baber/WOPTO huggingface dataset:
Patent JP-2001278178-A (JP)
Title: Method of reducing frictional resistance of hull, and frictional resistance reduced ship
Inventor: MURAI YUICHI
IPC: B63B1/38
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing the frictional resistance of a hull, and a frictional resistance reduced ship effectively reducing energy consumption during navigation by reducing frictional resistance with little energy consumption. SOLUTION: In this method of reducing the frictional resistance of the hull 10 by discharging bubbles to the submerged surface 12 of the hull 10, a negative pressure part 41 made low in pressure relative to a gas space with the navigation of the hull 10 is formed in the water to lead gas from the gas space to the negative pressure part 41 in the water while forming water flow 40 locally large in vorticity.
Patent JP-2001288499-A (JP)
Title: Bleach-compounded detergent composition
Inventor: NABETA MASARU
IPC: C11D17/06
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a bleach-compounded detergent composition containing a bleach, a bleach activator, and an enzyme, wherein the particle size distributions of the respective components are specified, and sodium sulfate having a specified particle size distribution is further contained and having improved storage stability and detergency improved so as to be desirable for use in an automatic dishwasher, especially, a domestic automatic dishwasher. SOLUTION: Provided is a bleach-compounded detergent composition containing 0.5-5 wt.% (a) bleach activator, 3-20 wt.% (b) oxygenous bleach, 0.1-3 wt.% (c) enzyme, and at least 30 wt.% (d) sodium sulfate, wherein the particle size distributions of the respective components are specified as follows:  particles with a particle size of 0.5-2.0 mm amount to 50% or larger in the particle size distribution of (a), particles with a particle size larger than 0.5 mm amount to 30% or smaller and particles with a particle size of 0.5 mm or smaller amount to 70% or larger in the particle size distribution of (b), particles with a particle size of 0,5-2,0 mm amount to 50% or larger in the particle size distribution of (c), and particles with a particle size of 0.5-0.25 mm amount to 50-70 % and particles with a particle size of 0.25 mm or smaller amount to 30% or larger in the particle size distribution of (d).
Patent JP-2001291939-A (JP)
Title: Design of printed wiring pattern and printed wiring board subjected to outline punching
Inventor: SUZUKI TETSUAKI
IPC: H05K3/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which is free from cracks of the edge plane of outline punching and which improves the outline workability from the aspect of the pattern design. SOLUTION: In the outline punching process of a printed wiring board (including a build-up substrate) using a glass cloth as a base material, a copper pattern (3) smaller than a width of the groove which is to be punched is formed on the surface of the substrate of the groove, in order to eliminate a gap between the lower plane of the substrate (1) of the groove and the upper plane of a die 1a and then the groove where the copper pattern (3) is formed is punched (6) for outline processing.
Patent JP-2001287778-A (JP)
Title: Simple container for food
Inventor: SHIBATA ICHIRO
IPC: B65D81/38
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing the deformation of an edge frame when heating in a microwave oven a simple food container having a simple food container body comprising an inner container integrated with a thin plastic sheet insulating the heat transfer of the heated content to the edge frame and the foamed plastic edge frame. SOLUTION: A downwardly extended extension portion is formed on a tip of an upper circumferential edge of the inner container, and a tip of the extension portion is heat-bonded to the edge frame to form a heat-insulating space between the inner container and the edge frame. The simple food container has the lid member formed of a regularly transparent thin plastic sheet, the lid member has the downwardly extended circumferential edge portion on an outer circumference, a lower end of the circumferential edge portion is abutted on an upper circumferential edge portion of the inner container when the lid is covered thereon, the heat radiation from the content in the heated inner container is prevented, and the lower end of the circumferential edge portion is fitted and locked to the inner container or the edge frame.
Patent JP-2001292614-A (JP)
Title: Headed vegetable harvester
Inventor: ONBE HIROSHI
IPC: A01D45/26
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a headed vegetable harvester capable of stabilizing the conveying posture of pulled out headed vegetables and also stabilizing the cutting off of following stem and root parts. SOLUTION: This headed vegetable harvester having a stem and root part- conveying unit for conveying the stem and root parts of the headed vegetables pulled out by a pulling out unit, by nipping them from left and right sides and conveying in a rear inclined upper direction, and a slide-guiding unit for guiding the lower surface of the headed vegetables as sliding, is characterized by gradually expanding the upper and lower distance between the stem and root part-conveying unit and the slide-guiding unit.
Patent JP-2001295672-A (JP)
Title: Exhaust control device of internal combustion engine
Inventor: KATO MASAHIKO
IPC: F02D41/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust control device of an internal combustion engine which is reduced in influence due to back pressure fluctuation. SOLUTION: In the exhaust device for an internal combustion engine, where an expansion chamber 64 is formed to communicate with exhaust-collector passages 16, 17 of plural cylinders (#1 to #6), the upstream side exhaust-collector passages 16, 17 of the expansion chamber 64 are provided with an exhaust valve 61.
Patent JP-2001293014-A (JP)
Title: Nozzle for injecting dental treatment agent
Inventor: NAKANISHI KENSUKE
IPC: A61C3/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for a dental handpiece which enables concentrated blowing of an injecting matter such as powder to a specified portion of a tooth while hindering the closure thereof. SOLUTION: Paths and injection ports 21b and 31 separately arranged for a mixture and water are installed rotatably in a pipe 23 for transferring water and a pipe 22 for transferring a mixture and the injection port 21b for the mixture is so formed as to inject the mixture flatly.
Patent JP-2001303488-A (JP)
Title: Method for producing substrate for recording material and substrate for recording material
Inventor: TAMAGAWA SHIGEHISA
IPC: B41M5/50
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a substrate for a recording material suitable as a substrate for a photographic printing paper having excellent surface smoothness and rigidity and eliminating a pit (minute dent) when made into a polymer coated paper and to obtain the substrate for a printing material. SOLUTION: In this method for producing the substrate for a recording material including a process for making pulp into a base paper and calendering the base paper, the method for producing the substrate for a recording paper is characterized in that the base paper is calendered by a hard nip calender having a pair of metal rolls or by a soft calender having a metal roll and a resin roll and then calendered by a shoe calendering equipped with a metal roll and a shoe roll having an endless belt made of an elastic resin.
Patent JP-2001295555-A (JP)
Title: Boxy structure body for water heater
Inventor: SHOJI KENGO
IPC: F24H9/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To neatly arrange a water heater, water heating equipment such as a bath furnace with a water heater, piping, optional equipment and the like on the exterior wall under a bathroom bay window with an appearance integral with the bathroom bay window, without all exposed outside to damage appearance. SOLUTION: A boxy structure body 1 comprising a skeleton 8, a side cover 9, and a front cover is fixed on the wall of building under a bathroom bay window 2. A threaded hole 21 for fitting the side cover 9 is a slot for horizontal sliding, thus allowing the water heating equipment such as the bath furnace and pipings to be housed at a fixed position in the boxy structure body 1.
Patent JP-2001297738-A (JP)
Title: Sealed battery and manufacturing method of sealed battery
Inventor: NOSAKA TAKEYOSHI
IPC: H01M2/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery and a manufacturing method of the sealed battery, which can prevent short-circuiting between terminals led out of a welding margin and can make the margin thin. SOLUTION: The sealed battery 10 contains a power-generating element 11 in a package 14 for the sealed battery so that a positive electrode terminal 12 and a negative electrode terminal 13 are exposed outside and seal the power- generating element 11 with a welding margin 16A which makes welding resin layers 19, 19 of the package 14 for the sealed battery welded with each other. At least at one side of the welding margin 16A, convex steps 20, 21 are provided corresponding to the positive electrode 12 and the negative electrode 13.
Patent JP-2001303352-A (JP)
Title: Helmet
Inventor: WATANABE KEIICHI
IPC: A42B3/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a helmet having no fear that the neck or the like is strangled, enabling the length of a chin strap and the connecting location to an ear strap to be easily and rapidly adjusted, and excellent in an appearance and a sense of putting on the helmet by imparting a stretchable function to the chin strap. SOLUTION: This helmet is provided with a jaw strap M composed of the ear strap M1 attached to both right and left sides of a shell S or an interior material installed in the shell, and a chin strap M2 for connecting both intermediate parts of the straps M1 to each other and being on the chin of a person putting on the helmet. The helmet is also provided with a connector K composed of a connecting means 1 which is attached to the intermediate part of the strap M1 and attaches the strap M2 in the perpendicular direction to the strap M1 and means 2, 3 which elastically energize the strap M2 in the direction of the strap M1.
Patent JP-2000320403-A (JP)
Title: Exhaust nozzle of turbojet engine provided with cardan type directing system
Inventor: FEDER DIDIER GEORGES
IPC: F02K1/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the exhaust nozzle of an axisymmetric and fully directing turbojet engine provided with a combination for supporting the lateral load and most of the axial load between the directing structure and exhaust cover and for eliminating most of the friction or rolling stress. SOLUTION: A directing structure 12 including the directing structure 12 for supporting plural contraction flaps 21 is installed on the downstream end of am exhaust cover 2 by an intermediate ring. This intermediate ring is rotatable around a first axis with respect to the exhaust cover 2 and about a second axis with respect to the directing structure 12. The contraction flap 21 is connected on the downstream end of the directing structure 12. A single control ring 27 operated by three jacks 28 and combined to the contraction flap 21 by a rod 24 which controls the inclination of the directing structure 12 and the motion of the flap 21.
Patent JP-2001303707-A (JP)
Title: Floor structural member for building
Inventor: KONDO HIROSHI
IPC: E04B5/43
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor structural member for building which can arrange and fix a reinforcing bar and a void at a correct position and assemble a truss member of inverted triangular shape in front view without fall. SOLUTION: A plurality of trusses 2 are continuously arranged on a steel plate 1, auxiliary members are arranged parallel to the trusses between the adjacent trusses 2, an upper side of the auxiliary member is held by a holding member 10 having a downwardly directed leg 12, and a lower portion of the leg 12 of the holding member 10 is locked to the trusses to constitute the floor structural member for building.
Patent JP-2001306891-A (JP)
Title: Storage medium with guide program stored therein and guiding device
Inventor: MIWA SHIRO
IPC: G06Q50/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To grasp merchandise needed in the case of performing a guided operation and also to immediately make a purchase request for the merchandise. SOLUTION: The merchandise needed in the case of performing the operation of operation items guided by using video and sound data is displayed as a list in a display area 211. A purchase request for merchandise selected by a user is prepared and transmitted to a purchase request receiving device 2 through a network 3. Thus, the merchandise seller of the receiving device 2 can send the object merchandise of the purchase request to the user of a guiding device 1.
Patent JP-2000348827-A (JP)
Title: Electrical connector
Inventor: ARNETT JAIME R
IPC: H01R13/7195
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector having sufficient internal cross-talk compensation, in the case of an electrical connector such as a circuit-board mount jack. SOLUTION: This electrical connector has an insulating housing, a plurality of conductors 32 mounted in the housing so as to form at least two ranged pairs, a first compensation portion 52 providing first cross-talk compensation, and a second compensation portion 54 providing second cross-talk compensation. A first end part 38 of each conductor is electrically connected to a contact of another connector, and a second end part 40 of each conductor is electrically connected to an electric device such as printed circuit board. The first compensation portion is disposed in the insulating housing, and the conductors are disposed therewithin in a direction providing the first cross-talk compensation. The second compensation portion is disposed in the connector and generally made up of a multilayer circuit board 56.
Patent JP-2001301984-A (JP)
Title: Loading system
Inventor: SUZUKI TAKAKANE
IPC: B61D47/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To loading works with a constant space between them, to easily insert the buffer material, and to cope with the thickness of the various buffer material. SOLUTION: This loading system loads works W onto a deck 3a of a truck 3 with a working carrier 6 traveling along the deck 3a. This loading system is provided with a space inputting and setting means 64 for inputting and setting a space D between the works W to be loaded onto the deck 3a in order, and provided with a space control means 64 for giving a command to the working carrier D so that the loading space is set at a space D, a sensor 56 for detecting a contact of the work W being carried with a work W loaded already. The space control means 63 controls the working carrier 6 so as to travel in the opposite direction by the set space D from a position detected by the sensor 56.
Patent JP-2001305512-A (JP)
Title: Device for driving liquid crystal and portable telephone set
Inventor: TOKIOKA HIDETADA
IPC: G09G3/36
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that digital signals as many as the number of bits thereof need to be wired within a pixel pitch, but it has been impossible to input a high bit digital data in the case of a device for driving a liquid crystal display with a narrow pixel pitch. SOLUTION: This device is provided with a scanning signal circuit for transmitting a pulse form signal, a signal conversion circuit which is connected with scanning signal lines, n-pieces of digital signal lines, and n-pieces of timing signal lines and outputs pulses of a specific time width corresponding to the digital signals after the scanning signals are inputted, output lines of the signal conversion circuit, 2n-pieces of receiving signal lines to the number of bits (n) of the digital signals, a latch/decode circuit which is connected with 2n-pieces of data signal lines to the number of bits (n) of the digital signals and outputs signals of the data signal lines selected correspondingly to the output pulses of the signal conversion circuit.
Patent JP-2001311745-A (JP)
Title: Manufacturing method of contact probe
Inventor: TOMOI TADASHI
IPC: H01L21/66
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a contact probe capable of manufacturing a contact probe reducing contact scratch and achieving secure contact at low manufacturing cost. SOLUTION: In the manufacturing method of the contact probe 1 in which a probe base material 10 like a thin plate is photo-etched to form a blade part 2 after bonding mask patterns 5, 5 on a plate face of the probe base material 10, the mask patterns 5, 5 are bonded on both plate faces 10a, 10b of the probe base material 10, respectively, and then etching light is irradiated on the plate face 10a on one side and etching light of less total irradiation amount than total irradiation amount for the plate face 10a on one side is irradiated on the plate face 10b on the other side to form the blade part 2.
Patent JP-2001313890-A (JP)
Title: Image pickup system, camera unit and recorder unit
Inventor: HORI TAIZO
IPC: H04N19/65
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a recorder unit that can be used as a camcorder by being integrated with a camera unit or as a single unit. SOLUTION: A camera unit 10 and a recorder unit 12 are connected via an IEEE 1394 interface cable 14. When the camera unit 10 and the recorder unit 12 are connected by the cable 14, the camera unit 10 asynchronously transfers a control command list transfer request command to the recorder unit 12 and controls the recorder unit 12 with a control command from among a list of control commands returned by the recorder unit 12. When there is a remote control reception-off-instruction the control command list, the camera unit 10 transmits the remote control reception off-instruction to the recorder unit 12. A system control circuit 80 of the recorder unit 12 stops the function of a remote control light receiving unit 82 accordingly and accepts only the control commands from the camera unit 10.
Patent JP-2001311822-A (JP)
Title: Polarized light separation film, polarized light separation laminated film and liquid crystal display device
Inventor: NOMURA HIDESHI
IPC: G02F1/13363
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve a utilization factor of light so as to reduce power consumption for a liquid crystal display device provided with an absorptive polarizing film, and to provide the film hardly causing problems such as delamination and voids generation with a comparatively simple manufacturing process. SOLUTION: The film is provided with a phase separation structure formed of a block copolymer comprising a birefringent polymer component and an isotropic polymer component, a polymer of the same kind of the birefringent polymer component constituting the block copolymer and/or a polymer of the same kind of the isotropic polymer component constituting the block copolymer.  In an xyz rectangular coordinate system in which the thickness direction of the film is defined as the z axis, the polarized light separation film is characterized by having >=0.05 difference between refractive indexes in the x axis direction and in the y axis direction of the birefringent phase, >=0.05 difference between the refractive index in the x axis direction of the birefringent phase and a refractive index of the isotropic phase and <=0.05 difference between the refractive index in the y axis direction of the birefringent phase and the refractive index of the isotropic phase.
Patent JP-2001311699-A (JP)
Title: X-ray foreign matter detector
Inventor: ABE TAKASHI
IPC: G01N23/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray foreign matter detector which controls the X-ray exposure dose from an X-ray generation part and which keeps the safety of the human body from an exposure to X-rays by detecting the entering of the human body into a carrying path. SOLUTION: In the X-ray foreign matter detector 1, whether or not an object passes monitoring regions in a carrying-in port Rin or/and a carrying-out port Rout is detected by light projecting and receiving elements 4. When the object is detected, whether the object is the human body or an object W to be detected is judged on the basis of the level of a detection signal. When it is judged as the human body, the X-ray exposure dose is controlled by a control means so as to be less than a prescribed amount.
Patent JP-2001312259-A (JP)
Title: Display device
Inventor: KIMOTO TOSHIYUKI
IPC: G09G3/20
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours of color balance adjustment of each screen composing a multi-screen by simplifying adjustments by external signals, concerning a display device used for the multi-screen. SOLUTION: A means for γ-adjustment (color balance adjustment) of a projector is set to output inverting the gray level of a specific part to discriminate a video signal amplitude and a black level of an input signal in the γ-table finished in color balance adjustment by an internal reference signal. And, a specific level signal such as a black level is adjusted to be inverted.
Patent JP-2001317096-A (JP)
Title: Water discharge device
Inventor: NAKAO HITOSHI
IPC: F16K31/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of connecting signal wires and power lines between a transmitting unit and receiving unit thereby improving the poor workability for a water discharge device equipped with a signal transmitting means operated by an electric generator utilizing the flow of water and by supplying electric power. SOLUTION: This equipment is constituted with an outlet for discharging water, a power generator utilizing the stream of water, a transmitting unit section equipped with a signal transmitting means and a detecting means detecting the use, a receiving means for receiving signals from a transmitting means installed at the upstream side of transmitting unit section, and a receiving unit section equipped with a discharge adjusting means for controlling the water flow based on the signal from the receiving means, and the generator at the transmitting unit section is connected to the discharge adjusting means of the signal receiving section with a water passage, and the transmitting and receiving of the signals between the transmitter and the receiver is performed characteristically by the wireless means.
Patent JP-2001316308-A (JP)
Title: Method for producing ethylene glycol
Inventor: KAKIMOTO YUKIHIKO
IPC: C07C43/11
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To enable the effective utilization of energy in the dehydrating concentration step of an aqueous solution of ethylene glycol in a composite process comprising the catalytic vapor-phase oxidation of ethylene and the reaction of the produced ethylene oxide with water to form ethylene glycol. SOLUTION: Ethylene glycol is produced by supplying an aqueous solution of ethylene glycol to a multiple-effect evaporator and concentrating the solution. In the above process, steam generated by the multiple-effect evaporator is used as a heat source of at least one step of specific steps.