baber/WOPTO huggingface dataset:
Patent JP-H02213276-A (JP)
Title: Crosstalk correcting method for image sensor
Inventor: ABE TSUTOMU
IPC: H04N1/193
Filed: 1989-02-14
Abstract: PURPOSE:To obtain an output which corrects the influence caused by a crosstalk with a simple arithmetic processing by defining the dimensionless for showing the width of the fluctuation of an output signal caused by the crosstalk as a gradation recall factor, and executing the correction of a sensor output, based on this gradation recall factor, in a facsimile, etc. CONSTITUTION:A matrix circuit is formed as the multi-layer wiring of a double layer structure, therefore, a crosstalk is generated in the intersection part of the upper and the lower wirings. A crosstalk correcting circuit Z is constituted of a matrix RAM 7 and a matrix computing element 8, executes the correction of a sensor output signal by a correctional expression corresponding to each bit stored in advance in the matrix RAM 7, and corrects the influence by a crosstalk generated with a fact that a TFT driving type image sensor takes a multi-layer wiring structure. At the time of calculating the correctional expression, the dimensionless quantity for showing the width of the fluctuation of an output signal caused by the crosstalk is defined as a gradation recall factor R. The gradation recall factor R is a value determined by the number N of common signal lines, and a fixed capacity Cl and a coupling capacity CC of the common signal line, irrespective of the total number (number of picture elements) of photodetectors.
Patent JP-S60177524-A (JP)
Inventor: YORIFUJI ARITAKA
IPC: H03K17/78
Filed: 1984-02-23
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-S59163288-A (JP)
Inventor: KAKURAI TOSHIKI
IPC: B66B23/24
Filed: 1983-03-02
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-S63200063-A (JP)
Title: Plate for measuring immunoreaction
Inventor: TADA YUKIKO
IPC: G01N33/543
Filed: 1987-02-16
Abstract: PURPOSE:To accurately perform the multi-item analysis of a large number of samples on the same plate and to eliminate the danger of the outflow of the samples, by providing a large number of small antigen coating areas to the bottom surface of the relatively large shallow recessed part provided to a plate main body. CONSTITUTION:A plurality of relatively large shallow recessed parts, to which a sample is added, are provided to one surface of a planar plate main body 1 and a large number of antigen coating areas 3 coated with a monoclonal or polyclonal antibody specific to the surface antigen of a cell are respectively provided to the bottom surface of each of the recessed parts 2. Each of the recessed parts 2 can certainly receive the sample brought into contact with each of the antigen coating areas 3 over the whole thereof. By respectively adding the cell suspensions of different specimens to the recessed parts 2, reaction is generated between the antibody and the surface antigen of the cell at every antigen coating area 3 for each item and, by analyzing the reaction results, the typing of the cell can be performed.
Patent JP-S55125676-A (JP)
Title: Pressure transducer
Inventor: TAKAHAMA TEIZOU
IPC: H01L29/84
Filed: 1979-03-20
Abstract: PURPOSE: To avoid the decrease of the accuracy of a pressure transducer due to the variations of using temperature by disposing a partial diffused resistive element inside of a region over the region corresponding to 6% of diameter or width of a deforming portion from the outer periphery of the deforming portion in a silicon pressure-sensitive diaphragm having the resistive element and the recess deforming portion.  
     CONSTITUTION: A recess deforming portion 5 having a diameter D is formed on the lower surface of a silicon monocrystal plate 3 having a plane (110) by a selective etching process, and four p-type resistive elements 4 1 ∼4 4  having length direction of a direction <110> are so diffused on the surface as to dispose two of the elements 4 1 ∼4 4  at the center and the other two at the outside. At this time the elements 4 1  and 4 4  located at the outermost positions are formed at the inside of a region over the region corresponding to 6% of the diameter D of the deforming portion from the outer periphery of the deforming portions 5. Then, an SiO 2  film 12 is coated on the surface at the element side, both ends of the elements 4 1 ∼4 4  are removed, and aluminum electrodes 13 and 14 are coated thereon. Thus, the thermal stress produced upon variation of the using temperature hardly affects the transducer to eliminate the deterioration of the output characteristics of the transducer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05173657-A (JP)
Title: Constant-voltage circuit
Inventor: FUJITA YOSHIRO
IPC: G05F3/26
Filed: 1991-02-27
Abstract: PURPOSE:To suppress variation in output voltage with a source voltage and to improve ripple suppression characteristics. CONSTITUTION:A ripple suppressing circuit 15 consisting of a PNP transistor(TR) 11, an NPN TR 12, a resistance, etc., is added to the constant-voltage circuit consisting of plural PNP TRs 1, 2, and 7, NPN TRs 4 and 5, a resistance, etc., to obtain the output voltage whose ripple is suppressed regardless of variation of a voltage source 3 at an output terminal 9.
Patent JP-S60176256-A (JP)
Title: Semiconductor device
Inventor: YOSHINO AKIRA
IPC: H01L23/50
Filed: 1984-02-23
Abstract: PURPOSE:To obtain a resin seal type semiconductor device, damp-proofness thereof is not deteriorated due to solder dipping and which has high reliability, by mounting a hygroscopic material layer or an adsorbing material layer between the surface of an internal lead in a lead frame and a sealing material. CONSTITUTION:Shallow indentations 307 having small diameters or shallow grooves 308 in small width are formed at the proper positions of support leads 302 for a tab section 301, on which a semiconductor element 303 is placed, and internal leads 304 (402), and a hygroscopic material 403 such as silica gel is buried in the indentations or the grooves. Accordingly, even when thermal stress is applied due to solder dipping, etc., moisture does not reach to the surface of the element because moisture intruding from the interfaces is absorbed by the hygroscopic material, thus remarkably improving hygroscopicity. The employment of an adsorbing material such as synthetic generite system is also effective besides the hygroscopic material.
Patent JP-H07217252-A (JP)
Title: Vibration control device of structure
Inventor: EBARA YOSHIAKI
IPC: E04H9/02
Filed: 1994-02-03
Abstract: PURPOSE:To provide a vibration control device of a structure which is capable of damping vibrations using one additional vibration system to correspond to the natural frequency of the structure in two directions that varies depending on the direction of the structure, reduces equiptnent cost, and has few limitations on its installation site. CONSTITUTION:An added mass comprises a main weight 4 which matches the natural frequency of a structure in one direction X and a sub weight 5 which collaborates with the main weight 4 to match the natural frequency of the structure in a perpendicular direction Y to said direction. The main weight 4 is secured to an elastic support 3, and the sub weight 5 is freely slidably provided on a rail 6 disposed on the upper side of the main weight 4, so that the sub weight 5 freely moves with respect to the main weight 4, and that the sub weight 5 is secured to the main weight 4 along the perpendicular direction Y.
Patent JP-H10219785-A (JP)
Title: Toilet washing water tank device
Inventor: YOSHIOKA TAKASHI
IPC: E03D5/09
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a toilet washing water tank device with function of urine washing capable of draining off by the quantity of water smaller than that for feces washing and to make it possible to surely flow the specific quantity of water in the case of urine washing. SOLUTION: A toilet washing water tank device 20 is equipped with a valve device 40 for closing a drain outlet 30a in the lower part of a tank main body 30. The valve device 40 is equipped with a valve member 41 having force in the direction of closing a valve even in a submerged state, a damper device for deciding valve closing speed of the valve member 41, a ball chain 100 and a float 102. A control handle device 50 is provided to the upper part of a tank side wall 31. When a control handle 60 is operated for washing urine to make the valve member 41 open, the valve member 41 sets valve closing time by an influence of buoyancy of the float 102 connected to the valve member 41 without having any force from the damper device. Accordingly, when the water level is lowered down to the specific water level with the drainage of washing water, the float 102 reduces its buoyancy when it is exposed on the water surface, and the valve member 41 is made to close the valve.
Patent JP-H07230261-A (JP)
Title: Method for identifying type of liquid crystal display panel and computer system using method thereof
Inventor: SUKOTSUTO DABURIYUU DARUTON
IPC: G09G3/20
Filed: 1995-01-30
Abstract: PURPOSE: To decrease the number of wires connected between the liquid crystal display panel and a portable computer system. CONSTITUTION: On the basis of the frequency of the vibration signal of a DC-AC inverter 130 in the LCD panel 20, the type of the LCD panel used by the portable computer system is discriminated. Therefore, only a single signal is sent from the LCD panel to the basic system of the portable computer system so as to discriminate the panel. A corresponding item in a 2nd table is accessed so as to generate a table of LCD panel parameters by obtaining the table item of the discriminated LCD panel. The table item is stored in a specific location in a video ROM 110. To adequately initialize a video controller 112 by obtaining parameters, a video BIOS routine accesses the specific location in the video ROM during the video power-ON of the BIOS.
Patent JP-H04271683-A (JP)
Title: Reproducing device
Inventor: FUKUDA SHINICHI
IPC: H04N5/782
Filed: 1991-02-27
Abstract: PURPOSE:To present the reproducing device which can reproduce all the recorded pictures even when a pause instruction is outputted during reproducing. CONSTITUTION:The data of respective pictures to be successively reproduced at a DAT 50 (the data for four fields) are supplied to RAM 22A and 22B. For the RAM 22A and 22B, when one is in a write state, the other is in a read state. When a pause setting switch 39 is turned on in a normal reproducing state, the pause state is set after the data of pictures under writing (reproducing) are written to the end. When the pause state is canceled by turning on the set switch 39 again in the pause state, this data is read out from the RAM 22A and 22B, and the still picture due to this data id displayed on a monitor television receiver 29. Before the pause state is set, the data of pictures under reproducing can be stored in the RAM 22A and 22B without making an error rate adverse, and all the recorded pictures can be satisfactorily reproduced.
Patent JP-H11229011-A (JP)
Title: Method for repairing furnace body of blast furnace
Inventor: KAWATE OSAMU
IPC: C21B7/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To effectively repair the worn part on the surface of a stave. SOLUTION: At the time of stopping a blast furnace operation, the level of the charged material in the blast furnace is lowered so that the charged material does not exist to the height of a furnace shaft part and a furnace belly part presuming the execution of repairing, and a hole is bored at the portion, in which the joint part extended to the vertical direction between the staves 1 butts against the joint part extended at the right and left direction, from the furnace outside of the iron shell 2, to investigate the worn degrees of a refractory brick and the stave 1.  Then, to the portion found out what the surface of the stave 1 is exposed to the furnace inside caused by fall-out of the refractory brick, the tip part 5 of a high pressure hose is inserted into the opened hole for investigation and such sufficient quantity of monolithic thermo-setting refractory 6 as to repair the worn portion on the surface of the stave 1 at the furnace inside is press-fitted. At the time of completing such a press-fit in, the tip part 5 of the high pressure hose is taken off from the iron shell 2 and the portion opening the hole on the iron shell 2 is suitably buried.
Patent JP-S53118960-A (JP)
Title: A/d convertor
Inventor: KUSAKABE HIDEO
IPC: H03M1/52
Filed: 1977-03-28
Abstract: PURPOSE: To perform accurate A/D conversion, by eliminating the affect due to drift of all the circuits including the integrating circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07242813-A (JP)
Title: Curable polyphenylene ether resin composition
Inventor: KATAYOSE TERUO
IPC: C08L71/12
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a composition, excellent in dielectric characteristics and chemical and heat resistances and capable of manifesting good preservation stability for a long period and providing a useful laminate by blending a curable polyphenylene ethereal resin with a mixture of a specific peroxyhexyne with a specified benzene. CONSTITUTION:This composition is obtained by blending (A) 99.9-90 pts.wt. curable polyphenylene ethereal resin with 0.1-10 pts.wt. mixture of (B) 2,5- dimethyl-2,5-di-t-butylperoxyhexyne-3 with (C) alpha, alpha'-(tert-butyloxy-m-isopropyl) benzene. The composition is used as a curable composite material comprising the curable resin composition and a substrate, its cured product or a laminate comprising the cured product and a metallic foil. The component (A) is expressed by formula I [(m) is 1-6; J is expressed by formula II; R1 to R4 each is a lower alkyl, an aryl, etc.; Q is H when (m) is 1 and a polyfunctional phenolic compound residue having 2-6 phenolic hydroxyl groups in one molecule and substituent groups inert to the polymerization at the o- and p-positions with respect to the phenolic hydroxyl groups when (m) is >=2] and poly(2,6- dimethy1-1,4-phenylene ether), etc., are preferred.
Patent JP-H07242383-A (JP)
Title: Car door of elevator
Inventor: OKUDAIRA MASAYASU
IPC: B66B13/30
Filed: 1994-03-03
Abstract: PURPOSE:To provide a car door of an elevator which can prevent a cut of a toe of a passenger when the car door is opened and closed. CONSTITUTION:The front at a lower end of a safety shoe 6 provided on the door step side of a car door is knotched in the shape of ship's bottom, and a rubber cover 7 is provided. A lever 9 in the shape of character L is provided on a rear face of the cover 7, and a corner in the middle of the lever 9 is supported on the safety shoe 6 by pins in such a way that it can oscillate freely. A micro-switch 11 is provided in a lower section at a rear end of the lever 9, and a movable section of the micro-switch is brought into contact with a bottom face of the lever 9. An intermediate section of a rear section of the lever 9 is kept horizontal at an upper end of a restoration spring 10. A skirt 14 is suspended in a lower section at a front end of a panel 2 of the car door, and the skirt 14 is fitted into a skirt groove 16 of a sill 5 in play.
Patent JP-H11218913-A (JP)
Title: Photosensitive resin composition and method for forming resist pattern using same
Inventor: JIYUUNI MIYAKO
IPC: G03F7/028
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the solventless photosensitive resin composition and the resist pattern forming method superior in sensitivity and resolution, and capable of forming a stable positive resist pattern. SOLUTION: This photosensitive resin composition contains (A) a polymer having acid-decomposable ester groups and a weight average molecular weight of 1,000-50,000, (B) a compound having one ethylenic unsaturated bond per one molecule and a group capable of being decomposed by an acid to produce a carboxylic acid, (C) a compound generating an acid by irradiation with active energy rays, (D) a photoradical-polymerization initiator.  The resist pattern is formed by irradiating the coating film of this composition with a active energy rays having the wavelength by which the initiator (D) is activated but an acid generating compound (C) is not activated to radically polymerize the compound (B) to form a tack-free film, and then, selectively irradiating the compound (C) with the active energy rays for activating the compound (C), and heating it to develop and remove the irradiated parts in alkaline aqueous solution.
Patent JP-H054848-A (JP)
Title: Non-asbestos type calcium silicate molding and production thereof
Inventor: OSE MASAO
IPC: C04B28/02
Filed: 1991-02-02
Abstract: PURPOSE:To provide so-called asbestos-free calcium silicate molding free from asbestos with practical strength as a building material. CONSTITUTION:One face or all faces of calcium silicate molding produced without using asbestos in a raw material is covered with a mixture of an aqueous solution comprising a calcium salt as a main agent and one or more of an iron salt, a potassium salt and an ammonium salt as an auxiliary and cement by coating, spraying or impregnation, cured and a reinforcing layer is formed in an integrated way to give a high-density molding.
Patent JP-H05235056-A (JP)
Title: Semiconductor device and manufacture therof
Inventor: SUEHIRO HARUHIKO
IPC: H01L29/812
Filed: 1992-02-20
Abstract: PURPOSE:To make low a parasitic resistance and to facilitate the control of a thershold value in regard to a semiconductor device, which is formed by a heterojunction and utilizes two-dimensional electron (hole) gas, and a method of manufacturing the device specially. CONSTITUTION:A method of manufacturing a semiconductor device has a process for growing in order a first compound semiconductor layer 3 to form a channel and a second compound semiconductor layer 4 to form a source and a drain on semiconductor substrates 1 and 2, a process for forming an insulating layer 5 on the layer 4 and a process, in which the layers 5 and 4 are etched and removed using a mask and an opening 7 for making the layer 3 expose is formed, and moreover, has a process for forming respectively insulative film (SiOQ film) sidewalls 8 on the side surfaces of the layer 4 in the opening 7, a process for growing a third compound semiconductor layer 9, which becomes an electron feeding layer, on the exposed layer 3 and a process for depositing a conductor layer 10 to form a gate electrode on the layer 9. In such the method, the semiconductor device is constituted.
Patent JP-S56129409-A (JP)
Title: Oscillator
Inventor: OGUCHI TAKUROU
IPC: H03B5/18
Filed: 1980-03-17
Abstract: PURPOSE:To increase the frequency stability, by the temperature control of atmosphere in the vessel including the dielectric substance resonator. CONSTITUTION:The temperature detecting element 7 detects the temperature of the atmosphere in the vessel 3 and produces the detection signal according to the temperature. The detection signal is fed to a control circuit 8 and compared with the reference signal. The reference signal corresponds to the detection signal to be produced from a temperature detection element 7, when the atmosphere in the vessel 3 has a desired temperature. The output signal of a control circuit 8 is given to a heater 9, which heats up the atmosphere in the vessel 3. The feedback control is performed by detecting this result, and so on.
Patent JP-H11208387-A (JP)
Title: On-vehicle digital communication system
Inventor: ARAI NAOYA
IPC: B60R16/023
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle digital communication system which can eliminate influence by a noise component generated inside a vehicle. SOLUTION: In an on-vehicle digital communication system to input to a receiver 9 through a filter 5 in order to perform communication transmission of a digital data from a transmitter 8 by a high frequency using a DC power line L, the system is provided with a generation means 1 to 4 generating a sampling frequency signal f based on a low frequency noise component generated periodically in the inside of a vehicle, an A/D converter means 61 to be inputted with an output of the filter, a digital filter means 6A to be inputted with an output of the A/D converter means, a D/A converter means 65 to be inputted with an output of the digital filter means, and a subtraction means 66 subtracting an output of the D/A converter means from the output of the filter and inputting it to the receiver.
Patent JP-H03239683-A (JP)
Title: Method and device for installing car hood
Inventor: KITAHAMA MICHIHIRO
IPC: B62D65/00
Filed: 1990-02-16
Abstract: PURPOSE:To have locational accuracy relative to a car body in the condition that a car hood is shut, by setting the hood to the car body in the shut position by the of a installing jig, and securing to the car body a fastening position of an exposed hinge bracket behind the rear edge of the hood. CONSTITUTION:An installing jib 19 tilts so that a car hood (d) assumes the shut attitude with the front down with rotation of a wrist 18 round the W-axis. At the same time, X- and Y-axis direction locational correction and theta and the round V-axis tilt correction for the installing jig 19 are performed while coordination is made to the Z-axis directed tilting of the X-axis direction, X-axis directed tilting of the Y-axis direction, and X- and Y-axis directed dislocation of the car body (a) sensed by a location sensor furnished on an installing station 2. Then the installing jig 19 is sunk to the required setting position in Z-axis direction which has been corrected while coordination is made to the Z-axis directed dislocation of the car body (a), and the hood (d) is set on the car body (a) in the shut attitude. That is, a fastening robot 29 fitted with a nut runner is hung, and a fastening hole d1a at the tail of a hinge bracket d1 is secured to the car body (a) using this robot 29.
Patent JP-S58202984-A (JP)
Inventor: HORUSUTO GURABEMAN
IPC: B22D11/057
Filed: 1983-03-03
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-H09228285-A (JP)
Title: Device for dehydrating and concentrating pulp slurry
Inventor: WATANABE NOBUSHIGE
IPC: D21D5/20
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently dehydrate and concentrate a pulp slurry in a high yield by spraying the pulp slurry on wire cloths lined on the inner circumferential surface of a rotary drum and giving a centrifugal force to the sprayed pulp slurry. SOLUTION: In this device for dehydrating and concentrating a pulp slurry, a water-permeable cylinder drum 4 in a drum casing 1 is rotated with a motor M, and a pulp slurry is fed into the cylinder drum 1 through a raw material- feeding pipe 13. The fed pulp slurry is sprayed from a stream-regulating nozzle 14 on plural wire cloths 8 detachably lined on the inner circumferential surface of the drum 4 in mat-like shapes. The pulp slurry sprayed on the wire cloths 8 is rotated at the same speed as the rotation speed of the drum 4 to dehydrate and concentrate the sprayed pulp slurry by the rotational centrifugal action of the drum 4, and the squeezed liquid is discharged from the waste water port 2. The dehydrated and concentrated pulp slurry is taken out from a pulp- discharging port 3.