baber/WOPTO huggingface dataset:
Patent JP-S5818044-A (JP)
Title: Structure of wall for underground chamber
Inventor: TAKAGI MITSUAKI
IPC: E04H1/02
Filed: 1981-07-26
Abstract: PURPOSE:To permit the utilization of a flat body such as a wall or a floor of the underground chamber as well as a subterranean heat in efficient by a method wherein an introducing hole passing therethrough a liquid air-conditioning the inside of the room is provided in the flat body contacting with the mad around the underground chamber. CONSTITUTION:The flat body 4 is formed by various kinds of concrete panels 7, 9, 10 having introducing holes 5. Said introducing hole 5 is made by burrying tubular bodies 5a, 5b of a metallic tube, a synthetic resin tube or the like integrally into the concrete pannel when the pannel is placed to form it. Air, passed through a filter means and a blower, is passed through the introducing hole 5 of the concrete panel, which is connected through a connecting pipe, and heat exchange is effected with the mad 2 contacting with the flat body 4 while the air is passing through the hole 5, thereafter, the air is discharged from an outlet port 25 to air-condition the inside of the chamber.
Patent JP-H10305917-A (JP)
Title: Container arranging device for container carrying system
Inventor: OKUYA NOBUHIKO
IPC: B65G47/29
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a container arranging device for arranging a carried container in a suitable vertical state. SOLUTION: A container carrying system for carrying a container C supported in a vertical state on a carrying path 20 to a carriage stopping position P1 has moving-up/down members 84, 85 which can move up and down between a lowering position set above the carriage stopping position P1 and a raising position set above the lowering position, moving-up/down means 80, 81 for moving up and down the moving-up/down members 84, 85, and a first controlling means 70 for controlling the moving-up/down means 80, 81.  The first controlling means 70 controls the moving-up/down means 80, 81 in such a way that when the container C is not at the carriage stopping position P1, the moving-up/down members 84, 85 is retracted upward above the lowering position and that when the container C is carried to the carriage stopping position P1, the moving-up/down members 84, 85 is reciprocated between the lowering position and the raising position.
Patent JP-H04330712-A (JP)
Title: Manufacture of mask for manufacturing of fine-pattern
Inventor: FUJINO TAKESHI
IPC: G03F1/22
Filed: 1991-04-19
Abstract: PURPOSE:To restrain that a resist mask is denatured and that the shape, of an absorber pattern is worsened by a method wherein, in the manufacturing flow of an X-ray, mask, the rear of the X-ray mask is coated with a heat- conductive film before and X-ray absorber is etched and the film is removed after the absorber has been etched. CONSTITUTION:For example, water-soluble polyvinyl alcohol is dripped onto the rear of an X-ray mask; it is baked in an oven; a rear heat-conductive film 7 whose thickness is at several hundred mum is formed. Then, the etching operation of an X-ray absorber 3 composed of, e.g. tungsten is executed by an etching gas composed of the mixed gas of fluoride ions with nitrogen gas by using an RIE apparatus provided with a magnetic field. Lastly, in order to remove the rear heat-conductive film 7, the X-ray mask is placed in warm water, the air is bubbled, and an X-ray mask is obtained. Thereby, it is possible to prevent a substrate temperature from being raised at the etching operation, and it is possible to restrain that a resist mask is denatured and that the shape of an absorber pattern is worsened.
Patent JP-H07313536-A (JP)
Title: Shade guide for crystallized glass artificial tooth and its manufacture
Inventor: MIZUTSUKI NAOKI
IPC: A61C19/04
Filed: 1994-05-30
Abstract: PURPOSE:To provide a shade guide tor a crystallized glass artificial tooth and a manufacturing method therefor by which a rated heat treatment temperature can be easily and speedily determined. CONSTITUTION:A shade guide 1 is composed of a single shade part 10 and a support bar 11 to support the shade part. The shade part 10 is a glass plate formed of crystallized glass usable in a dental artificial tooth, and coloration of the shade part 10 changes continuously or in stages in the fixed direction on the single shade part. The shade guide 1 is manufactured in such a way that, first of all, a crystallized glass plate is placed in a heating device such as, for example, a furnace having a temperature gradient, and heat treatment is performed on the glass plate, thus the shade part 10 is obtained and is joined to the support bar 11.
Patent JP-S5542573-A (JP)
Title: Small size continuous automatic rice boiling device
Inventor: IWASE TOSHIO
IPC: A23L7/10
Filed: 1978-09-21
Abstract: PURPOSE: A couple of chain conveyors on left and right sides are equipped with a number of supporting arms in an equal interval and receivers for supporting rice boiling pots are fixed on the end of arms, thereby preventing pots from colliding with each other on the turning point.  
     CONSTITUTION: A couple of chain conveyors on left and right sides 4 and 4 are set inside frame 1. Burners 5 are fitted under the path of the conveyors 4, 4 and guide rails 12, 13, and 14 are provided on the outer periphery of the conveyors 4, 4. The one end of oppositing supporting arms 6, 6 is fixed to each conveyor 4, 4 in an certain interval and the other end is equipped with receiving holder for holding and carrying rice boiling pots A at both sides 7 so that the receiver 7 can revolve around the shaft. Rollers 9, 9', 10 are fixed with their shafts to the receiving holders 7 and moves along the guide rails. Thus, one rice boiling pot A gets apart from the next rice boiling pot A and moves forward and the collision between pots can be prevented because when the next pot comes right beneath sprocket 2, the pot already reaches the upper side of conveyor 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5240913-A (JP)
Title: Video signal magnetic record reproduction equiment
Inventor: WATANABE YUUJI
IPC: G11B21/08
Filed: 1975-09-26
Abstract: PURPOSE: The use of two units of revolution-type magnetic head equpment eliminates the necessity of high-cost revolution-type magnetic disk equipment. As a result, an optional slow-motioned reproducing is possible with low-cost equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60260110-A (JP)
Title: Small size coil
Inventor: YOSHINO HIDEKAZU
IPC: H01F27/29
Filed: 1984-06-07
Abstract: PURPOSE:To comprise a coil certainly and stably to a printed circuit board by employing the structure that the coil lead of coil wound to a drum type core is connected to the tapered portion of terminal and a cylindrical magnetic alloy material providing a cut-away part for protruding the terminal is loaded to the entire part. CONSTITUTION:A coil 18 is wound to a drum type core 17 embedding terminals, the cut-away part 19a and the gap portion 19b of cylindrical magnetic alloy material 19 are loaded so that they are located at the tapered portions 15b, 16b of terminal from the opposite side of terminal embedding surface of such drum type core 17 and these are fixed with the bonding agent, etc. from the gap portion 19b. The terminals 15, 16 embedded to the terminal grooves 17a, 17b at the external side surface of the one collar of the drum type core 17 are provided with the fixed portions 15a, 16a bonded and combined to the terminal grooves 17a, 17b tapered portions 15b, 16b, and the horizontal portions 15c, 16c protruded to the outside at the end of such tapered portions 15b, 16b.
Patent JP-H01288578-A (JP)
Title: Home elevator
Inventor: GOKO HIROSHI
IPC: B66B1/14
Filed: 1988-05-16
Abstract: PURPOSE:To make it possible to constantly stand by a cage at a desired floor by providing an operation body capable of a random standard floor setting at each floor of a house. CONSTITUTION:For instance when the aged is in a second story and the second story is to be the standard story for a cage 3, an operation body 5B at the second story is operated, a standard setting device for the second story is actuated, and the second story floor 2FL is made to a standard story. Next when the aged is in a first story and the first story floor 1FL is to be a standard story, an operation body 5A is depressed, the circuit for the standard setting device of the second story is cancelled, and the first story floor 1FL is made to a standard story with the standard setting device of the first story actuated.
Patent JP-S5343537-A (JP)
Title: Corona charger
Inventor: NISHIKAWA MASAJI
IPC: G03G15/02
Filed: 1976-10-01
Abstract: PURPOSE: To make a high density corona ion stream and narrow a charging width by providing an electrode for making a corona electric field between corona wire and electrode for making a back electric field, and settng the potential of the electrode for making the corona electric field as same as the potential of the electrode for making the back electric field or the intermediate potential applied between the corona wire and the back electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5449902-A (JP)
Title: Preheating system for air for combustion in hot stove
Inventor: NAKAMURA SUSUMU
IPC: C21B9/14
Filed: 1977-09-29
Abstract: PURPOSE:To stabilize the temperature of the preheated air always at a constant temperature, by detecting the temperature of the preheated air entering into the hot stove for blast furnace and actuating the supplementary preheater when the above temperature is low. CONSTITUTION:The waste gas 5 of high temperature from the hot stove 1 gets away to the stack 8 through the intercepting valve 4, but on the other hand, a part of the above gas is released to the stack 8 passing through the air preheater 9  though the ducts 6 and 7. The air 11 for combustion in the hot stove is heated at  the air preheater 9 and enters into the hot stove 1 passing through the main pipe 19  for the air for combustion. At this time, the timeperature of the preheated air 13 is  measured with the temperature detector 18 and is compared with the temperature  of the temperature setter 16 with the controller 17 for combustion. At the case  where the temperature of the preheated air 13 is lower than the above set temperature, by controlling the operation of the supplementary preheater 14 with the  controller 15 for combustion on the basis of that signal, the timperature of the  preheated air 19 is maintained always at a definite set temperature. As the result,  the amount of coke oven gas for combustion is saved and the state of operation of the furnace is stabilized.
Patent JP-S598477-A (JP)
Title: Power supply device
Inventor: NISHIDA SHIGERU
IPC: H04N5/00
Filed: 1982-07-06
Abstract: PURPOSE:To obtain an inexpensive power supply device, by providing a switching transistor (TR), a resistor and a diode for attaining the switching of a controlled rectifier of a stabilizing circuit. CONSTITUTION:The switching TR12, the resistor 21 and the diode 22 are provided additionally. When a signal to turn off the power supply with a remote control is applied, the TR24 is turned on. As a result, the TR12 turns off and a TR15a in a trigger pulse generator 15 is turned off and no trigger signal is generated. Thus, the control rectifier 11 is turned off and the power supply is disconnected. When a signal to apply the power supply with the remove control in this state is given, the TR24 turns off, the TR12 turns on and the diode 22 is cut off. As a result, a trigger pulse is applied to a gate of the control rectifier 11, and the power supply is applied. Thus, the inexpensive power supply is obtained in this way.
Patent JP-S5641660-A (JP)
Title: Electron beam device
Inventor: NAMIKAWA YOSHIHISA
IPC: H01J37/20
Filed: 1979-09-14
Abstract: PURPOSE:To remove effectively contamination on an electron beam path by providing discharge electrodes in parallel to the inside wall of a conductive pipe member, introducing a clean gas to an inside space, and discharging the contamination through application of a high voltage on the discharge electrodes. CONSTITUTION:Discharge electrodes 22, 22' are provided in the vicinity of the electron beam path wall of an electron lens 7, i.e. the inside wall of a pipe 15, and the electron beam path wall of an electron lens 7', i.e. the inside wall of a protecting pipe 20. The electrodes 22, 22' are electrically insulated from the body by electrode supports 23, 23', and connected to a high voltage source 26 to be supplied with a high voltage through hermetic seals 24, 24' passing through the equipment wall and a switch 25. A leak valve 27 to introduce a clean gas to the inside of the equipment and a needle valve 27 to control the quantity of leak are provided. Thus the pass of the electron beam can be cleaned easily without need for high skill.
Patent JP-H05313598-A (JP)
Title: Method for driving ac drive type plasma display panel
Inventor: TOMIO SHIGETOSHI
IPC: G09G3/288
Filed: 1992-05-11
Abstract: PURPOSE:To reduce the number of times of discharge emission when the display of overall erasure is performed and to improve display quality by performing overall write only in one sub field in one frame. CONSTITUTION:One frame is constituted of N pieces of sub fields and when the display of e.g. 256 gradation is performed, one frame is constituted of a first to an eighth sub fields. The first sub field consists of an overall write period, an overall erasure period, an addressing period and a hold discharge period. All the second to the eighth sub fields consist of the periods that the overall write period is subtracted from the first sub field, that is, the overall erasure period, the addressing period and the hold discharge period. In such a manner, the overall write is performed only in one sub field in one frame. Thus, when the display of the overall erasure is performed, e.g. N=8, the discharge emission of 4+3X7=25 times is performed in one frame and the number of times of the discharge emission at the overall erasure time is reduced from 32 times which have been usual and the display quality is improved.
Patent JP-S63283719-A (JP)
Title: Water absorbing mat
Inventor: KAWANAMI AKIRA
IPC: B65D81/26
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a water-absorbing mat which is excellent in water and moisture permeability and free from changes in the volume thereof after water absorption by accommodating water-absorbing resins in the voids between small pieces of synthetic resin foam packed in a frame and covering both sides thereof wit moisture permeable sheets. CONSTITUTION:A synthetic resin frame 2 is placed on a moisture permeable sheet 5 of a nonwoven fabric or the like consisting of polyester and polyvinyl alcohol, small synthetic resin foam pieces 3 such as polystyrene are added within the frame 2, water absorbing resins 4 such as polyacrylic acids are thereafter distributed uniformly therein and, additionally, the foam pieces 3 are added thereto, and the foregoing moisture permeable sheet 5 is placed thereon. The frame so formed is thereafter subjected to hot press, whereby the foam pieces 3 are interfused due to heat application and whereby the moisture permeable sheet 5 is heat compressed to the frame 2, resulting in the formation of a water-absorbing mat 1. Because the water-absorbing resins 4 are accommodated in the voids defined between the form pieces 3, the volume increases due to water absorption are absorbed by the voids and/or by deforming the foam pieces 3, leading to the prevention of the deformation of the water absorbing mat 1.
Patent JP-S60261006-A (JP)
Title: Production of magnetic head
Inventor: SAWAI TERUMASA
IPC: G11B5/235
Filed: 1984-06-07
Abstract: PURPOSE:To obtain a magnetic head having stable characteristics by packing a glass material into the grooves provided to a surface for forming a magnetic gaps prior to a forming stage of said surface and remelting the material in the stage of forming the magnetic gaps thereby fixing core blocks. CONSTITUTION:A magnetic alloy such as amorphous alloy is sputtered to a substrate 10 consisting of glass, etc. to form a core block 11. The thickness T of a magnetic alloy core 9 is made to correspond to the track width of the head. The 1st grooves 12 are then successively formed in the longitudinal direction of the block 11 and an oxide layer 13 is sputtered on the surface of the grooves 12. A metallic layer 14 is sputtered thereon. The glass material 15 is packed and welded into the grooves 12 and the 2nd grooves 16 in contact with the end of the grooves 12 are formed. The surface where the windings 16 of the block 11 open is polished and finished to a specular surface to form the surface 17 for forming the magnetic gaps. On the other hand, SiO2 or the like is deposited as a film on the surface 17 to the thickness (t) approximately equal to the magnetic gap width to form a non-magnetic layer 18. A pair of the core blocks 11, 21 is joined by the surface 17 thereof and is heat-treated under the pressure, by which the material 15 is remelted and the blocks are welded to each other.
Patent JP-S5819696-A (JP)
Title: Heat exchanger
Inventor: ABE HIDEAKI
IPC: F28F1/32
Filed: 1981-07-29
Abstract: PURPOSE:To shorten the working process to make through parts and prevent the generation of flaws at the contact parts of heat pipes with thermal shield plates by a method wherein the through parts for the heat pipes to be provided over the thermal shield plates of the heat exchanger used in a fast-breeder reactor are worked by blanking and bending. CONSTITUTION:In the heat exchanger fitted with the heat pipes 8, in the interior and at one side of the exterior of which high temperature fluid flows and at the other side of the exterior of which low temperature fluid flows, and with the thermal shield plate 7, the through parts for the heat pipes 8 to be provided over the thermal shield plates 7 are worked by blanking and bending, resulting in eliminating deburring and reducing a number of man-hours. Furthermore, because the thermal shield plate 7 is brought into line contact with the heat pipe 8, the geneation of flaws on the heat pipe 8 due to vibration of the heat pipe 8 can be prevented.
Patent JP-H09300804-A (JP)
Title: Coining device
Inventor: YASUNAGA MITSUAKI
IPC: B41K3/36
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To make constant the oscillation of an arm to surely make a feed of a pawl in a coining device in which the feed is made by the arm which relatively oscillates in association with the movement of a coining head. SOLUTION: In the device, an arm 6 pivotally mounted to a coining head 3 is urged counterclockwise by a spring 5 and a pawl feed claw 8 pivotally supported on the arm 6 is urged clockwise by a spring 10 and the end of the claw is fitted in a predetermined pawl groove of a ring-shaped claw 11 and when the head 3 is lowered (coining), the arm 6 is oscillated through a predetermined angle to fit the claw 8 in the adjoining pawl groove. In this case, an engaging part 12a is provided at a lower part of a position regulating member 12 to forcibly oscillate the arm 6 to a predetermined position.
Patent JP-S61276340-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AMANO NOBUTAKA
IPC: H01L21/761
Filed: 1985-05-31
Abstract: PURPOSE:To stabilize the operation of an IC by superposing an N-type epitaxial layer on a P-type buried layer on a P-type Si substrate, and using a junction as a diode. CONSTITUTION:An N-type epitaxial layer 6 on a P-type Si substrate 7 buried with an N-type layer 3 is provided on an island separated by a P<+> type layer 2 and a P-type layer 1, and a lateral pnp transistor 12 is provided. An N<+> type layer 5 is provided in the island separated by the layer 1 which arrives at the P-type buried layer 2, and a junction is formed by the layers 6, 2. Since the base density of a parasitic transistor 16 is enhanced in this construction to reduce hFE, the operation of the parasitic transistor can be suppressed to stabilize the operation of an IC.
Patent JP-S5643098-A (JP)
Title: Hydraulic steering device
Inventor: TANAKA KATSUZOU
IPC: B63H25/30
Filed: 1979-09-17
Abstract: PURPOSE: To prevent the hunting motion of a rudder even in a case of malfunction in a hydraulic system and previously avoid an accident like stranding, by fixing a slide pin when necessary with lock nuts.  
     CONSTITUTION: To a slide bush 4 slidably inserted into the fork end of a rudder handle 2 a through hole 4' is drilled, and into the through hole 4' a screw bar 9 parallel to a ram is inserted, and both ends of said screw bar 9 are secured to arms 6' provided in hydraulic cylinders 6. To the before described screw bar 9 lock nuts 10 are screwed, and a tightening operation of the slide pin 4 from its both sides by the lock nuts 10, 10 can mechanically fix a rudder when a failure is caused in an F-hydraulic system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5758217-A (JP)
Title: Thin film magnetic head
Inventor: HANAZONO MASANOBU
IPC: H05K1/16
Filed: 1981-07-27
Abstract: PURPOSE:To simplify the process and also to constitute so that the track width does not widen, by laminating in advance an electric conductor for a multiturn coil, and an insulating layer, polishing them so as to be tapered, exposing the end part of the electric conductor, and making it a connecting terminal. CONSTITUTION:A magnetic substance pattern 19 is stuck on a substrate 18, an electric conductor for a multiturn coil, and an insulator are vapor-deposited alternately by a mask vapor-deposition method, for instance, several layers are made one group and are etched into the same form, its angle is polished so as to form a taper polished part 21, a multilayer electric conductor layer is exposed, this exposed part is utilized as a connecting terminal as it is, and a coil is prepared. An upper magnetic substance 22 is stuck on it, and a head element is completed. In this way, the process is simplified the manufactured yield rate is elevated, and also the track width is not widened.
Patent JP-H06331427-A (JP)
Title: Electronic balance
Inventor: ITO HIDEMI
IPC: G01D18/00
Filed: 1993-05-20
Abstract: PURPOSE:To provide an inexpensive electronic balance unnecessary for setting working of a troublesome correction time. CONSTITUTION:An electronic balance has a correction weight (a), a load detection means (b), an addition and subtraction means (c), an automatic correction means (d), a correction stop means (e), a use state detection means (f) and a correction time modification means (g). The load detection means (b) detects the weight of a loaded object to be measured in a normal state. The addition and subtraction means (c) loads the weight (a) on the load detection means (b) and subtracts the weight (a) from a loaded state. The automatic correction means (d) transmits a control signal to the addition and subtraction means (c) when it is a correction time and specified correction operation is performed. The correction stop means (e) transmits a correction operation stop signal to the automatic correction means (d) when a correction stop condition is satisfied and automatic correction operation is stopped. The use state detection means (f) detects an initial use start time after correction operation is performed. The correction time modification means (g) calculates an interval of a correction time to the initial use start time in an hour and/or day unit and the correction time is shifted in response to the size of the interval.