baber/WOPTO huggingface dataset:
Patent JP-2009118910-A (JP)
Title: Magnetoencephalographic system
Inventor: KADA CHIKAKO
IPC: A61B5/05
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoencephalographic system capable of clearly displaying a reactive region with strong cerebral magnetism detected by respective magnetoencephalographic sensors to an operator in real time during the measurement.  <P>SOLUTION: In the magnetoencephalographic system, distribution of magnetic fields generated from the activity of a living body is measured simultaneously by a plurality of magnetic flux sensors, and distribution of electric currents in the living body is measured and displayed based on the result of measurement of the distribution of magnetic fields. The peak data value of one output of a plurality of outputs measured by the plurality of magnetic flux sensors and the channel number are displayed in real time in a display screen which displays the results of measurement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156215-A (JP)
Title: Method for finishing surface of preliminary polished glass substrate
Inventor: OTSUKA KOJI
IPC: C03B20/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for finishing a preliminary polished glass substrate to have a surface excellent in flatness.  <P>SOLUTION: The surface of a preliminary polished quartz glass substrate containing a dopant and composed mainly of SiO<SB>2</SB>is finished by any method selected from the group comprising ion beam etching, gas cluster ion beam etching, and plasma etching. The method includes a step of measuring the flatness of the glass substrate surface using a shape measuring means comprising a low coherent light source and an interference optical system for obtaining interference fringe carrying wavefront information of the glass substrate surface and a step of measuring the concentration distribution of a dopant contained in the glass substrate. The conditions for finishing of the glass substrate surface are set for each site of the glass substrate, on the basis of the measured results in the steps. Thereafter, the finishing is carried out under the determined finishing conditions while maintaining the angle of the normal line of the glass substrate to a beam incident on the glass substrate surface at 30 to 89 °.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009122934-A (JP)
Title: Power source with connector
Inventor: YOSHIDA RUI
IPC: H02M3/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely and safely determine whether or not an external load is connected to a connector by extremely restricting the fluctuation of an output voltage due to load currents.  <P>SOLUTION: The power source with a connector is provided with: a connector 3 to which an external load is connected so as to be freely attachable/detachable; a power source circuit 1 connected to the connector 3 for outputting a power supply power to the connector 3; and a connection determination circuit 2 connected between the power source circuit 1 and the connector 3 for determining the connection of the external load of the connector 3. The connection determination circuit 2 is provided with a diode 4 connected so that currents can run from the power source circuit 1 to the direction of the connector 3; a detection switch 5 connected in parallel with the diode 4; and a control circuit 6 for detecting the voltage drop of the diode 4 by switching the detection switch 5 to on/off. The control circuit 6 detects the change voltage value of the voltage drop of the diode 4 by switching the detection switch 5 to on/off, and determines the connected state of the connector 3 from the scale of the detected change voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120028-A (JP)
Title: Fore and aft adjustment device of collapsible steering wheel
Inventor: FUJIWARA TAKESHI
IPC: B62D1/19
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure combining a fore and aft adjustment device and an impact absorbing device and capable of stably protecting a driver by devising a shape and an assembling structure of an impact absorbing member 20.  <P>SOLUTION: A center folded part 21 provided on an intermediate part of the impact absorbing member 20 is externally fitted in a rear end part of an inner shaft 3a. Additionally, end part side folded parts 22, 22 provided on both end parts of the impact absorbing member 20 are engaged with a front end part of an outer tube 4a in a state with a clearance in the axial direction. The both end side folded parts 22, 22 are pulled out from a front end edge of the outer tube 4a when the rear end part of the inner shaft 3a is pushed in the inside of the outer tube 4a by exceeding a moving region to carry out fore and aft adjustment of the steering wheel. A groove for prevention of interference with the impact absorbing member 20 is provided on a spline engaging part of this outer tube 4a and the inner shaft 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102061-A (JP)
Title: Pet bottle for packaging beverage
Inventor: HARA MITSUO
IPC: B65D1/02
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PET bottle for packaging a beverage which can be obtained at a low cost or without charge by everyone.  <P>SOLUTION: The bottle is composed of a cylindrical PET bottle body 2 which stores the beverage and which is made of a transparent resin material and has a spout and a ball guide groove 4 with a helical form which is formed in the PET bottle body 2 and into which a ball 3 like a Pachinko ball put into the PET bottle body 2 is guided and rolls.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128395-A (JP)
Title: Driving simulation apparatus
Inventor: OKUWA MASAYUKI
IPC: G09B9/052
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving simulation whose reproducibility is high even when the performance of driving support is changed freely.  <P>SOLUTION: This driving simulation apparatus comprises a road environmental database 50 for storing first attribute information of whether a driver can see an object and second attribute information of whether the object can be detected for each object appearing on a simulation road environment, a travel environmental sensor in a simulation driving support device 90 for detecting the object according to the second attribute information, an image creating device 60 for creating an image where the object appears or does not appear according to the first attribute information, a projector 70 for displaying the image created by the image creating device 60 to the driver of the simulation vehicle, and the simulation driving support device 90 for supporting the driving of the simulation vehicle based on the detection result of a travel environmental sensor 91.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127475-A (JP)
Title: Muffler
Inventor: IMAGAWA YUYA
IPC: F01N1/02
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler capable of reducing the size and weight, and capable of efficiently muffling a low frequency sound, while preventing an increase in manufacturing cost.  <P>SOLUTION: A partition plate 32 extending in the extending direction of a second pipe part 29 is arranged inside the second pipe part 29 stored in a resonance chamber 26. The second pipe part 29 is formed with an opening part 34 communicating the second pipe part 29 with the resonance chamber 26. The second pipe part 29 is partitioned into a plurality of exhaust gas introducing passages 35 and 36 by the partition plate 32 and an inner peripheral part of the second pipe part 29, and exhaust gas introduced to the second pipe part 29 via a first pipe part 28 from an internal combustion engine, is reversed in a U shape and exhausted from the opening part 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125771-A (JP)
Title: Casting method using shell mold process
Inventor: KOJIMA SATOSHI
IPC: B22C9/02
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that the conventional shell dump backup casting method needs a hard work, and further, a large quantity of dust is splashed upon the charging operation of sand and steel balls to increase worker's burden.  <P>SOLUTION: In the casting method by shell molds, shell molds 1, 11 in which one side is formed into a shape same as that of the profile of a casting X and green sand molds 2, 12 in which one side is formed into a shape to insert the other side of the shell molds 1, 11 or to be inserted thereby are combined into the conditions where the spaces 1e, 11f with the shape of the outside of the casting X are formed at the inside by the shell molds 1, 11, and also, pouring openings 1c, 11d are formed at one end, the green sand molds 2, 12 are inserted and fixed to the outside of the combined shell molds 1, 11, the combined shell molds 1, 11 are buried inside the green sand molds 2, 12, and molten metal is poured from the pouring openings 1c, 11d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125650-A (JP)
Title: Porous hollow fiber membrane and its manufacturing method, and hollow fiber membrane module
Inventor: KOYAMA SHINYA
IPC: B01D69/08
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide porous hollow fiber membrane aggregate which can exercise a desired performance immediately after priming even after a long storage, or drying in high temperatures and/or low humidity circumstances, and to provide its manufacturing method and a hollow fiber membrane module.  <P>SOLUTION: The porous hollow fiber membrane aggregate is characterized in that a pore portion and a hollow portion of the porous hollow fiber membrane is filled up with a hydrophilic agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129255-A (JP)
Title: Image forming system
Inventor: SAITO HITOSHI
IPC: G06F3/12
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To evade the possibility of occurrence of an image defect due to printing in a direction different from an image processing direction supposed by a host by instructing a printing direction to an image forming apparatus when image processing depending on a printing direction is performed on the host side in a host-based image forming system.  <P>SOLUTION: In performing image processing depending on a printing direction by the host side, the host instructs a printing direction supposed for image processing to the image forming apparatus and the image forming apparatus executes printing according to the instructed printing direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255091-A (JP)
Title: Method for producing polymethylene-polyphenyl-polyamine
Inventor: DING JIANSHENG
IPC: C07C209/78
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymethylene-polyphenyl-polyamine (DAM), simply and stably working, having a low impurity content in the DAM and having a stable product quality.  <P>SOLUTION: This method for producing the polymethylene-polyphenyl-polyamine (simply referred as the polyamine, DAM) is provided by using a high gravity rotary disc as a mix-reacting device of formaldehyde with aniline hydrochloride, and feeding the aniline hydrochloride, circulating solution and formaldehyde to the high gravity rotary disc reaction device uniformly for performing the mixing and condensation reaction of them under a very high gravity condition. The raw material in the high gravity rotary disc reaction device is introduced into an agitating container for continuing the condensation reaction to obtain the condensed solution and the refined DAM is obtained by completing the steps of heating, molecular rearrangement, neutralization, washing with water, purification, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112295-A (JP)
Title: Toilet for cat
Inventor: TAKAHASHI YOKO
IPC: A01K23/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet for cat constituted so as to pass through the upper part of sand-dropping net twice in order to cleanly drop sand attached to pads of the hands and feet after defecation and urination of cat, by which sand attached to the pads are dropped into a sand box and scattering of sand is prevented when cat walks on a floor.  <P>SOLUTION: On the upper part of a sand box in which a notch-like inlet is installed on the front face and sand is laid in the front of the inner bottom of which upper part is opened and a deodorant storage part is installed in the rear, a closable lid is installed on the front face and a lower opening part is installed in the front in the bottom and a lower sand-dropping net is installed in the rear and an upper sand-dropping net is installed in the front of the upper part and an upper opening part is installed in the rear to constitute a toilet for cat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139509-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NAKANISHI YASUSHI
IPC: G03G9/087
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner of long life excellent in quality, without generating a deposit and a flaw on a photoreceptor, in the toner used in a high-speed type image forming device.  <P>SOLUTION: The toner for developing an electrostatic charge image includes: toner base particles containing a styrene polymer having the maximum value in a range of 2,500-4,000 of molecular weight and/or a binding resin having the styrene polymer, a coloring agent, a charge control agent and a release agent having 80-120°C of melting point; and an external additive containing inorganic fine particles A having 0.5-2.5 μm of average particle size D50 in 50% of cumulative percentage counted from a highest particle size side by a Microtrac method, having 7 μm or less of particle size D3 in 3% of cumulative percentage counted from the highest particle size side, having 0.3 μm or more of particle size D94 in 94% of cumulative percentage counted from the highest particle size side, and having 9-14 of Mohs hardness, and inorganic fine particles B treated to bring a hydrophobic property having 40-60% of hydrophobicity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142029-A (JP)
Title: Power supply device
Inventor: SUZUKI TAKAHIDE
IPC: H02M3/155
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a large current when switching from a main power supply to an auxiliary power supply in a power supply device with the main power supply and the auxiliary power supply having a target voltage smaller than that of the main power supply.  <P>SOLUTION: The main power supply 10 is controlled so that an output voltage Vout of the power supply device 1 can be maintained at a target voltage Vref1. The auxiliary power supply 20 is connected in parallel to the main power supply 10, and has a target voltage Vref2 set at lower than the target voltage Vref1. The auxiliary power supply 20 includes a coil L2, a transistor Q6 for storing energy into coil L2, and a transistor Q5 for guiding the energy stored in the coil L2 to an output terminal. A current sensor 21 detects a reverse current Irev flowing into the auxiliary power supply 20. If the reverse current Irev is smaller than a threshold current Ith, a control circuit 30 reduces a duty of a pulse signal for controlling the transistor Q5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139183-A (JP)
Title: Angle measuring apparatus
Inventor: TAKEYA SHINICHI
IPC: G01S3/46
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle measuring apparatus for measuring the angle of a target accurately even when turbulence of phase by radome exists.  <P>SOLUTION: This angle measuring apparatus comprises a plurality of antenna elements 21, 22 and 23 arranged so that the directions of linear polarization are different, a polarization specifying section 5 for specifying polarization and calculating the polarization angle based on the level of a signal received by the plurality of antenna elements, a phase correction table 6 storing a correction value for correcting the phase for each polarization angle, and an angle measuring section 4 for acquiring the correction value according to the polarization angle from the polarization specifying section from the phase correction table, correcting the phase of the signal received by the plurality of antenna elements using the acquired correction value, and measuring the angle of the target direction using an angle measuring curve depending on the phase difference of the signal after the correction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139673-A (JP)
Title: Image forming apparatus
Inventor: TANIGUCHI SUSUMU
IPC: H04N1/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an image reading section has a simple housing configuration, rigidity is high and operability for handling ejected paper is excellent.  <P>SOLUTION: The image forming apparatus 10 includes: an image forming section 12; the image reading section 20 that is disposed above the image forming section 12 and reads an original image; a paper ejection tray 151 disposed in a paper ejection space 15 formed between the image forming section 12 and the image reading section 20; an approximately rectangular parallelepiped upper housing 16 that accommodates the image reading section 20; and a lower housing 11 disposing a main frame 11a accommodating the image forming section 12, and a connecting frame 11b above the main frame 11a and opening one face of the paper ejection space 15 and surrounding the other faces. The upper housing 16 has projections 16a, 16b, and 16c projecting downward in three sides in the backward direction and sidewise directions of the lower face part 16g. The projecting parts 16a, 16b and 16c are attached to the backward and sidewise connection frames 11b1, 11b2, and 11b3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137203-A (JP)
Title: Base paper for water transfer paper
Inventor: OKAWA MAKOTO
IPC: B44C1/175
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide base paper 8 for water transfer paper that can obtain the water transfer paper 10 having a clear pattern after printing with excellent sliding property during water transfer by eliminating water absorption unevenness of a pigment coating layer 2 provided on foundation paper 1 and containing a pigment and an adhesive as main components.  <P>SOLUTION: The base paper 8 for the water transfer paper includes the foundation paper 1 and the pigment coating layer 2 provided on at least one face of the foundation paper 1 and containing the pigment and adhesive as main components. An undercoat layer 3 containing starch, a topcoat layer 4 containing re-wettable paste, a printing layer 5 and an overcoat layer 6 are provided on the pigment coating layer 2 in this order to form the water transfer paper 10. Cobb water absorptiveness based on JIS P 8140 of the pigment coating layer side 2 is 40 g/m<SP>2</SP>or less in a contact time of 30 seconds and 100 g/m<SP>2</SP>or more in a contact time of 120 seconds, and a measured value of an air leakage type paper smoothness sensor (Parker Print Surf) is 1.00-1.70 μm under the pressurized condition of 1.96 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144793-A (JP)
Title: Bearing structure
Inventor: MURATA JUNJI
IPC: F16C33/60
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing structure capable of suppressing the noise and vibration occurring when a rolling element passes on a mating surface of split outer ring halves.  <P>SOLUTION: A large end of a connecting rod is split into a first housing portion and a second housing portion having a depressed portion having substantially semicircular cross section to form a supporting hole having substantially semicircular cross section for supporting a crankshaft by a pair of the depressed portions. A rolling bearing 2 has a pair of split outer ring halves 3a and 3b disposed in close contact with each other within the supporting hole, a plurality of rolling elements 4 (needle rollers), which are disposed so as to be capable of rolling on the inner surface of both the split outer ring halves, and a pair of split cage halves for holding the respective rolling elements 4 so as to dispose them at a substantially equal intervals in the circumferential direction. With respect to a stepped portion h formed on the mating surface C of the circumferential end surface of each split outer ring halves 3a, 3b, a corner 30 at an edge part on the inner diameter side is machined into round faces Ra, Rb to reduce shock when the rolling element 4 passes on the mating surface C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008165774-A (JP)
Title: Method of recognition of parameterised shapes from document images
Inventor: BESLEY JAMES
IPC: G06T11/60
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of creating a document, including a modifiable shape.  <P>SOLUTION: An image is analyzed to detect at least a graphical object. The graphical object is matched, with at least one of a plurality of predetermined modifiable closed-form non-textual template shapes. The template shape includes at least one control parameter for modifying the closed-form non-textual template shape in a non-affine manner. The number of control parameters of the predetermined modifiable closed-form non-textual template shape is fewer than the number of sections making up the modifiable closed-form non-textual template shape. A document that includes at least one modifiable closed-form non-textual template shape is created.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157228-A (JP)
Title: Engine system and exhaust gas treatment device regenerating method under restrained combustion in this system
Inventor: HERMANSSON JONAS
IPC: F02D43/00
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine system and an exhaust gas treatment device regenerating method in this system, capable of improving regeneration efficiency of an exhaust gas treatment device, while minimizing the influence on the fuel consumption of an automobile having the exhaust gas treatment device, or minimizing complication of the engine system.  <P>SOLUTION: A method according to the invention relates to the exhaust gas treatment device 8 of the engine system having an internal combustion engine having at least one cylinder 2. The engine system also has a fuel injection means 11 and the exhaust gas treatment device 8. The method includes a process of restraining combustion in at least one of the cylinder 2, and a process of controlling the fuel injection means 11 so as to supply fuel to at least one of the combustion-restrained cylinder 2 (208, 209, 223, 224 and 225).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009146295-A (JP)
Title: System for detecting user's passage
Inventor: TONEGAWA HIROMI
IPC: G01S13/74
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user detection system for easily detecting user's behavior without imposing a load on a user.  <P>SOLUTION: A pair of right and left slippers 51 to be worn by a user comprises a right slipper 52 and a left slipper 53. The right slipper 52 is provided with a right IC chip 55 storing right ID information, and the left slipper 53 is provided with a left IC chip 56 storing left ID information. Detection positions 42 are predetermined at a doorway of a washroom, a doorway of a lavatory, a doorway of a main bedroom and a corridor in a building, and a detection sensor 41 is arranged at each of the detection positions 42. The detection sensor 41 comprises a right sensor section 45 and a left sensor section 46. The sensor sections 45, 46 detect the right ID information of the right IC chip 55 and the left ID information of the left IC chip 56.  <P>COPYRIGHT: (C)2009,JPO&INPIT