baber/WOPTO huggingface dataset:
Patent JP-H04236497-A (JP)
Title: Manufacture of radio wave absorbing precast plate
Inventor: SUZUKI RYOICHI
IPC: E04B1/92
Filed: 1991-01-18
Abstract: PURPOSE:To manufacture a radio wave absorbing precast plate for preventing damage of the end of a ferrite molded form and a leg piece of a decoration block engaged with the form with excellent radio wave absorption performance without generating an efflorescence. CONSTITUTION:Stretchable buffer materials 5, 6 are adhered to the end face of a decoration plate A of a ferrite molded form B opposite to a plurality of leg pieces 2 and the opposite ends of the adjacent forms 13, and the forms B are fitted between the pieces 2 filled with resin adhesive 4 for a decoration block A.
Patent JP-H01180326-A (JP)
Title: High-frequency induction heating type apparatus for adhesion of brake shoe lining
Inventor: KOBAYASHI SEIJI
IPC: B29C65/04
Filed: 1988-01-12
Abstract: PURPOSE:To make it possible to adhere a brake shoe lining uniformly without causing irregularity in adhesion, by reciprocally moving each curved part of a high frequency coil along the widthwise direction of a rim, thereby to uniformly heat said rim. CONSTITUTION:When a first moving shaft 11 is reciprocally moved, a second moving shaft 12 is moved in an opposite direction to that of the first moving shaft 11, and accordingly a first coil supporting plate 14 secured to the first moving shaft 11 and a second coil supporting plate 15 fixed to the second moving shaft 12 move to respective symmetrical positions centering a web 3 of a main body 1 of a shoe. Therefore, the heating position of a first high frequency coil 18 and a second high frequency coil 19 respectively mounted in the coil supporting plates 14 and 15 is sequentially changed relative to a rim 2 in the widthwise direction of the rim 2. Thus, the input quantity of heat in each part of the shoe can be selected in accordance with the calorific volume therein, so that the rim can be generally uniformly heated, with preventing the irregular adhesion.
Patent JP-2000056021-A (JP)
Title: Radiation detector and nuclear medical diagnostic device
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/161
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector and a nuclear medical diagnostic device capable of improving the position resolution and sensitivity on the incidence position of γ-rays by forming the detector into a recessed curved surface against a specimen, and locating a detection face near the surface of the specimen. SOLUTION: This radiation detector is constituted of a semiconductor detector array 30 provided with multiple semiconductor cells for detecting the γ-rays emitted from a specimen P and having a recessed curved surface against the specimen P and parallel collimators 31 provided along a detection face on the specimen P side of the semiconductor detector array 30. The semiconductor cells of the semiconductor detector array 30 are made of a CdTe semiconductor, and an electrode for applying a voltage to the semiconductor cells is arranged in parallel with or perpendicularly to the incidence direction of γ-rays. The detection face of the semiconductor detector array 30 is located near the specimen P to improve position resolution.
Patent JP-H10200311-A (JP)
Title: Coplanar waveguide line with back ground conductor
Inventor: OOHIRA MICHIAKI
IPC: H01P3/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To attain impedance matching of input and output terminals, and to improve reflection characteristics in a high frequency range in a coplanar waveguide line with a back ground conductor. SOLUTION: A signal line conductor 13 and first and second ground conductors 11 and 12 are formed on the upper face side of a dielectric substrate 15, a third ground conductor 16 is formed on the lower face side, and a CPW line is formed of those conductors. The first and second ground conductors 11 and 12 are formed so as to be separated in an equal distance with the signal line conductor 13 interposed between them. The first, second, and third ground conductors 11, 12, and 16 are electrically connected through a first through hole 14 so that their potentials can be made equal. Moreover, the first and second ground conductors 11 and 12 and the third ground conductor 16 are electrically connected through a second through hole 17 formed like a long groove from input and output edge faces 15a and 15b of the dielectric substrate 15 to the neighborhood of the edge faces.
Patent JP-S62162926-A (JP)
Title: Continuous level gage
Inventor: HABATA ETSURO
IPC: G01F23/22
Filed: 1986-01-13
Abstract: PURPOSE:To prevent overheating in a liquid and to reduce consumption electric power by using a long-sized positive characteristic thermistor as a detecting element and covering the circumference with a heat insulator leaving a part and making it possible to indicate a continuous change of a liquid level with simple constitution. CONSTITUTION:The detecting element 6 consisting of the long-sized positive characteristic thermistor is covered by the heat insulator 8 such as insulating resin leaving only the surface of an electrode 7 of one side. In this way, when the element 6 is dipped in the liquid such as gasoline, a surface area of the element 6 which comes in direct contact with the liquid is reduced and heat radiation in the liquid is reduced, by which the resistance is made high and the consumption electric power is reduced. Further, an electric current value of the element 6 is changed in a straight line as the element 6 is dipped in the liquid and the change of the liquid level can be continuously indicated by reading the electric current change.
Patent JP-H09199351-A (JP)
Title: Composite component and its manufacture
Inventor: IBATA AKIHIKO
IPC: H01F1/34
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a composite part with an excellent productivity and an excellent noise absorbing characteristic, by forming both the end portions of a conductor to be connected respectively with two end surface layers made of MnZn-based ferrite. SOLUTION: A composite part has a conductor 2 comprising a plurality of turn portions wound on the inside or surface of insulators, i.e., on the surface of outside or inside insulators 1, 5 whose diameters are different from each other gradually from one winding end to the other winding end and at least each of which is present in a different plane from others. In addition to this, end surface layers 6, 7 present at the upper and lower ends or on the outer sides of the insulators (the outside/inside insulators 1, 5) are formed mainly out of an MnZn-based ferrite material. Thereby, the productive easiness and yield of the composite component can be improved, enabling it also to be remarkably excellent in its quality and performance aspects.
Patent JP-H10196128-A (JP)
Title: Guard fence for construction
Inventor: AIKAWA YOSHIRO
IPC: E04G21/32
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To fulfill a falling preventive function by partitioning an opening section between columns, to conduct works on the ouside of a guard fence safely and to facilitate mounting and demounting. SOLUTION: The guard fence for construction has a fixed fence 14 being detachably fixed onto a lower beam 12 between columns 2, 4 placed on the outermost sides of a building during construction and partitioning the partial region of an opening section and side-section movable fences 16, 18 being connected to the side sections of the fixed fence 14 and parting the residual regions of the opening section. Open-close doors 30, 32 opened and closed towards the inside of the building are installed to the fixed fence 14. Lower movable fences being connected at the lower end sections of the fixed fence 14 and the side- section movable fences 16, 18 by hinges and closing lower spaces among the fences 14 and 16, 18 and the lower beam 12 are mounted at these lower end sections.  The frame bodies of the fixed fence 14 and the side-section movable fences 16, 18 and the lower movable fences are formed of a light metal, and fence faces disposed into the frame bodies of each frame body are formed of mesh panels made of the light metal.
Patent JP-S5497371-A (JP)
Title: Method and device for etching
Inventor: ISHIKAWA OONORI
IPC: H01L21/302
Filed: 1978-01-18
Abstract: PURPOSE: To etch a substance while exercising a supervision over the etched substance by viewing light emitted through discharging in an etching-gas atmosphere inside of dry etching device.  
     CONSTITUTION: With Si substrate 21 mounted on quarz plate 22, the chamber is evacuated and reaction gas is supplied to fixed pressure. Etching is done by allowing high-frequency power supply 23 to produce gas plasma 37. By light emitted through the discharging in an etching-gas atmosphere, a supervision over the reaction state inside of the chamber is exercised by an operator, as shown by the arrow 39,  through window 31 of cover 28 and quarz plate 26 and SnO 2  film 27 of oposite electrode 25. While etching is in process, light is bright and it is easy to confirm the color on substrate 21. Etching poly-Si by freon gas makes the dark violet of SiO 2  appear as poly-Si is etched, and etching at the time when the entire substrate  changes in color removes the poly-Si film on SiO 2  accurately. Consuquently, etching is performed accurately under excellent control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11204865-A (JP)
Title: Optical amplifier
Inventor: ISSHIKI KUNIHIKO
IPC: H01S3/17
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce gain deviatoin in a wide wavelength range, by installing an optical amplifying part where an Er added quartz based glass optical fiber which is pumped at a specified pumping wavelength and has Al coactivation concentration of a specified value, and an Er added fluoride glass optical fiber or the like which is pumped at a specified pumping wavelength are cascaded. SOLUTION: An optical amplifying part where an Er added quartz based glass optical fiber (EDF) 1 which is pumped at a pumping wavelength of 0.98 μm band and has Al coactivation concentration of at least 4 wt.%, an Er added fluoride glass optical fiber (F)1 which is pumped at a pumping wavelength of 1.48 μm band, and a EDF3 which is pumped at a pumping wavelength of 1.48 μm band and has Al coactivation concentration of at most 2 wt.% are cascaded is installed. A pumping light 9 outputted from a pumping light source 6 is inputted in the F1 and the EDF3, and a light of 1.5 μm band is amplified. A pumping light 9a outputted from a pumping light source 6a is inputted in the EDF2, and a light of 1.5 μm band is amplified. A signal light 8a whose wavelength is 1.5 μm band is amplified through the EDF2, the F1 and the EDF 3 in order, and a signal light 8b is outputted.
Patent JP-S5597627-A (JP)
Title: On-line terminal control unit
Inventor: TSUNODA SHINJI
IPC: G06F13/12
Filed: 1979-01-18
Abstract: PURPOSE: To realize the transfer of information from the central processor with no effect given by the function of the output terminal unit, by incorporating the buffer unit incorporating the data input/output control function between the central processor and the output terminal unit.  
     CONSTITUTION: In case the control of the terminal unit is required at central processor (CPU) 1, CPU1 supplies the request signal to control arithmetic processor 4 via input mechanism 3. Processor 4 has checking to decide whether the data reception is possible or not to the request, and then transmits the permission signal to wait for the data if the data reception is possible. The CPU transfers the data by one block via the permission signal, and then drops the request signal when the transfer ends. Processor 4 receives the data while giving checking to the request signal and then stores the data into data memory 6. After this processor 4 extracts the data out of memory 6 and then sends it to terminal unit 2 via output mechanism 7 and in the form corresponding to the terminal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11202005-A (JP)
Title: Ac-input voltage monitoring circuit of power source
Inventor: HAMADA AKIRA
IPC: G01R19/165
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To eliminate manual setting of an ac-power voltage detection level and automatically obtain a voltage detection signal corresponding to an ac- power voltage supplied to a power source in the power source operated by a plurality of systems with different voltages. SOLUTION: A low voltage detection part 52 for AC 100 V and a low voltage detection part 53 for AC 200 V are respectively provided. For example, voltage detection parts 52, 53 output respectively voltage detection signals 52a, 53a of pulse width corresponding to periods exceeding 80% of nominal voltages when ac-voltage being more than 80% of nominal voltages is supplied. A voltage detection signal comparator 54 outputs a high voltage detection signal 53a as an input voltage detection signal 45a when a high voltage detection signal 53a is supplied, and the comparator 54 outputs a low voltage detection signal 52a as the input voltage detection signal 45a when a high voltage detection signal 53a is not supplied.
Patent JP-H02187505-A (JP)
Title: Water supply and condensing device in steam condenser for thermal power plant and nuclear power station
Inventor: KITAGAWA RIICHIRO
IPC: F22D11/00
Filed: 1989-01-13
Abstract: PURPOSE:To avoid reaching the critical speed of a turbine for driving pump by providing a control device which issues the instruction of starting to a water supply pump driven by the turbine under the state that stop signal for a high pressure condenser pump is issued together with the signal that two low pressure condensers are in operation is given. CONSTITUTION:A control device 11 is installed which issues the command S4 to a feed pump 5, at the time when the driving operation of motors for make-up water feed pump 7 is switched over to a turbine-driven make-up water feed pump 5 being directly coupled with a make-up water feed pump 6, under the conditions: S1 which indicates that two sets of low pressure condenser pump 2 are in operation; S2 which indicates that a high pressure condenser pump 3 is not in operation (S3) and is under low load being in a state of switchable-over; provided that the above two conditions S1 and S2 stand together simultaneously. The pump head in operation becomes, therefore, high for the water supply pump 5 driven by a turbine in order to secure the pressure to supply water required for feeding the supply water to a boiler or a nuclear reactor 9 when the suction pressure of the supply water pump 5 driven by turbine drops. By the increase in the pump head the shaft power increases and its rotational speed is thereby raised.
Patent JP-S62164114-A (JP)
Title: Robot with speed interpolating function
Inventor: TADA SATOSHI
IPC: G05B19/416
Filed: 1986-01-16
Abstract: PURPOSE:To set a locus of a robot from a teach point to an optional designated point by providing a speed interpolating function which designates optionally a distance from the teach point in case of movement from one teach point to another. CONSTITUTION:This device consists of an acceleration arithmetic part 1 which calculates the acceleration, a coordinate arithmetic part 2 which calculates coordinates of contact points, an arc center arithmetic part 3 which calculates the center of an arc, and a locus arithmetic part 4 which obtains a locus. An acceleration (a) for interpolation of points connecting the locus and two sections a length L distant from the teach point is obtained in the acceleration arithmetic part 1 in accordance with a=Kv<2>/L. The acceleration (a) is used to determine a constant, and the start point and the end point of interpolation are calculated based on them. Contacting between the locus and two lines in X', Y' coordinate system having (x0, y0) as the origin is calculated to obtain the center point of the arc by an arc center arithmetic part 3, and the locus is determined by the locus arithmetic part 4.
Patent JP-H11282612-A (JP)
Title: Information input method and system
Inventor: IMAMURA ISAO
IPC: G06F21/62
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost to be required for the input of information, to secure secrecy and to reduce manhour and cost to be required for the verification of input information. SOLUTION: Handwritten or printed document information is read out as image data (S1), the read data are divided into plural partial image information elements on the image (S2), a document for each divided partial image information element is specified and identification(ID) information for specifying the serial number of the partial image information element is added (S3).  Plural partial image information elements are distributed to plural terminals together with their ID information (S4), each terminal inputs required character information included in each received partial image information element as a text code (S5) and the inputted text codes of respective partial image information elements inputted by respective terminals are collected (S6) and synthesized based on respective ID information (S7) to obtain the text code of character information on a required position of the handwritten or printed document information.
Patent JP-S5289075-A (JP)
Title: Forming method for minute electrode gaps using polycrystalline silicon as electrodes
Inventor: SAKUMA SATORU
IPC: H01L29/762
Filed: 1976-01-20
Abstract: PURPOSE:To form polySi electrodes of minute gaps by performing B diffusion on a polySi layer with SiO2 film patterns as a diffusion mask thereby controlling lateral diffusion.
Patent JP-H10207978-A (JP)
Title: Character pattern collating method and device therefor
Inventor: ONO KIMITOKU
IPC: G06T7/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous detection occurring in a former processing and to improve collating precision on an objective pattern where little lack (projection) which is recognized by eyes and which has no problem in quality occurs. SOLUTION: The device is provided with a dictionary size detection means 5, a four corners adjusting means 6 and a pattern matching means 7. The dictionary size detection means 5 is detected by cut size at the time of registering a dictionary. The four corners adjusting means 6 detects the four corners of the objective size which is cut, and sets cut size which is registered in the dictionary as a reference pattern is set to be an equal state. A pattern matching means 7 compares the object with the reference pattern, calculates a matching degree and selects the pattern whose matching degree is the maximum among four corners adjusting patterns.
Patent JP-H08231648-A (JP)
Title: Production of copolymer for molding material for producing casting glass or for producing molding with hot shape retentivity
Inventor: HERUMUUTO SHIYUBUINTO
IPC: C08F224/00
Filed: 1996-01-17
Abstract: Copolymers (CP) for the prodn. of cast glass or for moulding materials with high heat distortion temp. are obtd. by copolymerisation of (A) exo-methylene-lactone(s) of formula (I); with (B) unsatd. vinyl monomer(s) or different exo-methylene-lactones of formula (I). The claim does not include copolymers of  alpha -methylene- gamma -butyrolactone with acrylonitrile, styrene, MMA or difunctional methacrylates, or copolymers of  alpha -methylene- delta -valerolactone and styrene. Also claimed are (i) cast glass with low heat distortion, obtd. by bulk polymerisation of a syrup contg. (A) and (B) in an oven-type furnace; and (ii) mouldings with a high heat distortion pt., contg. copolymers (CP). In (I), n = 0 or 1; m = 0 or 1; n+m = 1 or 2; X<1> and X<2> are each =CH-R<1> or two single-bonded gps. R<2> and R<3>; one of the X gps. must be =CH-R<1> and, if X<1> is =CH-R<1>, the sum of n+m must be 1; and R<1>-R<7> are each H, halogen or 1-7C alkyl (linear or branched, opt. contg. N, P or S hetero atoms and opt. substd. with alkoxy, halogen and/or carbonyl gps.), two of these R gps. may form a 5- or 6-membered ring.
Patent JP-H04237317-A (JP)
Title: Handwriting input device
Inventor: KITAMURA KEIICHI
IPC: G06F3/041
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the generation of color unevenness on a liquid crystal (LC) panel by preventing the application of stress to the LC display part of the LC panel even when load is applied to the upper face of a device body. CONSTITUTION:In a handwriting input device constituted of fixing the rectangular LC panel 31 consisting of the LC display part 31a covered with a tablet 31b in a rectangular aperture part 10b formed on the upper face 10a of an upper cabinet 10 of an upper cabinet 10 for the device body 2 and inputting and displaying information hand-written with a pen on the tablet 31b into/on the LC panel 31, a pair of bosses 18, 18 for holding a gap (t) between the lower face 10c of the upper cabinet 10 and the tablet 31b of the panel 31 always at a fixed value is unitedly projected on the lower face 10c.
Patent JP-S56103412-A (JP)
Title: Winding machine for flatwise coil
Inventor: KANETANI NOBUO
IPC: G21B1/11
Filed: 1980-01-23
Abstract: PURPOSE:To eliminate the slacks and wavings of conductors in the direction of the radius by pulling and forming a plurality of conductors sequentially connected to a winding frame in the direction of the radius with the rollers of jacks. CONSTITUTION:The winding frame 2 is provided in the central part of a circular table 1, and a plurality of jacks 5 having the rollers with the means for preventing reverse rotation are radially provided. Thus, the winding machine for flatwise coils is constituted. The conductors 4 which are bent with a specified radius are fixed and wound around said winding frame, and e.g., the conductor 4b is melted and connected. Then, wavings are formed in the conductor 4b in the direction of the radius. At this time, a thrust shaft 7 of the jack 5 is rotated, and two rollers 17 are a rotated via an intermediate gear 13. Said rollers are compressed to the conductor 4b, and pulling and formation are made in the circumferential direction. In this method, the slacks and wavings of the conductor 4b in the direction of the radius can be eliminated.
Patent JP-2000202737-A (JP)
Title: Measuring device for static rigidity and dynamic pressure effect during operation of pneumatic static pressure spindle
Inventor: TANAKA KATSUTOSHI
IPC: G01M99/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device for static rigidity and a dynamic pressure effect which can measure rigidity in an operating condition. SOLUTION: A device is constituted by providing a pneumatic static pressure spindle 12 rotatably supporting one end of a spindle 10 by a static pressure bearing 14, frame 11 fixing the pneumatic static pressure spindle 12 in a vertical direction, air bearing rotatably supporting the other end of the rotating spindle, static pressure guide 13 pulling from a direction at a right angle relating to a shaft center of the spindle 10 with one end supporting the air bearing also the other end rotating through the air bearing by a load, and a contact-less displacement gage 17 measuring a displacement amount in the vicinity of the other end of the rotating spindle 10.