baber/WOPTO huggingface dataset:
Patent JP-2008044597-A (JP)
Title: Caster device
Inventor: ISHIKAWA TAKEJI
IPC: B60B19/12
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster device which enables a stable traveling irrespective of the presence or absence of an obstacle or the state of a contact surface and in which vibration and noise are prevented from occurring.  <P>SOLUTION: This caster device comprises a pair of first rolling elements 4 installed in a body frame 1 and so linked to each other through an axle 2 that the distance between the center of the movement of the link part for linking and a contact surface is uniform and a second rolling element 9 so assembled in the first rolling element 4 as to be brought into contact with the contact surface on both sides of the orthogonal axis 8 orthogonal to an axle 2 and rolling around an orthogonal shaft 8 in the direction crossing the direction that the first rolling elements 4 are rolled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213869-A (JP)
Title: Packaging process and packaging container
Inventor: KOIDE SATOSHI
IPC: B65D83/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple packaging process and a packaging container for keeping an adhesive material in a sealed condition and for easily separating the same from a bag body.  <P>SOLUTION: This packaging container is provided with a bag body 11 for storing a resin material 15 in the inside of an openable outside container 10. The opening 11a of the bag body 11 is folded outwardly and at least a part of the end side of the folded part is fixed as a fixing part on an object other than the bag body 11. The inside face of the bag body 11 folded outwardly mutually contacts to seal the material 15, and the contact part 11b is aligned on the face equipped with the opening lid 10a of the container 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218160-A (JP)
Title: Led luminaire
Inventor: KONAKA DAIJIRO
IPC: F21V3/02
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED luminaire allowing an LED board to be arranged in a certain direction in a backlight tube without being twisted, freely bendable, capable of securing longevity of LEDs, and allowing waterproofing work to be easily carried out.  <P>SOLUTION: This LED luminaire 10 is characterized by comprising: a backlight tube 1 having both ends opened, and formed by molding a deformable synthetic resin material into a tubular shape; an LED module 6 housed in the backlight tube 1, and composed by connecting a plurality of LED boards 4 each having LEDs 5 mounted thereon through a lead wire 3; end caps 2 attached to both ends of the backlight tube 1; and a pair of insertion guides arranged on the inside surface of the backlight tube 1, each used as a guide in inserting the LED module 6 into the backlight tube 1, formed over nearly the total length in the longitudinal direction, and generally facing each other in the radial direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218658-A (JP)
Title: Solid-state laser apparatus
Inventor: MATSUSHIMA ISAO
IPC: H01S3/042
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high average output by suppressing the deterioration of cooling capability, which is generated by taking a large average output, in a laser apparatus deteriorating thermal lens effect by cryogenic cooling.  <P>SOLUTION: Laser medium is retained in right thermal conductivity metal having a sufficiently large volume compared with that of the laser medium to constitute so that liquid nitrogen comes into contact with the metal through a big area and prevent the generation of obstruction for cooling due to vaporized nitrogen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262403-A (JP)
Title: Itaconic acid-based copolymer, method for producing the same and detergent composition using the same
Inventor: KANZAKI AKIHIKO
IPC: C08F222/02
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an itaconic acid-based copolymer which can improve both the performances of a calcium ion-catching ability and a clay-dispersing ability to a satisfactory level in the uses of detergents; to provide a method for producing the same; and to provide a detergent composition containing the copolymer.  <P>SOLUTION: This itaconic acid-based copolymer having repeating units (I) originated from an itaconic acid-based monomer is characterized by containing the repeating units (I) in an amount of 25 to 65 mol.% per 100 mol.% of the total amount of the copolymer, having been polymerized in the presence of a persulfate and hydrogen peroxide, and having a weight-average molecular weight of 1,500 to 1,000,000. Optionally, the itaconic acid-based copolymer having repeating units (I) originated from an itaconic acid-based monomer and used for detergents is characterized in that the content of the repeating units (I) is 1 to 100 mol.% per 100 mol.% of the total amount of the repeating units constituting the copolymer; (1) a calcium ion-catching ability is ≥300, and the product of the calcium ion-catching ability and a clay-dispersing ability is ≥500; (2) a calcium ion-catching ability is ≥350, and the product of the calcium ion-catching ability and the clay-dispersing ability is ≥400; or (3) a calcium ion-catching ability is ≥400, and the product of the calcium ion-catching ability and the clay-dispersing ability is ≥50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272213-A (JP)
Title: Pattern forming substrate, color filter, liquid crystal display device and method for manufacturing color filter
Inventor: KAI TERUHIKO
IPC: G02B5/20
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter capable of suppressing variations in chromaticity for each grid of openings to be filled with ink and free from color unevenness, and to provide a method for manufacturing the color filter.  <P>SOLUTION: A barrier wall pattern having ink-repellency is formed on a transparent substrate. The regions segmented by the barrier wall pattern function as openings of pixels to be filled with inks of the respective colors (e.g. RGB three primary colors). An ink passage is provided in the barrier wall pattern in a part adjacent to pixels to be filled with an ink in the same color, so that the supplied ink flows to the adjacent pixel through the ink passage and are leveled. Thus, even when ejection of ink varies by nozzles, no chromaticity unevenness occurs and a color filter free of color unevenness can be manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007139418-A (JP)
Title: Firing limiting device for gun
Inventor: ONO HIROAKI
IPC: F41A17/06
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a safe gun allowing its use only by a specific user.  <P>SOLUTION: A transmission unit 10 carried by a user for transmitting an identification code Cm of the user and a receipt unit 20 built in the gun are combined together. In recognition of the identification code Cm, the receipt unit 20 sets the gun via a solenoid SL for allowing the gun to be fired. The receipt unit 20 sets to disable the gun for being fired when the identification code Cm cannot be recognized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008216853-A (JP)
Title: Carrier for electrophotographic developer, two-component developer, process cartridge and image forming method
Inventor: IMAHASHI NAOKI
IPC: G03G9/113
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which hardly causes carrier sticking, has stable charging imparting ability, has satisfactory graininess and hardly causes color characteristic deterioration such as color turbidity, to provide a developer comprising the carrier and, further to provide a process cartridge and an image forming method using the developer.  <P>SOLUTION: The carrier for electrophotographic developer comprises a core material particle having magnetism and a cover layer formed on the surface of the core material particle, wherein a particle density of the core material particle falls into the range of 4.0 to 6.0 g/cm<SP>3</SP>, the ratio of the particle density of the core material particle with respect to bulk density of the core material particle falls into the range of 1.6 to 1.9, the cover layer contains at least silicone resin and conductive carbon and the volume resistivity of the carrier falls into the range of 1×10<SP>11</SP>to 1×10<SP>16</SP>Ωcm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007242619-A (JP)
Title: Surface light source device
Inventor: JUNG KYEONG TAEK
IPC: H01J61/30
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device which can exhibit improved discharge efficiency.  <P>SOLUTION: Dopant in the surface light source device contains 50 ppm or less of moisture, 50 ppm or less of nitrogen, 30 ppm or less of oxygen, 20 ppm or less of carbon monoxide, and 20 ppm or less of carbon dioxide. Thus the surface light source device with the dopant specification above comes to have improved brightness.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008225612-A (JP)
Title: Disk array system
Inventor: IIDA TAKASHI
IPC: G06F3/06
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array controller which, even if a read error occurs in a partial sector during rebuilding operation, can restore data for a sector of another hard disk belonging to same striping as the partial sector.  <P>SOLUTION: The disk array controller is provided with a bad sector management table to register and manage a bad sector. The bad sector is actually put into a readable state as dummy data satisfying parity integrity are overwritten, as a disk array system. Even if reading is requested from a higher-level, the disk array controller refers to the bad sector management table and replies that reading is disabled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224315-A (JP)
Title: Test pattern generator, and test pattern generation method
Inventor: TAKU KAZUHIRO
IPC: H01L21/82
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a malfunction caused by an IR drop when scan-testing a semiconductor integrated circuit, and to provide an efficient scan test.  <P>SOLUTION: This test pattern generator 10 for generating a test pattern for scan-testing the semiconductor integrated circuit is provided with a risky portion extracting part 110, and an ATPG 150 of a pattern generation executing part for executing the generation of the test pattern. The risky portion extracting part 110 extracts a risky portion with a risk of generating the malfunction in the test caused by the IR drop of an electric power source, from the semiconductor integrated circuit, and the ATPG 150 generates the test pattern to restrain an operation rate of an instance included in the risky portion, in the risky portion extracted by the risky portion extracting part 110.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223847-A (JP)
Title: Double row ball bearing
Inventor: KAWAGUCHI TOSHIHIRO
IPC: F16C19/18
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double row ball bearing capable of reducing torque, by optimizing the combination of a symmetrical shape and an asymmetrical shape in a cage having those shapes.  <P>SOLUTION: A large diameter side cage 6 is formed in an asymmetrical shape of setting an opening side diameter (a discharge side diameter) larger than a small diameter cage 7 side diameter (an inflow side diameter), and a small diameter side cage 7 is formed in a symmetrical shape of equally setting an opening side diameter (an inflow side diameter) and a large diameter cage 6 side diameter (a discharge side diameter).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224972-A (JP)
Title: Optical element and method for manufacturing the same
Inventor: KADOKURA KAZUTOMO
IPC: G02F1/377
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the manufacturing operation efficiency of an optical element and to obtain stable characteristics.  <P>SOLUTION: After sticking dummy materials (3) to one surface (12a) other than a laser light incident surface (2i) of a wavelength conversion crystal (2) and another surface (12a) opposed to the surface (12a), the laser light incident surface (2i) is stuck to a certain surface of a laser light outgoing surface (1o) of a laser crystal (1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225864-A (JP)
Title: Communication control device, communication control method and communication control program
Inventor: HAGIWARA ATSUSHI
IPC: H04L13/08
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control device that enables data transfer without transfer errors.  <P>SOLUTION: The communication control device, which has a transfer control part 3023 for transferring data stored in a buffer 3022, is provided with a verification operation control part 3031 for monitoring the data volume stored in the buffer 3022 and controlling the transfer control part 3023 so as not to cause transfer errors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007208277-A (JP)
Title: Device and method for pressure-bonding electronic component
Inventor: OGAWA YOSHIJI
IPC: H01L21/60
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-bonding device which can prevent the breakage of a board and also can pressure-bond electronic components satisfactorily.  <P>SOLUTION: An electronic component pressure-bonding device arranges and mounts a plurality of electronic components 2 in a straight line on a board 1 using a buffer member 36. The device includes a pressing tool 21 applying a pressure to the electronic components; a pressure receiving tool 29 provided facing the pressing tool; a board supporting tool 31 for supporting the board between the pressing tool and the pressure receiving tool; a buffer member supporting tool 34 for supporting the buffer member between the board and the pressing tool; a position adjusting device 35 connected to at least one of the pressing tool and the buffer member supporting tool, and relatively moving the pressing tool and the buffer member supporting tool in the straight line direction; and a controller for controlling the pressing tool thereby pressure-bonding the board and the electronic components.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008225184-A (JP)
Title: Fixing device and image forming apparatus with the same
Inventor: TATEISHI YOSHINOBU
IPC: G03G15/20
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device configured to effectively remove toner sticking to a paper peeling pawl without damaging a fixing roller and the paper peeling pawl, and to provide an image forming apparatus with the same.  <P>SOLUTION: The fixing device 22 includes: the fixing roller 40; a heater driver 28; a motor driver 26; a thermistor 30; and a fixation control part 24. The fixation control part 24 controls the heater driver 28 and the motor driver 26 in accordance with the detection result by the thermistor 30. The fixation control part 24 controls the fixing roller 40 to stop the rotation thereof when the surface temperature of the fixing roller 40 is equal to or higher than a toner softening temperature, and also, lower than a first temperature that is lower than the fixation setting temperature. Moreover, the fixation control part 24 controls the fixing roller 40 to rotate at a first speed lower than the fixation setting speed when the surface temperature of the fixing roller 40 is equal to or higher than the first temperature, and also, lower than the fixation setting temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227313-A (JP)
Title: Bidirectional thyristor
Inventor: KAMIMURA TATSUYA
IPC: H01L29/747
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the holding current of a bidirectional thyristor without inviting the decline of a critical voltage rising rate (dv/dt) c at commutation.  <P>SOLUTION: In order to constitute the bidirectional thyristor, a first, second, third and fourth N-type semiconductor regions N1, N2, N3 and N4 and first and second P-type semiconductor regions P1 and P2 are provided on a semiconductor substrate 1. A first main electrode T1 and a gate electrode G are arranged on one surface 2 of the semiconductor substrate 1, and a second main electrode T2 is provided on the other main surface 3 of the semiconductor substrate 1. A shallowly diffused first part N21 and deeply diffused second part N22 are provided in the second N-type semiconductor region N2, and the second part N22 is arranged at a position away from the center C0 of the second and third N-type semiconductor regions N2 and N3 facing each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226060-A (JP)
Title: Method, system and program for verifying actual equipment operation of program
Inventor: YOKOYAMA EIJI
IPC: G06F11/28
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To determine, in the event of a trouble having no reproducibility during operation verification of a program in actual equipment, whether the trouble is caused by the program itself of the verification object or by another external factor.  <P>SOLUTION: Input data used in a single test for a source program 101 of the verification object and output data outputted in response to the input data are stored in a storage device while forming a standard operation DB 102 in which the input and output data are associated with each line of the source program 101. Input data used in an actual equipment test of the source program 101 and output data outputted in response to the input data are acquired for each line of the source program 101, and an operation journal DB 108 in which the output data and input data are associated with each line in the storage device. The input and output data of the standard operation DB 102 are compared with those of the operation journal DB 108 for each line of the source program 101, and when the output data is differed from each other, it is determined that the trouble is caused by a factor other than the source program 101.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226127-A (JP)
Title: Device and method for enhancing reliability of message in distributed processing
Inventor: SUMIYOSHI HITOSHI
IPC: G06F9/46
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for enhancing reliability, capable of easily attaining higher reliability.  <P>SOLUTION: The device for enhancing reliability having a transmitting and receiving control part and an IOR table is connected between a client and a server. The transmitting and receiving control part reads, upon receipt of destination information and a request of object from the client, a corresponding server IOR in reference to the IOR table. The device for enhancing reliability confirms connection of communication of the server with the device using Ping and Keep_Alive. When the connection is confirmed, the transmitting and receiving control part transmits a message to the server. The answer from the server may be transmitted to the device for enhancing reliability so that the device for enhancing reliability transmits it to the client, or may be directly transmitted from the server to the client.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224609-A (JP)
Title: Threshold determination method
Inventor: TOMITA YASUHIRO
IPC: G01T1/17
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide threshold determination method that can more efficiently determine energy threshold which can separate scattering components.  <P>SOLUTION: In this method, radiation detector 3 uses photon counting method to detect radiation R from radiation source 2 through collimator 6, defines the sensing area of rectilinear propagation component of the radiation as the first area A and also that of scattering component as the second areas B1, B2 among the sensing area of the detector, based on the detected data, computing the mean-value ratio of these counted values in the first and second areas (first count ratio). Next, the detector detects radiation which passed through radiated object 5, while raising the energy threshold, to compute the mean-value ratio of those counted values in the first and second areas (second count ratio), based on detected data of each energy threshold. Then, the second count ratio is selected from a plurality of energy thresholds under specific requirements, based on the first count ratio to define the energy threshold for the second count ratio as the threshold for discriminating the rectilinear propagation component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221799-A (JP)
Title: Image processing method, image processing apparatus, computer program, and recording medium
Inventor: JINNO TAKAYUKI
IPC: H04N1/46
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, an image processing apparatus, a computer program, and a recording medium, capable of further restraining gloss unevenness in an output image from generating.  <P>SOLUTION: A characteristic data which reduces the difference of glossiness of an image to be printed on a printing medium is stored in a storage medium as a characteristic data of the image printed on the printing medium under each of a plurality of printing conditions to a printer. A color distribution based on each pixel data value of an input image data is produced. The characteristic data to the image data is obtained from the storage medium according to the printing condition to the printer and the produced color distribution. A color separation data to the image data is produced based on the obtained characteristic data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231926-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KANTO YUJI
IPC: F01N3/28
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology with which an air fuel ratio of exhaust gas flowing in a storage-reduction type NOx catalyst provided to an exhaust passage can be favorably controlled to a target air fuel ratio.  <P>SOLUTION: A fuel addition valve 9 is provided to an exhaust passage 3 at the upstream side from a NOx catalyst 6. An upstream side air fuel ratio sensor 11 is provided to the exhaust passage 3 on the upstream side from the fuel addition valve 9. A downstream side air fuel ratio sensor 12 is provided to the exhaust passage 3 at the downstream side from the NOx catalyst 6. A catalyst 8 having oxidation function is provided to the exhaust passage 3 at the upstream side from the upstream side air fuel ratio sensor 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233974-A (JP)
Title: External character code conversion device, service provision system, external character code conversion method and external character code conversion program
Inventor: OYA HIDESHI
IPC: G09G5/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external character code conversion device, a service provision system, an external character cede conversion method and an external character code conversion program, allowing effective practical use of a graphic of an external code.  <P>SOLUTION: This external character code conversion device has: an HDD storing a standard table wherein a standard code is associated with a character code of the same or a similar graphic between first to third external tables wherein the character code and the graphic are associated; a normal conversion part (S06 or S07) outputting the standard code associated by the standard table and the character code of the external character table specified by table information when the character code and the table specific information are input; an inverse conversion part outputting the character code of the external character table specified by the table specific information associated by the input standard code and the standard table when the standard code and the table specific information are input. The normal conversion part outputs a representative standard code (S06) when the plurality of standard codes associated with the character code are present (YES at S05).  <P>COPYRIGHT: (C)2009,JPO&INPIT