baber/WOPTO huggingface dataset:
Patent JP-H05170076-A (JP)
Title: Hydraulic brake control device for vehicle
Inventor: TAKEMASA SHIGERU
IPC: B60T8/58
Filed: 1991-12-24
Abstract: PURPOSE:To eliminate operating sound and vibration during driving slip control while performing the braking slip control of wheels so as to provide a driver with a desirable feeling. CONSTITUTION:A change-over valve device 75 is provided at ducts 77, 82 for connecting the reservoir 4 of a master cylinder 3 to a reservoir 62 for anti-skid control. Normally, the discharge ports of change-over valves 47, 48 serving as valves for controlling liquid pressure are connected to the reservoir 4 side of the master cylinder 3 and cut off from the reservoir 62. When a brake pedal 6 is depressed, the liquid pressure of the master cylinder 3 is generated to communicate the discharge ports of the change-over valves 47, 48 with the reservoir 62 side.
Patent JP-H05177208-A (JP)
Title: Aluminum alloy plate for molding having excellent drawing
Inventor: TERUDA SHINJI
IPC: C22F1/00
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the galling to be generated at the time of ironing of, for example, a DI can body material by forming an aluminum alloy plate so as to have specific surface characteristics. CONSTITUTION:The aluminum or aluminum alloy plate has pits of 1 to 500mum diameter, 0.1 to 20mum depth and 1>= minor axis/major axis >=0.6 at >=25% area rate on its surface. The pits are formed by transfer from surface-roughened rolling rolls, shot blasting, chemical etching, electrochemical treatment and the combinations thereof.
Patent JP-H11179168-A (JP)
Title: Method for operating membrane module
Inventor: KAMIMURA KEIJI
IPC: B01D63/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To remarkably suppress increase in permeation differential pressure when water is passed through a new membrane element. SOLUTION: Raw water in a raw water tank 1 is fed in a membrane module 3 by means of a raw water pump 2 and is treated by membrane permeation by means of a membrane element 4 and is separated into a permeation water and a conc. water. The amt. of water permeation through this membrane module 3 is controlled by controlling the amt. of feeding and the pressure of the raw water to the membrane module 3 or the travel of a valve 5 of a permeation water extracting line. When water permeation to the membrane module 3 mounted with a new product as this membrane element is started, the water permeation is started in such a way that until e.g. 12-48 hr pass from the start of water permeation, the amt. of water permeation is kept at about 20-50% of the aimed amt. of water permeation.  In addition, the permeation water is either taken out as it is (a) or at least a part of the permeation water is returned to the raw water tank 1 through a returning line 6 (b).
Patent JP-H06192842-A (JP)
Title: Method for coating resin formed article
Inventor: AKEBOSHI KOJI
IPC: C23C18/28
Filed: 1992-12-24
Abstract: PURPOSE:To impart good adhesion in coating and high conductivity to a resin formed article by forming an electroless plating film with the surface resistance specified before the formed article contg. polyamide resin is coated. CONSTITUTION:A resin formed article contg. polyamide resin is etched by an etchant (hydrochloric acid, formic acid, etc.) contg. surfactant, etc. The article is then sensitized and activated by the catalyst acceleration process, etc., and the article is electroless-plated by using Ni-P, Ni-Co-P, Ni-Zn-P, etc., Ni, Cu, Pd, Pt, Au and Ag are deposited, as required, on the plating film. Consequently, a resin formed article having a nice appearance is obtained.
Patent JP-H06191043-A (JP)
Title: Production of nozzle plate of ink jet head
Inventor: INADA TOSHIO
IPC: B41J2/145
Filed: 1992-12-24
Abstract: PURPOSE:To obtain an emitting orifice shape of high quality enhanced in the degree of freedom with enhanced mass productivity by forming the taper shape of a nozzle by the press processing of a film material and further forming a through-hole by excimer laser processing. CONSTITUTION:A resin film 21 having a proper thickness is positioned so as to be held between a flat base plate 22 composed of a metal and a projection formed base plate 23 having a projection 25. When the resin film 21 is pressed by the flat base plate 22 and the projection formed base plate 23 in such a state that the projection 25 is pressed against the resin film 21, a cavity 26 is formed to the resin film. Next, an image is formed to the center of the cavity 26 by the irradiation of the center of the cavity with excimer laser beam and abrasion processing is applied to the cavity to form a through-hole 27. By this method, a nozzle plate 21 excellent in air bubble discharge properties and having an emitting orifice shape of high quality is formed by forming the cavity 26 due to press processing and the through-hole 27 due to laser abrasion processing.
Patent JP-H10189063-A (JP)
Title: Separation and recovery method for positive and negative electrode materials of secondary battery
Inventor: ONISHI TAKASHI
IPC: B03B7/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a separation and recovery method for automatically separating and recovering positive and negative electrode materials from a waste nickel hydrogen battery without any change in quality and in shape. SOLUTION: This method comprises a crushing and cutting means 11, a wind force classification means 12A, a wet classification means 12B, a weak flow selection means 14 for separating an electrode material slurry 26 into positive and negative electrode materials, a dehydrator and a waste water processing means 17. The wind force classification means 12A and the wet classification means 12B eliminate materials other than the electrode material from a powder mixing crushed material of a nickel hydrogen battery to select the electrode material slurry 26. Then, while the electrode material slurry 26 is poured into the weak flow selection means 14 along with weak flow water, positive and negative electrode material powders are separated and recovered.
Patent JP-H11181852-A (JP)
Title: Waterproof pan
Inventor: MOTOHASHI AKIO
IPC: E03C1/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof pan suited to improve the workability for installing a side wall panel to a frame and the workability for erecting the frame by permitting easy erection of the frame to the accurate position. SOLUTION: In a waterproof pan equipped with a wall installing surface on which a plurality of side wall panels are installed, a frame positioning projected portion 5 is arranged at positions for erecting frames for coupling the neighboring side wall panels together. Then, the positioning projected portion 5 is formed as projections 8, 8 consisting of a pair of right and left rectangular parallelepiped shapes, and one end of the frame is fitted to the space between these projections 8, 8 thereby positioning and erecting the frame.
Patent JP-2001175561-A (JP)
Title: Domain name system
Inventor: TAMAI NOBUHIRO
IPC: H04L12/70
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To make efficiently selectable the inquiry destination and to accelerate the speed for acquiring the inquired result in a system connected to plural networks. SOLUTION: With a name applied from a domain name retrieving means 21 as a key, an inquiry destination server information stored in a retrieval destination information storage part 231 is retrieved by a data processing means 22 and an IP address acquired corresponding to the name is transmitted to the domain name retrieving means 21. Besides, when the inquiry destination server information is not stored in the retrieval destination information storage part 231, the IP address of an inquiry destination server corresponding to the name is read out of a standard retrieval destination information storage part 232 and transmitted to the domain name retrieving means 21.
Patent JP-2000171012-A (JP)
Title: Heater member for heating furnace
Inventor: MATSUO HIDEAKI
IPC: H05B3/14
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent accidental contact with a work, generation of spark, and the like, by providing a heat resistant tubular rigid member made of a carbon fiber reinforced carbon composite material while surrounding the outer circumferential surface of a heater tube, e.g. a radiant tube burner or an electric heater, thereby suppressing deformation of the heater tube. SOLUTION: A heating furnace comprises a heater member 1 suspended from the ceiling part of a furnace body 2 comprising a heat insulating wall wherein a work 3 is heated while being moved through the heating furnace by means of a carrying roller 4. The heater member 1 comprises a bottomed heater tube 5 made of stainless steel or heat resistant cast iron and heat is generated by blowing burner flame into a radiant tube or conducting a resistive heater. Outer circumferential surface of such a heater tube 5 is covered with a tubular rigid member 6 made of a carbon fiber reinforced carbon composite material through a cementation resistant material in order to suppress thermal deformation of the heater tube 5.
Patent JP-H11189609-A (JP)
Title: Production of vinyl chloride polymer
Inventor: WATANABE TAKASHIGE
IPC: C08F2/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby a vinyl chloride polymer not problematic in the formation of fish eyes and initial coloration can be produced without prolonging the polymerization time. SOLUTION: This process comprises polymerizing a vinyl chloride monomer in the presence of a polymerization initiator being an organic peroxide, especially, a combination of a peroxydicarbonate with a peroxy ester and a phosphorous ester, especially, a phosphorous ester having a structure of the formula (wherein R<1> , R<2> , and R<3> are each a 1-12C linear or branched alkyl).
Patent JP-H11188494-A (JP)
Title: Work upward warpage coping device
Inventor: ENDO KOICHI
IPC: B23K26/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid an upward warpage and continue the processing while a processing head cover is used by raising a processing head cover interfered with a work being warped upward, and continuing to process the work in a condition that the processing head is covered with the raised processing head cover. SOLUTION: As a work W is cut by a laser, the work W is warped upward by the heat, shown by a chain line. When the upward warpage of 25 mm or more occurs to the hairs of a heat-resistant brush 19, the work W is interfered with a head cover 11. The cover 11 is raised resisting the spring force of a spring 16A, and the upward warpage of the work W is avoided so as to continue the processing in a condition that the head 12 is covered with the raised cover 11. Thus, the processing can be continued while the processing head cover is used even when the work is warped upward.
Patent JP-2001027984-A (JP)
Title: Device retrieval device and method and storage medium
Inventor: HAMADA NOBORU
IPC: G06F3/0481
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and time required for a user to retrieve a device on a network by providing a storage means which stores previously the device retrieval condition and a retrieval means which retrieves a device operation by means of the stored device retrieval condition. SOLUTION: This device retrieval device has a storage means which stores previously a device retrieval condition and a retrieval means which retrieves a device by means of the stored device retrieval condition. Then the device retrieval clients 111 and 113 issue the inquiry information on the devices satisfying the desired conditions to a device retrieval server 112 and also display the retrieval results. The server 112 executes its program, stores the information (data base) on the network devices 101-105 and receives the device retrieval inquiries from the clients 111 and 113 to return these inquiry results.
Patent JP-H05182691-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MASUKO EIKO
IPC: H01M10/0566
Filed: 1991-12-28
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery with no deterioration of capacity by an internal short-circuit even when continuously charged under the atmosphere of high temperature by arranging an ion insulator between the outermost peripheral end part of a positive and an opposed negative electrode. CONSTITUTION:An ion insulator 14, arranged between the outermost peripheral end part of a band-shaped positive electrode 2 and an opposed band-shaped negative electrode 1, is not dissolved in an electrolyte and formed of a high molecular film of high ion permeability. The high molecular film serves as a paint film by dissolving, applying and drying a tape of polyimide, polypropylene and polyethylene and a high molecule of polyvinylidene fluoride or the like. As a result of experiment, the insulator 14 is considered to prevent generation of an internal short-circuit by suppressing charge reaction between the periphery of the negative electrode 1 and the outermost peripheral end part of the positive electrode 2, and a local voltage rise in the outermost peripheral end part of the positive electrode 2. As a result, even when a continuous charge is performed under the atmosphere of high temperature, a good cycle characteristic is obtained without generating the internal short-circuit.
Patent JP-2000180350-A (JP)
Title: Peeling test machine of adhesive tape
Inventor: MIYASHITA HIROSHI
IPC: G01N19/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the peeling test machine of an adhesive tape that can measure peeling adhesive force over a wide peeling speed range from 10 μm to 10 mm per second by using the specimen of the adhesive tape with a fixed dimension. SOLUTION: In the peeling test machine 10 of an adhesive tape, a driving part for peeling off an adhesive tape A being applied to a test plate B is composed by a stepping motor 14 where a step angle can be changed according to a pulse signal from a control part 13. By changing the step angle of the stepping motor 14, a peeling speed can be changed from 10 μm to 10 mm per second. In this case, 11, 12, 15, 15a, 15b, 16, A, and B indicate a load detection part, a gripping part, a ball screw mechanism, a shaft, a nut, a test plate rest, the specimen of the adhesive tape, and the test plate, respectively.
Patent JP-2001177510-A (JP)
Title: Digital synchronous circuit
Inventor: YOSHIMURA TSUTOMU
IPC: H04L7/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a digital synchronous circuit capable of outputting an output clock signal OUTCLK having no hazard in the case of selecting one among a plurality of clock signals CLK1 to CLKn synchronizing with an input data signal DIN. SOLUTION: This digital synchronous circuit includes a clock generation circuit 10 outputting the plurality of clock signals CLK1 to CLKn in which frequencies are the same and phases are different from one another, a selection signal 60 outputting a clock signal selected by a selection signal SL, while a corresponding clock signal is given to each data input port and the selection signal SL is given to a control input port, and a selection control circuit 70 outputting the selection signal SL in accordance with a clock selection signal CSL and the plurality of clock signals CLK1 to CLKn. Timing when a value shown by the selection signal SL of the circuit 70 is changed from a 1st value to a 2nd value is made to be any of periods when the potential level of a clock signal shown at the 1st value and the potential level of the clock signal shown at the 2nd value coincide with each other.
Patent JP-H05249110-A (JP)
Title: Measuring method for saccharified hemoglobin
Inventor: UCHIDA YOSHIAKI
IPC: G01N33/53
Filed: 1991-12-30
Abstract: PURPOSE:To obtain a method for measuring saccharified hemoglobin by which saccharified hemoglobin can be easily and quickly measured. CONSTITUTION:In the title method, an anti-saccharified hemoglobin antibody coupled in a solid state through saccharified hemoglobin and anti-hemoglobin antibody is measured by making the anti-saccharified hemoglobin antibody to react with the anti-hemoglobin antibody coupled in a solid state after a specimen which may contain saccharified hemoglobin is made to react to the anti-hemoglobin antibody.
Patent JP-H11190598-A (JP)
Title: Cooling device of cooling liquid with upper liquid tank with sterilization function
Inventor: TANAKA ISAMU
IPC: F28F25/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively suppress and prevent the generation/adherence of slime consisting of bacteria, viruses, algae, or the like in a cooling device for cooling a coolant. SOLUTION: An ultraviolet lamp 16 for applying ultraviolet rays with high sterilization effect is provided in an upper water tank 9 that is located near the intake of coolant and has the shallow coolant to be stored. When a pad member 10 made of resin or the like is provided downward, an ultraviolet shielding means such as a shade 17 is provided to prevent the pad member 10 or the like from being deteriorated and damaged due to the leaking of the ultraviolet rays. Also, a semiconductor light catalyst 18 is coated onto the upper surfaces of a sprinkler plate 14 and the shade 17 that are located in the upper water tank 9, receive the ultraviolet rays from the ultraviolet lamp 16, and are brought into contact with the coolant, thus sterilizing bacteria, viruses, or the like by strong oxidation sterilization effect.
Patent JP-H10250737-A (JP)
Title: Can crushable when being empty
Inventor: WADA CHIKAYUKI
IPC: B65D8/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum can that can be disposed, contributing to reducing the amount of wastes. SOLUTION: To make aluminum cans only crushable when being empty with a number of corrugations provided at the circumferential surface of each of the cans. As the can itself can be crushed by hand, volume can be reduced for the can, contributing to preservation of natural environment.
Patent JP-H05181249-A (JP)
Title: Concentration processing device and concentration processing method for aqueous solution
Inventor: KUREMATSU MASAYUKI
IPC: C02F9/00
Filed: 1991-12-29
Abstract: PURPOSE:To separate an aq. soln. to a desalted liquid contg. impurities at a lower ratio and a concd. liquid of a small volume. CONSTITUTION:Plural stages of electrodialysis cells 100 provided with desalting chambers 107 and concentrating chambers 106 by cation exchange membranes 103 and anion exchange membranes 104 are provided. The aq. soln. is successively passed through the desalting chambers 107 of such plural electrodialysis cells 100 and the concd. liquid supplied into the concentrating chambers 106 of the plural electrodialysis cells 100 is successively passed in the direction reverse from the aq. soln., by which the aq. soln. is separated to the desalted liquid decreased in the materials exclusive of the water and the concd. liquid concd. with the materials exclusive of the water.
Patent JP-H11242742-A (JP)
Title: Image processor and method therefor
Inventor: OTA YOSHINORI
IPC: G06T1/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To segment a partial image from an original image, and to easily attain the preservation of image data indicating the segmented image and the movement of the image. SOLUTION: An original image is displayed on a display device, and an area to be segmented is designated by a mouse (a step 22). Image data in an area except for the designated area are changed to image data in a specific color. The image data with pixels in color except for the specific color and coordinate data are generated. A pair of the pixel data and the coordinate data are stored. Also, the pixel data are compressed, and the coordinate data are compressed (steps 29 and 30). The compressed pixel data and the compressed coordinate data are stored (a step 32).
Patent JP-H06205582-A (JP)
Title: Switching power supply
Inventor: SEKIGUCHI YUJI
IPC: H02M3/28
Filed: 1992-12-28
Abstract: PURPOSE:To improve the power factor of a device by controlling a high frequency current. CONSTITUTION:In a rectifying circuit 3, output current from an AC power source 1 flows through a primary coil L1, being full-wave-rectified and switched with a transistor Q1. And, from the tertiary coil L3 connected in series to the primary coil L1, the voltage corresponding to the flyback voltage V2 generated in the secondary coil L2 of a transformer 4 is detected, and in a PWM control circuit 7, the ON/OFF of the transistor Q1 are controlled so that the voltage V3 may be a specified value.
Patent JP-H05212377-A (JP)
Title: Activatation material of water, animal/vegetable and drink/food
Inventor: KURATOMI YASURO
IPC: C02F1/30
Filed: 1991-12-05
Abstract: PURPOSE:To ensure that the efficiently increased radiation of a far infrared beam at normal or low temperature using a heating means can be achieved by forming a far infrared beam radiation layer of a sintered material, a coated material or an attachment material, on the surface of a solid metal oxide material. CONSTITUTION:Far infrared beam radiation plates 2, 2' consisting of a ceramics as a far infrared beam radiation substance are laminated and fixed as an attachment material on both surfaces of an alumina oxide plate 1. In addition, an activation substance of water, animals/vegetables and drinks/foods, on both surfaces of which a far infrared beam radiation layer is formed like a flat plate. Further, the far infrared beam radiation layer can be formed on the alumina oxide plate 1 using a far infrared beam radiation substance of sintered or coated form. It is possible to accelerate the activation of an object to be activated even at normal temperature by allowing an activation substance to be present near the object to be activated.
Patent JP-H11190533-A (JP)
Title: Woody floor heating material
Inventor: MATSUE TOYOKAZU
IPC: F24D13/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a woody floor heating material in which woodwork can be separated perfectly from electric work while enhancing the workability without requiring separation of an ordinary floor heating material from a floor heating material for power supply. SOLUTION: A woody floor heating material 50 comprises a woody surface material 1 having a frame on the lower circumferential fringe thereof, a heater disposed in the space surrounded by the frame, and a connector 7 to be connected with the heater unit. The woody floor heating material 50 further comprises a wire 15, a connector 16 having one end connected with the wire 15 and being connected with a connector 7, a female fasten terminal 17 connected with the other end of the wire 15, and a power supply connector 21 connected separably from the fasten terminal 17 wherein the power supply connector 21 is connected with a power cable 22 and supplies power to the heater unit.
Patent JP-H11193746-A (JP)
Title: Cylinder block of engine
Inventor: KOIKE TOSHIKATSU
IPC: C22C21/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine cylinder block in which cracking and peeling of the plate coating does not occur during hot operation, even when the sleeves have a positioning part of differing thickness. SOLUTION: According to the engine cylinder block, aluminum alloy sleeves 27 are cast in cylinder bore walls 22d of an aluminum alloy cylinder body 22c and have a positioning part 27f1, which is made thicker than the other parts, and a thin part 27f2 aside from the positioning part 27f1. A plate coating is formed on the inner surface of the sleeves 27. The aluminum alloy of the cylinder body 22c contains 5 to 20 wt.% of Si. The aluminum alloy of the sleeves 27 contains Si that satisfies the equation 50<α<150 (in the equation, a represents 100 times the Si weight percentage content of the sleeves 27 divided by the Si weight percentage content of the cylinder body 22c).