baber/WOPTO huggingface dataset:
Patent JP-S5227361-A (JP)
Title: Semiconductor unit
Inventor: AKIYAMA MASAMOTO
IPC: H01L23/02
Filed: 1975-08-27
Abstract: PURPOSE: External lead-out electrode of cylindrical and coaxial type is connected to the electrode on the pellet in order to decrease the number of assembling stage as well as to monimize the unit size. Thus, a semiconductor unit can be obtained, with which no consideration has not be given to the pellet direction at the time of unit assembly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000293156-A (JP)
Title: Information processor and information processing method
Inventor: IIZUKA TOSHIAKI
IPC: G09G5/36
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of displaying information with a format that is automatically matched with an input picture. SOLUTION: One page of a picture is read by a scanner B (S2). The data of the read one page are converted into a digital format and held in a RAM (S3). A flag is prepared for header information of the digital format to indicate whether the page is binary document information or picture data with a color number and gradation. by reading a binary document flag (S4), discrimination of the flag is conducted (S5). If it is not binary information, a CPU retrieves the mode having a largest number of colors among selective display modes (S6) and a command is executed to a display controller so that a display mode is switched to the mode (S7). Then, a transfer is made to a VRAM with the format that matches with the display mode of the data of the RAM and the controller displays the data on a display (S10).
Patent JP-S5728461-A (JP)
Title: Trunk test system
Inventor: NOMURA YOSHITAKA
IPC: H04M3/28
Filed: 1980-07-26
Abstract: PURPOSE:To reduce the hardware of each trunk, by providing a trunk test circuit in common to each trunk. CONSTITUTION:A test data DA is transmitted from a central controller CC via a line DL and an enable signal of a transmission register TRA is transmitted via a line EA and the DA is stored in the TRA. Similarly, test data DB, DC are stored to transmission registers TRB, TRC. The data DA, DB, DC are inputted respectively to input terminals Ai, Bi, Ci of a trunk C-TRK to be tested via a channel network TDNW from output terminals TA0, TB0, TC0, and when the C-TRK is normal, the data of DB+DC, DA+DC, DA+DB are outputted respectively from output  terminals A0, B0, C0 and stored in reception registers RRA, RRB, RRC. The central controller CC reads in the data stored in the reception register and compares it  with the test data transmitted to a transmission register, to discriminate the normality of the C-TRK.
Patent JP-H0372931-A (JP)
Title: Method and mixer for mixing substances and its mixture
Inventor: ULRICH ARMANDO
IPC: B01F5/00
Filed: 1990-04-20
Abstract: PURPOSE: To stably mix liquid and liquid varying in properties by passing fluid components in a mixer which is inserted in series into a flow passage and has a central axial line, rotating these fluid components around the central axial line and simultaneously generating a stream along the axial line. CONSTITUTION: The fluid components prepd. from plural materials are passed at a prescribed velocity of flow in the flow passage. The fluid components are passed through the inside of the mixer 1 which is arranged into a part of the flow passage, is inserted in series connection into the flow passage and has the central axial line 100 and are passed through the holes 15 in a tangent direction, by which the fluid components are rotated around the central axial line 100 and simultaneously the stream is generated along the axial line 100. The process described above is iterated. Consequently, the materials varying in properties, the liquid and the liquid, or the liquid and the gas are stably mixed.
Patent JP-S58219757-A (JP)
Title: Semiconductor device
Inventor: SHINDOU MASAMICHI
IPC: H01L25/065
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a semiconductor device which can be manufactured by means of manufacturing equipments of a conventional semiconductor device and can be mounted at high density at a low cost by a method wherein DIP type package semiconductor devices are laminated in a plurality. CONSTITUTION:A semiconductor chip 32 adheres on an alumina base 31 of the main body, and external lead-out leads 34 fixed with low melting point glass 33 and the semiconductor chip 32 are wire-bonded. The packages of such semiconductor devices are stacked in a plurality as the unit packages 30. Thereat, a recess 35 is formed on the back surface of the main body of the package 30 which serves as the upper stage, the upper stage package 30 is so superposed as to seal the lower stage package 30, and the uppermost stage package 30 is sealed with an alumina cap 36. Since the package main bodies are laminated in this manner, the occupation area to a printed substrate can be reduced remarkably in the case of mounting on the printed substrate, etc.
Patent JP-H01274782-A (JP)
Title: Golf practice machine
Inventor: SUGANO MASAYUKI
IPC: A63B69/36
Filed: 1988-04-26
Abstract: PURPOSE:To enable all kinds of shot condition actually assumed in golf course to be simulated as required by letting a stance stage and a ball stage be independently changed in angle. CONSTITUTION:The whole upper surface of a base stage 1 is divided into those such as a stance stage 2 the angle of which is variable, a ball stage 3 and plural peripheral stages 4a and 4b arranged around the aforesaid stages. The stance stage 2 is so constituted that the angle of it can be changed into two directions, that is, one is the rotating direction around a X directional horizontal axis X with respect to the X direction, and the other is the rotating direction around a Y directional horizontal axis Y with respect to the Y direction. And the ball stage 3 is so constituted that the angle of it with respect to the X direction can be changed monolithically with the stance stage 2 around the X directional axis X, and the angle with respect to the Y direction can be changed around a variable falcrum parallel with the Y directional axis Y. In addition, one peripheral stage 4a is so constituted that it can be moved up and down in parallel while change in the angle in the X direction of the stance stage 2 is being followed up.
Patent JP-S63268231-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: SHIMADA HIROSHI
IPC: H01G9/025
Filed: 1987-04-27
Abstract: PURPOSE:To form a uniform and fine manganese dioxide layer, by a method wherein manganese nitrate liquid to which proper amounts of low temperature pyrolyzable nitrate is added, is used and subjected to pyrolysis at a temperature higher than or equal to the pyrolysis temperature of the low temperature pyrolyzable nitrate, and then the manganese nitrate is pyrolitically decomposed. CONSTITUTION:In manganese nitrate liquid, low temperature pyrolyzable nitrate of about 10<-4>-10<-2> mol/l is made to coexist, said nitrate being one of the following; chromium nitrate ((CrCNO3)3.9HO[pyrolysis temperature 126 deg.C]), calcium nitrate (Ca(NO3)2.4H2O[pyrolysis temperature 132 deg.C]), zinc nitrate (Zn(NO3)2.6H2O[pyrolysis temperature 140 deg.C]). This nitrate is treated at a temperature of 150 deg.C, for example, which is higher than or equal to the pyrolysis temperature of the low temperature pyrolysis nitrate, and nuclei are formed which produce uniformly manganese nitrate or manganese dioxide on the surface of an anode oxide film. Then pyrolysis at 200-300 deg.C is followed to form a manganese dioxide layer.
Patent JP-H05283287-A (JP)
Title: Electrode material and manufacture of electric double layer capacitor provided with this electrode material
IPC: H01G11/28
Filed: 1992-03-30
Abstract: PURPOSE:To increase an impregnation property into the electrode of a vacuum apparatus and to enhance the productivity of the tittle capacitor by a method wherein a sheetlike electrode in which an electrolyte powder has been kneaded is used and the sheetlike electrode is impregnated with only an organic solvent whose viscosity is comparatively low in the impregnation process of an electrolytic solution. CONSTITUTION:An active carbon powder, a carbon black conductive powder and an electrolyte powder are kneaded together with PTFE as a binder; after that, this mixture is extended to a prescribed thickness; a sheetlike electrode material is obtained. A circular sheetlike electrode 1 is stamped from the electrode material. Then, the sheetlike electrode 1 is attached, via a conductive adhesive 3, to the bottom part of a case 2 whose bottom is shallow; after that, an organic solvent is injected into the case 2 by means of a dispenser nozzle 4; the sheetlike electrode 1 is impregnated with the solvent; an electrolytic solution is produced inside the sheetlike electrode 1; then, the case 2 is covered with a cap. Thereby, an electric double layer capacitor whose electric characteristic is good can be obtained at high productivity.
Patent JP-H05281456-A (JP)
Title: Lens position adjusting method
IPC: H04N5/232
Filed: 1992-03-30
Abstract: PURPOSE:To move a variator at a high speed by obtaining a focusing position by a focus lens and calculating the quantity of deviation between the position of the variator and the position of a telephoto end or wide-angle end. CONSTITUTION:When the focus lens 6 reaches the focusing position, the focus lens is moved and controlled by a prescribed quantity through a stepping motor 11. The prescribed quantity is a designed value of the movement amount of the focus lens from an inflection point to the telephoto end. Once the focus lens 6 is moved, the position of the telephoto end of the variator 3 is detected by a potentiometer 10 and temporarily stored. For the detection of this telephoto end, the variator 3 is moved to nearby the focusing position, the focus lens is moved to the focusing position, and the deviation of the variator 3 is calculated from the movement amount the focus lens 6 to determine the position of the telephoto end. Thus, the position of the telephoto end is detected and then the variator can be fed at a high speed.
Patent JP-H06285131-A (JP)
Title: Treating material for atopy dermatitis
Inventor: WATANABE YASUSHI
IPC: A61K8/00
Filed: 1993-04-07
Abstract: PURPOSE:To provide a treating material capable of treating atopic dermatitis having the same effect as that of hot spring treatment without a large economical burden. CONSTITUTION:This is a treating material for atopic dermatitis, made up of an artificial or natural material and carrying any one of silver, cupper or zinc or a combination thereon.
Patent JP-H01276530-A (JP)
Title: Manufacture of electron emitting element
Inventor: SAKANO YOSHIKAZU
IPC: H01J1/316
Filed: 1988-04-28
Abstract: PURPOSE:To form an electron emitting portion of an electron emitting element with stability per element and better reproductivity with forming by composing the conductive thin film forming the electron emitting portion with two laminated thin films. CONSTITUTION:A thin film 3a of an electron emitting material and a thin film 3b of the material improving the element characteristic are preliminaly laminated to form a thin film which is treated with forming simultaneously to form an electron emitting portion 5. The thin film 3b is provided on the upmost portion of the thin film formed by laminating thin films of carbon or work function less than 5.0eV. Thus, The materials improving an electron emitting material and the element characteristic are laminated and simultaneously the electron emitting portion (island structure) is formed. Accordingly, stability of the amount of emitted current and the emitted current are improved. Further, gas is privented from being absorbed to the lower thin film, so that the structure of the thin film is privented from being changed and the characteristic thereof is also privented from being deteriorated. Therefore, an electron emitting element with stability per element and better reproductivity is formed by forming.
Patent JP-S62260818-A (JP)
Title: Epoxy resin composition
Inventor: YAMAGATA MAKOTO
IPC: C08G59/00
Filed: 1986-05-08
Abstract: PURPOSE:To obtain the title low-stress composition excellent in moldability,m cracking resistance after heat shock and moisture resistance and useful for semiconductor sealing, comprising a thermoplastic resin of a specified softening point and a specified organopolysiloxane. CONSTITUTION:An epoxy resin (A) (e.g., novolak epoxy resin) is mixed with 0.5-1.2 equivalent, per epoxy equivalent of component A, of a curing agent (B) (e.g., phthalic anhydride), a cure accelerator (C) (e.g., trimethylamine), 1-10wt% thermoplastic resin (D) (e.g., polycarbonate) of a softening point >=150 deg.C, preferably, of 150-260 deg.C and 0.1-10wt% organopolysiloxane (E) such as a silicone oil, a silicone resin, a silicone rubber or a modified product or derivative thereof.
Patent JP-S58222049-A (JP)
Title: Synthetic method for ester derivative
Inventor: YASUDA ARATA
IPC: B01J31/00
Filed: 1982-06-18
Abstract: PURPOSE:To obtain the titled compound in high yield, by condensing a carboxylic acid halide with an alcohol in the presence of a polyvinylpyridine type resin as a dehalogenating agent, and removing the dehalogenating agent easily from the reaction system. CONSTITUTION:A carboxylic acid halide of the formula RCOX [R is (substituted) alkyl or (substituted) phenyl; X is F, Cl Br or I], e.g. a catechol-4-carboxylic acid halide, is condensed with a halogenated aliphatic or aromatic alcohol, e.g. 2,2,2-trifluoroethanol or menthol preferably in a solvent in the presence of a polyvinylpyridine type resin at -80-+80 deg.C to give the aimed compound. A polymer of 4-vinylpyridine, a copolymer of the 4-vinylpyridine and styrene or divinylbenzene, etc. may be used as the polyvinylpyridine type resin, and the amount thereof is 1.0-10 base equivalents based on one mole carboxylic acid halide.
Patent JP-S62262031-A (JP)
Title: Electrochromic display element
Inventor: SADA TOSHIKATSU
IPC: G02F1/15
Filed: 1986-05-08
Abstract: PURPOSE:To improve not only a response speed and contrast ratio but resolving power as well by using a mosaic ion conductive film for an ion conductive film. CONSTITUTION:The mosaic ion conductive film which is separated in a microphase to an electrically neutral layer and layer having an ion exchange group is used as the ion conductive film of an ECD element laminated with a transparent conductive film, EC film, ion conductive film and counter electrode. The mosaic ion conductive film is such a film in which the high-polymer electrolytes having the ion exchange group are alternately arranged in the mosaic state on both sides of a neutral inert matrix. The ion exchange group is a cation exchange group and/or anion exchange group. Such ECD element has the excellent response speed and contrast ratio and has the excellent resolving power of a matrix display particularly when the combined ion conductive film is used.
Patent JP-2000293618-A (JP)
Title: Image input device and image input method
Inventor: MINAMI YUJI
IPC: G06K7/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image input device capable of performing the decode processing of a bar code without constraining the speeding up of image input. SOLUTION: An image signal read by an image input sensor part 100 is inputted through an AMP part 101, an A/D converting part 102, and a shading correcting part 103 to an image processing part 800 and a signal speed converting part 200 as image data. The image processing part 800 operates prescribed image processing (each processing such as concentration correction by gamma correction) to the inputted image data, and the image data to which the prescribed image processing is operated are inputted to a PC (host computer) 801. The signal speed converting part 200 converts the data rate (synchronous clock cycle) of the inputted image data into a data rate corresponding to the processing speed of a bar code decode part 300.
Patent JP-S60248062-A (JP)
Title: Facsimile equipment
Inventor: HIROSE YOSHIHIKO
IPC: H04N1/00
Filed: 1984-05-23
Abstract: PURPOSE:To miniaturize the equipment and to improve the space efficiency by building in a telephone set to be coupled to a telephone line incorporatedly to a common case. CONSTITUTION:The upper side of the facsimile equipment 1 is provided with an original tray 4, an original storage arm 5, an operation panel 8 and a telephone set 9. The telephone set 9 consists of a placing stand 10 and a handset 11 and the stand 10 provided with a hook button 12 is formed incorporatedly with the facsimile equipment 1. Further, the handset 11 is provided with a dial button 13 inputting a telephone number.
Patent JP-H06313378-A (JP)
Title: Junction type oscillation control device
Inventor: NISHIMURA ISAO
IPC: E04H9/02
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a large oscillation control effect even though an adding mass is small when an oscillation absorber is provided, by adding 6n additional oscillation system to a main oscillation system which has a proper oscillation frequency, a mass, and a spring constant. CONSTITUTION:To a main oscillation system which has a proper oscillation frequency omega0, a mass m0, and a spring constant K0, the first oscillation system and the second oscillation system are connected through a dash pot. In this case, the ratio of the mass m0 of the main oscillation system to the mass m1 of the first oscillation system, and the mass m2 of the second oscillation system is made within 0.01<=u=(m1+m2)/m0<=0.02. Consequently, since the resonance curve is made in a wide band width, a large influence is not given to the oscillation control device effect, even though the resonances of the adding oscillation systems are slipped to a specific extent.
Patent JP-2000299586-A (JP)
Title: Casket for electronic device
Inventor: YAGENJI SUMIHIKO
IPC: H05K9/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To improve shielding capability with respect to electromagnetic waves and reliability of a gasket used for an electronic device. SOLUTION: A gasket is sealed hermetically by inserting an insulating member 3 between a metal cover 1 and a metal base substrate 2. Also, a conductive member 5 of a C-shaped metal piece C in cross section is interposed between the cover 1 and the substrate 2. When electromagnetic waves are generated, current passes from the cover 1 to the base substrate 2 through the conductive member 5. In this way, a low-cost gasket exhibiting a high shielding capability can be obtained without the loss of sealing capability using a metallic piece of simple constitution.
Patent JP-S58221223-A (JP)
Title: Heat treatment method
Inventor: KAWATE KENJI
IPC: F27B9/36
Filed: 1982-06-17
Abstract: PURPOSE:To enable a non-oxidation heat treatment and an oxidation heat treatment in a single heat treatment furnace and to improve the thermal efficiency thereof by installing radiant tube burners and direct fire burners in combination in said furnace. CONSTITUTION:A refined exothermic type gas is fed from a generation device 9 for the refined exothermic type gas through a supply pipe 10 into a heating chamber 1b and a slow cooling chamber 1c; at the same time, the burners in radiant tubes 5 are ignited, and heating and holding effects are obtained in a combination chamber 1a for heating or preheating and the chamber 1b by the radiation heat thereof, in the case of performing a non-oxidation heat treatment while transferring the materials to be heated contained in trays 4 intermittently with hearth rolls 3 in a heat treatment furnace 1A consisting of the chamber 1a, the chamber 1b, and the chamber 1c. The preheating in the chamber 1a as well as the heating effect and holding effect by the radiation heat from the tubes 5 in the chamber 1b and the direct heating from direct fire burners 8 are obtained for the oxidation heat treatment which requires large quantity of heat.
Patent JP-H08297133-A (JP)
Title: Electromagnetic pickup for rotation sensor
Inventor: TAWARA HIDEO
IPC: G01P3/488
Filed: 1995-04-27
Abstract: PURPOSE: To provide an electromagnetic pickup preventing a resin from infiltrating into a bobbin at the time of resin molding, removing the cause for an open circuit, and having high reliability by closing the opening section of the bobbin with a circular protective cover. CONSTITUTION: This electromagnetic pickup has a circular permanent magnet 3 fitted concentrically with the rotary shaft of a sensing rotor 1, and a coil 5 wound on a bobbin 4 is concentrically arranged on the outside in the radial direction of the permanent magnet 3. The bobbin 4 is made circular, and it has a U-shaped cross section with an opening section 6 on the outer periphery. A protective cover 7 is coupled on the outside of the bobbin 4. The protective cover 7 is made circular, it has a U-shaped cross section with an opening section 8, a closing section 9 is formed to face the opening section 8, and an inner tube section 12 and an outer tube section 11 are formed on both ends of it. The protective cover 7 closes the opening section 6 of the bobbin 4 via the outer tube section 11.  A resin is prevented from infiltrating into the bobbin 4 at the time of resin molding, and the coil 5 is protected.
Patent JP-H10290920-A (JP)
Title: Highly corrosion-resisting waste gas decomposition device and semiconductor manufacturing device
Inventor: HIRA YASUO
IPC: H01L21/205
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce corrosiveness of acidic waste gas by mixing and neutralizing the acidic waste gas from a semiconductor manufacturing device and basic gas contained in CVD gas or the like. SOLUTION: There is equipment whose waste gas contains SiH4 , WF6 , H2 , NH3 , ClF3 , CF2 , CL2 , and the like. The figure shows the constitution of this equipment. Since the corrosion of a scrubber 7 and a duct 5 of this equipment is large, the following measures are taken. First, a neutralizing column by ion exchange fiber is installed immediately behind the scrubber 7, and the structure of a discharge duct 4 is made seamless structure, and furthermore, material of the discharge duct 4 is made monel of good hydrofluoric acid resistance. By these measures to prevent corrosion, corrosion of a discharge system is notably reduced to enable securing the reliability.
Patent JP-S5330760-A (JP)
Title: Switch device for condenser
Inventor: SATOU KOUZOU
IPC: G05F1/70
Filed: 1976-09-02
Abstract: PURPOSE: To enable a voltage of the thyristor switch to be low, by providing a circuit for discharging a residual charge of the condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5330406-A (JP)
Title: Depositing method for metal from solution of metal salt by electrolysis
Inventor: KAWAHARA TAKUO
IPC: C02F1/461
Filed: 1976-09-02
Abstract: PURPOSE: To prevent the abnormal electrodeposition of the metal in a projecting form at the end part of the cathode by passing electric current uniformly through the cathode plate and to improve the operational property of the electrolytic cell, by providing the screening frames for electric current in opposition to the cathode at the end parts of the cathode such as side parts, bottom parts, etc. of the cathode. 
     COPYRIGHT: (C)1978,JPO&Japio