baber/WOPTO huggingface dataset:
Patent JP-H11330997-A (JP)
Title: Receiver for broadcasting and receiver for digital broadcasting
Inventor: SAWANO YOICHI
IPC: H04J11/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent traffic information and weather information as a secondary program from being missed while tuning a car radio 10 for DAB to a desired program. SOLUTION: A receive signal regarding an ensemble indicated by a microcomputer 15 is demodulated by a demodulator 13, further decoded by a channel decoder 14 by selecting channels of two specific audio service components, and sent to MPEG decoders 20a and 20b respectively. The outputs of the MPEG decoders 20a and 20b are multiplied by specific coefficients through digital multipliers 21a and 21b respectively and then added by a digital adder 24, whose output is converted by a digital-to-analog converter 25 to an analog signal, so that it is reproduced by a speaker 26.
Patent JP-S5665233-A (JP)
Title: Microcomputer encoder for keyboard
Inventor: KOIDE SUMIO
IPC: G06F3/023
Filed: 1979-11-01
Abstract: PURPOSE: To make it possible to operate two encoders as if they were one encoder, by making them have the rollover or lockout function, respectively.  
     CONSTITUTION: A busy output is connected from the BUSY terminal to the other chip selective terminal CS, the busy output becomes a low level while a code is being sent out, and as long as this low level output is being applied to the CS terminal, the other encoder does not send out the code. And a code output of the encoder 12a or 12b is selected by controlling the gate of the tristate buffers 13a, 13b by RSFF14. In this way, the encoders 12a and 12b can be operated as if they were one encoder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09326757-A (JP)
Title: Optical reception panel
Inventor: KOGA TADASHI
IPC: H04B10/29
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical reception panel excellent in long term reliability, and capable of obtaining ideal reception sensitivity and freely receiving a signal light with an optional wavelength. SOLUTION: A signal light is amplified by an optical fiber amplifier 31 and band-limited by a motor-driven wavelength variable optical filter 32, part is branched by an optical branching element 33, photoelectric-converted by a photo diode 35 and an information electric signal is reproduced via an equalization amplifier circuit 36 and an identification circuit 37. The motor-driven wavelength variable optical filter 32 has a rotor actuator having a magnet rotor and a coil and an optical filter film element is fixed to the actuator and the actuator is driven. A superimposed signal among a sweep signal of a transmission center wavelength of the motor-driven wavelength, a DC component for tracking control and an AC component for detecting an error signal is outputted from a control circuit 40. At the time of starting the optical reception panel, sweeping is conducted till a prescribed value is obtained at a signal level detection circuit 39 and tracking is controlled to maximize a transmission optical power.
Patent JP-S5843077-A (JP)
Title: Bank card
Inventor: TANAKA KUNIYASU
IPC: G06K19/10
Filed: 1981-09-07
Abstract: PURPOSE:To prevent the abuse or misuse of a bank card, by providing plural magnetic stripes and a nonmagnetic part, and writing the data of the same contents to at least two magnetic stripes. CONSTITUTION:A bank card contains magnetic stripe parts 2 and 3 plus a nonmagnetic part 4. The data of the same contents are written to the parts 2 and 3 respectively, and then read accurately to prevent the abuse or misuse of the bank card. It is all right if the coincidence of parts 2 and 3 is obtained for the read contents.
Patent JP-S5765067-A (JP)
Title: Blanking method for television receiver
Inventor: OGINO MASANORI
IPC: H04N3/24
Filed: 1980-10-09
Abstract: PURPOSE:To eliminate useless power consumption and to prevent the deterioration of contrast, by making the width of a blanking pulse longer than the flyback time of a deflection circuit. CONSTITUTION:When a vertical pulse inputs to a terminal 16, pulse counters 12, 13 are set with leading of the vertical pulse. Thus, signals 12a, 13a are at L level. When the 33rd horizontal pulse is applied to a terminal 15, the output 12a of the counter 12 is at H level. Thus, RS-FF14 is reset and the F output 17 is at L level. When the 250th H horizontal pulse is applied to the terminal 15, the output 13a of the counter 13 changes to H level and the F output 17 of the FF14 is at H level. Thus, since the blanking pulse width is a length between the 250th and the 33rd H, the scanning electron beam of the overscanning section is cut off.
Patent JP-H0646978-A (JP)
Title: Device for dish washer door
Inventor: YAN SUTERAN BURANGUBERUTO
IPC: A47L15/42
Filed: 1993-06-11
Abstract: PURPOSE: To prevent obstruction to opening and closing movement of a dish washer door from interfering with a panel of a cabinet and at the same time integrating the dish washer into the cabinet. CONSTITUTION: A dish washer having a size which can be integrated into a cabinet includes a machine table 21 provided with a processing room of dishes, provides an opening at one side of a side wall of the processing room for taking dishes in and out, and is normally covered with the door 17. The door 17 for instance, includes an outer door 18 consisting of an panel, and is supported as movable against the machine table 21 at the lower edge, and is movable from a vertical closed position to an approximately horizontal open position.  By the action of a link mechanism supporting the door, when the door 17 is in vertical position, the periphery of the door 19 facing with the processing room positions next to a front edge 20 of the cabinet shell, and at the same time when the door 17 moves, the door is guided so as to the outside door 18 is always to be positioned in front of the vertical plane determined by the front edge 20.
Patent JP-S5930022-A (JP)
Title: Load cell scale
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G3/142
Filed: 1982-08-13
Abstract: PURPOSE:To stabilize a driving voltage and to perform highly accurate measurement, by feeding back the voltage of the secondary winding of a driving transformer to an AGC circuit of an oscillator circuit on the primary side. CONSTITUTION:A voltage V2 at a point (b) of a secondary winding N22 of a driving transformer T is fed back to an AGC circuit 2. When the voltage V2 becomes larger than the voltage, which is determined by a diode D1 and a Zener diode ZD in the AGC circuit 2, a current flows to a resistor R5 and a negative voltage is generated at a point (c). In this way, a negative bias voltage is applied across the gate and the cource of an N channel junction type FET transistor Q1, and the channel resistance of the FET becomes large. The loop gain of the circuit becomes low and the voltage V2 is stabilized. A driving voltage Ve for a load cell LC of the transformer T is likewise stabilized. Therefore the output fluctuation of the load cell becomes very small.
Patent JP-H01309773-A (JP)
Title: Welding method of cast iron and copper alloy
Inventor: TAGUCHI CHOBE
IPC: B22D19/00
Filed: 1988-06-08
Abstract: PURPOSE:To improve the performance of an alloy bearing by coating gold on one side of cast iron or copper alloy, casting the other side of molten metal and welding both metals. CONSTITUTION:The gold is coated on the cast iron and this is set in a mold and the molten copper alloy is cast. In the other case, the gold is coated on the copper alloy and the molten cast iron is cast. By this method, the performance of sliding alloy bearing welding the cast iron and the copper alloy can be improved.
Patent JP-H04339223-A (JP)
Title: Method and measuring apparatus for weight distribution of grain particle
Inventor: YAMAMOTO MICHIAKI
IPC: G01G17/00
Filed: 1991-05-15
Abstract: PURPOSE:To evaluate a weight distribution or the like with an analysis processing of a weighing data per sample by executing a weight measurement adapted to picking up one grain particle at random only for the set number of samples with a mechanical automatic repetition mechanism. CONSTITUTION:Measuring method and apparatus of this invention execute measurement picking up one grain particle each only for the set number of samples with a mechanical automatic repetition mechanism. Weighing of one sample each is performed with the repetition of extraction and transfer at random by suction using a measuring device including a sample supply/discharge means 1, a sample extraction/movement means 2, a pressure adjusting means 3, a weight measuring means 4 and an input means 5, a weighing data storage means 6, a data processing/control means 7 as data processing system and an output/display means 8. A series of execution steps containing the storage of the measurement results and a data analysis processing are performed under equipment-oriented linkage and management.
Patent JP-H09301590-A (JP)
Title: Sheet material discharging device and image forming device
Inventor: TAKAHASHI MASAHIRO
IPC: B65H29/22
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve loading performance in using a discharge paper tray as well as to shorten the working time in attaching a sorter. SOLUTION: A paper discharging roller 1 is fixed on a paper discharging roller shaft 2. The outside diameter of the paper discharging roller 1 is set larger than that of a paper discharging roller 3. The paper discharging roller 1 is divided at its one part or more so as to be easily attached and detached, and it is attached so as to pinch the shaft. A key 1a is provided on the inner peripheral surface of the paper discharging roller 1 so as to be fixed to the shaft, and it is fixed by being fitted to a key groove 2a.
Patent JP-S5567701-A (JP)
Title: Multicore type optical fiber
Inventor: SATOU TSUGIO
IPC: G02B6/40
Filed: 1978-11-15
Abstract: PURPOSE:To make the axial alignment of each core simple and accurate and achieve higher performance of connection work by forming guide holes parallel to a plurality of cores in the lengthwise direction of the clad. CONSTITUTION:Guide holes 3 parallel to a plurality of the cores 1...which are so disposed as to become parallel with each other are formed in the lengthwise direction of the clad 2 integrally overing the cores 1. The guide hole is provided one the central axis or a plurality of holes are disposed in the position equidistant from the central axis of the clad 2, and at an equal angle, e.g., every 120 deg., over the circumferential direction. This enables the axial alignment of the multicores to be accomplished at a breath and accuretly and enables the connection work of these to be made considerably higher in performance.
Patent JP-S5666357-A (JP)
Title: Production of long-sized lead material which becomes material for grid body of lead storage battery
Inventor: OOSUMI AKIRA
IPC: H01M4/84
Filed: 1979-10-30
Abstract: PURPOSE: To eliminate the laboriousness of conventional methods and efficiently produce a titled long-sized lead material by abutting a steel belt on one rotating roll engraved with grooves, pouring molten lead therebetween and freezing the same in the groove parts.  
     CONSTITUTION: A steel belt 3 is abutted on a rotating roll 1 engraved continuously with grooves for the formation of long-sized lead materials, by way of an auxiliary roll 4, an adjusting roll 7, a variable roll 5, etc., and lead from a pouring part 9 in a heated ad molten state by a heating burner 13 is poured between the roll 1 and belt 3, and is cooled by cooling water 11, whereby the long-sized lead materials to become thin titled material are continuously produced. It is also possible to obtain the long-sized lead mterials having thick-walled parts on the side parts by forming deep grooves on the side parts of the grooves of the rotating roll. In this way, the cumbersome processes of conventional methods are not required and titled materals may be produced with good efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5664449-A (JP)
Title: Method of connecting integrated circuit chip and substrate
Inventor: HASHIMOTO KAORU
IPC: H01L21/60
Filed: 1979-10-31
Abstract: PURPOSE:To interconnect between a chip and a substrate in high density by disposing at an interval the substrate formed of cordierite crystal between mullite crystals and filling soluble material between the substrate and the substrate formed with an LSI chip in the intermediate. CONSTITUTION:The substrates 1 and 2 formed with mullite crystal as main crystal of corodierite crystal formed therebetween incorporate thermal expansion coefficient of 3.8.10<-6>/ deg.C very similar to the thermal expansion coefficient of Si. The LSI chip 3 is disposed between the substrates 1 and 2, the soluble material 4 is filled between the substrates 1 and 2, subsequently the chip 3 and the substrates 1 and 2 are connected with thin film conductive pattern. Since in this configuration the substrates and the Si of the LSI chip material include extremely similar thermal expansion coefficient, it does not deteriorate the accuracy of the connecting pattern due to the deterioration of the close contact of the pattern mask caused by the increase in the warpage due to the increase in the chip size, thereby enabling the connection in high density and high accuracy.
Patent JP-H0432811-A (JP)
Title: Optical coupler
Inventor: HORIE TSUYOSHI
IPC: G02B6/42
Filed: 1990-05-29
Abstract: PURPOSE:To eliminate misregistration and the transmission loss of signals by integrally molding a guide body which guides an optical fiber after penetration through an insertion hole to an optical element side in an optical module. CONSTITUTION:The body 6 is provided with the insertion hole 6a and housing part 6b for the optical fiber 7 and is mounted with the optical module 8 in the housing part 6b. The optical module 8 is integrally provide with the optical element 8a and the guide 8b on the cylinder for guiding the optical fiber 7 after the penetration through the insertion hole 6a to the optical element 8a side. The optical fiber 7 eventually faces the optical element 8a regardless of the tolerance of the insertion hole 6a in this way and the transmission loss of the signals between both is decreased.
Patent JP-S61295544-A (JP)
Inventor: JIYON HAWAADO RUUNII
IPC: G03B27/50
Filed: 1986-06-17
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-S621496-A (JP)
Title: Two-stage microbiological treatment of organic dirty waste water
Inventor: KAIDA YASUHIKO
IPC: C02F3/12
Filed: 1985-06-26
Abstract: PURPOSE:To prevent bulking, by adding the simple aeration treatment of waste water to the front stage of activated sludge treatment and preliminarily decomposing and removing a soluble suspended substance under high BOD sludge load. CONSTITUTION:Waste water is guided to a first stage treatment tank through a pipe 4 to be once treated under BOD sludge load accompanying viscous bulking and subsequently flooded to be guided to a second stage treatment tank 2. In the second stage treatment tank 2, waste water receives activated sludge treatment at sludge concn. of 2,000ppm or more to be guided to a sedimentation tank 3 and discharged as treated water 5. A part of the conc. sludge from the lower part of the sedimentation tank is returned to the second stage treatment tank 2 and the excessive sludge is removed out of the system. By this method, bulking is prevented and the reduction in an excessive sludge amount is enabled.
Patent JP-H0435909-A (JP)
Title: Molding material
Inventor: ARAI SHIGEHARU
IPC: B29C43/02
Filed: 1990-06-01
Abstract: PURPOSE:To manufacture uniform FRTP with high density by adhering thermoplastic resin powders and hollow spherical bodies on the surface of a glass fiber bundle. CONSTITUTION:When FRTP is manufactured by press-molding and injection- molding, a molding material is used wherein hollow spherical bodies, or hollow spherical bodies and thermoplastic resin powders are adhered on the surface of glass fibers. The glass fiber bundle used herein is such a type that, for example, glass fibers are given with a converging agent, and the 20-2000 pieces thereof are employed. For the hollow spherical bodies, glass balloons are suitable to be used and they are relatively small diameter of the order of 1-200mu in its particle diameter. The hollow spherical bodies are preliminarily blended with a thermoplastic resin molten substance and they can be adhered to the surface of a continuous glass fiber bundle, however, it is suitable that the hollow spherical bodies are adhered to the sure of the glass fiber bundle by the use of an adhesive agent. For the adhesive agent, polyurethane, epoxy resin, and the like are made into solution, and such adhesive agent is given thereto by spray, dip and the like.
Patent JP-2000055800-A (JP)
Title: Measurement of absolute light intensity in laser-induced incandescent light
Inventor: SNELLING DAVID R
IPC: G01N15/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To measure the absolute light intensity of laser-induced incandescent light (LII) and to eliminate the need for calibrating known concentration and fine particles source by using the knowledge of the particle temperature from either the numerical model of the heating of fine particles or the empirical observation of the temperature of the fine particles. SOLUTION: A particle volume fraction is calculated by the knowledge of the particle temperature from either the numerical model of the heating of fine particles or the experimental observation of the temperature of the fine particles and by a known particle temperature. First, the response of a photodetector is calibrated. Then, a beam is applied to the volume of gas incorporating at least one particle by a pulse laser beam 2 and the incandescent light of at least one particle is generated by the pulse laser beam 2. Then, a prompt signal in the period of essentially invariable light intensity after a laser beam pulse is applied, a signal being integrated over a time period after the laser beam pulse is applied, and the signal of the incandescent light intensity of an incandescent light signal that is one of time-dependent signals are measured by a photodetector 4. Then, particle radiation is calculated by a computer 7, and the particle volume fraction is calculated from the signals of the intensity of incandescent light and that of absolute light.
Patent JP-S5365608-A (JP)
Title: Time-division channel holding memory unit
Inventor: INOUE TOMOJI
IPC: H04Q11/04
Filed: 1976-11-24
Abstract: PURPOSE:To reduce the capacity of a channel holding memory and thus to increase the economical performance by dividing the holding memory.
Patent JP-S5666363-A (JP)
Title: Ingot cutting device in continuous casting
Inventor: ISHIHARA HAJIME
IPC: B23K7/00
Filed: 1979-10-31
Abstract: PURPOSE: To enable plural rows of ingots of arbitrary widths to be produced with a good yield in a titled device having a gas cutter, by disposing a compression shearing machine, etc. having a plurality of discs cutting ingot width behind the gas cutter.  
     CONSTITUTION: In the ingot cutting device in continuous casting of an ingot 12 having a tundish 2, a mold 8, guide rolls 10, a gas cutter 16, etc., a compression shearing machine 20 having a plurality of discs 22 cutting the width of the ingot 12 is provided behind the gas cutter 16 to constitute the device. It is equally well to provide side guides 30 of a width variable system holding the parallelism of the longitudinal cutting of the ingot 12 on both sides of the side faces thereof. With the above-mentioned constitution, the width cutting of the ingot which is being cast in width multiplication sizes may be performed more easily than in the case of conventional gas cutters alone, and the yield may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H036956-A (JP)
Title: Dial for telephone system
Inventor: TAKITA HAJIME
IPC: H04M1/30
Filed: 1989-06-02
Abstract: PURPOSE:To make an error rate as to a voice dial to zero by deciding a count sequentially with a voice control means and sending the decided count to a connection line. CONSTITUTION:When a handset 3 is lifted up, a pulse dialing section 11 generates a pulse, sends a pulse to a counter 12, it is displayed on a display device 14 one by one digit to appeal it to the visual sense of the operator and a simulated sound is generated from a simulating sound generating section 15 simultaneously. The operator recognizes whether or not the number is a number required at that time by the operator and utters 'Yes' to the handset 3. The numeral or symbol is decided by the input of the voice signal and the decided numeral or symbol is fed to an NCU section 1 and sent to the connection line as a dial signal. The succeeding digit is operated similarly and sent to the connection line as the dial signal.
Patent JP-S6033163-A (JP)
Inventor: SASAKI TOMOYUKI
IPC: B61G5/00
Filed: 1983-08-01
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-H08335647-A (JP)
Title: Package for mounting surface mounting type semiconductor device
Inventor: OGOSHI TOKIO
IPC: H05K3/34
Filed: 1995-06-08
Abstract: PURPOSE: To provide a package for mounting a surface mounting type semiconductor device which can prevent mounting failures on a mother board even when the number of pins increases or the space between the pins becomes small and further the package weight becomes larger. CONSTITUTION: The title package is provided with projections 1, which are smaller in height than bumps for external connection, on the surface where the bumps 2 for external connection of the title package are formed.
Patent JP-H10329573-A (JP)
Title: Pedal structure of working machine
Inventor: MIKI HIROYUKI
IPC: B60K26/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the pedal structure of a working machine capable of performing an assembly work easily. SOLUTION: The pedal structure of a working machine is structured so that a pedal arm 26 to one end of which a depressing part 25 is interconnected, a pivot shaft 27 for rotatably supporting the pedal arm 26 on a support part 7a located at the underside of a step part 7 on a frame side, and an operating arm 28 interconnected to a mechanism to be operated are formed integrally with each other, a flat part 32 larger in width than the diameter of a pivot shaft 27 and smaller in thickness than it is press-formed in the pivot shaft 27, and a projection 33 projected from the pivot shaft 27 is provided at the side of the flat part 32.  Also a notch part 31 which connects the bearing through hole 30 to the outer periphery of the support part 7a of the pivot shaft 27 at the support part 7a is formed so that the flat part 32 of the pivot shaft 27 can be inserted and is formed smaller in width than the shaft diameter of the pivot shaft 27. In addition, a second notch part 34 capable of passing the projection 33 when the pivot shaft 27 is moved along the lateral direction at a phase different from the range of depressing operation angle of the depressing part 25 is provided in the bearing through hole 30.
Patent JP-S5769152-A (JP)
Title: Tire driving apparatus of motor bike
Inventor: TERADA HARUO
IPC: F16H13/02
Filed: 1980-10-13
Abstract: PURPOSE: To increase the tire pressing force when a wetted tire slips by rotatably inserting the second roller into the first roller and inserting balls between the second roller and the cam plate fixed on the first roller.  
     CONSTITUTION: The first roller 2 is fitted rotatably around a driving shaft 1 and connected together slidably as an integrated unit by means of a pin 3 and a groove 4. The second roller 5 is rotatably fitted around the first roller 2. A concave 6 is formed on the outside surface of the second roller 5 and balls 7 are accomodated. On the outer end of the first roller 2, a cam plate 8 is fixed. A cam groove 9 is formed on the cam plate 8, and when a tire 10 is wetted, to decrease the frictional coefficient, and the first roller 1 slips and revolves faster, rotary speed of the second roller 2 is reforded, and the ball 7 is stranded along the cam groove 9, and the second roller 5 approaches the first roller 2, while interposing tire 10 between the both rollers, resulting in an increase of pressing force. 
     COPYRIGHT: (C)1982,JPO&Japio