baber/WOPTO huggingface dataset:
Patent JP-2012202739-A (JP)
Title: Heating value measuring system and heating value measuring method
Inventor: OISHI YASUHARU
IPC: G01N25/20
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating value measuring system capable of easily and accurately measuring a heating value of gas.SOLUTION: A heating value measuring system comprises: a container 101 which has a heater element, where a plurality of different voltages can be applied thereto, as well as a pressure sensor and is injected with gas; a formula storage device 402 which stores a heating value calculation formula with electric signals from the heater element, when energized by each of the plurality of the voltages, as well as the electric signal from the pressure sensor as independent variables and the heating value as a dependent variable; and a heating value calculation section 305 which calculates a measurement of the heating value of the gas injected into the container 101 by substituting the electric signals from the heater element as well as the pressure sensor for the independent variables in the heating value calculation formula.
Patent JP-2012203372-A (JP)
Title: Fixing device, pressure roll, and image forming device
Inventor: OHARA HIDEAKI
IPC: G03G15/20
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress damage to a cylindrical part for pressing a belt member or a peripheral member of the cylindrical part even when the cylindrical part is elastically deformed.SOLUTION: A fixing device comprises a fixing belt 61 which is rotatably disposed, and a pressure roll 62 which is rotatably disposed while pressing an outer peripheral surface of the fixing belt 61 and forms a nip part N for passing a sheet between the outer peripheral surface of the fixing belt 61 and the pressure roll, the sheet holding a toner image, to fix the toner image. The pressure roll 62 comprises: a cylindrical part which is elastically deformed when contacting with the fixing belt 61 to press it and contacts with the outer peripheral surface of the fixing belt 61 to form the nip part N; and flanges 625 which are disposed at both ends in an axial direction of the cylindrical part inside the cylindrical parts to support the cylindrical part and are elastically deformed together with the cylindrical part.
Patent JP-2012206210-A (JP)
Title: Blade edge replacing type roughing end mill
Inventor: SAITO TAKANOBU
IPC: B23C5/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a blade edge replacing type roughing end mill, in which, even when a chip or deformation occurs in a flank part of a cutting edge in one of multiple cutting edges each having a recessed part formed therein, the other cutting edges can be reliably used.SOLUTION: In the blade edge replacing type roughing end mill, a cutting insert 11 having the multiple cutting edges 14 in which the recessed part 16 is formed such that a recessed groove 15 formed in the flank 13 reaches a rake face 12, is detachably mounted to an insert mounting seat 4 formed in an end mill body 1. The cutting insert 11 is mounted to the insert mounting seat 4 such that the recessed groove 15 is brought into contact with a projected part 6 formed in a wall surface 4b of the insert mounting seat 4.
Patent JP-2012188914-A (JP)
Title: Object moving device
Inventor: KOSUGE KAZUHIRO
IPC: E04H6/24
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an object moving device capable of reliably carrying an object to a target position even when a motion error occurs in follower trucks due to the slip of travelling wheels relative to a ground surface.SOLUTION: A leader truck A and follower trucks B are impedance-controlled around a control point on the center of gravity of the object, the target tracks of the follower trucks B based on a target track given to the leader truck A are also given to the follower trucks B, a motion error between the position and attitude of each follower truck B calculated by using a track sensor mounted on the follower truck B and the position and attitude in an actual space is estimated, and then the follower trucks are moved while correcting the estimated motion error.
Patent JP-2012211791-A (JP)
Title: Infrared sensor
Inventor: NAKAMURA KENZO
IPC: H01L35/32
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor that is light in weight and is capable of obtaining a stable installation state, detecting temperature of even a portion away from a circuit board with high accuracy and being easily installed.SOLUTION: An infrared sensor comprises: an insulating film 2; a first heat sensitive element 3A and a second heat sensitive element 3B that are provided apart from each other on one surface of the insulating film 2; a first conductive wiring film 4A connected to the first heat sensitive element 3A and a second conductive wiring film 4B connected to the second heat sensitive element 3B that are formed on the one surface of the insulating film 2; an infrared reflecting film 6 that faces the second heat sensitive element 3B and is provided on other surface of the insulating film 2; a plurality of terminal electrodes 7A and 7B that are formed on one end portion of the insulating film 2 and capable of being fitted into an external connector; an end portion reinforcing plate 11 that is bonded to one end portion of the one surface of the insulating film 2; and a mounting hole 2b formed on other end portion of the insulating film 2.
Patent JP-2012212061-A (JP)
Title: Multi-display device
Inventor: AOKURA SHINICHI
IPC: G09G5/18
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-display device in which each of graphic display devices can display images to be displayed without individually performing identification setting in the individual graphic display devices.SOLUTION: A first graphic display device 2a' subjected to cascade connection identifies a predetermined temporal difference of blank periods of a plurality of inputted still image signals to perform video display of corresponding still image signals on a display unit, eliminates vertical synchronous signals of the still image signals to output them to a next graphic display device 2b', and delays a start position of the vertical synchronous signal of each of the plurality of still image signals by the predetermined temporal difference to output it to a next graphic display device 2c'. A next graphic display device 2d' and graphic display devices following it perform signal processing as in the case of the first graphic display device 2a', and do not perform video display of the still image signals on the display unit with the vertical synchronous signals eliminated among a plurality of inputted still image signals and control the vertical synchronous signals of the still image signals.
Patent JP-2012215156-A (JP)
Title: Fuel tank system
Inventor: KIMURA TAMON
IPC: F02M37/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank system, which is capable of correctly displaying a total fuel quantity in a fuel tank on a display means, even right after the completion of refueling.SOLUTION: The fuel tank system 10 includes: a fuel tank 12 having a main tank 20 and a sub-tank 22 for storing fuel; a fuel supply pipe 32 for supplying the fuel from outside into the main tank 20; a siphon tube 24 for transporting the fuel in the main tank 20 to the sub-tank 22 so that a liquid level ha of the fuel in the main tank 20 may be equalized with a liquid level hb in the sub-tank 22; a sender unit 52 for detecting a liquid level ha of the fuel in the main tank 20; an estimation part 66 for estimating the total fuel quantity in the fuel tank 12, based on a detection value of the sender unit 52 before completing a fuel transportation from the main tank 20 to the sub-tank 22; and a fuel meter 14 for displaying a total fuel quantity Qt estimated in the estimation part 66.
Patent JP-2012222017-A (JP)
Title: Powder dust discharge device
Inventor: YUHIRA YASUKICHI
IPC: B01D39/20
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder dust discharge device which is able to forcibly discharge powder dusts residing in a separation kerf in a wafer.SOLUTION: A powder dust discharge device is a device for discharging powder dusts from a plurality of separation kerfs in a wafer, in which an outer periphery of the wafer is adhered onto an adhesive tape adhered to an annular frame, and the wafer is divided into individual devices by the plurality of separation kerfs. The powder dust discharge device includes: frame support means having an opening; a pair of charging plates between which the wafer disposed on the adhesive tape adhered to the annular frame supported by the frame support means is placed, one of which is placed in an adhesive tape side, and the other of which is placed in a wafer side; and voltage application means which applies a DC high voltage to the pair of charging plates.
Patent JP-2012220711-A (JP)
Title: Optical element and multilayer diffraction optical element
Inventor: UKUTA HIDEO
IPC: G02B5/18
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer diffraction optical element that can maintain a state of high diffraction efficiency over the whole visible range without variation over time.SOLUTION: A multilayer diffraction optical element has, over a transparent substrate, a diffraction grating-shaped first layer made of resin formed by energy-hardening a resin composition containing particulates of transparent electroconductive substance and a monomer; and a second layer which can permeate oxygen and having a diffraction grating shape on at least one surface, wherein the first layer and the second layer are so stacked that the first layer and the diffraction grating shape of the second layer oppose each other, and a space for supplying oxygen is disposed over the second layer.
Patent JP-2012217658-A (JP)
Title: Pachinko game machine
Inventor: SUEISHI KANAKO
IPC: A63F7/02
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To perform revival performance after variation of performance symbols are completely stopped.SOLUTION: The mode (1) shows performance symbols stopped/displayed in an image display part 104 in the last special symbol variation. The mode (2) shows a performance of special symbols in the current variable display. In the current variable display, the symbol combination indicates winning of a 16R long jackpot. In the current variable display, a first performance symbol Ez1 and a third performance symbol Ez3 are moved/displayed, and a second performance symbol Ez2 maintains the display mode (1). The first performance symbol Ez1 and the third performance symbol Ez3 are variably displayed (scrolled) in a normal moving display mode. The second performance symbol Ez2 are variably displayed in a swaying mode. When a predetermined time period elapses after the start of the variable display (2), the mode enters (3). The mode (3) stops and displays "7", and shows the 16R jackpot is finally won.
Patent JP-2012223048-A (JP)
Title: Dc motor and coil winding method
Inventor: SAITO MASAKAZU
IPC: H02K23/30
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a 9-slot and 9-segment DC motor, and a coil winding method which can restrict the wire rod cost of coils while also improving a weight balance.SOLUTION: A U-phase armature coil 9U is formed by routing a winding 14 toward a clockwise winding direction and winding the winding 14 around No. 4, No. 1, and No. 7 teeth 12 in that order. A V-phase armature coil 9V is formed by routing the winding 14 toward the clockwise winding direction and winding the winding 14 around No. 8, No. 5, and No. 2 teeth 12 in that order. A W-phase armature coil 9W is formed by routing the winding 14 toward the clockwise winding direction and winding the winding 14 around No. 3, No. 9, and No. 6 teeth 12 in that order. A winding started end 34 and a winding finished end 44 of the winding 14 with which the armature coils in each phase 9U, 9V, and 9W have been formed are connected to a prescribed segment 15.
Patent JP-2011139104-A (JP)
Title: Exposure device and cleaning method
Inventor: SHIRAISHI KENICHI
IPC: H01L21/027
Filed: 2011-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device capable of accurately performing an exposure process and a measurement process based on a liquid immersion method.  <P>SOLUTION: An exposure device (EX) forms a liquid immersion area (AR2) of a liquid (LQ) on an image surface side of a projection optical system (PL) and performs exposure of a substrate (P) via the projection optical system (PL) and the liquid (LQ) of the liquid immersion area (AR2). The exposure device (EX) includes a measuring device (60) for measuring at least either of characteristics and components of the liquid (LQ) for forming the liquid immersion area (AR2).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187069-A (JP)
Title: Bus access arbitration scheme
Inventor: GANASAN JAYA PRAKASH SUBRAMANIAM
IPC: G06F13/368
Filed: 2011-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus arbitration scheme in a processing system.  <P>SOLUTION: The processing system includes a bus, a plurality of processors coupled to the bus, and a bus arbiter. The bus arbiter assigns a first tier weight to each of the processors in a first tier, and a second tier weight to each of the processors in a second tier. The bus arbiter sequentially grants bus access to the one or more processors during an initial part of a bus interval based on the assigned second tier weights, and grants bus access to any one of the processors during the initial part of the bus interval in response to a request from any one of the processors having the first tier weight. When multiple processors request access to the bus, the bus arbiter grants bus access to the processor with the highest weight in the highest tier among the processors requesting the bus access.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012216737-A (JP)
Title: Heat treatment apparatus
Inventor: YOKOGAWA KATANOBU
IPC: H01L21/31
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus that performs activation annealing or defect repair annealing and surface oxidization or the like which succeed impurity doping intended to control the conductive property of a semiconductor substrate, in particular, to resolve problems in performing heat treatment at ultrahigh temperature of 1200 to 2000°C required for a semiconductor with SiC as a base material, the problems including energy efficiency, processing speed, apparatus component life, and degradation of a sample to be heated.SOLUTION: A sample 1 to be heated is placed on a lower electrode 3 in a plasma treatment chamber having a structure to suppress heat dissipation with an adiabatic material 9. A gap between an upper electrode 2 and the lower electrode 3 is filled with a gas whose main raw material is a rare gas (He, Ar, Kr, Xe, or the like) having pressure close to the atmospheric pressure. Power fed from a high-frequency power supply 5 is applied to the upper electrode 2 in order to induce an atmospheric-pressure glow discharge. Gas heating in the gap between the electrodes, which depends on the glow discharge, is used to heat treatment of the sample 1 to be heated.
Patent JP-2012227619-A (JP)
Title: Electronic apparatus and communication system
Inventor: OKITA HIDENORI
IPC: H04L29/08
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus and communication system capable of performing pseudo full duplex communication in an asymmetric transmission path.SOLUTION: An electronic apparatus comprises sequence number storage means, and sequence number update means. The sequence number storage means stores a first sequence number used for communication. Generation means generates a first data unit including data and the first sequence number when transmission of the data is requested. Transmission means transmits the first data unit to an external device. Reception means receives a second data unit including a second sequence number from the external device. The sequence number update means updates the stored first sequence number by using the second sequence number. The transmission means transmits a new first data unit including new data and the first sequence number updated by the sequence number update means, after the second data unit is received by the reception means.
Patent JP-2012225775-A (JP)
Title: Power display device
Inventor: MUROI YOSHINORI
IPC: G01R22/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a power display device allowing display of measured power consumption while suppressing consumption of unnecessary power.SOLUTION: A power display device 10 comprises: a display 1 to display power consumption measured by an electric energy measurement device 20 to measure electric energy supplied from a commercial power supply to a dwelling unit; and a clock part 3 for timing. If the time given by the clock part 3 is in a prescribed time zone and the power consumption is equal to or greater than a prescribed value, the power consumption is displayed on the display 1.
Patent JP-2011189345-A (JP)
Title: Perfuluorinated thermoplastic filter cartridge
Inventor: CHENG KWOK-SHUN
IPC: B01D61/18
Filed: 2011-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter cartridge easily manufactured, inexpensive, and capable of dealing with various changes which cannot be obtained from PTFE products and a complex design, and in addition, formed by materials having properties identical or similar to the PTFE.  <P>SOLUTION: A filtration cartridge having a housing 10 with an inlet 20 and an outlet 30 and a filtration membrane 40 contained within the housing and located between the inlet and the outlet. The entire cartridge, housing, membrane and any other components are all formed of one or more perfluorinated thermoplastic resins. The resins preferably are PFA (perfluoroalkoxy), MFA or FEP (fluorinated ethylene-propylene) resins and blends thereof. The filters provide an inert, high temperature and acid/oxidative chemical compound resistant having properties similar to that of PTFE [poly(tetrafluoroethylene)] resins.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012227085-A (JP)
Title: Marker lamp system
Inventor: ISHIDA YASUSHI
IPC: F21Y101/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a marker lamp system capable of easily securing a power supply route to an electric appliance separate from that to a light source of the system, and performing independent driving control of the appliance.SOLUTION: The marker lamp system 11 is provided with marker lamps 12, and an insulating transformer 14 as well as a power supply device 15 arranged in a hand hole 18. Each marker lamp 12 is equipped with a light source 30 and a lighting circuit 32 for lighting up the light source 30 as well as an electric appliance 33. The insulating transformer 14 converts a primary-side power source from a constant current control device 13 into a secondary-side power source to supply to the lighting circuit 32 of the marker lamp 12. The power supply device 15 supplies power to the electric appliance 33 of the marker lamp 12.
Patent JP-2012039078-A (JP)
Title: Radiation dosimeter
Inventor: POLISCHUK VLADIMIR
IPC: H01L31/09
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiation dosimeter which comprises two types of metal oxide semiconductor field effect transistors (MOSFET) capable of amplifying threshold voltage changes due to radiation and providing temperature compensation, and to provide an operation method of the same.SOLUTION: A radiation dosimeter includes a radiation integrated circuit (RADIC) including two radiation field effect transistors (RADFET) and two MOSFETs, integrated into the same substrate, or includes two RADFETs, integrated into the same substrate, and two resistors. The amplification of the threshold voltage change is achieved by using amplification principles of an MOSFET inverter. In both cases, the gate of a first RADFET is forward biased and the gate of a second RADFET is biased off. In the reading mode, an amplified differential threshold voltage change is measured. The increased radiation sensitivity allows a measurement of milli-rad doses. A temperature effect and a drift are substantially eliminated.
Patent JP-2012229888-A (JP)
Title: Thick and thin combustion burner
Inventor: UMAKOSHI RYOSUKE
IPC: F23C99/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a thick and thin combustion burner capable of levelling the density and/or supply amounts of thick air-fuel mixtures supplied to a plurality of thick burner ports.SOLUTION: A thick burner port array 33, thin burner port arrays 34, 34, and thick burner port arrays 35a, 35b are arrayed in order at a central part at both sides and at both outer sides. A lower end 60 of a central thick burner 3a is protruded into a cylinder 38 into which the thick air-fuel mixture is introduced, and communication holes 61, 61 are formed at both side walls. Communication holes 41, 41 communicating with the outer side thick burner port array 35a or 35b are opened into the cylinder 38. The communication holes 61, 61 are formed to have opening areas equal to that of the central thick burner port array 33, and the communication holes 41, 41 are formed to have opening areas equal to that of each of the outer side thick burner port array 35a or 35b. They may be formed to have the opening areas smaller than that of each thick burner port by multiplying each by a predetermined reduction rate.
Patent JP-2011244816-A (JP)
Title: Method for adjusting amplification efficiency of target polynucleotide
Inventor: KOMORI MARIKO
IPC: C12Q1/68
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To simply adjust an amplification efficiency of a target polynucleotide in a technique to amplify the target polynucleotide.SOLUTION: Disclosed is a method for adjusting the amplification efficiency of a target polynucleotide in the amplification of the target polynucleotide by PCR by using primers (i) to (iii) below, and the method includes adjusting the amplification efficiency of the target polynucleotide by adjusting the quantity ratio of the primers (i) to (iii) as follows. (i) A first primer is base-paired with the target polynucleotide; (ii) a second primer is pair-based with the target polynucleotide in competition with the first primer, and has a less possibility of generating an extension reaction by PCR than the first primer; and (iii) a third primer is designed to allow for the amplification of the target polynucleotide in pairs with the first primer.
Patent JP-2012233753-A (JP)
Title: Method of liberating and recovering peptide
Inventor: YAMAMOTO YUTA
IPC: G01N33/68
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel method capable of liberating a peptide from a complex of peptide and albumin and a method of recovering the peptide using the novel method.SOLUTION: The above problem is solved by a method in which a liquid sample containing a complex of peptide and albumin undergoes heat treatment to form a self-aggregate of albumin, thereby liberating the peptide from the albumin.
Patent JP-2012233448-A (JP)
Title: Engine cooling device
Inventor: MIYAKE TOSHIAKI
IPC: F01P7/16
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device that can prevent, even with reduced cost, a cylinder head from being overcooled when the supply of cooling water to a water jacket of a cylinder block is suspended or the flow rate thereof is restricted.SOLUTION: The engine cooling device 10 is configured such that cooling water discharged by a water pump 20 is supplied to the water jacket 11a of the cylinder head 11 and to a water jacket 12a of the cylinder block 12. The engine cooling device includes a thermostat 70 for a block having a first valve 71 for regulating the flow rate of the cooling water supplied to the water jacket 11a, and a second valve 72 for regulating the flow rate of the cooling water supplied to the water jacket 12a. The first valve 71 is provided with a through-hole 71c for restricting the flow rate of the cooling water supplied to the water jacket 11a when the second valve 72 is opened.