baber/WOPTO huggingface dataset:
Patent JP-H01182923-A (JP)
Title: Manufacture of magnetic disk
Inventor: ICHIKAWA FUSAO
IPC: G11B5/84
Filed: 1988-01-13
Abstract: PURPOSE:To reduced the packing material loss and to improve the productivity by applying surface defect check before a magnetic recording medium is assembled into a case such as a shell. CONSTITUTION:Before a magnetic recording medium 2 is assembled into a case, for example, a laser beam 18 scans the surface of the medium 2 to check whether or not there is any defect. That is, the surface defect check uses a surface defect means 17 comprising a projector 14 and a photodetector 16. Then only the magnetic recording medium 2 without surface defect is fed to the succeeding assembling process. Then the recording and reproduction defectives are reduced remarkably after assembling by applying assembling after the execution of the surface defect check in advance. Thus, the packing material loss is reduced and the productivity is improved.
Patent JP-S57119346-A (JP)
Title: Photosensitive element
Inventor: KOMAMURA TAWAYOSHI
IPC: G03C8/10
Filed: 1981-01-16
Abstract: PURPOSE: To obtain a photographic element that can form transfer images of metallic complexed dyes of the hue stable over a wide pH range of system in combination with an image receiving layer by providing a photosensitive silver halide emulsion layer and a layer contg. a specific nondiffusive dye releasing compound on a substrate.  
     CONSTITUTION: A compound expressed by the formulaI[X 1  is an atom group required for forming nathpthalene rings and benzene rings; X 2  is an atom group required for forming naphthalene rings; G 1  is a carboxylic group (precursor); G 2  is a hydroxyl group (precursor); J is a number of bivalent bonds; (m) is 1W3; (n) is ≤m (including 0)], for example, like the formula II, is used as a nondiffusive dye releasing compound. More specifically, a photosensitive silver halide emulsion layer and a layer contg. the above-mentioned compound are provided on a substrate, whereby the photographic element for diffusion transfer color photographic materials is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11200186-A (JP)
Title: Pile fabric
Inventor: FUJIMOTO MASUMI
IPC: D01D5/253
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a pile fabric having a soft handle, high fiber falling resistance and covering properties of pile face and a wooden feeling caused by difference in brightness on the surface of pile in the case of solid dyeing and excellent color development by printing besides the characteristics of solid dyeing in the case of printing. SOLUTION: This pile fabric comprises a constituent fiber of a pile part composed of a fiber having a 9-shaped cross-section. The fiber having the 9-shaped cross-section is constituted of 20-80 wt.% of a fiber containing >=1.5 wt.% of a delustering agent and 80-20 wt.% of a fiber containing <=0.7 wt.% of a delustering agent. In this case, the ratio a/b of the length/the width of the fiber having the 9-shaped cross-section is in the ratio of 0.5-3.0 and the single fiber fineness of the constituent fiber of the pile part is 1.5-6 denier.
Patent JP-H08193109-A (JP)
Title: Air-drying resin composition
Inventor: TANAKA KAZUYUKI
IPC: C09D175/14
Filed: 1995-01-18
Abstract: PURPOSE: To obtain an air-drying resin composition which is lowly odorous, has a short surface drying time, and gives a cured composition having high mechanical strengths including toughness by dissolving a specific urethane compound in a dicyclopentenyloxyalkyl (meth)acrylate. CONSTITUTION: An urethane compound obtained by reacting a polyisocyanate compound, a polyhydric alcohol, an allyl ether compound having active hydrogen, and a compound having active hydrogen and an acryloyl group is dissolved in a dicyclopentenyloxyalkyl (meth)acrylate represented by formula II (wherein R1 is a 2-12C alkylene or a 4-12C oxaalkylene comprising at least two 2C or higher alkylene chains bonded through at least one oxygen atom; and R2 is H or CH3 ) to obtain the objective composition. This composition is lowly odorous, has excellent surface drying properties to give a dry surface in a short time, and has excellent adhesion to various substrates. It gives a cured article which has improved toughness and does not develop cracks even in applications where large temp. differences occur.
Patent JP-S61165602-A (JP)
Title: Layout of metallic conductor pattern for semiconductor strain gage
Inventor: MIYAZAKI ATSUSHI
IPC: G01B7/16
Filed: 1985-01-18
Abstract: PURPOSE:To eliminate a hysteresis in a gage output by installing a metal pad to connect to the outside circuit on one side of a strain gage tip and a metallic conductor on the opposite side symmetrically. CONSTITUTION:To cancel non-symmetrism of a metallic conductor pad 2, a dummy pad 9 is installed on the symmetric side of the metallic pad 2 by shifting the whole pattern of the metallic conductor towards the metallic pad 2. The size of the dummy pad 9 has been set under assumptions that the minimum clearance between the metallic conductors is 60mum and the distance from the edge of a gage tip 1 is also 60mum. by placing the dummy pad 9, the effects of the thermal strain in the metallic conductor of T gages 5, 6 are almost equalized and the hysteresis in the output voltage can be dissolved by eliminating the output difference of the initial stage.
Patent JP-H08195735-A (JP)
Title: Decoder
Inventor: OI SHINICHI
IPC: G09C1/00
Filed: 1995-01-18
Abstract: PURPOSE: To keep secrecy by transiting a state sequentially from a state given by a scramble key and generating a PN signal based on a conversion logic from the state to be transited thereby making the logic changeable. CONSTITUTION: Since a PN generator 310 revises a logic to generate a PN signal, the initial state of the generator 310 is transited sequentially based on PN information 210p when the PNG information 210p is available. A PN signal is given to a video descrambler 210a and an audio descrambler 210b based on the transition, from which descrambled video signal and audio signal are obtained. When PNG information 210p of an IC card 220 is given newly to the generator 310, the state transition is made different based on the new information 210p, a different PN signal is generated and descrambling is conducted based on the new PN signal. Since the logic for generating the PN signal is variable, the security is improved.
Patent JP-H10262190-A (JP)
Title: Video display device and method for switching control of external input terminal
Inventor: SUGIHARA SHOICHI
IPC: H04N5/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To attain quick switching to a desired input by simplifying the switching operation to the desired input in the video display device having a plurality of external input terminals. SOLUTION: Information of terminals not in use among external input terminals T1-T5 is stored in advance in a nonvolatile memory 8. In the case of selecting any of the external input terminals T1-T5 by means of an AV switch 2, a microcomputer 7 references the information about terminals not in use stored in the nonvolatile memory 8 in advance to skip the terminals not in use.
Patent JP-2000205530-A (JP)
Title: Waste gasifying fusing power-generating system
Inventor: SHIMODAIRA WAKAKO
IPC: F23G5/027
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To assure a stable power-generation quantity even when supply of waste to a gasifying furnace is stopped. SOLUTION: A gasifying fused power-generating system comprises a gasifying furnace 10 where a waste is gasified at a low air ratio to generate a combustible gas and char, a combustion furnace 16 where the combustible gas is combusted at high temperature, and a melting furnace 14 where the char is combusted and melted at high temperature. In a power-generating system like this, a char washed in a washing device 20 is dried with a drier 21, and then kept in a washed-char hopper 22. A thermo couple 24 is inserted in the gasifying furnace 10 with a controller 25 provided. The controller 25 supplies the combustion furnace 16 with the char of the washed-char hopper 22 when the inside of gasifying furnace 10 is judged to be in combustion state based on the detection signal from the thermo couple 24, for combustion in the combustion furnace 16.  Thus, the inside of the combustion furnace 16 is kept at high temperature state for stable powergeneration quantity.
Patent JP-S62162905-A (JP)
Title: Instrument for inspecting surface deflection of disk
Inventor: YAE MASANOBU
IPC: G11B7/26
Filed: 1986-01-13
Abstract: PURPOSE:To quickly measure the surface deflection of a hard disk without contact therewith by arithmetically processing the degree of the surface deflec tion from the rotating position of a turn table, the radial position of a probe and the distance value measured by an optomicrometer. CONSTITUTION:The optomicrometer 30 is disposed on the outermost circumferen tial side of a prescribed radial position and the distance from the op tomicrometer 30 up to the disk surface is measured by the optomicrometer 30 at every 5 deg. rotation of the disk. The result of the measurement is inputted as an electric signal to an arithmetic unit 27. More specifically, the distances from the optomicrometer 30 up to the disk surface are measured at 72 points per one radial position. The optomicrometer 30 is moved and installed to the prescribed radial position of the next circumferential side by a servocontrol motor 24 upon ending of the measurement in the radial position on the outer most circumferential side and the measurements are made at 72 points similarly at every 5 deg. in the same rotating position. The measurement of the surface deflection of a sheet of the hard disk ends when the verification at 5 radial points is finished. The surface deflection is thereby quickly measured.
Patent JP-H03222265-A (JP)
Title: Recharging type electrochemical battery having lithium anode
Inventor: ANDORE RUSEERU
IPC: H01M4/62
Filed: 1990-01-12
Abstract: PURPOSE: To provide a recharging type electordchamical battery that is never changed irreversibly due to electric discharge by containing a lithium or lithium- alloy based anode and an electrolyte consisting of a non-aqueous solvent solution of lithium salt and forming a cathode material from a manganese oxide containing a pacific lithium ion. CONSTITUTION: This battery contains a lithium or lithium-alloy based anode 22 and an electrolyte consisting of a non-aqueous solvent solution of a lithium salt, and the cathode material is composed of a manganese oxide containing a lithium ion of formula Li2-x Mn1+x/4 O3 (provided that 1<x<1.4). An atomic ratio of Li/Mn is preferably equal to 0.5. Further preferably, A solution in which LiAsF6 is dissolved in a mixture between propylene carbonate and ethylene carbonate is used as an electrolyte. Thereby, eldctomagnetic insertion reaction is reversible, and a positive electrode active material of a lithium battery is used.
Patent JP-S55108763-A (JP)
Title: Schottky barrier compound semiconductor device
Inventor: MURATA EIJI
IPC: H01L21/316
Filed: 1979-01-24
Abstract: PURPOSE: To form an excellent Schottky barrier by making to 1×10 21 /cm 3  or more a phosphorus concentration of PSG films that are selectively provided on an n-type Ga-As substrate.  
     CONSTITUTION: An operating layer 42b is formed on an n-type Ga-As substrate 41a to have an n-type Ga-As body 41. A PSG film 42 of a phosphorus concentration 4×10 21 /cm 3  is formed on the layer by the gaseous phase growing method and a exposed surface is selectively removed by the photoetching. After forming an Nb metal layer 43 composing a Schottky barrier with the body 41, and further forming an Mo metal layer 47 and an Au metal layer 44 by the vacuum evaporation, the etching and the alloying by heaat treatment are provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09191706-A (JP)
Title: Footpath plastering machine
Inventor: SAITO YUKIO
IPC: A01B35/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a footpath plastering machine capable of neatly repairing the side face of an old footpath without scraping out the mud backward by sufficiently tightening mud applied to the side face to give a repaired footpath having excellently finished surface and durable to the use over a long period. SOLUTION: A footpath plastering member 34 of this footpath plastering machine is composed of an upper face repairing member 39 to repair the upper surface of an old footpath and a side face repairing member 38 to repair the side face of the old footpath. The side face repairing member 38 has a conical repairing face 42 having a plurality of radial roller-holding grooves 43 extending from the end having small diameter to the end having large diameter and has a plurality of repairing rollers 45 rotatably supported in each roller-holding groove 43 and rotating in a state protruded beyond the repairing face 42.  Each repairing roller 45 is composed of a roller-supporting shaft extended between bearings at both ends of the roller-holding groove 43 and a plurality of parallelly arranged unit rollers 47 contacting the opposite end parts with the roller- supporting shaft in a state freely rotatable in axial direction. Each repairing roller 45 is rotatably supported in a state slidably contacting with the opening edge of the roller-holding groove 43.
Patent JP-S60149949-A (JP)
Title: Multi-component infrafed gas analyser
Inventor: GOTOU TSUTOMU
IPC: G01N21/35
Filed: 1984-01-17
Abstract: PURPOSE:To enable the miniaturization of the titled analyser by substantially removing an interference removal cell, by sealing interference gas in either one of a reference cell and an inert gas sealed cell corresponding thereto. CONSTITUTION:A reference cell 4 (4a, 4b) and an inert gas sealed cell 5 (5a, 5b) are provided in a rotor 3 and, when gases to be measured are CO2 and CO, CO2 is sealed in the cell 4a and CO in the cell 4b. Herein, in measuring CO2, CO acts as interference gas and, similarly, in measuring CO, CO2 acts as interference gas. Then, CO is further sealed in the cell 4a (or the inert gas sealed cell 5a corresponding to the cell 4a) as interference gas. The concn. of this CO is set so that the reduction ratio of measuring light, which passes a sample cell 2 and the inert gas sealed cell 5a to reach a detector 5, becomes almost equal to that of reference light reaching the detector 5 through the sample cell 2 and the cell 4a. Similarly, CO2 is sealed in the cell 4b (or the cell 5b) as interference gas.
Patent JP-H02185351-A (JP)
Title: Preparing device for manufacturing plan
Inventor: ENOMOTO MASAYUKI
IPC: G06F9/48
Filed: 1989-01-12
Abstract: PURPOSE:To assist the re-planning work of an operator and to improve working efficiency, by showing the strategies of the starting order to be correctly partially, equipment installation, dispatching rule, etc., to operator for the prepared manufacture plan. CONSTITUTION:A plan preparing means 1 refers a production plan 10 and basic information 11, deciding the input order by rearranging the order of the production plan 10 according to an input order deciding rule 6 so that the production efficiency may be improved, performing the simulation of the whole process by developing this input order along the time base and outputting a manufacture plan 12. An estimate means 2 refers the basic information 11, outputting an estimation result 13 by applying an estimation rule 7 for the manufacture plan 12. An analysis means 3 refers the basic information 11 and manufacture plan 12, calculating on the item regarded as the cause not reaching to a target value by applying the analysis rule 8 and outputting an analysis result 14. An improving plan preparing means 4 refers the basic information and displays by deciding the candidacy of the strategy to be considered in case of re-planning by applying a decision rule 9.
Patent JP-S63177918-A (JP)
Title: Winding device for strip
Inventor: OHARA TAKESHI
IPC: B21C47/06
Filed: 1987-01-16
Abstract: PURPOSE:To eliminate the need for a mechanical adjusting device, to use two servovalves as well and to enable a proper oil pressure control by providing the servovalves of a large and small capacities on the oil pressure circuit of the unit roller provided at the approaching port of a mandrel. CONSTITUTION:The unit roller 5 provided at the approaching port of the mandrel 4 winding a strip 1 is provided contactably and separatably and on its oil pressure circuit the servovalve 19 of small capacity is provided in parallel to the conventional servovalve 8 of large capacity. And in the case of a strip approaching, the roller 5 is approached to the mandrel 4 by both of the servovalves 8, 19 to perform the gap adjustment finely by the valve 19. In the case of the jumping of the strip 1 at the step difference part with its being wound both valves 8, 19 are used. The adjustment of the pressing pressure thereafter is performed by the servovalve 19. The need for a mechanical adjusting device is thus eliminated and a proper oil pressure control can be performed by using both valves as well.
Patent JP-H11256153-A (JP)
Title: Particulate luminous fluorescent powder and its production
Inventor: FUKUI TOSHINOBU
IPC: C09K11/08
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To produce a particulate luminous fluorescent powder having a great luminous intensity, a long emission time and excellent in water resistance by using an aluminate of an alkaline earth metal containing Eu as a main activator. SOLUTION: This particulate luminous fluorescent powder comprises an aluminate of an alkaline earth metal containing Eu as a main activator. The composition of the fluorescent powder is represented by the following formula: (A1-x-y Dx Ey )O.a(G1-z Hz )2 O3 [A is one kind of Mg, Ca, Sr and Ba which are alkaline earth metals and bivalent metal Zn; D is an activator Eu; E is one or more kinds of elements selected from the group of lanthanoids Dy, Nd, Pr, Ho, Er, Tm, Yb and Lu and transition metals Mn, Zr, Nb, Ti, Sb, Li, Ge, In and W which are a coactivator; G is Al of a mother crystal substance; H is B or Ga of a substrate crystal substance; 0.0001<=(x)<=0.5; 0.0001<=(y)<=0.3; 0.0001<=(z)<=0.5; 0.5<=(a)<=3.0].
Patent JP-H07204366-A (JP)
Title: Blade mounting structure
Inventor: KAMEOKA HIROYUKI
IPC: B26B19/06
Filed: 1994-01-25
Abstract: PURPOSE:To provide a blade mounting structure which achieves ease of handling by allowing a user to make disassembling or assembling easily. CONSTITUTION:In this structure which has bases 24 mounted at specified points of a first easing and a second casing free to load or unload, a plate-shaped fixed blade 33, a plate-shaped mobile blade 34, and a pressing spring 35 having a pressing part 35a for pressing the mobile blade 34 onto the fixed blade 33 across the thickness thereof while the fixed blade 33, the mobile blade 34 and the pressing spring 35 are mounted on the base 24 being allowed to load or unload, the pressing spring 35 is provided with a link part to integrate the fixed blade 33, the mobile blade 34 and the pressing spring 35.
Patent JP-H10206239-A (JP)
Title: Detecting method for gas flow distribution in blast furnace and its device
Inventor: YOKOYAMA KOICHI
IPC: G01J5/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in the determination of furnace conditions in consideration of differences in the temperatures of gas flows. SOLUTION: The region setting part 7 of a furnace condition analyzing device 4 is provided in advance with one or more than one region for extracting the amount of feature in an averaging image. The region setting part 7 sets regions, which are objects to be extracted, in an averaging image stored in a frame memory 6. A feature amount extracting part 8 generates a cumulative density image from the images of the regions of objects to be extracted and extracts the amount of feature from the generated cumulative density image.
Patent JP-S57121237-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU YASUO
IPC: H01L21/331
Filed: 1981-01-20
Abstract: PURPOSE:To reduce the warp and to prevent also deterioration of withstand voltage characteristic of a semiconductor device by a method wherein the surface of a semiconductor substrate at the part having intense electric line of force is covered and protected with a glass coating, and the other part is covered and protected with an insulating film coating. CONSTITUTION:A guard ring 24 is provided between a base region 22 and an annular ring 23 of the Si substrate 21, the surface of the semiconductor region between the annular ring 23 and the guard ring 24 to have intense electric line of force is protected with the glass film 25, and the other part is protected with the insulating film 26 of SiO2, etc. Accordingly the warp of the semiconductor substrate is reduced, and deterioration of withstand voltage characteristic is prevented.
Patent JP-S59134088-A (JP)
Title: Method of building caisson and service ship for building caisson
Inventor: NISHII FUJIO
IPC: E02D23/02
Filed: 1983-01-20
Abstract: PURPOSE:To build a caisson smoothly by sinking downward a floatable multiple body system service ship formed in the central portion with an empty space against its buoyancy and building the caisson on a bottom bed interlocked with the empty space through a cable while adjusting the buoyancy of the service ship and the bottom bed. CONSTITUTION:A multiple body system service ship body H which floats on water with its buoyancy and is formed in the central portion with an empty space is sunk downward against its buoyancy by a tension leg unit 6 consisting of weights 64, mooring cables 62, etc. A bottom bed 4 having buoyancy is disposed in said space through an elevator 5. While the buoyancy of said bottom bed 4, weight or buoyancy of a caisson C and buoyancy of the service ship body H are ajusted, tension is maintained at a predetermined value to sink downward the service ship body H to prevent sway caused by waves and build smoothly the caisson C under the stable condition.
Patent JP-H02187191-A (JP)
Title: Method for making pure water
Inventor: MORIGAMI KAZUYA
IPC: C02F1/44
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the generation of a waste alkali solution by removing the cation and anion in raw water by a reverse osmosis treatment process performed two times or more. CONSTITUTION:In obtaining pure water, a considerable amount of a cation and an anion are removed by the first reverse osmosis treatment. Further, the greater part of the remaining cation and anion are removed by the second reverse osmosis treatment. By performing third - N-th reverse osmosis treatments, the cation and anion can be reduced to an extremely small amount and a mono-bed treatment process can be dispersed with.
Patent JP-2000203678-A (JP)
Title: Method for packaging main body of exposure device, packaging structure, and exposure device to be packaged by the method and packaging structure
Inventor: AKAGAWA KATSUYUKI
IPC: B65D85/38
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To keep an optical element clean by preventing entering of impurity gas such as silicone-based or ammonium sulfate-based gas from exterior during its transportation. SOLUTION: An outer wall of a chamber 2 of a main body 1 of an exposure device is packaged by a first packaging layer A, and further its outer circumferential side is packaged with a second packaging layer B. The first packaging layer A is formed by an air packing 16 forming the second packing layer B and material generating lesser amount of out-gas than that of a tap sheet, for example, a sheet material 10 made of tetra-fluoroethylene.