baber/WOPTO huggingface dataset:
Patent JP-S58193506-A (JP)
Title: Lens barrel
Inventor: HASHIMOTO SHIGERU
IPC: G02B7/02
Filed: 1983-04-25
Abstract: PURPOSE:To prevent lubricating oil from leaking from the helicoid screw part of a male helicoid cylinder and degrading operation by providing the helicoid screw part with a groove which is shallower than the root part engaging the helicoid screw part of a female helicoid cylinder threadably and using it as the oil sump of the lubricating oil. CONSTITUTION:A linear advance helicoid part 5 is engaged with the internal circumference of a rotary helicoid 4 threadably by the helicoid screw 5a and is advanced linearly in an optical-axis direction by the turning of the rotary helicoid cylinder 4 while guided by a key 6 provided to a fixed helicoid cylinder 3, and the linear advance helicoid cylinder 5 holds a lens, aperture mechanism, etc. The oil grooves 5c and 5d deeper than a recess 5e are provided at the circumference of the helicoid screw 5a provided discontinuously at the external circumference of the linear advance helicoid cylinder 5 and when the lubricating oil leaks from the screw part 5a, it stays in the oil groove without flowing out of the helicoid cylinder.
Patent JP-2000233153-A (JP)
Title: Jet type road sign coating method using non-slip coating material
Inventor: MIYAMOTO SHIGERU
IPC: E01C23/22
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To simply and securely form a road sign line of superior slip-resistant effect and durability in the uniform thickness on a recessed and projected road surface by storing a non-slip coating material in a hopper with a discharge outlet on its lower section, agitating the non-slip coating material in the hopper, jetting the material on a road surface and coating the road sign with the material. SOLUTION: A hopper 1 is mounted above a stand of a hand coating machine and a discharge outlet 1a is formed on the lower section of the hopper, and an agitating mechanism 2 with a plurality of blade members 2b are fixed radially on a rotating shaft 2a is provided inside. On the other hand, a jet mechanism 3 for jetting a non-slip coating material almost vertically to a road surface GL is provided below the discharge outlet 1a. The non-slip coating material agitated by the agitating mechanism 2 in the hopper 1 is introduced between a wire brush roll 3a and a metal spline roll 3b of the jet mechanism 3 after transferring an aggregating to the discharge outlet 1 stably and uniformly without being scattered. A rod sign coating 4 of uniform coating thickness is applied by the arrangement.
Patent JP-2000267254-A (JP)
Title: Pattern data verifying method and storage medium therefor
Inventor: MATSUI SHOGO
IPC: G03F1/68
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely and exactly ensure an original pattern data at low facility costs by performing logical processing on the original pattern data and the pattern data processed by inverse logic and inverse sizing processings, and verifying the logic- and sizing-processed pattern data. SOLUTION: An original data 40 is inputted 42, and this data is stored in a storage device as a inner format data 43 suitable for the processing such as logic and sizing processing 44. A 1st processing step for performing the logic and sizing processing 44 on the original pattern data 43 and a 2nd processing step for performing an inverse logic and inverse sizing processing on the logic- and sizing-processed 44 pattern data 45 are arranged. And, logic processing 50 is performed on the original pattern data 43 and the inverse logic and inverse sizing processed pattern data 49 to verify 52 the logic- and sizing-processed pattern data.
Patent JP-H06260662-A (JP)
Title: Polycrystalline semiconductor device
Inventor: MOROSAWA KATSUHIKO
IPC: H01L29/786
Filed: 1993-03-09
Abstract: PURPOSE:To provide rectifying characteristic by allowing an ON-state current to flow from the anode side to the cathode side when the voltage between the anode and the cathode is positive, and inhibiting an ON-state current from flowing from the cathode side to the anode side when the anode-cathode voltage is negative. CONSTITUTION:When a positive anode voltage VA is impressed on an anode 12, holes are induced in an n-type intrinsic polycrystalline silicon thin film 3, which then become of p type. On the cathode 10 side a depletion layer is formed throughout the region from the boundary of the p-type section 12 to a cathode 10; on the anode 12 side a depletion layer is formed throughout the region from the boundary of the p-type section to the anode 12. In this case a current flows without difficulty because of the tunnel effect, and the p-type section conducts currents well. An ON-state current IA flows from the anode 12 side to the cathode 10 side, which places the device in ON state. When a negative anode voltage is impressed, the depletion layer does not fully extend on the anode 12 side, and an high resistance region is formed there. This prevents a current from flowing from the cathode 10 side to the anode 12 side.
Patent JP-H02252394-A (JP)
Title: Transmitting method for equipment abnormality information
Inventor: HINAMI TERUHIDE
IPC: H04L1/16
Filed: 1989-03-25
Abstract: PURPOSE:To find out only the abnormality information of equipment but also a radio interference noise by detecting returning state for an information request signal from terminal equipment, and performing display corresponding to the returning state. CONSTITUTION:The information request signal is transmitted from a host device 3 to the terminal equipments 5A to 5C provided at equipment A to C sides. When the information request signal is received at the equipments 5A to 5C, the working information of the equipments A to C is returned from the equipments 5A to 5C to the device 3. In this case, transmission from the device 3 to the equipments 5A to 5C and the transmission from the equipment 5A to 5C to the device 3 are executed by the way of time sharing system in prescribed order. Then, when all the equipments A to C do hot answer for the information request signal from the device 3 side, it is decided that the fault of radio transmission or radio reception occurred, and besides, when a pert of the equipments does not answer, it is decided that transmission fault or reception fault occurred in the corresponding equipment, and this purport can be displayed.
Patent JP-H06291951-A (JP)
Title: Picture reader
Inventor: YAMAHATA MAKOTO
IPC: G06T1/00
Filed: 1993-03-31
Abstract: PURPOSE:To attain low sound noise, to increase the speed of a drive system and to reduce the cost by reducing noise generated from the drive motor and relieving an irrational load on the drive motor with respect to the setting causing a large speed change in an original read optical section. CONSTITUTION:In order to drive a carriage 6 on which a light source for irradiating an original, a line image sensor and a lens device forming an image of a picture of the original onto the image sensor at different speeds in the subscanning direction, a torque from a drive motor 7 is delivered to a drive large pulley 8a to drive the carriage 6 at a high speed and a torque from the drive motor 7 is delivered to a drive small pulley 8b to drive the carriage at a low speed.
Patent JP-H01245820-A (JP)
Title: Self-washing type filter
Inventor: YAMAMOTO TAKESHI
IPC: B01D46/18
Filed: 1988-03-29
Abstract: PURPOSE:To wash a grease filter automatically by forming a filter of noncombustible resin having holes therein into a ring, rotting it slowly, and collecting oil of the filter by means of an oil-collection felt to store it in a container. CONSTITUTION:In a grease filter of a ventilation fan, range hood, etc., a filter, comprising noncombustible resins such as polyester, having holes with a diameter of 0.5mm all over itself is formed into a ring. The filter 1 is rotated slowly by means of a rotating part 3, while an oil-collection felt 4 is provided thereunder to remove the oil attached to the filter 1 so as to store it in a container 5. In this manner, the filter 1 can always the maintained at a constant efficiency, relieving the housewife from the trouble of washing a greasy filter.
Patent JP-S61231516-A (JP)
Title: Focus adjusting device of image reader
Inventor: HASEGAWA HIROSHI
IPC: H04N1/19
Filed: 1985-04-05
Abstract: PURPOSE:To make focus adjustments with high accuracy by supporting a base which is guided in directions of an optical axis by a couple of guide members for focus adjustments by the guide members at three points and pressing it against one guide member by an energizing member. CONSTITUTION:When a motor 18 for focus adjustment is driven after a slider 15 is moved in the direction of the optical axis for optical variable power a guide (driving) shaft 21 rotates to move forth and back the base 27 through support parts 27a and 27b in the direction of the optical axis, and the distance of a solid-state image pickup element 10 to a reduction optical system 9 is varied to make a focus adjustment. At this time, the base 27 is supported on the guide (driving) shaft 21 at two points and on a guide shaft 22 at one point, i.e. three points in total, so there is no play. The base while pressed axially by a coil spring 34 is pressed radially by coil springs 33 and 33, so a back-lash occurs to neither female screws of the support parts 27a and 27b nor the external screw of the guide (driving) shaft 21.
Patent JP-S63237026-A (JP)
Title: Drying of liquid crystal cell
Inventor: WATANABE TOSHIO
IPC: F26B5/04
Filed: 1987-03-26
Abstract: PURPOSE:To prevent degradation of quality for display without causing change of thickness of a liquid crystal cell in an evacuating stage by applying force directing two directions vertical to a substrate of liquid crystals and directing oppositely to each other wherein at least once the application of the force is performed during a drying stage. CONSTITUTION:Force causing no expansion of cell thickness due to the pressure difference and being uniform within a range of the cell surface is applied to a substrate of a liquid crystal cell at the stage of initiating evacuation for vacuum drying from directions vertical to a cell substrate and directing oppositely to each other to prevent thus the change of the cell thickness. For example, the liquid crystal cell 1 is set in the inside of a pressing jig 2. After fixing the cell with a plate 3 and 4 having sufficient precision of plane, from above and below using torque screws 5, the cell is evacuated with a vacuum pump 9 until the degree of vacuum 8 in the cell attains 1X10<4>Torr. At the same time, the cell is heated with a heater 6 to maintain the temp. at >=120 deg.C. Thus, the adsorbed water in the inside of the liquid crystal cell 1 is removed.
Patent JP-H03274141-A (JP)
Title: Preparation of copper clad plate
Inventor: MORI KAZUTOMI
IPC: C08J5/12
Filed: 1990-03-26
Abstract: PURPOSE:To improve curl properties when an org. polymer film and a copper foil having the different coefficients of thermal expansion are laminated by laminating the org. polymer film and the copper foil by heating rolls one of which has a protruding shape and the other one of which has a recessed shape and whose curved surfaces of the roll contact part have specific radius of curvature. CONSTITUTION:When a heat-resistant org. polymer film and a copper foil are continuously laminated through an adhesive by heating rolls to be cured under heating, one of the rolls is a protruding type one 1 and the other one of them is a recessed type one 2 and the curved surfaces 3 of the roll contact part thereof have a radius of curvature of 200mm or less. The org. polymer film is a heat-resistant one having glass transition temp. or softening temp. of about 180 deg.C or higher and composed of, for example, polyimide, polyparabanic acid or aromatic polyamide. Especially, the org. polymer film whose coefficient of thermal expansion is 20-10ppm/ deg.C can be pref. adapted.
Patent JP-2000165734-A (JP)
Title: Automatic focus controller and method for automatically controlling focus
Inventor: OIKAWA MASARU
IPC: H04N5/232
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enable one-shot focusing operation without using a restoration filter nor increasing a calculation amount involved in restoration processing by performing DCT transformation of image data at an initial focus lens position, calculating an average value of DCT transformation coefficients in every wave number and deciding a focussing position with a wave number having a local minimum value as a defocus parameter. SOLUTION: A lens 1 system is set to a initial focus lens position, an image is photographed, it is divided into RGB digital signals through a front end part 3, an image preprocessor(IPP) part 4, it is inverted into a YUV signal by a YUV converting part 43 and after that, DCT transformation is performed by a DSP core 44. A CPU 6 finds the average value of DCT coefficients in every wave number based on a DCT coefficient undergoing DCT transformation, arranges them in the ascending order of a wave number, searches for a wave number having a local minimum value from an average value string of arranged DCT coefficients and decides the searched wave number as a defocus parameter, i.e., a one-shot AF evaluation value.
Patent JP-H01245083-A (JP)
Title: Heat-accumulation material
Inventor: SAWA KOHEI
IPC: C09K5/06
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a heat-accumulation material free from phase-separation even after the recycled use over a long period by adding a specific amount of a polyglycerol as a phase-separation inhibitor to a hydrated sodium acetate composition. CONSTITUTION:The objective heat-accumulation material can be produced by adding 1-5pts.wt. of a polyglycerol as a phase-separation inhibitor to 100pts. wt. of a hydrated sodium acetate composition. The material is preferably further compounded with <=10pts.wt. of sodium carbonate, dihydrogen potassium phosphate, etc., to prevent the supercooling of the material.
Patent JP-S62233090-A (JP)
Title: Controller for capstan motor
Inventor: GOTO MAKOTO
IPC: H02P23/16
Filed: 1986-03-31
Abstract: PURPOSE:To reduce the fluctuation of the rotating speed on a large scale caused by the fluctuation of the tension of a reel, by providing a memory storage to store rotation errors in a compensation means. CONSTITUTION:A signal (a) of a rotation sensor 2 is turned into a detection signal (b) by a speed detector 3, which is then turned into a control signal (c) by a compensator 4 to drive a reel motor l through a power amplifier 8. A computing element 5, a memory storage 6 and a D/A converter 7 are provided to the compensator 4. A computing element 5 is provided with a rotation error detecting means to find a rotation error, a synthesized error productive means to produce synthesized errors, a memory output productive means, a memory updating and storing means to update the memory storage in accordance with the synthesized errors and memory output values, a control signal productive means to produce control signals (c) in accordance with the rotation errors and the memory output values, and a reel cycle correspondently moving means to increase or decrease the number of memory values treated by the memory updating and storing means and the memory output productive means in accordance with the rotating cycle of the reel. Every time when a new detection signal (b) is obtained, a new control signal is produced. Every time when Q-many detection signals (b) are obtained, one memory is updated.
Patent JP-S58190452-A (JP)
Inventor: MATSUURA YASUE
IPC: A61J1/05
Filed: 1982-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11270190-A (JP)
Title: Tent
Inventor: NISHINO MASANAO
IPC: E04H15/30
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a tent well-ventilated and improved in shading function without permitting the entry of mosquitoes and flies. SOLUTION: A tent 10 consists of an upper face 12 formed from a water- proof sheet 11 and side faces formed from water-proof sheets 16 and insect-proof net sheets 18, the water-proof sheets 16 covering the side faces 18 being freely open/closed. The open water-proof sheets 16 developed outward from the end of the tent upper face are lockable. Further, a gap between the water-proof sheets 16 developed and locked is covered with a cover member 38. The tent 10 is standingly provided in a hanging method with the insect-proof net sheets 18 formed in cylindrical one unit inside all side faces.
Patent JP-H01245074-A (JP)
Title: Production of granulated gelatin with good dispersibility and solubility
Inventor: ASANO HIDEO
IPC: C08J3/12
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the title hard-to-crumble gelatin with good dispersibility and solubility in water and hot water, by binding particulate gelatin to be granulated through a binder gelatin, drying followed by granulation. CONSTITUTION:A binder gelatin solution with gelling ability is sprayed on particulate gelatin assembly to be granulated kept in a fluidized state in a gaseous phase to effect adherence of droplet-shaped binder gelatin to the surface of said particulate gelatin, the resultant system being put to fluidized mixing to effect binding plural said particulate gelatin with said binder gelatin followed by drying said binder gelatin at 30-230 deg.C to effect granulation, thus obtaining the objective granulated gelatin.
Patent JP-H11266927-A (JP)
Title: Powder container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a powder container capable of incorporating the end part of a refill container so as to be hidden and easily applying force at the time of separation. SOLUTION: This powder container is provided with a container main body 1 whose upper surface is opened and the refill container 5 filled with powder 10 and attachably and detachably attached inside the container main body 1. A belt body for a knob is provided on the inner side of the refill container 5, the belt body is exposed by consuming the powder 10 and the refill container 5 is separated from the container main body 1 by pulling the exposed belt body.
Patent JP-H08271021-A (JP)
Title: Air conditioning control device
Inventor: TANAKA HITOSHI
IPC: G05D23/19
Filed: 1995-03-30
Abstract: PURPOSE: To realize an automatic control of FCU by a method wherein an existing line between the conventional manual control device and the FCU is utilized as it is. CONSTITUTION: This air conditioning control device is comprised of a receiving part 72 of a non-contact point output part for receiving an instruction signal and electrically conducting a blower motor 1 and an AC power supply 2; a diode bridge 73 for rectifying an electrical current flowed from the AC power supply 2; a DC conversion circuit 74 connected to an output side of the diode bridge; and a calculation part 75 for receiving a supplied electrical power from the DC conversion circuit, comparing a measured room temperature with a set temperature and giving an instruction signal to the receiving part 72 at the non-contact point output part.
Patent JP-H03273429-A (JP)
Title: Printing service system by lan
Inventor: SUZUKI NOBORU
IPC: G06F3/12
Filed: 1990-03-23
Abstract: PURPOSE:To shorten a time from the start of printing up to the finish of the discharge of paper by printing the data of a user directly in a printer under a special condition that nothing is being registered in a gueue and the printer is not being used by another work station (user). CONSTITUTION:Only in the case there is nothing in the queue 6, and besides, a printing device is not being used by another work station at the time of requesting printing from the work station 8, a temporary file is not generated, and the data sent from a requesting work station as following the printing request is not written in the temporary file like in the past. Accordingly, the data is not accumulated in the queue 6, but it is sent directly to the printing device, and is used for the printing. Thus, when the printing device is not being used by another work station (user), since the data of the user is printed directly in the printer without being written in the file, the time from the start of the printing up to the discharge of the paper can be shortened.
Patent JP-S62231598-A (JP)
Title: Electromotive speaker magnetic circuit
Inventor: YANO HIROSHI
IPC: H04R9/02
Filed: 1986-03-31
Abstract: PURPOSE:To reduce the number of failure actions of a speaker by providing one or more recessed grooes along an outer shape on the joining surface of a pole piece to a magnet, the joining surface the magnet to the pole piece, or both surfaces of the pole piece and magnet. CONSTITUTION:The magnet 2 is adhered in the center of a yoke 1, and the pole piece 3 provided with the recessed groove 5 is adhered on the bonding surface. A symbol 6 denotes an adhesive. Since at that time the adhesive 6 is coated on the adhesive application surface S of the inner groove, it enters the recessed groove. However it never goes to the outer periphery of the pole piece over the groove 5. Accordingly a projection never shows up in the movable range of a voice coil, whereby the occurrence of defects can be prevented at the time of operating the speaker.
Patent JP-H09264815-A (JP)
Title: Method and device for measuring strength of composite material
Inventor: KATAGIRI MAKOTO
IPC: G01N3/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To perform strength measurement of a composite material without actuary fabricating a test piece by, based on the content of fragile particle, a particle size distribution and a fracture toughness value of matrix, forming a vertical test piece. SOLUTION: An input device 1 inputs a fracture toughness value of matrix and a composition of such composite material as hard metal or cermet, or content and particle size of a fragile phase into a computer COM. A fragile phase generating device 2 calculates a content and particle size of the fragile phase based an the composition of the composite material. In the calculation, a generation equation for fragile phase is deduced from a mutual activity of material based on stoichiometry in advance, and, a fragile phase amount which is to be generated is obtained from the composition of composite material. Then, a test piece-generating device 3, based an a random number of generation through a linear congruence method, etc., generates a test piece containing a fragile phase. For example, a bending test piece of rectangular parallelepiped whose base is JISR1601 is generated.  This test piece is a virtual test piece specified by data.
Patent JP-H03274698-A (JP)
Title: Beam duct of particle accelerator
Inventor: KOBARI TOSHIAKI
IPC: H05H13/04
Filed: 1990-03-23
Abstract: PURPOSE:To increase a stored current and extend the service life of beam by providing a slit plate between a getter pump and an electron accelerating space of a beam duct, and applying minus electric potential thereto. CONSTITUTION:A non-vaporized getter pump 3 is partitioned with an electronic beam 2 passing space by a slit plate 6 which is insulated electrically from a beam duct 1 by an insulating member 7 and fixed. The plate 6 is further applied with minus electric charge 11 from the atmosphere side via a field- through 10 at the beam duct 1. With the constitution, when electrons is flying in the duct 1 at a high speed, residual neutral gas molecules impinge on electrons to ionize the molecules. The ionized molecules are attracted to the plate 6 strongly from the vicinity of orbits of electron beams 2. It is thus possible to restrain disappearance of electron beam to extent the service life thereof and increase a stored electric current.