baber/WOPTO huggingface dataset:
Patent JP-2001146690-A (JP)
Title: Method for reuse of dye residual liquid and reclamation method of dye remover
Inventor: TAKETSUJI KOUJI
IPC: C02F1/54
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for reusing a residual liquid in dyeing and a method for regenerating a dye remover which enable dyes to conveniently be removed from the residual liquid in dyeing in a dyeing process, thereby enable the residual liquid to be used cyclically in order to reduce costs necessary for the treatment of wastewater containing a large quantity of dyes and a dye-assist agent, decrease the influence on surroundings and moreover efficiently use useful materials such as water resources and sodium sulfate. SOLUTION: This method for reusing a residual liquid in dyeing comprises the following processes: (1) bringing the residual liquid in dyeing which has been discharged from a dyeing process and contains dyes and a dye-assist agent into contact with a condensation product of glycoluril with formaldehyde to take up the dyes in the condensation product; (2) separating from treated water the condensation product which has taken up the dyes; and (3) returning the decolored treated water to the dyeing process. This method for regenerating the condensation product of glycoluril with formaldehyde comprises bringing the condensation product which has taken up the dyes into contact with the 0.0001-0.1 N aqueous solution of a specific water-soluble organic solvent and/or a specific alkali compound to remove the dyes from the condensation product.
Patent JP-H09171681-A (JP)
Title: Memory address controller
Inventor: MURAKAMI TATSUO
IPC: G11C11/401
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise caused at a switching time by setting initial values of a row address counter and a column address counter in the same and eliminating the row/column switching. SOLUTION: This device is constituted of the row address counter(LAC) 1, the column address counter(CAC) 2 and a memory 3. The LAC 1 counts a first clock to form a row address. The CAC 2 loads the row address from the LAC 1, and inputs an initial value setting signal LOAD, and counts a second clock from the same count value as the row address to form a column address. Then, the memory 3 is accessed making the CAC 2, an RAS inversion signal, a CAS inversion signal and the output of the CAC 2 address inputs.
Patent JP-H04198007-A (JP)
Title: Hydroxyapatite and production thereof
Inventor: INA KATSUYOSHI
IPC: A61L27/00
Filed: 1990-11-28
Abstract: PURPOSE:To suppress elution of alkali component by treating purified fish bone with an enzyme to remove protein, treating the resulting substance with an alkali, primarily burning the prepared crude hydroxyapatite, cleaning the burnt hydroxyapatite with a solution of specific pH and further secondarily burning. CONSTITUTION:Purified fish bone is boiled in pure water and treated with 0.1-2wt.% based on protein in the fish bone, of protease at 50-70 deg.C into <=10wt.% content of residual organic substance. The resulting substance is treated with 1-4wt.% aqueous solution of NaOH at 90-98 deg.C while stirring to decompose the residual organic substance and to suppress formation of Ca3(PO4)2 during burning. After alkali treatment is over, the bone component is separated and washed with water to give purified hydroxyapatite. Then the hydroxyapatite is primarily burnt in an oxidizing atmosphere at 350-1,200 deg.C and cleaned with an aqueous cleaning solution having pH2-12 for a given time. Then, the hydroxyapatite is secondarily burn oxidizing atmosphere to give hydroxyapatite not eluting an alkali component.
Patent JP-H11133904-A (JP)
Title: Display mark for rotary equipment
Inventor: TAKENAKA SHINTARO
IPC: F16H13/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the advertising effect, and to protect a bearing from wind, rain and dust by providing a rotating part main body in a wheel for fixation at a central part of the wheel, and displaying a display mark in a surface of a static part main body. SOLUTION: A rotating part main body 1 is inserted into a circular opening provided at the center of an automatic wheel for fixation. A bottom part of a bearing insertion hole of a bearing 2 passing through the center of the rotating part main body 1 is provided with a screw fastening bottom part so as to facilitate the exchange of the bearing. The static part main body is installed in the bearing insertion hole through the bearing 2. The rotating part main body 1 and the static part main body are provided with plural projecting rings 9 inclined each other outside of the inserted bearing 2. A weight 5 is installed in a lower part of a display mark 6 of the surface of the static part main body, and even in the case where the rotating part main body 1 is turned, the static part main body is always held at the constant position by the bearing 2.
Patent JP-H08169305-A (JP)
Title: Support device for pivot shaft of wiper device
Inventor: TONERIKAWA RYOJI
IPC: B60S1/34
Filed: 1994-12-15
Abstract: PURPOSE: To attach a pivot shaft without promoting deterioration of a collar. CONSTITUTION: In a pivot support structure of a wiper device, just three step surface parts 3a, 3b, 3c are formed on a sleeve 3 on which a collar 9 is fitted. The step surface part 3b abuts against the inner diameter side of the collar 9 so as to serve as a part for receiving a nut 4, and a washer 8 is set on the step surface part 3c at the most proximal side of the sleeve 3 so that the washer 8 makes contact with the inner surface of an inner seal member 6 set in a through hole 5a formed in a glass panel 5 so as to receive and hold the same.
Patent JP-H09176667-A (JP)
Title: Sliding material composition
Inventor: MASUTANI NOBORU
IPC: C08J5/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a sliding material which can give a sliding material having excellent sliding properties by mixing an epoxy resin component containing an epoxy resin having a plurality of epoxy groups in the molecule with a carbon fiber and/or graphite. SOLUTION: An epoxy resin (e.g. bisphenol A epoxy resin) having at least two epoxy groups in the molecule is mixed with about 0.8-1.2 equivalents of a curing agent (e.g. aromatic diamine) and a suitable amount of a cure accelerator (e.g. imidazole derivative) to prepare an epoxy resin component A. A carbon fiber X having an average fiber length of 300μm or below and/or graphite Y having a mean particle diameter of about 10μm or below are mixed with each other in an X/Y weight ratio of 9/1 to 5/5 to prepare filler component B. Component A is mixed with 10-60wt.% based on components A and B, component B and optionally another filler, the obtained mixture is kneaded with a pressure kneader, and the product of kneading is ground and pelletized to obtain a sliding material composition.
Patent JP-H08224698-A (JP)
Title: Ram guide apparatus for press of waste press
Inventor: SCHWELLING HERMANN
IPC: B30B15/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a such a guide device in which a ram for a press is adequately guided even when an extremely large oblique load is applied thereon, by which any portions of the press ram cannot be hooked or inclined to the divided front walls of a press chute. SOLUTION: The ram plate 3 of the vertical type waste material press 1 has an auxiliary frame 4 as a guide element. The auxiliary frame 4 is mounted with overhanging part 5 on all of its four corners. One or both of sliding members 6 and guide rollers 7 are mounted in the overhanging parts 5 in order to support such components at the inside wall of the press chute.
Patent JP-H09175553-A (JP)
Title: Container with lid
Inventor: ADACHI SOZABURO
IPC: B65D47/06
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a container with lid wherein a lid body structure, which can seal the inside of the container main body from the outside or place the container main body under an air permeable state when necessary, is constituted of a single part. SOLUTION: An opening part 2 is closed by fitting a lid body 7 at the upper end of a container main body 1 for a container with lid. For such a container with lid, a recessed part 8 is provided at a proper location excepting the outer peripheral part, on the lid body 7, and a plurality of incisions 9 are radially formed on the bottom surface 8a of the recessed part 8. Then, at a proper location on the outer peripheral part of the lid body 7, a tongue-shaped part 10 which can be bent back on the top of the recessed part 8, is formed by extending, and at the leading end of the tongue- shaped part 10, a protruding part 11 which can be fitted in the recessed part 8, is provided.  When the protruding part 11 is fitted in the recessed part 8 by bending back the tongue-shaped part 10 on the top of the recessed part 8, the inside of the container main body 1 is sealed from the outside, and when the recessed part 8 is opened by pulling out the protruding part 11 from the recessed part 8, the inside of the container main body 1 is placed under an air-permeable state to the outside by the incisions 9 on the bottom surface 8a of the recessed part 8.
Patent JP-H11167496-A (JP)
Title: Probe circuit for bus
Inventor: IIDA HITOSHI
IPC: G06F13/36
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a probe circuit for a bus which has a circuit for speedily and precisely performing arithmetic-processing of a signal obtained by superimposing a differential voltage of small amplitude on a DC common voltage of large amplitude. SOLUTION: This probe circuit has at least one pair of two signal wires, each of which is provided with buffer circuits 1 provided for each signal wire of a bus for transmitting a bit-string signal of a prescribed speed by differential voltage, and arithmetic circuits for inputting the signal of this circuit 1 and calculating 3, 2 differential voltage or common voltage. The buffer circuit 1 has a small capacity giving no influence on the voltage of the signal wire and a high input impedance.
Patent JP-H05145003-A (JP)
Title: Lead frame
Inventor: TAKAHASHI HIDEYUKI
IPC: H01L23/50
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a lead frame which can be manufactured by a simple process and is excellent in solder wettability. CONSTITUTION:An alloy foil 12 of palladium and silver is rolled on the upper surface of a metal tape 11. A die pad 13 is formed by punching a metal tape 11 under the allay foil 12 together with it. The alloy foil 12 is formed on the upper surface of the die pad 13 and the upper surface of a lead frame 14.
Patent JP-H03194922-A (JP)
Title: Device for crystal-growing ii-vi compound semiconductor
Inventor: SANO MICHIHIRO
IPC: H01L21/208
Filed: 1989-12-22
Abstract: PURPOSE:To obtain a device for efficiently growing crystals using Zn solvent by forming a heat sink of a material whose radiation rate at growing temperature is approximately a half or less of that of carbon and forming a base stopper for fixing the base on the heat sink of a material having a radiation rate equal to or better than that of quartz. CONSTITUTION:In a device for epitaxially growing II-VI compound semiconductor crystals on a heat sink 8 using solvent 2 mainly containing Zn, the heat sink 8 is formed of a material whose radiation rate at growing temperature is approximately a half or less of that of carbon, while a base stopper 4 for fixing a base 7 on the heat sink 8 is formed of a material whose radiation rate is equal to or better than that of quartz. For example, the heat sink 8 made of a pure crystal rod is attached to a bottom of a growing ampoule 1. The base 7 is housed in a space inside the growing ampoule 1 to be mounted on the heat sink 8, while the base stopper 4 for fixing the base 7 is provided wherein carbon is used as the material. Zn is used as the solvent 2 while a ZnSe polycrystal synthesized at low temperature is used as a source crystal 3.
Patent JP-2001030494-A (JP)
Title: Actuator for ink jet printer head utilizing shape memory alloy
Inventor: IN SOKEON
IPC: B41J2/14
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of print state incident to repeated use by adjusting the direction and magnitude of initial deformation thereby minimizing fatigue phenomenon of an actuator due to repeated use. SOLUTION: The actuator for ink jet printer head comprises a lower space section, a silicon substrate 20 in which the lower space section is formed, a silicon oxide film acting to push a thin film of shape memory alloy in the nozzle direction and/or a silicon nitride film acting to pull the thin film of shape memory alloy reversely to the nozzle direction, an insulating film 22 formed on the surface of the silicon substrate 20, and a shape memory alloy layer 29 formed on the insulating film 22 to cover the lower space section.
Patent JP-2000157326-A (JP)
Title: Electric body hair treatment implement
Inventor: KAWAHARA MANABU
IPC: A45D26/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric body hair treatment implement with a depilation unit and a shaving unit which can selectively provide the two different body hair removing functions easily by changing the unit to be attached to the common main body housing and which can reduce generation of noise when driven. SOLUTION: This electric body hair treatment implement has the main body housing 2 with a power source 1, a depilation unit 3 and a shaving unit 4. The depilation unit 3 and the shaving unit 4 are detachably attached to the main body housing 2 selectively, and both units are driven with electric power fed from the power source 1. The depilation unit 3 is driven by a depilation motor 5 by way of a reducer 6, and a shaving motor 7 for driving the shaving unit 4 is included in the shaving unit 4 separately from the depilation motor 5.
Patent JP-H11167582-A (JP)
Title: Photographed image retrieval device, photo printer and automatic print vending machine
Inventor: YOSHIKAWA SUMIO
IPC: G06F17/30
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To recognize images which are recorded on a film stored in a cartridge and to easily carry out a reprint request by reading and displaying digital image data which are recorded on a recording medium. SOLUTION: When a cartridge is loaded, an identification code(ID) to identify the cartridge and each image frame are displayed on a liquid crystal panel 206 based on digital image data which are read out of an IC chip. For each operation of a display switch key 246, switching is performed among displays of every lateral eight frames, every lateral four frames and every single frame. When an image frame is designated and an enter key 250 is operated, a ruled line showing a print size is displayed on the designated frame image. Thus, images recorded on a negative film can be recognized even when an index print, for example, is lost. Furthermore, it's possible to designate a frame number, a size and the number of print sheets while the frame images are displayed.
Patent JP-H09173998-A (JP)
Title: Drying liquid recovering device for device for vapor-drying work
Inventor: KOUNOU MASATOSHI
IPC: F26B3/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To liquefy and recover the vapor used in drying a work after the work is cleaned with a cleaning soln. substituted for a fluorocarbon. SOLUTION: A vapor generating tank 18 having a heater 20 is installed, a drying liq. 19 consisting essentially of an incombustible fluoride liq. is supplied in the tank 18 and vaporized by the heat of the heater 20 to form a vapor phase, and a cleaned work is dried in the vapor phase. The drying vapor is passed through the heat exchanger 27 cooled by a cooler 28, liquefied and recovered.
Patent JP-H05174707-A (JP)
Title: Manufacture of aperture grill
Inventor: MAKITA AKIRA
IPC: H01J29/07
Filed: 1991-12-18
Abstract: PURPOSE:To manufacture an aperture grill wherein desired weight distribution can be obtained without changing the thickness of a basic material, and the property of the aperture is favorable. CONSTITUTION:A thin plate 1 is cleaned, and resist 2 is applied on both sides of a thin plate, and then the resist is exposed by using a mask 3 where an etching mask is drawn, and development is performed to form a resist pattern 4, and etchant is sprayed from both sides to etch the pattern, whereby an opening 5 and thin part 6 are formed. Hereby, the weight can be reduced without thinning the thin plate of a base material, and also the quantity to be removed by the part thinned from the center to the periphery in the direction perpendicular to a slit is made small, and weight distribution is formed in the aperture grill.
Patent JP-H07189286-A (JP)
Title: Dozer device
Inventor: SAIDA TOKUZO
IPC: E02F3/815
Filed: 1993-12-28
Abstract: PURPOSE:To simplify operations which change the width of action of a blade. CONSTITUTION:A rib 12, which mounts an extension blade 11 is installed to both ends of a blade main body 10 in such a fashion that it may project in the rear. A mounting section 13, which is vertically inserted and outwardly fitted into the end of the blade main body 10 and the rib 12, is con tinuously installed to the extension blade 11 and in a state where the extension blade 11 is mounted to the blade main body 10, the extension blade 11 is received and supported on the front on the end of the blade main body 10. A contact section 14 to the rear side of the blade main body 10 is formed on the mounting section 13, and further, the extension blade 11 is connected to the blade main body 10 by way of a connection pin 17 which is removed from the lateral direction over the mounting section 13 and the rib 12.
Patent JP-H06164828-A (JP)
Title: Drive method for image sensor
Inventor: SAKASAI KAZUHIRO
IPC: H04N5/369
Filed: 1992-11-24
Abstract: PURPOSE:To provide the drive method for an image sensor in which an output offset is decreased and the output dispersion is decreased by changing a voltage of a gate on/off gate pulse for a charge transfer thin film transistor(TR) and a resetting thin film TR for each picture element of a different shape and having an additional capacitance. CONSTITUTION:When a capacitance of an additional capacitor 18 is changed with each picture element due to process fluctuation, a gate pulse of a different voltage from each thin film TR is applied so that a potential change in a feed- through generated in a charge transfer thin film TR TT and a resetting thin film TR is uniformized in all picture elements, as the drive method for the image sensor.
Patent JP-H10158265-A (JP)
Title: Pyrrolonaphthyridinium derivative
Inventor: NAKAZAWA YOSHITAKA
IPC: C07D471/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for diagnosing diabetes (complications), complications related to dialysis, amyloidosis, aging, diseases, etc., associated with the aging or evaluating pharmacodynamic effects of a medicine effective against the diseases, etc. SOLUTION: This compound is represented by the formula  R1 to R3 are each a [(protected) amino or carboxy-substituted]alkyl} or its salt, e.g. 8- hydroxy-1,2,6,7,8,8a-hexahydro-3-(1,2,3-trihydroxypropyl)-1,4,6tris(3- carboxypropyl)- pyrrolo[2,3,4-de][1,7]naphthyridinium. The compound represented by the formula is obtained by the coexistence of an amine component represented by the formula R1 -NH2 , R2 -NH2 or R3 -NH2 with saccharides such as a hexose, an aminosugar or an oligosaccharide.
Patent JP-H10157424-A (JP)
Title: Antiskid device for tire
Inventor: ZUKOSHI TOMOHITO
IPC: B60C27/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the tensile strength and elongation of the subject device by constructing it by the method wherein a tire cord composed of single fiber groups arranged slantwise and a tire cord composed of single fiber groups arranged reversely are superposed, both sheets of the cords are held between two rubber sheets, then they are cut into a specified form by a burr cutter, and applying vulcanization molding thereto. SOLUTION: A tire cord 5 in which single fiber groups are distributed slantwise to the circumferential direction of a tire chain and a tire cord 6 formed by reversing the distribution of the former are superposed. The arrangement of each group is slantwise along the pattern of antiskid unit 1 (arrangement of pattern holes 2). The cords 5, 6 are held between rubber sheets 7, 8 made of such as synthetic or natural rubber so that a preliminary formation is made. Then, after the integrated body of the rubber sheets 7, 8 and the cords 5, 6 are cut into a specified pattern by a burr cutter, the integrated body is put in a mold and subjected to vulcanization molding to thereby provide an antiskid unit 1. Thereafter hooks 3 and rubber cylinders 4 are fitted to the periperal parts of the antiskid unit 1 to thereby provide tire chain component parts.
Patent JP-H06159250-A (JP)
Title: Micropump
Inventor: KIMURA SAKAE
IPC: B81B3/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide a micropump which has a simple structure, is compact, and conveys a minute amount of liquid by combining a shape memory alloy coil spring, a pipe which has elasticity, and a unidirectional valve. CONSTITUTION:A shape memory alloy coil spring 2 which is concentric and integral with a pipe 1 consisting of elastic body like silicone rubber is embedded in the wall of the pipe 1, and a unidirectional valve 5 on the suction side and a unidirectional valve 6 on the discharge side are provided at a suction port 3 and a discharge port 4 of the pipe, respectively. The pipe 1 in which the shape memory alloy coil spring 2 is embedded is shrunk and expanded by conducting and stopping current to an electrode 8 for conducting and heating at both ends of the shape memory alloy coil spring to constitute a micropump.
Patent JP-H03193419-A (JP)
Title: Method for molding molded product having pattern on its surface
Inventor: MIYAZAKI TOSHIHIRO
IPC: B05D5/06
Filed: 1989-12-25
Abstract: PURPOSE:To form a large pattern composed of granitelike particles by forming a pattern by bonding liquid dropletlike particles to the surface of a mold and subsequently charging a curable composition in the mold to cure the same. CONSTITUTION:Sprayable coating prepared by compounding a filler, pigment or the like with a thermosetting resin is diluted with a solvent and sprayed to a lower mold 1a by a spray gun 4 to bond liquid droplet like particles 2 to the lower mold 1a. Next, sprayable coatings having different brightnesses, hues and color phases are successively sprayed to the surface of the lower mold 1a and an upper mold 1b and the lower mold 1a are registered to inject a composition prepared by compounding a filler and, if desired, pigment with a thermosetting resin in the molds. Subsequently, the composition is cured under heating and demolded to obtain a bathtub having a granitelike pattern and a beautiful smooth surface.
Patent JP-H06159427-A (JP)
Title: Hydraulic buffer
Inventor: KAGAWA SHINICHI
IPC: B60G17/015
Filed: 1992-11-20
Abstract: PURPOSE:To provide an extention side with attenuation force different from that of a contraction side by generating attenuation force in an extention time of a piston rod of a hydraulic buffer, different from that in a contraction time even at the same stroke position. CONSTITUTION:A piston rod 3 is composed of a rod 9 and an auxiliary rod 10, while a piston 2 is fastened to the auxiliary rod 10 by means of a nut 14. A cutout disc 16 and a check valve 17 are caulked and fixed to an inside of the nut 14. An orifice 18 which generates attenuation force between a center portion of the cutout disc 16 and a metering pin 5 at the time of contraction is provided. An orifice plate 20 is caulked and fixed to an inner space of an upper end of the auxiliary rod 10. An orifice 21 which generates attenuation force between the orifice plate 20 and the metering pin 5 at the time of extention is provided. An oil passage 22 is formed on a lower side of the orifice plate 20, while a one-way valve 24 is provided on the oil passage 22 on the side of a stepped hole 11.