baber/WOPTO huggingface dataset:
Patent JP-H03284035-A (JP)
Title: Method for revising signal station code
Inventor: OTSUKA AKIRA
IPC: H04L12/00
Filed: 1990-03-30
Abstract: PURPOSE:To revise a signal station code without taking synchronization by sending a code revision notice message to adjacent signal stations and devising the system so as to be able to receive any of new and old incoming signal station codes till a code revision acknowledge message is returned. CONSTITUTION:When a signal station code revision request to revise a signal station code F into a signal station code G takes place in a signal station 6f, the station is able to receive communication information with the signal station codes F and G. Then a code revision notice is set to a signal type part 12, F is set to an old signal station code 13 and G is set to a new signal station code 14 to generate a code revision notice message, it is sent to signal stations 6d, 6e on all input paths and the station 6f enters the state of receiving a code revision acknowledge message. Upon the receipt of the code revision message, the signal station 6d references the old signal station code 13 of the message and discriminates whether or not the code revision notice message is received from all output paths used to send the communication information to the signal station 6f whose signal station code is F to be set.
Patent JP-S5710472-A (JP)
Title: Ftc circuit in radar and similar device
Inventor: SUZUKI TOMOHIKO
IPC: G01S7/529
Filed: 1980-06-23
Abstract: PURPOSE:To facilitate the contrast discrimination of signals by a method wherein an amplifier holding in common linear and logarithmic characteristics is allowed to operate as a linear amplifier when the input signal level is below the specified level and as a logarithmic amplifier in the other cases. CONSTITUTION:A signal received by an antenna 1 is supplied to a CRT5 via an  amplifier 2, a differentiation circuit 3 and a video amplifier 4. The gain characteristics of the amplifier 2 act as linear characteristics for the received signal whose  level is up to twice as high as the white noise level, and as logarithmic characteristics for the signal whose level is higher than the above-mentioned one. Therefore, the signal reflecting a heavy rain or snow at the specified level or more is  amplified without being saturated, so that a signal from which an unnecessary  direct current component has been removed by means of the differentiation circuit 3 can be obtained at the next level.
Patent JP-H04298396-A (JP)
Title: Post-treatment equipment
Inventor: HODOSHIMA TAKASHI
IPC: G03G15/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a small-sized low-cost post-treatment equipment having excellent reliability and workability. CONSTITUTION:Transfer paper discharged from the copier side by a deflection unit 10 is introduced into a preset bin 26, and transfer paper stacked on the bin 26 by a stapling unit 46 annexed to the deflection unit 10 is bound. The bundle of bound transfer paper is carried out to a stacker from the bin 26 by a drawing roller 24 annexed to the deflection unit.
Patent JP-H08256395-A (JP)
Title: Ultrasonic wave transmitter-receiver
Inventor: MORI HIRONORI
IPC: H04R1/44
Filed: 1995-03-17
Abstract: PURPOSE: To reduce dispersion in the characteristic without suppression of the main vibration mode by using a seat base having a recessed part so that the user cannot be in contact with an electrode of a piezoelectric porcelain vibrator and fixing the vibrator only at the outer circumferential part. CONSTITUTION: A circular or rectangular opposed electrode 9 opposite to a piezoelectric porcelain plate 1 nearly in the middle in the broadwise direction and a couple of lead electrodes 10a, 10b led in different directions so as not to be opposed to each other in the broadwise direction from the opposed electrode 9 are formed. Lead wires 6a, 6b are connected to the lead electrodes 10a, 10b to be polarized and stimulated. A recessed part 12 is provided to the seat base 2 in a range where the opposed electrode 9 is located so that the user cannot be directly in contact with the opposed electrode 9. Only the outer circumferential part of the piezoelectric vibrator 1 is adhered to the seat base 2 and water-resistance structure is provided by molding.  Thus, the dispersion in the characteristic by assembling is less without dumping the vibration in the broadwise direction and the transmitter-receiver suitable for transmission reception of a high frequency ultrasonic wave is easily obtained.
Patent JP-S5311288-A (JP)
Title: Trouble detector for operation amplifier circuit
Inventor: HOSONO ISAMU
IPC: G05B11/06
Filed: 1976-07-19
Abstract: PURPOSE:It is designed to detect both input plarity of the operation amplifier circuit and direction of variation of the output of the operation amplifier so as to detect any trouble if occurred on the operation amplifier circuit from the polarities of both of these detecting output.
Patent JP-S61246954-A (JP)
Title: Clamping mechanism of discoid recording medium
Inventor: SUZUKI YASUO
IPC: G11B17/03
Filed: 1985-04-24
Abstract: PURPOSE:To decrease the number of parts of a whole device and lower the cost of the device by driving a driving section that rotates a discoid recording medium and a driving section of clamping action of the recording medium by the same power source. CONSTITUTION:When the holding plate 40 of a disk 6 housed in a cartridge 30 descends to a specified position, it is positioned by a positioning member 43 using inner diameter of the disk, and mounted to a turntable 5 attached to the rotation shaft 47 of a driving section 1 coupled in multistage with a pulley 8a, a clutch 3, a gear head 2 and a clutch 4. The member 43 is raised up by an ordinary spring 46 to lessen variance of inner diameter and parts of the disk 6. Further, a projected part 44 attached to a clamping member 7 makes positioning by a centering member 49. When releasing clamping after detecting information, the clutch 4 is turned of and the clutch 3 is turned on to operate the clamping mechanism, and the driving section 1 is reversed by a spindle motor etc., and operation reverse to clamping is performed.
Patent JP-S62243119-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: C09D127/06
Filed: 1986-04-15
Abstract: PURPOSE:To obtain a magnetic layer having excellent dispersibility of magnetic powder and excellent adhesiveness and wear resistance of a coated film by irradiating radiations to a resin incorporated therein with a specific resin as a resin component having radiation sensitive double bonds to polymerize and cure the coated film thereof. CONSTITUTION:A magnetic layer essentially consisting of ferromagnetic powder, resin having the radiation sensitive double bonds and thermoplastic resin without having the radiation sensitive double bonds is formed on a nonmagnetic base. The resin into which a (meth)acryl-modified polyurethane resin and the modified resin expressed by the formula are incorporated as the resin component having the radiation sensitive double bonds is irradiated with radiations by which the coated film is polymerized and cured. In the formula, R is a methyrol group or (meth)acrylate of the methyrol group and the molar ratio between the methyrol group and (meth)acrylate is in a 3:1-1:3 range. The magnetic layer having the good dispersibility of the magnetic powder and having the excellent electromagnetic conversion characteristic is thereby formed.
Patent JP-H03287193-A (JP)
Title: Dimming device
Inventor: SATO SHUJI
IPC: B60K35/00
Filed: 1990-03-31
Abstract: PURPOSE:To check whether a dimming function is normally actuated at the time of starting a device by performing dimming after temporarily lighting with previously set brightness at the time of starting the device. CONSTITUTION:Display brightness corresponding to the lightness of external light is previously stored as data in a ROM part. When the output of a detection part based on a photosensor 12 is inputted in a brightness processing part 22, a brightness designating signal is outputted to a display part 3 based on the stored data and the display brightness of the display part 3 is set based on the specified brightness designating signal. Furthermore, an initial check part 23 is installed in a processing part 2 for dimming and started by an ignition switch 24 so that it may output for a specified time. Therefore, by turning on the switch 24 at the time of starting the operation of a vehicle, etc., an engine is started, the display part 3 for displaying operation information is lighted with maximum brightness, and displayed character and graphic, etc., are brightly displayed. They are displayed with ordinary brightness, that is, the adjusted brightness after a few seconds. Thus, the action of the dimming device is checked.
Patent JP-H06290475-A (JP)
Title: Optical head and optical information recording
Inventor: SEKI HIDEYA
IPC: G11B7/12
Filed: 1993-04-13
Abstract: PURPOSE:To prevent high frequency from a means for reducing a laser noise, etc., from leaking to the outside of an optical head by covering the whole or a part of a laser diode, the reducing means for laser noise and a focus position control mechanism with a conductive shielding plate. CONSTITUTION:A magnet 2 generating magnetic field, a supporting spring 3 and a reducing means 5 for laser noise are provided on the periphery of a lens holder 1 and a laser beam emitted from a laser unit 12 inside the holder 1 is focused on a recording medium by means of a lens 10 through a diffracting means. The reducing means 5 for laser noise is composed of a high frequency generator and a buffer amplifier, the output is connected to the hot side of a laser chip, the coherency of a laser beam is reduced by the action of the reducing means 5 and a laser noise due to the returned light is reduced. A high frequency current flows inside the reducing means 5 and through a connection wire and, since the high frequency radiated in the air causes a noise, the leakage of high frequency is prevented by a shielding case 7. The case 7 is connected to the grounding wire of the laser unit 12 and the high frequency is absorbed to the ground.
Patent JP-2000278385-A (JP)
Title: Portable telephone terminal and service function abbreviated calling method
Inventor: SHINDOU MASAYO
IPC: H04W88/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To enable easy calling operation by storing selected service function names and number data one to one and displaying an input picture for a service function when a service function abbreviated call command and number data are inputted. SOLUTION: The service function call command is inputted to display the service function selection screen at a display part. The service function selection screen displays the names of service functions and also displays it together with added numbers occassionally. A service function is selected to display an input screen. In this state, a service-function abbreviation registration command is inputted and a number assigned to the selected service function is also inputted, so that the correspondence between the selected service function and assigned number is stored in a memory. To call the registered service function, the service function abbreviated call command is inputted and then the number is inputted to call the service function stored corresponding to the inputted number, so that its service function input screen is displayed at the display part.
Patent JP-S60234410-A (JP)
Inventor: UEMATSU TADAYUKI
IPC: H02G1/12
Filed: 1984-04-28
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-H06170159-A (JP)
Title: Continuous auto circulation and device and method for moving many-area mass
Inventor: REZURII SHII HAADEISON
IPC: B01D53/86
Filed: 1992-03-11
Abstract: PURPOSE: To provide a method and apparatus for successively contacting liquid with different gases in a gas-liquid contact device in such a manner that solution circulation is generated by a density difference between a gas-liquid contact zone and a connecting chamber packed with the intermediate liquid without using a solution circulating pump. CONSTITUTION: The apparatus and method effect mass transfer between the second liquid and the second gas by successively contacting the liquid with the different gases within the separate mass transfer zones in a single vessel, operatively connecting the mass transfer zones in liquid communication with each other, contacting the liquid with the first process gas cocurrently in the first mass transfer zone 16 to effect the mass transfer between the first liquid and the process gas and introducing the liquid together with the second gas different from the first gas into the second mass transfer zones 18A, 18B and 18C cocurrently with the second liquid. The apparatus and method are suitable for process execution for removing hydrogen sulfide from the gases by a liquid redox catalyst, for example, chelate iron, regenerated by air.
Patent JP-H04318705-A (JP)
Title: Drive method for thyristor switch and its device
Inventor: ISHIKAWA TAKUMI
IPC: H03K17/725
Filed: 1991-04-18
Abstract: PURPOSE:To protect a thyristor switch and a load of a thyristor by preventing the thyristor to be always turned on so as to prevent the thyristor switch from being consecutively turned on even when noise is superimposed on a synchronizing signal. CONSTITUTION:An AC signal from an AC power supply 10 is rectified to generate a synchronizing signal S1 synchronously with the frequency, a trigger command signal whose level is gradually changed is generated from the signal S1, an off-pulse is applied to a triac 12 when the level of the signal S1 is a zero reference point or below and a level change per time in the signal S1 is detected before a zero detection period when the level of the signal S1 reaches the zero reference value while the trigger command signal reaches a setting value and an on-pulse is applied to the triac 12, and when the change reaches a reset value, a reset signal S4 is generated thereby bringing the level of the signal S1 to the zero reference value or below. Even when noise is superimposed on the synchronizing signal, it is prevented that the level of the synchronizing signal remains exceeding the zero reference value at all times.
Patent JP-H08289083-A (JP)
Title: Image processor
Inventor: HIROSE MASAYUKI
IPC: H04N1/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide the image processor provided with a power supply section supplying power to an image read sensor and an A/D converter with a simple configuration without production of noise. CONSTITUTION: A light from a light source emitting an original is emitted to a solar battery 152, and power generated from the solar battery 152 is supplied to an image read board 252 connected by a cable 160. The power received by the image read board 252 is fed to an image read sensor 201 and an A/D converter 203 via a capacitor 151c and a constant voltage circuit 153.
Patent JP-S5514536-A (JP)
Title: Automatic selection system for playing in tape recorder
Inventor: MAIKERU DEIIN KASUTAA
IPC: G11B27/28
Filed: 1978-07-17
Abstract: PURPOSE: To enable sure automatic selection for playings, by recording the memory content on the blank at tape re-run after the storage of memory of the count value of the tape counter corresponding to the blank between playings of tape at recording.  
     CONSTITUTION: When a playing is recorded on each section t 1 ,t 2 ... of the tape 21 adjacent each other via the blank, the count value of the tape counter corresponding to each blank is stored in the memory as the playing selection data. At re-run after the end of recording, when the playing selection data stored in the memory is recorded on the blank between playings, the automatic selection of playing can be ensured with the agreement between the reproduced data of the recording data recorded on tape through the use of this tape and the readout playing selection data from the memory corresponding to the playings selected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62244013-A (JP)
Title: Beam split optical system
Inventor: HASHIMOTO TADAHIKO
IPC: G02B27/28
Filed: 1986-04-17
Abstract: PURPOSE:To correct a variance of a spectral performance so that it can be split to an equal ratio, by supporting a pair of rectangular prisms so that at least one of them can move in the direction vertical to an optical axis, and adjusting a ratio of a reflected light and a transmission light by a polarization beam splitter. CONSTITUTION:Wedge-shaped double refraction prisms 20, 21 are inserted into the front of two pieces of polarization beam splitters 2 (3), and when the wedge- shaped double refraction prisms are moved relatively in the upper and lower directions, a distance of a laser light for passing through the inside of the double refraction prism can be made variable. A laser light 11 which is made incident on the polarization beam splitter 2 is converted to a circularly polarized light by using in advance a 1/4 wavelength plate, etc. In order to obtain a desired split by correcting a variance of a (p) wave component, the circularly polarized light is corrected to an elliptically polarized light. To change a ratio of each component can be executed by varying an optical path length as d$1 and d2.
Patent JP-S61245483-A (JP)
Inventor: ARA TADAMASA
IPC: H05B3/20
Filed: 1985-04-23
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-S59212072-A (JP)
Title: Image recording device
Inventor: FUJII HARUO
IPC: G03G15/34
Filed: 1983-05-18
Abstract: PURPOSE:To prevent the nap of toner formed atop of an array of numbers of recording electrodes which are insulated from one another electrically from overlapping between adjacent electrodes by tapering tip parts of the recording electrodes toward a recording medium side. CONSTITUTION:The width X of each recording electrode 4 is set to 50mum and the recording electrode 4 is etched from at 25mum distance from the tip part to the tip to taper the tip of the recording electrode 4 to about 1mum width. Consequently, even when the gap Y between the recording electrode 4 and a recording medium 5 is held >=2.5 times as large as the mutual gap W of the recording electrodes 4, nap parts TG and TH of the toner never overlap each other on the recording medium 5, and the gap Y between the recording electrode 4 and recording medium 5 is increased greatly while high image quality is maintained.
Patent JP-S63314599-A (JP)
Inventor: SATO KUNIO
IPC: G10H1/24
Filed: 1988-04-11
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-H07280885-A (JP)
Title: Calibrating method for driver in semiconductor test system
Inventor: YAMADA OSAMU
IPC: G01R31/28
Filed: 1994-04-04
Abstract: PURPOSE:To enhance the accuracy of voltage level by designating a target level of applying voltage, allowance thereof, and the pin of a device to be measured, connecting the device and measuring the applying voltage, setting the difference between a measurement and the target level as a correction value in a correction unit for each channel, and then storing the data in a file. CONSTITUTION:A target level of applying voltage is set along with an allowance thereof and a pin of a device to be measured(DUT) 4, for which the voltage is calibrated, is designated. An applying voltage is then outputted under a state where the DUT 4 is connected with a driver 1 and measured by means of a voltage measuring unit 2. Subsequently, the difference from the target value is calculated and checked against an allowable range. If it deviates from the allowable range, correction values in correction units 11, 12 are corrected before output and measurement of applying voltage are repeated. Upon finishing the voltage calibration for one pin, another pin is calibrated similarly and upon finishing calibration for all pins, a correction data is read out from each correction unit 11, 12 and stored in a file. This constitution produces a highly accurate drive voltage output.
Patent JP-S60231818-A (JP)
Title: Modified cross-section polybutylene terephthalate fiber and its manufacture
Inventor: OONO YOSHIKATA
IPC: D01F6/62
Filed: 1984-04-27
Abstract: PURPOSE:To obtain the titled fiber having low strength, high tensile elastic modulus, and excellent dyeability, stainproofing property, fatigue resistance and pill resistance, by melt-spinning polybutylene terephthalate through a profile nozzle having plural T-shaped slits arranged on a circle, and carrying out the drawing, crimping and heat-treatment of the fiber. CONSTITUTION:Polybutylene terephthalate is extruded in molten state through a profile nozzle having 3-6 T-shaped slits each having an area of 0.3-7mm.<2>. The ratio (a/b) of the width of the horizontal slit (a) to that of the vertical slit (b) is 1.1-1.5, and the horizontal slits are arranged on a circle directing the vertical slits toward the center of the circle. The extruded fiber is blasted with cooling air stream of 1-7m/sec at a part 4.5-50cm below the nozzle, and is taken up a draw ratio of >=150. The produced filament is drawn, crimped and heat-treated to obtain the objective fiber having the ratio (A/B) of the outer circumferential wall thickness A of the hollow part to the inner partition wall thickness B of 0.6-1.0, a tenacity of <=2.8g/d, a tensile elastic modulus of >=70%, a dyability of >=85% at 100 deg.C and >=95% at 110 deg.C.
Patent JP-S5423242-A (JP)
Title: Automatic operating method ice-making device
Inventor: TOTANI KOU
IPC: F25C1/00
Filed: 1977-07-21
Abstract: PURPOSE: To make it possible to make automatically and constantly uniform quality of ice, by regulating adequately and automatically an ice-making time according to the change in ambient temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57202378-A (JP)
Title: Hydrogenating and thermally decomposition method of coal
Inventor: YAMASHITA KUNIHIKO
IPC: C10G1/06
Filed: 1981-06-08
Abstract: PURPOSE: To suppress the generation of method and obtain a gasoline fraction in high yield, by jetting a fine coal powder into a high temperature and pressure steam flow, instantaneously reacting them, reducing the temperature and removing the resultant char, separating the reaction product under cooling, and circulating the reaction product partially through the system.  
     CONSTITUTION: A coal is heat-treated in a hydrogen geseous atmosphere, liquefied and gasified. In the process, the fine acoal powder is jetted into a high temperature and pressure steam flow at a pressure of 35W250kg/cm 2  (gauge), rapidly heated to 750W1,100°C and reacted instantaneously. The reaction product is then cooled and then reacted at 500W850°C for 0.1W30sec. The resultant char is the separted from the product, and fuel oil is separated under cooling. The separated fuel oil is at least partially circulated and fed to the hydrogenating process to hydrogenate and decompose coal continuously. Preferably, the rate of heating the fine coal powder is ≥10,000°C/sec, and the weight ratio between the coal and the hydrogen is (10:1)W(2:3). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5714513-A (JP)
Title: Efflorescence promotor
Inventor: TANAKA KENZOU
IPC: A01N25/26
Filed: 1980-06-30
Abstract: PURPOSE: An efflorescence promotor useful for budding a plant belonging to the family pineapple, capable of being scattered safely by day, providing the same improved budding ratio that is obtained by scattering by night, capable of being stored for a long time, prepared by covering calcium carbide with a water-soluble coating agent.  
     CONSTITUTION: Calcium carbide is covered with a coating agent. A polysaccharide, protein, synthetic paste, and starch are preferable as the water-soluble coating agent, and gum arabic, pectin, guaran, agar, "konjak" (a devil's-tongue), etc. may be cited as the water-soluble coating agent of polysaccharide. Wheat protein, casein, albumin, etc. may be cited as that of protein, and sodium alginate, etc. as that of synthetic paste. The form of the water-soluble coating agent is preferably a capsule or bag. In covering, for example, about 0.1W1.0g powdery or granular calcium carbide is sealed in gelatin capsules. 
     COPYRIGHT: (C)1982,JPO&Japio