baber/WOPTO huggingface dataset:
Patent JP-2009046345-A (JP)
Title: Ozone generating device
Inventor: TAKEDA TOMOAKI
IPC: C01B13/11
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone generating device which can reduce electric power and can stably supply ozone having constant concentration.  <P>SOLUTION: The device is provided with an ozone generator 1 which generates an ozonized gas containing ozone at required concentration by subjecting a source gas containing oxygen gas to electric discharge treatment, a flow meter 4 for the source gas entering into the ozone generator 1, a power supply 3 for supplying power for generating electric discharge to the ozone generator 1, and a controller 2 for controlling the power supply 3 according to the input flow amount measured by the flow meter 4, wherein the controller 2 has a correlation data that exhibits the relation between the specific power, obtained by dividing the power that is supplied from the power supply 3 by a flow amount of the source gas entering into the ozone generator 1, and the concentration of the ozone generated by the ozone generator 1, and has a feedforward control part 2a which determines the power from the target value of the ozone concentration and from the flow amount measured by the flow meter 4 using the correlation data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047063-A (JP)
Title: Hermetic electric compressor
Inventor: SATO KAZUYA
IPC: F04B39/00
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a hermetic electric compressor by suppressing damage of a sleeve and dropping of the stator in the hermetic electric compressor having a compression mechanism part composed of a plurality of compression elements.  <P>SOLUTION: A rotary compressor 1 of the hermetic electric compressor stores an electric element 3 and a rotary compression mechanism part 6 (pressure compression mechanism part) driven by the electric element 3 in a closed container 2, and composes the rotary compression mechanism part 6 of first and second rotary compression elements 4, 5. The rotary compressor 1 is equipped with a plurality of sleeves 70, 71, 72, 73 where refrigeration introduction pipes 82, 84 which are welded and fixed to the closed container 2, and introduce respective refrigerants to the respective rotary compression elements 4, 5 of the rotary compression mechanism part 6, and a refrigeration discharge pipe 86 for discharging respective refrigerants from the second rotary compression element 5 are connected. The stator 10 of the electric element 3 is shrink-fit in the inner side of the closed container 2, and this stator 10 is fixed to the closed container 2 by welding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046444-A (JP)
Title: Method for stabilizing chlorinated aliphatic hydrocarbon
Inventor: MATSUSHITA TSUYOSHI
IPC: C07C17/42
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a chlorinated aliphatic hydrocarbon can be effectively stabilized.  <P>SOLUTION: The method for stabilizing a chlorinated aliphatic hydrocarbon comprises compounding at least one stabilizer selected from a piperidine and a phosphoric ester with the chlorinated aliphatic hydrocarbon. 4-Hydroxy-2,2,6,6-tetramethylpiperidine is more preferable as the piperidine, and triethyl phosphate is more preferable as the phosphoric ester. As the chlorinated aliphatic hydrocarbon, a monochloroalkane is preferable and 2-chloropropane is more preferable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048567-A (JP)
Title: Settlement system
Inventor: NONAKA MASAYUKI
IPC: G06Q20/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to instantaneously purchase a value item such as a game medium by a settlement method other than cash without moving from a game machine.  <P>SOLUTION: This settlement system is provided with a value item providing device arranged in the neighborhood of a game machine, and provided with a payment terminal; an in-store server communicatively connected to the value item providing device; a card reader part for reading and outputting user account specification information from a storage medium in which user account specification information is stored; and an input part for making a user input information necessary for settlement processing. The value item providing device transmits a processing request message to the in-store server based on user account specification information, and the in-store server transmits a settlement request message for requesting the transfer of a purchase sum from the account of a user according to a processing request message, and makes the variable price providing device execute the provision of the value item according to a response message to this.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052812-A (JP)
Title: Control method of hot water heating device
Inventor: MOROGA KATSUMI
IPC: F24D3/00
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform a heating operation of high efficiency by automatically acquiring terms and conditions of installation environment of a hot water heating device, and balancing heating load and radiation amount.  <P>SOLUTION: In a heating test operation, a heat source machine is controlled to allow the heating circulation water to keep a first hot water temperature, a value of a first heat conductance C<SB>i</SB>is calculated on the basis of a first actual heating load Q<SB>s</SB>, a room temperature and a hot water going/returning temperature in the heat source machine at that time. Then, the heat source machine is controlled to allow the heating circulation water to keep a second hot water temperature different from the first hot water temperature, a value of a second heat conductance C<SB>i</SB>is calculated on the basis of a second actual heating load Q<SB>s</SB>, a room temperature and the hot water going/returning temperature at that time. The correlation of the heating load Q<SB>s</SB>and the heat conductance C<SB>i</SB>is determined, so that in a heating operation, the heat conductance C<SB>i</SB>corresponding to a present requested heating load Qr is decided on the basis of the correlation. A target hot water temperature T<SB>1_set</SB>is calculated on the basis of the heat conductance C<SB>i</SB>and the requested heating load Q<SB>r</SB>, and the heat source machine is controlled to allow the heating circulation water to have the target hot water temperature T<SB>1_set</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055485-A (JP)
Title: Speech device
Inventor: KIMOTO SHINYA
IPC: H04M1/02
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech device capable of preventing both temperature rise and howling in a speaker and a device.  <P>SOLUTION: The speech device has: the speaker SP attached to a housing A1 of a speech module MJ to output voice information outside the housing from one surface side; a rear air space Br formed at the other surface side of the speaker SP in the housing A1; a microphone M1; a microphone M2 arranged at a far position to the speaker SP as compared with the microphone M1; a voice processing section 10 for removing the voice signal of the microphone M1 from that of the microphone M2 to transmit it to the outside; and an exhaust pipe section 7 for connecting the rear air space Br in the housing A1 to the outside of the housing A1. The exhaust pipe section 7 sets a resonance frequency between the air in the exhaust pipe section 7 and that in the rear air space Br to be lower than the lower-limit frequency of a frequency band used for a call.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050904-A (JP)
Title: Method of controlling machining for cyclic structure, and machining controller for periodic structure
Inventor: ABE NOBUYUKI
IPC: B23K26/08
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for forming the proper pattern of periodic structures on the surface of a workpiece to the outer or inner circumferential face of the workpiece.  <P>SOLUTION: A femtosecond laser LO is introduced into a laser machining head 20 via a shutter ST, and is linearly polarized by a λ/2 plate within a first rotary cylindrical body rotatably provided at the laser machining head. The femtosecond laser is advanced to the outside diameter direction while being condensed with a condensing lens R3 and a reflection mirror within a second rotary cylindrical body rotatably provided in such a manner that the axial center O1 is aligned to the first rotary cylindrical body 41. The outer circumference of the reflection mirror is made to face the machining face W1 of a cylindrical workpiece grasped by a chuck means in a workpiece rotary driving part and irradiated with a femtosecond laser, and both the first rotary cylindrical body provided with theλ/2 plate and the second rotary cylindrical body provided with the reflection mirror are rotated in such a manner that the rotational amount of the first rotary cylindrical body is controlled to 1/2 that of the secondary rotary cylindrical body. Further, the cylindrical workpiece is revolved around the outer circumference of the reflection mirror, and periodic structures are intermittently lined up on the machining face of the cylindrical workpiece.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059756-A (JP)
Title: High-temperature thermistor
Inventor: SATO MITSUAKI
IPC: H01C7/04
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high-temperature thermistor having an extremely stable resistance change rate when being used in a temperature range of ≤1,000°C, in particular 200 to 800°C.  <P>SOLUTION: In the high-temperature thermistor formed by adding quantitative Ca and Al as additives to a thermistor composition of three component-base such as Y/Cr/Mn, the quantities of added Ca and Al are 2 moles for each, the configuring ratio of the three component-based composition of Y/Cr/Mn is such that Cr is 8-10 moles and Mn is 10-12 moles for 80 moles Y. The obtained thermistor can achieve the stable resistance-temperature characteristics such as -3.0% or low for the resistor change rate of the thermistor blank in a continuous test at 1,000°C, for 30 minutes and ΔR250°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057772-A (JP)
Title: Building cooling system
Inventor: IKEUCHI MASATO
IPC: E04B1/74
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building cooling system capable of controlling the supply of water according to an external environmental temperature without consuming a drive energy such as electric power.  <P>SOLUTION: This building cooling system 10 comprises a water supply tower 11 for supplying the water with a considerably stable temperature against the change of the external environmental temperature, a water supply passage 12 having an easily changeable temperature according to the change of the external environmental temperature, a temperature sensing valve 13 in which a shape memory alloy spring deformed at a temperature of, for example, 35°C or higher to open a valve is used, and a cooling part 14 for absorbing the ambient temperature by vaporizing water. When the temperature of the water in the water supply passage 12 reaches 35°C or higher, the temperature sensing valve 13 is opened without the drive energy to automatically supply the water in the water supply passage 12. When all the water in the water supply passage 12 is supplied and low temperature water is supplied from the water supply tower 11, the temperature sensing valve 13 is closed to stop the supply of the water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057939-A (JP)
Title: Piezoelectric element sealing structure
Inventor: KADOTANI SHIGERU
IPC: H01L41/23
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a diaphragm by reducing a per-unit load on a diaphragm.  <P>SOLUTION: The piezoelectric element 10 of the piezoelectric element sealing structure A is surrounded and sealed by a sleeve 8, a piezoelectric element base part 7, a piezoelectric element head 9, and a cluster 11 of diaphragms which are provided with a plurality of diaphragms 110, 111, each of which is arranged so that it can exert elastic action. The outer peripheral parts 110b, 111b and the inner peripheral parts 110a, 111a of respective the diaphragms 110, 111 are fixed to each other by sealing weld (B), and the outer peripheral part 110b of the diaphragm 110 on the tip side of the cluster 11 of diaphragms is fixed on the inner peripheral side of the sleeve 8 by the sealing weld (B). Then the outer peripheral part 111b of the diaphragm 111 on the base end side of the cluster 11 of diaphragms is fixed to the projection 9b on the tip side of the outer peripheral part 9a of the piezoelectric element head 9 by the sealing weld (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008075444-A (JP)
Title: Dual function mechanism of venetian blind
Inventor: GANZI YACOV
IPC: E06B9/322
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control mechanism of a venetian blind adapted to control the height of slats of the blind, i.e., drawing-up/down of the slats.  <P>SOLUTION: The venetian blind and its control mechanism are provided with a plurality of slats suspended from a head rail by a lift cord. The control mechanism includes a hollow rod articulated with the head rail, capable of being operated by an actuator slidably received on the rod and accommodating the lift cord extending to an elevation assembly. The slats are moved downward by displacing the actuator upward, and the slats are moved upward by displacing the actuator downward. The slats are restrained at an arbitrary height from moving by a friction mechanism.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009063039-A (JP)
Title: Tilt hinge device
Inventor: AOKI MASARU
IPC: F16C11/04
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt hinge device capable of easily performing smooth tilting without leaving a large clearance between members.  <P>SOLUTION: This tilt hinge device includes: a first torque hinge part 36 attached to the first member 31; a second torque hinge part 38 attached to the second member 34; a coupling part 40 for coupling the first torque hinge part 36 to the second torque hinge part 38; and a link arm 82 having one end part 82a rotatably attached to the non-turning part of the first torque hinge part 36 or the first member 31 and the other end rotatably attached to the non-turning part of the second torque hinge part 38 or the second member 34 in order to restrict the turning movement of the coupling part 40 in the second torque hinge part 38 by a positional relation with the first member 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065537-A (JP)
Title: Reader/writer, antenna and system for non-contact ic tag
Inventor: SUGITA ICHIRO
IPC: H01Q3/26
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader/writer and an antenna capable of reducing interference by changing polarization of the antenna in response to an operation command from a PC or a terminal connected to the reader/writer.  <P>SOLUTION: A transmission section 23 provided in a reader/writer 21 generates an interrogation wave according to a control command from a processing control section 22 and outputs it to an antenna port Pi via a circulator 25 and a changeover switch 26. The processing control section 22 applies a polarization control signal to a control signal adding circuit 27 according to a polarization switching command signal from a PC or a client terminal, and the control signal adding circuit 27 adds the polarization control signal to the antenna ports Pi in accordance with the polarization switching command signal. An antenna 41 connected to the antenna port Pi comprises a control signal separating circuit 50 for separating a polarization control signal from a high frequency signal fed from the antenna port Pi, and switches a polarizing direction of an antenna radiation element 44 on the basis of the polarization control signal separated by the control signal separating circuit 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062248-A (JP)
Title: Method for growing aluminum nitride single crystal using ultrafine particle source material
Inventor: YAMADA MASUZO
IPC: C30B1/10
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum nitride single crystal by growing an aluminum nitride single crystal on a seed crystal, by which an aluminum nitride single crystal can be continuously manufactured without interruption.  <P>SOLUTION: The method for manufacturing aluminum nitride single crystal is carried out by using a single crystal having a wurtzite type crystal structure comprising silicon carbide, sapphire, aluminum nitride or the like as a seed crystal 3 and growing an aluminum nitride single crystal on the seed crystal 3. Ultrafine particles of a compound containing aluminum atoms and ultrafine particles containing carbon, and/or ultrafine particles of a compound containing carbon atoms and nitrogen atoms are supplied to the surface of the seed crystal 3 held while heated in an atmosphere containing nitrogen, so as to reduce and nitride the particles on or near the surface of the seed crystal 3 to grow an aluminum nitride single crystal on the seed crystal 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068839-A (JP)
Title: Gas meter mounting unit
Inventor: FUJINAWA YASUSHI
IPC: G01F3/22
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas valve integrated type gas meter mounting unit easily mounting a small-sized gas meter having gas meter inlet and outlet facing downward.  <P>SOLUTION: This gas meter mounting unit 1 is equipped with an inlet pipe part 10 having a connection part 60 or the like to the gas meter inlet 51, an output pipe part 40 having a connection part 70 or the like to the gas meter outlet 52, end face packings 66. 76 mounted on the periphery of each connection part of the inlet pipe part and the output pipe part, a connection member 20 for connecting the inlet pipe part to the output pipe part, a support member 48 for supporting the inlet pipe part and the output pipe part and connecting each part to a building wall or the like, and fastening members 22, 24, 26 between the gas meter and the connection member 20. Since the gas meter is fastened with the connection member, the gas meter inlet and outlet can be connected to both pipe parts. Consequently, centering between both pipe parts and the gas meter inlet and outlet during a connection work which is necessary hitherto is not required, allowing even a worker unskilled in the gas meter mounting work to easily mount the gas meter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067076-A (JP)
Title: Boot for steering device
Inventor: OUCHI MITSUSACHI
IPC: B62D3/12
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot for a steering device wherein the entry of water etc. into a housing is prevented or suppressed.  <P>SOLUTION: This boot 30 is made of metal, and thereby strength is improved and water, etc., can be prevented or suppressed from entering into a rack housing 10 due to damage. In housing side connecting cylinder portion 31 and tie rod side connecting cylinder portion 32 of the boot 30, cut-out portions 31a and 32a extending in a shaft direction are formed. By enlarging diameters of both the connecting cylinder portions 31 and 32, insertion property of the rack housing 10 or a tie rod 50 is improved. Cylindrical elastic rings 34 and 35 are connected to inner peripheries of both the connecting cylinder portions 31 and 32 and are fitted into outer peripheries of the rack housing 10 and the tie rod 50. As a result, sealing property of both the connecting cylinder portions 31 and 32, the rack housing 10 and the tie rod 50 is secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069222-A (JP)
Title: Image forming apparatus, and toner, carrier and developer for use in it
Inventor: SUGIURA HIDEKI
IPC: G03G9/087
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide image forming technology and particularly an image forming apparatus, improving anti-photoreceptor-filming (contamination) property, achieving low-temperature fixing, having good toner shelf life and good fixing high-temperature winding property, and attaining enough high fixing strength to a fixing paper sheet in a high-speed output system, and further provide the image forming apparatus, achieving high developer life while highly maintaining an image with high reliability using toner highly controlled in charging characteristics (charging build-up performance and charging retention), and a developing system and a developer requiring little carrier spent property, reducing deterioration fog in a low-temperature and low-humidity environment, and printing a high-quality image.  <P>SOLUTION: This image forming apparatus includes a fixing device configured to fix a visible image on a record medium with heat and pressure, wherein the system speed is 400-3,000 mm/sec, the toner used for forming a visible image is toner at least containing amorphous polyester resin, crystalline polyester resin, a coloring agent and a mold release agent, the crystal structure exists in the state of toner, and the value of central activation energy E 50 of the toner is 0.76 eV-0.85 eV.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068896-A (JP)
Title: Equivalent time sampling radar
Inventor: YOSHIMURA NAOHIDE
IPC: G01S7/28
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To sample effectively a transmission pulse of own radar by enabling separation of an interference wave synchronizing by chance with a reference clock, in an equivalent time sampling radar.  <P>SOLUTION: A dither clock generating section 1 generates a dither clock by changing at random a change timing of the reference clock repeated at a fixed period. A transmission pulse generating section 2a generates a transmission pulse emitted to the outside from a transmitting antenna 2c at every change timing of the dither clock. A sample hold section 6 samples a reception pulse received by a receiving antenna 3a, based on a sample pulse obtained by time sweeping of the changing timing of the dither clock over a plurality of periods, to produce a long-period reception pulse obtained by expanding the reception pulse on a time axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069334-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: TAKABAYASHI KAZUNORI
IPC: G02F1/13357
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device and an electronic apparatus which can reduced in thickness and can keep a sufficient strength.  <P>SOLUTION: The electro-optical device includes an electro-optical panel LCP and a frame 1 having the electro-optical panel LCP stored therein, and the frame 1 comprises a metal plate 2 constituting a bottom of the frame and a resin part 3 constituting a peripheral frame of the frame 1, and the metal plate 2 is bent and rises from the bottom, and the edge of the metal plate 2 is bent so as to be made along a bend shape of the resin part 3 and is buried in the resin part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079907-A (JP)
Title: Catalytic combustion type gas sensor
Inventor: MATSUDA HIROTO
IPC: G01N27/16
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-mountable catalytic conversion type gas sensor capable of storing a detection element and a compensation element in one chip without damaging gas sensitivity and shock resistance.  <P>SOLUTION: Two or more heater parts are formed on a hole penetrating both surfaces of an insulating substrate, and each sintered body comprising a catalyst material is exposed from both surfaces of the substrate, while covering each whole heater part and a part of the hole, and detection object gas can be circulated from a gap of the penetrating hole. The finally formed gas sensor has improved shock resistance and response speed to the detection object gas, and can be mounted easily by summarizing on the surface, electrodes to be conducted to each element.  <P>COPYRIGHT: (C)2009,JPO&INPIT