baber/WOPTO huggingface dataset:
Patent JP-2008188626-A (JP)
Title: Apparatus and method for drawing extra fine wire
Inventor: SATO FUMIO
IPC: B21C1/06
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for drawing a wire with which the breaking of the wire is prevented by reducing the vibration of the wire which is generated by reason that the ratio of the wire speed to the outer peripheral speed of a capstan on the inlet side of the wire is substantially different from that on the outlet side.  <P>SOLUTION: In the apparatus for drawing the extra fine wire which is provided with an unwinding spool 2 for unwinding the wire 1 which is worked into a prescribed diameter and wound on a bobbin in the preceding stage to a wire drawing part A, a pair of cylindrical driving capstans 8, 9 and guiding capstans 6, 7, a plurality of dies 5 which are arranged between the capstans and a winding spool 10 for winding the drawn wire 1 by passing through the dies 5, two stages of large-diameter capstans 7, 9 and small-diameter capstans 6, 8 are made by changing the respective diameters of the guiding capstans 6, 7 and the driving capstans 8, 9 in the process and the capstans on the outlet side C of the wire are taken as the large-diameter capstans and the capstans on the inlet side B of the wire as the small-diameter capstans.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007163134-A (JP)
Title: Ventilator
Inventor: ISHIKAWA MASANORI
IPC: F24F13/14
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator which does not suck outside air from an exhaust air duct into an outlet when a damper blocks the exhaust air duct.  <P>SOLUTION: This ventilator comprises an inlet port for sucking air in a room, an exhaust port for exhausting the sucked air to the outside, an outlet port 14 for returning the sucked air into the room, a heater H for heating air, an air fan for sucking and blowing air from the inlet, and a damper 50 for switching the blowing direction of the air blown from the fan to the exhaust port or the outlet port 14, the damper 50 switching the blowing direction by rotating about a shaft provided at one end thereof. Stepped parts 30 and 30 projecting inward are formed on both sides of the exhaust air trunk between the damper 50 and the exhaust port, ribs L3 and L3 are provided on the back surface of the damper 50, and grooves 31 and 31 for inserting the ribs L3 and L3 are provided on end surfaces 32 and 32 of the stepped parts 30 and 30, so that in a heating mode in which the damper 50 is located at a position blocking the exhaust air duct to connect the inlet port with the outlet port 14 for carrying current to the heater H, the ribs L3 and L3 are inserted to the grooves 31 and 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008191019-A (JP)
Title: Gas sensor structure
Inventor: TSUKABAYASHI SHUNJI
IPC: G01N27/18
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor structure capable of separating the deterioration factor, such as, moisture or the like for deteriorating a gas detection element to discharge it to the outside.  <P>SOLUTION: A hydrogen sensor structure S is equipped with: off-gas piping 10 through which hydrogen flows; a gas detection element 23 for detecting hydrogen; a first gas detection chamber 32 in which hydrogen is captured, and the gas detection element 23 therein and capturing hydrogen; a second gas detection chamber 41; and an element housing part 30 having a communication passage 42 for allowing the inside of the gas piping 10 with the lower part of the second gas detection chamber 41 and a valve mechanism for connecting or cutting off the communication passage 42. The communication passage 42 is directed upward, and the communication port 43 of the communication passage 42 and the second gas detection chamber 41 is arranged above the off-gas piping 10, while the gas detection element 23 is arranged above the communication port 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190019-A (JP)
Title: Method for collecting lead from cement production process, and collecting apparatus therefor
Inventor: OKAMURA SOICHIRO
IPC: B09B3/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently decrease a lead content in cement without affecting the quality of the cement.  <P>SOLUTION: The lead-collecting apparatus comprises: a chlorination-volatilizing furnace 2 which is installed adjacent to a cement-firing facility, and chlorinates and volatilizes lead contained in a charged lead-containing raw material (M) and the like; and a lead-collecting means 3 for collecting the lead from an exhaust gas of the furnace 2. The method for efficiently collecting lead from a cement production process includes: making the chlorination-volatilizing furnace 2 volatilize the lead in the lead-containing cement raw material (M) by using chlorine contained in a chlorination source (C); and making the lead-collecting means 3 collect the volatilized lead. The lead-collecting means 3 may have a dust-collecting means for collecting dust in the exhaust gas of the chlorination-volatilizing furnace 2. A heat source for the chlorination-volatilizing furnace 2 may be supplied by extracting the exhaust gas of the cement-firing facility from the cement-firing facility and introducing the gas into the chlorination-volatilizing furnace 2, or by sending one part of a raw material discharged from a cyclone 12 in the lowest stage of a pre-heater to a chlorination-volatilizing furnace 42. Burnt ash of municipal waste can be effectively used as a chlorination source (C) for the chlorination-volatilizing furnaces 2 and 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195490-A (JP)
Title: Conveyor and metering device using the conveyor
Inventor: ASAI EIJI
IPC: G01G21/30
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering device with high measurement accuracy because weighing is performed while conveying an object to be metered by a conveyor with high cleaning property/water-proof property/dust-proof property and less transmission loss of drive force.  <P>SOLUTION: The metering device 1 has the conveyor 1a supported on a weighing means 5; and conveying-in/conveying-out conveyors 1b, 1c. A motor 9 for driving the respective conveyors and a shaft of the roller 3 of the respective conveyors are connected by a magnetic coupling 10 by a non-contact state. Namely, a first transmission part 11 of the drive shaft of the motor and a second transmission part 12 of the shaft of the roller are magnetically bonded and interlocked while clamping a wall of a box body 8 for storing the motor and the second transmission part 12. Adjustment of a drive force transmission system is not required, disassembling/assembling is easy, and cleaning/maintenance work is easily performed. Loss of transmission torque at the coupling part is small.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197524-A (JP)
Title: Logical element
Inventor: OTOMO AKIRA
IPC: G02F3/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logical element capable of directly performing logical operations by inputting and outputting of an optical signal without converting the optical signal to an electric signal.  <P>SOLUTION: The logical element is made up of two kinds of molecules which are different in the transition energy from a ground state to an excited state, and also different in the ejected energy at the time of deactivation, and is configured such that the energy moves from a first molecule to a second molecule when the first molecule is in an excited state, but does not move from the second molecule to the first molecule when the second molecule is in an excited state. When the light of a specific wavelength for exciting the first molecule and/or light of a specific wavelength for exciting the second molecule are input, the logical element outputs the light of a specific wavelength radiated by the second molecule as an OR operation result. When the light of a specific wavelength for exciting the first molecule and the light of a specific wavelength for exciting the second molecule are input, the logical element outputs the light of a specific wavelength radiated by the first molecule as an AND operation result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103303-A (JP)
Title: Socket and electric bulb device
Inventor: KANEKAWA HIROAKI
IPC: H01R33/09
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket of a simple structure, easy to be attached to and detached from a board or the like, and capable of being surely electrically connected under vibration environments, as well as an electric bulb device using the same.  <P>SOLUTION: For the socket 2 for mounting a wedge-base bulb, a cross section of elastic arms 4 locking each of a pair of outer lead wires 5 of the wedge-base bulb set along each locking groove is made provided with a relief part at either side of the locking groove so that a thickness of the cross section gets thinner as it gets away from the locking groove, and an outer periphery of the lead wire 5 is to be in contact with an electrode 15 at the side of a circuit board 14 even if the socket 2 rotates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292292-A (JP)
Title: Resin pipe
Inventor: OMI TADAHIRO
IPC: F16L11/06
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a pipe using an existing fluororesin tube has a limited oxygen permeation amount and poor flexibility.  <P>SOLUTION: A perfluoromonomer is added to a PVDF as a fluororesin for softening treatment, thereby greatly reducing an oxygen permeation amount. Beside, a nylon tube is provided on the outer layer, thereby reducing the oxygen permeation amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007131354-A (JP)
Title: Canopy apparatus for vehicle packing case
Inventor: YAMAMOTO KOHEI
IPC: B65D88/12
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the floating-up of a canopy in a closed state automatically and certainly in a canopy apparatus for a vehicle packing case equipped with: a canopy in which the opening of an upper edge in the vehicle packing case is formed closably; and a slide supporting means prepared in the upper edge section in the vehicle packing case by supporting the canopy slidably.  <P>SOLUTION: A locking means 54 for switching a locked state and an unlocked state in accordance with the slide operation of the canopy 24 by the supporting of the slide supporting means 25 holds the canopy 24 in a state of its opening being closed between the slide supporting means 25 and it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201830-A (JP)
Title: Thermoplastic resin composition
Inventor: TABUSE KOICHI
IPC: C08L101/16
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve flame retardance without sacrificing impact and heat resistances of a resin composition composed of a biodegradable resin and a rubber-reinforced styrenic resin.  <P>SOLUTION: A thermoplastic resin composition is obtained by compounding 100 pts.wt. of a composition composed of 1-99 wt.% of the biodegradable resin (A) and 99-1 wt.% of the rubber-reinforced styrenic resin (B) with 1-50 pts.wt. of a phosphoric ester-based flame retardant (C) having ≥327 weight-average molecular weight and 0.005-5 pts.wt. of a carbodiimide compound (D).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200090-A (JP)
Title: Medical device
Inventor: URANO SUSUMU
IPC: A61B6/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical device which can perform treatment and diagnosis without causing a sense of anxiety to a patient.  <P>SOLUTION: The medical device includes a substantially ring-shaped support frame erected in such a manner that a central axis which passes through an isocenter 19 is disposed substantially horizontally; a substantially ring-shaped moving gantry which slides relative to the support frame and which has an opening on the side of the isocenter 19; a radiation emitting part which emits a beam towards the isocenter 19; and a protective cover 52 which covers the radiation emitting part and an inner circumferential side of the moving gantry and which moves together with the moving gantry.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207620-A (JP)
Title: Torque control system of automobile
Inventor: NAGAOKA TAKAHIRO
IPC: B60K17/35
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque control system of an automobile capable of correctly determining a turn and suppressing a sense of incongruity caused by the torque control to a driver.  <P>SOLUTION: In a four-wheel drive vehicle having a torque control unit 43 which transmits the torque transmitted from an engine 1 to front wheels 11, 13 as main driving wheels to rear wheels 39, 41 as sub driving wheels via a second coupling 25 in an adjustable manner, and controls the transmission torque according to the turn traveling radius R computed based on the right-to-left differential rotation of the rear wheels 39, 41, the torque control unit 43 computes the turn traveling radius R when the wheel speeds of the front wheels 11, 13 and the rear wheels 39, 41 exceed a predetermined value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173433-A (JP)
Title: Stereo go game board and shogi game board
Inventor: ABE YOSHIO
IPC: A63F3/02
Filed: 2007-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to see stands for Go stones and Shogi (Japanese chess) pieces and Go stones and Shogi pieces between the stands and move the Go stones and Shogi pieces on lower steps.  <P>SOLUTION: Some pillars are erected this side and that side of a Go board and Shogi board and two beams are set at an interval for every row, and a bar is bent in an arbitrary shape and fixed to a beam when one beam is set for a row, or a board formed in an arbitrary shape is fixed to the beam or one or two beams of each row are bent to form a stand. Stands are set at interval for every row to set some steps of boards or transparent boards. Some steps of the stands are set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207406-A (JP)
Title: Gas barrier film and its manufacturing method
Inventor: TOYAMA TATSUYA
IPC: B32B9/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film with excellent transparency, gas barrier properties and moisture barrier characteristics.  <P>SOLUTION: This gas barrier film is formed of an inorganic thin film layer on a base layer through an epoxy (meth)acrylate- or urethane acrylate-based undercoat layer. Alternatively, a polyvalent metallic salt solution of an unsaturated carboxylic acid compound with less than 20 degree of polymerization, is applied to the gas barrier film as an additional coat. Thus it is characterized in that the film has a layer obtained by polymerization of the polyvalent metallic salt of the unsaturated carboxylic acid compound. Also the method is provided to manufacture this film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219955-A (JP)
Title: Step-up switching power unit and electronic apparatus equipped with the same
Inventor: OOMI MASATAKA
IPC: H02M3/155
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-up switching power unit for stably raising an output voltage by suppressing an increase in coil current to be generated when the unit is activated.  <P>SOLUTION: This power unit 20 has a structure in which a first switch P2a to be turned on when the unit is activated and a second switch P2b to be turned on when an output voltage Vout reaches an input voltage Vin are connected in parallel between a backgate and a source of a synchronous rectification transistor P1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218072-A (JP)
Title: Fuel cell system
Inventor: YUMIYA HIROYUKI
IPC: H01M8/04
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To supply a sufficient driving force to an air shut-off valve while suppressing efficiency deterioration in a fuel cell system.  <P>SOLUTION: The fuel cell system is provided with a buffer tank 44 for conducting pressure accumulation of air compressed by an air compressor 17 at a pressure higher than a supply pressure to the fuel cell 13, atmospheric pressure chambers 51, 61 communicated with atmosphere, pressurized rooms 52, 62 pressurized by compressed air supplied from the buffer tank 44, springs 53, 63 for valve closure for energizing a valve element with a force in a valve-closing direction. When the fuel cell 13 is in operation, the respective air shut-off valves 50, 60 are kept in a valve-opened state by the compressed air supplied from the buffer tank 44 and when the fuel cell 13 is out of operation, the respective air shut-off valves 50, 60 are kept in a valve-closed state by the springs 53, 63 for valve closure. If pressure in the buffer tank 44 falls lower than a pressure hold pressure, the pressure is raised to the holding pressure by opening a buffer tank inlet opening/closing valve 41 after raising the pressure of a compressed air supply pipe 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213250-A (JP)
Title: Tape printer
Inventor: TAKEUCHI YOSHIYUKI
IPC: B41J29/42
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer which improves the visibility of display characters, and which can relatively simply perform the function of notifying a user of the situation of the printing operation, on the same screen.  <P>SOLUTION: When an apparatus body 10a of the printer or the like is in a standby state, a CPU 78 makes a light source device 38 light in a luminescent color in a normal display operation state. When the apparatus body 10a is in a non-standby state, the CPU 78 makes the light source device 38 light in luminescent color in a non-normal display operation state. Particularly, in terms of the luminescent color in the non-normal display operation state, the lighting operation of a back light is set so that the back light can perform yellow lighting when the printer performs a printing operation, perform yellow flickering during a tape cutting operation, and perform blue lighting at the completion of tape cutting. Thus, the tape printer 10 improves the visibility of the display characters by illumination of the back light, and notifies the user of the situation of the printing operation by changing the lighting operation of the back light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028985-A (JP)
Title: Circuit and apparatus for assisting viewing content
Inventor: KAWAI HIROKI
IPC: H04N21/472
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit and apparatus for assisting viewing content in which the burden of program search operation due to a viewer can be reduced.  <P>SOLUTION: The apparatus for assisting viewing content comprises: a data separation device 10 which separates video data, audio data, and metadata from a multiplexed broadcasting signal; a metadata extracting device 11 which extracts program preview property information and original program property information from the metadata; a program preview extracting device 12 which utilizes the extracted program preview property information to extracts program preview data of an original program preview at from either the video data or the audio data at the data separation device 10, and records the extracted program preview data on a recording medium 22 as content checking support data; and a digest saving/managing device 13 which relates the program preview property information/the original program property information to a recording position of the extracted content checking support data, so as to be saved/manages as a digest.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218338-A (JP)
Title: X-ray generator, x-ray computerized tomographic device, and x-ray diagnosis device
Inventor: WATANABE TAKAHITO
IPC: H05G1/26
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray generator capable of reducing a maintenance time of the X-ray generator; an X-ray computerized tomographic device; and an X-ray diagnosis device.  <P>SOLUTION: This X-ray generator is provided with: an X-ray tube 8 generating an X-ray; a tube voltage generation part 35 generating a tube voltage applied to the X-ray tube 8; a filament current supply part 39 supplying a filament current to the X-ray tube 8; a tube current measurement part 41 measuring a tube current flowing to the X-ray tube 8 in response to the filament current under the tube voltage; a control device storage part 43 storing data of a plurality of tube current values measured by the tube current measurement part 41 and a plurality of filament current values respectively corresponding to the plurality of tube current values; and an emission characteristic estimation part 47 estimating an emission characteristic between the tube current and the filament current passing through a plurality points between the plurality of tube current values and the plurality of filament current values by a high-order interpolating method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216926-A (JP)
Title: Image forming apparatus
Inventor: MIHARA KOICHI
IPC: G03G15/08
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To maintain linkage between a body-side linking part and a container-side linking part of a toner supply container even in the case that the toner supply container is large-sized and heavy.  <P>SOLUTION: An image forming apparatus includes: a toner supply container 1 having a toner storage part 2 in which a container-side linking part 6 is formed in one end part in the direction of an axial line L1 and which has a toner storage part 2 which is rotationally driven around the axial line L1 to perform a toner supply operation; a body-side linking part 11 which is linked to the container-side linking part 6 by movement of the toner supply container 1 in the direction of the axial line L1 and transmits a rotationally driving force to the toner supply container 1; a container holding member 7 which holds the toner supply container 1 and is movable in the direction of the axial line L1; and a movement stop mechanism 9 which is capable of performing movement stopping operation to stop movement of the container holding member 7 in a direction of releasing the linkage from the state the body-side linking part 11 is linked to the container-side linking part 6, and movement stop releasing operation, by engaging operation and disengaging operation between a hook member 28 provided to the container holding member 7 and an engagement member 18 provided to an enclosure front part 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221074-A (JP)
Title: Electret filter medium and its manufacturing method
Inventor: GOTO SADAHITO
IPC: D04H1/728
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electret filter medium which contains a charge stabilizer, can stably hold charges over a long period of time by using a superfine polymer fiber spun by a charge spinning method, and is excellent in filtering performance, and to provide its manufacturing method.  <P>SOLUTION: The electret filter medium containing the charge stabilizer uses the polymer fiber spun by the charge spinning method, with an average fiber diameter of 0.01-1 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283760-A (JP)
Title: Ink tank for inkjet and image forming device
Inventor: YAHIRO YASUKO
IPC: B41J2/175
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To stably maintain the discharging property of an ink for a long period of time even in the case of having a gas liquid separating member in an ink tank supplying the ink to a recording head.  <P>SOLUTION: The ink tank 15 for inkjet has the gas liquid separating member in the tank containing the ink, the ink containing an insoluble material showing insolubility to a solvent is used, particle frequency of particles of the particle size of 150 nm or more in the particle size distribution of the insoluble material is 2 volume% or less, and the surface tension of the ink is relatively higher than the surface free energy of the gas liquid separating member 29.  <P>COPYRIGHT: (C)2008,JPO&INPIT