baber/WOPTO huggingface dataset:
Patent JP-2000239242-A (JP)
Title: Synthesis of n-substituted oligomer
Inventor: ZUCKERMAN RONALD N
IPC: A61K48/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid phase method for synthesizing an N-substituted oligomer and a method for directly synthesizing a poly(N-substituted amide) on a solid substrate support. SOLUTION: This solid phase method for synthesizing an N-substituted oligomer comprises a process for acylating the first amine bound to a solid substrate with the first sub-monomer acylating agent containing a releasing group capable of being subjected to a nucleophilic substitution reaction with the second amine under a condition effective for acylating the first amine bound to the substrate with the acylating agent and the amine bound to the substrate, thereby obtaining the acylated amine, wherein the acylated amine has thereon a releasing group for a nucleophilic substitution reaction with the second amine and bound to the substrate;  and a process for subjecting the acylated amine to the nucleophilic substitution reaction with the second amine of the releasing group added during the acylation process, thereby reacting the acylated amine with a sufficient amount of the second sub-monomer substituting agent containing the second amine to form the element of a poly(N-substituted amide) polymer.
Patent JP-2001225450-A (JP)
Title: Ink supply device for printing machine
Inventor: SASAKI YOSHINORI
IPC: B41F31/03
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply device for a printing machine, with which nonuniform density can be prevented from developing. SOLUTION: During a process that a nozzle 23, through which ink 21 is discharged, is reciprocatingly driven along an ink fountain 11, the ink 21 is so constituted as to be discharged from the nozzle 23. Thus, the ink 21 can be supplied in uniform distribution to the ink fountain 11, resulting in allowing to prevent nonuniform density from developing in a printed image.
Patent JP-2001229926-A (JP)
Title: Negative electrode material for lithium-based secondary battery
Inventor: YADA SHIZUKUNI
IPC: H01M4/1393
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-energy density negative electrode material for a high output lithium-based secondary battery having high energy density, as well as highly efficient charge acceptance. SOLUTION: The negative electrode material for the lithium based secondary battery is formed of a carbonaceous material, having a specific surface area of 20-1,000 m2/g in a BET method to provide initial efficiency of 30% or higher and a capacity of 300 mAh/g or higher in discharge at a speed of 4,000 mA/g.
Patent JP-2001232432-A (JP)
Title: Manufacturing method for steel tube column
Inventor: NAKAJIMA SHIN
IPC: B21D41/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a steel tube column having sufficient strength through welding at two places. SOLUTION: The steel tube column consists of a semi-formed long size steel tube 1 having a prescribed plate thickness (t) and a semi-formed short size steel tube 2 having a plate thickness T thicker than the semi-formed long size steel tube 1 and a length L forming a beam joining part. The semi-formed long size steel tube 1 and the semi-formed short size steel tube 2 are formed larger than a final product shape and in the same shape, a semi-formed steel tube column 5 is formed by welding/joining the semi-formed short size steel tube 2 at a beam joining position in the longitudinal direction. The semi-formed steel tube column 5 is heated and then is hot formed to a final product shape.  By hot forming, the semi-formed short size steel tube 2 protruding toward the outside is formed so as to be protruded toward the inside in a protruding shape, i.e., shifting toward the inside by a plate thickness, the steel tube column having a desired outside dimension over a whole length and a thick plate thickness at the beam joining position is manufactured.
Patent JP-2001238019-A (JP)
Title: Method and controller for data transfer, image processor and image forming device
Inventor: OTEGI SUGIKO
IPC: H04L29/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently perform data transfer by holding the data bus arbitration in a simple method and finely setting the priority of data transfer capability of the bus. SOLUTION: When the burst transmission and the burst reception of image data are parallelly performed from an image data controlling part 3 to an image memory access controlling part 6 by using a shared parallel bus 5, a burst length at a time when the burst transmission is performed and a burst length at a time when the burst reception is performed can separately and independently be set, and when a priority is higher in the transmission of the image data than in the reception of the image data in the part 3 and when the transmission must immediately be performed as a copying operation, the transmission burst length is made longer than the reception burst length, and image data having a high priority are quickly transferred by a simple bus arbitrating method.
Patent JP-2001234167-A (JP)
Title: Ultra fast-curing injection material and injection process using the same
Inventor: UMEI MAKOTO
IPC: C09K17/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain an ultra fast-curing injection material which may control the gelling time of the injection material to be within 10 min, exerts an excellent durability and permeability and allows crack repair of embankments and water- stopping without any water pollution caused by a diverge flow of the injection material. SOLUTION: This ultra fast-curing injection material contains a fine-powdery hydraulic material slurry wherein a dispersing agent and water are mixed with a hydraulic material fine powder essentially comprising a blast furnace slag fine powder having either a maximum particle size of 12 μm or a blaine specific surface area of from 10,000 to 20,000 cm2/g, and an ultra fast-curing admixture slurry prepared by kneading water and an ultra fast-curing admixture prepared by mixing one or more of gypsum, calcium hydroxide or calcium oxide with a material essentially comprising a calcium aluminate composition having a maximum particle size of <=45 μm and a 85% particle size of <=25 μm. These slurries are mixed at the initiation of injection.
Patent JP-2001238357-A (JP)
Title: Battery driven portable electric equipment
Inventor: FURUICHI TAKEJI
IPC: H01M10/46
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To enable a portable electric equipment to be used, even after a microcomputer is reset by switching on/off the semiconductor switching element with a simple switch. SOLUTION: A battery driven portable electric equipment comprises a microcomputer 2 to be reset, when a battery voltage is lowered to a set voltage driven by a battery 1, a switching circuit 3 for controlling on/off a power supply switching element 4 connected to the battery 1 and to be reset, when the battery voltage is lowered to the set voltage, and an operation switch 5 for controlling on/off the circuit 3 and outputting a pulse signal for switching the circuit 3. Furthermore, the equipment has a first set voltage for resetting the microcomputer 2 and a second set voltage for resetting the switching circuit 3, and setting the second voltage to a voltage lower than the first voltage.
Patent JP-2001233678-A (JP)
Title: Binder for forming ceramics
Inventor: AKAZAWA TOSHIYUKI
IPC: C04B35/632
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a binder capable of producing a composition for forming high-strength and high-density ceramics excellent in formability, homogeneity, handleability, mold releasability, processability and mechanical characteristics or green formed compacts by addition of a small amount thereof. SOLUTION: This binder for forming ceramics comprises a block copolymer having (A) a polyvinyl alcohol-based polymer block having 20-2,500 degree of polymerization and (B) a polymer block derived from at least one kind of ethylenically unsaturated monomer having an ionic group.
Patent JP-2001243626-A (JP)
Title: Method and device for recording information and information processor
Inventor: YOKOI KENYA
IPC: G11B7/0045
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an information recording method for permitting recording over the front surface of an optical disk medium by using a simple method for driving the optical disk medium by a CAV system while maintaining compatibility with the recording format of the conventional media for reproduction only. SOLUTION: In rotating drive by a CAV system, it is possible to perform recording of uniform characteristic with respect to the entire surface over from the innermost circumferential position up to the outermost circumferential position by updating the respective set values of the front edge position of the first heating part, its recording power P top and the recording power Prear of a subsequent heating part in accordance with a desired recording linear velocity so as to change both the ratio Ttop of the pulse width of the first heating part to a recording clock cycle T and the ratio ε(=Ptop/Prear) of the power Ptop of the first heating part to the power Prear of the subsequent heating part.
Patent JP-2001232944-A (JP)
Title: Optical data recording medium and data recording method
Inventor: MORISHIMA SHINICHI
IPC: G11B7/24
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical data recording medium capable of performing the recording and regeneration of data of light with a wavelength of 550 nm or less and having good recording and regeneration properties and a data recording method of higher density using the optical data recording medium. SOLUTION: The optical data recording medium is constituted by forming a recording layer, which contains a compound represented by general formula (A) changed by the irradiation with light with a wavelength of 550 nm or less and records data by the change of the compound, on a substrate and data is recorded on the optical data recording medium by irradiating the optical data recording medium with light with a wavelength of 500 nm or less. In the general formula (A), X1 and X2 are each independently an oxygen atom, a sulfur atom, an =NR1 group or a =CR2R3 group; m and n is an integer of 0-3 so as to become m+n>=2; R1, R2 and R3 are each independently a hydrogen atom or a substituent; and L1 and L2 are each independently a divalent bond group.
Patent JP-2001241115-A (JP)
Title: Equipment for connecting hold down hardware with anchor bolt in wooden house
Inventor: HIBI YUSUKE
IPC: E04B1/26
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To firmly fix a column and a sill simultaneously to a concrete foundation. SOLUTION: An anchor bolt 7 erected on a concrete foundation 1 is connected to a holddown hardware 11 fixed to a column 3 through a sill 2 placed on the concrete foundation 1 for securing the column 3 to the concrete foundation 1. A lower portion of a screw cylindrical part 8b of a flanged nut 8 whose flange part 8d is embedded and locked on an upper surface of the sill 2 is connected, by thread connection, to an upper edge of the anchor bolt 7 inserted into the sill 2. A lower portion of an intermediary screw rod 9 of which upper edge is locked to the holddown hardware 11, is screwed in the upper portion of the screw cylindrical part 8a.
Patent JP-2001238047-A (JP)
Title: Image reader
Inventor: YAMAGATA TAKASHI
IPC: G03B27/62
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which the carrying roller of the upstream side of an original reading surface can be disposed closer to a reading surface. SOLUTION: In this image reader where the original reading surface is formed on a device body 10, an original carrying path 16 is formed under an original pressing plate 11 being freely openable and closable with respect to the body 10, a plurality of carrying rollers 17 are provided along the path 16 and an original is carried to the original reading surface 12, a concave part 35 housing a 3rd driven roller 23 and projecting from the lower surface 11a of the plates 11 is formed on the upstream side of the original reading surface 12 of the body 10.
Patent JP-2001240709-A (JP)
Title: Polymer composite
Inventor: HASEGAWA NAOKI
IPC: C08K5/521
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composite which contains a crystalline olefin polymer and a layered clay mineral well dispersed therein and has a sufficiently high heat distortion temperature. SOLUTION: This polymer composite contains a crystalline olefin polymer, an organized layered clay mineral, and an organic compound capable of forming crystal nuclei for the crystalline olefin polymer.
Patent JP-2001241908-A (JP)
Title: Position detection sensor
Inventor: SAKURAI KOJI
IPC: F15B15/28
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the shape of a sensor main body from becoming large even if a detection position adjusting mechanism is provided to achieve miniaturization and weight reduction. SOLUTION: A position detection sensor has a casing 102, a cover member 107 for closing the recessed part formed to the casing 102 and the screw member 116 inserted in the attaching hole part piercing the easing 102 and the cover member 107. The casing 102 and the cover member 107 are provided so as to be freely revolvable integrally centering around the axis being the center of revolution of the screw member 116 in a peripheral direction.
Patent JP-2001247000-A (JP)
Title: Occupant crash protection device
Inventor: HORIKOSHI HITOSHI
IPC: B60R21/01
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To adapt to a collision from a side. SOLUTION: A threshold value comparing an acceleration signal outputted from an acceleration sensor is rapidly reduced when an initial acceleration signal is large and is gently reduced when the signal is small. Moreover, a speed signal calculated by the acceleration signal is changed such that the threshold value is rapidly increased when the initial acceleration signal exceeds a reference value by large inclination in accordance with the inclination caused when the signal exceeds the predetermined reference value because it is a high speed collision and is gently increased when it is small.
Patent JP-2001250697-A (JP)
Title: Lighting apparatus
Inventor: NANAHARA JUNRO
IPC: H05B37/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a lighting apparatus in which a changing characteristic of a dimmer ratio can be changed easily in varying the dimmer ratio by carrying out stepped dimmer change. SOLUTION: The lighting apparatus is equipped with a fluorescent lamp La in which dimmer lighting is possible, a dimmer control part 1 which generates the dimmer control signal S1 for controlling the dimmer ration of the fluorescents lamp La, and a dimmer lighting part 2 which makes the fluorescence lamp La turn on lighting and dimming in accordance with the dimmer control signal S1. At least two dimmer levels are set up as the dimmer ratio of the fluorescence lamp La. In case stepped dimmer change of the dimmer ratio is carried out from one dimmer level to the other dimmer level, the dimmer control part 1 changes the dimmer ratio gradually.  A fade time which is the time to change the dimmer ratio of the fluorescent lamp La from one dimmer level to the other dimmer level is divided in two or more periods, and the time width during each of the period is compensated so that the time change characteristic of the dimmer ratio may be the predetermined change characteristic.
Patent JP-2001212038-A (JP)
Title: Inhalator of vacuum cleaner
Inventor: KURATA YUKA
IPC: A47L9/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inhalator of vacuum cleaner which improves conventional problems of that most former cleaners have a normal inhalator and a slot inhalator separated and they have to be often exchanged during cleaning, so some normal inhalators are challenged to have slot inhalator's function too, but they are not effective enough because of a fatal difference of the two inhalators' shape. SOLUTION: Plural protrusions 11, 12, 13 and 14 are made at edges of a pipe 8 which has halls at edges faces. On the other hand, two inhalator parts 9 and 10 separated at center are fixed with the same number of hollows 15, 16, 17 and 18 as of protrusions 11, 12, 13 and 14 of the pipe 8. The two inhalator parts 9, 10 are inset to the pipe 8 having the protrusions 11, 12, 13 and 14 connected to the hollows 15, 16, 17 and 18. A slit 38 is made at the edge of two inhalator parts 37 and a back valve 40 is arranged at the pipe 39. Also, brushes 43 and 44 may be arranged on a bottom or partially of the heads 41 and 42.
Patent JP-2000308054-A (JP)
Title: Picture encoding method, picture encoding device and recording medium recording picture encoding program
Inventor: MATSUMOTO TAISUKE
IPC: H04N19/70
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the encoding efficiency of mode information and to reduce the code quantity of one whole frame by encoding mode information of a block being the object of encoding through the use of a code word table and encoding picture element data of the block being the object of encoding in accordance with mode information. SOLUTION: The input picture element value signal 11 of a divided block is inputted to an encoding mode judgment means 1 and a block data encoding means 3. The encoding mode judgment means 1 decides the encoding mode of the block from picture element data of the block in a position. The decided encoding mode is outputted to a mode information encoding means 2 and the block data encoding means 3. The mode information encoding means 2 selects a code word corresponding to the encoding mode added to the respective blocks by the encoding mode judgment means 1 from the code word table and outputs it as the code word on the encoding mode. Thus, encoding efficiency on the encoding mode can be improved.
Patent JP-2001253604-A (JP)
Title: Medium for recording device and recording device
Inventor: OTA DAISAKU
IPC: B65H19/12
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To automatically set a recording device or to cancel the setting of the recording device in mounting or replacement of a recording medium without operator's awareness. SOLUTION: A holder 8 for mounting a heat-sensitive recording paper 7 to a printer 1 is provided with: locking devices 11, 12 for performing insertion and locking by moving in different directions; and a stepped hole 13 for setting a dip switch 16 for setting the printer 1 in mounting of the holder 8 and canceling the setting of the dip switch 16 in removal of the holder 8.
Patent JP-2001254045-A (JP)
Title: Nonaqueous coating composition
Inventor: FUKUOKA NAOHIKO
IPC: C09D133/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel nonaqueous coating composition that furnishes a hydrophilic film surface, that is stain-resistant and that makes it possible for used painting tools and utensils to be washed with water. SOLUTION: This nonaqueous coating composition comprises, as a binder component, a copolymer of (A) a reactive surfactant having a polymerizable unsaturated group and (B) a (meth)acrylate ester, or a copolymer of (A), (B) and (C) another monomer that is copolymerizable with (B).
Patent JP-2001256133-A (JP)
Title: Data output system
Inventor: MUTO KOJI
IPC: G06F3/12
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a data output system capable of installing a driver for an output device to a host side without using a storage medium such as a CD-ROM. SOLUTION: When a network printer 104 is specified as a printer desired to be installed from the side of a client 101 in the client 101 requesting printing to the network printer 104, the network printer 104 sends out a printer driver 140 to the client 101 and the client 101 installs the receive driver.
Patent JP-2000293478-A (JP)
Title: Method and system for monitoring constitution alteration in data processing system
Inventor: WALLACE TYUUTEN
IPC: G06F1/26
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To monitor constitution alternations of a data processing system while the power source is turned on and to enable adaptation to the alterations by limiting the operation of the data processing system adaptively to operation factors of the system. SOLUTION: Event detection logic 80 is activated with a presence detection signal at the time of constitution alteration. The constitution alteration is made when at least one element is added or removed or in the case of a fault. The event detection logic 80 sends a detection signal to constitution management logic 82. The constitution management logic 82 processes the detection signal and recalculates usable resources and resources to be used by the data processing system 10. Then a signal is sent to notification logic 84 finally and when the difference between supply elements and demand elements exceeds a set threshold, the notification logic 84 controls the transmission of an interruption signal to system firmware 100 and/or an operating system 102.
Patent JP-2001261667-A (JP)
Title: Method for preparing allylfuran compound
Inventor: YAMAMOTO YOSHINORI
IPC: C07D307/36
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing allylfuran compound efficiently under mild conditions. SOLUTION: A methylenecyclopropane compound of the following general formula (1) is made to react with a furan compound of the following general formula (2) in the presence of tetra(triphenylphosphinato)palladium and tributylphosphine oxide to prepare an allylfuran compound of general formula (3).
Patent JP-2001263044-A (JP)
Title: Regeneration system of exhaust emission control device
Inventor: KOJIMA MASAAKI
IPC: F01N3/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To burn particulates deposited in a ceramic filter fully and efficiently in a short time. SOLUTION: This regeneration system of exhaust emission control device comprises: the cylindrically formed ceramic filter for controlling an exhaust emission allowing the exhaust emission of an internal combustion engine to pass along an axial direction of the cylinder; and a plurality of heaters arranged at a side into which the exhaust emission of the filter flows in order to regenerate the filter and constituted of a heater line and a protection pipe having the heater line. In this system, a projected area in an axial direction of the plural heaters is within the range of 20% to 90% with respect to a sectional area vertical to the axial direction of the cylinder.
Patent JP-2001254764-A (JP)
Title: Automatic clutch device for vehicle
Inventor: NISHIMURA NOBUYUKI
IPC: F16D25/063
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent an engine stop when an accelerator is returned, at starting time of a vehicle. SOLUTION: In this automatic clutch deice for a vehicle executing starting control gradually automatically connecting a clutch when an accelerator opening is increased in a stopped condition of the vehicle, the clutch is automatically divided when the accelerator opening is reduced just after starting the vehicle, and the then clutch divided speed is changed in accordance with a car speed. The clutch divided speed may be switched in two steps so as to be a low speed in a high car speed side and a high speed in a low car speed side.
Patent JP-2001219896-A (JP)
Title: Water-borne bicycle with motor-assist
Inventor: MORIWAKE TAKUMI
IPC: B63H16/20
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a ship capable of comfortably sailing on the water by manpower and capable of being easily sprung upward when foreign matter sticks to an underwater propeller or the underwater propeller touches the water bottom in a shoal. SOLUTION: The ship in the shape of being propelled by rotating the underwater propeller 10 by a foot stepping system using manpower, is provided with a motor-driven assistant device 3 in the driving device, and is additionally provided with an underwater propeller springing-up device featured by springing up the underwater propeller 10 in the air with a motive power relay driving wheel shaft 5 of a vehicle as a fulcrum.