baber/WOPTO huggingface dataset:
Patent JP-2010227371-A (JP)
Title: Table tennis racket
Inventor: FUJIMOTO YOSHIYUKI
IPC: A63B59/42
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table tennis racket which can achieve the improvement of the repulsion performance.  <P>SOLUTION: This racket includes a blade 10 having a ball hitting surface 10A and a grip section which is connected with the blade 10. The blade 10 includes: a first reinforcing layer 11 which is arranged along the ball hitting surface 10A and is made of FRP; a second reinforcing layer 12 which is arranged along the first reinforcing layer 11 and is made of FRP; and a connecting section 13 which connects the first reinforcing layer 11 with the second reinforcing layer 12 and is made of FRP. Thus, the rigidity of the blade 10 increases, so that the repulsion performance of the racket is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229521-A (JP)
Title: Method for manufacturing grain-oriented electrical steel sheet
Inventor: IMAMURA TAKESHI
IPC: C21D8/12
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a grain-oriented electrical steel sheet having the highly stable magnetic characteristics by using a component system containing no inhibitor.  <P>SOLUTION: When the grain-oriented electrical steel sheet is manufactured by using a slab composed of a component system containing no inhibitor, the slab contains a total of 10-150 ppm of one or more kinds selected among B, Nb and V as the micro-elements, and further, the ratio of Al and N contained as the impurities, is Al/N≥1.4, and the average temperature increase rate between 600-800°C during recrystallization annealing is ≥15°C/s.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233875-A (JP)
Title: Radiographic image capturing apparatus, biopsy apparatus, radiographic image capturing method, and biopsy method
Inventor: NAKAYAMA KOKI
IPC: A61B6/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To change an image capturing angle of a radiation source in a stereographic image capturing process depending on an object to be examined and also to prevent the object to be examined from being exposed to unwanted radiations.  <P>SOLUTION: This radiographic image capturing apparatus 10 includes: the radiation source 24 for applying a radiation 22 to an object 20 to be examined; a radiation detector 28 for detecting the radiation 22 which has passed through the object 20 to be examined and converting the detected radiation 22 into a radiographic image; a positional information acquiring unit 70, 86 for acquiring positional information of the object 20 to be examined, and an image capturing angle changer 76 for changing an image capturing angle of the radiation source 24 with respect to the radiation detector 28 based on the positional information in a stereographic image capturing process for capturing at least two radiographic images by applying the radiation 22 to the object 20 to be examined from directions which are different from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236313-A (JP)
Title: Deck material and deck
Inventor: JISHIN TAKASHI
IPC: E04B5/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deck material and a deck capable of preventing an object from dropping from between adjacent deck materials.  <P>SOLUTION: This deck material mounted on a sleeper by a mounting member to form the deck has engaging parts with which the mounting member is engaged in both side parts in the direction crossing the longitudinal direction, respectively. Profiles of both ends in the crossing direction are line-asymmetrical in a cross section obtained by cutting it along the crossing direction. A distance of the engaging part from the sleeper when the deck material is put on the sleeper to form a surface on one side among two surfaces which may be floor surface of the deck as the floor surface is equal to a distance of the engaging part from the sleeper when the deck material is put on the sleeper to form the surface on the other side as the floor surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243585-A (JP)
Title: Liquid crystal module
Inventor: UEHARA TAKUYA
IPC: G09F9/00
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of aligning lead-out electrodes with practical lead terminals by eyes using a manual machine, with respect to a liquid crystal module including the lead-out electrodes on the side of a liquid crystal cell and the practical lead terminals on the side of a flexible relay board, which are connected through a thermal compression bonding process.  <P>SOLUTION: The liquid crystal module includes a liquid crystal cell 10 provided with lead-out electrode rows 20, and a flexible relay board 50 composed by forming lead terminal rows 60 on a base film 51. In the lead terminal rows 60, the practical lead terminals 61 and dummy terminals 65 are included. In consideration of stretch rate of the base film 51 in a thermal compression bonding process, only the positions of the practical lead terminals 61 of the lead terminal rows 60 are corrected in terms of stretch, without correcting the positions of the dummy terminals 65.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240911-A (JP)
Title: Method and apparatus for detecting discharge defect
Inventor: KASAI YASUO
IPC: B41J29/46
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of processing data in detecting discharge defect.  <P>SOLUTION: A method for detecting the discharge defect includes: reading an image, formed on a medium with nozzles delivering a fluid while moving relatively to the medium in a relative movement direction on the basis of image data, by a sensor 210 at a reading resolution lower than the resolution of the image data in the relative movement direction; forming standard data of the same resolution as the reading resolution in the relative movement direction on the basis of the image data; and detecting the discharge defect of nozzles by comparing the data read by the sensor 210 with the standard data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240147-A (JP)
Title: Fraudulent action prevention structure for pachinko game machine
Inventor: KAWAI TOMOSHIGE
IPC: A63F7/02
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraudulent action by allowing a rib to be hardly broken and removed when the rib for embedding a gap is fixed to both frames in order to prevent the fraudulent action that is carried out by inserting a fraudulent action performance tool to a game area from the gap which is formed between side end edges of both the frames when the front frame is closed with respect to the inner frame.  <P>SOLUTION: A metallic side plate 40 fixed to one side 2a of an outer frame 2 in a fraudulent action prevention structure includes: an extension piece 41 projecting forward over the front surface of the outer frame; and the rib 42 obtained by bending the front end edge of the extension piece inward. The rib has a configuration to be fitted into the gap G which is formed between the respective one side parts of the inner frame and the front frame when the front frame 30 is closed with respect to the outer frame in a state where the inner frame 20 is held between the frames. The front frame includes a fraudulence prevention member 50 having a recess which is fitted while being adjacent to the rib when located at a closed position with respect to the outer frame and separated from the rib when located at an opened position with respect to the outer frame. The projecting direction of the rib is set to be in a tangential direction on the circular arcuate movement trajectory of the recess with an axial support part as a center.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246757-A (JP)
Title: Hairdressing scissors
Inventor: MATSUZAKI KUNIHIKO
IPC: B26B13/20
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide user-friendly hairdressing scissors that an angle of the scissors can be retained in any position without a change of a barber's or hairdresser's hand posture.  <P>SOLUTION: Each retaining arm 5 is pivoted on each handle 2 of a pair of scissor members 3 and 4 by a first pivot 6. Both ends of a ring 7 are pivoted on to each arm 5 by a second pivot 8. A pair of the fingers are inserted in the rings 7 and 7 respectively. Magnitudes of rotational resistance around the pivots 6 and 8 are determined to a degree enough to arbitrarily retain an angle of the scissors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257845-A (JP)
Title: Nonaqueous electrolyte, and nonaqueous electrolyte secondary battery and method of manufacturing the same
Inventor: MACHIDA MASANORI
IPC: H01M4/139
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte capable of increasing a strength (load) until short circuit occurs without reducing battery characteristics, to provide a nonaqueous electrolyte secondary battery using the nonaqueous electrolyte, and to provide a method of manufacturing the nonaqueous electrolyte secondary battery.  <P>SOLUTION: The nonaqueous electrolyte 23 is disposed in contact with at least one of a positive electrode 21 and a negative electrode, and includes a nonaqueous solvent, an electrolyte salt, a matrix resin, and ceramics powder. The concentration of the ceramics powder at a contact surface 23a of the positive electrode 21 and the negative electrode is higher than that of the ceramics powder at an electrode surface section 21a of the positive electrode 21 and the negative electrode which are in contact with on the contact surface 23a. The nonaqueous electrolyte secondary battery includes the positive electrode 21, the negative electrode; a separator 24, and the nonaqueous electrolyte 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010005783-A (JP)
Title: Electric rotary joint
Inventor: HARASHIMA ATSUSHI
IPC: H02K9/04
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric rotary joint which can efficiently cool motors with a speed reducer despite of a small space and can also efficiently cool driver devices disposed around the respective motors with a speed reducer.  <P>SOLUTION: An electric motor 4 comprises a driver device 50 for regulating the rotation of a rotating shaft of the electric motor 4. At least a part of the driver device 50 is housed in any one of a first frame 2 and a second frame. A cooling path for cooling the electric motor 4 is provided in a joint part 15 and the first frame 2 or the second frame. An axial flow fan 70 is provided along the cooling path. At least a part of the driver device 50 is disposed on the air suction side of the axial flow fan 70. The electric motor 4 is disposed on the air ejection side of the axial flow fan 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272632-A (JP)
Title: Porogen, porogenated precursor, and method for using the same to form porous organosilica glass film with low dielectric constant
Inventor: VRTIS RAYMOND NICHOLAS
IPC: C23C14/12
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical vapor deposition method for forming a porous organosilica glass film with improved properties.  <P>SOLUTION: A chemical vapor deposition method for forming a porous organosilica glass film comprising steps of: introducing into a vacuum chamber gaseous reagent including at least one precursor selected from a group composed of organosilane and organosiloxane, and porogen that is distinct from the precursor wherein the porogen is a C<SB>4</SB>to C<SB>14</SB>cyclic hydrocarbon compound having a non-branching structure and a degree of unsaturation equal to or lower than 2; applying energy to the gaseous reagent in the vacuum chamber to induce the reaction of the gaseous reagent to deposit a preliminary film on the substrate, wherein the preliminary film contains the porogen; and removing from the preliminary film substantially all of the labile organic material to provide the porous film with pores and a dielectric constant smaller than 2.6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010266082-A (JP)
Title: Large cracker
Inventor: OKAMURA SHINYA
IPC: A63H37/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large cracker enabling easy attachment/detachment of a cartridge to/from an exterior container, preventing detachment of the cartridge from the exterior container when used and permitting reuse of the exterior container.  <P>SOLUTION: Lock projections 46 are formed on the inner peripheral face of the exterior container 4, and the cartridge 2 comprises an approximately cylindrical body part 20 and a hook part 24 protruded from the outer peripheral side of the body part 20 toward the axial direction. When the cartridge 2 is fitted to inside of the exterior container 4, with the hook part 24 located ahead, the cartridge 2 is inserted from a firing port 44. By rotating the cartridge 2, the lock projections 46 of the exterior container 4 are engaged with the hook part 24 of the cartridge 2, so that the cartridge 2 is locked on the inner side of the exterior container 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264831-A (JP)
Title: Fuel consumption rate improvement assisting device for vehicle
Inventor: HIRATSUKA HIDEKI
IPC: F02D11/10
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To lead a depression of an accelerator pedal by a driver to a further depressing direction to obtain the optimum fuel consumption rate when a depression amount of the accelerator pedal by the driver is too small.  <P>SOLUTION: When a current throttle opening speed THcv is determined to be slower than a reference throttle opening speed THsv as the optimum fuel consumption rate, a reaction force of the accelerator pedal is decreased to lead the depressing amount of the accelerator pedal by the driver to the further depressing direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267472-A (JP)
Title: Device and method for estimating internal state of fuel cell
Inventor: AOKI TETSUYA
IPC: H01M8/04
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for estimating an internal state of a fuel cell, by which a fuel cell can be easily analyzed without increasing a calculating load.  <P>SOLUTION: The device for estimating the internal state of the fuel cell includes: a current detection section (step S1) for detecting a current of the fuel cell; a voltage detection section (step S1) for detecting a voltage of the fuel cell; a transmission function calculation section (step S233) for calculating a transmission function of the fuel cell for every frequency based on a response made when the current or voltage is input by changing the frequency; a fuel cell capacity calculation section (step S234) for calculating fuel cell capacity based on the transmission function; and a parameter calculation section (step S24) for calculating a parameter to estimate the internal state of the fuel cell based on the fuel cell capacity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010075665-A (JP)
Title: Tripod for watercolor sketch
Inventor: SUZUKI YARIICHI
IPC: A47B97/08
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tripod for watercolor sketch in which a sketch book is placed on a horizontal base mounted on the tripod so that free line drawing and coloring are performed.  <P>SOLUTION: In the tripod for watercolor sketch, two crosspieces are fastened in the center with a combining shaft and made to be opened/closed crisscross and that the combining shaft is fixed to the universal head mounting part of the tripod.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010265144-A (JP)
Title: Method for producing composite tungsten oxide ultrafine particle
Inventor: NAGANAMI TAKESHI
IPC: C01G41/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing composite tungsten oxide ultrafine particles having a particle size of 100 nm or less which are sufficiently transparent in the visible light region and efficiently shield near-infrared rays.  <P>SOLUTION: The composite tungsten oxide ultrafine particles can be produced by feeding a raw material along with a carrier gas of the raw material into a thermal plasma generated in an atmosphere solely in an inert gas or in a mixed gas of an inert gas and a hydrogen gas followed by evaporation and condensation processes. The raw material is either a powder prepared by mixing an M element compound with a tungsten compound so that a ratio of the M element to the W element will be equal to the ratio of the M element to the W element in the general formula: MxWyOz (wherein M represents one or more elements selected from Group I elements, Group II element, Group III elements, Group IV elements, and Yb; W represents tungsten; and O represents oxygen, provided that 0.001≤x/y≤1, 2.0<z/y≤3.0), or a composite tungsten oxide represented by the general formula: MxWyOz (wherein M represents the M element; W represents tungsten; and O represents oxygen, provided that 0.001≤x/y≤1, 2.0<z/y≤3.0).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010031840-A (JP)
Title: Cylinder block, internal combustion engine, transport equipment, and manufacturing method of cylinder block
Inventor: IWASAKI SHINYA
IPC: F02F1/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder block having excellent wear resistance and seizure resistance and restricted in friction loss, and to provide a manufacturing method thereof.  <P>SOLUTION: This cylinder block includes a cylinder wall 103 having a slide surface 101, and is formed of an aluminum alloy containing silicon. The cylinder block has a plurality of silicon crystal grains 1 and 2 on the slide surface 101 so that the ten-points average roughness Rz<SB>JI</SB>and the load length ratio Rmr(30) at a cut level of 30% of the slide surface 101 is larger in the upper 1/4 part 101a of the slide surface 101 than in the lower 1/4 part 101b of the slide surface 101.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010272280-A (JP)
Title: Pressure detecting device
Inventor: OSADA TAKAHITO
IPC: H01M8/06
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure detecting device of a fuel cell system capable of enhancing water content condensing capability without decreasing a diameter of a gas introduction path.  <P>SOLUTION: The pressure detecting device of a fuel cell system detects the pressure of a reactive gas flowing in the fuel cell system. The device includes a reactive gas path 31 in which the reactive gas flows, a gas introduction path 52 provided at a reactive gas path side so as to be branched from the reactive gas path 31, and a pressure detecting means 51 provided at an end of the gas introduction path 52 for detecting the pressure of reactive gas flowing in the reactive gas path 31. A protruding part 53 is formed at the gas introduction path 52 so as to condense a water content in the reactive gas in the gas introduction path 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270228-A (JP)
Title: Method for producing polypropylene-based resin foam and polypropylene-based resin foam
Inventor: KOBAYASHI HIRONORI
IPC: C08L101/00
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polypropylene-based resin foam especially having excellent surface smoothness and heat resistance, and further excellent in flexibility, compression recovery, cushioning characteristics, heat insulation, environmental adaptability, mechanical characteristics, and the like, and to provide the polypropylene-based resin foam produced by the method.  <P>SOLUTION: The method for producing the polypropylene-based resin foam includes: feeding a thermoplastic resin composition, containing a foam-nucleating agent in a compounded resin composition comprising 100 pts.wt. of a polypropylene resin having a melt flow rate of 0.2-5 g/10 min and 10-100 pts.wt. of a thermoplastic elastomer, to an extruder; pressing carbon dioxide as a foaming agent into the extruder; and extruding and foaming the compound, using a circular die having a cell-forming part formed by the contraction of a resin passage and a foam-forming part for growing formed cells and smoothening the surface of the foam. The compound is extruded and foamed under a condition of 50-300 kg/cm<SP>2</SP>×h of the extruding rate V of the resin at the cell-forming part of the circular die, and ≥7 MPa of a resin pressure at this side of the circular die in the method. The polypropylene-based resin foam is obtained by the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273284-A (JP)
Title: High frequency amplifier
Inventor: SHINJO SHINTARO
IPC: H03F1/02
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high frequency amplifier with high saturation output power and high efficiency even when an FET is used as a high frequency amplification element the high frequency amplifier of which is composed.  <P>SOLUTION: The high frequency amplifier including amplification elements 1 and 2 composed of a field-effect transistor and a current-mirror type bias circuit 20 that supplies a constant voltage to the amplification elements further includes: input power detection elements 3 and 4 that are connected to the amplification element in parallel and are composed of the field-effect transistor; a constant current source 23 provided in the current-mirror type bias circuit; and a current-mirror circuit 30 that is provided in the current-mirror type bias circuit and uses a drain current of the input power detection element as a reference current. The current-mirror type bias circuit uses a sum of an output current from the current-mirror circuit and an output current from the constant current source as the reference current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279102-A (JP)
Title: Metal-clad type switchgear
Inventor: MATSUNO YOSUKE
IPC: H02B1/30
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the ingress of rain water through a portion of a lifting member for lifting a roof, even without having to carry out caulking processing.  <P>SOLUTION: Metal-clad type switchgear includes: box bodies 2a, 2b for housing an electrical apparatus; roofs 3a, 3b provided on the ceiling portions of the box bodies 2a, 2b; lifting members, such as, hanger bolts 6a, 6b that are fixed on the outer surfaces of the roofs 3a, 3b in the direction of depth and are used for lifting the roofs 3a, 3b; and end portion waterproof covers 4a, 4b, 5 so provided as to cover the lifting members and the end portions of the roofs 3a, 3b and fixed on either roof 3a (3b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009221218-A (JP)
Title: Hydroxyphenyltriazine
Inventor: HUEGLIN DIETMAR
IPC: C08K5/3492
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound effective as a stabilizer for organic material against a damaging effect of light, oxygen and heat, and to provide the use of the same.  <P>SOLUTION: Provided is a hydroxyphenyl-s-triazine having a structure represented by formula I which is a new ultraviolet absorber, and a method for stabilizing various organic materials (plastics, coatings, cosmetic preparations, photographic materials) and a stabilized composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT