baber/WOPTO huggingface dataset:
Patent JP-H0739079-A (JP)
Title: Battery power supply apparatus
Inventor: YAMASHITA KUNIHIKO
IPC: H02J1/00
Filed: 1993-07-22
Abstract: PURPOSE:To provide a simple means which can maintain a power supply voltage and which can be operated with a low current consumption when an operation state is transferred from the operation state with a voltage step-up and with a large current consumption to the operation state without a voltage step-up and with a low current consumption. CONSTITUTION:When an on-off means 8 drives a first step-up means 3, the voltage of a battery 2 is elevated and a power is supplied. A judging-type step-up driving means 10 drives a second step-up means 9 when the voltage of the battery 2 is lower than a required voltage only while the operation of the first step-up means 3 is discontinued by the on-off means 8. If the operations of both of the first step-up means 3 and the second step-up means 9 are discontinued, a power is supplied without the step-up of the voltage of the battery 2.
Patent JP-S57105224-A (JP)
Title: Removal of sulfur dioxide contained in hydrogen chloride gas
Inventor: KONDOU RIYOUZOU
IPC: B01D53/14
Filed: 1980-12-23
Abstract: PURPOSE: To remove SO 2  in high efficiency by contacting SO 2  containing HCl gas with saturated HCl containing nitric acid.  
     CONSTITUTION: When cycloalkane oxime hydrochloride 2 prepared in a photo- nitrosation apparatus 1 of cycloalkane is rearranged with sulfuric acid in a Beckmann's rearrangement apparatus 3, lactam sulfate and waste gas 6 consisting essentially of gaseous HCl and a small amount of SO 2  are generated. This waste gas is introduced into oxidation reaction apparatus 7 and, on the other hand, saturated HCl solution 13 containing nitric acid replenished from a storage tank 8 is supplied to 7 through a pump 9 and a pipe to bring both material into contact. SO 2  in the waste gas 6 is reacted with HNO 3 , and HCl to form H 2 SO 4 , and SO 2  is removed. The HCl solution 13 is recirculated to be reused but, because SO 2  removal ratio is lowered if H 2 SO 4  concn. is raised, H 2 SO 4  is appropriately discharged out of the system from a discharge port 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0346267-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIDA MAKIO
IPC: H01L27/088
Filed: 1989-07-13
Abstract: PURPOSE:To enable a MOS transistor, which is high in gate breakdown strength and large in current carrying capacity, to be easily integrated by a method wherein a dielectric film whose dielectric constant is higher than that of a silicon oxide film is formed on the gate forming region of a second MOS transistor to serve as a gate insulating film. CONSTITUTION:A polysilicon film 7 is provided to the gate forming region of a silicon gate MOS transistor 1 and the gate forming region of an aluminum gate MOS transistor 2 on the primary face of a silicon substrate 3, and the source.drain regions of the silicon gate MOS transistor 1 and the aluminum gate MOS transistor 2 are formed using the polysilicon film 7 as a mask. The polysilicon film 7 provided to the gate forming region of the aluminum gate MOS transistor 2 is removed, and a tantalum oxide film 15 whose dielectric constant is higher than that of an silicon oxide film is formed thereon to serve as a gate insulating film. By this setup, a MOS transistor high in gate breakdown strength and large in current carrying capacity is easily integrated.
Patent JP-S6336829-A (JP)
Title: Superhigh pressure device
Inventor: ASARI AKIRA
IPC: B30B15/00
Filed: 1986-07-31
Abstract: PURPOSE:To effectively promote a synthetic reaction by providing a sealing tank hermetically sealing the pressure generating part, a degassing device degassing the air in the sealing tank, and a gas feeding device feeding the reaction gas into the sealing tank in an anvil type superhigh pressure device. CONSTITUTION:A sealing device C is provided with a lower tube 11, an upper tube 12, and a sealing packing 14. When a press ram 15 is moved downward to compress the material 30 to be compressed, the upper tube 12 is inserted into the lower tube 11 and the clearance between the tubes is sealed by the packing 14. As a result, the pressurized part of a high pressure generator A constitutes the sealing tank perfectly and hermetically sealed to the outside. And the degassing device D degasses the air in the sealing tank through a through-hole 34 by a vacuum pump 22. And then, the sending device E sends a reaction promoting gas storaged in a gas holder 23 through the through-hole 34 in the sealing tank. Thus, as the material to be pressed is placed to be ventilatable, the containing air is replace with the gas, and moreover, the outside of the anvil is perfectly and hermetically sealed and the synthetic reaction is promoted.
Patent JP-S6337607-A (JP)
Title: Molding machine for air-core coil
Inventor: ODAKA TSUTOMU
IPC: H01F41/04
Filed: 1986-07-31
Abstract: PURPOSE:To manufacture am air-core coil capable of corresponding to high density packaging easily by mounting a bender for bending a wire rod to a V shape toward a lower section to soldering equipment, arranging a solder tank to the lower section of the bender and relatively guiding the wire rod in an ascendable and descendable manner to the solder tank. CONSTITUTION:A wire rod 5 is bent to a V shape and the tips of the bent sections are dipped in molten solder 39, thus forming solder plating sections 51 in predeter mined width to the wire rod 5 at regular intervals. There are the sag 39a of solder and the adhesion of the residue of a resin film at the tip section of the wire rod 5a bent to the V shape when the wire rod 5 is pulled up from molten solder 39, but there is the tip section just at the central section of the solder plating section 51, and a solder plating section 51b except the central section 51a is dipped in molten solder 39 approximately vertically, thus executing solder plating having excellent quality. When the tip of the wire rod 5 is molded to a coil 10 and separated, the central section 51a positioned just between the coil and the coil is cut off, thus improving the quality of the solder plating of a lead end for the coil.
Patent JP-S6424415-A (JP)
Title: Device for conveying boat through furnace core tube
Inventor: TAKAGI AKIRA
IPC: H01L21/22
Filed: 1987-07-20
Abstract: PURPOSE:To reduce the total length of a boat conveyer to the minimum required length and to keep boat feeders from contact with the core tube by a method wherein center structure boat feeders, vertical drivers and horizontal drivers are provided at both the entrance side and the exit side of the conveyer and the boat is delivered between the entrance side and the exit side. CONSTITUTION:A boat 8 is put on an entrance side boat feeder 1a and the feeder 1a is moved horizontally into a furnace core tube 6 by an entrance side horizontal driver 4a. At the end of the stroke of the feeder 1a, the feeder 1a is made to descend by a vertical driver 3a while an exit side boat feeder 1b is made to ascend by a vertical driver 3b to deliver the boat 8 from the feeder 1a onto the feeder 1b. Then the feeder 1b is moved horizontally toward the exit by an exit side horizontal driver 4b and, when the feeder 1b comes to the end of the stroke of the feeder 1b, the boat 8 can be conveyed out of the exit of the core tube 6 if the length of the core tube 8 is short enough. If the core tube 6 is long and the boat 8 stays in the core tube 6, the feeder 1a is returned to the initial position and made to ascend while the feeder 1b is made to descend to deliver the boat 8 from the feeder 1b onto the feeder 1a and then the feeder 1a at the initial position is transferred to the exit side.
Patent JP-H0469403-A (JP)
Title: Metal fastener and knock-in tool thereof
Inventor: YAMAMOTO HISAYOSHI
IPC: B25C1/04
Filed: 1990-07-09
Abstract: PURPOSE:To shorten knock-in time and prevent looseness of a fastener by forming an engaging part facing to a spiral inside a tube that engages with a spiral line inside the tube of a knock-in tool at the largest outer diameter part of the head part of the fastener provided with a shaft part having a screw thread and the head part that engages with a knock-in driver and receives turning force. CONSTITUTION:A knock-in driver 101 advances by an air-cylinder 201, its spiral line 103 engages with an engaging part 302 facing to a spiral to rotate, the fastener engaging part 102 of the driver 101 engages with the engaging hole 42 of a fastener, and the fastener advances as it rotates. The engaging part 46 facing to a spiral inside a tube of the fastener engages with the spiral line 403 inside the tube of a tubular body 401, advances in the state wherein more turning force is given to the fastener, and knock-in to an object to be firmly fixed is started in the state wherein the fastener is supported at a head supporting part 501. This knock-in terminates when the head of the driver 101 projects over ahead of the head supporting part 501, and advances to a position where it is on the same level with a leg part 601. Because of the foregoing, excellent fastening can be realized.
Patent JP-S6340703-A (JP)
Title: Method for refining gaseous hydrogen
Inventor: CHIBA KOTARO
IPC: C01B3/56
Filed: 1986-08-04
Abstract: PURPOSE:To continuously refine gaseous hydrogen with high heat efficiency by combining many heat exchangers housing a hydrogen storage alloy, and shifting the phase of the run cycle by the reciprocal of the number of the heat exchangers to operate the heat exchangers. CONSTITUTION:Three heat exchangers 18a, 18b, and 18c packed with a hydrogen storage alloy are arranged in parallel, raw gaseous hydrogen from supply valves 16a, 16b, and 16c is absorbed, the hydrogen contg. gaseous inpurities is discharged from discharge valves 22a, 22b, and 22c, and the refined gaseous hydrogen is taken out from outlet valves 20a, 20b, and 20c. In this gaseous hydrogen refining operation, the phases of the run cycles of the heat exchangers 18a, 18b, and 18c are shifted by 1/3. For example, when the absorption of the raw gaseous hydrogen is carried out in the heat exchanger 18a, gaseous hydrogen contg. impurities is discharged in the heat exchanger 18b, and refined gaseous hydrogen is taken out from the heat exchanger 18c. As a result, raw gaseous hydrogen can be continuously refined, and high-purity gaseous hydrogen can be obtained with low consumption of energy.
Patent JP-S6338333-A (JP)
Title: Microwave band switch matrix
Inventor: TAKIMOTO YUKIO
IPC: H04B7/185
Filed: 1986-08-01
Abstract: PURPOSE:To surely detect a fault and to easily discriminate the factors of the fault by comparing each input/output level detecting signal with a switch control signal and deciding the fault state of each microwave switch element. CONSTITUTION:The input signal level detecting circuits 4-1-4-n detect the microwave input level of each input port to a switch matrix and output the input level detecting signals respectively. While the output signal level detecting circuits 5-11-5-nn detect the output levels of microwave band switch elements 3-11-3-nn and output the output level detecting signals respectively. Then the comparison is carried out by the fault deciding circuits 6-11-6-nn among input level detecting signals, output level detecting signals and switch control signals to decide the fault states of those elements 3-11-3-nn. Thus it is possible to monitor the microwave signals themselves to be switched and to decide a faulty state or a normal state.
Patent JP-S6338135-A (JP)
Title: Decomposition device for thin film on substrate
Inventor: SHIMONO TSUGIO
IPC: H01L21/66
Filed: 1986-08-01
Abstract: PURPOSE:To shorten the time for decomposition and to facilitate handling by forming a sample decomposition vessel and a decomposing agent storage tank placed on a heater into hermetic construction in a connected state. CONSTITUTION:A sample holding base 4 and decomposed soln. receiver 5 are disposed on a punching plate 3 provided above an aperture 2 at the base of the sample decomposition vessel 1. The sample 8 consisting of a substrate 6 and a thin film 7 is held on a sample holding base 4. The decomposed soln. receiver 5 is disposed to the lower part of the sample 8. The decomposing agent storage tank 10 storing the decomposing agent 9 is placed on the heater 11 and is hermetically connected to the base of the sample decomposition vessel 1. The inside of the sample decomposition vessel 1 and the decomposing agent storage tank 10 maintain tightness while said vessel and tank are held connected. The decomposing agent vapor 12 generated from the decomposing agent storage tank 10, therefore, arrives at the sample 8 by passing through the punching plate 3 and condenses onto the surface of the thin film 7, thereby decomposing the thin film 7. The decomposed soln. 13 is captured in the liq. decomposed soln. receiver 5 provided below the sample 8.
Patent JP-S6341361-A (JP)
Title: Sorter having finisher
Inventor: ISHIGURO KUNIAKI
IPC: B42B4/00
Filed: 1986-08-02
Abstract: PURPOSE:To prevent the trouble in taking out sheet by installing a sheet guide for guiding the sheet in each bin into a transport part so that the guide surface is set higher than the sheet counterflow preventing hoot in each bin which is tilt-descended to a sheet taking-out position. CONSTITUTION:When a prescribed number of copying paper sheets are distribution-accommodated into each bin 60, each bin 60 is tilted and descended successively to a sheet taking-out position by the engagement of a trunnion 61 and the spiral groove 70a of a revolving fix cam 70, in the contact state with a sheet counterflow reversing hook 60a at the edge part along the tilt by its dead weight. At the sheet taking out position, the guide surface 78a of a sheet guide 78 projects higher than the sheet counterflow preventing hook 60a from the cut part of a tray 60, and the loaded sheets are descended by the dead weight and slided on the guide surface 78a, and bitten between a taking.out roller 75 and a pinch roller 76 and sent to the lower staple part. Thus, generation of the trouble in taking out the sheet can be prevented. be obtained.
Patent JP-2001010772-A (JP)
Title: Control device for elevator
Inventor: OGURI TAKASHI
IPC: B66B1/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To rewrite a program for operation control of an elevator without stopping an elevator box. SOLUTION: This control device stores an elevator operating program in an operation control program region 5A of an electrically rewriting possible program storage 5. In rewriting the operation control program, an exterior program transfer device 3 is connected thereto and then the operation control program to be renewed is written in a rewriting preliminary region 5C. The rotation of an elevator motor 1 is detected and when an elevator box is stopped, the program in the operation control program region 5A is rewritten into a program in the preliminary region 5C. During rewriting, the program in the preliminary region 5C is executed.
Patent JP-2000017192-A (JP)
Title: Aqueous carbon black dispersion and its production and aqueous ink using the same
Inventor: MISE NOBUTAKE
IPC: C09D11/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To produce an aqueous carbon black dispersion having excellent dispersion stability, not causing the clogging of nozzles and pen tips, and useful as an aqueous ink for ink jet printers, writing tools, etc., by using carbon black having a specific stoke-corresponding diameter and its half width. SOLUTION: This aqueous carbon black dispersion is obtained by dispersing (A) carbon black having a maximum frequency stoke-corresponding diameter (Dmod) of 20-60 nm and satisfying the relation of the inequality: (D1/2)/ Dmod<=0.65 (D1/2 is the half width of a stoke-corresponding diameter) (for example, carbon black subjected to an ozone oxidation treatment in the presence of water and having total acidic groups of >=3 μequ/m2, an active hydrogen content of <=2 mmol/g, a particle diameter of 10-30 nm and a DBP oil absorption volume of 50-180 cc/100 g) in (B) water so that the content of the component A is 0.5-50 wt.% and, if necessary, further so that the pH of the dispersion is 5-10.
Patent JP-S5972128-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/205
Filed: 1982-10-18
Abstract: PURPOSE:To improve the efficiency of photoelectric conversion by passing a reactive gas for a semiconductor through a porous molecular adsorbing material, which has the effective hold diameters of 2.9-4.65Angstrom  and is cooled, and using the gas, the concentration of phosphorus therein is extremely low. CONSTITUTION:P Promotes particularly insulating property to an intrinsic semiconductor generating photovoltage or combines with a P type impurity, lowers particularly the diffusion length of holes, and further generates a recombination center and is noxious. Since the effective molecular diameter of the reactive gas for the semiconductor is 4.8Angstrom  or more while that of P is 4.5Angstrom or less, a thermostatic chamber in which a molecular sieve of a 2.9-4.65Angstrom  effective molecular diameter or zeolite is kept at -20--40 deg.C is prepared, the reactive gas is passed, P, particularly, PH3 is adsorbed, the gas is purified up to 1X 10<16>cm<-3> or less while an oxide gas, a carbide gas, etc. are adsorbed and removed simultaneously, and the gas is purified. When the gas of the purified silicide and germanide is plasma-vapor reacted, a non-single crystalline semiconductor is formed on the surface to be formed at 100-400 deg.C and junctions PI, NI, etc. are manufactured, the high efficiency of photoelectric conversion is obtained.
Patent JP-H0471451-A (JP)
Title: Formula feed for cattle
Inventor: MIYOSHI SHIGETO
IPC: A23K1/16
Filed: 1990-07-12
Abstract: PURPOSE:To obtain the subject formula feed capable of fattening a beef cattle in high efficiency, increasing the milk quantity of dairy cattle and improving the quality of milk by compounding a small amount of bile powder to a formula feed containing yeast, yeast culture, enzymatic decomposition product of protein and by-pass oil and fat. CONSTITUTION:The objective formula feed is produced by compounding 0.5-5pts. wt. of bile powder to 100pts.wt. of a formula feed containing 1pt.wt. of yeast (preferably torula yeast), 0.05-1.5pts.wt. of a yeast culture (preferably a substance produced by culturing beer yeast in a mixture of molasses, peptone and salt and drying the product in a state to keep the proliferation potency of the yeast), an enzymatic decomposition product of a protein (preferably substance produced by decomposing skinned soybean cake with an enzyme) and 0.2-1.5pts.wt. of by-pass oil and fat (preferably a fatty acid calcium salt).
Patent JP-S5886234-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: E03D9/08
Filed: 1981-11-14
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-S6162775-A (JP)
Inventor: MIZOTA MORIKAZU
IPC: F25D13/00
Filed: 1984-08-31
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-S6159721-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: NISHIMURA TAKASHI
IPC: H01L21/205
Filed: 1984-08-30
Abstract: PURPOSE:To utilize a metal source of high purity once treated till the last by holding the surface of a metal source at a certain height, the metal source in a metal source container decreasing in accordance with the number of its growth. CONSTITUTION:A metal source 1 is loaded on a quartz piston 3 moving up and down in a quartz boat 2. A quartz spring 4 is disposed between the quartz piston 3 and the bottom of the quartz boat 2. When the source 1 is decreased by repeating the number of times of its growth, the weight of the source 1 is decreased. The piston 3 is raised by the decrement of the weight owing to restoring force of the spring 4 to hold the surface of the source 1 at a certain height, which allows the source 1 of high purity once treated to be utilized to the last.
Patent JP-S6245018-A (JP)
Title: Thin film forming device
Inventor: SEKIGUCHI ATSUSHI
IPC: H01L21/263
Filed: 1985-08-22
Abstract: PURPOSE:To prevent an optical window from becoming cloudy and to contrive formation of a film of good quality having few mixed impurities by a method wherein an optical window is arranged on the side of a light source of a light introducing chamber, an orifice is arranged on the side of a reaction chamber, and an optical system with which the light sent from the light source is condensed at the part of orifice is provided. CONSTITUTION:The radiant light emitted from a light source 19 is condensed by the working of a lens 15 and a spherical lens 14, the light passes through an optical window 5, a light introducing chamber 1-2 and a circular small hole 20, and it is introduced into a reaction chamber 1-1. The radiant light is introduced into the reaction chamber 1-1 by condensing the radiant light in the vicinity of the center part of the small hole 20, and it is introduced to the side of the substrate 4 of an orifice mechanism 12 through the hole 20. An ArF excimer laser of 193nm light is used as a light source 19, the inside of a purge mechanism 16 is purged by nitrogen. When 100% disilane gas is used as the first gas and argon gas or helium gas is used as the second gas, an a-Si:H film of good quality can be formed on the substrate 4.
Patent JP-H054750-A (JP)
Title: Sheet material detecting device
Inventor: ISODA YUZO
IPC: G03G15/00
Filed: 1991-06-27
Abstract: PURPOSE:To eliminate the dispersion, caused by the individual difference of a printer, of the tip margin of sheet material after image formation. CONSTITUTION:When a sensor lever 12 is operated by sheet material P, a photo sensor 33 held on a sensor holder 32 detects this. The sensor holder 32 is positioned by a lower carrier guide 6, that is, a paper feed part 1, regarding the thickness direction of the sheet material P, and simultaneously by a supporting member 50, that is, an image forming part M (a sensitized body) regarding the carrier direction of the sheet material P. The sensor holder can thereby heighten positioning accuracy in relation to the paper feed part 1 and image forming part M. This accuracy controls the tip margin of the sheet material P. The tip margin can be thus kept constant regardless of the individual difference of a printer without performing individual adjusting work printer by printer.
Patent JP-S6244056-A (JP)
Title: Dc motor
Inventor: FUJISAKI KIYONORI
IPC: H02K41/02
Filed: 1985-08-20
Abstract: PURPOSE:To generate a uniform torque in a range of the width of conductor group by forming the conductor group formed by aligning uniformly conductors within a width of 1/2 of sole pole of N- and S-poles without bundling. CONSTITUTION:The first phase coil 11 is formed of conductor group 13 formed by aligning conductors C uniformly, i.e., at substantially the same interval without bundling within the width of 1/2 of sole poles 10n, 10s of N-pole N and S-pole S, i.e., within a width of 90 deg. of an electric angle. The second phase coil 12 is also formed of conductor group 14 formed similarly to the coil 11. The coils 11, 12 are so superposed that the groups 13, 14 aligned uniformly by displacing the width of 1/2 of the pole 10n or 10s are alternately disposed and secured. With the above construction, uniform torques can be generated without generating torques of reverse direction at the groups 13, 14.