baber/WOPTO huggingface dataset:
Patent JP-2009179417-A (JP)
Title: Decurling mechanism
Inventor: YAMAMOTO AKIHITO
IPC: B65H29/70
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decurling mechanism capable of preventing any decurling process to a noncurled paper, and changing the roller pinch state without damaging a piece of paper at the decurling position when stopping the paper conveyance.  <P>SOLUTION: The decurling mechanism moves a decurling roller 82 around a conveying roller 81 by means of a position changing roller 83 to change the relative position of the decurling roller 82 to the conveying roller 81 to the decurling position at which a piece of paper web P2 is conveyed while being decurled and the conveyance position at which a paper sheet P1 is conveyed without being decurled. In this case, the clearance between the decurling roller 82 and the conveying roller when the decurling roller is located at the decurling position is set to be larger than that when the decurling roller is located at the conveyance position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180263-A (JP)
Title: Solenoid valve for gas
Inventor: AKAMATSU SHUNSUKE
IPC: F16K31/42
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve for gas capable of being operated at a high speed with low leakage of gas.  <P>SOLUTION: A main body 11 includes an inlet port 15 and an outlet port 16 and a valve sheet 18. The back pressure chamber 23 is filled with gas flowing from the inlet port 15 and the pressure of the gas is energized in the direction to make the main valve 12 seated to the valve sheet 18. A pilot mechanism 13 includes a pilot valve 29 and a pilot valve seat 30. As the pilot valve 29 is unseated from the pilot valve seat 30, gas introduced to the back pressure chamber 23 is discharged. An electromagnetic part 14 lets the pilot valve 29 move in the unseating direction. On the central line of the main valve 12, the passage 24 connecting the back pressure chamber 23 and the pilot valve seat 30 is formed in the main valve 12 so as to be positioned in the passage 24. On the leading side of the pilot valve 29, an engaging part 31 is fixed which works to energize the main valve 12 in the unseating direction by engaging with the main valve 12 when the pilot valve 29 is unseated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181821-A (JP)
Title: Lighting method of microwave excitation discharge lamp
Inventor: SHINOKI AKIRA
IPC: H05B41/24
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve that an abnormal state in an electrodeless discharge lamp immediately after lighting that is lighted by a magnetron driven by a direct current is not continued, and an operational stability is rapidly recovered also from an abnormal state during a stabilized state period.  <P>SOLUTION: A lighting start of the electrodeless discharge lamp 24 is initiated by a soft-start. Electric power supplied to the magnetron 9 is gradually increased so that it takes a longer time to reach a lighting state than what is required when the light-emitting medium which absorbs micro-waves and is vaporized sufficiently. During that period, the output of a direct power source is periodically turned off in a short time to re-set the abnormal operation state. Afterwards, a stable direct current electric power is supplied. During the stable state period, the anode operating current of the magnetron 9 is controlled so as to become constant. In the case an elevation of operating voltage in the discharge lamp 24 is detected, the power output of the direct current power source is turned off in a short time so that the lamp is made to return to the stable state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180952-A (JP)
Title: Karaoke system with electronic index book function
Inventor: HATAYA NAGISA
IPC: G10K15/04
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To be able to retrieve a desired music piece instantaneously when a user selects music using with an electronic index book function.  <P>SOLUTION: The karaoke system is provided with: a per-user performance frequency management means (for example, comprised including a per-user performance frequency management table in a host device 11) for managing performance frequencies of music pieces played until each log-out with tying to an user ID of each user actually logging in every time each user logs into the system in an arbitrary karaoke performance terminal 13; and a selected music display control means 32b for obtaining the performance frequency of each music piece based on the user ID of the user and displaying only music pieces the performance frequencies of which satisfy a prescribed reference on a display part in tabulation as targets for the selected music when the user selects music using with the electronic index book function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186514-A (JP)
Title: Liquid crystal display device
Inventor: TAKEDA ARIHIRO
IPC: G02F1/1335
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device for preventing display quality from being degraded due to charging of counter substrates.  <P>SOLUTION: This liquid crystal display device is provided with an array substrate AR, the counter substrate CT arranged opposite to the array substrate AR, and a liquid crystal layer LQ held between the array substrate AR and the counter substrate CT. The counter substrate CT is provided with an insulation substrate 30, a shield electrode ES arranged on the insulation substrate, an insulation layer 38 arranged on the shield electrode, and a counter electrode ET arranged on the insulation layer, opposite to a pixel electrode through the liquid crystal layer, and having an opening part AP exposing a part of the insulation layer in each pixel. The shield electrode ES is arranged to be overlapped on at least the opening part through the insulation layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183187-A (JP)
Title: Method for producing processed chestnut
Inventor: KAI TADAYOSHI
IPC: A23L19/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing processed chestnuts to which natural sweetness of chestnuts is brought out, whose shell is easily unshelled, and which is excellent in both of the flavor and easiness to eat.  <P>SOLUTION: The method for producing processed chestnuts comprises the process of soaking chestnuts in salt water for 1-30 min, and the process of heating the chestnuts at 120-300°C for 5-60 min in the presence of superheated steam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186753-A (JP)
Title: Observation device
Inventor: FUKUDA HIROSHI
IPC: G02B7/04
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To accurately move the focal position of an objective lens by several μm without being affected by backlash of a feed mechanism and stepping-out of a stepping motor, or hysteresis or the like of a piezo-actuator.  <P>SOLUTION: The observation device 1 includes a light source 3 emitting light of predetermined wavelength, an illumination optical system 4 irradiating an object A to be observed with the light emitted from the light source 3, a detection optical system 5 having the objective lens 12 condensing transmitted light through the object A that is the light with which the object A is irradiated by the illumination optical system, and an image sensor 6 photographing the transmitted light condensed by the detection optical system 5. The detection optical system 5 includes optical distance varying means 13 to 15 changing an optical distance in an optical path between the object A and the image sensor 6 on the optical path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099517-A (JP)
Title: Supported catalyst, method for manufacturing supported catalyst, fuel cell, and method for manufacturing fuel cell
Inventor: HAYAMIZU NAOYA
IPC: B01J37/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supported catalyst capable of accelerating movement of an electron (e<SP>-</SP>) and enhancing utilization efficiency of the catalyst; and to provide a method for manufacturing the supported catalyst, a fuel cell, and a method for manufacturing the fuel cell.  <P>SOLUTION: The supported catalyst includes: a catalyst; and a carbon body. The catalyst is supported on the carbon body, and the carbon body is linear.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188794-A (JP)
Title: Message authenticator generating device, message authenticator verifying device, message authenticator generating method, message authenticator verifying method, program, and recording medium
Inventor: YASUDA MIKI
IPC: H04L9/32
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message authenticator generating method in which the number of calling the compressibility function exceeding m/b times does not depend on m while securing high safety.  <P>SOLUTION: The message authenticator generating device includes: a padding part; a message dividing part; a first checksum calculation part; an intermediate variable calculation part; a second checksum calculation part; and a post-processor. The first checksum calculation part regards an exclusive OR of data m<SB>1</SB>, ..., m<SB>N</SB>as a first checksum S<SB>1</SB>. The intermediate variable calculation part determines a first intermediate variable v<SB>0</SB>of c bits, and repeats calculation for finding an intermediate variable v<SB>n</SB>from an intermediate variable v<SB>n-1</SB>using a bit string Δ<SB>n</SB>N times so as to find an intermediate variable v<SB>N</SB>. The second checksum calculation part regards an exclusive OR of the intermediate variable v<SB>1</SB>, ..., v<SB>N</SB>as a second checksum S<SB>2</SB>. The post-processor finds a message authenticator τ using the bit string Δ'<SB>j</SB>from the first checksum S<SB>1</SB>, the intermediate variable v<SB>N</SB>and the second checksum S<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184316-A (JP)
Title: Resin molded article with skin
Inventor: IRIYAMA SATORU
IPC: B29L31/58
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded article with a skin can assuring sealability and a positional accuracy of a sidewall and an insertion piece by solving the problem that a shape of the insertion piece is complex.  <P>SOLUTION: The insertion piece 42 includes a flat part 43 in contact with the sidewall 35, and a recessed groove 44 mounted on the tip end side of the flat part 43. The sidewall 35 includes a protrusion 45 engaging with the recessed groove 44. The skin material 32 is positioned to the base material 31 by engaging the protrusion 45 with the recessed groove 44. Since the recessed groove 44 is hemispherically recessed as well as the protrusion 45, the insertion piece 42 and the protrusion 45 are surely positioned with good sealability. Since the protrusion mounted on the sidewall of the base material engages with the recessed groove of the insertion piece of the surface material, it is possible to assure the positional accuracy of the base material and the skin material and to improve sealability of the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194143-A (JP)
Title: Semiconductor device
Inventor: KOYAMA HIROSHI
IPC: H01L23/12
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring pattern for realizing the ultrasonic bonding of a flexible board and a base board, without the dispersion of a bonding strength, without having to depend on the wiring pattern for the base board.  <P>SOLUTION: Deformations of wirings 11 on the base board 12 are adjusted in ultrasonic bonding, the dispersions of joining properties at each electrode are eliminated, by equalizing relative rigidities at each wiring, and a semiconductor laminated package having a high reliability on connections can be realized. When the direction of ultrasonic vibration runs parallel with the direction of extending the wirings, the wirings extended from the lower sections of the electrodes restrain the deformations of jointing sections, and loss of ultrasonic energy is suppressed; and the differences in the relative rigidities of the jointing sections are reduced, by thinning line widths in long wirings and thickening them in short wirings.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008205468-A (JP)
Title: Group iii nitride diode on low refractive index carrier substrate
Inventor: KONG HUA-SHUANG
IPC: H01L33/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing the external efficiency of light emitting diodes and diode lamps, and the light emitting diode and light emitting diode lamps produced using the method.  <P>SOLUTION: A light emitting diode is disclosed that includes a layer of p-type Group III nitride and a layer of n-type Group III nitride on a transparent carrier substrate that has an index of refraction lower than the layer of Group III nitride adjacent to the carrier substrate. A layer of transparent adhesive joins the transparent substrate to the Group III nitride layers, and the transparent adhesive has an index of refraction lower than the layer of Group III nitride. The diode includes respective ohmic contacts to the p-type Group III nitride layer and to the n-type Group III nitride layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009191983-A (JP)
Title: Valve actuator
Inventor: KAZAMA MASAHIRO
IPC: F16H1/32
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost compact valve actuator capable of obtaining a large reduction gear ratio with a small number of gears, transmitting power while suppressing the transmission of axial runout to the output side by a simple constitution and improving durability.  <P>SOLUTION: The valve actuator having an internally meshed planetary gear reduction mechanism 10 is provided with at least three external tooth gears 25, 26, 27 in an axially overlapped manner. These external tooth gears 25, 26, 27 are disposed in positions where forces F<SB>1</SB>, F<SB>2</SB>working on an input shaft part 11 based on phases of the two upper and lower external tooth gears 25, 26, and a force F<SB>3</SB>working on the input shaft part 11 based on the phase of the external tooth gear 26 held between the two upper and lower external tooth gears are oppositely balanced at 180°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199112-A (JP)
Title: Design device, design method by design device and design program
Inventor: HIRABAYASHI HIROTO
IPC: G06F17/50
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design device efficiently reducing a scale of hardware of an information processor that is a design target.  <P>SOLUTION: This design device has: setting means (S1-S4) for setting allocation of a bit constituting each instruction constituting a program; a first conversion means (S5) for converting a circuit element group constituting an arithmetic circuit into corresponding design information based on a result of the setting of the setting means; a second conversion means (S6) for converting a circuit element group constituting a random gate circuit of a storage circuit into design information based on the result of the setting of the setting means; a composition means (S7) for composing the design information obtained by the first and second conversion means; a calculation means (S8) for calculating the circuit scale of the information processor based on the composed design information; and adjustment means (S1-S4) for adjusting the allocation of the bit by the setting means such that the circuit scale calculated by the calculation means becomes a prescribed target value or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200659-A (JP)
Title: Optical and electric frequency division clock generator and optical signal processor using the same
Inventor: TSUCHIDA HIDEMI
IPC: H04B10/556
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical and electric frequency division clock generator, an optical clock frequency division apparatus operable for the input of optical signals not including frequency division components, an optical and electric frequency division clock extraction apparatus, an optical time division demultiplexing apparatus, an optical frequency division clock extraction and optical data serial/parallel conversion apparatus, and an optical modulation format conversion apparatus.  <P>SOLUTION: As a basic configuration, a photoelectronic oscillator in the configuration of arranging a frequency divider inside a closed loop positive feedback circuit is used. In the figure 1, a 2<SP>N</SP>frequency divider 7 includes a function of frequency-dividing the frequency of signals into 1/2<SP>N</SP>that a conventional photoelectronic oscillator does not have, and converts the signals of a frequency f<SB>0</SB>which pass through a band-pass filter 6 to the signals of a frequency f<SB>0</SB>/2<SP>N</SP>. Since an optical intensity modulator 2 is driven by the signals of the frequency f0/2<SP>N</SP>, the optical clock signals of the frequency f<SB>0</SB>/2<SP>N</SP>and the electric clock signals of the frequency f<SB>0</SB>/2<SP>N</SP>are simultaneously generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197452-A (JP)
Title: Metal plate accessory for building and manufacturing method of the same
Inventor: SHIGA KAZUAKI
IPC: E04B1/64
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a worker from getting hurt, and to facilitate the construction of an external facing material.  <P>SOLUTION: A metal plate accessory (10) for a building, which is constituted by folding back a metal plate, cut in predetermined dimensions, in a prescribed shape, is characterized in that an upper edge portion (22) including a cut surface (20) formed by cutting working is coated with a resin coating layer (24). Preferably, the resin coating layer (24) is formed from a hot-melt adhesive. In addition, preferably, the metal plate accessory for the building is a draining material for the building.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200738-A (JP)
Title: Information communication device
Inventor: SHIBATA KIWAMU
IPC: H04M9/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information communication device capable of easily attaching/detaching a memory card for recording information received from other pieces of equipment.  <P>SOLUTION: An intercom master has a body module A mounted onto a wall W. A handle 6, which is used for pressing a call switch 3 pressed in a call with an intercom slave from the outside, is detachably mounted onto the front of an exposed panel B. On the front of the exposed panel B, there is a card connection member to which the memory card for recording received image data is connected detachably at a part covered with the handle 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200756-A (JP)
Title: Acoustic communication system, voice communication apparatus, and voice compression change method
Inventor: HAYASHI HIROSHI
IPC: H04L12/70
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic communication system capable of performing an acoustic communication by using a voice communication parameter suitable for the communication environment of a network.  <P>SOLUTION: A first voice communication apparatus includes a network state detection means for measuring the communication environment of the network which is the moving route of packets, and a network state transmission means for notifying a communicating party of the voice communication parameter suitable for the reception of packetized acoustic signals on the basis of the communication environment measured in the network state detection means. A second voice communication apparatus includes a setting means for identifying the voice communication parameter notified from the first voice communication apparatus and performing setting for generating the acoustic signals to be transmitted to the first voice communication apparatus on the basis of the voice communication parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195545-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the easing of unfairness felt by players.  <P>SOLUTION: A Pachinko game machine includes a game board with a starting area, a jackpot lottery unit for jackpot lottery, an ordinary lottery unit which carries out a lottery to determine whether the starting area should be shifted to the opening position from the closed position, a frequency of ordinary lottery memory unit for storing the frequency of lottery by the ordinary lottery unit, a loss compensation control unit which controls the operation of loss compensation containing the collection function for collecting some of prescribed available values required for playing by players and the compensation function for compensating for loss of the players when the result of the jackpot lottery at a prescribed frequency meets prescribed requirements, a selection unit which operates to select whether the control for the operation of the loss compensation should be made or not, a display unit for displaying the prescribed contents, and a display control unit which controls the loss compensation display pertaining to the compensation function. The display control unit controls the loss compensation display according to the frequency of the lottery stored in the frequency of ordinary lottery memory unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196292-A (JP)
Title: Method for fabricating filter assembly, and inkjet head
Inventor: BIZEN RYOICHI
IPC: B41J2/175
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a filter assembly, adequately welding a flow-in hole member to a filter attachment member even when a gut like cut section communicating with a gate section is formed on the flow-in hole member, and also to provide an inkjet head.  <P>SOLUTION: In the method for fabricating a filter assembly, a filter 43 is stuck to a filter attachment member 42 by slightly cutting a gate section communicating with a gut-like cut section 57 of a circular bonding section 52 at a time when a resin of a flow-in member 41 is formed. After that, the circular bonding section 52 of the flow-in member 41 is brought into press-contact with a circular shallow groove section 61 of the filter attachment member 42 to be welded thereto by ultrasonic welding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305783-A (JP)
Title: Separator for electrochemical element and its manufacturing method as well as electrochemical element and its manufacturing method
Inventor: KATAYAMA HIDEAKI
IPC: H01M50/491
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical element excellent in reliability against inner short-circuiting due to various causes, and excellent in safety at the time of abnormal temperature rise of a battery due to short-circuiting and overcharging.  <P>SOLUTION: The separator for the electrochemical element contains a first separator layer and a second separator layer, of which, the former mainly contains resin B swelling by absorbing nonaqueous electrolyte solution as it is heated and increasing its swelling degree in accordance with rise of temperature, and the latter mainly contains a filler with a heat-resistant temperature of 150°C or more, and at least either of them contains planar particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT