baber/WOPTO huggingface dataset:
Patent JP-H10260332-A (JP)
Title: Optical coupling device, optical branching device, and optical router device
Inventor: YASUKAWA MASANAGA
IPC: H04B10/27
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the products on the early date of delivery at low cost by providing a 2nd array waveguide type diffraction grating which inputs output light signals of 1st array waveguide type diffraction gratings and output one N-wavelength multiplexed light signal. SOLUTION: L array waveguide type diffraction gratings 1A to 1L are provided as an optical coupler which inputs K light signals having wavelength intervals Δλ and outputs one wavelengthmultiplexed light signal and an array waveguide type diffraction grating 2 is provided as an optical multiplexer which inputs output light signals of the array waveguide type diffraction gratings 1A to 1L and output one N-wavelength multiplexed light signal. Here, L=N/K (K, L, N: natural number). In this case, the input wavelength of the array waveguide type diffraction gratings 1A to 1L is Δλ and the input wavelength interval of the array waveguide type diffraction grating 2 is K*Δλ.
Patent JP-H0329656-A (JP)
Title: Apparatus for applying compression to subject's limb
Inventor: JIYON EFU DAI
IPC: A61H7/00
Filed: 1990-03-16
Abstract: PURPOSE: To improve operationality of a device by intermittently inflating a plurality of chambers located along a sleeve in the longitudinal direction during a cycle of cyclic compression, and establishing a remained pressure in the chambers by intermittently connecting to a discharging means. CONSTITUTION: A compressive sleeve 40 for curing the dropsical swelling and intravenous ulcer of a leg portion provides the plurality of an inflatable chamber 42 consisting of a separation chamber 44 for a fixed portion and the separation chamber 46 for a knee, and the plurality of an inflatable chamber 42 is arranged toward the longitudinal direction. A solenoid valves 34a, 34c, 34d are opened in order during the cycle of a cyclic compression by the controller 20 of a device 18, and then each chamber 42, 46 are inflated as a time function by an air pressure accumulated in an accumulator 30 by an air compressor 32.  Next, the solenoid valve 34b is opened after an appointed time and then a pressure in the accmnulator 30, i.e., a remained pressure in the each chamber 42, 46 is descended until a predetermined pressure by using a relief valve 58, a pressure maintenance between an inflating pressure and a predetermined remained pressure is intermittently repeated. Thus, the improvement of the operationality can be obtained.
Patent JP-H01240070-A (JP)
Title: Picture reading and recording device
Inventor: MIYAGAWA ICHIRO
IPC: H04N1/113
Filed: 1988-03-19
Abstract: PURPOSE:To correctly reproduce and record a reproduced picture at a prescribed position by starting reading at the point where a first position in a monitor light detector is irradiated with monitor light at the time of reading and starting recording at the point where a second position is irradiated with monitor light at the time of recording. CONSTITUTION:A sampling timing generator 30 outputs the prescribed number of pulse signals S2 from the point where a slit 16b' is irradiated with monitor light 14 at the time of reading and outputs the prescribed number of the pulse signals S2 from the point where a slit 16b'' is irradiated with monitor light 14 at the time of recording for every main scanning. The slit 16b' and the slit 16b'' are set so that an irradiating position where reading light projects on a storage type fluorescent material sheet 9 at the point where the slit 16b' is irradiated with the monitor light 14 at the time of reading and another irradiating position where recording light projects on a recording sheet at the point where the slit 16b'' is irradiated with the monitor light 14 at the time of recording can be approximately the same position for a main scanning direction.
Patent JP-S54157242-A (JP)
Title: Interruption-free power source device
Inventor: KAWASAKI YOSHIO
IPC: H02J9/04
Filed: 1978-06-02
Abstract: PURPOSE: To assure an interruption-free power source device of its proper functioning by making it possible to control thyrister switches, respectively provided on output sides of a regular (or permanent) power source and a spare (or auxiliary) power source, with an ever-open contact and an ever-closed contact which reciprocally act conversely by a common gate logic electro magnetic relay.  
     CONSTITUTION: Thyrister switches 2 and 4 provided on respective output sides of a regular (or permanent) power source 1 and a spare (or auxiliary) power source 8 are designed to be controlled with an ever-open contact 11a and an ever-closed contact 11b which are to reciprocally act conversely by a common logic electromagnetic relay 11. In this mechanism, it is possible to make sure that either the thyrister switch 2 or the thyrister switch 4 is kept in a closed position so that a interruption-free power source device is assured of its proper functioning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62224151-A (JP)
Title: Telephone number instruction device
Inventor: NAKATANI TOMOFUMI
IPC: G10L15/00
Filed: 1986-03-25
Abstract: PURPOSE:To easily realize a talking instruction in place of an abbreviation dial by providing a display device displaying the opposite party as the result of recognition in a telephone number instruction device by voice input and applying voice input of a registration name of the opposite party, not the telephone number of the opposite party. CONSTITUTION:A registered voice is inputted from a microphone 1, recognized by a voice recognition section 2 and a registration number code as the result of recognition is connected to the telephone number registered in advance by a control section 4. In such a case, the result of recognition is displayed on a display section 3, but the recognition device cannot always 100% of recognition rate and may cause mis-recognition. Thus, the confirming operation is required without fail and the control section 4 is operated after, e.g., 'OK' or 'cancellation' is recognized in voice.
Patent JP-S52150088-A (JP)
Title: Photo micro sensor
Inventor: KOIDE MASANOBU
IPC: G01J1/02
Filed: 1976-06-07
Abstract: PURPOSE:To plan to improve resolving power of detection for inspected object like as wiring material, by building up each light-transmissible window facing to light emission element and light reception element in one body with the case; moreover, by placing slits in front of these elements.
Patent JP-S58184044-A (JP)
Title: Continuous casting device for steel plate
Inventor: TOYODA KURAZOU
IPC: B22D11/06
Filed: 1982-04-23
Abstract: PURPOSE:To cast a thin steel plate having good surface quality by providing means of sealing the spacing between a vessel for molten metal and the surfaces in the lower parts of horizontal cooling rolls tightly and supplying an inert gas to the inside of the vessel thereby maintaining the gaseous pressure in the inside constant. CONSTITUTION:The molten metal which is charged through a charging port 14 of a vessel 12 for molten metal is cooled by contacting with the surfaces in the lower parts of a pair of water cooled rolls 11, and forms a solidified metal 13 with lapse of time. The solidified metal is pulled out with the rotation of the rolls 11, whereby a thin steel plate is cast continuously. The spacing between the inside of the vessel 12 and the surfaces in the lower parts of the rolls 11 is sealed tightly with a sealing device 15 having springs 17, etc. and an inert gas is supplied into the vessel 12 through a supply pipe 16 to maintain the gaseous pressure in the vessel constant, thereby increasing the contact pressure of the rolls 11 with the molten steel. The solidified metal 13 is thus cooled uniformly, and the thin steel plate having no defects such as surface cracking is cast continuously.
Patent JP-H0599219-A (JP)
Title: Crosshead for two-stroke piston engine
Inventor: D SOUZA TREVOR
IPC: F16C5/00
Filed: 1992-03-25
Abstract: PURPOSE: To improve oil distribution to use area and to make it easy by constituting a crosshead having more simple structure than a traditional one. CONSTITUTION: A crosshead of a two-stroke piston engine has a crosshead pin supported in its lower part 3 on a piston lod and an upper part connected with the lower part 3. An annular ditch shaped primary oil distributing guide pipe 13 having a linear part 14 in a plane face 10 of the crosshead pin for receiving a circular-cylindrical part 15 and the piston lod 8 is arranged in the center of a journal face of the crosshead pin. While the connection lod 6 shakes to the pin, the primary oil distributing guide pipe 13 is shielded at radial extension in the area of journal face exposed by the concave part 29 of the upper part 4.
Patent JP-S58184476-A (JP)
Inventor: KATSUMATA NAOTO
IPC: F25D17/02
Filed: 1982-04-23
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-H05274272-A (JP)
Title: Security system in portable terminal equipment
IPC: G06F21/62
Filed: 1992-03-25
Abstract: PURPOSE:To prevent the illegal reading of information such as a customer list, etc., which is stored in a portable terminal equipment carried by a businessman of a financial institution, etc. CONSTITUTION:A data memory(file) 5 stores secret information concerning respective customers such as the customer list, etc., in addition to a system start screen, a menu selection screen, a customer selection screen, etc. When customer information is displayed in a display device (display) 2, the businessman inputs the combination of customer ID which specifies the customer and operator ID which specifies the businessman, etc., from an input device 3 as a customer number. A whole control part 11 reads applying customer information from the data memory 5 through a file input/output processing part 15 only when the combination of customer ID and operator ID is authorized so that it is displayed on the display 2 through a display processing part 12.
Patent JP-S55163214-A (JP)
Title: Acrylonitrile synthetic fiber
Inventor: NARITA HIROKI
IPC: D01F8/08
Filed: 1979-06-01
Abstract: PURPOSE: The titled conductive synthetic fiber, usable for a carpet, and having improved antistatic properties and fiber properties such as tensile strength and elongation, produced by joining a first component containing a large amount of conductive carbon black (C) to a second component containing a small amount of C in the fiber axis direction.  
     CONSTITUTION: (A) A first component of an acrylonitrile polymer containing a large amount (10W50wt%) of conductive carbon black and (B) a second comnent of an acrylonitrile polymer containing a small amount (0.1W10wt%) of conductive carbon black are dissolved in an aqueous nitric acid respectively to give two spinning solutions, which are extruded through a composite spinneret and joined to each other in the fiber axis direction to form the objective synthetic fiber. Preferably, the component (A) has an area of 5W70% in the cross section of the fiber and an uneven interface bonded to (B), and the particle size of the carbon black is 1μ or less. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08263257-A (JP)
Title: Information terminal unit and data display method for information terminal unit
Inventor: MURAI SHINYA
IPC: G06F3/153
Filed: 1995-03-27
Abstract: PURPOSE: To provide an information terminal unit displaying data on the same area in spite of the display sizes of respective terminals sharing a screen so that communication can smoothly be executed among the users of a group ware application. CONSTITUTION: A terminal 101 displaying the shared screen is provided with a display size designation means 102, a communication means 103 communicating shared data, a display data generation means 104 generating display data based on the display size designated by the display size designation means 102 and data received by the communication means 103 and a display part 105 displaying display data generated by a display data generation means 104.
Patent JP-H10271440-A (JP)
Title: Recording and reproducing device
Inventor: YAMADA MASAZUMI
IPC: G11B20/12
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable access in file unit and the recording of data file except for video and audio signals in the prescribed format of digital VTR by adding an end-of-block (EOB) code into the area of small block for recording a code word, and defining a section after that code as a general-purpose data recording area. SOLUTION: An EOB adding means generates the EOB signal showing the stop of code word in each small block and adds this EOB code to an address generated by an address generating means, namely, an address just after the motion component of this small block, class information and DC component. Thus, the area of 12 bytes or 8 bytes from the EOB to the start position of the next small block, namely, 64 bytes totally in one DVC block becomes a data area ineffective for decoding and reproducing existent DVC data and even when any data are assigned to this area, without affecting the image of DVC reproduction, a decoded image composed of only the data of DC component is displayed.
Patent JP-H01239567-A (JP)
Title: Image forming device
Inventor: WATARAI SHINICHI
IPC: G03G15/00
Filed: 1988-03-22
Abstract: PURPOSE:To prevent the variation of the rotation of an image forming drum by transmitting the power of a motor to an image forming drum unit with a belt so that driving with belt is performed and transmitting the power of the motor to other units with gears so that driving with gears is performed. CONSTITUTION:Plural units at least including the image forming drum unit 20 are driven with one motor 5. Namely, the power of the motor 5 is transmitted to the image forming drum unit 20 with a belt to perform the driving with belt and the power of the motor 5 is transmitted to other units with gears to perform the driving with gears. Thus, the variation, etc., of the loads of other units does not influence the image forming drum unit and the variation of the rotation of the image forming unit can be prevented.
Patent JP-H10270927-A (JP)
Title: Antenna tracking device
Inventor: AIZAWA NORIAKI
IPC: H01Q3/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To realize a quick tracking return operation with high reliability and high accuracy while realizing a simple processing operation. SOLUTION: A drive control section 26 calculates a drive signal based on a beacon Δ signal and a newest drive signal is sequentially stored in a storage section 27. When the beacon signal is interrupted, the newest drive signal having been stored in the storage section 27 is read by the drive control section 26, 1st and 2nd electromagnetic coils 12a, 12b are driven based on the stored drive signal to execute rough tracking of a sub reflecting mirror 21. When the arrival of the beacon signal is again discriminated, a drive signal in response to a new beacon Δ signal is generated and the 1st and 2nd electromagnetic coils 12a, 12b are driven based on the drive signal so as to execute the tracking of the sub reflection mirror 21.
Patent JP-H03267793-A (JP)
Title: Fuel assembly
Inventor: NAKAJIMA TAKESHI
IPC: G21C3/328
Filed: 1990-03-15
Abstract: PURPOSE:To increase the degree of combustion with as far as low possible enrichment by making the fuel assembly large in the mean content of combustible poison in the lower area in the axial direction than in the upper area and making one or two fuel rods small to the contrary. CONSTITUTION:In general, a BWR(boiling water type) has large neutron moderation effect, a high reaction degree, and therefore a high output at the lower part of the reactor core which is low in void rate, so the combustible poison is made much in the lower area to suppress the lower output peak in the beginning of a cycle. Then the maximum line output density of the operation limit value of fuel is suppressed within a design reference. Further, one or two fuel rods 1 and 2 which are low in the concentration of poison in the lower areas are arranged to obtain a lower peak in the axial output distribution from the beginning to the intermediate point of the cycle, and the reaction speed is increased as the mean void rate of a reactor core increases. Further, the reactor core axial distribution has an upper peak in the ending of the cycle because of the perfect combustion of the poison, the combustion advance of the fuel in the lower part, etc., and the mean void rate is decreased to increase the degree of reactor core reaction.
Patent JP-H05271514-A (JP)
Title: Flame-retardant resin composition having high light resistance
IPC: C08L55/00
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a resin composition having high light resistance and flame retardance and excellent impact resistance by blending a specific ABS resin with a specific halogencontaining compound, a chlorinated polyethylene, a specific light stabilizer and flame retardant. CONSTITUTION:(A) 100 pts.wt. ABS resin prepared by copolymerizing 76-92wt.% total amount of A2: a monovinyl aromatic compound and A3: an unsaturated nitrile compound (content (wt.%) of A3; 25-45wt.%) in the presence of A1: 8-24wt.% rubber-like substance, having 35-70wt.% graft ratio to the component A1 of the copolymer is blended with (B) 10-20 pts.wt. halogen-containing compound of the formula (X is Br or Cl; (a) and (b) are 1-4 natural number), comprising >=95% particles of <=16mum diameter, (C) 1-10 pts.wt. chlorinated polyethylene compound, (D) 0.02-2 pts.wt. benzotriazole-based ultraviolet light absorber, (E) 0.02-2 pts.wt. amine-based light stabilizer having steric hindrance, (F) 0.5-15 pts.wt. titanium oxide and (G) 1-10 pts.wt. antimony trioxide to give the object resin composition having high light resistance.
Patent JP-S55159237-A (JP)
Title: Transmission system using light pen marker
Inventor: KOBAYASHI KAZUSHI
IPC: G06F3/037
Filed: 1979-05-31
Abstract: PURPOSE: To increase the working efficiency by preventing the misselection of light pen marker in data transmission on the display screen of a display unit, by means of the isolated light pen marker from the character display area.  
     CONSTITUTION: The character display area 2 is provided in the display screen 1 of a display unit and the light pen marker 3 is provided at the isolated location from the area. The character display area 2 displays the character and graph transmitted from a computer to which the display unit is connected or keyed by the operator, and the designation of the light pen marker 4 results in transmission. Since the light pen marker 2 is far from the character display area, the designation of other characters in error in place of the light pen marker can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54158824-A (JP)
Title: Character pattern generator
Inventor: NAKAMURA HARUKA
IPC: G06K15/10
Filed: 1978-06-06
Abstract: PURPOSE: To expand a character pattern without increasing a memory for pattern generation by generating an expanded parttern easy to see by the naked eye and then by changing a normal pattern over as occasion demands by attaching a few circuits to the output of a normal pattern generator.  
     CONSTITUTION: Dot information (c) read out from basic dot pattern generator A on a dot matrix system in sequence is supplied to selector K receiving mode selective MD, thereby outputting pattern output signal (m) when signal MD is a normal signal. For the purpose of outputting an expanded pattern, latch circuit B which receives dot information (c) generated by generator A, latch circuit C which receives the output of circuit B, X and Z-directional supplementation circuits D and E, selectors F, I and J, and Y-directional supplementation circuit H; and a supplementary dot is inserted between basic dots in the Y direction and slanting direction and selector K changes the normal pattern over to the expanded pattern, which is outputted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01242994-A (JP)
Title: Core part stabilizer for boiling water reactor
Inventor: TAKAGI AKIO
IPC: G21C17/00
Filed: 1988-03-24
Abstract: PURPOSE:To surely prevent the operation by which the stability intrinsic to a nuclear reactor is lost by providing a pump trip decision section, an operation region decision section and a control rod drive control section having the function to emit a predetermined selected control rod insertion command signal to the above stabilizer. CONSTITUTION:The hot trip decision section 2 is inputted with the on-off signals of pump power supplies from plural internal pumps 6, pump rotating speed signals 7, etc., discriminates the pump trip and outputs a pump trip signal 8 to the control rod drive control section 1. The operation region decision section 4 is inputted with the heat output P1 obtd. by converting the signal of an APRM 9 which detects the average neutron flux of the reactor core and the core flow rate W1 detected by a core flow rate sensor 11 as the information of the operating point and makes comparison with the operation region set in a decision value setting section 12. A control rod pattern assignment signal 14 among the group of the plural control rod patterns is outputted to a control rod drive device 5 and an SRI signal 15 is outputted and SRI 16 is executed in the control section 1 when the signal 8 from the decision section 1 and the control rod insertion SRI request signal 13 from the decision section 4 are inputted thereto.
Patent JP-S59194280-A (JP)
Inventor: NAKAMURA KOUICHI
IPC: B60W30/00
Filed: 1983-04-18
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-S59194833-A (JP)
Inventor: ABE KOUSAKU
IPC: F16L11/08
Filed: 1983-04-20
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-H02245963-A (JP)
Title: Data transfer system
Inventor: ABE TOMOHARU
IPC: G06F15/16
Filed: 1989-03-20
Abstract: PURPOSE:To decrease a hardware quantity, to improve reliability, and to reduce costs by respectively providing specific interfaces in plural central processing units, and transferring data between the interfaces in parallel. CONSTITUTION:An interface 2 provided in a central processing unit 1 is connected to the interface of the other central processing unit. A transmitted data storing means 3 in the interface 2 stores the transmitted data supplied from the central processing unit 1, transmits them in parallel, and after a prescribed time necessary for a serial transfer has been passed since the supply of the transferred data, a transmission control means 4 instructs the central processing unit 1 to supply the next transmitted data. On the other hand, a received data storing means 5 receives the data transmitted in parallel, stores the received data, a reception control means 6 notifies the received data storage to the central processing unit 1, and instructs the unit 1 to reads the received data. Thus the hardware quantity can be decreased, the reliability is improved, and the costs can be reduced.