baber/WOPTO huggingface dataset:
Patent JP-H0362725-A (JP)
Title: Interface circuit
Inventor: SHINOHARA KOJI
IPC: H03K19/00
Filed: 1989-07-31
Abstract: PURPOSE:To prevent a bias voltage between plural signal processing circuits driven respectively by plural different power supplies due to power supply fluctuation by providing a 2nd emitter follower circuit receiving the output of a 1st emitter follower, and driving a 2nd signal processing circuit. CONSTITUTION:An analog signal outputted from a 1st signal processing circuit 11 is inputted to bases of transistors(TRs) Q5, Q6 in a differential amplifier 5 via output terminals 19, 20. The base-emitter forward bias voltage of TRs Q8, Q9 of a 1st emitter follower circuit 6 is compensated by the base-emitter forward bias voltage of TRs Q12, Q13 of opposite conduction type to that of the TRs Q8, Q9 being components of a 2nd emitter follower circuit 7. Thus, a bias voltage V01 is always kept to a voltage a half a 2nd power supply voltage VCC2 independently of the fluctuation of a 1st power supply voltage VCC1 and the input signal dynamic range is always maximized.
Patent JP-H0645268-A (JP)
Title: Heat treating furnace
Inventor: KISHIMOTO TAKUYA
IPC: H01L21/22
Filed: 1992-07-24
Abstract: PURPOSE:To provide a heat treating furnace in which invasion of impurity components into a reaction tube, discharge of impurity gas from a heat generation material can be prevented and heat treatment with reaction gas of high cleanness can be conducted. CONSTITUTION:The heat treating furnace comprises a reaction tube 5 of quartz, an outer tube 7 covering a heating element 10 for heating an outer periphery of the tube 5 and the tube 5 while forming inert gas introducing region on the periphery of the tube 5, and an inert gas introducing tube 7a for feeding inert gas to the tube 7, wherein the periphery of the tube 5 and the heating element 10 are enclosed with the inert gas.
Patent JP-2001027200-A (JP)
Title: Tornado type sucking/blowing device
Inventor: KIKUCHI YOSHIMASA
IPC: F24F1/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To improve the suction performance and suction efficiency by suppressing the three-dimensional eddy while expanding the suction area of a tornado type sucking/blowing device. SOLUTION: This tornado type sucking/blowing device comprises an air inlet 6a to swirl the air in a specified local area in a tornado and suck it, and an air supply outlet 9 provided to surround the air inlet 6a and swirls the air from the outer circumference of the air inlet 6a diagonally downward to blow the air in an air-curtain manner. The outer circumferential surface 9b side of the air supply outlet 9 is directed outward, an inner circumferential surface 9c side is inward of the outer circumferential surface 9b, and a part of the blowing air flow is allowed to flow in the direction of the inner air inlet 6a.
Patent JP-H0362790-A (JP)
Title: Television receiver
Inventor: OGASAWARA KATSUICHI
IPC: H04N7/16
Filed: 1989-07-31
Abstract: PURPOSE:To simplify designated logic and to maintain privacy performance by constituting a paid television receiver with a vertical pulse generating section, a pseudo random number generating section, a video field memory section and a memory line address designation logic obtaining a start line number for each field. CONSTITUTION:A trigger signal 6 is generated from a vertical pulse generating section 7, a shift clock generating section 3 receives the signal to generate a shift clock 5. A pseudo random number bit string 10 is obtained from a feedback shift register section 4 in response to the signal 5 and it is converted in parallel to obtain a parallel pseudo random number string 34. A memory line address designation logic section 11 reads a video signal written in a field memory section 13 from a line different from each field. Thus, the management and operation of the system are simplified without deteriorating privacy performance.
Patent JP-S6258496-A (JP)
Title: Semiconductor memory device
Inventor: ASANO MASAMICHI
IPC: G11C16/06
Filed: 1985-09-09
Abstract: PURPOSE:To obtain the titled device having a strong resistance to variance on a manufacturing process and to the mixing of a noise and to attain high speed read out by supplying the output of a signal inverting circuit to the gate of a load transistor and dropping the action voltage supplied to the signal inverting circuit. CONSTITUTION:Between a transistor 17 of an inverter 19 in a bias circuit 20 and a Vcc, an I-type MOS transistor 71 is inserted, further, between the Vcc and a Vss in the bias circuit 20, the section between the source and the drain of two I-type MOS transistors 72 and 73 is serially inserted, and the gate of the two transistors 72 and 73 is connected to the Vcc. The serial connecting point of two transistors 72 and 73 is connected to the gate of the above- mentioned transistor 1. Namely, transistors 71, 72 and 73 constitute the voltage dropping circuit to drop an electric power source voltage Vcc and supply to the inverter 19, and in the same way, even at a bias circuit 25, the voltage dropping circuit composed of transistors 74, 75 and 76 is provided.
Patent JP-H0621590-A (JP)
Title: Molded circuit board for large current
Inventor: HAMADA HIROKI
IPC: H01L23/08
Filed: 1992-07-03
Abstract: PURPOSE:To simply assemble a low-cost large current circuit using a power system component by dispensing with conductor wirings. CONSTITUTION:A stud (female screw) 23 for clamping is fixed to one side surface of a thick circuit conductor 21 formed on a predetermined circuit pattern by welding. A first resin molded form 25 is integrally formed on a surface of opposite side of a stud fixing surface of the conductor 21. Further, a second resin molded form 27 is integrally formed on a stud fixing surface of the conductor 21. The conductor 21 is buried between the forms 25 and 27, and a heat of the stud 23 protrudes from the front surface of the form 27. The form 25 is a flat plate state, but the form 27 is formed in a box shape to be used as a case for containing an electronic component. Thus, assembling of a large current circuit using power system component can be simply executed with a low cost.
Patent JP-H0732715-A (JP)
Title: Transfer of pattern
Inventor: OKI TAKEHIKO
IPC: B41L3/12
Filed: 1993-07-16
Abstract: PURPOSE:To apply a beautiful and durable pattern to the surfaces of all of places or articles such as the inner and outer surfaces of a completed building, a vehicle or an elevator, a fabric of a kimono or an obi, a shutter or road by a relatively simple technique without requiring special equipment. CONSTITUTION:Pattern paper is formed by applying an arbitrary pattern to electrostatic recording paper by printing, handwriting or color copy and bonded to a substrate being an article to be transferred by a self-adhesive or an adhesive and the electrostatic recording paper is wetted with water or other liquid to be peeled to transfer only the pattern layer to the substrate and a synthetic resin is applied to the pattern layer to form a protective film.
Patent JP-H0643816-A (JP)
Title: Multilayered plane display panel
Inventor: DOI AKIRA
IPC: G09F9/46
Filed: 1992-07-27
Abstract: PURPOSE:To provide the multilayered plane display panel which can be formed finer, has decreased picture element defects and can display three-dimensional images without degrading the fineness by laminating and sticking plural sheets of plane display substrates to each other. CONSTITUTION:The LCD substrates 11, 12 mounted with TFTs are respectively formed with the configuration in which the picture elements of predetermined sizes are predetermined. The sizes and configuration of the picture elements are set exactly the same. Two sheets of the substrates 11, 12 are so stuck to each other that the respective picture elements overlap on each other in the state of viewing the substrates from the direction perpendicular to the substrates. The rear surface of the one substrate 12 is provided with a back light 13. Images are displayed by passing signal current and scan current to the both substrates 11, 12 from the same power source and lighting the back light 13. As a result, the plural images are obtd. in superposition and, therefore, the one image having the decreased defects is observed with the high fineness and high information quantity.
Patent JP-H1027685-A (JP)
Title: Liquid heating device utilizing microwave
Inventor: SENDA KAZUAKI
IPC: A61M5/44
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a heating device utilizing a microwave which can continuously heat a heated liquid by the microwave, heat the heated liquid sterilized in a short time and heat sterilize the heated liquid, even when it is weak for heat, without generating a composition change. SOLUTION: In this constitution, a heating part 50, cooling part 51 and a pressurizing part 52 are provided, also a fluororesin pipe 53 is provided, which is provided so as to pass through these heating part 50, cooling part 51 and pressure part 52, by the pressurizing part 52, a pressure is applied to a heated liquid flowing in the fluororesin pipe 53, the pressurized flowing heated liquid is heated by a microwave, also cooled just after heating.
Patent JP-H0547483-A (JP)
Title: Discharge lamp lighting device
Inventor: KAWAMOTO YASUO
IPC: H05B41/24
Filed: 1991-08-08
Abstract: PURPOSE:To prevent disconnection of a temperature fuse even when a preheating time setting circuit is not worked by turning a switch element ON through the operation of a timer circuit, and whereby stopping preheating, when a power source voltage is dropped. CONSTITUTION:In a low power source voltage mode, in which an IC circuit 14 is not worked normally, the voltages on both ends of smoothing capacitors 5, 6 will not exceed the Zener voltage of a Zener diode 40, and a photocoupler 30 is turned ON by a resistance 39 through diodes 41, 42, at the time of inputting the power source. A timer circuit 25 is worked thereby, and a switch device 7 is turned ON, and even when a preheating time setting circuit 13 is not worked, continuation of the preheating condition of a discharge lamp 3 is inhibited. A resistance 9 is heated, and disconnection of a temperature fuse 10 is thus prevented.
Patent JP-H0644958-A (JP)
Title: Manufacture of negative electrode for lithium secondary battery
Inventor: SUZUKI TAKASHI
IPC: H01M4/587
Filed: 1992-07-27
Abstract: PURPOSE:To improve battery performance by using a carbonaceous material as a negative electrode active material, and causing the material to preliminarily store a sufficient amount of lithium, regarding a lithium secondary battery causing charge and discharge processes to take place through reversible reaction where lithium released from either of positive and negative electrodes is stored in the other. CONSTITUTION:A carbonaceous material with lithium stored is water washed and dried, thereby manufacturing a negative electrode. In this case, though a reason is not known clearly, an amount of lithium in initially stored state and now allowed for reuse, or irreversible capacity becomes extremely large, when this method of manufacture is not applied. The irreversible capacity, however, can be substantially reduced, when the method is applied.
Patent JP-H0756718-A (JP)
Title: Method for updating system data
Inventor: FUKUSHIMA TAMARU
IPC: G06F9/06
Filed: 1993-08-11
Abstract: PURPOSE:To easily execute data changing work and to make it unnecessary to prepare a change executing program in each system by determining a changing position address while referring to change management table data having the label and changing position address of the changing data. CONSTITUTION:A change executing program 22 reads out a change commanding sentence from a change command file 11 stored in an external medium 10, accesses a change definition sentence table 24 through a vector address 21 and checks the grammar of the change commanding sentence by using the table 24. When the checked result of the grammar is normal, the change character value of change data to be changed is converted into a change binary value based upon a definition sentence concerned in the table 24. After conversion, a change management table 23 is accessed through a vector address 21 and the changing position address of change data to be changed in a program system 25 is found out based upon the table 23. The converted binary value is set up in the system 25 based upon the found changing position address to change system data.
Patent JP-2000021749-A (JP)
Title: Exposure method and aligner
Inventor: HOSHI YASUSHI
IPC: G03F7/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve throughput in a multiplex exposure method, in which different kinds of patterns are repeatedly exposed as a single shot on an exposing substrate to form one pattern. SOLUTION: Different kinds of patterns are formed with different regions 21 and 22 on a single base plate. Then, exposure conditions about exposure disposition, exposure region, exposure conditions such as NA σ, the amount of exposure or transmission factor of a reticle, alignment conditions about alignment lighting mode, alignment position or alignment mark, and exposure information about alignment offset, focusing or tilting are given to each pattern in different regions. Exposure information according to the pattern or the region is set at exposing.
Patent JP-S6444703-A (JP)
Title: Decorative board and manufacture thereof
Inventor: MOCHIZUKI AKIRA
IPC: B27M3/00
Filed: 1987-08-12
Abstract: PURPOSE: To keep the domestic pest insects off by mixing a pest insect repellent into the ink or coating to be used when a pattern is formed so that the pest insects do not come near the pest insect repellent in the ink or the coating of the pattern. CONSTITUTION: The undercoating process such as coating of a sealer, coating of a filler, sanding, application of charta or the like is performed to a surface of a base such as a plywood, a particle board, a fiber board, a laminated wood, a laminated veneer lamber, calcium silicate, a pulp cement board, a slate board, an ALC board, a gypsum board or the like. Then an arbitrary color coating is applied to the same for the color undercoating by using a roll coater. Then an artibrary pattern is printed on the surface with the ink or coating in which the pest insect repellent is mixed, by the gravure printing, offset printing, gravure offset printing, screen printing or the like. As the pest insect repellent, a triamide pest insect repellent is preferably used, and a microcapsule including the liquid, powdery, granular or fluid powder repellent, is mixed in the ink or coating.
Patent JP-S6358183-A (JP)
Title: Sound source search instrument
Inventor: HAYASHI TERU
IPC: G01S3/801
Filed: 1986-08-28
Abstract: PURPOSE:To enable a wiring from a microphone array to be handled without giving hindrance to a sound source search by passing the wiring from the microphone array provided opposite to a sound collector in a supporting frame. CONSTITUTION:A microphone array 2 wherein a number of microphones are arranged in matrix for forming a sound image is arranged opposite to the reflecting surface of a sound collector 1. The microphone array 2 is held by a supporting frame 10 provided with hollow pies and a wiring from the microphones in the microphone array 2 is passed in the hollow pipes. That is, the supporting frame 10 is provided with foot beams 10a composed of a plurality of the hollow pipes, the wiring is divided into a plurality of wires and wiring bundles are mounted on the sound collector 1 so as to be passed in the foot beams 10a. Thus, the wiring from the microphone array 2 provides no shielding in front of the sound collector 1 and the sound collecting effect of the sound collector 1 becomes good.
Patent JP-S6260251-A (JP)
Title: Semiconductor device
Inventor: ANEGAWA TAKAO
IPC: H01L25/18
Filed: 1985-09-10
Abstract: PURPOSE:To increase bond strength between electrodes by a method wherein protrusions are created in projecting electrodes and the protrusions are caused to engage with each other for the coupling of two electrodes. CONSTITUTION:Electrodes 6 rise several micrometers from the surface of protecting films 5. They are so structured as to ensure a firm and reliable bond, provided with meshes of protrusions and recesses. The protrusion-provided electrodes 6 of semiconductor devices A and B are so caused to abut against each other that a protrusion 61 may engage with a recess 62. The combination of the protrusion 61 and recess 62 is collapsed for a firm bond. That is to say, an electrode 6 rising from the surface of a protecting film 5 furnished for the protection and insulation of a semiconductor device is provided with protrusions and recesses that engage with each other for the establishment of a firm bond between electrodes 6 when protrusions 61 mesh with recesses 62. This ensures a good bond.
Patent JP-S6444468-A (JP)
Title: Developing method
Inventor: YANAGIDA KAZUHIKO
IPC: G03G13/06
Filed: 1987-08-12
Abstract: PURPOSE:To widen the latitude of the voltage to splash a toner by opposing an electrostatic latent image holding body and a developing electrode which is provided with a resistor layer on the outside circumference and on which the toner is deposited apart at a spacing placed therebetween and applying square wave alternating electric fields of a high frequency to the developing electrode. CONSTITUTION:The toner 3 is deposited on the resistor layer 6 of a toner depositing roll 2 by a feed roll 7 and a toner layer control member 1. The bias voltage superposed with the square wave alternating electric fields is impressed to the developing electrode 8 by a bias power supply 9 when the toner is entered into the developing region opposite to the electrostatic latent image holding body 4 at the spacing (d) by the rotation of the roll 2. The toner 3 is then splashed toward the holding body 4 and the electrostatic latent image 5 is developed. The resistor layer 6 having the specific resistance ranging 10<4>-10<15>OMEGA.cm is preferred. The voltage for starting the splashing is lowered and the difference from the breakdown voltage is widened by such constitution, by which the latitude of the splashing is widened.
Patent JP-H0280028-A (JP)
Title: Blood pressure measuring method and apparatus
Inventor: MIHIYAERU FURANKENRAITAA
IPC: A61B5/022
Filed: 1989-08-01
Abstract: PURPOSE: To enable to measure blood pressures at a quiescent time interval which is convenient to each inspected person to be measured, by starting the following blood pressure measuring cycle at the time which is function of the time interval peculiar to the cycle of the precedent measuring cycle. CONSTITUTION: When a cuff pressure reaches the threshold value of the cuff pressure Pthr at the time t1 , a counter or a timer is made start to count the time until the time t2 . At the time t2 , the second time interval Δtpre II=Δtpre is made start. If the counter, which counts from the time t1 =0 to the time t2 , is used, this counter starts reducing from the time t2 to 0. The quiescent time interval Δtdea is made start at the time tdz and this quiescent time interval Δtdea is made finish at the time tnext . This time tnext is the same as the end of the second time interval Δtpre II. According to the above mentioned, the quiescent time interval between two cycles is determined with adapting to the preceding cycle, and the shortening of the quiescent time interval which enables to each a patient's uncomfortableness.
Patent JP-S6359835-A (JP)
Title: Sterilized corn packed in sealed container and production thereof
Inventor: TSUMATANI KATSUHIRO
IPC: A23B9/00
Filed: 1986-08-28
Abstract: PURPOSE:To obtain a clearly yellow product, by packing corn granules and an organic acid into a container in a state almost free from juice, sealing and sterilizing under heating. CONSTITUTION:Raw or blanched corn granules having >=31 b value of color difference meter are used. Either frozen or unfrozen raw material is usable irrespective of kinds of corn. The corn granules are mixed with an organic acid in such an amount as not to damage taste in a state almost free from juice, packed and sealed. The container is made of any material such as glass, plastic, etc., including can. The packing and the sealing are carried out by well-known method and vacuum sealing is preferable. Then the container is sterilized under heating to give a product. The condition of heat sterilization is not limited so long as the contents are thermally sterilized.
Patent JP-H0947707-A (JP)
Title: Grease injecting device
Inventor: KIRIYAMA TOSHIHIDE
IPC: B05C7/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent cobwebbing by rapidly injecting grease to parts having an annular aperture connectable to a space to be injected with the grease. SOLUTION: This grease injecting device has a holding member C which holds the parts B by regulating the center of an annular injection port 1, a nozzle member 12 which is arranged to face the injection port 1 and has plural discharge holes for discharging the grease, a grease supplying member 19 which is connected to the nozzle member 12 and a moving member E which fits the nozzle part to the injection port 1 or retreats the nozzle part therefrom by moving the nozzle member 12. The device has a spacing forming member 13 for forming a prescribed spacing between the injection port 1 and the nozzle member 12 and a rotational driving member D for rotating the parts B. A vent chamber is composed of the nozzle member 12 and a compressed air injection hole for injecting compressed air is opened in the chamber.
Patent JP-H0250215-A (JP)
Title: Coordinate input device
Inventor: TERAOKA FUMIO
IPC: G06F3/0488
Filed: 1988-08-12
Abstract: PURPOSE:To prevent damage in advance by arising warning when contact pressure which is based on coordinate input, is over a prescribed value. CONSTITUTION:A position detector 3 is provided to detect a coordinate position, which is touched by a touch panel 1, and a pressure intensity measuring device 4 is provided to measure touch pressure intensity. Then, when the measured pressure is judged to be >= a threshold by a comparator 5 which compares a pressure value to be measured by the pressure intensity measuring device 4 with the threshold to be set in advance, a buzzer 6 is driven. Accordingly, when a warning sound is heard, it is discriminated that pressure goes over necessary pressure. Thus, the touch panel is not damaged.
Patent JP-H0367919-A (JP)
Title: Control of fan rotation for combined burner
Inventor: OBAYASHI TOSHIHIKO
IPC: F23N3/08
Filed: 1989-08-03
Abstract: PURPOSE:To make it possible to provide combustion which holds properly the balance in the supply and exhaust gases by taking as a target rotational speed of a fan the sum of the rotational speed of a fan that is calculated according to the combustion quantity of each burner and a correction value that is calculated according to the rotational speed of a fan of a different burner. CONSTITUTION:In a microcomputer an input IA that corresponds to the combustion quantity of a heater A for supply hot water and an input IB that corresponds to the combustion quantity of a heater B for bath water are calculated and the calculation is inputted to a calculation section in which a target rotational speed is calculated. This calculation section for the target rotational speed calculates a corresponding rotational speed f1(IA) of fan from IA of the heater A and calculates the corresponding rotational speed g1(IB) of fan from input IB of the heater B. And, the influential portion g2(nB) that corresponds to the rotational speed nB of fan of the heater B is calculated, and the influential portion f2(n4) that corresponds to the rotational speed nA of fan of the heater A is calculated to add f2(NB) to f1(IA) and add g1(IB) to g2(nA) and those sums undergo D/A conversion and are outputted. A fan motor drive circuit drives the fan motor 3 for the heater A for the bath supply water at a target rotational speed, NA = f1(IA) + f2(nB) and the fan motor 9 for the heater B for the supply hot water at a target rotational speed, NB = g1(IB) + g2(nA) by the above mentioned both output signals.