baber/WOPTO huggingface dataset:
Patent JP-S5649957-A (JP)
Title: Probe for supersonic flaw detection of insertion type
Inventor: KINO HIROTOSHI
IPC: G01N29/04
Filed: 1980-09-29
Abstract: PURPOSE: To facilitate supersonic flaw detection from inside a pipe for a long pipe and a pipe having a curved part by a method wherein a proper number of center- adjusting fittings with blades are fitted to the main body of the probe and the probe is driven by the use of the liquid pressure.  
     CONSTITUTION: A plurality of center-adjusting fittings with blades are fitted to the main body 2 of a probe having an emitter-receiver 21 emitting and receiving supersonic-wave beams and a rotary scanning mechanism part 22 performing rotary scanning by the supersonic-wave beams, and the main body of the probe inserted in a pipe 3 to be detected is sent in the direction of advance of the fluid 4 by receiving the fluid pressure of the fluid 4 flowing inside the pipe 3 with the fitting 1. Moreover, a probe cable 5 drawn out from the rear end part of the main body 2 of the probe is driven simultaneously with the main body 2 of the probe with pressure- receiving bodies fitted at proper intervals to the cable throughout the entire length thereof. In this way, the supersonic-wave flaw detection from the inside of the pipe can be performed with ease for the long pipe and the pipe with curved parts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11311440-A (JP)
Title: Centralized controller
Inventor: NIISATO ATSUSHI
IPC: F24F11/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the diversity of simultaneous operation or simultaneous stopping of equipment to be controlled. SOLUTION: In a first centralized controller 14 which can simultaneously control the operation or stopping of a plurality of indoor machines 12 of a plurality of air conditioners 11, indoor machines whose operation or stopping are simultaneously controlled are interchangeable between a plurality of all indoor machines and indoor machines whose manipulation by a remote control is prohibited.
Patent JP-S5259183-A (JP)
Title: Preparation of novel cephalosporanic acid derivatives
Inventor: YAMAGUCHI HISAO
IPC: C07D501/04
Filed: 1975-11-11
Abstract: PURPOSE: Cephalosporanic acid derivatives of formula I (R 1  is acylomide, acylimid; R 2 , in combination with the carbonyl, is carboxyl, ester, amide, hydrazide; R 3  is monovalent org. radical; n is 0, 1); for example, 7;C-phenocyacetamido-3-phenylthiol-carboxy-3-hydroxymethyl-cephem-4-carboxylic acid methyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01303557-A (JP)
Title: Dma counter
Inventor: UTSUGI KIYOSHI
IPC: G06F13/28
Filed: 1988-05-31
Abstract: PURPOSE:To simplify the circuit constitution of a DMA (direct memory access) counter by preparing a DMA selector which applies the data received from an internal bus or the output of an adder to a DMA register and an address register which receives the output of the DMA register via an area except the highest rank bit and the output of a switch circuit via the highest rank bit respectively. CONSTITUTION:The output of a DMA counter consisting of a DMA selector 11, a DMA register 12, an adder 14, and a loop of the adder 14 reaching the selector 11 is used in common to both modes of a DMA0 and DMA1. These two modes are switched according to the value '0' or '1' applied to the highest rank bit of an address register 21 from a switch circuit 20. Thus just a single system suffices for the DMA counter and the circuit constitution is simplified.
Patent JP-H10328910-A (JP)
Title: Clamp mechanism of throw-away chip
Inventor: KIMURA HISAYOSHI
IPC: B23B27/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To simply return a clamp lever, and to simply keep a contact condition of a latch and a clamp screw, by mounting an elastically deformable pin which is supported by a holder and is entered into a cavity, and locking the pin to an inner corner part located at an upper side with respect to a fulcrum of the rotation of a clamp lever. SOLUTION: A pin 9 is inserted into a pin hole and is supported by a holder 3, and a free edge therefor is locked by an inner corner part 7d of a clamp lever 7. The pin 9 is elastically deformed and displaced by the inner corner part 7d of the clamp lever 7 when the lever is rotated in a direction of a clamp, whereby the clamp lever 7 is pushed back to an original position where the mounting and demounting of the chip can be performed by the elastic restoring force generated on the pin 9 by the elastic deformation in the unclasping condition of the clamp lever 7. That is, the pin 9 makes the same action with a coil spring for returning the lever. Further the pin 9 acts as a stopper, whereby the removement of the clamp lever 7 can be prevented.
Patent JP-H10323677-A (JP)
Title: Waste water treatment device
Inventor: SOMIYA ISAO
IPC: C02F1/58
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment device in which phosphorus is recovered efficiently and economically as ammonium magnesium phosphate hexahydrate (MAP) from waste water containing phosphorus at high concentration. SOLUTION: The waste water treatment device is equipped with a solid-liquid separation means (settling tank 1) for separating and removing solid content in waste water containing ammonium ions and phosphate ions, a seed crystal production tank 2 in which fine crystal of MAP is produced by adding magnesium compound and a pH adjustor to waste water after solid-liquid separation and a dephosphorization tank 3 in which fine crystal taken out of the seed crystal production tank 2 is grown and ammonium ions and phosphate ions are removed.
Patent JP-S6112387-A (JP)
Title: Original plate set for printing toy
Inventor: NIIYAMA YOUICHI
IPC: A63H33/22
Filed: 1984-06-29
Abstract: PURPOSE:To obtain an original plate set for printing toy capable of being used easily and lightly and printing at low cost, by a construction wherein image parts of a fibrous polymer film provided on a stencil paper is dissolved by a solvent contained in a writing implement, and a liquid generated on dissolution is adsorbed on a blotting sheet. CONSTITUTION:When arbitrary figures, characters or the like are drawn or written on the stencil paper 3 by the writing implement 7, a solvent contained in a core 9 of the implement 7 dissolves the fibrous polymer film 2 of the paper 3 to produce original figures, original characters or the like. The liquid generated on dissolution flows from the dissolved part through a thin fibrous porous film 1, and is adsorbed on the blotting sheet 6. Thereafter a printing ink 11 is placed on the paper 3, an ink-impermeable sheet 8 is placed thereon, the original plate 5 in the state is placed on a printing paper 10, and the plate 5 is pressed against the paper 10 by an appropriate pressing member. Accordingly, the figures, characters or the like are printed on the paper 10.
Patent JP-H09320962-A (JP)
Title: Forming method for thin film
Inventor: SUGIYAMA NAOHARU
IPC: C30B29/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To form a high-quality thin film with a high material consumption efficiency by performing thin film formation setting the temperature of a substrate at a first temperature corresponding to a low-temperature side first inflection point, to a second temperature corresponding to a high-temperature side second inflection point. SOLUTION: Using molecules containing hydrogen atoms and group IV atoms as material, a thin film having group VI atoms as constitutive atoms is formed on a substrate surface, by decomposition reaction of the material on the surface of the substrate 2 as a main reaction. Here, the temperature of the substrate is set at a first temperature corresponding to the first inflection point on the low temperature side of a characteristic curve representing the dependency of the growth of the thin film for the temperature of the substrate 2, to a second temperature corresponding to the second inflection point on the high temperature side, and a thin film is formed. Consequently, it becomes possible to make the material consumption ratio higher, and to flatten the surface to the level of an atom.
Patent JP-2000331176-A (JP)
Title: Device and method for editing graphic
Inventor: YAMAURA FUKUMI
IPC: G06T11/80
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To edit graphics through simple operation. SOLUTION: The coordinate data of two diagonal points are received (S31) and a rectangle and control points are displayed based on the coordinate data (S32). When 'Defined' is inputted, a rectangle area designating process is terminated by displaying only the rectangle (S34). When the 'Defined' is not inputted, the coordinates of the point for correction inputted by a user are received (S35) and whether or not a control point which contains the inputted point in its corresponding vicinity exists is checked (S36). When a plurality of relevant control points exists, the control point which is the nearest to the inputted point is selected (S38 and S39) and the selected control point is corrected to the inputted point and a new rectangle and control points are displayed (S40).
Patent JP-S63299377-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA TAKEHITO
IPC: H01L21/336
Filed: 1987-05-29
Abstract: PURPOSE:To make a silicide layer diffused to a uniform depth, by previously coating the top face and the side walls of a gate electrode completely with an insulating film, adhering a highmelting point metal all over a silicon substrate and then forming an amorphous silicon layer. CONSTITUTION:After the top face and the side faces of a gate electrode 4 are previously coated completely with an insulating film 5, a high-melting point metal 12 is adhered on the whole surface of a silicon substrate 1. An amorphrous silicon layer 13 is then locally formed so as to cover the region extending from the top face of the gate electrode, through a source or drain region up to an insulating film 2 for isolating inter-elements. An MOSFET thus provided is allowed to have improved heat resistance principally because of reaction between the amorphrous silicon 13 and the high-melting point metal 12. The MOSFET is further allowed to have a silicide layer 6 and a silicified junction diffused to a uniform depth.
Patent JP-2000321022-A (JP)
Title: Method and device for detecting observing position of observer
Inventor: IMAI HIROSHI
IPC: G01B11/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To make the observing position of an observer accurately detectable in a non-contacting state even when the illuminance distribution on the face of the observer is nonuniform or the distance between the observer and a light source changes. SOLUTION: A method for detecting the observing position of an observer 100 includes a face image picking-up process for picking up the face image of an observer 100 and an observing position calculating process for calculating the observing position of the observer by storing the picked-up face image information in an image memory 12 and processing the image. The observing position calculating process includes a step of emphasizing the pupil portion 101a of the stored face image, a step of binarizing the emphasized image information with a prescribed binarized threshold, and a step of detecting the observing position of the observer 100 from the binarized image information.  The method also includes a binarized threshold computing process for deciding the above-mentioned prescribed binarized threshold in real time based on the image information containing the emphasized pupil portion 101a.
Patent JP-S5759735-A (JP)
Title: Method of molding article
Inventor: TASHIRO HITOSHI
IPC: B29C45/34
Filed: 1980-09-30
Abstract: PURPOSE:To prevent the discoloration of a film and formation of short molded part and enhance moldability by exhausting the air contained in a mold when molding. CONSTITUTION:A cavity mold 4 and a core mold 5 are clamped to each other  with the film 2 clamped therebetween, and the air is drawn between the film 2 and  the cavity mold 4 by forcibly sucking out the air present therebetween by a vacuum pump through an air vent 19. In this condtion where the film 2 is closely contacted to the cavity mold 4, a resin is supplied from a runner 10 and is molded by injecting it through a gate 7 provided in the core mold 5. As a result, the resin is molded in one body with the film 2 in the condition of being closely adhered to the film 2. In this case, since no air is present between the film 2 and the cavity mold 4, no discoloration nor short molding can occur.
Patent JP-S5360896-A (JP)
Title: Production of basic magnesium carbonate
Inventor: ARIGA JIYUNJI
IPC: C01F5/24
Filed: 1976-11-12
Abstract: PURPOSE: To economically produce basic magnesium carbonate useful as a filler for rubber in a short time by heating an aq. suspension of magnesium orthocarbonate under a specified condition so as to induce decarboxylation reaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04357572-A (JP)
Title: Focus variable optical device
Inventor: ONO YUZO
IPC: G02B15/16
Filed: 1991-05-13
Abstract: PURPOSE:To vary the image surface position without varying the image surface beam diameter by providing three pieces of first-third convex lenses whose optical axes are the same, forming a second and a third lenses as an inverted telescope constitution, and satisfying specific conditions. CONSTITUTION:A first-a third convex lenses 6-8 whose optical axes are the same are arranged in this order and placed, and a second lens 7 and a third lens 8 are placed in an inverted telescope constitution so that the image face formed by a third lens 8 moves in the optical axis direction in a state that the spot diameter formed by a third lens 8 is roughly constant, when a first lens 6 is moved in the optical axis direction, and also, conditions indicated by expressions I, II are satisfied. In the expressions I, II, (z), b2, w0, w3, and lambdadenote a mowing stroke, a distant extending from a third lens 8 to the most distance image point 5, a radius of an incident collimating light to a first lens 6, a convergence beam radius on the image surface of a third lens 8, and wavelength of light, respectively. In such a way, an image surface position can be varied without varying an image surface beam.
Patent JP-S5659846-A (JP)
Title: Continuous, high-temperature, high-vacuum drying solid-phase polymerizer for polycondensed resin chip
Inventor: KAWASAKI TAKUYA
IPC: C08G85/00
Filed: 1979-10-19
Abstract: PURPOSE: To simplify washing when a lot is changed and to make lavor-saving possible, by providing rotary sealing plates between the both ends of a heating drum and the wall of a vacuum chamber, and providing a reflection board along the wall between said plates.  
     CONSTITUTION: A polycondensed resin chip is heated with agitation in the absence of oxygen in pretreatment chamber 1, in which vacuum is broken with N 2  gas, by alternately opening and closing vacuum valves at the top and bottom ends, advancing crystallization of the surface layer. After thus preventing the occurrence of snagging during subsequent heating at a high temperature, it is intermittently dropped into high-vacuum container 2, and supplied from the bottom thereof to one end of drum 5 revolving in a high-temperature, high-vacuum chamber, by screw feeder 3. After vacuum drying and solid-phase polymerization proceed, by rotation, agitation and heating by means of conveyer 6, it is dropped from the other end of the drum into high-vacuum discharge hopper 7, and intermittently discharged into normal-pressure hopper 9, after cooled in N 2  gas with agitation in after-treatment chamber 8. The product is prevented from contamination by providing the rotary sealing plate 10, between the both ends of the heating drum 5 and the wall of the vacuum chamber 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11326972-A (JP)
Title: Optical amplifier
Inventor: SHIRAI MASATAKA
IPC: H01S5/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel optical amplifier which is less deteriorated in a signal to noise ratio and is small in size while maintaining the high efficiency characteristic of optical amplification. SOLUTION: This optical amplifier has an optical resonator having at least a quantum well structure extending in the advance direction of light within an waveguide. The quantum well structure is a quantum well region capable of assuring at least two polaritons having a difference in energy levels. The optical amplifier has the state that the radiation life by inducted radiation from the level group of the low energy of the quantum well region is smaller than the phase relaxation time of the level group of the low energy of the quantum well region.
Patent JP-S5660801-A (JP)
Title: Rotary fluid machine
Inventor: GOTOUDA HIDEMI
IPC: F01C19/04
Filed: 1979-10-20
Abstract: PURPOSE: To improve the sealing performance of a rotary fluid machine which contains one rotor with different shafts in the other rotor with different shafts and revolve them at various speed by providing apex seals in the rotary machine.  
     CONSTITUTION: Internal and external rotors 3 and 2 which revolve at various speed are provided in an outer frame 1. An expansion and contraction chamber 6 is formed with the envelope sliding surface 7 of the rotors 2 and 3. Apex seals 10 are fit in a groove 11 in the axial direction of the peak region of the rotor 2. Since the seals 10 revolve centering around a fixed point O 2 , centrifugal force is internally balanced and each tip of the seals 10 and their envelope relationship with the rotor 3 are normally maintained. Fluid is guided from an air intake port 12, revolves the rotors 2 and 3, and is discharged from an exhaust port 13. This sealing effect remarkably improves the value of a rotary machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5762923-A (JP)
Title: Internal combustion engine
Inventor: NANBA YUZURU
IPC: F02B31/00
Filed: 1980-09-29
Abstract: PURPOSE: To raise the limit of lean mixture combustion and the performance of exhaust gas cleaning of a cylinder of an internal combustion engine by providing an auxiliary intake channel separte from a main intake channel that is opened and closed by an intake valve and specifying the distance between the outlet end of this auxiliary channel and the valve seat face of the intake valve that is being closed.  
     CONSTITUTION: A mixture gas formed in a carburetor is supplied to a combustion chamber 4 from a main intake channel 5 through an intake valve 10, and the gas is injected from an auxiliary intake channel the inlet end of which opens in the air channel of the carburetor through an injection nozzle that is at the outlet end of the auxiliary intake channel and this gas injection develops a swirl in the combustion chamber 4. In such an internal combustion engine, the end of the above mentioned injection nozzle pipe, namely the nozle portion opens on the side just upstream of the intake valve 10, and the distance S between the end of the pipe 22a and the valve seat face of the intake valve 10 is smaller than the inner diameter D of the intake port 6, and it is set up preferably within 10mm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62291821-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1986-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6415600-A (JP)
Title: Supply of supercritical carbon dioxide and apparatus using therefor
Inventor: BIYUGU AREKISANDORU
IPC: A61Q19/00
Filed: 1988-06-03
Abstract: PURPOSE: To obtain a simple and inexpensive feeding method of supercritical carbon dioxide by introducing a charging amount of liquid carbon dioxide into a pressure-proof container equipped with a liquid extractor and next a charging amount of helium into the container at a pressure higher than about 135 bar. CONSTITUTION: At start, a cylinder 12 houses helium at pressure higher than 135 bar. A valve 14 is closed and the cylinder 11 is filled with liquid carbon dioxide through a tube 34 up to pre-determined liquid surface. Next, a decompressor 33 is set at about 135 bar with a valve 35 being closed and the valve 14 of the cylinder 12 is released. In this way, when pressure P is applied to liquid carbon dioxide, the liquid carbon dioxide is in a supercritical state. Next, the supercritical carbon dioxide can be extracted through the tube 34 by releasing the valve 35.
Patent JP-H11112119-A (JP)
Title: Alignment of connecting pad
Inventor: GLENN WILDES DOUGLAS
IPC: H05K3/34
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an alignment of connecting pads, wherein the connecting density is high when multilayered conductor circuits are interconnected. SOLUTION: A fan-out alignment 60 is formed totally in stage-shaped regions 64. The respective region 64 has two parallel opposing sides extending along parallel chords 66-68 for processing against the change in dimensions of a substrate to be connected. The sides are in parallel to each other. The alignment of the multilayered connecting pads having the fan-out alignment 60 of a plurality of connecting pads 62, which are arranged at the portions of the different distances from the center of a circle, can be provided. Or the alignment of the multilayered connecting pads is arranged around the center 56 of the circle and can be arranged at the portions of the equal distance from the center 56. When the wiring board has the anisotropy, (x, y)=(0, 0) expresses the center of the circle.  A is made to be the proportion constant for the respective positioning line, and B is made to be the anisotropy coefficient. Thus, a connecting pad 62 is provided on the curved pad positioning line expressed by y=AxB.
Patent JP-S5563179-A (JP)
Title: Color purity control unit
Inventor: HIBARA TATSUNORI
IPC: H04N17/04
Filed: 1978-11-02
Abstract: PURPOSE: To ensure a quick color purity control for the color purity controller by detecting landing state of the electron beam on the color Braun tube screen and thus controlling both the deflecting yoke and the color purity control magnet.  
     CONSTITUTION: The control unit consists of the following parts: optical filter 7 opposing to screen 3 which transmits only the wavelength of the colors under display; photoelectric conversion element 8: process circuit 9 which gives the process  to the electric signals of element 8; yoke driving unit 10 which shifts deflecting yoke  2; magnet driving unit 11 which turns color purity control magnet 4; TV circuit 12 which applies the TV signals; control circuit 13 which performs the calculation with the output of circuit 9 and then applied the control signals to units 10 and 11 plus circuit 12 each; and others. Circuit 13 functions as the light emitting means to emit the single color on the screen for the red, green and blue colors in that order. At the same time, the displacement amount is applied to yoke 2 or magnet 4 via units 10 and 11 to give the comparison and calculation to the output of element 8 to the displacement amount value. Thus the best color purity can be obtained at any position on the display screen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6028913-A (JP)
Title: Hairdye
Inventor: KINO MITSUHIKO
IPC: A61K8/00
Filed: 1983-07-26
Abstract: PURPOSE:To provide a one-pack type hairdye capable of dyeing hair without causing the skin troubles, and giving moistness, smoothness and gloss to the hair, by using levulic acid and a dye such as triphenylmethane dye, azo dye, etc. and adjusting the pH of the mixture within a specific acidic range. CONSTITUTION:A one-pack type hairdye containing 5-25% levulic acid, added with a dye such as triphenylmethane dye, azo dye, quinoline dye, thiazole dye, xanthene dye, indigoide dye, anthraquinone dye, etc. and adjusted to 1.5-4.5pH. Dyeing of hair in desired color with excellent dyeing effect can be achieved easily by this hairdye, without causing adverse effect to the human body, e.g. the damages to the skin. The pH-adjusting agent is e.g. phosphoric acid, citric acid, etc.