baber/WOPTO huggingface dataset:
Patent JP-S604260-A (JP)
Title: Semiconductor device
Inventor: SAKURADA SHIYUUROKU
IPC: H01L23/051
Filed: 1983-06-22
Abstract: PURPOSE:To obtain a gate turn-OFF thyristor which can control large current by improving the structure of uniform contact of a gate electrode part with a cathode electrode part. CONSTITUTION:In accordance with the groups of thyristor elements arranged by splitting into the center A and the outer periphery B of a substrate 100, two cathode side compensating plates 111 and 112 arranged to disk form in the former and ring form concentrically thereto, which are in sliding contact with the cathode electrode 106. Each plate 111 and 112 is in sliding contact with a cathode side coolant 113. A gate electrode plate 118 of ring form is arranged in the middle between said two plates 111 and 112, while the intermediate gate connection C of the semiconductor substrate 100 is in sliding contact with said plate 118. Since the plate 118 receives pressure force from the coolant 113 via insulation spacer 119 and an elastic element 120 such as a spring, the contact thereof with the connection C in a large area is enabled.
Patent JP-S59783-A (JP)
Title: System for calculating and processing line number in input picture
Inventor: HASE MASAHIKO
IPC: G06V10/24
Filed: 1982-06-28
Abstract: PURPOSE:To calculate correctly the line number, by performing the spatial two- dimensional Fourier transformation for contrast information of the entire document picture and calculating the number of lines with the rate of the 1st peak points close to the origina at a plane of the Fourier transformation to the 2nd peak points around the 1st peak points. CONSTITUTION:A signal of an input picture 1 is fetched at a TV camera or the like and the processing such as a contrast correcting digital filter is done at a pre-processing section 8. Further, the processing of transformation is done for the entire document picture at a two-dimensional Fourier transformation processing section 9, and after the 1st peak points around the origin as to the plane of the two-dimension Fourier transformation are found out at a peak delecting section 10, the 2nd peak points having the next higher peaks around the 1st peak points are detected. Then, the size of the peak points at the transformed plane is detected at a detecting section 11. Further, the line number of character train in the input picture is calculated with the rate of the size of the 1st and the 2nd peak points at a line number detecting section 12.
Patent JP-H04317529-A (JP)
Title: Abnormality detection system for power supply
Inventor: KOBAYASHI KENJI
IPC: H02J13/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide an abnormality detection system for power supply which does not detect abnormality in a logic load section as a power supply abnormality but detects only a specified real power supply abnormality. CONSTITUTION:In a power supply abnormality detection system for an information processor comprising a plurality of DC stabilized power supply sections 2 for converting an input AC power supply 1 into a stabilized DC power supply, a plurality of logic load sections 3 corresponding to respective DC stabilized power supply sections 2 and fed with power from respective DC power supply sections 2 to perform logic operation, and a central monitoring section 4 communicated with respective logic load sections 3 to monitor the operating state of respective logic load sections 3, output voltage of the DC stabilized power supply section 2 is detected. A plurality of DC stabilized power supply sections 2 are provided, respectively, with abnormal output detecting circuit sections having two abnormality transmission terminals to be conducted upon occurrence of abnormal output voltage. The two abnormality transmission terminals are connected in parallel and then connected with the power supply monitoring input terminals c4, d4 at the central monitoring section 4. The central monitor then monitors conducting state at the power supply monitoring input terminals c4, d4.
Patent JP-S5235595-A (JP)
Title: Moving object detection system
Inventor: INOUE HIRONOBU
IPC: G08B13/16
Filed: 1975-09-13
Abstract: PURPOSE:An ultrasonic wave is emitted, and the phase difference revolution between the receiving signal and proofreader signal to give an alarm. Thus, stability against external noise as well as circuit simplification can be ensured.
Patent JP-H048019-A (JP)
Title: Demodulator
Inventor: KAWABATA KAZUO
IPC: H04L27/38
Filed: 1990-04-26
Abstract: PURPOSE:To equalize not only linear distortion but also nonlinear distortion by using a neural network so that a reception signal is an object value thereby making detection and equalization. CONSTITUTION:A detection circuit 101 detects a reception signal from a transmission line, the detection signal is equalized by an equalizing circuit 102 of neural network type and outputted as a demodulation signal. The equalizing function by the neural network in the equalizing circuit 102 is realized by allowing the neural network to study the relation between training data and a demodulation waveform including distortion.
Patent JP-S5539303-A (JP)
Title: Heater with heat sensor
Inventor: NAGANO SATOTOSHI
IPC: H05B3/20
Filed: 1978-09-12
Abstract: PURPOSE: To provide a heater with a heat sensor causing no over-shoot, having a little ripple temperature and capable of adjusting temperature precisely by decreasing a time-lag as much as possible by contacting a heat sensitive portion of the heat sensor with a heat generator closely.  
     CONSTITUTION: A heat generator supporting portion 10 is formed by adhering a silicone rubber sheet 13 to the heat generator 12 attached on a silicone rubber sheet 11. A heating tongue 15 is formed by removing a portion of the rubber 11 situated under the heat generator 12 on which a slot 14 is formed by cutting the rubber 13 at a position just above the zigzag portion of the heat generator 12. A sensor 16, the heating tongue 15 and a heat plate 18 are closely fixed each other by an adhesive 17 of silicone rubber series and the heat sensor 16 is accomodated within the slot 14. The heat generator 12 is a direct heating type and is contacting with the heat plate 18 and the heat sensor 16 directly and therefore, it has a rapid responsibility and is responding the temperature of the heat plate 18 relatively correctly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11262339-A (JP)
Title: Prefabricated pet house
Inventor: TOJO HIROSHI
IPC: A01K1/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated pet house capable of being assembled or disassembled in simple works in response to the body shape of a pet. SOLUTION: This prefabricated pet house is obtained by attaching openable, mutually faced, lattice-like and approximately triangular side plates 2 and 3 and an openable ceiling plate 4 to a substrate 1 of bottom plate with hinges 7, respectively. A gateway 6 and an openable, lattice-like and approximately quandrangular front plate 5 are attached to the ceiling plate 4 with hinges 7.
Patent JP-H01280713-A (JP)
Title: Automatic focus adjustor
Inventor: KADOHARA TERUTAKE
IPC: G02B7/28
Filed: 1988-05-06
Abstract: PURPOSE:To shorten the processing time of automatic focus adjustment by not operating a correcting circuit when a diaphragm value at photographing is larger than the specific diaphragm value for the using lens and operating the correcting circuit when the value is smaller than the specific value. CONSTITUTION:Electric supply to a microcomputer PRS is started by turning on a power source switch, and the photographing diaphragm value Av is determined based on the output of a light measuring sensor SPC by pressing down a release button to the first step. Successively, the computer PRS calculates the defocus quantity of the photographing lens based on the output of a focus detecting sensor SNS. Then, the diaphragm Av obtained by the light measurement is compared with a reference value Ao, and when the result is discriminated at Av<Ao, prediction is carried out. Lens driving is also conducted based on the defocus quantity immediately obtained when it is discriminated as Av>Ao. Thus, a predictive calculation which loses effect by focus depth is prevented and the processing time is shortened by discriminating whether to operate or prevent the predictive correction of the diaphragm value.
Patent JP-H06320589-A (JP)
Title: Plasticizing molding machine
Inventor: OKUYA SATOSHI
IPC: B29C45/54
Filed: 1993-05-13
Abstract: PURPOSE:To prevent the stagnation of a resin, to easily perform resin replacement or color replacement and to miniaturize a plasticizing molding machine. CONSTITUTION:A plasticizing molding machine is equipped with a plasticizing means 1, a connection pipe 11, an injection barrel 15, the sleeve 16 inserted in the injection barrel in a freely advancing and retreating state and having an injection plunger 17 inserted therein and the check ring 20 provided to the outer peripheral part of the leading end of the injection plunger and partitioning the injection barrel into a first chamber 21 and a second chamber 22 and the resin material supplied from the plasticizing means 1 through a connection pipe is supplied to the second chamber through an opening part 15b. The resin material in the second chamber is sent to the first chamber through the check ring by the advance of the sleeve and weighed in the first chamber to be injected by the advance of the injection plunger in a dwelling state.
Patent JP-H10298943-A (JP)
Title: Snow melting device
Inventor: KAWABE HARUO
IPC: E01H5/10
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting device which effectively uses geothermal energy suitable not only for each area such as a housing area, a commercial area, an agricultural land or the like, but also for a job site of building work or civil work. SOLUTION: A snow melting device utilizes geothermal energy and includes a snow throw-in tank 1 provided in such a manner as to open near the ground surface, a subterranean heat absorbing tank 2 buried n the ground, and a pump 6 for pumping up hot water in the subterranean heat absorbing tank 2 into a snow throw-in tank 1, wherein snow thrown in the snow throw-in tank 1 is molten by hot water pumped up from the inside of the subterranean heat absorbing tank 2. To be concrete, a radiator 3 for passing hot water in the subterranean heat absorbing tank 2 and again circulating to the subterranean heat absorbing tank 2 is installed in the snow throw-in tank 1, thereby melting the snow in the periphery of the radiator 3. Further a water purifying device 8 for purifying water obtained from molten snow in the snow throw-in tank 1 to be changed into pure water is provided to reuse the pure water purified by the water purifying device 8.
Patent JP-H06322119-A (JP)
Title: Thermosetting resin composition having low dielectric dissipation factor
Inventor: TAKEDA TOSHIRO
IPC: C08L79/08
Filed: 1993-05-13
Abstract: PURPOSE:To provide the subject composition comprising a specific bismaleimide compound, etc., and a specific brominated maleimide oligomer in a specified ratio, low in dielectric dissipation factor, excellent in adhesivity, flame resistance, heat resistance and chemical resistance, and suitable for printed circuit boards, etc. CONSTITUTION:The objective composition comprises (A) a bismaleimide compound of formula I (R1-R8 are H, alkyl; R9 is divalent aliphatic group; the sum of the carbon atoms of R1-R9 is >=9) and/or its prepolymer, and (B) a brominated maleimide oligomer having structural units of formula II (R, R' are divalent aliphatic or aromatic group) at an A/B weight ratio of 80/20 to 20/80.
Patent JP-H02292183-A (JP)
Title: Tool for detaching c ring
Inventor: OSHIMA TORU
IPC: B25B27/20
Filed: 1989-04-28
Abstract: PURPOSE:To make the inconvenience in handling nil by forming a structure of opening closing a guide pin through movement of an indirect fitting for closing provided at the center part of two arms by a push rod one of which is journalled. CONSTITUTION:When a handle 3b is rotated to the right direction by inserting a guide pin 1c into the guide hole of a C type stop ring, a support fitting 4 equipped at the tip of a push rod 3 is moved to the front part, becomes in the state shown by a broken line and two arms 1 are closed in the internal direction, respectively via the indirect fitting 5 pivotally supported by the sup port fitting 4 and two arms 1. The two arms 1 are, respectively, opened in the external direction by rotating the handle 3b in the right and left directions. Consequently, the arms 1 are not returned to the original state by the esasticity of the C type stop ring inserted even in case of releasing the hand attached to the handle 3b on the way of closing a pair other arms 1 and the detaching operation of the C type stop ring is performed extremely smoothly.
Patent JP-H01282918-A (JP)
Title: Peak detection circuit
Inventor: ANZAI TAKEO
IPC: H04L25/03
Filed: 1988-05-10
Abstract: PURPOSE:To improve the demodulation operating performance by resetting a peak value detection circuit holding an abnormal value due to external noise at two peak value detection circuits. CONSTITUTION:A lower value is selected by a comparator circuit 4 from outputs of the peak value detection circuits 3-1, 3-2 and the result is outputted. Thus, even if an external noise having a larger peak value more than the reception signal is applied, the output of the peak value detection circuit connected to the input is changed, but so long as the other peak value detection circuit holds the peak value of the reception signal, the output is kept normal. If the probability of occurrence of external noise is higher, since the comparator circuit 4 resets the peak detection circuit holding the peak value of the external noise to the initial value after one external noise is applied, the limit of the probability of occurrence of external noise causing its output to be abnormal is made lower than a conventional circuit.
Patent JP-S63277585-A (JP)
Inventor: SANO MAMORU
IPC: C05F3/00
Filed: 1987-05-07
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-H0627391-A (JP)
Title: Endoscope coupler with liquid phase interface
Inventor: HORI KOICHIRO
IPC: A61B1/12
Filed: 1993-05-13
Abstract: PURPOSE: To provide the method and device for avoiding dew condensation, water, and dry residues on an optical window of an endoscope assembly. CONSTITUTION: An endoscope device is provided with an endoscope 10 having a male connector and an endoscope connector 16 which connects the endoscope 10 to a video camera or other image forming devices. The connector 16 has a recess where the male connector 20 is received by relative sliding and fitting. A window in the end of the connector is a short distance apart from a window of a connector recess of an assembling device in the axial direction. Before the connector 20 is inserted, a small amount of optically transparent liquid, representatively, distilled water is put in the recess.
Patent JP-S60254930-A (JP)
Title: Remote controller
Inventor: FUKUSHIMA KEIJIYU
IPC: H04B3/54
Filed: 1984-05-31
Abstract: PURPOSE:To prevent the remote controller which transmits control signals from malfunctioning owing to a noise by providing a power line and a slave line, a receiver for control signals, a switch which disconnects the slave line when the receiver is connected, and a capacitor connected in parallel to the switch. CONSTITUTION:When control signals are sent through the slave line 10, only control signals of high frequency are transmitted to the receiver 14 through the capacitor 13. The control signals are received by a series resonance circuit and the voltage of a secondary coil 17 is impressed to a receiving circuit 18. At this time, when the control signal is a signal for turning on lighting equipment 11, the impressed voltage is detected by the receiving circuit 18 to close a relay 19, and a constant voltage is supplied from a constant voltage circuit 20 to the slave line 10. Then, a relay 22 is closed to turn on the lighting equipment 11. The lighting equipment 11 having the receiver 14 connected to a corresponding point (a) is brought under on-off control by opening and closing a relay switch 22 through the receiver, and the lighting equipment 11 which does not have the receiver 14 connected to the corresponding point (a) is brought under the on-off control of a receiver 14 closer to a control equipment side than the lighting equipment 11 because a switch 12 is closed.
Patent JP-H06324761-A (JP)
Title: Compact electronic equipment
Inventor: MURAYAMA TOMOMI
IPC: G06F15/02
Filed: 1993-05-13
Abstract: PURPOSE:To provide a compact electronic equipment with excellent operability in which the insertion of print sheets can be easily attained even in a state that each kind of equipment is connected with a connecting terminal. CONSTITUTION:A thermal printer 24 is provided in the back half part of a case 1, and an insertion port 34 of the printing sheets is provided at the back face part. The plural connecting terminals are provided at a pair of side face parts of the case. A hard disk drive which is freely attachable and detachable through a mounting part opened at the back face part of the case is provided at the inside of the case.
Patent JP-S5542208-A (JP)
Title: Manufacture of granular gypsum
Inventor: NAKAYAMA KIYOSHI
IPC: B01J2/28
Filed: 1978-09-12
Abstract: PURPOSE: To manufacture granular gypsum hard to disintegrate and powder and easy to handle by adding a specified amt. of fermentation waste liquor or wood digesting waste liquor as a granulating aid to gypsum powder based on CaSO 4 . 2H 2 O followed by granulation.  
     CONSTITUTION: To gypsum powder based on CaSO 4 .2H 2 O is added fermentation waste liquor, as a granulating aid, discharged from alcohol fermentation, etc., wood digesting waste liquor from production of kraft pulp, etc., or dried powder thereof so that 0.5W13, esp. 2W10% as solid basis of the aid is contained in the resulting granular gypsum. The mixt. is then granulated and dried to obtain granular gypsum with enhanced hardness. This gypsum is used as a soil conditioner, a regulator for bulk blend fertilizer, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5814550-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABUCHI SHIYUUJI
IPC: H01L21/3205
Filed: 1981-07-17
Abstract: PURPOSE:To obtain a cross wiring free from disconnection by a method wherein the first metal film on a semiconductor substrate is subjected selectively to anode oxidatio and a part which is not oxidized is subjected to dry etching and then given the second metal wiring through the intermediary of an insulation film. CONSTITUTION:Al 12 is evaporated on semiconductor substrate 11 and then, a resist mask 13 being given, anode oxidation is applied thereto in a water solution of oxalic acid. The thickness of Al2O3 14 which grows is decided by an impressed voltage, and it is made slightly larger than 1/10 of the film 12. On this occasion, O2 goes along an interface between the resist 13 and Al 12 and produces a wedge part c. The resist 13 is removed and etching is made by using a mixture gas having the ratio of PCl3:BCl3:Ar=5:1:1. Thereby the end part d of Al 12 is rounded in the shape of a shoulder, since the etching speed of Al is high. When Al 16 is laid thereon through the intermediary of PSG 15, no disconnection occurs in Al 16 owing to the roundness of the shoulder.
Patent JP-S5913824-A (JP)
Inventor: ROBAATO PATSUTON SARIBAN
IPC: F23J1/02
Filed: 1983-06-23
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-S593217-A (JP)
Title: Liquid level detecting method
Inventor: TANIGAWA KOUICHI
IPC: G01F23/292
Filed: 1982-06-29
Abstract: PURPOSE:To make it possible to perform highly accurate automatic liquid level control, by floating a light reflecting plate on the surface of the liquid so that the plate is not moved, by detecting light, which is outputted from a fixed point and reflected by the reflecting plate, by a light receiving device which is provided at a fixed point. CONSTITUTION:A light reflecting plate 11 such as an Al foil is floated on the surface of liquid 10 in a liquid tank 9 so that the plate is not moved. A light beam is projected to the reflecting plate 11 from a light projector 13 that is provided at a fixed point A. The reflected light is detected by a light receiving device (ITV camera) 14 that is provided at a fixed point C. Highly accurate control of the liquid level can be performed by the displacement of a light receiving pattern.
Patent JP-S5337931-A (JP)
Title: High-frequency heater
Inventor: TAGUCHI SHIYUNICHI
IPC: F24C7/02
Filed: 1976-09-18
Abstract: PURPOSE: To provide on a door a metallic sheet having a slit section for obtaining a larger electronic-wave shutout effect tahn the ones having a choke slit structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10299819-A (JP)
Title: Bump stopper of hydraulic pressure bumper
Inventor: IWAZAWA SEIJI
IPC: B60G15/06
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of an outer peripheral edge part of a sheet wall by embossing and molding a ring projected part projected to the upper surface side on the outer peripheral edge part of the sheet wall of a bump stopper with which a bumper rubber installed on a piston rod makes contact at the time when the piston rod of a hydraulic pressure dumper is displaced to the maximum in the contracting direction. SOLUTION: An outer cylinder of a hydraulic pressure bumper is furnished with a rod guide 19 to guide sliding of a piston rod 7 on an upper end part and an oil seal 20 to close a sliding clearance of the piston rod 7 fitted and installed on it, and an upper end surface of the outer cylinder is covered with a bump stopper 21 with which a lower end of a bumper rubber 15 makes contact at the time when the piston rod 7 is moved and contracted to the maximum.  This bump stopper 21 is formed of a circular sheet wall 23 with an upper surface of which the bumper rubber 15 makes contact and a cylindrical wall 24 extending in the roughly orthogonal direction from its outer periphery, but in this case, rigidity of the sheet wall 23 is improved by embossing and molding a ring projected part 25 on an inner and outer peripheral edge part of the sheet wall 23 so as to project it to the upper surface side.
Patent JP-S5236138-A (JP)
Title: Apparatus for painting eleceronic parts
Inventor: NAGASHIMA YUKIO
IPC: B05D1/18
Filed: 1975-09-16
Abstract: PURPOSE: An apparatus for the uniform coating of articles(electronic parts) having a dipping bath devided by partition plates to give a uniform vibration effect throu ghout the bath. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S603481-A (JP)
Title: Method of controlling ignition in internal-combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02P5/15
Filed: 1983-06-22
Abstract: PURPOSE:To prevent effectively an ignition miss by controlling additional ignition after ignition control at a definite position when an advance angle is larger than a predetermined value. CONSTITUTION:When a calculated optimum advance angle exceeds a predetermined value, CPU1 supplies the ignition control pulse to an output interface circuit 3 on the base of said advance angle, while sending trigger pulses for generating additional energizing electric current rising from a 30 deg. crank-shaft position alpha to the output interface circuit 3. As a result, the energizing current generated in a energizing circuit 6, as shown in Fig. B, will include the subsequent additional energizing current Q in addition to energizing current P at a definite position on the basis of a calculated optimum advance angle theta so that ignition is carried out twice. Thus, even if the ignition at the definite position is failured, the ignition can be ensured by the subsequent one.