baber/WOPTO huggingface dataset:
Patent JP-H0774518-A (JP)
Title: Connector of microwave circuit module and microstrip line
Inventor: NAKANO MASAHITO
IPC: H01P1/04
Filed: 1993-09-03
Abstract: PURPOSE:To obtain the connection structure of a microwave circuit module and a stripline where the impedance unmatching is small and complicated machine working is not needed. CONSTITUTION:A clearance G is formed between a microwave circuit module 12 where a microwave circuit is internally stored and a metal body structure 11 where this microwave circuit module 12 is arranged, and an input/output terminal 15 formed on the microwave circuit module 12 is connected with a microstrip line. The length a from the input/output terminal 15 to the tip of the clearance G is made about, 1/2 integer number times as long as the wavelength of a used frequency.
Patent JP-H0383897-A (JP)
Title: Vapor-phase growth device
Inventor: TSUTAHARA KOUICHIROU
IPC: C30B25/14
Filed: 1989-08-24
Abstract: PURPOSE:To form a film having uniform film thickness and film qualities made on the surface of wafer by equipping an exhaust cover to shelter a wafer placed on a wafer stage and a reaction gas spray pipe to jet the gas to the whole surface of wafer so that the wafer exists in the exhaust cover. CONSTITUTION:A reaction gas is jetted to the whole surface of a wafer 2 in an exhaust cover 6 from a gas spray pipe 7 equipped to oppose the whole surface of the wafer 2 placed on a wafer stage 1, sent through gaps of the plural gas spray pipes 7 from an exhaust hole 8 attached to an exhaust cover 6 at a position higher than a gas jet hole 4. Consequently, the reaction gas is not moved in parallel on the surface of the wafer 2 so that flow velocity and concentration of the reaction gas are made the same at the central and peripheral parts of the wafer.
Patent JP-S6280187-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/1248
Filed: 1985-10-02
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-H0559032-A (JP)
Title: Eicosapentaenoic acid monoepoxy body and its production
Inventor: ODA JUNICHI
IPC: C07D301/12
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a new 11,12-epoxyeicosatetraenoic acid and 14,15- epoxyeicosatetraenoic acid useful as a therapeutic medicine for immune disease, inflammatory disease, etc. CONSTITUTION:11,12-Epoxyeicosatetraenoic acid expressed by formula I and 14,15-epoxyeicosatetraenoic acid expressed by formula II. The compound expressed by formula I and formula II are obtained by reacting an eicosapentaenoic acid expressed by formula III (R is H or lower alkyl which may be replaced by F) or its derivative with hydrogen peroxide in the presence of a lipase. By the above process, double bond of eicosapentaenoic acid can simply and selectively be epoxidized and the compounds expressed by formula I and formula II, respectively efficiently obtained.
Patent JP-S59108313-A (JP)
Title: Manufacture of semiconductor single crystal layer
Inventor: NISHIMURA TADASHI
IPC: C30B13/24
Filed: 1982-12-13
Abstract: PURPOSE:To facilitate epitaxial growth, to control temperature distribution, and to make it possible to form a single crystal in a large area, by providing a reflection preventing film comprising a thin insulating layer so that most of laser light power is absorbed, and providing a grid shaped reflection preventing layer, which is continued from said region. CONSTITUTION:A thin silicon nitride film 41 is formed on the surface of a polycrystalline silicon layer 13 as a reflection preventing layer by a CVD method to the film thickness of 600-1,000 deg.C. A grid pattern is formed on the polycrystalline silicon layer 13 on an oxide film 12. When a semiconductor single crystal layer is formed on the oxide layer 12, continuously oscillated laser light 15 is projected on the polycrystalline silicon layer 13 at a constant power, and scanning is performed from an opening part 23 to the surface of the oxide film 12 along the direction of the grids of the silicon nitride film 41. At this time, epitaxial growth, which accepts the axial direction of the single crystal silicon substrate 11, is yielded. The growth proceeds to the region on the oxide film 12 accompanied by the scanning of the laser light 15. Because of the grid shaped silicon nitride film 41, approximately constant temperature distribution is yielded, and the crystal growth proceeds to the part under the grid pattern.
Patent JP-S6198489-A (JP)
Title: Card terminal device with in-printer
Inventor: RIKUNA KENJI
IPC: G06Q40/02
Filed: 1984-10-19
Abstract: PURPOSE:To use various cards with one device by installing a read/write part to read and write from respective cards and a data processing part to process in correspondence to the reading data. CONSTITUTION:When an IC card with embossment is used as a card 14, an IC circuit in the card and an electronic circuit part 35 in a card terminal device main body 1 are connected through a connecting point terminal 31 and a lead wire 34, the processing such as the checking, etc., of the code number and the card is executed. On the other hand, when a plastic card with embossment is used, the electronic circuit part 35 is independently operated and displays a total amount, the total amount and date are set to the ring and a slip paper 71 is issued in the same way as the case when the IC card is used. By being provided with a magnetic head, the magnetic card can be also used.
Patent JP-S6373452-A (JP)
Title: Integrated circuit
Inventor: TSUKAGOSHI MASAAKI
IPC: G06F13/12
Filed: 1986-09-17
Abstract: PURPOSE:To halve an address decoder and to reduce a chip area by using the address decoder also for selection of both an input/output circuit and an input/output switching latch circuit. CONSTITUTION:An address decoder 20 decodes a certain specific address to deliver a signal for selection of both an input/output circuit 16 and an input/ output switching latch circuit 23. The output signal of the decoder 20 is transmitted when both an output indicating signal 33 and a clock switching signal 31 are set at H levels. The signal of the decoder 20 is turned into a latch clock signal 28 to actuate an input/output switching latch circuit 27. A gate circuit 36 transmits the output signal of the decoder 20 when the signals 31 and 33 are set at L and H levels respectively. Then the output signal of the decoder 20 serves as a latch clock signal 22 to actuate an output data latch circuit 21.
Patent JP-H0882201-A (JP)
Title: Gas turbine moving blade and manufacture thereof
Inventor: MATSUZAKI HIROYUKI
IPC: F02C7/18
Filed: 1994-09-14
Abstract: PURPOSE: To avoid the heat loss accident of a platform by providing a cooling passage communicating with blade cooling passages, while bending in a plane perpendicular to the blade surface, in the platform of a gas turbine moving blade in which the blade cooling passages are formed inside the moving blade. CONSTITUTION: An air cooling groove 3 is bent and drilled in a desired plane pattern on the lower surface of the platform 2 of a gas turbine moving blade 1. This groove 3 is connected at parts A to the blade cooling air passage 4 of the moving blade 1. The lower surface of the platform 2 is covered with a cover 5 for the platform 2 and a part B abutting against the platform 2 and a part C abutting against a blade root 6 are sealed and fixed to the blade by means of welding. Thus, the platform cooling air passage bent in the desired plane pattern is formed, so that the whole surface of the platform 2 can be effectively cooled and the heat loss accident of the platform 2 can be surely avoided.
Patent JP-S6281066-A (JP)
Title: Impurity diffusion for glass-molded zener diode
Inventor: MATSUZAKI MITSUSACHI
IPC: H01L29/866
Filed: 1985-10-04
Abstract: PURPOSE:To reduce the Zener voltage fluctuation in the assembly process and to improve the Zener voltage control precision by a method wherein P-N junctions are formed and the temperature at the time an Si wafer is taken out of a diffusion furnace is set at 1,000 deg.C or less in the diffusion treatment for controlling within the prescribed Zener voltage. CONSTITUTION:A P-type Si wafer 1 (a) is put in a diffusion furnace and a P-N junction forming diffusion treatment is executed using phosphorus as an impurity. Hereby, N<+> layers 2 and P-N junctions are formed. If the P-N junction forming diffusion treatment is finished, a Zener voltage control diffusion treatment for rediffusing an impurity is executed so that the concentration gradients of the impurities in the P-N junction parts diffused in the Si wafer become the prescribed Zener voltage. The temperature at the time the Si wafer is taken out of this furnace is set at 1,000 deg.C or less, desirably at 800 deg.C. Even through a high-temperature treatment of 700 deg.C or thereabouts is executed at the time of assembly process of an Si pellet, the Zener voltage is not sharply fluctuated.
Patent JP-H0881787-A (JP)
Title: Production of oxide etching product
Inventor: YAJIMA AKIMASA
IPC: C03C15/00
Filed: 1994-09-14
Abstract: PURPOSE: To etch tin oxide with a high accuracy and efficiency by fixing the conductivity of an aq. mixed soln. of hydrochloric and nitric acids to etch the tin oxide thin film having formed a resist pattern with liq. replenishments. CONSTITUTION: A thin film of tin oxide, indium oxide or indium tin oxide is formed on the surface of a substrate. An etching resist is then provided on the oxide thin film, a mask is laid thereon, and the film is irradiated with UV rays and then developed to form a desired resist circuit pattern. The oxide thin film is then etched with an aq. mixed soln. of hydrochloric and nitric acids preferably in 1:5 weight ratio of hydrochloric acid to nitric acid and contg. 0.6-0.9mol total acid per 1000g as a liq. etchant. During the progress of the etching, the etchant is sent by a pump 4 to a conductivity detecting and controlling part 2 from an etcher 1. A liq. mixture of hydrochloric and nitric acids of specified composition is replenished to the etcher 1 from a storage tank 3 in accordance with the detected conductivity to adjust the conductivity to a specified value.
Patent JP-H0883344-A (JP)
Title: Picture processor and personal state judging device
Inventor: SHITAYA MITSUO
IPC: G06T7/00
Filed: 1994-09-14
Abstract: PURPOSE: To detect features in a short time even when disturbance light is sharply changed by measuring the illuminance of a peripheral part around a subject to be detected and extracting the features of the subject by picture processing using a rectinal reflection image when the illuminance is dark or extracting features by picture processing independent of the rectinal reflection image at the time of bright illuminance. CONSTITUTION: A bright/dark signal is inputted from an illiminance sensor, and when the signal is, for instance, less than a previously determined illuminance threshold of 500Lx the signal is judged as a dark signal and the degree of awakening is judged. When the signal is judged as a bright signal, binarizing processing is executed to the signal by the use of bright illuminance threshold. In an obtained binary image, eyebrows 2, eye areas 8, nose holes 3, and a mouth area 9 become black areas and the other part becomes a white area. Then the eye areas 8 are extracted. At this time, eyebrows 2 or the like are expressed as a peak P1 of the number of black picture element. Since a peak p1 corresponding to the eyebrows 2 and a peak P2 corresponding to the eye areas 8 are large and a peak p3 corresponding to the nose holes 3 is small with respect to peak patterns, the 2nd peak p2 can be specified as the eye areas 8.
Patent JP-S59111533-A (JP)
Title: Digital data arithmetic circuit
Inventor: ABE TADASHI
IPC: G06F9/30
Filed: 1982-12-17
Abstract: PURPOSE:To accelerate the arithmetic speed by dividing a memory part into plural groups to write the data read out by a command to the memory part of a group and the data on the arithmetic result to the memory part of the other group respectively. CONSTITUTION:The data read out by a command is written to a memory part of one of plural divided groups of memories along with the data on arithmetic result written to a memory of the other group respectively. Thus the data is read and written at a time. For instance, the data D2 is read out of a designated address of a memory element 2 and held at an input holding part 5 together with the input data D4 to be calculated. Then data D5 and D7 are supplied to an arithmetic device 4 to perform an operation. The data D3 calculated by the device 4 is held at an output holding part 6, and at the same time the device 4 is replaced for the next calculation. Then the data D6 on the arithmetic result held at the part 6 is stored in a memory element 7. Meanwhile the replaced data is supplied to the device 4 to give an operation to the next replaced data.
Patent JP-S61101333-A (JP)
Title: Direction reversing transport unit for image record block
Inventor: NONAMI HIDETAKA
IPC: B65H29/60
Filed: 1984-10-22
Abstract: PURPOSE:To set up an easy and secure method of clearing jam trouble in a direction reversing unit by forming a partial member of a transport positioned on one side with respect to the passing area for an image record block, to deflect outward freely so as to open a passage for the image record block. CONSTITUTION:In a direction reversing unit 2 for receiving a paper form supplied from the paper form ejection part 22 of an image formation unit 1 as necessary, and sending it again to on image transfer part 21 as it is or after turning it over, a paper form passage is opened when the lower guide plate 400a of a feed-in route 366, a lower side transport roll 371a, the guide plate 373 of a temporary accumulation part 352, the lower guide plate 401 of transport routes 382, 383 and lower rolls 380a, 383a, are displaced outward at a time by means of the deflecting action of a support frame 402. Accordingly, an easy method for coping with paper jam etc. can be secured by forcing the support frame 402 to make deflecting action responding to operation of holding means 403 on both sides.
Patent JP-H1053992-A (JP)
Title: Felt for papermaking
Inventor: MATSUNO MITSUYOSHI
IPC: D21F7/08
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a felt for papermaking, capable of retaining stable elasticity over a long period without melting and deforming at high temperature under high pressure. SOLUTION: This felt 10 for papermaking is obtained by passing a felt so that a wet paper 20 is brought into contact with a heating roller 1 of a papermaking machine press part in which either one of pair of rollers 1 and 2 is heated. The felt 10 is composed of a base fabric layer and a batt fiber layer, and poly-para-phenylene benzoxazole fiber (PBO fiber) is used as a main fiber constituting a surface layer part facing to at least wet paper 20 of the batt fiber layer.
Patent JP-H1152835-A (JP)
Title: Simulator and its ride control method
Inventor: INAGAWA YASUHIRO
IPC: G09B9/06
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a game device precisely driving a ride part without being affected by a weight difference of an operator riding on the ride part. SOLUTION: This game device contains the ride part on which the operator rides, a pneumatic actuator 10 expanding/contracting according to air pressure and vertically moving the ride part, a detection means 40 detecting the expansion/contraction amount of the pneumatic actuator 10 and an operation control part 60 controlling the air pressure of the pneumatic actuator 10. The operation control part 60 alternately switch controls in a short time the injection and the discharge of the air to the pneumatic actuator 10 so that the detected expansion/contraction amount is changed along a target control line.
Patent JP-H0270002-A (JP)
Title: Antibacterial composition for powder metallurgy
Inventor: YOKOTA YUZO
IPC: C22C1/05
Filed: 1988-09-02
Abstract: PURPOSE:To manufacture an Al foil having excellent antibacterial property for packaging food and drink by sintering mixing material of Al fine powder and silver-containing ore fine powder after pressurizing and compacting to thin sheet like shape. CONSTITUTION:By giving the Al foil as the packaging material the antibacterial property without applying any preserving processing to the food and drink themselves, the food and drink are prevented from the decay. At the time of manufacturing this antibacterial A foil, 10 - 200wt. parts of the silver ore powder having 3 - 20mum and >=0.005wt.% Ag content of argentite, cerargyrite, sylvanite, miargyrite, petzite, etc., is added and mixed to 100wt. parts of the Al powder having 10 - 40mum. By compacting and sintering this mixing powder to the thin sheet like shape, the Al foil for packaging the food and drink having the antibacterial property is manufactured.
Patent JP-H0384826-A (JP)
Title: Manufacture of direct heated cathode body structure for cathode-ray tube
Inventor: TOODA HITOAKI
IPC: H01J9/04
Filed: 1989-08-28
Abstract: PURPOSE:To reduce power consumption and enhance the property of quick acting of a direct heated cathode body structure for cathode-ray tube by suspending a rectilinear coil filament between the end portions of a pair of metal supports and curving the metal supports outward to provide a tensile force to the coil filament. CONSTITUTION:A pair of metal supports 2, 3 are both curved into reverse L shape prior to suspension of a coil filament 1 between them and their end portions 2a, 3a are projected inward to maintain an almost horizontal level. After the coil filament 1 is suspended, a proper amount of force in the direction of the arrow is mechanically given to the end portions 2a, 3a by a pincette. The end portions 2a, 3a are therefore bent outward and deformed but their sag is removed because of a horizontal tensile force acting on the coil filament 1 during the process of bending. Thus a direct heated cathode body structure having the coil filament 1 suspended without sagging, quickly acting at low Watt, and excellent in vibration resistance can be manufactured in a high yield.
Patent JP-H0858296-A (JP)
Title: Platelike element with improved hardness of surface
Inventor: TERAJIMA TAKASHI
IPC: B32B27/00
Filed: 1994-08-24
Abstract: PURPOSE: To transfer to a surface layer by printing the one side surface or both the surfaces of a base material, forming a surface coated with synthetic resin reagent, etc., and heating and pressurizing it by the upper and lower multistage press of a hydraulic type. CONSTITUTION: Both the surfaces of a sheetlike base material 3 molded in a suitable shape from synthetic resin, etc., responsive to an object and an application are arbitrarily printed with character, graphic form, etc., to form a printed part 4. The part 4 is coated with liquidlike synthetic resin reagent, etc., having excellent adhesive properties with the material 3, surface hardness and luminance as characteristics, dried, and cured to form the surface layer 5 of the material 3. It is heated and pressurized by the upper and lower multistage press of hydraulic type to transfer it to the layer 5.
Patent JP-H04102477-A (JP)
Title: Pin correcting device for game board
Inventor: TAKEISHI SHINZO
IPC: A63F7/02
Filed: 1990-08-21
Abstract: PURPOSE:To certainly give an impact to only a target pin to correct it without obstructing other pins stood in adjacent positions on a game board as a conventional cylindrical pin holder by striking the head of the pin obliquely from above by a hammer system to correct the curve of the pin by its impact. CONSTITUTION:A video camera 205 is moved and stopped in front of a pin 502 on a game board 500 by operating a manipulator 200, and the pin position is detected by an image processing device 400. In step 2, the position data of the pin is compared with the measured data to store the slippage quantity and direction, and whether the slippage quantity and direction is within an allowable range is judged. When it is out of the allowable range, a servo motor 210 is operated to rotate a rotating member 208, whereby a hammer system 212 is rotated in the slippage direction and stopped therein. An actuator 213 is operated, and the head of the defective pin is struck by a hammer 214 to correct the curve of the defective pin by its impact.
Patent JP-H1062828-A (JP)
Title: Wavelength filter
Inventor: ONO YASUHIDE
IPC: G02B5/20
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To embody a variable wavelength filter capable of varying a selected wavelength with a high degree of freedom by utilizing the nonlinear optical effect of optical fiber diffraction gratings and to embody the constitution which is compact and lessens the loss of light power by introducing control light into these diffraction gratings. SOLUTION: The optical fiber diffraction gratings 2 formed by subjecting core parts to refractive index modulation at prescribed periods are connected to the input and output terminals 1b of an optical circulator 1. Further, the outside is provided with a light source 3 and a beam shape shaping optical system 4 in order to make the control light incident on the optical fiber diffraction gratings 2. This beam shape shaping optical system 4 shapes the beam shape of the light emitted from the light source 3 and effectively irradiates the core parts periodically subjected to the refractive index modulation of the optical fiber diffraction gratings 2 with the light.  When the core parts of such optical fiber diffraction gratings 2 are irradiated with the control light of high intensity, the nonlinear optical effect arises in the core parts and the refractive index of the core parts may be changed.
Patent JP-S60113598-A (JP)
Title: Ultrasonic wave probe
Inventor: INOUE TAKESHI
IPC: H04R17/00
Filed: 1983-11-24
Abstract: PURPOSE:To obtain the ultrasonic wave probe provided with the high resolution, widened considerably the frequency band capable of effectively transmit and receive the radio wave by preserving the plural pass band characteristics at the probe, and setting widely respective pass bands. CONSTITUTION:The ultrasonic wave signal is provided with a backing material 27 so that the ultrasonic wave signal excited in an organic piezo-electric material PVDF or PVDF copolymer 20 consisting of the material with the acoustic impedance as the density of 4.0X10<6>-8.0X10<6>kg/S.m<2> will not escape to the outside. The human body or water 16, an object of inspection is provided with a vibrator 22 which is an organic piezo-electric material having the acoustic impedance density of almost the same 1.5X10<6>-2.0X10<6>kg/S.m<2>, and a matching layer 21 is installed between the vibrator 22 and the vibrator 20. In this way, the ultrasonic wave excited and transmitted with the vibrator 20 is incident upon the vibrator 22 and further, is radiated to an object of inspection almost completely.
Patent JP-S6281487-A (JP)
Inventor: GONZARO SEPARUBEDA
IPC: B01J21/16
Filed: 1985-10-03
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-S59111552-A (JP)
Title: Production of preventive maintenance information
Inventor: HAYASHIDA TAKESHI
IPC: G06F11/22
Filed: 1982-12-17
Abstract: PURPOSE:To improve the accuracy of error generating frequency for each package by correcting a package which is not pointed out by a diagnosis program by subtracting the frequency of the package from the error frequency. CONSTITUTION:An error detector is provided to an information processing system which is controlled by a program, and the information on a hardware state 12 is accumulated to an LTBL1 for each detection of error. A TBL3 holds the generating frequency of each error, and a PTBL7 holds the error generating frequency of each package. Furthermore an HTBL4 stores the types of errors and the time and date of errors in order to generation to errors. These data are read out by a control part 10 and supplied to a console 11. At the same time, the output of a diagnosis program is compared 9 with the package group which is previously stored in a pseudo package table 6 corresponding to the types of errors. Then the error frequency of the package having no coincidence is subtracted to correct the error generating frequency to the package that causes no factor of an actual error.