baber/WOPTO huggingface dataset:
Patent JP-S6345529-A (JP)
Title: Measuring method for transparency of optical fiber
Inventor: KITAZAWA SHINICHI
IPC: G02B6/00
Filed: 1986-08-13
Abstract: PURPOSE:To eliminate the influence of a flaw and a thickness irregularity at a measurement position of an optical fiber and whether or not there is sticking matter by detecting the quantity of emitted light at the same position of the optical fiber by two photodetecting elements provided at distant positions. CONSTITUTION:When the running optical fiber 1 reaches the arrangement position of a light irradiating device 2, light from the light irradiating device 2 is guided in the optical fiber 1. The optical fiber where the light is guided in runs as it is and the quantity of emitted light is measured by a 1st photodetecting element 3 at a place where the optical fiber reaches the installation position of the 1st photodetecting element 3. The optical fiber continuous to run and the quantity of emitted light at the same position as the detection position of the 1st photodetecting element is measured by a 2nd photodetecting element 4 at a place where the fiber reaches the installation position B' of the 2nd photodetecting element 4. Then, optical transmission loss is measured from the intensity ratio of the emitted light beams from the photodetecting elements 3 and 4.
Patent JP-H0536490-A (JP)
Title: Static eliminator
Inventor: WATANABE TOSHIRO
IPC: H01T19/04
Filed: 1991-07-29
Abstract: PURPOSE:To provide a static eliminator wherein the voltage to be applied between a discharging electrode and a grounding electrode is made relatively low and the generated ion is enabled to be utilized efficiently. CONSTITUTION:A pair of electrodes 4, 5 to form an electric field are installed between a charged body X and a grounding electrode 3 of a static apparatus 1 consisting of a discharging electrode 2 and a grounding electrode 3 on the opposite each other. Positive and negative air ions are generated by corona discharge by applying high voltage between the discharging electrode 2 and a grounding electrode 3. An alternating electric field is formed between both electrodes 4, 5 to form an electric field. The air ions are conveyed and supplied to a charged body X by the alternating electric field and the electric charge of the charged body X is neutralized by the air ions.
Patent JP-H06466-A (JP)
Title: Method and apparatus for digestion treatment of fresh fishes and shellfishes
Inventor: SHOJI MUTSUMI
IPC: A22C25/00
Filed: 1992-06-22
Abstract: PURPOSE:To subject fresh fishes and shellfishes to digestion treatment for the purpose of improving sanitary environment preventing environmental pollution, reducing the wt. of waste refuse and effectively utilizing waste refuse as resources. CONSTITUTION:In a method performing the digestion treatment of fresh fishes and shellfishes by allowing a proper amount of acids to act on fresh fishes and shellfishes or the residue thereof to perform fermetative digestion treatment, a digestion treatment apparatus is constituted of a tank main body 2, a lid 3 and the pedestal 4 connected to the tank main body 2 so as to freely open and close the lid and heat insulating treatment is applied to the tank main body 2 and a heat exchange pipe 2c is incorporated in the bottom part of the tank main body 2. The heat exchange pipe is connected to a hot water boiler 2G through a hot water circulating pump 2E and an air vent device 2F and a treated matter taking-out port 1H is provided to the bottom part of a container while a raw material inlet 3A, an air vent 3B and a pH meter 3C are provided to the lid 3 and a vertical stirring shaft 3F having stirring blades 3D provided to the lower end thereof is provided to the center of the lid 3 through a bearing in a freely rotatable manner.
Patent JP-H0238028-A (JP)
Title: Rolllike product and its manufacture
Inventor: SUWA YOSHIO
IPC: B29D7/00
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a raw material for a desk mat etc. without frosted cloundiness generated by bleeding, by applying a paint which is of a type hardened by ultraviolet rays on one surface of a soft vinyl chloride sheet containing a plasticizer, hardening said paint, and overlapping said sheets by two at respective surfaces not applied with the paint, integrally forming said two sheets by heating with pressure and winding the same into a roll together with a soft vinyl chloride film in a tightly contacted state. CONSTITUTION:A paint 2 which is of a type hardened by ultraviolet rays is applied on one surface of a soft vinyl chloride sheet 1 containing a plasticizer. Then, ultraviolet rays are radiated to the paint to harden the latter. The hardened two sheets are overlapped each other at the surfaces not applied with the paint. The laminated product of two sheets is heated with pressure to melt the vinyl chloride at the overlapped portions. Then, the integrated product of laminated sheets after being cooled is wound into the shape of a roll 4 by a suitable winding means together with a soft vinyl chloride film 5 in a closely contacted state.
Patent JP-H1125749-A (JP)
Title: Cable connecting structure for electronic apparatus
Inventor: TAKAHASHI TETSUYA
IPC: F21S8/10
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a cable-connecting structure, wherein connection between a shield blade and a shield member is secured, disconnection does not occur between the shield blade and the shield member even if a cable generates swing motion by vibrations or the like of an automobile, and noise cut-off is bettered. SOLUTION: Termination work for a shield blade 71 is conducted, such that a sleeve 80 is inserted into a terminal part 72 of this shield blade 71 and that a barrel 90 having a blade-side contact part 93 is crimped to the outside of the terminal part 72, Here, the blade-side contact part 93 is inserted into a groove 55 for insertion provided in a socket body A1, the blade-side contact part 93 is exposed to an opening part 57 provided in the socket body A1 and the blade-side contact part 93 is caused to make contact with a shield member- side contact part 61 of a shield case 60 mounted on the socket body A1, the both contact parts 61, 93 are soldered to.
Patent JP-H0717098-A (JP)
Title: Thermal transfer recording device
Inventor: ISHII RIE
IPC: B41J5/30
Filed: 1993-06-30
Abstract: PURPOSE:To improve printing efficiency by providing a control means for automatically controlling conveying speed of an ink sheet in accordance with equimultiple or variable multiple ratio of an input image data at printing so as to obtain a stable image at low cost within a time the same as in the case of equimultiple at enlarging and to reduce waste of time caused by useless conveyance of the ink sheet at contracting. CONSTITUTION:Variable multiple processing is carried out at a variable multiple processing section 302 provided in an image processing section 202 and an executed result is outputted to a CPU 305 in a system controller 203 through a control register 304. When a size of an image receiving paper is inputted from an operation section, the information is inputted to the CPU 305 in the controller 203. The CPU 305 calculates a ratio of the image receiving paper to a conveying speed of an ink sheet based on quantity of image data stored in a memory 201. When the size of the image receiving paper is to be detected automatically, a size mark attached to an image receiving paper cassette is read by a size detecting sensor 108. By outputting the detected data to the CPU 305, the conveying speed of the ink sheet is calculated.
Patent JP-S6344648-A (JP)
Title: Contrast enhanced material for pattern formation
Inventor: ENDO MASATAKA
IPC: G03F7/095
Filed: 1986-08-12
Abstract: PURPOSE:To enable formation of an ultrafine resist pattern with high accuracy by incorporating a specific photoreactive reagent, water soluble polymer and water into the titled material or the compd. bonded with said photoreactive reagent and water soluble polymer and water therein the preparing the material in such a manner that all the components can be dissolved by aq. solvents regardless of whether light is projected or not. CONSTITUTION:This material contains the photoreactive reagent expressed by formula I and water or the compd. bonded with the photoreactive reagent expressed by formula I and the water soluble polymer and the water. The material is so prepd. that all the components can be dissolved by the aq. solvents regardless of whether light is projected or not. In formula I, R1, R2, R30-R35 are respectively substituents and R30, R32 in particular are substituents except an H atom, X<-> denotes a cation which can form a diazonium salt. The resist pattern sized <=0.5mum is thereby easily obtd. without decreasing the yield.
Patent JP-2001014263-A (JP)
Title: Data processor
Inventor: OKANO HIDEO
IPC: G06F13/14
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To select a specific data recording/reproducing device and to make transferable data when plural data recording/reproducing devices are connectable. SOLUTION: A PC(personal computer) functioning as a data processor sends requests to a USB(universal serial bus) device of connection number N (N=0, 1, 2...) to transfer a recognition code (S12). Receiving the data from the USB device, the PC judges that the N-th USB device is connected (S14) and records additionally the connection number (N-th) and the received recognition code on a connection table (S15). This procedure is repeated to produce a list of all USB devices as the connection table. The connection number of the connected USB device (including a data recording/reproducing device) is displayed ion a monitor and the connection number inputted by an operator is accepted (S24). Then actual access is given to the USB device according to the inputted connection number.
Patent JP-S6167255-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA TOMOOKI
IPC: H01L27/082
Filed: 1984-09-10
Abstract: PURPOSE:To improve the current amplification factor and operating speed of an integrated injection logic circuit (I<2>L) by forming other conductive type second buried layer of an impurity having larger diffusion coefficient in one conductive type first buried surface of a region for forming the I<2>L. CONSTITUTION:An N<+> type impurity is diffused in a P type substrate 1 to form an N<+> type first buried layer 2, and ions of an impurity having a diffusion coefficient larger than the impurity of the layer 2 are then implanted only in an I<2>L region to form an N type second buried layer 3. Then, an epitaxially layer 4 is grown, P<+> type impurity is diffused from the surface to form an insulator separation region 5, ions are then implanted from the surface of the layer 4 of the I<2>L forming region to form a P type first base region 6. Then, a shallow P<+> type second base region 7b having high density higher than the region 6 is formed from the surface of the layer 4, N<+> type impurity is then diffused to form the emitter collecting region 8a and collector region 8b of the I<2>L and the emitter region 8c and the collector region 8d of a bipolar transistor.
Patent JP-S6345447-A (JP)
Title: Starting fuel supply control method for internal combustion engine
Inventor: IGARASHI HISASHI
IPC: F02D41/00
Filed: 1986-08-12
Abstract: PURPOSE:To improve atomization of fuel over the entire temperature range when an engine is started, by arranging a fuel injection valve and an auxiliary fuel injection valve respectively in the upstream side and the downstream side of a throttle valve disposed in the upstream of an intake tube collecting section of an internal combustion engine. CONSTITUTION:An intake tube 2 is coupled through an intake manifold to an engine 1. A throttle body 3 is provided in the upstream of a collecting section of intake tubes 2. A fuel injection valve 6 is arranged slightly in the upstream of the throttle body 3 so as to supply fuel to all cylinders of the internal combustion engine 1. An auxiliary fuel injection valve 6a is arranged in slightly downstream of the throttle body 3 at the upstream side of the intake tube collecting section, so as to supply fuel to a cylinder which enters into intake stroke at first when the engine is started. Consequently, atomization of fuel can be improved over the entire temperature range including very low temperature where the engine is cooled and normal temperature.
Patent JP-S6433864-A (JP)
Title: Pin jack
Inventor: KUBO KAZUHIKO
IPC: H05K3/34
Filed: 1987-07-29
Abstract: PURPOSE:To satisfactorily solder to a conductor foil provided on the upper side of a substrate by providing a projection to be brought into contact with the conductor foil on the substrate where a pin jack is fitted to a jack pin. CONSTITUTION:The tip of a jack pin 14 is inserted into the inserting hole 16a of the substrate 16 of an equipment or the like, and a projection 15 provided on the jack pin 14 is brought into contact with a conductor foil 17 formed on the substrate 16. When the jack pin 14 and the conductor foil 17 are to be soldered, cream solder is coated in advance on at least one of the projection 15 of the jack pin 14 and the conductor foil, and the reflow soldering method is applied. The melted cream solder is concentrated at the conductor foil 17 and the projection 15 at this time, and the soldering of the projections 15 and the conductor foil 17 can be satisfactorily performed.
Patent JP-H0716136-A (JP)
Title: Bookshelf for store
Inventor: IWATO KAZUAKI
IPC: A47F5/10
Filed: 1993-06-30
Abstract: PURPOSE:To allow magazines to appeal to customers being in the outside of a store, as well by forming a see-through part of a shelf for the outside of a store positioned on the back side of a shelf for the inside of a store from a wire rod. CONSTITUTION:A shelf 55 for the outside of a store is constituted of a see-through part 55c formed from a wire rod, for instance, made of steel, and a bottom part 55b formed from a plate, for instance, made of steel. The shelf 55 for the outside of a store is fixed to a see-through part 54c of a shelf 54 for the inside of a store so as to form a line like a tier stand for dolls with shelves 52-54 for the inside of a store, respectively, for instance, by welding. A see-through part 55c of the shelf 55 for the outside of a store is formed from a vertical wire rod 55ca and a horizontal wire rod 55cb. Therefore, magazines displayed on the shelf 55 for the outside of a store are seen through from the outside if a store and customers being in the outside of a store can see the magazines through a window. For instance, when covers of the magazines on the see-through part 55c side displayed on the shelf for the outside of a store are turned to the outside of a store and covers of the magazines of the see-through part 54c side are turned to the inside of a store in advance, the shelf 55 for the outside of a store can perform both use functions for the outside of a store and the inside of a store.
Patent JP-S6082657-A (JP)
Title: Manufacture of solid lubricating film
Inventor: HIRANO MOTOHISA
IPC: C23C26/00
Filed: 1983-10-11
Abstract: PURPOSE:To improve the adhesive strength of a solid lubricant such as WS2 or MoS2 to the sliding surface of a sliding member by forming a thin film of the solid lubricant on the sliding surface and implanting ions into the film. CONSTITUTION:A thin film 2 of a solid lubricant such as WS2 or MoS2 is formed by sputtering on the surface of the base 1 of a sliding member made of SUS440C stainless steel or the like. Ar ions 3 are then implanted into the film 2 under high energy to improve the adhesive strength of the film 2 to the base 1. A sliding member preventing the stripping of the lubricant film 2 even after repeated sliding is obtd.
Patent JP-H01127091-A (JP)
Title: Method for solidifying waste liquid to chemically fixing the same
Inventor: JIESHI ROI KONAA
IPC: C02F11/14
Filed: 1988-07-28
Abstract: Disclosed is the solidification and chemical fixation of liquid wastes using biogenetic primarily amorphous silica to the waste in the presence of a strong alkali in the waste which converts the biogenetic silica into a soluble silicate, and in the presence of a polyvalent metal ion in the waste which reacts with the soluble silicate to provide a cementitious product of the waste. In the event there is insufficient strong alkali present in the waste to convert the biogenetic amorphous silica to a soluble silicate, and insufficient polyvalent metal ion in the waste to harden and form a cementitious product, amounts of these components as necessary can be added along with the biogenetic silica to the waste. The resulting cementitious and chemically fixed waste can be left in place, for example to provide a land farm, or can be removed and broken up and used as a cover for land fills, various land applications, and farms, as well as other applications.
Patent JP-H0935636-A (JP)
Title: Manufacture of electron tube, and its device
Inventor: SHIBUI YOSHINORI
IPC: H01J9/24
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce surplus heat applied to an electron tube 11 so as to improve productivity by reducing the cooling period of the electron tube 11 after heating. SOLUTION: A container 24 is charged with inert gas. A heating jig 18 mounted with an electron tube 11 is supported within the container 24 by a supporting means 25. The heating jig 18 supported within the container 24 is heated by an induction heating means 26. A cooler 28 is brought into contact with the heating jig 18 heated within the container 24 so as to compulsorily cool it.
Patent JP-S6167502-A (JP)
Title: Manufacture of metallic wire
Inventor: UENO SHIGENOBU
IPC: B23D19/06
Filed: 1984-09-12
Abstract: PURPOSE:To manufacture a wire rod from an unexpensive sheet in high productivity, regardlessly of its frictional coefficient different with the kinds of metals, by forming many straight grooves on a metallic sheet and forming projecting parts, formed by said straight grooves, into wire rods by cutting the grooves. CONSTITUTION:For instance, a long-sized metallic sheet 1, made of Ti-alloy having a high frictional coefficient, is passed between rolling rolls 3 having each rectangular square-grooves 2, to form regular-square projecting parts 4 and recessed grooves 5 between them plurally in straight lines by rolling. Next, the rolled sheet 1 is passed through two paris of separating rolls 6, formed by arranging a pair of small-pitch rolls and another pair of large-pitch rolls in series, and the grooves 5 are stretched and cut by separating the adjoining projecting parts 4 alternately in the opposite and thickness directions of parts 4, and the parts 4 are discharged as wire rods 7. Next, the wire rods 7 are fed to the round grooves formed on a pair of forming rolls 9, to deburr both sides of the wire rods 7 as well as to form their square cross sections into round ones before taking up them by a reel 10.
Patent JP-2001025295-A (JP)
Title: Motor drive-control device and method
Inventor: MISUMI HIROYOSHI
IPC: H02P8/12
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To drastically reduce cost with a simple circuit configuration by controlling the length of an open cycle being provided between one cycle of the duty control cycle and the next cycle and the duty control cycle. SOLUTION: When an instruction is issued to start a motor from an SS input terminal 11 of a control part 11 and Mc1k is inputted from an Mc1k input terminal 110, a motor drive pulse is generated in synchronization with it, and control is made to set the phase current of a motor 13 to a target current value. However, the drive pulse is once converted into a drive signal of gate circuits 17 and 18 and is inputted to a drive part 12. Then, current from the Mc1k is detected by a current detection resistor 14, smoothed by an LPF 15 for eliminating noise and converted to a digital signal by an A/D converter 16, and the total current of the motor 13 is controlled, based on the digital signal by the control part 11.  However, duty control is made for alternately repeating a cycle for changing the amount of current and a cycle for preventing the current from flowing, thus drastically reducing cost using a simple circuit configuration.
Patent JP-H0613825-A (JP)
Title: Automatic gain control circuit
Inventor: AMASAWA KIYOSHI
IPC: H03G3/30
Filed: 1992-06-24
Abstract: PURPOSE:To attain a stable automatic gain control operation for the frequency of a sine wave of the input signal even though the frequency is approximate to the frequency of the amplitude fluctuation by accelerating the responsiveness of the automatic gain control. CONSTITUTION:An output signal S0 is inputted to a phase shifter 4 and a signal S0' having a phase delayed by 120 deg. is obtained. The signal S0' is inputted to a phase shifter 4' and a signal S0'' having a phase delayed by 120 deg. is obtained. Thus these signals S0, S0' and S0'' have the phase difference of 120 deg. respectively. Then the signals S0, S0' and S0'' are inputted to the detectors 3, 3' and 3'' respectively to undergo the half cycle detection. These detection outputs S3, S3' and S3'' are synthesized by a synthesizer 5, and an output S4 is obtained. The output S4 is equal to a perfect DC component and serves as the control signal of a variable attenuator 1. This signal S4 instantaneously has an answer to the signal S0.
Patent JP-S5891452-A (JP)
Title: Lithographic plate
Inventor: OBATA HIROYUKI
IPC: G03F7/075
Filed: 1981-11-27
Abstract: PURPOSE:To obtain a lithographic plate superior in adhesion to a printing base plate made of metal or the like, high in printing resistance, and capable of direct printing, by using an olefinic polymer having carbonyl groups as an elastic polymer material. CONSTITUTION:An image line part made of an olefinic polymer having carbonyl groups is formed on the water-holding surface of a base. As said base, a zinc plate cronak treated, an aluminum plate brunak treated, the surfce of plastic plate vapor deposited or nonelectrolytically plated with aluminum or zinc, or coated with a hydrophilic polymeric compd., etc. are used. As a method for patterning the image lines, a method for converting this resin into a toner, patterning it by electrophotography, and transferring it, a method for patternwise applying pressure, heat, or the like, and transferring it, an ink jet method, etc. are used.
Patent JP-H0354449-A (JP)
Title: Measuring method and apparatus using enzyme electrode
Inventor: HASHIZUME YOSHIO
IPC: G01N27/416
Filed: 1989-07-21
Abstract: PURPOSE:To determine a substrate up to high conc. by calculating the unknown concn. of the substrate using the output values to a plurality of standard substrates. CONSTITUTION:A buffer solution 1 is fed in a flow rate of 1.0 ml/min using a pump 2 for high performance chromatography. Subsequently, the buffer solution 1 containing a specimen completed in measurement is collected in a waste solution bottle 11. A measured value is digitized to be taken in a computer 10 and a base current value is subtracted from the peak current value obtained when the specimen passes through an electrode to calculate a detected current value. At this time, the output values to a plurality of standard substrates are used to calculate approximate values to Km and V (Km and V are constant) in formula I (wherein I is an output value and S is the concn. of a substrate) and, further, the optimum values of Km and V are calculated from the formula and the unknown concn. of a substrate is calculated from the formula I for which the optimum values are substituted.