baber/WOPTO huggingface dataset:
Patent JP-2004308831-A (JP)
Title: Locking device of guide shaft
Inventor: NAKADA KATASHIGE
IPC: F16B1/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device of a guide shaft capable of locking the guide shaft on a specific position of a guide support with simple operation.  <P>SOLUTION: A spindle 10 is mounted on the guide support 1 in parallel with a guide shaft 6, and a vertically rotatable locking plate 1 is mounted on the spindle 10. An opening 14 is formed on the locking plate 13 in a state that it faces downward to a guide support 1 side with respect to the spindle 10 in a free state. A releasing arm part 16 is formed continuously from an upper edge part 15 of the opening 14. An internal corner part of a side part at a side opposite to the releasing arm part 16, of the opening 14 has an upper semicircular arc part 17, a lower semicircular arc part 18 and a hook part 19. An inclination part 20 is formed from a tip of the hook part 19 to an outer side of the lower semicircular arc part 18. A shortest distance between the tip of the hook part 19 and the releasing arm part 16, and a shortest distance between the tip and an upper edge part of the hook part 19 are longer than a diameter of the guide shaft 6. The inclination part 20 is constituted to rotate the locking plate 13 in the direction to move the upper semicircular arc part 17 upward, when the inclination part is pressed by the guide shaft from a lower part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314478-A (JP)
Title: Ink-jet printer
Inventor: TANNO RYUJI
IPC: B41J2/01
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer which can prevent ultraviolet rays from entering a maintenance unit even in the middle of an image recording operation, and can further confirm a state of the maintenance unit.  <P>SOLUTION: A carriage 3 which moves back and forth is set at the ink-jet printer 1. A head 4 and an ultraviolet irradiation mechanism 10 are loaded on the carriage 3. The maintenance unit 6 is arranged at a maintenance region Z. The maintenance unit 6 consists of a wiper blade 63, a saucer 62, a suction cap 61 and the like. The maintenance unit 6 is stored in a box 81, and comes in and out from an opening 81a of the box 81. The opening 81a is opened and closed by a lid member 82.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004085179-A (JP)
Title: Multi-air conditioner and operation control method of outdoor fan
Inventor: PAKU JON HAN
IPC: F24F11/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-air conditioner capable of simultaneously performing heating and cooling according to the characteristic of each room.  <P>SOLUTION: This multi-air conditioner comprises an an outdoor unit having an outdoor heat exchanger and a gas-liquid separator connected to the discharge side of the outdoor heat exchanger to separate the coolant carried from the exchanger to a gas phase coolant and a liquid phase coolant; an indoor unit having an indoor heat exchanger and an electric expansion valve, which is provided in each of a plurality of rooms; a distributor for circulating the gas phase coolant carried from the outdoor unit to the indoor heat exchanger of the indoor unit which performs heating, and circulating the liquid phase coolant carried from the outdoor unit to the electric expansion valve of the indoor unit which performs heating; and a coolant pipe having a plurality of check valves and solenoid valves for connecting each component to control the route of the coolants. When heating and cooling are independently performed for every room, the coolant liquefied via the indoor unit which performs heating is recirculated to the electric expansion valve of the indoor unit which performs cooling and then circulated to the outdoor unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316365-A (JP)
Title: Daining hump
Inventor: TANAKA TOSHITSUGU
IPC: E01F9/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To thin a thickness, and to improve an excellent draining properties.  <P>SOLUTION: In a draining hump, porous concrete and ultra-high-strength concrete are laminated. The ultra-high-strength concrete is composed of a cured body consisting of a composition containing at least cement, pozzolan impalpable powder, a fine aggregate having a grain size of 2 mm or less, a water reducing agent and water. In the hump, inorganic particles having a blaine specific surface area of 2,500 to 30,000 cm<SP>2</SP>/g and the blaine specific surface area larger than cement can be contained in the composition. The inorganic particles are composed of the inorganic particles A having the blaine specific surface area of 5,000 to 30,000 cm<SP>2</SP>/g and the inorganic particles B having the blaine specific surface area of 2,500 to 5,000 cm<SP>2</SP>/g. In the hump, one kind or more of fibers selected from a group consisting of metallic fibers, organic fibers and carbon fibers can be contained in the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324911-A (JP)
Title: Combustion apparatus
Inventor: OZAWA MAMORU
IPC: F23R3/28
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus for producing less NOx during combustion.  <P>SOLUTION: The combustion apparatus comprises an injection nozzle 13 for supplying fuel to a combustion chamber 12 where flames are propagated in one direction for combustion and a plurality of porous pipes 11 provided in the combustion chamber 12 across the propagating direction of the flames and arranged along the propagating direction of the flames and having through-holes 19 each communicating the inside with the outside for supplying air to the combustion chamber 12. The fuel is supplied from the injection nozzle 13 into the combustion chamber 12 and the air is supplied from the plurality of porous pipes 11 via the through-holes 19 into the combustion chamber 12. The supplied fuel is burnt and the burning stepwise proceeds along the propagating direction of the flames.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321432-A (JP)
Title: Mat member
Inventor: YAMANA TSUTOMU
IPC: A44B18/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat member consisting of a mat plate and a connection seal capable of being easily and firmly connected without bonding the plate to a floor and being easily disconnected when necessary, without forming a gap between adjacent mat plates when used, and therefore without a possibility of catching a foreign matter or disconnection.  <P>SOLUTION: The mat member consists of the mat plate 3, one or both sides of which is covered with a male or female piece of a hook and loop fastener, and the connection seal 4 with a male or female piece of the hook and loop fastener mounted on one or both sides, opposite to the male or female piece of the hook and loop fastener of the mat plate 3. A plurality of the mat plates 3 are arranged adjacently, and the connection seals 4 are stuck to the connection part of the adjacent mat plates to connect the mat plates 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326928-A (JP)
Title: Optical disk device and method for reproducing information of optical disk
Inventor: ICHIKAWA NORIMOTO
IPC: G11B7/004
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To play an optical disk device by the CAV rotation even if the user data are not closed and to secure a stable servo of an optical head.  <P>SOLUTION: When there is a sufficient recorded area of a predetermined width or more in the backward position in the radial direction from a play-back start position of an optical disk, the optical disk is brought into the state of the CAV rotation. Also, when a predetermined time or longer has passed after the end of the previous recording, or a predetermine time has passed after starting play-back, the CLV rotation is changed over to the CAV rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330202-A (JP)
Title: Release agent applicator
Inventor: KITAGAWA KUSHIO
IPC: B29C33/58
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the scattering and diffusion of a large quantity of release agent vaporized mist generated at the time when an aqueous diluted release agent is sprayed on the surface of a die whose temperature is raised to the high one, and to prevent the contamination of the work environment by a compact, inexpensive mist recovering apparatus with high working efficiency which does not put obstacles in the loading/unloading of the die.  <P>SOLUTION: In a fixed side die 16 with a cavity face provided so as to freely be opened and closed and a movable side die 18 with a core face, the upper part of the fixed side die 16 is provided with an air suction apparatus 20, and the upper part of the movable side die 18 is provided with an air blowoff apparatus 21 so as to be confronted with the air suction apparatus 20. A release agent coating nozzle 22 which penetrates into the space between the fixed side die 16 and the movable side die 18 at the time when the fixed side die 16 and the movable side die 18 are opened, and applies a release agent to the cavity side of the fixed side die 16 and the core face of the movable side die 16 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332591-A (JP)
Title: Intake device of internal combustion engine, internal combustion engine, collector device of internal combustion engine and intake device of spark ignition cylinder injection engine
Inventor: FUJIEDA MAMORU
IPC: F02M35/104
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase a circulation rate of EGR gas in relation to an intake device of an internal combustion engine and a collector device of the internal combustion engine, more specifically to the intake device of a spark ignition cylinder injection engine and to the internal combustion engine.  <P>SOLUTION: The EGR gas and fresh air are separately supplied to form separate flows and fuel is injected at timing when the air flow is little to form mixture with only the fresh air to reduce influence of the EGR gas for combustion. This allows stable combustion even when a large amount of EGR is added, and an engine system of a low cost is obtained, which has good fuel consumption and excellent exhaust performance both for homogeneous charge combustion and for stratified charge combustion. The spark ignition cylinder injection engine, as injecting fuel directly into a cylinder, allows stratified charge combustion in which fuel is concentrated and combusted near a spark plug to make air-fuel ratio lean as a whole, and solves a problem of unstable combustion when a large amount of EGR is added in the homogeneous charge combustion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330584-A (JP)
Title: Sealant film and laminated packaging material
Inventor: YOSHINAGA MASANOBU
IPC: B32B15/085
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealant film which prevents the elution of a substance into a package when contents are packaged and has excellent gas-barrier properties and a laminated packaging material using the film.  <P>SOLUTION: In the sealant film, on one side of a resin film made of a cyclic polyolefin resin or a mixture of the cyclic polyolefin resin and another polyolefin resin, or on one side of a uniaxially oriented resin film obtained by stretching the resin film, a thin vapor deposition film layer comprising a metal and an inorganic oxide or a mixture of organic oxides is laminated, or an overcoat layer is further laminated on the vapor deposition film layer. The laminated packaging material is made of a laminate in which a substrate layer is laminated on the vapor deposition film layer or the overcoat layer of the sealant film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334485-A (JP)
Title: Control method for controlling merchandise supply system and program for making computer execute same
Inventor: MIYOUKI YUTAKA
IPC: G06Q10/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise supplying method, a merchandise managing method, a merchandise sales method, a program for making a computer execute those methods, and a computer device for executing on-line sales in an environment provided by a creator on a network without imposing any burden on the creator.  <P>SOLUTION: A creator side device transmits merchandise information associated with merchandise to a support side device, and the support side device transmits an address showing a location on a network to accept the order of merchandise to the creator side device, and the creator side device transmits data including the address to a network to which a purchaser side device is connected to allow a purchaser side device to accept its connection to the location. The support side device executes the order reception processing of the merchandise according as the purchaser side device is connected to the location.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334664-A (JP)
Title: Integration method and relevant system of transaction information
Inventor: TANI TOSHIYUKI
IPC: G06Q20/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a further convenient method and relevant system by solving the problems in a related art for integrating transaction information that transaction information with no account number cannot be integrated, the processing to transaction information can be performed only when it is integrated, and it is difficult to reflect transaction information to another transaction information or change the account number because it is needed to preliminarily notify a system which issues transaction information of the account number of transaction information.  <P>SOLUTION: A user system receives transaction information transmitted from the issuing system, applies a processing such as assignment of account number or the like thereto, and transmits the resulting information to an integration system. The integration system integrates it to an integration file. The integration system determines the account number based on authentication information of a transmitter, and integrates the transaction information by the determined account number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342322-A (JP)
Title: Lighting device of discharge lamp
Inventor: NAKAI HIDEKI
IPC: H05B41/282
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by eliminating the necessity of arranging a level shift circuit between a control part and a driving part.  <P>SOLUTION: An output current detecting part 8 composed of a resistor element is connected between one output end (an output end on a low potential side) of a convertor 3 and an input end on a ground side of an invertor 4, and a connection point between the input end on the ground side of the invertor 4 and the detecting part 8 is connected to an output end (a negative electrode) on a ground side of a DC power source 1. Accordingly, since potentials of signal ground of a control part 9 and a ground potential of a driving part 5 do not rise even if an output current (a lamp current) flows into the detecting part 8 and a voltage drop V<SB>R</SB>occurs, the driving part 5 does not operates erroneously even if a signal voltage to be output from the control part 9 to the driving part 5 is set to a low value (e.g., 5 V), and a conventional level sift circuit 10 can be omitted and the cost can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342337-A (JP)
Title: Electrode catalyst and its manufacturing method
Inventor: HIROSHIMA KAZUTAKA
IPC: H01M4/88
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrode catalyst with a reaction site formed on a surface of a catalyst carrier at high density; and to provide its manufacturing method.  <P>SOLUTION: This electrode catalyst is obtained by adsorbing a catalyst constituent to inside walls of pores of a porous body, by introducing a carbon precursor into the pores, by carbonizing the carbon precursor by heating the porous body in an inactive atmosphere, by converting the catalyst constituent to an active point, and by removing the porous body. In this case, the porous body having pore diameters larger than those of the catalyst constituent and the carbon precursor is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340592-A (JP)
Title: Weight sensor and weighing equipment
Inventor: NAKADO MASATSUGU
IPC: G01G7/04
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight sensor capable of reducing a weighing error caused by a change of a temperature.  <P>SOLUTION: In this weight sensor 30 of the present invention, a strain element 301 and a detecting mechanism part 302 having different thermal expansion coefficients are connected in the first connection point P1, a lever mechanism 32 provided in the strain element 301 and a displacement detecting means 33 provided in the detecting mechanism part 302 are arranged within a horizontal plane substantially coplanar to the first connection point P1. A vertical-directional relative displacement amount between the lever mechanism 32 and the detecting mechanism part 302 is restrained thereby even when the strain element 301 and the detecting mechanism part 302 are expanded or contracted with the different thermal expansion coefficients. The weighing error caused by the change of the temperature is reduced in the weight sensor 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342883-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: YAMAGUCHI TADASHI
IPC: H01L23/31
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and inexpensive semiconductor device having a conductive layer on the side face side of a semiconductor chip in which a mechanical stress is not applied to the chip.  <P>SOLUTION: An insulating material 20 is formed on the side face of the semiconductor chip 10 and a conductive layer (conductive pattern) 24 and interconnect lines (conductive pattern) 26 are formed to extend from the surface of the insulating material 20 to posts 16 of the semiconductor chip 10. For example, a plurality of semiconductor chips 10 are arranged such that an air gap is provided between the chips 10 and the air gap is filled with the insulating material 20. Furthermore, a through hole is provided in the air gap filled with the insulating material 20 and a conductive layer 24 is formed on the inner wall of the through hole. After the interconnect lines 26 are formed, the insulating material 20 is cut along the though hole and segmented thus fabricating a semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342272-A (JP)
Title: Information recorder
Inventor: HARAGA HIDEAKI
IPC: G11B27/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recorder capable of improving the medium convenience, e.g., easy securing of a storage place by a smaller number of media, easy reproducing and the like.  <P>SOLUTION: The information recorder 1 for recording the information from a plurality of information sources is provided with a means for recording only one of repeated bits of information from the plurality of information sources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340880-A (JP)
Title: Laser measuring apparatus
Inventor: URA HARUO
IPC: G01S17/66
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable the measurement of a moving measuring object and an indicated measuring object by tracking an object to be tracked and detecting the position of the object to be tracked at any time.  <P>SOLUTION: Optical signal processing parts 103 to 105 output laser beams having wave lengths different from each other to a corner cube 100 attached to the measuring object via a common light passage A and respectively detect laser beams reflected by the corner cube 100. A controlling part 102 controls motors 110, 111 so that the laser beams return to predetermined positions of a light position detection element 117 of the optical signal processing part 103 and thus controls direction of a reflection mirror 112 to make the laser beams to follow the object to be tracked. The controlling part 102 makes the laser beams output from the optical signal processing parts 104, 105 to follow the object to be tracked and calculates a distance to the measuring object, a form, a position, a speed and the like of the measuring object based on the signals detected by the optical signal processing parts 104, 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342275-A (JP)
Title: Programming method for nonvolatile memory device, semiconductor memory device, and portable electronic device provided with the same
Inventor: IWASE YASUAKI
IPC: H01L29/792
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize accurate programming in a short period of time by thinning the gate insulating film to suppress the short channel effect without losing a memory function, and facilitating miniaturization.  <P>SOLUTION: According to this programming method, a first charge amount smaller than a target charge amount is stored by applying the first pulse of a first time width to a nonvolatile memory device at a first voltage, and testing is executed to determine whether the amount of charges greater than a second charge amount is stored or not. When the stored first charge amount is smaller than the second charge amount, charges are stored to approach the second charge amount in the nonvolatile memory device by applying a second pulse string having a voltage capable of storing the second charge amount with a second time width whose pulse width is smaller than that of the first time width to the nonvolatile memory device. After the application of each pulse of a second pulse string, testing is executed to determine whether the amount of charges greater than the second charge amount is held or not. When it is determined that the amount of charges greater than the second charge amount is held, a third pulse string having a third voltage with a third time width whose pulse string is smaller than that of the second time width until the amount of charges is held within the permissible error range of a target charge amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241365-A (JP)
Title: Aging method of plasma display panel
Inventor: TERAJIMA HAJIME
IPC: H01J11/20
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aging method of a plasma display panel, for suppressing self-extinction discharge as well as improving the problems of breakdown voltage and heat generation and minimizing power consumption required for sustained discharge of aging.  <P>SOLUTION: The method comprises a step of starting discharge by applying negative voltage pulses of lamp waveforms having inclinations at leading and trailing edges to a second electrode of a panel at the same time when applying positive voltage pulses to a first electrode of the panel; and a step of performing the sustained discharge by repeatedly applying the positive pulses to the first and the second electrodes in turn.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004347231-A (JP)
Title: Steam separator
Inventor: NAKANO YATSUDACHI
IPC: F22B37/30
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the height of a steam separator itself by significantly enhancing the steam separating capability in a steam separator used for a small once-through boiler, and to reduce the setting height of the steam separator without deteriorating the dryness of steam even in the event of a sudden load fluctuation.  <P>SOLUTION: This steam separator comprises a device body 2, a connecting pipe 3, a return pipe 4, a steam take-out pipe 5, an inclined division plate 6, a division plate 7, and a drip preventive plate 8. The inclined division plate 6 for water-separating a steam mixture A from the connecting pipe 3 while gradually guiding it downward is provided in the upper part of a steam separating chamber 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI