baber/WOPTO huggingface dataset:
Patent JP-S62222107-A (JP)
Title: Image pickup method in automatic shiitake (mushroom) sorting system
Inventor: HIROSE MITSUTOSHI
IPC: G01B11/02
Filed: 1986-03-25
Abstract: PURPOSE:To make an apparatus compact by dispensing with an inverting apparatus for turning a shiitake in one direction, by arranging image pickup means to both sides of a transparent conveyor feeding the shiitake and selectively capturing the image of the back surface of said shiitake from a necessary direction. CONSTITUTION:A shiitake M is supplied to a transparent 1 so that its back is turned downside up or upside down. At first, the image of the shiitake M moving at a predetermined speed on the conveyor 1 is picked up as a binarized unidimensional image signal by a first camera 2 and constituted into a two-dimensional image by a slice memory unit 4 to be sent to an operational processing unit 6. At this time, the image of the shiitake M of which back surface is turned downwardly is sent to the unit 6 as an image wherein a rolled part m1 is equal to an almost entire area and the shiitake M is judged as one turned upside down. In this case, a signal is immediately sent to a second camera 3 to pick up the image of the shiitake M from the under side thereof to send the same to the unit 6 in the same way as the signal of the camera 2. By this method, the image pickup data of the camera 2 or 3 is operated with respect to various elements thereof by the unit 6, and compared and judged by a sorting reference setting unit 7 to select a sorting driving unit 9.
Patent JP-H09257967-A (JP)
Title: Time correction device for fare calculation meter
Inventor: HORIUCHI KATSUMITSU
IPC: G04R20/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of driver, through counting of time by means of time counting means in a vehicle, by easily and accurately correcting the present time referred by a fare calculation meter in the vehicle at the time of selecting the fare system according to the present time, of a plurality of different fare systems for calculating the fare for every time range. SOLUTION: When fixed signal receiving means 31 at the position where vehicles come together receives a position measurement signal from a satellite of all earthwise position measurement system, reference time sending means 32B sends a reference time signal including the reference time generated by reference time generating means 32A at the gathering position of vehicles based on the preset time contained in the position measurement signal to the vehicle. When means 51 for receiving vehicle moving signal, the present time measured by time counting means 71A of vehicle is corrected to the reference time contained in the reference time signal by the present time correction means 71B of vehicle.  Namely, only by receiving the reference time signal from the sending means 32B into the receiving means 51 in the vehicle, the present time counted by the time counting means 71A can be corrected.
Patent JP-S62223203-A (JP)
Title: Production of highly expandable water-absorptive polymer
Inventor: MORITA YASUHIRO
IPC: C08F8/00
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a highly expandable polymer of a good air permeability and free of stickiness of a gel upon absorption of water, by crosslinking a water-absorptive polymer containing an alkali metal acrylate group as a structural component with a crosslinking agent in the presence of an inorganic salt in an azeotropically dehydrated state. CONSTITUTION:A water-absorptive polymer containing an alkali metal acrylate group derived by polymerization of a monomer as a structural component in an azeotropically dehydrated state is crosslinked with a crosslinking agent having at least two functional groups in the presence of an inorganic salt and dried to obtain the purpose polymer. The polymerization of said monomer is carried out preferably by dispersing by suspending an aqueous solution containing at least 40wt% carboxyl group-containing vinyl monomer in an aliphatic hydrocarbon solvent in the presence of a dispersant and polymerizing the monomer by using a water-soluble radical polymerization initiator. Examples of the inorganic salts which can be desirably used include bivalent metal hydroxides having an anion exchangeability, such as natural or synthetic hydrotalcites.
Patent JP-H01252349-A (JP)
Title: Device of bringing lens into constant pressure contact with grinding stone of ball sliding machine
Inventor: ISOKAWA NOBUHIRO
IPC: B24B9/14
Filed: 1988-03-18
Abstract: PURPOSE:To maintain a contact force at a normally specified value, by providing a control means which specifies a difference between a rotational lowering moment by the weight of a carriage body determined from the inclination angle of the carriage body when a coarse grinding lens is brought into contact with a V-grinding stone and a rotational lowering preventing moment by a spring. CONSTITUTION:A radius vector is which a coarse polishing lens L between lens shafts 8 and 9 is brought into contact with a V-grinding stone 4 according to the shaft rotation angles of the lens shafts 8 and 9 is determined by a CPU (control means). The inclination angle of a carriage body 7 when the coarse grinding lens L is brought into contact with the V-grinding stone 4 in the radius vector position is computed by a CPU. From the inclination angle, a rotational lowering moment by the weight of the carriage body 7, exerted on the contact part therebetween, is computed by the CPU. A contact pressure regulating means is driven by the CPU so that a difference between the rotational lowering moment and a rotational lowering preventing moment by a spring is adjusted to a specified value. This constitution maintains a contact force of the lens L with the V-grinding stone 4 at a specified value even when the radius vector of a contact position is changed.
Patent JP-H02242119-A (JP)
Title: Optical fiber displacement measuring system
Inventor: YAMAGUCHI MASAYOSHI
IPC: G01D21/00
Filed: 1989-03-15
Abstract: PURPOSE:To enable measurement of a size, position and direction of a displacement based on a force working on a subsoil or the like by connecting folded points at both ends of more than two optical fibers with an optical connector to detect an intensity of a back scattering and a Fresnel reflection. CONSTITUTION:Optical fibers 3-6 are arranged concentrically on the outer circumference of a center member 2 and fixed with a protective layer 7. The fibers 3-6 are connected to a series length as a whole with optical connectors 8 and each one end thereof is connected to an optical time domain reflectometer (OTDR) 11. Then, a light pulse from a laser diode 112 of the OTDR 11 is sent to a sensor 1 through a light directive connector 113 and reflected light on the connectors 8 being returned and a back scattered light due to a distortion are branched off by the connector 113 to be detected with an avalanche photodiode 114. Then, a CPU 12 distinguishes the optical fibers by Fresnel reflection points through an A/D converter 116 to determine a vector sum of the intensities of back scattering. This enables continuous measurement of a size, position and direction with one measuring device based on a distortion or the like of the subsoil.
Patent JP-S57179963-A (JP)
Title: Record player
Inventor: SHIMOI MAMORU
IPC: G11B3/085
Filed: 1981-04-27
Abstract: PURPOSE:To perform easy and sure selection of lead-in and lead-out operations with a simple constitution, by providing a coupling section for lead-out and a latch lever for lead-in for a driving member of a tone arm. CONSTITUTION:A driving member 10 making reciprocating operation for lead- in/lead-out operation of a tone arm is provided with a latch section 14 for lead- out and a latch lever 18 for lead-in, and provided as well with an operation selecting lever 18 shifting according to the position of the tone arm. When the tone arm is at rest position, a tone arm lever 80 and the latch 14 are detached and the lead-in operation is made by contacting a lead-in use latch with the tone arm at the reciprocation of the member 10. When the tone arm is at the playing end position, the lead-out latch 14 is made to contact with the tone arm at the reciprocation of the driving member 10, allowing to lead-out operation.
Patent JP-H02244978-A (JP)
Title: Facsimile equipment
Inventor: HASHIMOTO KAORU
IPC: H04N1/32
Filed: 1989-03-17
Abstract: PURPOSE:To improve operability, to reduce price and to prevent the generation of mistransmission by analyzing a terminating office code transmitted by a selected facsimile control signal at the time of transmission, displaying characters, or outputting voice, and when a transmission start command is applied after checking the terminating subscriber, continuing transmission processing. CONSTITUTION:When transmitting operation is executed, a system control part 4 transfers an inputted telephone number to a network control part 2 and the control part 2 executes dialing processing. When a response signal is received with a prescribed time, an office code transmitted as a facsimile control signal from the terminating side is converted, characters are displayed, or voice is outputted, and only when a check transmission key 5a is depressed after checking the terminating subscriber, the transmitting processing is continued. Since the terminating subscriber can be surely conformed without previously storing the terminator ID information, the operability can be improved, the cost of the facsimile equipment can be reduced and the generation of mistransmission can be surely prevented.
Patent JP-H01237466-A (JP)
Title: Measuring circuit of current amplification factor of transistor
Inventor: TAKAHASHI AKINORI
IPC: G01R31/26
Filed: 1988-03-17
Abstract: PURPOSE:To enable the easy and accurate measurement of an emitter current amplification factor of an NPN transistor, by forming a circuit structure wherein a base current is fed back to flow a specified collector current. CONSTITUTION:First to third voltage sources are denotes by V1, V2 and V0 respectively, first and second resistors by R1 and R2, first and second OP amplifiers by A1 and A2, first and second transistors Q1 and Q2, and collector currents of the transistors Q1 and Q2 by IC1 and IC2. A collector-emitter voltage VCE of a transistor QN to be measured is applied by the voltage source V1. A collector current IC of the transistor QN is expressed by an equation IC =(V2-V1)/R1. By measuring the voltage V0, subsequently, a large current amplification factor hFE is expressed by V0=(-R2/R1).(V2-V1).(1/hFE). Thereby the large current amplification factor hFE is determined as hFE=(R2/ R1).(V1-V2)/V0.
Patent JP-H0646068-A (JP)
Title: Communication equipment for vehicle
Inventor: SAKAGAMI ATSUSHI
IPC: H04L69/40
Filed: 1992-03-23
Abstract: PURPOSE:To provide the communication equipment for a vehicle, which can control separately each terminal equipment at the time when a communication error is generated, while reducing the cost and improving the operability. CONSTITUTION:The communication equipment is constituted by providing a transmitting means 3 for transmitting information related to an operation of each operating part 2a, 2b,...2n provided in accordance with plural terminal equipments 1a, 1b,...1n, a driving means 4 for receiving the information related to the operation transmitted from this transmitting means 3, and driving the terminal equipment concerned, a detecting means 5 for detecting a non-stationary state related to transmission or reception of the information related to the operation, and a control means 6 for controlling separately the operation of the terminal equipment concerned by an AND output of a detection output of the detecting means 5 and an output related to the operation of the operation part, when the detecting means 5 detects a non-stationary state related to transmission or reception.
Patent JP-H05267015-A (JP)
Title: Granulation used for manufacturing voltage dependent nonlinear resistor
IPC: H01C17/00
Filed: 1992-03-23
Abstract: PURPOSE:To directly granulate zinc oxide mixture with a high viscosity by spraying and drying oxide zinc mixture by vibrating a pressure nozzle of a spray dryer. CONSTITUTION:Predetermined amounts of raw material powder of zinc oxide adjusted to a predetermined particle size, amorphous oxides such as bismuth, manganese or cobalt of a predetermined particle size, and also predetermined amounts of oxides of nickel, boron or silver are mixed together as additives. An aqueous solution of polyvinyl alcohol of a predetermined amount is added as a binder to these raw material powders, and pressure reduction and deaeration are performed at less than 200mmHg. Slurry of the mixture of zinc oxide obtained is supplied to a spray dryer 1, granulation is performed by vibrating a pressure nozzle 3 and a reverse flow hose (pipe line) 4 by vibrators 6-1 to 6-3, and the pellets produced are recovered with cyclone 7 and taken out from an outlet 8. Then, the pellets are press-formed at the forming pressure of 400 to 1000kg/cm<2>. After this, organic components are scattered and removed at the temperature rising and falling rate of 10 to 100 deg.C and 400 to 700 deg.C and defatted powder is made. Then, virtual baked bodies are obtained at the rising and falling temperature rates of 50 to 70 deg.C and 800 to 1000 deg.C with a holding time of 1 to 5 hours.
Patent JP-S51141791-A (JP)
Title: Regeneration method of activated carbon
Inventor: MURASE TAMOTSU
IPC: C02F1/28
Filed: 1975-06-02
Abstract: PURPOSE: To regenerate activated carbon with an organic solvent at high yield used in treatment of organic waste water and to recycle the used organic solvent by distillation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51141600-A (JP)
Title: Fire detecting equipment
Inventor: NAKAO KAZUO
IPC: G08B17/12
Filed: 1975-06-02
Abstract: PURPOSE: To gain such equipment as possible to perform, at a fire broken out, its earier (namely, in a latent period) and more accurate state detection. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01238308-A (JP)
Title: Balanced type amplifier
Inventor: HAMABE TSUYOSHI
IPC: H03F3/60
Filed: 1988-03-18
Abstract: PURPOSE:To prevent unnecessary coupling and to make the operation stable by providing a prolonged part to an intermediate shield structure and prolonging both ends of the intermediate shield structure up to the upper part of a hybrid. CONSTITUTION:A couple of amplifiers 3, 3' form a balanced type amplifier by coupling the input and output sides respectively via hybrids 7, 11. Shield structures 15, 15' and intermediate shield barrier block 16 are provided respectively or both outer sides of both the amplifiers 3, 3' and inbetween. Then the intermediate shield barrier block 16 is prolonged incorporatedly up to the spaces 19, 20 of the upper part of the hybrids 7, 11 to form prolonged parts 21, 22. Thus, the energy of the signal frequency wave caused through the spaces 19, 20 and the feedback based on the leaked energy of the undesired frequency wave is blocked. Thus, undesired coupling based on the leakage is blocked and the operation is made stable and the oscillation is prevented effectively.
Patent JP-S55156911-A (JP)
Title: Centering method of optical fiber
Inventor: IMADA YOSHIYUKI
IPC: G02B6/24
Filed: 1979-05-25
Abstract: PURPOSE:To enable the easy, rapid and accurate centering of optical fibers through observation from one direction only by making use of the bright line appearance in the surfaces hen the outside peripheral surfaces of the respective ens to be butted of the optical fibers are radiated with light. CONSTITUTION:When the ends of optical fiber strands 1, 1' deviate in the forward and backward directions respectively by a width l at the reciprocal edge lines S1 and S1' as well as S2 and S2' in the visual field of a microscope 22, a holder 21 or 21' is operated to put the strands 1 in the state of the alternate long and two short dashes line, that is, to align the edge lines S1 and S1' as well as S2 and S2' to the same straight line. In this state the strands 1, 1' have no longer any deviation in the forward and backward direction with respect to the arrow observation direction of the microscope 22. Next, the holder 21 or 21' is moved in the vertical directions to relatively move the strands 1, 1' in the vertical directions, thereby matching the width of the bright lines B1 and B1' and aligning the same on the same straight line, thus eliminating the deviations in the vertical directions. In this way, the centering of the optical fibers may be done readily, rapidly and accurately by the observation from one direction.
Patent JP-S54156108-A (JP)
Title: Generator excitation control unit
Inventor: TONE YOUICHI
IPC: H02P9/14
Filed: 1978-05-31
Abstract: PURPOSE: To control modes of both a V/F control unit and an exciter field current control unit can be translated to each other smoothly by providing a circuit which  gives commands to an exciter voltage regulator by selecting lower one of the control signals of both the V/F control unit and the exciter field current control unit.  
     CONSTITUTION: An adder 15 outputs the deviation between the output of a generator V/f setting unit 13 and that of a V/F detector 14, while an adder 24 outputs deviation between the output of an exciter field current setting unit 19 and that of a current detector 17. The outputs of the adders 15, 24 are given to an exciter voltage setting unit 10 through a lower deviation selective circuit 25. A voltage control unit 11 controls the excitation of an exciter 2 in response to the deviation of the output between the exciter voltage setting unit 10 and a voltage detector 8. In this way it becomes possible to translate the control models smoothly between the generator V/f control and the exciter field current control without giving useless fluctuation to a generator 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11258543-A (JP)
Title: Image display device
Inventor: KOBU MAKOTO
IPC: G03B21/28
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image display device having both functions of a screen image type display mode with a large screen size and a spatial image type display mode with a narrow field of view. SOLUTION: This device enables the image display of a spatial image type and a screen image type by combining both function members of a configuration in which an image forming part 2 reflecting or penetrating a flux of light from a light source 1 is provided, and after a flux of light which has passed an image forming part 2 penetrates a projection lens 3, it penetrates a field lens 4 and displays an image in a space by a spatial image reflecting mirror 9, and a configuration in which a flux of light which has passed an image forming part 2 penetrates a projection lens 3, and displays an image forming a display image on a screen 8.  Moreover, it is easily possible to change over the display modes of a spatial image type and a screen image type to/from each other by a simple operation such as insertion or removal of an optical part into/from an optical path for making the configuration adaptable to the display mode, or changeover of a light source.
Patent JP-H08258015-A (JP)
Title: Method and apparatus for wet molding
Inventor: YAMAMOTO MIKIO
IPC: B28B1/26
Filed: 1995-03-24
Abstract: PURPOSE: To facilitate dewatering by pressurization without being followed by a counter flow of slurry by a method wherein pressure of a specified range of magnifications generated in a space during dewatering and pressurization is impressed to the slurry in the molding space from outside a molding space. CONSTITUTION: A valve 15 is opened, a slurry feeder 16 is operated, and slurry is injected into a molding cavity 4 by a specified pressure. Then, by lowering a die 1 after closing the valve 15, an upper punch 2 and a lower punch 3 are relatively displaced, and pressure molding is carried out while dewatering is carried out. By operating a pressure cylinder in the dewatering and pressurization process, the slurry is supplied toward to an injection opening 12. Thereby, the slurry in the molding cavity 4 can be inhibited from reversely flowing from the injection opening 12 in the dewatering and pressurization process. Since back up pressure of 1.5-3.0 times injection pressure of the slurry is applied to the slurry in the molding cavity by operation of a pressure cylinder 17, the counter flow is prevented.
Patent JP-H10247786-A (JP)
Title: Transmission/reception unit and telephone set equipped therewith
Inventor: WATANABE HIDEKI
IPC: H05K5/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a transmission/reception unit which is small in size and capable of enhancing a telephone is degree of flexibility of design by a method wherein a stepped part is provided to a frame board, and the transmission/ reception unit is formed of containers of different heights. SOLUTION: Printed boards mounted with electrical parts such as chip resisters and others are housed in the containers 8 and 9 of a case 1, where high electrical parts such as transformers, filters, and others are housed in the high rectangular parallelopipedic container 8 higher than the other container 9, and low electrical parts such as chip transistors and others are housed in the low rectangular parallelopipedic container 9. Openings 15 and 16 are provided to the top and bottom of the case 1 and stopped up with covers respectively. A transmission/reception unit is formed and constituted as above. The transmission/reception unit plays a critical role for designing a telephone and lessening it in size, so that the structure of the transmission/reception unit is a key point for a telephone.
Patent JP-H02243368-A (JP)
Title: Serial printer
Inventor: OE SHUICHI
IPC: B41J2/24
Filed: 1989-03-16
Abstract: PURPOSE:To enable drawing a line at high speed and printing documents, etc., including many ruled lines and figures in a short time by providing a pen set on a carrier and a solenoid for conducting the operation of pressing said pen against a sheet. CONSTITUTION:A pen 1 positioned on a carrier is pressed against a platen 4 by a solenoid 2. In said state, SP motor 9 and LF motor 8 are operated so that a line is drawn on a sheet 10 wound around said platen 4. A control means 11 controls SP motor 13, LF motor 14, and solenoid 15 by a command from a host computer 12.
Patent JP-H04213675-A (JP)
Title: Restraining device for shaking member of vehicle
Inventor: KURAUSUUPEETERU KURAARU
IPC: E05B83/24
Filed: 1991-01-11
Abstract: PURPOSE: To improve security by pivotally and coaxially attaching a securing hook connected to a handle and a control hook together, unlocking the control hook by remote control for keeping an auxiliary coupling while the handle is pulled to totally open an engine hood. CONSTITUTION: A securing hook 7 and control hook 9 are pivotally attached to a securing device 3 of a motor-vehicle engine hood 1 with a pin shaft 8. The securing hook 7 is provided with a return projection 7b and a handle 10 while the control hook 9 is provided with a control edge 9a and return projection 9b, etc. Under remote operation from a cab, etc., the control hook is released to keep a semi-open state, and the handle 10 is pushed out from an opening part 11 before the handle 10 is pulled for total open. Thus, the pulling operation of the handle 10 is easy for improved safety.