baber/WOPTO huggingface dataset:
Patent JP-H10274222-A (JP)
Title: Shaft body operating handle
Inventor: MIZUSHIMA KENJI
IPC: F16B21/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To detach and attach a shaft body operating handle easily from and to a shaft body. SOLUTION: A shaft body operating handle is so designed that it is connected to a shaft body 1 provided with a locking step part 10 and used as the gripping part for operation of the shaft body 1. Also it is provided with a handle main body 2 on which the shaft body 1 is close-fitted at a shaft body holding part 3 provided with a clip holding groove 30, and a connecting clip 4 which close-fits a pair of elastic legs 41 and 41 installed extendedly from a foundation part 40 into the clip holding groove 30 so as to install it on the shaft body holding part 3 and which locks the locked step part 10 of the shaft body 1 by a locking part 42 projected to the inside of the shaft body holding part 3 so as to prevent a handle body 2 from coming out of the shaft body 1.  In addition, the locking part 42 of a connecting thin 4 is formed near the free end of the elsastic leg 41, and a shaft body inserting part 43 which allows the locked step part 10 to be inserted when the connecting clip 4 is slid along the clip holding groove 30 until it corresponds to the shaft body 1 is formed on the foundation part 40 side.
Patent JP-S556441-A (JP)
Title: Treating method of copper sulfate plating waste solution
Inventor: AYUSAWA NOBUIE
IPC: C25D21/22
Filed: 1978-06-27
Abstract: PURPOSE: To make possible reuse of Cu 2+  for a plating bath by treating the CuSO 4  plating waste solution containing respective ions of Cu and Fe with H +  type strong acidic cation exchange resins under sulfuric acid acidic conditions to adsorb both ions then desorbing Fe ions with an oxalic acid solution and further treating the solution with the specific concentration of sulfuric acid.  
     CONSTITUTION: Cuso 4  plating waste solution containing respective ions of Cu and Fe is treated with H +  type strong acidic cation exchange resins unde sulfuric acid acidic conditions of 1N or under to let both ions be adsorbed. Next, the ion exchange resins are treated with an oxalic acid solution of 10 to 100mg/ml, particularly 30 to 50mg/ml to let only the Fe ions be desorbed. Next, the ion exchange resins are treated with a sulfuric acid of 3N or over (preferably 3 to 6N) to recover the eluate containing Cu 2+  which is then used for copper sulfate plating solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58195321-A (JP)
Title: Or logical circuit
Inventor: YANAGI TOSHIO
IPC: H01L21/82
Filed: 1982-05-10
Abstract: PURPOSE:To realize an integrated circuit where a high speed mask programming circuit is mixed with one kind of mask process inexpensively, by using a mask for ion implantation system used in forming AND logic, for the mask programming of a high speed OR logical circuit. CONSTITUTION:A series circuit comprising enhancement type N channel MOS transistors (TRs) 22, 23 is connected between a connecting point and GND, and series circuits of enhancement N channel MOS TRs 24 and 25, 26 and 27, and 28 and 29 each are connected in parallel with the series circuit comprising the TRs 22, 23 respectively. The gate of the MOS TRs 23, 25, 27, 29 at the lower stage among the MOS TRs is grounded and the TRs act like storage elements. The steady-state of conduction/nonconduction of the MOS TRs 23, 25, 27 and 29 depends whether or not the depletion type is adopted with the ion implantation process.
Patent JP-H10263060-A (JP)
Title: Deodoring and smell-eliminating material and method
Inventor: ONO KOTARO
IPC: A61L9/01
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain deodorizing and smell-eliminating material, the effect of which can be kept even if it is intermittently exposed to water and hot water by fixing antibacterial microbe which is Bacillus subtilis genus and does not produce haemolysis to a solid matter which partially contains eutrophic porous material and/or porous inorganics in such a manner as to enable growth. SOLUTION: At the time of manufacturing deodorizing and smell-eliminating material, for example, powder Japanese gelatine of 1.5 g, soy protein of 1 g, coffee squeeze grounds of 10 g are dissolved in water of 100 cc, mixed enough and is autoclaved to obtain a liquid mixture 5. Subsequently, the liquid mixture 5 is poured into a plastic-made container 4 provided with many projecting parts 3, and gradually cooled to the room temperature. A condensate 6 in which 10<9> OYK fungus which is antibacterial microbe exists per 1 ml is sprayed on the liquid mixture 5 to be left as it is. Meanwhile, the liquid mixture 5 is a little contracted and solidified, and after that, it is released from the container 4 to obtain a solid matter 1 having many holes 2 formed by releasing, which is used as the deodorizing and smell-eliminating material.
Patent JP-S534583-A (JP)
Title: Conduction tester
Inventor: BABA HIROMI
IPC: G01R31/02
Filed: 1976-07-02
Abstract: PURPOSE: To provide a conduction tester of portable type, which has a built-in battery, which uses the illumination of LED and which has its switch turned off automatically when it is not used. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61237273-A (JP)
Title: Magnetic recorder
Inventor: IDE TORAO
IPC: G11B21/02
Filed: 1985-04-12
Abstract: PURPOSE:To effectively prevent a generation of an off-track and shorten an access time by normally rotating a motor to move a movable member, record or reproduce the data and reversely rotating the motor to return the movable body. CONSTITUTION:When a motor is rotated normally, a magnetic disk 16 and a driving pulley 22 rotate counterclockwise, a movable body 8 rotates clockwise centering a shaft 10 through a steel belt 34 and in this process a recording or a reproducing is performed by a magnetic head 7. When the motor 2 is reversely rotated, the pulley 22 is rotated clockwise to loosen the belt 34, the movable body 8 is rotated counterclockwise by a force of a spring 9 and the head 7 returns to a home position of a magnetic disk 16. During one reciprocat ing operation of the movable body 8, all power transmission members repeat a normal rotation and a reverse rotation, so that the home position of a trace position of the movable body 8 are constantly fixed, a generation of an off-track is prevented and an access time is shortened.
Patent JP-H07260004-A (JP)
Title: Cylinder head gasket
Inventor: FURUTA YUTAKA
IPC: F02F11/00
Filed: 1994-03-25
Abstract: PURPOSE:To restrain the effect of combustion gas to the minimum extent by decreasing the dead space of a combustion chamber without requiring much processing precision. CONSTITUTION:A cylinder head gasket 10 is composed of a gasket main body 11 and a stopper plate 25 provided with an elastic protruding part 26. The elastic protruding part 26 decreases the waste volume of a combustion chamber 8 and is clamped between a protruding part 7 of a cylinder liner 3 and a lower surface 5 of a cylinder head 1. And it provides seal action by its elastic action, absorbs unevenness of processing precision of a seal surface, and prevents combustion gas from flowing outside the protruding part 7 seen from a cylinder bore hole 12, so as to prevent the combustion gas from being brought in contact with the gasket main body. Moreover, the elastic protruding part 26 of the stopper plate 25 exhibits a heat radiating function by being brought in contact with the protruding part 7 and the lower surface 5 of the cylinder head 1, so as to prevent heat accumulation from being generated on the parts, thereby durability is improved.
Patent JP-H10274093-A (JP)
Title: Engine
Inventor: OZAWA HISASHI
IPC: F01M11/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve assemblage of an engine, and improve sealing performance of the engine. SOLUTION: An installing member (a plate 42) is stuck on an elastic member 44 while sticking the elastic member 44 on an oil pan 14, a penetrating cutout (a penetrating hole 31) on which a fastening member (a bolt 46) is penetrated in a non-contact condition is formed on the oil pan 14, the fastening member 46 is inserted into the penetrating cutout 31, the installing member 42 is fixed to a cylinder block by the fastening member 46, and the oil pan 14 is supported to the cylinder block side by a connecting member (a cylinder cover 12) freely to enable vibration isolation.
Patent JP-H06293502-A (JP)
Title: Stabilizing method for sodium hypochlorite solution
Inventor: ITAYA KENJI
IPC: C01B11/06
Filed: 1993-04-05
Abstract: PURPOSE:To prevent the decomposition due to impurities in a sodium hypochlorite soln. and to stabilize it by adding sodium aluminate and sodium silicate to a sodium hypochlorite aq. soln. to form an insoluble precipitation and filtering it. CONSTITUTION:The sodium aluminate and the sodium silicate are added to a sodium hypochlorite aq. soln. in the molar ratio of substantially SiO2/Al2 O3=1-10 to form the insoluble precipitation, and the precipitation is filtered. The order of adding the sodium aluminate and the sodium silicate is not confined and they may be added simultaneously. A filtering precision may be at the same level to an usual precision filtration.
Patent JP-S562411-A (JP)
Title: Power generating plant
Inventor: SHIBUYA SHIYUNJI
IPC: F01K7/40
Filed: 1979-06-22
Abstract: PURPOSE: To increase an efficiency of a steam power plant such as a thermal or a nuclear power plant in the effective utilization the solar energy by furnishing a feed- water heater utilizing the solar energy for at least a boiler water feed system.  
     CONSTITUTION: A thermal power plant is construct to form a thermal cycle of a closed loop where the steam generated in a boiler 1 is circulated; the steam drives a turbine 2 and condensed by a condensor 4, the condensed water is heated by a low- pressure feed water heater, a high-pressure feed water heater 11 etc., and fed back to the boiler 1. A main regulation valve 13 in the water feed circuit in series with a solar heat collector 12 is supplied between a condensate pump 5 and a gland steam condenser 7. On sensing sunlight, a receiving cell 16 actuates a controller 15 to open a regulation valve 14 in the solar-heat-utilizing circuit and close the main regulation valve 13 of the water feed circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S562459-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: NOBUKUNI MITSUAKI
IPC: F02M63/02
Filed: 1979-06-22
Abstract: PURPOSE: To decrease the fuel consumption of an engine, by arranging a plurality of fuel valves for performing an injection of proper amount in accordance with a fuel injection pressure at every cylinder of the engine and selectively operating the fuel valve corresponding to the pressure.  
     CONSTITUTION: In a cylinder 7 of an engine a plurality of fuel valves 6aW6c that perform an optimum fuel injection in accordance with an injection pressure are provided. Each of the valves 6aW6c is connected to a fuel pump 1 through each of fuel injection pipes 3aW3c, 5aW5c, and on its route line each of pressure control valves 4aW4c is interposed. Then the control valves 4aW4c detect injection pressures to operate the fuel valve corresponding to the then pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05282793-A (JP)
Title: Optical disk device
IPC: G11B7/30
Filed: 1992-03-31
Abstract: PURPOSE:To operate an optical disk with increased storage capacity in the same way as an optical disk with comparatively small storage capacity and to use the conventional operating program of the optical disk and software for information processing without an alteration. CONSTITUTION:In the optical disk device using plural kinds of DRAW type optical disks in which tracks in the storage region are divided into plural sectors and the corresponding sector number is recorded in advance in every sector, the storage region of a new optical disk 18 with comparatively large storage capacity is divided into plural regions. The converter 19, converting the respective track numbers and sector numbers of respectively divided storage regions into track numbers and sector numbers of the old optical disks 16, 17 with small storage capacity, is provided and recording/reproducing are performed making access to an arbitrary storage region of the old optical disks 16, 17 divided according to the converted track numbers and sector numbers.
Patent JP-H03277061-A (JP)
Title: Telephone number guide system
Inventor: KOSAKA SHINICHI
IPC: H04M3/42
Filed: 1990-03-27
Abstract: PURPOSE:To constitute a charging system inexpensively by allowing the operator of an attendant board to operate a signal transmission switch and a numeral key to inform number of a number guide from a telephone number guide station to a caller station and applying charging thereby. CONSTITUTION:When a subscriber dials a telephone number guide service number from a subscriber telephone set 3, the telephone number is retrieved by an attendant board 22 and the operator switches on a signal transmission switch 26. The attendant board 22 is disconnected from a relay line 4 by the control of a central controller 25 and an MF signal transmitter 23 is connected to an incoming trunk 21, a central controller 14 controls an exchange network 13 to hold the subscriber and disconnect it from an outgoing trunk 11 thereby connecting the outgoing trunk 11 to an MF signal receiver 12. When the operator of the attendant board 22 enters number of items of the telephone number guide (number of guided telephone numbers) by a numeral key of the MF signal transmitter 23, the entry is registered to a prescribed format by a registration circuit 15.
Patent JP-S5411806-A (JP)
Title: Apparatus for withdrawing material distribution plate for blast furnace
Inventor: MIZUNO SEIJI
IPC: C21B7/08
Filed: 1977-06-30
Abstract: PURPOSE:To provide a material distribution plate whicha llows increase in the strength of furnace wall through reduction of opening by inclining thereof with a drive gear of a carrier fitted with at least one of plural push rods attached thereto.
Patent JP-S63244411-A (JP)
Title: Production of magnetic disk
Inventor: GOMI KENICHI
IPC: C23C18/16
Filed: 1987-03-31
Abstract: PURPOSE:To decrease the pinhole density on the surface of a plating film and to improve the adhesiveness of a plating film and Al-Mg alloy substrate having homogeneous fine pores by forming a film to serve as an underlying layer for a magnetic film by a plating method on the above-mentioned Al-Mg alloy substrate. CONSTITUTION:An Al layer 2 is formed on the surface of the substrate 1 by sticking Al having 99.99% purity by a sputtering method to about 1mum thickness on the surface of the substrate 1 and the substrate 1 is anodized. An Ni-P film 3 is then formed by an electroless plating method on the surface of the Al layer 2 on the substrate 1 surface. This film is formed to, for example, 20mum thickness and is finished by polishing to 15mum thickness. The magnetic film 5 and a protective film 6 are further formed thereon via an intermediate film 4 by a sputtering method. The adhesiveness of the films is thereby improved and the formation of the underlying layer having excellent flatness is permitted.
Patent JP-H11236554-A (JP)
Title: Filler for friction material
Inventor: ARAI HARUTOSHI
IPC: C08L61/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a filler which can give a friction material having heightened frictional coefficient and causes less the formation of scratches on the surface of cast iron by mixing metal oxide particles having a specified hardness and a specified particle diameter with a phenolic resin powder in a specified ratio, adding a specified amount of a solvent to the mixture under agitation, and adjusting the particle diameter of secondary particles to a specified range. SOLUTION: A phenolic resin powder is mixed with metal oxide particles having a hardness higher that of cast iron and a mean particle diameter of 0.05-50 μm in a weight ratio of 3:97 to 30:70, 5-10 pts.wt. organic solvent which dissolves the phenolic resin to the entire mixture, the resulting mixture is agitated to bring the phenolic resin into a wet state and to thereby make it adhesive enough to adhere to the surface of the oxide. The mean particle diameter (volume-mean particle diameter) of secondary particles of the metal oxide is adjusted to 50-2,000 μm, and the organic solvent is removed by heating. The filler is used as a friction material is a brake lining, a disc pad, or the like.
Patent JP-H11261756-A (JP)
Title: Communication terminal equipment and storage medium
Inventor: MORIZAKI HIROSHI
IPC: H04N1/32
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To realize a communication terminal equipment that selects a proper communication means depending on a time when image information is sent. SOLUTION: A CPU reads a transmission time from a clock in a step 40 and stores it tentatively in a RAM, references a time table cross-referencing the transmission time and a communication program in a step 50, and selects the communication program corresponding to the transmission time stored in the RAM in a step 60. Then the CPU discriminates a kind of the communication program in the step 70, sends image information by using an Internet FAX communication program in the steps 80 through 130 when the kind of the communication program denotes the Internet FAX communication program, and sends the image information by using a conventional FAX communication program in the steps 140 through 190 when the kind of the communication program is the conventional FAX communication program.
Patent JP-H06285527-A (JP)
Title: Controlling method for bridle roll clutch
Inventor: YOSHIDA SHINICHI
IPC: B21B39/34
Filed: 1993-04-05
Abstract: PURPOSE:To provide a controlling method for a clutch of a bridle by which relative slip of the surface of a roll and the surface of a metallic belt like sheet is prevented when one of a steel belt, galvanized steel belt or stainless steel belt, etc., is passed to an intermediate bridle. CONSTITUTION:On each of upstream and downstream sides of a pass line for the metallic belt like sheet S, each of incoming and outgoing side bridles 4 and 5 is respectively provided and an intermediate bridle 1 arranged between the bridles 4 and 5 consists of a roll line of three or more rolls. The diameters of three rolls are arranged like larger - smaller - larger or smaller - larger - smaller from upstream to downstream of the sheet S. The direction of torque applied on the bridle 1 is judged from power of a main driving motor 6 by which the bridle 1 is driven, an incoming side elongation percentage controlling motor 7 and an outgoing side elongation percentage controlling motor 8 and the clutch 17 is attached and detached so as the larger diameter roll is always arranged on one side of the sheet S on which high tensile force is applied.
Patent JP-H10274605-A (JP)
Title: Powder-collecting apparatus for collecting powder from powder container
Inventor: YAMADA YOSHIYUKI
IPC: G01N1/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To collect powder from a powder container without contaminating the periphery and a collector with the powder. SOLUTION: One end of a filter 11 is air-tightly connected to a collection opening of a powder-collecting container 21 and the other end of the filter 11 is connected air-tightly to a discharge opening of a powder container. In this state, the powder in the powder container is collected. When the powder is collected, the air as a floating medium introduced along with the powder is discharged outside through the filter 11, while the powder not passing the filter 11 is introduced into the collecting container 21. Therefore, the powder can be collected smoothly and prevented from being discharged outside together with the air. The neighborhood where the powder is collected and a person collecting the powder are not contaminated.
Patent JP-S5412847-A (JP)
Title: Corona charger
Inventor: KIMURA MASATOSHI
IPC: H01T19/00
Filed: 1977-06-30
Abstract: PURPOSE: To elevate utilization efficiency of corona ions produced, and to charge a dielectric layer effectively and uniformly, by providing an insulating layer or a high resistance layer on the inside wall of a shield electrode in electrophotography and electrostatic recording. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61237266-A (JP)
Title: Digital signal reproducer
Inventor: MASUI TOSHIYUKI
IPC: G11B20/10
Filed: 1985-04-15
Abstract: PURPOSE:To restore a good analog signal during reproducing a digital signal by optionally changing a pulse duration of a pulse amplitude modulating signal when converting the digital signal into a analog signal. CONSTITUTION:A PCM signal recorded in a magnetic medium 11 is reproduced by a head 13, and the reproduced PCM signal 15 is inputted to a mono-multi 50 through an amplifier 17, a wave shape equalizing and shaping circuit 19, a digital signal processing circuit 21, and a D/A converting circuit 27. By adjusting and changing a resistance of a variable resistor added to the mono- multi 50, a pulse duration of an output signal 51 is changed. The signal 51 is inputted to a speaker through an LPF29 and an amplifier 33 and the sound is outputted. Since the mono-multi 50 changing the pulse duration is added, a good analog signal can be restored.
Patent JP-S58197512-A (JP)
Title: Recording data compression system
Inventor: SEKI HISASHI
IPC: G05B23/02
Filed: 1982-05-12
Abstract: PURPOSE:To reduce a storage area by storing data which are stored at a specific period all the time selectively and successively at optional recording intervals greater than the specific period of the input when an event occurs. CONSTITUTION:For example, when 60 data are stored invariably in the storage area at intervals of one second before an event generation command CR, data from 59 to 0 sec are stored in addresses 22-81. When the data are shifted up by one, those data are stored in the addresses 21-80 and new data is stored in the address 81. After the occurrence of the event, the data in the addresses 22-57 are selected at intervals of five seconds and shifted up to addresses 1-8 and the data (1-second interval) in the addresses 62-81 are shifted up to addresses 9-28. Data 0 sec after the event occurrence is written in the address 29. Thus, the storage area is reduced.
Patent JP-H09224863-A (JP)
Title: Foot bath realizing warming and cooling bath
Inventor: MASU YASUMASA
IPC: A47K7/04
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a foot bath which can mutually execute warming bath and cooling bath by providing a warming bathtub storing hot water in a tank in which feet is put and a cooling bathtub storing cold water in the tank in which the feet is put. SOLUTION: The right warming tank 2 storing hot water in the tank 2a and the left cooling tank 3 storing cold water in the tank 3a are provided for the foot bath 1. As to the foot bath 1, the warming tank 2 and the cooling tank 3 are formed of synthetic resins or metallic materiasl and they are integrated. Moving wheels 4 are provided on the bottom face side. As to the warming tank 2, the tank 2a consists of a leg insertion room 2a-1 in which the both feet F is put and a unit room 2a-2. A communication port 2c is formed at the lower end side of a partition wall 2b partitioning both rooms, and both rooms 2a-1 and 2a-2 are communicated. As to the cooling tank 3, the tank 3a consists of a leg insertion room 3a-1 in which both feet F is put and a unit room 3a-2.  A communication port is formed at the lower end side of a partition wall 3b partitioning both rooms and both rooms 3a-1 and 3a-2 are communicated.