baber/WOPTO huggingface dataset:
Patent JP-S6081903-A (JP)
Title: Parabolic reflector
Inventor: KOGANEI KEIJI
IPC: H01Q15/16
Filed: 1983-10-11
Abstract: PURPOSE:To improve radio wave reflectivity and long-period weather resistance by forming a radio wave reflecting layer of room-temperature plastic metallic foil having adjacent slits provided passing by one another at end parts, and covering said radio wave reflecting layer with a synthetic resin layer for reinforcement. CONSTITUTION:The radio wave reflecting layer 2 is formed on the room-temperature plastic metallic foil having adjacent slits 3 provided passing by one another at their end parts. The concave curved surface of the reflecting layer 2 is covered with a synthetic resin layer 3 with radio wave transmissivity, and the convex back surface is constituted in one body with the synthetic resin reinforcing layer 5. Therefore, the room-temperature plastic metallic foil expands on a three-dimensional curved surface uniformly because of the slits 3, and the resin layers 4 and 5 are combined together through the slits 3; and the reflecting layer 2 is reinforced by the covering and shielded from the outside air, so that raio wave reflectivity and long-period weather resistance are improved.
Patent JP-H0239701-A (JP)
Title: Discone antenna
Inventor: OGAWA MATAYA
IPC: H01Q1/02
Filed: 1988-07-29
Abstract: PURPOSE:To prevent a disk from slipping off from an insulating supporting part due to the temperature change of the environment by forming a screw hole to penetrate from a disk to an insulating supporting part and forming the diameter of the screw hole of the disk sufficiently larger than the diameter of the screw hole of the insulating supporting part. CONSTITUTION:Near the center of a disk 1, a screw hole to penetrate from the disk 1 to an insulating supporting part 4 is formed, a female screw 8 is formed at the screw hole of the insulating supporting part 4, a screw hole 9 of the disk 1 is a sufficient large diameter to the diameter of the screw hole of the insulating supporting part 4 and as the male screw of the insulator having a hear part larger than the diameter of the screw hole 9 while the screw hole 9 of the disk 1 is penetrated, an insulating screw 7 is screwed to the female screw 8. Since the adhesives are not used, when the temperature of the environment is changed, the adhesives are separated and the fixing of the disk 1 and the insulating supporting part 4 does not slip off. Since the adhesives are not used, the disk 1 and the insulating supporting part 4 can be respectively independently shrinked at the time of the temperature change.
Patent JP-2000015878-A (JP)
Title: Sheet feed apparatus and recording apparatus
Inventor: KONO TAKESHI
IPC: B65H5/06
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To shorten a movement amount of a sheet required for sending a leading end of the sheet to a record position and improve a process speed of an apparatus. SOLUTION: A sheet is transferred to set a leading end by rotating a transfer roller 36 rearward and forward after rotating a paper feed roller once. In this case, before starting the transfer, with reference to a marginal amount δ2 of a leading end of image data, a transfer amount of the sheet by the rearward and forward rotations of the transfer roller 36 is controlled in accordance with a marginal amount δ at the leading end of the sheet which is obtained by adding a marginal amount δ1 from the leading end of the sheet to a leading end of a recordable area to the marginal amount δ2 of the leading end of image data, and a forward transfer amount B of the sheet before the paper feed roller completely rotates once after the leading end of the sheet is detected.
Patent JP-H0240010-A (JP)
Title: Lubricating device for camshaft bearing of dohc engine
Inventor: KOSHIMOTO NAOHIDE
IPC: F01M1/06
Filed: 1988-07-29
Abstract: PURPOSE:To deaerate communicating passages and oil passages by communicatedly opening the communicating passages to thrust regulating grooves formed on bearings provided on both sides of camshaft gears, and supplying lubricating oil to the bearings and the thrust regulating grooves. CONSTITUTION:Communicating passages 24, 25, 29-35 are communicatedly opened to thrust regulating grooves 17a, 18a, 21a, 23a formed at least on one side of bearings 17, 18, 21, 23 provided on both sides of gears 14 of camshafts 9a-9d. Lubricating oil supplied to oil passages 26, 27 are supplied to the bearings 17, 18, 21, 23 and the thrust regulating grooves 17a, 18a, 21a, 23a through the communicating passages 24, 25, 29-35. Hereby, lubrication of the bearings on both sides of the gears can be performed, and simultaneously deaeration of the communicating passages and the oil passages can be performed at the part of the thrust regulating grooves.
Patent JP-S6346512-A (JP)
Title: Production of nc data
Inventor: SEKI MAKI
IPC: B23Q15/00
Filed: 1986-08-13
Abstract: PURPOSE:To omit the need to designate the minimum R to each corner by producing the NC data to apply the rounding to all corners that are not designated with input of the wire-cut machining information and the rounding radius after input of a different form. CONSTITUTION:A blank layout is carried out by means of a product form GF and based on a metallic mold designing system program stored in a floppy 16a and different forms DF1-DF3 are inputted. Then a die shape DF1 is specified together with input of the working information on a start point PS, a start-up element SUE, a taper amount, etc. needed for wire-cut machining. At the same time, the minimum R to be put into each sharp corner is supplied. Then, the NC data is produced under the control of a system program for production of the NC data stored in a floppy 16b to apply the rounding with the minimum radius R to all sharp corner parts which are not designated to receive the radiuses in an input mode of different forms based on those input data and information.
Patent JP-H0852766-A (JP)
Title: Cassette type injection mold apparatus
Inventor: NORITAKE HIROSHI
IPC: B29C45/40
Filed: 1994-08-12
Abstract: PURPOSE:To enhance the degree of freedom of the arrangement of the runner part of a cassette mold in a cassette type injection mold apparatus and prevent the dragging due to a runner lock pin. CONSTITUTION:One or more set of cassette molds 5 are mounted on the base plate 14 of a fixed mold P in a freely detachable manner. A runner part 5c and one or more recessed part 5f are formed to the anti-cavity forming surface 5b of each of the cassette molds 5 and the tip parts 11a of a plurality of the runner lock pins 11 piercing a runner stripper plate 11 protrude into the runner part and the recessed part. Since the runner part 5c is formed so as to selectively pass through at least one recessed part nearest to the position of a gate 5d, the formation of a runner part is easy when a cassette mold having a different cavity is mounted. Chamfering processing due to R-processing is applied to the shoulder part lid of the tip part of the runner lock pin 11 to prevent the dragging of the insertion hole of the runner lock pin due to sliding.
Patent JP-H0855484-A (JP)
Title: Non-volatile ferroelectric memory
Inventor: KIMURA TORU
IPC: H01L27/105
Filed: 1994-08-12
Abstract: PURPOSE:To keep high speed operation and low power consumption, to simplify potential control of a word line, and to surely prevent inversion malfunction of spontaneous polarization at the time of standby. CONSTITUTION:This device is provided with a plate line potential supplying circuit 2 which normally supplies a potential Vp of an intermediate level between a high level and a low level of a logical level of binary information to a plate line PL, and a substrate potential supplying circuit 3 supplying a potential Vs in which a difference between a potential Vp of the plate line and the Vs is smaller than the withstand voltage of a ferroelectric film of a capacity element C of a memory cell MC and a difference between a low power supply potential of a single power supply and the Vs is smaller than turn-on voltage of a diode of pn junction between a source and a drain of the transistor T of a memory cell and a substrate, to a substrate of a transistor T.
Patent JP-S6250785-A (JP)
Title: Both-surface image forming device
Inventor: SHIKATO MASANOBU
IPC: G03G15/20
Filed: 1985-08-29
Abstract: PURPOSE:To prevent an image from being disordered owing to the friction against a separating means by making toner fixing performance at a transfer material part corresponding to a surface rubbed against the separating means higher than at any other part during separating and reconveying operation. CONSTITUTION:A fixing roller 30 is constituted by coating a roller made of aluminum with 'Teflon(R)' and a backup roller 31 is formed by applying silicone rubber over the surface of an aluminum-made roller and pressed against the roller 30. Further, a heater 32 such as a halogen lamp is coiled closely so that more heat is generated at a part B corresponding to the width of a separation roller 26 as a separating member. Therefore, even if the image surface on the 1st surface is rubbed against the separating roller 26 after the 1st surface is copied, such trouble that the image does not become thinner does not occur and the surface temperature of only part of the fixing roller 30 is raised, so an increase in power consumption is suppressed low.
Patent JP-S6249809-A (JP)
Inventor: KAKINO MITSUHIRO
IPC: F24C7/00
Filed: 1985-08-29
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-H0477403-A (JP)
Title: Herbicide composition
Inventor: HIRATA TOSHIHIRO
IPC: A01N47/30
Filed: 1990-07-20
Abstract: PURPOSE:To obtain the title composition showing excellent herbicidal activity and a wide herbicidal spectrum with a smaller amount of herbicide than an amount of separative use of each component, comprising a specific triazine derivative and a specific ureabased herbicide as active ingredients. CONSTITUTION:A herbicide composition comprising a triazine derivative shown by formula I [A is group shown by formula II (Z is O or S) or group shown by formula III (X<2> is CH3 or F; (n) is 0-2); R<1> is hardly controllable weeds and excellent flooding soil treating effects free from phytotoxicity to gramineous field crops, such as compounds shown by formula IV and formula V and a urea-based herbicide shown by formula VI [R<2> is substituted benzene ring or aromatic heterocyclic ring; R<3> is H or 1-6C alkyl; R<4> is 1-6C alkyl; R<5> and R<3> or branched alkoxy] such as N'-(3,4dichlorophenyl)-N,N-dimethylurea as active ingredients. The blending ratio of the active ingredients of the compound shown by formula I: the compound shown by formula VI is preferably 10:1 to 1:100.
Patent JP-S6083259-A (JP)
Title: Video reproducing device of rotary magnetic recording body
Inventor: ITOU HARUO
IPC: G11B21/10
Filed: 1983-10-14
Abstract: PURPOSE:To prevent a viewer from being discomforted in a blank period wherein no image is reproduced by muting a signal only while a magnetic head is at an intermediate part between adjacent tracks when the magnetic head is transferred from one track to another track for tracking. CONSTITUTION:A controller 100 turns on a signal DISK to rotate a disk 10 at a constant speed, and the head 26 is assumed as it is on track. In this case, when the head 26 is moved to its adjacent track, a signal MUTE is turned on, and then a video signal processing circuit 36 mutes the video signal in response. Thus, a viewer is prevented from being discomforted owing to the indication of disordered images on a video monitor device connected to a device terminal 40 when the head 26 is transferred in a section between recording tracks where the recording signal level is low.
Patent JP-H1035619-A (JP)
Title: Ultrasonic welding device and anvil used for it and production method thereof
Inventor: KONDO NORIO
IPC: B29C65/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To securely fuse again a seal part of a plastic container in which food or eggs are packed. SOLUTION: This device is provided with an ultrasonic oscillator 26 connected to an ultrasonic generation source, an anvil 24 having the outer peripheral face oppositely positioned against the ultrasonic oscillator 26 to hold a work S between them, a spindle 19 connected to the drive source 23 to detachably hold the anvil 24 and rotate it, and a spindle head 12 transferably holding the spindle 19 to the opposite direction of the oscillator 26 and the outer peripheral face of the anvil 24. Tips 28, 29 for connection are irregularly arranged on the whole area of the outer peripheral face of the anvil 24.
Patent JP-S5892430-A (JP)
Title: Preparation of composite membrane
Inventor: SATOU KIMIHIKO
IPC: B01D53/22
Filed: 1981-11-30
Abstract: PURPOSE:To enhance the gas permeability and the durability of a membrane, by applying heat crosslinking treatment to a heat crosslinkable polyorganosiloxane polymer composition adhered to a porous support. CONSTITUTION:Water is poured in an aqueous phase part 2 until a stream flooded over a partition plate 11 is generated. In the next step, a solution of a heat crosslinkable polyorganosiloxane polymer composition in a non-aqueous solvent is poured in a solution sump part 14 in such a manner that the interface of water/solution at a solution outflow port part 4 approaches the top part of the partition plate 11. Subsequently, water is poured in the solution sump part 14 and, by the water layer 13 thereof, the interface of water/solution at the solution outflow port part 4 is pushed up to cast the solution on a water surface 2. The cast solution thin layer is formed into an ultra-thin membrane 5 while the solvent is removed during casting. The membrane 5 is contacted with a porous support 6 drawn out from a drawing-out roll 8 on the water surface to be taken up by a take-up roll 10 as a laminated membrane. On this porous support, the ultra-thin membrane layer can receive heat crosslinking.
Patent JP-H0824399-A (JP)
Title: Position take-up game for six players
Inventor: HANASHIMA SATORU
IPC: A63F3/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide a game which can be played by a lot of persons up to six players and which can be played even when there is vibrations, by placing a cushion on a platen, putting a grid-shaped partition panel on the cushion and putting the six colored pieces of regular hexahedrons in different six colors in the partition panel. CONSTITUTION:A soft cushion 2 like sponge is laid on a pedestal 1 boring a pool-shaped rectangular back facing hole 5. Besides, a partition panel 3 in the shape of a regularly rectangularly partitioned panel is put on the cushion 2. Further, six colored pieces 4 of regular hexahedrons in mutually different six colors are put in the partition panel 3. In the case of a game, a lot of persons from two to six selected their own desired colors. Then, the respective six colored pieces 4 are put with the front side up and when a player's six colored pieces 4 sandwich the six colored piece 4 of his opposite player, the six colored piece 4 of his opposite player is changed into his own color. At such a time, the six colored pieces 4 are floated up and down by the cushion 2, and the height of the partition panel 3 is set at about half of the six colored piece so that the piece can be picked up by fingers.
Patent JP-S5892965-A (JP)
Title: Three phase phase rotation detector
Inventor: KAYAMA MASAAKI
IPC: G01R29/18
Filed: 1981-11-30
Abstract: PURPOSE:To achieve an accurate detection and a correct indication of the direction of phase rotation by a star connection between a first line, a second line and a common line. CONSTITUTION:This detector has a power supply switch for three phases, a switch 2 for a load equipment 3 cush as 3-phase induction motor and an electromagnetic switch 4 comprising fixed contacts 5a and 5b, a mobile contact 6 and a coil 7 for switching the mobile contact 6, whose input terminal is connected to the second line B. The input terminals of lamps 8 and 9 for indicating direction of phase rotation are each connected to the fixed contacts 5a and 5b while the output terminals thereof are connected to the third line C. The first line A through which the coil 7 of the electromagnetic switch 4 and bidirectional 3- terminal thyristor 11 are connected in series, the second line B through which the connection point between a resistance 12 and a capacitor 13 is connected to a gate of bidirectional 3-terminal thyristor 11 and the third line C as common line of the line A and the line B are put together by a star connection. Individual input terminals of the line A, the line B and the line C of a 3-phase rotation detector 10 are connected between the power supply switch 1 and the switch  2.
Patent JP-S6346132-A (JP)
Inventor: HARADA KAZUTO
IPC: A41H5/00
Filed: 1986-08-13
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-S6082426-A (JP)
Title: Air conditioner
Inventor: NISHIZAWA KAZUTOSHI
IPC: B60H1/32
Filed: 1983-10-13
Abstract: PURPOSE:To prevent the generation of noise by arranging a pressure transmission preventing member, onto a low-pressure side, in pair of a member for controlling the use of a cooler unit for rear seat which is not used in ordinary time, in an air conditioner for car. CONSTITUTION:The liquid coolant which passes through a condenser 4 and a receiver 5 from a variable-capacity compressor 2 is introduced into a front evaporator 3A through an expansion valve 6A, and introduced into a rear evaporator 3B through a solenoid valve 10 and an expansion valve 6B and converged through a buffle plate 11 and then recirculated. The capacity of the compressor 2 is controlled by a controller 8 on the basis of the signal of a temperature switch 7. The generation of abnormal noise due to the temporary bypassing of the high-pressure coolant to the low-pressure side is prevented by a buffle plate 11 as pressure transmission preventing member, in the case when the rear evaporator 3B is put into unused state by closing the solenoid valve 10, and the operation is switched from with a capacity of 100 to 50%. Thus, the uncomfortable feeling for passengers can be removed.
Patent JP-S5981423-A (JP)
Title: Nozzle
Inventor: KAGAWA SEIJI
IPC: F23Q3/00
Filed: 1982-10-30
Abstract: PURPOSE:To eliminate a piezo-electricity generating valve in an inner cylinder and yet enable to surely develop spark discharge regardless of gas pressure by a method wherein jetting mixed gas is automatically ignited by spark discharge developed between the tips of an inner cylinder and an outer cylindering, both of which also serve as discharge electrodes. CONSTITUTION:High pressure oxygen led from a branch hole 45 is flowed through a fine hole 19 in a body 8 and slits 34 in a cap nut 31 in the interior of an outer tube 1 so as to be mixed with gas flowed in the interior of the outer tube 1 through an gas leading-in hole 43 in order to be jetted through a slit 24 provided at the tip of an inner tube 20 from the opening 6 of the outer tube 1 to the exterior. When a driving source 64 is turned ON, because positive source is electrically connected to the inner cylinder while being electrically insulated from a torch head 42, a body 8 and the outer cylinder 1 and at the same time negative source is grounded through the outer cylinder 1, spark discharge occurs between the sparking points of the inner cylinder 20 and of the outer cylinder 1, both of which also serve as discharge electrodes or between the inner peripheral surface 7 of the tip opening of the outer cylinder 1 and the end surface 22 of the front end of the inner cylinder 20. Gas passing through the opening 6 of the outer cylinder 1 is ignited by the spark discharge.
Patent JP-H0617336-A (JP)
Title: Production of specially finished yarn and apparatus therefor
Inventor: HASEGAWA TAKUZO
IPC: D02G3/34
Filed: 1992-06-26
Abstract: PURPOSE:To provide the method for producing a specially finished yarn, capable of producing a thick and thin yarn having a mild difference in depth at a low cost while stably forming a prescribed thick and thin pattern and of readily and stably forming many kinds of thick and thin patterns and to provide the subject apparatus therefor. CONSTITUTION:An unstretched melt-spun yarn 5 is drawn in a state where the yarn is in contact with a frictional resistor 3 elastically held between feed rollers 2 and draw rollers 4. Another kind of a yarn 7 is simultaneously doubled therewith, thus producing a specially finished yarn.
Patent JP-H1023070-A (JP)
Title: Transmitting device and transmitting method
Inventor: KUBOTA TATSUYA
IPC: H04N19/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the configuration of a transmitting device by providing a control means which manages packet identifiers which are added in an encoding means and indicates the addition of the respectively different packet identifiers to the plural encoding means. SOLUTION: A controller unit 42 is provided, and respective encoders 43-46 for executing an encoding processing and a multiplexer 47 for executing a multiplexing processing are provided. The controller unit 42 is a control means for managing the packet identifier (PID) value of a transport stream(TS) packet and also an additional information generating means for generating additional information, such as a program association table(PAT) and a program map table(PMT). Then, the controller unit 42 outputs a control signal S20 to the encoders 43-46, so that respectively different PID values are assigned to the respective encoders 43-46, and the PID values of the TS packets generated by the respective encoders 43-46 are prevented from overlapping.
Patent JP-H0536312-A (JP)
Title: Superconductive cable
Inventor: SUZUKI YASUO
IPC: H01F6/04
Filed: 1991-07-31
Abstract: PURPOSE:To prevent penetration of heat, keep the temperature of a superconductive wire S existing with liquid helium at an ultra-low temperature continuously, and transfer a power effectively for a long distance by a superconductive condition. CONSTITUTION:Multiple layer heat insulation structures 5, 7, 30, an multiple sort medium cooling medium passage structures 6, 8 are provided. Because of a large temperature difference between the entrance side and the exit side of cooling medium, flow directions of cooling mediums are set to be different from each other. In addition, invasion of heat is shielded for the whole length using vacuum heat insulation tanks 5, 7 for the temperature difference between the sorts of the cooling mediums. Vaporized gas is forcedly discharged by use of a pressure reducer for securing the cooling medium passages 6, 8.
Patent JP-S6245345-A (JP)
Inventor: TEODOORU KIRON
IPC: B01J35/04
Filed: 1986-08-15
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-S6253723-A (JP)
Title: Method and apparatus for collecting dust
Inventor: KIYONO TOSHIHARU
IPC: B01D46/04
Filed: 1985-08-30
Abstract: PURPOSE:To prevent clogging of filter cloth, by closing an off-line damper provided between the main body of a dust collector and a discharge duct while dust is shaken off, keeping said off-line damper slightly opened after dust is shaken off to perform preliminary dust collection, opening fully said damper thereafter for dust collection. CONSTITUTION:Dust-laden air is introduced by means of a suction draft fan 8 through a suction duct 5 to the dirty side B inside each section 1a-1d of the main body of a dust collector 1, where dust is collected through filter cloth of bags 4. When pressure drop of the bags 4 increases, dust is shaken off at each section by selecting at random any one of the sections 1a-1d or selecting sections in the order of the arrangement thereof. For example, in the case of shaking off in the section 1b, an off-line damper 7b of a discharge duct 6b is closed and high pressure air is injected through nozzles of a pulse charge pipe 13. After dust is shaken off, the off-line damper 7b is kept slightly opened, causing dust to adhere to the surface of the filter cloth, while dust-laden air is prevented from getting into cleaned filter cloth of the bags 4, and thereafter dust collecting is carried out with the off-line damper 7b fully opened.