baber/WOPTO huggingface dataset:
Patent JP-S55135707-A (JP)
Title: Running tracking system
Inventor: MORI EIZOU
IPC: G01C21/00
Filed: 1979-04-11
Abstract: PURPOSE: To enable to display the mobile object such as cars on the display unit corresponding to a map, by obtaining the movement distance of the mark indicating the present location on the map through gating the distance pulse in the time interval converting the analog angle information.  
     CONSTITUTION: In obtaining X and Y axis component of the moving distance of a mobile object, the analog angular information is converted into analog time length, and the distance pulse produced in response to the movement of the mobile object in the time distance is obtained through the gates 86, 86'. On the other hand, the gates 86, 86' are controlled as follows: That is, the AC electromotive force from the geomagnetism detection section is in synchronous detection at the synchronizing signal (the frequency is the same as that of the AC electromotive force) to obtain the average DC voltage. Further, the AC elecromotive force is in half wave rectification 61, this half wave rectified signal is fed to the analog switch to obtain the average DC electromotive force through the detection of the rectangular wave signal in synchronizing with the AC electromotive force and the rectangular wave signal in opposite phase with it. Further, the gates 86, 86' are opend in the ratio of the average DC voltage to the average DC electromotive voltage, the distance pulse train passing is integrated to obtain the moving distance of the X and Y axis components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05245047-A (JP)
Title: Fluororesin coated cooker and method for manufacturing the same
Inventor: TANAKA YOSHITAKA
IPC: A47J27/00
Filed: 1992-03-02
Abstract: PURPOSE:To improve the antiwear property of a fluororesin layer and maintain effectively a scorch preventing function, water expelling property, pollution preventing property, etc., for a long time, by forming large projections and recesses in the surface of a base metal like alminum by the use of a die casting means or the like. CONSTITUTION:An aluminum base metal 1 is die-cast molded by using a metal mold provided with embossed surfaces to form irregular embossed surface having 20-100mum average height of projection and recess. Next, after the irregular surface is subjected to sand-blast, it is flame sprayed and covered with ceramic (4). Then, it is coated with a primer layer 5 and thereafter coated and sintered with fluororesin layer 6. While the fluororesin layer on portions 7 corresponding to the projections of the base metal surface are worn by wear due to use, the fluororesin layer on portions 8 corresponding to the recesses (valley portions) of the base metal surface remains to maintain the function of the fluororesin coating.
Patent JP-H06259929-A (JP)
Title: Magnetic disk device
Inventor: SEO YOSUKE
IPC: G11B25/04
Filed: 1993-03-05
Abstract: PURPOSE:To reduce the composing units of HDA, to increase the capacity of a magnetic disk to reduce costs by providing an automatic adjusting function on the main circuit section of the HDA having the circuit section and a mechanism section integrally and separating the circuit section. CONSTITUTION:The circuit section 200 of a first composing section is constituted of a spindle motor control IC 201 for controlling the on/off and rotation of a motor, an R/W amplifier 202, a position error signal demodulation IC 203, a crystal oscillator 204 for recording and reproducing systems and a ROM 205 recording the specifications of an HDA 100. By this manner, the circuit section 200 for operating an individual control against the HDA 100 is provided integrally with the HDA 100, a circuit section 300 is separated from the HDA and connected to it by a connector 105. Thus, the HDA is freely changed, the composing units of the HDA are made small, the capacity of the magnetic disk is increased and costs are reduced.
Patent JP-S63210296-A (JP)
Title: Colored aluminum or aluminum alloy material and production thereof
Inventor: OSUGA MASANORI
IPC: C25D11/22
Filed: 1987-02-26
Abstract: PURPOSE:To improve the appearance of an Al material having a formed colored film, the resistance to contamination by dirt and the capability to removal of dirt, by forming a translucent satin opaline paint film having specified relative-specular glossiness on the colored film. CONSTITUTION:An Al or Al alloy material is anodically oxidized to form an anodic oxide film. The pref. thickness of the film is >=about 9mum from the viewpoint of corrosion resistance. The film is electrolytically colored and well washed. The resulting electrolytically colored film is painted by anodic electrodeposition with an electrodeposition paint bath capable of forming a translucent satin opaline paint film. The paint bath contains a water soluble resin component and a slightly water soluble or water insoluble resin component incompatible with the water soluble resin component. The 60 deg. relative-specular glossiness of a translucent satin opaline paint film formed by the painting is <=10%. The pref. thickness of the paint film is >=about 7mum.
Patent JP-S58162049-A (JP)
Title: Forming method for wirings of semiconductor device
Inventor: KANBARA GINJIROU
IPC: H01L21/3213
Filed: 1982-03-19
Abstract: PURPOSE:To enable to form wirings having ultrafine size by interposing an insulating film having small etching velocity at the dry etching time between a wiring coating film and an iorganic resist film on a semiconductor substrate. CONSTITUTION:An Al film 3 is covered on the surface of a semiconductor device already formed with a contact unit 6 before forming wirings, an SiO2 film 7 is formed on the film 3, a resist mask 1 to become an etching mask is further coated on the film 7, and the prescribed mask pattern is formed on the mask 1. The film 7 is then selectively removed by a dry etching method in accordance with the pattern of the mask 1, and with the mask 1 and the film 7 as masks the film 3 is further etched by a dry etching method, thereby forming Al wirings. In this case, since the etching speed of the film 7 is smaller than that of the mask 1, the retard of the mask 1 of 2mum in an initial shape can be suppressed in size not more than 0.1mum from the end of the mask due to the presence of the film 7 even after etching, and a pattern of the size as the mask not less than 1.9mum can be obtained.
Patent JP-H08222055-A (JP)
Title: Cabtyre cable regenerating device
Inventor: IKEDA KATSUHIKO
IPC: H01B15/00
Filed: 1995-02-10
Abstract: PURPOSE: To release moisture from a cabtyre cable(CC) which contains moisture and fails to insulate and make it reusable by providing a dry air generating source, a hose for force-feeding dry air, and a hose mounting cap for connecting the hose to the adaptor of the CC. CONSTITUTION: An adaptor 9 engagingly fixed to one end of a CC 8 to be regenerated is screwed to a mounting cap 7 by a cap nut 9b and a screw part 77b, and a cable connector 10 engagingly fixed to the other end of the CC 8 is removed. The compressed air generated by a compressor 1 is passed to a cooler 4, whereby the moisture contained by the compressed air is condensed to form dry air, and while the pressure of the air is regulated by a regulating valve 6, dry low pressure air is sent to the adaptor 9 of the CC 8. The adaptor 9 has a socket insert 9a, and the sent air reaches a core wire 8a side through a socket hole. The dry air is passed through the space or clearance between the core wire 8a and a cabtyre rubber 8b in the circumference and released from the other end of the CC 8, and the moisture is thus removed.
Patent JP-H08241975-A (JP)
Title: Resin sealing method of ccd module
Inventor: SUZUKI TOSHIATSU
IPC: H01L21/56
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a resin sealing method in which, in a resin sealing by a cover glass in order to sufficiently protect and cover a CCD chip as a whole at the upper part of a resin sealing frame, a trouble which is generated in a resin and in the cover glass due to the heat contraction of the resin after its cure can be prevented surely. CONSTITUTION: In the resin sealing method of a CCD module, a CCD chip 32 is placed on an insulating substrate 30, a resin sealing frame 40 is arranged so as to surround the CCD chip 32, and a cover glass 36 which protects and covers the light-receiving face of the CCD chip 32 is resin-sealed on the resin sealing frame via a transparent resin 38. In the resin sealing method, the transparent resin 38 is filled into the resin sealing frame 40 up to a level which is a little lower than the uppermost part of the sealing frame, and the resin is cured. Then, a transparent resin 39 is injected into the surface of the cured resin up to a level at the uppermost part of the sealing frame, the cover glass 36 is placed on it, and the resin is cured.
Patent JP-S58164060-A (JP)
Title: Disk player
Inventor: INABA SHIZUO
IPC: G11B17/28
Filed: 1982-03-20
Abstract: PURPOSE:To secure the safety of a titled disk player at the time of opening of a door, by constituting said disk player in such a way that, when the door opening operation is performed while a piece of music is played, the door is opened after the disk playing means and the disk moving means are returned to their home positions. CONSTITUTION:When a door switch 1 is operated, a pulselike signal passed through a chattering preventing circuit consisting of resistances R111 and R112 and capacitors C111 and C112 becomes a clock input of a T-type flip-flop 111 after it is inverted by an invertor 110. The Q-output of the flip-flop 111 is inputted into an AND gate 113 together with the output of an open limiter switch 31a and the output of a switch 49a which detects the home position of a carrier 40. On the other hand, the Q-output is inputted into an AND gate 114 together with the output of a door close limiter switch 31b and the output of the above- mentioned switch 49a. Each output of the AND gates 113 and 114 is inputted into a driving circuit 112 as a forward rotation signal and reverse rotation signal and drives a door driving motor 26.
Patent JP-H01220738-A (JP)
Title: Vibration isolator encapsulating variable viscosity fluid
Inventor: SATO SHIGEKI
IPC: F16F13/30
Filed: 1988-02-26
Abstract: PURPOSE:To perform fine control and to reduce vibration transmitting force considerably by setting the control level for switching damping for every peak of vibration acceleration of a supporting member through a control level setting means thereby controlling the voltage to be applied onto an electrode orifice. CONSTITUTION:A control level setting means (h) sets the control level for switching damping randomly for every peak of vibration corresponding to the magnitude of vibration acceleration of a supporting member (b) detected through an acceleration sensor (g). Voltage to be applied onto an electrode orifice (e) constituting a CR system between an exciting body (a) and the supporting body (b) is controlled based on the control level set through the control level setting means (h) thus varying the viscosity of electrical rheology fluid communicating between a main fluid chamber (d) and a sub-fluid chamber (f) having variable volume. By such arrangement, fine control is made for each vibration peak even when the supporting member exhibits a complex vibration mode, resulting in considerable reduction of the entire vibration transmitting force.
Patent JP-H07255101-A (JP)
Title: Current collector
Inventor: KAKEHI YUTAKA
IPC: B60L5/08
Filed: 1994-03-16
Abstract: PURPOSE:To provide a low-noise current collector excellent in controllability, responsivity and adhesion to electric overhead lines, and thus suitable for rapid- transit railway rolling stock. CONSTITUTION:A current collector 20 is composed of a current-carrying mechanism as main structure, a housing dome 4 and so on. The current-carrying mechanism consists of a contact strips 21a, 21b that are brought into contact with electric overhead lines 1 and collects current; a current-collecting body 22 that supports the contact strips 21a, 21b; a support insulator 30 that supports the current-collecting body 22; and a cable head 50. The current-collecting body 22 is controlled and moved up/down together with the support insulator 30 by means of an actuator 32 so that a proper contact force will be maintained between electric overhead lines 1 and the contact strips 21a, 21b. A spring 34 is placed between the current-collecting body 22 and the actuator 32 so as to easily follow vibrations of relatively high frequency that may be produced between electric overhead line hangers.
Patent JP-S60191782-A (JP)
Inventor: SAITOU YUKITAKA
IPC: B25J11/00
Filed: 1984-03-12
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-S59170652-A (JP)
Title: Underground regenerative structure utilizing prior valley topographic aquifer
Inventor: YAMAGUCHI ZENKICHI
IPC: F24J3/08
Filed: 1983-03-18
Abstract: PURPOSE:To make avilable the higher regenerative efficiency and the storage of extended period, by storing cold-heat or hot-heat in the underground utilizing an aquifer having a prior ground surface as an impermeable layer and present in a plurality of different prior valley topographies. CONSTITUTION:While wells 19, 20 are bored through auifers 15, 16 present in different prior valley topographies 17, 18 spaced apart each other with a given distance, an underground water containing hot heat or cold heat is lifted from one well 20 by means of a pump 21, a pipe 22 and the like. The underground water thus lifted is introduced into a heat exchanging means 23 where the hot heat or the cold heat is removed off the underground water, while simultaneously pouring to other well 19 a cold or hot heat-laden waste water introduced through the heat exchanger 23 via a pipe 25. In this manner, a heat regenerative efficiency can increased and the heat can be stored for extended periods, by storing the hot or cold heat in the aquifer of prior valley topography. Besides, the well can be bored with a short span apart each other, reducing a well boring cost. Thus, it is possible to provide an underground regenerative structure into and from which the underground water can be easily delivered and lifted.
Patent JP-H03249503-A (JP)
Title: Relative position detector using slit and grid
Inventor: MIYATAKE TSUTOMU
IPC: G01B11/00
Filed: 1990-02-28
Abstract: PURPOSE:To measure relative positions with relative position detection accuracy of 0.01 mum order which is not affected by variation of the gap between a mask and a wafer by providing a 1st body with the slit and a 2nd body with the grid opposite each other while the two bodies are set at a fine distance. CONSTITUTION:A linear diffraction grating 2 is formed on the wafer 1 at a grating pitch D+E to length C in the array direction and to the width B of the grid, and the mask 3 which has the slit 4 with width G and length F is provided above the wafer 1 opposite across the gap A. Incident light 5 which is transmitted without interferring with the slit 4 on the mask 3 is made incident directly on the linear diffraction grating 2 on the wafer 1, and reflected and diffracted, and reflected and diffracted light 6a of (-1)th order is used to detect the relative positions of the mask 3 and wafer 1. A photodetection sensor is placed in the optical path of the diffracted light 6a of (-1)th order passing through the slit 4 to detect variation in the quantity of light, so that the relative positions of the mask 3 and wafer 1 can accurately be measured.
Patent JP-S55137921-A (JP)
Title: Manufacture of laminated sheet
Inventor: FUJII NORIO
IPC: B29C43/20
Filed: 1979-04-13
Abstract: PURPOSE: To protect against adhesion of resin, impregnated through a side of a laminated sheet, to a metal sheet and to produce a laminated sheet in a short time, by a method wherein the lamination is such that thickness of an uppermost layer and a lowermost layer, of an object laminated with a dry paper or a cloth impregnated with resin and a copper foil, which are in contact with a metal sheet for a mold, is wider than that of an intermediate layer.  
     CONSTITUTION: A prepreg is formed such that a lamination base material, such as papers, cloths, is impregnated with thermoplastic resin varnish for drying. A suitable number of the prepregs are laminated such that an uppermost layer and a lowermost layer thereof is about 60mm thicker than an intermediate layer. In addition, a copper foil, which is 0.018W0.105mm thick and has a purity of 99.5% or more, is laminated on both sides or one side thereof if necessary. So laminated object positioned between the nip formed by two nold metal sheets is inserted into between two heat boards for heat-pressurizing to form a laminated sheet. This protects against adhesion of excessive resin, percolated from the side of the laminated sheet, to a metal sheet, and prevents the occurrence of blocking. This permits an easy mold-releasing, and thus, a working hour required for removal of the laminated sheet can be shortened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62203388-A (JP)
Title: Photo coupler
Inventor: FUKUNAGA MASANORI
IPC: H01L31/12
Filed: 1986-03-03
Abstract: PURPOSE:To miniaturize a photo coupler and to reduce external noise by a method wherein a photo detector is die-bonded to an insulating board positioned on a lead frame die pad and then wire-bonded to said lead frame and another lead frame on the light-receiving side. CONSTITUTION:An insulating board 26 is positioned on a die-pad 25 of a lead frame 24 for a photo coupler. To the insulating board 26, a lateral structure photo-triac 27 is die-bonded. The photo-triac 27 is wire-bonded to the lead frame 24, where to it is die-bonded, and to a light-receiving side lead frame 23 by wires 28 and 32, respectively, for the two frames 23 and 24 to serve as external output terminals. A light-emitting diode 30 is die-bonded to a die pad 31 of a lead frame 22, the wire 32 is bonding to the lead frame 21, for the frames 21 and 22 to serve as an anode-side and cathode-side terminals, respectively. In such a design, the size of a photo coupler as well as the quantity of external noise may be reduced.
Patent JP-H07253415-A (JP)
Title: Ultrasonic probe
Inventor: SHIRAI TASUKU
IPC: G01N29/04
Filed: 1994-03-16
Abstract: PURPOSE:To accurately defect a flaw even if the underwater propagation speed is varied by reflecting a reflection echo of an ultrasonic beam transmitted from an ultrasonic probe from a surface of an element to be detected. CONSTITUTION:An ultrasonic probe is inserted into a tubular element 6 in which water of contact medium is fully filled, and a transmission signal is transmitted to ultrasonic vibrators 8a-8m. The excited vibrators convert the signals to transmission ultrasonic beams 2, and transmit them to conical acoustic mirrors 7A, 7B. The beams 2 passed under water and arrives at the mirrors are reflected and brought into contact with an inner wall of the tube 6. The part of the beams 2 becomes a surface reflected echo 12, which is directed in an axial central direction, returned by ends of surface reflected echo reflectors 81a-81n on the route to the mirrors 7A, 73, again reflected, and returned to corresponding vibrators. The part is propagated in the tube 6 as a flaw detecting beam 3, a reflected echo at a flaw 4 is reversely propagated through the transmitting route, converted to an electric signal by the vibrators as a flaw signal, and output. In this case, surface positional information of the tube 6 is obtained by returning the echo 12 to the vibrators, and even if a propagating distance is varied, the flaw can be accurately specified.
Patent JP-H05212703-A (JP)
Title: Work transfer device for dowel driving machine
Inventor: OGURA YOSHIMI
IPC: B27C3/06
Filed: 1992-01-31
Abstract: PURPOSE:To intermittently transfer works quickly and securely which are placed on a rail for dowel-driving to respective processing positions. CONSTITUTION:A couple of frames 2 and 3 separating in the X axial direction and extending in the X axial direction are provided, and a trimming machine, a bonding device and a dowel driving device are mounted starting from one end side to the other end side in the X axial direction successively. Rails 2a and 3a are mounted on the upper sections of respective frames 2 and 3, and movable stands 26... placed movably in the X axial direction. A feeding cylinder 27 for moving reciprocatingly respective moving stands 26 is provided, and a number of engaging cylinders 35 are mounted on opposite walls of movable stands 26 facing in the Y axial direction and taking given intervals in the X axial direction. Respective engaging cylinders 35 are set inclinedly and upwardly in the forwarding direction of respective movable stands 26, and rods 36 are frequented on the placing faces of rails 2a and 3a at the time of expansion and contraction of said cylinders. Pressing devices 40 for pressing and fixing works W are installed on respective processing positions.
Patent JP-S51120386-A (JP)
Title: Remote control device
Inventor: KUBOTA SADAKICHI
IPC: H02J13/00
Filed: 1975-04-16
Abstract: PURPOSE:Remote control device in which a tuning fork oscillator is used as an oscillator in the receiver and a piezo-electric filter is used as a filter in the receiver.
Patent JP-S62203493-A (JP)
Title: Filling device for still picture
Inventor: FURUKI TSUNEO
IPC: H04N5/91
Filed: 1986-03-03
Abstract: PURPOSE:To freely set the resolution by variably setting the reading speed from a frame memory. CONSTITUTION:A digital signal supplied to the frame memory 5 is fetched to the memory by every frame and read at the prescribed reading speed. At this time, the reading speed is set by a reading speed control circuit 6 and this reading speed can be optionally varied. When the reading speed is set in the reading speed control circuit 6, horizontal scanning period information and scanning line number information according to this setting are set in a header forming part 24 and a header part as shown in the drawing is formed. The digital signal read from the frame memory 5 is supplied to a digital low pass filter 7 to remove a high frequency component and supplied to a D/A converter 8.
Patent JP-H06258497-A (JP)
Title: Curvature variable curved crystal monochromator
Inventor: MAEKAWA HIROSHI
IPC: G21K1/06
Filed: 1993-03-08
Abstract: PURPOSE:To make it possible to form easily a concave shape of a crystal reflecting an X ray diffractively and to vary arbitrarily a curvature of the concave hape. CONSTITUTION:A crystal plate 12 formed in the shape of a circular thin plate is supported by the circular upper edge 14b of a pedestal part 14. By reducing a pressure inside a cavity chamber 15, the crystal plate 12 is sucked inward and consequently curved in the shape of a concave and it becomes possible to concentrate a reflected X ray 102. By varying a suction pressure, the shape of the crystal plate 12 of an arbitrary curvature can be changed to the concave.
Patent JP-S60132553-A (JP)
Inventor: FUREDERITSUKU DEICHIBAAN
IPC: A61C5/40
Filed: 1984-03-09
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。