baber/WOPTO huggingface dataset:
Patent JP-2002115553-A (JP)
Title: Controller for supercharger
Inventor: SHIRAKAWA AKIRA
IPC: F02B37/22
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To accurately obtain a target supercharge pressure and a target intake air amount, even if an detection means for an actual supercharge pressure and an actual intake air amount and an actuator for driving a variable supercharge pressure mechanism have dispersion in product quality. SOLUTION: A target intake air amount or a target supercharge pressure is set by a setting means 62, an operating target value of a turbo-supercharger 61 is calculated in an arithmetic means 63 based on this target intake air amount or target supercharge pressure. A feedback amount including at least an integration correction amount is calculated in an arithmetic means 65 so as to conform an actual intake air amount to the target intake air amount or an actual supercharge pressure to the target supercharge pressure, a learning value is calculated in an arithmetic means 66 based on the integration correction value in the case of conforming the actual intake air amount to the target intake air amount or the actual supercharge pressure to the target supercharge pressure, the operating target value is corrected in a correction means 67 by this learning value and the feedback amount.
Patent JP-2002124953-A (JP)
Title: Wireless packet relay method, system thereof and wireless station
Inventor: MIZUNO KOHEI
IPC: H04W74/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a wireless packet relay method which can transmit a packet via a plurality of wireless stations and by which transmission delay can be reduced and throughput can be improved. SOLUTION: When a packet is transmitted from a wireless station WT to a wireless station WR via wireless stations WR1, WR2,..., and WRn in this order, the wireless station WT transmits a reservation request packet to the wireless station WR1. If the predetermined conditions agree with the states of the wireless station WR1, the wireless station WR1 transmits 'a packet which functions as a reservation complete packet for the transmission origin wireless station WT and functions as a reservation request packet for the transmission destination wireless station WR2'. The wireless station WT receiving the reservation complete packet transmits a data packet to the wireless station WR1.  The wireless station WR2 receiving the reservation request packet from the wireless station WR1, if the predetermined conditions agree with the states of the wireless station WR2, transmits immediately 'a packet which functions as a reservation complete packet for the transmission origin wireless station WR1 and functions as a reservation request packet for the transmission destination wireless station WR3'.
Patent JP-2002119210-A (JP)
Title: Method for producing coffee beverage
Inventor: KIKUCHI HIDEKAZU
IPC: A23F5/24
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To develop a coffee beverage capable of suppressing the deterioration of an aroma or a flavor of a coffee extract liquid by heating during the extraction of a coffee and a change in the flavor during the preservation of the coffee beverage and retaining a good flavor over a long period. SOLUTION: One kind of a peptide and/or an amino acid or a mixture of two or more kinds thereof, tocopherol and a polyphenol are used in combination and added to the coffee extract liquid.
Patent JP-2002120602-A (JP)
Title: Hybrid system of vehicle
Inventor: NOZU IKUROU
IPC: B60L50/16
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce a synchronizing load and to shorten synchronizing time at the time of gear shift on a hybrid system of a vehicle furnished with a transmission to transmit rotation of an input shaft from an output shaft to a wheel by changing its speed, a first clutch to connect and disconnect the output shaft of an engine and the input shaft of the transmission, a revolving electrical apparatus commonly used as a motor and a generator, a power transmission mechanism to connect input and output shafts of the revolving electrical apparatus and the input shaft of the transmission to each other and a power storing element to store electric power to be supplied from the revolving electrical apparatus. SOLUTION: This hybrid system of a vehicle is furnished with a means to judge a shift command (step 1), a means to find target rotating speed of the input shaft of the transmission from a gear ratio of a target step and rotating speed of the output shaft of the transmission based on the shift command at the time of its judgement (step 4) and a means to carry out rotational control of the revolving electrical apparatus 2 to make rotating speed of the input shaft 41 of the transmission 4 match with the target rotating speed (step 5).
Patent JP-2002119373-A (JP)
Title: Chair
Inventor: KINOSHITA YOJIRO
IPC: A47C3/026
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To improve sitting feeling of a chair with rearward tilting backrest. SOLUTION: The backrest frame 5 arranged in the rear of the seat frame 4 is divided into a backrest upper frame part and a backrest lower frame part and at least the backrest upper frame can be backward tilted in this chair. Shafts 8, 71 to rearward tilt the backrest upper frame 55 are arranged on the chair so as to rearward tilt the backrest upper part 55 centering on shafts 8, 71.
Patent JP-2002122537-A (JP)
Title: Hemanalysis method and device using near-infrared spectroscopic method
Inventor: KONO SUMIO
IPC: G01N21/35
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a hemanalysis method and device capable of speedily and highly accurately analyzing chemical components in blood and physical and chemical characteristics. SOLUTION: A ceramic plate is irradiated via an optical fiber 7 with dispersed near-infrared light in the band of 700 nm-1100 nm from the slit of a near-infrared device 1 to measure the intensity of light transmitted through the ceramic plate, which is reference matter for spectrum measurement. A blood collecting tube 4 in which a blood sample controlled to a predetermined temperature by a water bath, etc., is inserted is housed in a housing part 5 instead of the ceramic plate, and the intensity of light transmitted through the blood sample is measured by the similar procedure. What is called a near- infrared absorbance spectrum in which absorbance is plotted to wavelength is displayed on the screen of a computer 2, and information on chemical components and physical and chemical characteristics is extracted from the spectral data through the use of a calibration curve.
Patent JP-2002120300-A (JP)
Title: Apparatus for molding belt slab
Inventor: KANEDA MASAAKI
IPC: F16G5/16
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work during the molding of a belt slab by omitting work for the alignment in the circumferential direction of upper and lower cog flanges 30 and 40 to be set between cylindrical mold 10 and a cog sleeve 20 to the mold 10 and attachment/detachment work in an apparatus for molding the belt slab in a process for producing a tension belt used for a block belt. SOLUTION: The alignment in the circumferential direction of the cog flanges 30 and 40 in relation to the cog sleeve 20 is done in advance, the upper cog flange 30 is integrated with the holding head 83 of a loader 80, the lower cog flange 40 is arranged in the cog sleeve 20, and only the alignment in the circumferential direction of the carried-in cylindrical mold 10 in relation to the cog sleeve 20 is done. In this way, the mold 10 is held by the holding head 83 of the loader 80 and pushed from above into the cog sleeve 20 so that the cog flanges 30 and 40 are set automatically between the mold 10 and the cog sleeve 20.
Patent JP-2002128839-A (JP)
Title: Composition for vinyllactam-base crosslinked compound and its use
Inventor: FUKU TAISEI
IPC: H01G11/22
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vinyllactam-base crosslinked compound that contains little residual monomer and can be used in various solvents and also produced by simpler process, and a composition from which said crosslinked compound is obtained, as well as a lithium-ion cell and an electrical double layer capacitor to be made from said crosslinked compound. SOLUTION: The composition is obtained, which comprises (A) at least one kind of N-vinyllactam-base polymer, (B) a radical-polymerizable crosslinking agent and (C) a radical polymerization initiator. The crosslinked compound is obtained by heating and/or light irradiation of the above composition.
Patent JP-2002131942-A (JP)
Title: Electrophotographic photoreceptor, and process cartridge and electrophotographic device having the electrophotographic photoreceptor
Inventor: YAMAZAKI ITARU
IPC: C08F299/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a high mechanical strength and surface lubricating property even after it is used for a long time and to provide an electrophotographic photoreceptor having good electrophotographic characteristics, good coating property and a long pot life of the coating material in the manufacture process and hardly causing distortion even in a general cleaning blade. SOLUTION: In the electrophotographic photoreceptor having a supporting body and a photosensitive layer, the surface layer of the electrophotographic photoreceptor contains a polyarylate having a repeating unit of a specified structure, a polycarbonate having a repeating unit of a specified structure, a copolymer having three kinds of repeating units of specified structures, and a graft polymer having polymerizable monomers having silicon atoms in the side chains as the structural component.
Patent JP-2002128210-A (JP)
Title: Stacker crane
Inventor: WADA TOSHIO
IPC: B66F9/07
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To accurately assemble a middle fork forming a slide fork in a short time. SOLUTION: Projected parts 21 are projectedly formed on the inside faces 16 of the slide rails 12A along the longitudinal direction of slide rails 12A among the pair of front and rear slide rails 12A and a tie plate 12B for forming the middle fork 12. The tie plate 12B is formed of a rectangular flat steel plate, and both side edge parts of the tie plate 12B are put on the projected parts 21 and both side faces 25 of the tie plate 12B are brought into contact with the inside faces 16 of the slide rails 12A. A large number of screws 24 are screwed into screw holes 23 in the projected parts 21 through both side edge parts of the tie plate 12B to fix both side edge parts of the tie plate 12B to the projected parts 21.
Patent JP-2002130527-A (JP)
Title: Operating part of trap plug
Inventor: INUI MASAHIRO
IPC: F16K31/60
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the operating part of a trap plug having a structure in which a rotation of a handle is not transmitted to a piston, and implementing cost reduction and easy disassembly. SOLUTION: The operating part of a trap plug provides an actuating male screw 7 around the upper lid 2 connected to the upper end of a pipe, an operation rod 6 connected to a rod tip and provided with a U-shaped circumferential groove on the upper part which is accommodated within a resin handle 5 having an actuating female screw 3 screwed in the actuating male screw, a through- groove is provided on the upper side part of the handle 5, and two supporting pieces 16 having a semi-circumferential supporting part fixed with the circumferential groove of the operation rod 6 which is inserted into the through-groove are provided.
Patent JP-2002131742-A (JP)
Title: Reflection type liquid crystal display device
Inventor: MARUSHITA YUTAKA
IPC: G09F9/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type LCD having high display quality by preventing blur of a picture due to a front light. SOLUTION: The front light 30 having a light emitting surface in a position separated from a display region 11 is provided. Since the reflection type LCD does not have a second light guide part 134 to be disposed in front of the display region 11, the LCD is free from the diffusion of light due to the second light guide part and the blur of the picture is reduced. Since light is collected to a central part 12 or the center 13 of the display region 11, luminance distribution is not unnatural. Reflection plates 34 and 44 are provided on the side opposite to the front light 30 to enhance the utilization efficiency of light.
Patent JP-2001197465-A (JP)
Title: Image communication equipment
Inventor: TAKIZAWA MASAAKI
IPC: H04N19/60
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a high capability image encoding device, where a loop type multi-point conference function is added to a moving image encoding device. SOLUTION: A signal transferred from upper direction down a loop connection is subjected to error correction and error correction bit removal via a transmission error correction circuit on the reception side and is sent down the loop connection to the lower terminal side below via an error correction bit addition circuit on the transmission side to a realize a loop-type multi-point function. Thus simple circuits are added to economically realize high capability image encoding device which includes the loop-type multi-point conference function.
Patent JP-2002137316-A (JP)
Title: Tubular body for sports made of fiber reinforced resin
Inventor: OKAMOTO TOSHIHISA
IPC: A63B53/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a tubular body for sports capable of preventing damage from the boundary part of mutual layers of which the reinforcing fiber directions cross each other. SOLUTION: The tubular body for sports has a first layer 10A wherein almost all of reinforcing fibers are turned in one direction, second layers 12 and 12' wherein almost all of reinforcing fibers are turned in the other direction and the third layers 10B and 10C positioned between the first layer and the second layers. The direction of almost all of the reinforcing fibers SS and SS' of the third layers almost coincide with the direction of almost all of the reinforcing fibers DS of either one of the first and second layers, and the mean fiber diameter of almost all of the reinforcing fibers of the third layers ins made smaller than that of almost all of the reinforcing fibers of either one of the first and second layers coinciding in the fiber direction.
Patent JP-2002138251-A (JP)
Title: Water-based coating material composition
Inventor: TAKAHASHI HIDEYUKI
IPC: C09D183/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating material composition capable of forming coating films which have high surface gloss and excel in stain resistance and its durability. SOLUTION: This water-based coating material composition comprises a synthetic resin (e.g. a fluorine-containing monomer/alkyl vinyl ether copolymer), an alkoxysilane containing a monovalent organic group having a fluorine- containing group and a hydrophilic group and/or its condensate (e.g. a trimethoxy-silane having a perfluroalkyl group and a polyoxyethylene chain), an alkoxy silane having a hydrophilic group and/or its condensate (e.g. a trimethoxysilane having a polyoxyethylene chain) and, if necessary, another alkoxysilane and/or its condenstate (e.g. a partial condensate of tetraethoxy- silane).
Patent JP-2002113618-A (JP)
Title: Electrochemical machining method for manufacturing superfine cylindrical electrode
Inventor: KIM SOO-HYUN
IPC: B23H3/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical machining method for producing a superfine cylindrical electrode having a constant diameter change by its length, by adjusting an amount of a current applied. SOLUTION: After a negative voltage is applied to a negative electrode rod 1 of a carbon component and a positive voltage is applied to an object to be machined 3, they are received and stored in an electrolyte 5 contained in a container having a fixed size, and a superfine cylindrical electrode having a constant diameter change by its length is produced by electrochemical machining by adjusting an amount of current applied. Ultrasonic cleaning is applied to the object to be machined by using acetone and distilled water in order to remove foreign matter sticking to its surface. The electrolyte 5 is potassium hydroxide solution having the number of moles of 4-5 Mol.
Patent JP-2002137264-A (JP)
Title: Method for setting molded article release position of molded article ejector
Inventor: UCHIDA YOSHIYUKI
IPC: B29C45/42
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting the molded article release position of a molded article ejector capable of simply and efficiently setting the data related to the release position of a molded article for a short time when the molded article is encased and ejected in an ejection cycle to make ejection work efficient. SOLUTION: The chuck for holding the molded article is controlled in its movement between the mold of a molding machine and the release position outside the molding machine and houses the molded article in a large number of housing sections, which are arranged and formed in the housing container in a matrix form, arranged at the release position and takes out the same from the housing sections. When the molded article release position of the chuck housing the molded article in each housing section is set, the position of the specific housing section in the housing container is inputted as a reference position. On the basis of a reference position, the preset dimension data of the molded article and the preset dimension data of the housing container, the release position data of the position of other each housing section is operationally processed to be set.
Patent JP-2002146641-A (JP)
Title: Covered elastic yarn and method for producing the same
Inventor: KOBA HIROKI
IPC: D03D15/56
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a covered elastic yarn having excellent stretch power, elastic recovery and hand, and to provide a method for producing the same. SOLUTION: This covered elastic yarn is characterized by substantially false-twisting an elastic yarn as a core yarn with a false-twisted crimped yarn comprising polytrimethylene terephthalate as a sheath yarn to cover the core yarn with the sheath yarn.
Patent JP-2002145303-A (JP)
Title: Hinged cap
Inventor: OGAWA RIICHI
IPC: B65D47/12
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To achieve separation disposal of hinged caps without the need of large operation forces in an easy manner by making a weakening line to weaken the combination of a combination cylinder for a bottle mouth cylinder easily breakable and making breaking of the weakening line serve as a separation action for a hinged cap. SOLUTION: A vertical weakening line 5 is provided near a hinge 16 of a combination cylinder 2 of a cap body 1 along the entire height of the cylinder 2, and a horizontal weakening line 4 is extended, on a top plate 3, from the upper end of the line 5 in the circumferential direction of the cylinder 2. By lifting a cap body 12 connected to the cap body 1 through the hinge 16 by gripping the body 12, the line 4 is separated from the line 5, thereby deforming the cylinder 2, the diameter thereof being expanded, whereby the hinged cap can be separated.
Patent JP-2002145896-A (JP)
Title: Sugar chain-fixed polymer fine particle and method for scavenging protein using the same
Inventor: AKASHI MITSURU
IPC: C08F290/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new sugar chain-fixed polymer fine particle capable of facilitating scavenging of toxins in a digestive organ by oral administration and extracorporeal excretion thereof using an easily synthesized means which is not difficult to obtain in a large amount or scavenging of the toxins present in the natural world, etc., and to provide a method for scavenging a protein using the fine particle. SOLUTION: This sugar chain-fixed polymer fine particle is characterized by fixing a sugar chain of a di- or a higher saccharine to a polymer fine particle. Specifically, the method for scavenging a toxin protein by which O-157 vero toxin is scavenged with the globotriose-fixed polymer fine particle is provided.
Patent JP-2002147230-A (JP)
Title: Catalytic converter and manufacturing method thereof
Inventor: FUKUSHIMA KOJI
IPC: F01N3/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic converter easy to be manufactured without hindering the excellent carrier holding property and the sealing ability. SOLUTION: This catalytic converter 1 is provided with a catalyst carrier 2, a cylindrical metal shell 3 for covering the periphery of the catalyst carrier 2, and a holding sealant 4 arranged in a gap between them. The holding sealant 4 is wound around the peripheral surface 2a of the catalyst carrier 2 in the condition that edges 4b thereof are overlapped with each other at a part thereof.
Patent JP-2002146757-A (JP)
Title: Sluice gate
Inventor: KUBOTA TAKASHI
IPC: E02B7/28
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a sluice gate capable of maintaining watertightness while preventing a gap from being generated due to deflection deformation without increasing the board thickness of the door of the sluice gate. SOLUTION: The sluice gate is provided with a backing plate formed with an opening, the door thereof, which allows the above opening to be opened/ closed, a lifting means for moving up and down the above door, and an urging means for pressing the above door against the backing plate for the purpose of enabling the control of the opening/closing and closing-off of the above opening. In the sluice gate, there are installed reinforcing members for preventing the occurrence of the deflection deformation in the above door during the closing-off of the above door in such a manner as to be coupled to the respective surfaces of the vertical upper end, central part and lower end of the above door. The sluice gate is characteristically constituted so as to transfer pressing force from the central part to the upper and lower ends.
Patent JP-2001214363-A (JP)
Title: Anvil for ultrasonic wave cutting apparatus
Inventor: AZULAY MEIR
IPC: B29C65/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an anvil assembly for selective cooperation with a horn operatively connected to an ultrasonic wave generator such as to enable a textile workpiece disposed between the horn and the anvil assembly to be cut and the cut edges to be sealed. SOLUTION: This anvil assembly 10 comprising an anvil 30 and a cradle 20, the anvil adapted to be selectively mountable on the cradle in any one of at least two mounting positions, wherein corresponding to each mounting position the anvil 30 comprises one peaked longitudinal cutting edge 32 and a corresponding engagement section substantially parallel to a longitudinal axis of the anvil.
Patent JP-2002145047-A (JP)
Title: Platform door device
Inventor: UENO TERUO
IPC: B61B1/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To resolve an inconvenience that when the number of platform doors for every vehicle increases, the platform doors individually mounted on a platform correspondingly to respective doors dimensionally interfere one another. SOLUTION: This platform door device comprises a platform door formed by sequentially connecting even numbered panels to be freely folded, and a driving mechanism for driving the door expansively/contractedly with a fixed end at one end of the door and with a movable end at the other end. When a passage to a vehicle is closed, the movable end moves in parallel to the vehicle to constitute a passage closed state with panels stretched, and when the passage to the vehicle is open, the movable end moves to the fixed end side, and the panels are in the contracted state of bellows.