baber/WOPTO huggingface dataset:
Patent JP-2009100683-A (JP)
Title: Paddy field water-reserving device
Inventor: FUJISAKI YUICHI
IPC: E02B13/02
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paddy field water-reserving device with which the water level can be precisely regulated under normal condition, and a drainage port is automatically blocked with rainwater in heavy rain condition so as to prevent flood disaster at the downstream position.  <P>SOLUTION: The paddy field water-reserving device is set up at the drainage port of the paddy field, includes a water-stop body banking up the drainage port, a drainage pipe making the water-stop body communicated with the side of a drainage path from the side of the paddy field, and a rainwater-receiving container, so that the water-intake port of the drainage pipe rises up to a prescribed height due to the weight of the rainwater reserved in the rainwater-receiving container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107733-A (JP)
Title: Stacker crane and article processing facility
Inventor: FUJITA TAKASHI
IPC: B65G1/08
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacker crane capable of placing and carrying an article at height close to a floor surface while avoiding the complication of a structure and the increase of cost; and an article processing facility equipped with the stacker crane.  <P>SOLUTION: In the stacker crane, a placing carrying device 7 placing and carrying an article to a lifting deck 4 in a lateral width direction of a traveling truck 3 is constituted so as to carry the article by rotations of an endless rotating band 27 wrapped around so as to extend in the lateral width direction of the traveling truck and rotate in a vertical direction. A driving portion 22 equipped with a drive rotating element 26 rotatingly driving the endless rotating band is provided at an end portion in its carrying direction so as to project downward. A lower side path part 27D of the endless rotating band wraps a wrapping portion 27E to the drive rotating element so as to project out to a lower side of the other parts 27T.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107752-A (JP)
Title: Paper feeder for image forming device
Inventor: KOBAYASHI NOBUYUKI
IPC: B65H7/04
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder for an image forming device capable of carrying out control starting from paper-feeding timing by detecting presence/absence of sheet material based on fluctuation of an output setting value of a control means caused by rising of load torque of a paper-feeding roller.  <P>SOLUTION: The paper feeder for the image forming device is equipped with the paper-feeding roller 111, a driving means M of the roller 111, the control means 203 for controlling the driving means at a constant rotation speed, a load torque detection means for detecting the load torque of the driving means, and a separating member for separating the sheet material P. If difference between a first load torque detection value by the load torque detection means when the paper feeder performs paper-feeding operation and a predetermined second load torque detection value is within a predetermined value, the paper feeder determines that the sheet material is set on the paper feeder. If the difference is over the predetermined value, it determines that the sheet material is not set on the paper feeder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008043348-A (JP)
Title: Barley lipoxygenase-1 gene, method of selecting barley, material of malt alcoholic drinks and process for producing malt alcoholic drink
Inventor: HIROTA NAOHIKO
IPC: C12C1/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of selecting a barley lacking lipoxygenase-1 so as to improve flavor durability and foam retainability of malt alcoholic drinks.  <P>SOLUTION: A method of selecting a barley variety lacking barley lipoxygenase-1 characterized by distinguishing a barley variety lacking barley lipoxygenase-1 by examining whether or not guanine at the splicing donating site in the intron 5 of barley lipoxygenase-1 gene has mutated into another base; and a process for producing a malt alcoholic drink by using a material of malt alcoholic drinks derived from the barley variety obtained by the above selection method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098178-A (JP)
Title: Manufacturing method of electrolyte membrane for fuel cell consisting of bridged fluororesin base material
Inventor: MURAKAMI TOMOYUKI
IPC: H01M8/10
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrolyte membrane of a direct methanol type fuel cell, which includes an expansion degree of an electrolyte membrane restrained, less dimensional changes during a long time operation, less generation damages of a membrane or defects of sealing, methanol diffused to a cathode, and degradation of power generation efficiency restrained, in a direct methanol fuel cell using methanol as a direct fuel.  <P>SOLUTION: In the manufacturing method of an electrolyte membrane of a direct methanol type fuel cell, a styrene monomer is copolymerized in radiation graft onto an ethylene-tetrafluoroethylene copolymer film or a polyvinylidene fluoride film bridged by radioactive ray irradiation beforehand, and sulfonic acid group is introduced into the graft chain.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009110810-A (JP)
Title: Mobile device
Inventor: ARAKI TATSUTO
IPC: H01M2/10
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile device in which a battery chamber and its periphery is rendered sufficiently waterproof without increasing the size of the mobile device, which has a casing for forming the battery chamber charged with a battery and a freely attachable-detachable battery cover for covering the battery chamber, and operating by receiving electric power supply from the battery charged in the battery chamber.  <P>SOLUTION: A rear cover plate 15 as the battery cover has a sheathing for covering the battery chamber, a pair of right-left positioning hook parts 152 bending in a front near position on both right-left edges of the sheathing and positioning this battery cover by entering a groove of a hook receiving part by extending downward and forward in a curved shape, and an eaves part 153 bending from the front edge of the sheathing and regulating a position in the vertical direction of this rear cover plate 15 by abutting on a pedestal 133a when advanced by turning the front obliquely downward, and also has a waterproof gasket fixed to a battery chamber side surface of the sheathing and making a round by surrounding the battery chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109889-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: SENGOKU KENJI
IPC: G03G21/10
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of stably preventing growth of toner lumps TL1 and TL2 over a long period of time even if there is no sufficient free space around a rotating brush roller 76 while suppressing the occurrence of faulty cleaning due to reverse transfer of toner accumulated in a brush part 76b of the rotating brush roller 76 to an intermediate transfer belt.  <P>SOLUTION: The cleaning device includes an agitator 93 equipped with: a rotating shaft member 93a which is located closer to a rotation center side of the brush part 76b than a rotation orbit of the outer edge of the brush part 76b, and which functions as a flicker member and can be driven to rotate; and a blade member 93b which is erected on a peripheral surface of the rotating shaft member 93a and enters a position where it comes into contact with the toner lumps TL1 and TL2 formed in the housing by toner flicked from the brush part 76b by flickering motion of flexible napping of the brush part 76b with the rotation of its own, so as to prevent the growth of the toner lumps TL1 and TL2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114498-A (JP)
Title: Hydrogen-producing apparatus, and cover for positive pole side
Inventor: SATO MOTOHIKO
IPC: C25B9/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen-producing apparatus which realizes stable water supply to the gas-producing apparatus though having a simple configuration.  <P>SOLUTION: The hydrogen-producing apparatus has: a solid polymer electrolyte membrane which electrolyzes water when voltage is applied; and a plate 101 in an oxygen electrode side, which stores water so that the water to be electrolyzed by the solid polymer electrolyte membrane contacts the positive pole side of the solid polymer electrolyte membrane. In the plate 101, a water discharge port 101we is formed so as to discharge the water supplied from the outside into a cover in a positive pole side, and an oxygen inlet 101ae is formed which is installed in a position higher than the water discharge port 101we and takes in the oxygen produced in the positive pole side of the solid polymer electrolyte membrane so as to exhaust the oxygen therethrough.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118185-A (JP)
Title: Remote controller
Inventor: HIGUCHI SATORU
IPC: H04N5/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller which controls a plurality of electronic devices and improves operability.  <P>SOLUTION: The remote controller is used for an AV amplifier which switches between video or audio signals that are inputted from a plurality of video or audio devices and outputs them. The remote controller has a plurality of first device command buttons to specify desired devices, a group command button to specify either group of the plurality of video or audio devices, a second device command button to specify a device included in the group, and a controller which receives input of button operations and generates control signals corresponding to the button operations. The controller stores a device specified by the second device command button immediately before, and then generates a control signal to select a stored device when the group command button is operated. Thereby, button operation times can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115230-A (JP)
Title: Installation structure of valve assembly to high pressure tank
Inventor: SUDA KOICHI
IPC: F17C13/04
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost of a high pressure tank device.  <P>SOLUTION: This invention is an installation structure of a valve assembly to a high pressure tank, and has a seal mechanism 35, a projection part 43 formed on an outer peripheral surface of the valve assembly 30, and a projection receiving part 55 formed on an inner peripheral surface of a base 20. When the valve assembly 30 exists in an insertable position in the circumferential direction to the base, the projection part 43 and the projection receiving part 55 exist in a nonoverlapping position in the axial direction. The valve assembly 30 can be inserted into the base 20, and the valve assembly 30 inserted into the base 20 rotates up to a nonslip position from the insertable position, and thereby, the projection part 43 moves up to an overlapping position in the axial direction with the projection receiving part 55, and nonslip of the valve assembly 30 to the base 20 is secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113392-A (JP)
Title: Latent image display medium
Inventor: TAHARA KENJI
IPC: B41M3/14
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter in which a latent image can not be observed from the front but is good in visibility when observing slantwise by arranging a plurality of lens arrays so as to shift by a phase modulation method.  <P>SOLUTION: A latent image display medium includes a colored region disposed regularly on one surface of substrate and having a plurality of collective pixels composed of n colors different from that of the substrate (where n is an integer not less than 2), and a lens region disposed regularly and having a plurality of lenticular pixels made of translucent material stacked on each pixel or stacked so as to stride evenly over each pixel of the collective pixels, the lens region having a latent image region in which the phase of a part of the region is shifted in the predetermined direction, whereby a latent pattern can be observed by the difference between the color of the pixel in the colored region corresponding to the latent region and the color in the other color region by light refraction when varying an observing angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122751-A (JP)
Title: Wireless tag communication device
Inventor: YAMAMOTO KAZUTAKA
IPC: G06K17/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless tag communication device for communicating wirelessly by automatically using an optimum communication parameter.  <P>SOLUTION: The device includes a reader antenna 111 wirelessly communicating with at least one wireless tag circuit element to having an IC circuit unit 150 storing the information and a tag side antenna 151 transmittable/receivable information; and a control circuit 133 acquiring communication parameter history information stored in a memory 134 or a database 300 and associated with a tag ID of each circuit element To and setting a communication parameter for transmitting/receiving the information to/from the circuit elements To through the reader antenna 111 on the basis of the acquired communication parameter history information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124793-A (JP)
Title: Vibration actuator, lens unit, and imaging apparatus
Inventor: ONE KAZUYASU
IPC: H02N2/00
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration actuator capable of reducing the influence of the vibration of an elastic body on external devices.  <P>SOLUTION: The vibration actuator includes: an elastic body; an electromechanical conversion section for whirlingly vibrating the elastic body; a rotating body contacting the elastic body and rotating upon a drive force of the whirling vibration; and a supporting section for supporting the elastic body at the position of a node in the whirling vibration. The elastic body is cylindrically formed, the rotating body contacts the inside of the elastic body and the supporting section may support the elastic body from the outer surface of the elastic body. The supporting section may have elasticity for bending of the elastic body caused by the whirl vibration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230222-A (JP)
Title: Inkjet head, inkjet recording device, and inspection method and program for inkjet head
Inventor: SEKIYA YASUTO
IPC: B41J2/045
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head capable of inspecting its electrically connected state in a simple and speedy manner, an inkjet recording device and an inspection method and program for the inkjet head.  <P>SOLUTION: The inkjet head is installed in the main section of the inkjet recording device for discharging ink to a recording target and comprises a piezoelectric part 44 having a plurality of ink chambers 45 in which ink is accommodated, a driving electrode part which is installed in the plurality of ink chambers 45 for driving the piezoelectric part 44 and an electrode detection part 60 installed in the piezoelectric part 44 so as to face the driving electrode part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122232-A (JP)
Title: Display device and method for driving the display device
Inventor: TOYOMURA TADASHI
IPC: G09G3/30
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and a drive method of the display device, which is applied to, for example, an active matrix type display device using an organic EL element, and thereby, to accurately correct variations in the threshold voltage of a drive transistor, even when the variation in the threshold voltage of the drive transistor is corrected, divided into a plurality of times.  <P>SOLUTION: When an inter-terminal voltage of a signal level retention capacitor C1 is set to the threshold voltage of a driving transistor TR by discharging the inter-terminal voltage of the signal level retention capacitor C1 in a plurality of periods by the driving transistor TR1, the terminal voltage of the signal level retention capacitor C1 is reduced, by coupling by means of a gate-source capacitor C2 of a writing transistor TR5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124322-A (JP)
Title: Remote control system and method
Inventor: YANO TATSURO
IPC: H04M11/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system and a method which are simple, and has a high reliability through an IP (Internet Protocol) communication network between a control device and a controlled device connected to the IP network.  <P>SOLUTION: In the control device 2 and the controlled device 3 connected to the IP communication network 4, the control device 2 performs a call connection to the controlled device 3 based on a SIP (Session Initiation Protocol), the controlled device 3 which receives the call, requests establishment of a communication route 6 for the IP communication to the control device 2, and the control device 2 which receives the request, establishes the communication route 6 to the controlled device 3. The control device 2 carries out remote control of the controlled device 3 using the communication route 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119772-A (JP)
Title: Press-bonding paper for inkjet recording
Inventor: NAMEKATA OSAMU
IPC: D21H27/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide press-bonding paper for inkjet recording on which a printed image printed by inkjet printing can exhibit an excellent clearance and water resistance.  <P>SOLUTION: This press-bonding paper 1 for inkjet recording has base paper 2, and a bonding layer 3 which is formed at least on one of surfaces of the base paper 2. The bonding layer 3 is constituted by applying a bondable composition containing a pressure-sensitive adhesive, an inorganic filler and an ink fixative on the base paper 2. The ink fixative is a cationic polymer which is obtained by making third class amines, second class amines and epihalohydrine react with one another by a mole ratio of 1:1.2 to 5:1.8 to 5.5. Also, the ink fixative contains the cationic polymer for which the viscosity of a solution having a concentration of 60 wt.% of the cationic polymer at a temperature of 25°C reaches 10 to 100 mPa s.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129619-A (JP)
Title: Plasma display panel
Inventor: MIZOGAMI KANAME
IPC: H01J11/40
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a plasma display panel that has high-definition/high-brightness display performance and low power consumption.  <P>SOLUTION: The plasma display panel has a front plate 2, wherein a dielectric layer 8 is formed so as to cover each display electrode 6 formed on a front glass substrate 3 while a protective layer 9 is formed on the dielectric layer 8, and a back plate which is arranged oppositely to the front plate 2 so as to form a discharge space therebetween and on which each address electrode is formed in a direction intersecting with each display electrode while each partition wall is provided so as to partition the discharge space. The protective layer 9 is composed by forming a base film 91 on the dielectric layer 8 and adhering agglomerated particles 92, wherein a plurality of crystal particles composed of a metal oxide are agglomerated, to the base film 91 in such a manner that the agglomerated particles are distributed over the whole face of the base film. The crystal particle is a polyhedron having seven or more crystal faces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126075-A (JP)
Title: Knock type mechanical pencil
Inventor: WADA SHINGO
IPC: B43K21/00
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knock type mechanical pencil in which supply of a lead is easy and the rear end of a shaft tube can be used effectively.  <P>SOLUTION: A small hole 11 through which one lead can pass is made in the external face of the shaft tube and also an opening 21 for lead insertion is formed in a lead storage tube. The positions of the small hole 11 and the opening 21 are aligned. In addition, a projecting edge is formed on the internal side face of the leading end of the opening 21. The small hole 11 for lead supply is made in the side face of the shaft tube and, therefore, a lead can be supplied from the small hole 11 easily. In addition, since the projecting edge is formed on the internal side face of the leading end of the opening 21, the lead once supplied to the lead storage tube is prevented from being ejected out from the small hole erroneously. As a matter of course, it is not necessary to detach a knock button at the rear end when a lead is supplied. In addition, it is not necessary to open a lid, either. Thus, a user can supply a lead smoothly and quickly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128664-A (JP)
Title: Spatial light modulator and image display device
Inventor: SAKATA HIDEFUMI
IPC: G02F1/13357
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spatial light modulator with which lowering of efficiency of using light can be reduced and difficulty in manufacturing are alleviated and an image display device.  <P>SOLUTION: The spatial light modulator 19R is equipped with a liquid crystal layer 37 to modulate light corresponding to an image signal, is equipped with an incident side glass substrate 31 which is a first substrate to transmit light incident on the liquid crystal layer 37, a microlens array 32 equipped with a plurality of microlenses 33 to condense light transmitted by the first substrate, and a plurality of opening regions 35b to transmit light condensed with the microlenses 33, and has a light shielding section 35 to shield light on light shielding regions 35a between the opening regions 35b, and a light emitting side glass substrate 41 which is a second substrate to transmit light emitted from the liquid crystal layer 37, wherein the second substrate has a plurality of condensing regions 42 having a condensing effect to condense light, and the condensing region 42 is constructed by using regions formed inside the second substrate and having mutually different refractive indexes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127098-A (JP)
Title: Copper-zinc alloy electroplating bath, and plating method using the same
Inventor: YAMAMOTO YUKIKO
IPC: C25D7/00
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-zinc alloy electroplating bath which can form a uniform and glossy copper-zinc alloy plating layer suppressing blackening in the surface thereof even at a current density higher than that in the conventional one without using a cyanide , and has excellent productivity.  <P>SOLUTION: The copper-zinc alloy electroplating bath comprises: a copper salt; a zinc salt; an alkali metal pyrophosphate salt; at least one selected from amino acid and the salt thereof; and polyether. Suitably, the molecular weight of the polyether lies in the range of 100 to 5,000, and the mass concentration thereof lies in the range of 100 ppm to 5%. Further, as the amino acid or the salt thereof, histidine or the salt thereof can be suitably used.  <P>COPYRIGHT: (C)2009,JPO&INPIT