baber/WOPTO huggingface dataset:
Patent JP-H10193547-A (JP)
Title: Heat sealable polyester film and its manufacture as well as using method
Inventor: PFEIFFER HERBERT DR
IPC: B32B27/36
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film having easy manufacture and postprocessing and satisfactory heat sealing characteristics. SOLUTION: The co-extruded heat sealable polyester film comprises at least one polyester base layer obtained by a co-extrusion orienting method, and at least one heat sealable outer layer in such a manner that the outer layer contains 5 to 95wt.% of ethylene-2,6-naphthalete unit. The polymer of the outer layer preferably has a glass transition temperature equal to or higher than that of the polyester for forming the base layer.
Patent JP-2001146099-A (JP)
Title: Method for manufacturing sheet with contrivance to run thread using multiple structure
Inventor: TANAKA RITSUKO
IPC: B44C1/28
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a sheet by which openings at a part through which a thread is run, a bottom part and the like are formed easily and smoothly with regard to the sheet, with a contrivance to run the thread, of a multiple structure which conventionally costs much labor with troublesome works to open holes or space out stitches and also a method for preparing the sheet with a variegated design such as petals contrary to a conventional method to produce only patterns showing the fixed appearance of pleats. SOLUTION: (1) Set both ends of a sheet opposite to each other in the center and fold the sheet to form a divider. (2) Set the corners of the sheet opposite to each other in the center and fold the sheet to form the divider. (3) Place a plurality of the sheets side by side on the sheet to form the divider. This sheet with a contrivance to run a thread can be obtained by folding the plurality of the sheets to be superposed and placing the folded sheets on the sheet. As described, an opening for running the thread and an opening in a storage part can be formed automatically by dividing the sheet into a part through which the thread is run, a bottom part and the like. Pleats like various kinds of petals appear in variegated patterns depending upon a preparing method by drawing the thread.
Patent JP-2000190905-A (JP)
Title: Cap carrying device
Inventor: KANEKO MASAMICHI
IPC: B65B7/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a cap fitting device, and to save the energy consumption by providing an index table provided with a plurality of holding parts in the circumferential direction, a mounting means to mount a cap on the holding parts, and a heating means to heat and melt a seal part on the back side of the cap. SOLUTION: A cap carried by a cap handling part is divided, an index table 18 to intermittently supply the divided cap is provided, pockets 36 as a plurality of holding parts are provided in the circumferential direction, and the table 18 is intermittently rotated by a servo motor, etc. A cap C clamped by a picker at a first station S1 is mounted in the pocket 36, and after the cap C is preliminarily heated by a preliminary heating device at stations S2, S3, the cap C is permanently heated by a permanent heating device at a station S4 to melt a seal part of a back side of the cap. Then, the cap C is taken out through stations S5-S8, and attached to a packaging container in a lower position.
Patent JP-2001185369-A (JP)
Title: Lighting control device and lighting apparatus
Inventor: NAGASOE KAZUFUMI
IPC: H05B37/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control device that contains electric consumption by promptly lighting on or putting out when a human is close nearby or leaves. SOLUTION: A lighting control device of a toilet room comprises a human detector 13 which detects a human being within the detecting area at the toilet bowl side and a human detector 14 which detects a human being at the door side partly overlapping with the former detector but in different area; whereby when a human detector 14 detects a human, an effective lighting time of 5 to 10 seconds is used and when a human detector 13, 14, detect a human, an effective lighting time of 5 to 10 minutes is used, and when a human detector 14 only detects a human, an effective lighting time of 5 to 10 seconds is used. A control circuit 16 of the device controls the lighting of light load 11 according to the effective lighting time as above used.
Patent JP-H11266187-A (JP)
Title: Bidirectional trunk amplifier and cable modem for hfc network utilizing upward pilot signal
Inventor: JUNG CHOON-JAE
IPC: H04N7/173
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the stability of an upward line by constituting a bidirectional amplifier, which is capable of automatic gain control to an upward signal in order to provide the uniform level of the important upward signal. SOLUTION: A directional filter(DF) 500 separates downward and upward signals. A PAD 501 is an attenuator having characteristics which are almost equal in the frequency characteristics of a coaxial cable, corrects the attenuation amount of the coaxial cable through buffering operation, such as absorption and makes input levels compatible. An equalizer 502 corrects the deviation of frequencies generated on the lines. An amplifier 503 amplifies the deviation corrected signals to a fixed level. A level control part 504 learns strobe control and AGC&ASC functions 509 with respect to the amplified signal. On a vertically symmetric drawing, the upper part processes signals with downward signals, and the lower part processes signals in with upward signals.
Patent JP-2000195054-A (JP)
Title: Optical information-recording/reproducing apparatus
Inventor: NISHIMURA YUTARO
IPC: G11B7/0045
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To more correctly obtain an optimum recording power for recording data by trial writing with use of a data area, and reduce deterioration of the data area by lessening an amount of the trial writing to the data area. SOLUTION: A CPU 10 executes trial writing and records a test signal with changing a recording laser power stepwise to a trial write area on an optical disk 2, detects a reproduction state of the trial written and recorded test signal, and obtains a reference value of an optimum recording power. The test signal is trial written and recorded to a data area on the optical disk 2 while the recording laser power is changed stepwise centering the reference value of the optimum recording power. The reproduction state of the trial written and recorded test signal is detected, whereby the optimum recording power is obtained.
Patent JP-2000192596-A (JP)
Title: Beam installing metal fitting of boundary wall stud frame in boundary wall part of attic space
Inventor: SAITOU HIROTAKE
IPC: E04B7/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a beam installing metal fitting of a boundary wall stud frame in a boundary wall part of an attic space capable of reducing the burden of a worker by simple construction work. SOLUTION: In a boundary wall part of an attic space by sticking a wall material to both sides of a roof truss via a boundary wall stud frame, and in the boundary wall stud frame, the horizontal part 3a2 is fixed to a beam 23 of the roof truss composed of inverse T-shaped shape steel by a beam installing metal fitting 5, and a principal rafter part is fixed by a principal rafter part installing metal fitting by sandwiching the principal rafter part of the roof truss. In the beam installing metal fitting 5, a lower end part is formed as a sandwiching part 51 freely insertable from above into a rising part 23a of the beam 23, an upper end part is formed as a horizontal part 53 bent in a hook shape, and a beam installing hole 54 for fixing the horizontal part 3a2 of the boundary wall stud frame by a fastening/installing means is formed in this horizontal part 53.
Patent JP-2001184735-A (JP)
Title: Method for manufacturing optical disk and apparatus for manufacturing optical disk
Inventor: AOYAMA YASUHIKO
IPC: G11B7/26
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing optical disks and an apparatus for manufacturing the optical disks capable of evenly applying organic dyes or UV lacquer to a two-sheet set of substrates. SOLUTION: At least a two-sheet set of the substrates are put into a shielding room which allows the horizontal and simultaneous putting in and out of the substrates in applying a die coating and/or UV coating onto the molded substrates. One set of the substrates are transmitted with the rotation of a servo motor by a pulley and belt drive. This rotation is capable of meticulously controlling a speed in spreading the UV lacquer to the entire surface of the disks, a speed, etc., for making the thicknesses uniform, a speed in drying and further the speeds in transferring to the second speed from the first speed, the third speed from the second speed and the fourth speed from the third speed and therefore there is no more unevenness in the film thicknesses of the organic dyes or the UV lacquer and the homogeneous optical disks may be manufactured.
Patent JP-2000176732-A (JP)
Title: Movable table switching method of metal cutter and metal cutter utilizing that method
Inventor: NAMEKAWA TATSUO
IPC: B23D47/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent to hurt the cutting surface of a material to cut owing to the contact of the saw tooth, when a circular saw advancing to cut an aluminum alloy, a copper alloy, and an extension copper article, is retreated, as to a table switching method of metal cutter moving the circular saw forward and rearward along the running passage of a movable table, and a metal cutting saw machine utilizing the movable table switching method. SOLUTION: In this structure utilizing a table switching mechanism, a movable table is arranged to the fixed bed 11 of a bed body 1 by dividing it into two parts, a running passage to move forward and rearward a circular saw 12 is formed at the opposite side surface of the divided tables 2 and 2', and a moving mechanism 25 in order to approach and separate the movable tables 2 and 2' each other in the direction orthogonal to this running passage is provided between the bed body 1, and the movable tables 2 and 2'.
Patent JP-2000247303-A (JP)
Title: Production of fluid package body
Inventor: SAITO TADASHI
IPC: B65B9/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluid package body in which various fluids can be packaged in arbitrary shapes and at high productivity. SOLUTION: The method for producing a fluid package body comprises a fluid supply process for supplying a specific amount of fluid 103 onto a first sheet (a continuous body 101' of the first sheet). The fluid supply process comprises the act of positioning the first sheet 101' on the outside of the supply opening of the measuring through-hole of a fluid-measuring body 2, and the act of supplying the fluid 103, via the measuring through-hole, from the inside of the supply opening if the measuring through-hole onto the first sheet 101' being carried.
Patent JP-2001181216-A (JP)
Title: Method for producing optically active unsaturated hydrocarbons or their halogenated compounds
Inventor: TODA FUMIO
IPC: C07C13/45
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a profitable method for producing an optically active unsaturated hydrocarbon or its halogenated compound, by which the optically active unsaturated hydrocarbon or its halogenated compound having a high utility value in various fine chemistry fields including medicines and agrochemicals as central substances can profitably be obtained by simple operations. SOLUTION: This method for producing the optically active unsaturated hydrocarbon or its halogenated compound, characterized by mixing the racemate of the unsaturated hydrocarbon or its halogenated compound with an optically active tartaric acid derivative to form the clathrate compound of the optically active isomer of the unsaturated hydrocarbon or its halogenated compound with the optically active tartaric acid derivative, and then separating the optically active isomer of the unsaturated hydrocarbon or its halogenated compound from the clathrate compound.
Patent JP-H11191908-A (JP)
Title: Wire drawing tool
Inventor: TAKAHASHI MINORU
IPC: H02G1/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a wire drawing tool having good efficiency in easy and prompt wiring work, even at a rear side of roof, in a wall or even in a narrow space, and which is capable of functioning also as a tape measure. SOLUTION: A base part (a) is turned into a spline state around a center axle 12 rotatably put in a housing 11 of a hoop storing body 1. An intermediate part (c) comes out automatically from an opening 13 of the housing 11 and is wound back by turning a handle mechanism 15. An end (b) of a flexible hard metallic hoop material 2, on which the scales of measuring graduation are marked, has a wire fitting part 31 and a wire joining and guiding member 3 fixed or put in a removable state. The wire which joins and guides the member 3 is bent into a doglegged shape and has a slanted face 32 with respect to an elongated direction of the hoop material 2, and the wire fitting part 31 and the wire joining and guiding member 3 can move and slide over a rugged part.
Patent JP-2000193188-A (JP)
Title: Partial repair method and device for pipe line, and repair material used therefor
Inventor: ONODA NOBUHIKO
IPC: F16L55/16
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a partial repair method and device for a pipe line and its repair material by which the ribbing part to the pipe line on both ends of the axis core direction of the pipe line of the repair material can be formed finely without a boundary feeling. SOLUTION: In the partial repair method, a repair material 13 having at least a woven cloth is mounted on the outer periphery of the expansion part of a repair device provided with the expansion part 110 expandable to the diameter direction of a pipe line 10 and after arranging the repair device mounting the repair material 13 in the pipe line the expansion part is expanded in the diameter direction and the repair material is push-pressed to the inner surface 10A of the pipe line and also a spread or impregnated hardenable resin is hardened and the pipe line 10 is repaired from the inner surface. The repair material 13 is mounted to the expansion part 110 while folding back both ends 13A, 13B respectively along the periphery surface of the pipe line 10 and both ends are expanded in respectively folded back state and push-pressed and hardened to the pipe line inner surface 10A.
Patent JP-2000195131-A (JP)
Title: Recording medium driving device
Inventor: TOMATSU HIROJI
IPC: G11B17/043
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium driving device capable of performing a stable discharging operation for a long period by dispersing places where the stress of gear inside an ejection motor is greatly applied, and enhancing the durability of the ejection motor. SOLUTION: This recording medium driving device is adapted to press a pressing part 7 provided in an eccentric state in the rotary shaft of a motor 6 to an ejection frame 8 by the rotation of the motor 6, move the ejection frame 8 by the pressing, and then release the housed and held state of a recording medium to discharge it. The driving device is provided with a motor driving means 9 for driving the motor 6 such that the motor 6 is rotated forward to be pressed to the ejection frame 8 at a certain time, and reversely rotated to be pressed to the ejection frame 8 at other time.
Patent JP-2001188499-A (JP)
Title: Display device
Inventor: KAMIYA OSAO
IPC: G09G3/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is capable of reducing electric power which is equal to or larger than that in a standby mode and is capable of performing an absolute minimum display. SOLUTION: This display device is provided with an LCD panel 6 and a digital circuit 1 and an analog circuit 2 generating a display signal which is to be outputted to the LCD panel 6 as a display control means and is provided with a normal mode and a standby mode in a state in which the electric power of the device is supplied from a power source part 5. In the device, in the normal mode, a multi-level display signal capable of displaying gradation is generated to be outputted to the LCD panel 6 and, in the standby mode, a binary display signal which does not display gradation is generated to be outputted to the panel 6.
Patent JP-2000190154-A (JP)
Title: Surface finishing method and device for flat plate-like work
Inventor: HASEGAWA YUTAKA
IPC: B24B37/30
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable high-accuracy surface finishing by positioning and placing a flat plate-like work on a table having a means for correcting the thickness of a flat plate-like work. SOLUTION: A flat plate-like work 1 is vacuum-sucked to the upper surface of a table 6 to closely adhere thereto. In such a condition, the shape of a mating surface 11 of the table 6A where the flat plate-like work 1 is closely placed is determined so that the upper surface 1A of the flat plate-like work 1 is flat surface according to the relationship of the position in the cross direction and the thickness of the flat plate-like work 1, and the mating surface 11 of the table 6a is generated into the above shape by cutting, grinding or the like using an NC machine tool or the like.  When the flat plate-like work 1 is positioned and placed on the thus formed mating surface 11 of the table 6A and a passage 9 is decompressed by a vacuum pump, the flat plate-like work 1 is sucked by the plural suction holes 10 of the mating surface 11 so that the flat plate-like work 1 is made closely adhere to the table 6A and the surface finished surface 1A of the flat plate-like work 1 becomes a high-accuracy flat surface.
Patent JP-2000194441-A (JP)
Title: Clock synchronous delay control circuit
Inventor: KAMOSHITA MASAHIRO
IPC: H04L7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To surely accomplish synchronization even when a fast clock is used by preventing an forward pulse and a backward pulse from being divided. SOLUTION: A forward pulse FCL from a delay monitor 12 is supplied to a delay line 15 for a forward pulse through a forward pulse division control circuit 1. The circuit 1 to which a control pulse/P is inputted limits the pulse width of the forward pulse FCL by the fall of the control pulse/P when a control pulse P is inputted to the line 15 when the pulse FCL is 'H'. That is, the part where the pulse FCL is divided is eliminated, and the pulse FCL is propagated without being divided. Consequently, it is possible to surely accomplish synchronization even in a high frequency band.
Patent JP-2001188365-A (JP)
Title: Organic electrophotographic photoreceptor and producing method therefor
Inventor: TAKEZAWA YOICHI
IPC: G03G5/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor free from problem on production, having high sensitivity and free from the deterioration of its characteristics except the sensitivity, a method for producing the photoreceptor and an image forming device using the photoreceptor. SOLUTION: The method for producing the laminate type electrophtographic photoreceptor includes a step for forming an electric charge generating layer using a specified phthalocyanine pigment as an electric charge generating material, a step for forming an electric charge transferring layer and a step for exposing the formed electric charge generating layer to vapor of an acid. In the exposure step, the acid used in an acid vapor generating source 12 is volatile and the exposure concentration of the acid in an acid vapor exposure vessel 11 is adjusted to 5-2,000 ppm or the exposure time is adjusted to 10 min to 100 hr.
Patent JP-2001187689-A (JP)
Title: Wheel crane
Inventor: HONMA MASATOSHI
IPC: B66C13/54
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a wheel crane capable of providing an excellent visibility during working and traveling and largely assuring the living space of a working and traveling common cabin without providing any cut-out in the common cabin. SOLUTION: This wheel crane is formed by swingably mounting a common cabin 14 capable of being used for both a crane operation and a vehicle traveling on a body 10 through a swing bearing. The wheel crane comprises a moving mechanism moving the common cabin 14 between a front running position A where the common cabin 14 is stored within a vehicle width and a rear working position B where at least a part of the common cabin 14 is projected to the outside of the vehicle width.
Patent JP-H04208912-A (JP)
Title: High magnifying power zoom lens
Inventor: SATO HARUO
IPC: G02B13/18
Filed: 1990-12-03
Abstract: PURPOSE:To offer a high performance zoom lens including a wide-angle and having a specific zoom variable power rate and an F-number by adopting an extremely simple lens configuration for a second lens group G2 having negative first and second lens components G21 and G22, and a positive third lens component G23, in order form an object side. CONSTITUTION:In a zoom lens composed of the four groups of the positive, the negative, the positive, and the positive, the lens group G2 has the negative first and second lens components G21 and G22 and the positive third lens component G23, in the order from the object side. When variable power from a wide- angle end to a telephoto end is carried out, the lens groups G1, G3, and G4 are individually moved to the object side and the following conditions are satisfied; (1)-3<=fG2.hG2R/fT<=-2(2)5<=fG3.hG3F/FT<=9(3)10.3<=fG4.hG3F/fT<=25, where, fT is the focal distance of all systems on the telephoto end, fG2, fG3, and fG4 are the focal distances of the lens groups G2, G3, and G4, and hG2R, hG3F, and hG4F are the height of the ray of light from an object point at infinite on an axis, from a position where the light passes the most image sides of the lens groups G2, G3, and G4, or the most peripheral edge of the surface of the object side, to an axis.
Patent JP-H0679103-A (JP)
Title: Distributor of fluid for exchange of heat and substance particularly in packing column and collumn provided with said distributor
Inventor: JIYANNFURANSOWA AREOOMU
IPC: B01J4/00
Filed: 1990-12-13
Abstract: PURPOSE: To provide a very rigid distributor which can uniformly distribute liquid by sufficiently distributing gas, does not require a large space for installation and is used as a fluid distributor for heat and material exchange column, especially for a packed column, for example for a liquid air rectification column, and to provide a heat and material exchange column provided with at least one of the distributors. CONSTITUTION: This distributor comprises a peripheral crown 2, a series of vertical partition parts 11 whose edge parts are mounted on the crown and which extend in parallel with one another, sealingly closing means 18, 19 for forming alternately gas spaces 17 and liquid spaces 20 between the partition parts 11, means 12 for upward discharging the gas collected in the spaces 17 and a perforated bottom part 10 disposed at the base of each liquid space and sealingly connected to each partition part 11 and to crown 2. In the heat and material exchange column having at least one of the distributors, the distributor is supported by the crown.