baber/WOPTO huggingface dataset:
Patent JP-2008002048-A (JP)
Title: Method for producing filament and biodegradable polyester sheet material using compressed gas
Inventor: KIM SOO HYUN
IPC: C08L101/16
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a filament and a biodegradable polyester sheet material using a compressed gas.  <P>SOLUTION: The method for producing the filament and the biodegradable polyester sheet material comprises: (a) a step of carrying out liquid-phase polymerization of a cyclic monomer in the presence of a catalyst using the compressed gas as a reaction solvent; (b) a step of conducting flash spinning of the biodegradable polyester and producing a filament material; and (c) a step of calendering the filament material and producing the sheet material in the dot bonded form. Since the compressed gas which does not require the addition of a stabilizer is used as the reaction solvent and the liquid-phase polymerization and flash spinning are carried out in a single consecutive process, the method is useful for producing the biodegradable polyester material employed as a biodegradable and biocompatible material useful in medical, chemical, agricultural and environmental fields, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194170-A (JP)
Title: Service provision device, program and system
Inventor: TOZAKI TOSHIHIRO
IPC: A63F7/02
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide synergistic effects for motivating game players to access to a site and motivating them to play games using game machines.  <P>SOLUTION: This service provision device 116 connected to Internet network 119 and constituting a site for providing prescribed services stores optional access receiving information in optional access reception storage means 184 associated with game player identification information acquired from a cellular phone 400 of a player with an optional access, when the player executes a special access based on special access information acquired from a game machine 1 in a game, determines whether or not the optional access reception information corresponding to the player identification information acquired from the cellular phone 400 executing the special access, is stored in the optional access reception storage means 184 and provides the prescribed services under conditions determined to store it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007239446-A (JP)
Title: Metal roof member with reed roofing step
Inventor: SEKINO MITSUTOSHI
IPC: E04D3/16
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To strongly mount equipments on a roof substrate by a clamp type fixture and a roof member for mounting provided with a means for fixing the equipments on the roof substrate through the clamp type fixture on a roof plate without forming a hole passing through the roof plate by cutting off a part of the roof plate during execution of the metal roof plate as compared with a conventional method of attaching a clip to the roof substrate through a roof by cutting off a part of a commercially available reed roofing metal roof plate and fixing a solar light power generating element plate to the clip and waterproofing a through part of the roof plate or a method of mounting a clamp type fixture for clamping an overlapped part of the roof plate without penetrating the roof plate or a method of laying a metal roof fixed to a roof by depressing a part for clamping the metal roof plate and deforming it.  <P>SOLUTION: An engaging part 3 is formed on a surface by the metal roof plate 1 as shown in Fig.19. A back up part 14, an engaging part 13, a protruded part 15 or the like are formed in a roof clip 12, so that the metal roof member is provided with the engaging part 13 which is strongly fixed to the metal roof plate 11 when the clamp type fixture 22 clamps the engaging part 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008199460-A (JP)
Title: Remote photography system, portable terminal, and computer program
Inventor: YAMAMOTO TAKASHI
IPC: H04N21/4223
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform photography by confirming that a state of a subject for photography has become an intended state without using a cord connecting a camera part and a display part in remote photography.  <P>SOLUTION: A photography camera terminal 10 transmits image data obtained from the camera part to an operation/confirmation terminal 20 via a communication path by a radio interface and when operation information is received from the operation/confirmation terminal 20, controls the camera part according to the operation information. The operation/confirmation terminal 20 receives image data of a camera through image from the photography camera terminal 10 to display the image data on the display part and transmits the operation information (an operation command) to the photography camera terminal 10 via the communication path according to an operation from an operation part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179874-A (JP)
Title: Surface treatment apparatus
Inventor: KIDA KIYOSHI
IPC: C25D17/16
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment apparatus which can further improve a period of time necessary for treatment, application voltage, the quality of surface treatment and the like.  <P>SOLUTION: This surface treatment apparatus comprises: a treatment tank 10; and a basket-holding means 11 for holding a basket 6 in the treatment tank 10. The treatment tank 10 includes an anode which can pass electricity to an object to be treated in the basket 6 held by the basket-holding means 11, arranged rotatably so that the anode can orbit around the periphery of a circumferential wall 6b of the basket 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202525-A (JP)
Title: Scroll compressor and method of manufacturing same
Inventor: HATANAKA MASAYA
IPC: F04C18/02
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor in which anodizing treatment suppressed with burning is realized.  <P>SOLUTION: In this scroll compressor, a fixed scroll member 12 and a rotary scroll member 13 having end plates 12a, 13a vertically installed on swirl laps 12b, 13b are engaged with each other, and one scroll is so supported on the other scroll as to be revolved. A round shape 32 as a chamfered part is formed at each of the swirl outer end lap end corner parts 30 of the laps 12b, 13b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294411-A (JP)
Title: Direct backlight device and optic lens sheet
Inventor: UEHARA MOTOYUKI
IPC: F21Y103/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct backlight device in which the brightness ratio at a middle position of linear light sources mutually juxtaposed is improved, and in which homogeneous brightness distribution can be obtained.  <P>SOLUTION: An optical lens sheet 3 to be used for the direct backlight device is provided with a plurality of cylindrical lenses 31 juxtaposed in the same direction as the juxtaposed direction of the plurality of linear light sources. A cross-sectional shape of the cylindrical lenses 31 is polygonal, and in the cross-sectional shape of a convex face 310, a difference between inclined angles (θ1 to θ5) of mutually neighboring two sides (S1 to S5) gradually becomes smaller toward the lens edge LE from the lens center LC. Moreover, if a spacing of the two linear light sources juxtaposed mutually is made 2L, and the height from the center axis of the linear light sources to the lower face of the optical lens sheet 3 is made H, the inclined angle θ1 satisfies a formula (1): 1.6×arctan (L/H)>θ1>1.2×arctan(L/H).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204380-A (JP)
Title: Personal identification contactless ic tag and shoe with personal identification function
Inventor: NOZAKI TAKAO
IPC: G06K19/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize reading of personal identification information by an antenna of a reader installed on the lower front face of a medical apparatus, when a contactless IC tag storing personal identification information is attached to a shoe.  <P>SOLUTION: An inlet constructed of an IC chip 6 storing the personal identification information and a film 5, on which an antenna 4 connecting to the IC chip 6 is printed, is housed inside a hermetic case 3 having flexibility, and the hermetic case 3 can be attached removably to the instep part 13 of the shoe 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207468-A (JP)
Title: Menu book
Inventor: SATO ETSURO
IPC: B42F13/14
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a menu book which can ensure a visual image suitable for a restaurant, has a long life, is easy to use, and also can be thin.  <P>SOLUTION: A hook 20 provided on the side of the front cover 3A is pressed toward and engaged with the protrusion 10 provided in an extended manner on the back cover 3B when the base board 4 is set on the back cover 3B so that the protrusion 10 can be inserted into a fixing opening 4C of the base board 4, thereby the boarding part 4 can be easily bound into the menu book 1. On the other hand, only by simply pulling the hook 20 from the protrusion 10, the protrusion 10 can be disengaged from the hook 20, thereby the base board 4 can be easily taken out of the menu book 1. Therefore, additional or exchange work of the base board 4 can be easily done, making the menu book 1 easy to use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207227-A (JP)
Title: Mig welded joint and mig welding process for aluminum material and steel
Inventor: FUKUDA TOSHIHIKO
IPC: B23K9/173
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MIG welded joint for aluminum and steel having enhanced soundness of a weld zone and excellent joint strength, and to provide a MIG welding process for aluminum material and steel by which soundness of a weld zone can be effectively enhanced by controlling heat input so as to be reduced when the MIG welding is performed by overlapping the aluminum material and steel different in material one on another.  <P>SOLUTION: The MIG welded joint for the aluminum material and the steel is obtained by overlapping the aluminum material 12 and the steel 14 one on another and subjecting an end face part of the aluminum material 12 to the predetermined DC pulse MIG welding operation using a welding wire 24 made of 4000 or 5000 series aluminum alloy, wherein the aluminum material has a thickness P of 0.5-2.0 mm, the steel 14 has a thickness Q satisfying 0.6≤Q/P≤0.8, the welding wire 24 has a diameter L of 0.8-1.6 mm, and the penetration depth of the steel is ≤5% of the thickness of the steel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208442-A (JP)
Title: Joining method using intermetallic compound
Inventor: MABUCHI KATSUMI
IPC: H01L21/603
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining process where the reduction of joining temperature is attained in a joining stage of a packaging process, and organic matter residue after joining is reduced.  <P>SOLUTION: This invention is characterized in that an oxygen-containing oxide layer is formed on the joining boundary of the members to be joined, a material for joining containing metallic compound particles with the average particle diameter of 1 nm to 50 μm and a reducing agent composed of organic matter is arranged at the joining boundary, and thereafter, the members to be joined are heated and pressurized, so as to join the members to be joined. Further, the metallic compound is composed of one or more kinds of metallic compound particles selected from the particles of metal oxides, metal carbonates and the metal salts of carboxylic acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209359-A (JP)
Title: Navigation device, cross-point closeup map display method therefor, and map information producing method
Inventor: IWATANI TATSUNORI
IPC: G09B29/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device, a cross-point closeup map display method therefor, and a map information creating technique implementing audio assist and cross-point closeup map display for the correct right traveling direction of vehicle.  <P>SOLUTION: When a vehicle travels along induced path, approaching to a cross-point, intersecting points, at which a circle of a predetermined radii centering at the cross-point concerned crosses an ingression link and an escapade link (ingression link intersecting point and escapade link intersecting point) are computed, and the direction, connecting the ingression link intersecting point concerned and the cross-point, is defined as the ingression direction; while the direction connecting the escapade link intersecting point and the cross-point is defined as escapade direction. Then, while traveling direction at the cross-point is determined, based on angular difference between the ingression direction and the escapade direction, a display position is determined for the cross-point on a screen. Also, a cross-point closeup map is depicted so as to have the ingression direction coincide with the direction of twelve o'clock.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218505-A (JP)
Title: Substrate and method for manufacturing the same, semiconductor package and method for manufacuting the same, and semiconductor device and method for manufacturing the same
Inventor: ITATSU KENTARO
IPC: H01L25/18
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and the like, the semiconductor device enabling a narrow pitch for a terminal of a semiconductor package and high mounting density by assuring distance between the semiconductor packages.  <P>SOLUTION: A circuit substrate 10 is provided with a post forming layer 28 having an aperture 62 formed on a solder resist layer 16, the post 28 formed within a hole connected to the apertures 60, 62, and a solder ball 18 formed at a front end part of the post 28. The semiconductor package 30 is provided with a semiconductor chip 42 and an electrode pad 34. The semiconductor device 100 is constituted via electrical connection by reflow between the solder ball 18 of the circuit substrate 10 and the electrode pad 34 of the semiconductor package 30. Distance between the circuit substrate 10 and semiconductor package 30 can be adjusted by adjusting height of the post 28 of the circuit substrate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218055-A (JP)
Title: Fuel cell
Inventor: SEGAMI SEIJI
IPC: H01M8/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of confirming the remaining amount of a liquid fuel easily.  <P>SOLUTION: The fuel cell is provided with a fuel battery cell 2 having a fuel electrode, an air electrode, and an electrolyte membrane interposed between the fuel electrode and the air electrode, a fuel housing part 3 which stores a liquid fuel to be supplied to the fuel battery cell 2, and a lighting mechanism 4 which illuminates the interior of the fuel housing part 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218647-A (JP)
Title: Acid cleaning method for rare-earth magnet, and rare-earth magnet subjected to acid cleaning by the method
Inventor: MACHIDA KENICHI
IPC: H01F41/02
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acid cleaning method for a rare-earth magnet whereby even after acid cleaning, its high magnetic characteristic can be secured, and also provide a rare-earth magnet having clean surface and having excellent magnetic characteristic.  <P>SOLUTION: The acid cleaning method for a rare-earth magnet cleans its surface by dipping it in an acidic liquid and applying a supersonic-wave vibration to the acidic liquid. Hereupon, the rare-earth magnet is dipped in the acidic liquid subjected to supersonic-wave vibration, and the rare-earth magnet and the acidic liquid are subjected forcedly to relative motion. Especially, the rare-earth magnet may be preferably an Nd-Fe-B-based, Sm-Fe-N-based or Sm-Co-based magnet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218321-A (JP)
Title: Light guide for surface light source device, its manufacturing method, and surface light source device
Inventor: NOZAKI YOSHITO
IPC: F21Y103/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide capable of lessening brightness degradation and scarcely generating an emission line.  <P>SOLUTION: In the plate-shaped light guide 3 used in an edge light type surface light source device, a first primary plane 33 functions as a light emission surface, an end surface 31 adjacent to the light emission surface 33 functions as a light-incident end surface, and a second primary plane 34 opposite to the first primary plane 33 is set up to be a prism train forming surface where a plurality of prism trains extended in an X direction approximately orthogonal to the light-incident end surface 31 are arranged approximately in parallel with each other. The prism train forming surface 34 has a surface roughened section extended along the prism train between the adjacent prism trans. The surface roughened section is formed at a range adjacent to at least light incident end surface 31. In the surface roughened section, a roughened degree is gradually decreased as it goes away from the light-incident end surface 31 in at least a part of the range along the extending direction of the prism train.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218336-A (JP)
Title: Connector for card
Inventor: SATO KAZUKI
IPC: H01R13/639
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To guide a first card and a second card in front of and behind a card insertion direction without increasing a depth dimension of a connector, and to set up a card inlet in a simple shape.  <P>SOLUTION: In the connector for a card, a first cam 13 and a second cam 14 are arranged on both side walls of the card inlet 4d of a slide member 4. The cams 13 and 14 guide a part of the lower surface of the first card 1 in the middle of the evacuation movement of the cams while the cams 13 and 14 are evacuated in the thickness direction of the first card 1 in response to an insertion operation of the first card 1 at the time of inserting the first card 1, and lock the first card 1 by entering into a first notch 1c and a second notch 1d formed on both sides of the first card 1 in the connector, and guide the side of the second card 2 without carrying out the evacuation movement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227701-A (JP)
Title: Portable communication terminal
Inventor: TAKEUCHI MASAKI
IPC: G06F21/31
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable communication terminal capable of preventing a false input of data when acquiring an information content.  <P>SOLUTION: Data stored in a flash memory 944 provided in a communication terminal include: a service ID (a memory area 1010) for identifying an accessed service site; a user ID (a memory area 1020); a password (a memory area 1030); a date and time (a memory area 1040) when the service site is accessed last; a term of validity of the user ID (a memory area 1050); a password (a memory area 1060); a remote controller application (a memory area 1070); a communication program (a memory area 1080); and firmware (a memory area 1090).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007249971-A (JP)
Title: Synchronization of recency information in inclusive cache hierarchy
Inventor: SHANNON CHRISTOPHER
IPC: G06F12/08
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a device, an object and a system for improving performance by reducing the possibility of eliminating a cache line of a lower-level cache frequently accessed by a processor from a higher-level cache.  <P>SOLUTION: The method includes the steps for: receiving a cache access request for data present in a lower-level cache line of the lower-level cache; and sending recency information regarding the lower-level cache line to a higher-level cache integrated in the lower-level cache.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008228483-A (JP)
Title: Rotor and axial gap type motor
Inventor: ASANO YOSHINARI
IPC: H02K1/27
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of an axial gap type motor, capable of holding a magnet in the rotor by a magnetic body and a shaft by the same magnetic body, and preventing the leakage of a magnetic flux of the magnet, and to provide an axial gap type motor equipped with the rotor.  <P>SOLUTION: A magnetic plate 12b of this rotor 12 holds a shaft by a third core portion 123 for short-circuiting a second core portion 122 provided in a magnetic pole boundary in the internal circumferential side. First and second gap portions 124a, 124b are formed between a first core portion 121 for covering the magnetic pole surface of the permanent magnet 12a and second and third core portions 122, 123. With this configuration, the shaft 13 is also held by the same magnetic plate 12b while holding the permanent magnet 12a in the rotor 12 by the magnetic plate 12b, and the leakage of magnetic flux of the permanent magnet 12a can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221431-A (JP)
Title: Robot
Inventor: AMINO AZUSA
IPC: B25J5/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot reducing loads on an actuator of a neck part without limiting the degree of flexibility in design and with a simpler structure.  <P>SOLUTION: This robot has at least a neck link 3 for connecting a head part 1 and a body part 2. A surrounding object distance measuring means is provided to be adjacent to the neck link 3 on an upper part of the body part 2 and between the head part 1 and the body part 2. A distance scanning range in the surrounding object distance measuring means is provided in parallel with a horizontal plane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222144-A (JP)
Title: Impact absorbing type steering column device
Inventor: YANAGIMOTO HIROTADA
IPC: B62D1/19
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the impact absorbing performance from dropping by generating a certain impact absorbing load in the later half of stroke of a steering column in the event of secondary collision.  <P>SOLUTION: The second projection 30h to deform plastically the second plastically deforming part 48b and a third plastically deforming part 48c is equipped with a tapered curving surface 51 with the radius gradually contracting linearly as going upward from a stepped surface 30g and a widening part 52 with the radius increasing from the over-part where the radius of the curving surface 51 is reduced maximally. The second plastically deforming part 48b and the third plastically deforming part 48c engaged with the curving surface are squeezed while they move upward from below the curving surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233146-A (JP)
Title: Optical device and projector
Inventor: HASHIMOTO SATOSHI
IPC: G02F1/1368
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device of which the number of components is reduced, and a projector mounted with this optical device.  <P>SOLUTION: The optical device mounted on a projector 1 includes light modulation parts 440R, 440G, 440B being light modulation elements for modulating light in accordance with an image signal, and a color synthesis part 444 for synthesizing modulated light beams, and light modulation parts 440 are integrally formed on surfaces, on which respective modulated light beams are made incident, of rectangular prisms 444a, 444b, and 444c constituting the color synthesis part 444.  <P>COPYRIGHT: (C)2009,JPO&INPIT