baber/WOPTO huggingface dataset:
Patent JP-H1149390-A (JP)
Title: Sheet feeding device and image processing device
Inventor: INOUE HIROYUKI
IPC: B65H3/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To certainly peel off a sheet from a feeding rotor and prevent following rotation of the feeding rotor by changing rotational speed of the feeding rotor during the time when the feeding rotor rotates to an initial position after it rotates by specified quantity and feeds the sheet. SOLUTION: Pressure contact of a feeding roller 4 and a sheet S starts releasing while the feeding roller 4 rotates to an initial position after the sheet S is fed by rotating the feeding roller 4 in the state where the sheet S loaded on a pressure plate 5 is made pressure contact with the feeding roller 4. At this time, as the sheet S is made pressure contact with by the pressure plate 5 on the feeding roller 4, it can be in a state of being attached on the feeding roller 4. Consequently, time to peel attachment of the sheet S is gained by slowing down rotational speed of the feeding roller 4 for a specified period of time after a release starting point of the pressure plate 5.  Additionally, a peeling effect is positively provided by giving vibration to an attached part of the sheet S by changing rotational speed of the feeding roller 4 in a process during which the feeding roller 4 returns to the initial position.
Patent JP-H1044794-A (JP)
Title: Power transmission device for travelling vehicle
Inventor: YONEKURA KIYOSHI
IPC: B62D55/125
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear of good balance, by which the turning, the center turning and the braking operation can be performed by steering and driving a crawler travel devices installed at the left and right sides. SOLUTION: The power of an engine E is input to an input axis 60 of a reduction gear G, an output axis 68 of the reduction gear is projected to the left and right sides, the output axis is connected with a terminal reduction gear of the crawler travel device, a sprocket axis 3 projected to the side from the terminal reduction gear, is decelerated and revolved, the sprocket axis 3 is installed at the lower part of the position between the input axis 60 and the output axis 68 of the reduction gear in a side view, a triangle formed by the axes is positioned within the upper and lower height of the crawler travel device, further an output axis is installed at the almost center in the longitudinal direction, of the reduction gear, a side clutch gear for steering, is installed in front of the output axis, further a braking mechanism 61 is installed in front of the side clutch gear,  and a center turning clutch shaft 70 for the center turning, is installed at the back of the output axis.
Patent JP-2001040267-A (JP)
Title: Starch ester coating
Inventor: JEFFREY G ATOKINSON
IPC: D21H27/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition enabling continuous coating film having excellent peelability and dampproofness to be obtained by including a specific starch ester as a principal ingredient. SOLUTION: This peelable and dampproof coating composition comprises (a) a starch ester having a 2-8C ester group and a substitution degree (DS) of 1.0 to 2.2, (b) an amount (enabling the Tg of the starch ester to be lowered down to 75 to 100 deg.C) of a hydrophobic plasticizer (having sulfonamide group, alcohol group, amide group or ester group) and (c) water. The starch ester preferably is expressed by the formula (wherein St is a starch-based substance; and R is a 1-7C alkyl, aryl, alkenyl, alkanol or aralkyl).
Patent JP-H0489055-A (JP)
Title: Heater-built-in bed
Inventor: TAKIGAWA KOJI
IPC: A61G7/00
Filed: 1990-07-31
Abstract: PURPOSE:To easily operate a controller while lying on a bed by pulling out the wiring connected to a planar heating element in a mat on a pedestal to the lower section of the pedestal from nearly the center section in the width direction of the pedestal, and connecting it to the controller arranged on the side face of the pedestal. CONSTITUTION:A mat 4 storing a planar heating element 3 is installed on a pedestal 2, and a controller 5 for controlling the excitation of the planar heating element 3 is arranged on one side face of the pedestal 2. The wiring 36 for the planar heating element 3 is inserted into a through hole 2a formed at nearly the center section in the width direction of the pedestal 2 from one side end of the planar heating element 3, and it is pulled out to the lower section of the pedestal 2 and connected to the controller 5. The controller 5 can be extracted from the side face of a bed and moved to the upper section of the mat 4, and it can be used as a manually operable remote control switch. The controller 5 can easily be operated while a person lies on the bed.
Patent JP-H0254292-A (JP)
Title: Transfer drum
Inventor: WATANABE TETSUO
IPC: G03G15/16
Filed: 1988-08-19
Abstract: PURPOSE:To eliminate the load applied to a transfer drum while transfer is carried on so as to prevent variation of the rotation of the drum by causing a resetting projection provided on a separation click to collide with a resetting member protruded from a retreating position by means of the contacting/ separating means of a press roll so as to reset the separation click. CONSTITUTION:When a solenoid 37 which is the contacting/separating means of a press roll 34 is attracted, a shaft 32 is rotated and a hammer arm 81 fixed to the shaft 32 is rotated. As a result, the hammer 82 fitted to the arm 81 pushes a slide plate 84 supported on a base 83 so that the plate 84 can be protruded. When the slide plate 84 collides with a reset pin 27, a holder 16 is rotated around supporting shaft 17 by means of the reset pin 27 and the engaging section 19 of the holder 16 is engaged with the hook section 18 of a trigger lever 20. As a result, a separation click 11 is reset. Since the resetting operation is carried out during a paper discharging process and the slide plate 84 is set to its retreating position and does not collide with the reset pin 27 while transfer is made in such way, no rotational load is produced due to the resetting and occurrence of the jitter on a picture can be eliminated.
Patent JP-H0947534-A (JP)
Title: Baseball game device
Inventor: KAWASAKI SHIYOUZOU
IPC: A63B71/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a baseball game to be enjoyed at a batting practice center. SOLUTION: Regions E1 to E5 indicative of 'out', 'hit', and the like are formed in front of each batter's place 20 and a hit ball judging plate 26 and a hit ball judging panel having switches corresponding to the regions E1 to E5 are formed. The batter or a judge of hit balls visually judges the region to which the ball hit by the batter enters and operates the switches on the plate 26 or the panel. On the basis of the switch operation, a batting control circuit generates an audio signal expressing the result of the judgement from an audio signal generator through a speaker and calculates a strike count, an 'out' count, a state of runners, scores, and the like and displays them on a score board and the operation panel.  A result of the game such as scores and a result of batting such as a batting average, the number of hits and the like are calculated and both of the results are printed out by a printer.
Patent JP-H119177-A (JP)
Title: Production of bread dough
Inventor: KAWAHARA MIHO
IPC: A21D8/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bread dough, with no need of applying any mechanical force such as kneading force, and capable of suppressing the taste deterioration of bread as the final product. SOLUTION: All of the bread feedstocks are through mixed together by making use of the disposition inherent in wheat flour that gluten is formed naturally when mixed with water, the resultant mixture is put into a closed vessel so as not to run dry and housed in a cold place at such a temperature as not freeze the dough and promote no fermentation thereof, and then aged for a specified time, thus obtaining the objective bread dough with no need of applying any mechanical force such as kneading force.
Patent JP-H0937473-A (JP)
Title: Charging system for electric vehicle
Inventor: WATANABE KUNIHIKO
IPC: H02J7/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent a user from forgetting charging of a battery for drive, and leaving an electric vehicle. SOLUTION: A timer 16 is connected in parallel to the main switch 11 of an electric vehicle, and an alarm circuit 7 equipped with a buzzer which issues an alarm sound, for example, by being supplied with power, is connected the DC output line from a battery 10 for drive. A normal open type of timer switch 16a for the timer 16 and a normal close type of charge current detection switch 14a are interposed in the power supply circuit to this alarm circuit 17. Out of these, the timer switch 16a performs on operation when it clocks the specified time being set after the timer 16 starts, and a charge detection switch 14a converts from on state to on state when the battery 10 for power gets in charging condition by a charging switch 14. Accordingly, if specified time passes after the main switch 11 is turned off without performing charge operation, a buzzer sounds and charging forgetting is informed.
Patent JP-S6449120-A (JP)
Title: Magnetic disk
Inventor: MURATA HIDENORI
IPC: C09D5/23
Filed: 1987-08-19
Abstract: PURPOSE:To decrease torque, unequality and rising time and to improve recording and reproducing characteristics by incorporating respectively specified ratios of fatty acids into magnetic layers provided on a recording surface and pad surface. CONSTITUTION:The fatty acids are respectively incorporated at 0.5-5wt.% and 5-15wt.% of the solid content into the magnetic layers 12 and 13 provided respectively on the recording surface and pad surface of a base 16. Monobasic fatty acid of 12-20C (for example, myristic acid, stearic acid) and fatty acid ester of 3-40C are added as lubricants into the magnetic layers 12, 13. Silicone oil, graphite, Mo disulfide, W disulfide, etc., may be added as well in addition to ferromagnetic powder and fatty acids thereto. An antistatic agent such as graphite and nonmagnetic polishing agents (for example, alumina, artificial corundum, fused alumina, silicon carbide, chromium oxide, etc.) may be added thereto as well. The content of the polishing agent is preferably <=20wt.% of the magnetic powder.
Patent JP-H0490889-A (JP)
Title: Method for separating and collecting pearly part from shell
Inventor: FUKAI AKITOSHI
IPC: C02F1/66
Filed: 1990-08-01
Abstract: PURPOSE:To decompose and remove the noncrystalline alkali metal compound contained in a prismatic layer from a pearl layer part by grinding a shell into a scaly state and dipping the ground shell in hot water (steam) or alkali water at high temp. under high pressure. CONSTITUTION:Since the outer shell layer 2 and prismatic layer 3 of an oyster shell 1 are hardly separated and removed, the oyster shell 1 is ground into a scaly state prior to decomposition treatment. The ground shell 1 is introduced into an autoclave to be exposed to hot water (steam) or alkali water at high temp. under high pressure to be decomposed into the outer shell layer 2 and the prismatic layer 3 and both layers are separated and removed from a pearl layer 4. Subsequently, the pearl layer part 4 of the shell 1 from which the greater part of the outer shell layer 2 and the prismatic layer 3 are peeled off or dissolved and separated is charged in water, and washed under stirring to separate and remove the noncrystalline alkali metal compound bonded to the pearl layer 4. By this method, only the crystalline pearly part based on calcium Ca is separated and collected.
Patent JP-S6448486-A (JP)
Title: Semiconductor laser device
Inventor: MIHASHI YUTAKA
IPC: H01S5/223
Filed: 1987-08-19
Abstract: PURPOSE:To stabilize the fundamental transverse mode oscillation and extend life of elements by specifying the width of bottom part of stripe-like groove and the distance of active area from the regrowth interface. CONSTITUTION:The width Wg at the bottom part of stripe-like groove formed of a substrate is made to be less than 2mum and the distance (d) from the bottom part of groove of an active area 11 is made to be 0.6mum or greater in the self- aligned active layer flex laser SBA laser. It automatically sets the width of active area Wa to be 1.7mum or less and achieves a stable fundamental transverse mode oscillation. At the same time, by keeping the active area 11 to be away from the bottom part of groove by 0.6mum or greater, grid defect, transformation etc., introduced on the regrowth interface are hard to reach the active layer to prevent deterioration of elements.
Patent JP-H0952165-A (JP)
Title: Cast-in method
Inventor: AKITA NORIHIRO
IPC: F02M35/10
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a cast-in method advantageous for reduction and avoidance of inner flashes caused in a tubular body. SOLUTION: The green sand 3 is filled to the side of an end part 13 to be cast-in of tubular hollow chambers 10 in a tubular body 1. An assembly 4 is obtained by assembling the end part 13 to be cast-in of the tubular body 1 with a core 2 of a sand mold, and during the assembling, the green sand 3 is pressed against an inner wall surface 13k of the end part 13 to be cast-in of the tubular hollow chambers 10 of the tubular body 1 to increase the filling density in the inner region of the inner wall surface 13k. The outer surface 2p side of the core 2 of the sand mold and the outer surface 13p side of the end part 13 to be cast-in of the tubular body 1 are cast in with the molten metal to form a casting 6. This cast-in method can be applied to the manufacture of an exhaust manifold to be used in an internal combustion engine.
Patent JP-S6263119-A (JP)
Title: Cooling device for engine
Inventor: YAMAMOTO SHOICHI
IPC: F02B37/00
Filed: 1985-09-17
Abstract: PURPOSE:To improve the extent of cooling efficiency, by installing a suction fan, rotating in mesh with a starter gear and inhaling hot air in and around an engine outward for removal, in a rear part of the engine, and setting up a turbocharger in a suction route of this suction fan. CONSTITUTION:A combine sets up a radiator 6 and a cooling fan 7 at the front part side (the lateral one side to a body forward direction) of an engine 2 and also installs a starter gear 3 unitized with a flywheel 8 at the rear part side. In this case, at the rear part side of the engine 2, there is provided with a transmission gear 9 which rotates in mesh with this starter gear 3, and a cooling suction fan 4 is pivotally attached to the said gear 9. And, hot air an and around the engine 2 is made so as to be inhaled outward in the rear for removal by operation of this suction fan, while a turbocharger 1 is set up in a suction route (A) of the suction fan 4, and possible hot air to be generated in succession is also made so as to be removed by suction.
Patent JP-S6447555-A (JP)
Title: Positioning mechanism of printing head
Inventor: SHIGA NORIO
IPC: B41J25/34
Filed: 1987-08-19
Abstract: PURPOSE:To incorporate or replace a printing head simply by installing a vertically movable head fixture to the center of a base and mounting the fitting section of the head fixture to the upper section of the head. CONSTITUTION:When a printing head 19 is incorporated or the printing head 19 is dismantled and reincorporated, the center of the printing head 19 and the center of a base 39 are conformed approximately, a head fixture 64 is lowered when a lever 65 is pushed down, and a fitting protruding section 67 is fitted to a fitting section 68 for the head. When the fitting protruding section 67 is not fitted, the position of the printing head 19 is adjusted, and the section 67 is fitted. A fixing section 39a is fixed to the outer circumference of a cylindrical section in an inner shell 11 by a screw 34 together with a fitting 33, and the fitting 33 is fastened to a body frame 35 by a screw 36. Accordingly, the printing head 19 can be set up by pushing down the head fixture 64 and only by adjusting the fitting protruding section 67 so as to be engaged with the fitting section 68 for the printing head 19, thus simplifying the operation, then easily replacing the printing head.
Patent JP-H0629492-A (JP)
Title: Layout method for semiconductor device
Inventor: NAMEKI BUNGO
IPC: H01L27/04
Filed: 1992-07-09
Abstract: PURPOSE:To reduce layout pitches for memory cells and bit lines in a memory array and to lessen the chip area of a static RAM or the like without complicating manufacturing processes of the static RAM or the like. CONSTITUTION:A plurality of conductive layers formed with an insulating film IS2, for instance, interlaid therebetween, such as a P-type diffused layer PD1 to be a drain region D1 of load MOSFET constituting a memory cell MCpq of static Rm or the like and a gate layer FG2 to be a gate thereof, are joined together directly through a relatively large contact formed substantially of an aluminum wiring layer AL12 of a first layer or the like. According to this constitution, the conductive layers in a plurality can be joined together directly without necessitating an alignment margin for forming a pair of contacts such as so-called dog bones and, in addition, without necessitating addition of a photomask and a process for providing an opening in the insulating film IS2 or the like.
Patent JP-2001035820-A (JP)
Title: Cmp polishing solution
Inventor: HIRAI KEIZO
IPC: B24B37/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a CMP(chemical mechanical polishing) solution in which its pH variations are small, the polishing speed ratio of silicon oxide to silicon nitride can be increased, the flatness of the polished surface can be improved (projections on the polished surface of a silicon oxide insulating film can be selectively polished), and the polishing speed variations are small. SOLUTION: This CMP solution exhibits pH variations of 0.2 or less at 25 deg.C. Preferably, the CMP solution is prepared by adding a pH buffer agent, 123-morpholinopropanesulfonate, and tetramethylammonium hydroxide to a slurry (pH 7.45) composed of oxide cerium as abrasive grains, an acrylate-methyl acrylate copolymerized ammonium salt as a sticking agent and water. The pH of the CMP solution thus prepared is adjusted to 7.35, and the solution thus adjusted is left intact for 2 months at 25 deg.C to have its pH further adjusted to 7.33.
Patent JP-H0849990-A (JP)
Title: Inspection method of heat pipe
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 1994-08-08
Abstract: PURPOSE:To detect a defect in the airtightness of a heat pipe with a simple equipment accurately. CONSTITUTION:A heat pipe 1 is placed into a deaired container 2 sealed up airtight after a condensing fluid is injected as working fluid, and the heat pipe is left to stand for a specified time in an atmosphere of a non-condensing gas at a normal pressure and below a working temperature of the heat pipe 1. Thereafter, one end part of the heat pipe 1 is heated to operate while a temperature distribution is measured at parts of the container 2. Any defect in the airtightness allows invasion of non-condensing gas into the container 2 in this process and enhances variations in the temperature in operation thereby enabling the judging of defect in the airtightness from the results of measured temperature.
Patent JP-H0629442-A (JP)
Title: Lead frame cerdip
Inventor: IWABUCHI MASAHIRO
IPC: H01L23/50
Filed: 1992-07-08
Abstract: PURPOSE:To provide a lead frame capable of reliable slit punching while preventing its frame part from expanding beyond the frame width at its bent portion when it is formed. CONSTITUTION:A lead frame for cerdips comprises a frame part 6 from which outer leads 5 extend. The frame part and leads are bent at the boundary between them so that the lead frame takes a U shape. The frame part 6 has a slit 10 in the area where it is bent.
Patent JP-H0955393-A (JP)
Title: Method and apparatus for bonding element
Inventor: NAKADA HIROSHI
IPC: H01L21/52
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the highly accurate adjustment of the parallelism of an element and an object to be bonded by projecting measuring optical beams on at least two parts of the reference edges of the element and the object to be bonded, and rotating the element and the object to be bonded so that the distances to the reference edges to be measured become equal at the respective irradiated positions. SOLUTION: Two optical beams 13 emitted from a focal-point adjusting device 12 for far and near distances are projected on two right and left parts at the reference edge of an element 2, that is to say, in a rear-side surface 2a. Then, two reflected lights returning to a lens barrel 12c are detected, and an air forceps 1 is rotated so that the respective auto-focused distances become equal to each other. Then, after the focal-point adjusting device 12 for the far and near distances is lowered, two optical beams 13 are projected to the right and left of the reference edge of a lightguide substrate 6, that is to say, in an edge 6a. Then, two reflected lights returning to the lens barrel 12c are detected, and a sample stage is rotated so that the respective auto-focused distances become equal.
Patent JP-H0869567-A (JP)
Title: Syrup nozzle for automatic vending machine
Inventor: NAGASAKI TADASHI
IPC: B65B39/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide the syrup nozzle which doesn't disturb the discharging direction of syrup by placing the place, where the caked material of syrup sticking to the front end part of the syrup nozzle is generated, off the syrup discharge line. CONSTITUTION: A syrup nozzle 40a consists of a cylindrical part and a projecting part 400a which is bent down from the front end part of this cylindrical part so as to be off the syrup discharge line.
Patent JP-S6450458-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANBA NOBUO
IPC: H01L29/78
Filed: 1987-08-21
Abstract: PURPOSE:To highly integrate a semiconductor integrated circuit device, by composing a MISFET insulated on a bipolar transistor formed on a semiconductor substrate. CONSTITUTION:A P-channel MISFET and an N-channel MISFET are formed on a field insulating film 4, and the P-channel MISFET and the N-channel MISFET are insulated therebetween by an insulating film 11. Accordingly, an isolating region for isolating between transistors Q1, Q2 and the P-channel or N-channel MISFET or further between the P-channel MISFET and the N- channel MISFET can be reduced. Thus, its integration can be enhanced.
Patent JP-S6471704-A (JP)
Title: Manufacture of pulping cellulose material and decorative board
Inventor: HENRIKUSU YOHANESU RANTAASU
IPC: B27N1/00
Filed: 1988-08-22
Abstract: PURPOSE: To prevent chocking of a drier pipe even when a large amount of resin is added to the amount of fiber particles, by removing the steam from a mixture of the fiber particles and the steam after the addition of the resin, and drying the fiber particles to a moisture content of 3-10 wt.% in a drying stage. CONSTITUTION: The wood material chips are continuously supplied into a chip tank 1 with the almost same weight of water, and treated by the high temperature steam in a reaction kiln 2. After several minutes, the softened chips are transferred to a regrinding machine 3 to be finely grinded to prepare the wood fiber. The wood fiber is passed through a blow plant 4 under high temperature steam. The steam is removed by a cyclone separator 7 under the atmospheric pressure, and returned to the chip tank 1 through a line 8. The wood fiber impregnated with a resin is sent to a drier pipe 10 by a star feeder 9, and output from the drier pipe with the residual moisture content of 7 wt.%. The wood fiber is sent to a cyclone separator 11 by the drier air and precompressed in a molding station 12 to be shaped into a fiber mat.