baber/WOPTO huggingface dataset:
Patent JP-2001133049-A (JP)
Title: Rain water tank with heat-exchanger having condensate draining function
Inventor: MATSUMOTO YASUYOSHI
IPC: F24J3/08
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rain water tank with a heat-exchanger wherein a heat- exchanger having a condensate draining function is integrally situated at the internal part of the rain water tank. SOLUTION: A hole in which a rain water tank RT is buried is excavated in the arbitrary position of a site and a heat-exchanger 1 is situated at the inner lower part of the rain water tank. After an air introduction pipe 9 and an air lead-out pipe 10 on which heat insulation is applied are connected, rainwater is stored in the tank. Air guided through an air intake 7 is heated and cooled and guided in a place under the floor of a building and in a house through an air outlet 8 by a blower 15. Cooling heating air in a building is regulated and condensate drained by a condensate drainage pump 11 is guided in the rainwater tank.
Patent JP-2001163912-A (JP)
Title: Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, preparation method of olefin polymer and preparation method of solid catalyst component for olefin polymerization
Inventor: MIYATAKE TATSUYA
IPC: C08F12/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of an olefin polymer (especially an ethylene/α-olefin copolymer) which contains an extremely small amount of a low-molecular- weight and/or a low crystalline polymer and which has good particle properties and a preparation method of a solid catalyst component for the olefin polymerization. SOLUTION: The solid catalyst component for olefin polymerization is obtained by contacting (a) a support comprising a polymer particle having an average particle diameter of 1-300 μm and a carboxylic group with (b) a compound of a group IV transitional metal in the periodic table. The catalyst for olefin polymerization is obtained by contacting (A) the solid catalyst component for olefin polymerization with (B) an organic aluminum compound and/or an organic aluminumoxy compound. The preparation method of an olefin polymer uses the catalyst for olefin polymerization. The preparation method of the solid catalyst component for olefin polymerization comprises contacting (a) a support comprising a polymer particle having an average particle diameter of 1-300 μm and a carboxylic group with (b) a compound of a group IV transitional metal in the periodic table.
Patent JP-2002110909-A (JP)
Title: Semiconductor device
Inventor: ANDO MASAHIRO
IPC: H01L27/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving ESD resistance by surely equivalently dispersing the charges to a plurality of protective resistors without giving large restriction to a circuit disposition and reducing the charge amount concentrating on each resistor. SOLUTION: The semiconductor device comprises two protective resistors R10 and R11 for preventing an ESD breakdown provided between a node OUT connected to an external terminal and a node IN connected to an internal circuit. The resistors R10 and R11 are disposed on a virtual straight line B-B', connected common at one end to the node OUT via a metal wiring layer 14, and is connected common at the other end to the node IN via a metal wiring layer 13. The resistors R10 and R11 are disposed so that the mid-points of the nodes IN and OUT are connected, and the resistors R10 and R11 become symmetrical with respect to a line C-C' perpendicular to the B-B' line. Thus, the charges can be surely dispersed uniformly to the resistors R10 and R11.
Patent JP-2002103132-A (JP)
Title: Cutting device for fixture
Inventor: NISHIMURA TAKASHI
IPC: B23D29/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device of high workability for a fixture. SOLUTION: This cutting device for a fixture comprises a base 1 receiving the fixture 63 such as a structure or the like, an operating member 2 mounted on the base 1 and movable approximately in the axial direction of the fixed tool, a moving member 6 moved in the approximately radial direction of the fixed tool by the movement of the operating member 2, and a cutting blade 8 to which the cutting force is applied by the moving member 6.
Patent JP-2002111002-A (JP)
Title: Thin film transistor and its manufacturing method, thin film transistor array using the same, liquid crystal display device and electroluminescent display device
Inventor: KAWAKITA TETSUO
IPC: G02F1/1368
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a substrate layer is largely cut with HF chemicals and a leakage fault occurs due to a generated step though the chemicals are preferred to clean a surface of a semiconductor layer to clean an interface between the semiconductor layer and a gate insulating film, because the interface is most important in a thin film transistor to decide two requests of high performance and high reliability of a liquid crystal display in the thin film transistor. SOLUTION: A substrate layer is constituted of a material having higher resistance against the HF chemicals than the semiconductor layer. The resistance of the surface of the substrate film is improved by a nitriding treatment.
Patent JP-2002104014-A (JP)
Title: Automobile driving warming-up system
Inventor: TAKADA YUKIHIKO
IPC: B60K28/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of transferring to smooth driving operation by warming-up, that is, checking awakening of limbs and visual and auditory sensed and a kinetic function before starting a normal drive. SOLUTION: This system is constituted for enabling a driver to warm himself up by actuating an operation part made of an ignition key switch, a steering wheel, an accelerator pedal, a brake pedal, a parking lever, a turn signal switch, a seat belt and a shift lever by directly proceeding to a driving process after starting the vehicle or by displaying a process to guide a warming-up motion of the driver on a screen and in voice. The driving operation is made one round by sequentially moving all the operation part by manually reciprocating it a plural number of times between two states of working and stopping. A positioning adjustment process of the steering wheel, a seat, a rear-view mirror and an inside mirror is included.
Patent JP-2002115755-A (JP)
Title: Hydraulic control device of vehicle
Inventor: TABATA ATSUSHI
IPC: B60W10/30
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To make an accumulator and a motor-driven oil pump compact when an operation oil is sufficiently fed to a transmission at the time of restarting in a vehicle carrying out a stopping of an engine and a restarting. SOLUTION: A control is carried out when restarting the engine such that an oil pressure is fed from both of the motor-driven oil pump 19b and the accumulator 123 to a C1 clutch 105a, i.e., an advancement clutch of an automatic transmission and a C2 clutch 105b, i.e., a retreating clutch. The oil pressure can be sufficiently fed to the automatic transmission without causing a larger size of the accumulator 123 and the motor-driven oil pump 19b.
Patent JP-2002113646-A (JP)
Title: Method and device for working lens
Inventor: NISHIDE YUTA
IPC: B24B13/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently work a lens to a desirable shape when accurately working an optical element such as a lens by copy working by controlling the pressurizing force applied to the lens. SOLUTION: A lens 1 and a grinding wheel 2 are relatively rocked, preventing the displacement of the pressurization center shaft of the grinding wheel 2 from the most outside periphery of a lens surface to be worked of the lens 1, and the lens 1 and the grinding wheel 2 are relatively rotated to work the lens 1. Shape of the worked surface of the lens 1 is measured to compute a difference from a desirable working shape. On the basis of a result of the computing, the pressurizing force of a pressurizing air cylinder 6 is controlled so as to eliminate the difference in response to the rocking position of the grinding wheel 2 in relation to the lens surface to be worked, and the working quantity of the lens 1 is thereby increased and decreased.
Patent JP-2002118630-A (JP)
Title: Telephone
Inventor: NITOBE KENJI
IPC: H04M1/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a telephone which is low-cost, whose strength can be ensured sufficiently and which is provided with an angle variable mechanism (tilt mechanism) at a display unit. SOLUTION: As the shaft of the tilt mechanism of an LCD unit which is composed of an LCD unit cover 1 and an LCD unit base 2, a shaft 5 on one side is installed on the side of a body cover 4, and a shaft 6b on the other side is constituted of a shaft component 6 which is composed of a separate component (molded component). By this constitution, after the shaft 5 of the body cover 4 has been turned and inserted obliquely into a bearing 3 on one side, the shaft component 6 is turned and assembled from the inside of the body cover 4, and the tilt mechanism which can be assembled easily, which is low-cost and whose strength is ensured sufficiently can be formed.
Patent JP-2001167842-A (JP)
Title: Electronic assembly having shielding and strain-relief member
Inventor: FRANEY JOHN PHILIP
IPC: H05K5/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part assembly that improves the shielding of lead wires and minimizes damage caused by movement of lead wires and stresses on the wires. SOLUTION: Hermetically sealed electrical leads led out from the jointing portion of a conductive housing extend through a sleeve member that includes conductive and non-conductive parts. The size of the sleeve member is determined so as to have it firmly engage with the jointing portion of the housing. When so engaged, the electrical leads extend through longitudinal openings in the non-conductive part. In that way, a substantial extention of the leads is shielded. Moreover, the extent to which the leads can be laterally moved with respect to their hermetically sealed part is thereby significantly restricted.
Patent JP-2002121101-A (JP)
Title: Coated granular agrochemical composition and method for producing the same
Inventor: KUROTSU YUICHI
IPC: A01N43/68
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a coated granular agrochemical composition controlling an elution rate of an agrochemical active ingredient, having a slight fear of causing phytotoxicity, maintaining an agrochemical effect for a long period of time and to provide a method for producing the same. SOLUTION: This granular agrochemical composition comprises a granule containing an agrochemical active ingredient, a binder and a solid carrier and an acrylic silicone resin for coating the granule. The coated granular agrochemical composition is obtained by granulating the agrochemical active ingredient, the binder and the solid carrier and coating the obtained granule with the acrylic silicone resin. The acrylic silicone resin is preferably a copolymer of one or more kinds of monomers selected from acrylic acid, an acrylic acid ester, methacrylic acid and a methacrylic acid ester and a polymerizable unsaturated silicone monomer. The content of the acrylic silicone resin in the coated agrochemical composition is preferably 0.1-60 wt.%.
Patent JP-2002123333-A (JP)
Title: Portable information processor, information processing method and program storage medium
Inventor: HIBINO YOSHIKI
IPC: G06F1/16
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To enable a user to use a portable information processor without any feeling of physical disorder in any use state. SOLUTION: This portable information processor 1 having a main body part 2 and a display part 3 which is supported on the main body part so that it is opened and closed and freely rotated is provided with a stereo microphone 53 provided to the display part, a detecting means 83 which detects the opening/ closing state and rotation state of the display part on the main body part, a control means which allocates the 1st and 2nd channel signals of the sound signal outputted from the stereo microphone to a right-channel signal and a left-channel signal according to the detection result of the detecting means, and a recording means which records the sound signal allocated by the control means.
Patent JP-2002121640-A (JP)
Title: Steel sheet having suppressing effect on fatigue crack propagation
Inventor: FUJIWARA TOMOYA
IPC: C22C38/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet having fatigue crack propagation resistance in the air and in a corrosive environment. SOLUTION: The steel sheet has a chemical composition containing 0.03 to 0.30% C, 0.01 to 0.5% Si, 0.3 to 2.0% Mn and 0.001 to 0.1% sol.Al, and the balance Fe with impurities and has a structure composed of a hard part and a soft part, and in which the ratio of the two parts occupied in the structure and the average hardness by Vickers hardness satisfy fA.Ha-fB.HB>=-3,500; wherein, fA and fB respectively denote the ratios by % unit of the hard part and the soft part occupied in the structure, and HA and HB respectively denote the average hardness by Vickers hardness of the hard part and the soft part.
Patent JP-2002122344-A (JP)
Title: Air conditioning system
Inventor: OTSUKA AKIHIRO
IPC: F24F11/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system realizing a good radio communication between air-conditioning instruments and an air-conditioning controllers for controlling operation of the air-conditioning instruments. SOLUTION: In a communication terminal device 4a connected to a heater 3a, a receiving signal level detecting means 11 detects receiving levels of a test signal (test-0) transmitted from an air-conditioning controller 1, a first amplification test signal (test-1) transmitted from a first repeater 2a, and a second amplification signal (test-2) transmitted from a second repeater 2b. A communication counter part determining means 13 determines the transmitter of a signal of the highest receiving level of the test signal, the first amplification signal and the second amplification signal detected by the receiving signal level determining means 11 as the counter part of communication. The communication terminal device 4a transmits contents of a control signal transmitted from the communication counter part determined by the communication counter part determining means 13 to the heater 3a.
Patent JP-2002119348-A (JP)
Title: Chair
Inventor: KINOSHITA YOJIRO
IPC: A47C1/023
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a chair which gives a user good sitting feeling at any position on the seat part. SOLUTION: This chair is equipped with a seat part 1 with the seat main body 1 with cushioning properties, a seat receiver 2 to support at least a front end side of the seat part 1, a rear seat receiver 3 extended against the seat receiver 2 toward rear upper side at the rear end side of the seat receiver 2, and a moving mechanism X to forward/rearward move the seat part 1 so as to move up the rear end side of the seat part 1 along the rear seat receiver 3.  The backside of the seat main body 11 is held by a hard seat plate 12 mounted in an area from at least the front end part 11a side to the center part and a flexible deforming rear seat plate 13 mounted on the rear end part 11b and the rear seat plate 13 is smoothly curved to continuously curve the seat main body 11 from the front end part 11a side to the rear end part 11b so as to move up the rear end part 11b sliding along the rear seat receiver 3.
Patent JP-2002121796-A (JP)
Title: Floor pan of unit bath
Inventor: MASUDA HIROTAKA
IPC: E03C1/20
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a floor pan of a unit bath capable of putting a lid on a ditch immediately after caulking work. SOLUTION: In the floor pan in which the ditch 3 is formed in a recessed shape on an indoor side of a wall panel loading face 4 and the lid 7 is put on the ditch 3 so as to be substantially flush with the wall panel loading face 4, a pocket 9 for filling a caulking material is formed in a recessed shape on a ditch 3 side of the wall panel loading face 4 so that the caulking material does not protrude on the ditch 3 side when the caulking material is applied to an indoor side of a lower end of a wall panel 6 erected on the wall panel loading face 4.
Patent JP-2002131870-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAIMA YASUO
IPC: G03C1/32
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material which is highly sensitive, free from sticking, excellent in conveyability, and moreover, excellent in a development silver tone. SOLUTION: In the silver halide photographic sensitive material which has at least one photosensitive silver halide emulsion layer on a transparent substrate, the silver halide photographic sensitive material has the following characteristics i.e., 50-100% of the projection area of silver halide particles inside the silver halide emulsion layer has (111) a principal plane and is occupied by hexagonal planer silver halide particles of which average aspect ratio is 8-40, and, between the silver halide emulsion layer and the substrate, it has a hydrophilic colloid layer which contains a matting agent that gives 10-30 kPa as a matting degree of the surface of the side having the silver halide emulsion layer.
Patent JP-2002131218-A (JP)
Title: Warm-up method for device for evaluating internal quality of fresh product
Inventor: TANAKA MOTOYUKI
IPC: G01J3/10
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency and save energy by saving standby time that is more than necessary or completely unnecessary, while sufficiently securing measurement and evaluation accuracy. SOLUTION: The completion time of warm-up operation is determined by automatically determining that the spectra of a light source has stabilized. The worm-up operation is performed, while a light source cooling fan is halted, until the completion time of the worming-up operation, and the light source cooling fan is activated at the completion of the warming-up operation. Whether the spectra of the light source is stabilized is determined, by detecting the spectra of the light source with the passage of time, on the basis of the intensity ratio or intensity difference of light of a prescribed wavelength, or by determining the ambient temperature of the light source with passage of time, on the basis of whether the ambient temperature is stabilized.
Patent JP-2002126727-A (JP)
Title: Water cleaning apparatus and method for water tank
Inventor: GUSHIKEN KAZUHIRO
IPC: C02F1/28
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To always forcibly generate water streams to increase the contact chance with a water cleaning material to clean water certainly and efficiently in a water cleaning apparatus and method for a water tank storing drinking water. SOLUTION: An underwater pump is disposed in the water tank under a part housing the water cleaning material, and water passing through a water cleaning material built-in part to rise and the water cleaning apparatus having such a structure that water passing through the water cleaning material built-in part to rise is discharged in the water tank and the underwater pump sucking water in the water tank to discharge the same to generate water streams are arranged above the water cleaning material built-in part and, while water streams are positively generated by the underwater pump, water is cleaned by the water cleaning apparatus.
Patent JP-2002131189-A (JP)
Title: Vehicle restriction apparatus
Inventor: UEDA MITSUO
IPC: G01M17/06
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a wide test room and a control by computer. SOLUTION: A beam 1 is allocated under a vehicle W with crossing the vehicle W, and both ends of he beam 1 placed at a point equal to the center o gravity G of vehicle in forward, backward and vertical directions are connected to both ends of a lever 5 placed behind the vehicle by rods 3a, 3b. A slide device 14 movable in the right and left directions is allocated behind the lever 5. A moving frame 15 is installed on the slide device 14, and a support frame 16 capable of axially rotating is set in the moving frame 15 so as to support the axis of lever 5. A motor M1 for controlling the slide device 14 is controlled so that the sum of signals from angle detectors S1a, S1b is equal to 180 deg., thereby the slide device is allowed to follow the vehicle W moving in the right and left direction.  A motor M2 is controlled using a signal from an inclination sensor S2, thereby the slope of the lever 5 is allowed to follow the slope of the beam 1. If the vehicle turns in the yaw direction, the beam 1, the lever 5 and the guides 3a, 3b form a parallelogram. The vehicle is restricted in forward and backward directions, and the need of the control is eliminated.
Patent JP-2002133845-A (JP)
Title: Shutter structure
Inventor: KAMISAKA SHUNICHI
IPC: G11B33/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a shutter structure the assembly work of which is made more efficient and the number of components of which is reduced, because a shutter structure which opens and closes a shutter set for closing the insertion and ejection slot of a device to insert and eject a disk by using a tension spring has such defects that an assembly work takes labor and time and a component such as the tension spring is required. SOLUTION: The shutter structure consists of a cam 17 provided on supporting rotary shafts 15a and 15b on which a shutter 15 rotates and a pressing member 16 to press the cam surface of the cam 17, and is characterized by energizing the shutter 15 to set it in a prescribed state by pressing the cam surface of the cam 17 by the pressing member 16.
Patent JP-2002129385-A (JP)
Title: Plating method
Inventor: ITO YOSHINORI
IPC: H01L21/288
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a plating method which forms an adequately covered film, as a result of delivering a plating solution into a concave such as a contact hole, which is shaped on a surface to be plated of a workpiece such as a semiconductor wafer. SOLUTION: The plating method comprises the first step of wetting the concave 80 shaped on the surface to be plated of the workpiece W with deionized water 82 by contacting the surface with the deionized water 82, and the second step of forming a copper film on the surface to be plated of the workpiece in wetting condition with an electroplating after immersing the workpiece in a plating solution 14. This method of wetting an inner face of the concave 80 by contacting the surface of the workpiece with deionized water as a pre- treatment of electroplating, makes the plating solution easily get into the concave, and prevents failure of the formed film.
Patent JP-2002095301-A (JP)
Title: Stainless steel hoe having unsymmetrical wearing edge
Inventor: NAGAI HIROSUMI
IPC: A01B1/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel hoe improving qualities such as corrosion resistance, abrasion resistance, sharpness or the like and keeping a manufacturing cost low. SOLUTION: This stainless steel hoe using a martensite based stainless steel for blade of the hoe 1, has a cutting edge 3 which is the point of the blade of the hoe 1, hardened one side by a carburizing treatment or shot peening and imparted an abrasion resistance.