baber/WOPTO huggingface dataset:
Patent JP-2005225793-A (JP)
Title: Phosphine oxide compound
Inventor: MORIYAMA SATOSHI
IPC: C07F9/6568
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new phosphine oxide compound useful as photopolymerization initiator useful in a visible light range.  <P>SOLUTION: The phosphine oxide compound is represented by general formula (1) (R<SP>1</SP>is an alkyl, an alkenyl, an alkynyl, a cycloalkyl, a cycloalkenyl or the like; R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>, R<SP>8</SP>and R<SP>9</SP>are each the same or different and are a hydrogen atom, a halogen atom, an alkyl, an alkenyl, an alkynyl or the like; X is a single bond, an oxygen atom, a sulfur atom, a substituted or nonsubstituted vinylene or the like).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004208499-A (JP)
Title: Motor and heat sink device using it
Inventor: YAMASHITA AKITOMO
IPC: H02K7/08
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which can prevent the deformation of the inside of a sleeve, and a heat sink device using it.  <P>SOLUTION: This motor has a frame 1 which is equipped with a cup-shaped frame housing 1a, a stator 3 which is attached to the periphery of the frame housing 1a, a sleeve 6 which is set on a seat 1b made within the frame housing 1a so that its one end is supported, a rotor 16 which is equipped with a shaft 9 set rotatably in the sleeve 6 and a magnet 11 counterposed to the stator 3, and a fixed ring 7 which is inserted into the frame housing 1a, and here the sleeve 6 is caught between the seat 1b and the fixed ring 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005224899-A (JP)
Title: Detecting method of core deflection of rod body
Inventor: OKAYAMA YOSHIHIKO
IPC: B23Q17/22
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting method of run-out of a rod body, even if the rod body is rotated at a high speed, surely and optically detecting the core deflection.  <P>SOLUTION: The presence/absence of the run-out of the rod body is determined by comparing the diameter R<SB>OPT</SB>of the rod body found from a ratio of a whole light receiving amount of a line sensor changed according to the presence/absence of the rod body or the diameter R<SB>REF</SB>of the rod body found by previously analyzing the output of the line sensor with the rod body non-deflected, with the diameter R<SB>CCD</SB>of the rod body found by analyzing the output of the line sensor when the rod body rotates at a high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227645-A (JP)
Title: Positive resist composition and pattern forming method using the same
Inventor: SATO KENICHIRO
IPC: G03F7/004
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition capable of ensuring a wide process window in isolated trench pattern and dense trench pattern formation, and to provide a pattern forming method using the same.  <P>SOLUTION: The positive resist composition comprises (A) a resin which has a specified repeating unit and increases solubility in an alkaline developer under the action of an acid, (B) a compound which generates a specified sulfonic acid upon irradiation with an actinic ray or radiation, and (C) a solvent. The pattern forming method uses the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225545-A (JP)
Title: Seal member
Inventor: MATSUDORI CHIAKI
IPC: F16J15/10
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal member in which a fall of sealability by aging degradation, heat or the like can be restrained efficiently.  <P>SOLUTION: An endless part 31 which is engaged in an engaging groove 29 provided on a lid 24 and a projection 32 which is formed extending to a container body 23 from the endless part 31, are provided. The endless part 31 is provided with a contact surface to be in contact with one surface in the engaging groove 29 and an elastic tube 35 which is in contact with the other surface in the engaging groove 29 elastically to press the contact surface 29 to one surface and seals between the other surface and the endless part. The elastic tube 35 is composed of a protrusion 31B which is in contact with the inner side surface of the engaging groove 29 and a lip part 31C which is provided adjacently to the protrusion 31B and the tip of which is bent to be in contact with the protrusion 31B to form a tubular space in which air is shut up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228674-A (JP)
Title: Ion injection device
Inventor: TSUJI YASUYUKI
IPC: H01J37/20
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion injection device by which a processing time is shortened with suppressed temperature rise at ion implantation with a substrate cooled efficiently, while preventing adherence of dust or the like to the substrate without contact and with a vacuum condition maintained, in an end station of the ion implanter.  <P>SOLUTION: In the end station of the ion injection device, a cooling member which is kept lower in temperature than the substrate and which receives heat radiation from the substrate is disposed near the substrate. In addition, in the cooling member, at least a portion confronting the substrate is formed to be flat surface, and the cooling member is arranged so that it faces at least either the front face or the rear face of the substrate, and that the flat surface is parallel to the substrate in a noncontact state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230950-A (JP)
Title: Machine tool
Inventor: HASHIMOTO SHIGEHIKO
IPC: B23Q3/155
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To positively eliminate a deposit in a coolant evacuation passage without causing whole enlargement.  <P>SOLUTION: A spindle 6 has a tool holder mounting hole 6a for mounting a tool holder, and a coolant supply opening part 15a positioned facing a space part 6c above the tool holder mounting hole 6a. The coolant supply opening part 15a is connected to a tool side coolant passage provided in the tool holder, when using a tool. The spindle 6 is formed with the coolant evacuation passage 16. A passage changeover member 18 is mounted in the tool holder mounting hole 6a, and when cleaning the coolant evacuation passage 16, the coolant supply opening part 15a is put in communication with a one-end opening 16a of the coolant evacuation passage 16 by the passage changeover member 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230853-A (JP)
Title: Transfer apparatus
Inventor: KAWAMURA HARUO
IPC: B30B13/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer apparatus which can be driven at higher speed than the conventional one.  <P>SOLUTION: In this transfer apparatus 20, respective second oscillating members 70X, 70Y, 70Z are provided at the interval between each of slide bases 22X, 22Y, 22Z and a fixed base 23, and each of the second oscillating members 70X, 70Y, 70Z is oscillated according to the straight movement in the respective slide bases 22X, 22Y, 22Z. Then, both of the mutually adjoined second oscillating members 70X, 70Y(70Y, 70Z) are oscillated with a different stroke by connecting with a first link member 74 for converting the driving, and according to this, the plurality of slide bases 22X, 22Y, 22Z are straightly moved with the different pitch. In this way, a plurality of works can be conveyed with the different pitch by using a plurality of fingers 21 provided with each of the slide bases 22X, 22Y, 22Z.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238859-A (JP)
Title: Opening edge section illuminating device for automobile
Inventor: SASADA MASATERU
IPC: B60Q3/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening edge section illuminating device for an automobile by which a luminescent display section stands out even under an environment wherein a room lamp or an illuminating apparatus or the like of a parking lot are turned on while the luminescent display section is prevented from becoming offensive to the eyes, and has a high decorative effect, or waste in power consumption is hard to occur.  <P>SOLUTION: For this opening edge section illuminating device for the automobile, the opening/closing motion of a door and the turning on/off of a light source 3 are interlocked in such a manner that power may be fed to the light source 3 of the luminescent display section a which is formed on the opening edge section when the door of the automobile is opened, and the feeding of power to the light source 3 may be shut off when the door is closed. The opening edge section illuminating device is constituted in such a manner that when the door is opened, the light source 3 may flicker or change the color only for a specified period of time, and then, the state may be switched to a normal turned on state, alternatively, when the door is opened, the light source 3 may be placed under the normal turned on state only for a specified period of time, and after the specified period of time has passed, the state may be switched to the flickering or color-changing state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232896-A (JP)
Title: Large bamboo dome
Inventor: ISHII YUKIO
IPC: E04B1/32
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large bamboo dome capable of accommodating several ten thousand persons from several hundred persons by a lightweight and strong bamboo material.  <P>SOLUTION: This large bamboo dome is composed of a bamboo truss beam installed in a dome shape, a bamboo cage 1 supported by the bamboo truss beam and formed by braiding a round bamboo material, and a bamboo mesh 2 installed in a mesh of the bamboo cage 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238262-A (JP)
Title: Plug welding method for steel sheet
Inventor: YUKI SEIICHI
IPC: B23K9/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug welding method for steel sheets, which can plug-weld upper and lower steel sheets simply and efficiently with desired welding strength.  <P>SOLUTION: In the invented plug welding method, two steel sheets are piled, of which the lower one 1 is relatively thick and the upper one 2 is relatively thin, and are arc-welded by means of a consumable electrode arc welding torch 3 in a way of filling a hole 2a for plug-welding formed in the upper steel sheet 2. The plug welding method comprises two steps. In the first weld bead forming step, arc welding is performed on the center of the hole 2a for plug-welding under a welding condition for the thick sheet matching the thickness of the lower steel sheet 1 so as to form a weld bead 4 made under the thick sheet welding condition, which penetrates and build up on the lower steel sheet 1. In the second weld bead forming step, the consumable electrode arc welding torch 3 is moved along the circumference of the hole 2a for plug-welding under a welding condition for the thin sheet matching the thickness of the upper steel sheet 2 so as to form weld beads 5 made under the thin sheet welding condition, which penetrates into the upper steel sheet 2 and the weld bead 4 made under the thick sheet welding condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004222727-A (JP)
Title: Nucleic acid sequence and expression system for heparinase iii derived from flavobacterium heparinum
Inventor: SU HONGSHENG
IPC: C12N15/60
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To determine the base sequences of heparinase III of Flavobacterium heparinum by cloning the genes thereof, and to express the genes thereby.  <P>SOLUTION: The genes derived from Flavobacterium heparinum and encoding heparinase III (EC 4.2.2.8) degrading heparin and heparan sulfate are isolated and their sequences are determined. The heparinase III is expressed by using a modified ribosome binding region derived from a promoter from glycosaminoglycan lyase genes of Flavobacterium heparinum. And a multi-step protein purification method incorporating cell disruption, cation exchange chromatography, affinity chromatography and hydroxyapatite chromatography is provided. Antibodies against a post-translational modification moiety common to Flavobacterium heparinum proteins and antibodies specific to these moieties and to the amino acid sequences of heparinase III are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005241577-A (JP)
Title: Engine revolution detector
Inventor: YOKOTA SHINJI
IPC: G01B7/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide constitution capable of omitting a special detected body for detecting a crank angle to shorten the full length of an engine, in an engine revolution detector.  <P>SOLUTION: This engine revolution detector has a flywheel 2 provided in an engine crank shaft 1, a ring gear 3 provided in the flywheel 2, and a starter pinion 7 meshed with gear teeth 4a/4b of the ring gear 3 and driven by a starter motor. A magnetic sensor 5 is also provided to detect passing of the gear teeth of the ring gear 3. In the ring gear 3, the gear teeth 4b opposed to the magnetic sensor 5 when the engine crank shaft 1 is located in a prescribed rotational phase are constituted as nonmagnetic gear teeth, and residual gear teeth 4a are as magnetic gear teeth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248707-A (JP)
Title: Gas turbine combustion device, and control device and control method for gas turbine combustion device
Inventor: ASANO JUNICHI
IPC: F23R3/34
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abrupt opening and closing of a flow control valve during switching control of a combustor.  <P>SOLUTION: When exhaust gas temperature control is actuated during switching control of a combustor, the control device promptly stops the switching control of a combustor. Thereby, abrupt opening or closing of a flow control valve can be prevented, which leads to prevention of a service life loss and of an unstable control state of a gas turbine combustion device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245696-A (JP)
Title: Drink maker
Inventor: FUKUSHIMA NAOTO
IPC: A47J31/40
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drink maker quickly providing a high-quality tea drink suited to a preference of each user and improving versatility.  <P>SOLUTION: This drink maker is provided with a tea mill grinding tea leaves and forming the ground tea leaves, a hot water tank unit making hot water, an extraction vessel 31 extracting a tea drink using the ground tea leaves and the hot water, and a microcomputer controlling the supply of the ground tea leaves from the tea mill to the extraction vessel 31 and the supply of the hot water from the hot water tank unit to the extraction vessel based on an arbitrary setting 31. The extraction vessel 31 can be loaded with a dripper 98 and a paper filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219034-A (JP)
Title: Method for producing combination mill stone made of artificial stone and crusher using the mill stone
Inventor: YOSHIDA SHIGERU
IPC: B02C7/12
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher wherein inclusion of soil and small stone in a small amount does not significantly influence the quality and production quantity of a crushed matter and machine maintenance cost can be kept low by elongating the replacement interval of crushing edges.  <P>SOLUTION: The crusher has a basic form of a single axis driven type combination mill stone and is provided with the crushing edges made of artificial stone. There are 2 types of production material for the crusher; one is made by crushing crushing lava, granite, sandstone, porphyry, basalt, volcanic rock, and the like to a grain size of approximately 18 to 6 meshes, classifying them according to sizes and setting the mesh numbers of the edges of the mill according to the classification and kneading them with a binder such as cement, and the other is made by crushing brittle stone represented by pumice to a uniform size and mixing it with a binder in the same way. The former material is used as a raw material for a main body and the latter material is used as a raw material for a groove. The strength of the groove is made lower than that of the main body so that the progress of attrition in the groove at the time of crushing is more rapid than that in the main body. The groove is automatically secured by friction and attrition upon discharge of raw materials. The granular stone materials are exposed at each crushing by attrition of the above binder composing milling and mixing surfaces of the main body. Accordingly, the combination mill stone made of artificial stone and the crusher using the mill stone are provided, which enable to keep the roughness of stone materials of the milling and mixing surfaces to the application limit and require no setting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252640-A (JP)
Title: Facsimile machine
Inventor: SUZUKI KENGO
IPC: H04N1/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine capable of simply transmitting and receiving text data representing text including characters with character decoration applied thereto.  <P>SOLUTION: This facsimile machine 10 is provided with an image text converting part 17 for converting received image data into received text data for the facsimile machine, and a tag analyzing part 15 for detecting and analyzing a tag representing character decoration information included in the received text data and generating an output signal for making an outputting means output the tag while the text represented by the received text data is subjected to character decoration represented by the tag. Consequently, a receiving side can correctly reproduce the text data with the tag converted into image data in the transmitting side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250195-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TAGUCHI KEIICHI
IPC: G03G15/08
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform printing in a specific color in a short period of time, in an image forming apparatus having a developing unit to which a plurality of cartridges having toner in the specific color can be attached.  <P>SOLUTION: Prior to a printing operation, it is determined whether the cartridges attached to the developing unit can be used or not. One of the cartridges that can be used is assigned as a priority cartridge. A printing preparing operation is performed only for the priority cartridges and brought into a printable state. Accordingly, a printing preparing operation for the cartridges that cannot be used is securely prevented, which enhances temporal and economical efficiency. Further, since the printable state can be ready in a short period of time, a user does not need to wait for the printing preparing operation for a long time than necessary. Accordingly, the time for the user to wait can be shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252805-A (JP)
Title: Optical network node device and optical network system
Inventor: MATSUDA TOSHIYA
IPC: H04B10/54
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical network node device for improving the transmission characteristics of user signal.  <P>SOLUTION: In the optical network node device 10 for forming an optical network system 100, a part of user's optical signal (NRZ optical signal) directly stored in a wavelength multiplex signal is taken out and clock extraction is carried out thereon, and user's optical signal is subjected to intensity modulation, according to the extracted clock so that user's optical signal (NRZ optical signal) is converted to a CS-RZ optical signal or RZ optical signal, which are suitable for long distance transmission. Then, the transmission characteristics of user's signal can be improved. In this way, the long distance transmission is realized, without adding changes to the user node side, so economical network can be built easily and the system becomes suitable for wavelength lending service, in which the wavelength of a wavelength multiplex signal is made open the for users.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245859-A (JP)
Title: Reverse slide for slide fastener
Inventor: HAMADA YOSHIKAZU
IPC: A44B19/38
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse slide for a slide fastener having a simple-structure box pin and insert pin, surely retaining the box pin, in particular, in a reverse opening slider, and simply executing a fitted insertion operation.  <P>SOLUTION: The metal box pin 5 and insert pin 6 are formed into U-shaped cross section having openings in one side edges, the box pin 5 is provided with a stopper 22 projecting to the side and locked with a flange 31 of the reverse opening slider 3, in the lower end of the opening. This reverse slide is so constituted that the box pin 5 is appropriately retained by the stopper 22 and three points, an inside edge 19 of a flange 31 of the reverse opening slider 3, the lower end of an outside edge 20 of the flange inside face 32, and a guide pole 30; the insert pin 6 is provided with a projecting part 28 in the upper end of a projecting piece 27 and, when being inserted into the reverse opening slider 3, abuts on the end of a projecting piece 25 provided in the box pin 5 to regulate the further insertion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255701-A (JP)
Title: Electric rheology gel and its sheet
Inventor: ANZAI HIDENOBU
IPC: C10N30/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ER gel, in which electric rheology particles (ER particles) are not precipitated/flocculated even when allowed to stand for a long period and stable ER effect is exhibited, returning to original state when application of voltage is stopped, having good controlling property of shear stress by electric field, free from leaching of a liquid electric insulation medium and keeping good storage stability.  <P>SOLUTION: Precipitation/aggregation of ER particles are prevented and leaching of the liquid electric insulation medium is prevented and the controlling property of shear stress by electric field is improved by keeping the content of electric rheology particles (ER particles) in the electric rheology gel to 5-90 wt.%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315964-A (JP)
Title: Drive shaft supporting structure in scroll compressor, component of scroll compressor, method for manufacturing drive shaft supporting structure in scroll compressor, and method for manufacturing component of scroll compressor
Inventor: HORI SEIJI
IPC: F04C29/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive shaft supporting structure in a scroll compressor excellent in surface damage resistance characteristic, a component of the scroll compressor, a method for manufacturing the drive shaft supporting structure in the scroll compressor, and a method for manufacturing the component of the scroll compressor.  <P>SOLUTION: In a drive shaft supporting structure 1 in a scroll compressor, a turning scroll 5 is revolved in a deviated manner around a predetermined axis by the rotation of a drive shaft 3, and has a deep groove ball bearing 41. At least any one member of an inner ring 33, an outer ring 31 and balls 35 of the deep groove ball bearing 41 has a carbo-nitrided layer, and the grain size number of austenitic grain of the member exceeds 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254881-A (JP)
Title: Arm rest
Inventor: KUROIWA HIDEJI
IPC: B60N2/75
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm rest with the small vertical dimension.  <P>SOLUTION: A liner 13 is stored inside a side rail 11 arranged in a lower cover 3, right and left edge parts 7 of a slider 6 are slidably engaged with the liner 13 to provide the consistent sliding resistance between the right and left edge parts 7 of the slider 6 and the liner 13, and a spring member 14 located between the liner 13 and the side rail 11 is employed as a means to provide the urging force necessary for absorbing the dimensional errors between components. Thus, the overall vertical dimension H of the arm rest 2 can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI