baber/WOPTO huggingface dataset:
Patent JP-H06301110-A (JP)
Title: Remote control camera
Inventor: SATO KOJI
IPC: G03B17/38
Filed: 1993-04-12
Abstract: PURPOSE:To improve the reproducibility of color in a photograph by providing a means transmitting the output of a photometric circuit built in a remote control device and a means controlling the exposure in response to the output when it is stored in a camera. CONSTITUTION:When a photographer removes a remote control device 20 from a camera main body 1, a remote control detecting switch 7 is turned on. A CPU 13 turns on a detecting circuit 12 and turns off an A/D converter 11. The light fed into the light reception section 22 of a photometric circuit stored in the remote control device 20 is converted into the voltage signal by a light receiving element 25, it is outputted to an amplifying circuit 26, a light projecting element 21 is driven, and the outputted light signal is projected to the camera 1. The light fed to a light receiving lens 5 is collected, it is converted into the electric signal by a light receiving element 9, and it is outputted to the detecting circuit 12. The detecting circuit 12 extracts the photometric information and outputs it to the CPU 13. The CPU 13 arithmetically processes the value and controls a motor 15 for a proper exposure operation. The exposure quantity is controlled by the photometric value of an incidence light type photometric system.
Patent JP-H02261911-A (JP)
Title: Fluid pressure driving continuous operating reciprocating actuator
Inventor: KIMURA SEIJI
IPC: F15B11/15
Filed: 1989-04-03
Abstract: PURPOSE:To reduce the size and weight of an actuator by providing a supply valve mechanism which is opened when the fluid pressure in a retreating operation chamber is less than a second set value at the time of retreating operation of the piston, and connects the retreating operation chamber to a fluid pressure supplying port. CONSTITUTION:In a reciprocating actuator AC, pressurized air is supplied to and discharged from an advancing operating chamber 25 by means of a changeover valve mechanism 30 and a control valve mechanism 60 synchronously to the reciprocating motion of a piston 22, while pressurized air having pressure between first and second set values is constantly kept in a retreating operation chamber 26 by means of a relief valve mechanism 80 and a supply valve mechanism 81. The piston 22 continuously repeats, accordingly, the reciprocating motion and a plunger 24 on an end of an output rod 23 also repeats its reciprocating motion in a plunger hole 15. A hydraulic pump HP is so constructed as to retreatingly drive the piston 22, thereby a spring for resetting the piston 22 is disused and the speed of reciprocating cycle and output of the actuator AC are increased.
Patent JP-H11281053-A (JP)
Title: Method of detecting flame terminal position and method and device for controlling combustion
Inventor: TSUJISHITA MASAHIDE
IPC: F23N5/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To get a detection method for detecting the terminal position of a flame by a rational method, and perform the combustion control, on the basis of such a detection method. SOLUTION: To constitute a combustion controller to a burner which burns fuel and gas containing oxygen for combustion while forming flame, being supplied with fuel and gas containing gas oxygen for combustion, it is equipped with an optical signal measuring means for measuring the intensity of the optical signal 700 nm-1000 nm in wavelength emitted from flame, and a combustion control command creation means 9 which creates a combustion control command to the burner, based on the intensity of the optical signal measured by this optical signal measuring means 11.
Patent JP-H01256489-A (JP)
Title: Door safety device for elevator
Inventor: ITO SHIRO
IPC: B66B13/26
Filed: 1988-04-06
Abstract: PURPOSE:To keep off a lowering of service by stopping an opening-closing function by means of a photoelectric door safety means when detecting any nonconformity in a luminous source of the photoelectric one in both mechanical and photoelectric door safety means controlling the on-off motion of a cage. CONSTITUTION:When a door closing condition is materialized, a coil XCL is excited, a contact XCLa is closed, and a coil CL is excited so that a door motor is rotated clockwise, closing a door. At this time, if something a foreign substance exists in the door, a photoelectric or mechanical door safety switch 2 or 1 is closed, exciting a coil XOP, and a contact XOPa is closed as well, whereby a coil OP is excited, and a contact OPa is closed, then a contact OPb is opened, therefore the door motor M is reversed and thus the door is opened. If a luminous source gets out of order when the door is closing, a current fails to flow into a coil D which is demagnetized, thus a contact Db is opened. If the foreign substance does not intercept light, a switch is closed, but a relay XOP is no longer operated. With this constitution, a photoelectric on-off function is stopped so that a malfunction due to nonconformity in the luminous source is thus prevented from occurring.
Patent JP-H04294192-A (JP)
Title: High density recording method
Inventor: TSUTSUI KYOJI
IPC: G11B7/24035
Filed: 1991-03-25
Abstract: PURPOSE:To make it possible to record in multiple stages on one recording position by means of easy method and realize high density recording. CONSTITUTION:A record medium provided with a recording layer is used. The recording layer is arranged on a support body and constituted of a crystal organic thin film whose crystal state changes reversibly with heat through a photothermal converting layer. Recording is performed on this record medium by changing a laser irradiation condition dependent on information signal and changing magnitude of a changing part of a recording position in multiple stages. Regeneration output level of multiple stage are obtained by this multiple stage recording.
Patent JP-H06300246-A (JP)
Title: Control method of driving of fan for forced ventilation type combustion device
Inventor: SHINOHARA SENZOU
IPC: F23N3/08
Filed: 1993-04-12
Abstract: PURPOSE:To detect reverse flow correctly and supply the optimum amount of air to a burner regardless of the variety of driving current, or the difference of characteristics of a fan motor depending on a temperature. CONSTITUTION:This is constituted of a fan motor 2, a power supply producing unit 3 for the fan motor, a current detecting circuit unit 4 and a rotating number control unit 5. The rotating number control unit 5 extracts the sample of variation from a voltage signal Vi detected by driving current I of the fan motor at every given time constantly and defines the maximum current value in a given period of time as a reference current value. The percentage of decrease of the reference current value in the given period of time is compared and decided while it is decided that the reverse flow exists when the value is decreased exceeding a predetermined rate and the driving voltage of the fan motor 2 is increased to increase the number of rotation by a predetermined rate. According to this method, the reverse flow can be detected correctly and the optimum amount of air can be supplied to a burner.
Patent JP-S5311032-A (JP)
Title: Detector for remaining toner
Inventor: OOHORI SHINICHIROU
IPC: G03G15/08
Filed: 1976-07-19
Abstract: PURPOSE:To detect the residual quantity of toner by detecting the capacitance between two sets of conductors provided within a toner receptacle.
Patent JP-S5610127-A (JP)
Title: Separation of cresol
Inventor: OOTANI YOSHITAKA
IPC: C07C27/00
Filed: 1979-07-06
Abstract: PURPOSE: To obtain m- and p-cresol mixture separated from o-resol, by distilling a cresol-containing crude product prepared from the acidolysis of cymeneperoxide in the presence of water and cymene.  
     CONSTITUTION: Cymenehydroperoxide prepared by oxidizing a cymene isomer mixture is subjected to acidolysis to give a cresol-containing crude product. The cymene content of the crude product is adjusted to 5W25wt% and the crude product is distilled while being fed with water to a distillation column. A cresol mixture of concentrated o-cresol, cymene, and water are distilled, and a m- and p-cresol mixture is taken out as a still-bottom product. An amount of water fed to the distillation column is 0.17W1.5 times that of the total cresol ingredients of the crude product. The distillate from the top of the distillation column is separated into an oil and water phases by cooling, and they are partly or the water phase is completely refluxed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58202864-A (JP)
Title: Ion density measuring apparatus
Inventor: SUGANO KENICHI
IPC: G01N27/416
Filed: 1982-05-21
Abstract: PURPOSE:To enable accurate measurement while reducing the measuring time remarkably by arranging a mechanism for evaluating the shifting state of potential when a glass film type ion selective electrode is immersed in a liquid to be measured and a mechanism for forcibly shifting the electrode potential to the side the same in the polarity as the shifting state. CONSTITUTION:In the measurement of ion density in a liquid such as small amount of blood, an electrode group comprising a glass film type ion selective electrode 11, a reference electrode 12 and an opposed electrode 13 is immersed in a liquid 14 to be measured. An impedance converter 18 is used as a first mechanism for evaluating negative or positive direction, the velocity and the like in the shifting state of potential of the electrode 11 and a resulting signal is sent to a charge pulse generator 19 (second mechanism) and the pulses thereof (a constant current pulse, constant electricity pulse or constant potential pulse) is imparted to the electrode 11 to bring the potential of the electrode 11 close to a balanced value to attain. This can reduce the time required for reaching balance of the electrode 11 while enabling an accurate measurement.
Patent JP-S63249681-A (JP)
Title: Multistrike ink ribbon
Inventor: USUI TAKAHIRO
IPC: B41J31/00
Filed: 1987-04-07
Abstract: PURPOSE:To prevent printing quality from being deteriorated and prevent a multistrike ink ribbon from being broken, by providing a back coat layer on the side opposite to an ink layer of the ink ribbon. CONSTITUTION:An ink ribbon for use on an impact printer comprises a synthetic resin film base 1, an adhesive provided as required on the base 1, and an ink layer 2 comprising at least a resin, an oil poorly compatible with the resin, and a colored substance. A back coat layer 7 comprising at least a synthetic resin and a fluororesin powder is provided on the side opposite to the ink layer 7. By this, it is possible to suppress abrasion of type members in the impact printer, prevent printing quality from being deteriorated and prevent the multistrike ink ribbon from being broken.
Patent JP-H08285200-A (JP)
Title: In-piping staying oil control device
Inventor: HIDA MASAHITO
IPC: F17D3/01
Filed: 1995-04-11
Abstract: PURPOSE: To accurately classify a kind of oil even in a small quantity of staying oil by classifying the transport total quantity into large quantity transport and small quantity transport by a transport oil quantity comparing part, performing operation on piping staying oil by using a large quantity transport staying oil operation part and a small quantity transport staying oil operation part, and setting up sections in the number according to a kind of oil when a kind of oil is switched in the middle of the sections. CONSTITUTION: When the transport total quantity in delivering-receiving work at this time is more than the total capacity of a route piping part 30, it is judged as large quantity transport, and when the transport total quantity is less than the total capacity, it is judged as small quantity transport, by a transport oil quantity comparing part 50. In the large quantity transport, operation is performed by using large quantity transport staying oil operation part 60, and in the small quantity transport, operation is performed by using a small quantity transport staying oil operation part 70, and when a kind of oil is switched in the middle of sections, a slave section setting-up control part 80 sets up slave sections in the number according to a kind of oil of the section, and controls a kind of oil, a quantity of oil and piping order in the flowing direction.  Therefore, a kind of oil can be accurately classified even in a small quantity of staying oil.
Patent JP-H06269621-A (JP)
Title: Filter medium
Inventor: OTAKA HITOSHI
IPC: B01D39/16
Filed: 1993-03-22
Abstract: PURPOSE:To provide a long-lived filter medium which is highly resistant against heat and chemicals and has high filtration performance and mechanical strength. CONSTITUTION:A coating material containing fine fluororesin powder 7 is applied to a base material sheet of sintered fluororesin particle 6 which has a ventilation resistance with a pressure loss of 9.8 to 490 Pa at a filtration air velocity of 0.5 to 2m/min. Next, the coat is thermally cured to form a coated layer consisting of fine fluororesin powder.
Patent JP-H01258506-A (JP)
Title: Logic circuit
Inventor: TOMONO YUZURU
IPC: H03K19/086
Filed: 1988-04-08
Abstract: PURPOSE:To obtain a longitudinal emitter coupling logic circuit with small glitch noise by flowing not only the base emitter capacity current of transistor(TR) but also the current from a capacitor at the time of transition. CONSTITUTION:When an input signal inputted to the base of a TR7 is an H level from a reference voltage (d) inputted to the base of a TR8, the TR7 is on and the TR8 is off. At this time, when an input signal (a) inputted to the base of a TR3 is the H level from a reference voltage (b) inputted to the base of a TR4, the TR3 is on, the TR4 is off and an output (e) is an L level and an output (f) is the H level. In this condition, when the signal (c) is changed to an L level and simultaneously, the H level is inputted to the base of the TR8, the TR7 is off, the TR8 is on, and since the current flows in the sequence of a resistance 1, a TR6, the TR8 and a current source 9, outputs (e) and (f) hold the previous condition. At this time, the emitter current of the TR7 is reduced at a high speed, a current flows from capacitors 10 and 11 transiently and a glitch noise is minimized.
Patent JP-S53137751-A (JP)
Title: Hair iron
Inventor: NANBA HIROSHI
IPC: A45D1/00
Filed: 1977-07-15
Abstract: PURPOSE: To provide a smooth sliding movement of a hair pressing member in its frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06273933-A (JP)
Title: Positive radiation sensitive resin composition and transferred pattern obtained from this
Inventor: FUKUNAGA MASANORI
IPC: G03F7/039
Filed: 1993-03-22
Abstract: PURPOSE:To obtain the resin composition which is affected by far-ultraviolet rays, electron beam. X rays, etc., and excellent in the stability until heattreatment after radiation by containing a compound having an epoxypropyl or epoxy group in a composition. CONSTITUTION:In the chemical amplification series positive radiation sensitive resin composition containing the acid forming anent which generates acid at the time of being exposed to radioactive rays, the composition is incorporated with the compd. having epoxypropyl or epoxy group. The example of the compd. having epoxypropyl or epoxy group is 1, 2-epoxy-3-phenoxypropane, 2, 3- epoxypropyl-4methoxyphenyl ether, 2, 3-epoxypropyl benzene, etc,. The chemical amplification series positive radiation sensitive resin composition is the one component type resist imparted an acid forming state in the resin by the composition. the two component type resist imparted acid-decomposition property and the the three component type resist consisting of a alkali-soluble resin, an acid-decomposition compd. and the acid forming agent.
Patent JP-H06269618-A (JP)
Title: Bag and device for filtration
Inventor: TABATA NORIYUKI
IPC: B01D39/08
Filed: 1993-03-19
Abstract: PURPOSE:To ensure that filtration accuracy does not deteriorate by the partial opening of a seam at the joined part of an inner bag or a filtrate scatters outwardly from the open seam part or the joined part does not break as well as a filtration area per unit volume or volume can be increased. CONSTITUTION:An inner bag 2 consisting of a filter cloth obtained by weaving superfine fiber is accommodated in an outer bag 3 which is made of a coarser cloth than the filter cloth and is smaller in size than the inner bag 2. Further, the openings 2a, 3a of the inner bag 2 and the outer bag 3 are joined together. If a raw liquid to be filtered is supplied into the inner bag 2, the liquid passes through the inner bag 2 and the outer bag 3, flowing out of a filtration bag 1. However, when the liquid passes through the inner bag 2, it is filtered with high precision. The inner bag 2 tends to expand by the supply of the raw liquid into the interior, but this expansion is restricted by the outer bag 3.
Patent JP-H01257974-A (JP)
Title: Diagnostic function setting device for electrophotographic device
Inventor: UDAGAWA MIKIO
IPC: G03G21/00
Filed: 1988-04-08
Abstract: PURPOSE:To decrease the number of components and to improve the space efficiency of a console panel, etc., by entering a diagnostic mode when it is judged that an input number is a password number. CONSTITUTION:The electrophotographic device is provided with a numeric key input means 31, a means 32 which judges whether or not a numeric number inputted by the means 31 is a password number, and a means 33 which enters the diagnostic mode when so. Then when the diagnostic mode is entered, the password number is inputted by using number keys while the device is powered on. Here, when it is judged that the input number is the correct password for entering the diagnostic mode, the diagnostic mode is entered. When not, an advance to another operation is made. Consequently, the need for a switch dedicated to diagnosis is eliminated, the number of components is decreased, and the space efficiency on the console panel is improved.
Patent JP-H02263222-A (JP)
Title: Reset input system for digital signal processor
Inventor: ONIMARU FUMIO
IPC: G06F17/10
Filed: 1989-04-03
Abstract: PURPOSE:To attain the use of a host device within an existing system having no reset signal supply function and to give the general usefulness to the host device by performing the reset input operation of a DSP within a package in order to prevent the degradation of the serial transmission quality of the DSP. CONSTITUTION:The outputs of a periodic reset circuit 1 and a power-on reset circuit 2 which outputs a reset signal at the application of a power supply are inputted to a logical gate 3. The OR of the gate 3 serves as the reset input of a digital signal controller DSP 4. On the other hand, a logical gate 6 has a high impedance in a disable state and is opened when an enable signal is supplied from the DSP 4. The data on the gate 6 is set at a low level by the circuit 2 at the application of the power supply. Thus the power-on reset input can be distinguished from the periodic reset input. Then no trouble is produced in the execution of a microcontrol program.
Patent JP-H10283222-A (JP)
Title: Emulator method
Inventor: SENOO YASUHIRO
IPC: G06F11/28
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an emulator method which designates a break condition by a conditional formula in the C language. SOLUTION: The conditional formula in the C language to be a break condition inputted by a user is analyzed, and an instruction code which a microprocessor of a target can execute is generated by the analysis result, and this generated instruction code is loaded into an idle area of a memory space of the target to set a decision address of the break condition and a break point of instruction execution.
Patent JP-S569860-A (JP)
Title: Handling unit for document picture data
Inventor: TSUHARA SUSUMU
IPC: G06Q40/00
Filed: 1979-07-05
Abstract: PURPOSE: To quicken the processing of document picture data and also to save Labor by storing the contents of a document, etc., in a memory unit as document picture data and by making additional entries, corrections, etc., in the memory unit.  
     CONSTITUTION: A document has a titled, fixed information on a frame, etc., variable information on the sum of money and a name, etc.; the variable information is input from keyboard input unit 1 and stored in partial picture position data memory unit 2 and partial picture memory unit 8, and the fixed information is input from picture input unit 3 and stored in entire picture memory unit 4. Further, the identification code of the document is input from unit 1 and stored in partial picture storage address memory unit 6. Picture synthesizer 9 mixes the fixed information  and variable information from respective memory units and supplies the entrie  picture information to picture display unit 10, which displays it. For additional  entries and corrections, inputting the picture number of a part to be corrected from  unit 1 makes picture editing unit 11 read the picture of the corresponding part from  units 6 and 8 and edit it by making additional entries and corrections and the edited picture is supplied to picture output unit 12, which outputs an original for additional entries and corrections. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5312870-A (JP)
Title: 3-pyridyl-propionic acid alkylesters
Inventor: MATSUDA AKIO
IPC: C07B61/00
Filed: 1976-07-17
Abstract: PURPOSE: 3-Pyridyl-propionic acid alkylester I(R is lower alkyl; R 1  is H or lower alkyl), e.g. 3-(2-pyridyl)-propionic acid methylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S529781-A (JP)
Title: Hydraulic system for control function
Inventor: ONO KOUZOU
IPC: F15B11/04
Filed: 1975-07-12
Abstract: PURPOSE: Method of establishing flow control function in each circuit when one pump drives more than two loads simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60248472-A (JP)
Title: Skid preventive method for car
Inventor: SATOU MASAMITSU
IPC: B60T8/66
Filed: 1985-04-22
Abstract: PURPOSE:To control the brake torque so that the slip ratio of a wheel lies within an adequate range by adding the slip ratio of the wheel as well as the acceleration/deceleration of the wheel to the control factor. CONSTITUTION:A pair of control oil chambers 12, 12' are formed between pistons 7, 8 and the end wall of a wheel cylinder 6, and when the brake oil pressure in a brake oil chamber 11 is too large and a possibility or a danger of a lock of a wheel occurs, the movement of the pistons 7, 8 is suppressed. During the braking, under the condition that the wheel speed signal is smaller than a reference wheel speed signal and the wheel acceleration signal is smaller than a reference wheel deceleration signal, i.e., a danger of a lock occurs, the brake torque is invariably decreased. Under the condition that the wheel speed signal is larger than a reference wheel speed signal and the wheel acceleration signal is smaller than a reference wheel deceleration signal, i.e., a possibility of a lock occrus, the brake troque is invariably kept constant.