baber/WOPTO huggingface dataset:
Patent JP-2005249330-A (JP)
Title: Heat exchanger
Inventor: KAMIBAYASHI KAZUTAKA
IPC: F28D1/03
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly distribute fluid in a heat exchanger core.  <P>SOLUTION: This stacked heat exchanger comprises a first tube group 11 where an inlet tank 150 is only communicated with a fluid passage 102 and a second tube group 12 where an inlet tank 140 is only communicated with the fluid passage 102. Fluid flowing into each of the first tube group 11 and the second tube group 12 is distributed from the inlet tank 140 or 150 of each group to the fluid passage 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256377-A (JP)
Title: Block body for environmental preservation and arrangement structure of its block body
Inventor: MATSUOKA SHIGEKICHI
IPC: E02D29/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block body for environmental preservation easy in maintaining an ecological system.  <P>SOLUTION: This block body 1 is formed by embedding a cylindrical object 3 in a concrete block 2. Here, an inside space 3a of the cylindrical object 3 opens outside the concrete block 2 at the end of the cylindrical object 3. Thus, the inside space 3a can be easily formed of the cylindrical object 3 embedded in the concrete block 2. A living creature intrudes in this inside space 3a, or soil intrudes in the inside space 3a, and a plant grows.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254310-A (JP)
Title: On-line roll grinder apparatus and grinding method therefor
Inventor: FUJII KATSUMI
IPC: B24B49/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll grinding controller for an on-line roll grinder apparatus with which difference between a work roll profile after grinding and the target roll profile is reduced as much as possible.  <P>SOLUTION: The on-line roll grinder apparatus is provided with a center deviation calculation unit 16 which calculates the deviation of the center of a worn part of a work roll from the center of a rolling line on the basis of a measured roll profile and transmits the calculated deviation to an optimum roll profile calculation unit 12 or an estimated roll profile calculation unit 15A, and a grinding wheel for grinding the work roll is controlled on the basis of the optimum roll profile or an estimated roll profile which is calculated on the basis of the deviation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260824-A (JP)
Title: Hearing aid with liquid-state material infiltration prevention structure
Inventor: ARAKI TOSHIYUKI
IPC: H04R25/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hearing aid with a liquid-state material infiltration prevention structure preventing a liquid-state material such as liquid-state earwax or oil secreted inside external auditory meatus from being infiltrated into the hearing aid.  <P>SOLUTION: An earwax prevention chip 5 comprised of a paper or nonwoven fabric filter 11 is provided in the sound hole of an ear hole type hearing aid 1. Since the paper or nonwoven fabric filter 11 is excellent in absorption of a liquid-state material such as liquid-state earwax or oil secreted inside external auditory meatus, the liquid-state material is prevented from being infiltrated into the ear hole type hearing aid 1. Furthermore, a hole 11a is bored at the center of the filter 11, so that even when the filter 11 absorbing the liquid-state material is clogged, a sound is emitted from the hole 11a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267876-A (JP)
Title: Microwave heating device
Inventor: IKOMA TOSHIHARU
IPC: H05B6/70
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave heating device of strip line structure without unevenness of electric field in a heating furnace, capable of uniformly heating even a substance to be heated put vertically or having thickness.  <P>SOLUTION: The microwave heating device comprises a hollow heating furnace 10 heating the substance to be heated 1, an external conductor 11 arranged on one surface in the heating furnace 10, and a center conductor 12 extended in the heating furnace 10 arranged so as to have a spacing between the external conductor 11 and itself. The inside of the heating furnace 10 is formed into a micro-strip line structure so as to put the plate-shaped substance to be heated 1 between the external conductor 11 and the central conductor 12, and heating it by propagating the microwave thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263518-A (JP)
Title: High-flowage concrete kneaded matter
Inventor: KANAI KENSUKE
IPC: C04B22/08
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for concrete having a high flow property and excellent material separation resistance.  <P>SOLUTION: The high-flowage concrete kneaded matter contains cement-based powder, calcium silicate hydrate, aggregate, and water, and contains 20 to 60 parts by weight water per 100 parts by weight cement powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269070-A (JP)
Title: Semiautomatic slider unit
Inventor: KURAMOCHI RYUTA
IPC: H04M1/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiautomatic slider unit of a portable terminal contrived such that installation space is reduced as much as possible in the vertical direction.  <P>SOLUTION: The semiautomatic slider unit for sliding a first case and a second case relatively in one direction while stacking vertically comprises a cam member fixed to the side of any one of the first and second cases, a rotating member fixed rotatably to the cam member and supported rotatably in an elongated guide hole provided on the side of the other of the first and second cases, and a slider provided between the rotating member and the cam member while butting against the cam part of the cam member at the forward end and being urged to slide in one direction. The cam part is shaped to project in the rotating direction of the rotating member from the side part thereof so that the first and second cases can be urged to slide in one or both directions from a predetermined relative sliding position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298963-A (JP)
Title: Tig welding equipment and method
Inventor: SATO TOYOYUKI
IPC: B23K9/167
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a weld metal part deeper without degrading welding quality, to facilitate performance of welding, and to enhance welding efficiency, in TIG welding.  <P>SOLUTION: The welding equipment is provided with a tungsten electrode 2 for generating an arc 7 between the electrode and an object 10 to be welded, a tubular inner nozzle 3 installed in a manner surrounding the tungsten electrode 2, a tubular outer nozzle 4 installed in a manner surrounding the inner nozzle 3. The equipment is constituted such that a first shielding gas 8 comprising an inert gas can be supplied into the inner nozzle 3 and that a second shielding gas 9 containing an oxidizing gas can be supplied between the inner nozzle 3 and the outer nozzle 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268516-A (JP)
Title: Multilayer wiring substrate
Inventor: OYAMADA TAKESHI
IPC: H05K3/46
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring substrate in which a degree of freedom in design is high and which can form a desired protecting plating film and can cope with narrowing of a wiring conductive layer.  <P>SOLUTION: In the multilayer wiring substrate, wiring conductive layers 3 and insulating layers 2 composed of resin are alternately laminated on an insulating substrate 1 by a plurality of layers, and the wiring conductive layers 3 located vertically are electrically connected to each other through a through conductor 4 formed in the insulating layers 2 therebetween. A surface wiring conductive layer 3' is formed on a surface of the insulating layer 2 of an outermost layer. In the multilayer wiring substrate, on the surface of the insulating layer 2 of the outermost layer, resin protection layers 7 formed with a metal protection layer 6 so as to clog a through hole 10 are laminated in the through hole 10 formed in a region overlapped on the surface wiring conductive layer 3', which is joined to the metal protection layer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005278273-A (JP)
Title: Non-contact rechargeable information terminal device
Inventor: KITAJIMA YASUHIKO
IPC: H02J7/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact rechargeable information terminal device which reduces the operation of a central processor under charging operation since a subject, in which a charging time becomes long by a consumption current generated when the central processor is operated during the charging operation, occurs and which shortens the charging time.  <P>SOLUTION: The non-contact rechargeable information terminal device includes a central processor 10 having a standby function to transfer to a low power consumption state, an A/D converter 20 which converts the battery voltage of a charging battery 14 into a digital value, a power receiving coil 16 which induces a power by electromagnetic induction from a power transmission coil 31 of a charger 30, and a charger 15 which charges the charging battery 14. With this configuration, during charging, the central processor 10 can transfer to a low power consumption state except for the time of detecting the voltage of a charging value at a predetermined time interval, and can reduce the consumption current of the central processor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278309-A (JP)
Title: Motor
Inventor: URAGAMI HITOSHI
IPC: H02K5/167
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing a noise while a color wheel rotating motor is driven and extending its life in a high temperature environment.  <P>SOLUTION: The motor 1 is provided with a rotating section 2 attached to a color wheel and having a shaft 21, and a fixing section 3 having a sleeve 31 formed from a porous material impregnated with a lubricating oil. The sleeve 31 is inserted and fixed into a cylindrical sleeve holding section 32 having a bottom. An annular recess 324 is formed on an inner circumference 322 of the sleeve holding section 32. An annular oil impregnated member 37 is provided in the recess 324 and impregnated with the lubricating oil. Alternatively, a fixed gap 41 is formed between the inner circumference 322 on the opening side of the sleeve holding section 32 at an upper end of the recess 324 and an outer circumference of the sleeve 31 facing the inner circumference. A minute gap 42 is formed between a slope formed at an upper end of the sleeve holding section 32 and an annular oil fly preventing section 353 abutting on an upper end face of the sleeve 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280415-A (JP)
Title: Mounting structure of head lamp for vehicle
Inventor: NAKANISHI MASATOSHI
IPC: B60Q1/04
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a head lamp for a vehicle capable of relaxing impact when a collision object is interfered by permitting downward displacement of an engine hood by destroying a mounting bracket of the head lamp by load inputting from approximately above.  <P>SOLUTION: A breaking part 13 for breaking a bracket body part 11 by input load of a predetermined value or higher from approximately above is provided on an upper part side bracket 10 for mounting an upper part of the head lamp 1 to a vehicle body side. Thereby, when the collision object is interfered from above the engine hood, since the bracket body part 11 is broken by the breaking part 13, the downward displacement of the engine hood is permitted and the impact energy can be absorbed efficiently.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004222730-A (JP)
Title: Rice transplanter
Inventor: ITANI KAZUAKI
IPC: A01C15/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice transplanter having decreased transfer hose-supporting weight working on the fixed part of a hose guide body by bringing the hose support of the hose guide body close to the fixing part.  <P>SOLUTION: The rice transplanter has a fertilizing hopper for storing fertilizer, a multi-ridge fertilizing case for feeding the fertilizer stored in the hopper, an air tank for supplying air to the fertilizer feeding part of the case and a blower set at the air tank side, wherein the hose-guide, which regulates bend of the transfer hose connected to the outlet of the fertilizer feeding case, is provided at the backside of the air tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005284866-A (JP)
Title: Order system for personal book making and personal book making method
Inventor: YOKOO KAZUHIRO
IPC: G06Q50/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide, for example, an orderer's memorial book made in accordance with photographs selected by the orderer and sentences created by the orderer.  <P>SOLUTION: Bookbinding layout examples conforming to several bookbinding patterns are preliminarily generated, and stickers on which preliminarily issued peculiar discrimination numbers and photograph display positions are expressed and order papers which are provided with sentence entry areas, where an orderer will create and write sentences to be expressed together with photographs, and have peculiar discrimination numbers expressed thereon are sold. The orderer selects photographs on respective pages of a book from his or her photographs in accordance with the layout examples and sticks stickers corresponding to display positions to rear sides or the like of the selected photographs and creates and writes sentences to be expressed together with the photographs, in order papers by himself or herself and sends the order papers and the photographs to a bookbinder. The bookbinder allocates photographs and entries in the order papers to each page in accordance with a layout to create the page corresponding to the layout and binds respective pages to make a book and returns the book to the orderer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281283-A (JP)
Title: Combined pharmaceutical comprising benzimidazole agent
Inventor: MATSUMORI AKIRA
IPC: A61P13/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined drug comprising a benzimidazole agent.  <P>SOLUTION: The pharmaceutical composition is prepared by combining the benzimidazole drug and at least one drug chosen from the group consisting of an angiotensin-converting enzyme inhibitor, an angiotensin II receptor antagonist and interferon.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294292-A (JP)
Title: Light emitting device and its manufacturing method
Inventor: SHO KATSUHIRO
IPC: H01L33/60
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which can achieve high luminance and high power by improving the heat dissipation efficiency, and which can simplify manufacturing processes and reduce the number of manufacturing processes by eliminating a bonding process.  <P>SOLUTION: The light emitting device comprises a complete circuit board 10 which is such that an LED chip 6 is mounted on a circuit board 3 having electrode patterns 7a-7d for fixation, and a reflection member 2 which has the outer dimensions nearly the same as those of the complete circuit board 10 and has a radial reflection surface 2b on the inside. By fixing the electrode patterns 7a-7d for fixation and parts of the bottom face 2c of the reflection member 2 opposite to the electrode patterns 7a-7d to each other by solder, the complete circuit board 10 and the reflection member 2 are integrated together to build up the light emitting device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287572-A (JP)
Title: Wiring duct-attaching structure in table
Inventor: KISO HIRONORI
IPC: A47B13/06
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform wiring work to a wiring duct from both front and back surfaces.  <P>SOLUTION: To two left and right upper parts of a horizontal connecting rods 6 in the table, locking parts at the upper end of a support member 12 composed of a pair of front and back brackets 16, 17 connected back to back are hooked. On the upper surfaces of support pieces turned to the front and back provided successively to the lower ends of both brackets 16 and 17, the wiring duct 11 in a U shape in the side face view is mounted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294407-A (JP)
Title: Printed board and manufacturing method therefor
Inventor: NOMURA HIROSHI
IPC: H05K1/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep consistency with a conventional technique during manufacture and reduce the manufacturing cost, concerning a printed board wherein an optical signal can be transmitted.  <P>SOLUTION: The printed board 11 is used to transmit an optical signal, and an IC 12 for optical transmission and an IC 13 for optical reception are at least mounted on the surface of the printed board 11, and a thin-film optical waveguide 14 is formed on the rear surface of the printed board 11 to transmit an optical signal between the ICs 12 and 13. The IC 12 is comprised of a face-down type IC, and it is provided with a light emitting element 15 on its bottom side. The IC 13 is comprised of a face-down type IC, and it is provided with a light reception element 16 on its bottom side. The optical waveguide 14 is formed by using an ink jet printing technology.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293976-A (JP)
Title: Gas diffusion layer and fuel cell
Inventor: MATSUOKA NAOYA
IPC: H01M4/86
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion layer having an improved water repellent property, by preventing exfoliation of a water repellent dispersant, and to provide a fuel cell restrained from lowering of cell characteristics, when the fuel cell is driven over a long period.  <P>SOLUTION: The gas diffusion layer is formed from a complex body composed of carbon fibers 25, on a part of which, either many fine pores 26 or many recessed parts 27 are formed, and the water repellent dispersant (PTFE dispersion) 28 filled in the fine pores 26 or recessed parts 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295176-A (JP)
Title: Signal transmitter
Inventor: SUZUKI KAZUHIRO
IPC: H04B10/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fault when a transmission side is reversely connected to a reception side.  <P>SOLUTION: When a reverse connection is performed, since a transmitter 12 does not receive a signal outputted from a monitor, a transmitter first power supply circuit 34 and a transmitter second power supply circuit 36 do not operate. Thus, a transmitter side buffer circuit 38 does not operate. A receiver unit power supply start signal is not transmitted to a receiver 14. Therefore, a receiver unit power supply start signal detector circuit 52 does not operate a receiver power supply SW circuit 54, a receiver first power supply circuit 56, and a receiver side buffer circuit 60 to output operation signals. Thus, the receiver power supply SW circuit 54 is not turned on. The receiver first power supply circuit 56, the receiver second power supply circuit 58 and the receiver side buffer circuit 60 do not operate. A photoelectric converter circuit 48 does not operate since a power is not supplied from the receiver first power supply circuit 56, and a signal (voltage) is not outputted to a computer side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292511-A (JP)
Title: Development apparatus
Inventor: YAHAGI TAKASHI
IPC: G03G15/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development apparatus capable of stably maintaining the appropriate position of the level of developer in a development container, and to provide an image forming apparatus equipped with the development apparatus.  <P>SOLUTION: The development apparatus 5 is provided with the development container 51 for storing the developer, equipped with a developer carrier 52 for supplying the developer stored in the development container 51 to a body to be developed 3, a developer carrying member 53 for carrying the developer stored in the development container 51 and a developer discharge port 56 for discharging the developer outside the development container 51 by making the developer in the development container 51 overflow, and a developer replenishing means 55 for replenishing the developer to the development container 51, and a detecting means 57A for detecting the level F of the developer in the development container 51 is arranged in the development container 51.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299766-A (JP)
Title: Valve device with lock mechanism
Inventor: KATO TAKU
IPC: F16K35/10
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent foreign matter such as sand and mud from intruding into a lock mechanism part during use from the viewpoint of a structure of a conventional lock mechanism to prevent operation failure.  <P>SOLUTION: This valve device is composed of a driving shaft protruding from a pedestal of a valve main body and driving a valve element, a turn operation part having a pin insertion hole engaged with the driving shaft and having a flat face in contact with the pedestal, a helical spring for bringing the turn operation part into pressure-contact toward the pedestal, a pin engaged with the pin insertion hole to prevent the turn operation part from turning, a guide part for guiding relative travel of the pin for the turn operation part, a stop part for preventing further relative travel of the pin along the guide part, and a structure in which the driving shaft and a turn operation part engaging part are engaged by a bolt-nut structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303129-A (JP)
Title: Laser system, hologram recording and reproducing system, method therefor, and laser control method
Inventor: OKADA HITOSHI
IPC: G11B7/0065
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser system, hologram recording and reproducing system, laser control method, and hologram recording and reproducing method in which a laser power or the like of a semiconductor laser is controlled so as not to emit laser beams of distorted spectrum.  <P>SOLUTION: A semiconductor laser 2 in an external resonator type semiconductor laser has an area (laser chip mode hop area) wherein a wavelength of laser beams emitted to the outside is rapidly dropped if a laser power is increased, and leaser beams emitted in that case have generally distorted spectrum. A semiconductor laser control unit 8 controls driving of the semiconductor laser 2 by applying a predetermined current to the semiconductor laser 2 so as not to emit laser beams of such distorted spectrum to the outside from the external resonator type semiconductor laser.  <P>COPYRIGHT: (C)2006,JPO&NCIPI