baber/WOPTO huggingface dataset:
Patent JP-S60228941-A (JP)
Title: Gas detector
Inventor: SATOU NORIMASA
IPC: G01N21/76
Filed: 1984-04-26
Abstract: PURPOSE:To protect the detection of gas from receiving chemiluminescence of thermally decomposed reaction gas itself by preventing the thermal decomposition of the reaction gas, by heating only specimen gas and allowing the heated gas to react with the reaction gas in a reaction tank having a special structure. CONSTITUTION:A reaction tank 1 has a light pervious part 4 comprising Pyrex glass and a reflective concave mirror 5 for deflecting light in opposed relation to said light pervious part 4 and is surrounded by a hermetically sealed container 11 having a light pervious part 12. A specimen gas introducing pipe 13 is provided with a heater 4 for heating specimen gas A flowing therethrough and an ozone generator 16 is connected to a gas introducing pipe 15 and the gas A reaches a reaction tank 1 while heated by the heater 14. When oxygen or air is introduced into the gas introducing pipe 15, said oxygen or air comes to reaction gas B containing about 0.5-3% ozone by the ozone generator 16 to reach the reaction tank 1 where gases A, B are reacted while the generated chemiluminescence is converted to an electric signal by a light receiving element through the light pervious parts 4, 12 and an optical filter 17 and said electric signal is amplified by an amplifier 19 and displayed by a display device 20.
Patent JP-S57201926-A (JP)
Title: "kanji" selecting method for "kanji" input device
Inventor: NAKAYAMA TAKESHI
IPC: G06F17/22
Filed: 1981-06-05
Abstract: PURPOSE: To select and input a required "kanji" (Chinese character) simply at high speed by displaying a frame indicating only character keys close to a home position on a keyboard and inserting the candidate "kanji" into the frame.  
     CONSTITUTION: A keyboard 4, a randum access memory (RAM)5, a read-only memory (ROM)6, a central processing unit (CPU)7, a "kanji" dictionary 8, a charater generating circuit 9, and a display device 10 are connected to a data bus 11. When a "kanji" is inputted, a frame indicating only character keys close to the home position of the keyboard 4 is displayed on a display picture, an candidate "kanji" is inserted into the frame and character keys on the keyboard 4 which are corresponding to the required "kanji" are depressed to select and input the required "kanji". 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5314395-A (JP)
Title: Manufacturing method of terminal plate
Inventor: SATOU KOUSHI
IPC: H01R43/20
Filed: 1976-07-19
Abstract: PURPOSE: To improve the density of the mounting by interposing the conductor to be attached to the tape between the insulating tapes having the windows provided in the regular distance in the manufacturing method of the terminal plate having the multi-terminal construction arranged regularly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5610910-A (JP)
Title: Fabrication of electric winding
Inventor: FURUYA AKIHIKO
IPC: H01F41/12
Filed: 1979-07-09
Abstract: PURPOSE:To simplify the winding work of a coil by a method wherein the main insulator of a prescribed thickness is closely wound on the low-voltage winding, a plastic spacer is wound on it at regular intervals in the form of the coil to prevent the looseness of the main insulator and the interval space is used as an impregnation duct. CONSTITUTION:The low-voltage winding 2 is wound on a spool 1, the main insulator 3 of a prescribed thickness is closely wound on it, and the coil-shaped plastic spacer 4 the diameter of which is about 0.2 times as much as that of the main insulator 3 is obliquely applied to it to secure the main insulator. After this, a high- voltage winding 5 fed from the tension reel 6 is wound on the winding 2 that includes the insulator and the spacer, the space formed by the spacer 4 is used as the impregnation duct 7 and the winding is impregnated with resin. Next the entire electric windings are enveloped with a resin molding 9 by using the metal mold 8. In this way, because no adhesive is required, a drop of discharge voltage due to a void that exists in the space will not take place.
Patent JP-S59212011-A (JP)
Title: Data control system
Inventor: MASE YOSHIO
IPC: H03G3/20
Filed: 1983-05-18
Abstract: PURPOSE:To eliminate variation in frequency characteristics, to eliminate switching delay, and to obtain an output with a constant amplitude by amplifying analog data through plural amplifiers, and judging optimum data by a judging circuit. CONSTITUTION:Input analog data I are amplified by amplifiers 1 (having a minimum amplification factor), and their output I1 are converted by A/D converters 2 into digital data, which are judged by the judging circuit 3 which judges and outputs the largest data among data which are smaller than a specific value. Then, an output In is judged from outputs I2 obtained by amplifying analog data from amplifiers 1 having different amplification degrees. Then, frequency characteristics of the amplifiers having the different amplification degrees are made uniform. Thus, variation in frequency characteristics due to amplification switching is eliminated, no switching delay occurs, and switching restoration is facilitated to prevent the hardware constitution from becoming complex.
Patent JP-H01257297-A (JP)
Title: Precise time detecting method by time announcing signal
Inventor: TANEDA KAZUO
IPC: G04R20/00
Filed: 1988-04-07
Abstract: PURPOSE:To detect precise time by detecting a zero cross or a slope code change point of a sine wave electric signal of a time announcing sound and making a pulse signal by the timing to count it. CONSTITUTION:A pulse signal 3 is generated by a zero cross of a sine wave 1 of a time announcing sound. Or another pulse signal 4 is generated by a change point of a slope code of the sine wave 1 of the time announcing sound. In the case of the sine wave 2 of the time announcing sound in which the difference from the wave 1 in the phase is 180 deg., the signal 3 of the zero cross and the signal 4 of the slope code change point are also generated. On the other hand, since the cycle of the time announcing sound of 880Hz is 1.13636ms, the cycle of the signal 3 and the signal 4 of the slope code change is 0.568181ms. Since these pulse signals can be processed to distinguish the time announcing sound and the other sound signals by a digital filter and the like, deterioration of precision caused by outside factors does not occur.
Patent JP-H01256810-A (JP)
Title: Identification reproduction circuit
Inventor: TAJIMA TSUTOMU
IPC: H04B10/2507
Filed: 1988-04-06
Abstract: PURPOSE:To ensure sufficient identification range by providing a peak value detection circuit detecting an output peak value of a band pass filter and a DC-DC conversion circuit superimposing an output DC voltage of the peak value detection circuit onto an input signal of an identification reproducing device and giving the result. CONSTITUTION:An input signal 1 whose mark rate is fluctuated is branched into two, one input signal 1a is given to the identification reproduction device 17 via the 1st capacitor 11. Then the other input signal 1b is given to a band pass filter 13 via the 2nd capacitor 12. Since the band pass filter 13 extracts the frequency component of center frequency f0, a sinusoidal wave whose output amplitude differs from the mark rate is obtained. The sinusoidal wave signal is given to the peak value detection circuit 14 to obtain a DC voltage in response to the input amplitude. The DC voltage is given to the DC-DC conversion circuit 15, where level conversion is applied and the adjustment voltage VDC being the output is superimposed on the input signal via a resistor 16 and the capacitor 11 and the result is given to the identification reproduction device 17. Thus, the optimum identification level in response to the mark rate of the input signal 1 whose mark rate is fluctuated is given.
Patent JP-S5610492-A (JP)
Title: Printing device
Inventor: MAJIMA OSAMU
IPC: B41M5/34
Filed: 1979-07-07
Abstract: PURPOSE:To have a color picture transferred or reproduced with one printing process by having multiple colored threadlike materials, on which heat-sublimation dyes were applied, run in parallel and by sublimating the dyes controlling the heat source in accordance with picture element information. CONSTITUTION:Numerous threads are divided into three equal parts and they are dyed by immersing them into the three kinds of heat-sublimation dyes of cyanogen C, magenta M and yellow Y in te three primary colors and they are dried at a temperature lower than the sublimation temperature. The said three kinds of dyed threads are placed in a line, they are sent to a heat-sensitive head 3 having a groove on the resistor located betweem electrodes via a corna discharging electrification device 6 and are induced in parallel by the groove. A control signal, in accordance with the picture element information of letters, pictures etc., is given to the heat- sensitive head 3 and a heat-sublimation dyes 19 is heated above the sublimation  temperature intermittently and instantaneously each time, thereby allowig to have  the color picture, in acordance with the picture element information by three-color  dots, printed on a recording paper 15.
Patent JP-H02265406-A (JP)
Title: Structure for housing reserve seedling of rice transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1989-04-04
Abstract: PURPOSE:To prevent a missing plant from occurring in the course of a planting row by providing an alarm means producing alarm sound only when a sensor for the amount of residual seedlings maintains detecting operation for a prescribed time after operating an electromagnetic solenoid. CONSTITUTION:When abnormal operation in which a sensor 16 for the amount of residual seedlings will not obtain a state of existing seedlings (a high-level output state) though an electromagnetic solenoid 14 is operated, an input to either of an AND circuit 33 maintains a high level even if the operating time of the electromagnetic solenoid 14 is over. Thereby, a buzzer 37 and a lamp 38 are operated for a prescribed time. As a result, alarm for occurrence of an abnormality can be issued to an operator.
Patent JP-H06303662-A (JP)
Title: Mobile communication method
Inventor: KOJIMA HIROSHI
IPC: H04W76/00
Filed: 1993-04-13
Abstract: PURPOSE:To shorten the connection time when no speech channel allocated for a zone is in existence with respect to a connection request signal from a mobile station 1. CONSTITUTION:A mobile station 1 measures in advance a communication state of other base station in a peripheral zone and informs the result to a base station 2 in the case of making dialing. When no free speech channel to be allocated for the mobile station 1 is in existence, the base station 2 recognizes a base station available of communication with the mobile station 1 among other base stations in peripheral zones and makes a request of speech channel allocation to the base station. The allocation channel is informed from the base station 2 to the mobile station 1.
Patent JP-S58203789-A (JP)
Inventor: KONNO TAKU
IPC: A63F13/25
Filed: 1982-05-24
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-H09280205-A (JP)
Title: Control circuit for two-speed switching type hydraulic motor
Inventor: MURAKAMI KOJI
IPC: F15B11/02
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a fluctuation in rotation of a motor regardless of operation by providing a switching circuit for an oil pressure-commanding pressure to reduce capacity when the pressure of a hydraulic motor attains a set value, and a circuit to control the function of the switching circuit when the oil pressure- commanding pressure is generated from the switching circuit. SOLUTION: A switching circuit for an oil pressure-commanding pressure to decrease capacity of a hydraulic motor 4 is connected to the driven oil passage (b) of the motor 4 together with a valve 2 for switching the motor capacity, a cylinder 3 for switching the motor capacity, and the pilot oil port on the high capacity switching side of a valve 2. A valve 5 for controlling the motor capacity on which a self-pressure is exerted as a switching pressure is provided. Further, a valve 6 for controlling the motor capacity is connected between a cylinder 3 on the low capacity side and the oil passage (b). When the pressure of the motor 4 exceeds a set value, an oil pressure- commanding pressure to reduce capacity of the motor 4 is cut off by a solenoid valve 1 for switching so as not to enter the motor 4.  Thereby, the motor 4 is rotated with high capacity left as it is and a rotational speed is prevented from an increase or a decrease.
Patent JP-2000277612-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAI KAZUMI
IPC: H01L21/768
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a semiconductor device which can restrain increase of via resistance which is to be caused by a CMP(chemical mechanical polishing) process and corrosion of a copper wiring and is excellent in element characteristic and reliability. SOLUTION: A process forming an insulating film on a wafer and forming a trench or a connection hole at a specified position of the insulating film 2, a process forming a barrier film 6 on the whole surface by using at least one out of tantalum and tantalum nitride, a process which forms a copper based metal film composed of copper or copper alloy on the whole surface so as to fill the trench or the connecting hole, a first polishing process which polishes the barrier film 6 as far as the surface of the barrier film is exposed by chemical mechanical polishing using first abrasives whose polishing rate to the copper based metal film is large,  and a second polishing process which polishes the copper based metal film as far as the upper surface of the copper based metal film has the height equal to or higher than the upper surface of the insulating film 2 by chemical mechanical polishing using second abrasives whose polishing rate to the barrier film 6 and the insulating film 2 is large, are performed.
Patent JP-H10280763-A (JP)
Title: Id discrimination system
Inventor: SUZUKI OSAMU
IPC: E05B49/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To absorb optical strains and errors and increase comparability in an ID discrimination system provided with a plurality of ID discrimination means for discriminating IDs on the basis of comparison of read data of a fingerprint with registered data, in a building. SOLUTION: Fingerprints are registered in a key box 10 installed in a high security position and the comparative precision of a fingerprint comparison device 1 installed in a lower security position than the comparative precision of the key box 10, is set low. And the down-loading of the resistered data of persons using the key box 10 is executed from the comparison device 1 of fingerprints to the key box 10. And comparative levels of features of fingerprints are changed to vary the comparative precision of the fingerprints.
Patent JP-H02266595-A (JP)
Title: High-density wiring board
Inventor: KAMANO TOSHIYUKI
IPC: H05K3/00
Filed: 1989-04-07
Abstract: PURPOSE:To increase the number of circuits without enlarging the case and also to enable it to be applied to large currents too by forming a projected circuit pattern to an insulating substrate integrally, and providing a conductive circuit in a trench of the insulating substrate, and providing a conductive film at the surface of the circuit pattern. CONSTITUTION:Synthetic resin material, which contains catalyst for electroless plating, is injected so as to form an insulating substrate 1 and a circuit pattern integrally, and at the same time a conductive circuit 4 is formed by a transfer method to the trench 3 between adjacent circuit patterns. Hereupon, the conductive circuit 4 has the thickness capable of withstanding large currents too. Hereby, conductive circuits of two layers are formed to the insulating substrate, so the number of circuits can be increased without enlarging the main body such as an electric connection box, etc. Further, since a conductive circuit of a plate thicker than the conductive circuit by plating, application becomes possible to large currents too.
Patent JP-S61245222-A (JP)
Title: Constant voltage power supply circuit
Inventor: KURODA EIJU
IPC: G05F1/56
Filed: 1985-04-23
Abstract: PURPOSE:To prevent the breakdown of a main control transistor by providing a short circuit protecting circuit to detect the short circuit caused at an output terminal by the output terminal voltage and reducing the base current level of the main control transistor down to a prescribed level. CONSTITUTION:A comparison amplifier 4 compares a reference voltage source 5 with the output voltage divided by the detecting resistances 6-7. Then a main control transistor Tr3 is driven with control by an error obtained from said comparison. A base current applying circuit 17 is set between the source 5 and the Tr3 for supply of the start current of the Tr3. Furthermore a short circuit protecting circuit 18 is provided between the source 5 and the base of a Tr14 forming a current mirror circuit. Thus the operation of the amplifier 4 is stopped via a Tr21 when the output side has a short circuit. Then the base current of the Tr3 is limited to a slight amount of current supplied from the circuit 17. As a result, the Tr3 is never broken and a short circuit protecting function is attained.
Patent JP-S61244525-A (JP)
Title: Manufacture of plastic vessel
Inventor: NAKANISHI TOYOO
IPC: B31B50/25
Filed: 1985-04-23
Abstract: PURPOSE:To secure and maintain stable quality and life and to realize high productivity, by a method wherein a linear groove is provided on a folding position of a turning-in side and stress strain based on folding is removed by heating and annealing a folded part after plastic vessel structure has been formed by bending a thin plate by making use of an appropriate bending device by making the linear groove into a bending-in side. CONSTITUTION:After plastic vessel structures has been formed by bending parts 4, 5, 6, 7 in order, those bending parts 4, 5, 6, 7 are heated by bringing a heating unit such as an electric heater set up at a predetermined temperature into contact directly with only the bending parts, then stress strain based on folding is removed by annealing them by a natural cooling method, and predetermined positions of a tiered part 8 are joined and sealed by making use of joining technique such as ultrasonic wave welding technique.
Patent JP-H05292185-A (JP)
Title: Remote control system
Inventor: HOSHIKAWA YOICHI
IPC: H04M3/00
Filed: 1992-04-08
Abstract: PURPOSE:To prevent an important communication fault from being caused due to malfunction of a communication equipment even when operator makes own error at application, an error in a transmission line, an erroneous reception of a command in the communication equipment takes place if a control command is applied from a remote maintenance equipment to the communication equipment via the transmission line. CONSTITUTION:A remote maintenance equipment 4 is provided with a means invalidating an applied command when plural commands are applied continuously within a prescribed time. Furthermore, plural transmission lines 6 are provided for redundancy configuration and a state management section 2 as a means invalidating an improper command when the communication equipment receives the command is provided to the communication equipment 3.
Patent JP-S59213331-A (JP)
Inventor: GOTOU KIYUUMA
IPC: A01G9/10
Filed: 1983-05-18
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-S60229505-A (JP)
Title: Device for preventing reflection of radio wave by metallic structure
Inventor: KANBE YUKIO
IPC: H01Q17/00
Filed: 1984-04-27
Abstract: PURPOSE:To allow a resonance circuit to absorb reflected electromagnetic energy by coupling a tuning circuit which resonates with a reflected radio wave closely with the metallic structure where the radio wave is reflected. CONSTITUTION:A circuit electrically equivalent to an absorbing coil in a figure allows a coil 8 to resonate at the tuning frequency which is the sum of the electrostatic capacity 7' between metallic fixtures at both ends of an insulator 7 and the electrostatic capacity 3 formed between the tip 2 of the coil 8 and the pole 9 of the structure. This resonance circuit forms a parallel resonance circuit to the tuning frequency, so when a resonance current corresponding to its effective Q flows, the induced voltage of the pole 9' of the structure is absorbed by this circuit. The degree of coupling is high because the part from 1 to 6 of the pole 9' of the structure is used in common, and the induced voltage of the pole 9' of the structure is absorbed efficiently.
Patent JP-H11284294-A (JP)
Title: Circuit board, magnetic head suspension and method for manufacturing circuit board
Inventor: KURAMOCHI SATORU
IPC: G11B5/60
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board excellent in thermal characteristics and vibration characteristics. SOLUTION: A conductive layer 22 is provided on a substrate 12 through an insulating function layer 23a and an adhering function layer 23b. A protective layer 20 is provided on the conductive layer 22. The substrate 12 has approximately the same coefficient of thermal expansion as the insulating function layer 23a and the adhering function layer 23b. The adhering function layer 23b has a storage modulus of elasticity of 1×10<10> dyn/cm<2> or less at 0-100 deg.C.
Patent JP-S5547047-A (JP)
Title: Pulley made of sheet metal
Inventor: KANEMITSU YUKIO
IPC: F16H55/44
Filed: 1979-07-09
Abstract: PURPOSE: To provide a pulley made of sheet metal, in which side walls constituting a V-shaped groove are curled at their marginal portion near the opening end of the V-shaped groove, whereby it is enabled to prevent occurrence of accidental injury and also to protect the pulley against rusting.  
     CONSTITUTION: Marginal portion 2 of side walls 1 at the opening end of V-shaped groove is curled to the outside, in the manner that the curled marginal portion 2 is held in close contact with the back surface of side wall 1. Because of such an arrangment that marginal portion 2 of side wall 1 is curled toward the back surface of the same, its sharp edge is not exposed to the outside, so that it is enabled to prevent occurrence of such an accidental hazard that operator is injured by sharp marginal portion 2, and at the same time, to protect the pulley against rusting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08320461-A (JP)
Title: Production of liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 1996-03-14
Abstract: PURPOSE: To improve the reliability of an active matrix type liquid crystal display device in which a pixel region and a peripheral driving circuit region is integrated and to improve its productivity. CONSTITUTION: An integrated circuit 103 comprising thin film transistors is disposed in the inside (liquid crystal side) of a sealing material 102 so that the peripheral driving circuit is protected from the outside. Thereby, the reliability of the peripheral driving circuit for a long time can be improved. By forming this structure in one panel and dividing it into plural numbers by the sealing material 101, plural liquid crystal panels are formed at one time.