baber/WOPTO huggingface dataset:
Patent JP-2005042674-A (JP)
Title: Variable displacement pump
Inventor: UCHINO KAZUYOSHI
IPC: F04C2/344
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vibration of a cam ring, by restraining a sudden change in supply hydraulic pressure to a first fluid pressure chamber, when selectively switching a high pressure chamber and a low pressure chamber by a control valve.  <P>SOLUTION: In this variable displacement pump, the control valve 29 has the high pressure chamber 33 for introducing upstream side high pressure of a metering orifice, a pressure chamber for introducing downstream side pressure, the low pressure chamber 36 formed between the high pressure chamber and the pressure chamber, and introducing low pressure, and a communicating passage 38 for communicating the high pressure chamber or the low pressure chamber with the one fluid pressure chamber. The pump is constituted so that microscopic first and second notch grooves 43 and 44 for communicating the high pressure chamber with the low pressure chamber in the communicating passage, are formed on an outer peripheral surface of a valve element 42 of a spool valve 31 of the control valve; when selectively switching the high pressure chamber and the low pressure chamber by sliding the spool valve, a pressure fluid of both pressure chambers is introduced into the communicating passage via the respective notch grooves; and a sudden pressure increase in the first fluid pressure chamber is restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080987-A (JP)
Title: Distributed power supply system
Inventor: SUZUKI YASUNOBU
IPC: H01M8/04
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new distributed power supply system capable of supplying stable electric power to loads through electronic transformers commonly utilized with a duty cycle of nearly 100 %, combined with power of natural energy system and midnight power having large variable factors or the stable power of fuel cells, etc., of increasing price and performance ratio of the whole system, and thus of promoting the widespread use of distributed power supply and achieving energy-savings.  <P>SOLUTION: The system performs a distributed power supply to combined AC/DC loads Lac/dc using a wind turbine generator WTG, a photovoltaic power generator PV, a fuel cell FC and a battery B and a commercial AC power source utility. The wind turbine generator WTG, the photovoltaic power generator PV, and the fuel cell FC serve as a DC power source in which each rated power and voltage are unified to the rated voltage of the battery B, and are designed to supply AC power from the commercial AC power source utility to the combined AC/DC loads Lac/dc until the battery B reaches a full charge by the DC power source, to supply DC power from the battery B to the combined AC/DC loads Lac/dc when the battery B is fully charged, and to supply AC power from the commercial AC power source utility to the combined AC/DC loads Lac/dc when the battery B is approaching to the final stage of discharge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005046349-A (JP)
Title: Medical plug
Inventor: TAMATE YASUYUKI
IPC: A61L31/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical plug with excellent human body compatibility and durability against sterilization treatment and long time storage, of which the switching member can be lightly operated while a leak of fluid is prevented.  <P>SOLUTION: The medical plug comprises a main body 1 which is made of polycarbonate resin, a supporting member 2, the switching member 3 and a sealing member 4 which is made of silicone rubber. A column section 18 of the switching member 3 is supported by the main body 1 and the supporting member 2 which is fixed to a cylinder section 5 of the main body 1 not to move along but to rotate around an axis. Two or more ducts 9a, 9b and 9c are formed in the cylinder section 5, and a switching duct 20 corresponding to those ducts is formed in the column section 18. Two or more ducts 16a, 16b and 16c are formed in the sealing member 4 corresponding to the ducts 9a, 9b and 9c in the cylinder section 5. The sealing member 4 is fixed to the supporting member 2 and presses a part of the cylinder section 5 covering the ducts 9a, 9b and 9c and a part of the column section 18 covering the duct 20 to seal those parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051088-A (JP)
Title: Printed circuit board with heat conductive member, and method for manufacturing the same
Inventor: KATO ASAKO
IPC: H05K1/02
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board with a heat conductive member of a simple structure.  <P>SOLUTION: The printed circuit board 20 with the heat conductive member is provided with heat radiation chips 30 fixed simultaneously when fixing two sheets of core material with thermosetting resin. On one surface side of the printed circuit board 20, an electronic part 27 is mounted. On the other surface side, a heat sink 24 is fitted. The heat generated by the electronic part 27 is radiated to the outside air (air) through a fill 40, the chips 30 and the surface contacting with the air of the heat sink 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046451-A (JP)
Title: Game machine and simulation program
Inventor: YAGI KENICHI
IPC: A63F13/33
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the amusement by improving an eagerness to a sequential passing to a predetermined area.  <P>SOLUTION: This game machine is provided with: a variable display means executing a variable display of identification information; a game state control means controlling to become a specific game state advantageous for a player; a special game state determination means determining whether or not controlling to become the special game state advantageous for the player; and an area passing detecting means detecting the passing of a game ball in a predetermined area in a play area. This game machine is provided with a timing means starting the timing under condition of a detection by the area passing detecting means in the specific game state; a sequential passing detecting means detecting that the area passing detecting means detects the passing of the game ball within a predetermined sequential detecting time from starting the timing of the timing means; and a notification means, when a predetermined number of balls are detected by the sequential passing detecting means in a case where the special game state determination means determines to control into the special game state, notifies to be controlled to become the special game state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054636-A (JP)
Title: Solenoid operated pump
Inventor: USUI HIROAKI
IPC: F04B53/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid operated pump having effectively reduced size and thickness, long life, stability in use and high reliability.  <P>SOLUTION: The solenoid operated pump comprises a cylinder closed at both end faces with a pair of frame bodies 20a, 20b, a needle 10 provided therein slidably between the end faces of the frame bodies as pump chambers 30a, 30b, and air-core electromagnetic coils 50a, 50b arranged on the outer periphery of the cylinder. The needle 10 is reciprocated in the axial direction of the cylinder by carrying a current in the electromagnetic coils when transporting fluid. The whole outer face of the needle 10 is covered with a nickel plating coat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053874-A (JP)
Title: Cyclohexanetricarboxylic acid monoester and its use
Inventor: IDENO TAKATSUGU
IPC: C08G59/42
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which shows a good curability without adding a curing accelerator, yields a colorless, transparent cured product showing little discoloration under high-temperature conditions and is suitably used as a sealing material for an opto-electrical transducer such as blue LED and white LED, and a curing agent suitably used for the resin composition.  <P>SOLUTION: A cyclohexanetricarboxylic acid monoester is provided. The thermosetting resin composition comprises an epoxy group-containing compound and a curing agent. Here, the curing agent is the cyclohexanetricarboxylic acid monoester. A resin cured product is obtained by curing the thermosetting resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060009-A (JP)
Title: Car of elevator
Inventor: MORI AKINOBU
IPC: B66B11/02
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car of an elevator enabling a reduction in cost by simplifying the structure of panels and an increase in attractiveness by suppressing a variation in clearances between the panels.  <P>SOLUTION: Vertical frames 11 and lateral frames 12 are assembled in a lattice shape and installed on a floor 2. Fitting tools 9 vertically installed on the rear faces of the panels 6 are fitted into mounting holes drilled in the lateral frames 12 from the inside of the car 1 to fit the panels to a frame body 10. Then, the panels 6 are laid on the ceiling and side faces of the frame body 10 to form the ceiling and side walls of the car.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059342-A (JP)
Title: Composite panel and its manufacturing method
Inventor: JINNO MANABU
IPC: E04C2/54
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the bending strength of a composite panel as a whole without making a thin panel and a reinforcing material thick.  <P>SOLUTION: The composite panel is equipped with the square plate-shaped thin panel 2 comprising a stone material having light transmissivity such as marble, granite or the like and the reinforcing material 3 integrally provided on the rear side of the thin panel 2 and comprising glass, a synthetic resin or the like having light transmissivity. The reinforcing material 3 is constituted of a square plate-shaped substrate 4 integrally provided on the rear of the thin panel and a square ring-shaped rib 5 integrally provided on the peripheral edge part of the substrate 4. Since the bending strength of the thin panel 2 is enhanced by the rib 5, a predetermined bending strength is obtained even if the thin panel 2 and the substrate 4 are made thin, light transmissivity can be enhanced, the illumination of pale light transmitted through the hue and pattern of the thin panel 2 is obtained, the design effect of a building can be enhanced and a high grade feeling can be imparted to the building.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296063-A (JP)
Title: Thin film magnetic head
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film magnetic head capable of increasing magnetizing efficiency and properly securing insulation between a coil and a magnetic pole layer.  <P>SOLUTION: A first insulating layer 58 made of an inorganic insulating material is formed on a layered body 62, and a second insulating layer 63 made of an organic insulating material is formed on both sides more than the end surfaces of both sides of the layered body 62 from ends 58a of both sides of the first insulating layer 58 in a track width direction. A second coil piece 56 is disposed on the first and second insulating layers. Thus, an increase in magnetizing efficiency, and insulation between the layered body 62 and the second coil piece 56 are effectively secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063215-A (JP)
Title: Assortment proposal system and assortment proposal program
Inventor: YOSHIDA KAZUHIRO
IPC: G06Q50/00
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a technique capable of presenting an optimum assortment plan in a specified store.  <P>SOLUTION: This assortment proposal system 10 comprises an index single item/classification DB 22 for defining an index single item/classification for determining the family structure of customers; a customer attribute DB 26 for storing static attribute of each customer; a purchase history DB 28 for registering purchased commodities and purchase dates of each customer for every store; a classification definition DB 24 for setting a condition for classifying customers to a plurality of segments; a means for classifying customers based on the static attribute and the purchase history; a means for tabulating segment-based visitor numbers for every store in a set period; a means for tabulating the sales number in each store for an object commodity by segments; a means for calculating an PI value between a plurality of stores by dividing the sales number by segments by the segment-based visitor number in the plurality of stores; a means for calculating the assortment number by segments by multiplying the PI value by the segment-based visitor number of a specified store; and a means for guiding the total assortment number by integrating the assortment numbers of all the segments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063248-A (JP)
Title: Settlement system and commodity purchase method
Inventor: ARAI SHIGEO
IPC: G06Q20/32
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment enabling the shopping in a state close to face-to-face selling in a remote store.  <P>SOLUTION: A cellular phone having voice communication function and data communication function further comprises a communication method switching function capable of switching the data communication mode and the voice communication mode in exchange of information with the same cellular phone of a communication partner, and an interface with a recording medium storing information for using electronic money data for settlement. Further, substraction of balance data in the recording medium is performed through the interface with the recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062768-A (JP)
Title: Display device
Inventor: FUJIKAWA YOSUKE
IPC: G09G3/20
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the display quality of transmission display by a display device which has a display area composed of a plurality of pixel areas 21 and an additional circuit element S provided in the display area, and to improve the yield and reliability of the product.  <P>SOLUTION: A pixel area 21 is formed by arranging in matrix a plurality of subpixel areas 22 wherein subpixels R, G, and B corresponding to respective display colors are formed and an additional circuit element area 23 wherein the additional circuit element S is provided. To the additional circuit element S, a plurality of column wires 14a and 14b which extend in the column direction of the matrix arrangement of the subpixel areas 22 and additional circuit area 23 and a plurality of row wires 13a and 13b which extend in the row direction are connected. At least one of the plurality of column wires 14a and 14b is provided in a subpixel area 22 of a column different from the column that the additional circuit element area 23 belongs to. Further, at least one of the plurality of row wires 13a and 13b is provided in a subpixel area 22 in a row different from the row that the additional circuit element area 23 belongs to.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067000-A (JP)
Title: Longitudinal stretching apparatus of sheetlike film
Inventor: NOZAWA KENJI
IPC: B29C55/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a stretched sheetlike film with good production efficiency by avoiding the occurrence of longitudinal wrinkles during oven heating.  <P>SOLUTION: This longitudinal stretching apparatus is provided with a clip type feed means 41 for clipping both side edges of the sheetlike film M over the range from the inlet part 12 of an oven 11 to the intermediate part thereof to feed the sheetlike film M while regulating the movement in the lateral direction of the sheetlike film M and constituted so that the sheetlike film M is longitudinally stretched on the basis of the difference between the feed speed of the sheetlike film M due to the clip type feed means 41 and the feed speed of the sheetlike film M due to the roll group 31 on the outlet side of the oven.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071468-A (JP)
Title: Information recording apparatus, information reproducing apparatus, information recording method, and information reproducing method
Inventor: SUZUKI RYOICHI
IPC: G11B20/10
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform recording which is simple and more reliable by using an information recording medium which has a plurality of recording layers.  <P>SOLUTION: In an information recording apparatus capable of recording information to the information recording medium having a plurality of recording layers where information can be recorded, at least part of information D including Lead IN 20, LEAD Out 21, an anchor point 22, a file system (volume information) 23, and a data main body 24 is repeatedly recorded to the plurality of recording layers (Layer 0 and Layer 1) to repeatedly record at least part of recorded information to the plurality of recording layers (Layer 0 and Layer 1) without any user's special operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068829-A (JP)
Title: Rolling screen juxtaposing device
Inventor: YAMANAKA KIYOHIRO
IPC: E06B9/08
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to individually open a roll screen corresponding to a glass door to be opened/closed and eliminate a gap between the side ends of the neighboring screen rolls, when a plurality of roll screens corresponding to the number of glass doors are installed in a wide opening.  <P>SOLUTION: A roll screen 18 comprising a curtain fabric 17 fitted to a rotary shaft 16 rotatably pivoted between arms 14, 15 projected to both ends of a rod-like base member 13 is suspended from a plurality of rails 11, 12 parallelly arranged and horizontally supported, with a rotary shaft 16 being directed in parallel with the rails 11, 12 and capable of traveling in the longitudinal direction of the rails 11, 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071545-A (JP)
Title: Optical disk drive and tracking balance adjustment method
Inventor: NAKANE HIROSHI
IPC: G11B7/09
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To adjust tracking balance by using a simple configuration.  <P>SOLUTION: A tracking error signal generation means employs a phase difference method to generate a tracking error signal which corresponds to tracking shifting on the basis of a reproduced signal from a disk. Since the phase difference method is employed, the tracking error signal is not affected by the amplitude fluctuation of the reproduced signal. A tracking balance control means controls the DC component of the tracking error signal to control tracking balance. The DC component control can be realized with simple circuitry, and hence a device size can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074798-A (JP)
Title: Circular saw
Inventor: KOCHIYAMA KATSUTOSHI
IPC: B27G3/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge cutting circular saw capable of preventing cut refuse from whirling up.  <P>SOLUTION: This edge cutting circular saw is used for cutting a floor surface along the wall surfae of a building. A circular saw blade 3 is rotatably provided on the base 1 placed on the floor surface. A dustproof member 16, which comes into contact with the wall surface to close the gap between the wall surface and a saw cover 4, is provided to the saw cover 4 for covering the circular saw blade 3. Since the gap between the saw cover 4 and the wall surface is closed by the dustproof member 16, the whirling-up of cut refuse can be prevented and workability can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073983-A (JP)
Title: Cooking pan
Inventor: NAGAO KEN
IPC: A47J36/16
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To omit a washing step of a thick pan in a cooking pan where cooking with oil etc. with a lid can be carried out.  <P>SOLUTION: The cooking pan consists of: a thick outer pan; an inner pan consisting of a flexible and thermoplastic aluminum foil which is inserted from the lid receiving part of the outer pan to a trunk part with tight adhesion; a doughnut-shaped drainage ring covering the upper side of the inner pan; and a lid placed on the drainage ring for covering the upper side of the outer pan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076789-A (JP)
Title: Fixture for assembling one-way clutch and assembling method of one-way clutch
Inventor: IKEDA NAOAKI
IPC: F16D41/07
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability in mounting an one-way clutch having a retainer and a sprag, on an annular space between inner and outer rings.  <P>SOLUTION: This assembling fixture 15 has a guide hole 18, an inclination angle θ1 of a first inclined face 22 at a lead-in opening 20 side, of its inner peripheral face 19 is determined to be larger than an inclination angle θ2 of a second inclined face 23 at a lead-out opening 21 side, and a diameter D1 of the lead-in opening 20 is larger than a maximum diameter Dm of the one-way clutch 8 in an attitude where the sprag 6 is stood along the radial direction. Whereby any sprag 6 can be smoothly inserted from the lead-in opening 20 into the guide hole 18 without kept into contact with an edge part of the lead-in opening 20, the workability can be improved, and the increase of a height of the assembling fixture 15 in comparison with a conventional one, becomes unnecessary by applying the first inclined face 22 having the large inclination angle θ1 as a part of a peripheral wall of the guide hole 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074388-A (JP)
Title: Electrolytic water production apparatus
Inventor: OSHIRO HIROSHIGE
IPC: C02F1/46
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water production apparatus making an electrolyte storage part detachable by separately providing the electrolyte storage part and an electrolyte sensor part, easily feeding a saline solution, making the structure of the apparatus simple, making the control of the electrolyte concentration and the maintenance and management of the apparatus simple, improving the reliability of the apparatus, making the production cost low, thereby providing the apparatus at low cost.  <P>SOLUTION: In an electrolytic water production apparatus body 12, the electrolyte storage part 1 and the sensor part 2 for sensing the liquid level of the electrolyte of the storage part 1 are separately provided. The electrolyte storage part 1 and the sensor part 2 are connected with an electrolyte distribution piping 5. The electrolyte storage part 1 is detachably provided with respect to the electrolytic water production apparatus body 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080235-A (JP)
Title: Wireless interterminal communication method
Inventor: KISHINE YOSHIMICHI
IPC: H04W72/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless interterminal communication method capable of reducing power consumption in terminals without increasing a load imposed on a particular terminal or the like even when a change takes place in a network configuration such as a member change of the terminals configuring a network.  <P>SOLUTION: A terminal i (1≤i≤N) having no communication schedule in a next data communication slot broadcasts a member change prediction signal including its own terminal ID, a change member assigned ID and change slot time information at an assigned time of a reservation slot, and a new terminal N+1 being a terminal receiving the broadcast signal, not configuring the network and going to newly take participation in the network goes through a network member change procedure with the terminal i on the basis of slot time information and a network member change protocol in the next data communication slot used by the terminal i, and acts like a terminal configuring the network in place of the terminal i from the next reservation slot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI