baber/WOPTO huggingface dataset:
Patent JP-H11261436-A (JP)
Title: Amplifier circuit, and transmission/reception device
Inventor: KUSUNOKI SHIGEO
IPC: H04B1/3822
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent reception sensitivity from being deteriorated without increasing power consumption. SOLUTION: It is possible to remove cross modulation distortions caused by a transmission signal leaked from a transmission circuit without increasing a current outputted from the output terminal of an amplification element by connecting an adjusting circuit composed by connecting a phase rotation element (SL) and a resistance element (Rf) in series between the input terminal and the output terminal of an amplifier element (Q), and selecting the amount of rotation of the phase rotation element and a resistance value at a desired value. Thus, cross modulation distortions are reduced while avoiding the increase in a current consumption, and deterioration of the reception sensitivity is prevented without increasing power consumption.
Patent JP-H05263923-A (JP)
Title: Control apparatus for automatic transmission for use in vehicle
IPC: B60W10/18
Filed: 1992-03-16
Abstract: PURPOSE:To make a speed change shock reduction and a start responsiveness compatible with each other in an arrangement wherein change-over to a high- speed stage is effected during stop of a vehicle and a down-shift control is effected by step-in of an accelerator. CONSTITUTION:During stop of a vehicle, a speed change stage other than the lowermost speed change stage is maintained while, on the other hand, down-shift control is performed when a throttle is opened. In this control apparatus for automatic transmission, when the throttle opening TA is equal to or smaller than a specified value TA1 (not more than 5%) (step 309), a flag XTRQ which indicates a request to reduce the torque of an engine is set (step 310) to thereby reduce the engine torque.
Patent JP-S61218015-A (JP)
Inventor: ODAKAWA KAZUAKI
IPC: H01H13/702
Filed: 1985-03-25
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-S54150339-A (JP)
Title: Twin horizontal fillet welding apparatus
Inventor: SHIMOYAMA HIROSHI
IPC: B23K9/12
Filed: 1978-05-18
Abstract: PURPOSE: To enable to continuously carry out welding of both sides of horizontal and vertical materials without defect, by equipping automatic welding mechanism and holding mechanism of vertical material to be welded and then, providing rotating movable truck with the horizontal material to be welded at the twin horizontal fillet welding apparatus.  
     CONSTITUTION: Welding parent metal is composed of the horizontal plate a and the vertical plate b carried out tack welding against the plate a vertically. The truck is constituted by the torch for automatic welding 27, the gear box 4 having driving apparatus within, the side roller 17, 20, the floor face roller 18, 19 etc. and two supports 1L, 1R able to put between or open through the fluid cylinder 8. The truck is let to lie across the vertical welding material b and the plate b is put between by the support 1L, 1R and then, welding of both supports is continuously carried out at the same time by the automatic welding torch 27 driving the roller 17, 20 and 18, 19. The above apparatus is made light weight and is easy to handle and also, welding defect by the addition of welding rod as usual method is able to remove. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01235799-A (JP)
Title: Ventilation controller for road tunnel
Inventor: WATANABE TAKAHIRO
IPC: E21F1/00
Filed: 1988-03-14
Abstract: PURPOSE:To save power and keep pollution density low, by detecting a traffic volume to forecast the traffic volume for a long period and a short period, and by computing optimum ventilation quantity distribution based on the traffic volume, to control the air quantity of a dust collector and the number of jet fans. CONSTITUTION:Based on the data of a traffic volume detected by a traffic volume detector 8, traffic volumes 9, 10 for a long period and a short period are forecast. After that, based on the forecast value 9 of the traffic volume for the long period, the optimum combination 11 of operating ventilators is determined, and based on the forecast value 10 of the traffic volume for the short period, a pollution generation quantity 12 in a tunnel is computed. After that, based on the respective arithmetic results 11, 12, the reference air quantity 13 of each ventilator is determined so that the total desired power quantity of the operating ventilator may be minimized. Then, based on the quantity 13, the operation of an electric dust-collector 16 and a jet fan 17 is controlled 14, 15, and the measured values of a VI meter 18, a CO meter 19, a wind- directional wind speed meter 20, and the like are fed back, and pollution density is kept within a controlling desired limit.
Patent JP-S63223239-A (JP)
Inventor: KAGAWA YASUHIRO
IPC: E03F9/00
Filed: 1987-03-13
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-H07241606-A (JP)
Title: High expansion rolling method of seamless tube
Inventor: YORIFUJI AKIRA
IPC: B21B19/08
Filed: 1994-03-04
Abstract: PURPOSE:To suppress the variation of the outside diameter of tube in the longitu dinal direction after rolling by making the lead angles of rolling rolls during rolling the tip part of a material to be rolled smaller than the lead angles of rolling rolls during rolling the stational part in high expansion rolling. CONSTITUTION:An arithmetic and control circuit 40 controls roll case tilting devices 42 of rolling rolls 31A, 31B through a roll case tilting circuit 41 and controls the lead angles beta of the rolling rolls 31A, 31B. The arithmetic and control circuit 40 calculates the advance amount of tube with the rolling rolls 31A, 31B after detecting the start of biting the tip of a hollow tube stock 32A and operates the time for rolling the tip of tube having a prescribed length that is predetermined and the time for rolling the stational part of tube thereafter. In this way, the arithmetic and control circuit 40 controls the lead angles betaof the rolling rolls 31A, 31B at the time of rolling the tip of tube to the stational part of tube. And the lead angles beta at the time of rolling the tip of tube are made smaller than the lead angles beta at the time of rolling the stational part of tube. In this way, the outside diameter in the tip of tube is reduced and expansion is suppressed.
Patent JP-S62216303-A (JP)
Title: Forcibly cooling superconducting coil
Inventor: SHIBUI MASANAO
IPC: H01F6/04
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a forcibly cooling coil for a large current inexpensively with high reliability by introducing many annular thick reinforcing tubes through a thin sheath tube containing superconducting strands, connecting adjacent thick tubes by a connecting plate and an insulating spacer, impregnating them with resin and integrating them. CONSTITUTION:A sheath tube 10 is formed by rounding a flat plate and shaping it in a rectangular tube, winding it in a coil state, then introducing a reinforcing tube 11 therethrough, then connecting the adjacent reinforcing tubes by an insulating spacer 13 and a connecting plate 12, increasing the thickness of a ground insulator and impregnating it. The tube 10 does not endure against the internal pressure at quenching time as it is, and is selected in the length of the tube 11 and at an interval between the adjacent tubes to endure against the internal pressure as a whole at quenching time after introducing the tubes 11 and impregnating it. In order to further support a conductor against hoop force in the axial direction of the conductor generated when an electromagnetic force is generated in the conductor, the adjacent tubes 11 are connected by the plate 12. The spacer 13 is inserted to the portion where there is no plate 12 of the adjacent tubes to increase an electric resistance in the axial direction of the conductor.
Patent JP-H10234680-A (JP)
Title: Signal extracting method for medical equipment
Inventor: NAKAMURA EIJI
IPC: A61B5/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To deal with various kinds of medical equipment of various makers without altering medical equipment by outputting an alarm information signal to the outside when an alarm tone written in a storage device as audio data is coincident with the audio data of alarm tone inputted from a microphone. SOLUTION: The audio data converting a received signal, for which an alarm tone 2 outputted from medical equipment 1 is received by a microphone 3, to a digital signal through a converter 4 are written in a storage device 5. Next, the audio data converting the alarm tone received from the microphone 3 to a digital signal through the converter 4 are written in the storage device 5. Then, the 1st and 2nd audio data are compared by a comparator circuit 6. When they are coincident, it is judged that the alarm tone 2 is outputted from that medical equipment 1, and the alarm information signal showing the output of alarm tone 2 from the medical equipment 1 is sent to the outside.
Patent JP-S51134694-A (JP)
Title: Liquid chromatography column regeneration system
Inventor: TAKEUCHI SEIJI
IPC: B01D15/08
Filed: 1975-05-19
Abstract: PURPOSE: Swelling of the contracted ion-exchange resin in the column for liquid chromatography by a specific reclaimed liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10242063-A (JP)
Title: Low pressure chemical vapor deposition equipment
Inventor: NEMOTO MICHIO
IPC: C23C16/455
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a low pressure chemical vapor deposition equipment wherein adhesion of deposit to piping and a damage eliminator is little when various kinds of gas flow in an exhaust system. SOLUTION: In this equipment 10, a first damage eliminator 61a and a second damage eliminator 62a are installed in a low pressure chemical vapor deposition equipment exhaust system 20a. Change-over valves 7a are installed in the respective eliminators. According to operation mode, (according to the kind of exhaust gas), the change-over valves are driven in order to make the exhaust gas flow in either the first damage eliminator 61a or the second damage eliminator 62a.
Patent JP-S51134556-A (JP)
Title: Sample picture indication unit
Inventor: OOTAKA TADASHI
IPC: H01J37/22
Filed: 1975-05-19
Abstract: PURPOSE: To automatically correct electron ray focusing with the utilization of the relationship between electron ray condition and picture signal so that maximum picture signal varying ratio with regard to time is provided, thereby, constantly ensuring automatical focusing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61218104-A (JP)
Inventor: SUGATA MASAO
IPC: H05B3/14
Filed: 1985-03-25
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-S56155944-A (JP)
Title: Locating method for multiple printing
Inventor: ISHIKAWA AKIRA
IPC: G03F1/92
Filed: 1980-05-06
Abstract: PURPOSE:To enable a beginner to simply perform accurate locating by registering a base with printing position size written for an original film and a base for a photosensitive plate by means of punched holes and pins. CONSTITUTION:Original size of printing position size is lined on a base for a transparent original film, and the film is set to the center line of the base and stuck with a tape. On the other hand, paper size is written on a base for an opaque photosensitive plate, and the plate is set to the set line ans stuck. The base for the plate is then mounted on a horizontal type printer with the photosensitive surface upward, and pins are inserted in punched holes A according to the original size. On the base for the plate the base for the film is superposed with the film downward, and it is fixed with the pins inserted in holes A to complete register. Thus, register requiring skill can be performed simply even by a beginner.
Patent JP-H09250975-A (JP)
Title: Bead pan and its manufacture
Inventor: MURAKISHI YUKIHIRO
IPC: C22C5/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make crack hard to occur at the outside of the curved part of a bottom during repeated use by constituting the inside of a pan with alloy of Pt strengthened by oxide dispersion and Au or alloy of Pt, Au and Rh, and constituting the outside of the pan with alloy of pure Pt and Au or alloy of pure Pt, Au and Rh. SOLUTION: A thin plate 5 of a thickness 0.75mm comprising alloy of 95wt.% of Pt strengthened by zirconia 0.1% dispersion and 5wt.% of Au, and a thin plate 6 of a thickness 0.75mm comprising alloy of 95wt.% of pure Pt and 5wt.% of pure Au are clad, and a clad plate 7 is punched and a clad disc 8 of diameter 60mm is annealed. And then, the disc 8 is so draw-processed into a pan shape that the side of the thin plate 5 of Pt alloy strengthened by oxide dispersion constitutes an inside part, by pressing, to obtain a bead pan 9 of upper end inner diameter 45mm, inner diameter of bottom 32mm, flange outer diameter 55mm and depth 20mm. The outside is alloy of ductility, so that deterioration of strength of the curved part is not caused.
Patent JP-S60204838-A (JP)
Title: Method for changing loop of steel strip in continuous annealing furnace
Inventor: MIKI SHINICHI
IPC: C21D9/56
Filed: 1984-03-27
Abstract: PURPOSE:To provide energy economization by connecting hearth.roll groups installed in a soaking zone or/and overaging zone of a continuous annealing furnace by means of a carriage to constitute freely vertically movably said carriage and controlling the vertical movement of the carriage so as to adjust the loop of a steel strip thereby minimizing the change of the pass length in the stage of changing the operating speed. CONSTITUTION:Hearth rolls 11 are connected by a carriage 12 in the above- described zone 2 or overaging zone 4. The carriage 12 is constituted freely vertically movably. The vertical movement of the carriage 12 is controlled by an ordinary control device for driving. If it is supposed now that the carriage 12 is lowered as shown by, for example, an alternate long and two short dashes line, the time when a steel strip 10 exists in the zone 2 or the zone 4 increases. The heat pattern is therefore changed as shown by the broken line in the figure. Bridle rolls 13 are preferably provided in the inlet and outlet of the zone 2 or the zone 4 to regulate fluctuation in the tension on the strip 10 when the carriage 12 moves upward or downward.
Patent JP-H05220499-A (JP)
Title: Sludge disposal method
Inventor: OKUMA NAOKI
IPC: B01D63/16
Filed: 1992-02-12
Abstract: PURPOSE:To reduce water content to 50% in one tank and to easily perform operation without complicating an equipment in a method and the equipment for concentrating water pollutants wherein a rotary flat membrane is used by incorporating a heater into a baffle plate provided in the inside of the equipment and/or into the inside of a rotary disk formed of the rotary flat membrane. CONSTITUTION:As a first stage, rotary flat membranes 2 fitted to a rotary shaft 3 are rotated by turning the rotary shaft 3 in a treating tank 1 filled with sludge having 1% concentration. Thereby moisture contained in sludge is filtered by flat membranes 2 and passed through the hollow rotary shaft 3 and becomes filtered water 7. Sludge is concentrated to 10% concentration. In a second stage, sludge is heated by heaters 4, incorporated into the baffle plates 5 and dried to 50% concentration. Thereafter sludge is taken out from a disposal tank 1 and incinerated. The rotary flat membranes 2 are constituted of ceramic, a wire gauze, sintered metal and a filter or the like. The opening is properly regulated to 0.1-1mum.
Patent JP-S54150579-A (JP)
Title: Operating device for automatic machine
Inventor: SUZUKI TATSUO
IPC: G05G7/16
Filed: 1978-05-17
Abstract: PURPOSE: To make an automatic machine correctly operated with an error eliminated of the limit switch, by eliminating a deflection of the transmission rod with the length of chain shortened to provide a less effect by an extension of the chain.  
     CONSTITUTION: A chain 8, linked to a transmission rod 9, is hooked and rolled on around a chain wheel 3, 4. In an empty portion 13 of the interior of the transmission rod 9, is elastically installed a spring 12. With a dog 15 mounted to the transmission rod 9, a limit switch 16, which is installed to a support frame 1, is kicked by said dog 15 to produce a signal. A tension of the chain 8 is visibly checked with anadjustment made by a turnbuckle 10 at any time as necessary. A length of the chain 8 can be made short enough for enabling a less extension, and the transmission rod 9 is pressed by a guide 14 towad a direction of tightening a tension of the chain 8 with its up-down movement eliminated, to cause the limit switch 16 to stably work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53144347-A (JP)
Title: Information processing terminal device
Inventor: MINOURA KAZUO
IPC: G02B9/12
Filed: 1977-05-20
Abstract: PURPOSE:To make possible reading or writing over scanning face at a constant speed by using a scanning lens which comprises spacing a first partial system on the deflector side and a second partial system on the scanning face side mutually at a finite distance.
Patent JP-H04294309-A (JP)
Title: Automatic focusing device
Inventor: NAKAMURA TAKAHIRO
IPC: G02B7/28
Filed: 1991-03-22
Abstract: PURPOSE:To prevent a focus lens from starting to move in the wrong direction in the beginning of 2nd or succeeding focusing operation in a continuous photographing time. CONSTITUTION:The automatic focusing device is provided newly with a variation detecting circuit for detecting the state of variation in focus evaluated value in a period after the rotation of a focusing motor 8 is stopped temporarily in the continuous image pickup time. The variation detecting circuit 77 calculates the value of a parameter showing the correlation between the focus evaluated value and time in this period according to plural focus evaluated values obtained in the period from the temporary stop of the focusing motor 8 to the start of next movement in the continuous time. Then a control circuit 76 determines the initial rotating direction when the focus motor 8 begins to rotate again according to the parameter value.
Patent JP-H08333106-A (JP)
Title: Method and apparatus for generating nitrogen for heat treatment
Inventor: DEIDEIEERU DOMERUGU
IPC: B01D51/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To achieve sufficient flexibility of atmosphere to be easily compatible with a method of heat treatment by reacting, cooling and extracting gases under pressure, and supplying a primary gas to a point in a main conduit where a secondary gas is added according to an uncontrolled all-or-notching method.  
     SOLUTION: A nitrogen-based reaction gas containing water vapor is obtained at the outlet of a catalytic deoxygeneration reactor 5 in at least first steps 6, 7 and 14 of reacting a primary gas and a secondary gas in the catalytic deoxygenation reactor 5 and cooling the reaction gas, then in at least one step 8 of extracting the liquid phase generated in the reaction gas as a result of the cooling step. In the next, the reaction gas is purified in a step 12 of removing all or part of water vapor contained in the reaction gas obtained at the outlet of the reactor 5. In the process, the steps of reaction, cooling and extraction are performed under pressure, and the point in a main conduit where the secondary gas is added is utilized combining a means of adding the primary gas according to an uncontrolled all-or-nothing method. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60203331-A (JP)
Title: Method and device for forming stock
Inventor: KANNONJI TETSUO
IPC: B21H1/18
Filed: 1984-03-27
Abstract: PURPOSE:To improve the yield of forging stocks and reduce the number of necessary stages by hot rolling a bar billet between a fixed outer die and inner die driven with rotation. CONSTITUTION:An outer die 6 having a fixed rolling face 23 opposable to a rotary rolling face 17 is fixed on the side of an inner die 5 having a circular arc shaped rotary rolling face 23 around an axial line 7 and rotatable around a horizontal axis 7. Roll grooves 19, 25 corresponding to the flange part of a forging stock are respectively provided on those rotary and fixed rolling faces 17, 23. Then a billet 1 is heated and bit into between both rolling faces and with rolling the billet 1 from up to down between both rolling faces 17, 28 by rotating the inner die 5, a forging stock 3 is rolled.
Patent JP-H06274534-A (JP)
Title: Information retrieval method
Inventor: UCHIYAMA TAKASHI
IPC: G06F17/30
Filed: 1993-03-19
Abstract: PURPOSE:To provide an information retrieval technique capable of easily executing the retrieval of information distributed and stored in plural storage media regardless of the arrangement conditions of the storage media. CONSTITUTION:By using application information A constituted of a table T2 provided with plural entries constituted of station names 23 for indicating the present positions of optical disks which are media, cabinet names 24 for indicating cabinets in the station and file names 25 present in the cabinet and the table T1 composed of application names 21 and counts 22 for indicating the number and position of the entries provided with files assigned to the application name 21 for specifying whether the files in the respective entries belong to a desired retrieval operation or an information processing operation, the retrieval of the information distributed and stored in the plural optical disks is easily executed regardless of the arrangement conditions of the storage media.
Patent JP-H04294518-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA EIICHI
IPC: G03F7/20
Filed: 1991-03-25
Abstract: PURPOSE:To adjust the exposed area of wafers to the optimum focusing state as a whole. CONSTITUTION:At the time of exposing wafers respectively containing a plurality of chips, the heights of a plurality of focus measuring points 1-4 and 5-8 are measured by arranging the wafers against an exposing device after deciding the focus measuring points 1-4 and 5-8 containing three points which do not exist on the same straight line and the heights of the focus measuring points are adjusted so that the heights can become nearly the same by tilting the wafers on the basis of the measured results. The focus measuring points 1-4 are decided in the scribe areas 10 of the wafers. In addition, the points 5-8 are decided in the peripheral areas 9b excluding element areas 9a in chips 9.
Patent JP-H04274760-A (JP)
Title: Sample inlet device for gas chromatograph
Inventor: TOYODA GOHEI
IPC: G01N30/10
Filed: 1991-02-28
Abstract: PURPOSE:To easily set a split ratio and also make it applicable not only to a capillary column but Also to a packed column. CONSTITUTION:A first sample vaporizing chamber 2 comprises a septum 4 of a sample injection port, a carrier gas inlet port 6, a split exhaust port 10 having a needle valve 8, a sample collection port 14 having a needle valve 12 and a heater 16 for vaporizing injected sample. A second sample vaporizing chamber 20 is coupled to the sample collection port 14 of the first sample vaporizing chamber 2 via a solenoid valve 22. The sample vaporizing chamber 2 comprises a carrier gas inlet port 24, a column attaching port 28 and a heater 30 for maintaining the sample sent from the first sample vaporizing chamber in a vaporized state.