baber/WOPTO huggingface dataset:
Patent JP-2001182593-A (JP)
Title: Solenoid valve driving device
Inventor: YAMADA ATSUSHI
IPC: F02D41/38
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve driving device capable of preventing operation noise (butting sound) of a solenoid valve and keeping silence in a car room. SOLUTION: During a first period of a predetermined period T2 from a starting timing of a conduction period to a solenoid valve coil, the solenoid valve driving device turns on MOSFET for conduction intermittently so as to restrict conduction current I of the coil to a sufficiently large first current limitation value Ip. During a second period after the predetermined period T2 until the completion of the conduction period, the solenoid valve driving device intermittently turns on the MOSFET so as to restrict the conduction current I of the coil to a second current limitation value Ih lower than the first current limitation value Ip.  When it is determined that an engine is in an idling state, the current limitation value during the first period is changed to a third current limitation value Ip' lower than the first current limitation value Ip and higher than the second current limitation value Ih.
Patent JP-2002120670-A (JP)
Title: Seamless providing and processing system for using environment information, and seamless providing and processing method for using environment information
Inventor: ITO AKIRO
IPC: G06Q50/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a seamless providing and processing system for using environment information that can set a driver's own driving operational and environmental modes quickly even in someone else's automobile (rent-a-car, lease car, new changed car and the like) without requiring the driver to set the driving operational and environmental modes every time he/she drives, by mounting the automobile with on-vehicle equipment capable of handling an IC card, and using the on-vehicle equipment to read out, from the IC card, set points for the items of the driving operational and environmental modes that the driver can set when driving and to set the driving operational and environmental modes. SOLUTION: When an IC card storing in advance set points for driving environmental and operational mode items that a driver can set when driving is set in on-vehicle equipment on an automobile driven, the on-vehicle equipment reads out the set points for the driving operational and environmental mode items stored in the IC card to automatically set the driving environmental and operational mode items for the IC card holder according to the set point readout for the driving operational and environmental mode items.
Patent JP-2002121685-A (JP)
Title: Method for manufacturing shadow mask
Inventor: FUJIKAKE RYOSUKE
IPC: C23F1/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a shadow mask by which a shadow mask having an etching pattern of excellent finished dimensional accuracy can efficiently be manufactured. SOLUTION: The method for manufacturing the shadow mask has steps of: forming a resist film on a metal sheet; applying single-stage or two-stage etching treatment to the metal sheet; and peeling the film from the metal sheet. In performing the above respective etching treatments, the etching of the former stage is done by using an etching solution of high specific gravity and the finish etching of the latter stage is done by using an etching solution of low specific gravity, and then cleaning is carried out and etching treatment is completed.
Patent JP-2002130294-A (JP)
Title: Holder for ball bearing
Inventor: NAWAMOTO HIROTSUNA
IPC: F16C33/42
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a waveform holder, capable of suppressing variations in the amount of grease applied to a track face of an outer ring, when the holder is installed in a ball bearing that uses grease for lubrication. SOLUTION: A ring-shaped ball holder 1 and a flat section 2 are disposed alternately along the direction of the periphery. The ball holder 1 is protruded expansively to both sides of the direction of the axis, from the flat section 2. Walls 3a, 3b, extending to both sides in the direction of the axis, are formed at the side edge of an outer ring of the flat section 2.
Patent JP-2002206099-A (JP)
Title: Method of extracting component built in alpinia speciosa k. schum and alpinia speciosa k. schum-derived product produced by the method
Inventor: HAMANAKA HIROYOSHI
IPC: A23L19/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting the included component of Alpinia speciosa K. Schum capable of attaining an improvement in its performance by effectively extracting the included component from the primary body of Alpinia speciosa K. Schum and bringing the component to present in the extract solution in a stable state and obtain an Alpinia speciosa K. Schum-derived product produced by the method. SOLUTION: This method for extracting the included component of Alpinia speciosa K. Schum is to homogeneously dissolve or stably disperse 0.01-10 wt.% surfactant in water or a mixture of water with a water soluble solvent capable of bonding with water in hydrogen bonds to obtain a solution, impregnate the Alpinia speciosa K. Schum in the solution and stand for at 10-150 deg.C or mix, agitate and shake to mutually contact.
Patent JP-2002128948-A (JP)
Title: System for treating polystyrene gel, apparatus for recovering solvent, and apparatus for separating the solvent
Inventor: NARUGE HIDEKAZU
IPC: C08J11/08
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for treating a polystyrene gel which is used in separating/recovering polystyrenes and a solvent from the polystyrene gel obtained by dissolving styrene foams in the solvent, an apparatus for recovering the solvent to be used in the above system for treating polystyrenes, and an apparatus for separating the solvent. SOLUTION: The system for treating a polystyrene gel has a pretreatment apparatus 2 for removing insoluble components included in the polystyrene gel and a separation apparatus 4 for separating a molten polystyrene obtained by separating the solvent from the polystyrene gel by evaporation from polystyrene gel, and this separation apparatus 4 is provided with an inlet 32 for introducing the polystyrene gel, an evaporation stages 17 and 18 containing respective spiral agitation members 28 and 34, outlets 21a, 22b, 22a, and 22c for discharging a solvent vapor, an outlet 19 for discharging the molten polystyrene, and an on-off valve 20 which is connected to this outlet 19 and is electrically closed when the inner temperature of the separation apparatus is not lower than a specified temperature and, simultaneously, rises at a rate of 5 deg.C/min.
Patent JP-2002129024-A (JP)
Title: Resin composition
Inventor: KUBOTA KISABURO
IPC: A01G13/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an excellent resin composition capable of producing a molded product which exerts a warming effect by far infrared-ray. SOLUTION: The composition is obtained by compounding a molded sintered body, which is obtained by compounding a ceramic raw material and at least one of metal oxide, metallic germanium or germanium oxide, with a synthetic polymer material selected from a synthetic resin or an elastomer material.
Patent JP-2002129388-A (JP)
Title: Method for forming electrodeposition coating, and electrodeposition film
Inventor: MURAMOTO HISAICHI
IPC: C25D13/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an electrodeposition coating, which forms a new bilayer structure capable of forming a coating having not only superior appearance, solvent resistance, and corrosion resistance equal to conventional three-coat film, but also superior impact resistance (chipping resistance). SOLUTION: The method for forming the electrodeposition coating, which comprises steps of, (1) obtaining an electrodeposition film by electrodepositing an electrocoating composition including particles A and particles B on a workpiece, (2) obtaining a bilayer electrodeposition film through layer separation by heating the obtained electrodeposition film, and (3) obtaining a cured bilayer electrodeposition film by further heating the obtained bilayer electrodeposition film, is characterized by that a layer directly contacting with air is formed with the particles A and has a dynamic glass transition temperature of -110 to 10 deg.C, and that a layer directly contacting with the workpiece is formed with the particles B and has a dynamic glass transition temperature of 60 to 150 deg.C.
Patent JP-2002125642-A (JP)
Title: Apparatus and method for preserving food and foodstuff
Inventor: KURODA ITSUJI
IPC: A23L3/26
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for preserving a food and a foodstuff, which is miniaturized, portable, has a slight restriction on installation position and is inexpensive and safe and a method for preservation. SOLUTION: This apparatus which preserves a food and a foodstuff and is installed in a container consists of an ion generator having corona discharge type electrodes and an piezoelectric transformer for raising a voltage to be applied to the corona discharge type electrodes to a high voltage. This method for preserving a food and a food stuff comprises raising a power supply voltage to a high voltage by the piezoelectric transformer, applying the high voltage to the ion generator having the corona discharge type electrodes and irradiating the food and the foodstuff stored in the container with ions generated by the ion generator.
Patent JP-2002127398-A (JP)
Title: Image forming device and dryer
Inventor: YOSHIHARA AKIRA
IPC: B65H5/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving productivity without increasing an investment in plant and equipment and efficiently discharging water vapor out of the device so as to enable effective drying. SOLUTION: The representative constitution of the image forming device is characterized by having a dryer 5 for drying a recording sheet 3 and a fixing unit 6 for fixing an image formed on the recording sheet 3 thereto, and allowing the fixing unit 6 to be mounted on a downstream side in the sheet conveying direction of the dryer 5. The above constitution has the dryer 5 and the fixing unit 6 so as to accomplish the above purpose, and the dryer 5 is characterized by reversing the traveling direction of the recording sheet 3, whereon the image has been already recorded by an ink jet recording means 1 for recording the image, in order to convey the recording sheet 3 to the fixing unit 6.
Patent JP-2001192057-A (JP)
Title: Synthetic resin cap
Inventor: TAKAHARA SEIJI
IPC: B65D53/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin cap whose gas barrier property is considerably improved by a simple and reasonable improving technology. SOLUTION: The cap comprises a shell 1 to be screwed to a container mouth 6 and a packing 14 for sealing the container mouth which are both formed of a resin material, and at least one kind of gas barrier materials 18 excellent in gas barrier property is provided on at least one of the shell 1 and the packing 14 over a sealing range of the container mouth 15.
Patent JP-2002139360-A (JP)
Title: Thermal flow sensor
Inventor: YONEZAWA FUMIYOSHI
IPC: G01F1/692
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal flow sensor having high productivity, and high flow measurement accuracy and sensitivity. SOLUTION: The base of a housing part 18 of a support 16 is provided with an adhesive surface 24 for fixing a flow detecting element 14 by an adhesive 15, installation surfaces 25a and 25b for holding the flow detecting element 14, and a projecting surface 26 raised for blocking up the whole area of a cavity 13 on the back of the flow-detecting element 14. Using this arrangement, even if a suction fluid is increased to make a large flow, the periphery of the cavity 13 is blocked by the projecting surface 26, so that a fluid to be measured does not flow into a gap between the back of the flow detecting element 14 and the support 16. Accordingly, the flow-measuring accuracy is improved.  The projecting surface 26 is formed to be larger than the area of the cavity 13 of the flow-detecting element 14, whereby underflow prevention effect is obtained, so that the efficiency of assembling the flow-detecting element 14 is improved and is suitable for mass-production.
Patent JP-2002139184-A (JP)
Title: Connection pipe and solar heat collection device using the same
Inventor: YAMASHITA MITSUO
IPC: F16L13/12
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat collection device having excellent durability under sunlight and capable of absorbing dimensional changes due to heat expansion and heat shrinkage of the heat collection device and providing excellent construction property, and being manufacturable inexpensively. SOLUTION: A connection pipe 31 for connecting one end part of a heat medium pipe 14 for circulating a heat medium with one end part of the other heat medium pipe 14 is provided with an insertion part R1 having an inner wall larger than an outside diameter of the heat medium pipe 14 in both end parts of the connection pipe 31 and a stopper part R2 having a inner wall smaller than the outside diameter of the heat medium pipe 14 in a central part, respectively. An annular elastic member 32 for inserting the heat medium pipe 14 is mounted in an annular projecting part 33 formed on a wall face of the insertion part R1.
Patent JP-2002139856-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device and method for manufacturing electrophotographic photoreceptor
Inventor: HASHIZUME JUNICHIRO
IPC: G03G5/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To manufacture an electrophotographic photoreceptor realizing the restraint of the fusion of toner, having a high toner recovering rate, restrained from being unevenly ground by a cleaning blade, made excellent intoner transfer efficiency and capable of forming a uniform image. SOLUTION: The surface layer of an a-C system is formed under a film deposition condition (area 1) that the deposition rate of the surface layer is increased with pressure buildup in a reaction container.
Patent JP-2002138583-A (JP)
Title: Anti-buckling brace
Inventor: SASAKI MASAMICHI
IPC: E04H9/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide anti-buckling braces with compact detailing and economic benefit, capable of preventing local buckling at both ends of core materials of the braces and offset of the restraining members in buildup condition. SOLUTION: An anti-buckling brace 1 includes a core material 2 made of a steel plate, and restraining members 3 made of steel that are fixed around the section of the core material 2. The core material 2 has higher yield strength because it has larger thickness in the middle than in the ends at axial direction. The ends of the core material 2 at axial direction has not local buckling under heavy axial load because they have ribs 24 made of steel tubes that are fixed at right angles to them. The broadened part of the ends of the core materials that has comparably compact detailing is bolt-jointed to a column or a beam through gusset plates. The restraining members 3 prevent the core material 2 from moving axially, by fitting heights 5 of the middle of the core material to hollows 6 of the middle of the restraining members.
Patent JP-2001243020-A (JP)
Title: Data storage system
Inventor: MIKLOS SANDORFI
IPC: G06F3/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a data storage system in which a host computer communicates through an interface with the bank of a disk drive. SOLUTION: In this data storage system, an interface includes a memory, plural directors for controlling the transfer of data passing through the memory between a host computer and the bank of a disk drive, and plural buses for communicating with the directors and the memory. Each director includes a central processing unit. The central processing unit includes a microprocessor (A), a main memory (B), and a microprocessor interface (C). The microprocessor interface includes a main memory interface connected to a data rebuffer section.
Patent JP-2002142324-A (JP)
Title: Device for detecting position of filled object inside pipe, and method therefor
Inventor: OMURA TATSUJI
IPC: H02G1/08
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the position of a filled object inside a pipe and a method therefor that enables detection of the presence of the filling of sand in the longitudinal direction inside a pipe and the positions of the filled places, when a cable is laid inside a long pipe and the sand is filled between the cable and the inside circumferential surface of the pipe. SOLUTION: This device comprises a measuring instrument 10, a detecting pipe 11 that is fixed in the longitudinal direction of the outside circumference of the instrument, a detecting rod 12 that passes through the pipe 11, a detecting head 13 that is provided at the end of the detecting rod, a pulling member that is fixed along the longitudinal direction of the outside circumference of the instrument, and a pulling mechanism capable of pulling the member. This device is inserted into the pipe to detect the presence of the filled object existing inside the pipe and the filled places, by detecting the change of mechanical resistance that is received by the detecting head via the detection rod.
Patent JP-2002143764-A (JP)
Title: Colored clear-coated stainless steel sheet and method for producing the same
Inventor: YANO HIROKAZU
IPC: B05D5/06
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a colored clear-colored stainless steel sheet having a stabilized hue. SOLUTION: This sheet is prepared by forming a colored clear-coating film having a thickness of 0.3-3 μm on the surface of a stainless steel sheet subjected to a formation treatment. The stainless steel sheet surface subjected to a formation treatment is coated with a clear coating material containing 0.1-10 mass % coloring pigment and/or dye in a dry film thickness of 0.3-3 μm, and the wet film is baked.
Patent JP-2002142930-A (JP)
Title: Goods display shelf
Inventor: IKETANI AKIHIRO
IPC: A47B97/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To enhance versatility in goods display shelves by facilitating the connection of a power source supply, a communication terminal and the like to goods on display while enhancing appearance and making the configuration thereof changeable to fit the goods on display. SOLUTION: In the goods display shelf in which a shelf board 7 is supported on brackets 6 facing forward being retained on left and right struts 2, a cross link material 9 which has a plug socket unit box 8, with a plug socket 8b, communication terminals 8a and 8c and the like, arranged on the top surface thereof is detachably mounted on the left and right brackets 6 in a gap between the front of the struts 2 and the rear end of the shelf board 7.
Patent JP-2002153008-A (JP)
Title: Dynamo-electric machine
Inventor: KAWASHIMA TAKUYA
IPC: H02K5/08
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce temperature rise in the armature winding and the core of an dynamo-electric machine, that is, effectively cool the armature, which is prone to be the highest in temperature in a motor, and then the entire motor, by increasing the thermal gradient and the coefficient of thermal conductivity among the armature winding as a heating element, the core, and a motor mounting flange, and further reducing the thermal resistance of contact portions. SOLUTION: The dynamo-electric machine is so constructed that the core back portion of the armature core is exposed at an area opposite to the molded stator thereof and the end bracket 6b on the load side, and the core back portion is brought into direct contact with the end bracket 6b on the load side.
Patent JP-2002144600-A (JP)
Title: Ink jet printer
Inventor: KAGA HIKARI
IPC: B41J2/175
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which print quality can be sustained even upon occurrence of a bubble in an ink channel and the quantity of ink being consumed for discharging a generated bubble can be reduced. SOLUTION: A first chamber 11a on the ink tank 4 side and a second chamber 11b on the print head 15 side are defined in each air trap 30-33 and a first filter 13a for passing ink at the time of printing is provided. At the time of printing, a bubble generated in an ink channel ascends through the first chamber 11a by buoyancy and is trapped at an upper part of an air trap. Even if the quantity of bubbles is increased, ink passes through the first filter 13a and ink supply to the print head 15 is ensured. At the time of recovery operation, fluid resistance at the part 13e above the first filter 13a is low and ink flows over the first filter 13a to discharge the trapped bubbles.
Patent JP-2002147268-A (JP)
Title: Control device of motorcycle
Inventor: KATO TATSUNORI
IPC: F02P5/15
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the rotational speed of an engine from being lowered, when the racing of a rear wheel caused when idling a motorcycle with an automatic transmission under a parked condition with its rear wheel floated from the ground by a center stand is stopped by housing the center stand or applying a brake. SOLUTION: If the motorcycle with an automatic transmission is idled in a parked condition with its rear wheel floated from the ground by the center stand, the rear wheel rotates (racing) little by little. Under this condition, if the racing of the rear wheel is forcibly stopped by forcing the rear wheel into contact with the ground surface by storing the center stand, or by applying a brake on the rear wheel, the load of the engine is suddenly increased. Therefore, the air flow of a throttle bypass is increasingly compensated by increasingly compensating the control duty of a bypass air control valve 34 in response to the increase of the load of the engine in order to prevent the rotation speed of the engine from being lowered by stopping the racing of the rear wheel, by increasing the output of the engine.
Patent JP-2002155519-A (JP)
Title: Gabion
Inventor: SHOJI AKIRA
IPC: E02D17/20
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To secure the planting by forming a gabion with a plating space. SOLUTION: A rear net 2, a side net 3 and a lower front net 4 are stood in the periphery of a rectangular bottom net 1. An auxiliary net 5 is extended upward from the lower front net 4, and a middle stage net 6 is extended in the rear of the auxiliary net, and an upper front net 7 is stood from the middle stage net 6. A planting space 8 is thereby formed between the upper front net 7 and the auxiliary net 5, and the earth and seeds of grass are put in sand bag for arrangement.
Patent JP-2001178830-A (JP)
Title: Electrolytically separable improved connecting part for stopper tool in blood vessel
Inventor: PHAM PETE PHONG
IPC: A61B17/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire provided with a sacrifice link between a separable stopper tool and a core wire for introducing it in order to easily, rapidly and clearly separate the stopper tool. SOLUTION: The guide wire which is a guide wire used for closing a blood vessel by combining it with a catheter and is provided with the core wire 102 with a shaft and receiving no electrolytic separation in the blood, a separable- type sacrifice separable link 106 with a specified diameter and receiving electrolytic separation in the blood on the far side of the core wire and being separably connected with the core wire, and a slender apex part which does not receive electrolytic separation in the blood and is insulated with at least one adhesive polymer coating layer at the just far side of the link and is separable from the core wire when the sacrifice link is electrolytically separated, is provided.