baber/WOPTO huggingface dataset:
Patent JP-2012183862-A (JP)
Title: Pneumatic tire
Inventor: ADACHI MASATERU
IPC: B60C11/04
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can be improved in a steering stability by suppressing a buckling deformation of main grooves while maintaining a belt strength.SOLUTION: In the pneumatic tire, a belt layer 3 formed by laminating a plurality of belt plies 7 and 8 is arranged on an outer circumference side of a carcass layer of a tread part 1, and a plurality of main grooves 6a-6d extending circumferentially in a tire and land parts 10a-10e partitioned therebetween via the main grooves, respectively, are formed in a surface of the tread part 1. A cord C8 included in the belt ply 8 is circumferentially inclined within a range of 20-45° with respect to the tire and extends from one end of the belt ply 8 in its width direction to the other end, and an inclining angle θ81 of the cord C8 in an inner region of each of the main grooves 6a-6d is set larger than an inclining angle θ82 of the cord C8 in an inner region of each of the land parts 10a-10e adjacent to the main grooves 6a-6d, respectively.
Patent JP-2011115608-A (JP)
Title: Positive pressure breathing device conduit
Inventor: KWOK PHILIP RODNEY
IPC: A61M16/06
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit which does not restrict ability of a patient and does not increase indisposition of a patient.  <P>SOLUTION: The conduit (12, 152, 400) for delivering a supply of gas (408) under a positive pressure includes a conduit wall (402) having a first conduit end (28, 404) and a second conduit end (40, 406). The first conduit end (28, 408) is adapted to be attached to the supply (406) of gas. The conduit wall (402) is deformable between (1) an open condition in which the conduit wall (402) defines a conduit passage (410) along which the supply of gas can travel between the first conduit end (28, 404) to the second conduit end (40, 406), and (2) a collapsed condition in which the conduit wall (402) substantially collapses the conduit passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012184467-A (JP)
Title: Method for preventing corrosion in water supply system for boiler
Inventor: SAKAI MIZUYUKI
IPC: C23F11/167
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion prevention method that can exert a corrosion prevention effect on a non-concentrated part such as a water supply pipe or an economizer relative to a rusted surface where corrosion has already started in a soft water supply system substantially not containing hard components such as calcium or magnesium.SOLUTION: The method for preventing corrosion in a water supply system for a boiler is characterized in that a compound having a phosphono group is added to boiler water at a concentration of 15-100 mg/L on a PO43 conversion basis.
Patent JP-2012186650-A (JP)
Title: Reception method and reception device for spread spectrum communication system
Inventor: DOI NOBUKAZU
IPC: H04B1/709
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a reception method and a reception device for a spread spectrum communication system capable of radio long distance communication by compensating deviation of a carrier frequency to remove limitation of making the bandwidth of a signal narrow.SOLUTION: A reception device 2 of the invention comprises: carrier frequency generation means 32; a matched filter 34 which is despreading means for despreading a reception signal frequency-converted by the carrier frequency; binary tree generation means 35 which divides the spread sequence of the reception signal to calculate a despreading vector for each partial sequence, turns the phase of the despreading vector by a certain angular to the positive or negative direction, branches out to two branches, and continues to branch out until the end of the spread sequence; maximum value detection means 36 which, in relation to a plurality of paths from the first to the last of the binary tree, calculates each norm of a combination despreading vector combining the despreading vector calculated for each partial sequence, and detects as despreading data a path about which the norm of the combination despreading vector becomes the largest among the plurality of paths; and demodulation means 38.
Patent JP-2011207864-A (JP)
Title: Top-coating agent
Inventor: TOMITA KIKO
IPC: A61K8/891
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a top-coating agent that is especially suitably applied onto makeup cosmetics such as lipsticks, gives transparent gloss and effectively prevents color migration to a cup or the like, being excellent in usability and stability without a blur.SOLUTION: The top-coating agent contains methylphenyl polysiloxane having viscosity of 1,000-7,000 cSt at 25°C.
Patent JP-2012183616-A (JP)
Title: Workpiece feed device for picking, and device for picking workpiece
Inventor: MARUYAMA HIDETO
IPC: B25J13/08
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece feed device for picking, which reliably changes positions and postures of workpieces loaded in bulk to generate a new bulk load state, and to provide a device for picking a workpiece using the workpiece feed device for picking.SOLUTION: The workpiece feed device includes: a container body having an opened upper part in which a plurality of workpieces can be loaded in bulk; projections that can advance/retreat upward and inward from/into a bottom of the container body; and a projection drive unit for operating the projections so that the projections can advance and retreat.
Patent JP-2012170803-A (JP)
Title: Pachinko ball and slot token with built-in ic tag or ic chip for use in pachinko game and slot machine
Inventor: SHIGEI HARUO
IPC: A63F7/02
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide Pachinko balls and slot tokens which enable check, totalling and recording, of information such as individual ID numbers, company names and parlor names in a short time.SOLUTION: Conventionally, company names, and parlor names, and the like engraved on Pachinko balls and slot tokens have been visually checked, and a large quantity of Pachinko balls and slot tokens have been counted with a counter in exchanging them with gifts. To eliminate these operations, IC tags or IC chips capable of recording individual ID numbers and company names/parlor names are incorporated in Pachinko balls and slot tokens and dedicated readers or information readers are installed and used at proper locations in the parlor. This allows dispensers, Pachinko machines, slot machines, and counters with information readers built therein to read the quantity of Pachinko balls/slot tokens delivered to users, used in games, and released for winning, thus facilitating checking, totalling, and recording on Pachinko balls/slot tokens. Hence an operation flow in the parlor becomes transparent, so that a sound amusement facility is established.
Patent JP-2012187154-A (JP)
Title: Game machine
Inventor: OTA MITSUNORI
IPC: A63F7/02
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including a presentation device for effectively diffusing light of one light emitting body, enlarging an area to be brightened, and executing an interesting light emission presentation.SOLUTION: A number of light diffusion components 136 are formed on an opposing face part 135a of a fourth light transmission member 135. The light diffusion components 136 include: an arc-shaped convex face formed on the back of the opposing face part 135a and projecting backward; a seventh light diffusion part that is formed at a position facing the front of the center of the arc-shaped convex face 137 on the front of the opposing face part 135a and is recessed nearly in a conical shape backward; and a plurality of eighth light diffusion parts formed concentrically with the arc-shaped convex face as a center. A plurality of differently shaped light diffusion parts 140 of which a diffusion form of light in the light diffusion component 136 differs are formed on the back of the opposing face part 135a separately from the light diffusion component 136.
Patent JP-2012190505-A (JP)
Title: Optical disc device and laser output control method
Inventor: TOJO YUUKI
IPC: G11B7/005
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc device capable of improving resistance to stains on an objective lens.SOLUTION: An optical disc device 1 performs focus control by which an objective lens 6 is moved along the optical axis of a laser beam. The optical disc device 1 determines a light quantity level, i.e. surface reflection light quantity level, when the focus of the objective lens 6 is positioned on a disc surface of an optical disc 3 based on the light quantity level change of reflected light of the laser beam when the focus control is performed. Whether the objective lens 6 is in a dirty lens state or not is determined based on a temporal decrease pattern obtained from a history of the surface reflection light quantity level. If the objective lens 6 is determined as dirty, power correction control is performed to increase the output of the laser beam.
Patent JP-2012187328-A (JP)
Title: Game machine
Inventor: SEMURA JUNICHI
IPC: A63F5/04
Filed: 2011-03-12
Abstract: PROBLEM TO BE SOLVED: To eliminate processing delay in images displayed in a liquid crystal display device.SOLUTION: The controller of the liquid crystal display device includes: a video memory; an image storage section which stores a plurality of sprite images drawn on a screen; a first drawing section which reads a plurality of sprite images from the image storage section to draw them in the video memory; a processing delay detection section which determines whether drawing of the first drawing section has been completed in a frame as a predetermined processing unit; a second drawing section which performs drawing in the video memory in place of the first drawing section, when the processing delay detecting section detects that the drawing by the first drawing section in the frame has not been completed; and an auxiliary image storage section which stores in advance auxiliary images to be used in the drawing by the second drawing section.
Patent JP-2011125865-A (JP)
Title: Grit chamber facility
Inventor: MASUDA TOMOYA
IPC: E03F5/22
Filed: 2011-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grit chamber facility the cost of which can be reduced and which can be easily maintained, and a removal method of grit using the facility.  <P>SOLUTION: The grit chamber facility is provided wherein a suction pipe 1 for sucking is disposed in grit pits 12A-12K set in the grit chamber 10, and the grit accumulated in the grit pits 12A-12K is discharged together with drain by connecting the suction pipe 1 to a discharge system 6. The discharge system 6 is composed of a vacuum pump 6' and a plurality of storage chambers 601, 602 (161, 162) serving as recovery tanks. The vacuum pump 6' is directly or indirectly connected to the downstream side of the storage chambers 601, 602 (161, 162).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011215615-A (JP)
Title: Method for producing transmissive edge lit hologram
Inventor: KURASHIGE MAKIO
IPC: G03H1/20
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an efficient and stable transmissive edge lit hologram, as well as reducing work and time by a simple process.SOLUTION: The method includes: disposing, successively from one side, a reflective edge lit hologram original 1', a hologram sensitive material 2, and a light-absorbing layer A that at least absorbs light at a wavelength near the recording wavelength of the reflective edge lit hologram original 1'; allowing a laser beam to be incident from the reflective edge lit hologram original 1' to the hologram sensitive material 2; and inducing interference of the object beam 11 that transmits through the reflective edge lit hologram original 1' and a reference beam 12 that is diffracted by the reflective edge lit hologram original 1' and totally reflected on the entrance face for the laser beam of the reflective edge lit hologram original 1' to be incident on the hologram sensitive material 2, so as to form interference fringes in the hologram sensitive material 2.
Patent JP-2012193713-A (JP)
Title: Fuel injection valve
Inventor: ONO YOJI
IPC: F02M61/18
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of providing strong swirl force to a fuel.SOLUTION: The side surface of a communication passage on the radial direction outer side with respect to the swirl direction of a fuel in a swirl providing chamber is defined as a first side surface. The side surface of the communication passage on the radial direction inner side with respect to the turning direction of the fuel in the swirl providing chamber is defined as a second side surface. The communication passage on the first side surface side is provided as a deep groove part and the communication passage on the second side surface side is provided as a shallow groove part so that the deep groove part is formed deeper than the shallow groove part.
Patent JP-2011194231-A (JP)
Title: Electrode delivery system
Inventor: GARSTKA ERICK
IPC: A61N1/39
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrode delivery system that is easier to use and more simple to use, and that reduces the time required for a user to set-up an automatic external defibrillator.SOLUTION: The automatic external defibrillator configured to deliver electrical pulses and/or shocks to a heart of a patient during a cardiac emergency, the defibrillator includes: a housing supporting an electrical connector, a battery and high voltage circuitry; and a pair of defibrillation electrode pads supported on the housing, wherein each of the pair of defibrillation electrode pads is pre-connected to the electrical connector of the housing, and wherein each defibrillation electrode pad is in electrical communication with the battery and the high voltage circuitry; wherein the defibrillator is automatically activated by a separation of at least one of the pair of defibrillation electrode pads from the housing; and wherein a hydrogel layer of each defibrillation electrode pad is retained by the housing in such a manner so as to reduce a moisture vapor transmission rate thereof.
Patent JP-2012195910-A (JP)
Title: Detection circuit
Inventor: NAKAMOTO HIROYUKI
IPC: H03D1/10
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a detection circuit which detects a power value with high accuracy.SOLUTION: The detection circuit comprises: a first diode to the anode of which an AC signal is inputted and a constant voltage is supplied; a second diode to the anode of which the constant voltage is supplied; and a differential current generation circuit for generating a differential current between a first current flowing through the first diode and a second current flowing through the second diode.
Patent JP-2012205046-A (JP)
Title: Semiconductor integrated circuit and method of operating the same
Inventor: KATO TAKAHIRO
IPC: H03L7/093
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce characteristic variations of a PLL circuit due to variations in element size of transistors and reduce increase in circuit scale and power consumption when employing an on-chip loop filter.SOLUTION: A semiconductor integrated circuit incorporates a phase-locked loop circuit comprising a phase/frequency comparator 1, a loop attenuator 2, a charge pump 3, a loop filter 4, a voltage-controlled oscillator 5 and a frequency divider 6. The attenuator 2 includes a sampling circuit 21 and a counter 22. A sampling pulse SPL_CLK and first and second output signals output from the phase/frequency comparator 1 are supplied to the circuit 21, which in turn outputs a sampling output signal. When completing counting up a predetermined number of sampling pulses output from the circuit 21, the counter 22 outputs a count completion output signal. The charge pump 3 outputs a charge current or discharge current to the loop filter 4 in response to the count completion output signal.
Patent JP-2012204583-A (JP)
Title: Method for manufacturing tunnel transistor
Inventor: MORI TAKAHIRO
IPC: H01L29/66
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tunnel transistor by self-alignment in one lithography step.SOLUTION: A method for manufacturing a tunnel transistor comprises: a step of forming a first insulating film on a semiconductor substrate on which a gate insulating film and a gate electrode are laminated and then forming a second insulating film whose chemical selectivity differs from the first insulating film and which defines a gate electrode position at the edge of the first insulating film by lithography; a step of defining one end of the gate electrode using the first and second insulating films as a mask; a step of introducing a first conductivity-type impurity into the semiconductor substrate to form a source using the first and second insulating films as the mask; a step of coating a third insulating film whose chemical selectivity differs from the first insulating film on the whole surface of the semiconductor substrate; a step of selectively removing the first insulating film by removing a part of the third insulating film; and a step of forming a gate electrode using the second and third insulating films as the mask and then introducing a second conductivity-type impurity into the semiconductor substrate to form a drain.
Patent JP-2012207420-A (JP)
Title: Sink-and-float type structure
Inventor: SAIGO KIYOHIKO
IPC: E02B15/06
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sink-and-float type structure which ensures supply and discharge of fluid and achieves a sure sink-and-float operation while becoming advantageous for controlling the posture of the sink-and-float type structure in the water.SOLUTION: A sink-and-float type structure comprises: a hollow member 2 sectioned into a plurality of chambers 6a to 6d; a water outflow/inflow part 7 through which water outflows into the hollow member 2 and into which water in the hollow member 2 flows; an air outflow/inflow part 8 through which air outflows into the hollow member 2 and into which air in the hollow member 2 flows; and circulation parts 10 provided between the water outflow/inflow part 7 and the air outflow/inflow part 8 and circulating water and air between adjacent chambers. The water outflow/inflow part 7 is located on the lower side of the hollow member 2, while the air outflow/inflow part 8 is located on the upper side of the hollow member 2. Each of the circulation parts 10 has, between adjacent chambers, a water and air outflow/inflow part 11 arranged on the upper part of one chamber and a water and air outflow/inflow part 12 arranged on the lower side of the other chamber.
Patent JP-2012209147-A (JP)
Title: Manufacturing method of organic el device
Inventor: HANAOKA HIDETAKA
IPC: H05B33/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL device capable of stably transferring a liquid repellent material layer to a thin film forming substrate by using a laminating device.SOLUTION: A manufacturing method of an organic EL device in accordance with one embodiment comprises the steps of: heating a substrate 37 on which partition walls, protrusions 17, are formed beforehand; pressing a film 32 to which a liquid repellent material is applied against the substrate 37 by a roller 26 so as to transfer a liquid repellent material layer 34 to crown portions of the partition walls, the protrusions 17; applying a liquid body that includes a function layer forming material to regions partitioned by the partition walls; and drying the liquid body applied thereto so as to form a functional layer. A transferring step has a process that brings the substrate 37 and the film 32 into contact with each other at a pressure lower than a predetermined pressure when the substrate 37 is brought into contact with the roller 26 and presses the film 32 against the substrate 37 at a pressure higher than the predetermined pressure after a predetermined time period has elapsed and a process that presses the film 32 thereagainst at the predetermined pressure.
Patent JP-2012212954-A (JP)
Title: Image presentation system and image presentation method
Inventor: NARUKAWA TETSUO
IPC: G02B30/25
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To differentiate images to be viewed, according to a user.SOLUTION: An image presentation system comprises: an image presentation part 12 for sequentially presenting a first image and a second image; a first control signal transmission part which transmits a first control signal for closing a first liquid crystal shutter for the left eye and a second shutter provided at first spectacles 30 when the second image is presented; and a second control signal transmission part which transmits a second control signal for opening at least one of a second liquid crystal shutter for the left eye and a second liquid crystal shutter for the right eye provided at second spectacles 40 when the second image is presented.
Patent JP-2012210950-A (JP)
Title: Packing material
Inventor: AOKI MASAO
IPC: B65D81/113
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide packing materials that can reliably fix the packing materials to workpieces and also can control the number of components of the packing materials, and thereby can enhance the efficiency of working during packing.SOLUTION: The packing materials 10 can be stacked for packing plate-shaped workpieces W. The packing materials are configured to be stacked, and are composed of a plurality of holding members 11-14 for holding parts in the peripheral edges of the workpieces W, respectively, at a plurality of parts, and a plurality of beams 15 for maintaining posture of these holding members 11-14. The plurality of holding members 11-14 are spaced apart, and the beams 15 are constructed between the holding members 11-14 when the workpieces W are packed.
Patent JP-2012213481-A (JP)
Title: Oil absorbing tissue
Inventor: KITSUNAMI SHOJIRO
IPC: D21H27/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oil absorbing tissue made of only wood pulp at a predetermined blending ratio, having softness before use, strength and softness during use, and oil absorbing property which are equivalent to an oil absorbing tissue containing a hemp without adversely affecting operation while manufacturing.SOLUTION: The oil absorbing tissue contains a paper durability enhancing substance and made of softwood kraft pulp and hardwood kraft pulp as main raw materials, wherein the blending ratio of the softwood kraft pulp to the hardwood kraft pulp is 80:20-50:50, the basis weight is 10-25 g/m, the liquid transfer amount is not less than 11 mL/min an absorption time of 20 ms according to Japan TAPPI paper pulp test method No. 51 (2000).
Patent JP-2011222009-A (JP)
Title: Display device which includes in-cell touch sensor device
Inventor: CHAN YI
IPC: G06F3/041
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a display device which includes an in-cell touch sensor, the manufacturing cost of which is reduced, and also, light transmittance and color rendering of which are improved.SOLUTION: The display device includes: a first substrate 11; a second substrate 12; and the touch sensor 13 disposed on the surface of the second substrate 12. A transistor array 111 is disposed on one of the surfaces of the first substrate 11, and a color pixel array is disposed on one of the surfaces of the second substrate 12. The transistor array 111 and the color pixel array are face-aligned with each other. The touch sensor 13 includes: a plurality of electrodes; a plurality of first lead wires; and a plurality of first contact pads. A plurality of second contact pads, a plurality of second lead wires, a plurality of connection wires, and a plurality of terminal pads are disposed on the first substrate 11. Each of the connection wires is electrically connected to at least one of the terminal pads, and each of the first contact pads is electrically connected to the second contact pad.