baber/WOPTO huggingface dataset:
Patent JP-2002212219-A (JP)
Title: METHOD FOR HOMOPOLYMERIZATION OR COPOLYMERIZATION OF alpha-OLEFIN
Inventor: RO KI-SU
IPC: C08F10/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an olefin polymer or copolymer having high stereoregularity with high yield and an adjusted molecular weight distribution, and a catalyst system used in the method. SOLUTION: An α-olefin is polymerized by using a catalyst system containing (1) a solid titanium complex catalyst produced through (a) a step of dissolving a halogenated magnesium compound and a group IIIA element compound in a solvent mixture comprising a cyclic ether, one or more alcohols, a phosphorus compound and an organosilane to prepare a magnesium compound solution and (b) a step of reacting the magnesium compound solution with a transition metal compound, a silicon compound, a tin compound, or a mixture thereof to precipitate solid particles, and by (c) reacting the precipitated solid particles with a titanium compound and an electron donor, (2) an organometallic compound of group III metal, and (3) an external electron donor containing at least three organosilicon compounds having melt flow rates respectively of 5 or less, 5 to 20, and 20 or higher.
Patent JP-2002111638-A (JP)
Title: Apparatus, method and system for reception for enhancement of detection of transmission error as well as telephone
Inventor: CHARKANI AHMED NABIL
IPC: H04L1/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance the detection of a transmission error independently of a used voice encoder in a digital communication system. SOLUTION: The method and the system for an error detection can be applied even under an inferior environment condition. They are provided with a means wherein the transmission error in a data frame is detected as a function of saturation information on a frequency band to which the frame is related and an inferior frame display is guided. They are used for a digital communication and a portable radio telephone.
Patent JP-2003011816-A (JP)
Title: Track circuit arrangement
Inventor: TAKEHARA TAKESHI
IPC: B61L1/18
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent an output of an overcurrent or overvoltage signal exceeding regulations of a track circuit. SOLUTION: A sending means is composed of a control part 1 generating a control output signal 8 by arithmetically processing an inputted command value 7 on the basis of a control side, a power amplifier 2 outputting an output signal 9 outputted to the track circuit 4 by using the control output signal 8 as an input, a voltage detecting part 5 detecting an output voltage of the output signal 9 and outputting it as voltage feedback information 10, and a current detecting part 6 detecting an output current and outputting it as current feedback information 11. The control part 1 is composed for controlling so that impedance is constant when the output voltage or the output current is within a determined level range, and switch controls to constant voltage control when the output voltage exceeds an upper limit and to constant current control when the output current exceeds an upper limit.
Patent JP-2002060715-A (JP)
Title: Die attach adhesive comprising epoxy resin having allyl group or vinyl group
Inventor: BONNEAU MARK R
IPC: C09J163/10
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a die attach adhesive having quick curability, a high adhesive strength, flexibility and hydrophobicity in the adhesive used for bonding of integrated circuit chips to leadframes or other substrates or bonding of assemblies to printed wiring boards. SOLUTION: This adhesive comprises (a) 10-80 mass% of a resin capable of curing by free-radical polymerization or by hydrosilylation, (b) 0.1-30 mass% of an epoxy compound having vinyl or allyl functional group and (c) 0.1-3 mass% of a curing agent for the component (b), (d) 0.1-10 mass% of a curing agent for the component (a) and further, as desired, (e) 20-90 mass% of a filler.
Patent JP-2003009883-A (JP)
Title: Apoptosis inducer of mast cell
Inventor: NAITO YUKITSUGU
IPC: C07K19/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide new medicinal applications using MITF variant. SOLUTION: This apoptosis inducer of mast cell comprises a fused protein composed of PTD and MITF variant and optionally HisTag as an active ingredient. In the fused protein composed of HisTag, PTD and MITF variant, the MITF variant is a mi variant, a wh variant or a bHLH-Zip fragment of MITF. The fused protein of the present invention has such action as to inhibit activity of endogenous MITF, inhibit differentiation of mast cell from a precursor cell, inhibit survival of mast cell and induce apoptosis into mature mast cell.
Patent JP-2002197485-A (JP)
Title: Achromic light writing in graphic system and method
Inventor: DREBIN ROBERT A
IPC: G06T13/20
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To realize imaging effects which are realizable, nonrealizable and others using a low-cost graphic system. SOLUTION: A system has a 3D graphics pipeline. Comic writing and other nonrealistic effects can be created by generating a parameter other than color and opacity used for subsequent change of color or an opacity value, by using a writing calculation. More specifically, the writing calculation is used to generate texture coordinates used for a texture mapping operation in an embodiment. Based on writing operation results, comic writing and selection between brush strokes for other effects can be performed by the texture mapping operation. A dynamic comic writing animation to be obtained can be performed on household video game systems or personal computers, etc.
Patent JP-2003019454-A (JP)
Title: Apparatus for manufacturing tape
Inventor: TAKAHASHI YUICHI
IPC: G11B5/842
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a tape manufacturing apparatus in which generator of static electricity is suppressed on a base film. SOLUTION: A back roll 20 is arranged and rotary-driven so that the roll 20 is always abutted on the first surface of the base film 12 and moved between a engage position (A) where the second surface of the film 12 is pressed to the outer peripheral surface of a gravure roll 24 and an release position (C) where the second surface of the film 12 is separated from the outer peripheral surface of the gravure roll 24. A nip roll 22 is arranged oppositely to the roll 20 while the film 12 is interposed between them so that the roll 22 can be rotary-driven by the roll 20 in such a state that the first surface of the film 12 is pressed to the roll 20 and moved between the position (A) and a release position (B) where the pressing of the film 12 to the roll 20 is released.
Patent JP-2003026055-A (JP)
Title: Work vehicle
Inventor: OSUGA MASASHI
IPC: B62D49/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle taken into consideration so as not to impose a burden on a transmission case by securing strength against force from the work machine when installing the work machine such as a backhoe on the rear end side of a frame-shaped tractor having a car body frame for installing an engine in a front part, and installing the transmission case in a rear part. SOLUTION: An upward extending installing frame 42 is arranged on the rear end side of a main frame 40 for mainly constituting the car body frame 9. A roll-over protective structure installing part 47 for installing the roll-over protective structure is arranged above this installing frame 42. A reinforcing body 52 is arranged for connecting this rops installing part 47 and the front side of the installing frame 47 of the main frame 40.
Patent JP-2003026147-A (JP)
Title: Food storage container
Inventor: MIYAKE KEISUKE
IPC: B65D85/36
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a food storage container which can protect food from vibration or impact as much as possible during transportation without using a protective sheet. SOLUTION: Flaps 12e and 12e are connected with upper rims 12d and 12d of longer side plates 12b and 12b of a container body 12. The flaps 12e and 12e are bent outward and inclined toward above the center of the container body 12. Tapered chamfers 14 and 14 for supporting the flaps 12e and 12e are provided on both upper corners of shorter side pieces 12c and 12c. A crease 15 in parallel with the upper rim 12d is provided on the flap 12e. The container body 12 is made of paper, and an internal surface of the flap 12e is coated with a water-resistant sheet 16.
Patent JP-2003026371-A (JP)
Title: Traverse device
Inventor: IWADE TAKU
IPC: B65H54/28
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a traverse device firstly establishing a smooth and quick traversing of yarn while the impact force when a traverse guide is reversed remains small, secondary structured so that the traverse guide is approached to a touching part of a drive roller with a package whereby it is possible to lessen the noise, shortening the deceleration time and acceleration time when the traverse guide is reversed, and make a high speed operation as high as 1200 m/min, and thirdly capable of producing a good quality of package free of heightening of the selvage and not impairing the yarn quality. SOLUTION: The traverse device is composed of a rotary belt device set tightly between at least a pair of pulleys, a grasping member attached rotatably to the belt, a code grasped by the grasping member, a cord guiding member to guide the cord, and traverse guide(s) attached to at least one place on the cord, wherein the cord guiding member is positioned apart from the center of the pulley in a distance below twice of the pulley diameter.
Patent JP-2003032392-A (JP)
Title: Internet connection establishment system, internet connection establishing method, internet connection establishing program and computer-readable recording medium
Inventor: AOKI HIDENORI
IPC: H04W12/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an internet connection establishment system, that can easily access the Internet temporarily and to provide an internet connection establishing method, and internet connection establishing program and a computer-readable recording medium. SOLUTION: The internet connection establishment system 10 of this invention is configured to comprises a reception section 12, that receives user request information for requesting access to the Internet by a 1st communication terminal 30 via an access system 20 to control access to the Internet from a 2nd communication terminal 40 connected to a public telephone line, with a charging system 42; a transmission section 16 that transmits authentication information for authenticating the user by the access system 20 to the 2nd communication terminal 40, when the 1st communication terminal 30 accesses the Internet; and a charging processing section 18, that applies charging processing with respect to the access to the Internet to the charging system 42.
Patent JP-2002102581-A (JP)
Title: Cloth quantity sensing device for washing machine and its method
Inventor: CHO KWAN YUHL
IPC: H02P21/22
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cloth quantity sensing device for a washing machine and its method capable of improving the cloth quantity sensing precision and the efficiency of the washing machine by controlling a current, and detecting the speed of a motor. SOLUTION: This cloth quantity sensing device for the washing machine includes a torque command generator 101 generating a torque command signal in a BLDC motor drive device, a torque controller 102 outputting a q-axis current command signal, a current controller 103 applying a current control signal to an inverter section 106 in response to the q-axis command signal and a d-axis current command signal, a speed detecting section 111 detecting the driving speed of the BLDC motor 109, a cloth quantity sensing section 112 comparing a speed detection signal with a reference speed stored in advance to sense a cloth quantity, and a current command section 113 applying the d-axis current command signal to the current controller 103.
Patent JP-2003039143-A (JP)
Title: Cleaning device for end face of metal frame of pipe casting device
Inventor: MIZUTA KIYOTSUGU
IPC: B08B1/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To clean collapsed sand deposited on the opening end of a metal frame automatically and without giving the constraint to the cycle time of the casting, in centrifugal casting. SOLUTION: On the part of the hub forming side 2a of the metal frame 2 of a centrifugal casting device 5 for a pipe, a brush 13 making contact with the end of the hub forming side 2a of the metal frame 2 is mounted, and the brush 13 is constituted so as to be supported reciprocally movably during the course from a operational posture capable of coming into contact with the end part 2a of the hub forming side of the metal frame to a lodging posture not interfering with a core setter 9 which fits a core 8 to the hub forming part.
Patent JP-2002174869-A (JP)
Title: Non picture pixel data stored in picture medium of hard copy
Inventor: COK RONALD S
IPC: B41M5/52
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To serve the convenience of post-processing by recording non-visible information about a pixel of picture on a picture carrying medium. SOLUTION: This picture carrying medium is related to a picture substrate, a visible picture recorded in the picture substrate and an element of visible picture which is recorded on the substrate and further contains the non-visible information which accords therewith.
Patent JP-2003042163-A (JP)
Title: Rolling bearing
Inventor: SAKAGUCHI KAZUTOSHI
IPC: F16C33/46
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of favorably supplying a lubricant into a bearing without deteriorating the strength of a retainer. SOLUTION: A pair of notched grooves 30, 30 communicating with only the both axial end faces of the retainer 14 respectively are dented at the outer peripheral face of each column 18 oppositely facing the track face of the outer ring.
Patent JP-2003040570-A (JP)
Title: Step transport tool for escalator
Inventor: ADACHI KOJI
IPC: B66B31/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a step transport tool for an escalator capable of transporting a step by one hand, and securing an attitude by the other hand. SOLUTION: The step for an escalator comprises a U-shaped step main body 1, a slanted rib 2 provided on one side of the step main body 1, and brackets 3 provided on both ends at one side upper part and the other side upper part of the step main body 1. This step transport tool is provided with a grip 11 to be grasped in transporting the step 4, and a pole 12 connected to the grip 11 to hold the brackets 3.
Patent JP-2003048759-A (JP)
Title: Fiber size for glass fiber containing metallic slat of alkali phosphate
Inventor: SHIBUYA TAKANORI
IPC: C03C25/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a fiber size which has excellent oil removability by heating, and has reduced variation in the oil removability as well. SOLUTION: The fiber size of glass fiber contains starch, a lubricant, the metallic salt of alkali phosphate and water. The content of the above metallic slat of alkali phosphate is 0.2 to 4.5 wt.% based on the whole weight of nonvolatile components in the fiber size.
Patent JP-2003009686-A (JP)
Title: Method for controlling watering machine for horticulture and method for distributing discharged liquid
Inventor: YAMAMOTO TOSHIMASA
IPC: A01G27/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the water-supplying capacity per day of a watering machine for horticulture driven by the power of a solar battery without using a pump and provide a method for distributing the water discharged from the watering machine into plural streams. SOLUTION: The operating time of a watering machine 10 for horticulture is controlled by forming a shade having a size varying by the race of the sun on a solar battery 25 with a shielding plate 27 and applying a time restriction on the generating power to enable the operation of the watering machine 10. The water discharged from the watering machine 10 for horticulture is temporarily collected in distribution tanks 70, 101, forced into the lower part of the overflow pipe of the distribution tanks 70, 101 and discharged through a plurality of uniformly arranged discharging pipes 96a, 96b, 96c, 102a, 102b, 102c.
Patent JP-2003060029-A (JP)
Title: Semiconductor device, radiation detecting device and photo detector
Inventor: WATANABE MINORU
IPC: G01T1/20
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a radiation detecting device and a photo detector in which insulating property of an insulating film is maintained when film thickness is increased. SOLUTION: In the semiconductor device, a first wiring 17 and a second wiring 16 formed on a substrate are mutually insulated and intersected, and an end portion of the first wiring 17 is inclined. Film thickness of the first 17 in a region except the inclined portion is Tg. Film thickness of a layer for insulating the first wiring 17 from the second wiring 16 is Ti. An inclination angle of the first wiring 17 is θg . A dielectric breakdown voltage which causes dielectric breakdown in the intersecting portion is V. The following relation is satisfied; V>C.Ti /Tg .1/cos<2> (90 deg.-θg ) where 75>=C>=65.
Patent JP-2003055151-A (JP)
Title: Powder solid foundation
Inventor: SHOJI TETSUO
IPC: A61K8/23
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a powder solid foundation causing no white floating when photographed with flush light or under fluorescent lamp, giving natural hiding power, generation no darkishness in color and color unevenness with the lapse of time, and having excellent feeling in use, especially having excellent smoothness on application. SOLUTION: This powder solid foundation is prepared by compounding a powder solid foundation with 25-50 wt.% of a barium sulfate powder whose surfaces have been treated with a basic amino acid having an N-mono long chain acyl and 5-15 wt.% of boron nitride.
Patent JP-2003056109-A (JP)
Title: Supporting structure and fixing fitting for hollow slab pipe
Inventor: YANAGAWA KOJI
IPC: E04B5/32
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To quickly perform supporting work of a hollow slab pipe forming a floor face of a building in safety. SOLUTION: A cradle for supporting a hollow slab pipe is placed on a form having a vertical through hole, a rod-shaped fixing tool having a rectangular bent part is inserted into the through hole, a linear part at a tip side with respect to the rectangular bent part of the fixing tool is closely abutted on a lower face of the form, and a part projecting from an upper face of the form, of the fixing tool is engaged with the cradle and bent, whereby the cradle is fixed to the form, and the hollow slab pipe is placed on the cradle and fixed by wire rods.
Patent JP-2003054358-A (JP)
Title: Trigger controller for occupant crash protector
Inventor: MIYATA YUJIRO
IPC: B60R21/16
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To allow a trigger output for an occupant crash protector to be set properly, even when a phase difference is generated in deceleration waveforms by the first and second sensors arranged on the left and right sides of a vehicular body front-part, in a trigger controller of the present invention for the occupant crash protector. SOLUTION: The front sensor 16 is arranged in the left front part of a body in a vehicle 10, and the front sensor 18 is arranged in the right front part of the body. The front sensors 16, 18 output respectively signals in respone to decelerations acting vehicular-longitudinal-directionally. An average value of the deceleration by the front sensor 16 and the deceleration by the front sensor 18 is computed by an ECU 12. The average deceleration is compared with a threshold value, the trigger output when an airbag unit 30 is triggered is set in a low output when the average deceleration does not exceed the threshold value, and the trigger output is set in a high output when the average deceleration exceeds the threshold value, based on a result in the comparison.
Patent JP-2003056701-A (JP)
Title: Machining method for cylinder
Inventor: KANEKO RYUICHI
IPC: F16F9/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To efficiently machine a damper cylinder. SOLUTION: This machining method for the cylinder molded by thickening the wall thickness of the both end parts and thinning the wall thickness of an intermediate part comprises a process for narrowing one end of an element tube 1 and making the inside diameter of one end into a small diameter, a process for inserting a core bar 2 into the element tube and supporting the end of the core bar to the small-diameter end part of the element tube, and a process for rotating the element tube and the core bar, drivenly rotating and axially moving one or multiple rollers press-contacted with the outer circumference of the element tube, and spinning machining while clamping them between the core bar and the rollers 3. The moving locus of the roller is made to approach to the core bar side in a range corresponding to the intermediate part of the element tube.
Patent JP-2003058365-A (JP)
Title: Instruction decoder
Inventor: HASEBE TOMOYA
IPC: G06F9/30
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an instruction decoder capable of operating only an instruction decode block selected according to need, evading operation of the entire instruction decoding circuit and reducing power consumption of the entire device by miniaturization of circuit scale. SOLUTION: The instruction decoding circuit is defined as a group 206 of decode blocks by dividing it into a plurality of decode blocks 206a, 206b, 206c according to a specific rule, operations of unnecessary decode blocks are stopped by inputting instruction data 201 only in required decode blocks and inputting no instruction data 201 into unnecessary data blocks.
Patent JP-2002133060-A (JP)
Title: System for supporting business management
Inventor: YOKOYAMA SABURO
IPC: G06Q10/06
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide business management material and business support information from which a customer can sufficiently extract information and sufficiently utilize the information, about which the information can be sufficiently exchanged between the customer and a specialist and which can be truly utilized. SOLUTION: This business management support system consists of a client device 1 existing at the customer, a client device 2 existing at the specialist and a server device 4 connecting the client devices 1 and 2 through a network 3. The server device 4 performs a shared program to prepare material needed to manage business on the basis of business data given from the customer through the network 3 and transmits the material to the customer through the network 3. The customer and the specialist are connected through the network 3, and the server device 4 extracts or prepares information effective to support the business independently or through information exchange between the customer and the specialist and provides the customer with the information through the network 3.