baber/WOPTO huggingface dataset:
Patent JP-S60115017-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B5/54
Filed: 1983-11-26
Abstract: PURPOSE:To reduce the wear of a magnetic tape and a magnetic head and also to attain reproduction of pictures even in fast forward and rewind modes, by shifting the head in the radius direction of a rotary drum with an indication of an indication means and by means of a piezoelectric element to secure a contact between the head and the tape. CONSTITUTION:An end of a lamination type piezoelectric element 21 is welded to an upper drum 2 of a drum 1, and a magnetic head 5 is attached with protrusion to the other end of the element 21. The DC voltage is applied to the polarizing direction of the element 21 having thickness (t), and the displacement amount DELTAt is proportional to the applied voltage. Therefore the element 21 can be protruded in the radius direction of the drum 1. When the picture reproduction is indicated together with the fast forward and the rewind from an indication means, the element 21 is actuated to secure a contact between the head 5 and a magnetic tape. While this connection is not secured when no reproduction of pictures is indicated. Thus the wear is reduced for the tape and the head. Then the fast forward and rewind positions can be confirmed in pictures.
Patent JP-H0388487-A (JP)
Title: Video floppy device
Inventor: MIKAMO KATSUMI
IPC: G11B20/02
Filed: 1989-08-31
Abstract: PURPOSE:To reduce wear or damage of a magnetic disk or a video head by storing a video signal reproduced from the magnetic disk into a video memory at reproduction for a long period and reading the video signal stored in the video memory. CONSTITUTION:A selection circuit 4 selects whether a video signal outputted to an output terminal 5 is used for an output of a video signal processing circuit 2 or for a readout signal of a video memory 3. In the case of a long period reproduction mode, a switching signal S1 is fed to the selection circuit 4 from a controller 6, the selection circuit 4 is turned as shown in dotted lines in figure and the video signal stored in the video memory 3 is read out and outputted to the output terminal 5. Since it is not required to reproduce the video signal from a magnetic disk in the long period reproduction mode, the controller 6 supplies a switching signal S2 to stop the operation of a magnetic disk drive 7. Thus, wear or damage of the magnetic disk or the video head 1 is reduced.
Patent JP-S6282041-A (JP)
Title: Manufacture of ink jet printer head
Inventor: UEHARA MASAMITSU
IPC: B41J2/16
Filed: 1985-10-07
Abstract: PURPOSE:To obtain stabilized joints by effectively melting only the joints without causing damage to each portion by a method in which a conductive path, one of electrodes, and a conductor are contacted with each other and the contact portions are connected by melting by partically irradiating lasers for heating from the insulator plate side of a distributing board. CONSTITUTION:A distributing board 26 is pressed by a block 27 in such a way that a soldering bump 8 and a soldering pad 11 formed on a piezo-electric vibrator 7 set on a head come into contact with each other at a given position. The block 27 is made of a material pervious to lasers 28 and free of damage during the permeation of lasers. Lasers 28 is focused by a lens 29 and passed through an insulator plate 9 to heat up a conductor 10 partially and thereby a soldering bump 8 and a soldering pad 11 are contacted and melted. The heat so produced is cooled by radiation 30 of heat from the plate 9 to the block 27 and by heat radiation 31 through the vibrator 7, forming the joint 32 of the bump 8 and the pad 11. The block 27 made of quartz glass or transparent sapphire is used.
Patent JP-H0387428-A (JP)
Title: Soil lifting device by expansion type holding belt conveyor
Inventor: NONAKA MASAHIRO
IPC: B65G15/26
Filed: 1989-08-31
Abstract: PURPOSE:To enhance efficiency in removing soil by installing a hold carrying belt conveyor furnished with a belt accumulation section onto a device starting from the lower section of a loading frame which is provided with a sediment quantitative supply device and can be lowered down, to a girder through a roller unit while being extended. CONSTITUTION:A soil lifting device is made up of a roller unit 9 which is composed of a guiding steel pile 3, a girder 4, a loading frame 6, turn belt guiding rollers 8 and of belt pressing rollers 7, endless belts 10 and 11, a hold conveying belt conveyor 12, a sediment quantitative supply device 13, and of a belt accumulation section 14. In this case, the frame 6 furnished with the supply device 13 is lowered down as excavation becomes deeper. Furthermore, an extension is put to the roller unit 9 fixed onto the guiding steel pile 3 so that the belt conveyor 12 is thereby automatically extended via the belt accumulation section 14. By this constitution, efficiency in removing soil can thereby be enhanced.
Patent JP-H1063186-A (JP)
Title: Label and its use method, and delivery slip
Inventor: TSUKADA HIDEKI
IPC: G09F3/10
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To leave the information recorded on a label on an objective body to which the label is stuck, even when the label is separated from the objective body, by forming an interlayer bonding part between a label base part and an adhesive part in such a manner that the interlayer bonding part is bonded to the adhesive part with lower bonding force than the adhesion strength of the adhesive part and the objective body. SOLUTION: When a label 20 is peeled from the objective body to which the label is stuck, an adhesive layer 23 is separated from the objective body. Since the bonding force between the adhesive layer 23 and the interlayer bonding layer 22 is lower than the adhesion strength between the adhesive layer 23 and the objective body, the adhesive layer 23 is not separated from the objective body but the interlayer bonding layer 22 is separated from the adhesive layer 23 in the area where the interlayer bonding layer 22 is formed. Thereby, even when the label 20 is peeled from the objective body, the adhesive layer 23-1 in the area where the interlayer bonding layer 22 is present remains on the objective body.  Since the information recorded in the information recording region of the label base body 21 is copied in the adhesive layer 23-1, the information about the objective body can be known by cheking this part.
Patent JP-S6467504-A (JP)
Title: Fluidized-bed combustion device and controlling method
Inventor: TAKADA SHIGENOBU
IPC: F23C10/18
Filed: 1987-09-07
Abstract: PURPOSE:To make it possible to control the temperature of a carbon re- combustion furnace to a predetermined temperature by providing a control mechanism for varying the quantity of recycling collected ashes to a main combustion furnace and adjusting the concentration of carbon contained in ashes conveyed to a carbon re-combustion furnace. CONSTITUTION:Burnt ashes and unburnt carbons scattered from a main combustion furnace 1 are trapped by a dust collector 5 and stored in a relay tank 6. The burnt ashes and unburnt carbons thus stored are controlled of their recycling quantities by a rotary damper 7 and transported from an ejector 9 to the main combustion furnace. Thus, by adjusting the ash recycling ratio to the main combustion furnace, it becomes possible to control the concentration of unburnt carbon to adjust the layer temperature of the carbon re-combustion furnace.
Patent JP-S60115244-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMA SHIYOUHEI
IPC: H01L23/52
Filed: 1983-11-28
Abstract: PURPOSE:To enable the formation of a fine Al wiring causing virtually no faulty electromigration by a method wherein a buffer layer producing a volatile compound in reaction to a metallic halide gas used in a subsequent CVD process is provided on the surface of an Al wiring layer. CONSTITUTION:A laminate structure of an Al wiring layer 13 and a silicon layer 14 is formed on a silicon substrate 11 having an element formed therein with an insulation film 12 interposed between the structure and the substrate, and a W film 15 is formed selectively in a wiring part by a CVD method. Owing to the presence of the silicon layer 14, impurities such as fluorine are scattered in the form of silicon fluoride in the process of growth of the W film 15, and thus no impurities are left on an interface. There is no possibility of corrosion of Al due to the impurities, and a fault of disconnection caused by electromigration is sharply reduced, since the whole exposed surface of the Al wiring layer 13 is covered with the W film 15.
Patent JP-H0272074-A (JP)
Title: Packaging material
Inventor: ANDO KATSUTOSHI
IPC: C08J5/18
Filed: 1988-09-08
Abstract: PURPOSE:To permit the maintenance of the freshness of package contents for a long time by composing the packaging material of the electret material having a flat surface part provided with an electric charge of different polarity on each side thereof. CONSTITUTION:The electret material constituting a packaging material has a flat surface part provided with an electric charge of different polarity on each side thereof, preferably with the electric charge density of not less than 1X10<-11> coulomb/cm<2> per each side. The flat surface part may be formed of a flexible sheetlike or molded material such as film, nonwoven fabric, paper and knitted goods. The use of polyolefin resin, polyester resin, fluorine- containing resin, polyvinyl chloride resin, polyamide resin and polyacryl resin is preferable as a constituent of the electret material. For use in the packaging of perishable foods, a carbon dioxide permeability of 500-350000cc/m<2>.24hrs.atm, an oxygen permeability of 100-35000cc/m<2>.24hrs.atm and a moisture permeability of 5-700g/m<2>.24hrs are preferable.
Patent JP-S6283663-A (JP)
Title: Apparatus for monitoring inflow of toxic substance
Inventor: BABA KENJI
IPC: G01N33/18
Filed: 1985-10-09
Abstract: PURPOSE:To judge whether a toxic substance is present in water by objectively and continuously monitoring the movement of fishes, by utilizing the moving speed of an aquatic animal confirmed by differential images at different times. CONSTITUTION:The fish 140 in a water tank 100 is illuminated by illumination devices 150A, 150B and the image thereof is picked by ITV200 and output voltage corresponding to the brightness thereof is transmitted to a moving speed detection means 300. The signal V of the average moving speed of the fish 140 calculated by the means 300 is sent to a moving speed judge device 500. In this case, the difference between image brightness informations at different times is operated by the means and the moving matter is extracted by the difference image thereof to obtain the average moving speed V of said matter. When the speed V is shifted from each of moving speeds Vmax, Vmin from setting devices 510, 520, a judge device 500 judges that the movement of the fish 140 is abnormal by the toxic substance in water.
Patent JP-H0542519-A (JP)
Title: Molding method for composite kneaded substance
Inventor: SUGITA TAKASHI
IPC: B28B3/20
Filed: 1991-08-09
Abstract: PURPOSE:To orientate short fibers in a composite kneaded substance containing short fibers in the uniaxial direction extending over the whole cross sections. CONSTITUTION:A plunger 6 is arranged into a die 2 formed to the bottom of a cylinder vessel 1. A kneaded-substance extrusion flow path 5 is formed between the plunger 6 and the die 2. The plunger is moved while being unified with the pushing operation of a piston 3. Shearing force is applied to a composite kneaded substance 4 extruded from the kneaded-substance extrusion flow path 5 by the relative motion of the plunger 6 and the die 2, and short fibers 4a in the composite kneaded substance 14 are oriented in the uniaxial direction.
Patent JP-H0777178-A (JP)
Title: Scroll member of scroll type compressor
Inventor: KIKUCHI YASUO
IPC: F04C29/06
Filed: 1993-09-09
Abstract: PURPOSE:To provide the scroll member of a scroll type compressor which can reduce noise resulting from the re-expansion of gas in the central part of the scroll member. CONSTITUTION:In a scroll member which has a spiral body 10 and is used for a scroll type compressor, the spiral body 10 is provided with a communicating section 12 located at the rear of the seal-off point (e) of the spiral body 10. The communicating section 12 may be a notch, a groove or a hole.
Patent JP-S6284802-A (JP)
Title: Cross rolling down for slab
Inventor: TAZOE NOBUHIRO
IPC: B21B1/02
Filed: 1985-10-08
Abstract: PURPOSE:To improve yield by preliminarily forming a slab width narrower than the roll gap of the first vertical rolling mill and rear end part having the step part longer than the front end part by a cross press, then subjecting the slab to cross rolling reduction by the vertical rolling mills. CONSTITUTION:The slab 2 having a width W0 is preliminarily cross rolled down by the cross press to the width W1 at the front and rear end parts and to the width W1 in the stationary part between the front and rear end parts. The rolling reductions at the front and rear end parts are made larger than the rolling reduction in the stationary part in this stage. The slab is so rolled that the width W2 of the front and rear end of the slab 2 is smaller than the roll gap G of the first vertical rolling mill 1 and the width W1 of the stationary part is made larger than said gap. The slab preliminarily formed in the above- mentioned manner is passed in vertical rolling, by which the growth of a fish tail is prevented and the yield is improved.
Patent JP-H01104895-A (JP)
Title: Regulation means of wire mechanism part of papermaking machine or cardboard making machine
Inventor: TAPAANII NAIMAN
IPC: D21F9/00
Filed: 1988-09-07
Abstract: PURPOSE: To efficiently carry out the dewatering of papermaking raw material in a twin-wire mechanism part so as to separately control the pressure of a pressurizing member piece at an upstream side and a downstream side in the transportation direction of wires. CONSTITUTION: A supporting table 13 is arranged at the lower part of a lower wire and is opposed to a dewatering box. A plurality of pressurizing members 15 are installed on the top of the supporting table 13. The lower wire is pressurized through a strip 16. The strip is provided with a channel 18 for draining water from a papermaking raw material. Pressurizing members separately attached to each strip constitute force-supplying members 19 and 20. The force- supplying member 19 acts on an upstream end 25 of the strip and the force- supplying member 20 acts on a downstream end 28 of the strip.
Patent JP-H0389600-A (JP)
Title: Chip parts mounting apparatus
Inventor: SAKURAI TERUYASU
IPC: H05K13/02
Filed: 1989-09-01
Abstract: PURPOSE:To obtain a chip parts mounting apparatus having a ramming up mechanism which produces a smaller amount of bottom tape break dust and having a long-abrasion-life ramming up pin by installing a ramming up pin which rams up chip-shaped electronic parts from the supporting part of a tape- shaped supporter and has a hard alloy tip. CONSTITUTION:A vacuum nozzle 7 to take out chip-shaped electronic parts 5 by sucking is on the upper side of a container recess 1 to contain said chip- shaped electronic parts 5 and a ramming up pin 8 to ram up said chip-shaped electronic parts 5 is at the bottom side of said container recess 1. The tip of the pin is made of hard alloy especially hard and wear resistant among the tool materials and thereby a thinner needle-shaped tip hard to wear can be made, producing a smaller amount of broken dust.
Patent JP-H06237368-A (JP)
Title: System and method for conversion of digital display of color input image
Inventor: JIYON INGUHAMU
IPC: H04N1/46
Filed: 1992-08-24
Abstract: PURPOSE: To convert a 1st display of a color input image into a 2nd display. CONSTITUTION: A basic conversion table 18 and an overprinting conversion table 22 are generated by mapping the basic axis and the overprinting axis of a selected color coordinate system to the basic axis and the overprinting axis of a color coordinate system of a 2nd display printer. A 1st display is converted into a 2nd display by using the tables 18 and 22. The 2nd display is printed and an output print is created. The output print is a reproduction of a color input image in the selected color coordinate system. Furthermore, an operator selects an appearance parameter and adapts a required printer condition according to it.
Patent JP-S6468085-A (JP)
Title: Color television with teletext receiving function
Inventor: HIRASHIMA SATOSHI
IPC: H04N7/08
Filed: 1987-09-08
Abstract: PURPOSE:To immediately watch a desired page by making a teletext receiving device having a page memory function operate at all times by a second power source, always fetching the contents of a desired program even when a first power source is not turned on and calling them when the first power source is inputted. CONSTITUTION:The titled device is equipped with a teletext signal processing circuit 25, a tuner 20, the second power source power source 27 to always supply a power source to the teletext receiving device including an intermediate frequency processing circuit 21, a sound signal processing circuit 22, a chrominance signal processing circuit 23 and the first power source 26 to supply the power source to a screen display including a synchronization deflection circuit 24 at the time of a screen displaying. That is, the teletext signal processing circuit 25 operates at any time and the newest data are stored in the contents of the page memory. Thus, when an operator turns on the first power source 26, he can watch the desired page immediately.
Patent JP-H06255201-A (JP)
Title: Image recording apparatus
Inventor: IKEDA TAKESHI
IPC: B41J2/32
Filed: 1993-09-09
Abstract: PURPOSE:To accurately perform the positioning of a head and to make constitution compact and small-sized by providing a first energizing means energizing the positioning member attached to the head so as to bring the same into contact with the rotary shaft of a platen and a second energizing means energizing the head to the platen in the direction crossing the first energizing means at a right angle. CONSTITUTION:In an image recording apparatus, a leaf spring 10 is constituted of first and second energizing means energizing a head 1 to a platen roller 3. The leaf spring 10 comes into contact with the rear surface of the head 1 at one end part 10a thereof and energizes the head 1 toward the center of rotation of the platen roller 3 in the direction shown by an arrow B. The other end part 10b of the leaf spring 10 comes into contact with the side end surface of the head 1 to energize the head 1 and the positioning member 6 attached to the head 1 in the C-direction crossing the direction shown by the arrow B at a right angle, that is, in the direction of a bearing 5. Therefore, the positioning member 6 certainly comes into contact with the bearing 5 on the upstream side in the feed direction of a recording material 2 and the head 1 integrated with the positioning member 6 is positioned on the bearing 5.
Patent JP-H08265766-A (JP)
Title: Digital video pressure reduction processor and dram mapping method therefor
Inventor: KURISU FUUGENBUUMU
IPC: H04N7/26
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a memory capacity by properly allocating mapping of a DRAM to execute MPEG-expansion for a PAL format. SOLUTION: A video frame consists of 576 active video lines each having 352 sets of 8-bit pixels. The mapping of DRAM is executed for MPEG-expansion for the PAL format using B from. Buffers 70, 76 of 576 lines each are assigned for luminance signals of an anchor frame for forward/backward prediction and buffers 74, 78 of 288 lines each are assigned for chrominance signals respectively. Buffers 80, 82 for the luminance signals and buffers 78, 84 of 288 lines each for the chrominance signals are assigned for 1st and 2nd B fields reconfigured from the anchor frame. In this case, 288 lines are assigned for the buffer 82 but 144-line is enough for the buffer 80 because the capacity is reduced for display on the way of decoding.
Patent JP-S59113257-A (JP)
Title: Cooling water circulating device for internal-combustion engine
Inventor: OZU TADAHIRO
IPC: F01P3/20
Filed: 1982-12-20
Abstract: PURPOSE:To reduce temperature rise in an engine room by cooling the exhaust pipe of the internal-combustion engine and heat lubricating oil or the like by utilizing the heat of the cooling water which is a cooling medium. CONSTITUTION:The inner shell 14 of a cooling water chamber 13 is made of a metallic material having a good heat conductivity and fins 14' are attached to the exhaust gas side or the cooling water side of the shell to improve heat conductive efficiency. Contrary to the inner shell, an outer shell 15 is made of a material having poor heat conductivity and insulating material 15' is bonded to the inside and outside of the metallic material. The cooling water, acquired heat, is circulated and a part of it is cooled by seawater in a cooling water cooler 18 to the optimum temperature to introduced it into a cooling water chamber 11 for the engine directly or through a lubricating oil tank 22.
Patent JP-H0547680-A (JP)
Title: Susceptor for vertical vapor growth
Inventor: DOI HIDEYUKI
IPC: C30B25/12
Filed: 1991-08-08
Abstract: PURPOSE:To form a crystal film with a thickness being approximately uniform all over the surface of a wafer by constituting the corner of a susceptor out of a curved surface. CONSTITUTION:A susceptor 2 is heated to a specified temperature by a high frequency coil 6 while introducing material gas from an air feed port 7 and rotating the susceptor 2. The introduced material gas is thermally decomposed in the vicinity of the surface of a wafer, and epitaxially grows a crystal film, and is discharged from an exhaust port 8. What is more, the corner of the susceptor 2 is constituted of a circular curved surface. So, even if time susceptor 2 is rotated at epitaxial growth, the disturbance of the gas flow is minimized. Accordingly, a crystal film with a thickness being uniform all over the surface of the wafer can be formed.
Patent JP-H1044581-A (JP)
Title: Production of molded object having intaglio and relief printing display
Inventor: HORI YAICHIRO
IPC: B41M1/40
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a molded object formed by a sheet molding method and having a pattern layer free from strain or deinking provided in the side surface part thereof. SOLUTION: A molded object 10 has an opening part 3 and the surface of at least one of the outside and inside of a pre-printing sheet 12 is constituted of a thermal resin layer and the pre-printing sheet 12 is obtained by pressure forming or vacuum molding. In this case, the intaglis or relief pattern 6 of a mold corresponding to the pattern layer 2 provided in the side surface part 45 of the molded object and the pattern layer 21 of the pre-printing sheet provided so as to estimate deformation at a time of molding are deformed after molding to form a matched intaglis and relief. printing display.
Patent JP-S58150807-A (JP)
Inventor: NIRUSU UUGO REOPORUDO ABURAMUS
IPC: G01B11/00
Filed: 1982-12-20
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。