baber/WOPTO huggingface dataset:
Patent JP-H08106579-A (JP)
Title: Telecontroller device
Inventor: UEMURA KEI
IPC: H04Q9/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide a telecontroller device capable of executing effectively the control of a house appliance, etc., in a room especially at the time of going out by using a car. CONSTITUTION: A number plate is read by a camera 14 set at the entrance of a parking area, and a registration number is recognized by a recognizing device 21. A room number is retrieved by accessing the registeration number registered in a restering device 23 by a collating device 22, and the state of the house appliance of the room corresponding to this room number is monitor- displayed by a display 24. A driver operates a control setting device 25 on the basis of this monitor, and the house appliance is given an instruction corresponding to that set contents by a controller 26, and is controlled, and at the time of the going out or coming home by the car, the house appliance such as the lighting or the cooler, etc., of the room is controlled so that security in the room can be managed effectively.
Patent JP-H1056875-A (JP)
Title: Culture of orchid
Inventor: OKAMOTO YASUSHI
IPC: A01G7/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an orchid for medicinal use, for example, Kinsenren of high quality in high yield with no occurrence of plant disease and insect damage without application of agrochemical at all by soaking a root part of a flask seedling of an orchid in a culture solution in a pot-like vessel. SOLUTION: The root part of a flask seedling of' an orchid, for example, Spiranthes sinensis or Gostrodia elata is soaked in a culture solution in an individually separated pot-like vessel, for example, a wide-mouthed bottle or Erlenmeyer flask, more preferably, cultured in a liquid culture medium or a gelling agent-containing solid culture medium. The cultivation is preferably carried out at 18-28 deg.C under irradiation of light with an illumination of 1,000-1,500 lux.
Patent JP-S6484026-A (JP)
Title: Control circuit of kerosene stove of wick type
Inventor: UCHIDA TAMIYA
IPC: F23N5/20
Filed: 1987-09-26
Abstract: PURPOSE:To set a wick in a position suitable to start automatic ignition even though igniting and extinguishing operations are carried out manually, by lowering the wick by driving a motor by the intermediary of a microcomputer when a kerosene stove of wick type is extinguished. CONSTITUTION:A control circuit is constituted of a microcomputer 1, a motor 8 to elevate a wick which is controlled by the microcomputer, and cam switches 5 and 6 which are closed by the revolution of a motor 8. Ignition and extinguishment can be carried out both automatically and manually, but the position of a wick after extinguishment by manual operation is not always suitable to start automatic ignition. In this case an extinguishing switch 4 has to be operated. Then the motor 8 is driven by the intermediary of a microcomputer 1, and the wick is lowered to the position suitable to start automatic ignition, being kept in the waiting state.
Patent JP-H0581873-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IIDA YOSHIKAZU
IPC: G11C11/417
Filed: 1991-09-20
Abstract: PURPOSE:To provide a device improving the level margin of an ECL output signal by separating a voltage supplying line of the high level side of a differential transistor circuit from the voltage supplying line of other internal circuit. CONSTITUTION:An emitter-follower output transistor T3 is driven by differential transistors T1, T2 circuit forming the output signal corresponding to an ECL level by receiving an internal signal to output. The voltage supplying line L1 of the high level side of the differential transistors T1, T2 circuit is arranged so as to be separated from the voltage supplying line L2 of other internal circuit LOG forming the internal signal to output. Thus, since an operational current is dispersed by separating the voltage supplying lines, a voltage drop generated in the circuit is reduced and the high level margin of the output signal is increased in accordance with this matter.
Patent JP-H0576341-A (JP)
Title: Cell transfer apparatus
Inventor: SUZUKI HIROYUKI
IPC: C12M1/32
Filed: 1991-09-20
Abstract: PURPOSE:To perform an operation such as selection and collection of necessary organism cell and the removal of dust, etc., by attaching a sucking and discharging pump to a cube having small holes on the side face, rotating the cube to suck a cell from a liquid phase and releasing the cell at the end of rotation. CONSTITUTION:A collection drum 6 is rotated in a Petri dish 3 holding a solution 4 containing organism cells. Sucking and discharging pumps 14a... are connected to connection holes 12a... connected to small holes on the side faces of the drum. When a small hole is immersed in the liquid phase, a negative pressure is applied to the small hole to suck a cell, which is released by applying a positive pressure to the small hole at the transfer end of rotation.
Patent JP-H04121506-A (JP)
Title: Heavy oil burner for flash-smelting concentrate burner
Inventor: NAGAI KATSUHIKO
IPC: F23D11/12
Filed: 1990-09-13
Abstract: PURPOSE:To stabilize formation of flame and to enable blowing of quantities of oxygen at a low pressure by a method wherein by a method wherein a burner tip having an injection nozzle through which heavy oil is sprayed toward the outside is located to the tip of an inner cylinder. CONSTITUTION:A burner tip 8 is attached to the lower end of an inner cylinder 6 and the inner cylinder 6 is provided with a plurality of injection nozzles 9 through which heavy oil is sprayed toward the outside. An angle 9 of extension of the central line of the injection nozzle 9 with extension in the axial direction of an outer cylinder 5 is set to 30-70 deg.. Since an excellent high temperature flame region can be formed by using low pressure oxygen, ignition of concentrate is promoted. Further, since enough surplus oxygen can be fed at a low pressure, reactivity of concentrate is improved.
Patent JP-S60133793-A (JP)
Inventor: TAKEDA KUNIHIKO
IPC: H05K3/42
Filed: 1983-12-21
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-H1062643-A (JP)
Title: Tapered optical waveguide and design method thereof
Inventor: KAGAMI MANABU
IPC: G02B6/26
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the shape of a multimode optical waveguide in which the connecting loss can be minimized, when an optical fiber is connected to the incident/outgoing ends of the multimode optical waveguide that has manufactured on a substrate. SOLUTION: A multimode optical waveguide is made to be a taper structure. The sectional shape of the tapered multimode optical waveguide is nearly retangular; and denoting by 2a, 2a respectively the width and height of the section of the incident end, and by 2b, 2a respectively the width and height of the section of the outgoing end, however b<a; the connecting loss at the time when an optical fiber is connected to the incident/outgoing ends is minimized by making the ratio of widths both at the incident end and at the outgoing end to be 0.62<ba<0.98.
Patent JP-H08105609-A (JP)
Title: Liquid fuel combustion device
Inventor: KUWAKO SHIGERU
IPC: F23D11/10
Filed: 1994-10-05
Abstract: PURPOSE: To provide a liquid fuel combustion device which reduces the number of components and enhances heat collection to a vaporizing cylinder. CONSTITUTION: This liquid fuel combustion device is provided with a bottomed cylinder-shaped vaporizing cylinder 1 which vaporizes a liquid fuel and mixes the fuel with a combustion air and a burner head 3 to which a plurality of burner ports 3a are installed, which are mounted to the opening of the vaporizing cylinder 1 and eject mixed gas to the peripheral part, and a combustion ring 8 installed to the outer peripheral part of the burner head 3. The vaporizing cylinder 1 is molded with heat resistant aluminum alloy while the combustion ring 8 is integrally molded with the vaporizing cylinder 1 in structure.
Patent JP-S61121781-A (JP)
Title: Motor start compensator
Inventor: NAKANO HIDEO
IPC: H02P1/26
Filed: 1984-11-15
Abstract: PURPOSE:To facilitate the start and to alleviate the influence of a circuit to other device by connecting starting capacitors through switches with three capacitor elements coupled in delta-connection. CONSTITUTION:Switches S1-S3 are set to ON state at motor starting time to connect starting capacitor elements 5 in parallel with capacitor elements 4 coupled in a delta-connection. After starting, switches S1-S3 are opened to connect the capacitors 5 in series with capacitors 4 coupled in a delta- connection. Thus, the large current of low power factor at starting time is suppressed and the power factor at normal operation time can be held at high efficiency.
Patent JP-S6395708-A (JP)
Title: Differential amplifier circuit
Inventor: INABE YASUNOBU
IPC: H03F3/45
Filed: 1986-10-11
Abstract: PURPOSE:To prevent the amplification gain from being lowered even with an increased signal frequency by not connecting a parasitic capacity connected equivalently to the 1st and 2nd output lines to the 1st and 2nd resistors directly. CONSTITUTION:A transistor (TR) Q3 is connected between a collector of a TR Q1 and a power line E1 while the emitter of the TR Q3 is connected to the collector of the TR Q1. Moreover, a TR Q4 is connected between the collector of the TR Q2 and a resistor R2 while its emitter is connected to the collector of the TR Q2. Furthermore, the bases of the TRs Q3, Q4 are connected to the side of the resistors R2, R1 opposite to the power line E1. Even with the parasitic capacitors C1, C2 connected equivalently to the output lines I01, I02, the parasitic capacitors C1, C2 are not connected directly to the resistors R1, R2 but connected to the resistors R1, R2 via the TRs Q3, Q4 respectively.
Patent JP-H0691279-A (JP)
Title: Treatment of organic waste water with high concentration
Inventor: TSUKUDA YUTAKA
IPC: C02F1/74
Filed: 1992-09-10
Abstract: PURPOSE:To draw the maximum capability of a wet type catalytic oxidation tower and provide treated water with high quality stably and efficiently by measuring the CO2 concentration in waste gas in the wet type catalytic oxidation tower and controlling the flow rate of the waste water which is sent and supplied to the oxidation tower based on the measurement result. CONSTITUTION:The treated water and treated gas in a wet type catalytic oxidation tower 2 are taken out through a pipeline 13, and after heat exchange with raw water is carried out, the treated water and treated gas are separated into a gas phase and a liquid phase in a gas-liquid separating tank 3, the gas phase is sent to a gas sensor 4 through a pipeline 14, CO2 concentration measurement is carried out automatically, and the gas is discharged out of the system through a pipeline 15. Meanwhile, the water phase is sent to a water sensor 5 through a pipeline 16, and after measurement of TOC, chromaticity, UV value, etc., is carried out automatically, the water is sent to a treated water tank 6 through a pipeline 17. The measured values of the water sensor 5 and the gas sensor 4 are sent to a signal converter 7 and the raw water flow rate is calculated, a flow rate controlling apparatus 8 controls the operation of a pump P based on the resulting signal, and the raw water flow rate is so controlled as to make the load of the wet type catalytic oxidation tower 2 at a set load.
Patent JP-H0773021-A (JP)
Title: Multiplier
Inventor: GOTO HIDEKAZU
IPC: G06F7/487
Filed: 1993-09-02
Abstract: PURPOSE:To provide a multiplier which increases the function calculation speed without increasing the number of resources of the multiplier by divisionally using resources of the multiplier to perform plural multiplications in parallel. CONSTITUTION:In the first stage, upper 10-bit 10X0 of the fixed-point part of the argument of an elementary function and lowered bits 47X including a guard bit are received as the input. 10X0 indicates an address, and 37-bit 37C2 and 27-bit 27C3 are first read out, and the read width is 64 bits in total. simultaneously, the square of upper 27 bits of 47X is calculated. In the second stage, the address 10X0 is used to read out 47-bit 47C1 and 17-bit 17C4, and the read width is 64 bits in total again. Simultaneously, the multiplier is divided into three to perform prescribed multiplications in parallel. In the stage, the address 10X0 is used to read out 57-bit 57C0. Simultaneously, the multiplier is divided in two to perform prescribed multiplication in parallel. Since the time required for calculation of the fixed-point part is equal to about the time required for three 64-bit floating-point multiplications at the time of numerical calculation of the fundamental elementary function, the calculation time is shortened.
Patent JP-H0696892-A (JP)
Title: Discharge lamp lighting circuit
Inventor: NIIZAWA TADASHI
IPC: G09G3/28
Filed: 1992-09-10
Abstract: PURPOSE:To improve the starting characteristic, reduce the adverse effect on the gradation control, and prevent the deterioration of efficiency by providing a current changing means on the discharge path of the second power voltage, and controlling the current by this means based on the timing signal corresponding to the control period of the lighting gradation of the discharge path. CONSTITUTION:A gradation control signal (c) outputted from a lighting controller 10 is applied to the terminal 12 of the controller 10. The filament heating power voltage Ef is applied to the cathode of a discharge tube L to heat the cathode. A switch transistor Q1 is turned on or off by the signal (c) applied to the terminal 12, the voltage of a main power source EB is applied to the discharge tube L via a resistor RB for gradation control. An auxiliary power source ESA capable of outputting the voltage higher than the voltage of the main power source EB is provided, the voltage from it is applied to the discharge tube L via a resistor RSA, and the back flow of current by the power source ESA is blocked by a diode D1 connected to the emitter of the transistor Q1. A large current is fed to the discharge tube L in the initial stage of lighting.
Patent JP-H04121930-A (JP)
Title: Fluorescent screen forming method for color cathode-ray tube
Inventor: SAKATA FUSAO
IPC: H01J9/227
Filed: 1990-09-12
Abstract: PURPOSE:To prevent the damage of a light absorbing layer when removing a phosphor layer except the light absorbing layer by processing the light absorbing layer formed on the inner face of a panel with an aqueous solution mixed with ZnO fine grains and SiO2 fine grains at a specific ratio. CONSTITUTION:A photosensitive film 12 is formed on the inner face of a panel 1. Resists 13 with a pattern corresponding to through holes of a shadow mask are formed. A light absorbing paint film 14 is formed on the inner face of the panel 1 formed with the resists 13. The light absorbing paint coated on it is peeled together with the resists 13 to form a light absorbing layer 9a or 9b. The inner face of the panel 1 is processed with an aqueous solution mixed with ZnO fine grains 0.1-0.5wt.% and SiO2 fine grains 0.2-1.0wt.%, and an aqueous solution of PVA 0.2 wt.% is coated and dried to form a film 20 of ZnO/SiO2 and PVA. Three-color phosphor layers 10B, 10G, 10R are formed at the formation positions of phosphor layers of the layer 9a or 9b. The damage of the layer 9a or 9b can be prevented when the layers 10B, 10G, 10R are removed except the layer 9a or 9b.
Patent JP-2000057708-A (JP)
Title: Reproduced data detection device
Inventor: ITOI TETSUSHI
IPC: G11B20/18
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To realize an improvement of reproduced data detection by providing a four-state viterbi decoder in which a metric being a negative logarithm of a transition probability to be calculated from ternary data is multiplied by the weight of a metric being a negative logarithm of a transition probability that is calculated from binary data. SOLUTION: A reproduced data detection device is composed of a PR(1, 1) equalizer 1 for outputting two series of ternary and binary data and a ternary/binary four-state viterbi decoder 2. The PR(1, 1) equalizer 1 receives a reproduced signal of recorded data which has been recorded with a recording signal with the smallest inversion interval of 2 or more, converts the reproduced signal into ternary data and binary data existing at a temporal intermediate position of the ternary data through partial response (1, 1) detection utilizing intercode correlation, and outputs the ternary data 16 and the binary data 17 into the viterbi decoder 2. A weight setting circuit 3 sets a weight factor for the ternary or binary data.
Patent JP-S61112913-A (JP)
Inventor: ROORENSU KEISU HOWAITO
IPC: G03F7/20
Filed: 1985-10-28
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-S62104138-A (JP)
Title: Semiconductor device
Inventor: OKABE FUMIHIRO
IPC: H01L21/28
Filed: 1985-10-31
Abstract: PURPOSE:To reduce connecting resistance and to reduce electrode or wiring resistance, by selectively removing a metal silicide layer on a lower wiring layer in a polycide structure, and directly connecting an upper polycrystal silicon layer to a lower polycrystalline silicon layer. CONSTITUTION:Only a metal silicide layer 5 on a lower wiring layer 3 is etched by way of a through hole 7 by a selective etching method. A lower polycrystalline silicon layer 4 is exposed in the through hole 7. Then, a polycrystalline silicon layer 9 and a metal silicide layer 10 are sequentially formed. A required pattern is formed by a photoetching method, and an upper wiring layer 8 is formed. At the connecting part of the lower wiring layer 3 and the upper wiring layer 8, the polycrystalline silicon layer 9 beneath the upper wiring layer 8 is directly connected to the polycrystalline silicon layer 4 beneath the lower wiring layer 3. Therefor,e a potential barriers is not yielded between both layers, and the connections having low junction resistance are obtained. The contact area of both wiring layers 3 and 8 can be increased, and the connecting resistance can be also decreased.
Patent JP-S60135103-A (JP)
Title: Sizing feed method of material
Inventor: KARASAWA KOUICHI
IPC: B23B13/02
Filed: 1983-12-22
Abstract: PURPOSE:To eliminate a work slip in time of movements of a spindle chuck as well as to make a material feedable in sizing, by making a cutting tool so as to be thrust into a work concavity without fail at a time when the specified length recedes after the spindle chuck being opened, in case of a spindle movable type automatic lethe. CONSTITUTION:The cutting order of a cutting tool ranging from the cutoff of preceding parts to the working of ensuing parts is that first of all, when the preceding part is cut off with an A cutting tool, this tool retreats therefrom immediately and is replaced with a B cutting tool. Afterward, the B cutting tool conducts its roughing-off operation but at this time, it performs thrust-in operation up to a position 2, forming a 'concavity' therein. After that, the B cutting tool returns to the extent of a position 3 in order to make itself come out of the 'concavity'. Next, a spindle chuck is made open but in succession, once the B cutting tool is made to go forward up to the same point of the position 2 or rather short of a position 4, then the spindle chuck is retreated therefrom. With this constitution, any work slip in time of movements of the spindle chuck is eliminated and a material is feedable in a way of being sized.
Patent JP-S6485409-A (JP)
Title: Btl drive circuit
Inventor: ENOMOTO AKIHIKO
IPC: H03F3/68
Filed: 1987-09-28
Abstract: PURPOSE:To supply a drive voltage higher than a power supply voltage to a BTL(Balanced Transformerless) circuit by using a flyback circuit so as to convert a pulse width modulation signal into a voltage signal and supplying the result to the BTL circuit thereby improving the substantial drive efficiency and reducing the power consumption. CONSTITUTION:An input signal is subjected to full-wave rectification by a full wave rectifier circuit 12, converted into a PWM signal by a PWM conversion circuit 13 and converted into a power signal by a flyback circuit 17 and fed to the BTL circuit 15 as a drive power. On the other hand, the input signal is fed to a polarity discrimination circuit 16, from which a 1st signal being at an H level in case of the positive polarity and a 2nd signal at an H level in case of a negative polarity are generated. Then transistors(TR) Q1, Q4 are switched by the 1st signal and TRs Q2, Q3 are switched by the 2nd signal to give a current to a load resistor RL in response to the input signal. Thus, the drive efficiency is improved substantially, the power consumption is reduced and a voltage higher than the power voltage Vcc is given to the BTL circuit 15.
Patent JP-S60134345-A (JP)
Title: Inputting method of response command
Inventor: YAMAMOTO MASUO
IPC: G06F9/00
Filed: 1983-12-22
Abstract: PURPOSE:To prevent an input error by displaying together a corresponding response command, and inputting a response command basing on the result, when displaying the message of a response request. CONSTITUTION:In case a response request is executed to an operator in the cource of operating a data processing device 2 having a display device 1, a message A of a necessary response request is fetched from a message file 22 by an edit-processing part 21 and displayed on the picture of the device 1, and in response to this response request, a response command B edited in good order is displayed on the picture of the device 1. When an operator selects and indicates one of the commands B, the device 2 can recognize the command B by this indication.
Patent JP-H1175594-A (JP)
Title: Creation of plural disease-resistant plant by using thionine gene
Inventor: OHASHI YUKO
IPC: C12N5/10
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To create a plant showing resistance against at least one disease. SOLUTION: This plant includes a thionine gene, has an expression cassette capable of expressing the thionine and shows resistance against at least one disease. The plant is created by a method comprising a step for constituting an expression vector including the expression cassette capable of expressing the thionine, a step for transforming a cell by the expression vector, and a step for regenerating the plant from the transformed cell. The plant shows the resistance against the disease selected from the diseases derived from plant pathogenic bacteria such as Bacterium oryzae and Microspira desufuricans, or plant pathogenic mold such as Pyricularia oryzae. The invention includes seeds obtained from the disease-resistant plant.
Patent JP-H1094047-A (JP)
Title: Cordless telephone set
Inventor: FUJIWARA SHOGO
IPC: H04W72/08
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone set by which a channel offering excellent speech quality is selected by detecting whether or not a disturbing wave generated external is in existence in a frequency band of a speech channel going to be in use. SOLUTION: A master set 1 starts searching channels according to a line connection request from a slave set 2, uses a carrier detection means 10 to detect whether or not other cordless telephone set is in use, and uses a disturbing wave detection means 9 to detect whether or not a disturbing wave is in existence in a frequency band of the channel and extracts n-sets of operating available channels. The slave set 2 receives information of the operating available channels from the master set 1, and also detects the carrier and disturbing wave and extracts available channels further and a speech is made through a channel without disturbance between both parties.