baber/WOPTO huggingface dataset:
Patent JP-S61117112-A (JP)
Title: Preparation of fluorochlorosilane
Inventor: AONO KOJI
IPC: C01B33/107
Filed: 1984-11-14
Abstract: PURPOSE:To prepare fluorochlorosilane with high energy efficiency and easy control of the amt. of introduced raw material resulting as a whole extremely high advantage as commercial preparation by allowing gaseous chlorine and gaseous SiF4 to react with metallic Si or Si alloy. CONSTITUTION:Metallic Si or Si alloy is used as a raw material. Suitable metallic Si is one obtd. by reducing generally available siliceous stone with carbon or one obtd. by crushing the above-described product from the siliceous stone and removing impurities deposited on the grain boundary by treating with an acid. Suitable Si alloy is generally available ferrosilicon, calcium silicon, or magnesium silicon, etc. Fluorochlorosilanes SiFnCl4-n (n=1,2,3) is obtd. by allowing gaseous chlorine and ¦SiF4 gas to react with the above described siliceous raw material.
Patent JP-S61118305-A (JP)
Title: Antiseptic for drinking water or the like
Inventor: SOMEYA NORIO
IPC: C02F1/50
Filed: 1984-11-14
Abstract: PURPOSE:The titled antiseptic showing sterilizing effect by immersing it in drinking water such as city water, etc., obtained by grinding a porous substance such as stony coral, CaCO3, etc., to give granules containing no salt, activating them under heating, covering them with a specific amount of silver and drying them. CONSTITUTION:A porous substance such as stony coral, fish bone, shell, CaCO3, etc. is ground into about 1-3 mm granules, washed until salt is substantially removed, and the granules are activated under heating at 100-450 deg.C in an inert atmosphere such as an Ar gas, etc. They are immersed in a solution of silver ammonia complex, incorporated with glucose as a reducing agent, allowed to stand for a given time, simply coated with 0.001-1 wt.% silver, washed sufficiently, and the solution is evaporated to drynes-s. EFFECT:The titled antiseptic eliminates a bleaching smell, silver ion is eluted in water in 20-50 ppb concentration, sterilizes microorganisms such as bacteria, etc., the antiseptic transfers water to a weak alkali, changes it into high-quality tasty mineral water, and the antiseptic is producible inexpensively.
Patent JP-S63184063-A (JP)
Title: Novel measurement of anti-streptolysin o
Inventor: KIDA MASAAKI
IPC: G01N33/546
Filed: 1987-09-22
Abstract: PURPOSE:To perform automatic measurement simply, rapidly and accurately without using an unstable substance such as an erythrocyte, by using a liposome having a marker substance encapsulated therein and streptolysin O being an antigen. CONSTITUTION:A liposome having a marker substance encapsulated therein and streptolysin O being an antigen are used and the amount of the marker substance released through the destruction of a liposome film by streptolysin O is measured to measure an anti-streptolysin O value. As the liposome, a mixture of phospholipid or glycolipid, cholesterol and other lipid or a composition prepared by further adding a lipopolysaccharide or lipopolysaccharide like compound to said mixture is designated. As the marker substance encapsulated in the liposome, any one of enzymes such as alkali phosphatase, coenzymes such as NAD, a light emitting compound such as luminol, a fluolescent compound such as carboxyfluorescein, other dyes, sugars, an ionic compound or a radical compound being substances capable of being encapsulated in the liposome and capable of becoming the marker may be used.
Patent JP-S6479983-A (JP)
Title: Floppy disk
Inventor: KATO HISATO
IPC: G11B23/033
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a floppy disk with durability on the temperature conditions of a wide range by using a woven cloth containing a polyacrylonitrile fiber for liners, and containing an unsaturated fatty acid ester as a lubricant for a magnetic disk. CONSTITUTION:For liners 31 and 32 brought into contact with a magnetic disk 1, the woven cloth containing the polyacrylonitrile fiber is used. For a magnetic layer, the ester of an olefin acid, a linolic acid, etc., and a monovalent alcohol of about C 6-18 or a glycerol, a sorbitan, etc., is used as the lubricant, and it is contained by 2-20pts.wt. per 100pts.wt. magnetic powder. For a binder, a polyurethane is used, and in order to improve the durability of the magnetic layer, various kinds of hardeners such as an isocyanate may be used. By such a constitution, the floppy disk with high reliability and the high durability can be obtained.
Patent JP-2001061405-A (JP)
Title: Production of packed meat
Inventor: NAKAMURA MASARU
IPC: A23B4/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To enable the surface of meat to keep the original fresh color even after vacuum packing. SOLUTION: Meat is instantly frozen at a prescribed temperature in an instant freezing step S2. The instantly frozen meat is preserved in a frozen state at a temperature higher than the instant freezing temperature, and the temperature is raised finally to a temperature at which the meat can be cut, changed according to the kinds of the meat while keeping the frozen state in a freezing and preserving step S3. The meat at the raised temperature and in the frozen state is cut to a commodity shape in a slice step S4. The cut meat in the frozen state is stored in a vacuum bag and vacuum packed therein in a vacuum packing step S5.
Patent JP-S60129780-A (JP)
Inventor: SATOU SUSUMU
IPC: G09F9/30
Filed: 1983-12-16
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-H0690218-A (JP)
Title: Information transmission system
Inventor: OZEKI KAZUO
IPC: H04J3/00
Filed: 1992-09-07
Abstract: PURPOSE:To improve the whole efficiency by multiplexing data on the gap of a rate due to the fluctuation of a video transmission rate, and transmitting the data with the multiplex display information of the data. CONSTITUTION:A video signal is inputted from a video input/output device 101, and it is compressed/encoded to, for example, a mean rate of around 7.9kbps at a compression encoder circuit 104, and is sent to a multiplexer 107 via buffer memory 105, and is multiplexed with a data signal. An output bit system is monitored and controlled by a rate control circuit 106. The data signal from a data input/output device 102 is controlled with, for example, a mean rate of 0.2kbps, and an audio signal from an audio input/output device 103 with, for example, a bit rate of 1.8kbps, and they are sent to the multiplexer 107, respectively. Those video signal and audio signal are multiplexed and sent out after being the ones with rate of 10kbps in total by being added on an information signal of 0.1kbps representing in what sequence and timing media are arranged by how much bps.
Patent JP-S60129272-A (JP)
Inventor: DATSUDOREE OOGASUTASU CHIYANSU
IPC: B41J2/425
Filed: 1984-11-14
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-H0980238-A (JP)
Title: Leading dropping method for optical fiber using aerial pipe
Inventor: TOMIYAMA KANAMITSU
IPC: G02B6/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the leading dropping method for the optical fiber which reduce the number of leading drop points as much as possible, reduces construction costs, and provides communication services of high quality. SOLUTION: The aerial pipe 30 consisting of a pipe 32 containing a wire leading cord 31 and a support wire for the pipe 32 is previously suspended from a leading drop point over a plurality of electric pole spans; each time a request to leading-drop the optical fiber is made, an optical outdoor wire is led into the aerial pipe 30 from the leading dropping point to a nearby point of a subscriber and the optical outdoor wire itself is laid between the nearby point of the subscriber and the subscriber house, thus leading-dropping the optical fiber. In concrete, the aerial pipe 30 is provided with an opening part at the nearby point of the subscriber and the optical outdoor wire is inserted from the leading dropping point or opening part with the wire leading cord 31.
Patent JP-H1080238-A (JP)
Title: Artificial bait and its production
Inventor: KISHIMOTO HITOSHI
IPC: A01K85/18
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To produce a readily handleable artificial lure having a high harvestability of fishes at a low production cost by forming a skirt part of elastic fibers radially formed from a sinker groove as the starting point in a sinker having an upper part, a lower part and the groove therebetween and fixing the sinker and the skirt part with the groove part of the sinker. SOLUTION: This artificial lure is obtained by inserting a sinker 2 having a groove 5 formed therein into the interior of a braid prepared by braiding fibers having the rubber elasticity into the form of a hollow cylinder, fixing a part corresponding to the groove part 5 of the sinker 2 in the braid to the groove part 5, cutting the braid on both sides of the sinker 2 to a required length and forming the skirt part 3 of fibers 4 obtained by opening the braid into the fibrous form.
Patent JP-S6299923-A (JP)
Title: Optical information recording and reproducing device
Inventor: ARAKI YOSHITSUGU
IPC: G11B7/09
Filed: 1985-10-25
Abstract: PURPOSE:To attain accurate tracking control by using a correction signal to correct the tilt component of a disc and a pickup in a tracking error signal. CONSTITUTION:A photodetection means 3 split horizontally to a track of a disc, low pass filters 11, 12 extracting a low frequency component of an output signal of the photodetection means 3, the 1st differential means 13 generating atracking error signal from the output signal of the low pass filters, high pass filters 15, 19 extracting a high frequency component of the output signal of the means 3, detection means 16, 20 detecting the output signal of the high pass filters, the 2nd differential means 18 generating a correction signal from the output signal of the detection means and the 3rd diffferential means 23 subracting the correction signal from the tracking error signal are provided and the correction signal is used to correct the tilt component of the disc and pickup from the tracking error signal. Thus, one beam is used to apply the accurate recording/reproduction of the information and the tracking control 14.
Patent JP-H1080931-A (JP)
Title: Method for controlling stripping calendered sheet from roll
Inventor: AKAMATSU ATSUSHI
IPC: B29C43/24
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To control the winding of a calendered sheet onto a roll to be constant in the molding of the sheet. SOLUTION: A position at which a sheet molded by a calender roll is stripped off from the surface of the calender roll by a stripping roll 4 is always taken as an image by a camera to be displayed as a bright area 5 which is slender in the axial direction of the calender roll. The sheet immediately after being stripped off and the slender bright area 6 which is the reflected image of the bright area by the surface of the calender roll 3 are converted into binary data respectively, and the center of gravity of each area is calculated by image processing. The middle point of two centers of gravity is measured as a value expressing a stripping point, and the winding of the sheet is controlled so that the measured value is constant.
Patent JP-H1093033-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAKI TORU
IPC: H01L23/522
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To avoid deteriorating the dielectric strength, due to film wear, etc., to ensure a high dielectric strength by forming a first insulating film on the surface of a second divided conductive film and providing a third conductive film in second trenches with the second insulating film formed therein. SOLUTION: Buried electrodes 17 are formed in trenches with exposing part of these electrodes 17, the electrodes 17 and interlayer insulating film are removed in a direction perpendicular to the gate direction to form trenches 21 across them, an insulating film 22 thinner than half the width of the trench 21 is deposited, a planarizing film is deposited to fill up the trenches 21, and contact holes are formed on the planarizing film through a resist pattern mask. Using the planarizing film as a mask, contact holes are formed to expose the tops of the buried electrodes 17. After removing the resist, a metal film 27 is covered over the re-exposed trenches 21 and buried in them to form bit lines 27a.
Patent JP-H0871078-A (JP)
Title: Ultrasonic generator
Inventor: SAKAMOTO YASUHIRO
IPC: A61B17/22
Filed: 1994-09-06
Abstract: PURPOSE: To provide an ultrasonic generator not lowering output sound pressure by fixing a plurality of piezoelectric ceramics vibrators to a support using a specific fixing material. CONSTITUTION: An ultrasonic generator is constituted by bonding and fixing a support 10 and a plurality of piezoelectric ceramics vibrators 12a, 12b by using a fixing material 18 having insulating properties and a characteristic of Shore hardness (D) of 70 or less.
Patent JP-H0791429-A (JP)
Title: Vibration control structure of control cable
Inventor: KAWAHARA SATOSHI
IPC: F16C1/10
Filed: 1993-09-27
Abstract: PURPOSE:To provide vibration control structure of a control cable intended to enhance operation sense of a transmission elver. CONSTITUTION:A structure comprises a resin sleeve 2 in which an inner cable is loosely fitted, a flange portion 32 having externally a collar 321, an aluminum alloy hub 3 tightened in rear portion to an outer casing 801, and a metal pipe sleeve 4 in which the resin sleeve 2 is fitted and of which tip is fitted into tip of the aluminum alloy hub 3. And then, it includes a rubber member 5 covering the aluminum alloy hub 3 and the metal pipe sleeve 4, from rear portion of the flange portion 32 through the flange portion 32 to middle of he metal pipe sleeve 4, a ring 6 for tightening the rubber member 5 and a cap 7 fitted to outside of he rubber member 5.
Patent JP-H0581170-A (JP)
Title: Dma transfer device
Inventor: SUGIMOTO YUKIHIRO
IPC: G06F13/28
Filed: 1991-09-19
Abstract: PURPOSE:To make it possible to make the loss of transfer time and the handling time of software development minimum by performing a DMA transfer providing an address counter every dimension of memory space. CONSTITUTION:When the number of picture elements in the horizontal direction memory space is 2N and the number of picture elements in the vertical direction is 2M (M=N+A), an address is shown by a N+M bit. When a horizontal direction address counter of N bit (H counter) 4 is counted to a termination address set by a DMA transfer termination detection circuit 9, a vertical direction address counter (V counter) of N+A bit 5 is counted by a H direction DMA transfer termination detection circuit 8. Thus, the DMA transfer is proceeded and the DMA transfer termination detection circuit 9 detects the DMA transfer termination by the count value of a V counter 5 and the output of a H direction DMA transfer termination detection circuit 8. Thus, only by setting of a transfer start address of the left up of picture data and a transfer termination address of the right down of picture data, the DMA transfer can be performed for the picture data within a window shown by the diagonal at one time.
Patent JP-S61121767-A (JP)
Title: Linear motor
Inventor: HAMADA TSUTOMU
IPC: H02K41/03
Filed: 1984-11-14
Abstract: PURPOSE:To improve the efficiency at a high speed traveling time and to reduce the wear of rails by providing a stator integrated by welding to a laminate and both end reinforcing units and the rails made of wear resistant material. CONSTITUTION:The stator 12 of a linear motor is formed by integrating by welding a laminate 12a laminated in the direction of an arrow Y, and both end reinforcing units 12b and providing stator pole teeth train 12c at an equal pitch perpendicularly (in the direction of an arrow X to the laminating direction. Rails 13 are formed of a wear resistant member, and parts are disposed on the teeth train 12c. A mover 14 has rollers 15 rolling in contact on the rails 13. Thus, the laminate 12a can largely reduce an eddy current loss when the mover 14 travels at a high speed in the direction of the arrow X. The units 12a can prevent a magnetic flux from leaking to the other by enhancing the moldability at laminating time.
Patent JP-H0983288-A (JP)
Title: Surface acoustic wave element
Inventor: OHASHI HIROSHI
IPC: H03H9/145
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a damage due to discharge between electrodes by forming a semiconductor thin film onto the surface of a piezoelectric substrate including a surface of a metallic electrode section formed on the piezoelectric substrate and the surface of the piezoelectric substrate between the metallic electrode surfaces. SOLUTION: A semiconductor thin film is formed onto linear pattern electrodes 21A to 21D. Then the linear pattern electrodes 21A to 21D are interconnected via the semiconductor thin film 31. As a result, the linear pattern electrodes 21A to 21D are configured. The semiconductor thin film 31 exhibits substantially a high resistance with respect to a signal voltage among the linear pattern electrodes 21A to 21D to avoid discharge by the signal voltage. However, the semiconductor thin film 31 exhibits substantially a low resistance with respect to a high voltage causing a discharging among the adjacent electrodes of the linear pattern electrode 21A to 21D to set the high voltage to be a voltage lower than the voltage causing the discharge.  Thus, the discharge among the electrodes adjacent to each other in the linear pattern electrodes 21A to 21D forming an interdigital electrode section 21 is prevented.
Patent JP-H0582871-A (JP)
Title: Solid laser amplifier excited by laser diode
Inventor: HARA SHINICHI
IPC: H01S3/094
Filed: 1991-09-19
Abstract: PURPOSE:To equalize the spatial distribution of gain while keeping the absorption efficiency of exciting beam high so as to improve the amplification efficiency by reflecting the transmitted light of the LD exciting beam on a 1/4 wavelength plate and linear polarization plate against a solid laser medium based on that a high output LD is linear polarization, to pass the transmitted light through the medium two times without fail. CONSTITUTION:A solid laser amplifier is composed of laser diodes(LD) 1 and 2, collimators 3 and 4, linear polarization plates 5 and 6, and 1/4 wavelength plates 7 and 8, which are paired and also facing each other respectively, and a solid laser medium is fixed in the center among them and further the refrigerant 10 and 11 are prepared in order to cool the amplifier. The exciting beam from respective LDs 1 and 2 is almost absorbed into the medium 9, however, remaining exciting beam is reflected on the plates 5 and 6 to pass through the medium two times, thereby the spatial distribution of gain can be equalized.
Patent JP-H0792971-A (JP)
Title: Piano
Inventor: INABA TATSUYA
IPC: G10H1/053
Filed: 1993-09-27
Abstract: PURPOSE:To provide the piano which never varies in the total balance between a normal piano performance and a performance by an electronic sound source when a player performs the normal piano performance and musical performance by the electronic sound source as to a piano which enables a musical performance by an electronic sound source in addition to a normal piano performance. CONSTITUTION:When a key swings in electronic sound source mode, a CPU detects the number (n) of the key (S110), detects a time difference DELTAT in the period of interruption between a light emitting element and a light receiving element between both key sensors (S120), and calculates a velocity V from the time difference DELTAT (S130). Then, musical performance information is generated by a musical performance information generation routine (S140) according to those pieces of keying information and the delay time Td corresponding to the velocity V is set (S150) by using a delay time setting table. Further, it is decided (S160) whether the delay time Td is elapsed and when so, the musical performance information is outputted (S170) to the electronic sound source. Consequently, the electronic sound source 5 generates a musical performance sound after the delay time Td corresponding to the strength of key depression is elapsed after the key depression.
Patent JP-S6481979-A (JP)
Title: Toner image fixing device
Inventor: YAMADA MASAMI
IPC: G03G15/20
Filed: 1987-09-24
Abstract: PURPOSE:To reduce the power consumption by irradiating a white background part where toner does not stick with no laser light beam. CONSTITUTION:The scanning operation of a 2nd laser light beam (b) is delayed a constant time behind the scanning operation of a 1st laser light beam (a) and the track of an irradiation point formed on the surface of a photosensitive drum with the 1st laser light beam (a) is made congruent with the track of an irradiation point formed on transfer paper P with the 2nd laser light beam (b). The 2nd laser light beam (b) of a 2nd laser 13 is therefore projected only when tracing part of the transfer paper P where toner sticks and not projected when the irradiation part passes other white background part, so only the part where the toner sticks is heated by adjusting the output of the 2nd laser 13 properly to fuse the toner. Consequently, the energy is saved.
Patent JP-H03102935-A (JP)
Title: Polling equipment
Inventor: ISHIGURO NAOTO
IPC: H04L12/40
Filed: 1989-09-18
Abstract: PURPOSE:To collect a data in a set address sequence by reading out a corresponding data from a data storage circuit based on the sequence of the data set and stored in an address storage circuit selected by switching at the timer of polling. CONSTITUTION:A controller 1 outputs a transmission data to kick a polling to prescribed terminal equipment 3 via a data bus 2 and receives a reply data sent from the equipment 3. A control circuit 4 is provided with an MPU having processing operating speed, outputs a write signal S1 to write the data required for the polling to a data storage circuit 10 and outputs a write signal S2 to write the data specifying the sequence of the polling to an address storage circuit 5. Moreover, the circuit 4 outputs a switching signal S3 to control the address storage circuit 5 switchingly to a switching circuit 6. The circuit 5 (5a, 5b) is constituted of two memories storing the data specifying the sequence of the polling independently respectively.
Patent JP-H0286934-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: ABE KUNIHIRO
IPC: F02D41/10
Filed: 1988-09-26
Abstract: PURPOSE:To restrict a rich control area of air-fuel ratio as well as to aim at improments in fuel consumption and durability and a betterment of exhaust emission by compensating a fundamental fuel injection quantity for increment in the case where it is judged to be 'kick down' and 'full load'. CONSTITUTION:At a means 34, whether a kick-down condition is satisfied or not is judged out of engine speed calculated by a means 30, a shift position discriminated by a means 31 and throttle opening calculated by a means 32. In addition, at a means 38, a fundamental fuel injection quantity is set out of intake air quantity and engine speed calculated by a means 29. Moreover, at a means 39, the fundamental fuel injection quantity set by the means 38 is taken in as engine load, and the engine speed calculated by the means 30 is taken in also, and thereby whether an existing driving state is full load driving or not is judged. Then, at a means 40, whether the fundamental fuel injection quantity set by the means 38 is compensated for increment or not is judged on the basis of both judged results of the means 34 and the means 29.