baber/WOPTO huggingface dataset:
Patent JP-2005255802-A (JP)
Title: Composition for powder injection molding
Inventor: URAOKA HIDETAKA
IPC: C08K3/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for powder injection molding the flowability of which in injection molding can be enhanced without deteriorating its shape retention property and degreasing rate in a degreasing step.  <P>SOLUTION: This composition for powder injection molding comprises a sinterable inorganic powder such as a metal powder or a ceramic powder and an organic binder comprising 5-30 wt.% polyacetal resin, 10-40 wt.% acrylic resin, and 5-30 wt.% ethylene/vinyl acetate copolymer resin based on the total weight of the organic binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303723-A (JP)
Title: Polymer electrolyte fuel cell
Inventor: OBARA HIDEO
IPC: H01M8/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with low cost having high reliability by using a compact seal member excellent in airtightness.  <P>SOLUTION: The polymer electrolyte fuel cell comprises an anode side seal member and a cathode side seal member at an anode side separator and a cathode side separator respectively, and an anode side gas sealing part and a cathode side gas sealing part which prevent leakage of gas from the gas passage to the outside of the cell in cooperation with the polymer electrolyte membrane. The gas seal member at one side has a rib having a top part contacting linearly with the sealing part, and the gas seal member at the other side seals the sealing part by contacting the same in planar form at the part where the both gas sealing members are corresponding to both sealing parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256489-A (JP)
Title: Method for fixing tile on construction basic material and tile unit for construction basic material end part
Inventor: SHIGEFUJI HIROSHI
IPC: E04F13/08
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a tile in a predetermined region on a construction basic material efficiently.  <P>SOLUTION: This method for fixing a tile on the construction basic material comprises a process for applying adhesive on the basic material and a next process for pressing a plurality of tile units constituted by arranging and fixing a plurality of tiles at a predetermined joint interval against an adhesive applied face of the basic material. The plurality of tile units are composed of standard tile units and the tile units for the construction basic material end part. The tile unit for the construction basic material end part is constituted in such a way that end parts on one side of adjacent rows of tiles protrude by length L and end parts on the other side are alternately arranged and fixed like a straight line so that the same pattern appears every two rows in the vertical direction. In the pressing process, the end parts arranged and fixed like the straight line of the tile units for the construction basic material end part are pressed and fixed in such a way that they become end parts of the basic material, and the standard tile unit is pressed and fixed in the other part of the basic material in this method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291956-A (JP)
Title: Automobile article carrier and bracket assembly
Inventor: POTTER DONALD R
IPC: F16B7/04
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile article carrier and a bracket assembly.  <P>SOLUTION: This automobile article carrier disposed on the external surface of an automobile for supporting articles includes a support rail fixed on the exterior surface, a crossbar bridged over the support rail, and a bracket assembly 18 fixed to the crossbar. The bracket assembly 18 is connected to the support rail and includes a lower locking clamp pivoted to a housing 32. The lower locking clamp 38 is rotated between an opened position and closed position and, at the closed position, fixes the bracket assembly 18 onto the support rail. The opened position is located at about 180° to the closed position. The part within the housing 32 comes into contact with the first face of the lower locking clamp 38 at the opened position and comes into contact with the second face of the lower locking clamp at the closed position, whereby rotation of the lower locking clamp between the opened position and the closed position by not less than 180° can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268394-A (JP)
Title: Laser light radiation apparatus
Inventor: YOSHIDA TAKUJI
IPC: G02B21/06
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light radiation apparatus capable of outputting high-power laser light composed of a plurality of laser light having the same wavelength.  <P>SOLUTION: A pair of semiconductor laser light radiators which are oscillated with the same intensity of light and the same wavelength are disposed on a substrate. An optical axial direction and a beam diameter of laser light oscillated from each of the semiconductor laser light radiators are regulated by an optical system, respectively, so that each of the laser light passes, as parallel light, the same position on a perpendicular of the substrate passing the position of the center of a line segment connecting the pair of semiconductor radiators.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264510-A (JP)
Title: Electronic lock unlocking method
Inventor: FUJITA TAKUHIDE
IPC: E05B49/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic lock unlocking method which is implemented at a relatively low cost, and contributes to improved security in an inexpensive manner.  <P>SOLUTION: According to the electronic lock unlocking method, a portable terminal 30 transmits a first predetermined information item via a first communication line 50 to a center server 20 which collates the received first predetermined information item with a second predetermined information item stored therein beforehand, and transmits a first unlocking code via the first communication line 50 to the portable terminal 30 if the information items coincide with each other. Upon reception of the first unlocking code, the portable terminal 30 transmits the received first unlocking code via a second communication line 52 to an electronic lock 40 which then transmits the received first unlocking code via a third communication line 54 to a local server 10. Then the local server 10 collates the received first unlocking code with a second unlocking code stored therein beforehand, and if the codes coincide with each other, the local server transmits an unlocking command via the third communication line 54 to the electronic lock 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262575-A (JP)
Title: Apparatus for producing gazette bag
Inventor: NODA TETSUO
IPC: B31B50/56
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce torsion occurring in the rolled web of a mesh resin sheet.  <P>SOLUTION: The mesh cylindrical rolled web W is made to be flat in the axial direction and to travel toward the front of a base 1. A core 11 is inserted into the rolled web W in its travelling course, and a pair of guide members 13 and 13 facing vertically is set in the core 11. Rotary disks 14a and 14b are inserted into the clearance between its both side edges 13a and 13a, and the rolled web W is pushed in the shape of a channel by its side rim to make it in the shape of a gazette. Since the rotational frequencies of the rotary disks 14a and 14b are made to be controlled independently corresponding to the torsion of the rolled web W, the torsion of the rolled web W can be corrected by making the rotational frequencies different. Since press plates 10 and 10 holding the rolled web W over its whole length in the width direction between them are set before and behind the core 11, the rolled web W is pushed by their plate surfaces 10a to suppress the occurrence of the torsion. Moreover, when both induction members 13 and 13 are made rotatable in a plane connecting the gazette-like parts on both sides of the rolled web W, the torsion can be corrected by making right and left loads different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265312-A (JP)
Title: Laminate type heat-exchanger
Inventor: YAGISAWA KENJI
IPC: F28D1/06
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate type heat-exchanger formed by laminating a plurality of heat-exchanger cores, capable of suppressing local high temperature due to heat exchange in a part near the inlet to the gap between mutually adjoining cores.  <P>SOLUTION: In each gap between mutually adjoining cores, a heat exchange fin 3a shorter than the length from the inlet 16 to the gap for the heat exchange fluid to the outlet 17 is installed in a position nearer the outlet 17. According to this constitution in which no heat exchange fin 3a exists on the inlet side, the heat exchange is suppressed, which will suppress a local temperature rise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266397-A (JP)
Title: Driving device and driving method of light emitting element
Inventor: WAKAO SHINGO
IPC: H05B37/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To constitute EL elements constituting icons mutually different by display areas or emission colors so that they can be drives for light emission by utilizing a general-purpose driver IC and a reverse bias voltage can be periodically applied to them.  <P>SOLUTION: Current adjustment resistances R101 to R104 are connected in parallel correspondingly to EL elements E1 to E4 constituting icons, and resistance values of current adjustment resistances R101 to R104 are properly selected to properly adjust emission luminance of respective EL elements E1 to E4. In an all extinction period when all the EL elements E1 to E4 are extinguished, an analog switch S201 is turned off, and an analog switch S202 is turned on. Thus anode sides of all the EL elements E1 to E4 are set to a ground potential, and a reverse bias voltage is applied to all the EL elements E1 to E4. The emission lifetime of EL elements E1 to E4 can be prolonged by periodic application of this reverse bias voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269354-A (JP)
Title: Image formation system, abnormality notification method and program
Inventor: NAGAYA TAKASHI
IPC: H04N1/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation system, abnormality notification system and program for notifying a user of an abnormal state, when the abnormal state occurs in an image forming apparatus in the image formation system, in which respect components of the image forming apparatus are distributed over a network.  <P>SOLUTION: When the abnormal state is detected in the image forming apparatus connectable to the network (S102), the information of the abnormal state is transmitted to a prescribed external device via the network (S105), when communication is decided as being available via the network and communication is enabled (S104).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267440-A (JP)
Title: Information tag sensing device
Inventor: IIZUKA CHIAKI
IPC: G08B13/22
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To sense an information tag in order to control storage and shipment of delivery commodities as well as entering and leaving persons.  <P>SOLUTION: A CPU 21 of a PC 20 checks whether or not a RFID tag carried by a delivery person is sensed when the RFID tag stuck on the delivery commodity is sensed by a RFID scanner, completes a sensing operation when the RFID tag of the delivery person is sensed, and rings an alarm device 9 when the RFID tag of the delivery person is not sensed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273172-A (JP)
Title: Prize preventive device and automatic door having this device
Inventor: TSUJI HIROKAZU
IPC: E05B17/20
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize preventive device capable of opening and closing a door body without sacrificing a door effective opening dimension, by opposing large prize force.  <P>SOLUTION: This prize preventive device has an engaging part arranged in a lower part of the door body, and an engaging object part arranged in a guide groove under the door body, and is constituted so as to oppose prize force of the door body by engaging the engaging part with the engaging object part in a door full closure state. The device is characterized in that the engaging part 23 has a vertical plate part 23b extending in the door opening-closing direction and extending downward from a door body under surface in a cross section viewed from the door opening-closing direction and a horizontal plate part 23c extending to both sides in the thickness direction of the door body from a lower part of this vertical plate part; and the engaging object part 27 is arranged on a moving passage of the engaging part, and is constituted so as to cover the upper surface side of the respective horizontal plate parts 23c, by extending in the door opening-closing direction in the substantially same length as its engaging part, and extending in its thickness direction toward the vertical plate part 23b from the guide groove 16 in a cross section viewed from the door opening-closing direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004314059-A (JP)
Title: Coating nozzle for hollow fiber membrane and production method of composite hollow fiber membrane using it
Inventor: ISHIZAKI TOSHIYUKI
IPC: B01D69/12
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating nozzle capable diminishing a coating defect and a fiber clogging, originating from an outside diameter shape of a hollow fiber membrane forming a supporting membrane, and to provide a production method of a composite hollow fiber membrane.  <P>SOLUTION: The coating nozzle of the hollow fiber membrane has an introduction hole of the hollow fiber membrane, a feeding hole of a polymer solution and an emission hole for guiding out the hollow fiber membrane coated with a polymer solution while coating the polymer solution around the hollow fiber membrane, wherein a part forming the emission hole is constituted with an elastic member. The polymer solution is coated around the hollow fiber membrane by feeding the polymer solution while introducing the hollow fiber membrane into the above coating nozzle and guiding out the hollow fiber membrane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277077-A (JP)
Title: Wiring board
Inventor: YOSHIMOTO TAKESHI
IPC: H01L23/12
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which is excellent in the reliability of surface mounting for accurately and easily connecting an electrode of an electronic component to an electrode pad by surface mounting.  <P>SOLUTION: This wiring board 9 is provided with a first insulating layer 1 formed of the loading part 1a of an electronic part surface-mounted on an upper face, a plurality of electrode pads 2 formed in the loading part 1a, a second insulating layer 5 laminated immediately before the first insulating layer 1, an inner layer wiring conductor layer 6 formed on the upper face of the second insulating layer 5, and an inner layer insulating layer 7 formed at a region overlapped with the electrode pad 2 at least when it is flatly viewed on the upper face of the second insulating layer 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274989-A (JP)
Title: Camera
Inventor: YAMANE KENJI
IPC: G03B17/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera where a rate of erroneously operating a macro button is drastically reduced.  <P>SOLUTION: The macro button 101C is provided at a finder eyepiece part 101A. Furthermore, a light emitting body 101D for displaying a macro mode is provided at the eyepiece part 101A, and it is made to emit light when the button 101C is operated to designate a macrophotography mode. By utilizing that a subject is visually confirmed by looking in an eyepiece window 101B when taking a photograph, the button 101C is provided at a position where it is not operated when performing photograph taking operation, whereby the rate of erroneously operating the button 101C is reduced. Even when the button 101C is erroneously operated, the light emitting body 101D emits the light so as to inform a photographer that the macrophotography mode is set, and taking the photograph in the erroneous photographing mode is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273374-A (JP)
Title: Solution sprinkling vehicle
Inventor: MIYANO ATSUHITO
IPC: E01C19/16
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To sprinkle a solution even in a place unequipped with a solution storage tank, a solution supply system, or the like in a solution sprinkling vehicle for sprinkling the solution produced by mixing an antifreezing agent, a powder and granular material (chemicals and a solid agent) such as aggregate, and liquid such as water, on a road or the like.  <P>SOLUTION: This solution sprinkling vehicle is composed of a travelable vehicle body 2; a hopper 3 provided at the vehicle body 2 to store the powder and granular material and liquid; an agitator 4 provided at the hopper 3 and agitating and mixing the powder and granular material and liquid to produce the solution; a screw feeder 5 for discharging the solution in the hopper 3; a metering rotor 6 for delivering the solution from the screw feeder 5 by a predetermined quantity at a time; and a sprinkling nozzle 7 for sprinkling the solution from the metering rotor 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271534-A (JP)
Title: Vulcanizing method of pneumatic tire
Inventor: ISOBE NAMIO
IPC: B29L30/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vulcanizing method of a pneumatic tire enabling the acquirement of good grip without greatly extending a vulcanization time by optimizing a vulcanization degree of an outer surface of a tread portion.  <P>SOLUTION: In the vulcanizing method of the pneumatic tire heating a non-vulcanized tire with an internal heating means arranged inside of the tire and an external heating means arranged outside of the tire at the same time, the outer surface of the tread portion is subjected to the latest vulcanization based on the heating conditions of the internal heating means and the external heating means, and equivalent vulcanization degrees satisfy 1.1≤B/A≤1.6 and 1.7≤C/A≤4.5 wherein A, B and C are equivalent vulcanization degrees of the outer surface at the maximum gauge position of the tread portion, the center in the thickness direction and the inner surface respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279392-A (JP)
Title: Method for cleaning polluted soil and ground water
Inventor: ITO YOSHITAKA
IPC: B09C1/10
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning polluted soil and ground water constituted so that anaerobic microorganisms living in soil or ground water are stably propagated over a long period of time (always) to be activated not only to optimize the original position cleaning treatment or control of pollution but also to simplify each cleaning treatment equipment or facilities.  <P>SOLUTION: A nutrient tank, which stores a nutrient based on a 6C or more carbon straight chain saturated monocarboxylic acid and a vertical injection well, which injects the nutrient in soil and ground water of a polluted part or the diffusion region thereof by an injection machine, are used to propagate and activate anaerobic microorganisms by the injected nutrient to decompose volatile organic compounds of the polluted part and the diffusion region thereof caused by the volatile organic compounds.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282918-A (JP)
Title: Heat exchanger
Inventor: FUJINO HIROKAZU
IPC: F28F1/12
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To promote heat transferring performance of various heat exchanger as much as possible.  <P>SOLUTION: An extremely-fine porous layer of nano-level is formed on heat transfer faces of specific heat transfer members 2, 11 of specific heat exchangers 1, 10. According to this constitution, a smooth surface condition similar as that of a case when any treatment is not performed, can be realized on the heat transfer faces of the heat transfer members, and the heat transferring performance can be improved without increasing draft resistance at all.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283987-A (JP)
Title: Hinge
Inventor: KATSUMATA TSUTOMU
IPC: F16F15/067
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge in which an urethane elastomer foam body is not only lightweight and excellently durable but also has a wide elastic area, expands less when compressed, and ensures a large amount of energy absorption; all of which contribute to overcome the problems of a metal coil spring.  <P>SOLUTION: The hinge comprises: a mounting member fixed to a device body as of a copying machine and the like; a support arm which is turnably attached to the mounting member, via a hinge shaft, and to which an opening/closing body such as a document pressing plate is attached; and an elastic body which biases the support arm in the direction in which the support arm is opened. In the hinge, the elastic body is formed from the urethane elastomer foam.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282754-A (JP)
Title: Solenoid valve
Inventor: SEKI MASAYA
IPC: F16K31/06
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve with a valve portion having a land diameter increased for allowing the supply of a large flow of oil while preventing an electromagnetic drive part from being locked due to the biting of foreign matters.  <P>SOLUTION: A spool 25 of the valve portion 20 to be driven by a plunger 15 of the electromagnetic drive part 10 has first and second land portions 26a, 26b. Communication among ports 23a, 23b, 23c for supply, control and drain are controlled by the first land portion 26a, and control pressure to be output to the control port is introduced to a feedback chamber 24 located between both land portions 26a, 26b to thrust the spool 25 in the axial direction. A third land portion 26c having a smaller diameter than the second land portion 2b is formed at the end of the spool at the plunger side, and the third land portion 26c is slidably fitted to a hole portion 22c at one end of a valve hole 22. The third land portion 26c and the plunger 15 have the same outer diameter so that the capacity of an intermediate liquid chamber B formed between their end faces is not changed when they are moved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004260842-A (JP)
Title: Packet communication device
Inventor: SAKAMOTO KENICHI
IPC: H04L45/80
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet communication device which enables a diversity handover (DHO).  <P>SOLUTION: A DHO processor is connected to a packet switch of the packet communication device accommodating radio lines as a trunk. At the time of the DHO, the packet is transferred to the DHO processor, and the copying and the synchronous selection of the packet are carried out in the DHO processor. When a simultaneous activation number of the DHO increases, the processing is made by extending the DHO processors.  <P>COPYRIGHT: (C)2004,JPO&NCIPI