baber/WOPTO huggingface dataset:
Patent JP-S5882206-A (JP)
Title: Peeling tool for coated optical fiber
Inventor: SHIRASAKA ARIO
IPC: H02G1/12
Filed: 1981-11-12
Abstract: PURPOSE:To perform the peeling work efficiently without failures, by inserting the end part of a coated optical fiber through the drawing-in space of a peeling tool and crushing the end part to make it into coating torn stripe pieces and fixing the optical fiber by a pressing piece and pressing bending parts of torn stripe pieces to a knife edge to cut them. CONSTITUTION:The end part of an optical fiber A is drawn through the drawing-in space of a peeling tool in the direction of an arrow, and the end part is  bent in the direction of an arrow to crush a coating layer 5. Breaks 17 are generated in the longitudinal direction in the coating layer 5, and the coating layer  5 is made into >=2 coating torn stripe pieces 5', 5'.... A pressing piece 15 is deflected in the direction of an arrow (x) and is fixed to a clipping face 11, and respective coating torn stripe pieces 5', 5'... are peeled from the outside circumference of an optical fiber 1, and bending parts 18 are pressed to a knife edge  10 at the tip of a front part 7 to cut coating torn stripe pieces 5', 5'.... Thus,  the peeling work is performed efficiently without failures.
Patent JP-2000004085-A (JP)
Title: Enclosure for electronic apparatus
Inventor: SHIBUYA NORIO
IPC: H05K7/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure for an electronic apparatus which satisfactorily removes the effects of interfering radio waves and in which cables are easily handled. SOLUTION: This enclosure for the electronic apparatus comprises a case 1 for housing the electronic apparatus therein, a cable lead-in opening 6 formed in one side of the case 1, a cable holding plate 7 placed in proximity to the opening, and a cable fixture 8 which secures an interface cable 4 connecting the electronic apparatus and external equipment on the cable holding plate. Furthermore, the fixture 8 is provided with shielding hardware, which shields the interface cable and cable hardware which holds a ferrite core and secures the interface cable on the ferrite core in contact.
Patent JP-H1122094-A (JP)
Title: Roof structure
Inventor: KURIYAMA TAKASHI
IPC: E04B7/06
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a roof structure for an oblique arrangement type multiple dwelling house, capable of saving the labor required to construct a portion where the roofs of adjacent ridges overlap. SOLUTION: The junction between the gable roofs of two adjacent ridges of an oblique arrangement type multiple dwelling house are shaped as follows: the lower end of one roof 2 outside a gable wall 3b and the upper surface of the other roof 4 inside a gable wall 5b are coupled together via a first coupling member 11; the lower end of the latter roof 4 outside the gable wall 5b and the upper surface of the former roof 2 inside the gable wall 3b are joined together via a second coupling member 12; an opening is formed in the roof by placing the lower end of the root 2 and the lower end of the other roof 4 in a spaced, opposite relation to each other above the gable walls 3b, 5b; however, the opening is closed by a junction 13 formed when the first coupling member 11 is joined integral with the second coupling member 12.
Patent JP-S5971102-A (JP)
Title: Recorder or reproducer
Inventor: HASHIMOTO SEIJI
IPC: G11B19/12
Filed: 1982-10-15
Abstract: PURPOSE:To detect simply high speed search of an idle track and amount of it by detecting the presence or absence of each track signal on a recording medium, and scanning sequantially and recording each track. CONSTITUTION:When a program is started and a switch SW3 is turned on, a disc motor is driven, a track counter, a residual amount display counter, and a memory(M) are reset, and the head is reset on the 1st track. If the count value does not reach the total track number A, a signal on the track is read out via a contact (a) of a switch 6, and recorded, then a head 7 is shifted by one track's share at a pulse motor driving circuit 19. Further, when a signal of low level is outputted from a comparator 14, a residual amount display counter is counted up by one, and ''1'' is given in a memory M taking the count value N of the track counter as an address in this case, the number of idle tracks is counted and the address of the track is stored. When the presence or absence of the signal is detected as to all the tracks, and when the head reaches the outermost circumference track, the value of the track counter reaches A, and when the value of the residual display counter value N is O, the absence of an idle track is alarmed by sound or light and a sheet cartridge is ejected.
Patent JP-H0468344-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKADA MASATO
IPC: G03C1/93
Filed: 1990-07-10
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material having excellent dimensional stability and good adhesiveness to hydrophilic colloidal layers by coating both surfaces of a polyester base at a specific thickness with at least >=2 kinds of vinylidene chloride copolymers varying in copolymn. ratio. CONSTITUTION:Both surfaces of the polyester base are coated with at least >=2 kinds of the vinylidene chloride copolymers varying in copolymn. ratio at >=0.1mum thickness. More preferably, the vinylidene chloride layer contains 30 to 94pts.wt. copolymer contg. 80 to 94wt.% vinylidene chloride as a resin component and 3 to 20pt.wt. contg. 94 to 100Wt.% vinylidene chloride as a resin component. Further, this layer is the vinylidene chliride copolymer mixed latex obtd. by mixing 3 to 20pts.wt. copolymer contg. 40 to 80wt.% vinylidene chloride as a resin component in the state of a latex or mixing the same in the same latex. The dimensional stability and the adhesiveness to the hydrophilic colloidal layers applied thereon are improved in this way.
Patent JP-H0629259-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SAITO TSUTOMU
IPC: H01L21/3065
Filed: 1992-07-09
Abstract: PURPOSE:To improve an ashing rate and improve element characteristics even if a substrate temperature is lowered by providing a magnetic field generating means for generating a magnetic field to prevent evacuation of oxygen in an ashing treatment chamber. CONSTITUTION:Oxygen radical flows, passing through a hole on the plasma shielding plate 13, to a stage 10 loading wafers and an ashing treatment chamber 12 provided under the stage 10 and having a gas evacuation port 11. A magnetic field generating means 1 made of a permanent magnet is provided within the side of sidewall of stage 10 and ashing treatment chamber 12 provided opposed thereto within the ashing treatment chamber 12. Thereby, the oxygen radical can be trapped efficiently in the proximity to the wafer 9 on the stage 10 in such a manner that the oxygen radical is prevented from penetrating into the side of evacuation port of the stage F. Accordingly, the ashing rate can be enhanced even if the wafer temperature is lowered.
Patent JP-H0846042-A (JP)
Title: Formation of viahole
Inventor: MURAI SHIGEYUKI
IPC: H01L21/768
Filed: 1994-08-03
Abstract: PURPOSE:To provide a method for forming a viahole in a semiconductor substrate accurately and readily without using a special equipment. CONSTITUTION:A first conductive film 2 formed in a surface of a GaAs substrate 1 is etched to a net shape and an etching hole 6 is formed in a lower part thereof. The GaAs substrate 1 is put in plating liquid and plating metal 7 is formed in the net-shape first conductive film 2. A viahole is formed by etching the GaAs substrate 1 from a rear side of the GaAs substrate 1 until a bottom part of the etching hole 6 is opened. Thereafter, a second conductive film is formed in an entire of a rear of the GaAs substrate 1 and an inner side of a viahole.
Patent JP-H0233432-A (JP)
Title: Fuel injection quantity control method for internal combustion engine
Inventor: TANAKA SEIGO
IPC: F02D41/04
Filed: 1988-07-21
Abstract: PURPOSE:To aim at improving the accuracy of the air-fuel ratio control by calculating the correcting injection quantity at a transition time from the difference between the first state quantity calculated from the intake air quantity and the engine speed and the second state quantity that fluctuates with the delay characteristic to the first state quantity. CONSTITUTION:In a processing device 31, the basic fuel injection quantity is obtained from the rotating speed of an internal combustion engine 3 calculated from the signals outputted from a crank angle detector 28 and the air flow detected at a detector 17. The first state quantity is obtained from the intake air quantity calculated from the signals outputted from a throttle valve aperture detector 30 and the engine speed, and the second state quantity that fluctuates with its delay characteristic (due to an intake air tube 15, the capacity of a surge tank 14, the wall adhering fuel quantity, etc.) to the first state quantity is further obtained so as to calculate the correcting injection quantity at a transition time from the difference between both these quantities, correct the basic injection quantity and calculate the fuel injection quantity. The theoretical air-fuel ratio can be thus maintained even at a transition time.
Patent JP-H0231828-A (JP)
Title: Scum dispersant and soap-based detergent composition
Inventor: KIKAWA HITOSHI
IPC: C09K23/18
Filed: 1988-07-21
Abstract: PURPOSE:To obtain a detergent compsn. dispersing scum and foaming well by incorporating aminoalkane sulfonic acid, a salt thereof or aminoalkane sulfobetaine represented by a specified structural formula as a dispersant into a soap-based detergent. CONSTITUTION:The sodium salt of fatty acid from beef tallow is blended with aminoalkane sulfonic acid or a salt thereof represented by formula I or aminoalkane sulfobetaine represented by formula II to obtain a soap-based detergent compsn. In the formulae I, II, R1 is alkyl, R2 is H or alkyl, the total number of C atoms in R1 and R2 is 8-20, each of R3-R5 is H, lower alkyl or lower hydroxyalkyl, (n) is 1 or 2 and M is H, an alkali metal, an alkaline earth metal regulated to an amt. equal to the amt. of a univalent metal, ammonium or substd. ammonium. By using the compsn., shampoo, body shampoo, etc., producing no scum and foaming well are obtd.
Patent JP-S6073602-A (JP)
Title: Optical waveguide of polymer
Inventor: MIYATA SEIZOU
IPC: C08F20/42
Filed: 1983-09-30
Abstract: PURPOSE:To facilitate writing by partially heat treating a copolymer consisting of specified vinylidene cyanide and a vinyl compound, other vinylidene compound or diene to form an optical waveguide. CONSTITUTION:A copolymer consisting of vinylidene cyanide represented by formula I and a vinyl compound, other vinylidene compound or diene is partially heat treated to form an optical waveguide which is different from other part in refractive index. For example, a substrate 1 of ''Pyrex'' glass or the like having a low refractive index is covered with a copolymer film 2, and an optical waveguide 3 is formed in the film 2. When light is introduced into the waveguide 3 from an end 4, the light is guided through the waveguide 3 in a trapped state because the waveguide 3 has a higher refractive index than the outside, and it emerges dividedly from ends 5, 5' of the waveguide 3.
Patent JP-S6339844-A (JP)
Title: Production of glycinamide
Inventor: HIRANO HIDEKI
IPC: C07C237/06
Filed: 1986-08-05
Abstract: PURPOSE:To obtain a compound useful as an intermediate raw material for drugs and agricultural chemicals from inexpensive and readily obtainable raw materials by simple operation and in high yield without using a strongly toxic hydroxyanic acid compound, by reacting ahalogenoacetic ester with ammonia in the presence of a carbonate. CONSTITUTION:A halogenacetic ester (e.g. methyl chloroacetate) is reacted with ammonia in the presence of a carbonate (ammonium carbonate) in a solvent such as methanol, etc., at 0-100 deg.C, preferably 20-60 deg.C to give glycinamide, the aimed substance. The amount of ammonia used is 2-10 mols, preferably 3-5 mols based on 1 mol halogenacetic ester and the amount of the carbonate is 0.1-2 mols, preferably 0.3-1 mol in the reaction. A carbonic acid gas may be introduced into the reaction solution instead of a carbonate.
Patent JP-S6342946-A (JP)
Inventor: HORIE AKIYOSHI
IPC: D04B1/00
Filed: 1986-08-05
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-H104935-A (JP)
Title: Liquid sauce composition for meat
Inventor: ICHIKAWA HIROSHI
IPC: A23L23/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a tasty liquid sauce composition for meats that contains meat-softening protease and controls reduction of activity of meat softening protease in storage at room temperature by specifying the value of water activity of the aqueous phase of the liquid sauce composition and by covering the liquid surface of the aqueous phase with liquid fatty oil. SOLUTION: This liquid sauce composition for meats which contains meat- softening protease is obtained by making the water activity of the aqueous phase of the sauce composition 0.9 or less and covering the liquid surface of the aqueous phase of the sauce composition with liquid fatty oil of 0.5-15wt.% of the sauce composition, and preferably adding glutathione in quantity of 0.004-0.3wt.% to the aqueous phase of the sauce composition to further improve the meat softness retaining effect. This liquid sauce composition is useful as a special sauce for grilled meats, skewered barbecued chickens, beefsteaks, grilled spare ribs, etc.
Patent JP-H0777516-A (JP)
Title: Nondestructive inspection equipment
Inventor: HISAGAI YUICHI
IPC: G01N27/82
Filed: 1994-07-12
Abstract: PURPOSE:To detect a defect present in a long or large material efficiently by detecting a microvariation of magnetic field, caused by a material to be inspected passing over an inspection region defined by a magnetic shield container, using a magnetic sensor comprising an SQUID(superconducting quantum interference device). CONSTITUTION:A long material 1 to be inspected is run through a magnetic shield container 4 and a magnetic sensor 3 comprising an SQUID 32 is disposed on the way of the moving path. Microvariation of magnetic field caused by a foreign matter or defect present in the material 1 is detected by the powerful magnetic sensor 3 comprising the SQUID 32 which delivers an output signal to a measuring unit 10. The SQUID 32 is additionally provided with an electromagnetically coupled flux transformer 31 in order to enhance the sensitivity. More specifically, the flux transformer 31 comprises a pickup coil 31A having a small number of turns and an input coil 31B having a large number of turns and the coil 31B is disposed closely to the SQUID 32. A thermal insulation vessel 34 is filled with a cooling medium 33, e.g. liquid nitrogen.
Patent JP-H1027872-A (JP)
Title: Forming equipment of lead frame
Inventor: TANAKA MINORU
IPC: H01L23/48
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To enable to crushed part of a lead frame to be stabilized in shape and dimensions after the lead frame is subjected to a forming process of the staking part. SOLUTION: This equipment is composed of a staking-receive die 2 where a lead frame 1 is placed and a staking punch 3 which presses down the prescribed part of the lead frame 1. The staking-receive die 2 is equipped with pads 2a which restrain the die pad 1a of the lead frame 1 from protruding in its crosswise direction, and the pads 2a are so provided upright as to enable the staking punch 3 to freely enter or retreat. By these pads 2a, the lead frames 1 are lessened in fluctuation in shape and dimensions.
Patent JP-S5977369-A (JP)
Title: Image interpolation apparatus
Inventor: MACHIDA ETSUROU
IPC: G01N29/44
Filed: 1982-10-19
Abstract: PURPOSE:To prevent deterioration in the quality of picture by performing interpolation at the writing into or reading from a digital scan converter. CONSTITUTION:In a sector scan ultrasonic diagnosing equipment having a digital scan converter, an ultrasound echo signal returned from a body is inputted into an A/D converter 1 after amplifier and detected to make a digital sample data. The data is written into a frame memory 3 through a lateral direction writing interpolation device 2. The lateral direction writing interpolation device 2 is a circuit which is adapted to perform a writing on real time into a frame memory 3 interolating several subscan lines between original scan lines and a data to be interpolated is done so from those at the same depth of the original scan line. This interpolation may be performed at the reading from or writing into the frame memory and at the time of both writing into the reading from the frame memory.
Patent JP-S5884838-A (JP)
Title: Manufacture of polypropylene composition
Inventor: NAKAGAWA MIKIO
IPC: C08L23/10
Filed: 1981-11-17
Abstract: PURPOSE:To obtain a polypropylene composition of high fluidity, having high low-temperature impact strength, by kneading in molten state with a particular specific energy, a composition comprising polypropylene, a propylene-ethylene random copolymer, and polyethylene, then adding an organic peroxide followed by heat treatment. CONSTITUTION:The objective composition can be obtained by kneading in molten state with a specific energy >=0.15kW/kg (pref. >=0.20kW/kg), 100pts.wt. of a composition comprising (A) 55-95pts.wt. of polypropylene or a copolymer of >=90mol% of propylene with another alpha-olefin, having an intrinsic visosity pref. 1-4dl/g, (B) 1-20pts.wt. of a propylene-ethylene random copolymer (pref. with a propylene content being 20-80mol% and an intronsic visosity being 1.0- 10dl/g), and (C) 0-25pts,wt. of polyethylene followed by incorporating 0.01- 0.1pts.wt. of an organic peroxide and carrying out heat treatment at 180-300 deg.C.
Patent JP-H0515085-A (JP)
Title: Checking method for life of battery of uninterruptible power source of bidirectional catv system
Inventor: ISHII SOJI
IPC: H02J9/06
Filed: 1991-06-28
Abstract: PURPOSE:To provide a method for simply checking a life of a battery contained in an uninterruptible power source supplying device in a center. CONSTITUTION:In an uninterruptible power source supplying device for supplying power to a repeating amplifier for a CATV provided in a CATV transmission line, supply of a commercial power source is forcibly interrupted by a command from a center 1, an uninterruptible power source supplying device 3 is operated at the time of power interruption to supply power from the battery in the device 3 to the amplifier through an inverter and to monitor a battery voltage in the center. When the battery voltage becomes a reference value or less, an elimination command is output from the center to eliminate the power interruption state, a time until the battery voltage becomes a reference voltage value Vo or lower is measured in the center 1 to check the life of the battery.
Patent JP-H0472029-A (JP)
Title: Hydrogen storage ni-zr alloy
Inventor: DOI HIDEKAZU
IPC: C22C19/03
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a hydrogen storage Ni-Zr alloy having an MgZn2 type crystalline structure, i.e., a hexagonal C14 type crystalline structure and particularly suitable for the active material in the negative pole of a closed type Ni- hydrogen storage battery by adding specified alloy elements to Ni. CONSTITUTION:This hydrogen storage Ni-Zr alloy has a compsn. contg., by weight, 10 to 37% Zr, 5 to 25% Ti, 4 to 20%. Mn, 0.01 to 5% Fe, 0.001 to 0.5% Pt or Au, 0.1 to 15% V, 0.01 to 4.5% Al and 0.01 to 13% W, furthermore contg., at need, one or two kinds of 1 to 7% Cu and 0.05 to 6% Cr and the balance Ni with inevitable impurities and has an MgZn2 type crystalline structure. At the time of using the alloy as the active material in the negative pole of a closed type Ni-hydrogen storage, it has high energy density and electric capacity, shows a long cycle life, furthermore small in self-discharge and also excellent in charging-discharging properties at high rates.
Patent JP-S6340214-A (JP)
Inventor: KOTOGAMI KEIICHI
IPC: C04B35/46
Filed: 1986-08-06
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-H0745043-A (JP)
Title: Digital data recording and reproducing method
Inventor: HAMAI SHINJI
IPC: G11B20/10
Filed: 1993-07-26
Abstract: PURPOSE:To attain a high speed read-out of control data in the digital data recording/reproducing device to record/reproduce the digital data. CONSTITUTION:At the time when a cassette 9 is inserted, an address on the magnetic tape 10 in which the control data controlling the data are recorded, is read out from a memory 11, and by outputting the address to a tape control circuit 7, the magnetic tape 10 is moved to the position where the control data are recorded. Then, the control data are read out by a head 8 and stored in a control data storage circuit 5. At the time when the tape is taken out, the control data stored in the control data storage circuit 5 are converted into a recording current by a deformatter 2 and recorded on the magnetic tape 10 by the head 8, and also the recorded address is recorded in the memory 11.
Patent JP-S6430970-A (JP)
Title: Pulley and its manufacture
Inventor: MATSUOKA TAKESHI
IPC: B21D53/26
Filed: 1987-07-24
Abstract: PURPOSE:To promote the miniaturization, weight lightness and the improvement of reliability in the mechanical strength by integrally forming a web with a rim by a metal material folded in its peripheral part while increasing a plate thickness of the rim so as to be larger than the plate thickness of the web. CONSTITUTION:A disk-shaped metal thin plate 10 forms its central part by drawing into a housing 7, being rotated clamped by a jig 11, and pressing a thickness increasing bending roller 12 to a peripheral part 10b performing thickness increasing bending work next pressing a preliminary molding roller 14, flanges 5, 6 are formed. Subsequently, a finish molding roller 15 is pressed forming a poly-V groove 2a by rolling on the peripheral part 10b serving as a rim 2, and a pulley 1 is manufactured. This pulley 1 increases the thickness of the rim 2 without generating a two-fold part in a connection part 4 between the rim 2 and a web 3. Thus promoting the miniaturization and the lightness of weight, while even in the point of mechanical strength, the reliability can be sufficiently enhanced.
Patent JP-S6161603-A (JP)
Title: Apparatus for separating fluid and preparation of the apparatus
Inventor: ASANUMA AKIRA
IPC: B01D63/02
Filed: 1984-09-04
Abstract: PURPOSE:To facilitate handling of hollow fibers during prepn. of a fluid separating apparatus and to avoid reduction of efficiency of the fluid even if the bundle of the hollow fiber is swollen by the contact with water by winding a fibrous member spirally around a bundled body of a hollow fiber type separating element. CONSTITUTION:A stretchable fibrous member 3 such as woolly finished nylon yarn 6, etc. is wound around an external periphery of a hollow yarn fiber bundle 2 which comprises a fluid separating element, which is housed in this state in a case 1 provided with an inlet 8a and an outlet 8b of the fluid to be treated. Both ends of the fibrous member are adhered and fixed to the case 1 interposing a supporting body 4a. A hollow part of the hollow yarn bundle 2 is opened at an end surface 4b of the supporting member 4a, and a chamber 9 for fluid to be treated such as blood is formed by a header 5 provided with an introducing port 6a and a discharging port 6b. The apparatus is used, for example, as a dialyzer for artificial kidney.