baber/WOPTO huggingface dataset:
Patent JP-2005322663-A (JP)
Title: Polishing method and polishing jig of semiconductor substrate
Inventor: WASHINO TAKASHI
IPC: B24B37/30
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein the polishing operation of a semiconductor substrate, the semiconductor substrate made thin and reduced in strength by polishing is damaged by polishing quartz and suffers from peripheral damages and generation of cracks.  <P>SOLUTION: A jig for fixing the semiconductor substrate which is formed with a groove, having nearly the same diameter as that of the semiconductor substrate is applied to the surface, whereon the semiconductor substrate is to be fixed. By application of this jig, damages and cracks to the semiconductor substrate can be suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321117-A (JP)
Title: Ice thermal storage device
Inventor: MATSUZAWA JUNICHI
IPC: F24F5/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice thermal storage device having simple construction with tubes easily connected thereto and prevented from being broken while reliably maintaining watertightness.  <P>SOLUTION: The ice thermal storage device comprises an ice thermal storage tank 12 having heat insulating property and main tubes 34, 72 for circulating antifreezing fluid into the ice thermal storage tank 12. Connection open holes 48, 78 are formed in the side faces of the main tubes 34, 72, and an O-ring 50 is provided on the inner peripheral faces of the open holes 48, 78. In the open holes 48, 78, main pipes 62, 70 are inserted which are put in watertight contact therewith via the O-ring and connected thereto movably in the axial direction. A plurality of thin heat exchange pipes 68 are provided in the main pipes 62, 70. The main pipes 62, 70 are connected at one ends to main tubes 34, 72 and closed at the other ends, and they are provided alternately neighboring each other. Guide plates 52, 80 are provided on the side faces of the main tubes 34, 72. The closed ends of the main pipes 62, 70 are put on holding faces 56 of the guide plates 52, 80 and locked thereto.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321737-A (JP)
Title: Image display device
Inventor: SAITO YASUNORI
IPC: G09G3/34
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device constituted in such a manner that the charging of a battery is effectively performed by solar cells without any restriction of the place of installation.  <P>SOLUTION: An image display panel 10 is constituted by using a plurality of image display media 100B with the built-in transparent solar cells 17A. The battery 22 is charged by the solar cells 17A through a battery charging circuit 23. The image display media 100B are applied with a prescribed voltage by a controller 30 having the battery 22 as a power source and is so driven as to display the image by the particle groups moving inside the cells according to the electric field formed by the same. When a detector senses the absence of a person, a main control circuit 31 stops the operation of a portion of the image display media 100B to reduce the consumption of the electric power of the battery 22. When the detector detects the drop of the voltage of the battery 22, the main control circuit increases a white display region and increases the amount of the light to the transparent solar 17A, thereby increasing the charging electric power for the battery 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326039-A (JP)
Title: Refrigerator
Inventor: SUGIMOTO SHUHEI
IPC: F25B39/04
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator of low power consumption by increasing heat radiating capacity of a condenser and improving COP of a cooling cycle to achieve power saving.  <P>SOLUTION: In this refrigerator 101 having the condenser 143 mounted in a state of dividing an internal space of a machine room into two, and being forcibly cooled by the air from an air blower 142, the condenser 143 has an approximately cylindrical internal space 153 formed by superposing pipes 151 having fins 150 at intervals, an opening part 153a of the internal space 153 is closely opposite to a machine room back cover 140b, the other opening part is closely opposite to a machine room inner wall 140a of the machine room 140 to close the opening parts 153a, b. As the airflow to the condenser 143 is promoted, heat exchanging efficiency of the condenser 143 is improved, and heat radiating capacity is increased. Thus, a compression ratio is reduced, cycle COP is increased and the power consumption of the refrigerator 101 can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324213-A (JP)
Title: Apparatus for bending edge part of chain-link fence and method for working edge part of chain-link fence
Inventor: WAKABAYASHI TOSHIYUKI
IPC: B21F33/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for bending the edge part of a chain-link fence with which a cylindrical bending part can be formed at the edge part in a short period of time.  <P>SOLUTION: The apparatus is constituted of: an edge part bend-forming machine 13 composed of an upper die 11 and a lower die 12, and for curving the edge part of the chain-link fence K; and a curl-bending machine for fixing the vicinity of the bent edge part of the chain-link fence with a holding die 20 and the lower die and forming the edge part by driving a side-die. Since the edge part of the chain-link fence bent into semi-elliptical shape with the edge part bend-forming machine 13 is formed into almost cylindrical shape with the curl-bending machine, the cylindrical bending part can be formed at the edge part in a short period of time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327613-A (JP)
Title: Fuel cell
Inventor: SHA TAKESHI
IPC: H01M4/86
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which the pressure drop of a diffusion layer is reduced, and the manufacturing cost of a separator is reduced.  <P>SOLUTION: A fuel cell includes a flat plate-shaped electrolyte 1, a fuel pole catalyst layer 2 provided at one side of the electrolyte 1, an oxidizer pole catalyst layer 3 provided at the other side of the electrolyte 1, and a fuel diffusion layer 4 provided at catalyst at the back surface relative to the electrolyte 1 side of the fuel pole catalyst layer 2, and an oxidizer pole diffusion layer 5 provided at the back surface relative to the electrolyte 1 side of the oxidizer pole catalyst layer 3. A flow passage space 51 is provided, in which a fluid containing an active material circulates through at least one diffusion layer out of the fuel diffusion layer 4 and the oxidizer pole diffusion layer 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330507-A (JP)
Title: Sub-zero treatment method of steel sheet for sub-zero treatment and binding tool for sub-zero treatment
Inventor: SUZUKI SATOSHI
IPC: C21D1/18
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sub-zero treated steel sheets having a high flattening degree by applying sub-zero treatment so that binding force is controlled in accordance with the shape before heat treatment of the materials to be heat-treated, and a uniform temperature distribution can be obtained even by cooling for a short time.  <P>SOLUTION: Metallic surface plates 2 are arranged at the upper and lower sides of the steel sheets 1 to be treated, and metallic square pipes 3 for uniform cooling are arranged at the outside of the metallic surface plates 2, and in a state where facial pressure controlled to ≥100 kg/m<SP>2</SP>with a coil spring 8 is applied to the space between the upper and lower metallic square pipes 3 for cooling, cooling is performed at a cooling rate of ≤10°C/h, thus the steel sheets 1 to be treated are subjected to sub-zero treatment. The steel sheets 1 to be treated are flatly straightened before the cooling by the application of the controlled facial pressure from the surface plates, the steel sheets 1 to be treated are uniformly cooled with a cooling medium filled into the metallic square pipes 3 for uniform cooling, and the whole is simultaneously transformed into martensite, thus the flat sub-zero-treated steel sheets can be obtained without the strain remaining.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331136-A (JP)
Title: Heat transporting system and air conditioner
Inventor: ITO TAKAHIDE
IPC: F25B1/00
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the efficiency of a heat transporting system such as an air conditioner.  <P>SOLUTION: In this heat transporting system such as the air conditioner 1 where the heat taken by a refrigerant by heat exchange between the refrigerant of an outdoor-side cycle 8 circulated in a closed circuit by repeating state variation of gas/liquid, and a transporting medium of an indoor-side cycle 13 in a supercritical state, is transported by the transporting medium to be used, an intermediate heat exchanger 6 executes the heat exchange with the transporting medium on the basis of a plurality of different condensation temperatures of the refrigerant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005002104-A (JP)
Title: Lipid metabolism-improving composition
Inventor: TAKAGAKI KINYA
IPC: A61K35/744
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new lipid metabolism-improving composition.  <P>SOLUTION: This lipid-metabolism-improving composition is obtained by fermenting a plant body containing at least 1 kind selected from the group containing capsaicin and capsaicinoide like substances. The lipid metabolism-improving agent is also excellent in aroma and taste.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005307134-A (JP)
Title: Composite material for temporary fixation of part
Inventor: TOKI KAZUTOSHI
IPC: C08F299/06
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a UV-curable resin composition good in thermal stability and used for temporarily fixing small module parts or the like because of its adhesiveness at 10-40°C, for treating at a high temperature in a reflow furnace which is a fusion step of solder, removing the small module parts or the like after cooling to 10-40°C, and for temporarily fixing again, and a compound material for temporarily fixing the parts using the composition.  <P>SOLUTION: This UV-curable resin composition comprises 30-70 pts.wt, of a urethane acrylate-based photopolymerizable oligomer (A) having two or more acryloyl groups in a molecule, 70-30 pts.wt. of a urethane acrylate-based photopolymerizable oligomer (B) having one acryloyl group in a molecule, 5-30 pts.wt. of a urethane acrylate-based oligomer (C) having no acrylate in a molecule, and 0.5-10 pts.wt. of photopolymerization initiator (D).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331785-A (JP)
Title: Illumination device for photography
Inventor: KAKIUCHI SHINICHI
IPC: G03B15/05
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device which efficiently illuminates row of teeth with equal brightness, without giving unpleasant feeling to a patients in close-up photography for dental medical care.  <P>SOLUTION: The illuminator attached to the periphery of the lens barrel of a digital camera includes a tapered lightguide member 16 which is tapered going toward a subject side. The lightguide member 16 has a radiation surface 22 vertical to the center axis E of the lens barrel and an inner peripheral surface 24 parallel with the center axis. In a light source part 14, 1st to 16th LEDs 15A to 15P are arranged on a package board 17 at different intervals, and the quantity of illuminating light, irradiated from the horizontal area H of the irradiation surface 22 and the area in contact with the horizontal area H of the inner peripheral surface 24, is larger than the quantity of light from the vertical area V thereof and the area in contact with the vertical area V of the inner peripheral surface 24. The illuminator illuminates only the periphery part of patient's mouth so that the row of teeth including front teeth near the vertical area V and back teeth near the horizontal area H, which look darker than the front teeth, may be totally irradiated with the equal brightness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330933-A (JP)
Title: Engine control device
Inventor: KOMASA KAZUHIRO
IPC: F02D45/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately generate timings for each small specified crank angle by using cylinder quantity pulse type rotating signals in which edges are produced in a specified direction for each specified crank angle position for each cylinder.  <P>SOLUTION: This engine control device generating intervention for each 30° CA by rotating signals in which TDC edges as the fall edges are produced for each TDC (here 240° CA) of each cylinder and the crank angle position at which BTDC edges as rise edges before the TDC edges are produced are transferred according to the rotating speed of the engine predicts the crank angle C from a time when the TDC edges are produced to a time when the next BTDC edges are produced each time the TDC edges are produced. In a period between the time when the BTDC edges are produced and the time when the TDC edges are produced, an intervention occurring timing for 30° CA is set where a time obtained by dividing a time TL between the occurrence of the previous TDC edges and the occurrence of this BTDC edges by the expected angle C is considered as the time of 1° CA.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338119-A (JP)
Title: Plasma display apparatus
Inventor: ITO KOJI
IPC: G09G3/291
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus in which unnecessary light emitting does not occur when power is turned on.  <P>SOLUTION: The display apparatus comprises; a plasma display panel 1 in which a discharge cell is formed at an intersection of a scanning electrode, a sustaining electrode and a data electrode; and a scanning electrode driving circuit for applying a predetermined voltage to the scanning electrode of the plasma display panel 1. The scanning electrode driving circuit comprises; a scanning circuit 3 connected to the scanning electrode; an initializing circuit 4 for generating an initializing wave form, which is connected to the scanning circuit 3; and a sustaining circuit 5 for generating a sustaining pulse, which is connected to the initializing circuit 4. A driving wave form is outputted after a predetermined period from when power is turned on.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336541-A (JP)
Title: Low yr high tensile strength steel plate and its production method
Inventor: ICHIKAWA KAZUTOSHI
IPC: C22C38/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high tensile strength steel plate having a tensile strength of ≥590 MPa, a low YR (yield ratio) of ≤80% and having excellent high heat input joint toughness without performing reheating/tempering after hot rolling, and to provide its production method.  <P>SOLUTION: The low YR high tensile strength steel plate contains, by mass, 0.04 to 0.20% C, 0.0002 to 0.003% B, 0.0003 to 0.0025% Ca or the like, and the balance Fe with inevitable impurities, and in which the value of C+100×B is 0.1 to 0.32, and the fraction of bainite in a region other than range to 5 mm below the plate surface is ≥50%, and has a plate thickness of ≥70 mm. The steel plate comprising the above components is hot-rolled and is thereafter rapidly cooled from a temperature of an Ar<SB>3</SB>point or higher, thus the fraction of bainite in the steel can be controlled to ≥50% even if the plate thickness of the steel plate is ≥70 mm to increase its strength without causing a strength difference in the plate thickness direction even as-quenched, and, by the movable dislocation of the bainite structure, the YR can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337165-A (JP)
Title: Vortex blower, impeller used for the same and method for manufacturing the same
Inventor: ISHIKAWA SHIZUKA
IPC: F04D23/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity of a vortex blower by making an impeller easily form as an integral unit.  <P>SOLUTION: A three dimensional blade of an impeller is provided under a condition where gap between a plurality of blades become penetrating space along a rotation shaft direction. A fixed cover part is provided with facing a side surface of a casing part of the impeller. The cover part covers the space and part in an opposite side to stationary flow passage and flow passage of fluid is formed together with the blade.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336913-A (JP)
Title: Latch mechanism for drawer of furniture or door
Inventor: OKABE MASATERU
IPC: A47B88/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch mechanism which does not require to form a release lever or a release knob for a latch in a pull or a handle.  <P>SOLUTION: The front face board in a drawing body is formed in a double layer structure of an end plate 6 attached to the front face board 1 and its outer face, the lower part of the end plate 6 is pivoted to the front face board body 1 with horizontal axes 15a, 15b and the end plate 6 is formed to be swingable back and force around the horizontal axes 15a, 15b, and the lower part is pivoted by a horizontal axis 8 in which a spring 7c is interposed, the swinging body 9 is swingable around the horizontal axis 8 and is urged by the spring 7c at the usually erecting side, the swinging body 9 interlocking with the swinging motion of the end plate 6 is provided, meanwhile, a latch member 14 squarely rotatable on a plane and urged usually at a hooked side by a spring while pivoted on the vertical axis 11 at an outer face of a side wall 3 of the drawer body located near the front face board 1 is provided. And in the back and forth movement of the swinging body 9, the rotation converting parts 8a, 13 rotating the horizontal face at the latch release side of the latch member 14 are formed by the vertical axis 11 of the horizontal axis 8 of the swinging body and the vertical axis 11 of the latch member, when pulling the end plate 6 in this side and vibrating it, the latch member 14 is formed so that the member is rotated to the latch release side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344742-A (JP)
Title: Self-aligning roller bearing
Inventor: HOSHINO TADAHIRO
IPC: F16C19/38
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a roller from being poorly inserted and out of place by easily enabling the insertion of the roller into a retainer at an approximately optimal inserting angle with a stable posture.  <P>SOLUTION: A self-aligning roller bearing is provided with an annular portion 12 having a pocket 11 to store the roller 3 in the retainer 10, an outward flange 13 extending outward in the axial direction toward the head side of the roller 3 of the annular part 12 and retaining the head of the roller 3, a claw 14 projected outward in the outward flange 13 and engaged in the head of the roller 3, and a small-diameter flange 15 arranged in the tail side of roller 3 of the annular part 12. A roller inserting guide 20 in which a guide surface 21 approximately parallel to the contact angle direction of the roller 3 is arranged along an inside surface 11a of the small-diameter flange 15 side of a pocket 11 is installed in the outer peripheral side of the small-diameter flange 15 in the retainer 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342558-A (JP)
Title: Facility for regeneration of return ready-mixed concrete and method of managing regenerated aggregate
Inventor: YOSHINARI KATSUO
IPC: B09B5/00
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To attempt to reuse e.g. aggregate from ready-mixed concrete or utilizing the aggregate again as a resource by carrying out dry treatment of the aggregate.  <P>SOLUTION: A facility for regeneration of return ready-mixed concrete consists of a stock yard 3 maturing the concrete and aggregate-regenerating equipment 12 recovering aggregate and so on. The equipment 12 consists of a crusher 5, a sizing machine 7 and a sieving machine 9. The sieving machine 9 sorts regenerated coarse aggregate 10 and regenerated fine aggregate 11. Fine aggregate and mortar can be recovered from the aggregate 11 by using a dry cyclone 30. The stock yard 3 may be equipped with a car-washing area 35, an aggregate-recovering apparatus 37, a dehydrating machine 54, etc. A method of managing regenerated aggregate gives regenerated aggregate belonging to the line of the person carrying return ready-mixed concrete by regenerating and recovering the aggregate according to the division standards of the yard 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347924-A (JP)
Title: High frequency signal transmission line substrate
Inventor: KUBO NOBORU
IPC: H01P5/12
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency signal transmission line substrate which can propagate a high frequency signal and match characteristic impedances before and after wiring branching and has a stable transmission characteristic.  <P>SOLUTION: In this high frequency signal transmission line substrate 10, wherein a transmission line for transmitting a high frequency signal of a characteristic impedance Z<SB>0</SB>system having first and second wirings 12 and 17 respectively provided on the both principal planes of a laminated body of a plurality of dielectric substrates 11, 11a and 11b and a viahole 13 for a signal line for connecting the first and second wirings 12 and 17 is divided into two at a branching point 18 of one of the both principal planes, 1/2<SP>1/2</SP>× Z<SB>0</SB>wavelength/4 line is constructed at the viahole 13 for a signal line of the transmission line, and the connection part of an end face of the viahole 13 for signal line exposed on the one principal plane of the laminated body and the second wiring 17 is defined as the branching point 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343821-A (JP)
Title: Pyrithione compound and microcapsule using the same
Inventor: SUGAI SHOJI
IPC: A61Q17/00
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrithione derivative having a reactive part and further microcapsules utilizing a photo-degradation of the pyrithione.  <P>SOLUTION: This pyrithione compound is expressed by general formula (I) [wherein, R<SP>1</SP>is -L<SP>1</SP>-X<SP>1</SP>or X<SP>1</SP>; R<SP>2</SP>is H or -L<SP>2</SP>-X<SP>2</SP>; L<SP>1</SP>, L<SP>2</SP>are each independently a bivalent bonding group: X<SP>1</SP>, X<SP>2</SP>are each independently a group selected from hydroxy, amino and mercapto groups; and (n) is an integer of 1-4, and in the case that the (n) is a plural number, R<SP>1</SP>s are the same as or different from each other].  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321741-A (JP)
Title: Camera shake preventing strap for video camera
Inventor: NAKAYAMA MASAO
IPC: H04N5/225
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting strap for preventing a camera shake in order to eliminate irregularities in a video due to the camera shake at photographing by a video camera.  <P>SOLUTION: An elbow fixing pad is attached to the strap of a type suspended from the neck so as to prevent the photographer's hand holding the video camera from shaking in vertical and horizontal directions. Besides, a simple adjuster is arranged on the back side and the length of the strap can be instantly adjusted even when a photographer is changed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI