baber/WOPTO huggingface dataset:
Patent JP-2001015270-A (JP)
Title: Dimming control system
Inventor: MORITA KAZUNARI
IPC: H05B37/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent dimming control system capable of preventing the energy saving rate from dropping without requiring the operator to go to a management room, etc., where the master unit is installed and make manipulation for temporary stop of the constant illuminance control from the master unit operation part and of eliminating the risk to give discomfort to any person existing in the place or influence the task. SOLUTION: A dimming control system 1 is composed of a master unit 2, a plurality of lightness measuring terminal units 4 to make communications with the master unit 2 and a dimming output terminal unit 5 and performs a constant illuminance control to generate the target lightness by outputting the result from calculation by the master unit 2 on the basis of the measurements of the lightness measuring terminal unit 4 to each luminaire 6 via the dimming output terminal unit 5. Further a constant illuminance control device is provided to operate interlocking with the external signal and interrupt or restitute the constant illuminance control.
Patent JP-2000022684-A (JP)
Title: Method and system for data ciphering/deciphering communication
Inventor: TAKAHASHI HISASANE
IPC: H04L9/36
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To automatically cipher only plural data from a head in transmission data after establishing a logical communication path, to reduce a ciphering processing and setting work and to prevent the decline in the transfer rate. SOLUTION: Data ciphering/deciphering communication equipments 3 and 4 are connected by the communication path between host devices 1 and 2 in a computer communication network. The data ciphering/deciphering communication equipments 3 and 4 cipher the plural data including a password from the head of the transmission data corresponding to a counted value in a counter 5 for ciphering after establishing the logical communication path at the time of transmission. Further, the data other than the plural data from the head are non-ciphered and the transmission data are transmitted to another data processor. At the time of reception, based on the counted value in the counter 6 for deciphering, the plural ciphered data from the head in the received transmission data are deciphered.
Patent JP-S6243696-A (JP)
Inventor: BIKON SERUJI
IPC: G10D9/02
Filed: 1986-08-08
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-S57112176-A (JP)
Title: Method for input and output of facsimile data
Inventor: HASHIMOTO TAKEMI
IPC: H04N1/32
Filed: 1980-12-29
Abstract: PURPOSE:To process data only with one data register, by compressing data by a microcomputer and by using m-number bits, which are processed in parallel by the CPU, as a basic unit to process the input and the output of read and recording data. CONSTITUTION:At a transmission time, read data outputted from a reading part 11 is converted to parallel data of every m-number bits by a data register 13 and is inputted to a CPU14 successively. At a receiving time, data switches 16 and 17 are switched, and the data register 13 is switched and controlled by a switching control device 15, and recording data reproduced by the CPU14 is stored in each data register successively by every m-number bits in the other way of the transmission. When mXn-number bits of recording data are stored in the data register 13, this recording data is converted in parallel through a data data switch 16 and are outputted to a recording part 12. Thus, only one data register is required.
Patent JP-H0537664-A (JP)
Title: Picture communication equipment
Inventor: FUKADA HIROSHI
IPC: H04N1/32
Filed: 1991-07-26
Abstract: PURPOSE:To prevent mis-dialing or waste of recording paper by calculating an input digit number when a numeral is inputted without operation of a prescribed key representing dialing and selecting the operation in response to the result of calculation. CONSTITUTION:A ten-key among entry keys of an entry section 8 is used for entering a telephone number and a copy sheet number, and a start key is used to instruct the start of call processing and copy processing. When the ten-key is used for entry after the entry of the dial key, the number is processed as a telephone number of an opposite station, and when the ten-key is operated without depression of the dial key, the entered value is processed as a copy sheet number in the case of copying in which an original picture read by a scanner 5 is printed out by a printer 6. When the operation of the ten-key is started without depression of the dial key, the digit number is counted and when it is a prescribed digit number or over, the numeral entered so far is canceled and warning is executed by means of sound, light, visual display or the like.
Patent JP-S6345470-A (JP)
Title: Hydraulic unit employing hydrogen absorption alloy
Inventor: ODAI YASUO
IPC: F04B9/00
Filed: 1986-08-11
Abstract: PURPOSE:To drive a hydraulic pump, by a method wherein, in a hydraulic unit using a hydrogen absorption alloy, heating and cooling of a reaction device of a hydrogen absorption alloy by means of two kinds of heating mediums is repeated. CONSTITUTION:A reaction device 7 of a hydrogen absorption alloy accumulates a high pressure working solution, drained with the aid of a pump 11, in an accumulator 14 so that it can be connected to a hydraulic device 16 to feed a high pressure working solution to a hydraulic device 16. By means of heat from a high temperature heat source 1 and a low temperature heat source 2, the reaction device 7 is heated and cooled to control the working solution of the pump 11. The hydraulic device 16 receives the working solution from the accumulator 14 to use it as energy. This constitution enables high grade heat energy to be effectively utilized.
Patent JP-S6248288-A (JP)
Title: Drive circuit for brushless motor
Inventor: WACHI SHIGEAKI
IPC: H02P6/06
Filed: 1985-08-26
Abstract: PURPOSE:To operate a brushless motor as a self-excited motor by constituting a self-oscillation circuit of a switching element supplying each stator winding with exciting currents. CONSTITUTION:A brushless motor has stator windings 11A, 11B, 21A, 21B, 31A, 31B. With self-oscillation circuits 10, 20, 30, each paired respective NPN transistor 12A, 12B, 22A, 22B, 32A, 32B mutually repeats ON-OFF under the state of self-oscillations, and drive currents are made to flow through each stator winding 11A, 11B, 21A, 21B, 31A, 31B and the revolution of a rotor is continued.
Patent JP-H0351737-A (JP)
Title: High sensitivity schlieren apparatus
Inventor: SHIRAIWA KAZUO
IPC: G02B27/54
Filed: 1989-07-19
Abstract: PURPOSE:To improve sensitivity by using a high-power end-surface emitting type light emitting element which has coherent visible light output of at least 1mW or more and has point source property of at least 10mum or less as a light source. CONSTITUTION:Light from a light source 1 forms the region of a parallel bundle of rays between a pair of schlieren lenses 2 and 3. An object to be inspected 5 is arranged between the lenses 2 and 3. The light transmitted through the object 5 is converged through the lens 3. The light is projected on a screen 7 through an objective lens 6. The light source 1 drives a laser diode by a low driving current. The light source is used in the region of a natural light source and/or a power source for coherent high-power output light which is close to a point source is used by superimposing a high-frequency current on the driving current. In this way, the sensitivity of the schlieren apparatus is increased by four times or more, and even weak fluid streams can be visually observed.
Patent JP-S6165113-A (JP)
Title: Sensor circuit with zero point compensation
Inventor: ONDA TOSHIKAZU
IPC: G01D3/028
Filed: 1984-09-06
Abstract: PURPOSE:To compensate the drifting of a holding circuit by summing up a sensor signal output of a differential amplifier and a zero point corrector signal output, converting the summed output into a digital signal and storing the resulted signal at the correction of the zero point, then converting the digital signal into an analog to output the signal. CONSTITUTION:A detecting signal Vo through a detecting terminal 1 and a preamplifier 2 is inputted to one input terminal of the differential amplifier 3 and its output is extracted as a sensor output Vo' and also inputted to one input terminal of an adder 6. A zero point correcting value (e) is applied to the other input terminal of the amplifier 3 and the circuit 6. Conversion data from an A/D converter 7 which is obtained by converting and inputting the output of the circuit 6 are temporally stored in a latch circuit 8, the stored data are converted by a D/A converter 9 and outputted as the zero point correcting circuit (e) and the timing of the converters 7, 9 and the circuit 8 are controlled by a control circuit 10. Consequently, troubles due to the ordinary charging and storage of a capacitor can be removed.
Patent JP-S6431375-A (JP)
Title: High-frequency heating device
Inventor: NIWA TAKASHI
IPC: H05B6/64
Filed: 1987-07-27
Abstract: PURPOSE:To cut off the leakage magnetic flux from a transformer and prevent the side wall of a heating chamber from being heated by installing the radiating plate of a power transistor between the side wall of the heating chamber and the transformer. CONSTITUTION:A radiating plate 32 on a power source unit is arranged facing the side wall 27a of a heating chamber 27 between a transformer 19 and the side wall 27a. The leakage magnetic field from the transformer 27 is dissipated by the wall face of the radiating plate 32 and does not reach the side wall 27a of the heating chamber 27. The side wall 27a is thereby prevented from being heated. On the contrary, the heat radiation from the side wall 27a heated when the food in the heating chamber 27 is heated is cut off by the radiating plate 32, and the circuit components of a machine chamber 12 are prevented from being destroyed by heat. Aluminum is optimum for the radiating plate 32, which is mounted on a printed circuit board 9.
Patent JP-H0637807-A (JP)
Title: Packet switching network and its designing method
Inventor: SUGANO MASATSUGU
IPC: H04L12/70
Filed: 1992-07-14
Abstract: PURPOSE:To attain a packet switching network having the reduced variance regardless of the distance between the nodes by deciding the link capacity based on the limitation of distribution of the delay time caused between the nodes. CONSTITUTION:A main device CPU which designs network sets the least capacity as the initial one of each link of the network in a 1st step S1. Then a distribution function is calculated in a 2nd step S2 to decide the limitation of distribution in regard of the delay time and the probability where an occurred node reaches a target node within the largest allowed time. In a 3rd step S3, the most congested path and class are decided. Then Pmin is compared with FXpogoko (Tko) in a 4th step S4. If Pmin is equal to or smaller than FXpogoko(Tko), the link capacity is decided and a designing process 15 ends. If not, the link capacity is repetitively repeated until those preceding conditions are satisfied in the step S5-S7.
Patent JP-H0934447-A (JP)
Title: Electronic percussion instrument
Inventor: IWAMOTO TOSHIYUKI
IPC: G10H1/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To control musical sound characteristic including not only a sound volume but timbre according to a performance method by detecting vibration of a percussion plane. SOLUTION: A percussion plane 11 is a circular plane copied from the leather part of a drum for example, and can be made of material except leather if it can be vibrated. A performer beats the percussion plane 11, and vibrates the plane 11 so as to sound. A vibration sensor 1 is provided on the underside of the plane 11, and the vibration mode of the plane 11 or magnitude of vibration is detected according to the displacement or the acceleration of the plane 11. The vibration mode is varied by the position and the like of the plane 11 beaten by a performer, and it is a factor to change timbre. Magnitude of vibration is changed by strength by which the performer beats the plane 11 and it is a factor to change a sound volume. The vibration sensor 1 is provided on a position deviated from the center point of the plane 11 for facilitating detection of vibration mode.  By using a plurality of filters so as to extract vibration frequency at vibrating the vibrating body, musical sound characteristic such as timber according to the frequency of the vibration body can be controlled.
Patent JP-H1125899-A (JP)
Title: Secondary electron detector and mark detector
Inventor: NAKASUJI MAMORU
IPC: H01J37/305
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently capturing secondary electrons emitted from a sample surface for obtaining large signals, and accurately detecting a mark. SOLUTION: A mark-detecting device makes corpuscular beams incident to a mark arranged in a sample and detects secondary electrons emitted from the mark. An object lens 12 is arranged on the upper side of a sample 14 and a lense 24 is arranged on the lower side, and an opposite magnetic field is generated between the object lense 12 and the lense 24. As a result, the lines of magnetic force 28, 32 repel each other and are made parallel with the sample surface. Electron beams within the magnetic field cannot escape in the outer circumferential direction parallel to the sample surface. 2-8 detectors having positive potential are arranged in the outer circumferential direction, and secondary electron beams arriving considerably far from the optical axis are attracted to the electric field of these detectors and are incident on the detectors.
Patent JP-2001010373-A (JP)
Title: Traveling control device for automobile
Inventor: KURODA KOJI
IPC: B60W10/06
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To perform a traveling, keeping an inter-vehicle distance with a preceding vehicle by a simple operation from a low speed traveling at the time of a traffic snarl to a high speed traveling by performing a speed control for a detected object in a low speed follow-up mode and an object of prescribed ground speed or more in a high speed follow-up mode so as to keep a safety distance. SOLUTION: In a target discriminating means 120, a traveling mode of a present vehicle is investigated when an object exists in an advancing direction of the present vehicle of peripheral objects detected by a peripheral object detecting device. When a mode is judged to be a high speed follow-up mode, ground speed for the detected object is calculated, a peripheral object of prescribed ground speed or more or a peripheral object of a prescribed inter-vehicle distance or below is selected and speed is controlled by a traveling control means 101 so as to keep a safety inter-vehicle distance.  In a low speed follow-up mode, target speed of the present vehicle is calculated from information on a distance up to a target and relative speed and when the target speed is less than preliminarily set upper limit speed (about 40 to 60 km/h), speed is controlled so as to keep the safety inter-vehicle distance.
Patent JP-S6343627-A (JP)
Inventor: TOYA SHOICHI
IPC: A47L7/00
Filed: 1986-08-08
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-2000016832-A (JP)
Title: Oxide glass emitting long afterglow and stimulable luminescence
Inventor: YAMAZAKI MASAAKI
IPC: G01T1/10
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an oxide glass emitting long afterglow and stimulable luminescence, capable of being excited with radiation such as α-rays, X-rays or UV light to store energy, continuously emitting the light for a long period also after the excitation is stopped, and further emitting stimulable luminescence by the irradiation of visible light and IR light. SOLUTION: This oxide glass emitting long afterglow and stimulable luminescence comprises 25-68 mol.% of SiO2, 30-60 mol.% of ZnO, 0-20 mol.% of Al2O3, 0-20 mol.% of Ga2O3, (the total amount of Al2O3 and Ga2O3 is 1-20 mol.%), 0-10 mol.% of Tb2O3, 0-2 mol.% of MnO, (the total amount of Tb2O3 and MnO is 0.01-10 mol.%), 0-30 mol.% of R2O (R is one or more kinds of atoms selected from Li, Na, K and Cs), 0-40 mol.% of R'O (R' is one or more kinds of atoms selected from Mg, Ca, Sr and Ba), 0-20 mol.% of GeO2, 0-7 mol.% of Yb2O3, and 0-5 mol.% of Ln2O3 (Ln is one or more kinds of atoms selected from Sm, Dy, Tm, Pr, Y, La, Gd, Lu and Nd).
Patent JP-2001013811-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: G03G15/20
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device which rotates a heat-ray fixing rotary member without damaging the light-transmittable substrate of the heat-ray fixing rotary member mainly using a glass member and regulates the structure and conditions of a pressure rubber roller for improving the fixing capability. SOLUTION: The heat-ray fixing rotary member in the form of a roll is formed by providing a cylindrical, light-transmissible substrate 171a which has inside a heat-ray emitting means for emitting a heat ray and is transmittable the heat ray, a light-transmissible elastic layer 171d comprising a light- transmittable rubber layer formed outside the light-transmissible elastic layer 171a, and a heat ray absorption layer 171b for absorbing the heat ray formed outside the light-transmissible layer 171d. Further, in the fixing device, a pressure rubber roller 47a is provided opposite the heat-ray fixing rotary member, the pressure rubber roller 47a is a drive roller, and also the rubber hardness of the pressure rubber roller 47a is higher than the rubber hardness of the heat-ray fixing rotary member.
Patent JP-H1028785-A (JP)
Title: Sounding trick-utensil
Inventor: SHIMOMURA TOMOYUKI
IPC: A63H5/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a sounding trick-utensil operated simply with a simple structure. SOLUTION: The structure of a trick-utensil is simple since it consists of a house part 1 of a trick-utensil body provided with a housing part, a clapper 5 housed in the housing part, a leaf spring 6 and lower surface plate 7 of an operating means to regulate the move of the clapper 5 or release the clapper from the regulation of the move. Sound is not generated under the normal condition, while the sound is generated by operating the lower surface plate 7 against the elastic action of the leaf spring 6 and oscillating the house part 1 under such condition, so that the operation for generating or silencing the sound is simplified.
Patent JP-S57110470-A (JP)
Title: Compact-size printer
Inventor: OSHISHIBA HITOSHI
IPC: B41J7/48
Filed: 1980-12-29
Abstract: PURPOSE: To reduce vibration and noise of a printer, by a method wherein type wheel hooking means for engaging a type wheel are installed at every one column in a type wheel selection type portable compact-size printer, and only two complete turns of a type wheel shaft enable selecting of type wheels for all columns.  
     CONSTITUTION: If a printing command enters, a type wheel hooking means 6 turns in a direction of an arrow mark b, and simultaneously, a type wheel shaft 1 starts to turn in a direction to an arrow mark d. In this case, for example, type wheels 2b for an even number engage the hooking means 6 to prevent them from turning, and only type wheels 2a for an odd number turn and are selected. When a desired type 201 reaches right before a printing position 9, an electromagnet 5 is energized to turn a selecting claw 4 in a direction of an arrow mark (a) and bring a type wheel 2 into a stop. The hooking means 6 restores to its original position, and a selecting process for the even-numbered type wheels 2b takes place in a manner described above. With this, a printing means 8 moves in a direction of an arrow mark C to simultaneously press all the types  201 through the medium of a printing paper 7, and this causes letters to be  printed on the printing paper 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000016878-A (JP)
Title: Bonded structure
Inventor: TANAKA SHUNICHIRO
IPC: C04B37/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To increase the mechanical properties and corrosion resistance of the bonded structure in an alumina-metal bonded body by increasing the strength and fracture toughness of the interfacial reactive layer and enhancing corrosion resistance and the like. SOLUTION: This is a bonded structure comprising the alumina part composed of single crystal alumina or polycrystal alumina (the first part) 1 and the metal part containing at least Cu and active metals, for example, Ag-Cu-Ti complex (the second part) 3. The reactive layer 2 of these bonding interface is formed on the inter face between the first reactive layer 4 containing an active metal as Ti and the alumina part and has the second reactive layer 7 substantially free from the active metal as Ti and containing Cu-Al-O.
Patent JP-2001016197-A (JP)
Title: Self-synchronized stream enciphering system and mac generating method using the same
Inventor: SUGIMOTO KOICHI
IPC: H04L9/26
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a self-synchronized stream enciphering system with which the mutual correlation of the sequence obtained by deciphering the cipher text, generated by a certain key, by using another key is extremely small in comparison with the sequence of plaintext and key setting is made easy. SOLUTION: In a self-synchronized stream enciphering device 100 for inputting the plaintext bit by bit and outputting the cipher text bit by bit and having plural steps of shift registers 102, a nonlinear transformation calculating part 104 of multi-bit input and one-bit output and an encipher key setting part 103 for storing an encipher key,  the nonlinear transformation calculating part 104 is provided with a bent function operating part for inputting the result of exclusively ORing the value in the shift register 102 and the setting value of the encipher key setting part 103 for each bit and outputting the operation result of a corresponding bent function and the result obtained by exclusively ORing the plaintext and the output of the non-linear conversion calculating part 104 for each bit is successively inputted to the shift register 102 and defined as a cipher text to be outputted.
Patent JP-H04357926-A (JP)
Title: Endoscope device
Inventor: NAKAMURA KAZUNARI
IPC: H04N5/372
Filed: 1991-07-26
Abstract: PURPOSE:To obtain an endoscope which can obtain visible information by selecting an optimal wavelength area in accordance with a body to be observed, and can detect easily the color tone difference of each part of the body whose identification is difficult in the image of a general visible area. CONSTITUTION:Light from a light source 24 for light-emitting wavelength of a wide area extending from an ultraviolet area to an infrared area containing a visible area is radiated to the body through a color filter 50, by which the image of the body formed in a solid-state image pickup element 36 is subjected to photoelectric conversion, and a signal corresponding to each picture element of this solid-state image pickup element 36 is read out in a time series by synchronizing with the switching of an illuminating light by a control part 25. The output signal of this solid-state image pickup element 36 is inputted to a video signal processing part 41 consisting of a process circuit 38, a matrix circuit 39 and an encoder 40 controlled by the control part 25, respectively.