baber/WOPTO huggingface dataset:
Patent JP-H07263148-A (JP)
Title: Electroluminescence element
Inventor: HATTORI TAMOTSU
IPC: H05B33/12
Filed: 1994-03-18
Abstract: PURPOSE:To improve the yield rate and reduce the cost and secure the strength of soldering an electrode wire. CONSTITUTION:For an electroluminescence element, a nickel layer 8 for connection with an Al electrode 6 and a nickel layer 7 for connection with an ITO transparent electrode 2 are connected to each end 6a and 2a of the Al electrode 6 made on a glass board 1 and the ITO transparent electrode 2. A chromium layer 10 is provided between the Al electrode end 6a and nickel layer 8 for connection with the Al electrode and the glass board 1, and also a chromium layer 9 is provided likewise between the nickel layer 7 for connection with the ITO transparent electrode and the glass board 1.
Patent JP-S61208695-A (JP)
Title: Semiconductor memory cell
Inventor: TERADA KAZUO
IPC: H01L27/088
Filed: 1985-03-12
Abstract: PURPOSE:To provide a storage signal and the function of amplification in a memory cell by connecting an address line connected to a gate electrode of a first FET with a digit line to which one terminal is connected to the second conducting electrode of the first FET and the other terminal is connected with the first conducting electrode of the first FET. CONSTITUTION:During writing operation, an address line voltage 21 is set to 3V and the digit line voltage is set to 3V when the write information is '1' as 22 and to 0V when the write information is '0' as 23. Since the N type channel first FET 11 is conductive at this time, the voltage at a node 19 becomes about 2V when the information '1' is written and about 0V when the information '1' is written. During reading, the digit line 15 is connected with sense amp and precharged to 3V after which the address line voltage is set to -5V while the second FET 12 is turned on. In non-selected memory cells where neither the reading nor the writing is effected, the address line is maintained at 0V. In such a manner, a semiconductor memory cell is obtained wherein the signal amplification function is provided in the memory cell so that the cell is suited to high integration.
Patent JP-S62205694-A (JP)
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/46
Filed: 1986-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0627144-A (JP)
Title: Needle adjusting tool, needle adjusting method and device for mounting ceedle
Inventor: FURETSUDO SUROTSUSERU
IPC: G01R31/28
Filed: 1993-03-10
Abstract: PURPOSE: To facilitate the adjustment of an individual probe stylus at a correct position by a method wherein a twisting tool is used so as to be fitted only when it is placed in the thickest portion of a probe stylus. CONSTITUTION: A twisting tool is disposed so that a non-tapered part of a probe stylus 202 is fitted between upper two cylinders 701, 702 and a lower cylinder 703. Namely, a handle 704 of the twisting tool is perpendicular to the probe pin 202, and upper and lower cylinder clearances are equal to a vertical height 903 of the non-tapered part of the probe stylus 202. The tool is disposed in a point nearer to a fitting point on a probe card plate 201 of the probe stylus 202. Thereby, the twist tool is excellently fitted round the probe stylus 202. Even when this twist tool is placed in a fine tapered part of the probe stylus 202, it is not fittable. Accordingly, a technical expert is easy to twist the probe stylus 202 at a correct position apart from the material tapered part of the probe stylus 202, so that uniformization in works can be attained.
Patent JP-H09246837-A (JP)
Title: Directivity antenna, low temperature device and its manufacture
Inventor: NATORI EIJI
IPC: H01L39/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain the ultrahigh directivity antenna with a high directivity and gain by adopting a lamination structure for each board forming a superconductive antenna part and a superconductive feed path so that the antenna part is stacked at a prescribed interval by means of the photolithography technology. SOLUTION: The superconductive antennas 2 are formed to be an antenna array by laminating boards 1 each forming the superconductive antenna 2 being a very small antenna and a superconductive feed path 3 so as to stack the superconductive antennas 2 in the broadwise direction. A spacer made of an Al2 O3 by electron beam vapor-deposition using a metallic mask and whose thickness is equal to or thicker than the superconductive antenna 2 is formed, deterioration in the superconductive antennas 2 and the superconductive feeding path 3 at lamination is prevented, a spacer to contain an adhesives is ensured and a distance (h) between the superconductive antennas is made constant. Thus, the antenna with less limitation in the operating environment, strong directivity and a high gain and the low temperature device with less noise are easily obtained.
Patent JP-H05251214-A (JP)
Title: Manufacturing method of varistor
Inventor: MIURA KANZO
IPC: H01C7/10
Filed: 1992-03-06
Abstract: PURPOSE:To manufacture the products having stabilized chararcteristics by performing the molding and baking process of granulating powder in the same step. CONSTITUTION:ZnO powder blended with an additive comprising oxides such as Bi, Sb, etc., is made into granulated powder in diameter of about 0.1mm using a tablet press machine. Next, this granulated powder is contained in a bottom force 2 and pressurized by a top force 3 to be formed into a varistor base substance 1. At this time, the pressure P by the top force 3 is specified to be about several scores of tons/mm<2> so that the granulated powder may be heated at about 1100 deg.-1200 deg.C by self heat generation to be baked. The pressurizing time is to be 10-60sec later to be annealed at about 800 deg.C for one hour for equalizing the growth of ZnO in the varistor base substance 1. Later, Ag electrode, lead wire are formed to be painted with epoxy powder, etc. Within the title manufacturing method of varistor, the granulating powder can be simultaneously molded and baked in the pressurized state thereby enabling the manufacturing steps to be cut down as well as the varristor having stabilized characteristics to be manufactured.
Patent JP-H04267661-A (JP)
Title: Equipment in code write system
Inventor: MOCHIZUKI FUMITAKA
IPC: H04M1/00
Filed: 1991-02-21
Abstract: PURPOSE:To allow even a sales shop and a sales branch office to write an ID code to a memory (ROM) with respect to the system writing the ID code to the memory built in a device such as a cordless telephone set. CONSTITUTION:A code writer 18 is provided with switches 10-1,10-2 to 10-N, a code generating section 2, a conversion section 14 and a speaker 16 and the code generating section 12 generates an ID code in response to the operation of the switches 10-1, 10-2 to 10-N and the conversion section 14 converts the code into a voice signal, which is outputted from the speaker 16. A device 30 being a write object of the ID code is provided with a microphone 20, a reproduction section 22, a mode switch 24, a write section 26 and a memory 28 and the voice signal outputted from the code writer 18 is inputted from the microphone 20 and the ID code is reproduced by the reproduction section 22 and when the mode switch 24 is operated, the write section 26 writes the code to the built-in memory 28.
Patent JP-H08157677-A (JP)
Title: Binder for electrode
Inventor: NISHIMURA KOICHI
IPC: C08L57/00
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a binder for electrodes which comprises a hydrogenated diene polymer as homopolymer or random copolymer and a fluoropolymer and firmly adheres an active substance to the electrode substrate without deterio ration in electrode characteristics. CONSTITUTION: A hydrogenated product of less than 120 iodine value obtained by hydrogenating a homopolymer or a diene polymer comprising a random copolymer whose more than 70wt.% recurring unit is of a conjugated diene monomer, 10-70wt.% is of an unsaturated nitrile monomer or 10-70wt.% is of a vinyl aromatic monomer and/or a fluoropolymer of the formula ((p), and (q) are each an integer more than 0; (r) and (s) are each a natural number; R<1> -R<4> are each a <=2C alkyl, H) are used to this binder for electrodes showing prolonged charge-discharge cycle life bacause the active substance firmly adheres to the electrodes, thus the elimination of the substance from the electrodes is inhibited and the deterioration by the electrodes can be suppressed.
Patent JP-H03252718-A (JP)
Title: Method and device for identification of input position and plant monitoring controller using the same
Inventor: ATSUMI JUICHIRO
IPC: G06F3/048
Filed: 1990-03-02
Abstract: PURPOSE:To accurately identify a position in accordance with the intention of an operator by detecting specific positions at plural times, comparing the condition of an indicated position with that of the positions at the plural times set in advance, and identifying the position satisfying the condition as an input position. CONSTITUTION:An operation is performed by touching the screen of a CRT 2 displaying a virtual control panel and operating a touch screen 1 provided at the front of the screen, and the position touched on the touch screen 1 is fetched in a position identification device 5 as coordinates. The position identification device 5 identifies position coordinates on the screen in accordance with the intention of the operator by fetching coordinate data inputted from the touch screen 1 after starting touch sequentially with a constant cycle, storing it, and comparing it with the condition set in advance. Identified position coordinates are inputted to a plant monitoring controller 3, and the control of a plant 4 is performed based on them. Thereby, input in accordance with the intention of the operator can be performed.
Patent JP-H03253156-A (JP)
Title: Mount support for telephone set placing base or the like
Inventor: KANEDA SHINICHI
IPC: A47B13/00
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a mechanical strength at a mount part by connecting a support pipe and a mount pipe in the axial direction through the operation in the support pipe. CONSTITUTION:While a lower part of a connection member 11 is fitted to a mount pipe 1, when a screw shaft 17 is turned from the upper part of a support pipe 2 by using a screw driver, a nut 23 is going to be turned together with the screw shaft 17, but since a slope of the nut 23 is butted to a lower slope of a lock piece 21 and the turning of the nut 23 is restricted, the nut 23 is lifted upward and the lock piece 21 is inserted between the slope of the connection cylinder 14 and the slope of the nut 23, and when the turning of the screw shaft 17 is continued further, the locking piece 21 receives a component force in the tilt direction by the engagement between the slopes of the connection cylinder 14 and the nut 23 and is skided aside, the side face is in press contact with the inner face of the mount pipe 1 and the support pipe 2 is fixed to the mount pipe via the connection member 11. Thus, the strong mount is attained without remarkable loss of the external appearance.
Patent JP-H03252759-A (JP)
Title: Method and device for extracting logical structure of text and document processor
Inventor: TAKAHASHI SATOKO
IPC: G06F17/21
Filed: 1990-03-02
Abstract: PURPOSE:To improve the extracting accuracy of logical structure by analyzing the character attribute of a character comprising a character string other than the character string, and extracting the logical structure of a document. CONSTITUTION:A feature analysis part 30 analyzes the feature of the character in the character string extracted at a character extraction part 20, or extracts the layout information of character attribute representing the character string or the position of the character string, etc. A code analysis part 50 decides the type or the hierarchical relation of a code by analyzing the code part of the character string, and a constitutional rule learning part 70, when a hierarchy being decided at the code analysis part 50, learns the rule of the code of the character string when the hierarchy is a new one. In such a way, it is possible to extract the logical structure suitable for the intention of a document preparator by discriminating the kind of a modification character, etc., by detecting the character attribute that belongs to character data and setting it as one of criterion for the extraction of the logical structure. Thereby, the extracting accuracy of the logical structure is improved.
Patent JP-S51124436-A (JP)
Title: Corona electrification device
Inventor: OONISHI MASARU
IPC: G03G15/02
Filed: 1975-04-23
Abstract: PURPOSE: To impress Corona Ion on the Sensitive Substance of Corona Voltage Pressing Conductor and Electrode with rough Mesh which is possible to pass Corona Ion and to make Corona Voltage as fine as possible for shielding. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51124908-A (JP)
Title: Locking apparatus for head plate of tape player
Inventor: SATOU KATSUYA
IPC: G11B5/54
Filed: 1975-04-25
Abstract: PURPOSE: Providing the locking plate of the member of transfering head with the chassis side plate, the unlocking is carried out rotating the locking to the left by the dropping of up-down member. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06268214-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTSUKA FUMIO
IPC: H01L29/78
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the flowing of an OFF-current in the MIS transistor formed on a SOI substrate. CONSTITUTION:The gate electrodes 5g and 6g of nM0S 5 and pMOS 6, to be formed on the semiconductor layer 14 on a buried insulating layer 3 which constitutes a SOI substrate 1, are formed using the material having the band-gap smaller than that of the material constituting the semiconductor layer 4.
Patent JP-S61208909-A (JP)
Title: Variable amplitude equalizer
Inventor: KOGA YASUHIRO
IPC: H03H7/01
Filed: 1985-03-13
Abstract: PURPOSE:To obtain a variable amplitude equalizer with low cost comprising a simple circuit by controlling a DC current flowing to a PIN diode forming an attenuation circuit so as to change the amplitude equalization. CONSTITUTION:When a voltage impressed to a control voltage input terminal 13 is changed, a current flowing to a bias circuit is changed to control the resistance value of PIN diodes 5, 9, 20 at the same time. On the other hand, resistors 8, 11, 21 and the resistive component of the diodes 5, 9, 20 form a pitype attenuator. The frequency versus amplitude characteristic from the input terminal 1 to an output terminal 7 depends on the attenuation by reactance circuits 4, 15 and the pi attenuator. Thus, the amplitude equalization is controlled by changing the attenuation of the attenuator with a voltage impressed to a terminal 13. Thus, the variable amplitude equalizer with low cost comprising a simple circuit is obtained.
Patent JP-H10231352-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: YAMAMOTO ISAO
IPC: H01L23/29
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in resistance to both humidity and soldering heat by incorporating a specific epoxy resin with a specific phenolic resin. SOLUTION: This composition is obtained by containing (A) a polyfunctional epoxy resin of formula I [R is an alkyl; (n) is an integer of >=1], (B) a terpene- modified phenolic resin of formulas II and III, (C) 25-93wt.% of an inorganic filler (pref. silica flour with an average diameter of <=30μm, etc.) and (D) (pref. 0.01-5wt.% of) a curing accelerator (e.g. a phosphorus-based curing accelerator) as essential components. The long-term reliability-guaranteed sealed semiconductor device without occurrence of peeling between a sealing resin and a semiconductor chip, cracks within the resin and leakage current is produced with ease by sealing semiconductor chips (e.g. integrated circuits) through low pressure transfer molding, etc., with the resultant resin composition.
Patent JP-S63252244-A (JP)
Inventor: ROSU SHII UIROUBII
IPC: H01J49/04
Filed: 1988-03-04
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-H06245086-A (JP)
Title: Encoding and decoding method
Inventor: OOMORI MASATAKE
IPC: H04N1/413
Filed: 1993-02-17
Abstract: PURPOSE:To easily cipher encoded code data by repeatedly performing a repetitive encoding processing until the number of times including a first encoding processing reaches a prescribed number. CONSTITUTION:First, picture data PIX 1 are encoded and the encoded data FDC 1 of a prescribed data form are formed. Then, a second encoding processing is performed by considering the FDC 1 as the picture data and the code, data obtained as the result are gathered as the encoded data FDC 2 of the prescribed data form. Also, at the time of encoding the FDC 1, the respective byte data are considered as the picture data of one line and the encoding processing is performed. Then, similarly, a third encoding processing is performed and the encoded data FDC 3 are formed. This is successively repeated, the encoding processing is performed for (m) times including the first encoding processing and the encoded data FDCm obtained finally are outputted as the encoded data of the picture data PIX 1 at the time.
Patent JP-S60192895-A (JP)
Title: Regeneration pump
Inventor: MATSUDA TAKESHI
IPC: F04D5/00
Filed: 1984-03-14
Abstract: PURPOSE:To reduce noises by making the total number of blade grooves formed on the outer periphery of one of opposing flat surfaces of an impeller different from the total number of blade grooves formed on the outer periphery of the other flat surface in a regeneration pump. CONSTITUTION:Multiple radial blade grooves 47 are formed on the outer periphery of the impeller 32 of a regeneration pump. The number of the balde grooves 47a on one side is made different from the number of the blade grooves 47b on the other side. Thereby, vibration frequencies generated by individual blade grooves can be made different from each other. Accordingly, the primary sound of the impeller is dispersed, thus low noises can be realized.
Patent JP-S56144979-A (JP)
Title: Discrimination and control circuit for ink drop-adhered position
Inventor: KATOU TOSHIBUMI
IPC: B41J2/12
Filed: 1980-04-15
Abstract: PURPOSE:To discriminate the deviation of an ink drop-adhered position from a target and to  accurately control the deviation amount of the ink drops in an ink ejecting recorder, by catching  a pattern formed on a record sheet, and distinguishing whether a pattern signal obtained from  the caught pattern corresponds to a printing-direction signal or not. CONSTITUTION:Ink drops 2 ejected from a head 1 fly through charged electrodes 3, detection  electrodes 4, horizontally deviating electrodes 20 and vertically deviating electrodes 18 to a point  P to be printed. A pattern signal reader comprising a light source 13, a lens 14 and a photoelectric  element 15 is arranged at a pattern signal reading position P' shifted from the point P to be  printed by one line along an antiscanning direction (a direction opposite to the arrow B) and by  K picture elements along an antirunning direction (a direction shown as the arrow A). The read pattern signal is memorized in a memory circuit 16, and compared with a reference pattern  signal obtained from a charge signal outputted to the charged electrodes 3 in a circuit 17 (19) for  the discrimination and control of the vertical (horizontal) positions to which the ink drops are  adhered. Consequently, the deviation amounts both of the deviating electrodes 20, 18 are controlled, and the positions to which the ink drops are adhered are corrected.
Patent JP-H11245166-A (JP)
Title: Dressing method for double-end grinding machine, and double-end grinding machine using the same
Inventor: TAKAHASHI MASAYUKI
IPC: B24B53/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To perform stable grinding work by executing electrolytic dressing any time during machining even in the case of double end grinding work for a thin article to be ground. SOLUTION: Electrolytic solution is supplied between grinding wheels 1 and 1 while an article 8 to be ground is passed between the pair of grinding wheels 1 and 1 rotated facing each other to grind both surfaces thereof, simultaneously the power supply terminal 7a of one polarity from an electrolytic dressing power source 4 is allocated to one grinding wheel 1 and the power supply terminal 7b of the other polarity to the other grinding wheel 1, and power is supplied from the electrolytic dressing power source 4 between the pair of grinding wheels 1 and 1. The surfaces 1c and 1c thereof to be ground are subjected to electrolytic dressing based on the electrolytic solution.
Patent JP-S51126602-A (JP)
Title: Assembly-type wheel
Inventor: YOSHIDA NAOJI
IPC: B60B5/02
Filed: 1975-04-24
Abstract: PURPOSE:An assenbly-type wheel which can simply, securely and strongly be assembled.
Patent JP-H04268687-A (JP)
Title: Ic card driving device
Inventor: OZAKI SHINJI
IPC: G06K17/00
Filed: 1991-02-22
Abstract: PURPOSE:To exchange signals even when the insertion direction is mistaken when it is used in a dark place or in a hurry by starting an IC card reader/ writer intervening between the IC card and the terminal equipment even when the IC card is inserted in the opposite direction. CONSTITUTION:In the internal circuit of the IC card reader/writer, A11 to A18 and B11 to B18 are contact parts to be connected to the contact terminal of the IC card. In the IC card 6, contact terminals A1 to A8 are provided. When the IC card 6 is inserted into the IC card reader/writer in the A direction, the contact terminals A1 to A8 are matched with the contact parts A11 to A18 of the IC card reader/writer. On the other hand, when the IC card 6 is inserted into the IC card reader/writer in the B direction, the contact terminals A1 to A8 are matched with contact parts B11 to B18. This opposite direction B is the opposite direction to the existing insertion direction.
Patent JP-S55142909-A (JP)
Title: Turbine blade
Inventor: SASADA TETSUO
IPC: F01D9/02
Filed: 1979-04-25
Abstract: PURPOSE: To improve a weldability and welding strength of a blade, by welding a variable section blade in the method of division type and forming said division pattern into a diagonally cutting shape.  
     CONSTITUTION: A variable section blade is divided into a constant section part 1a and variable section part 1b, worked machining, formed welding as an integral unit, linked welding a plurality of sheets in a ring shape by spacers 6 to constitute a blade cascade and fixed welding to a diaphragm 7. Division patterns of the constant section part 1a in the central part of a blade 1 and the variable section part 1b at both end parts of the blade 1 are formed into a diagonally cut shape that connects a line from a variable section start point 1X of the blade leading edge to an intersecting point 1Y of the blade trailing edge and the end face in the blade length direction. In this way, regions near the blade trailing edge ends 1Y of thin pad are portions (b) to be welded together with the spacers 6 when the blade cascades are welded, thus capable of improving a weldability and welding strength. 
     COPYRIGHT: (C)1980,JPO&Japio