baber/WOPTO huggingface dataset:
Patent JP-H11240635-A (JP)
Title: Biting sheet removal device of sheet carrier device
Inventor: KAMEDA ISAO
IPC: B65H7/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To transfer and remove a sheet biting in a sheet separation mechanism in a direction of a paper feedign base by rotating feeding roller in the opposite direction of a sheet carrying direction in a sheet clearing operation at an erroneous feeding of a sheet. SOLUTION: When a carrier control system error such as jamming, etc., is caused during sheet carrying, each of motors is forcibly stopped, and when there is a sheet in the middle of separation, it stops in a state where the sheet 13 is bitten in a separation mechanism consisting of mainly a feeding roller 3 and a separation roller 4. A separation motor 2 is driven by cutting off an exciting current of a paper feeding motor 1 in this stopping state.  Thereafter, when a torque limiter 7 of the separation roller 4 and pressing force are set so that carrying force of the separation roller 4 is larger than load torque of the feeding roller 3, a call roller 8 and the paper feeding motor 1, the separation roller 4 rotates without idle running, the feeding roller 3 and the call roller 8 co-rotate with the separation roller 4, and the bitten-in sheet 13 is returned in a direction of the a paper feeding base 14.
Patent JP-H10243374-A (JP)
Title: System for distributing picture voice information
Inventor: IKUSHIMA MAKOTO
IPC: H04N7/173
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To realize individual various distribution control and to easily set distribution control information even for the addition or deletion of a program or a terminal by transmitting a first control instruction and controlling the distribution of picture voice information according to a second control instruction, distribution control information and terminal information. SOLUTION: A picture voice distributing device 100 controls the reading and extension and reproduction of a selected compressed picture voice signal according to a first control instruction from the outside, and distributes a reproduction signal to the outside. A picture voice terminal 110 transmits a second control instruction according to an operation related with the control of the selection and reproduction of picture voice information, and receives and displays the reproduction signal distributed from the picture voice distributing device 100. A system managing device 120 transmits the first control instruction to the picture voice distributing device 100 according to the second control instruction transmitted from the picture voice terminal 110, and controls the distribution of the picture voice information in the picture voice distributing device 100.
Patent JP-S58160944-A (JP)
Title: Reader-printer
Inventor: SUGITA YASUTOSHI
IPC: G03B27/32
Filed: 1982-03-18
Abstract: PURPOSE:To enable the correct reading of picture images irrespectively of the directions of the images, by providing a lens for a reader which projects original picture images on a screen, a lens for a printer which projects the original picture images on a photoreceptor, and a lens moving means which moves both  lenses selectively to the projecting position. CONSTITUTION:A reflection mirror 9 for exposing the frame picture images of a microfilm F through a slit with a reflection mirror 5 and a movable reflection mirror 13 to a photosensitive drum 10 is provided. The drum 10 rotates in the direction of an arrow 14 in synchronization with the speed at which the film F moves in the direction of an arrow 13, and the information on the frame picture images 3 of the film F is formed as latent images on the drum 10. Said images are developed to visible images and are transferred on transfer paper 11. A turret plate 14 which supports the lens 15 and the lens 16 having turning prisms for turning the images and is turnable in the direction of an arrow 17 is provided.
Patent JP-S54136381-A (JP)
Title: Supply voltage detecting circuit
Inventor: TABATA JIYUNICHI
IPC: G01R19/165
Filed: 1978-04-14
Abstract: PURPOSE: To constitute the supply voltage detecting circuit completely in IC, by forming the detecting circuit with reference voltage generating circuit, supply voltage dividing circuit, and voltage comparator circuit.  
     CONSTITUTION: When a reference voltage generating circuit A is composed of resistances 1, 3, 5 and N type MOS transistors TR2, 4 of the same polarity differing threshold voltages VTN, V'TN, the relation of voltages VTN and V'TN is expressed by formula I, and the balance of VTN-V'TN is very stable, mutually canceling the individual fluctuations, because the transistors are mounted on the same substrate. A voltage comparator circuit B, consisting of P type MOS transistors TR6, 8 and N type MOS transistors TR7, 9, has two input terminals, which are respectively connected to points (b) and (c). By properly selecting the resistances 10, 11, when the battery is consumed to reach the life end voltage, an output is delivered from the comparator circuit B, so that the life of the battery may be detected. Thus, since the effects of variation of IC process in each circuit and temperature coefficients may be kept to a minimum, the circuit may be completely designed in IC. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56142315-A (JP)
Title: Incinerator
Inventor: OYAMADA TOSHIO
IPC: F23G7/12
Filed: 1980-04-03
Abstract: PURPOSE:To reduce the generation of incompletely burnt materials by heating to melt and burning resin materials such as waste tires and the like in a combustion chamber, and introducing smoke to another combustion chamber to subject the smoke to complete combustion under the supply of liquid fuel and the like. CONSTITUTION:Waste tires 11 laminated in a stocker 40 are supplied successively to the first combustion chamber 12 from those at the lower end by the operation of a supply conveyor device 21. In the first combustion chamber 12 the waste tires 11 are heated and molten, and burnt. Smoke generated upon this occasion is guided to the second combustion chamber 13 through an intermediate flue 15, is agitated and mixed with a liquid fuel such as kerosene or the like supplied from a liquid fuel supply device 44 and combustion air from an air supply pipe 45, and subjected to complete combustion. Smoke in the second combustion chamber 13 is diffused in the radial direction in a purifier 58 by a flow division plate 63, and, upon this occasion, is contacted with water atomized from an atomizing device 65 thereby to eliminate impurities such as incomplete combustion products and the like in the smoke and thereafter to discharge them into the atmosphere by an exhaust fan 69.
Patent JP-H03248338-A (JP)
Title: Optical information recording medium
Inventor: KINOU ERI
IPC: G11B7/257
Filed: 1990-02-23
Abstract: PURPOSE:To make improvement in reliability, reproduced signal characteristics and reproducing efficiency by using a protective film consisting of an Si-Zr-Ge-N system as a protective film. CONSTITUTION:The protective film consisting of the Si-Zr-Ge-N system is used as the protective film of the optical information recording medium constituted by forming a recording layer protected with the protective film on a substrate. The generation of peeling and cracking is suppressed in spite of the conduction of an accelerated deterioration test at and under a high temp. and high humidity by using the Si-Zr-Ge-N film having the excellent adhesive strength as the protective film in such a manner. Since the refractive index is high, the C/N is enhanced by a Kerr enhancement effect and the coefft. of absorption is lowered. The improvement in the reliability, reproduced signal characteristics and reproducing efficiency is made in this way.
Patent JP-H10236385-A (JP)
Title: Loading and unloading method for large cargo
Inventor: ONISHI FUJIO
IPC: B63B27/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To load and unload a large cargo safely and efficiently by providing a ballast tank, and utilizing the hull buoyancy by pumping and drainage of ballast water of a carrying vessel having a pair of arm-like members projected from the end part of the hull to the bow and stern directions. SOLUTION: A stern part 23 of a barge 1 fully loaded with ballast water is made approach a quay 8. When ballast in a ballast tank 25 is discharged, the buoyancy of the barge 1 is increased so that a container crane 6 is lifted up from the quay rail 9 of the quay 8 by a fork structural part 2 and an outrigger device 3. After a cargo handling rope of a winch 5 is fitted to the front leg of the container crane 6, the cargo handling rope is take up and simultaneously the container crane 6 is moved to a designated position of the barge 1 by utilizing the outrigger device 3, the fork structural part 2 and a skid rail 4. The container crane 6 is fixed to the barge 1 and the cargo handling rope 10 is detached. Unloading of the container crane is performed by filing of ballast water by a reverse method to unloading.
Patent JP-H07253141-A (JP)
Title: Traction machine
Inventor: TAKABA YOSUKE
IPC: F16G13/12
Filed: 1994-03-15
Abstract: PURPOSE:To especially attach an electrically driven body having a motor to a chain winding mechanism section having a chain in a traction machine, and to display various functions on the electrically driven body. CONSTITUTION:In an electrically driven body 10 provided in a chain winding mechanism section 23, the state of various functions of the electrically driven body 10, namely normal state charging caution, and LED expression to show fastening/loosening or the like, are displayed on a display section 100 to realize the safe, reliable action of the electrically driven body.
Patent JP-H11231860-A (JP)
Title: Keyboard device
Inventor: TANIGUCHI HIROKAZU
IPC: G10B3/12
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a feeling of key touch resembling the case of an acoustic piano. SOLUTION: A slit 24 for keeping a hammer support shaft in such a state as movably inserted is formed on a hammer arm 5 for applying an action load to the key 2 of a keyboard chassis 1, and this keyboard chassis 1 is provided with an inclined member 21 where the projection 22 of the hammer arm 5 moves in a contact state at the time of key striking. At an outgoing process, therefore, the projection 22 of the hammer arm 5 moves in such a state as in contact with the inclined step part 23 of the inclined member 21 and consequently, the hammer arm 5 moves to a position forward of the key 2. Thus, the projection 22 gets over the inclined member 21 and a through-feeling of touch can be given to the key 2. On the other hand, the projection 22 of the hammer arm 5 departs from the inclined member 21 at a return process in an untouched state.  According to this construction, a click feeling is not given to the key 2, thereby providing a feeling of key touch resembling the case of an acoustic piano.
Patent JP-H03247468-A (JP)
Title: Manufacture of thermal head array
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/335
Filed: 1990-02-27
Abstract: PURPOSE:To make production of long thermal head array having good resolution feasible with a satisfactory yield by a method wherein connection of the thermal head arrays is made with wiring patterns positioned near the cut-off end of each of the thermal head arrays formed in the direction drawn near to the inside of each of the thermal head arrays. CONSTITUTION:In a process of producing a compound thermal head array by connecting (a) phase lead conductor on the left end of a second thermal head array B to (a) phase lead conductor on the right end of a first thermal head array A, wiring patterns A8y, A8z and A9z positioned near to the right end of the wiring pattern of the first thermal head array A are formed so that they are drawn in the direction near to the left. The wiring patterns B8a, B8b and B9b positioned near to the left end of the wiring patterns of the second thermal head array B are formed so that they are drawn in the direction near to the right. The right end of the first thermal head array A and the left end of the second thermal head array B are cut off on dot-dash lines, and the abutment face of each of the first and the second thermal head arrays is formed by shaving and grinding. Heating resistive bodies A1 and B1 are placed in alignment, and substrates of both the thermal head arrays are connected with a connecting substrate.
Patent JP-S59172333-A (JP)
Title: Device for sending paper out
Inventor: KOBAYASHI TATSUO
IPC: B65H3/06
Filed: 1983-03-18
Abstract: PURPOSE:To drive a feed roller and a tray with a single motor, by connecting the motor to the feed roller through plural one-way clutches which act oppositely to each other and by connecting the motor to a mechanism for moving the tray toward the roller. CONSTITUTION:When a motor 3 is rotated forward, a second gear 6 engaged with a first gear 5 secured on the rotary shaft 4 of the motor is turned backward and a first shaft 8 supported by the second gear through a first one-way clutch 10 is turned forward. As a result, a feed roller 12 coupled to the first shaft 8 through a universal joint 13 is rotated in a direction for feed so that a sheet of paper A stacked on a tray 1 is sent out. When the motor 3 is rotated backward, a third gear 7 engaged with the first gear 5 is turned backward and a second shaft 9 coupled to the third gear through a second one-way clutch 11 is turned forward. As a result, an arm 14 secured on the second shaft 9 is swung down so that the tray 1 is lifted through a wire 15.
Patent JP-2000240941-A (JP)
Title: Combustion apparatus
Inventor: BETSUSOU DAISUKE
IPC: F23N5/24
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To distinguish any drop in the output of a frame rod attributed to an insulating body attached to the frame rod and a burner from a drop in the output of the frame rod due to a drop in the concentration of oxygen. SOLUTION: A voltage applied to the frame rod 1 from a power source part 20 is so set that a flame current flowing through a flame 3 approaches the saturation thereof. This enhances a flame resistance to be larger than the resistance value of an insulating body attached to the frame rod 1 and a burner 2, thereby minimizing effect on the output of the frame rod 1 as caused by the insulating body.
Patent JP-H04262552-A (JP)
Title: Processor
Inventor: YOKOMIZO KENJI
IPC: H01L21/30
Filed: 1991-02-15
Abstract: PURPOSE:To form a uniform resist film with a spin coating type resist applying device by providing a means for setting the ambient temperature of a semiconductor wafer. CONSTITUTION:A semiconductor wafer 90 is put in an inner cup 48 by raising the cup 48 higher than a spin chuck 52 along with supporting pins 60a, placing a semiconductor wafer 90 on the tops of the pins 60a, and lowering the pins 60a. Since an inner cup temperature adjusting mechanism 50 composed of a constant-temperature water circulating pipe 50a, temperature controller 50b, etc., is provided in the cup 48, the ambient temperature of the wafer 90 can be set. After setting the temperature, the cup 48 is lowered and a resist film is formed on the wafer 90 while the wafer 90 is held by suction of the spin chuck 52.
Patent JP-S59170076-A (JP)
Title: Production of benzimidazole
Inventor: NAKAMURA SHIYUUZOU
IPC: B01J27/00
Filed: 1983-03-18
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for medicines, dyes and other industrial chemicals easily in high yield, by reacting o-phenylenediamine in the presence of CO and a catalyst containing Ru and/or Rh. CONSTITUTION:A substituted or unsubstituted o-phenylenediamine of the formula (R1-R4 are H or 1-20C alkyl) is reacted if necessary in a solvent in the presence of CO and a catalyst containing Ru and/or Rh (which may form a complex with CO such as a metal, oxide, salt or coordination compound, etc.) at 100- 350 deg.C, preferably 150-300 deg.C to give a substituted or unsubstituted benzimidazole. The presence of hydrogen in the reaction system improves the reaction rate, and a 1-methyl substitution product is obtained in high yield in one stage.
Patent JP-S63208888-A (JP)
Title: Toner detector
Inventor: UEZONO TSUTOMU
IPC: G03G15/08
Filed: 1987-02-26
Abstract: PURPOSE:To prevent erroneous use of an inadequate toner by providing a pair of electrodes in a toner hopper, impressing an AC signal between the electrodes and measuring the dielectric loss tangent of the toner in accordance with the electric current flowing through the toner existing between the electrodes. CONSTITUTION:A pair of the electrodes 12, 13 are provided in the toner hopper 10 and a detecting circuit 16 which impresses the AC signal between the electrodes 12 and 13 and measures the dielectric loss tangent (tandelta) of the toner in accordance with the current flowing through the toner existing between the electrodes 12 and 13 is provided. Since the dielectric loss tangents of the toners adequate for an image forming machine have respectively intrinsic values, quick and precise detection of the kind of the toners, i.e., the decision of whether the toner is adequate or not is permitted. Generation of troubles in image formation such as toner splashing, fogging and defective fixing by using the inadequate toner is thus prevented.
Patent JP-H10239248-A (JP)
Title: Defect detecting apparatus
Inventor: MORIOKA YOSHIHISA
IPC: G01N21/89
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To achieve the long life and the high sensitivity of a photoelectric converter which detects the transmitted light of an object, to be inspected, by a method wherein scanning light is spectrally diffracted so as to be guided to a photoelectric conversion means and its light-receiving sensitivity is changed over according to the output signal of the photoelectric conversion means corresponding to a spectral diffraction means. SOLUTION: Light which is emitted by a beam light source 102 is scanned on the surface of an object 101, to be inspected, by a rotating mirror 104, its transmitted light is photoelectrically converted by a main photodetector 3, and a defect is extracted. Scanning light is spectrally diffracted by a glass 1 so as to be changed into main scanning light RM, subscanning light RS which is spectrally diffracted by the glass 1 is generated, and the sensitivity of a photoelectric converter 5a and that of a photoelectric converter 5b are changed over at high speed by a signal from a subphotodetector 4. A high-voltage power supply which is applied to the photoelectric converter 5a is turned on and off by a gate signal, and its light-receiving sensitivity is changed over.  By this operation, an applied high voltage is turned off in an area A3 and an area A4 in which the object 101 to be inspected does not exist, the gain of the photoelectric converter 5a is dropped, and its life is made long. The gain is increased in an area A5 in which the object 101 to be inspected exists, and its sensitivity is made high.
Patent JP-H06236221-A (JP)
Title: Constant voltage generating circuit for integrated circuit
Inventor: MINEO MASAO
IPC: G05F3/20
Filed: 1993-02-09
Abstract: PURPOSE:To extract a stable constant voltage output regardless of a temperature change. CONSTITUTION:Concerning this constant voltage generating circuit for extracting the constant voltage output corresponding to the dividing ratio of a power source side resistor 4 and a ground side resistor 5 from the junction of these resistors 4 and 5 by serially connecting the power source side resistor 4 and the ground side resistor 5 for dividing the voltage, inserting a diode between a power supply terminal 1 to impress a DC voltage and the power source side resistor 4 and inserting a diode between the ground side resistor 5 and a ground, the number of diodes 6 to be connected between the power supply terminal 1 and the power source side resistor 4 and the number of diodes 7, 8 and 9 to be connected between the ground side resistor 5 and the ground are made equal to the dividing ratio of the power source side resistor 4 and the ground side resistor 5.
Patent JP-H06235212-A (JP)
Title: Opening/closing device for gate
Inventor: ARAGATA KUNIKAZU
IPC: E02B7/20
Filed: 1993-02-09
Abstract: PURPOSE:To compensate the accuracy of sizes of a float chamber in a gate of float control type, and make smooth the up and down movement of float. CONSTITUTION:In an opening/closing device for a float control gate, watertight rubber 25 is fitted to the circumference of side wall of a float chamber 6 positioned always under water, and the tip of the rubber 25 is brought into close contact with the four sides of the float 7. This float 7 is suspended through a roller 15 sliding in a groove 11a having involute curved surface, by means of a float arm 11 having the groove 11a, and to a guide pipe 21 set vertically at the side of the float chamber 6 a connection material 22 set vertically on the upper surface of the float 7 is supported slidably. Since the water-tight rubber 25 restrains abrupt change in water surface in a gap of the float chamber 6, there is no need of increasing the sizes of float 7 and the posture of the float is stabilized for smooth movement. It is thus possible to stabilize water level with accurate action of gate.
Patent JP-S58164034-A (JP)
Title: Focus controlling optical system
Inventor: ITOU SHIYOU
IPC: G11B7/09
Filed: 1982-03-23
Abstract: PURPOSE:To prevent a focus shift due to inclination of an optical disk, by placing a photodetector on an image plane opposing to a photoresist face of the optical disk, of a recording objective lens. CONSTITUTION:A dotted line 10 shows an image plane in case when a photoresist face of a disk 4 is regarded as an object face, of a recording lens 5, and a photodetector 7 is provided on this place. Therefore, even if the photoresist face is titled, a reflected ray reaches the same point as the case which has no inclination. Laser light for auto-focusing is emitted from a laser light source 1, and is irradiated to the optical disk 4 through a polarizing prism 2, a 1/4 wavelength plate 8, a beam splitter 3 and the recording lens 5. Also, information recording light 6 is irradiated, and a photoresist of the optical disk 4 is exposed. In order to prevent leak-in of the information recording light 6, a filter 11 is provided.
Patent JP-H04282219-A (JP)
Title: Monitoring device for metering time in injection molding machine
Inventor: SUZUKI MOTOFUMI
IPC: B29C45/50
Filed: 1991-03-11
Abstract: PURPOSE:To enable correct judgement of the quality of a molded article. CONSTITUTION:In a metering process consisting of a plurality of stages, the metering time at every stage is measured with a metering time measuring device 31. On the other hand, the set value of the metering time at every stage is set with a metering time setting device by the upper bound value and the lower bound value. The metering time measuring device 31 and said metering time setting device 32 are connected with a metering time monitoring device by stages 33 so as to output measured values and set values to the metering time monitoring device by stages 33. The metering time monitoring device by stages 33 compres the measured value with the set values consisting of the upper bound value and the lower bonud value at every stage so as to judge whether the measured value lies within the range determined by the upper bound value and the lower bound value. Accordingly, since the metering time is monitored at every stage, the judgement whether the molded ariticle is conforming one or not can be correctly performed.
Patent JP-S53129682-A (JP)
Title: Electronic apparatus provided with alarm functions
Inventor: YANAGAWA MIKIO
IPC: G04F3/00
Filed: 1977-04-19
Abstract: PURPOSE:To indicate whether display is either remaining time or elapsed time of alarm time, etc. by also performing minus displaying of elapsed time.
Patent JP-S52127718-A (JP)
Title: Character display unit
Inventor: TAKASUKA TATSUO
IPC: G09G5/26
Filed: 1976-04-19
Abstract: PURPOSE: To enable the arbitary character to multiply-displayed by adding the multiple character generation facility to the ordinary character display unit. 
     COPYRIGHT: (C)1977,JPO&Japio