baber/WOPTO huggingface dataset:
Patent JP-H03293399-A (JP)
Title: Passenger information broadcasting equipment
Inventor: KONO AKIHIKO
IPC: G10L13/00
Filed: 1990-04-11
Abstract: PURPOSE:To quickly execute arbitrary information broadcast excellent in maintainability by providing an information broadcast sentence input means, a broadcast sentence recognizing means and a broadcasting means. CONSTITUTION:When operator inputs an information broadcast sentence by a keyboard 1, while looking at a CRT display part 3, a processing part 4 decomposes it into sentence clauses by the dictionary function through an interface part 2, retrieves sentence clause data of the same contents from a sentence clause data memory part 5 and generates the same voice data sentence as the inputted broadcast sentence. A converting part 6 executes its analog conversion, amplifies it and outputs it through a loudspeaker 7. Accordingly, by only inputting a broadcast sentence through the keyboard 1, a desired information broadcast can be executed, the broadcast contents are not limited and the broadcast can suitably and quickly be executed. Also, since the broadcast sentence is processed as a software, the trouble for maintenance caused by the interposition of mechanical part can be saved.
Patent JP-H04325215-A (JP)
Title: Manufacture of injection molding
Inventor: MIYAKE AKITAKA
IPC: B29C45/14
Filed: 1991-04-24
Abstract: PURPOSE:To give smooth printed patterns even in manufacturing draw-moldings and cover a thermoplastic sheet with smooth film thickness and thereby provide a manufacture of injection moldings improved in its appearance and ability by reducing the difference of film thickness of the sheet during the period of preliminary molding. CONSTITUTION:At the time of molding a sheet 1, the sheet 1 is expanded by spouting air toward the sheet 1 from the place except the internal angle part 9 of a female mold 4, after that, the sheet is brought into close contact with the inner surface of a cavity 5 and then resin 7 is injected thereto.
Patent JP-S5618678-A (JP)
Title: Production of europium-activated stannic oxide phosphor
Inventor: MATSUOKA TOMIZOU
IPC: C09K11/00
Filed: 1979-07-25
Abstract: PURPOSE: To produce easily SnO 2 :Eu phosphor which emits more brighter light, by a method wherein a specified flux is added to a mixt. of SnO 2  and Eu 2 O 3  and the resulting mixt. is heat-treated.  
     CONSTITUTION: 0.5W7wt% of CsCl as a flux is added to a mixt. of SnO 2  or a tin salt capable of conversion to SnO 2  by thermal decomposition and Eu 2 O 3  or a Eu salt capable of conversion of Eu 2 O 3  by thermal decomposition. The resulting mixt. is heat-treated at a temp. of 1,100W1,500°C. The heat-treated powder is introduced into boiling pure water to remove CsCl. The residue is filtered. The product is dried to obtain a SnO 2 :Eu phosphor.  
     EFFECT: By using the flux, the growth of grain of SnO 2  and the diffusion of Eu into the grain of SnO 2  cluring heat treatment can be promoted, though the growth of the grain of SnO 2  and the diffusion of Eu during heat treatment were difficult in the traditional process. By using the flux, there can be obtd. the SnO 2 :Eu phosphor which emits more brighter light. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02257404-A (JP)
Title: Mig system magnetic head
Inventor: FUKUSHIMA NOBUHITO
IPC: G11B5/23
Filed: 1989-04-14
Abstract: PURPOSE:To suppress the formation of a pseudo gap by a magnetically deteriorated layer by providing an iron alloy barrier thin film which can suppress the diffusion of oxygen between a ferrite core and a 'SENDUST(R)' film. CONSTITUTION:The iron silicon alloy barrier thin film 202 is formed by a sputtering method on the gap forming surface of a 1st ferrite core material 201 and in succession, a target is changed and the 'SENDUST(R)' thin film 203 is formed. The iron alloy thin film 202 is less disturbed in the crystal of the initially deposited layer than the 'SENDUST(R)' thin film 203 and can maintain the DO3 crystal structure of good soft magnetic characteristics even at the time of a heating such as glass joining; in addition, the diffusion of the oxygen from the core 201 can be prevented and, therefore, the magnetically deteriorated material is not formed on the 'SENDUST(R)' thin film 203. A nonmagnetic gap material 205 is formed on the gap forming surface of a 2nd ferrite core material 204 and the core material 201 and the core material 204 are joined by glass 206 and are cut to a head core 209. A coil 210 is wound thereon, by which the magnetic head is completed. The formation of the pseudo gap occurring in the magnetically deteriorated layer is suppressed in this way.
Patent JP-H10271860-A (JP)
Title: Method for controlling snow melting device using solar battery
Inventor: NAKAZAWA TAKASHI
IPC: E01H5/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily efficiently control a bidirectional power conditioner, by supplying DC power to solar batteries after the power conditioner is started and, when the DC power reaches a preset constant power value, automatically stopping snow melting operations. SOLUTION: At the time of starting snow melting operations, electromagnetic contactors 41-43 are closed and DC power is supplied to solar batteries 11, 12, and 13. During the initial stage of the snow melting operations, a power conditioner 61 supplies electric power in a constant-voltage mode and, when the voltages at the solar batteries 11, 12, and 13 drop due to temperature rises in the batteries 11, 12, and 13, the conditioner 61 starts constant-power control. A controller 62 detects this state, stops the forward power rectifying operations, and sets photovoltaic power generation to a standby state. Therefore, the electric power generated by the photovoltaic power generation can be made to flow reversely while sunshine is available and, at the same time, the temperature rises of the solar batteries 11, 12, and 13 can be utilized for melting snow when the snow falls or piles up.
Patent JP-S61254732-A (JP)
Inventor: OSUGA MASANORI
IPC: B32B3/26
Filed: 1985-05-02
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-S5717866-A (JP)
Title: Pulsating voltage monitor circuit
Inventor: HONMA EIJIYU
IPC: G01R19/252
Filed: 1980-07-08
Abstract: PURPOSE:To implement good follow-up capability and precise monitor of a pulsating voltage by counting AND output between V/F conversion output of input voltage and a pulse of a pulsating cycle of the input voltage. CONSTITUTION:A counter E is reset by a data processing part D and then control instruction is sent to a programmable one-shot pulse generator circuit C from the data processing part D, to make it generate a pulse in a pulse width corresponding to one cycle of pulsation of the input voltage 1. Then, the output of a V/F convertor A and the output of the pulse generator circuit C are applied to an AND circuit B, and this logical AND output is added to a counter E. A mean value of the input voltage 1 is found from the counting number of this counter E. Thus, a mean voltage pulsating signals can be simply and promptly obtained eliminating the effect of pulsating.
Patent JP-H10272626-A (JP)
Title: Die plate changeover device
Inventor: KIKKO KENJI
IPC: B29B13/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To replace a die plate without the complicated manual work in a short time even during the operation in a screw drier used in the rubber drying process. SOLUTION: A die plate changeover device is used for changing over a die plate 32 fitted on an outlet of a screw drier 50 and provided with a slide plate 22 for retaining a plurality of die plates 32, 32 on a plane crossing orthogonally a screw shaft and setting an optional one die plate 33 on an outlet of the screw drier 50 by being slid in the inner facial direction of the plane and a retaining component 12 disposed on the outlet of the screw drier 50 and retaining slidably the slide plate 22 so that an open face of the die plate 32 is not brought into contact with slidably at the tie of moving slidably the slide plate 22.
Patent JP-H10266155-A (JP)
Title: Ground-surface slope-face weed-preventive protective sheet
Inventor: YAGUCHI NAOYUKI
IPC: E01H11/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a new asphalt (not a synthetic resin) protective sheet, in which deterioration due to hydrolysis, bacteria decomposition, etc., does not progress towards the inside of the weed-preventive protective sheet from a rear brought into contact with the ground surface of the weed-preventive protective sheet and weeds are not penetrated through the sheet for a prolonged term and grown. SOLUTION: The ground-surface slope-face weed-preventive protective sheet is composed of a surface layer 1 consisting of inorganic particles, an improved asphalt layer 2, a base material layer 3, to which weeds are not penetrated by the growth of weeds, the improved asphalt layer 4 and a rear layer 5 selected from a group made up of the film layer of a synthetic resin or a rubber and an inorganic particle layer.  The base material layer is selected from a group composed of a layer obtained by impregnating and treating a woven fabric or a nonwoven fabric with a treatment having the melting poing of 200 deg.C or higher selected from a group consisting of the rubber and the synthetic resin and a layer acquired by laminating the woven fabric or the nonwoven fabric on both surfaces of a self-supporting film having the melting point of 200 deg.C or higher selected from the group made up of the synthetic resin and the rubber.
Patent JP-H10271925-A (JP)
Title: Hydroponic apparatus
Inventor: GOTO HIROSHI
IPC: A01G31/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydroponic apparatus, capable of increasing space for planting young plants or for harvesting, by allowing all cultivation works to be implemented from one side of a floor in a greenhouse to save the working space. SOLUTION: This apparatus is provided with two or more culture tanks 2 closely arranged in parallel, and a number of plates 3 which can be floated on water from one side of the culture tanks 2 and in which young plants are planted, wherein strings at least as long as one side of the tank 2 are connected to each of the plates 3 in the first row to be floated on water from the one side, to allow all of the cultivation works, including planting and harvesting, to be implemented from the one side of the tanks 2.
Patent JP-H0767427-A (JP)
Title: Rice transplanter equipped with fertilizer applicator ad chemical sprayer
Inventor: YAMAMOTO YOSHITERU
IPC: A01C15/16
Filed: 1994-05-09
Abstract: PURPOSE:To provide a rice transplanter equipped with a fertilizer applicator and a chemical sprayer, ready to conduct a work for supplying a fertilizer and 4 chemicals and excellent in handleability of the machine body. CONSTITUTION:A seedling planting unit (A) coupled to the rear part of a running car body is equipped with a fertilizer applicator 3 having a delivery mechanism 18 above a seedling planting mechanism 10 and with a chemical sprayer 30 behind this fertilizer applicator 3. The fertilizer storing hopper 14 of the fertilizer applicator 3 is set at a height almost equal to that of a chemical storing hopper 34 of the chemical sprayer 30 and the lower end of the chemical sprayer 30 is set at a level higher than that of the seedling planting mechanism 10 to form a space under the chemical sprayer 30.
Patent JP-H01265696-A (JP)
Title: Real time display remote control system
Inventor: YAMADA JIRO
IPC: G11B19/16
Filed: 1988-04-18
Abstract: PURPOSE:To improve operability by transferring real time information to a remote control device and displaying it. CONSTITUTION:When a command input is inputted to an input device 18, a system microprocessor 20 transfers the command to an optical transmitter 17. The transmitter 17 converts the signal into an optical signal and sent to a photodetector 12, where it is converted into an electric signal and processed by a transmission reception microprocessor 14 to control an optical disk reproducer 10. Then a rear time reproduction information detector 11 transfers the signal to the processor 14 and transfers it further to an optical transmitter 13, the signal is converted into an optical signal and then converted into an electric signal by a photodetector 16. Then the signal is processed by the processor 20 and the real time reproduction information is displayed on the display device 19. Thus, since the operation of the reproducer is confirmed by the operated position, the operability is improved.
Patent JP-H10273820-A (JP)
Title: Acrylic fiber excellent in adhesion
Inventor: SHIODA HIROTAKA
IPC: D06M13/165
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic fiber, having excellent adhesion to especially a rubber-based matrix and capable of providing a fiber having remarkable reinforcing effects thereof by usual bonding treatment without requiring a special treatment. SOLUTION: This acrylic fiber is obtained by applying a treating agent consisting essentially of a polyoxyethylene alkyl ester and a polyoxyethylene alkyl ether to an acrylic fiber composed of a polymer containing >=95 wt.% acrylonitrile bonded thereto. The resultant acrylic fiber has >=20 kg/cm rubber adhesion measured according to a withdrawing method. The acrylic fiber can preferably be achieved when the number of ethylene repetitions of the polyoxyethylene alkyl ester and the polyoxyethylene alkyl ether is >=8 and <=16 and the content of the polyoxyethylene alkyl ester and the polyoxyethylene alkyl ether in the treating agent is >=50 wt.% based on the total amount of the treating agent. Furthermore, the acrylic fiber can more preferably be achieved when the pickup of the treating agent by the fiber is >=0.1 and <=2 wt.%.
Patent JP-H03292678-A (JP)
Title: Fm audio circuit
Inventor: TASHIRO TAKESHI
IPC: G11B20/06
Filed: 1990-04-09
Abstract: PURPOSE:To simplify the circuit constitution by inserting an adder in the preceding stage of a low-pass filter after the output of FM modulation. CONSTITUTION:In an FM audio recording system circuit, an Lch recording signal is inputted to a PNR (peak noise reduction) circuit 1 and is subjected to signal compression processing and is inputted to an FM modulator 3 and is FM-modulated with 1.3 MHz carrier frequency. Meanwhile, an Rch recording signal is inputted to a PNR circuit 2 and is subjected to signal compression processing and is inputted to an FM modulator 4 and is FM-modulated with 1.7 MHz carrier frequency. Lch and Rch modulation outputs are mixed by an adder 7 and are inputted to a low-pass filter 6 and have the harmonic components cut simultaneously and are inputted to a recording current amplifier 8. Thus, the circuit is constituted with only one low-pass filter to simplify the circuit.
Patent JP-H06289187-A (JP)
Title: Discharge type power generation device for nuclear power plant
Inventor: UMEHARA TOSHIHIRO
IPC: F04F10/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a discharge type power generation device for nuclear power plant which recovers the water head energy of the warm sea water as electric power, in the discharge into a drain pit from the power generation plant equipment and prevents the generation of bubbles at the same time. CONSTITUTION:A discharge type power generation device is equipped with a trough container 14 which takes the warm sea water which is doscharged into a water discharge pit from the drain port of a coastal nuclear power plant, through the overflow on the front surface of the drain port, submersible turbine power generator 17 which carries out power generation by the water head energy of the drop stream before the warm sea water taken into the trough container is received as drop stream and discharged to the drain pit, and a bubble generation preventing unit 16 which allows a portion of the warm sea water taken into the trough container to flow down through branched flow, and applies the side component in the flow-down direction, and allows the water head energy to be consumed, and allows the water to flow into the drain pit.
Patent JP-H03293547-A (JP)
Title: Semiconductor sensor apparatus
Inventor: KOSHIISHI KIYOZO
IPC: G01N27/28
Filed: 1990-04-12
Abstract: PURPOSE:To achieve higher yields in the manufacture of the apparatus by forming a space between a semiconductor sensor and protective structural body to prevent damages to a substrate and a protective body of the semiconductor sensor by a force applied during a junctioning. CONSTITUTION:First and second blocks 1 and 10 are junctioned together through a spacer 12 higher than a semiconductor sensor 3 and a proper space is delimited between the bottom of the sensor 3 and the top surface of the block 10. This eliminates breakage and cracking of a substrate 4 and the protective body 7 of the sensor 3 other wise caused by a force applied during the junctioning of the blocks 1 and 10 and a spacer 12.
Patent JP-S5817848-A (JP)
Inventor: JIYON EICHI BAAKU
IPC: B02C13/18
Filed: 1982-06-04
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-S60237718-A (JP)
Title: Cr timer circuit
Inventor: SHIRATO SHIYUUICHI
IPC: H03K17/28
Filed: 1984-05-11
Abstract: PURPOSE:To reduce the accumulation effect of a charge due to the current of a transistor (TR) which charges and discharges a capacitor and turn of the TR in a short time by providing a current absorbing means which absorbs the charge accumulated at the base of the TR when the TR turns off to the base of the TR. CONSTITUTION:A discharging TR18 is connected through a TR22 to the output side of an FF16 which operates with the outputs of the 1st and the 2nd voltage comparators of a timer circuit, and the current absorbing TR26 is connected between the base of the TR18 and the ground 2. A resistance 27 is connected between the base of the TR26 and a power source terminal 1 and a diode 28 is connected between the base of the TR26 and the ground 2. The current absorbing means consists of the TR26, resistance 27, and a diode 28. When the TR18 turns off, the charge accumulated at the base of the TR18 is absorbed by the current absorbing means to reduce the accumulation effect of the charge due to the current of the TR18, turning off the TR18 in a short time.
Patent JP-H08291593-A (JP)
Title: Tiled roof structure
Inventor: GOTOU MASAYOSHI
IPC: E04D12/00
Filed: 1995-04-20
Abstract: PURPOSE: To reliably prevent a pantile from floating, being damaged and blown away by a strong wind. CONSTITUTION: In a tiled roof structure provided with a heat insulating and waterproof tile backing material 2 to be laid and fixed on a sheathing plate 1 and a pantile 3 having a waveform, a flat shape or the like to be placed and arranged on this tile backing material 2 so as to overlap each other in upper and lower parts as well as to mesh with each other in both left and right side parts, a part where two sheets are superposed in upper and lower parts of the pantile 3 is formed as a tile fastening part 13. An installing material 5 is arranged in and fixed to a recessed groove 4 running in the lateral direction of the tile backing material 2 passing through the under side of this tile fastening part 13.  The tile fastening part 13 of the pantile 3 is fixed by a nail 6 or a screw to be fastened to and installed on the installing material 5 by penetrating through a doubly superposed part of tiles.
Patent JP-2000293147-A (JP)
Title: Multi-display system
Inventor: SAWADA MASAYUKI
IPC: G09G5/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of a display time among each display devices connected with a host device from affecting the information processing of the host device by providing a means for generating the time information of a time when picture quality is displayed and a time when information is inputted and a means for transmitting the time information to the host device. SOLUTION: 18bit display control data having a control code and address data at the head are outputted in parallel from a host computer 1 through a transmission cable 900. The viewer of each liquid crystal display device(FLCD) 11-13 presses switches 20-23 in his or her hand at the time of bidding for displayed merchandise. BOX 100-400 measure a time since the picture is displayed until the switches 20-23 are pressed, and superimpose the result and ID specific to the BOX on the blank part of display picture data, and transmits it. Thus, a multidisplay system in which the deviation of a display time among each display device can be prevented from affecting the information processing of the host device can be easily obtained.
Patent JP-H03293869-A (JP)
Title: Liquid crystal display device
Inventor: NISHIHARA MICHIHARU
IPC: G02F1/133
Filed: 1990-04-11
Abstract: PURPOSE:To display a picture of high contrast by changing the clamp level of the voltage applied to a liquid crystal panel in accordance with the level of a video signal to always use an optimum operation point of the liquid crystal panel. CONSTITUTION:A level adjusting circuit 31 detects the level of the whole of the video signal, and a prescribed clamp voltage is set to a low value when the level is higher than a prescribed value, and therefore, the black level of the video signal is set to the low clamp voltage in clamping circuits 23-1 to 23-3, and the effective operation range of liquid crystal is utilized to the full for the change of the video signal. When the level of the whole of the video signal is lower than the prescribed value, the prescribed clamp voltage is set to a high value, and therefore, the part which is near the center of the effective operation range of liquid crystal and is superior in linearity is utilized for the change of the video signal. Thus, the picture of good contrast is displayed.
Patent JP-S6347821-A (JP)
Inventor: REIFU RUNO TOORU
IPC: G06F3/048
Filed: 1987-04-20
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-H11295451-A (JP)
Title: Structure of electronic clock with alarm output terminal
Inventor: SUZUKI NORITOSHI
IPC: G04C21/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To arrange the continuity position with the sound-producing body of an alarm output terminal spring with a clock as a center and to improve an assembly property. SOLUTION: An alarm output terminal plate 4 is arranged on the upper surface of an electronic clock 1 as an continuity member from the alarm output terminal of an alarm substrate 10 to a piezoelectric element, and an alarm output terminal spring 21 that is inserted into the alarm output terminal plate 4 is used. In this case, the alarm output terminal part can be arranged at the piezoelectric element with a clock as a center and at the same time assembly to two simple parts can be made easily.
Patent JP-H10287506-A (JP)
Title: Antimicrobial agent, antimicrobial resin composition and its production
Inventor: ARIMA HIROAKI
IPC: A01N25/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent capable of improving dispersibility in a resin composition such as a coating agent, compatibility with a resin and coating characteristics, and having a high antimicrobial activities by using an antimicrobial metal component. SOLUTION: This antimicrobial agent is constituted of polymer particles comprising a polymer having a functional group containing an oxygen atom, a nitrogen atom, a sulfur atom, etc., (having 0.1 nm to 100 μm average particle diameter with a crosslinking structure), and an antimicrobial metal component (such as silver component) fixed thereon by forming a chemical bond to the functional group. The carrying amount of the antimicrobial metal component is about 0.01-50 wt.% in terms of the metal based on the whole amount. The antimicrobial agent has a good compatibility with the resin and useful as an antimicrobial resin composition (such as a resin composition for coating).