baber/WOPTO huggingface dataset:
Patent JP-2007310738-A (JP)
Title: Content distribution system, content distribution method, and content distribution program
Inventor: HAYATA YOSHIHIRO
IPC: H04N7/173
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To distribute contents via the Internet in quasi-real time by intermittently or continuously connecting to wireless LANs needing authentication while maintaining power saving of display terminals without a browser function.  <P>SOLUTION: For example, when contents are distributed by pull-type distribution, a wireless LAN connection authenticating operation is periodically performed, and then a display terminal 40 is connected to the Internet 60 through a wireless LAN, and prescribed terminal presence information (display terminal presence information) showing that the display terminal 40 is connected to the Internet 60 is presented in response to connection to the Internet 60, and distribution of the contents is requested to a content distribution server 10, and the contents distributed by the content distribution server 10 are received and displayed, and the connection to the Internet 60 is disconnected immediately after reception of all the contents.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310995-A (JP)
Title: Optical disk and holder set for same
Inventor: WATANABE MANABU
IPC: G11B7/24047
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk which has a low price ranked with that of a CD or DVD and wherein recording/reproduction can be performed in a usual optical disk drive and to provide a holder set for the optical disk.  <P>SOLUTION: In the optical disk provided with a flexible film disk 2 having an information recording layer 12 and a plate-shaped holder 3 on which the film disk is superposed, an adhesive layer 16 peelably sticking the film disk is formed on the surface of the holder at the position on which an information recording region 6 in the information recording layer of the film disk is superposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315080-A (JP)
Title: Connection structure
Inventor: KAWAKAMI JUN
IPC: E21F1/06
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure so formed that leakage of a fluid at a connection part between tubular members is reduced by a simple structure, usable for a long period, and manufacturable at low cost.  <P>SOLUTION: This connection structure 1 comprises an annular slide fastener 20 fitted to two flexible tubes 2, 2 between the ends thereof and a shielding member 10 for shielding a cutout part 21 formed between the terminal end 23 and the start end 22 of the annular slide fastener 20. The shielding member 10 comprises an inner cover 11 disposed on the insides of the flexible tunes 2, 2, an outer cover 12 disposed on the outsides of the flexible tubes 2, 2 at a position facing the inner cover 11, and a fixing member 13 for integrally fixing the inner cover 11 to the outer cover 12. The inner cover 11 is fitted to the inner surfaces of the flexible tubes 2, 2 while covering the periphery of the cutout part 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318573-A (JP)
Title: Radio link simulator, program and method
Inventor: MIYAZAKI YOSHIAKI
IPC: H04L12/70
Filed: 2006-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio link simulator, a program and a method by which transmission delay of a fragment packet can be derived, and the IP packet can be delayed in response to the status of a radio link changing every second.  <P>SOLUTION: The radio link simulator has a reception quality table which associates reception quality values of the radio link to be simulated with every hour, and a fragment length table which associates the fragment length of fragment packets transmitted by the radio link with the reception quality values. When the radio link simulator receives a high-order packet, it derives the fragment length from the reception quality value corresponding to the current time and ensures a latency until transmission is completed in the fragment packets of the fragment length to the radio link. Derivation of the fragment length and securement of latency is repeated for all the fragment packets of the high-order packet. After that, the high-order packet is transmitted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316528-A (JP)
Title: Camera
Inventor: SUZUKI SHINJI
IPC: G03B17/02
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera having a bending optical system improved in portability by shortening height dimension.  <P>SOLUTION: The digital camera 10 is equipped with the bending optical system 30. The bending optical system 30 is arranged in a camera main body 11 to extend in a right-and-left direction when viewing the camera main body 11 in standard posture from a subject side. A main substrate 37 on which a CPU 38 for controlling respective parts is mounted is provided in the camera main body 11, and is arranged on the back side of the bending optical system 30. A strobe light emission part 13, a stroboscope capacitor 36 and a release button 15 are arranged upper than the bending optical system 30, and a battery 39, a power source terminal 16 and a USB terminal 17 are arranged lower than the bending optical system 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315567-A (JP)
Title: Angular ball bearing
Inventor: IWATA TAKASHI
IPC: F16C33/58
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular ball bearing capable of preventing transmission of heat of a peripheral member.  <P>SOLUTION: On an inner peripheral surface (bearing inside diameter surface) of an inner ring 1 constituting the angular ball bearing B1, a fitting part 11 is formed in the form that the width is equally divided along the axial direction while having an intersection point 13 of a line of action 4 to which a radial load and an axial load of the angular ball bearing B1 act and the bearing inside diameter surface as a center, and respective step parts 12 having an inside diameter D2 larger than an outside diameter D1 of a shaft member 5 is formed in a bearing width W other than the respective fitting parts 11. When the shaft member 5 generates heat, quantity of heat transmitted from the shaft member 5 to the inner ring 1 is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007035236-A (JP)
Title: Optical disk recording medium and reproduction method of the same
Inventor: SHIYUKUNAMI SHIYUUICHI
IPC: G11B7/24076
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording medium that has two recording layers, and stably reproduces a recording layer at a farther side from an incident side of the reproducing laser light when an optical disk having a plurality of regions in which pits having a different track pitch are formed in a recording layer at a nearer side from the incident side of the reproducing laser light, and a method of reproducing the medium.  <P>SOLUTION: A recording layer 4 is formed on a substrate 2; and furthermore first pits 3 are recorded at a first track pitch at either side of a substrate 2 surface or a recording layer 4 facing each other along a radial direction of the substrate 2; and a region 6 on the recording layer 4 has a first region 6A in which second pits 8 are recorded at a second track pitch, and a second region 6B in which third pits 9 are recorded at a third track pitch narrower than the second track pitch, wherein width of the second pits 8 is narrower than that of the first pit 3, and equal to that of the third pits 9, and an inclination angle of an inclination portion of the second pits 8 with respect to the substrate 2 is smaller than that of the third pits 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007320130-A (JP)
Title: Image forming apparatus, method for forming image, image forming program, and computer readable recording medium
Inventor: MAEDA TAKEHISA
IPC: G03G15/04
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming a high quality image without forming an abnormal image by surely detecting a laser light to be radiated on a photosensitive body, a method for forming an image, an image forming program, and a computer readable recording medium.  <P>SOLUTION: This image forming apparatus forms an image by radiating a laser light to the photosensitive body from an LD unit 116. In the image forming apparatus, a synchronous detection sensor 117 detects an incident light quantity of a laser light incident on a light receiving section on a main scanning line. A CPU 205 changes at least one of the sensitivity of the synchronous detection sensor 117 and the radiation light quantity of the laser light radiated from the LD unit 116 when the incident light quantity of the laser light detected by the synchronous detection sensor 117 is not greater than a prescribed value. The synchronous detection sensor 117 detects a positional variation amount of the laser light incident on the light receiving section in a sub-scanning direction. The CPU 205 changes at least one of the sensitivity of the synchronous detection sensor 117 and the radiation light quantity of the laser light radiated from the LD unit 116 based on the positional variation amount of the laser light detected by the synchronous detection sensor 117.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321211-A (JP)
Title: Hot-rolled material having superior properties of preventing crystal grain from coarsening when carburized at high temperature
Inventor: MURAKAMI TOSHIO
IPC: C22C38/00
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled material having superior properties of preventing austenitic crystal grains from coarsening even when carburized at high temperature after having been warm-forged or cold-forged.  <P>SOLUTION: The hot-rolled material has a steel composition comprising 0.10 to 0.30% (which means wt.%, hereinafter the same) C, 0.01 to 1.0% Si, 0.2 to 2.0% Mn, 0.03% or less P, 0.2% or less S, 0.01 to 0.10% Al, 0.003 to 0.030% N, 0.010 to 0.20% Nb and/or Ti, and the balance Fe with unavoidable impurities; and includes precipitates in ferrite, which contain such Nb and/or Ti as to satisfy the following requirements (1) to (4): (1) (average particle size of precipitate (nm)/area rate of precipitate)<5.0×10<SP>4</SP>(nm); (2) average particle size of precipitate: 6 nm or larger; (3) apparent density of precipitate: 20 pieces/μm<SP>2</SP>or higher; and (4) ratio of (amounts of Nb and/or Ti in precipitate)/(amounts of Nb and/or Ti in steel): 95% or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326457-A (JP)
Title: Steering device
Inventor: TAJIMA TAKAMITSU
IPC: B62D5/04
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of relieving a driver's burden and fatigue.  <P>SOLUTION: The steering device 1 includes an operating portion 3 being operated by the driver for steering, and a steering shaft 2 coupled to the operating portion 3 and rotated by the operation of the operating portion 3. The steering shaft 2 is arranged in a front-inclined posture which shows that it extends higher as it directs toward the car body's front. The operating portion 3 is arranged in proximity to the diver's body so that the driver can easily operate the operating portion 3 with his/her elbows bent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329006-A (JP)
Title: Hydrogen fuel cell system
Inventor: HORIGUCHI TOSHIO
IPC: H01M8/10
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To arrange so that exchange of a compound in which reaction has been completed can be made simply and easily.  <P>SOLUTION: The hydrogen fuel cell system in which hydrogen is generated by means of a chemical reaction of a compound and power generation is carried out with that hydrogen as a fuel is constituted of a cartridge 101 in which the compound is built-in, a hydrogen generation controller 102 to which the cartridge 101 is detachably connected and which generates hydrogen by means that chemical reaction is carried out against the compound built in the cartridge 101, and the hydrogen fuel cell 18 which is supplied with the hydrogen generated by the hydrogen generation controller 102 in the cartridge 101 and in which power generation is carried out using this hydrogen as the fuel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328190-A (JP)
Title: Optical element, method of manufacturing optical element, imaging apparatus and illuminating apparatus
Inventor: TAKAGI KAZUAKI
IPC: C03B11/08
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element in which the reflectance is improved and the incidence of stray light is prevented on a reflection face.  <P>SOLUTION: The optical element (prism) 10 is composed of glass, has a first face 11, a second face 12 and a reflection face 13, and so formed that a light beam made incident substantially perpendicular to the center 11a of the first face 11 is reflected at the center of the reflection face and emitted from the center of the emitting face. The arithmetic average roughness values on the peripheral parts 11b, 12b and 13b of the first face 11, the second face 12 and the reflection face 13 are greater than those on the central parts 11a, 12a and 13a of the surfaces, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328236-A (JP)
Title: Image forming apparatus
Inventor: OTA YOSHIHIDE
IPC: H04N1/00
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein an informing means is arranged in the optimum position so that respective users can easily confirm the state of the apparatus as necessary, and also, so that the informing means may not be a hinderance, and the immediacy of information transmission by FAX is easily improved, and also, information security is improved.  <P>SOLUTION: The image forming apparatus where image formation is performed in reply to an instruction from an external apparatus or an operation part, includes a transmission part for transmitting the information that the instruction is given if given, or the information on the following processing state up to the end of the image forming operation, and the informing means 6 that receives the information transmitted from the image forming apparatus 1 and informs of that. The informing means 6 can be attached/detached to/from the image forming apparatus main body 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326696-A (JP)
Title: Side rescue door device of elevator car
Inventor: FUKUZAWA YASUO
IPC: B66B5/00
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side rescue door device of an elevator car, facilitating opening and closing of a side rescue door even when the elevator car full of passengers makes an emergency stop.  <P>SOLUTION: An emergency stop elevator car 2 and a rescue elevator car 3 are connected to each other through a rescue passage 4 to transfer the passengers of the emergency stop elevator car 2 to the rescue elevator car 3. At the time of rescuing the passengers, the side rescue door 7 of the emergency stop elevator car 2 and a side rescue door 12 of the rescue elevator car 3 are both moved in the direction parallel to car room side walls 5, 10, and opened and closed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007012047-A (JP)
Title: Method of recognizing body proximity space and object for humanoid robot
Inventor: GOERICK CHRISTIAN
IPC: G06V10/25
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object recognizing method using depth information for suppressing a task by focusing to a pattern.  <P>SOLUTION: The method is for producing a conspicuity map for a robot device provided with sensor means. The conspicuity map indicates a pattern which is important for performing the task and existing in an input space of the sensor means. The conspicuity map includes weighted contribution from parallax conspicuity selection to be performed based on the depth information collected from the sensor means, thereby a weighted priority is assigned to the pattern within a body proximity space defined in an environment of the sensor means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016779-A (JP)
Title: Plenum type cooling system
Inventor: MEYER DOUGLAS G
IPC: F01P11/12
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system for a work vehicle using a plenum type cooling division separated from an engine division by a partition wall.  <P>SOLUTION: This plenum type cooling division is formed of the partition wall, a side part door, a fan door and a floor part, and includes a heat exchanger. A centrifugal fan pulls external surrounding air in the plenum type cooling division, and forms clean air by removing a large scattering object from air by a compartment structure in its process. Afterwards, the clean air is moved outside from the plenum type cooling division after passing through the heat exchanger.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007332449-A (JP)
Title: Etchant
Inventor: MORIKAWA YOSHIHIKO
IPC: C23F1/28
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etchant which can perform etching to nickel, chromium, nickel-chromium alloys and iron-nickel-chromium alloys in such a manner that the dissolution of copper is suppressed to the minimum, is friendly to the environment, and has low harmfulness.  <P>SOLUTION: The etchant performs etching to nickel, chromium, nickel-chromium alloys and iron-nickel-chromium alloys, and is composed of an aqueous solution comprising sulfuric acid, hydroxycarboxylic acid and/or amino carboxylic acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001127-A (JP)
Title: Device for judging friction condition of tire, automobile, and method for judging friction condition of tire
Inventor: KOSHO HIROYUKI
IPC: B60T8/172
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain misjudgment of a friction condition of a tire in a device for judging a friction condition judging device of a tire for judging a friction condition between a rod and a tire.  <P>SOLUTION: In this vehicle, as long as a braking force fx is reduced and a wheel speed ω is increased, a judgment permission flag flg_x is maintained to 1, which is an initial setting value, and a counter value count is incremented (step S11-step S13). When this condition is not satisfied, the counter value count is decremented, and the judgment permission flag flg_x is changed to 0 (step S12, step S14, step S15). Then, the vehicle bans judgment that a friction condition of the tire is unstable in a period when the judgment permission flag flg_x is 0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002716-A (JP)
Title: Heat storage type gas treatment equipment
Inventor: MIWA TOMOTAKA
IPC: F23G7/06
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat storage type gas treatment equipment capable of achieving high sealing function while simplifying an equipment structure.  <P>SOLUTION: In this heat storage type gas treatment equipment where a gas to be treated G and a treated gas G' are allowed to successively pass through a plurality of heat storage chambers communicated with a combustion chamber at one end side by successively opposing and communicating a supply port 33 for the gas to be treated, formed at a switching valve element 11 side and a discharge port 35 for the treated gas, to each of supply/discharge ports 16 formed at a distributer 10 side in accompany with the rotation of the switching valve element 11, the switching valve element 11 is supported in a state that it can be displaced in the separating and approaching direction to the distributor 10, an energizing means 44 for the switching valve element, is disposed for energizing the switching valve element 11 to a side of the distributor 10 in a non-action state to an air chamber unit 13, the air chamber unit 13 is divided into a slide contact portion 53 to the switching valve element 11 and an air chamber unit main body 52, the slide contact portion 53 and the air chamber unit main body 52 are connected by an expanding and contracting air channel 55 in a state that the slide contact portion 53 can be displaced to the air chamber unit main body 52 in the separating and approaching direction to the switching valve element 11, and an energizing means 51 for the slide contact portion, is disposed to energize the slide contact portion 53 to a side of the switching valve element 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003738-A (JP)
Title: Negotiable securities including rfid, and unauthorized use detecting system of them
Inventor: SHUDO DAISUKE
IPC: G07D7/02
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting alteration of negotiable securities when data stored in an RFID and the negotiable securities are altered.  <P>SOLUTION: The negotiable securities storing the RFID are positioned one by one on a random basis. An image around the stored RFID is data-converted, the data is signed with a secret key, and the code data and certificate are stored in the RFID. The detecting system decodes the data written in the RFID using an electronic certificate. The detecting system reads the data and the image around the stored RFID, and the signature is verified by comparing the image with the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007134306-A (JP)
Title: Direct oxidation fuel cell and membrane electrode assembly thereof
Inventor: AKIYAMA TAKASHI
IPC: H01M8/10
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with a high output and high performance by reducing degradation of performance caused by repetitive swelling and contraction of an electrolyte contained in a catalyst layer upon changes in operating conditions or upon repetitive start and stop of operation.  <P>SOLUTION: A membrane electrode assembly for a direct oxidation fuel cell comprises a proton-conductive electrolyte membrane and an anode and a cathode sandwiching the electrolyte membrane. The equivalent weight (EW) value of the proton-conductive substance contained in the catalyst layer of the anode is greater than the EW value of the proton-conductive substance contained in the catalyst layer of the cathode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008005154-A (JP)
Title: Image processor and control method thereof
Inventor: OSHIMA HIDEAKI
IPC: H04N1/21
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for facilitating a user to select desired image data even when many image data which are highly correlative with one another are included.  <P>SOLUTION: A digital camera 100 groups image data having the same imaging conditions and generates a list of the grouped image data. Then the digital camera 100 selects a representative image from the grouped image data and transfers the representative image and the list to a PC 150. On the PC 150, an application runs and the user can browse the grouped image data by using the application 160 and transfer arbitrary image data other than the representative image from the digital camera 100 to the PC 150.  <P>COPYRIGHT: (C)2008,JPO&INPIT