baber/WOPTO huggingface dataset:
Patent JP-2012180908-A (JP)
Title: Shift drum stopper plate
Inventor: SAI KOSHOKU
IPC: B22F5/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a shift drum stopper plate which secures sufficient strength while reducing costs.SOLUTION: The shift drum stopper plate 60 includes a plate-shaped portion 61 and a plurality of stopper pin portions 62 to be engaged with claws 55c, 55d of a shift arm 55 provided to project from one side face of the plate-shaped portion 61. The stopper pin portion 62 is in the shape of a column comprising a columnar part and an extended reinforced part 62b formed integrally with each other. The cross-sectional shape of the stopper pin portion 62 is in the form of a horseshoe comprising a circular arc part 62c, extension line parts 62f, 62g, and an inner peripheral line part 62h. The plate-shaped portion 61 and the stopper pin portion 62 are manufactured by compressing powders, performing integral preliminary molding, and then performing sintering.
Patent JP-2012182085-A (JP)
Title: Lighting device and lighting fixture
Inventor: SAKAI MAKOTO
IPC: H01L33/64
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device and a lighting fixture, capable of securing thermal reliability for preventing the deterioration of light-emitting efficiency and mechanical reliability in a cover member.SOLUTION: The lighting device 10 includes a body 11, a light-emitting part 13, a cover member 14, and an engaging means 17. The body 11 is composed of a rigid body having thermal conductivity. The light-emitting part 13 has a solid-state light-emitting element 12 arranged on the body. The cover member 14 is arranged to cover the solid-state light-emitting element of the light-emitting part and is composed of a rigid body having thermal conductivity and translucency. The engaging means 17 is composed of a groove part 17a and a projected part 17b and engages the body with the cover member. Then, the heat generated from the solid-state light-emitting element is conducted to the cover member through the engaging means.
Patent JP-2011183547-A (JP)
Title: Method of manufacturing microelectromechanical system
Inventor: GAILLARD FREDERIC-XAVIER
IPC: B81C1/00
Filed: 2011-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of causing floating of a movable machine part in a microelectromechanical system.  <P>SOLUTION: This method is characterized by forming a porous zone on a front face of a first wafer of a semiconductor material. A pattern of the material suitable for constituting the movable machine part of the microelectromechanical system is formed on the front face of the first wafer covered in a sacrificial layer and positioned on a level of the porous zone. A layer being the material endurable against an attack by a solution for the sacrificial layer is also formed. The floating of the movable machine part is performed from a reverse surface of the first wafer, through the porous zone by help of the solution for the sacrificial layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012189426-A (JP)
Title: Image display system, image display device, image display method and computer program
Inventor: YAMANAKA KAZUTERU
IPC: G09G5/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image display system, an image display device, an image display method, and a computer program that can, when redisplaying a stored screen on the display device, redisplay the stored screen appropriately when a user needs redisplay without imposing a significant operation load on the user.SOLUTION: An image display system is configured such that when a screen displayed on a liquid crystal display 15 is switched in a state where a storage condition is satisfied, a screen that was displayed on the liquid crystal display 15 immediately before the switching is stored as a storage screen. When a restoration condition corresponding to the storage condition under which the storage screen was stored is satisfied, the stored storage screen is displayed on the liquid crystal display 15.
Patent JP-2012187040-A (JP)
Title: Method for producing plant modified to promote dedifferentiation or redifferentiation, transformant, and protein, chimeric protein, gene, chimeric gene, dna, recombinant expression vector, and kit used for the method
Inventor: YOMO MASAHITO
IPC: C07K14/415
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a plant modified to promote dedifferentiation or redifferentiation.SOLUTION: The method for producing a plant modified to promote dedifferentiation or redifferentiation is obtained by producing a chimeric protein which fuses a transcription factor promoting transcription of a gene for inhibiting dedifferentiation or redifferentiation and a functional peptide for transforming an arbitrary transcription factor to a transcription inhibiting factor, in the plant.
Patent JP-2012189803-A (JP)
Title: Liquid crystal display device and television receiver
Inventor: YAMAMOTO MICHIO
IPC: G09G3/36
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a television receiver capable of displaying video with display characteristics suitable for the actual posture of a liquid crystal panel.SOLUTION: The posture of a liquid crystal panel for displaying video is detected, and in response to the detected posture of the liquid crystal panel, based on preset correction parameters, display characteristics with visual angle dependency in the liquid crystal panel (view angle, contrast, brightness, gamma characteristic, color tone, hue or the like) are corrected. For instance, as the inclination angle of display surface of the liquid crystal panel with respect to the horizontal increases, the view angle of the liquid crystal panel gradually becomes wider.
Patent JP-2012191122-A (JP)
Title: High-frequency module
Inventor: MORIMOTO TAKAO
IPC: H05K9/00
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency module with a smaller size and a lower cost, while ensuring high shielding performance of each element.SOLUTION: A high-frequency module comprises: a dielectric substrate which has a surface mounted with a high-frequency circuit component made up of a plurality of elements, a power source for supplying a current to the high-frequency circuit component, and a control circuit component for controlling the high-frequency circuit component, and which has ground conductors printed on both surfaces and electrically connected to each other via a through-hole; and a conductor lid 10 having a standing wall 10a which is arranged between the plurality of elements of the high-frequency circuit component and is electrically connected to the ground conductor printed on the surface of the dielectric substrate, and which forms a sealed space separately for each element.
Patent JP-2012191125-A (JP)
Title: Sheet exfoliating method and exfoliating method
Inventor: UEMICHI ATSUSHI
IPC: H01L21/683
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet exfoliating device and a sheet exfoliating method by which an adhesive sheet can be smoothly exfoliated from an adhered body while restraining rising or cracks of the adhered body such as a wafer.SOLUTION: An end of an adhesive sheet S is exfoliated from a wafer W with a corner P of an adhesion area R as a starting point, and therefore, rising of the wafer W together with an exfoliating tape T can be restrained, and the end of the adhesive sheet S can be reliably exfoliated from the wafer W. In this manner, after the end of the adhesive sheet S is exfoliated, the adhesive sheet S is pulled by the exfoliating tape T via the adhesion area R to entirely exfoliate the adhesive sheet S. Thereby, while rising and cracks of the wafer W can be reliably prevented, the adhesive sheet S can be smoothly exfoliated from the wafer W.
Patent JP-2012195395-A (JP)
Title: Hybrid optical device
Inventor: AKIYAMA TOMOYUKI
IPC: G02F1/377
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid optical device capable of achieving high-efficiency laser oscillation when directionally coupling between a gain semiconductor waveguide and a non-linear optical crystal waveguide.SOLUTION: A gain semiconductor waveguide having a distribution Bragg reflection mirror at a lower part and a non-linear optical crystal waveguide are arranged proximally and coupled directionally. One end surface of the gain semiconductor waveguide and one end surface of the non-linear optical crystal waveguide are used as a reflection surface for a laser resonator. The other end surface of the non-linear optical crystal waveguide is used as an emission surface of a secondary harmonic wave generated at the non-linear optical crystal waveguide.
Patent JP-2012195750-A (JP)
Title: Controller for satellite communication earth station and satellite communication earth station communication system
Inventor: MOCHIZUKI AKIRA
IPC: H04B7/155
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a controller for satellite communication earth station in which the effort of gain control is reduced, and to provide a satellite communication earth station communication system.SOLUTION: The controller for satellite communication earth station comprises an input unit, a temperature measurement unit, a storage unit, a correspondence calculation unit, and an output control unit. The input unit inputs the amount of gain variation for controlling the transmission output from a satellite communication earth station. The temperature measurement unit measures the temperature when the amount of gain variation is input. The storage unit stores the amount of gain variation and the temperature. The correspondence calculation unit calculates the correspondence of the temperature and the amount of gain variation based on the amount of gain variation and the temperature thus stored. The output control unit controls the transmission output based on the correspondence thus calculated.
Patent JP-2012200108-A (JP)
Title: Coupling structure
Inventor: HIRANO IZUHO
IPC: H02K5/04
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure which reduces noise due to vibration of housings in a structure where multiple housings, such as control units, are coupled to an excitation source such as an electric motor through gaps.SOLUTION: An electric motor 1 serving as an excitation source is coupled to an inverter 2 and a DC/DC converter 3, which are directly or indirectly connected to the electric motor 1, with a coupling structure. The coupling structure has a coupling part 4 coupling an inverter upper surface 2a to a DC/DC converter lower surface 3a which face each other between the inverter 2 and the DC/DC converter 3.
Patent JP-2012197166-A (JP)
Title: Elevator system having charging function for electric motor vehicle
Inventor: UCHIUMI EIJI
IPC: H01M10/44
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system having a charging function of a battery mounted to an electric motor vehicle to be charged with regenerative power generated when operating an elevator by a compact constitution.SOLUTION: The elevator system includes an inverter device, a hoisting machine including a motor driven by the inverter device, and a DC voltage converter connected to an intermediate part of the inverter device and outputting a voltage of a value different from a DC voltage value in the intermediate part, and also includes a first battery connected to the output of the DC voltage converter and storing the regenerative power by the motor, and an electric interface for supplying DC power outputted from the first battery to a driving second battery mounted to an electric automobile. A voltage value of the first battery is adapted to the charging of the second battery, and an output voltage value of the first DC voltage converter is adapted to the charging of the first battery.
Patent JP-2012201138-A (JP)
Title: Forced air cooling type semiconductor cooling device
Inventor: RI KYOTA
IPC: H02M7/48
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact semiconductor cooling device capable of improving cooling performance by efficiently using cooling air by a cooling fan.SOLUTION: A first cooler 4 having a wide cooling air width with respect to a cooling air flow length and a second cooler 5 having a cooling air width smaller than that of the first cooler 4 are arranged so that cooling air directions are similar and no heat is exchanged therebetween. The semiconductor elements 7, 8 and 9 of an inverter circuit are attached to the first cooler 4, and the semiconductor element 10 of a brake chopper circuit is attached to the second cooler 5. Cooling air by a cooling fan 6 having a cooling air direction perpendicular to the cooling air direction of the cooler is distributed to the first cooler 4 and the second cooler 5 via a wind channel 2 having an air rectifying guide 3, and the heat exchange with the semiconductors is performed.
Patent JP-2012203063-A (JP)
Title: Image forming apparatus
Inventor: SATA HIDEIKU
IPC: G03G15/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of floating substances that float from a composition comprising an image so as to ensure stable detection accuracy of image density.SOLUTION: A density detection sensor 61, which has a tendency to be frequently used, is arranged outside an effective image area so that adhesion of floating substances to the detection surface of the sensor is suppressed. Accordingly, stable detection accuracy can be ensured for a long period of time.
Patent JP-2012200168-A (JP)
Title: Gene deletion strain and method for producing protein using the same
Inventor: ENDO KEIJI
IPC: C12N1/21
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a Bacillus subtilis mutant, and target protein or polypeptide using the Bacillus subtilis mutant, achieving compatibility between decrease in lysis in culture and acceleration of secretion of the target protein or polypeptide to culture solution.SOLUTION: In this Bacillus subtilis mutant, eight or more extracellular protease genes selected from epr, wprA, mpr, nprB, bpr, nprE, vpr, aprE and aprx are deleted or inactivated, and aslo one or more lytic enzyme related genes or gene clusters selected from cwlB, cwlF, PBSX, spoIIIC and sigD are deleted or inactivated.
Patent JP-2012202856-A (JP)
Title: Semiconductor integrated circuit and design method for the same
Inventor: NOTSUYAMA YASUYUKI
IPC: G01R31/28
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of easing an IR drop problem, and to provide a design method for the semiconductor integrated circuit.SOLUTION: The semiconductor integrated circuit includes: a plurality of flip flop (F/F) groups configured by dividing a plurality of flip flops connected in series to perform serial operation for serially transferring data; a continuous signal determination circuit which when outputs from the flip flops included in the FF group are coincident with each other, outputs a first signal, and when the outputs are not coincident, outputs a second signal; and a clock gating circuit which when receiving the first signal, does not supply a clock signal, and when receiving the second signal, supplies the clock signal.
Patent JP-2011139096-A (JP)
Title: Printed board having round solder bumps and method for manufacturing the same
Inventor: LEE SEOK KYU
IPC: H05K3/34
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board having solder bumps and a method for manufacturing the same, wherein which a pad connection surface is a round shape, a connection area with a connection pad is wide, connection reliability is improved, and bump formation height is uniform.  <P>SOLUTION: The printed board having round solder bumps includes: a plurality of circuit layers 530 vertically arranged; an insulating layer 600 intervened between the circuit layers 530; lower connection pads 515, each being formed at the lowermost circuit layer of each of the plurality of circuit layers 530; and solder bumps 300, each of which is electrically connected to the lower connection pad 515, and in which each pad connection surface is a round shape and other surface is a flat surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012202900-A (JP)
Title: Specific heat measurement apparatus and specific heat measurement method
Inventor: NAGASAWA MITSUHARU
IPC: G01N25/20
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a new specific heat measurement method.SOLUTION: A specific heat measurement apparatus includes a heat bath 10, a heat transfer unit 20, a heater 30, a control unit 40, and a specific heat calculation unit 50. The heat bath 10 is held at a fixed temperature and the heat capacity of the heat bath 10 is sufficiently larger than the heat capacity of a sample 100. The heat bath 10 is a metal ingot such as a copper ingot. The heat transfer unit 20 thermally connects the heat bath 10 to the sample 100. The heater 30 applies heat to the sample 100. The control unit 40 controls input to the heater 30. The specific heat calculation unit 50 calculates the specific heat of the sample 100 based on a change in a temperature difference between the sample 100 and the heat bath 10 or a temperature change of the sample 100. The control unit 40 alternately inputs first electric power to be a fixed value and second electric power to be a fixed value different from the first electric power to the heater 30.
Patent JP-2012202166-A (JP)
Title: Shower elbow and shower faucet with shower elbow
Inventor: SUGIURA KAZUHIKO
IPC: E03C1/02
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a shower elbow which is made small in size on the whole and facilitates connection work on the installation spot by uniting the shower elbow and a pressure reduction device together, and a shower faucet with the shower elbow.SOLUTION: The shower elbow 1 includes a faucet-side connection member 30 connected to the side of a faucet body 12, and a shower hose-side connection member connected to the side of a shower hose, the shower hose-side connection member is formed as a different body from the faucet-side connection member 30 and incorporated rotatably in a secondary side of the faucet-side connection member 30 while having its axial direction set to a direction orthogonal to the axial direction of the faucet-side connection member 30, and the pressure reduction device 50 is built in the faucet-side connection member 30. On the secondary side of the faucet-side connection member 30, a sixth flow channel (revolution flow passage) is formed which can communicate with a flow passage of the shower hose-side connection member.
Patent JP-2012212034-A (JP)
Title: 3d image display device, pattern polarizing plate for 3d image display device, and 3d image display system
Inventor: KOIKE YOSHIRO
IPC: G02B30/25
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a 3D image display device with excellent reworkability and with reduced crosstalk.SOLUTION: A 3D image display device includes an image display panel and a pattern polarizing plate arranged on the visible side of the image display panel, in which the pattern polarizing plate includes at least a surface layer, a pattern optical anisotropic layer, and a linear polarizing layer in this order from the visible side surface; the pattern polarizing plate includes at most one film between the surface layer and pattern optical anisotropic layer, and the pattern optical anisotropic layer and linear polarizing layer, separately; the pattern polarizing plate includes at most one adhesive layer; and the adhesive layer is included between the image display panel and pattern polarizing plate.
Patent JP-2012211855-A (JP)
Title: Oscillator and onboard radar device
Inventor: TAKAHASHI KEI
IPC: G01S7/40
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator of which oscillation frequency is stable for temperature variation.SOLUTION: An oscillator 10 oscillating at a predetermined frequency includes an oscillation circuit 11 that has an amplifier and of which oscillation frequency varies according to the operation point of the amplifier and an adjustment circuit 15 that adjusts the operation point of the oscillation circuit according to temperature, thereby adjusting the shift of the oscillation frequency due to the temperature of the oscillation circuit.
Patent JP-2012216438-A (JP)
Title: Light source module and electronic device equipped with the same
Inventor: NAKANO MASAKI
IPC: F21S2/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a light source module capable of enhancing coupling efficiency from a light source to a light guide plate and improving light utilization efficiency without performing processing of the light guide plate.SOLUTION: The light source module is provided with a planar light guide plate 13, a light source 23 arranged on the lower side of the light guide plate 13, and a light coupling member 30 which is arranged between the light source 23 and the light guide plate 13 and couples light so that the light from the light source 23 may be guided into the inside of the light guide plate 13. On the lower face of the light guide plate 13, there are arranged in this order a reflection member 12 for reflecting the light guided in the inside of the light guide plate 13 and a chassis 11 including first holding parts 11a, 11b for holding with a flat face the light guide plate 13 and the reflection member 12. The light coupling member 30 and the light source 23 are held by a second holding part 21 of a recessed shape arranged on the lower side than the first holding part 11a, 11b of the chassis 11, and the reflection member 12 and the first holding part 11a, 11b of the chassis 11 are arranged so as to be positioned partially in the recessed part of the second holding part 21.
Patent JP-2012216441-A (JP)
Title: Field emission lamp
Inventor: NISHIGAYA TAKEHIKO
IPC: H01J63/06
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a field emission lamp that has a bipolar structure owing to resistance to ion attack.SOLUTION: In the field emission lamp having a cathode electrode, a field emission layer disposed on a surface of the cathode electrode, an anode electrode and a phosphor layer formed on the anode electrode, the field emission layer comprises a carbon nanotube aggregate, and the carbon nanotube aggregate includes a parallel oriented bond of a plurality of adjacent triple- or more-walled multiwall carbon nanotubes, has a peak A in 1,860±20 cmand a peak B in 1,580±20 cmon a Raman spectrum resulting from the radiation of a laser having a wavelength of 532 nm, and has a relative intensity of the peak A at least 0.2 times that of the peak B.
Patent JP-2012215772-A (JP)
Title: Lens barrel
Inventor: FUKAI YOSUKE
IPC: G03B17/04
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism capable of thinning a lens barrel by shortening the optical-axial length of the lens barrel in retraction.SOLUTION: The lens barrel includes: a holding frame 301 that is disposed movably in the optical axis direction with respect to lens units 201 to 203 and holds an image pickup element; a drive ring 207 that is disposed between a cam barrel 206 and the holding frame 301 and rotatably provided while in contact with the cam barrel 206 in the axial direction; conversion means 207e and 301d that is provided between the drive ring 207 and the holding frame 301 and converts the rotary movement of the drive ring 207 to the movement of the holding frame 301 in the optical axis direction; an energizing member for energizing the cam barrel 206 and the holding frame 301 in the direction of clamping the drive ring 207 therebetween; and a pushing member 205 for, when the lens units are fed in the retraction position, pushing, along with the holding frame 301, the drive ring 207 against the energizing force of the energizing member, in the direction separating from the cam barrel 206.