baber/WOPTO huggingface dataset:
Patent JP-2004219919-A (JP)
Title: Optical element holder
Inventor: OKUDA TETSUO
IPC: G01J3/45
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the performance degradation of an optical device using an optical element by preventing the contamination, the breakage and the progress of deliquescence of the optical element caused by the contact of an object or a body such as a finger with the optical element at the time of moving or transporting the optical element.  <P>SOLUTION: The optical element holder 24 is equipped with structure for shielding the front and the back of the aperture part of a beam splitter unit 10 in which the optical element 16 is fixed by a protection plate. The contact of the object or the body such as the finger with the optical element 16 at the time of moving or transporting the optical element 16 is prevented by the holder 24 so as to prevent the contamination and the breakage or the progress of deliquescence of the optical element 16, and the performance degradation of the optical device using the optical element 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216835-A (JP)
Title: Heavy packaging bag manufacturing process having a plurality of foreign substance removal devices
Inventor: SATAKE HISAMI
IPC: B65B55/24
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of extremely reducing the contamination of a foreign substance to an amount so far not attained in a general bag manufacturing precess.  <P>SOLUTION: In a paper bag manufacturing process, printing a kraft paper sheet in which a bagging sheet to be continuously fed is wound up in roll-shape, continuously forming the printed roll paper cylindrically to cut, and then closing the top or the bottom, or both of the cylindrical bag, a packaging bag manufacturing process having less contamination of the foreign substance includes a foreign substance removal device comprising a method for removing a disposed foreign substance by sucking only, or spraying and sucking separately at each process in at least two processes or more within three processes, in each of the three processes of time sequence having a process of printing the roll paper, a process of continuously being formed cylindrically, and a process of molding the top or the bottom, or both sides of a cylindrical tube.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225742-A (JP)
Title: Method and device for detecting abrasion quantity of friction element for mechanical brake in electric car, and method and device for determining cost for regeneration invalidation prevention
Inventor: TAKAHASHI HIROTAKA
IPC: F16D66/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of increase of brake pad exchanging frequency to increase brake pad exchanging work frequency as regeneration invalidation occurs in a case of operating an electric car using regeneration brakes.  <P>SOLUTION: A regeneration invalidation preventing device 50 is provided in a substation 5 to supply power to an electric car 1 that is operated along a track 3 and a feeder 4, so that regeneration power is accumulated. Generation of regeneration invalidation is detected by a regeneration invalidation detector 12 mounted on the electric car 1, and abrasion quantity of a brake pad is determined for each electric car 1 in accordance with the number of generation of regeneration invalidation by a data processing device 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223340-A (JP)
Title: Tank housing unit, liquid drop discharge device, electrooptical device and manufacturing method therefor, and electronic device
Inventor: KOJIMA KENJI
IPC: H01L51/50
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank housing unit capable of reducing the load of tank attaching and detaching work, a liquid drop discharge device equipped with the tank housing unit, an electrooptical device manufactured using the liquid drop discharge device, a method for manufacturing the electrooptical device using the liquid drop discharge device, and an electronic device equipped with the electrooptical device.  <P>SOLUTION: The tank housing unit 13 is equipped with a unit body 131 and movable shelves 132,133 and 134 installed in the unit body 131 so as to be drawn out. A first primary tank 401, a second primary tank 402, a first washing liquid tank 501, a second washing liquid tank 502, a first reutilization tank 171, a second reutilization tank 172 and a first drain tank 181 are detachably installed on the movable shelves 132,133 and 134.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223376-A (JP)
Title: Nitrogen oxide removing catalyst
Inventor: TANNO MASANOBU
IPC: F01N3/10
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen oxide removing catalyst of an oxide base wherein catalytic activity in a nitrogen oxide reduction is not reduced even in the presence of oxygen, and in a steam atmosphere.  <P>SOLUTION: In the catalyst for removal of nitrogen oxide, as a metal element, 0.2-5.0 mol% In of the whole metal elements is contained in a compound oxide which contains Co, Cu, Fe, Mn, Ni, or Zn as a transition metal element, and besides Ga and Al as metal elements. Alternatively, the transition metal in the catalyst is set to be 2-30 mol% of the whole metal elements. Further, alternatively, the compound oxide in the catalyst is of a spinel structure. In the nitrogen oxide-removing catalyst, the nitrogen oxide-removing material is carried on a support containing at least one either of ceria, zirconia, alumina, and silica. Further, the compound material is formed by applying the nitrogen oxide-removing catalyst or the nitrogen oxide-removing material on a ceramic honeycomb, or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223386-A (JP)
Title: Garbage disposal apparatus, and its controlling device and operation method
Inventor: KITAGUCHI ATSUSHI
IPC: B09B3/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus capable of carrying out appropriate volume-reduction treatment of the garbage by automatically setting a volume reduction target value of the garbage not involving a troublesome calculation work at the time of exchange and supplement of a treating medium, its control device and an operation method.  <P>SOLUTION: The garbage disposal apparatus for carrying out the volume-reduction treatment of the garbage is provided with a treatment tank 20 for receiving the treating medium mixed with microorganism and the garbage; an operation board 13 for setting a target mass of a content of the treatment tank 20; a load cell for detecting the mass of the treatment tank 20; and a control device for correcting the target mass P set by the operation board 13 based on the increased/decreased mass of the treating medium operated from the detection signal of the load cell 50 according to a stored calculation formula for automatically updating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226661-A (JP)
Title: Method for forming three-dimensional structure
Inventor: CHIBA KEIKO
IPC: G03F7/095
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a three-dimensional structure by which a three-dimensional structure can be formed even in a photosensitive resin having large film thickness while preventing disturbance to be caused in the surface profile to a certain degree.  <P>SOLUTION: The method for forming a three-dimensional structure to form a photosensitive material having a desired three-dimensional structure on a substrate has features that processes of applying and baking the photosensitive material are repeated for a plurality of times so as to form the photosensitive material having specified film thickness on the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228403-A (JP)
Title: Semiconductor module, its manufacturing method and switching power supply device
Inventor: UCHIDA SHINJI
IPC: H01L25/07
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To evade the influence of a noise generated by the switching of a switching element on a control IC and to reduce the size and thickness of a switching power supply device.  <P>SOLUTION: In a semiconductor module, a rear electrode of a power semiconductor element 5 is connected and fixed to a conductor pattern 3 of an insulating substrate 4, and a wiring pattern 17 formed on a surface of a wiring board 8 opposite to the insulating substrate 4 is connected to an upper electrode of the power semiconductor element 5 through a conductive post 20. Consequently, the switching power supply device can be formed in a thin package. By providing an external lead-out terminal on the exposed surface of the printed board, the switching power supply device can be packaged on the surface of a substrate of electronic apparatus as a package size device and the size and thickness of a notebook type personal computer and a portable device or the like can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227394-A (JP)
Title: P2p contents distribution system, p2p contents distribution charging method and program
Inventor: UTAHARA TAKASHI
IPC: G06Q20/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable an efficient charging process to contents distribution by P2P such as occasional charging for each contents, or charging and return for contents redistributed from a distribution destination to a contents provider.  <P>SOLUTION: This system is provided with a distribution/charging management server 6 which has a function producing authentication information for access used for access authentication of a reception server 2 on a contents request side to a distribution server 1 on a contents distribution side, a function notifying the distribution server 1 and the reception server 2 of the produced authentication information for the access, and a function executing a payment process of a distribution fee of the contents paid to a user of the distribution server 1 from the reception server 2. In the distribution/charging management server 6, genealogical information about each computer distributing the contents is stored in a storage device in each the contents distributed between the computers such as the distribution server 1 or the reception server 2, and a part of a use fee of the contents paid from the reception server 2 is distributed to each the computer specified by the genealogical information in addition to the distribution server 1, at a predetermined ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003287632-A (JP)
Title: Temperature control element, temperature control component, and waveguide type optical module
Inventor: MORI MIKIO
IPC: G02B6/12
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type optical module which has excellent demultiplexing wavelength characteristics and to provide a temperature control component and a temperature control element which have high uniformity of an in-surface temperature distribution.  <P>SOLUTION: The optical waveguide type optical module, constituted by supporting the temperature control element in a casing across a pedestal and mounting an optical waveguide element on the temperature control element, comprises a platelike body equipped with a heat-generating body or heat- absorbing body on the surface of or inside of a counter-heating surface side; and the total contact area of the pedestal body provided to support the platelike body in contact with the counter-heating surface side of the platelike body and the platelike including the area of contact with the heat-generating body or heat-absorbing body exceeds 30% of the area of the counter-heating surface side of the platelike body and the total Ra1+Ra2 of surface roughness of both the pedestal and the platelike body in contact with the pedestal, the heat- generating body, etc., is ≥0.05 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225015-A (JP)
Title: Low odor oxygen absorbent resin composition and low odor oxygen absorbent laminate using the same
Inventor: ISHIZAKI YOICHI
IPC: C08L101/16
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low odor oxygen absorbent resin composition in which generation of an odor material is effectively suppressed and which has practical oxygen-absorbing performance, and to provide a laminate prepared by using the resin composition.  <P>SOLUTION: The low odor oxygen absorbent resin composition comprises (a) a resin component with a carbon-carbon unsaturated bond and a hydroxy group and (b) an acid catalyst, and has an oxygen absorption of 5 ml/g (22°C, 0% RH) or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234718-A (JP)
Title: Magnetic recording medium
Inventor: KASHIWAKURA YOSHIHARU
IPC: G11B5/64
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an SNR characteristic and to improve recording density by making the grain refining of crystal grain sizes and crystallinity compatible with each other by providing a novel underlayer structure.  <P>SOLUTION: A first underlayer 12a, a Cr-Mn layer 15, a second underlayer 12b, a magnetic recording layer 13 of a Co alloy and a carbon protective layer 14 are successively deposited by DC magnetron sputtering on a nonmagnetic substrate 11 of an aluminum alloy having an Ni-P plating layer in a circumferential direction. The composition of the Cr-Mn layer 15 and the film thickness thereof are such that the Mn composition in the Cr-Mn alloy thin film is ≤20 at% and the film thickness of the Cr-Mn alloy thin film is ≥0.5 and ≤3 nm or the Mn composition in the Cr-Mn alloy thin film is ≤30 at% and the film thickness of the Cr-Mn alloy thin film is ≥0.5 and ≤2.5 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235977-A (JP)
Title: Broadcast receiver and broadcast receiving method
Inventor: AOYANAGI MITSUTOSHI
IPC: H04N5/44
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver in a simple configuration, which a plurality of users can easily activate with contents of setting corresponding to each of the users, and to provide a broadcast receiving method.  <P>SOLUTION: A receiving block 12 is activated in a state that a personal identification (PIN) number inputted from a remote controller 15 corresponds to a PIN number registered in a nonvolatile memory 20, information about a reception history of the receiving block 12 is correlated to the PIN number and is stored in the nonvolatile memory 20, and the contents of setting at the time of activating the receiving block 12 are controlled on the basis of the stored information about the reception history.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230449-A (JP)
Title: Strip winding and tensioning device
Inventor: HASHIKAWA YOSHITO
IPC: B21C47/26
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strip winding and tensioning device capable of switching strip pressing face movable belt-type pressing bodies and strip pressing face non-movable pressing bodies by a simple and safe operation of miniaturizing and rotating the device.  <P>SOLUTION: A plurality of strip pressing face non-movable pressing bodies 6 and 7 are provided on one side of upper and lower strip pressing face movable belt-type pressing bodies 2 and 3 across a plurality of upper and lower endless belts 1 which are stretched over a pair of an upper pulley 21 and a lower pulley 31 and circulated parallel to each other. The upper and lower strip pressing face movable belt-type pressing bodies 2 and 3 are rotatably supported around the horizontal axis, and upper and lower pressing of the strip is freely switched to the strip pressing face movable belt-type pressing bodies 2 and 3 and the strip pressing face non-movable pressing bodies 6 and 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239487-A (JP)
Title: Refrigerator
Inventor: SHIZUTANI MITSUTAKA
IPC: F25D21/14
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with a compressor, an evaporation pan and a blower in a machine room located at the rear-side lower part of a box, the evaporation pan being arranged above the compressor with its almost central bottom face in a protruded shape for improved evaporating performance and reduced size.  <P>SOLUTION: The evaporation pan 17 is placed above the compressor 5 on the downstream side of the blower 4 in the machine room 2. It has a planar water absorber 19 extending to the vertical direction to cover it along the bottom face 18 in the protruded shape. Upward-through vent holes 23, 24 are provided at a boundary between a shallow bottom portion 21 and a deep bottom portion 22 of the bottom face 18 in the protruded shape on the downstream side in a blowing direction or close to a back cover 7 along the blowing direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238242-A (JP)
Title: Method of manufacturing hollow glass product
Inventor: HASEGAWA TOSHIKI
IPC: C03B9/32
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow glass product free from seam, showing excellent surface gloss and having a recessed part formed on the outside surface by a turn mold blowing method.  <P>SOLUTION: In the method of blow-molding the hollow product while rotating by introducing parison into a mold on which exhaust holes are formed with a ceratin interval, a non-exhaust part is provided on the mold and the recessed part is formed on the outside surface of the molded product corresponding to the non-exhaust part. The rotation of the parison may be stopped directly before the mold is opened. A carbon mold is desirably used as the mold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242008-A (JP)
Title: Device and method for image signal reproduction
Inventor: SODA TOUKO
IPC: H04N19/503
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for image signal reproduction, which can stably reproduce a video signal at a high speed.  <P>SOLUTION: In a step S2004, a skip decoded field counter (s) is set by using a double reproduction speed K and the number f1 of fields that one frame image has. When decoding of the encoded data of one frame to be displayed is completed, it is judged in a step S2007 whether s>0 and when S>0, an advance to a step S2010 and following steps is made to subtract the number f2 (=2) of fields of a picture to be skipped from the counter (s); when the picture to be skipped is I-encoded data or P-encoded data, a decoding process is indicated and when B-encoded data, a skipping process is indicated. Then operations of the step S2007 and steps S2010 to S2015 are repeated until s≤0.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236813-A (JP)
Title: Apron fitting structure for bathtub and counter
Inventor: MASUDA YOSHIHARU
IPC: A47K3/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aprons fitting structure for a bathtub and a counter by which distortion caused at boundary parts between the aprons fitted to the bathtub and the counter and the upper end projecting edge part of the bathtub and the counter.  <P>SOLUTION: The bathtub 30 and the washing place counter 17 are arranged side by side in a washing place floor 20. Then, an apron 40 is fitted in the state of proving a gap between the supporting part 21 of the washing place floor 20 and the upper end projecting edge part 34 of the bathtub 30. Furthermore, an apron 18 is fitted in the state of proving a gap connected to the gap between the supporting part 21 of the washing place floor 20 and the upper end projecting edge part 17a of the counter 17. It is set so that a boundary between the upper end projecting edge part 34 of the bathtub 30 and the upper end projecting edge part 17a of the counter 17 and a boundary between the apron 40 and the apron 18 may be positioned on the same line or may avoid being positioned on the same line. In addition, a pipe 38 is provided within a recess part 35, and an engaging member 48 is provided in the apron 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239352-A (JP)
Title: Roller supporting device
Inventor: SAITO NOBUAKI
IPC: B41F7/40
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the floated movement of a roller by preventing abrasion between the support part and receive part of the roller.  <P>SOLUTION: A bearing 7 is fixed to the end shaft 6 of inking roller 5, and fitted into the recessed groove 12 of a holder 10. A retaining member 15 covering an opening above the recessed groove 12 is slidable in an A-B direction, and comprises a restriction part 18 engaged with the end face of the bearing 7. When the retaining member 15 is slid in an A direction and positioned at a restricted position, the restriction part 18 is engaged with the end face of the bearing 7. When the retaining member 15 is slid in a B direction and positioned at an escaped position, the bearing 7 can be removed from the recessed groove 12 of the holder 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237571-A (JP)
Title: Recorder
Inventor: O RITSUSAN
IPC: B41J2/165
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To sustain stabilized cleaning performance of a recording head by keeping the surface of a wiper blade in clean state constantly through a compact and simple arrangement.  <P>SOLUTION: The wiper blade is provided integrally with the recording head secured to the capping mechanism side and matters adhering to the wiper blade are scraped by controlling the operation of the capping mechanism and the recording head relatively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242140-A (JP)
Title: Image reading system, and drive unit with interface
Inventor: IKEDA TAKAHIRO
IPC: G03B27/50
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image reader which can appropriately drive a step motor or the like in accordance with the communication speed of an interface.  <P>SOLUTION: A CPU 11 moves the (N+1)-th line of a film document 26 to an imaging position by a line sensor 18 at a time t1 and transfers read data of the (N-1) line of the film document 26 to a host computer 1 through an I/F circuit 17 in a section for reading data of an N-th line when a transfer rate of the I/F circuit 17 is faster than a prescribed speed. The CPU 11 moves the (N+1)-th line of the film document 26 to the imaging position at a time t2 (t2>t1) and transfers read data of the (N-1)-th line to the host computer 1 in the section for reading the data of the N-th line when the transfer rate is slower than the prescribed speed. An excitation pattern of a motor 20 is defined as a micro step in a low-speed driving mode corresponding to the time t2 and as 1-2 phase excitation in a high-speed driving mode corresponding to the time t1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246017-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ARIGA TOMOE
IPC: G03G15/20
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a finxing device function so as to prevent tearing of a sheet medium or deformation of an unfixed toner image by making the rotating peripheral speeds of a heat fixing roll and a pressing roll equal.  <P>SOLUTION: The fixing device includes: a heat fixing roll 1 which has a heating source incorporated in it and a rubber layer 52 formed on the circumferential face of a rigid core roll 51; and a pressing roll 2 which is pressed against the heat fixing roll 1 and has a rubber layer 52 formed on the circumferential face of a rigid core roll 51. In the fixing device, the heat fixing roll and the pressing roll are freely rotatably supported at their respective both ends, so that one of them is rotated by the other. A sheet medium is passed through a nip N formed between the heat fixing roll and the pressing roll, and thus a fixed toner image formed on the sheet medium is fixed thereto. Opposite elastic contact members 59 and 60 having rubber layers 59b and 60b on their surfaces, respectively, are mounted on the heat fixing roll and the pressure roll in order that the rolls rotate in pressure contact with each other at the same peripheral speed in a position that is different from the nip N.  <P>COPYRIGHT: (C)2004,JPO&NCIPI