baber/WOPTO huggingface dataset:
Patent JP-S61192448-A (JP)
Title: Machine tool
Inventor: YASUKAWA YUTAKA
IPC: B23Q1/00
Filed: 1985-02-22
Abstract: PURPOSE:To improve the reliability and safety of work by installing noncontact detectors in the vicinity of a supporting board and receiving the operation-state detecting signal for a clamping mechanism, etc. which is transmitted from a transmitter installed onto a jig, thus confirming the operation of the jig. CONSTITUTION:The fixation and release of fixation of a work by a jig JA is detected by a jig-operation confirmation loader 162 installed in the vicinity of a rotary table, and each operation of a machining center MC and a robot PB is controlled by said detection signal. When the clamping mechanism of the jig JA is in fixed state, the signal is sent into the transmission head 160a of the first noncontact signal transmitter 160, and when the clamping mechanism is not fixed, the signal is transmitted to the transmission head 161a of the second noncontact signal transmitter 161. A turning arm 169 is turned to set the receiving heads 160b and 161b of the signal transmitters 160 and 161 installed at the top edge of the turning arm closely to the transmission heads 160a and 161a. Then, the detection signals related to the fixation and release of fixation of the work is transmitted to the receiving head from the transmission head.
Patent JP-S59160376-A (JP)
Title: Code conversion system of facsimile equipment
Inventor: SAITOU HIROICHI
IPC: H04N1/419
Filed: 1983-03-03
Abstract: PURPOSE:To shorten the processing time required for code conversion by eliminating the need to count how many bits of a code are generated during code conversion at any time. CONSTITUTION:A CPU 1 measures the line length of picture data stored in the line memory of an RAM 3 and refers to the code data table in an ROM 2 on the basis of the result to read corresponding code data to a specific area of the RAM 3. Then, the CPU 1 starts executing a code generation processing routine L1 at a process indicated by the jump destination address JA of the read code data to generate data on lower-order digit bits successively from the MSB of an MH code. Thus, the MH code is generated, and then the CPU 1 performs a process 78 to correct the contents of a variable N1 and executes processes following a judgement 20 to complete the encoding process for one line, thereby entering the next process.
Patent JP-H07241840-A (JP)
Title: Core drill
Inventor: IKEDA NAOKI
IPC: B28D1/14
Filed: 1994-03-03
Abstract: PURPOSE:To detach a core drill main body simply and quickly when chips are jammed, by a core drill for drilling concrete, etc., to form a large aperture wherein a torque transmitting member is provided on a shank movably in the axial direction and it is energized so as to engage with the core drill main body. CONSTITUTION:A core drill 1 comprises a cylindrical core drill main body 2 and a center drill 3 arranged in it concentrically. The core drill main body 2 and the center drill 3 are mounted on a shank 4 detachably. The torque of the shank 4 is transmitted to the core drill main body 2 through a torque transmitting member 5. In this case, the torque transmitting member 5 is arranged on the shank 4 movably in the axial direction and energized toward the side of the core drill main body 2 by a coil spring 6. When chips are jammed in the core drill main body 2 at the time of drilling of a concrete, a pin setting/ detaching ring 5B is pulled so as to pull out a torque transmitting pin 5A from the core drill main body 2.
Patent JP-H0565296-A (JP)
Title: New peptide
Inventor: KAYANO HARUO
IPC: A01N43/36
Filed: 1992-01-23
Abstract: PURPOSE:To provide a new peptide extracted from the body fluid, etc., of the last instar larva of armyworm parasitized with Apanteles kariyai, having insect growth controlling activity and insecticidal activity, effective for suppressing the growth of insect to death at an extremely small amount and useful for a vermin-controlling agent, etc. CONSTITUTION:An Apanteles kariyai is allowed to oviposit in a larva of armyworm of the 1st day of the last instar, the larva is bred with an artificial feed, a 0.1M phosphate buffer solution of pH 6.0 containing 150mM of KC1 and 10mM of ethylenediamine tetraacetic acid is injected into the haemocoel of the larva after 3-6 days, the body fluid is collected by flushing-out technique and centrifuged at <=4 deg.C, the collected supernatant is mixed with ethanol at -20 deg.C and centrifuged, the collected supernatant is filtered by gel-filtration and the active fraction is charged to a column for reversed phase high- performance liquid chromatography and fractionated with a 0.1% acetic acid solution containing 15-25% acetonitrile to obtain the objective new peptide expressed by the formula (R is amino or hydroxy) and having insect growth controlling activity, insecticidal activity, etc.
Patent JP-2000232038-A (JP)
Title: Aluminum foil for electrolytic capacitor
Inventor: ASAKAWA YOSHIHIKO
IPC: H01G9/055
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To increase the capacitance of an electrolytic capacitor by eliminating uneven electrolytic etching of Al foil by specifying the wave number of an oxide coating film formed on the surface of the foil with a specific thickness measured with an infrared spectrophotometer before electrolytic etching. SOLUTION: Aluminum foil carries an oxide coating film of 30-60 Åin thickness on its surface before electrolytic etching. The thickness of the oxide coating film on the surface of the foil can be measured relatively easily with accuracy when the X-ray photoelectron spectroscopy is used. The quality of the oxide coating film, on the other hand, can be measured from the position, namely, the wave number of the peak of reflection of infrared absorption spectra when the oxide coating film is analyzed by using parallel polarized light made incident at an incident angle of 75 deg. with a Fourier transform infrared spectrophotometer by using parallel polarized light made incident at an incident angle of 75 deg..  When the wave number of the peak of reflection of the oxide coating film on the surface of the Al foil falls within the range of 930-940 cm-1, a high capacitance can be achieved, because the homogeneity of the coating film is secured and the film can be electrolytically etched easily.
Patent JP-S58152079-A (JP)
Title: Application of adhesive
Inventor: ICHIKAWA TOSHIHARU
IPC: C08L61/20
Filed: 1982-03-04
Abstract: PURPOSE:To provide an adhesive having long pot life and short hot-pressing time, by adding urea, formaldehyde component, etc., and a curing catalyst and alkali metal halide component to an amino resin adhesive during the preparation of the compounded paste. CONSTITUTION:The objective adhesive can be prepared by adding (A) a component composed mainly of urea and formaldehyde or a nonresinous condensation product of urea and formaldehyde (the amount of formaldehyde is preferably 30-150pts. per 100pts. of urea) and (B) a component composed mainly of (i) a curing catalyst (e.g. ammonium chloride) and (ii) an alkali metal halide (preferably sodium chloride) to (C) an amino resin adhesive (e.g. urea resin adhesive), during the preparation of the compounded paste. The amount of the component (A) is preferably 0-15pts. based on the component (C) in terms of solid content of the resin. The amount of the component (i) is adjusted so as to give the compounded paste having a pH of <=7.0, and that of the component (ii) is preferably 1-15wt% of the component (C) in terms of the solid content. EFFECT:Excellent workability and productivity.
Patent JP-S57150478-A (JP)
Title: Treatment of arsenic-containing waste water
Inventor: KAWAMURA TOMIHIKO
IPC: C02F1/28
Filed: 1981-03-10
Abstract: PURPOSE: To remove arsenate ions and arsenite ions effectively by subjecting waste water contg. arsenic compds. to a flocculating and settling treatment, a  cosettling treatment, etc., then to an adsorption treatment with a compsn. consisting essentially of amphoteric hydrated metallic oxides.  
     CONSTITUTION: Iron salt, aluminum salt, etc. are added to waste water contg. arsenic compds. to control its pH, etc., whereby the ions of the silicic acid, phosphoric acid, etc. in the waste water and part of arsenate ions and arsenite ions are settled. Thence, oxidizing agents such as sodium hypochloride are added to oxidize the arsenite ions in the waste water to arsenate ions. Further the waste water after said treatment is brought into contact with an ion exchanger consisting essentially of amphoteric hydrated oxides of metals such as zirconium, titanium, thorium or the like, whereby the concn. of the arsenic in the water is decreased sufficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56130469-A (JP)
Title: Manufacture of fine grain for decoration
Inventor: TAKECHI TAKESHIROU
IPC: C04B41/88
Filed: 1980-03-17
Abstract: PURPOSE:To easily manufacture inexpensive powder having the same appearance as nobel metallic powder by coating powderlike nuclei of glass, ceramic, plastic, metal or the like with a noble metal by sputtering. CONSTITUTION:The powdered nuclei are fine grains of >=about 50mu diameter. The thickness of each noble metallic layer is preferably about 50-2,000 Angstrom , and it is adjusted to about 1/250-1/10,000 to the diameter of the whole resulting powder. The sputtering apparatus used is a publicly known one such as bipolar sputtering, magnetron sputtering or other system.
Patent JP-S57148370-A (JP)
Title: Semiconductor device
Inventor: SANADA TSUYOSHI
IPC: H01L29/72
Filed: 1981-03-10
Abstract: PURPOSE:To sharply reduce the process of manufacture for the subject semiconductor  device by a method wherein an element is formed using a one conductive type semiconductor substrate which was formed without performing a vapor-phase growing method,  and a semiconductor thin film formed on the above-mentioned substrate by performing vapor-phase growing. CONSTITUTION:An insulating film 25, whereon an aperture section 32 was selectively  formed, is covered on the P type semiconductor 21 with a collector region 22 whereon  N type impurities were diffused, a semiconductor thin film is selectively provided by  vapor-phase growth containing P type impurities in such a manner that the aperture  section 32 will be covered, and a base region 26 is formed. An emitter region 27 is  formed on the aperture section 32 of the region 26 by diffusing N type impurities, and  a collector electrode 29, an emitter electrode 30 and a base electrode 31 are arranged through the intermediary of an insulating film 28 which was selectively formed. Accordingly, the desired purpose can be attained by performing only one vapor-phase growing  process maintaining the same collector junction capacitance. Also, a collector contact  layer may not be provided in order to reduce parasitic collector resistance. Besides, the  process of manufacture can be reduced to dispense with the diffusion of P type impurities into the semiconductor thin film.
Patent JP-S57175717-A (JP)
Title: Preparation of high purity boron carbide powder
Inventor: KOMADA KIICHI
IPC: C01B31/36
Filed: 1981-03-12
Abstract: PURPOSE: To prepare high purity boron carbide powder free from isolated C, by preheating a powdery mixture of a boron compound, Mg, etc., and C or a C- source, subjecting to the reduction reaction at a specific temperature to remove MgO, etc., and heating at a higher temperature.  
     CONSTITUTION: The starting raw material mixture composed of boric acid and/ or boron oxide, Mg and/or Ca, and C or a C-source, is dehydrated by preheating below the temperature to start the reduction reaction, i.e. at 300W600°C. After the heat treatment, the powdery mixture is subjected to the reduction neaction at 700W1,200°C in an inert or reductive atmosphere. The MgO or CaO existing in the reaction mixure as a contaminant is dissolved and removed by leaching with hyrochloric acid or sulfuric acid, and the mixture is heated in an inert or reductive atmosphere at 1,300W2,000°C to complete the carbide formation reaction. A high purity boron carbide can be prepared by this process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54126726-A (JP)
Title: Herbicide
Inventor: TAKIGUCHI KAZUO
IPC: A01N37/34
Filed: 1978-03-24
Abstract: PURPOSE: To provide a herbicide which controls the sprouting of broad-leaved weeds in paddy rice field, plowed field, orchard, lawn, etc., by the soil treatment, and contains o-nitrophenylacetonitrile as an effective component.  
     CONSTITUTION: A herbicidal emulsion wettable power, powder, granule, etc., containing o-nitrophenylacetonitrile as an effective component. Application rate: 100W1000 g/10 ares. The compound is prepared by (1) condensing o-nitrotoluene with diethyl exalate, (2) hydrolyzing the resulting o-nitrophenylpyruvic acid ethyl ester, (3) converting the product to the oxime, and (4) reacting with acetic acid anhydride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61193928-A (JP)
Title: Prime mover mounting frame of movable agricultural machine
Inventor: NAKA HIROKAZU
IPC: B60K5/02
Filed: 1985-02-22
Abstract: PURPOSE:To lower the position of centroid to obtain stable running against rolling generated in the working by providing both a stay for mounting a prime mover and a supporting arm to pivot a link mechanism for rising and falling a working device in a joining frame. CONSTITUTION:A rear wheel 3 is rotatably supported on the distal end portion of a right and a left wheel cases 2, and the space between the cases 2 is coupled by a pipe-like joining frame 4, and a stay 6 is projected forward from the joining frame 4. And a prime mover 5 is mounted on the stay 6 and a transmission case 12, and further a right and a left supporting arms 7 to rotatably support a link mechanism 15 for rising and falling the portion 8 of planting seedlings is projected from a relative position against the stay 6 toward an upper side. The portion 8 of planting seedling which can be freely raised and fallen is coupled to a running car body 9 through the link mechanism 15 supported rotatably on the supporting arms 7, and is driven in coupling from the car body 9 side. And by the starting of the prime mover 5, front wheels 1 and rear wheels 3 are driven in coupling, and the car body 9 is advanced.
Patent JP-S61196718-A (JP)
Inventor: MIYAGAWA YOSHIO
IPC: H02H3/347
Filed: 1985-02-22
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-H01210468-A (JP)
Title: Paint composition for steel sheet
Inventor: TANAKA SHOICHI
IPC: C09D201/00
Filed: 1988-02-17
Abstract: PURPOSE:To obtain a paint composition for steel sheet, having good storage stability and being capable of forming a smooth or uneven paint film of a low gloss, by mixing a film-forming organic binder with silicone microparticles. CONSTITUTION:A film-forming binder (A) (e.g., a polyester resin or an acrylic resin) is mixed with silicon microparticles of a mean particle diameter of 0.1-80 mum, which is incompletely fusible and/or miscibie with component A as essential components. The obtained paint composition is suitable also for outdoor use because of its good weathering resistance, has good storage stability, and can form a smooth or uneven paint film having a gloss (60 deg. gloss) <=30. A steel coated with this composition can exhibit excellent weathering resistance as compared with a conventional deglossed steel sheet coated with a composition containing silica as a deglossing agent or an uneven steel sheet coated with a polyamide resin powder-containing paint.
Patent JP-H09224693-A (JP)
Title: Production of 1-menthyl-alpha-d-glucopyranoside by enzyme reaction
Inventor: USAMI SHOJI
IPC: C12P19/44
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To produce the above safe less-expensive compound which is water soluble and capable of expressing mint flavor characteristics to menthol by an enzymatic transfer reaction of a saccharide using an enzyme, which hydrolyzes an α-1,4-glucoside bonding at a nonreducing terminal of saccharide. SOLUTION: This 1-menthyl-α-D-glucopyranoside having high water solubility is easily produced by a transfer reaction of a saccharide with an enzyme as follows. 1-Menthol is placed into a test tube, an enzyme (e.g., α-glucosidase) hydrolyzing an α-1,4-glucoside bond at a nonreducing terminal of saccharide and a substrate (e.g., maltose) of the enzyme are added to the menthol, and these compounds are made to react with each other in ethanol at 40 deg.C for 12hr under stirring.  Although the obtained 1-menthyl-α-D-glucopyranoside itself does not have a mint flavor characteristic to menthol, it is hydrolyzed by various kinds of carbohydrase, acid, etc., to express fresh mint flavor characteristic to menthol and useful as a sustaining and stabilizing agent of fresh feeling in various kinds of foods, mouth refrigerants, fragrance inhaling taste-improving agents for tobacco, etc.
Patent JP-H01214263-A (JP)
Title: Power device
Inventor: SUZUKI KOJI
IPC: H02M3/155
Filed: 1988-02-19
Abstract: PURPOSE:To suppress the peak of an output waveform, by setting the primary and secondary leakage inductances of a step-up transformer on a large scale and the secondary distributed capacity on a small scale. CONSTITUTION:In a step-up transformer of a power device, a primary bobbin 22 and a secondary bobbin 23 are installed to the core in the center of a laminated core 21. In order to increase the leakage flux, the primary and secondary bobbin 22 is installed separately from each other, between which a leakage path 24, is provided which is composed of a specified pieces of the slices of the laminated core 23. In core 23. In order to reduce the distributed capacity of the secondary winding, the secondary bobbin 23 is to be a section bobbin of e.g., eleven layers or so. The primary and secondary leakage flux of the step-up transformer is thereby increased through the leakage path 24. The distributed capacity on the secondary side is reduced because the secondary winding is wound in multilayer bobbin. The peak of the output waveform is low and the desirable square wave output waveform can be obtained.
Patent JP-H07243833-A (JP)
Title: Dimension measuring device
Inventor: UYAMA KIICHIRO
IPC: G06T7/00
Filed: 1994-03-04
Abstract: PURPOSE:To realize highly accurate dimensional measurement by obtaining a calibration parameter depending on the measuring method in a measurement execution menu on the basis of actual measured values after the profile of a reference object is measured in advance for its dimension, and by calculating its dimension with the aid of the parameters when an object to be measured is subject to measurement for the profile at first. CONSTITUTION:The image of a reference object whose dimension is measured beforehand is extracted from an image memory 3 and it is displayed on an image area 9A of a display part 4. Two points are inputted on the image with a mouse 7 to set a measuring line, and the profile of light and dense values on a line segment is displayed by a CPU 1. Next, a menu is selected to obtain a calibration parameter depending upon a dimensional measurement method and the parameter is registered in a magnetic disk 11. Further, another menu is selected to start the dimensional measurement and dimensionally measure the profile of an object to be measured at first. At this time, since the calibration parameter registered in the disk 11 is utilized for measurement, the highly accurate measurement result almost equivalent to actual measured values can be obtained.
Patent JP-H029795-A (JP)
Title: Method for producing a superconductive material
Inventor: BUORUKAA GURAFU
IPC: H01L39/12
Filed: 1989-02-16
Abstract: This is a method for making layered structures of artificial high-Tc superconductor compounds by which on top of a seed crystal (7) having a lattice structure matching the lattice structure of the superconductor compound to be made, oxide layers (4, 5, 6) of all constituent components are epitaxially grown in a predetermined sequence so as to create a sandwich structure not found in natural crystals. The epitaxial deposition of the constituent components is performed in a reaction chamber having evaporation facilities, inlets for metal-organic gases, and inlets for background gases including oxygen.
Patent JP-S59163046-A (JP)
Title: Composition of molding sand
Inventor: SATOU MASAO
IPC: B22C1/02
Filed: 1983-03-05
Abstract: PURPOSE:To improve the collapsing property of a casting mold after casting by mixing a specific amt. of an inorg. breaking agent with molding sand. CONSTITUTION:Various kinds of binders which are heretofore used are used with a compsn. prepd. by mixing 1.0-30.0wt% an inorg. breaking agent with molding sand, thereby manufacturing a casting mold. such casting mold can be easily broken by immersing the mold into water after casting or spraying water thereon. The inorg. breaking agents of calcium sulfoaluminate-free lime-free anhydrous gypsum, calcium aminoferrite-free lime-free magnesia and alite-free lime-free anhydrous gypsum are preferably used.
Patent JP-S60206036-A (JP)
Inventor: JIYON EI KAATSU
IPC: H01L21/60
Filed: 1985-02-26
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-H01212701-A (JP)
Title: Amorphous alloy powder
Inventor: SATO SHUN
IPC: C22C33/02
Filed: 1988-02-19
Abstract: PURPOSE:To improve green compact density at the time of using to raw material for solid compact by containing the specific ratio of S, Se and Te in metal- metalloid series amorphous alloy powder. CONSTITUTION:This amorphous alloy powder is composed of the metal-metalloid series and contained of 0.01-3atom.% total of one or more kinds among S, Se and Te. At the time of using the above amorphous alloy powder to the raw material for the solid compact, high density is obtd. Therefore, miniaturization and high efficiency can be obtd. by using it.
Patent JP-S60179268-A (JP)
Title: Recorder
Inventor: HASEGAWA HIROSHI
IPC: B41J35/04
Filed: 1984-02-28
Abstract: PURPOSE:To enable an accurate running of an ink ribbon at a low cost in a heat transfer type recorder by providing the thermal head with a conductive pattern parallel to the running direction of the ink ribbon and further, a ribbon control pattern. CONSTITUTION:A conductive pattern 18 of the thermal head 16 is made parallel to the running direction of an ink ribbon 4 and a ribbon control pattern 20 is provided as produced in the same process as that of the conductive pattern 18. The ribbon control pattern 20 is produced in the same process as that of the conductive pattern 18 and as thick as it. In such an arrangement, as the conductive pattern 18 is arranged parallel to the direction of sliding the ink ribbon 4 within the shaded range 21, the ink ribbon 4 can be slid accurately while when the ink ribbon 4 is deviated from the normal position, it receives a force in the direction of the arrow G from roughly below the ribbon control pattern 20 and is automatically returned to the specified position.
Patent JP-H04247021-A (JP)
Title: Foaming cleanser composition
Inventor: TSUBONE KAZUYUKI
IPC: A61Q9/02
Filed: 1991-02-04
Abstract: PURPOSE:To provide a foaming cleanser composition comprising a silicone betaine type amphoteric surfactant, a higher fatty acid and/or a salt thereof, water and a propellant, extremely reduced in the irritation of skin and having excellent touch and foam stability. CONSTITUTION:A foaming cleanser composition comprises a betaine group- containing siloxane compound of formula [R<1> is monovalent hydrocarbon group; R<2> is R<1>, group of formula II (R<3> is divalent hydrocarbon; R<4> is alkyl, etc.); (m) and (n) are an integer of 0-1000] (e.g. a compound of formula III in an amount of approximately 5-15wt.%, a higher fatty acid and/or a salt thereof of the formula R<5>COOM<1> (R<5> is 8-18C hydrocarbon; M<1> is H, alkali metal, organic amine) (e.g. myristic acid or lauric acid in an amount of approximately 1-5wt.%), water, and a propellant such as dichloromethane or a liquidized petroleum gas. The composition can be applied to shaving foams, face cleansers, body cleansers, hand cleaners, etc.