baber/WOPTO huggingface dataset:
Patent JP-2001252846-A (JP)
Title: Air-cooling and cleaning machine tool
Inventor: KIKUCHI KATSUHARU
IPC: B23Q11/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To remove machining chips and oil mist automatically along with suppressing temperature rise of a machine tool. SOLUTION: A partition plate 17 is provided at a boundary area 16 between a machine main body 2 of a machine tool and a working part 3 in a sealing cover 4 to air-cool the machine main body 2 and remove machining chips 28 and used oil mist 15 automatically from the working part 3 by letting out air from the working part 3 side.
Patent JP-2001258272-A (JP)
Title: Static pressure gas bearing unit
Inventor: TSUDA TAKUMA
IPC: F16C32/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a small and light static pressure gas bearing even if it has a driving mechanism in it. SOLUTION: An air pad is provided for a sliding surface formed out of a guide shaft and a traveling body, and a static pressure gas bearing which permits the traveling body to be slidable by supplying gas from the air pad is mounted on a surface plate. A plurality of band-shaped electrodes are fitted on the surface of the traveling body and the surface of a section facing the traveling body, and multi-phase AC voltage is applied to between the respective band-shaped electrodes, thus it is possible to generate driving power at the traveling body.
Patent JP-2001261634-A (JP)
Title: Coupling method
Inventor: TAKAHASHI TOSHIYA
IPC: C07C315/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous method for producing an arysulfone derivative. SOLUTION: This method for coupling an arylsulfone of formula (1): YCH2 SO2Ar (1) [Ar is an aryl group which may have one or more substituents; Y is a group of formula (3) or (4)] with an allyl halide derivative of formula (2) (Z is X2 or OR2; X1 and X2 are the same or different halogen atoms, respectively, R1 and R2 are the same or different hydroxyl-protecting groups, respectively; the waved line shows the mixture of E/Z geometnical isomers), characterized by allowing a base to act on the arylsulfone of formula (1) to transfer the equilibrium on the anion side, and then reacting the compound of formula (1) with the allyl halide derivative of formula (2) at a lower temperature than the temperature of anionization.
Patent JP-2001260459-A (JP)
Title: Printing control device
Inventor: KAI HISAATSU
IPC: G06F3/12
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent lacking of character information in a document created by contraction printing by checking the occurrence of deformation of a character without canceling a contracting function and a collecting function. SOLUTION: A character deformation judging section 265 judges whether or not the deformation of a character occurs by comparing attribute values (a character size, a character pitch and a line feed pitch) of a contracted character with different threshold values corresponding to a brightness attribute, a kind of a font, a character decoration and a kind of the character. When it is judged that the deformation of the character will occur, an attribute value optimizing section 266 optimizes the attribute values (a character size, a character pitch and a carriage return width) so as not to generate the deformation of the character.
Patent JP-2001260812-A (JP)
Title: Webbing take-up device and vehicle
Inventor: NAGATA TOMONORI
IPC: B60R22/28
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a webbing take-up device capable of reducing a force- limiter load with a simple structure in a process to absorb energy by allowing withdrawal of a webbing, and a vehicle using it. SOLUTION: A spool 14 is linked to a lockable torsion bar 22 at its one end and is also linked to a pinion 32. A piston 38 provided with a rack 40 and a one-way clutch 50 is disposed in its vicinity. If the piston 38 is driven when a vehicle speed is suddenly reduced, the spool 14 is rotated through the pinion 32 and looseness of a webbing 26 is removed. If webbing pulling-force acts after that, the torsion load of the torsion bar 22 and the resistance load of the one-way clutch 50 act as a force-limiter load. If the spool 14 is further rotated, the pinion 32 is disengaged with the rack 40. Therefore, the force-limiter load can be reduced.
Patent JP-2001263237-A (JP)
Title: Protective device of electric equipment part
Inventor: KOBAYASHI TATSUHIRO
IPC: F04B39/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a protective device of an electric equipment part for enhancing operational reliability by inexpensively pressing an overload relay to a compressor upper surface without depending on an external appearance of the overload relay. SOLUTION: A level different part 8 and a semicircular projecting part 9 are arranged in a terminal cover 3. The overload relay 7 is pressed down. The center of the overload relay 7 is also pressed to the compressor upper surface by a cylindrical part 15 and a semicircular projecting part 14, and is constituted so that the reverse of the overload relay 7 is surely brought into close contact with the compressor upper surface.
Patent JP-2001264437-A (JP)
Title: System device, and method for measuring distribution of tidal current, and underwater detection system
Inventor: MUSHIAKI MASAHIKO
IPC: G01S7/52
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To efficiently measure a horizontal distribution of tidal current over wide range in a short time. SOLUTION: Flow velocity of the tidal current at a target point TP is measured by each of ships S1-S3, and measured data and position data of the ships are transmitted from other ships S2, S3 to the ship S1 forming a base station. In the ship S1, flow velocity vector V of the tidal current at the target point TP is obtained based on these data and data measured by the ship S1 itself, The horizontal distribution of the tidal current can be obtained by performing this operation at each target point.
Patent JP-2001269149-A (JP)
Title: Masking agent against can smell and metallic taste of canned food
Inventor: UCHIMURA NOBUHIRO
IPC: A23L3/3571
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a masking agent capable of masking can smell and metallic taste characteristic to a canned food after canning, and improving the smell and taste of the food. SOLUTION: The masking agent contains an yeast extract, especially an yeast extract containing sodium 5'-inosinate, sodium 5'-guanylate, sodium 5'- uridylate and sodium 5'-cytidylate each in an amount of 1-15%, and sodium glutamate in an amount of 1-15% as active ingredients. The masking agent is added in an amount of 0.0001-10 wt.% of the canned food.
Patent JP-2001270760-A (JP)
Title: Fly ash-containing material and molded material by utilizing the same
Inventor: TSUNODA HIDEO
IPC: C04B14/42
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fly ash-containing material having a high added value at a low cost, and a molded material by utilizing the same. SOLUTION: This fly ash-containing material 20 is manufactured by adding a cement 1 and water 2 to the fly ash 10, and then a heat-insulating material 30 is produced as a molded material by adding a sedimentation-preventing material 3 such as a glass fiber, a thickening agent 4 such as a polyvinyl alcohol, a surfactant 5 (only as necessary), a foaming agent (only as necessary) and water 2 to the above material 20, mixing and then pouring the obtained slurry into a mold for cast molding.
Patent JP-2001271103-A (JP)
Title: Metal powder manufacturing method
Inventor: MORITA ARIMICHI
IPC: F27B14/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal powder manufacturing method in which the tapping quantity of the molten metal per unit time for the atomizing can be easily controlled, and a nozzle of tapping the molten metal to capable altering the diameter can be used. SOLUTION: A melting chamber 7 having a metal crucible 1 and induction coils 2, 3 in an airtight manner and a powder manufacturing chamber 8 which is closely attached to an upper part of the melting chamber 7 in an airtight manner are provided. Both chambers are connected with each other, and a molten metal suction nozzle 9 is extended from the powder manufacturing chamber 8 to the molten metal 4 in the melting chamber 7. A pressure difference is established between the pressure P1 in the powder manufacturing chamber 8 and the pressure P2 in the melting chamber 7, and the fluid is sprayed on the molten metal which is sucked and ejected in the powder manufacturing chamber 8 to form the molten metal into the powder.
Patent JP-2001273874-A (JP)
Title: Rectangular alkaline secondary battery
Inventor: ONO TOMOYUKI
IPC: H01M10/30
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular alkaline secondary battery with a high volume energy density and a long charge and discharge cycle life. SOLUTION: This rectangular alkaline secondary battery is equipped with a metallic container 1 with a rectangular cross section, an electrode group 5, housed in the container 1, comprising a positive electrode 3 and a negative electrode 4 containing nickel hydroxide and alkaline electrolyte housed in the container 1, wherein it is characterized in that the volume energy density of the secondary battery is >=150 WH/L, the hardness of the container 1 is >=120 HV1, and the plate thickness of the container ranges in 0.20-0.40 mm.
Patent JP-2001285271-A (JP)
Title: Signal receiver
Inventor: HAYAKAWA JUNICHIRO
IPC: H04N5/44
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal receiver that can surely detect a synchronizing signal. SOLUTION: On the occurrence of a noise pulse NP just before a start pulse SP, a 1st discrimination circuit 32 having been in a standby state is active only for a fixed period with an edge detection signal W11 relating to the noise pulse NP. However, since the pulse width of the noise do not reach a prescribed width or over, no synchronous pulse detection signal is outputted. Then a 2nd discrimination circuit 35 reaching a standby state next receives an edge detection signal W12 relating to the start pulse SP and is activated to provide an output of a synchronous pulse signal. Then an OR circuit 37 detects timing when the synchronous pulse detection signal is outputted as a synchronous timing to be synchronized with the timing of an opposite party.
Patent JP-2001282311-A (JP)
Title: Control unit and programmable controller equipped with the unit
Inventor: KITANO YASUYOSHI
IPC: G05B19/05
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of design by making units extendable at the both right and left sides of a control unit in a programmable controller capable of extending the units. SOLUTION: A first connector as a first bus line is arranged at one side, and a first extended unit is connected through the connector along a prescribed direction to one side so that the first extended unit can be extended to one side. Also, a second connector as a second bus line is arranged at the other side, and a second extended unit is extended through the connector along a prescribed direction to the other side.
Patent JP-2001279232-A (JP)
Title: Aerosol composition
Inventor: TAKAHASHI MASAOMI
IPC: B05B9/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol composition not only excellent in spreadability on a jetting surface but also capable of changing duration of effectiveness thereof according to the purpose. SOLUTION: This aerosol composition comprises 1-70 wt.% of a sublimable substance and 99-30 wt.% of a propellant. The composition comprises the sublimable substance dissolved in the propellant and is capable of depositing and sumbliming the sublimable substance after the jetting.
Patent JP-2001233142-A (JP)
Title: Molding for vehicle concurrently serving as window molding and roof molding
Inventor: KATO KATSUHISA
IPC: B60R13/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a molding body fitted to various vehicles by connecting a window glass molding section and a roof molding section together. SOLUTION: The window glass molding section 2 and the roof molding section 3 at a roof section are connected together to form the molding body 1. The molding body is integrally molded with a head section decorative band 4 and an insertion leg section 5. A rainwater drain groove 6 and a glass insertion groove are provided on the side of the insertion leg section for the window glass molding section. The insertion leg section is cut and removed for the roof molding section, which is coupled and fixed to the recess section of a vehicle body panel directly or indirectly. The head section decorative band and the insertion leg section may be separately molded for use. A hollow section or a recess section is provided in the head section decorative band to facilitate fitting.
Patent JP-2000351777-A (JP)
Title: Substituted condensed imidazole derivative
Inventor: FUJITA TAKESHI
IPC: A61P9/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an excellent insulin resistance-improving activity, etc., less adverse reactions and a high lipid solubility, and useful as a preventing and treating agent of diabetes mellitus, etc. SOLUTION: This imidazole derivative is a compound of formula I  R1 is H, a 1-6C alkyl or the like; R2 is H, a 1-6 C alkyl or the like; R3 to R5 are each H, a 1-6C alkyl or the like; X is a bond, CH2 or the like; Y is O or S; Z is CH or N; Q is O or S; A is a group of formula II [(m) is 0-8] or the like; (n) is 1-5; (q) is 0-5}, e.g. 5- 4-[6-(6-hydroxy-2,5,7,8-tetramethylchroman-2- ylmethoxy)-1-methyl-1H-benzoimidazol-2-ylmethoxy]benzyl)thiazolidine-2, 4-dione. The compound of the formula I can be obtained by reacting a compound of formula III (R1a is the same as R1, etc.), with a compound of formula IV [Aa is a group of formula V (Tr is triphenylmethyl) or the like] and removing a blocking group from the produced material, etc.
Patent JP-2001287054-A (JP)
Title: Friction-stir-welding method
Inventor: AOTA KINYA
IPC: B23K103/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a friction-stir-welding method by which the starting end part and the termination end part of welding are made free from defects. SOLUTION: This friction-stir-welding method yields a weld zone free from the defects by providing a starting end dummy member and a termination end dummy member which are integrated to a single body with a material to be welded at the starting position and completion position of the welding, starting the welding from the starting end dummy member and thereafter completing the welding of the termination end dummy member, removing the starting end dummy member and the termination end dummy member with press forming, and finally working the weld zone to a prescribed shape.
Patent JP-2001287654-A (JP)
Title: Hand carriage
Inventor: MINATOHASHI SHINOBU
IPC: B62B3/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a hand carriage suitable for indoor use having a collapsible assembly structure schemed for improving lightness, design quality, load efficiency, and storage efficiency. SOLUTION: This carriage is provided with a leg 1 with a four-legged part 11 connected by a shaft to a connecting frame 12 so as to horizontally rotate, a center frame 2 attached to the connecting frame so as to vertically move, a pedestal 3 with bottoms of disengageable right and left pedestals connected by shafts to a leg upper part and a center frame upper part for providing rotational movement of the leg and collapsibility, a lock plate 4 slidably attached to a center frame rear part, a latch 4c protruding from the lock plate for removably locking onto the leg upper part, a linkage 42 sliding the lock plate, a lock lever 41 operating this, a connecting frame 52 capable of unfixing a handle 5 in association with the lock lever, and a handle grip 53 with a grip rotating mechanism 54 interposed in a handle upper part for providing fixing at close and open.
Patent JP-2001293210-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To smoothly resume from the middle of game control interrupted by shutoff of a main power source at main power source restoring time even when the main power source is shut off, to prevent disadvantage of a game player without being influenced by the shutoff of the main power source, and to prevent the occurrence of trouble. SOLUTION: Information memory of an integrated circuit arranged on a main control board and information memory of an integrated circuit arranged on a delivery control board can be stored and held by a backup power source even in a shutoff state of the main power source. When the main power source is shut off in an untransmitted command data existent state when transmitting a delivery control command to a delivery control means from a main control means and when a transmission imperfection flag TF is set at main power source restoring time (S10: Yes), the main control means additionally transmits untransmitted command data to the delivery control means (S11).
Patent JP-2001295400-A (JP)
Title: Panel
Inventor: MORITA KOJI
IPC: E04C2/30
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a panel capable of finely corresponding with the request of a user or various modes of use. SOLUTION: The panel is constituted by having a thickness adjusting member 108 mounted on a structural frame body 2 in a state to make the direction of thickness of a movable partition wall body 106 approximately coincide with the direction of depth, the thickness adjusting member 108 is so put on that a part thereof is made to lie between the front and rear faces 22a of a horizontal frame member 22 and inside 3a of a panel element 3, thickness adjusting members 108A and 108B having different sixes in depth are mounted on the structural frame body, and clearance between the front and rear faces 22a of the horizontal frame member 22 and inside 3a of the panel element 3 is changed to make the size in thickness of the movable partition wall body 106 partially different.
Patent JP-2001298549-A (JP)
Title: Device and method for displaying web information, and its recording medium
Inventor: IKUTA JUNZO
IPC: H04L29/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a Web information display device which is capable of saving a communication charge by automatically detecting an interval where communication is not generated and automatically disconnecting a line. SOLUTION: The Web information display device for downloading Web information from the Internet and displaying it is provided with an input means for inputting an instruction from a user, a data downloading part 2 for obtaining data designated from the Internet, a browser part 3 for displaying Web information obtained in accordance with the instruction of the user, a line disconnection deciding part 4 for deciding line disconnection by an information quantity and an output means 5 for displaying data.
Patent JP-2001306385-A (JP)
Title: Method and system for managing distribution of file and recording medium recording file distribution management program
Inventor: KIHARA EIJI
IPC: G06F13/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a file distribution management system capable of independently executing server's fee updating processing and client's file updating processing, suppressing the increment of communication traffic and executing communication without depending upon a communication protocol. SOLUTION: The system includes file management table preparation processing 1 in a master terminal (a distribution source server is also available), file updating processing 2 in a distribution source (file server), archive preparation processing 3, a file distribution processing 4, archive development processing 5 in a distributed destination (client), file updating processing 6, updated result transmission processing 7, and updated result processing 8 in the distribution source (file server). Since files can be distributed by four processing processes to be asynchronously operated, server's processing and client's processing can be independently operated.
Patent JP-2001301580-A (JP)
Title: Cover body for arm head of wiper device
Inventor: HAYASHI AKIRA
IPC: B60S1/34
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a cover body from covering an arm head prior to assembling of a wiper arm to a wiper shaft when the cover body is temporarily mounted on the arm head prior to assembling of the wiper arm to the wiper shaft and does not cover the arm head before the wiper arm is assembled to the wiper shaft. SOLUTION: The cover body 8 is temporarily and freely swingably attached to the end of the arm head 3, with the downward movement limiting position of the cover body 8 being set in a position between the position of the arm head 3 with respect to an arm shank 4 with the wiper arm 1 in a pre-assembly attitude and the position of the arm head 3 with respect to the arm shank 4 with the wiper arm 1 assembled to the wiper shaft and assuming a wiping attitude. When the wiper arm assumes the pre-assembly attitude, the cover body 8 does not assume a covering attitude.
Patent JP-2001308769-A (JP)
Title: Satellite digital distribution system and satellite digital distribution method
Inventor: TSUDA KUNINORI
IPC: H04L47/43
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a satellite digital distribution system which can distribute high-capacity digital data at high speed and stably. SOLUTION: The satellite digital distribution system is provided with a database center 1 to accumulate various kinds of digital data, a central control device 2 to control the distribution of the digital data through a satellite communication channel, a satellite repeater 3, a plurality of receiving terminal devices 4 to receive the digital data transmitted through the satellite communication channel, and an access center 5 to perform the transmission and reception of control information between the central control device 2 and the receiving terminal device 4 through the ground-based line. It is not necessary to accumulate the digital data to the receiving terminal device 4 because various digital data accumulated in the database center 1 are distributed to each receiving terminal device 4 through the satellite communication channel.  Besides, a notification or the like can be performed reliably and quickly when a receiving error happens because a ground-based line is used for a transmitting confirmation or the like between the central control device 2 and the receiving terminal device 4.
Patent JP-2001305804-A (JP)
Title: Coating agent for carrier for developing electrostatic image and carrier for developing electrostatic image thereof
Inventor: KUDO MUNEO
IPC: G03G9/113
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing a improved carrier for electrophotography which resists destruction such as wear, peeling, crack, and rarely suffers from a spent phenomenon, so it excels in long-term durability and electrostatic stability. SOLUTION: The present invention provides a coating agent for the carrier which is characteristically composed of spherical hydrophobic fine silica particles having primary particles having an average particle diameter of from 0.01 to 5. μm and an organic resin. Those fine silica particles fulfill the following conditions (i) and (ii). (i) When an organic compound which is liquid at room temperature and has a dielectric constant of from 1 to 40 F/m and fine silica particles are mixed in a weight ratio of 5:1 and shaken, the fine silica particles disperse uniformly in the organic compound. (ii) The quantity of primary particles remaining as primary particles when methanol is evaporated under heating by means of an evaporator from a dispersion prepared by dispersing the fine silica particles in methanol and thereafter the particles are held at 100 deg.C for 2 hours, represents at least 20% of the quantity of primary particles originally present.