baber/WOPTO huggingface dataset:
Patent JP-H08189073-A (JP)
Title: Floor drainage ditch
Inventor: ISHIDA TAKAYOSHI
IPC: E03F5/04
Filed: 1995-01-12
Abstract: PURPOSE: To improve convenience by forming a narrow inflow port in the rising state from a drainage ditch of semicircular cross section, changing the height of the inflow port gradually in the longitudinal direction, and fitting a water flowable cover removably to the inflow port. CONSTITUTION: The inflow port 3 of a floor drainage ditch 1 is formed to be narrower in width than a drainage ditch 4, so that the floor face 2 can be effectively used, and cleaning becomes easy without removing a cover. The height of the inflow port 3 is gradually changed in the longitudinal direction, so that a water gradient can be taken within the thickness of a floor slab, and there is no need to provide the slab with step difference by lowering the level of a steel frame. A water flowable cover is removably provided at the inflow port 3 so as to be removed as occasion calls. In the case of cleaning the inside of the drainage ditch 4, a semicircular cleaning spatula formed of rubber or the like is inserted from the inflow port 3 and moved inside the drainage ditch 4 to drop foreign matter into a catchment basin.  Loads or the like can thereby be installed on the drainage ditch, cleaning can be facilitated, and construction can be facilitated.
Patent JP-H11205195-A (JP)
Title: Frequency hopping decoder
Inventor: HASAKO SATOSHI
IPC: H04B1/713
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a frequency hopping decoder for performing inverse spreading by utilizing the redundancy of a reception code and attaining code synchronization. SOLUTION: A hopping code generator 13 outputs the hopping code hp of all timings to the reception code (r) based on the output of a counter 11 and an adder 12. A selector 14 judges whether or not the reception code (r) and the hopping code hp match and outputs the result as a matching signal hit. A matching coefficient calculation part 16 calculates the cumulative value of the matching signal hit and outputs it as a matching coefficient nc. A timing calculation part 17 outputs a maximum likelihood timing signal mt for indicating the timing of being synchronized with the reception code (r) based on the matching coefficient nc. A level calculation part 18 calculates a maximum likelihood level signal ml at all the timings. A data holding part 19 outputs the maximum likelihood level signal ml as decoding data dec corresponding to the maximum likelihood timing signal mt.
Patent JP-S56111069-A (JP)
Title: Adhering method and adhering device
Inventor: RICHIADO UOORUTA SARIBUAN
IPC: B05D5/00
Filed: 1981-01-14
Abstract: A method and apparatus are disclosed for applying a light coating of fluid to the outer surface of a circumferential strip of one end of a cylindrically shaped article. The article is stablized against angular axial movement while being advanced and rotated, in a planer path, through a treating zone. An airborne mist containing fine particles of the fluid is produced. This mist is transported to the treating zone and directed to impinge upon said circumferential strip. The impinged fluid mist is then leveled to achieve a uniform coating.
Patent JP-H05305576-A (JP)
Title: Tool for portable tool unit and tool holder
Inventor: BUERUNAA KURAINE
IPC: B23B51/00
Filed: 1993-01-12
Abstract: PURPOSE: To provide a tool and a tool holder capable of substantially avoiding the cross section from being made fragile even if a shank is provided with entrainment grooves and a locking groove. CONSTITUTION: A tool shank has at least three entrainment grooves 13, 14, 15 different in cross sectional area, and at least one locking groove 12. The locking groove 12 is closed at its end adjacent to the free end of the shank to prevent fallout of the tool when it is engaged by a locking element in the tool holder. To reduce the wear of the tool shank and the tool holder, the entrainment grooves 13, 14, 15 are arranged in sequence in the order of decreasing the sectional area, that is, from the largest to the smallest sectional area, and the locking groove 12 is disposed between the entrainment groove 13 and the entrainment groove 15. The entrainment projection in the tool holder is disposed corresponding thereto.
Patent JP-H11196694-A (JP)
Title: Waterer
Inventor: KOMAI KOICHIRO
IPC: A01G31/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To automatize an operation for supplying water to seedlings which are raised in seedling raising trays in a waterer in which the seedling raising trays are housed in a culture tank and the culture tank is charged with a nutritious liquid. SOLUTION: Seedling raising trays 16 are housed and arranged in a floated state from the inner bottom of a culture tank 2. The culture tank is equipped with a means for supplying a nutritious liquid to the culture tank, a means for detecting the liquid level, a drain means and a controlling means so as to immerse the seedling raising trays for a set time. A ventilating fan 14 is installed at the outside of the culture tank, the outlets of the ventilating fan 14 is disposed at the bottom of the seedling raising trays and air is sent to the culture tank after the discharge of the nutritious liquid.
Patent JP-S60148662-A (JP)
Title: Oscillating body for ultrasonic soldering
Inventor: FUKAZAWA TOMIO
IPC: B23K1/08
Filed: 1984-01-13
Abstract: PURPOSE:To enable exchange of the worn part at the top end of an oscillating body for ultrasonic soldering and to reduce cost by forming separately said body to a part contacting mainly directly with molten solder and a part without contacting the molten solder and providing attachably and detachably both parts. CONSTITUTION:The molten solder 3 in a tank 1 is ejected upward from the gushing port 8 of a tank 4 by rotation of a fan 7 and the top end 11 of an oscillating body for ultrasonic soldering is dipped into gushing solder 9. The dirt and surface oxide film sticking to the lead terminal of a lead wire 2 which is a material to be soldered are removed by the ultrasonic energy from an oscillator 13. Soldering is thus accomplished without using a flux, etc. The oscillating body for ultrasonic soldering is separately formed to the end 11 contacting directly with the solder 9 and a body part 12 without contacting therewith and is made attachable and detachable. Only the end part of the oscillating body is thus made exchangeable according to wear and the cost of the oscillating body is reduced.
Patent JP-S59130308-A (JP)
Title: Method of taking up melt-extruded yarn
Inventor: NOSE KENKICHI
IPC: B65H71/00
Filed: 1983-01-14
Abstract: PURPOSE:The melt-extruded yarn is treated with a finishing oil, accelerated with a fluid nozzle to relax the winding up tension, then wound up around the winder whereby the package form is improved to facilitate the removal of the package from the bobbin holder. CONSTITUTION:After the yarn Y melt-extruded from the spinneret 1 is solidified by cooling with yarn cooler 2 and treated with finishing oil by means of the oiling roller 3. Then, the yarn is collected once with the guide 4, then accelerated with the fluid nozzle 5 to lower the yarn tension. The yarn is passed through the fixed guide 6 and directly wound up by means of a winding-up gear 7 composed of the traverse guide 8, the friction roller 9 and the bobbin holder 10 by no use of the taking-up rollers. The winding-up speed of the yarn is preferably 3,500-8,000m/min.
Patent JP-S58166529-A (JP)
Inventor: ROBAATO UEIN BAAKUHAATO
IPC: C23C14/50
Filed: 1983-01-14
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-H04243112-A (JP)
Title: Manufacture of metallized organic film capacitor
Inventor: KAMIYA MICHIHARU
IPC: B23K26/364
Filed: 1991-01-17
Abstract: PURPOSE:To facilitate accurate alignment when a metallized organic film is wound or laminated by a method wherein margins and deposited electrode blank parts are formed accurately on the metallized organic film. CONSTITUTION:Laser beam radiation and the movement of a metal mask are controlled in accordance with the feed of a metallized organic film to form margins and deposited electrode blank parts simultaneously in a same process, so that manufacturing man-hours can be reduced. Moreover, a positional deviation created by the winding turns of the metallized organic film can be automatically corrected in accordance with the film thickness so as to have the margins and the deposited electrode blank parts aligned with each other accurately, so that the safety to a capacitor can be improved.
Patent JP-H11197290-A (JP)
Title: Slot machine
Inventor: ISHIHARA MASAYUKI
IPC: A63F5/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To increase the variation of game display form by providing a reel illuminating device for illuminating a reel unit with plural cold cathode tubes different in color, and flashing at least one of the plural cold cathode tubes on the basis of the judging result of a game condition judging means. SOLUTION: A reel unit 30 formed by arranged rotary reels 31-33 side by side is disposed in a display window 20 provided in the substantially central part of a slot machine 10, and a reel illuminating devide 40 is arranged in a slant face of the reel unit 30 in the slot machine 10. The reel illuminating device 40 is formed by plural, for example, two neon tubes as cold cathode tubes, and flashing of the tubes is controlled by a game control device. That is, during a game, the prize winning is judged from the stop pattern on an effective line when all reels 31-33 are stopped, and flashing of the neon tubes 41, 42 are controlled according to the judging results on whether a big bonus game, a regular bounds game, a replay game or the like is established or not.
Patent JP-S63172444-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/3205
Filed: 1987-01-10
Abstract: PURPOSE:To make it possible to provide a highly reliable wiring even if a minute wiring pattern is used, by forming a first insulating film on a first wiring layer, performing etching so as to make the insulating film remain only at the side part of the wiring layer, and forming a second insulating film. CONSTITUTION:A first wiring layer 2 is formed on a semiconductor substrate 1 comprising silicon. A first insulating film 3 made of SiO2 is formed thereon. When a minute wiring pattern, whose interval between the first wiring layers 2a and 2b is 1.5mum or less, is provided, a cavity part 7 is formed. The insulating film 3 formed on the wiring layer 2 is removed by an anisotropic ion etching such as reactive ion etching. An insulating film 3'' is made to remain only at the side part of the wiring layer 2. Since the insulating film remains only at the side part of the wiring layer 2, the cavity part 7 becomes merely a recess part. A thick SiO2 film is formed thereon as a second insulating film 5.
Patent JP-H11204103-A (JP)
Title: Alkali secondary battery
Inventor: HATANAKA CHIZURU
IPC: H01M4/38
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an alkali secondary battery having satisfactory initial activity, superior cycle characteristic, and a high capacity. SOLUTION: This alkali secondary battery is provided with a negative electrode 4 which contains a hydrogen storage alloy powder prepared in such a condition that a specific surface area is represented by S0 , which is measured by BET method before carrying out storage and release of hydrogen, while the specific surface area is represented by Sn which is measured by BET method, when hydrogen is stored at a temperature of 20 deg.C after deaerating at a temperature of 80 deg.C and storage and release of hydrogen released at a temperature of 80 deg.C are carried out five times or less, and the ratio(s) between Sn and S0 is set to 30 or less, and saturated magnetization is set to 0.01-1.0 emu/g after treating its boiling for one hour in a KOH aqueous solution of 8N.
Patent JP-H04237653-A (JP)
Title: Electrical equipment assembling method
Inventor: SHINOHARA YASUO
IPC: H05K13/08
Filed: 1991-01-17
Abstract: PURPOSE:To reduce an assembling cost and improve a non-defective rate, reliability and the like in various processes by efficiently performing processes related to the peeling of a covered conductor led out of an electrical equipment and sheathing such as the caulking of a mounted terminal, and combining various tests between the processes. CONSTITUTION:An electrical equipment 31 is assembled through a jig mounting process 11, a line placing process 12, a first outer skin peeling process 13, a second outer skin peeling process 14, an insulation test process 15, a connector terminal mounting process 16, a crimp-style terminal mounting process 17, a shaping process 18 for shaping a second covered conductor 37 and a crimp-style terminal 38 to an electrical equipment body 32, a caulking process 19 for performing the caulking of a protruding part 33 protrusively provided at the electrical equipment body 32 to form a caulked part 34, a resistance value testing process 20 for measuring the resistance value, a jig removing process 21 for removing the electrical equipment 31 from a jig, and an external appearance inspecting process 22 for inspecting the external appearance by visual observation.
Patent JP-H08192352-A (JP)
Title: Honing tool
Inventor: KISHIDA NAOYUKI
IPC: B24B33/08
Filed: 1995-01-13
Abstract: PURPOSE: To enable the inner circumferential surface of a glass pipe or a pipe made of brittle material such as ceramics and the like to be well honed with no inner defect made such as cracks and the like. CONSTITUTION: A hollow mandrel 1 is connected to an upper shaft 14, and is so supported as to be rotated and moved up and down. A wedge 4 which is formed into a parabolic surface 5 at its tip end, and can be moved up and down, is inserted in the inside of the mandrel 1. Both a guide 12 and a hole 3 in a slit shape are formed symmetrically with respect the axis at the tip end section of the mandrel 1, and both a honing stone 2 for polishing a glass pipe 8 and a polishing base 6 which joins and supports the honing stone, are inserted in the hole 3. The honing stone 2 is formed in a parabolic surface 5 at its opposite side, and a support section 7 which comes in point contact with the tip end inner surface of the mandrel 1, is formed at the lower end section of the polishing base.
Patent JP-S56100863-A (JP)
Title: Manufacture of acetylene black
Inventor: MORI EIZOU
IPC: C09C1/54
Filed: 1980-01-18
Abstract: PURPOSE: To obtain acetylene black product of constant quality by supplying one or more of inert gases, e.g., H, N 2 , CO, etc., into the thermal decomposition zone of a shaft furnace in order to regulate its temperatures at constant value.  
     CONSTITUTION: Acetylene is supplied into the upper part of a shaft furnace for thermal decomposition to form acetylene black and hydrogen gas, where acetylene supplied in succession thereafter is thermally decomposed continuously by large amounts of decomposition heat produced there to form acetylene black. In this case, the temperature of the thermal decomposition zone is regulated within a range of 1,700W2,400°C by supplying one or more of inert gases, e.g., N, N 2 , CO, etc., into the thermal decomposition zone for lessening the effect of change in the heat-radiating characteristics of carbon formed on the surface of the inner wall of the furnace. Thus, high quality acetylene black having a high structure and excellent electric resistivity can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58120470-A (JP)
Title: Method for grinding and cleaning outer surface of pipe
Inventor: TAKEDA HITOSHI
IPC: B24C3/14
Filed: 1982-01-13
Abstract: PURPOSE:To enable an effective circulatory use of a grinding-cleaning material in projecting the grinding-cleaning material to the outer surface of a pipe passing through a cabinet for grinding and cleaning by preventing the grinding- cleaning material from springing out of the hollow portion of the pipe. CONSTITUTION:First and second projectors 11, 12 are provided respectively near the inner inlet of a cabinet and the inner outlet of same. Under such condition, while a pipe 2 is advanced and conveyed, the outer surface of the pipe is ground and cleaned simultaneously by the projectors 11, 12. When the rear end of the pipe 2 reaches an inlet of the cabinet 1 the supply of said material to the projector 11 is stopped. Also when the rear end of the pipe 2 enters the cabinet 1,  a door 6 is closed. When the rear end of the pipe 2 protrudes outward from a  door 6a for an outlet, the projector 12 is also stopped. Thus, the grinding- cleaning material is prevented from springing out to enable the circulatory use  of the grinding-cleaning material.
Patent JP-H07204112-A (JP)
Title: Fixing structure for housing box of detergent container or the like
Inventor: HORI MITSUO
IPC: A47J47/20
Filed: 1994-01-20
Abstract: PURPOSE:To provide fixing structure for a housing box of a detergent container or the like capable of easily forming the fixing structure for the housing box of the detergent container to the like and counter. CONSTITUTION:In the counter 6 of a system kitchen equipped with a sink 4, the detergent container or the like housing box 10 is fixed on the counter 6 so as to be neighbored to the sink 4. In such structure, the detergent container or the like housing box 10 is equipped with a bottom plate part 12 and side plate parts 14, 16, and also, it is equipped with a horizontal collar part 17 and a folding part 18, and a packing material 40 in engaging space 19, and a reinforcing part 20 at the side plate part 14. Also, an opening part 30 for box-housing and an engaging erecting piece 32 are provided at the counter 6,. and the packing material 40 is abutted against the engaging erecting piece 32, and the reinforcing part 20 is also abutted against the engaging erecting piece 32.
Patent JP-S60147851-A (JP)
Title: Microprogram controller
Inventor: BITOU TATSUSHIGE
IPC: G06F9/22
Filed: 1984-01-13
Abstract: PURPOSE:To easily discriminate that which one is tested among paths in a microinstruction, by providing a storage circuit which stores branching test information at every microinstruction and updating the above-mentioned branching test information whenever microinstructions make different jumps. CONSTITUTION:A microinstruction in a control storage 1 is read out to a register 11 and, at the same time, branching test information in a storage circuit 7 is read out by another register 8 by means of address information from a register 2. A selecting circuit 4 is switched and controlled by the microinstruction from the register 11 and selects a branching condition related to a microinstruction stored in the control storage 1 and sends the selected branching condition to a next address circuit 3 and control circuit 6. The control circuit 6, upon receiving the branching test information stored in the register 8 as a branching condition signal, turns on a bit corresponding to the branching test information supplied correspondingly to the branching condition signal 5 and stores the rewritten branching test information in the storage circuit 7 in accordance with the address information of the register 2.
Patent JP-S5597518-A (JP)
Title: Endless sliding ball spline bearing
Inventor: TERAMACHI HIROSHI
IPC: F16D3/06
Filed: 1979-01-20
Abstract: PURPOSE: To aim at facilitating the design of a ball filling machine as well as making small-sized and light bearings by providing a through-hole for non-bearing balls in such a manner that the contact angle of an extension line from the straight line formed by binding a load-bearing ball and a non-bearing ball, approaches the direction of torque.  
     CONSTITUTION: On the interior surface of the outer cylinder 10, U-sectioned grooves 11, 12, 13 are excavated in the axial direction, and on both side walls of these grooves, concave races 15W20 having a radius of carvature approx. same as the ball diameter intended for load-bearing balls 14, are formed in the axial direction. In the radial direction from the races for load-bearing balls 15W20, through-holes 21W26 for non-bearing balls are formed in the direction of contact angle θ and in such a way that this contact angle of balls approaches the direction of torque and becomes small, and the outer diameter shall be formed small. Then U-profiled groove for changing the direction of load-bearing or non-bearing balls, is excavated in the left and right side- covers 37, 38 which are fitted on the end faces of the outer cylinder 10. At the outer cylinder 10 and a retainer 31 fitted into the left and right side-covers, a slit 50 is formed on the inclined surface mating those races 15W20 for load-bearing balls, and a tab 51 is formed at both ends of this slit and then balls are put in the space surrounded by the outer cylinder, the left and right side- covers and the retainer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08192936-A (JP)
Title: Paper feeding mechanism
Inventor: SATO KIYONARI
IPC: B41J11/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a paper feeding mechanism capable of surely feeding a paper at a desired pitch regardless of the size of a paper feeding load. CONSTITUTION: A driving tooth 6-1 and cams 6-2 and 6-3 are provided on a driving gear 6; a guide tooth 5-1 guided by the cams 6-2 and 6-3, a large gear 5-2 for receiving driving force and a small gear 5-3 engaged with a paper feeding gear 2 to be driven are provided on a transmission gear 5; and a spring 10 for positioning the transmission gear 5 at every paper feeding pitch of a printing paper 11 is provided. A paper feeding mechanism having no paper feeding failure can be obtained by preventing the precedance or reversal of the transmission gear after paper feeding and in a standby condition.
Patent JP-S60148169-A (JP)
Title: Semiconductor nonvolatile memory
Inventor: KATOU YUUICHI
IPC: H01L21/8247
Filed: 1984-01-13
Abstract: PURPOSE:To prevent the lowering of reliability for a prolonged term by each forming first - third insulating films on first - third channels, shaping a floating gate electrode on the third insulating film and a fourth insulating film on the floating gate electrode and forming a selective gate on first, second and fourth insulating films. CONSTITUTION:A source region 12 and a drain region 13 are formed near the surface of a semiconductor substrate 11, and a section between the source region 12 and the drain region 13 is divided into three. An insulating film 61 is shaped on the surface of the substrate in the region being in contact with the source region 12, an insulating film 20 on the surface of the region being in contact with the drain region 13 and an insulating film 14 on the surface of a central section respectively in the three regions. A floating gate electrode 15 is formed on the insulating film 14, and an insulating film 22 is further shaped on the floating gate electrode 15. A selective gate electrode 17 is formed so as to coat the upper sections of all of the insulating films 16, 20 and 22.
Patent JP-H09191716-A (JP)
Title: Sulky type rice transplanter
Inventor: KAWASE MUNEYUKI
IPC: A01C11/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve working environment by reducing influence of noise emitted from a transmission on a driver without causing trouble such as heat generation, etc., of the transmission. SOLUTION: A transmission 5 is arranged below a sheet frame 18 equipped with a driver seat 7A and a seedling placing table is disposed in the rear end of a machine body and an elastic sheet-like sound-insulating cover 15 for blocking that noise emitted from the transmission 5 transmits to the driving seat 7A side is formed so as to become such vertical posture that both faces turn the back and forth. A wire harness which extends from a fuse box 20 attached on the front end side of the sheet frame 18 is inserted and engaged to the sound- insulating cover 15.