baber/WOPTO huggingface dataset:
Patent JP-2000336457-A (JP)
Title: Wire rod for cold forging and its manufacture
Inventor: KANISAWA HIDEO
IPC: C21D8/06
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide wire rods for cold forging which enables spheroidizing annealing for hot rolled wire rod, and give high ductility to the rod after the annealing with out performing rough rolling of the rod and its manufacturing method. SOLUTION: The wire rod for cold forging is a steel consisting of, by weight %, 0.1-0.5% C, 0.01-0.5% Si, 0.3-1.5% Mn, and the balance Fe with inevitable impurities and including constituent elements for reinforcing as necessary, the former grain size number of austenite specified by JIS G 0551 in the steel is not smaller than 11, amount of diffusive hydrogen in the steel by analysis method of increasing temperature is not larger than 0.2 ppm, and hardness Hv of the steel is 250 to 700. For manufacturing, the steel is rolled in low temperature, quenched, kept in the range of temperature of 300 to 600 deg.C in the furnace atmosphere for 15 minutes to less than 1 hour, and tempered. Further, spheroidizing annealing is performed, as necessary.
Patent JP-S6127182-A (JP)
Title: Teaching method of robot for cutting or welding uo steel pipe tab plate
Inventor: TANABE TETSUO
IPC: B23K7/00
Filed: 1984-07-17
Abstract: PURPOSE:To move with keeping constantly the height of a torch and the torch angle by calculating the torch locus on the basis of the opposing position to the specified point in the width direction of a tab plate with a robot controlling device and by moving it along the locus. CONSTITUTION:The position opposing to the cutting starting point A of a tab plate is memorized by a robot controlling device. The torch position opposing to the points B, C is memorized by the controlling device with respect to the point F which is around the boundary between the other side part of the base end of the tab plate 6 and the pipe end, the points C and D close to both sides edges of a welding part 17, the medium point B of the points A and point C and the medium point E of the point D and point F, and then, based on the three points of the points A, B, C the circular arc shaped torch locus which is among the points A- C is calculated by the controlling device. The torch position opposing to the point G and point D of the apex of the welding part 17 is similarly memorized by the controlling device and the circular arc shaped torch locus which is among the points C-D is calculated by the controlling device based on the three points of the points C, G, D. Similarly with calculating the circular arc torch locus which is between the points D, F by the controlling device, the torch locus which is among the points A-F is set in the height (h) and at the angle theta constantly at all times.
Patent JP-S63310259-A (JP)
Title: Image reader
Inventor: KAMIYA KENJI
IPC: H04N1/00
Filed: 1987-06-11
Abstract: PURPOSE:To curtail the number of parts of an operating part, and to omit a complicated wiring by reading a discriminating code provided on an operating panel, by an image read means, using the read information as processing information from the operating part, and controlling a device. CONSTITUTION:When an image read part of a scanner device 1 is in a home position, a scan line is set so as to run on the center line of a slit 11a- of an operating panel 14. Accordingly, on a line image sensor 26, a discriminating code provided on the reverse side of the panel 14 and a control 15 is brought to an image formation, and brought to a photoelectric conversion. The discriminating code passes through a binary circuit 31 and inputted to a pattern position detecting circuit 33, and a data is synchronized with a count value from a main scanning counter 32 at every 1 bit from the head and the check is executed. In such a way, from the discrimimating code contained in a data, prescirbed operating information is read out, outputted to a control circuit 34 as processing information, and the control is executed.
Patent JP-S5772246-A (JP)
Title: Electron gun for color picture tube
Inventor: TAKENAKA SHIGEO
IPC: H01J29/50
Filed: 1980-10-22
Abstract: PURPOSE:To obtain a large diameter electron lens by constituting a primary lens forming electrode in which porous plate-shaped members with three electron beam passing hole sections are fixed to the openng section of a bottomed cylindrical member with these passing holes perforated at the bottom. CONSTITUTION:An electron 54 forming a primary lens consists of a bottomed cylindrical member 541 and a porous plate-shaped member 542. Three electron beam passing hole sections 62, 63, and 64 are perforated at the bottom 61 of the bottomed cylindrical member 541, and a flange section 65 is formed at the opening section which is the end of a side wall section 66. Besides, electron beam passing sections 72, 73, and 74 are perforated at the porous plate-shaped member 542, and the thickness 79 of wall sections 721, 731, and 741 is half or more than the diameter 75 of the passing hole section. Moreover, the porous plate-shaped member 542 is fixed on the flange 65. As a result, an electrode that has mechanical strength can be obtained as well as a large diameter primary electron lens.
Patent JP-H07213611-A (JP)
Title: Syringe made of plastic
Inventor: ITO SHIGERU
IPC: A61M5/315
Filed: 1993-05-25
Abstract: PURPOSE:To improve liquid tightness and to eliminate the need for assembly by forming a syringe in such a manner that the outer peripheral edge of a liquid-tight plate comes into sliding contact with the inside surface of an outside cylinder made of plastic while making elastic deformation to liquid-tightly shield the inside and outside of this outside cylinder when an inside cylinder made of plastic is fitted into the outside cylinder. CONSTITUTION:The inside cylinder 2 made of the plastic, such as polypropylene, is fitted into the outside cylinder 1 which is similarly made of the plastic and has a nozzle N at its front end, by which the inside and the outside of the outside cylinder 1 are partitioned. The inside cylinder 2 is provided with a plunger 3 at its rear end as a means for sliding the inside cylinder 2 within the outside cylinder 1. A substrate 5 which makes sliding contact with the inside surface of the outside cylinder 1 without entailing plastic deformation and the liquid-tight plate 4 which makes sliding contact liquid-tightly therewith without elastic deformation of the outer peripheral part are mounted at the inside cylinder 2. The liquid-tightness to the outside cylinder 1 is imparted to the inside cylinder 2 by the liquid-tight plate 4 and the liquid-tightness is also assured even at the time of sliding of the inside cylinder 2 by the plunger 3.
Patent JP-H0438854-A (JP)
Title: Marking device for ic
Inventor: ITO TSUMIO
IPC: H01L23/00
Filed: 1990-06-04
Abstract: PURPOSE:To enable replacement parts to be reduced and setting change time such as replacement of parts to be reduced by forming a slant surface where dimensions of an opening of a depressed area become gradually larger toward the upper end, on an inner wall of the depressed area for positioning. CONSTITUTION:An IC 1 which is stored at an IC storage part 13 of a tray 11 is carried along the tray 11 by a carrying device 12. Then, when it is carried to a marking position of the IC 1, a push-up tool 16 ascends, thus enabling the IC 1 to be pushed up until distance between a marking surface of the IC 1 and a laser head 4 reaches a specified distance. In this case, the IC 1 is introduced into a depressed area 18 by a taper part 18a for fitting and is pushed up in a state being positioned in horizontal direction. The IC 1 which is pushed up to the marking position is subjected to marking by laser beam emitted from the laser head 4. The marked IC 1 is stored into the IC storage part 13 of the tray 11 again due to lifting of the push-up tool 16. Then, the tray 11 is carried by the carrying device 12 for marking.
Patent JP-S5846070-A (JP)
Inventor: OTSUTOO BEENAA
IPC: C07D233/52
Filed: 1982-08-26
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-S5936043-A (JP)
Title: Paper feed device of copying machine
Inventor: UEHORI KATSUMASA
IPC: B65H29/70
Filed: 1982-08-24
Abstract: PURPOSE:To feed the paper smoothly and uniformly and unify the image copying position on the paper by providing auxiliary rollers correcting the bend at the tip portion of the paper between paper feed rollers and timing rollers of a paper feed device. CONSTITUTION:A pair of auxiliary rollers 10, 11 are provided on a paper transport path between a paper feed roller 2 and timing rollers 3, 4. The auxiliary rollers 10, 11 are preferable to have a softer material and a smaller diameter than those of the timing rollers 3, 4. In addition, the auxiliary rollers 10, 11 are in pressure contact each other and driven in synchronization with the paper feed rollers 2. When the rollers 3, 4 are driven, a clutch is released, and the auxiliary rollers are driven by the transport movement of the paper 8 driven by the rollers 3, 4. Accordingly, the paper 8 transported while being bent is guided between the auxiliary rollers 10, 11, thereby the bend is corrected to be made flat and the biting into the rollers 3, 4 can be unified.
Patent JP-S635375-A (JP)
Title: Cleaning method
Inventor: ANDO KATSUTOSHI
IPC: G03G21/00
Filed: 1986-06-25
Abstract: PURPOSE:To efficiently remove remaining toner with less damages to the surface of a photosensitive or dielectric body, by rotating a brush made of electret fibers and removing the remaining toner sticking to the surface to be cleaned. CONSTITUTION:The toner 3 remaining on a surface 2 to be cleaned rotating in the direction A is removed by electret fibers 5 planted in a brush 4. The removed toner flies high in the air and is led to a suction port 8. The toner 3 led to the suction port 8 is removed by means of a filter, etc., in the direction C and the toner sticking to the electret fibers 5 is beaten down by a flicker bar 8 and led to the suction port 8 where the toner is removed in the direction C. The surface charges of the electret fibers 5 are positive and negative and electrically attract the toner. Therefore, an extremely high cleaning effect can be obtained and, at the same time, damages to the surface to be cleaned, namely, to the surface of a photosensitive or dielectric body can be minimized. As a result, the printability and printing speed can be improved and the life of the photosensitive or dielectric body can be prolonged.
Patent JP-H04369827-A (JP)
Title: Development processor
Inventor: TAKAGI MOTOI
IPC: H01L21/027
Filed: 1991-06-19
Abstract: PURPOSE:To manufacture the title development processor decreasing the running down rate of a developer for lessening the damage to the resist layer of a semiconductor substrate so that the developer may be rapidly and evenly spread over the title surface of the semiconductor substrate thereby enabling the whole surface of the resist layer to be developed evenly in high re-producbility. CONSTITUTION:A resist layer 5 is formed by coating step on a semiconductor substrate 1 fixedly held on a vacuum chuck 3. At this time, three nozzles 8 are radially arranged on the semiconductor substrate 1. In such a constitution, a change directional part 8b changing the direction of a developer running down in the nozzles 8 in the planar direction of the semiconductor substrate 1 as well as an opening part 8a discharging the developer changed in the planar direction of the semiconductor substrate 1 are formed on one ends of the nozzles 8.
Patent JP-H11339736-A (JP)
Title: Cylindrical battery and manufacture of positive electrode case thereof
Inventor: IIZUKA KAZUO
IPC: H01M2/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from exploding by always operating a safety valve normally by high strength of a positive electrode case opening part even if a positive electrode case is thinned in order to increase performance of battery. SOLUTION: This battery is constructed by inserting a hole sealing element having a safety valve 8c into an opening part 1a of a positive electrode case 1 filled with an electric power generation element and the opening part 1a is caulked and sealed. In this state, hardness of the hole part 1a of the positive electrode case 1 is increased by hardening work. Accordingly, sealing strength higher than safety valve operating pressure is provided without thickening of the positive electrode case 1 and a safety valve normally operates always for preventing the battery from exploding. The hardness of the opening part 1a of the positive electrode case 1 is desirably in a range of 200-230 micro Vickers hardness (Hv).
Patent JP-S6039546-A (JP)
Title: Microbial electrode
Inventor: GOTOU MASAO
IPC: G01N27/40
Filed: 1983-08-12
Abstract: PURPOSE:To eliminate the nuisance in the stage of mounting and exchanging an org. high polymer porous membrane and to stabilize output voltage by forming an electrode for detecting a specific material on one surface of said membrane and immobilizing microorganisms on the other surface. CONSTITUTION:A microbial electrode 1 is used as an electrode for detecting a specific material, for example, oxygen and measures quickly and easily the concn. of oxygen. The electrode 1 formed with a platinum electrode 9 for detecting oxygen is held near the base of an electrode holder 5 consisting of a cylindrical body 2, a cap 3 and packing 4, 4'. The electrode 1 is formed by forming the electrode for detecting the specific material by a sputtering or vacuum deposition method on one surface of a carrier such as, for example, a porous membrane of polyfluoroethylene propylene having oxygen permeability and immobilizing microbes such as trichosporon and cutanium thereto from the other membrane surface side by a covering method or a covalent bonding method.
Patent JP-2000339451-A (JP)
Title: Device and method for enlarging/reducing digital picture
Inventor: NIWA EICHI
IPC: H04N1/393
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital picture enlargement/reduction device which can reduce time consumed for a DDA processing by means of reducing the number of DDA processing times and can improve processing speed at the time of enlarging/reducing a digital picture and to provide a digital picture enlargement/ reduction method. SOLUTION: DDA is executed on the first line in the horizontal axis direction of a digital picture which is stored in SRC 1 and which is before enlargement/ reeducation, namely, a transfer source digital picture. The first line in the horizontal axis direction is processed by using the result of executed DDA. The result of executed DDA is preserved and second and subsequent lines in the horizontal axis direction are processed by using the result of DDA, which is preserved in a processing A1 with respect to the second and subsequent lines in the horizontal axis direction of the digital picture of the transfer source.
Patent JP-H04229487-A (JP)
Title: Digital computer having refresh operation control system of memory subsystem including dynamic ram and method of controlling refresh
Inventor: KEISU DEII MATSUTAASON
IPC: G06F12/00
Filed: 1991-06-19
Abstract: PURPOSE: To make a computer exert optimum efficiency by allowing a selection control means to adjust an order in which memory banks are refreshed based on the number of memory units and the number of memory banks of a dynamic RAM in a memory system. CONSTITUTION: A first refresh circuit 42 generates five sequential pulses having a width equal to the width of an RAS signal pulse. A second standby circuit 48 outputs a signal pulse after a time period equal to a time length in which four RAS pulses elapsed to a memory refresh sequence controller 40. A second refresh circuit 44 generates five sequential pulses having a width equal to the width of the RAS signal pulse. After an RAS-7 signal is transmitted to a memory card, all memory banks on the memory card are refreshed and any additional refresh signal pulses are not generated before a next refresh cycle is instructed.
Patent JP-2000337160-A (JP)
Title: Engine drive generating device
Inventor: WATABE MASANORI
IPC: F01P3/18
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To make cooling air easy to flow and reduce the pressure loss in a radiator to reduce the noise by setting the radiator within an exhaust duct. SOLUTION: A body case 10 has intake and exhaust ports 10a, 10b for taking in and out the air for cooling a generator 12 having electronic parts, a generator board 13 and an engine 11, and intake and exhaust ducts 20, 30 are mounted on the respective ports 10a, 10b. A radiator 15 for cooling the engine 11 is set on the curved part of the exhaust duct 30 with an angle. The air sucked by a cooling fan 16 is carried in the intake duct 20 through an intake duct port 20a, sent into the body case 10 through the intake port 10a to cool the generator board 13, the generator 12, the engine 11 and the radiator 15, and then released to the outside through the exhaust duct 30.  The radiator 15 is arranged on the curved part of the exhaust duct 30 with the angle, whereby the radiator 15 functions as the guide plate for the fluid, so that the fluid can be smoothly carried to prevent the increase in pressure loss.
Patent JP-S63129879-A (JP)
Title: Rotor pll controller
Inventor: ISHIMA KAZUMI
IPC: H02P29/00
Filed: 1986-06-24
Abstract: PURPOSE:To reduce a rise time remarkably, by a method wherein the title controller is equipped with a corrective circuit, adding the reverse polarity signal of a phase difference detecting signal to a shift voltage with a predetermined ratio, to add this signal to the shift voltage. CONSTITUTION:A rotor PLL control circuit supplies a reference signal pulse FR, which becomes a reference for controlling the speed of a rotary body or a motor 6, from a reference oscillator 1 and a phase difference between said pulse FR and a load rotation signal pulse FV is detected by a phase comparator 2 to output phase difference detecting pulses U1, D1. These pulses U1, D1 drive the motor 6 through a low-pass filter 3, a shift amplifier 4 and a power amplifier 5. In this case, a corrective circuit 10 is provided to generate a signal to add the reverse polarity signal of a phase defference detecting signal Vp to a shift voltage Vs with a predetermined ratio. According to this method, an error signal may be enlarged when the phase of the motor 6 is deviated from a reference phase and a range of pulling into synchronism may be widened without loosing the stability of a control loop.
Patent JP-H0817562-A (JP)
Title: Sheet heating element
Inventor: KOYAMA KUNIMICHI
IPC: H05B3/20
Filed: 1994-06-29
Abstract: PURPOSE:To conduct insulating work with heat press working without use of an adhesive and independent of the number of yarns per inch of a cloth by weaving binder fibers for bonding with an electrically insulated film between electrode parts and between synthetic resin heating systems. CONSTITUTION:In a sheet type heating element 1, a plurality of electrode parts 4 formed by bundling a plurality of electrode yarns are arranged on both lug sides and in the central part in the warp direction at specified intervals, and synthetic resin heating yarns 5 are arranged in the weft direction so as to cross to the electrode parts 4. Synthetic fibers 2, 3 with high electric resistance are woven as the warp and weft between the electrode parts 4 and the heating yarns 5 to prevent short circuit, and both sides of the cloth are covered with electrically insulating resin films 6. Since part of the synthetic resin fibers 2, 3 are constituted with binder fibers, the film 6 is heat-bonded and electrical insulation of the whole heating element 1 is ensured. The synthetic fibers 2, 3 contains at least two kinds of resins with different melting points, and the fiber containing low melting point resin functions as the binder fiber.
Patent JP-S637358-A (JP)
Title: Formation of coating layer by water plasma thermal spraying having excellent erosion resistance
Inventor: IMAIDA YASUO
IPC: C23C4/18
Filed: 1986-06-26
Abstract: PURPOSE:To improve the resistance to erosion by molten slag and molten steel by forming a thermally sprayed oxide coating layer by a water plasma method on the surface of metals or refractories, then forming a protective film consisting of powder of a nonoxide such as carbide or nitride thereon. CONSTITUTION:The thermally sprayed oxide layer 2 of Al2O3 or ZnO2 having excellent heat resistance is formed to <=20mm thickness onto the surface of a base material 1 consisting of the metals or refractories. The layer 2 has a porosity as high as 5-20% and has the poor resistance to erosion by the molten metal and molten slag; therefore, the surface protective film 3 is formed thereof by coating a liquid suspension of the fine powder of the carbide or nitride such as SiC, B4C, BN, Si3N4 or AlN having no wettability with the molten metal and molten slag onto the surface of said layer by a coating method, etc., and sintering the coating. The surface treated layer having the high resistance to erosion by the molten metal and molten slag is thus obtd.
Patent JP-H08310940-A (JP)
Title: Oil-in-water type emulsified cosmetic
Inventor: YAMAMOTO YASUYUKI
IPC: A61K8/00
Filed: 1995-05-22
Abstract: PURPOSE: To obtain an oil-in-water type emulsified cosmetic, good in extensibility, water resistance and makeup persistence, thinly and uniformly applicable, excellent in humectant properties and easily removable only with a usual soap. CONSTITUTION: This oil-in-water type emulsified cosmetic is obtained initially preparing a water-in-oil type emulsified composition from a lipophilic surfactant, an oil and water according to a usual emulsifying method, then applying a high shearing force thereto with a high-pressure homogenizer, etc., inverting the phase and providing the oil-in-water type emulsified cosmetic. Since the aqueous phase is used as an outer phase, the cosmetic is excellent in humectant properties and good in extensibility. Since a hydrophilic surfactant is not used, the water resistance and makeup persistence are good. The resultant cosmetic is suitable for blending a silicone oil, an ultraviolet absorber or an ultraviolet light scattering agent.
Patent JP-S636996-A (JP)
Title: Line exchange system
Inventor: UEKAWA FUKASHI
IPC: H04Q11/04
Filed: 1986-06-26
Abstract: PURPOSE:To perform a line exchange with a bipolar code as it is for a line unit maintained in the replacing operation for a time slot for 64Kb/s unit by a time division switch by separating a synchronizing bipolar input signal to two systems of a normal phase and an opposite phase and dividing and processing with octet unit. CONSTITUTION:At the item of the synchronizing bipolar input signal in which a line should be exchanged with one line kept to be the bipolar signal, it is converted into the normal phase and the opposite phase signals in a bipolar/ normal phase, opposite phase signal exchange circuit 8, data is written and controlled to elastic memories 3b, 3c divided to the octet unit without sensing a frame by a receiving side frame counter 9 freely running the signals respectively and multiplexed on a frame in a device. The data is simply replaced in line with 64 Kb/s unit by the time division switch circuit 4, thereby, a similar operation to the line exchange for the line unit is realized in a spatial switch.