baber/WOPTO huggingface dataset:
Patent JP-S60189840-A (JP)
Title: Microwave tube
Inventor: KOJIMA YASUAKI
IPC: H01J23/14
Filed: 1984-03-09
Abstract: PURPOSE:To eliminate a gap of an electrical contact surface in a microwave tube so as to eliminate the generation of discharge by securing the electrical contact surface between respective assembling blocks through a gold layer. CONSTITUTION:A cavity resonator 1 is composed of a cavity portion 3 consisting of a drift tube 2 and a cavity wall 3a, and a tuning mechanism unit 4 consisted of a tuner 5, a connecting rod 6 and bellows 7 etc. And the cavity portion 3 and the tuning mechanism unit 4 are secured by a gold layer 8 between electrical contact surface 10, 10' and are sealed by sealing dishes 9, 9'. In this manner, as the contact surface of the parts in the sealing portion is secured through the gold layer, it is possible to eliminate a gap of the contact surface and therefore it is possible to eliminate the generation of discharge.
Patent JP-S55138121-A (JP)
Title: Electric power switching unit
Inventor: YASUTOMI SHIGEFUMI
IPC: G05F1/00
Filed: 1979-04-16
Abstract: PURPOSE: To suppress working power to less than load power by feeding the power to only a load in temporary operation by opening a switch circuit on detecting the power feed of a power output circuit during the temporary operation of the load, and then by restarting the power supply to the load for a long period of time with the load stopped from operating.  
     CONSTITUTION: Power outputs 2, 3 are branched in parallel to power input 1 and power feed detecting circuit 4, detecting an AC current by coil 7, rectifies and amplifies the current and then supplies its output to control circuit 5. Here, when a load for temporary operation is not used, switch circuit 6 is closed without fail and power output 3 feeds power to a load in long-period operation. Once the temporary load is put into operation, the power feed of output 2 is detected to open circuit 6. Consequently, the power feed for the long-period operation is interrupted and at this time, the power is fed to only the load for the temporary operation; when the operation of this load stops, impulse generator 10 restarts operating and the power feed to the load for the long-period operation recovers automatically. Consequently, the working power can be suppressed to less than a contract demand by alternating the loads. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04264405-A (JP)
Title: Manufacturing device for coated optical fiber tape
Inventor: HARADA HIKARI
IPC: G02B6/04
Filed: 1991-02-19
Abstract: PURPOSE:To prevent a surface from flawing by using rubbing ball type rolls as components which attract plural optical fibers to one another. CONSTITUTION:The rolls 4-10 which are in a cylindrical shape which is large in diameter at the center part and sectioned decreasing in diameter lengthwise gradually toward both ends, i.e., in a rubbing ball shape are arranged in front of a resin coating means 12 for fiber ribbon formation. When the optical fibers 1 pass in contact with the surfaces of the rolls 4-10, lateral forces are generated in the respective fibers 1 toward the centers where the diameter is large and the respective fibers 1 are automatically gathered. They while arrayed closely in the lateral direction are sent to the resin coating means 12, and resin is applied to the outer periphery and cured by a resin curing device 14.
Patent JP-S55138122-A (JP)
Title: Automatic power factor regulator
Inventor: KITAMURA SATORU
IPC: H02J3/18
Filed: 1979-04-16
Abstract: PURPOSE: To make it possible to carry out operation in safety by preventing a dynamo voltage from getting excessive or insufficient even if an accident, etc., in a station would cause a change in reactive power, in an automatic power factor regulator which keeps the power factor of a synchronous motor constant by controlling.  
     CONSTITUTION: When dynamo voltage Vt becomes an overvoltage exceeding a fixed value, overvoltage relay 59 operates to close contact 59A and contact 31A of disturbance preventive relay 31 is turned ON-OFF to adjust a set power factor to the lead side while electric power factor setter 55M is switched, thereby protecting synchronous dynamo 1 from the overvoltage. On the contrary, when voltage V 1  becomes a low voltage below the fixed value, insufficient voltage relay 27 operates to close its contact 27A and contact 31A of relay 31 is turned ON-OFF to adjust the set power factor to the lag side through the switching of setter 55M, thereby protecting dynamo 1 from the lower voltage. Consequently, even if an accident, etc., in a station would cause a change in reactive power, the dynamo voltage can be prevented from getting excessive or insufficient to make safe operation possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01219186-A (JP)
Title: Method for refining indium
Inventor: YAMADA KOICHI
IPC: C25C1/00
Filed: 1988-02-26
Abstract: PURPOSE:To conveniently and efficiently obtain high-purity In by electrolyzing an electrolyte contg. InCl3 with crude In as the anode, drawing off the electrolyte from an anode chamber, replenishing In ion, purifying the electrolyte, and supplying the electrolyte to a cathode chamber. CONSTITUTION:Electrolysis is carried out with crude In as the anode and an aq. InCl3 soln. as the electrolyte to deposit In on the cathode. In the method for refining In, the electrolytic refining tank to be used is separated into the anode chamber and the cathode chamber by a diaphragm. A part of the electrolyte is drawn off from the anode chamber, and In ion is replenished by diaphragm electrolysis, etc. High-purity In is then dipped in the electrolyte, and the materials such as the Cu, Pb, etc., electrochemically nobler than In are deposited and separated to purify the electrolyte. The electrolyte is brought into contact with an anion-exchange resin before or behind the electrolyte purifying stage to adsorb and remove Cd, Zn, etc. The purified electrolyte is supplied to the cathode chamber.
Patent JP-H01218750-A (JP)
Title: Filter for removing non-metallic inclusion in molten steel
Inventor: UEMURA KENICHIRO
IPC: B22D11/112
Filed: 1988-02-26
Abstract: PURPOSE:To obtain sufficient durability and to improve removal efficiency of inclusion by containing the specific quantity of calcium oxide and the balance substantially alumina in the material of skeleton of a filter. CONSTITUTION:The filter for removing non-metallic inclusion in molten steel is composed of three dimensional network ceramic structural body having communicating space to be possible to flow molten steel. Then, the material of the skeleton contains 5-35wt.% calcium oxide and the balance substantially alumina. By this construction, the filter for removing the non-metallic inclusion having sufficient durability at the time of using it in the high temp. molten steel and sticking the non-metallic inclusion at high efficiency is obtd.
Patent JP-S51120192-A (JP)
Title: Quartz oscillator
Inventor: OGATA TOSHIAKI
IPC: H03H9/19
Filed: 1975-04-15
Abstract: PURPOSE:To obtain a compact and high efficiency quartz oscillator for wrist watches by improving the frequency/temperature characteristic of the contour oscillation type quartz oscillator.
Patent JP-S60192533-A (JP)
Inventor: MATAI TADASHI
IPC: A01K61/00
Filed: 1984-03-12
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-H06259826-A (JP)
Title: Magneto-optical recording medium
Inventor: KOMATSU MASAO
IPC: C09D4/00
Filed: 1993-03-05
Abstract: PURPOSE:To improve scratch resistance by forming a scratch resistant protective film with a curable resin contg. 10-90wt.% mixture of pentaerythritol triacrylate with pentaerythritol tetraacrylate. CONSTITUTION:An abrasion resistant protective film is formed with a curable resin contg. 10-90wt.% mixture of pentaerythritol triacrylate with pentaerythritol tetraacrylate. Such an acrylic cured body is excellent in adhesion to a substrate, a magneto-optical recording film of a magnetic amorphous alloy consisting of rare earth elements and transition metals, a protective film of SiO2, Si3N3 or Al-Ta-O or a reflecting film of an Al alloy, has satisfactory abrasion resistance and is also excellent in weather resistance.
Patent JP-S63215557-A (JP)
Inventor: HONDA TOSHIMITSU
IPC: C04B35/00
Filed: 1987-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08241083-A (JP)
Title: Musical tone synthesizer
Inventor: OBARA YOSHITO
IPC: G10H7/08
Filed: 1995-03-06
Abstract: PURPOSE: To make it possible to express musical instrument tones approximate to actual timbre changes by solving the problem that the expression of the timbre changes meeting the angles of blow to a mouthpiece is impossible and which is the characteristic of the playing expression of the flute-like musical instrument tones, in a musical tone synthesizer to be used for various kinds of electronic musical instruments, such as synthesizers and electronic keyboards. CONSTITUTION: The waveform data outputted from a waveform data generating section 11 is delayed by half the period of the basic frequency of the musical tones to be outputted in a delay section 12 and is further processed to desired data by the control data from a timbre control section 16 for executing timbre control according to the angle of blowing to the mouthpiece and the interval to be outputted in a filter section 13 and a level control section 14. Further, this data is subtracted from the output data of a waveform data generating section 11 in a subtraction section 15. The timber changes to generate level differences of odd order and even order according to the angles of blow to the mouthpiece which are the characteristics of the flute-like musical instrument tones are thereby obtd.
Patent JP-H03250362-A (JP)
Title: Document proofreading device
Inventor: WADA HITOSHI
IPC: G06F17/24
Filed: 1990-02-28
Abstract: PURPOSE:To attain a proofreading task of documents with an original document and its proofread document kept opposite to each other by providing the proofread document control tables for each end of paragraphs of both documents. CONSTITUTION:An input control part 1 is provided together with a document editing part 2, an unproofread document storage part 3, a proofread document storage part 4, a display editing part 5, and a display control part 6. Then an original document and a document to be proofread are displayed on a display device with correspondence secured between both documents for each end of paragraphs. In other words, the character data are stored in both means 3 and 4 in regard of an original document and a proofread document for each end of paragraph. At the same time, a document display control table which contains the number of lines and the pointers showing the head addresses of the storage means and the head address of the next paragraph is provided for each end of paragraphs. Thus the documents are proofread. Then the value is corrected on the control table when the correspondence of the ends of paragraphs shifts between the original and proofread documents. Thus the correspondence is always secured between both documents for each end of paragraphs.
Patent JP-S61205209-A (JP)
Title: Ointment for cataplasm
Inventor: DOI HIROSHI
IPC: C08H1/00
Filed: 1985-03-09
Abstract: PURPOSE:An ointment for cataplasm that is obtained by using a reaction mixture form a protein bearing amino groups on its side chains and a specific N-hydroxyimide ester, thus showing high adhesion, shape retention and safety. CONSTITUTION:The reaction mixture form a protein bearing amino groups on its side chains such as gelatin or proteose and an N-hydroxyimide ester of formula I (X is 2-6C residue bearing 2-6 hydroxyl groups; A is oxyethylene, oxypropylene; Y is residue of dibasic acid; Z is groups of formula II or III, or partially substituted product; m is 1-3,000; n is 2-6) is used as an ointment for cataplasm. For example, the compound of formula IV works as a crosslinking agent specifically reacting with amino groups to polymerize the protein and form a desired gel. The ointment is product remaining the advantageous properties of protein with defects improved.
Patent JP-H0314804-A (JP)
Title: High-hardness transparent resin
Inventor: SUZUKI NOBUYUKI
IPC: C08F20/10
Filed: 1990-02-28
Abstract: PURPOSE:To facilitate the control of polymerization to thereby obtain a transparent resin having a high surface hardness and excellent chemical and heat resistances by polymerizing a monomer having two specified kinds of functional group in its molecule. CONSTITUTION:A high-hardness transparent resin prepared by polymerizing a monomer having both of a functional group of formula I and another functional group of formula II (wherein R is H or methyl) or formula III in its molecule. An example of such a monomer is prepared by the reaction of isopropenylphenol with (meth)acrylic acid or its chloride. Since this resin has a high surface hardness, i.e., mar-proofness, and heat and chemical resistances, a sheet-like product thereof is useful for the window panels of vehicles, dwelling houses, schoolhouses, sports facilities, etc., the wainscot of a verandah, the glazing material of a balcony, etc., the protective cover of a display such as a computer display, a liquid crystal television a front panel of a vending machine, etc., while a lens-shaped polymer comprising this resin is useful as an optical lens.
Patent JP-H03248840-A (JP)
Title: Heat ray masking material and composite sheet for which same is used
Inventor: KUWABARA TOSHIYUKI
IPC: B32B15/08
Filed: 1990-02-28
Abstract: PURPOSE:To make a heat ray masking effect excellent, by a method wherein a ceramic white fine powdery pigment layer is formed on one side of a transparent synthetic resin film or sheet and further a metallic foil or a metallized film is laminated to the pigment layer. CONSTITUTION:A metallic foil or a metallized film is laminated to a pigment layer surface of a transparent synthetic resin film where a ceramic white fine powdery pigment layer or the metallic foil or the metallized film is laminated further to the pigment layer through the transparent synthetic resin film. A method forming a ceramic white fine powdery pigment on the transparent synthetic resin film can be performed easily by making use of various coating methods, for example, a gravure coating method. At the time of lamination of the metallic foil or the metallized film, an organic titanate series or isocyanate series or polyurethane series adhesive agent is used.
Patent JP-S59173242-A (JP)
Title: Abrasion resistant high permeability alloy
Inventor: TAMAKI KOUICHI
IPC: H01F1/147
Filed: 1983-03-22
Abstract: PURPOSE:To provide an abrasion resistant high permeability alloy for a magnetic head core enhanced in magnetic characteristics such as saturation magnetic flux density, obtained by adding a specific amount of Ti and Co to a predetermined Fe-S-Al alloy. CONSTITUTION:An abrasion resistant high permeability alloy comprises, on a wt. basis, 4-12% Si, 3-8% Al, 2-5% Ti, 1-5% Co and the remainder of substantially Fe. This alloy is one of which the lowering in saturation magnetic flux density due to the addition of Ti is contrarily enhanced by the addition of Co and generates no baking phenomenon being the defect of an Fe-Si-Al alloy. Therefore, it can be suitably used in the sound control head of VTR.
Patent JP-H06236647-A (JP)
Title: Disk inspection method and master disk inspection device
Inventor: FUKUDA HIROSHI
IPC: G11B23/00
Filed: 1993-02-12
Abstract: PURPOSE:To detect the relative positional deviation of a pit and groove nondestructively without contact with high accuracy by converting the information on a magnified disk surface to an electric signal as well and displaying this electric signal as a brightness distribution in the radial direction of the disk. CONSTITUTION:A preformatted glass master 1 is placed in the prescribed position of an optical microscope 2 and the pattern image of the pit and groove magnified by this microscope 2 is formed on a photoelectric conversion photodetector 3. The magnified optical macroimage is then converted to the electric signal by the photodetector 3 and thereafter, the signal is subjected to image processing in a processing section 4. The brightness distribution of the pit and groove in the radial direction of the glass master 1 is then displayed on a CRT 7. As a result, the relative positional deviation between the pit and the groove is detected from the brightness gradient based on the difference in the brightness light quantity in the microland part between the pit and the groove. The relative positional deviation between the pit and the groove is thus inspected nondestructively without contact with the high accuracy.
Patent JP-H09240093-A (JP)
Title: Sheet conveying apparatus
Inventor: KAWAMURA IWAO
IPC: B41J15/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To easily convey a sheet by preventing the turn-up of the sheet in a large size image forming apparatus or to particularly effectively convey the sheet in the printing step to be conducted in a limited space of approached printing head and a sheet conveying apparatus by making it possible to ensure the minimum margin of the sheet like, for example, in an ink jet type image forming apparatus. SOLUTION: A band-like expandable and contractible extended sheet guide 23 or extended sheet retainer stored in an extended sheet guide unit 17 provided out of an image area is extended between first and second conveying rollers to guide the sheet conveyance so as to convey a sheet, and the conveyed sheet is sandwiched between the first and second rollers, and the guide 23 or the retainer is stored in the unit 17.
Patent JP-H07222541-A (JP)
Title: Sandbag for fixed fishnet
Inventor: FUKAWA SUSUMU
IPC: A01K75/06
Filed: 1994-02-07
Abstract: PURPOSE:To make it possible to do a charging work readily even for oneself, improve workability for conveyance or laying and enable exertion of a sufficient fixing force. CONSTITUTION:A grand fabric 1 is cut to a desired length and a closable opening part 2 through which a suitable closing rope 2A is inserted is attached to the upper end part. A horizontal bottom part 5 is formed at the lower end part by folding the right and back sides of the grand fabric 1 up onto one side, then sewing them together to form a temporary bottom part 4 and subsequently extending the resultant temporary bottom part 4 to a rectangular shape or a square shape so that the whole length of the four sides may be almost equal to the circumference of the body part 3 of the temporary bottom part 4 whereas the length of the shorter sides is >=16cm. Accompanying this extension, both the side end parts of the temporary bottom part 4 and both the lower side parts of the body part 3 are deformed to form almost horizontally extended triangular stabilizing holding wings 6 on both the outsides of the bottom part 5. The right and back sides of the ground fabric l of the base part of the extended part 7 are sewn together or a hole or a slit is made at a suitable position of the stabilizing holding wing 6, thus producing the objective sandbag for a fixed fishnet.
Patent JP-H07227479-A (JP)
Title: Video game device for job
Inventor: KIMOTO MASAHIRO
Filed: 1994-02-21
Abstract: PURPOSE:To add a game ending function for ending a game without dissatisfy a player even when a consecutive game is selected at the last stage of the game and the game is cleared. CONSTITUTION:This game device for job with a function is provided with a display 12, player operating part 16, consective game selecting part 24 and game arithmetic part 20. The game arithmetic part 20 performs game arithmetic based on a game operating signal and a prescribed game program, displays a game picture on the display 12, is formed so as to continuously perform the game when game continuation is selected in the case of turning the game to prescribed game over conditions, and forcedly ends the game when the game reaches game ending. Further, when the game conditions satisfy prescribed conditions at the time of game ending, the game arithmetic part 20 displays a game picture in an extra mode on the display 12 so that the player can continue the game.
Patent JP-S62205543-A (JP)
Title: Optical information recording and reproducing device
Inventor: KAWAGUCHI BUNRO
IPC: G11B7/0033
Filed: 1986-03-05
Abstract: PURPOSE:To prevent recording of unnecessary information in an information recording medium at the time of information reproducing due to change of driving speed of a carrying stand by providing an optical element having specified transmissivity distribution characteristic between an optical head and the information recording medium. CONSTITUTION:A carrying stand 2 makes reciprocal movement in the same direction with the direction of arrangement (A-A' direction shown by the arrow) of recorded information string of a light card 1, and a light beam 3a of fixed reproduction light intensity from an optical head 3 is irradiated on the light card 1. An optical element 4 having transmissivity distribution characteristic that becomes light intensity characteristic shown by solid lines to the direction of carrying (A-A') of the light card 1 and less than the threshold value of recordable light intensity shown by dotted lines over all areas is provided between the light card 1 and optical head 3. At the time of reproducing information of the light card 1, reproduction light intensity at the time of acceleration and deceleration in inversion of reciprocated carrying of the light card 1 is prevented from becoming larger than the threshold value of light intensity by the optical element 4. Accordingly, recording of unnecessary information in the light card 1 does not occur.
Patent JP-S55139912-A (JP)
Title: Oil pressure gauge mounting structure of internal combustion engine
Inventor: SUZUKI YOSHIHISA
IPC: F01M1/20
Filed: 1979-04-16
Abstract: PURPOSE: To protect an oil pressure gauge and a connecting pipe from damage, by elastically supporting the oil pressure gauge on an internal combustion engine and coiling the intermediate part of the connecting pipe for picking out oil pressure.  
     CONSTITUTION: Since an instrument panel 8 is resiliently supported by four tension springs 10 on a bracket 5, the vibration of a diesel engine is damped by the deformation of the springs 10 and then transmitted to an oil pressure gauge 11. Since the intermediate part 14 of a connecting pipe 12 is shaped as a coil, this part is easily resiliently deformed to absorb and damp vibration which is transmitted to the oil pressure gauge 11 through the connecting pipe 12. Although the diesel engine and the oil pressure gauge 11 are displaced relatively to each other by the vibration, no excessive force acts and the connecting pipe 12 is protected from damage because the coil-shaped part 14 is deformed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57160773-A (JP)
Title: Crawler
Inventor: UCHIDA SHINJI
IPC: B62D55/253
Filed: 1981-03-31
Abstract: PURPOSE:To eliminate an obstruction of a tractive force due to thin films by applying predetermined breaks on this films inevitably generated during forming a crawler for an elastic crawler used for running on muddy grounds such as a wet field. CONSTITUTION:A thin film is inevitably formed at the position corresponding to a gap section 4 of a crawler, and a T shaped break consisting of a lateral break 6 ranging from the center of the outer edge to the center of the inside and a peripheral break 7 split from the break 6 and extending toward both corners of the inside is formed on this thin film. Therefore, a thin film 8 subsequently produced can be bent only at the location of a dotted line 9 along one side of the thin film contour, and the mud can be easily moved by thrusting the thin film 8 away. Accordingly, the tractive force derived from a fin-like section 5 and removal of the mud on the inner circumference of the crawler can be attained in the same manner as the case where no thin film 8 is present.