baber/WOPTO huggingface dataset:
Patent JP-H09171424-A (JP)
Title: Window supporting structure for light projecting element for controller
Inventor: KAWAI YASUHIRO
IPC: H03M11/26
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a window supporting structure for light projecting element for controller with which an infrared ray radiation window can be supported on a casing so as not to be deviated. SOLUTION: This window supporting structure for light projecting element for controller is a structure for supporting a window 2 fixed on the front side of joint casing composed of a top case 3 equipped with operating keys and a bottom case 4. The window 2 is formed from an upper face 2c, front face 2d, protruding tongue 2a provided from the lower side of upper face 2c and protruding tongue 2b provided from the rear end of front face 2d. The outer periphery of upper face of window 2 is received into the top case 2, the lower face is supported, and a hole is provided for guiding the protruding tongue 2a on the upper face to the inside face of casing. A receiving part for receiving the outer periphery of this front face and a groove for receiving the tongue 2b on the front face are provided on the bottom case 4.
Patent JP-H09170197-A (JP)
Title: Production of fluorescent-brightened paper
Inventor: ASAI YASUHIKO
IPC: D21H15/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To produce a fluorescent-brightened paper having excellent light- resistance by supporting an oxazole or naphthalimide-type fluorescent brightener on a microfibrillated fiber and adding the obtained carrier into a paper material. SOLUTION: An oxazole or naphthalimide-type fluorescent brightener is added to an aqueous suspension of a synthetic fiber such as acrylic fiber or polyester fiber, the brightener is adsorbed to the fiber by heating the suspension and the fiber is fibrillated by using a sliding abrasive plate apparatus holding a plurality of abrasive disks made of >=16-120 abrasive grains and placed in mutually sliding state to obtain a carrier supporting the fluorescent brightener on a microfibrillated fiber having a median particle diameter of 10-50μm and >=90% of the cumulative weight falling within the range of 1-100μm. A paper material composed mainly of a paper-making pulp is incorporated with a prescribed amount of the carrier and subjected to paper-making process to obtain the objective fluorescent-brightened paper.
Patent JP-H11179471-A (JP)
Title: Method and device for form rolling
Inventor: KAWABE HIDEO
IPC: B21H1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a crest of a projecting line form rolled from being pressed on a support roller to be crushed. SOLUTION: While supporting a columnar stock 16 with a support roller 30, the columnar stock 16 is pinched and pressed between a pair of form rolling round dies 12, 14, is rotated around an axial center S and is subjected to form rolling. When a prescribed projecting line is formed on an outer peripheral face of the columnar stock 16, a synthetic resin having ultra high polymer polyethylen is arranged on an outer peripheral part of the support roller 30 to press the columnar stock 16.
Patent JP-H06198440-A (JP)
Title: Wear detecting method for arc welding nozzle
Inventor: ITO HIROSHI
IPC: B23K9/26
Filed: 1992-12-28
Abstract: PURPOSE:To detect a worn-out state of the welding tip to judge the exchange time of the welding nozzle without interrupting welding and further, without removing the welding nozzle from a torch. CONSTITUTION:This is a detecting method for the worn-out state of the arc welding nozzle to determine the exchange time of the welding nozzle by a variation state of a welding current at the time of arc welding and a variation condition of the state where the welding current at the time of arc welding is made less than a set current is detected by the number of times where the welding current in the specified time is reduced at the specified rate of the set current. The welding nozzle is worn out by continuing welding, by which the welding current in welding loaded on a core wire supplied from the nozzle inside is varied. The extent of wear of the welding nozzle is presumed from the variation state of this welding current and this can be judged as the exchange time of the welding nozzle.
Patent JP-H07196538-A (JP)
Title: Production of cyclohexene
Inventor: YAMASHITA KUNIHIKO
IPC: C07B61/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for producing cyclohexene capable of properly circulating isolated cyclohexane prepared by partially hydrogenating benzene and improving utility of a used raw material. CONSTITUTION:This method for producing cyclohexene comprises (a) a process for partially hydrogenating benzene under an acidic condition by using a specific catalyst, (b) a process for separating the reaction mixture of the process (a) into cyclohexene, cyclohexane and components of benzene, (c) a process for dehydrogenating cyclohexene and a small amount of 6C paraffins and/or 6C olefins separated by the process (b) into benzene and (d) a process for circulating benzene of the process (c) to the process (a) and part or the whole of hydrogen formed by the process (c) to the process (a).
Patent JP-2001167982-A (JP)
Title: Electrolytic solution for capacitor, and capacitor including the electrolytic solution
Inventor: TAKI NORIYUKI
IPC: H01G9/035
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution which does not have the problem of hygroscopicity and solution leakage, and to provide a capacitor including the electrolytic solution. SOLUTION: This electrolytic solution for a capacitors, where an electrolyte is dissolved in an organic solvent, is characterized with its electrolyte being a trialkylsulfoxonium salt represented by the formula [R1R2R3S=O]+X- (in the formula, R1-R3 are alkyl groups independent of each other having respectively the carbon numbers of 1 to 6, where any two of R1 to R3 can form a cycloalkylene group, and X- is an anion including halogen atom or a carboxylic anion).
Patent JP-H09179548-A (JP)
Title: Sound volume adjusting device for piano
Inventor: KITAJIMA RIICHI
IPC: G10C3/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To properly control the sound volume with relatively simple constitution without altering a touch feeling or timbre by providing a radiation passage for outputting an internally generated piano sound to the outside, an operation member, and an opening and closing mechanism which opens and closes the radiation passage associatively with the operation of this operation member. SOLUTION: The opening and closing mechanism 30 consists of a couple of right and left holders 26 made of steel plates, etc., which are fitted to respective master plates 2 through pins 34 and have lower end parts coupled with an intermediate pedal 33 through wires 35, a cushion 38 made of foamed urethane adhered to the front surface of a press bar 37, and a coil spring 39 which always energizes the holders 36 counterclockwise. In this constitution, the cushion 38 blocks an opening part 32a inside the radiation passage 32 of a back tone spreader 29 unless the intermediate pedal 33 is stepped. Consequently, the output of the piano sound is stopped and sound-reduced playing in a sound reduced state is enabled.
Patent JP-H07194922-A (JP)
Title: Gas treatment method using activated carbon mat and apparatus for the same
Inventor: ASAKURA SUSUMU
IPC: C01B31/08
Filed: 1993-12-29
Abstract: PURPOSE:To provide a gas treatment method using an activated carbon mat which improves the recovery efficiency of harmful gas, reduces gas quantity after concentration, increases gas concentration, and thereby downsizes a direct combustion apparatus, a catalytic oxidation apparatus, a recovery apparatus, etc., which are used in the next stage and to provide an apparatus for the method. CONSTITUTION:An apparatus is composed of endless belts l, 2 of a mat containing activated carbon, a driving means 3 for circulating the belts, an untreated gas supply means 5 which is arranged along the circuit of the belts 1, 2 and feeds treatment gas vertically from one side of the belt, and cells 4a, 4b which are arranged on the other side of the belt to face the means 5. The apparatus is also equipped with a discharge means 4 for taking out gas purified by filtration and desorption means 8, 9 which are arranged along the circuit and desorbs gas components adsorbed by the belts 1, 2.
Patent JP-H09175025-A (JP)
Title: Marking method on liquid crystal indicating element
Inventor: SHIMIZU TAKAHIRO
IPC: B23K26/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To very simply print semi-permanent product attribute marks in an area where the indicating function of a liquid crystal indicating element is not influenced, by directly print the product attribute marks by using laser light. SOLUTION: To print product attribute marks on a liquid crystal indicating element 10, a sealing resin 13 is selected for the printing surface, and the product attribute marks 14, for example, 'AB 123', are printed (marked) on the sealing resin 13 by using carbon dioxide gas laser light. Printing by laser light is carried out in such a way that the surface of a transparent electrode substrate is melted by high temperature laser light. Therefore, the quality of printing by the laser light lasts semi-permanently, and the product attribute marks can be printed in a very short period of time by effecting scanning with the laser at a high speed.
Patent JP-H07195813-A (JP)
Title: Patterning of porous material
Inventor: NANBA KEIJIROU
IPC: E04B1/94
Filed: 1993-12-30
Abstract: PURPOSE:To inexpensively perform the patterning of a porous material with mass productivity without damaging the sound absorbing effect and non-combustible function of the porous material used as an interior material such as a ceiling material or the like. CONSTITUTION:A film is preformed on the surface of a base material 1 made of a porous material by coating so as not to close the pores of the surface thereof and, subsequently, transfer paper printed with patterns using ink of a dye is superposed on the surface of the base material so that the pattern surface thereof faces to the base material and a cushion material 3 is further superposed thereon to press the transfer paper 2 under pressure and heating. By this method, the dye is sublimed to be transferred to the surface of the base material l to perform patterning.
Patent JP-H10180549-A (JP)
Title: Manufacture of metal mold for deburring of casting utilizing electric discharge machining
Inventor: OKUYA YASUAKI
IPC: B23H9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To manufacture upper and lower metal molds for deburring in correct dimensional accuracy by utilizing an original mold model of casting as it is. SOLUTION: An original mold model 10 of casting is adopted as a model 11 for reading the numerical values of X-axis/Y-axis of a lower metal mold for deburring. The contour end faces of the original mold model 10 are caught by the X-axis/Y-axis, wire cut is executed by a wire on a plate-like steel plate set on the fitting base 9 of an electric discharge machining device based on the X-axis/Y-axis numerical values input to a control part, a lower metal mold original mold hole for deburring is cut on this steel plate, the lower metal mold for deburring is formed, and a cut member is used as a upper metal mold member for deburring.  Next the original mold model 10 is adopted as an electrode 21, the upper mold face electric discharge machining of an upper mold face for deburring corresponding to the electrode 21 is executed on the surface part of the cut member, and hence the upper metal mold for deburring is formed.
Patent JP-H09194886-A (JP)
Title: Bleacher system containing bis-and tris-(mu-oxo)-dimanganese complex salt
Inventor: AAMETSUDO TAFUETSUSU
IPC: C11D3/39
Filed: 1996-12-27
Abstract: Bleach systems contain bis- and tris-( mu -oxo)-di-manganese complex salts of formula (I) ÄLMn( mu -O)a( mu -OAc)bMnLÜ (x+) Ay; in which Ac = 2-8C acyl; a = 1-3; b = 0 if a = 2 or 3 or b = 2 if a = 1; x = 2 or 3; A = a mono- or di-valent anion; y = the equivalent amount of anion A to balance the positive charges; L = a ligand of formula R-N(Q)2 (II) or (Q)2N-(C(R<1>)2)g-N(Q)2 (III); Q = a group of formula (i); R = 1-12C alkyl, 5-10C cycloalkyl, phenyl, NH2, NHR<2>, N(R<2>)2, OH, OR<2> or COOH; R<1> = H, 1-12C alkyl, 5-10C cycloalkyl, NH2, NHR<2>, N(R<2>)2, OH, OR<2>, COOH, COOR<2>, Cl, Br, F or CN; R<2> = 1-12C alkyl or 5-10C cycloalkyl; g = 2 or 3; m, n = 0-4. Also claimed are washing agents and cleaning agents containing this bleach system.
Patent JP-2001164547-A (JP)
Title: Management method and device for civil engineering work
Inventor: YAMAGATA HIDETOSHI
IPC: G06F17/40
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a management method and device for civil engineering works capable of preventing construction data in a civil engineering work such as a grouting work or management data from being falsified and promoting a paperless trend of management data and technical data. SOLUTION: The management method and device include constructor's processing (AS 10) carried out by a constructor, contructor's processing (G 30) carried out by a contractor, owner's processing (Oh 50) carried out by an owner. Data are prevented from being falsified by using open keys (Sa,Oa, Ga) and confidential keys (Sb, Ob, Gb). Further, pretense of the malicious third party can be prevented.
Patent JP-2001170705-A (JP)
Title: Method of manufacturing chromium base stainless steel tube with two-roll sizing mill
Inventor: NISHIKAWA KIMISUKE
IPC: B21B17/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for chromium base stainless steel tube with a two-roll sizing mill whose rolls are provided with burning resistance and dimensional accuracy. SOLUTION: In this manufacturing method of the chromium base stainless steel tube with the two-roll sizing mill, the reduction of 6-14% is performed by calibers which are larger 2-4% than the dimensions of the optimum calibers which are used for the final finish rolling.
Patent JP-H11185467-A (JP)
Title: Semiconductor integrated circuit apparatus
Inventor: HIGAKI NAOSHI
IPC: G11C11/401
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit apparatus having a DRAM and a logic block which restricts an increase of delay due to wiring between the DRAM and logic block and an increase of the wiring area, a delay because of an amplification operation at a sense amplifier part, a delay due to a repeated data read/write operation and an increase of a register installation area, speeds up a processing speed and improves integration size. SOLUTION: An LSI has DRAMs 10a, 10b and a logic area 20 formed and mingled on the same chip or printed substrate, etc. A logic block A is disposed adjacently to the vicinity of a sense amplifier A belonging to a memory cell array A constituting the DRAM 10a. Similarly, a logic block B is disposed adjacently to the vicinity of a sense amplifier B belonging to a cell array B constituting the DRAM 10b.
Patent JP-H05166190-A (JP)
Title: Optical disk device
Inventor: YAMAGUCHI KAZUNORI
IPC: G11B7/0045
Filed: 1991-12-13
Abstract: PURPOSE:To set the optimum optical output for recording. CONSTITUTION:An optical pickup 13 actually records the signals of a fixed pattern on an optical disk 5 based on the prescribed output of an optical output control part 8. A signal evaluating part 11 sets again the recording output of the part 8 at the value corresponding to the optical output set in a recording state when the asymmetry of the reproduction signal sent from the pickup 13 is set in an optimum state.
Patent JP-H07197009-A (JP)
Title: Adhesive for apparatus for holding optical device
Inventor: HAYASHI TAKAE
IPC: C09J183/07
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an adhesive which has a long-lasting mildew resistance and secures the optical characteristics of an optical device by compounding a specific ultrabiolet- or moisture-curable silicone compsn. with a specific mildewproofing agent. CONSTITUTION:This adhesive is prepd. by compounding an ultraviolet- or moisture-curable silicone compsn. contg. an organopolysiloxane having at least one methacryloyl group bonded to an Si atom {e.g. a compd. of formula I (wherein R is a monovalent satd. hydrocarbon group; (a) is 2 or 3; (b) is 1, 2, or 3; and (c) and (d) are each 0, 1, or 2 provided (b+c+d) is 3) or a compd. or formula II [wherein R1 to R6 each is an optionally substd. monovalent hydrocarbon group; (x) and (y) are each 1-3; and (n) is 0-75]} as the main component with 0.5-20wt.% mildewproofing agent comprising an org. compd. having no element other than C, H, and O (e.g. o-phenylphenol). The adhesive has a long- lasting mildew resistance and can firmly bond an optical device.
Patent JP-H10169431-A (JP)
Title: Exhaust gas treating device
Inventor: KODAMA KENJI
IPC: B01D53/56
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To always control the exhaust emission of an engine by utilizing a plasma generator. SOLUTION: A muffler 3, an exhaust gas cooler 4 and a control device 5 are installed in sequence in the exhaust gas route 2 of a diesel engine 1, a discharge plasma generator and an Nox catalyst device are continuously disposed from the upstream side of exhaust gas in the control device 5, a highvoltage generator 10 and a pulse generator 11 are controlled by a control unit 7, corona discharge is produced in the discharge plasma generator, Nox contained in exhaust gas is converted into N2 and O2 by the discharge plasma generator and the Nox catalyst device and thereby exhaust gas emission is controlled.
Patent JP-2000049239-A (JP)
Title: Manufacture of mask rom
Inventor: RI KIJU
IPC: H01L21/8246
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To allow the threshold voltage of a programmed cell to be more constant by forming a photo-resist pattern for exposure of the word line of a program cell on a reflection-preventive film, and implanting an impurity with it as an ion-implantation mask. SOLUTION: With a photo-resist pattern 35 as an ion-implantation mask, an impurity is implanted into a semiconductor 21 at the lower part of a word line of an exposed part, or a channel region of a cell to be programmed. Thus, an impurity layer 37a and an impurity layer 37b are formed in a first region (a) and a second region b. The impurity layers 37a and 37b exhibit uniform impurity concentration and depth, although they are away from each other in the same semiconductor substrate 21. This is because only second reflection- preventive films 33 of uniform thickness are present on word lines before formation of the photo-resist pattern 35. Thus, a mask ROM which minimize an error at read-out can be manufactured. This is especially effective to a multi-bit cell mask ROM.
Patent JP-H10176775-A (JP)
Title: Pipe coupling structure and connection method thereof
Inventor: OHATA HIROYOSHI
IPC: F16L21/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to facilitate manufacture, and to perform an easy and efficient connection work even at a limited site. SOLUTION: A sleeve 2 made of plastic, having an inside diameter reduced from the opening end side toward the internal direction of an axis and having a taper hole for insertion of a pipe is arranged in a non-connection state at the internal part of the opening end of a coupling body 1. Further, a sealant 18 is attendantly arranged on the outer peripheral surface 14 of the sleeve 2, and through insertion of a pipe 19, the sleeve 2 is expanded and deformed and the sealant 18 is pressed against and adhered to the inner peripheral surface 4a of the coupling body 1.
Patent JP-H09181108-A (JP)
Title: Chip carrier for mounting electronic component
Inventor: SHIBUYA MAKOTO
IPC: H01L21/60
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a chip carrier allowing the prevention of interference between a bonding tool and a peripheral wall with no constraint of upsizing the chip carrier and a shape of the bonding tool. SOLUTION: This chip carrier is so constituted as to perform inner connection by a wire bonding method. In this case, a peripheral wall is formed on the top surface of a peripheral part and a metal layer 5 for connecting a metallic cover on the top of this peripheral wall is formed and an electrode base part 3 is formed on the inside of this peripheral wall and a bonding electrode 7a is formed on this electrode base part 3. Notch parts 4a, 5a are provided on the inner peripheral part of this peripheral wall and or the parts corresponding to the bonding electrode 7a so as to prevent interference with a bonding tool.
Patent JP-2001161216-A (JP)
Title: Fish attraction lamp for fishing boat
Inventor: MUTAGUCHI KATSUO
IPC: F21W107/20
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To increase the catch quantity of fish by suppressing the lateral swing of a fish attraction lamp even by the rolling of a fishing boat. SOLUTION: A mast 3 having a prescribed height is erected on the center line of the deck 2 of the boat 1. A circular arc rail 6 having a radius of curvature having a center at the gravity center G of the boat 1 is fixed to the top of the mast 3 in a state extended in the right and left directions. A mobile truck 7 supporting a longitudinally extending rod 8 is placed on the rail 6 and fish attraction lamps 5 are attached to the rod 8. Right and left guide pipes 10a, 10b interconnected through a connection pipe 9 are erected under the right and left ends of the rail 6. Floats 12a, 12b suspended with a rope 13 is floated on the liquid faces in the right and left guide pipes 10a, 10b and the rope 13 is connected to the mobile truck 7 through sheaves 14 attached to both ends of the rail 6.
Patent JP-H10289538-A (JP)
Title: Memory reading method for correcting error in decoding device of cd-rom drive and circuit therefor
Inventor: TEI SEIGEN
IPC: G11B20/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce a memory reading cycle number by reading data memory in the page mode reading cycle of a page length to make a symbol for performing error correction for sector data stored in the data memory corresponding to a physical address to be stored. SOLUTION: The count values of a code word counter 104 and a symbol counter 106 are simultaneously impressed to an offset address generation section 108, a ROM 126 and a page mode control unit 118. The ROM 116 outputs a page length value for the symbol number of a code word number equivalent to each count value. The page mode control unit 18 operates a reading control unit 120 in a page mode based on its page length value and operates the same to read sector data stored in a data memory 100. Thus, a number of memory reading operations are divided into a small number of page mode reading cycles to be performed, and thus the overall memory reading cycle number is reduced.
Patent JP-H11186822-A (JP)
Title: Portable terminal
Inventor: KUBO HIROSHI
IPC: H01Q1/24
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a fixed type antenna of a simple mounting mechanism from coming off in a portable terminal provided with the antenna. SOLUTION: Even when a thread 24 of an antenna 20 is loosened and the thread 24 comes off from a thread 33 at the depth after the antenna 20 is fixed to a terminal, the thread 24 is never threaded with the thread 32 as a length L2 of a space 34 is longer than a width L1 of the thread 24. Thus, the thread 32 acts like a stopper and the thread 24 remains in the space 34 so long as the antenna 20 is not intentionally turned and extracted. Since the antenna 20 is in an unstable state, a user immediately recognizes that the thread of the antenna 20 is loosened. Furthermore, since the thread 32 at an insert part 31a acts like a stopper in this case, the antenna 20 cannot easily come off from an insert bush 30.