baber/WOPTO huggingface dataset:
Patent JP-S56157842-A (JP)
Title: Inspecting apparatus for bottle
Inventor: UCHIYAMA HIDEO
IPC: G01N21/90
Filed: 1980-05-08
Abstract: PURPOSE:To take the bottle bottom as the image picked up by ITV cameras and reliably perform the detection of foreign matter by providing a lens which moves while aligning with the center of a bottle to be inspected, between said throttle and ITV cameras, at the bottle-inspecting position. CONSTITUTION:When a bottle 14 to be inspected is transmitted to the inspecting position by means of a star wheel 15, a stroboscope 11 is turned on, and the bottom of the bottle 14 is scanned by means of ITV cameras 16 and 17. During said bottle- inspecting time, the center of the bottle 14 and that of a lens 27 move while substantially aligning with each other, and the bottom of the bottle 14 is formed into a real image through the lens 27 and detected by means of the ITV cameras 16 and 17 through a half mirror 18. Accordingly, if the center of the bottle 14 and that of the ITV camera lens are not aligned with each other, the inspection light is never blocked by the bottle neck wall, so that the bottle bottom can be completely inspected.
Patent JP-S58177191-A (JP)
Inventor: SATOU TADANORI
IPC: B08B9/04
Filed: 1982-04-13
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-H10251791-A (JP)
Title: Hydrogen storage alloy, cathode for battery and alkaline secondary battery
Inventor: KONO RYUKO
IPC: H01M4/24
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen storage alloy improved in hydrogen occluding characteristics, particularly, in chemical stability and reversibility at the time of occluding hydrogen by forming an alloy having an A B type crystal structure and having a specified compsn. composed of Mg, Si, Ca, Cu or the like and elements having electronegativity higher than that of Mg. SOLUTION: This hydrogen storage alloy is the one having an A2 B type crystal structure and expressed by the general formula of Mg2-x (M11-y M2y )x (M1 denites Si, Ca, Cu, Ga, Ge, Sr, In, Sn, Ba, Ti, Pb, Th and rare earth elements including Y, M2 denotes elements having electronegativity higher than that of Mg, and -0.6<x<0.6 and 0.01<=y<=0.8 are satisfied), which is excellent in hydrogen occluding characteristics, and the reduction of the cost and lightening in weight can be attained therein. As the above A2 B type, a CaF2 type, an MgZn2 type, an Mg2 Ga type, an MgCu2 type, an Fe2 P type and particularly, an Mg2 Cu type are given. Moreover, as the elements having electronegativity higher than that of Mg, e.g. Zr, Al, Mn or like are preferably used.  By using this alloy as the material for the negative electrode, the cathode of an alkaline secondary battery of large capacity excellent in charging and discharging characteristics can be obtd.
Patent JP-H06203527-A (JP)
Title: Optical disk
Inventor: KOBAYASHI SHINKICHI
IPC: G11B7/24097
Filed: 1991-03-26
Abstract: PURPOSE:To judge the right and wrong side and the product number with feeling of the skin even in the case of a person having a poor sight or no light at night by providing an identification embossed display such as an embossed display or a display in Braille points in an unused part of an optical disk. CONSTITUTION:Optical recording is commenced from a beginning part 1 of sound recording, and the recording is finished at a recording ending part 2. A holding part 3 for a player is pinched by a chuck when the disk is chucked in a mechanical device. The identification embossed display such as the embossed display or the display in Braille points is provided in a nonrecorded part of an inner circumferential part 4 or an outer circumferential part 5 of the disk or a part not used for chucking in the mechanical device. By this method, the right and the wrong side and the product number of an optical disk can be discriminated by feeling of the skin. As to a method for making the display, the disk is molded after engraving an original disk or a metal mold surface. As another method for a basic disk system after molding, an engraving and embossing method can be applied to the disk.
Patent JP-S57176195-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: OGATA YASUHIRO
IPC: B41M5/124
Filed: 1981-04-23
Abstract: PURPOSE:To provide a pressure-sensitive reproducing sheet with an improved pressure/developed color density characteristic by a structure wherein an applying layer containing plaster is formed between base paper and an applying layer including microcapsules which incorporate minute oil droplets containing electron imparting organic developers. CONSTITUTION:An applying layer containing plaster is formed between base paper and an applying layer including microcapsules which incorporate minute oil droplets into each of which are solved or dispersed electron imparting organic developers. The used microcapsules comprise minute capsules with the mean grain size of 1-20mum, each of which is composed of an oleaginous solution solved with basic colorless developers as the internal and a wall material coating the internal and formed of a high molecular substance which is insoluble with both aqueous and oleaginous solutions. As the developers are used crystal violet lactone, rhodamine B lactam, etc. which has such a property as permitting to give electrons and receiving protons such as acids to develop colors.
Patent JP-H10225820-A (JP)
Title: Display of teeth-setting angle of chain saw
Inventor: OCHIAI ICHIRO
IPC: B23D63/16
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To make the direction of an angle well understandable even if a position of a filing cutter does not exist on its line by displaying a parallel line and an angle line on the left of a point, and displaying a parallel line and an angle line on the right of the point. SOLUTION: When a pedestal is used, it becomes a stong stabilizer by inserting a connecting plate lug 14 into a lug opening part 15. By a hinge, a receiving shaft 31 is arranged in a position of a point in a central part of the pedestal 4. A parallel groove 32 and an angle groove 33 are arranged on its left. A parallel groove 32 and an angle groove 33 are also arranged on the right of the receiving shaft 31. A receiving shaft opening part 18 is arranged on the right of the receiving shaft 31, and when the pedestal 4 is folded up, the receiving shaft 31 is bent by the hinge, and is housed. A chain saw is fixed, and when a file is set going along the angle groove 33, a cutter becomes complete, and the teeth of the saw can be excellently set.
Patent JP-S60220269-A (JP)
Inventor: RONARUDO JIYAKOUSUKII
IPC: F16J15/32
Filed: 1985-03-26
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-S57177446-A (JP)
Title: Traveling transmission device
Inventor: UEHASHI KOUJI
IPC: B62D11/08
Filed: 1981-04-23
Abstract: PURPOSE:To enhance maneuverability in a traveling transmission device, which is suitable to be used for a crawler type vehicle, by equipping the driving shaft inside the transmission case with a torque variable clutch, which shall be operated by the side clutch lever. CONSTITUTION:The transmission case 1, which transmits the torque of the engine 4 through V belt 6 or input shaft 2, has a driving shaft 7 to transmit the rotation of the input shaft through speed reduction and change gears a-f and a clutch shaft 8 and reversal shaft 12. Clutch gears 10a, 10b on the clutch shaft 8 mesh with the axle gears 17a, 17b on the wheels 16a, 16b equipped with crawler drive wheels 15a, 15b. Further a torque variable clurch 18 consisting of melti-plate clutch is installed on a reversal drive gear 14 fitted on the drive shaft 7. This clutch 18 is actuated and controlled by an oil-hydraulic control circuit which is operated with the side clutch lever through an operation wire.
Patent JP-S59188310-A (JP)
Inventor: OOUCHI AKIRA
IPC: H02G1/06
Filed: 1983-04-08
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-S55153336-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU AKIRA
IPC: H01L21/3065
Filed: 1979-05-18
Abstract: PURPOSE:To facilitate structure formation on an insulating film by dry etching performed on a photo resist mask which does not adhere completely on an insulating film. CONSTITUTION:An n-layer 23 and an SiO2 film 22 are formed on a p-type Si substrate 21 by a conventional method, and an opening 24 is provided and a p-layer 25 and a boron glass layer 26 is formed through B diffusion. The glass layer is etched away by a light wet etching, and a photo resist film is applied on it even if any residue exists. An opening 28 is selectively formed, and plasma etching of parallel electrode type is performed utilizing CF4+O2 gas, and the opening 28 is formed by dry etching on the SiO2 film 22. By this method even if a weak adhesion of a resist mask exists, dropping of a mask due to intrusion of etching solution is eliminated on account of dry etching, and an undercut of insulation is lessened because of directivity of beam, and a structure of a miniature pattern with high accuracy is obtained.
Patent JP-S59185616-A (JP)
Inventor: HAGA KAZUO
IPC: B25D17/32
Filed: 1983-04-07
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-H03264607-A (JP)
Title: Manufacture of complex cylinder and screw for injection and extrusion compacting machine
Inventor: KOTAKANE MASAAKI
IPC: B29C45/62
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a cylinder and screw providing corrosion resistance, wear resistance and toughness suited to severe compacting condition by packing and sealing lining alloy powder having excellent corrosion resistance and wear resistance in a capsule for extrusion under the specific condition and executing the extrusion compacting. CONSTITUTION:The lining alloy powder 2 having excellent corrosion resistance and wear resistance is packed into the capsule 1 for solid extrusion with a core material. By evacuating and sealing, the oxygen content in this is made to <=150 ppm and the packing density is made to 65 - 75% of the theoretical density of this alloy. This is preheated at the temp. lower than the solidus temp. of this alloy by 50 - 100 deg.C for >=1 hr. This capsule 1 for extrusion is directly charged into a container 15 in powder extrusion compacting machine 14 and pushed with a stem 16 through a pushing plate 17 to execute upsetting. Further, this is pressurized and the extrusion compacting is executed through a die 19 held to a die holder 18.
Patent JP-S61222952-A (JP)
Inventor: SATO SHIRO
IPC: C04B33/32
Filed: 1985-03-28
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-S57176774-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: EHATA TOSHIKI
IPC: H01L21/285
Filed: 1981-04-23
Abstract: PURPOSE:To obtain excellent microwave characteristics by an FET which is provided with a Schottky electrode comprising a high melting point metal on an operating layer formed on a substrate, two ohmic regions having high carrier concentration, and two ohmic electrodes. CONSTITUTION:A Schottky gate FET comprises a Schottky electrode 18 comprising a high melting point metal on the one operation layer 17 formed on a semi-insulating substrate 16, the two ohmic regions 20 which are formed by ion implantation with a Schottky electrode 18 as a mask and have the high carrier concentration, and the two ohmic electrodes 24 which are formed on the opposite sides to each other with respect to a double sided insulating film 22 formed by the surface oxidation of the Schottky electrode itself. Thus the excellent microwave characteristic is obtained.
Patent JP-H07242776-A (JP)
Title: Polypropylene resin composition
Inventor: MIYAOKA SATOSHI
IPC: C08K3/22
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a polypropylene resin compsn. which has high clarity and stiffness and gives a molding with low odor by compounding a highly crystalline PP resin with a specific.metal salt of a cyclic org. phosphoric ester and a specific Li-Al double hydroxide salt. CONSTITUTION:The title compsn. comprises 100 pts.wt. PP resin having an isotactic pentad fraction of 96% or higher, 0.01-0.5 pt.wt. metal salt of a cyclic org. phosphoric ester of formula I (wherein M is a mono<-> to trivalent metal atom; a is 1-3; and R<1>, R<2>, and R<3> are each H, 1-8C alkyl. or 3--8C cycloalkly), and 0.01-0.5 pt.wt. Li-Al double hydroxide salt of formula II (wherein X is an org. or inorg. anion; n is the valence of X; and m is 3 or lower). The compsn. has high clarity and stiffness, gives a molding with low odor, and is useful for producing a molded article such as a food container or a medical utensil container.
Patent JP-H08230254-A (JP)
Title: Printer
Inventor: ASAI NORIHIKO
IPC: B41J5/44
Filed: 1995-02-24
Abstract: PURPOSE: To change over the alteration of the form of a character on the side of a printer in place of that on the side of external electronic machinery by providing a means searching whether the character code transmitted from the outside is the character code set by a form-of-character setting means. CONSTITUTION: A bit data forming apparatus 20 is fundamentally constituted of a CPU 21, the operation panel 22 connected to the CPU 21 through a bus 26 such as a data bus, ROMs 23-25 and an RAM 30 and the bus 26 is connected to the bus in a control unit. The size data indicating the character code and printing size of the character transmitted from external machinery is stored in the text memory 31 of the RAM 30 and the image data such as a figure transmitted from the external machinery is stored in an image data memory 32. A set character code and a form-of-character indicating code are stored in a character setting memory 33 in corresponding relation. The formed printing dot pattern data are developed on a printing dot data memory 34 to be stored therein.
Patent JP-S63229745-A (JP)
Title: Dynamic random access memory device
Inventor: HIGAKI NAOSHI
IPC: H01L27/10
Filed: 1987-03-19
Abstract: PURPOSE:To increase charge storage capacity per unit cell, by forming a first capacitor with a first dielectric layer interposed between first and second conductive layers, and forming a second capacitor with a second dielectric layer interposed between third and second conductive layers. CONSTITUTION:A memory device of the present invention includes a capacitor and a MIS transistor for switching charge and discharge of the capacitor, the capacitor being formed within a trench 3 with an insulation layer 4 interposed, the trench 3 being formed in a semiconductor substrate 1 having one conductivity type. The capacitor consists of a first conductive layer 5, a first dielectric layer 6, a second conductive layer 7 connected to a source or drain of the MIS transistor, a second dielectric layer 8 and a third conductive layer 9, which are deposited sequentially in that order. Electric charge is stored between the second conductive layer 7 served as a common electrode and the first conductive layer and between the second and third conductive layers. In this manner, charge storage capacity per unit cell can be increased without increasing the cell area and, therefore, problems such as soft error or punch through can be prevented.
Patent JP-S61221872-A (JP)
Title: Vector data processor
Inventor: SASAKI YUICHI
IPC: G06F17/16
Filed: 1985-03-27
Abstract: PURPOSE:To attain the accesses with the same timing to both the 2nd and 3rd operands unlike a case where both operands have different levels of timing for start of access, by grouping the vector registers, etc. CONSTITUTION:Both A and B load pipelines are allocated with K timing; the arithmetic pipelines read out of R3 and R2 are allocated with the E3 timing; and the writing arithmetic pipeline to R1 is allocated with the E1 timing respectively. In other words, the vector registers 10 or mask registers are divided into plural groups. When an arithmetic pipeline 20 or an access pipeline 30 have accesses to each bank of a register, plural pieces of pipeline 20 or 30 are set opposite to each of timings K, L, Ei and Fi for plural grouped registers. Thus these pipelines 20 or 30 can give a simultaneous access to the same banks of plural grouped registers with the same timing.
Patent JP-H10241942-A (JP)
Title: Laminated electronic parts and it characteristic adjusting method
Inventor: SUGIHARA TAKASHI
IPC: H01F27/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To adjust the inductance and impedance of actually manufactured laminated electronic parts by changing not the external shape, size, etc., of the parts, but the inductance and impedance of the parts easily and freely to some degree. SOLUTION: Laminated electronic parts are provided with a ceramic laminated body 11 having internal electrodes 5a, 5b,... which are successively connected among ceramic layers 1, 1,... constituting a coil core in a state where the electrodes 5a, 5b,... lie in a row in a coil-like state and external electrodes connected to parts of the internal electrodes 5a, 5b,.... Blank ceramic layers 1', 2, 3, and 4 carrying no internal electrode are laminated on at least one sides of the ceramic layers 1, 1,... and at least part of the ceramic layers 1', 2, 3, and 4 are constituted of ceramic layers 2, 3, and 4 having different magnetic permeability than the ceramic layers 1, 1,... constituting the coil core have.
Patent JP-S61222049-A (JP)
Title: Tape recorder
Inventor: SHIMADA HIROMICHI
IPC: G11B15/04
Filed: 1985-03-27
Abstract: PURPOSE:To eliminate the need for troublesome operation and to prevent accidental erasure for the already recorded part by discriminating the operating mode just before the transition to the present reverse recording pause mode from an old-mode memory section and controlling the mode to be the forward recording pause mode when the old mode memory section is at the reverse recording play mode. CONSTITUTION:In depressing a recording switch 11 when the running direction is the reversing direction with the stop mode, a recording pause command is inputted from a switch section 10 to a switch input section 61, the stop mode is stored in an old mode memory section 42, the reverse recording pause mode is stored in a present mode memory section 41 and a control signal is outputted from a control output section 62 to bring the mechanism 20 into the reverse recording pause mode. In depressing a forward play command switch 13 next, the control signal is outputted similarly to bring the mode into the forward recording play mode. In depressing a pause switch 12 at the reverse recording play mode next, the control signal is outputted to attain the reverse recording pause mode. In depressing a forward play switch 13 next, the control signal is outputted to obtain the forward reproduction mode.
Patent JP-H04276754-A (JP)
Title: Image forming medium and image forming method
Inventor: KATAYAMA MASATO
IPC: G03F7/031
Filed: 1991-03-05
Abstract: PURPOSE:To easily obtain an image good in resolution without causing a problem like that in a peel apart process (unnecessary breakdown of an interface due to the too much content of a water-repellent compound, and to form an image by a simple dry process by utilizing the difference between diffusivity of a polymerized part and unpolymerized part of the water-repellent compound. CONSTITUTION:The image forming medium comprises the layer 2 containing the water-repellent compound 6 capable of transferring from the layer 2 to a layer 3 by being heated, and the polymerizable layer 3 containing a polymerizable compound and a photopolymerization initiator, and the image forming method is characterized by forming a desired polymer latent image and transferring the compound 6 to the unpolymerized part of the layer 3 by heating and by the difference of wettability.
Patent JP-H04276608-A (JP)
Title: Inductance element
Inventor: HIRANO MAKOTO
IPC: H01F17/00
Filed: 1991-03-04
Abstract: PURPOSE:To ensure the ratio of reduction of resistance inversely proportional to the thickness of a linear conductive layer by setting the thickness of the linear conductive layer twice or more of a skin depth caused by a skin effect, and further setting the width at each part of the linear conductive layer twice or below of the skin depth caused by the skin effect. CONSTITUTION:A linear conductive layer 2 has a thickness D twice or more of a skin depth caused by a skin effect. In the linear conductive layer 2 there are formed many holes 5 extending across the linear conductive layer 2 so that the width M at each part thereof will be twice or below of the skin depth caused by the skin effect. Hereby, even if the linear conductive layer 2 possesses the thickness D twice or more the skin depth cause by the skin effect, the decreasing ratio of resistance inversely proportional to the thickness of the linear conductive layer is ensured as the thickness D is increased.
Patent JP-S62254726-A (JP)
Inventor: JIYON RESURII WAADORU
IPC: A61B1/005
Filed: 1987-03-19
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-S61221722-A (JP)
Title: Lighting system using rectangular luminous flux
Inventor: TORIGOE MAKOTO
IPC: G02B27/09
Filed: 1985-03-27
Abstract: PURPOSE:To utilize luminous flux effectively by guiding rectangular luminous flux emitted by a light source to a lighting system through an optical conversion system which is different in the conversion ratio of luminous flux shape size on a section containing the optical axis and a section perpendicular to it, and irradiating an object surface. CONSTITUTION:When the focal lengths of the 1st and the 2nd lenses are denoted as f1 and f2 and the interval between their principal points if denoted as l, an arrangement is so made that f1+f2 is nearly equal to l. The luminous flux from an excimer laser 1 is in such a shape that its size is (b) in the direction of a section H and (a) (>b) in the direction of a section V perpendicular to the section H. At this time, when the luminous flux is diverged by the 1st lens 21 in the direction of the section H and travels by the distance l, the refracting power and distance l of the 1st lens 21 are so set that the luminous flux size in the section H is the luminous flux size (a) of the section V. Then, the luminous flux is shaped to the luminous flux size (a) in the section H and then converged by the 2nd lens L and the luminous flux sizes in the sections H and V are both (a), so that parallel luminous flux is projected. At this time, the refracting power values of the 1st and the 2nd lenses are so set that af1+bf2=0 holds.
Patent JP-H04297775-A (JP)
Title: Vacuum thermal insulating panel
Inventor: ONISHI KOICHI
IPC: F25D23/06
Filed: 1991-03-27
Abstract: PURPOSE:To eliminate a forming stage when a vacuum thermal insulating panel is manufactured and facilitate an insertion of a spacer material sealing container into an outer enclosure. CONSTITUTION:A hollow forming body 13 is molded by communicated pore- urethane foam in place of the prior art inner bag. Spacer material 12 is filled in a hollow member 13d of the hollow forming body 13. The hollow forming body 13 can keep its shape by itself, so that it is not necessary to form it by roller or press and the like and then a time loss in manufacturing can be reduced. In addition, it can be inserted into an outer enclosure 14 while keeping its shape.