baber/WOPTO huggingface dataset:
Patent JP-2010239472-A (JP)
Title: Water surface reflected wave shielding device, flying body loading antenna device, and water surface reflected wave interference reducing method
Inventor: AKIYAMA YASUHIRO
IPC: H01Q19/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water surface reflected wave-shielding device which always reduces the influence of interference waves due to mirror surface reflection on a water surface of a sea surface irrespective of an attitude of a flying body such as an aircraft.  <P>SOLUTION: The shielding device has: a reflector 100 composed of eight linear reflection elements 1 for shielding water surface reflected waves entering a radiator 9; a reflection element open/close part 2 for opening/closing the reflection elements 1; a strut 3; a wire 4; a strut attitude control/drive part 5 to which the other end of the strut 3 is swingably connected; a reflection element open/close drive part 6 linked with one end of the wire 4 and opening/closing the eight reflection elements 1 by winding or rewinding the wire 4; an airframe attitude sensor 7 for detecting an attitude of an airframe; and a running ON/OFF operation part 8 for sending a control signal to the strut attitude control/drive part 5, the reflection element open/close drive part 6, and the airframe attitude sensor 7 to control ON/OFF states in these respective parts. The strut 3 is always controlled to be vertical in response to the attitude of the airframe, thereby always shielding the water surface reflected waves entering the radiator 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010209305-A (JP)
Title: Method for producing eco-friendly biodegradable resin composite material by using vegetable waste and method for forming the same
Inventor: OKA TAKETERU
IPC: C08L101/16
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a new and useful biodegradable resin composite material in high productivity at low cost by adding vegetable organic materials.  <P>SOLUTION: The biodegradable resin composite material is produced by melting and mixing crushed vegetable organic materials (agricultural vegetable wastes or their by-products) and a thermoplastic biodegradable resin. One or more each of the vegetable organic materials and biodegradable resins are mixed, the total content of the vegetable organic materials is 10-90 wt.%, the particle diameter (or fiber diameter) of the organic material is ≤1 mm and, as necessary, a compatibilizer is added to improve compatibility of the vegetable organic materials and the biodegradable resins. The forming to a product is carried out by conventional ordinary plastic forming method, and peak temperature in the melt forming of the biodegradable resin composite material is set within a range of -25 to +30°C based on a decomposition starting temperature of the vegetable organic materials and the biodegradable resins.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010245237-A (JP)
Title: Linear thermistor
Inventor: TASATO KAZUYOSHI
IPC: H01C7/04
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To secure a high insulation between a high voltage circuit and a temperature detecting circuit, even if a thermal coupling terminal is joined to the high voltage circuit, in a linear thermistor.  <P>SOLUTION: The linear thermistor is provided with: a composite thermistor chip 11 in which a thermistor element portion 1, a first resistor 2 and a second resistor 3 connected to the thermistor element portion 1 are provided; a ground terminal GND electrically connected to the composite thermistor chip 11; a lead frame 6 having a power source terminal VCC; an output terminal OUT; and a thermal coupling terminal 5 electrically insulated to the composite thermistor chip 11; and a resin seal portion 7 of rectangular parallelepiped shape which seals the composite thermistor chip 11. On one side face of the resin seal portion 7, the ground terminal GND, the power source terminal VCC, and the output terminal OUT are arranged, and the thermal coupling terminal 5 is arranged in the opposite side face of this side face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240693-A (JP)
Title: Method of measuring surface roughness of copper tape and method of manufacturing copper-clad aluminum wire using the same method of measuring
Inventor: KAWAKAMI AKIO
IPC: B21C37/04
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To correct the surface roughness of a copper tape to a predetermined value timely by grasping the surface roughness of the travelling copper tape in real time, to prevent the peeling of the copper layer due to defective adhesion by grasping an adhesion level between the cooper tape and an aluminum wire and to improve the productivity of a copper-clad aluminum wire by preventing the breaking of the wire during drawing by raising the wire speed in the tube-making stage.  <P>SOLUTION: In a stage where the composite wire of the copper-clad aluminum wire for manufacturing the copper-clad aluminum wire in which the copper is cladded on the outer periphery of a main conductor is manufactured by using pure aluminum or an aluminum alloy as the main conductor, the surface temperature of the copper tape is measured after grinding the copper tape and the amount of indentation of a grinding brush is adjusted on the basis of the surface temperature of the copper tape after grinding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241002-A (JP)
Title: Liquid droplet delivering head
Inventor: SEKINO HIROICHI
IPC: B41J2/055
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet delivering head in which returning from a pressure chamber towards a storage chamber side of a liquid can be suppressed and prevented.  <P>SOLUTION: The liquid droplet delivering head 1 which delivers liquid droplets from a plurality of nozzles 15 includes: the pressure chambers 19 which communicate with the nozzles 15 to pressurize a delivering liquid; piezoelectric vibrators 14 which are arranged in the pressure chambers 19 and are driven with an applied driving signal to deliver the liquid droplets from the nozzles 15; the storage chambers 17 which store the liquid supplied to the pressure chambers 19; a controller which applies the driving signal to the piezoelectric vibrators 14; and a flow rate adjusting part 2 which is prepared between the storage chamber 17 and the pressure chamber 19 and has the flow resistance of the liquid from the pressure chamber 19 to the storage chamber 17 larger than the flow resistance of the liquid from the storage chamber 17 to the pressure chamber 19. Hence, returning of the liquid from the pressure chamber 19 towards the storage chamber 17 side is suppressed and prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244626-A (JP)
Title: Disk drive device
Inventor: TASHIRO TOMOYUKI
IPC: G11B21/02
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive device that can be easily reduced in size with a simple structure by reducing foreign matters floating in a lubricant to reduce inconvenience caused by the floating foreign matters.  <P>SOLUTION: The disk drive device 10 includes a fixed body section S, a rotating body section R, a bearing unit 26, and a drive unit 27. The bearing unit 26 includes a shaft 38 that is a rotation center, a sleeve 34 that has an accommodating portion for accommodating the shaft 38 and that permits relative rotation around the shaft 38, a radial space defined by the inner wall surface of the accommodating portion of the sleeve 34 and the outer wall surface of the shaft 38, radial dynamic pressure grooves that generate a radial dynamic pressure in at least one of the inner wall surface of the sleeve 34 and the outer wall surface of the shaft 38 that define the radial space, a lubricant 48 charged into the radial space, and a porous filter 52 that is disposed in at least a portion of the charging space in which the lubricant 48 is charged, thereby capturing a foreign matter contained in the lubricant 48.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246317-A (JP)
Title: Charging cord housing structure of electric vehicle
Inventor: HORIE SATOSHI
IPC: B60L11/18
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging cord housing structure that allows a charging cord to be extracted smoothly from a housing chamber and prevents the extracted charging cord from a direct contact with the floor surface.  <P>SOLUTION: An engagement portion is provided outward of the opening of a housing chamber for housing a charging cord. The engagement portion is formed in such a manner that an entangled portion of the curled cord may be always caught by the engagement portion when the charging cord is extracted from the housing chamber. Due to this structure, the tangles of the curled cord are straightened out by the engagement portion and thereby the charging cord can be smoothly extracted from the housing chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246435-A (JP)
Title: Method for producing ethanol
Inventor: MORI YASUHIKO
IPC: C12P7/08
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing ethanol without requiring a step for concentrating a saccharified liquid.  <P>SOLUTION: The method for producing ethanol by saccharifying waste having a high sugar content, fermenting the product and distilling the resultant product, includes subjecting a slurry obtained by adding additive water to the waste having the high sugar content to solid-liquid separation, fermenting the filtrate after the solid-liquid separation by directly introducing the filtrate into a fermentation vessel, converting the residue after the solid-liquid separation into a sugar solution by a saccharifying vessel, and fermenting the sugar solution by introducing the sugar solution into the fermentation vessel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249215-A (JP)
Title: Roll bearing for hydrogen atmosphere
Inventor: SHIOKAWA MASAKO
IPC: C21D9/40
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll bearing which is hardly worn or damaged and whose service life is long in addition to a structure change to a white structure hardly occurs even when used in a hydrogen atmosphere.  <P>SOLUTION: An inner ring 1 and an outer ring 2 of a deep groove ball bearing is made up of alloy steel containing carbon of 0.5 mass% to 0.9 mass%, silicon of 0.6 mass% to 1 mass%, manganese of 0.6 mass% to 1.2 mass%, chromium of 6.5 mass% to 9.5 mass%, and molybdenum of 1 mass% or lower and whose remaining part is iron and unavoidable impurity. A resistance value of the structure change is 10 or more. Furthermore, hardening and tempering are performed. The residual austenite amounts of track surfaces 1a and 2a are 10 vol.% to 20 vol.% and hardness is Hv674 to 772. The old austenite grain size is 7 to 10 in the grain size number.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248041-A (JP)
Title: Method for detecting crystal diameter, load cell used for detecting crystal diameter, device for detecting crystal diameter, and crystal growth apparatus
Inventor: MATSUMURA NOBORU
IPC: C30B15/28
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the size of the diameter of a crystal with high precision by measuring the weight of the crystal with high resolution in a load cell system.  <P>SOLUTION: The method for detecting a crystal diameter comprises detecting the size of the diameter of the crystal 44 by a load cell system which measures the weight of the growing crystal 44 by a load cell 12 and calculates the diameter of the crystal 44 from an increment of weight per unit length of the crystal 44. In the method, as the load cell 12 for measuring the weight of the crystal 44, a load cell 12, constituted by joining a plurality of load cells 12a, 12b each having a different maximum permissible weight in series or combining the plurality of load cells 12a, 12b in layers, is used, and the weight of the crystal 44 is measured by using a weight signal outputted from either of the plurality of load cells 12a, 12b by switching the plurality of load cells 12a, 12b according to the weight of the crystal 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010080912-A (JP)
Title: Method for manufacturing chip capacitor
Inventor: KIM JIN-CHEOL
IPC: H01G4/20
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a new type of chip capacitor with a reduced manufacturing cost and with a simplified process, which can be replaced with MLCC of ceramic quality having a low loss value.  <P>SOLUTION: The manufacturing method includes: a step composed of a capacitor laminate having a dielectric layer consisted of a composite material of a mixture of ceramic powder and polymer as well as first and second inner electrodes formed with a predetermined interval, the capacitor laminates being formed on opposite surfaces of the dielectric layer; a step of forming a cover layer comprising an insulative material on opposite surfaces of the capacitor laminate; a step of forming at least a pair of first and second through hole parts in the capacitor laminate with the cover layer formed thereon so that each of the first and second inner electrodes can expose; a step where plated layers respectively coupled with the first and second inner electrodes are formed in the first and second through hole parts; and a step where the plated layer formed in the first and second through hole parts is cut in a chip unit in accordance with the positions of the first and second through hole parts such that those plated layers are presented respectively to first and second external terminals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010258143-A (JP)
Title: Organic photoelectric conversion element
Inventor: NOJIMA TAKAHIKO
IPC: H01L51/42
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoelectric conversion element having high photoelectric conversion efficiency.  <P>SOLUTION: In the organic thin-film photoelectric conversion element, including a positive electrode having at least a transparent conductive layer, a photoelectric conversion layer, and a negative electrode on a transparent substrate, the photoelectric conversion layer contains a fluorinated acrylic compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253160-A (JP)
Title: Prize winning device for game machine and game machine with the same
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize winning device for game machines which achieves a smaller size and a lighter weight with a thinner designing by simplifying a transmission structure to a prize winning door from a linear actuator.  <P>SOLUTION: A protrusion 13 is so formed on the turning side wall 12 of the prize winning door 10 as to stick out toward the moving wall 32 of a head cover 30 being parallel with a turning axis O. A cut groove 33 which is curved in shape to let the protrusion 13 be movably inserted thereinto while being opened downwardly is formed on the moving wall 32 of the head cover 30. The engagement of the protrusion 13 and the cut groove 33 enables the operation of the prize winning door 10 being linked to the head cover 30. The protrusion 13 slides between the front side slide contact surface 33a and the rear side slide contact surface 33b of the cut groove 33 with a curved shape, thereby enabling the reciprocal movement of it between the opening and the bottom of the cut groove 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009268352-A (JP)
Title: Vibrating motor
Inventor: PARK YOUNG IL
IPC: B06B1/04
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating motor which has a new structure and reaches a normal vibrating state within a short time after being applied with a driving signal.  <P>SOLUTION: The vibrating motor includes a housing which includes a bracket and a casing coupled to the bracket, a supporting shaft supported by the housing fixedly, a rotor disposed on the supporting shaft rotatably around the supporting shaft, a first stator disposed in the bracket, a second stator disposed in the casing, and a power supply portion for supplying power to rotate the rotor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010265581-A (JP)
Title: Reinforcement binding machine
Inventor: KASAHARA AKIRA
IPC: E04G21/12
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely eliminate foreign matter such as a small wire piece lost on a lower curl guide.  <P>SOLUTION: This reinforcement binding machine has a curl guide for curling a binding wire delivered from a wire reel and delivering the curled binding wire downward, and a lower curl guide 10 receiving the wire and guiding it again to the curl guide above. The curl guide and the lower curl guide 10 are arranged projecting from the front end of a binding machine body, and a base of the lower curl guide 10 is provided in an opening 14 formed at the lower part of the binding machine body, so as to be turnable downward through a support shaft 15. A cover part 27 for always closing the clearance between the base of the lower curl guide 10 and an upper face 16 of the opening 14 is formed between the lower curl guide 10 and the upper face of the opening 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009172438-A (JP)
Title: Balancing toy simulated arm
Inventor: KOYANO SHINICHI
IPC: A47G29/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems all at once such as a lack of a tool for fixing a hair dryer or a lack of space for placing a setting fixture in a washroom, although conventionally hair care requires holding of a hair dryer with one hand and a brush or a comb with the other hand, which causes inconvenience such as difficulty in making fine adjustment of a hair style or fatigue in the arm holding a dryer for a long time.  <P>SOLUTION: The hair dryer is hanged in a narrow space by using the principle of a balancing toy in which balance is obtained if the center of gravity of an article is placed immediately below the fulcrum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176420-A (JP)
Title: Digital signal recording method and device
Inventor: OKAMOTO HIROO
IPC: G11B20/12
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for recording a digital signal, which can cope with the case that transmission rates or forms of the recording signals are different.  <P>SOLUTION: Packets of m pieces of digital signals of a packet form are arranged in n pieces of blocks, and when the number of packets is m' pieces (m'<m), these packets are arranged in m'×n/m blocks and recorded. Since the arrangement of packets is completed in n blocks units, this method and device can easily cope with the case that the transmission rates or the forms of the recording signals are different.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010267764-A (JP)
Title: Cutting device
Inventor: KAWAKAMI GOJI
IPC: H01L21/301
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device which can easily detach a housing cover which is attached to a front end surface of a spindle housing.  <P>SOLUTION: The cutting device includes a chuck table which holds a workpiece, and a cutting means which is equipped with a cutting blade for cutting the workpiece held by the chuck table, wherein the cutting means includes: the spindle housing; a rotation spindle which is rotatably supported by the spindle housing; a blade mounting which is attached to a front end part of the rotation spindle; a cutting blade which is attached to a blade mounting; a blade cover which covers the cutting blade and is equipped with a cutting water supply nozzle which supplies cutting water to the cutting part with the cutting blade; and a housing cover which is attached to the front end surface of the spindle housing and is equipped with a hole in which the rotation spindle is inserted. In the spindle housing, a suction passage is provided, which is opened in front end surface and is communicated with the suction means, and the housing cover is fixed to the front end surface of the spindle housing with suction force by making negative pressure act on the suction passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266311-A (JP)
Title: Jig and method for inspecting flaw of magnetic pipe
Inventor: MORI HISAKAZU
IPC: G01N27/90
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig that facilitates performing the insertion of a probe into a magnetic pipe and the taking out of the probe from the magnetic pipe in the inspection of the flaw of the magnetic pipe using the probe, and to provide a method of inspecting the flaw of the magnetic pipe.  <P>SOLUTION: The jig for inspecting the flaw of the magnetic pipe is used when the flaw of the magnetic pipe is inspected by inserting the probe, which is configured such that a permanent magnet and a detection coil are arranged in the periphery of a columnar yoke and has a plurality of air jet holes, in the magnetic pipe and/or taking the probe out of the magnetic pipe and composed of an air outflow preventing plug (1) having a hole in which an air supplying tube and the conductor of the detection coil are inserted and through which a protective hose moving the probe is inserted and/or a guide pipe (2) having an inner diameter almost the same as that of the magnetic pipe and length capable of internally housing the probe, wholly opened in its length direction over width at least permitting the taking in and out of the protective hose and formed of a magnetic material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267833-A (JP)
Title: Semiconductor device, led driving circuit, and image display apparatus
Inventor: AKIYAMA NOBORU
IPC: H05B45/50
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing the mounting area of the whole LED driving circuit and manufacturing costs for an IC chip etc., while satisfying conditions under which an LED can be driven with a constant current even if a large current is made to flow through an LED array.  <P>SOLUTION: The semiconductor device (700) is a plurality n of LED driving elements included in the LED driving circuit (current regulator (40)) which drives the LED array (100) (series number m×parallel number n) and controlling currents flowing through respective strings (S) (constant-current driving), and uses longitudinal semiconductor elements, for example, vertical MOSFETs. In the chip of the device, a main element (500) serving as a constant-current driving element and a sub-element (320) serving as an in-dimming disconnection switch are both formed of a vertical semiconductor element. On a first surface of the device, respective source regions of the main element and the sub-element are formed while insulated through a separation region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284482-A (JP)
Title: Method for realizing voice call via content centric networks
Inventor: STEWART PAUL J
IPC: H04L12/56
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide real-time applications, such as, voice calls via content centric networks (CCNs).  <P>SOLUTION: An interest in receiving voice calls directed to a CCN user is received from the CCN user (100). A packet, for voice call directed to the CCN user received (110) from a calling source device on another network is then forwarded to the user, with a CCN identifier corresponding to the interest received from the CCN destination user (120), and a voice call packet from the user is forwarded to the calling source (130), so that the voice call directed from the calling source to the CCN user is initiated and maintained, on the basis of the CCN identifier associated with the user, without the state information associated with the voice call (140). The voice call is terminated, when no interest corresponding to the voice call is received from the CCN user for a predetermined period or longer (150).  <P>COPYRIGHT: (C)2010,JPO&INPIT