baber/WOPTO huggingface dataset:
Patent JP-H1068557-A (JP)
Title: Refrigerator
Inventor: HIDAKA YOSHIAKI
IPC: F25B9/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To realize a structure of a refrigerator having a high cooling performance. SOLUTION: Two pistons 2a and 2a, whose mutual reciprocating movement phases are deviated by a semi-cycle, are fitted in respectively in cylinders 1a and 1b which are provided parallelly respectively. The gas present in the upper end side in each of the cylinders 1a and 1b is sent out alternately into a circuit which constitutes a refrigerator by means of each of the pistons 2a and 2b. The gas sent out alternately cools a liquid-refrigerant in each of cooling jackets 15a and 15b alternately. These cooled liquid-refrigerants are sent out to a confluent pipe from each of take out pipes 17a and 17b and further sent to a portion to be cooled by way of this confluent pipe.
Patent JP-H11239836-A (JP)
Title: Manufacture of easy opening can lid excellent in can-opening property
Inventor: SUGIHARA REIKO
IPC: B21D51/44
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for the easy opinion can lid excellent in the can-opening property, by which a can-opening force is stably reduced and the can can be opened even by children and old persons. SOLUTION: In the manufacturing method for the easy opening can lid on which a groove for opening is formed on its surface or rear and which is opened by breaking the groove for opening, a can lid panel formed from the stock of a metallic plate whose steel sheet thickness is t0 (mm), work hardening coefficient in an area of 40% to 90% in uniform elongation is (n) and tensile strength is TS (kgf/mm<2> ), is pressed by using a pair of dies consisting of either upper or lower die which is a curved type with its tip radius 0.025 mm to 1.0 mm and another die which is a flat type, and the groove for opening is formed, and the sheet thickness t (mm) of the metallic sheet of the worked thinnest part of the pressed can lid panel, satisfies an inequality, 2.5<=P<=5.0 and a formula, P=t×TS× exp(n)/(n<n> )}×[2/√3×|In 1+(t-t0 )/t0 }|]<n> .
Patent JP-S61106022-A (JP)
Inventor: NISHIDA FUTOSHI
IPC: B60Q1/00
Filed: 1984-10-26
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-H11115898-A (JP)
Title: Method and device for humidifying aircraft cabin
Inventor: HARTENSTEIN LAURENT
IPC: F24F6/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the maximum safety in relation to corrosion and pollution with the limited maintenance by mixing a steam flow and a high-temperature air secondary flow in an outlet of a boiler, and filling the high-temperature air secondary flow including the steam into heating and air-conditioning circuit of aircraft cabin. SOLUTION: When a humidifying device 1 is started, open of a supplying valve 9 and a partitioning valve 8 is commanded by a control unit 13, and these valves are opened till the charging high water level of a boiler 6 is detected by a water level sensor 12. Through the whole of the operating time, open position of a high-temperature air flow adjusting valve 2 is adjusted so as to maintain a constant dew condensation point in an aircraft cabin. On the other hand, when a low water level is detected by the water level sensor 12, the control unit 13 commands the open of the supplying valve 9 and the partitioning valve 8 till a high water level is detected. Periodical supply of water to the boiler is secured by this work.
Patent JP-H0676703-A (JP)
Title: Vacuum circuit breaker
Inventor: YOSHIDA TETSUO
IPC: H01H33/66
Filed: 1992-08-26
Abstract: PURPOSE:To maintain the mechanical strength of a vacuum circuit breaker, and improve its breakdown voltage so as to downsize the same by providing insulating frame openings in areas where electric field strengths are 70% or more of the maximum electric field strength of insulating barriers, in respective insulating frames of the insulating barriers. CONSTITUTION:Vacuum bulbs 1 are provided upper and lower with disk-like flanges 8a, 8b, and are sealed off as vacuum by insulating cylinders 9. Openings 10a, 10b are set in portions where central axes, combining the shortest insulating distances, cross insulating barriers 2 between the tips of the flanges 8a, 8b and barrier walls opposite to the tips of the flanges 8a, 8b, and are independently located in the upper and lower portions of the barriers 2 respectively, supporting and fixing the bulbs 1. The openings 10a, 10b are provided in approximately radial areas, opposite to the flanges 8a, 8b, where electric field strengths are 70% or more on the surfaces of the barriers 2, in the barriers 2 having insulating frames independently supporting the bulbs 1 for respective phases. Thereby, the increase of the electric fields is suppressed so as to improve breakdown, and the insulating distances are reduced so as to be capable of downsizing a vacuum circuit breaker without deteriorating mechanical strength.
Patent JP-S6286642-A (JP)
Title: Color cathode-ray tube
Inventor: ICHIGAYA KOJI
IPC: H01J29/07
Filed: 1985-10-11
Abstract: PURPOSE:To avoid generation of electron-beam mislanding by providing bumps and long grooves for fitting parts composed of plate springs and stud pins. CONSTITUTION:Fitting parts composed of stud pins 151, 152, and plate springs 161, 162 are provided with long grooves 231, 232 and bumps 221, 222, so that the long grooves on respective sides spread mutually in the forward direction of the tube and in an open angle shape. Thus, only when the color selection means 2 expands and contracts mutually against the panel part 1, a color selection electrode 3 moves forward and backward to a fluorescent screen of the panel part 1 to change bar-height. And, because a central long groove 233 is provided along a central vertical line,the color selection means 2 does not turn and swing, and therefore the bar-height is changed with this groove as a base.
Patent JP-S6286540-A (JP)
Title: Magnetic recording medium
Inventor: EGAMI KENJI
IPC: G11B5/64
Filed: 1985-10-09
Abstract: PURPOSE:To improve corrosion resistance and to improve running property and durability by using specific compds. in combination for a layer surface of a magnetic recording medium. CONSTITUTION:The compd. expressed by formula I and/or the compd. expressed by formula II and further the compd. expressed by formula III are combined and are used for the layer surface of the magnetic recording medium. In these formulas, M is H, alkali metal atom or ammonium, X is a halogen atom, R is an alkyl or alkenyl, n, m, are <=20 integers, p is 1-4, q is 0-3, there is no case in which all of R is CH3 when p+q=4. The compd. mixture composed of the compd. expressed by formula I and/or the compd. expressed by formula II is used at about 0.1-10 with respect to 1 compd. expressed by formula III. The magnetic layer may be any of a coating type, thin film type by vapor deposition, etc. of which the effect is remarkable with the thin film type. The corrosion resistance of a magnetic tape, etc. is improved and the excellent running property and durability are obtd. by forming the surface layer consisting of such compd.
Patent JP-S60118994-A (JP)
Inventor: MOTOHASHI HIROYUKI
IPC: G08B5/36
Filed: 1983-11-30
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-S6471936-A (JP)
Title: Ejector for water containing ozone
Inventor: TASHIRO KUSUKUMA
IPC: A61L2/20
Filed: 1987-09-10
Abstract: PURPOSE: To sterilize and wash a part to be washed by installing an ozone generator in the midway of a conduit for a hot (cold) water washing toilet or the like and mixing ozone produced there and pressurized hot water so as to jet the mixture through a nozzle. CONSTITUTION: Hot water conveyed from a tank 4 that heats washing water and ozone produced by an ozone generating electrode part 12 are mixed via an ejector 7 and a steam separator 10. Pressurized hot water mixed with the ozone is jetted through a jet nozzle 14C. By this constitution, the parts private to be washed can be subjected to sterilization of miscellaneous germs and washing.
Patent JP-H0781811-A (JP)
Title: Method and device for controlling joint of paper
Inventor: EBIHARA HIROMITSU
IPC: B65H19/18
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the generation of paper clogging due to a fall of a cut tail end in the case where a delivered web is cut by a cutting device in a flying type automatic paper joining device, which automatically joins a paper with a new roll when a former roll under the delivery condition comes close to the end thereof and continues the operation. CONSTITUTION:An auto paster controller 19 for measuring a differential quantity between the cutting signal, which is output per each space cut from a cutting device 18, and the position signal, which is output from a position sensor 11 for detecting the tip of a web, and for computing the position of the next position signal and the cutting signal on the basis of a diameter of a new roll and for setting the operation timing in relation with a cutter is provided. A tail end, which is left as it is not cut in the rear from a joint part of the web, is folded by a folder.
Patent JP-S59119429-A (JP)
Title: Data display device
Inventor: NAKAYAMA MASAYUKI
IPC: G06F3/00
Filed: 1982-12-27
Abstract: PURPOSE:To increase easily a display data by switching the address of an RAM to designate an address area which is different from that which a CPU and a channel access at a usual time when a reset signal is outputted to the RAM from the CPU. CONSTITUTION:When writing a state data in the RAM21, an address is given to the RAM21 through OR gates 23, 24 from a control circuit 22 to open a gate 25 and to provide the data to a data signal line 26. In this case, the output of the gate 24 is a ''1'' bit, and for instance, it is always set to ''0''. On the other hand, the CPU reads out the state data in the RAM21 to outpt to an address signal line 27, to send a signal to the RAM21 from the OR gate 23, and read also the state data by opening the gate 28. In this case, the output of the OR gate is ''0'', and the CPU does not output an address as for this ''1'' bit. Also, an FF29 is used as a switching device to provide the output of its Q terminal to the gate 24, and the output of an inversion Q terminal to the control circuit 22.
Patent JP-H06195457-A (JP)
Title: Image processor
Inventor: FUKUSHIMA SHIGENOBU
IPC: G06T9/20
Filed: 1992-08-26
Abstract: PURPOSE:To make it possible to eliminate the edge emphasis in an unnecessary direction by a simple circuitry by determining the presence or absence of the edge emphasis and the direction based on a binary pattern. CONSTITUTION:Image data to be inputted in a memory 1 regards the output value from a CCD as plural bits serial image data after a digital conversion is performed. In an edge direction selection part 20, the presence or absence and the direction of an edge emphasis is detected by the pattern matching after a binary processing is performed. In a four direction Laplacian calculation part 9, the Laplacian of the total four directions of a horizontal direction, a vertical direction, two oblique directions is calculated. Next, in four-direction  one direction Laplacian selection part 10, the Laplacian in the edge direction selected in an edge direction selection part 20 is selected from the output of the four-direction Laplacian calculation part 9 and is outputted as edge emphasis amount to an edge emphasis amount calculation part 11. In this edge emphasis amount calculation part 11, the inputted edge amount is added to the value of the image data of a picture element under consideration and the image data is outputted from a Pout.
Patent JP-S6469328-A (JP)
Title: Molding method of resin molded product provided with surface cloth
Inventor: IMAI SUMIO
IPC: B29L31/58
Filed: 1987-09-10
Abstract: PURPOSE:To obtain a molded product provided with surface cloth, which is in a vivid form adapting to a molding tool, by a method wherein a material sheet is formed by sticking the cloth of a desired form approximating to the product to one side of a sheet having airtight properties and upon heating and softening of a cloth body the material sheet is molded with a molding die. CONSTITUTION:A material sheet 30 is comprised of by laminating cloth 32 comprised of through cutting into size, where it is apploximated to a form of a product which is to be molded and it is made a little larger than the form by cutting allowance, on the surface of an airtight sheet 31 comprised of synthetic resin. An outline or a break 34 of the cloth 32 of the material sheet is set up by positioning on a vacuum molding die 20 and molded. Also the cloth 32 can be deformed by corresponding to a mold surface by adaptation in close adhesion to the mold surface of the airtight sheet 31 by making use of the material sheet 30. Therefore, even under molding time with the molding tool having an extreme undercut part, a vividly-formed molded product provided with surface cloth can be obtained.
Patent JP-H0952209-A (JP)
Title: Floor material prepared by laminating surface layer containing short fibers
Inventor: YOSHIMOTO TAKAO
IPC: B27M3/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To make a floor material excellent in dimensional stability and warpage resistance and to improve the abrasion resistance and breakage resistance thereof by a method wherein a surface layer prepared by incorporating short fibers in thermoplastic resin is formed on a base and glass fibers are used for the short fibers in particular. SOLUTION: In a floor material 6, a fibrous backing material 1 is used for improvement of adhesion to a floor ground and other purposes. A synthetic resin base 2 is formed on the fibrous backing material 1, a decorative layer 3 is formed on the synthetic resin base 2 and a surface layer 4 prepared by incorporating short fibers 5 in thermoplastic resin is formed on the decorative layer 3. For the short fibers 5 incorporated, glass fibers, polyester, Vinylon, etc., can be used. As for the kind of the short fibers, the glass fibers cut to be short are the most effective and those called glass chopped strands are used preferably in general, in consideration of handling properties and others. The kind of the resin is no limited in particular and polyolefin or polyurethane resin or other thermoplastic resins are used.
Patent JP-S6287046-A (JP)
Title: Apparatus for heat-treatment of tea leaf
Inventor: MATSUDA TAKESHI
IPC: A23F3/06
Filed: 1985-10-12
Abstract: PURPOSE:To enable rapid heat-treatment of tea leaves in high efficiency without necessitating a steam-generation means or hot iron plate, by providing a perforated horizontal rotary drum and projecting flame of a flame-projector type gas burner toward a buffle plate at the center of the rotary drum while supplying tea leaves from an opening into the drum. CONSTITUTION:The inclination angle of a rotary drum 1 is adjusted according to the nature of raw tea leaves. The rotary drum 2 is rotated, a flame-projector- type gas burner 7 is adjusted to extend the flame to a buffle plate 15 and a part of combustion gas is intruded between the rotary drum 1 and a cover 20. Raw tea leaves are continuously supplied to an end of the rotary drum 1 by a screw conveyor 6 and the heat-treated leaves are discharged from the other end and collected. Since the raw tea leaves are treated in an oxygen-free state, the product keeps bright green color and has improved gloss.
Patent JP-H0782023-A (JP)
Title: Production of electrically conductive ceramic and production of solid electrolyte-type fuel cell
Inventor: AKIYAMA MASAHIDE
IPC: C04B35/00
Filed: 1993-09-13
Abstract: PURPOSE:To obtain an electrically conductive ceramic capable of suppressing its reactivity with a solid electrolyte, and to provide the subject fuel cell of long service life, stable in its electricity generation output. CONSTITUTION:This electrically conductive ceramic consists of a perovskite-type multiple oxide containing at least La and Mn and also alkaline earth metal and/or a group 3a element. This ceramic can be obtained by the following processes: oxides of the above metals or compounds capable of producing the oxides by heat treatment are mixed together in a powdery form at specified proportions and the mixture is then heat-treated at >=1400 deg.C to produce solid solution powder >=4mum in average particle diameter, which is, in turn, molded to a specified shape and then baked at 1100-1650 deg.C. The objective fuel cell can be obtained by successively forming the surface of this ceramic with a solid electrolyte and fuel electrodes.
Patent JP-H1154433-A (JP)
Title: Method for forming silicon film
Inventor: YAMADA TAKESHI
IPC: H01L31/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To easily form a silicon film comprising large crystal particles on a substrate, by forming metal particles on the substrate, depositing amorphous silicon on the substrate, and heating the substrate for crystallizing the amorphous silicon. SOLUTION: Metal particles 2 are formed on a substrate 1. In order for forming the metal particles 2 on the substrate 1, a metal film may be formed near a room temperature and then heated and aggregated for the metal particles 2, the metal film may be formed up a room temperature for patterning with photolithography, the substrate 1 may be heated to supply metal for forming, or metal powder may be sprinkled. After that, an amorphous silicon 3 is formed on the substrate 1. Then, the substrate 1 is heated, the amorphous silicon 3 is reacted with the metal particles 2 for depositing a silicon crystal 4, the silicon crystal 4 is grown with it as nucleus, so that a silicon polycrystal thin film 4A is formed.
Patent JP-S61105504-A (JP)
Title: Optical diffuser
Inventor: MASUZAWA TOKIHIKO
IPC: G02B5/02
Filed: 1984-10-29
Abstract: PURPOSE:To obtain an excellent lighting surface having an uniform brightness by providing a reflection body on a light outgoing surface of a phototransmitter. CONSTITUTION:In the titled diffuser, the reflection body 4 composed of a filter having a mirror surface is provided on the light outgoing surface 2 of the phototransmitter 3 having a light incident surface 1 and the light outgoing surface 2. The phototransmitter 3 of a wedge like shape has a laminated struc ture obtd. by laminating a number of transparent plates such as polymethyl methacrylate (PMMA) with an adhesives. An upper surface of the prescribed body 3 consists an end surface 5a having a specific gradient against the pre scribed plate 5, while a side surface of the body 3 to a rectangle shape consists an another end surface 5b which inclines with a larger gradient against the prescribed body 5 than that of the end surface 5a. The side surface of the body 3 composed of the end surface 5b constitutes the light incident surface 1. The upper surface of the body 3 composed of the end surface 5a constitutes the light outgoing surface 2. And the end surface 5a, 5b of the body 3 have both the mirror like finishing.
Patent JP-H1055864-A (JP)
Title: Board fitting terminal assembly and board assembly using it
Inventor: SASAKI TAKINORI
IPC: H05K3/36
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify structure so as to reduce cost, and to perform the accurate positioning of a fitting part and a connecting part by providing a positioning projection in a terminal fitting part, and aligning the fitting parts, and while exposing the fitting part and the connecting part so as to be held by insert molding. SOLUTION: A terminal assembly is formed of plural terminals 2, 2' and an insulating housing 4 for holding these terminals. The housing 4 is formed by insert molding at an intermediate part of the terminals 2, 2'. One end of each terminal 2, 2' has a long and narrow fitting part 8, 8' to be soldered to a board, and the other end thereof has a connecting part 6, 6' to be inserted into a hole of other part. The connecting parts 6, 6' are folded in the opposite direction, shearing a plate material, and have a compliant part having elasticity in the direction crossing the axial direction of the terminals 2, 2'.
Patent JP-H0894964-A (JP)
Title: Image pickup device
Inventor: MISAWA YUTAKA
IPC: G02B27/22
Filed: 1994-09-22
Abstract: PURPOSE: To easily change the depth of a stereoscopic image pickup area on an image pickup side by changing the angle of convergence by controlling the supporting angle of a supporting body by the extension an extension member so that the optical axis of an image taking means may be changed. CONSTITUTION: An observer photographs an observed object illuminated with illuminating light guided by a light guide at a certain angle of convergence. The photographed right and left images are stereoscopically observed by an image pickup element 12 and a stereoscopic image display device 13 to which the image pickup element 12 is connected. Since the angle of convergence θis made large in the case a gazing point is changed to be shallow to the observed object, an operation part 8 is operated to supply a pressure fluid swelling a balloon 22 to the balloon 22 and adjust the degree of swell of the balloon 22. When the balloon 22 is swollen, it acts so as to extend a lens part. In the case of observing a distant place, the balloon 22 is shrinked to utilize the action contrary to the above.  Therefore, the optimum stereoscopic vision is realized regardless of the position of the observed object and the individual variation of the angle of convergence of the observer.
Patent JP-2000057879-A (JP)
Title: Cord switch
Inventor: KASHIWAZAKI SHIGERU
IPC: H01H13/16
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable switch capable of surely detecting external force exerted from above or below, left or right, in every directions, by adapting surfaces of electrodes not to parallel outside-surface flat parts of an insulator. SOLUTION: Since surfaces of elastic conductive materials 2 are adapted not to parallel outside flat parts of an insulator 1, even if external force is exerted on this switch in any direction, the two elastic conductive bodies make electrical contact with each other and become conductive. This switch can detect, easily, surely and at a low cost, that an object is pinched. When external force exerted on the switch is released, a gap 3 returns to its initial state by the elasticity of the insulator 1 with satisfactory repeatability. Because the insulator 1 has flat parts on the outside thereof, it can be easily attached to an object to be detected by using an adhesive, or the like. Copper or a copper alloy is desirable for conductors 4, and strand wires each comprising a plurality of wires are suitable. The elastic conductive body 2 held and fixed by the insulator 1 are made up of a pressure-sensing conductive rubber or a conductive polyvinyl chloride mixture.
Patent JP-2000052367-A (JP)
Title: Rubber roll and its manufacture
Inventor: MIDORIKAWA SATORU
IPC: B29C43/52
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To prolong a lifetime of a rubber roll by covering a surface of a body of a roll mandrel and a surface of an area of a shaft part adjacent to the body with sheet-like unvulcanized rubber, and vulcanizing the rubber while heating it under pressure in a mold, thereby preventing release of the rubber of the body of the roll during using and shafts at both sides of the body. SOLUTION: Sheet-like unvulcanized rubbers 2a, 7a are laid in lower side molds 1a, 6a, and an upper side surface of a body of a roll mandrel 3 and a surface of a shaft part upper side of the mandrel 3 are covered with unvulcanized rubbers 2b, 7b molded in a sheet-like state. Then, a shaft part 3a of the mandrel 3 is covered with the upper side mold for pressing the rubber 7b covering the circumferential surface of the shaft part of the mandrel 3, covered with an upper side mold 1b for pressurizing the rubber 2b covering the circumferential surface of the body of the mandrel 3, pressurized and vulcanized under a heating condition. Thus, rubber lining of the body and the shaft part of a rubber roll 5 can be simultaneously conducted to obtain the rubber roll 5 having excellent release resistance, thereby prolonging a lifetime of the roll.