baber/WOPTO huggingface dataset:
Patent JP-H05205331-A (JP)
Title: Magneto-optical recording medium
Inventor: YAMAGUCHI TAKEO
IPC: G11B11/105
Filed: 1992-01-27
Abstract: PURPOSE:To improve the resistance to scuffing and wear and resistance to dusts on the substrate surface. CONSTITUTION:On the surface of a substrate 1, a group 2 to aim at a tracking .focusing is formed and a recording layer 5 and a protective layer 6 are formed on the surface. A hardening groove 3 is formed on the rear side of the substrate 1. The groove 3 may be formed in a concentric circular form or a spiral form within a disk surface and also may be formed radially from the center of a circle and may be a combination of these. On the substrate surface, a protective layer 4 having the resistance to scuffing and wear and resistance to dusts is formed.
Patent JP-S58154872-A (JP)
Inventor: MIYAGAWA AKIRA
IPC: G09B7/02
Filed: 1982-03-11
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-S57151639-A (JP)
Title: Photo-polymerizable resin composition
Inventor: SAITOU YOUICHI
IPC: C08F20/34
Filed: 1981-03-17
Abstract: PURPOSE: To provide the titled easily solidifiable composition having high and stable sensitivity, and applicable economically to Oster process, by using a specific poly-functional (meth)acrylate as a reducing and crosslinking agent.  
     CONSTITUTION: The objective composition is composed of (A) a tertiary amine compound having at least one N-alkyl group and/or alkylenediamino group and ≥2 (meth)acrylic acid ester groups, (B) a photo-reductive dye compound having light-absorption bond at the visible region, (C) a polymerizable unsaturated group-containing monomer, and if necessary, (D) a polymer binder. The component (A) is especially preferably the compound of formulaI[R 11 , R 12 , R 21  and R 22  are H or methy; R 3  and R 4  are ≤10C alkyl, group of formula II (R 10  and R 20  are H or methyl; l 10  is 1W50), etc.; R 5  is ≤25C aliphatic or cycloaliphatic group; n is 0 or 1; when n=0, then R 4  is group of formula II]. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59163502-A (JP)
Title: Differential type eddy current distance meter
Inventor: YAMADA TAKEO
IPC: G01B7/02
Filed: 1983-03-09
Abstract: PURPOSE:To permit measurement of a longer distance and to improve the accuracy in the measurement by digitizing directly the voltages induced in a pair of secondary coils and taking the same into a computer. CONSTITUTION:When a magnetic field is generated by a primary coil 5, eddy current flows in a metallic body 1 to be measured and induced voltages are generated in a pair of secondary coils 6, 7. A pair of the induced voltages and the voltage impressed on a standard resistor 9 are time-dividedly measured by a voltage measuring device 12 through a scanner 11. A pair of the induced voltages are digitized by a voltage measuring device 12 and are fed to a computer 13, where the differential voltage thereof is calculated. At the same instant, the frequency of the excitation current in the coil 5 is monitored and digitized by a frequency counter 10 and is fed to the computer 13. The excitation current of the coil 5 is determined from the voltage impressed on the resistor 9 and the deviation from the set value is numerically corrected in the computer 13. The deviation of the excitation frequency from the set value is also corrected. The distance between a sensor on which the coils 5 and 6, 7 are wound and a metallic body 1 to be measured is determined in accordance with the differential voltage calculated in the computer 13.
Patent JP-H02217522-A (JP)
Title: Basement construction
Inventor: NODA SABURO
IPC: E04H1/02
Filed: 1989-02-15
Abstract: PURPOSE:To easily connect panels to each other in a groove by providing panel lower-side ends with engaging projections and holes, when the concrete block panels are arranged in the excavated groove, and by connecting the panels to each other with the use of guide rods. CONSTITUTION:At the side section lower-ends of panel bodies 1, connecting plates 36 provided with pipe-shaped connecting projections 39 are fitted. After that, at the side section lower-ends of the panel bodies 1 arranged later, connecting plates 40 with formed connecting holes 42 are arranged. After that, guide rods 35 are fitted on the projections 39 via the connecting holes 42, and by the rods 35 as guides, the panel bodies 1 are moved down, and the holes 42 are fitted on the projections 39, and the lower ends of both the panel bodies 1, 1 are connected to each other. Then, the rods 35 are removed, and the work of concrete placing, excavation, and the like is executed, and a basement is constructed. As a result, widely set land for combining panels with each other in ground is not needed, and work for setting the panel bodies 1 in the groove can be easily executed.
Patent JP-S58154797-A (JP)
Title: Starting spouted-bed coal gasifier
Inventor: KIDA EIJI
IPC: C10J3/46
Filed: 1982-03-10
Abstract: PURPOSE:To stably start a gasifier in a short time independently of the kind of coal preventing trouble such as an accidental fire, by adjusting oxygen concn. of an oxidizing gas in starting the spouted-bed coal gasifier. CONSTITUTION:Gasifier temp. is increased to a temp. A (ignition temp. of coal) under normal conditions by burning LPG with an oxidizing gas (contg. about 25% oxygen) using a starting burner, then the LPG is replaced by coal (pulverized coal) at a constant gasifier temp. of A-B and the oxygen concn. of the oxidizing gas is increased. The gasifier temp. is gradually increased by the above operation and, after a completely oxidizing atmosphere point G is recognized, coal feeding rate is increased to at least a stoichiometric rate in relation to the added oxygen to change the gasifier atmosphere to a reducing atmosphere. Then, after the gasifier temp. is increased to a slug-forming temp. C by increasing oxygen concn. of the oxidizing gas to 100%, gasifier pressure is adjusted to a set value I and the coal feeding rate to a set value E.
Patent JP-S59163282-A (JP)
Inventor: UENO HIROSHI
IPC: E04G1/36
Filed: 1983-03-09
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-S61198260-A (JP)
Title: Electrophotographic developing device
Inventor: ONO AKIO
IPC: G03G15/08
Filed: 1985-02-28
Abstract: PURPOSE:To obtain images of good quality and to eliminate contamination in a machine by providing a seal member along the curvature of a developer conveying means so that it contacts the surface of a latent image carrier elastically. CONSTITUTION:The seal member 13 is placed on opening-side surfaces of both end parts of a developing roller 12 to eliminate the slanting the curving of a magnetic brush, and no toner sticks to a no-image area of a photosensitive body. Therefore, a transfer material is prevented from being stained. Further, the conveyance area of a developer by the developing roller is controlled to prevent the developer from falling and also obtain images of good quality. Further, the seal members 13 are made of an elastic body, so such as accident that the surface of the photosensitive drum 1 is damaged when a developing device is replaced is prevented.
Patent JP-S57153560-A (JP)
Title: Tape driving device
Inventor: ISHIGOU HIDEYASU
IPC: G11B15/26
Filed: 1981-03-16
Abstract: PURPOSE:To simplify the construction of a tape driving device and to be adapted for small and light weight device by installing a stationary coil on a printed circuit board and rotatably supporting a rotary magnet. CONSTITUTION:The ends of rotational shafts 311, 321 of respective rotor magnets 31, 32 are respectively rotatably supported to bearings 34, 35 mounted on a printed circuit board 33. The other ends of the shafts 311, 321 are respectively projected upwardly of a board 36 for placing the tape of a tape recorder through bearings 37, 38 mounted at the board 36. The projected part of the shaft 311 is formed as a capstan 39 as a rotor for driving the tape at a constant speed. A plurality of stator cores 41, 42 are arranged on the part corresponding to the lower surfaces of the rotor magnets 31, 32 of the printed circuit board 33, the capstan motor is composed of the rotor magnet 31 and the stator core 41, and a reel motor 44 is composed of the rotor magnet 32 and the stator core 42.
Patent JP-S60223367-A (JP)
Inventor: ROOGERU RIBEERU
IPC: H04M3/22
Filed: 1985-02-28
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-H01212354-A (JP)
Title: Acoustic emission sensor and acoustic emission measuring apparatus using the same
Inventor: HARADA SHUICHI
IPC: G01N29/14
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a plurality of AE outputs from one AE sensor, by arranging an acoustic emission AE converter element in one housing and arranging a plurality of output terminals for taking out the conversion output of said AE converter element. CONSTITUTION:An AE converter element 4 is arranged to the bottom surface part of a housing 2 and a plurality of output terminals 81-8N and 91-9N are arranged on the output side of the element 4 through a plurality of amplifiers 61-6N also used as impedance converter elements. This AE sensor is arranged at a desired measuring point to make it possible to take out a plurality of independent AE outputs. Further, when a plurality of AE converter elements are arranged so as to be superposed at one place in the housing 2 or so as to be scattered and the outputs of the respective elements are indivisually taken out of the output terminals 81-8N, 91-9N, measuring accuracy can be enhanced. When the sensors are arranged in plural lines and plural rows and the output terminals 81, 91 of each sensor are subjected to line connection to perform matrix connection such that output terminals 82, 92 are subjected to row connection, matrix outputs corresponding to the number of channels composed of the number of matrix are obtained and AE output processing can be performed by a reduced number of channels.
Patent JP-S54129514-A (JP)
Title: Method of controlling parallel running of gas holder
Inventor: NEMOTO ARATA
IPC: F17B1/00
Filed: 1978-03-31
Abstract: PURPOSE: To make effective use of a gas by adequately opening and shutting control valves (inlet and outlet valves) equipped in gas holders each, and changing the gas levels of the holders so as to balance to each other irrespectively a change in the amounts of gas generated and consumed.  
     CONSTITUTION: For example, gas holders G 1 , G 2 , ..., G n  branched from a main pipe 1 of a gas C are arranged in parallel to each other, the main pipe 1 and the gas holders being communicated by branched pipes P 1 , P 2 , ..., P n  each, and the branched pipes each being equipped with control valves B 1 , B 2 , ..., B n . Also, the gas holders each are provided with level detector Y 1 , Y 2 , ..., Y n , and the output signals from these detectors being sent to a computer 2. If a difference between the level of a holder and the average level of the whole holders is large, and the total amount of the gas held by the whole holders is increasing, a control signal for shutting the control valve corresponding to the holder having a level higher than the average level is sent from the computer 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08234689-A (JP)
Title: Indicator
Inventor: MIZOTA YASUHIKO
IPC: G09F19/22
Filed: 1995-02-27
Abstract: PURPOSE: To make it possible to display additional remark items with simple work at a low cost at the time of laying an indicator on a road surface. CONSTITUTION: The indicator to be laid on the road surface is composed of an indicating body 1 displaying regulated items and an additional remark indicator 2 displaying the additional remark items. The non-display part of the regulated items of the indicating body 1 is provided with a mounting part 3 for the additional remark indicator 2. The additional remark indicator 2 is provided with the part 4 to be mounted to the mounting part 3 of the indicating body 1. A stopper means for preventing the removal of the additional remark indicator 2 toward the display side is disposed between the mounting part 3 and the part 4 to be mounted.
Patent JP-H03241586-A (JP)
Title: Semiconductor memory circuit
Inventor: KAGEYAMA SEIICHI
IPC: G11C11/401
Filed: 1990-02-19
Abstract: PURPOSE:To execute refreshing with simple constitution by executing a column address strobe (CAS) before row address strobe (RAS) refresh cycle in all read cycles through a timing generator. CONSTITUTION:The timing generator 12 outputs the timing signal of a prescribed characteristic and executes the CAS before RAS refresh cycle without fail after a read or write cycle when the access of memory read or memory write is inputted from CPU 13. Since a refresh address is automatically counted up in memory IC 11 without adding the refresh address from an external part, it becomes unnecessary for a refresh counter to set a refresh period and for an arbiter to take priority over memory access and refreshing from CPU for respective refreshing. Then, refreshing is executed with simple constitution where there are no refresh counter and arbiter.
Patent JP-S58156312-A (JP)
Title: Method for discharging sludge of precipitation basin
Inventor: MATSUMOTO NAOHIDE
IPC: B01D21/30
Filed: 1982-03-12
Abstract: PURPOSE:To control sludge discharging operation, by measuring the inflow amount of raw water, the turbidity thereof and the pouring amount of a flocculant. CONSTITUTION:Raw water is flowed into a precipitation tank 5 through a raw water flow meter 1 to start the precipitation of solid particles therein caused by the reduction in the flow speed threof and, while one with a high precipitation speed is precipitated to the bottom tank 5 at first, treated water is advanced to the next precipitation tank 5 through a rectifying wall 5' to repeat the operation of precipitative separation. Precipitate accumulated on the bottom of each precipitation tank 5 is collected in a sludge discharge pit formed to each tank bottom and the discharge of sludge can be automatically controlled by a sludge discharge apparatus 4 connected to an automatic sludge discharge control apparatus 6. This control is carried out by a method wherein the inflow amount of raw water, the turbidity thereof and the pouring amount of a flocculant are respectively measured and a sludge accumulation amount is calculated by the measured values to estimate a sludge accumulation pattern.
Patent JP-2000242092-A (JP)
Title: Transfer device and image forming device
Inventor: YAMADA KATSUMI
IPC: G03G15/16
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer device making stable transfer of an image on a recording sheet maintainable over a long period, and the occurrence of such as an image omission derived form a transfer defect is restrained. SOLUTION: In this transfer device that transferring an image formed on the image holding member 1 on the surface of a recording sheet to be transferred, provided with a transfer auxiliary device pressurizing the transferred surface of the recording sheet toward the image holding member 1 at least, in holding an elastic body 12, on the rear side of the recording sheet, the glass transition starting point on the elastic body 12 is higher than the temp. on the recording sheet printed on one side face held in contact with the elastic body 12. Moreover, the image forming device provided with a cooling means that is cooling the recording sheet printed on the one side before being transported to the transferring device.
Patent JP-S57151572-A (JP)
Title: Coil manufacturing device
Inventor: NAKAMURA TADASHI
IPC: H01F41/06
Filed: 1981-03-17
Abstract: PURPOSE:To enable a coil wire to be manufactured automatically with high accuracy, by fixing a shaft to a main shaft of a lathe, by installing a guide part to a tool rest, and thereby winding the coil wire supplied from a spool into the shaft, utilizing the rotation of the main shfat as well as the feed of the tool rest. CONSTITUTION:A shaft 2 is fitted to a main shaft 1 of a lathe while a guide part 4 is attached to a blade rest 3, and a spool 5 which supplies a wire having a round or rectangular section is also installed. In coil manufacturing, the shaft 2 is used to wind the coil wire to the desired diameter, the guide part 4 is used to distribute the coil wire at equal spacing on the shaft 2, and the spool 5 is used to supply the coil wire. By fixing to the shaft 2 the end of the wire supplied from the spool 5, through the guide part 4 and by driving simultaneously the rotation of the main shaft 1 as well as the feeding from the tool rest 3 after regulating the both, the coil wire is wound to the shaft automaically at equal spacing, to be formed into a coil.
Patent JP-H02216760-A (JP)
Title: Zinc alkaline battery
Inventor: MIURA AKIRA
IPC: H01M4/62
Filed: 1989-02-17
Abstract: PURPOSE:To enhance drop-shock resistance by mixing an alkali metal salt of highly polymerized, crosslinked polyacrylic acid having a specified polymerization degree with an alkali metal salt of straight chain polyacrylic acid having a specified polymerization degree in a specified ratio by weight as the gelling agent, and mixing a specified amount of zinc powder with a gelled electrolyte obtained. CONSTITUTION:A cylindrical molding of a positive mix 2 comprising manganese dioxide and graphite is put in a positive can 1, and a cup-shaped separator 3 is inserted into the inside of the positive mix 2, then a gelled negative electrode 4 is poured in the separator cup. A negative current collector 6 fitted with a gasket 5 is inserted into the center of the negative electrode 4 to form a unit cell. A positive terminal 7, a negative terminal 8, and an insulating tube 9 are fitted, then the unit cell is accommodated in an outer can 10. As the gelling agent, 2.0-4.0wt.% alkali metal salt of crosslinked polyacrylic acid having a polymerization degree of 3000 or more and 1.5-3.0wt.% alkali metal salt of straight chain polyacrylic acid having a polymerization degree of 2500 or less are used, and zinc powder is added to a gelled electrolyte in a ratio of 1.9-2.0 by weight.
Patent JP-S62196856-A (JP)
Title: Transparent plastic-molded eprom
Inventor: IWAMATSU SEIICHI
IPC: H01L23/29
Filed: 1986-02-24
Abstract: PURPOSE:To obtain an inexpensive ultraviolet-ray erasable EPROM without loss of ultraviolet ray emitting effect to the EPROM by molding the EPROM with transparent plastic. CONSTITUTION:An ultraviolet-ray erasable EPROM 2 is associated together with wirings 3 with leads 1. The EPROM 2 and the wirings 3 are molded with transparent plastic 4. Thus, the inexpensive EPROM 2 can be obtained without loss of ultraviolet ray emitting effect to the EPROM 2.
Patent JP-S60184973-A (JP)
Title: Hydraulic turbine with hydraulic brake
Inventor: KOIZUMI ATSUSHI
IPC: F03B15/00
Filed: 1984-03-02
Abstract: PURPOSE:To easily generate revolution restricting power between both rotary and fixed impellers by connecting a hydraulic brake consisting of said impellers to the rotary shaft of a hydraulic turbine and controlling quantity of working liquid stored in a cavity formed between those impellers, according to r.p.m. of said hydraulic turbine. CONSTITUTION:In a system wherein the rotor of a generator is mounted in the middle of a rotary shaft 11 and the rotor is turned to generate power by recovering fluid energy by means of a hydraulic-turbine impeller which is mounted at the end of said shaft 11, a hydraulic brake 6 is mounted at the opposite end of the rotary shaft 11. The hydraulic brake 6 is provided with both a rotary impeller 12 stuck to the rotary shaft 11 and a fixed impeller 18 stuck to a casing 17. The fixed impeller 18 is disposed in a space between the rotary impeller 12 and a rotary casing 20 stuck to said impeller 12. When the rotary shaft 11 is increased in turning speed, working oil which is stored in an oil sump 25 and sucked up by a dip-up pipe 15 is introduced into said space via an oil quantity adjusting valve 19, thereby generating a revolution restricting power.
Patent JP-H05201278-A (JP)
Title: Installation structure of head rest
Inventor: KATO MASATOSHI
IPC: A47C7/38
Filed: 1992-01-29
Abstract: PURPOSE:To provide the installation structure of a head rest which can be fixed to a cab back panel surely, improve installation work, and reduce cost of parts. CONSTITUTION:An upper member 4 and a lower member 5 are fixed to a cab back panel 2, a projection part 9 is formed at the lower member 5, and an insertion hole 10 is provided in the projection part 9. Besides, hook parts 17, 18 are provided at the lower parts of installation stays 12, 13 which are installed at a head restraint body 11, the hook parts 17, 18 are inserted into the insertion hole 10 with the lower parts of the installation stays 12, 13 inclined toward the front of the vehicle body to support a head restraint body 11 and the installation stays 12, 13, the head restraint body and installation stays are made to stand to tighten the upper part of the installation stays 12, 13 at the upper member 4, and the hook parts 17, 18 of the installation stays 12, 13 are hooked at the inner side surface of the projection part 9 to be fixed, and the head rest 3 is fitted to the cab back panel 2.
Patent JP-S63205876-A (JP)
Title: Tape cartridge
Inventor: TAKAGI HIROYOSHI
IPC: G11B23/087
Filed: 1987-02-21
Abstract: PURPOSE:To miniaturize a deck by providing a back lid oscillatable back and forth in a pocket with a door wall, operating with the door wall open as well at the time of the operation to open the back lid, opening them along an interior wall in a pocket and making no dead space at the interior wall. CONSTITUTION:Before the back lid 22 is fully opened in its posture, a door wall pressing operation member P2 is brought into contact with a passive piece 54 of the door wall 50, thereby pressing the door wall 50 to the interior side in the pocket to be opened in this operation. Then, when a vertical wall part 23 is brought into contact with the interior wall 17a in the pocket for loading 17, the door wall 50 is also brought along the interior wall 17a to be in contact with it, thus evacuating from an approach area for loading pins. Under such circumstances, a tape cartridge is descended together with a holder on a deck side, and then the loading pins are brought into the pocket 17. Since a front lid closing lock part 32 is slipped out backward from between an upper wall of the front lid and a protrusion piece by opening the back lid 22, the state of locking the front lid closure is hence released, and consequently the front lid is pushed up to open by a front lid opening operation member on the deck side after opening the back lid 22 situated in the deck.
Patent JP-S60184127-A (JP)
Title: Precast concrete multilayered caisson
Inventor: MASUGI YOSHIAKI
IPC: E02D23/00
Filed: 1984-03-02
Abstract: PURPOSE:To rationalize and simplify a vertical shaft work, by a method wherein a caisson consists of lower blocks, upper blocks and a two-way block, a starting and arrival pit port is provided in the lower block, and a main column is removably installed to the upper block. CONSTITUTION:With a hydraulic jack 18 operated, a two-way block 14 is pressed in earth as earth in the two-way block 14 is excavated out. Lower blocks 21a, intermediate blocks 21b, and the upper blocks 21c are pressed in and sunk in order. A starting and arrival pit port 32 is cut and opened, and a main column 36 is removably mounted to the upper surface of the upper block 21c to support a sheathing plate 37. This permits polygonal multilayered caissons, having various sizes enough to meet demands at job site, to be sunk in a condition to keep solidity and watertightness, and also enables decreasing of term of works and saving construction cost.