baber/WOPTO huggingface dataset:
Patent JP-S54162289-A (JP)
Title: Drilling device with press
Inventor: MIYADERA ISAMU
IPC: B21D28/28
Filed: 1978-06-13
Abstract: PURPOSE: To effectively perform press working by tightly pressing jigs against a pipe to use jigs as female mold for press, thus simultaneously or almost simultaneously performing drilling on the top, bottom and both sides of a pipe.  
     CONSTITUTION: A force in an arrow a direction is applied on a driving shaft 171 to slip a core bar 17 out of storing parts 15, 16 of jigs 12, 13; the core bar 17 is located between jigs 12, 13 which are tightly pressed onto the inside wall of a pipe 11 where drilling should be performed. Thus tightly pressed jigs 12, 13 being made female molds, a punch is penetrated into a concave part 14 in an arrow direction to perform scheduled press on the pipe. After the press process, the core bar 17 is backed into storing parts 15, 16, jigs 12, 13 resume the former position, and the pipe 11 is taken out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59198253-A (JP)
Title: Tape cutter
Inventor: YOKOYAMA MASAMI
IPC: B65H35/00
Filed: 1983-04-25
Abstract: PURPOSE:To facilitate to release a stuck tape on a wrapping paper and the like by fixing a short paper piece or a power body at the top of the tape. CONSTITUTION:A number of short paper pieces 12 are prepared in the lower part in front of a cutting blade 10 of a tape cutter, and an adhesive tape is cut by the cutting blade 10. As the remained tape is stuck on a tape support base in the rear part of the blade 10, a tape top part 17 is held down by a finger, and the upper one of the short paper pieces 12 in the lower part is stuck to the lower side of the tape top part 17. This stuck top is made inadhesive and convenient for peeling off an applied tape.
Patent JP-S59198548-A (JP)
Title: Manufacture of optical information recording medium
Inventor: YABE MASAO
IPC: C09J4/00
Filed: 1983-04-22
Abstract: PURPOSE:To offer an optical disc medium with less deformation such as waving and warpage where a strong bonding force is provided and a recording layer is not dimmed by adopting a specific combination of the processing method of the bonding face and an adhesives in a medium where two recording layers of transparent base plates are bonded while being faced inside. CONSTITUTION:In bonding the base plates made of acrylic resin having the recording layer while facing the recording layer inside, after the bonding face of the base plate is processed form discharge or ultraviolet ray irradiation, the base plates are bonded by using a nonsolvent electromagnetic radiant ray- curing type adhesives as the adhesives. As the discharge processing method, glow discharge processing or corona discharge processing or the like is used but it is preferable to adopt the glow discharge processing being able to be processed in vacuum so as to be made free from the effect of dust and dirt. The bonding force is increased remarkably by the combination of the discharge processing or the ultraviolet ray irradiation processing and the electromagnetic radiant ray-curing type adhesives.
Patent JP-S59231260-A (JP)
Inventor: EDOWAADO JIYON MAAREI
IPC: F16J1/02
Filed: 1984-04-12
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-H06277282-A (JP)
Title: Automatic switching device for infusion agent
Inventor: OHIRA OSAHISA
IPC: A61M5/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide an infusion system capable of performing consecutive infusion for a long time once it is set and saving the handling time of exchange. CONSTITUTION:This device is an automatic switching device for infusion agent to be used for an infusion agent line consisting of plural infusion vessels 1 and 2, plural tubes 10 and 11 for introduction connected to the infusion vessels, and tubes 12 and 13 for introducing infusion making one flow path of the flow paths of the plural tubes for introduction. The device consists of an infusion sensor 8 detecting the presence or absence of the infusion agent while it is arranged at the prescribed position of the infusion agent line and sending the prescribed signal and a tube closing switching mechanism 4 for introduction receiving signals and opening or closing the tubes 10 and 11.
Patent JP-H09253849-A (JP)
Title: Welding wire feeding device
Inventor: NAGASHIMA SHINGO
IPC: B23K9/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce resistance of wire feeding and variance in resistance by guiding a welding wire with a guide roller arranged between a spool and straightening roller. SOLUTION: A wire 5 coiled to a wire spool 4 is pinched from left/right by a pair of guide rollers 6, 6 and guided. Successively, the wire 5 is guided by a grooved roller 8. A delivery roller 7 inserts the wire 5 in a torch cable 11 and sends to a welding torch 2. In a conventional guide hole method, the wire 5 is subjected to sliding resistance in guide hole, resulting in large resistance. Further, depending on a difference in coiled width and diameter, the resistance is varied up/down and left/right. Thus, variance in feeding the wire 5 is generated, the wire is fallen off from the grooved roller 8 and delivery roller 7. Friction of the wire 5 at the guide roller 6 is of rolling friction, the resistance is extremely small. Feeding of the wire is stabilized, automatic arc welding of high quality is made possible.
Patent JP-H10269526-A (JP)
Title: Magnetic head
Inventor: OUCHI KAZUHIRO
IPC: G11B5/265
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a composite type thin film magnetic head which is capable of recording/reproducing on an ultra narrow track and has an easy manufacture process and high magnetic flux efficiency and has thin film thickens as track width capable of corresponding to high track density/high linear recording density. SOLUTION: A recording/reproducing composite type magnetic head having a magneto-resistive element as a recording/reproducing core is constructed by allowing track cores 1a, 1b having the film thickness with a diameter of <=50 μm as the track width to be adjacent having a gap interval of <=50 μm. Coating type film forming material having a high bury-in property is made to flow into the gap machined to the width of <=0.5 μm without an azimuth angle for the track width to be cured by a convergent ion beam.  The track cores 1a, 1b of a recording/reproducing element part and back cores 4a, 4b are formed from the sam material, and a electrode and a leader conductor 6 of a reproducing element part and a pillar coil 7b and an upper layer coil 7c of a recording element part are constituted of the same conductive material, and all or a part of the components of these same material recording/reproducing element part are laminated and formed to the same height from a head substrate 8.
Patent JP-H09265065-A (JP)
Title: Color liquid crystal display device
Inventor: KOSAKA HARUHISA
IPC: G03B21/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display device which is increased in the contrast and has high image quality by lessening the black floating arising in the case a hologram element is used as color filters. SOLUTION: The color liquid crystal display device has a light source, an incident side polarizing plate 6 which polarizes the light from the light source, the hologram element 2 which diffracts and spectrally splits the light form the incident side polarizing plate 6, a liquid crystal panel 1 to which the diffracted light from the hologram element 2 is applied and an exit side polarizing plate 7 to which the light modulated by the liquid crystal panel 1 is applied. In such a case, the axis of absorption of the incident side polarizing plate 6 is arranged perpendicularly or parallel to the diffraction direction of the hologram element 2.
Patent JP-S60218212-A (JP)
Title: Conveyor for production line
Inventor: KAWAMATA TADAHIRO
IPC: B23Q7/14
Filed: 1984-04-10
Abstract: PURPOSE:To make each conveyor replaceable at an optional position and instantenously conformable to a work variation or trouble happening, etc., by installing such a conveyor as being short in overall length and capable of driving itself independently, in each of various working machines as well as installing a lot of these conveyor in line. CONSTITUTION:A line conveyor 1 is solidly installed in, for example, an assembly automatic 2, while it installs an endless belt 3 and each of driving wheels at both sides so as to drive itself independently and simultaneously sets its overall length to be shorter, for example, by 1mm. or so. And, lots of this conveyor 1 are installed in line whereby a line conveyor 5 in the specified length is constituted inthis way. At this time, since each assembly automatic 2 is installed in each conveyor 1, an assembling line is able to be constituted by the line conveyor 5. According to this method, when the conveyor 1 at an A position, by way of example, or the assembly automatic 2 is replaced due to trouble happening or the like, the conveyor 1 at the A position is taken out and replaceable with another conveyor 1 in an efficient manner.
Patent JP-H10117355-A (JP)
Title: Image coder and dynamic image decoder
Inventor: KATADA HIROYUKI
IPC: H04N19/33
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic image coder/dynamic image decoder in which an image which high quality is obtained by eliminating image distortion due to difference from a frame rate in the case of coding/decoding a component area of a dynamic image at a different frame rate. SOLUTION: When a background interpolation discrimination section 107 discriminates that a visual effect is obtained by background interpolation due to a large movement of a component area in low and high-order layers, a controller 103 controls a switch 104, based on the area information of the component area in the low-order layer to conduct the background interpolation. A weight average section 106 uses the interpolated background to calculate the weight average of the high-order and low-order layers to generate an interpolated image. Then the prediction coding/decoding of the high-order layer is conducted by using the interpolated image.  Conversely, when it is discriminated that the component area has not moved so much and no visual effect is obtained by background interpolation, an output of an interpolated image generating section 105 is used to composite the background and to generate the interpolated image. Thus, shape information for the background interpolation is reduced, and high image quality is attained.
Patent JP-H06308077-A (JP)
Title: Electrochemical oxygen measuring sensor
Inventor: HERUMUUTO BUAIRU
IPC: G01N27/409
Filed: 1994-04-11
Abstract: PURPOSE: To provide an electrically insulating airtight disposition by providing a casing which has an internal electrode and a conductive path at a connection side to be kept into contact with an outer surface, and into which an oxygen ion electrically conductive solid electrolyte of a pipe of which one end is closed. is closely inserted. CONSTITUTION: An electrochemical measuring sensor 10 comprises a metal casing 11, and is fixed to the measurment gas pipe by a hexagon nut 12 and a screw 13 at an outside of the casing 11. An insulating shell 40 composed of. i.e., steatite, is introduced into a longitudinal hole 18 of the casing 11. The other circular groove 16 is formed at an end part, separated from the measurement gas, of the casing 11, and fixes a sealing sleeve 17 extending from the casing 11. A sensor element 21 is placed on a closed seat 19 comprising a closing ring 20. The element 21 has a tubular solid electrolyte 23, and an end part, at the measurement gas side, of the electrolyte 23 is closed by a bottom 24.  A layered gas permeable measuring electrode 25 is installed on the electrolyte 23 at the outside thereof to be exposed to the measurement gas, and a reference electrode 26 is installed at the side facing to the internal space.
Patent JP-H068085-A (JP)
Title: Suction type fixing device
Inventor: MATSUDA KENJI
IPC: B23Q3/08
Filed: 1993-03-30
Abstract: PURPOSE:To provide a suction type fixing device desirable in the vacuum sealing performance of a workpiece placing face, large in the coefficient of friction so as to be excellent in workpiece fixing performance and capable of obtaining strong fixing force even to thrust load. CONSTITUTION:The top plate 1 of a suction box is provided with a resin layer 7 formed by burning polyurethane elastomer, and the suction box A is provided at one side or two sides thereof with a stopper 10 brought into close contact with the end face of a workpiece B.
Patent JP-S548236-A (JP)
Title: Water wheel and pump water wheel
Inventor: OGAWA SHIYOUZOU
IPC: F03B11/00
Filed: 1977-06-20
Abstract: PURPOSE: A water wheel and a pump water wheel constructed to move a runner under a main shaft by providing a manhole on the upper conver of the runner and a removable liner to the lower cover for the convenience of a maintenance work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06291618-A (JP)
Title: Data holding circuit
Inventor: SESHIMO TOSHIKI
IPC: H03K3/3562
Filed: 1993-03-30
Abstract: PURPOSE:To suppress the degradation of an output waveform at the time of a high-speed operation by additionally allowing a current to flow from an additional current source parallelly connected with a constant current source only when switching a switching circuit from a data holding state to a data fetching state. CONSTITUTION:At this data holding circuit, when a select signal S is set at an H level, data D and DN are fetched and while a select signal SN is kept at the H level, the data D and DN are held by a circuit composed of MESFET 103 and 104 or the like. The holding circuit is provided with an additional current source 170 and only when switching a switching circuit 150 from the data holding state to the data fetching state, the additional current flows to the current source 170. Thus, since a current to flow to an MESFET 107 can be increased when starting the fetching state, the rise of an output signal OUT and the fall of an output signal OUTN can be made sharp. Therefore, the amplitude of the output signals OUT and OUTN can be enlarged.
Patent JP-S545604-A (JP)
Title: Channel matching method for wireless apparatus
Inventor: ABIKO TOSHIO
IPC: H03J9/00
Filed: 1977-06-15
Abstract: PURPOSE: To secure a simple and accurate matching between the transmitting frequency and the receiving frequency by lowering the output of the transmitter less than the prescribed level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63238677-A (JP)
Title: Method and device for recognizing parts
Inventor: HATA KANJI
IPC: G06V10/147
Filed: 1987-03-26
Abstract: PURPOSE:To recognize parts with high precision by constituting a device of first lenses for respective visual fields, a second lens shared among all visual fields, and a shutter member and selecting a central visual field in case of small-sized parts and selecting required visual fields from visual fields in four directions in case of recognition of a part of large-sized parts. CONSTITUTION:The device consists of the first lenses 13 for respective visual fields, the second lens 14 shared among all visual fields, and a shutter member 15 to move the recognition visual field with one picture recognizing device. Visual fields are properly selected from the central visual field 2 and visual fields 3a-3d in four directions, namely, five visual fields in total to recognize parts, and the central visual field 2 is selected in case of small-sized parts 1a. Required visual fields 3a-3d are selected on demand to recognize parts; for example, the visual field 3a is selected in case of recognition of a part of large-sized parts 1b and the visual field 3b is selected in case of recognition of another part. Thus, small-sized parts as well as large-sized parts are recognized with high precision.
Patent JP-S60216274-A (JP)
Title: Insulation monitoring apparatus
Inventor: UDAGAWA HIROSHI
IPC: G08C25/00
Filed: 1984-04-11
Abstract: PURPOSE:To make it possible to certainly transmit an alarm signal over a long distance, by using the monitor signal applied to the earth wire of a transformer under earthing construction of the second kind by an insulation detection apparatus. CONSTITUTION:An oscillation part 8 oscillating frequency different from power source frequency applies a monitor signal to an earth wire 4 by an injection transformer 6 and CT5 detects the current flowing to the earth wire 4 and applies the output thereof to a judge part 7. This judge part 7 separates only the monitor signal from the output of a current transformer 5 and ampliies the same while the amplified signal receives the phase comparison with oscillation voltage from the oscillation part 8 and, when the current having the same phase as oscillation voltage reaches a definite value, an alarm signal is outputted to a modulation part 9. Further, the modulation part stops the oscillation of the oscillation part 8 on the basis of the output thereof. A receiving part 12 receives the monitor signal coming from an electric circuit 2 and generates an alarm when this monitor signal is one receiving modulation in the modulation part 9.
Patent JP-S62231896-A (JP)
Title: Trim tab control device for marine propeller
Inventor: ATSUMI SHINYA
IPC: B63H25/42
Filed: 1986-04-01
Abstract: PURPOSE:To ensure improvement of steering performance during sailing in an outboard motor and the like by storing an optimum trim tab angle in advance in order improve steering performance in response to at least either steering force or a steering angle. CONSTITUTION:A CPU 46 of a trim tab control device receives both the steering force F of a receiving cylinder 40 by a steering shaft 36 detected by a pressure sensor 44, and the angle theta of a trim tab 20 detected by a speed reducer 24 through an input circuit 48 so as to read out an optimum trim tab angle THETAfrom a map in a ROM 52. Then an actual trim tab angle theta is compared with said optimum trim tab angle THETA for outputting a driving signal to a motor 22 through an output circuit 50 and a driver 56 so as to maintain the trim angle thetato be the optimum trim angle theta continuously during sailing. Owing to this constitution, steering performance is improved during sailing for improving steerage so as to ensure sharp feeling of steering.
Patent JP-H04242000-A (JP)
Title: Adhesive composition of pencil
Inventor: OZAKI MASAOKI
IPC: C09J131/04
Filed: 1991-01-16
Abstract: PURPOSE:To prevent the permeation of adhesive to a wood section, to leave adhesive on the surface of a core while increasing the frictional resistance of the core and adhesive and to obviate the falling-off of the core by adding and mixing a specific quantity of powder having specific grain size to adhesive. CONSTITUTION:A powdered substance having grain size of 1mum-50mum is dispersed and mixed to emulsion adhesive mainly comprising vinyl acetate or an ethylene vinyl acetate copolymer resin at 5-20%. When the size of grains added is 5mum or less at that time, the frictional resistance of a core and a wood section by grains is reduced. The quantity of adhesive remaining on the surface of the core is diminished with the decrease of a surface area and an effect is lowered in grains larger than 50mum. When the loading of powder exceeds 20%, on the other hand, the viscosity of an emulsion is increased suddenly, and workability is deteriorated. When the loading of powder is 5% or less, the effect of an additive is eliminated. Accordingly, it is ideal that the loading of the additive is 5-20% and grain size is 1mum-50mum in consideration of efficient operation and workability, the quantity of adhesive remaining on a core surface is augmented, and the frictional resistance of the core and the wood section is elevated.
Patent JP-S61233859-A (JP)
Title: Programmable controller
Inventor: MORI KINYA
IPC: G05B19/05
Filed: 1985-04-08
Abstract: PURPOSE:To improve noise resistance and space efficiency by providing an input direction deciding circuit controlling the direction of conduction of an input/output port through the discrimination of the direction of an input signal so as to minimize the connection distance between units. CONSTITUTION:An input direction deciding circuit 20 discriminating the directionality coupled to an expanded cable 16 connecting reach unit constituting a program controller 1 is provided to change over automatically the directionality of the signal of each unit. The system constitution of a free space arrangement is attained with the shortest connection length, high resistance to external noise is attained and the space efficiency is improved.
Patent JP-H04308237-A (JP)
Title: Polyester latent crimpable yarn and its production
Inventor: MOCHIZUKI KATSUHIKO
IPC: D01F6/62
Filed: 1991-04-05
Abstract: PURPOSE:To obtain the subject crimpable yarn, comprising an outer layer composed of a copolyester containing an ionic component, an inner layer having a polygonal outer peripheral shape and respective fibers latently having different heat shrinkage factors, having unique gloss and crispiness and useful as a material having refreshing feeling, etc., for clothes. CONSTITUTION:Polyethylene terephthalate which is a component (A) of an inner layer is introduced from an upper introduction plate 6 of a conjugate spinneret and polyethylene terephthalate which is a component (B) of an outer layer and contains >=1.0mol% copolymerized 5-sodium sulfoisophthalic acid component is introduced from a lower introduction plate 5. Both are formed into a conjugate stream of the inner and outer layers in a spinneret 8, discharged from a slit 9 and subjected to conjugate spinning. The resultant filaments are then drawn and heat-treated to afford the objective polyester latently crimpable yarn having a hollow part 3, comprising an outer layer part 1 which is polyethylene terephthalate containing >=1.0mol% copolymerized 5-sodium sulfoisophthalic acid component, an inner layer part 2 having a tri- to hexagonal outer peripheral shape in the fiber cross section and latently having nonuniform heat shrinkage factors in the longitudinal direction of single filaments and between respective filaments in the same cross section thereof.
Patent JP-S62228537-A (JP)
Inventor: OBATA MASAO
IPC: E04B1/16
Filed: 1986-03-31
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-S58188629-A (JP)
Title: Plastic lens molds capable of producing plurality of pieces at a time
Inventor: HONDA TOSHIMASA
IPC: B29C33/00
Filed: 1982-04-30
Abstract: PURPOSE:To obtain the titled set of molds by which a plurality of lenses can be molded at the same time by a method wherein the working surface of a top force makes a single sphere, a plurality of spheres are formed on the working surface of a bottom force and circular holes are provided on a gasket to connect each other through passages. CONSTITUTION:A plurality of concave spheres 6 are provided on the working surface of the bottom force 5 and each central axis of spheres 6 is crassed at one point 0. The gasket 7 is provided with circular holes 8 having a diameter necessary to the lens at the positions corresponding to the respective spheres 6 on the bottom force 5 to make cavities 11. These circular holes 8 are connected with each other through passages 9. The top force 10 is made from the same material as the bottom force 5 and is formed of a series of spheres required to lenses to be molded.