baber/WOPTO huggingface dataset:
Patent JP-2001359071-A (JP)
Title: Data distributor and method, and data distribution system
Inventor: NEGISHI SHINJI
IPC: H04N21/654
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a data distribution system that allows a decoding terminal with a simple configuration to conduct special reproduction. SOLUTION: The data distribution system is composed of a server unit 1 which is provided with a special reproduction control section that inputs a special reproduction request of a user, a data storage section 2 that stores data, a data control section 4 that converts the data stored in the data storage section 2 into special reproduction data according to a kind of special reproduction on the basis of the special reproduction request inputted by the special reproduction control section 3, a muliptlexer section 5, and a transmission section 6, and a decoding terminal 10. The server unit 1 transmits the special reproduction data converted by the data conversion section 4 to the decoding terminal 10 via the multiplexer section 5, the transmission section 6 and a communication channel to allow the decoding terminal 10 to realize the special reproduction.
Patent JP-2001325220-A (JP)
Title: Personal computer system
Inventor: SATO HISASHI
IPC: G06F15/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer system smaller in size, low in cost, quick in starting time, high in data maintainability and secrecy, and excellent in portability. SOLUTION: This system is constituted of a user server composed of at least a control part and a memory part and terminal equipment composed of a display part and an input part. The user server is connected to the terminal equipment with a cable or radio communication channel. The user server is provided with plural user domains and plural users can be handled. The user can use a personal computer as in conventional manner by connecting a pertinent user domain from the terminal equipment through the communication channel and obtains the high data maintainability. In this way, an ordering system having the above-mentioned features is obtained.
Patent JP-2002004716-A (JP)
Title: Door opening/closing device
Inventor: MIZUNO MITSUMASA
IPC: H02P7/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce variations in stop positions, caused by a difference in weight, etc., among doors by automatically setting the slowing-down starting position of the door. SOLUTION: A control part 43 calculates the slowing-down starting position from the precedently set stop position in the case of the first opening and closing operations after switch-on. When the position wherein the door 6 is actually stopped is located outside the allowable range of the precedently set stop position in the case of the start of slowing-down in the slowing-down starting position, the slowing-down starting position at the next opening or closing operation is adjusted, the per-operation adjustment of the slowing-down starting position is repeated until the stop position of the door 6 falls within the allowable range for the purpose of storing the slowing-down starting position in a storage part 45 when the stop position of the door 6 falls within the allowable range. Consequently, the slowing-down starting position is automatically adjusted only by the switch-on so as to enable the door 6 to be stopped in a desired position independently of the difference in weight, etc.
Patent JP-2001031653-A (JP)
Title: Production of 2-quinolinylthioacetic acid or its hydrochloride
Inventor: KOLLER HERBERT
IPC: C07D215/36
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain 2-quinolinylthioacetic acid which is an intermediate product for producing 2-tribromomethylsulfonylquinoline useful as an effective stabilizer for photothermographischer materials and having excellent skin affinity, in a high yield and in a high purity by one step comprising the direct reaction of 2-chloroquinoline with mercaptoacetic acid. SOLUTION: This method for producing 2-quinolinylthioacetic acid formula II or its hydrochloride salt comprises reacting 2-chloroquinoline of formula I with mercaptoacetic acid in an aqueous solution state and, if necessary, converting the obtained salt into the free acid or the free acid and a salt. The method for producing 2-quinolinylthioacetic acid formula II or its hydrochloride salt comprises, for example, melting 2-chloroquinoline at 60 to 70 deg.C, adding NaOH and tetrabutylammonium iodide, adding mercaptoacetic acid as its NaOH aqueous solution, reacting the compounds under refluxing for a long time, cooling the reaction solution, washing the solution with tertiary butyl methyl ether, and then adding concentrated hydrochloric acid to the aqueous phase to precipitate the hydrochloride.  The precipitation process is preferably carried out in an acidic region, namely, at a pH value of <1, and the precipitates are preferably washed with distilled water or the like and then dried.
Patent JP-2001328859-A (JP)
Title: Indoor ceramic construction material having respirability
Inventor: FUKIYA TADASHI
IPC: B09B3/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a respirable indoor ceramic construction material obtained from a coal fly ash and a coal clinker ash which are industrial wastes of a coal-fired power plant and are reused resources. SOLUTION: This indoor ceramic construction material is produced by mixing 30-40% of the coal fly ash and 30-40% of the coal clinker ash exhausted from the coal-fired power plants, 10-20% of a waste glass of 10-20% of a water glass as a sintering binder, 10-30% of a clay powder as an additive and a starch or a flour for imparting moldability, sintering and coagulating, is capable of possessing interiority by adding a moderate inorganic pigment or spotting material and providing a design as necessary and has respirability having performances reducing sick house syndrome by being excellent in hygroscopicity and air permeability for adjusting an indoor humidity, adsorptivity of chemical substances, frost damage resistance and lightness and possessing hyperthermic effects by far-infrared radiation, etc., and the method for producing the material is also provided.
Patent JP-2001065750-A (JP)
Title: Metal parts
Inventor: UCHIO KENJI
IPC: F16L15/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To ensure a highly reliable structure capable of preventing cracking caused by stress of a corroded part even in the case of taper threadwise engagement in a metal part applicable to a joint of pipes by providing screwing start basic point at an inner wall of an opening of the metal part having a thread in the inner wall of the opening, at the inner side of an end of the opening. SOLUTION: A T-shaped joint 1 formed by forging a metal material of such as brass has a screw top or a screw part 3 with a spiral ridge and root in an inner wall of an opening. The screw part 3 is tapered such that it has a gradually decreased inner diameter toward the inward from an entrance of the opening. A screwing start basic point 4 of the screw part 3 is positioned at a portion positioned at the inside from an end of the opening. A diameter extension part 5 larger than the inner diameter of the point 4 is arranged from the point 4 to the end of the opening. The end of the opening is made round at its edge that is weak against corrosion.
Patent JP-2001049141-A (JP)
Title: Dispersion of fine solid particle of dye
Inventor: SUZUKI KEIICHI
IPC: C07D401/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersion containing a specific dye expressed by a specific formula and designed to be capable of dyeing a specific hydrophilic colloidal layer in a photosensitive material without diffusing the dye into other layers and being rapidly dicolored during a developing process. SOLUTION: In this dispersion of fine solid particles of a dye, the dye is expressed by formula I (R2 and R4 are each H, an aliphatic group, an aromatic group or a heterocyclic groups L1 to L3 are each methine; n is 0, 1 or 2, when n=2, at least one of L1 to L3 is a substituent) and preferably has a maximum absorption wavelength satisfying formula II [λmax (DMF) is the maximum wavelength of the dye in a DMF solution]. The average particle size of the aforesaid dispersion is preferably 0.005-10 μm. The dye expressed by formula I is obtained, e.g. by reacting a suitably substituted barbituric acid compound to condense with a methine source for introducing a methine group or a polymethine chain to a methine dye.
Patent JP-2002008194-A (JP)
Title: Vehicle booking system and operating state controller
Inventor: OKA HIDEAKI
IPC: G06Q50/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle booking system and an operating state controller for a user to acquire a vehicle operating state through the Internet and to book the allocation of a vehicle to the driver of the vehicle. SOLUTION: This operating state controller receiving the information on the operating states of vehicles from mobile stations comprises a map information database having map information stored therein an operating state database having operating state information stored therein, a driver information database having driver information stored therein a receiving part for receiving vehicle retrieval conditions from customers, an extraction part for, based on the retrieval conditions extracting the operating state information from the operating state database, extracting the map information from the map information database and, based on the extracted vehicle driver identification information,  extracting the driver information from the driver information database a preparation part for preparing operating state map information by synthesizing the operating state information with the map information, and a transmission part for transmitting the driver information and operating state map information to the customers.
Patent JP-2002017033-A (JP)
Title: Terminal protection cap
Inventor: FUSE KAZUHIKO
IPC: H02G3/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal protection cap in the structure to easily expose and protect the terminal in order to improve working efficiency of the work to load a terminal to a partner member and the terminal loading and unloading work in the maintenance process. SOLUTION: Bellows 16a, 17a are formed to a semispherical cap portion 16 used to cover the terminal 12 and an end portion in the side of cap portion 16 of a hollow cylindrical portion 17 integrated to this cap portion 16.
Patent JP-2001056216-A (JP)
Title: Device for determining position of object on surface
Inventor: BOHN DAVID D
IPC: H04N1/047
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor capable of directly measuring the position and the velocity on a surface of an object to be scanned with high precision and suppressing electric power and each requirement for processing to the minimum extent. SOLUTION: A position detection device 200 determines a position of an object 100 on a surface for a first axis 350. In this case, the position detection device 200 is provided with a first profile meter 210 attached to the object 100 and a second profile meter 204 attached at a predetermined interval from the first profile meter 210.
Patent JP-2002026476-A (JP)
Title: Circuit board, battery pack using the same and method of manufacturing circuit board
Inventor: NAKAMURA SATOSHI
IPC: H01R43/20
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which allows component cost to be reduced and questions such as poor contact to be solved. SOLUTION: The circuit board 2 has a board 20 and outer terminals 4 formed on the board 20 for connecting to e.g. the body of a portable telephone. The outer terminals 4 are composed of laminate members 8 having a plurality of first to third laminated metal layers 11, 12, 13 having mutually different metal materials.
Patent JP-2002023517-A (JP)
Title: Seamless transfer belt and its manufacturing method
Inventor: ONO YOSHIHIRO
IPC: B29C53/60
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a seamless transfer belt which has a smooth surface, is excellently flexible, has high strength, is free from fold wrinkles, hardly breaks, and does not vary in peripheral length even when receiving abrupt driving torque, and can easily be manufactured, and to provide its manufacturing method. SOLUTION: This seamless transfer belt has a base material layer and a surface layer, and the base material layer is formed of a rubbery elastic body layer and a fiber layer and is manufactured by topping processing and the surface layer is formed of thermoplastic resin. This belt is manufactured by the manufacturing method having (1) a base material layer formation process where an unvulcanized base material layer is formed by spirally winding an unvulcanized composition and a topping tape around the outer periphery of a cylindrical mold without any gap, (2) a vulcanization process where the unvulcanized base material layer is vulcanized, and (3) a surface layer formation process where the surface layer is formed.
Patent JP-2002022267-A (JP)
Title: Heat exchanger unit of heat pump type hot water feeding device
Inventor: ENYA YOSHINORI
IPC: F24H9/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a fixing or removing workability for a heat exchanger to be improved and further enable a pipe winding around the heat exchanger to be simplified. SOLUTION: There is provided a heat exchanger unit 80 for a heat pump type hot water feeding device 10 in which water is heated with condensing heat when a hot water feeding heat exchanger 27 condenses refrigerant and hot water can be supplied. The hot water feeding heat exchanger 27 is integrally assembled with a mount 76 supporting the hot water feeding heat exchanger.
Patent JP-2002019590-A (JP)
Title: Brake control device for industrial vehicle
Inventor: OTSUKA HARUHIKO
IPC: B60T8/26
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device for an industrial vehicle capable of effectively restricting braking distance to be short even under a traveling condition or loaded condition with risk of elongating braking distance. SOLUTION: As stepping on a brake pedal 34 is stopped, or when an acceleration lever 11 is operated for switchback, a main brake works on a rear wheel (drive wheel) 6. On front wheels 5 and 5, auxiliary brakes 26 and 26 for assisting the main brake are installed, and a controller 41 controls the auxiliary brakes 26 and 26 through energization control of a brake control valve 20. The controller 41 prepares for actuation of the auxiliary brakes 26 and 26 by energizing a preliminary current to solenoid valves 46 and 47 as brake signals indicating completion of brake operation are inputted from sensors 40 and 43. As slipping at the rear wheel 6 is detected in a subsequent slip determining process, a target current for actuating the auxiliary brakes 26 and 26 is energized to the solenoid valve 47.
Patent JP-2002023707-A (JP)
Title: Display device
Inventor: AOKI MAKOTO
IPC: G02F1/133
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a picture in the expression of moving picture from becoming blurred or obscure while suppressing the reduction of picture luminance in a hold type display device. SOLUTION: In this display device, a frame buffer 42 timesharing a frame displaying one picture into plural sub-frames, a damping signal generating circuit 52 generating a damping signal Sc2 by dividing an inputted luminance signal Sc with a prescribed damping coefficient F and a signal changeover circuit 53 which inputs a luminance signal Sc1 anterior to the division in preceding sub-frames in the frame and inputs the damping signal Sc2 posterior to the division in succeeding sub-frames are provided.
Patent JP-2002028765-A (JP)
Title: Method for injection molding metallic material
Inventor: NAKAO YASUHIRO
IPC: B22D31/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for lowering a product cost molded with a metallic material. SOLUTION: A casting 45 composed of a product part 47 molded with a cavity 22 and a non-product part 47 left in a gate 24, is taken out from a metallic mold during high temperature. The non-product part 47 is separated from this casting 45 under high temperature state, and the high temperature non- product part 47 is form-worked into a billet member 48. This billet member 48 is charged into an injection cylinder 25 and melted into semi-solidified Al alloy 41 by filling the semi-solidified Al alloy 41 in the injection cylinder 25 and prepared to the next injection.
Patent JP-2002023965-A (JP)
Title: Data storage device and data backup device
Inventor: KAWASAKI YOSHINORI
IPC: G06F3/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply preparing a backup device for a detachable hard disk device. SOLUTION: Both hard disk devices 1, 2 are mutually connected by external interfaces 14, 24. A user sets up a master mode by depressing a mode changing switch 18 in the device 1 and sets up a slave mode by depressing a mode changing switch 28 in the device 2. When both the hard disk devices 1, 2 are mutually connected by respective external interfaces 14, 24, respective connection state detection parts detects the connection of the devices 1, 2, so that both the devices 1, 2 are set up to a copying mode. When the user depresses a transfer start switch 19, data are transferred from the device 1 to the device 2 and the data are copied.
Patent JP-2002038318-A (JP)
Title: Bag article, method for producing the same, and apparatus therefor
Inventor: YAMAZAKI TATSUO
IPC: A41D19/04
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a bag article good in quality by adopting an ultrasonic welding method and making an overlap width (joining layer) wide when producing the bag article by using a nonwoven fabric made of a synthetic resin, and further to provide a method and apparatus for efficiently producing the bag article. SOLUTION: The apparatus 1 for producing the bag article is constituted of a pair of raw fabric rolls 2a and 2b for sending out the nonwoven fabrics S1 and S2, lapping rolls 5a and 5b for forming laminated nonwoven fabric S by laminating the sent-out nonwoven fabrics S1 and S2, an emboss roll 7 for forming the welded parts in desired shapes in the laminated nonwoven fabric S, and an ultrasonic oscillator 6 arranged at the vicinity of the embossing roll 7 and for carrying out the ultrasonic welding of the laminated nonwoven fabric s. The laminated nonwoven fabric (S) obtained by laminating the two raw fabrics S1 and S2 is drawn to the emboss roll 7 having the desired pattern formed thereon, and the ultrasonic oscillation is imparted the laminated nonwoven fabric on the emboss roll 7 to form the wide welded part along the formed pattern to provide the bag article.
Patent JP-2002041548-A (JP)
Title: Device, system, and method for document management, and recording medium
Inventor: ICHIHARA MASAHIRO
IPC: G06F21/62
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a document managing device which eliminates the user's trouble to add the right to access inputted data again. SOLUTION: This document managing device is equipped with an input means 10 which inputs document data, a storage means 50 which holds the document data, and a registering means 20 which registers the document data inputted by the input means 10 in the storage means 50; and the access right is previously set in the storage means 50 and the access right is set also the document data stored in the storage means 50. The registering means 20 when registering the document data inputted by the input means 10 sets the access right set in the storage means as the access right for the document data.
Patent JP-2002038796-A (JP)
Title: Pinching preventing method in locking/unlocking apparatus for door body, and locking/unlocking apparatus for door body
Inventor: OTA SATOSHI
IPC: E05B81/58
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To simplify determination of pinching in a pinching preventing method in a locking/unlocking apparatus for a door body, and the locking/unlocking apparatus per se which has a function of the preventing pinching, based on determination of the presence/absence of the pinching by the door body, when the door body is forcedly drawn to a full-latching state by a motor. SOLUTION: When a latch 8 is arranged at a closing starting position by introduction of a striker 4, the motor M is forward rotated to start operation to draw the latch 8 to the full-latching position. At this time, a limit switch 24 detects that the latch 8 is arranged from a home position to the closing starting position, and a timer circuit in a control circuit starts to count up a drawing operation time by the motor, based on the detection. When the drawing operation time exceeds a predetermined period of time, the control circuit determines that something has been pinched between a trunk door and a vehicle main body.
Patent JP-2001085324-A (JP)
Title: Wafer heating method and device
Inventor: BOKU SANKUN
IPC: H01L21/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To protect a wafer and a photosensitive film formed on the surface of the wafer against a thermal shock by a method wherein the vapor of fluid heat medium is brought into contact with a solid heat medium which is kept in contact with a wafer, and the wafer is heated by the solid heat medium which absorbs heat from the vapor of fluid heat medium. SOLUTION: A fluid heat medium 30 which is turned in phase from liquid to vapor or from vapor to liquid by heating or cooling is provided between a solid heat medium 10 where a wafer 100 is brought into contact and a heat source which releases heat. The fluid heat medium 30 adjoining to the solid heat medium 10 is of vapor phase, and the fluid heat medium 30 adjoining to the heat source 20 is of liquid phase. The fluid heat medium 30 is turned from liquid to gas absorbing heat released from the heat source 20 and moved to the solid heat medium 10. When the gaseous heat medium 30 comes into contact with the solid heat medium 10, the gaseous heat medium 30 is turned to liquid transmitting heat to the solid heat medium 10 and moved to the heat source 20.  A process where the fluid heat medium 30 absorbs heat from the heat source 20 and transmits heat to the solid heat medium 10 is continuously and repeatedly carried out, and a phase change occurs in this process.
Patent JP-2002035928-A (JP)
Title: Method and device for brazing
Inventor: TAKEUCHI TOSHIYUKI
IPC: B23K1/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a brazing method and device which can improve in airtightness and strength of a joint and enables an automation easily. SOLUTION: In this method in which a joint materials 2 is disposed in the direction to intersect a shaft direction of a joint materials 1 in the joint materials 1, and the joint material is brazed by a burner flame, a brazing joint WH and joint materials of part WA and WB which axially extends from a brazing joint are heated and jointed by the burner flame.
Patent JP-2002036841-A (JP)
Title: Shock absorber with vehicle height adjustment function
Inventor: MIYATANI OSAMU
IPC: B60G17/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To quickly raise a temperature of a heating and cooling medium for performing a vehicle height adjustment and to perform this vehicle height adjustment with a simple vehicle height detection mechanism. SOLUTION: A proximity switch 18 is provided on either of a cylinder side 1 and a piston rod side 2 and detects a position of a magnetic body on either of facing matter thereof; the piston rod side 2 or the cylinder side 1. A pressure medium in a pressure chamber 17 formed with the cylinder 1, the piston rod 2, and a case 6 is heated and expanded by a heater 16 generating a heat by an operation of the proximity switch 18 when a vehicle height drops to raise the pressure of the medium in the pressure chamber 17. The cylinder 1 and the piston rod 2 thereby are relatively displaced to raise the vehicle height.