baber/WOPTO huggingface dataset:
Patent JP-H0623511-A (JP)
Title: Molten metal sensor mechanism in cold chamber type die casting machine
Inventor: ASHIZAWA YOSHIMI
IPC: B22D17/30
Filed: 1993-04-30
Abstract: PURPOSE:To shorten casting cycle by supplying gas into a fine gas orifice, in which gas is passed and molten metal is not passed in a gate part, and allowing a sensor to sense the arrival of the molten metal. CONSTITUTION:A molten metal sensor mechanism is fitted to the gate 19 at the part upper than the uppermost part in the inner surface of a plunger sleeve. A part in contact with the gate 19 forms conical surface 33 and forms the fine gap orifice 40 together with conical surface 39 at the tip part of a spool 38. Gas is supplied to the orifice 40 from a passage 35. The molten metal is supplied to a plunger sleeve, and when the molten metal reaches the gate 19, the molten metal obstructs the flow-out of the gas from the orifice 40. Therefore, the gas pressure is risen and a pressure switch is worked. This state is sensed and by advancing the spool 38, the orifice 40 is closed and the plunger is advanced at high injecting speed to execute the injection forming.
Patent JP-S5752644-A (JP)
Title: Fuel injection controller of engine
Inventor: INOUE KAZUO
IPC: F02D41/34
Filed: 1980-09-17
Abstract: PURPOSE: To prevent an engine from being stopped, by allowing a fuel injection synchronous signal to be supplied to an injector of each cylinder even if an engine speed sensor breaks down.  
     CONSTITUTION: When an engine speed sensor 1 or its wiring breaks down due to disconnection, or in addition to said break down an engine speed sensor 2 or its wiring due to disconnection goes wrong, a flip flop 7 continues to be reset whereas a flip flop 89 is set. Subsequently, an AND gate 86 is opened and signals from an ignition signal sensor 79 are counted by a counter 87, a flip flop 88 being set to open an AND gate 84 when the counter 87 counts a predetermined value. On the other hand, an output of a 1/2 divider is fed into an AND gate 8 via the AND gate 84 and an OR gate 85. A signal sent from the ignition signal sensor 79 passes through an AND gate 90, being led as a fuel injection synchronous signal via OR gates 75, 76. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63293488-A (JP)
Title: Nuclear fuel rod
Inventor: MUKAI HIDEYUKI
IPC: G21C3/28
Filed: 1987-05-27
Abstract: PURPOSE:To prevent an error in a loading operation by grinding the outside surfaces of fuel pellets of enriched uranium so that said pellets can be discriminated in appearance from fuel pellets of slightly enriched uranium. CONSTITUTION:The low-enrichment fuel pellets 10 housed in the upper and lower parts of a fuel cladding pipe 7 are produced by press-molding UO2 powder, then sintering the moldings. On the other hand, the fuel pellets 8 of the enriched uranium housed in the axial middle part of the cladding pipe 7 are produced by press-molding the UO2 powder and sintering the moldings, then further, grinding the outside surfaces of the sintered moldings to allow the discrimination of said pellets in appearance from the fuel pellets 10. The error in the loading operation is, therefore, prevented at the time of loading the pellets 8, 10 into the cladding pipe 7.
Patent JP-H10306336-A (JP)
Title: Aluminum alloy extruded material excellent in surface gloss after anodic oxidation treatment and its production
Inventor: TAKAHASHI MASAYA
IPC: C22F1/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy extruded material having a high surface gloss after anodic oxidation treatment, and in which the surface gloss is made uniform by specifying the number of the particles of Mg2 Si precipitates with specified particle size precipitated in a matrix. SOLUTION: The components in an aluminum are composed of, by weight, 0.45 to 0.9% Mg, 0.2 to 0.6% Si, <=0.1% Cu, <=0.35% Fe as impurities, and the balance Al with impurities. The number of particles of Mg2 Si series precipitates with >=0.5 μm particle size precipitated in the matrix of the extruded material thereof is regulated to <=15 pieces/100 μm<2> . This allay billet is heated at 500 to 590 deg.C for 2 to 24 hr, is thereafter cooled to <=250 deg.C at a cooling rate of >=200oC/h, is reheated, is subsequently extruded so as to regulate the material temp. to 560 to 590 deg.C at the outlet of an extruding die, is air-cooled to a room temp. and is then subjected to aging treatment at 150 to 200 deg.C for 1 to 10 h. Each content of impurities other than Fe, i.e., Mn, Zn and Cr in the allay is limited to <=0.1%.  In this way, the Al alloy effective as the members for building, electrical machinery and appliances and vehicles can be obtd.
Patent JP-S62285867-A (JP)
Title: Binding device for copying machine or the like
Inventor: SAWANO TAKASHI
IPC: B65H37/04
Filed: 1986-06-04
Abstract: PURPOSE:To effect processes from copying to binding automatically, by causing heating means of a binder to heat an adhesive tape so that adhesive penetrates into a group of paper sheets and the upper and lower portions of the tape are pressed to the upper and lower surfaces of the paper sheets for preventing the adhesive from spreading. CONSTITUTION:Piled paper sheets 50 fed into a binding de vice have their edge portion held abutment against an adhesive tape 11. When a hot platen 42 is controlled to have a surface temperature of 160-170 deg.C, adhesive of the adhesive tape is melted to be penetrated into the edge portion of the piled paper sheets 50. When upper and lower flappers 44, 45 are slided by an air cylinder, the upper and lower portions of the adhesive tape 11 which are not held abutment against the pile paper sheets 50 are bent toward the upper and lower surfaces of the piled paper sheets 50 so that they are adhered to the paper sheets on the uppermost and lowermost layers for making a book. With the arrangement, inconvenience caused by spread adhesive is prevented and binding is effected automatically, whereby processes from copying to binding can be effected automatically by an on-line.
Patent JP-H09308442-A (JP)
Title: Production of shirataki and device for producing shirataki
Inventor: TSURUTA ORIHIRO
IPC: A23L29/244
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing Shirataki (very thin Japanese noodles made from devil's tongue), capable of preventing the contamination of the product by fine devil's tongue pieces without lowering the efficiency of the production. SOLUTION: A Shirataki raw material 40b formed in a thin belt-like shape with a boiling device 25 is carried with a conveyer 30 through a pair of brushes 29. During the carriage, the Shirataki raw material 40b is washed with water jetted from the nozzles 35a of a washing device 35, cut with a longitudinal cutter 37 into a prescribed width, and subsequently cut with a latitudinal cutter 36 in a prescribed length to prepare the Shirataki 40c.
Patent JP-S5830094-A (JP)
Inventor: KAWAMURA KENJI
IPC: H05B37/04
Filed: 1981-08-18
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-H06316204-A (JP)
Title: Pneumatic tire
Inventor: OSUGI TAKAO
IPC: B60C11/12
Filed: 1993-04-30
Abstract: PURPOSE:To enhance the on-ice braking performance, wandering resistance, and abrasion resistance by forming the tread width, grounding width, inclination in a part outside of the tread end, and surface length with respective specific values, providing a small slope longitudinal aux. groove and a shoulder longitudinal aux. groove, furnishing in this part a plurality of cuts in the tire axial direction, and forming the belt width in a specific dimension. CONSTITUTION:The grounding width W is made approx. the same as the tread width TW, being no less than 80% of the tire max. width MW. The inclination 9 of a small slope part 12 at the tread edge E to the tire equator C is made between 40-50 deg., while the surface length made between 5-10% of the tread width TW. A shoulder region SH is provided between an outside point 0, which lies at a distance 0.015 times as large as the tread width TW to the tire equator C side from the tread edge E, and an inside point I 0.05 times as large as the tread width TW. Cuts 17..., 19... having no groove width are provided in the tire axial direction between the small slope longitudinal aux. groove 15 and shoulder longitudinal aux. groove 16 and between the same aux. groove 15 and the outer end F of the small slope part 12. The belt width BW is made between 1.0-1.04 times as large as the grounding width W.
Patent JP-S5752182-A (JP)
Title: Thin film transistor
Inventor: ISHIWATARI TATSUMI
IPC: H01L29/73
Filed: 1980-09-16
Abstract: PURPOSE:To obtain a thin film type bipolar transistor having high stability, high reliability and high sensitivity by enabling to form an arbitrary shape with ready manufacture through the employment of CdTe film. CONSTITUTION:A transparent conductive film 2, e.g., In2O3 or the like is formed on a phototransmissive substrate 1, and an N type CdTe film 3 is laminated as an emitter region by a sputtering method or vacuum deposition method or the like. Then, P type CdTe film 4 and an N type CdTe film 5 are sequentially laminated in the same method on an N type CdTe film 3 as base and collector regions. Then, the electrode 6 made of gold or the like is deposited thereon. In this manner, a phototransistor of high sensitivity can be formed by the emission of the light.
Patent JP-S5461816-A (JP)
Title: Direct repeater
Inventor: OGUCHI TAKUROU
IPC: H04B7/15
Filed: 1977-10-26
Abstract: PURPOSE:To simplify constitution of a repeater, by providing a squelch function by stopping a frequency shift function at a fixed value of a reception input level by a microwave repeater. CONSTITUTION:A signal received from antenna ANT1 is amplified by AMP1, and frequency-shifted by mixer MIX, and sent out from ANT2 via AMP2. When the reception signal level decreases, the output of detection circuit LDT turns OFF switch SWa not to supply the output of oscillator OSC to MIX, so that the reception signal will be supplied to AMP2. Since the output of AMP2 is stopped by BPF2, no transmission is done. In this way, a squelch function can be obtained by stopping a frequency shift function.
Patent JP-H08325647-A (JP)
Title: Method for continuously extracting and separating useful metal from incineration ash
Inventor: YAMASHITA MASATADA
IPC: B01D11/02
Filed: 1995-05-26
Abstract: PURPOSE: To provide a method for continuously extracting and separating useful metals from an incineration ash at a low running cost by using an org. solvent in extraction, regenerating the solvent and recycling the regenerated solvent. CONSTITUTION: In the extraction of the useful metals contained in an incineration ash, the ash is dissolved 10 in acid or water, an org. solvent contg. a complex ion forming agent is added to the soln. which is thereby separated into an org. phase 13 and a water phase 12, and useful metals (V, Ni and Mg) are recovered from the respective phases 12 and 13.
Patent JP-H0772400-A (JP)
Title: Polyphase pixel clock for raster output scanner (ros) printer
Inventor: AARON NATSUKUMAN
IPC: H04N1/113
Filed: 1994-06-10
Abstract: PURPOSE: To provide raster output scanning(ROS) for reducing ROS scanning line jitters. CONSTITUTION: The high-speed scanning jitters of an ROS scanning system are practically reduced by using multi-phase clocks withdrawn from a crystal oscillator 10. The rising edge of scanning start signals is compared to clock signals and the phase of the clock signals after SOS signals is used for the scanning. To mention one example, scanning to scanning jitters is limited to be within the range of 1/8. A pixel interval provided with the accuracy of a higher level is also possible.
Patent JP-2000318878-A (JP)
Title: Sheet holding-shifting device
Inventor: SUNADA MASAHIRO
IPC: B65H9/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet holding-shifting device capable of reducing maximum amount of deviation of a pattern or the like to approximately 1/2 of the dimensional deviation even when the dimensional deviations caused by expansion and contraction are produced between sheets. SOLUTION: In a state where a first sheet S1 is installed, a first mark M1 and the center position of the M1 are detected. A mark reference position Om1, at which a proper mark center is to be positioned, and the amounts of deviation x1, x2 and y1, y2 of the Om1 from the center position are detected. Based on the detected values, the amount of displacement of a center position of a line connecting the mark M1 to a second mark Ml is determined, and the center of a sucking disk is moved to the center point. Further, a deviation θin the direction of rotation is corrected, and the first sheet S1 is sucked by the sucking disk. After that, when the center of the sucking disk is returned to an origin-position Oz1, the first sheet S1 is held by the sucking disk in a normal position.
Patent JP-S6020312-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWASAKI OSAMU
IPC: H04N5/783
Filed: 1983-07-13
Abstract: PURPOSE:To improve reliabiity and increase the movable extent of a magnetic head by sticking two nearly elliptic piezoelectric magnetic thin plates together, fitting the linear beltlike part to a rotary cylinder, and providing the magnetic head to the center part of the arcuate beltlike part. CONSTITUTION:A magnetic recording and reproducing device consists of a movable magnetic reproducing head 6, fixed magnetic recording head 7, stuck type piezoelectric driving element 8, fixture 9, and rotary cylinder 10. The head 7 is used for recording, and the head 6 is used for reproduction. The head 6 is movable according to the level of an applied voltage by applying the voltage to the piezoelectric driving element 8. Therefore, the head is put on a recording track completely in reproduction, so a clear image is obtained. The piezoelectric driving element 8 is formed by sticking a couple of nearly elliptic piezoelectric magnetic plates together and the linear beltlike part is fixed to the rotary cylinder 10, so the movable extent of the head 6 is increased.
Patent JP-S5919514-A (JP)
Title: Moisture separating apparatus
Inventor: MITSUZUKA TAKAMASA
IPC: B01D45/08
Filed: 1982-07-23
Abstract: PURPOSE:To provide the titled apparatus small in size and capable of treating a large amount of wet steam as compared to a conventional one, by constituting a structure such that the length of a drain passage is shortened in the axial direction thereof and a drain duct is prolonged correspondingly to the shortened leugth. CONSTITUTION:Wet steam inlet pipes 13 are arranged to both ends of the available part of a main body barrel 1 (a range having a moisture separating element 3 attached thereto). By this structure, the length of a drain passage 8 in the axial diretion thereof comes to about 1/2 of a conventional apparatus wherein wet steam inlet parts 13 are attached to the inside only by 1/4 of the available length in the axial direction thereof from the end surfaces of the moisture separating element 3. In addition, because the flow amount of the drain passage 8 is proportional to the distance from the end surfaces of the moisture separating element 13, the length of the drain passage 8 is reduced resulting the reduction of the leugth of the drain amount passing therethrough.
Patent JP-S62288141-A (JP)
Title: Production of crystallized glass article
Inventor: NAGASHIMA YASUHITO
IPC: C03C15/00
Filed: 1986-06-03
Abstract: PURPOSE:To obtain the titled article free from occurrence of low-strength article and strength variability, by bringing a silica supersaturated solution of hydrosilicofluoric acid into contact with a crystallized glass article having polished surface to form a SiO2 coating film and replacing an alkali metallic ion with another alkali metallic ion having a larger ionic radius. CONSTITUTION:A crystallized glass article having polished surface is brought into contact with a supersaturated aqueous solution of silica in hydrosilicofluoric acid to deposit a SiO2 coating film on the surface. Then the article is brought into contact with a molten salt containing an alkali ion (e.g. K<+> ion) having a larger ionic radius than an alkali metallic ion (e.g. Na<+> ion) contained in the crystallized glass so that the alkali metal ion in the surface layer of the crystallized glass article under the SiO2 coating film is at least partially replaced through the SiO2 coating film with the metallic ion in the molten salt. The titled high-strength article free from occurrence of low-strength article resulting from remaining latent flaw and from considerable variability of strength can be obtained by formation of SiO2 coating film and chemical reinforcement by the alkali ion replacement by the above-mentioned method.
Patent JP-H08171537-A (JP)
Title: Mesh array processor
Inventor: JIERARUDO JIYOOJI PECHIYANETSU
IPC: G06F15/80
Filed: 1993-05-31
Abstract: PURPOSE: To provide a large-scale parallel diagonal line return mesh array processor where connecting property becomes a half through a diagonal line return triangle mesh computer is given the same function as a square mesh computer. CONSTITUTION: Change is added to the diagonal line return mesh array processor, a processor node with high versatility is given, connecting property between processing nodes is enhanced and also the image processing of original structure and the function of finite difference are kept. Diagonal line return triangle array structure is repeatedly returned so that processing elements are integrated and connecting property is improved by adding connection to it. Connecting property is difficult to be improved by standard mesh configuration. Return structure by this extends its ability while keeping the function of an original mesh. The example of a bi-tonic sort indicates the usefulness of improved connecting property. The concept of the multiple return array is adapted to six-contact hexagonal array so as to make the generality of the concept clear.
Patent JP-S5252338-A (JP)
Title: Allotting device of input/output unit machine number
Inventor: OOMIYA TETSUO
IPC: G06F15/16
Filed: 1975-10-24
Abstract: PURPOSE: The machine number allotting of input/output unit is carried out dynamically by hardware in order to lower the load of software, etc. At the same time, common utilization of input/output unit can be realized, increasing efficiency of composite computer system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01297211-A (JP)
Title: Structure of press tool
Inventor: AKANUMA MITSUHIKO
IPC: B28B3/02
Filed: 1988-05-26
Abstract: PURPOSE:To contrive to prevent bulge and burr on a product from occurring and to enhance the dimensional accuracy by a structure wherein pressing blades, the tilt angle of the inner surface side incline of each of which is made to be at nearly 90 degrees to a pressing face and at the same time the tilt angle of the outer surface side incline of each of which is made to be inclined to the vertical axis at a predetermined angle, are provided and the outer peripheral flange faces of the pressing blades are made to be lower than the pressing face. CONSTITUTION:Pressing blades 3 are implanted along the outer shape of a product. A pressing face 2 is a portion, which is surrounded by the pressing blades 3 and onto which projecting and recessed pattern is formed. As for the shape of the pressing blade 3, the tilt angle of the inner surface side incline 4 of the pressing blade is made to be at nearly 90 degrees to the pressing face 2 and the title angle of the outer surface side incline 5 is made to be inclined outwards by 22-45 degrees to the vertical axis. The outer peripheral flange faces 6 of the pressing blades 3 are made to be lower than the pressing face 2. When a green sheet is pressed with the above-mentioned pressing tool A, projecting and recessed pattern 7 is produced by the pressing face 2 and at the same time cut-off parts 8 are produced with the pressing blades 3 and cut off. When a product 10 is pressingly cut off with said pressing blades 3, bulge, burr and the like are difficult to develop on the product.
Patent JP-H05318778-A (JP)
Title: Impact dot printer
Inventor: TANAKA MINORU
IPC: B41J2/275
Filed: 1992-05-21
Abstract: PURPOSE:To obtain an impact dot printer generating no skippings by using matter satisfying specific relation in the solubility of an ink solvent to the oil component of a lubricant as the lubricant injected into a printing wire guide part and the ink solvent having an ink dye dissolved therein. CONSTITUTION:A plurality of the printing wires 7 arranged to printing wire guide parts 8, 10 in which a lubricant (e.g., grease based on paraffin oil) are struck against a recording medium 21 through an ink ribbon containing ink prepared by dissolving or dispersing an ink dye in an ink solvent (e.g. ethyl oleate) to perform printing on a recording medium. In this impact dot printer, matter satisfying relation of 400g/100g of oil or less in the solubility of the ink solvent to the oil component of the lubricant as the lubricant and the ink solvent. As a result, the impact dot printer generating no skippings can be obtained.
Patent JP-H06339189-A (JP)
Title: Path bypass system in time division multiplexer network
Inventor: MIYAHARA YOSHIRO
IPC: H04Q3/545
Filed: 1993-05-31
Abstract: PURPOSE:To reduce path connection information to be registered by registering a network operation form in the normal state as a basic operation information so as to define path bypass operation that takes occurrence of a fault of a high speed line and its restoration into account. CONSTITUTION:A control section 1 registers and stores path connection information equivalent to the basic operation information to a write/read enable storage section 2 and similarly registers an instruction set for bypass operation on the occurrence of a fault in advance thereto. When one of high speed line interface sections 7 detects a fault of a high speed line. the detection of the line fault is informed to the control section 1 and the control section 1 specifies a line on which the fault takes place and reads a bypass operation instruction from the storage section 3 to rewrite the setting of a path connection setting table 4. When the high speed line interface section 4 detects the restoration of the high speed line, the interface section 7 informs the detection of line restoration to the control section 1 and the control section 1 reads a relating restoration operation instruction from the storage section 3 to rewrite the setting on the path connection setting table 4 and to restore the setting of the path.
Patent JP-S6019686-A (JP)
Inventor: TANAKA YOSHITO
IPC: B66C1/44
Filed: 1983-07-14
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-H11432-A (JP)
Title: Ornaments of amusement machine and method of manufacturing the same
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To encourage the rationalization of manufacturing ornaments of an amusement machine and the freedom for design. SOLUTION: A fixing metal mold 20 and a moveable metal mold 22 that have cavities 36a, 36b corresponding to a shape of a corner ornaments are attached to an injection molding mechanism 10. A design for the corner ornament printed on a film 30 is clamped in a mold corresponding to the concavities 36a, 36b, and plastic in melting condition is injected from a nozzle 14 of an injection device 14 to a cavity. When the injected plastic is filled in the cavity, the film 30 is deformed along a formation of the cavity 36b by a pressure of the plastic. The plastic gradually becomes cold to be solidified within the cavity, but ink printed on the film 30 is copied to the plastic side by way of heat of the plastic. The corner ornament with complex designs can be manufactured at one forming, and the designs also are free.