baber/WOPTO huggingface dataset:
Patent JP-2011241345-A (JP)
Title: Epoxy resin composition, prepreg, metal-clad laminate, printed wiring board, and semiconductor device
Inventor: TOBISAWA AKIHIKO
IPC: C08J5/24
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which can attain flame retardancy without using a halogen-containing compound, and can obtain a laminated board having sufficient soldering heat resistance and adhesion, and to provide a prepreg and a laminated board using the same.SOLUTION: The epoxy resin composition includes: (A) an epoxy resin shown by general formula (1); (B) a curing agent containing nitrogen in the molecule; and (C) a compound containing phosphorus in the molecule. In the formula, Rs are each independently hydrogen or a 1-10C hydrocarbon group, Rs are each independently hydrogen or a hydrophobic group consisting a 1-10C hydrocarbon, and in a repeating unit, at least one of Ror Rof a benzene ring having Rand Ris a hydrophobic group consisting of a 1-10C hydrocarbon, and n is an integer of 1-10.
Patent JP-2011248434-A (JP)
Title: Database replication system, database replication method, information processor, and program
Inventor: MOMOTA NOBUE
IPC: G06F12/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a database replication system with which a change of a record in a database configured with a VSAM formation file can be reflected to another database on a real time basis.SOLUTION: A database replication system 300 includes a change reflection unit 301 for, in response to a change of a record stored in a first database configured with a VSAM (Virtual Storage Access Method) formation file that stores a plurality of records having a plurality of record formats, that are formats for records, reflecting the change to a second database including a plurality of tables that store records having one record format.
Patent JP-2011249937-A (JP)
Title: Proximity antenna and radio communication device
Inventor: MATSUURA TOSHINORI
IPC: G06K19/07
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To efficiently take a magnetic field caused by current circumventing a slit into an antenna pattern even if the width of the slit has become wider than the width of the antenna pattern.SOLUTION: A proximity antenna comprises an antenna part 13 for performing radio communication with an external communication device by magnetic coupling, and a conductive plate 14a placed in the vicinity of the antenna part 13 but in an insulated state with the antenna part 13. The conductive plate 14a includes a first slit SL1 relatively wide and provided at an edge of the conductive plate and a second slit SL2 relatively narrow and provided at the bottom of the first slit SL1. The width of the second slit SL2 is narrower than the width of an antenna pattern and the antenna pattern is placed to straggle the second slit SL2 in planar view.
Patent JP-2011249447-A (JP)
Title: Optical module
Inventor: SAEKI TOMOYA
IPC: H01S5/022
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical module that can adjust the characteristic impedance by using a heat sink composed of a dielectric substrate, and in which position variation of FD does not occur due to temperature change.SOLUTION: An optical module includes a semiconductor laser diode 4 that is mounted on one side surface of a metal sub-mount 2 via a heat sink 3 composed of a ceramic dielectric. The heat sink 3 is bonded so as to cover the entire mounting surface of the sub-mount 2. An auxiliary board 7 having the same linear expansion coefficient as that of the heat sink is bonded on an opposite surface of the sub-mount in which the semiconductor laser diode is not mounted, so as to cover the entire surface. In addition, the thickness of the sub-mount is 0.85 mm or less. The heat sink is made from aluminum nitride, and the thickness of the heat sink is preferably 0.15 mm or more.
Patent JP-2010238668-A (JP)
Title: Membrane electrode assembly and solid polymer fuel cell
Inventor: MORIOKA HIROYUKI
IPC: H01M50/529
Filed: 2010-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly equipped with an electrode catalyst layer capable of showing high power generation characteristics even under low humidification conditions by increasing water retention without impeding on diffusivity of reaction gas and removal of water formed by electrode reaction etc., as well as a solid polymer fuel cell equipped with the same.  <P>SOLUTION: In the membrane electrode assembly 12 with a pair of the electrode catalyst layers 2, 3 supporting a solid polymer electrolyte membrane 1, the electrode catalyst layer is of a single layer equipped with particles carrying polymer electrolyte and catalyst material, and moreover in the electrode catalyst layer, a pore volume with a diameter of 1.0 μm or less as converted by cylinder approximation of a pore required by a mercury penetration process is increasing from the electrode catalyst layer surface positioned outside towards the solid polymer electrolyte membrane positioned inside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098561-A (JP)
Title: Controller for image processor
Inventor: TAKAGI TOSHIMITSU
IPC: B41J29/38
Filed: 2010-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for combining power saving and high speed of an image processor more appropriately.  <P>SOLUTION: This controller for an image processor having a function of switching a plurality of operation modes includes a CPU predetermined in the ON/OFF frequency of a power source guaranteed in operation; a sub-CPU controlling switching from a power-saving mode to a normal mode; and other devices. In the power-saving mode, the CPU is set into a sleep state, and the sub-CPU is set into an ON-state in which the usual function can be carried out. The other devices are set into the sleep state or the power OFF state. When predetermined conditions based on the ON/OFF frequency of a power source of the CPU are established, the power source of the CPU is set into the OFF state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011246225-A (JP)
Title: Control device for vibrating parts feeder
Inventor: SUZUKI KUNIHIKO
IPC: B65G27/32
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To control a vibrating parts feeder so as to stably vibrate it even with respect to disturbance such as a large load variation or the like.SOLUTION: A control device is configured to control an output voltage applied to a driving part of a vibrating parts feeder. The control device is incorporated with a circuit that extracts phase information from vibration waveform information obtained by a vibration sensor 7 mounted to the parts feeder, adds an offset amount to phase-difference information obtained by a phase comparison circuit 19 while comparing the phase information with phase information of an output voltage waveform of a transmission circuit 18, and corrects the frequency of the output voltage in the transmission circuit 18 while using the addition result as a correction signal. Consequently, it is possible to always drive the parts feeder in a stable region by deviating the frequency of the output voltage from the resonance frequency. By this, it is possible to achieve stable vibration even with respect to large disturbance.
Patent JP-2011247193-A (JP)
Title: Power generator
Inventor: ONO HIROAKI
IPC: F03B13/14
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a power generator that can be suitably used as a small-size and small-capacity facility by mounting a movable member on a float through a support member.SOLUTION: The power generator includes a float F on sea surface, support members S, S... on the float F, and a movable member M supported by the support members S, S..., and moves by the rocking of the float F caused by waves.
Patent JP-2011247810-A (JP)
Title: Electronic equipment
Inventor: SAKATA HIROYUKI
IPC: G06T7/60
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment for measuring the actual dimension of an object even when it is not possible to detect any accurate distance to the object.SOLUTION: The electronic equipment is provided with: a projection part 14 for projecting a scale image to an area including at least a part of an area in the vicinity of an object; and an image pickup part 8 for picking up an image of the object in such a state that the scale image is projected by the projection part.
Patent JP-2011174359-A (JP)
Title: Door lock device
Inventor: SUH SANG-WON
IPC: E05B65/00
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door lock device which is adopted in an electronic product for locking and unlocking a door.  <P>SOLUTION: A locker 110 is integrally provided with a locker hinge rod 116 and a position fixing rod 117 with the locker hinge rod 116. A locker support member 120 supports the rotation of the locker 110 with the locker hinge rod 116, reciprocates in the direction of a hook 10 moving backward and forward at the time of the rotation of the locker 110, and receives elastic force in the advancing direction of the hook 10 by a first elastic member 151. In a door lock body which supports the reciprocating movement of the locker support member 120, a position-fixing hole 132 for position-fix respectively in the state where the locker 110 is joined to or separated from the hook 10 is formed, while guiding the shifting with the position fixing rod 117 inserted during the rotation of the locker 110. A lock processing part 140 performs locking process the locker 110 with the locker 110 joined to the hook 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011253751-A (JP)
Title: Transparent conductive film and method for producing transparent conductive film
Inventor: CHIBA HIRONOSUKE
IPC: B32B15/08
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film capable of preventing deterioration in conductivity even when a resin layer for protecting a net-like conductive thin film is provided.SOLUTION: The transparent conductive film is a laminated film including, on a synthetic resin film, a net-like metal layer formed by applying a solution of metal fine particles and a resin layer. A thickness of the resin layer at a recessed part surrounded by a projecting part of the metal layer is 10-110% of a thickness of the projecting part of the metal layer, and a storage modulus (E') of a resin composition forming the resin layer before hardening is 2.0×10Pa or less.
Patent JP-2011252831-A (JP)
Title: Radar device
Inventor: TOMIJIMA MASASHI
IPC: G01S13/50
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a radar device capable of constantly tracking a target by reducing a loss of reflected waves from the target due to eclipse without increasing the number of PRF (Plus Repetition Frequency) switching more than needed.SOLUTION: The radar device comprises: a phase modulation generator that generates a signal which has a constant phase in a reception gate and a signal the phase of which changes at the center of the reception gate; a phase modulator that modulates the phase based on the output signal from the phase modulation generator; data holding means that holds an output signal from the phase modulator; error calculating means that calculates an error based on an output from spectrum analysis means and outputs an error signal; speed calculation means that outputs a speed relative to the target based on the output from the spectrum analysis means; and PRF switching means that determines to switch PRF and outputs PRF switch command. The radar device is configured to predict the influence of eclipse before selecting the PRF.
Patent JP-2011251059-A (JP)
Title: Slot machine
Inventor: MUKOYAMA KOJI
IPC: A63F5/04
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine with a ceiling function for relieving players, which prevents players from feeling uncomfortable due to the ceiling function, and increases the amusement of games.SOLUTION: A slot machine 1 is equipped with a means 49 for counting data between bonuses, according to the length of elapsed game period without internally winning a bonus, a ceiling state generating means 46 which generates a ceiling state when the data between bonuses reach the upper limit value, and a setting means 68 which validates one of a plurality of levels of the set values of different internal win probabilities. The slot machine 1 has a ceiling switch button 69 for invalidating the ceiling state, a ceiling invalidating means 47 which sets the ceiling invalid state, and a bonus probability change means 48 which changes the probability of internally winning the bonus. Counting of the data between bonuses is interrupted in the ceiling invalid state, and the probability of internally winning the bonus is raised.
Patent JP-2011255407-A (JP)
Title: Laser processing method, and method for manufacturing method multilayer flexible printed wiring board using the laser processing method
Inventor: MATSUDA FUMIHIKO
IPC: B23K26/382
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To form a via hole with a smallest possible number of shots without having a resin residual in the via hole and generating deformation and penetration of an inner layer circuit pattern exposed in the via hole.SOLUTION: In the laser processing method, via holes 23, 24 are formed by removing a layer to be processed that includes: a flexible insulating base 1 having conformal masks 7, 8a provided on the surface; and an adhesive layer 12, which is provided below the insulating base, and which has a light absorption degree higher than that of the insulating base material 1, and a decomposition temperature lower than that of the insulating base material 1 in the wavelength region of a processing laser beam. After applying one shot of pulsed light having a first energy density, with which deformation and penetration of a conductive film 2A are not caused, and with which the insulating base material 1 can be removed by one shot, pulsed light having a second energy density smaller than the first energy density is applied, the second energy density being a density with which the remaining layer to be processed can be removed with a predetermined number of shots without causing deformation and penetration of the conductive film 2A.
Patent JP-2011259284-A (JP)
Title: Information protection device and information protection program
Inventor: TAKADA TADAYOSHI
IPC: G06F21/62
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an information protection device and an information protection program capable of appropriately protecting information to be protected.SOLUTION: The information protection device and the information protection program comprise: hash value generating means which identifies a program file of an acquisition request source in response to the acquisition request of information to be protected and generates the hash value of the program file; and decryption means which decrypts the information, which is encrypted with the hash value, with the hash value and returns the decrypted information to the acquisition request source.
Patent JP-2012004686-A (JP)
Title: Device for managing absence arrival history, and operation method for device for managing absence arrival history
Inventor: SASAKI TAKASHI
IPC: H04M1/247
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems that in a conventional technique for deleting an incoming call number during absence, in the case of no call-back from a user of the incoming call number left in an absence arrival history, the incoming call number continues to be left in the absence arrival history, therefore, even in the case of contact by other means from the user, the absence arrival history continues to be left, or in the case of no call-back from the user of the incoming call number during absence, who has no important content in his contact, the number continues to be left in the absence arrival history.SOLUTION: This invention relates to a device for managing an absence arrival history that includes a function for deleting the absence arrival history in the case of no call-back from the same number of the incoming call number during absence left on the absence arrival history within a prescribed period.
Patent JP-2012004194-A (JP)
Title: Wire saw apparatus
Inventor: INADA MINORU
IPC: B24B27/06
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw apparatus capable of fabricating a semiconductor wafer efficiently at a low cost while increasing a product yield.SOLUTION: In a wire saw apparatus 1 using a fixed abrasive grain method, a wire is moved in a specific direction relatively to an ingot to cut the ingot and then the wire is moved relatively to the ingot in the opposite direction to remove the wire from the ingot. When the ingot is cut, a coolant for ingot cutting is applied to the cutting portion. When the wire is removed from the ingot, a coolant for removing the wire is applied, which is different from the coolant for ingot cutting. The percentage of ingot cutting dust contained in the coolant for removing the wire is 3% to 0% in suspended solids (SS) concentration.
Patent JP-2012001914-A (JP)
Title: Tool for detaching fitting part of spliced steel pipe column
Inventor: OKAZAKI DAISUKE
IPC: E04G21/16
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a tool to detach and disassemble a fitting part of a fit-spliced steel pipe column assembly before the steel pipe column is relocated or removed.SOLUTION: The tool in the present invention comprises: at least two upper L-shaped pieces 4, each of which has an inverted-L-like front-view shape, is brought into contact with an upper steel pipe 2 above a fitting part with a claw 11 hooking the upper steel pipe's bottom end, and is secured to the upper steel pipe 2 with a fixing band 5 rapping around on it; lower L-shaped pieces 8, in the same number as the upper L-shaped pieces 4, each of which has a shape similar to the upper L-shaped piece 4, is brought into contact with the outer periphery of a lower steel pipe 3 right below each upper L-shaped piece 4, and is secured to the lower steel pipe 3 with another fixing band 9 rapping round on it; and hydraulic cylinders 7, each of which is placed between each opposing pair of the upper L-shaped piece 4 and the lower L-shaped piece 8.
Patent JP-2012004302-A (JP)
Title: Semiconductor device
Inventor: WATANABE KAZUKI
IPC: G06K19/07
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To generate a stable internal power supply even when there is access from a noncontact terminal during contact operation.SOLUTION: The semiconductor device (U2) has a first power supply circuit (B3) which produces a DC voltage on a first power supply line (VDD) based on a voltage applied externally to a power supply terminal (VCC), a rectifier circuit (B4) which rectifies an AC signal provided from an antenna (L0) to antenna terminals (LA, LB), and a second power supply circuit (B5) which produces a DC voltage on the first power supply line based on a rectified voltage. When a voltage is applied to the power supply terminal, the rectifier circuit stops rectification operation.
Patent JP-2012004372-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KAMEI MASAYUKI
IPC: H01L21/822
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit between a gate electrode and a source-drain contact in a MIS-type field effect transistor having a salicide structure.SOLUTION: A silicide layer 230 is formed on a gate electrode 175. The upper surface of the silicide layer 230 lowers from the center of the silicide layer 230 to both ends where the upper surface height of the silicide layer 230 is lower than that of an offset spacer 180.
Patent JP-2012005277-A (JP)
Title: Reactive power compensation device having power current calculation function, and system and method thereof
Inventor: WATABE HIDEYUKI
IPC: H02J3/16
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a reactive power compensation device in which an entire distribution system holds a voltage within a constant proper range.SOLUTION: A reactive power compensation device 31 stabilizes a voltage of a distribution system by controlling a reactive power that is injected into the distribution system, based on a voltage command reference value 14 and measurement information of the distribution system. The reactive power compensation device 31 further includes a voltage command correction circuit 21 which has a power current calculation function that uses a distribution line model of the distribution system. The measurement information of the distribution system at a point different from the installation point of the reactive power compensation device 31 is inputted into the voltage command correction circuit 21. The power current calculation is made based on the measurement information of the distribution system. In order that the voltage of the entire power system comes to be within a constant range, the voltage command reference value 14 is corrected with the output of a voltage command correction amount of the voltage command correction circuit 21.
Patent JP-2012003139-A (JP)
Title: Liquid crystal panel and liquid crystal display apparatus
Inventor: HIGASHI MASATSUGU
IPC: G02F1/13363
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus that reduces oblique optical omission and excels in oblique contrast ratio.SOLUTION: A VA mode liquid crystal panel 100 is used. The panel 100 includes a VA mode liquid crystal cell 30, a first polarization plate 10 disposed on one side of a liquid crystal cell, a second polarization plate 50 disposed on the other side of the liquid crystal cell, a first optical compensation layer 20 disposed between the liquid crystal cell and the first polarization plate and indicates that a refractive index oval body has the relation of nx>nz>ny, and a second optical compensation layer 40 disposed between the liquid crystal cell and the second polarization plate and indicates that a refractive index oval body has the relation of nx=ny>nz. If the wavelength dispersion value of the first optical compensation layer 20 is D, the wavelength dispersion value of the second optical compensation layer 40 is D, and the wavelength dispersion value of the liquid crystal cell 30 is D, D(B/G)≤D(B/G), and the following expression is satisfied: 1.040<D(B/G)/D(B/G)<1.220.
Patent JP-2012009216-A (JP)
Title: Planar lighting device
Inventor: SUMA AKIKO
IPC: F21S2/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To improve uneven brightness in a planar lighting device while preventing increase of manufacturing cost and decrease in front brightness, and to extinguish bright lines in the vicinity of an incident surface.SOLUTION: In the planar lighting device, the uneven brightness is improved and the bright lines in the vicinity of the incident surface is extinguished with wave-prisms 11w included in an area Aw in a light source-side of an optical axis direction. Since the other area only includes straight prisms 11s, the front brightness of such an area is as good as that of the conventional guide plate only including straight prisms, and processing man-hour is also to be same as that of the conventional light guide plate. Since the positions where the wave-prism 11w transfers to the straight-prism 11s in the optical axis direction are randomly arranged for every part 11d of multiple protruded line parts, it is possible to prevent generation of so-called visible streaks which shine in the streak shape as a whole at the boundary of the wave-prism 11w and the straight-prism 11s generated by the brightness differences between them.