baber/WOPTO huggingface dataset:
Patent JP-2001357901-A (JP)
Title: Crimp terminal
Inventor: TAKAYAMA TSUTOMU
IPC: H01R4/18
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a crimp terminal with which crimping state is quite easily inspected without using a large-seale facilities or tools. SOLUTION: A groove 16 for serration display made to be a concave groove for a rough standard for confirming a state of crimping and a frame-like mark 17 indicating the place of crimping are engraved with a press machine or the like on the outer surface of a bottom face 12 constituting a crimping part 11, so that they will not disappear even if the crimping part 11 is caulked.
Patent JP-2001356820-A (JP)
Title: Motor stop position controller and molding device
Inventor: TAKISHITA TAKAOKI
IPC: B29C45/40
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the stop position controller of a motor in a molding equipment for easily performing a positioning work so that the spring groove of a rotary core equipped with a male screw in a die space can be located at a prescribed position, and for making it unnecessary to operate such work to a complicate and expensive molding equipment and the molding equipment. SOLUTION: This motor stop position controller for fixing the rotation stop position of a rotating motor is provided with a detecting means arranged at the rotary shaft of the motor for detecting a part to be detected, a timer capable for setting an arbitrary time, and a control means for decelerating the motor to a prescribed speed when the detecting means detects the part to be detected for the first time after the timer counts the lapse of a set time when the motor is rotated, and for stopping the motor when the detecting means detects the part to be detected for the first time after the motor is decelerated.
Patent JP-2002006654-A (JP)
Title: Wire for electromagnetic induction heating coil
Inventor: NAKAJIMA ATSUSHI
IPC: H01B7/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat fixing device which makes the worm-up time of a heating roller shorter and electric power lower and is capable of dealing with quick start by providing a wire for an electromagnetic induction heating coil which is capable of suppressing the temperature of the electromagnetic induction heating coil itself and does not induce the thermal deterioration of an enamel copper wire insulating film. SOLUTION: The electromagnetic induction heating coil is constituted by bundling a plurality of enamel copper wires 2, such as polyamide imide copper wires, polyester imide-polyamide imide copper wires, polyimide copper wires or polyester imide copper wires, having excellent heat resistance, twisting the bundle and spirally wrapping heat resistant insulating tape 3 having a thermally fused layer 3A on the outer periphery thereof.
Patent JP-2002000802-A (JP)
Title: Slot machine
Inventor: EBIHARA MITSUO
IPC: A63F5/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine with which the result of main drawing can be always estimated without chilling the joy of a player by the meaningless flicking of a notice lamp. SOLUTION: When the result of the main drawing is a winning state, a rotary reel is stopped so as to realize the result of the main drawing as much as possible corresponding to the stop operation of the player. On the other hand, in the case that the result of the main drawing is a losing state and the stop operation is performed at a timing at which large winning patterns or middle winning patterns can be aligned, losing patterns are aligned and an advance announcement part is not operated regardless of the result of additional drawing.
Patent JP-2002004735-A (JP)
Title: Glazing channel loading device
Inventor: NISHIMURA JUNKO
IPC: E06B3/62
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a glazing channel loading device capable of simply and safely loading a glazing channel on the circumferential edge of plate glass with high degree of accuracy. SOLUTION: A guide wall 6 of the glazing channel loading device is divided into a pair of right and left walls 6a and 6b at the front end side thereof, an interval between both front ends of the walls 6a and 6b is formed larger than the size of the thickness of the plate glass 1, at the same time, a glazing channel 2 is prevented from coming off from the upper end of the guide wall 6 by holding plates 9 projected and formed inward from the side walls 8 to pass through the glazing channel 2 from the rear end of the loading device, and it is pulled out from the front end of the loading device in a state to widen an interval between side sections 2b larger than the size of the thickness of the plate glass 1, and it can be simply and safely loaded on the circumferential edge of the plate glass 1 with high degree of accuracy.
Patent JP-2002002906-A (JP)
Title: Storage device for metallic product
Inventor: MITSUDA TERUO
IPC: B65G1/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for a metallic product capable of ensuring sufficient and secure rust prevention effect and dispensing with wrapping work by means of paper and its disposal processing work. SOLUTION: A three-dimensional frame assembly body 1 storing a steel product 7 therein is arranged in a storage area A in a warehouse and a factory, and a gas blow-out port 4 for generating a gas layer in clearance regions 5, 6 between each frame member 2 and 3 is formed in at least partial frame member 3 constituting the frame assembly body 1. The gas layer is a layer of inactive gas or air provided with a rust prevention characteristic for the metallic product.
Patent JP-2002004979-A (JP)
Title: Actuating mechanism and valve device using it
Inventor: MATSUDA YOSHIMOTO
IPC: F16K1/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an actuating mechanism capable of moderating stress concentration in a welding part between an actuating member and a retainer, and a valve device using it. SOLUTION: The actuating mechanism 16 is formed by penetratingly joining the bar-like actuating member 20 into a through hole 23 of a plate-like retainer 21, and reciprocates in the axial direction of the actuating member 20 due to an external force applied to the retainer 21. An annular groove 26 communicating with a clearance 25 between the actuating member 20 and the through hole 23 is formed in at least one of the actuating member 20 and the retainer 21, and welded from one end surface of the retainer 21 to an inlet 26a of the annular groove 26.
Patent JP-2002010667-A (JP)
Title: Rotation-detection unit and rotation-control unit for dc motor
Inventor: ONO YOSHIMI
IPC: H02K23/66
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To exactly detect a rotational speed and the number of revolutions of a brush-type DC motor with a simple and spaceless configuration, and to effectively control the rotation. SOLUTION: A DC motor M1 comprises a rotation-detection brush BD1 adding to electrode brushes B11 and B12. A rotation-detection signal obtained by the rotation-detection brush BD1, wherein a noise-elimination circuit 1 eliminates noise, is fed to a differentiation circuit 2, and a differentiation pulse that responds to a leading edge is generated. A pulse generator 4 is triggered through an amplifier 3 by an output-differentiation pulse of the differentiation circuit 2. The pulse generator 4 generates a pulse having a regular pulse-time width and outputs a pulse train having a pulse space that is inversely proportional to a rotational angle speed.
Patent JP-2001045296-A (JP)
Title: Gamma correction device for image data
Inventor: KYO KAISHOKU
IPC: G06T5/40
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a gamma correction device with a reduced circuit area. SOLUTION: The gamma correction device for image data consisting of a plurality of elements is provided with a 1st clock generation means for generating a 1st clock, a 2nd clock generation means for generating a 2nd clock and an image data input means 300 for receiving and storing the image data in response to the 2nd clock. The device further includes a 1st selection means for outputting image data inputted from the input means 300 in response to the 2nd clock, a 2nd selection means for outputting a start value in response to the 2nd clock, a 3rd selection means for outputting a gamma gradient value in response to the 2nd clock, a partial gamma correction means 340 for outputting image data obtained by gamma-correcting the output values from the 1st, 2nd and 3rd selection means, and an output means for storing the gamma-corrected image data for a prescribed period and outputting the stored image data to the outside in response to the 2nd clock.
Patent JP-2002013184-A (JP)
Title: Hoisting accessory for u-shaped block
Inventor: MAKINO MASAKATSU
IPC: E03F5/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To secure safety by simply hoisting a U-shaped block in a horizontal attitude. SOLUTION: This hoisting accessory for the U-shaped block is used for hoisting the U-shaped block, with the upper end of the outer face of a wall inserted into the swelling section of the U-shaped block forming the swelling section via a slant section. The hoisting accessory comprises a recessed section biting the swelling section, an inner material located on the inside of the recessed section and abutting the inner face of the swelling section, an outer material located on the outside of the recessed section and abutting the outer faces of the swelling section and the slant section, and a substrate continued to the inner material and the outer material and extended inward.
Patent JP-2002013611-A (JP)
Title: Swash plate bearing lubricating structure for hydraulic continuously variable transmission
Inventor: UGI KATSUOMI
IPC: F04B53/18
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem conventionally that hydraulic continuously variable transmission, in which lubricating oil in a housing is only guided to slide surfaces between a swash plate and a swash plate bearing through an oil passage formed in the housing or the like to a cause so large a pressing force to the bearing, when a hydraulic pump rotates at a high speed, that the supply of lubricating oil to the slide surface is stopped to generate shortage of oil film, which increases the operation force of the swash plate. SOLUTION: In a hydraulic continuously variable transmission 5 composed of a hydraulic pump 2 and a hydraulic motor 3, in which at least either of the hydraulic pump 2 or the hydraulic motor 3 has cradle swash plates 23 and 33 which are supported by half bearings 24 and 35 to be capable of oscillating, lubricating oil fed under pressure by a charge pump 7 attached on the outside of the hydraulic continuously variable transmission 5 is supplied to the slide surfaces of at least either of the half bearings 24 and 34 and the cradle swash plates 23 and 33.
Patent JP-2002014255-A (JP)
Title: Optical connector
Inventor: OTA TATSUYA
IPC: G02B6/36
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional case that no efficient operation has been technically established for inserting optical fibers into their individual holes, in an optical connector such as an MT type optical connector, in spite of the possibility of increasing the number of holes opened in the connecting end face to cope with increased coated optical fibers. SOLUTION: The optical connector 1 is constituted such that, a base part 11 is projectingly provided in multiple levels, from a connecting wall 7 formed with a connecting end face 4 to the inner space 6 of a housing 3, by differentiating a distance from a window 10 opened on the side face of the housing 3 other than the connecting end face 4, that the base part 11 with a further distance away from the window 10 is provided with a larger projecting dimension from the connecting wall 7, and that, as a result, the optical fiber guiding groove 12 of each base part 11 is made observable through the window 10.
Patent JP-2002025154-A (JP)
Title: Rotary head drum device
Inventor: NISHIOKA SEIICHIRO
IPC: G11B15/61
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To hold a tape over the full length of a drum winding part, and to facilitate the fine adjustment of a tape position in the rotary head drum device of a helical scanning system for performing recording/reproducing by winding the tape in an oblique direction on the rotary head drum composed of a rotary drum having a head and a fixed drum. SOLUTION: This rotary head drum device is provided with a lead base 5 bent along the direction of the outer peripheral surface of a rotary head drum 1, and as an inclined surface 5c having one side face in a direction crossing a bent inner surface set to make a specified lead inclining angle with respect to the circumferential direction of the rotary head drum 1. By attaching the lead base 5 to the outer peripheral surface of a fixed drum 3 with the support of a guide pin 3a, the inclination of a tape 4 abutted on the inclined surface 5c in one side edge is regulated.
Patent JP-2002020027-A (JP)
Title: Tab forming device for pressure-sensitive adhesive tape and sealing device using the same
Inventor: MORI NORIO
IPC: B65H35/07
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device that easily forms a tab disabled from adhering to work at the leading end of a pressure-sensitive adhesive tape. SOLUTION: A suction nozzle 42 has at an inlet portion a transversely long opening 42a slightly wider than a pressure-sensitive adhesive tape T, and at the back of the transversely long opening 42a, a transversely long slit 42b longitudinally shorter than the transversely long opening 42a. The end of the pressure-sensitive adhesive tape T is guided to the suction nozzle 42 and sucked up into the suction nozzle 42 from the side opposite to the adhesive face, and the tape end thus sucked in is deformed into a folded-back position along the nozzle interior to form a tab tc. A thick pressure-sensitive adhesive tape T is folded back before the transversely long slit 42b, while a thin pressure- sensitive adhesive tape T is folded back after being sucked up to the back of the transversely long slit 42b.
Patent JP-2002021011-A (JP)
Title: Elastic paving structure
Inventor: YAMAMOTO KATSUSHI
IPC: E01C13/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an elastic paving structure in which tensile physical properties are improved and durability is enhanced. SOLUTION: In the elastic paving structure 1 in which rubber chip materials 3 are connected by an elastic binder, a reinforcing agent containing at least either one of cellulose fiber or glass fiber is comprised in the elastic binder.
Patent JP-2002027719-A (JP)
Title: Reluctance resolver
Inventor: HAYASHI KOICHI
IPC: G01B7/30
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a reluctance resolver capable of reducing adverse effects by leakage flux and enhancing precision. SOLUTION: A rotor 11 formed of a magnetic substance includes a magnetic protruding section facing exciting teeth of a stator 1 is secured onto an input shaft 10 so as to interlock with rotational movement thereof. The stator 31 includes the exciting teeth and bypass magnetic-path teeth formed of the magnetic substance, disposed on the inner periphery thereof at regular intervals. The energizing teeth is wound with an exciting winding so as to generate magnetic flux in the same direction toward the rotor 11.
Patent JP-2002028388-A (JP)
Title: Sewing device
Inventor: KONDO MASAKAZU
IPC: D05B11/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a sewing device capable of sewing a variety of patterns. SOLUTION: Motors 2e and 6e and belt conveyor mechanisms 2f and 6f that make a front frame 2 and a rear frame 6 independently slidable in the transverse direction perpendicular to the feed direction of a mattress by slide sections 2c and 6c and drive positively and negatively ball screw shanks 2d and 6d and their bearings 2g and 6g moving transversely the front frame 2 and the rear frame 6 are arranged on a device base 3, a plurality of sewing machine heads 1a and 5a are arranged in the frame direction of the front frame 2 and the rear frame 6 and shuttles 1c and 5c are arranged in the lower position, and a control board 7 controls the front frame 2, the rear frame 6 and the sewing machine heads 1a and 5a so that they may operate independently.
Patent JP-2002029157-A (JP)
Title: Small winding roll-like recording material
Inventor: MIYAMOTO SHUJI
IPC: B41M5/52
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a small winding roll-like recording material with no relaxation of winding when it is opened from a packaging material and is set on a printer and in addition, to provide a product with no relaxation of winding even when a small winding roll recording material in which thickness of the recording paper exceeds 100 μm is used. SOLUTION: The small winding roll-like recording material characterized by winding the recording paper with a recording layer on a paper substrate on a cylindrical paper pipe and that the ratio of the winding outer diameter of the recording paper to the outer diameter of the paper pipe is at least 2 and the winding width and the width of the paper pipe are at most 60 mm and the water content of the recording paper is at most 5.5%, is provided.
Patent JP-2001050314-A (JP)
Title: Clutch
Inventor: FISCHER ROBERT DR
IPC: F16D25/0638
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a clutch capable of rapidly transmitting torque even at the time of operation starting from a non-pressure condition in the clutch capable of being operated by a pressure medium. SOLUTION: This clutch 120 operable by a pressure medium is provided with a piston cylinder unit provided with a cylinder 123 capable of being filled with pressure fluid and a piston 122 being loadable so as to operate the clutch 120, and also provided with a pressure medium supply unit provided with at least one valve 130, 140, and the cylinder 123 is rapidly filled by increased pressure at the time of starting of operation when the cylinder 123 is at least approximately under a non-pressure condition while being slowly filled after attaining a targeted value of the pressure in the cylinder 123 or after a specified possible time.
Patent JP-2002028126-A (JP)
Title: Endoscope
Inventor: KONNO MITSUJIRO
IPC: H04N7/18
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope allowing an operator to perform the opera tion for observing enlarged data easily without any special skill by increasing the depth of field during the enlargement, capable of improving the correctness of diagnostic information by improving the resolution of the enlarged informa tion, and capable of further improving the precision of the diagnosis by facilitat ing discussions among plural doctors. SOLUTION: In the endoscopic apparatus, a normal observation image and a close observation image are picked up by a solid image pickup element CCD by operating a focal point adjusting means for varying the focal distance and the operation distance, and the images are displayed on a display device. The endoscopic apparatus is structured so that the following condition is satisfied; WDwide>WDtele, and fwide>=ftele, where fwide is the focal distance in normal observation; WDwide is the operation distance at the time of normal observation; ftele is the focal distance at the time of close observation; and Wtele is the operation distance at the time of close observation.
Patent JP-2002030649-A (JP)
Title: Construction method for improving foundation subsoil
Inventor: TANNAI MASATOSHI
IPC: E02D3/12
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for improving a foundation subsoil reducing the possiblities of differential settlement and hoop tensile breakdown, even without improving the portion of a foundation near its center. SOLUTION: This construction method for improving the foundation subsoil of a structure improves the foundation subsoil 2 of the structure 1 so that it is approximately in the shape of a ring except near its center to enhance the strength of this improved area 3. At least the lower portion of the improved area 3 gets smaller in inside diameter and thicker toward the bottom.
Patent JP-2002030030-A (JP)
Title: Method for producing cinnamoyl derivative
Inventor: NISHIKAWA HIDEYUKI
IPC: C07C69/54
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To carry out a reaction for producing a cinnamoyl derivative from an acryloyl group-containing aldehyde derivative under a condition of a reaction proceeding in a high yield with a slight side reaction. SOLUTION: In this method for producing a cinnamoyl derivative represented by formula 2, Ar-CH=CH-COOH from an aldehyde derivative represented by formula 1, Ar-CHO (Ar is a substituted or nonsubstituted aromatic compound), the aldehyde derivative is reacted with malonic acid in the presence of an acid catalyst.
Patent JP-2002040201-A (JP)
Title: Composition for optical material
Inventor: YOSHIMURA YUICHI
IPC: C08G79/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition for an optical material capable of giving an optical material having a high refractive index, a high Abbe's number and good balance of these. SOLUTION: The composition for an optical material contains a compound having a cyclic skeleton structure of formula (1) (where X is S, Se or Te; each of (a) to (f) is 0-3; 8>=a+c+e>=1, 8>=b+d+f>=2).
Patent JP-2002035618-A (JP)
Title: Rice milling facilities
Inventor: TAKAHASHI TSUTOMU
IPC: B02B7/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide rice milling facilities which can prevent the clogging of a husking roll, etc., with paddy when a client suspends rice milling work in the middle and can carry milled rice to home. SOLUTION: The inside of a building is segmented by a partition wall to a control room side and a machine room side and working routes for grains passing plural transporting devices, husking machines 3 and rice milling devices 7 in the machine room from a supply tank 1 face the control room side and arriving again at a milled rice tank 8 facing the control room side are disposed. Grain return passages 14 from the inside of the transporting route just before the husking machines 3 to the control room side are disposed and the transporting routes of the grains are made switchable to the husking machine 3 side and reducing passage 14 side by a route switching device 13 and are switched to the reducing passage 14 side at the times exclusive of the time for starting up the husking machines 3.
Patent JP-2002037493-A (JP)
Title: Auxiliary guide for sheet winding device
Inventor: IWASE FUMIYOSHI
IPC: B65H23/16
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet wound on a sheet winding device from being wrinkled due to distortion and from being not straight wound due to slant by suppressing a winding error of the sheet in the sheet winding device. SOLUTION: In the sheet winding device having a rotation means disposed by being extended in a direction orthogonally crossing a sheet carrying direction, the auxiliary guide for the sheet winding device for winding a sheet delivered from an upper side to a lower side according to gravity on the rotation means by folding back the sheet has a pair of guides disposed by providing an interval substantially coincident with the width of the sheet in the direction orthogonally crossing the sheet carrying direction and provided with abutted edges of the folded back part of the sheet and a pair of shafts disposed by being extended in the direction orthogonally crossing the sheet carrying direction so as to bridge the pair of guides, located at the inside of the folded back part of the sheet and provided with abuttable inside surfaces of the folded back part.