baber/WOPTO huggingface dataset:
Patent JP-2008177448-A (JP)
Title: Cooling device and cooling method of semiconductor laser
Inventor: KAMIBEPPU TAKESHI
IPC: H01L23/36
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling mechanism capable of reducing electric power necessary for cooling, with respect to the cooling mechanism for a semiconductor laser by using a Peltier element.  <P>SOLUTION: In the cooling device for the semiconductor laser, a heat radiating plate 7 for fixing the semiconductor laser 4 and radiating heat; a heat radiating fin 5 provided through heat dissipation gel 8 on a face side opposite to the semiconductor laser 4 installed in the heat radiating plate 7; a temperature detector 6 installed near the semiconductor laser 4 on heat radiating plate 7 for detecting an ambient temperature of the semiconductor laser; and a Peltier element 3 installed on the heat radiating plate 7 at a position facing the semiconductor laser; a heat radiating frame 9 on which a Peltier element 3 is mounted; and an actuator 10 for making the heat radiating fin 5 far from or in contact with the heat radiating plate 7 in the heat radiating frame 9. Based on a given temperature detected by the temperature detector 6, the actuator 10 is driven so that the heat radiating fin 5 is putted in contact with or far from the heat radiating plate 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282187-A (JP)
Title: Information processor, information processing system, and data communication method
Inventor: OSHIKIRI KOJI
IPC: H04L47/80
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and a data communication method for freely extending a device having different traffic with various features with respect to a high-speed serial switch fabric.  <P>SOLUTION: In an information processor 1 where a plurality of devices 3 to 10 are connected through a high-speed serial switch fabric 2 configured to perform a mapping of a traffic class that is capable of differentiating traffics onto a virtual channel, the traffic class is set for each of traffics in the devices 3 to 10 having the conflict, and each of set traffic classes is assigned to different virtual channels, and a priority of data communication is given to each of the set traffic classes. Thus, it is possible to freely extend the devices 3 to 10 having different traffics with various features with respect to a high-speed serial switch fabric 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178511-A (JP)
Title: Endoscope apparatus
Inventor: HIRATA YASUO
IPC: A61B1/00
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus, easily inserted in a fine and complicatedly winding conduit by surely transmitting required thrust force to the insertion tube without lowering the flexibility of the insertion tube and without any increase in size of the whole apparatus.  <P>SOLUTION: This endoscope apparatus 1 includes: an endoscope 2 having a distal end 11 having an observation means for observing a subject S, the insertion tube 12 extending from the distal end 11 to the base end side and having flexibility to be bendable according to the subject S, and an adaptor removably connected to the tip side of the distal end 11; and a fluid injection means 3 for jetting a fluid from the base end side of the endoscope 2 to the distal end, wherein a flange part 30 protruded to the outer peripheral side is removable mounted between the adaptor 15 of the endoscope 2 and the distal end 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187263-A (JP)
Title: Image reader and image forming apparatus
Inventor: OUCHI HIROSHI
IPC: G03B27/50
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate replacement of an old light emitting element with a new one.  <P>SOLUTION: An image reader is equipped with an upper plate 83 as a support member which supports a light source member 80 in an attachable and detachable manner, the light source member 80 has a substrate 84, a plurality of unit LEDs 85 disposed side by side on the substrate 84 and terminals 851 supplying electric power to the unit LEDs 85, the upper plate 83 has electrodes 834 connected to the terminals 851 in a state where the light source member 80 is mounted. The light source member 80 is mounted on the upper plate 83 in a slidable state to connect the terminals 851 to the electrodes 834.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187781-A (JP)
Title: Vehicle
Inventor: YAMAGUCHI KATSUHIKO
IPC: B60L9/18
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle which is light and can get high driving force.  <P>SOLUTION: The vehicle 1 has a pair of first wheels 2a and 2b, a drive source 3 which is provided permanently at this vehicle 1 so as to drive the pair of first wheels 2a and 2b, a pair of second wheels 5a and 5b, and a driving power transmission mechanism 7 which transmits the driving force of the drive source 6 mounted detachably on the vehicle 1 to the above pair of second wheels 5a and 5b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186670-A (JP)
Title: Electric connector
Inventor: EJIMA MITSUHARU
IPC: H01R13/58
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector 10 which is hard to be caught by fences or the like surrounding industrial equipment, electronic and/or electric equipment or the like, also leads to increase in a retaining force, and does not lead to connection failure, even when a cable 40 is pulled.  <P>SOLUTION: The electric connector is equipped with a plurality of contacts 14, an insulator 12, a plug shell 16, a coupling ring 20, a back shell 18, a coupling 22, a cable clamp 24, and a clamp nut 26. Two cover members 50 have an installing part 501 of the clamp nut 26 and a cable insertion part 502 into which the cable 40 is installed continuously with the installing part 501, and are provided with a tapering part 504 on the outer periphery of a cable projection side, or at least one convex part 505 on the cable insertion part 502, or both of the tapering part 504 and the convex part 505 thereon whereby, two cover members 50 are installed on the cable protruding side by an installing means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158471-A (JP)
Title: Optical wiring component
Inventor: NAGAKI KOJI
IPC: G02B6/42
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means that makes downsizing possible for optical wiring components and that connects an optical waveguide structure to a multifiber optical connector efficiently with reduced space.  <P>SOLUTION: The optical wiring component includes an optical waveguide structure having a plurality of cores, a clad and an optical path conversion section which, in the cores, bends the optical path of the cores toward optical fiber holes, and also includes a multifiber optical connector having optical fiber holes of a plurality of steps, while the optical wiring component is an optically connectable component. The optical waveguide structure has a zigzag-structured end with a patterning performed, by arranging the optical path conversion section from one end to the other end in the short side direction of the optical fiber so as to be placed opposite to the optical fiber holes, and by repeating the procedure successively for the optical fiber holes of the adjacent steps, in the structure of the optical wiring component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185877-A (JP)
Title: Diamine, alignment layer and liquid crystal display element
Inventor: FUJIMA DAISUKE
IPC: C08G69/26
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment layer having a high voltage holding rate and a low residual DC component, further uniformly aligning liquid crystal molecules in a liquid crystal display element and showing preferable black display characteristics; to provide a liquid crystal aligning agent to form the alignment layer; and to provide a liquid crystal display element having the alignment layer.  <P>SOLUTION: The present invention discloses a diamine expressed by formula (1), wherein B<SP>1</SP>and B<SP>2</SP>represent phenylenes; R<SP>1</SP>represents a 2-12C alkylene, and in the alkylene, any -CH<SB>2</SB>- not adjoining to each other may be replaced by -O-, -CH<SB>2</SB>- coupled with B1 may be replaced by -CO-; R<SP>2</SP>independently represents a 1-3C alkylene; and in the alkylene, -CH<SB>2</SB>- coupled with B<SP>1</SP>may be replaced by -CO-.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186351-A (JP)
Title: Home page browsing system
Inventor: OMORI TOSHIYUKI
IPC: G06Q50/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home page browsing system for allowing a user to determine whether contents of a specific site is worthwhile for member registration or not.  <P>SOLUTION: The home page browsing system is provided with a storage part storing a specific site which requires satisfaction of a fixed access condition from access by a client via a network and has browser screens used for a plurality of tests. The home page browsing system is provided with a control part determining whether the access by the client satisfies the access condition or not. The control part sets a configuration to allow access by the client even when the access condition is not satisfied as to a specific browser screen, which is used for a specific test among a plurality of tests, among the browser screens. The specific site includes a specific contention action result browsing screen (nonmember result page W<SB>71b</SB>) displaying a result of a test carried out by accessing the specific browser screen which is used when the access condition is not satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186555-A (JP)
Title: Magnetic recording unit
Inventor: CHIEN NERUSON
IPC: G11B5/31
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high linear recording density and high recording truck density to improve an areal density of a vertical magnetic recording unit equipped with a magnetic head having a main magnetic pole surrounded by a trailing shield and side shield.  <P>SOLUTION: The shields are set in the trailing side and both sides of the main magnetic pole 22 for recording magnetic information. A minimum magnetic distance T-Gap between the main magnetic pole 22 and the trailing shield 21, a minimum magnetic distance S-Gap between the main magnetic pole and the side shields 23 in the both sides of the main pole, a distance Lmag from the surface of the main magnetic pole to the bottom surface of a magnetic recording layer 41 constituting a recording medium, and a distance HUS from the surface of the main magnetic pole to the lower soft magnetic layer 43 of the recording medium are defined, each magnetic distance is set to meet relations Lmag<T-Gap and HUS<S-Gap as well as a relation Lmag<T-Gap<HUS<S-Gap.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190890-A (JP)
Title: Torque detection device
Inventor: ISONO HIROSHI
IPC: G01L3/14
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately detect a normal rotation side transmission load and a reverse rotation side transmission load by a detector of a torque detection device, and moreover reduce load to be applied to each detecting element.  <P>SOLUTION: The torque detection device is equipped with the detector A1 and a computing unit B. The detector A1 is equipped with a first rotating member 11 and a second rotating member 12 arranged coaxially and provided so as to be capable of transmitting torque in their normal and reverse rotation directions and rotating relatively; normal rotation side load detecting elements S1 which are attached to normal rotation transmission sides of these both members 11, 12, convert normal rotation side transmission loads increasing in a normal rotation and decreasing in a reverse rotation into electric signals, and output the signals; and reverse rotation side load detecting elements S2 which are attached to the reverse rotation transmission sides of both members 11, 12, convert reverse rotation side transmission loads increasing in the reverse rotation and decreasing in the normal rotation into electric signals, and output the signals. The torque detection device is so configured that all transmission torques to be transmitted between both members 11, 12, are transmitted through the detecting elements S1 and S2, in such a state that all the transmission torques are reduced by a predetermined ratio with load reduction mechanisms 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192364-A (JP)
Title: Negative electrode current collector for lithium secondary battery, and lithium secondary battery
Inventor: HIGUCHI HIROSHI
IPC: H01M4/13
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress effectively deformation of a negative electrode plate and detachment of the negative electrode active material from the electrode plate to improve cycle characteristics.  <P>SOLUTION: The negative electrode current collector 10 for lithium secondary battery is provided with a conductive substrate 1 and a conductive layer 2 installed at least at a part of the surface of the conductive substrate 1. The conductive layer 2 is formed of a material containing mainly a metal compound which does not react with lithium, and has a thickness of 1 μm or more and 10 μm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188616-A (JP)
Title: Aluminum alloy-brazing sheet for heat exchanger having excellent brazability and corrosion resistance, and heat exchanger tube having excellent corrosion resistance
Inventor: KURODA SHU
IPC: C22C21/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy-brazing sheet for a heat exchanger tube in which brazability and corrosion resistance at the internal face of a tube when being made into a heat exchanger tube are made consistent.  <P>SOLUTION: Regarding the aluminum alloy brazing sheet for a heat exchanger tube, in an aluminum alloy core material 2, the face so as to be the external side of the tube is coated with a first aluminum alloy brazing filler metal 3 composed of an Al-Si based hypoeutectic alloy comprising, by mass, 5 to 12% Si, and the face so as to be the internal side of the tube is coated with a second aluminum alloy brazing filler metal 4 comprising, by mass, 2.1 to 5.0% Si, 0.2 to 7.0% Zn, 0.05 to 0.75% Mn, and the balance Al with inevitable impurities. The brazing sheet exhibits satisfactory brazability by the second aluminum alloy brazing filler metal so as to be the surface layer of the internal face of the tube, and further exhibits satisfactory corrosion resistance since suitable eutectic phases are almost uniformly present in the facial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191921-A (JP)
Title: Optical distortion correction method and device, imaging device with video recording function, and optical distortion correction program
Inventor: SATO HISAMUNE
IPC: H04N101/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the processing load in optical distortion correction of an imaging lens by arithmetic processing and improve the real time property of optical distortion correction in video recording.  <P>SOLUTION: When optical distortion correction is applied to moving image data taken by the imaging lens having an optical distortion, optical distortion correction is applied to image data for four corners 91-94 of each screen of image data of the moving picture data, and the-corrected image data is pasted to image data in which an area 95 other than the four corners is not corrected, and outputted. Further suitably, image data whose frame is corrected is pasted to image data whose frame is not corrected, and outputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191054-A (JP)
Title: Fluorescence measuring device
Inventor: SAKURAI KOJI
IPC: G01N21/64
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect substantially at the same timing fluorescence emitted from a plurality of sites of a measurement object excited with the evanescent wave of excitation light.  <P>SOLUTION: A fluorescence measuring device 1 includes a sheet member 10, a first excitation light source 20, an excitation optical system 30, detection lenses 41-43, optical fibers 51-53, a fθ lens 61, a mirror 62, a beam splitter 63, a detection portion 70, and the like. Partitions 13 are disposed on the first main surface 11 of the sheet member 10 to divide the measurement object 8 into a plurality of sections. The detection lenses 41-43 are disposed on the side of the second main surface of the sheet member 10. The lenses 41-43 receive fluorescence emitted from the measurement object 8 excited with the evanescent wave of excitation light to form an image. The optical fibers 51-53 transmit the fluorescence imaged by the detection lenses from the first end surface to the second end surface thereof. The azimuth of the reflection surface of the mirror 62 is variable. The mirror 62 causes light to be output through the first end surface of an optical fiber selected from the optical fibers 51-53 and collimated through the fθ lens 61, to reflect in a predetermined direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007234004-A (JP)
Title: Device and method for booth multiplication
Inventor: HIRAIRI KOUJI
IPC: G06F7/533
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for Booth multiplication capable of shortening delay time.  <P>SOLUTION: This multiplication method/multiplication device converts a multiplier of 2 of cardinals into a set of coded bits having 4 of cardinals. The set of coded bits expresses any of -2, -1, -0, 1, 2, the first bit is brought into a true value (i.e. 1) when an expressed numeric is 2, the second bit is brought into the true value when the expressed numeric is -2, the third bit is brought into the true value when the expressed numeric is 0, and the fourth bit is brought into the true value when an absolute value of the expressed numeric is 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008197708-A (JP)
Title: System, method and program for introducing and selling commodity
Inventor: IMASHIRO HIROSHI
IPC: G06Q30/02
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system or the like for introducing and selling commodities that allows a commodity introducing seller with the ability to attract customers to introduce commodities using contents highly effective for advertisement, which are created by a creator.  <P>SOLUTION: In the system for introducing and selling commodities, a sales server 20 includes a commodity introduction information sending part for receiving a commodity ID from a consumer terminal 31 that has received an introduction page, obtaining the content and content ID corresponding to the commodity ID from a content database and commodity information and a sales page address corresponding to the received commodity ID from a commodity database, and sending the commodity introduction information to the consumer terminal, including the content, content ID, commodity information and sales page address obtained; and a sales page sending part for receiving the sales page address from the consumer terminal that has received the commodity introduction information, creating a sales page corresponding to the sales page address, and sending the page to the consumer terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194555-A (JP)
Title: Jellyfish dewatering apparatus and jellyfish dewatering method
Inventor: ISHII MASAYOSHI
IPC: C02F1/28
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jellyfish dewatering apparatus and a jellyfish dewatering method reducing volume of jellyfish by dewatering and appropriately treating extracted water.  <P>SOLUTION: Jellyfish floating in the ocean or rivers is sucked together with sea water and crushed, and carried to a water treatment part while discharging surplus water. The jellyfish is compacted in the water treatment part to be reduced in volume, water extracted from the jellyfish is treated, and sodium chloride contained in water is removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007206703-A (JP)
Title: Liquid crystal panel and liquid crystal display apparatus
Inventor: YODA KENJI
IPC: G02B5/30
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel, provided with a liquid crystal cell of a homogeneous alignment mode having superior display characteristics, and to provide a liquid crystal display apparatus.  <P>SOLUTION: The liquid crystal panel 100 includes the liquid crystal cell 10, including a liquid crystal layer containing homogeneously aligned liquid crystal molecules in the absence of an electric field; polarizers 20 and 20' arranged on both sides of the liquid crystal cell; a first optical element 30 arranged between one polarizer and the liquid crystal cell; and a second optical element 40 arranged between the other polarizer and the liquid crystal cell. The first optical element comprises a retardation film, having a refractive index profile of nx>nz>ny, satisfying Expressions (1) and (2), containing a norbornene-based resin and having an absolute value of photoelastic coefficient of 2.0×10<SP>-13</SP>to 2.0×10<SP>-11</SP>. The second optical element has 0 to 5 nm Re[590] and -5 to 5 nm Rth[590]. The first optical element has a slow axis, which is one of substantially parallel and substantially perpendicular to the absorption axis of one polarizer. Expression (1): 240 nm≤Re[590]≤350 nm and; Expression (2): 0.20≤Rth[590]/Re[590]≤0.80.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198937-A (JP)
Title: Semiconductor photodetector and optical signal processing apparatus
Inventor: FUJII EMIKO
IPC: H01L31/02
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor photodetector that can efficiently convert incident light into more stable voltage than in the conventional types.  <P>SOLUTION: The semiconductor photodetector is structured, such that it has a light-receiving section 102 having the function to convert light into voltage and a capacitor 103 connected in parallel with the light-receiving section and prepared on the same substrate as that of the light-receiving section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198135-A (JP)
Title: Information delivery system, information delivery device and information delivery method
Inventor: SHINODA MASATAKA
IPC: H04N7/173
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide information such as optionally acquired photos and images in common to each of related users.  <P>SOLUTION: Information output from sensor devices 10A, 10B, ... 10F arranged at predetermined locations is collected by a system 11. The system 11 gives user IDs to the users to identify each user. The user registers information for associating himself or herself with other users, in the system 11, and registers personal identification information that can identify the user himself or herself, in the system 11. When information corresponding to the personal identification information is detected from the output of the sensor devices 10A, 10B, ... 10F, the system 11 delivers information with the personal identification information detected from the sensor devices 10A, 10B, ... 10F, to the users related to the user ID based on the user ID corresponding to the personal identification information.  <P>COPYRIGHT: (C)2008,JPO&INPIT