baber/WOPTO huggingface dataset:
Patent JP-2011188059-A (JP)
Title: Optical communication system and optical signal branching device
Inventor: TSURITANI TAKEHIRO
IPC: H04J14/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system applicable, regardless of the optical link structure by reducing difference of quality of signals received by respective receiving devices, when setting a one-to-many connection wavelength path.  <P>SOLUTION: This optical communication system includes a plurality of optical signal branching devices which output an optical signal of a selected wavelength out of input optical signals of one or more wavelengths from one or more optional output ports, and in which, when a signal of a selected wavelength is output from two or more output ports, the branch ratio thereof can be set, wherein the branch ratio to be set, when the signal of the selected wavelength is output from two or more output ports is determined based on the maximum value of the sum of cost values of one or more optical links via which the optical signals of the wavelengths output from the respective output ports pass. Here, the cost value of the optical link represents the level of degradation of an optical signal-to-noise ratio imposed on the optical signal which has passed through the optical link.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183491-A (JP)
Title: Clamp mechanism and edge replacement type tool
Inventor: DAIGUJI HISASHI
IPC: B23B27/16
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To use a member for a clamp over a long period, and to increase installation strength of an cutting insert to an insert installing seat, without abrading the member for the clamp when attaching-detaching the cutting insert to the insert installing seat.  <P>SOLUTION: This clamp mechanism 5 is provided with an insert pressing member 7 and a screw member 8, for fixing the cutting insert 6 having a through-hole 10 penetrating in the thickness direction and having a slit 11 opening by extending outside from the through-hole, to the insert installing seat 3 of a tool body 2. The insert pressing member includes a diametrically expansive head part 12 engaging with the through-hole of the cutting insert and a body part 13 inserted into the through-hole by extending from the diametrically expansive head part. A screw hole 14 is formed in the body part. In the screw member, among male screw parts respectively formed on both ends, one is screwed to a screw hole 4 formed in the insert installing seat of the tool body, and the other is screwed to the screw hole 14 of the insert pressing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188301-A (JP)
Title: Communication control system, communication control method, and communication control program
Inventor: MORIZUMI TOSHIMI
IPC: H04L1/16
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To control communication for relieving information which is missed by an external factor such as deterioration etc. of a communication state, in order not to give influence to communication efficiency of the other information reception device and the whole of the communication efficiency.  <P>SOLUTION: A schedule calculating unit 205 of an information distribution device 2 produces schedule information for one-to-one communication. This schedule information is distributed to a plurality of information reception devices 3 by being overlapped with distribution information as needed. A communication control unit 303 of each information reception device 3 separates both if the schedule information is overlapped to the distribution information, and stores into a storage unit 305. This function unit 303 calculates a plurality of starting times of one-to-one communication from the schedule information if missing exists in the distribution information, and stores into the storage unit 305. At this time, a request is made to the information distribution device 2 if the schedule information does not exist in the storage unit 305. The function unit 303 accesses to the information distribution device 2 at a communication starting time of the storage unit 305, and performs compensation of the missing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185004-A (JP)
Title: Construction machine
Inventor: SHIMIZU TAKESHI
IPC: E02F9/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance workability when connecting a flow-in side connection pipe to a flow-in port of an oil cooler, and when connecting a flow-out side connection pipe to a flow-out port.  <P>SOLUTION: An oil cooler assembly 20 is preliminarily formed to connect one end side of a flow-in side extension connection pipe 22 to the flow-in port 21D of the oil cooler 21, and to connect one end side of a flow-out side extension connection pipe 23 to the flow-out port 21E. A tip part of the flow-in side extension connection pipe 22 and a tip part of the flow-out side extension connection pipe 23 are extracted between the right ane right vertical plates 5B, 5C of a turning frame 5. Working for connecting the flow-in side connection pipe 25 to the tip part of the flow-in side extension connection pipe 22, and for connecting the flow-out side connection pipe 26 to the tip part of the flow-out side extension connection pipe 23 is executed thereby with a margin within a wide working space between the right and left vertical plates 5B, 5C, even when the oil cooler 21 is arranged adjacently on the rear face 10B of a cap 10, enhancing the workability therefor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184660-A (JP)
Title: Rosin-modified phenol resin, method for producing the same and printing ink
Inventor: KAWASE SHIGERU
IPC: C09D11/10
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rosin-modified phenol resin for reducing the amount of mist of the printing ink without deteriorating gloss of a print and flowability of a printing ink while maintaining ink performances (drying properties, emulsifiability, etc.), and to provide a method for producing the same and a printing ink.  <P>SOLUTION: The rosin-modified phenol resin is obtained by reacting rosins (a), containing dehydroabietic acid of 5-20% a condensate of phenols and formaldehyde (b) and a polyol (c), and has a weight average molecular weight by gel permeation chromatography of 50,000-300,000, and a content of a component having a weight average molecular weight of 200-400 is 2-6%. The printing ink including the rosin-modified phenol resin is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187031-A (JP)
Title: Environment management device, environmental information processing apparatus, environmental information management device, environment management cooperation system, environmental management method, environmental information processing method, and environmental information management method
Inventor: OTANI MASARU
IPC: G06Q50/16
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an environment management device which makes a store or a store personnel perform environmental activities according to the environment of the store.  <P>SOLUTION: The environment management device 10 includes an environmental information obtaining part 11 which obtains environmental information which shows an environmental condition of a predetermined zone of the store, a customer information obtaining part 13 which obtains information about a customer who stays at the zone as customer information, an environmental management information generation part 16 which generates environmental management information containing an instruction about actions of the store personnel based on the environmental information and the customer information, and a display control part 17 which performs control to provide the store personnel with the environmental management information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192223-A (JP)
Title: Client device, display method, program, information processing apparatus, and information processing system
Inventor: OKABE KAZUMASA
IPC: G06F3/0481
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a user to find out targeted item information, while securing efficiency during browsing a prescribed web page.  <P>SOLUTION: A client device 10 which acquires a web page including a plurality of pieces of item information from an information processing apparatus via a network includes: a designated item acquisition unit 19 which acquires item information designated by the user; a calculation unit 27 which calculates positions of respective pieces of the acquired item information, relative to an entire range of the web page; and an object display unit 29 which displays an object showing the entire range of the web page on a display screen of the web page and identifies and displays relative positions on a display area of objects corresponding to the calculated positions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198802-A (JP)
Title: Stack structure of cooling unit for water-cooled semiconductor
Inventor: HIGUCHI MASAAKI
IPC: H02M7/48
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a stack structure of a cooling unit for a water-cooled semiconductor, in which aggregated piping with a frame function and cooling bodies are directly fitted to each other and which therefore has simple, compact and thin configuration, and which eliminates the need to keep water flow balance and has small risk of water leakage.SOLUTION: A stack configuration is employed in which the plurality of cooling bodies 6 watertightly fitted to the aggregated piping 5 with the frame function is attached in a bridged manner to between the aggregated piping 5. A cooling body 6 arranged in an upper stage is configured in such a way that cooling water flowing in the cooling body 6 from a cooling water port 2 flows uniformly in a water passage 3 provided in the cooling body 6 through a cooling body header 1 having a bending portion of predetermined curvature. The water passage 3 formed by closely digging grooves increases pressure loss of the cooling water flowing in the cooling body 6 and it is therefore unnecessary to keep any special flow rate balance among the cooling bodies 6. Each of the aggregated piping 5 is fixed to an external box 7, and connected to a water feed portion or water drain portion for the cooling water through a flange or detachable joint 8.
Patent JP-2011198518-A (JP)
Title: Conductive particulate and method for manufacturing the same, and visible light transmission type particle dispersion conductor
Inventor: SATO TSUGIO
IPC: H01B1/08
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide conductive particulates which contain tungsten oxide or/and a compound tungsten oxide with high conductivity, and to provide a manufacturing method thereof.SOLUTION: The conductive particulates contain tungsten oxide as expressed by a general formula WyOz (provided that, 2.2≤z/y≤2.999) or/and a compound tungsten oxide as expressed by a general formula MxWyOz (provided that, M element is an element of one kind or more selected from H, He, alkali metal, alkali earth metal, rare-earth element, Mg, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, Sb, B, F, P, S, Se, Br, Te, Ti, Nb, V, Mo, Ta, Re, Be, Hf, Os, Bi, and I, 0.001≤x/y≤1.1, 2.2≤z/y≤3.0). A visible light transmission type particle dispersion conductor using that is provided.
Patent JP-2011195499-A (JP)
Title: Sulfonium salt, photo acid-generating agent and photosensitive resin composition
Inventor: SUZUKI KAZUO
IPC: C07F5/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sulfonium salt highly photosensitive to i-line.SOLUTION: The sulfonium salt represented by formula (1)(wherein R-Rare each independently an alkyl group, hydroxy group, alkoxy group, alkylcarbonyl group, arylcarbonyl group, alkoxycarbonyl group, aryloxycarbonyl group, arylthiocarbonyl group, acyloxy group, arylthio group, alkylthio group, aryl group, heterocyclic hydrocarbon group, aryloxy group, alkylsulfinyl group, arylsulfinyl group, alkylsulfonyl group, arylsulfonyl group, hydroxy(poly)alkyleneoxy group, optionally substituted amino group, cyano group, nitro group or halogen atom; m-mare the number of R-R, respectively; m, mand mare each an integer of 0-5; m, mand mare each an integer of 0-4; Xis a monovalent polyatomic anion) is provided.
Patent JP-2011194063-A (JP)
Title: Game machine
Inventor: KAWAKAMI KOTA
IPC: A63F7/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide units for preventing malfunction of devices constituting a game machine.SOLUTION: The game machine having a plurality of devices includes: a transmitting unit for serial transmission of a signal element group in order to control the plurality of devices; and a signal generating unit for converting at least one or both of a predetermined signal element for controlling the predetermined device of the plurality of devices and an adjacent signal element so as to have a code opposite to a code indicating the operation of the predetermined device, in the order transmitted by the transmitting unit.
Patent JP-2010188342-A (JP)
Title: Material separation device
Inventor: HASSARD JOHN
IPC: B03C5/00
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for separation of materials.  <P>SOLUTION: A separating device for use in separating electrically charged components, e.g., by electrophoresis, comprises a channel branched at a branch point to provide a main feed channel 105 connected to at least two subsidiary channels 110 and 115. In use, different components 120, 125, and 130 show differential migration along the feed channel 105 so that they can be separated into different subsidiary channels 110 and 115 at the branch point. To support this separation, the separating device is provided with switchable voltage control means for controlling local voltages in a region of the branch point to provide potential differences of opposing polarity along the respective subsidiary channels 110 and 115 such that a component to be separated 125 can be caused to migrate from the feed channel into a different subsidiary channel 115 from one or more other components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011209431-A (JP)
Title: Image forming apparatus
Inventor: MORI NORITAKA
IPC: G03G21/16
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a waste toner container can be easily installed in and removed from a chassis when providing a feed roller for manually-supplied sheets on the same side as an opening for installation and removal of the waste toner container.SOLUTION: The image forming apparatus (color multifunction peripheral 1) includes: a second feeding path 420 for a manually-supplied sheet which merges into a first feeding path 410, which ranges between a first feed roller 42 and a secondary transfer roller 93, and extends from one side surface (front side 21) side toward the other side surface (rear side 25) side; and a second feed roller 423 which is arranged in a position within the second feeding path 420 on the one side surface side from the waste toner container 200 and in a horizontally overlapping position with the waste toner container 200. The second feed roller 423 is provided on a cover (second front cover 22B). Thus, the waste toner container 200 can move passing through space, which has been occupied by the second feed roller 423, and an opening (second opening 21B) when the cover is opened.
Patent JP-2011210983-A (JP)
Title: Copper foil for printed wiring board which forms circuit with superior electrical transmission characteristic, and layered body using the same
Inventor: CHUGANJI MISATO
IPC: H05K3/06
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil for a printed wiring board that has an excellent etching property during circuit pattern formation, is suitable to fine pitch fabrication, and has excellent electrical transmission characteristics, and to provide a layered body using the same.SOLUTION: The copper foil for the printed wiring board includes: a copper foil base material, at least one of surfaces of which has a surface roughness Ra of ≤0.1 μm; and a coating layer which covers at least a part of the surface of the copper foil base material and is composed of one or more kinds among Pt, Au and Pd.
Patent JP-2011208899-A (JP)
Title: Heat exchange unit
Inventor: NOMURA MASAKAZU
IPC: F24H9/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange unit which is improved in strength of a housing of device components while reducing the number of components.SOLUTION: In this heat exchange unit, a base plate forming a bottom section of a shell of the heat exchange unit and an outer box forming sections excluding the bottom section of the shell are connected and fixed by a special plate used also to fix an operating section and a pressure meter, the strength of the housing of the device can be improved, the number of components necessary for fixing the operating section and the pressure meter can be reduced, and operability in assembling can be improved. By reducing the number of components, accumulated variation due to finishing and assembling of the components can be reduced, variation of positions of the operating section and the pressure meter can be suppressed, and good appearance of the shell of a product can be kept.
Patent JP-2011207846-A (JP)
Title: Anthracene derivative, manufacturing method of the same, and electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: C07C201/12
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an anthracene derivative that enhances photosensitivity as a charge-transporting agent of an electrophotographic photoreceptor, a manufacturing method of the same, and an electrophotographic photoreceptor exhibiting excellent photosensitivity.SOLUTION: The anthracene derivative is represented by formula (1). In formula (1), Ar is a hydrogen atom or a group represented by formula (2); R, Rand Rare each a 1-8C alkyl group, 6-18C aryl group, 7-18C aralkyl group or 3-12C cycloalkyl group; p and q are each an integer of 0-4 satisfying an expression: p+q≤4; r is an integer of 0-4; and m is an integer of 1 or 2. In formula (2), Ris the same as R; s is an integer of 0-4; and n is an integer of 1 or 2.
Patent JP-2011217067-A (JP)
Title: Sound signal output control device
Inventor: UESUGI NOBUTOSHI
IPC: H04R3/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology to output an input sound signal without clipping.SOLUTION: A compressor control unit 103 inputs predetermined compression control information to a compressor 104 according to a microphone sound volume amplifying an output signal of a microphone 10, if the sound signal from the microphone 10 is input, the compressor 104 compares the signal level of the voice signal and a predetermined threshold value based on the compression control information according to the microphone sound volume instructed from the compressor control unit 103, carries out compression processing following a compression mode determined according to the microphone sound volume, and outputs it.
Patent JP-2011213554-A (JP)
Title: Optical glass, preform for precision press molding, optical element, methods for manufacturing the same, and image pickup device
Inventor: TAKAZAWA HIROKI
IPC: C03C3/066
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide optical glass, a preform for precision press molding, an optical element, methods for manufacturing the same, and an image pickup device including the optical element, wherein the optical glass not only has a high refractive index, a high dispersion property, and excellent precision press moldability, but also has excellent devitrification stability upon reheating and a partial dispersion ratio kept low.SOLUTION: The optical glass is oxide glass having a refractive index nd of 1.75-1.86 and an Abbe number νd of 24-30 and comprises, denoted as cation percentages, 15-35% Si, 0-20% B, 15-25% Nb, 0-9% Ti, 0-3% Zr, 0.25-2.5% W, 0-19% Li, 3-19% Na, 0-18% K, and 0-2% Ba, wherein the cation ratio of (Nb/(Nb+Ti)) is 0.71-1, H/L is 1.15-2.55 [H=(20Si+2Nb), L=(8B+6Li+5Na+3K+3Zn+7W)], the total content of Ti, Nb, W, Ba, Ca, Zr, and Liis ≤50%, the total content of Ti, Nb, and Zris 20-30.78%, and the total content of Ba, Ca, and Zris 0-3.79.
Patent JP-2011216375-A (JP)
Title: Membrane-electrode assembly and fuel cell
Inventor: TAKAMI YOJI
IPC: H01M8/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell having high drainage performance and gas diffusion performance and improved voltage characteristics.SOLUTION: A membrane-electrode assembly 50 includes an anode gas diffusion layer 28 contained in an anode 22 and a cathode gas diffusion layer 32 contained in a cathode 24. The anode gas diffusion layer 28 includes an anode gas diffusion base 27 and an anode microporous layer 29 arranged on a first surface of the anode gas diffusion base 27. The cathode gas diffusion layer 32 includes a cathode gas diffusion base 31 and a cathode microporous layer 33 arranged on a first surface of the cathode gas diffusion base 31. The strike-through ratio in a second surface of the anode gas diffusion base 27 and/or the strike-through ratio in a second surface of the cathode gas diffusion base 31 are/is larger than 0.2%.
Patent JP-2011217567-A (JP)
Title: Motor
Inventor: NASHIKI MASAYUKI
IPC: H02P5/74
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the overall cost of a plurality of motors, each including a control circuit, and also to reduce the size and weight thereof.SOLUTION: A plurality of motors that can be driven by a direct current as a unidirectional current are driven by a power supplier ST for selecting a motor and a multiphase phase current supplier TRm that supplies a direct current to each of phase windings Wm connected in series. By sharing the phase current supplier TRm among the plurality of motors, the overall cost, size, and weight of the motors can be reduced. Not only the motors can be selectively controlled, but also the speeds and positions of plural motors can be controlled concurrently by time division control.
Patent JP-2011221576-A (JP)
Title: Image-forming system
Inventor: KATSUKI TAKUYA
IPC: B41J29/38
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming system capable of causing an image-forming device to execute multiple jobs collectively since other information processors also request job execution and of reducing power consumed by the image-forming device in comparison to separate execution of multiple jobs, when the information processor requests job execution.SOLUTION: A PC 3A accepts input to operate requests for job execution and synergistic notice and transmits the requests for job execution and synergistic notice to a management device 2. Upon receiving the requests for job execution and synergistic notice from the PC 3A, the management device 2 sends the synergistic notice to PC 3B to 3D which are destinations of the synergistic notice, and asks for the requests for job execution. Upon receiving the requests for job execution from the PC 3B to 3D within a predetermined time after sending the synergistic notice, the management device 2 transmits jobs which the PC 3A and the PC 3B to 3D request to execute to an image-forming device 1. The image-forming device 1 collectively executes the received jobs.