baber/WOPTO huggingface dataset:
Patent JP-2009204036-A (JP)
Title: Ball screw device
Inventor: TAKAHASHI DAIKI
IPC: F16H25/24
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a ball screw device usable under a high load condition, sufficiently highly accurately positioning a movable part over a long period and having sufficient durability even under a severe use condition such as a foreign matter mixed environment.  <P>SOLUTION: A ball screw rod 2 and a ball nut 3 are formed by applying carburizing processing or carbonitriding processing. A residual austenite quantity of a surface part of an outer diameter side ball screw groove 6 of an inner peripheral surface of this ball nut 3 and an inner diameter side ball screw groove 5 of an outer peripheral surface of the ball screw rod 2, is regulated in a range of 15-30 vol.%. An average value of the whole residual austenite quantity of the ball screw rod 2 is also set to 4 vol.% or less. The problem is solved by this constitution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209233-A (JP)
Title: Biodegradable polyester resin composition and molded article comprising the same
Inventor: KAWAHARA MITSUHIRO
IPC: C08L101/16
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a biodegradable polyester resin composition having excellent hydrolytic resistance and a molded article.  <P>SOLUTION: The biodegradable polyester resin composition is obtained by terminal-sealing 100 pts.mass of a biodegradable polyester resin with 0.1-10 pts.mass of a carbodiimide compound and comprises 0.01-5 pts.mass of a phenol compound and/or thioether compound. The carbodiimide compound is a monocarbodiimide compound. The biodegradable polyester resin composition comprises 0.03-5 pts.mass of a crystal nucleating agent based on 100 pts.mass of a biodegradable polyester resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210351-A (JP)
Title: Liquid sample dispensing device
Inventor: HIRATA RYOKICHI
IPC: G01N35/10
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sample dispensing device can dispense accurately a necessary amount of liquid sample into each reaction container.  <P>SOLUTION: This liquid sample dispensing device for dispensing the liquid sample held by a dispensing nozzle as much as each prescribed amount into a plurality of reaction containers is equipped with a discharge operation storage part for storing data related to operation during discharge operation of an actuator for dispensation; a normal discharge operation storage part for storing data related to operation during normal discharge operation of the actuator for dispensation; and a discharge operation determination part for calculating an evaluation function based on the data related to the operation during the discharge operation of the actuator for dispensation stored in the discharge operation storage part and on the data related to the operation during the normal discharge operation of the actuator for dispensation stored in the normal discharge operation storage part, and determining existence of an abnormality of the liquid sample dispensing device based on the calculation result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208364-A (JP)
Title: Image forming apparatus
Inventor: HARA MASASHI
IPC: B41J13/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To properly prevent curling of printed matter while reducing degradation of production efficiency, in an image formation by inkjet or the like.  <P>SOLUTION: The image forming apparatus conveys a sheet of paper through a ring-like circulation system conveying passage CR and forms an image on the surface of the sheet, and includes: a printing rate detector 332c; a switchback route SR; a decal mechanism 180; and a decal mechanism controller 334. The printing rate detector 332c analyzes image characteristics including at least either of an ink discharge amount and an ink density, in an image forming processing. The switchback route SR is branch connected to the circulation system conveying passage CR, receives the sheet from the circulation system conveying passage CR, and reverses the front and back surfaces of the sheet by reciprocating the sheet and returning it to the circulation system conveying passage CR. The decal mechanism 180 is provided in either of the circulation system conveying passage CR and the switchback route SR, and dries the sheet under conveyance, and the decal mechanism controller 334 controls a conveyance operation in the circulation system conveying passage CR or the switchback route SR according to an analysis result by the printing rate detector 332c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208938-A (JP)
Title: Conveying guide unit and image forming device
Inventor: KUROTSU YOSHIHIKO
IPC: B65H5/38
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and stably convey a sheet without damaging a formed toner image.  <P>SOLUTION: This conveying guide unit 2 comprises a synthetic resin unit body 4 and a mounting member 6. When the mounting member 6 is mounted to the unit body 4, respective projecting downstream end of mounting ribs 10 of the mounting member 6 are overlaid on a corresponding guide face of an upstream end of a body rib 136A of the unit body 4, so that guide faces at the respective downstream ends of the mounting ribs 10 are continued to the corresponding guide faces at the upstream ends of the body rib 136A without a step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209642-A (JP)
Title: Method of constructing tunnel
Inventor: UCHIDA HARUO
IPC: E21D9/04
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a tunnel can extremely efficiently and safely excavate the tunnel even if an underground water level is high and the tunnel is positioned under a confined ground water level.  <P>SOLUTION: This method of constructing a tunnel includes a step of confirming the stability of a ground ahead of a facing by boring the ground ahead of the facing from the inside of the tunnel 2, a step of improving the ground ahead of the facing by injecting a filler into the ground ahead of the facing from the inside of the tunnel 2, and a step of covering the earth of the excavated tunnel 2 while excavating the tunnel 2 by excavating the facing. These steps are repeatedly performed. The confirmation of the stability of the ground by boring, injection of the filler, and the excavation of the facing are performed using a constructed ground improved part as a cover lock (soil retaining wall).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213982-A (JP)
Title: Separation apparatus for adhering matter
Inventor: MASE TAKAO
IPC: B02C18/18
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative adhering matter separation apparatus capable of efficiently separating adhering matter adhering to a film-like or sheet-like substrate forming a layer.  <P>SOLUTION: The separation apparatus includes a throwing inlet to throw an object to be treated which is a substrate bearing adhering matter forming a layer in one face or both faces through, an approximately cylindrical treatment tank 31 for storing the object to be treated, a rotary shaft 72, a plurality of rotating blades 81 of which the base ends are fixed in the rotary shaft 72 and which have the length in the same direction as that of the treatment tank 31, a substrate discharge path 69 for discharging the substrate after separation of the adhering matter in the other end side of the treatment tank 31, a plurality of guiding ribs for guiding the air in the treatment tank 31 to the substrate discharge path 69 side, a large number of apertures 32d formed in the treatment tank 31, and an adhering matter recovery part for recovering the adhering matter passing through the apertures and is characterized in that the apertures 32d are set at an angle approximately rectangular to the rotating direction of the rotating blades 81 add formed to have sliding rims sliding on the object to be treated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214620-A (JP)
Title: Saddle riding type vehicle
Inventor: OKADA TAKESHI
IPC: B62J1/12
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle riding type vehicle for preventing floating of the peripheral edge part of a seat, while reducing damage to a wire harness by catch of a hook, when installing the seat in a vehicle body frame.  <P>SOLUTION: This saddle riding type vehicle has the hook 70L extending from the vehicle body frame side, and a holder 81L arranged on the seat bottom 80 side and holding the hook 70L. When installing the seat 30 in the vehicle body frame, the hook 70L is hooked on the holder 81L. The holder 81L is formed in a peripheral edge part of the seat bottom 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218743-A (JP)
Title: Ip protocol processor and its processing method
Inventor: IMAO EIJI
IPC: H04L47/43
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate the reassembling processing of fragmented IP packets and to reduce a memory cost required for parallel processing.  <P>SOLUTION: The IP protocol processor reassembles the IP packets on the basis of a bit table which manages the reception conditions of the fragmented IP packets. When reassembling them, the bit table to be the object of the reassembly is transferred from a first storage part storing a plurality of bit tables to a second storage part storing a part of the plurality of bit tables. On the basis of the bit table transferred to the second storage part, the fragmented IP packets are reassembled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214131-A (JP)
Title: Method of manufacturing frame structure and frame structure
Inventor: SATO ISATO
IPC: B23K20/12
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a frame structure having large thickness.  <P>SOLUTION: A method of manufacturing a frame structure is disclosed for forming the frame structure 1 by joining a plurality of metallic frame members 10, 10 with each other in their thickness direction. The method comprises: a facing step of facing joined surfaces 18, 18 of the frame members 10, 10 into flat surfaces; a degreasing step of degreasing and removing grease on the joined surfaces 18, 18 of the frame members 10, 10; a butting step of superposing and butting a plurality of frame members 10, 10 in their thickness direction; and a regular joining step of performing the friction stir welding by moving a rotary tool B for joining along a butted part 12 of the frame members 10, 10 from outer circumferential surfaces 11 sides of the frame members 10, 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215227-A (JP)
Title: Method of preparing calixarene compound
Inventor: NISHIKUBO TATATOMI
IPC: C07C37/20
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing a calixarene compound capable of obtaining the same at a high yield.  <P>SOLUTION: The method of preparing a calixarene compound comprises a process (1) of isolating a solid obtained by reacting at least one species of a first compound selected from the group consisting of compounds represented by formula (1) with at least one species of a second compound selected from the group consisiting of compounds represented by formula (2) under an acidic condition, and a process (2) of obtaining a calixarene compound by reacting the isolated solid under an acidic condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219772-A (JP)
Title: Electric product storage
Inventor: CHIKU TAKESHI
IPC: A47B77/08
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric product storage which unerringly and accurately senses a temperature equal to and higher than a set temperature of air flowing through a cabinet, determines that an electric product stored in the cabinet is abnormal, stops the supply of electricity to the electric product and is safe.  <P>SOLUTION: The electric product storage having a steam discharge unit is provided with a temperature sensor sensing the temperature of air flowing through the cabinet in the upstream side vicinity of the steam suction opening of the steam discharge unit. When the temperature sensor senses a temperature equal to or higher than a set temperature, an electric current blocking means is operated so as to stop the supply of electricity to the electric product from the electricity supply means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232058-A (JP)
Title: Cic filter, filter system and satellite signal reception circuit
Inventor: KUROYANAGI HITOSHI
IPC: H04L27/148
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CIC filter capable of flexibly setting a cut-off frequency without depending on a system clock frequency.  <P>SOLUTION: The delay block of the CIC filter 6 is constituted of a flip-flop 15 with a data enable function, clock signals outputted from an NCO 14 are supplied to the flip-flop 15 on the basis of a system clock clk, thereby making the cut-off frequency changeable. In this case, a system clock signal clk is supplied to a clock terminal, and the clock signal low_en generated by the NCO 14 is supplied to a data enable terminal DEN.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229800-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: MATSUSHIMA TOSHIHARU
IPC: G09F9/35
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To make the contrast of an image on a lateral electric field type liquid crystal device lower when it is viewed obliquely in a narrow-viewing-angle display mode by optimizing a driving voltage of viewing-angle control pixels with respect to relation to display pixels.  <P>SOLUTION: The liquid crystal device has, in a plane area between an element substrate and an opposite substrate, a plurality of display pixel areas and a viewing-angle control pixel area wherein dark display is provided in a front direction of a display screen and luminance varies in an oblique direction of the display screen corresponding to the oblique direction. Pixel electrodes and a common electrode for driving a liquid crystal layer are provided in the display pixel areas and viewing-angle control pixel area of the element substrate. When the liquid crystal layer in the viewing-angle control pixel area is driven, a voltage applied between the pixel electrodes and common electrode in the viewing-angle control pixel area is made higher than a voltage applied between the pixel electrodes and common electrode in the display pixel areas. Consequently, the contrast of the image viewed obliquely in the narrow viewing-angle display mode is made lower.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229803-A (JP)
Title: Transmissive light emitting sheet
Inventor: HOSHI SHINICHI
IPC: B44F1/06
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmissive sheet having high visibility through one surface side and excellent see-through property through the other surface side regardless to the presence or absence of a light source or a dark place.  <P>SOLUTION: The transmissive light emitting sheet 1A includes a transparent base material 2, a light-emitting part 3 in a form of dots, meshes or stripes disposed on one surface side of the base material 2, and a light-absorbing part 4 in a form of dots, meshes or stripes disposed on the other surface of the base material 2, wherein the light emitting part 3 is formed by printing a light emitting material containing a luminous material and/or a fluorescent material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226334-A (JP)
Title: Dust collector
Inventor: JINNO TETSUYA
IPC: F27D17/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a member which constitutes a dust collection means provided with a dust collection chamber in its inside from being corroded with sulfuric acid substantially without increasing running cost.  <P>SOLUTION: With reference to an electrostatic dust collector 16, a controller 90 regulates the amounts of a cooling waste gas fed into a dust collection chamber 70 through insertion pipes 114A to 114D corresponding to temperature sensors 106 with flow regulation dampers 116 according to the temperature detection signals outputted from temperature sensors 106 arranged respectively at a plurality of temperature measurement parts in a non-dust collection space D. The occurrence of acid corrosion can be effectively prevented because temperature control regions including the plurality of the temperature measurement parts are kept at temperatures higher than the dew point of a sintering tail gas by heating them with the cooled tail gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232613-A (JP)
Title: Charging system and charging method
Inventor: DOMOTO TAKASHI
IPC: H01M10/44
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system and a charging method for easily charging a secondary battery used in a low-temperature environment.  <P>SOLUTION: The charging system for charging a secondary battery BT used in a low-temperature environment includes: a charged body 10 equipped with a secondary battery BT, an AC-DC conversion means 12 connected to the secondary battery BT, a power receiving means 14 connected to the stage of the AC-DC conversion means 12; and a charging body 20 equipped with a power supply VS, an AC-DC conversion means 22 connected to the power supply VS, a DC-AC conversion means 24 connected to the AC-DC conversion means 22, and a charging means 26 connected to the DC-AC conversion means 24. The charging system supplies power from a charging means 26 of the charging body 20 disposed out of the low-temperature environment to the power receiving means 14 of the charged body 10 disposed in the low-temperature environment, thereby charging the secondary battery BT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232284-A (JP)
Title: Electric field communication device
Inventor: MINOYA NAOSHI
IPC: H04B13/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve satisfactory output characteristics by reducing the capacity between electrode plates.  <P>SOLUTION: An electric field communication device has: a plus-side electrode 1 connected to an electric field transfer medium; a minus-side electrode 2 connected to the ground; a drive circuit board 3 connected to both the electrodes for arrangement to perform electric field communication; and a casing 8 for storing a component required for electric field communication. The minus-side electrode 2 is adhered to the drive circuit board 3 for formation to shorten length in a thickness direction occupying in the casing 8. The distance L between the plus-side electrode 1 and the drive circuit board 3 is also secured to be fully long to keep the capacity low. A battery 4 is juxtaposed at a cutout portion on the drive circuit board 3, and the distance M between the battery 4 and the plus-side electrode 1 is secured to be fully long.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231714-A (JP)
Title: Heat treatment apparatus
Inventor: KUROIWA TORU
IPC: H01L21/31
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus that easily and excellently grasps a heat treatment state of a substrate using a flash lamp.  <P>SOLUTION: A first measurement section 78 can be placed on a holding section 7 when a substrate is not heat-treated. A second measurement section 88 can measure the energy of flash emitted by a light irradiating section 5 and guided by a light guide section 89 not only during non-heat treating but during heat treatment in which the substrate is held in the holding section 7 and heat treatment is performd. A decrease rate calculating section 93a calculates a decrease rate DR2n obtained based on the results of measurement of the second measurement section 88 as a decrease rate DR1n of the first measurement section 78. A correction calculating section 93b calculates a flash energy E1n reaching the substrate at n-th flash, based on an initial value E10 of the flash energy to be measured in the first measurement section 78 and the decrease rate DR1n obtained in the decrease rate calculating section 93a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226907-A (JP)
Title: Image forming method and image forming apparatus
Inventor: CHIWATA YUHEI
IPC: B41J2/01
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-quality image formation by preventing blocking and curling of a recording medium in a two-liquid agglomerating system that uses an ink and a processing liquid.  <P>SOLUTION: An image forming method for forming an image on the recording medium by using both the ink which contains a coloring material and the processing liquid which contains a component to agglomerate the coloring material includes a processing liquid giving process of giving the processing liquid onto the recording medium, an ink droplet striking process of striking droplets of the ink on the recording medium to which the processing liquid is given, an ink drying process of heating and drying an ink layer formed on the recording medium by the ink droplet striking process, and a solvent removing process of removing a remaining solvent by bringing a solvent removing means into contact with the remaining solvent left on the recording medium after the ink drying process is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234929-A (JP)
Title: Hemoglobin-containing liposome suspension effective in oxygen delivery to hypoxic cell and tissue and production method thereof
Inventor: KANEDA SHINICHI
IPC: A61K47/12
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemoglobin-containing liposome suspension with high oxygen affinity, which efficiently delivers oxygen to hypoxic parts such as sites of infarction, cancer, etc., and drastically improves hemoglobin yield.  <P>SOLUTION: The hemoglobin-containing liposome suspension comprises a hemoglobin solution free of allosteric factors as an inner aqueous phase. Lipids forming a liposome membrane comprises stearic acid, and the concentration of hemoglobin, the lipids forming the liposome membrane and stearic acid in the liposome suspension are appropriately adjusted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233761-A (JP)
Title: Gripper
Inventor: FUJINAGA TERUAKI
IPC: B25J15/08
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable gripper.  <P>SOLUTION: This gripper comprises a linear motor and a direction changing means for changing a linear motion generated by the linear motor into an opening/closing motion for holding an article to be held. The gripper is so formed that a direct linear motion can be provided using the linear motor and the linear motion can be changed into an opening/closing motion for holding the workpiece with the direction changing means interposed therebetween. Consequently, the gripper is miniaturizable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233780-A (JP)
Title: Deep-hole boring apparatus control system
Inventor: NOMURA TAKUJI
IPC: B23Q11/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of increasing working efficiency by a deep-hole boring device even in small-diameter deep-hole boring by monitoring a coolant supply pressure and surely stopping the deep-hole boring of the deep-hole boring apparatus when an abnormality occurs in the deep-hole boring device.  <P>SOLUTION: The deep-hole boring apparatus control system comprises the deep-hole boring apparatus 1 for working a workpiece W, a pump mechanism 2 for feeding a coolant C to the deep-hole boring apparatus 1, a pressure sensor 4 for monitoring the supply pressure of the coolant C fed from the pump mechanism 2, and a control device 7. When the deep-hole boring apparatus 1 works the workpiece W, the control device 7 presets what value of the supply pressure of the coolant C monitored by the pressure sensor 4 is not abnormal. If the preset value is exceeded by the value of the supply pressure of the coolant C monitored by the pressure sensor 4, the control device 7 decides that the deep-hole boring apparatus 1 has been troubled, and generates an abnormal signal to interrupt the working of the workpiece W.  <P>COPYRIGHT: (C)2010,JPO&INPIT