrays 1A and 1B, in which a double insulation type FET is made into the memory transistor. At the time of the writing into the array 1A, etc., the control electrode output form a control terminal 14 through an inverter 15 becomes an L, and it does not output a high voltage from a high voltage supplying circuit 11B for the writing of the array 1B not to write. Consequently, the high voltage is not supplied through FET 10B1, 10B2... whose bases are connected with selected word wires W1, W2..., to the bases of controlled electrodes of memory cells FET 3B1-1-3B1-8, 3B2-1-3B2-8.... At the same time, FET 13B1, 13B2... are turned off, and bit wires 13B1, 13B2... to be connected with the drains of the controlled electrodes of the FET 3B1-1-3B1-8, 3B2-1-3B2-8... are made into a floating condition, a current does not flow, and the soft light can be prevented from being generated.
Patent JP-H04117619-A (JP)
Title: Magnetic disk
Inventor: SEKIGUCHI NOBUYUKI
IPC: G11B5/716
Filed: 1990-09-06
Abstract: PURPOSE:To improve the frequency characteristics from high to low frequency ranges with a good balance by laminating conductive layers contg. carbon black and respectively specific 1st magnetic layers and 2nd magnetic layer contg. metallic magnetic powder in this order. CONSTITUTION:The conductive layers 2 contg. the carbon blacks and the 1st magnetic layers 3 and 2nd magnetic layers 4 contg. the metallic magnetic powder are laminated in this order respectively on both surfaces of a nonmagnetic base 1. The metallic magnetic powder having the coercive force (HC) and/or specific surface area (BET values) larger than the coercive force (HC) and/or specific surface area (BET value) of the metallic magnetic powder of the 1st magnetic layers 3 is used for the 2nd magnetic layer 4 and a urethane resin with a functional group is used as the binder resin in the 1st magnetic layers 3 and the 2nd magnetic layers 4. Both the recording and output intensity of the signals of the wide frequency ranges and the S/N are improved in this way and the balance of the color signals and brightness signals is improved.
Patent JP-H0688182-A (JP)
Title: Production of hot-dipcoated steel sheet
Inventor: OSHIMI SHOICHI
IPC: C23C2/02
Filed: 1992-09-07
Abstract: PURPOSE:To produce the hot-dip coated steel sheet excellent in corrosion resistance and chemical convertibility with high productivity by a simple process by subjecting a hot rolled steel strip to cold rolling, subjecting the surface to electric arc treatment in a vacuum chamber to clean the surface of the steel strip, and thereafter, subjecting the surface to hot dipping treatment. CONSTITUTION:A slub of low carbon aluminum-killed steel, dead soft steel or dead soft alloy steel, etc., is subjected to hot rolling, and thereafter, oxide scale on the surface is removed by a deoxidizing treatment, and also, by applying rust preventing oil and executing cold rolling, a steel strip is formed. This cold rolled steel strip 1 is supplied into a vacuum chamber 3 through a differential pressure seal chamber 2 and set as the cathode through a conductive roll 4, an electric arc 6 is discharged between the cathode and the opposed anode, and the surface is cleaned completely by removing rust preventing oil and rolling oil on the surface of the cold rolled steel sheet 1, thereafter the surface is subjected to hot dipping through a reducing/annealing process. In such a way, a hot-dip coated steel strip excellent in surface quality can be produced by a simple process.
Patent JP-H0898696-A (JP)
Title: Production of compound by microorganism
Inventor: ARAKI HIDEO
IPC: C12R1/145
Filed: 1994-09-30
Abstract: PURPOSE: To reduce a compound without by-products at ordinary temperature and normal pressure by reacting a carboxylic acid, a CO compound, an SO compound, etc., with a reductase-containing resting microorganism in a biphase medium composed of aqueous medium and organic medium under an atmosphere such as H2 or CO in the presence of an electron transmitter. CONSTITUTION: At least one compound of carboxylic acids (e.g. propionic acid) and the salts, carbonyl compounds (e.g. benzaldehyde) and sulfoxide compounds (e.g. methylphenylsulfoxide), etc., is reduced using a resting cell of a microorganism having a reductase (Clostridium thermoacetycum ATCC35608) in a liquid biphase system composed of an aqueous medium and substantially water- insoluble or slightly water-soluble organic solvent (e.g. isopropyl ether) under an atmosphere of H2 and/or CO in the presence of an electron transmitter (e.g. methyl viologen) having -100to -500mV standard oxidoreduction potential. Thereby, the compound is efficiently reduced by a simple operation almost without producing by-products at an ordinary temperature and normal pressure.
Patent JP-H04115940-A (JP)
Title: Packing film
Inventor: NISHITANI MIKA
IPC: B65D65/40
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a colorless transparent packing film excellent in gas barrier properties and enhanced in heat resistance, strength and flexibility by successively laminating an SiOx layer in the state mutually mixed with the structure of a base material composed of a flexible plastic film and an SiO2 film to at leas the single surface of the base material. CONSTITUTION:A flexible plastic film becoming a base material 3 is composed of polyethylene, polypropylene, a copolymer containing ethylene as a main component or a copolymer containing propylene as a main component and, as a material for forming a membrane layer, one having high vapor pressure is pref. and SiO is suitable. Next, in order to form the SiOx layer 2 mixed with the structure of the base material, energy of several ten-several hundred eV is applied to film forming particles in an oxygen free atmosphere. Further, when the SiO2 film 1 is formed on the SiOx layer 2 by vacuum vapor deposition using SiO as a raw material, O2 gas is usually introduced into the atmosphere in order to enhance the degree of oxidation. By this method, since an Si-Si bond is formed at the interface between the base material 3 and the SiOx layer, high density and strength are developed without losing excellent barrier properties and the flexibility of the base material.
Patent JP-H1080280-A (JP)
Title: Synthesis of nucleic acid
Inventor: NISHIMURA NAOYUKI
IPC: C12Q1/68
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for the synthesis of nucleic acid capable of directly amplifying the objective gene in a saliva specimen without using pretreatment of the specimen. SOLUTION: In a process for the synthesis of nucleic acid comprising the mixing and reaction of a saliva specimen itself with a gene amplification reaction liquid, the saliva specimen is subjected to heating treatment or treatment with a glycolytic enzyme before reaction. For example, a saliva specimen is heated at 0-40 deg.C for 1hr, added to a direct PCR (polymerase chain reaction) liquid and subjected to PCR. The amount of the PCR product increases with the increase in the heating temperature as shown by the electrophoretogram and, especially at >=30 deg.C, the amount of the PCR product is sufficiently high to enable the detection with electrophoresis for all cases carried out by varying the addition amount of saliva.
Patent JP-H0286818-A (JP)
Title: Solid-liquid separator
Inventor: NARUKAMI YOSHIHISA
IPC: C02F3/12
Filed: 1988-09-22
Abstract: PURPOSE:To make it possible to simply take membrane modules out of a biological reaction vessel at the time of inspection by forming groups of filter membranes from the membrane modules laminated vertically and by fitting fixing and connecting parts for connecting the adjacent modules to the top and bottoms of the modules. CONSTITUTION:Many tubular filter membranes 3 are arranged parallel to one another in a biological reaction vessel 2 and the upper part of the vessel 2 is used as an inlet and outlet 10 for the filter membranes 3. At this time, groups of filter membranes 3 are formed from vertically laminated membrane modules 5 and fixing and connecting parts 6 for connecting the adjacent modules 5 are fitted to the tops and bottoms of the modules 5. The modules 5 can simply be taken out of the vessel 2 and can be repaired, inspected or washed.
Patent JP-S60130462-A (JP)
Title: Brazing method of thin metallic sheet
Inventor: NISHIYAMA RIYUUJI
IPC: B23K26/21
Filed: 1983-12-16
Abstract: PURPOSE:To seal and join easily and thoroughly a pair of thin metallic sheets having the circumferential edge parts formed into an approximately L shape with less train by butting the sheets to each other and installing a bar-shaped brazing material along the top edge part of the butt surfaces then heating the brazing material to melt. CONSTITUTION:This metallic sheets 14, 15 of which the circumferential edge parts are bent or drawn to an L shape are tightly fitted and butted to each other and a wire- or bar-shaped brazing material 17 is installed along the top edge 16 of the butt surfaces. A laser beam spot 18 irradiated from above is scanned in the direction (d) along the material 17 to heat the material 17 to melt, thereby allowing the molten brazing material to flow into a clearance 19 and joining securely the sheets 14, 15. The plural thin metallic sheet parts are thus easily and thoroughly seal bonded with less strain.
Patent JP-H04116607-A (JP)
Title: Optical demultiplexer
Inventor: KOGA MASABUMI
IPC: H04B10/00
Filed: 1990-09-07
Abstract: PURPOSE:To eliminate the need of a bulk type lens, to facilitate optical coupling and to accomplish high resolution in a short focal distance by using an array waveguide type diffraction grating as an optical conversion device. CONSTITUTION:When a wavelength multiple signal light is demultiplexed by an optical demultiplexer in which the optical conversion device and a neural network 9 are used, the array waveguide type diffraction grating 11 is used as the optical conversion device. After the wavelength multiple signal light 2 propagated through an optical fiber 1 is radiated to a sectional slab waveguide 13, it is propagated through an array waveguide 12 and converged on the end 15 of a slab waveguide 14 on an output side. The converged signal light is converted into an electrical signal 8 by a photodetector array 7 such as a photodiode array, and then it is discriminated by the neural network 9 whose internal state is previously set and demultiplexed. Thus, the bulk type lens is not necessitated, the high resolution is accomplished, as a result, wavelength multiple number is increased.
Patent JP-H0981233-A (JP)
Title: Monitor and control supporting device
Inventor: SHINDO SEIICHI
IPC: G05B23/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To reproduce the past operation state of a plant simultaneously with the display of a current plant operation state. SOLUTION: A monitor log recording part 24 records monitoring video data, monitoring sound data and monitoring sensor data as logs in each fixed time interval based upon a user's instruction, and at the occurrance of abnormality, records data for fixed time as a log and stores the data in a monitoring video log storing part 25, a monitoring sound log storing part 26 and a monitoring sensor log storing part 27. These data are displayed on a monitoring log reproducing part 28 through a man-machine interface part 30 to reproduce logs stored in the past and current data are displayed on a monitoring data display part 29.
Patent JP-H0794295-A (JP)
Title: X-ray high voltage device for stereobiplane
Inventor: FURUYAMA MAKOTO
IPC: H05G1/61
Filed: 1993-09-27
Abstract: PURPOSE:To independently set voltage supplied to an X-ray tube in two photographing systems by actuating a corresponding stereo focal point control means while supplying the set voltage to a voltage control means. CONSTITUTION:An X-ray fluorescent multiplier tube unit I, 165 is set to a position facing to a subject 1, to feed an X-ray radiation signal from an X-ray control unit 70 to an inverter of a high voltage generating part 30 connected to a stereo X-ray tube 50b and to a stereo focal point control circuit. A commercial power supply 10 by this X-ray radiation signal and DC voltage supplied from a rectifier circuit 20 are boosted in a high voltage transformer, to apply voltage, suited for fluoroscopy, to the X-ray tube. Then, a fluoroscopic X-ray is radiated to a subject 1 from a main focal point of the X-ray tube 50b and converted into an optical image by the unit I, 65, to display a fluoroscopic image in a monitor TV67. An output signal of the I, 165 is partly input to an automatic brightness adjusting device and fed back to the X-ray control unit 70 so that brightness of the TV67 of this signal obtains a preset prescribed value.
Patent JP-H0687525-A (JP)
Title: Load carrier device
Inventor: KAKIWAKI MASAHIKO
IPC: B65G47/64
Filed: 1992-09-08
Abstract: PURPOSE:To easily respond to change in the length and width of a conveyer, and to facilitate building-in of a conveyer device by cutting an aluminium material formed by drawing, into a desired size, and by assembling a frame. CONSTITUTION:A sorting conveyer 60 of aimed length and width of conveyer is provided on a running truck 1. At the time of assembling the sorting conveyer 60, an upper dovetail groove 62, the upper surface of which is opened, a lower dovetail groove 63, the lower surface of which is opened, and a frame 61 with a cover part 64, for which an aluminium material formed by drawing is cut into desired size, are used, and a pulley mounted part 66 and a width material connection part 68 are also formed. The length and the width of a conveyer can be optionally determined, and a driving device 79 of a conveyer device 75 and a cover 95 can be easily mounted by using the upper and lower dovetail groove parts 62, 63, while the side edge of a belt 78 is supported with the cover part 64, and is thus prevented from being damaged.
Patent JP-H0689381-A (JP)
Title: Automatic charge collection system
Inventor: TOMINAKA SHIYOUZOU
IPC: G07B15/00
Filed: 1992-09-08
Abstract: PURPOSE:To eliminate the need to stop an automobile for charge collection and the passing and collection of a ticket at an entrance and an edit of a toll road. CONSTITUTION:The automobile which utilizes the toll road is provided with a body code display plate for a discrimination number and a password number specifying the automobile, and the body code of the automobile which passes the priority lane 21 at a toll gate 1 is read by display control with a transmitter 4 and a reader 5. A terminal device 6 checks up and confirms the read body code by using body codes registered in a host computer 7A and collects the charge from the account, etc., of the registered user of the automobile when the body code is confirmed. From an unregistered automobile or unconfirmed automobile, the charge is collected at a manned toll gate window 9.
Patent JP-H0288660-A (JP)
Title: Colored thermoplastic resin composition and production thereof
Inventor: NAGAHAMA KATSUYASU
IPC: C08K9/04
Filed: 1988-09-26
Abstract: PURPOSE:To obtain a colored thermoplastic resin composition giving a molded article free from defective appearance such as black streak by adding a specific colorant and a specific dispersing agent to a styrene resin containing an alkylene-bis-fatty acid amide. CONSTITUTION:The objective colored composition can be produced by compounding (A) a styrene resin containing an alkylene-bis-fatty acid amide as a lubricant with (B) 0.1-10 pts.wt. (preferably 0.5-5 pts.wt.) (based on 100 pts.wt. of the resin A) of a colorant composed of (B1) 100 pts.wt. of titanium oxide surface-treated with (B2) 0.1-7 pts.wt. of aluminum oxide and (B3) 0.1-7 pts.wt. of silicon oxide, (C) 0.1-2 pts.wt. of an alkylene-bis-fatty acid amide and/or 0.1-2 pts.wt. of a fatty acid magnesium salt as a dispersing agent for the component B and, as necessary, (D) a colorant other than the component B, a weathering agent, a light stabilizer, an antioxidant, a plasticizer, etc.
Patent JP-2001067383-A (JP)
Title: False path detection and check method for static timing analysis method
Inventor: SHIMAZAKI KENJI
IPC: G01R31/28
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in processing time to the increase in a circuit scale and also to detect a false path that is not functionally used in a false path detection method used for a static timing analysis method. SOLUTION: A signal change transmission means 106 applies the signal change patterns stored in a signal change pattern storage means 102 to every wiring of function description stored in a function description storage means 105 and calculates a signal change pattern of every wiring of function description to store it in an after-transmission signal transmission pattern storage means 107. A false path detection means 103 makes the signal change pattern of every wiring of function description correspond to a signal change pattern of wiring of connection information on a corresponding circuit and calculates a false path of the circuit from the signal change pattern of wiring of connection information on the circuit. In this method, the increase in processing time is suppressed to the increase in a circuit scale.
Patent JP-S6297976-A (JP)
Inventor: OSHIYAMA SHIGEKI
IPC: D06M101/16
Filed: 1985-10-25
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-S60130856-A (JP)
Title: Complementary type semiconductor device
Inventor: ODANAKA SHINJI
IPC: H01L21/8238
Filed: 1983-12-19
Abstract: PURPOSE:To increase surface and bulk latching withstanding voltage, and to prevent the reduction of effective channel width and the increase of parasitic capacitance by forming a diffusion layer having a narrow rectangular shape up to well depth in a semiconductor substrate under an isolation layer and a rectangular bilaterally-extended shape in a section deeper than well depth. CONSTITUTION:An N-well 11, SiO213, an NSG film 14 and a resist film 15 are formed on a P<-> substrate 12, and a groove section 16 in shaped through anisotropic etching by using a patterned resist film 15. Boron ions (a) are implanted to the bottom of the groove section, and a P type deep-section diffusion layer 17 is formed through drive-in. The resist film 15 and the NSG film 14 are removed, poly Si18 is deposited, poly Si18 as the surface is removed, boron ions are implanted into the poly Si18 in high concentration while using a resist film 15' as a mask, and an SiO2 isolation layer 19 is formed through thermal oxidation. Boron implanted under an ionic state is driven in completely to the deeply buried poly Si18, and a rectangular diffusion layer 20 is shaped.
Patent JP-H0286732-A (JP)
Title: Production of sorbitol-containing hard candy
Inventor: KAMIMURA TAKAYUKI
IPC: A23G3/00
Filed: 1988-09-24
Abstract: PURPOSE:To obtain the title candy having excellent flavor and texture, low calorie and low dental caries by boiling down an aqueous solution of sorbitol, adding crystal sorbitol and crystal maltitol to the boiled material, casting the blend into a mold, cooling and solidifying. CONSTITUTION:An aqueous solution consisting essentially of sorbitol is boiled down under normal pressure-in vacuum and blended with crystal sorbitol and crystal maltitol. Then the prepared blend is cast into a mold, cooled and solidified to give the aimed candy.
Patent JP-H0688411-A (JP)
Title: External angle accessory and method of forming external angle
Inventor: TOKUDA AKIHIRO
IPC: E04F19/02
Filed: 1992-09-08
Abstract: PURPOSE:To eliminate the necessity of caulking. CONSTITUTION:An external angle accessory 2 has a vertical joint 3 which has been previously applied on at least one of its surfaces with an elastomer plate having a thickness of 3 to 30mm. Then, the elastomer plate is interposed between itself and one surface of a vertical joint 3 of a main board so as to compress the elastomer in order to reduce the thickness thereof by 50 to 90% and thus the external angle accessory and the body panel are attached. Thereby, it is possible to shorten the construction period, to uniformly finish the joints, and to reduce the working cost without the necessity of skill.