baber/WOPTO huggingface dataset:
Patent JP-2011084935-A (JP)
Title: Pavement slab structure
Inventor: KIYOTA MINORU
IPC: E01C11/26
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To simply exchange a pavement slab for the purpose of replacing a snow melting heat supply means.  <P>SOLUTION: In this pavement slab structure, the pavement slabs 10 are laid on the ground G to form a road surface, and snow melting heat supply means 20 are buried. Each pavement slab 10 includes a lower block 11 placed on the ground G and an upper block 12 placed on the lower block 11. The heat supply means 20 is buried in the upper block 12. The pavement slab 10 is divided into the lower block 11 and the upper block 12, and the heat supply means 20 is buried in the upper block 12, so that when the heat supply means 20 needs replacement due to deterioration or the like, it will be sufficient to exchange only the upper block 12 with another one, and the lower block 11 does not need exchange. Therefore, with the lower block 11 placed on the ground G, only the upper block 12 can be exchanged to replace the snow melting heat supply means 20. The work is simple.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087534-A (JP)
Title: Method for eliminating influence of impurity
Inventor: KOSAKA TAKAYUKI
IPC: C12N15/09
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a nonspecific amplification reaction by influence of impurities in an RNA detection method using an enzyme having ribonuclease H activity and to improve detection specificity and detection sensitivity of target RNA.  <P>SOLUTION: In the RNA detection method using an enzyme having ribonuclease H activity, one or more kinds of oligonucleotide DNAs that are not hybridized with a specific base sequence part in a target RNA and is hybridized only with a part other than the specific base sequence part in the target RNA or a nontarget RNA are added to a sample.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080344-A (JP)
Title: Shower hook
Inventor: HIZAWA MORIHIKO
IPC: E03C1/06
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower hook overcoming the problem of bothering a user to move a target of user's body required to be hit by water to a position for receiving the water of a shower because the position of a shower nozzle is fixed thereby keeping a place to be hit by the water of the shower in one position, requiring a forced body balance resulting in a physical burden for the user's body when the user's head or body need to be hit by the water, and occupying one hand while the user can freely change the places to be hit by the water with the shower nozzle held in the one hand.  <P>SOLUTION: The invention relates to the shower hook of the shower for use in a bathroom. An insertion part (2) is connected with a hook part (1) by a linear member (3) having a plastic deformation property.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080345-A (JP)
Title: Precast concrete side ditch
Inventor: OSHIMA MASATAKE
IPC: E03F5/04
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete side ditch and a lid having a structure which can reduce and control the production of noise caused by the rattle of the lid.  <P>SOLUTION: The bottom of the lid is placed on the upper opening lid engagement part of the side ditch body of the concrete side ditch. A lid engagement step surface of the side ditch body is formed on the projected dot aggregate surface, and the contact surface of the bottom of the lid which corresponds with the lid engagement part is also formed on the projected dot aggregate surface like the lid engagement step surface of the side ditch body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098648-A (JP)
Title: Plug-in vehicle
Inventor: ICHIKAWA SHINJI
IPC: B60L50/16
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wrong charging of a battery by a user when SOC of the battery is large.  <P>SOLUTION: A plug-in vehicle includes: an inlet 250 to which an outlet cable that transmits a power to be charged in the battery from an external power source of the plug-in vehicle is connected; a plug-in vehicle lid 252 which covers the inlet 250 is covered when shutting; and a lock mechanism 260 that limits opening and closing of the lid 252 according to SOC of the battery.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108799-A (JP)
Title: Light emitting device, and lighting system and display device equipped with light emitting device
Inventor: NAKAZAWA TAKESHI
IPC: H05B37/02
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device (LED), a lighting system, and a display device about which excessive power consumption is reduced and heat generated at constant current drives is suppressed.  <P>SOLUTION: The light emitting device 1 includes two or more light emitting elements (LED array) 12r, 12g and 12b, a boosting circuit 11 for boosting an input voltage Vin and supplying each of the light emitting elements 12r, 12g, and 12b with the boosted voltage Vout, the constant current drives 13r, 13g, and 13b, and a boosting control section 14 for generating boosting control signals that control the boosting circuit 11, wherein linking the output end of the constant current drive 13r connected to the light emitting element 12r whose voltage Vdr of the output end becomes larger than Vin with the input side of the boosting circuit 11 suppresses an unneeded high voltage from being impressed to the constant current drives, thus reducing power consumptions at the constant current drive 13r and cutting the power consumption by supplying a current Ir to the input of the boosting circuit 11, the current Ir flowing to the constant current drive 13r.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010125323-A (JP)
Title: Massage device
Inventor: KNYRIM JOERG
IPC: A61H19/00
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod-shaped massage device which is simply manufactured at low costs and differentiates massage effects.  <P>SOLUTION: The massage device 1 is provided with: an end part element 2 which has a virtually cylindrical shape; an integument 3 made of rubber elastic material which forms an outer surface of the end part element 2; and a drive part 4 for generating a movement to the end part element 2. The drive part 4 forms a plurality of bearings for bearing the integument 3 and support surfaces 5, 2 and the bearings and the support surface 5, 2 are designed for vibration deformation of the integument 3 with respect to an axis LA in the longitudinal direction of the end part element 2 which occurs outside and inside in the radiation shape by stroke movements in the radiation direction of the bearings and the support surface 5, 2. The massage device 1 is provided with first and second action modes. In the first action mode, vibration deformation along the axis LA in the longitudinal direction has a same phase and in the second action mode, no same phase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011108036-A (JP)
Title: Digital input circuit
Inventor: ONO HIROYUKI
IPC: G05B19/05
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital input circuit capable of increasing the response speed, at a low cost.  <P>SOLUTION: The digital input circuit includes a pair of input terminals T3, T4 for inputting input signal; and a general-purpose photocoupler PC5 which transmits input signal from the pair of input terminals T3, T4 to an input port T1 side of a microcomputer 12. A light-emitting diode LD6 of the photocoupler PC5 is connected to, between the pair of input terminals T3, T4, a collector terminal of a photo transistor PT8 is connected to the plus side of a power source VCC, and the emitter terminal of the phototransistor PT8 is grounded to the ground via a resistor R14. A transistor TR13 is provided between a pull-up resistor R22, which pulls up an input port T1 of the microcomputer 12 and the ground, the transistor having a collector terminal connected to the pull-up resistance side, an emitter terminal connected to the ground side, and a base terminal connected to a connecting point A, between the emitter terminal of the phototransistor PT8 and the resistor R14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109928-A (JP)
Title: Method for treating livestock bone residue
Inventor: YANAGI SHOHAN
IPC: A23L13/10
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively and easily treating livestock bone residue for reusing the livestock bone residue after extracting essence from livestock bone material without waste.  <P>SOLUTION: The method for treating livestock bone residue after extracting essence from livestock bone material containing meat and bones includes: a drying process for drying the livestock bone residue at a temperature ranging from 120°C to 200°C; a separation process for separating the dried livestock bone residue into a meat part and a bone part; a pulverizing process for pulverizing the meat part to make it a meat processed product; and/or a firing process for pulverizing the bone part and firing the pulverized bone part in air flow at a temperature ranging from 300°C to 1,000°C to make it hydroxyapatite-containing powdered material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112032-A (JP)
Title: Method of controlling internal combustion engine, and internal combustion engine
Inventor: OKUBO YASUHIRO
IPC: F01N5/04
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling an internal combustion engine which achieves stable exhaust gas performance during combustion state transition, and which suppresses torque fluctuation and noise occurrence; and the internal combustion engine.  <P>SOLUTION: An electric assist turbo 5 is disposed between an air suction manifold 3 and an exhaust manifold 4 of a diesel engine 1. When in the transition process from premixed combustion to diffusion combustion, an intake air flow is a preset target air flow value or less, the electric assist turbo 5 is operated to perform supercharging so as to increase the intake air flow. When in the transition process from the diffusion combustion to the premixed combustion, the intake air flow is the preset target air flow value or more, the control for suppressing the air flow so as to decrease the intake air flow is performed by the electric assist turbo 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113530-A (JP)
Title: Geometry simplification apparatus, geometry simplification method, and program
Inventor: TAKASHIMA YUSHI
IPC: G06F17/50
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently create an analytic model.  <P>SOLUTION: A simplification target place extractor 304 extracts a second place whose geometry is similar to that of a first place based on information related with a first place of a component whose geometry has been manually simplified. A geometry simplification processor 306 simplifies the second place extracted by the simplification target place extractor 304 based on information related with a geometry simplification method performed to the first place.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121073-A (JP)
Title: Method of manufacturing large section steel
Inventor: YAMADA EIKO
IPC: B22D11/00
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To take a continuous cast slab as a base stock (1), to form a round steel at low cost with a hydraulic press (2), to make the base stock substitutable to an ESR ingot in the manufacture of a large section round steel (3).  <P>SOLUTION: When forming a cross section into a circle by reducing the side face of the slab in hot with the hydraulic press, by making the whole quantity of reduction strain shift to width expansion strain by performing the reduction of the slab in a drawing restraining frame, working which is free from the reduction of cross section is applied. A buckling restraining guard is provided in the frame to prevent the buckling in the reducing direction and the buckling in the axial direction accompanying the reduction. When adopting a continuous casting method by which a vacuum hollow cast billet which is mainly composed of a columnar crystal in the solidified structure is pressure welded and rolled and made into a solid material in the manufacture of the slab, the homogeneity same as the ESR ingot is obtained and the steel material having a larger section than that of the ingot is manufacturable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123148-A (JP)
Title: Holder for portable equipment and portable device
Inventor: KOTANI KAZUNORI
IPC: H04M1/04
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily enlarge and project an image or the like kept by portable equipment without spoiling portability of the portable equipment.  <P>SOLUTION: A charging holder 2 includes: a recess 102 provided on an upper surface of a cabinet 100 in order to hold the portable equipment 1; a power supply unit 200 supplying power to the portable equipment 1 held by the recess 102; and a projection display unit 300 generating an image based on a video signal input from the portable equipment 1 and projecting it to a projection surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122520-A (JP)
Title: Metal removing agent and metal removing filter
Inventor: IWATA MAKI
IPC: B01D35/02
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal removing agent and a metal removing filter capable of removing metal clusters contained in fuel and restraining adhesion of metal components.  <P>SOLUTION: The metal removing agent 3 and the metal removing filter 1 are provided for removing the metal clusters contained in the fuel. The metal removing agent 3 includes resin having an anionic functional group with a functional group density of 2-25 mmol/ml. The metal removing filter 1 includes a storage case 2 and the metal removing agent 3 filled therein. In the metal removing agent 3, the anionic functional group is preferably one kind selected out of a sulfonic acid group, a calboxyl group, a sulphonyl, a thiol group, a phosphate group, a phosphonic acid group, an iminodiacetic acid group and an amino phosphate group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123957-A (JP)
Title: Magnetic disk device and method for manufacturing the same
Inventor: YAMADA ATSUSHI
IPC: G11B5/09
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic disk device to reducing the time required for identifying a position where an error rate deteriorates.  <P>SOLUTION: The method includes demagnetizing a range including a plurality of tracks via a direct-current magnetic field (S21), reading a signal from each position within the range (S22), applying an alternating-current magnetic field to a middle track within the range via a magnetic head (S23), reading a signal from each position within the range (S24), and identifying a position where a signal intensity is greater than or equal to a predetermined value (S25).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120811-A (JP)
Title: Pinball game machine
Inventor: SUEHIRO YOSHINORI
IPC: A63F7/02
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which can constantly maintain a ball flight state of a shooting ball successfully regardless of the occurrence of a foul ball, and can smoothly discharge the foul ball in a shooting path.  <P>SOLUTION: A guide member 33 is arranged on the upper side of a shooting path 32 so as to be parallel with the shooting path, and a ball receiving member 43 for putting supplied pinballs thereon is arranged on the lower side of a shooting position 38. An upper surface of the ball receiving member 43 inclines downward to the shooting position 38 side and an interval between the upper surface of the ball receiving member 43 and a lower surface of the guide member 33 is gradually extended with a progression to an outer rail 5b side from the shooting position 38 when seeing a body frame 2 from the font. An interval between an end part of the ball receiving part 43 on the shooting position 38 side and an end part of the guide member 33 on the shooting position 38 side is set at a gap dimension shorter than a diameter dimension of the pinball. A foul ball path 50 for guiding the pinball which falls from the ball receiving member 43 without being shot to an opposite side of the shooting position 38 in the ball receiving member by a ball shooting device 39 into a ball tray 21 is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128349-A (JP)
Title: Toner, and image forming method and image forming apparatus using the toner
Inventor: WATANABE MASAKI
IPC: G03G9/08
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excellent in charging property, charge rising property, durability and environmental stability of the toner.  <P>SOLUTION: The toner is produced through steps of (A) preparing a solution or dispersion liquid of a toner material containing at least either a binder resin or a binder resin precursor and a calixarene derivative, (B) preparing an emulsion or dispersion liquid by adding the solution or dispersion liquid of the toner material to an aqueous medium, and (C) removing an organic solvent, wherein the calixarene derivative is a compound expressed by formula (I).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102112-A (JP)
Title: Electric vehicle
Inventor: YASUI MAKOTO
IPC: F16D41/06
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle, immediately shutting off the transmission of power from an electric motor to wheels when the electric motor breaks down.  <P>SOLUTION: A one-way clutch 20 is assembled in a power transmission system for transmitting the driving force of the electric motor 10 to the front wheels 2. When the electric motor 10 fails, the one-way clutch 20 is raced to immediately shut off the transmission of power from the electric motor 10 to the front wheels 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011135229-A (JP)
Title: Communication device and communication system using the same
Inventor: NAKAMURA MORIO
IPC: H04M9/00
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of suppressing noise and a malfunction without causing video signals branched to a plurality of communication systems to interfere with an audio signal.  <P>SOLUTION: A non-inverting amplifier is applied as a first amplifier 2c which sends out a video signal to a transmission line of a first system, and an inverting amplifier is applied as a second amplifier 2d which sends out a video signal to the transmission line of the first system. Consequently, a signal which reaches an audio signal transmission unit 3 through a first filter FIL-11 and a third filter FIL-21 after being sent out of the first amplifier 2c and a signal which reaches the audio signal transmission unit 3 through a second filter FIL-12 and a fourth filter FIL-22 after being sent out of the second amplifier 2d becomes opposite in phase from each other to cancel each other, thereby reducing noise components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115526-A (JP)
Title: Comb for haircutting
Inventor: IKENO HIROSHI
IPC: A45D24/00
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comb for haircutting, which allows anybody to easily and safely perform haircutting at home and greatly shorten a work time in place of the conventional method which requires skill and a technique since the conventional comb has no special function for haircutting, the haircutting is not fully performed for a whole head in a short period of time by the conventional method, and the conventional work carries the risk of an injury such as cutting the finger of a left hand by the blades of scissors.  <P>SOLUTION: Two combs having teeth, which are bent on concentrically circular arcs with a pivotal axis as a fulcrum, are opposed to each other and pivotally attached to be openable and closable by the pivotal axis. The combs hold hair between them by crossing them and superimposing them on each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130932-A (JP)
Title: Shaft selection assist apparatus
Inventor: IWADE HIROMASA
IPC: A63B53/00
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To select shafts more suitable for individual golfers.  <P>SOLUTION: A shaft selection assist apparatus includes a storage means for storing recommended shaft information indicating a correspondence between measurement parameters obtained upon a test strike with a golf club to which a predetermined reference shaft is attached, and recommended shafts among shafts of a plurality of types, an acquisition means for acquiring the measurement results of the measurement parameters associated with a test strike actually made by a user with the golf club, a selection means for selecting a recommended shaft by referring to the recommended shaft information based on the measurement results acquired by the acquisition means, and an output means for outputting information indicating the recommended shaft selected by the selection means. The measurement parameters include the vertical launch angle of a struck ball and the back spin amount on the struck ball. The recommended shaft information stored in the storage means is information which specifies recommended shafts based on the relationship between the shaft rigidity distribution, and the vertical launch angle and the back spin amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010192879-A (JP)
Title: Silicon wafer cleaning agent
Inventor: KUMON SOICHI
IPC: C11D7/32
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon wafer cleaning agent for improving a cleaning process easily inducing a pattern collapse in a method for manufacturing a silicon wafer having a fine uneven pattern on the surface.  <P>SOLUTION: The silicon wafer cleaning agent includes at least a water-based cleaning liquid, and a water-repellent cleaning liquid for making water-repellent at least the recessed portions of an uneven pattern during a cleaning process. The water-repellent cleaning liquid is a liquid mixedly containing a water-repellent compound which contains a reactive moiety which can chemically bind with Si in the silicon wafer and a hydrophobic group, and an organic solvent containing a nitrogen-containing compound solvent. The water-repellent compound is mixedly contained at 0.1-50 mass% to the total quantity of 100 mass% of the water-repellent cleaning liquid. Furthermore, in the nitrogen-containing compound solvent, an element bound to nitrogen is carbon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011133187-A (JP)
Title: Fixed differential pressure type fuel flow rate control device
Inventor: SAWADA TERUYA
IPC: F23K5/04
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce supply pressure remaining within a fixed differential pressure pump to predetermined pressure until reignition is performed during operation stop (fire extinction).  <P>SOLUTION: A fuel flow rate control device 3 provided in a fuel supply passage 2 includes a control pump 8 and the fixed differential pressure pump 9. The fixed differential pressure pump 9 includes a relief passage 58 from the discharge side to the suction side. A check valve 59 and an orifice 60 are provided in the relief passage 58.  <P>COPYRIGHT: (C)2011,JPO&INPIT