baber/WOPTO huggingface dataset:
Patent JP-2005305473-A (JP)
Title: Circulation type rolling liquid supplying method in cold rolling
Inventor: HIRAIWA AKINORI
IPC: B21B1/22
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supplying method by which a rolling liquid is supplied by rapidly changing and adjusting the rolling lubricity of the rolling liquid in accordance with the change of the kind of a rolled stock to be passed through a rolling stand in a continuous cold rolling when dissimilar materials which are different in rolling frictional resistance coexist in one lot.  <P>SOLUTION: In a liquid supplying method by which an emulsion liquid the concentration of rolling oil of which is adjusted is taken as a rolling liquid and the rolling liquid is circulatively used by connecting a rolling liquid storage tank (10) and the rolling stands (50) with a supply pipe line (20) and a return tube path (30), when the kind of the material of the rolled stock to be passed through the rolling stand is changed, the rolling lubricity of the rolling liquid in the supplying pipe line is adjusted to a value corresponding to the kind of material of a changed rolled stock by adjusting the liquid temperature of the rolling liquid by changing the preset temperature of a liquid temperature adjustor (43) provided on the supply pipe line (20). At the desire, the concentration of iron component of the rolling liquid is adjusted so as to increase or decrease by performing load adjustment of a magnet filter (42) together with the adjustment of the liquid temperature. Preferably, the liquid temperature of the rolling liquid is adjusted in the range of 35-60°C and the concentration of iron component in the range of ≤700 ppm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004335461-A (JP)
Title: High pressure discharge lamp
Inventor: KAI MAKOTO
IPC: H01J61/50
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate thermal stress generated in an arc tube under a condition of a high operation pressure of about several tens of atmospheric pressure and horizontal lighting.  <P>SOLUTION: This high pressure discharge lamp has a supporting structure for supporting an arc tube 1 so as to restrain displacement toward the direction crossing the axial line at right angle. By a temperature change at the time of switching a lighting state to a light-out state, thermal stress is generated by a pair of thermal stress generating members 15, 16. This thermal stress acts as a force oriented downward in a perpendicular direction relative to side tubes 1b, 1c of the arc tube 1 of which the axial line L is arranged in a posture extending in a horizontal direction and as a force oriented outward relative to the arc tube 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005306163-A (JP)
Title: Steering lock drive device and actuator
Inventor: MATSUSHIMA YOSHIO
IPC: B60R25/0215
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering lock drive device capable of deciding the stopping positions of a power transmitting member and an output shaft unambiguously by the position of a stopper for a cover.  <P>SOLUTION: The steering lock drive device 10 is equipped with a case 11 having the cover 12, a motor 20 to be accommodated in the case 20, an output gear 25 accommodated rotatably in the case and driven into rotation by the drive shaft 21 of a motor through a deceleration gear 23, an output shaft 26 rotating together with the output gear, and an output member 31 mounted on the output shaft and used in locking and unlocking a steering shaft, wherein the front extremity 29a of the power transmitting member 29 is held pinchedly by a pair of dampers 28 accommodated in a damper accommodation part 25b of the output gear 25 while the power transmitting member is secured to the forefront 26a of the output shaft, and the output gear 25 is supported rotatably at the forefront part 26b of the output shaft, and a stopper 13 to stop the power transmitting member is installed on the cover 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310502-A (JP)
Title: Manufacturing method of electrode for chemical cell, and cell
Inventor: SUNAKAWA TAKUYA
IPC: H01M4/139
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a manufacturing method and a cell using this electrode wherein an electrode for a chemical cell can be manufactured by using active material particles without preparing slurry or the like.  <P>SOLUTION: This is the manufacturing method of the electrode for the chemical cell in which the active material particles 2 are adhered to an current collector 1, and as the active material particles 2 are dispersed in an air stream without fusing or evaporating, and the air stream is sprayed to the current collector 1, and by making the active material particles 2 be collided with the current collector 1, the active material particles 2 are made to be adhered to the surface of the current collector 1 with this impact force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317263-A (JP)
Title: Electric connector for board connection
Inventor: TANIGAWA JUNICHI
IPC: H01R13/631
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector for board connection capable of compensating relatively large fitting deviation with respect to all three X, Y and Z-directions and suitable for reducing intervals of contacts, in relation to an electric connector for board connection for compensating fitting deviation between a mating connector and itself.  <P>SOLUTION: In this electric connector 10 for board connection, each of a plurality of contacts 13 has a contact part 131 held to a first housing 11 and contacting a mating contact, a connection part 132 held to a second housing 12 and connected to a board, and a flexible joining part 133 for joining the contact part 131 and the connection part 132 to each other; and the contact part 131 is freely movable with respect to the connection part 132. The contacts 13 adjacent to each other have bent parts 1331 in the flexible joining parts 133 in positions different along the height direction; and the first and second housing 11 and 12 have projections 122a extending from one side to the other side, and recessed parts 111 formed on the other side for loosely fitting the projections 122a thereto.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318191-A (JP)
Title: Master/slave synchronous communication system using ieee1394 network and automatic allocating method for synchronous communication resource
Inventor: MIYAMATSU TOSHIYUKI
IPC: H04L12/28
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a master 1 and all slaves 2n connected on an IEEE1394 network 3 to send and receive control data within a control cycle which is an integral multiple of an isochronous cycle by automatically and effectively allocating synchronous communication resources.  <P>SOLUTION: The master 1 inputs the control cycle which is the integral multiple of the isochronous cycle, detects slaves 2n connected on the IEEE1394 network, and equally allocates use bandwidths of respective isochronous cycles. Further, the master 1 automatically acquires/allocates synchronous communication resources from an IRM, generates a synchronous communication management table 14 for communication between the master 1 and slaves 2n, and reports the synchronous communication resource table 14 to the slaves, so that the master 1 and slaves 2n communicate with each other according to the synchronous communication management table 14 and synchronous communication resource data 2n31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312685-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the playing potentialities by making the 3-D images look perspective and stereoscopic for its easily visible display.  <P>SOLUTION: In a slot machine 1 which has reels for variably displaying a plurality of symbols and a pattern display device disposed ahead of the reels, the pattern display device makes up a lower image display part 5 and has a liquid crystal display device and another liquid crystal display device disposed behind it. A transparent acrylic plate and a film lens are disposed between both the liquid crystal display devices, thereby securing the prescribed clearance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319522-A (JP)
Title: Surface plate for device
Inventor: MORI HIROKI
IPC: F16F15/02
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plate for a device capable of enhancing the natural frequency without shape restriction, and also, capable of realizing the weight reduction in the surface plate for a device.  <P>SOLUTION: The surface plate 1 for a device has the upper face as a mounting face on which an object is mounted and a plurality of side faces 105 surrounding the upper face. At least one of the side faces is inclined toward the center of the surface plate for a device. Consequently, the weight reduction of the surface plate can be realized, and simultaneously, the natural frequency can be enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322731-A (JP)
Title: Solid-state imaging device and manufacturing method therefor
Inventor: SAKANO YORITO
IPC: H04N5/359
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of black smear, by suppressing the current flow in the leakage current path to the source region.  <P>SOLUTION: A solid state imaging device, including a photoelectric conversion device and a transistor formed adjacent to it, comprises a one conductivity-type substrate 1, an opposite conductivity-type first diffusion layer 21, 21' formed on the substrate, a one conductivity-type second diffusion layer 4 formed on the first diffusion layer in a region where the photoelectric conversion device is formed; a one conductivity-type third diffusion layer 5 formed on the first diffusion layer in the region where the transistor is formed and formed continuously with the second diffusion layer; a gate electrode 6 formed to have an opening on the substrate above the third diffusion layer; a source 7 formed on the substrate surface side of the opening; a drain 8 formed apart from the source and electrically connected to the first diffusion layer; and a fourth diffusion layer 81 formed below the source for making the thickness of the third diffusion layer below the source thicker than that of the other part thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321271-A (JP)
Title: Memory point registration processing system, navigation system, and program
Inventor: NARITA MASAYUKI
IPC: G08G1/0969
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To relate figures to memory points and register the figures without having to shift to an edit mode after the registration of the memory points in registration processing of memory points for registering any point in a map as a memory point and registering information on the registered memory point.  <P>SOLUTION: In the case of an instruction for the registration of a point as a memory point indicated with a cursor on the map displayed by a display device and in the case that facilities are present at the point (S110:Y, and S130:Y), a figure indicating the type of the facilities is inputted from a DVD etc. by a map data inputting device (S140 and S150), and the inputted figure is displayed on the display device (S160). In the case that any displayed figure is selected (S170:Y), the point specified by a user is related to the figure and registered in a memory point registration region of an external memory with point information (S180).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005264709-A (JP)
Title: Flangeless beam-column joint method of steel framed structure
Inventor: UCHIDA MASAKATSU
IPC: B23K9/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a diaphragm protrudes from a column and the outer circumference of the diaphragm can be deformed into an umbrella-like shape and the problems such as thermal strain embrittlement, a step due to poor transition in wall joint, embrittlement and reduction in an internal space.  <P>SOLUTION: In the building steel framed structure, when a panel member consisting of a column short member and a diaphragm member and a column long member are welded and joined with each other, part or the whole circumference of the edge section of the outer circumferential member of the diaphragm is disposed in the vicinity of the outer surface or the inner surface of the column short member and the column long member, and at least the beam end welding section and the column long member welding section of the beam-column joint section are connected with each other and are welded by a multilayer welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004261960-A (JP)
Title: Polishing device
Inventor: TAKAHASHI TSUTOMU
IPC: B24B37/013
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing completion time point detector in a polishing device capable of detecting whether or not polishing reaches the polishing completion time point while a semi-conductor wafer is fitted to and not detached from a top ring of the polishing device.  <P>SOLUTION: A polishing device in which a plate-like work (a semi-conductor wafer F) is interposed between a turntable 1 and a top ring 2, and the work is pressed with a predetermined pressure to polish the surface of the work comprises a light flooding unit 3 to flood light on the exposed surface to be polished while the work is fitted to the top ring 2, and a light reception unit to receive the light reflected by the work. A polishing completion detection means to detect the polishing completion time point of the work from the reflected light received by the light reception unit 4 is provided, and the polishing completion time point is defined as the time point when dissimilar materials are exposed on the surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005323310-A (JP)
Title: Visual field sharing instrument, visual field movement input unit, picture image display device, photographing scope projection method, control method of visual field movement input unit, control method of picture image display device, program of visual field sharing device. and program of both visual field movement input device and picture image dispaly device
Inventor: MACHINO TAMOTSU
IPC: H04N7/18
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual field sharing device which enables not only an on-site operator to receive instructions from an operation supporter without any special instrument so as to improve operations in efficiency and reliability, but also loads imposed on both the on-site operator and the operation supporter to be sharply reduced in a remote work support system.  <P>SOLUTION: When visual field movement data which move a camera 24 located at a station B so as to have an optional visual field are inputted by the operation supporter through a keyboard 17 or a mouse 18, the visual field movement data are fed to a visual field movement input unit 27 via a network NW from the visual field movement input unit 16, the photographing visual field of the camera 24 located at the station B is moved by a camera attitude control unit 26 on the basis of the visual field movement data, and a prescribed figure is projected by a visual field display unit 28 in the photographing scope of the camera 24 whose visual field has been moved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327477-A (JP)
Title: Housing structure and portable communication terminal using the same
Inventor: NAKAGAWA TAKAHIRO
IPC: H01M2/10
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent swelling of a case by eliminating a closed space causing accumulation of air in the case when housing and fixing a substance to be housed like a battery cell by using a double-side adhesive tape.  <P>SOLUTION: The case is made so as not to form a closed space by a lower face of the battery cell 2, a bottom face at the inside of a case main body 7, and the double-side adhesive tape 3, by using a ring-shape double-side adhesive tape 3 formed by notching one part thereof, namely, the swelling of the case to be generated when mounting a cover 1 on the case 7 is prevented by securing a route for the air to escape by forming the notched part 31 of the double-side adhesive tape 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004307868-A (JP)
Title: New episulfide compound
Inventor: AMETANI SHOICHI
IPC: G02B1/04
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new episulfide compound and an optical material having a high refractive index and a high Abbe number obtained by curing and polymerizing it.  <P>SOLUTION: This compound has two or more units of the structure shown in formula (1). The optical material is obtained by polymerizing it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005330186-A (JP)
Title: Method for recovering 1,3-dimethyl-2-imidazolidinone
Inventor: KATSURA TADASHI
IPC: C07D233/34
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily recovering 1,3-dimethyl-2-imidazolidinone from an aqueous solution of the 1,3-dimethyl-2-imidazolidinone without using an alkali.  <P>SOLUTION: The method for recovering the 1,3-dimethyl-2-imidazolidinone is carried out as follows. The aqueous solution containing the 1,3-dimethyl-2-imidazolidinone is subjected to an extraction treatment with n-butanol in the presence of an inorganic salt and the resultant n-butanol layer is distilled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334142-A (JP)
Title: Seat
Inventor: FUJITA YOSHINORI
IPC: A47C7/30
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat having a moderate feeling of repulsion, a cushioning property without a feeling of bottoming, a holding property, stable comfortability to sit on, and having attractive three-dimensional knitting.  <P>SOLUTION: A sheet member whose greater stress A is 30 to 300 N/4 cm when vertically or horizontally expanded by 5%, and the ratio A/B of the stress A to stress B, is 1.1 to 15.0 when expanded in the other direction, is attached to frame materials 10 and 20 having at least two side frames 11 and 21 and formed into a near square through a spring mechanism 60 including a metal spring. The spring mechanism 60 has a spring constant of 10 to 50 N/mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337843-A (JP)
Title: Optical encoder
Inventor: ATSUTA AKIO
IPC: G01D5/244
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect the absolute position, by providing a scale or an incidental member thereof with a discontinuous part.  <P>SOLUTION: In two phase signals A and B outputted from the scale consisting of a micro roof mirror array to a light receiving part, the rotational position in which the amplitudes of the two phase signals A and B are small corresponds to the output when a reflective part exists on the scale, and the rotational position in which the amplitudes are large corresponds to the output when a non-reflective part exists. Because the transition point of the amplitudes of the signals A and B can be sharply obtained by performing the arithmetic processing of the signals A and B by an arithmetic processing circuit to obtain the square sum, the positions of the reflective part and the non-reflective part of the scale are discriminated using a threshold L.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337103-A (JP)
Title: Egr control device for internal combustion engine
Inventor: TAWARA ATSUSHI
IPC: F02M25/07
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide EGR control device for an internal combustion engine capable of suppressing clogging of an EGR passage accompanying the addition of fuel to an exhaust passage.  <P>SOLUTION: When an accumulation amount of fuel Ti in the EGR passage 33 becomes a permission value or higher, setting of increase of a target EGR ratio Et is performed so as to become inclination of increase of the target EGR ratio Et than a usual time. By setting of the increase, the target EGR ratio Et is restrictively set to a larger value than the usual time and the EGR ratio of the internal combustion engine 10 is further enhanced than the usual time. As a result, since an amount of EGR gas flowing in the intake passage 12 is made much and evaporation of the fuel accumulated in the EGR passage 33 is promoted, the fuel accumulated in the EGR passage 33 becomes deposit and the same passage 33 can be suppressed from being clogged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312281-A (JP)
Title: Binding band mounting tool
Inventor: KOBAYASHI TOSHITAKA
IPC: H02G3/30
Filed: 2004-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting tool utilizing the binding band of a flexible plastic tightening piece that improves work efficiency in a narrow place where a hand hardly goes into, in a cable wiring work, plumbing, or a work of winding a thermal insulation material on the pipes of an air conditioner.  <P>SOLUTION: A strip of plate as wide as the binding band is formed into a half-moon shape, and a handle portion that can be gripped by a hand is provided at one end of the plate. L-shaped members that support the band in such a way as to hold it are provided on the inside circumferential surface of the half-moon shape. Thus, the tip end of the band is turned around an object to be bound so that it can easily be inserted into a head portion and can be bound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340050-A (JP)
Title: Ceramic heater element, manufacturing method of the same, and gas sensor
Inventor: MATSUNOSAKO HITOSHI
IPC: H05B3/12
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater, of which, heater life is prolonged and quick temperature increase is made possible by solving the problem of durability of the heater at high temperature and that of breakage caused by heat shock at quick temperature increase, and to provide a manufacturing method of the same.  <P>SOLUTION: A flat plate-shaped or round column-shaped ceramic heater element is formed by embedding a heating element made of platinum as a main component in an insulating ceramic body made of alumina as a main component. A gap with a maximum interval of 10 to 2,000 nm is formed between the heating element of the ceramic heater element and the insulating ceramic body surrounding the heating element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004358249-A (JP)
Title: Strontium-substituted apatite coating
Inventor: LI PANJIAN
IPC: A61F2/28
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing an implantable article with an improved suitable bioactive ceramic coating, and the implantable article prepared by the method.  <P>SOLUTION: The method of preparing the implantable article with a bioactive strontium-substituted apatite coating includes a step of incubating a biocompatible substrate surface that is not coated with a calcium-containing compound with a composition comprising (i) strontium ions, (ii) calcium ions, (iii) phosphate ions and (iv) a liquid carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI