baber/WOPTO huggingface dataset:
Patent JP-2004250037-A (JP)
Title: Device for counting and supplying articles
Inventor: ARAKAWA MASAKI
IPC: B65G47/30
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for counting and supplying articles capable of dealing with a high-speed processing with a simple structure.  <P>SOLUTION: A first carrying conveyor 16 and a second carrying conveyor 18 are arranged in series on the downstream side of a supplying conveyor 14 for carrying articles 12 at a predetermined interval. A discharge device 20 is arranged on the downstream side of the second carrying conveyor 18. The first endless belt 36 of the first carrying conveyor 16 is set small in the friction resistance between the article carrying surface and the articles 12, allowing the articles 12 fed from the supplying conveyor 14 to be received in a slipping state on the article carrying surface, when the carrying conveyor 16 is stopped in operation. The second endless belt 40 of the second carrying conveyor 18 is set large in the friction resistance between the article carrying surface and the articles 12, causing the articles 12 being carried to stop without running over toward the downstream side on the article carrying surface, when the carrying conveyor 18 is stopped in operation. Thus, articles 12 exceeding the specified number of quantity are prevented from being discharged into the discharge device 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250979-A (JP)
Title: Locking device of rolling shutter
Inventor: MUTO KAORU
IPC: E05B65/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device by which an existing shutter seat plate 3 can be firmly locked without adding the weight of a rolling shutter and which does not obstruct passageways in a normal state.  <P>SOLUTION: The rotary face of an erected connection member is buried in parallel with or at right angle against the seat plate 5 in an embedded box 7 so that the connection member 10 in which the insertion hole 11 of a rod 33 of a cylinder lock 34 formed at the front end is internally pivoted 15 so as to be rotatably erectable by manual operation. A pedestal metal fitting 20 in which a tongue-shaped tabular part 22 is projected to the outface side of the seat plate in the vertical part 4 of the seat plate corresponding to the box position and a connection member insertion opening 23 is bored, is bolted 26 and a cylinder block 30 internally having the cylinder lock 34 receives the front end of the erected connection member and fixedly placed on the tabular part of the pedestal metal fitting. The cylindrical block 3 in which a cylindrical block 30 internally receives the front end of the erected connection member and is fixedly placed on the tabular part of the pedestal metal fitting. The protrusive rod 33 of the cylinder lock is inserted in the rod insertion hole 11 of the connection member and locked therein.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249401-A (JP)
Title: Gear processing method
Inventor: KONO TOSHIYUKI
IPC: B23F19/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear processing method for reducing gear processing cost and preventing generation of a burr caused by shot peening.  <P>SOLUTION: The shot peening is applied after chamfering a first chamfer part 4 continuing with a tooth surface 2 via a first ridgeline 6 and a second chamfer part 5 continuing with this first chamfer part 4 via a second ridgeline 7 and continuing with an outer peripheral surface 3 via a third ridgeline 8 in an addendum edge part formed of the tooth surface 2 of a gear 1 and the outer peripheral surface 3. An angle of a part of the first ridgeline 6 formed of the tooth surface 2 and the first chamfer part 4 is formed in a relatively large obtuse angle. Generation of the burr generated in a first ridgeline 6 part by the shot peening can be prevented by relatively smoothly and continuously forming the tooth surface 2 and the first chamfer part 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252253-A (JP)
Title: Illuminator, and display device provided with the same
Inventor: KANAZAWA EISUKE
IPC: G02F1/13
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an illuminator uniform in the luminance on an illuminating surface.  <P>SOLUTION: The illuminator is equipped with a condensing lens 3 condensing incident light, a diffraction grating 4 diffracting the light emitted from the lens 3 after making it incident, and emitting the incident light after nearly equally arraying it on a plane perpendicular to its optical axis, and an illuminating plate 5 transmitting the light emitted from the grating 4 after making it incident. Furthermore, it is good to arrange a diffusing plate or a diffusing sheet 7 for diffusing the emitted light from the plate 5 at the post-stage of the plate 5 as necessary or arrange light shielding material 6 intercepting the light at the periphery part of the plate 5 at the periphery part thereof. By making the plate 5 planar, a plane type illuminator is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252843-A (JP)
Title: Image processing method
Inventor: KANEDA KITAHIRO
IPC: G06F17/30
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method capable of lessening a deterioration in image quality and facilitating reuse for stored image information so as to set memory capacity decreasing.  <P>SOLUTION: Original electronic data stored in a storing means are retrieved for each input image, and the input images are stored in the storing means as electronic data modified into vector data when the original electronic data is not retrieved. Sheets facilitating reuse for information of electronic data are acquired so that the sheets including at least either of information on the retrieved original electronic data when the original electronic data is retrieved at a retrieving step or information on the stored electronic data at a storing step by vectorizing at a vectorizing step when the original electronic data is not retrieved at the retrieving step are generated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251429-A (JP)
Title: Vibration damper
Inventor: SAKATA TOSHIFUMI
IPC: F16F13/08
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the occurrence of an unwished abnormal noise and vibration while preventing the damage of the rubber for a stopper in the stopper function to the input of the load at right angles to a shaft.  <P>SOLUTION: A rubber 42 for the stopper surrounding a flange 40 for the stopper of the second setting member 14 for all circumferences is fitted to an inner circumference face of the first cylindrical setting member 12. A curvature radius R1 of a contact part 40X in one direction is set up more larger than a curvature radius of a virtual circle 46 as to a flange 40 for the stopper, and the contact part 40X in one direction forms the irregularity where a plurality of salient parts 48 and recessed parts 50 is installed alternately in the circumference, in a contact part 42X1 that the contact part 40X contacts in one direction as to a rubber 42 for the stopper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254751-A (JP)
Title: Biological tissue prosthesis material, production method of biological tissue prosthesis, container used therefor, and biological tissue prosthesis
Inventor: SADAMORI KATSUYA
IPC: A61F2/28
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological tissue prosthesis material, a production method of the biological prosthesis and a container used therefor which enable an even and sufficient remodelling by growing the cells without fault even when a relatively large defect part is filled.  <P>SOLUTION: A block-shaped biological tissue prosthesis material 1 has a through-hole 2 and a fluid restriction part 2b disposed at the through-hole 2 to restrict the stream of the cells flowing therein.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254872-A (JP)
Title: Getting-up detecting device
Inventor: HAGIO KENICHI
IPC: G06Q50/22
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a getting-up detecting device which can detect that a person has raised his upper half body in a bed without spoiling his sleeping feeling.  <P>SOLUTION: This getting-up detecting device detects the state of a human body without touching the human body by an imaging unit 11 which photographs the bed, a high-position detecting unit 12 which detects the existence of the human body at a higher position than the human body lying in the bed by a range including at least the top of the bed, and an image judging unit 21 which judges whether the human body exists in the bed or not based on the image photographed by the imaging unit 11. Also, the getting-up detecting device is equipped with a lying-down judging unit 22 which judges that the person has lied down on the bed based on an output of the image judging unit 21 and an output of the high-position detecting unit 12, and a getting-up judging unit 23 which judges that the person has raised his upper half body in the bed based on an output of the lying-down judging unit 22 and the output of the high-position detecting unit 12, and outputs a getting-up detection signal. Being different from a case wherein the state of the human body is detected by touching the human body, his sleeping feeling in the bed is not spoiled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265055-A (JP)
Title: Pos system
Inventor: KAMO TOSHIHIRO
IPC: G07G1/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a POS system which can perform normal PLU without stopping register work even when being offline to a web server.  <P>SOLUTION: The POS system comprising a server (30) and a client (40) is provided with: a first master file which is created in a relational database form, is used in the case of online between the server and the client and has reduced capacity; and a second master file (41) which is used in the case of offline to the client, wherein the second master file is downloaded from the server to the client when necessary for the client.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264550-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: MURAKAMI WAKAKO
IPC: G03G15/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a process cartridge which achieve high image quality by more securely recovering toner remaining on a photoreceptor drum after transfer than the case where a single toner hold means is used.  <P>SOLUTION: The image forming apparatus is provided with a plurality of toner hold means 400A and 400B by which residual toner remaining on the photoreceptor drum 1 after transferred to an intermediate transfer belt 10 is recovered from the surface of the photoreceptor drum and temporarily held and the held residual toner is emitted with predetermined timing. The brush roller 41A of the toner hold means 400A is grounded and recovers transfer residual toner (normally electrified toner) which has the negative polarity. A negative bias is applied to the brush roller 41B of the toner hold means 400B, thereby recovering the transfer residual toner (reversely electrified toner) which has the positive polarity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264579-A (JP)
Title: Display device and projection type display device
Inventor: YAMASHITA JUNICHI
IPC: G03B21/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which phase of output potential change is not varied and highly precise image display is realized even though operations are conducted in any scanning directions and to provide a projection type display device.  <P>SOLUTION: During a first scan operation of the display device, the scan operation is conducted by a horizontal scanner 23 from a first stage. When a first monitor circuit 24 conducts shift in of the signal by a last shift stage 231-4, the stage 231-4 extracts signals DCKX which are different with respect to signals DCX that are extracted by the stage 231-4 in response to a shift pulse and the potential of a monitor line MNTL21 is set to a ground potential in response to this sample-and-hold pulses. During a second scan operation, a last stage scan operation is conducted and when the signals of a first shift stage 231-1 are shifted in by a second monitor circuit 25, the signals DCK, which are different with respect to the signals DCKX being extracted by the stage 231-1 in response to shift pulses, are extracted and the potential of the line MNTL21 is set to the ground potential in response to the sample-and-hold pulses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265183-A (JP)
Title: Pressure regulator
Inventor: NAKAMURA YASUAKI
IPC: G05D16/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a mechanism exactly adjusting the wide range of primary pressure to specific secondary pressure from low pressure to high pressure in a compact and simple structure when adjusting pressure in order to obtain specific secondary pressure in spite of fluctuations on primary pressure of high pressure gas.  <P>SOLUTION: A pressure regulator comprises an adjusting valve 3 to reduce primary pressure of high pressure gas from a gas inlet 13 to secondary pressure with some pressure loss in linkage with a diaphragm 2 displaced by receiving secondary pressure of a pressure regulating chamber 11, a pressure setting portion 5 adjusting a displaced amount of the diaphragm 2, and a gas outlet 14 discharging gas with secondary pressure from the pressure regulating chamber 11. Further, the pressure regulator is operated by a plunger 6 interlocking with the diaphragm 2 and the adjusting valve 3, and reduces primary pressure of high pressure gas to secondary pressure with some pressure loss. The pressure regulator also comprises a sub-adjusting valve 4 arranged to compensate for acting force in response to pressure loss in the adjusting valve 3, and an adjusting mechanism 7 for adjusting a value of pressure loss of the sub-adjusting valve 4. The value of pressure loss received by the adjusting valve 3 and the value of pressure loss received by the sub-adjusting valve 4 are adjusted to be equal in the adjusting mechanism 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263495-A (JP)
Title: Basement waterproofing method
Inventor: ODAKA TAKESHI
IPC: E02D29/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems of a conventional basement waterproofing method: water infiltration into basement cannot be completely prevented though a heat insulating plate coated with a waterproof agent is arranged, in principle, on the periphery of a concrete outer wall; and the heat insulating plate or the like is high in cost.  <P>SOLUTION: There is provided a new basement waterproofing method according to which a foaming agent which is an inexpensive chemical solution is filled into a space between earth and the concrete outer wall or infiltrated into cavities in the earth per se, to thereby seal the space or the cavities. Thus the concrete outer wall portion cuts off water so as to prevent moisture in the earth or moisture from above the ground from infiltrating into a concrete wall material and entering the interior of the basement. Further the basement constructed according to the present method is excellent in heat insulation and soundproofing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271812-A (JP)
Title: Time-series signal encoding device and its method, and time-series signal decoding device and and its method
Inventor: HIEKATA TAKAYUKI
IPC: G10L19/16
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time-series signal encoding device that can start halfway reproduction at an arbitrary start position and realize compression with high efficiency as a time-series signal encoding device which performs reversible encoding (lossless encoding) of a time-series signal represented by an inputted speech/audio signal.  <P>SOLUTION: The time-series signal encoding device is provided with a counter 107 which selects a special frame to include complementary information enabling prediction (reproduction) of a prediction signal without using data of past frames when an LPC prediction unit 102 performs prediction from a frame cut by a buffer 101 according to a specified selection rule, and a controller 106 which controls a bit stream generator 104, and the LPC prediction unit 102 and/or an encoder 103 so that a bit stream including the complementary information is generated as to the special frame selected by the counter 107.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273985-A (JP)
Title: Characteristic evaluating device for semiconductor device
Inventor: HIRAO MASAYOSHI
IPC: G01R1/06
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a characteristic evaluating device for semiconductor device that can accurately measure a switching characteristic of a semiconductor device in a wafer state.  <P>SOLUTION: On a wafer 140 mounted and fixed on a stage 130, an unillustrated element (chip) to be measured is formed. The stage 130 is able to horizontally move up and down, and to the right and left. A probe pin 110b and a stage probe pin 150 are connected to a measuring circuit 170 respectively. The position of the probe pin 110b and the position of the stage probe pin 150 are vertically moved up and down to bring the probe pin 110b into contact with the chip, thereby making a measurement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276259-A (JP)
Title: Image formation device, its control method, computer program, and computer readable storage medium
Inventor: YABE TAKASHI
IPC: B41J5/30
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable printing convenient for both of users among whom one regards a printing speed as important rather than color reproduction, and the other desires color reproduction with high precision to printing data expressed by a Separation color space or a DviceN color space.  <P>SOLUTION: In the case where the printing data expressed by the Separation color space or the DviceN color space are received, the data are converted to an alternative color space (S4 and S9). In the case where setting is made to perform color management, a normal process is carried out. On the other hand, in the case where setting is made not to perform the color management, the alternative color space is kept as it is if it is CMYK, and is converted to CMYK if it is other than a CMYK space (S7 and S12). The data are printed as data of the CMYK color space (S8 and S13).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277761-A (JP)
Title: Creep resistant die-casting magnesium alloy with high strength
Inventor: FRANCOIS KODEERU
IPC: C22C23/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a creep resistant magnesium alloy which facilitates casting, has high strength, shows superior strength, hardness and metal mold castability as well, because of keeping a high aluminum content in the alloy, and further easily precipitates Mg<SB>2</SB>Si in grain boundaries because of containing calcium and a rare earth metal.  <P>SOLUTION: The creep resistant die-casting magnesium alloy with high strength includes 4.0% to 9.0% aluminum and 0.8% to 2.0% silicon so as to keep the balance with 0.1% to 1.2% magnesium, and further 0.1% to 1.3% calcium and 0.01% or 1.5% a rare earth metal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281558-A (JP)
Title: Superconductive current limiting element
Inventor: SHIMOHATA KENJI
IPC: H01C7/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductive current limiting element which prevents a superconductive film from separating off due to heat distortion or from being deteriorated in its superconductive characteristics, and is restrained from releasing heat due to the transfer of a current from an electrode to a superconductor and vice versa.  <P>SOLUTION: The superconductive current limiting element is equipped with a superconductor 3 composed of a substrate 1 and a superconductive film 2 formed on it, and a first electrode 4 and a second electrode 5 which are connected to the surface of the superconductive film 2 at ends of the superconductor 3. In the superconductive current limiting element, a current flowing through the first electrode 4 is made to flow out through the second electrode 5 passing through the superconductive film 2 of the superconductor 3, and the first electrode 4 and the second electrode 5 are composed of a plurality of split rectangular electrode pieces 6, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277356-A (JP)
Title: Method for producing aliphatic carboxylic acid compound
Inventor: NAMATAME TAKUJI
IPC: C07C51/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aliphatic carboxylic acid compound from a corresponding aliphatic nitrile compound in a high yield without requiring a separation operation of a catalyst, by using a simple and industrial treating operation and substantially without accompanying byproduction of an inorganic salt: and to provide a method for producing an aliphatic polybasic carboxylic acid compound in a high yield from an aliphatic polyvalent nitrile compound while reducing side reactions such as polymerization and decomposition.  <P>SOLUTION: The method for producing the aliphatic carboxylic acid compound comprises subjecting the corresponding aliphatic nitrile compound to hydrolysis in the coexistence of water, or an aqueous solution of ammonia and/or amine at 100-450°C, and removing the ammonia and/or amine with the water from the reaction system at 100-450°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279345-A (JP)
Title: Curved mirror and measuring method for surface profile
Inventor: KAMIYA SEIICHI
IPC: G02B5/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely measure the profile of a two-dimensional curved surface.  <P>SOLUTION: An off-axial paraboloid mirror 101 which is to be measured, is provided with a paraboloid 101a which is to be measured, and a reference flat surface 101b orthogonal to the direction of scheduled incident light on the paraboloid. First, at measurement, the reference flat surface 101b is irradiated with a measuring light, and the interference fringe formed on a CCD camera 108 with the reflected light being observed. The mirror 101 is aligned so that its position becomes a prescribed position. Then a folding mirror 102 is adjusted so that the interference fringe of the reflected light from the paraboloid 101a is formed on the imaging plane of the CCD camera 108. Thereafter, the interference fringe is observed, and the profile of the paraboloid 101a is measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284229-A (JP)
Title: Method and equipment for extruding ceramic hollow molded body
Inventor: MAEDA TOSHIHIKO
IPC: B28B3/20
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a void fault is left inside a sintered body by a spider mark located inside a ceramic molded body and left when the body passes a spider part retaining an inner die part, on the occasion of extruding a ceramic hollow molded body, and this causes deterioration in strength.  <P>SOLUTION: In a method and equipment for extruding the ceramic hollow molded body, a ceramic material is put under pressure by rotating an extrusion screw and passed through a mold composed of an outer die and the inner die so that the hollow molded body be molded. The outside of the ceramic hollow molded body is formed by the inner peripheral surface of the outer die, while the inside of the molded body is formed by the outer peripheral surface of the inner die. The section of the outer peripheral surface of the inner die has almost a circular shape and the inner die is supported at the fore end of the extrusion screw so that the central axis thereof coincides with the rotational axis of the extrusion screw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI