baber/WOPTO huggingface dataset:
Patent JP-2009216989-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI SHIRO
IPC: G03G15/08
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which supplies developers of different colors to a developing member while switching them.  <P>SOLUTION: When a developing device 34 visualizes an electrostatic latent image with the developers, a developing roll 68 rotates while bearing developer supplied from a developer supply section 80 located in a developer supply position. When the visualization with the developers finishes, the developing device 34 opens an opening/closing member 90 by the rotation (less than 90°) of a rotor 66 under the control exerted by a control section 62. The developer supply section 80 also moves outside the range where the magnetic force of a developer supply magnetic pole of the developing roll 68 acts, thereby stopping the supply of magenta developer from the developer supply section 80 to the developing roll 68.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214445-A (JP)
Title: Ink set and image recording method
Inventor: KARIYA TOSHIHIRO
IPC: C09D11/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set which is capable of suppressing generation of curl and cissing of ink even for a general purpose paper and recording an image excellent in scratch resistance.  <P>SOLUTION: The ink set comprises an ink composition which contains a coloring agent, resin fine particles, a water-soluble organic solvent and a water, a coagulation reactant which generates a coagulated substance by contacting with the ink composition, and a processing liquid containing a compound represented by the following general formula (1) (wherein, R is a hydrogen atom or a fluorine atom, (m) is an integer of 3 to 16, Y is S, SO<SB>2</SB>, SO or O, L<SP>1</SP>is a divalent group having two or more constituting carbon atoms, and X<SP>+</SP>is a hydrogen ion or a cation).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217624-A (JP)
Title: Portable terminal and portable terminal program
Inventor: ARAI TOSHIHIKO
IPC: G06Q30/06
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility with a portable terminal, etc., which effectively guides a user of a facility annexed to the facility.  <P>SOLUTION: The portable terminal includes: a start/end detecting part (S203 and S206) for detecting the start/end of using a second facility P annexed to a first facility S; a position confirming part (S222, S223 and 27) for confirming its own position in the first facility S; a usage charge calculating part (S225 to S227) for calculating a charge for using the second facility P in a period from when the start/end detecting part detects a start of using the second facility P to when detecting the end of using the second facility P based on a charge rate which charges a smaller fee for the use of the first facility than that out of the first facility; and a usage charge notifying part (S223) for notifying a charging device of the calculated usage charge when the start/end detecting part detects the end of using the second facility P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201945-A (JP)
Title: Gaming machine
Inventor: YOSHIZAWA KAZUMASA
IPC: A63F5/04
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaming machine having a new feature which attracts players.  <P>SOLUTION: When specific symbols (for example, BELL symbols) are displayed, the specific symbols (BELL symbols) are stacked up from a lowest row of symbol display portions. After that, the symbol display portions displaying the specific symbols are fixed. In the next game, symbols are variably displayed on the symbol display portions other than the fixed symbol display portions and are stopped thereafter. Also, an award corresponding to a winning combination is provided if the symbols displayed on the symbol display portions are the winning combination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153242-A (JP)
Title: Connector
Inventor: TOKUNAGA TAKASHI
IPC: H01R13/658
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector by which the same mating connectors can be used on its both sides, and which has a simple structure, and prevents degradation of the signal transmittance characteristic.  <P>SOLUTION: In the connector, a large number of contact pairs 1, 2 are arranged in longitudinal and lateral directions with equal intervals and with the same number of pairs. Each contact pair 1 constituted of a contact 1a and a contact 1b and each contact pair 2 constituted of a contact 2a and a contact 2b are arranged so as to form a square. Each of contact pairs 1, 2 is arranged in a lateral row on the front surface of a housing 3 as shown in Figure 5(A) and arranged in a lateral row on the back surface of the housing 3 as shown in Figure 5(B). With contact pairs 1, 2 arranged in such a manner, when a daughterboard 7a is vertically connected to one side through a midplane 6 and a daughterboard 7b is horizontally connected to the other side therethrough as shown in Figure 1, a plug connector 5a and a plug connector 5b can have the same constitution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009225028-A (JP)
Title: Quantum encryption key delivery system
Inventor: HONJO TOSHIMORI
IPC: H04L9/12
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum encryption key delivery system of time-bin entangled photon requiring no polarization control to signal light.  <P>SOLUTION: The quantum key delivery system includes: a photon pair generator which generates a time-bin entangled photon pair comprising a pulse train of signal photon and a pulse train of idler photon, a first receiver which receives the pulse train of signal photon, and a second receiver which receives the pulse train of idler photon. The photon pair generator sends the pulse train in which polarized states of adjoining pulses are orthogonal to each other, for each pulse train. The first and second receivers respectively branch the received pulse trains, and apply a delay between the branched paths so that pulses whose polarized states coincide with each other are interfered with each other for photon detection. Thereby, a polarization-dependent optical component and a device can be used and a polarization-independent key generation operation can be attained as an entire system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223557-A (JP)
Title: Information-transmitting device and transmission state management device
Inventor: WATANABE SHUNICHIRO
IPC: G06F13/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To restore a state of a transmission destination device side to a state in which consistency is achieved between multiple pieces of information to which transmission processing is already made even if abnormality occurs to transmission processing to any piece of information among the multiple pieces of information.  <P>SOLUTION: A file transmission part 213 transmits a plurality of files to a transmission destination. When abnormality occurs to transmission processing to any file of the plurality of files transmitted by the file transmission part 213, a transmission processing restoration part 215 restores the state of the transmission destination to a state in which the transmission processing to a file, to which the transmission processing is executed prior to the transmission processing to the file in question, is not yet executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008241707-A (JP)
Title: Automatic monitoring system
Inventor: ITO MITSUE
IPC: H04N7/18
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of improving object detection performance by using an object detection method suitable for an environment, even when, for example, an environment of a monitoring object domain is changed.  <P>SOLUTION: In the image processing device 1, an image acquisition means 13 acquires an image of a prescribed domain (monitoring object domain), and an environmental information acquisition means 11 acquires information on the environment in a prescribed domain, and object detection means B1-B4 detect an object based on the image acquired by the image acquisition means by using one or more object detection methods among a plurality of different object detection methods, and control means 11-13, A1-A4 switch the object detection method used by the object detection means based on information on the environment acquired by the environmental information acquisition means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244478-A (JP)
Title: Photomask and method for manufacturing image sensor using the same
Inventor: NAM HYUN-HEE
IPC: G03F1/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an image sensor suitable for improving margins of succeeding processes by reducing leanings of boundary portions of etching as small as possible when an insulating film on a photodiode is etched, and to provide a photomask used in the method.  <P>SOLUTION: The method for manufacturing the image sensor includes steps of: forming an insulating film on a substrate of a logic circuit region and a pixel region; forming a photoresist pattern having a thickness which changes smaller from the logic circuit region toward the pixel region in boundary portions 330 of the pixel region 310 and the logic circuit region 320; and carrying out etch-back of the insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231909-A (JP)
Title: Receiver and transceiver
Inventor: MINOYA NAOSHI
IPC: H04B13/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver capable of compensating a change in impedance caused by a different installation place and a different reception electrode size and reducing dependence on a communication environment, and to provide a transceiver.  <P>SOLUTION: A variable load section 6 for compensation is connected to the input of an amplification-filter section 4, and a demodulation-compensation control section 3 receives a signal from a transmitter and demodulates a signal through the amplification-filter section 4 to reproduce data. Compensation control operation is performed to adjust the impedance at the variable load section 6 for compensation to an appropriate value while a human body is not in contact with the reception electrode 8 when starting the receiver 1. A pseudo impedance section 5 simulates impedance except the impedance between the reception electrode connected to the reception electrode 8 and the ground. Signal input SW7 for compensation is turned on in the compensation control operation to input a signal for compensation to the impedance between the reception electrode and the ground, and to the variable load section 6 for compensation, and is turned off in reception.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226649-A (JP)
Title: Device for preventing black spot foreign matter of resin molded article
Inventor: KIBOSHI SHINJI
IPC: B29C45/58
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a device for preventing black spot foreign matters of a resin molded article capable of securely preventing black spot foreign matters and foreign matters coming in at a molding environment.  <P>SOLUTION: The device has flowing channels 17, 31 for molten resin between a heating cylinder 16 of an injection device and a product cavity of a mold for shaping. A part of the flow channel 31 is divided into a plurality of split flow channels 32 and a plurality of meshes having different mesh sizes are arranged at the upstream side of the split flow channels 32 while superposing the meshes on each other. The black spots is prevented from being generated in products by collecting the black spot foreign matters from the molten resin when the molten resin passes through the meshes. Furthermore, the meshes at the downstream side become reinforcing materials for the meshes having small mesh sizes in the upstream side because the meshes at the downstream side are stronger than the meshes at the upstream side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226424-A (JP)
Title: Quality control method for iron steel product
Inventor: YOTSUTSUJI JUNICHI
IPC: B22D11/16
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality control method for an iron steel product where, in continuous casting, the molten layer thickness of mold powder within a mold and a molten steel level are measured, and, based on the information, operational conditions such as treatment conditions and inspection conditions in the following stages are optimized.  <P>SOLUTION: A molten powder thickness within a mold of a continuous casting machine is measured, and, operating conditions and/or product specifications in the step on and after a continuous casting step are decided based on the molten powder thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011116661-A (JP)
Title: Method for producing fluoroalkyl ether
Inventor: SUGIYAMA AKIHIRA
IPC: C07C43/12
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a fluoroalkyl ether such as hexafluoroisopropylmethyl ether with high selectivity using an inexpensive raw material.  <P>SOLUTION: The method for producing a fluoroalkyl ether represented by formula (2) includes decarboxylating a compound represented by formula (1) in the presence of an amine compound and a hydrohalic acid. In the formulae, Rf<SP>1</SP>and Rf<SP>2</SP>may be the same or different and each represents a group: CF<SB>3</SB>(CF<SB>2</SB>)<SB>n</SB>(wherein n is a natural number of 0 to 10) or a group: CH<SB>3</SB>(CH<SB>2</SB>)<SB>m</SB>(wherein, m is a natural number of 0 to 10), provided that at least one of Rf<SP>1</SP>and Rf<SP>2</SP>represents the group: CF<SB>3</SB>(CF<SB>2</SB>)<SB>n</SB>; R<SP>1</SP>represents an alkyl group that may contain a substituent, an aryl group that may contain a substituent, or an alkenyl group that may contain a substituent; and X represents a hydrogen atom or a halogen atom.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009232135-A (JP)
Title: Optical signal reception circuit
Inventor: YOSHIOKA HIROYUKI
IPC: H04B10/69
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the trade-off of a band and an inband deviation to be difficult in the optical signal reception circuit of a gigabit order requesting a wide dynamic range.  <P>SOLUTION: The optical signal reception circuit includes a current/voltage conversion circuit 10 for inputting current signals output by a photocurrent conversion circuit for receiving optical signals and converting them to current signals and converting them to voltage signals, the current/voltage conversion circuit 10 includes an AGC function and a phase compensation function by MOS transistors 12 and 13 and a capacitor 14, and the wide dynamic range is achieved. Further, the current/voltage conversion circuit 10 includes a second phase compensation function by a MOS transistor 15 and a capacitor 16, and the inband deviation when the minimum gain is suppressed while securing the band when the maximum gain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230458-A (JP)
Title: Configuration check system
Inventor: MURATA TATSUTOSHI
IPC: G06F21/12
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration check system for detecting an unintended change of a configuration file even when there exists no difference in configuration files between servers in a load distribution system.  <P>SOLUTION: An AP server 3-1 acquires a list to be released from a release management server 5. Then, the AP server 3-1 confirms a difference from a previous check for its own file. When a difference is confirmed, the AP server 3-1 confirms whether or not there exists any difference in the list to be released. Furthermore, when the difference is confirmed, the AP server 3-1 stores the current comparison file in a storage part 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226787-A (JP)
Title: Fixing method of sleeve printing plate and printer of can
Inventor: KUMAZAKI KENJI
IPC: B41F17/22
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method of a sleeve printing plate, a method that can firmly fix a sleeve printing plate and that eliminates occurrence of a slip and a twist of the sleeve printing plate even with high setting of a plate pressure, and also to provide a can printer suitable for performing this fixing method.  <P>SOLUTION: This is a fixing method of a sleeve printing plate 30, by which method a cylindrical sleeve printing plate 30 is attachably/detachably mounted on a plate cylinder 60 that is axially supported on the driving shaft 71 of a printer. The method is characterized in that, in the plate cylinder 60, an air hole 65 is drilled which is opened toward the outer peripheral face and that, with the sleeve printing plate 30 mounted on the outer peripheral face of the plate cylinder 60, air is sucked from the air hole 65 to evacuate the plate cylinder, so that the sleeve printing plate 30 is suctionally fixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231721-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TSUJII MASAHITO
IPC: H01L23/14
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, high-yield and highly reliable semiconductor device by packaging an inexpensive and high connection strength semiconductor chip instead of conventional ACP packaging or the like as to the packaging of a semiconductor chip in a semiconductor device such as an RFID tag.  <P>SOLUTION: At least one projected part is formed on a substrate electrode of a printed wiring board, at least one recessed part is formed on a bump electrode of a semiconductor chip, and at least one projected part is engaged with at least one recessed part to electrically connect both the electrodes to mount the semiconductor chip on the substrate electrode at a low cost and high intensity. Consequently, the inexpensive, high-yield and highly reliable semiconductor device can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231228-A (JP)
Title: Illumination fixture
Inventor: FUSHIMI KOJI
IPC: F21S2/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination fixture can change light-emitting colors of a plurality of light-emitting diodes light-emitted by supplying power from a substrate arranged on a housing.  <P>SOLUTION: The illumination fixture includes at least the housing, the substrate arranged in the housing, a plurality of surface-mounting type packages arranged on the substrate and respectively having first phosphor layers, second phosphor layers arranged on an opening of the housing, a movable plate can change a plurality of phosphor layers to a first position and a second position, and a moving device for moving the movable plate. The substrate is arranged to be stored in the housing. The plurality of surface-mounting type packages are mounted on the substrate at designated intervals. The surface-mounting type package is provided with the light-emitting diode, a metal member can flow large current, solder for joining an electrode of the light-emitting diode and the metal member, and a reflective frame or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233680-A (JP)
Title: Welding apparatus
Inventor: IKEDA TATSUYA
IPC: B23K9/067
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems of two-electrode TIG welding forming a single molten pool that heat input is too large to execute minute welding at a welding start point and at a welding end point so that a large number of waste plate members and the like is required, resultantly making the material efficiency low; control for preventing interference of arcs with each other is required; and further an exclusive and complicated structure of a welding torch is required to shorten the distance between electrodes.  <P>SOLUTION: In multi-electrode TIG welding, electrodes are arranged so that the distance between the electrodes is made large enough not to cause the mutual interference of arcs, the structure of a torch is made simple, and interference of arcs is prevented. Further, welding control of each molten pool can be executed independently so that minute control of welding is conducted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008204613-A (JP)
Title: Recording device, recording method, reproducing device and reproducing method for information recording medium
Inventor: UEKI YASUHIRO
IPC: G11B7/24085
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium, capable of obtaining satisfactory reproduction information both from a reproduction exclusive pit line and from a recording reproduction guide groove, and also regularly obtaining optimum tracking characteristics both in an unrecorded area and in a recorded area by reproducing an intermediate area including a pit line by a differential push-pull tracking method or a phase difference method.  <P>SOLUTION: The information recording medium in which bottoms of a guide groove and a pit line formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit line to a guide groove or from a guide groove to a pit line, the information recording medium includes an intermediate area composed of a pit line of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009235700-A (JP)
Title: Seismic isolation structure building
Inventor: YOSHIMATSU KENJI
IPC: F16F15/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic isolation structure building which can be seismic isolated before seismic waves reach the seismic isolation structure building.  <P>SOLUTION: This seismic isolation structure building 1, which has a seismic isolated structure section 2 provided under a building section 3, comprises an air thin film forming device 5 which forms the seismic isolated structure section 2, and an air supply source (compressor 6) which supplies air to the air thin film forming device 5. The air supply source is driven according to a quick earthquake report which is created on the basis of observational data 102 observed by seismographs 101 arranged in geographical areas and which is transmitted to the seismic isolated structure building before the observed seismic waves reach the seismic isolated structure building; the air is supplied to the air thin film forming device; and the air thin film is formed between the air thin film forming device and the ground, so that the building section 3 can be seismic isolated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236034-A (JP)
Title: Tappet roller bearing
Inventor: KOMATA HIROKI
IPC: F01L1/18
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tappet roller bearing capable of ensuring the wear resistance of a roller, making a sliding counterpart member hard to wear, and improving durability.  <P>SOLUTION: The tappet roller bearing 10 comprises a supporting shaft 11 supported by a locker arm 4, and at least one roller 12 rotatably supported on the supporting shaft 11. A chemical compound layer is formed on a surface of the roller 12 by nitriding processing. The thickness of the chemical compound layer is set to 6-20 μm, and a porus layer is formed on the outermost surface of the chemical compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242961-A (JP)
Title: Printing paper
Inventor: ITO MASAKI
IPC: D21H17/41
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing paper which can impart an excellent sizing property, even when acid-free paper using calcium carbonate as a filler and not using aluminum sulfate or using a small amount of the aluminum sulfate is made, has a reduced reduction in fluorescence intensity, and is excellent in whiteness.  <P>SOLUTION: Provided is the printing paper containing a paper-making internal sizing agent containing, as an active ingredient, a doubly ionic copolymer having hydrophobic groups and cationic groups which are at least partially quaternized, and a neutral rosin sizing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT