baber/WOPTO huggingface dataset:
Patent JP-2007170680-A (JP)
Title: Ball bearing
Inventor: YATABE HIROYUKI
IPC: F16C33/58
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a low torque structure of a ball bearing which is installable to a conventional housing.  <P>SOLUTION: An outer ring 3a is formed so as to have a large thickness and the pitch circle diameter D<SB>p</SB>of balls 6 are shifted to the inside diameter side of the ball bearing. The curvature radii R<SB>o</SB>, R<SB>i</SB>of the sectional shapes of an outer ring raceway 2a and an inner ring raceway 4a are increased with respect to the diameter D<SB>b</SB>of the balls 6. At the same time, the diameter D<SB>b</SB>of the balls 6 and the thickness of an inner ring 5a are not set excessively small, thereby not only to preventing Brinell impressions from being formed in the outer ring raceway 2a, but also preventing the inner ring 5a from being cracked.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008229200-A (JP)
Title: Interval exercise support device, and control method and control program for interval exercise support device
Inventor: AOSHIMA ICHIRO
IPC: A63B69/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve exercise effects of an interval training by allowing each target pulse when doing high intensity exercises and when doing low intensity exercises to be set to appropriate value with respect to a user's exercise ability.  <P>SOLUTION: The interval exercise support device 1 for supporting interval exercises for alternately performing high intensity exercises and low intensity exercises comprises: a user information input part 54 for inputting user information to be an index for leading out a user exercise ability; and a target pulse setting part 57 for setting a first target pulse to be a target pulse when doing the high intensity exercises and a second target pulse to be a target pulse when doing the low intensity exercises so as to be value in accordance with the user's exercise ability on the basis of the user information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229702-A (JP)
Title: Method for revealing solidified shell thickness in s print
Inventor: USHIO HAJIME
IPC: B22D11/16
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for revealing a solidified shell thickness in an S print capable of inexpensively and rapidly quantitatively grasping the growth form of a solidified shell in recent operation in which a throughput Tp [to/min] is set at ≥2.5.  <P>SOLUTION: An S chunk 9 is immersed by a prescribed addition amount of M [kg] in a prescribed immersion position and is melted. The weight m [kg] per piece is specified to ≥250. In a perpendicular direction of a mold 1, a bottom end 9a of the S chunk 9 is disposed within a range of 50 [mm] in the perpendicular direction from a virtual extension line P of an lower face 5k of molten steel discharge holes 5, 5 of a dipping nozzle 2 in the perpendicular direction of the mold 1. Relating to the amount of addition M [kg] of the S chunk 9, if the sectional area [m<SP>2</SP>] on the mold corner side as an investigation object when viewed from the dipping nozzle 2 further out of the sectional area [m<SP>2</SP>] at a horizontal section at the top end of the mold 1 of the horizontal section of the internal space of the mold 1 is defined as A, the amount is specified within a range where 2.0≤M/A≤3.1 holds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231373-A (JP)
Title: Method of manufacturing hydrogenated polymerized rosin ester
Inventor: KAMIGAICHI MANABU
IPC: C08H99/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogenated polymerized rosin ester which has a good color tone and good stability even in the case of the storage under heating (good heating stability).  <P>SOLUTION: The method of manufacturing the hydrogenated polymerized rosin ester with a sulfur content of 100 ppm or less comprises the hydrogenation of a polymerized rosin (A1) with a sulfur content of 100 ppm or less provided by desulfurization treatment of a polymerized rosin (A) provided by using a sulfuric acid catalyst, followed by reaction with alcohols (B). The method of manufacturing the hydrogenated polymerized rosin ester with a sulfur content of 100 ppm or less comprises hydrogenation of the polymerized rosin (A) provided by using the sulfuric acid catalyst, followed by reaction between polymerized rosin (A2) with a sulfur content of 100 ppm or less, provided by desulfurization treatment, and the alcohols (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244545-A (JP)
Title: Image processor
Inventor: YASUNAGA MASAAKI
IPC: G06V30/12
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that destruction and distortion of characters are generated in an input image when an appropriate input resolution is not set when inputting an image and a correct character is not extracted even when digital data are generated from the input image thereafter and OCR processing is performed in an image processor.  <P>SOLUTION: An appropriate resolution judgement part 1040 is provided and whether or not the image is inputted by the appropriate input resolution is judged from a character code after the OCR processing. Also, by providing an appropriate resolution determination part 1060 for determining the appropriate input resolution for the input image, the appropriate input resolution is acquired. When it is considered that there is the problem in the setting of the input resolution by the appropriate resolution judgement part 1040, by issuing an alarm, urging image input again by the appropriate input resolution or converting the resolution of the input image to the appropriate input resolution in an image processing part 1070, the image processor capable of efficiently obtaining the image of the appropriate resolution is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241906-A (JP)
Title: Endless belt for electrophotographic apparatus
Inventor: FUJITA TSUKASA
IPC: G03G15/16
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt for an electrophotographic apparatus, which can suppress occurrence of partial deficiency of images and also occurrence of white spots.  <P>SOLUTION: The endless belt for the electrophotographic apparatus has a surface layer 2 formed on the surface of a substrate layer 1 directly or via another layer. The surface layer 2 is formed of a surface layer material including as its main component at least one selected from a group consisting of an acrylic resin, urethane resin, and alkyd resin. In addition, the content of the main constituent is set to 50 to 80 wt.% of the surface material (solid content) and has all the characteristics (A) to (D) given below. (A) Surface resistivity of the belt surface lies in the range of 1×10<SP>11</SP>to 1×10<SP>13</SP>(Ω/square). (B) Variation in the surface resistance of the belt surface is 0.3 digits or lower. (C) The average triboelectric charge quantity of the surface material to toner obtained by a blow-off electrification quantity measuring method lies in the range of 50 to 90(-μC/g). (D) The coefficient of static friction of the belt surface lies in the range of 0.20 to 0.60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007254157-A (JP)
Title: Device for monitoring belt guide
Inventor: WYMANN BURKHARD
IPC: B65H26/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for monitoring a belt guide at the side with wear resistance and stain resistance.  <P>SOLUTION: The device monitors a side guide for a belt R which is guided through rollers R1-R6 in a loop S centering on a core H for forming a lap roll WW. The core is held between two winding disks W1, W2, and the device 10 comprises a probe element 12 supported to be movable in a direction of a belt side edge part Rs through a spring 22. A sensor 44 for detecting the movement of the probe element is connected to a sensor unit ST, and the probe element and the spring 22 are at least partially surrounded by a casing 16. A probe head 13, provided with a probe face 14, of the probe element is projected in a direction of a side edge part of the belt from an opening 18 of the casing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008251590-A (JP)
Title: Method of manufacturing inductance part
Inventor: OBA MICHIO
IPC: H01F41/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an inductance part by which the variance of film thickness and quality of a plating film such as a coil pattern can be suppressed in an electroplating step and a highly homogeneous coil pattern can be formed.  <P>SOLUTION: This method includes a step to form an insulation rein layer 10 on a conductive substrate 8 that is provided with a frame-like air gap part 12 and a spiral air gap part 20 arranged inside the frame-like air gap part 12; a step to form a base conductor layer 16 on the frame-like air gap part 12, spiral air gap part 20 and insulation resin layer 10 and to form a metal layer 14 by electroplating to which electric power is supplied from the substrate 8; and a step to polish the metal layer 14 up to the upper surface of the insulation resin layer 10 so as to form a coil part 26 and to form a plurality of frame-like posts 7 connecting chip-like inductance parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007243201-A (JP)
Title: Thermal processing apparatus equipped with transverse flow liner
Inventor: QUI TAIQUING T
IPC: H01L21/31
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method capable of quickly and uniformly processing whole surface areas of substrates in a batch thermal processing to a desired temperature.  <P>SOLUTION: The apparatus 100-6 which carries out the thermal processing of the substrates 108 held in a carrier 106 is equipped with a transverse flow liner 232 improving uniformity of gas flow over the whole surface area of each of the substrates. The transverse flow liner has a longitudinal tube swelling segment 262 for containing a transverse flow filling system 250. The transverse flow liner has a shape the same as that of the wafer carrier, therefore clearances between the transverse flow liner and the wafer carrier is decreased, wherein a pattern is developed and dimensions are determined in such away that vortexes or stagnations in these clearance regions are decreased or eliminated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008249915-A (JP)
Title: Liquid crystal display device
Inventor: ONO TOSHIOMI
IPC: G02F1/1335
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a wide viewing angle, wherein light leakage in an oblique viewing angle direction in black display is suppressed.  <P>SOLUTION: First and second liquid crystal compensation films 2a and 2b are disposed respectively on a front side being the observation side of display and a rear side with a vertical alignment liquid crystal cell 1 therebetween and first and second retardation plates 3a and 3b for circular polarization are disposed on the front side and the rear side respectively with these films therebetween, and first and second polarizers 5a and 5b are disposed on the front side and the rear side respectively with these plates therebetween so that respective transmission axes 51a and 51b are orthogonal to each other and cross respective slow axes 31a and 31b of first and second retardation plates 3a and 3b for circular polarization on corresponding sides at 45°, and a biaxial retardation plate 4 for viewing angle compensation is disposed between the first polarizer 5a and the first retardation plate 3a for circular polarization so as to have a slow axis 41 thereof placed in parallel with the transmission axis 51a of the first polarizer 5a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249985-A (JP)
Title: Developing roller
Inventor: YAMAGUCHI NAOKI
IPC: G03G15/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller having excellent toner conveyance, suppressing toner deterioration and filming, and ensuring high-quality copy for a long term.  <P>SOLUTION: The developing roller includes: a base rubber layer 2 on the peripheral face of a shaft body; an intermediate layer 3 formed on the periphery of the base rubber layer 2 directly or via other layer; and a surface layer 4 formed on the periphery of the intermediate layer 3. The intermediate layer 3 is formed from a polymer composition containing the following components (A) to (C): (A) a binder polymer; (B) particles for roughening surface (particles 1); (C) at least one surface modifying agent selected from a group consisting of a silicone surface modifying agent, fluorine surface modifying agent, acrylic fluorine surface modifying agent, acrylic silicone surface modifying agent, and acrylic fluorine silicone surface modifying agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249298-A (JP)
Title: Fin tube type heat exchanger
Inventor: KAMATA TOSHIMITSU
IPC: F28D1/053
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ventilation resistance by efficiently discharging fusion water to prevent lowering of heat exchange performance in a fin tube type heat exchanger.  <P>SOLUTION: This fin tube type heat exchanger 1 includes: a heat transfer fin 2; and a plurality of heat transfer pipes 3. The heat transfer fin is disposed in an air current. The plurality of heat transfer pipes are inserted in the heat transfer fin, and disposed substantially orthogonal to the air current. In the heat transfer fin, a plurality of first erected parts 21a-21c are formed on the lower side of the heat transfer pipe, and a plurality of second erected parts 21d-21f are formed on the upside of the heat transfer pipe. A first straight line L1 connecting a plurality of first elected parts, and a second straight line L2 connecting a plurality of second erected parts, are inclined to the flowing direction of an air current to guide the air current backward in the flowing direction of the air current. In the heat transfer fin, a frost accelerating part 25 easy to frost is further formed on the upside of a plurality of second erected parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324571-A (JP)
Title: Layout of metal line in memory cell
Inventor: WANG KARL LIN
IPC: H01L27/112
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the layout of the metallic lines of a memory cell for simultaneously removing various constraints relating to the design of a memory cell.  <P>SOLUTION: This memory cell is provided with a polysilicon gate 2 running in a first direction. A sequence of layers of metallic lines includes a layer of bit lines 4 running in a second direction substantially orthogonal to the first direction followed by data lines 6 running in the second direction, and then word lines 8 running in the first direction. The data lines 6 are precharged to a value stored while the bit lines 4 are being used to sense data values stored in the memory cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254560-A (JP)
Title: Cable assembly
Inventor: KAWAHARA SATOSHI
IPC: B60N2/48
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable assembly capable of arranging an attachable/detachable member in a part of a power transmission path.  <P>SOLUTION: The case assembly 1 comprises a casing cap 2 having a head member 20 having a side wall part 202 with a pair of slits 202a, a top wall part 200 and an opening part 201 with open ends of the pair of slits 202a being continuous to each other, a bottom member 21 having an insertion part 212 to be inserted in the side wall part 202 and a cable insertion hole 211, and an annular member 22 to be annularly fitted to the side wall part 202; and a control cable 3 comprising a cylindrical outer casing 30 having an output side end 30b to be fixed to the bottom member 21, and an inner cable 31 having an output side end 311 having a pair of branched ends 311a which are inserted in the outer casing 30, passed through the cable insertion hole 211, and inserted in the pair of slits 202a in a relatively reciprocal manner to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259322-A (JP)
Title: Motor
Inventor: SANESHIGE RYOJI
IPC: H02K3/34
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a motor built in a disk drive unit used in AV equipment wherein the height of winding wound on a core is prevented from being disturbed during winding to regularly wind coil wires in alignment and thus the size and thickness of the motor are reduced.  <P>SOLUTION: A protruded portion 3 extended in the circumferential direction is formed in proximity to the root of a tooth 1. An area for accomodating a connecting wire between multiple teeth is defined and formed between the protruded portion 3 and the root of the tooth 1. A main winding 2a and a connecting wire 2b are wound dividedly from each other. Thus, the aligned windings are kept aligned and the winding height can be reduced, and a small and thin motor is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007192230-A (JP)
Title: Exhaust emission control filter
Inventor: NISHIMURA MAMORU
IPC: F01N3/02
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control filter capable of achieving high efficiency of purification and reducing pressure loss.  <P>SOLUTION: This exhaust emission control filter 1 catches particulates in exhaust gas 2 exhausted from an internal combustion engine and purifies the exhaust gas 2. This exhaust emission control filter 1 has a honeycomb structural body 10 having a bulkhead 11 having many thin holes and cells 12 partitioned by the bulkhead 11. The bulkhead 11 has a rate of surface opening area of, constituted by the thin holes having diameter of surface opening of 10 μm or less, 20% or less of an entire rate of the surface opening area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008262745-A (JP)
Title: Aqueous lithium secondary battery
Inventor: KONDO HIRONORI
IPC: H01M4/485
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous lithium secondary battery having high durability to charge/discharge cycles.  <P>SOLUTION: The aqueous lithium secondary battery 1 has a positive electrode 2, a negative electrode 3, an aqueous solution electrolyte prepared by dissolving a lithium salt in water, and uses lithium ions as moving ions. The positive electrode contains a positive active material including a vanadium phosphate as a main component represented by general formula: Li<SB>a</SB>V<SB>b</SB>(PO<SB>4</SB>)<SB>c</SB>X<SB>d</SB>(0≤a≤4; 1≤b≤2; 1≤c≤3; d is 0 or 1; and X is F or OH). The negative electrode 3 contains a negative active material including a material causing insertion and separation of Li at a potential lower than that of a vanadium phosphate compound as a main component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263488-A (JP)
Title: Communication control system, portable information terminal, communication controller, communication control method and computer program
Inventor: TASAKA KAZUYUKI
IPC: H04L12/66
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control system capable of controlling an information providing device, or the like, connected to a network with a portable information terminal unconnected without having to perform complicated processing, and to provide a portable information terminal, a communication controller, a communication control method and a computer program.  <P>SOLUTION: The portable information terminal 10 is provided with a control information input part 11 for receiving the input of control information by a communication protocol of the network 50b; a transmission information generating part 12 for generating transmission information by the communication protocol of the network 50a which includes the control information acquired by the control information inputting part 11; and a communicating part 13 for transmitting the transmission information generated by the transmission information generating part 12 to the communication controller 20, whose identification information is stored in an identification information storing part 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265780-A (JP)
Title: Fermented soybean container
Inventor: UCHIDA NORIKAZU
IPC: A23L11/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fermented soybean container which keeps daintiness for a long time by preventing the surface of fermented soybean from drying to produce sandy taste during transportation to consumers.  <P>SOLUTION: The fermented soybean container 2 includes: a container body 4 formed with an accommodating recessed portion 7 for accommodating fermented soybeans and; a lid body 6 formed such that it covers the accommodating recessed portion 7 of the container body 4. A protruding portion 12 of a rectangular shape to be fitted into the container body is formed in an inner surface of the lid body 6. Narrow grooves 21 communicating the inside and outside of the container for taking fresh air from outside are formed in the protruding portion 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267278-A (JP)
Title: Centrifugal compressor
Inventor: TOMITA ISAO
IPC: F04D29/42
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal compressor preventing drop of efficiency and pressure due to leak of fluid from a gap between an impeller and a casing.  <P>SOLUTION: This centrifugal compressor is provided with a rotary shaft, the impeller attached on the rotary shaft and provided with a plurality of blades, and the casing holding the impeller, and applies centrifugal force on fluid to compress the fluid by driving and rotating the impeller. The casing is provided with a slit in a range from roughly 20% to 60% from an upstream side of the impeller. The slit is provided in a direction that a cross section thereof perpendicularly crossing the rotary shaft crosses the casing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270028-A (JP)
Title: Fuel cell system
Inventor: MURAI MASAMITSU
IPC: H01M8/10
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which non-combustible gas 5-10% is mixed into an exhausted hydrogen gas exhausted from a fuel cell and a concentration of the exhausted hydrogen gas is set to be higher than an explosion upper limit for performing a safe operation.  <P>SOLUTION: The fuel cell system is provided with a non-combustible gas mixing unit (1) which is arranged in an exhausted hydrogen gas line (10) and mixes the non-combustible gas, a catalyst reaction unit (7) and an exhausted gas heat exchanging unit (8) provided in the exhausted hydrogen gas line (10) and an oxygen introduction control means (30), and a concentration of the exhausted hydrogen gas is set to be higher than an explosion limit for performing a safe operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT