baber/WOPTO huggingface dataset:
Patent JP-2009090674-A (JP)
Title: Inkjet head
Inventor: CHIKAMOTO TADANOBU
IPC: B41J2/055
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which can prevent ink from intruding into a damper chamber.  <P>SOLUTION: A channel unit 4 having ink channels formed inside has also an air passage 66 including the damper chamber 65 facing a manifold 5 and passing air through the damper chamber 65. The air passage 66 has an opening in a cavity plate 22 positioned oppositely to the nozzle plate 31 of the channel unit 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010187296-A (JP)
Title: Gateway apparatus
Inventor: SAKAI KANEYUKI
IPC: H04L12/46
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gateway apparatus capable of improving quick responsiveness without requiring a procedure for confirmation with the outside when shifting to a power saving mode.  <P>SOLUTION: A flow rate monitoring section 105 measures a flow rate of packets flowing between a PC terminal 201 on a LAN 200 side or a telephone terminal 202 and a WAN 300. A power saving mode control section 106 has a predetermined threshold, performs control of shifting to a power saving mode if the packet flow rate measured by the flow rate monitoring section 105 is equal to or less than the threshold, and causes the power saving mode to be returned to a normal mode if the packet flow rate exceeds the threshold in the power saving mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219483-A (JP)
Title: Bleaching protease and its use
Inventor: AOKI KENJI
IPC: C12N15/09
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bleaching protease having a bleaching action on a colored component contained in a colored solution, etc., by using a microorganism having a slight influence on the human body.  <P>SOLUTION: [1] The bleaching protease is obtained by culturing Aspergillus repens. [2] Aspergillus repens is deposited as the accession number NITE P-73 strain in the National Institute of Technology and Evaluation, Patent Microorganisms Depositary Center.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188813-A (JP)
Title: Saddle type monorail vehicle
Inventor: KUNIMOTO JUNICHI
IPC: B61D27/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To drop drain water and rain water on a track by ensuring a water discharge route onto a track beam on a skirt that covers underfloor equipment and a truck, in a saddle type monorail vehicle traveling on the track beam.  <P>SOLUTION: The saddle type monorail vehicle is provided with the skirt 3 for covering the underfloor equipment and the truck. The drain water and the rain water from an air conditioner 4 installed on a roof body 1a reach from a water discharge pipe 6 on the roof body 1a and a rain gutter 7 provided on both end edges in a vehicle body width direction of the roof body 1a to a funnel 8, further reach to a funnel 13 through a drain pipe 9 and further reach onto the track beam 2 through a flowing route formed on a bone member 12 provided on a surface plate of the skirt 3. The drain water and the rain water are not applied to a vehicle and a person traveling on a road or the like under the track beam 2. Further, since the water distribution pipe 16 is built-in in the skirt 3, the water distribution pipe 16 can be removed from the vehicle body 1 only by the work for removing the skirt 3 form a base frame 1d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188280-A (JP)
Title: Dust collector
Inventor: TANAKA TOSHIO
IPC: B03C3/64
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector maintaining the dust collecting performance of a dust collecting part over a long period of time.  <P>SOLUTION: A plurality of electrode parts (71, 81) of a first electrode (41) comprises a first electrode part (81) and a first projection electrode part (71) whose projection length to the upstream side of air flow is formed larger than the first electrode part (81). A plurality of electrode parts (72, 82) of a second electrode (51) comprises a second electrode part (82) and a second projection electrode part (72) whose projection length to the upstream side of the air flow is formed larger than the second electrode part (82). The respective electrode parts (71, 72, 81, 82) of the first electrode (41) and the second electrode (51) are arrayed such that the upstream parts of the first projection electrode part (71) and the second projection electrode part (72) face each other and at least one set of the first electrode part (81) and the second electrode part (82) is provided between the downstream parts of the projection electrode parts (71, 72) of both electrodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188288-A (JP)
Title: Biomass crushing method, biomass crusher, and method of manufacturing sugars
Inventor: MORIKAWA YUTAKA
IPC: B01J3/00
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a crushing treatment, a hydrothermal treatment, and a sterilization treatment of biomass with a high efficiency without commingling of impurities and with reduced energy consumption.  <P>SOLUTION: A slurry of biomass discharged from a high-pressure pump 2 is pneumatic-transported continuously to a nozzle 5 while being heated by a heating device 6 provided between the nozzle 5 and the pump, by which the slurry of biomass is converted into a superspeed jet flow in the nozzle 5, the motion energy of the superspeed jet flow is utilized as atomization energy to crush the biomass in the slurry, for example, into an average particle size of 1 μm or less. In such a manner, by crushing the biomass in a high-pressure and high-temperature liquid environment, the crushing treatment, the hydrothermal treatment, and the sterilization treatment are carried out at the same time. Further, preferably the slurry of the biomass discharged from the nozzle 5 is cooled rapidly in a cooling system 7 to suppress a heating deterioration of an objective component contained in the biomass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227337-A (JP)
Title: Label
Inventor: HARUTA MASAYUKI
IPC: B65D65/02
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label with a good tearing property made of a heat shrinkable polyester film which has good openability along perforations and has high productivity and is excellent in reinforcing effect to a packaged article.  <P>SOLUTION: The label using a heat shrinkable film, which is shrunk by heat in the width direction of the film as the main shrinkage direction, as a base material, is cut in accordance with a packaged article and is an annular object prepared by adhering both edges of the width direction of the film and covers on at least a part of the outer periphery of the packaged article by heat shrinkage, wherein the right angle tear strength in the direction right-angled with the main shrinkage direction (film longitudinal direction) is 100 N/mm to 310 N/mm and the tensile breaking strength in the direction right-angled with the main shrinkage direction (film longitudinal direction) is 50 MPa or more and 300 MPa or less and the maximum heat shrinkage stress in the main shrinkage direction is 7 (MPa) or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190389-A (JP)
Title: Hydraulic control system
Inventor: SAIKAI KENICHI
IPC: F15B11/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control system capable of supplying a certain control quantity of flow to a steering system circuit during steering operation, and minimizing the pressure loss so as to supply a surplus quantity of flow to a working-machine system circuit when the steering operation is not carried out.  <P>SOLUTION: As shown in Fig.1, one side of a flow rate control valve CV is provided with a spring 11 elongated and contracted by a control piston 13. When a steering wheel 5 is not operated, the spring 11 is kept in a nearly free length to minimize the pressure loss with respect to a flow led to a working-machine system flow passage 19. When the steering wheel 5 is operated, the control piston 13 bends the spring 11 and guides a certain quantity of flow to a steering system circuit S so as to guide the surplus quantity of flow to the working-machine system circuit W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188413-A (JP)
Title: Yoke for universal joint and method for manufacturing the same
Inventor: KOJIMA KAZUHIKO
IPC: F16D3/26
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a method for manufacturing to form a universal joint for transmitting large torque, in which a shape of a base 10a for bond fixing an end of a rotary shaft is good even when a metal plate is enlarged in thickness and size or a high-strength material is used.  <P>SOLUTION: A blank 15 made by punching out of the metal plate is plastic processed with a press by steps of (A)→(B)→(C)→(D)→(E). In steps of (C)→(D), and steps of (D)→(E), one side of a base plate 16 is held with a receiving mold, and simultaneously the other side central part of the base plate 16 is pressed toward the receiving mold with a holding mold. In the state, both side portions of the other side of the base plate 16 is pressed with a press mold. As a result, the one side of the base plate is prevented from lifting from the receiving mold, a shape of the receiving mold is correctly transferred to the base plate 16, and the base 10a with high accuracy is stably manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196538-A (JP)
Title: Tube pump
Inventor: ONO KENICHI
IPC: F04C5/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To extend the service life of a tube and to reduce the exchange frequencies of the tube, in a tube pump transferring liquid fed from the inlet end of the tube to the outlet end of the tube by causing peristaltic motion of the tube stored between the cylindrical inner peripheral surface of a housing and at least more than one roller revolving along the cylindrical inner peripheral surface in association with the revolving motion of the roller.  <P>SOLUTION: A part of the housing is formed with an internal gear along the peripheral direction of the cylindrical inner peripheral surface, and the cylindrical surface of the roller being out of contact with the tube is formed with an external gear engaged with the internal gear and formed in the peripheral direction of the roller so that the roller rotates. The internal gear is not formed in an inlet area where the roller starts contact with the tube and an outlet area where the roller ends contact with the tube on at least the cylindrical inner peripheral surface of the housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009209932-A (JP)
Title: System and method for passive cooling of gas turbine engine control component
Inventor: DIAZ CARLOS
IPC: F01D25/12
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for cooling an engine control component for a gas turbine engine.  <P>SOLUTION: This system for cooling a gas tube engine control component 60 include a control component, ducts 63 and 64 in fluid communication with the component and the atmosphere, and a valve assembly 67 arranged in the ducts and adjusting an air flow to the component. This method includes (a) a step of arranging a system for cooling the component including at least one duct in fluid communication with the component and the atmosphere and the valve assembly arranged in the ducts and adjusting the air flow to the component, (b) a step of placing the system under a first condition when requiring to cool the component, (c) a step of opening the valve assembly in response to the first condition, (d) a step of placing the system under a second condition when not requiring to cool the component, and (e) a step of closing the valve assembly in response to the second condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010199942-A (JP)
Title: Ofdma receiver and ofdma reception method
Inventor: TODA KAZUYUKI
IPC: H04J11/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To suitably control a reception level of a reception signal by OFDMA without depending on transmission power control.  <P>SOLUTION: A base station 12 communicates with a mobile station based on an OFDMA system. The base station includes a reception gain decision section 42 for deciding a gain to the reception signal, an AGC amplifier 24 for controlling a reception level of the reception signal according to the gain decided by the reception gain decision section 42, an RSSI detection section 32 for detecting an RSSI indicating the reception level controlled by the AGC amplifier 24 for each sub-channel, and an RSSI determination section 40 for acquiring a demodulable range indicating a range of the reception level required for demodulating the reception signal for each sub-channel and for determining whether each RSSI detected by the RSSI detection section 32 exists within a demodulable range. The reception gain decision section 42 decides the gain based on the maximum RSSI of the RSSIs detected by the RSSI detection section 32 and the demodulable range of the sub-channel from which the maximum RSSI has been detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200018-A (JP)
Title: Encoder, decoder, image forming apparatus, image reader, encoding method, decoding method, program, and recording medium thereof
Inventor: SHIBATA TETSUYA
IPC: H04N1/387
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase the amount of information to be recorded as a code image without enlarging the size of the code image to be printed in an image processor for encoding information to be recorded and generating the code image which indicates the information to be recorded.  <P>SOLUTION: An encoder includes: a color code table 33 for defining the code image as a color code image constituted of data with a plurality of color components, and associating the respective color components with mutually different bit strings to be expressed by binary data; an encoding part 36 for converting the bit strings of the information to be recorded into the data of the respective color components, based on the color code table 33, dividing the converted data by each prescribed amount of data, and generating a plurality of color code images; a decoding order-setting part 38 for setting decoding order information which indicates the decoding order of the respective color codes when the color code images are decoded; and a watermark information embedding-processing part 41 for embedding the decoding order information in the color code image as watermark information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206348-A (JP)
Title: Duty ratio correction circuit, and duty ratio correction method
Inventor: KIKUCHI KAZUKI
IPC: H03K5/26
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duty ratio correction circuit capable of correcting the duty ratio of an asynchronous signal.  <P>SOLUTION: The duty ratio correction circuit includes: a clock input buffer for inputting a first clock signal; a clock duty adjustment circuit for adjusting the duty ratio of a second clock signal outputted from the clock input buffer based on a correction signal and generating a third clock signal; a data input buffer that receives a first data signal; a data duty adjustment circuit for adjusting the duty ratio of a second data signal outputted from the data input buffer based on the correction signal and generating a third data signal; and a duty comparator circuit for generating the correction signal based on the third clock signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203943-A (JP)
Title: Apparatus and method for diagnosis of clogging in connecting pipe
Inventor: TAWARA TETSUYA
IPC: G01L19/12
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the need for changing a threshold used as a reference of a diagnosis.  <P>SOLUTION: A pressure transmitter detects a pressure of an object to be measured such as liquid, slurry, or gas vibrating in response to the pressure, through a connecting pipe. An apparatus for diagnosis of clogging in the connecting pipe includes a vertical movement number detection unit 11 which sections a time series of pressure values detected by the pressure transmitter into a plurality of zones and detects the number of vertical movements of the vibration for each zone, a decision unit 12 for determining a clogged state of the connecting pipe by comparing the vertical movement number of the vibration with a prescribed threshold, and a detecting interval adjusting unit 14 for adjusting a detection interval for the vertical movement number of the vibration, based on an autocorrelation coefficient of the pressure values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133320-A (JP)
Title: Saddle-straddling type vehicle
Inventor: ISHII KO
IPC: B62J99/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle-straddling type vehicle capable of preventing generation of bubble in fuel by cooling a fuel injection device at low costs in a simple structure and controlling a precise fuel injection.  <P>SOLUTION: The saddle-straddling type vehicle is provided with a body frame, a cover, and an air-cooled engine with at least a part thereof exposed from the cover. The engine comprises a cylinder head wherein an intake port and an injection passage connected with the intake port are formed, the fuel injection device mounted on the cylinder head and having an injection nozzle for injecting a fuel to an injection passage, the intake passage, first and second opening and closing mechanisms for opening and closing the intake passage, and a secondary passage for connecting a downstream side section rather than the second opening and closing mechanism at an upstream side rather than the first opening and closing mechanism of the intake passage and the injection passage and leading air of the intake passage to the injection passage at the time of idling of at least the air-cooled engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010208950-A (JP)
Title: Cosmetic and manufacturing method of the same
Inventor: OTANI HIROTOSHI
IPC: A61K8/99
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic that exhibits satisfactory beatifying effects even when the compounded amount of a human oligopeptide therein is small and a manufacturing method of the same.  <P>SOLUTION: The cosmetic comprises a human oligopeptide and a hyaluronic acid compound and/or hydrolyzed collagen. The hyaluronic acid compound is preferably one from among salts of hyaluronic acid and salts of a hyaluronic acid derivative. Preferably, the compounded amount of the human oligopeptide, A [wt.%], and the compounded amount of the hyaluronic acid compound, B [wt.%], satisfy the relationship: 1×10<SP>-5</SP>≤B/A≤1×10<SP>10</SP>. Preferably, the compounded amount of the human oligopeptide, A [wt.%], and the compounded amount of the hydrolyzed collagen, C [wt.%], satisfy the relationship: 1×10<SP>-5</SP>≤C/A≤1×10<SP>10</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213198-A (JP)
Title: Membrane reflector
Inventor: MURASE SABURO
IPC: H01Q15/16
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, although a mirror plane constituting a membrane reflector has low thermal expansion with a thermal expansion coefficient of ≤1 ppm/°C, since adhesive has extremely great thermal expansion with a thermal expansion coefficient 20 to 50 ppm/°C generally, a thermal expansion in the vicinity of an adhesion surface of the mirror plane with a coupling component is increased locally and mirror plane accuracy is deteriorated by a temperature change.  <P>SOLUTION: In the membrane reflector 100 composed of at least a mirror plane and a coupling component, a fiber volume content in the vicinity of a coupling surface between a mirror plane 1 and the coupling component is made equal to a fiber volume content of the mirror plane or of the coupling component. Any adhesive is not interposed between the mirror plane and the coupling component, thereby suppressing influences, caused by a temperature change, upon mirror plane accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218714-A (JP)
Title: Spiral led light-emitting object and led luminaire using it
Inventor: ISHIHARA MAKOTO
IPC: F21S2/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode luminaire capable improving directionality even if an LED is used as a light source, and capable of aiming at both improvement of heat dissipation of the LED and cost reduction.  <P>SOLUTION: The LED luminaire is structured of a straight-tube LED luminaire using a straight-tube spiral LED light-emitting body in which an LED light-emitting element array 3 is spirally wound around a straight-tube pipe-like holder, a ring-shaped LED luminaire using a ring-shaped spiral LED light-emitting body in which an LED light-emitting element array 3 is spirally wound around a ring-shaped pipe-like holder, and a U-shaped LED electric bulb using a U-shaped spiral LED light-emitting body in which an LED light-emitting element array 3 is spirally wound around a U-shaped pipe-like holder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219654-A (JP)
Title: Semiconductor device
Inventor: NISHIJIMA MASAAKI
IPC: H03F3/60
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-output and high-gain power amplifier used in microwave and millimeter-wave bands.  <P>SOLUTION: On a microstrip line 109, slits 116, 117 are formed along a transmission direction of a high-frequency signal inputted to the center of an input matching circuit 102 from an input terminal 110, and the slit 116 at an adjacent position of the center is set to be longer than that of the slit 117.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215740-A (JP)
Title: Pneumatic tire
Inventor: SHIKAKUBO TAKASHI
IPC: C08L7/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire attaining both low rolling resistance and abrasion resistance at higher level.  <P>SOLUTION: This pneumatic tire includes, based on 100 pts.wt. of diene rubber, 0.5-100 pts.wt. of carbon black and surface-treated calcium carbonate. The surface-treated calcium carbonate is obtained by treatment of the surface of calcium carbonate with amines consisting of secondary fatty amine and/or tertiary fatty amine and at least one organic acid selected from a fatty acid, a resin acid and derivatives thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213830-A (JP)
Title: Game medium storage device
Inventor: FUKUNAGA TAKAYOSHI
IPC: A63F5/04
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To stably discharge game media to a bucket smaller by the smaller amount of its maximal storage amount with a compact and simple configuration.  <P>SOLUTION: Tokens stored in an upper tank 26 are discharged by a belt conveyor 28 and are charged in a bucket 34 storably placed in a bucket storage part 30. A stopper 50 inserted in the bucket 34 so as to check tokens which are charged through an upper part opening 34 in the bucket 34 in the state that the bucket 34 is stored in the bucket storage part 30 is attached to the bucket storage part 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT