baber/WOPTO huggingface dataset:
Patent JP-H06137183-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/12
Filed: 1992-10-27
Abstract: PURPOSE:To optimize a water temperature increase correction coefficient, acceleration increase correction coefficient and a deceleration decrease correction coefficient in accordance with fuel in use. CONSTITUTION:Based on a cylinder internal pressure P, a mean effective pressure Pi is calculated (S2), to detect surge torque (S6) based on a fluctuation amount DELTAPi of the mean effective pressure. Here in accordance with a detection result of the surge torque, a water temperature increase correction coefficient KTW is corrected (S7, S8). On the other hand, a deviation DELTAKTW relating to an initial value KTWphi of the water temperature increase correction coefficient KTW, generated by correction control, is calculated (S9), to correct (S10) an acceleration increase correction coefficient KACC and a deceleration decrease correction coefficient KDEC in accordance with the deviation DELTAKTW thus calculated.
Patent JP-S63144094-A (JP)
Inventor: KOBAYASHI YUKIO
IPC: G06K19/077
Filed: 1986-12-05
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-H11266271-A (JP)
Title: Digital communication system provided with dect interface for fax and data application
Inventor: GEYWITZ KLAUS
IPC: H04B7/26
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital communication system provided with a LAN function in a point-to-multi-point mode, especially a wireless local area network(WLAN) function. SOLUTION: A filter 3 for filtering the destination address of a data packet for transmitting a routing state to an exchange unit 2 is provided in a digital extension cordless telephone(DECT) control unit 1 and two data terminals 9 and 9', especially personal computers, at least one of which is communicable with a DECT base station 4 via radio links 8 and 8' are provided. Thus, for instance, in the system of an Alcatel 4200E type (R), the LAN function in the point-to-multi-point mode, especially the WLAN function, is realized.
Patent JP-S62151672-A (JP)
Title: Ultra-high vacuum valve
Inventor: OBARA KENJIRO
IPC: F16K51/02
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a ultra-high vacuum gate valve which has less projecting parts from the center part of piping and can be mounted easily by having one end of a valve disk turnably provided by a valve case and turning said valve disk by use of a piston cylinder. CONSTITUTION:One end of a circular disk 2 is turnably pivoted by a valve case 10 via a pivot pin 11 and the rod 7 of a piston cylinder 6 is connected to the position adjacent to the pivot via a pin 13, a link 14 and a projection 12. On the other hand, a cylinder 16 is disposed oppositely to the piston cylinder 6 with respect to the center of the piping and contains a piston rod 17 joined with a pressing mechanism which gives pressing force to the back face of the circular disk 2 when the circular disk 2 makes contact with said seat 1. Since the projecting portion of the piston cylinder 6 from the center of the piping is needed only as high as the cylinder 6 can turns the valve disk 2, the projecting portion will be reduced so that the mounting work thereof may be preformed very easily.
Patent JP-H0926929-A (JP)
Title: Method and device about efficient data transfer mechanism
Inventor: YUUZEFU EI KAARIDEI
IPC: G06F9/46
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of making an application transfer data from the memory object of a transmission side device to a reception side device. SOLUTION: The application 180 requests an operating system 170 to set mapping between a high-speed buffer 115 and the memory object 125 for storing the data. Then, the operating system 170 sets the mapping between the high- speed buffer 115 and the memory object 125 and thus, the application 180 can instruct to transfer the data of the memory object 125 to the reception side device 130. Thus, the reception side device 130 can transfer the data from the memory object 125 by utilizing direct memory access to the transmission side device 120.
Patent JP-S63140843-A (JP)
Title: Idling speed controller
Inventor: SAKAMOTO MASANORI
IPC: F02D41/16
Filed: 1986-12-03
Abstract: PURPOSE:To keep off any rotation up or drop immediately after a complete combustion at the time of engine restarting, by learning the output duty value converted at ordinary temperature all the time irrespective of temperature in an air control valve when an engine is off. CONSTITUTION:When a warming-up judging device 22 judges that warming up is all over, a calculating device 17 finds a temperature correction value with an output duty value out of an operational device 11 and an emitter voltage A/D conversion value of an engine speed adjusting device 8 impressing the specified duty ratio signal on an air control valve, from a converting device 16. Next, the feedback correction value conformed to a difference between actual engine speed Ne and desired engine speed Ns depending on water temperature Tw is added (19) to a temperature correction value, storing the added value in a memory 20. And, when a fact that an engine is off is judged by a judging device 21, an operational device 13 adds the memory value to a learning correction value at the time of last driving, setting it down to a new learning correction value, and at the time of subsequent driving, using this, the first output duty value is found and outputted. Thus, any rotation up or drop immediately after a complete combustion is preventable.
Patent JP-H02135377-A (JP)
Title: Copying machine connectable with storage medium
Inventor: TOO KIMIHIKO
IPC: G03G21/00
Filed: 1988-11-16
Abstract: PURPOSE:To prevent miscopying by inhibiting a copying operation when an operation mode that can not be set to the copying machine, to which data is loaded, is saved in an IC card. CONSTITUTION:A control part is mainly constituted of a main control part 201 which controls the action of the copying machine main body and an optical system control part 202 which is connected to the main control part 201 through a bus and controls the operation of an optical system by communicating with each other. When the IC card 200 is set to the card inserting part of the copying machine, the control CPU of the main control part 201 judges whether or not the operation mode registered in the card 200 is within the ability of the copying machine concerned. As a result, when the mode registered in the IC card 200 is not included in the modes which can be set to the copying machine, the operation is returned to a main routine while various copy modes set to this copying machine are maintained. Since the copying operation is inhibited in such a way, copying (miscopying) in a mode which the IC card 200 excludes can be prevented.
Patent JP-S63142236-A (JP)
Title: Signal processing system of gas sensor
Inventor: DOI SHOJI
IPC: G01N21/39
Filed: 1986-12-04
Abstract: PURPOSE:To accurately measure the concn. of gas, by eliminating the variation in a measured value caused by the detection of the non-linearity of a detector. CONSTITUTION:Receiving power signal correction means 19, 20 preliminarily store correction factors making the respective detection characteristics of the first and second detectors 5, 12 linear and correct the receiving power signal quantities on the basis of said correction factors corresponding to the receiving power signal quantities detected by the first and second receiving power detection circuits 13, 14. Differential signal correction means 21, 22 preliminarily store correction factors for correcting differential signal quantities to the receiving power quantities and correct the correction factors corresponding to the differential signal quantities detected by the first and second differential signal detection circuits 15, 16. By this method, by correcting the variation in the receiving power signal quantities to the change in light receiving quantity and the differential signal quantities to the receiving power signal quantities, the variation in a measured value caused by the non-linearity detection characteristic of a detector is eliminated and the concn. of gas to be measured can be accurately measured.
Patent JP-H03151728-A (JP)
Title: Echo canceller
Inventor: IIDA MASAO
IPC: H04B3/23
Filed: 1989-11-09
Abstract: PURPOSE:To relieve digit truncation due to definite work length calculation and to improve the output characteristic by multiplying a gain constant proportional to a mean power level of a remote end input signal with a convergence coefficient used for the calculation by a correction calculation means of a tap coefficient. CONSTITUTION:A mean power level detection section 30 calculates a mean power level for a prescribed period of a remote end input signal to decide a gain constant G. The gain constant G is inputted to a multiplier 31, where the gain is multiplied with a convergence coefficient alpha1. An output of the multiplier 31 is used as a new convergence coefficient alpha, which is inputted to a tap coefficient correction calculation computing element 25. The tap coefficient correction calculation computing element 25 uses the convergence coefficient alpha, a remote end input signal X(n-i) and a residual echo signal E(n) from a subtractor 24 to apply calculation according to equation 1. A mean power level detection section 30 sets the gain constant G so as to increase alpha as SIGMAX<2> increases in the calculation in equation 2. Thus digit truncation of a coefficient correction quantity DELTAHi(n) is avoided.
Patent JP-H02137426-A (JP)
Title: Signal transmission equipment
Inventor: HORI KAZUAKI
IPC: H04B10/114
Filed: 1988-11-18
Abstract: PURPOSE:To attain accurate positioning and to improve the transmission efficiency of a signal by performing relative positioning through the medium of a transmission device and a reception device and providing fixing means which fix both devices to the medium to the transmission device and the reception device, respectively. CONSTITUTION:The transmission device 12 and the reception device 13 are fitted in such a way that they face each other with putting the transparent medium 1 between them. At such a time, the mainbody fixed devices 2a and 2b fix the main bodies 30a and 30b to the transparent medium 1, and it has a function moving the main bodies 30a and 30b in optimum positions so that a light-emitting element 9 and a light-receiving element 8 are arranged on the same axis. The mainbody fitting devices 2a and 2b consist of magnets 106, and the main bodies 30a and 30b, and the magnets 106 are fixed. In such a case, the N-pole side of the magnet 106 is arranged on a transparent medium-side, in the mainbody 30a, and the S-pole side in the mainbody 30b. Consequently, suction force becomes maximum when the N-pole and the S-pole face each other with putting the transparent medium 1 between them, and the main bodies 30a and 30b can be fixed facing each other by putting the transparent medium 1 between them.
Patent JP-H02138577-A (JP)
Title: Vacuum gate valve
Inventor: HAZAKI EIICHI
IPC: F16K3/18
Filed: 1988-11-18
Abstract: PURPOSE:To hold a high vacuum sealing performance between a seal member and an opening part by connecting the seal member to a transfer member at a right angle to the transfer direction of the transfer member and in the direction approaching or leaving the opening part in such a manner as to be movable in the moving direction of the transfer member. CONSTITUTION:A vacuum chamber 2 connecting to a vacuum chamber 1 and a sample chamber is divided by a body tube 3 and a bulkhead 4. The bulkhead 4 has an opening part communicating the chamber 1 with the chamber 2 and passing electron beams through, and a seal valve 6 is connected to a press metal 8 through a leaf spring 7. The press metal 8 is bonded to a screw part 9a provided on the top end of a driving shaft 9, the other end of which shaft 9 is bonded to the rod 11 of an air cylinder 10. One end of the spring 7 is fixed to the press metal 8 by a screw 12, and the valve 6 is fixed to the other end through a long hole 13 provided in the spring 7 by a screw 14 in such a manner as to be capable of sliding in the axial direction of the press metal 8 and the shaft 9. Hence, a seal member can receive a proper pressing force through a slant face provided in any of a transfer member, the seal member, and a stop member.
Patent JP-H11127064-A (JP)
Title: Frequency fault detection circuit method for clock
Inventor: FUKUSHIMA TAKAO
IPC: G01R23/15
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To detect frequency fault regardless of a simple configuration that employs one oscillator only even in the case of receiving pluralities of external clocks in the circuit that detects the fault of the frequency received externally. SOLUTION: A window pulse is generated based on a clock generated by an internal oscillator 0, a monitored window specified by the window pulse is decided, a detected pulse is generated from the clock entered externally and a frequency fault of the clock received externally is discriminated depending on whether or not the detected pulse is in existence in the monitor window.
Patent JP-H05115876-A (JP)
Title: Controller for continuous electrolytic ionized-water producing device
Inventor: ARAI KAZUYOSHI
IPC: C02F1/28
Filed: 1991-10-11
Abstract: PURPOSE:To always optimize and stabilize electrolytic ionized-water by keeping electrolytic capacity constant to variation in feeding rate and water quality at the time of feeding water. CONSTITUTION:By electrifying through a power circuit at the time of feeding water to an electrolyzer, electrolysis is performed to take in ionized-water. At this time, by operating a range changeover switch 28, DC voltage of the power circuit is controlled by a control unit 40 and a switching regulator 16 to produce electrolytic voltage according to the operation of the range changeover switch 28, permitting electrolysis with the electrolytic intensity of the electrolytic voltage to be performed. On this electrolysis, if feeding rate and water temp. are changed, the pulse width of the switching regulator 16 is corrected and further the electrolytic intensity is automatically controlled according to the changing condition to control the electrolytic capacity of the electrolyzer so that it may be always kept constant.
Patent JP-H09107307-A (JP)
Title: Portable radio equipment
Inventor: SHIRASU MITSUO
IPC: H04W88/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication equipment of explosion proof type in which an event of a load by a power limit is concentrated onto a battery pack is avoided so as to realize miniaturization and light weight of the power limit element and the battery pack and an optimum power limit is realized to various circuit sections built in the portable communication equipment. SOLUTION: A battery pack side power limit element 19 is provided in a power supply line 18 at the side of a battery pack 3 and plural main body side power limit elements 21-24 are provided in parallel in a power supply line 20 at the side of a portable communication equipment main body 2. Then the load of power limit is distributed in the power supply paths from the battery pack 3 to the portable communication equipment side 2, and miniaturization and light weight are attained for the battery pack side power limit element 19 and the battery pack 3 and a proper power limit is respectively applied to various circuit sections 5-8 built in the portable communication equipment main body 2.
Patent JP-S62146129-A (JP)
Inventor: BIYORUN RINDO
IPC: F16J15/16
Filed: 1986-12-08
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-H02137768-A (JP)
Title: Production of sintered aluminum titanate
Inventor: SUZUKI HIROSHI
IPC: C04B35/46
Filed: 1988-11-17
Abstract: PURPOSE:To improve the mechanical strength without any adverse effect on its low thermal expansion with thermal stability maintained by sintering a mixture of an aluminum titanate powder as a major component and auxiliaries such as Ta2O5. CONSTITUTION:TiO2 powder and Al2O3 powder, or aluminum titanate powder, a complex oxide thereof, is used as major component. Ta2O5 and/or WO3 are used as auxiliaries. They are mixed and the mixed powder is sintered.
Patent JP-H09134012-A (JP)
Title: Photosensitive composition and pattern forming method using that composition
Inventor: MAEKAWA YASUNARI
IPC: C08L33/04
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To enable development with a water-based solvent by incorporating a specified carboxylate polymer which changes its polarity by the catalytic reaction of a base in the presence of the base, and a photo-base producing agent which produces a base by irradiation of electromagnetic waves. SOLUTION: This resin contains a carboxylate polymer having the mol.wt. between >=10000 and <=1000000 expressed by formula which changes its polarity by the catalytic reaction of a base in the presence of the base. Further, the resin contains the carboxylate polymer by >=20wt.% of the whole resin amt. and a photo-base producing agent which produces a base by irradiation of electromagnetic waves by 0.01-20mol.equiv. to the ester groups of the carboxylate polymer. In formula, R1 is 2-40C org. group, n is an integer 10 to 20000, R2 is 1-20C org. group, hydrogen or halogen atom, and R3 is 1-30C org. group, thereby improving solubility of the resin with a water-based solvent by the catalytic reaction of a base in the presence of the base.
Patent JP-H10107497-A (JP)
Title: Supply hopper device for lead former
Inventor: KONDO HIROATSU
IPC: H05K13/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To enable continuous bending work by providing a hook piece near the lower end of a hopper while moving is allowed, and pressing the top of the hook piece with a pressing piece interlocking with a slide plate, so that a double lead element is supplied when the number of elements is decreased. SOLUTION: A hopper 9 is provided with a pair of guide grooves 9a which is symmetrical in left and right and whose cross section is U-shaped and a hopper part 9b whose top is opened, and fitted to an outer frame 1 through a long hole which allows movement in a side surface direction. So that the movement in a width direction is allowed. And the top of a hook 10, acting as an elastic band plate, is fixed to the hopper 9, and a hook piece 10a protruding into the guide groove 9a is provided to the lower end of the hopper, and the top of the hook piece 10 is pressed with a pressing piece 2c interlocking with a slide plate 2. Thereby, when the number of lead elements in the hopper 9 decreases, supplying is repeated for continuous work, and work efficiency is improved.
Patent JP-S62150799-A (JP)
Inventor: SUGIMOTO AKIRA
IPC: H05K13/00
Filed: 1985-12-24
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-H11104665-A (JP)
Title: Quantitative pump apparatus for combined septic tank
Inventor: NAKADA MAKOTO
IPC: C02F3/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative pump apparatus reducing the change in a water sending amt. caused by the fluctuation of the water level in a submerged pump arranged tank even if there is no metering tank when sewage is sent from the submerged pump arranged tank to a treatment tank in a combined septic tank to perform highly efficient purifying treatment and capable of conforming even to a demand for the alteration of a water amt. SOLUTION: A submerged pump arranged tank is provided to the front stage of a treatment tank and a pressure sensor 6 outputting the detected water level in the underwater pump arranged tank as an electric signal and a number-of-rotation sensor 7 detecting the actual number of rotations of pump motor 2 to output the same as an electric signal are provided to the pump motor 2 and a control circuit 3 receiving the electric signals and reducing the number of rotations of the pump motor 2 when the water level in the underwater pump arranged tank is high but increasing that of the pump motor 2 when the water level is low is led out of the pump motor 2 to be arranged outside the tank and a set amt. shift mechanism holding the relational ratio of a water level and the number of rotations to increase and decrease a pump water sending amt.  and a timer mechanism turning a pump ON-OFF at every constant time are provided.
Patent JP-H08210265-A (JP)
Title: Scroll compressor
Inventor: KOSOKABE HIROKATSU
IPC: F04C18/02
Filed: 1995-11-10
Abstract: PURPOSE: To reduce size and to ensure high reliability by providing a static member positioned facing a revolving scroll or the side of the revolving scroll, a straight line part to allow movement of the revolving scroll only in a given direction, and a member to allow movement thereof only in a direction crossing the given direction at right angles. CONSTITUTION: When a revolving scroll member 2 is revolved, gas entering a suction chamber 8a through a suction pipe 11 is confined in respective compression chambers consisting of the lap 2b of a revolving scroll member 2 and the lap 3b of a fixed scroll member 3, the lap 2b" of the revolving scroll member 2 and the lap 4b of the fixed scroll member 4 to compress the gas. When the gas compressed in the compression chamber is moved to the winding starting part of the lap 2b', the gas is moved through a gas movement passage 2e, formed in the winding starting part, to other compression chamber and further compressed and discharged through a delivery port 3c to the delivery chamber 10a of a closed chamber 10.
Patent JP-S62150127-A (JP)
Title: Apparatus for driving optical element
Inventor: WATANABE SHINICHIRO
IPC: G02B26/00
Filed: 1985-12-24
Abstract: PURPOSE:To contrive simplification and cost reduction by reducing the number of parts, by winding the intermediate part of a belt not substantially stretching but having flexibility in the longitudinal direction thereof around the peripheral surface of either one of a drive shaft and a piece to be driven. CONSTITUTION:A belt 18 is singly wound around the outer peripheral surface 17A of a drive shaft 17 in the vicinity of the central part 18A thereof and the narrow part 18C provided to one side of the belt 18 is inserted in the slot 19 provided to the other side thereof and both end part sides of the belt 18 are extended to opposite directions to each other along the peripheral surface 14A of a piece 14 to be driven and fixed to the piece 14 to be driven. If the drive shaft 17 revolves by an angle theta, the belt 18 is involved in the drive shaft 17 at one side thereof corresponding thereto while the other side of the belt 18 is paid out. By this operation, the piece 14 to be driven having the end part of the belt 18 fixed thereto also revolves by a predetermined angle phi. According to this revolution, a diffraction lattice 10 also revolves by the angle phi and the wavelength of light emitted from an emitting slit changes by the amount corresponding to the angle phi.
Patent JP-H04170363-A (JP)
Title: Solid electrolyte made of polycrystalline sintered body
Inventor: IWASAKI HIROYUKI
IPC: H01M8/12
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a solid electrolyte having improved strength without deteriorating high oxygen ion conductivity of stabilized zirconia by forming a sintered body contg. a metal oxide chiefly present in the grains of stabilized zirconia. CONSTITUTION:A solid electrolyte is made of a polycrystalline sintered body consisting of stabilized zirconia and a metal oxide. The stabilized zirconia has >=2mum average grain size and >=90% of the zirconia is cubic zirconia. The metal oxide is chiefly present in the grains of the stabilized zirconia. The density of the sintered body is >=95% of the theoretical density. The metal oxide is preferably present in the solid electrolyte by <=10mol%.