baber/WOPTO huggingface dataset:
Patent JP-2011029575-A (JP)
Title: Composite electronic component
Inventor: ASAKAWA KIMIO
IPC: H01C13/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and high-performance composite electronic component composed by combining an antistatic device having a small capacitance and excellent in discharge property, heat resistance, and weather resistance with a common mode filter.  <P>SOLUTION: A composite electronic component 100 includes a common mode filter layer 12a and an antistatic device 12b sandwiched by first and second magnetic base substance 11a, 11b, and the antistatic device 12b includes gap electrodes 28 to 31 formed on the surface of a substrate insulating layer 27 and a static electricity absorption layer 33 covering the gap electrodes 28 to 31. Circular arc gaps 28G to 31G are disposed at the side outer than the outermost circumference of spiral conductors 17, 18, and are disposed at the position not overlapping the spiral conductors 17, 18. The static electricity absorption layer 33 functions as a low voltage discharge type antistatic material, and initial discharge is secured between electrodes through the static electricity absorption layer 33 when an overvoltage such as static electricity is applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066121-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: TAKANO KAZUTOYO
IPC: H01L29/739
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing complication of a manufacturing process while suppressing a surge of a sense current, and to provide a method of manufacturing the same.  <P>SOLUTION: A first semiconductor element part SX is provided with a first channel surface having a first plane direction and is used for switching a first current. A first region of a semiconductor layer is provided with a first trench having a first channel surface. A first gate insulating film covers the first channel surface at a first thickness. A second semiconductor element part SY is provided with a second channel surface having a second plane direction different from the first plane direction and is used for switching a second current smaller than the first current. A second region of the semiconductor layer is provided with a second trench having a second channel surface. A second gate insulating film covers the second channel surface at a second thickness larger than the first thickness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010018623-A (JP)
Title: 9-substituted 8-oxoadenine compound
Inventor: KURIMOTO AYUMI
IPC: A61P11/06
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiviral agent, an antiallergic agent and the like, having immunoregulatory action such as interferon-inducing activity.  <P>SOLUTION: There is provided: an 8-oxoadenine compound represented by formula (1): [wherein the ring A represents an aromatic carbocycle or the like; R represents a halogen atom, an alkyl group or the like; n represents an integer of 0-2; Z<SP>1</SP>represents an alkylene group; X<SP>2</SP>represents O, S, SO<SB>2</SB>, NR<SP>5</SP>, CO, CONR<SP>5</SP>, NR<SP>5</SP>CO or the like; Y<SP>1</SP>, Y<SP>2</SP>and Y<SP>3</SP>each represents a single bond or an alkylene group; X<SP>1</SP>represents O, S, NR<SP>4</SP>(R<SP>4</SP>is H or an alkyl group) or a single bond; R<SP>2</SP>represents an alkyl group or the like; R<SP>1</SP>represents H, a hydroxy group, an alkoxy group or the like]; or a pharmaceutically acceptable salt thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011068324-A (JP)
Title: Pneumatic tire
Inventor: KOISHIKAWA YOSHIFUMI
IPC: B60C9/22
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve central abrasion resistance while suppressing generation of noise.  <P>SOLUTION: At least three main grooves 22 extending in a tire circumferential direction are formed to a tread part 2. When a tire ground contact width is TW, and the length from a tire equator surface C to an outer side wall 22ba of a second main groove 22b positioned outermost in the tire width direction is L0, a condition of 0.3(TW/2)≤L0≤0.6(TW/2) is satisfied. A belt reinforcement layer 6 covers a belt layer 5 disposed outside in a tire radial direction of a carcass 4, outside in the tire radial direction and in the tire circumferential direction. In the belt reinforcement layer 6, an under-groove area is provided inside in the tire radial direction of the second main groove 22b positioned outermost in the tire width direction from the tire equator surface C. The under-groove area, whose width W2 with respect to a groove width W1 of the second main groove 22b is within a range of 1.0≤W2/W1≤3.0, is extended along the tire circumferential direction. A ratio Ec/Es of a tensile rigidity index Ec in the under-groove area to a tensile rigidity index Es in an area excluding the under-groove area, satisfies a condition of 1.0<Ec/Es≤10.0.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081021-A (JP)
Title: Va liquid crystal display device
Inventor: ISHIGURO MAKOTO
IPC: G02B5/30
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VA (vertically aligned) liquid crystal display device having a high front contrast.  <P>SOLUTION: The VA (vertically aligned) liquid crystal display device includes: a front-side polarizer (14); a rear-side polarizer (12); and a VA liquid crystal cell (LC) disposed between the front-side polarizer and the rear-side polarizer. The VA liquid crystal cell includes a front-side substrate (24), a rear-side substrate (22) and a liquid crystal layer (10) disposed between them. The member contrast (CR<SB>f</SB>) of the front-side substrate to the member contrast (CR<SB>r</SB>) of the rear-side substrate (22) satisfies the following expression: 3≤CR<SB>f</SB>/CR<SB>r</SB>(wherein the rear-side substrate and the front-side substrate include component members of the VA liquid crystal cell formed on the respective substrates), and the rear-side polarizer (12) is directly stuck to the VA liquid crystal cell (LC).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072488-A (JP)
Title: Knock-type advancing container
Inventor: ENDO MITSURU
IPC: B43K8/02
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knock-type advancing container for advancing contents by the constant amount, to clearly determine that the contents is securely delivered, to prevent a user from feeling unpleasant, to securely prevent malfunction of a cam, and to prevent increase of the number of parts.  <P>SOLUTION: When the user knocks a top crown 12, a first cam face 32 is guided along a forward inclined slope 38a1 of a tooth 38a of a first fixed cam face 38 and the tip of a step part 33 of the first cam face 32 is slid over the slope 38a1 of the first fixed cam face 38. The step part 33 formed on the first cam face 32 is fitted into a step part 39 formed on the first fixed cam face 38. The user can get knocking feeling on the finger by produced hitting sound or knocking sound. Unnecessary rotation of the top crown 12 is prevented by loosely fitting and engaging a top crown projection 12b of the top crown 12 and a cam body groove 42b of a cam body 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073267-A (JP)
Title: Liquid droplet discharging apparatus
Inventor: USUI KOSEI
IPC: B41J2/045
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the deformation loss of a pressure chamber and enhance the deformation efficiency by devising the arrangement of connecting electrode parts of individual electrodes.  <P>SOLUTION: A piezoelectric actuator 12 includes a plurality of the first activated parts S1 corresponding to the central part of each pressure chamber 14Aa, and a plurality of the second activated parts S2 corresponding to the part of outer peripheral side rather than the center part of each pressure chamber 14Aa. The individual electrodes 21 are formed in series corresponding to them, and the first constant potential and the second constant potential lower than the first one are applied alternatively. Seeing from the direction of lamination of a cavity unit 11 with the piezoelectric actuator 12, the connecting electrode parts 21a of the individual electrodes 21 lap with a trunk electrode part 23B of the second constant electrode 23 of comb teeth shape corresponding to each of the second activated part. The connecting electrode parts 21a of the individual electrodes 21 are arranged in the same side for the individual electrodes belonging to the same train while in the opposite side for the individual electrodes belonging to the next train.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074857-A (JP)
Title: Rotary fluid machine
Inventor: SOTOJIMA RYUZO
IPC: F04C18/32
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress abrasion of each cylinder and abrasion of the part of each piston slidably contacting with each swing bush, in a rotary fluid machine with the piston slidably contacting with both the swing bush and cylinder.  <P>SOLUTION: In the cylinders 31, 41, an annular cylinder chamber is formed between inner cylinder portions 31c, 41c and outer cylinder portions 31b, 41b. The cylinder chamber is partitioned into the outer side and inner side of annular portions by the annular portions 32b, 42b of the pistons 32, 42. Each fluid chamber is partitioned into a high-pressure side and a low-pressure side by blades 33, 43. The swing bushes 34, 44 are provided between the annular portions and the blades. A piston side mirror plate portion has its outer peripheral portion slidably contacting with the outer cylinder portions. In the pistons, the hardness of sliding surfaces 62, 72 for the bushes slidably contacting with the swing bushes is higher than that of the cylinders sliding surface slidably contacting with the outer cylinder portions 31b, 41b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058087-A (JP)
Title: Metal recovery device
Inventor: KOKUBO HIRONOBU
IPC: C02F1/461
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal recovery device achieving miniaturization thereof, reduction of maintenance work and cut-down of power consumption without lowering a metal recovery speed or efficiency by eliminating the rotation driving parts such as a motor which has been used in a conventional rotating cathode type metal recovery device for recovering metals from a solution containing them by electrolysis.  <P>SOLUTION: There is provided a metal recovery device provided with a mechanism such that either one or both of the anode and cathode rotate through a driving mechanism by liquid stream.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068843-A (JP)
Title: Nano carbon soap
Inventor: KAEI SUEKO
IPC: A61Q19/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid soap having high adsorption power, skin whitening effect, ultra-red ray effect and antiseptic effect.  <P>SOLUTION: (1) To a base material of a soap suitable for cleansing skin of a face, body, etc. and additives such as an extract, a fine powder having about 200 mesh of an activated carbon of plant origin is added to form a half portion 2 of the soap. (2) To a base material of a soap suitable for cleansing hair and additives such as an extract, a fine powder having 300 mesh of an activated carbon of plant origin is added to form a half portion 3 of the soap. (3) Either one of 2 or 3 is put in a mold frame at first, and after hardening, the other one is added to be formed. (4) The soap shape is changed at the center of a surface 3 by forming such as a concave shape 1 so that it can be distinguished by touching.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083734-A (JP)
Title: Dewatering apparatus
Inventor: ISHIKAWA KAZUMI
IPC: B04B7/16
Filed: 2009-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dewatering apparatus which can discharge a separated solid quickly at low cost and a low labor.  <P>SOLUTION: The dewatering apparatus 10 comprises: a rotary tank 1 which is a tank for receiving a slurry S, an object for solid-liquid separation, and carrying out the solid-liquid separation by rotation; a sending pipe 2 for sending the slurry S to the rotary tank 1; a water storage tank 3 installed closely to the inner wall of the rotary tank 1 and having a water-permeation structure 4 in the side facing to a rotating rotary shaft; a filtration means 5 so installed at a position as to carry out solid-liquid separation filtration in the rotary shaft side of the water storage tank 3; and a rotating mechanism for rotating the rotary tank 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091689-A (JP)
Title: Base band unit and base station system
Inventor: TSUJI KIYOTAKA
IPC: H04W24/04
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base band unit that ensures start-up of a mobile communication system when a distributed base station is in normal operation, and to provide a base station system using the base band unit.  <P>SOLUTION: When there is a port whose status becomes "down" when a mobile communication system is started, a monitoring controller 115 switches over at least one of switch parts 111-1 and 111-2, MAC processors 112-1 to 112-k, and switch parts 113-1 and 113-2, depending on the situation. In addition, when an abnormal signal is output from a MAC processor at the start-up of the mobile communication system, the monitoring controller 115 drives the MAC processor not in operation in place of the MAC processor that has issued the abnormal signal. Further, the monitoring controller 115 monitors whether the port of the component is started normally when the system is started up. When the port is not started normally, the monitoring controller 115 issues an instruction to the component to start a free port in the same substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097249-A (JP)
Title: Amplifier and method of controlling the same
Inventor: TAKAHASHI HIROYUKI
IPC: H04B1/04
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier capable of reducing distortion appearing in an output signal when an input signal is small, and preventing an increase of the size of a circuit, and a method of controlling the same.  <P>SOLUTION: The amplifier including an RF amplifier for amplifying an amplification object signal, and a power modulator for amplifying an amplitude component of the amplification object signal supplied to the RF amplifier as power includes: an amplitude detection circuit for generating a control signal for changing over the power of the power amplifier according to the amplitude of an output signal of the power modulator; and a power circuit including at least one type of voltage source or a current source used for the power of the power modulator for changing over the power of the power modulator in accordance with the control signal output from the amplitude detection circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096466-A (JP)
Title: Fuel cell
Inventor: WAKAMATSU HIROAKI
IPC: H01M8/10
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell having improved output performance, especially a compact liquid fuel direct supply type fuel cell.  <P>SOLUTION: The fuel cell includes a membrane/electrode assembly 1 including an anode 6 that includes an anode catalytic layer 11, and an anode gas diffusion layer 12 provided on one surface of the anode catalytic layer, a cathode 5 that includes a cathode catalytic layer 8, and a cathode gas diffusion layer 9 provided on one surface of the cathode catalytic layer, and an electrolyte membrane 7 disposed between the anode catalytic layer 11 and the cathode catalytic layer 8. In the fuel cell, at least one of the anode catalytic layer 11 and the cathode catalytic layer 8 includes a noble metal weight density of not less than 0.2 g/cc and not more than 0.8 g/cc satisfying the following formula (1), 1≤(T<SB>a</SB>/T<SB>c</SB>), where T<SB>c</SB>is a thickness of the cathode catalytic layer and T<SB>a</SB>is a thickness of the anode catalytic layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096519-A (JP)
Title: Fuel cell module
Inventor: WATANABE NAOKI
IPC: H01M8/12
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell module in which heat transfer from an exhaust gas flowing through an exhaust gas discharge passage to an oxygen-containing gas flowing through an oxygen-containing gas supply passage can be prevented.  <P>SOLUTION: The fuel cell module having a plurality of fuel battery cells in which the fuel gas and the oxygen-containing gas for power generation are electrochemically reacted to generate electric power includes: a combustion chamber in which the fuel gas not consumed for power generation in the fuel battery cells is combusted in the upper part of the fuel battery cells; a heat exchanger arranged in the vicinity of the combustion part and in which heat is exchanged by the exhaust gas generated in the combustion part with the oxygen-containing gas; an oxygen-containing gas supply passage in order to supply the oxygen-containing gas after passing through of the heat exchanger to the fuel battery cell; and a combustion gas exhaust passage to exhaust the combustion gas after passing through the heat exchanger. An air layer is formed between the exhaust gas exhaust passage and an air supply passage for power generation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096579-A (JP)
Title: Discharge lamp and its manufacturing method, light source device, and projector
Inventor: NISHIYAMA YOSHIHIDE
IPC: F21Y101/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp in which devitrification of an arc tube can be suppressed effectively and for a long period and the lamp lifetime can be improved remarkably and its manufacturing method, a light source device, and a projector.  <P>SOLUTION: The discharge lamp 3 has an oxide multilayer film in which a B<SB>2</SB>O<SB>3</SB>film and a protection film are laminated in this order formed on the inner face of the arc tube.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097509-A (JP)
Title: Telephone control device with peer-to-peer connection request function
Inventor: TAKAHASHI HIROYUKI
IPC: H04Q3/58
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone control device by which a terminating call from an external line or an originating call to the external line is possible, even in a situation where telephone call channels fall short owing to extension telephone calls.  <P>SOLUTION: In the case of the terminating call from the external line or the originating call to the external line, a free telephone call channel monitoring section 16 monitors a free telephone call channel of an IP extension interface section 13. When the telephone call channels are insufficient, a P2P transition/return control section 14 is shifted to a peer-to-peer connection not through a telephone control device 1 in contrast to IP extension terminals under mutual extension telephone calls through the telephone control device 1, and the telephone call channels required for external line telephone calls are ensured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010112556-A (JP)
Title: Screw bolt
Inventor: BUHRI REINHARD
IPC: F16B15/00
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw bolt inexpensively manufacturable and placeable into a work material by a manual placing device without a trouble similarly to an existing bolt.  <P>SOLUTION: This bolt screw includes: a fixing part 13; a load application part 12 having a thread 15; and a head 11. The load application part 12 is provided with a pin-like core region 17, and the core region 17 is integrally formed with the fixing part 13 and the head 11. The core region 17, the fixing part 13 and the head 11 are formed from a metal, and a threaded sleeve 16 made of a synthetic resin material and provided with the thread 15 is fixed to the outside in the radial direction of the core region 17. Desirably, the threaded sleeve 16 is formed by injection molding on the core region 17, and the core region 17 is provided with a fixing means 19 for fixing the threaded sleeve 16 not to rotate. More desirably, the threaded sleeve 16 is formed from a glass fiber reinforced synthetic resin, and the core region, the fixing part and the head are formed from a stainless steel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083558-A (JP)
Title: Walking aid device
Inventor: HASHIGUCHI SHIGETOSHI
IPC: A61H3/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: since burdens on feet, the waist, and the knees by body weight and baggage are large when walking, tiredness or pain is caused; since a burden on one foot increases especially when walking up and down the stairs, tiredness or pain is caused; and since burdens on the feet, the waist and the knees are large when working standing and nursing for many hours, tiredness or pain is caused.  <P>SOLUTION: Air pressure sealed so as to reduce burdens on the feet, the waist, and the knees by body weight and baggage when walking communicates with hose cylinders 1a, 1b, joint couplings 2a, 2b, and cylindrical metal fittings 3a, 3b, so that a human body lifting force by the air pressure works in the direction in which the human body is normally lifted up from a sidewalk surface by foot part metal fixtures 7a, 7b attached with a shoulder part fixture 4, a waist part fixture 5, knee part fixtures 6a, 6b, and rollers 8a, 8b. Thus, burdens on the feet, the waist, and the knees decrease to ease tiredness or pains.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083559-A (JP)
Title: Eating utensil and the like, and method for manufacturing the same
Inventor: TSUKAMOTO TAKUAKI
IPC: A47G19/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eating utensil and the like, and a method for manufacturing the same which serve as a countermeasure against environmental problems, such as global warming, by decreasing the use rate of plastic in plastic products, and as a result, reducing a processing amount of the plastic to simplify processing while suppressing consumption of oil to be a raw material and preserving oil deposits, and allow eggshells or shells which so far have no distinctive processing methods to be used effectively.  <P>SOLUTION: In a molding process of a step for performing plasticizing and melting plastics, a step for charging complex materials into the melted plastics, a step for kneading the plastics and the complex materials, a step for molding the melted materials obtained in the previous process in a mold, and a cooling step following the previous steps, the use rate of the complex materials is made relatively larger relative to the use rate of the plastic.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010031382-A (JP)
Title: Sputtering target for highly resistant transparent conductive film, and method of manufacturing highly resistant transparent conductive film
Inventor: TAKAHASHI SEIICHIRO
IPC: H01B13/00
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target for a highly resistant transparent conductive film which can be basically used in a DC magnetron sputtering apparatus, and can deposit a transparent and highly resistant film, and to provide a method of manufacturing the highly resistant transparent conductive film.  <P>SOLUTION: The indium oxide sputtering gate for the highly resistant transparent conductive film to deposit the highly resistant transparent conductive film with the resistivity of about 0.8-10×10<SP>-3</SP>Ω-cm contains indium oxide and tin oxide as necessary, and also contains an insulating oxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT