baber/WOPTO huggingface dataset:
Patent JP-H11297159-A (JP)
Title: Lockable switch device
Inventor: SUZUKI KOJI
IPC: H01H13/56
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a switch device capable of being improved in assembling by reducing the number of parts constituting a lock mechanism. SOLUTION: A return spring 7 causes an extension 8 to be fitted into a fitting groove 12 in a mounting shaft 11 and a downward locking pin 9 to be engaged in a one-way circulation passage 21 for a heart shaped cam 6. A switch body 2 on which an operating knob 3 and a slider 4 are mounted and for which the locking pin 9 is engaged in the one-way circulation passage 21 is engaged and assembled in a switch case 13. In this case, a return spring 7 has one winding end extending to the radial direction to form the locking pin 9, so that a locking spring can be omitted and the number of assembling processes can be reduced.
Patent JP-H07288048-A (JP)
Title: Oxide superconductive wire and its material
Inventor: SUKETANI SHIGENORI
IPC: H01B12/10
Filed: 1994-04-19
Abstract: PURPOSE:To provide an oxide superconductive wire superior in strength and handling performance by providing a plurality of fine wires composed of oxide superconductive layers in a covered layer composed of silver alloy and covering respective fine wires with a silver layer. CONSTITUTION:Fine wires composed of a plurality of oxide superconductive layers are provided in a covering layer 1 composed of silver alloy and respective fine wires are surrounded by a silver layer 4. The oxide conductive layers with spiral section are provided in the covered layer composed of silver alloy via a silver layer. In manufacture of the above multiple-core structured oxide superconductive wire, for example, a plurality of fine wires having an oxide superconductor powder filling layer in its silver sheath are filled in a silver alloy pipe. Secondly, the fine wires are elongated, flattened, or forged to form oxide superconductive wire material having prescribed cross section. Its heat treatment and treatment by a sintering treatment method for the oxide superconductor powder provides the above wire.
Patent JP-H05298286-A (JP)
Title: Character display system
Inventor: SONEHARA NOBORU
IPC: G06F17/21
Filed: 1992-04-23
Abstract: PURPOSE:To confirm the current input state on a display screen by converting full size characters with at least double character numbers beyond the full size character number set to the display area from among the displayed full size characters into half size characters and making a full size display of characters inputted beyond the display area. CONSTITUTION:A character number detecting means 5b detects the input of full size characters beyond the full size character number formatted by a format control section 5a. A character size control section 5c1, when full size characters are inputted beyond the formatted full size character number, converts the full size characters with at least double character numbers beyond the full size character number set to the display area from among the displayed full size characters into half size characters based on the command from a character number detecting means 5b, and restores the half size character displayed on the display area of the display device 4 into the full size character after the KANJI conversion determination or the like to the half size character displayed on the display area of the display device 4 from among full size characters displayed on the display device 4.
Patent JP-S63270344-A (JP)
Title: Production of oxide superconductor
Inventor: MURAKAMI MASAHITO
IPC: C01G1/00
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled superconductor having high oxygen concentration and high critical temperature, critical current density and critical magnetic field, by forming and sintering a mixed powder of a rare earth element oxide, an alkaline earth metal carbonate and CuO and pulverizing, forming and sintering the obtained sintered material. CONSTITUTION:A powdery mixture composed of (A) an oxide of a rare earth element selected from La, Eu, Dy, Ho, Er, Tm, Yb and Y, (B) a carbonate of an alkaline earth metal selected from Ca, Sr, Ra and Ba and (C) CuO is pelletized as necessary, calcined in air or in oxygen atmosphere at 700-900 deg.C and pulverized to obtain powder (I). The obtained powder (I) is compression molded, sintered in air or in oxygen atmosphere at 900-1,000 deg.C for 2-64hr and pulverized to obtain powder (II). The powder (II) is compression molded and sintered in air or in oxygen atmosphere at 900-1,000 deg.C for 2-64hr.
Patent JP-S62263158-A (JP)
Title: Novel tetracyclic alkaloid fk separated from cocculus trilobus belonging to menispermaceae family and production thereof
Inventor: ITOKAWA HIDEJI
IPC: C07D221/28
Filed: 1986-05-09
Abstract: NEW MATERIAL:The tetracyclic alkaloid FK 1000 of formula. USE:A carcinostatic agent. PREPARATION:Small chips of the root of a plant belonging to Cocculus trilobus harvested in autumn are extracted with methanol, etc., and a water-transferable fraction of the extract is treated with a spherical resin of a porous polymer such as Amberlite XAD-2. A fraction separated by using water as mobile phase is purified by silica gel column chromatography to obtain the objective substance.
Patent JP-S5629031-A (JP)
Title: Suction system for internal combustion engine
Inventor: INOUE MITSUMASA
IPC: F02D33/00
Filed: 1979-08-17
Abstract: PURPOSE: To simplify and compact the whole constitution of a suction system for internal combustion engine by a method in which plural air intakes are connected almost radially in a suction path on the upstream side of a throttle valve and an air flow rate detector is provided in any one of the air intakes.  
     CONSTITUTION: A throttle body 1 is provided with a throttle valve 2, on the downstream side of which is provided with an injector 3 with a fuel pressure regulator 4. Then, two air intake paths 7, 7, for example, are radially fastened to the suction path upstream of the throttle valve 2 of the throttle body 1 and an air flow rate detector 8 with an air flow meter is provided inside any one of the air intake paths 7, 7. Thus, in case where the ratio between the air path areas of each of the paths 7, 7 are set up to 1:1, the passing areas of each of the paths 7, 7 can be made small enough to pass approx. one half of total air amount, and therefore, the whole constitution of the suction system can be compacted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60249816-A (JP)
Inventor: ANDOU SADAO
IPC: H02G1/14
Filed: 1984-05-25
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-S61260877-A (JP)
Title: Automatic bacterial identification apparatus
Inventor: OKU NARIHIRO
IPC: C12M1/34
Filed: 1985-05-15
Abstract: PURPOSE:To make it possible to investigate an influence, etc. on bacterial identification results when color property judgement results are changed, by forcing the color property judgment results corresponding to an optional well in many reaction wells in a testing tray to be set. CONSTITUTION:In an automatic bacterial identification apparatus having a tray mounting part (A), color property detecting part (B), control part (C), etc., an optional color property judgement result can be compulsorily set by manual operation regardless of the detection results by the color property detecting part (B) as a color property judgement results corresponding to an optional well in many reaction wells (a) in a testing tray 1 in a display and operation panel part (D). As a result, for example, various applied operations, e.g. simulation for investigating and considering an influence, etc., on the bacterial identification results when the color property judgment results corresponding to a reaction well are changed, can be freely performed.
Patent JP-S586678-A (JP)
Title: Television camera
Inventor: TOUYAMA MASAMICHI
IPC: H04N5/232
Filed: 1981-07-03
Abstract: PURPOSE:To put a desired object in focus accurately through an active type distance measurement system, by attaching an infrared-ray cutting filter during photography and detaching the filter during distance measurement. CONSTITUTION:For distance measurement, a photodetecting element 5 and a projecting element 7 are arranged at a certain base length interval and while the projecting element 7 is turned on, the photodetector 5 is moved by coupling with a photographic lens 3 to make visual fields of projection and photodetection coincident with each other on an object 2. Prior to photography, the photographic lens is moved to a focusing point and fixed there, and then the photography is started. In this case, the element 7 uses a near infrared LED, and an image pickup element 10 uses a vidicon, etc. Then, an infrared-ray cutting filter 9 is arranged on the front surface of the element during photography and put off the photographic optical path during distance measurement.
Patent JP-H01276438-A (JP)
Title: Optical disk device
Inventor: UEDA TSUGUNORI
IPC: G11B7/09
Filed: 1988-04-27
Abstract: PURPOSE:To improve the reliability of recording operation or confirming and reproducing operation, etc., by detecting a track signal concerning both a preceding beam and a following beam, providing a track signal to be common for the both beams on the basis of these signals and loading servo. CONSTITUTION:An optical system 7 is provided to photo-detecting elements 9 and 11 concerning a preceding beam A for recording and an optical system 17 is provided to a photo-detecting element 15 for focus signal detection and a photodetecting element 16 for track signal detection concerning a following beam B for confirming and reproducing. The photo-detecting elements 11 and 16 are two-dividing elements and the detecting signals of elements 11a and 11b are processed by a subtracter 20. Then, the track signal concerning the preceding beam A is detected. Samely, the detecting signals of elements 16a and 16b are processed by a subtracter 21 and the track signal concerning the following beam B is detected. The track signals to be obtained by the subtracters 20 and 21 are amplified and after that, the signals are processed by an adder 24. Then, the track signal for track servo to be common for the preceding beam A and following beam B can be obtained and the control of the high reliability can be executed.
Patent JP-S586111-A (JP)
Title: Fixing of current transformer
Inventor: HARADA KOUSAKU
IPC: H01F38/28
Filed: 1981-07-02
Abstract: PURPOSE:To permit rigid and stable fixing of the titled device without applying excessive force by a method wherein unfoamed foamed synthetic resin is filled between a current transformer and a supporter after applying discharge-proof treatment and the foamed synthetic resin is foamed for hardening. CONSTITUTION:A sealing material 12 is applied between a current transformer 1, a bushing 2 and a mounting frame 3 and liquid foamed epoxy resin 11 is injected under unfoaming or insufficient foaming condition. The resin 11 is then, heated up to a proper temperature for foaming and hardening and the current transformer 1 is rigidly fixed by pressing force or adhesive force caused by foaming.
Patent JP-S60249820-A (JP)
Inventor: ISHIKAWA SABUROU
IPC: H02H7/26
Filed: 1984-05-23
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-S58221569-A (JP)
Title: Display system of halftone dot picture
Inventor: MAEZAWA YASUNORI
IPC: G09G3/20
Filed: 1982-06-18
Abstract: PURPOSE:To display a halftone dot picture of good image resolution, by separating the threshold value showing the hierarchy of a picture of variable density from a threshold value array using a basic block of a low center and high left and right sides by means of a prescribed matrix. CONSTITUTION:An original 12 is fed to a reading point with each line by a pulse motor 11 and detected by a CCD 14 through an optical system 13. Then a reading signal is input to a quantization circuit 15. The circuit 15 performs quantization to 0-2(n+1)<2> gradations, and an input signal Xij is fed to a comparator 10(n: an integer). While the threshold value showing the hierarchy of a picture of variable density is stored in an ROM 16. The comparator 10 compares a threshold value matrix cij of the ROM 16 with the signal Xij to deliver a binary output signal yij. The threshold value of the ROM 16 showing the hierarchy is shown in the form of a halftone dot array of a basic block having high center and low left and right sides. Then a matrix of 2(n+1)X2(n+1) is separated from the above-mentioned threshold value array. Thus a halftone dot picture of good image resolution is displayed.
Patent JP-H10263890-A (JP)
Title: Pet bottle volume reducing machine
Inventor: UCHIDA MASAKATSU
IPC: B09B3/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To surely and continuously execute a compressing/volume reducing treatment on the PET bottle having a characteristic different from a can by providing a non-slip member in the caterpillar of the chain with caterpillers. SOLUTION: The PET bottle P is thrown into a machine frame 1 from an input port 11. Since the facing parts of a pair of chains 2 with caterpillers are rotated toward the lower part in the machine frame 1, the PET bottle P is sent in accordance with this rotation. In this case, since the non-slip member 3 is provided in the caterpillar 21, the PET bottle P easy to slide is surely transferred without slipping as well. Since the interval between both chains 2 with caterpillers is approximately formed in a V shape in the upper part, the PET bottle P is gradually compressed from both sides in accordance with being sent forward. And a sufficient pressing force is applied to the pet bottle P in the part wherein the interval between both chains 2 with caterpillers becomes about in parallel, whereby the PET bottle P is surely compressed and its volume is reduced.
Patent JP-H11307227-A (JP)
Title: Dielectric barrier discharge device
Inventor: TABATA YOICHIRO
IPC: H01T23/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To inexpensively join electrodes to first dielectrics in close contact with each other by providing the first dielectrics between a pair of oppositely arranged electrodes, and providing insulating adhesives of second dielectrics interposed/joined in close contact between the first dielectrics and the surfaces of the electrodes. SOLUTION: An ozone generator as an example of a dielectric barrier discharge device has unit discharge cells 91 of three layers containing a discharge space 5 of the ozone generating part. Plate-like high voltage electrodes 3 and low voltage electrodes 2 of the unit discharge cells 91 are respectively joined in close contact with dielectrics (first dielectrics) 4 through extremely thin insulating adhesives (second dielectrics) 41 having a thickness of several microns. Therefore, since the dielectrics 4, the low voltage electrodes 2 and the high voltage electrodes 3 can be directly joined to each other by forming a conductive metallic film on the electrode adhesive surface of the dielectrics 4, the dielectrics 4, the low voltage electrodes 2 and the high voltage electrode 3 surface can be inexpensively joined in close contact with each other.
Patent JP-S61264274-A (JP)
Title: Semiconductor integrated circuit
Inventor: NIWA HIROSHI
IPC: H01L27/04
Filed: 1985-05-17
Abstract: PURPOSE:To set the test mode without providing a private test terminal by providing a low voltage detecting circuit in a single semiconductor substrate and setting the test mode when a supply voltage is lower than a certain reference voltage. CONSTITUTION:Depletion transistors (TR) 3 and 4 and an inverter 5 constitutes the low voltage detector. Since TRs 3 and 4 are regarded as resistances equivalently, the input line to the inverter 5 is fixed to a potential, which is obtained by dividing a supply voltage VDD by resistances, and is set to a value between the voltage VDD and the ground voltage. The test mode is set when a test mode signal line 6 is in the high level, and the normal mode is set when the line 6 is in the low level, and the switching voltage of the inverter 5 is set between the lower limit of the operating supply voltage and the operation securing voltage. Thus, the test mode is set without providing the private test terminal.
Patent JP-H05255505-A (JP)
Title: Preparation of polyethersulfone
IPC: C08G75/23
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the title compound excellent in heat resistance, etc., by simple equipment and operation without using a solvent capable of forming an azeotropic mixture, by using a specified substance to remove the by-product water in preparing the compound by a specified method. CONSTITUTION:An inorganic desiccant (e.g. molecular sieve) is used to remove the by-product water in preparing the title compound by the polycondensation of a dihalogenodiphenyl compound (e.g. 4,4'-dichlorodiphenyl sulfone) and a dihydric phenol (e.g. hydroquinone and 4,4'-biphenyl) in an organic polar solvent (e.g. N,N-dimethylacetamide) in the presence of an alkali metal compound (e.g. K2CO3).
Patent JP-S59231778-A (JP)
Title: Kick pulse generator
Inventor: WAKUI SHINJI
IPC: G11B21/08
Filed: 1983-06-13
Abstract: PURPOSE:To shorten an access time by superposing an impulsive voltage waveform having a short pulse width compared with the kick pulse width on both rise part of a positive polarity pulse and fall of a reverse polar pulse respectively. CONSTITUTION:A reproduction RF signal and a tracking error signal are supplied to input terminals 13 and 14 of a comparator 8 respectively. The attention is given to the difference of a phase between both signals to obtain a pulse signal needed for an access. A kick pulse generating circuit contains the comparator 8, a pulse generating circuit 9, a monostable multivibrator 10, a differentiating circuit 11 and an adder/subtractor circuit. Thus it is possible to obtain a kick pulse by superposing an impulsive pulse having pulse width smaller than the kick pulse width on both rise part of the kick pulse which gives displacement to an objective lens toward a target and fall part of a reverse polar pulse for damping purpose. Thus a quick access is possible with use of said kick pulse.
Patent JP-H02284637-A (JP)
Title: Producing equipment for calcareous water
Inventor: SHINAGAWA MIKIO
IPC: B01F1/00
Filed: 1989-04-25
Abstract: PURPOSE:To efficiently utilize carbon dioxide by freely supplying carbon dioxide having constant pressure to a gas part in a closed vessel and jetting the water returned in the case of circulating water in this vessel and dissolving the carbon dioxide of the gas part into water. CONSTITUTION:Carbon dioxide having constant pressure is freely supplied to a gas part A in a vessel 1 capable of being closed. Carbon dioxide of the gas part A is dissolved into water by jetting the water returned in the case of circulating water 11 in the vessel 1. As a result, carbon dioxide is replenished at only utilized amount and therefore is efficiently utilized.
Patent JP-S61266749-A (JP)
Inventor: TSURUMI SUKEO
IPC: E02D29/09
Filed: 1985-05-17
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-H08305126-A (JP)
Title: Image forming device
Inventor: KAMACHI HIDEKI
IPC: G03G15/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide an image forming device capable of preventing soiling in a device and uniformizing the surface potential of a photoreceptor drum, in an image forming device cutting off the peripheral space of an electrifier in contact with the photoreceptor drum from the other space. CONSTITUTION: The image forming device is provided with an image forming body 50 formed like a cylinder and rotated on its axis, a first electrifying means 51 coming into contact with the image forming body 50, to electrify it, a second electrifying means 58 which is provided on the downstream side of the first electrifying means 51 in the rotational direction of the image forming body 50 and brought into contact therewith, an exposure means 52 which irradiates the charged image forming body 50 with light, to form an electrostatic latent image and a cut off member 10 which is in contact with the image forming body 50 and the second electrifying means 58 on the upstream side of the first electrifying means 51,  to cut off the peripheral space of the first electrifying means 51 from the other space in the device and constituted so as to develop the electrostatic latent image formed on the image forming body 50 with toner.
Patent JP-H06315892-A (JP)
Title: Sheet cutting device
Inventor: HIRUNUMA MASANORI
IPC: B26D7/06
Filed: 1993-05-06
Abstract: PURPOSE:To smoothly feed and discharge a sheet and improve the productivity of the cutting process. CONSTITUTION:A sheet cutting device is provided with a cutter main body 3 cutting a long sheet 1 in the width direction, a turntable 4 mounting and rotating the cutter main body 3, and a sheet feed section 51 and a sheet discharge section 71 at the front and rear of the cutter main body 3. The sheet feed section 51 and the sheet discharge section 71 are provided on separate conveying devices 5, 7 respectively.
Patent JP-S58222595-A (JP)
Inventor: SATOU TAKUJI
IPC: H05K5/03
Filed: 1982-06-21
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-S62262386-A (JP)
Inventor: MAEDA FUMIHIRO
IPC: H05B6/10
Filed: 1986-05-08
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-S58223333-A (JP)
Title: Surface treating method of silicon dioxide layer
Inventor: TAKEDA SHIROU
IPC: H01L21/312
Filed: 1982-06-21
Abstract: PURPOSE:To obtain an excellent semiconductor device by introducing a silane coupling agent into a plasma polymerizing device and forming a silicon resin layer through plasma polymerization. CONSTITUTION:3-aminopropyl triethoxysilane is introduced into the plasma polymerizing device at fixed pressure, and plasma-polymerized with silicon dioxide of 9,000Angstrom  on an Si substrate for three min by applied voltage such as 20W one. An Si resin thin-film of 120Angstrom  film thickness is formed through heat treatment for ten min at 250 deg.C in order to remove ethoxy groups not decomposed on plasma polymerization. A resin liquid in which polydimethyl siloxane, which is under the state of a liquid at the normal temperature, is dissolved in toluene as an organic solvent is rotary-applied on the substrate to be treated, to which the Si thin-film is formed, through a spin coating method, and the resin liquid is cured through heat treatment for sixty min at 200 deg.C.
Patent JP-H02285068-A (JP)
Title: Sputtering device
Inventor: WADA YUICHI
IPC: H01L21/285
Filed: 1989-04-25
Abstract: PURPOSE:To extremely easily perform replacing work of a target in a short time and to save manpower by supporting and fixing the target in a sputtering device to the supporting part thereof by uneven connection. CONSTITUTION:When a thin film made of Al, Si, W, Ti, Mo and Cr, etc., is formed on the surface of a semiconductor wafer 20 by a sputtering gun 10, a target 1 constituted of a target part 2 and a packing plate 3 is fitted to the target supporting part 11 of a sputtering gun main body 10. In this case, the spiral unevennesses 3a, 11a are provided which are mutually engaged with both packing plate 3 of the target 1 and the target supporting part of the sputtering gun 10. The packing plate 3 of the target 1 is engaged with the target supporting part 11 by rotating the spiral uneven part thereof. When the target 1 is replaced, it can be easily separated by simply rotating both. Replacement of the target 1 is easily enabled by a few persons in a short time.