baber/WOPTO huggingface dataset:
Patent JP-2011016714-A (JP)
Title: Method of manufacturing bulk mono-crystalline gallium-containing nitride, bulk mono-crystalline gallium-containing nitride substrates obtained from the same, and devices manufactured on the substrates
Inventor: DWILINSKI ROBERT
IPC: C30B33/02
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining bulk mono-crystalline gallium-containing nitride containing ions of Group I metals and ions of an acceptor dopant, substrates for epitaxy made of the same, and devices manufactured on such substrates.SOLUTION: The method of obtaining bulk mono-crystalline gallium-containing nitride comprises a step of crystallization on a seed of mono-crystalline gallium-containing nitride from a supercritical ammonia-containing solution, wherein at process conditions the molar ratio of acceptor dopant ions to the supercritical ammonia-containing solvent is at least 0.0001. In addition, after the step of crystallization on a seed the method further comprises a step of annealing the nitride at the temperature between 950°C and 1,200°C, preferably between 950°C and 1,150°C.
Patent JP-2012007490-A (JP)
Title: Canister arrangement structure of automobile
Inventor: TANAKA KOICHI
IPC: F02M25/08
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce intake sound inexpensively, while securing capacity of an air cleaner constituting an air-intake device.SOLUTION: In this canister arrangement structure of automobile, a canister 45 is arranged in a motorcycle including an engine 16, the air cleaner 17 for supplying air to the engine 16, a fuel tank 15 for storing fuel supplied to the engine 16 and the canister 45 for temporarily collecting evaporated fuel gas generated in the fuel tank 15. In the structure, an atmospheric releasing port 57 of the canister 45 is connected to the air cleaner 17.
Patent JP-2012007532-A (JP)
Title: Vacuum pump
Inventor: HASHIMOTO TOSHIFUMI
IPC: H02P29/02
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when motor driving of a vacuum pump is stopped immediately in response to the detection of an abnormal temperature by a temperature sensor, a so-called free run condition occurs irrespectively of the situation and cause by which the abnormal temperature is generated.SOLUTION: A vacuum pump includes the motor temperature sensor 31 detecting the temperature of a motor 6 built in a turbo-molecular pump 1, a storage section 86 storing weighting values corresponding to a plurality of motor temperatures, a temperature control section 84 sequentially reading out the weighting value corresponding to the motor temperature detected by the motor temperature sensor 31 at every second (or predetermined period), and an accumulation calculation section 88 accumulating the weighting values supplied from the temperature control section 84. The temperature control section 84 is constructed to emit a response signal SG84 showing alarm activation according to the accumulation result by the accumulation calculation section 88, and therefore alarm activation time can be controlled variably and appropriately according to the varying situation of motor temperature.
Patent JP-2012007569-A (JP)
Title: Emergency stop device
Inventor: HAYASHI YOSHIAKI
IPC: F02D29/02
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop device capable of urgently stopping the rotation of an engine even if a major emergency stop control unit gets out of order.SOLUTION: A WD 3 detects the abnormality of operation of a CPU 1, which functions as a major emergency stop control section, based on a pulse signal P1 from the CPU 1, and outputs a reset signal RT which is brought into an ON state when the abnormality of operation is detected. An SW long-push monitoring unit 4, which functions as an auxiliary emergency stop control section, receives the reset signal RT to be brought into an operating state when the reset signal RT in the ON state is input therein, responses to at least one of emergency stop request signals EQ1 and EQ2, and outputs a long-push forced OFF signal SF (in the OFF state) for instructing an emergency stop.
Patent JP-2012010779-A (JP)
Title: Power state preview device, power state preview method, and program
Inventor: MIDORIKAWA SATOSHI
IPC: A63F7/02
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To optimize a lighting state and an operation state of various devices by optimizing a power acquisition state of the various devices and a distribution state of a power supply with respect to power consumption of the various devices, and the like.SOLUTION: A power state preview device includes: a signal generation part 2 for generating an operation control signal for lighting or operating illuminators 13to 13, motors 15to 15, and the like for a prescribed time, disposed in the game machine 10; a determination part 3 for acquiring the operation control signal generated by the signal generation part 2 and distinguishing the illuminators 13to 13and the motors 15to 15or the like which are supplied with the operation control signals to make determination; and a power amount calculation part 4 for calculating power consumption corresponding to the operation control signals and the illuminators 13to 13, the motors 15to 15, and the like determined by the determination part 3.
Patent JP-2012015217-A (JP)
Title: Manufacturing method of optical semiconductor device
Inventor: MATSUMOTO TAKESHI
IPC: H01S5/12
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical semiconductor device which can cause unevenness in a coupling coefficient κ of a diffraction grating at low cost.SOLUTION: The method of manufacturing an optical semiconductor device includes: a first semiconductor layer formation step for forming a first semiconductor layer on a semiconductor substrate; a concave and convex pattern formation step for forming a concave and convex pattern in a laser stripe region 43 in which a waveguide is formed and dummy regions 44 formed on either side of and close to the laser stripe region in a surface of the first semiconductor layer; a second semiconductor layer formation step for forming, by MOCVD, a second semiconductor layer on a concave portion of the first semiconductor layer with the concave and convex pattern formed therein; and a third semiconductor layer formation step for forming a third semiconductor layer on a convex portion of the first semiconductor layer, and on the second semiconductor layer after the second semiconductor layer formation step.
Patent JP-2012014795-A (JP)
Title: Magnetic recording device and method for inspecting magnetic recording device
Inventor: SAKURAI MASATOSHI
IPC: G11B5/82
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording device capable of being inspected on a discrete track medium in the same way as a conventional magnetic recording medium including a magnetic recording layer composed of a continuous film.SOLUTION: The magnetic recording device includes: a head slider including a recording and reproducing element; recording tracks with a width L1 which enable magnetic recording; wide land tracks with a width L2 wider than the width L1 of the recording tracks; and a magnetic recording medium having non-recording sections with a width G1 provided between the adjacent recording tracks. The width L1 of the recording track is narrower than a bottom reproduction width BRW of the recording and reproducing element, and the width L2 of the wide land track is wider than the bottom reproduction width BRW of the recording and reproducing element.
Patent JP-2012015351-A (JP)
Title: Semiconductor device
Inventor: IWAKURA KEN
IPC: H01L25/07
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a chip lamination type semiconductor device which can suppress capacity increase of a bonding wire extending between chips, and can prevent deterioration of high-speed operation characteristics.SOLUTION: A semiconductor device has: a first semiconductor chip 1 having a bonding pad on a front surface; an insulation material layer 3 provided on the front surface; a wire 6 that extends from a bonding pad 4 toward an outer side from a peripheral edge 1a of the first semiconductor chip while contacting with a top face of the insulation material layer 3; and a second semiconductor chip 2 whose rear surface is adhered to the front surface of the chip 1 via an adhesive material. The adhesive material consists of a DAF (Die Attach Film) 13 provided on the rear surface, and an FOW (Film Over Wire) 10 filled between the DAF 13 and the front surface of the chip 1 and the insulation material layer 3. A thickness hof the insulation material layer 3 is decided so that the capacity of the bonding wire 6 becomes the minimum value.
Patent JP-2012012536-A (JP)
Title: Lubricant composition
Inventor: IKAI TORU
IPC: C10M169/04
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide lubricant compositions such as a calibration fluid composition for calibration (operation test) of an injector and a low viscosity lubricating rust preventive oil composition, which are used for an inspection line in a diesel injector manufacturing process.SOLUTION: The lubricant composition comprises adding a sarcosine acid derivative, and an alkylene oxide adduct of an aspartic acid derivative and an aliphatic amine to at least one base oil chosen from a mineral oil and/or a synthetic oil. An acid amide which is obtained by making a 12-30C saturated monocarboxylic acid or a 18-24C unsaturated monocarboxylic acid react with an amine or a fatty acid ester can be further added to the lubricant composition.
Patent JP-2012017556-A (JP)
Title: Steel sheet pile underground wall structure
Inventor: SUZUKI TAKASHI
IPC: E02D5/04
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet pile underground wall structure in which in-plane-direction shear stiffness and strength are improved so as to be used as an earthquake-resisting wall, while reducing a construction period and a construction cost by using a steel sheet pile.SOLUTION: By attaching stiffening members 6 to a wall body 3 that is constituted by a plurality of steel sheet piles 2, shearing force acting in the in-plane direction of the wall is borne by the stiffening members 6, which improves the shear stiffness and the shear strength of the wall body 3 so as to serve as an earthquake-resisting wall. Especially, by stiffening a position forming a compression area due to the shearing force by means of the stiffening members 6, the buckling of the sheet piles 2 is able to be prevented. Therefore, the wall body 3 constituted by a plurality of steel sheet piles 2 is able to be used as the earthquake-resisting wall, which is able to reduce construction labor and cost remarkably, while reducing a construction period and a construction cost as compared with building an RC underground wall.
Patent JP-2012017181-A (JP)
Title: Latticed boom
Inventor: ICHIKAWA YASUO
IPC: B66C23/64
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce lateral deflection generated in a latticed boom during crane work while avoiding a significant increase in weight and increase in lateral width of the latticed boom.SOLUTION: A lower boom 2 of the latticed boom 1 includes a right front diagonal member 32 which is connected to the tip end of a right front main pipe 20a on its right side face and extends so as to gradually approach an intermediate position between the right front main pipe 20a and right rear main pipe 20b as it approaches to a right foot 12a side; a right rear diagonal member 34 which is connected to the tip end of the right rear main pipe 20b and extends so as to gradually approach the intermediate position between the right front main pipe 20a and right rear main pipe 20b as it approaches the right foot 12a side; a right connection member 36 which connects the base end of the right front diagonal member 32, the base end of the right rear diagonal member 34, and the right foot 12a; and a left front diagonal member 42, a left rear diagonal member 44, and a left connection member 46 configured like the right front diagonal member 32, the right rear diagonal member 34, and the right connection member 36 at the left side face of the lower boom 2.
Patent JP-2012023092-A (JP)
Title: Holding device, imprint device and article manufacturing method
Inventor: TORII HIROTOSHI
IPC: B29C59/02
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a holding device which is advantageous in adjusting at least one of the shape and the position of a mold.SOLUTION: A holding device for holding a mold 3 comprises: a holding part 12 for holding the mold 3 by attracting it; an actuator 11 which is supported by the holding part so as to be opposed to a side face of the mold 3, and which deforms the mold 3 by applying a force to its side face; and a detector 23 which is supported by the holding part so as to be opposed to the side face of the mold 3, and which detects the position of the side face in a direction of the force. In this case, a first region in the side face whose position is detected by the detector 23 is within a second region in the side face to which the actuator 11 applies the force.
Patent JP-2012022552-A (JP)
Title: Information processing unit
Inventor: SAKAGUCHI MOTOHIKO
IPC: G06Q50/22
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To appropriately perform the business process evaluation.SOLUTION: An information processing unit includes process information memory means 103 in which process information for which the procedure of each steps including multiple steps are stored, event information memory means 104 in which event information showing the processing content with respect to the certain information in the above step is stored, and risk calculating means 102 which calculates based on the process information and the event information stored in the above means the risk value showing the degree of the risk at the time of determining identification information of the above information, depending on the processing content before the identification with respect to the above predetermined information including the identification data.
Patent JP-2012026734-A (JP)
Title: Lined concrete demolding time determination method and demolding time determination system
Inventor: UNO YOSHIKI
IPC: G01N25/20
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a demolding time determination method and system capable of performing demolding time determination with high precision without increasing the number of work processes during construction work.SOLUTION: Respective specific expressions (1) derived from a relation among kneading temperature, air quantity, integrated temperature and compression strength by using concrete of the same mixture as casted concrete to perform trial kneading of a plurality of standards are prepared in advance. When performing lining concrete casting, the temperature of the lining concrete and air quantity are inputted to an arithmetic unit, an expression (1) of a condition that coincides with or is most approximate to the lining concrete casting is selected among the expressions (1) of the plurality of standards, concrete temperature measured at an optional place within the framework of the casted lining concrete and in each optional period is transmitted or inputted to the arithmetic unit to calculate integrated temperature, and a time when the integrated temperature reaches a numeric value at which preset compression strength can be acquired is determined as a demolding time by using an expression (1) that selects the integrated temperature, the temperature and the air quantity.
Patent JP-2012025508-A (JP)
Title: Yarn winding device
Inventor: MUTA KATSUFUMI
IPC: B65H54/38
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winding device that prevents the winding density further inside from the package end from being increased above the desired winding density when executing creeping control.SOLUTION: The yarn winding device includes: a twill-angle setting part 44; a traverse-width setting part 45; a creeping pattern setting part 46; an average-width calculating part 47; and a creeping-control part. The average-width calculating part 47 calculates an average traverse width of a traverse guide 17 on the basis of a set traverse width set by the traverse-width setting part 45 and a creeping pattern set by the creeping pattern setting part 46. The creeping-control part controls driving of at least either one of a bobbin rotationally-driving part 18 and a traverse driving part 19 such that a cross winding angle of a yarn Y at the average traverse width calculated by the average-width calculating part 47 may serve as a basic twill angle WA1, and the traverse guide 17 follows the creeping pattern set by the creeping pattern setting part 46.
Patent JP-2011076067-A (JP)
Title: Polarizing plate and photosetting adhesive for forming polarizing plate
Inventor: KAGIYAMA SATOKO
IPC: C09J4/02
Filed: 2010-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate excellent in adhesiveness between a protective film and a polarizer and punching workability and excellent in water resistance as well.  <P>SOLUTION: The polarizing plate is constituted so that both surfaces of a polyvinyl alcohol-based polarizer are each coated with a protective film via the following adhesive layer. The adhesive layer is formed by curing a photosetting adhesive containing 60-99.8 mass% of a radical polymerizable compound (a), 0.02-40 mass% of a cationic polymerizable compound (c) having a cationic polymerizable functional group but no (meth)acryloyl group, a photo-radical polymerization initiator (d) and a photo-cation polymerization initiator (e).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012024287-A (JP)
Title: Gaming machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a gaming machine allowing player's technical intervention during an MB game status, and preventing a game from being monotonous during the MB game status.SOLUTION: During the MB game status, the Pachislot machine (1) controls to stop symbol variation display on a reel (3L) according to timing of reel stop operation of the player regardless of a winning pattern of a special replay-winning symbol combination decided by a main control circuit (71), and controls to stop symbol variation display on reels (3C, 3R) at different symbol positions according to a winning pattern of the special replay-winning symbol combination decided by the main control circuit (71) and timing of reel stop operation of the player.
Patent JP-2012031768-A (JP)
Title: Scroll compressor
Inventor: SATO SO
IPC: F04C18/02
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor by which high durability and reliability can be obtained.SOLUTION: In each of a turning scroll 20 and a fixed scroll 30, a rising wall 63 perpendicular to apexes 22t, 32t of low-walls 22L, 32L is formed between high walls 22H, 32H and the low-walls 22L, 32L in a step 62 at which heights of lap walls 22, 32 are switched to the low walls 22L, 32L from the high walls 22H, 32H. A boundary 64 between the lower end 63a of the rising wall 63 and the apexes 22t, 32t of the low walls 22L, 32L is formed into an R-shape of a prescribed curvature radius, and furthermore, the curvature radius of the boundary 64 is formed so as to be gradually larger toward internal peripheral sides from external peripheral sides of the lap walls 22, 32.
Patent JP-2012030838-A (JP)
Title: Continuous bag box
Inventor: RYUKOJI JUNPEI
IPC: B65B43/18
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuous bag box capable of preventing a bag feeding loss (a process wherein bags can not be supplied to a main machine) in a bag feeding device which supplies the bags to a packaging device.SOLUTION: In the continuous bag box, double-type bag boxes are 4 arranged side by side, main suckers for sucking one end of the bag are attached to each leading end of bag boxes 4, corresponding to each bag box 4A, 4B, respectively, and an oscillating-link mechanism for oscillating the main suckers is provided. The double-type bag box 4 is capable of moving horizontally. The continuous bag box includes a horizontal moving mechanism which wholly moves the double-type bag box 4 when either of the bag boxes runs out of the bags, and transfers the bag box having the bags left to a bag transferring position.
Patent JP-2012033707-A (JP)
Title: Method of manufacturing two-dimensional photonic crystal laser
Inventor: NODA SUSUMU
IPC: H01S5/12
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a two-dimensional photonic crystal laser without deteriorating performance of a two-dimensional photonic crystal layer as a resonator, in forming an upper layer on the two-dimensional photonic crystal layer by an epitaxial method.SOLUTION: The method includes: a parent material layer preparation process to prepare a parent material layer 252A whose crystal structure is the same as that of AlGaAs(0<x≤0.8); a hole formation process to periodically form holes 251A in the parent material layer 252A, where the holes should satisfy d≤200nm and 0.1≤h/d≤1.2 with d the maximum width of the planar shape and h the depth; a different refractive index region formation process to form a different refractive index region 251 of AlGaAs inside the holes 251A by an epitaxial method; and an epitaxial layer preparation process to prepare a layer 26 of AlGaAs(0≤y≤1) by the epitaxial method on the parent material layer 252A in which the different refractive index region 251 is formed.
Patent JP-2011010331-A (JP)
Title: Modular architecture having reusable front end for processing digital video data
Inventor: CHANG CHIENCHUNG
IPC: G09G5/36
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a video processing architecture which enables various applications.SOLUTION: The system includes: a video front end (VFE) which has an programmable interface in order to receive an instruction, wherein the VFE obtains video input data to preprocess the video input data, in order to generate video output data according to the instruction; a video back end (VBE) for generating a sequence of encoded video data from the video output data of the VFE; and a controller for giving the instruction to the VFE via the interface, in order to control the preprocessing of the video input data.
Patent JP-2011055484-A (JP)
Title: Driver circuit and test apparatus
Inventor: KUWANA YUJI
IPC: G01R31/28
Filed: 2010-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high-versatility device that facilitates changing characteristics in accordance with applications.  <P>SOLUTION: A driver circuit 10 outputs, from an output end, an output signal corresponding to an input signal supplied thereto, and includes: an output resistance 42 that is provided between a constant voltage source and the output end; an output switch 46 that switches voltage of the output end according to the input signal; and a switch 52 that switches a resistance value of the output resistance. The output resistance includes an output resistance FET having a source/drain connection between the constant voltage source and the output end, and the switch supplies a control voltage to a gate of the output resistance FET such that the resistance between the source and the drain of the output resistance FET switches to a designated value.  <P>COPYRIGHT: (C)2011,JPO&INPIT