baber/WOPTO huggingface dataset:
Patent JP-2002013751-A (JP)
Title: Indoor cooling/heating system and air circulation panel
Inventor: KURITA YASUO
IPC: F24F5/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an air circulation panel capable of keeping the inside of a room at a predetermined temperature by transmitting heat possessed by air to a floor surface and a wall surface in a short time to the utmost. SOLUTION: An indoor heating system is adapted such that a forward passage pipe 2a and a return passage pipe 2b where an air collision space is formed with a heat insulation panel and a heat conduction plate 3f in a floor, walls, and in the inside of a ceiling to achieve heating in a room, and where the pipes are inserted into the air collision space while one ends thereof being closed, a feed pump P1 connected with the other ends thereof, a suction pump P2 connected with the other end of the return passage pipe 2b, a boiler 1 coupled with the feed pump P1 and a suction pump P2 connected with the other end of the return passage pipe 2B, and a boiler 1 coupled with the feed pump P1 and the suction pump P2.  Further, air is injected from an air injection hole formed in the foregoing forward passage pipe 2a and air is sucked from the air injection hole whereby heat exchange is performed between the air in the air collision space an the heat conduction plate 3f.
Patent JP-2002012537-A (JP)
Title: Skin care preparation
Inventor: YAMAMOTO YASUYUKI
IPC: A61Q19/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation having improved physiological function of the skin and so excellent in skin moisturizing effect, skin-beautifying effect, improving action for skin-chapping, compatibility with the skin, stability and safety. SOLUTION: This skin care preparation is obtained by combinedly using one of extract mixtures derived from specified plants such as Matricaria chamomilla L., Foeniculum vulgare Miller, Humulus lupulus L., Achillea millefolium L., Melissa officinalis L. and Viscum coloratum Nakai var. lutescens Miyabe et Kudo (or Viscum album L. var. lutescens Makino), one or more extracts selected from a specific plant group and one or more selected from vitamins, vitamin-like affectors other than carnitine, and their salts and derivatives, and formulating the resultant in a skin care preparation base. Skin- care is performed by combinedly using two or more selected from these skin care preparations.
Patent JP-2002016393-A (JP)
Title: Method and device for handling electric component
Inventor: TERUI SEIICHI
IPC: H05K13/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To enable electric components to be taken out simultaneously from a feeder. SOLUTION: The feeder constituting the component supply system of a printed circuit board assembling system has a set of feeders 174 integrally provided with two feeder main bodies 176. Each feeder 174 is provided with a cover tape removing device incorporating a tape housing device 210, tape feeding device 212, and a cover tape take-up device 214, and so on. The feeder 174 sends the carrier tape of electric components in tape 220 to two component take-out positions which are apart from each other in the tape feeding direction in a state where electric components 226 are arranged in a line at a regular interval. Two suction nozzles 84 which are apart from each other by an integral multiple of the regular intervals in the tape feeding direction simultaneously take out two pieces of components 226 at the component take-out position.  Therefore, four pieces of electric components 226 can be taken out simultaneously from the set of feeder sections 174. When the tape feeding device 212 feeds the carrier tape by (N+2)p times after feeding N times at regular intervals p, electric components can be taken out from all recessed housing sections of the carrier tape.
Patent JP-2002016141-A (JP)
Title: Design method and manufacturing method of semiconductor device
Inventor: NAKAJIMA KAZUHIRO
IPC: G06F17/50
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a design method of a semiconductor device, which can reduce the manufacturing cost of a semiconductor device and realize high speed of a circuit readily by reducing a wiring capacitance, and a manufacturing method of a semiconductor device. SOLUTION: A wiring pitch is decided to be maximum within a range wherein consumption power of a semiconductor chip is a prescribed value or less when it works under the conditions of a prescribed operating frequency. Accordingly, a semiconductor device is manufactured with a mask and a manufacturing process of a small manufacturing cost whose design rule is relaxed without manufacturing a semiconductor device by a fine mask and manufacturing process, thus reducing the manufacturing cost of a semiconductor device. Furthermore, since a wiring capacitance is reduced by increasing the wiring pitch, high speed of a circuit and reduction of cross talk noise can be realized.
Patent JP-2001342736-A (JP)
Title: Non-curl composite floor
Inventor: SHIMURA KAORU
IPC: E04F15/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To completely prevent the curl of a composite floor, impart a high value-added to the composite floor become, and eliminate an incitement to the generation of the creaking sound of the floor by bonding the composite floor to a cardboard-layered plate together, and form a composite body. SOLUTION: Constitutional physical factors cause the composite floor to be curled in a recessed manner and cause the cardboard-layered plate to be curled in a protruding manner. Giving attention toward such depression and protrusion characteristics opposite to each other the composite floor is bonded to the cardboard-layered plate together.
Patent JP-2002019430-A (JP)
Title: Pneumatic tire
Inventor: OGAWA YUICHIRO
IPC: B29D30/52
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To remove the possibility of separation of a reinforcing layer cord, and to realize required proper rigidity of a bead part. SOLUTION: A side part 4a of a carcass 4 is wound up around a hexagonal bead core 5 by a tire bead part 3, and a bead filler 7 is arranged between a body part 4b and the side part 4a of the carcass 4, and a reinforcing layer 8 composed of an organic fiber cord 8a substantially extended in the tire circumferential direction is arranged in a position adjacent to the bead filler 7.
Patent JP-2002021366-A (JP)
Title: Wiring structure serving also as vehicle stopper in parking device and method therefor
Inventor: FUMIYAMA ISAO
IPC: E01F13/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure serving also as a vehicle stopper in a parking device and a method therefor capable of standardizing equipment and materials of the parking device to shorten construction term and reduce construction cost and turning them into resources again and easily when removing the parking device. SOLUTION: This wiring structure serving also as a vehicle stopper in the parking is provided with a wiring part 12 having a fixed height from a surface of the parking device 1 and formed in its body part and a vehicle stop part 14 coming into contact with a tire of an automobile parked on its outer surface to connect a vehicle stop member 10 with a connection member 20 connected with the vehicle stop member 10, having a fixed height from the ground, and provided with the hollow wiring part 12 in its body part.  Moreover, in this method for wiring serving also as the vehicle stopper in the parking device, the vehicle stopper 5 in the parking device 1 is formed by a member in which the wiring part 12 is formed in its body part and the vehicle stop part 14 in contact with the tire of the automobile parked on its outer surface is formed and which has a fixed height from the surface of the parking device 1.
Patent JP-2002021600-A (JP)
Title: Industrial vehicle
Inventor: NAGATSUYU MOTOMASA
IPC: B60W20/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle capable of managing with eventual heat emission from a pump drive gear box and of prolonging the replacing timing of lubricating oil. SOLUTION: The arrangement of this industrial vehicle comprises a pump drive gear 3 to couple the drive shaft of an engine as a drive motive to a plurality of works with the drive shafts of a plurality of hydraulic pumps 5A, 5B, 7, 10, a pump drive gear box 21 to accommodate and support the pump drive gear 3, and a circulating hydraulic circuit to supply the control oil to the gear box 21 for gear lubrication. According to the invention, the gear 3 is fed with working oil at all times to cool the gear 3, allowing suppression of heat emission, and the gear 3 is prevented from damaging with heat emission, and further it is practicable to suppress deterioration of the control oil likely with heat emission and prolong the replacing timing of the oil.
Patent JP-2001055101-A (JP)
Title: Backing up assist device for vehicle
Inventor: BABST ULRICH
IPC: G01S17/931
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple, inexpensive, and heavy duty backing up assist device for a vehicle. SOLUTION: This backing up assist device particularly assisting a vehicular driver during parking is provided with at least one transmitter 12 arranged on a vehicular rear end part 10 and emitting a measuring beam into a rear hazardous area, at least one receiver 16a and/or 16b arranged on the vehicular rear end part 10 and receiving a beam reflected from at least one detected object, a distance measuring device determining a distance between the vehicle and the detected object, and a display device optically showing the distance from the detected object.  This backing up assist device is provided with a measuring beam horizontal guiding system for periodically scanning a predetermined angle range within a horizontal plane, an evaluation device for determining a position of the detected object in the horizontal plane in respect to the vehicular rear end part 10 and the degree of width of the detected object, and a display screen for pictorially displaying the position and the degree of width of the detected object in the horizontal plane in respect to the vehicular rear end part 10.
Patent JP-2002020046-A (JP)
Title: Leveling device for elevator
Inventor: MURATA MAKOTO
IPC: B66B5/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To permit a passenger to get off easily by holding an elevator car in a floor position even upon insufficient braking force of an electromagnetic brake. SOLUTION: During a stop of a car 14 in a floor 17, even if an anomaly in an electromagnetic brake 9 causes the stopping position of the car 14 to deviate from a floor error range, if the deviation is within a first reference range (leveling zone), an electric motor 5 is actuated to move the car 14 into the floor error range. Even if an anomaly in the electromagnetic brake 9 causes the car 14 to move out of the first reference range, if the movement is within a second reference range, the car 14 is actuated for movement into the floor error range. The electric motor 5 is then inverter-controlled to hold the car 14 in a floored position.
Patent JP-2002026335-A (JP)
Title: Thin film transistor and method of manufacturing the same
Inventor: YAEGASHI HIROYUKI
IPC: H01L21/28
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To enable at least either the gate electrode or the source.drain electrode to be formed of Al and high-melting metal so as to decrease thin film transistor resistance and to prevent a high-resistance layer from being formed by mutual diffusion caused by heat at an interface between Al and high-melting metal, where the thin film transistor is mainly used as a switching device of a liquid crystal display device. SOLUTION: At least, either the gate electrode or the source.drain electrode is of laminated structure composed of an Al film 33a, an oxygen-containing Al film 33b, and a Ti film 33c. The oxygen-containing Al film 33b is formed by a method wherein Al is sputtered in an atmosphere that contains 20% or more oxygen. The oxygen-containing Al film 33b functions as a diffusion preventing layer, and mutual diffusion is prevented from occurring between the Al film 33a and the Ti film 33c even at a temperature at which a gate insulating film 34 is formed.
Patent JP-2002025253-A (JP)
Title: Semiconductor device
Inventor: ODA ZENZO
IPC: G11C11/406
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a ring oscillator which depends upon temperature and whose oscillation frequency changes. SOLUTION: This device is provided with a ring oscillator circuit constructed by serially connecting inverter circuits 11 for inverting an input signal and outputting the input signal on odd number stages, a current control circuit 12 for controlling an operation current in the inverter circuit of each stage on the basis of a control signal, and a control signal preparation circuit 13 which depends on temperature, changes the control signal and supplies the control signal to the current control circuit.
Patent JP-2002030411-A (JP)
Title: Spray deposit forming method and spray deposit forming device
Inventor: TAKAHASHI HIDEO
IPC: C23C4/12
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a spray deposit forming method and a spray deposit forming device which can suppress any residual tension which may cause peeling of a spray deposit formed on a work surface. SOLUTION: The spray deposit to be formed by thermal spraying a spray deposit material on the work surface is formed under a thermal spraying condition that the residual stress generated in the spray deposit is residual compression. The thermal spraying condition includes the temperature of a base material of the work, the set value of the current, and the feed amount of the thermal spraying material. The residual compression is preferably -50 MPa to -150 MPa. The temperature of the base material of the work is controlled by adjusting the quantity of the cooling gas sprayed on the work.  When the spray deposit is formed by thermal spraying the ferrous thermal spraying material on an inner wall surface of a bore of an aluminum cylinder block, the temperature of the base material of the work, the set value of the current, and the feed amount of the thermal spraying material are controlled to be 140-200 deg.C, 30-380A, and 20-80 g/minute, respectively.
Patent JP-2001353589-A (JP)
Title: Method and equipment of laser beam welding
Inventor: SASAKI MASAJI
IPC: B23K26/142
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent oxidation of a sample in a high-power laser beam welding. SOLUTION: The sample is irradiated with a laser beam by passing the laser beam through a laser beam transmitting material whose transmitivity is 90% or greater in a chamber filled with a fluidizing inert gas. In this case, the laser beam transmitting material is not located on the inner wall of the chamber positioned in the extended direction of the normal line of the irradiated face, the laser beam is made to irradiate through a laser beam transmitting material whose transmitivity is 90% or greater and which has a form of a convex circle vertically directed downwards in the chamber, the sample is irradiated with the laser beam while the gas is fluidized in the chamber which is connected with the emitting head part of the laser beam by a guide pipe, and further the laser beam is made to irradiate by transmitting through an air curtain which is made by fluidizing the gas.
Patent JP-2001354242-A (JP)
Title: Bottle
Inventor: IMADA MICHIO
IPC: B65D23/12
Filed: 2000-06-10
Abstract: PROBLEM TO BE SOLVED: To solve problems that when a plurality of conventional containers are to be received, many unnecessary spaces are needed and that when a lid is removed from a pour-out port, a place for putting the lid is necessary or otherwise the lid must be carried in a hand, and to provide a bottle formed with a region for temporarily fixing the lid wherein if the removed lid is temporarily fixed to it, the lid is not contaminated when pouring, it is not necessary to find where to put the lid, and a place where the lid is put is not contaminated with contents attaching to the lid. SOLUTION: In order to solve the above problems, a recess to be assembled with a protrusion for closing the pour-out port of the container is formed on a part of the bottle.
Patent JP-2001047369-A (JP)
Title: Grinding tool and its manufacture
Inventor: MO SHUKO
IPC: B24B53/017
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a grinding tool and its manufacturing method excellent in the pad grinding efficiency and also in the durability, capable of attaching a grinding material such as diamond grains easily to the surface of the grinding tool in the specified pattern as desirable and preventing the fast attached grains of the grinding material from slipping off. SOLUTION: A manufacturing method for a grinding tool whereto abrasive grains are attached fast uses a mesh of non-conductive substance having a plurality of holes, whereby grains are arranged on at least one side face of the grinding tool through the mesh so that the specified pattern is generated, and the grains are subjected to a primary plating so that fast attachment is established, followed by removal of the mesh from the grinding tool, and then the grains are attached still stronger by subjecting them to a secondary plating.
Patent JP-2002033043-A (JP)
Title: Method of manufacturing color cathode-ray tube
Inventor: SAKAGUCHI KIMIYO
IPC: H01J9/22
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a color cathode-ray tube capable of restricting the color displacement, unevenness of the color purity and the lowering of the light emitting luminance as much as possible. SOLUTION: In a method of manufacturing a color cathode-ray tube by forming a conductive reflecting film 12 on a phosphor screen 11 formed in the inner surface of a panel 5 and forming a heat absorbing film 13 in the inner surface of the panel 5 so as to cover the conductive reflecting film 12, temperature of the panel 5 is maintained at the predetermined temperature higher than the normal temperature, and the inner surface of the panel 5 is coated with the film forming material including the heat absorbing material so as to form the heat absorbing film 13.
Patent JP-2002042368-A (JP)
Title: Optical pickup and optical disk device
Inventor: INOUE HIROYUKI
IPC: G02B7/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup where respective optical devices are arranged with high accuracy and miniaturization and thin structure are attained as a whole at low cost in spite of dispersing with holding members for respective optical devices under constitution that a parallel flat plate shaped hologram element for separating incident light from reflected light is incorporated in the optical device. SOLUTION: In a laminated optical device 13 where plural number of parallel flat plate shaped optical devices 12 and 15 which include the hologram element 6 are laminated, positions in the directions of the optical axes of respective devices are fixed by sticking or closely adhering the mutual surfaces of respective optical devices 6, 12 and 5; and the holding member is not required separately. Respective parallel plate shaped optical devices, 6, 12 and 5 are originally high in accuracy of the incident surface and also are generally very accurate thickness accuracy and parallelism in order to carry out a function as the optical device, and the positions in the directions of the optical axes are arranged with high accuracy. Also, the positions of light- receiving elements 8a and 8b in the direction of the optical axis of the laminated optical device 13 are decided with high accuracy, by making the optical direction arrangement reference surface 14 of the light-receiving elements 8a and 8b coincide with an incident end surface 13a.
Patent JP-2002042116-A (JP)
Title: Image processing device, image processing method, recording medium, and printing system
Inventor: ONOZUKA MASANAO
IPC: G06T3/20
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of omitting complicated processes such as the generation of the mask image of the face and the detection of the position of the jaw in an image process for arranging the head of a person at the prescribed position in a frame of a prescribed size. SOLUTION: The left end, right end, and apex of the head of the person are detected from a portrait image A, and the horizontal center of the head is determined based on the detected head left end and the head right end. The relative position of the frame B against the portrait image A is corrected so that the horizontal center of the head becomes the horizontal central position of the frame B, and the horizontal length of the head is calculated based on the detected head left end and the head right end. The ratio (background proportion) of the portion of the head against the horizontal background in the frame B is calculated based on the calculated length of the head and the horizontal width of the frame B, and the interval between the detected head apex and the upper end of the frame B is determined according to the background proportion.
Patent JP-2002043779-A (JP)
Title: Structure for assembling electronic components
Inventor: NOMURA MANABU
IPC: H01L23/48
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure for assembling electronic components to strike a balance between heat radiation and assembly. SOLUTION: An anode electrode 12 of a diode 1 exposed from a resin 15 serves for a heat sink. The diode 1 is mounted on a terminal 7a at GND potential integrated with a resin case to turn the reverse of the anode electrode 12 toward the terminal 7a. The anode electrode 12 is electrically connected to the terminal 7a via a terminal for heat radiation 8. A cathode electrode 13 is electrically connected to a terminal 7b at +B potential integrated with the resin case via a lead 9 with a bend.
Patent JP-2001096091-A (JP)
Title: Petroleum dry cleaning machine and method for washing with it
Inventor: WATANABE MUNETAKA
IPC: D06F43/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a petroleum dry washing machine and a dryer from explosion and to improve cleaning power for water-soluble dirt in petroleum dry cleaning at the same time. SOLUTION: A characteristic of method for dry washing using a petroleum dry washing machine is following processes. Those are, neutralizing electrified cloths fiber in a drum of the dry washing machine using a static electricity remover, then, removing water-soluble dirt adding water.
Patent JP-2002043572-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAMOTO TETSUYA
IPC: H01L29/12
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of recessed and projecting sections on the internal surfaces of trenches. SOLUTION: A plurality of SiO2 buried layers having trench filling-up shapes is formed (steps S10, S14, S18) and n- and p-type SiC epitaxial layers and an n-type SiC source areas are formed in the circumferences of the buried layers (steps S12, S16, S20, and S22). Then a trench is formed from the surface of the n-type source are 20 to the n-type epitaxial layer 12 by performing hydrofluoric acid etching on the buried layers (step S24). Since SiC is hardly etched as compared with SiO2 in the step S24, the SiC of the source area 20 is little etched and, accordingly, the formation of recessed and projecting sections on the internal surfaces of the trench can be suppressed.