baber/WOPTO huggingface dataset:
Patent JP-H10253552-A (JP)
Title: Method for analyzing crystal defect of single-crystal sample, and sample holder
Inventor: NAKAMURA MAMORU
IPC: G01N23/205
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of scattered X rays even when the diameter of the opening of a sample holder approximates to the diameter of a single-crystal sample, and to obtain an accurate X-ray topograph of the single-crystal sample, by using the sample holder constituted of a material wherein the generation intensity of the scattered X rays is below the sensitivity of an X-ray-sensitive material. SOLUTION: A single-crystal sample 3 of diameter of 8 inches was held by a sample holder 6, which was made up of a holding cover 8 made of a hard vinyl chloride resin and having the diameter of the opening of 215mm, for instance, and of a circular base 9, and an X-ray topograph analysis was executed with an X-ray film of an X-ray-sensitive material used. Then, no circular-arc-shaped pattern due to scattered X rays appeared in an X-ray topograph and only a diffraction image of the single-crystal sample 3 was photographed. In order to confirm reproducibility, the X-ray topograph analysis was conducted by replacing 100 single- crystal samples sequentially and, as the result, there was no X-ray topograph wherein the circular-arc-shaped pattern was photographed.  The same result was obtained also by using the sample holder, which was made of hard rubber, lead or usual stainless steel and, on the surface of which, a lead sheet was stuck or, the holder of which, the flange part was made of a resin and the other part of a stainless steel.
Patent JP-H09246160-A (JP)
Title: Exposing aligner
Inventor: SHIRAISHI NAOMASA
IPC: G03F7/20
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an exposing aligner capable of TTR(through the reticle) system alignment excellent in both resolution and alignment precision, even to an image forming beam of a shorter wavelength. SOLUTION: A projection optical system PL is composed of a first image forming optical system 12 for forming an intermediate image of a transferring pattern of a reticle 10 by an exposing first wavelength, a first mirror 13 provided in the vicinity of a position for the intermediate image to be formed, and a second image forming optical system 15 for condensing an image forming beam EL deflected by the first mirror 13 and forming a transferring pattern on a wafer 17. Besides, a second mirror 14 for correcting chromatic aberration to a second wavelength for alignment to be produced in the projection optical system PL is provided in the vicinity of the first mirror 13, and an alignment optical system 26 for performing TTR system alignment through the medium of the projection optical system PL and the second mirror 14 using an alignment beam AL is provided.
Patent JP-H06267937-A (JP)
Title: Forming method of silicate glass thin film
Inventor: ITO TOSHIO
IPC: C03B8/02
Filed: 1993-03-12
Abstract: PURPOSE:To provide a method of easily forming a silicate glass thin film or patterned silicate glass thin film. CONSTITUTION:1.0g of silicone resin comprising linear poly(siloxane) having C-O-Si coupling per unit monomer is melted in 9.0ml of methylisobutyl ketone to prepare the resin solution by filtrating it using a 0.2mum filter. Next, this resin solution is spin-coated on a 3-inch Si substrate and then baked for one minute at the temperature of 80 deg.C to form the title thin film. Next, this thin film is irradiated with hydrogen ions for eight minutes meeting the requirements for acceleration voltage of 0.3kV, ion current of 3.3mA and quantity of hydrogen ion irradiation of 3.5X10<16>each/cm<2>. Finally, a specimen is heated on a hot plate at 140 deg.C for five minutes to form the title silicate glass thin film.
Patent JP-H10243826-A (JP)
Title: Rotary type housing rack apparatus
Inventor: HOSODA AKINOBU
IPC: B65G1/127
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a housing rack apparatus which enables miniaturization without restricting a layout design of internal equipment or the like and preventing of malfunctioning of the apparatus. SOLUTION: In a rotary housing rack apparatus 1, an upper shutter 20 openable upward and a lower shutter 20' openable downward are arranged at an opening part 2a formed on the front of a frame 2. The upper shutter 20 and the lower shutter 20' are interlocked by a pulley and a wire to be opened or closed. Operation switches SW1 -SW4 are so arranged within the opening part 2a to be concealed when the upper shutter 20 and the lower shutter 20' are closed.
Patent JP-S60196948-A (JP)
Title: Method for treating solid surface
Inventor: WADA KEIKI
IPC: H01L21/302
Filed: 1984-03-19
Abstract: PURPOSE:To flatten a surface to the atomic level by a method wherein chemical reaction is used to selectively gasify very small protrusions on a solid surface to be treated. CONSTITUTION:A catalytic metal plate 1 has a surface 3 acting as a catalytic surface and the surface 3 is a mirror-like surface of super-fine finish. A working gas, H2 for example, is supplied to the vicinity of the surface 3. Molecules of the H2 gas are dissociated into atoms in the presence of the catalytic metal plate 1. The catalytic metal plate 1 in this condition is caused to approach an object 2 to be worked upon, typically an Si wafer, so that the H atoms may contact protrusions 4 on the object 2. The surface 3 of the catalytic metal plate 1 and the protrusions 4 on the object 2 constitute a closed circuit as indicated by broken lines 4. Electrons start travelling in the circuit and H atoms appear on the surface of the object 2. It is preferred that the object 2 is energized, for the enhancement of chemical reaction, with its temperature raised to 400-900 deg.C. H atoms on the surface of the object 2 easily combine with Si with its inter- lattice combining force reduced and form SiH4 to leave the surface in a free state.
Patent JP-S60197717-A (JP)
Title: Production of polyurethane
Inventor: HIRAI KOUJI
IPC: C08G18/42
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a polyurethane excellent in hydrolysis resistance, heat resistance, low-temperature properties, etc., by reacting a specified polymer polyol derived from beta-methyl-delta-valerolactone with a polyisocyanate. CONSTITUTION:A poly(beta-methyl-delta-valerolactone) polyol is formed by effecting the ring opening polymerization of beta-methyl-delta-valerolactone with the aid of a compound having at least two active hydrogen atoms (e.g., ethylene glycol) as an initiator. After the addition of epsilon-caprolactone to the reaction system, the reaction is continued to modify the terminals of the polyol with epsilon-caprolactone. The obtained polyol of an average MW of 300-10,000 is reacted with a polyisocyanate (e.g., 2,4-tolylene diisocyanate) in the presence of, if necessary, a chain extender to obtain the purpose polyurethane.
Patent JP-H01225804-A (JP)
Title: Garbage disposing device
Inventor: FUJITA KAZUHIRO
IPC: F23G5/10
Filed: 1988-03-07
Abstract: PURPOSE:To prevent the occurrence of incomplete combustion and to facilitate disposal of remaining ash, by a method wherein a through-hole is formed in a plurality of microwave absorbing heat generating bodies on which garbage is placed, and respectively rotatably positioned in juxtaposition. CONSTITUTION:In a casing 1 with which a combustion chamber is formed, planar microwave absorbing heat generating bodies 2 in which a plurality of air flow through-holes are bored are mounted on rotary shafts 3. A waveguide 6 provided at the one end with a magnetron 7 is mounted on the side wall surface of the casing 1. Garbage 13 is burned in a state that the microwave absorbing heat generating bodies 2 are horizontally held. In this case, when a sufficient amount of necessary air is fed in the whole of the interior of the casing 1 through an air feed pipe 9, combustion is promoted to reduce incomplete combustion. When combustion is completed, through running of a motor 4, the microwave absorbing heat generating bodies 2 are respectively rotated, ash 14 is dropped on an ash receiving container 8, and an ash disposing work is simplified.
Patent JP-H06244134-A (JP)
Title: Formation of plug of contact hole
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/3205
Filed: 1993-02-17
Abstract: PURPOSE:To provide a method for forming the plug of a contact hole by which the number of forming processes can be reduced and the yield of the product can be improved. CONSTITUTION:In the title method by which a plug 17 is formed in a contact hole 13 formed on an insulating film 12 on a substrate 11 by filling up the hole 13 with a plug forming material 15, the material 15 is deposited in the hole 13 until the material 15 reaches the top of the hole 13 from the bottom by using an anisotropic film forming technique by which the material 15 grows only in the direction perpendicular to the surface of the substrate 11 in a first step. In a second step, a flat film 16 is formed on the upper surface of the material 15 and, in a third process, the film 16 and the material 15 deposited on the insulating film 12 are removed.
Patent JP-S62211096-A (JP)
Inventor: YOSHIDA KATSUAKI
IPC: D06F37/42
Filed: 1986-03-11
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-H01226071-A (JP)
Title: Document forming device
Inventor: HIROSE AKIRA
IPC: G06F17/21
Filed: 1988-03-07
Abstract: PURPOSE:To improve the operation rate of redistributing work of chapter, clause and paragraph numbers by unifically redistributing the chapter, clause and paragraph numbers based on identification (ID) information for identifying a title part including a number part of chapters, clauses, paragraphs, or the like. CONSTITUTION:A number deciding part 23 decides the chapter/clause/paragraph (C/C/P) number part from a heading part including the C/C/P part in a document in accordance with a fixed rule for discriminating the C/C/P number part from the other part. A number forming part 24 forms the C/C/P number in accordance with a rule relating to the distribution of the C/C/P number. A heading rewriting part 25 rewrites the number part discriminated by the number deciding part 23 by a new number formed by the number forming part 24. A control part 13 controls the number deciding part 23, the number forming part 24, the heading rewriting part 25, or the like. A keyboard 11 inserts a control code for specifying the heading part into a sentence by depressing a prescribed key. Since chapters, clauses and paragraphs are detected based on the ID information, a detecting time for detecting the C/C/P concerned can be shortened, so that the operation rate of redistribution work of the C/C/P numbers can be improved.
Patent JP-S62211350-A (JP)
Title: Machine structural steel
Inventor: NISHIKIORI KIYOAKI
IPC: C22C38/00
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a machine structural steel having superior machinability by specifying a composition consisting of C, Si, Mn, BN and Fe. CONSTITUTION:This machine structural steel having superior machinability consists of, by weight, 0.05-1.2% C, 0.1-2.0% Si, 0.1-2.0% Mn, 0.001-0.1% BN and the balance Fe with impurities and causes no deterioration in other characteristics. The steel may further contain one or more among 0.1-5.0% Ni, 0.1-2.0% Cr and 0.05-1.0% Mn and/or 0.05-0.5% in total of one or more among 0.2-0.4% S, 0.05-0.5% Pb, 0.05-0.5% Bi and 0.05-0.5% Te. In the steel, the ratio of Mn/S is >=4.
Patent JP-S55145539-A (JP)
Title: Joining method of cation exchange membrane
Inventor: IIJIMA TOKUZOU
IPC: B29C65/00
Filed: 1979-04-28
Abstract: PURPOSE: To join cation exchange membranes at a strength enough to withstand industrial use, by treating cation exchange membranes having -COOH radical at least on one side with tertiary amine or quarternary ammonium salt radical, and then heat-bonding.  
     CONSTITUTION: By treating cation exchange membranes having -COOH radical at least on one side with tertiary amine or quartenary ammonium salt radical and then heat-bonding, a junction membrane having a sufficient junction strength to withstand industrial applications is obtained. This method is effective when forming cation exchange membranes into desired shape, and the thickness of carboxylic acid layer should be about 1μ or more, preferably about 10μ or more. The carboxylic acid radical should be -COOH type, and membranes will not join if it is of -COOA type (A is an alkali metal). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0570792-A (JP)
Title: Process for imparting, improving, enhancing or modifying odor characteristics of perfume composition and perfumed product, perfume composition and perfumed product
Inventor: BUORUFUGANGU KURAUSU GIIRUSHIY
IPC: C11B9/00
Filed: 1992-03-12
Abstract: PURPOSE: To impart, improve, enhance, or modify odor notes of perfume compsns. or perfumed articles by adding spiro[5,7]tridec-1-ene-3-one as an active perfume ingredient in an amt. large enough to emit perfume.  
     CONSTITUTION: Spiro[5,7]tridec-1-ene-3-one represented by formula is added, in an amt. large enough to emit perfume, to perfume compsn. or perfumed articles. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10244501-A (JP)
Title: Portable timber lumbering machine
Inventor: OIKAWA RYOICHIRO
IPC: B27L11/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To save man power, time and cost with a simple small scale facility by cutting and lumbering at least two opposed upper and lower or right and left surfaces of raw timber in substantially flat surfaces in a lengthwise direction by relatively moving any of a cutter and the timber in the lengthwise direction of the timber. SOLUTION: A rotary cutter 2 having many cutting blades on its outer periphery is rotatably opposed to upper and lower or right and left sides of raw timber 1 to a transfer direction of the timber 1 transferable in a lengthwise direction of a feeding means 3 portably provided at an aggregate ground G of the timbers. The cutter 3 is mounted rotatably by a shaft 2b at the other end of a movable plate 2A pivotally secured at one end to a frame with a support shaft 2a as a center. An end of a cylinder rod of a cylinder C1 of a drive source is mounted at the plate 2. When the cylinder C1 is driven so that the rod is extended, the plate 2A is rotated with the shaft 2a as a center, and hence a cutting depth of the blade is regulated according to a thickness and cutting state of the timber 1.
Patent JP-H04268344-A (JP)
Title: Production of saturated polyester resin foam
Inventor: ITO MASAYASU
IPC: B29C47/00
Filed: 1991-02-25
Abstract: PURPOSE:To economically mass-produce a saturated polyester resin foam having many minute cells and high mechanical strengths. CONSTITUTION:Polyethylene terephthalate pellets 14 and liquefied carbon dioxide 15 are fed to a pressure hopper 1 and fluidized under agitation to infiltrate the carbon dioxide into the pallets 14. The pellets 14 in a pressurized state are fed to an extruder 2, molten, kneaded and extruded though a die 3 into a sheet 16. The sheet 16 is passed through liquefied carbon dioxide 5, foamed by immersion in a heating medium 7, and cooled with a cooling water 9 to obtain a polyethylene terephthalate foam.
Patent JP-H03256136-A (JP)
Title: Staff maintenance operation control system
Inventor: FUKAYA SADAO
IPC: G06Q40/00
Filed: 1990-03-07
Abstract: PURPOSE:To quickly detect the illegal use of an automatic teller machine by recording respective operations at the time of reading out a key inserted into an electronic key reading mechanism and executing door open, money processing, sum printing, fault processing, electronic journal retrieval, maintenance, and so on. CONSTITUTION:When an electronic key or the like is inserted, the reading mechanism 18 reads out the inserted contents and control is executed based upon information obtained an ID code. A staff level or a maintenance man level is decided based upon information indicating an operation level and a specific code, a name and name number information for identifying a person are also read out. An operatable item is determined by the operation level of the inserted key information and an operation range stored in a storage part 8 and only the item can be operated. Even if it is operatable, the operation required with the input of the specific code is also determined to identify the person. A control part 2 controls staff's/operator's operation based upon these information. During the operation of the machine, the operation is determined by the operation range and controlled. When the key determined by the operation range is depressed, the name, name number, position, etc., of the operator executing the key processing are recorded.
Patent JP-S60197094-A (JP)
Title: Containing method of digital subscriber terminal
Inventor: KAWADA AKIRA
IPC: H04Q3/545
Filed: 1984-03-21
Abstract: PURPOSE:To lighten the burden imposed on hardware and software by providing an interface converting function to the container of a digital subscriber and accomplishing an interface equivalent to the container of an analog subscriber. CONSTITUTION:A digital subscriber terminal device TER is accomodated in the containing device DLM of a digital subscriber by means of plural digital subscriber lines 30. Call data are concentrated and multiplexed by a digital line switch DLW, while control data are also multiplexed by a dropper inserter CDI of control data, and interfaced with a digital channel TDNW with aid of a highway 20 of call data. The information received by interface circuits LINF1- LINFn and dropper inserters DI1-DIn is analyzed by a control circuit COM and transmitted to the channel TDNW through the inserter CDI.
Patent JP-H05258076-A (JP)
Title: Three-dimensional picture preparing device
IPC: G06T15/40
Filed: 1992-03-12
Abstract: PURPOSE:To provide a three-dimensional picture preparing device by which a plotting arithmetic operation can be processed at a high speed by eliminating a displayed part once, and then plotting an updated part. CONSTITUTION:A CPU 1 reads a program preliminarily stored in a control memory 2, and displays a picture at a display device 9. When the part displayed at the display device 9 is transformed, the CPU 1 reads the data of the updated part through a retrieval control part 10 from a data file 11, and updates the data of a part number in a model data memory 4. Then, the CPU 1 searches the area of the part number through an implicit-face processing part 5 from a part number buffer memory 6, and initializes a Z buffer memory 7 and an image memory 8 for the area of the part number. And also, the CPU 1 searches the part number hiding behind the part number from an implicit-part buffer memory 3, operates a plotting processing to the initialized area, initializes the area of the part number of the part number buffer memory 6 and the implicit-part buffer memory 3, and plots the data of the updated part number.
Patent JP-S51145945-A (JP)
Title: Induction heating device
Inventor: KANEKO TAKAFUMI
IPC: C21D1/42
Filed: 1975-05-07
Abstract: PURPOSE: To compensate temperature variation produced by variation of cycie number,by controling heating time,corresponding to variation of cycle number of cycle number self-controling electrical source. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63115878-A (JP)
Title: Pyrone-3-carboxamide derivative and herbicide
Inventor: YAGIHARA HIROMU
IPC: A01N43/16
Filed: 1987-03-09
Abstract: NEW MATERIAL:A compound expressed by formula I [(i) R1 is alkyl, alkenyl, alkynyl, aralkyl, etc.; R2-R4 are H, halogen, CN, NO2, NH2 alkyl, etc.; R5 is H, halogen, alkyl, aryl, etc.; R6 is alkyl, alkenyl, aryl, etc.; (ii) R1 is (substituted)aryl; R2-R5 are same as those in (i); R6 is same as that in (i) except aryl, etc.]. EXAMPLE:6-Methyl-4-oxo-N-phenyl-2-propyl-4H-pyran-3-carboxamide. USE:A herbicide. PREPARATION:For example, a compound expressed by formula II or II' (R7 is dialkylamino; n is 0-6) is reacted with diketene in a suitable solvent, e.g. toluene or xylene, at -20-+130 deg.C temperature to afford the aimed compound expressed by formula I (R5 is H; R6 is methyl).
Patent JP-S61212908-A (JP)
Title: Manufacture of piezoelectric ceramic vibrator
Inventor: KASHIWAGI YUKIO
IPC: H03H3/02
Filed: 1985-03-18
Abstract: PURPOSE:To attain air-tight package without using an adhesives by using two unbaked alumina ceramic plates, providing a recess to the plates and clipping a piezoelectric ceramic vibrator so as not cause hindrance to the vibration and sintering the plates. CONSTITUTION:The alumina ceramic plate 9 has the recesses 10 at a prescribed interval at the center, the resonance electrode 2a, 2b of the element A are arranged to be placed to the recesses 10 and the polarized electrodes 4a, 4b are clipped while being exposed to both sides by using the two alumina ceramic plates 9. In pressing and forming the plates in this state, the gap 11 formed between the two alumina ceramic plates 9 is lost. Then an external electrode 12 is formed on the polarized electrodes 4a, 4b exposed by screen print and the plates are baked. The alumina ceramic plate sintered incorporatedly by the baking above is cut off at the line Z by using a diamond cutter, and the piezoelectric ceramic vibrators split into chips are obtained.
Patent JP-S63225041-A (JP)
Title: Hard copy device
Inventor: TAKANO YUICHI
IPC: G03G15/00
Filed: 1987-03-11
Abstract: PURPOSE:To throughly clean the record paper deliverying rotation transmitting member in a hard copy equipment without the need of disassemblying it by pressing and separating a cleaning tip member on and from said transmitting member. CONSTITUTION:In the usual paper feed operation, a paper feed roller 4 is brought into close contact with a top sheet of record paper in a feed tray 9 and turned so that the sheet is delivered into a printing mechanism when the printing action starts. In the case a cleaning member 2 is positioned inside this feed tray 9, said member 2 is also brought into close contact with the paper feed roller 4 together with the record sheet at the paper feeding time. The feed roller 4 is turned to deliver the cleaning member 2, however, said member 2 remains and stops inside the feed tray 9 since the member 2 cannot be delivered.
Patent JP-H01227483-A (JP)
Title: Laser oscillator
Inventor: MATSUNO TSUKASA
IPC: H01S3/03
Filed: 1988-03-08
Abstract: PURPOSE:To prevent a resonator section from being affected by heat generated by a laser power supply section, and to enable the resonator section to perform stable laser oscillation, by arranging the laser power supply section on the top of the resonator section. CONSTITUTION:In a laser oscillator, a resonator section 20 having a pair of electrodes 2a, 2b opposed to each other, a pair of reflecting mirrors 5, 6 for resonating and emitting a laser beam 11 excited by the electric discharge between the electrodes 2a, 2b, a blower 3 for circulating laser medium between the electrodes 2a and 2b and a heat exchanger 4 for cooling the laser medium, and a laser power supply section 12 having a power supply 12 for applying a voltage between the electrodes 2a and 2b and a fan 13 for dissipating heat generated by the power supply 12 are provided integrally while the laser power supply section is arranged on the top of the resonator section 20. According to such arrangement, most of the heat generated by the laser power supply section 12 is dissipated toward above the laser power supply section 12 and, therefore, the resonator section 20 is affected very little by the heat generated by the laser power supply section 12.