baber/WOPTO huggingface dataset:
Patent JP-2004308428-A (JP)
Title: Shut-off valve of gas compressor and gas compressor
Inventor: SEKIGUCHI HIROAKI
IPC: F04C29/12
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce amount of flowing-in lubricating oil when compression operation stops in a gas compressor by a simple structure and prevent increase of start torque when restarting.  <P>SOLUTION: A discharge hole side end part B which is an end part where a discharge valve 22 comes into contact with a spacer 29 is positioned more on a release end side (discharge hole 7a side) of the discharge valve 22 than a contact end C which is an end part where the discharge valve 22 comes into contact with a valve support 23. As for length in the direction of discharge hole 7a from a bolt 28, length of the spacer 29 is larger than length of a straight part 23a of the valve support 23. For this reason, since spring constant when closing the discharge hole 7a is large when compression operation stops, the discharge valve 22 enters a non-load condition (a condition in which the discharge valve 22 is not elastically deformed) earlier than a conventional discharge valve, and pressure in a discharge chamber 18 and a compression chamber 14 becomes uniform. Consequently, time for opening the discharge valve 7a after compression operation stops is shortened, and amount of flowing-in lubricating oil can be sufficiently reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310584-A (JP)
Title: Paper sheet discriminating device
Inventor: KORETSUNE HIDEYUKI
IPC: G07D7/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet discriminating device capable of constantly discriminating states of paper sheets with high accuracy by automatically adjusting and absorbing fluctuation of sensor output caused by sensitivity dispersion, instrumental dispersion, ambient temperature, or the like.  <P>SOLUTION: The paper sheet discriminating device discriminates the states of paper sheets by detecting change in the electrostatic capacity when passing between oppositely arranged electrodes. An electrostatic capacity detecting circuit driving the electrodes is composed of a bridge circuit 30, a controllable variable capacitive element 34 and a controllable variable resistive element 35 are provided in the bridge circuit, a first adjusting means is provided for adjusting the controllable variable capacitative element, and a second adjusting means is provided for adjusting the controllable variable resistive element. Both or either one of the controllable variable capacitive element and the controllable variable resistive element is automatically adjusted to maintain balance of the electrostatic capacity detecting circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004160163-A (JP)
Title: Beverage system
Inventor: BANZHAF JOCHEN
IPC: B67D1/07
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coffee and chocolate beverages preparing/vending system.  <P>SOLUTION: A beverage system 1 is provided for preparing and vending coffee beverage and chocolate beverage. The beverage system 1 is equipped with a coffee machine 2 provided with a housing 4 including a hot water unit, a controller 5 and a coffee beverage preparation and distribution unit 7. Further, the beverage system 1 is equipped with a separated chocolate dispenser 3 provided with a housing 18 including a chocolate beverage preparation and distribution unit 20. The beverage system 1 has a simple structure design facilitating handling and services for its implementation. The housing 4 of the coffee machine 2 and the housing 18 of the chocolate dispenser 3 are interconnected via connection means 13, 24;17, 31. Thus, the preparation and distribution unit 20 of the chocolate dispenser 3 is supplied with the hot water unit 6 of the coffee machine 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320223-A (JP)
Title: Selected data write system, mobile terminal, and selected data write method
Inventor: YOSHIKAWA TAKESHI
IPC: H04M1/27
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selected data write system by attaining sophisticated functions of a mobile terminal without the need for increasing a size of a built-in memory.  <P>SOLUTION: A memory card stores a data group possibly utilized by a mobile phone together with decoding software and write software of the data group, and the built-in memory of the mobile phone stores in advance control software and a decoding key. A free capacity of the built-in memory is smaller than an information capacity of the data group. At purchase of the mobile phone, a user loads the memory card to the mobile phone and the user selects data required for or congenial to the user on a display picture by each item of the data group and writes selected data to the built-in memory of the mobile phone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319722-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: YAMAMOTO NAOKI
IPC: H01L21/8239
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a contact resistance in an interface between silicon films is increased by the mutual diffusion of dopants between the p-type silicon and the n-type silicon through a high-melting point metal and a metal nitride film formed above the silicons, in a dual polymetal gate electrode.  <P>SOLUTION: Carbons are injected into the high-melting point metal film and the high-melting point nitride above the interface between the p-type silicon and the n-type silicon, or the p-type silicon and the n-type silicon are cut from each other or separated by an insulation film, or a film that would delay the mutual diffusion of dopants is formed on the interface between the silicons. Consequently, the mutual diffusion of dopants via the high-melting point metal film and the metal nitride film is suppressed, thereby suppressing an increase in contact resistance between the metal nitride film and the silicon films and reducing variations in threshold voltage of a MISFET.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317275-A (JP)
Title: Navigation system
Inventor: SATO TAKESHI
IPC: G08G1/0969
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of the route guidance unnecessary for a user.  <P>SOLUTION: When a guidance route 602 to the destination 601 is set, and in the case of turning to the left at the point 611 by mistake to enter a strange road, another guide route 603 from the position after the turning to the left to the destination 601 is set, and the voice guidance announcing the deviation from the guidance route is performed, and the display of a intersection point guidance image or the guidance for turning to the right or left at the intersection point is performed thereafter. Alternatively, in the case of turning to the right at the point 612, for the purpose of stopping at a convenience store 620 through the route 621 registered in advance for the destination 601, the voice guidance announcing the deviation from the guidance route is not performed, or the display of the intersection point guidance image or the guidance for turning to the right or left at the intersection point is not performed thereafter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319779-A (JP)
Title: Wiring board for mounting semiconductor chip and its manufacturing method
Inventor: NAKANO HIROAKI
IPC: H01L23/31
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board for mounting a semiconductor chip and its manufacturing method by which warpage after reflowing can be prevented and breakage or peeling of the semiconductor chip due to thermal stress can be also prevented.  <P>SOLUTION: The wiring board for mounting a semiconductor chip is provided with a wiring area 28 forming wiring to be electrically connected with the semiconductor chip that is arranged around a chip area 30 mounting the semiconductor chip on an insulation substrate 16 and a reinforcing area 32 forming a reinforcing layer for reinforcing the wiring board that is arranged around the wiring area 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003272543-A (JP)
Title: Flat display device
Inventor: KODERA YOSHIE
IPC: H01J29/86
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat display device capable of reducing thermal strain to a glass substrate material by allowing jointing at a relatively low temperature.  <P>SOLUTION: This flat display device is provided with a phosphor and an excitation means for emitting light by exciting the phosphor in a vacuum vessel surrounded by oppositely disposed flat substrates and a jointing member for jointing the flat substrates with each other by sealing and tightly fitting them in their peripheral parts. The jointing material of the jointing member is formed of a material made of a thermoplastic resin of a liquidation starting temperature of 100-450°C containing 5-60 wt.% of ceramic fine powder or magnetic powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004322119-A (JP)
Title: Fountain for continuous casting
Inventor: SUZUKI MIKIO
IPC: B22D11/10
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting fountain which enables gas to be uniformly and stably blown into molten steel flowing down in the fountain, which makes this gas mixed in the molten steel in a tundish as minute bubbles, and which has the ability to efficiently remove inclusions in the molten steel.  <P>SOLUTION: The fountain 1 for continuous casting is for pouring molten steel in a ladle into the tundish by joining one end to a molten steel discharging port on the ladle side, immersing the other end in the molten steel in the tundish, and making the molten steel flow down inside the outflow hole 2. The bore of the molten steel outflow hole is composed of a shrinkage part 5 that gradually shrinks downward and an expansion part 6 that expands downward, with a gas flow passage 3 for passing nonoxidizing gas installed inside the side wall. In the part immersed in the molten steel in the tundish, there is installed a gas blowing part 4 for blowing off the nonoxidizing gas into the molten steel outflow hole linked with the gas flow passage. The gas blowing part is installed within the area of the expansion part or in the lower end of it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327612-A (JP)
Title: Substrate having conductor line, its manufacturing method and electronic component
Inventor: ENDO TOSHIICHI
IPC: H01F17/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the loss of high-frequency current by improving the sectional shape of a conductor line in a substrate.  <P>SOLUTION: A substrate conductor layer 11 is formed on the main surface of an insulating plate 10, a resist layer 12 is provided on the substrate conductor layer 11, and a resist mask pattern is formed in which the substrate conductor layer 11 of the part for forming the conductor line is exposed. Thereafter, a conductor plating layer 14 is formed by electrolytic plating on the exposed part of the substrate conductor layer 11, the conductor plating layer 14 is formed higher than the resist pattern mask, and the conductor line 2 is formed as a sectional shape having a rounded upper part and no corner. Thereafter, the resist layer 12 is removed, and the unnecessary substrate conductor layer between the conductor lines is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326892-A (JP)
Title: Content recording and reproducing device
Inventor: SHIODA MASANORI
IPC: H04N5/76
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent such situation that new contents data cannot be recorded due to the shortage of the capacity of an information recording device.  <P>SOLUTION: This device is a contents recording and reproducing device provided with at least two information recording devices having a prescribed capacity for recording or reproducing contents data, and the device is provided with a contents transfer display means by which when the vacant capacity of one information recording device is detected and the vacant capacity being recordable in the one information recording device becomes a preset threshold value or less, in order to transfer the contents stored in the one information recording device to the other information recording device, an operation screen by which the contents to be transferred is selected, and the contents data selected by the operation screen in the contents transfer display means are transferred to the other information recording device. Also, the device is provided with a contents transfer destination information recording device selecting the means displaying the operation screen selecting the information recording device of transfer destination of contents data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326403-A (JP)
Title: Health insurance card information providing system, method, and program
Inventor: ONOUCHI TOMOKAZU
IPC: G06Q50/22
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To present health insurance information or medical treatment information as necessary while securing the privacy of a contract user by utilizing a communication network.  <P>SOLUTION: This system is provided with: a user terminal 10 owned by the member of a health insurance society for executing various procedures associated with the use of a health insurance card through a communication network 100; a receptionist center server 20 for storing the health insurance information based on a contract with the member, and for presenting the health insurance information to a demanded section according to the request of the member through the communication network; a hospital terminal 40 for receiving the health insurance information through the communication network, and for applying the health insurance to the member, and for sending the medical treatment information of the member to a required section; and an insurance society terminal 30 set in the health insurance society for managing the health insurance information and medical treatment information associated with the member of the health insurance society.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321489-A (JP)
Title: Indwelling needle assembly
Inventor: KASAI MASAAKI
IPC: A61M5/32
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indwelling needle assembly of excellent operability which can easily and certainly cover the tip of the used interior needle and provides high level of safety when it is disposed.  <P>SOLUTION: The indwelling needle assembly 1A provides the interior needle 31, an interior needle hub 32, a protector 4 which can move relatively to the position covering the tip 311 of the interior needle 31, an exterior needle 21, an exterior needle hub 22 and string member 5 to prevent the protector 4 from coming off from the tip 311 in the direction of the edge with its tension when the protector 4 moves relatively to the position covering the tip 311. The string member 5 is inserted through a string through-hole 413 formed on the protector 4, the base 51 of the string 5 is fixed at the inner needle hub 32, and the edge of the string member 5 is in the hollow of the exterior needle 21 in the assembly and exists on the outside of the interior needle 31 along the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328912-A (JP)
Title: Drive method for brushless dc motor and device therefor
Inventor: OUCHIYAMA TOMONORI
IPC: H02P6/17
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently control noise and vibration even if an operating state of a high-rotation/small-duty ratio is brought about according to the conditions of a supply voltage to an inverter and a load.  <P>SOLUTION: There are provided: a brushless motor 4 composed of a rotor 4a having a permanent magnet and a stator 4b having a three-phase winding; the inverter 3 that feeds power by a plurality of driving switching elements 3a to 3f that are connected to the three-phase winding; a carrier frequency generation part 9 that switches the switching element groups 3a to 3f and generates a frequency; a revolution control part 8 that adjusts a duty ratio determined by the carrier frequency generation part 9; a rotor position detection part 5 that detects the position of the rotor 4a; a rotation number operation part 6 that operates the revolutions on the basis of positional information detected by the rotor position detection part 5; and a switching element switching part 10 that sequentially switches the switching element groups 3a to 3f. The carrier frequency is switched to two or more types depending on the state of a waveform outputted from the inverter 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330314-A (JP)
Title: Coated cemented carbide tool
Inventor: TAKANASHI TOMOHIRO
IPC: C23C14/06
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cemented carbide tool which has high strength and excellent deposition resistance.  <P>SOLUTION: The coated cemented carbide tool has a hard coating layer on the surface of a base material composed of a hard phase containing a bond phase containing 8 to 12 wt.% Co and a compound (except WC) of one or more kinds selected from a group composed of 65 to 85 wt.% WC and a carbide, an oxide, and their solid solution of elements in IVa, Va, and VIa groups (except Cr. Nb) of the periodic table. The WC includes a first group having a grain size of 0.3 to 1.5 μm and a second group having a grain size of 3 to 5 μm. The area ratio of the first group to the second group is 3 to 5. The hard phase contains 1 to 4 wt.% TiC, and 4 to 12 wt.% TaC. The weight ratio of TaC to TiC is within from 2 to 8, and their average grain size is at most 2 μm. Further, the following conditions are satisfied. The ratio of the saturated magnetic quantity of the whole substrate to the weight% of Co is at least 15 and at most 19, and the transverse rupture strength is at least 2.6 GPa, and the surface roughness of the hard coating layer is at most 0.5 μm in Ra.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135488-A (JP)
Title: Ball lock type cable tie enlarged in inclination of oblique face
Inventor: CAVENEY JACK E
IPC: F16B2/08
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and surely cause a locked state by enhancing the tensile strength of a cable tie.  <P>SOLUTION: The cable tie has a slender metal strap, a locking head, and a rolling body means. The head is mounted to the first end of the strap. The second end on the opposite side of the strap is inserted to the head. The head has a strap inserting end and a strap drawing end. The rolling body means causes the locked state by being engaged with the strap. The head has a holding means to capture and hold the rolling body means inside the head. The rolling body means can move between a strap insertion permitting position which is adjacent to the strap drawing end and the holding means, and a locking position which is a nearer position to the strap inserting end from the strap insertion permitting position. A ratio of the distance from the point on an edge at a ceiling to the center of the rolling body means located in the strap insertion permitting position and the diameter of the rolling body means is made to be less than 1.7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331296-A (JP)
Title: Adhesive tape cutter
Inventor: NAMEKAWA EIJIRO
IPC: B65H37/06
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter for a wide adhesive tape used for packing or the like, which allows easy attachment of the tape to an object with one hand while forming a nonadhesive portion along the side end of the adhesive tape in the longitudinal direction to allow easy detachment after the attachment.  <P>SOLUTION: The cutter has a supporting portion 11 rotatably supporting an adhesive tape roll 2 at one end of a bracket 12 and a cutting portion 6 cutting an adhesive tape 2a drawn from the roll 2 at the other end. The bracket 12 has a polymer portion forming means 16 in the middle of an adhesive tape drawing path from the supporting portion to the cutting portion. The polymer portion forming means 16 includes an adhesive side member placed in the adhesive side of the adhesive tape and a nonadhesive side member placed in the nonadhesive side of the tape. By inserting the adhesive tape between these members, a polymer portion as a nonadhesive portion, where a side end 2aS of the adhesive tape is folded back to the adhesive side with a given width, is formed at least in one end of the adhesive tape in the longitudinal direction when drawing the adhesive tape. The cutter also has a tape cover 14 around the supporting portion, which is rotatably mounted to the bracket and attached to the outer surface of the adhesive tape roll 2. The tape cover 14 and the supporting portion form a grip portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335293-A (JP)
Title: Backlight device
Inventor: HIGASHISONO YUJI
IPC: F21Y103/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device used for a liquid crystal backlight device, reconciling the uniformity of brightness and the reduction of a size by solving the problem that miniaturization is difficult when giving priority to the uniformity of brightness, and the uniformity of brightness is deteriorated when giving priority to the miniaturization.  <P>SOLUTION: A cold cathode tube 1 is arranged so as to be fitted within the width of a light guide plate 2 and guide light to a part A by bending the cold cathode tube toward a light guide plate side. By this, an external wall 5 can be miniaturized and the deterioration of the brightness of a cold cathode tube electrode 4 (a non-light emission part) can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334572-A (JP)
Title: Product sales mediation system, method, device, and computer program
Inventor: ICHIYAMA MAKOTO
IPC: G06Q30/06
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product sales mediation system that enables a purchaser to purchase a product after confirming its condition by allowing the purchaser to monitor the product whose condition varies over time.  <P>SOLUTION: A product sales mediation device, for use in a product sales mediation system comprising a purchaser's terminal device, a terminal device of the producer of a product which changes over time, a photographing device for photographing the product, and the product sales mediation device for mediating the sales of the product, comprises an image acquisition means for receiving from the photographing device image data for monitoring changes in the product; an information providing means for sending the image data received by the image acquisition means back to the purchaser's terminal device upon receiving a request from the purchaser's terminal device for product monitoring images; and a contract receiving means for receiving a request to purchase the product from the purchaser's terminal device and reporting the purchase request to the terminal device of the producer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI