baber/WOPTO huggingface dataset:
Patent JP-2000091078-A (JP)
Title: Organic electroluminescence element
Inventor: UEDA HIDEAKI
IPC: H05B33/22
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To increase light emitting intensity, and to exhibit stable performance even repetedly used by constituting an electron injection layer of organic salt or an organic metallic complex of alkaline metal or alkaline earth metal. SOLUTION: Organic salt or an organic metallic complex of alkaline metal or alkaline earth metal is used for an electron injection layer, electron injection performance is improved. A film thickness of the electron injection layer is desirably as thines 0.1 to 20 nm. Thus, since electric field strength can be increased, a flow of electrons becomes very smooth, and light emission starting voltage required for emitting the light from an organic EL element may be low, so that the light can be stably emitted for many hours. Particularly, Li, K and Cs are desirable as metals contained in the organic salt or the organic metallic complex from the viewpoint of improving a light emitting characteristic. The electron injection layer may be a film by mixing these organic salt by two kinds or more.
Patent JP-S61133500-A (JP)
Inventor: MARUTA OSAMU
IPC: G08C15/06
Filed: 1984-12-04
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-H0198099-A (JP)
Title: Gas leak transmission mechanism for subscriber private information communication system
Inventor: OKAMOTO YUTAKA
IPC: G08B21/00
Filed: 1987-10-09
Abstract: PURPOSE:To reduce the burden on a purchaser and to enable gas leak transmission by providing an adapter which is adapted to an existent gas sensor in a house together when a communication unit is installed in the house. CONSTITUTION:The adapter 1 is constituted having a current sensor 2 inside, and this adapter has insertion blades 1a and 1a to be connected to a power source outlet 3; and the existent gas leak sensor 5 is connected through a connector 4. The current sensor 2, on the other hand, is formed of a magnetic field producing body 6 constituted by winding a coil 8 around an annular iron core 7 and putting them in a doughnut-shaped case 10 across an electric insulator 9. When the adapter 1 is connected to the power source outlet 3, a current flows through the magnetic field forming body 6 and a voltage is developed between the terminals of a plug 19 through a full-wave rectifier. The plug 19 is connected to the communication unit to perform gas leak transmission.
Patent JP-H02103108-A (JP)
Title: Preparation of skin integral molding by injection molding
Inventor: OKUBO TAKASHI
IPC: B29L9/00
Filed: 1988-10-13
Abstract: PURPOSE:To prevent the generation of distortion in a skin material and to enhance economical efficiency by plasticizing a resin becoming a base material to fill the space part formed between a cavity and a plunger from a hot runner and filling the cavity with the resin allowed to fill the space part under low pressure by the plunger. CONSTITUTION:A skin material 2 is arranged in a female die 10 and held on both sides by clamps. Next, the female die 10 having the skin material 2 arranged thereto and a male die 20 are clamped and, at this time, the end part of the skin material 2 is cut off by a force-cutting blade part 30. Then, a resin becoming a base material 1 is injected in the space part 21 formed between a cavity 11 and a plunger 23 from a hot runner 22 and, by once injecting the resin in the space part 21, the temp. and pressure of the resin are controlled to be capable of being lowered. The plunger 23 is operated by a hydraulic cylinder 24 in order to fill the cavity with the resin under low pressure allowed to fill the space part 21. Thereafter, the female and male dies are opened to take out a product. The end part of the taken-out product is bonded as a folding part 3.
Patent JP-H03114619-A (JP)
Title: Manufacture of prototypal model of die
Inventor: TAMURA KUNINORI
IPC: B22C9/06
Filed: 1989-09-28
Abstract: PURPOSE:To accurately perform working and correcting work and to improve working efficiency by working prototypal model place of die into a prescribed accuracy of flatness when the pilling quantity of plural platelike members is reached at the prottypal model place of die where accuracy of flatness in the pilling direction is needed. CONSTITUTION:Two-dimensional graphic data that show plural kinds of disassembled plan images and appearance plan images about the die to be manufactured are inputted to a computer and three-dimensional graphic data that show the whole image of a die are made from that inputted data. Next, the contour data of the plate-like member 1 are made by slicing the die in the longitudinal direction from the above mentioned three-dimensional graphic data and the platelike member 1 is worked into a prescribed contour shape. After that, 1st piling work and 1st flattening are performed and 2nd pilling work and 2nd flattening are performed in parallel with that. By bonding the lower piled body 2 and the upper piled body 3, piling integrally by and performing finish working the prototypal model of die can be high-accurately and efficiently manufactured.
Patent JP-H0567805-A (JP)
Title: Avalanche photodiode
Inventor: KAGAWA TOSHIAKI
IPC: H01L31/107
Filed: 1991-09-09
Abstract: PURPOSE:To eliminate a tunnel current in a sheet dope layer between an optical absorption layer and a superlattice multiplication layer and prevent a deterioration of high-frequency characteristic by a pileup of a carrier. CONSTITUTION:In a sheet dope layer put between an In0.53Ga0.47As layer 5 of an optional absorption and an In0.52Al0.48As/In0.8Ga0.2As0.6P0.4 superlattice multiplication layer 3, an In0.8Ga0.2As0.6P0.4 layer 12 is formed on a side near to the In0.53Ga0.47As layer 5, and an In0.52Al0.48As layer 11 is formed on a side near the In0.52Al0.48As/In0.8Ga0.2As0.6P0.4 superlattice multiplication layer 3.
Patent JP-H04135490-A (JP)
Title: Dna coding chicken glucagon
Inventor: NAYA KOUJI
IPC: C12N15/16
Filed: 1990-09-25
Abstract: PURPOSE:To enable mass production of the subject DNA by making it contain a specified amino acid sequence. CONSTITUTION:A cDNA library (a) is formed using a poly (A)<+>RNA obtained by extraction from chicken pancreas as a template and a probe (b) is obtained by synthesizing an oligonucleotide corresponding to 60 base pairs coding 20 amino acids of the amino terminal of rat glucagon. The component (a) is then screened by the component (b) so as to clone cDNA (c) of chicken preproglucagon and the component (c) is cut using a desired restriction enzyme to determine its base sequence and amino acid sequence. The objective DNA having an amino acid sequence of the formula containing, e.g. a signal peptide composed of 22 amino acids and an NH2-peptide composed of 30 amino acids at the N terminal and an internal peptide composed of 24 amino acids and a glucagon-like peptide composed of 37 amino acids at the C terminal and coding chicken glucagon can be produced thereby.
Patent JP-H0777154-A (JP)
Title: Energy generating device using buoyancy
Inventor: SAKAKIBARA TERUAKI
IPC: F03G7/00
Filed: 1993-09-06
Abstract: PURPOSE:To obtain clean energy without using fuel nor causing exhaust gas by rotatably supporting a cylinder in a liquid bath, and giving unbalance in weight between a portion of the cylinder in contact with liquid and a portion in contact with atmospheric air for turning the cylinder. CONSTITUTION:A cylinder 1 is arranged in a liquid bath 2, and rotatably supported through a shaft 6. A vertical shielding plate 3 which shields a part of the cylinder 1 from liquid and a horizontal shielding plate 4 are arranged in the liquid bath 2. A rubber plate 7 which is arranged between the cylinder 1 and the horizontal shielding plate 4 is flexed by the liquid pressure for bringing in contact with the surface of the cylinder 1. The shaft 6 is supported to a support base 9 through a column. Buoyancy is applied to a portion under a liquid level in the cylinder 1, giving unbalance in weight between a portion in contact with the liquid and a portion in contact with atmospheric air for turning the cylinder 1 once. It is thus possible to generate clean energy without using fuel nor causing exhaust gas.
Patent JP-H02103733-A (JP)
Title: Optical pickup device
Inventor: NAKAMURA TAKESHI
IPC: G11B7/085
Filed: 1988-10-12
Abstract: PURPOSE:To reduce the cost by constituting an optical pickup moving means out of a cam gear member having an eccentric annular cam groove part and a connecting member which is freely movable fitted into this cam groove part. CONSTITUTION:The optical pickup moving means is constitutive of the cam gear member 2 forming the eccentric annular cam groove part 2b to be rotated by a driving motor 6 and the connecting member 13 fitted freely movably into the cam groove part 2b and connecting an optical pickup 20 to be movably guided in the radial direction (A-B direction) of a recording carrier. By this method, the number of parts for constituting the optical pickup moving means can be minimized, and hence the cost can be reduced.
Patent JP-H05102730-A (JP)
Title: Modulator
Inventor: KONDO NORIAKI
IPC: H03C1/36
Filed: 1991-10-03
Abstract: PURPOSE:To simplify a circuit configuration and to obtain the modulator with high reliability. CONSTITUTION:Sources S10, S20 of 1st and 2nd dual gates FETs 41, 42 are connected together and a constant current source 43 is connected in common to each of the sources S10, S20 to act as a differential amplifier. Moreover, drains D10, D20 are connected together to form an output terminal 23, and a carrier signal Sa11 and an opposite phase carrier signal Sb11 whose phases are opposite to each other are fed respectively to 1st gates G11, G21 of the 1st and 2nd dual gates FETs 41, 42. Moreover, a modulation signal Sa12 and an inverted modulation signal Sb12 whose polarity is opposite to each other are fed respectively to 2nd gates G12, G22. A modulated wave signal S13 is obtained from an output terminal 23 whose phase is inverted depending on the polarity of the voltage of the signals fed to the 2nd gates G12, G22.
Patent JP-H07169711-A (JP)
Title: Method of lowering phase transition temperature of metal silicide
Inventor: SHIRERU KIYABURARU JIYUNIA
IPC: H01L21/285
Filed: 1994-10-21
Abstract: PURPOSE: To omit a phase transition annealing process by providing a fire-proof metal on, while being-adjacent to the surface of a silicon layer, sticking the metal which is to be used for forming a metal silicide alter as a layer such as to coat a fire-proof metal layer, and heating a wafer to a sufficiently high temperature to form a metal silicide using the metal. CONSTITUTION: A fire-proof metal is provided on a silicon surface by vapor- deposition using a metal pellet, etc. A titanium silicide layer is formed so as to cover a silicon layer on a semiconductor. A fire-proof metal is provided adjacent on the surface of the silicon layer, and a titanium layer is stuck so as to cover the fire-proof metal. Then, a wafer is heated to a temperature sufficient for at least partially forming, a titanium silicide from the titanium layer.
Patent JP-H0567985-A (JP)
Title: Satellite broadcast receiver for mobile body
Inventor: SUZUKI NORISHIGE
IPC: H04B1/18
Filed: 1991-09-09
Abstract: PURPOSE:To provide the mobile body use satellite broadcast receiver which controls an antenna stably and smoothly corresponding to the movement of a mobile body. CONSTITUTION:A result of comparing reception signals from antennas 1,2 provided to a mobile body at a comparator 9 and a signal detected by an angular velocity sensor 13 in response to the angular velocity in the direction of the mobile body are added by an adder 15. The result of addition is applied to a motor driver 10 to control a motor 11 driving a turntable of the antenna. Thus, since the direction of the antenna is controlled by a detection signal in response to the angular velocity in the direction of the mobile body, the antenna is controlled smoothly and stably.
Patent JP-H0566337-A (JP)
Title: Motor controller of lens for camera
Inventor: OSAWA TOSHIFUMI
IPC: G02B7/08
Filed: 1991-09-10
Abstract: PURPOSE:To prevent the device from causing remarkable cost increase and to eliminate electric loss. CONSTITUTION:Gate voltage supply means 320, 321 and 3E which supply a voltage obtained by dividing the output voltage of a booster means 300 as the gate voltage of an MOS transistor which is one among the components of a stepping motor driving means which drives a stepping motor being as an actuator for driving a diaphragm are provided. By impressing the voltage obtained by dividing the output voltage of the booster means 300 on the gate of the MOS transistor whose voltage can be controlled, the action of the stepping motor driving means is controlled.
Patent JP-H02153037-A (JP)
Title: Hollow casting of alloy based on nickel with columnar particle ; and alloy for production thereof and its heat treatment
Inventor: AARU WAREN ROSU
IPC: C22C19/05
Filed: 1989-10-03
Abstract: PURPOSE: To produce a cast article made of a columnar particle Ni base superalloy excellent in high temp. oxidation-resistance by incorporating specified ratios of C, Hf, Co, Ta, Zr, Cr, Mo, W, Al, Re, B, Cb, Y, V and Ti into Ni.  
     CONSTITUTION: A cast article having a compsn. contg., by weight, 0.1 to 0.15% C, 0.3 to 2% Hf, 11 to 14% Co, 5 to 9% Ta, <0.05% Zr, 5 to 10% Cr, 0.5 to 3% Mo, 4 to 7% W, 5 to 7% Al, 1.5 to 4% Re, 0.005 to 0.03% B, ≤15% Cb and ≤0.5% Y, contg. V and Ti respectively by ≤1% in such a manner that their contents are substantially equal to the case in which they are not contained, and the balance Ni with inevitable impurities is prepd. In this way, the cast article composed of the directionally solidified columnar particle Ni base alloy can be obtd., which is useful as a turbine blade for a gas turbine engine. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63110847-A (JP)
Title: Measurement instrument for frequency of using line
Inventor: ITOU HARUMINE
IPC: H04L69/40
Filed: 1986-10-29
Abstract: PURPOSE:To measure the frequency of using a line in real time and to eliminate an external large-scaled measurement instrument by permitting a counter in a communication control equipment to measure time that data occupies the line with the aid of a bit synchronizing clock. CONSTITUTION:Plural pieces of data on a reception line are sequentially inputted to a shift register 13, and a synchronizing character detection circuit 14 always monitors the contents of the register. When the circuit 14 detects a preset character in the data string, it instructs an exchange control part 2 to do a reception action. Simultaneously a 1st counter 9 is activated, and starts counting bit synchronizing clocks. Data received by a register 12 is converted into parallel data, and transmitted to an external controller through the help of a general control part 1. The synchronizing character detection circuit 14 agains detects a synchronization detection character added to the end of the reception data, detects the end of the data, and instructs the control part 2 to stop a reception action. Simultaneously the circuit 14 stops the counter 9 from counting the synchronizing clocks.
Patent JP-H03121046-A (JP)
Title: Magnetic resonance imaging device
Inventor: NAKAMURA CHIKAKO
IPC: G01R33/48
Filed: 1989-10-04
Abstract: PURPOSE:To reduce the influence by the archfact due to the body movement without prolonging the measurement time by dividing a phase encoding inclined magnetic field into plural parts according to the level of the absolute value of the encoding quantity, and carrying out encoding in the order from the lower level after encoding is at the higher level is carried out. CONSTITUTION:The influences of artifact and longitudinal relaxation are reduced by changing the order of phase encoding 40 in measurement according to the level of the absolute value of the encoding quantity. After several kinds of phase encodings at the higher level are carried out, encoding from the lower level in the vicinity of the center to the encoding at the higher level is carried out. The reason for carrying out the encoding at the higher level at first is to measure the part which is given with influence due to the longitudinal relaxation at the high frequency component and reduce the influence given to an image. Further, since encoding is carried out from the lower level to the higher level, the part in the vicinity of the main low frequency component on the image is measured at early time when artifact is hardly generated.
Patent JP-2001084927-A (JP)
Title: Image display device
Inventor: SUZUKI MUTSUMI
IPC: G09F9/30
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption by providing each transistor element and each electron source element in a crossing region of a first signal line and a second signal line. SOLUTION: A pixel transistor 302 and a thin-film type electron source element 301 are provided near a region where a row electrode (first signal line) 310 crosses a column electrode (second signal line) 311. A gate electrode of the pixel transistor 302 is connected to the row electrode 310, and a source electrode is connected to the column electrode 311, and a drain electrode is connected to one electrode (lower electrode) of the thin-film type electron source element 301. The other electrode (upper electrode) is connected to an upper electrode drive circuit 45. Reactive power (electric power consumption in a thin-film electron source matrix) of a row electrode drive circuit 41 and a column electrode drive circuit 42 can be reduced considerably by the structure.  Since load capacity of the drive circuits is also decreased and demand for the drive circuits is eased, low cost can be realized.
Patent JP-H1080916-A (JP)
Title: Concrete placing joint parting board
Inventor: WATANABE KAZUFUMI
IPC: B28B23/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To enhance shearing performance of a structure after placing concrete without necessity of removing after the concrete is placed in an embedded type, to enhance strength of the structure by supporting and fixing a bar arrangement position with a simple using method and to provide water cut-off properties. SOLUTION: The parting board 1 for placing concrete by delimiting a range of the concrete in the case of placing the concrete comprises a parting board body 2 and a plurality of protrusions 3 provided at the body 2. Reinforcing bar through holes 4 are provided at the body 2 to match previously designed bar arrangement positions. The holes 4 are respectively provided at the protrusions 3. In addition to the holes 4, piping holes are provided at the body 2. Further, a water cut-off member is provided at the peripheral edge of the body 2.
Patent JP-2000169746-A (JP)
Title: Reactive dye composition and method of dyeing or printing using the same
Inventor: SHIRAIWA JUNJI
IPC: D06P1/384
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed or printed article which has no mottles and is uniform and highly concentrated, by using a reactive dye composition containing a reactive dye and an aniline derivative or a salt thereof, the reactive dye having an excellent solubility to an aqueous solution containing alkaline agents. SOLUTION: The reactive dye composition comprises at least one reactive dye and at least one compound selected from among aniline derivatives of the formula and salts thereof. In the formula, R is a lower alkyl, lower alkylcarbonyl, 2-4C alkenylcarbonyl, phenyl or the like group, that may be substituted; R1 is hydrogen atom, a lower alkyl that may be substituted, lower alkoxy that may be substituted, halogeno, hydroxy, carboxy or sulfo; and Z1 is hydroxy, β-hydroxyethyl, -CH=CH2 or -CH2CH2Z1' (Z1 is a radical eliminated by the action of an alkali). The proportion of the aniline derivative (salt) is preferably 0.5-250 pts.wt. based on 100 pts.wt. of the reactive dye.
Patent JP-H0199286-A (JP)
Title: Screen printing
Inventor: TAMURA KEIICHI
IPC: B41F15/26
Filed: 1987-10-13
Abstract: PURPOSE:To perform positioning with efficiency and accuracy, and to produce only non-defectives, by providing the method for printing solder member on a printed wiring board through a screen with an automatic misregistration compensation driving mechanism A, a warpage detecting mechanism B and a thickness measuring mechanism C. CONSTITUTION:A printed wiring board 1 is sent from a conveyer 5 to the guide rail 2 of a printer system, and the warpage thereof is then detected by the displacement sensor 3 disposed in an X-Y arm 4. When the printed wiring board 1 is a non-defective, it is then set on a positioning table 6. And, the relative misregistration between the patterns 100 and 200 of the board is measured using both a TV camera 7 and a reflecting mirror 16, and correspondingly the table 6 is driven in order to compensate for the misregistration, thereby the alignment between a screen mask 9 and the printed wiring board 1 is automatically performed. Further, a squeegee 10 is so operated as to print solder in past form on the printed wiring board 1 through a screen. Moreover, the printed wiring board 1, which was sent into the guide rail 2, is thereafter detected with the thickness thereof by the other displacement sensor 12 disposed in the other X-Y arm 18. When the board 1 is still a non defective, it is sent to the following process section through a conveyer 14.
Patent JP-S62119747-A (JP)
Title: Information recording disk for magnetic cramp
Inventor: KANAZAWA YASUNORI
IPC: G11B7/24015
Filed: 1985-11-19
Abstract: PURPOSE:To perform the normal recording and reproducing of information signals under any temperature conditions and moisture conditions, by loosely putting an attracting member made of a magnetic substance in a fitting hole provided in a transparent base plate. CONSTITUTION:Since a small-diameter connecting rod 7 is loosely put in the fitting hole 4 of an information recording disk 1, the connecting rod 7 is never pressed against the wall surface of the fitting hole 4 even if dimension changes take place in transparent base plates 2 and 2a and magnetic attracting member 5 due to a temperature change and moisture change. Therefore, no distortion is produced in the transparent base plate 1 and, as a result, such a problem that the occurrence of wavefront aberration or a change in plane of polarization never takes place and information signals can normally be recorded and reproduced even when this disk 1 is used in any temperature ranges.
Patent JP-H02105828-A (JP)
Title: Colored elastic powdery rubber composite material and its production
Inventor: HARA YOSHIMICHI
IPC: C08J3/12
Filed: 1988-10-13
Abstract: PURPOSE:To obtain inexpensively a colored elastic powdery rubber of good color uniformity, which can be used as a material for the title composite material useful as a paving material of a sidewalk or the like by mixing an elastic powdery rubber with a binder, a pigment and an additive under agitation and drying the mixture under agitation. CONSTITUTION:An elastic powdery rubber (e.g., powder formed by grinding the rubber part of an automobile tire) is mixed with a binder selected from among rubber plastic solutions, latices emulsions (e.g., a polymer emulsion formed by grafting and polymethyl methacrylate onto a natural rubber latex). After it is confirmed that the surface of said powdery rubber is completely wetted with the binder, a pigment dispersion comprising a pigment, an additive (e.g., emulsifier), etc., is added to the mixture and mixed, and the obtained mixture is dried under agitation with solar heat or a heating dryer and then cooled.