baber/WOPTO huggingface dataset:
Patent JP-H0726410-A (JP)
Title: Repairing method
Inventor: MAEKAWA YASUTAKA
IPC: G01V15/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a repairing method capable of surely preventing shipment of a sewed product in an unrepaired state as a completed product even without a visual examination of a checkup man about forgotten repairing one by one after repairing of defect of the sewed product. CONSTITUTION:A sewed product is examined, a discovered defect part is provided with indication of requiring repairing and a member to be detected. The defect part of the sewed product is repaired while finding indication of requiring repairing. After the repairing, the presence of the member to be detected, attached to the defect part, is magnetically sensed to examine forgotten repairing of the sewed product. By detecting the forgotten repairing of the sewed product magnetically but not with an eye, examination of the sewed products one by one by hand is not required and shipment of a completed product in an unrepaired state can surely be prevented.
Patent JP-2000034235-A (JP)
Title: Production of 1,4-bis-(difluoromethtyl) benzene
Inventor: CASTEEL WILLIAM JACK JR
IPC: C07C201/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in a high yield by reacting sulfur tetrafluoride in a solvent amount of hydrogen fluoride with a specific terephthaldehyde at a subamibient temperature. SOLUTION: SF4 in a solvent amount of HF is reacted with a 1,4- terephthaladehyde replaced with 2-X (X is H, methyl, chloro, bromo or nitro) at a subambient temperature, preferably at a temp. of -60 to +30 deg.C under a reactional pressure of <6.5 psig to produce a 1,4-bis-(difluoromethyl)-2-X- benzene. The HF is preferably diluted with a neutral organic solvent such as methylene chloride, chloroform, CFCl3 or hexane. 1,4-Bis-(difluoromethyl) benzene (TEPX) is an important precursor in producing octafluoro-(2,2)- paracyclophane (SF4), which is useful for a dielectric, etc.
Patent JP-H1041146-A (JP)
Title: Three phase core made of amorphous magnetic alloy thin band
Inventor: INOUE TAKEYOSHI
IPC: H01F27/26
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a thin band to an inner circumference of an outside wound core from loosening by inserting a reinforcing board in inward contact with at least a part facing a vacant part of an outside wound core between an outside wound core and first and second inside wound cores. SOLUTION: First and second inside wound cores 3, 4 are placed in a row. A reinforcing board 5 is laid over between yoke parts 3C, 4C and between yoke parts 3D, 4D of first and second inside wound cores 3 and 4. Then, a thin band is wound on an outer circumference of the first and second inside wound cores 3, 4 for forming an outside wound core 2. In the process, the reinforcing board 5 is provided only between a yoke part of the outside wound core 2 and a yoke part of the first and second inside wound cores; however, the reinforcing board 5 can be provided to extend all over an entire circumference of an inner circumferential part of the outside wound core 2 to enclose the first and second inside wound cores 3, 4 from an outside.
Patent JP-2001017859-A (JP)
Title: Adsorbent comprising carbonized wood
Inventor: KAI TOKIO
IPC: C01B31/08
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent comprising carbonized wood usable as a deodorant and an adsorbent of an environmental pollutant by optimally controlling a carboning condition of a woody material. SOLUTION: A woody material is baked in a carbonizing furnace into which inert gas is introduced to form carbonized material and a specific chemical component is exposed to the surface of the carbonized material to hold adsorbing power by the specific component. Concretely, the woody material is baked at high temp. in the carbonizing furnace into which inert gas introduced to obtain carbonized wood having an alkali component eluted to the surface thereof or baked at medium-high temp. therein to obtain carbide having acidic oxide exposed to the surface thereof. As the woody material, lumber from thinning of SUGI (Japanese cedar) or HINOKI (Japanese cypress) being a needle- leaf tree is used.
Patent JP-2000026895-A (JP)
Title: Cleaning agent for polishing apparatus for chemical machine
Inventor: TEJIMA TAKAHIRO
IPC: C11D7/06
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To effectively remove agglomerated particles or a gelled substance depositing in the abrasive channel of a polishing apparatus for chemical machines by causing a basic water soln. contg. a peroxide or ozone to flow through the channel. SOLUTION: This cleaning agent for a polishing apparatus for chemical machines having a pH of 10 or higher, pref. 11 or higher, is prepd. by dissolving 0.01-50 wt.%, pref. 0.05-35 wt.%, nonmetallic peroxide or ozone in a strongly basic water soln. having a concn. of from 0.1 wt.% to saturation solubilty, pref. 0.02-30 wt.%. The cleaning agent is charged into a cleaning agent tank 9 of a polishing apparatus for chemical machines, is heated to 5-80 deg.C, is fed to a rotary polishing stand 1 through an abrasive channel 3 with a pump 4 at a feed rate of 0.1-1,000 ml/min, is used for polishing with a polishing pad 2 for 10 min to 15 hr, and is discharged via a recovering apparatus 5 and a discharge pipe 11. Thus, objects to be polished, such as semiconductor substrates, can be stably polished without causing scratches on the surface.
Patent JP-H1088479-A (JP)
Title: Aqueous dispersion and its use for textile treatment
Inventor: HELLER JUERG
IPC: C07C49/84
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To impart a textile material with an aqueous dispersion containing specific UV-absorbing compound so as to improve the light fastness of the textile material or protect human body from harmful UV-radiation by virtue of clothing using the resultant textile material. SOLUTION: First an aqueous dispersion containing at least one kind of UV-absorbing compound selected from those shown by the respective formulas (A-B) I, (A-C-A) II and (B-A-B) III [A is structure of formula I in the above I and II, or structure of formula II in the above III; B is structure of formula III (R1 to R5 are each H, a 1-4C alkyl or aryl, or heterocycle); C is of the formula CH2 -Y-CH2 (Y is a 1-4C alkylene, etc.)]. Next, a textile material is imparted with the above UV-absorbing compound at 0.05-5.0 (pref. 0.1-3.5, more pref. 0.2-3.0wt.% based on the dry weight of the textile material to effect improving the light fastness of the textile material.
Patent JP-H115386-A (JP)
Title: Scrap book with replicatale paper strip for overlap application
Inventor: ISHIKITA MAKOTO
IPC: B42D1/10
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To enable applied paper strips to be replicated all at once when referring to the receipts and also make the receipts hardly peelable and further, prevent inconvenience in arranging and keeping the receipts in good order from occurring by providing a tacky part on which each of the receipts is applied so that the tacky part sticks to a book face and the non-tacky part does not, and further, the paper strips can be replicated along the tacky part to which the receipt sticks. SOLUTION: A paper strip with a tacky part is attached to the left end of a book and another paper strip is attached spaced from the former paper strip. Receipts are arranged in such a way that their ends are stuck to the tacky part of the paper strip sequentially in the same line starting with the top of the left end of each of the receipts, and the receipts are sequentially applied to the back face of the paper strip in the line after the receipts are applied to the full capacity on the space. Further, when the line is no longer capable of receiving the receipts, the receipts are to be applied to both front/back faces of the other paper strip. In addition, the front/back faces are no longer capable of receiving the receipts, the end of the opposite side of each of the receipts is applied to the paper strip at the right end.  Thus the receipts are to be applied to both front/back faces of each of the paper strips. The paper strips can be arranged from the right end to the left end of the book face or from top to bottom. Consequently, it is possible to duplicate the receipts easily and firmly retain the receipts by tension without fear that the receipts might peel off, even when the receipts are repeatedly replicated.
Patent JP-H05251847-A (JP)
Title: Manufacture of pattern
Inventor: KURISUTOFUAA POORU BANKUSU
IPC: G03F7/40
Filed: 1992-06-29
Abstract: PURPOSE: To lower heating temperature and to sharpen a provided pattern by letting electrodeposition resin contain a compound, which lowers the temperature of deblocking for block isocyanate, or processing this resin with that compound. CONSTITUTION: A metal pattern is produced on a substrate, having a surface composed of exposed metal in a planned region and a metal covered with a resist in the remaining region. As a thermosetting polymer layer having isocyanate group and reactive blocked isocyanate group, the thermosetting polymer layer containing the component which has two kinds of groups selected out at least from among hydroxyl group, amino group and carboxyl group in the electrodeposition layer is electrodeposited on the exposed metal, so that the exposed metal may be protected. The resist is heated for applying resistivity with respect to a removable solvent to the electrodeposition layer. Further, the metal in the remaining region is exposed, and the metallic pattern protected by the electrodeposition polymer layer can remain.
Patent JP-S6350756-A (JP)
Title: Monolithic multilayer analytical element for analyzing calcium
Inventor: TANAKA MITSUTOSHI
IPC: G01N33/52
Filed: 1986-08-20
Abstract: PURPOSE:To quantify calcium with high accuracy by excluding the effect of protein, in a multilayer analytical element wherein a reagent layer containing at least one kind of an indicator and a porous developing layer are provided on a light pervious and water impervious support in this order, by containing quaternary ammonium chloride in at least one layer above the reagent layer. CONSTITUTION:As the light pervious and water impervious support of a multilayer analytical element, a transparent plate like support having a smooth surface composed of a polymer, for example, polyethylene terephthalate is used. Next, gelation (deionized gelatin) is most pref. used in a reagent layer and, as an indicator, o-cresol phthalein is pref. from such a viewpoint that the most accurate quantitative analysis of total calcium is possible. As a porous developing layer, a fabric developing layer is used. Then, quaternary ammonium chloride is contained in at least one layer above the reagent layer. Quaternary ammonium chloride pref. has surface active function and a substituent is pref. an alkyl group etc.
Patent JP-S6351841-A (JP)
Inventor: SUZUKI HIDEFUMI
IPC: A61B6/03
Filed: 1986-08-20
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-S6345429-A (JP)
Inventor: ROBAATO UEIN RAISU
IPC: B64D31/06
Filed: 1987-08-04
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-H0646226-A (JP)
Title: Recording method and recorder
Inventor: ARAI YOSHIHIRO
IPC: B41J2/37
Filed: 1992-07-22
Abstract: PURPOSE:To attain reading of a picture without extending a copy (print) time by sampling alternately either of two analog values of picture information and a recording impressed voltage so as to control picture reading and recording. CONSTITUTION:Picture reading and recording are simultaneously controlled by sequentially detecting two analog values being read picture information and an output voltage of a battery power supply alternately at a prescribed sampling interval. For the purpose above, the recorder is provided with an A/D conversion register 67 operated at a higher speed by several number of times than the speed of a clock signal CLOCK used to read picture information from a scanner section being a picture read means. Then, two analog values being picture information SIG and an output voltage VTH of the battery power supply are sequentially detected alternately at a prescribed sampling interval. Thus, even when the picture reading and printing are controlled simultaneously, the printing is implemented without extending the print time through high speed processing analog/digital signal conversion in this way.
Patent JP-H0483529-A (JP)
Title: Ultraviolet lamp
Inventor: URAGAMI ITSUO
IPC: A61L2/10
Filed: 1990-07-24
Abstract: PURPOSE:To prevent the destruction or abrasion of a socket itself or the coating material of a conductive cord by ultraviolet rays by forming an ultraviolet ray screening part to at least the outer surface of a power supply part and/or the outer surface of the conductive cord. CONSTITUTION:Ultraviolet ray screening parts 11b, 13c formed at least from a glass fiber, a carbon fiber or a ceramic fiber are formed to at least the outer surfaces of the power supply parts 11, 9a provided to both ends of a lamp main body 9 in the longitudinal direction thereof and/or the outer surfaces of the conductive codes 13 interposed between said power supply parts and a power supply. As a result, a socket itself or the coating material of the conductive cords is prevented from the destruction or abrasion due to ultraviolet rays.
Patent JP-H0645241-A (JP)
Title: Resist coater
Inventor: TANAKA TSUYOSHI
IPC: G03F7/16
Filed: 1992-07-22
Abstract: PURPOSE:To protect a main face of a semiconductor substrate from a remaining resist that adheres again after it peels off the rear face of the semiconductor substrate in a development or etching step. CONSTITUTION:A semiconductor substrate 3 is spin-coated with a resist and is baked by a hot plate 6. An exposure stage 11 for exposing the semiconductor substrate 3 is provided so that a resist stuck to the rear face of the semiconductor substrate 3 is dissolved in a developer in a development step. Consequently, the resist stuck to the rear face of the semiconductor substrate can be removed and the face of the semiconductor substrate can be protected from the resist that adheres again thereto.
Patent JP-S6181941-A (JP)
Inventor: SHOJI AKIRA
IPC: B65D5/52
Filed: 1984-09-18
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-H0360052-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUDO NAOKI
IPC: H01L21/76
Filed: 1989-07-27
Abstract: PURPOSE:To enable the measurement of a latch-up resisting amount to be carried out at all potential states of all external output terminals by controlling a switching circuit with a signal from a second external input circuit and interrupting an output signal from an internal integrated circuit to be input to an externally outputting buffer circuit and inputting a signal from a first input circuit to the externally outputting buffer circuit. CONSTITUTION:An input terminal 2 of an externally outputting buffer circuit 1, an output terminal 4 of an external input circuit 3 and an output terminal 6 of an internal integrated circuit 5 are connected via switching circuits 9, 8 respectively, and control terminals 10, 11, 12, 13 of the switching circuits 8, 9 are connected to output terminals 15, 16 of an external input circuit 14. Output signals of the internal integrated circuit 5 and the external input circuit 3 to be input to the externally outputting buffer circuit 1 can be switched to either one of them by a signal from the external input circuit 14. Thus, the measurement of a latch-up resisting amount can be carried out at both of H and L potential states of all external output terminals.
Patent JP-2000029013-A (JP)
Title: Liquid crystal display element
Inventor: ONO KOICHI
IPC: G02F1/1335
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which has a light display without using a polarizing plate and is reducible in the cost. SOLUTION: Rear side and front side insulating substrates 1 and 2 where electrode patterns 3 and 4 are formed respectively are stuck together with a sealant 7 at their peripheries through a certain gap part and a dichroic liquid crystal material is injected into the gap part to provide a liquid crystal layer 8. A color filter film 16 is provided on the front side substrate 8 at the part where the electrode pattern 4 is not provided and a color filter film 15 is provided on the rear side substrate 1 at least at the part where the electrode pattern 3 is provided.
Patent JP-S6172465-A (JP)
Title: Reader of radiation picture
Inventor: TAKEUCHI MIKIO
IPC: A61B6/00
Filed: 1984-09-18
Abstract: PURPOSE:To increase accelerated phosphorescence emitting light quantity by condensing plural light beams at least on a fluorescent material surface and forming excited light. CONSTITUTION:Light beams alpha, beta, and gamma are emitted from separate light beam generating parts, and condensed at one point of a scan line A at the upper surface of an accumulating fluorescent material 3 by a convergent lens 9 to make them the same spot. Accordingly, since the power of respective light beams alpha, beta and gamma is concentrated to a point moving along the scan line A, the excited light having high energy is obtained.
Patent JP-S5989273-A (JP)
Title: Energy absorbing material manufacturing method
Inventor: SAKURAI MASATAKA
IPC: B60R21/045
Filed: 1982-11-08
Abstract: PURPOSE:To provide possibility of mounting a sash easily and securely to a safety pad firmly as in a single piece by filling the gap between a facial course with thin wall thickness and an insert member with a filler, upon deforming the facial course and inserting the sash. CONSTITUTION:To the rear surface of a facial course 26 with thin wall thickness, foaming polyurethane 28 as a filler is fixed, and further over the rear surface thereof an insert member 30 made from iron plate etc. is installed. This facial course 26 is provided with a sash groove 32 to house a sash 34. This sash groove 32 has a smaller width at its inlet part 36, increasing rapidly from its middle part to provide an approx. T-shaped, two-stepped configuration, where the sash 34 is fitted in the bottom 38 with a larger width to have close contact with the inside surface thereof. Thereby the sash 34 is accommodated without looseness in the sash groove 32, to ensure that the construction works without unfavorable play.
Patent JP-S57118658-A (JP)
Title: Lead frame
Inventor: SANO YUUJI
IPC: H01L23/50
Filed: 1981-12-07
Abstract: PURPOSE:To prevent the deformation of a tab suspension section by a method wherein the tab section of the lead frame for IC is positioned a little lower than a plane surface, and at the same time, a deformed part to be used for stress relaxation is provided at the tab suspension section. CONSTITUTION:The tab section 11 of the lead frame 10, to be used for resin sealing IC, which was formed by punching out single plate, is positioned a little below the plane surface of tab suspensions 12 and 13. Deformed sections 12A and 13A, to be used for stress relaxation, consisted of a narrow-width section, is provided on the suspension sections 12 and 13, and the deformation to A direction of the tab suspension sections is prevented. Through these procedures, the wetting property of the soldering material when a pellet is attached and the bondability when a wire bonding is performed can be improved.
Patent JP-H0749888-A (JP)
Title: Composite cad system
Inventor: KONDO HIROKI
IPC: G06F17/50
Filed: 1993-08-06
Abstract: PURPOSE:To facilitate the conversion and inverse conversion of drawing data formats by storing plural converting means and inverse converting means for the drawing data formats in the CAD system. CONSTITUTION:When drawing data are read out of a file 29 in a drawing data base part 5, the data format corresponding to the discrimination key added to the read drawing data is decided based on a drawing data format decision rule part 11, the converting means corresponding to the decided drawing data format is selected based on a converting means selection rule part 15, and the selected converting means is actuated. Further, when drawing data generated by the CAD system 3 are stored in the file 29 in the drawing data base part 5, an inverse converting means for inverse conversion to a specified drawing data format is selected based on an inverse converting means selection rule part 21 and the selected inverse converting means is actuated. Consequently, the format judgment, conversion, and inverse conversion of drawing data that plural CAD systems 3 share are facilitated.
Patent JP-H0244902-A (JP)
Title: Antenna system
Inventor: HIGUCHI YUJI
IPC: H01Q21/06
Filed: 1988-08-05
Abstract: PURPOSE:To decrease the length of a coupling line between an antenna element and an amplifier circuit and to reduce the transmission loss by adopting the constitution such that plural microwave ICs including an antenna element and an amplifier circuit are arranged. CONSTITUTION:In the case of using the antenna as a reception antenna, outputs of plural number of a microwave IC 12 each of which is the integration of at least one antenna element 2 and an amplifier circuit 3 amplifying the output of the antenna element 2, that is, output of the amplifier circuits 3 are synthesized. The antenna element 2 and the amplifier circuit 3 are arranged closely together. Thus, the length of the coupling line between the antenna element 2 and the amplifier 3 is reduced and then the propagation loss is decreased.
Patent JP-S5899480-A (JP)
Title: Novel chroman derivative
Inventor: YAMAMOTO YUTAKA
IPC: A61P3/08
Filed: 1981-12-04
Abstract: NEW MATERIAL:The 6-(lower alkyl) mercapto-spiro-[chroman-4,4'-imidazolidine]-2',5'-dione of formulaI(R is lower alkyl). EXAMPLE:6-Methylmercapto-spiro-[chroman-4,4'-idimazolidine]-2',5'-dione. USE:An AR (aldose reductase) inhibiting agent and an agent for suppressing the swelling of the crystalline lens. PROCESS:The compound of formulaIis prepared by (1) reacting the compound of formula V with acrylonitrile preferably in the presence of a reaction accelerator such as ''Triton B '' preferably in a solvent such as hydrated methanol, (2) hydrolyzing the resultant compound of formula IV e.g. by heating with concentrated hydrochloric acid, to obtain the compound of formula III, (3) heating the compound in the presence of a dehydrating agent such as polyphosphoric acid to effect the intramolecular cyclization, and (4) reacting the resultant compound of formula II with e.g. potassium cyanide and ammonium carbonate.
Patent JP-H0483735-A (JP)
Title: Slag wool produced from sewage sludge
Inventor: KANEKO SENJI
IPC: C03C13/06
Filed: 1990-07-26
Abstract: PURPOSE:To effectively utilize sewage sludge by adding a calcium component- adjusting agent to sewage sludge slag and forming the mixture into fibers. CONSTITUTION:Sewage sludge slag is mixed with 20-60wt.% of a calcium component adjusting agent, thermally melted in a rotary melting furnace and subsequently formed into fibers with plural internal cooling type high speed rotators in a stream of compressed air, followed by collecting the prepared slag wool to provide the wool comprising <=30wt.% of P2O5, 10-50wt.% of SiO2, 3-20wt.% of Al2O3, 10-70wt.% of CaO, <=20wt.% of MgO and 5-25wt.% of Fe2O3 as principal ingredients.
Patent JP-2000030924-A (JP)
Title: Soft magnetic alloy powder dust core
Inventor: SAITOU TAKANOBU
IPC: H01F1/22
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide soft magnetic alloy powder whose relative permeability is large when a comparatively large DC current (magnetic field) is applied and core loss is small and which is suitable for a dust core. SOLUTION: Fe-Si based soft magnetic alloy powder is composed of atomize powder where Si of 0.5-8.0 wt.% is contained, O is regulated to be equal to or lower than 0.5 wt.%, and the residual part is practically composed of atomize powder having component composition of Fe. When a particle shape of powder is two-dimensionally observed, the average of a ratio LL/LS of the length of a long axis LL and a length of a short axis LS is in a range from 1.0 to 3.5. A dust core is obtained by compounding the Fe-Si based soft magnetic alloy powder and bonding agent serving as insulating agent and performing pressed powder molding.