baber/WOPTO huggingface dataset:
Patent JP-2002160891-A (JP)
Title: Hoisting accessory height control method and hoisting accessory height control system for crane
Inventor: UCHIDA KOJI
IPC: B66C13/22
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To detect the height of a hoisting accessory inexpensively and accurately by canceling various errors. SOLUTION: The hoisting rope length of a hoisting device 14 is detected from the drum rotating angle of the hoisting device 14 measured by a drum rotating angle detector 22. Relative height detectors 25 and 26 mounted on the hoisting accessory detect that the hoisting accessory 16 is situated in a specified height position close to the height position of a landing target, from a relative distance Ls between a hoisted cargo landing target surface and the hoisting accessory.  When the relative height detectors 25 and 26 detect that the hoisting accessory 16 is situated in the specified height position, the detected value of the hoisting rope length based on the drum rotating angle measured by the drum rotating angle detector 22 is calibrated in accordance with the value of the specified height position, and the height of the hoisting accessory 16 is controlled on the basis of the detection value of the hoisting rope length.
Patent JP-2002166553-A (JP)
Title: Liquid ejection head and its manufacturing method
Inventor: OHASHI TETSUYA
IPC: B41J2/14
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of liquid ejection characteristics due to vibration of liquid incident to ejection thereof. SOLUTION: Ejection openings 32a communicating with respective liquid channels 71 open to an orifice plate 32 which is not provided with ejection openings 32a corresponding to total fourteen closing channels 70, i.e., seven channels on the opposite sides of each liquid channel 71. When a liquid chamber 72 and the liquid channels 71 are filled with liquid sucked from the ejection openings 32a, no fluid leaks to the closing channels 70 not communicating with the atmosphere and the rear thereof and a bubble part 80 shown by hatching is formed. The bubble part 80 functions as a buffer for absorbing vibration of the liquid causing vibration of meniscus at the ejection opening 32a.
Patent JP-2002183747-A (JP)
Title: Volume rendering pipeline
Inventor: LAUER HUGH C
IPC: G06T15/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To realize a rendering pipeline for volume rendering allowing user's selection of processing order in stages of the pipeline. SOLUTION: This volume rendering pipeline includes the plural processing stages such as gradient estimation 220, interpolation 240, classification 230, lighting 260 and composition 270. A first multiplexer 251 connects an output part of the first stage 240 to an input part of the second stage 230. A second multiplexer 252 connects an output part of the second stage 230 to an input part of the first stage 240. An input part of a third inultiplexer 253 is connected to the output part of the first stage 240 and the output part of the second stage 230. The multiplexers 251, 252, 253 respond to a selection signal and set the rendering pipeline to process volume data set.
Patent JP-2001202706-A (JP)
Title: Encoding device and recording medium recording computer program
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To reproduce pieces of music by dividing >=1 pieces of music including the original piece of music into groups without complicating a configuration and an operation at the side of reproduction, and transmitting them. SOLUTION: A data structure provided with a first title group constituted of audio titles comprising the original piece of music, a second title group which is the one constituted of the audio titles comprising bonus information and is the one for permitting an AV title, interactive data for performing access to bonus information, a search pointer for searching the audio title by a reproducing device by audio title unit and the menu of the respective title groups (AMGI), is transmitted via a recording medium or a communication medium. At the side of a reproducing device, the reproduction of the piece of music in the group where inputted interactive data coincide with transmitted interactive data is permitted and, then, it is reproduced based on transmitted reproduction control information.
Patent JP-2002173352-A (JP)
Title: High-rigidity concrete
Inventor: IHARA TOSHIYUKI
IPC: C04B14/32
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide lightweight concrete having high rigidity and high specific rigidity. SOLUTION: This high-rigidity concrete comprises cement and aggregate consisting of silicide ceramic particles each provided on its surface with a silicon dioxide film.
Patent JP-2002177559-A (JP)
Title: Ball paying out device
Inventor: SATO SUSUMU
IPC: A63F7/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent ball biting at a portion where a sprocket meets balls. SOLUTION: An elastic body 40 such as a plate spring or rubber is provided at a removal section 36 where a wall 7 is removed.
Patent JP-2002184975-A (JP)
Title: Power mosfet and its fabricating method
Inventor: YASUHARA NORIO
IPC: H01L21/336
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a power MOSFET having a small element area and a high avalanche breakdown strength. SOLUTION: Between the gate electrodes 9 of adjacent unit cells, a trench electrode 15 comprising a trench 16 reaching a p+ type silicon substrate 1 from an n+ type source region 5 while penetrating a p- type body region 4 and a p- type silicon layer 2, and a conductive substance 17 filling the trench 16 is formed. The trench electrode 15 is disposed directly under the end of the gate electrode contiguously thereto. According to the structure, the area can be reduced significantly as compared with a connection structure of the n+ type source region 5 and the p+ type silicon substrate 1 employing a deep diffusion layer. Furthermore, avalanche resistance is enhanced because the n+ type source region 5 is formed smaller.
Patent JP-2002182335-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IWAGAKI MASARU
IPC: G03C1/74
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material having superior blocking property, electrostatic charge characteristics, scuffing resistance, lubricity and adhesiveness of a tape, using a coating liquid having improved flocculating property and reducing coating trouble in production and ensuring small running-out torque. SOLUTION: In the silver halide color photographic sensitive material having a red-sensitive layer, a green-sensitive layer, a blue-sensitive layer and a non- photosensitive layer on one side of the base, the non-photosensitive layer situated farthest from the base contains a compound of the formula [(RfO)n-(PFC)-CO- Y]k-L-Xm and a monodisperse matting agent.
Patent JP-2002189973-A (JP)
Title: Method and system for deputizing authentication/ charging, and storage medium where authentication/ charging deputizing program is stored
Inventor: SAITO SHUICHI
IPC: G06F21/10
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To enable a contents provider to devote himself/herself to contents preparation without being disturbed by authentication/charging and to provide a plurality of provider members with the contents at a low cost. SOLUTION: In this method for deputizing authentication/charging, a proxy server 12 converts its own domain name included in an access request from a user terminal 11 into the domain names of servers 141 and 142, subsequently transmits the converted access request to the server 141, converts the domain names of all of the servers 141 and 142 under its own control in link information included in a response from the server 141 into its own domain name, subsequently transmits a converted response to the terminal 11 and requests an authentication/charging server 13 to perform authentication processing and charging processing. The server 13 conducts the authentication processing for confirming that the user is a legal customer and the charging processing for the use of user contents.
Patent JP-2002190882-A (JP)
Title: Communication unit, communication system, control method for the communication unit, and medium for providing control program
Inventor: MITSUNARI MAKOTO
IPC: G06Q20/16
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication system or the like that has an efficient information providing means in matching with an information placing charge when executing an information providing service where the information provider provides information to communication terminals and pays part or all of communication charges. SOLUTION: Information providers sequentially register and update their information placing charge and their communication charge of provided information registered in an information providing device 11, and the information of an information provider setting the highest information placing charge is transmitted to a communication terminal with priority when the communication terminal requests provision of information.
Patent JP-2001212067-A (JP)
Title: Head mirror
Inventor: NAGAYAMA IKUO
IPC: A61B1/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a head mirror capable of preventing the flare of an image of a light source irradiated on an affected area from occurring in a mirror mounted on a doctor's forehead to observe the affected area by irradiating, on the affected area, only the lights emitted toward a focus among the lights radiated from a light source and shutting out the lights in other directions. SOLUTION: This head mirror is provided with a mirror 3 having a peephole 4 and a light source A placed facing the mirror 3. The surface of the mirror 3 is formed into a concave which is a curved surface near the end of major axis in a spheroid obtained by rotating an ellipsoid which has two focuses of the light source A and a focus F located on a visual line 11 passing through the peephole 4 around an A-F axis connecting the two focuses to constringe the light of the source A reflected by the mirror 3 to the focus F. The light source a comprises an aggregate in which a plurality of LEDs are arranged, and a cap 12 which has a hole 13 passing only light from the light source A directing to the focus F at the central part thereof is detachably attached to the front of the light source A.
Patent JP-2001248105-A (JP)
Title: Weed growth preventing curb, forming method for roadway or sidewalk, and weed growth preventing block
Inventor: ABE HISAJIRO
IPC: E01C5/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide novel weed growth preventing curb, a forming method for a roadway or a sidewalk, and a weed growth preventing block. SOLUTION: This curb 3 is provided on one side of the roadway 1 or the sidewalk 2, and recessed grooves 4 are formed in the horizontal direction at positions of the prescribed distances from the upper face on the side faces of the curb 3 kept in contact with the roadway 1 and the sidewalk 2.
Patent JP-2002190530-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: ONODERA SHIGEKI
IPC: H01L27/082
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To control an epitaxial growth layer to an appropriate thickness in both lateral NPN transistor and lateral PNP transistor. SOLUTION: A region on a P-type substrate 3, corresponding to a lateral PNP transistor 1b, is etched to form a trench part 20 and the N+ type embedded diffusion layer 12 of the lateral PNP transistor 1b is formed at a position deeper than the N+ type embedded diffusion layer 4 of a lateral PNP transistor 1a.
Patent JP-2002188321-A (JP)
Title: Vibration control structure for tower body
Inventor: YAMAMOTO MASAFUMI
IPC: E04H9/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure for protecting a tower body such as an antenna or a lighting rod installed high on the roof of a building from fatigue and damage caused by vibration due to a large earthquake and strong wind. SOLUTION: A lower end part of the tower body is supported by a structure which is regarded as a pin or a pin roller for a roof structure of the building. A supporting member which is installed on the roof of the building and is regarded as a rigid body and a lower part of the tower body are coupled by vibration control elements by a spring and a damper.
Patent JP-2001249994-A (JP)
Title: Recycling directional article, and management device and management method therefor
Inventor: ENBUTSU ICHIRO
IPC: G06Q50/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a recycling directional article suitable for a recycling, and to provide a management device and a management method therefor. SOLUTION: An identification code capable of fetching information required for recovery is added to the recycling directional article.
Patent JP-2002199609-A (JP)
Title: Charger
Inventor: FUKUKAWA KOICHI
IPC: H02J7/04
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a charger which, realizing very high safety, charges a battery pack having a temperature sensor by controlling the charge in an ideal condition by exactly and rapidly detecting the battery temperature without time delay and reduces the manufacturing cost of the battery pack. SOLUTION: The charger has the temperature sensor 4 to detect the temperature of the battery pack 11 to be charged, and the charge of the battery pack 11 is controlled by the temperature sensor 4. The charger has a mounting part 2 which mounts the battery pack 11 at the fixed position so as to make it detach or attach. The temperature sensor 4 which detects the temperature of the battery pack 11 mounted on the mounting part 2 is disposed on the surface of the mounting part 2. The temperature sensor 4 is covered with a soft tube 5 having flexibility. The temperature is detected by getting the temperature sensor 4 contact with the surface of the battery 11 through the soft tube 5.
Patent JP-2002197706-A (JP)
Title: Optical head device formed from thermoplastic resin, module for electronic parts, building material, household utensil and health-medical instrument
Inventor: ITO SHOSAKU
IPC: G11B33/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical head which can be miniaturized and wherein the deterioration of the optical characteristics of the optical head due to the heat production from a laser beam sending machine, an electromag netic coil and the like and deterioration of driving acceleration of the head are prevented, in a magneto-optical disk. SOLUTION: In the magneto-optical disk provided with a carriage moving an optical head movable part forwards and backwards in the tracking direction and a lens holder provided by winding a focus coil and a tracking coil held to the carriage in the state of being capable of rocking and holding an objective lens, the lens holder, the carriage for fixing the lens holder, electronic parts and a parts supporting material are formed from a thermoplastic resin to be a resin material having high heat conductivity. Base materials are composed of the thermoplastic resin, for a building material, electronic parts, a household utensil and a health-maintenance instrument.
Patent JP-2001230912-A (JP)
Title: Communication terminal equipment
Inventor: NAKAGAWA TOSHITAKA
IPC: H04N1/21
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide stable storage operation by preventing the occurrence of a state, in which a memory overflows during the storage of information and only incomplete information can be stored. SOLUTION: A remaining memory capacity detecting means 9 detects remaining memory capacity M of a memory 30. A threshold generating means 41 outputs a threshold Mth for the remaining memory capacity of the memory 30. A comparison means 53 compares the remaining memory capacity M, detected by the remaining memory capacity detecting means 9, with the threshold Mth outputted from the threshold generating means 41. A priority-deciding means 51 decides the priority of storage permissions to the memory 30. When it is determined by the comparing means 53 that the remaining memory capacity M is smaller than the threshold Mth, corresponding to the priority, a selecting means 52 selects storage operation for permitting storage into the memory 30.
Patent JP-2002196822-A (JP)
Title: Interference prevention control system for unmanned carrier and its method
Inventor: SUEHIRO KATSUMI
IPC: G05D1/02
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To realize efficient unmanned carriage by preventing the interference of a plurality of unmanned carriers. SOLUTION: This automatic carriage control system for controlling the automatic carriage of a plurality of unmanned carriers is provided with traveling route data set corresponding to the respective unmanned carriers and a preservation table for preserving a traveling path on which the respective unmanned carriers are allowed to travel. Thus, it is possible to predict the interference of the unmanned carriers, and to prevent the interference of those unmanned carriers.
Patent JP-2002191932-A (JP)
Title: Method and apparatus for gas-liquid contact
Inventor: HAYASHI KENJI
IPC: B01D53/34
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-liquid contact apparatus which reduces the amount of liquid to be supplied, keeps solvent absorption efficiency, and increases the concentration of a solvent in water discharged finally. SOLUTION: Water is supplied from a treatment tank 22A to a treatment column 20 and returned to the treatment tank 22A. When the concentration of the solvent in water in the treatment tank 22A increases while gas is introduced into the treatment column 20 to recover the solvent in the gas continuously, the gas is supplied to a treatment tank 22B instead of the treatment column 20, water of a low solvent concentration is supplied to the treatment column 20, and water is returned to the treatment tank 22B. The water, in which the concentration of the solvent is increased, of the treatment tank 22A, is discharged through a drain pipe 112A to be replaced with water containing almost no solvent which is supplied from a treatment tank 18 on the downstream side.  By implementing the above operations alternately, the solvent in the gas can be removed efficiently with the use of a small amount of treatment liquid. Since the treatment liquid of a high concentration can be discharged, a compact water-solvent separator can be designed.
Patent JP-2002197820-A (JP)
Title: Lamp for magnetic recording and reproducing device and magnetic recording and reproducing device using the same
Inventor: TOKURA KIMIHIDE
IPC: G11B21/12
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To permit good sliding by reducing the sliding resistance in a sliding portion of a lamp and a head of a magnetic recording and reproducing device and eliminating variations. SOLUTION: The lamp formed using material formed by adding <=4 wt.% inorganic fillers to a thermoplastic resin or thermosetting resin is used.
Patent JP-2002160321-A (JP)
Title: Gas barrier plastic
Inventor: WATANABE HARUHIKO
IPC: B32B15/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a film, a sheet, and a packaging having good gas barrier properties. SOLUTION: The film, the sheet, and the packaging having gas barrier properties are provided by first applying an inorganic material on the inner and/or outer surfaces of a film, a sheet and a container, a bottle, a film packaging bag, a string packaging bag, a paper carton and a cover material, and then applying an additive having polarity and a polymer having polarity on the first coating.
Patent JP-2002202313-A (JP)
Title: Method for determining amino acid sequence of protein or the like
Inventor: FUJIWAKE HIDEJI
IPC: G01N33/68
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To detect free constituent amino acids with high sensitivity. SOLUTION: One kind of a monoclonal antibody is immobilized in each well 2a of a microplate 2 and an analogue 6 of a PTH amino acid derivative having a label 8 is bonded to the well 2a. A solution containing the PTH amino acid derivative 10 obtained by decomposing EDMAN is dripped on the microplate 2 to allow the bonding reaction with the monoclonal antibody 4 to compete with respect to the analogue 6 of the PTH amino acid derivative and, after the non-bonded PTH amino acid derivative 10 and the analogue 6 of the PTH amino acid derivative are washed off, the enzyme labelled antibody to the analogue 6 on the PTH amino acid derivative is added and the amount of the antibody 12 is investigated to determine the kind and amount of the PTH amino acid derivative 10.
Patent JP-2002171088-A (JP)
Title: Method for coating with shielding material
Inventor: KURAMOTO TAKESHI
IPC: H05K9/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem, where in order to eliminate excess or insufficiently of a coating amount when a housing or a board is coated with an electromagnetic wave shielding material, large man-hours is required and further an arbitrary sectional finishing shape cannot be obtained and it is difficult to deal with high density mounting. SOLUTION: A method for coating with the shielding material comprises the steps of contacting a frame, having a groove of an arbitrary shape with an edge of a housing or a board by directing the groove of the frame toward the edge, casting and molding the electromagnetic wave shielding material in a space formed between the housing or the board and the frame, to adhere the material of the arbitrary shape along it. Thus, the closability to the cover or the like can be enhanced to surely execute an electromagnetic wave shield.
Patent JP-2002183294-A (JP)
Title: Home learning system utilizing internet and private tutor
Inventor: UEMURA TAKESHI
IPC: G06Q50/10
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a learning system for providing efficient learning since it is necessary to learn by attending a cramming school or hiring a private tutor in order to enter a desired school and competition is very keen, especially, concerning schools that many students want to enter. SOLUTION: A head office is provided with a main server on the Internet and the education principle, the favorite subject, the desired pay, the labor time, the weak point and the strong point and the labor period of the tutor are made into a database in the case of making a contract with the tutor. A protector who wants the tutor performs access to the home page of the head office to make an application. In this case, the protector inputs data concerning the student in accordance with the contents of the homepage and, at the same time, inputs a request to the dispatch tutor. After the contract is concluded, the head office dispatches the tutor. The tutor reports the progress of learning and learning evaluation to the head office at regular intervals directly or through the use of the terminal unit of the Internet after learning is started and also explains them to the protector.  The protector can always confirm the progress of learning by communication with the head office whenever the protector wants.