baber/WOPTO huggingface dataset:
Patent JP-S62176358-A (JP)
Title: Image reader
Inventor: NAMIKI RYOICHI
IPC: H04N1/107
Filed: 1986-01-30
Abstract: PURPOSE:To prevent an image blur without damaging an original by detachably installing a transparent plate between the surface of an original and a moving body, which relatively moves on the original surface and reads an image, and a displacement correction means correcting the focus distance of a reading optical system. CONSTITUTION:The reading optical system 40 is provided which can be freely displaced in the direction where it comes near and off from the original 11. The displacement correction means 52 engaged with the supporting arm 51 of said system 40 displaces the reading optical system 40, and is comprised of an oblong elliptical cam 53 which directly engaged with the supporting arm 51 and changes its height at every 90 deg., a knob 53 which aligns with the cam 53 and has four grooves that are spaced by 90 deg. and controlled outside, and a lock pin 57 which is pushed toward the groove 54 of the knob 55 by a spring 56 so as to attach and detach. If the transparent plate 50 is placed on the original 11, the reading optical system 40 is dropped to the side of the original 11 by the thickness DELTAt of the transparent plate 50, whereby the system can be focused with respect to the original 11.
Patent JP-H06228031-A (JP)
Title: Method for separating and purifying tert-butylhydroquinone compounds
Inventor: NAKAGUCHI TORU
IPC: C07C39/08
Filed: 1993-02-05
Abstract: PURPOSE:To separate and purify 2-tert-butylhydroquinone and 2,5-di-tert- butylhydroquinone useful as an antioxidant for rubbers, plastics and oils, photographic chemicals, or cosmetic additives in high purity and yields in easy operations. CONSTITUTION:The method for separating and purifying 2-tert- butylhydroquinone and 2,5-di-tert-butylhydroquinone, respectively, from their mixture comprises adding a substance forming an adduct with the compounds to the mixture of the 2-tert-butylhydroquinone and the 2,5-di-tert- butylhydroquinone. Examples of the adduct-forming substance includes dioxane, trioxane, acetone, morphorine and dimethyl sulfoxide.
Patent JP-H07104735-A (JP)
Title: Gas organ sounding accelerating method
Inventor: KUWABARA SHIGERU
IPC: G10D17/00
Filed: 1993-02-05
Abstract: PURPOSE:To shorten a sounding time by vibrating a speaker according to a sound generated with a key pressed, and giving vibration to premixed as and accelerating a resonant sound. CONSTITUTION:In a resonant cylinder 1, a premixed gas supply pipe 3 equipped with a gas burner 2 at one end part is provided and at the other end part of the premixed gas supply pipe 3, the speaker 4 is arranged. The speaker 4 vibrates premixed gas through a sequence controller 5, an oscillator 6, and an amplifier 7. A solenoid valve 8 is controlled by the sequence controller 5 and when an automatic playing machine or player quits pressing a key, the solenoid valve 8 is opened to supply gas for sound elimination to the premixed gas supply pipe 3, thereby erasing the resonant sound. When the automatic playing machine or player presses a key of the gas organ, the speaker 4 is vibrated through the sequence controller 5, oscillator 6, and amplifier 7 to vibrate the premixed gas supplied to the burner 2 through the premixed gas supply pipe 3, thereby accelerating the generation of the resonant sound.
Patent JP-H10214561-A (JP)
Title: Transfer sheet for manufacturing plasma display panel
Inventor: KOSAKA YOZO
IPC: B41M3/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet, which is proper to transfer and form a bed formed layer, a dielectric formed layer, an electrode formed layer and a barrier formed layer on a PDP glass substrate in respective patterns, to be manufactured at a lower cost, in a shorter time and at a higher yield with excellent surface smoothness and formed in a uniform thickness of laminated structure with good distribution precision. SOLUTION: For a PDP manufacturing transfer sheet, an ink layer 13 formed of at least inorganic component containing glass frit and a thermoplastic resin is provided on a base film 11 via a patterned separation layer 12 or the ink layer 13 formed of at least inorganic component containing glass frit and thermoplastic resin on the base film 11 and a patterned adhesion layer 14 is additionally provided on the ink layer 13 or both the separation layer 12 and the adhesion layer are provided in the same pattern.
Patent JP-S60166079-A (JP)
Title: Treating system of waste water from car washing
Inventor: YOSHIMOTO MASAHARU
IPC: B60S3/04
Filed: 1984-02-04
Abstract: PURPOSE:To carry out efficiently and automatically the treatment of waste water by removing automationally and successively dust, sand and mud, and oil components in the waste water from car washing, and then discharging the water as waste water conforming to the standards. CONSTITUTION:The waste water from car washing is introduced into a storage vessel 3, and dirt is collected by a scraper 4 and removed in the first dust removing machine 1. The waste water is then introduced into the first oil-water separation vessel 20 through the second dust removing machine 17 wherein the floated oil and water is removed with a skimmer 26. The waste water in the intermediate layer is discharged, and the separated waste water is introduced into the second oil-water separation vessel 27. The sludge in the bottom layers of the separation vessels 20 and 27 is separated by a sludge separating machine 43. The floated oil components in the second oil-water separation vessel 27 are removed by an oil skimmer 46, and the waste water is introduced into a reactive flocculation unit wherein the flocculation with liquid chemicals is carried out. Then the floc is floated and removed at a pressure floatation apparatus 55 and the separated waste water is discharged into the sewerage. The treatment of waste water is efficiently and automatically carried out in this way.
Patent JP-S53118431-A (JP)
Title: Polyester powder coating composition
Inventor: NOGAMI SUMITAKA
IPC: C08G63/68
Filed: 1977-02-24
Abstract: PURPOSE: To prepare a heat curable powder coating composition having excellent storage stability and giving improved coating films, comprising a specific selfcurable polyester having one or more chain ends blocked with an unsaturated alicyclic compound, and additives. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09207763-A (JP)
Title: Method and device for inspecting vehicle brake device
Inventor: UUBUE AIZERU
IPC: G01L5/28
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To properly inspect the presence of an insoluble gas within a brake operating fluid in a brake device for raising and lowering the pressure within a wheel brake through a valve device by adding a prescribed pressure into the wheel brake for the purpose of inspection, and thereafter lowering the pressure. SOLUTION: To an electronic control unit 10 for controlling a hydraulic brake device 12 are inputted output signals of measuring devices 18-20 for measuring brake pressure and the like, a measuring device 24 for measuring the operating degree of a brake pedal, and measuring devices 30-32 for measuring operation variables such as wheel speed, vehicle speed and the like. The presence of an insoluble gas is monitored in a specified operating state in the resting of a vehicle before departure. Namely, a prescribed pressure is added to at least one brake cylinder 46, and after the pressure reaches a steady pressure level, the pressure is again lowered. The presence of the insoluble gas within the brake operating fluid of the brake device 12 is evaluated from the change of the steady pressure value at that time, and the result is alarmed.
Patent JP-H09210034-A (JP)
Title: Fastener
Inventor: NAGAI KOTARO
IPC: F16B25/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fastener which fasten steel plate and gypsum board firmly with high efficiency. SOLUTION: This fastener is constituted of a body 1 and a flange 2 formed into a collar shape at one end of the body 1. The body 1 is formed into a pointed shape which is tapered gradually toward its top end, made of an elastic metallic plate whose cross section is of roughly C-shape. The external surface of the body 1 is formed with the tops 11 of a thread extending in the orthogonal direction to the shank of the body 1 and the bottoms 12 of the thread formed alternately in the axial direction of the body 1.
Patent JP-S57135799-A (JP)
Title: Chemically etching solution for crystals of 3-5 group element compounds
Inventor: ADACHI SADAO
IPC: C09K13/04
Filed: 1981-02-13
Abstract: PURPOSE: A chemically etching solution that is composed of an alkali salt of bichromic acid, hydrogen bromide and acetic acid or phosphoric acid, thus forming high-quality etched mirror surfaces regardless the orientation of the crystal of III-V group element compounds.  
     CONSTITUTION: The objective etching solution is an aqueous solution containing three components, a) an alkali bichromate, b) hydrobromic acid and c) acetic or phosphoric acid. The solution is made from each aqueous solution. For example, the concentration of aqueous alkali bichromate is adjusted to 0.1N to saturation, hydrobromic acid is 9N, acetic acid is 17N and phosphoric acid is 15N and they are mixed. The volume ratio is (0.1W10):1:(0.1W100) in a:b:c. The use of the etching solution prevents the formation of etch pits. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62178882-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B25/22
Filed: 1986-01-30
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-S54112639-A (JP)
Title: Electrostatic thermography
Inventor: IKEDA ITSUO
IPC: G03G15/05
Filed: 1978-02-23
Abstract: PURPOSE:To obtain a fixed image on plain paper at the same time as application of record signal and to form a clear image without ground soiling by effectively applying both features of electrostatography and thermography. CONSTITUTION:Recording plain paper 11 is stretched with transporting couple of rollers 13 and wound with winding roller 15. Conductive magnetic toner 16 is fed from hopper 17 onto rotary conductive sleeve 19 provided with magnetic roller 18 in its inside to form toner layer 20 of uniform thickness. Recording thermal head 12 is pressed into contact to the other surface of paper 11 opposite sleeve 19 across constant air gap S. Recording voltage and heat are simultaneously applied to head 12 to attach layer 20 to paper 11 by electrostatic attraction and to fix it with heat from head 12 at the same time, thus forming recorded image 14.
Patent JP-H05212884-A (JP)
Title: Video printer
Inventor: YASUI SHOJI
IPC: H04N1/23
Filed: 1992-02-04
Abstract: PURPOSE:To enable resolution of a print image of one line to be redoubled by a method wherein a thin heat-insulating material having a slit of a half width of one heating element is provided respectively correspondingly to each heating element of a thermal head consisting of a plurality of the heating elements. CONSTITUTION:Transference by one sheet 4 is carried out by repeating a procedure as follows : a heating element 2 of a thermal head 1 is heated according to information of a print image, and heat is transmitted to the ink sheet 4 through a slit 6 of a thin heat-insulating material 5 to transfer a pigment of a half pitch width of the heating element 2 to print paper 3. At that time transfer information of the paper 3 is limited only to an odd pigment of a first color. Successively, the heat-insulating material 5 is moved by a half pitch in parallel with a line and besides, the paper 3 is returned to an original position. Further, dye is transferred from a first line to transfer the second sheet 4. At that time transfer information of the paper 3 is also limited only to an even pigment of the first color. Then, one sheet of a color image is obtained by super-imposing dyes of total six sheets 4 of the odd and even pigments of yellow, magenta, and cyan.
Patent JP-H09206785-A (JP)
Title: Anaerobic treatment and apparatus therefor
Inventor: YODA MOTOYUKI
IPC: C02F11/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an anaerobic treatment method for an org. waste liquid capable of reducing the volume of the sludge produced in an anaerobic treatment, preventing the degradation in the quality of treated water, such as increase of chromaticity and COD, and obtaining high treated water quality inexpensively and an apparatus therefor. SOLUTION: The in-vessel liquid 11 is withdrawn from an anaerobic treating vessel 1 and is subjected to sepn. of solid from the liquid in a member separator 2, by which the treated liquid is obtd. Part 5 of the thickened sludge is returned to the anaerobic treating vessel 1 and other part 17 is introduced to a reforming vessel 3, such as ozone treating vessel or high-voltage pulse discharge treating vessel by which the sludge is reformed to easily decomposable sludge. This sludge is returned to the anaerobic treating vessel 1 and is subjected to the anaerobic treatment, by which the volume of the generated sludge is reduced.
Patent JP-S62178594-A (JP)
Title: Novel phosphine compound
Inventor: OKANO TAMON
IPC: C07F9/50
Filed: 1986-02-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or acetyl; Ph is phenyl). EXAMPLE:5,5'-Diamino-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl. USE:A component in catalysts for asymmetric synthesis capable of remarkably improving convertibility in asymmetric synthesis. The compound, together with a metallic element, e.g. Rh, etc., is formed into a complex and used as a catalyst. PREPARATION:2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (hereinafter abbreviated to BINAP) is initially oxidized to give a BINAP dioxide expressed by formula II, which is as a starting raw material is treated and nitrated with a mixture of nitric acid with acetic anhydride, etc., to afford a compound expressed by formula III. The resultant compound expressed by formula III is then reduced with stannous chloride, etc., to convert the nitro groups into amino groups and the formed compound expressed by formula IV is reduced with trichlorosilane to provide the aimed compound expressed by formula I (R is H).
Patent JP-H05215550-A (JP)
Title: Elevator tripod for survey instrument
Inventor: OGAWA YOHEI
IPC: F16M11/32
Filed: 1992-02-05
Abstract: PURPOSE:To perform highly accurate alignment even when two vertically separate survey instruments are used by slidably supporting a vertical support column via a spherical seat receiving part by three legs and providing survey instrument mounting parts on upper and lower ends of the vertical support column. CONSTITUTION:A support base 2 has a spherical seat member 10, a fastening screw 16 and a spherical plate member 2, wherein the member 10 has an opening to allow a vertical support column 22 to pass through at the center, has a spherical face on a top surface and has three stretching legs 4 attached to the periphery. The member 20 has a spherical face 18 for sliding on a spherical face 6, has an opening 24 at the center which the support column 22 passes through while sliding and has a pinion 28 on an upper part which is to engage with a rack 26 of the support column 22. A fixing box 40 is provided on the upper end of the support column 22, and a transit for example is attached by a mount screw 42. An L-shaped member 50 is provided at the lower end so that it can rotate in a horizontal plane, to which an attaching member with a dovetail groove is attached so that it can rotate in a vertical plane to hold a laser light projector, for example. Thus two vertically separate survey instruments can be aligned with each other highly accurately.
Patent JP-S61179532-A (JP)
Title: Formation of contact electrode
Inventor: MOGAMI TORU
IPC: H01L21/28
Filed: 1985-02-05
Abstract: PURPOSE:To coat a coating conductive film on the side surface of a high aspect ratio minute contact hole with good step difference coverage by burying part of the depth of the contact hole with a conductor under the bias sputtering conditions of coated material's adhesion to the upper part of an insulation film and the bottom of the contact hole and by coating the conductor on the side surface of the contact hole under the bias sputtering conditions of coated material's adhesion to a substrate and to the side surface of the contact hole. CONSTITUTION:After a contact hole is formed, a molybdenum film 103 is coated by high frequency bias sputtering under sputter conditions (argon gas pressure 3mTorr, target side power density 5.7W/cm<2>, bias voltage -200V) of depositing the molybdenum film mainly on the bottom of the contact hole and on the horizontal surface of a CVD silicon oxide film. Then, a molybdenum film 104 is coated on the inside surface of the contact hole under sputter conditions (argon gas pressure 3mTorr, target side power density 5.7W/cm<2>, bias voltage -400V) of coating the molybdenum film mainly on the side surface of the contact hole and on the horizontal surface of the CVD silicon oxide film.
Patent JP-S57133632-A (JP)
Title: Electron beam exposing method
Inventor: MIYAUCHI SAKAE
IPC: H01L21/027
Filed: 1981-02-12
Abstract: PURPOSE:To equalize the amount of exposure for patterning by a method wherein the patterning to be drawn is divided in matrix-formed microscopic regions and memorized in a memory storage, the ridge point indicating data are successively read out, an exposure process is performed making no overlapping section of exposure using said data. CONSTITUTION:An electron beam exposing device consists of a CPU1, a bit matrix expansion controller 2, a memory controller 3, a bit matrix 4 and a resistors r1-r7. With the above constitution, first, a clear signal is sent to the controller 3 from the CPU1, and the information to be memorized is set in the matrix 4 by the controller 3. At this time, the pattern to be memorized is divided into a number of small regions which will be used as ridge point indicating data, and the patterns divided into small regions should not be overlapped. Subsequently, the signal is expanded to the controller 2 through the intermediaries of the resistors r1-r7, and an exposure process is performed based on this bit matrix.
Patent JP-S57134452-A (JP)
Title: N-acyl acidic amino acid diamide, its preparation, and antiulcer agent containing the same
Inventor: TAKAGAWA NOBORU
IPC: C07C231/00
Filed: 1981-02-14
Abstract: NEW MATERIAL:An N-acyl acidic amino acid diamide of formulaI(R 1  and R 3  are H or lower alkyl; R 2  and R 4  are lower alkyl; n is 1W3; R 5  is OH or aryl, ar-(lower alkyl) or ar-(lower alkenyl) substituted with OH or lower alkoxy).  
     EXAMPLE: 2-( 2-Methoxybenzamido )-N 5 , N 5 -dimethyl-N 1 , N 1 -di-n-propylpentane- 1,5-diamide.  
     USE: Antiulcer agent useful for the remedy of human and animal ulcers. Dose: 10W 500mg/day for adult by oral administration.  
     PROCESS: The objective compound of formulaIis prepared by reacting the compound of formula II with the compound of formula R 5 COOH or its reactive derivative at the carboxyl group. The starting compound of formula II can be obtained by protecting the amino group of the compound of formula III, subjecting the compound to the dehydrative condensation with paraformaldehyde to obtain the compound of formula IV, reacting the compound with the amine of formula V or formula VI, and removing the protecting group. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03225235-A (JP)
Title: Noncontact temperature detector
Inventor: KIMIZUKA JUNICHI
IPC: G03G15/20
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the generation of fluctuation in temperature and to attain stable temperature detection by covering a temperature detecting element with a cover. CONSTITUTION:The temperature detecting element 2 is stuck to the lead pattern of a base 3 by high temperature soldering or conductive past. A cover member 4 for preventing the generation a turbulent flow is arranged so as to surround the element 2 with a fixed distance with the element 2 and its one end is fixed on the base 3. The cover 4 is constituted of a metal plate or heat resisting resin. Since the cover 4 is arranged so as to cover the element 2, an air flow to be dispersed to the periphery of the roller 1 is interrupted and a laminar flow is generated along the cover 4. Thereby the air flow around the element 2 is stabilized, and even if the distance between the roller 1 and the element 2 is slightly large, temperature detection can be stabilized.
Patent JP-S56116374-A (JP)
Title: Charge detection circuit
Inventor: YAMANAKA SEISUKE
IPC: H04N5/335
Filed: 1980-02-20
Abstract: PURPOSE: To reject noise at signal level period and to improve S/N ratio, by taking the difference between the level of precharge period and that at signal level period, in outputting the signal charge in photoelectric conversion with a solidstate image sensor using CCD through detection.  
     CONSTITUTION: An output V 0  picked up through photoelectric conversion with a solidstate image sensor is fed to a terminal 1a, and the output V 0  is taken as the signal V 0d  with a delay of τ d  at the delay circuit 15, and this signal V 0d  is fed to the inverting input terminal of the differential amplifier 16. Further, the output V 0  is fed to the noninverting input terminal of the amplifier 16 as it is to obtain the output difference of the both as the output of the amplifier 16. The output of the amplifier 6 is fed to the sample hold circuit 10 to hold the value at the period T p ' with the pulse SP 0  in which the period of sampling pulse is τB and the precharge period T p ' of the signal V od  is at 1 level is held. Further, the signal level rejected with noise is held at the circuit 10 to improves S/N ratio by picking up the signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62177450-A (JP)
Title: Urine screening reagent and testing method thereof
Inventor: URASAWA KOJI
IPC: G01N33/50
Filed: 1986-01-31
Abstract: PURPOSE:To easily make a urine test at home by throwing a urine screening reagent contg. an indicator which discolors by reacting with the disease components in discharged urine and detergent into the water reservoir part of a toilet bowl and allowing the same to react with the discharged urine thereby discoloring the reagent. CONSTITUTION:The urine screening reagent to be thrown into flushing water of the toilet bowl is obtd. by incorporating the indicator which discolors by reacting with the disease components in the discharged urine and the detergent therein. A mixture composed of a tetrabromphenol, citric acid and sodium citrate is used as the indicator for testing albumin in urine and a mixture composed of glucose oxidase, hydrogen peroxide decomposing enzyme and orthotoluidine is used for testing urinary sugar. Indicators for testing pH and urine occult blood are used in addition to the above-mentioned indicators. The screening reagent is thrown into the water reservoir part of the toilet bowl so that the discharged urine and the reagent react with each other in the bowl to make the discoloration test. The urinator himself is, therefore, capable of making self-diagnosis by testing the components in the urine.
Patent JP-S58139391-A (JP)
Title: Semiconductor storage device
Inventor: IRIKITA SHIGEYOSHI
IPC: G11C11/415
Filed: 1982-02-10
Abstract: PURPOSE:To improve the operating speed, by connecting a high resistance between output terminals of a device comprising the 1st current changeover switch for each emitter follower output being the in-phase and opposite phase to an input signal and the 2nd current changeover switch for each collector output. CONSTITUTION:To the output of the 1st current changeover switch comprising transistors (TRs) T81, T82, emitter follower TRsT87, T88 are connected, and the collector output of the 2nd current changeover switch comprising TRsT83, T84 to which the same input signal as the 1st switch is connected to the emitter of the TRsT87, T88, to switch the current flowing to the TRsT87, 88 in response to the input signal level, and a high resistor R83 is connected between the emitter output terminals of the TRsT87, 88. Thus, the delay time is less, the delay time due to the repetitive period to the input signal is not different, and the power consumption is reduced.