baber/WOPTO huggingface dataset:
Patent JP-H09314587-A (JP)
Title: Method of resin-lining inner face of branch pipe joint
Inventor: KITAGAWA MASAHIKO
IPC: B29C45/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the deflection thickness of a lining layer sufficiently by charging a resin in a cavity in a state where the central axis of a branch pipe joint main pipe part is dislocated in the flow direction of resin in the spool with respect to the central axis of a core mold for the main pipe. SOLUTION: The central axis a-a of a pipe joint main pipe part 11 is dislocated in the flow direction (f direction) of resin in the spool at (Δe-Δe')/2 with respect to the central axis b-b of a core mold 21 for the main pipe part. Since the dislocation rate (ΔW) is equivalent to a rate of the deflection thickness of a resin lining layer on the inner surface of the pipe joint main pipe part, an actual deflection rate can be reduced to Δh-(Δe-Δe')/2 in spite of the deflection rate Δh based on a flexuous deformation in the flow direction (f direction) of resin in the spool of the core mold 21 for the main pipe part.
Patent JP-H05301653-A (JP)
Title: Paper feeding device
Inventor: DOBASHI KENJI
IPC: B65H5/36
Filed: 1992-04-23
Abstract: PURPOSE:To enable the stable conveyance of sheets regardless of the thickness. CONSTITUTION:In the case of a thin sheet 27 being fed in, a stepping clutch 23 is turned on, so that the torque of a driving motor 24 is transmitted to cams 15, 16, and the cams 15, 16 are displaced from the top dead center to the bottom dead center. At this time, an upper guide plate 12 is lowered into the lowest position, so that a space (d) between the upper guide plate 12 and a lower guide plate 11 is narrowed. The thin sheet 27 is thereby conveyed in a stable posture without bending.
Patent JP-S61287343-A (JP)
Title: Data extension circuit
Inventor: KAYASHIMA HIROSHI
IPC: H04N19/00
Filed: 1985-06-13
Abstract: PURPOSE:To restore immediately the deviation in the time relation of addresses by applying periodically initial setting to a write address and the read address of a memory at a reset circuit in a circuit applying time base extension to a PCM sound signal of time division compression and outputting the result continuously. CONSTITUTION:The write of a PCM sound data to a memory 2 is conducted in time division with data read by using the output of a write address counter 5 and selecting a multiplexer 3. The read from the memory 2 is executed by using the output of a read address counter 4 and selecting the multiplexer 3 at all times. The memory 2 at the application of power supply is started from the same '0' address for write and read addresses. The read address to the write address is applied with initial setting by a control circuit 6 so as to have a time delay within a prescribed range. A reset circuit 11 sends separately a reset pulse to counters 5 and 4 at every other leap field to restore the time relation of the counters 4, 5 to the state of initial setting.
Patent JP-S5654022-A (JP)
Title: Manufacture of core for electromagnet
Inventor: UENO AKIHIRO
IPC: H01F3/00
Filed: 1979-10-09
Abstract: PURPOSE:To prevent the formation of fusing to a U-shaped yoke by a method wherein a small sectional area part is formed to an end part of one side piece of the yoke, and the end parts of both side pieces of the yoke and a fixed core are welded separately. CONSTITUTION:In the U-shaped yoke 1, the width of an end part of one piece between both side pieces 3, 3 of the yoke is thinned, and a sectional area of the end portion is decreased. The small sectional area part 5, volume thereof is reduced, of the side 3 of the yoke 1 is bent, and a space between both ends of the yoke 1 is widened. A T-shaped fixed core 2 is arranged between the both ends, and the one side piece 3, which has not the small sectional area 5, of the yoke 1 and the core 2 are electrically welded. Next, the small sectional area 5 and the core 2 are electrically welded. Shunt is generated at the yoke 1 at that time, but shunt currents are little because the small sectional area 5 is formed, and fusing is not made up to the yoke 1.
Patent JP-H0224802-A (JP)
Title: Reproducer of video reorded picture of video magnetic tape recorer
Inventor: GERUHARUTO UERUTSU
IPC: G11B31/00
Filed: 1989-05-25
Abstract: PURPOSE: To execute reproduction free from disturbance without showing the interruption of image signals on a display surface at all by successively displaying the scenes of a magnetic tape with a prescribed reproduction driving mode and displaying the image signals stored at the time of driving for rewinding. CONSTITUTION: When a reproduction key of a remote control section 1 is operated, a magnetic tape unit 6 is put into a normal reproduction driving mode. When the beginning and last of the desired scenes are assigned by a mark key operation, the number of sequences of the respective scenes is inputted to a storage device 5 and the selected scenes are specified. The identification signal of this operation mode is inputted to the storage device 5 and, in succession, data text is stored as well. The titles allocated to a cassette are read out of the storage device 5 and are displayed as static images on the display surface 3 by an MPU 4 and an image storage device 7. When the tape arrives at the desired tape position by rewinding, the recorded scene of this position is displayed on the display surface 3 by using the image storage device 7.
Patent JP-S56116506-A (JP)
Title: Rear wheel supporter for car
Inventor: IWAI KAZUHIRO
IPC: B62K5/02
Filed: 1980-09-19
Abstract: PURPOSE:To close a swing arm and improve rigid strength by horizontally framing a car support member at the rear ends of right and left members which become the swing arm. CONSTITUTION:The reaction force from the passage surface to a rear wheel 17 is transmitted to a car shaft support member 13 and a swing arm 11. The swing arm 11 swings with a fulcrum on the front end and this swing is transferred to a rear cushion unit 16 and absorbed and buffered by the unit 16. The load to the unit 16 is transferred to the main frame member 3 through a member 4. The load of the unit 16 is transferred to the axial direction of the main frame member 3 since one end of the unit 16 is connected to the center of the member 4. This load is received and supported by the widest frame member with the highest strength rigidity. It controls the actuation on another part and another member reduces the diameter of the member.
Patent JP-H0582013-A (JP)
Title: Oxide cathode
Inventor: TANABE SHOJI
IPC: H01J1/14
Filed: 1991-05-02
Abstract: PURPOSE:To discharge electron efficiently in an oxide cathode by performing the reduction work well under the condition that the generation of Joule heat is restricted. CONSTITUTION:Fine particles 5 of carbonate are adhered to the surface of nickel particles 4 to form carbonate coating particles 4, and the surface of a base metal 1 is coated with these carbonate coating particles 4, and thereafter, heat decomposition is performed to form an oxide cathode. Consequently, contact of the oxide and the nickel particles 2 is improved to enlarge the reduction work by coating the carbonate coating particles 4 with the oxide. Since thickness of the oxide between the nickel particles 2 is made thin and even, the generation of Joule heat is restricted.
Patent JP-S5654127-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI KENJI
IPC: H03K19/018
Filed: 1979-10-09
Abstract: PURPOSE:To enable high speed of a voltage level converter, by determining the potential of each point through all common resistances, constant current and base- to-emitter forward voltage, by push-pull output type. CONSTITUTION:Although currents I22, I23 increase or decrease with input signals Vin, Vin', the current I25 is almost constant with the sum of the two. Further, constant currents I21, I24 are produced with an inverting operation transistor T26, and the amplitude is a half of the current I25. Further, potentials VB, VV at the points B and C are shifted by DELTAVinX1/2 by taking the voltage sum of VBE (VBE of transistor T23) and VBE' (VBE of transistor T26) according to the input signal Vin. Then, if Vin<Vin', Vc is high and VD (potential at point D) is low, causing a transistor T27 to be OFF. Further, if Vin>Vin', the state is inverse and the transistor T27 turns on. The turning on/off of the transistor T27 turns of/off the gate G of an I<2>L.
Patent JP-S5920862-A (JP)
Title: Electronic watthour meter
Inventor: SHIMIZU KOUICHI
IPC: G01R21/00
Filed: 1982-07-28
Abstract: PURPOSE:To make smaller the CR time-constant of an integration circuit without causing any error and to make the circuit fit for LSI by a meter wherein the integration circuit in a frequency conversion circuit is reset every when the integrated value exceeds a positive or negative reference value. CONSTITUTION:When the voltage product ev.ei is positive and output of FF23 is at a low level, an integration circuit 9 integrates the input voltage in the positive direction and, if the integrated value exceeds a reference value +Es, output of a comparator 12 becomes high and this high signal actuates a reset switch driver 19 through an OR gate 20, thus turning ON a switch 18. This discharges the charges stored in C and resets the integration circuit 9. Simultaneously, a pulse generation circuit 22 is operated to reset FF23 and switch change-over switches 4, 7. A polarity discriminating circuit 21 discriminates polarity of the product ev.ei based on outputs of a buffer 14 and FF23, so that an up-and-down counter 24 counts a pulse signal from the generation circuit 22. The counted value of the counter 24 is proportional to the watthour, whereby it can be converted to watthour by a multiplication circuit 25 for indication.
Patent JP-H07333804-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: HARAGUCHI TAKESHI
IPC: G03D3/06
Filed: 1994-06-13
Abstract: PURPOSE:To maintain the photographic processing performance of an automatic developing machine constant and to facilitate the exchange operation of solid processing agents by prohibiting processing when the deficient amt. of supply of the solid processing agents reaches a prescribed amt. CONSTITUTION:This automatic developing machine has a processing tank 1B housing a processing liquid for silver halide photographic sensitive materials and a solid processing agent supplying means 30 for supplying solid processing agent J to the processing tank 1B. The solid processing agent supplying means 30 is a means for supplying the solid processing agent J in accordance with the prescribed control to the processing tank 1B and has a calculating means for calculating the deficient amt. of supply of the solid processing agent J for the prescribed control and a processing prohibition means for prohibiting the processing of the silver halide photographic sensitive materials when the calculated deficient amt. of supply reaches a prescribed amt. The continuous processing can be therefore, continued until the deficient amt. of supply reaches the prescribed amt. in spite of the deficiency of the solid processing agents J. Since the processing is prohibited only when the amt. described above attains the prescribed amt., the execution of the continuous processing is possible in the period when the ordinary processing performance is obtainable even in case of the deficiency of the solid processing agent J. The replenishment operation is thus carried out with allowance.
Patent JP-H09296803-A (JP)
Title: Hydraulic driving device and proportioning pressure reducing valve for hydraulic driving device
Inventor: HAMAMOTO SATOSHI
IPC: F15B11/05
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic driving device and a proportioning pressure reducing valve, by which delicate operability of a part of a swing motor of a hydraulic shovel is improved, the speed of an actuator is not decreased, and work efficiency is not deteriorated. SOLUTION: A hydraulic driving device using pressure compensating valves 45 is provided with two pressure receiving areas in the opening directions of the pressure compensating valves 4, 5 so that loading pressures 14, 15 may act on one of the pressure compensating valves, secondary pressure 32 of differential pressure between maximum loading pressure 16 and pump delivery pressure 3 may act on the other one, and pressures on directional control valve upstream sides 6, 7 may act against the acting force. The secondary pressure 32 to act on the pressure compensating valve 4 for an actuator 10 requiring delicate operability is reduced through a proportioning pressure reducing valve 41, and the operation of the proportioning pressure reducing valve 41 is switched by using a selector valve 46.
Patent JP-H01299047-A (JP)
Title: Ink-jet recording method
Inventor: OWATARI AKIO
IPC: B41M5/00
Filed: 1988-05-27
Abstract: PURPOSE:To obtain the high quality of setting and rapid drying to a large number of plain paper by keeping the quantity of ink discharged, a satellite ratio and the speed of ink particles constant. CONSTITUTION:In a piezoelectric ink jet printer, a piezoelectric element 12 is deflected in response to input pulses and ink 14 is extruded, and ink discharged flies as a main ink particle 15 and satellite ink particles 16. The discharge of ink corresponding to one pulse is brought to 0.05-0.2mug per one nozzle, the ratio M/m of the weight (m) of the main ink particle formed by ink discharged to the gross weight M of ink particles as satellites is brought to 0.01-0.7 and speed at a time when the main ink particle collides with a medium to be recorded is brought to 4m/s or more at that time. Accordingly, the high quality of setting is acquired in various plain paper widely used in general and a drying rapidity of twenty sec or less in the greater part of paper by using ink as a liquid at normal temperature.
Patent JP-S6022460-A (JP)
Title: Accelerating rotary prime mover
Inventor: TOYODA MASATOSHI
IPC: H02K53/00
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a rotary prime mover which can obtain strong power by providing an accelerating rotary mechanism and a generating apparatus of computer control using a balance rotary mechanism in a vacuum chamber, and feeding back part of the generating power to the acceleration control. CONSTITUTION:A balance rotary mechanism (b) in which a pair of a nonmagnetic light material balance arms 3, 3' secured with considerably heavy magnetic units 2, 2' of equal weight of irons are secured to a rotary shaft 1 of a generator of a generating apparatus (a), is mounted in a cover room 5, and the entirety of the apparatus (a) and the mechanism (b) are contained in a vacuum chamber 4 for each cover room 5. The prescribed number of electromagnets 7, 7'-12, 12', 12'- which are gradually strengthened in the magnetic forces at every rotations of the units 2, 2' are opposed in the same number in the directions of the units 2, 2' by a computer controller 6 mounted out of the cover chamber 5. Part of the power obtained by the apparatus (a) is controlled to be circulated to the switching control of the electromagnet group.
Patent JP-S6111662-A (JP)
Title: Preliminary treatment of serum for digoxin assay
Inventor: PIARE KAANA
IPC: G01N33/94
Filed: 1985-06-14
Abstract: Chromatographic separation is used to obtain a digoxin concentrate from a serum sample for use in an assay for digoxin. Serum is passed through a column containing silica gel alkylated with lower alkyl groups. The column is then washed and the digoxin eluted with aqueous methanol to provide the digoxin concentrate.
Patent JP-H07319127-A (JP)
Title: Case for film-integrated camera and its manufacture
Inventor: FUJIEDA HIDEO
IPC: G03C3/00
Filed: 1994-05-23
Abstract: PURPOSE:To prevent pollution from occurring by reducing a part to be wasted, also burning front and rear cases becoming the parts to be wasted at a low calorific value, and making the front and the rear cases easily decomposed by bacteria in the case of being buried in the earth in a film-integrated camera. CONSTITUTION:As to this film integrated camera provided with such a photographic mechanism as a photographic lens and a shutter, housing an unexposed film and incorporating a main body unit; a main body case 1 is made of plastic, and the front case 2 and the rear case 3 are molded cases made of a resin impregnated paper constituted by impregnating a sheet-like pulp base material whose main component is hardwood craft pulp and whose basis weighting is 50 to 1000g/m<2> with 10 to 30wt.% thermosetting resin.
Patent JP-S6024004-A (JP)
Title: Electromagnetic solenoid
Inventor: SATOU KATSUICHI
IPC: H01F7/16
Filed: 1983-07-20
Abstract: PURPOSE:To improve attracting force of an electromagnetic solenoid by fitting a magnetic bar made of ferromagnetic substance in the central portion of an attracting element and mounting one end of a coil spring on the outer periphery of the magnetic bar while inserting the other end into an armature. CONSTITUTION:An armature 11 is provided with a hole 11a in its center, and is received in a guide 12 slidably. An attracting element 13 is provided with a magnetic bar 14 of ferromagnetic substance in its center and is fixed on an end of the guide 12. One end of a coil spring 15 is inserted into the hole 11a of the armature 11, while the other end being mounted on the outer periphery of the magnetic bar 14 so as to constantly push the armature 11 downward. The electromagnetic solenoid is thus provided with a magnetic bar 14 of ferromagnetic substance in the central portion of the attractive element 13, so that a stroke of the armature 11 is apparently reduced while its attractive force being increased. Therefore, the electromagnetic solenoid can be improved in its attracting force.
Patent JP-H09291697-A (JP)
Title: Corner pad material for decorative panel
Inventor: NISHIDA ISAMU
IPC: E04F21/18
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of a panel corner by forming a fitting section capable of being fitted into the fitting groove of a decorative panel while forming a fitting piece in width thinner than the width of the fitting groove to the fitting section and alternately shaping projecting sections on both sides of the fitting piece. SOLUTION: The width of outer edges 1a, 1b is set to be while thickness is set to be L, and fitting sections 2a, 2b are formed at centers on the insides of the outer edges 1a, 1b respectively. A fitting piece 3 in width thinner than the fitting section 2b in width (a) is formed to the fitting section 2a. Projecting sections 4 are shaped on both sides of the fitting piece 3 respectively so that the places of the projecting sections 4 are alternated while distances (b) among the front ends of the projecting sections 4 are made larger than the width (a) of the fitting section 2b, and an approximately L-shaped corner pad material is formed. The corner pad material is installed by fitting the fitting section 2b into a fitting groove shaped to the outer circumference of a decorative panel.
Patent JP-H0425578-A (JP)
Title: Water paint composition
Inventor: KUWAJIMA TERUAKI
IPC: C09D133/04
Filed: 1990-05-21
Abstract: PURPOSE:To improve methallic pigment dispersion, storage stability, appearance, film properties, etc., by compounding a specific acrylic resin and a pigment. CONSTITUTION:An alkylene oxide is added to (meth)acrylic acid to produce a polyalkylene glycol monoester, which is then reacted with phosphorus oxychloride to obtain a product. The product is hydrolyzed to obtain a monomer (a) of the formula (wherein X is H or methyl; Y is a 2-4C alkylene; n is 3-30). 100 pts.wt. component (a) and 200-5,000 pts.wt. other ethylenic monomer containing acidic and hydroxyl groups in the monomer are reacted at 80-150 deg.C for 1-8 hours in a solvent in the presence of a polymerization initiator to obtain an acrylic resin (A) having a number-average molecular weight of 1,000-50,000, an acid value of 15-200 and a hydroxyl value of 20-200. The title composition is obtained by blending 2-500 pts.wt. component (A), 100 pts.wt. pigment including metal, alloy and mica pigments, 50-2,000 pts.wt. curing agent, and, if necessary, a thickening agent, surface modifier, etc.
Patent JP-H09293879-A (JP)
Title: Display device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/77
Filed: 1996-04-27
Abstract: PROBLEM TO BE SOLVED: To realize high precision and improvement in reliability by using TFTs having different structures and/or different operating principles in response to the necessity as TFTs constituting each circuit in a display device unified with peripheral driving circuits. SOLUTION: An active matrix circuit 100 is constituted of a plurality of pixel TFTs arranged in a matrix form, and has no LDD. In peripheral driving circuits 101, 102, at least two types of circuit TFTs having essentially different structures and/or different operating principles are arranged. For buffer circuits 105, 109 required to have high durability, high-speed operation and a large ON-state current characteristic, among the two types of TFTs, a TFT having an active layer composed of a source region 201, island regions 203-205, a base region 206 and a drain region 202 is used. This TFT enables high-speed operation based on different operations of a path through which an ON-state current flows at the time of ON-operation and a path through which the ON-state current flows at the time of OFF-operation.
Patent JP-S6111962-A (JP)
Title: Cassette loading device
Inventor: SHIGEMURA TATSUYA
IPC: G11B15/675
Filed: 1984-06-27
Abstract: PURPOSE:To simplify the mechanism by guiding a tape cassette to a specific horizontal position then conveying it vertically through a rotary cam included in the driving mechanism and a follower which is driven by the rotary cam. CONSTITUTION:When the cassette 1 is pressed in lengthwise manually as shown by an arrow Y1 until it contacts a roller 44 at a position 1', a motor 29 begins to turn. The rotation of the motor 29 is transmitted to the roller 44 through a gear mechanism M and the roller 44 starts rotating to convey the cassette and makes a slip when the cassette abuts on a stopper 4a. Then, a lever 42 driven by a cam mechanism included in the gear mechanism M generates a force for lowering an unshown holder which holds the cassette 1 vertically as shown by an arrow Y2, and the motor 29 stops when the cassette 1 reaches the specific play position 1''. The motor 29 only continues to rotate during said period and a switching mechanism for power transmission system is not necessary for horizontal and vertical conveyance, so the structure is simplified.
Patent JP-H11291867-A (JP)
Title: Seat belt fitting confirming lamp
Inventor: IDE YOICHI
IPC: B60R22/48
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To easily confirm the fitting of seat belts from the inside and outside by fitting boxes of seat belt fitting confirming lamps at corners of the windshield of a vehicle controlled by road laws and regulations. SOLUTION: Boxes 4 of seat belt fitting confirming lamps 1 are fitted at corners of the windshield of an automobile. The boxes 4 are fitted at the right lower corner for a driver's seat and at the left lower corner for a front passenger seat so that the fitting of seat belts can be confirmed from the inside and outside, particularly from afar at night. A seat belt fitting mark 2 is provided on the seat belt fitting confirming lamp 1, and the portion of blank 3 is colored in green which is a safety color. A device for lighting the lamps 1 via a switch action when the seat belts are fitted is provided. The fitting of the seat belts can be confirmed from a long distance in the daytime and at night while the automobile is not stopped in a police crackdown, and the fitting factor is improved.