baber/WOPTO huggingface dataset:
Patent JP-2004302140-A (JP)
Title: Photoreceptor device and image forming apparatus
Inventor: NUKADA HIDEKI
IPC: B41J2/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive photoreceptor device where new photoreceptor sheets are sequentially wound round the surface of a hollow support and only the photoreceptor sheet is replaced, and also where high-quality image formation is realized by preventing the deviation and the elongation of the photoreceptor sheet in an image forming process, while take-up operation is facilitated by making the photoreceptor sheet easy-to-slide in a photoreceptor sheet take-up process.  <P>SOLUTION: Heat softening material 21c is provided on the back of the photoreceptor sheet 21. Furthermore, positive pressure or negative pressure air is generated between a drum 11a and the sheet 21 by an air conditioning mechanism 112. Thus, the contact force of the sheet 21 with the drum 11a is made strong by suction force by the mechanism 112 and the stickiness of the material 21c in the image forming process, and frictional force between the sheet 21 and a take-up roll 102 is made weak in the sheet 21 take-up process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300557-A (JP)
Title: Free-cutting hot tool steel
Inventor: YOKOI DAIEN
IPC: C22C38/54
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot tool steel combining machinability with toughness and having low anisotropy.  <P>SOLUTION: The hot tool steel has a composition consisting of, by mass, 0.15 to 0.6% C, 0.1 to 1.5% Si, 0.1 to 0.7% Mn, 3.5 to 6.0% Cr, 0.0003 to 0.02% B, 0.003 to 0.08% N, ≤0.10% Al, ≤20 ppm O, either or both of W and Mo within the range satisfying Mo/W=0.5 to 2.5, either or both of V and Nb within the range satisfying V/Nb=0.1 to 2.0, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300870-A (JP)
Title: Revolving device of construction machine and construction machine
Inventor: MURAKAMI OSAMU
IPC: F16H1/10
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving device of a construction machine and a construction machine, improving the sealing performance of an oil reservoir.  <P>SOLUTION: This revolving device 22 of a construction machine supports a revolving structure 4 on a traveling body 3 to be revolved through a revolving wheel 20. The revolving device includes: an inner ring 24 provided on the traveling body 3 side to support rolling elements 28A, 28B, 28C constituting the revolving wheel 20 inside; an internal gear 24b provided on the inner periphery side of the inner ring 24 with a fillet part 31 at the lower part; a pinon 29 meshing with the internal gear 24b and connected to a revolving hydraulic motor 21 on the revolving structure 4 side; a grease bath 30 composed of an annular base plate 30A and a cylindrical side plate 30B erected on the inner peripheral side of the base plate 30A; a fitting bolt 36 for fixing the top surface 30Ab of an outer edge part 30Aa of the base plate 30A of the grease bath 30 to the lower surface 31a of the fillet part 31; and an O-ring 38 provided between the base plate 30A on the inner peripheral side from the fitting bolt 36 and the lower surface 31a of the fillet part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303683-A (JP)
Title: Heating element
Inventor: TERAKADO MASAYUKI
IPC: H05B3/20
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful heating element used for a heater that consists of printed electrodes with excellent pattern forming nature having a large area or being operated by a large current, whose temperature over the area can be raised uniformly, a heater which requires a large current because a voltage of a power source is low, or a heater which has positive characteristic in thermal resistance resulting in large rush current.  <P>SOLUTION: The heater element has a pair of main electrodes 3 and 3a which are formed facing a substrate face 1, branch electrodes 4 and 4a which extend from the main electrodes alternatively forming a facing pair pattern of electrodes, and resistors 6 with the positive characteristic in thermal resistance which are formed over respective gaps between the respective facing branch electrodes. Approximate width dimension of the main electrode is chosen proportionally to a current value that flows the zone. Consequently the main electrode generates approximately uniform power density distribution and generates larger power density than the resistors at the time of temperature rising.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299897-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA AKIHIRO
IPC: G03G21/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of properly performing image formation without forming wasteful toner image even when sheets are absent in a sheet feeder detachably installed in the image forming apparatus.  <P>SOLUTION: This image forming apparatus 1 comprises a pair of carrying rollers 9a carrying the sheets S fed from the detachable optional sheet feeder 21 at specified sheet feeding intervals to an image forming part 2 at the specified sheet feeding intervals and an image processing controller 201 receiving information on the specified sheet feeding intervals from the optional sheet feeder 21. The image forming apparatus 1 is formed such that when the sheets S fed from the optional sheet feeder 21 are conveyed, the pair of carrying rollers 9a carry the sheets S at specified sheet feeding intervals based on the information on the specified sheet feeding intervals received by the image processing controller 201.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312063-A (JP)
Title: Imaging apparatus, image display system, and image displaying method
Inventor: HATANAKA KENICHI
IPC: B60R11/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for processing image data obtained by photographing, an image display system utilizing the imaging apparatus and an image display method.  <P>SOLUTION: A right front camera 2 comprises an image processor 22 having two line memories 22a, 22b. The memory 22a stores image frames taken by an imaging unit 21 every line based on synchronizing signals sent from a display 3. The memory 22b stores image frames taken by an imaging unit 11 of a left front camera 1 every line based on synchronizing signals sent from the display 3. The image processor 22 composes image frames imaged by the left front and the right front cameras 1, 2 every pixel data stored in the two line memories 22a, 22b for one line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064048-A (JP)
Title: Contact hole forming method
Inventor: TSAI YAW-MING
IPC: H01L27/146
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a contact hole in which the surface of a conductive layer at the bottom of the contact hole is prevented from been damaged when a photo resist is separated with a photo resist removing agent, stability of data transmission is improved, and reliability of a commercial goods is improved.  <P>SOLUTION: A liquid crystal display (LCD) panel comprises a substrate 112, the conductive layer 114 arranged on the surface of the substrate, and a dielectric layer 122 accumulated on the conductive layer. In the liquid crystal display panel, first, a photo resist layer 124 having an opening part 126 reaching the surface of the dielectric layer is formed on the dielectric layer. Then, by performing an etching process, the contact hole 128 reaching the surface of the conductive layer is formed by removing the dielectric layer of the opening part. After this, to prevent the conductive layer from being damaged when the photo resist layer is removed, post processing for forming a protective layer 130 is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007543-A (JP)
Title: Imaging apparatus and imaging method
Inventor: UEDA YOSHITO
IPC: H04N5/225
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently record a picked-up image for obtaining a special video effect and to speedily confirm the picked-up image.  <P>SOLUTION: An imaging part 21 generates an image signal of an imaging frame rate. A frame addition processing part 30 performs the frame addition of this signal, generates a signal DVj of an output frame rate including the picked-up image at a variable speed rate, and outputs it with an effective signal Tv showing the frame of the image of the variable speed rate in the output frame rate. An imaging control part 60 varies the imaging frame rate and/or switches the adding number of frames based on a set signal PSF to make the variable speed frame rate to be a frame rate based on the set signal. By recording a frame which is made to be the image of the variable speed frame rate with the signal Tv, efficient recording is realized. A recorded signal is reproduced at a prescribed frame rate, thereby the video effect is speedily confirmed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004712-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OOTA TOMOICHIROU
IPC: G03G15/20
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the temperature abnormality detection precision of an induction heating fixing device.  <P>SOLUTION: The image forming apparatus has a magnetic field producing means L1 which produces a high-frequency magnetic field, an electrifying means 90 which electrifies it, an electric power control means 110 which variably controls the value of the electric power that the electrifying means supplies, a fixing member 100 which is arranged in the produced magnetic field and has a conductive layer generating heat with an eddy current generated through the operation of the magnetic field, a temperature detecting member TH1 which detects the temperature of the fixing member, and a judging means 111 which judges whether the device is normal by comparing the detected temperature of the temperature detecting member with reference temperature from when the fixing member begins to heat up until when the fixing member reaches specified temperature. A reference temperature varying means is provided which varies the reference temperature according to the electrified power value when the electric power control means 110 varies the electrified power value and then temperature abnormality corresponding to the operation state can be detected to raise the temperature fast, thereby greatly improving the safety of a heat treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307926-A (JP)
Title: Method of processing waste refractory brick from copper smelting furnace
Inventor: OKAMOTO HIDEMASA
IPC: C22B1/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently disposing, when recovering copper from waste refractory bricks used in a smelting furnace, the waste refractory bricks at a low cost while obviating the necessity of special equipment, such as an autoclave, and preventing the occurrence of biting to a crushing machine such as a crusher.  <P>SOLUTION: The waste refractory bricks are crushed to 50 to 200 mm maximum diameter to separate or expose copper metal impregnated into the inner part, and the copper metal and the resultant crushed matter containing the copper metal are recovered by picking and fed into a converter to undergo recovery of copper. The remaining crushed waste refractory bricks are fed to a slag beneficiation step to undergo further recovery of copper. Moreover, the whole of the crushed waste refractory bricks is fed into the converter to undergo recovery of copper, and then an unmelted portion of the crushed waste refractory bricks in the converter is fed together with converter slag to the slag beneficiation step to undergo further recovery of copper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309777-A (JP)
Title: Chemically amplifying positive photoresist composition for thick film, thick film photoresist layered body, method for manufacturing thick film resist pattern and method for manufacturing connecting terminal
Inventor: OKUI TOSHIKI
IPC: H01L21/60
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplifying positive photoresist composition for a thick film which has excellent developing property, resolution and resistance against a plating liquid and a favorable and stable resist pattern and the shape of a product by plating and which is suitable for manufacturing a connecting terminal or the like, and to provide a thick film photoresist layered body, a method for manufacturing a thick film resist pattern by using the above body, and a method for manufacturing a connecting terminal.  <P>SOLUTION: The chemically amplifying positive photoresist composition for a thick film is used to form a thick film photoresist layer of 10 to 150 μm film thickness on a supporting body. The composition contains: (A) a compound which generates an acid by irradiation of active rays or radiation; and (B) a resin which increases the solubility with an alkali by the effect of an acid. The (B) component contains (b1) a resin having a structural unit having a specified structure and (b2) a resin having a structural unit having a specified structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307948-A (JP)
Title: Electric contact material made of stainless steel and method for manufacturing the same
Inventor: IWAMIZU YOSHIHARU
IPC: C25D7/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ni plated electric contact material made of stainless steel which has excellent wear resistance, has solderability and contact resistance stability in combination, and has excellent glossiness, appearance, mechanical characteristics and spring property.  <P>SOLUTION: Such dull Ni plating that the surface roughness after plating attains Ra≤:0.25 μm is applied on an austenitic or martensitic stainless steel sheet having the surface roughness Ra: ≤0.20 μm and thereafter the steel sheet is subjected to rolling at a draft 10 to 70% in the case of the austenite system and a rolling reduction of 10 to 40% in the case of the martensite system by mirror finished surface rolls, by which the Ni plating film thickness after the rolling is regulated to a range 0.5 to 5 μm and the surface roughness to Ra: ≤0.08 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306219-A (JP)
Title: Substrate machining method by sandblast
Inventor: SHIBANO YUKIO
IPC: H01L21/027
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate machining method for preventing a ridge between a substrate surface and a chamfered surface from locally wearing and preventing the chamfered form from varying when a chamfered substrate is to be sandblasted.  <P>SOLUTION: In sandblasting the substrate surface, a plate material 2 is placed in contact with or in the proximity with the periphery of the substrate 1 to protrude from the substrate surface toward a blast nozzle, for sandblasting the substrate surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311899-A (JP)
Title: Surface mount electronic circuit unit
Inventor: TERAJIMA KIMINORI
IPC: H05K1/18
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mount electronic circuit unit which is excellent in soldering and free from soldering defects.  <P>SOLUTION: The surface mount electronic circuit unit has a circuit substrate 1 wherein an electronic component 4 is mounted on an upper surface 1a, a land part 5 provided on a lower surface 1b and a box-shaped cover 9 wherein a leg part 9b is soldered to the circuit substrate 1. The circuit substrate 1 has a housing part 1c provided to insert the leg part 9b of the cover 9 and an electrode part 6 provided to a wall surface of the housing part 1c with a lower end part 6a not reaching the lower surface. Since the leg part 9b is soldered to the electrode part 6 being inserted to the housing part 1c from an upper surface side, a solder 10 connecting the leg part 9b and the electrode part 6 does not project from the lower surface 1b of the circuit substrate 1 and therefore the surface mounting type electronic circuit unit which is excellent in soldering property between a land part 5 of the circuit substrate 1 and a land part 12 of the mother substrate 11 and is free from soldering defect can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318323-A (JP)
Title: Information management system and program
Inventor: SUGITANI ICHIRO
IPC: G06F21/62
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management system for improving convenience of frequent browsing of concealing information by making impossible directly unauthorized access to the concealing information, securing high security, and leaving a prescribed time designating once set link as it is.  <P>SOLUTION: Information having access restriction is put out of a web accessible region, the link is set each time only when an access from a user having an access right exists, and the access is enabled for information having access restriction. In addition, a period omitting authentication for prescribed time is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313421-A (JP)
Title: Connecting structure of shock absorber
Inventor: KIMURA TERUYUKI
IPC: A47C7/62
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure capable of adjusting a shock absorber and maintaining the effect of using the device as long as possible.  <P>SOLUTION: The connection structure has a table board 17 which can be taken in/out through an opening 39 of a side panel case 15, and a gas spring 100 mounted between the side panel case 15 and a base arm 51 supporting the table board 17. The gas spring is connected to an adjusting means for adjusting the quantity of projection of a cylinder rod 101. The adjusting means consists of a feed screw shaft 88 and a nut member 93 located around the feed screw shaft 88 with a holding shaft 97 for connecting the top end side of the cylinder rod 101. When the feed screw shaft 88 is rotated, the nut member is moved and the quantity of projection of the cylinder rod can be adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319768-A (JP)
Title: Substrate processing equipment
Inventor: KOYAMA YASUFUMI
IPC: H01L21/027
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing equipment capable of processing various substrates flexibly.  <P>SOLUTION: Formation of a recipe concerning a main flow or a temporary flow is inputted to the input section (e.g. a touch panel) at a data setting section and transferred to a main controller for generally controlling substrate processing, and a cell controller for controlling each cell. A main flow MF having options fa, fb and fc concerning a series of substrate processing is formed. An antireflection film coating section 8a-8c (BARC(8a)-BARC(8c)) is specified for each substrate being processed and one of the options fa, fb and fc in the main flow is selected based on the main flow MF and the antireflection film coating section 8a-8c thus forming a temporary flow. Since the main controller and the cell controller control substrate processing based on the temporary flow thus formed, various substrate processing can be carried out flexibly according to the temporary flow thus formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318698-A (JP)
Title: Auction system using semantic information-oriented network, method and information communication terminal
Inventor: MORITA YASUBUMI
IPC: G06Q30/06
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auction system using a semantic information-oriented network, performing communication without using information allowing the specification of an individual, and allowing an introduction of an exhibit by video image information or the like.  <P>SOLUTION: In this auction system, an information communication terminal 4 of an auction exhibitor sends the exhibit of an identification mark xyz with a video image to auction on the Web 21 (1), and sets, to the SIONet 3, a filter 11 setting an event type to 'auction' and setting a property to 'desiring to purchase xyz (the identification mark)' (2). An information communication terminal 6 of a bid applicant transmits an event having semantic information including 'desiring to purchase xyz' and having data set to 3,000 yen to the SIONet 3 so as to bid 3,000 yen (3). The filter 11 ignites, the information communication terminal 4 of the exhibitor receives the event to know that the information communication terminal 6 bids 3,000 yen for the exhibit xyz (4), and a bid result is notified to the information communication terminal 6 (5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315207-A (JP)
Title: Door device for elevator
Inventor: UJIIE KAZUHIKO
IPC: B66B5/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device for an elevator capable of surely moving doors in the closing direction regardless of the cutoff of a power source, when the power source is cut off because of electric power failure, and the like, during the door opening and closing motion.  <P>SOLUTION: Automatic closing devices 45 capable of energizing car doors 33a, 33b in the closing direction by gravitational force of weights 48, are mounted, a solenoid 50 is mounted for retaining the automatic closing devices 15 in a state that the energizing force is not acted on the car doors 33a, 33b in a normal time when the power is supplied to open and close the car doors 33a, 33b and hall doors regardless of the automatic closing devices 45, and the retention is released by the action of the solenoid 50 when the power source is cut off to make the energizing force act on the car doors 33a, 33b to close the car doors 33a, 33b and the hall doors engaged therewith by themselves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325578-A (JP)
Title: Deflecting mirror
Inventor: KOBAYASHI HIROKI
IPC: B81B3/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflecting mirror in which distortion of a reflective face in a plane mirror part is decreased and which meets demand for fast operation.  <P>SOLUTION: The deflecting mirror is constituted in such a manner that a plane mirror part 1 having a reflective face on the surface is supported tiltably by the torsion of torsion beams 2, 3; the torsion beams 2, 3 are disposed to interpose the plane mirror part 1 on the sides; and the inner end of the beams is connected to the peripheral corner of the plane mirror part 1. The outer end of the torsion beams 2, 3 is connected to a base part 6. The back face side of the plane mirror part 1 is provided with a rib 7 which reinforces the plane mirror part 1. The rib 7 is formed in such a manner that the height H1 of the rib 7 in the position apart from the tilt center axis of the plane mirror part 1 (the center axis L1 of the torsion by the torsion beams 2, 3) is smaller than the height H2 of the rib 7 near the tilt center axis L1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003333670-A (JP)
Title: Mobile telephone system
Inventor: KUSAKA HIROYUKI
IPC: H04J13/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile station of a CDMA communication system for avoiding a continuous handoff to a remain base station wherein a signal strength is not great so much.  <P>SOLUTION: When the signal strength in the remain base station is greater than that in an active base station, a search control part 103 transits to a confirmation mode with the relevant remain base station as a confirmation target remain. When the signal strength in the confirmation target remain base station is greater than that in the active base station, a counter is made to increment and when a counter value becomes a prescribed value R, the handoff to the relevant remain base station is performed. When the signal strength in the confirmation target remain base station becomes lower than or equal with that in the active base station in the middle, the confirmation mode is ended at that time point and an ordinary mode is recovered.  <P>COPYRIGHT: (C)2004,JPO