baber/WOPTO huggingface dataset:
Patent JP-2008117487-A (JP)
Title: Bearing fixing method
Inventor: UMEZONO KAZUYA
IPC: G11B21/02
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing fixing method for efficiently fixing a bearing to a predetermined part within a short period of time without scattering very small abrasive powder.  <P>SOLUTION: This method includes an aligning step of aligning the fastening part of the bearing 2 with the fastening part of a predetermined part (drive base 4), and a fastening step of fastening the parts to be fastened by a screw 32 to fix the bearing to a predetermined part. One of the two fastening parts is provided with a sealing member 34 continued to surround the part to be fastened. The sealing part comes into close contact with the parts to be fastened before the parts to be fastened are fastened together by the screw.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118014-A (JP)
Title: Substrate holding cassette
Inventor: NARUTANI MOTOTSUGU
IPC: B65D85/86
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier cassette by which an appropriate holding state corresponding to the thickness of large substrates can be obtained.  <P>SOLUTION: The vertical position of back supports 26 which are arranged between side panels 13, 13 in a vertically movable manner can be moved by a moving mechanism 30. When the large substrates 3 are relatively thick, the back supports 26 are moved downward by the moving mechanism 30 so that the large substrates 3 may not get into contact with the back supports 26. When the large substrates 3 are relatively thin, the back supports 26 are moved upward by the moving mechanism 30 and the large substrates 3 are supported by side supports 21 and the back supports 26. In this manner, an appropriate holding state corresponding to the thickness of the large substrates 3 can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113624-A (JP)
Title: Trigger unit for fishing rod and fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/08
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger unit for fishing rods capable of coping with existing fishing rods and enabling the use for fulfilling interaction conditions with fishes and to provide the fishing rod.  <P>SOLUTION: The trigger unit has a detachable trigger-type finger-hooking part 7 in a part closer to a rod top side than a reel sheet-attaching position of the fishing rod.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121035-A (JP)
Title: Steel superior in rolling fatigue life and method for evaluating the same
Inventor: HASHIMOTO KAZUYA
IPC: C22C38/00
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel used in parts for machinery superior in the rolling fatigue life.  <P>SOLUTION: The steel for use in the machine parts needing a surface hardness of 58 HRC or higher contains 6 ppm or less oxygen, 0.008 mass% or less sulfur, and non-metallic inclusions having a diameter of 20 μm or larger in a number of 12 or less when the steel material of 300 mm<SP>3</SP>by volume has been inspected with an ultrasonic detector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120897-A (JP)
Title: Method for producing oligothiophene
Inventor: ASAUMI HIROSHI
IPC: C08G61/12
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an oligothiophene.  <P>SOLUTION: The method for producing an oligothiophene comprises the coupling of a thiophene compound having a boron-containing functional group to a thiophene compound having a reactive functional group by using lithium methoxide, a palladium complex and a phosphine ligand in the presence of an organic solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118912-A (JP)
Title: Probe, probe set, probe-immobilized carrier and method for testing gene
Inventor: FUKUI HISAFUMI
IPC: C12Q1/68
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid probe for classification by pathogenic bacterial species collectively detecting bacteria of the same species irrespective of the bacterial strains and detecting the bacteria of the bacteria species by differentiating the bacteria from bacteria of other bacterial species.  <P>SOLUTION: Any of specific base sequences or a combination of two or more thereof is used as a probe set for detecting a gene of a bacterium which is an infectious disease pathogenic bacterium of the genus Clostridium. The gene can be detected by using a probe-immobilized carrier in which the probes or probe sets are mutually arranged at an interval on a solid-phase carrier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122218-A (JP)
Title: Measurement flow passage unit for ultrasonic sensor, and ultrasonic type gas meter
Inventor: MATSUMOTO YASUHIRO
IPC: G01F3/22
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement flow passage unit for an ultrasonic sensor inexpensive and easy to disassemble as well, and an ultrasonic type gas meter using the measurement flow passage unit for an ultrasonic sensor.  <P>SOLUTION: The measurement flow passage unit 24 for an ultrasonic sensor is put in the gas flow passage of the ultrasonic type gas meter, and has a flow passage formation part 24a forming a measurement flow passage for the ultrasonic sensor. The unit 24 is provided with an outer wall removed part 24c where a part of the outer wall of the formation part 24a is removed so as to form an aperture communicating with the measurement flow passage, and a mesh plate 27 to be fixed to the removed part 24c so as to close up the whole of the aperture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121793-A (JP)
Title: Ball-shaped constant velocity joint
Inventor: NAKAI SHINJI
IPC: F16D3/20
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a RZEPPA constant velocity joint requiring less assembling manhours by improving the work efficiency in assembling an inner ring 30 inside a cage 50.  <P>SOLUTION: At least one of a first annular portion 51 and a second annular portion 52 of the cage 50 has cut-out portions 52a formed coaxially in sites which interfere with a plurality of outside protruded portions 33 between second ball grooves 32 of the inner ring 30 in view from a third axial direction in the state where the inner ring 30 and the cage 50 are arranged coaxially at a predetermined mutual angle θ3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125029-A (JP)
Title: Image processing apparatus and image processing method
Inventor: KAWAGUCHI TOSHIKAZU
IPC: H04N1/40
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and the like in which highly accurate specific document determination processing can be performed in simple configuration in the image processing apparatus capable of simultaneously reading both sides of a document and further, processing for thinning data from image data for one line in a main scanning direction is not required, either.  <P>SOLUTION: Document front side data and document rear side data read by a CCD 37 and a CCD 31e are reduced in a sub scanning direction by a reduction means 116. After reduction, the data are stored in a storage means 117 and the stored data are determined by a determination means 118 to determine which of a front side or a rear side of the read document is a specific document.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126134-A (JP)
Title: Dry treatment device and dry treatment measure of halogen-containing gas
Inventor: TANAHASHI NAOTAKA
IPC: F23G7/06
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry treatment device of halogen-containing gas having a novel configuration which hardly generates a local elevated temperature part and a pressure loss between a gas inlet port and a gas outlet port when dry treatment of the halogen-containing gas is carried out.  <P>SOLUTION: The dry treatment device is used when the halogen-containing gas (untreated gas) is brought into contact with a basic absorbent, and a halogen component in the halogen-containing gas is absorbed and removed to provide a treated gas. The device comprises an absorbent filled chamber 102, a gas inlet chamber 104 and a gas outlet chamber 106. The absorbent filled chamber 102 is filled with an absorbent R so as to enable formation of a tabular gas contact zone (reaction zone) 124. The gas inlet chamber 104 is connected to the absorbent filled chamber 102 so as to enable the untreated gas to be diffused to facially stream into the reaction zone 124. The gas outlet chamber 106 is connected to the absorbent filled chamber 102 so as to enable the treated gas to be facially overflowed from the reaction zone 124, gathered and derived.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130455-A (JP)
Title: Bipolar type electrode, manufacturing method of bipolar type battery, battery pack, and vehicle
Inventor: MATSUYAMA CHIZURU
IPC: H01M2/26
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar type battery capable of preventing that a discharge circuit element is damaged, and of suppressing reduction of battery performance.  <P>SOLUTION: This has a battery element 10 composed by lamination of a bipolar type electrode 14 via an ion conductive layer 15 a plurality of pieces wherein a positive electrode active material layer 12 is formed on one face of a current collector 11 and a negative electrode active material layer 13 is formed on the other face, a discharge circuit means 20 which is installed between the neighboring current collectors 11 of the battery element 10, and includes an organic semiconductor layer to discharge electric charges generated in the current collector 11, and an extension part 30 which is integrally extended from the end part of the ion conductive layer 15, installed between the discharge circuit means 20 and the current collector 11 having a conductive region at a position corresponding to the discharge circuit means 20, electrically connects the discharge circuit means 20 and the current collector 11, and protects the discharge circuit means 20 having elasticity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127914-A (JP)
Title: Bubbling preventing device
Inventor: KAWANO TAKASHI
IPC: E02B5/00
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bubbling preventing device which uniformly disperses a stream to reduce splash of bubbles and mixture of the bubbles into a downstream current.  <P>SOLUTION: The bubbling preventing device is implemented by setting a bored board 6 between a weir 3 for damming up a downstream side of an upstream water tank 2, and a wall 5 set on a downstream side of the weir 3 and having an open bottom portion so as to be released to the downstream side. According to the structure of the bubbling preventing device, by setting the bored board 6 at a location lower than a top board of the weir 3, drain water can pass through all of a plurality of bores 6a formed in the bored board 6, and is dispersed. In this manner bubbling can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126951-A (JP)
Title: Knee airbag device with column
Inventor: FUKAWATASE OSAMU
IPC: B60R21/203
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To relieve the strong pressure onto knees of a passenger at the inflation/development of a knee airbag.  <P>SOLUTION: An opening 64 for inflating a knee airbag is formed in a column lower cover 22 covering a rear end lower part of a steering column 12, which is covered by a cloth-made airbag door 60. Even though a rear side door 60B hits knees of a passenger when the knee airbag 52 is expanded and the airbag door 60 is ruptured and deployed along a tear line 62, the knees of a passenger are prevented from being strongly pressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134912-A (JP)
Title: Image forming apparatus, line width control method, and linewidth control program
Inventor: NOGUCHI KAZUNOBU
IPC: G06T5/30
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can form image of high quality, by enhancing the reproducibility of fine lines.  <P>SOLUTION: The image forming apparatus detects linewidth in a linewidth detection part 105 by attribute data inputted from an attribute data inputting part 101. Edge is detected in an edge detecting part 109 by an image data inputted from an image data input part 103. An AND of results of these detections are calculated in an AND calculation part 107. A coefficient which is set individually for the linewidths is stored in a coefficient storing part 113, and a linewidth compensation coefficient multiplying part 111 acquires compensating coefficients, corresponding to the linewidth, regarding edge and detected pixel detected, and performs multiplication to thereby correct the line width.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007105487-A (JP)
Title: Bath towel for widely drying the body
Inventor: HARADA HIROSHI
IPC: A47K10/02
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bath towel, whose central part with which the body comes in contact is increased in area by using one sheet of cloth cut to have an elliptical shape in an expanded state, and having water absorptivity, the periphery of the cloth being sewn not to be disentangled.  <P>SOLUTION: This bath towel body 1 is finished by cutting a sheet of cloth having water absorptivity to be elliptical in section, and sewing the periphery of the elliptical cloth not to be disentangled. When the bath towel body 1 is applied to the wet body with narrower parts 3 at both ends of the elliptical bath towel body 1 held by the hands, the wide part 4 of the elliptical towel is widely applied to the body to quickly wipe out the moisture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008146165-A (JP)
Title: Display device, control method for display device, and program
Inventor: TSUZAKI RYOICHI
IPC: G06F3/042
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily treat information on a plurality of dots input from the outside.  <P>SOLUTION: In a display system 1, a target creation part 31 creates target information indicating a series of inputs based on temporal or spatial positional relations of an input portion in the input from the outside detected by an optical sensor 22A of an input/output display 22. An event generation part 32 recognizes an event indicating a change in the state of a target and creates event information based on the information on the target. The present invention is applicable to a cellular phone unit having an input/output display, for example.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142984-A (JP)
Title: Writing utensil
Inventor: KUBO KOHEI
IPC: B43K5/06
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil which uses ink and is long in life with no dripping.  <P>SOLUTION: This writing utensil comprises (1) pen points 101, (2) a hollow cylinder 110 having a pen point mounting part 102 on which the pen points 101 are mounted at one end on the apex side (3) a piston 120 which slides airtightly in order to divide the interior of the hollow cylinder 110 into two spaces A and B, (4) a through hole 121a which allows the piston 120 to pierce through the hollow cylinder 110 axially, (5) a valve seat 121b formed on the opposite side to the pen point mounting part 102 of the through hole 121a and (6) a holder which moves a valve body 131 capable of coming into contact with and separates from the valve seat 121b and the piston 120 to the opposite direction to the pressing direction of the valve body 131. On the other hand, the writing utensil comprises (1) a rod 130 which airtightly projects from the hollow cylinder 110 to the outside on the rear end side and freely proceeds and recedes in the axial direction and (2) valve drive means 142 and 151 which keep the valve closed by the valve body 131 pressure-contacting with a valve seat 121b and, keep the valve in an opened state while separating the valve body 131 from the valve seat 121b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007180026-A (JP)
Title: Slurry composite for membrane formation, fluorescent lamp manufactured using this composite, and its manufacturing method
Inventor: PARK YONG-SEOK
IPC: H01J61/30
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp which is provided with a slurry composite for membrane formation for forming a protective membrane in an area facing an external electrode of the fluorescent lamp, and in which the above protective membrane is formed and exposed in an discharging space, and deterioration of a glass base plate and phosphor layer by ions and electrons energized by a high voltage is not only prevented but also a service life and luminance of the fluorescent lamp is greatly improved, and to provide a manufacturing method of the lamp.  <P>SOLUTION: The slurry composite for membrane formation is composed of (a) metal oxide by 100 pts.wt. of one or more kinds selected from a group of MgO, CaO, SrO, BaO and ZrO2, (b) as against the above metal oxide by 100 pt.wt., 1 to 200 pts.wt. of one or more kinds of binders selected from a group of calcium phosphate, calcium oxide-barium oxide-boric oxide group oxide and (Ca, Ba, Sr) triplet carbonate, (c) as against the above metal oxide by 100 pts.wt., 1 to 10 pt.wt. of binders selected from a group of a nitrocellulose, an ethyl cellulose and a methyl methacrylate, and (d) as against the above metal oxide by 100 pt.wt., a solvent by 50 to 500 pts.wt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008145374-A (JP)
Title: Apparatus for detecting vibrational characteristic in mechanical system
Inventor: MATSUMOTO HIROYUKI
IPC: G01H17/00
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the quantity of calculations, and accurately detect the vibrational frequency generated from mechanical systems.  <P>SOLUTION: An apparatus includes a state quantity detecting means (2) for detecting the state quantity (ω<SB>m</SB>) of the mechanical systems (1, 3); a first vibrational frequency detecting means (13) for detecting a first vibrational frequency (f<SB>m1</SB>) as the vibrational frequency of the state quantity (ω<SB>m</SB>); and a second vibrational frequency detecting means (14) for detecting a second vibrational frequency (f<SB>m2</SB>) as the vibrational frequency of the state quantity (ω<SB>m</SB>), in a proximate frequency area centered at the first vibrational frequency (f<SB>m1</SB>). The second vibrational frequency detecting means (14) is constituted so as to detect the vibrational frequency of the state quantity (ω<SB>m</SB>), at a resolution higher than that of the first vibrational frequency detecting means (13).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119437-A (JP)
Title: Container with rotary lid
Inventor: SANADA TATSUO
IPC: A47J47/16
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a rice scoop, which can be attached to either right or left side, of a rice cooker and by which the lid is opened/closed with one hand holding the rice scoop.  <P>SOLUTION: In the container with a roughly rectangular opening, there are provided a revolving shaft orthogonal to a longer side of the opening, a lid having a slit for sticking out a handle of a rice scoop, and a plate facing downward at the end opposite from the slit. Two rolling bearing are provided and designed to function even if the lid is attached to the exact opposite side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150238-A (JP)
Title: Method for production of high-purity alpha-alumina
Inventor: MIZUNO JUN
IPC: C01F7/444
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production of a high-purity α-alumina reduced in all of silicon, iron, calcium and sodium contents.  <P>SOLUTION: The high-purity α-alumina is produced by: using a firing vessel containing 85-93 wt.% Al<SB>2</SB>O<SB>3</SB>and 7-14 wt.% SiO<SB>2</SB>; firing aluminum hydroxide which has Na, Fe, Ca and Si contents of ≤0.11 mass%, ≤6 ppm, ≤1.5 ppm and ≤10 ppm, respectively as impurities in terms of alumina and has a mean particle size of ≤55 μm at a firing temperature of 1,100 to 1,500°C; and rinsing the obtained α-alumina.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007170392-A (JP)
Title: Airfoil for rotor blade, and turbine blade
Inventor: PANG TINGFAN
IPC: F02C7/18
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airfoil (82) for rotor blades (80).  <P>SOLUTION: The airfoil (82) comprises: a pressure sidewall (90); a suction sidewall (92) connected with the pressure sidewall at a leading edge (86) and a trailing edge (88); a plurality of first trailing edge slots (150) extending along the pressure sidewall from the trailing edge; and at least one second trailing edge slot (152). Each of the plurality of first trailing edge slots (150) and at least one of the second trailing edge slots (152) has an inlet port (162), an outlet port (168), and a length fixed between them, respectively. At least the one second trailing edge slot has a length longer than those of the plurality of first trailing edge slots.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008159297-A (JP)
Title: Aluminum foil, method for degreasing the same, electrode plate for battery, core material therefor using the aluminum foil, and lithium-ion secondary battery using them
Inventor: HASHIMOTO TATSUYA
IPC: H01M4/13
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery excellent in cycling characteristic, by degreasing residual oil of an antifriction material adhered on the surface of an aluminum foil without deteriorating intensity, and by improving coating capability of a coating material.  <P>SOLUTION: For degreasing the aluminum foil used in the core material of an electrode plate for a battery, the aluminum foil is degreased by performing low-temperature heat treatment for 5 to 15 minutes at 100 to 200°C after foil flatting. The low-temperature heat treatment is conducted by continuously passing the coiled foil through a treatment furnace.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159311-A (JP)
Title: Branch connector
Inventor: YANADA EIJI
IPC: H01R13/7197
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of filter materials for improving distortion of a transmission waveform, and to facilitate work to insert the filtering material into a connector housing.  <P>SOLUTION: This branch connector is provided at a position where a branch line is branched and connected from a main line composing a communication circuit. A long joint part, a bus bar having a plurality of wire connecting terminal parts protruded with spaces left in the length direction of the joint part, and a filter material made of a plate-like magnetic body in which a plurality of terminal holes for the wire connecting terminal parts to pass through are bored are housed in one side part in a connector housing. While a guide protrusion is provided on the inner surface of the connector housing, a part to be guided which comprises a recessed part having a shape along the guide protrusion or a through hole is provided in the filter material, and the filter material is inserted from the engagement part of a counterpart connector on the other side of the connector housing so that the part to be guided goes along the guide protrusion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007115402-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: KUNORI YUICHI
IPC: G11C16/02
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multivalued nonvolatile semiconductor storage device that reduces data read time and data write time.  <P>SOLUTION: A nonvolatile semiconductor storage device 1000 transmits/receives data by j bits (for example, 8 bits) to/from a data input/output terminal 10. Each of memory cells in a memory cell array 100 holds n bit data correspondingly to 2<SP>n</SP>threshold levels. A write data conversion circuit 230 generates write data from bit data input from the same data input/output terminal in a plurality of j bit data sets input at different timing.  <P>COPYRIGHT: (C)2007,JPO&INPIT