baber/WOPTO huggingface dataset:
Patent JP-H1068721-A (JP)
Title: Inorganic ton determination method
Inventor: OYA NAOHIRO
IPC: G01N30/26
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To simply and accurately determinate inorganic ion by using a water based gel permeation chromatography (GPC) and using an aqueous solution containing a specific quantity of inorganic salt. SOLUTION: A water-based GPC column is filled with a general purpose high polymer gel, for example polyhydroxymethacrylate gel, silica gel, polyvinyl alcohol gel, etc. Approximately 0.1-1000mmol/l aqueous solution containing inorganic salt, for example NaCl, Na2 SO4 , NaH2 PO4 , etc., it used for its moving phase. The optimum conditions of the inorganic salt concentration are selected according to inorganic ion kinds and coexistent inorganic ion kinds wanted to separate. When the content of the inorganic salt is approximately 0.1mmol/l or less, the separative power of the inorganic ion is deteriorated and when it exceeds approximately 1000mmol/l or more, precipitation of the salt causes liquid leakage from the GPC device, clogging of pipes, etc. This method can simply and accurately determinate the inorganic ion in detergent and surfactant.
Patent JP-2000060011-A (JP)
Title: State detecting method of assembled battery and state detecting equipment
Inventor: NAKAMURA HIDEJI
IPC: H02J7/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To surely enable detecting abnormality when dynamic range of a measuring system is reduced. SOLUTION: Two battery groups A1, A2 composed of the respective five battery cells 11 are divided by a central lead 12. Voltages of the respective battery groups A1, A2 are measured by a microcomputer 21. The time rate of change of the voltages are compared in the microcomputer 21. When unbalance exists, it is detected as an abnormality.
Patent JP-H1167861-A (JP)
Title: Appreciation method and appreciation device of metallic wiring in integrated circuit
Inventor: NISHIMURA KOICHI
IPC: H01L21/66
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To appreciate anti-electromigration property of a metallic wiring precisely and readily in a short time by calculating an acceleration coefficient, a current density coefficient and an activated energy of a metallic wiring from simultaneous equations formed of N-appreciation equations based on results of a plurality of test wirings in the same test environment. SOLUTION: Heat parameter of N-test wirings formed by the same specifications are received by an input means 11, different constant currents are supplied parallel to each wiring by a test means 12, a wiring resistance of each test wiring according to different applied current densities is measured, a wiring temperature in each test wiring is calculated based on the wiring resistance and heat parameters and a trouble time of each test wiring based on change of a wiring resistance are measured. Simultaneous equations formed of N-appreciation equations are prepared by an equation preparation means 13 from the obtained applied different current densities, the wiring temperature and the trouble time, they are solved and an acceleration coefficient, a current density coefficient and an activated energy of a metallic wiring are calculated by a calculation and output means 15.
Patent JP-S60116233-A (JP)
Title: Frequency synthesizer tuner
Inventor: ISHIDA KOUJI
IPC: H04B1/26
Filed: 1983-11-28
Abstract: PURPOSE:To improve the noise characteristic by providing a voltage controlled oscillator separately at the outside of a loop of a PLL circuit so as to use the output. CONSTITUTION:A VCO13 is separately provided in addition to the voltage controlled oscillator VCO3 in the PLL circuit, a control voltage of the VCO13 is used as a signal obtained from an output of a loop filter 12 of the PLL circuit through a noise LPF14. Then an oscillating signal of the VCO13 is inputted to a mixer 12 so as to obtain local oscillating signal.
Patent JP-H0650987-A (JP)
Title: Substrate structure for measuring characteristic of semiconductor apparatus
Inventor: HAYASHI MASAYUKI
IPC: H01L21/66
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a substrate structure for measuring characteristics of a semiconductor apparatus which allows the measuring of characteristics with a common circuit board in the semiconductor apparatus regardless of difference in a package structure only if the same chips are mounted. CONSTITUTION:This substrate structure is made up of a master substrate 1 which is provided with a land area where a part is mounted to measure electric characteristics of a semiconductor apparatus and a link part to obtain electric connection of the semiconductor apparatus therewith and a slave substrate 2 which is provided with a carrier part 10 for setting the semiconductor apparatus while being allowed to be loaded on or unloade from the link section of the master substrate 1. The slave substrate 2 is provided with a first connecter 12 to be connected electrically to the semiconductor apparatus and the master substrate 1 is provided with a second connecter 6 free to load on or unload from the first connector 12.
Patent JP-H1068938-A (JP)
Title: Liquid crystal display device
Inventor: ANDO MASANORI
IPC: H04N5/74
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the characteristic deterioration of liquid crystal caused by ultraviolet rays and temperature rise caused by infrared rays by providing a reflection film consisting of a laminated film which reflects light having specified wavelength such as the ultraviolet rats or the infrared rays on a base plate on a side where microlenses are stuck. SOLUTION: As for a liquid crystal panel 201-G; a liquid crystal layer 401 is arranged and held between an array base plate 211 and a counter base plate 311 through oriented films 291 and 391. The reflection film 500 designed to reflect an ultraviolet region and transmit a visible region is formed on the surface of the plate 311, that is, the surface of a glass base plate 310. The reflection film 500 is constituted as the band filter type laminated film. A microlens array base plate 411 is stuck to the reflection film 500 on the principal surface of the plate 311 through an adhesive layer 410. A reflection film to reflect the ultraviolet region and the infrared region can be used as the reflection film 500. In this case, not only the deterioration of the liquid crystal but also the temperature rise are restrained.
Patent JP-2001055663-A (JP)
Title: Fluff binding device of warp sizing apparatus
Inventor: KURIHARA KUNIYOSHI
IPC: D06B23/06
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To make a nep pass more smoothly while maintaining desired fluff binding effect regarding a fluff binding device of a warp sizing apparatus of a type where plural disk-like members are juxtaposed at a specific interval on a rotation axis. SOLUTION: In a fluff binding device of an warp sizing apparatus 1 where fluff binding guides 23 and 24 are formed on surfaces facing each other of disk-like members 22 adjacent to each other and making a pair, the disk-like members 22 are rotated by a rotation axis 21 and also a warp yarn 3 is made to pass between guides 23 and 24, and fluff binding of the warp yarn 3 is conducted by contacting the warp yarn 3 with the guides 23 and 24, the disk-like member 22 is set up in such a way that the warp yarn 3 contacts with only one of guiding surfaces of the contacting disk-like member 22.
Patent JP-H1059007-A (JP)
Title: Shift lever device
Inventor: SHAMOTO NORIYASU
IPC: F16H59/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device capable of absorbing shock energy acting on a shift lever. SOLUTION: When a shock force (Fv) makes action axially on a shift lever 48, the shock force grows larger the frictional force generated in a gap toward a plate 14 be means of tightening force caused between a washer 18 and a rubber bush so that a control piece 24 may absorb any shock while moving downward along a guide hole 16. In addition, by applying offset to the shift lever 48 so that the shaft line of the shift lever 48 can never be positioned on the rotational center line of a retainer 12, even if the acting direction of shock force F is shifted from the axial line of the shift lever 48, the control piece 24 is moved downward along the guide hole 16 to absorb shock energy by means of its force component.
Patent JP-S63153623-A (JP)
Title: Storage device and access method for same
Inventor: FURUKAWA TAKASHI
IPC: G06F3/08
Filed: 1987-09-10
Abstract: PURPOSE:To speed up access to a main storage means by providing a 2nd storage means which has a short access time. CONSTITUTION:A 1st storage means 1 has plural blocks 10-1n and also has address display parts a10-a1n corresponding to those blocks. The 2nd storage means consists of storage elements shorter in access time than the 1st storage means and unit chains 20-2n corresponding to the blocks are provided with step number information writing parts S20-S2n for storing information on the number of steps written in the respective blocks, pointer information writing pars p20-p2n which indicate connections with next blocks, and address storage parts a20-a2n which are stored with addresses corresponding to the address display parts. When a step whose address position needs to be detected is specified, the number of steps is counted according to pointer information and information is read out of the block having the address display part corresponding to a signal read out of the address storage part written in the unit chain.
Patent JP-H1160127-A (JP)
Title: Passenger conveyer
Inventor: UTSUNOMIYA HIROBUMI
IPC: B66B21/10
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyer which is not inferior in manufacturing aspect, and prevents a foot-board or others from generating unpleasant sound or vibration, by providing a front axle which interconnects right and left foot-board chains, and a rear axles, supporting fore and aft sides of the foot-board with both axles. SOLUTION: A link-pitch of a foot-board chain 5 is about 60-100 mm, a front axle 7 is placed every 6 links, and front wheels 6 are placed on the both ends. A rear axle 9 is placed at the 4th link from the rear of the front axle 7, and rear wheels 8 are placed on both ends. Further, a foot-board 4 is integrated in the front axle 7 and the rear axle 9, the front side of the foot-board 4 is fixed on the front axle 7, the rear side of the foot-hoard 4 is slidingly supported to the rear axle 9. Therefore, even when the foot-board 4 reverses on the terminal part, foot-boards can rotate without interference of them. As a result, a passenger conveyer which maintains community with traditional structure, is not inferior in manufacturing aspect, and is quiet and comfortable without unpleasant sound or vibration.
Patent JP-H0388054-A (JP)
Title: Data communication equipment
Inventor: ASANUMA IKUO
IPC: G06F13/00
Filed: 1989-08-31
Abstract: PURPOSE:To attain access to a different protocol network by providing the data communication equipment with a communication line information data base, a system task, a virtual communication line net, a virtual address conversion data base and a virtual communication line setting task. CONSTITUTION:In accordance with a connection request with an opposite system outputted from an operator, a communication line setting task 23 retrieves the communication line information data base 24, converts the retrieved result into a terminating address and requests connection to a virtual net 25. The virtual net 25 distributes and connects the address to either one of specified communication line and a virtual communication line in accordance with the connection request. When the net 25 selects the virtual communication line side, the virtual communication line setting task 26 retrieves the virtual address conversion data base 27, leads out a real address, converts user data obtained from the virtual communication net into a protocol based upon the real address, and outputs a connection request to a real communication processor to set up and maintain the virtual communication line.
Patent JP-H0389064-A (JP)
Title: Speed change operating lever for automatic transmission
Inventor: YAMAMOTO YUTAKA
IPC: F16H59/08
Filed: 1989-08-31
Abstract: PURPOSE:To improve assembling work performance and reduce a manufacturing cost by providing an electrical insulating part at the desired part of the periphery of a lever axis body and disposing a conductor part functioning as the wiring of an electric system operating switch outside the electrical insulating part. CONSTITUTION:A speed change operating lever 2 is provided with a lever axis body 4 and a shift knob 10 provided with a shift position change over switch 12 and an electric system operating switch 14. An electrical insulating part 34 is provided by galvanization at the desired part of the periphery of the lever axis body 4. A conductor part 36, extended in the axial direction of the lever axis body 4, functioning as the wiring of the electric system operating switch 14 is provided outside the electrical insulating part 34. The insertion work of lead wire into the lever axis body 4 can be thereby omitted, thus improving the assembling work performance of the speed change operating lever of an automatic transmission.
Patent JP-S61102747-A (JP)
Title: Method of varying recognition pattern for wire bonder
Inventor: HIRATA YUUJI
IPC: H01L21/60
Filed: 1984-10-26
Abstract: PURPOSE:To reduce the burden of an operator remarkably by altering a recognition pattern set at an initial stage only by the re-inputs of the coordinates of a positioning point and a novel recognition pattern when the detection rate of the recognition pattern is inferior and the pattern is changed. CONSTITUTION:Regarding a novel chip, a positioning point previously determined is searched, and conformed to a crossline on a display, and the coordinates of the positioning point are registered in a novel positioning coordinate registration region 7 through a consoler 11 and a coordinate input section 3. The same work is also conducted regarding a positioning point for No.2 point. A pattern for a section to be varied is selected, and the pattern is registered to a pattern memory section 12. An input coordinate arithmetic operation section 4 compares data in a conventional positioning coordinate registration region 6 and data in the novel positioning coordinate registration region 7, computes any displacement in the horizontal, vertical and rotary directions among conventional positioning coordinate values and novel ones, and corrects data previously registered to a bonding coordinate registration region 8 on the basis of the quantity of changes computed in this manner and registers corrected data to the bonding coordinate registration region 8 again.
Patent JP-S6467656-A (JP)
Title: Data assuring system
Inventor: YOSHIDA MITSURU
IPC: G06F12/16
Filed: 1987-09-09
Abstract: PURPOSE:To reduce memory capacity by storing the latest check sum data on subject data in a memory and comparing this check sum data with the binary addition value of the subject data. CONSTITUTION:The value obtained by applying binary addition to latest data in a data memory area is held by giving the binary addition or subtraction to the value of a check sum memory area 2 for each change of the data on a data memory area 1 and in accordance with said data change value. Then the binary addition is applied periodically to the data in the area 1 as necessary. The result of this binary addition is compared with the data stored in the area 2. Then the destruction of the data in the area 1 is decided and an alarm is produced in case no coincidence is obtained from said comparison. Thus it is possible to avoid a malfunction due to the use of the wrong data in a small capacity memory area with no data held overlapping with each other.
Patent JP-S61103164-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/08
Filed: 1984-10-26
Abstract: PURPOSE:To form an electrophotographic sensitive body with which the dark attenuation of electrostatic charge potential is extremely small by coating a photoconductive layer consisting of amorphous silicon on a conductive substrate and incorporating an org. zirconium compd. into a surface layer to be laminated thereon. CONSTITUTION:The photoconductive layer of the electrophotographic sensitive body constituted by laminating successively the photoconductive layer and surface layer on the conductive substrate consists of a (p) type semiconductor consisting essentially of the amorphous silicon cong. hydrogen atoms and contg. boron atoms as an impurity and the surface layer thereof consists of the dry and hardened material of a soln. contg. at least one kind of the org. zirconium compd. Zirconium complex and zirconium alkoxide are more particularly preferable as the org. zirconium compd. The preferable example of the zirconium complex is acetyl acetone zirconium complex such as zirconium acetoacetonate. The more preferable example of the zirconium alkoxide is zirconium tetramethoxide, etc.
Patent JP-S60158957-A (JP)
Inventor: BENKATASUBURAMANIAN RATSUKUSUM
IPC: B22D11/00
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000058821-A (JP)
Title: Semiconductor device
Inventor: OZEKI SHOICHI
IPC: H01L27/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To facilitate to change into ICs of an IGBT and a diode by connecting a lateral IGBT, in which a collector and an emitter are extracted from a pellet surface, and a driver circuit and connecting the cathode for the diode to the collector for the IGBT on a semiconductor main surface. SOLUTION: Single crystal regions 6, 6' are formed by using an alkali anisotropic photoetching technique from a surface 2 in an N-type silicon substrate, and a lateral IGBT is formed in the single crystal region 6 and a driver circuit driving the IGBT in another single crystal region 6' respectively. In the lateral IGBT formed in the single crystal region 6, collector electrodes 13 and emitter electrodes 14 are arranged alternately in a plurality of comb shapes, the emitter electrodes 14 and anode electrodes 14' for diodes and the collector electrodes 13 and cathode electrode 13' are short-circuited respectively, and each electrode is extracted from a semiconductor main surface, and connected to the driver circuits in another single crystal region 6'.
Patent JP-H0869967-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: FUKUNAGA KENJI
IPC: C23C26/00
Filed: 1994-08-26
Abstract: PURPOSE: To enable the heat treatment and the laser beam irradiation to be commonly used in the method of obtaining crystalline silicon in the heat treatment at a specific temperature for a specific time using a catalyst element assisting the crystallization. CONSTITUTION: An extremely thin oxide film 13 is formed on an amorphous silicon film 12 formed on a glass substrate 11 and then water solution 14 such as acetate solution etc., whereto 10-200 ppm (to be adjusted) of catalyst element e.g. nickel etc., is added is dripped on the oxide film 13. The whole body being left intact for a specific time is spin-dried up using a spinner 15. Next, the whole body is heat-treated at 550 deg.C for four hours and then irradiated with laser beams to obtain a crystalline silicon film. Furthermore, by maintaining the heat treatment at 550 deg.C continuously, the crystalline silicon in less defective density can be obtained.
Patent JP-S59115826-A (JP)
Title: Measuring device of internal pressure of cavity
Inventor: TSUNODA SHIGEHARU
IPC: B29C45/77
Filed: 1982-12-24
Abstract: PURPOSE:To detect easily abnormalities in time of molding by sticking a piezoelectric element of a chip size on the surface of a lead frame in a cavity and detecting pressure change. CONSTITUTION:Premolded resin 1 is put into a pot 2 and the cavity 5 is charged with the resin 1 melted by heat from a top force 6 and a bottom force 7 through a runner and a gate. The resin pressure in charging time is detected by a pressure detector 10 set on the cavity wall and variation of pressure on the surface of a chip is detected by a piezoelectric element 15 stuck on to the lead frame instead of a semiconductor chip.
Patent JP-S6469580-A (JP)
Title: Production of superconductor
Inventor: ARATA YOSHIAKI
IPC: H01B13/00
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a stable superconductor having high quality and containing prescribed elements, by contacting or joining an ionic conductive substance to a superconducting material, passing direct electric current through the joined material and transferring a large amount of element ions moving through the ionic conductive material into the superconducting material. CONSTITUTION:Powdery raw material of an oxide superconductor is compression molded into a prescribed shape and heat-treated to produce an oxide superconducting material 3. The superconducting material 3 is made to contact or joint with an ionic conductive substance 2. A direct current is passed through the joined product by applying DC voltage to a cathode electrode 1 and an anode electrode 4 from a power source 5 and a large amount of element ion (e.g. oxygen ion) moving through the ionic conductive material 2 is stably and effectively supplied to the superconducting material 3 to obtain the objective stable superconductor containing a prescribed amount of an element (e.g. oxygen).
Patent JP-S6470680-A (JP)
Title: High-humidity refrigerator
Inventor: DOI TERUYUKI
IPC: F25D23/00
Filed: 1987-09-09
Abstract: PURPOSE: To yield a sufficient humidifying effect without using heating means such as electric heater by arranging a vibration plate which is heated and vibrated by the pulsation of a high temperature refrigerant discharged from a compressor to contact humidifying water in a water tank of a humidifier. CONSTITUTION: A trembler plate 23 of a vibration section 20 which comprises an outer tube 22 vertically extending with a refrigerant outlet part 21, an internal hollow disc-shaped member 24 having the trembler plate 23 mounted at the upper end communicating with the outer tube 22 and a capillary tube 26 having a refrigerant inlet part 25 to be inserted from the lower end of the outer tube 22 is so arranged to contact humidifying water W being flush with the bottom surface of a water tank 10. The trembler plate 23 is vertically vibrated as it is heated by a refrigerant discharged from a compressor up to a high temperature. Thus, the humidifying water rises in temperature while being vibrated to be smoothly evaporated into the cooled air thereby dispensing with a heating means such electric heater.
Patent JP-S6286492-A (JP)
Inventor: NAKAKUBO JUNICHI
IPC: E03B5/00
Filed: 1985-10-11
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-H0661579-A (JP)
Title: Semiconductor laser
Inventor: NAKANO JUNICHI
IPC: H01S5/227
Filed: 1992-08-03
Abstract: PURPOSE:To lower an oscillation threshold current and to reduce leak current by making a semiconductor lamination form a mesa part including a second semiconductor layer as an active layer and by burying it by a fourth semiconductor layer. CONSTITUTION:A semiconductor substrate 11, a semiconductor layer 11' as a clad layer, an active layer 12, a clad layer 13, a buried layer 16 and a contact layer 17 are made to correspond to a conventional semiconductor laser; however, the conductivity of the semiconductor substrate 11, the semiconductor layers 11', 13, 17 is opposite to that of a conventional semiconductor laser. A function as a current constriction type semiconductor laser can be acquired even if a semiconductor layer part 31 with p-type semiconductor layer parts 33, 34 by the burying of a buried layer 16 and a semiconductor layer part 32 are provided. Since a carrier concentration of the semiconductor part 33 of the buried layer 16 which has a path of leak current passing through the semiconductor substrate 11, the semiconductor layer 11' and the buried layer 16 and is in contact with an active layer 12 is lower than that of the clad layer 11' in contact with the active layer 12, it is possible to reduce leak current and to lower an oscillation threshold current value.