baber/WOPTO huggingface dataset:
Patent JP-2000246333-A (JP)
Title: Protection of wire rod coil, and attaching method of wire rod coil and protector
Inventor: TADA TAKAYOSHI
IPC: B21C47/34
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a protector, with which attachment and detachment of a wire rod coil can be simply and quickly performed and flaw prevention on a wire rod coil end can be surely performed, by installing a main body part of a doughnut plate shape for covering the end of the wire rod coil, and a selvage part which is provided on a peripheral part of the main body part and bent towards the peripheral face of the wire rod coil so as to enable winding in a perimeter direction. SOLUTION: A protector 1 has a main body part 4 of a doughnut plate shape, and a selvage part 5 installed on a peripheral part of the main body part 4. The protector 1 abuts on the end of a wire rod coil 2 in a way that the main body part 4 covers the coil 2. Then, the selvage part 5 is bent along the peripheral face of the wire rod coil 2, and a fastening material 8 of a perimeter direction is wound and fastened along the peripheral face of the wire rod coil 2 at the position for crossing over the selvage part 5 so as to attach the protector 1 against the wire rod coil 2. Preferably, the selvage part 5 is arranged to the main body part 4 corresponding to a hoop streak 9 which binds the wire rod coil 2 by hooking and winding in a diameter direction and an axial direction at plural portions in the perimeter direction.
Patent JP-H06262197-A (JP)
Title: Method for adding organic matter and flocculating agent in intermittent aeration type activated sludge method
Inventor: TSUMURA KAZUYUKI
IPC: C02F3/12
Filed: 1993-03-10
Abstract: PURPOSE:To prevent the degradation in a phosphorus removing rate by installing an ORP meter to an aeration tank, measuring denitrification time in accordance with detection of an ORP flexure point to calculate a DN ratio and adding org. matter to the aeration tank at the point of the time the DN ratio attains a prescribed value or above. CONSTITUTION:The intermittent type activated sludge method comprises removing the nitrogen and phosphorus in waste water by repeating an aerobic state of executing aeration of the waste water and an anaerobic state of executing agitation by stopping aeration in two pieces of the aeration tanks 2a, 2b connected in series. The ORP meter 6a is installed to at least one aeration tank 2a and the measured output thereof is inputted to a controller 9. The operation is shifted into an agitating stage after the aeration is executed for the prescribed period of time. The denitrification time is measured by the controller 9 in accordance with the detection of the ORP flexure point and Tf/Te (DN ratio) is calculated. Consequently, the org. matter is added to the one aeration tank 2a by controlling an org. matter adding pump 11 by the controller 9 at the point of the time the DN ratio attains the prescribed value or above.
Patent JP-S53135961-A (JP)
Title: Preparation of 1-amino-2,4-dibromoanthraquinone
Inventor: KATOU KIMITOSHI
IPC: C07C225/34
Filed: 1977-04-28
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of anthraquinone dye, economically and in high purity, without using a large amount of sulfuric acid or fuming sulfuric acid, by the bromination of 1-aminoanthraquinone fine crystals in an aqueous medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01224390-A (JP)
Title: Production of nucleoside derivative
Inventor: HONDA YUTAKA
IPC: C07H19/167
Filed: 1988-03-01
Abstract: PURPOSE:To obtain the title compound of high purity where an acyl group and a halogea atom. are introduced in 2'- and 3'-positions (or 3'- and 2'-positions) in high yield, by reaction of a specific nucleoside with an acryl halide in an organic solvent containing an organic acid. CONSTITUTION:In the organic solvent containing a 6-12C organic acid such as formic or acetic acid, a nucleoside whose 2'- and 3'-position are 1- alkoxyalkylidenized or 1-alkoxyarylalkylidenized (bases are purine or pyrimidine) is combined with 3-4 fold molar equivalents of acyl halide, organic acid anhydride and hydrogen halide to effect the reaction, preferably at 0-20 deg.C to give the subject compound into which a halogen atom.and an acyloxy group are introduced in the 2'- and 3'-positions or 3'- or 2'-positions.
Patent JP-S57165389-A (JP)
Title: Novel penicillin and cephalosporin compound
Inventor: MACHIDA YOSHIMASA
IPC: A61P31/04
Filed: 1981-04-02
Abstract: NEW MATERIAL:The compound of formulaI[R 1  is H or methoxy; R 2  is H or OH; R 3  and R 4  are OH or acyloxy; x is group of formula II or formula III (R 5  is acyloxy or N-containing heterocyclic-thio which may have substituent group); Y is S or >N-R 6  (R 6  is H or lower alkyl)], its non-toxic salt, and its carboxylic acid ester.  
     EXAMPLE: 7β-[ D-2-( 6,7-Diacetoxy-1,4-dihydro-4-oxoquinoline-3-carboxamindo )- 2-( 4-hydroxyphenyl )acetamido ]-3-( 1-carboxymethyl-5-tetrazolyl )thiomethyl-3- cephem-4-carboxylic acid.  
     USE: Antibacterial agent hvaing extremely strong antibacterial activity especially against Pseudomonas aeruginosa and Klebsiella pneumoniae.  
     PROCESS: The compound of formulaIis prepared by reacting the compound of formula IV, its salt or its hydrate with the compound of formula V or its reactive derivative. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06265052-A (JP)
Title: Pipe joining method
Inventor: MAKI ATSUSHI
IPC: F16L1/024
Filed: 1993-03-10
Abstract: PURPOSE:To perform proper centering of a piping by a method wherein an existing and a new pipe are independently clamped by the clamping device of a pipe joining device, after the pipe the center height of which is lower is raised to cause coincidence of the core heights of the two pipes with each other and the postures are joined with each other, the new pipe is moved to the existing pipe side for interjoining. CONSTITUTION:For example, when a new pipe is displaced in a core downward from an existing pipe 30, the new pipe 31 is clamped by one clamping device 13 of a joining device 11 and the pipe the center height of which is lower is raised until the center of the existing pipe 30 is caused to coincide with that of the new pipe. Through expansion of the expansion contraction pipe 14 of the pipe joining device 11, the existing pipe 30 is clamped by means of a clamping device 16. The new pipe 31 is horizontally moved to insert the socket 32 of the existing pipe 30 in the insertion port 33 of the new pipe 31 for interjoining. When a core displacement relation is reversed, the socket 32 side of the existing pipe 30 is raised to bring the existing pipe 30 into an inclined state. The insertion port 33 of the new pipe 31 is brought into a down state for inclination and the postures and the cores of the two pipes 30 and 31 are interjoined.
Patent JP-S58164900-A (JP)
Inventor: YOSHIDA TETSUJI
IPC: E04F21/12
Filed: 1982-03-26
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-S52133943-A (JP)
Title: 3-chloro-4-allyloxyphenylyzuvic acids
Inventor: KIKAZAWA KAZUO
IPC: A61K31/19
Filed: 1976-04-30
Abstract: PURPOSE: Chloro-4-allyloxyphenylpyruvic acids I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10231559-A (JP)
Title: Center pillar provided with beam steel frame, and construction method for mixed structure using same
Inventor: YUKIMURA NORIE
IPC: E04B1/30
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a center pillar provided with a beam steel frame, and a contruction method for a mixed structure in which manufacturing cost and transport cost can be largely reduced, and in which a construction period can be reduced. SOLUTION: A center pillar 1 is a precast member comprising spiral steel pipe having spiral ribs and center pillar concrete filled in it. A beam steel frame 2 for joining an end part of a steel beam is composed of a cross-shaped steel member 2a, and an insertion steel pipe 2b integrally provided to vertically penetrate a center part of the steel frame member 2a. In some cases, a closure plate 2c of a column-beam joint part panel zone is used. The center pillar 1 is inserted into the insertion steel pipe 2b of the beam steel frame 2 to fix its position, and expansion mortar 3 is filled in a gap between the center pillar 1 and the insertion steel pipe 2b, thereby the center pillar 1 and the beam steel frame 2 are integrated with each other.
Patent JP-S62208438-A (JP)
Title: Driving device for optical system
Inventor: MIYAJIMA GIICHI
IPC: G11B7/09
Filed: 1986-03-07
Abstract: PURPOSE:To drive an optical system with high accuracy and stably by providing a driving means for expanding and contracting a piezoelectric element in the moving direction, and simultaneously, bringing both ends of this piezoelectric element into contact with a guide member alternately, and moving the optical system. CONSTITUTION:When an objective lens 105 inputs an applied voltage to a piezoelectric element 110b, as well, from a neutral position B, in a state that the applied voltage has been inputted to a piezoelectric element 110d, the displacement is shifted from H1 to H2. The applied voltage is inputted continuously to a piezoelectric element 110c by turning off the applied voltage of the piezoelectric element 110d, its tip part abuts on the inside peripheral surface 109b of a guide 109 and when the displacement is ended, the applied voltage of the piezoelectric element 110b is turned off continuously, and the displacement is returned to a state of H1 from a state of H2. This process is repeated continuously, and the objective lens 105 is driven by a prescribed displacement quantity in the tracking direction. Also, at the time of displacing it in the direction opposite to the tracking direction, it is executed by displacing the piezoelectric element 110b and 110a, as 110b and 110c, respectively, in the same way.
Patent JP-S59175240-A (JP)
Title: System for detecting error in digital transmission
Inventor: SHIMIZU KOUICHI
IPC: G11B20/18
Filed: 1983-03-25
Abstract: PURPOSE:To detect not only a bit error during transmission but also a bit error due to stack of a specific bit of elastic storage especially by adding an error detecting code without changing the number of bits in one frame. CONSTITUTION:A receiving section extracts a frame synchronizing pulse D5 and a transmitted clock C1 from transmission data and stores this data in the elastic storage and the data stored therein is read in the timing of a control signal C6. An FF is subjected to initial set to a logical value 1 in the 3rd bit location of a time slot TS0 by a control signal C7, a parity produced by a partity generator is stored in the FF in the timing of a control signal C8 based on the initial set and the content of the 4th bit location of the time slot TS0, and the operation that the new content of the FF and the parity produced from the next bit to the transmission data are stored again in the FF is repeated until the last bit of a TS31, and the presence of an error is checked by comparing the parity bit included in the 2nd bit of the TS0 of the next frame with the content of the FF by a check device.
Patent JP-H11228210-A (JP)
Title: Plasticity improvement in kaolinite
Inventor: SHIBAZAKI YASUO
IPC: C04B33/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the plasticity of natural kaolinite and artificial kaolinite. SOLUTION: A kaolinite is brought into contact with an aqueous solution containing NH4 <+> to adsorb NH4 <+> on the surface of the kaolinite. The kaolinite is brought into contact with an aqueous solution containing a divalent cation and the NH4 <+> adsorbed on the surface of the kaolinite is substituted with the divalent cation. The aqueous solution containing NH4 <+> is an aqueous solution of CH3 COONH4 or an aqueous solution of NH4 Cl and Mg<2+> or Ca<2+> is used as the divalent cation.
Patent JP-S60194422-A (JP)
Title: Coupling struction of spectacle frame with endpiece
Inventor: TANAKA KENJI
IPC: G02C1/08
Filed: 1984-03-16
Abstract: PURPOSE:To make the frame of a pair of spectacles lightweight and decorative by dividing the frame into upper and lower split washers and a endpiece and fixing these members with screws having screw holes and screws to be screwed into the screw holes. CONSTITUTION:Each of split parts on both the ends of the spectacle frame is divided into the upper and lower split washers 1, 3 and the endpiece 4. A screw hole 1D, a play hole 3D and a through hole 4F are formed on the upper and lower split washers 1, 3 and the endpiece 4 respectively. At the assembling of the frame, the upper split washer 1 is fixed to the endpiece 4 with the screw 5 having the screw hole 5A and then the endpiece 4 is fixed to the lower split washer 3 with the screw 6. Therefore, light alloy which can not be adopted by welding can be used and the weight can be reduced. Since a pattern is prevented from discoloring or decoloring due to the welding, the frame can be made decorative.
Patent JP-H04266970-A (JP)
Title: Elastic modulus-variable material
Inventor: SHIGA TORU
IPC: F16F1/36
Filed: 1991-02-20
Abstract: PURPOSE:To provide a flexible polymer material changing its elastic modulus by the action of a magnetic field having higher safety than that of an electric field. CONSTITUTION:An elastic modulus-variable material is characterized by dispersing particles magnetically polarized by the action of a magnetic field in a flexible polymer material. The polymer material is a rubber or a gel, and the dispersing particles are the particles of one kind or more of metals, organic components and organic.inorganic composite materials which are magnetically polarized by the action of a magnetic field. The elastic modulus of the material is rapidly and reversibly changed by the application of the magnetic field, thereby permitting to safely apply the material to energy-transmitting or absorbing parts such as automotive clutches and dampers.
Patent JP-S52125406-A (JP)
Title: Moving beam of truss shape rahmen structure in walking beam furnace
Inventor: TSUNODA JIYUNJI
IPC: C21D1/00
Filed: 1977-04-28
Abstract: PURPOSE: To decrease the heat loss due to water cooling with preventing the side vibration of the moving beam and with providing the rigidity by the process, in which cross pipes are supported with header and both supporting parts are tied with horizontal beam, the center is supported with post pipe and the lower tip is passed through furnace bed and connected with horizontal beam in the steel ingot heating furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05154772-A (JP)
Title: Control device for air tool
Inventor: KATO HIDEO
IPC: F16K27/00
Filed: 1991-02-21
Abstract: PURPOSE:To make the control insertion itself of an air tool compact by providing a board having multiple input/output ports connected to external circuits and air passages corresponding to specific control circuits communicated to the input/output ports on a valve unit. CONSTITUTION:A board 71 having multiple input/output ports connected to external circuits and air passages T1-T9 corresponding to specific control circuits communicated to the input/output ports is provided. A valve body 72 having multiple valves B1-B5 communicated to the air passages T1-T9 to switch them is provided. When the valves B1-B5 provided on the valve body 72 are operated, the air passages T1-T9 provided on the board 71 are switched, the input/output ports communicated to the air passages T1-T9 are controlled, and an air motor 3 is driven when air is fed via the external circuits.
Patent JP-H10244330-A (JP)
Title: Die check mechanism of press machine
Inventor: KURASHITA HIROYUKI
IPC: B30B15/28
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To judge whether the combination is well or not, without generating breaking of a die and a punch in a press machine driven with a servo motor. SOLUTION: This is a die check device in a press machine to move a punch 4 with a servo motor 8, and it is provided with a load detecting means 17 to detect the load to the servo motor 8 and a defect judging means 20 to judge that the combination of the punch 4 and a die 5 is defective when the detected load is made over than the set value s. A command change controlling means 27b to change the command of the servo motor 8 so that the punch 4 is raised at once corresponding to this defect judgement.
Patent JP-H05245042-A (JP)
Title: Electric kettle
Inventor: TANAKA HIRONOBU
IPC: A47J27/21
Filed: 1992-03-06
Abstract: PURPOSE:To extend heating period of time after boiling according to the quality of water having been judged. CONSTITUTION:A control means 7 for controlling heating of liquid, a water quality judging means 10 for judging the quality of water, and a water purity judging means 11 for judging degree of removal of impurities of liquid are provided, whereby heating period is extended according to the quality of water having been judged after the water begins to boil, and hence electric power is not consumed uselessly and optimum cleaning of water can be performed.
Patent JP-H04284711-A (JP)
Title: Discriminator
Inventor: NOTO KAZUYUKI
IPC: H03H9/56
Filed: 1991-03-14
Abstract: PURPOSE:To match a discriminator even with an IC in which the capacitance of a built-in capacitor is small. CONSTITUTION:Vibration electrodes 4, 5 are formed to a front side and a rear side of a piezoelectric substrate 1. The vibration electrode 4 is structured in such a way that vibration sections 4a, 4b are connected in series by a conductor 7. Similarly, the vibration electrode 5 is structured in such a way that vibration sections 5a, 5b are connected in series by a conductor 8. The resonance vibration is caused between the vibration sections 4a and 5a and between the vibration sections 4b and 5b.
Patent JP-S60197393-A (JP)
Inventor: FUJITA TETSUO
IPC: B26D1/02
Filed: 1984-03-16
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-S53136192-A (JP)
Title: Tv camera for reactor
Inventor: KIMURA MOTOHIKO
IPC: G21C17/08
Filed: 1977-04-28
Abstract: PURPOSE: To provide an improvement of underwater TV camera performance by equipping optical fiber around underwater TV camera photographing body tube hung down into water of pressure vessel, those bundled top surface being lighted with a lighting lamp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06265450-A (JP)
Title: Analyzer
Inventor: TAKAIWA SATOSHI
IPC: G01N31/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide an analyzer that is able to shorten a span of time for the zero adjustment of an analyzer gage by way of making this analyzer gage into commonness, thereby making an efficient analytical job achievable. CONSTITUTION:In this analyzer, three-way solenoid valves 60, 63 and 66 are selected in regular sequence, whereby respective emissions of oxygen generated out of hydrogen petoxide in washings fed through three passages A1, A2 and A3 are able to be selectively inducted into a common oxygen sensor 45. In brief, at a liquid controller, since each oxygen of respective systems 100 to 102 is measurable by the common oxygen sensor 45, such a requirement that the oxygen sensor is subjected to zero point adjustments falls into disuse.
Patent JP-H02230769-A (JP)
Title: Pyroelectric type solid-state image sensing device
Inventor: KONUMA TORU
IPC: H04N5/335
Filed: 1989-03-03
Abstract: PURPOSE:To improve dynamic range and S/N ratio by a method wherein electric charge induced on the upper surface of a pyroelectric film is utilized as a signal by storing electric charge induced on the upper surface and the lower surface of the pyroelectric film of a pyroelectric type solid state image sensing device, in different capacitance elements. CONSTITUTION:A p-type diffusion layer 4-2 for the channel of a second reset transistor MR-2 for setting the upper surface of a pyroelectric film 12 connected through an Al layer 11-3 of a first layer and an Al layer 15 of a second layer at an initial voltage Vinit, and an n<+> type diffusion layer 3-3 as a capacitor for integrating a signal induced on the pyroelectric film 12 are provided. An n<+> type diffusion layer 2-4 for the channel of a buried type CCD for transferring the signal induced on the upper surface of the pyroelectric film 12 is formed, and the signal is led out.
Patent JP-S55142348-A (JP)
Title: Manufacture of printing plate for lithography
Inventor: FUJII HITOSHI
IPC: G03F7/075
Filed: 1979-04-23
Abstract: PURPOSE:To easily obtain a printing plate of high quality by covering a substrate with a silicone layer to be subjected to selective plasma treatment with a patterned protective layer and making the protective layer of photosetting organopolysiloxane which is about equal to the silicone layer in surface tension. CONSTITUTION:Silicone layer 2 and photosetting organopolysiloxane layer 3 are laminated on support 1, irradiated with ultraviolet rays 5 through original plate 4, developed, and fixed to form patterned protective layer (set film of organopolysiloxane) 3' and exposed surface 2' of layer 2. By applying activated chemical species 6 in a plasma state through layer 3' as a mask surface 2' is selectively made lipophilic to form ink receiving portion (printing area) 2'', and then layer 3' is exfoliation-removed from layer 2 to obtain a printing plate for lithography having portion 2'' and ink repellent portion (non image area) 7.
Patent JP-S62207342-A (JP)
Title: Rubber composition
Inventor: AKITA SHUICHI
IPC: C08L21/00
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a rubber compsn. suitable for use as a tire tread having high resilience and resistance to wear and wet skid, by blending a copolymer obtd. by reacting a specified arom. vinyl compd./conjugated diene living polymer with an org. compd. having a specified atomic group as a raw rubber component. CONSTITUTION:This rubber compsn. contains at least 20wt% copolymer obtd. by reacting the following copolymer (1) with the following compd. (2) as a raw rubber component. (1) An arom. vinyl compd./conjugated diene copolymer having an active terminal, a bonded arom. vinyl compd. unit content of 35-60wt%, a 1,2-bonded conjugated diene moiety content of not more than 35mol% and a block arom. vinyl compd. content of nor more than 5wt% based on the amount of the bonded arom. vinyl compd., obtd. by carrying out a polymn. reaction in the presence of an organolithium initiator. (2) At least one compd. selected from the group consisting of org. compds. having a group of the formula (wherein X is O or S), benzophenones having an amino group and/or a substd. amino group and thiobenzophenones having an amino group and/or a substd. amino group.
Patent JP-H08250626-A (JP)
Title: Semiconductor device
Inventor: MIZUKAMI HIROSHI
IPC: H01L23/34
Filed: 1995-03-09
Abstract: PURPOSE: To provide a semiconductor device wherein a semiconductor chip is effectively and sufficiently cooled and in active circuit element or the like can be formed in the semiconductor chip with high level of integration. CONSTITUTION: A plurality of cooling holes 22 are formed on a semiconductor chip 15. In the chip, an active circuit element 16 which is arranged in a semiconductor device and cooled by making refrigerant flow is formed. When the semiconductor device is operated, the thermal conductivity at the time of making the refrigerant flow in the cooling holes 22 is remarkably increased, i.e., a several tens times the thermal conductivity at the time of making the refrigerant flow along a plane surface. Since the refrigerant flows to directly come into contact with the active circuit element 16 of the semiconductor chip 15 or the like, very effective cooling can be realized.