baber/WOPTO huggingface dataset:
Patent JP-S57183280-A (JP)
Title: Energy-saving composite generator
Inventor: FUKUI SHIGERU
IPC: H02K53/00
Filed: 1981-05-07
Abstract: PURPOSE:To generate an electricity without using fuel or battery by rotating the rotational shaft of a generator in combination of the attracting and repelling of magnets and a property of rotating a machine with inertia. CONSTITUTION:A brass flywheel 1 is rotated by a brass manual handle 2, thereby rotating a brass crankshaft 4. In this case, stationary magnets 7 mounted at an aluminum magnet mounting base 6 are isolated in a lateral direction by turning a brass magnet distance control knob 14 so as not to be affected by the influence of a movable magnet 7', the engagement of a bearing metal 3 and gears 10, 11, and the adjustments of a generator shaft 12 and gear shaft connecting metal are precisely performed to continue by inertia the elevational motion of a right aluminum piston shaft 5 as long as possible by the rotation of the crankshaft 4, thereby continuing the inertial rotation for long time. A generator 13 is rotated via a generator shaft 13 by the gear 11.
Patent JP-S57182678-A (JP)
Title: Detecting device of underground buries object
Inventor: OKAMOTO YASUYUKI
IPC: G01V9/00
Filed: 1981-05-07
Abstract: PURPOSE:To detect a position and dimensions of a buried object safely and exactly, by loading a detecting nozzle on a self-running moving car, inserting the nozzle into the ground by jetting a pressure fluid, and after that cut-advancing it, and controlling the lift, advance and stop of the nozzle by resistance of the buried object. CONSTITUTION:On a table 3 loaded on a self-running moving car 11, a detecting nozzle 1 provided with a tip jet port 1a and a front jet port 1b is provided so that it can be moved up and down, and to the upper part of the nozzle 1, a resistance detector 4 is installed. When a pressure fluid is jetted from the jet ports 1a, 1b, each nozzle is inserted into the ground and reaches the lowest part of the table 3, the moving car 11 is advanced, and is cut-advanced. When it hits against a buried object, its resistance is detected by the resistance detector 4, advance of each nozzle is stopped, and it is lifted. The up-and-down motion of the nozzle 1 is detected by a lifting extent detector, and is recorded 12. Therefore, the buried object is not damaged, and its position and dimensions can be detected exactly.
Patent JP-H01241976-A (JP)
Title: Facsimile equipment
Inventor: HASEGAWA KENICHI
IPC: H04N1/00
Filed: 1988-03-23
Abstract: PURPOSE:To send a picture data with different content from the area of a reception station by retrieving a relevant picture data from a storage means and sending the data based on a telephone station number discriminated by a discrimination means. CONSTITUTION:A telephone station number of a transmission area is added to a picture data read from an original and the result is stored in a storage means 5 and when a transmission request from one reception station among lots of reception stations comes, the telephone station number of the reception station included in the transmission request signal is discriminated by a discrimination means 11 and the relevant picture data is selected and sent from the storage means 5 by the telephone station number to be discriminated. Thus, the picture data with different content in response to the area of the reception station is sent.
Patent JP-H04280576-A (JP)
Title: Amplifier for dynamic focus
Inventor: NAKAJIMA HAJIME
IPC: G09G1/16
Filed: 1991-03-08
Abstract: PURPOSE:To prevent adverse effect onto the frequency characteristic of the circuit by preventing that a discharge current is concentratingly supplied to a specific transistor(TR) when a charge stored in a load capacitance is branched to plural paths and preventing the increase in the power consumption of the specific TR and the increase in the heat thereby. CONSTITUTION:An electric charge stored in a load capacitor 10 is discharged mainly through two paths; (1) a path from the load capacitor 10 to earth via a diode 5, TRs 3, 7, a resistor 27 and a TR 11 and (2) a path from the load capacitor 10 to earth via TRs 25, 26, a resistor 28 and the TR 11. There is no resistance to give adverse effect onto the frequency characteristic to collectors of the TRs 25,26 in the discharge path (2) and the TRs 25, 26 are in cascode connection.
Patent JP-H02246835-A (JP)
Title: Agricultural machine
Inventor: ISHIDA ISAO
IPC: B60K17/28
Filed: 1989-03-20
Abstract: PURPOSE:To improve operability through the operation of only one lever by interlocking an operating clutch to a sub-transmission by means of a common operating means and providing a neutral setting position between the high-speed transmission and the low-speed transmission of the sub-transmission. CONSTITUTION:Wires 158 (A to D) connected to the ends of the respective arms 157 of an operating lever 150 are respectively connected to operating levers 160, 161 for operating the tension pulleys 140, 141 of a sub-transmission, the clutch pin 58 of a stud clutch and a hydraulic valve 128. When the operating lever 150 is rotated from a front side to a rear side, the sub-transmission is switched successively in the order of 'high speed', 'neutral' and 'low speed', the stud clutch is switched from 'on' to 'off' and the hydraulic valve 128 is switched successively in the order of 'lower side', 'fixed part', and 'upper side' of a rice transplanting device. When the operating lever 150 is operated to the 'neutral' position of the sub-transmission, transmission to a running system and an operating system is interrupted, the running is stopped so that the rice transplantation is also stopped.
Patent JP-H11274694-A (JP)
Title: Transferring material and manufacture thereof
Inventor: MIKAMI MITSUO
IPC: H05K3/46
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a transferring material, and the transferring material which eliminates the need for forming a connective plating layer by the electroless plating after transferring to a board. SOLUTION: For a conductive board 1 having a conductivity on the surface, it comprises steps of forming a first electric-insulative mask pattern 2 on this surface of the board 1, forming a connective plating layer 8 on an unmasked part 3 of the board 1 at the formed mask pattern side by the electrodeposition, forming at least one conductive layer 4 on the connective plating layer 8 by the electrodeposition and forming an adhesive layer 5 on the conductive layer 4. At least the connective plating layer 5, conductive layer 4 and patterned transfer layer laminated on the adhesive layer 5 are formed on the board 1 having the conductive layer on the surface.
Patent JP-H10247702-A (JP)
Title: Ball grid array package and printed board
Inventor: FUKUNAGA NORIKAZU
IPC: H01L23/36
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiating property, by a method wherein a heat radiating board in excellent thermal conductivity is junctioned with the bottom face side of the semiconductor element mounting part of a resin substrate having the semiconductor element mounting part on the top face side, with the junctioning pad of a solder ball on the bottom face side. SOLUTION: A ball grid array package 10 is provided with a resin substrate 13 having the mounting part of a semiconductor element 11 on the top face side thereof while having a solder ball junctioning pad on the bottom face side thereof. On the other hand, a heat radiating board 21 in excellent thermal conductivity is junctioned with the bottom face side of the semiconductor element mounting part of the resin substrate 13. Resultantly, the heat dissipated from the bottom face of the semiconductor element 1 is radiated to a printed substrate 41 in almost the shortest distant path. Besides, the heat radiating board 21 formed of a material in excellent thermal conductivity such as copper, etc., also takes a planar shape at the lower thermal resistance, thereby enabling the semiconductor element 11 to efficiently radiate the heat to the printed wiring board 41.
Patent JP-S61228750-A (JP)
Title: Management system of loop network
Inventor: NAKAI SHOICHIRO
Filed: 1985-04-02
Abstract: PURPOSE:To recognize easily the relation of mutual position of each station by allowing each node station to make immediate response to a report request of the operating state from a trigger station so as to grasp quickly the state of each station. CONSTITUTION:The loop network consists of one trigger station 20 and plural node stations 21-23, the stations 21-23 are connected by a transmission line 24 in a loop, the trigger station 20 sends a polling signal to the transmission line 24 to apply transmission control to the node stations 21-23. As the management system of he loop network as above, the trigger station 20 sends a signal commanding the transmission of the operating state of the own to the node stations 21-23 through the transmission line 24, and after the node stations 21-23 receive the said signal and acquires the right of transmission, the stations sends the signal notifying the own operating state to the transmission line 24 and receives the signal notifying the operating state in the stations 21-23 sent succeedingly to the said signal.
Patent JP-H05233034-A (JP)
Title: Programmable controller
Inventor: HATANABE TAKESHI
IPC: G05B19/05
Filed: 1992-02-20
Abstract: PURPOSE:To change a program without stopping control when any constitutive change is generated at an input/output device installed remotely from a CPU part. CONSTITUTION:The program in a program storage device 2 and input/output registration in a storage device 5 for input/output registration at an MS 4 can be changed without stopping the various kinds of control while receiving alarms by alarming devices 11 and 14 provided at a CPU part 1.
Patent JP-H03267316-A (JP)
Title: Production of seamless steel tube having superfine structure
Inventor: HAYASHI CHIHIRO
IPC: B21B17/14
Filed: 1990-03-19
Abstract: PURPOSE:To mass-produce a steel tube having a uniform superfine structure by performing rolling by means of a stretch reducing mill while specifying stretching ratio and temp. region and utilizing the temp. increase by plastic working, inversely transforming a structure from ferritic phase to austenitic phase, and then carrying out cooling. CONSTITUTION:A 'thin-walled and hollowed-shaped hollow shell having a structure in which at least a part is composed of ferrite' is rolled by means of a stretch reducing mill while properly selecting heating temp. and regulating stretching ratio to >=1.5. Stretch-reducing is carried out while exerting temp. rise from a temp. region not higher than the Ac1 point up to a temp. region not lower than the Ac3 point by utilizing the temp. increase by plastic working, and the whole structure consisting of ferrite is temporarily subjected to inverse transformation into austenite, followed by cooling. By this method, the hot rolled seamless steel tube having a superfine structure (<=10 or <=5mu ferrite grain size) and also having superior strength, toughness, ductility, corrosion resistance, etc., can stably be produced.
Patent JP-S545452-A (JP)
Title: Information reader
Inventor: KOIDE HIROSHI
IPC: G11B7/005
Filed: 1977-06-14
Abstract: PURPOSE: To eliminate vibrations owing to disturbances and reduce access time by providing a stopper making sliding contact with a disc having been recorded with information, detaching the stopper from the disc upon incoming of an access signal and applying brake to the disc with the stopper when specified information becomes ready to be reproduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55161221-A (JP)
Title: Photometric device
Inventor: TSUJI SADAHIKO
IPC: G03B7/099
Filed: 1979-06-04
Abstract: PURPOSE: To make partial and full photometry selectable and neverthless enable the visual recognition of photometric range through the finder at the same time by disposing a liquid crystal plate which partially changes its transmittance to the focal plane of an objective lens or the plane near the same.  
     CONSTITUTION: This is so formed that the light from the taking objective lens is led to a focal plate 2 by a reflecting mirror 1 and the visual field image is obserbed through a condenser lens 4, pentagonal prism 5 and eyepiece 9. The photodetecting system is so constituted as to let the entire part of the focal plate 2 fall onto a photodetector 8 in an imaged or non-imaged state by disposing a small prism in the upper part of the pentagonal prism 5, making its interface as a semitransparent mirror and providing a photodetecting lens 7 right behind the same. The liquid crystal plate 3 which is disposed integrally with the focal plate 2 or in adjacency thereto lets the light of the entire part of the focal plate 2 enter the photometric system evenly in the state that it is not applied with electric field and therefore the unit is now in full photometry. If the liquid crystal plate 3 is so constituted that is causes a decrease in the transmittance of the shaded portion when applied with electric field, photometry may be done only by the light of the central part and it is also possible to visually recognize the range thereof through the finder system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10267069-A (JP)
Title: Vibration isolating device
Inventor: KATO RENTARO
IPC: F16F13/22
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To tune surging frequency over a wide range by fixing a ring member comprising a rubber elastic body whose density and hardness are specified, to an intermediate part between the first and second mounting members of a main rubber elastic body. SOLUTION: In an engine mount 10 equipped with a fluid pressure receiving chamber 42 and a fluid balancing chamber 44, a circumferential wall part 56 around a mount center shaft comprises a main rubber elastic body 16 having a thick approximately taper cylindrical shape, and an annular elastic ring mass 58 is fixedly attached to the circumferential wall part 56. This ring mass 58 comprises a rubber elastic body whose density is 2 g/cm<3> or more and hardness is Hs 80 or below, and extrapolated to the main rubber elastic body 16 from a first mounting metal fitting 12 side, and attached to the peripheral surface 64 of an intermediate part between the first mounting metal fitting 12 and a second mounting metal fitting 14.  Hereby, the mass of the ring mass 58 is adjusted thereby, the surging frequency of the circumferential wall part 56 can be tuned over a wide range, and improvement of mount vibration isolating characteristics can be facilitated.
Patent JP-H01243706-A (JP)
Title: Small built-in antenna for portable equipment
Inventor: SEKIGUCHI HIDEYASU
IPC: H01Q1/24
Filed: 1988-03-25
Abstract: PURPOSE:To obtain an excellently-safe small antenna without requiring a large housing space by bending and deforming a reverse F-type antenna at a prescribed position, and making the antenna to be built in an equipment main body. CONSTITUTION:The title antenna is constituted by bending and deforming an approximately flat metal plate 4 composing the reverse F-type antenna at the approximate center to an L-shape. The metal plate 4 is arranged so that one surface 4b may be approximately in parallel with a top surface 2b of a lower cover 2a of an equipment main body 2 and the other surface 4c may be approximately in parallel with a bottom surface 2c of the lower cover 2a, and by fitting an upper cover 2d, and antenna is housed and fixed in the main body 2. A ground plate 8 is fitted through a spacer 7 to the metal plate 4, and the upper surface and one side surface of the base plate 8 is open. At the prescribed position between the metal plate 4 and the ground plate 8, pins to be feeding point 9 and a ground 10 are provided in parallel, a coaxial connector 11 is connected to the feeding point 9, and power is supplied from a receiver side through the connector 11.
Patent JP-H10268506-A (JP)
Title: Mask for electron beam device and its production
Inventor: KONDO KENJI
IPC: G03F1/68
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a mask for an electron beam device without drastically increasing stages, to increase the number of pattern block areas and further to make a pattern-shaped aperture part like a thin film so as to improve machining accuracy. SOLUTION: An interblock thin film mask supporting part 5 having thickness larger than the thickness (t) of the pattern-shaped aperture part 3 and smaller than the thickness (T) of a mask supporting part 4 and provided with flat parts on its front and back surfaces is formed between plural pattern block areas 2 where various pattern-shaped aperture parts 3 are formed in a thin film area 1. Then, a 2nd interblock thin film mask supporting part 6 having the thickness larger than the thickness (t) of the aperture part 3 and smaller than the thickness (T) of the mask supporting part 4 and provided with the flat parts on its front and back surfaces is formed in a variable molding beam intercepting area where the aperture part 3 is not formed in the area 2.
Patent JP-H02249161-A (JP)
Title: Automatic reservation time renewal device for tv recording
Inventor: MATSUO YASUNOBU
IPC: G11B15/02
Filed: 1989-03-22
Abstract: PURPOSE:To automatically change recording reservation time following the schedule change of broadcast time by transmitting the change information of the broadcast time of a broadcast program superimposing on the TV wave. CONSTITUTION:When a television wave 4a on which broadcast time change information is superimposed is received at a receiving circuit 5, a received signal is inputted to a broadcast time change information demodulation circuit 6a and a video signal demodulation circuit 6b, and broadcast time change information is demodulated by the broadcast time change information demodulation circuit 6a, and inputted to a microcomputer 1a in an automatic recording reservation time control circuit 1. The microcomputer 1a changes and stores the time and date, the channel, and the recording time of television broadcast with respect to automatic recording in the storage content of a RAM(memory) 1c based on inputted broadcast time change information. And a mechanical control circuit 3, etc., is operated under the control of the microcomputer 1a based on the storage content in the RAM(memory) 1c, then, the automatic recording is performed. In such a manner, the automatic recording of a program desired to be record can be performed correctly even when the broadcast time of the broadcast program is changed.
Patent JP-H10269258-A (JP)
Title: Rough wiring design method/device for integrated circuit
Inventor: FUJII TAKASHI
IPC: G06F17/50
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rough wiring method/and a device with respect to a chip containing various macros. SOLUTION: A hierarchical structure for quartering a chip area hierarchically is constituted by recurrently applying a processing for quartering a rough cell higher by one into four rough cells of 2×2 (step S102). The wiring passing capacity of the high-order rough cell is estimated based on wiring passing capacity calculated on the rough cell in respective hierarchy levels by following the hierarchy level from the low-order one to the high-order one (step S103).  A condition on the wiring passing capacity of the respective sides of the high- order rough cell is satisfied in the respective hierarchical levels, the rough wiring route of a net, which is obtained in the high-order hierarchy, is succeeded and the rough wiring route of the passing net of the four rough cells of 2×2 is decided by following the hierarchy level from the high-order one to the low- order one (step S104).
Patent JP-H01243991-A (JP)
Title: Production of plant metabolite
Inventor: TAKAYAMA SHINSAKU
IPC: C12N5/04
Filed: 1988-03-25
Abstract: PURPOSE:To repeatedly produce the present substance in a culture medium by culturing at a time and simultaneously eliminate need of purifying operation, etc., of plant cells for separating the present substance by culturing a differentiated tissue of a plant in a liquid culture medium by a specific method. CONSTITUTION:A differentiated tissue of a plant is initially cultured in a liquid culture medium and growth is simultaneously suppressed without losing respiratory activity of the above-mentioned tissue. A membrane-permeable substance (e.g., methanol) is then added to the afore-mentioned culture solution and a new culture medium is added thereto while recovering the aimed substance from the above-mentioned culture solution. Thereby, the culture is continued. Furthermore, e.g., a method for blowing ethylene into the culture medium, is cited as methods for suppressing growth of the differentiated tissue of the plant.
Patent JP-S544832-A (JP)
Title: Ion milling method
Inventor: YAMADA KOUJI
IPC: H01L21/302
Filed: 1977-06-15
Abstract: PURPOSE: To enable to always obtain a constant velocity of ion milling, by carrying out ion milling after shuttering the material to be processed and purifying the ion gun part by plasma and Ar gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249212-A (JP)
Title: Multipole magnetizing device
Inventor: KAKIGI WATARU
IPC: H01F13/00
Filed: 1989-03-22
Abstract: PURPOSE:To reduce a magnetizing pitch, to obtain a device in which a magnetizing time is shortened and a constitution is inexpensive by forming many grooves at the magnetizing pitch on the surface of a magnetizing base made of an insulator opposite to the magnetizing face of a magnet to be magnetized, filling conductors in the groove, and supplying currents alternately reversely to the conductors. CONSTITUTION:A multipole magnetizing device for alternately magnetizing N-poles and S-poles at a magnet 16 to be magnetized is so constructed as to form many grooves at the magnetizing pitch of the N-poles and S-poles on the surface of a magnetizing base 11 made of an insulator oppositely to the magnetizing face of the magnet 16, conductors 15 are filled in the grooves 12 with the sectional shape of the groove 12 as a molding frame, and reverse currents are alternately supplied to the conductors 15. For example, many grooves 12 are radially formed on one end face of the cylindrical base 11 made of ceramics at the magnetizing pitch. Further, connecting recesses 13 are so formed on the base 11 as to alternately connect both ends of the grooves 12 in a zigzag manner at the inner and outer surfaces in such a manner that one position becomes a cut and opened circular zigzag state at the grooves 12 and the recesses 13.
Patent JP-S4928595-A (JP)
IPC: C08F210/00
Filed: 1972-07-14
Abstract: 1413725 Cation-exchangeable polymers MITSUI PETROCHEMICAL INDUSTRIES Ltd 13 July 1973 [14 July 1972] 33545/73 Heading C3P Cation-exchangeable structures consisting of water-insoluble random copolymers containing (A) C 2-6  α-olefin units and (B) 0À1 to 5 meq. per gram of units of formula where R<SP>2</SP> is hydrogen or methyl, l is 0 or 5 to 8, m is 3 or 4 and M is hydrogen or alkali metal, may be prepared by copolymerizing the olefins with sulphopropyl or sulphobutyl esters of acrylic, methacrylic or #-unsaturated carboxylic acids or alkali metal salts thereof, or by copolymerizing the olefins and acids and reacting the resulting copolymers with propane sultone or butane sultone, with or without an alkali metal hydroxide. The copolymers may contain units of unreacted acids or salts thereof, and optionally minor amounts of units of other monomers, e.g. acrylic, methacrylic and undecylenic acid esters and styrene. The products may be melt shaped, or spun or cast from solutions, to form filaments and films, which may be reinforced by vinylidene chloride resin nets, to provide ion-exchange materials. Examples describe the preparation of ion-exchange membranes and fibres from materials prepared by reacting propane sultone with (1) ethylene/ acrylic acid copolymer, (2 and 4) sodium salt of propylene/undecylenic acid copolymer, (3) ethylene/sodium methacrylate copolymer and (5) sodium salt of ethylene/acrylic acid copolymer.