baber/WOPTO huggingface dataset:
Patent JP-2001347164-A (JP)
Title: Method for producing vanadia scr catalyst supported on titania
Inventor: SCHAEFER-SINDLINGER ADOLF
IPC: F01N3/10
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vanadia SCR catalyst on titania by which reliable high dispersion is carried out and an amorphous vanadia deposit is formed on titania. SOLUTION: In the method for producing a vanadia SCR catalyst supported on titania, titania is dispersed in a solution of ammonium metavanadate (NH4VO3), the pH of the solution is adjusted to 6.8-7.3 with NH4OH and HNO3 and the resulting suspension is agitated for a time sufficient to thoroughly adsorb a vanadium compound on the titania. The suspension is then filtered and the resulting catalytic compound is dried and fired to produce the objective catalyst.
Patent JP-2002314677-A (JP)
Title: Portable terminal
Inventor: ITO GORO
IPC: H04M1/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal capable of performing communication, which enables a user to conceal his or her intention from the other party to disconnect a telephone line when the user doesn't want speak with the other party. SOLUTION: When the user requests disconnection, a control part 7 operates a time counting part 11 and outputs a signal indicating the start of noise processing to a voice processing part 4. When receiving the signal indicating the start of noise processing from the control part 7, the voice processing part 4 reads a noise program stored in a storage device of the voice processing part and performs processing to superpose noise data on a signal inputted from a reception part 6 so that a phenomenon brought about due to degradation of the radio reception state may be reproduced on the side of other party of speech. This superposed signal is outputted to a transmission part 2. The transmission part 2 transmits a transmission signal subjected to noise processing to the other party. When the elapsed time of the time counting part 11 reaches a preliminarily set first prescribed time, the control part 7 cuts off the speech.
Patent JP-2002312399-A (JP)
Title: Individual directory formation method for portable terminal and storage medium storing program
Inventor: MIYAMOTO MASARU
IPC: G06F17/30
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an individual directory formation method for a portable terminal as a customizing method allowing a user or a system manager to control unknown accessible data in retrieval of a large quantity of databases via a portable terminal. SOLUTION: This individual directory formation method is provided with a procedure for extracting a keyword group of an individual and a keyword group of the system manager from a keyword database if there is the keyword database inputted by the user or the system manager, especially, after the user is identified, a procedure for forming a retrieval path constructed of an optional combination within a maximum narrowing frequency of the extracted keyword group, a procedure for extracting a retrieval path having one or more retrieval results, and a procedure for displaying the extracted retrieval path as a menu.
Patent JP-2002082089-A (JP)
Title: Gas sensor and its manufacturing method
Inventor: SHIRAI MAKOTO
IPC: G01N27/416
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor constructed to allow sealing of a clearance between an insulator and a sensor element by means of glass alone and provide a manufacturing method for the gas sensor. SOLUTION: In a housing 10, an air side cover 12, in which an air side atmosphere 142 is formed, is arranged on the base end side, while a measured gas side cover 13, inside which a measured gas side atmosphere 141 is formed, is arranged on the tip side. A clearance between the inside face of an insulator 21 and the outside face of the sensor element 15 is sealed by means of a glass sealant 25, and the contact boundary face of the glass sealant 25 is protruded in the base end side direction beyond other parts. The sensor element 15 is sealed and fixed inside the insulator 21 by melting and solidifying a glass pellet.
Patent JP-2002319371-A (JP)
Title: Dielectric barrier discharge lamp, device for lighting dielectric barrier discharge lamp, and ultraviolet irradiation device
Inventor: TAKAHARA YUICHIRO
IPC: H01J65/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To attain high ultraviolet ray illuminance. SOLUTION: A mesh-like internal electrode 2 arranged with a large number of unit mesh portions 2b at a pitch P (mm) is equipped sealedly along an axial direction of a slim tubular air-tight container 1 comprising an ultraviolet ray transmitting material and having an inside diameter of DLI (mm), excimer generating gas is sealed inside the air-tight container 1, an external electrode 3 is arranged in an outer face of the container 1, and DLI.P satisfys following expression: 90<DLI.P<150. A difference DOI-DLO between an outside diameter DLO (mm) of the air-tight container 1 and an inside diameter DOI (mm) of an outer tube OT may satisfy following expression: 2<DOI-DLO<8, instead of satisfying the expression hereinbefore.
Patent JP-2002319691-A (JP)
Title: Solar battery module and manufacturing method therefor
Inventor: HORINAKA MASARU
IPC: H01L31/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To improve yield and man-hours of the manufacturing process of a solar battery module, by simplifying the wiring method of the cells and preventing crackings of solar battery cells in the manufacturing process. SOLUTION: The solar battery module has solar battery cell units 20, in each of which a plurality of mutually electrically connected solar battery cells 3 arranged in a matrix-like state is integrated by means of an integrating sheet 9, having a translucent resin sheet 7. The resin sheet 7 has electrode patterns 8a and 8b for light-receiving surface and rear surface, which are patterned so that the patterns 8a and 8b are connected respectively to the light receiving- surface electrodes and rear-surface electrodes of the cells 3, and a pattern 8c for serial connection which is patterned to connect adjacent two solar battery cells 3 to each other and is different from the patterns 8a and 8b.
Patent JP-2002025904-A (JP)
Title: Heat treatment equipment and substrate treatment device
Inventor: ASAKA KOICHI
IPC: H01L21/683
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment equipment which enables to prevent an incomplete heating and to transport a substrate smoothly even if a misregistration occurs. SOLUTION: The heating and cooling treatment apparatus 43 is provided with a hot plate 72 mounting a wafer W, a first supporting pin 77 movable up and down which absorbs by an absorbing opening 80 the wafer W received from the main transportation system 13 at a transporting position P1 and mounts the wafer W onto a heating position P2 on the hot plate 72, a cooling plate 91 which mounts the wafer W to cool, and position sensors 100, 101 which detect the position of the wafer W before transporting it.
Patent JP-2002322551-A (JP)
Title: Galvanized steel sheet
Inventor: TAKEDA HIROYUKI
IPC: C23C2/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized steel sheet which has excellent adhesion to a galvanized layer, high tensile strength, and excellent workability even when a steel sheet containing relatively large quantities of Si and Mn is used as a base steel sheet. SOLUTION: In the galvanized steel sheet in which a galvanized layer is formed on the surface layer of the base steel sheet containing, by mass, 0.05 to 2.5% Si and 0.2 to 3% Mn via an iron plated layer, oxides containing Si and/or Mn are discontinuously dispersed in the vicinity of the interface between the base steel sheet and the iron plated layer.
Patent JP-2002328591-A (JP)
Title: Device for recognizing information
Inventor: KINOSHITA KAZUYUKI
IPC: G09B5/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To enable an user to visually recognize indicated information group such as character string and to enable the user to indicate the character string with ease. SOLUTION: Information storing medium with built-in IC tag on which information can be written in and from which information can be read out in a noncontacting state is made to be a polyhedron constituted of plural faces at each of which the IC tag is provided. A built-in box 1 constituted so that the information storing medium can be built-in disposed in an information recognizer 20 which writes-in/reads-out information onto/from the information storing medium. When the information storing medium is built in the built-in box 1, information is written-in/read-out onto/from the IC tag provided at one face among plural faces constituting the information storing medium.
Patent JP-2002022620-A (JP)
Title: Method for simulating performance of tire
Inventor: SHIRAISHI MASAKI
IPC: B60C19/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To simulate the performance of a tire with high accuracy. SOLUTION: A tire to be evaluated is approximated by a finite element model divided into a large number of finite elements and the performance of the tire is simulated from the finite element model using a finite element method. The method for simulating the performance of a tire includes an imaginary rim arrangement for restricting the rim contact region of the finite element model and forcibly displacing the distance at the bead part of the finite element model in the axial direction of tire to the rim width.
Patent JP-2002328775-A (JP)
Title: Coordinate inputting device
Inventor: HIRANO SHINJI
IPC: G06F3/0338
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate inputting device composed of the few number of components, and having satisfactory assemblability. SOLUTION: This coordinate inputting device is provided with a columnar operating member 3 and a printed circuit board 1 whose one face is mounted with the operating member 3. The printed circuit board 1 is mounted with a displacing part 2 which can be displaced by inclining or pressurizing the operating member 3, and distortion detecting elements 4 are arranged on one face or the other face of the displacing part 2 so that the distortion value of the displacing part 2 can be detected by the distortion detecting elements 4. Thus, it is possible to eliminate any conventional substrate part from the operating member 3, and it is possible to reduce the number of components, and to improve the assemblability.
Patent JP-2002321619-A (JP)
Title: Wheelchair lifting device for rolling stock
Inventor: SATO SHUJI
IPC: B61D23/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair lifting device for rolling stock which is excellent in applicability to rolling stock, needs not a large space for storage and secures safety with ease. SOLUTION: This device is provided with a slider 12 which can move between positions where a lift plate 10 is stored and used, a motor 15, which is a means to drive the slider 12, a pushing and pulling chain 13, which is connected to the slider 12 from one end side which is chained to a motor driven sprocket 16 to the other side in the moving direction of the slider 12, means 20 and 24, which guide the rising and lowering of the lift plate 10 while keeping the lift plate 10 horizontal, a pair of motors 26 and 27, which are arranged above and below the slider 12 as means to drive the lift plate 10, drive sprockets, which are connected to these motors, a driven sprocket, which is rotatable through a bearing around a horizontal shaft 21 fixed to the lift plate 10, a chain 32,  which is chained to a pair of drive sprockets and a driven sprocket positioned between a pair of the drive sprockets, and a clutch 23, which intermits the transmission of rotation between the lift plate 10 and the driven sprocket.
Patent JP-2002049930-A (JP)
Title: Game system, program and information storage medium
Inventor: KIKKO SHIGERU
IPC: G06T7/13
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a program and an information storage medium capable of realizing efficient contour plotting processing. SOLUTION: A mapping image where an object color is set in the inner area of the contour of an object and a contour color is set in the outer area is generated, and mapped into a virtual polygon with a bilinear filter system while shifting texture coordinates to plot the contour of the object. Such a virtual polygon which includes the image of the object after transparent transformation and whose size is changed in accordance with the size of the object after the transparent transformation is generated. An α value set in the inner area of the contour of the object is made different from an α valued set in the outer area, and the contour area of the object and an area obtained by excluding the contour area from the inner area of the contour are discrimination on the basis of an α value after texel interpolation.  A Z value obtained on the basis of object information is set in the virtual polygon, and the hidden surface removal of the virtual polygon into which a contour image is mapped is carried out on the basis of the Z value.
Patent JP-2002327777-A (JP)
Title: Oneway clutch
Inventor: KIMURA MASATERU
IPC: F16D41/20
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a oneway clutch capable of carrying out sufficient drive transmission and reducing load torque during slipping. SOLUTION: The oneway clutch is provided with a rotary driving gear 5, a rotary shaft 3 coaxially disposed in the gear 5, and a coil spring 7 wound on the rotary shaft 3 and the gear 5. When the coil spring 7 is taken out of the gear 5, the inner diameter C of the coil spring 7 is the same with the outer diameter G of the boss 11 of the gear 5 or smaller than it.
Patent JP-2002335513-A (JP)
Title: Interactive television system set for each user based on user identification
Inventor: MARK DURANTES
IPC: H04N7/173
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an interactive television system in which settings are enabled simply by each viewer with the minimum effort. SOLUTION: The interactive television system includes a receiver for receiving contents; a display for displaying the contents; a profile memory storing user profiles, each user profile including a user's name and viewing information about the corresponding user; assumption means for assuming which user profile corresponds most closely to the present viewing status; a display controller for controlling the display to display the user's name in the user profile assumed by the assumption means; a user interface enabling a user to confirm that the displayed name is the present viewer; and setting means for, when confirmation is received through the user interface, setting according to the viewing information in the assumed user profiled.
Patent JP-2002334863-A (JP)
Title: Method and apparatus for cleaning and drying door shell for foup
Inventor: KAWABA KUNIO
IPC: H01L21/304
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for cleaning and drying a door shell for FOUP, having an improved working efficiency and generating no dry spot in a cavity of the door shell. SOLUTION: A gas-spraying mechanism 11 and a liquid-spraying mechanism 12 are provided within a container 13, and a door shell 83 is held near and outside the mounting opening part 14 of the container, with the inner surface 85 of the door shell being facing the vessel body. A gas is sprayed from the gas-spraying mechanism on the neighborhood of a packing 84 provided on the door shell to remove unnecessary materials therefrom, then the packing is pinched in between and fix the door shell to the mounting opening part, and a cleaning liquid is sprayed from the liquid-spraying mechanism onto the inner surface of the door shell to clean it, and then the gas is sprayed from the gas- spraying mechanism on the inner of the door shell joined and fixed to the mounting opening part for drying.
Patent JP-2002330966-A (JP)
Title: Ultrasonic diagnostic instrument
Inventor: OTAKI HAJIME
IPC: A61B8/08
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To improve operability for diagnosing the locomovive internal organ a body to be examined. SOLUTION: The instrument having an ultrasound probe, a transmitting part for transmitting an ultrasonic beam through the ultrasonic probe to the body to be examined, a receiving part for phasing a signal received by the ultrasonic probe, an image generating part for generating an image on the basis of the received signal and a display part for displaying the image, is provided with an input part for setting an area of interest to a part where there is the motion of the body, on the basis of the display image on the display part, an area-of-interest tracking part for finding a change in the position of a pixel in the area of interest in the image outputted from the image generating part and a signal detecting part for detecting the signal intensity of image data in the area of interest on the basis of the tracked result of the area-of- interest tracking part.
Patent JP-2002341222-A (JP)
Title: Image formation optical device
Inventor: KAMIYAMA KENJI
IPC: G02B13/22
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image formation optical device which can effectively prevent the temperature of an aperture stop from rising. SOLUTION: The image formation optical device images light beams emitted by a plurality of light sources 2 which are arranged on an object side on the recording surface 8 of a photosensitive material, a thermosensitive material, etc., and is equipped with a both-side telecentric optical system 6 composed of a lens 4 arranged nearby the entrance of a lens barrel 3 and a lens 5 arranged nearby the exit of the lens barrel 3 and the aperture stop 7 which is arranged at the pupil position of the both-side telecentric optical system 6. The aperture stop 7 is composed of an optical member having an opening part for passing luminous flux which should contribute to the imaging at its center part and a refraction part for refracting luminous flux which should not contribute to the imaging and projecting it from the exit outside the opening part.
Patent JP-2001355147-A (JP)
Title: Terry loom
Inventor: WAHHOUD ADNAN
IPC: D03D39/22
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a terry loom characterized by high reliability and comparatively good operability. SOLUTION: A pile warp sheet (15) is passed through devices (26; 28) for forming margins of pile warp yarns in the region in front of the crossing point with a warp sheet (1) in the yarn-traveling direction so that the device (26; 28) may compensate the lengths of the pile warp yarns at the time of the formation of the loops and/or the alternation of sheds.
Patent JP-2002306143-A (JP)
Title: Method for sterilizing granular material, and floating, migrating and sterilizing apparatus usable therefor
Inventor: TSUCHIYAMA YOSHIO
IPC: B01F33/40
Filed: 2001-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing granular material such as grain by thoroughly irradiating the whole surface of each of the granular material with electronic beam with low energy, and further to provide an apparatus to be used in the method. SOLUTION: This method for sterilizing the granular material 3 is characterized in that the surface of the floating and migrating granular material 3 is irradiated with the electronic beam F with the low energy. The floating, migrating and sterilizing apparatus has a feeding device 1 for dropping and feeding the granular material 3 in an irradiation chamber 2, an ascending current- generating device 4 for sending a gas from the lower part of the irradiation chamber 2, and an electron beam-accelerating tool 9 for radiating the electron beam F with the low energy from the side surface of the irradiation chamber 2, installed in the middle position between both of the devices.
Patent JP-2002340034-A (JP)
Title: Non-excitation-operated electromagnetic coupling device
Inventor: MURASE SHINKO
IPC: F16D65/22
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent an unstable transmission action of driving torque or braking torque due to a fluctuation in an effective magnetic flux according to magnetic flux leakage, in a non-excitation-operated electromagnetic coupling device designed to operate on a magnetic flux from a permanent magnet and terminate the operation by canceling the magnetic flux from the permanent magnet by excitation of a coil, wherein exposure of the permanent magnet results in leakage of the magnetic flux from the permanent magnet through a magnetic wall of equipment subjected to the transmission action of driving torque or braking torque, and thus a reduction in the effective magnetic flux contributing to the transmission action of driving torque or braking torque. SOLUTION: As the permanent magnet constituting the non-excitation-operated electromagnetic coupling device, a ringed permanent magnet 32 is used, whose parallel faces are magnetized in opposite polarities. One pole face is joined to the inside of an annular portion 24c of a boss 24, and the other pole face is joined to the side of a pole rotor 33. An outer circumferential edge of the pole rotor 33 is opposed via a gap G3 to an inner circumference of a projecting portion 31a of a shell 31 fixed to an outer circumference of a coil bobbin 28. The permanent magnet is thus protected against external exposure.
Patent JP-2002026941-A (JP)
Title: Wireless network provided with capability measurement device
Inventor: HERRMANN CHRISTOPH
IPC: H04L47/30
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a wireless network where a traffic load is very uniformly distributed. SOLUTION: The wireless network of this invention includes a (wireless network) controller and terminals. Each terminal has a buffer for data packets transmitted to the controller via a contention channel and a measurement device for a buffer operating level. Each terminal transmits a (signaling) sequence at a start time decided by the controller when the operating level exceeds. The wireless network controller obtains a correlation among sequences from the terminals, detects a pulse from the sequence after the correlation, detects the sequence assigned to the terminals, and instructs the terminals to transmit succeeding data packets via a channel exclusively for the terminals.
Patent JP-2002030046-A (JP)
Title: Method for producing arylethylamine by amination of aryl olefin
Inventor: TRAUTHWEIN HARALD
IPC: C07C211/27
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an industrially suitable method for producing a 2- aryethylamine derivative of general formula I; aryl-CHR1-CR2)-(NR3R4)-(CHR5 R6)n-CHR7R8 having an alkyl substituent at the 1-position in high yield, purity and catalyst productivity. SOLUTION: An aromatic olefin of general formulas IIa: aryl-CHR1- CHR2-(CR5R6)a-CR5=CR6-(CR5R6)b-CHR7R8, general formula IIb: aryl- CHR1-CR2=CR5-(CR5R6)c-CHR7R8 or general fulmula IIc: aryl-CHR1-CHR2-(CR5 CR6)c-CR5=CR7CR8 is made to react with an amine of general fomula III: R3R4NH in the presence of a base. An example of the method is the production of N-2-(1-phenyl)propyl-N-benzylamine from allylbenzene and benzylamine in the presence of n-BuLi.