baber/WOPTO huggingface dataset:
Patent JP-S60225432-A (JP)
Title: Plasma treatment device
Inventor: YAMAZAKI TAKASHI
IPC: H01L21/302
Filed: 1984-04-23
Abstract: PURPOSE:To enable the formation of films of uniform high-speed etching or uniform thickness by a method wherein a high-density plasma region on a sample is scanned always in one direction by moving a plurality of magnets in one direction along endless chain, and the time of exposure is made uniform. CONSTITUTION:A plurality of permanent magnets 25 form endless chain are attached to a chain (carrier) 26 at fixed intervals, and move on one direction of the chain by rotary mechanisms 27 and 28. The high-density plasma regions 62 move over the sample 18 by scanning with the permanent magnets 25 in one direction of the endless chain. Thereby, the time at which an SiO2 film formed on the surface of the sample 18 e.g. a semiconductor wafer is exposed to the high-density plasma region 62 at an arbitrary point becomes almost equal. This enables the whole surface of the sample 18 to be etched with uniformity and at high speed.
Patent JP-H10274260-A (JP)
Title: Clutch control device
Inventor: TANAKA HIROYUKI
IPC: F16D48/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To perform clutch connection without any shocks irrespective of deterioration with age of a clutch plate by increasing a clutch connection speed more than a connection starting speed when an edge rotating speed detected before synchronization with a clutch is increased. SOLUTION: When clutch connection is started and an engine rotating speed and a clutch rotating speed are not synchronized with each other, by detecting that the changing speed of the engine rotating speed temporarily becomes a value 0 and the engine rotating speed is increased from being decreased, clutch sliding caused by the deterioration with age of a clutch plate 12 is determined. If the wearing or the like of the clutch plate 12 caused by the deterioration with age is detected, since a clutch stroke amount is lengthened, and ECU 80 supplies a signal for setting a clutch connection speed to a value larger than that for a new clutch to an electroneumatic proportional control valve 31. Thus, no forcible clutch connection occurs and, since good synchronization is always provided between the engine rotating speed and the clutch rotating speed, clutch connection is smoothly performed.
Patent JP-S63271346-A (JP)
Inventor: PAURU SHIYUTAARUHOOFUEN
IPC: G03F7/022
Filed: 1988-04-04
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-S60225160-A (JP)
Title: Electrophotographic sensitive material
Inventor: SATOU SHIGE
IPC: G03G5/07
Filed: 1984-04-23
Abstract: PURPOSE:To improve plasticity without spoiling a photoconductive characteristic by incorporating triphenyl hydride into a photoconductive layer. CONSTITUTION:The triphenyl hydride used as a plasticizer is the compd. expressed by the formula and the compd. of which the ring in the para position is substd. is usually used. The compd. of which the ring in the ortho position or meta position is substituted is also usable. The amt. of the tirphenyl hydride to be added is preferably in a 5-100pts.wt. range, more preferably 10-50pts.wt. range by 100pts.wt. poly-N-vinyl carbazole or the deriv. thereof in the case of using the triphenyl hydride alone as the plasticizer. A satisfactory effect is not expected if the amt. of the triphenyl hydride to be added is below 5pts.wt. and the decrease in sensitivity owing to dilution is of problem when said amt. exceeds 100pts.wt.
Patent JP-H01280243-A (JP)
Title: Storage tank inspecting device
Inventor: TAKASHIMA TOMOKI
IPC: G01N21/954
Filed: 1988-04-01
Abstract: PURPOSE:To inspect a large storage tank in a short time by forming a laser beam nearly in the band shape of a prescribed width and changing its output direction within the range of 360 deg. on a prescribed surface. CONSTITUTION:A light source 4 such as a helium neon laser, etc., is mounted on the end part of a joint 3 which is rotated by a motor 2 supported on a leg part 1. The laser beam outputted from the light source 4 is diffused by an optical means 5 consisting of a prism and a cylindrical lens, etc., formed in the band shape of the prescribed width and radiated along the welding part of the wall surface 7 of the storage tank. A light receiving means 6 in an oblong rectangle shape is arranged on the back surface of the welding part. If a pin hole exists on the welding part, the laser beam passes through the pin hole to be made incident on the light receiving means 6. Since the light receiving means 6 is divided into plural areas, the existence of the pin hole and the position thereof can be detected by monitoring an output from the light receiving means 6.
Patent JP-S63247790-A (JP)
Inventor: KAGEYAMA TOSHIYA
IPC: G09F9/30
Filed: 1987-04-02
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-H09243881-A (JP)
Title: Optical fiber cable
Inventor: UCHIYAMA YOSHIMI
IPC: G02B6/44
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the waterproofness of an optical fiber cable by providing a spacer with packing parts packed with waterproof packing materials within grooves formed apart with suitable intervals in the longitudinal direction of slots bored at this spacer. SOLUTION: The outer periphery of the spacer 1 is bored with plural pieces of spiral wire-shaped slots 2 and single or plural pieces of coated optical fibers 3 are arranged in the respective slots 2. The packing parts 4 are set arbitrarily apart with suitable intervals in the longitudinal direction of the slots 2. The waterproof packing materials, such as, for example, hot melt type adhesives, waterproof resins or waterproof compds., such as waterproof rubber, alone or a combination thereof with suitable fibers, etc., are packed in these packing parts 4 over a suitable length. The packing materials exhibit a flow property or semi-fluid property at the time of cable manufacture. Wrappings 5 consisting of yarn or tapes are applied on the outer periphery of the spacer 1 after disposition of the coated optical fibers 3.
Patent JP-H02261808-A (JP)
Title: Preparation of high refractive index resin
Inventor: IGUCHI YUICHIRO
IPC: C08F290/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a resin with high refractive index, excellent impact resistance and no generation of odor caused by hydrolysis by radical-polymerizing a monomer contg. a polyfunctional sulfur-contg. allyl carbonate as an essential component. CONSTITUTION:A monomer contg. at least one of polyfunctional sulfur-contg. allyl carbonates as an essential component is used for preparing a high refractive index resin by radical polymerization. It is pref. that at least one monomer selected from those of formulas I, II and III is used as the carbonate. In formulas I-III, (m) is 0 to 5; (n) is an integer of 0 to 4; R1 and R2 are each hydrogen, a 1 to 5C alkyl group or a sulfur-contg. substituent consisting of alpha S-groups and beta groups selected from CH2, formulas IV and V (wherein S-S is not incorporated; alpha is an integer of 1 to 5; beta is an integer of 1 to 10;); X is O or S; Y is O or S; provided that the case where both X and Y are O is included.
Patent JP-S5416481-A (JP)
Title: Unsaturated nucleoside and its preparation
Inventor: SANEYOSHI MINEROU
IPC: C07D473/34
Filed: 1977-07-08
Abstract: PURPOSE: Unsaturated nucleosides of formula I (R 1  is H, aralkyl, aryl, alkylthioalkyl; R 2  is H, alkyl; B is residue of cytosine or adenine) or their salts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000273937-A (JP)
Title: Urinal subjected to antifouling treatment
Inventor: MIZUNO HARUYUKI
IPC: E03D13/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To solve an inconvenience of deposition of minor components contained in flush water on a bowl internal surface of a ceramic urinal to cause and fix so-called silicate scale stain on the bowl surface, and at the same time to effectively flush the bowl internal surface by the flush water. SOLUTION: There is provided a ceramic urinal 10 having a water spouting hole at its upper end. Flush water is downward sprayed from the water spouting hole to flow downward along the internal surface of a bowl 14, to thereby cleanse the internal surface of the bowl 14. An antifouling agent 44 which reacts with and is chemically bonded to a hydroxyl group on the internal surface of the bowl 14, is coated on the internal surface of the bowl 14 at an upper portion thereof in a vertically predetermined range immediately below the water spout hole. Thus, a film of the antifouling agent 44 is formed to shield the hydroxyl group. The entire internal surface of the bowl 14 below the predetermined range is not coated with the antifouling agent 44.
Patent JP-S58202289-A (JP)
Inventor: KUBOTA YASUO
IPC: B66C23/26
Filed: 1982-05-18
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-H03279810-A (JP)
Title: Electrostatic capacity type detector
Inventor: FUJITA AKIO
IPC: G01B7/00
Filed: 1990-03-29
Abstract: PURPOSE:To obtain stability to temperature variation by fixing only a detection part in a case without interposing a moisture-proof film nor packing member and forming the detection part of only a member which has a nearly equal coefficient of linear expansion. CONSTITUTION:ParalleL leaf springs 4 and 6, a core electrode 110, spacers 24 and 30, and insulating spacers 126 and 128 which are members of the detection part A on the side of a core shaft 8 are fixed between a 1st shaft nut 52 and the step part 8a of the shaft 8. Further, springs 4 and 6, fixed electrodes 112 and 114, spacers 16 and 22, and insulating spacers 118 - 120 of electrodes 112 and 114 which are members of the detection part A on the side of the inner peripheral wall of the case 2 are fixed between a 1st case nut 50 and the projection part 2a of the case 2. Then the spacers 126 and 128 and 118 - 120 are formed of ceramic materials which are nearly equal in coefficient of linear expansion to iron and the electrodes 8, and 112 and 114 are insulated electrically. The members other than the insulating spacers are formed of metallic materials.
Patent JP-H10262328-A (JP)
Title: Digital type protective relay
Inventor: TAKANI HIDEYUKI
IPC: G01R27/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital type protective relay of which the operating time is made faster than usual, by attaining time coordination of elements in the case when an impedance value changes from a normal state to a state of an external accident, and by eliminating an excessive delay of the operation in the case of an internal accident in small setting. SOLUTION: A digital protective relay includes sampling circuit and analog/ digital converter 100, an impudence value calculating part 102, an impedance element determining part 103, a directional element determining part 104, a third element determining part 105 and an operation signal output part 130. The third element determining part 105 has a third element impedance element determining part 106, a third element directional element determining part 107 and an AND computing means 132, while the operation signal output part 130 is provided with an operation delay timer 108 and an AND computing means 131. A third element operation signal is delayed, and time coordination of the delayed third signal with a first element operation signal and a second element operation signal is attained effectively.
Patent JP-H08279451-A (JP)
Title: Medicine feeder
Inventor: TOKUMARU MASARU
IPC: H01L21/027
Filed: 1995-04-07
Abstract: PURPOSE: To reduce the consumption of a circulating temp. adjusted waster and the number of pipings therefor by providing a temp. adjusted water return passage parallel to a medicine feed passage together with a temp. adjusted water feed passage. CONSTITUTION: A resist flows into an inner pipe 20a of a three-way piping 20 via a pipe 21a in a joint 21 while a temp. adjusted water flows into a temp. adjusted water feed passage A of the piping 20 via one part C partitioned in an outer tube 21b. The temp. adjusted water from a temp. adjusted water return passage B of the piping 20 flows into the other part D partitioned in the tube 21b. The resist flowing into the pipe 20a of the piping 20 is heat-exchanged through the wall of the pipe 20a with the temp. adjusted water flowing from a temp. adjuster to the passage A located outside the piping 20. The resist is fed on a workpiece while the temp. adjusted water returns back in a vessel 23B of a head 23, flows to the passage B in the piping 20 again to heat exchange with the resist again.
Patent JP-H09273023-A (JP)
Title: Oil application guide
Inventor: SASAKI HIDEHARU
IPC: D06B1/08
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an oil-application guide capable of stably and uniformly applying an oil to a running filament, thereby remarkably suppressing the generation of filament breakage and getting a filament having excellent quality. SOLUTION: This oil-application guide has a narrow part 6 to be brought into contact with a running filament Y and a filament-introducing slit 2 for introducing the running filament into the narrow part 6. The upper part of the narrow part 6 has a filament introducing hole 3 expanding upward, an oil-feeding hole 4 opened at a side of the filament introducing hole above the narrow part and feeding an oil to the filament introducing hole and an oil retaining groove 5 formed between the opening of the hole for feeding the oil to the filament introducing hole and the narrow part 6 for passing the filament in contact with the part. The groove is formed on the inner wall of the filament introducing hole along a face crossing the filament introducing hole.
Patent JP-H03280182-A (JP)
Title: Visitor management device
Inventor: KITAMURA TOSHIYA
IPC: E05B49/00
Filed: 1990-03-29
Abstract: PURPOSE:To rationally execute each management for entrance and exit so that each procedure for the entrance and the exit can be executed easily and correctly by printing out entrance data and exit data based on the card number of an admission certificate as occasion demands. CONSTITUTION:In addition to a display device 2, visiting destination key 3, an input key device 4, a mode key 5 and a function key 6, a bar code reader 14 to read the bar code of a visiting card A or each admission certificate B, C and a printing device 15 to print out each data and generate a list, etc., are connected to an interface circuit 13 connected between a CPU 10 and a memory 11 through a bus 12. Then, they operate under to monitoring of the CPU 10 in conformity to the system program of the memory 11. Therefore, various kinds of entry procedure having been executed at every entrance and exit can be entirely abolished, and a visitor can very easily enter and leave at the gate. Thus, the number of workers for accepting the visitor can be greatly curtailed, and simultaneously, the management of the visitor can be executed correctly.
Patent JP-H06275987-A (JP)
Title: Electromagnetic shielding window
Inventor: KIYOKAWA HIROSHI
IPC: H05K9/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide an electromagnetic shielding window which is openable and excellent in electromagnetic shielding properties. CONSTITUTION:An electromagnetic shielding window A is equipped with an inner window B fixed to a wall and fitted with an electromagnetic shielding glass 1a, an outer window C slidable along the inner window B and fitted with an electromagnetic shielding glass 1b, and an electromagnet 3 provided to the window frame 2c of the inner window B to bring the outer window C into close contact with the inner window B by its own magnetic force when an electromagnetic shielding window A is closed.
Patent JP-H06273597-A (JP)
Title: X-ray reflection mirror
Inventor: KATSURAGAWA TADAO
IPC: G21K1/06
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a pluality of X-ray reflection film including W and Si having exactly controlled each layer thickness by using a target shown by WSix and spattering with the changed target compositions and spatter conditions. CONSTITUTION:By a spattering method using a target shown by WSix (2.5<X<3.0), for example, changing the target compositions and spatter conditions (for example, base plate temperature and the like), a multilayer film is formed. As for the layers formed with W and Si atoms, there are various cases such as Si layer, W larger or mixed layer of both, etc. The number of layers and total layer thickness are not limited as the accuracy of each layer thickness is improved and therefore, arbitrary layer number and thickness are easily obtained. As for the base plate, the kind is not limited as far as the surface is smooth enough and Si, SiOD2/Si, glass, metals, etc., are used. As a multitude of thin unit layers with accurately controlled film thickness can be formed, excellent light condensation, spectroscopy and focusing ability are obtained.
Patent JP-H11258423-A (JP)
Title: Optical member
Inventor: SATAKE MASAYUKI
IPC: G02B5/30
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To separate a liquid crystal cell without damaging the same in the failure of adhesion or the like and to obtain the stable adhesion characteristic in an adhesive state even when an optical member is adhered to the liquid crystal cell with a transparent electrode, by mounting a sticky layer having a specific separation adhesive strength at a specific value or less to an ITO evaporation film, on one or both faces of the optical raw material. SOLUTION: In an optical member, an optical raw material 2 comprises a sticky layer 3 of less than 800 g/25 mm of 90 deg. degree separation adhesive strength to an ITO evaporation film, on one or both faces of the same. Whereby a liquid crystal cell can be easily separated without damaging the liquid crystal cell in the failure of adhesion to recycle the liquid crystal cell even when the optical member is adhered to a thin or large-sized liquid crystal cell with a transparent electrode, through the transparent electrode. The optical member comprising the optical raw material 2 made of a plastic film, has the flexibility and can be easily applied to a curved face a large area face or the like, and various kinds of liquid crystal display devices can be formed by applying the optical member to the proper liquid crystal cell.
Patent JP-H05249914-A (JP)
Title: Driving circuit for fluorescent character display device
Inventor: KOMATSU HIROSHI
IPC: G09F9/30
Filed: 1992-03-04
Abstract: PURPOSE:To reduce electric power consumption to the possible minimum level while being driven and while staying in standby, and make a low cost low voltage logic IC usable by enabling a driving circuit for a fluorescent character display device formed by using an electric field electron emitting element as an electron source to be driven by means of a battery. CONSTITUTION:A driving circuit for a fluorescent character display device formed by using an electric field electron emitting element 6 as an electron source is composed of a high voltage electric power supply circuit 20 and a low voltage driving circuit 25, and is characterized in that the high voltage electric power supply circuit 20 outputs bipolar constant voltage in the same level between positive and negative to an earthing level by using a battery 21 as an electric power supply, and the low voltage driving circuit 25 outputs driving voltage to carry out a display operation of the fluorescent display device to inputted signal voltage by using the bipolar constant voltage as an electric power supply, and positive constant voltage is inputted to an anode of the fluorescent display device, and negative constant voltage is inputted to a cathode, and respective driving voltages are inputted to a gate electrode group, respectively.
Patent JP-S59207850-A (JP)
Inventor: JIYOOJI HARUSHII BIOORU
IPC: C03B32/02
Filed: 1984-04-24
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-S578236-A (JP)
Title: Fog-proof agricultural covering material
Inventor: HIRAI SATOSHI
IPC: C08K5/10
Filed: 1980-06-20
Abstract: PURPOSE: To provide an agricultural covering material which can effectively inhibit dewing phenomenon on its internal surface, consisting of a film of a resin obtd. by simultaneously blending both a polyhydric alcohol ester of a straight-chain higher fatty acid and a polyhydric alcohol ester of a branched higher fatty acid with a soft vinyl chloride resin.  
     CONSTITUTION: In the production of a light-transmissible agricultural covering material from a synthetic resin, which is used to cover crops grown in a plastic greenhouse, etc., 0.05W5pts.wt. polyhydric ester of a straight-chain higher fatty acid (e.g. polyethylene glycol palmitate or polypropylene glycol stearate) and polyhydric alcohol ester of a brached higher fatty acid (e.g. glycerol isopalmitate or sorbitan isostearate) in combination as fogproofing components, are blended with 100pts.wt. soft vinyl chloride resin. By using a film of the resulting soft vinyl chloride resin, the desired covering material is produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63249205-A (JP)
Title: Programmable controller
Inventor: YAMADA YUKINORI
IPC: G05B19/04
Filed: 1987-04-06
Abstract: PURPOSE:To facilitate an investigation of a state of a machine and the cause of a fault, and a check and a change, etc. of a program, by providing a hardware constitution consisting of a flip-flop circuit and a logic circuit in order to obtain a pause output. CONSTITUTION:The titled controller is constituted by containing the first storage means in which ON and OFF states of an output are stored at every output, and also, whether at least pause setting exists or not is stored, a flip-flop circuit 20 which is reset by a pause instruction, and a logic circuit 21a for executing a prescribed logical operation, based on pause setting of an output of the flip- flop circuit 20 and each output of the first storage means. That is, at the time of an output transfer, an arbitrary pause output which has considered an output to an apparatus to be controlled is obtained by an operation of the flip-flop circuit 20 and the logic circuit 21a at every output. In such a way, when the apparatus to be controlled is being operated, it is stopped as it is and an investigation of a state of a machine and the cause of a fault is executed, or a check, a change etc. of a program are executed, and thereafter, the continuous operation can be executed.
Patent JP-H02261343-A (JP)
Title: Preparation of sialic acids-containing desalted condensed milk and desalted milk powder
Inventor: SHIMATANI MASAHARU
IPC: A23C9/146
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the subject concentrated milk and desalted milk powder useful as a food, medicine, feed material, etc., by subjecting the whole fat milk, etc., containing sialic acids to desalting treatment using a cation exchange resin and strong basic anion exchange resin in combination, then concentrating the resultant milk, etc. CONSTITUTION:The objective concentrated milk, etc., obtained by preferably subjecting the whole fat milk, whey, lactose mother liquor, skim milk or butter milk containing sialic acids to electrodialysis, desalting, further subjecting the desalted whole fat milk, etc., to desalting treatment using a cation exchange resin and a strong basic anion exchange resin in combination and concentrating the resultant milk, etc., or further carrying out drying and powering.