baber/WOPTO huggingface dataset:
Patent JP-S60149788-A (JP)
Title: Weldable painted steel sheet having excellent resistance to powdering
Inventor: YOKOYAMA MASATOSHI
IPC: C09D5/10
Filed: 1984-01-17
Abstract: PURPOSE:To develop a weldable painted steel sheet which decreases generation of coated film powder during pressing of the steel sheet by forming a chemical conversion-treated film on the surface of the steel sheet and forming further a Zn-rich coated film contg. Zn powder and specifically composed Zn-Mg alloy powder thereon. CONSTITUTION:A chromate chemical conversion film 2 is formed on the surface of a cold-rolled steel sheet or plated steel sheet 1 subjected to plating of Zn or Al. A Zn-rich coating film 5 contg. 60-91wt% total of Zn powder 3 and Zn- Mg alloy powder 4 and the balance consisting of straight chain epoxy resin having 1-100,000mol.wt. is coated thereon. The ratio of the Zn powder/Zn-Mg alloy powder is made to 50/50-98/2 and a specified amt. of 1 or >=2 kinds among Al, Ni, Cu, Si, Ti, Sb, Cr, Be, Co, In, Sr, Mo and Zr are incorporated into the Zn-Mg powder. A rust preventive pigment is added to the Zn-rich coating film, as necessary.
Patent JP-S6321401-A (JP)
Inventor: BENKATORAAMAN SESHIYAMANI
IPC: F22B31/00
Filed: 1987-01-16
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-H02187010-A (JP)
Title: Formation of resist pattern
Inventor: KOJIMA YOSHIKATSU
IPC: G03F1/92
Filed: 1989-01-13
Abstract: PURPOSE:To prevent a substrate from being damaged by ion beam exposure by applying a negative type resist to the substrate and exposing the neighbourfood of a resist surface to a converged ion beam. CONSTITUTION:A resist 21 is first applied on a substrate 22 for forming a negative image by converged ion beam exposure. Then, parts other than areas where a lift-off pattern is to be formed by a converged ion beams 23. A latent image 24 is formed by crosslinking reaction caused by exposure only to the neighbourhood of a resist surface by selecting the acceleration energy of the converged ion beam 23 and ion species. Further, the resulting resist after the exposure is developed in a development solution. Hereby, unexposed parts in the vicinity of the surface is selectively developed and removed to form an opening of the resist 21 greater than an opening in the latent image 24. Thereafter, electrode metal is deposited and lifted off to form a lift-off pattern 25. By the above method, the substrate 22 is not directly irradiated with any ions.
Patent JP-H01182874-A (JP)
Title: Liquid developer treating device
Inventor: ASHIDA TAKESHI
IPC: G03G21/10
Filed: 1988-01-14
Abstract: PURPOSE:To omit the labor of waste liquid treatment by providing a waste liquid tank to store excess liquid developer and an absorbing means to be arranged in this waste liquid tank and to absorb the liquid developer. CONSTITUTION:The excess liquid developer to be discharged into a waste liquid tank 88 is absorbed by absorbing fiber 92. When a development treatment is executed in prescribed times, it is detected that the quantity of the excess liquid developer in the waste liquid tank 88 goes to be prescribed quantity and a signal is transmitted to a control circuit. Then, the waste liquid tank 88 is exchanged with the other new waste liquid tank 88. Since the excess liquid developer is absorbed by the absorbing fiber 92, it is not over-flown. Thus, handling is facilitated and the labor for abandonment can be omitted.
Patent JP-H11200764-A (JP)
Title: Separable tunnel excavator and tunnel excavation method
Inventor: NANASE FUTOSHI
IPC: E21D9/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of excavation work by allowing a tunnel having a different cross sectional shape to be excavated easily in the course of excavation, in a separable tunnel excavator. SOLUTION: The first skin plate 11 is structured by connecting detachably a large-diameter cylindrical rear body 11b to the rear part of a small-diameter cylindrical front body 11a, the large-diameter cylindrical second skin plate 12 that is separated into a plurality circumferentially and detachable is arranged at the circumference of the front body 11a of the first skin plate 11, and the second skin plate 12 is made detachable from the first skin plate 11 by moving the second skin plate 12 radially with a movable jack. A cutter head 16 that can be driven into rotation is mounted on the front of the first skin plate 11 and an expansion cutter 18 is mounted radially expansibly on the cutter head 16.
Patent JP-H07247108-A (JP)
Title: Purification of silicon
Inventor: TABUCHI HIROSHI
IPC: B01D9/02
Filed: 1995-01-19
Abstract: PURPOSE:To enable high-efficiency production of purified silicon of high quality by dissolving silicon of the primary phase obtained by cooling a prescribed melt in the tin melt and cooling the resultant hyper-eutectic tin-silicon alloy melt. CONSTITUTION:The silicon of 96 to 99.9wt.% purity and aluminum of higher than 99.9wt.% purity are used as starting materials to obtain a hyper-eutectic aluminum-silicon alloy melt containing 15 to 65wt.% of silicon (A). Then, the alloy melt (A) is cooled from a temperature arbitrarily selected from the temperature range exceeding the liquidus temperature depending on the silicon content down to a desired temperature selected from the range from that exceeding the eutectic point to that lower than the liquidus temperature to separate the silicon of primary phase (B). Then, silicon (B) is dissolved in a tin melt of higher than 99.9wt.% purity to prepare hyper-eutectic tin-silicon alloy melt (C). The alloy melt (C) is cooled down to effect crystallization whereby purified silicon is obtained.
Patent JP-H08198588-A (JP)
Title: Crane turning control device
Inventor: UDAGAWA TSUTOMU
IPC: E02F9/22
Filed: 1995-01-19
Abstract: PURPOSE: To suppress the fluctuation of turning speed of a turning body so as to prevent the generation of load oscillation caused by the fluctuation of the turning speed by correcting a control signal for controlling an inclined rotation actuator, taking account of the characteristic dispersion of an inclined rotation quantity control means. CONSTITUTION: The deviation between the target value and the measured value of pilot pressure indicating the driving quantity of an inclined rotation actuator 32 is detected, and the pilot pressure is feedback-compensated so as to reduce this deviation to a minimum, so that the the inclined rotation quantity of a variable displacement hydraulic pump 2 can be brought close to the target value with accuracy even if dispersion is generated to the characteristic of a solenoid proportional pressure reducing valve 33. The fluctuation of the discharge quantity from the variable displacement hydraulic pump 2 can be suppressed even in the case of performing such work that the rotating speed of a prime mover 1 changes frequently, that is, performing the simultaneous driving control of plural hydraulic pumps, for instance.  The turning speed of a turning body is not therefore fluctuated, nor is the oscillation of loads caused by the fluctuation of the turning speed generated, and operability during work is improved.
Patent JP-H11205861-A (JP)
Title: Mobile station and transmission output control method therefor
Inventor: CHIBANA HISAO
IPC: H04W52/48
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the possibility of the success of data retransmission and to suppress the increase of power consumption by improving a transmission output level and retransmitting data to a base station, when the retransmission request of data is given from the base station or when the transmission of data to the base station has failed. SOLUTION: A station has an antenna 1 transmitting/receiving a radio wave, converts a high frequency reception signal into an intermediate frequency signal, outputs it to a demodulation part 3, and converts a modulation signal inputted from a modulation part 4 into a high frequency signal. An RF part 2 which amplifies the signal and outputting it to the antenna 1 and an electric field strength measuring part 85 measuring the electric field strength of the received radio wave are provided and the intermediate frequency signal inputted from the RF part 2 is demodulated. The mobile station sets transmission output based on the electric field intensity, which the electric field intensity measuring part 5 measures and executes communication with the base station.  The mobile station sets transmission output to be small, when the electric field intensity of the radio wave received from the base station is large and sets to large, when electric field strength is small.
Patent JP-H01183779-A (JP)
Title: Memory control system
Inventor: FURUKAWA MASAO
IPC: G06F17/16
Filed: 1988-01-18
Abstract: PURPOSE:To issue an access request at high speed by invalidating the access request successively issued from a pre-step priority decision means and suppressing the retransmission of the access request from the pre-step priority decision means. CONSTITUTION:The access request retransmitted from the first priority decision devices 43A, 43B is successively transmitted without knowing whether is selected in the second priority decision device 44 or not. Therefore, the device 44 detects that the access request issued from the devices 43A, 43B is selected to inform the access request retransmitter of the devices 43A, 43B, thereby, the retransmission of the access request is suppressed. The access request transmitted without suppressing the retransmission of the access request in time is simultaneously invalidated by means for invalidating the access request in the device 44. According to a series of operations, the access request is not excessively transmitted to a storage device 45 to issue the access request at high speed.
Patent JP-H11206077-A (JP)
Title: Flat brushless dc motor
Inventor: IGARASHI HISAO
IPC: H02K3/04
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing man-hours, as well as to planarize and miniaturize configuration, and to increase output. SOLUTION: A stator 23 of a motor 21 has a printed wiring board 25, and a pair of rotary members 26 and 27 which are contained in a rotor 24 is arranged at both sides in the axial line direction of the printed wiring board 25. The rotary members 26 and 27 are provided with a pair of ring-shaped support members 29 and 30 and ring-shaped permanent magnet pieces 31 and 32 accommodated at sides that are along the axis direction of the support members 29 and 39 and facing opposite to each other for fixing. A plurality of coils 36 are formed on at least one surface facing each of the rotary members 26 and 27 of the printed wiring board 25 through printed wiring.  The coils 35 are successively energized, thus forming a rotary magnetic field which advances in the clockwise direction of the printed wiring board 25 and rotating the rotor 24 through the magnetic connection with the permanent magnet pieces 31 and 32.
Patent JP-H09194430-A (JP)
Title: Production of discotic liquid crystal material
Inventor: TAKAGI AKIRA
IPC: C07C67/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject liquid crystal material without necessitating a complicate post-treatment by reacting a specific planar condensed-ring compound having phenolic hydroxyl groups with an acetylation agent and a carboxylic acid compound in the same reaction system. SOLUTION: A planar condensed-ring compound containing >=6 phenolic hydroxyl groups in one molecule is charged into a reaction system together with an acetylation agent and a >=6C carboxylic acid compound to perform the acetylation reaction of the phenolic hydroxyl group and the deacetylation reaction of the carboxylic acid compound existing in the system with the acetyl group produced by the acetylation reaction in the same reaction system. In the latter reaction period corresponding to 1/3 to 9/10 of the total reaction time, the reaction is preferably carried out under reduced pressure or in an inert gas flow. The planar condensed-ring compound is preferably 2,3,6,7,10,11- hexahydroxytriphenylene and the acetylation agent is preferably acetic anhydride. The liquid crystal material is useful as a material for optical elements.
Patent JP-S5392690-A (JP)
Title: Solid state laser equipment
Inventor: MURAHASHI TOSHIAKI
IPC: H01S3/16
Filed: 1977-01-24
Abstract: PURPOSE:To form the necessary component elements into one body by forming the feflection surface of the light tesonant cavity into a flat surface through application of a condensing lens, and thus to realize a compact size as well as a simplified handling.
Patent JP-2000208088-A (JP)
Title: Ion irradiation device
Inventor: AGAWA YOSHIAKI
IPC: H01J37/252
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To measure a correct secondary electron current by cleaning the surface of a sample in advance when the secondary electron current generated by secondary electrons emitted from a sample is measured. SOLUTION: A moving mechanism 75 is formed on beam forming units 61, 62 for decelerating ions 80 emitted from an ion source and forming them into an ion beam 81 by reducing the beam diameter, so that the ions 80 are prevented from being applied on the beam forming units 61, 62 before a secondary electron current is measured. Then, the ions 80 are widely applied on a surface of a sample 21 arranged in the downstream of the beam forming units 61, 62, and the surface of the sample 21 undergoes ion milling to be cleaned. Since the surface of the sample can easily be cleaned like this and thus, the surface of the sample can be cleaned in advance every time the secondary electron emission quantity of the sample 21 is measured, the secondary electron emission quantity of the sample 21 can accurately be provided.
Patent JP-S54101042-A (JP)
Title: Electromagnetic clutch
Inventor: SAYOU KOUSAKU
IPC: F16D27/14
Filed: 1978-01-27
Abstract: PURPOSE: To facilitate mounting by fitting an input rotor carrying a bearing pressure fitted in the inner periphery on the outer periphery of a cylindrical member of a stator yoke and permitting an exciting unit to be capable of mounting on the rotor by a mounting member in a state supporting the input rotor.  
     CONSTITUTION: An input rotor 4 carrying a bearing 15 pressure fitted in the inner periphery is fitted on the outer periphery of a second cylindrical member 13 of a main member 11 of the yoke of an exciting unit 8, and then a flange portion 13b of the second cylindrical member 13 is outwardly bent to sandwich the bearing 15 between it and a second stepped portion 11c of the main member 11 of the yoke. The input rotor 4 is supported rotatably with respect to the exciting unit 8 and also in the axial direction of a shaft 2. The exciting unit 8 is secured to a housing 16 of a rotor 1 by clamping a screw 21 by making use of a mounting hole of a mounting member. Thus, since the input rotor 4 and exciting unit 10 can be sold as a unit, no special tool is required at the tiem of the use. In addition, the mounting of the exciting unit 10 on the rotor 1 can be made by a screw in a readily and short period of time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59134860-A (JP)
Title: Unit type rectifier
Inventor: MINO TOMOAKI
IPC: H01L25/11
Filed: 1983-01-21
Abstract: PURPOSE:To obtain a unit type rectifier which can be readily inspected and maintained by dividing longitudinally and elevationally a supporting frame via partition plates and suitably disposing electric parts. CONSTITUTION:A supporting frame 1 is partitioned by a plate 2, a rectifying stack 7 is disposed on the front lower portion, a current limiting fuse 11 is disposed above the stack, a liquid reservoir 14 is provided through a heat resistance plate 17 on a partition plate 16 at the center of the back surface 4, the right and left ends of the plate 16 are bent obliquely upward, and cooling air 15 is flowed. A condenser 9 is disposed under the reservoir. Conductors 10 can be readily arranged by utilizing the space at the front portion, the fuses 11 are all disposed at the upper portion, a connecting terminal 18 of a cooling fin 6 to the conductors 10 is formed upside, and the structure of the conductors 10 is simplified. According to this structure, a rectifier 5, the fuses 11 and a pulse transformer 12 can be contacted from the front surface, and desired parts can be readily inspected and replaced without removal of other parts.
Patent JP-S59133894-A (JP)
Title: Bearing lubrication device for vertical spindle rotary electric machinery
Inventor: YAMAZAKI TOSHIO
IPC: F16N39/02
Filed: 1983-01-21
Abstract: PURPOSE:To make the cooling of a pilot bearing efficient, by coupling a casing with a thrust bracket as one body at the peripheral side, while making gaps between a runner and a seal ring of the casing larger at the upper side of the pilot bearing side than the lower part. CONSTITUTION:A casing 7 is welded to a thrust bracket 8 as one body, while a guide pipe, for example, an oil pass sleeve 13 leading lubricating oil 12a from the casing 7 to a cooler 10 is installed in the thrust bracket 8, and furthermore the support of a pilot bearing 5 takes place by having an upper plate of the casing 7 used in combination. As for gas g1 and g2 between a peripheral surface surrounding a hole 2a in a runner 2 and each of seal rings 7a and 7b, the gap g1 at the side of the upper pilot bearing 5 is made to be larger than the gap g2 at the lower side whereby part of the lubricating oil 12a is made to easily flow in the side of the pilot bearing 5. With this method, the pilot bearing 5 is well cooled and, what is more, assembling work is made easy.
Patent JP-H0388859-A (JP)
Title: Monoazo compound and method for dyeing or printing textile material using the same
Inventor: MIYAMOTO TETSUYA
IPC: C09B62/503
Filed: 1990-01-16
Abstract: NEW MATERIAL:A compound in the form of a free acid expressed by formula I {X is formula II, -NR2R3, -OR4 or -SR5; Y is (substituted) pyridinio; Z1 and Z2 are -SO2CH=CH2, etc.; A is (substituted) phenylene, alkylene, etc.; R1 is H or (substituted) alkyl; R2 to R5 are H, (substituted) alkyl, phenyl, etc., provided that R4 is other than H; R6 is H or methyl; 1 is 0 or 1; D is (substituted) phenylene or naphthylene}. EXAMPLE:A compound expressed by formula III. USE:A dye for dyeing cellulosic fiber, polyamide fiber, polyurethane fiber, leather, etc., to red color excellent in color fastness to light and wet color fastness. PREPARATION:A compound expressed by formula IV and any of compounds expressed by formulas V to VIII are condensed with a 2,4,6-trihalogeno-s-triazine to provide a compound expressed by formula IX (T is halogen), which is then condensed with a pyridine compound.
Patent JP-S62165763-A (JP)
Title: Memory device
Inventor: SAKAI KIYOSHI
IPC: G11B27/10
Filed: 1986-01-17
Abstract: PURPOSE:To obtain a memory device not carrying undesirably a recording medium by inhibiting the carrying of the recording medium when an address designated by a command signal coming newly is coincident with an address stored in a register while the recording medium has already complete the write/ read based on the incoming command signal. CONSTITUTION:An instruction and a data from host devices 2, 2' are inputted to a microprocessor (MR) 12 via a connection part 11. The processor (MR) 12 extracts an optical disk medium from the optional cell of a memory device 15 to an automatic loading mechanism 16, commands the carrying to a recording/reproducing mechanism 13 and stores the cell address of the device 15 to a register 18 when the operation is finished. A register 19 completes the state that the processing based on the command from the host devices 2, 2' is executed. When the state where the write/read based on the command is finished and the address designated by the newly incoming command signal is coincident with the address stored in the register 18, the carrying of the recording medium is inhibited.
Patent JP-S59133091-A (JP)
Title: Production of cutout pattern tone printed matter
Inventor: NAKAMURA YUUZOU
IPC: B44D5/00
Filed: 1983-01-19
Abstract: PURPOSE:To easily obtain a cutout pattern tone printed matter having a feeling of ruggedness faithful to an original picture, by a method wherein a relief matrix is produced from a master form obtained by adhering a plurality of pieces of paper or the like onto a base material, and high-frequency molding is conducted by using the matrix. CONSTITUTION:Pieces of a paper, a cloth, a plastic film or the like are appropriately adhered to the base material such as a paper, a cloth or a plastic film to obtain the master form. A silicone resin material for high-frequency molding is charged into the master form, and after hardening, the silicone resin is released to obtain the relief matrix 1. A synthetic paper 2 previously printed with a pattern 3 is placed on the thus obtained relief matrix 1 in a registered condition, and thereafter high-frequency molding is conducted to obtain a cutout pattern tone printed matter.
Patent JP-S63175858-A (JP)
Title: Developing process method and developing solution for photosensitive lithographic printing plate by which stability or the like of developing solution is improved
Inventor: KIYONO MINORU
IPC: G03F7/00
Filed: 1987-01-14
Abstract: PURPOSE:To improve developing power and developing stability by forming a developing soln. of an aq. alkaline soln. contg. a fluorine-contg. surfactant having a cationic group. CONSTITUTION:The developing soln. is formed of the aq. alkaline soln. contg. the fluorine-contg. surfactant having the cationic group. The cationic group in the fluorine-contg. surfactant having the cationic group is exemplified by ammonium, phosphonium, sulfonium, etc., and the surfactant is exemplified by compds. such as perfluoroalkyl trialkyl ammonium salt, etc., of perfluorobutyl trimethylammonium, etc., and includes further amphoteric surfactants having a cationic group and anionic group such as carboxylic acid. The content of the surfactant is preferably in a 0.001-5wt.% range, more preferably 0.01-5wt.% range, more particularly preferably 0.05-1wt.% The developing soln. having both the excellent developing power and development stability is thereby obtd.
Patent JP-S57120502-A (JP)
Title: Insecticide
Inventor: TAKAHASHI YOUJI
IPC: A01N37/32
Filed: 1981-01-21
Abstract: PURPOSE: An insecticide, containing a dichloromaleimide derivative as an active constituent, having improved volatility at ordinary temperature, and exhibiting improved insecticidal effect on mosquitoes without using a heating means.  
     CONSTITUTION: An insecticide containing a dichloromaleimide derivative expressed by formulaI(R is 1W5C alkyl) as an active constituent. N-methyl-2,3- dichloromaleimide, N-ethyl-2,3-dichloromaleimide, etc. may be specifically cited as the compound expressed by formulaI, and the compound expressed by formulaIis obtained easily by reacting 2,3-dichloromaleic anhydride of formula II with an amine of the formula RNH 2  under heating. The concentration of the active constituent expressed by formulaIis usually selected from the range of 100W400ppm, and the insecticide is used alone or as a solution or spray. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59134081-A (JP)
Inventor: IWASE HIROSHIGE
IPC: B62M7/02
Filed: 1983-01-20
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。