baber/WOPTO huggingface dataset:
Patent JP-2009277670-A (JP)
Title: Onboard fuel cell system
Inventor: YOSHIZUMI KIYOSHI
IPC: B60K8/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard fuel cell system capable of securing high safety.  <P>SOLUTION: Hydrogen gas discharged from a shut valve 414 is sent into an oxygen off-gas discharge flow passage 503 by passing through a discharge flow passage 407, and is diluted by being mixed with oxygen off-gas flowing in the oxygen off-gas discharge flow passage 503 in a mixing part 411. The gas mixed by the mixing part 411 flows in a combustor 510 via a gas-liquid separator 508. The combustor 510 has a platinum catalyst 512, and further reduces the concentration of hydrogen included in the mixed gas by reacting the hydrogen included in the mixed gas with oxygen by combustion. The mixed gas reduced in the hydrogen concentration by the combustor 510 is discharged in the atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011046621-A (JP)
Title: Method for producing mixed crushed product of calcium compound and cellulose
Inventor: UMEHARA MASAHIRO
IPC: B02C17/14
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a mixed crushed product of a cellulose and a calcium compound excellent in solubility in water, to provide a mixed crushed product obtained by the production method, and to provide a calcium compound-containing composition containing the mixed crushed product.  <P>SOLUTION: There are provided the method for producing the mixed crushed product of cellulose and a calcium compound, including mixing the cellulose-containing material with the calcium compound-containing material and crushing them, wherein in the calcium compound-containing material the solubility in 100 g of water is ≤1 g and the content of the calcium compound in water-removed residual components is ≥50 mass%, with a medium type crusher; the mixed crushed product obtained by the production method; and the calcium-containing composition containing the mixed crushed product.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049790-A (JP)
Title: Delay lock loop circuit and semiconductor integration circuit device
Inventor: SHIHARA MASAHIKO
IPC: H03K5/131
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay lock loop circuit with a smaller circuit area and a semiconductor integration circuit device installed with the delay lock loop circuit, which address a wide frequency band from a low frequency to a high frequency.  <P>SOLUTION: A delay lock loop circuit includes a phase change circuit, a delay line circuit and delay control circuit. The phase change circuit outputs a first signal having a first phase difference with respect to a reference clock inputted therein and a second signal having a second phase difference. A difference between the first and second phase differences shows a predetermined amount of phase delay. The delay line circuit includes a plurality of delay circuits each having a variable unit amount of delay. The delay control circuit controls the unit amount of delay in order for a sum of the unit amounts of delay to be equal to a reference amount of phase delay.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053978-A (JP)
Title: Machine-to-machine communication system using asynchronous multicast middleware
Inventor: KAISO NORIYUKI
IPC: G06F13/00
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine-to-machine communication system using asynchronous multicast middleware which autonomously achieves an inter-group communication function only by many client apparatuses without using a server.  <P>SOLUTION: At least one or more machines 100 such as industrial robots are connected to a network 200. In addition to a data communication I/F 10 and an application program 30, each machine 100 includes a middleware program 20 which can achieve machine-to-machine type asynchronous multicast. The middleware program 20 includes: a logical channel management function 21 between middleware programs 20; a logical channel data distribution function 22 for distributing communication data to a segment 210 in which the machine 100 belonging to the logical channel exists; and a data screening function 23 to achieve machine-to-machine type asynchronous multicast communication.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055328-A (JP)
Title: Crossing structure of transmission line
Inventor: NISHIMOTO KENGO
IPC: H01P5/02
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossing structure of transmission lines in which the transmission lines can be sufficiently isolated, the structure is simplified and costs are reduced.  <P>SOLUTION: In a crossing structure of the transmission lines for crossing microstrip lines 1, 2, each of the microstrip lines 1, 2 is a transmission line of a planar structure type, and a point A on the microstrip line 1 separated from the center of a crossing part of the microstrip lines 1, 2 only for a predetermined first distance s1 and a point B on the microstrip line 2 separated from the center only for a predetermined second distance s2 are connected by a lead wire 4 having a length (d). When a center frequency of a frequency band to be used is defined as fc, the distances s1 and s2 are made minute relative to a wavelength at the center frequency fc, parasitic capacitance between the microstrip lines 1, 2 at the crossing part is defined as C and the equivalent inductance of the lead wire 4 is defined as L, the length (d) is adjusted to such a length that the center frequency fc becomes almost 1/(2π(LC)<SP>0.5</SP>), and determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052352-A (JP)
Title: Men's underwear
Inventor: OKUNO KAZUO
IPC: A41B9/02
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a men's underwear capable of changing the area of openings of a cover at small intervals without preparing a multiplicity of cover members.  <P>SOLUTION: The men's underwear includes: an opening 1a for a body of a person; a pair of openings 1b for legs of the person, positioned at the opposite side of the opening 1a for the body; a front body 2 having a window formed in a portion corresponding to a scrotum of the person, linking to the opening 1a for the body and the pair of openings 1b for legs; and a cover 5 that covers a part or the whole of the window 2a of the front body 2, and is provided detachably to the front body 2, wherein an area of an opening of the window 2a of the front body 2 can be changed continuously by changing the folding state of the cover 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028709-A (JP)
Title: Aggregated user presence management method within home network and device for user presence management within home network
Inventor: SZUCS PAUL
IPC: G06F13/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the accuracy of user presence information between connecting devices within a home network by managing aggregated user presence information by an improved method.  <P>SOLUTION: The presence management method within a home network includes steps of: confirming the presence of one or more users at one or more devices within the home network; storing the confirmed presence information for the one or more users; receiving data from a remote server having a specific recipient; and determining which of the one or more users corresponds to the recipient and sending the received data in accordance with the stored presence information to at least one device within the home network for which the presence of the one or more users corresponding to the recipient has been stored.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061335-A (JP)
Title: Monitoring circuit, monitoring method, and image forming apparatus
Inventor: KANANO SATOSHI
IPC: G06F3/12
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring circuit that starts control of an object to be controlled in a short time after initialization even when a rewritable integrated circuit is enlarged to increase initialization time, and to provide a monitoring method, and an image forming apparatus with the monitoring circuit mounted thereon.  <P>SOLUTION: While a Hi-level FPGA (Field Programmable Gate Array) initialization complete signal output by an FPGA initialization circuit 134 is supplied to a CPU 121, a Low-level FPGA initialization complete signal is supplied to a reset part 126 as a watchdog invalidation signal. Until the initialization of an FPGA 124 is completed, a watchdog function of a reset part 126 is invalidated. AC current is not supplied to a fuser lamp 101 controlled by the FPGA 124.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061005-A (JP)
Title: Electronic device
Inventor: OKI TSUYOSHI
IPC: H01L27/04
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a device wherein a metal thin film can have different resistivities, without inducing the increased number of manufacturing steps or an increase in area.  <P>SOLUTION: A resistance film 5 for regulating the resistance value of a resistance element is arranged in one conductive film arrangement hierarchy among insulation layers in a lamination structure formed in a substrate. A hydrogen absorption metal 3 is arranged in another conductive film arrangement hierarchy in at least one direction of the direction of thickness of the resistance film 5 in such a condition that it is insulated from the resistance film 5 and at a position and in size wherein it overlaps at least the entire region of a region among contact edges of a metal resistance film when viewed from the top.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010016861-A (JP)
Title: Memory architecture for map decoder
Inventor: HALTER STEVEN J
IPC: H03M13/27
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory architecture for a map decoder.  <P>SOLUTION: The present invention is a novel and improved technique for applying particular techniques to turbo or interactive decoding techniques. A system for decoding includes a channel deinterleaver RAM for storing a block of symbol estimates and a set of S state metric calculators. Each state metric calculator is for generating a set of state metric calculators and a set of S+1 window RAMs, wherein, S of the S+1 window RAMs provide symbol estimates to the S state metric calculators. A remaining window RAM receives symbol estimates from the channel deinterleaver RAM.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011058062-A (JP)
Title: Solution for adding catalyst; electroless plating and direct plating using the same
Inventor: YAMAMOTO HISAMITSU
IPC: C25D5/54
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution for adding catalysts for plating an insulating part of a printed wiring board, a package substrate, an ornament, or the like and to provide an electroless plating and a direct plating using the same.  <P>SOLUTION: The solution for adding catalyst for plating an insulating part of an article to be plated having the insulating part includes a water-soluble palladium compound, a reducing agent, a dispersing agent, catechol, a copper antioxidant, and a buffer and has a pH of 4 or more. Since the inventive solution is a colloidal solution which contains only Pd and does not contain Sn, compared with a Pd-Sn colloidal solution, it has the following advantages: pre-dip treatment and Sn-removing treatment are not required, allowing simplification of catalyst-imparting treatment; haloing is not formed because pH is 4 or more; and since the a solution for adding catalyst provides a reducing atmosphere with the reducing agent in the solution, a copper surface is not oxidized and copper dissolution does not arise, thereby preventing a palladium displacement reaction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056473-A (JP)
Title: Photocatalyst coated object, and photocatalyst coating solution
Inventor: TAKAGI YOJI
IPC: B01J35/02
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst coated object showing excellent harmful gas decomposition properties and antifungal-algicidal properties while suppressing the deterioration of a base material, and a photocatalyst aqueous coating solution.  <P>SOLUTION: The photocatalyst coated object is equipped with the base material and the photocatalyst layer provided on the base material. The photocatalyst layer is obtained by drying the photocatalyst coating solution applied to the base material and the photocatalyst coating solution is composed of photocatalytic titanium oxide particles, zirconia particles, a silicone emulsion, a water-soluble silver compound and water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064091-A (JP)
Title: Fuel heating device
Inventor: KATO TAKASHI
IPC: F02M31/125
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To heat fuel at an early stage while stabilizing the starting operation of an internal combustion engine by preventing empty burning of a fuel heating device at starting of the internal combustion engine.  <P>SOLUTION: The fuel heating device 3 for heating fuel supplied from a fuel supply pipe 2 to an internal combustion engine includes a heater housing 8 provided in the fuel supply pipe 2 for sectioning a heating chamber 7, a heater 9 provided in the heating chamber 7, an ECU 10 for controlling energization to the heater 9, and a fuel pressure sensor 25 for sensing the fuel pressure PF in the heating chamber 7. At the starting of the internal combustion engine, the ECU 10 judges whether or not air is introduced in the heating chamber 7 by an amount to cause empty burning based on the fuel pressure PF sensed by the fuel pressure sensor 25 (step S36). In the case the fuel pressure PF is at or higher than a predetermined threshold value, that is, the residual air in the heating chamber 7 is at or less than a predetermined amount (Yes), starting duty Ds to the heater 9 is set based on the cooling water temperature TW and the ethanol concentration KREFBS.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063077-A (JP)
Title: Tire
Inventor: KIWAKI KOYO
IPC: B60C11/01
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire which suppresses uneven wear of a ground contact end of a tread while preventing deterioration in durability due to extension of cracks.  <P>SOLUTION: In the tire, a plurality of shoulder grooves 200 are formed in a tread shoulder section 120. The shoulder grooves 200 are formed outside in a tread width direction rather than the ground contact end TRe of the tread when regular load is applied to the tire which is set to have regular inner pressure. The depth of the shoulder grooves 200 at the outside end in the tread width direction of the shoulder grooves 200 is deeper than the depth of the shoulder grooves 200 at the inner end in the tread width direction of the shoulder grooves 200. Parts of the shoulder grooves 200 are overlapped with the adjacent shoulder grooves 200 in the tread width direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010108919-A (JP)
Title: Planar light source device, and display using the same
Inventor: SAKAI SEIJI
IPC: F21S2/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light source device high in uniformity of in-plane luminance and utilization efficiency of light, and to provide a display using the same.  <P>SOLUTION: A light guide plate 1 planarly propagates incident light and emits the light from an emitting surface 101. In the light guide plate 1, a first recessed part 110 is formed in an almost central part of the emitting surface 101. The first recessed part 110 is cylinder-shaped, and on a bottom surface 111 thereof, a refraction part 8 for refracting light incident from a light source 3 in a direction apart from the center O of a circle on the bottom surface 111 is prepared.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011062798-A (JP)
Title: Robot control device and robot control method
Inventor: ISHIKAWA TAKABUMI
IPC: B25J9/16
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a robot control device easily controlling a robot with a simple constitution.  <P>SOLUTION: The robot control device includes a robot CPU 21 which, when instruction information 30A defined by an I/O number 3A representing a position inside an I/O area inputting/outputting data and the data 4A written in the position of the I/O number 3A is received from a PLC (programmable logic controller) 1 operated by a predetermined programming language, makes the robot 5 perform a motion according to the instruction information 30A based on the I/O number 3A and the data 4A in the instruction information 30A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063573-A (JP)
Title: Method for immunizing animal, composition for immunization, method for producing antibody, method for producing hybridoma and method for producing monoclonal antibody
Inventor: CHIBA JO
IPC: C12N5/16
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide various kinds of techniques such as a method for immunizing an animal, which induces a humoral immune response in high efficiency when an antibody to an antigen protein is prepared by gene immunization.  <P>SOLUTION: A first gene encoding the whole or a part of antigen protein and a second gene encoding the whole or a part of GroEL are administered to an animal so that the first gene and the second gene are expressed in the animal body and a humoral immune response to the antigen protein is induced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036631-A (JP)
Title: Wrench for drill guide
Inventor: SOGO MOTOFUMI
IPC: A61C8/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrench for a drill guide, for guiding a drill used for preparing a dental implant forming cavity to a guide sleeve, in a guide for implant burial having the guide sleeve for guiding the preparation of the implant forming cavity.  <P>SOLUTION: The wrench for the drill guide includes a holding member extending in the longitudinal direction, an arm member provided with a drill guide sleeve always downward to the holding member on a distal end part and offset downward along the proximal and distal direction, and a connecting member for detachably connecting the holding member and the arm member on the respective distal side and proximal side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072354-A (JP)
Title: Thread tension device of sewing machine
Inventor: KITO HIROAKI
IPC: D05B47/04
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread tension device of a sewing machine capable of stabilizing tension applied to a needle thread.  <P>SOLUTION: The thread tension device fixes a fixing section 24 regulating the movement of a second thread tension tray 23 to a front end part to a thread forming shaft part 184 of a thread tension shaft 18. A splitting groove 185 is formed along a shaft center in the thread forming shaft part 184. The inserting part 291 of the plate rod member 29 is fit into the splitting groove 185. The thread tension device can prevent the thread forming shaft part 184 from deforming even though force acts on the thread forming shaft part 184 when fixing the hex nut 241 and the hex nut 242 to the thread forming shaft part 184. The hex nut 241 and the hex nut 242 do not loosen because it is possible to prevent the thread forming shaft part 184 from deforming. Accordingly, the thread tension device can surely regulate the position of the second thread tension tray 23 and can stabilize the tension which the first thread tension tray 23 and the second thread tension tray 22 apply to the needle thread 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302072-A (JP)
Title: Induction heating cooker
Inventor: SEKINE KATSUTEN
IPC: H05B6/12
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower-profile induction heating cooker that can uniformly cool an induction heating coil.  <P>SOLUTION: The induction heating cooker comprises: the induction heating coil 11 for heating a heated object; a coil base 12d on which the induction heating coil 11 is placed; and a coil base unit 70 consisting of a shielding ring 17 annularly formed around the coil base 12d with a conductor. A cooling hole 22 is provided in a position as the projection plane of the induction heating coil 11 on the coil base 12d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011076192-A (JP)
Title: Program, device and method for design support
Inventor: MURAMATSU ATSUSHI
IPC: H01L21/82
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To determine the change of circuit performance due to noise generation, and support the design of a clock tree for avoiding performance deterioration due to the noise.  <P>SOLUTION: A design support device 100 is configured to, when determining object circuit design information 101, acquire information related with an analog circuit for determining an effect, due to a noise, and to verify a relation between a nose input timing and performance change (step S110), and to acquire information related with a digital circuit for determining a circuit for generating the noise, and to calculate a noise generated in the circuit (step S120), and to adjust the input timing of the noise into a timing in which an effect, to circuit performance is small by using the information acquired by the steps S110 and 120 (step S130), and to design a clock tree by adjusting the operation timing of the whole circuit to a timing in which the period of the specified input timing is not overlapped with the peak of the noise calculated by the step S120 (step S140).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302588-A (JP)
Title: Multilayer printed wiring board, and manufacturing method thereof
Inventor: WANG DONGDONG
IPC: H05K3/46
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To present a multilayer printed wiring board of which adhesive property between an interlayer resin insulating film and a conductor circuit, formability of a fine pattern, signal propagating property in a high frequency bandwidth, solder heat resistance, and further warping resistance and crack resistance for its substrate are excellent, and to provide a manufacturing method thereof.  <P>SOLUTION: In the multilayer printed wiring board constituted by interlayer resin insulating layers and conductor circuits alternatively laminated on both the sides of the substrate, the conductor circuit on the top side and the conductor circuit on the bottom side are connected through via-holes. The multilayer printed wiring board is manufactured by forming a metal layer on at least a part of the surface of the conductor circuit on the top side or the bottom side, which is provided with one or more metals selected from Ti, V, Cr, Mn, Fe, Co, Ni, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Hf, Ta, W, Re, Os, Ir, Pt, Au, Rf, Db, Sg, Bh, Hs, Mt, Ds, Rg, Al and Sn.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011075358-A (JP)
Title: Foreign material inspecting method and foreign material inspecting apparatus
Inventor: GUNJI MASANORI
IPC: G01N21/95
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for highly accurately detecting defects of wafers having patterns, such as wafers of semiconductor devices, and defects of liquid crystal substrates and those of media.  <P>SOLUTION: According to the first feature, an inspecting apparatus has: an irradiation optical system which radiates light to a substrate to be inspected; a detection optical system which detects light from the substrate to be inspected; and a spatial filter which blocks diffracted light from the substrate to be inspected. The spatial filter has: a plurality of light blocking members; a control member which changes at least the shape, angle or interval of the blocking members; and a control unit which controls the control member.  <P>COPYRIGHT: (C)2011,JPO&INPIT