baber/WOPTO huggingface dataset:
Patent JP-H01293367-A (JP)
Title: Copying and printing device
Inventor: NAKATANI KEIJI
IPC: G03G21/00
Filed: 1988-05-20
Abstract: PURPOSE:To possess both an automatic copying paper selecting function and an automatic magnification setting function in common by equipping the title device with a paper feeding control means capable to calculate the size of a copying paper or a printing paper to be fed based on the calculated size of an original and select a paper feeding means. CONSTITUTION:When a digital optical system is selected, a control signal is generated by a CPU 3 and a scanning process is started in a CPU 2. Image sampling by a CCD is also started to calculate the size of the original. When an APS (automatic paper size select) mode is selected, the size of the copying paper is operated in such a way as the vertical and the horizontal size of the original is multiplied by a specified copying magnification respectively. As a result, a suitable paper cassette is selected by a CPU 4. When an AMS (automatic magnification setting) mode is selected, an appropriate copying magnification is operated in a way that the vertical and the horizontal size is divided by a selected paper size respectively, and then, a lens is moved in a position for a calculated copying magnification. To possess both APS and AMS functions is thereby achieved.
Patent JP-S63288339-A (JP)
Title: Managing method for individual processor history
Inventor: SAKAI MAYUMI
IPC: G06F15/177
Filed: 1987-05-20
Abstract: PURPOSE:To execute the unified management of a network by storing the typewriter input/output information of a network management in a storage means with respect to each individual processor. CONSTITUTION:Information which is transmitted from network constituting processors 11, 12 and 13 is received by a network managing processor 3 through a communication line 6. Information which is received in a network management center 2 and information which is inputted from a typewriter 4 are outputted successively to the typewriter 4, and also, stored in the corresponding magnetic storage devices 51, 52 and 53 as to each individual processor. Accordingly, for instance, information '1-A' which is stored in the magnetic storage device 51 is the information which is transmitted from the processor 11 and a first information as a time series. As a result, in case of retrieving and outputting only typewriter input/output information related to the processor 11, the network managing processor 3 reads out the information related to the processor 11 from the magnetic storage device 51 and can output it from the typewriter 4.
Patent JP-S6017249-A (JP)
Title: Control method of idling operation in internal- combustion engine
Inventor: NAGASE MASAOMI
IPC: F02D41/00
Filed: 1983-07-11
Abstract: PURPOSE:To improve the rate of fuel consumption of an engine and obtain its stable operation, by increasing or decreasing a fuel injection amount so as to align an engine speed with the target speed every time after the first or the second length of time when a difference between the actual and the target engine speeds is higher or lower than the predetermined value. CONSTITUTION:An electronic unit 80, by which a basic injection amount D is determined from an engine speed NE and the position of an accelerator pedal, compares the engine speed NE with the target speed NF, subtracting a fixed value DELTAD from the basic injection amount D in case of relation where NE>=NF while adding the fixed value DELTAD to the injection amount D in case of a relation where NE<NF, this amount being the basic injection amount D, in this way, an injection amount is controlled so as to be decreased or increased. Then adjustment of the basic fuel injection amount D is controlled at every 50ms when a difference DELTAN between the engine speed NE and the target speed NF is larger than, for instance, 20rpm while at every 250ms when the difference is smaller than 20rpm. In this way, a good response characteristic and stable idling operation are obtained.
Patent JP-S5552604-A (JP)
Title: Oscillator circuit
Inventor: MISAWA TOSHIYUKI
IPC: H03B5/36
Filed: 1978-10-11
Abstract: PURPOSE:To make power consumption low by driving the constant-current source in the amplification stage by the consumption current of a frequency divider circuit in the oscillator circuit using FETs. CONSTITUTION:The get bias of FET 3 which constitutes a constant-current source by utilizing a frequency division current flowing to a frequency divider circuit cascaded to an oscillator circuit is determined. Since FET 3 and FET 4 are formed on the same chip and have approximately equal threshold voltages, FET 3 operates always in a saturation state and becomes a constant-current source if the gate voltage is fixed. The gate voltage is fixed in respect to time by the action of capacitor 5. Unstability of oscillation and frequency division at a power supply time is resolved by a power on reset circuit which turns on the constant-current circuit simultaneously with resetting the frequency divider circuit at a power suply time.
Patent JP-S5828100-A (JP)
Title: Hydruaulic piping for hydraulic type elevator
Inventor: YASUDA KUNIO
IPC: F16L27/08
Filed: 1981-08-10
Abstract: PURPOSE:To prevent damage on piping caused by an earthquake or sinking of ground by securely absorbing three dimensional displacement, occurring between a power unit and a hydraulic jack, by means of rotaton of a plural number of pipes around their axial lines. CONSTITUTION:When a point P, at which a power unit is connected to a hydraulic jack, moves toward X, bent hydraulic pipes, 11B, 11C,..., 11F, move gradually in corrspondence to a straight hydraulic pipe 11A, and each of these pipes rotates at pipe joints, 13A, 13D and 13F, in the midway around its axial line, absorbing the said displacement in the X-direction. When the point P moves toward Y, the bent pipes are rotated at pipe joints, 13C, 13E and 13H, around each axial line, absorbing the displacement in Y-direction. With these contrivances, damage to or falling off of the pipes can be prevented.
Patent JP-H07327944-A (JP)
Title: Squid stand device
Inventor: YAMAZAKI KEITA
IPC: H01L39/04
Filed: 1994-06-07
Abstract: PURPOSE:To rapidly and surely move the front end of a Dewar part to a prescribed position by making a supporting plate turnable in a back and forth direction by an outer turning mechanism and making a receiving part turnable in a right and left direction by an inner turning mechanism so that the Dewar part is made turnable in back and forth and right and left directions. CONSTITUTION:The supporting plate 17 turns around the turning shaft of the outer turning mechanism 18 and the Dewar part 29 turns in the back and forth direction when the bottom end of the Dewar part 29 is pressed in the back and forth direction in the state of releasing the brake mechanism of the outer turning mechanism 18. On the other hand, the halved plate receiving part 33 turns around the central axis of the inner turning mechanism 34 and the Dewar part 29 turns in the right and left direction when the bottom end of the Dewar part 29 is pressed in the right and left direction in the state of releasing the brake mechanism 42 of the inner turning mechanism 34. As a result, the Dewar part 29 is made easily turnable back and forth and right and left and the rapid and sure movement of the bottom end of the Dewar part 29 is made possible.
Patent JP-H0888174-A (JP)
Title: Semiconductor device, manufacture of semiconductor device, thin film transistor, manufacture of thin film transistor, and display device
Inventor: NAKANISHI SHIRO
IPC: G02F1/136
Filed: 1995-05-24
Abstract: PURPOSE: To form, in a short time, a semiconductor device provided with a polycrystalline silicon film whose crystal grain diameter is uniform. CONSTITUTION: An amorphous silicon film 2 containing microcrystals is formed on a transparent insulating substrate 1 (quartz glass, high heat-resistant glass). An ordinary amorphous silicon film 3 is formed on the film 2, and then the respective amorphous silicon films 2, 3 are subjected to solid growth by annealing at about 600 deg.C, to form polycrystalline silicon films 4, 5. In this case, the microcrystals in the amorphous silicon film 2 act as the seeds and crystal is grown. When the microcrystals uniformly exist in the amorphous silicon film 2, the grain diameters of the polycrystalline silicon films 4, 5 become uniform on the whole part of the substrate 1. Since the latent period necessary for formation of seeds for crystal growth is not present, the process period of solid growth is reduced.
Patent JP-H0568380-A (JP)
Title: Inverter unit
Inventor: OKAYAMA HIDEO
IPC: H02M7/48
Filed: 1991-04-26
Abstract: PURPOSE:To obtain an inverter unit in which energy stored in the energy storing elements in a snubber circuit or a voltage clamp circuit can be regenerated efficiently to power supply through ON/OFF operation of a self-extinguishing semiconductor element. CONSTITUTION:Half bridge in an inverter unit comprising GTOs 1a, 1b is connected with a clamp snubber circuit integrating a snubber circuit and a clamp circuit and having no resistance(anode reactors 3a, 3b, a snubber capacitor 6, diodes 7a, 7b, recovery capacitors 11a, 11b, diodes 14a, 14b, recovery capacitors 15a, 15b, reactors 21a, 21b). Furthermore, power regenerating units 16a, 16b for regenerating excessive energy from the half bridge to DC power supplies 12a, l2b are also provided.
Patent JP-S5916082-A (JP)
Title: Feature extraction system
Inventor: ITOU TADASHI
IPC: G06K9/48
Filed: 1982-07-19
Abstract: PURPOSE:To identify between similar character shapes and to prevent erronous recognition by tracking the contour line between two specified points on the contour of a character, and calculating features for representing the linearity and curvature of the contour by a string of traced segment element direction codes. CONSTITUTION:A character pattern on a document 1 is scanned by a photoelectric converting element 2, and a read analog signal is converted into a binary- coded signal to store the whole of the quantized signal corresponding to one character in a memory 3. When one-character data is stored in this memory 3, a tracking part 4 is actuated to start tracing the contour of the character pattern stored in the tracking part 4. In this case, the contour of the character is traced between two specified points and direction codes of the tracing are stored in a memory 6 as segment element direction codes. Those codes in this memory 6 are read to a feature calculating part 7, which finds the features representing the linearity and curvature of the contour by the segment element direction codes to identify between similar characters.
Patent JP-H0838845-A (JP)
Title: Inlet cover with small pressure drop in wet-type scrubber
Inventor: TOMASU DABURIYUU SUTOROTSUKU
IPC: F23G5/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide a structure for decreasing pressure drop between a transferring part of an inlet flue conveying hot flue gas and at a transferring part to a scrubber module of a wet type flue gas desulfurization system(FGD) receiving this hot flue gas, and on the other hand, for minimizing an amount of slurry deposits at the transferring part. CONSTITUTION: A bottom portion 52 of an inlet awning 50 is connected to an upper surface 24 of the inlet flue 19 and the inlet awning is extended from the upper surface 24 of the inlet flue 19 into an inside of the wet type scrubber module 12. A top portion 54 is inclined upward toward an inner wall 46 of a housing 14 and, at the same time, is connected to the housing 14. The inclined top portion 54 inclined at a certain angle from the horizontal so as to flow a liquid slurry 30 into the inside of the housing 14 prevents adherence and build-up of slurry deposits which usually happens on a flat surface.
Patent JP-H0421885-A (JP)
Title: Fixing device
Inventor: OKUBO MASAHARU
IPC: B65H20/00
Filed: 1990-05-17
Abstract: PURPOSE:To provide a fixing roller with a potential having a little offset by using a conductive ethylene tetrafluoride resin (PFA) tube on the surface layer of the fixing roller and providing a conductive adhesive layer between this PFA tube and a metallic pipe. CONSTITUTION:On the surface of the metallic cylindrical pipe 2 of the fixing roller 1, the conductive layer 3 which is the conductive adhesive layer is formed, and the conductive PFA tube 4 covers this conductive layer 3. The conductive PFA resin is melted until it is melted a little and it is fixed to the conductive layer 3. And the metallic pipe 2 is grounded through a rectifying element 16, and its rectifying direction is a direction in which the charge of a reverse polarity to the electrifying polarity of a developer is made to escape. Consequently, the charge electrified by a friction between the PFA tube 4 and a transferring material can be comparatively and easily escaped through the conductive layer 3 and the metallic pipe 4. It is good to form the layer 3 so that thickness of the layer 3 is between 10-100mum and surface roughness is 2s-15s. Thus, the offset is prevented from occurring.
Patent JP-S5931860-A (JP)
Inventor: YOHANESU YAKOBUSU PONIEE
IPC: C23C18/40
Filed: 1983-07-12
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-S5749853-A (JP)
Title: Consumptive type solid electrolyte cell
Inventor: SAKAGUCHI IKUHEI
IPC: G01N33/20
Filed: 1980-09-09
Abstract: PURPOSE:To facilitate operation of filling a solid electrolyte with basic material and also to eliminate fluctuation in measuring accuracy and responding performance, by putting securely into the solid electrolyte a solidified basic substance and a lead wire in such a condition that they are put together into an integral body. CONSTITUTION:A solidified basic substance 11 is inserted into a solid electrolyte 10 together with a lead wire 20 so that the basic substance 11 is located on the tip section in the solid electrolyte 10, and at the same time, the tip of the lead wire 20 is made to positively contact inside surface of the solid electrolyte 10. And then, a fixing member 12 is inserted into the solid electrolyte 10 in such a condition that the lead wire 20 is passing through a hole 13. After the fixing member 12 has contacted the basic substance 11, the fixing member 12 is further pushed into the solid electrolyte 10, and the tip of the lead wire 20 is pressed against inside wall surface of the solid electrolyte 10 so that tight attachment is ensured. In the condition that the basic substance 11, the lead wire 20 and the fixing member 12 are securely held in the solid electrolyte 10, the opening is closed by a sealing member 15 consisting of refractory cement, etc.
Patent JP-S6310839-A (JP)
Inventor: HENRII JIYOZEFU BIIKAA
IPC: G07F7/10
Filed: 1987-05-22
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-H01296742-A (JP)
Title: Time switch control system
Inventor: TANABE SHIRO
IPC: H04Q11/04
Filed: 1988-05-25
Abstract: PURPOSE:To allow the user to handle the time switch as a single time switch even with configuration of plural time switches by restoring other switches connected in parallel at the connection of a time switch. CONSTITUTION:In order to connect a channel from A to B, a time division switch 202 whose input line is connected to A and whose output line is connected to B is selected and the connection order is sent to the selected switch 202 so that the incoming is a channel TA and the outgoing is a channel TB. Moreover, a restoration order is sent to an output highway channel TB of all other switches (in this case, 204 only) connected to the highway TB at the same time. Then a channel from B to A is connected, and a time division switch 203 whose input line is connected to B and whose output line is connected A is selected similarly, the connection order is sent and a restoration order is sent to all other switch 201 connected to the channel TA. Since the information is not overlappingly outputted from plural switches to the same output channel, no crosstalk takes place.
Patent JP-S5749218-A (JP)
Title: Heat treating apparatus
Inventor: TORII YUTAKA
IPC: H01L21/18
Filed: 1980-09-08
Abstract: PURPOSE:To avoid the leakage of toxic and detrimental gases by providing a liquid tank which contains liquid for absorbing these gases to an exhaust tube connecting a process tube with a vacuum pump forming a heat treating apparatus. CONSTITUTION:A cap 4a is covered on the opening end of a process tube 1 having a gas inlet in the vicinity of an open end, and a fine tube 7 is connected to the other end. Then, wafers are aligned and placed on a boat 3, which is contained in the  tube 1, the prescribed gas is fed from the inlet 5 through a tube 7 while heating  them by a heater 2 provided on the outer periphery of the tube 1, and is evacuated by a vacuum pump 10. With this construction a liquid tank 9 which contains  liquid, e.g., water for absorbing toxic and detrimental gases branched on the way  of the tube 7 is provided, and liquid level position detecting sensor 91, a liquid  inlet 92, a liquid outlet 93 and a check valve 94 are provided therein. Thus, the exhaust gases are all passed through the liquid in the tank 9 to remove the remaining gases, e.g., HCl, PH3, etc. and are then externally exhausted from the outlet 6.
Patent JP-H11324064-A (JP)
Title: Human-body private-part washing device
Inventor: KUBOI ARITAKA
IPC: E03D9/08
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a human-body private-part washing device capable of being installed without even the durability and safety of a large-sized controller by a change into a multifunction of a product without hindering the miniaturization of a human-body private-part washing device body. SOLUTION: The human-body private-part washing device has a functional section, being mounted on a stool, for washing a human-body private part, an operating section selecting the functions of the functional section, and a controller housing case 3, into which a controller controlling the functional section in response to an operation signal from the operating section is arranged, and the functional section, the operating section and the controller housing case 3 are incorporated into an external facing case 1.  The controller housing case 3 is set up to the upper section of the external facing case 1 so that the mounting surface of the controller 7 is directed downwards while rib-shaped projections 9, 10, 11 are formed to the internal surface of the external facing case 1, the rib-shaped projections 9, 10, 11 and the controller housing case 3 are faced oppositely so as to have regular intervals, and the vibrations of the controller housing case 3 are damped at that time.
Patent JP-H07308840-A (JP)
Title: Workpiece holding device for lathe
Inventor: KATAGIRI TSUTOMU
IPC: B23B23/04
Filed: 1994-05-17
Abstract: PURPOSE:To precisely hold a workpiece with opposite ends such as a cylindrical shape opened without deviation of its center, so as to precisely machine the workpiece even having a long length, and to always hold the workpiece in one and the same condition in order to enhance the workability for the installation and removal thereof. CONSTITUTION:A stationary head 3 which is partly inserted into an opening at one end of a workpiece W having opposite ends opened, is provided on a spindle 1 of a lathe. Meanwhile, a push head 8 having one end which is partly fitted in an opening at the other end of the workpiece W is attached to the tail stock shaft 2 of the lathe so as to be axially retractable. A thrust means such as air cylinder 7 or a spring for giving a thrust force to the push head is provided between the tail stock rod and the push head 7. Conical tapered parts 11b, 14 adapted to make press-contact with an opening edge of the workpiece are formed in the outer peripheral surfaces of the stationary head and the push head, respectively.
Patent JP-S5552960-A (JP)
Title: Insulating resistance measuring method and device
Inventor: NAKAJIMA KOUICHI
IPC: G01R27/18
Filed: 1978-10-13
Abstract: PURPOSE: To determine the insulating resistance to the ground of each phase and the electrostatic capacity to the ground of each phase by measuring and calculating the sum and phase difference of the inter-line voltage, voltage to the ground and current of partial system of any two of three phases.  
     CONSTITUTION: Volt meters 31 and 32 of respective phases generate signals of voltages to the ground of phases A and B. An inter-line volt meter 34 generates the signals of the inter-line voltage between the A-B phases in response to the signals of the volt meters 31 and 32. An insulating type differential current detector 35 generates the signals at the total current level of the system to be measured. On the other hand, phase difference meters 36, 37 and 38 generate the inter-line voltage between the A-B phases, the voltage to the ground of the phase A, the voltage to the ground of the phase B, and the signals having the phase difference from the current detector 35. In response to the output signals of those volt meters 31, 32 and 34, the current detector 35 and the phase difference meters 36W38, an arithmetic device 39 calculates the insulation resistance to the ground of each phase and the electrostatic capacity to the ground of each phase thereby to generate the signals of the calculated value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6419973-A (JP)
Title: Regulated dc power supply
Inventor: HATANAKA TAKESHI
IPC: G05F1/32
Filed: 1987-05-25
Abstract: PURPOSE:To provide a small-sized, light-weight, regulated DC power supply by forming a voltage regulator in magnetic control type autotransformer structure. CONSTITUTION:A regulated DC power supply 10 has a magnetic control type autotransformer 14, and has a rectifier 13, a DC control power 16, an output voltage detecting section 18, a control circuit 20, and a semiconductor switch circuit 21. Output voltage is compared with reference voltage by an operational amplifier 70, and the control circuit 20 transmits a command over the magnetic control type autotransformer 14 through the semiconductor switch circuit 21 so that output voltage coincides with reference voltage. An output from the semiconductor switch circuit 21 is sent to control windings 30, 32, thus changing an output from the magnetic control type autotransformer 14. Only small current flows through the control windings, and the employment of the autotramsformer reduces the weight of the power supply.
Patent JP-S5352078-A (JP)
Title: Noise characteristic discrimination of semiconductor unit
Inventor: TAKEUCHI SHIGERU
IPC: G01R31/26
Filed: 1976-10-22
Abstract: PURPOSE: Frequency components over 400Hz of noise are measured to discriminate an effective value noise, and frequency components below 400Hz are measured to discriminate a peak noise and whether a waveform is good or not, so that a more accurate classification is possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5916531-A (JP)
Title: Concrete mixing car
Inventor: YAMAGUCHI SETSUJI
IPC: B28C5/42
Filed: 1982-07-19
Abstract: PURPOSE:To correct a slump value to an adequate value by providing an information processor which detects the number of revolutions of a mixer drum and discriminates the decrease in the number of revolutions when said number decreases as well as a feed means for a fluidizing agent which is driven by the output signal of said processor. CONSTITUTION:A concrete mixing car 1 consists essentially of a mixer drum 2 which is supported rotatably on the body frame of a traveling vehicle, a hydraulically driving device 3 which drives the drum 2, a control device 4, and an information processor 6 which operates selectively a feed means 5 for a fluidizing agent. The processor 6 compares the signal for the number of revolutions from a sensor 26 for measuring the number of revolutions of the drum 2 and the set number of revolutions of the drum 2 set with the device 4, and operates the means 5 when the number of revolutions of the drum 2 decreases lower than the set number of revolutions. The number of revolutions of the drum 2 is made proportional to the discharge quantity from the pump 12.