baber/WOPTO huggingface dataset:
Patent JP-2005091695-A (JP)
Title: Electrostatic charge image developing toner, development device, process cartridge, image forming apparatus, method for evaluating the electrostatic charge image developing toner, apparatus for evaluating the electrostatic charge image developing toner, and method for manufacturing the electrostatic charge image developing toner
Inventor: TANAKA MOTOHARU
IPC: G03G9/097
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner, with which proper dot reproducibility and high image quality are obtainable without problems in transportability and without the degradation in image density, by using the evaluation which is high in accuracy of flow properties and is free of individual differences.  <P>SOLUTION: The toner prepared by depositing or fastening an additive to the surface of powder composed of at least a resin and a pigment is so formed that the value of the torque generated, when a conical rotor under rotation is penetrated 20 mm into the toner, under the conditions of a penetration rate 5 mm/min and a penetration speed ratio (=penetration speed/number of revolutions of the rotor) 1 to 10, after the toner has previously been put into a consolidated state in a sample container 16, becomes 1.0 to 3.3 mNm and the value of the load generated, when the rotor is penetrated 20 mm into the toner, becomes 0.3 to 0.78 N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089256-A (JP)
Title: Copper-ceramic joint substrate and method of manufacturing the same
Inventor: SHIMADA SUSUMU
IPC: C04B37/02
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-ceramic joint substrate in which void fraction is made lowered and joining strength is made high by reducing the surface area of a non-joining part and a method of manufacturing the same.  <P>SOLUTION: A ceramic substrate and a copper plate are joined by forming a copper film having 0.02-1.0 μm, preferably 0.02-0.70 μm and more preferably 0.04-0.18 μm thickness on the ceramic substrate such as an alumina substrate by the method of sputtering or vapor depositing or combination of plating with sputtering or vapor depositing, arranging a copper plate made from a tough pitch copper on the copper film and heating in a gaseous nitrogen atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093266-A (JP)
Title: Lighting system
Inventor: ENDO AKIMASA
IPC: F21Y101/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system which has an electrodeless lamp housed in a sealed container.  <P>SOLUTION: The lighting system comprises a body part 1, in which a fixed frame 4 and a front frame 2 are openably installed and the electrodeless lamp 16 is housed as a lamp body having a sealed structure; a unit plate 13 which is fixed to the fixed frame 4 as a mounting plate and mounts thereon an electronic ballast 9 as a lighting device for lighting the electrodeless lamp 16; a support member 10 which is arranged approximately on the square to the surface of the unit plate 13 and supports the electrodeless lamp 16 approximately in parallel with the surface of the unit plate 13; a heat sink 17 which is fixed to the support member 10 and radiates heat generated from the electrodeless lamp 16 as a heat-radiating member; and a reflecting plate 3 which is attached to the unit plate 13, and has a first opening 3a for making the support member 10 and the heat sink 17 penetrate, as well as a second opening 3b needed in fixing the electrodeless lamp 16 to the support member 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087628-A (JP)
Title: Open showcase
Inventor: YAMAZAKI SHOICHI
IPC: F25D27/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open showcase which contributes to improvement of desire for purchase by giving variety to illumination for displayed commodities.  <P>SOLUTION: In the open showcase, a fluorescent lamp 24 is housed in a case 22 having a light emitting port 22a on its upper surface, and an illuminator 21 is arranged at the rear part of a shelf board 11 (shelf board body 12). Thus, when the lamp 24 is turned on in the state of displaying the commodities C on the shelf board 11 (shelf board body 12), light emitted from the lamp 24 is emitted upward from the light emitting port 22a formed at the upper surface of a case 22, and the light EL emitted upward from the light emitting port 22a is propagated taking a course shown by an arrow consisting of thick lines in the figure. Thus, the upper part of the displayed commodities C is irradiated mainly with the light EL from the rear side of the displayed commodities C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004146809-A (JP)
Title: Manufacturing method of dual- or multiple-gate tft
Inventor: LEE KI-YONG
IPC: H01L29/786
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a dual- or multiple-gate TFT which can enhance the uniformity of the TFT using a thin polycrystalline silicon film.  <P>SOLUTION: This manufacturing method of a dual- or multiple-gate TFT comprises: a step of calculating the probability value of including the maximum number Nmax of crystal grain boundaries in active channel regions having an active channel length when the crystal grain size Gs of polycrystalline silicon that forms a TFT substrate, the inclination angle θ of the primary crystal grain boundary relative to the direction perpendicular to the active channel direction of the gate, and the width and the length of the active channels are determined; and a step of adjusting the spacings between the active channels so that the active channel regions of the dual- or multiple-gate TFT have the same number of crystal grain boundaries.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005097862-A (JP)
Title: Opening-closing device for sliding door and building opening part using the same
Inventor: HASHIMOTO YOSHIHIKO
IPC: E05F13/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening-closing device of a sliding door for reducing cost by shortening a work process by omitting installation work of a metallic butting plate in a building site, and causing no damage in a window frame without using the metallic butting plate installed in the window frame.  <P>SOLUTION: This opening-closing device 1 for the sliding door has a lever handle 2 having an operation point (a) in one end part, a point of application (b) in the other end part, and a fulcrum (c) in an intermediate part, and has a butting plate 3 for moving the point of application (b) by rotating the lever handle 2, following and moving by being pressed by this point of application (b), abutting on the window frame 21 storing the sliding door 7, and returning to an initial state by an energizing means when removing a load, when force F in the direction for opening the sliding door 7 is applied to the operation point (a) of this lever handle 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095944-A (JP)
Title: Metallic substrate-metal impregnated carbon composite structure, and method of producing the structure
Inventor: KAWAMURA NORIAKI
IPC: H01L23/373
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation material for electronic equipment obtained by joining a metal impregnated carbon composites to the surface of a copper or aluminum substrate in a state where warpage is reduced, and to provide a method of producing the heat radiation material.  <P>SOLUTION: A metallic substrate-metal impregnated carbon composite structure is composed of a metallic substrate consisting of a metallic sheet, a sheet material or a block and the metal impregnated carbon composites of a thickness of 0.1 to 2 mm joined to the upper face of the metallic substrate via a brazing filler metal. The method of producing the metallic substrate-metal impregnated carbon composite structure includes a process where the brazing filler metal is interposed between the metallic substrate and metal impregnated carbon composites, and the obtained assembly is held at ≥500°C under the pressure of ≥0.2 MPa and is then cooled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100185-A (JP)
Title: Three-dimensional image processor, three-dimensional image processing method and program
Inventor: HORIKOSHI MIZUKI
IPC: A63F13/55
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image processor that can appropriately determine a viewpoint position in a virtual three-dimensional space.  <P>SOLUTION: A single point on a start point orbit 52 set in a virtual three-dimensional space 50 is determined as a start point Q of a basic vector V according to the position of an attention point F. The start point Q thus follows the attention point F. The coordinates of a position moved opposite to the basic vector V from the attention point F are calculated as coordinates of a viewpoint C. The basic vector V is a view line direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100192-A (JP)
Title: Commodity order receiving/placing stock management system and device
Inventor: KOIZUMI KEIICHI
IPC: G06Q30/06
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To place/receive an order for a standard item and a custom-made item by the same system and to perform stock management of a dedicated warehouse arranged on the system side.  <P>SOLUTION: A customer transmits a purchase request for a commodity (the standard item or the custom-made item) from a customer side terminal device 1 to this commodity order receiving/placing stock management device 2 via a communication network including the Internet 1. On receipt of the purchase request, the commodity order receiving/placing stock management device 2 calculates a proper stock amount, performs stock management including selection of commodities to be discarded, and verifies presence/absence of stock of the commodity. When the commodity is stocked, inventory reservation is carried out and a shipment instruction document is formed to be transmitted to a dedicated warehouse terminal device 1 for updating the inventory. If the commodity is not stocked or not properly stocked, a difference between a proper inventory and the inventory is calculated for calculating an ordering date and a summary is formed for each ordering day, and when the ordering date is due, an order form is transmitted to an enterprise terminal device 3 of an enterprise capable of supplying the commodity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098441-A (JP)
Title: Damping device
Inventor: ODA NOBUTOSHI
IPC: F16F9/14
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to use a standard finite angle damper in a transfer mechanism which is different in several kinds of actuating ranges.  <P>SOLUTION: A rotator 86 is rotatably supported in a main body 72 to support the finite angle damper 88 of a standard type set to have predetermined torque characteristics in the predetermined moving angle range in the main body 72. An actuating member 84 connected to the rotator 86 is swingably supported in the narrower moving range than the moving range of the finite angle damper of the standard type. A first gear 93 is attached to the rotator 86 interlocking with thereof. A second gear 92, which is engaged with the first gear 93, is attached to a rotating member of the finite angle damper of the standard type. The first gear 93 and the second gear 92 comprise an acceleration mechanism. When the actuating member 84 swings from the initial position to the end, the rotating member of the finite angle damper rotates from the initial position or the near position to the approximate end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103651-A (JP)
Title: Method for boring material to be processed and device for it
Inventor: MATSUKI KOJI
IPC: B24C3/32
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply and safely operable device with a simple constitution for boring a side wall of a steel pipe used as a casing for drilling a well, and also to provide a boring method using it.  <P>SOLUTION: A nozzle body 1, in which an internal jet nozzle 4, a mixing chamber 5 for an abrasive, and an abrasive nozzle 3 are arranged in this order, is arranged in the steel pipe 8. Boring from the inside of the steel pipe is carried out to the side wall of the steel pipe by jetting out a jet flow from the abrasive nozzle while mixing a jet flow jetted out from the jet nozzle with the abrasive in the mixing chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109591-A (JP)
Title: Discharge lamp lighting device and document exposure device
Inventor: KOBAYASHI MASAMI
IPC: H04N1/04
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of reading spots by stabilizing the quantity of output light from a discharge lamp regardless of a variation in temperature or power supply voltage.  <P>SOLUTION: The discharge lamp 6 having at least one electrode arranged on the outer surface or inner surface of a translucent bulb comprises a circuit for lighting the discharge lamp 6 including at least blue light in its emission colors by driving it with high frequency, a circuit for obtaining a voltage applied to the discharge lamp side by the switching of a switching element, and a circuit for fixing the number of driving pulses of the discharge lamp 6 during a period based on a read synchronization signal fed to an image sensor creating a document image by receiving light irradiated from the discharge lamp 6 toward a document.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109127-A (JP)
Title: Semiconductor package and method for manufacturing the same
Inventor: KANEKAWA TAKAO
IPC: H01L23/12
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To test the characteristics of a semiconductor package, without using an exclusive socket.  <P>SOLUTION: Testing wiring 4 connected with a land 3 is provided on a carrier board 1, and connector 2 is installed integrally with the carrier board 1. The carrier board 1 with mounted semiconductor chips 6 is placed in a burn-in chamber, as it is, and after the semiconductor chip 6 is tested concerning its characteristics, the carrier board 1 provided with the semiconductor chips 6 is divided into pieces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103939-A (JP)
Title: Method for producing synthetic resin assembly, synthetic resin component, and synthetic resin assembly
Inventor: KATAYAMA NAOKI
IPC: B29C65/82
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an inspection manday with regard to the degree of welding by judging the degree of welding by a simple and sure method after two synthetic resin components are welded together and to surely eliminate a synthetic resin assembly of defective welding.  <P>SOLUTION: Two projections 25 and 26 in which the positions of apex parts 25a and 26a are different from each other and lower than the welding surface 20a between the hill part 20 of a synthetic resin buffer tank and a film 22 are formed in the buffer tank capable of storing ink to be supplied to an ink jet head. After the film 22 is welded to the welding surface of the hill part 20, with regard to the projections 25 and 26, on the basis whether the apex parts 25a and 26a are welded to the film 22 or not, the degree of welding between the buffer tank and the film 22 is judged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103967-A (JP)
Title: Screen fabric stretching device
Inventor: OKUMA SEIJI
IPC: B41F15/36
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To newly provide a screen fabric stretching device having a special structure so as to extend the whole screen fabric 1 uniformly.  <P>SOLUTION: Four coiled springs 2 and 3 are arranged in a quadrilateral shape. The coiled spring consists of a large number of singly-coiled portions in a continuous form. Further, a large number of restricting means are arranged along each coiled spring and fixed to singly-coiled portions different from each other so as to restrict the four sides of a screen fabric with each restricting means and each extending means connects with both the ends of each coiled spring so as to extend each coiled spring by the extending means. Furthermore, the coiled springs and the extending means are shifted outwards the screen fabric normal to the four sides of the screen fabric in order to extend the whole screen fabric with the restricting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114217-A (JP)
Title: Air conditioning/refrigerating facility for store
Inventor: YAMAGUCHI KO
IPC: F24F13/22
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an in-store cooling load while disposing drain water from an air conditioning/refrigerating facility for a store.  <P>SOLUTION: Condensed water from an evaporator 4 of an air conditioner 2 in a store building 1, and defrosting water from a cooler 7 of a showcase 5 are collected in a drain tank 16, and the drain water is sprinkled on a roof 12 of the store building 1 by a pump 17 via a sprinkler tube 18. By sprinkling the low temperature water and cooling the roof 12 by its sensible heat and latent heat, temperature of an underpart 19 of the roof is lowered, a cooling load of the air conditioner 2 is reduced, and at the same time, the drain water can be automatically disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116967-A (JP)
Title: Multilayer printed circuit board
Inventor: SATO MASAHIKO
IPC: H05K3/46
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board by which a change in ground potential having an impact on operation of an electronic device to be mounted is effectively and easily controlled.  <P>SOLUTION: In the multilayer printed circuit board with a capacitor built in, a slit is provided on a conductor layer serving as an electrode for the capacitor, at an upper side or a lower side, or slits are provided on the conductor layers at the upper side and the lower side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122804-A (JP)
Title: Optical disk device and optical disk reproducing method
Inventor: FUJITA GORO
IPC: G11B7/24082
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To wobble one of the two sidewalls of a recording track for increasing the reproduction capability of the address information of an optical disk on which the address information is recorded, and to widen a tilt margin.  <P>SOLUTION: A light detection signal, which is from a region 22 in regions 21, 22 divided into two along the longitudinal direction of the recording track on the light reception surface of a photodetector 20 for receiving the return light of a laser beam applied to the optical disk, is used for detecting the address information recorded by wobbling on one sidewall of the recording track.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122466-A (JP)
Title: Product sum calculation circuit and method therefor
Inventor: NOMURA OSAMU
IPC: G06N3/063
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized product sum calculation circuit with low power consumption.  <P>SOLUTION: The product sum arithmetic circuit includes a pulse-width digital conversion circuit 9 for converting a pulse signal having a pulse width representing an operand value; a sorting block 4 for outputting a plurality of operand values Xi being converted into the digital signals by the pulse-width digital conversion circuit 9 in either ascending or descending order; and an calculation block 1 for multiplying each operand value being output from the sorting block 4 by corresponding operation values Wi, and calculating an accumulation sum of the multiplied results. The pulse-width digital conversion circuit 9 further includes a counter 10 for counting clocks and outputting the count value as a digital signal, and n termination latch circuits 11-0 to 11-(n-1) for latching the common count values being output from the counter at the end edge of each input pulse signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123996-A (JP)
Title: Information processing method for transferring authentication-use information between devices, and information processing system therefor
Inventor: KURODA MASAHIRO
IPC: G06F21/34
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing method and an information processing system for securely writing data for personal authentication in a portable device by making communication between a reliable IC card and the other portable device.  <P>SOLUTION: New secret key data are created by an IC card and signature processing is performed by using user secret key data of a user to obtain common key data. The common key data, user public key certificate data and the like are transmitted to the portable device and the signature of the common key data is verified in the portable device. The common key data are stored in a secure storage area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152758-A (JP)
Title: Fuel cell stack having heat exchanger
Inventor: HERMAN GREGORY S
IPC: H01M8/04
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell that reaches rapidly the operation temperature and is small in size and simple in construction.  <P>SOLUTION: These are fuel cells ( 10, 10', 10") that comprise fuel cell stacks ( 12, 12', 12", 40, 40', 42) and heat exchangers ( 14, 14', 24, 24') that are communicated fluid-wise and thermally with the fuel cell stacks ( 12, 12', 12", 40, 40', 42). The heat exchangers ( 14, 14', 24, 24') are located adjacent to the fuel cell stacks ( 12, 12', 12", 40, 40', 42) and remove excessive heat from the fuel cell stacks ( 12, 12', 12", 40, 40', 42) and preheat a gas before going into the fuel cell stacks ( 12, 12', 12", 40, 40', 42).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005092168-A (JP)
Title: Instant arm band
Inventor: TABATA HIKOHARU
IPC: G09F7/00
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm band on which a mark, a photograph and a character can freely be printed, and which can cope with emergency and can be easily recycled.  <P>SOLUTION: In the arm band 1, paper and nonwoven fabric are used for a material, and the mark, the photograph 4 and the character 5 can freely be provided. A safety pin hole 2 and strap holes 3 can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126849-A (JP)
Title: Fiber having excellent color tone
Inventor: HIRUKAWA TOSHIRO
IPC: D06M23/08
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fiber having an excellent color tone by a composition that controls a change in color tone in attaching inorganic powder to a fiber as much as possible, not attained by a conventional technique and a cloth.  <P>SOLUTION: The composition for adhesion processing of fiber comprises inorganic powder and a fine particle compound having 1-100 nm average particle diameter. The inorganic powder in the composition for adhesion processing of fiber is a compound having 0.1-100 μm average particle diameter and deodorizing properties or antimicrobial properties. The fine particle compound having 1-100 nm average particle diameter is at least one kind selected from alumina sol and silica sol. The fiber is attached with the composition for adhesion processing of fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048072-A (JP)
Title: Resin wiring board and its manufacture
Inventor: HANAKI HIDEKAZU
IPC: H05K3/34
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin wiring board having a chip component in which a solder bump is formed at an IC connection terminal provided on one principal surface, and a pin and a chip component are soldered respectively at a pin connection terminal and a chip connection terminal provided on the other principal surface, and which can mount IC's without causing the problem of the soldered pin and chip component being separated.  <P>SOLUTION: The resin wiring board is adapted such that a pin 46 and a chip component 56 are soldered using a solder 43 having a melting point higher than a solder bump 12 composed of a tin-lead eutectic solder formed on an IC connection terminal 11. When mounting an IC, the IC is preferably soldered with a melting point equal to or below the high melting-point of the solder 43.  <P>COPYRIGHT: (C)2004,JPO