baber/WOPTO huggingface dataset:
Patent JP-2003244121-A (JP)
Title: Certificate storage control system and method, computer program, and recording medium
Inventor: IMAEDA NAOHIKO
IPC: G06Q50/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a certificate storage control system for giving a user (including business system) a public key certificate surely.  <P>SOLUTION: A CA 1 includes a name extracting unit 14 for extracting a plurality of owner's names included in a certificate of a public key, and a directory control unit 16 for instructing a directory 2 to store certificates in accordance with each extracted owner's name. Then, even when a retrieving key is ambiguous, the certificate can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237570-A (JP)
Title: Traveling rail and track carriage system using the rail
Inventor: NAKAO TAKASHI
IPC: B61B13/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To make a carriage capable of traveling while restraining vibration caused when running on a floor surface with numbers of holes provided on it and always keeping a regular physical relationship between a power receiving unit and a feeder line.  <P>SOLUTION: A traveling surface 12a on which a wheel 9 provided to the carriage 1 travels, a guide rail 12b for guiding a guide ring 17 provided to the carriage 1 and a feeder line holder 7 for supporting the feeder lines 18 and 18 for supplying electric power to the carriage 1 are integrally structured. Especially, a pair of the guide rails 12b and 12b are integrally formed with the traveling surface 12a and the feeder line holder 7 is fit between the guide rails 12b and 12b. A traveling rail 12 is installed on the floor surface 11 on which a number of ventilation holes 5a are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236569-A (JP)
Title: Method of hydrothermal oxidation reaction
Inventor: OBUSE HIROSHI
IPC: B01J3/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of a hydrothermal oxidation reaction wherein a hydrothermal reactor can be operated safely and for a long term by reducing corrosion thereof and at low cost by reducing the used amount of a neutralizing agent.  <P>SOLUTION: Waste liquid A and waste liquid B are introduced through a passage 11 and a passage 12, respectively, to a mixing vessel 1 and mixed with each other in such a manner that the value Z represented by equation (1) (wherein [Na], [K],... each denotes molar concentration of each atom contained in mixed waste liquid) satisfies -0.01≤Z≤+0.01. The mixed waste liquid 13 is sent to a supplying apparatus 2a of the hydrothermal reactor 2 and mixed with an oxidizing agent there and the mixed flow thereof is supplied to the hydrothermal reactor 2 in downward flow to perform the hydrothermal oxidation reaction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236830-A (JP)
Title: Method for manufacturing polyethylene-2,6- naphthalenedicarboxylate resin composition
Inventor: OGAWA TATSUYA
IPC: B29B7/48
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyethylene-2,6- naphthalenedicarboxylate resin composition without presence of a coarse particle in a polyethylene-2,6-naphthalenedicarboxylate resin, with an inert particle dispersed uniformly and with few voids created around the inert particle.  <P>SOLUTION: The method for manufacturing the polyethylene-2,6- naphthalenedicarboxylate resin composition comprises the first process of heating the polyethylene-2,6-naphthalenedicarboxylate resin into a molten condition, the second process of adding the inert particle into the polyethylene-2,6- naphthalenedicarboxylate resin in the molten condition and the third process of mixing the polyethylene-2,6-naphthalenedicarboxylate resin in the molten condition and the inert particle. The method further comprises the process of adding fine powder of a poly(butylenes terephthalate) resin having an average diameter of 10 to 1,000 μm simultaneously when the inert particle is added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204816-A (JP)
Title: Fitting structure of shoulder belt in school satchel
Inventor: TAKEDA MICHIO
IPC: A45C3/02
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure of a shoulder belt in a school satchel simply applied to a fitting ring mounted on the back of the school satchel.  <P>SOLUTION: This fitting structure is formed by the shoulder belt 3 applied to the fitting ring 2 mounted on the upper part of the back of the school satchel body 1 and a fastening member 4 mounted on the fitting part of the shoulder belt 3. The base part of the shoulder belt 3 is latched on the fitting ring 2 and turned back, and a body part 4a of the fastening member 4 is superposed extending from the back of the turn-back part to the front. An eyelet fitting 6 is penetrated through a series of fastening holes 5 bored in the turn-back part of the shoulder belt 3 and the turn-back part of the fastening member 4, locking holes 8 of ear pieces 7 connected to both sides of the body part 4a of the fastening part 4 are caught on the tips of the eyelet fittings 6, and the tip parts of the eyelet fittings are caulked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244963-A (JP)
Title: Controller for ac-dc converter
Inventor: KUROSAWA KATSUHIKO
IPC: G05B9/03
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably input to a system in parallel without giving fluctuations to the system when one system is recovered from a separate state to a recovered state during the operation of a converter or when an abnormal system is restored.  <P>SOLUTION: A controller for an AC-DC converter comprises a subtracting means 70AA for detecting a difference between a control amount of a control angle of an own system and that of a control angle of another system, a first switch means 41AA for selecting an output value from the means 70AA according to a system separate command to select a zero value according to the command, a first time-constant means 45AA for incorporating a predetermined time-constant in the output value selected by the first switch means 41AA, and an adding means 71AA for adding the control amount of the angle of the own system to the output value from the first means 45AA. Thus, the control amount of the angle of the own system is set to the same amount as that of the angle of another system according to the system separate command, the time constant is incorporated in the difference detected by the means 70AA according to the command, and gradually returned to that of the angle of the own system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246078-A (JP)
Title: Ink storage vessel, inkjet printer using the same, and method for supplying ink
Inventor: YOSHIDA MASAHITO
IPC: B41J2/175
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure that has a high filling efficiency and does not, in principle, waste ink along with a filling operation because a necessary negative pressure is applied to a print head in the case where an ink storage vessel for storing a predetermined quantity of ink to be supplied to the print head is provided and a supply system is so constituted that the ink is intermittently supplied to the ink storage vessel from an ink tank as an ink supply source.  <P>SOLUTION: An ink accommodating body capable of generating a negative pressure by an elastic force is provided to the ink storage vessel, the ink tank and the ink accommodating body are connected to each other, and the ink is introduced into the ink storage vessel by decompressing the inner section of the storage vessel to expand the ink accommodating body (STEP 4). After the ink is introduced, the inner section of the ink storage vessel is pressurized to contract the ink accommodating body, thereby to return a predetermined quantity of the ink to the ink tank so that a negative pressure condition which is balanced with an ink meniscus holding force of the print head is obtained (STEP 5).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003153027-A (JP)
Title: Linear color gamut width expander for color device and method thereof
Inventor: KAN BYONHO
IPC: H04N1/46
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To linearly expand the color gamut width to improve the picture quality in a process of converting and outputting a small color gamut of a display and a relatively narrow color gamut of a printer to a wide color gamut of a large color gamut display. SOLUTION: Color coordinates of red (R), green (G) and blue (B) are inputted from a device having a small color gamut and transformed to color coordinates of lightness (L*), chroma (C*) and hue (h), the transformed color coordinates are linearly expanded to expand the color attributes of lightness (L*), chroma (C*) and hue (h) and controlled to avoid moving the color attributes information of the expanded lightness and chroma out of the color gamut of a device having a large color gamut, and the color attributes information of the expanded lightness, chroma and hue are inverse transformed to the color coordinates of red (R), green (G) and blue (B) and transferred to the device with the large color gamut.
Patent JP-2003245917-A (JP)
Title: Concrete mixer vehicle
Inventor: SAKAI NAOTO
IPC: B28C5/42
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To safely, easily and quickly perform a manual opening operation or closing operation of a hopper cover at the time of a failure of motor having reduction gears or the like.  <P>SOLUTION: This concrete mixer vehicle is equipped with the hopper cover 4 which opens/closes the hopper opening 3a of a hopper 3 in the vicinity of the hopper 3 for throwing in ready-mixed concrete. This concrete mixer vehicle is equipped with a driving source provided in the vicinity of the hopper, a power-transmitting arm 18 connected with the output shaft 16 of the driving source, an engaging section which is provided at the distal end of the power- transmitting arm, and a section to be engaged which is provided at an offset location from the turning fulcrum for the opening/closing of the hopper cover, and freely detachably engaged with the engaging section. Then, the power- transmitting arm is constituted of a deformable member which makes the engagement/disengagement of the power transmitting arm with respect to the part to be engaged of the engaging section manually operable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246181-A (JP)
Title: Binding tool of loose-leaf binder
Inventor: YAMANOI SHUICHI
IPC: B42F13/22
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding tool of a binder which keeps a binding member at a closing position and does not shake during an opening/closing operation.  <P>SOLUTION: A back plate is fitted to the surfaces of mutually counter-positioned plates of a main body of the binding tool composed of a pair of binding members having arc-like binding claws and embraced in a freely opening/closing manner. In addition, a manipulating member equipped with a locking piece is fitted, in a vertically rotating manner, on both ends of the main body of the binding tool, and the locking piece of the manipulating member which is rotated upward is brought into contact with the back face of the back plate and thereby, the main body of the binding tool is held at the closing position. On the back face of the back plate, an engaging part which engages the locking piece rotated to the locking position, is formed. Further, a rotation supporting point hole for the manipulating member is formed at the end part of the plate and at the same time, a rotation supporting point piece of the manufacturing member to be engaged with the supporting point hole is made to obliquely project downward toward the manipulating piece from both sides of the engaging piece. Besides, the rotation supporting point of the manipulating member is rounded and a plate supporting hole is formed into a hole with a peripheral edge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002331239-A (JP)
Title: Catalyst for vapor phase oxidation of compound having alkyl group and method for manufacturing aldehyde compound or carboxylic acid compound using the catalyst
Inventor: KURODA YASUSHI
IPC: B01J23/26
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst used when an aldehyde compound or a carboxylic acid compound is manufactured from a compound having an alkyl group by a vapor phase oxidation method, and a method for manufacturing the aldehyde compound or the carboxylic acid compound using the catalyst. SOLUTION: As the solid catalyst used when the aldehyde compound or the carboxylic acid compound is manufactured by the vapor phase oxidation of the compound having the alkyl group, the catalyst for vapor phase oxidation containing a crystalline composite oxide containing vanadium and chromium as constituent elements, wherein the analytical pattern of a spacing d(A) and comparative strength [shown as % in ()] is 6.44(25), 3.21(100), 3.02(16), 2.58(11), 2.14(24), 1.71(13) and 1.64(10) within an experimental error range in powder X-ray diffraction using Cu-Kα1 ray, can be well used. The aldehyde compound or the carboxylic acid compound can be manufactured by this catalyst.
Patent JP-2003097946-A (JP)
Title: Photo survey system using platform type camera and reference rod device
Inventor: MURAKI HIROKAZU
IPC: G01C11/02
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a system immediately recognizing an elongation distance of an obstructive tree under power lines on site without using aircraft. SOLUTION: The system uses a reference rod 2 to photograph a stereo image with digital cameras 3, 4. Secondly a personal computer 5 builds a model coordinate system comprising a pair of both images. Then on site, the reference rod 2 is used to photograph the measuring object, the personal computer 5 displays this stereo image on the screen and defines the coordinates of required points designated on the screen into the model coordinate system. After that, it converts the defined coordinates into a camera coordinate system of the left- hand camera to calculate and show the elongation distance between the two required points. Then shortens the full length of the reference rod for obtaining a specified reference length, and correctly maintains mutual relationship between the two cameras.
Patent JP-2003251005-A (JP)
Title: Pinball game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To make the generation of a small hit sharp and attractive and to make it helpful for judgment in stopping a game or serve as the opportunity of reconstruction of the game.  <P>SOLUTION: This game machine comprises a special electric accessory related to the opening of a big prize port and a general electric accessory related to the opening of a small prize port other than the big prize port, each of the accessories being operated on condition of the winning of a prescribed drawing processing. The game machine comprises a small hit winning stock means for stocking the winnings of small hit for making the general electric accessory operable by reserving the opening of the small prize port and a small hit release means for opening the small prize port on the basis of the stocked small hit winnings under a special condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264455-A (JP)
Title: Output circuit device
Inventor: KINUGAWA HIROKI
IPC: H03K17/08
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output circuit device for protecting an MIS transistor for output from an excess current and with high power source efficiency.  <P>SOLUTION: The output circuit device is provided with a power supply part 1, the MIS transistor 6 for output and an MIS transistor 18 for reference which is constantly at an on state both connected with the power supply part, a current supply part 9 for generating a reference voltage Vref, an output terminal 5 for supplying current to a load circuit 2, a comparator 10, a logic circuit 17, and a control circuit 14 for controlling on/off of the MIS transistor 6 for output. The reference voltage Vref is compared with an output terminal voltage Vout by using on-resistances of the MIS transistor 6 for output and the MIS transistor 18 for reference and the size of an output current is detected. When the output current exceeds a target value, the MIS transistor 6 for output is protected from the excess current by turning the MIS transistor 6 for output off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333270-A (JP)
Title: Method for cooling process flow and heat exchanger therefor
Inventor: HOWARD LEE J
IPC: C01B3/50
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus simplified to cool a process flow by many refrigerant flows particularly peculiar in a large treating plant which needs many parallel heat exchangers to cool the process flow. SOLUTION: The method for cooling the process flow comprises the steps of cooling one open loop type refrigerant flow 217 of a plurality of open loop type refrigerant flows 217, 221, 223, 237 and 243 by indirect heat exchanging with the other open loop type refrigerant flows in a refrigerant heat exchanger 219 to make a cooled main refrigerant flow 225, cooling the process flow 205 by indirect heat exchanging with a process refrigerant flow 231 in another process heat exchanger 207 in such a manner that the process refrigerant flow 231 at least partly contains the cooled main refrigerant flow 225.
Patent JP-2003266367-A (JP)
Title: Cutting device for endless belt-shaped elastic material
Inventor: SAITO KATSUHIKO
IPC: H05F3/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device for an endless belt-shaped elastic material capable of precisely cutting the endless belt-shaped elastic material and of improving efficiency of cutting work by removing static electricity generated in the endless belt-shaped elastic material or restraining generation of the static electricity.  <P>SOLUTION: The cutting device for the endless belt-shaped elastic material is provided with a driving shaft and a driven shaft arranged parallel to each other and a cutting tool arranged on an outer periphery side of the endless belt-shaped elastic material hung between the driving shaft and the driven shaft. The device is provided with a destaticizing member for contacting the endless belt-shaped elastic material for grounding, and while eliminating the static electricity generated between the endless belt-shaped elastic material and the driving shaft and the driven shaft or between the each endless belt- shaped elastic material cut off, the endless belt-shaped elastic material is cut off into an annular shape by pressing the cutting tool on the outer peripheral surface of the endless belt-shaped elastic material wound around.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263420-A (JP)
Title: Parallel arithmetic processing system using medical apparatus
Inventor: NAKAZAWA TETSUO
IPC: G06Q50/22
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform processing of heavy load dispersedly among a plurality of medical apparatus using the medical apparatus not in use when a plurality of medical apparatus exist.  <P>SOLUTION: A plurality of medical apparatus constituted using processors out of various medical apparatus (X-ray CT devices and MR imaging devices) installed in medical facilities and other facilities are connected through a network, and the connected processors are constituted to carry out the same processing dispersedly in parallel. The operating systems of the processors are unified to allow the processors to carry out the same processing dispersedly in parallel. Further, processing is dispersed according to the processing capacity of the processors to almost equalize the processing time of the respective processors. The processors process dispersedly in parallel during the idle time of the processors, on the basis of the schedule of the medical apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271732-A (JP)
Title: Hospital information system
Inventor: YUZAWA FUMIYOSHI
IPC: G06Q50/22
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hospital information system which can input an order with excellent efficiency along doctor's thought when an order regarding a medical treating action at a hospital is inputted, changed, or quit and prevent a medical treatment accident due to mistransmission by telephone communica tion, misselection of an item by a doctor, and forgetful nonselection.  <P>SOLUTION: The hospital information system is constituted of a database server 1 which stores patient information, medical treatment information, various tables, etc., a doctor's terminal 3 which is installed in a medical examination room in a hospital and used to input orders such as an injection order, a nurse's terminal 4 which is installed in a nurse corner in the hospital and used to confirm order contents and input a progress state, a bedside terminal 5 which is installed in a ward in the hospital and used to confirm order contents, input a progress state, and input the current condition of a patient, a device group 6 which is installed in the sickroom in the ward and manages vital signs, infusion, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269321-A (JP)
Title: Propeller structure of wind power generator
Inventor: KAYAMA TSUNEO
IPC: F03D11/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency by using a pressure of air generated at a tip of an inside of a propeller.  <P>SOLUTION: When a hollow propeller 1 of the wind power generator is naturally rotated by wind, the pressure of the air is gradually increased by centrifugal force toward the tip of the propeller in the inside. Thus, by providing an air intake port 3 to a base 2 of the propeller and forming an ejection port 4 at the tip of the propeller in a direction opposite to the rotating direction, the pressure is increased naturally or is gradually increased toward the tip by means of the centrifugal force, whereby the efficiency is enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267042-A (JP)
Title: Vehicular air conditioner
Inventor: KUWATA YOSHIMASA
IPC: B60H1/32
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance amenity by further heightening cooling performance when a vehicle is parking by utilizing an existing air conditioner.  <P>SOLUTION: An auxiliary power supply 40 having less power than a main power supply 30, a second compressor 12 to compress refrigerant by the auxiliary power supply 40, a second condenser 11 to cool/condense the refrigerant by the auxiliary power supply 40, connecting passages 13, 15 to connect the second compressor 12 and the second condenser 11 to the evaporator 2a through switching valves 16, 17, a driving control means to drive the second compressor 12 and the second condenser 11 by the auxiliary power supply 40 when an engine is stopped, a switching valve control means to switch the switching valves 16, 17 so that the refrigerant can be circulated among the second compressor 12, the second condenser 11 and the evaporator 2a when the engine is stopped are provided. Accordingly, when the engine is stopped as in the case when the vehicle is parking, a second refrigerating cycle different from a normal refrigerating cycle is formed among the second compressor 12, the second condenser 11 and the evaporator 2a, and cooling with high cooling effect can be carried out by utilizing an ordinary air-conditioner.  <P>COPYRIGHT: (C)2003,JPO