baber/WOPTO huggingface dataset:
Patent JP-2001315042-A (JP)
Title: Steady rest control device
Inventor: IWANO MASAYUKI
IPC: B23Q1/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a steady rest control device automatically setting an optimal opening action start position of a hand and optimizing the support state of a steady rest device without troublesome setting works. SOLUTION: This steady rest control device is provided with an opening action time storage means 28 storing the time required for the opening action of the hand, a position storage means 29 storing the position of the hand, an opening action start position calculating means 27 calculating the tool position where the hand should start the opening action in a moving path of a tool based on the opening action time of the hand, position data of the hand, and a machining program, an opening action start position storage means 30 storing the calculated opening action start position, and a device control means 26 monitoring the moving position of the tool and opening the hand of the steady rest device 10, when the moving position of the tool is in an opening action start position.  This constitution can automatically set the optimal opening action start position taking account of the moving speed of the tool.
Patent JP-2001323549-A (JP)
Title: Culvert structure, method for constructing culvert structure, and top slab block for culvert structure
Inventor: MORITA TOSHIYA
IPC: E03F3/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a culvert structure which is suitable for a passage, a water way, and the like. SOLUTION: The culvert structure is constituted of a unit line group and a bottom slab residual portion 13. The unit line group is formed by sequentially connecting unit lines UL together in a predetermined aligning direction, which unit lines each constituted of two side wall blocks 11 and a top slab block 12 connected to both the side wall blocks 11. The bottom slab residual portion 13 is formed in one lump by placing concrete in a space SP defined by bottom slab portions 11a of the unit lines UL, which portions are sequentially arranged in the unit line aligning direction.
Patent JP-2001323153-A (JP)
Title: Polyether resin composition
Inventor: YOSHIDA KAZUO
IPC: C08L25/08
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a polypheylene ether resin composition excellent in flame retardance and mechanical characteristics free from a halogen compound or a phosphorus compound, and is environmentally preferable. SOLUTION: To polyphenylene ether rein (A) containing a modified polypheylene ether modified with an unsaturated carboxylic acid or its functional derivative and styrene resin (B), a polyether resin composition comprises an organopolysiloxane (which contains a modified organopolysiloxane having at least one of an amino group, an imide group and an epoxy group in the molecule, and is composed of a siloxane unit other than that as shown in the formula: R1SiO1.0 (D unit)), and a cyclic nitrogen compound, if necessary.
Patent JP-2001322597-A (JP)
Title: Jet propulsion planing boat
Inventor: TSUMIYAMA YOSHINORI
IPC: B63H11/10
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a steering tab of a jet propulsion planing boat for maintaining the steering function of the boat even if an injection quantity of water from a propelling pump reduces. SOLUTION: In this jet propulsion planing boat having stabilizers on both boards of the jet propulsion planing boat for planing on a water surface, the stabilizers 1 are respectively arranged so as to change (increase or reduce) resistance with water to resistance with water of the stabilizers of the opposite side board by interlocking with operation of a steering wheel 10.
Patent JP-2001323423-A (JP)
Title: Snow accretion preventive outdoor display device and snow accretion prevention device for outdoor display device
Inventor: HOSHINO TSUNEAKI
IPC: E01F9/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a snow accretion preventive outdoor display device capable of surely preventing snow accretion even in adverse conditions in which wind blows toward a display surface, while using no snow-melting heater that may pose problems, regarding capacity and the cost of maintenance and no chemical substances that may adversely affect the environment, and a snow accretion prevention device for an outdoor display device. SOLUTION: The snow accretion preventive outdoor display device includes a display part 100 installed outdoors; a snow accretion part 200 extending from the upper edge of the display part 100 in parallel relation thereto; a cover part 300 tilted forwards from the upper edge of the snow accretion part 200; a drying mechanism 500 for drying undried air A1; and a nozzle 400 for causing the air A2 dried by the drying mechanism 500 to eject parallel to the display part 100 from the top of the display part 100. The nozzle 400 is provided at the boundary between the snow accretion part 200 and the cover part 300.
Patent JP-2000357796-A (JP)
Title: Edge termination of high-voltage semiconductor device by resistor-type voltage divider
Inventor: SCHILLACI ANTONIO
IPC: H01L29/06
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To resist the high operating voltage whereto a device is subjected, by providing a voltage divider wherein an edge termination includes a plurality of MOS transistors connected in series with each other, and by providing connectively the edge termination between the terminals of a power constituting element whose drivings are impossible. SOLUTION: A device 1 comprises a MOSFET power transistor 21 connected with an edge termination 100. The power transistor 21 is connected in parallel with the series circuit comprising a diode 41 plus the series circuit comprising PMOS parasitic transistors 31, 32, 33, 34. To allow the current flowing from a source terminal S4 of the fourth PMOS parasitic transistor 34 to a source S of the MOSFET power transistor 21, these PMOS parasitic transistors 31-34 are switched on respectively when their respective sources overcome the respective threshold voltages of the PMOS parasitic transistors 31-34. Therefore, there is obtained a limit to the high operating voltage whereto the device 1 is subjected.
Patent JP-2000346546-A (JP)
Title: Low-temperature distilling system for separating air
Inventor: HA BAO
IPC: F25J3/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To apply to an air separation due to a low-temperature distillation by adding an unrefined argon column by utilizing a three-column process, separating a low purity oxygen and separating it into a high purity oxygen and an argon by-product. SOLUTION: A part 9 of first nitrogen-enriched gas from a high-pressure column 101 is supplied to a bottom reboiler 11 of an intermediate-pressure column 102, condensed, then return to the column 101 as a reflux, and a part of a second oxygen-enriched flow 20 is expanded, then sent to a low-pressure column 103, the residue is sent to a top condenser 13 of the column 102, vaporized, and then supplied to the column 103. The supplied gas of the column 103 is separated into a third oxygen-enriched flow 31 and a third nitrogen- enriched flow at its top. Further, an unrefined argon column 104 is added, a third oxygen flow 31 of the liquid of a low purity is separated, and separated into a high purity oxygen and an argon by-product.
Patent JP-2001331366-A (JP)
Title: Memory controller
Inventor: MORI MASAKAZU
IPC: G11C11/406
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a memory controller capable of efficiently accessing a multi-purpose DRAM from plural initiators. SOLUTION: The memory controller is constituted, so that ways of generating refresh are dynamically switched to perform intensive refresh by integrating plural times by controlling a refresh request generator 9, by providing an arbiter access detector 11 to monitor an access request from an arbiter 5 to a memory control signal generator 6, performing discrete refresh, when access frequency from the arbiter 5 to the multi-purpose DRAM 1 is high and controlling the refresh request generator 9, when the access frequency is low.
Patent JP-2001333395-A (JP)
Title: Distribution module for catv tuner
Inventor: MATSUURA SHUJI
IPC: H04B1/18
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide such a distribution module for a CATV tuner as satisfies all functions as a module for digital STB, can efficiently transmit a signal and can connect an incoming signal to an input terminal at a low NF and with low loss. SOLUTION: A distributor 25 distributes a CATV signal inputted to the input terminal 21, AGC circuits 26 and 29 subsequently perform level adjustment of a strong input, wideband amplifiers 27 and 30 perform amplification, a fixed attenuator 28 subsequently performs level setting and derives a CATV output, a fixed attenuator 32 performs level setting of an output of a distributor 31 and derives a data output, a distributor 35 further distributes the other output of the distributor 31, and fixed attenuators 36 and 37 perform level setting and derive a VTR output and an FM/PCM tuner output.
Patent JP-2001334710-A (JP)
Title: Composite processing device
Inventor: OMURA KUNIO
IPC: B65H9/06
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a composite processing device which can handles a paper for checking even when the paper of which a part is lost and a corner part is broken is inserted. SOLUTION: A composite processing device 1 in according with the present invention is characterized by consisting of a reading head 81 for reading MICR letter M of a paper for checking, a printing head 9a, 94a for printing on the paper for checking, a paper stopper 5 which can contact with a leading end C1 of the paper for checking, a paper detecting mechanism 6 having a paper head sensor 61 which can detect a periphery portion of the head end of the paper for checking, a first paper feed roller 7 which can feed the paper stopper 5 and a controller 100 having a structure for controlling the amount of the paper transported by the first roller for transporting the paper 7 so as to slide a predetermined area for printing the paper for checking to a rear end side C2 by an amount for correcting the first paper transportation P2 at the same time as the amount for correcting the first paper transportation is calculated according to information detected by the mechanism for detecting the paper 6.
Patent JP-2001336365-A (JP)
Title: Sash construction
Inventor: MASUZAKA YOSHIKI
IPC: E06B7/16
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a sash construction capable of restricting the ingress of a wind from a gap between a rail gutter at the corner block side and a rail at the sash frame side in an attitude of the inner side space of a sash frame closed by a pair of sash main bodies sliding in a double sliding type. SOLUTION: A rectangular sash frame 1 equipped with rails 7 and 8 at the inner side and a pair of sash main bodies 2 formed to a rectangle so as to open and close a space at the inner side of the sash frame 1 in a double sliding sash manner along the rails 7 and 8 are provided. Each of a pair of sash main bodies 2 is equipped with a corner block 21 having a rail gutter 23a with the rails 7 inserted to its four corners, a seal member 27 restricting the ingress of a wind from a gap between a rail gutter 23a and a rail 7 in slide and contact with the rail 7 is provided in the rail gutter 23a in this sash construction.
Patent JP-2001336737-A (JP)
Title: Combustion equipment
Inventor: MIURA KEIICHI
IPC: F23N5/10
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide combustion equipment designed such that a flame temperature detected by a flame temperature sensor is adjusted to a proper value without the occurrence of unevenness in the installation state of the combustion equipment and part precision, in the combustion equipment to decide a combustion state by using the flame temperature sensor. SOLUTION: The combustion equipment is provided with the flame temperature sensor 60 to detect a flame temperature during combustion of a burner 20 and a function to decide a combustion state from a flame temperature detected by the flame temperature sensor 60. A controller 70 is provided to calibrate the output of the flame temperature sensor 60 during trial operation of the device.
Patent JP-2001040119-A (JP)
Title: Tow prepreg and its manufacture
Inventor: OZAKI ATSUSHI
IPC: C08J5/24
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide tow prepreg giving little disturbance in orientation of a reinforced fiber and generating little void during molding, giving high occurrence rate of tensile strength of the reinforced fiber, and capable of forming moldings of high strength, and its manufacturing method. SOLUTION: This tow prepreg has following characters: 1) the thickest part of any cross section perpendicular to fiber lies in a distance range of 20-80% from an end of the total width of the tow prepreg; 2) total width of the tow prepreg is 2-20 mm; 3) the ratio (w/t) of the total width (w) (mm) to the thickness (t) (mm) at the thickest part of any cross section perpendicular to fiber is 3-30; and 4) any cross section perpendicular to fiber becomes smaller from the region where there is the thickest part to the both ends.  In a manufacturing method of the tow prepreg, first. a default amount of a resin is attached on a strand extended to width direction, and it is heated until the viscosity of the resin becomes not higher than 500 poise to impregnate the resin in the strand, then cooled until the viscosity of the attached resin becomes not lower than 5000 poise, and rolled on a bobbin.
Patent JP-2001336194-A (JP)
Title: Toilet stool automatic cleaning unit
Inventor: NAGAOKA HIROTOSHI
IPC: E03D1/012
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To easily retrofit a toilet stool automatic cleaning unit in which a cleaning lever is manipulated, easily and in a specified way regardless of variation of low tank shape and change of retrofitted position of the cleaning lever. SOLUTION: The toilet stool automatic cleaning unit is retrofitted to a low tank 1 supplying flushing water to a toilet stool. The unit body 2 is provided with a fitting means 3 to fit the cleaning unit to the low tank 1, a driving means 5 driving the cleaning lever 4 attached to the low tank 1, a connecting means 6 connecting the driving means 5 and the cleaning lever 4, and a control means 8 receiving an operation signal from the manipulating part 7 and driving the driving means 5.
Patent JP-2001306848-A (JP)
Title: Internet purchase and sale
Inventor: OZEKI MAKOTO
IPC: G06Q50/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To solve various problems that limitations in terms of freshness, amount and time, etc., exist in the case of buying and selling a merchandise in a conventional manner since a customer collecting method is adopted as the one by arranging the merchandises at the front of a shop by a seller or by performing an advertisement through the use of an advertising means such as pamphlets or fliers, etc., being printed paper. SOLUTION: The purchase and sale of the merchandise are performed on the Internet then, the problems are solved. The merchandise (1) is made into a digital photograph (3) by a digital camera (2), etc. The price and explanation of the merchandise are added to the digital picture by a seller side personal computer (4) to generate a home page (5) and made into a file. The file is registered in a server computer (8) arranged by a provider (7) through a telephone line (6). Then personal computer users in a whole country read the merchandise (1) and the merchandise is soled and bought.
Patent JP-2001340481-A (JP)
Title: Close type foam head
Inventor: NAKAZAWA KOJI
IPC: A62C31/12
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a close type foam head to be miniaturized and mounted on the surface of a ceiling an a small space, capable of safely protecting a fire sensitive member against its outer damage. SOLUTION: A covering wall 3 covering the periphery of the fire sensitive member 5 is mounted in the middle in the extending direction of a support frame 2 extending outward in the axial direction of a spout 8 from a head body 1 of the head. A first opening 23 for sucking air taken in by a foam fire extinguishing liquid spouted from the spout 8 and allowing broken pieces of the fire sensitive member 5 which are broken and scatter and a valve 4, to scatter is formed between the covering wall 3 and the head body 1 of the head. A second opening 24 for allowing broken pieces which are broken and scatter and the valve 4, to scatter is formed between the covering wall 3 and a deflector 6.
Patent JP-2001340081-A (JP)
Title: Human pancreatic cancer antigen
Inventor: KAWAKAMI YUTAKA
IPC: C07K19/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pancreatic cancer antigen applicable to diagnosis or treatment of pancreatic cancer, etc., and a gene, etc., capable of encoding the antigen. SOLUTION: This human pancreatic cancer antigen KU-PAN-1 is isolated by preparing a cDNA using an mRNA obtained from a pancreatic cancer cell line according to a reverse transcriptase-polymerase chain reaction (RT-PCR) method, transducing the resultant cDNA into a λ phage vector, infecting Escherichia coli with the prepared pancreatic cancer cell cDNA library comprising the total 1.6×106 λ phage cDNA clones and screening the cDNA library using a serum IgG of a patient suffering from progressive pancreactic cancer. The resultant antigen KU-PAN-1 is reactive with only the serum of the patient suffering from the pancreatic cancer without reacting with normal human serum and selectively expressible in the pancreatic cancer cell.
Patent JP-2001344469-A (JP)
Title: Consumable component ordering system for control system
Inventor: TANIGAWA SHIYUNU
IPC: G06Q50/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To actualize a consumed component ordering system for a control system which can safely and securely prevent a component from running out of stock even in the control system at a distance from the order receiving company of the component without placing any large load on the operator of the control system. SOLUTION: A programmable display unit 14 of a local control system 2 obtains the operation state of some equipment 11a to be controlled at normal control time and obtains the operation state of consumed components in the local control system 2 as well as controlling other controlled systems to determine the replacement periods of the respective consumed components. A list of consumed components judged to reaching their replacement times is sent as ordering indication data to a server device 4 through a communication satellite 6. The server device 4, on the other hand, generates order forms indicating the ordering of respective components from the operator of the local control system having sent the ordering indication data to respective order receiving traders by the traders and sends them to respective component maker facilities 3.
Patent JP-2001345954-A (JP)
Title: Virtual pet answer system
Inventor: SADA MANABU
IPC: A63F13/332
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To actualize interface technology which makes it possible to communicate sufficient information with a server computer through portable telephone and can add an emotional element such as amusement and heartful communication. SOLUTION: This virtual pet answer system is equipped with a center server 14 which provides various information processing services for the user of a portable telephone 12 through a telephone line and the center service 14 is equipped with a user database 32 in which property information on users is related to telephone numbers and registered, a pet property database 34 is which property information on pets that the users virtually raise is related to the telephone numbers and registered, a means 20 which recognizes a caller number when there is an incoming from the portable telephone 12, a means 22 which specifies the user according to the caller number as a key, a means 24 which specifies the properties of a pet, an answer sentence database 36 which stored many answer sentences corresponding to the properties of the pet,  a means 26 which selects a basic answer sentence matching the current state from the answer sentence database 36, add the correction according to the properties of the pet to the basic answer sentence, and a means 30 which sends the answer sentence to the portable telephone 12 of the user.
Patent JP-2001343645-A (JP)
Title: Liquid crystal display device
Inventor: NAKAJIMA SHINKO
IPC: G09F9/35
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To improve brightness in a transmission display in a dual-purpose type liquid crystal display device. SOLUTION: In the liquid crystal display device 20 capable of both transmission and reflection displays, optical retardation layers 25, 26 for optical compensation are held between an STN(supertwisted nematic) liquid crystal layer 22 and each of polarizing layers 23, 24 respectively and a semi-transmission reflection layer 27 is held between the liquid crystal layer 22 and the rear side optical retardation layer 26. A retardation value ReL of the liquid crystal layer 22 is selected to be a value of about [1/2+L/2] times as much as a wavelength λrear of incident light from a rear surface 32 (L is an integer equal to or larger than zero) and a retardation value ReFrear of the rear side optical retardation layer 26 is selected to be a value of about [1/4+K/2] times as much as the wavelength λrear (K is an integer equal to or larger than zero).  A crossed axes angle Δϕrear between an absorption axis APrear of the rear side polarizing layer and a slow axis AFrear of the rear side optical retardation layer is selected to be a value within >0 deg., <90 deg. and ≠45 deg. range. Thereby brightness of the transmission display of the liquid crystal display device 20 is improved.
Patent JP-2001048908-A (JP)
Title: Polymerization catalyst and synthetic method for resin composite
Inventor: TANAKA HIROMITSU
IPC: C08F4/642
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerization catalyst having a high polymerization activity and to provide a producing method for the catalyst and a synthetic method for a resin composite using the catalyst. SOLUTION: This polymerization catalyst comprises an intercalation compound such as clay 2 having an ion exchange capacity, a linking substance bonding to the intercalation compound via an ionic bond such as polymethylene chain 11 or an alkenyl chain, and a metal catalyst 3 having a polymerization catalyst capacity, in which the metal catalyst is bonded to the linking substance via a chemical bond. The polymerization catalyst is produced by ion-exchange of an intercalation ion in the intercalation compound using a linking substance such as an organic onium salt having a double bond such as the alkenyl chain, by reacting the metal catalyst having a polymerization catalyst capacity with the linking substance and simultaneously by bonding the metal catalyst to the terminal end of the linking substance via a chemical bond.