baber/WOPTO huggingface dataset:
Patent JP-2004324881-A (JP)
Title: Constant-velocity joint and method of assembling the same
Inventor: KAWAKATSU TSUTOMU
IPC: F16D3/20
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance productivity and thus reduce manufacturing cost by simplifying work to install a needle bearing.  <P>SOLUTION: A joint is provided with a roller member 30 fitted over trunnions 26a (26b, 26c) via a plurality of needle bearings 28 and configures an inner diameter part of the roller member 30 in L-shaped cross section by a flange part 40 which projects toward radial and inward direction and an annular recessed part 42 provided by means of a gap between the flange part 40 and the trunnions 26a (26b, 26c) while at the same time it holds a plurality of needle bearings 28 in inner diameter part of the roller member 30 by means of a wax.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260028-A (JP)
Title: Semiconductor device
Inventor: TSUDA MUTSUMI
IPC: H01L29/872
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can solve such problems that conventional semiconductor devices using TaSi<SB>x</SB>as nonproliferation films cannot prevent electrode oxidation because of the inadequate cutoff of intruding oxygen and cannot ensure operations over several tens of thousands of hours without difficulty, even though semiconductor devices having electrode contacts with remarkable heat resistance and oxidation resistance are essential in sensors with SiC films that are used in an environment with a high temperature and an oxidizing atmosphere.  <P>SOLUTION: A tunnel insulating film 8 made of AlN films is formed between a nonproliferation film 7 and a metal electrode to prevent oxygen from intruding in an environment with a high temperature, so that the nonproliferation film and a lower electrode film can be protected against oxidation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266878-A (JP)
Title: Portable terminal apparatus and data management program
Inventor: SAWA MASAHIKO
IPC: H04B7/26
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable terminal apparatus and a data management method for easily searching desired contents from contents captured by download or the like and stored.  <P>SOLUTION: Contents are grouped for each of a plurality of hierarchies and managed. Thus, it is possible to easily search desired contents from among a plurality of contents by narrowing down the contents from the high order hierarchy to the low order hierarchy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263849-A (JP)
Title: Sliding member
Inventor: TOGE NAOKI
IPC: C10M145/24
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding member capable of decreasing the unevenness of a surface areal rate occupied by a resin in its depth direction from the surface of a metal-sliding layer as less as possible, and stabilizing the sliding characteristics.  <P>SOLUTION: This sliding member is provided by processing for forming recessed parts 3 on the surface of the metal-sliding layer 2 and also impregnating a resin 4 in the recessed parts 3 so as to make ≥50 % surface areal rate occupied by the resin 4 at an optional depth until 0.1 mm from the surface of the metal-sliding layer in its depth direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262260-A (JP)
Title: Laser beam machining apparatus and laser beam machining control program
Inventor: ARAI TAKEJI
IPC: B23K26/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus or the like capable of continuously and finely machining a certain area of a required material with extremely high machining accuracy.  <P>SOLUTION: The laser beam machining apparatus is equipped with an oscillator 1 which emits a laser beam B for machining, a galvanomirror 3 which is for correcting the irradiation position in a Y direction on a workpiece 8 to be machined by the laser beam B, and reflects the laser beam B to irradiate a polygon mirror 4 with the laser beam, the polygon mirror 4 which scans the laser beam B reflected by the galvanomirror 3 in an X direction on the polygon mirror 4, an fθlens 5 which condenses the laser beam B reflected at the polygon mirror 4 onto the workpiece 8, and a control section PC which controls the reflection angle of the laser beam B at the galvanomirror 3 so as to compensate the irradiation position error in the Y direction of the laser beam B with respect to the workpiece 8 in correspondence to the distortion aberration generated in the laser beam B past the fθlens 5 due to the passage of the laser beam B through the lens and controls the pulse oscillation intervals of the laser beam B in the oscillator 1 so as to compensate the irradiation position error in the X direction of the laser beam B with respect to the workpiece 8 in correspondence to the distortion aberration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261601-A (JP)
Title: Hollow fiber type plasma component separator with little protein adsorption amount
Inventor: KATO MASAMOTO
IPC: A61M1/18
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber type plasma component separator having a hollow fiber membrane constituting the plasma component separator and simultaneously satisfying a specific protein adsorption amount and a protein permeability under a predetermined protein loading condition and having superior fractionation performance stable with time.  <P>SOLUTION: This hollow fiber type plasma component separator is obtained by storing a hollow fiber membrane bundle in a cylindrical vessel and treating the both ends by potting work, and the hollow fiber membrane stored in the cylindrical vessel is composed of polymer including at least a hydrophobic component and a hydrophilic component. This separator is so constituted that the protein adsorption amount of the hollow fiber membrane is 0.45 g/m<SP>2</SP>or less, a permeability of the membrane to immunoglobulin is 60% or more, and its permeability to fibrinogen is less than 20%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262074-A (JP)
Title: Partial condenser and dephlegmation apparatus
Inventor: NARAHARA HIDEO
IPC: B01D5/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dephlegmation apparatus capable of setting a dephlegmation ratio with a simple facility, ranging from small to large ones, and a partial condenser applicable to the apparatus.  <P>SOLUTION: In the partial condenser wherein a part of vapor is condensed by contact of a passage A of a coolant with a passage B of vapor, the passage A has a valve whose opening and closing can optionally regulate the passage length of A. The dephlegmation apparatus is composed by sequentially connecting with piping a reboiler, a fractionating column and the partial condenser.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265282-A (JP)
Title: Hot-water heating system
Inventor: KITAGAWA KATSUYA
IPC: F24D3/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water heating system capable of simplifying a configuration of a control system and simplifying its operation.  <P>SOLUTION: This hot-water heating system is provided with a primary side hot-water circulation means 4 including a heat source machine 10 for generating hot water, a secondary side hot-water circulation means 6 including heat radiation equipment 16 for radiating heat of hot water, and a heat exchanger 8 performing heat exchange between hot water flowing in the primary side hot-water circulation means 4 and hot water 6 flowing in a secondary side hot-water circulation flow passage. A temperature sensor 44 is provided in a circulation flow passage 12 of the primary side hot-water circulation means 6. When performing heating operation, the primary side hot-water circulation means 4 is operated based on an operation signal and the secondary side hot-water circulation means 6 is operated based on temperature detected by the temperature sensor 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264818-A (JP)
Title: Cylinder head of internal combustion engine and method of manufacturing the same
Inventor: SAWARA HIDEJI
IPC: F01L1/20
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head of an internal combustion engine formed so as to be easily manufactured and a method of easily manufacturing the cylinder head of the internal combustion engine with less steps.  <P>SOLUTION: Lash adjuster holes linA and linB and lexA and 1exB are formed on the intake side in and the exhaust side ex in correspondence with valve guide holes 2inA and 2inB and 2exA and 2exB. Air bleeding holes 3inA and 3inB and 3exA and 3exB are formed in the lash adjuster holes 1inA and 1inB and 1exA and 1exB. The air bleeding holes 3inA and 3inB on the intake side and the lash adjuster holes 1exA and 1exB on the exhaust side are formed at a same angle parallel with each other, and the air bleeding holes 3exA and 3exB on the exhaust side and the lash adjuster holes 1inA and 1inB on the intake side are formed at a same angle parallel with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263995-A (JP)
Title: Norbornene-based ring-opened polymer
Inventor: KAWASHIMA NAOYUKI
IPC: C08G61/08
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a norbornene-based ring-opened polymer having high transparency, water resistance and heat resistance, giving positive birefringence whose absolute value is extremely large, and great in the wavelength dependency of phase difference as well.  <P>SOLUTION: The norbornene-based ring-opened polymer has a structural unit represented by the formula(1)[ wherein, (a) is an integer of 0-2; X is -CH=CH- and/or -CH<SB>2</SB>CH<SB>2</SB>-; residues R<SP>1</SP>to R<SP>6</SP>are each H, a halogen atom, hydrocarbon group, polar group or the like, wherein at least one of R<SP>3</SP>to R<SP>6</SP>is a group of formula(1-1) and/or (1-2)( wherein, R<SP>7</SP>to R<SP>23</SP>are each independently H, a halogen atom, hydrocarbon group, polar group or the like; b is an integer of 1-5; c and d are each independently an integer of 0-3; e is an integer of 1-5; and f is 0 or 1 ) ].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264905-A (JP)
Title: Pinion shift type starter device
Inventor: KAMEI KOICHIRO
IPC: F02N15/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinion shift type starter device having a reduced size while securing a sufficient meshing width between a pinion and a ring gear, and having simple construction for sufficiently resisting to repetitive operation with no excessive load produced.  <P>SOLUTION: The pinion shift type starter device has such a mechanism that a rocking lever 33 is driven by a magnetic switch 3 for meshing the pinion 5 connected to an output shaft 4 of a starter motor 2 movably forward and backward with the ring gear 9 connected to an engine. The lever 33 has a lever ratio R continuously changed with its rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273454-A (JP)
Title: Fuel supply system and vehicle
Inventor: KOIDE MITSUTOSHI
IPC: F02M35/024
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve engine performance by accelerating atomization of fuel injected from an injector, and supplying sufficient fuel during high rotation/ high load of an engine.  <P>SOLUTION: The diameter of an opening 24a of an air funnel 24 opened into a main chamber 5b of an air cleaner 5 coincides with the diameter of a through hole between a bottom face front part 4d and a bottom face rear part 4e, and the inner surface of the opening 24a of the air funnel 24 forms a curved surface continuous with the bottom face front part 4d and the bottom face rear part 4e, that is, the vicinity of the opening 24a of the air funnel 24 is formed in one funnel shape. Fuel scattered on the bottom face of the air cleaner 5 thereby flows into an intake passage 9 from the air funnel 24 without being retained, so that there is no need to shorten a distance between an upstream injector 18 and the opening 24a or to restrain the injection quantity of fuel from the upstream injector 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270186-A (JP)
Title: Foldable simple flower vase
Inventor: KAWAHARA TATSU
IPC: A47G7/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable simple flower vase which is light in weight, is easy to carry, is not easily broken, and is easily abandoned or the like after use or the like.  <P>SOLUTION: The flower vase is composed of a standing pouch obtained by piling up two plastic films and welding the side part and bottom side part. A lid part film provided with a hole for pouring water and for inserting flowers, preferably a U-shaped film, is inserted to the upper part of the pouch and is welded at the upper part of the plastic film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273522-A (JP)
Title: Lateral rotary compressor
Inventor: MATSUURA MASARU
IPC: F04C18/356
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral rotary compressor capable of suppressing a drop in an oil surface level on the rotary compression element side by allowing movement of a large amount of oil in oil sump in a sealed container from the electrically moving element side to the rotary compression element side.  <P>SOLUTION: An electrically moving element 5 and a rotary compression element 6 driven by the electrically moving element 5 through the medium of a rotary shaft 7 are arranged in a laterally disposed sealed container 1. A baffle plate 17 is provided to the inside of the sealed container 1. By so doing, differential pressure is generated. Refrigerant gas with intermediate pressure compressed with a low stage side rotary compression element 8 in the rotary compression element 6 is discharged in the sealed container 1. By mounting a fan 19 in a tip of the rotary shaft 7 through the medium of a shaft rod 19a, an air blowing means 18 is provided to the electrically moving element 5 side. The inside surface 3a of an end cap 3 on the side opposed to the fan 19 is formed in an approximately spherical shape. A part of refrigerant gas with intermediate pressure discharged in the sealed container 1 is blown onto the inside surface 3a of the end cap 3 with the fan 19 to be flowed down. By applying wind pressure to oil in an oil sump 15, the oil moving amount to the rotary compression element 6 side is increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270342-A (JP)
Title: Program, information storage medium and image generating system
Inventor: KONDO YOSHITSUGU
IPC: A63F13/525
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and an image generating system capable of naturally changing the setting of a light source to the one necessary and sufficient for each game display mode according to the change of the game display mode.  <P>SOLUTION: The image generating system comprises a game display mode changing event detection part 116 for detecting the generation of a prescribed game display mode changing event, a light source setting processing part 144 in which a plurality of light source setting information with different numbers of light sources used in the light source process is stored as correlated to each game display mode for setting the light source based on the light source setting information in the number corresponding to the game display mode after the change of the mode if the game display mode changing event is generated, and an image generation part 140 for executing the light source process using the light source set by the light source setting processing part and generating images in the game space.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270428-A (JP)
Title: Game ball counter
Inventor: SHIMOJO HIDETO
IPC: A63F7/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball counter capable of effectively utilizing the space in a height direction and easily improving the precision in counting game balls according to the specification.  <P>SOLUTION: The game ball counter 1a comprises a casing 2 in which at least part of game ball passages 22 and 24 is formed, a sprocket 3a journaled to the casing 2 rotatably with a ball engagement part 33 to be engaged with a game ball 100 and with storage parts 34 and 34a formed in a disk part 31 for storing magnetic members 51 and 51a in such a way that the magnetic members can move by a prescribed distance, a stopper lever 4 with a weight part 43, journaled to the casing 2 oscillatably, and a lead switch 52 for detecting the magnetic members 51 and 51a according to the rotation of the sprocket 3 and outputting a prescribed counter signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275147-A (JP)
Title: Liquid crystal display device
Inventor: FUJIWARA HISAO
IPC: G02F1/133
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To display image data, obtained through imaging by using primary color filters and complementary color filters, within a wide color reproduction range.  <P>SOLUTION: A back light device is equipped with LEDs of four or more colors as light sources and control for writing in a pixel electrode all display data corresponding to the respective colors of light sources to be turned on within a one-frame period is performed. In concrete, writing of red display data, writing of green color display data, writing of blue display data, and writing of deep verdure display data are carried out within the one-frame period. In a vertical blanking period right after the red display data are written, the red LED of the back light device is turned on and in a vertical blanking period right after the green display data are written, the green LED is turned on. Further, the blue LED is turned on in a vertical blanking period right after the blue display data are written and the deep verdure LED is turned on in a vertical blanking period right after the deep verdure display data are written.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277979-A (JP)
Title: Broadcast system
Inventor: OKAMOTO YOSHINOBU
IPC: H04H20/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast system for determining the resumption of the broadcast of a recorded content from an interruption part or the stop of the resumption of broadcast in accordance with a service situation when real time broadcast which is caused at any time is interrupted while the recorded content is deliberately broadcast so as to perform broadcast.  <P>SOLUTION: A control station 101 starts the reproduction of a broadcast content which is previously stored in a broadcast content data base 103 at broadcast start timing which is previously stored so as to broadcast it. When interruption by microphone broadcast occurs during broadcast, a system is switched from content broadcast to microphone broadcast. When the microphone broadcast is terminated, it is determined whether the broadcast content during reproduction is broadcast resumption timing or not. In the case of broadcast resumption timing, broadcast is resumed. In the case of not broadcast resumption timing, broadcast resumption is stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004342087-A (JP)
Title: Method and device for pipeline processing of chain of processing instructions
Inventor: WITTENBURG JENS
IPC: G06F9/38
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify RAW hazard detection and, especially, instruction forwarding while storing the number of pipeline stages currently having not only one flag but also instructions to write the results into specific register file addresses and kinds of each instruction into score board addresses corresponding to specific instructions and also requiring a slightly larger storage space in the score board.  <P>SOLUTION: Processor instruction pipelines, which split individual instructions into several sub-stages and thus reduce the complexity of each stage while simultaneously increasing the clock speed, are typical features of RISC architectures. Operands required by the processing are read from a register file. Read-after-write access problems in the pipeline processing can be avoided by using a scoreboard that has an individual entry per address of the register file. Once an instruction enters the pipeline, a flag, indicating the fact that the instruction in the pipeline wants to write its results into each register address, is set at the address of the destination address of this particular instruction. Hence the result is unavailable as long as the flag is set. It is cleared after the instruction process has successfully written the result into the register file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005284415-A (JP)
Title: Method of estimating tact time by operation process kind in assembly manufacturing line, overall process compiling method and device and program
Inventor: KAWAGUCHI TAMOTSU
IPC: G06Q50/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating the tack time by operation process-kind, corresponding to a product to be assembled and manufactured by taking into consideration the operation elements which are common to product types.  <P>SOLUTION: An operation process executed in an assembly and manufacturing line to be processed by a plurality of operators is classified into operation elements from the result data of the operation process, and an operation element learning curve, obtained by calculating an operation time corresponding to each operation element, is prepared for every operator; and a product to be assembled and manufactured in the assembly and manufacturing line is selected; and when operators who should process the process are selected, the operation time in the scheduled accumulation operation number of times is calculated from the operation element learning curve for the operator of the operation process, and the calculated operation time is totaled for every product; and a predetermined arithmetic operation is performed based on the totaled time so that the tact time of the operation process, corresponding to the product to be assembled and manufactured, can be calculated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004357494-A (JP)
Title: Driving device equipped with linear motor, elevator equipped with driving device, and method for operating driving device
Inventor: KOCHER JOHANNES
IPC: B66B11/08
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device equipped with a linear motor that carries out a braking function to the same extent as the driving function, a method for operating this driving device, and an elevator equipped with such a driving device.  <P>SOLUTION: The present invention relates to the driving device (10), the method for driving this driving device, and the elevator (100) that is driven by this driving device to move persons or goods by at least one cage (20). The driving device is provided with at least one linear motor having a secondary-side part (3) between first primary-side parts (1, 1') and second primary-side parts (2, 2'). The driving device is provided with at least one compensating means (5) that acts by compensating normal force exerted against sucking normal force between each primary-side part and the secondary-side part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI