baber/WOPTO huggingface dataset:
Patent JP-2000054186-A (JP)
Title: Electrogalvanized steel sheet excellent in blackening- resistance and good in whiteness degree and appearance after chemical conversion treatment of plated film and its production
Inventor: ENDO SHUJI
IPC: C25D3/22
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensively producible electrogalvanized steel sheet excellent in blackening resistance after chromate treatment, good in the appearance after chemical conversion treatment of a plated film itself. SOLUTION: Based on the knowledge that the generation of blackening in an electrogalvanized steel sheet depends on the contents of Ni and Pb in a plated layer, on the surface of a steel sheet, an electrogalvanized layer contg. 50 to 700 ppm Ni and <=10 ppm Pb is formed. Moreover, this plated steel sheet can be produced by electrogalvanizing the surface of a steel sheet in an electrogalvanizing bath essentially consisting of zinc sulfate, in which the concn. of Ni ions is adjusted to 50 to 100 ppm, the concn. of Pb ions being impurities is adjusted to <0.2 ppm and Ni ion concn. (ppm)>Pb ion concn. (ppm)×500 is satisfied, and using a noble metal insoluble electrode as the electrode for energizing in a continuous electrogalvanizing line.
Patent JP-H0789507-A (JP)
Title: Fitting paper inserting method for sheet glass
Inventor: WATANABE SHUZO
IPC: B65B23/20
Filed: 1993-09-16
Abstract: PURPOSE:To provide fitting paper to sheet glasses without allowing flaws or breakage to occur to the sheet glasses by a method wherein the fitting paper, wound up in a roll, is drawn at the speed the same as the movement of the sheet glass and cut in a length corresponding to the length of the sheet glass, and the cut fitting paper is placed on the sheet glass. CONSTITUTION:Sheet glasses 6, each of which is severed in a specified length, are moved successively on a conveyer 5. Fitting paper 2, wound up in a roll, is provided in a position above the conveyer 5, and a spindle of the roll is driven intermittently in the clockwise direction, allowing the fitting paper to be drawn downward. The fitting paper is then supplied to a feed roller 3 through a tension-adjusting roller 9. The feed roller 3, driven intermittently, feeds the fitting paper, by operation of a belt 4 that is pressed against the outer peripheral face of the roller 3 and moves at a speed the same as the circumferential speed of the roller 3, in a length corresponding to a rotary cutter 1 equipped with a cutting edge 10. The cutting edge 10 is pressed against a receiving member 11, and the fitting paper is cut therewith. As the sheet glass is not stopped during the operation, efficiency can be improved.
Patent JP-S6473386-A (JP)
Title: Clock signal generator
Inventor: TSURUOKA SHIGEO
IPC: G06F1/08
Filed: 1987-09-14
Abstract: PURPOSE: To make it possible to switch clocks without generating a pulse with narrow width such as hazard by selecting three kinds of frequency bands based upon control signals. CONSTITUTION: A feedback type synchronizing counter consisting of three θtype flip flops(FFs) 101, to 103 controlling logical combination circuits by control signals CT0, CT1 for switching a clock frequency division ratio is constituted of the combinations of inverters 108 to 112 and NAND and NOR gates 115 to 122, which are connected to the data inputs of respective FFs 101 to 103. The control signals CT0, CT1 are inputted to the combination circuits in order to switch respective clock frequency division ratios by the control signals CT0, CT1 , and logic with the combination circuits is formed. Consequently a dot clock switching function using the control signals can be obtained and clocks can be switched without generating a narrow width signal such as hazard.
Patent JP-H1158292-A (JP)
Title: Sheet cutter
Inventor: SATO HITOSHI
IPC: B26D1/08
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To neatly cut a sheet without entailing any uncut part and torn-pieces by protruding an edge part of a movable cutting blade in the direction of a stationary blade from the opposed surface. SOLUTION: When a movable cutting blade driving gear is rotated, a movable cutting blade 8 advances toward a stationary blade 7. Likewise, when a cutting edge part 8e arrives at a straight blade part 7a, it is bent in the direction of an opposed surface 8a. The cutting edge aprt 8e projecting as far as a projected variable S pinches a sheet 11 of printing paper being charged and cuts it in engagement with the stationary blade 7. The projected variable is recommended to be a range from 0.05 mm to 0.3 mm.  Since the cutting edge part 8e is projected over as far as the projected variable S, even in the oase where one side curvature of a surface where the stationary blade 7 and the movable cutting blade 8 cane into contact with each other is too larger, there is no spot of engagement between the straight blade part 7a of the stationary blade 7 and the cutting edge part 8e of the movable cutting blade 8, and thus the sheet is cut in a neat cutting manner.
Patent JP-H0879832-A (JP)
Title: Personal communication base station equipment
Inventor: KAMEYAMA KIYONOBU
IPC: H04W88/08
Filed: 1994-08-30
Abstract: PURPOSE: To attain stable communication with a subscriber radio terminal equipment without being disturbed by a public telephone set user or the like in a personal communication base station equipment integrated with a digital public telephone set. CONSTITUTION: An enclosure of a personal communication base station equipment 10 is made up of a longitudinally long metallic case 11 and an opaque cover 22 covering its upper face 11a. The cover 22 is formed integrally with a reinforced plastic swollen in a curved face upward and a space is formed with respect to the upper face 11a of the metallic case 11. Two planar antenna elements 30, 30 are fitted in the space at a prescribed interval to be acted as diversity antennas. The two planar antenna elements are connected to a base station equipment provided in the metallic case 11 and the transmission reception of a radio wave with a subscriber radio terminal equipment is made through the cover 22.
Patent JP-2000063312-A (JP)
Title: Optically active secondary alcohol and its production
Inventor: MINE TAKAKIYO
IPC: C07B57/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To produce a secondary optically active alcohol having methyl group on an asymmetric carbon and an alkoxy group of alkyl branched chains having the same number of carbon atoms at the terminal in high optical purity and to provide an economical and simple method for producing the secondary optically active alcohol. SOLUTION: An optically active secondary alcohol which is the R- or the S-isomer is represented by the following general formula general formula: CH3 C*H(OH)(CH2)mOCH(CnH2n+1)2 [C* denotes an asymmetric carbon atom; (m) denotes an integer of 1-3; (n) denotes an integer of 1-3]. The optically active secondary alcohol is produced by transesterifying the corresponding recemic alcohol with a lipase derived from especially a fungus Candida antarcia and optically resolving the resultant optically active ester.
Patent JP-H0866981-A (JP)
Title: Interior member for vehicle
Inventor: TEJIMA TAKAYA
IPC: B60R21/02
Filed: 1994-08-30
Abstract: PURPOSE: To provide an interior component of low manufacturing cost which can protect a vehicle crew (particularly his waist) securely at the time of collision of vehicle. CONSTITUTION: An outer shell section 1 disposed from the disposing site on the indoor side of a vehicle door toward the indoor side and a grating-shaped rib structure 2, constituted by setting rib pieces 211, 221 and the like along the vehicle width direction in the state of properly crossing one another on the sites corresponding at least to the waist of a vehicle crew in spaces formed between the outer shell section 1 and the disposing sites, are provided.  The lateral width (A) and the longitudinal width (B) almost crossing rectangularly the vehicle width direction of respective unit grating sections R1 and the like constituting the rib structure 2 are respectively in the range of 20-180mm, and the wall thickness (F) of respective rib positions 211 and the like is 0.5-3mm, and the value (K) of the product (M) of the lateral width (A) and the longitudinal width (B) divided by the wall thickness (T) is 750-3600mm.
Patent JP-S60124083-A (JP)
Title: Tape cassette
Inventor: MAEOKA TADASHI
IPC: G11B23/087
Filed: 1983-12-07
Abstract: PURPOSE:To avoid injuring a tape by a rotary cover as well as finger touch or dust attraction to the tape by using a guide means for a slide cover and securing a partial rub of the slide cover to the outside of the lower surface side of a cassette. CONSTITUTION:In a cassette use mode slide cover shift means 37 and 38 are moved toward an arrow B, and a slide cover 26 is moved back against the force of a plate spring 30 through cut hole parts 40 and 39 formed to the end face of a rotary cover 14. Then the cover 14 is turned to draw out a tape. In a non-use mode of cassette the tape is held between both covers 14 and 26. The cover 26 slides through its outer surface to avoid a finger contact or dust attraction to the tape. Furthermore hooking and injuring of the tape by the covers 14 or 26 are avoided even though the tape has some sag at a cut part when a use mode of the tape is changed to a non-use mode.
Patent JP-H1074007-A (JP)
Title: Fixing device
Inventor: OKABAYASHI EIJI
IPC: G03G15/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a device and to reduce the cost thereof by providing a rotatable external pressure member abutting on the outer surface of a metallic sleeve oppositely to an internal pressure member and holding and carrying recording material between the metallic sleeve and the external pressure member. SOLUTION: The external pressure member 13 is provided to be rotated in a direction shown by an arrow (a), and the metallic sleeve 11 is held between the member 13 and the internal pressure member 12, and driven to be rotated with the rotation of the member 13. A coil assembly (induction heating source) 10 performing heating by making the sleeve 11 induce an induction current (eddy current) so as to generate Joule heat is arranged apposite to the outer surface of the sleeve 11 on the outside of the sleeve 11. The assembly 10 is supported by a holder and fixed on a fixing unit frame by leaving a gap of specified size between the outer surface of the sleeve 11 and the assembly 10. The recording material 14 is carried through a nip part 23 while the heat of the heated sleeve 11 and acting pressure from both members 12 and 13 are applied to the recording material 14.
Patent JP-H0762249-A (JP)
Title: Electrifiable resin powder and its related technique
Inventor: SUGATA KAZUAKI
IPC: G03G9/087
Filed: 1993-08-23
Abstract: PURPOSE:To obtain the subject powder containing a specified host guest compound, having satisfactory electrification properties, excellent in stability of electrification and useful as a toner for development of an electrostatic image and a powder coating for electrostatic coating. CONSTITUTION:This resin powder contains at least a thermosetting resin or a thermoplastic resin and an antistatic agent or an electrification enhancer. As the antistatic agent or the electrification enhancer respectively inhibiting or enhancing electrification of the powder, a host-guest compound formed from (A) a host compound and (B) a guest compound is contained. In addition, the component (A) is preferably a compound selected from a calixarene, e.g. a derivative of the formula [(n) is 4 to 8; R<1> is a 1 to 4C alkyl, CH2COR<3> (R<3> is an alkyl or an alkoxy); R<2> is a 1 to 8C alkyl, a cycloalkyl or an aryl], a cyclodextrin and a (non)cyclic polyether and the component (B) is preferably a compound selected from an organic acid, an inorganic acid, an organic base and an inorganic base.
Patent JP-2001049412-A (JP)
Title: Method and device for sucking and removing scum of bath surface in snout
Inventor: UENO NAOKI
IPC: C23C2/40
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of defective quality of a surface of a steel plate by discharging a scum film outside a snout before the scum film is adhered to the steel plate even under a condition that the scum film is generated in the snout. SOLUTION: In this method, a scum film generated on a bath surface in a snout 3 is sucked by a metal pump 4 with its suction port 7 held at the position of 10-20 mm below the level in a range of 60-80 ϕin the inside diameter of the suction port, the scum film is sucked at the sucking flow rate of molten zinc by the pump set in a range of <=150 l/min, and discharged outside the snout. In a device for sucking and removing the scum film, the inside diameter of the suction port of the metal pump to suck the scum film generated on the bath surface in the snout is set in a range of 60-80 ϕ, and the suction port is held at the position of 10-20 mm below the level.
Patent JP-S60123331-A (JP)
Inventor: KATOU YOSHIHIKO
IPC: B65B69/00
Filed: 1983-12-07
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-S6291942-A (JP)
Title: Image forming method
Inventor: AONO TOSHIAKI
IPC: G03C8/40
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a dye image in a short time by hardening a coated film of a dye fixing element with an epoxy hardener. CONSTITUTION:In an image forming method, coating film of a dye fixing element is hardened with an epoxy hardener. There is no particular restriction in the kind of the epoxy hardener to be used. The amt. of the hardener to be used is 0.01-20wt%, particularly preferably, 0.1-10wt% based on the amt. of the binder to be hardened (e.g. gelatin). Further, if the dye fixing element has a multilayeredly constituted film, the hardener may be contained in an optional layer of the constitution. For example, either one or >= two layers among the dye fixing layer, protecting layer, water absorbing layer, white color light reflection layer, etc., may be hardened with an active vinyl hardener.
Patent JP-2001047049-A (JP)
Title: Device for maintaining residual chlorine concentration of stored water
Inventor: TOSHI ISAMU
IPC: C02F1/46
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for maintaining residual chlorine concentration of stored water capable of maintaining the residual chlorine concentration of stored water steadily above a set level while contriving reduction of cost and further contriving to prevent life of the device from being shortened. SOLUTION: An electrolysis means 6 for increasing the residual chlorine concentration of stored water by electrolysis of the water stored in a water storage 1 and a temperature detecting device 16 for detecting the temperature of the stored water or the outside air temperature for determining the residual chlorine concentration of the stored water are provided. A controlling means 7 controls the operation of the electrolysis means 6 so that the information detected by the temperature detecting device 16 makes the residual chlorine concentration of the stored water on a high temperature side to increase more than that of the stored water on a low temperature side so as to maintain the residual chlorine concentration of the stored water above a set concentration depending on the detected information.
Patent JP-H0569587-A (JP)
Title: Light quantity correction device for optical writing head
Inventor: KOSHIMIZU MINORU
IPC: B41J2/44
Filed: 1991-09-11
Abstract: PURPOSE:To obtain an optical writing element light quantity correction device preventing a density unevenness of a conspicuous period from occurring in a processed image. CONSTITUTION:A light emitting strength of each dot of a plurality of light emitting elements forming an optical writing head is measured by an optical output measuring means. Based on the light emitting strength per dot, a light emitting amount per dot is individually and temporarily corrected by a temporary correction value determination means so that a light receiving amount per dot is uniformized on a photosensitive body. These dots are divided into groups by continuous N dots. On the basis of a deviation of a total value of photosensitive body light receiving amounts based on the temporary correction values in each group from an average value of total light quantity values per group, the temporary correction values of at least a part of the dots in each group are modified by an optical quantity temporary correction value modification means so that said deviation is eliminated. Furthermore, in accordance with the optical quantity temporary correction value of the modified dot and the optical quantity temporary correction value of the unmodified dot, a light emitting strength or light emitting time per dot is controlled by an optical quantity control means.
Patent JP-S6446756-A (JP)
Title: Plain halftone film forming device
Inventor: TSUNASHIMA KAZUYA
IPC: G03F1/00
Filed: 1987-09-16
Abstract: PURPOSE:To exactly and efficiently execute color coating and formation of plain halftone films with a computer by providing a display color changing means and approximate color display means and displaying colors which are distinctly discriminatable in visual sensation on a display even if registered dot percentage differences are small. CONSTITUTION:The approximate color display means 13c displays the colors approximate to the colors formed by the inputted dot percent data on the display 17 and the inputted dot percent data is stored in a memory means 18. The colors displayed on the display 17 is adequately changed without changing the registered dot percentage by a display color changing means 13d. A color pallet separated by the displayed colors is displayed. A color separating means 14 coats the displayed colors successively on the color pallet for the image which is extracted from the image data stored in the memory means 18 and is displayed on the display 17 thereby forming the color sepn. data. The color sepn. data is stored in the means 18 and is then outputted. An original plate forming means 1 forms the color sepn. plates for late making for printing.
Patent JP-H04112956-A (JP)
Title: Egr device of engine
Inventor: EGUCHI NOBUJI
IPC: F02M25/07
Filed: 1990-08-31
Abstract: PURPOSE:To suppress the corrosion and abrasion due to an EGR gas by accumulating an exhaust gas in a pressure accumulation means, and by opening a control valve in a period from the time when an exhaust valve is closed to the time when a suction valve is closed, so as to let the exhaust gas blown into a suction side. CONSTITUTION:A part of exhaust gas exhausted through an exhaust pipe 15 is extracted from the exhaust pipe 15 by an extraction pipe 19, and is compressed by a compressor driven through a cam shaft 23, a pulley 24, a belt 22, and a pulley 21, by an engine, and a compressed EGR gas is accumulated in a pressure accumulation chamber 25, and is fed to a common chamber 27. The EGR gas in the common chamber 27 is so controlled as to be fed to a correspondent cylinder when an electromagnetic valve 28 is opened. Namely, the electromagnetic valve 28 correspondent to the time period from the time when an exhaust valve is closed by a computer 32 for inputting the output of a timing sensor 34, to the time when a suction valve is closed.
Patent JP-2000063332-A (JP)
Title: Production of diaryl carbonate
Inventor: ARAI YOSHIHISA
IPC: C07C68/06
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a diaryl carbonate by using a dialkyl carbonate and an aromatic hydroxy compound as raw materials, not causing the clogging of a device with a solid. SOLUTION: This method for producing a diaryl carbonate of the general formula: ArO-CO-OAr (Ar is phenyl group which is not substituted or is substituted by an alkyl group, an alkoxy group or a halogen) from a 3-6C dialkyl carbonate of the general formula: RO-CO-OR (R is a 3-6C alkyl group) and an aromatic hydroxy compound of the general formula: ArOH. Therein, an alkyl carbamate of the general formula: RO-CO-NH2 contained in the diaryl carbonate is <=0.5 mol.% based on the diaryl carbonate.
Patent JP-H0786384-A (JP)
Title: Specimen pad, specimen pad monitoring system, and semiconductor manufacturing equipment
Inventor: SAKAGUCHI TOMOHIKO
IPC: H01L21/66
Filed: 1993-09-17
Abstract: PURPOSE:To monitor that a prescribed voltage is applied to an electrode or not by a method wherein a specimen attracting electrode provided as buried in a specimen pad is connected to an applied-voltage measuring terminal. CONSTITUTION:A specimen attracting tungsten electrode 3a is provided as buried in a specimen pad 3 on which a specimen 11 is placed. The tungsten electrode 3a is connected to an applied voltage lead-in terminal 8 and an applied voltage measuring terminal 4 by prescribed two different points located on the electrode 3a. The applied voltage measuring terminal 4 is connected to a comparator 6 and the applied voltage lead-in terminal 8 through the intermediary of a cable 7a. The comparator 6 is connected to the applied voltage measuring terminal 4, an alarming device 10, and a drive mechanism 9 through the intermediary of a feedback signal line 6a, and the drive mechanism 9 is connected to an applied voltage power source 7 and various other equipment which form a parallel plate etching device 100. By this setup, it is can be monitored that a prescribed voltage is applied or not.
Patent JP-S6386381-A (JP)
Inventor: MORISHITA FUMIO
IPC: H05B3/48
Filed: 1986-09-30
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-H1160434-A (JP)
Title: Cosmetic for preventing skin aging
Inventor: HAYASE MOTOI
IPC: A61K8/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic excellent in improving activities of chapped skin, improving activities of horny, activities for making the turnover speed of a horny layer faster, activities for making the skin beautiful, or the like by including a specific cell-activating agent and a specified compound. SOLUTION: This skin cosmetic comprises (A) 0.01-5 wt.% at least one kind of cell activating agent selected from diisopropylamine dichloroacetate, γ- aminobutyric acid (salt), γ-amino-β-hydroxybutyric acid (salt), nicotinamide, and N-methyl-L-serine (salt), (B) 0.005-20 wt.% cholesterol ester of an iso type fatty acid of formula I [(n) is 6-32] and/or cholesterol ester of an anti-iso type fatty acid of formula II, and (C), if necessary, a coloring pigment, a preservative, a silicone oil, hydrocarbons, waxes, an ester oil, higher alcohols, vegetable oils, fatty acids, a surface active agent, an antioxidant, polyhydric alcohols, a chelating agent, a thickener, a neutralizing agent or the like.
Patent JP-H0977988-A (JP)
Title: Pigment dispersant for aqueous system, pigment composition containing the same, and aqueous pigment dispersion
Inventor: ITABASHI MASASHI
IPC: C09B67/20
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment dispersant for an aq. system which can disperse a pigment well in an aq. system and can be produced industrially advantageously and to obtain a pigment compsn. contg. the same and an aq. pigment dispersion. SOLUTION: This dispersant is obtd. by reacting an org. colorant having at least one kind of reactive group selected from among COCl and SO2 Cl with a water-sol. or -dispersible linear urethane polymer having at least one kind of reactive group selected from among prim- and sec-amino groups at its molecular ends only.