baber/WOPTO huggingface dataset:
Patent JP-S5677595-A (JP)
Title: Annular blower
Inventor: TANAKA TADAO
IPC: F04D23/00
Filed: 1979-11-30
Abstract: PURPOSE: To prevent leakage of high-pressure air by a method wherein such a gap that a casing and a ring substantially do not contact with each other is provided between the casing and the ring by using a ring made of a hard, light-weighted resin.  
     CONSTITUTION: An annular groove 22 opening toward the casing 4 is provided at the lateral part of a vane wheel 21 which is faced to the casing 4 with a small gap therebetween. The ring 23 made of the hard, light-weighted resin such as polystyrene foam is fixed in the groove 22 by fitting under pressure. The pressure contact surface of the ring 23 is worn in a short period of time accompanying with the rotation of the wheel 21, and the gap substantially preventing the casing 4 and the ring 23 from mutual contact is formed between the casing 4 and the ring 23 after the blower is operated for a certain period of time. Accordingly, leakage of air at the part in question can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5987017-A (JP)
Inventor: KAARU BUINTAA
IPC: B01D53/81
Filed: 1983-08-26
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-S5944512-A (JP)
Title: Purging of coal/oil mixture burner system
Inventor: SAOTOME TAKASHI
IPC: F23K5/18
Filed: 1982-09-08
Abstract: PURPOSE:To completely clean the burner system at the end of burning with coal/oil mixture by a method wherein, firstly the coal oil mixture is purged with the medium of said mixture, and secondly the medium is purged with vapor. CONSTITUTION:When the stoppage of burning is requested, a burner inlet valve 2 is closed and simultaneously purging oil is introduced in a piping 3 through a purging oil distributing piping 21 by opening a purging oil inlet valve 20 in order to purge the coal oil mixture in a valve connection joint 4, a burner gun 5, and a burner tip 7 with purging oil. Upon the completion of the purging of the coal oil mixture with purging oil, the purging oil inlet valve 20 is closed and simultaneously a vapor purging inlet valve 13 is open in order to vapor-purge the joint 4, the burner gun 5, and the burner tip 7, all of which are connected after the piping 3. In such a manner as described above, the burner system can be completely cleaned at the end of burning of the coal/oil mixture.
Patent JP-H112804-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI MASAYUKI
IPC: G02F1/1335
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which suppresses the disorder of an array of polarizers by uniformly radiating the heat conducted from a back light so as to prevent a display defect due to heat conduction irregularity. SOLUTION: A light-transmissive silicon sheet of 10 to 500 μm in thickness is provided as a heat-conductive sheet 7 between a back light unit 2 and an incidence-side polarizer 3 over the entire surface of the display area of a liquid crystal panel. As the heat-conductive sheet 7, a sheet is usable which has a metallic thin film of high heat conductivity, such as aluminum nitride and an indium compound, vapor-deposited on a sheet type substance such as a glass substrate with good transparency or light-transmissive film is usable.
Patent JP-S5277728-A (JP)
Title: Electrophotographic light sensitive material
Inventor: YAMANE SHIROU
IPC: G03G5/14
Filed: 1975-12-24
Abstract: PURPOSE: To enable the title material to be superior in durability and humidity resistance and to form a stabilized image, by providing a protective film consisting of a specified resin, such as modified ether type polyesters on a photoconductor layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05347176-A (JP)
Title: Terminal crimping device
Inventor: ARIMITSU FUJIO
IPC: H01R43/052
Filed: 1992-06-15
Abstract: PURPOSE:To perform terminal crimp surely at high speed in one operation, by displacing an upper metal mold and a lower mold in complete synchronism with each other. CONSTITUTION:When a rotary shaft 43 is rotated by drive force from a motor 38, a lower mold holding member 36 for holding a lower metal mold 32 is vertically displaced by the operation of an eccentric cam fixed on the rotary shaft 43. Rotation of the rotary shaft 43 is transferred to a rotary shaft 49 through a timing belt 48. Rotation of the rotary shaft 49 provides operation of a crank means comprising a crank arm 61 and links 53, 55, etc., so that an upper mold holding member 51 for holding an upper metal mold 31 is vertically displaced. Thus, the upper metal mold 31 and the lower metal mold 32 are displaced in complete synchronism so as to meet with each other at the datum level position 30 where the end of the wire for crimping a terminal is held.
Patent JP-H05313770-A (JP)
Title: Japanese abacus with finger exerciser
Inventor: SATO ATSUHIKO
IPC: G06C1/00
Filed: 1992-05-01
Abstract: PURPOSE:To provide the Japanese abacus (SOROBAN in Japanese) with a finger exerciser which improves the effect of practice of counting on the abacus. CONSTITUTION:A set frame 10 of a finger exerciser main body 2 consists of both side frames 1a of an abacus 1, an end part frame 1b of the abacus 1 and a partitioning frame 1c provided a prescribed length apart from the end part frame 1b. The finger exerciser main body 2 consists of a holding frame 11, which can be fitted to the set frame 10, and rotating rolls 3, 4, and 5 which are pivotally supported by the holding frame 11 and have finger resting projections 12 on outer peripheries.
Patent JP-H0792691-A (JP)
Title: Photosensitive planographic printing plate processing equipment
Inventor: TAKEKOSHI TOMOAKI
IPC: G03F7/30
Filed: 1993-06-25
Abstract: PURPOSE:To prevent the extreme abnormality in replenishment of a liquid by enhancing the exactness in the amt. of the replenishing liquid to be replenished for the purpose of recovering a developer from fatigue. CONSTITUTION:The degree of fatigue of the developer is estimated by the area of a PS plate 12 detected by a detector 90 and is fluctuated by a ratio of the area of the image parts and area of the non-image parts of the PS plate 12. The degree of fatigue of the developer corresponds to the electric conductivity. A detector for detecting electric conductivity goes out of order when the dissolved deposits, etc., of the PS plate 12 adhere to the detector 92. Usually, a replenishing pump 66 and a water feed pump 72 operate to supply the development replenishing liquid and water at the specified ratio corresponding to the degree of fatigue of development calculated from the area of the PS plate 12. An alarm is issued or the replenishing system is automatically or manually switched to the replenishing system based on the area of the PS plate 12 when the difference between the required amt. of the replenishing liquid calculated from the area of the PS plate 12 and the value of the required amt. of the replenishing liquid calculated from the electric conductivity exhibits an abnormal value.
Patent JP-S5944669-A (JP)
Title: Pallet electric conduction device provided with safety cover
Inventor: YAMAMOTO YOSHISADA
IPC: G01R31/18
Filed: 1982-09-06
Abstract: PURPOSE:To prevent an electric shock, etc., by providing a safety cover which usually covers and hides the upper face of a feeder, moves only at the point of time when a pallet reaches a position of the feeder, and allows contact electric conduction of the feeder and a collecting electrode of the pallet. CONSTITUTION:An electric conduction rail 2 is contained in the inside lower part of a gutter-like shrouding tool 1 placed along a line of a roll conveyor, and a lot of electric conduction parts 6 consisting of a feeder 3 connected electrically to the electric conduction rail 2, a safety cover 4 and a cover driving device 5 are provided at suitable intervals in the inside of the shrouding tool 1. As for the cover driving device 5, when a pallet P (chain line) approaches the electric conduction part 6 and contact-rotates a driving wheel 51, its rotation is transmitted to the safety cover 4 through a rack 52 and a pinion 53, the safety cover 4 moves backward, the feeder 3 projects, is made to press-contact with a collecting electrode 7 of the pallet P, and electric conduction is executed. When the rear end of the pallet P is separated from the driving wheel 51, the safety cover 4 is returned to its original position by an action of a spring 55.
Patent JP-2000345913-A (JP)
Title: Control parameter value setting device for electronically controlled internal combustion engine, and control parameter value setting method for electronically controlled internal combustion engine
Inventor: FUJIWARA KUNIO
IPC: F02D45/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To easily and properly set an optimum control parameter of an electronically controlled internal combustion engine by using much less data, concerning a control parameter value setting device and method for an electronically controlled internal combustion engine. SOLUTION: An electronically controlled internal combustion engine 1 is operated by an initial value for detecting an optimum value set for each control parameter according to the operating state of the electronically controlled internal combustion engine 1, and an optimum value of each control parameter is set from a response value of the engine at that time. In this case, a limit line corresponding to the allowable limit of each response value by the curve approximation is estimated from the initial values related to first and second control parameters and respective response values obtained from response value detecting means 11 to 13, and the optimum value is set to a specified optimum value so as to be an optimum value in the range specified by the limit line.
Patent JP-S5679427-A (JP)
Title: Dispersion of impurity substance of semiconductor wafer
Inventor: SAKAI TADASHI
IPC: H01L21/223
Filed: 1979-11-30
Abstract: PURPOSE:To obtain a uniform concentration of dispersion by a method wherein a longitudinal gate-shaped solid dispersion device is stored in a quartz core pipe constituting a dispersion device, a quartz boat having a plurality of longitudinal semiconductor wafers similarly arranged in the dispersion device and then the boat is slid in the forward and backward directions. CONSTITUTION:One end of the quartz core pipe 12 having a heating heater 11 at its outer circumference is reduced in its diameter and to this one end is connected a gas supply device 9 for supplying some atmospheric gases such as N2 etc. Then, a longitudinal gate-shaped solid dispersion source 13 having as its major constitutent a ceramic material having a high melting point constituted by Al2O3, SiO2, MgO and having B2O3 uniformly dispersed therein is accommodated in the quartz core pipe 12, while a quartz boat 15 having a number of semiconductor wafers 14 made to be adjacent to each other and both surfaces of the semiconductor wafers made to be parallel with a wall of the source 13 is housed in the source 13. With this arrangment, the boat 15 is slid in the forward and backward directions by the shafts of the quartz boat driving device 16 passing through the other end of the core pipe 12 during a dispersion processing.
Patent JP-S63319190-A (JP)
Title: Thermal transfer sheet and production thereof
Inventor: ONISHI HIROSHI
IPC: B41J17/00
Filed: 1987-06-23
Abstract: PURPOSE:To obtain a thermal transfer sheet capable of continuous control of transfer recorded density according to the quantity of heat applied by a thermal head, by providing a thermal transfer layer comprising specified auxiliary particles mixed and dispersed in an ink material, on one side of a sheet- shaped heat-resistant base. CONSTITUTION:An ink material layer 3 comprises a coloring material 5 comprising a pigment or dye mixed in a binder material 4 comprising a hot-melt material. Auxiliary particles having a viscosity lower than the viscosity of the binder material at a temperature not lower than the melting point (softening point) thereof, being solid at normal temperature and being not fully compatible with the binder material 4 are mixed and dispersed in the ink material layer 3 to constitute a thermal transfer layer 7. A sheet-shaped heat-resistant base 2 may be, for example, a film of polyethylene terephthalate having a thickness of 2-10mum. The binder material 4 and the auxiliary particles 6 comprise one or more hot-melt materials so that they are solid at normal temperature and become sticky, transferable and adhesive to an image-receiving material when temperature is raised.
Patent JP-H0388426-A (JP)
Title: D/a converter
Inventor: OGAWARA TAKESHI
IPC: H03M1/74
Filed: 1990-06-14
Abstract: PURPOSE:To decrease the dispersion of the resistance of plural resistors and to constitute a D/A converter with high accuracy by connecting the plural resistors forming a resistance ladder in parallel or in series to decrease the voltage across the resistors. CONSTITUTION:A resistor connecting between an output terminal 15 and a power supply terminal 13 of a D/A converter among resistors forming a resistance ladder is formed by the series connection of two resistors each comprising parallel connection of two resistors to obtain a prescribed resistance. That is, the resistors 23, 24 and 25, 26 are employed to halve a current flowing to the resistors 23, 24 and 25, 26 in comparison with a current of a conventional circuit. Thus, the temperature dependency of the resistors is decreased and the accuracy of the D/A converter is enhanced.
Patent JP-S64710-A (JP)
Title: Superconductor magnet
Inventor: UMEDA MASAICHI
IPC: H01F6/06
Filed: 1987-06-23
Abstract: PURPOSE:To obtain a superconductor magnet using oxide superconductors having superconductivity at a high temperature by forming concentric or spiral grooves to each surface and shaping the oxide superconductors formed into respective groove in a plurality of ceramic boards laminated as conductor coils. CONSTITUTION:When grooves 1A in ceramic boards 1 are filled with (YBa)Cu3 O7 powder and each ceramic board is laminated while the positions of flat sections 1B are displaced, oxide superconductors 2 at the same radius position of respective ceramic board are connected vertically through holes 1C. Lateral grooves crossing the flat sections 1B or lateral holes 1D penetrating the flat sections 1B are shaped respectively to the ceramic boards position at an uppermost end and an lowermost end, and the adjacent concentric oxide superconductors are connected. The connected oxide superconductors are compression-molded by hydrostatic pressing, hot hydrostatic pressing, etc. and sintered at a temperature such as 800-900 deg.C, thus forming a coil in which the oxide superconductors are wound in multilayers. Electrodes are set up at both ends of the coil, and the coil is dipped into a high purity aluminum bath in a vacuum and impregnated with aluminum, thus unifying laminated ceramic boards.
Patent JP-S64478-A (JP)
Title: Chirp radar equipment
Inventor: NISHIKAWA KATSUHIKO
IPC: G01S7/292
Filed: 1987-06-23
Abstract: PURPOSE: To decrease the side lobes occurring in Fresnel ripples by constituting a signal generating part of a means for storing the chirp signal subjected to a frequency predistortion and a control circuit for controlling the reading out of this memory means.  
     CONSTITUTION: The chirp signal waveform subjected to the frequency predistortion is previously set in a memory circuit 12 and the memory content of the circuit 12 is read out by the reading out control circuit 11, by which the prescribed chirp signal is applied to a signal transmission part 13. This chirp signal is amplified in the transmission part 13 and is radiated to the space via a signal transmitting/receiving and demultiplexing part 14. After the chirp signal is reflected by a target, the signal is amplified in a signal receiving part 16 via the antenna 15 and the demultiplexing part 14. The amplified chirp signal is subjected to time compression in a pulse compression part 17 consisting of a chirp filter 18 for pulse compression and is converted to an impulse signal; following which said signal is detected 19. Since the transmitted output waveform is subjected to the frequency predistortion, the Fresnel ripples generated in the spectra are improved. The side lobes in the output waveform of the filter 18 are, therefore, decreased. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09322532-A (JP)
Title: Power supply circuit
Inventor: SUZUKI KAZUYA
IPC: H02M7/21
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce a loss at the time of a light load, by a method in which the primary winding of a current transformer is connected so as to detect a current which is turned on/off by a main switching device, and an FET is driven by the secondary winding of the current transformer. SOLUTION: If a driving signal is applied to a main switching device 4 from a control circuit 15, a current proportional to an output current flows through the primary winding N1 of a transformer 3. At that time, a voltage is induced in the secondary winding N2 of the transformer 3 and a current is supplied to the output side through a choke coil 9, a capacitor 8 and a diode 7. At the same time, a voltage is induced in the secondary winding N2 of a current transformer 17, and a current flows through a resistor 18, a diode 19 and a resistor 20 to turn on an FET 21. Therefore, the ON-voltage of the FET 21 can be set at a value lower than the normal forward voltage of a diode, so that a loss can be reduced.
Patent JP-H099425-A (JP)
Title: Small-sized low-voltage switchboard
Inventor: OGATA TSUKASA
IPC: H02B3/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a small-sized low-voltage switchboard which can improve the productivity and maintenance and inspection property, without reducing the number of accommodated parts. CONSTITUTION: A truck part 5 is composed, in a box, of a bottom plate 6, a front plate 8, a side plate 8, and a rear plate 9. The truck part 5 is constituted to be pushed in and drawn out freely, with the rollers 10 projected at the edges on both sides of the bottom plate 6 being guided by the guide grooves 4 provided at the opposite inner side faces of the casing 1. Moreover, the side plate 8 and the rear plate 9 are attached capably of standing on their heads to the bottom plate 6, with a hinge 11 as the center of rotation. So, the bottom plate 6, the side plate 8, and the rear plate 9 are developed into plane form by bringing down the side plate 8 and the rear plate 9 outward, in condition that the truck part 5 is pulled out of the casing 1.
Patent JP-S6312132-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L23/52
Filed: 1986-07-03
Abstract: PURPOSE:To form a barrier metal without using special processes such as evaporation, by selectively forming high-melting-point metal or a compound of high- melting-point metal on a substrate, thereafter thermally treating said high- melting-point formed layer in an atmosphere including nitrogen. CONSTITUTION:On an Si substrate 10, an SiO2 layer 11 having a hole 11a is formed. A Ti layer 12 is deposited on the SiO2 layer. Then, annealing is performed so that a part of Ti located in the hole part 11a reacts with the substrate 10. Thus a TiSi2 layer (gate electrode) 13 is formed. Then the entire Ti 12 is removed by etching using H2O2. Heat treatment is performed in an nitrogen atmosphere, and a TiN layer 14 is selectively formed on the TiSi2 layer 13 in a self-aligning manner. Thus a barrier metal layer 14 can be formed without using special processes such as evaporation.
Patent JP-H116015-A (JP)
Title: Production of grain oriented silicon steel sheet with low iron loss
Inventor: TAMURA KAZUAKI
IPC: H01F1/16
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a grain oriented silicon steel sheet with low iron loss, used for an iron core for a transformer, etc. SOLUTION: A silicon steel slab, having a composition containing, by weight ratio, 0.0030-0.090% C, 2.0-4.5% Si, 0.05-0.15% Mn, 0.01-0.04%, in total, of one or both of S and Se, 0.1-3.0% Al, and <=0.0100% N, is used as a stock. After the slab is hot-rolled, the resultant steel plate is cold-rolled at 10 to 50% draft R(%) or warm-rolled at <=400 deg.C. Subsequently, annealing is applied under the condition that the temp. rise rate H ( deg.C/s) between 400 and 800 deg.C satisfies 8<=H( deg.C/s) <=36-0.48R (%). Then, cold rolling is carried out two or more times while performing process annealing between cold rolling stages, and the resultant steel sheet is subjected to decarburizing annealing and then to final finish annealing.
Patent JP-H11322873-A (JP)
Title: Curable composition
Inventor: MANZOUJI TAKAKO
IPC: C08F299/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition having excellent curability and capable of preparing films having good releasability by compounding a siloxane graft-type vinyl polymer as a curable agent to an organic silicon compound including an aliphatic unsaturated bond and a hydrosilylation promoting catalyst. SOLUTION: This composition consists of (A) a siloxane graft-type vinyl polymer with a siloxane chain of formula I and II (B is a bivalent hydrocarbon or an alkylene oxyalkylene; R is a monovalent hydrocarbon except an aliphatic unsaturated bond; (a) is 0 or 1; (n) is >10 integer; (p) is 0-9; (m) is 0-2; X is H or a monovalent organic group) graft-bonded to a side chain, (B) an organic silicon compound or an organic resin having multiple aliphatic unsaturated bonds and (C) a hydrosilylation promoting catalyst (e.g. chloroplatinic acid). The ingredient A is obtained by e.g. copolymerization of a silicone macromonomer of formula IV (Y is a vinyl-polymerizable group) with a polymerizable siloxane.
Patent JP-S5946690-A (JP)
Inventor: KASHIO YUKIO
IPC: G10H1/00
Filed: 1982-09-10
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-H0820263-A (JP)
Title: Instrument panel
Inventor: IZUMO NORIFUMI
IPC: B60K37/00
Filed: 1994-07-08
Abstract: PURPOSE:To enable a reinforcement member to sufficiently display its impact energy absorbing action. CONSTITUTION:In an instrument panel 1 of such constitution that an opening 3 provided at an instrument panel body 2 is closed using a cover 4 supported by a reinforcement member 5 from the inside, the end part of the reinforcement member 5 is provided with an approximately L-shape extended part 6 extended to a peripheral edge part 3a partitioning the opening 3 of the instrument panel body 2.
Patent JP-2000310004-A (JP)
Title: Laminated building partition of self-reactive material
Inventor: MIYAZAKI KIMIJI
IPC: E04C2/52
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To constitute a building space having effects for producing vitality of good balance, improving efficiency, increasing health, preventing aging, sharpening sensible sense, and the like, by using building material having ecological activated fiber as main base material and having self-reactive property in corporated with shape memory element. SOLUTION: Building material is used as partition, which has ecological activated fiber (natural vegetable fiber) as a main base material, and has self reactive property incorporated with shape memory element. For example, this building material is used to mold a rib board single substance having many ribs arranged in one direction, the rib boards are piledly stuck so as to be orthogonal with each other in the X-direction 3 and the Y-direction 4, to form partition material having air layers 5. The partition material is formed into a self-standing unit having a standardized width, and by continuously building them in, the partition is constituted. Hereby, by the action of energy radiated from natural vegetable fiber, vitality of good balance can be produced.