baber/WOPTO huggingface dataset:
Patent JP-2004252287-A (JP)
Title: Lithographic printing original plate
Inventor: GOTO TAKAHIRO
IPC: G03F7/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing original plate having excellent sensitivity and plate wear, and moreover, excellent stability with time, and in particular, to provide a lithographic printing original plate suitable for direct drawing with IR laser light.  <P>SOLUTION: The lithographic printing original plate has a photosensitive layer containing an IR absorbent, a sulfonium salt polymerization initiator, a polymerizable compound, and a binder polymer on a supporting body. The center line average roughness Ra of the supporting body where the photosensitive layer is to be formed ranges from 0.35 to 0.55 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255467-A (JP)
Title: Continuous single-side polishing device for glass board
Inventor: MATSUBARA YASUO
IPC: B24B37/22
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous single-side polishing device for glass boards which efficiently performs polishing without generating a polishing scratch.  <P>SOLUTION: This continuous single-side polishing device for glass boards having a plurality of polishing disks pushes a glass board to a polishing cloth to polish it, while supplying the polishing liquid. A soft polishing cloth formed from the suede type foaming urethane resin is adhered to, at least, the polishing disk for the final stage of polishing. This soft polishing cloth is formed with the two layer structure of a board surface side non-woven fabric layer 2 and a polishing surface side soft resin layer 3, and the polishing surface is formed with a groove having the same or less depth than the thickness of the soft resin layer formed in the top surface of the non-woven fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255954-A (JP)
Title: Door driving mechanism
Inventor: OKANO REIJIROU
IPC: B60H1/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door driving mechanism capable of accomplishing a high accuracy door sealing even without controlling the gear rotating angle accurately.  <P>SOLUTION: The door driving mechanism is equipped with two gears 2 and 3 capable of meshing with each other, a pin 33 for cam installed on one of the gears 3, a groove 22 for cam formed in the other gear 2, and a non-cogged part 21b formed on either of the gears 2, whereby when the meshing condition of the gears 2 and 3 is disengaged by the non-cogged part 21b, cam driving is started by the groove 22 and the pin 33, and thereafter the idling condition is generated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259994-A (JP)
Title: Manufacturing method of substrate having film
Inventor: DOMOTO CHIAKI
IPC: H01L21/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a substrate having a film, wherein warping can be prevented and a single crystal semiconductor film with high quality can be obtained.  <P>SOLUTION: The manufacturing method sequentially proceeds through a step 1 of preparing a first substrate 1 having a single crystal semiconductor film 2 on its upper side and a second substrate 3, and adhering the upper face of the single crystal semiconductor film 2 of the first substrate 1 to an upper side of the second substrate 3; a step 2 of partway removing the first substrate 1 in its thickness direction to thin the first substrate 1; and a step 3 of applying a heat treatment to the first substrate 1, the single crystal semiconductor film 2, and the second substrate 3 to fix them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262693-A (JP)
Title: Piezoelectric ceramic
Inventor: SHOJI KAZUO
IPC: H01L41/187
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic which has a low absolute value of the temperature coefficient of the resonance frequency, a relatively low specific dielectric constant and a large mechanical quality factor Qm, and which causes no environmental problems caused by lead.  <P>SOLUTION: The piezoelectric ceramic contains, as a main component, a ceramic expressed by following general formula: (1-x)SrBi<SB>2</SB>Nb<SB>2</SB>O<SB>9</SB>-xLnBi<SB>2</SB>TiNbO<SB>9</SB>(wherein, Ln is at least one of rare earth metals; and x is >0.05 and <0.2). By the method, the absolute value of the temperature coefficient of the resonance frequency can be made low, the specific dielectric constant is also made small and the mechanical quality factor Qm is made large, and further, the environmental problems caused by lead can be also solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264420-A (JP)
Title: Pattern form and method for manufacturing same
Inventor: KOBAYASHI HIRONORI
IPC: G02B5/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To mainly provide a method for manufacturing a pattern form with which high definition patterns whose surface properties are different from each other can be formed on both surfaces of the pattern form with a simple method.  <P>SOLUTION: In order to achieve the problem, a pattern form characterized in that it has a substrate and property change layers which are formed on both sides of the the substrate and whose properties are changed by the working of photocatalyst accompanying energy irradiation and it has property change patterns whose properties of the property change layers of the both surfaces are changed is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265215-A (JP)
Title: Reference selection support system
Inventor: KUBOTA KOJI
IPC: G06Q50/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain data as the base for demand analysis from an unspecified number of general users.  <P>SOLUTION: As for results of search of bibliographic information by library users, user information is taken from user information database 312, based on user identifying information recorded in a file involved, in search history information database 311 in which search conditions and search results are accumulated in an associated manner to prepare analysis database 314. A record satisfying a combination of at least two items of data from among the search results, search conditions, search place and user information is extracted from the analysis database, and information on the extracted record is displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271014-A (JP)
Title: Refrigerator
Inventor: KIKUCHI YOSHITERU
IPC: F25B49/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent failure even in contact with the defrost water dropped from an evaporator and to improve the safety to the leakage of a flammable refrigerant with an inexpensive structure in a refrigerator using the flammable refrigerant.  <P>SOLUTION: This refrigerator 2 comprises the evaporator of a refrigeration cycle using the flammable refrigerant, and a defrosting heater 13 mounted in adjacent to the evaporator 7. The defrosting heater 13 has a heater wire 14 composed of a metallic resistor, an inner glass tube 15 accommodating the heater wire 14, and an outer metallic tube 16 covering an outer part of the inner glass tube 15 and having a clearance between the inner glass tube and the outer metallic tube to constitute a double tube. A surface temperature of the outer metallic tube 16 is determined to be less than a firing point of the flammable refrigerant in heating the heater wire 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267976-A (JP)
Title: Ultraviolet ray disinfection device
Inventor: KOBAYASHI SHINJI
IPC: C02F1/32
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent consumption of standby electric power of an ultraviolet ray lamp to reduce cost for a disinfection treatment amount of water to be treated.  <P>SOLUTION: This ultraviolet ray disinfection device is equipped with a plurality of flow passages 23 provided with inlet ports 30/outlet ports 3 for introducing/discharging water W to be treated; ultraviolet lamps 28 provided to the respective passages 23 and emitting ultraviolet rays when lighting; and flowmeters 37 measuring the water W to be treated flowing through the respective passages 23. The device is further provided with a partition wall 26 which distributes the water W into any one of the inlets ports 30, and when the amount of the water W thus distributed to the passage 23 measured by the flowmeter 37 exceeds a prescribed allowable value, distributes the water W equal to the amount exceeding the allowed value to another inlet port 30; and sequencers 40 determining whether or not the lamps 28 provided to the corresponding passages 23 is to be lit, based on the flow rate measured by the flowmeters 37.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270886-A (JP)
Title: Rolling bearing
Inventor: ARAI KENJI
IPC: F16H57/021
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a favorable rolling bearing capable of shortening axial size of a transmission without reducing a basic rating load of the rolling bearing.  <P>SOLUTION: In this rolling bearing 30, a plurality of rolling elements 33 are disposed between an outer ring 31 and an inner ring 32 in a circumferential direction to be capable of rolling, and it supports an input side rotary shaft 1 of a belt type continuously variable transmission used as combined with a horizontal engine of a vehicle. In an end part inner diametric surface of the inner ring 32, a step part 35 is provided with an inner circumferential surface 35a of larger diameter than the inner diametric surface of the inner ring 32. At a boundary part 36 between the inner circumferential surface 35a of the step part 35 and an end surface of the inner ring 32, chamfering is conducted. At a boundary part 37 between the inner circumferential surface 35a of the step part 35 and a bottom surface 35b of the step part 35, a clearance is provided for preventing interference with a bearing nut 38 engaged with an end part screw part of the input side rotary shaft 1 for fixing the inner ring 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282804-A (JP)
Title: Inverter device
Inventor: OBE TOSHIHARU
IPC: H02M7/48
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve and to compact the cooling efficiency of a drive circuit and a control circuit of a power semiconductor element.  <P>SOLUTION: A plurality of heat transfer plates 29, 31 for heat transferring the heat losses of the drive circuit 15 and the control circuit 17 of the power semiconductor element 3 to a cooler 23 for cooling the power semiconductor element 3 are disposed between positive and negative electrodes 7, 9 opposed to each other of the power semiconductor element 3 and 3-phase output electrodes 13 above the power semiconductor element 3, and are brought into thermal contact with the cooler 23 for cooling the power semiconductor element 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275014-A (JP)
Title: Device for removing clogging of reaping part
Inventor: MORIYAMA KOJI
IPC: A01D57/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for removing clogging designed to readily perform the retention of a position at the position in close vicinity to a rotating wheel and release thereof and easily carry out the removal of the clogging of reaped grain culms in a joining part with good operating efficiency.  <P>SOLUTION: The device includes a freely moving mechanism 101 for making rotors (a sprocket 87 and a rotating wheel 88) winding and supporting a transportation terminal end of a plant foot joining transportation chain 33L freely movable in the far and near directions relatively to the plant foot joining transportation chain 33L and a link mechanism 102 connected to the freely moving mechanism 101 and moving the rotors is installed. Furthermore, a fixing means 103 for fixing the positions of the rotors is provided in the link mechanism 102. The freely moving mechanism 101 is provided with a bracket 89 for freely rotatably supporting the rotors and a transportation frame 90 for freely movably supporting the bracket 89 in the far and near directions. The bracket 89 is provided with a transportation guide 114 for guiding the transportation of transported grain culms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003301733-A (JP)
Title: Driving slip control device and method
Inventor: SAUTER THOMAS
IPC: B60R16/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance travel safety by improving travel behavior of a vehicle between driving slip control (ASR) of an automobile in curve travel on an easily slipping road surface.  <P>SOLUTION: This driving slip control device particularly for the automobile includes means 11 and 12 for reducing engine torque after exceeding a slip threshold value (sw1) by at least one driving wheel, and increases the torque again after becoming less than the slip threshold value (sw1), and recognizes a curve and a friction coefficient. A gradient of an engine torque increase (5) is set smaller than rectilinearly traveling time when recognizing that the vehicle is put in a curve traveling state on the road surface of a low friction coefficient (15 and 16).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280429-A (JP)
Title: Administrative document management system, administrative document management device and administrative document management program
Inventor: TORIMITSU JUNKO
IPC: G06Q50/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an administrative document management system, an administrative document management device and an administrative document management program that can appropriately and efficiently manage various information about documents created in the service of an administrative agency or local public body by registering it in a database, and facilitate entry addition, change and deletion by setting a recording format of every registration entry of the various information.  <P>SOLUTION: An administrative document management server 2 comprises a server transmission and reception part 6, a page data creation part 7, a data saving part 8, a document search part 9 and a database 5 for recording various data files. The database 5 stores data files of user authentication data 10, webpage data 11, catalog data 12 recording only entry values of given entries, and document data 13 recording in text format the other entry values unrecorded as the catalog data 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279877-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: KAWAI SHOJI
IPC: G02F1/1333
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a picture frame area small as much as possible as a whole of a liquid crystal display device.  <P>SOLUTION: The liquid crystal display device is equipped with a frame 17 which opens to a fore-and-aft direction, a liquid crystal display panel 11 which is disposed on the front surface of the frame 17, an optical sheet section 14 which is disposed between the liquid crystal display panel 11 and the frame 17 and regulates the characteristics of the incident light on the liquid crystal display panel 11, a driving circuit board 13 which is disposed on the rear surface of the frame 17 and acts to drive the liquid crystal display panel 11. and a TCP 12 which connects the driving circuit board 13 and the liquid crystal display panel 11. The optical sheet section 14 is attached and fixed by a first attaching region 42 to the frame 17 and the attaching region 42 is superposed in the fore-and-aft direction in relation to a juncture 26 of the TCP 12 and the liquid crystal display panel 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277632-A (JP)
Title: Polycapramide resin composition and fiber both having excellent dispersibility of titanium dioxide, and method for producing the same
Inventor: MATSUMI DAISUKE
IPC: D01F6/80
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polycapramide resin composition having high dispersibility of titanium dioxide, to provide its fiber and a method for producing the composition and the fiber.  <P>SOLUTION: The polycapramide resin composition is composed mainly of capramide unit and contains a copolymerized polycapramide containing a dicarboxylic acid unit and a diamine unit in the main chain. The composition contains ≥2 pts. wt. and ≤5 pts. wt. of titanium dioxide based on 100 pts. wt. of the copolymerized polycapramide, and the number of coarse titanium dioxide particles having a diameter of ≥5 μm is ≤400 per 1 g of the polycapramide resin composition. As an alternative, the composition contains ≥0.01 pt.wt. and <2 pts. wt. of titanium dioxide based on 100 pts. wt. of the copolymerized polycapramide, and the number of coarse titanium dioxide particles having a diameter of ≥5 μm is ≤200 per 1 g of the polycapramide resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281884-A (JP)
Title: Plasma processor
Inventor: KAWASAKI SHINICHI
IPC: C23C16/24
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processor for permitting some precision errors, and for securing a satisfactory surface treatment.  <P>SOLUTION: Four electrodes 31 and 32 are stored side by side in a storage part 20a of a head part 10 of a plasma processor M1. Treatment gas channels 30f, 30m and 30r are formed among those electrodes. A nozzle plate 25(top end configuring member) at the top end(lower edge) of the head part 10 is formed with blow-off ports 25f, 25m and 25r corresponding to those respective treatment gas channels. The blow-off ports are configured so as to be wider than the treatment gas channels to the extent that the disturbance of a gas flow is not generated, that is, 1.1 to 3 times as wide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287807-A (JP)
Title: Information presentation apparatus
Inventor: MINAGAWA RUMI
IPC: G06Q50/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information presentation apparatus capable of appropriately presenting information matched with the preference of a user.  <P>SOLUTION: The present time is acquired from a time acquisition part 101, and when a parking / stopping detection part 102 detects parking / stopping of a vehicle, present location coordinate information of the vehicle outputted from a present location detection part 103 is acquired, the location coordinate information of facilities is acquired from a map acquisition part 104 further, and the facilities that the vehicle stops by are detected on the basis of each acquired information. Also, on the basis of the information of a destination and the information of the stop-by facilities, the history is preserved. and when the destination is set next time, the information relating to the facilities is presented to the crew on the basis of the history.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283949-A (JP)
Title: Cutting tool
Inventor: NAKAOKA TATSUYUKI
IPC: B23B51/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical cutting tool having high chipping resistance, by sufficiently applying characteristics of a complex fiber to the cutting tool when the complex fiber formed of a complex-fiber-like core material having high toughness and a covering layer is applied to the cutting tool.  <P>SOLUTION: The cutting tool 1 comprises a complex structure 15 where a plurality of complex fibers 13 are arranged in random directions. Each of the complex fibers 13 comprises the core material 11 and the covering layer 12 that covers the outer periphery of the core material 11 and has composition different from that of the core material 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288954-A (JP)
Title: Doped layer forming method
Inventor: FUKUTO KENJI
IPC: H01L21/265
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doped layer forming method that enables the formation of a p-type Wurtzite GaN crystal high in carrier concentration and excellent in crystallinity.  <P>SOLUTION: In this doped layer forming method, low-energy Mg ions are implanted into the surface of a Wurtzite GaN crystal from directly above, wherein a plane approximately vertical to the C-plane shows up as the surface, and then annealing is performed for the diffusion of the implanted Mg ions. A process follows wherein a crystal defect layer formed near the GaN crystal surface is removed by etching for the formation of a p-type Wurtzite GaN crystal sufficiently high in carrier concentration and excellent in crystallinity. By using this method, a p-type Wurtzite GaN crystal is formed, sufficiently high in carrier concentration and excellent in crystallinity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003457-A (JP)
Title: Piston unit
Inventor: SHIINA MASAKI
IPC: F04B27/08
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston unit for a piston type compressor which can realize weight reduction, secure high-speed operation, improve the durability and enhance the productivity.  <P>SOLUTION: The piston unit 10 used in the piston type compressor includes a piston 10a having a compression end face 1a1 and a piston outer diameter, and a connecting member 5 secured to the piston 10a and extending oppositely to the compression end face 1a1. The piston 10a includes a first ring 2 having an outer diameter equal to the piston outer diameter and first and second end faces, a second ring 3 having third and fourth end faces, a connection member 4 for connecting the second and third end faces to each other at angular intervals, and a disk member 1 secured at the first end portion of the first ring so as to seal the same and including an exposed face in opposition to the first ring 2 serving as the compression end face 1a1. The connection member 4 is fixed between the first and the second rings 2, 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290776-A (JP)
Title: Method and apparatus for drying coating film
Inventor: OKI KAZUHIRO
IPC: F26B13/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of the drying irregularity of a coating film immediately after coating to easily obtain a product.  <P>SOLUTION: A coating liquid is applied to a web 11 to form a coating layer 15 and the coated web 11 is sent to a dryer 16. Heaters 40-42 are provided to the dryer 16 so as to be arranged to the inlet side 40, central part 41 and outlet side 42 of the dryer 16. The differences (¾T2-T1¾) and (¾T3-T1¾) between the inlet side temperature T1 of the coating layer 15 of the coated web 11, the temperature T3 in the dryer 16 and the outlet side temperature T2 of the coating layer 15 are set to 5°C or below. Since an organic solvent is uniformly evaporated from the coating layer 15, the drying irregularity of the coating layer 15 is suppressed. Next, the coated web is suddenly dried in a hot air dryer 27 to easily obtain a product 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294719-A (JP)
Title: Polymerized lens and its manufacturing method
Inventor: YOSHII HAJIME
IPC: F21S2/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerized lens which has a plurality of functions at low cost.  <P>SOLUTION: A lens body is constituted by stacking a plurality of element lenses. Here, peripheral edges of element lenses 13 and 14 in contact are rimmed with an inner layer material 16 formed of a tape having a lower softening point than the element lenses 13 and 14, an outer layer material 17 which is adhesive is provided on the external surface of the rimming tape, and further the external surface of the outer layer material 17 and a lens frame 18 are fixed to unite the all.  <P>COPYRIGHT: (C)2005,JPO&NCIPI