baber/WOPTO huggingface dataset:
Patent JP-H03294178-A (JP)
Title: Grinding machine
Inventor: HARA AKIRA
IPC: B24B55/02
Filed: 1990-04-10
Abstract: PURPOSE:To work with high accuracy the body to be worked with the difference in the temperatures among grinding liquid, plane like tool and work fitting jig being reduced in the working time, by providing a mean which feeds the grinding liquid in advance prior to working to the work fitting jig and a mean which feeds the grinding liquid at all times after the machine starting to the plane like tool. CONSTITUTION:A grinding liquid 17 is fed in advance from a nozzle 18 to a rotating grindstone blade 14 by starting a machine. A work filling jig 12A touchingly fixing the body 11A to be worked next is placed on the cradle 22 provided inside this grinding machine and the temperature is adjusted in advance by feeding a grinding liquid 20. Then, the desired grinding is performed by fixing the work fitting jig 12A, subjected to temperature adjustment, to the chuck 13 of the grinding machine. In this case the grinding liquid 17 is adjusted at its temperature by its being fed to the rotating grindstone blade 14 at all times, the temperatures difference among the grinding liquid 15, rotating grind stone blade 14, the body 11 to be worked and the work fitting jig 12 is eliminat ed and the body 11 to be worked is processed in high accuracy. Meanwhile, the grinding liquid 20 is fed to the succeeding work fitting jig 12A.
Patent JP-S5320894-A (JP)
Title: Electro-optical display unit
Inventor: SHIMIZU SHIYOUTAROU
IPC: H04N5/66
Filed: 1976-08-11
Abstract: PURPOSE: To secure a display which is allotted to more than 3-dimensional matrix and is capable of a multiple driving with no crosstalk, by displaying with optical modulation only when an address is given with a display signal of more than three systems. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58212257-A (JP)
Title: System for correcting variance of sensitivity for solid-state scanning element
Inventor: TAJIRI TETSUO
IPC: H04N1/04
Filed: 1982-06-04
Abstract: PURPOSE:To attain highly accurate correction of sensitivity variance with a simple circuit constitution, by storing a shading correcting coefficient at each screen or each plural number of screens and multiplying the correcting coefficient with a picture signal digitally for correcting the shading. CONSTITUTION:A picture signal (c) outputted from an image sensor 1 is held at a sample-and-hold circuit 4 via an amplifier circuit 3 and converted into a digital value picture signal (f) at an A/D conversion circuit 5. First, an original of reference white level is placed, a gate circuit 6 tying the circuit 5 and a correcting coefficient table 7 is opened, and a correcting coefficient (h) is stored in a line memory 8 with a digital value picture signal (g) taken as an address. Then, a gate at the side of a digital multiplication circuit 10 of the circuit 6 is opened, a correction coefficient (j) stored in the memory 8 is read out from the memory 8 in synchronizing with a picture signal (k), the coefficient (j) and the signal (k) are multiplied at the circuit 10 to botain a digital value picture signal (l) corrected for shading.
Patent JP-S57210975-A (JP)
Title: Semicontinuous type vacuum vapor depositing machine
Inventor: NARUSE MIKIO
IPC: C23C14/54
Filed: 1981-06-18
Abstract: PURPOSE:To subject a thin film of poor heat resistance to vapor deposition stably in high yields by combining plural cooling cans facing a vapor source with intermediate rollers and passing the film. CONSTITUTION:Three pieces of cooling cans 2, 3, 4 of relatively small diameters rotating in the same direction are provided by facing a vapor source 1 which is evaporated when heated by a boat 8 for evaporation, and intermediate rollers 5, 6 are disposed in such a way that they are concealed behind the cooling cans with respect to the source 1. A film-like object 7 to be vapor-deposited is vapor- deposited with an evaporating metal efficiently by the cooling cans 2, 3, 4 disposed in such a way as to enclose the source 1. The cans 2, 3, 4 and the rollers 5, 6 are so arranged that their individual peripheral speeds can be changed as desired, so that the peripheral speeds are increased according to the elongation of the object 7 owing to heating, and the object 7 is taken up under constant application of tension thereupon.
Patent JP-S5429911-A (JP)
Title: Gain control circuit
Inventor: IENAKA MASANORI
IPC: H03G3/20
Filed: 1977-08-10
Abstract: PURPOSE:To make a listner recognize the channel selecting state by controlling the output of an audio amplifier circuit by an emitter follower circuit in a FM tuner so that the muting attenuation quantity may be set to the degree where the noise is not discordant.
Patent JP-S60239394-A (JP)
Title: Synthesis of single crystal of ruby
Inventor: KUNUGI MASANAO
IPC: C30B29/20
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a single crystal of ruby having excellent transparency by using a starting material bar consisting of alumina as a main starting material incorporated with magnesium oxide, chromic oxide, and cobaltic oxide, and growing a single crystal by a floating zone method. CONSTITUTION:Alumina is used as a main starting material, and 0.1-0.2wt% magnesium oxide is used as an additive agent for removing bubbles, and 1- 2wt% chromic oxide as colorant, further, 1-5wt% cobaltic oxide is added for adjusting the color. Obtd. powdery mixture of the starting mterials is molded to form a starting material bar. An end of the starting material bar is melted, and the formed melted zone is moved and melting of the starting material and deposition of the solid phase are continued in accordance with the floating zone method, thus a single crystal is grown with <2mm./hr growing rate. By this process, entanglement of bubble is prevented, and a single crystal of ruby suitable as a gem having high transparency and luster, etc. is obtd.
Patent JP-H08294195-A (JP)
Title: Signal processing method
Inventor: YASHIMA NOBORU
IPC: H03H21/00
Filed: 1995-04-20
Abstract: PURPOSE: To reduce fluctuation width of an amplitude characteristic more than the width before a correction even if a speaker is changed into a different individual of the same kind by having a constitution that the correction specified amplitude characteristic of a speaker determined by a measurement is averaged with the amplitude values in adjacent frequencies. CONSTITUTION: The correction characteristic 9 of a speaker 1 is extracted from the difference of a phase linear and flat amplitude characteristic and an amplitude frequency characteristic 8 and the correction characteristic is determined as a frequency base information or time base information. The time information on the correction characteristic 9 of the speaker 1 which is measured by a microphone 7 for characteristic measurement is converted once into frequency base information by using an FFT (high speed Fourier transformation arithmetic unit) 11. Further, as the discrete values obtained on a frequency base, plural adjacent values are selected by a selector 12 and each selected value groups are separately averaged by an averaging arithmetic unit 13.  Thus, the averaged value becomes the amplitude value of a new amplitude characteristic 9, this new correction characteristic 9 is converted from the frequency base information to the time base information by an inverse FFT 15 and the characteristic is inputted as the correction characteristic in a non-recursive digital filter 2.
Patent JP-S5619741-A (JP)
Title: Transfer molding device
Inventor: INOUE DAIZOU
IPC: B29C45/14
Filed: 1979-07-25
Abstract: PURPOSE:To prevent the mixing of air bubbles in a resin liquid by providing a liquid-holding  part at the end part of a subrunner in the captioned device for preparing a resin-mold type semiconductor. CONSTITUTION:A runner 4 is constituted by a main runner 4a and a subrunner 4b communicating with the former, while a liquid-pooling part 9 of proper capacity is provided in the end part of the subrunner 4b. A resin liquid flows in the subrunner 4b through the main runner 4a and, filling cavities 6 sequentially, further flows in the liquid-holding part 9 provided in the end part of the subrunner 4b. When the ?quantity of the liquid thus flowing-in reaches the level of about two thirds of the capacity of the liquid-holding part, the cavities 6 located on the side of liquid-holding part 9 are also fully filled with the resin liquid, thus molding a pellet 13. Accordingly, the air in cavities escapes to outside through air vents 8 without mixing in the resin liquid.
Patent JP-S58211320-A (JP)
Title: Magnetic recording material
Inventor: OGAWA HIROSHI
IPC: C08G18/63
Filed: 1982-06-03
Abstract: PURPOSE:To enhance electromagnetic conversion characteristics and travel durability, by using a mixture of a copolymer of vinyl chloride-vinyl acetate-vinyl alcohol and coplymer of ethylene-vinyl acetate graft-polymerized with vinyl chloride for a binder. CONSTITUTION:A recording material is obtained by the following processes: Mixing 100pts.wt. gamma-Fe2O3, 10-22.5pts.wt. vinylchloride/vinyl acetate/vinyl alcohol copolymer, 2-12.5pts.wt. ethylene/vinyl acetate graft-polymerized with vinyl chloride, 2pts.wt. oleic acid, 0.5pt.wt. dimethylpolysiloxane; and 250pts.wt. butyl acetate; kneading and dispersing in a ball mill for 48hr; filtering with a filter; coating, e.g., 7mum thick polyethylene terephthalate film with the obtd. magnetic coating material using a reverse roll to 5mum dry thickness; subjecting orientation treatment by a magnetic field formed with a 1,000 gauss electromagnet before drying the coated layer; after drying, supercalender rolling the dried layer to smooth the magnetic layer.
Patent JP-S58210022-A (JP)
Title: Method for refining and extracting pure active constituent of adlay and method for determining and assaying the same
Inventor: ARAKI YASUO
IPC: A61K36/899
Filed: 1982-06-02
Abstract: PURPOSE:To obtain easily and simply a pure substance coixenolide, by using the adsorption fraction method for a component obtained by extracting the whole seeds or pulverized seeds or pressed oily substance of an adlay with an organic solvent, etc. CONSTITUTION:The whole seeds or pulverized seeds or pressed oily substance of an adlay are extracted with a lipophilic organic solvent, e.g. an aromatic hydrocarbon type, aliphatic hydrocarbon type, ether type, ester type or ketone type, to give an extractible oily component. The resultant solution is then adsorbed on a porous adsorbent, e.g. silica gel type (for aromatic hydrocarbon type solvent), alumina type (for petroleum ether type or ether type solvent), activated carbon type (for ester type solvent), etc. and then eluted and refined with a suitable solvent or distilled under a high vacuum (by the jet type high vacuum distillation and purification method) or in combination of both methods to give the aimed coixenolide which is an active constituent of the adlay as a pure substance. EFFECT:The aimed substance can be refined and extracted more economically and advantageously than by the conventional method.
Patent JP-H10285766-A (JP)
Title: Wiring harness attaching structure
Inventor: UENO HIDEKI
IPC: B60R16/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring harness attaching structure by which the attachment ease of a wiring harness attached to a vehicle can be improved, the wiring harness is protected securely, and abnormal noise can be suppressed. SOLUTION: An approximately U-shaped notch 3 whose axial line has an inclination angle θ, which is the same as the mold removing angle of an instrument panel, is formed in a reinforcing rib 2, integrally molded on the rear of the instrument panel. A wire group 7 of a wiring harness 5 is bundled by binding tapes 9. The part of the wire group 7 bundled by the binding tape 9 is inserted into the notch 3. The tape 9 is made of elastic material, such as rubber. The diameter of the wiring harness 5 is selected to be larger than the width of the deep part of the notch 3, so that the tape 9 is elatically deformed and the wiring harness 5 is fixed and held, when the wiring harness 5 is inserted into the notch 3.
Patent JP-H01267933-A (JP)
Title: Plane display panel
Inventor: MIKOSHIBA SHIGEO
IPC: H01J17/49
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the separation of a small intermediate plate and also enable an automatic alignment each other by forming an intermediate plate with plural small intermediate plates arranged adjoining each other, and uniforming the through-hole pitch at a display part. CONSTITUTION:An intermediate plate 2 is made by arranging small intermediate plates 2-1 to 2-6 adjoining each other. A engagement part 20 is provided to individual small intermediate plate. Since the engagement part is provided to individual small intermediate plate or a face plate, substrate, even if the force, in the parallel direction to the intermediate plate and by which the small intermediate plate separates each other, is added, the force is added only to the engagement part and the small intermediate plates can not separate each other. And because of the engagement structure provided on the face plate or substrate, the mutual position relation of face plate, intermediate plate, and substrate is automatically fixed.
Patent JP-S5430587-A (JP)
Title: Method of setting works
Inventor: KUDOU NORIYASU
IPC: B23Q7/00
Filed: 1977-08-10
Abstract: PURPOSE: To efficiently set side guides for a work in each step in a processing line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02273022-A (JP)
Title: Control device for switch
Inventor: YAMADA KAZUO
IPC: H02H3/10
Filed: 1989-04-14
Abstract: PURPOSE:To enable monitoring to continue in keeping on operating a device by changing zero-phase-sequence current, zero-phase-sequence voltage and an operating time detected from three-phase current into the prearranged another setting when the value selected from among plural setting is abnormal. CONSTITUTION:Zero-phase-sequence current I0 and voltage V0 are detected 2 and 3 from an AC power source 1, filtered 24 and 34 through overinput protection circuit 22 and 32 and test switching circuits 23 and 33, smoothed 25 and 35 into effective values, converted 26 and 36 in level and inputted into a CPU 4. A setting circuit 5 sets the current I0, voltage V0 and an operating time T and inputs them into the CPU 4. A manual switch 6 is turned ON to perform earth test and overcurrent test. Test signals are generated 9 and inputs are made from test switching circuits 23 and 33. The test result is diagnosed with a test circuit diagnosis circuit 10 and if there is any abnormality, the setting circuit 5 forcibly changes the setting into prearranged another setting. Even inabnormality, by which no normal setting is taken in, the monitoring can thereby be continued without stopping the function of a device.
Patent JP-H03292694-A (JP)
Title: Random reproducing device
Inventor: OGATA HITOSHI
IPC: G11B27/10
Filed: 1990-04-10
Abstract: PURPOSE:To quickly select one of unreproduced pieces of music by designating one of a series of unreproduced pieces of music by the counter value of an auto-reload counter. CONSTITUTION:All pieces of music are unreproduced in the initial state, and an auto-reload counter 11 repeatedly counts 1 to 11. When a random reproducing command is given to a microcomputer 7, a counter value nc of the auto-reload counter 11 is read at this timing to reproduce the nc-th piece of music from the first, and the auto-reload counter 11 is switched to repeatedly count 1 to 10 in accordance with reproducing. When reproducing is terminated, the counter value nc of the auto-reload counter 11 is read again at this timing, and already reproduced pieces of music are skipped to reproduce the nc -th piece of music from the first, and hereafter, this operation is repeated. Thus, the next piece of music to be reproduced is quickly and surely selected at the time of random reproducing.
Patent JP-H08270872-A (JP)
Title: Electric fusion connection member with cold zone
Inventor: TANAKA YASUSHI
IPC: B29C65/34
Filed: 1995-03-30
Abstract: PURPOSE: To prevent a fusion substance from being suspended and oozed by selectively suppressing heat generation from a heating body located near a butt joint part at the ends of connection bodies to be connected so as to form a cold zone in an electric fusion connection member provided with a conductive particle compound type heating body. CONSTITUTION: In an electric fusion connection member 1 provided with a heating body 2 comprising a thermoplastic resin containing conductive particles and electrodes 4 and 4 consisting of braided wire to feed electric power to the heating body, a conductive film 5 is provided in a selected zone between the electrodes 4 and 4 of the heating body 2, and a distance in the zone is short-circuited electrically. Thus the selected zone is set to a non-heating zone.
Patent JP-H09256307-A (JP)
Title: Rail heating car
Inventor: AZUMA NORICHIKA
IPC: E01B31/18
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make efficient and precise operation with a small number of workers possible for a device that is used for heating a rail to a specified temperature on fixing the rail to a sleeper. SOLUTION: Trucks 1 and 2 equipped with wheels 8 capable of traveling on rails 9 laid on sleepers 28, a burner 4 fixed in facing the rails 9 to brackets 12 provided at the trucks 1 and 2, a nonconact type temperature sensor 11 provided in facing the rails 9 at the brackets 12 provided at the trucks 1 and 2 at a position separating at a specified distance in the longitudinal direction from the position where the burner 4 is laid, a temperature display part 24 for showing the temperature measured by the temperature sensor 11, a variable speed motor 13 for driving at least one of the wheels 8, and a controller 25 for controlling the speed of the variable speed motor 13 are provided. The temperature of the heated rail 9 is detected by the temperature sensor 11 and displayed on the display part 24.  The traveling speed of the trucks 1 and 2 is controlled so that the detected temperature becomes a set temperature.
Patent JP-S62253174-A (JP)
Title: Photoengraving method
Inventor: KUNICHIKA KENJI
IPC: G03F7/26
Filed: 1986-04-25
Abstract: PURPOSE:To permit a burning treatment which obviates scumming, provides an excellent sensitization characteristic to an image part and can be automated by coating an aq. soln. contg. a specific compd. on a plate prior to the burning treatment after development and subjecting the plate to the burning treatment in the presence of said compd. CONSTITUTION:The aq. soln. contg. at least one kind of the ocmpd. selected from the group consisting of nitrious acid and the alkali metal salt thereof, ammonium salt, phosphorous acid, thiosulfuric acid and ammonium salt of peroxysulfuric acid is coated on the photosensitive lithographic printing plate prior to the burning treatment after image exposure and development, then the plate is subjected to the burning treatment in the presence of said compd. The compd. is incorporated into the processing soln. at 0.1-30wt%, more preferably 5-20wt% based on the total weight thereof. A surface active agent, various salts, acids, alkakis, etc. may be added to the processing soln. Further, gum arabic, water-soluble high-polymer such as dextrin, dyes, defoaming agents, antiseptics, etc. may be added to the processing soln.
Patent JP-S60241173-A (JP)
Title: Associative memory
Inventor: TANIFUJI SHINYA
IPC: G11C15/00
Filed: 1984-05-16
Abstract: PURPOSE:To improve considerably the storage efficiency by dividing each memory vector into plural subvectors and storing the own correlation and the mutual correlation among the divided vectors. CONSTITUTION:A partial vector arithmetic part divides an input picture y1 into partial vectors. The picture is divided into 16 equal parts in this example. In this case, the picture yI is obtained as shown by the equation. Here yI(q) shows a vector which uses all picture element values as the component elements within the q-th partial picture. A correlation arithmetic part 102 supplied partial vectors yI(1)-yI(16) to calculate a correlation matrix. A memory matrix arithmetic part 103 supplies these correlation matrices and also extracts the elements of the partial correlation matrices showing the pictures so far stored to replace them. Then an input X is applied to retrieve the memory information, and a vector arithmetic part 201 fetches the remembrance input and divides it into 16 partial vectors. Receiving these partial vectors, a remembrance arithmetic part 202 performs a desired operation to obtain an entire image of a storage item closest to the input X.
Patent JP-S584811-A (JP)
Title: Acrylic staple fiber having novel crimp property and spum yarn thereof
Inventor: ORINO MASASHI
IPC: D01F6/18
Filed: 1981-06-24
Abstract: PURPOSE:The titled staple fibers, having crimps in warm water only under restrained conditions, and a specific knot strength and shrinkage in boiling water, and improved pilling resistance, dimensional stability, luster, coloring property and feeling with the retained strength, bulkiness and spinning property. CONSTITUTION:An acrylic copolymer consisting of acrylonitrile essentially is dissolved in a solvent, e.g. dimethyl sulfoixe, and the resultant spinning solution is extruded through a spinneret into a coagulating bath, coagulated, drawn in hot water, washed, and heat-treated under tension in a continuous steam heat- treating apparatus, etc. The resultant yarn is then preheated and mechanically crimped, etc. to give the aimed fibers having crimps in bound parts 2 in which crimps given in dipping in hot water at about 80 deg.C, but no crimp in both ends under no restraint, a knot strength of 1.4-2.0g/d and a shrinkage in boiling water <=4%.
Patent JP-S5430536-A (JP)
Title: Control device for air heating
Inventor: MAEHARA NAOYOSHI
IPC: F23N3/08
Filed: 1977-08-11
Abstract: PURPOSE: To make it possible to manufacture more freely, by locating a control unit which adjusts an air volume for combustion corresponding to a combustion volume, and by obtaining a constant and specific air surplus rate, relating to an air heater which burns fuel such as gas, petroleum and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09281940-A (JP)
Title: Power consumption saving display device and personal computer using it
Inventor: OSE TAKASHI
IPC: G09G5/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by stopping power supply to an unused video memory when display resolution using only one part of a video memory is displayed. SOLUTION: The display device 10 of a personal computer 1 has a display resolution detecting means detecting display resolution at the time of start and changing display resolution, an unused memory detecting means detecting an unused video memory part from display resolution out of a video memory 13 storing display data, and a power supply stopping means stopping supplying power to an unused video memory part, power consumption is reduced by stopping supplying power to an unused video memory at the time of low resolution.
Patent JP-S5220791-A (JP)
Title: All weather front glass for indication device
Inventor: HIRAIDE HIROSHI
IPC: G09F9/00
Filed: 1975-08-11
Abstract: PURPOSE: To protect the front glass for an an indicator from being dimmed by ambient condition of temperature of himidity, the front glass is metalic-coated directly with transparent tin oxide film, and two electrodes are each mounted on two opposite edges of the glass and the current is applied to the electrodes through thermostat switch 4 to keep the glass surface temperature constant. 
     COPYRIGHT: (C)1977,JPO&Japio