baber/WOPTO huggingface dataset:
Patent JP-2001294314-A (JP)
Title: Transport device for vessel having engaging flange
Inventor: YAMAMOTO KENICHIRO
IPC: B65G17/26
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a transport device enabling certain, smooth and stable transportation of a vessel, etc., in the hung-down or inverted condition, assuring always constant spacing of a pair of chain bodies, easy to handle, structured simply, excellent in the durability, unlikely to go in failure, suitable for mass- production, embodied at a low cost, operating economically, allowing setting small the minimum radius of bending, and capable of accomplishing different types of space-saving transportation. SOLUTION: The transport device comprises a pair of rails B furnished with mounting recesses 20 at the side faces confronting each other and a pair of chain bodies A to be fitted in the recesses 20 slidably, wherein each chain body A consists of a plurality of chain links 1 which are coupled together through coupling pins 15 arranged approximately in the plumb direction, and each chain link 1 is composed of a front plate 10 and a coupling piece 2 to be installed in the recess 20, and at the top of the front plate 10 a projecting piece 11 for supporting is installed protruding sideways in the horizontal direction, and abutting to a flange is generated by this projecting piece 11 so that a vessel, etc., D can be supported in the hung-down or inverted condition.
Patent JP-2001290943-A (JP)
Title: Method and device for cross trading processing and recording medium having its program recorded thereon
Inventor: FUJIWARA MASAYUKI
IPC: G06Q40/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently perform processing of matching transactions. SOLUTION: An order acceptance part 3 accepts orders from customers C. The orders accepted from the customers C are registered in a working order DB 11. A cross trading processing part 5 performs cross trading between a selling order and a buying order where the same order price is set with respect to orders registered in the working order DB 11. A cross trading conducting part 6 performs cross trading of orders having order prices coinciding with a support price generated by a support price generation part 8. At this time, the cross trading conducting part 6 generates and assigns a corresponding order with respect to an order which has no order matching with it, and a transaction is conducted between these orders.
Patent JP-2001298748-A (JP)
Title: Solid-state image pickup device and its drive method, and camera system
Inventor: MABUCHI KEIJI
IPC: H04N5/341
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To solve problem of a conventional solid-state image pickup element that has not reduced the power consumption and has imposed a load onto a post-stage signal processing system because a drive frequency is unchanged although the information quantity is reduced by the interleave processing when the interleaving processing of pixel information is conducted by an external signal processing system after reading all the pixel information from the conventional image pickup element. SOLUTION: The solid-state image pickup element employs an XY address type solid-state image pickup element (e.g. a MOS image sensor) that is provided with color filters 27 having color coding patterns where two-rows and two- columns are repeated in the unit (repetition of vertical 2-pixels and horizontal 2-pixels). When an interleave read mode is designated, the clock frequency of a system is converted into 1/9 and pixels are selected by skipping two pixels each in both row and column directions on the basis of the converted clock frequency so as to sequentially read a pixel signal.
Patent JP-2000356864-A (JP)
Title: Black composite magnetic particulate powder for black magnetic toner and black magnetic toner using same
Inventor: HAYASHI KAZUYUKI
IPC: C01G49/08
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain black magnetic particulate powder for black magnetic toner excellent in dispersibility in a resin binder as well as in fluidity and blackness. SOLUTION: The particulate surface of magnetic iron oxide particulate powder is coated with a fluorine-containing organosilane compound formed from a fluoroalkylsilane, and carbon black is stuck to at least part of the coating of the fluorine-containing organosilane compound to obtain the objective black composite magnetic particulate powder having 0.06-1.0 μm average particle diameter. The coating weight of the carbon black is 1-25 pts.wt. on the basis of 100 pts.wt. magnetic iron oxide particulate powder.
Patent JP-2001297223-A (JP)
Title: Information processing system for supporting purchase of material by open bidding on communication network
Inventor: NAKAO KEIICHI
IPC: G06F19/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which requests plural material dealers to make open bids on a communication network and sends an order to purchase materials to the material dealer having presented the cheapest purchase price. SOLUTION: This system comprises a means which generates an estimate request information by inputting information including the type, specifications, and delivery date of desired materials to be purchased and other information needed for an estimate according to a predetermined specific format, a means which sends the estimate request information to plural specific material dealers which desire to be requested to make estimates through the communication network, a means which receives estimate result information from the material dealers, a means which displays the estimate result information regarding the cheapest purchase price among pieces of estimate result information in the open bid picture of the communication network of the estimate requester,  and a means which retrieves the bid estimate result information regarding the new cheapest purchase price and sends an order for purchase based upon the bid estimate result information to the material dealer having bidden.
Patent JP-2001296686-A (JP)
Title: Static charge image-developing toner
Inventor: NAKAMURA MASANOBU
IPC: G03G9/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which is superior in fixing property and offset resistance, showing stable electrification be behavior, even when used for continuous printing, and is satisfactory in durability with which is satisfactory image of high image quality can be obtained. SOLUTION: The toner contains wax, which is an ester of a carboxylic acid and alcohol and has a structure having a 12-40C chain hydrocarbon group in a part of the molecule, and the toner has 0.05×1016 Ω.cm to 1.50×1016 Ω.cm for resistivity.
Patent JP-2001305039-A (JP)
Title: Coaxial probe and scanning microwave microscope using it
Inventor: OKUBO NORIO
IPC: G01N22/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To measure an electrical impedance along the surface rugged shape by bringing a distance between a sample and a probe close to a level common to an atomic force microscope or bringing them into contact with each other. SOLUTION: A coaxial resonator is constructed by electrically connecting a conductive sensor 109 to a central conductor 107 in a coaxial cable 108 via a flat waveguide 101. The flat waveguide 101 is constructed of a base board 101a and a strip line 101b formed on the base board 101a. The conductive sensor 109 is constructed of a combination of a cantilever 109a and a probe 109b arranged in the free end of the cantilever 109a. One end of the cantilever 109a is electrically connected to one end of the strip line 101, while the other end of the strip line is electrically connected to the central conductor 107 in the coaxial cable 108.
Patent JP-2001299343-A (JP)
Title: Cd 57 antibody
Inventor: WAKASUGI HIROSHI
IPC: C12P21/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a CD57 antibody which can assay NK cells producing CD57 antigen, because the antibody can accurately assay the human CD57 antigen, and can further easily be handled and subjected to an immunoprecipitation treatment and the like, because the antibody belongs to the class of IgG. SOLUTION: This monoclonal antibody which specifically binds to the human CD57 antigen and belongs to the class of Ig, and a hybridoma producing the antibody.
Patent JP-2001308724-A (JP)
Title: Power control adjustment method, transmitter, and transmitter regulator
Inventor: NIWANO KAZUTO
IPC: H04B1/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To adjust an operating point of a VGA connected in a transmitter used for a communication apparatus to the operating point on VGA unit characteristics at the time of designing from comprehensive output characteristics of a transmitter and VGA unit control characteristics measured previously. SOLUTION: The VGA unit control output characteristics of the VGA 6 are previously fetched in a transmitter regulator 16 and a transmitted power detecting signal 12 in the transmitter is taken out to the transmitter regulator 16 to obtain comprehensive output power characteristics of the transmitter. By comparing the comprehensive output power characteristics of the transmitter with the VGA unit control output characteristics in a similar area of the type, setting deviation (operating point deviation) of a control system in the operating point is detected and a control signal 17 for transmitter adjustment is given from the transmitter regulator 16 to a target power control circuit 18 of the transmitter.
Patent JP-2001310694-A (JP)
Title: Jointed structure of bumper to car body for automotive vehicle
Inventor: KATAOKA HIROSHI
IPC: B60R19/24
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to achieve enhancement of rigidity of an opening edge on fitted opening by means of simple structure and to facilitate an operation when rigidity of such an opening edge is attempted to enhance in case of forming fitted opening allowing a bumper to insert a lamp. SOLUTION: There is provided with the bumper supported on a car body 1. The fitted opening is formed to perforate into the bumper 2 in a backward and forward direction of the car body 1 and to permit its inside to insert the lamp. There is provided with a connecting plate 16 which integrally projects from the opening edge 12 on the fitted opening for the bumper 2 toward the side of the car body 1 in a backward and forward direction and of which the projecting end is connected to the car body 1. A direction A of the connecting plate 16 in width is substantially conformed to a direction of the car body 1 in width.
Patent JP-2001314067-A (JP)
Title: Brushless motor
Inventor: SAWAZAKI MITSUHIRO
IPC: H02K29/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem with conventional resin magnet rotors molded integrally with shafts that tooling change is required during molding depending on the shape or length of a shaft and resin magnet material is uneconomically used for parts irrelevant to field system. SOLUTION: A shaft 102a and a field magnet portion 101a are coupled with and secured to each other through an aluminum core 118a or the like. In this case an assembly of the field magnet 101a and the aluminum core 118a integrally molded or bonded together is secured on the shaft 102a. Thus, tooling change during molding is disused and aluminum material, laminated steel plates, or the like that is inexpensive is used for the coupling portion irrelevant to field system. As a result, productivity and cost effectiveness is improved.
Patent JP-2001310788-A (JP)
Title: Front fork
Inventor: NAGAI OSAMU
IPC: F16F9/32
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a front fork that can suppress unnecessary behavior of a vehicle body during a vehicle turn wherein the vehicle travels in a sunk position, by suppressing an increase in air reaction force to improve a road surface absorbing characteristic and increasing compression-side damping force to ensure stability during the vehicle turn. SOLUTION: The inverted front fork is so constructed that the lower end of a first partition member 55 is connected to a second partition member 56 with a second piston part 53a brought into sliding contact with the internal surface of an inner tube, and that an annular restriction passage P is formed between the internal surface of the second partition member 56 and a stopper member 50 as a restriction member on the external surface of a piston rod 14. When an upper communicating hole 62 in the inner tube 2 is located above a first piston part 52d, a lower communicating hole 63 is located above the second piston part 53a.
Patent JP-2001212882-A (JP)
Title: Molding jig and method for molding fiber-reinforced composite material using the same
Inventor: MATSUI NOBUO
IPC: B29C70/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a molding jig capable of molding a fiber-reinforced composite material at excellent shape accuracy and positional accuracy without using a large-sized positional jig together and being repeatedly used and a method for molding the fiber-reinforced composite material using the same. SOLUTION: The molding jig is used to mold a preform structure constituted by linearly disposing a plurality of fiber-reinforced composite material performs (1a, 1b,...) at a predetermined interval, and disposing one or more fiber- reinforced composite material preforms (2a,...) to pass between the preforms (1a, 1b,...) and to be crossed with them. In this case, the molding jig is formed of a combination of an elastic jig contacted with a crossed part of the preforms (1a, 1b,...) and the preformes (2a,...) and a rigid jig contacted with a position other than the crossed part. The method for molding the fiber-reinforced composite material using the same is provided.
Patent JP-2001312042-A (JP)
Title: Method for manufacturing density distribution mask
Inventor: UMEKI KAZUHIRO
IPC: G03F1/68
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To standardize a density distribution mask design and to enhance the efficiency thereof. SOLUTION: The relation between a photoirradiation quantity and a resist removal quantity is recognized by using a test pattern mask, by which the relation of an (5) equation is obtained. A model reticle mask changed in the mask design method of unit cell dimensions, etc., is designed in accordance therewith. A sample mask is then manufactured by making working process conditions constant and its sensitivity characteristics are measured. The model reticle mask changed in the working process conditions is designed. The sample mask is then manufactured and its sensitivity characteristics are measured. The sensitivity curves obtained by each of respective factors are mathematically expressed in accordance with an (16) equation and the relations between the factors and coefficients are determined.  The shape most approximate to the desired shape among the formed shapes is selected and the ideal sensitivity curve to be easily manufactured is assumed. Process conditions and mask design method which best realize the sensitivity curve are selected. The sensitivity curve which may be realized from the process conditions and mask design method are mathematically expressed and the mask is designed in accordance with such sensitivity curve.
Patent JP-2001317552-A (JP)
Title: Rolling element spacer for rolling guide device
Inventor: NIWA HIROSHI
IPC: F16C33/37
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolling element spacer capable of stabilizing the position and orientation of a ball and the rolling element spacer in an infinite circulating passage by improving seating of the ball to a ball holding seat, and reducing sliding resistance acting on the ball, and effectively preventing the rolling element spacer from falling out between the balls. SOLUTION: A pair of members is used for a rolling guide device conducting relative continuous movements through an infinitely circulating ball line, and the rolling element spacer 5 is interposed between balls 2 adjacent to each other in the infinite circulating passage and circulated with the balls 2. The rolling element spacer 5 is provided with a pair of ball holding seats 50 which is formed in a concave spherical surface shape generally analogous to a spherical surface of the balls 2 and is slid with the balls 2. Around each ball holding seat, a falling-out preventive portion 52 is formed, which projects in an arranging direction of the balls 2 from an edge portion of the ball holding seats 50 and is kept in a non-contact state to the balls 2 seated in the ball holding seats 50.
Patent JP-2001314892-A (JP)
Title: Method for controlling denitrification apparatus of wastewater
Inventor: TANOKURA MAKOTO
IPC: C02F3/30
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a denitrification apparatus of wastewater, capable of preventing the deterioration of denitrification capacity caused by the temporal fluctuations of water quality. SOLUTION: In the method for controlling the denitrification apparatus of wastewater by a biological denitrification treatment apparatus, the denitrification apparatus is equipped with a first sedimentation basin, a denitrification tank, a nitrification tank, a final sedimentation basin and an automatic analyser for measuring the total nitrogen concentration, ammonia nitrogen and chemical oxygen demand of the outlet water of the first sedimentation basin and organic matter is injected in the denitrification tank.  The total nitrogen concentration, ammonia nitrogen and chemical oxygen demand of the outlet water of the first sedimentation basin are measured by the automatic analyser to obtain measured values and treatment estimate caliculation due to simulation constituted of a numerical value model is performed on the basis of the measured values in a short time and, when the deterioration of a nitrogen removing ratio is estimated, the injection amount of the organic matter is controlled on the basis of the simulation result.
Patent JP-2001232195-A (JP)
Title: Catalyst body
Inventor: NODA NAOMI
IPC: B01D53/94
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst body obtained by supporting a catalyst layer containing an alkali metal or an alkaline earth metal on a carrier and usable over a long period of time because the deterioration of the carrier with the alkali metal or the alkaline earth metal is prevented. SOLUTION: In this catalyst body obtained by supporting a catalyst layer containing an alkali metal and/or an alkaline earth metal on a carrier, a material which reacts more preferentially with the alkali metal and/or the alkaline earth metal than the principal constituent material of the carrier is allowed to exist in the catalyst body.
Patent JP-2001317135-A (JP)
Title: Soundproof floor utilizing vacuum body
Inventor: SHIOTANI YOSHIHIRO
IPC: E04B1/90
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the quiet-sound environment by absorbing the sound from the floor of a building, the engine room of a ship, the floor board of an elevated structure, or the roof of a building with a vacuum body. SOLUTION: The high-performance vacuum body is arranged without gap for soundproofing between the support materials of the floor or on the support material of an underfloor soundproof material under the floor of the building, in the engine room of the ship, under the floor board of the elevated structure, or in the attic of the building. As one of six execution examples for the vacuum body, notches are provided on a base 45 to form protruded tongue-like pieces 46 and 47 on both sides as an interval holding material 44, airtight materials 42 are airtightly connected to both faces of a frame material 43 provided around the interval holding material 44, and the inside is kept vacuum to form the vacuum body 41.
Patent JP-2001323826-A (JP)
Title: Running control device of vehicle
Inventor: TANAKA KOHACHI
IPC: B60W10/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a running control device of a vehicle capable of stabilizing a creep running and keeping operability good even when a fluid power transmitting mechanism provided for an automatic transmission goes into a lock-up state during creep running. SOLUTION: When the vehicle is started in the creep running by releasing a brake pedal by exchanging a shift from an N range to a D range ('YES' in S210, 'YES' in S220), an increment correction value ΔNcr for creep control for increasing an idling desired rotation speed is 100 rpm (S230). Thus, car speed V increases gradually by the creep running even on an upslope. When the car speed V exceeds 18 km/h ('NO' in S240), the fluid power transmitting mechanism goes into the lock-up state to increase transmission efficiency. However, ΔNcr becomes 0 rpm (S260), so that the vehicle does not overrun beyond a driver's will and stable creep running can be continued.
Patent JP-2001332988-A (JP)
Title: Receiver
Inventor: MATSUDA MAKOTO
IPC: H03J1/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To retrieve all frequencies by preventing last frequency from being changed, even if it is decided that DAB broadcasting can be received, and seeking is stopped. SOLUTION: This device is provided with a first storage means 501 for storing the last frequency received before starting seeking, a means 502 for detecting whether receiving can be continued and a first memory control means 503 for holding the last frequency, until it is detected that receiving can be continued.
Patent JP-2001332463-A (JP)
Title: Apparatus and method for management of apparatus for semiconductor manufacture
Inventor: TSUJI KENJIYU
IPC: F24F3/16
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a managing apparatus and a method thereof, which enables one comprehend the operation cost and the CO2 production rate per apparatus, as well as the heat balance in a semiconductor manufacturing apparatus. SOLUTION: The power consumption of electrical equipment used for a semiconductor manufacturing apparatus is obtained to display its total with a heat quantity on a display means. The semiconductor manufacturing apparatus is normally composed of apparatus installed in a frame. The quantity of heat radiated from inside to outside (clean room) via the frame, the quantity of heat carried with exhaust out of the frame and the quantity of heat taken by a cooling water for cooling the apparatus are obtained, to display the total of these quantities of heat. Measuring items concerning the operation cost such as power consumption are measured to obtain the cost, and the power consumption is multiplied by a crude oil conversion factor to obtain and display the production rate of CO2.  The measuring items are measured by thermocouples, anemometers or power measuring instruments and their measured values are taken in a personal computer via a conversion module.
Patent JP-2001335359-A (JP)
Title: Ceramic sintered compact and its manufacturing method
Inventor: NAKAYAMA NORIO
IPC: C04B35/632
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic sintered compact having improved fracture toughness and fatigue strength which is obtained by orienting a part of the ceramic particles, which constitute the sintered compact to a prescribed direction; and provide its manufacturing method. SOLUTION: This ceramic sintered compact 1 has the texture where at least a part of the ceramic particles are oriented to the prescribed direction. In this case, the rate of the area of the oriented ceramic particles 2, which have an aspect ratio (L/D) of 2 or larger, wherein L/D is defined as the ratio of their long diameter to their short diameter, and form an angle (θ) within the range of ±40 deg. between their long axes and the central axis C of the ceramic sinter 1, is 20-70%.