baber/WOPTO huggingface dataset:
Patent JP-2001289870-A (JP)
Title: Acceleration sensor
Inventor: TODA TAKASHI
IPC: G01P15/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an acceleration sensor which can output the signal corresponding to the magnitude of an acceleration change in the gravitational direction. SOLUTION: The tightly closed container of this acceleration sensor 1 is composed of a cylindrical housing 2 and a lid plate 3. In the container, a conductive liquid 6 is enclosed and a tubing 7 is fixed nearly perpendicularly to the liquid 6 so that one end of the tubing 7 may be dipped in the liquid 6. On the tubing 7, electrodes 4A and 4B are provided along the longitudinal direction of the tubing 7. The liquid 6 in the tubing 7 has a higher surface level than the liquid 6 in the container has due to a capillary phenomenon and electrically connects the electrodes 4A and 4B to each other. When the acceleration in the gravitational direction changes, the height h of the surface level of the liquid 6 in the tubing 7 changes due to the capillary phenomenon.  Consequently, the contact areas of the electrodes 4A and 4B with the liquid 6 change and the resistance value between the electrodes 4A and 4B changes correspondingly.
Patent JP-2001295318-A (JP)
Title: Cab for construction machinery
Inventor: KOMATSU KAZUNORI
IPC: B62D33/06
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the mounting works and maintenance works of a limit switch by ensuring a mounting space for the limit switch inside the front section of a cab box. SOLUTION: A chamfering section 19A curved in an arcuate shape is formed to the window frame 19 of a front window 18. A projecting section 22A projected in the horizontal direction from the position of the chamfering section 19A and a supporting plate section 22B for a roller 24 are formed to a roller bracket 22 installed to the window frame 19. An opening S is formed between the chamfering section 19A of the window frame 19 and the supporting plate section 22B of the roller bracket 22, and the limit switch 28 is housed in the opening S when the front window 18 is closed. The limit switch 28 is fixed on the internal surface side of a front-side bent section 11A by using a metal fitting 29 near a corner on the upper side of a front section 8B oppositely faced to the projecting section 22A of the roller bracket 22 at the place of window closing in the longitudinal direction.
Patent JP-2001294401-A (JP)
Title: Method for producing hydrogen from inorganic sulfur compound ion aqueous solution
Inventor: HARA KOJIRO
IPC: C02F1/70
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing hydrogen from a sulfur-containing material such as hydrogen sulfide discharged from a desulfurization process or contained in natural gas and existing abundantly as a raw material by a novel reaction. SOLUTION: Hydrogen is produced by irradiating an inorganic sulfur compound ion aqueous solution such a an aqueous solution of sodium sulfide, sodium sulfite or the like with ultraviolet ray to reduce water.
Patent JP-2001303475-A (JP)
Title: Oilproof paper for food
Inventor: WAKABAYASHI NOBUO
IPC: D21H19/20
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a oilproof paper for a food, having all of water resistance, discoloration resistance of a resin, and odorless of the resin in the oilproof paper for the food, and hardly having the problems of generation of chlorine gas at the time of combustion by using a resin free from the chlorine as the oil-resistant resin layer. SOLUTION: This oilproof paper for the food is characterized in that the oilproof paper is obtained by applying a coating material comprising an acrylic resin emulsion on a paper, and drying the coated paper to form the oil-resistant resin layer, and the oil-resistant resin layer has 40-70 deg.C glass transition temperature.
Patent JP-2001295355-A (JP)
Title: Penetrating facility for road and its construction method
Inventor: KOBAYASHI MASAYUKI
IPC: E03F5/04
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a penetrating facility for road capable of securing a penetrating function having excellent workability regardless of longitudinal gradient and its construction method. SOLUTION: Underground at the side end of a road surface having a longitudinal gradient, a penetrating side gutter 13 is continuously arranged along the longitudinal gradient, a penetrating basin 15 is interposed at its middle portion in this penetrating facility, a weir 16 is provided at the boundary portion between at the penetrating side gutter 13 located at the upstream side in the flowing direction and the penetrating basin 15 located at the downstream side, and further a filled layer 14 such as crushed stones around the penetrating side gutter 13 is separated from a filling layer 22 around the penetrating basin 15.
Patent JP-2001300624-A (JP)
Title: Method and device for cooling thick steel plate
Inventor: SERIZAWA YOSHIHIRO
IPC: B21B45/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for cooling a thick steel sheet in which the flatness in the shape is improved and the material of the thick steel plate is uniformized by a simple method and device. SOLUTION: In a method by which the controlled cooling of the thick steel plate is performed after finish rolling in the thick plate manufacturing process, the scale distribution on the surface of the steel plate is measured and, after forming a surface film on the parts where the scale is peeled based on the result of the measurement of the scale distribution, the controlled cooling is performed. In an equipment train for performing the controlled cooling with the thick plate manufacturing equipment, a finishing mill 10, hot straightening device 12, scale distribution measuring unit 14, surface film applying device 16 for applying the surface film to the parts where the scale is peeled and controlled cooling device 22 are successively arranged.
Patent JP-2001300952-A (JP)
Title: Powder slush molding apparatus and powder slush molding method
Inventor: OMURA SATORU
IPC: B60K37/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of environment caused by the scattering of a resin powder generated when a powder slush molding method is performed by accelerating the settlement of the resin powder in a mold. SOLUTION: A resin powder tank 4 is formed so as to have a double bottom structure and suction piping 6 is connected to a lower bed 4b to suck the air of an upper bed 4a from the bottom surface (air permeable partition 5) of the upper bed 4a. The air permeable partition 5 and the open air introducing pipe 7 arranged so as to pierce the lower bed 4b are provided as an air blow-in means. The leading end part 7a of the open air introducing pipe 7 is opened toward the mold surface 1a of a mold 1 and the air of the lower bed 4b is sucked from the suction piping 6 and the air flow B going downward from above is formed in the hermetically closed space formed by the mold 1 and the resin powder tank 4 to accelerate the settlement of the resin powder floating in the space.
Patent JP-2001299916-A (JP)
Title: Mask-shaped inhalator
Inventor: UMEDA TOMOSHIGE
IPC: A61M15/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a mask-shaped inhalator having a steam generation part which allows the efficient inhalation of the warm steam released from the steam generation part. SOLUTION: This mask-shaped inhalator 1A comprises the steam generation part 1A and a mask-shaped face contact part 3A for retaining the steam generation part 2A. An inhalation valve 15 or expiration valve 11 is arranged on the mask-shaped face contact part 3A.
Patent JP-2001306448-A (JP)
Title: Method for distributing electronic document data
Inventor: AZUMA KENICHI
IPC: G06F19/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for distributing electronic document file whose file size is small due to compression as compared with a PDF or electronic document data capable of reducing the file size, and a server system for distributing electronic document data. SOLUTION: In the electronic document data distribution method for distributing electronic document data from a server to a client through the internet, an overlay data area storing the document form data of various legers, receipts or tables, a text data area storing data such as a commodity name, a standard, the number of units, and an address or a company name to be displayed or printed out in each field of the document form and a printing information area storing information such as a printing start page, a printing end page, the number of prints, a printer name to be used for printing, specification of both side printing, and a feeding tray number or an ejection tray number which are used for the printing of a document are put together in one file and the integrated file of a compressed state is distributed to a client outputting a printing request.
Patent JP-2001308049-A (JP)
Title: Method of compensating shifting velocity of a processing means in processing of board
Inventor: KUBO TOMIO
IPC: B24B37/07
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of trial and error for deciding the optimum shifting velocity, for the shifting velocity of a processing means being performed, based on experience. SOLUTION: In a processing method, which removes a part of the surface of a substrate by changing a shifting speed αi of the processing speed at reciprocation of a polishing pad on a substrate by (n) times (n is a positive number of 5-50, and i=n), (1) the processing of a substrate is finished at a desired speed αi in advance, and the thickness distribution of the substrate in the direction of a straight line passing the center point of the substrate is measured, and (2) the thickness distribution state from the center point of the substrate to one end is separated into the components of (n) modes by the harmonic analysis with a computer, and the thickness distribution is approximated to the profile of the periodic function (i is the number of modes, ai and bi are amplitudes of modes i,  the mode is the wave whose wavelength is the value being obtained by dividing the distance from the center point of the substrate to one end of the substrate by natural number, and is the same value as the natural number) of a period 2Π, and (3) the shifting speed αi of each i-th processing member is compensated, based on the amplitude of the wavelength of each mode i.
Patent JP-2001304387-A (JP)
Title: Controller for vehicular continuously variable transmission
Inventor: TAKAGI ISAO
IPC: F16H61/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a vehicular continuously variable transmission having no slipping of a power transmission member, even if the vehicle detecting atmospheric pressure, when a vehicle traveling state is with in a prescribed traveling area. SOLUTION: An intake air capacity correcting means 84 limits an intake air capacity Q to a value corresponding to a level ground atmospheric pressure, in an area where an atmospheric pressure PA detected by an atmospheric pressure detecting means 90 is lower than the level ground atmospheric pressure expected in level ground traveling. It makes correction according to the atmospheric pressure PA detected by the atmospheric pressure detecting means 90, in an area where the atmospheric pressure PA detected by the atmospheric pressure detecting means 90 is higher than the level ground atmospheric pressure expected in level ground traveling.  When the atmospheric pressure PA, detected by the atmospheric pressure detecting means 90, is lower than the level ground atmospheric pressure, the intake air capacity Q is limited to the value corresponding to this level ground atmospheric pressure, namely one atmospheric pressure. Thus, in traveling from highland to level ground, the calculated value of an engine output torque TE does will become lower than the actual engine output torque, thereby slipping of a transmission belt 48 is prevented from occurring.
Patent JP-2001305282-A (JP)
Title: Method of separating americium from solution containing fission product, curium and americium
Inventor: AISAKA MASAHIKO
IPC: B01J41/04
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of separating Am which contains no Cm and from which most of a fission product FP is removed from a high level radioactive waste containing FP, Cm and Am, which is efficiently executable in a short time compared with a conventional ion exchange method and remotely controllable. SOLUTION: This method comprises a process of adding sodium bismuthate powder while retaining a nitric acid solution containing FP, Cm and Am at 0 deg.C or lower to oxidize the Am in the nitric acid solution to Am (VI), the process of adding a phosphoric ion solution and a bismuth (III) (Bi (III)) solution while retaining the nitric acid solution at 0 deg.C or lower to precipitate bismuth phosphate and filtering the generated precipitate after the coprecipitation of Cm and most of FP to separate the filtrate containing Am; the process of adding iron nitrate (III) solution to the filtrate, setting pH to 7 or more with sodium hydroxide solution to dissolve the generated precipitate of ferric hydroxide, and then treating the solution with an anion exchange resin and a cation exchange resin to remove impurities, thereby providing an Am solution from which Cm and most of FP are removed.  This method is suitably usable as a method for separating Am for isotope analysis of Am contained in high level radioactive waste.
Patent JP-2001301678-A (JP)
Title: Scooter type motorcycle
Inventor: SO KEIKAI
IPC: B62K11/04
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a scooter type motorcycle capable of improving the workability when putting a helmet in/out of a housing box. SOLUTION: In this scooter type motorcycle provided with a pair of seat rail frames in right and left divided into right and left from a rear end of a down tube, which is obliquely extended downward from a head pipe toward a rear of a car body, and extended backward of the car body, the right and the left seat rail frames are formed into asymmetry in right and left in relation to the center line of a car body width. Since the right and the left seat rail frames are formed into asymmetry in right and left in relation to the center line of the car body width, a housing box to be arranged between the right and the left seat frames can be formed into asymmetry in right and left, and a helmet can be housed in the housing box while being one-sided to any one of right and left.  As a result, a relatively large clearance can be formed in the housing box in any one of right and left of the helmet, and the helmet can be easily taken out by putting the hand into this large clearance.
Patent JP-2001305226-A (JP)
Title: Doorway control system for nuclear power plant
Inventor: TAKEUCHI NOBUYOSHI
IPC: G01T1/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a doorway control system for a nuclear power plant allowing more rational and strict doorway control, and improving working efficiency of workers. SOLUTION: In this doorway control system, personal general data used for entrance permit application into a peripheral protection section 3 and a protection section 2 of the nuclear power plant, and personal general data used for entrance permit application into a radiation control section 1 are unified, an ID card used for entering and leaving the three sections 1-3 is commonized in the three sections 1-3, and a worker capable of passing through a doorway gate 31 of a doorway control device (RP in Figure) to the radiation control section 1 is restricted to only a worker that has passed through both doorway gates 31, 21 to the peripheral protection section 3 and the protection section 2.  The ID card is recorded with various data registered in the entrance permit application, and properly-disposed read/write devices and display devices (R/W and; D in Figure) 51-53 or the like read or write the various data.
Patent JP-2001310243-A (JP)
Title: Machining device of long-sized band-like work
Inventor: SATO KATSUHIRO
IPC: B23Q7/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a machining device of a long-size band-like work allowing automation of carrying-in, machining, and delivering of the work, reduction of a machining time, and miniaturization. SOLUTION: The machining device comprises a work stocker 110, positioning means 132a and 132b for positioning the work W in a machining region A, a work clamper 130 provided for the machining region A for clamping the work W in a vertically standing state of the work, a plurality of machining means MC arranged on both sides of the work clamper 130 so as to machine the clamped work W in the vertically standing state from both sides of the work W, a driving means for moving each machining means MC longitudinally of the work W, a control means 201 for controlling driving of the machining means MC and the driving means, and a work conveying part 180 for handling the work W to the machining region A.
Patent JP-2001300246-A (JP)
Title: Moisture absorber
Inventor: SUMIYA TATSUAKI
IPC: B01D53/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a moisture absorber which ensures air permeability in a storage space such as a closet and sufficiently dehumidifies the storage space without the use of a dehumidifying agent such as silica gel or calcium chloride. SOLUTION: A plurality of drainboard members 2 with a U cross section are arranged on the inner floor surface 11 of the closet 10. Next, a moisture- absorbing sheet 3 made up of moisture-absorbing fibers is arranged in a venting passage 4 formed of the inner face of the drainboard member 2 and the floor surface 11.
Patent JP-2001311651-A (JP)
Title: Liquid level sensor
Inventor: ASAMI TAKASHI
IPC: G01F23/62
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level sensor easy to assemble and hardly causing a slide defect. SOLUTION: A float 1 is constituted of a float 1 body, and a spacer 4 installed in the float 1 body through which a shaft is penetrated. The float 1 body has a spacer container 1C of the similar shape to the spacer 4 and a pin hole 4D where a balancer pin 2 which is also a weight balancer to the magnet 3 and at the same time fixes the spacer 4 to the float 1 body is inserted. The spacer 4 has a shaft cylinder part 4B where the shaft is penetrated, a magnet container 4A and the pin hole 4D where the balancer pin 2 is penetrated. After completion of assembling, the tip end of the pin 2 is retained with a bush nut 5.
Patent JP-2001316329-A (JP)
Title: Fatty acid polyoxyalkylene alkyl ether and method for producing the same
Inventor: MITSUNAGA YOSHIYASU
IPC: C08G65/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid polyoxyalkylene alkyl ether, by which the ether that is hardly hydrolyzed in an acidic region and in an alkaline region can efficiently be produced in a short time. SOLUTION: This method for producing the fatty acid polyoxyalkylene alkyl ether represented by the general formula: R1C(O)(EO/AO)mOR2 [R1 is a 1 to 40C alkyl or alkenyl; R2 is a 1 to 20C alkyl or alkenyl ; AO is a 3 to 8C alkylene oxide; EO is ethylene oxide; (m) is 2 to 50 which is the total average addition mole number of AO and EO], comprising reacting a fatty acid alkyl ester with a mixture of ethylene oxide with one or more other alkylene oxides in the presence of a metal compound oxide catalyst.
Patent JP-2001309869-A (JP)
Title: Device for heating toilet seat
Inventor: NAGAYOSHI SEIYA
IPC: A47K13/30
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of electromagnetic field emitted from conducting wires placed inside a toilet seat with a heating device. SOLUTION: At least one of the conducting wires, or the first conducting wire and the second one, placed on a toilet seat and inside the toilet seat is made from a heating element. The second conducting wire is placed close to and parallel to the first conducting wire. Ends of the first connecting wire and the second one are electrically connected, and electric current is provided from the other end of the first conducting wire, which is not connected, to the other end of the second conducting wire, which is not connected, either.
Patent JP-2001314324-A (JP)
Title: Filter paper bag supporting tool and simplified filter and simplified filter set using the same
Inventor: HASHIMOTO SHIZUE
IPC: A47J31/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a filter paper bag supporting tool capable of being detachably fitted with a filter paper bag easy to replace and a simplified filter and a simplified filter set using the above bag. SOLUTION: The filter paper bag supporting tool 1 having a filer paper bag inserting hole 12 approximately at the center thereof is composed of a flat plate-like supporting plate, which is made of a flexible material and provided with a pair of engaging notched parts 14 and a pair of cuts 13 or more for holding the filter paper bag. The notched parts 14 are mounted on both end portions of the tool 1 with the hole 12 between, and the cuts 13 are mounted in the rim of the hole 12. Additionally, it is desirable that a filter paper end engaging part 15 formed as a cut be mounted in the vicinity of the hole 12, and the filter paper bag can be packed with coffee and the like to be made the simplified filter set.
Patent JP-2000350529-A (JP)
Title: Animal chew
Inventor: AXELROD GLEN S
IPC: A61N1/20
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an animal chew excellent in therapeutic and cleaning effects on teeth, gingiva and oral cavity in comparison with conventional examples by utilizing electric wave, ultrasonic wave or sound wave without utilizing mechanical energy alone, i.e., the animal's chewing action as shown in conventional examples. SOLUTION: This animal chew 10 has a body 11. The body 11 contains a low voltage battery 18 and first and second conductors 24 and 26 selected from and various materials such that when chewed by an animal, an electrical circuit is formed and a micro-current flows. The micro-current has therapeutic effects on the animal's teeth and gums, and optionally, low concentrations of certain trace metals which are released from the body 11 similarly have beneficial results regarding the animal's oral hygiene. In addition, upon chewing, calcium ions and/or fluoride ions can be discharged. Finally, ultrasonic sound waves which can be generated when an animal chews further assist in removal of dental plaque from the animal's teeth and gums.
Patent JP-2001318725-A (JP)
Title: Constant current drive control circuit
Inventor: YOSHITOMI TETSUYA
IPC: G03B19/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that delay time after a switch is operated until a drive current for actually driving a load is outputted is different between the first time and second and succeeding times. SOLUTION: A capacitor for phase compensation is provided with a bias circuit for discharging, the bias circuit for discharging is operated after driving the load such as a shutter for the first time, the potential of the capacitor for the phase compensation is discharged to the same potential as the one before the first time is started and the same condition as the time of starting the load drive of the first time is attained at the time of the load drive of the second and succeeding times as well. Thus, the load is driven at a stable drive timing at all times in this constant current drive control circuit.
Patent JP-2001316258-A (JP)
Title: Drug for treating lichenization or prurigo in atopic dermatitis
Inventor: NISHIMURA KENICHI
IPC: A61P17/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a drug with high safety effective on lichenization or prurigo which is characteristic to the chronic lesion of atopic dermatitis, intractable exanthema, and capable of being orally administered. SOLUTION: This drug for treating the lichenization or the prurigo contains diethyl L-lysylcromoglycate represented by the formula or a nontoxic salt thereof as an active ingredient.