baber/WOPTO huggingface dataset:
Patent JP-2000331921-A (JP)
Title: Aligner, aligner system, and manufacture of device
Inventor: HIRANO TOMOHIKO
IPC: G03F7/20
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To discriminate abnormal values due to the faults of the measurement means of an aligner from the those caused by external factors, when its measurement means for atmospheric pressure, etc., indicate abnormal values, by referring the abnormal- operation preventing means of the exposure apparatus to the measured results of a measurement object in other exposure apparatuses too, and by preventing the expo sure apparatus from operating in an abnormal state. SOLUTION: By checking the fluctuating amounts of atmospheric pressures measured in a short term, barometers 19A, 19B are so set as to deem them as being abnormal, when they exceed a fixed value. That is, when deciding this abnormality, by using the difference between the measured values by the two barometers 19A, 19B in a projective exposure apparatus and using the difference between the atmospheric pressure values measured in the present time and in the last time, whether the fluctuations of the measured values of the atmospheric pressure are caused by the faults of the barometers 19A, 19B themselves or by external factors is decided.  Then, when the faults of the barometers 19A, 19B themselves, by substituting the atmospheric pressure value of another exposure apparatus for the one of this exposure apparatus in a fixed term or temporarily, the corrections of its focal position and its magnification are performed to enable continuing of its processing.
Patent JP-H09326439-A (JP)
Title: Semiconductor device
Inventor: IWAKAME HAYAMI
IPC: H01L27/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To evaluate an AC characteristic of an open drain output circuit without a circuit integration loss in the semiconductor device having the open drain output circuit. SOLUTION: An output of an inverter circuit consisting of a P-channel transistor(TR) 102 and an N-channel TR 103 is connected to the gate of an N-channel TR 104 and its source connects to a VSS level point. A first electrode pad 105 connecting to an output terminal of an open drain output circuit 101 configured as above is connected to a second pad electrode 107 not in use via a resistive element 108 formed on a scribe line 109. A delay time when an output signal of the open drain output circuit 101 changes from an L level to an H level, and a delay time when an output signal of the open drain output circuit 101 changes from an H level to an L level, are acquired by applying a level of the electrode pad 107 not in use in the case of a test.
Patent JP-H0919972-A (JP)
Title: Contact lens mold filling assembling device
Inventor: UOORESU ANSONII MAATEIN
IPC: B29C39/42
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent air and other gases from being introduced into a mold cavity with monomer or a monomer mixture by installing a housing member which surrounds arranged curved mold members in front and behind and vacuum-sucks around the member. SOLUTION: During assembly operation, a piston 71 slides in a sleeve 180, and an O-ring 184 maintains vacuum sealing in this process. An O-ring 183, which is different from standard 0-182 due to its dynamic action, is selected exclusively for the piston which reciprocates in the sleeve. The allowance range of dimensional variation in each piston 71 in the production is absorbed by the O-ring 183 selected. The sleeve significantly increases the mutual operability of the piston 71 for a vacuum manifold housing 204 by eliminating the necessity of the individual adaptation between the piston and the opening in the housing member through which the piston reciprocates.
Patent JP-H0436399-A (JP)
Title: High bulk density granular detergent composition
Inventor: MASAKO YOSHIKUNI
IPC: C11D3/04
Filed: 1990-06-01
Abstract: PURPOSE:To improve the caking during storage by incorporating a specific amount of a magnesium salt-base anionic surfactant and/or other water-soluble magnesium salt in a high bulk density granular detergent composition. CONSTITUTION:In a granular detergent composition, a magnesium salt-base anionic surfactant or other water-soluble magnesium salt is incorporated in the detergent composition in an amount of 0.1-2wt.% in terms of magnesium. The other water-soluble magnesium salt may include, for instance, magnesium sulfate, magnesium chloride, magnesium nitrate and magnesium acetate. As the above detergent composition, an ordinary detergent composition can be used as it is.
Patent JP-H04366631-A (JP)
Title: Swimming wear
Inventor: OGAWA KAZUFUMI
IPC: D06M13/517
Filed: 1991-06-14
Abstract: PURPOSE:To make swimming wear thin in their thickness and enhance their water-repellent properties and properties for taking off from water, excellent in durability by forming a chemically adsorbed monomolecular film containing fluorine on the surface of fibers constituting the swimming wears via silicon. CONSTITUTION:The surface of a cloth for swimming wears, which is composed of constituent fibers consisting of nylon and polyurethane, is brought into contact with a nonaqueous solvent with which a substance containing a fluorocarbon group and a chlorosilane group is mixed, and the surface of the cloth is cleaned with the nonaqueous solvent to form a chemically adsorbed monomolecular film 2 superior in water-repellent properties on the surface of the swimming wears. Since the chemically adsorbed monomolecular film 2 containing fluorine is chemically bonded (covalently bonded) to the swimming wears via silicon, the swimming wears are made thin in thickness and have superior water- repellent properties, superior properties for taking off from meter and excellent in durability. Further, since the thickness of the film is as remarkably thin as a nanometer level, the film can be formed without detriment to the color tone and elasticity of the swimming wears.
Patent JP-S5846594-A (JP)
Inventor: NISHIO SADAO
IPC: H05B37/00
Filed: 1981-09-11
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-S63429-A (JP)
Title: Aluminum material for vacuum
Inventor: KATO YUTAKA
IPC: C22C21/00
Filed: 1986-06-18
Abstract: PURPOSE:To reduce the amount of internal hydrogen gas released into a vacuum in an Al material for vacuum to be obtained and also to obviate the necessity of complicated treatment for inhibiting the reaction of Al with moisture, by applying an Al alloy containing specific amounts of rare earth elements. CONSTITUTION:The Al-alloy material is composed of a binary alloy consisting of 0.5-20wt% rare earth elements such as La, etc., and the balance Al with inevitable impurities or has a composition of three or more components containing, other than the above rare earth elements, various alloying elements and having the balance Al with inevitable impurities. The Al material for vacuum composed of this alloy is excellent in hydrogen-occluding characteristic and is capable of reducing the amount of hydrogen gas, as internal gas, released into a vacuum even if exposed to vacuum, so that is can be suitably used for ultra-high-vacuum equipment, vapor deposition substrates, etc.
Patent JP-H02100819-A (JP)
Title: Thread cutting tap
Inventor: HIRANO YOSHIKIYO
IPC: B23G5/06
Filed: 1988-06-13
Abstract: PURPOSE:To facilitate discharge of chip by connecting a first circular arc face with a large radius of curvature extended while being in contact with a heel and a web thickness virtual circle and a second circular arc face with a small radius of curvature in contact with the first arc face and a rake face, and forming a clearance groove for chip. CONSTITUTION:A clearance groove for chip is formed by connecting a first circular arc face 8 in contact with a heel 4 and a core thickness virtual circle 7 and having a large radius of curvature r1 0.6-1.0 times of the outer diameter D of a tap, and a second circular arc face 9 in contact with the circular arc face 8 and a rake face 3 and having a small radius of curvature r2 (0.1-0.2D). Cutting chip generated by lead of the tap is abruptly and forcedly curled at the circular arc face 9 having the small radius of curvature r2 connected with the rake face 3, and cut apart into smaller chip by crack. Therefore, chip packing can be prevented.
Patent JP-S5947579-A (JP)
Inventor: DEBITSUDO EE SHIYUUSUTAA
IPC: G05D16/10
Filed: 1983-08-05
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-H04367609-A (JP)
Title: Hair drier
Inventor: KAMATA KENJI
IPC: A45D20/10
Filed: 1991-06-15
Abstract: PURPOSE:To prevent a pain of the hair of the head caused by overdrying by utilizing an extreme infrared radiation heat effect to the maximum, and also, to obtain the hair drier having high heat exchange efficiency. CONSTITUTION:The hair drier is constituted so that the outside diameter of a fan 4 is larger than the outside diameter of an extreme infrared radiation heater 5, and a flow of air is generated in both a passage (f) and a passage (g) of the outside and the inside of its extreme infrared radiation heater 5.
Patent JP-H04343694-A (JP)
Title: Robot hand
Inventor: IZUMI TAKANORI
IPC: B25J15/08
Filed: 1991-05-20
Abstract: PURPOSE:To easily perform the fine adjustment of the force pinching an article. CONSTITUTION:An operation rod 15 is moved to the right, hand pieces 5 are opened, and recesses 6 of the hand pieces 5 are faced to the flange F of an article W. The operation rod 15 is moved to the left, the hand pieces 5 are moved nearer to each other via a spring 19, and the operation rod 15 is further moved to the left by the preset length after the ends of the flange F of the article W are brought into contact with depth walls of the recesses 6 of the hand pieces 5, and the movement of the operation rod 15 is stopped when the spring 19 is shrunk by a preset quantity.
Patent JP-S5846231-A (JP)
Title: Manufacture of clutch facing
Inventor: FUKADA AKIO
IPC: F16D69/04
Filed: 1981-09-14
Abstract: PURPOSE:To simplify a manufacturing process, by a method wherein components of a clutch facing are provided on both sides of a center plate on which round holes and unevenness are provided and these are heated and pressed into an integral body. CONSTITUTION:A center plate b is formed by punching a large number of circular holes 3 on an annular metal plate 2, on both sides of which are provied with components (a) of a clutch facing, and those parts are heated and pressed by an upper die 7 and a lower die 8. The components (a) of the clutch facing are adhered strongly with each other as consequences through circular holes 3 formed on the center plate (b) by processing.
Patent JP-S63307531-A (JP)
Title: Input/output information processing system
Inventor: NAKAMURA TAKASHI
IPC: G06F15/00
Filed: 1987-06-09
Abstract: PURPOSE:To obtain a data processing function that is suitable for the relevant specifications just with designation of an input/output device, by separating the input/output devices from the data items related to these devices. CONSTITUTION:The input/output data processing is separated between the input/output devices 3 and the data items. A memory table contains a position information memory area where data are read out or written in accordance with an input device 2a and an output device 2b for a data item 2c to receive the input and output processings. Then a definition table 2 is set on said memory table and the correspondence is secured between an access subject defined by an instruction word and the input or output device. The accesses are given to the memory table via the instruction words and the input and output of data are carried out to the data items. Thus it is possible to carry out the input/output data processing after separating the instruction words from the data items. Then the processing functions are obtained in accordance with various specifications just by changing the relationship between the input or output device and the data items on the memory table.
Patent JP-2000335869-A (JP)
Title: Escalator handrail damage detecting device
Inventor: TAKAHASHI MAKOTO
IPC: B66B31/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an escalator handrail damage detecting device capable of performing efficient work. SOLUTION: This device is composed of a pair of support arms 5 respectively installed on mutually facing surfaces of a support frame 4 for supporting a side surface of this handrail damage detecting device, a pair of extension arms 8 detachably installed to be vertically suspended perpendicularly to the support arms 5, a pair of holding arms 9 detachably installed to the extension arms 8 perpendicularly, and holding members formed of elastic bodies 10 provided at end parts of the holding arms 9.
Patent JP-S61293999-A (JP)
Inventor: FUADEIA ERUFUHEIRU ARI
IPC: A61K38/095
Filed: 1986-06-18
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-S6035748-A (JP)
Title: Toner
Inventor: NAKAHARA TOSHIAKI
IPC: G03G9/093
Filed: 1983-08-06
Abstract: PURPOSE:To obtain a toner superior in fixability to plain paper and prevented from offset trouble by using a copolymer of a specified aminoalkylvinyl ether or its deriv. and another monomer for the outer shells of a core substance contg. a pressure fixable component. CONSTITUTION:A toner is prepared by using, for the outer shells of a core substance contg. a pressure fixable component, such as polyethylene wax, a copolymer of aminoalkylvinyl ether represented by the shown formula (R1 is H or 1- 5C alkyl, R2, R3 are each H or 1-20C alkyl, and (n) is 1-5), its deriv., or its quaternary ammonium salt and a monomer having another vinyl group, such as styrene or (meth)acrylic acid. As a result, the obtained encapsulated toner is good in electrostatic charge controllability of each particle and superior in pressure fixability. A one-component type toner contg. a magnetic powder for a core substance may be prepared.
Patent JP-H0437580-A (JP)
Title: Thermal recording paper
Inventor: SUZUKI YOSHIMI
IPC: B41M5/28
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a thermal recording paper giving a distinct image of high concentration at low energy and with little texture fog by using a support formed from pulp having a specific maximum fiber length and less where specific dimensions of fiber are the specific quantity or more of the absolute dry weight of the whole pulp. CONSTITUTION:In a thermal recording paper using a coloring reaction between leuco dye and its developer, there is used a support formed from pulp having the maximum fiber length of 4mm or less where a fiber from 1 to 2mm is 60wt.% or more of the absolute dry weight of the whole pulp. Because all fibers in the pulp have 4mm and less fiber length and 1-2mm fibers occupy 60wt.% or more of those fibers, the support to be used is very homogeneous, has no uneven formation and is excellent in surface smoothness. Therefore, even if a calender pressure is set low and calendering is conducted, the surface smoothness is also obtained so that it is possible to prevent texture fog by a calender and to obtain a thermal recording paper with a high brightness in the texture.
Patent JP-S5571380-A (JP)
Title: Screen synthesizing system
Inventor: KAGEYAMA AKIRA
IPC: H04N7/173
Filed: 1978-11-24
Abstract: PURPOSE: To make it possible to synthesize screens freely on a memory by causing levels of video signals near boundaries of an original screen and a rewritten screen to agree with each other and coding the level and writing the level in a storage unit.  
     CONSTITUTION: In storage of video signals of video source 12 into frame memory 15, if the output of A/D converter 16 agrees with contents x 1  of register 19, namely, coordinates of the lower limit of the boundary part of a screen, for example, white- level signals are inserted to video signal substitution circuit 13 in stead of signals of video source 12, and the output of circuit 16 is outputted up to contents x 2  of register 20, namely, the upper limit of coordinates of the boundary part. Coding circuit 14 takes correlation of each picture element in the scanning direction in respect to the output of circuit 13 and codes it. Frame memory 15 stores one-screen components of coded data. Video signals of video source 12' are written into memory 15 only in a range of the output of circuit 16 over x i  (x 1 ≤x i ≤x 2 ). Synthesized picture data obtained in this manner is stored in picture file 8.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5475833-A (JP)
Title: Making of arch frame
Inventor: NISHIYAMA ATSUSHI
IPC: E06B1/52
Filed: 1977-11-30
Abstract: PURPOSE: To minimize the loss of long rectangular material and easily make the arc frame.  
     CONSTITUTION: The arc frame is used chiefly as the top of a door frame. The long rectangular material 1 is cut off at a fixed angle in right and left directions which are alternately changed, thereby making numerous trapezoidal segments 2. A bonding agent is coated on both the slope 3 of the each trapezoidal segment 2. Then, the segments 2 are sequentially inserted into a molding frame 4 consisting of segments 4a, 4b. Pressure is applied to the inserted segments 2 through both the end openings 6 of the molding frame 4, thereby bonding the slopes 3 of the numerous segments 2 to one another. Thereafter, the molding frame 4 is separated from the segments 2. Thereby, the arch frame 7 is manufactured. The door frame 10 has vertical parts 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08340689-A (JP)
Title: Lens drive apparatus
Inventor: TSUDA YUTAKA
IPC: G02B7/08
Filed: 1995-06-12
Abstract: PURPOSE: To prevent the worsening of the responsibility of a zoom by increasing or decreasing the amount of signals of control signal in response to the amount of signals of the control signals controlling the rotating speed of a motor. CONSTITUTION: A weak signal detecting circuit 6 outputs H to a NAND circuit (NA) 12 if a zoom control signal V3 satisfies, for example, V2<V3<V1 (V1 and V2 are arbitrary threshold values). A load torque detecting circuit 8 detects a load torque of a motor 5 and, if it is below an arbitrary threshold value, outputs H to NA12 in the same manner as done by the detecting circuit 6. NA12 outputs L to an analog switch (AS)3. The AS3 connects a common terminal to a terminal B. A motor control circuit 4 inputs a zoom control signal which was amplified by an amplifier 9 and limited by a limiter 10 for an excessive portion of the signal amount. By doing this, the motor 5 becomes faster by an amplified portion of the zoom control signal compared to the previous rotation before amplification.
Patent JP-S6036442-A (JP)
Title: Asymmetric hydrogenation of beta-keto acid ester
Inventor: HAYASHI TOYOJI
IPC: B01J23/755
Filed: 1983-08-09
Abstract: PURPOSE:To carry out the asymmetric hydrogenation of a beta-keto acid ester, in high asymmetric yield at a high rate of reaction, without necessitating an optical resolution step, by using a specific catalyst composed of ultrafine particle of reduced metallic nickel suspended in a liquid. CONSTITUTION:A beta-keto acid ester (e.g. methyl acetoxyacetate, methyl 3-oxo- decanoate, etc.) is hydrogenated in a hydrogen-containing atmosphere under hydrogen pressure of 1-500kg/cm<2> at normal temperature -200 deg.C in the presence of a catalyst suspended in a solvent such as methyl propionate, tetrahydrofuran, etc. and composed of ultrafine particles of reduced nickel metal having an average primary particle diameter of <=1,000Angstrom  and modified with an optically active tartaric acid. The fine particles of reduced nickel metal is preferably modified in an aqueous solution of an optically active tartaric acid at 0-100 deg.C and 3-5pH for 1min-2hr.
Patent JP-S6039730-A (JP)
Inventor: EDOWAADO SHIDONII BEIKAA HOOMU
IPC: H01H85/00
Filed: 1984-07-13
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-H11337673-A (JP)
Title: Electronic-type time switch
Inventor: MAEDA JUNICHI
IPC: G04G99/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic-type time switch that can visually and equally recognize liquid crystal display, when both of a commercial power supply and an internal battery are used. SOLUTION: In an electronic-type time switch, liquid crystal is driven by a liquid crystal drive voltage, where voltage at both the ends of a resistor R4 is subtracted from a control part drive voltage which is supplied to a control part 17 from a commercial power supply or an internal battery. In this case, when a power failure detection part 16 detects that the commercial power supply is not connected to the control part 17, more specifically, voltage from the internal battery is supplied to the control part 17, both the ends of the resistor R4 are short-circuited, and each power supply is used for driving the electronic-type time switch, thus controlling the liquid crystal drive voltage for driving a liquid crystal display part 5, so that the liquid crystal driving voltage becomes equal, and hence eliminating difference in visibility in both cases.
Patent JP-S5267914-A (JP)
Title: Manufacturing process of pickup tube
Inventor: NAKAMURA TAKAO
IPC: H01J31/38
Filed: 1975-12-04
Abstract: PURPOSE: The atmospheric pressure is set more than regulated level to have heat fusion of lead monoxide, after this, the voltage is returned to regulated level and switching unit is opened. Then, lead monoxide is evaporated onto internal surface of face plate of surrounding unit in order to form photo conductive layer. In this way, the quality of pickup tube can be enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6036390-A (JP)
Title: Manufacture of thin film crystal of 3-5 group compound semiconductor
Inventor: SAGAWA TOSHIO
IPC: C30B29/40
Filed: 1983-08-08
Abstract: PURPOSE:To enable the production of a large-sized titled crystal free from cut layer, by placing a V-group element and a crystal growth vessel divided into plural sections and containing the molten liquid of a III-group element in the same reaction tube, heating the assembly, and cooling the molten liquid. CONSTITUTION:The molten liquid of a III-group element is charged into the crystal growth vessel 2 in an amount necessary to obtain the objective III-Vgroup compound semiconductor thin film crystal. The partition plates 1 are fitted to the plural thin grooves in the crystal growth vessel 2 to divide the crystal growth vessel 2 into plural sections. The crystal growth vessel 2 and the V-group element 3 are placed in one reaction tube 4, evacuated and sealed. The crystal growth vessel 2 containing the molten liquid 5 of the III-Vgroup element is heated at a temperature to effect the synthesis of a III-group compound. At the same time, the temperature of the coolest part of the reaction tube 4 is maintained at a level to keep the vapor pressure of the V- group element 3 in the reaction tube 4 to a level higher than the decomposition vapor pressure of the III-V group element from the III-V group compound at the synthesizing temperature of the III-V group compound. After the completion of the synthesis of the III-V group compound, the reaction tube 4 is cooled to obtain the objective crystal.
Patent JP-S5370004-A (JP)
Title: Operating method for sintering machine of leaking wind circulation type
Inventor: SHIGEMI AKITOSHI
IPC: C22B1/20
Filed: 1976-12-03
Abstract: PURPOSE: To provide the prescribed oxygen concentration to the circulation gas and to decrease sharply the amount of exhaust gas to be discharged outside the system while maintaining the productivity and quality, by determining the amount of air to be sucked-in at the DL sintering machine with a definite formula. 
     COPYRIGHT: (C)1978,JPO&Japio