baber/WOPTO huggingface dataset:
Patent JP-2013190401-A (JP)
Title: Optical sensor
Inventor: MARUYAMA HIRONARI
IPC: G01V8/12
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor which has a simple structure easily installable to equipment, and is capable of determining positional relationship between an object and a sensor.SOLUTION: An optical sensor (100) has a light detection section (10) and a determining section (11). The light detection section is equipped with: a member having a hollow for blocking ambient light other than detection light, and a through hole (3a) for leading the detection light into the hollow; and a first light detection section (1) and a second light detection section (2) which is arranged at a predetermined position on the bottom of the hollow. The first light detection section is arranged at a position where the axis of the through hole passes through, and the second light detection section is arranged on a peripheral part and the same plane as the first light detection section. The determining section, in the case where each of the first light detection section and the second light detection section output a signal indicating that they detected an object (7), determines that the object is at a closer position from the optical sensor than a predetermined distance, and in the case where only the first light detection section outputs a signal indicating that it detected the object, determines that the object is at a farther position from the optical sensor than the predetermined distance.
Patent JP-2013197260-A (JP)
Title: Manufacturing method and manufacturing apparatus of semiconductor element
Inventor: TAKAHASHI MASASHI
IPC: H01L21/304
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus of a semiconductor element which allows for easy and quick calculation of the time of CMP treatment for setting the polishing amount to a predetermined target value.SOLUTION: The manufacturing method of a semiconductor element includes a step for determining the time of CMP treatment using a CMP apparatus, for a semiconductor element chip formed on a semiconductor substrate, and a step for performing the CMP treatment of a semiconductor element chip using the CMP apparatus, for the time of CMP treatment thus determined. In the step for determining the time of CMP treatment, the time of CMP treatment is determined longer as the value of chip size ratio (L/L) increases, so that the polishing amount of the semiconductor element chip becomes a predetermined target value, where Land Lare the lengths of long side and short side of the semiconductor element chip, respectively.
Patent JP-2012150830-A (JP)
Title: Software caching with bounded-error delayed update
Inventor: CHEN MICHAEL KERBY
IPC: G06F12/08
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a software cache method in a multi-core system or microprocessor for maintaining sufficient data coherency while allowing for bounded-errors.SOLUTION: There are included a system having a plurality of processor elements for executing an optimized application instruction tolerant of an error caused by delayed update of a cache value, an optimization updating module for updating a part of a main memory and an optimization load module for extracting a part of the main memory. An update flag indicating a change in a part of the main memory is checked at periodical intervals on the basis of a threshold value 504 before extracting a part of the main memory. If the update flag indicates a change, a part of the main memory is extracted from a cache memory if available until reaching the threshold value 504. A part of the main memory is selected on the basis of a result of IPA (InterProcedual Analysis) of an application optimized beforehand.
Patent JP-2013197452-A (JP)
Title: Exposure device and exposure method
Inventor: KITAMURA JUNICHI
IPC: H01L21/027
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to check, midway through conversion into DMD data, whether the conversion of a drawing pattern is done correctly.SOLUTION: Drawing data is modulated using a DMD, in which a plurality of mirrors are arranged in two directions, and the modulated drawing data is supplied to a light beam irradiation device. When doing so, parity graphics for checking whether the drawing data is drawn correctly is arranged outside a drawing area in advance. In a stage of generating the drawing data, it is sensed in real time whether the parity graphics is detected at a predetermined position to thereby make a discrimination between normal drawing and abnormal drawing.
Patent JP-2013137729-A (JP)
Title: Program rewriting system, control device, program distribution device, identification information storage device, and method for rewriting program
Inventor: NAGAO MASANOBU
IPC: G06F9/445
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a program rewriting system capable of rewriting a control program of a plurality of control devices on the basis on identification information for identifying specifications, and to provide a control device, a program distribution device, an identification information storage device, and a method for rewriting a program.SOLUTION: An external distribution device 3 for distributing a rewriting program is communicably connected to a plurality of ECUs (Electronic Control Units) such as an ECU-A1 and an ECU-B2 for controlling on-vehicle devices. The ECU-A1 transmits identification information for identifying stored specifications to the external distribution device 3. The external distribution device 3 includes storage means that stores the identification information and the rewriting program to be distributed to each of the plurality of ECUs, with their associated with each other; receives the identification information transmitted from the ECU-A1; and distributes the rewriting program stored associated with the received identification information, to the ECU-A1 and the ECU-B2. The ECU-A1 and the ECU-B2 rewrite control programs respectively on the basis of the transmitted rewriting program.
Patent JP-2013198125-A (JP)
Title: Semiconductor device
Inventor: TAKEMAE YOSHIHIRO
IPC: H03K17/687
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that prevents FETs from breaking down.SOLUTION: The semiconductor device includes: a first field effect transistor 31 fed with a first potential VCC at one terminal; a second field effect transistor 32 fed with a second potential VSS lower than the first potential VCC at one terminal; a control section 1 for controlling a potential of each control terminal of the first and second field effect transistors 31, 32; a capacitive element 4 having one end connected to the control terminal of the first field effect transistor 31, and charged by the control of the control section 1; and a load element 5 connected between the other terminal of the first field effect transistor 31 and the other terminal of the second field effect transistor 32.
Patent JP-2013199986-A (JP)
Title: Two-way clutch
Inventor: IIYAMA TOSHIO
IPC: F16D41/02
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-way clutch that transmits rotation from an input side and blocks rotation from an output side, while increasing torque by changing a speed.SOLUTION: A sun gear SG is disposed in an input shaft 1, a ring gear RG is disposed in a housing 3, and a plurality of planetary gears 2 are disposed between them to constitute a planetary gear mechanism. Each of the planetary gear 2 includes a gear extension shaft 21 projected in an axial direction coaxially with a center axis. A hole 42 for allowing insertion of the gear extension shaft 21 is formed in an output shaft 4. Contour parts having the same shape are formed in cross sections of the gear extension shaft 21 and the hole 42. When the input shaft 1 is rotated, the flange 41 of the output shaft 4 serves as a carrier of the planetary gear mechanism, to rotate the output shaft 4 in a decelerated manner. When torque is applied to the output shaft 4, the contour parts of the gear extension shaft 21 and the hole 42 overlap each other to be in contact with each other, thereby preventing rotation of the planetary gear PG to lock the output shaft 4.
Patent JP-2013200929-A (JP)
Title: Semiconductor memory
Inventor: TODA HARUKI
IPC: H01L27/10
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory that is easily manufactured.SOLUTION: A semiconductor memory includes: a memory cell array constituted of a plurality of memory cell mats that have a plurality of pieces of first wiring, a plurality of pieces of second wiring intersecting the first wiring and a plurality of memory cells connected to the first wiring and the second wiring and are laminated such that the first wiring and the second wiring are alternately shared for each of the plurality of memory cell mats; and peripheral circuits for applying voltages to the memory cell array. The memory cells have variable resistance characteristics and current rectification characteristics. All directions from anodes toward cathodes of the memory cells in the memory cell array are the same. At the time of access to selected memory cells, the peripheral circuits apply selected bit line voltages to ones of the first wiring and the second wiring connected to anode sides of the selected memory cells and apply selected word line voltages to the others of the first wiring and the second wiring connected to cathode sides of the selected memory cells.
Patent JP-2013032489-A (JP)
Title: Pad for electrode
Inventor: KATO KAZUKI
IPC: C08G18/10
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pad for an electrode having sufficient strength and flexibility, excellent in electroconductivity, exhibiting little deterioration of strength over time, and composed of a polyurethane hydrous gel.SOLUTION: The pad for an electrode is manufactured by a step of gelatinizing a mixture of a hydrophilic polyurethane prepolymer containing a polyisocyanate component and a polyol component, and water, wherein an isomer having isocyanate groups on the 2- and 4-positions is contained in 10 to 50 wt% with respect to the prepolymer in the prepolymer; the tensile strength is ≥10 (N); and the deterioration rate of the tensile strength is ≤35%.
Patent JP-2013216107-A (JP)
Title: Wheel for coping with blowout
Inventor: FUJIMOTO HIROYOSHI
IPC: B60C17/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, with respect to a conventional tire supporting object in a tire blowout, restrictions are put on the size of the tire supporting object since tire support parts cannot deform on an axle side, connection strength to an external force in various directions of the tire support parts is low since they are not fixed by the axle and a hole for inserting the axle in an axle direction, usability is not good, and it is difficult to support a tire all the time since a clearance of a joint formed between the tire supporting objects is large.SOLUTION: For the use of a tire supporting object in a tire blowout, a size of a grounding part of an external diameter of the tire supporting object is made to be close to an external diameter of a space inside a tire. Connection strength of tire supporting parts is kept. The tire supporting object can be used easily. Moreover, a difference in level due to a clearance of a joint formed between the tire supporting objects is reduced.
Patent JP-2013203446-A (JP)
Title: Storing box with door
Inventor: KAWAKAMI HAJIME
IPC: B65D5/44
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a storing box having a door capable of improving its water-proof characteristic, durability, load-bearing and convenience in use or the like.SOLUTION: A storing box 1 having a door is composed of a front door board 11 made of resin hollow board and rotatably connected to a bottom board 12, and a pair of rotation restriction boards 17, 18 connected to the ends of the front door board 11 in a lateral direction for restricting a rotation angle of the front door board 11 through engagement with an upper board 14, wherein the rotation restriction board 17 is formed with a notch 172 for use in releasing between the front door board 11 and a right side board 15 when the front door board 11 is opened.
Patent JP-2013205668-A (JP)
Title: Optical fiber cable working tool
Inventor: IKEDA SUMUTO
IPC: G02B6/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable working tool which enables confirmation work of an optical fiber cable as a work object without damage to the optical fiber cable to surely prevent erroneous cutoff of an optical fiber cable other than the work object, and is obtained by collecting various functions needed for separation work of an optical fiber ribbon.SOLUTION: An optical fiber cable working tool 1 constituted in a pair of pincers-shape, includes a blade part 5 provided on a side of handle parts 2a and 3a, for cutting an optical fiber cable, and a stress application part 6 and a file part 7 provided in holding parts 2b and 3b on a side opposite to the handle parts 2a and 3a, for bending the optical fiber cable.
Patent JP-2013211969-A (JP)
Title: Protective member and duct sleeve
Inventor: HITOMI SEIICHI
IPC: H02G1/06
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a protective member which can prevent damage of a communication line when connecting a lotus pipe and a body pipe duct sleeve, and a duct sleeve.SOLUTION: A protective member 10 protects a duct sleeve 40 which includes a cylindrical socket part 71 and a cylinder part 73 integrally formed with the socket part and having an opening communicating with the inside of a hand hole 50 and in which an attachment part for attaching a fixing plate fixing and supporting one end parts of a plurality of sheath-pipe duct sleeves inserted into the socket part and the cylinder part is formed on a peripheral part of the opening in the cylinder part. The protective member 10 includes an annular part 13 in which a through hole 12 is formed corresponding to the opening. In the protective member 10, an inner peripheral surface 14 facing the through hole in the annular part is formed to curve so that a diameter of the through hole increases as the distance from the duct sleeve increases when the protective member is attached to the duct sleeve.
Patent JP-2013210853-A (JP)
Title: Information processing device, synchronous processing execution management method, and program
Inventor: ISHII NORIO
IPC: G06F9/52
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which when execution of synchronous processing is repeated two or more times, a result of each execution of the synchronous processing at each processing device is reflected to subsequent execution of the synchronous processing.SOLUTION: Each CPU 0-2 specifies a synchronous point when a queuing count value of a register 35 or 36 and a queuing object CPU number of a register 31 coincide with each other. As a result of execution of a first test in first test processing at S21, the CPU 2 determines that it does not execute a second test in second test processing at S22, and updates the queuing object CPU number in the register 31 from 3 to 2 and update. The CPUs 0 and 1, by execution of the second test in the second test processing, update a queuing count number in the register 35 from 0 to 1, and from 1 to 2 sequentially. As a result, the queuing count number coincides with the queuing object CPU number. Thereby, each CPU 0-2 autonomously selects whether or not a next test should be executed, and updates the queuing object CPU number as necessary.
Patent JP-2013210520-A (JP)
Title: System and method for manufacturing polarizer
Inventor: KUWAKI KIYOKAZU
IPC: B29C55/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for manufacturing a polarizer, which improves productivity without degrading optical characteristics of a polarizer and is capable of maintaining a draining-off property of a processing liquid.SOLUTION: In the system for manufacturing a polarizer, a long-sized polyvinyl alcohol film is processed by at least one processing unit. The processing unit has a processing bath housing a processing liquid, and a nip roll for holding and carrying the polyvinyl alcohol film processed by the processing unit, from the processing bath is configured to include a pair of rubber rolls each of which includes a shaft core having fiber-reinforced plastics and an elastic layer provided on the outer periphery of the shaft core.
Patent JP-2013213997-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: MIURA DAISUKE
IPC: G03G5/047
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that can persistently exhibit a relaxation effect of contact stress with a contact member or the like and is excellent in potential stability under repeated use, and a process cartridge and an electrophotographic device including the electrophotographic photoreceptor.SOLUTION: A charge transport layer of an electrophotographic photoreceptor includes a charge transport substance, and polyester resin A having a specific repeated structure unit with the content of volatile siloxane components being 150 ppm or less.
Patent JP-2013217671-A (JP)
Title: Three-dimensional object position/attitude detection method and device
Inventor: TAKEUCHI YUTAKA
IPC: G01B11/26
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide three-dimensional object position/attitude detection method and device capable of detecting the position of a three-dimensional object and the attitude.SOLUTION: Processing is started when a control signal is input from an input section to a system control section (S11). The system control section instructs a camera control section to photograph images by a camera and the photographed image data is stored in an image memory in a storage section via the system control section (S12). The image data stored in the storage section is read in the system control section, well-known color segmentation processing is executed and area segmentation processing is performed (S13). Further, the system control section refers to a color/attitude correspondence table in the storage section for each segmented area to calculate a normal vector (S14). The system control section calculates position/attitude information for each area (S15). The system control section outputs the position/attitude information calculated in the step S15 as a control signal to an output section (S16).
Patent JP-2013215381-A (JP)
Title: Rice cooker
Inventor: YAMACHI HIROKAZU
IPC: A47J27/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of expanding the fluctuation tolerance of a power supply voltage, and reliably determining the presence or absence of a pan even in a region where the power supply voltage is unstable.SOLUTION: A rice cooker includes: an inverter circuit 14 formed of a heating coil 6, a resonance capacitor 7, and a power element 8; a power supply voltage detector 12 for detecting voltages of an inverter voltage detector 5 and a commercial power supply 1; and a pot detector 9 for determining that the pot is absent or an unsuitable pot such as an aluminum pan is set when the output of the inverter voltage detector 5 is higher than an output of an input current detector 2 by more than a predetermined threshold voltage. When the pot detector determines that the output of the power supply voltage detector is lower than the predetermined voltage, a threshold voltage of the pot detector is reduced to be lower than the predetermined threshold voltage and thereby, the determination levels of the pot detector can be changed according to the fluctuation of the power supply voltage.
Patent JP-2013122162-A (JP)
Title: Air vibration proof floor
Inventor: SAKAMOTO SHOICHI
IPC: F16F15/023
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an air vibration proof floor capable of preventing vibration from transmitting to downstairs while a floor and a concrete slab are separated and the floor is supported by air so as to cut off the vibration from upstairs.SOLUTION: An air vibration proof floor includes: a concrete slab for separating stories of a building from each other; a floor installed above the concrete slab; a first seal material covering the periphery of lower sides of the concrete slab and the floor to form a first airtight space between the concrete slab and the floor; a cushioning material attached between the floor and a peripheral wall; and an air feed-in mechanism automatically feeding compressed air to the first airtight space from an air tank to maintain air quantity in the first airtight space. The floor is risen from the concrete slab to be supported by the compressed air supplied to the first airtight space.
Patent JP-2013219281-A (JP)
Title: Solar battery module and method of manufacturing solar battery module
Inventor: OTANI TETSUYUKI
IPC: H01L31/042
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module which is suitable for preventing peeling of a film of a solar battery cell by reducing stress which the solar battery cell receives at a peripheral edge of a positive/negative collection part and a covered lead wire.SOLUTION: In a solar battery module, solar battery cells 55 are connected in series on the rear surface of a translucent insulation substrate 51 to form a solar battery string 56, and collection parts 60 and 61 are jointed to electrode terminal parts 57 and 58 provided at end parts of the solar battery string 56, with covered lead wires 62 and 63 connectedly arranged at the collection part. On the rear surface of the solar battery string 56, an insulation layer 66 is provided over the entire region in which neither the collection parts 60 and 61 nor the covered lead wires 62 and 63 is arranged, thus a peripheral step of the collection parts 60 and 61 and the covered lead wires 62 and 63 is reduced. Further, a sealing material 64 and a rear surface protection material 65 are stacked on the collection parts, the covered lead wires, and the rear surface of the insulation layer.
Patent JP-2012219427-A (JP)
Title: Roving frame for producing roving
Inventor: DOROTHEE BETZ
IPC: D01H1/11
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a roving frame capable of producing a roving suitable for spinning in a subsequent spinning machine by using an adequate air flow.SOLUTION: The roving machine for producing a roving 1 from a sliver 2, includes at least one spinning station 3. The spinning station 3 comprises a vortex chamber 4 having an infeed port 5 for the sliver 2 and a roving forming element extending at least partially into the vortex chamber and formed as a spindle 6. At least one air nozzle 8 in which air can be introduced into the vortex chamber is arranged in the vortex chamber 4. The spindle 6 is of a form that has a draw-off channel 9 through which the roving 1 can be drawn out of the vortex chamber 4. In the region of the vortex chamber 4, the draw-off channel 9 has an inlet port 10 for the roving 1 to be drawn out of the vortex chamber. An inner diameter F of the inlet port 10 is between 4 mm and 12 mm, advantageously between 6 mm and 8 mm.