baber/WOPTO huggingface dataset:
Patent JP-2011156873-A (JP)
Title: Print head nozzle formation
Inventor: CHEN ZHENFANG
IPC: B41J2/16
Filed: 2011-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique including a method and device for forming nozzles in a microelectromechanical device such as an ink jet print head.  <P>SOLUTION: The nozzles 460 are formed in a layer 420 prior to the layer 420 being bonded onto another portion 440 of the device. Forming the nozzles 460 in the layer 420 prior to bonding enables forming nozzles 460 that have a desired depth and a desired geometry. Selecting a particular geometry for the nozzles 460 can reduce the resistance to ink flow as well as improve the uniformity of the nozzles 460 across the microelectromechanical device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012219003-A (JP)
Title: Wear-resistant water-ultrarepellent, oil-repellent antifouling glass, method for manufacturing the same, glass window using the same, solar energy utilization device, optical equipment and display device
Inventor: OGAWA KAZUFUMI
IPC: H01L31/04
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a water-repelling and oil-repelling antifouling glass which has improved durability such as wear resistance and weatherability, water droplet repellency, oil repellency, and antifouling performance in addition to water-repelling and oil-repelling functions, a method for manufacturing the same, and a glass window using the same, a solar energy utilization device, and optical equipment.SOLUTION: A wear-resistant water-ultrarepellent, oil-repellent antifouling glass 10 has a glass substrate 14a having a plurality of confetti-like projections 11 and a water-repellent, oil-repellent antifouling thin film 15a bonded so as to cover at least one part of the surface of the glass substrate 14a having a confetti-like projection 11, and the confetti-like projection 11 is composed of a substantially hemispherical first projection 12 and a plurality of substantially hemispherical second projection 13 which are formed on the surface of the first projection 12 and are smaller than the first projection.
Patent JP-2012225203-A (JP)
Title: Highly durable engine valve
Inventor: KONISHI TOMOYOSHI
IPC: F01L3/02
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an engine valve having a shaft end formed of martensitic heat resisting steel with more durability than that of a conventionally treated steel against severe slide and hitting abrasion.SOLUTION: An engine valve component has a shaft end formed of martensitic heat resisting steel as a base material. A nitrogen compound layer having a thickness of ≥3 μm and having surface hardness of ≥850 HV, formed by nitriding treatment, is formed on the shaft end. By executing the induction hardening of the shaft end, a martensitic phase is formed in a steel part located on the inner side of the nitrogen compound layer. In the engine valve component, an area of section hardness of ≥550 HV is present in depth by ≥0.6 mm from the surface of the shaft end with the cap direction as a reference by the nitrogen compound layer and the martensitic phase.
Patent JP-2012026569-A (JP)
Title: Balancer device of engine
Inventor: NISHI KUNIHIRO
IPC: F16F15/26
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To restrain reduction in reliability such as a journal part of a balancer shaft of a balancer unit by foreign matter contained in high pressure oil from an oil pump unit, in a balancer device of an engine.SOLUTION: The oil pump unit 3 includes a pump shaft 30, and a pump housing 32 for storing the pump shaft 30. The balancer unit 4 includes a pair of balancer shafts 40 and 41, and a balancer housing 44 for storing both balancer shafts 40 and 41. The pump housing 32 and the balancer housing 44 are joined at least in the peripheral vicinity of a power transmission shaft 70, and the joining part 5 is formed with a communicating part 51b for communicating its inside and outside.
Patent JP-2012226920-A (JP)
Title: Wiring duct connection device
Inventor: TOKI MASATO
IPC: H01R25/14
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a wiring duct connection device which can improve reliability of electrical connection by arranging two or more contact parts corresponding to each conductor of a wiring duct and suppress cost increase therefore.SOLUTION: A wiring duct connection device comprises: a connection body part 1 which is inserted into an edge part of a wiring duct 100 arranging a conductor 110 on a side wall of a long groove type core 105 in a longitudinal direction X; a contact piece 2 which is held to freely protrude from both sides of the connection body part 1; and an elastic body 7 which presses the contact piece 2 in an outside direction. A plurality of the elastic bodies 7 are arrayed in parallel inside of the corresponding contact piece 2 in the longitudinal direction X. A plurality of convex contact parts 20 continuous in the longitudinal direction X are integrally formed in an outer end of the contact piece 2.
Patent JP-2012226922-A (JP)
Title: Led light emitting device
Inventor: KOKADO HARUO
IPC: F21S2/00
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an LED light emitting device having little sense of incongruity even if it is replaced by an incandescent lamp, since shifting of an illumination region is hardly recognized by a user even if a light emitting amount and a light emitting color temperature are lowered as a whole of the device.SOLUTION: The LED light emitting device 10 is composed of an LED unit 12 in which a low color temperature region 26 by a low color temperature LED 20 and a high color temperature region 28 by a high color temperature LED 22 are formed, a reflector 14 of a bowl shape with a reflection face 30 formed on an inner face, and a lens 16. One out of the low color temperature region 26 and the high color temperature region 28 is formed on an outer circumference of the other color temperature region, and the light Lb emitted from the color temperature region 26 in an inner side by using the lens 16 and a part of the light Lc emitted from the color temperature region 28 on an outer circumferential side are converged to an illumination region S, and the remaining light La emitted from the color temperature region 28 of the outer circumferential side by the reflection face 30 is converged to the illumination region S.
Patent JP-2012223368-A (JP)
Title: X-ray diagnostic apparatus
Inventor: TAKAHASHI AKIHITO
IPC: A61B6/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a fringe-type noise in an X-ray image during ablation treatment.SOLUTION: This X-ray diagnostic apparatus 1 includes: an X-ray irradiator 3a irradiating X-rays to a subject P; an X-ray plane detector 3b accumulating the X-rays transmitted through the subject P as charges, reading the accumulated charges to perform detection, and affected by a magnetic field generated by current application to an ablation catheter 7a inserted into the subject P; and a controller 8 synchronizing an ablation device 7 applying a current to the ablation catheter 7a and the X-ray plane detector 3b, and adjusting charge reading timing of the X-ray plane detector 3b and current application timing of the ablation device 7.
Patent JP-2012227781-A (JP)
Title: Mobile communication terminal, and method and program for controlling the same
Inventor: MATSUZAKI KEIGO
IPC: H04M1/73
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To enable a mobile communication terminal to access a mobile communication network for a longer time.SOLUTION: A first communication section (11) constituting a mobile communication terminal (10) performs wireless communication with a base station connected to a mobile communication network. A second communication section (12) performs wireless communication with one or more other mobile communication terminals capable of wireless communication with the base station at a lower power than the communication section (11). A control section (14) causes the communication section (12) to acquire the remaining amount of battery of the other mobile communication terminals. If the remaining amount of the battery of the own terminal (10) is the largest, the control section (14) causes the communication sections (11, 12) to relay traffic between each of the other mobile communication terminals and the base station. Otherwise, the control section (14) stops the operation of the communication section (11), and causes the communication section (12) to perform wireless communication with the mobile communication terminal that has the largest remaining amount of the battery of the other mobile communication terminals such that the mobile communication terminal relays traffic between the own terminal (10) and the base station.
Patent JP-2012228137-A (JP)
Title: Bearing discharge prevention mechanism and motor unit
Inventor: OSAWA YASUHIKO
IPC: H02K5/16
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide: a bearing discharge prevention mechanism that can surely suppress discharge in a bearing member; and a motor unit including the bearing discharge prevention mechanism.SOLUTION: A bearing discharge prevention mechanism (70) includes an electrostatic capacitance formation member (71) which is configured separately from fixing members (23, 92, 93), and is electrically connected to outer ring parts (52, 62) so as to form an electrostatic capacitance parallel to an electrostatic capacitance between the outer ring parts (52, 62) and inner ring parts (51, 61).
Patent JP-2011139955-A (JP)
Title: Pachinko game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2011-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine which enables the arrangement of a shooting mechanism regardless of the size of a game surface, stable holding of standby balls for being shot, and stable shooting.  <P>SOLUTION: The Pachinko game machine is equipped with a game machine body 4 having the game surface 5 supported by an outer frame 1, a door frame 7 which is supported to open and close relative to the game machine body 4 and is arranged in the front of the game surface 5, and the shooting mechanism 23 which is arranged in the back surface of the door frame 7 and below the game surface 5 for shooting Pachinko balls to the game surface based on the operation of a handle 15 by a player. In the Pachinko game machine, a shooting position of the Pachinko ball by the shooting mechanism 23 is arranged further below the lowermost end of the door frame to lower the shooting position, and accordingly, a game ball guide plate for supporting the standby balls for being shot which are set in a shooting preparation position in the lower part of a shooting guide rail 65 is juxtaposed to the shooting guide rail 65.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012230185-A (JP)
Title: Powder storage container and image forming device
Inventor: TERASAWA SEIJI
IPC: G03G21/16
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a powder storage container from which an RFID chip attached to an outer surface of the container can be easily separated with excellent work efficiency, at the time of recycle processing or the like.SOLUTION: The powder storage container includes: a plate-shaped second chip holding part 81 provided in a notch 82 formed on an end peripheral surface opened on one end side of a body member 32Y2' so that a tip side of the end peripheral surface side has flexibility; and a first chip holding part 80 formed to be protruded on both sides of the notch 82 so as to be substantially in contact with or adjacent to at least top faces on both sides of the second chip holding part 81 along a longitudinal direction of the body member 32Y2'. By pressing a press down part 81b of the tip side of the second chip holding part 81 and bending the same, an RFID chip 32Y1f is inserted into between the second chip holding part 81 and the first chip holding part 80 and held in a recessed installation part 81c.
Patent JP-2012231400-A (JP)
Title: Facsimile apparatus, facsimile transmission method, and program
Inventor: OGAWA MASAHIRO
IPC: H04N1/32
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the input error of a destination number in a facsimile apparatus.SOLUTION: A facsimile apparatus comprises history information generation means 202, history display means 204 and instruction acquisition means 206. The history information generation means 202 generates a transmission history and stores it in an HDD 28. The transmission history contains opposite-side information indicating destination numbers and transmission destinations of document transmitting operations performed in the past and transmission result information indicating transmission results. When a destination number is inputted, under the condition where a transmission history relating to the same destination number as the inputted destination number is stored in the HDD 28, the history display means 204 displays the opposite-side information and the transmission result information contained in the transmission history. The instruction acquisition means 206 acquires an instruction to execute processing using the inputted destination number.
Patent JP-2011216181-A (JP)
Title: Information recording medium, reproducing method and recording method using information recording medium, and information recording and reproducing device
Inventor: TAJIMA HIDEHARU
IPC: H04N13/04
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To readily convert a two-dimensional video content to a three-dimensional video content, and to record or view the content without altering the two-dimensional video content standards and communication systems that are typically circulated.SOLUTION: Three-dimensional conversion complementary information for the three-dimensional conversion of a TV program P is pre-recorded in a first information recording region 20A. A content recording region 40A is a region where the TV program P relating to the three-dimensional conversion complementary information can be recorded.
Patent JP-2012233306-A (JP)
Title: Building with anti-tsunami shelter
Inventor: INUI KOICHI
IPC: E04H9/14
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a building with an anti-tsunami shelter capable of being used as a private room integrated with a roof of the building at normal times and as a shelter for evacuation which is naturally separated from the building and floats by a force of water when the roof of the building is submerged by tsunami or flood.SOLUTION: A roof section of a building A is formed of a shelter B having a sealed space L, the shelter B being disposed above a living section C. The shelter B preferably consists of at least a sealable shelter body 1 having an upper part formed in a roof shape and a lower part formed nearly in a ship bottom shape, an opening/closing door 11 and a ventilation window 12 mounted to the shelter body 1, and a storage shelf 3 mounted inside the shelter body 1. Moreover, the living section C and the shelter B are preferably fixed and integrated together via mounting means 2.
Patent JP-2012235586-A (JP)
Title: Ultrasonic motor
Inventor: SAKANO HIROMICHI
IPC: H01L41/083
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor that realizes a simple configuration and, even when being driven to obtain high torque, prevents abrasion of a frictional contactor from advancing.SOLUTION: The ultrasonic motor using a longitudinally and torsionally vibrating piezoelectric device comprises: a first laminated piezoelectric device 40-1 and a second laminated piezoelectric device 40-2 that are serially arranged along the direction of longitudinal vibration so as to hold a rotor structure section 13 therebetween; a frictional contactor 41-1 disposed in the first laminated piezoelectric device 40-1; a frictional contactor 41-2 disposed in the second laminated piezoelectric device 40-2; a positioning pin 43-1 disposed on the extended portion of a rotation axis at the rotor structure section 13 in the first laminated piezoelectric device 40-1; a positioning pin 43-2 disposed on the extended portion of a rotation axis at the rotor structure section 13 in the second laminated piezoelectric device 40-2; and the rotor structure section 13 that includes a bearing 13b, to which the positioning pins 43-1 and 43-2 are inserted, and is driven by rotation.
Patent JP-2012005109-A (JP)
Title: Mobile communication method
Inventor: TAKAHASHI HIDEAKI
IPC: H04W24/10
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To instruct a specific mobile station UE to measure desired radio quality and to report the desired radio quality, when the specific mobile station UE moves to a cell in a specific area.SOLUTION: A mobile communication method comprises: a step that a mobility management node MME transmits "Measurement Configuration #1" to a radio base station eNB #1 which manages a cell #1 for instructing the radio base station eNB #1 to measure desired radio quality and to report the desired radio quality, when the mobility management node MME detects that a mobile station UE moves to the cell #1 in a measuring target area; and a step that the radio base station eNB #1 transmits "RRC Connection Reconfiguration" including "Measurement Configuration #1" to the mobile station UE.
Patent JP-2012235935-A (JP)
Title: X-ray computed tomography apparatus
Inventor: HARADA SANAE
IPC: A61B6/03
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To improve controllability of X-ray generation in a triode X-ray tube.SOLUTION: This X-ray computed tomography apparatus includes: an X-ray tube 121 having a negative electrode 124, a positive electrode 122, and a bias electrode 125; an X-ray detector 14; an image reconstruction part 23; a high voltage power supply 131 generating a tube voltage; a filament heating power supply 132; a bias power supply 133; and an X-ray control part 16 controlling the high voltage power supply, the filament power supply, and the bias power supply. The X-ray control part makes the tube voltage be continuously applied, makes a filament current be continuously supplied, makes a bias voltage be applied as a pulse train, and varies at least one of a pulse repetition frequency and a pulse width of the bias voltage with time.
Patent JP-2012237269-A (JP)
Title: Piston mechanism
Inventor: UENO YASUO
IPC: F01B1/06
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a piston mechanism operating with transfer of a fluid, and capable of remarkably expanding a utilization range by obtaining efficiency exceeding even that of a turbine because mechanical friction loss associated with, in particular, movement of a piston is extremely small.SOLUTION: The problem is solved by this piston mechanism including a plurality of eccentric parts in a rotating ring rotatably fitted to an eccentric part of a rotary shaft, and structured such that each eccentric part is arranged with a rotatably fitted ring member, pistons are fixed to both tip parts of a stay part fixed to the ring member, and the pistons are slidably fitted in the cylinders.
Patent JP-2012020111-A (JP)
Title: Rucksack
Inventor: MCGILL CHRISTIAN
IPC: A45F3/04
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a rucksack comprising an enclosure for containing a load to be carried.SOLUTION: A frame is attached to a back wall 30 of the enclosure and shaped to hold the back wall of the enclosure away from the user's back to create an air gap. One or more web elements 18 extend from a top portion of the frame to a bottom portion of the frame across the air gap. The rucksack also has a pair of shoulder straps 24 with their top ends adjustably mounted on the web element(s) 18 to be adjustable along the web elements(s) 18 between a first position nearer the top of the frame and a second position nearer the bottom of the frame.
Patent JP-2011217749-A (JP)
Title: Phage microarray profiling of humoral response to disease
Inventor: CHINNAIYAN ARUL
IPC: C12Q1/02
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and composition for phage microarray profiling of cancer (e.g., prostate, lung, or breast cancer), and to further provide a novel marker useful for the diagnosis, characterization, and treatment of a disease.SOLUTION: The invention provides the method including: providing a phase library, that the phage library includes a plurality of phage clones, wherein each of the phage clones comprising a cDNA obtained from a disease mRNA sample; enriching clones specific to the disease; exposing to serum from disease patients; thereby identifying phage clones that react with serum.
Patent JP-2011200666-A (JP)
Title: Articulated surgical instrument for performing minimally invasive surgery with enhanced dexterity and sensitivity
Inventor: MADHANI AKHIL J
IPC: A61B19/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an articulated surgical instrument for minimally invasive surgical procedures.SOLUTION: The articulated surgical instrument (12) is for enhancing the performance of minimally invasive surgical procedures. The instrument (12) has a high degree of dexterity, low friction, low inertia, and good force reflection. A unique cable and pulley drive system operates to reduce friction and enhance force reflection. A unique wrist mechanism operates to enhance surgical dexterity compared to standard laparoscopic instruments (12). The system is optimized to reduce the number of actuators required and thus produce a fully functional articulated surgical instrument of minimum size.
Patent JP-2012246786-A (JP)
Title: Gas turbine stator vane
Inventor: OTOMO HIROYUKI
IPC: F02C7/18
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine stator vane that includes partition members which prevent film cooling air from being leaked to adjacent sections and are applicable to a three-dimensionally designed vane, and enhances the sealing performance of the partition members.SOLUTION: The gas turbine stator vane includes: a hollow airfoil 20 having film cooling holes 25 communicating with the outside; inserts 23 having a plurality of through-holes on the surface and inserted into cavities 21 of the airfoil 20; and each of the partition members 30 that partitions a space defined by hollow inner wall surfaces 21a of the airfoil 20 and outer surfaces of the inserts 23 into two or more parts. The partition members 30 are at least partially composed of elastic bodies.
Patent JP-2011187984-A (JP)
Title: Organic photosensitive photoelectric device
Inventor: FORREST STEPHEN R
IPC: H01L27/30
Filed: 2011-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photosensitive photoelectric device using a transparent electrode.  <P>SOLUTION: In order to optimize external quantum efficiency, an organic photosensitive photoelectric device (OPOD) is optimized. The OPOD (300) can include one or more transparent electrodes (302 and 304). A substrate (301) may be a bottom electrode or may be a bottom electrode other than the substrate. One or more organic photoconductive layers (303) are disposed between the electrodes. The OPOD may include a photoconductive multilayer composition or a stack composition of a plurality of photosensitive photoelectric subcells. The OPOD may also include a reflecting layer or a reflecting substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012247608-A (JP)
Title: Temperature compensation structure for lens actuator
Inventor: KUGO TOMOYUKI
IPC: G02B7/04
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although a lens actuator which uses an expansion member advantageous in thickness reduction as a driving source is used with respect to an imaging function mounted on a mobile phone etc., at present, the lens actuator varies in output with temperature change because of its structure.SOLUTION: Flat temperature characteristics are actualized by constituting a lens actuator structure having an annularly arranged lever part coupled, and then providing an inverter material to a back plate and blocks for temperature compensation at both ends of the driving source respectively.