baber/WOPTO huggingface dataset:
Patent JP-2001198412-A (JP)
Title: Filter apparatus
Inventor: DAIDO HITOSHI
IPC: B01D29/50
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a filter apparatus good in filtering efficiency and high in strength and rigidity. SOLUTION: This filter apparatus 1 is constituted by mounting filter cloths 5, 5 on both surfaces of a filter body 4 which is formed by superposing a pair of frame members 2, 2 one upon another through a peripheral edge spacer 3. The interior of the filter body 4 surrounded by the spacer 3 and the frame members 2 becomes a filtrate chamber 6, and a filtrate outlet 7, a washing air inlet 8, a washing air outlet 9 and a washing water inlet 10 are provided so as to communicate with the filtrate chamber 6. To the peripheral edge part of each of the openings 13 of the frame members 2, an expansion part 20, which consists of an erected part 21 inclined toward the center of the opening 13 and an expanded part 22 expanding from the upper end in the errection direction of the erected part 21 toward the center of the opening 13, is provided over the entire periphery of the opening 13.  The crossing part of the erected part 21 and the expanded part 22 is gently curved.
Patent JP-2001204621-A (JP)
Title: Rice cooker
Inventor: URATA TAKAYUKI
IPC: A47J27/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To realize a rice cooker which enables cooking of tasty rice and facilitates the carrying of cooked rice. SOLUTION: A heating unit having an induction heating coil 8 and a rice jar unit having a pot 2, a power receiving coil 10, secondary coils 11 and 12 are so arranged as to be loaded or unloaded freely. This facilitates the loading or unloading of the rice jar alone containing cooked rice, thereby enabling carrying of the cooked rice.
Patent JP-2001209285-A (JP)
Title: Image peeling device
Inventor: KODERA TETSUO
IPC: G03G21/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image peeling device which can remove the oil, etc., stuck in an image forming device from the surface of a recording medium with a simple constitution. SOLUTION: The image recording medium 14 is sent by a delivery roll 16 to the surface wiping part 11 of the image peeling device 10. In the surface wiping part 11, a wiping cloth 18 wound around the supply roll 20 moves in the arrow head B direction of the inside of drawing 1 by rotation driving of a winding roll 22, and the oil adhering to the surface of the image recording medium 14 is absorbed and removed. Since the wiping cloth 18 moves relatively inversely to the transportation direction of the image recording medium 14, and the image recording medium 14 is pressed by a prescribed force because the cloth 18 is pressed by the pressurized contact roll 24 to a transporting roll 26, the oil is effectively removable.  And, the image recording medium 14 is sent to the rear side surface wiping part 13, and the oil, etc., adhering to the rear side surface of the image recording medium 14 is similarly removed.
Patent JP-2001209642-A (JP)
Title: Character string processing method, device therefor and recording medium
Inventor: KOJIMA YUICHI
IPC: G10L13/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To utilize the result of the same morpheme analysis in plural different character string processings and to improve the utilization efficiency of the morpheme analysis result. SOLUTION: A morpheme extraction control part 1 delivers an input character string to a dictionary word extraction processing part 11, a Katakana (the square form of Japanese syllabary) word extraction processing part 12 and an unregistered word extraction processing part 13 and respective morpheme extracted results are obtained. In a morpheme dictionary 14, the information of the part of speech for the morpheme analysis, a morpheme cost and a morpheme ID, etc., is stored for respective notations. An application information imparting control part 3 is provided with a dictionary word application information imparting part 31 and an unregistered word application information imparting part 32 and the information to be imparted is imparted to the morpheme ID in the dictionary word application information imparting part 31.  In the unregistered word application information imparting part 32, for all the given morphemes, the character string as it is is defined as a standardized character string, whether or not it can be a keyword is defined as 'possible' and imparting is performed.
Patent JP-2001113319-A (JP)
Title: Metal part and its surface treatment method
Inventor: SUGANO NORIO
IPC: B21D22/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness between a metal and rubber, to easily form a surface roughness 1c to a specific part of a metal part 1, to improve a working precision of the surface roughness 1c and die maintenance and to reduce a working cost and a man hour, in a metal part 1 in which the rubber 3 is adhered in part or in whole of a surface 1a and a surface treatment method of the metal part 1. SOLUTION: A surface roughness 1c to increase adhesiveness between metal and rubber is formed at a section 1b to adhere rubber 3 among the surface 1a of a metal part 1, the surface roughness 1c is transferred to the metal part 1 from a die in working by arranging the surface roughness to the die which works the metal part 1. The surface roughness is preferably set in >=20 μm to <60 μm.
Patent JP-2001213128-A (JP)
Title: Center shaft of axle
Inventor: NUMA SADATAKA
IPC: F16C33/10
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a center shaft of an axle for supporting the axle on the body of an industrial vehicle such as a forklift served for transferring or unloading cargoes in an oscillating manner, assuring sufficient greasing on a lubrication plane between the center shaft and a bush. SOLUTION: A grease port is provided in the center shaft of the axle for supporting the axle on the body in an oscillating manner. The grease port is opened to the peripheral face of the center shaft through the inside of the center shaft, whereby a grease supplied into the grease port gets directly to the peripheral face of the center shaft corresponding to an opening of the grease port, assuring greasing on the peripheral face and improving lubricating performance.
Patent JP-2001215268-A (JP)
Title: Receiver for global positioning system
Inventor: NARUSE TETSUYA
IPC: G08G1/0969
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for a global positioning system capable of reporting an accurate present position while reducing electricity consumption. SOLUTION: This GPS(global positioning system) receiver 11 used for detecting the position of a movable body is provided with a GPS receiving circuit 3 and a GPS demodulating circuit 4, for intermittently receiving and demodulating a satellite signal transmitted from a GPS satellite, and an intermittent-reception control circuit 12 for controlling intermittent reception intervals for the intermittent reception at the circuits 3, 4 according to the moving speed of the movable body. This enables the intermittent reception and demodulation to be performed with optimal intermittent reception intervals according to the speed of the movable body. A more accurate present position can be reported to a user while keeping unchanged a positioning error made during the intermittent reception without increasing electricity consumption.
Patent JP-2001223801-A (JP)
Title: Voice recognition and unattended answer device
Inventor: NARAHARA YOSHIORI
IPC: G10L15/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition and unattended answer device which has a constitution to correct only items including numerical information. SOLUTION: The voice recognition and unattended answer device is provided with a voice input part 1, a voice recognition part 2 which recognized a voice signal inputted from the voice input part 1, a numerical information recognition part 4 including a non-voice numerical information input part, a storage part 6 where the recognition result of the voice recognition part 2 and that of the numerical information storage part 4 are stored, a guidance report part 5 which reports guidance information and repeat information to which recognition results stored in the storage part 6 are added, a standard-form sentence file 51 where standard-form sentences of guidance information and those of repeat information are stored, and a control part 3 incorporating a control program.
Patent JP-2001220369-A (JP)
Title: alpha-VINYLOXYALKYLACRYLIC ACID ESTERS AND METHOD FOR PRODUCING THE SAME
Inventor: YURUGI KEIJI
IPC: C07C69/734
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new α-vinyloxyalkylacrylic acid ester of the following general formula (1) CH2=C(COOR1)-CHR2-O-CH=CH2 (R1 is a hydrogen atom, an organic residue or a counter ion; R2 is a hydrogen atom or an organic resi due). SOLUTION: This α-vinyloxyalkylacrylic acid ester can be produced, for example, by transetherifying an α-hydroxyalkylacrylic acid ester of the following general formula (2) CH2=C(COOR1)-CHR2-OH (R1 is a hydrogen atom, an organic residue or a counter ion; R2 is a hydrogen atom or an organic residue) with a vinyl ether of the following general formula (3) CH2=CH-O-R3 (R3 is an organic residue).
Patent JP-2001228982-A (JP)
Title: System and its method for eliminating difference of print on web
Inventor: KAJIWARA AKIHIRO
IPC: G06F3/12
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To print an image that is same as that confirmed on a Web despite the environments which are different for each user or the dependence on an application that is used when document is produced and also to prevent a problem where the character font is replaced, gobbedygook occurs or two continuous pages are printed by mistake. SOLUTION: In a center system 3, an image data production server 5 checks the characters of document data received by a WWW server 7 from a user terminal 1 via the Internet 2 and then converts the document data into the general-purpose image data having a page concept. A document storage server 6 stores the converted image data, and the server 7 reads out these stored image data to show them in a Web. Then a user confirms the image data by means of a browser. When the image data are approved, a printer 8 prints out the image data. An accounting server 9 calculates the rental according to the number of document pages and shows the rental together with a fact that the image data are received via the server 7.
Patent JP-2001223058-A (JP)
Title: Lamp socket
Inventor: SAITO HIDEAKI
IPC: H01R33/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp socket enabling a lamp-pin to be mounted on a socket body easily and surely and preventing the fluorescent lamp from slipping off from socket body even if a shaking like earth quake occurs. SOLUTION: The lamp socket comprises a socket body 1, a receiving metal body fitting hole 2, a receiving metal body 3 having a slip off preventing piece 3, and a pair of notched openings for lamp-pins insertion 4, notched depressingly from peripheral rim to the center, a pair of metal fittings 5 contacting a pair of lamp-pins of fluorescent lamp, a movable part 6 with elasticity in the direction of lamp axis, a lamp-pin connecting part 7 connecting the lamp-pins in the state of clamping, and a power source connecting part 8 connected to the power cable.  A lamp-pin connecting part is installed in such a manner that an opening for clamping faces a peripheral rim opening of the notched openings for lamp-pins insertion, at the back side of inner part of a pair of notched openings for lamp-pins insertion of the receiving metal body, and the movable part is installed so as to apply force to the receiving metal body at all times in the direction of front side of a socket body, namely in the direction of the lamp-axis.
Patent JP-2001226659-A (JP)
Title: Colorant composition
Inventor: HIDAKA YOSHIKI
IPC: C09D11/38
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant composition having excellent ozone resistance, especially an ink for ink-jet recording having excellent ozone resistance, light resistance and discharge characteristics. SOLUTION: This colorant composition comprises a hydantoin skeleton- containing compound and a colorant. This fading inhibitor is useful for the colorant composition and comprises the hydantoin skeleton-containing compound.
Patent JP-2001229825-A (JP)
Title: Manufacturing method and apparatus for vacuum envelope, manufacturing method and apparatus for picture display device, vacuum envelope and picture display device
Inventor: TAKEDA HITOSHI
IPC: H01J9/26
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and apparatus for a vacuum envelope, a manufacturing method and apparatus for a picture display device, a vacuum envelope and a picture display device capable of manufacturing a high precision vacuum envelope allocating each item of the base plates easily and accurately. SOLUTION: A face plate 12 having a phosphor layer on its internal surface is placed on the positioning jig 40 and pushed to three first alignment pins 41 to decide the location. A rear plate 10 provided with an electron discharge element for excitation of the phosphor layer is piled on the face plate, placed on the positioning jig and pressed to the tips of three alignment adjusting screws 46 to decide the location. After the rear plate is displaced by turning the alignment adjusting screws and both face plate and rear plate are allocated at the prescribed locations, the positioning jig is transported into a vacuum vessel. Then, inside the vacuum vessel is exhausted to be vacuum, and the face plate and rear plate are jointed with each other.
Patent JP-2001224171-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To attain high power conversion efficiency and size and weight reduction for a circuit. SOLUTION: For the constitution of a combined resonance switching converter, provided with a voltage resonance converter on the primary side and a series resonance circuit on the secondary side, an active clamping circuit is provided on the primary side to clamp a parallel resonance voltage pulse generated on both ends of the primary parallel resonance capacitor, thereby restraining its level. It is thus possible to select a low-pressure product for the withstand pressure of respective elements, such as a switching element used in a power circuit and the primary parallel resonance capacitor.
Patent JP-2001225360-A (JP)
Title: Method and apparatus for molding disk substrate
Inventor: MATSUURA OSAMU
IPC: G11B7/26
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a disk substrate which improves productivity by improving the birefringence of an optical disk and an apparatus for the method. SOLUTION: The disk substrate 2 is molded by constituting a cavity ring 56 forming the peripheral part of a molding cavity 44 formed by the fixed mold 41 and movable mold 42 of a molding mold 43 to be displaced by the injection pressure of a molten synthetic resin and relaxing the injection pressure in the peripheral part of the cavity 44.
Patent JP-2001229769-A (JP)
Title: Switch device
Inventor: ITABASHI TAKAYUKI
IPC: H01H1/44
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure of the contact part of a detection switch capable of maintaining the contact condition with a fixed side contact stably, stabilizing the spring stress and the contact pressure of the fixed side contact, and improving the reliability of contact. SOLUTION: The device comprises a housing 1, a fixed terminal 2 disposed at one end of a storage part 1a, a fixed-side contact 3 disposed at the other end of the storage part 1a, a coil spring 4 with an arm part 4c and a movable- side contact 4f mounted at the arm part 4c to be connected to/disconnected from the fixed-side contact 3, and an operation lever 5 for moving the movable- side contact 4f against the energizing force of the coil spring 4. Rotation axis parts 5b and 5c are formed in the operation lever 5. The engagement position of the arm part 4c with the operation lever 5 is deviated from the engagement position of the rotation axis parts 5b and 5c with the housing 1 in the direction opposite to he rotation direction of the operation lever 5. Therefore, the locus of movement of the movable-side contact 4f in the lateral direction will be reduced.
Patent JP-2001241944-A (JP)
Title: Medium surface inspecting device
Inventor: FUKATSU KUNIO
IPC: G07D7/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a medium surface inspecting device capable of classifying mediums such as banknotes into regular ones and irregular ones, etc., approximately to the tensile sense of human hands and fingers and solving conventional problems such as the occurrence of displacement from human criteria of judgement. SOLUTION: The medium surface inspecting device comprises a pair of rollers 24 and 25 to sandwich and transfer printed matter S, and one roller 25 of the pair of rollers 24 and 25 is comprised of a rotation-free inner ring 44, an outer ring 45 provided concentrically with the inner ring 44 to be in contact with the surface of the printed matter S, an elastic body 46 to elastically hold the outer ring 45 and inner ring 44, and piezoelectric elements 49a and 49b provided between the outer ring 45 and inner ring 44 to convert vibrations into electric signals due to sliding which occurs between the outer ring 45 and the surface of the printed matter S. The state of the surface of the printed matter S is detected by the output signals of the piezoelectric elements 49a and 49b.
Patent JP-2000253033-A (JP)
Title: Data transmitter, data receiver and method for controlling them
Inventor: KAWAMURA HARUMI
IPC: H04N5/50
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify processing in the case of selecting a new data stream when a data stream is transmitted between a tuner and a monitor. SOLUTION: A data stream A is outputted to a virtual plug 113 set to a tuner sub-unit 11 of a tuner unit 1. When a data stream B is newly selected, a new virtual plug 114 is set to the tuner sub-unit 11 and the data stream B is outputted.
Patent JP-2001240628-A (JP)
Title: Curable composition
Inventor: KOJIMA SHIRO
IPC: C09D11/30
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation curable composition excellent in dispersing property of a pigment, curing property, close adhesion property with a base substrate, and waterproof property and alkaline development property of its formed coating film. SOLUTION: This curable composition consists of (a) a radiation curable graft copolymer obtained by using any one of a polymer having a radiation reactive polymerizable group and amide group, and a polymer having the radiation reactive polymerizable group and hydroxy group as a trunk component and other as the branch component, and (b) a compound having >=1 (meth) acryloyl groups in 1 molecule and 100-5,000 molecular weight.
Patent JP-2000272595-A (JP)
Title: Annular aggregate pitch controller for helicopter rotor
Inventor: PANCOTTI SANTINO
IPC: B64C27/605
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of compass type connecting mechanisms. SOLUTION: An annular aggregate pitch controller 5 for a helicopter attached around a fixed casing 1 is provided with a roughly sleeve-like movable element 12 attached to the casing 1 so as to axially slide, and a swing plate assembly 6. The assembly 6 is attached coaxially to the movable element 12 so as to be swung in any directions with respect to the movable element 12, and provided with a first annular element 7 fixed not to be rotated and a second annular element 9 rotated on the first annular element 7 together with a drum shaft 2.  In addition, this device is provided with a support operating means 17 associatively operated with the first annular element 7 to couple together the assembly 6 and the movable element 12, move these with respect to the casing 1 along a longitudinal axis A, and to swing the assembly with respect to the movable element 12, and polyhedron coupling means 18 and 20 disposed between the movable element 12 and the casing 1 to prevent the rotation of the movable element 12 with respect to the casing 1.
Patent JP-2001240718-A (JP)
Title: Resin composite having co-continuous structure and its production method
Inventor: MURATA KAZUTAKA
IPC: C08L33/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin composite which has improved mechanical properties in comparison with a polymer formed from an active energy ray- polymerizable compound, sometimes can be an optically clear resin composite, and is excellent in mechanical properties in comparison with a resin composite having only one glass transition temperature. SOLUTION: This resin composite has a co-continuous structure and comprises (a) a cross-linked polymer formed by curing a bisphenol (meth)acrylate compound having two (meth)acrylate groups and (b) at least one thermoplastic resin selected from the group consisting of polycarbonate polymers, polyester polymers, phenoxy resins, vinyl acetal resins, chlorinated polymers, vinyl acetate polymers, styrene polymers, urethane polymers, uncrosslinked rubbers, and cellulose derivatives.
Patent JP-2001241062-A (JP)
Title: Hydraulic operating vehicle
Inventor: NISHIMURA SATORU
IPC: E02F3/34
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a two-boom type hydraulic operating vehicle which has improved sideward visibility thereof from an operating chamber and also improved workability and operability thereof. SOLUTION: A second boom cylinder (7) is vertically rockably connected to a chassis (5) and an intermediate portion of a second boom (13) by means of pins (7A, 7B), respectively. Alternatively, the second boom cylinder (7) is vertically rockably connected to the chassis at a location behind a base-side end of a first boom (12) and a base-side end of the second boom (13) by means of the pins (7A, 7B), respectively. Four-node link is formed of the first boom (12), the second boom (13), the second boom cylinder (7), and the chassis (5), and first boom cylinders (9, 9a) are rotatably connected to respective portions between adjacent links of the four-node link by means of pins (9A, 9B).  A distance between a pin (12A) of the first boom base-side end and the pin (7A) of the second boom cylinder base-side end is made almost equal to the distance between a pin (12B) of the first boom base-side end and the pin (7B) of the second boom cylinder base-side end. While the parallel four-node link is being formed, the first boom (12) is made movable to assume an almost vertical position by expanding/contracting the first boom cylinders (9, 9a).
Patent JP-2001241401-A (JP)
Title: Hydraulic device
Inventor: NISHIDA HIROYUKI
IPC: F15B1/26
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic device capable of reducing dimensions and of preventing fluid leakages. SOLUTION: This device is provided with a tank 4, a hydraulic pump 3 and a motor 2 driving the hydraulic pump 3 in one body and is mounted on a standing up mounting surface 12 provided on a vehicle or the like with facing a longitudinal side surface of the tank 4. An opening part 4A is provided on a side surface of the tank 4 and is sealed by a cover 11. The tank 4 is mounted on the standing up mounting surface 12 through the cover 11. Close adhesion of the cover 11 to the opening part 4a, thereby is improved.