baber/WOPTO huggingface dataset:
Patent JP-2008197500-A (JP)
Title: Optical module
Inventor: TOMITA ISAO
IPC: H01S5/022
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately control an optical wavelength, by reducing as much as possible a thermal contraction stress and a residual contraction stress to a substrate 1 caused by a difference between the linear expansion coefficients of the substrate 1 and a carrier 6, in an optical module obtained by bonding the substrate 1 comprising PLC and the carrier 6 holding it.  <P>SOLUTION: For the purpose of equalizing the linear expansion coefficients of the substrate 1 and the carrier 6, the carrier 6 is made of a material having the same property as that of the substrate 1, to mount the substrate 1 soldered onto the carrier 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199496-A (JP)
Title: Key distribution method and system
Inventor: SAMEJIMA YOSHIKI
IPC: H04L9/08
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To safely and easily distribute a key for decoding an encrypted file from a server to receiving sides.  <P>SOLUTION: A recipient reads a QR code printed on a printing medium such as a business card received from a sender in his/her portable equipment, transmits a recipient ID in the QR code to the server and approximately in the same time zone as transmission (for example, within prescribed time determined by SSL communication), performs an operation for transmitting a key ID added to the encrypted file to the server from the receiving side device to the transmitting side device. In the server, correspondence relation between the key ID received from the receiving side device and the recipient ID is confirmed by registration information of a relevant table within prescribed time after receiving the recipient ID from the portable equipment, when there is the correspondence relation, the registered key in the relevant table is acquired as information about the correspondence relation to transmit the key to the recipient side device as the key for decoding the encrypted file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201158-A (JP)
Title: Vehicle wheel
Inventor: KATAI SHINYA
IPC: B60B21/02
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle wheel capable of suppressing vibration to a vehicle while ensuring high controllability and stability, offering good ride comfort, reducing noise inside the vehicle, securing sealing without using a seal adhesive, eliminating the time and labor for separating collection and having environmentally friendly performance.  <P>SOLUTION: The vehicle wheel 1 is provided with a plurality of subsidiary air chambers 3 on an outer peripheral surface 4 of a rim 2. The plurality of subsidiary air chambers 3 are formed by annularly jointing a plurality of lower lid members 12 on the rim outer surface 4 by joining parts 18 of the lower lid members 12 and by then, airtightly performing caulking and jointing or seam welding of overlapped portions of upper lid members 11 and the lower rid members 12 with the plurality of upper lid members 11 and the lower lid members 12 jointed on the rim outer peripheral surface 4 overlapped with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201499-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: TOGASHI TOSHIFUMI
IPC: B65H3/06
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material feeding device without the possibility of generation of unpleasant collision sound when a sheet material loading member abuts on a sheet material feeding means by providing a mechanism for preventing a bottom plate from being elevated except when the sheet material is set to the bottom plate, and an image forming device mounted with the sheet material feeding device.  <P>SOLUTION: In this sheet material feeding device, a sheet material loading base capable of storing a plurality of sheets of transfer sheet materials is made to stand by at a lower position when setting the sheet materials. The sheet material feeding device is provided with stand-by means 18, 19 and 20 for making the bottom plate 14 to be the sheet material loading base stand by at the lower position. The sheet material feeding device further has control means 21, 22 and 23 which release lower stand-by of the bottom plate 14 only the first time when feeding the sheet materials, are subsequently in pressed states on a feeding roller 16, and are made to stand by at a lower position when no sheet materials are loaded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205882-A (JP)
Title: Startup mode setting method of electronic apparatus, and electronic apparatus
Inventor: KAWAMURA AKIYOSHI
IPC: H04N5/63
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a startup mode setting method and an electronic apparatus to switch a normal startup mode and a standby mode by a control signal to other household appliance and by an operational state of other household appliance.  <P>SOLUTION: The apparatus enters a standby mode when a power source is turned off, and comprises a receiver which receive a remote control signal of an image displaying apparatus and the remote control signal of other household appliance, and a command analyzing portion which can analyze a signal of the above other household appliance. Furthermore, a standby mode and a normal startup mode are changed by the remote control signal of the above other household appliance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201946-A (JP)
Title: Flexible polyurethane foam
Inventor: SATO TAE
IPC: C08J9/06
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible polyurethane foam excellent in processability and shape-retaining property in thermoforming.  <P>SOLUTION: The flexible polyurethane foam is produced by mixing a polyol and an isocyanate used as main raw materials with a crosslinking agent and a foaming agent, carrying out the expansion molding of the resultant mixture and then carrying out thermoforming of the molded article. In the flexible polyurethane foam, at least a part of the polyol is styrene/acrylonitrile copolymer polyol. The flexible polyurethane foam excellent in processability and shape-retaining property in thermoforming is provided by the reduction of Tg and the improvement of strength and hardness by using the styrene/acrylonitrile copolymer polyol as the polyol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205295-A (JP)
Title: Inductance element and noise filter using the same
Inventor: TAKAHASHI MASAHIKO
IPC: H02M1/12
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductance element for common mode which can be made compact and high in performance at low cost.  <P>SOLUTION: The inductance element 13b is provided with copper foil 23 having a terminal 21 for ground connection partially in an insulating case 15b (mounted covering an outer peripheral surface of a magnetic material core 14a in a toroidal shape) as a local region in an element external-diameter side. The copper foil 23 is a foil-like conductor for capacitive coupling between windings 16 and 17 wound around the magnetic material core 14b and provided with the insulating case 15b as an insulator interposed to cover the windings 16 and 17 with the part, so creepage paths to the windings 16 and 17 can be secured. This inductance element 13b has high performance of attenuation characteristics exceeding attenuation characteristics of a conventional article which do not have the copper foil 23 having the terminal 21 for ground connection, and can be made compact on the whole by making the magnetic material core 14b smaller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205335-A (JP)
Title: Circuit board, mobile electronic apparatus, and manufacturing method of the circuit board
Inventor: ISHIDA YUJI
IPC: H05K1/11
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board, a mobile electronic apparatus, and a manufacturing method of the circuit board that facilitate inspection, with reduced cost and improved yield.  <P>SOLUTION: Conductive land pads 11 and 12 that are used as inspection points are connected together by using a wiring pattern 13, to be formed on a circuit board 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211322-A (JP)
Title: Emergency report system
Inventor: USAMI YOSHIAKI
IPC: H04W92/10
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency report system which copes with an emergency report and securely copes with emergency.  <P>SOLUTION: An emergency signal of a child's portable terminal device 1 that a child A carries are transmitted to a surveillance center 7, to a reception terminal 4 comprising a personal computer provided at the school 3 that the child goes to and capable of transmitting and receiving information, and to a mobile phone 6 of a protector of the child A, wherein the surveillance center 7 having received the emergency signal includes: a reception coping confirmation means S17 to S19 for sending reception confirmation mail to the reception terminal 4 for crime-preventive management for the child A and the mobile phone 6 of the protector and for confirming reception of the emergency signal from replying within a predetermined time; and a dispatching instruction means S20 for instructing a predetermined dispatchee to go to the area when none of the reception coping confirmation means S17 to S19 receives the mail.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210620-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MATSUOKA RYUTARO
IPC: H01M10/0587
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte solution secondary battery with higher capacity of the battery realized by increasing a volume inside it.  <P>SOLUTION: The nonaqueous electrolyte solution secondary battery 10 is provided with a battery can vessel 16 housing a wound-around electrode body 11 with a cathode and an anode in a strip shape wound around together with electrolyte solution through separators, a cathode terminal 17 fixed to the battery can vessel 16 through a gasket 19, and a safety valve 20 incorporated between the cathode terminal 17 and the wound-around electrode body 11. The safety valve 20 consists of a safety cover 21 formed in a toric shape, a stripper disc 22 formed in a toric shape, and a disc holder 23 formed in a toric shape, housing, fixing, and integrating the stripper disc 22 in the safety cover 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207844-A (JP)
Title: Quantitative distributor
Inventor: TAZAKI TAKAHARU
IPC: B65D83/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative distributor which has a simple structure, and fewer members, and is easy to handle.  <P>SOLUTION: This quantitative distributor is equipped with a cylindrical case body A the lower end of which is open, a nozzle member B, and a container body C having a cylindrical shape with a bottom. The nozzle member B keeps a discharging nozzle B<SB>1</SB>erected upward, and an elastic cylindrical section B<SB>2</SB>is vertically installed at the top section in the case body, and the nozzle member B is formed of a material which is flexible and is rich in elasticity. The container body C keeps the upper end section liquid-tightly fitted on the lower end section of the elastic cylindrical section, and the bottom section of the container body C is made to face the lower end opening of the case body in a manner to be pushed in. The quantitative distributor is constituted in such a manner that the pushing in of a specified width of the container body is possible. At the same time, the quantitative distributor is constituted in such a manner that a stored liquid is discharged by elastically deforming the elastic cylindrical section by the pushing in of the container body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209733-A (JP)
Title: Optical film, manufacturing method and liquid crystal display device
Inventor: HASHIMOTO HIROMASA
IPC: G02F1/13357
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film hardly causing wrinkles and curls even when being not firmly stuck to a substrate, to provide its manufacturing method, and to provide a liquid crystal display device hardly causing the aging degradation of optical performance and capable of being easily recycled.  <P>SOLUTION: The optical film is provided with a first transparent polymer film, an alignment layer, a selective reflection layer, a retardation layer and a second transparent polymer film in this order. The first transparent polymer film and the second transparent polymer film are made of the same material and thickness A of the first transparent polymer film and thickness B of the second transparent polymer film have a relation: (0.8A)≤B≤(1.2A). The manufacturing method of the optical film adopts a roll-to-roll process, and the liquid crystal display device comprises the optical film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211066-A (JP)
Title: Surface mounting device and method
Inventor: SUGITA SEIICHI
IPC: H05K13/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting device which stably sucks and mounts large components by using only normal nozzles without using exclusive nozzles that correspond to the large component.  <P>SOLUTION: The surface mounting device is provided with nozzles for sucking a component, a head unit 12 provided with the nozzles, an X/Y direction driving means 14 for driving the head unit 12 in a plane direction, and an image recognition device 18 for performing image recognition by imaging the component sucked by the nozzles. The device is characterized by having a plurality of the nozzles for simultaneously sucking the component, and a centering stage 16 that is rotated so as to adjust the direction of the component placed thereon by being simultaneously sucked by the plurality of nozzles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217149-A (JP)
Title: Remote monitoring system
Inventor: KAJITANI TADASHI
IPC: G05D1/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system for a moving robot, reducing the confirmation load on a monitor.  <P>SOLUTION: A moving robot for detecting abnormality of a monitoring area includes: a communication part communicating with a monitoring center; a storage part storing setting information set to discriminate the abnormality in the monitoring area between automatic recovery inhibit abnormality and abnormality outside of automatic recovery inhibit abnormality and storing the current state of the monitoring area; an abnormality processing means for causing the storage part to hold the abnormal state on detecting abnormality; a communication control means for transmitting an abnormality signal to the monitoring center on detecting abnormality; a mode setting means for managing a plurality of operation modes including an automatic recovery mode; and a recovery processing means for inhibiting transmission of the abnormality signal and performing recovery processing for releasing the abnormality state on detecting the abnormality outside of the automatic recovery inhibit abnormality when the operation mode is in the automatic recovery mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218049-A (JP)
Title: Fuel battery cell and fuel cell
Inventor: SHIMOYAMADA HIROSHI
IPC: H01M8/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell having superior output characteristics and fuel efficiency, and a fuel cell having the fuel battery cell.  <P>SOLUTION: The fuel battery cell includes a membrane electrode assembly 3 which includes a fuel electrode, an air electrode, and an electrolyte membrane 27 and has a power generation region, a current collector which includes a fuel electrode conductive layer having a fuel passage part to expose the fuel electrode and an air electrode conductive layer having an air-passage part to expose the air electrode, and a fuel supply part 7 which supplies the fuel to the fuel electrode. The fuel electrode superposed on the power generation region has a fuel supply region separated from the fuel electrode conductive layer. The air electrode superposed on the power generation region has an air-passage region separated from the air electrode conductive layer. The total fuel supply region is smaller than the total air-passage region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219344-A (JP)
Title: Program for receiving, automatically converting, writing, searching, and delivering image, and storage medium
Inventor: INATOMI MASAYUKI
IPC: H04N21/235
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To write and store an image simply and to allow a user to search and view the image via an Internet communication network and to achieve the above function of irrespective of telecommunication company of a mobile phone.  <P>SOLUTION: An image taken by a communicable image-taking device is transmitted to a server computer by using the Internet communication network. An image storing address (URL) automatically assigned from a reception management master and a QR code created on the basis of the URL are assigned to the image received. The URL and the QR code are sent back to the transmitting source of the image by using a communication line such as the Internet or the like to be registered also in a delivery management table as a searching key to a recording medium within the server computer. The received image is automatically converted into a data form suitable for each mobile phone carrier and the data converted are written in the recording medium to be stored therein. When the URL or the QR code are delivered, the image can be searched and viewed from a mobile phone of any carrier via the Internet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215161-A (JP)
Title: Egr cooler
Inventor: SHIRAISHI KEIJI
IPC: F28D7/16
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR cooler for absorbing a difference in thermal expansion.  <P>SOLUTION: The EGR cooler includes cooling pipes 21 through which EGR gas passes, a cylindrical shell 20 in which the cooling pipes are disposed and a refrigerant is introduced around the cooling pipes, and plates 22 for closing openings of the shell and supporting the cooling pipes in the shell. At least one of the plates is formed in an elastically deformable manner in the central axis direction of the shell so that the cooling pipes are supported relatively displaceably with respect to the shell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217337-A (JP)
Title: Image processing device, preview image cancel method, and preview image cancel program
Inventor: SHIDA HARUO
IPC: G06F3/048
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device allowing easy confirmation of a canceled preview image without requiring any complicated operation from a user.  <P>SOLUTION: This image processing device generates a preview image showing a processing result meeting various operations on image data and displays the generated preview image. In this image processing device, an operation display control part 151 receives cancel of one operation among operations stored in an operation history storage means storing a history of operations carried out on the image data, and a processing cancel part 132 generates image data for which cancel of the operation is received.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218720-A (JP)
Title: Light volume controller, optical writing device, and image forming device
Inventor: OIDE TOSHIO
IPC: H01S5/0683
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely control constant light volume of a light source, regardless of the number of light emitting points.  <P>SOLUTION: A light volume controller controls output light volume of an LD6 which performs optical writing. It comprises a switching element 5 which supplies drive currents to the LD6 based on an LD lighting signal 11, DAC2, V/I converter 3, a current amplifier 4 for determining the amount of drive current supplied to the LD6 from the switching element 5, a PD7 and I/V converter 8 which receives light emitted from the LD6 and outputs a voltage according to the received volume of light, and a CPU1 which sets the amount of drive current based on the detection value detected with the PD7 and I/V converter 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213410-A (JP)
Title: Laminated sheet and manufacturing method of laminate
Inventor: TANIGAWA SHIGEO
IPC: H01F41/02
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet which improves a difficult workability of amorphous and nanocrystal metal thin strips, and is easy to carry out a punching process and excellent in handling ability, and a manufacturing method of a laminate.  <P>SOLUTION: In the manufacturing method of the laminate, a thermosetting resin is coated on a soft magnetic metal thin strip of 8-35 μm in thickness so as to be ≥0.5 μm and ≤2.5 μm in thickness to form a composite thin strip, and the composite thin strips are laminated so as to be ≥50 μm and ≤250 μm in the total thickness to form the laminated sheet, after the laminated sheet is subjected to the punching process to obtain a laminated block, the laminated blocks are overlapped to form the laminate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213796-A (JP)
Title: Vehicle loading and unloading device
Inventor: HAYASHI YUKINORI
IPC: B60P1/36
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To lower the loading surface of a conveyor loaded with cargo.  <P>SOLUTION: The conveyor 1 which moves the cargo in the fore-and-aft direction of a loading space is installed on a floor surface Ba of the loading space B where the cargo is loaded. The conveyor 1 is connected to a roller 2 which is formed in a sheet shape and installed at the rear side of the loading space B to be wound and paid out. A wind driving part 4 which is connected to the roller 2 and rotationally drives the roller 2 to the direction where the conveyor 1 is wound is installed at the rear side of the loading space B. A delivery driving part 5 which is connected to the delivery tip end of the conveyor 1 and drives to pay out the conveyor 1 is installed at the front side of the loading space B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223232-A (JP)
Title: Partition plate and partition wall
Inventor: ITO TERUO
IPC: E04C2/22
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition wall easily assemblable or disassemblable and re-usable after disassembling.  <P>SOLUTION: In this partition plate 1, a pair of plate members 2 formed of a synthetic resin foam material are oppositely joined to each other through hollow layers 3. The hollow layers 3 are formed of projecting parts 4 formed on a spacer 9 between the plate members 2 or the opposed surfaces of the plate members. As necessary, reinforcing insertion members 6 are removably inserted into insertion slits 5 formed in the inner and outer surfaces and both side surfaces of the plate members 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221482-A (JP)
Title: Printing apparatus
Inventor: IRIGUCHI AKIRA
IPC: B41J2/185
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent printing time and amount of heat generated from becoming excessive while preventing liquid near a nozzle from drying.  <P>SOLUTION: As a drying preventing operation, a carriage is moved to flushing regions 2 and 4, and such a flushing operation as jetting ink droplets from the nozzle is executed. Or, the liquid near the nozzle is finely vibrated so that the liquid droplets are not jetted from the nozzle. The widths W1-W3 of printing regions 1-3 are acquired, and a distance between a position of the carriage just after a printing of one line is finished and the flushing regions 2 and 4 is estimated. When the position of the carriage is far from the flushing regions 2 and 4, the fine vibration of the liquid is executed as the drying preventing operation, and when it is close to the flushing regions 2 and 4, the flushing operation is executed as the drying preventing operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT