baber/WOPTO huggingface dataset:
Patent JP-H10291301-A (JP)
Title: Printer
Inventor: AIHARA TAKASHI
IPC: B41J2/205
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To form a recording image with high resolution by preventing ink from being transferred between nozzles and mixed with diluting liquid when print operation is stopped, thereby reproducing gray scale accurately. SOLUTION: The printer comprises a first nozzle 34 for jetting diluting liquid, and a second nozzle 36 for jetting ink being opened contiguously each other, and a print head for jetting the ink and the diluting liquid while mixing. A groove 53 is made from the opening of second nozzle 36 to the opening of first nozzle 34 of the print head and the width d of the groove 53 is set, at least partially, at 2 μm or less. The groove 53 may be replaced by a hydrophilically machined part or unmachined part. When an unmachined part is employed, the remaining part is subjected to water repellent machining.
Patent JP-S5726779-A (JP)
Title: Semiconductor integrated circuit for electronic timepiece
Inventor: MUNAKATA KOUNIN
IPC: G04B19/30
Filed: 1980-07-24
Abstract: PURPOSE:To reduce current consumption by setting the luminosity and lighting time of the lighting lamp of an electronic timepiece. CONSTITUTION:When an external switch 1 for lamp lighting and an external switch 14 for setting luminousity are turned on at the same time, the output terminal 12a of an NOR latch circuit 12 is held at a level L and the base current of a bipolar transistor 4 for current amplification is greater than that when the output terminal 12a of the NOR latch circuit 12 is held at a level H by turning on the external switch 1 and an external switch 13 for setting luminousity at the same time, giving luminousity more than that during lamp lighting. Further, a lighting lamp 2 is driven with pulses, whose duty ratio is varied to control the luminousity of the lighting lamp favorably.
Patent JP-H0642034-A (JP)
Title: Grating
Inventor: KOMORI YUTAKA
IPC: E03F5/06
Filed: 1992-03-27
Abstract: PURPOSE:To make it possible to manufacture gratings by a small scale equipment by bending and machining straight line sections having a specific width and diagonal sections in a zig-zag shape in succession with strip steel plates, etc., and welding and fixing contacts of the straight line sections and diagonal section with short straight line sections. CONSTITUTION:A grating body is constituted of straight line sections 1 having a specific width and bending line sections 3 formed of diagonal sections 5 formed by turning at turning sections 2 and 4 and short straight line sections 6. Contacts 7 bringing the diagonal sections 5 from the turning sections 2 and the short straight line sections 6 into contact with the straight line sections 1 are provided, they are welded and fixed with the contacts 7 from the front and rear sides, and side plates 8 and 9 are also fixed to both sides. According to the constitution, panel cutting, lug cutting, etc., are not required, and gratings can be manufactured by a small scale equipment.
Patent JP-H04257429-A (JP)
Title: Preparation of foamed sheet
Inventor: IKEZAWA HIDEO
IPC: C08J9/32
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a foamed sheet with a smooth surface, by applying paint incorporated with heat-expandable microcapsules and heat-expanding after the lamination of a polyester film on the coating surface. CONSTITUTION:Paint is prepared by mixing 100 pts.wt. of a composition of an organic polymer adhesive with 2-40 pts.wt. heat-expandable microcapsules in which a solvent of a low boiling point is encapsulated. A substrate is coated with 5-150g/m<2> of the paint and, after the lamination of a polyester film, the sheet is heated to be expanded. Then, the film is stripped off.
Patent JP-H02281296-A (JP)
Title: Musical tone synthesizer
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H7/00
Filed: 1989-04-21
Abstract: PURPOSE:To shorten the computing time per piece of junctions by using square calculation grids as the junctions for signal scattering of a bidirectional transmission means. CONSTITUTION:The information indicating the various intensities of blowing supplied from a musical tone control information generating circuit 21 is supplied as a DC bias VA to a nonlinear element 11. The resonance frequency of a resonance circuit 23 is switched according to the information indicating the scale supplied from the musical tone control information generating circuit 21. This resonance frequency switching is enabled by switching the effective number of steps of delay circuits DF1, DF2,..., DR1, DR2,... in the resonance circuit 23. The lesser number of the multiplication times required for signal processing is necessitated in the case of using the square calculation grids as the junctions JA1, JA2,... than for the biquadratic or cubic calculation grids in the case of executing the signal processing by the computation of signal processors, etc. The computing power and processing speed required for the signal processing processor are relieved in this way.
Patent JP-H04962-A (JP)
Title: Facsimile equipment
Inventor: FUKUSHIMA HIDEAKI
IPC: H04N1/00
Filed: 1990-04-18
Abstract: PURPOSE:To reduce the thickness of a main body case by arranging a document carrying roll so that the axial direction is horizontal and arranging a flat motor so that the axial direction is vertical and connecting them by a power transmission mechanism where axial directions of the input part and the output part are orthogonal to each other. CONSTITUTION:A stepping motor 6 as the flat motor is provided in the rear of a main body case 3, and a connected document reading part 7 is provided in an about center. Document carrying rolls 9 and 11 are so arranged that axial directions are horizontal, and they are connected to the stepping motor 6, which is so arranged that the axial direction is vertical, through a pair of bevel gears 13 and 14 by a gear row 18 of the power transmission mechanism where axial directions of an input part 15 and output parts 16 and 17 are orthogonal, to each other. Since flat parts are vertically arranged and narrow and long parts are horizontally arranged, the thickness of the main body case incorporating these parts is reduced to make a facsimile equipment small-sized and light-weight.
Patent JP-S59227816-A (JP)
Title: Skin cleaning and wiping agent composition
Inventor: HARA KENJI
IPC: A61K8/89
Filed: 1983-06-08
Abstract: PURPOSE:To provide the titled composition containing an oil composed of a vegetable oil, an animal oil and a synthetic oil and a branched-chain fatty acid cholesteryl ester, effective to keep the skin around the anus to a clean state, and prevent the aggravation of hemorrhoids, etc. CONSTITUTION:The objective composition for wiping and cleaning the skin contains a vegetable oil (e.g. magnolia oil, olive oil, etc.), an animal oil (e.g. squalane, lanolin, etc.) and a synthetic oil (e.g. glycerol tri-2-ethylhexanoate, liquid paraffin, etc.) in combination with an ester of formula (R is 1-23C saturated aliphatic hydrocarbon group having at least one alkyl substituent group between the carboxyl-bonded site and the middle of the main chain). The oil may be used singly or as a mixture. The amount of the ester is preferably 20-80wt% based on the whole composition, and the composition is preferably compounded further with 10-80wt% of silicone oil.
Patent JP-H05274755-A (JP)
Title: Rotary drum device
IPC: G11B5/53
Filed: 1992-03-30
Abstract: PURPOSE:To uniformize an elongation rate in the breadthwise direction of tape and to prevent the decrease of output of a head by forming a specified upper taper surface on the upper side of magnetic heads on the outer periphery of a rotary drum. CONSTITUTION:The upper taper surface 10, the diameters of which are gradually made smaller as they go upward in the position, is formed on the upper side of plural magnetic heads on the outer periphery of the rotary drum 2. By the formation of this taper surface 10, a tape winding length against the rotary drum 2 of an upper edge 5a of the magnetic tape 5 running with being helically wound while laying across between the rotary drum 2 and fixed drum 4 and a tape winding length against the fixed drum 4 of a lower edge 5b are balanced. By this arrangement, the elongation rate in the breadthwise direction of magnetic tape 5 is uniformized, therefore, the touching state of the magnetic heads 1 against the magnetic tape 5 from a drum entrance 6 through a drum exit 7 is stabilized, and the decrease of the head output is prevented.
Patent JP-S62259714-A (JP)
Title: Shaving cutter
Inventor: AKIYOSHI TAKEJI
IPC: B23F21/28
Filed: 1986-05-02
Abstract: PURPOSE:To reduce the member of adjusting operation times at the time of a cutter change as well as to improve the productive efficiency of work machining, by making the face width of a butter body almost double that of a work gear, while forming a peripheral groove, little deeper than tooth depth, in the face width center. CONSTITUTION:A shaving cutter 1 is constituted of a cutter body 2 and a peripheral groove 4, and both cutting edge parts 22 and 23 are formed on an outer circumference of the cutter body 2. Face width made up of joining these cutting edge parts 22 and 24 together should be set to almost double over a work gear. Depth in the peripheral groove formed in the center of the face width is made little deeper than tooth depth. With this constitution, supporting that the cutting edge part 22 on one side is broken, no influence is exerted on the cutting edge part 24 on the other so that the cutter 1 is usable in succession. Accordingly, the number of changing time of the cutter 1 is reducible, thus productive efficiency is improved.
Patent JP-H08289607-A (JP)
Title: Back-up control checker in tractor
Inventor: IEGI KUNIHIKO
IPC: A01B63/10
Filed: 1995-04-26
Abstract: PURPOSE: To provide a backup control checker provided with a monitor lamp, etc., lighting when a backup switch is turned on, having a simple structure, easy in checking and excellent in operability. CONSTITUTION: A hydraulic lever switch 7 which is turned on when a hydraulic lever is at the upper limit and drives an electric motor M downward, a backup switch 8 which shafts a backup controlling to actuate a backup controller 3 and a manual vertical switch 9 which lifts and lowers a lift arm manually with priority are placed in an input circuit of the backup controller 3. The lift arm, which has been lifted by the backup controlling, can be lowered by the hydraulic lever switch 7, the manual vertical switch 9, etc. Further, a monitor lamp 10 which lights when the backup switch 8 is turned on and a check lamp 11 which lights by the shift of the hydraulic lever switch 7, a back switch 2 or the manual switch 9, etc.
Patent JP-H09288963-A (JP)
Title: Electric field emission cold cathode array, and picture image display device using it
Inventor: NIKAIDO MASARU
IPC: H01J31/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To guarantee action even an electric field emission cathode and a gate electrode are short-circuited, by providing a fusing mechanism due to an overcurrent, on at least one side, between a cathode conductor and a first electricity feed wire, and between the gate electrode and a second electricity feed wire. SOLUTION: An electric field emission cathode array substrate 11 is formed of a first electricity feed wire 13a: for flowing an electric current in an electric field emission type cathode 14, and a cathode conductor 13b: formed from the electricity feeding wire 13a via a fusing mechanism 19, on an insulating supporting substrate 12. An electric field emission cold cathode 14 is formed on the cathode conductor 13b, and moreover thereon a second electricity feed wire 15a is formed in a direction, orthogonal to the electricity feed wire 13a via an insulating layer 15. A gate electrode 15b is formed of the electricity feed wire 15a via the fusing mechanism 19.  Consequently, when the cathode conductor 13b and the gate electrode 15b are short-circuited, the fusion mechanism 19 is fused by an overcurrent, to cut off a short-circuited portion from the other portion, thereby continuing electron radiation.
Patent JP-S58222242-A (JP)
Inventor: SATOU AKIO
IPC: G10K11/16
Filed: 1982-06-15
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-H07310767-A (JP)
Title: Bidirectional torque limiter
Inventor: ISHIDA MASAYUKI
IPC: F16D43/21
Filed: 1994-05-17
Abstract: PURPOSE:To provide a low-cost bidirectional limiter which has a torque limit function to the bidirectional rotation. CONSTITUTION:An outer cylinder 2 is rotatably provided on the outside of an inner cylinder 1, and a right hand first-coil spring 9 and a left hand coil spring 10 are provided between both cylinders. The first coil spring 9 is pressed to the inside diameter surface 8a of a spring storing cylinder 8 provided on the inner cylinder 1, and the second coil spring 10 is pressed to the inside diameter surface 2a of the outer cylinder 2 to connect engaging shafts 11,12 extended from the inner ends of the coil springs 9, 10 in the axial direction to a torque transmission shaft 13 disposed between both coil springs 9,10 and the inner cylinder 1. When one of the inner cylinder 1 and the outer cylinder 2 is rotated in an arbitrary direction of both directions and load is applied to the other, one of paired coil springs 9, 10 is increased in its diameter, and the other is reduced in its diameter. The contact pressure between both coil springs 9, 10 and the inside diameter surfaces opposite thereto changes, so that bidirectional torque can be transmitted or interrupted according to the magnitude of a load.
Patent JP-H07311562-A (JP)
Title: Electro-optical display device
Inventor: IWAMA JUN
IPC: G02F1/1333
Filed: 1994-05-17
Abstract: PURPOSE:To provide a plasma address display device which prevents the impres sion of unnecessary voltage to a liquid crystal layer in periods exclusive of a writing period and suppresses the deterioration of burning, etc., of liquid crystals. CONSTITUTION:Respective pixel parts are composed of direct connection of the liquid crystal layer, dielectric sheet and switching elements (plasma cells). Data voltage DS is impressed to the liquid crystal layer side and anode voltage AN to the switching element side. The data voltage DS is inverted for every one line and every one field. The anode voltage VAn is also inverted for every one line and every one field. VAn=VL is assumed in the line of DS>(VH+VL/2 and VAn=VH is assumed in the line of DS<(VH+VL)/2 in order to AC-drive the crystal liquid. The anode voltage VAn is assumed at VH or VL only in the writing period tw and and is made to coincide with the data voltage DS in the other periods. The data voltage DS and the anode voltage VAn coincide with each other and the voltage differences attain zero in the periods exclusive of the writing period tw and, therefore, the unnecessary voltage (DC component) for the liquid crystal layer is not impressed.
Patent JP-H09291106-A (JP)
Title: Preparation of curable styrene resin having narrow molecular weight distribution
Inventor: OGAWA TETSUO
IPC: C08F2/44
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a thermosetting or photosetting styrene resin easy of rheological control and well efficient in reaction of functional groups thereof. SOLUTION: In a process for preparing a curable styrene resin narrow in mol.wt. distribution by (co)polymerizing a styrene monomer either alone or in combination with other vinyl monomer according to a radical polymn. method, (co)polymn. is effected in the presence of a catalyst system comprising a free radical compd. and a radical polymn. initiator.
Patent JP-S61260654-A (JP)
Title: Multilayer interconnection structure
Inventor: WADA TSUTOMU
IPC: H01L23/522
Filed: 1985-05-15
Abstract: PURPOSE:To improve a defective contact resulting from an inter-layer insulating film consisting of a resin by coating the surface of a lower-layer interconnection in a via-hole with a conductive oxide-forming metal. CONSTITUTION:Al 3 and Mo 4 are deposited on an silicon substrate 1, on the surface thereof a thermal oxide film 2 is formed, in succession. A first layer interconnection layer 5 is shaped through pattern processing by a photo- process, and a polyimide resin group negative resist is applied to form an inter- layer insulating film 6. The Al-Mo interconnection layer 5 is etched slightly by an amine group alkaline liquid and a interconnection layer composed of only Al by a hydrofluoric acid group etching liquid, and etch washed by water, dehydrated centrifugally and mounted instantaneuously into an Al sputtering device, and Al as a second layer is deposited. Al is pattern-processed by a normal photo-process to shape a second layer interconnection layer 8, and thermally treated. Accordingly, the surface of lower-layer interconnection layer in at least a via-hole is coated with a conductive oxide-forming metal, thus remarkably improving the conductivity of a contact, then particularly enhancing the yield of multilayer interconnections.
Patent JP-H11298968-A (JP)
Title: Call control system and call controller in centralized extension private system
Inventor: KAI RYUICHI
IPC: H04W48/18
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the continuity of a call connection service and its operating convenience. SOLUTION: A guidance function 603 sends a service guidance denoting it to a caller mobile station that no extension call to a called mobile station is available and denoting a request for selection as to whether the caller mobile station connects to a public mobile network and tries to make a call thereto or interrupts the attempted call, when the caller mobile station (PS) makes the extension call and a called mobile station (PS) is not resident in the service area of the centralized extension private system. A service selection result reception function 604 receives a service selection result selected by the caller mobile station (PS), in response to the service guidance.  A call control function 606 derives a mobile station number of the public mobile network from a received extension number according to the service selection result received by the service selection result reception function 604 and makes a fixed network call.
Patent JP-S5627363-A (JP)
Title: Wire dot printing head
Inventor: KAWAI YASUO
IPC: B41J2/24
Filed: 1979-08-15
Abstract: PURPOSE:To obtain the captioned printing head enabling printing with contracted interval of dots without increasing the number of printing elements by providing a means which makes slightly move, within a specified plane, a guide on the side of the printing end of the wire of the printing head fixed to a carriage. CONSTITUTION:The frame 1 of the main body of a print head is fixed to a carriage 2 with a screw 4, while a driving device 24 of a guide 7 on the side of the printing end of a wire is fitted to the frame 1 with another screw 16. When a coil winding is electrified, the magnetic attraction force acting on an armature 12 becomes stronger than the spring force of a plate spring 11 and thereby the armature 12 is slightly rotated around the vicinity of a bend support point 27 in the direction of an arrow and attracted to a yoke 15, while the guide 7 and the printing end of a printing wire 8 engaged with the guide are also moved slightly in the direction almost perpendicular to the direction of the axial line of the wire, taking an intermediate dot insertion position. A clearance C between the armature 12 and the yoke 15 is set at a proper quantity, thereby the quantity of the move of the printing end of the printing wire 8 being made to be of a desired value.
Patent JP-S62260023-A (JP)
Title: Method for heating steel sheet coil in rotary heat-treating furnace
Inventor: OKUBO MASAMICHI
IPC: C21D9/663
Filed: 1986-05-07
Abstract: PURPOSE:To uniformly heat steel sheet coils by allowing exhaust gases injected form the burners provided on both side walls of an annular protective cover to collide with each other, and adjusting the position of the collision point in the widthwise direction of a furnace. CONSTITUTION:The steel sheet coils 2 are placed in one stage and two rows on the pedestal 6 of a hearth 4 traveling in the annular protective cover 5, an inner cover 1 is coated, and the steel sheet coils 2 are heated by direct flame burners 3 provided on both side walls of the annular protective cover 5. In this case, the burners 3 are opposed to each other so that the exhaust gases 7 injected from the burners 3 provided on both side walls are allowed to collide with each other. Consequently, the combustion exhaust gases 7 injected from the burners 3 collide with each other to form the secondary current 8, and the collision point of the exhaust gases an be appropriately adjusted by regulating the combustion load of the opposed burners 3. As a result, the temp. distribution in the widthwise direction of the furnace can be uniformized, and the steel sheet coils 2 can be uniformly heated.
Patent JP-S62260550-A (JP)
Title: Winding guide device
Inventor: INOUE SABURO
IPC: H01F41/06
Filed: 1986-05-06
Abstract: PURPOSE:To save laborers and wind up a coil former with coil wires aligned automatically, by a method wherein a device is rotationally moved with the center of the rotational center of the upper section separated from the rotational center of the roughly rectangular coil former, and wherein an arm energized always in the lower direction is set, and wherein a guide roller is rotatably set at the tip of the arm. CONSTITUTION:The arm 19 of a winding guide device 18 is rotatably supported at the upper end of a strut 21 erected on a base 20, and the rotational center of the arm 19 is positioned on a level upper than that of the rotational center(rotary shaft 7) of a coil former 10. At the tip of the arm 19, a guide roller 22 is rotatably supported, and a spring 23 with the upper end fixed at the intermediate section of the arm 19 is fixed on a stay 24 at the lower end, and by the spring 23, the arm 19 is energized always in the lower direction. At the lower end of a supporting unit 25 projected to the lower section of the arm 19, a guide unit 5 is set. The arm is moved vertically and rotatably according to the vertical movement of the end section of the coil former, and the winding distance of coil wires is kept by the guide roller and the coil former, and the wires are automatically aligned and wound up.
Patent JP-H06286871-A (JP)
Title: High-concentration stable transport method for carbon black
Inventor: WASADA YOSHINOBU
IPC: B65G53/04
Filed: 1993-04-06
Abstract: PURPOSE:To transport granular carbon black with high concentration without pulverizing it during transportation and enable long-term stable transportation without expensive equipment. CONSTITUTION:A spacer ring 20 provided with a nozzle 21 is interposed at each connecting part of a double transport pipe 3 formed of an elastic inner pipe 3A and an outer pipe 3B, and secondary additional gas with pressure higher by 19 times or more than the transport pressure is supplied into the elastic inner pipe 3A from the nozzle 21 to transport carbon black with high concentration and at low speed. Whenever transportation is ended, the elastic inner pipe 3A is vibrated by compressed air, and primary or secondary gas is then fed to clean the inside of the pipe.