baber/WOPTO huggingface dataset:
Patent JP-2001304738-A (JP)
Title: Cooling system
Inventor: HAMAOKA KOJI
IPC: H02P6/182
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a compressor of a cooling system which uses a motor having permanent magnets. SOLUTION: A motor driving device 50 connected to the motor 42 having windings 31, 32 and 33 and the permanent magnets 34-41 has a power supply means 51 which supplies the motor 42 with a current having a waveform almost analogous to the waveform of a no-load induced electromotive force of the motor 42. The effective value of the current in relation to a generated torque is minimized, according to this constitution, and a copper loss is reduced. Thus, an operation of high efficiency of the motor 42 is realized.
Patent JP-2001304334-A (JP)
Title: Bearing
Inventor: NAKAJIMA JUNICHI
IPC: F16F15/04
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To ideally support a vibrating body, to permit small displacement of high accuracy under the condition of extra-high load and extra-high speed. SOLUTION: A laminated structural body 1 is interposed between a lower rigid body 2' supported by a bucket swung up by the centrifugal force, and an upper rigid body 2 supporting a vibrator 7 in opposition to the lower rigid body 2' in the load direction. The laminated structural body 1 is formed by laminating first laminated plates 3 of high rigidity and second laminated plates 4 which are lower in rigidity than the first laminated plates 3, alternately in a plurality of layers. Through-holes are opened in the first laminated plates 3 and second laminated plates 4, and a space is formed by the inner side face of the upper rigid body 2, the inner side face of the lower rigid body 2' and the inner side face of the laminated structural body, and the space is occupied by a fluid 5.  The fluid is displaceable but is low in rigidity and without hysteresis so as to be convenient, and the laminated structural body 1 is a hollow body unrigidly displaceable in all directions which are orthogonal to the centrifugal direction. The laminated structural body is preferably formed into annular or cylindrical shape and symmetrically displaced in an orthogonal direction to the axis to contribute to the improvement of experimental accuracy.
Patent JP-2001303233-A (JP)
Title: Member for molten metal excellent in erosion resistance to molten metal and producing method thereof
Inventor: YONEZU MARI
IPC: C23C8/12
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a member for molten metal having extremely excellent erosion resistance and releasing property from a mold to the molten metal and excellent heat-fatigue characteristic, mechanical characteristic and wear resistance, and the producing method thereof. SOLUTION: A hard sintered alloy which contains Mo, Cr, Fe, B and further, Mn, rare earth elements, Si and/or Al and limits the contents of Mo, Cr, B in the fixed ranges, or further, suitably contains W, Nb, Zr, Ti, Ta, Hf, Ni and/or Co, V and is composed of a combined phase of fine biboride and Fe group, is heated in the atmosphere to form the oxide film on the surface.
Patent JP-2001303116-A (JP)
Title: Desulfurizing agent for molten iron and its using method
Inventor: TAKEUCHI HIDEJI
IPC: C21C1/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a desulfurizing agent for molten iron and its using method, where desulfurization of the molten iron is performed more efficiently and at lower cost compared with the use of the conventional agent. SOLUTION: Granular metallic Mg or Mg alloy and granular metallic iron or iron alloy are mixed and press-formed into bulky body having >=3 apparent specific gravity. At this time, the bulky body is formed in briquette-state, tablet- state, square-state or pellet-state and the percentage of void is regulated preferably to 1-38%.
Patent JP-2001310798-A (JP)
Title: Method of manufacturing fuselage structure of fiber- reinforced composite material, and fuselage structure manufactured by the same
Inventor: MATSUI NOBUO
IPC: B64C1/12
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a fuselage structure of a fiber-reinforced composite material with stably high quality and at small cost. SOLUTION: A method for manufacturing a fuselage structure uses preformed stringer members 31 and outer frame mernbers 42, and inner frame members 43 pre-hardened under heat and pressure, all of a fiber-reinforced composite material. On a skin 2 of a fiber-reinforced composite material laid on a molding die, the plurality of stringer members are arranged at given intervals and the plurality of outer frame members are arranged across the stringer members, before all these elements are integrally hardened under heat and pressure into a fuselage unit having the skin, stringers and outer frames. When pressed against the outer frames, the inner frame members are formed via bonding under heat and pressure.
Patent JP-2001311021-A (JP)
Title: Ink
Inventor: MATSUMOTO YOSHIKO
IPC: C09D11/322
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink having weather resistance, excellent in water resistance, fixability and drying properties and especially suitable for ink jets. SOLUTION: This ink is characterized as comprising at least a colorant, a photopolymerizable monomer, a photopolymerization initiator and a resin soluble in a nonaqueous solvent in the nonaqueous solvent.
Patent JP-2001304084-A (JP)
Title: Vehicle control method and vehicle control device
Inventor: IWAHASHI KAZUHIRO
IPC: F02P5/15
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of driving an auxiliary machine while stabilizing an engine speed at,starting time of an internal combustion engine. SOLUTION: The ignition timing is controlled in the ignition timing AST delayed to the idle ignition timing aopn for a prescribed time CAST1 after starting for restraining an increase in the engine speed at starting time of a gasoline engine. The ignition timing aop is controlled so as to advance up to the idle ignition timing aopn after completing ignition timing delay control. An air conditioner driving permission flag XAC is set to ON after a prescribed time CAST2 passes (after completing ignition timing advance control) after starting to permit driving of an A/C compressor.
Patent JP-2001314556-A (JP)
Title: Slot machine
Inventor: HOSHINO AYUMI
IPC: A63F5/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent the overflow in a difference number counter while limiting the range of the difference number counter. SOLUTION: This slot machine has a difference number counter 143 and a counter value adjusting means 160. The difference number counter 143 can store values in a prescribed range between previously set upper limit value and lower limit value for storing the number of difference between the number of inserted medals and the number of prize medals. The counter value adjusting means 160 adjusts the number of difference to an adjusted value in the prescribed range of the difference number counter 143 on condition that the value of the difference number counter exceeds the upper limit value or falls below the lower limit value.
Patent JP-2001026586-A (JP)
Title: Cyclic compound and its use
Inventor: SHIRAISHI MITSURU
IPC: C07D407/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound manifesting CCR antagonistic activities, especially excellent CCR5 antagonistic activities, and useful as a prophylactic and therapeutic agent for HIV infectious diseases, especially AIDS. SOLUTION: This new compound is the one of compounds represented by formula I  R1 is a 5- or 6-membered ring, X1 is a bond or a divalent group having 1-4 atoms constituting a linear chain; W is a divalent group of formula II [rings A and B are each a 5- to 7-membered ring; E1 and E4 are each C atom or N atom; E2 and E3 are each C atom, N atom, or the like; (a) and (b) are each a single bond or a double bond], or the like; X2 is a divalent group having 1-4 atoms constituting a linear chain; Z1 is a bond or a divalent cyclic group; Z2 is a bond, or the like; R2 is amino, or the like}, e.g. N-[4-[N-methyl- N-(tetrahydropyran-4-yl)aminomethyl]phenyl]-7-[2-(4-propoxyphenyl)etho xy]-1,1- dioxo-2,3-dihydro-1-benzothiepin-4-carboxamide. The compound of formula I is obtained, for example, by reacting a corresponding carboxylic acid derivative with an amine derivative.
Patent JP-2001315652-A (JP)
Title: Electric power steering system
Inventor: HAYAKAWA KENICHI
IPC: B62D5/04
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering system further improved in reliability without the large increase of cost. SOLUTION: Even when an ECU 21 gets high in temperature, openings 20b, 21b allow air to move into a motor housing 20a from the interior of an ECU housing 21a, so that the interior of the ECU housing 21a can be restrained from having high pressure. Even when an electric motor 20 gets high in temperature, the openings 20b, 21b allow air to move into the ECU housing 21a from the interior of the motor housing 20a, so that the interior of the motor housing 20a can be restrained from having high pressure. Further, the openings 20b, 21b are sealed from the outside by an O-rings 23, so that the intrusion of foreign matter such as air containing moisture and muddy water from the outside is prevented to permit the normal exhibition of the functions of the ECU 21 and electric motor 20.
Patent JP-2001315710-A (JP)
Title: Stretch film packaging machine
Inventor: KIMOTO SUSUMU
IPC: B65B11/20
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a stretch film packaging machine which improves a finished packaging condition using a film roll of a suitable film width, and has less possibility of prolonging the cycle time. SOLUTION: In a feed mechanism of the film in the stretch film packaging machine, film delivering means 5 for inserting a tip F2 of the film between a pair of carrying belts 3 and 3 and a roll support portion Fs of a film roll Fr are provided on both ends in the carrying direction of the carrying belts 3 and 3. After the film delivery operation from one film delivering means 5 to the two film delivering means 5 and 5L to the carrying belts 3 and 3 is started, the film delivery operation is started from the other film delivering means 5L to the carrying belts 3 and 3 in place of continuous operation to selectively change the film.
Patent JP-2000357073-A (JP)
Title: Network printer system
Inventor: MORI YOSHIO
IPC: B41J29/46
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a network printer equipped with a mailbox for sorting print jobs for every user (group). SOLUTION: When a network printer system is provided with a mailbox 51, the relation of correspondence between a user name or group name and a bin number is registered in advance and when a bin for housing printed paper is designated with the user name or group name, a mailbox control part 20a finds the bin number of the bin for storing the printed paper from the corresponding relation and stores the printed paper in this bin. Otherwise, plural conditions for specifying the bin for housing printed paper are registered and the mailbox control part 20a finds the bin number of the bin satisfying these conditions and stores the printed paper in this bin.
Patent JP-2001322621-A (JP)
Title: Liquid container made of paper
Inventor: NAGAE MINORU
IPC: B65D5/56
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a parallelopiped liquid container made of paper having a good-looking top seal located on a diagonal line of the container. SOLUTION: A width of internal sealing pieces 112, 132 is specified to be narrower than that of external sealing pieces 122, 142. In addition, a relation of A>=B+2t is satisfied when a width in the vicinity of a left end interior of the external sealing piece is A, a width inside of the vicinity of a right end of the external sealing piece located at a region symmetrical to the vicinity of the left end interior of the external sealing piece is B, and a thickness of a laminate sheet to be used for the liquid container is t.
Patent JP-2001325019-A (JP)
Title: Manufacture management system
Inventor: NAKAGAWA SHINJI
IPC: G06Q50/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce generation of working errors, and to reduce the man-hours for the work. SOLUTION: An information managing part 3 stores manufacture information which includes the member codes of members to be assembled to a product by each manufacturing facility in a storage device 4. A log management card issuing part 5 prints lot information for identifying a manufacture lot on a lot management card 6 with bar codes, and issues this lot management card. Each manufacturing facility 7-1 to 7-n reads the bar codes of the lot management cards 6, 6,...6, and downloads the pertinent manufacture information from a centralized management system server 2. Then, the member codes of the manufacture information are compared with the bar codes (member codes 12-1 to 12-n) attached to the members selected by a worker so as to be assembled to the product, and when they do not match each other, a warning is issued, and when they match each other, the start of the working is promoted.
Patent JP-2001324243-A (JP)
Title: Heat exchanger of air conditioner and heat pump type air conditioner
Inventor: KOBAYASHI KUNIHIRO
IPC: F25B49/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To equally distribute the flow rates of a liquefied refrigerant to a plurality of circuits in a heat exchanger of an air conditioner adapted to divert the liquefied refrigerant to the circuits for evaporation of the refrigerants. SOLUTION: A refrigerant flowing into an outdoor heat exchanger 106 is diverted to two circuits each composed of a lower heat exchanger 106a and an upper heat exchanger 106b. A flow rate adjusting valve 119 is provided between pipings 117 and 121 serving to guide the refrigerant to the lower heat exchanger 106a while a flow rate adjusting valve 120 is provided between pipings 118 and 122 each serving to guide the refrigerant to the upper heat exchanger 106b. On the lower heat exchanger 106a and the upper heat exchanger 106b temperature sensors 119a and 120b are mounted at intermediate portions of the just-mentioned heat exchangers. The flow rate adjusting valves 119, 120 are opened and closed depending upon a refrigerant evaporation state detected by the temperature sensors 119a, 120b to control the refrigerant flow rate.
Patent JP-2001322730-A (JP)
Title: Paper containing box having paper separating function
Inventor: UCHINO MIYOJI
IPC: B65H3/52
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper containing box having a paper separating function hardly influenced by a different in the thickness and crooking ability of a paper sheet without providing a device to especially increase stiffness of a paper sheet. SOLUTION: In a paper containing box (3) to separate paper sheets (2) one by one and carry out the paper sheets by a roller (1) from the paper containing box (3), the sectional shape of the inside surface of the front edge part of the paper containing box against which the front end face of the paper sheet advancing during carry-out butts consists of a first slope (4) against which the front end of the first paper sheet butts and one or more other surfaces connected to the slope and having an angle with a vertical surface (Y) different from that of the slope (4). A second slope (5) has an angle with the vertical surface (Y) lower than that of the first slope or moreover, the second slope has some part lined with a material having surface coarseness being higher.
Patent JP-2001321162-A (JP)
Title: Soil bacterium, and fertilizer and feed mixed with them
Inventor: SOMEYA YOSHIHISA
IPC: C05F11/08
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a soil bacterium capable of making organic waste materials of garbage such as a food residue from an ordinary household utilizable as fertilizers or raw materials for fertilizers in a stable state. SOLUTION: This soil bacterium consists of Bacillus Coagulans and/or Bacillus Carculanns (Agency of Industrial Science and Technology, Life Engineering Industrial Technology Research Institute, FERM P-17807).
Patent JP-2001331251-A (JP)
Title: Character inputting device
Inventor: HAGIWARA YASUTSUGU
IPC: G06F3/023
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to easily or quickly input characters in the conventional character inputting device. SOLUTION: This character inputting device 1A is provided with a first operating part 2 for selecting 'A (a cursive form of Japanese syllabary)' line, 'KA' line, 'SA' line,..., a second operating part 3 for selecting 'A' column, 'I' column,..., and a third operating part 4 for deciding the candidates of character data or symbol data selected by the first operating part 2 and the second operating part 3 which are arranged so as to be close to each other. The first operating part 2 and the second operating part 3 are constituted of disc-shaped rotary input devices, and when each operating part is rotated, the candidates of characters are quickly moved to the line direction and the column direction, and the candidates are decided according to the operation of the third operating part 4.
Patent JP-2001334775-A (JP)
Title: Receipt and receipt printer
Inventor: FUJIMORI MANABU
IPC: B41J29/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To emphasize a respective characteristics of receipt's issuers such as a store, etc., by providing a characteristic receipt and make a purchaser to be curious to see the receipt. SOLUTION: The receipt has a feature of having a projected part of designated shape at one edge of the receipt at least. In this case, it is desirable that at least one of the items among a picture corresponding to the receipt, name of the receipt's issuer or issued date of the receipt is described in the projected part of designated shape.
Patent JP-2001335300-A (JP)
Title: Meter for forklift
Inventor: MAKUCHI HIROSHI
IPC: B66F9/24
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a meter for a forklift which can be used when fitted to a forklift which performs the special action to a fork. SOLUTION: The meter 25 provided on each fork 5 comprises a rear plate 26, a front plate 38, upper and lower spring members 41 and 42, and a highly rigid load cell 51. The rear plate 26 has a fixed fitting base 52 on a front side thereof, and mounted on a fork bar 6 in place of a predetermined fork 5 detached from the fork bar 6 of a rotating body. The front plate 38 has a movable fitting base 53 on a rear side thereof, and is arranged before the rear plate 26, and the fork 5 is mounted from the front side. The upper and lower spring members 41 and 42 connect upper ends and lower ends of the rear plate 26 and the front plate 38 to each other, respectively.  The load cell 51 is long, one end thereof is fixed to the fixed fitting base 52, the other end is fixed to the movable fitting base 53, and deflected by the load applied through the fork 5 and the front plate 38 to detect the weight of a cargo.
Patent JP-2001334929-A (JP)
Title: Brake control device for hybrid vehicle
Inventor: MIYAMOTO KATSUHIKO
IPC: B60L50/16
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a hybrid vehicle in which the back pressure of an electric pump for ensuring a negative pressure to be supplied to a master bag is made to negative to reduce the excessive work of an engine, so that the deterioration of fuel consumption can be suppressed. SOLUTION: This rake control device for the hybrid vehicle equipped with an engine 1 and a motor 2 comprises the master bag 10 interposed between a brake pedal 11 and a master cylinder to reduce the leg power by use of a negative pressure and an electric negative pressure pump 13 for supplying the generated pump negative pressure to the master bag 10, and the drain-side passage 15 of the electric negative pump 13 is opened to the intake pipe 1a of the engine 1.
Patent JP-2001337080-A (JP)
Title: Phenols analyzing method
Inventor: YOSHIDA KAZUYUKI
IPC: G01N30/88
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To analyze bisphenol A, chlorophenols, and alkylphenols by one analysis by a chromatography device and to prevent the occurrence of variations in the results of analysis by the chromatography device even if the amount of sample to be introduced and the speed of water passage vary when extracting a solid phase. SOLUTION: By performing analysis by the chromatography after extraction by a solid-phase extracting method, a plurality of types of phenols contained in sample water are analyzed. The extraction is performed through the use of two types of solid-phase extractants or more selected from among a silica gel with the organic functional group styrene-divinylbenzene copolymer, styrene- divinylbenzene copolymer with the anion exchange group, silica gel with the anion exchange group, and activated carbon.
Patent JP-2001345550-A (JP)
Title: Heating furnace for soldering
Inventor: NAKAO GOSUKE
IPC: F27B9/24
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace for soldering which enables a user to perform proper soldering, by suppressing unevenness in soldering or the oxidation of solder. SOLUTION: This heating furnace is equipped with a plurality of heating chambers 1-4 for heating circuit boards 5, a carriage path 6 these boards, radiant panel heaters 7 and 8 which are arranged within the heating chambers; hot blast circulation blowers 10, hot blast lateral suction ports for sucking the hot blast blown out to the side of the carriage path through the radiant panel heaters 7 from the blowers 10 made in the vicinity on both sides of the radiant panel heaters 7 within the heating chambers, hot blast circulating lateral return passages for refluxing the hot blast sucked from the hot blast lateral suction ports to the blowers 10 made within the heating chambers,  hot blast lateral suction ports 19 for sucking a part of the hot blast blown out to the side of the carriage path made in the vicinity in the front and in the rear of the radiant panel heaters 7 in the longitudinal direction of the carriage path 6, and hot blast circulating longitudinal return passages 21 for refluxing the hot blast, sucked in from those suction ports 19 to the blowers 10.
Patent JP-2001061036-A (JP)
Title: Information service system and its method
Inventor: YOZAWA TAKU
IPC: G06F3/0482
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To eliminate problems in an information service system employing a portable telephone with a browser function and an information service system for facsimile terminal by merging both systems thereby quickly serving information required for users. SOLUTION: A portable telephone 4 which a browser function transmits a menu page transmission request to a facsimile information server device 1, and the facsimile information server device 1 transmits a menu page to the portable telephone 4 with a browser function as its reply. Thus, a user can easily acquire the menu page. When the menu is displayed on a screen of the telephone 4 with a browser function, the user refers to the menu page to select a required information page. Then the telephone 4 with a browser function transmits a facsimile transmission instruction to the facsimile information server device 1, and the facsimile information server device 1 faxes an information page to the telephone 4 with a browser function.