baber/WOPTO huggingface dataset:
Patent JP-2009210299-A (JP)
Title: NOx SENSOR, EXHAUST EMISSION CONTROL SYSTEM, AND NOx MEASURING METHOD
Inventor: HIRAIWA CHIHIRO
IPC: C01G55/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NOx sensor capable of determining an NO concentration and an NO<SB>2</SB>concentration accurately and inexpensively with excellent handleability and a small spatial occupancy part by using one NOx sensor, and an exhaust emission control system and a NOx measuring method using the sensor.  <P>SOLUTION: This sensor is equipped with one solid electrolyte 13; a porous detection electrode 11 and a porous reference electrode 12; and a control part 20 including a variable constant-voltage generation part 15 for applying a voltage between the detection electrode and the reference electrode, and a current measuring part 16 for measuring a current in a voltage application state, for generating two voltages in the variable constant-voltage generation part, reading a current value in the current measuring part in the voltage application state, and calculating the NO concentration and the NO<SB>2</SB>concentration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208801-A (JP)
Title: Distribution method of germicide having hypochlorous acid as main sterilization chemical species
Inventor: DOI TOYOHIKO
IPC: B65D81/24
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of supplying a user with a germicide having hypochlorous acid as main sterilization chemical species such as slightly acid electrolysis water, in a flexible quantity in a form ensuing a normal state for a practical time, the hypochlorous acid having excellent properties that no conventional germicides have, and having outstanding effects in infection prevention, food product safety, a pleasant life, medical treatment and care, agriculture, forestry and fishery, etc.  <P>SOLUTION: The germicide having hypochlorous acid as main sterilization chemical species is packed in a light-shield container of a nearly full capacity in the range of 2 to 100 liters in order to further minimize elemental chlorine in equilibrium with hypochlorous acid and minimize the effect of swing and stir in transportation. This germicide is hermetically sealed by a method can verify the unsealed state to allow a user to check if the container is kept sealed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210782-A (JP)
Title: Image forming apparatus
Inventor: TSUKAMOTO YASUMASA
IPC: G03G21/14
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the handling convenience by saving the time and effort for adjusting the image forming position of an image showing additional information.  <P>SOLUTION: The image forming apparatus comprises an image forming part for forming an image on paper based on input image data, an additional information setting screen for designating the position of an additional image to be formed together with the image data, a cutting setting screen for designating the position for cutting the paper, and a control part for carrying out control of calculating an image formation possible region enabling image formation of the additional image based on the cutting position, setting the additional image position in the image formation possible region as the position for forming the additional image, synthesizing the additional image with the image data at the setting position, and forming the synthesized image data as an image on the paper by the image forming part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208946-A (JP)
Title: Guide device of elevator sliding door
Inventor: SOMEYA SEIICHI
IPC: B66B13/30
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a guide shoe installed to a sliding door from being detached from a guide groove of a sill without increasing strength and rigidity of a sliding door.  <P>SOLUTION: This guide device of an elevator sliding door has a guide shoe 2 installed at a lower edge of a slidable sliding door 1 opening/closing a doorway of an elevator, and a guide groove 5 installed to a sill 4 of the doorway and slidably fitted with the guide shoe 2. The guide groove 5 has a wide part 6 whose lateral width dimension in a plane perpendicular to a longitudinal direction of the guide groove 5 is large, and a narrow part 7 which is positioned above the wide part 6 and whose lateral width dimension is smaller than the wide part 6. The guide shoe 2 has a nonslip part 8 which is fitted with the wide part 6 and whose lateral width dimension in a plane perpendicular to a longitudinal direction of the guide groove 5 is larger than the narrow part 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208434-A (JP)
Title: Printer
Inventor: TSUGARU HIROYUKI
IPC: B41J29/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which widens an installation flexibility without being influenced by a surrounding environment.  <P>SOLUTION: The printer has a paper storing part 10 which stores paper 2 inside a printer body 1, and carries out printing on the paper surface by delivering out the paper 2. The paper storing part 10 of the printer body 1 is opened at least in two directions, enabling the paper 2 to be freely inserted from any of the openings 1a and 1b into the paper storing part 10. The openings 1a and 1b are configured to be opened and closed by opening and closing covers 11 and 12, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217091-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: AMADA MIGAKU
IPC: G02B26/10
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the intrusion of dust into a housing and a rise in the internal temperature of the housing without causing size and cost increases.  <P>SOLUTION: An optical scanning device includes two light source units LU1 and LU2, the optical housing 2100H containing an optical system, and two ducts D1 and D2. The optical housing 2100H includes a core housing and a subunit. The duct D1 covers a front plate of the subunit provided with a plurality of holes and forms a passage for air into the subunit, and the duct D2 covers a rear plate of the subunit provided with a plurality of holes and forms a passage for air out of the subunit. This can prevent the intrusion of dust into the optical housing 2100H and a rise in the internal temperature of the optical housing 2100H without causing size and cost increases.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057536-A (JP)
Title: Multilayer fire-resistant material
Inventor: HSU YEOU-GENG
IPC: C09K21/14
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer fire-resistant material improved in ability.  <P>SOLUTION: The multilayer fire-resistant material comprises two or more layers formed of homogeneous or heterogeneous materials, with at least one layer being an organic/inorganic composite. The organic/inorganic composite comprises: an organic component of a polymer, oligomer or copolymer having a first reactive functional group; and inorganic particles having a second reactive functional group. The inorganic particles are chemically bonded to the organic component via a reaction between the first and second reactive functional groups.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221617-A (JP)
Title: Multilayer fabric structure
Inventor: MIENO YOKO
IPC: D03D27/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer fabric structure having excellent cushioning property and heat retaining property.  <P>SOLUTION: The multilayer fabric structure is formed of an upper fabric structure 1 and a lower fabric structure 2 obtained by interlacing warps and wefts, one or more intermediate fabric structures 3 and support yarns 4 that are interlaced with the upper and the lower fabric structures and support the intermediate fabric structures 3 existing between the upper and the lower fabric structures. The support yarns 4 are perpendicularly interlaced with the warps of the upper and the lower fabric structures. The intermediate fabric structures 3 are latched by the support yarns 4 and formed in a structure in which spaces α are formed between the upper fabric structure 1 and the lower fabric structure 2 and the intermediate fabric structures 3. The support yarns 4 are directed toward the warp direction of the fabric structures and sequentially interlaced at fixed intervals to achieve security of cushioning property and heat retaining property.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220320-A (JP)
Title: Extrusion molding die
Inventor: SAITO KAZUYUKI
IPC: B29C48/32
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion molding die for suppressing the occurrence of burrs and pinholes while securing tube-roundness, considering a technical subject to suppress burrs and pinholes caused by extruding resin in a state where the tip parts of core pins are protruded from an ejection port.  <P>SOLUTION: The extrusion molding die is configured so that the pins 23a to 23d with tip parts partly protruded from the ejection port are positioned at the inside of the ejection port of the outer die, and a cylindrical extrusion molding cavity is formed by the outer die and the pins, and melted resin is extruded from the molding cavity. The protrusion amount of the pin from the ejection port is set equal to or lower than an upper limit value of little more than 2 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221762-A (JP)
Title: Automatic drainage device
Inventor: SASAKI TETSUHITO
IPC: E03B7/07
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To use, to the end of its life, a small primary battery which is inexpensive and need not be recharged, as a power source for a permanently-installed automatic drainage device used to discard the water of waterworks without being influenced by the ambient temperature, to make it possible to well cope with a minute electric current in an ordinary standby state, which is the second purpose, and to facilitate battery replacement, which is the third purpose.  <P>SOLUTION: A discard water pipeline p which comprises a polyethylene pipe 7 pulled into from a water main P and an elbow 8, a drain valve 2 on the discard water pipeline p, a control unit 3 controlling the drain valve 2, the primary battery 4a supplying electric power to the control unit 3, and a capacitor 4b provided on a circuit parallel to the primary battery 4a, are arranged in a manhole 5. A manganese cell used as the primary battery 4a, and the capacitor 4b constitute a power source unit 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223074-A (JP)
Title: Polarization converting element
Inventor: SANNOMIYA TAKASHI
IPC: G03B21/14
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization converting element having a polarization converting function converting only one polarization component of two orthogonal polarization components of incident light into the other and to provide the polarization converting element capable of reducing the number of optical elements.  <P>SOLUTION: In the polarization converting element wherein a plurality of units in each of which at least a structural body (1) by a conductive material and a structural body (2) by a conductive material are disposed at an interval (v) shorter than a wavelength of light in a direction parallel to a propagation direction of incident light are disposed on the same plane on a supporting body or in the internal part of the supporting body, the structural body (1) has a shape having point symmetry and no line symmetry in the plane perpendicular to the propagation direction of incident light and the structural body (2) has a shape having different lengths to two axes orthogonal to the propagation direction of incident light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221819-A (JP)
Title: Building
Inventor: MURAWAKA KATSUTOSHI
IPC: E04H1/02
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building capable of making effective use of a shutter-curtain.  <P>SOLUTION: The building is equipped with a shutter device. The shutter device is equipped with an elevating/lowering shutter-curtain 21. The shutter-curtain 21 is configured by vertically connecting a plurality of slats 23. The shutter-curtain 21 is provided with a support arm 30 for supporting an article. Specifically, the support arm 30 is provided to an arm slat 23a. An accommodating groove 41 for accommodating the support arm 30 is formed in the arm slat 23a. An arm fitting part 42 is provided to the lower end of the accommodation groove 41. The arm fitting part 42 is provided to the arm slat 23a via a rotary shaft 43, rotatable around the rotary shaft 43. The support arm 30 is fitted to the arm fitting part 42 by screwing the bolt part 30b of the lower end of the support arm in the arm fitting part 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220088-A (JP)
Title: Separation device
Inventor: SENBA FUJIO
IPC: B01D29/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation device efficiently generating a swirling flow in a separation tank in spite of the simple structure, and allowing a feed pipe of liquid like wastewater to connect, in a vertical direction, to a peripheral wall of the separation tank.  <P>SOLUTION: The separation device 1 separating solid matter contained in flow-in liquid is provided with the separation tank 2, a partition plate 5 vertically partitioning the inside of the tank 2 into an in-flow chamber 3 and an out-flow chamber 4 and provided with a plate-like screen 8, a feed part 6 formed in the in-flow chamber 3, and a discharge part 7 formed in the out-flow chamber 4. The partition plate 5 is tiltedly disposed in relation to the flow-in direction of liquid horizontally flowing in from the feed part 6, the tilted angle being set to generate a horizontal swirling flow to the flow-in liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226964-A (JP)
Title: Parking brake control device
Inventor: WATANABE TAKASHI
IPC: B60T7/12
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of braking force with a temperature drop of a brake pad by estimating the temperature of the brake pad without adding an outside air temperature sensor.  <P>SOLUTION: A parking brake control device determines a pad temperature estimated value TPAD in accordance with a motor idling current INF and motor voltage VMOTOR. Thus, it can estimate the temperature of the brake pad without adding the outside air temperature sensor, separately. Then, it controls the lowering of braking force to be prevented with the thermal shrinkage of the brake pad in accordance with the pad temperature estimated value TPAD, and sets a motor cutting current IMCUT during locking control, e.g. Thus, it can prevent the lowering of the braking force with the thermal shrinkage of the brake pad 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228933-A (JP)
Title: Cooling treatment method of molten slag
Inventor: IWASAKI KATSUHIRO
IPC: F23J1/00
Filed: 2008-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling treatment method capable of efficiently cooling molten slag with a comparatively small amount of a refrigerant, and efficiently recovering sensible heat of the slag through the refrigerant by using a cooling drum type cooling treatment device.  <P>SOLUTION: In this method of cooling the molten slag by using the cooling treatment device comprising a rotatable cooling drum in which the refrigerant passes so that the molten slag is cooled by being kept into contact with a drum surface of its outer periphery, and separated from the drum surface to be discharged, a heat medium oil is used as the refrigerant, the high-temperature heat medium oil discharged from the cooling drum is allowed to exchange heat with the water to generate steam, and the steam is recovered to recover the sensible heat of the molten slag as the steam.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227817-A (JP)
Title: Phenol resin composition, its manufacturing method, and friction material
Inventor: SAITO TOSHIFUMI
IPC: C08L61/06
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol resin composition with sufficient heat-resistance excellent in moldability without requiring much gas removal at molding and without generating a void and a crack on a molded article, and to provide its manufacturing method.  <P>SOLUTION: The phenol resin composition is characterized in that it includes a novolak-type phenol resin and a resol-type phenol resin, a part or all of the novolak-type phenol resin and the resol-type phenol resin are melted and mixed beforehand, and the novolak-type phenol resin has an ortho-form ratio of 45-80% in the whole methylene bonds in the resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232156-A (JP)
Title: Node in ims network, method of reporting restart of operation, and program of the same
Inventor: KAMEZAKI YOSHIFUMI
IPC: H04L12/70
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve call release within the adjacent nodes and initial setting of related calls such as non-charged control or the like by reporting with the SIP signal the adjacent node of generation of restart from the operation restart generating node.  <P>SOLUTION: In the node to constitute a network within the IMS network, when an operation is restarted in the node within the IMS network, the restart notifying signal showing the generation of restart of operation is reported using the SIP signal to the other adjacent node in the IMS network from the node where the operation is restarted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226052-A (JP)
Title: Game machine
Inventor: MIYASAKA ATSUSHI
IPC: A63F7/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine permitting effective enlargement of a display area.  <P>SOLUTION: The Pachinko machine has a symbol display unit 38 on a game board 33. The symbol display unit 38 includes a symbol display device 81 having a display surface 94 to display images, and a reflection unit 84 having a reflective surface 131 capable of reflecting the images displayed on the display surface 94. The symbol display device 81 and the reflection unit 84 are juxtaposed in the vertical direction in such a state that the symbol display device 81 is lower. The symbol display device 81 is disposed in such a state that the display surface 94 is inclined upward toward the rear of the Pachinko machine 10, and the reflection unit 84 is disposed in such a state that the reflective surface 131 is inclined downward toward the rear of the Pachinko machine 10. When the dual view display is executed in the symbol display device 81 in this state, images are displayed on both the display surface 94 and the reflective surface 131.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008274413-A (JP)
Title: Method for recovering metal
Inventor: KANO JUNYA
IPC: C22B30/06
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily performable method for recovering a metal where a metal can be recovered by a simple process of a pulverization operation.  <P>SOLUTION: Balls for pulverization, the powder of a compound composed of a metal oxide including a prescribed metal and the powder of the nitride of an alkali metal are sealed into a sealing vessel in an ammonia gas atmosphere or in a nitrogen gas atmosphere. The sealing vessel is rotated for a prescribed time at a prescribed rate, thus the powder of the compound and the powder of the nitride are mixed and pulverized, so as to produce mixed powder comprising the prescribed metal. The produced mixed powder is water-washed, so as to obtain the prescribed metal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009226133-A (JP)
Title: Vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/28
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which a decline of the sucking power with time is controlled.  <P>SOLUTION: This vacuum cleaner is equipped with an electric blower and a dust collecting part in the cleaner body which has a body opening. A first airflow duct, to which the main filter and a first auxiliary filter are arranged, and a second airflow duct, to which a second auxiliary filter branched off from the first airflow duct, is arranged, are formed in the dust collecting part. A branching filter is rotatably arranged on an opening of the branching part of first airflow duct and the second airflow duct. This filter appropriately closes a switching valve and shuts off the second airflow duct so that a flow of the air stream of the second airflow duct is stopped. By this mechanism, the branching filter where dust is accumulated is moved to the first airflow duct side through a difference in pressure to turn the branching filter inclined state for air stream. Thus dust accumulated in the branching filter is removed by air stream.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228884-A (JP)
Title: Variable flywheel
Inventor: IWAO NOBUYUKI
IPC: F16F15/31
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable flywheel easily enlarging a wheel and increasing a mass.  <P>SOLUTION: In this variable flywheel 1 including a driven plate 4 rotatably attached to a crankshaft 2, a drive plate 5 fixed to the crankshaft 2, and a viscous fluid clutch 6, a channel 7 for supplying a viscous fluid to the viscous fluid clutch 6 and a solenoid valve 10 for opening and closing the channel 7 are provided. The solenoid valve 10 has: a valve element 8 having an inner peripheral end 13 fixed to the drive plate 5 and an outer peripheral end 14 extending to the end surface 47 of a cylindrical portion 11 and separated from the end surface 47 to form the channel 7 between the end surface 47 and the outer peripheral end; and an electromagnet 9 provided at the drive plate 5 and attracting the valve element 8 in order to make the outer peripheral end 14 of the valve element 8 abut on the cylindrical portion 11 by bending and deforming the valve element 8 to the side of the drive plate 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237072-A (JP)
Title: Electronic musical instrument
Inventor: DEJIMA TATSUYA
IPC: G10H1/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform an appropriate automatic accompaniment pattern without breaking a rhythm pattern in the automatic accompaniment pattern, eve when a tone is changed.  <P>SOLUTION: The record of sound generating information of the automatic accompaniment pattern including the tone of musical sound to be generated, and sound generating start time and sound generating time of a musical tone to be generated, is stored in a ROM 12 and a RAM 13, for each channel. The CPU 11 of an electronic musical instrument compares the time length of a sampled waveform data with an index for indicating the tendency of the sound generating time for each channel, and finds a channel including the index similar to the time length of the waveform data. Referring to the sound generating information of the channel including the similar index, the CPU 11 generates the record of the sound generating information in which the tone of musical sound to be generated is made the tone of the sampled waveform data, and stores it in the RAM 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234343-A (JP)
Title: Multiple input switch for vehicle
Inventor: NAKAGAWA KUNIHIRO
IPC: B60H1/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple input switch in which erroneous operation is hardly performed by an occupant of a vehicle.  <P>SOLUTION: A timer is mounted to an operation switch 100 of an air conditioner of the vehicle, and the time from when a dial switch 15 (multiple input switch) of the operation switch 100 is operated is measured. After operation (first operation) for rotating the dial knob 21 of the dial switch 15 is started, when operation (second operation) for pushing a seesaw knob 22 within the time set by a timer is performed, this is regarded as erroneous operation and result of the second operation is not performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT