baber/WOPTO huggingface dataset:
Patent JP-2001259323-A (JP)
Title: Method for producing porous ceramic filter
Inventor: TAKEGAWA MAKOTO
IPC: C04B38/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous ceramic filter in which, when a porous base material is coated with a porous film by low temperature sintering, the drying speed of the film is high, the pH of slurry is not controlled, and a crack is not generated in the film. SOLUTION: In the method, zirconium oxychloride is used as a starting raw material, a material to be ZrO2 by heat treatment is used as a binder for aggregate particles, after film making slurry containing the aggregate particles and the binder is formed, a layer is formed by sticking the slurry to the base material, and a ceramic film is formed on the base material by heat treatment. The slurry contains at least a dispersing agent, the aggregate particles, and zirconium oxychloride, and the addition of them is carried out in order of the dispersing agent, the aggregate particles, and the zirconium oxychloride.
Patent JP-2001268285-A (JP)
Title: Internet facsimile machine
Inventor: SHIOKAWA HIDEYUKI
IPC: H04M1/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an Internet facsimile machine that can print out and display an electronic mail address, a telephone number, a single-touch action abbreviation number, and a destination name in an easy-to-see manner and in a way in which a user can easily distinguish the electronic mail address from the telephone number when the electronic mail address, the telephone number, the a single-touch action abbreviation number, and the destination name are printed out and displayed. SOLUTION: The Internet facsimile machine is provided with a storage means 6 that stores the destination name, the telephone number and the electronic mail address, an operation means 8 that reads the telephone number and the electronic mail address from the storage means, and output means 1, 9 that output either of the telephone number and the electronic mail address read by the operation means in inversion, and output the other of the telephone number and the electronic mail address read by the operation means in a normal state.
Patent JP-2001260553-A (JP)
Title: Original plate for thermal lithography
Inventor: KITA NOBUYUKI
IPC: G03F7/004
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for thermal lithography which can be mounted directly on a press to execute printing, without treatment after exposure, and which is improved in plate wear and uses metal as a substrate. SOLUTION: The original plate has on a metal base an ink receiving layer 1) and a hydrophilic layer containing a colloidal-particle-form oxide or hydroxide of at least one element selected from beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and transition metal 2). At least one of the ink receiving layer and the hydrophilic layer contains a photothermal conversion agent and, moreover, the ink receiving layer contains an epoxy resin of a softening point 120 deg.C or above.
Patent JP-2001264095-A (JP)
Title: Route information setting system and navigation system
Inventor: KAWAGUCHI SHUICHI
IPC: G09B29/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a route information setting system and a navigation system, capable of improving operability by reducing the operational complexity of an on-vehicle navigation system. SOLUTION: When a keyword, such as an address, is inputted to a personal computer 1, the spot information (latitude and longitude) of the destination corresponding to the keyword is specified by a destination retrieval server 2 and returned to the personal computer 1. The returned sport information is transmitted from the personal computer 1 to a route retrieval server 3. The present position of a vehicle is transmitted beforehand from the navigation system 4 to the route retrieval server 3 and registered therein, and the route retrieval server 3 retrieves a route to the destination transmitted from the personal computer 1, with the present position as a starting point. A route retrieval result is transmitted from the route retrieval server 3 to the navigation system 4.  The navigation system 4 receives the route retrieval result transmitted from the route retrieval server 3, via a mobile phone 5 and stores it in and internal memory.
Patent JP-2001264418-A (JP)
Title: Detector, and received signal processing method thereof
Inventor: SAITO KOICHI
IPC: G01S7/295
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To dispense with a buffer memory such as a sweep memory. SOLUTION: The quantizing operation in an A/D converter 2 is controlled by a coordinate converter 7. The signal is correctly processed in a signal processing circuit 4 without providing any sweep memory between the A/D converter 2 and the signal processing circuit 4.
Patent JP-2001267419-A (JP)
Title: Film-forming method and device
Inventor: MIZUTANI YOJI
IPC: H01L21/768
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a film-forming method and device at low costs in a method for manufacturing a conductive layer in an insulating film by using the damascene process. SOLUTION: On a wafer W where lower layer wiring 201 is formed, a lamination film of organic insulating films 202 and 204 and inorganic insulating films 203 and 205 are formed by spin-coating. In the insulating films, recessed parts 210 and 211 are formed by using the photolithography process. In the photolithography process, a resist film is formed on the wafer W by spin-coating. After exposure, developer is supplied onto the wafer W by spin-coating to carry out development treatment.
Patent JP-2001267477-A (JP)
Title: Fin for heat dissipation and its mounting method
Inventor: NAKANO YUKIFUMI
IPC: H01L23/40
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To secure adhering strength, to improve a quality and to lower a cost by simplifying structure, facilitating production, securing sufficient strength and realizing soldering and automatic mounting to a substrate, etc. SOLUTION: A fin for heat dissipation 1 obtained by bending a metallic plate is provided with plural fin 3 and a connection plane 4 integrally by bending the metallic plate. Furthermore, after bending the metallic plate to form the fin for heat dissipation, the fin for heat dissipation is soldered entirely and next, the fin for heat dissipation is heated to adhere and integrate solder to the fin soldering surface of the substrate, etc.
Patent JP-2001266389-A (JP)
Title: Optical head using near field light
Inventor: YAMADA MINORU
IPC: G11B7/127
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of recording information in an optical recording medium with high density and reading information, which is recorded densely, sensitively though its constitution is simple. SOLUTION: In a distribution feedback type laser 11, an active layer 12 is inserted by clad layers 13 and 14, the first reflecting members 15 having periodical waveformed structure is formed closely to the active layer in one of the clad layers, the second reflecting member 20 including a metallic film 22 having the emitting window 22a of a fine opening formed is formed on one end face and the third reflecting member 23 is formed with a multi-layered dielectric film on the other end face. The optical recoding medium 27 arranged at a near field is irradiated with laser beams intensity-modulated by information emitted from the emitting window of the laser 11 to perform recording.  Laser beams reflected by the optical recording medium is returned to a distribution feedback type laser through the emitting window and voltage change occurring between current injecting electrodes to reproduce recorded information. Otherwise, the returned beams are amplified by the distribution feedback type laser and the laser beam emitted from the third reflecting member is photodetected by an optical detector to be reproduced.
Patent JP-2001266561-A (JP)
Title: Cassette door opening and closing device
Inventor: KOBUNE TAKASHI
IPC: G11B33/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cassette door opening and closing device which imparts a damper effect to a cassette door with a simple structure in a VTR or the like. SOLUTION: In the cassette door opening and closing device having a cassette door rotatably attached to the front panel, a leaf spring press-contacted with the rotary shaft of the cassette door is provided and a configuration is adopted in which a frictional force is generated between the rotary shaft and the leaf spring when the cassette door opens and closes.
Patent JP-2001272686-A (JP)
Title: Liquid crystal display device
Inventor: SUZAKI TAKESHI
IPC: G02F1/1335
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device using an IPS method which shows stable alignment state of the liquid crystal molecules when an electric field is applied and which has fast response speed. SOLUTION: A liquid crystal layer 7 is held between a pair of substrates 1, 5, and a pixel electrode 2 and a common electrode 3 are arranged on one substrate l so that the alignment state of the liquid crystal molecules 8 in the liquid crystal layer 7 is varied by the electric field generated between the pixel electrode 2 and the common electrode 3. An alignment film 4 having horizontal alignment is formed on one substrate 1 while an alignment film 6 having perpendicular alignment is formed on the other substrate 5.
Patent JP-2000351488-A (JP)
Title: Recorder
Inventor: SUZUKI TETSUO
IPC: G03G21/14
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve throughput in document recording, and to perform unturbulent excellent recording of an image in high image quality recording by selecting registration to a recording part of a recording medium according to a recording mode. SOLUTION: This recorder discriminates whether or not received data is document data when receiving printing data. When it is the document data, heading up to a recording part of a sheet P is performed only by a side registration method. While, when the received data is data other than the document data, that is, high image quality image data like a photograph, side registration + top registration are performed to perform heading of the sheet P. Thus, throughput is improved in a document by taking a registration method of the sheet P in conformity with the printing content, so that highly accurate printing can be performed at time other than that.
Patent JP-2001278240-A (JP)
Title: Sheet-like structured body
Inventor: NOGUCHI MAKOTO
IPC: B65D5/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like structured body which can be changed by a single action in its form continuously from a plane to a three-dimensional shape and is capable when being formed in the shape of a tray for being held by one hand together with a glass or the like. SOLUTION: Two creases 2a and 2b each approximately in a circular arc shape and being opposite each other and two creases 3a and 3b each approximately in a circular arc shape and being opposite each other and respectively intersecting at a right angle the creases 2a and 2b are formed at a single planate sheet of paper approximately in a gourd shape. With both of side parts 10a and 10b of the sheet bent along the creases 2a and 2b, both of end parts 11a and 11b are raised along the creases 3a and 3b toward the directions the same as those for the side parts 10a and 10b. Namely the sheet changes its shape continuously from a plane to a three-dimensional shape with faces on its four sides raised naturally toward the same direction by grasping the side parts 10a and 10b by a single hand, and the sheet becomes to a shape good for use as a handy paper tray.
Patent JP-2001270732-A (JP)
Title: Fluorescent lamp
Inventor: KONDO TOSHIFUMI
IPC: H01J61/30
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp which has a high tube wall load and a long life. SOLUTION: This fluorescent lamp characterized in that the composition of the glass bulb 3 of a luminous tube 1 in which mercury is sealed comprises SiO2 65 to 75 wt.%, Al2O3 0.5 to 4 wt.%, B2O3 0 to 3 wt.%, Li2O 0 to 2 wt.%, Na2O 1 to 7 wt.%, K2O 1 to 8 wt.%, MgO 0.5 to 5 wt.%, CaO 1 to 8 wt.%, SrO 1 to 7 wt.%, BaO 4 to 6.5 wt.%, Sb2O3 0 to 1 wt.%, CeO2 0 to 1% wt.%, and TiO2 0 to 1 wt.%. The tube wall load of the luminous tube is in the range of 0.10 to 0. 20 W/cm2.
Patent JP-2001271973-A (JP)
Title: Pipe joint sealant for service water
Inventor: IKEUCHI YASUHIRO
IPC: E03B7/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provided a water pipe joint sealant for service water that even when various additives are used, a chemical material used as the additive is difficult to be eluted. SOLUTION: This water pipe joint sealant for service water consists of an elastomer material consisting mainly of EPDM or SBR and is interposed at a potable water pipe joint 2. The pipe joint 2 is molded watertightly sealable. With a coating layer closely fitted in the pipe joint 2, a coating layer 3 is formed in a state to be covered in thickness of 50-30 μm by a resin film consisting mainly of ultra-high molecular polyethylene throughout a range having possibility for the resin film to make contact with at least water flowing through a pipe.
Patent JP-2001274290-A (JP)
Title: Circuit device
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/28
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To overcome the defects that such a supporting board of a circuit device having mounted semiconductor elements as a printed board, ceramic board, and flexible sheet is originally unnecessary material, and its thickness makes the circuit device large-sized. SOLUTION: After forming separation grooves 54 on a conductive foil 60, circuit elements 52 are so mounted on the conductive foil 60 as to use it as a supporting board and coat them with an insulation resin 50. Then, after reversing the intermediate up and down, the conductive foil 60 is so polished by using the insulation resin 50 as a supporting board this time as to divide the conductive foil 60 into conductive passages 51. Therefore, without adopting such a supporting board as a printed board, there can be realized a circuit device 53 wherein the conductive passages 51 and the circuit elements 52 are supported by the insulation resin 50. Moreover, slits SLT are so provided in the conductive passages 51 and slopes SL are so provided in the insulation resin 50 coating the periphery of the circuit device 53 as to make preventable the bent of the circuit device 53.
Patent JP-2001269118-A (JP)
Title: Door angle-adjusting mechanism of fixed body type tea production machine
Inventor: MIYAZAKI KANAE
IPC: A23F3/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that tea leaves are easily caught with scoopers and thereby excessively released, when the tea leaves are replaced by hard tea leaves. SOLUTION: This door angle-adjusting mechanism of the fixed body type tea production machine, characterized by comprising a door-opening or closing means for detachably attaching the doors to a machine frame to open or close the doors of the fixed body type tea production machine and a distance-changing means for freely changing a distance between a rotary shaft and the doors.
Patent JP-2001282777-A (JP)
Title: Document form transforming device and recording medium with document form transforming program recorded thereon
Inventor: KOSEKI MASAHIKO
IPC: G06F12/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time when converting a word processor document into an HTML document, for example. SOLUTION: When an updating date (a) corresponding to an object document A is not preserved in a conversion history preserving means 14 and when the updating date (a) preserved in the conversion history preserving means 14 corresponding to the object document A is preceding to the updating date (a) inputted from a conversion object input means 12, it is discriminated by a conversion execution discrimination means 16 that conversion is to be executed and when the updating date (a) preserved in the conversion history preserving means 14 corresponding to the object document A matching with the updating date (a) inputted from the conversion object input means 12, it is judged that conversion is not to be executed.
Patent JP-2001281746-A (JP)
Title: External power source device for camera
Inventor: HIGASHIHARA MASAKI
IPC: H04N5/225
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a secondary battery having a contact on its side surface has a strong ejection spring for ejecting the battery because it abuts on its side surface, so that its contact part is bent and the contact state of a signal terminal gets unstable when an external power source device is attached to a camera, and further there is possibility that the camera gets larger because the number of the external power source devices and control signal contacts is increased in a single lens reflex digital camera 1. SOLUTION: This external power source device for the camera is provided with a recessed part 215 at a part abutting on the camera battery ejection spring 102, and a 3rd contact part 212 coming into contact with the contact part of the battery amount entrance of the camera. Furthermore, the signal of an operation switch which is important for a camera system and whose frequency in use is high is allotted to a 2nd contact part 211 coming into contact with the contact of the battery chamber of the camera, and the signal of an operation switch which is not important and whose frequency in use is low is allotted to the 3rd contact part 212.
Patent JP-2001276945-A (JP)
Title: Integration method and system in sheet metal work
Inventor: TANAKA HITOSHI
IPC: B21D43/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an integration method and system in the sheet metal work which can array and integrate a product. SOLUTION: When a processing program is transferred to a processing machine control panel 7 from a processing program transfer portion 17 of a host computer 9, a sorting part data is transferred in advance to an integration apparatus control panel 11 from a sorting part data transfer portion 19 of the host computer. Then, under process of a product, a cutting order code transfer portion 31 of the processing machine control panel 7 transfers the cutting order code to the integration apparatus control panel 11, and after the processing is finished, the integration apparatus 5 integrates products in a predetermined position by the control of the integration apparatus control panel 11 in accordance with the sorting part data and the cutting order code.
Patent JP-2001277539-A (JP)
Title: Cartridge for color ink jet printer, color ink jet printer using the same, and its control method
Inventor: KANAYAMA YOSHIO
IPC: B41J2/185
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge for color ink jet printers which can be shared and can prevent a maintenance station from clogging when ink of a pigment type is used. SOLUTION: This color ink jet printer has black heads 101B and 102B capable of printing in black with the use of a black ink and color heads 101Y, 102Y, 101M, 102M, 101C and 102C respectively capable of printing in color with the use of a color ink of a plurality of colors. A plurality of the heads can be set to the printer. Each of the heads 101B, 102B, 101Y, 102Y, 101M, 102M, 101C and 102C can be independently separated from this cartridge 100 for the color ink jet printer.
Patent JP-2001278561-A (JP)
Title: Method and device for detecting sinking of hydraulic elevator
Inventor: TOMITA KAZUAKI
IPC: B66B1/40
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a wrong detection of sinking of a hydraulic elevator car. SOLUTION: In the case where the number of floor adjusting operation in relation to a car within a set time exceeds the set number, the operation of an elevator is stopped, and the quantity of sinking of the car is measured so as to discriminate where the quantity of sinking of the car within the preset measuring time is normal or not.
Patent JP-2001277412-A (JP)
Title: Laminated material, coating manufacturing method therefor and method for detecting minute charged region
Inventor: TOBISAWA SEIICHI
IPC: B05D1/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated material having a coating layer reduced in the number of minute charged regions, a coating manufacturing method for this laminated material and a method for detecting the minute charged regions. SOLUTION: In the laminated material wherein at least two coating layers are provided on a support with a surface specific resistivity of 1×1013 Ω/cm2 or more, the number of minute charged regions is 10 or less per 0.02 m2 of the laminated material.
Patent JP-2001277277-A (JP)
Title: Method for manufacturing resin foam, and resin foam obtained thereby
Inventor: SUGIMURA NORIO
IPC: B29C44/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin foam excellent in transparency and a method of manufacturing the same. SOLUTION: After a resin is impregnated with high pressure gas, this resin is foamed to be held to a temperature of 15 deg.C or lower to manufacture the resin foam of which the expansion ratio of 1.01 or more and the total light transmissivity is 10% or more in the case of a sheet within a thickness of 1 mm.
Patent JP-2001276772-A (JP)
Title: Comprehensive organic waste disposal method and device therefor
Inventor: NAGAI KOZO
IPC: F01N5/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a comprehensive organic waste disposal method capable of reducing running cost, and requiring no fossil fuel, etc., and to obtain a dry material which is effectively utilized. SOLUTION: A wetting organic waste is subjected to the methane fermentation treatment in a methane fermentation tank 10 and the resulting methane gas is introduced into a gas turbine 16 as fuel for dynamo. A solid organic waste such as wasted plastics is subjected to a gasification treatment by the thermal decomposition as gasifier 12 and the resulting gasified gas is introduced into the gas turbine 16. A device in a system is operated by using electric power generated at the dynamo 18 which is connected with the gas turbine 16, thereby subjecting a drying treatment of the wetting organic waste after the methane fermentation treatment by a dryer 22 to obtain the dried material.
Patent JP-2001284136-A (JP)
Title: Wound core transformer
Inventor: SONOBE HIROSHI
IPC: H01F27/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wound core transformer, which is capable of preventing a wound core from increasing in size and its legs of the wound core from being misaligned with each other at a joint, even if the wound core of silicon steel plate with a sloping surface joint is used at leg parts. SOLUTION: An inner wound core 10 is formed through a manner, in which a silicon steel plate thin strips are laminated into a nearly rectangular frame through a one-turn cut method, and a lower yoke has a joint 11. An outer wound core 12 is arranged, surrounding the inner wound core 10. The outer wound core 12 is formed in a manner, in which silicon steel plate thin strips are laminated into a nearly rectangular frame through the same method with a one-turn cut system, and it has two sloping surface joints 13 and 13. In this case, the inner wound core 10 and outer wound core 12 are formed, by rolling up the thin bands in one piece and undergo molding and annealing. A band 14 is wound on the outer circumference of the outer wound core 12, and a wound core 15 is constituted through this processes.  Coils 16 and 16 sealed up with resin are each mounted on the wound core 15 by fitting the two legs of the core 15 into the coils 16 and 16. Thus a transformer body 17 is formed.