baber/WOPTO huggingface dataset:
Patent JP-S62151506-A (JP)
Title: Method for controlling throat pressure of converter exhaust gas treatment device
Inventor: NARASAKI HIROSHI
IPC: C21C5/38
Filed: 1985-12-26
Abstract: PURPOSE:To stably control a throat pressure with high accuracy by calculating the disturbance quantity from the output of a converter throat detector and the input of the controlled variable of an exhaust gas flow rate control valve and adding the compensation quantity calculated in accordance therewith to the controlled variable. CONSTITUTION:A molten steel 2 is refined in a converter 1 having lance 3 and the throat pressure thereof is detected by a throat pressure detector 10 provided to a hood 5. The detected throat pressure output (y) is compared with a set throat pressure value (r) by a controller 11 and the controlled variable (u) of the exhaust gas flow rate control valve 7 disposed in a converter exhaust gas induction path having an induced draft fan 8 is calculated. The above-mentioned throat pressure is subjected to constant feedback control in accordance with the controlled variable (u). The disturbance quantity to the exhaust gas treatment process is calculated by an arithmetic processing unit 12 with the above-mentioned throat pressure output (y) and the controlled variable (u) as the arithmetic input and further the controlled variable DELTAu for the disturbance compensation is calculated in the above-mentioned method for controlling the throat pressure of a converter exhaust gas treatment device. Such controlled variable DELTAu for the disturbance compensation is added to the controlled variable (u) in an adder 13 and the above-mentioned control valve 7 is thereby controlled.
Patent JP-S63144826-A (JP)
Title: Manufacture of titanium or titanium alloy pipe
Inventor: MIYAMOTO ATSUYUKI
IPC: B21D5/12
Filed: 1986-12-08
Abstract: PURPOSE:To prevent the generation of a microcrack and to obtain the welding pipe of smooth bead shape by forming the cross section of the open pipe immedi ately before coming into a welding position in the shape specifying the ratio of the diameter in the height direction to the diameter in the horizontal direction and joining it by welding by making it in nearly roundness state at the welding position. CONSTITUTION:In the case of the diameter in the height direction being taken in Dv and the diameter in the horizontal direction Dh on the open pipe section immediately before coming in a welding executing position, Dv/Dh<1.0, and by forming the open pipe F1 in an oblong shape of an opening length C between edges the rise amt. E of the edge can be restrained lower, the seam opening amt. W distribution is improved as well and the deterioration of a bead shape and the generation of a microcrack are constrained.
Patent JP-H02141436-A (JP)
Title: Production of polarized wave maintaining optical fiber
Inventor: SASAOKA HIDEYORI
IPC: G02B6/024
Filed: 1988-11-21
Abstract: PURPOSE:To easily obtain the anisotropic side-pit type polarized wave maintaining optical fiber by inserting a shaped side pit material into a quartz pipe in the base material stage, and collapsing the assembly to obtain a preform. CONSTITUTION:The side pit material 2 is concentrically formed on the periphery of a core 1. Both side surfaces of the columnar member are flatly cut to obtain a plate wherein the side pit material 2 is arranged symmetrically to the core 1. The member is then inserted into the quartz pipe 4, and a semicolumnar quartz rod 3 is inserted between the inner periphery of the pipe 4 and the member. The assembly is collapsed, and integrated to obtain a preform. As a result, a side pit-type polarized wave maintaining optical fiber, wherein the side pit having a lower refractive index than a clad is arranged symmetrically to the core, is obtained.
Patent JP-H09136154-A (JP)
Title: Controlling device for supplying molten metal and controlling method thereof
Inventor: NODA SABURO
IPC: B22D17/32
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal supplying control device and a control method thereof which simplifies the device, improves the quality of a casting and can accurately control the molten metal quantity in real time. SOLUTION: A temp. detecting block 31 having high thermal conductivity (>=80Kcal/mh deg.C) is arranged at the inner surface of an injection sleeve 13 and one temp. sensor 32 in this temp. detecting block 31 is arranged. A time (t2 ) till reaching the necessary molten metal supplying quantity (level L2 ) is calculated based on a time (t1 ) until the temp. sensor 32 detects the arrival of the molten metal from a reference level L0 of the molten metal and the operation of the molten metal supplying device is stopped after passing the time (t2 ) since the temp. sensor 32 detects the arrival of the molten metal.
Patent JP-2001107934-A (JP)
Title: Fastener
Inventor: URYU TAKAYUKI
IPC: F16B35/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fastener capable of firmly fastening a fastening body. SOLUTION: A screw part 2 is formed on a base end part of a bolt 1, and a cylindrical washer 5 made of a shape memory alloy is installed on a head end part. A plural number of slits 8 are formed in the axial direction on the washer 5. The bolt 1 is inserted into fastening bodies 10, 11, the washer 5 is heated and extended, and a nut 7 is screwed in it. The fastening bodies 10, 11 can be fastened by the washer 5 and a washer 6. The fastening bodies 10, 11 can be firmly fastened by restoring force of the washer 5 in a fastened state.
Patent JP-H03153131-A (JP)
Title: Chip clock control system
Inventor: OTANI SUSUMU
IPC: H04J3/06
Filed: 1989-11-09
Abstract: PURPOSE:To reduce collision of signals by comparing a bit spread signal sent from each VSAT station (subminiature earth station) and a timing of a frame signal sent from an earth central station respectively at the earth central station, measuring the phase difference and generating a phase difference signal and sending the signal to each VSAT station. CONSTITUTION:An earth central station 1 applies transmission request to a VSAT station and a bit spread signal SI sent from the VSAT station 2 is received by a bit spread signal demodulation section 103 via a communication satellite 3, demodulated and the result is sent to a chip clock phase difference detection section 102. The chip clock phase difference detection section 102 compares the timing of the frame signal So and the timing of chip clock of the bit spread signal SI to measure the phase difference and a phase difference signal SE is generated and sent to the VSAT station 2 via a transmission section 101. The VSAT station 2 uses the reception section 201 to receive and demodulate the frame signal SO sent from the earth central station 1 to extract the phase difference signal SE, which is sent to a chip clock phase control section 202.
Patent JP-S63144607-A (JP)
Title: Dual gate field effect transistor mixer
Inventor: KOTANI MICHIO
IPC: H03D7/12
Filed: 1986-12-09
Abstract: PURPOSE:To obtain a dual gate field effect transistor mixer with small circuit constitution and less signal loss by providing a series resonance circuit corresponding to an image frequency or a local oscillation signal frequency to one end or across the 1st gate. CONSTITUTION:A signal frequency of a microwave band is fed from a 1st gate input terminal 11 being a signal frequency input terminal to a 1st gate 4. Moreover, a local oscillation signal frequency is fed from a 2nd gate input terminal 12 being the local oscillation signal frequency input terminal to a 2nd gate 5. At least one or over of series resonance circuits 30 whose resonance frequency corresponds to the image frequency or the local oscillation signal frequency are added to one end or across the 1st gate 4. Thus, no output comes from the 1st gate input terminal 11 of the microwave band. As a result, the conversion loss of the intermediate frequency output with respect to the signal frequency of the inputted microwave band is improved and the circuit constitution is small in size.
Patent JP-S62153402-A (JP)
Inventor: ISHII HIROSHI
IPC: E01C1/04
Filed: 1985-12-27
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-H09134199-A (JP)
Title: Device and method for reproducing voice
Inventor: OCHIIWA MASASHI
IPC: G10L19/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily make possible reproducing position retrieval of a phrase while reproducing. SOLUTION: A CPU 28 increases a fast-feeding speed and a rewinding speed according to the time that these keys are continued to be depressed when the fast-feeding key 18 and the rewinding key 19 of an operation key part 34 are depressed while reproducing. Then, the CPU 28 displays its reproducing remaining amount by selecting any one among a display LED 25 no the display LED 27 of a display part 36 according to the reproducing remaining amount, and displays its speed by changing the flashing on/off speed of the selected display LED.
Patent JP-S62153114-A (JP)
Inventor: AANESUTO UIRIAMU BARIOSHITSUKU
IPC: C01B32/50
Filed: 1985-12-27
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-H05283359-A (JP)
Title: Improved type self-aligned type contact process
IPC: H01L29/78
Filed: 1992-11-02
Abstract: PURPOSE: To provide a manufacturing method of a self-aligned type contact turning to a more flat topographical shape without markedly increasing the complexity of a manufacturing process. CONSTITUTION: In a manufacturing method of a self-aligned type contact, a thin insulating layer formed on the upper surface of a conducting layer 16 is used. A barrier layer 34 is stuck and formed on the insulating layer, and a gate electrode is defined. A sidewall spacer is formed along the vertical sidewall of a gate electrode. During a forming term of the sidewall spacer, the barrier layer 34 protects the gate electrode. A second insulating layer is bonded and formed, and a via is opened to a board 10. A contact can be formed by bonding and forming conductive material in the via.
Patent JP-2000117940-A (JP)
Title: Sheet-like material conveying apparatus of sheet-fed rotary press
Inventor: TAKEDA KOJI
IPC: B41F21/05
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent traces due to a flaw and rubbing from being left on a sheet-like material in delivery of paper from an impression cylinder to a conveying cylinder. SOLUTION: A paper is conveyed by changing gripping from a gripping claw device 4 of an impression cylinder 2 to a gripping claw device 11 of a delivery cylinder 8. A roller 22 energized on a peripheral surface of the impression cylinder 2 is provided between a counter contact point A of a rubber cylinder 1 and the impression cylinder 2, and a counter contact point B of the impression cylinder 2 and the delivery cylinder 8. A cam follower 27 and a cam 28 are provided by which the roller 22 is separated from the impression cylinder 2 when the roller 22 is opposed to the gripping claw device 4 of the impression cylinder 2.
Patent JP-H11133793-A (JP)
Title: Image forming device
Inventor: TSURUNO KUNIO
IPC: G03G15/20
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which adjusts a fixing temperature according to the thickness of a transfer material. SOLUTION: The device has a storage means 2 which stores the transfer material S, a thickness detection means which detects the thickness of the transfer material S stored in the storing means 2, a carrying means which carries the stored transfer material S, an image forming means which transfer and forms an image on the carried transfer material S, a fixing means which fixes under heat the image transferred to the transfer material S, and a fixing- temperature control means 14 which exerts control such that the fixing temperature of the fixing means is altered according to the result of the detection by the detection means.
Patent JP-H03154974-A (JP)
Title: Image processor
Inventor: ECHIZENYA TATSUO
IPC: G06T7/00
Filed: 1989-11-14
Abstract: PURPOSE:To simplify the circuit constitution of an image processor by writing the mask data into a desired address of a memory which contains the addresses corresponding to the lines and bits of each scan. CONSTITUTION:The binary image data obtained by binarizing the image of a work is written into an X address memory 15 containing the X addresses corresponding to each bit of each scan line via a data writing means 16. Then the mask data 1, for example, is written into the bit corresponding to a part to be masked by a scan line as long as a desired address to be masked, i.e., a desired scan line of the memory 15 includes the masking part. Thus a binary image added with a desired mask is obtained when the data written into the memory 15 are successively read out and arranged by an amount equal to a signal scan line. Thus it is possible to set plural masks on the same scan line or at an optional position of each scan line in a simple circuit constitution. In addition, the masks set once can be simply changed.
Patent JP-S62151360-A (JP)
Title: Thermal transfer recording apparatus
Inventor: WATANABE MITSURU
IPC: B41J31/00
Filed: 1985-12-26
Abstract: PURPOSE:To enable the recording in bound recording paper while reducing the effect of the material quality and state of the recording paper, by transferring a coloring material to a transfer body by the heat of a thermal head and elastically contacting the transfer body after transfer with the surface of a recording body under heating to perform re-transfer. CONSTITUTION:Voltage is applied to the heat generating resistor subjected to dot selection according to recording image information of a thermal head and the ink of an ink ribbon 22 is melted to transfer the reversal image of recording image information to a transfer belt 17. At this time, the transfer belt 17 obtain proper transfer in a stable contact state by a feed roller 15. The reversal image on the transfer belt 17 reaches the position of a fixing member 16 from the position of the feed roller 15 to be pressed to the surface of recording paper 12 and re-transferred to the surface of the recording paper 12 by the heat of a heat generator 16A. At this time, even when the surface of the recording paper 12 is bound and has unevenness or wrinkles, re-transfer can be certainly obtained by the elasticity of the fixing member 16 and that of the transfer belt 17.
Patent JP-H01136048-A (JP)
Title: Wear testing machine
Inventor: TAKESHITA KOJI
IPC: G01N3/56
Filed: 1987-11-24
Abstract: PURPOSE:To achieve a higher abutting property between sliding surfaces and a higher support rigidity of a sample rotary piece and a stationary piece, by driving the sample rotary piece with a direct connection type of a rotating shaft system of a wear testing machine while a diaphragm is used to support the stationary piece. CONSTITUTION:All parts are connected with a highly rigid member from a shaft 2 of a motor 1 to a sample rotating shaft 18 and a sample rotary piece 23 while a spindle casing 5 is pressed on a cylinder cover 8 hydraulically during a test of wear to eliminate a slide and chattering, which achieves a higher torsional rigidity of a rotating shaft system. A support system of the stationary piece 24 is locked in the direction of rotation with a diaphragm 25 while a pressure air is applied on the undersurface thereof to apply a load while acting as pneumatic spring to perform an elastic support. Thus, the stationary piece 24 follows though the squareness of the sample rotary sample 23 is somewhat poor, thereby in noway causing any uneven contact or the like.
Patent JP-H02140402-A (JP)
Title: Rotor blade structure for turbo machine
Inventor: IKEDA TAKASHI
IPC: F01D5/30
Filed: 1988-11-21
Abstract: PURPOSE:To prevent beforehand and certainly high temperature operating gas from a flowing in a ceramic casing by holding the blade bottom side of the ceramic casing on the platform of a metal blade shaft part through a seal member. CONSTITUTION:A seal member 27 is provided on the blade bottom side of a ceramic casing 12. And the blade bottom side of the ceramic casing 12 is held on the platform 14 of a metal blade shaft part 11 through the seal member 27. Thereby, it is possible to prevent certainly high temperature operating gas from flowing in the ceramic casing 12, even if rotational centrifugal force acts on the ceramic casing 12.
Patent JP-H05207994-A (JP)
Title: Sensor and detection method based on
Inventor: JIEIMUSU GUREGORII BENTOSEN
IPC: G01N21/64
Filed: 1992-11-02
Abstract: PURPOSE: To measure concentrations with good accuracy, reliability, and reproducibility by using a second radiation signal provided by an exciplex component. CONSTITUTION: A tip of an optical fiber 12 is dipped in blood, and when a light transmission device 14 transmits light of 285 nanometers to the optical fiber 12, a matrix 20 fluoresces. Radiation at short wavelengths results from excitation of a monomer naphthalene in the matrix 20. Radiation at long wavelengths results from an exciplex formed by the interaction between the excited monomer naphthalene component in the matrix 20 and a triethylamine component in the ground state. Radiations of both 308 and 420 nanometers depend on the concentration of oxygen in the blood. A signal that is fluorescence radiated is transmitted to a light accepting device 16 from the matrix 20 through the optical fiber 12. A processor 17 determines the value of the oxygen concentration in the blood using information accepted by the light accepting device 16 as to the longer radiation signal.
Patent JP-H09136181-A (JP)
Title: Work clamping device and laser beam processing method using this device
Inventor: ENDO KOICHI
IPC: B23K26/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To automatically detect a sheet-metal gage at the time of clamping a work, to automatically taken the detected sheet-metal gage into an NC unit and to automatically execute laser beam processing by equipping a work clamping device with a sheet-metal gage detector. SOLUTION: This work clamping device 9 is provided with a lower clamping jaw 27 in the lower part of a clamping body 25 and is provided with an upper clamping jaw 35 vertically movable by the actuation of a clamping cylinder 29 disposed within the clamping body 25 opposite to this lower clamping jaw 27. The working clamping device is provided with sheet-metal gage detector 47 for detecting the sheet-metal gage of the work W at the upper part of the clamping body 25 and a piston rod mounted at the clamping cylinder 29. The laser beam processing method of automatically executing laser beam processing in accordance with the sheet-metal gage of the work W detected by the sheet- metal gage detector 47 equipped in the work clamping device 9.
Patent JP-S63144550-A (JP)
Title: Optical digital link module
Inventor: TANAKA JUN
IPC: H01L31/02
Filed: 1986-12-09
Abstract: PURPOSE:To simplify structure, and to keep thickness after assembly to minimum by forming a ground wiring onto the rear of a ceramic substrate, shaping a minimum depth to a metallic cap and forming a contactor for connection to the ground wiring to one part of the peripheral section of the metallic cap. CONSTITUTION:A substrate side-surface wiring 5a is used without employing a through-hole in order to connect internal wirings 3 to an external pin 4. Since the internal wirings 3 are passed under a metallic cap 2, a protective film 7 for insulation is shaped. Since the metallic cap 2 is formed in depth corresponding to the height of internal elements 6, the thickness of the whole device is thinned. Since the circumferential wall of a package can be constituted only of a ceramic substrate 1 and the metallic cap 2, structure can be simplified. A tongue-shaped contactor 2b is projected to the outside from one part of a flange section 2a in the metallic cap 2, and the contactor 2b is bent and connected to a ground wiring 3a on the rear. Accordingly, metallic cap 2 itself can be grounded easily, and the internal elements 6 can also be sealed readily.
Patent JP-H03156220-A (JP)
Title: Hot water-cold water mixer
Inventor: YAMANAKA NAOKI
IPC: E03C1/044
Filed: 1989-11-13
Abstract: PURPOSE:To enhance operability and reduce the number of operations, by providing an operating part for instructing setting of a mixed-water temperature and instructing supply and stop of hot water at an upper surface of a spout, disposing a hot water supply/stop operating part (which is used more frequently) at a tip part of the spout, and disposing a temperature control switch and a high temperature setting switch (which are used less frequently) at a rear part of the spout. CONSTITUTION:A front operating part 18 is provided at an upper front part of a spout 17, and comprises a cold water switch 23 and a hot water switch 24. The switches 23 and 24 serves both for hot water supply and stop and for temperature control, so that hot water at a desired temperature can be supplied and stopped in a simple manner. The hot water supply/stop operations can be also performed by placing an object in a sensing region of a non-contact type hot water supply/stop switch 21 provided at a lower part of the tip of the spout 17. Any desired hot water temperature can be chosen by a high-temperature switch 26 and a hot water temperature setting switch 27 provided at a rear operating part 20 arranged at a rear part of the upper surface of the spout 17. A continuity switch 28 and a lock switch 29 are utilized for continuing hot water supply and for locking a condition, respectively. This enhances operability and reduces the number of operations.
Patent JP-S64554-A (JP)
Title: Silver halide color photographic sensitive material containing pyrazoloazole type cyan coupler
Inventor: TACHIBANA KIMIE
IPC: C07D487/04
Filed: 1987-11-21
Abstract: PURPOSE:To obtain the titled material contg. a cyan coupler having spectral absorption characteristics, by incorporating at least one of the pyrazoloazole cyan coupler having an electron attractive group in at least one layer of a red photosensitive silver halide emulsion layer. CONSTITUTION:In the titled material comprising at least one layer of a red photosensitive silver halide emulsion layer mounted on a supporting body, the pyrazoloazole type coupler having at least one of the electron attractive group at a position capable of substituting except an active point, is incorporated in at least one layer of the red photosensitive silver halide emulsion layer. Thus, the novel titled material which is capable of giving an excellent clear cyan image having the spectral absorption characteristics and has a sharp absorption and the less absorption at a green region, is obtd.
Patent JP-H01136042-A (JP)
Title: Multiaxial force detector
Inventor: EGUCHI HIROTOSHI
IPC: G01L5/16
Filed: 1987-11-20
Abstract: PURPOSE:To separate a working force into multi-component forces to detect, by arranging a force sensor which comprises a semiconductor chip having a probe partially possessing a working point of a force or a torque and a diffusion type semiconductor strain gauge and separates a force working on the working point into multi-component forces to detect. CONSTITUTION:An external force is applied to a power transmission body 8 to deform a strain gauge body 4 and an internal stress is generated in a single crystal substrate 1 corresponding to the distortion, a detection element 3 is deformed to cause a resistance change DELTAR by a piezo-resistance effect, which allows the single crystal substrate 1 to receive a load beyond the receiving capacity thereof so far permissible. In addition, even when an impact load is applied on a force transmitting body 8, the impact thereof is buffered with the strain gauge body 4 without being directly transmitted to the single crystal substrate 1, thereby enabling sufficient protection of a single crystal substrate 1 made of material even with a high embrittlement.