baber/WOPTO huggingface dataset:
Patent JP-2012058710-A (JP)
Title: Illuminating method using coherent light source
Inventor: KURASHIGE MAKIO
IPC: G02B5/02
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To restrict speckle of an illuminating device using coherent light source.SOLUTION: Laser beam L50 generated by a laser light source 50 is reflected by a light beam scanner device 60 to be radiated on a hologram recording medium 45. On the hologram recording medium 45, an image 35 of a scattering plate is recorded as a hologram using reference light focused on scanning reference point B. The optical beam scanner device 60 refracts the laser beam L50 at the scanning reference point B to be radiated on the hologram recording medium 45. At this moment, refraction state of the laser beam is changed in time so as to perform scanning such that a radiation position of the refracted laser beam L60 with respect to the hologram recording medium 45 is changed in time. Regardless of the radiation position of the beam, diffraction light L45 from the hologram recording medium 45 reconstructs the image 35 of the same linear scattering plate at the same position. On a light receiving surface R of an object 70 to be illuminated, an illumination spot is formed in which speckle is restricted by the reconstructed image 35 of the hologram.
Patent JP-2012172698-A (JP)
Title: Working vehicle
Inventor: KUBOTA YUKIO
IPC: F16H47/02
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle, in which a power transmission mechanism can be inexpensively and compactly constituted.SOLUTION: The working vehicle includes: a mission input shaft 20 (first shaft) which transmits a power outputted from an engine 3; a stepless input shaft 40 (second shaft) disposed in parallel to the mission input shaft 20 and including a continuously variable transmission 50 on the axial line; and a gear mechanism 30 (a pair of gears) for transmitting power from the mission input shaft 20 to the stepless input shaft 40, the gear mechanism including a first gear 31 (first gear) disposed on the mission input shaft 20 and a second gear 32 (second gear) disposed on the stepless input shaft 40. The power from the engine 3 is input to one side of the mission input shaft 20, and the first gear 31 is disposed on the other side.
Patent JP-2012170533-A (JP)
Title: Game machine and game system
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To increase possibility of stopping a game when the level of a game value preserved by a player reaches a preset level after the game is started in a sealed game machine.SOLUTION: A put-out control microcomputer executes processing for subtracting the level of a value corresponding to the number of game balls entering a game area from a card balance, executes processing for adding a value according to winning when the game ball enters a winning area provided in the game area to the card balance, and stops discharging game balls when the level of the game value stored in a card reaches a value according to "the number of ended balls" that has been set.
Patent JP-2012171033-A (JP)
Title: Portable working machine
Inventor: HAGAWA TATSUYA
IPC: B25F5/02
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable working machine having a front handle structure which reduces a physical load on a worker and improves a work environment.SOLUTION: The portable working machine has a structure with an extensible front handle and is configured to secure an appropriate whole handle length and an interval from a cutting position with respect to the body type of a worker. Besides, wheels are arranged in an engine tool body, and an extended front handle functions as a carrying handle, thereby the physical load in carrying is reduced.
Patent JP-2012174916-A (JP)
Title: Chip-like electronic component
Inventor: KUROSAWA MASARU
IPC: H01G4/30
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a chip-like electronic component exhibiting high moisture resistance and a low process load.SOLUTION: The chip-like electronic component 1 comprises a substantially rectangular parallelepiped component body 10 with an embedded internal electrode 11, and an external electrode 20 formed on the outer surface of the component body 10 and brought into conduction with the internal electrode 11. A silicon nitride based thin film 30 is formed on the outer surface of the component body 10 excepting a part where the external electrode is formed.
Patent JP-2012177552-A (JP)
Title: Semiconductor testing device and unit connection method for semiconductor testing device
Inventor: TAKAHASHI IKUMITSU
IPC: H01L21/66
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing device capable of resuming a sequence for connection of each unit without using information stored in a memory.SOLUTION: A semiconductor testing device, which is configured by connecting a test head and a base unit, and connecting the base unit and a probe card, comprises: an unlock-side sensor 20 and a lock-side sensor 21 for detecting a locked status of a first lock mechanism 10 which connects the test head and the base unit and locks therebetween; an unlock-side sensor 30 and a lock-side sensor 31 for detecting a locked status of a second lock mechanism 40 which connects the base unit and the probe card and locks therebetween; and a sequence control part 32 for performing a sequence control between the first lock mechanism 10 and the second lock mechanism 40 on the basis of each locked status.
Patent JP-2012177963-A (JP)
Title: Document data creation support device and document data creation support method
Inventor: KAWAGUCHI TOSHIKAZU
IPC: G06Q10/06
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To correctly inform a user of content intended by an evaluator by informing the user by connecting evaluation by the evaluator with an object as the target of evaluation, and to enable the user to efficiently create high quality materials to which evaluation by the evaluator has been correctly reflected.SOLUTION: A document data creation support device includes: specification means for specifying an object included in a position designated to document data in such a state that a user terminal is made to display the document data; input means for inputting evaluation information to the document data displayed by the user terminal; management means for generating evaluation management information recorded by associating the input evaluation information with the specified object, and for making a storage device store the evaluation management information; and communication control means for transmitting the object recorded so as to be associated with the evaluation management information and the evaluation information to a preliminarily set transmission destination.
Patent JP-2012177734-A (JP)
Title: Method for adjusting liquid crystal display device, liquid crystal display device manufactured by adjustment employing the same, and method for manufacturing liquid crystal display device including the same
Inventor: KAWABUCHI SHINJI
IPC: G02F1/133
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting a liquid crystal display device, which easily obtains a DC voltage component minimizing the amount of image persistence to be able to adjust a voltage to be applied to liquid crystal, a liquid crystal display device manufactured by adjustment employing this adjustment method, and a method for manufacturing a liquid crystal display device including this adjustment method.SOLUTION: The method for adjusting a liquid crystal device adjusts a voltage to be applied to liquid crystal and includes a step (a) of generating a display image including a DC voltage component using a frame rate control method, a step (b) of displaying the display image generated in the step (a), a step (c) of evaluating a relation between the display quality of the display image displayed in the step (b) and the DC voltage component, and a step (d) of adjusting the voltage to be applied, on the basis of the result of evaluation in the step (c).
Patent JP-2011146729-A (JP)
Title: Magnetic tunnel junction element
Inventor: HORNG CHENG TZONG
IPC: H01L43/08
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tunnel junction element exerting a better magnetization characteristic, coping with the need for high recording density and high integration, and having a high reliability.  <P>SOLUTION: An MTJ (magnetic tunnel junction) element includes in sequence: a lower magnetic shield layer 110 including NiFe and performing as a base body having a planarized upper surface; a covering layer 125 including Ta and with its surface layer made amorphous by a sputter etching process; a seed layer 140; a pinning layer 50; a pinned layer 60; a tunnel barrier layer 70 with an Al film oxidation treated; a magnetization free layer 80; a cap layer 90; and an upper magnetic shield layer 100 including NiFe and to be a current pathway for passing sense current in the direction orthogonal to a lamination layer together with the lower magnetic shield layer 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012182877-A (JP)
Title: Switching power supply unit
Inventor: HASHIMOTO SHO
IPC: H02M7/06
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: when a frequency of noise from a commercial power supply coincides with a resonance frequency of an input section of a switching power supply unit, a heavy current runs through the input section of the switching power supply unit and a power supply circuit protection fuse is blown out.SOLUTION: The present invention includes at least two noise elimination capacitors C1, C2 for suppressing normal mode noise, and each of the capacitors is connected in series to resonance measures fuses FS2, FS3 and, when a noise frequency and a resonance frequency coincide with each other, either one of the resonance measures fuses is blown out and hence the resonance frequency changes to prevent an inflow of a heavy current caused by noise.
Patent JP-2012182577-A (JP)
Title: Electronic camera
Inventor: IWASE SAORI
IPC: H04N5/225
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To increase operability for image recording/reproduction.SOLUTION: A flag is changed between "0" and "1" in response to a long press on a lock button 28lk. When a shutter button 28sh is fully pressed in an imaging mode, a CPU 26 records image data representing a subject field captured by an imager 16 in a recording medium 48 irrespective of the flag state. When a reproduction mode is started or when a forward button 28fw is operated in the reproduction mode, the CPU 26 reproduces the image data recorded in the recording medium 48 irrespective of the flag state. When a delete button 28dl is operated in conjunction with the reproduction process, the CPU 26 determines whether or not the flag indicates "1", and notifies that the operation of the delete button 28dl is disabled in response to a YES determination result or deletes the reproduced image data from the recording medium 48 in response to a NO determination result.
Patent JP-2012181985-A (JP)
Title: Lock device of charging cable unit
Inventor: BAN HIROSHI
IPC: B60L11/18
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide good operability of a cable-side connector (detachability from a vehicle body-side connector).SOLUTION: A lock device A1 of a charging cable unit 25 is provided with a locking member 13 and a lock actuator 14 actuating it on a vehicle body 23 side. Also, a vehicle body-side connector 11 has a latching part (for example, projection) 11a, and a cable-side connector 12 has an engagement part (for example, hook) 12a, which can be engaged with and disengaged from the engagement part 11a. At an engagement position, where the engagement part 12a is engaged with the latching part 11a, the cable-side connector 12 is restrained from being detached from the vehicle body-side connector 11. Also, when the locking member 13 is at a locking position, the engagement part 12a is restrained from moving from an engagement position to a disengagement position, and when the locking member 13 is at an unlocking position, the engagement part 12a is allowed to move between the engagement position and the disengagement position.
Patent JP-2012182627-A (JP)
Title: Transmitter, receiver, communication system, communication method, and integrated circuit
Inventor: NAKANO HIROSHI
IPC: H04J99/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To properly estimate the amplitude and phase reception gain (complex gain) of a data signal at a terminal device while performing spatial multiplexing of De-Modulation Reference Signals (DMRS) and controlling the increase of overhead caused by DMRS insertion to the minimum in a Non-Linear Precoding Multi-User MIMO (NLP MU-MIMO) system.SOLUTION: A transmitter for transmitting a data signal at the same time and at the same frequency to a plurality of receivers comprises a transmission unit for transmitting a reference signal for demodulation destined to a first receiver and a reference signal for demodulation destined to a second receiver different from the first receiver at the same time and at the same frequency.
Patent JP-2012179303-A (JP)
Title: Golf club head and golf club using the same
Inventor: NISHIO MASAYOSHI
IPC: A63B102/32
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head that excels in sound of a hit ball and that improves directional stability of the hit ball.SOLUTION: A golf club head 3 includes a hollow part i and includes: a head body MR made of metal material provided with an opening O; and a cover member FR made of fiber reinforced resin closing the opening O. The opening O includes: a crown opening region O1 provided in a crown part 6; and a sole-side opening region O2 provided in a sole part and a side part. The crown opening region O1 has an opening area that is projected onto a head surface and is in a range of 63-77% of a superficial area of the crown part. The sole-side opening region O2 has an opening area that is projected onto the head surface and is in a range of 4-25% of the superficial area of the sole part and the side part in sum total. The sole-side opening region O2 is installed in virtual sections in view from the sole side of the head in a reference state, a face/heel region M2 and/or a back face/heel region M4.
Patent JP-2012188699-A (JP)
Title: Flaked silver powder and its production method, and conductive composition
Inventor: NISHIYAMA YUJI
IPC: H01B1/22
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide flaked silver powder which is excellent in conductivity and adhesiveness to a body to be adhered, and can be reduced in cost, its production method and a conductive composition containing the flaked silver powder.SOLUTION: In this flaked silver powder, a 50% particle diameter in a diffraction method is not smaller than 3 μm and not larger than 8 μm, apparent density is not lower than 0.25g/cmand not higher than 0.5g/cm, and a surface resistance value of a conductive membrane whose dry film thickness is 15 μm when containing 100 pts.wt. based on 100 pts.wt. of a polyester-system resin is not larger than 0.4 Ω/sq.
Patent JP-2012194025-A (JP)
Title: Substrate one-sided conveying mechanism in substrate visual inspection device
Inventor: YAMANOUCHI MANABU
IPC: G01B11/30
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate one-sided conveying mechanism for use in a substrate visual inspection device that not only is capable of conveying an inspection object substrate in a correct conveying attitude in a clean state while achieving cost reduction but also excels in durability.SOLUTION: A substrate one-sided conveying mechanism comprises: a pair of endless conveyor belts 13 and 14 that convey an inspection object substrate 51; and a reference side substrate guide 23 and a movable side substrate guide 33 arranged with a substrate conveying face 19 in-between. On an inside face 24 of the reference side substrate guide 23, a guide slope 26 rising forward is disposed; a level-gapped face 36 whose face height is lower than a face height of a rear inside face 34b is disposed on a front inside face 34a of the movable side substrate guide 33; an elastic contact part 37 formed of a plurality of thin sheet spring pieces 38 inclined forward and arranged in a longitudinal array is arranged on the level-gapped face 36; this configuration enables orientation and position of the inspection object substrate 51 to be corrected while conveying the substrate pulling over toward the reference side substrate guide via the elastic contact part 37 and to deliver the substrate toward an inspection camera 42.
Patent JP-2012113684-A (JP)
Title: Method for differentiating haptic feelings by select menu of rotary switch
Inventor: HAN JAE-SUN
IPC: G06F3/01
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for differentiating haptic feelings by select menu of a rotary switch, which enables a user to easily recognize positions of various menus without gazing a display window.SOLUTION: When the user selects from various menus while operating a haptic rotary switch to implement various kinds of functions of an electronic product, haptic feelings by vibration and turning resistance are to be expressed differently in selection of an item of a main menu, transition from the main menu to a lower menu or from a lower menu to the main menu, and selection of an item in each lower menu.
Patent JP-2011172240-A (JP)
Title: Framework of media-independent pre-authentication improvement
Inventor: DUTTA ASHUTOSH
IPC: H04W12/062
Filed: 2011-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a framework of pre-authentication improvement which is independent from a medium.  <P>SOLUTION: A method for reducing the effect of undesired switch back of a mobile node between a first network and a second network includes: (a) maintaining a context related to the first network for a period of time, so that the context can be immediately restored when the mobile returns to the first network; and (b) allowing the mobile node to use the context when returning to the first network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012195254-A (JP)
Title: Operating member
Inventor: OKAJIMA AKINORI
IPC: H01H9/16
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an operating member with which a position of an operation key can be recognized through tactile sensation and a pressing feeling can be obtained.SOLUTION: An operating member 10 includes: a sheet member 12 detachable to a touch panel 2; and a dome part 11 fastened to cover a part of the surface of the sheet member 12 and elastically deformable by pressing. The dome part 11 has a cavity 15 between the sheet member 12 and the dome part.
Patent JP-2011150368-A (JP)
Title: Encryption system and decryption system
Inventor: MATSUMOTO MAKOTO
IPC: G09C1/00
Filed: 2011-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption system and a decryption system high in processing speed and security.  <P>SOLUTION: In the encryption system 110, a parameter is determined for each of a plurality of functions selected by using bit data of an extended key 225 generated from a shared key 122, and a document 124 from a document storage means is encrypted in a predetermined block size by being converted by the plurality of functions 126. In the decryption system 150, a parameter is determined for each of a plurality of inverse functions 128 selected by using the bit data of the extended key 225, and an encrypted document from an encrypted document storage means 140 is decrypted in a predetermined block size by being converted by the plurality of inverse functions. Since each function is basic and fast, the conversion of the whole combination is also performed rapidly. Also, since both the combination of the functions and the number of times of repetition can be changed, the future strengthening of specification is easy. Furthermore, since it is unknown which function has been applied or in what order the function has been applied, high security is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012199054-A (JP)
Title: Membrane electrode assembly, and fuel cell comprising the same
Inventor: MORITA AKIRA
IPC: H01M4/86
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology to inhibit the degradation of a fuel cell caused by the elution of a catalyst from an electrode.SOLUTION: A membrane electrode assembly 10 for a fuel cell comprises an electrolyte membrane 1 made of a polymer membrane having proton conductivity, and an anode 2 and a cathode 3 supporting a catalyst. The membrane electrode assembly 10 is provided with a catalyst-elution inhibiting layer 5 between the cathode 3 and the electrolyte membrane 1 inhibiting the elution of catalyst ions caused by the ionization of the catalyst into the electrolyte membrane. The catalyst-elution inhibiting layer 5 supports sulfonic groups as ion exchange groups, and the sulfonic groups form an ion migration path limiting the migration of the catalyst ions while allowing the migration of protons.
Patent JP-2012199868-A (JP)
Title: Imaging apparatus
Inventor: ISHIGURO HIDETO
IPC: H01L27/14
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of an imaging apparatus while light cross talk is prevented.SOLUTION: The imaging apparatus 100 includes: a translucent substrate 32; a plurality of lenses 44 confronted with a first face 321 of the substrate 32; a light-shielding layer 34 which is formed in a second face 322 of the substrate 32 and has opening sections 36 through which optical axes of the respective lenses 44 pass; and a plurality of light receiving elements 54 in which light receiving faces 56 confronted with the second face 322 by leaving an interval are arranged so that the optical axes of the lenses 44 pass through. An effective diameter D of the lens 44, a diameter a of the opening section 36, a distance h between the light receiving face 56 and the light shielding layer, a diameter d of the light receiving face 56, a distance s between the light receiving face 56 and a center of the lens 44, a pitch p of each light receiving element 54 and a refraction index n of the substrate 32 satisfy a<(hD+hd-sd)/s and tan{(p-a/2-d/2)/h}>sin(1/n).
Patent JP-2012201605-A (JP)
Title: Method for producing pyranoside thiocarbonyl ester compound
Inventor: ONOMURA OSAMU
IPC: C07B61/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thiocarbonyl pyranoside diester compound in which a hydroxy group of 3-position is protected selectively.SOLUTION: A pyranoside compound represented by formula (I) (Rin the formula is alkyl or aryl) is reacted with a chlorothionoformic acid aryl compound in the presence of a dialkyltin compound and an organic base to thereby generate a reaction of the hydroxy group of 3-position of the pyranoside compound with the chlorothionoformic acid aryl compound.
Patent JP-2012204466-A (JP)
Title: Formation method of copper wiring, manufacturing method of wiring board, and wiring board
Inventor: MATAKI YUJI
IPC: H05K3/22
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of copper wiring capable of improving copper wiring conductivity and suppressing degradation caused by aging, a manufacturing method of a wiring board, and the wiring board.SOLUTION: A formation method of copper wiring comprises: a pattern formation step of applying a dispersion liquid 12 in which copper particles 14 with a particle size of 100 nm or above are dispersed to a board 10 to form a wiring pattern on the board 10; a drying step of drying the wiring pattern at a temperature less than 150°C; a pressurization step of pressurizing the wiring pattern after the drying step; a heating step of heating the wiring pattern after the pressurization step; and a reduction processing step of reducing the wiring pattern after the heating step. There are also provided a manufacturing method of a wiring board and the wiring board.