baber/WOPTO huggingface dataset:
Patent JP-S63216378-A (JP)
Title: Thin film transistor
Inventor: NOMURA KOJI
IPC: H01L27/12
Filed: 1987-03-05
Abstract: PURPOSE:To have stable characteristics for a long period and manufacture a favorably reproducible gate insulating film, by causing its film to be composed of a multilayer film which is constructed by a composite insulating material spatter thin film comprising aluminum and tantalum at least as principal ingredients as well as the composite insulating material spatter thin film comprising tantalum and silicon at least as the principal ingredients. CONSTITUTION:Gate insulating films 3 and 4 in a thin film transistor which are constructed by drain, gate, and source electrodes 7, 2, and 6 respectively and a semiconductor film 5 as well as gate insulating films 3 and 4 at least that are mounted on an insulating substrate 1 are composed of a multilayer film which is constructed by the first gate insulating film 3 consisting of a composite insulating material spatter thin film comprising aluminum and tantalum at least as principal ingredients as well as the second gate film 4 consisting of the composite insulating material spatter thin film that is positioned between the above first gate insulating film 3 and the semiconductor film 5 and comprises tantalum and silicon at least as the principal ingredients. In this way, the gate insulating film has a little charge trap at an interface between its insulating film and the semiconductor film and has a high dielectric constant as a whole and then its leakage current is so limited that the thin film transistor having a little change with elapsed time is obtained.
Patent JP-S57166016-A (JP)
Title: Superconductive magnet device
Inventor: ITOU KOUJI
IPC: H01F6/06
Filed: 1981-04-06
Abstract: PURPOSE:To keep a clearance between a coil and a vessel at zero at all times by pushing the end section of one side of space pieces mutually inclining in the opposite directions by means of a spring. CONSTITUTION:The coil 1 as a superconductor is encased in the vessel 2, the space pieces 7a, 7b are driven between the outer circumference of the coil 1 and the vessel 2, the leaf spring 8 is mounted to the concave section 7c of the end section of the space piece 7b and a cover 2a is set up. When large electromagnetic force works to the coil 1, strong hoop force is transmitted to the vessel 2 through the space pieces 7a, 7b. Since the angles of inclination of the space pieces are made smaller than the angles of friction, the space pieces are not slipped off, and hoop force is positively transmitted to the vessel 2. When the clearance is formed between the outer circumference of the coil 1 and the vessel 2, the space piece 7b is pushed in by the resilient force of the leaf spring 8, and the clearance is removed. Since the space piece 7b is coated 9 with a low frictional material, the resilient force of the leaf spring 9 is expanded by a wedge effect, the coil is fixed at all times by large force, and a stable superconductive condition is kept continually.
Patent JP-H10247935-A (JP)
Title: Data format used for data communication system
Inventor: NAKATSUGAWA YOSHINORI
IPC: H04L12/46
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a data format used for a data communication system by which communication data are surely sent to a designated reception destination node terminal without decreasing the data transfer amount per unit time. SOLUTION: In an address area 15 set in communication data being a transmission object, a path of communication data is set by using a route address consisting of addresses of repeaters in existence at each branch point of the communication path in the passing order, and the address area 15 is divided into a majority code description area 17 in which a majority code to identify at least types of repeaters is described and a type code description area 19 in which a type code to identify repeaters of the same kind or node terminals being connection objects is described.
Patent JP-H08247379-A (JP)
Title: Manufacture of high performance heat insulator
Inventor: INOUE TOSHIO
IPC: F16L59/04
Filed: 1995-03-10
Abstract: PURPOSE: To provide a high performance heat insulator for high and middle temperature which is excellent in softness, homogeneity, heat insulating ability and durability and moreover inexpensive. CONSTITUTION: The dispersion liquid of inorganic fiber and the dispersion liquid of ceramic particles having radiation control action are mixed, and dried after filtering the mixed liquid. In this case, the dispersion liquid controlled so that the ζ (zeta) potential of the inorganic fiber and the ζ (zeta) potential of the ceramic particles in each dispersion liquid may be mutually different in their symbols are used. It is desirable to set up the absolute values of all the ζ (zeta) potentials more than 5mV and the ratio of the absolute value of these ζ(zeta) potentials within 0.3-3.
Patent JP-S58168465-A (JP)
Title: Detection of surface condition of continuous casting ingot
Inventor: MATSUMURA KATSUMI
IPC: B22D11/20
Filed: 1982-03-31
Abstract: PURPOSE:To detect the surface flaw of an ingot by transmitting ultrasonic waves to the ingot in a mold from an ultrasonic sensor fixed to the mold and detecting the reflected waves. CONSTITUTION:Ultrasonic waves are transmitted from an ultrasonic sensor 2 toward the ingot 4 in a mold and reflect at the boundary between a mold copper plate 1 and the ingot 4. The reflected waves are received with a sensor 2 and are inputted through a table 5 to an ultrasonic wave processing unit 7. The unit 7 outputs the signal having the level corresponding to the level of the reflected waves of the ultrasonic waves reflected at the boundary of the plate 1 and the ingot 4. A display 11 displays an echo level he and an alarm device 10 announces the generation of a longitudinal crack when the level is larger than the specified value of the echo level. A band-pass filter 8 extracts only the oscillation frequency component from the fluctuation in the echo level he and a display 11' displays the level hos of the oscillation frequency component.
Patent JP-H11244511-A (JP)
Title: Race game device
Inventor: SUGINO KOICHI
IPC: A63F9/14
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a race game device at a low price in which the travel control for a traveling body can be conducted with good accuracy. SOLUTION: A traveling body 8 is controlled to travel on a traveling board according to a predetermined scenario by a control means. The traveling board is provided with a position detecting pattern for indicating the position, and the position detecting pattern includes a distance ID 5a showing the distance and a track ID 5b showing the traveling position. The track IDs 5b are formed in such a manner that the adjacent track IDs are different in the data bit by one bit, and include a parity bit. The traveling body is provided with a sensor for detecting the position detecting pattern, and the control means is provided with a storing means for storing the current position of the traveling body. The position stored in the storing means is updated according to the positional information indicated by the distance ID 5a detected by the sensor.
Patent JP-S58169152-A (JP)
Title: Optical recording medium
Inventor: OOBA HIDEAKI
IPC: B41M5/26
Filed: 1982-03-31
Abstract: PURPOSE:To obtain an optical recording medium for semiconductor laser with high sensitivity and stability, by forming a recording layer of an anthraquinone deriv. combined optionally with other component on a substrate. CONSTITUTION:An anthraquinone deriv. used in this invention includes a compound having various substituents on an anthraquinone skeleton or an indanthrene skeleton, and it is represented by structural formula I or II. Since a compound having an indanthrene skeleton has the absorption maximum at about 800nm wavelength, it is most suitable for use as a material for semiconductor laser. An underlayer is suitably formed on a glass or plastic substrate 1. A recording layer 2 is made of said anthraquinone deriv. combined optionally with other component, or it is composed of a reflecting layer and a light absorbing layer contg. said anthraquinone deriv.
Patent JP-H05255962-A (JP)
Title: Toilet seat device
IPC: E03D9/08
Filed: 1992-03-10
Abstract: PURPOSE:To shorten the hot-air drying time and save the power consumption of a hot-air heater in a toilet seat device washing and drying the private part of a human body seated on a toilet seat installed on a stool. CONSTITUTION:A toilet seat device is provided with a washing means 4 washing the private part of a human body, a hot-air generating means 12 drying the hip section of the human body wet with washing water with hot air, a hot-air passage 9 communicated with the hot-air generating means 12, and a suction passage 11. A hot-air blowout port 8 is provided at the tip of the hot-air passage 9, and a suction port 10 faced to a toilet seat 1 is provided at the tip of the suction passage 11. After the washing means 4 is operated, the hot-air generating means 12 is operated, and hot air is blown toward the private part from the hot-air blowout port 8. The hot air is sucked from the suction port 10 installed in front of the human body, the hot air reaches not only the rear of the human body but also the front, and the hip section can be dried over a wide area in a short time.
Patent JP-S55145971-A (JP)
Title: Convolving holding method of wire material
Inventor: KITANO MIKIO
IPC: B65H54/80
Filed: 1979-04-24
Abstract: PURPOSE: To prevent torsion in such a way that wire material is fed out by making a guide move in downwardly expanding conic gyration, which is convolved and held into a bailing vessel to revolve around a gyratory axle at the lower part of the guide.  
     CONSTITUTION: A core P 5  of a bailing vessel 5 is staggered by the proper length to the gyratory center P 4  of a nozzle shaped guide 4 revolving conically, and the core P 5  is made to revolve around the center P 4 . In consequence, all the loops of the wire 2 fed out of the guide 4 are orderly layered in eccentric condition with gradual changes of its dropping positions in the bailing vessel 5, and given torsion in advance by the gyration of the guide 4. It is offset by torsion to be produced  at the time of taking it out. Thus, after taking it out, no torsion is produced on  the wire 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58169210-A (JP)
Title: System for processing process information
Inventor: KAWAMURA KEITAROU
IPC: G05B23/02
Filed: 1982-03-31
Abstract: PURPOSE:To decrease the computer occupying rate of output processing by masking a transient fault and a state change which occur in a stage of emergency with an input signal by classifying output information items by systems, and omitting the processing of a meaningless item of generation. CONSTITUTION:An input signal from a plant 1 is inputted from a process input/ output device 2 and a change detecting circuit 3 compares the current input signal with the last input signal. If a change is found, pieces of change information N1...Nn are outputted to an output item controller 4 and output control signals M1, M2...Mn selected among all input signals are inputted from the device 2 to a mask pattern generating matrix 9. Consequently, mask patterns P1...Pn corresponding to respective pieces of change information of input signal are generated and ANDed with the pieces of change information N1...Nn, so that any signal is not sent to a change information editing device 5 even if a change is detected while the pattern P1 is ''1''.
Patent JP-H07235521-A (JP)
Title: Substrate automatic treatment apparatus
Inventor: NAMITA SUMITATSU
IPC: G03F1/82
Filed: 1994-02-23
Abstract: PURPOSE:To obtain the title compact substrate automatic treatment apparatus capable of facilitating the maintenance and avoiding the re-pollution thereof once treated by a method wherein the device is to be provided with the treating means and a specific carrier means carrying the substrate for going around the treating positions by the treating means. CONSTITUTION:The title substrate automatic treatment apparatus is to be provided with the treating means 12-15 for required treatment of a substrate 20 and a carrier means carrying the substrate 20 for going around the treating positions by the treating means 12-15. On the other hand, the carrier means is provided with a supporting mechanism 22 capable of supporting the main surface periphery of the substrate 20 free-reciprocating in the first direction along the treating means 12-15 as well as holding mechanism 45-47 holding and releasing the substrate 20 in the direction in parallel with the main surface of the substrate 20 and free-reciprocating in the second direction intersecting with the first direction and delivering the substrate 20 to the supporting mechanism as well as bringing the same 20 to the treating positions furthermore, a holding mechanism shifting means for shifting the holding mechanisms 45-47.
Patent JP-H03254792-A (JP)
Title: Washing method
Inventor: NAKAGAWA YUNOSUKE
IPC: C11D17/00
Filed: 1990-03-02
Abstract: PURPOSE:To perform washing while gradually solving or dispersing an effective component in water used for feed to a washing system by containing the effective material in a gelled or pasted sticky material and depositing a suitable amount thereof on the inner wall surface of the washing system. CONSTITUTION:By using a gelled composite of hydroxyethyl cellulose, stearyl trimethyl methoxysulphate and water, it is possible to easily feed a washing system with an effective component such as a dispersant, a chlorine neutralizer, a die, a perfume and a surface active agent without any use of a dispenser having special distribution performance. The yellowing or the like of clothes is thereby prevented. In using a cationic surface active agent as the effective component, the aforesaid composite may be used in the processes of washing and rinsing for flexibility in application and facilitating a rinsing effect in washing.
Patent JP-H03252510-A (JP)
Title: Body measuring instrument
Inventor: MITSUGI SHIGERU
IPC: G01B11/24
Filed: 1990-03-02
Abstract: PURPOSE:To eliminate the influence of reflected light of even degree and to improve the accuracy of shape measurement by closing a gate circuit for a specific time and cutting off a photodetection signal pertaining to the reflection light of even degree. CONSTITUTION:Gate circuits which are added corresponding to optical sensors 32111-321mn one to one supply photodetection signals, outputted by the optical sensors corresponding to reflected light of odd degree, to storage devices 3231-323m as trigger signals and are closed for the specific time corresponding to the photodetection signals outputted by nearby optical sensor in response to the reflected light of odd or even degree to cut off the photodetection signals pertaining to the reflected light of even degree. Further, the storage devices 3231 and 323m are stored with the contents of light projection signals as projection angle data when the trigger signals are generated at the output terminal of the gate circuits. Then the light projection angle data from the storage devices 3231-323m are sent to a data processor to calculate the position of the reflection point.
Patent JP-H01226266-A (JP)
Title: Public telephone set
Inventor: MAGUCHI KIYONORI
IPC: H04M17/00
Filed: 1988-03-07
Abstract: PURPOSE:To operate a public telephone set so as to talk over the telephone from a distant position by providing a radio terminal which receives the signal transmission of a transmission/reception part connected to a tariff data transmission part, and stores the signal transmission by the dial operation of a radio transmitter, and is connected to a telephone dial storing part. CONSTITUTION:The radio terminal 3 provided with a circuit connecting part 33 to connect both the transmission/reception part 31 connected to the tariff data transmission part 30 and a storing part 32 to store the signal transmission through the dial operation of the radio transmitter 4 on the reception of the signal transmission of said transmission/reception part 31 to the telephone dial storing part is provided, and said circuit connecting part 33 is provided by making it built-in in the number of calls control circuit 21 of a supervisory exchange station 1, and simultaneously, a communication circuit 23 capable of connecting and holding a busy control circuit 40 due to the sending and receiving of speech of the above-mentioned radio transmitter 4 to a telephone set busy control circuit 22 is arranged. Thus, a user need not touch directly the public telephone set, and the telephone set in a cabinet for a telephone or a telephone box within a definite area can be operated so as to talk over the telephone even from the distant position.
Patent JP-H10300584-A (JP)
Title: Reflectometer and method for monitoring print quality of printed document
Inventor: BOLLANSEE ERIK MARCEL LIEVA
IPC: G01J3/50
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To monitor the print quality of a document printed by a multicolor printer more conveniently at low cost with high reliability. SOLUTION: An assembly of LEDs 12b, 12r having different output wavelength bands and a detector 14 positioned in fixed relationship with the assembly to receive the light from the LEDs 12b, 12r reflected on a control patch printed on a basic material moving through a printer 26 are mounted in the housing 16 of a reflectometer 10. Since a clamper moves the housing 16 mounting the LEDs 12b, 12r assembly and the detector 14 to a measuring position adjacent to a sample 18 and to a nonmeasuring position remote from the sample 18, print quality of a printed document can be monitored on-line even when the printed document is moving.
Patent JP-S60194623-A (JP)
Title: Communication device
Inventor: HAYAKAWA MASAHARU
IPC: H04B10/524
Filed: 1984-03-15
Abstract: PURPOSE:To perform transmission with high efficiency and less malfunction up to long distance by the addition of a simple circuit by improving the waveform of a transmit signal. CONSTITUTION:An erasure wave adding circuit 17 outputs the inverted signal of a carrier C after a serial signal (b) outputted from an encoder 12 falls by the length of one wave of the carrier. When a signal (h) is inputted to the band amplifier 220 of a receiver 20, a pulse Pn is added to the input signal, which is set out of phase with pulses P1 and P3, so energy accumulated in a tuning circuit is nearly canceled by the opposite-phase pulse Pn and attenuates abruptly. Consequently, the waveform of the output (e) of the band amplifier 220 rises immediately after the signal is ceased. Therefore, a demodulated signal (f) as the output of a demodulation circuit 23 never has longer pulse width than the original serial signal (b) and is decoded by a decoder 24.
Patent JP-S56148635-A (JP)
Title: Electrically operated governor for internal combustion engine
Inventor: AMANO SUSUMU
IPC: F02D41/40
Filed: 1980-04-21
Abstract: PURPOSE: To obtain sensitive reaction from the operation of an accelerator, by selectively applying in accordance with speed an all speed pattern generator, actuated at the time of constant speed operation, and an M-M characteristic pattern generator, actuated at the time of high and low speed operations.  
     CONSTITUTION: A signal from an operational condition detector 1 of an engine 7 consists of an accelerator operating amount signal and speed signal, and these signals are input to an M-M characteristic pattern generator circuit 2 and all speed characteristic pattern generator circuit 3. A signal V p  of fuel quantity to be injected to the engine 7 is output from the both circuits. then either the circuit 2 or 3 is selected by a selector switch 4. The signal V p  operates an electromagnetic or electrohydraulic actuator 5 to control a fuel injection pump 6. Selecting operation of the switch 4 can be performed also automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61212184-A (JP)
Title: Y/c separating device for color television signal
Inventor: IWAIBANA KUNIO
IPC: H04N9/78
Filed: 1985-03-15
Abstract: PURPOSE:To prevent cross color, blur of color, blur in the vertical direction, and dot crawl disturbance by providing a Y/C separator of the correlative separation system and a Y/C separator of the frequency separating system and performing line correlative separation to output a luminance signal and a color signal when inter-line correlations are large but performing frequency separation to output them when inter-line correlations are broken. CONSTITUTION:A part of a video signal inputted to a Y/C separator 10 of the correlative separation system is added to the video signal of one horizontal scanning period before by an adding circuit 12 to generate a luminance signal Y1 due to correlative separation, and the other part is added to the video signal of one horizontal scanning period before by a subtracting circuit 13 to generate a color signal C1 due to correlative separation. A part of the video signal inputted to a Y/C separator 20 of the frequency separating system generates a luminance signal Y2 due to frequency separation in the output side of a low pass filter circuit 21, and the other part generates a color signal C2 due to frequency separation in the output side of a band pass filter circuit 22. Generated luminance signals Y1 and Y2 and color signals C1 and C2 are supplied to switches 31 and 32 respectively. Thus, the cross color that a high frequency component of the luminance signal is leaked to the color signal side and blur of color accompanied with the high frequency component of the color signal are prevented effectively.
Patent JP-H03254068-A (JP)
Title: Cooling plate of fuel cell
Inventor: MAEKAWA TAKESHI
IPC: H01M8/02
Filed: 1990-03-05
Abstract: PURPOSE:To prevent each heat conducting pipe from corrosion by phosphoric acid of electrolytic type by accommodating a plurality of heat conducting pipes in a cooling plate in conformity to given specifications, and thereby precluding them from stretching to the manifold part. CONSTITUTION:A plurality of, e.g. two heat conducting pipes 10, 11 are arranged on a cooling plate meanderingly. Each bend 11b of pipe 11 having a minor radius of curvature shall be situated inside of a bend 10a of the other pipe 10 having a major radius of curvature, and in the same manner the other parts are formed. This precludes any plural number of heat conducting pipes from being led to stereoscopic crossing over one cooling plate. Thereby the pipes will never be exposed to the manifold to have stereophonic intersection there, and also they are prevented from corrosion with phosphoric acid contained by the electrolyte within the manifold.
Patent JP-S55143079-A (JP)
Title: Luminous source device with light emitting element
Inventor: FUKUSONO HIDEKI
IPC: H05B45/50
Filed: 1979-04-26
Abstract: PURPOSE:To protect an LED for an excessive input voltage by connecting a resister in series and parallel to an LED, by connecting a resister in parallel to a series circuit of an LED and a resister, and by protecting an LED against an excessive input voltage. CONSTITUTION:Resisters 6 and 7 are connected to an LED 1 in series and parallel and a Zener diode 8 is connected in parallel to the series circuit of the LED 1 and the resister 6 as a protective resistance. When a direct current input source voltage V is small, a certain amount of current is shunted at a resister 8 and the LED does not emit light, but it emits light for the input exceeding the prescribed voltage. Even when the input exceeded the Zener voltage V2, the voltage is excess of V2 is not applied to the LED. Also, when the power source is connected reversely, the LED is short-circuited by the Zener diode. Hence, a luminous source device without the deterioration and the breakdown of LED can be obtained.