baber/WOPTO huggingface dataset:
Patent JP-S6464389-A (JP)
Title: Flexible printed-circuit board
Inventor: KONISHIGAWA KAORU
IPC: H05K1/18
Filed: 1987-09-04
Abstract: PURPOSE:To enhance reliability of a face-mounting operation by a method wherein a reinforcement sheet composed of aluminum is bonded, by using a heat-resistant adhesive, to the rear of an insulating flexible substrate which is used to mount an electronic component for surface-mounting use by a reflow soldering operation and on which a conductive pattern has been formed. CONSTITUTION:Conductive patterns 2 composed of copper foil are installed on an insulating flexible substrate 1 composed of a polyimide film or the like. A reinforcement sheet 3 composed of aluminum is bonded to the rear of the flexible substrate 1 by using a heat-resistant adhesive 4. A solder 7 is printed or coated on the conductive patterns 3 of a flexible printed-circuit board 6; a PLCC-type LSI 8 and an electronic component 9 for surface-mounting use are mounted by a reflow soldering operation by making use of the cleamy solder 7. At the flexible printed-circuit board 6 covered with the reinforcement sheet 3 composed of aluminum, an overall temperature at an underside of the PLCC-type LSI 8 is nearly uniform during the reflow soldering operation; the cleamy solder 7 is melted surely; the good reflow soldering operation can be executed.
Patent JP-S6376652-A (JP)
Title: Clock switching circuit
Inventor: SATO JUNICHI
IPC: H04L13/00
Filed: 1986-09-19
Abstract: PURPOSE:To reduce the fear that data transmission is cut by using a clock transmitted to a terminal side from a data line terminal equipment so as to fetch data from the terminal if, out of data and a clock from a terminal inputting data to the data line terminal equipment, the clock is cut. CONSTITUTION:The clock transmitted to the terminal side from the data line terminal equipment is folded and inputted again as a clock from the terminal side. Therefore, the frequency of the transmitted clock is the same as that of the clock from the terminal side except for jitters added on a transmission line. If the clock from the terminal is cut, a clock cut detection circuit 8 detects that fact, drives a selector 7, addes the clock transmitted to the terminal side to the data line terminal equipment and fetches terminal data to the equipment. Thus, the fear that the transmission of the terminal data is cut is reduced.
Patent JP-H0852104-A (JP)
Title: Stocking brush
Inventor: YAMAMOTO MASATOSHI
IPC: A47L23/04
Filed: 1994-08-12
Abstract: PURPOSE:To provide a brush which can easily apply shoe polish and polish shoes by itself by constructing the brush in a manner such that parallel curved plates having the same shape are provided on both sides of a connection plate, front and rear turn grooves each having a U shape are formed at end portions of the connection plate, and an unnecessary stocking is wound along the turn grooves. CONSTITUTION:A connection plate 1 is sandwiched by curved parallel plates 2, 3 to form a U-shaped groove. Both ends of the connection plate 1 are made shorter than the parallel plates 2, 3 to thereby form turn grooves 4, 5 as a stocking path. The curved parallel plates 2, 3 protect a bending of the stocking which may touch the shoes well and a grip 9 is made wide to be easily gripped. The end of the stocking attached by a cloth clip 11 is pressed by a sponge and the parallel plates 2, 3 are sandwiched and fixed by a cap case 21. A supporting plate 18 of a hook brush 19 is fit into a holding frame 6 and a hook 17 is engaged in a set groove 13. The hook is detached in accordance with necessity. A shoe cream is applied by the hook brush and shoe polishing is done by the stocking cloth. After using the hook brush, it is covered by a protection case and stored.
Patent JP-2001054202-A (JP)
Title: Vehicle braking force controller
Inventor: KURODA KOICHI
IPC: B60L50/16
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To stably supply a braking force for braking. SOLUTION: A vehicle braking force controller receives information concerning a downhill road, calculates a regeneratable energy value on the downhill road, determines an energy value recoverd on the downhill road according to the storage value of an energy storing means 15 and the information concerning the downhill road, so as to have the storage value of the energy storage means 15 a maximum at the end point of the downhill road, and controls the braking force of a motor 4 on the downhill road according to the recovered energy value.  The controller also receives information concerning a place where deceleration is required, calculates a braking force necessary to decelerate the vehicle before it reaches the place where deceleration is required, and also calculates the regenerative braking force which can be recoverd into the charging means 15 from the motor 4 in the deceleration state of the vehicle based on the charge value of the charging means 15. When the vehicle is decelerated before it reaches the place where the deceleration is required, if the necessary braking force is not larger than the regenerative braking force, the necessary braking force is generated by the motor 4.  If the necessary braking force exceeds the regenerative braking force, the regenerative braking force is generated by the motor 4, and the excessive braking force of the required braking force over the regenerative braking force is generated by an engine 2.
Patent JP-S59113423-A (JP)
Title: Electrochromic display body
Inventor: MATSUHIRO KENJI
IPC: G02F1/1524
Filed: 1982-12-21
Abstract: PURPOSE:To obtain a superior ECD stable in potential even in long term use and unchanging in color development and erasion speed by incorporating a specified fluororesin as a binder, when needed, in a mixture of active electrode substances including V6O13 and a conductive powder to form a counter electrode. CONSTITUTION:A conductive powder, such as acetylene black, and an equal weight of V6O13 alone or active electrode substances mixed with W18O49 or W20 O58 are mixed and molded to form a counter electrode 7 on a electrically conductive body 6 formed on the counter substrate 5 of an electrochromic display device (ECD). When needed, 0.1-5pts.wt. fibrilized fluororesin is added as a binder to 1pt.wt. of said total powder mixture to form a sheet and to strengthen the electrode 7 by using it. The ECD thus obtained does not cause deterioration of the electrode 7 as well as an EC film 3, an electrolyte 8, etc., and fluctuation of potential, and it is long in life.
Patent JP-S61102011-A (JP)
Title: On-load tap changing device
Inventor: SHIMIZU HIROMASA
IPC: H01F29/04
Filed: 1984-10-25
Abstract: PURPOSE:To detect promptly breaking impossibility of a current switching element and to prevent previously serious accident by making comparison between time lags of voltage impressed to a pair of current limiting resistance generated while switching one tap. CONSTITUTION:At the time of normal changing, a current switching element HA is opened and a non power supply light output voltage detection section 5 is emitted just as quenching arc and is maintained during t1+t2 until an element WA cuts off electric current. The formula is t1>reference value T1 (hours which subtracts standard arc hours from operation sequence hours A) and is t2<reference value T2 (hours which subtracts standard arc hours from operation sequence hours B). As the formula is t1<T1, t2>T2 respectively at the time of breaking impossibility, t1 and t2 are transmitted to an abnormal measuring section 6 promptly observing t1 and t2 respectively, then a line breaker of a tap changing transformer 1 is subjected to trip red heat of a current emitting resistance 4, thus serious accident is prevented. Full-wave recification is performed to terminal voltage of the current limiting resistance 5 and impresses to LED through a Zenar element DZ, then detective signal is transmitted to the measuring section 6 through an optical fiber 8, thus time lag of impressing voltage is compared.
Patent JP-S59112807-A (JP)
Title: Membrane separation apparatus for separation system using same
Inventor: ISHII KIYOSHI
IPC: B01D63/00
Filed: 1982-12-21
Abstract: PURPOSE:To obtain a disposable membrane separation apparatus having a simple structure, by bonding a semi-permeable membrane and an impervious sheet to a spacer having a specific configuration in a liquid-tight state. CONSTITUTION:This membrane separation apparatus is constituted by a method wherein a permselective membrane is bonded to the peripheral edge part 5 of a spacer 1 having a liquid inlet 2 of a fluid to be treated and a permeate outlet 3 in a liquid-tight state to form thin flow channel 11 and an impervious sheet like article 10 is bonded to the upper peripheral edge part 8 of said spacer in a liquid-tight state to form a flow channel 12 communicated with the permeate outlet 4. The spacer 1 can be integrally molded from plastics and the bonding parts 6, 9 are bonded by an adhesive or heat fusion bonding. This membrane separation apparatus is reduced in constitutional component parts and can be transported or sold in such a state that said parts are assembled and hermetically sealed after sterilization.
Patent JP-H0776563-A (JP)
Title: Production of alpha-hydroxyisobutyric acid amide
Inventor: FUKADA ISAO
IPC: C07B61/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide the method for producing the alpha-hydroxyisobutyric acid amide, capable of remarkably improving the catalystic life of manganese dioxide and profitably producing the cc-hydroxyisobutyric acid amide. CONSTITUTION:When acetone cyanhydrin is reacted with water in the presence of a catalyst containing manganese dioxide as a main component in a liquid phase to produce the alpha-hydroxyisobutyric acid amide, carbon dioxide is added to the reaction system.
Patent JP-H04104102-A (JP)
Title: Production of multicolor display device
Inventor: MATSUMURA AKIRA
IPC: G03F7/00
Filed: 1990-08-23
Abstract: PURPOSE:To form filters having a uniform film thickness by forming a negative type photosensitive resin layer of a prescribed color on the conductive layer on a substrate and forming a colored layer of a prescribed color via a negative mask thereon, then repeating this operation required number of times. CONSTITUTION:The conductive layer 2 is formed over the entire surface on the substrate and the negative type photosensitive resin layer 3 of the prescribed color, for example, red, is formed by electrodeposition on the conductive layer. A negative mask 4 having desired patterns is imposed thereon and the resin layer is exposed and developed, by which the patterned red colored layers are formed. Such process is repeated required number of times for green and blue colors. The electrodeposited film formed on one sheet of transparent electrode acts as a mask in spite of use of the electrodeposition method and, since the color filters can be thereby selectively formed, the disposition of the many color patterns on the common transparent electrode is possible without separating the transparent electrode. Then, the specified electrodeposition voltage is maintained by the common transparent electrode which is not separated and the formation of the same color filters to a uniform film thickness is possible.
Patent JP-H06187101-A (JP)
Title: Disk array
Inventor: TSUNODA HITOSHI
IPC: G06F12/16
Filed: 1993-09-08
Abstract: PURPOSE:To increase the number of data to be transferred in parallel by distributedly storing data in drives constituting a disk array. CONSTITUTION:In a drive unit 3 connected to the disk controller 2 of the disk array, a logic group 5 is composed of plural drives 4. Inside this logic group 5, the copy data of plural data held in the same drives as the respective data are stored while being duplexed so as to be distributedly stored in the other mutually different drives. In the case of reading the plural data held in the same drive, the duplexed data or the source data of those data are read in parallel from the drives having different original data.
Patent JP-H04104666-A (JP)
Title: Picture wobbling correcting mechanism
Inventor: KIKUCHI HIDEAKI
IPC: H04N5/225
Filed: 1990-08-24
Abstract: PURPOSE:To reduce the outer diameter of an entire mechanism by arranging the magnet of an actuator as a driving means and a coil while facing them each other on the end face of the rear part of a lens barrel. CONSTITUTION:A first actuator 7 is provided and composed of a first magnet 71 and a first coil 72 faced to this magnet so as to drive a lens barrel 4 in a pitching direction, and a second actuator 8 is provided and composed of a second magnet 81 and a second coil 82 faced to this magnet so as to drive the lens barrel 4 in a yawing direction. These magnets 71 and 81 are fixed to the end face of the rear part of the lens barrel 4 by yokes fixed together. Then, the lens barrel 4 is turned and driven in the yawing or pitching direction. Thus, since the all the actuators as lens barrel driving means are arranged on the end face of the rear part of the lens barrel, the diameter of the entire picture wobbling correcting mechanism can be reduced.
Patent JP-H0649404-A (JP)
Title: Printing ink
Inventor: KATO SHUNICHI
IPC: C09D11/102
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a one-pack type printing ink having excellent adhesion to various kinds of plastic films, storage stability, boil retort resistance by using a polyurethane resin bearing a specific alkoxysilyl group as a binder. CONSTITUTION:The ink contains a polyurethane resin bearing alkoxysilyl groups of the formula (R1, R2 are methyl, ethyl; n is 2, 3). The polyurethane resin is obtained, for example, by allowing a high-molecular-weight polyol such as polyether-polyol to react with a diisocyanate to form a prepolymer bearing NCO groups on both molecular chain terminals followed by reaction of the product with a diamine or a monoamine for the molecular weight regulation where N-beta (aminoethyl)-gamma-aminopropylmethoxysilane is used as a diamine component or gamma-aminopropyltriethoxysilane, as a monoamine.
Patent JP-S61103673-A (JP)
Title: Production of aluminum brazing article excellent in corrosion resistance
Inventor: KANAI TOMIYOSHI
IPC: B23K1/19
Filed: 1984-10-23
Abstract: PURPOSE:To improve a productivity with reducing a production man-hour by using the solution containing ZnO, NaOH as the suspension for a flux. CONSTITUTION:A fluoride flux is suspended in the form of a slurry into the solution containing ZnO, NaOH. The flux consisting of the mixture mixing 80-99.8wt% KalF4, 20-0.2wt% KF is used for the fluoride flux. This suspension is then coated uniformly on at least either one part of the joining member made of Al. After coating the zinc containing in the suspension is uniformly precipitated on the surface of the joining member by a plating action. The precipitation amount is in the range of 0.1-4g/m<2>. The brazing is thereafter performed with melting the brazing filler metal with heating to the temp. lower than the melting point of the joining member and higher than the melting point of the flux with using the Al alloy brazing filler metal having lower melting point than the joining member in the nonoxidizing atmosphere of an inert gas atmosphere, etc.
Patent JP-2000044358-A (JP)
Title: Magnesia-based stamping material
Inventor: TAGAYA KAZUYA
IPC: C04B35/66
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a furnace material for protection used for reducing damage to a furnace wall of an electric furnace for steelmaking, especially furnace wall brick in hot spot parts and to provide a method for execution thereof. SOLUTION: A magnesia-based stamping material characterized as using 30-80 pts.wt. of an iron bond magnesia clinker containing FeO and Fe2O3 in an amount of 4-15% expressed in terms of Fe2O3 and further at least one or more kinds of an electrofused magnesia and seawater magnesia having >=94 wt.% of MgO content as the balance and compounding at least <=10% of the iron bond magnesia clinker having 1-0.090 mm grain size is filled between an iron frame and a furnace wall of an electric furnace installed at a height corresponding to a damaged site at 70-85 deg. elevation angle in a hearth part of the electric furnace for steel making to reduce the damage to furnace wall brick.
Patent JP-S60118005-A (JP)
Inventor: KURATA JIYUN
IPC: H02G1/02
Filed: 1983-11-28
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-H1057649-A (JP)
Title: Sewing machine
Inventor: NITSUTOU TAKASHI
IPC: D05B27/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To securely miniaturize. SOLUTION: This sewing machine is equipped with a sewn matter holding means 5 to make sewing movably held and a sewing moving means 6 to move the sewing holding means 5 holding the sewing so as to be sewn in a prescribed shape along the surface of a bed 2. The sewing moving means 6 is equipped with a pair of drive motors 7 and 8, a linear motion converting means 11 to convert rotation force of one of the pair of drive motors 7 and 8 into linear motion and transmitting the motion to the sewing holding means 5, and a sewing motion converting means to convert the other rotation force of the pair of drive motors 7 and 8 into swing motion and transmit the motion to the sewing holding means 5, and a drive force transmitting means to convert rotation force of the pair of motors 7 and 8 into forces in mutually different directions and transmit the forces to the sewing holding means 5.
Patent JP-H0754502-A (JP)
Title: Preventive method for leakage and splash of cooling and lubricating water on cutting concrete structural member
Inventor: OKURA MASATOSHI
IPC: E04G23/08
Filed: 1993-08-18
Abstract: PURPOSE:To prevent the cooling and lubricating water from leaking and splashing due to any uncut part, by sticking a synthetic effervescing resin material to the rear face of the cut section of a concrete structural member and cutting the concrete member while leaving a part thereof with the synthetic resin. CONSTITUTION:A cutting position and a hole and a hole position for a hanging bolt are indicated on the surface of a floor slab 1 by marking. A synthetic effervescing resin material 6 having plate-like independent bubbles is attached to the rear face of cut section of the floor slab 1 by means of adhesive or adhesion tape. At this time, the thickness of effervescing material 6 is made so that an uncut part where the blade 11 has not yet reached is left even if the cutter blade 11 has projected from the rear face of cut section. Next, a hole for a hanging bolt is opened in the floor slab 1 and the the floor slab is suspended and cut while sprinkling cooling and lubricating water at the cutting spot and the block is lifted and removed by a crane. After removal of the cut concrete block, an effervescing material 6 is stuck to the rear face of cut section of the block left on a chief girder 2 and scaffolds are erected by use of the lateral girder connected to the chief girder 2. Further, a horizontal cutter is installed on the scaffolds for horizontal cutting.
Patent JP-S6469494-A (JP)
Title: Magnetic material carrying device
Inventor: ASANO KATSUHIKO
IPC: B66C1/08
Filed: 1987-09-09
Abstract: PURPOSE:To eliminate intermediate member such as a wire rope by carrying a magnetic material by means of lines of magnetic force being produced upon power supply. CONSTITUTION:A carrying device 1 comprises a magnetic field generating device, i.e. a coil 2 and a movable mechanism 3. A magnetic material to be carried is faced with the coil 2. The coil 2 is connected through a feeder wire 5 with a power source 6 which feeds current having predetermined magnitude to the coil 2 to produce lines 7 of magnetic force penetrating through closed loop of the coil 2. Consequently, attracting force is produced between the material 4 and the coil 2 and when the attracting force balances with self-weight of the material 4, the material 4 can be moved. The entire system is moved through the movable mechanism 3 under this state and carries the material 4 to a predetermined position.
Patent JP-S6469573-A (JP)
Title: Dewaxing method
Inventor: TAKEDA JUNJI
IPC: C04B35/64
Filed: 1987-09-09
Abstract: PURPOSE:To efficiently obtain a sintered article free from swelling and crack, etc., in a short time, by arranging moldings of a mixture containing specific tubular sintering substance on a support having penetrating hole and heating the moldings. CONSTITUTION:100pts.wt. sintering substance (e.g. alumina) having >=1,000 deg.C melting point, decomposition temperature or sublimation point and 0.1-500mum average particle size is blended with 5-40pts.wt. binder (e.g. PE) having 2,000-50,000 number average mol.wt. and 0-40pts.wt. processing aid (e.g. paraffin wax) and melt kneaded and then molded at 70-300 deg.C to provide moldings of mixture containing sintering substance having 5.0-50mm thickness, 20-200mm height and 20-200mm inside diameter. Then the moldings are arranged on a supporter having a penetrating hole of 30-90% diameter based on inside diameter of moldings and heated at raising temperature rate of 2-100 deg.C/hr and dewaxed.
Patent JP-H0776139-A (JP)
Title: Thermal printer
Inventor: ISHII HIDEKAZU
IPC: B41J11/20
Filed: 1993-09-09
Abstract: PURPOSE:To equalize press contact force of a thermal head in a platen by a method wherein a bearing support material wherein a long hole determined to dimensions allowing displacement of an eccentric part in a direction almost in parallel with a contact surface of a thermal head, is formed. CONSTITUTION:When a shaft core 12 is rotated, a shaft center of a platen shaft 2 is displaced around a center of a radius of an outer periphery of an eccentric part 13. Therefore, gaps of, both sides of the outer periphery of a platen 1 to a thermal head 5 can be varied. Then, a flexural amount is adjusted according to each strength of a plurality of compression springs energizing both sides of the thermal head 5, and pressure welding force of the thermal head 5 on both sides of the platen 1 can be equalized. In that case, though the shaft core 12 at the end part of the platen shaft 2 on the right side is displaced around the center of the radius of the outer periphery of the eccentric part 13, the eccentric part 13 can be displaced along a longitudinal direction of a long hole 21, and the core center of the platen 1 can be brought in parallel with the thermal head.
Patent JP-H1155082-A (JP)
Title: Voltage controlled oscillator and pll circuit
Inventor: KISHINE KEIJI
IPC: H03L7/099
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To expand the oscillation frequency range of a voltage controlled oscillator(VCO) circuit. SOLUTION: This VCO circuit is composed of an edge inclining circuit 1 where a 1st control signal Vd is applied and a hysteresis comparator circuit 2. In this case, sections (Q13-Q18, R7 and R8) are provided for controlling the output signal amplitude of a 1st differential pair (Q7 and Q8) in the hysteresis comparator circuit 2 and these sections are controlled by 2nd control signals (Vlpf and Vlpfn).