baber/WOPTO huggingface dataset:
Patent JP-2009222862-A (JP)
Title: Scanning optical device
Inventor: TANIGUCHI HAJIME
IPC: B41J2/44
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical device can restrain a hand or the like from contacting with a regulation means of an optical element.  <P>SOLUTION: This scanning optical device exposes respective different photoreceptor drums with a plurality of beams deflected by a deflector, via a scanning optical system comprising a plurality of second lenses 22. The second casing portion 35 holds the plurality of second lenses 22. A regulation mechanism 40 is provided in the second casing portion 35 under a state exposed to an outside, regulates positions of the second lenses 22, and is not provided outside the first area E1 sandwiched by second lenses 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211815-A (JP)
Title: Wireless transmission apparatus
Inventor: IKEGAWA JUNPEI
IPC: H04W92/10
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a radio transmission medium by means of efficient data transmission, by storing a plurality of transmission data frames in a data transmission slot of a fixed length to perform wireless transmission and reducing stagnation within a wireless transmission queue and delay caused thereby.  <P>SOLUTION: An element stream of a wireless transmission queue (2.5) which is a transmission waiting stream of transmission data is held, and a connection enqueue task (2.2) sequentially connects and stores a plurality of transmission data items to elements of the wireless transmission queue. A wireless transmission driver (2.6) transmits the outputted wireless transmission queue elements, by placing them on the data transmission slot. Here, when a wireless transmission queue element to be connected and stored is outputted or the size of the data transmission slot is exceeded when next transmission data are stored, control is performed herein to make a processing target shift to connection and storage of transmission data with respect to the next wireless transmission queue element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009225217-A (JP)
Title: Apparatus, system, and method for distributing content
Inventor: SUGIYAMA KAORI
IPC: H04N21/2385
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a band cannot be varied automatically when transmitting specific partial content desired not to deteriorate the quality.  <P>SOLUTION: A system for distributing content includes: a content identifying means for identifying a specific partial content from the content; a resource request means which requests variation of band for transmitting the specific partial content; a receiving means for receiving the band variation request; and a band varying means for varying the band. Furthermore, a communication server comprises a transmitting means for transmitting a content, a content identifying means for identifying the specific partial content, and a resource request means which requests variation on a band to transmit the specific partial content therethrough, and the transmitting means is characterized in transmitting the specific partial content through the varied band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222671-A (JP)
Title: Circular arc type angle sensor
Inventor: MORI NORITAKA
IPC: G01D5/245
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circular arc type angle sensor for preventing the offset regardless of the number of slots winding a coil thereon, and improving the detection accuracy of both ends of the circular arc type angle sensor.  <P>SOLUTION: The slot 30 except both ends of the slot 30 includes a sub-coil 43 for forming a magnetic field by current. The numbers of turns of a coil for sine wave detection and a coil for cosine wave detection of both ends of the slot 30 are set larger than the numbers of turns of a coil for sine wave detection and a coil for cosine wave detection of the slot 30 except both ends.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231854-A (JP)
Title: Contact signal output system and contact signal output method
Inventor: ARIEDA SHIGEO
IPC: H04M11/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact signal output system and a contact signal output method that easily perform on/off control over equipment device without using special device.  <P>SOLUTION: The contact signal output system comprises: the equipment device 2 which is installed in facility and has an input terminal for on/off control over the equipment of the facility and is connected to an analog office-line circuit 7 of a private branch exchange 5; a PHS terminal device 3 or office telephone set 4, sending control information associated with the equipment on inputting a set dial number; and the private branch exchange 5 which receives the control information associated with the equipment sent from the PHS terminal device 3 or office telephone set 4, selects the analog office-line circuit 7 connected to equipment device 2 made to correspond to the input dial number and turns on the selected analog office-line circuit 7, to transmit a contact signal to the equipment device 2, the equipment device 2, which has received the contact signal from the private branch exchange 5, switches on/off the equipment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008229350-A (JP)
Title: Card game with fixed rules
Inventor: LUTNICK HOWARD W
IPC: A63F13/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new system relating to a game.  <P>SOLUTION: Some embodiments include a game of poker in which player actions are fixed by game rules.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231722-A (JP)
Title: Electronic component mounting apparatus
Inventor: KASHIWATANI NAOKATSU
IPC: H05K13/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent collision of two mounting heads in an electronic component mounting apparatus including two mounting heads.  <P>SOLUTION: An instruction from a host computer is transmitted through a motion controller and a servo amplifier to a linear motor M to drive a mounting head H1 or a mounting head H2. To prevent collision of the two mounting heads H1 and H2, position information from an linear encoder E is fed back not only to the servo amplifier but the motion controller. When the motion controller decides that the two heads H1 and H2 are going to collide with each other, regardless of the instruction from the host computer, the motion controller puts brake on the mounting heads H1 and H2 to avoid the collision.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232649-A (JP)
Title: Linear solenoid driving device
Inventor: KADOI HIROKI
IPC: H02M3/155
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear solenoid driving device capable of correcting the temperature characteristics of circuit itself configuring a control system.  <P>SOLUTION: A temperature corrector 12 detects the temperatures of circuit boards loading each circuit for the driving device 1, and the temperature characteristics of a PWM driving signal are corrected in response to the results of the detections. Consequently, the temperature characteristics of each circuit are reflected and the temperature characteristics being latent in a feedback control system are corrected, and a current driving a linear solenoid 7 is controlled with a high accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234819-A (JP)
Title: Device and method for forming cutting line in glass plate
Inventor: KANEKO SATOSHI
IPC: C03B33/03
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for forming cutting lines and a method for forming cutting lines in a glass plate, by which production efficiency of glass substrates can be improved.  <P>SOLUTION: A cutting machine 10 includes four cutter heads 20, 22, 24, 26 that travel and move by feed screw devices 62, 64, 66, 68 as the respective traveling and moving means corresponding to four cutting lines A to D. A controlling unit 58 simultaneously drives and controls the feed screw devices 62, 64, 66, 68 so as to simultaneously travel and move the four cutter heads 20, 22, 24, 26 to form four cutting lines A to D. That is, the cutting machine 10 forms four cutting lines A to D in a process time for a single cutting line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239465-A (JP)
Title: Image forming apparatus
Inventor: ISOGAI AKIYUKI
IPC: B41J29/42
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can prevent a receipt from being missed to issue, and can issue a receipt according to the intention of a user.  <P>SOLUTION: A multifunction device 100 connected with a charging apparatus 200 which outputs a receipt is equipped with a receipt necessity/nonnecessity receiving means 402 for receiving the selection of a user to determine whether a receipt is issued or not before the user inputs setup conditions. Thereby, the multifunction device inquires the need for receipt on the prestage when the user inputs the setup conditions or makes the multifunction device provide a function. Consequently, such a situation as the user remembers that the need for issuing a receipt after the multifunction device has finished provision of a function is eliminated. Furthermore, the starting point of information to be attached to a receipt does not remain unknown because the need for issuing a receipt has been already determined in the multifunction device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236582-A (JP)
Title: Temperature display means for railway electric facility
Inventor: KUDO KOICHI
IPC: G01K11/12
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent failures such as element wire breaking of a lead wire by simply, rapidly, and accurately finding out an anomalous rise in temperature of the lead wire constituting a conductive metallic member for connection in railway electric facilities.  <P>SOLUTION: This temperature display means is made by sticking a heat-sensitive seal 11 which irreversibly develops color at a previously set temperature on an inside face of a display part 9 of a main body 6 made of a flat heat pipe, the main body being bent in a V-shape halfway in the longitudinal direction and comprising two parts, one forming an attaching part 8 and the other a display part 9, with a bend part taken as a boundary. This temperature display means is attached to each of various conductive metallic members for connection or to lead wires constituting them with the back side of the attaching part of the display means stuck fast thereto, the metallic members electrically connecting catenary wires, trolley wires, and feeders to each other or between them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235951-A (JP)
Title: Vertical shaft valve type hydraulic turbine generator
Inventor: KOMIYA HIROSHI
IPC: F03B3/04
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit formation of air sucking swirl in a shaft valve type hydraulic turbine generator.  <P>SOLUTION: The vertical shaft valve type hydraulic turbine generator includes a hydraulic turbine arranged to orient a rotary shaft to a vertical direction, and a generator 2 connected to the hydraulic turbine and driven by the hydraulic turbine. The generator further includes a horizontal channel 80 formed to form free water surface 20 and to make water roughly horizontally flow toward an upper part of the hydraulic turbine, and a vertical direction channel 70 formed to extend downward toward the generator 2 from a vertical direction water supply port 71 formed on a bottom part of the horizontal channel 80 and to make water flowing through the horizontal channel 80 flow downward toward the hydraulic turbine. The generator even further includes an elbow type duct 10 formed to extend while bending upward from the vertical direction water supply port 71, to be connected to the horizontal channel 80 at an upstream side of the vertical direction water supply port 71, and to increase in cross section to a water flow direction as it goes from a downstream side to an upstream side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239533-A (JP)
Title: Communication base station apparatus, and congestion avoiding method
Inventor: FUKUSHIMA YASUHIRO
IPC: H04W28/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that communication congestion occurs by an excess communication capacity demand in association with emergency calls or safety-confirmation calls when a disaster, such as an earthquake, occurs, and especially, communication congestion may occur in circuit switching methods, such as voice communication.  <P>SOLUTION: A communication base station apparatus monitors whether or not an earthquake occurs through an acceleration sensor at any time. If an earthquake is measured, the communication base station apparatus autonomously performs congestion avoiding communication control without waiting control from upper communication networks. The communication base station apparatus controls so as to autonomously release a band connection mode, and switches from minority large capacity communication control to majority small capacity communication priority (provides a priority for securing networks).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236758-A (JP)
Title: Inspection device for steel workpiece
Inventor: YAMAMOTO YUZO
IPC: C21D1/06
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-reliable inspection device for a steel workpiece.  <P>SOLUTION: This inspection device 40 for a steel workpiece comprising an excitation coil 29 supported by an iron core 23, and placed near the steel workpiece 15, for generating an eddy current in the steel workpiece 15; and a detection coil 33 supported by an iron core 23, and placed near the steel workpiece 15, for measuring a change of a magnetic field generated by the eddy current, is equipped with an abutting member 28 extended from the iron core 23, whose tip is in contact with the steel workpiece 15, for fixing a distance from the steel workpiece 15 to the detection coil 33. The abutting member for fixing the distance from the steel workpiece to the detection coil is provided. The abutting member is brought into contact with the steel workpiece, to thereby fix the distance from the steel workpiece to the detection coil. Since the distance is fixed, a measurement result has no error. Namely, the highly-reliable inspection device for the steel workpiece can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008293959-A (JP)
Title: Catalyst layer, membrane electrode assembly, fuel cell provided with membrane electrode assembly and manufacturing method of membrane electrode assembly
Inventor: OKURA HIROSHI
IPC: H01M4/86
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst layer which can improve a power generation efficiency, a membrane electrode assembly and a fuel cell provided with the membrane electrode assembly, and provide a manufacturing method of the membrane electrode assembly.  <P>SOLUTION: The catalyst layer is provided with at least a first catalyst material and a second catalyst material different from the first catalyst material, and the first catalyst material is composed of polyacid having a thiol group, and the first catalyst material and the second catalyst material is jointed in a thiol bonding. The membrane electrode assembly is provided with the catalyst layer, and the fuel cell is provided with the membrane electrode assembly. The manufacturing methods of the catalyst layer and the membrane electrode assembly are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009236058-A (JP)
Title: Exhaust gas recirculation device of internal combustion engine
Inventor: OKADA YOSHIHIRO
IPC: F02M25/07
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation device of an internal combustion engine capable of suppressing the temperature drop of an EGR catalyst, in the exhaust gas recirculation device of an internal combustion engine equipped with an EGR passage linking an exhaust passage and an intake passage of the internal combustion engine, an EGR valve that blocks the EGR passage when closed, and the EGR catalyst that purifies an exhaust gas flowing in the EGR passage, and recirculating exhaust gas to the intake passage through the EGR passage.  <P>SOLUTION: The exhaust gas recirculation device 50 of the internal combustion engine comprises the EGR passage 51 linking an exhaust passage 4 and an intake passage 3b of the internal combustion engine 1, the EGR valve 54 that blocks the EGR passage when closed, and the EGR catalyst 52 provided between a connection portion 55 with the exhaust passage in the EGR passage and an installation position of the EGR valve and purifying an exhaust gas flowing in the EGR passage. The exhaust gas recirculation device performs exhaust gas recirculation control by which the EGR valve is opened and the exhaust gas flowing in the exhaust passage is recirculated to the intake passage via the EGR passage. The EGR catalyst is arranged in the vicinity of the connection portion in the EGR passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234154-A (JP)
Title: Thermochromic writing instrument and refill therefor
Inventor: ITO YOSHIHIRO
IPC: B43K7/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermochromic writing instrument which prevents optical deterioration of a thermochromic ink and which suppresses permeation of the moisture of the thermochromic ink through the writing instrument and the shaft tube on account of storage for a long period.  <P>SOLUTION: A refill 7 is housed in the shaft tube 2 in an exchangeable manner, the refill 7 storing water-based thermochromic ink 75 and having at the front end thereof a pen nib 71 through which the thermochromic ink 75 can be delivered. The pen nib 71 is made to protrude from the front end of the shaft tube 2. The shaft tube 2 is composed of a front shaft 3 having a front end hole 34 from which the pin nib 71 is protruded and of a rear shaft 4 which is freely attachably/detachably screwed on the front shaft 3, wherein at least the rear shaft 4 is made of a material having a light-shielding property and a gas nonpermeation property. To the pen nib 71 side of the shaft tube 2, a freely attachably/detachable cap 5 is attached which is made of a material having a light-shielding property and a gas nonpermeation property. When the cap 5 is attached to the front shaft 3, the pen nib 71 is hermetically sealed and, simultaneously, the refill 7 is concealed so as not to be visibly recognized from the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235874-A (JP)
Title: Joint for excavation tool
Inventor: HORI MITSUAKI
IPC: F16L15/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for an excavation tool capable of achieving the reliable contact at two parts of an inner surface side and an outer surface side by removing deposited grease or the like.  <P>SOLUTION: The joint 100 for the excavation tool joins a first tube end having an outer surface shoulder part (an outer surface shoulder) 11, a male screw 12 and an inner surface butting part 13 with a second tubular body 2 having an outer surface butting part 21, a female screw 22 and an inner surface shoulder part (an inner surface shoulder) 23. An inner projection 14 having a substantially circular arc-shaped section is formed on the inner surface butting part 13 of the first tubular body 1. As the male screw 12 and the female screw 22 are screwed with each other, the maximum projecting position of the inner projection 14 is abutted in a substantially center portion in the radial direction between the inside diameter and the outside diameter of the inner surface shoulder part 23. Thereafter, the inner projection 14 is elastically deformed (or, partially plastic-deformed) to reduce its height, and the outer surface butting part 21 is abutted on the outer surface shoulder part 11 in such a state that the maximum projecting position is sunk below the inner surface shoulder part 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244395-A (JP)
Title: Positive photosensitive resin composition and pattern forming method using the same
Inventor: YAMAGUCHI SHUHEI
IPC: C08F220/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition nearly free from a fall of a resist pattern and deterioration of a profile thereof not only in usual exposure (dry exposure) but also in immersion exposure, and to provide a pattern forming method using the positive photosensitive resin composition.  <P>SOLUTION: The positive photosensitive resin composition contains (A) a resin which includes an acid decomposition recurring unit represented by general formula (Ia) and/or (Ib) and whose dissolution rate in an alkali developer is increased by an action of acid and (B) a compound generating acid by irradiation with an active ray or a radiation. In general formula (Ia) and (Ib), Xa<SB>1</SB>denotes a hydrogen atom, an alkyl group, a hydroxymethyl group, a trifluoromethyl group, a cyano group or a halogen atom, Ry<SB>1</SB>denotes an alkyl group or a cycloalkyl group, Ra denotes an alkyl group or a cycloalkyl group, l denotes an integer of 2 to 3, m denotes an integer of 1 to 8 and n denotes an integer of 4 to 8. When a plurality of Ra are arranged, they may be equal to or different from each other and may be bonded to form a ring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245491-A (JP)
Title: Magnetic disk and method of manufacturing the same
Inventor: HAMAKUBO MASASHI
IPC: C10N70/00
Filed: 2008-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk which is reliable under a low floating height of a magnetic head accompanying rapid increase in recording density of recent years and very severe environmental durability accompanying the diversification of use by improving durability of the magnetic disk, particularly LUL durability and CFT property.  <P>SOLUTION: The magnetic disk 10 includes at least a magnetic layer 6, a carbon-based protective layer 7, and a lubricating layer 8, one by one on a substrate 1. The lubricating layer 8 contains a compound having a perfluoropolyether principal chain in the structure and having a polar group in a portion other than the terminal of a molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008253773-A (JP)
Title: Mobile bearing assembly having multiple articulation interfaces
Inventor: LEE JORDAN S
IPC: A61F2/38
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile tibial assembly including a tibial tray, a tibial insert, and a platform separate from the tibial tray and the tibial insert.  <P>SOLUTION: The platform is configured to be coupled to the tibial insert and the tibial tray. The tibial insert is movable relative to the platform and the platform is movable relative to the tibial tray.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009246103-A (JP)
Title: Manufacturing method of cathode foil for aluminum electrolytic capacitor
Inventor: TODOROKI HIDETOMO
IPC: H01G9/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of cathode foil capable of improving water resistance of cathode foil for an aluminum electrolytic capacitor.  <P>SOLUTION: This manufacturing method of cathode foil for an aluminum electrolytic capacitor is characterized in that a first immersion process of immersing etched cathode foil in a solution that has been subjected to pH adjustment by phosphoric acid and ammonia water is executed, thereafter a first heat treatment is carried out, then a second immersion process of immersing the cathode foil after the first heat treatment in the solution that has been subjected to the pH adjustment by phosphoric acid and ammonia water is executed, and thereafter a second heat treatment is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT