baber/WOPTO huggingface dataset:
Patent JP-2010238048-A (JP)
Title: Electrical path installation work design method, program, and electrical path installation work design apparatus
Inventor: HIRATA TAKAHIRO
IPC: G06F17/50
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically select an optimum electrical path to be installed in a plant or a route thereof, assemble the electrical paths into a block, while ensuring the safety of a worker to streamline electrical path installation work.  <P>SOLUTION: An automatic optimum electrical path design selecting unit 121 of an electrical path installation work design apparatus 1 extracts, when a device model configuring a plant is arranged by using a three-dimensional CAD, cable model data 112 and electrical path model data 116 corresponding to the device model from a material model database 102, and selects an optimum electrical path route, taking into consideration the space factor in design data 120. An optimum electrical path blocking design unit 122 automatically assembles the electrical paths into a block, on the basis of heavy-machine model data 118 of a heavy machine to be used for installation of the electrical paths and an installation space in the design data 120; shows an assembled electrical path installation work on a three-dimensional image 140, and calculates a work schedule, the number of workers and days to be required for the electrical path installation which is to be output as output data 130.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009154155-A (JP)
Title: Method for manufacturing water absorbent
Inventor: MIYAKE KOJI
IPC: C09K3/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent excellent in urea proof where a water-absorbing resin is scarcely deteriorated with time when urine is absorbed.  <P>SOLUTION: After cross-linking is processed on an area in the vicinity of the surface of the water absorbing resin obtained after monomer components essentially containing unsaturated carboxylic acid is polymerized in the presence of an internal cross-linking agent, water and an ion sequestering agent are added to the water absorbing resin on which cross-linking processing is performed to form granulation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010246200-A (JP)
Title: Power conversion system
Inventor: HAYASHI YUJI
IPC: H02M3/28
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a risk of common mode noise flowing into an auxiliary device 12 due to operations of power switching elements Q1, Q2 of converter circuits CVa, CVb.  <P>SOLUTION: A power switching element Q1 for forming a closed loop having a high-voltage battery 10 and a primary coil 22, and a power switching element Q2 for forming a closed loop having a capacitor 14 and a primary coil 22 are provided on the primary side of a pair of converter circuits CVa, CVb. The connection modes between the power switching elements Q1, Q2 and the high-voltage battery 10 are opposite to each other in the converter circuits CVa, CVb.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009263361-A (JP)
Title: Novel 2-hydroxyethoxyimide compound and method for producing 2-hydroxyethoxyimine compound
Inventor: KUSUOKA YOSHIYUKI
IPC: C07D209/48
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2-hydroxyethoxyimide compound and a novel method for producing 2-hydroxyethoxyimine compound.  <P>SOLUTION: Provided is a method for producing an N-(2-hydroxyethoxy) compound expressed by formulas (3), (5) or (6), which comprises reacting a corresponding oxime or a hydroxyimide compound with an ethylene carbonate compound in the presence of a base or a phase transfer catalyst (wherein R<SP>3</SP>represents a 1C-8C alkyl group or the like; and R<SP>4</SP>and R<SP>5</SP>each represent a hydrogen atom, a 1C-8C alkyl group or the like).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161052-A (JP)
Title: Light guide plate, and manufacturing method of light guide plate
Inventor: YOSHIMURA OSAMU
IPC: G02B6/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate which has a specific surface roughness and yet has no coloring phenomenon, and to provide a manufacturing method thereof.  <P>SOLUTION: The light guide plate 1 receives light from an end face and at least one of an outgoing face and a face opposed to the outgoing face is a light diffusing face (reflecting face 1a) endowed with a light diffusing and reflecting means consisting of random and fine concavo-convex. The concavo-convex has a ten-point average roughness Rz of 0.2 μm or more and 6.5 μm or less, and the light diffusion face is applied with non-volatile transparent liquid of a thickness of 0.001 μm or more and 0.1 μm or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242865-A (JP)
Title: Method for predicting transmission performance curve of belt
Inventor: OKURA KIYOSHI
IPC: F16H7/02
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for predicting a transmission performance curve that predicts a transmission performance curve of a belt without executing a test using a driving pulley and a driven pulley in a layout as a target of the transmission performance curve.  <P>SOLUTION: As a method for predicting a transmission performance curve indicating the relationship between a slip ratio and shaft torque of a belt B wound and hung around over a driving pulley 12 and a driven pulley 14, at first, a μ-v characteristic indicating the relationship between a friction coefficient and a slip rate of the belt B is acquired. Then, a v-T<SB>E</SB>characteristic indicating the relationship between the slip rate and effective tensile force of the belt B is derived from each radius of the driving pulley 12 and the driven pulley 14, each belt winding angle with respect to each pulley, a span length, initial tensile force, and the μ-v characteristic. Next, the slip rate of the v-T<SB>E</SB>characteristic is converted into the slip ratio, using the peripheral velocity of the driving pulley 12, while the effective tensile force of the v-T<SB>E</SB>characteristic is converted into the shaft torque, using the radius of the driving pulley 12 or the driven pulley 14, thereby predicting the transmission performance curve of the belt B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009299020-A (JP)
Title: Pressure-sensitive adhesive film
Inventor: MATSUDA AKIRA
IPC: C09J7/02
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive film which hardly suffers blocking, hardly changes its adhesive strength between immediately after and a certain time after being attached to an adherend and is not affected by its storing condition when stored in a rolled state.  <P>SOLUTION: The pressure-sensitive adhesive film is a drawn polypropylene resin film comprising a laminate which has a pressure-sensitive adhesive layer formed on one side of a substrate layer made of a polypropylene resin and a release layer containing a crystalline polypropylene resin and polymethyl methacrylate particles formed on the other side of the substrate layer. Here, the average surface roughness SRa at the surface of the release layer is ≤0.200 μm, the average surface roughness SRa at the surface of the pressure-sensitive adhesive layer is ≤0.030 μm, and the difference between the initial adhesive strength of the pressure-sensitive adhesive layer at 50°C and its initial adhesive strength at 23°C is ≤10 cN/25 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242432-A (JP)
Title: Casing for obstacle removal method
Inventor: KANEKO FUMIO
IPC: E02D9/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely protect a guide rail attached in a length direction inside a casing, when excavation with a hammer grab and cutting with a cutter are efficiently and surely performed by attaching the guide rail in the length direction inside the casing so as to effectively utilize the casing.  <P>SOLUTION: This casing for an obstacle removal method makes an earth removal device such as the hammer grab and an excavation implement or a cutting implement such as the cutter lowered into the casing 1 along the guide rail 4 provided in the length direction inside the casing 1, and makes the casing 1 rotated in a descent position so as to cut/remove the obstacle. A guide rail protector 14, which is made of a horizontal plate body with a tapered end and protruded from the inner peripheral surface of the casing 1, is mounted at the leading end of the guide rail 4 or on the downside thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248277-A (JP)
Title: Heat-conductive resin paste and optical disk device using the same
Inventor: TAKASU TAKUMA
IPC: C08K5/49
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-conductive resin paste, maintaining flexibility after curing polymerization, for alleviating thermal deterioration derived from heat generation of an optical pickup light source, and to provide an optical disk device using the same.  <P>SOLUTION: The heat-conductive resin paste includes a curable base resin and heat-conductive particles. The curable base resin includes a bifunctional group epoxy monomer having two functional oxirane rings in one molecule, a monofunctional epoxy monomer having a functional oxirane ring in one molecule, and an antioxidant, the compounding weight ratio of the respective materials being about 2:8:3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248021-A (JP)
Title: Nitride semiconductor substrate
Inventor: NAKAYAMA SATOSHI
IPC: C30B25/20
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor substrate on which an epitaxial crystal film uniform in a crystal mixing ratio or carrier concentration can be grown by controlling the in-plane temperature distribution to be uniform during epitaxial growth.  <P>SOLUTION: The nitride semiconductor substrate 1 has a concave or convex warpage on a front surface side, wherein when a rear surface 3 side is placed on a flat surface 5, an average roughness of the rear surface 3 at a part not in contact with the flat surface 5 and at a part where a height from the flat surface to the rear surface is a prescribed value or more is set to be greater than an average roughness of the rear surface 3 at a part where the height from the flat surface 5 including a part in contact with the flat surface 5 to the rear surface is less than the prescribed value. By controlling the surface roughness of a part of the nitride semiconductor substrate 1 not in contact with the flat face 5 to be greater, the nitride semiconductor substrate 1 in this part receives more radiation heat to increase the temperature, and thereby, uniformity of the in-plane temperature can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246652-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the decision on whether the game should be controlled to the specified game state by using a numerical value to be extracted at a timing different from one given by the valid establishment of starting requirements.  <P>SOLUTION: When game balls win the first and second start pockets, a random number is taken into a random number value register installed at each of the start pockets in response to the winning of the slots regardless of whether the starting requirements are established or not. When the starting requirements are established including the case even before the reservation memory counts reach the upper limit value at each start pocket, the random number taken in the random number value register is read out to be stored for reservation. When a special symbol game is ended after the reservation memory counts reach the upper limit value to start a new special symbol game based on the reservation memory and also at the closing of the power source and on the occasion of resetting, a random number taken in the random number value register (the one matched with the start pocket corresponding to special symbol game when it is started) is read out and discarded without being stored for reservation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249707-A (JP)
Title: Device and method of measuring dynamic friction coefficient
Inventor: TAKESHITA YUKITOSHI
IPC: G01N19/02
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of measuring a dynamic friction coefficient by pulling a linear object, such as a communication cable, at an actual traction speed or a pull speed or more.  <P>SOLUTION: The device, which measures the dynamic friction coefficient of the linear object, includes: a linear object fixing means for fixing one end of the linear object; a movable stand which includes a placing guide for placing the linear object and moves on an installation surface; a loading means which includes a loading guide contacting the linear object facing the placing guide of the movable stand and loads the linear object via the loading guide; a traction means which pulls the movable stand by a predetermined distance by a constant traction force in the opposite direction of the linear object fixing means; and a moving time measuring means which measures the moving time since the movable stand starts traction till the movable stand moves by the predetermined distance. The contact surfaces of the placing guide and the loading guide with the linear object are flat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250692-A (JP)
Title: Safety monitoring input device
Inventor: KURACHI HARUYUKI
IPC: G05B9/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To monitor a safety state of a signal path to be used for monitoring the safety state without interrupting the signal path.  <P>SOLUTION: A safety monitoring input device 13 transmits a pulse string signal S on a signal path to be turned on/off by an emergency stop button 16, and determines the safety state of the signal path to be turned on/off by an emergency stop button 16 on the basis of the detection result of the pulse string signal S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250200-A (JP)
Title: Lens device
Inventor: SHIROTA HIROSHI
IPC: G02B7/02
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens device in which the lens device is fixed in the position where eccentricity performance is exhibited best and a zooming knob and a focusing knob are disposed directly on a lens barrel.  <P>SOLUTION: The lens device 30 includes: the lens barrel 35; a pressing plate 38 which supports the lens barrel so as to be freely rotatable around an optical axis and fixes the lens barrel 35 at an adjusted position; the zooming knob 27 and focusing knob 28 which are fixed to a zooming rotary cylinder 45 and focusing rotary cylinder 46 assembled in the lens barrel 35, and rotates the corresponding rotary cylinders; and screw holes 61 and 62 which are provided in a plurality of circumferential areas of the zooming rotary cylinder 45 and focusing rotary cylinder 46 respectively and are selected from the plurality of areas so that the zooming knob 27 and focusing knob 28 are located directly on the lens barrel 35 in accordance with the fixed position of the lens barrel 35, and fix the knobs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257097-A (JP)
Title: Plant monitoring device
Inventor: NAKAGAWA KOICHI
IPC: G05B23/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant monitoring device for simplifying the update of a database associated with the extension or alteration of a plant.  <P>SOLUTION: As for each of a plurality of plant elements and a plurality of plant monitoring object signals, a plant element configuration table stored in a database 50A associates an element ID indicating a plant element itself and high order element ID showing the high order configuring elements including the plant element itself. A data collection means 41 stores operation data (the values of a plurality of plant monitoring object signals) periodically collected from the plants in a trend table in the database 50A as well as the relevant element ID. An event creation means 42 generates an event when prescribed conditions in a signal definition table are satisfied by operation data, and stores the event in the event table in the database 50A as well as the element ID of a device relevant to the event.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256103-A (JP)
Title: X-ray analyzer
Inventor: YOKOYAMA KAZUJI
IPC: G01N23/207
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray analyzer quickly and precisely applying X rays to a sample and desired positions of the sample.  <P>SOLUTION: The X-ray analyzer 100 includes: a light-concentrating device 2 for forming an X-ray microbeam 3; an observation camera 10 for observing a sample surface including a minute irradiation point irradiated with the X-ray microbeam; an X-ray detector 9 for detecting the X-ray microbeam generated from the minute irradiation point; a rotary stage 4 for mounting a sample; a first translational drive stage 6 placed on the rotary stage; a second translational drive stage 5, where the rotary stage is placed at an upper portion; a first position adjusting device for mounting the camera for observation; and a second position adjusting device for mounting X-ray detectors. The X-ray analyzer includes a substrate 7, namely a tentative sample of a sample for measurement, which is disposed so that the minute irradiation point is positioned on the surface. The substrate includes a minute line pattern having density differing from that of the substrate on the surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258804-A (JP)
Title: Semiconductor integrated circuit
Inventor: DEGUCHI ATSUSHI
IPC: H03K5/00
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for reducing circuit area and power consumption without requiring any amplifier circuit and BPF/BRF.  <P>SOLUTION: The semiconductor integrated circuit 300 includes: a mixer circuit unit 100 configured to receive a first voltage signal having a first frequency, a second voltage signal of a phase inverted from a phase of the first voltage signal, a third input signal of a phase quadrature to the phase of the first voltage signal and a fourth voltage signal of a phase inverted from the phase of the third voltage signal as inputs and to receive a fifth voltage signal having a second frequency, a sixth voltage signal of a phase inverted from a phase of the fifth voltage signal, a seventh voltage signal of a phase quadrature to the phase of the fifth voltage signal, and an eighth voltage signal of a phase inverted from the phase of the seventh voltage signal as inputs, to add or subtract the first and second frequencies, and to output a result as a plurality of current signals from a predetermined output path; and a 1/2-frequency divider unit 200 configured to perform 1/2-frequency division using the plurality of current signals, wherein a bias current flows on the predetermined output path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257279-A (JP)
Title: Alarm
Inventor: EGAWA KIMITAKA
IPC: G08B29/04
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain and report the current state of a residence alarm by a real time test by using a checking operation as a trigger for a self-test having a time lag.  <P>SOLUTION: An automatic testing part 66 performs an automatic test to determine and report presence/no presence of the failure of a battery power source 40 and a sensor part 16 in every prescribed time. When detecting the testing operation by the test switch 20 of an operation part 38, a real time testing part 68 reports the failure when the failure is stored in the test result, and when normality is stored in the test result, the real time testing part 68 performs a real time test to determine the presence/no presence of the failure of the battery power source 40 and the sensor part 16, and reports the test result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255583-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OSAKI MAYUKO
IPC: B01D53/86
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely avoid the deterioration of the activity of a second catalyst caused by a sulfur component desorbed from a storage catalyst, in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: This exhaust emission control device for an internal combustion engine includes: an storage catalyst 26 having a property that absorbs a sulfur component contained in the exhaust gas; an Ag catalyst (a second catalyst) 34 containing Ag as a catalyst component; a sulfur desorbing means for executing sulfur desorption control that desorbs the sulfur component from the storage catalyst 26; and a flow passage selector means for selecting an exhaust gas flow passage so that the exhaust gas which has passed through the storage catalyst 26 is made to flow into the AG catalyst 34, and so that, when desorbing the sulfur component from the storage catalyst 26, the exhaust gas which has passed through the storage catalyst 26 is not made to flow into the AG catalyst 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260572-A (JP)
Title: Aerosol product
Inventor: FUJIMOTO HIROYUKI
IPC: B05B9/04
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol product which offers high safety against fire, causes at least part of a jetted material to freeze on a subject even if the subject is approximately 0.5 to 2 m distant from the aerosol product, and when the subject is a harmful insect, causes the jetted material to freeze on the surface of the insect body to cool it sufficiently to exterminate the insect even without an insecticide component.  <P>SOLUTION: An aerosol composition made by emulsifying a water-based sock solution of 10-50 wt.% and a liquefied gas of 50-90 wt.% is filled into an aerosol container to form the aerosol product. The section of a jet nozzle 3 of a jet member attached to the aerosol container is equal to or smaller than a valve hole 1 of the aerosol container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263358-A (JP)
Title: Repeater
Inventor: IIDA YOSHITAKA
IPC: H04B7/216
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To relay a specific low-power radio signal using a community reception system.  <P>SOLUTION: A relay for reception 2a is connected to one terminal unit existing in the vicinity of a specific low-power radio transmitter 4, out of a plurality of terminal units 20 provided in transmission lines 16 and 18 of a community reception system 8, and a transmitted electric wave from the specific low-power radio transmitter 4 is received and the received electric wave is frequency-converted into a high frequency signal having such a frequency that can be transmitted by the transmission line 16, and the high frequency signal is supplied to the transmission line 16. A repeater for transmission 2b connected to one terminal unit existing in the vicinity of a specific low-power radio receiver 6, out of the plurality of terminal units 20 receives the high frequency signal transmitted by the transmission lines 16 and 18 and converts the high frequency signal to an electric wave having the same frequency as the electric wave transmitted from the specific low-power radio transmitter and transmits the converted electric wave.  <P>COPYRIGHT: (C)2011,JPO&INPIT