baber/WOPTO huggingface dataset:
Patent JP-H0232248-A (JP)
Title: Eddy current flaw detecting device for long-sized material
Inventor: OGAWA AKIRA
IPC: G01N27/90
Filed: 1988-07-22
Abstract: PURPOSE:To hold the gap between a probe and an inspection surface constant against a curvature of a material to be inspected by displacing an inspection surface profile roller according to the curvature of the material to be inspected and rotating a slanting table into parallel relation with the material to be inspected. CONSTITUTION:Inspection surface profile rollers 37 and 38 are provided in contact with the inspection surface of the material to be inspected. The rollers 37 and 38 are arranged at a lengthwise interval and the roller 37 is supported by a probe support unit 19 which moves to contact and leave the inspection surface of the material to be inspected. Further, the roller 38 is fitted to the slanting table 21, which is provided to the unit 19 rotatably around the installation position of the roller 37 as a fulcrum so as to contact and leave the inspection surface of the material to be inspected and is pressed against the material to be inspected with a spring force. The slanting table 21 supports an eddy current flaw detection probe as well. Then, since the slanting table 21 rotates into the parallel relation with the material to be inspected as the rollers 37 and 38 are displaced owing to the curvature of the material to be inspected, the gap between the probe supported by the slanting table 21 and the inspection surface never varies.
Patent JP-H0233174-A (JP)
Title: Liquid developing device
Inventor: KONUMA KOICHI
IPC: G03G15/10
Filed: 1988-07-22
Abstract: PURPOSE:To prevent the bridging of liquid toner from occurring by making a liquid toner carrier pass through a gap between an image carrier and a supporting member which is a cross-sectional polygon and winding it around the supporting body. CONSTITUTION:The supporting body 1 which is a square pole is rotated at a constant speed different from that of the liquid toner carrier 2 and the liquid toner carrier 2 is made to protrude toward the image carrier 4 with its corners. When the gap between the image carrier 4 and the liquid toner carrier 2 is expanded, the toner 3 receives a force in a direction where it separates from the image carrier 4, so that it is difficult that the bridging occurs. When said gap is reduced, the liquid toner 3 is extruded toward the image carrier to be a projecting surface and an electric field between a latent image and the toner 3 is intensified. Then, the liquid toner 3 adheres to the electrostatic latent image 4a, which is easy to be developed.
Patent JP-S57106291-A (JP)
Title: Stereoscopic video display device
Inventor: KIKUCHI MAKOTO
IPC: H04N13/04
Filed: 1980-12-24
Abstract: PURPOSE:To sense stereoscopic video without feeling naturalness when viewed from any kind of angles by an observer, by locating plural cathode-ray tubes in a matrix state and by forming a large-sized picture display section. CONSTITUTION:A signal S* whose the part of an isolation signal is converted to a white level signal in the image signals S obtained from an image pickup device, is fed to a field memory 13a or 13b through a sampling value holding cir cuit 10, an AD converter 11 and a switching circuit 12. A field memory 13 is divided into 25 ranges in correspondence to cathode-ray tubes 31-325, and in respective ranges, the image signals to be fed to the corresponding cathode-ray tubes among the cathode-ray tubes 31-325 which form a display device 3t, are written by the address control of a control pulse generator. The image signals read out from the field memory 13a or 13b are supplied to a subtracter 19 through a switching circuit 17 and a DA converter 18. The signals obtained at the output side of the subtracter 19 are fed to the switching circuit 20 and are switched and supplied to the cathode-ray tubes 31-325 which form the display section in order.
Patent JP-H0710455-A (JP)
Title: Working attachment for construction machine
Inventor: NIIMURA TOSHIYUKI
IPC: E02F3/36
Filed: 1993-06-30
Abstract: PURPOSE:To safely grip an object with a fork glove. CONSTITUTION:A fork of a fork glove 7 is composed of, three members, those are, an upper fork member 8, a lower fork member 9 and an intermediate fork member 10. The proximal end part of the upper fork member 8 and the upper end part of the intermediate fork member 10 are coupled to the front end part of an arm body 1 with the use of an attaching pin 3. The lower end part of the intermediate fork member 10 is coupled to the lower fork member 9 with the use of a coupling pin 12. A first fulcrum part 11a of a linking member 11 is coupled to the upper fork member 8 with the use of an upper fulcrum pin 13, and a second fulcrum part 11b thereof is coupled to the lower fork member 9 with the use of a lower fulcrum pin 14 while a third fulcrum part 11c thereof is coupled to an actuating link 5 with the use of a cylinder pin 15 together with a rod 2a. When the fork club 7 is closed by a hydraulic cylinder 2, the upper and lower fork members 8, 9 are closed at their front ends so that an object gripped therebetween is drawn toward the intermediate fork member 10.
Patent JP-2000021610-A (JP)
Title: Knob structure
Inventor: ITO YASUSHI
IPC: G05G1/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a knob structure which saves space and ensures operating performance at low cost. SOLUTION: A knob member 102 is held by a knob fixing shape part 102f and a knob fixing part 101a. A disk-shaped nob γb keeps a specified clearance to a pressing surface part 102a molding a serration corresponding to a linear knurled shape, with a stay part 102e and an anchoring rib 101b. By pressing button parts 102b molded on both sides of the pressing surface part 102a from the surface, the tip of a boss part 102c is moved in the A-direction along the side surface of a slope part of a slope rib 101b and a guide rib 101c, and at the same time, a pressure spring part 102d and the stay part 102e are deflected. The pressing surface part 102a cames into contact with the disk-shaped not γb of a rotary type volume. By intermesh of the linear knurling and the serration, a rotating force in the B-direction is applied to the disk-shaped nob γb.  When a force applied to the button part 102b is released, the pressure spring part 102d and the stay part 102e are restored through elasticity.
Patent JP-H0917610-A (JP)
Title: Manufacture of sensor leads
Inventor: OZAMOTO HIDEYO
IPC: B21D28/00
Filed: 1995-06-26
Abstract: PURPOSE: To manufacture slender leads without generating deformation such as twist, leaning, inclination, and warp. CONSTITUTION: In this manufacturing method of sensor leads, guide holes 3 are formed on side rails 2 of both sides of a sheet 1 to be worked, connecting parts 5 which connect middle parts of slender leads are formed between the side rails 2, and punching is performed. After that, annealing is performed, and the connecting parts 5 are punched in the length direction of the leads and eliminated It is more preferable that annealing is performed again after the connecting parts 5 are punched. If necessary, constriction parts 6 wherein spaces are reduced are formed in the slender leads.
Patent JP-H0351548-A (JP)
Title: Damping force varying type hydraulic buffer
Inventor: YAMAOKA FUMIYUKI
IPC: F16F9/46
Filed: 1989-07-17
Abstract: PURPOSE:To spread the variable width of the damping force by installing an outside liquid chamber and a reservoir chamber in parallel to the second damping valve and forming variable orifices in the first and second bypass passages for the communication of an upper part liquid chamber and the reservoir chamber, in parallel to the both damping valves. CONSTITUTION:In an extension side cycle, a lower part liquid chamber (b) contracts, and an upper part liquid chamber (b) expands, and fluid passes through an outside liquid chamber (c) and a portion flows into a reservoir chamber (d) through the second communication passage (j), first communication passage (f), and the second damping valve (h), and the rest flows into a reservoir chamber (d) through the first bypass passage (k) and the first variable orifice (r), and further flows into the upper part liquid chamber (a) through the first check flow passage (n). In this case, the damping force range is varied by the variation of throttle of the first variable orifice (r). Then, in a compression side cycle, each flow rate of the first damping valve (g) and the second variable orifice (s) varies according to the variation of throttle of the second variable orifice (s) in the second bypass passage (m), and the damping force range varies. Therefore, the variable width of the damping force range can be spread.
Patent JP-H0233183-A (JP)
Title: Drawing-out device for display element and its manufacture
Inventor: FUTAISHI SHUNICHI
IPC: G09F9/00
Filed: 1988-07-22
Abstract: PURPOSE:To manufacture a device for drawing out even a display element whose surface is not flat without being flawed by constituting said device so that the first handle is used as a supporting point, an angle between the first and the second arms is adjusted by the second handle and the side face of the display element is pressed and gripped. CONSTITUTION:A pair of arms are formed by interposing the first handle 13 between drill holes 17 in the vicinity of both end parts of the first and the second arms, and by using the first handle 13 as a fulcrum, the first and the second arms are made freely rotatable. Subsequently, the second handle is interposed between elliptical holes 18 so that the handle 14 can slide freely between the elliptical holes 18. Thereafter, in conformity with an inclination of a side face part 4b of a display element 4, an angle of the first and the second arms 11, 12 is adjusted by sliding the handle 14. Next, the prescribed display element 4 in a screen 5 is pressed by the surface of a thin plate to which an elastic body has been stuck of the other side being freely rotatable of a pair of arms 10, so that it can be drawn out. In such a way, even the display element in which a lens has been stuck on the surface can be drawn out easily.
Patent JP-H056600-A (JP)
Title: Tape tension regulating mechanism
Inventor: KUSHIRO SUNAO
IPC: G11B15/22
Filed: 1991-06-28
Abstract: PURPOSE:To use a small extension spring by relaxing the tension of the extension spring before tape loading is performed in a tape tension regulating mechanism providing a tension regulating arm freely rotatably supporting a tension regulating pin coming into contact with the tape at the state of finishing of the tape loading and the extension spring imparting the tension to the tape through the tension regulating pin by pressurizing rotating force in the direction of allowing the tension regulating pin to contact with the tape to the relevant tension regulating arm whose one end is coupled with the relevant tension regulating arm. CONSTITUTION:The other end of the extension spring 68 whose one end is coupled with the tension regulating arm 56 is coupled with a tension lever 65 freely rotatably, the relevant tension lever is pressurized by a pressurizing member 72 at the time of loading the tape, is moved to a position to tense the extension spring, is held to the position, and at the time of excepting this, since the control of the position is released, the extension spring is relaxed.
Patent JP-S6339712-A (JP)
Title: Flash removing cutter
Inventor: IGA NOBUYUKI
IPC: B23C5/08
Filed: 1986-08-04
Abstract: PURPOSE:To facilitate the discharge of scales and reliably divide flashes by providing notched grooves, with their bottom sections made wide over the whole thickness on the outer periphery of a disk-shaped flash removing cutter pressed to the edge of a traveling plate material and rotated thereby. CONSTITUTION:A steel plate cut by a milling machine is fed out downstream, with flashes attached on the cutting face. The flash removing face 24 of a flash removing cutter 21 is slantly pressed to the edge with flashes, flashes cut by an outer periphery 29 reach the point 30 of a groove 23 and are applied with a quick direction change and are divided. In this case, if there are multiple grooves 23, the divided length is a factor of several numbers of the peripheral length of the cutter 21, part of the width of the flash removing face 24 is left as a flat face 28, thus no flaws are generated on the surface of a mother material by a cutting section 25 when flashes are removed. Flashes are not made continuously long flashes and are successfully dropped on a scrap conveyor without being stuck to a machine and are reliably divided, with no scales clogged in the groove.
Patent JP-S6427566-A (JP)
Title: Blood circulation promoting apparatus
Inventor: WADA SUMIO
IPC: A61N1/40
Filed: 1987-07-22
Abstract: PURPOSE:To simplify structure and to enhance blood circulation promoting effect by allowing an electromagnetic field to more effectively act on the affected part, by arranging a circuit and a battery to a unit case and arranging the connection terminal on the side of the unit case electrically connected to the aforementioned circuit on the side of the adhesive sheet mount surface of said case in an exposed state and connecting the aforementioned circuit to an antenna by the mounting of the adhesive sheet to the unit case. CONSTITUTION:A unit case 1 is formed as a perfectly hermetically closed case having a flat disc shape, and a circuit for generating a high frequency electromagnetic field from an antenna 14 and a battery for driving said circuit are incorporated in the unit case. Two connection terminals (a), (b) on the case side are together provided to the bottom wall part 2 of the case 1 in a state exposed in a spot form. An adhesive sheet 10 is formed as a circular soft sheet as shown by a drawing and one side surface 11 thereof is set to the surface mounted to the bottom wall part 2 of the aforementioned unit case 1 in a freely detachable manner by an adhesive and the other side surface 12 thereof is set to the surface bonded to the skin surface 13 being the region to be mounted of the body by an adhesive.
Patent JP-H0472354-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIMADA TOSHIRO
IPC: C08L77/00
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a thermoplastic resin composition which is prepared by mixing a specific imidized copolymer and a polyamide resin modified with a monoamine so that the terminal groups keep a specific concentration ratio, thus showing heat resistance, chemical resistance and moldability. CONSTITUTION:The thermoplastic resin composition is prepared by melt- kneading (A) 10-80% of imidized copolymer from 30-70wt.% of an aromatic vinyl monomer (preferably styrene), 30-60wt.% of an unsaturated dicarboxylic imide derivative (preferably N-phenylmaleimide), 1-10wt.% of an unsaturated carboxylic anhydride (preferably maleic anhydride) and 0-40wt.% of other copolymerizable unsaturated vinyl derivative and (B) 20-90% of a polyamide resin in which the concentration ratio of terminal NH2 to terminal COOH is adjusted to 1.1 to 10 using l/100 to l/1,000 mole of an aliphatic primary monoamine of 3-20 carbon atoms based on l mole of the monomer.
Patent JP-H0233932-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA HIDEKAZU
IPC: H01L21/331
Filed: 1988-07-23
Abstract: PURPOSE:To prevent leakage current between an emitter and a collector by forming a base region by impurity diffusion from a multicrystal silicon film and removing the multicrystal silicon film by wet etching after it is oxidized. CONSTITUTION:Boron which is doped in a multicrystal silicon film 5 is diffused in a graft base region 8 and an active base region 9 is formed by removing an Si3N4 film 7 and an SiO2 6 by wet etching to perform heat treatment. The activation of the boron is performed in the region 8 as soon as this. The upper half of a film 5 is removed by the wet eching. After the film 5 is heat-treated to make a SiO2 film 10 and another SiO2 film 11 is formed by a CVD method, a photoresist 12 is made a mask to remove the film 11 of an emitter forming region upper part by dry etching. The film 10 and the remaining film 11 are removed by the wet etching to be made to grow a multicrystal silicon film 13 on whole the surface thereof by decompressing CVD and arsenic is doped by ion implantation. Thereafter heat treatment is performed to diffuse the doped arsenic and an emitter region 14 is formed.
Patent JP-S6246890-A (JP)
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1985-08-23
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-S6340997-A (JP)
Inventor: ONO HIROSHI
IPC: G08B13/183
Filed: 1986-08-07
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-H0352918-A (JP)
Title: Polyurethane resin
Inventor: OZAKI SATOSHI
IPC: C08G18/50
Filed: 1989-07-19
Abstract: PURPOSE:To obtain a polyurethane resin having excellent resistance to dissolution in fluorocarbons by mixing and reacting a mixture of two specific kinds of polyoxyalkylene polyols with a polyisocyanate. CONSTITUTION:The objective polyurethane resin can be produced by mixing and reacting (A) a mixture produced by mixing (i) a polyoxyalkylene polyol produced by adding 1.0-9.0mol of an alkylene oxide to 1mol of amino group of a polyphenyl polymethylene polyamide and (ii) a polyoxyalkylene polyol produced by adding 0.5-3.0mol of an alkylene oxide to 1mol of active hydrogen of an alkanolamine at a weight ratio (i/ii) of 0.25-4.0 with (B) a polyisocyanate (preferably phenyl diisocyanate, etc.). The ratio of (the number of OH groups of the component A)/(the number of isocyanate groups of the component B) is preferably 0.9-1.2.
Patent JP-S5886867-A (JP)
Title: Driving device for three-terminal thyristor
Inventor: TAKENAKA KENJI
IPC: H02M1/08
Filed: 1981-11-17
Abstract: PURPOSE:To give safety while miniaturizing the device by completely isolating a switch for remote control from an AC power supply by a pulse transformer and a gate control signal transmission means. CONSTITUTION:A trigger pulse signal generator is formed by a resistor 10, a capacitor 11, a trigger element 12 and the primary winding of the first pulse transformer 13. When closing the switch 14, trigger pulse signals control the gate of a bidirectional three-terminal thyristor 9 through the gate control signal transmission means 15. The gate control signal transmission means 15 outputs signals controlling the gate from the output side by signals transmitted to the input side under a state that the switch 14 is isolated from the AC power supply 7, and the primary side and the secondary side are isolated.
Patent JP-H09565-A (JP)
Title: Moisture contained cotton top stick
Inventor: OZAWA MAMORU
IPC: A61F13/38
Filed: 1995-06-16
Abstract: PURPOSE: To well adhere a dry earwax at the time of cleaning a ear for ensuring an effective cleaning work by providing a cotton section on top of a stick and containing moisture in the cotton section for formation of a cotton top stick. CONSTITUTION: A moisture contained cotton section 1 is formed on the upper end of a stick 3, and concealed with a cover 2. In addition, a slit 4 is formed on a part of the cover 2. In this case, the section 1 may be formed on both of the upper and lower ends of the stick 3. Also, moisture contained in the section 1 may be a disinfectant liquid, a liquid containing an antibacterial material or other chemicals, or simple moisture. Furthermore, the cover 2 can also be used for a dry cotton section. Then, when the cotton top stick so made is used, the cover 2 is torn at the slit 4 for exposing the section 1 and cleaning an ear. In this case, as the section 1 contains moisture, a dry earwax is adhered on the cotton top stick and the ear can be effectively cleaned. Also, a sticky earwax can be removed.  In addition, the cover 2 can act to prevent contamination due to dirt and dust, and contamination due to bacteria in the air as well.
Patent JP-S6082260-A (JP)
Title: Segmental die device and segmental die unit for forming die
Inventor: OOSUDA FUSAO
IPC: B29C33/44
Filed: 1983-10-05
Abstract: PURPOSE:To smooth opening of segmental dies by means of inclined pins by providing bearing rollers to the segmental dies, providing separately guide rails for guiding the revolution of the rollers and fitting the segmental dies to the rails in such a way that the dies can be freely slid by the revolution of the rollers. CONSTITUTION:Bearings rollers 10 are attached to the front and rear side faces of segmental dies A, A'. Guide rails B, B' cut with grooves 11 in conformity with the outside diameter of the rollers 10 are separately provided to an inside flank 13 and the rails B, B' are screwed 12 to the front and rear ends on top of a movable die plate 1 to be installed with the dies A, A'. The rollers 10 of the dies A, A' are freely rotatably fitted into the grooves 11 of the rails B, B' and the dies A, A' are freely slidably inserted beteen the rails B and B'. Inclined pins 7 fixed to a stationary die plate 5 are inserted into the inclined holes 4 of the dies A, A' and the pins 7 are actuated by the opening operation of the plate 1 to slide and open the dies A, A'. The opening of the segmental dies by the inclined pins is thus extremely smoothly accomplished without trouble.
Patent JP-H0351713-A (JP)
Title: Fixed star sensor
Inventor: KAMIOKA NOBUKO
IPC: G01C1/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain stable attitude detecting accuracy by controlling the exposure time of a two-dimensional solid-state image sensing element or the threshold level of the element based on the monitored data of a monitiring means, and maintaining the optimum forming state of the image of a star. CONSTITUTION:The light of a star L is condensed on the light receiving surface of a two-dimensional solid-state image sensing element 2. Thereafter, the image forming state on the image sensing element 2 is confirmed by obtaining the radius of the formed image based on the data obtained with a star image monitor 10 in a microprocessor 8 and based on the address data of each picture element. When the image sensing conditions are controlled at this time, the exposure time or the threshold level of the image sensing element 2 are controlled based on the monitored information from the monitor 10. At this time, the star image formed on the image sensing element 2 is controlled at optimum state, and a simple operation of a correcting value is performed. Thus, the star-image forming state is maintained, and stable attitude detecting accuracy is obtained for stars in a broad magnitude range.
Patent JP-H0917687-A (JP)
Title: Paste for inner electrode for laminated ceramic capacitor and its manufacture
Inventor: YASUDA TAKUO
IPC: H01B1/16
Filed: 1995-06-28
Abstract: PURPOSE: To provide paste for inner electrode for laminated ceramic capacitor so as to effectively suppress the generation of sheet attack and delamination. CONSTITUTION: Dihydroterpineol is used for the resin solution of paste to be used for the inner electrode for a laminated ceramic capacitor, which is composed by combining with a dielectric green sheet that contains polyvinyl butyral as organic binder. Thus, high quality laminated ceramic capacitor is stably manufactured with high yield.
Patent JP-H0352702-A (JP)
Title: Warm rolling equipment for stainless steel strip
Inventor: EBIHARA MASANORI
IPC: B21B39/08
Filed: 1989-07-19
Abstract: PURPOSE:To keep the temperature of strip steel at a prescribed temperature on the inlet side of a rolling mill even if passage speed is changed by providing a heat-holding device between a heating device and a tandem mill. CONSTITUTION:The heat-holding device 9 is provided between the heating device 1 and the rolling mill 2, and bridle rolls 4 are enclosed. The heat-holding device 9 is composed of a heat insulating material 10 and an electric heater 11 to compensate radiation heat is provided inside. After a stainless steel strip 3 is heated with the heating device 1, it is entered into the rolling mill 2 while the heat is held. Therefore, even if transfer speed is changed, the temperature isn't decreased and the prescribed temperature is held and rolling can be uniformly performed.