baber/WOPTO huggingface dataset:
Patent JP-S61204570-A (JP)
Title: Transducer for straight line effective value
Inventor: AKAMATSU KENZO
IPC: G01R19/02
Filed: 1985-03-07
Abstract: PURPOSE:To improve an input/output straight line characteristic even when the order of an input signal is small by correcting the amplification degree by an amplification degree correcting means provided with an arithmetic circuit only by the value reduced by the characteristic of a rectifying circuit beforehand. CONSTITUTION:A feedback impedance is composed of diodes D11 and D12 and a feedback resistance R12, and an operation amplifier M1 is composed of the feedback impedance and an input resistance R11 for an inverting amplifying device. At diodes D11 and D12, the element of the characteristic is respectively selected in which the forward direction voltage drop value VD is coincident to the forward direction voltage. An alternating current voltage (e) of the sine wave is inputted to an input terminal 11, and then, the output of the inverting amplifying device goes to be -(R12/R11.e+VD). The output voltage of the inverting amplifying device is half-wave-rectified by a diode D2, and a voltage drop value -VD of the diodes D11 and D12 is canceled by a voltage value V2 is smoothed by a resistance R1 and a capacitor C1.
Patent JP-H06258269-A (JP)
Title: Dissolved gas concentration measuring method and dissolved gas concentration measuring device
Inventor: TAKADA TADASHI
IPC: G01N27/04
Filed: 1993-03-08
Abstract: PURPOSE:To provide an analytic method and the device to measure dissolved gas by compensating a temperature by a liquid temperature of sample liquid when the dissolved gas is measured by a semiconductor type gas sensor after the gas is transferred to a gaseous phase to measure dissolved gas concentration in the sample liquid. CONSTITUTION:An operation processing device 16 storing an operation processing program is provided to compensate a temperature for output of a semiconductor type gas sensor by using the operation processing program to find a parameter constant of a temperature compensating function of respective items by a calibration liquid test and the obtained parameter constant after influence of a temperature of sample liquid in measurement is divided into an item related to an extraction rate to a gaseous phase from a liquid phase of dissolved gas and an item related to output sensitivity of the semiconductor type gas sensor. A temperature value of the sample liquid detected by a temperature detecting terminal 20 arranged in an extraction tank 7 and the semiconductor type gas sensor output detected by a detecting part 13 are inputted to this operation processing device, and temperature-compensated dissolved gas concentration is calculated.
Patent JP-H11308953-A (JP)
Title: Slip-preventing agent for fishing bait
Inventor: OMURA OSAMU
IPC: A01K97/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a slip-preventing agent for fishing by which a fresh bait can be easily attached to a hook. SOLUTION: This slip-preventing agent for fishing comprises diatomaceous earth having mined and dried powdery shape, <=200 μm particle diameter and 10-50 μm average particle diameter. The small amount of the slip-preventing agent can reduce the sliminess of a bait and enables the bait to be easily picked up to enable the bait to be readily attached to a hook and be readily exchanged. When the bait is Eunice or fishworm, the bait becomes untangled and readily picked up. The freshness of the bait is not changed for a long time.
Patent JP-S63211770-A (JP)
Title: Filed-effect transistor
Inventor: NAGAHAMA KOKI
IPC: H01L21/338
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a high performance 2 DEGFET, in which resistance values between a source electrode and a gate electrode and between a drain electrode and the gate electrode are sufficiently decreased, by specifying the thickness of a resistance decreasing semiconductor layer, and making only a region, where the source electrode and the drain electrode are formed, thin. CONSTITUTION:The thickness of a resistance decreasing third semiconductor layer 5a is made to be 1,000-1,500Angstrom . Only a region, where a source electrode and a drain electrode are formed, is thinly formed. When the thickness (d) of the n-type GaAs layer 5a is thin, the resistance value R1 of the n-type GaAs layer 5a becomes large. When the thickness (d) of the n-type GaAs layer 5a becomes too thick, the lateral width of a recess groove 9 increases with said increased thickness, and a resistance value R3 becomes large. In consideration of these conditions, the resistance value RS(d)/RS(d=500Angstrom ), i.e., the resistance value RS, becomes the minimum value when the thickness (d) of the GaAs layer 5a is d=1,000-1,500Angstrom .
Patent JP-S61207731-A (JP)
Title: Control device for maintenance panel in construction machine
Inventor: YAGYU TAKASHI
IPC: E02F9/24
Filed: 1985-03-09
Abstract: PURPOSE:To perform an easy and safe oil feed work, by a method wherein a maintenance panel, supported to a rotary body on a running body, is positioned vertically rotatable by a hydraulic cylinder, and a releasing pressure oil for a parking brake is guided to the control oil chamber of an electromagnetic valve for switching expansion and contraction of a cylinder. CONSTITUTION:A maintenance panel, supported to the rotary body on a running body, is positioned vertically movably by a hydraulic cylinder 8, the oil chamber on the contraction side of a cylinder 8 is coupled to the one actuating port of an electromagnetic valve 11 switcheable to positions C and D, and the oil chamber on the expansion side of the other cylinder 8 is coupled through pilot check valve 14. A control oil chamber 11b of the valve 11 is coupled to control pilot valves 22-24, the working oil chambers of parking brakes 27 of hydraulic motors 26 for running, and the working port of a switching valve 20 for engaging disengaging the brakes, the brake 27 is actuated at a position A of the valve 20 to vertically move the maintenance panel, and the brake 27 is released at a position B to raise the maintenance panel for holding.
Patent JP-H0642851-A (JP)
Title: Method of monitoring refrigerator for transport
Inventor: JIEI ROOUERU HANSON
IPC: F25D11/00
Filed: 1993-02-10
Abstract: PURPOSE: To obtain a method for monitoring a cargo space cooled by a transport refrigeration system so as to detect the restriction of an airflow caused by inappropriate loading. CONSTITUTION: Different 'windows' of acceptable and marginal performance are obtained in the form of difference between minimum magnitudes of ΔT, that is, the algebraic difference between the return (discharge) and feed (supply) air temperatures, as a function of ambient and return air temperatures. The transport refrigeration system 20 is thus monitored at all times, during both cooling and hot-gas heating modes (including during initial temperature pull down of the cargo space), enabling an early warning to be generated for a marginal performance, and an early shut down to be initiated for unacceptable performance. In a preferred embodiment, a maximum value of ΔT is also obtained, which, if exceeded by the actual ΔT, indicates a restricted airflow in the cargo space 90.
Patent JP-S54138500-A (JP)
Title: Ticket issuing apparatus
Inventor: TANIMOTO OSAMU
IPC: G07B1/00
Filed: 1978-04-19
Abstract: PURPOSE: To separate an information input unit and a ticket issuing machine and achieve the simplification of the apparatus and the increase in information input by reading station codes, etc. from a code ledger with a bar code reader and inputting the same to a thicket issuing machine.  
     CONSTITUTION: A ticket issuing machine C is provided with a converting part 11 which is separatably connected to a bar code reader B with a connector, etc., an arithmetic control part 12 which controls various apparatus by performing various operations, a printing part 13 which issues tickets by printing specified information on ticket paper, a display part 14 for fare, etc. and a memory part 15 which stores various controlling signals and sales data. If the various sets of information necessary for ticket issuing such as departure stations, arrival stations, number of tickets  and others are read by reading bar codes from the specified information record columns of a code ledger A by using a reader B and are inputted to the ticket issuing machine C, then the machine operates according to the preset programs and issues the tickets corresponding to the information having been inputted. Hence, if the operator carries the ticket issuing machine on his shoulder and the code ledger and bar code reader in his hand, he is able to issue supplementary tickets in the vehicle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01267969-A (JP)
Title: Apparatus used for acceleration of catalystic recombination of gas in electrochemical cell and electrochemical cell employing the apparatus
Inventor: AIZATSUKU REBII
IPC: H01M10/52
Filed: 1989-02-27
Abstract: PURPOSE: To effectively recompound the gas to be generated in an electrochemical battery by pinching a hydrophobic gas permeable thin film for coating a catalyst strip with two gas permeable metal layers so as to form the sandwich structure, and spirally forming this sandwich structure. CONSTITUTION: A device 1 is formed into the sandwich structure, which is formed of two outside gas permeable metal layers 2 and an inside layer 4. The inside layer 4 is formed of a catalyst strip 4a, and the strip 4a is covered with the hydrophobic gas permeable thin film 4b. This sandwich structure is spirally formed. The device 1 is fitted in a battery 31 by connecting the device 1 to a lower part 36b of a terminal 36. Oxygen and hydrogen to be generated by the fitting enter the device 1, and transmit the permeable metal layer 2 and the permeable thin film 4b so as to arrive the catalyst strip 4a. In the strip 4a, the gas generates the catalyst recompound so as to be changed to the steam, and goes out and it is condensed at the terminal part 36b. The condensed water is returned to the electrolyte 34 so as to supply the moisture lost by electrysis in the battery.
Patent JP-H04282967-A (JP)
Title: Facsimile equipment
Inventor: OTO TSUNEO
IPC: H04N1/32
Filed: 1991-03-12
Abstract: PURPOSE:To perform the transmission reception and copying with the same operation in any case by providing a means detecting whether or not a ciphering device is active and a means controlling the operation by the ciphering device in response to the result of detection. CONSTITUTION:When a handset is lifted up, a HOOK16 and a HOOKA25 go both to a logic positive level from a logic negative level. When an operation button is depressed, a flow control section 11 controls a CML23 from a logic negative level into a logic positive level to start transmission reception. When the handset is restored, the HOOK16 and a HOOKA25 go both to a logic negative level. When the transmission reception is finished, the CML23 is controlled to be logic negative level. Moreover, even when a DSR 22 of logic positive level is outputted from a ciphering device 200, the CML23 is at a logic positive level, a Q output 24 of a FF 20 is at a logic negative level, and the state of the HOOKA25 being an output of an OR circuit 21 is not effected. Through the constitution above, the transmission reception and copying are operated entirely with the same operation in any case, and the operability of the equipment is improved.
Patent JP-H09233936-A (JP)
Title: Elongation and contraction mechanism of ejection auger
Inventor: KAMIKUBO KEITA
IPC: A01F12/46
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To elongate and contract an ejection auger performing the ejecting work of unhulled rice from the grain tank of a combine harvester to the bed, etc., of a truck. SOLUTION: This mechanism is provide with a grain tank storing the unhulled rice after a reaping, a threshing and a sorting. An ejection auger is arranged above a combine harvester to perform an ejection from this grain tank. This ejection auger is composed of a fixed auger 11 and the movable auger 32 which is fitted freely slidably outside the fixed auger 11. On the base part side of the movable auger, a motor 68 is arranged. On the drive shaft of the motor 68, a gear 71 is fixed and set. The driving rail 72 having plural gear holes 72a is fixed and set on the external side surface of the case of the fixed auger in the axial direction so that the rail 72 may be engaged with the gear of the motor.
Patent JP-S63212900-A (JP)
Inventor: KITADA AKIRA
IPC: G21K4/00
Filed: 1987-02-27
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-H02228676-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: C08F299/00
Filed: 1989-03-01
Abstract: PURPOSE:To speed up developing-fixing stages by bringing a monofunctional monomer and a specific oligomer into polymn. reaction further with a copolymer obtd. by polymerizing specific monomers of dispersion resin particles in the presence of a resin for stabilizing dispersion. CONSTITUTION:The copolymer obtd. by polymerizing the monomers respectively expressed by formula I and formula II is further subjected to the reaction for introduction of an unsatd. bond. Namely, the monofunctional monomer and the oligomer formed by combining a carboxyl group, etc., only to one terminal of the main chain of the polymer consisting of the repeating unit of formula IV are brought into the polymn. reaction in the presence of the resin for stabilizing dispersion contg. formula III and formula IV as repeating units. In the formulas I to IV, V, Y denote -0-, etc.; X<1> denotes -CO2H, etc.; X<2> denotes -CO2-, etc.; W1Q1Z<0> denotes a hydrocarbon group; n, m denote 0 or 1; a<1> to a<3>, b<1> to b<3>, d<1> to d<3> denote a hydrogen atom, etc.; T<1> denotes -COO-, etc.; R<2> denotes 1 to 22C hydrocarbon group; e<1>, e<2> denote a halogen atom, etc. The developing and fixing stages are speed up in this way.
Patent JP-S60190087-A (JP)
Title: Program number display device of data communication
Inventor: MASUDA KAZUNORI
IPC: H04N7/00
Filed: 1984-03-12
Abstract: PURPOSE:To decrease storage area and processing time by writing a prescribed value to a storage element corresponding to a received program number, changing a prescribed amount of a value of the storage element within a prescribed range from the prescribed value at a prescribed time interval, reading each storage element of the said storage means and displaying the reception state of a program or the like. CONSTITUTION:Plural storage elements are arranged consecutively in the order of program numbers comprising plural storage elements corresponding respectively to all possible numbers of the program numbers, a storage element rewrite means D reads values of all storage elements of a storage means B at a prescribed time interval, a value of a storage element within a prescribed range is changed by a prescribed amount from a read prescribed value, the 1st display means E generates a display signal of a program number corresponding to a storage element, the signal is outputted from a terminal 7 and a receptionable program number is displayed.
Patent JP-H05249151-A (JP)
Title: Overcurrent detection circuit
Inventor: SAJI MASAAKI
IPC: G01R19/32
Filed: 1992-03-04
Abstract: PURPOSE:To adjust temperature characteristic of a current detection voltage including polarity by providing a current circuit and selecting a resistor so that a current which flows to a resistor generating the current detection voltage may be obtained by adding a current with positive temperature characteristic and that with negative temperature characteristic. CONSTITUTION:A transistor Q1 and a resistor R1 constituting a current circuit with positive temperature characteristic and transistors Q2 and Q3 and a resistor R2 constituting a current circuit with negative temperature characteristic are provided. Current flowing to R3 is divided into two portions, a current I1 which flows to the transistor Q3 and the resistor R2 and a current I2 which flows to the transistor R2 and the resistor R1 are added to obtain (I1+I2) and temperature characteristic of current detection voltage are adjusted including polarity by selecting the resistors R1, R2, and R3. In reference to the current detection voltage for which temperature-compensation is effected, comparison is made with a voltage which is detected by an external resistor (r) using transistors Q4 and Q5 and then a signal is generated when the reference is exceeded to stop an oscillator, and the switch is turned off, and the overcurrent is switched off.
Patent JP-S60190008-A (JP)
Title: Two-wave common amplifier circuit
Inventor: SHINAGAWA SHINICHI
IPC: H03F1/32
Filed: 1984-03-12
Abstract: PURPOSE:To amplify waves in common with an identical amplifier to the two waves having a large level difference by adding a nonlinear distortion reduction circuit and its operation control circuit to the input side of a low level signal and using a supervisory signal at the output side of an amplifier so as to control the operation of the nonlinear distortion reduction circuit. CONSTITUTION:In amplifying in common a TDMA signal as a high level signal and an FM signal as a low level signal, two waves in total, when two input signal waves are given respectively to input terminals 1 and 2, if a burst signal of the TDMA signal at the terminal 1 exists, the input signal level of an amplifier 6 is sufficiently high and the amplifier is operated nearly in a saturated level. A pre-distortion nonlinear distortion reduction circuit 3 exists in an input path from the terminal 2, a nonlinear distortion having opposite nonlinearity to that of the amplifier 6 is generated in advance is generated by using the circuit 3, and after the distortion is fed to the substantial FM signal, the result is fed to the amplifier 6. Thus, the nonlinearity characteristic of the reduction circuit 3 and the amplifier 6 is cancelled and the FM signal output appearing at an output terminal 8 is nearly identical to that amplified singly by the linear amplifier 6.
Patent JP-H05119063-A (JP)
Title: Measuring equipment of quantity to be displayed and pulse processing device proper to usage thereof
Inventor: YOHANESU BERUNARUDASU ORUDE HE
IPC: G01P13/04
Filed: 1992-03-04
Abstract: PURPOSE: To improve feeling and reactivity of an oscilloscope by connecting a pulse process means between a rotary pulse generator and a display means, and adjusting parameter based on determined pulse duration time. CONSTITUTION: Channels ch1 and ch2 are, through an electronic switch 6, alternately connected to a vertical amplifier 7, for controlling vertical deflection of electron beam. A trigger device which connects the ch1 and ch2 with a time base circuit 9 is provided, and a trigger signal for starting the circuit 9 is periodically generated. The output signal of the circuit 9 is supplied to a horizontal amplifier 10 which controls horizontal deflection of the electron beam. A measurement device 1 is provided with a digital control means 11, for adjusting display parameter, trigger parameter, etc. An adjusting means is provided with rotary pulse generators P1-P3, and the vertical position of signals S1 and S2 are set based on the pulses from the generators P1 and P2, and the horizontal position of them the pulses from the generator P3.
Patent JP-H08241737-A (JP)
Title: Oxygen selective permeable film, and air battery using it
Inventor: KONO TOMOKO
IPC: H01M12/06
Filed: 1995-03-07
Abstract: PURPOSE: To provide a film excellent in permeability of oxygen gas in which the permeation of carbon dioxide gas and steam is arrested by using an oxygen selective permeable film formed of powder of an inorganic porous material having a fine pore diameter with a fluorine resin as a binder. CONSTITUTION: An oxygen selective transmitting film 1 formed of powder of an inorganic porous material having an uniform fine pore diameter with a fluorine resin as a binder is interposed between an air electrode 5 having oxygen as active material and the inside of a battery vessel having an air intake hole 8 to provide a battery. Thus, the influence of the outside air can be suppressed to provide a sufficient discharge performance.
Patent JP-H02267379-A (JP)
Title: Horizontal type scroll compressor
Inventor: HAWAADO HENRII FUREIZAA JIYUNI
IPC: F04C18/02
Filed: 1990-02-27
Abstract: PURPOSE: To reduce the size of a compressor by simplifying its lubrication distribution system by which a piston is reciprocated in a piston bore in accordance with the motion of an anti-rotation device to supply oil pumped from an oil sump to the portions that need lubricating via lubricating oil passages. CONSTITUTION: A horizontal scroll compressor 10 contains, in its housing 12, a compressor part made up of a stationary scroll member 16, a turning scroll member 18 and an anti-rotation device 20 of an Oldham's coupling, and an electric motor part made up of a rotor 34 integrated with a crankshaft 32 and a stator 36. The Oldham's coupling has therein an uppermost key 22 that serves as a piston. The key 22 is contained for reciprocation within a piston bore 30-1 made in a crankcase 30, and the bore 30-1 is connected to an oil sump 50 via a fluid diode 26 forming a discharge opening, so that bearings 40 and 42 and the sliding portions of the crankshaft 32 are lubricated via a bore 30-4 that includes the fluid diode 26, and the like.
Patent JP-H0335867-A (JP)
Title: Apparatus for weighing and transversely sup- porting non-box sand mold parts having horizontal separation line
Inventor: ANDERUSU MOOTENSEN
IPC: B22C23/00
Filed: 1990-02-26
Abstract: PURPOSE: To surely execute the weighting and lateral support of box-less sand molds by sandwiching the flanks of the sand molds for casting consisting of upper and lower divided casting molds by compression with mold clamping plates and utilizing the weight of the weight iron in the upper part of the upper mold for pressing the mold clamping plates by utilizing L-shaped arms. CONSTITUTION: The upper sand mold 26 and lower sand mold 6 having a shape pattern plane 19 of a casting are aligned at the horizontal mold parting plane 18 and the flanks of the upper and lower sand molds 2, 6 are pressed and supported by the two mold clamping plates 4, 5. Molten metal is poured from a cup 19b through a sprue 19a into the combined cavity by the pattern plane 19 formed of the upper and lower sand molds 2, 6. The mold clamping plates 4, 5 fixing the sand molds 2, 6 are pivoted to the weight iron 2 via the L-shaped arms 9, 10. The weight of the mold clamping plates 4, 5 and the weight of the weight iron 1 press and fix both sand molds 2, 6 as the pressing force of the mold clamping plates 4, 5 by means of respective bolts 20, 21 and 16, 17.  The sand molds are placed in this state on a moving device 8 and the weighting and lateral support of the box-less sand mold parts are exactly executed.
Patent JP-S55140113-A (JP)
Title: Weighing device employing load cell
Inventor: SUZUKI SEIJI
IPC: G01G3/14
Filed: 1979-04-19
Abstract: PURPOSE: To reduce the number of the parts needed for a load cell for permitting it to be readily assembled and adjusted by providing the beam, to which strain gauges are installed, with a Roberval function and a printed board which has a bridge circuit.  
     CONSTITUTION: A beam 3 is composed of a fixed part 4, a movable part 5 and arms 6 and 7 which link the fixed and movable parts at the upper and lower parts. Strain gauges 19W22 are stuck to pliable parts 18 of the arms 6 and 7. A projecting part 14, which is connected to the fixed part 4, is equipped with a printer board 27 which has a bridge circuit for the strain gauges 19W22, together with a sealed pattern 26. Thus, positioning the pliable parts 8 on the arms 6 and 7 in the corners of a parallelogram formed by the fixed and movable parts and the arms permits the beam 3 to have a Roberval function, so that the constitution can be simplified, and using the printed board 27 permits the assembly and adjustment of the load cell to be ready. 
     COPYRIGHT: (C)1980,JPO&Japio