baber/WOPTO huggingface dataset:
Patent JP-H01235419-A (JP)
Title: Variable gain encoder and method of encoding
Inventor: DEBITSUDO ROORENSU RINCHI
IPC: H03M1/10
Filed: 1989-02-08
Abstract: PURPOSE: To prevent click and harmonic distortion from generating despite changing gain during a standard operation by including a variable gain encoding path and a fixed gain encoding path and creating an encoding signal sample and a variable gain encoding signal sample. CONSTITUTION: This device is provided with a 1st means 10 which generates a fixed gain analog signal in response to an input analog signal 9 and which is an intermediate operation point that is stabilized in response to an encoded bit corresponding to the fixed gain analog signal. Also, a 2nd means 20 is the one which supplies a variable control gain analog signal to a converter circuit in response to an intermediate operation point fixed gain analog signal that is stabilized from the means 10, and the variable control gain analog signal from the means 20 provides the means 20 which is the intermediate operation point that is stabilized in response to an encoded bit of a digital word and enables gain control. Thereby, gain can be changed during telephone operation without serious noise and distortion.
Patent JP-S59154028-A (JP)
Title: Wafer cleaning apparatus
Inventor: KAN YOSHIJI
IPC: H01L21/00
Filed: 1983-02-23
Abstract: PURPOSE:To obtain a maintenance-free wafer cleaning apparatus by eliminating a vacuum sealing means. CONSTITUTION:A rotating shaft 13 is coupled with an exhausting path 12 and has a clearance 17 which allows rotation of the rotating shaft whisle a chuck 11 is fixing wafers and is inserted into a spinner case 15 so that it can rotate through a bearing 18. Simultaneously, said rotating shaft 13 is coupled with a driving motor 16 through a coupling 19. Wafers are rotated by driving a driving motor 16 and rotating the chuck 11 through the coupling 19 and the rotating shaft 13. In this case, since any vacuum sealing means is not provided between the rotating shaft 3 and a bush 14, leak occurs at the bearing 18, but this leak is suppressed to such a degree that the chuck 11 can be rotated under the condition that the wafers are fixed in accordance with the clearance 17.
Patent JP-S63196362-A (JP)
Title: Stripper hole drilling method for precision die
Inventor: SAWARA SATOSHI
IPC: B24B9/00
Filed: 1987-02-09
Abstract: PURPOSE:To make drilling operations easily as well as to prevent any galling from occurring, by polishing a stripper hole slidingly with a wire, and afterward tilting the wire to some extent and forming a taper in the access of the stripper hole. CONSTITUTION:A stripper hole 13 is drilled in a stripper 12 in advance with a drill. And, it is slidingly polished with a wire 31, finishing the stripper hole 13. Afterward, this wire 31 is tilted to some extent, and a taper is formed in the access of the stripper hole 13 of the stripper 12. With this formation, since drilling of the stripper hole 13 will get off with a single process of the wire 31 alone, the drilling can be made so easy. In addition, the taper is formed in the access of the stripper hole 13 whereby engagement with a stripper pin is smoothed and, what is more, galling is thus preventable.
Patent JP-H10296042-A (JP)
Title: Process and device for cleaning gas in clean room
Inventor: FUJII TOSHIAKI
IPC: B01D53/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas cleaning process and a device for creating a superclean space in a clean room from which a gaseous toxic component is removed together with fine particles. SOLUTION: A device for cleaning a cleaning room 5 or gas in a local space in the clean room 5 is provided with a dust removing filter 4 for removing the fine particles and the gaseous toxic component in gas, an adsorption device 9 filled with an adsorption material and a photocatalyst device D constituted of a photocatalyst 10 and a light source 11 emitting beam to the catalyst 10, and it is recommendable that adsorption material is active carbon and/or ion exchange fibers, that the photocatalyst is TiO2 and that a germicidal lamp generating ultraviolet beam of 254 nm for the light source emitting the beam.
Patent JP-S62185636-A (JP)
Title: Stock discharging device
Inventor: MAKIYAMA YOSHIKI
IPC: B65G65/48
Filed: 1986-02-13
Abstract: PURPOSE:To make the passing of stores so better and avoid any shutdown due to impurities being bitten in as well as to aim at the promotion of unnecessariness for any other excessive installation as a countermeasure, by increasing a clearance between a bottom plate of a storage tank and a lower surface of a rotary scraper by degrees in making it face toward the center. CONSTITUTION:Each of clearances C1-C2 is made to be larger in the center direction in order whereby stores S are scraped together in the center direction by a scraper 11, but simultaneously small impurities also go through to the rear of the scraper 11, and likewise large impurities gradually move to the central part without being strongly bitten in, and finally are discharged out of a discharge port at the central part. That is to say, biting-in of these impurities between the bottom plate 2 and the scraper 11 is prevented from occurring, thus suspension of operation is avoidable and any other excessive installation is no longer required.
Patent JP-H10224009-A (JP)
Title: Circuit board for high voltage electric component
Inventor: YASUMOTO TAKASHI
IPC: H05K3/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To protect an insulating ink being put with a positioning mark against dielectric breakdown upon generation of an abnormal high voltage from a transformer and to prevent the insulating ink from resonating to the vibration of the transformer coil at a specified frequency and generating a beat. SOLUTION: A conductive part having lands 2a and a resist layer 3 covering the part not to be exposed, e.g. the routing pattern of the conductive part, are provided on the surface of an insulating board 1. The resist layer 3 is not provided at some parts. A part of the insulating board 1 is exposed in specified shape to provide a positioning mark 1a defining the mounting region of a high voltage electric component, e.g. a transformer.
Patent JP-S58146512-A (JP)
Title: Human c-virus (leukemia virus)-producing cell strain (mt-2) and method for establishing its cultivation
Inventor: MIYOSHI ISAO
IPC: A61K39/12
Filed: 1982-02-25
Abstract: PURPOSE:To provide the titled cell strain extremely useful for the diagnosis by antigen-antibody reaction, the prevention of diseases by the preparation of vaccine, and the remedy of diseases by the preparation of monoclonal antibody, by establishing the cultivation using a material derived from the adult patient of T-cell leukemia. CONSTITUTION:The leukemia cells are separated from the material derived from the adult patient of T-cell leukemia, and normal leucocytes are separated from the blood of healthy man. The leukemia cell and the leucocyte are mixed together and cultured to cause the proliferation of the cells. The objective human C-virus-producing cell strain (MT-2) is obtained by separating the cell strain derived from normal human lymphocyte, capable of producing the human C-virus in a large amount, containing the antigen (ATLA) reacting specifically with the serum of the adult patient of T-cell leukemia, and exhibiting almost completely positive reaction to ATLA. The strain can produce C-virus continuously, and the virus is expected to be applicable to the diagnosis, prevention and remedy of leukemia.
Patent JP-H04271286-A (JP)
Title: Electrostatic chuck
Inventor: IIZUKA KATSUHIKO
IPC: H01L21/302
Filed: 1991-02-22
Abstract: PURPOSE:To provide an electrostatic chuck which can attracts and release a wafer with a force weaker than the attraction force of residual electric charges and to prevent the wafer from cracking or positional shift during conveyance. CONSTITUTION:Through-holes for lift pins or pressurized gas ejection ports 6 are made at a plurality of points in the periphery of a surface for attraction holding an object 3 which is attracted or released by lifting/lowering the lift pins or by ejecting pressurized gas. The object 3 to be attracted is a wafer and the through-holes for the lift pins or the pressurized gas ejection ports 6 are made at corresponding positions on the outside of device forming area on the wafer.
Patent JP-H08221276-A (JP)
Title: Compiler
Inventor: NEGISHI KIYOSHI
IPC: G06F9/45
Filed: 1995-02-16
Abstract: PURPOSE: To speedily execute the DO loop of the array data distributed to plural processors. CONSTITUTION: The large-scale DO loop for the division command for parallel execution and the arrangement is defined in a source program 21. A syntax analysis part 11 inputs a source program and converts it into an intermediate language 22 after syntax and meaning analysis. An intermediate part 12 inputs the language 22 and divides the arrangement according to the division command of the source program 21. The relation within the range of the subscript before and after division is analyzed and converts it into an intermediate word 23 which changes the range of the DO control variable into the range of the divided local arrangement. A code generation part 13 generates an objective program 30 by inputting the intermediate word 23.  Thus, the subscript in the DO loop of the objective program is surely within the range of the subscript of the distributed arrangement, resulting in requiring no discrimination of the range of subscript in the DO loop.
Patent JP-S52101878-A (JP)
Title: Mercury lamp with metallic halide for vertical lighting
Inventor: TAKEDA TOSHIYUKI
IPC: H01J61/20
Filed: 1975-03-07
Abstract: PURPOSE: To prevent the snake of an arc of a mercury lamp from occurring by adjusting mercury amount filled in the lamp together with metallic halide and diameter of the lamp tube and load of the tubular wall. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07238345-A (JP)
Title: Sliding material
Inventor: FUKUDA MASAO
IPC: C22C38/00
Filed: 1994-02-25
Abstract: PURPOSE:To produce a sliding material having excellent wear resistance. CONSTITUTION:This sliding material has a composition consisting of, by weight, 30-70% Cu, 0.2-7% Al, and the balance Fe with inevitable impurities and further containing, as alloy components, 3-9% Cr or further 0.01-1% C. By this method, the sliding material, excellent in plastic workability and having excellent wear resistance, can be produced.
Patent JP-H07241094-A (JP)
Title: Motor controller
Inventor: KAWAKAMI KAZUTO
IPC: H02P21/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a motor controller comprising an inverter for controlling the exciting component current and the torque component current independently and driving a plurality of induction motors in parallel in which the operation can be sustained stalling even if a heavy load is applied to a part of induction motors. CONSTITUTION:The motor controller comprises means 15a-15n for detecting the current of induction motors individually, and means 19-21 for comparing the maximum current i1max thus detected with the average current i1av of induction motors driven in parallel and correcting the exciting component current and/or the torque component current depending on the difference.
Patent JP-H09195574-A (JP)
Title: Antiseismic device for general house
Inventor: SATO KAZUMI
IPC: E02D27/34
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an antiseismic device being easily mounted by the cooperation of a post-shaped foundation and a peripheral frame, to which the underframe of a building is fitted. SOLUTION: In an antiseismic device (a) for a general house, a support seat 3, over which small balls 2 are spread, is disposed into a box-shaped pedestal body 1, which is formed in a rectangle in a plan view and in which a top face is opened, and a seat disc 5, in which a support shaft 4 is disposed in upright on a central top face, is placed on the top face of the small ball group of the support seat 3. The top face of the seat disc 5 is covered with a cover 7, which guides the support shaft 4 and to which a cross-shaped guide passage 6 is penetrated, and the antiseismic device consists of a pedestal 9 clamping the cover 7 together with the pedestal body 1 to anchor bolts 8 on a foundation, laminated leaf springs 12 fixed onto a fixed seat 10 engaged with the support shaft 4 through a fixing means such as U bolts 1, and a mounting plate 15, which is abutted against surfaces at both ends of the laminated leaf springs 12, in which both ends are guided movably in the expansion- contraction direction by deflection and which is guided slidably to guide shafts 14 disposed in upright to a support disc 13 clamped to the fixing means together with the top faces of the laminated leaf springs 12.
Patent JP-H05220762-A (JP)
Title: Structure of heat insulating body
Inventor: NAKAGAWA SATORU
IPC: B29C39/10
Filed: 1992-02-15
Abstract: PURPOSE:To prevent the leakage of a foaming raw solution from an injection port, in forming a heat insulating body wherein a hollow box-shaped outer shell is filled with a foaming material, by providing the lid or plug closing the foaming raw solution injection port provided to the outer peripheral surface of the outer shell from the inside. CONSTITUTION:For example, the rear of a showcase is formed from a heat insulating body 33B consisting of a rear member 33, a hollow outer shell 33A and the foaming material 9 foamed within the outer shell 33A. The injection port 10 injecting the raw solution of the foaming material 9 is provided to the outer peripheral surface of the outer shell 33A and the lid 34 closing the injection port 10 from the inside of the outer shell 33A is provided and one end of the lid 34 is bonded to the inner surface of the outer shell 33A in a freely revolvable manner by a flexible bonding member 36 such as a self-adhesive tape 35. The lid 34 is opened by a nozzle 14 to inject the foaming raw solution and, when the nozzle 14 is drawn out, the injection port 10 is closed by the lid 34 to allow foaming pressure to act. Therefore, the leakage of the raw solution to the outside of the outer shell 33A can be prevented.
Patent JP-H06301696-A (JP)
Title: Method for safe concept for unlawful use of payment means for payment without cash in payment place
Inventor: EDOUARUTO DERUKUSEN
IPC: G06Q20/00
Filed: 1994-01-17
Abstract: PURPOSE: To reduce the number of cashless paying means to be used for fee payment in a method for protecting safety against illegal use of paying means having a plurality of storage elements at the time of making cashless payment. CONSTITUTION: A partial amount for payment is drawn from an amount stored in the first storage element 11a of a paying means 1 and the number of another storage element 7a of the paying means 1 which stores the number of utilizing times of a paying location is increased by one. In addition, the safe amount stored in the third storage element 9a of the means 1 is changed to a new safe amount by the partial amount. Then it is checked whether or not the second and third final values stored in the second and third storage elements 7c and 9c are exceeded by the new number of purchasing times and new safe amount and, when the values stored in the elements 7c and 9c are exceeded, no payment is made. When the values stored in the elements 7c and 9c are not exceeded, the payment is made while the new number of purchasing times and new safe amount are stored in the elements 7c and 9c.
Patent JP-S52111723-A (JP)
Title: Focal point detector
Inventor: GOTOU TAKAYUKI
IPC: G03B13/36
Filed: 1976-03-16
Abstract: PURPOSE: To make it possible to design a cylindrical lens and an objective lens independently of each other by arranging the convex cylindrical lens such that its axis is in parallel with the resolving line of a split-image prism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04266640-A (JP)
Title: Vibration isolator
Inventor: KOJIMA HIROSHI
IPC: F16F13/00
Filed: 1991-02-22
Abstract: PURPOSE:To make a vibration isolator compact and enhance the efficiency of the assembling work. CONSTITUTION:Passages 56, 58 serving as idle orifices and a passage 64 serving as a shake orifice are provided in a middle block 24, and a rotor 36 as a limiting means for limiting the liquid flowing to the idle orifices is integrated into the middle block 24 to form one unit. This unit is integrated into an outer cylinder 16 together with a middle block 22. Since the middle block 24 is used as both the member forming the passage and the member forming the limiting means, the efficiency of the assembling work is good. Further, since all the liquid passage and the limiting means for limiting the liquid flow are integrated into the outer cylinder 16, a damping device is made compact.
Patent JP-H02208874-A (JP)
Title: System for retrying readout error
Inventor: TAKAGI MASAHIRO
IPC: G11B20/18
Filed: 1989-02-08
Abstract: PURPOSE:To perform retrying more surely than ever by performing readout by setting a voltage higher and lower by a constant value decided in advance than a slice level voltage at the time of performing the readout when a readout error occurs. CONSTITUTION:A host controller 2 changes the generating voltage of a variable voltage generation circuit 12 by issuing a command to change the voltage to a voltage control means 13 at the time of performing the retrying for the readout error, and performs the readout of a memory device 1 by changing the slice level of a peak detection circuit 11. In other words, it is possible to perform the readout without performing extra readout by setting the slice level higher by the constant value, and also, to relieve the error due to missing by setting the slice level lower by the constant value. In such a way, the retrying can be performed for not only the error due to the defect of a medium, but also, a noise or off-track.
Patent JP-S59155056-A (JP)
Title: Dot printer head
Inventor: OCHIAI KUNIAKI
IPC: B41J2/235
Filed: 1983-02-22
Abstract: PURPOSE:To lessen magnetomotive forces by enhancing the magnetic flux density on the attraction side of a core by forming a tapered portion tapering toward the attraction face on the outsides of plural cores provided in parallel in the face of a yoke. CONSTITUTION:In a yoke 11 fixed to a case 10, an annular projection 12 is integrally formed in the face of plural cores 14 to hold a coil. Tapered portions 16 tapering toward an attraction face 15 are formed on the counter face to the projection 12 of the core 14 and the counter face to the adjacent core 14. A closed magnetic pathway is formed by the core 14, an armature 17, and the projection 12 of the yoke 11, and the distances between the core 14 and the projection 12 of the yoke 11 and between the cores 14 are widened toward the attraction face 15. Magnetic flux leaking from the core 14 to the yoke 11 and leakage flux between the adjacent cores 14 are lessened toward the attraction face 15.
Patent JP-H11226569-A (JP)
Title: Apparatus for removing organic substance in water and apparatus for producing ultrapure water
Inventor: HIDAKA MASANARI
IPC: C02F9/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing organic substances which can efficiently remove surfactants and other organic substances contained in raw water (e.g. drainage of ultrapure water) and an apparatus for producing ultrapure water. SOLUTION: An apparatus for removing organic substances, which is an ion exchange apparatus using ion exchange resins of a salt form, is equipped with an ion exchange apparatus 32 which adsorbs/removes surfactants contained in raw water containing surfactants and other organic substances by ion exchange resins in a salt form and an apparatus 34 for oxidizing organic substances for oxidizing/decomposing organic substaraces remaining in the treated water of the ion exchange apparatus 32. The apparatus 34 is installed in at least one of the drainage recovery system for pure water, drainage recovery system for general service water, and wastewater treatment system of the drainage recovery system of the ultrapure producing apparatus.
Patent JP-S59154530-A (JP)
Title: Keyboard
Inventor: MOROI SHIYOUHEI
IPC: G06F3/023
Filed: 1983-02-23
Abstract: PURPOSE:To compact a keyboard and to improve its operativity by assigning many codes to respective keys in a liquid-crystal display key group and reducing the number of keys. CONSTITUTION:For example, when a numeric mode key in an other-key group 33 is struck, a CPU30 sends display information on a numeral stored previously in an external memory 32 to the liquid-crystal display key group 3. This display information is distributed by a multiplexer 35 to respective keys to display necessary code corresponding to the keys on a liquid-crystal display device. The displayed code is a single code consisting of only the numeral and key operation may be executed in obserbing the display. when an alphabetic letter is inputted, an alphabet mode key is struck and the letter is loaded from an external memory 32 and then stored in an internal memory 31 and displayed on the liquid- crystal display device at the same time. At this time, 10 codes are displayed in sequence by operating a key NEXT.
Patent JP-H05224952-A (JP)
Title: Information processor
Inventor: KUMAI YOSHIAKI
IPC: G06F9/46
Filed: 1992-02-17
Abstract: PURPOSE:To execute an interruption processing without changing program data related to an interruption even if a connecting state to an external peripheral equipment is changed by executing the interruption processing with the program data of the interruption processing designated by a converted interruption number. CONSTITUTION:An interruption number outputted from an interruption controller 16 is read, and a version of a ROM 2 is read from a version area of the ROM 2. Subsequently, by an interruption conversion table corresponding the read version of the ROM 2, the read interruption number is converted. By the converted interruption number, a processing after an address designated by an interruption processing address table is executed. Next, the interruption processing is finished. According to such a constitution, when an interrupting signal is inputted to an interruption controller 16 from an external peripheral equipment, the interruption number set from a connecting state to its external peripheral equipment is outputted to a CPU 1, and this interruption number is converted with the interruption conversion table by the version of the ROM 2.
Patent JP-H072040-A (JP)
Title: Air bag device
Inventor: YOKOTA SHIGETOSHI
IPC: B60R21/20
Filed: 1993-02-18
Abstract: PURPOSE:To improve the operation performance of a steering wheel and spread the viewfield for meters, etc., even in the case where an air bag device is tilted with respect to the shaft direction of the steering wheel. CONSTITUTION:At the hub part 20A of a steering wheel 20, a base 1 plate 14 on which the erection wall part 14A on the left side is formed higher than the erection wall part 14A on the right side is screw-fixed. An air bag device body 12 is installed so as to ride over the base plate 14. Accordingly, the air bag device body 12 tilts, and a long bolt 88 is installed in the space 90 which is formed between the air bag device body 12 and the steering wheel 20 by this tilt. Accordingly, the projection quantity H to the driver's side of the air bag device body 12 reduces.