baber/WOPTO huggingface dataset:
Patent JP-2009076864-A (JP)
Title: Nitride-based light emitting device
Inventor: CHOI JAE BIN
IPC: H01L33/04
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics of an electrostatic voltage resistance etc., by inserting an intermediate layer between n-type nitride semiconductor layers and reducing threading dislocation generated on an interface between a sapphire substrate and GaN.  <P>SOLUTION: The present invention relates to a nitride-based light emitting device having a buffer layer, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer formed on a substrate, wherein an Al<SB>1-x</SB>Si<SB>x</SB>N interlayer is formed inside of the n-type nitride semiconductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177776-A (JP)
Title: Method for suspending and resuming content transmission/reception
Inventor: LEE JI-HYE
IPC: H04W36/02
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for suspending or resuming content transmission/reception.  <P>SOLUTION: A method for suspending content transmission/reception includes: transmitting, if content reception within a certain channel needs to be suspended, an error notification message to a server, wherein the error notification message includes a first element indicating that the content reception is suspended, and a second element indicating a name, an attribute, or a value of a message found to be an error; transmitting a channel suspend request message to the server, wherein the channel suspend request message includes a third element for specifying an ID for the certain channel; and receiving a channel suspend response message from the server, wherein the channel suspend response message includes a fourth element containing IDs and status values for the channels requested for the transmission suspension.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010024282-A (JP)
Title: Purification method of polymer
Inventor: NAKAYAMA SHODAI
IPC: C08J3/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method of a polymer, for efficiently and easily purifying a polymer by using only a small amount of a solvent.  <P>SOLUTION: The purification method of a polymer aims to remove impurities in a polymer and comprises: generating a mixture solvent vapor from a solvent container 1 that houses a mixture solvent 2 of a good solvent for the polymer and a poor solvent for the polymer by heating the mixture solvent 2 and cooling and condensing the generated mixture solvent vapor to generate a liquefied mixture solvent; introducing the liquefied mixture solvent into a container 8 for a polymer solution that houses a polymer solution 9; permeating impurities through a filter 10 that is disposed on a side face or the bottom of the container 8 for the polymer solution and that permeates impurities included in the polymer solution 9 but does not permeate the polymer; and introducing the solvent containing the impurities permeated through the filter 10 into the above solvent container 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027755-A (JP)
Title: Pattern forming method
Inventor: YATSUNAMI RYUICHI
IPC: G03F7/004
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a smooth pattern without a defect entirely from the start to the end of drawing without using a complicated configuration.  <P>SOLUTION: In the pattern forming method of bringing ultrafine particles which are covered with a protective agent and stabilized into contact with a substrate and fixing the ultrafine particles onto the substrate by scanning on the substrate while irradiating the substrate with an energy beam, the energy of the energy beam is increased taking prescribed time so as not to generate a defect at the pattern center part of the irradiation start point of the energy beam when starting the irradiation of the energy beam.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022534-A (JP)
Title: Biometric probe retainer and biometric apparatus using same
Inventor: SUZUKI HIROAKI
IPC: G01N21/35
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biometric probe retainer allowing a sure measurement of an object in a living body by a light of an illumination power safe for living tissues; and a biometric apparatus using the same.  <P>SOLUTION: This biometric probe retainer 4 includes first and second body sections 10L and 10R worn to the ears, otoscopes 17L, 17R movably attached to the first and second body sections 10L and 10R, and bolts 24L and 24R for locking the movements of the otoscopes 17L and 17R. After inserting the otoscopes 17L and 17R into the earholes, the directions and angles of the otoscopes 17L and 17R are adjusted so as to optimize the relative position relationship between illumination or detection optical fiber probes 2 and 3 and the tympanic membranes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025800-A (JP)
Title: Information providing apparatus and method
Inventor: WATABE MASAYUKI
IPC: G09B29/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To propose even a place having no history of reaching directly in the past, as a destination by reflecting a reachability.  <P>SOLUTION: An information providing apparatus includes: a vehicle information acquiring section 10 for acquiring vehicle information with time which includes the current position of a vehicle and is detected on the vehicle side; an accumulating section 20 for accumulating travel histories which bring the vehicle information to correspond to a link or a point; a factor calculating section 30 for calculating a traffic factor representing a trafficability of a downstream link adjacent to an upstream link which is located on the upstream side along a travel direction of the vehicle, after passing the upstream link, by referring to the travel histories; a point reaching probability calculating section 40 for calculating a link traffic rate of each link through which the vehicle travels from the current position up to a prescribed point, based on the traffic factor, and for calculating a point reaching probability representing a probability of the vehicle to reach the prescribed point from the current position; a reachable point presuming section 50 for presuming a point having a comparatively high probability to be reached by the vehicle, based on the point reaching probability; and a providing section 60 for providing information about the presumed point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026327-A (JP)
Title: Device and method for controlling display device, and computer program
Inventor: KIMURA TAKEO
IPC: G06F3/0481
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a user in front has to use a window of his/her own while caring about the position or movement of a user on a rear side when a plurality of users use respective windows on a large-screen display device.  <P>SOLUTION: A controller for a display device includes: a measuring means for measuring a distance from respective users to the display device; an obtaining means for obtaining a display content of the windows through which respective users request the display device to display; a determining means for determining a display range containing a display position and display size of the window in the display device; and a display-controlling means for displaying the window on the display device based on the display range and display size. When a display range of a first window that a first user uses overlaps with a display range of a second window that a second user uses, the second user being away from the first user, the display-controlling means displays the first window in priority to the second window.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027978-A (JP)
Title: Pattern forming method
Inventor: NAKAMURA HIROKO
IPC: H01L21/027
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method with high exposure accuracy.  <P>SOLUTION: A first resist film is formed on a processed film, the first resist film is processed to a first resist pattern 11, a first film 12 including a photoacid generator is formed so as to cover the first resist pattern, and a second resist film 13 is formed so as to cover the first film. Then, a predetermined area of the second resist film is irradiated with exposure light, the second resist film is heated, developing processing is performed, and while making the first film remain, the second resist film in the predetermined area is removed to form a second resist pattern 14. The processed film is etched while using the first resist pattern and the second resist pattern as masks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030729-A (JP)
Title: Paper discharge apparatus, post-handling device, and image forming device
Inventor: MATSUMOTO YOSHITAKA
IPC: B65H31/08
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper discharge apparatus capable of easily and effectively correcting the curl of the four sides or the four corners of paper sheets.  <P>SOLUTION: The fixed tray 62 and the swing tray 64 of a discharge tray 31 are formed in flat shapes until the discharge of the paper sheets to the discharge tray 31 is completed. After the discharge is completed, the fixed tray 62 and the swing tray 64 are temporarily changed from the flat shape to a chevron shape, and the fixed tray 62 and the swing tray 64 are returned from the chevron shape to the flat shape. Consequently, the curl of the four sides or the four corners of the paper sheets can be easily and effectively corrected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030469-A (JP)
Title: Steering angle detecting device
Inventor: MITSUHARA TAKU
IPC: H02P29/00
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a precise steering angle, by eliminating the influence of peripheral temperature appearing in a steering angle calculated by the combination of detection values of a shaft angle detector and a motor angle detector.  <P>SOLUTION: The peripheral temperature of a steering mechanism 1 is detected by a temperature sensor 8, and the detected temperature is given to a steering angle calculating portion 7. When the steering angle is calculated by the combination of the detection value of the shaft angle detector 5 and the detection value of the motor angle detector 6, the steering angle calculating portion 7 corrects the detection value of the shaft angle detector 5 or the motor angle detector 6 according to the detected temperature of the temperature sensor 8, and calculates the steering angle by using the corrected detection value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032923-A (JP)
Title: Liquid crystal display
Inventor: MISHIMA YASUYUKI
IPC: G09F9/00
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having a structure hardly damaged against generation of impact or the like, and capable of reducing thickness.  <P>SOLUTION: The liquid crystal display includes a backlight part (light source part S and light guide panel LG) for providing a light to a display area by surface luminescence, an outer frame OF provided to surround the periphery of the backlight part, a metal inner frame IF supported by the outer frame OF and formed of a plate-like frame opened in response to the display area DP, and a liquid crystal cell LC with its edge part supported by the inner frame IF, and forming the display area by transmitting the light provided from the backlight part thorough a liquid crystal material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035808-A (JP)
Title: Connection clip package
Inventor: IIDA TAKAYUKI
IPC: A61B17/08
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembleability of a clip case for housing a plurality of clips and a connection ring in a connected state.  <P>SOLUTION: The clip case 81 for housing a connection clip unit 13 is formed by bonding a lower case 111 and an upper case 112 with each other. On the lower case 111 and the upper case 112, a projection piece 113 projecting in a circumferential direction from a joint and a notched part 114 notched from the joint at the same position and same shape as the facing projection piece 113 are formed. On the lower part of the lower case, a positioning part 116 is integrally formed. When connecting the clips 19A and 19B, the connection ring 20A is moved to the position of the projection piece 113 and the notched part 114, and the clip 19A is inserted into the connection ring 20A. A jig is inserted through the notched part 114, the rear end of the connection ring 20 is pulled, the clip 19A in the inside is exposed, and the clip 19B is engaged with the clip 19A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260965-A (JP)
Title: Polyester resin film
Inventor: OGURO MASARU
IPC: C08G63/672
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film using a polyester resin excellent in transparency, heat resistance, and mechanical properties.  <P>SOLUTION: The present invention relates to a film using a polyester resin having constant intrinsic viscosity, melt viscosity, mol.wt. distribution, glass transition temperature, and crystallization heat generation peak on temperature-falling, obtained by polycondensing a glycol component comprising 5 to 60 mol% of a spiroglycol having a cyclic acetal skeleton of structural formula (1) and 30 to 95 mol% of ethylene glycol with a dicarboxylic acid component containing 80 to 100 mol% of terephthalic acid and/or its ester.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010040435-A (JP)
Title: Structure for fixing breaker
Inventor: KISO KATSUHIRO
IPC: H01H73/06
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and easily workable structure for fixing a breaker 1.  <P>SOLUTION: In this structure for fixing the breaker, a fixing piece 8 for locking the breaker is fixed to a mounting plate. A fixing piece 6 is formed at one end of the mounting plate 2, a fixing piece locking hole 7 is provided at the other end, an engagement portion 9 to get the fixing piece engaged with the fixing piece locking hole 7, and a screw hole 10 to fix the fixing piece 8 to the mounting plate 2 are formed in the fixing piece 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042422-A (JP)
Title: Brazing structure and brazing method of steel material with aluminum material
Inventor: HATTORI YASUNORI
IPC: C22C21/02
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for stably and considerably enhancing the durability at a joined interface when the temperature rising and falling are repeated in the brazing of a steel material with an aluminum material.  <P>SOLUTION: A brazing structure in which an Al-plated steel material and an aluminum material are brazed to each other by using a brazing filler metal of Al-Cu-Si-based alloy composition with a melting point of <550°C comprises, a steel basis material, an Al-Fe-Si-based alloy layer, and an Al basis material. The Al-Fe-Si-based alloy layer satisfies the condition (1) that the mean thickness of the Al-Fe-Si-based alloy layer is ≤15 μm, and preferably satisfies the condition (2) two layers of a phase A with high Cu concentration and a phase B with low Cu concentration coexist in the Al-Fe-Si-based alloy layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045140-A (JP)
Title: Lead frame, method of manufacturing the same, and method of manufacturing semiconductor device
Inventor: FUKUMOTO YOSHINARI
IPC: H01L23/50
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame wherein it can be decided by appearance check whether heat load is applied even in a lead frame of which entire surface is covered with a Pd plated layer or the like.  <P>SOLUTION: The lead frame is provided with a base metal, a plated layer 18 provided on a part of the surface of the base metal, and a portion 15 that is provided on another part of the surface of the base metal and discolors under heat load applied thereto. The method of manufacturing a semiconductor device includes an assembly process including mounting a semiconductor chip on the lead frame using lead frames from the first embodiment to the fourth embodiment, performing a wire bonding process thereby connecting the semiconductor chip and the lead frame, and sealing with a resin the wire-bonded semiconductor chip and the lead frame, and then performing an appearance check after the assembly process to inspect whether the thermal history monitor portion has discolored under heat load applied through the assembly process, thereby deciding whether an abnormality has emerged through the thermal history.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043698-A (JP)
Title: Resin nut and sliding screw device
Inventor: SHIMODA MASATO
IPC: C08L81/02
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive resin nut with low torque and excellent wear resistance in a wide temperature range, and a sliding screw device.  <P>SOLUTION: A resin nut relatively moves on the shaft of a metallic screw shaft while sliding and keeps a screw groove screwing with the metallic screw shaft formed in a Gothic arch shape made up of two arc-shaped inclined surfaces having different centers in an axial cross section. A sliding screw device is formed by combining the resin nut and a metallic screw shaft having an axial cross section of a screw thread formed in a semicircular shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008265354-A (JP)
Title: Ink-jet recording apparatus
Inventor: MARUMOTO YOSHITOMO
IPC: B41J2/01
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To carry out dot data generation of planes corresponding to a plurality times of scannings and ink colors by error diffusion process for each plane without causing the problem of grains, in an ink-jet recording apparatus.  <P>SOLUTION: In a binarization process, the error diffusion process is carried out for divided data D8c/2 of C, and binary (dot) data D2c1 for a first pass of C is obtained. Next, a binarization process is carried out for divided data D8m/2 of M. Herein, with respect to the divided data D8m/2 of M, correction of adding a term Kc1m1(D8c/2-D2c1) is carried out. Then, the error diffusion process is carried out for the corrected data [D8m/2+Kc1m1(D8c/2-D2c1)], and dot data D2m1 for the first pass of M is obtained. In this manner, in generation of each plane, correction of reflecting the result of the binarization process of the corresponding plane processed until that time is carried out, and the error diffusion process is carried out for the corrected data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098631-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU TAKAATSU
IPC: G03G21/00
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality output image by changing a voltage applied to a developer regulating member for forming a developer thin layer on a developer carrier, in a non-image-forming period and making the difference between the voltage and a voltage applied to other members within a predetermined range, thereby efficiently discarding fogged toner and contaminated toner from a developing device.  <P>SOLUTION: An image forming apparatus includes a latent image bearing body that bears a latent image, a charging member applied with a charging voltage and configured to charge a surface of the latent image bearing body, a developer bearing body applied with a developing voltage and configured to adhere a developer to the latent image bearing body, to form a developer image; a developer regulating member applied with a regulating-member-application voltage and configured to form the developer thin layer on the developer bearing body, and a voltage switching unit configured to switch the regulating-member-application voltage. In the non-image-forming period, the voltage switching unit switches the regulating-member-application voltage from a voltage set for an image forming period to a different voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049550-A (JP)
Title: Collection management apparatus, collection management method and collection management program
Inventor: OKUMURA HIROKI
IPC: G06F11/34
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collection management apparatus or the like which creates unprocessed data from processed data as log data when a failure occurs, to collect data for satisfactory fault analysis without preparing components for log data.  <P>SOLUTION: The collection management apparatus includes: a plurality of data processing units 130-170 for sequentially transforming process data; a fault detection unit 120 for detecting a fault caused when one of the data processing units performs the transformation; an inverse transform process unit 112 for performing, when process data from each data processing unit is output, an inverse transform process that inversely transforms the output process data; and a collection control unit 111 for collecting as log data the process data created by the inverse transform process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046645-A (JP)
Title: Cleaning apparatus
Inventor: TAKISHITA KAZUHIRO
IPC: G02F1/1333
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-sized glass cleansing apparatus which can clean a large-sized glass substrate surface without causing mechanical contact with a substrate rear surface.  <P>SOLUTION: The large-sized glass cleansing apparatus comprises a substrate setting support 10 for setting the glass substrate 40 at a predetermined position, a substrate floating tank 30 for floating the glass substrate 40 by a jet stream 50, a substrate rotating part 20 for rotating the floated glass substrate 40 and a cleaning means for cleaning the surface of the rotating glass substrate 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046785-A (JP)
Title: Electrical screwdriver, battery pack, and residual capacity detection system
Inventor: OKAZAKI HIDEKI
IPC: H01M10/44
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect an over-discharge state of a battery without being affected by use environment.  <P>SOLUTION: In an electrical screwdriver, a strain gage installed either on a shaft that screws a screw or on a motor portion connected to the shaft detects the over-discharge state when torsion of the shaft is reduced, assuming that a residual capacity of the battery has been decreased. The detection of the over-discharge state is judged by comparing detected values such as a voltage value based on resistance detected according to the torsional amount with a prescribed threshold. When the battery has a large residual capacity, generated torque is large so that the torsion is generated to the shaft by a drive power for rotating the shaft generated at a part of the shaft connecting the motor portion and repulsion force created at a part of the shaft contacting the screw. Therefore, the state of the battery can be accurately grasped by judging the residual capacity of the battery based on such torsion actually generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052444-A (JP)
Title: Vehicular lamp and door mirror incorporating the vehicular lamp
Inventor: FUKAZAWA YOSUKE
IPC: B60R1/12
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the designability and functionality of a vehicular lamp (turn lamp) incorporated in a door mirror while reducing the number of part items.  <P>SOLUTION: The turn lamp 2 comprises an outer housing 3, an outer lens 4, an inner lens 5 disposed along the outer lens 4, and a light source unit 7 for irradiating the inner lens 5. The inner lens 5 includes a flat and smooth lens base part 5a and a pair of upper and lower light guide pipes 5b, 5c, while out of the pair of upper and lower light guide pipes 5b, 5c, the lower light guide pipe 5c has a light dispersion part 5e for dispersing light formed at one end in the longitudinal direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT