baber/WOPTO huggingface dataset:
Patent JP-2001302732-A (JP)
Title: Curable fluorine-containing copolymer, and its manufacturing method, and composition
Inventor: OBAYASHI NOBUO
IPC: C08F220/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a novel fluorine-containing copolymer not only having excellent features (chemical resistance, weather resistance, and the like) of a fluororesin coated film but also exhibiting excellence in long-term water- repellent and oil-repellent properties, mold release properties, release properties and storage stability, and to provide its manufacturing method. SOLUTION: The fluorine-containing copolymer in one embodiment comprises as essential components 15-85 mole % of a fluoroolefin, 0.1-30 mole % of a 4-12C perfluoroalkyl group-containing monomer and 1-50 mole % of a hydroxyl group-containing unsaturated monomer, and in another embodiment further comprises, in addition, 0.5-20 mole % of a cyclohexyl group-containing alkyl acrylate monomer. The method for manufacturing the fluorine-containing copolymer comprises copolymerization of the components by a solution polymerization method using at least one selected among ethyl acetate, butyl acetate, xylene, toluene, n-butanol, t-butanol and methyl ethyl kanote as a polymerization reaction solvent.
Patent JP-2001304954-A (JP)
Title: Fault diagnosis method and device
Inventor: KOMURA HIDETOMO
IPC: G01M99/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnosis device for diagnosing fault regardless of such specifications as a machine speed, consumption power, load, and structure scale. SOLUTION: This fault diagnosis device is provided with vibration detection means 1-5 for detecting a vibration waveform that is generated by machine facilities, cumulative frequency calculation means 7 and 9 for obtaining the cumulative frequency distribution curve of the absolute value of the vibration waveform that is detected by the vibration detection means 1-5, maximum value detection means 6, 7, and 9 for obtaining a maximum value Xp of the vibration waveform that is detected by the vibration detection means 1-5, peak ratio calculation means 6, 7, and 9 for obtaining a peak ratio β1 between an equivalent effective value σeq in the cumulative frequency distribution curve being calculated by the cumulative frequency calculation means 6, 7, and 9, and a maximum value Xp that is calculated by the maximum value detection means 6, 7, and 9, and fault diagnosis means 6, 7,  and 9 for diagnosing the degree of the fault of machine facilities according to the value of the peak ratio β1 being calculated by the peak ratio calculation means 6, 7, and 9.
Patent JP-2001303675-A (JP)
Title: Brace fitting
Inventor: TAKAHASHI HIROYUKI
IPC: E04B1/26
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide brace fitting for composing the corner part of the framework of a timber construction framework structure building that can sufficiently resist not only force in a horizontal direction but also force in a torsional direction. SOLUTION: When two members crossing at right angles in the timber construction framework structure building, for example, a girder 5 and a beam 7 orthogonally crossing the girder 5, crossing beams, or the like are joined or reinforced, arrangement is made so that a rib part 9 of brace fitting 1 is parallel with a plane that is formed by the members 5 and 7, and installation flanges 11 and 13 that are provided at right angles to the rib part 9 over the entire length at two-side positions that cross each other at the rib part 9 are installed to each of the members 5 and 7 via a hole 17 for joining by a joining means 15.
Patent JP-2001308633-A (JP)
Title: Antenna system
Inventor: FUKUI TAKAHITO
IPC: H01Q3/46
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna system which is used in communication, such as satellite communication and microwave communication, the electrical characteristics such as the gain and the side lobe of which are improved, enabling widening of the frequency zone. SOLUTION: For making the improvements, the system comprises a main reflector having an axis through the center, a primary radiator placed at the center of the main reflector, sub-reflectors which are placed facing this primary radiator and positioned so that the center coincides with the axis of the main reflector, and which reflect radio waves from the primary radiator to the main reflector, and a lens antenna which is provided at the center of these sub- reflectors and movably along the axis of the main reflector, and causes to transmit the radio waves from the primary radiator in an axial direction of the main reflector, and which reduces unwanted radio waves to the primary radiator, by adjusting the distance from the primary radiator.
Patent JP-2001303843-A (JP)
Title: Automatic closing door
Inventor: IIJIMA TAMOTSU
IPC: E05F3/14
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To achieve easy change of door closing operation by using a single type structure. SOLUTION: A pulley 6 is attached to an upper edge of a door 4 via an attaching member 5, and a rail portion 8 is formed on a top rail portion 8, whereby the pulley 6 rolls on the rail portion 8. Then, an automatic closing mechanism 16 of a wind-in spring-driven type is attached to the top rail portion 7, and the tip of a biasing wire 16a is fixed to the pulley 6. A one-way braking mechanism 19 constituted of a hydraulic damper is attached to the attaching member 5, and a pinion 20 is fixed to an output shaft of the braking mechanism 19. Further, a braking rack 21 with which the pinion 20 engages is attached to the top rail portion 7, and therefore the door 4 is braked only when the pinion 20 engages with the braking rack 21.  As a result, only by changing the length of the braking rack 21, the installation site of the same, or the number of the same, the closing operation of the door 4 can be easily changed.
Patent JP-2001323941-A (JP)
Title: Vehicular rotary device
Inventor: NAKAMURA SHIGENOBU
IPC: F16C33/76
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the environment resistance of a rolling bearing in a vehicular rotary device while suppressing an increase in the manufacturing cost. SOLUTION: A lip 551 on a seal member of a rear bearing out of two rolling bearings in a vehicular AC generator excels the one of a front bearing in heat resistance. This structure can suppress an early degradation in the sealing performance of the rolling bearings in the vehicular rotary device while suppressing an increase in the manufacturing cost.
Patent JP-2001315810-A (JP)
Title: Inner stopper-equipped container and method for sterilizing inner stopper fitted part of said container
Inventor: KOBAYASHI TSUTOMU
IPC: B65D39/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inner stopper-equipped container for which a part where the inner stopper is fitted of the container can be easily sterilized with a high temperature vapor emitted from a high temperature liquid poured in the container body. SOLUTION: The inner stopper-equipped container comprises a container body 1 having a mouth/neck part 2 erected therefrom and an elastic synthetic resin inner stopper 11 having an outwardly extending flange and fitted into the mouth/neck part of the container body. A fitting cylindrical part 13 of the inner stopper is made at its middle part slightly larger in the outer diameter than the inner diameter of the mouth/neck part, and a plurality of belt-like protuberances 15 are provided vertically approximately at equal intervals at the upper part of the aforementioned middle part with the outer end circle thereof being made larger in the diameter than the lower part of the middle part while the upper part of the fitting cylindrical part is formed in the diameter smaller than the aforementioned outer end circle.  When the inner stopper is fitted into the mouth/neck part 2, the external surfaces of the belt-like protuberances 15 are pressed against the internal surface of the mouth/neck part while a slight gap is formed between the external surface of the fitting cylindrical part 13 and the internal surface of the mouth/neck part 2.
Patent JP-2001313399-A (JP)
Title: Photoelectric conversion device
Inventor: SUGAWARA MAKOTO
IPC: H01L31/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve high cost and low conversion efficiency of the conventional photoelectric conversion devices, using crystalline semiconductor particles. SOLUTION: In a photoelectric conversion device, a large number of crystalline semiconductor particles of a first conductive type are arranged on a substrate, a semiconductor layer of a second conductive type is formed on the crystalline semiconductor particles, and an insulator is interposed between the semiconductor layer of a second conductive type and the substrate. In the photoelectric conversion device, the semiconductor layer of a second conductive type is formed of a crystalline semiconductor layer.
Patent JP-2001317201-A (JP)
Title: Form for forming side ditch
Inventor: HATANAKA HIROYUKI
IPC: E04G11/06
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide forms for forming a side ditch, in which chipping works, repair works and posttreatment cost are made unnecessary after the disassembly of the forms for forming the side ditch, by which the dimensional accuracy of the formed side ditch can be improved and which can be diverted. SOLUTION: In the forms for forming the side ditch used for forming the side ditch in construction subsidiary exterior works, an underground parking or the like, the forms are composed of bilaterally opposed two L-shaped steel plates 1, 2 machined in the width W and height H of the side ditch G, two angle steel 3, 4 fixed so as to be opposed on the insides in the longitudinal direction of each upper section of the two L-shaped steel plates 1, 2, two gripping sections 5, 6 installed to the upper sections of the two angle steel 3, 4 respectively, two plinth blocks 7, 8 fixed in approximately parallel with the angle steel on the outsides in the longitudinal direction of each upper section of the two L-shaped steel plates 1, 2, and a hinge 9 tying the two L-shaped steel plates 1, 2 on the insides at the center of the bottom section of the side ditch.
Patent JP-2001317283-A (JP)
Title: Earth drill
Inventor: MURATE TOKUO
IPC: E21B3/03
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an earth drill enabling execution of excavation without lifting of a boom even when the thrust-in force of a thrustor cylinder is the maximum. SOLUTION: A boom 2 is erected on a base machine 1 by holding it in stretch from the rear by a derricking rope 2a so that it can be dipped and elevated, and a kelly bar 3 equipped with an excavating bucket 8 at the fore end is suspended from the upper end of the boom 2, while a front frame 6 whereon a kelly bar driving device 5 is mounted with the thrustor cylinder 7 interposed is provided in the lower part of the boom 2 so that it can be turned up and down. In the earth drill thus constituted, a rotation fixing device 10a engaging the boom 2 to prevent it from rotating to the rear side when the thrustor cylinder 7 operates to thrust in is interposed between the boom 2 and the base machine 1.
Patent JP-2001327498-A (JP)
Title: Ultrasonic endoscope
Inventor: MIYAMOTO SHINICHI
IPC: A61B8/12
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope excellent in assembling properties and repairing properties and reduced in cost. SOLUTION: A locking hole 23a, in which a holding ring 51 projected from a projected leading end surface 11c by a predetermined quantity is locked, is formed to the central part of a housing 23 and, in such a state that the leading end part of the holding ring 51 is locked in the locking hole 23a, the housing 23 is integrally fixed to the projected leading end surface lie by screws 45a, 45b. Therefore, by detaching the screws 45a, 45b, an ultrasonic scanning unit 20 wherein a vibrator shaft 24, an ultrasonic vibrator 25, a rotary gear 28, a transmission shaft 31, a transmission gear 32, a coaxial cable 49, or the like, are integrally constituted within the housing 23 can be detached from the projected part 11b of a leading end hard part 11. That is, the ultrasonic scanning unit 20 is detachable with respect to the projected part 11b of the leading end hard part 11.
Patent JP-2001331565-A (JP)
Title: Commodity distribution management system
Inventor: NAKANO YOSHIMASA
IPC: G06Q50/28
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an article distribution management system which efficiently manages the delivery of a purchase-contracted commodity and easily cope with change of the contract conditions such as a delivery condition. SOLUTION: The delivery dates of commodity to delivery destinations are set according to delivery conditions stored in a database (delivery date setting means) and the corresponding delivery destinations for each set delivery date are listed up from the database to command the delivery of the commodity (delivery commanding means). When a delivery condition is a periodical purchase, the data of next commodity delivery to the delivery destination is set (delivery date re-setting means). When a change regarding a purchase contract is applied for, the delivery condition, etc., registered in the database is corrected according to the change and according to the corrected delivery condition, the date of next commodity delivery is corrected (contract content correcting means).
Patent JP-2001330512-A (JP)
Title: Infrared image pickup device
Inventor: ISHIZUKA HIRONORI
IPC: G01J5/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an infrared image pickup device in which a dispersion correction of responsiveness and a dispersion correction by a dark current component are performed by a small and light correction mechanism and compatibleness of improvement of picture quality and miniaturization and lightening can be attained. SOLUTION: This infrared image pickup device employs a sensitivity correcting mechanism for improving the picture quality of the infrared image pickup device due to dispersions of the dark current component of infrared detecting elements and the responsiveness. The infrared image pickup device comprises a concave mirror 22 inserted before an infrared detector having the plurality of combined infrared detecting elements so that the reflection plane faces to the infrared detector so as to shield an incident optical path, a temperature correcting part 23 inserted into a position similar to the concave mirror 22 so as to shield the incident optical path, a driving means for inserting the concave mirror 22 and the temperature correcting part 23 before the infrared detector 3,  and a signal processing circuit for uniformly correcting an output of each infrared detecting element while the concave mirror 22 and the temperature correcting part 23 are shielding the incident optical path.
Patent JP-2001329264-A (JP)
Title: Liquid crystal composition containing benzylidynyltolan compound and liquid crystal element using the same
Inventor: SEKINE CHIZU
IPC: C09K19/14
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition having a high refractive index anisotropy (Δn) and a liquid crystal element prepared by using the same. SOLUTION: The liquid crystal composition contains a compound represented by formula (1) and at least one compound selected from among compounds represented by formulas (2)-(4) (wherein A1 to A12 are each a fluorinated alkyl or alkoxy or the like; R1 and R2 are each H, F or the like; A13 to A24 are each H, F or the like; m is 0 or 1; R11 is a fluorinated 1-12C alkyl or the like; R21 is R11, F or the like; ring A to ring D are each 1,4-phenylene, 1,4- cyclohexylene or the like; R5 and R6 are each H, F or the like; Z1 to Z3 are each -COO-, -OCO- or the like; b to d are each 0 or 1 provided b+c+d>=1; B1 to B12 are each an alkyl, an alkoxy or the like; and R7 and R8 are each H, F or the like).
Patent JP-2001333257-A (JP)
Title: Image filing device
Inventor: KAKIZAKI YOSHIO
IPC: H04N1/21
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of a transmitting defect at the time of facsimile transmitting or registration work at the time of facsimile receiving in an image filing device. SOLUTION: Inside a server PC having a filing function (including a dedicated storage device) and the function of facsimile transmitting/receiving, filing image data transmitted simultaneously with the facsimile transmitting time are registered as image data for check in an image area for check inside a storage device and the compare check of the filing image data used at the time of transmitting and the image data for check registered in the image data for check inside the storage device at the time of transmitting is performed. Besides, this device has an automatic registering function for automatically registering a file name or the like and received image data in a storage device for filing function as filing image data by a transmitting sheet attached to received image data at the time of facsimile receiving.
Patent JP-2001335081-A (JP)
Title: Container
Inventor: TSUNOISHI YOICHIRO
IPC: B65D33/16
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a container used for housing a sealing material or the like, easily treated in an emptied state as compared with a conventional cartridge to be reduced in treatment cost to a large extent, capable of being reduced in production cost and capable of extruding content at the time of use with the same workability as is conventional using a conventional extrusion gun or the like. SOLUTION: An extrusion port 2 including an extrusion nozzle 22 is bonded to one end part of a pouch 1 for housing a highly viscous fluid such as a sealing material or the like in a hermetically closed state and the conventional extrusion gun or the like is used in such a state that the pouch 1 is perforated inside the bonding position of the extrusion port 2 to extrude the content with the same workability as a conventional rigid cartridge using the flexibility of the pouch 1 and the bulk of the pouch after use can be reduced to about one over several tenths as compared with the conventional cartridge.
Patent JP-2001336117-A (JP)
Title: Cross section division type precast segment construction method
Inventor: MORITAKE HIDENORI
IPC: E01D21/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To erect the large cross section main girder of large width by a comparatively small-sized precast segment and perform erection working by a normal erection girder or the like in the precast segment construction method of a bridge. SOLUTION: The large cross section main girder of a high bridging or the like is divided into three parts in the orthogonal direction of a bridge axis, and composed of the cross section box type precast core segment 1, a pair of right and left precast embedding forms 2 and a cast-in-place protrusion floor slab 3. A precast member is comparatively small-sized and lightweight, and dispenses with the assembly and disassembly of the form and supporting and the use of the precast floor slab of large weight. The deflection of the protrusion floor slab is suppressed small during construction and after finishing by supporting the protrusion floor slab by a strap frame 4 or the like connecting and integrating a pair of straps or the like by a beam, and handling is facilitated.
Patent JP-2001341917-A (JP)
Title: Paper delivering device
Inventor: KIKUCHI SHINYA
IPC: B65H29/68
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper delivering device capable of decelerating transfer materials, discharged at a high speed, and loading the transfer materials in a good order state on a paper delivery tray in a simple constitution. SOLUTION: This paper delivery device comprises a paper delivery tray 7 to load transfer materials, a delivering means 8 to deliver the transfer materials on the paper delivery tray 7, a conveyance passage 9 to guide the transfer materials to the delivering means 8, a drive means 10 to drive the delivering means 8, and a detecting means 12 positioned upstream from the delivering means 8 and detecting the presence of the transfer materials on the conveyance passage 9. When the rear end of the transfer material is detected by the detecting means 12 or after a lapse of a second given time from the detection, the drive of the drive means 10 is stopped and a delivery speed is reduced by the inertia of the delivering means 8 to deliver the transfer materials to the paper delivery tray 7.
Patent JP-2001345911-A (JP)
Title: Hands free talking device for portable telephone set
Inventor: TAKAGI REI
IPC: H04M1/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a hands free talking device having a holder part capable of holding portable telephone sets having various sizes, forms and structures. SOLUTION: This device is composed of a main body part and a holder part for portable telephone set attached to this main body part, and this holder part is configured to be extended/contracted. The holder part is attached through a supporting means to the main body part and configured to oscillate in multiple directions when a prescribed external force is applied.
Patent JP-2001300903-A (JP)
Title: Turret type butt end processor
Inventor: NAKAJIMA MINORU
IPC: B27C9/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To carry out processing efficiently (joint, connection and slit processing of a wood butt end can be carried out by one processer) in the butt end processing, especially joint, connection and slit processing of wood. SOLUTION: A cutting means is provided wherein a plurality of cutting tools containing a slit processing tool are radially arranged by being fixed on a turret motor base; a tool selection means is provided for selecting the cutting tool according to processing contents to the wood butt end; the cutting means is vertically moved, and the turrent motor base wherein the cutting tools selected by the tool selection means are arranged by being fixed, is rotated, prepared to move to the processing position of the wood; and the joint, connection and slit processing are carried out while the cutting means is moved left and right, up and down and backward and forthward to the butt end of the wood.
Patent JP-2001341050-A (JP)
Title: Index device and method of indexing angle of rotator
Inventor: KONDO YOSHIHARU
IPC: B23Q16/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an index device and a method of indexing angle of a rotator capable of obtaining higher accuracy of angle indexing while sufficiently securing strength with a simple structure and being additionally and easily mounted to a conventional machine tool. SOLUTION: The method for holding a work piece W at any index angle comprises the steps of dividing the any index angle by a division angle θ to obtain a quotient n and a remainder angle m, rotating the index 10 by the remainder angle m from a reference condition in which the position of the division angle θcorresponds to a main holding member 40, obtaining a first condition in which sub-holding member 50 is locked to a sub-part to be engaged 31 formed at a position of the remainder angle m, then rotating the index 10 by the remainder angle m and also by n times of the division angle θ (n θ), and obtaining a second condition in which the main holding member 40 is locked to a main part to be engaged 21 formed at a position of the division angle θ.