baber/WOPTO huggingface dataset:
Patent JP-S55163980-A (JP)
Title: Digital convergence display system
Inventor: MOTOTANI KUNIHIKO
IPC: H04N17/04
Filed: 1979-06-07
Abstract: PURPOSE:To make it possible to discriminate selected lattice points easily by flashing lattice points of a lattice pattern in a cross shape or by changing brightness. CONSTITUTION:Pattern lattice points are formed on a screen by a lattice pattern signal from a lattice pattern generating circuit 50. Meanwhile, cursor counter 12' determines horizontal and vertical addresses of the lattice pattern. When the output of read address counter 14' agrees with that of cursor counter 12', a signal flashing lattice points only determined by counter 12' is obtained from cross-pattern generation part 20. Next, the output of lattice pattern generating circuit 50 and that of cross pattern generation part 20 are supplied to a video signal generating circuit by way of AND circuit 34. Thus, the lattice pattern and selected lattice points are displayed on the screen flashing in a cross shape or changing in brightness.
Patent JP-S52154250-A (JP)
Title: Apparatus for freezing treatment of sludge
Inventor: TOSHIFUJI NAOTAKE
IPC: C02F11/20
Filed: 1976-06-17
Abstract: PURPOSE: To provide an apparatus for freezing treatment of sludge which allows continuous treatment thereof by means of an antifreezing solution, for instance, solution of calcium chloride and magnesium chloride poured between a heat exchanger for freezing sludge and sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56169213-A (JP)
Title: Terminal structure of thin-film magnetic head
Inventor: NAKAYAMA JIROU
IPC: G11B5/60
Filed: 1980-05-29
Abstract: PURPOSE:To facilitate a connection of a lead wire, by forming a thin-film magnetic head by sticking the terminal part of a slidr block, thinner than the width of a nonmagnetic substart provided with a thin-film magnetic circuit, on the nonmagnetic substrate so that an electrode for a driving circuit is exposed. CONSTITUTION:On the surface of a ribbon-shaped nonmagnetic wafer 11, a thin- film magnetic circuit 12 (having a magnetic gap 121 and an electrode 124 of a driving circuit) is provided to form a substrate 1; and the flank 21 of a block as thick as the width of the wafer 11 is finished at right angles to the top surface and a part 22 which corresponds to said electrode 124 on the flank 21 is cut, and in parallel to the cut part 22, a groove 23 is formed to a prescribed width and a prescribed depth, thus obtaining a slider block 2. So that the electrode 124 is exposed, the substrate 1 and block 2 are joined with a molten glass member 4 and depth work is performed to form a slider reference surface 52; after track and slider width work, the projection part of the block 2 is cut, as shown by the broken line, on the basis of the surface 52 to form a magnetic head 7.
Patent JP-S63236884-A (JP)
Inventor: SHIMOJIMA YASUHIKO
IPC: E05D15/30
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61231628-A (JP)
Title: Copying machine for crt scope
Inventor: SAKAGUCHI MASATAKA
IPC: G06F3/153
Filed: 1985-04-05
Abstract: PURPOSE:To select only the required part of a CRT display scope and to copy it by providing a memory in common use of display/copy storing picture data and a display exclusive/copy selection memory and using a switch to select the output of each memory. CONSTITUTION:A CRT controller 12 is connected to an arithmetic processor 11 via an input/output controller 11A, controls a CRT scope display device 13 by the command of the processor 11 so as to display a graphic and semigraphic picture on the device 13. The display/copy common use memory 17 grouping the memory into copy object and not and storing scope data and the display exclusive/copy selection memory 16 are connected to the controller 12, the output of each memory is selected by a memory selection switch 18 and fed to a scope copy device 14. Thus, only the required part of the picture displayed on the device 13 is selected and applied to the device 14 for copying.
Patent JP-S63237299-A (JP)
Title: Switching circuit for sample holding
Inventor: AMAMOTO TORU
IPC: H04N5/94
Filed: 1987-03-26
Abstract: PURPOSE:To prevent a pulse from leaking to an output side, and to obtain a circuit whose speed for shifting to a hold state is high, by obstructing a current to a first and second current mirror circuits for constituting a circuit, even if a pulse of a high level is supplied to an input terminal. CONSTITUTION:A switch S11 and S22 provided on a first and second switching constant-current source IA, IB, respectively, controlled by a detecting signal from a drop-out detecting circuit are constituted in advance so that its ON/OFF relation becomes reverse, and usually, the switch S11 is set to ON for a prescribed period, and an input signal level is transferred exactly to a capacity C11 through the first and the second current mirror circuits CUR1, CUR2. When drop-out has been generated, the S11 and the S22 are set to OFF and ON, respectively, so that no current is allowed to flow to output transistors Q32, Q33 of the circuits CUR1, CUR2. Accordingly, even if a pulse of a high level is supplied to an input terminal 11 in a hold state, no current flows to the capacity C11 and it does not occur that this influence is outputted.
Patent JP-S62228690-A (JP)
Title: Scroll type compressor
Inventor: ICHIKAWA TSUTOMU
IPC: F04C18/02
Filed: 1986-03-29
Abstract: PURPOSE:To enable the intermittent feed of lubricating oil in the mounting chamber of a crank shaft to the compression chamber side, by a method wherein an oil feed hole, extended from the projection surface side of the lap of an end plate to the coupling surface side between a crank shaft and the projecting surface side, is formed in the position moving part of the end plate of a revolving scroll. CONSTITUTION:A position moving part 36, moved from a slide contact position between a fixed scroll 24 and a revolving scroll to a non-contact position, is formed to the outer peripheral portion of an end plate 25a of a revolving scroll 25. An oil feed hole 37, extended from the projection surface side of a lap 25b of the revolving scroll 25 to a coupling surface side between a crank shaft 27 and the projection surface part, is formed in the position moving part 36. In which case, at a point of time when the position moving part 36 is moved to a non-contact position along with eccentric rotation of the revolving scroll 25, lubricating oil in a mounting chamber 38 of the crank shaft 27 is fed to compression chamber 29 side through the oil feed hole 37 to enable stabilization of the feed of oil. Further, at a point of time when the position moving part 36 is moved to a slide contact part, the oil feed hole 37 is closed with the fixed scroll 24, the feed of oil is stopped, and an oil feed amount can be prevented from increasing.
Patent JP-H11273548-A (JP)
Title: Cathode structure body
Inventor: AOYAMA SHOZO
IPC: H01J1/22
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a cathode structure body capable of generating stable electron current. SOLUTION: This cathode structure body comprises a cathode substrate doped or coated with an emitter, a cylindrical sleeve for fixing the cathode substrate in the manner a part of the cathode substrate is exposed, a heater inserted in the inside of the sleeve, a cylindrical holder surrounding the sleeve, and a strap 13 joining the sleeve and the holder. In the cathode structure body, the part of the strap 13 positioned between the sleeve and the holder is made to have a cross section shape not flat in both front and rear sides just like illustrated structure A, B, C and at right angles to the longitudinal direction.
Patent JP-S62228587-A (JP)
Inventor: KANETANI HIROSHI
IPC: E06B1/56
Filed: 1986-03-29
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-H05234786-A (JP)
Title: Continuous feeding apparatus for sheet material
Inventor: HAGINO RYOZO
IPC: H01F41/02
Filed: 1992-02-20
Abstract: PURPOSE:To provide a cost-effective compact continuous feeding apparatus, by simplifying an overturn-preventive mechanism. CONSTITUTION:A continuous feeding apparatus has a switching mechanism for moving a sheet cassette Ca or Cb crosswise to the feeding direction for the sheet core S, and changing the feeding cassette Ca or Cb. In a feeding part 51, a backward sloping face 4 is formed in a given section in front of a feeding outlet 52 so that a movable stopper member 5 provided thereon can slide along the sloping face 4. Moreover, the continuous feeding apparatus includes an overturn-preventive brush 6 that is in contact with upper edge of the sheet core S and located before the stopper member 5 when the stopper member 5 is slid upward, and an overturn-preventive mechanism 3 so that the stopper member 5 is vertically movable above the center of the sheet core S.
Patent JP-H06280788-A (JP)
Title: Electric fan
Inventor: JIKIBA YASUHIRO
IPC: F04D27/00
Filed: 1993-03-30
Abstract: PURPOSE:To improve facility by a method wherein an electric fan is automatically operated only when an air-conditioner is stopped during a sleep in a way that running of an electric motor to drive a blast fan is controlled when a stop signal for an air-conditioner is received and environment illumination below given illumination is detected. CONSTITUTION:An electric fan is provided with at least an electric motor 31 to drive a blast fan. Further, a receiving part 40 to receive an operation stop signal transmitted from an air-conditioner is provided. Moreover, an illumination sensor 46 to detect environment illumination is provided. A control circuit 41 is provided for controlling running of the electric motor 31 when an operation stop signal is received by the receiving part 40 and environment illumination below given illumination is detected by means of the illumination sensor 46. This constitution causes automatic operation of the electric fan only when an air-conditioner is stopped during a sleep, eliminates a need to set the timer set time of the electric fan by taking an operation time of the air-conditioner into consideration, and improves facility.
Patent JP-H07268212-A (JP)
Title: Reinforced absorbing polymer
Inventor: YUUJIIN PII REIRII
IPC: C08L79/04
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a surgical member which is absorbable by the body, by using a polysuccinimide as a filler to confer stiffness to an absorbable polymer such as an aliphatic polyanhydride, a non-toxic polypeptide or the like, which is absorbed by the body.  
     CONSTITUTION: An absorbable composition containing as a filter a polysuccinimide, which has a repeating unit of the formula, at an amount sufficient for increasing the stiffness of an absorbable polymer absorbed by the body, such as an aliphatic polyanhydride, an aromatic polyanhydride, a polylactone homopolymer poly(ester anhydride), a polyiminocarbonate, a polyester of oxalic acid or the like, a polyamide, a polyamino acid or the like, most preferably an 1,4-dioxane homopolymer or a copolymer of lactide and glycolide, is prepared. This composition is melt processed to produce a surgical device. The polysuccinimide is biodegraded into non-toxic, simple amino acids in the body and allows no calcification of the tissue. The polysuccinimide is a derivative of aspartic acid (aspartic acid, aspartic acid anhydride or stereoisomers thereof). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S51147978-A (JP)
Title: Semiconductor controlled rectifier
Inventor: HOKUYOU SHIGERU
IPC: H01L21/26
Filed: 1975-06-13
Abstract: PURPOSE:A device capable of reducing turn-off time or recovery time with no sacrifice in the characteristics.
Patent JP-S59197539-A (JP)
Title: Electric contact material for sealing
Inventor: SAKAIRI KOUICHI
IPC: C22C9/00
Filed: 1983-04-25
Abstract: PURPOSE:To make welding resistance excellent, by constituting the titled contact material from a composition consisting of a specific amount of aluminum nitride and copper. CONSTITUTION:The composition of a sealing electric contact material consists of 0.3-11wt% of aluminum nitride and the remainder of copper. Because a copper base is not sufficiently reinforced if the content of aluminum nitride is 0.3wt% or less, good results are not obtained with respect to consumption resistance characteristics and welding resistance characteristics. On the other hand, when the content thereof is 11wt% or more, processing becomes difficult and the conductivity of the material also becomes low. This composite electric contact material has properties excellent in welding resistance and consumption resistance as compared with a conventional silver-cadmium oxide electric contact material.
Patent JP-S62231189-A (JP)
Title: Speed calculating device
Inventor: KAWADA HIROSHI
IPC: G01C22/00
Filed: 1986-04-01
Abstract: PURPOSE:To allow even a driver who has a little experience in driving under bad visual field conditions due to suspended matter in air to drive at a safe speed by calculating and displaying a proper speed corresponding to the concentration of the suspended matter in air. CONSTITUTION:Light emitted by a light emitting element 1 during the run of a vehicle in a foggy atmosphere strikes on fog 5 and is reflected and diffused, and then received by a light receiving lens 15, so that the light is converged on a photoelectric transducer 11. The converged light is transduced by the photoelectric transducer 11 into an electric signal, which is amplified by a signal amplifier 17 and then inputted to a peak detector 19. The output signal of the peak detector 19 is converted by an A/D converter 21 into a digital value and then inputted to a microprocess 23, which calculates and displays the maximum speed on a display device 25.
Patent JP-S52156295-A (JP)
Title: Rerief valve exauste pipe in reactor
Inventor: TOMINAGA KENJI
IPC: G21C9/004
Filed: 1976-06-19
Abstract: PURPOSE: To lighten the load exerted on the structual material in a suppression pool and on the exauste pipes, by means of setting up many number of steam exhauste holes at the inserted parts of a relief valve exhauste pipe into coolant, and of reducing air bubble pulsation and steam condensing vibration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59197237-A (JP)
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1983-04-25
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-H10248911-A (JP)
Title: Deodorizing/bactericidal agent composition
Inventor: SAKUMA MASAHIRO
IPC: A61L9/01
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To enable effective use to the last end by employing a buffer liquid as pH control agent to use a stabilizing chlorine dioxide aqueous solution. SOLUTION: As the deodorizing/bactericidal agent composition a stabilizing chlorine dioxide aqueous solution is used, and a buffer liquid is used as pH control agent. The buffer liquid is not specifically limited only if pH of the chlorine dioxide aqueous solution after the control thereof can be held below about 9, preferably at about 5.0-8.5. For example, a hydrochloric acid-potassium chloride buffer or the like is usable. The buffer liquid may be used singly or in a mixture of more than one types. Moreover, a surfactant, a pigment, a pH indicator, a gelling agent and the like may be formulates as required. With such an arrangement, as compared with the case formulating no buffer liquid, a stable chlorine dioxide gas can be generated to the last end.
Patent JP-S55165289-A (JP)
Title: Electron beam welding equipment
Inventor: YASUNAGA MASASHI
IPC: B23K15/00
Filed: 1979-06-07
Abstract: PURPOSE: To achieve the reduction in the weight of an annular rotary table and the stabilization of the high vacuum atmosphere in the welding position by rotating the table by each specidied angle by a driving means making contact with the outside peripheral surface of the said table and transferring the welding work to the welding position.  
     CONSTITUTION: A torus-form rotary table 4 is placed on the step part of a frame body 5 and is supported rotatably by the protruding part 5a of the frame body 5 by bearings 30, and therefore the table 4 becomes extremely light. The decreased weight of the table 4 results in the decrease capacity of a drive unit 28. The driving force of the unit 28 is transmitted to a drive wheel 26 by way of a shaft 27 and the table 4 is readily rotated. From the mounting-dismounting position 18 of the frame body 20, the welding work 19 is received in the receiving tray in the work containing part 4a of the table 4. Thence, as the table 4 is rotated, the welding work 19 is conveyed to the welding position 21 of the frame body 20 opposing to an electron beam generator 1, where it is welded by electron beams 3. At this time, the welding work 19 is rotated by a rotating device 11, so that the beams 3 are radiated to the specified position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61232900-A (JP)
Inventor: YABUUCHI HIDETAKA
IPC: D06F75/24
Filed: 1985-04-05
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-S62265319-A (JP)
Inventor: JIEI EMU BENTOREI
IPC: C08G69/26
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63261740-A (JP)
Inventor: KUROODO RUNUU
IPC: H01L27/06
Filed: 1988-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06286448-A (JP)
Title: Active suspension device
Inventor: NISHIYAMA YASUMA
IPC: B60G17/015
Filed: 1993-03-31
Abstract: PURPOSE:To further improve the stability and responsiveness of control when adaptively controlling the feed/discharge of oil pressure to the hydraulic cylinder of a suspension device for controlling the attitude of a vehicle to the target attitude. CONSTITUTION:When quick steering is made in step S2, the gain and phase of the standard model of adaptive control are set to the normal set 0 corresponding to a travel on a flat road in step S7. When the road surface is an undulated road in step S4, the gain and phase are set to set 1 in step S8. When the road surface is a joint road, set 2 is set in step S9. When the road surface is a rough road, set 3 is set in step S10. The setting of the gain of the standard model is set 1 > set 2 > set 0 > set 3, the value is the largest for the undulated road, and the value is the smallest for the rough road. The setting of the phase delay characteristic of the standard model is set 1 < set 2 < set 0< set 3, the value is the smallest for the undulated road, and the value is the largest for the rough road.
Patent JP-H02250185-A (JP)
Title: Method and device for accessing picture memory
Inventor: UEDA TOMOAKI
IPC: G06T1/60
Filed: 1989-03-23
Abstract: PURPOSE:To increase the access speed by accessing a memory continuously plural times in the quick access mode based on coordinate values in the arrangement direction of sectioned memory areas and a common coordinate value in the direction orthogonal to this direction. CONSTITUTION:A picture memory 1 where the capacity of one plane is plural times as large as the resolution for display is sectioned with the resolution as the unit, and a coordinate value (y) in the direction orthogonal to the arrangement direction of sectioned memory areas 11 to 13 is denoted as the common coordinate value. With respect to coordinate values x1 to x3 in the arrangement direction of sectioned memory areas 11 to 13, not only a prescribed increment value DELTAx is accumulated to an initial value x0 but also offset values xf1 to xf3 corresponding to memory areas 11 to 13 are added to obtain peculiar coordinate values x1 to x3 corresponding to memory areas 11 to 13. The memory is quickly accessed based on both coordinate values (y) and x1 to x3. Thus, the capacity of the picture memory having many functions is reduced to a required minimum value, and the memory access speed is increased.
Patent JP-H01247699-A (JP)
Title: Tube body for grout
Inventor: OSAWA YOSHIKATSU
IPC: E02D5/80
Filed: 1988-03-29
Abstract: PURPOSE:To suppress expansion and deformation, prevent the occurrence of cracks, and improve the yield strength of a tension steel by forming peripheral projections and ridge-shaped projections on a tube body for grout used for the underground installation of the tension steel and arranging reinforcing materials. CONSTITUTION:When an anchor is to be installed, a tension steel P is stored in a tube body 1 for grout, it is inserted into a hole dug in the ground, mortar or the like is injected to the inside and outside of the tube body 1 before or after it. Many peripheral projections 2 are protruded spirally or in a collar shape in the circumferential direction on the outside of this tube body 1, one or multiple continuous linear ridge-shaped projections 3... are protruded in the lengthy direction. Multiple reinforcing materials 4... are linearly buried on wall bodies 31 of the ridge-shaped projections 3... over the whole length of the tube body 1. The firm resistance against the strong tensile force can be obtained.
Patent JP-H09243697-A (JP)
Title: D.c. ground-fault detector
Inventor: JINKAI KOUICHI
IPC: G01R31/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a detection of a minute d.c. current by transferring the phase changes of an inductive electromotive force of a winding into a d.c. ground-fault signal. SOLUTION: This device consists of a toroidal iron core 12 wound with the first and second windings 13 and 14 making a d. c. electricity path 17 cross the core 12, an exciting circuit part 18 which applies an a.c. exciting current on the first winding 13, a ground-fault identifying circuit part 22 which transfers the inductive electromotive force of the first winding 13 into a d.c. ground-fault signal, a demagnetizing circuit part 27 which applies a rectangular wave current attenuating in plus and minus alternately, and a switching circuit part 41 which changes the connections between the first and second windings 13 and 14. The d.c. excitation of the toroidal iron core 12 caused by the d.c. ground fault of the DC path 17 changes the half-wave width of the inductive electromotive force of the first winding 13.  The ground-fault identifying circuit 22 transfers this half-wave width into a d.c. ground-fault signal. When remanent magnetism remains in the toroidal iron core, the connection is switched from the first winding 13 to the second winding 14 to activate the demagnetizing circuit, part 27 to perform demagnetization.
Patent JP-H04308820-A (JP)
Title: Optical switch
Inventor: KAMATA YOSHIYUKI
IPC: G02B6/12
Filed: 1991-04-05
Abstract: PURPOSE:To provide the 4-port optical switches which are disposed with all of 4 pieces of light ports at one end of a substrate and the multiport optical switches formed by integrating such switches. CONSTITUTION:One piece of an optical waveguide 12 disposed from one end 11a to the other end 11b of a semiconductor substrate 11 and two pieces of optical waveguides 13, 14 likewise disposed from the one end 11a to the other end 11b of the semiconductor substrate 11 in parallel with each other are intersected, by which two pieces of the 2X2 optical switches S1, S2 are formed. Two pieces of the above-mentioned optical waveguides 13, 14 are connected at the above-mentioned other end 11b and one piece of the above-mentioned optical waveguide 12 is connected to one piece of an independent optical waveguide 15 disposed from the one end 11a to the other end 11b of the above- mentioned semiconductor substrate 11 at the other end 11b of the semiconductor substrate 11, by which the 4-port optical switch disposed with all of the light ports 12a, 13a, 14a, 15b of 4 pieces of the above-mentioned optical waveguides at the one end 11a of the above-mentioned semiconductor substrate 11 is formed. The multiport optical switch is formed by integrating many pieces of such optical switches.