baber/WOPTO huggingface dataset:
Patent JP-H0280285-A (JP)
Title: Thermosensitive recording material
Inventor: KAWAHARA KENICHI
IPC: B41M5/337
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a high-sensitivity thermosensitive recording material with superior colored image fastness, smooth texture and the best suitability to high-speed recording without a powdery substance generation phenomenon by providing a thermosensitive coloring layer containing a specific compound, leuco dye and an acidic substance on a support. CONSTITUTION:A thermosensitive recording material used consists of only a compound as shown in formula 1 at a mixing rate of normally 1 to 6 times, preferably 2 to 5 times (weight ratio) as much as leuco dye or with any other materials. As the typical examples of the compound shown in formula 1, compounds such as indicated in formulae II and III are printed out. Xanthene compound is used as the typical example of colorless or light-colored leuco dye. These leuco dyes are used alone or in a mixed form, and its quantity used is optionally selected. However, normally the quantity is 0.3 to 5% (weight rate), preferably 1 to 3% (weight rate) of the weight of a support. On the other hand, an acidic substance is such a substance that it is solid at normal tempera ture, melts if heated and becomes a color developer through a reaction with a colorless or light-colored coloring compound. For instance, phenol compounds such as p-octylphenol are used.
Patent JP-S61110458-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONDO KENJI
IPC: H01L27/04
Filed: 1984-11-05
Abstract: PURPOSE:To prevent an error operation by dividing a field effect transistor having large current capacity into field effect transistors having small current capacity, and disposing the small current capacity transistors spaced at the prescribed distance or longer. CONSTITUTION:In a semiconductor device using an insulated gate field effect transistor, the field effect transistor having large current capacity is divided into a plurality of field effect transistors having small current capacity commonly including gate, source and drain electrodes, the small current capacity transistors are space at the prescribed distance or longer determined by the size of the current capacity of the transistors on a chip. For example, an MISFET1 having large current capacity is divided into five current capacities of MISFETs 2, 3, 4, 5, 6. Thus, the ranges C-G of high carrier density in the substrate due to hot carrier effect of the MISFETs 2, 3, 4, 5, 6 are narrowed. Further, the range of high carrier density in the substrate is not superposed with the memory cell by disposing dispersively the MISFETs 2, 3, 4, 5, 6 to cause no error operation.
Patent JP-H04113273-A (JP)
Title: Contact unit
Inventor: SASAKURA AKIRA
IPC: G01R1/073
Filed: 1990-09-03
Abstract: PURPOSE:To automatically obtain electrical connection in the same way as a normal lead terminal by revolving a plurality of conductive members by a revolvable member to respectively bring them into contact with respective lead terminals. CONSTITUTION:A revolvable member 14 is arranged so that a plurality of conductive members 15a-15d are inserted and arranged between the respective lead terminals 10a-10d of an electronic part 10 and driven to revolve the respective conductive members 15a-15b to allow them to respectively come into contact with the respective lead terminals 10a-10d so as to cross the same. Even when the lead terminals 10a-10d are bent, the corresponding conductive members 15a-15d are revolved while elastically deformed until they come into contact with all of the lead terminals 10a-10b. By this method, even when the lead terminals 10a-10d are bent, electrical connection can be automatically obtained in the same way as the normal lead terminals.
Patent JP-H0791714-A (JP)
Title: Humidifier
Inventor: MASAMOTO HIDENORI
IPC: F24F11/02
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a heating type humidifier which causes little deviation of an indicated humidity from an outdoor air humidity, enables simplification of a program for humidity correction of a microcomputer and has an excellent following property. CONSTITUTION:When the value of a rise of the temperature around a humidity sensor 113 correlating with the temperature of a heater 102 is calculated on the basis of an input value of a temperature sensor 1 fitted to the heater 102 and an input value of the humidity sensor 113 is corrected by the value of the rise of the temperature, a detected value of the temperature sensor 1 is collated with a conversion table divided into several grades and an average value in the same division is used as a corrective value in the division. Thereby a computation processing of the corrective value is facilitated and a software processing for a microcomputer is simplified. While the effect of a change in the temperature of the heater 102 appears as a change in the temperature around the humidity sensor 113, a time lag thereof is estimated and the correction processing based on the detected value of the temperature sensor 1 is delayed. Thereby a disadvantage at the time when the thermal effect of the heater 102 is absent can be eliminated.
Patent JP-H0279851-A (JP)
Title: Optical working device for correcting thin film
Inventor: ODA TAKESHI
IPC: G03F1/72
Filed: 1988-09-17
Abstract: PURPOSE:To attain uniform and linear working by observing the surface of a thin film, executing arithmatic processing so as to match the scale of a thin film surface image on a monitor in accordance with a slit shape and displaying the irradiated position shape of working light flux based on the processed result. CONSTITUTION:A photomask on the surface of a sample 13 is observed by a monitor 15, a residual defect is searched and spot irradiation or square irradiation is determined under the consideration of the kind of the defect or the like. In this case of executing the square irradiation, an adjusting lens 7 is selected, a slit 4 is moved, a collimating mark is allowed to coincide with the shape of a residual defect, a pulse signal corresponding to the moving distance of the slit 4 is inputted to an arithmetic operation part 14, the signal is converted into a moving distance on the monitor 15, and a part corresponding to the slit image is dimmed and displayed. After checking that the shape of the collimating mark is proper to the correction of the residual defect, a working laser 1 is allowed to irradiate laser beams. When spot irradiation is necessary, the slit 4 is receded to the outside of the optical path, a spot stop is inserted to irradiate the defect. Consequently, correction work excellent in linearity can be executed.
Patent JP-H0892969-A (JP)
Title: Building foundation and construction method thereof
Inventor: YASHIRO MINORU
IPC: E02D27/01
Filed: 1994-09-28
Abstract: PURPOSE: To make it possible to easily construct a building foundation by bury ing a base form for placing concrete when a base section is constructed in the ground to provide it to the circumference of the base section. CONSTITUTION: A hole 1a bored in the ground 1, and blinding concrete 2 is placed in the hole 1a. After that, a base form 11 and reinforcing steel 4 are arranged on the blinding concrete 2. Then, concrete is placed in the base form 11 to form a base section 16 of the foundation 19 and, at the same time, after the curing, a rising section form 7 is placed. Concrete is placed in the rising section form 7, and a rising section 8 of the foundation 19 is formed and is cured. In addition, after the rising section form 7 is removed, backfilling work is carried out.
Patent JP-H1142003-A (JP)
Title: Tree-planting stake
Inventor: MIYAWAKI KAZUMI
IPC: A01C7/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a tree-planting stake, which can minimize manual works for tree-planting, e.g. ground delving, and help tree-planting works be done in a short time for a wide area. SOLUTION: This tree-planting stake has a body 1 provided with a sharp edge 2, hollow inside 3 and opening 6 for germination. It is also provided with blades 7 around the opening 6, and a number of open bores 8 in an adequate portion of the body 1. The body 1 is made of a solidified biodegradable material, e.g. old paper or sludge exhausted from a food production line.
Patent JP-S6388007-A (JP)
Title: Virus free module
Inventor: IWATA MICHITAKA
IPC: A61K35/14
Filed: 1986-10-02
Abstract: PURPOSE:To obtain a small-sized separator for separating and removing virus, especially, between a feeder having a blood preparation dissolved therein and a human body without adsorbing the protein component in the blood preparation, by using a porous hollow fiber composed of cuprammonium regenerated cellulose satisfying a specific formula. CONSTITUTION:Cuprammonium regenerated cellulose is prepared under such manufacturing condition that virus particles blocking coefficient phi uniquely determined according to formula 1 based on a virus diameter V(nm), the water flow speed average pore size D(nm) or a membrane and a membrane thickness T(mum) becomes 3 or more, and a porous hollow fiber 1 is formed from said cellulose. The A-part at one end of the hollow fibers 1 is embedded in a filler 2 and the B-part at the other end thereof is hermetically sealed to form a hollow fiber structure. One end of a tubular body 3 is perfectly sealed to one end part A and united with a joint part 4 mountable to a syringe. The open end part of the tubular body 3 to the external system is made present in the same plane as the position of one end part B. In use, the syringe is inserted in the joint part 4 and one end part B is directly inserted in a drug bottle receiving a blood (plasma) preparation to suck said preparation by the syringe.
Patent JP-2001060529-A (JP)
Title: Dry metallized film capacitor
Inventor: SAKAGUCHI HIROKAZU
IPC: H01G4/18
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a safe, small-sized, and light-weight dry metallized film capacitor using metallized films but no insulating oil. SOLUTION: A dry metallized film capacitor is constituted, in such a way that each capacitor element 1 is formed by winding a pair of metallic films in an overlapping state and forming metallikon sections 1a at both end sections of the element 1, and each elemental body 5 is formed by connecting the capacitor elements 1 in series, and after respectively passing insulating bars 2 through the through-holes 1b of the elements 1, coating the capacitor elements 1 with an insulating resin 4. Then an aggregate 7 is formed by connecting the elemental bodies 5 in series, parallel, or series and parallel and being housed in a container 10, while the aggregate 7 is connected by a single-phase connection, a delta connection, or a star connection.
Patent JP-S6388672-A (JP)
Title: Kana/kanji converter
Inventor: TAKISE KIKUO
IPC: G06F17/22
Filed: 1986-10-01
Abstract: PURPOSE:To reduce the number of KANJI (Chinese characters) that are to be candidates by retrieving KANJI data to read a KANA (Japanese syllabaries) data phonetically by means of phonetical reading conversion instruction key, and retrieving a KANJI data to read a KANA data with Japanese pronunciation by means of Japanese pronunciation reading conversion instruction key. CONSTITUTION:When an input is discriminated to be an input by the conversion instruction keys 11, 12, whether it is from the Japanese pronunciation reading conversion instruction key 12 or from the phonetical reading conversion struction key 11 is discriminated. When the input is by the Japanese pronunciation reading conversion instruction key 12, a Japanese pronunciation reading dictionary 6 is retrieved, and the KANJI data to convert the KANA data stored in a buffer memory 4 using the Japanese pronunciation reading is read out. On the other hand, if the input is by the phonetical reading conversion instruction key 11, a phonetical reading dictionary 7 is retrieved, and the KANJI data to convert the KANA data stored in the buffer memory 4 using a phonetical reading is read out. Then, the read-out KANJI are outputted to a displayer 2, and a desired KANJI data is selected by operating a cursor on a keyboard 1, etc. In such a way, the number of the candidates in search of KANJI can be reduced.
Patent JP-S60125684-A (JP)
Title: Thermal transfer recorder
Inventor: ITOU YOSHIO
IPC: G01D15/10
Filed: 1983-12-13
Abstract: PURPOSE:To prevent the occurrence of elongation and wrinkle of an ink donor sheet by a simple structure in which a guide plate is provided between an inlet guide roller and the ink donor contact starting position on the periphery of the platen drum. CONSTITUTION:During the monochromic printing period, a recording paper 12 is supplied and printing is ended while the platen drum 1 is turned one time. A platen 1 and guide rollers 2 and 3 are reversely turned, and the paper 12 is discharged from a supply and discharge region 5. When the last line is printed, the tip of the paper 12 goes into a printing region through a guide plate 15, and its tip is often contacted with the ink donor sheet 7. The donor sheet 7, however, is guided and supported by the guide plate 15 to prevent the occurrence of elongation or wrinkle in the sheet 7. The tip of the paper 12 is also guided to the periphery of the platen by the guide plate 15 and fed smoothly. Even in the case of color printing, exact printing can be easily made by similar action effects.
Patent JP-S59123187-A (JP)
Inventor: ITOU SUSUMU
IPC: H05B6/12
Filed: 1982-12-28
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-H0679139-A (JP)
Title: Method for denitrating exhaust gas
Inventor: IIDA KOZO
IPC: B01D53/58
Filed: 1992-09-01
Abstract: PURPOSE:To ensure that almost the total amount of NOx in an exhaust gas is removed and NH3 for NOx reduction is effectively used without discharging it. CONSTITUTION:Larger than the equivalent of NH3 to NOx for chemical reaction is added to exhaust gas in the upstream of an NOx reduction denitration reactor 7, so that almost the total amount of NOx is denitrated using the reactor 7. Further, the remaining NH3 is adsorbed using adsorption/desorption devices 13, 14 to discharge a clean gas. The NH3 adsorbed by the adsorption/desorption devices 13, 14 is desorbed and the desorbed NH3 is returned to the exhaust gas in the upstream of the reduction reactor 7 for useful application.
Patent JP-H08102096-A (JP)
Title: Production of stamper for disk
Inventor: KOJIMA TAKEO
IPC: G11B7/26
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a process for producing a stamper capable of suppressing jitters to a low level. CONSTITUTION: A glass master disk 13 formed with a conductive film 14 by vapor deposition, etc., is fixed onto a master disk holder l.!. on an electroforming vessel 1 filled with an electroforming liquid, etc. While a shaft 11 connecting to a cathode power source is kept rotated and while electric resistance is suppressed to <=15Ω, electricity is supplied to adhere nickel pellets 19 in an anode case 20 on the front surface of the conductive film 14, by which the stamper is formed.
Patent JP-H0678811-A (JP)
Title: Block band for timepiece
Inventor: OKAMURA SHIGETOSHI
IPC: A44C5/10
Filed: 1992-09-01
Abstract: PURPOSE:To eliminate the need for fasteners and to eliminate the factor for a cost increase by mounting freely expandable and contractable spring members in the mounting piece direction of the block band in arbitrary positions of the block band and further mounting the spring members into the block band, etc., to constitute the members in such a manner that the members are invisible from the outside. CONSTITUTION:Block band barrels 8 and 9 are fixed and connected to the spring member 10 expandable and contractable in the 12 o'clock to 6 o'clock direction by brazings. Further, the spring member 10 is constituted in such a manner that the viewing thereof from the outside is prohibited by the block band barrels 8 and 9. The block band barrels 8 and 9 and the spring members 10 are constituted at three points of one piece of the band. Then, the entire part is expanded and contracted by the spring members 10 and, therefore, the need for adjusting the length over the entire part of the band and the operation of the fastener which are necessary at the time of mounting the conventional bands for portable timepieces are eliminated and the attaching and detaching of the timepiece by a fingertip operation is possible. Further, the spring members 10 are constituted invisibly from the outside and, therefore, the adhesion of the spring members 10 to the human skin and hair does not arise and the comfortable carrying of the portable timepiece is possible.
Patent JP-2000043235-A (JP)
Title: Screen printing apparatus for cream solder
Inventor: TOMOMATSU MICHINORI
IPC: B41F15/08
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing apparatus for cream solder which can bring a squeegee into contact with a screen mask at a specified contacting strength and an angle of attack regardless of deflection of a base sheet and can apply a printing with a stable quality on the base sheet. SOLUTION: A squeegee holder 18 for holding a squeegee 16a is connected with a rod 34 of a piston 33. The piston 33 is stored in a cylinder main body 31. When air is fed to the cylinder main body 31 by passing a tube 36 through it, the piston 33 is pushed down by the air pressure and the squeegee 16a is brought into contact with a screen mask 15. Even if a base sheet 11 has deflection as the squeegee 16a is brought into contact with the screen mask 15 always by a const. air pressure, printing with a stable quality can be performed.
Patent JP-H0798424-A (JP)
Title: Array waveguide diffraction grating type optical multiplexer/demultiplexer with loop back optical path
Inventor: TACHIKAWA YOSHIAKI
IPC: H01S3/067
Filed: 1993-09-20
Abstract: PURPOSE:To provide the waveguide diffraction grating type optical multiplexer/ demultiplexer with loop back optical paths capable of simplifying constitution and attaining a higher yield and higher stability. CONSTITUTION:This array waveguide diffraction grating type optical multiplexer/demultiplexer has the array waveguide diffraction grating type optical multiplexer/demultiplexer 41 having plural input parts 43 and plural output parts 47 and the plural loop back optical paths 51 which are disposed in correspondence respectively between the plural output parts 47 and the plural input parts 43 and input the signal light outputted from the output parts 47 to the input parts 43 covesponding to these output parts 47. The loop back optical paths 51 may be provided with a signal processing means 52 for subjecting the signal light propagating therein to signal processing. The integration of the array waveguide diffraction grating type optical multiplexer/demultiplexer 41 and the loop back optical paths 51 is equally well.
Patent JP-H0681277-A (JP)
Title: Production of colored optical part
Inventor: ONO ICHIROU
IPC: G02B1/04
Filed: 1992-09-01
Abstract: PURPOSE:To uniformly dye both surfaces of a plastic lens at a high density in a short time without deteriorating the performance thereof by heating an optical part made of a plastic while bringing the optical part into contact with a powdery or a granular resin colorant. CONSTITUTION:An optical part made of a plastic (e.g. a plastic lens) and a powdery or a granular resin colorant (e.g. a disperse dye) are placed in a container, which is then rotated to bring the lens into contact with the colorant. Heat treatment is then carried out at 50 to <=160 deg.C temperature to afford the objective plastic lens at a high density with excellent level dyeing properties and reproducibility at a low cost in a short time. The performance of the lens is not deteriorated due to the relatively low heating temperature according to this method. Furthermore, the colorant can be mixed to readily provide a mixed color.
Patent JP-H0661604-A (JP)
Title: Printed wiring board
Inventor: YAMADA KAZUHITO
IPC: G01R31/02
Filed: 1992-08-11
Abstract: PURPOSE:To facilitate test while preventing short circuit between a chip component and a board on a printed board where surface mounting of components is carried out through reflow soldering using cream solder or a printed wiring board where pads for connecting chip components are contrived. CONSTITUTION:The printed wiring board 1 comprises first and second pads 2 to be connected with the electrode parts of a chip component, a pattern 9 for each pad provided between the first and second pads, a test land 10 provided for the first pad and a corresponding pattern, and a test land 10 provided for the second pad and corresponding pattern, wherein predetermined conduction test is performed between the test lands.
Patent JP-H0397039-A (JP)
Title: Piggy back chip
Inventor: KASHIWAGI HARUHISA
IPC: H01L27/10
Filed: 1989-09-08
Abstract: PURPOSE:To stop a program fetch from the side of an emulator in a hardware made by providing a HOLD request terminal and a HOLD status terminal on the upper surface of a package. CONSTITUTION:In addition to terminals 12 and 13 for general PROM, a HOLD request terminal 3 and a HOLD status terminal 4 are provided. A circuit 5 is provided to stop the program fetch according to a request signal to this HOLD request terminal 3 and to output a signal at an effective level to the HOLD status terminal 4, and a protection circuit 6 is provided to prevent th program fetch from being erroneously stopped when this HOLD request terminal 3 is set in an open state. Thus,l the program fetch can be stopped from the emulator side in the hardware mode, namely, forcedly.
Patent JP-H0281051-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENDO KEIICHI
IPC: G03G5/05
Filed: 1988-09-19
Abstract: PURPOSE:To enhance adhesion of a photosensitive body film and stability of image quality against change of temperature and humidity by using a specified resin for the binder of an electric charge generating layer. CONSTITUTION:The photosensitive body is provided with the charge generating layer (A) and a charge transfer layer on a conductive substrate. The layer A contains as the binder a resin (B) having repeating units each represented by the formula as shown on the right. It is preferred to use a resin, such as polyvinyl formal, having hydroxyl groups reacting with the methylol groups of the resin B for the layer A in combination with the resin B. The layer A can be formed by coating with a coating solution containing the resin B, an organic pigment, such as phthalocyanine type pigments, and additives, and it is preferred to form an undercoat layer made of polyamide.
Patent JP-S6389322-A (JP)
Title: Molding of thermoplastic polymer sheet
Inventor: HOSOI MASAHIRO
IPC: B29C48/08
Filed: 1986-10-03
Abstract: PURPOSE:To permit the molding of an extremely thin sheet under a high speed, by a method wherein a groove, from a manifold in a die to a lip, is slanted to the rotating direction of a cooling drum from the half way of the groove while a discharging angle from the lip is slanted with respect to the tangential line on the surface of the cooling drum. CONSTITUTION:A die 1 is provided with a manifold 2 and a groove (slit) 3 and a lip 4 is attached to the tip end of the groove 3. The groove 3 is extended orthogonally to the manifold 2 and is slanted from the half way thereof with respect to the rotating direction of a cooling drum. The inclination of the groove near the lip coincides with the discharging angle of molten polymer substantially. This discharging angle alpha is preferable to be within the range of 5 deg.-60 deg. with respect to the tangential line on the surface of the cooling drum. According to this method, the shortest distance between the tip end of the lip and the surface of the cooling drum can be shortened and a discharged sheet type extruded substance is contacted closely with the cooling drum, on the surface of which the liquid is coated in the shape of a thin film immediately and is cooled to cure it. Thereafter, the cured sheet is separated from the cooling drum and is taken off whereby an excellent thermoplastic polymer sheet, free of surface defect due to the swirling of air, may be obtained.