baber/WOPTO huggingface dataset:
Patent JP-2004075003-A (JP)
Title: Hydraulic fluid reservoir including reinforced part
Inventor: IMANISHI NORIYUKI
IPC: B60T11/26
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement technology effective in improving the mechanical strength of a reservoir body.  <P>SOLUTION: This reservoir body 22 comprises nipples 31, 32 on a bottom part of its lower half 22d, and an opening 26 for poring the oil on an upper end part of its upper half 22u. The side having the opening 26 is partially projected from a cylinder body. An outer periphery of the part of the reservoir body 22 having the opening 26 has a fluid level indication scale 80. The fluid level indication scale 80 reinforces the side having the opening 26, of the reservoir body 22, as a reinforcement rib over more than the half round of the part of the reservoir body 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110583-A (JP)
Title: Method for transmitting data and compensating propagation delay in point-to-multipoint data communication network
Inventor: JANG KYUNG-HUN
IPC: H04W84/12
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for transmitting data and compensating propagation delay in point-to-multipoint data communication network. SOLUTION: In a point-to-multipoint data communication network composed of a network access point and a plurality of terminals to mutually communicate through a shared transmission medium, while defining a time point, in which transmission timing information transmitted from the network access point is received, as a reference, a time to transmit data from the terminal to the network access point is determined. Thus, overhead (load) to the communication network can be minimized and efficiency in the use of the communication network and in the transmission of data can be made maximal.
Patent JP-2004082778-A (JP)
Title: Device for visually confirming vehicle periphery
Inventor: ITO TAKANORI
IPC: G03B15/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for visually confirming vehicle periphery capable of imaging both close places and far places to a vehicle.  <P>SOLUTION: This device images the periphery of each corner part of the vehicle, and obtained images are displayed in a cabin. In the imaging camera 13, a reflection mirror 23 is driven by a drive mechanism 24 to control set states for mirror surfaces 23a and 23b of different curvatures and directions, so that an imaging range B imaged by an imaging element 21 is changed in accordance with distance between the vehicle and an obstacle measured by a distance measuring sensor 12. In case where the distance between the obstacle and the vehicle is a prescribed change-over reference distance or under, the mirror surface 23b of the larger curvature is set, so that the imaging range B close to the vehicle is imaged at a large image angle. In case where the distance between the obstacle and the vehicle is a larger than the change-over reference distance, the mirror surface 23a of the smaller curvature is set, so that the imaging range B far from the vehicle is imaged at a small image angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086316-A (JP)
Title: Entrance/exit reception management system
Inventor: NAKAMURA KAZUYUKI
IPC: G07C9/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entrance/exit management system whose security check on an entering visitor is improved in a factory, a laboratory and an office building.  <P>SOLUTION: A first reception system A is composed of a first reception part 2, a computer 6, a reading part 3, a digital camera part 4, a card issuing part 5 and a card collection part 7. A second reception part B incorporates a computer function part, a display function part, a card reading function part and a transmission/reception function part of a line. The first reception system A and the second reception part B cooperatively perform the propriety of visitor's admittance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2007018547-A (JP)
Title: Data recording method to optical recording medium
Inventor: TSUKAMOTO SHUJI
IPC: G11B7/013
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of performing multi-speed recording to a multi-level optical recording medium.  <P>SOLUTION: There is provided the data recording method to the multi-level optical recording medium capable of performing the multi-level recording by controlling the relative optical reflectivity of a virtual recording cell with a recording mark formed thereon, in which the recording power and/or pulse width of a laser beam in recording at a first recording linear velocity and the recording power and/or pulse width of a laser beam in recording at a second recording linear velocity are set substantially the same. As a result, the control in recording the data can be simplified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2003079516-A (JP)
Title: Pot for electromagnetic induction heating cooking device and its manufacturing method
Inventor: NISHIDA TAKASHI
IPC: A47J36/02
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To generate convection favorable for ingredients in a pot for an electromagnetic induction heating cooking device, to realize uniform heating, to minimize secular change in pot size, and to maintain initial cooking performance over a long time in the pot for the electromagnetic induction heating cooking device using electromagnetic induction heating such as a rice boiler or a cooking device. SOLUTION: Magnetic metal 7 is provided in an outside face of aluminum 8 of a matrix, fluororesin coating 9 is applied to aluminum 8, and the magnetic metal 7 is provided with pluralities of recessed parts 12a and protruding parts 12b at least in portions facing an electromagnetic induction coil of an electromagnetic induction heating cooking device body.
Patent JP-2003078164-A (JP)
Title: Gallium nitride-based compound semiconductor light emitting element
Inventor: NAKAMURA SHUJI
IPC: H01L33/32
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a gallium nitride-based compound semiconductor light emitting element that can be manufactured without compromising the crystallinity of a p-type layer or an n-type layer. SOLUTION: This gallium nitride-based compound semiconductor light emitting element is manufactured by dividing a wafer provided with a gallium nitride-based compound semiconductor constituted by successively laminating the n-type layer and p-type layer on a sapphire substrate, and etching the p-type layer so that the electrode forming surface of the n-type layer may be exposed by forming dividing grooves on the surface of the wafer. The light emitting element has dividing groove forming surfaces which are positioned lower than the electrode forming surface and provided for forming the dividing grooves and the thickness of the sapphire substrate is set at <=200 μm.
Patent JP-2004084332-A (JP)
Title: Sliding door device and braking device therefor
Inventor: YASHIKI YOSHIYUKI
IPC: E05F5/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door device and a sliding door braking device sufficiently exhibiting the operation of damping force from the early stage of brake and, at the same time, completely separating from a traveling mechanism of a sliding door and having a simplified structure.  <P>SOLUTION: The sliding door braking device 140 comprises an auxiliary rail 10 fixed in an optional predetermined section in an upward opening and closing section W of a door frame 1, a braking member 20 and an one-way clutch 60. The sliding door braking device 140 is combined with a rolling roller 40, a connecting member 50 and an output shaft 70 to mold a braking unit 80. The sliding door device 100 is constituted by fixedly placing the braking unit 80 to the sliding door 2 through the connecting member 50 so as to enable the rolling roller 40 to roll on the auxiliary rail 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092129-A (JP)
Title: Lift of mechanical parking device
Inventor: ONODERA KENJI
IPC: E04H6/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift of a mechanical parking device having the same simple structure on a tray circulating way and even with out of the tray circulating way, setting the lift at low cost and quickly and smoothly carrying out an entering and leaving the vehicle parking lot operation of the whole parking device.  <P>SOLUTION: The tray circulating way 200 is discontinued on the tray circulating way 200 in each storing floor layer to set the lift 3A. The lift 3A includes a rising and falling frame 31 for raising and lowering an elevator shaft 30 and a communication frame 33 separably set on the rising and falling frame 31 and communicating with a discontinued section on the tray circulating way 200 of each storing floor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090025-A (JP)
Title: Welding structure of web steel plate for bridge girder
Inventor: ASHIZUKA KENICHIRO
IPC: E01D2/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient welding strength in a lap weld zone.  <P>SOLUTION: A web steel plate for a bridge girder is structured by lap-welding the side ends of the two web steel plates 1 in which flange steel plates 2, 3 are each welded to the upper and lower ends adjacent to each other. In the upper and lower ends of each side end of the two web steel plates 1, there is each formed a notch 1a of a nearly recessed circular arc shape. In one web steel plate 1, this notch 1a of the side end is situated nearer to the center vertically and linked to the linear side edge 1b extending vertically. In the other web steel plate 1, the notch 1a is similarly situated nearer to the center vertically and linked to the linear side edge 1b extending vertically through the linear end edge 1c extending horizontally. Further, in the linear side edge 1b extending vertically to the one web steel plate 1, in the arrangement crossed by the horizontally extending linear end edge 1c of the other web steel plate 1, these web steel plates 1 are superposed in the side ends and welded to each other in the circumference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091381-A (JP)
Title: Transition metal compound, olefin polymerization catalyst, and method for producing polyolefin by using the same
Inventor: WAKABAYASHI YASUTAKE
IPC: C07F15/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefin polymerization catalyst having a new structure, and a method for economically producing a polyolefin by using the catalyst.  <P>SOLUTION: This olefin polymerization catalyst comprises (A) a transition metal compound and (B) an activation promoter and/or (C) an organic metal compound. The transition metal compound has an atom selected from atoms of ruthenium, rhodium and transition metals of groups 3 to 10 in the periodic table except platinum (particularly, scandium, vanadium, chromium, manganese, iron, cobalt, nickel and palladium). A polyolefin is produced by polymerizing an olefin using the catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090999-A (JP)
Title: Carrying container
Inventor: ARAKAWA TAKESHI
IPC: B65D6/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying container for easily enhancing the strength of a container body by effectively reinforcing a side wall while reducing the weight of the container.  <P>SOLUTION: The folding carrying container as the carrying container comprises a container body 11 having a bottom wall 12 and pairs of side walls 13 and 14 facing each other erected along a peripheral edge of the bottom wall 12. In addition, a turning means (a bearing part 23 and a rotary shaft part 24) is provided on lower end parts of the side walls 13 and 14, and the container body 11 is foldable. A center part side wall projecting part 51 and an upper side wall projecting part 52 which are swollen outward of the container body 11 are provided on a center part of a wall surface and an upper end part of the side walls 14. A lower vertical rib 53 is protruded from an outer side surface of the center part side wall projecting part, an upper vertical rib 54 is protruded from an inner side surface of the upper side wall projecting part 52, and the vertical ribs 53 and 54 extend in a vertically continuous manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091867-A (JP)
Title: Film-forming apparatus
Inventor: ODA YOSHIFUMI
IPC: C23C14/34
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming apparatus which prevents sputtering failure caused by water leak or insulation breakdown, and improves a rate of target utilization.  <P>SOLUTION: This apparatus has a heat pipe 31 accommodated in a mask 30 for an inner radius. When a substrate 2 mounted on a support member 6 is pushed up, the central part of the substrate 2 contacts with an umbrella-shaped part 30a of the mask 30, and a peripheral part of the substrate 2 also contacts with the contacting part 7a of a mask 7 for the periphery. In this state, fine particles are released from the target 10 to form a film on the surface of the substrate 2. When the umbrella-shaped part 30a of the inner mask 30 is heated in a process of sputtering, the heat is transmitted to the bottom of the heat pipe 31, and the evaporated working fluid moves to the upper end due to a differential pressure to be condensed. Because the condensed working fluid flows back to the bottom by a wick, the mask 30 is cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094727-A (JP)
Title: Enterprise judgement/evaluation system, judgement result utilization system, enterprise judgement/evaulation management method, computer-readable recording medium with program recorded thereon and program
Inventor: MORI KAZUHIKO
IPC: G06Q10/06
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To manage the ranking of enterprises and the factor of judgement by storing judgement results obtained by mutually comparing two companies in a system for supporting enterprise selection for a purchaser in ordering business.  <P>SOLUTION: A supply enterprise extract section 106 extracts the supply enterprise offering a purchasing item inputted to a purchase item input section 105. A comparison enterprises specifying section 108 specifies a combination of the two companies of all the supply enterprises. A comparison enterprise judgement evaluation section 110 makes a judge determine superiority or inferiority as the supply enterprise with respect to all the combinations and select the factor of the judgement. The results are stored on a judgement result database 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095963-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: ITO SHOJI
IPC: H05K3/46
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To stably ensure enough interlayer bonding strength without having an influence on the bonding strength after multilayer lamination even when a bonding layer by heating and sticking is formed on a copper-clad resin backing and the like.  <P>SOLUTION: For a thermoplastic polyimide sheet 13 having a thermosetting function there is used one where a glass transition point Tg of thermoplastic polyimide is lower than the curing start temperature Ts of a thermosetting component. A process for sticking the thermoplastic polyimide sheet 13 having a thermosetting function to the copper-clad resin backing is performed at a higher temperature than the glass transition temperature Ts of the thermoplastic polyimide and at a lower temperature than the curing starting temperature Ts of the thermosetting starting temperature Ts of the thermosetting component. In a multilayering process, the thermoplastic polyimide sheet 13 having a thermosetting function is stuck at a higher temperature than the curing starting temperature Ts of the thermosetting component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104842-A (JP)
Title: Inverter device
Inventor: TOYODA MASARU
IPC: H02P6/06
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device which can drive a large-capacity and high-revolution AC synchronous motor.  <P>SOLUTION: This inverter device has a noninverting main circuit 5 which converts an AC power into a DC power and a PWM-controlled inverting main circuit 7, and an AC synchronous motor 29 is driven by boosting the AC power output end of the inverting main circuit 7 with a transformer 26. It is equipped with a circuit which bypasses a transformer 26, and at start, while bypassing the main transformer 26 is bypassed by the bypass circuit, an AC motor 29 is started by limiting the output voltage of the inverting main circuit 7 to a lower value by the PWM control of the inverting main circuit 7. After a certain time, the circuit is switched over to the circuit passing through the transformer 26 by breaking the bypass circuit, and the AC synchronous motor 29 is drawn into normal operation by bringing the output voltage of the inverting main circuit 7 into a higher value by the PWM control of the inverting main circuit 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178884-A (JP)
Title: Organic electric field light-emitting element
Inventor: MASHITA KIYOKAZU
IPC: C09K11/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element, which has sufficient luminosity, excellent stability and durability, possibility to make it large area, and easy manufacturing.  <P>SOLUTION: Concerning to an organic electric field light-emitting element which consists of one or more organic compound layers inserted between a pair of electrodes, which consist of at least either a positive electrode and a negative electrodes is transparent or translucent, the organic electric field light-emitting element is characterized that at least one layer among the organic compound layers contain an electric charge transportation nature high polymer compound, which is cross-linked 3-dimensionally with at least two sorts of the electron hole transportation substance which has hydroxy group, and isocyanate compound that has three or more numbers of functional groups.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100221-A (JP)
Title: Septic tank sanitation truck
Inventor: OKADA KOJI
IPC: C02F11/12
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a septic tank sanitation truck capable of making 100% use of a capacity of the tank of a coagulation reaction room coagulating and reacting sludge of a septic tank by making vacuum agitation.  <P>SOLUTION: A by-pass pipe 30 is connected between a main manhole section 12 located on the upper part of the coagulation reaction room 11 and the upper part of a sludge storage tank 21 by a truck having the coagulation reaction room 11 and the sludge storage tank 21 in front an behind, and an opening and closing valve 31 and a check valve 32 are provided on the by-pass pipe 30. An increased amount of component in excess of a predetermined full amount of the dust in the coagulation reaction room 11 is made to make vacuum suction into the dust storage tank 21 through the bypass pipe 30 to make full use of the coagulation reaction room 11 at 100% of the capacity of the tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104884-A (JP)
Title: Motor and motor for wiper
Inventor: MURAKAMI SEIICHI
IPC: H02K7/116
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which can enhance the detection accuracy of the rotational angle of an output shaft by a mobile contact and a fixed contact member.  <P>SOLUTION: The motor is equipped with a housing which is coupled to a motor body and by which a deceleration mechanism for decelerating the rotation of the motor body and an output shaft are supported, a housing cover 13 which blocks the opening of the housing, a mobile contact with a specified pattern which is provided rotatably in the housing and the housing cover 13, and is provided in a rotor rotating in cooperation with the rotation of the output shaft, and a unit plate 14 which is fixed to the housing cover 13. Electric circuits including the first to third fixed contact members 28-30 provided with contacts 28b-30b abutted slidably against the mobile contact are fixed to the unit plate 14, and also a spindle 14a and a peripheral wall 14b for supporting the rotor rotatably are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100077-A (JP)
Title: Woven fabric
Inventor: YANAI TAKASHI
IPC: D03D15/567
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a woven fabric having excellent surface smoothness, stretchability and stretch power.  <P>SOLUTION: In the woven fabric comprising warps and/or wefts composed of a false twist yarn of a polytrimethylene terephthalate multifilament, the false twist yarn is a drawn false twist yarn of POY (partially oriented yarn) which is additionally twisted in the additional twist coefficient of 2,700-13,000 in the direction different from the twisting direction of false twisting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099243-A (JP)
Title: Optical radio transmission system for elevator
Inventor: TAKAHASHI TAMOTSU
IPC: H04B10/11
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical radio transmission system for an elevator wherein satisfactory radio communication can be performed by efficiently and accurately adjusting the positions of a pair of transmitter-receivers 10 installed on prescribed positions in the elevator.  <P>SOLUTION: This system comprises a pair of transmitter-receivers 10 oppositely installed respectively on the elevator base 2 side and on the elevator cage 1 side. Each of these transmitter-receivers 10 is equipped with a light emitter 11 for signal transmission, a light receiver 12 for signal reception, a level meter 13 for displaying the level of reception signals received by the receiver, and and a lamp 14 for displaying the light reception state of reception signals received by the receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097148-A (JP)
Title: Method for preventing transfer of coloring matter and water content in food product
Inventor: SHIMIZU HIDEKI
IPC: A23L29/20
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transfer of coloring matter and water content in a food product having high water content.  <P>SOLUTION: The method for preventing transfer of coloring matter and water content in the food product comprises adding a thickening polysaccharide or at least one kind of material selected from the thickening polysaccharide, oil and fat and water-insoluble dietary fiber to the food product containing either one or both of an edible material having high water content and a fruit. Sol-like devil's tongue powder or glucomannan or a material obtained by dissolving devil's tongue refined flour in water or pasted glucomannan is used as the thickening polysaccharide. Guar gum, Tara gum, gelatin, locust bean gum, sodium alginate, pectin, agar, curdlan, xanthan gum, carrageenan, chitin, chitosan, starch, casein, pullulan, or the like, can be used as the thickening polysaccharide. The glucomannan used has 10-350 μm average particle diameter and is powdery and contains 0.1-2 wt.% thickening polysaccharide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106270-A (JP)
Title: Method for producing multi-layer molding
Inventor: KOYASHIKI KEIICHIRO
IPC: B29C45/70
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminated molding which is soft and good in touch by preventing the damage of a foam layer during molding in lamination molding having a resin foam layer.  <P>SOLUTION: After a substrate is molded by packing the first resin in the cavity space of a mold, the mold is temporarily opened, a skin sheet is set in the mold, the mold is closed to form a void between the substrate and the skin sheet, and the second foamable resin is packed in the void. Since the molding foamed in the mold can be produced in the process without being damaged, the multi-layer molding which is light in weight, soft, and excellent in touch can be obtained.  <P>COPYRIGHT: (C)2004,JPO