baber/WOPTO huggingface dataset:
Patent JP-2002068723-A (JP)
Title: Method and device for manufacturing activated charcoal
Inventor: YAMANE KENJI
IPC: B01J20/20
Filed: 2000-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently manufacturing activated charcoal, which is an inexpensive charcoal having high surface activity suitable for environmental clean-up or the like. SOLUTION: This method comprises detecting by a thermocouple a centrosphere temperature of a treated material 21 which is a raw material for charcoal and changing or controlling the volume of combustion emission gas supplied to a carbonizing furnace 2 as heat source so that the detected centrosphere temperature meets the programmed characteristics of temperature change set separately in respective processes for drying, thermal decomposition, charring, carbonization/activation and forcibly cooling. In the carbonization/activation process, combustion emission gas is supplied together with activation gas such as air and steam to simultaneously carry out carbonization and activation treatments. In the forcibly cooling process, cooling gas is repeatedly supplied into the carbonizing furnace to forcefully lower the treated material's temperature.  When the treated material's temperature is lowered to about 150 deg.C, cooling water is sprayed in the carbonizing furnace while supplying cooling gas to accelerate cooling speed and shorten the time required for cooling.
Patent JP-2002104641-A (JP)
Title: Conveying system
Inventor: YUASA YOSHIKI
IPC: B65G1/127
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To enable distribution of a number of articles to high speed buffer conveyors in a plurality of steps. SOLUTION: Articles from a feed conveyor 12 are fed to a vertical circulation device 2 and the articles are carried out to buffer conveyors 22 in a plurality of steps. In the vertical circulation device 2, a plurality of trays 10 are driven by endless chains 4 and 6 and an article placing surface 11 of the tray 10 is inclined to the buffer conveyor side. A stopper is mounted on the tray 10, and the stopper is released in the position of the buffer conveyor to effect carry out and the articles are carried out.
Patent JP-2002128787-A (JP)
Title: Organocopper compound and mixed liquid containing the same and copper thin film made of the mixed liquid
Inventor: SAI ATSUSHI
IPC: C07F7/18
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a mixed liquid containing an organocopper compound, having long service life and hard to decompose before a film formation, affording a high film formation rate, efficiently decomposing on a substrate film, to give high volatile products, and capable of giving a copper thin film of high adhesion to the substrate film. SOLUTION: The objective organocopper compound is such that a β-diketone compound and a silyloxy group-bound unsaturated hydrocarbon compound are coordinated to a univalent copper atom and is shown by the formula (1) (wherein, R is an unsaturated hydrocarbon compound-derived group; L is a β-diketone compound-derived group; and X1, X2 and X3 are each H, a 1-5C alkyl or 1-4C alkoxy).
Patent JP-2002114774-A (JP)
Title: Method of producing 3,4-methylene-dioxymandelic acid
Inventor: HARADA KATSUMASA
IPC: C07D317/60
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing 3,4-methylenedioxy-mandelic acid by allowing 1,2-methylenedioxybenzene to react with a liquid mixture of strong acid and glyoxylic acid in an organic solvent in high yield in an industrial scale. SOLUTION: 1,2-Methylenedioxybenezene is allowed to react with a mixture of strong acid and 50-80 wt.% of glyoxylic acid aqueous solution in an organic solvent to give the objective 3,4-methylenedioxymandelic acid.
Patent JP-2001175405-A (JP)
Title: Device and method for measuring three-dimensional position and posture and recording medium
Inventor: KATOU KOUICHI
IPC: G06F3/037
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and method, capable of stably performing an intuitive three-dimensional input without being affected by magnetic field or temperature in an arbitrarily measured time interval and across a wide range, without necessitating much installation space. SOLUTION: A luminance point is scanned and displayed on the display screen of a display device. A light-receiving device converges the luminance points on the display device, and project it as a spot light on a projection face, and projects it on the light-receiving element of the projection face. A counter counts a time from the start of vertical plotting, and transmits the output to an AND gate. A corresponding relational position deciding part makes the luminance point display position coordinates on the display device and the projected position coordinates on the display device at the plural time correspond to each other according to the recorded time.  A three-dimensional position calculating part calculates the three-dimensional position and posture of the light-receiving device by using the luminance point scanning face of the display device as a reference from the set of the plural (three points or more) luminance point display position coordinates and the projected position coordinates which are made correspond to each other.
Patent JP-2002118124-A (JP)
Title: Device mounting method
Inventor: OHATA TOYOJI
IPC: H01L25/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting devices by which minute devices can be arranged on a circuit board with efficiency and with accuracy. SOLUTION: First, several LED devices are formed on a wafer 1 in an arrangement with a predetermined period D and device separating operations are performed for isolating the wafer 1 into individual LED devices while maintaining their arrangement. Then, rearranging operations are performed for rearranging the LED devices by manipulating the individually isolated LED devices in such a way that the interval G among them is the size equal to the multiplied period D by a given multiplier. After that, transferring operations are performed for transferring the LED devices to a board 7 for packaging while maintaining their rearrangement.
Patent JP-2001145034-A (JP)
Title: Circuit device demodulating intermediate frequency video signal
Inventor: BRILKA JOACHIM
IPC: H04N21/426
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a circuit that demodulates an intermediate frequency video signal VZF where an output signal of a controllable oscillator 12 placed in a phase locked loop 5 formed as a Costas loop and the intermediate frequency video signal VZF are coupled in a video demodulator 1, that can always supply a demodulated video signal with a prescribed polarity even on the occurrence of excess modulation caused in the intermediate frequency video signal. SOLUTION: A polarity inverter 2 that is a means that inverts the demodulated video signal depending on a control signal supplied by a polarity detector 3 is placed before the video demodulator 1, the polarity detector 3 decides the polarity of an output signal of the video demodulator 1 or the polarity inverter 2, and the control signal controls the polarity inverter 2 so that the demodulated video signal appearing at an output section of the inverter 2 has a prescribed polarity.
Patent JP-2002117546-A (JP)
Title: Recording erasure control method for optical disk
Inventor: MATSUMURA EISEI
IPC: G11B7/0055
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that portions of old recording points remain as the sizes of a beam spot does not change with the conventional device of recording and reproducing information by utilizing the intensity modulation of the single laser beam and utilizing the reflectivity of the crystalline state (erasing state) and amorphous state (recording state) of a medium relating to the erasure of the recorded parts of the optical disk. SOLUTION: This recording control method for optical disks makes control possible in such a manner that arbitrary arrays can be written to a specific range by checking the recorded parts to be managed by a filing system by an application, then inputting a specific command to an NVRAM to invalidate overwriting protection. Since the space parts are provided with marks larger at a ratio of 1:3 than the marks of the recorded parts by a laser beam, the perfect erasure may be achieved.
Patent JP-2002113366-A (JP)
Title: Method for producing catalyst for reforming
Inventor: OKADO HIDEO
IPC: B01J37/03
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a catalyst for reforming, free from the deposition of carbon and having sufficient mechanical strength for a practical use. SOLUTION: The catalyst for reforming composed of multiple oxide having a composition expressed by the following formula, in which M and Co are highly dispersed in the multiple oxide is used: aM.bCo.cMg.dCa.eO. As the method for obtaining the same catalyst, the one in which a coprecipitating agent is added to an aqueous solution of water soluble salt of the above each constituting element to precipitate hydroxide, is subjected to primary baking in the temperature range of 673 to 873 K and is subjected to secondary baking in the temperature range of 1,223 to 1,573 is adopted.
Patent JP-2001182434-A (JP)
Title: Fittings frame material and fittings
Inventor: MIZUKAMI SHUICHI
IPC: C08J5/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a fittings frame material easy in control, capable of reducing a fluctuation of the quality and performance, capable of improving a ligneous feeling and capable of reducing a cost. SOLUTION: Upper and lower frames 61 to 64 being a fittings frame material are composed of metallic outdoor members 61A to 64A and indoor members 61B to 64B composed of a synthetic wood not less than 30 wt.% in a mixing rate of wood flour to a synthetic resin and not less than 2.0 KJ/m2 in an Izod impact value. Since the indoor members are composed of the synthetic wood, complicatedness of control, a dispersion in a construction material and performance, a dimensional change and a shape change can be reduced more that a natural wood. Since the mixing rate of the wood flour is many like 30 wt.% or more, a ligneous feeling and the touch can be improved, and a texture close to the natural wood can be realized.  Since the Izod impact value is not less than 2.0 KJ/2, while securing workability, the occurrence of a chip can be prevented; the indoor members of the fittings frame material can be manufactured by extrusion molding; work manhours can be reduced; and a manufacturing cost can also be reduced.
Patent JP-2002115958-A (JP)
Title: Refrigerator
Inventor: FUNAYAMA ATSUKO
IPC: F25D11/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To deodorize a large quantity of bad odor components by the chill circulating in a refrigerating chamber by simple-structure and inexpensive deodorizer, in a refrigerator. SOLUTION: A sheet-shaped active carbon deodorizer is installed in a suction passage where return chill streams in a plurality of storage space join one another at downstream of the return passage of a cooler.
Patent JP-2001172199-A (JP)
Title: Method of oral immunization by using plant product containing hepatitis surface antigen
Inventor: THANAVALA YASMIN
IPC: C12N15/09
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining immune response to a hepatitis B surface antigen (HBsAg) by feeding the antigen in vegetable materials to an animal. SOLUTION: An animal is made to have immune receptivity of HBsAg by former primary immunity, and immune response to the HBsAg is made to increase by making the animal having the immune receptivity take in vegetable material containing the HBsAg.
Patent JP-2002123590-A (JP)
Title: Tenant building lease system for business with building naming right and its mediation system
Inventor: KUSUNOKI YASUSHI
IPC: G06Q50/16
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To enable a venture business to gain the credit of business in an early stage, to allow a land owner and a real estate owner to effectively use land and real estate, and to contribute to the development of our country's industries by promoting a supporting venture businesses. SOLUTION: The owner of a building used for business gives the right to name the building to a tenant who desire to move into the building or a tenant of the building and leases the building. Mediation in a lease contract of the tenant building for business with building naming right is carried out by using a communication means.
Patent JP-2002123866-A (JP)
Title: Commodity conveyance device for automatic vending machine
Inventor: KUWABARA NAOKI
IPC: G07F11/24
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a commodity conveyance trouble in a vending mechanism caused by deformation of a commodity container and to control to stably convey commodities of various kinds of containers. SOLUTION: In this commodity conveyance device, the vending mechanism 3 and a passage width adjuster 5 are disposed in the conveyance end of a commodity storage rack 2 to face each other, and commodities 6 stored in a column is conveyed from the lowermost position in order by operation of the vending mechanism. A frame 3a of the vending mechanism 3 is provided with a main stopper 7 of which tip part protrudes to a commodity exit passage to engage and disengage with the commodity #1 in the lower most position, an auxiliary stopper 8 for engaging and disengaging with a commodity #2 in the second from the lower most position, an electromagnetic solenoid 9 for driving the stopper, and a return spring. An end surface of the auxiliary stopper 8 is formed to be wide along a stopper rotating direction. Concretely, the surface width A is formed to be in an arc shape so that a back end of the end surface thereof extends near to a wall of the frame at the stopper protruding position. Thus, the protruding movement is prevented from being obstructed by the deformation of the commodity container.
Patent JP-2002122696-A (JP)
Title: Device for confirming label
Inventor: OGAWARA AKIRA
IPC: G21F9/36
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To turn a turning table using power of a crane for transferring a solidified body, even when a trouble is generated in a turn driving system for the turning table. SOLUTION: This device is provided, in a position in the vicinity of the turning table 4, with a table driving device 34 having a piston 32 pushed up by a push-up spring 31 in an inside of a cylinder 30 and provided with a hoisting accessory 33 suspended by a hoisting device 29 in an upper side of the piston 32, and is provided with an engagement releasing device 35 for releasing a table driving gear 16 from its engagement with a ring gear 14 when the hoisting device 29 is down on the hoisting accessory 33 to push down the piston 32 against the spring 31, and a table turning device 36 for turning the turning table 4 by hoisting force when the hoisting accessory 33 is suspended by the hoisting device 29.
Patent JP-2002122178-A (JP)
Title: Vibration isolator, and method of manufacturing vibration isolator
Inventor: TSUTSUMI TATSUYA
IPC: B60K5/12
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To improve assembling by easily and securely positioning a partition wall member to a membrane holding metal fitting without using a jig. SOLUTION: An inner side metal fitting 16 is disposed on the inner side of an outer cylinder metal fitting 12, and these are connected to each other by an elastic body 14. The partition wall member 34 disposed inside the outer cylinder metal fitting 12 has a groove part 34C, and a first communication port 42 and a protruded part 34E are provided. An abutment flange part 26B is provided on one end part of the holding metal fitting 26 press-fitted to the outer cylinder metal fitting 12, and a recessed part 26C and a cut part 26D are provided on the outer circumferential side of the holding metal fitting 26. Position relation of the cut part 26D to the recessed part 26C is set to be similar to position relation of the first communication port 42 to the protruded part 34E in the partition wall member 34.
Patent JP-2002124983-A (JP)
Title: Media communication system
Inventor: IKEMIZU KENJI
IPC: H04L12/66
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in sound quality due to the transmission of the plural kinds of packets for different kinds of networks to the same media converting device. SOLUTION: This media conversion controller is provided with a function for selecting a media converting device and an in-media converting device line to be used according to the kind (voice and video or the like) of a media, so that it is possible to prevent a large-sized packet such as a picture from intruding between voice packets, and to reduce the deterioration of sound quality.
Patent JP-2002122938-A (JP)
Title: Projector device
Inventor: KAMEYAMA KENJI
IPC: G03B21/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a projector device having a high contrast ratio and high color purity. SOLUTION: This projector device is provided with an optical modulation element (11) modulating emitted light in accordance with image information and a removing means (12) removing light other than light for forming an image by the element (11) from the emitted area of the light for forming the image.
Patent JP-2002127489-A (JP)
Title: Exposure device and recorder using exposure device
Inventor: NARITA IZUMI
IPC: B41J2/45
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device having photo detecting sensors for obtaining more correct signals proportional to a quantity of light for exposure irradiated from elements of a light-emitting array. SOLUTION: There are arranged the one-dimensional light-emitting array and optical sensors each set in the vicinity of a light-emitting element of the light-emitting array for receiving light emitted by the light-emitting element. The optical sensors are formed to a transparent substrate where the light- emitting elements are formed. Moreover, the optical sensors are formed so as to receive part of a direct irradiation light irradiated into the transparent substrate among the light emitted from the elements of the light-emitting array.
Patent JP-2002132679-A (JP)
Title: Server system, attached file providing method, and computer-readable recording medium with attached file providing program recorded thereon
Inventor: HONDA MITSUNOBU
IPC: H04N1/34
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To make properly confirmable the contents of an attached file even at the time of receiving an electronic mail including an attached file by a terminal which is not provided with any application software for developing the attached file. SOLUTION: At the time of receiving the notification of the incoming of an electronic mail with an attached file from a mail server 40 (2), a user instructs for the transfer of the mail from a portable telephone 30 (3). The mail server 40 transfers the electronic mail according to the instruction (4). A server 100 of an ASP receives this electronic mail, and stores it in a mail box 103. Also, at the time of receiving an output instruction (5), the server 100 of the ASP reads the pertinent attached file, and develops it by corresponding application software, and converts it into a proper data format corresponding to the designated output destination (6), and transmits it to a facsimile equipment 80 (7). The user can obtain a document related with the attached file printed by the facsimile equipment 80 (8).
Patent JP-2002135605-A (JP)
Title: Network system for conducting color management
Inventor: NAKABAYASHI KAORU
IPC: H04N1/46
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent delays in providing of images from a network server by reducing the load on the network server. SOLUTION: When an accessing client is a game machine low in throughput, an image server 30 receives a profile for an output device from the game machine and color-matching processing is performed by the side of the server 30 from the image data, a profile for the second output device and a profile for an input device stored by itself. When the accessing client is a personal computer 40 of high throughput, the server 30 transmits the image data to the personal computer 40 with the profile with the input device, without conducting color-matching processings. The personal computer 40 performs color-matching processings on the side of itself with a profile for the first output device stored in itself, the profile for the input device and the image data.
Patent JP-2002131960-A (JP)
Title: Electrophotographic photoreceptor and method for producing the same
Inventor: MORI NOBUYOSHI
IPC: G03G5/14
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having superior appearance characteristics and good image properties and a method for producing the photoreceptor by using a coating liquid for an undercoat layer free of the deposition of a resin even when the water content of the coating liquid is high and capable of forming a uniform undercoat layer free from unevenness in a large thickness. SOLUTION: In the electrophotographic photoreceptor obtained by successively stacking an undercoat layer and a photosensitive layer on an electrically conductive substrate, the undercoat layer is formed by applying a coating liquid containing an alcohol-soluble polyamide resin and titanium dioxide prepared using a mixed solvent comprising 20-60 wt.% methanol, 10-40 wt.% n-butanol and 20-60 wt.% dichloromethane.
Patent JP-2002127842-A (JP)
Title: Weather strip for automobile, method of its manufacture, and extrusion head for its production
Inventor: ICHINOHE TAKATO
IPC: B29C48/30
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To vary the reaction characteristics of a hollow seal lip at important positions such as corner parts while maintaining the shape of the outer peripheral surface of the hollow seal lip at a constant in longitudinal direction. SOLUTION: The outer peripheral surface 3a of the seal lip 3 is formed in a generally complete round uniform shape in longitudinal direction, and the inner peripheral surface 3b thereof is formed in an elliptic shape. The phases of the major axes K1 (minor axes K2) of the elliptic shapes in areas (b) and (c) in addition to an areas (a) including the corner part of the seal lip 3, i.e., the phases of the wall thickness distribution in cross sections perpendicular to the longitudinal direction are differentiated from each other. By this, the reaction (deflection)characteristics of the seal lip 3 are varied largely, and the seal lip can sufficiently resist the collapsingly deforming force at the corner part of the seal lip due to the follow-up to the curvature of a body side, and a collapsing deformation and breakage do not occur.
Patent JP-2002131532-A (JP)
Title: Dielectric multilayered film filter and dielectric multilayered film filter module having the same
Inventor: MASE TAKAO
IPC: G02B6/293
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric multilayered film filter and a dielectric multilayered film filter module having the above filter such that the filter substrate as a holding body of the dielectric multilayered film is made thick and the dielectric multilayered film is held only by the substrate so as to allow only the dielectric multilayered film to be present, that the transmission loss of light is extremely little and that the filter can be easily manufactured and handled. SOLUTION: The dielectric multilayered film filter is obtained by preparing the filter substrate 4 having a pyramid-like through hole 41 composed of tapered guide parts 411 and a through hole 412, then forming a metal thin film 42 on the surface of the filter substrate 4 except for the through hole 412 region, and then forming a dielectric multilayered film 12 on the surface of the metal thin film 42 including the through-hole 412 region. The dielectric multilayered film filter module has the above filter.