baber/WOPTO huggingface dataset:
Patent JP-H07321950-A (JP)
Title: Communication equipment
Inventor: ENDO KAZUO
IPC: H04M11/00
Filed: 1994-05-27
Abstract: PURPOSE:To continuously execute data communication and facsimile communication without disconnecting a line. CONSTITUTION:A PB signal detecting part 1 detecting a PB signal from a telephone line 8 and a selecting circuit 4 changing-over the telephone line 8 to one of a telephone set 6, a data modem 3 or a facsimile MODEM 2 are provided. A telephone set 6 is connected to the designated MODEM when the specified PB signal indicating that data communication and facsimile communication within a series of communication operation are continuously executed from the telephone line 8 is detected, is connected to the other MODEM when successively continued communication is terminated and is connected to the telephone line 8 unless the PB signal is detected within fixed time.
Patent JP-S5448684-A (JP)
Title: Absorption of so2 in exhaust gas of wet type desulfurization equipment
Inventor: TAKAHASHI YUKIO
IPC: B01D53/50
Filed: 1977-09-27
Abstract: PURPOSE: To prevent the lowering of SO 2  absorption efficiency and to effectively utilize absorbent by the method in which NH 3  is added to an exhaust gas absorbent liquid containing both SO 2  and HCL to eliminate the effects of HCL on a Ca- absorbent, and an alkalineagent is added to the desulfurization waste water to recover NH 3  by aeration.  
     CONSTITUTION: A combustion exhaust gas containing both SO 2  and HCL is cooled to a predetermined temparature by cooling water at the line 21 in the gas cooling tower 10, and then introduced through the line 12 to the absorption tower 30. To the absorption tank 40, a make-up lime stone from the line 44 and NH 3  from the line 45 are respectively supplied, and to the tower 30, an absorbent liquid containing NH 3  is supplied through the line 41. The harmful substance, CaCL 2 , present in absorbent liquid is converted into the harmless substance, NH 4 CL. A part of absorbent liquid is transferred through the line 43 to the NH 3  recovery tank 50, where Ca(OH) 2  or CaCO 3  from the line 51 is added to the liquid to decompose the NH 4 CL.  The NH 3  so regenerated is aerated by air from the line 52 and gas containing NH 3  is absorbed throug theline 54 into the tank 40 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S609515-A (JP)
Title: Descaling method of hot rolled steel sheet
Inventor: MORI AKIRA
IPC: B21B45/06
Filed: 1983-06-28
Abstract: PURPOSE:To perform descaling efficiently at a low cost by bending a hot steel sheet in running to provide a shearing force to the scales on its surface and rubbing the sheets together. CONSTITUTION:A hot steel sheet 5 is passed through wrapping rolls 2, 3 in the arrow direction after passing a deflector roll 1 and is delivered from a deflector roll 4. The sheet 5 is passed while rubbing under advancing, the surface of sheet 5 returning in the arrow direction after once passing the roll 3, and the surface of the sheet 5 entering from the roll 1 with each other in the mutually reverse directions at the roll 2 to rub off the scales of its surface layer by providing a shearing force to the scales. On the other hand, the sheet 5 is passed while rubbing the under surface of the sheet 5 wntering from the arrow direction, and the under surface of the sheet 5, advancing in the arrow direction with each other at the roll 3 to perform the descaling of the under surfaces. Further, as frictional heat is produced by the mutual contact of sheets 5, cooling water is supplied from a header 7 to cool them.
Patent JP-H05290383-A (JP)
Title: Optical disk
Inventor: OTOMO KATSUHIKO
IPC: G11B7/007
Filed: 1992-04-09
Abstract: PURPOSE:To obtain an optical disk with high power margin by recording the optimum recording laser power and/or history information in manufacturing on either a lead-in area or a read-out area. CONSTITUTION:The read-in area out of each area of the optical disk D is shown in '000' as a flag of ATIP, and similarly, a media test area in '001', a mapping area in '010', an alternate area in '011', and the read-out area in '111' as the flag of ATIP. In such a manner, all the addresses and disk parameters are recorded as wobbling signals, and also, the optimum recording laser power and/or the history information in the manufacturing, etc., can be recorded on either the read-in area or the read-out area by a MO signal in final inspection, thereby, the optical disk with higher power margin can be obtained.
Patent JP-H01285786-A (JP)
Title: Metal molton furnace
Inventor: FURUYA SHOJI
IPC: F27B3/19
Filed: 1988-05-12
Abstract: PURPOSE:To enable taking-out of only a clean molten metal by a method wherein at least two electrodes are situated in the vicinity of the discharge port of the bottom of a metal molton furnace, from the energizing state between the electrodes, the level of a molten metal in the furnace body is detected, and based on the detection, an inclining device is actuated. CONSTITUTION:An electrode 12 is buried in a side wall in the vicinity of a discharge port 4 of a furnace body 1, electrodes 13b and 13c are buried in positions on a bottom, and the tip of each electrode can be brought into contact with a molten steel M. When a cover 5 of the discharge port 4 is opened and the furnace body 1 is inclined to a given angle, the molten steel M flows through the discharge port 4 and a level is lowered. When slug S makes contact with the electrode 13c, since electric conductivity thereof is lower than that of the molten steel M, a current between the electrodes 12 and 13c is decreased, and a control device 16 detects the level of the molten steel. When the level is lowered to L3, the control device 16 is actuated so that the furnace body 1 is restored to a horizontal state, discharge is stopped, and the slug S remains in the furnace body 1 as it is. This constitution eliminates a work to separate the molten steel from the slug, and enables improvement of working efficiency.
Patent JP-H07318053-A (JP)
Title: Operation controller for electric apparatus
Inventor: SHIGEOKA TAKEHIKO
IPC: F23N5/24
Filed: 1994-05-27
Abstract: PURPOSE:To prevent the erroneous operation when a non-locking operation switch is used by outputting an operation start signal to a controller when the time in which the switch is pressed exceeds a predetermined time. CONSTITUTION:When a (non-locking type) operation switch 11 is pressed, a timer 13 simultaneously starts to count. An operation controller 10 reads the output from the timer 13, i.e., the time in which the switch 11 is pressed, and outputs an operation start signal to a controller 12 when it exceeds a lower limit value (e.g. 0.5sec) of the predetermined time. On the other hand, when the time in which the switch 11 is pressed is short and it does not reach the lower limit value of the predetermined time, the controller 10 does not output the start signal but outputs an alarm signal. The controller 12 receives the alarm signal, drives warning means 14, and warns a user that the starting operation is not accepted. Thus, the erroneous operation when the switch 11 is used can be prevented.
Patent JP-H11306242-A (JP)
Title: Support time calculation method and system and recording medium
Inventor: MICHINAGA SHIZUE
IPC: G06Q50/22
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To grasp the work value (time) for every support item by automatically calculating the approximate support times of all support items carried out by a caring attendant at a caring site based on the easily inputted data. SOLUTION: A caring attendant inputs the support data showing at least a support item in his single attendance and also inputs only the time data showing the total time needed for the support (S2). The accurate real support time needed for every support item is calculated from the inputted total time and by making reference to a support item table (S3 to S15). The support item table stores the standard support time for every support item. Thus, it is possible to reduce the labor required for preparing the care plan based on the real support time data calculated by acquiring only the total time data.
Patent JP-S5239519-A (JP)
Title: Method of manufacturing high tensile steel of superfine grain structur e
Inventor: MATSUKURA KAMEO
IPC: C22C38/50
Filed: 1975-09-26
Abstract: PURPOSE: A method of manufacturing high tensile steel plates having excellent toughness, cold forming property and high strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5543238-A (JP)
Title: Side-valve type internal combustion engine
Inventor: KOGA NORIO
IPC: F02B1/00
Filed: 1978-09-19
Abstract: PURPOSE: To improve engine performance by inserting an intake and exhaust valve slidably up and down on one side of the cylinder of a cylinder block and forming valve ports which are opened and closed by said intake and exhaust valve, in the intake and exhaust passages of a cylinder head.  
     CONSTITUTION: At one end of the cylinder 5 of a cylinder 1, the valve and rod 10 of an intake-exhaust valve V ex  is inserted slidably up and down into a valve guiding hole 9 which is drilled aslant so that the upper end becomes close to a cylinder 5 and the valve body 11 of the valve rod 10 faces to the inside of a combustion chamber 6 so as to open and close a valve port 15, and is pushed onto a valve seat 16 by he springy repulsive force of a valve spring 19. When the cam-shaft 20 linked with a crank shaft revolves, the intake-exhaust valve V ex  is brought into the opening and closing operation in a fixed timing through a rocker arm 23, and new gas is inhaled into the combustion chamber and combustion gas is discharged into an exhaust passage 7. Thus, having the intake-exhaust valve close to the cylinder, intake-exhaust efficiency and compression ratio can be increased, and combustion efficiency can be improved, irrespective of a side-valve type engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5740501-A (JP)
Title: Production of electrically conductive material of cellulosic high polymer
Inventor: SUNADA KEINOSUKE
IPC: D21H21/14
Filed: 1980-08-21
Abstract: PURPOSE: A cellulosic high polymer material is treated in a bath containing cupric chloride under heating and reduced to produce the novel tilted high polymer that ia dyeable under usual conditions and has high electrical conductivity without any specific operations.  
     CONSTITUTION: A cellulosic high-polymer material such as cotton yarn is heat treated in a bath containing cupric chloride, e.g., at 70W110°C with hot water or at 90W110°C with steam, and subjected to reduction treatment by heating it in a solution containing a reductive substance such as sodium dithionite at 60W100°C or by dipping it in a solution containing a reductive substance and steaming at 90W100°C to produce the objective high-polymer material. The product is dyeable under usual dyeing conditions to give the dyed product with no reduction in electrical conductivity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5341656-A (JP)
Title: Soundproof cover for engine
Inventor: KANI HIROSHI
IPC: G10K11/00
Filed: 1976-09-29
Abstract: PURPOSE: To scheme to effectively reduce noises by allowing the matt made mainly of metal fiber having a good ductility to be adhered on the environmental surface of the engine as soundproof material or damping material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06328452-A (JP)
Title: Method for controlling temperature of mold metal mold
Inventor: OKAMOTO AKIO
IPC: B29C33/04
Filed: 1993-05-18
Abstract: PURPOSE:To prevent a difference in temperature of a mold from being caused even for a large sized mold by a method wherein flow directions of liquids flowing inside adjacent temerature controlling tubes are respectively made a counterflow when temperature of the mold is controlled by making a fluid flow through a plurality of the temerature controlling tubes passing through the mold. CONSTITUTION:When the temerature of a mold is controlled by making a heating medium or a cooling medium consisting of a liquid flow through a plurality of the temperature controlling tubes 2 passing through the mold 1, flows 2a, 2b of the heating medium.. or the cooling medium flowing inside the adjacent temperature controlling tubes 2 are respectively made a counterflow. Thereby, there is no fifference in temperature all over the mold, and defective molding such as surface inferiority, deformation, burning, etc., can be prevented from being caused.
Patent JP-S62297717-A (JP)
Inventor: YUURIPIDESU TSUAPURAJISU
IPC: G01V13/00
Filed: 1987-05-14
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-S5542174-A (JP)
Title: Matching device for welding of steel pipe
Inventor: TSUSHIMA KAZUHIKO
IPC: B23K37/047
Filed: 1978-09-20
Abstract: PURPOSE: To let matching of long-length steel pipes be accomplished without any problem with compact equipment by delivering or receiving the steel pipes to or from a turning roller device by means of skid devices and further letting them roll outward.  
     CONSTITUTION: Kickers 35 of skid devices 34 receive the steel pipe coming rolling on connecting rails 44. After the kickers 35 receive the steel pipe, they are oscillated to the lower position of a turning roller device 20, where they deliver the steel pipe to the turning roller device 20. Next, a truck 18 is self-run up onto stationary rails 17. the lower circumferential wall of the steel pipe is then inserted between the upper die and lower die. After this, the rotation of the steel pipe about its axial center through driving of the turning roller device 20, the feeding of the steel pipe in its axial center direction through self-running of the truck 18 and leveling of the circumferential wall of the lower part of the steel pipe through operation of upper and lower hydraulic cylinder devices are alternately repeated, whereby the steel pipe is matched to the other steel pipe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000246059-A (JP)
Title: Reactive agent for decomposing hardly decomposable organochlorine compound and method for decomposing it
Inventor: ATOBE HITOSHI
IPC: B01D53/70
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose a hardly decomposable organochlorine compd. being harmful to the environment by a simple recipe and to make it harmless. SOLUTION: A solid reactive agent comprising simple substance-like carbon contg. an alkali metal compd. and/or an alkaline earth metal compd. and a gaseous hardly decomposable organochlorine compd. are brought into contact with each other at 100 deg.C or higher to decompose them and the chlorine component of the chlorine compd. is fixed in the reactive agent and is made harmless. In this case, ratio of content of the elements of the solid substance is that alkali metal is 0-0.3 and the single substance-like carbon is 0.25-10.0 in terms of atomic ratio when the alkaline earth metal is 1.0.
Patent JP-H0414745-A (JP)
Title: Scanning electron microscope device
Inventor: KISHIDA TAKENOBU
IPC: H01J37/28
Filed: 1990-05-02
Abstract: PURPOSE:To offer an electron microscope which is easy to observe a semiconductor device with a fine structure by arranging a single or several metal electrode(s) to pull out electrons at a position nearest possible to a sample and providing a voltage source to apply positive voltage to the metal electrode. CONSTITUTION:A metal electrode 15 constituted by two copper plates which are set up 1mm or so apart from a sample 13 on an electron microscope is arranged not to cover the vicinity of a primary electron incoming position above the sample 13. By adjustingly applying positive voltage to the metal electrode 15 through a voltage source 16, the condition of electric field affecting fine grooves in the sample is optimized. As a result, many of secondary electrons excited in the groove portion comes out to the surface of the sample 13 without reentering the groove wall portion. It is thus possible to improve the detection efficiency of secondary electrons excited in the sample, therefore to limit the incoming accelerating voltage and the quantity of incoming current of primary electrons to a low level and avoid adverse effect involved in electron beam entry.
Patent JP-S62273214-A (JP)
Title: Production of ethylene-ethyl acrylate copolymer having improved heat resistance
Inventor: KOJIMA SHINJI
IPC: C08F2/02
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled copolymer useful as electrical insulating material for electric wire in high yield, having extremely raised melting point, by subjecting ethylene and ethyl acrylate in a specific composition to high-pressure radical polymerization under specific condition by the use of a tubular reactor. CONSTITUTION:In copolymerizing ethylene with ethyl acrylate by high-pressure radical polymerization method, a tubular reactor is used, ethylene is fed an inlet part of the reactor or from the inlet part and at least one side part, the total amount of ethyl acrylate, a comonomer, is fed from the inlet part of the reactor and copolymerization is carried out at 2,300-3,000kg/cm<2> inlet pressure of the reactor and at an average reaction temperature (TAV) of the reactor in a range of 190 deg.C<TAV<230 deg.C to give the aimed copolymer wherein ethyl acrylate content is 3-30wt% and ethyl acrylate E(wt%) and melting point T( deg.C) of the copolymer satisfy the formula.
Patent JP-H0263099-A (JP)
Title: Optical device
Inventor: ASAFU GAANAA
IPC: G10H1/053
Filed: 1989-05-11
Abstract: PURPOSE: To generate the continuous flow of musical tones and to execute an operation as a real musical instrument by discharging radiation t along discharge space, detecting the radiation of an arbitrary point in a long detection space and making the discharge space and the detection space in an overlap relation only in a partial part. CONSTITUTION: A plurality of tone signal generation devices 14 are installed on supporting members 11 and a series of the supporting members are arranged in a closed curve. The closed curve has a polygon having twelve sides 12 and an electronic controller 18 processes a signal received by a tone device. The tone device has two discharge devices 17 and generates infrared radiation 15 and 16. When the body of a musician crosses with the arbitrary part of radiation in a passive beam, namely, the detection space 20, radiation is reflectively returned to the detection device, a detection device is activated and generates a tone signal. Thus, the musician generates an acoustic flow necessary for real music and can generate the continuous tone.
Patent JP-H08279935-A (JP)
Title: Video camera provided with picture inclination angle indicator
Inventor: YAMADA SOUICHI
IPC: H04N5/232
Filed: 1995-04-04
Abstract: PURPOSE: To prevent the execution of photographing in an unwillingly inclined state by incorporating an instrument for measuring the inclination of a picture into a video camera main body and an indicator for indicating the degree of inclination. CONSTITUTION: This video camera 1 is provided with an instrument 2 for measuring the inclined angle of a picture and the indicator 3 indicating the degree of the measured inclination. The indicator 3 is provided in a viewer frame 4, or an external indicator 9 is fixed to the outside of the camera body so as to be easily observed. The camera 1 is also provided with a speaker 5 and an earphone jack 6 so as to detect the degree of inclination by a change in sound. In the case of measuring the inclination angle of a picture, the angle is measured by applying the principle of a horizontal parallel plate, a level or the like. The measured inclination angle is converted into an electric signal and displayed so as to be superposed to a picture on the monitor screen of the finder 4 to be used also as a display device.  The measured inclination angle is also converted into an electric signal for changing the frequency of sound correspondingly to the inclination angle of the picture to sound the speaker 5 or an earphone.
Patent JP-2000305834-A (JP)
Title: Data access controller
Inventor: HIKITA TOMOHISA
IPC: G06Q10/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time by eliminating the need for access acknowledging processes by files by setting hierarchical structure data menus to be displayed to individual users corresponding to the user IDs characteristics of the users. SOLUTION: In a user master DB51, inherent user IDs and menu IDs determining hierarchical structure data menus, and input authorities and inquiry authorities for data files by users are set. In a menu master DB52, start authorities for the data files are set by the menu IDs and users. An access management server 30 when receiving user IDs and passwords from user terminals 11 to 13 takes data wherein the corresponding user IDs are registered out of the user master DB51 to extract the corresponding menu IDs, performs retrieval from the menu master DB52 according to the menu IDs, and extract the corresponding data files to generate and send hierarchical data menus to the request source user terminal.
Patent JP-H0570962-A (JP)
Title: Electroless plating method
Inventor: KAWAMUKI HIROSHI
IPC: C23C18/28
Filed: 1991-05-21
Abstract: PURPOSE:To provide an electroless plating method eliminating the utilization of a harmful etchant such as chromic acid, capable of easily executing partial plating and excellent in adhesiveness to the various kind of materials. CONSTITUTION:A metal 2 being a catalyst for electroless plating is held on the soluble particulate 1 and the metal holding pulverized power 3 is mixed into a base material to form a compact 4. Then the compact 4 is treated to dissolve and remove the pulverlized powder 1 part of the metal holding pulverlized powder 3 and is electroless-plated.
Patent JP-2000303822-A (JP)
Title: Muffler device and construction machine
Inventor: KANESAWA HIROSHI
IPC: F01N1/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate securing pressure for obtaining flowing force of exhaust gas in a venturi tube, downsize a muffler device, and facilitate installation by arranging tail pipes on both ends of a muffler main body, each having the venturi tube for discharging exhaust gas to atmosphere through a noise absorbing cylindrical body and a resonance chamber. SOLUTION: An inlet pipe 2 is arranged on a center of a cylindrical muffler main body 1, which pipe 2 has an intake-hole 2a for introducing exhaust gas into the muffler main body 1 from an engine 10. A noise absorbing cylindrical body 5 having a plurality of intake-holes 5a and a resonance chamber 6 are arranged among both ends of the muffler main body 1 and the inlet pipe 2. Tail pipes 3 are arranged on both ends of the muffler main body 1, each having a venturi tube 9 for discharging exhaust gas to atmosphere through the noise absorbing cylindrical body 5 and the resonance chamber.
Patent JP-2000309445-A (JP)
Title: Sheet conveying device and image forming device
Inventor: ANDO MASAO
IPC: B65H5/36
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To achieve excellent conveyance performance regardless of the size of sheets by providing a guide section guiding the end sections of the sheets on a conveyance mechanism or a guide mechanism. SOLUTION: In this sheet conveying device, a conveyance roller pair 5 is constituted of driving rollers 20 formed of a plurality of frictional members 20b fixed to a drive shaft 20a and a plurality of driven rollers 22 energized by elastic members 21. When sheets are set so that the center positions in the width direction of the sheets invariably pass through the center position in the width direction of a conveyance path regardless of the size of the sheets, the driving rollers 20 and the driven rollers 22 are arranged at symmetrical positions at the prescribed intervals (L1, L2) from the reference X at the center in the width direction according to the size of the sheets.  Even if sheets of an unspecified size are conveyed, the end sections of the sheets are guided and conveyed by taper faces 20c, 22a formed on the conveyance roller pair 5, and the sheet conveying device excellent in conveyance performance regardless of the size of the sheets can be obtained.