baber/WOPTO huggingface dataset:
Patent JP-H09113889-A (JP)
Title: Liquid crystal display device
Inventor: SHIGETA YASUHIKO
IPC: G02B5/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the aperture rate of a pixel part by forming a light shield film of resin containing a coloring agent on a thin film transistor as a switching element. SOLUTION: Plural scanning signal wires 1 and image signal wires 2 are provided respectively, and an upper layer pixel electrode 3, a lower layer pixel electrode 4, and a switching element 5 consisting of a thin film transistor which supplies image signals to those pixel electrodes 3 and 4 are provided at an intersection part of the scanning signal wire 1 and the image signal wire 2. Then the light shield film 17 formed of ultraviolet-ray setting resin or thermosetting resin containing the coloring agent is provided on the thin film transistor 5 as the switching element to cut off light irradiating the switching element 5 and improve the contrast of the display screen. Further, the light shield film 17 is also formed on the scanning signal wire 1 and image signal wire 2 together with the switching element 5 to precisely form a matrix of pixels.
Patent JP-H07124855-A (JP)
Title: Working method for ferrule for optical connector
Inventor: SUZUKI SHIGEMI
IPC: B24B19/00
Filed: 1993-10-29
Abstract: PURPOSE:To lessen loss in connection by letting ferrules which agree with each other at each apex, be butted against each other. CONSTITUTION:The tip end of a ferrule 1 for an optical connector, at the center of which a fine hole 5 is bored, is tapered comvergently, the tip end face is formed into a spherical surface thereafter, the tip end face is tilted by an angle of theta with respect to the surface perpendicularly intersected with the axial line 5a of the fine hole, and a tapered angle is increased/decreased within a range of (-theta to +theta), so that the apex of the spherical surface thereby agrees with the fine hole 5.
Patent JP-S63129813-A (JP)
Inventor: SAITO MITSUO
IPC: H02H7/28
Filed: 1986-11-15
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-S61152496-A (JP)
Inventor: ONO KUNINORI
IPC: G03G15/22
Filed: 1984-12-26
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-S61151817-A (JP)
Title: Thin film magnetic head
Inventor: ABE MITSUO
IPC: G11B5/17
Filed: 1984-12-26
Abstract: PURPOSE:To improve the dimensional accuracy of the gap depth and to prevent the exfoliation and the deterioration of characteristics of a magnetic thin film in a manufacturing process, by providing a nonmagnetic pattern material having a contact with the side of a gap depth surface of a magnetic core at the part surrounded by the magnetic core formed on a substrate. CONSTITUTION:A pair of magnetic cores 2 and 3 have a C or I form and include magnetic circuits holding a gap material 5 between them within a surface. The nonmagnetic pattern materials 8 and 8a are formed on a nonmagnetic substrate 1 at the areas where both cores 2 and 3 are not set. These materials 8 and 8a have the thickness approximately equal to the cores 2 and 3 and have contacts with the ridgelines of both cores 2 and 3 respectively. Therefore the value of a gap step Gd is decided unconditionally by the boundary line between the core 2 and the material 8 and has no relation with the position of a winding hole 6 or the surface accuracy. In addition, the exfoliation and the deterioration of magnetic characteristics can be prevented in a manufacturing process since the ridge line of the hole 6 has no direct contact with both cores 2 and 3.
Patent JP-2001087706-A (JP)
Title: Lining method of inside surface of pipe
Inventor: YAGI SHUICHI
IPC: B05D7/24
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lining method of the inside surface of a pipe, which is capable of easily performing long distant lining within a short time and giving strong adhesion of a lining layer to the inside surface of the pipe. SOLUTION: The inside surface of the pipe is treated to remove generated rust at need, and after that, coated with a hardenable resin primer, and next, the lining layer by a two-part mixing hardenable resin such as a polyurea resin or a polyurethane resin is formed by a collisional mixing gun-loading traveling device 1 of a collisional mixing discharge device.
Patent JP-S61151410-A (JP)
Title: Pattern defect detection and its apparatus
Inventor: MAEDA SHUNJI
IPC: G01B11/245
Filed: 1984-12-26
Abstract: PURPOSE:To detect a defect with high accuracy, even when an inter-layer misalignment between 2 patters subjected to comparison and microscopic undulations are observed, by specifying an significant disagreement of a specimen for inspection as a probable defect and comparing a plurality of image elements inside a window. CONSTITUTION:Outputs of linear image sensors 5a, 5b are subjected to positioning by a position-deviation correcting circuit 22. Signals 19, 20 without the position-deviation are transmitted next to a differential image detecting circuit 23 for detection of absolute values of difference of the signals 19, 20. Next, the differential image is binarized by a binarization circuit 24 and any probable detects are detected. From the probable defects those including less than 3 image elements are removed by a 3X3 window processing circuit. Output of the window processing circuit 25 has larger disagreement amounts of signals 19, 20 and produces a size of 3 image elements and up. Next, an inside-gradients of signals 19, 20 are obtained concerning these probable defects by gradient detecting circuits 26, 27. The gradients thus obtained are compared one with the other by a comparing circuit 28 and if difference turns-out is pronounced, then it is determined as a defect.
Patent JP-S62136365-A (JP)
Title: Polishing device
Inventor: KAWAKAMI HIDEO
IPC: B24B37/04
Filed: 1985-12-04
Abstract: PURPOSE:To stow a polished workpiece without being dry and protect the workpiece against corrosion by providing a tank in a workpiece stowing part for feeding a dry-prevention fluid in a polishing device for machining a silicon wafer and the like. CONSTITUTION:In a workpiece stowing part 20 having a cassette 22 for stowing polished workpieces 12 one by one, a tank 54 is provided sized enough for stowing a plurality of the cassettes 22 vertically stacked on top of one another in such a way as to permit the free mounting and dismantling thereof. And the tank 54 is always fed with a dry-prevention fluid such as pure water in an overflowing state. Furthermore, a lift mechanism driven by a motor is provided on the bottom of the tank 54 and the cassettes 22 are lifted and lowered. According to the aforesaid constitution, the polished workpiece 12 is discharged from each carrier 11 within a body 1 and stowed as immersed in the dry- prevention fluid. Consequently, the workpiece 12 becomes free from corrosion due to polishing abrasives, and getting dry.
Patent JP-H09174565-A (JP)
Title: Molding of molded product using thermoplastic resin composition containing inorganic fiber
Inventor: TAWARA HISASHI
IPC: B29K101/12
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To mold a molded product having a surface to which the state of the mold surface of a cavity is faithfully transferred and excellent in mirror surface properties. SOLUTION: In the molding of a molded product, a mold assembly consisting of molds 10, 20 (a) provided with a cavity 40 and molding a molded product made of a thermoplastic resin, the glass or ceramic core 30 (b) with a thickness of 0.5-10mm arranged in the molds and the press plate 32 (c) arranged in the molds to press the end part of the core 30 and characterized by that the clearance (C) between the core 30 and the press plate 32 is 0.001-0.03mm and the press flange (ΔS) of the press plate 32 to the core is 0.1mm or more is used. The cavity is filled with a thermoplastic resin compsn. containing 5wt.% or more of inorg. fibers with an average length of 5-400μm and an average diameter of 0.01-15μm to mold a molded product.
Patent JP-S62131335-A (JP)
Title: Multiple root deriving circuit
Inventor: KURIKI SATORU
IPC: G06F7/552
Filed: 1985-12-04
Abstract: PURPOSE:To attain an n-number of roots deriving circuit fast in convergence without using a division circuit by converging two recurrence formulas while using numerics x0 and y0 set in advance as initial values. CONSTITUTION:When the n-number of roots of a numeric (a) is derived, the numeric x0 set in advance as the initial value is inputted to the first delay circuit 11, and a value in which the y0 is set as 1/nx0<n-1> is inputted to the second delay circuit 12. A recurrence formula I is converged with a circuit consisting of power method circuits 13 and 14, multipliers 15-18, and subtractors 19-21. The storage value of the delay circuit 11 after the circuit is operated in the K-number of cycles goes to the approximate value of the n-number of roots to be obtained.
Patent JP-S63127035-A (JP)
Title: Oven
Inventor: NAKANO CHIKAO
IPC: F24C15/16
Filed: 1986-11-17
Abstract: PURPOSE:To prevent a hazard by regulating the movement of an oven pan by fitting a pair of stopper legs to the rear corners of the square oven pan which is held in place by the rails on the heating chamber side walls, said stopper legs being engaged with the rails. CONSTITUTION:The heating chamber side walls 2a, 2b have an opposing pair of projecting rails 2c, 2d which are formed by drawing, and a pair of stopper legs 4a, 4b are fitted to the rear corners of a square oven pan 4 which is held in place by said rails 2c, 2d. As the stopper legs 4a, 4b are engaged with the rails 2c, 2d in the form of a channel in concert with flanges 4c, 4d of the oven pan 4, the oven pan 4 can slide along the rails 2c, 2d. The rails 2c, 2d have respectively in their forward part a downwardly extending projection that acts as a stopper 2e, 2f. When the oven pan 4 is fully pulled forward, the stopper legs 4a, 4b engage with the stoppers 2e, 2f to restrict farther forward movement of the oven pan 4. Therefore, even if the oven pan 4 is pulled forward brisky, there is no risk of its falling.
Patent JP-H1197232-A (JP)
Title: Attaching structure for oxide superconducting current lead, and jig for attaching it
Inventor: YANAGIYA TOMOYUKI
IPC: H01F6/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconducting current lead attaching structure and a jig for manufacturing it, wherein it has flexibility with respect to the oxide superconducting current lead which is distorted in shape and dynamic stresses due to vibration and various stresses due to thermal contraction are relaxed, while the attaching operation is simple. SOLUTION: A conductive cap comprising an inner cylinder and an outer cylinder of copper, silver, etc., is brazed to a conductive metal plate which, being of copper, silver, etc., is bent into a U-shape for elasticity to constitute an electrode 6, an annular space between the inner cylinder and the outer cylinder of the electrode 6 is utilized as a solder reservoir, and a terminal part of an cylindrical oxide superconducting current lead 1 is inserted into the solder reservoir for soldering. To attach the oxide superconducting current lead 1, a jig which comprises an arc notch part matching a profile of the electrode 6, a split heater part, a thermometer inserted in the heater part, and a temperature controller connected to the heater part and the thermometer, is used.
Patent JP-H01150382-A (JP)
Title: Circuit board having improved thermal conductivity
Inventor: HERUMUUTO MIYUNSHIYUTETSUTO
IPC: H05K1/03
Filed: 1988-10-31
Abstract: PURPOSE: To easily obtain a circuit board having an excellent thermal conductivity, by forming a printed wiring board from compound of electrically and thermally insulating resin and synthetic resin to which filler having an excellent thermal conductivity is added. CONSTITUTION: A circuit board on which an electronic element 3 or 8 is mounted is formed by using the following; a plate member 1 or 5 composed of polyarylether sulfone filled with aluminum flake, and a plate member 2 or 6 composed of thermally and electrically insulating polyarylether sulfone. An element 3 or 8 constituted by metal coating is fixed on the plate member 2 or 6 of the circuit board, by using a heat dissipating protrusion 4 or 7. The element 3 and 8 are mounted on the single face or both faces of the circuit board, and excellent thermal conductivity is imparted to the circuit board.
Patent JP-H08137132-A (JP)
Title: Electrostatic developing toner and image fixing method
Inventor: SAITO HIDEO
IPC: G03G15/20
Filed: 1994-11-08
Abstract: PURPOSE: To obtain an image with high gloss or an image of high transparency on a transparent sheet in an image forming device such as a facsimile, printer and copying machine, and moreover, to improve the release property of a recording sheet, to decrease the time for warming up and to obtain a longer service life of a heating roller without making a fixing device complicated. CONSTITUTION: This electrostatic developing toner contains a binder resin and color particles. The binder resin has such properties that the ratio (Mw/Mn) of weight average mol.wt. (Mw) to number average mol.wt. (Mn) of the binder resin is between >=5 and <=50, the glass transition temp. is between >=50 deg.C and <=80 deg.C, and the softening point T1/2 is between >=80 deg.C and <=160 deg.C. By specifying the ratio Mw/Mn to >=5, the self-stripping property is improved, and by specifying the ratio to <=50, the picture quality is improved.
Patent JP-H03136880-A (JP)
Title: Recording apparatus
Inventor: SHIKAME YUJI
IPC: B41J13/10
Filed: 1989-10-23
Abstract: PURPOSE:To obtain a recording apparatus without a fear to make a recording sheet dirty by providing a guide surface made of a material not adhesive to a transfer material at a surface part of a guide means with which the side of the recording sheet where the transfer material is transferred is in sliding contact. CONSTITUTION:A carriage 8 is provided with a carriage table 16 onto which two stages of ink sheet cassettes 17 are mounted. A wall 16g stands at the lateral edge at the side of a shaft 9 of the carriage table 16 so as to prevent a recording sheet 4 from falling to the side of the carriage 8. The wall 16g works also as a guide means to guide the recording sheet 4. A guide surface is formed at the face of the wall 16g where the recording sheet 4 is brought in sliding contact. A guide sheet 16h made of a material not adhesive to an ink of the ink sheet accommodated in the ink sheet cassette 17 and having a friction coefficient to the ink not larger than 0.2 is fixed to the guide surface and covers the same. Therefore, even when the recording surface of the recording sheet 4 slides in contact with the guide sheet 16h as the carriage 8 moves, it is prevented that the ink is adhered from the recording surface of the recording sheet 4, without a fear to make the recording sheet 4 dirty.
Patent JP-S63138286-A (JP)
Inventor: GASUPARE GARATEI
IPC: G01S3/32
Filed: 1986-11-19
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-2000072652-A (JP)
Title: Bacillus natto cosmetic
Inventor: KOGA TETSUYA
IPC: A61K8/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic compounded with fermented soybean extract produced by Bacillus natto because many Japanese women have recently tended to suffer from rough dry and darkish skin and accelerated senility due to changes in the eating habits and life-style. SOLUTION: This Bacillus natto cosmetic is obtained by including various enzymes secreted from Bacillus natto when soy beans are fermented and includes fermented soybean extract consisting of a mixture of polypeptides of glutamic acid and polymers of fructose.
Patent JP-H0577846-A (JP)
Title: Rubber plug of medical vessel
Inventor: KURAMOCHI HIROSHI
IPC: C08J7/04
Filed: 1991-07-24
Abstract: PURPOSE:To supply a rubber plug of a vessel for medical use which has isoprene rubber as a base rubber excellent for re-sealing, coring, non-slipping off and which is improved in the solubility thereof. CONSTITUTION:Isoprene rubber is used for a chief base rubber to mold a rubber plug by bridging it with organic peroxides. The surface of rubber plug is coated with a soft material having a low diffusion coefficient. These materials are polyisobuthylene, isoprene-isobuthylene rubber. These are dissolved in a solvent and the rubber plug is dipped in the solution. The rubber plug taken out from the solution is heated to evaporate the solvent. Then a film with 3-80mum in thickness is formed on the surface of rubber plug. In this way, the eluated materials of the rubber plug can be improved. And further, a lubricant may be added in the film. In this way, needle-sticking resistance of the rubber plug and assemblying workability can be improved.
Patent JP-H10122411-A (JP)
Title: Two way shut-off valve
Inventor: NUKUI KAZUMITSU
IPC: F16K31/06
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To save current, and have a high air-tightness. SOLUTION: A valve element 8 installed freely to carry out oscillation swing, is pushed according to an angle of a valve seat 24 so as to hold a high air- tightness. As a constitution example installed slidably, a head part is arranged on an upper end of a plunger 7 though a recessed part, and is engaged with an engaging pawl arranged on a lower end part of a pilot pin 10 for holding the valve element 8, and thereby, the pilot pin 10 is installed on the upper end part of the plunger 7 freely to oscillate. The valve element 8 is slidably inserted around the pilot pin 10, a pilot valve is formed between a sub-valve seat on a step part formed on the pilot pin 10 and a valve seat 24 of an inserting part of the valve element 8, and elastic force is applied on the pilot pin 10 by a spring.
Patent JP-H0696321-A (JP)
Title: Coin tube monitor and control device
Inventor: JIYOSEFU ERU REBASEERU
IPC: G07F9/08
Filed: 1991-09-25
Abstract: PURPOSE: To provide a device which monitors and controls the numbers of coins in plural coin cylinders by minimum detectors and electronic circuit devices provided by coin cylinders. CONSTITUTION: A device 18 which outputs a first signal at the time when a coin is put in a coin cylinder, a device 22 which outputs a second signal at the time when the coin dropped in the coin cylinder collides with a coin laminated body accumulated in the cylinder, and an electronic circuit device 14 which is connected to devices which output first and second signals are provided, and the electronic circuit device 14 is provided with a device, which settles a period between the leading edge of the first signal and that of the second signal, and a look-up table which settles the number of coins in the coin cylinder in accordance with the settled period.
Patent JP-H0998042-A (JP)
Title: Diode clamp circuit
Inventor: NAKAMURA TOSHIKI
IPC: H03K5/007
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a diode clamp circuit which consists of a DC clamp and a clamp that prevents the undershoot and ringing of an output waveform. SOLUTION: The cathode of a diode 1 is connected to the path reaching a comparator 5 from a DUT(device under test) 4, and the cathode of a diode 2 is connected to the anode of the diode 1. Then the output of a buffer 6 having a current clamp is connected to the anode of the diode 2, and a power supply V1 is connected to the input of the buffer 6. Furthermore, the cathode of a diode 3 is connected to the connection point between both diodes 1 and 2, and a power supply V2 is connected to the anode of the diode 3.
Patent JP-S63128401-A (JP)
Title: Proportion/integration type estimation adaptive control device
Inventor: YOKOGAWA ATSUSHI
IPC: G05B13/04
Filed: 1986-11-18
Abstract: PURPOSE:To satisfactoriy ensure the effect of estimated control by using a calculated proportion/integration control constant to give the proportion/ integration control to the estimated value toward the target value. CONSTITUTION:An identifying signal generating part 11 produces an identifying signal (w) containing a connective exciting signal. An adder 12 side 12 adds the signal (w) to the output signal of proportion/integration control arithmetic part 8. An estimated characteristic identifying part 13 uses the manipulated variable (u) and the estimated controlled variable (y), i.e., the outputs of the adder 12 as inputs and identifies the parameter of a numerical formula model that prescribes the dynamic characteristics of the controlled variable (y). An optimization processing part 14 uses the parameter of said numerical formula model obtained by identification of parameter as an input and calculates KP (proportion control constant) and KI (integration control constant) respectively. These control constants KP and KI are supplied to the part 8. Thus it is possible to always give the estimated control to a process with the optimum control constants in response to variance of the process characteristics.
Patent JP-H0585626-A (JP)
Title: Article transport device
Inventor: WATANABE TAKASHI
IPC: B65G41/00
Filed: 1991-09-26
Abstract: PURPOSE:To transport articles continuously and effectively in transferring the articles between a single article transport conveyor and a single truck continuously. CONSTITUTION:In transferring articles between a single first article transport conveyor 2 and a single truck 7, a second article transport conveyor 13 under the first article transport conveyor 2 is pulled to the front of an elevation table 9, and the articles can be transported continuously and effectively using the elevation table 9 and the second article transport conveyor 13.
Patent JP-H01117252-A (JP)
Title: X-ray image observation device
Inventor: OSUGA SHINJI
IPC: H01J31/50
Filed: 1987-10-30
Abstract: PURPOSE:To enable observing the enlarge image of an object without any need of film development and enlargement by fixing a photoelectric conversion film to a support film so thinned as not to hinder the permeation of an X-ray and observing a converted enlarged image as a visible image. CONSTITUTION:An X-ray from an X-ray tube permeates a specimen 13 and is imaged on the conversion film of a photoelectric conversion part 4 via enlarged reflection with an incidence reflecting mirror 2. The converted electron is enlarged and accelerated by electromagnetic coils 5 and 5a at the outside of a vacuum vessel 13c and doubled with a micro channel plate MCP 6, thereby forming a visible image on a fluorescent screen 7. This enlarged image generates a visible image on a monitor 11 via a TV camera 9. Also, the conversion film of the conversion part 4 is a thin Au film and fixed to a support film so thinned as not to hinder the permeation of the X-ray. According to the observation of an enlarged image as a visible image as aforementioned, it is unnecessary to process a film for development and enlargement. And the enlarged image of an object can be observed and the change thereof with the passage of time can also be observed.
Patent JP-S63115932-A (JP)
Title: Assembly method for mounting bracket for shock absorber
Inventor: FURUBE YUJI
IPC: B60G13/08
Filed: 1987-10-30
Abstract: PURPOSE:To improve the processability of a knuckle bracket by jamming the bracket divided into 3 parts in an outer shell, welding each lower supporting plate, and fastening the outer shell. CONSTITUTION:A knuckle bracket 14 is divided into brackets 15, 16, and 17. Brackets 15-17 are placed on an outer shell 27, and lower supporting plates 20 and 20a are abutted to supporting plates 24 and 25 and welded. Then upper supporting plates 19 and 19a are abutted, welded, and joined. Thus, the processability of the knuckle bracket can be improved with the necessity to process precisely inner diameter dimensions of the bracket divided to 3 parts eliminated.