baber/WOPTO huggingface dataset:
Patent JP-2011197595-A (JP)
Title: Conductive composition for electrophotographic apparatus and member for electrophotographic apparatus using the same
Inventor: HAYASHI YOSUKE
IPC: C08L75/04
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composition for an electrophotographic apparatus capable of advantageously obtaining a cured material having excellent properties such as resistance to settling and small conductive variations.SOLUTION: The conductive composition for the electrophotographic apparatus is obtained by blending a carbon black A whose nitrogen adsorption specific surface area is 800 m/g or more and a carbon black B whose nitrogen adsorption specific surface area is 300 m/g or less and pH is 4.5 or less in a polymer component.
Patent JP-2011201610-A (JP)
Title: Shaft seal device, powder and granular material carrying device having the shaft seal device and shaft seal method
Inventor: KATAGIRI TOSHIRO
IPC: B65G65/48
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in sealability of a rotor shaft, by restraining intrusion of a powder and granular material into the rotor shaft, in a rotary valve used for carrying the powder and granular material of a fine particle.SOLUTION: First and second gland packing 20 and 21 are installed in a shaft seal material filling space 6a of a casing 2. The first and second gland packing 20 and 21 are different in compression, and the first gland packing 20 having high compressibility is arranged inside and the second gland packing 21 having compressibility lower than the first gland packing 20 is arranged outside. A plurality of V packings 26 are arranged outside the first and second gland packing 20 and 21, and these V packings 26 and first and second gland packings 20 and 21 are brought into pressure contact with the rotor shaft 11 under a gland presser 23 and a packing presser 28. A gas seal is also performed by supplying pressurized gas having no adverse influence on an environment under pressure higher than internal pressure in the casing 2 between the first and second gland packing 20 and 21.
Patent JP-2010229023-A (JP)
Title: Substrate cutting apparatus and method of cutting substrate using the same
Inventor: LEE HYUU-CHUL
IPC: B23K26/38
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate cutting apparatus effectively and stably cutting even a thin glass substrate, and to provide a method of cutting a substrate by using the substrate cutting apparatus.  <P>SOLUTION: The substrate cutting apparatus includes: a stage unit to support a substrate to be cut along a virtual cutting line; a laser generating unit to emit a laser beam to heat a part of the substrate along the cutting line; a light-swinging unit, which is disposed on the optical path of the laser beam, to swing the inclination angle of the laser beam toward the cutting line; and a cooling unit to cool the substrate heated by the laser beam.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011201964-A (JP)
Title: Method for manufacturing hydrophilic resin, and molded article of pulp fiber composite resin
Inventor: NISHIMOTO YOSHIO
IPC: C08J5/06
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that application to an element or the like of a humidifier requiring volatile action while retaining a thin film of water on a surface in a means for adding water-insoluble PVA (polyvinyl alcohol) for continuously giving a hydrophilic property to a composite body of a pulp fiber and PP (polypropylene).SOLUTION: In the method for manufacturing the hydrophilic resin, the pulp fiber coated with the thermoplastic resin containing a surfactant and being rich in viscosity at a melting point or lower of the thermoplastic resin made into a matrix after impregnated with the surfactant and the thermoplastic resin are added to a water-soluble hydrophilic resin together with a water-insoluble hydrophilic resin, and they are melted/kneaded.
Patent JP-2010254670-A (JP)
Title: Oil-in-water emulsion cosmetic
Inventor: HIMENO TATSUYA
IPC: A61K8/46
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-in-water emulsion cosmetic giving high glossiness (uniformity of cosmetic layer) and having excellent durability of make-up effect, applicability (spreadability) and emulsion stability.  <P>SOLUTION: The oil-in-water emulsion cosmetic includes the following components (A) to (E): (A) a polyoxyethylene sorbit fatty acid ester having an HLB of 10-15; (B) a polyoxyethylene hardened castor oil having an HLB of 10-15; (C) 0.5-30% of a solid oil having a melting point of 60-90°C and excluding 12-22C higher alcohols; (D) a 12-22C higher alcohol; and (E) refined water, and has an average particle diameter of emulsion droplets of 100-500 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011208004-A (JP)
Title: Rectifying column start-up method
Inventor: TASAKA KAZUHIKO
IPC: C10G65/14
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rectifying column start-up method which can preheat a rectifying column without using a heated oil of exclusive use and can utilize the used heated oil as a product without making the used heated oil to be a waste oil.SOLUTION: The rectifying column start-up method is provided for the start-up of a rectifying column to which a hydrocracking product obtained by the hydrocracking of a wax fraction contained in a Fischer-Tropsch synthetic oil and hydrofining product obtained by hydrofining an intermediate fraction contained in the synthetic oil are supplied for fractionation. The method includes a preheating step of preheating the rectifying column using the hydrofining product supplied from an intermediate fraction hydrofining step.
Patent JP-2010237214-A (JP)
Title: Jitter measurement apparatus, jitter calculator, jitter measurement method, program, recording medium, communication system, and test apparatus
Inventor: ISHIDA MASAHIRO
IPC: H04L25/02
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jitter measurement apparatus capable of measuring jitters, with full accuracy over a short measuring period.  <P>SOLUTION: The jitter measurement apparatus measuring the timing jitters of a signal under measurement having a prescribed repeating pattern is equipped with a sampling section that coherently samples the signal under measurement within a prescribed measurement duration; a waveform reconfiguring section that rearranges ordinal ranks of data values sampled by the sampling section to generate a reconfigured waveform that is a reproduction of a waveform of the signal under measurement; an analysis signal generating section that converts the reconstructed waveform into a complex analytic signal, and a jitter measuring section that measures the jitters of the signal under measurement based on the analysis signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011206366-A (JP)
Title: Walking aid
Inventor: HASE KAZUNORI
IPC: A61H3/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a walking aid having no risk of collision with a person or object in the periphery, to be hardly affected by a road surface, and capable of assisting a user in the motions of legs and in the whole body exercise while walking.SOLUTION: In the walking aid 1, a waist attaching part 2 attached to the waist of the user and a left thigh attaching part 3 attached to the left thigh of the user are connected to each other swingably in the longitudinal direction of the suer, and a left-side transmission part 4 transmits the motion of the left arm of the user to the left thigh attaching part 3 to assist the left thigh of the user in moving forward/backward, so that the walking motion is supported. In addition, a right thigh attaching part attached to the right thigh of the user is connected to the waist attaching part 2 swingably in the longitudinal direction of the user, and a right-side transmission part transmits the motion of the right arm of the user to the right thigh attaching part to assist the right thigh in moving forward/backward, so that the walking motion is supported.
Patent JP-2011214420-A (JP)
Title: Power energy supply system
Inventor: HIRANO KATSUSATO
IPC: F03G3/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of stably supplying power energy by suppressing an energy loss, and capable of storing power energy once as potential energy with small-scale equipment without being limited in location.SOLUTION: This power energy supply system includes: a heavy structure 1; an energy storing device 4 capable of elevating the heavy structure 1 and storing the power energy from a power energy supply source 3 as the potential energy of the heavy structure 1; and a second power source device 5 for converting the potential energy of the heavy structure 1 to the power energy. The power energy is converted once to the potential energy of the heavy structure 1 and stored by lifting the heavy structure 1 through the energy storing device 4 by the power energy from the power energy supply source 3, and the potential energy of the heavy structure 1 is converted to the kinetic energy caused by gravity when necessary, and further, the kinetic energy can be converted to the power energy by the second power source device 5.
Patent JP-2011212083-A (JP)
Title: Game machine
Inventor: KAJI TAKANORI
IPC: A63F7/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to determine the timing for starting a round without stopping shooting of game balls.SOLUTION: When a long winning game flag is not on (No in a step S1451), a large winning hole operation control part examines whether a short winning game flag is on (S1452). When the short winning game flag is not on (No in the step S1452), the large winning hole processing is continued. When either the long winning game flag or short winning game flag is on, the large winning hole operation control part examines whether a round starting flag is on. When the round starting flag is not on (No in a step S1453), a passage waiting command is generated and the generated command is set in a RAM 203 (S1454), and after that, the large winning hole processing is terminated. When the round starting flag is on (Yes in the step S1453), a passage completion command is generated and the generated command is set in the RAM 203 (S1455), and the large winning hole processing is continued.
Patent JP-2011214040-A (JP)
Title: SILVER OR SILVER-CONTAINING ALLOY WITH REDUCED AMOUNT OF α RAY AND METHOD FOR PRODUCING THE SAME
Inventor: KANO MANABU
IPC: C22C13/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a silver or a silver-containing alloy with a reduced amount of α rays which is used, e.g., for manufacturing a semiconductor, and a method for producing the same.SOLUTION: In the silver, the amount of α rays in a sample after being subjected to melting and casting is ≤0.002 cph/cm. The silver is produced by leaching raw material silver having a purity on a 3N level with nitric acid or sulfuric acid and thereafter subjecting the same to electrolytic refining with an electrolytic solution having an Ag concentration of ≤700 g/L.
Patent JP-2010160517-A (JP)
Title: Entropy coding by adapting coding between level and run-length/level modes
Inventor: MEHROTRA SANJEEV
IPC: G10L19/00
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide entropy coding by adapting coding between level and run-length/level modes.  <P>SOLUTION: An audio encoder performs adaptive entropy encoding of audio data. For example, the audio encoder switches between variable dimension vector Huffman coding of direct levels of quantized audio data and run-level coding of run lengths and levels of quantized audio data. The encoder can use, for example, context-based arithmetic coding for coding run lengths and levels. The encoder can determine when to switch between coding modes by counting consecutive coefficients having a predominant value (e.g., zero). An audio decoder performs corresponding to adaptive entropy decoding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220779-A (JP)
Title: Obstacle detection device
Inventor: TOKORO SETSUO
IPC: G01S13/93
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detection device for inexpensively detecting the existence direction of an obstacle.SOLUTION: The obstacle detection device includes: an FM-CW system radar device for irradiating the circumference of a vehicle with a single beam detection wave signal with frequency modulation performed therein, so as to acquire a beat signal corresponding to a reflection wave signal obtained by the reflection of the detection wave signal from an obstacle; storage means for storing the beat signals received by the radar device whenever the vehicle travels a prescribed distance; phase shift means for shifting the reflection wave signals stored in a storage device respectively by phases corresponding to the traveling distances of the vehicle from respective time points when the beat signals are received to a current time point; and beam synthesizing means for calculating the existence direction of the obstacle by defining the beat signals shifted by the phase shift means as the reflection wave signals simultaneously received by a plurality of antenna elements and performing digital beam forming processing.
Patent JP-2011222306-A (JP)
Title: Surface light source and method for manufacturing the same
Inventor: ENDO KUNIAKI
IPC: H05B33/26
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source having high light extraction efficiency and a method for manufacturing the same.SOLUTION: A surface light source 1 comprises: a transparent substrate 10; a transparent electrode 22 provided on the transparent substrate 10; a back surface electrode 24 comprising a metal thin film spaced apart from the transparent electrode 22; and a plurality of light-emitting parts 26 provided between the transparent electrode 22 and the back surface electrode 24. The plurality of light-emitting parts 26 are spaced apart from each other in the surface direction of the surface light source 1 so that a gap 28 is formed between the plurality of light-emitting parts 26.
Patent JP-2011222097-A (JP)
Title: Optical disc drive unit and position detector
Inventor: INOUE TETSUYA
IPC: G11B7/125
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To perform stable position detection even under the condition that transmission efficiency of a light detection sensor including a photo-transistor and photointerrupter changes.SOLUTION: This unit comprises: a lens drive unit in which a lens is stored; a motor which moves the lens drive unit in an optical axis direction; a motor driving part which drives the motor for spherical aberration correction; a light-emitting device which generates light; a photo detector which outputs a current according to the amount of incident light from the light-emitting device; and a light-detection sensor which limits the amount of incident light falling upon the photo detector from the light-emitting device based on the position of the lens drive unit. A resistor which is connected to the photo detector and in which a current flows, is also included. A voltage applied on the resistor (analog voltage) is normalized (normal voltage), based on which a control signal is output to the motor drive to stop the motor.
Patent JP-2011226061-A (JP)
Title: Expansion leg locking device
Inventor: EGUCHI MANABU
IPC: E06C1/22
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an expansion leg device capable of keeping stable operability in a ladder and the like.SOLUTION: In the expansion leg locking device for fixing expansion legs 3 inserted in the lower end portions of supports 1 in a ladder-shaped leg body 10 made by horizontally laying a tread 2 between a pair of the supports 1, 1 so as to have required leg length, an intermediate portion of a locking lever 5 having an engaging tooth 8 engaged with a rack 7 provided in the expansion legs 3 at one end portion, and an operation lever engaging surface 9 on a lower surface on the other end portion side is journaled to a fixing frame 11 fixed to the support 1. A spring 12 is provided, which energizes the locking lever 5 to rotate in a locking direction in which the engaging tooth 8 engages with the rack 7. One end portion of an operation lever 6 is journaled on the other end portion side of the locking lever 5. The operation lever 6 is rotated upward by a predetermined angle from a downward posture in which the other end portion faces downward. The operation lever 6 is further rotated upward while engaging with the operation lever engaging surface 9 of the locking lever 5, thereby rotating the locking lever 5 in a lock-releasing direction to release the locking.
Patent JP-2011224051-A (JP)
Title: Pachinko machine
Inventor: NAKADA YASUSHI
IPC: A63F7/02
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine capable of avoiding mannerism of the game and enhancing the amusement by preventing clear announcement of the shift of the game state to a probability variable state.SOLUTION: The number N of times of successive jackpots is increased whenever a jackpot is successively made during the probability variable state (S94). A probability variation announcement flag is on when the same count value as the count value obtained from a probability variation announcement lottery counter is set in a probability variation announcement probability table 23j (S95-S98). The less count values are set in a probability variation announcement probability table 23j as the number N of times of successively made jackpots is the larger, so that the probability of the probability variation announcement flag being on is lowered.
Patent JP-2011224891-A (JP)
Title: Apparatus for chipping wood and veneer
Inventor: INOSAKA MASAASA
IPC: B27L11/00
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for chipping wood and veneer capable of not only obtaining a product chip with high quality but also solving problems on noise and dust by cutting the wood and the veneer by press-cutting by a ring-like edged tool.SOLUTION: An edged tool body 12 is formed by coaxially connecting circular ring-like edged tools 14 having cutting edges at their peripheries at constant intervals. A pair of the edged tool bodies 12 and 12 are engaged between the cutting edges 13 of the ring-like edged tools by rotating the edged tool bodies 12 and 12, and a material (a) forwarded between the cutting edges of the engaged ring-like edged tools 14 is cut by press-cutting.
Patent JP-2011224250-A (JP)
Title: Game machine
Inventor: KAMIMURA TAKUYA
IPC: A63F7/02
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that has a plurality of start means and executes continuous rendition by simple processing when winning probabilities are different for each of the start means.SOLUTION: The number of second small bonus determination values is smaller than that of first small bonus determination values. The second small bonus determination value is constituted by a part of the first small bonus determination value so that the small bonus probability is different for each start winning hole. In this case, the small bonus determination is needed for each start winning hole. On the other hand, in the continuous rendition, common processing (step S104, S105, step S204, S205) is conducted based on the first small bonus determination value in each continuous rendition determination processing every time ball entry is detected. In the continuous rendition, when the step S205 in the second continuous rendition determination processing is affirmative, only normal continuous rendition is performed. As a result, common continuous rendition determination processing is used without causing mismatching in rendition, thereby simplifying the continuous rendition processing, accordingly.
Patent JP-2010187015-A (JP)
Title: Lateral power mosfet for high switching speed
Inventor: DISNEY DONALD RAY
IPC: H01L29/40
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage power transistor structure that attains fast switching at a high current conduction level, while properly conducting gate signals.  <P>SOLUTION: A lateral power metal-oxide semiconductor field effect transistor (MOSFET) has aa gate structure, such that an insulated gate is connected to a gate electrode at plural number of positions via contacts. One segment of a source electrode (21A) surrounds the top portion of the elongate source region of the field effect transistor and is further connected to a second segment (21B) of the source electrode and completely surrounds the gate electrode (25).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011233009-A (JP)
Title: Storage device and data hierarchy management method in storage device
Inventor: NAKATOGAWA YUTA
IPC: G06F12/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To propose a storage device and a data hierarchy management method for promoting the valid use of a storage device while suppressing costs and labors necessary for maintenance.SOLUTION: A storage device for dynamically assigning a storage area in response to a write request from a host device to a virtual volume is provided with a control part for monitoring the access frequency of every unit area of the virtual volume, and for executing the shift of data in order to assign the storage area which is higher in responsiveness to the unit area whose access frequency is high. When shifting the data from a first storage area provided by a first storage device whose rewritable frequency is limited to a second storage area provided by the other second storage device, the control part does not delete the data from the first storage area, but overwrites only an update section updated after the data are shifted to the second storage area on the corresponding data remaining in the first storage area in case of returning the data from the second storage area to the first storage area.
Patent JP-2011239092-A (JP)
Title: Failure detection apparatus and failure detection method
Inventor: SAKAE YUTA
IPC: H04W24/08
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent misdetection that a wireless network apparatus is in failure despite the fact that the wireless network apparatus operates normally, and to enable to detect a wireless network apparatus in a minor failure state.SOLUTION: A failure detection apparatus 6 has: a traffic information acquisition part 601 that acquires traffic information indicating the amount of communication via a wireless base station 1; a traffic state determination part 602 that determines the traffic state of the wireless base station 1 based on the acquired traffic information; an adjacent station state acquisition part 608 that acquires the traffic state of an adjacent station adjacent or close to the wireless base station 1 when the traffic state determination part 602 determines that the traffic state of the wireless base station 1 is abnormal; and a failure state determination part 609 that determines whether or not the wireless base station 1 is in a failure state by considering the traffic state of the adjacent station which is acquired by the adjacent station state acquisition part 608.
Patent JP-2010192933-A (JP)
Title: Tape substrate
Inventor: NAKAYAMA AKIRA
IPC: H01L21/60
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device capable of being miniaturized and achieving efficiency in design while maintaining the performance of a semiconductor element, and a substrate.  <P>SOLUTION: The semiconductor element 12 is provided with ground terminal electrodes 52a and power supply terminal electrodes 52b in the vicinity of internal output units 30A to 30D of the semiconductor element which output signals driving a display device. Alternatively, an insulating film 18 is provided with a metal wiring pattern 54 on the semiconductor element, which connects: ground terminals 14a and power supply terminals electrodes 14b conventionally provided along a first side of the semiconductor element 12; and the ground terminal electrodes 52a and the power supply terminal electrodes 52b.  <P>COPYRIGHT: (C)2010,JPO&INPIT