baber/WOPTO huggingface dataset:
Patent JP-H1033063-A (JP)
Title: Device for reciprocation driving in vertical direction, device for driving nozzle and automatic spraying vehicle
Inventor: MIYAUCHI MASAHIKO
IPC: A01G5/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a constant velocity motor in a device for driving nozzles for jetting jet streams from the nozzles while vertically moving the nozzles. SOLUTION: This device for reciprocation driving in the vertical directions is capable of driving a chain 23 with a constant velocity motor, revolving the chain 23 between a driving sprocket 14 and a driven sprocket 20, integrally revolving a pin member 24 integrally with the chain 23, reciprocating the pin member 24 in a slot 30 in the horizontal direction of a vertically movable plate 26 and reciprocating the vertically movable plate 26 in the vertical directions. The vertically movable plate 26 is integrally bonded to a nozzle holder 42 and nozzles 58, etc., in the vertical directions and receives an urging force in the upward direction from a compression coil spring.
Patent JP-S6370030-A (JP)
Title: Hot blast circulating type cooking device
Inventor: ARAHORI YOSHINARI
IPC: F24C1/00
Filed: 1986-09-09
Abstract: PURPOSE:To restrict a variation of volume of hot flast in respect to some dispersion of fixing of a centrifugal fan and hot flow regulating plates by a method wherein bent parts bent along a rotational direction are arranged at end portions of the hot air regulating plates facing to the centrifugal fan. CONSTITUTION:The tip of a second air regulating plate 10a arranged near the outer circumference of a hot air circulation fan 3 is extended to the fan. Then, the device employs a structure that a part acting as the original extremity end, for example, is inclined by an angle of theta toward a rotational direction of the fan in respect to a line connecting axis of a hot blow circulation fan 3. With this arrangement, a bent part 15 substantially bent in cherron-shape is formed along a rotational direction of the hot blow circulation fan 3 is formed at the extremity end of a first air regulating plate 10b. A second air regulating plate 10b is set at such a distance as one in which the most uniform hot blow can be attained at sizes between V and T in reference to an intermediate part V with a point U acting as the extremity end similar to a point S acting as the base part of the bent part 15 and then a superior finish can be attained.
Patent JP-S6272434-A (JP)
Title: Plate material bending method
Inventor: HIRATA TADASHI
IPC: B21D5/02
Filed: 1985-09-27
Abstract: PURPOSE:To increase the working accuracy by calculating the slippage of the marking position and the metal die center position as well as by performing a marking at the scheduled position corrected by including the elongation allowance, then by moving a back gage with its correction. CONSTITUTION:A sensor 19 is provided at a certain relative distance from the center line 17 of a press upper die. The correcting distance L is found by adding the elongation allowance to the distance from the reference point and the center of a round hole 11 to mark a marking off line at the scheduled folding position. The vicinity of the right and left ends of the marking off line 13 is detected via the sensor 19 and the slippage beta in a metal die center line 17 and the marking off line 13 is operated by the control circuit. Then, a back gage 7 is moved with correction either before or behind via a pulse encoder and pulse motor. Moreover, a pressing is performed by pushing the end edge 15 of a steel plate 1 to the back gage 7. Due to the positional accuracy of the back gage 7 being increased the accuracy to the positional accuracy of the back gage 7 being increased the accuracy in bending is increased.
Patent JP-S6369967-A (JP)
Title: Deposited film forming device
Inventor: SEMURA SHIGERU
IPC: C23C14/30
Filed: 1986-09-11
Abstract: PURPOSE:To provide a deposited film forming device which can suppress the heat loss from a vapor deposition material, by interposing a heat insulating member between a vapor deposition material and the inside surface of a crucible contg. said material. CONSTITUTION:An electron beam 7 generated when a filament 8 is energized by a power supply 3 is projected to the vapor deposition material 2 and the heat generated by the material 2 is transferred to the heat insulating member 10 to increase the temp. of the material 2 and the member 10. Since the heat transfer between the member 10 and the crucible 6 is small, the heat loss can be kept low; therefore, the material 2 can be efficiently heated by the beam 7. As a result, the formation of the vapor deposited film on the substrate surface is executable at a high speed. Since the member 10 can house a relatively large amt. of the material 2, the vapor deposition amt. per time is increased.
Patent JP-H0768474-A (JP)
Title: Rotation control device of rotary tool
Inventor: KISHI ICHIRO
IPC: B25B23/147
Filed: 1993-08-27
Abstract: PURPOSE:To provide stable shut-off action in the system where a clutch is mechanically connected to a switch for shut-off. CONSTITUTION:A rotation control device of a rotary tool consists of a clutch to shut off the power transmission from a motor to an output shaft by the prescribed load torque, a moving member 4 where an interlocking member to interlock a switch S to shut off the electric charging to the motor is moved according to the clutch action, and a cam plate 7 to actuate the switch S of the reverse-alternate type by the rotation, and the cam plate 7 is provided with a ratchet cam part 72 which is engaged with the moving member 4 and rotates itself to one direction by the reciprocating motion of the moving member to operate the switch. The movement only in one direction is transmitted to the switch S through the cam plate 7 relative to the reciprocating motion of the moving member when the clutch is operated, and the switch is of the reverse-alternate type, and this constitution allows the switch to maintain the off-condition so long as the reset operation is executed otherwise.
Patent JP-2001045540-A (JP)
Title: Mobile communication system
Inventor: KAMAIKE KENICHIRO
IPC: H04W12/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that manages mobile terminals in the unit of groups so as to make specification of a position of a user of a mobile terminal difficult. SOLUTION: In this mobile communication system, a public key table in an HLR shown in Figure (a) indicates arrangement of sets of terminal identification numbers (TID) and public keys (PKx) of terminals and the value of a public key of a terminal can be acquired from this table by using a TID for a key. A position information table indicates arrangement of sets of terminal group identification numbers (GID) and position information sets of a plurality of terminals belonging to the GID. The position information (LI) of memory in the mobile terminal shown in Figure (b) is position information in the case of registering a position to the HLR, and own terminal private key (SK) is a private key corresponding to the public key stored in the public key table in the HLR.
Patent JP-H0376718-A (JP)
Title: Molding apparatus of polymer
Inventor: TATSUMI MICHIHARU
IPC: C08G85/00
Filed: 1989-08-18
Abstract: PURPOSE:To simplify the structure, reduce the number of the parts, shorten the polymer discharge flow passage, and enable vacuum in a reactor to be kept perfectly by installing a cylindrical shaft, capable of discharge and closedown of a polymer by a rotational movement, in a casing which is installed underneath a reactor and equipped with a polymer discharge path. CONSTITUTION:A casing 12 with a polymer discharge path 13 is installed underneath a reactor 11, and a cylindrical shaft 18 rotatable around its axis is installed in the lower part of the casing 12. The shaft 18 is equipped with a communicating hole 20 communicating to the discharge path 13 and also is equipped with a polymer discharge part along its longitudinal direction. Thus, by a rotational movement of the cylindrical shaft 18, discharge and closedown of a polymer is carried out.
Patent JP-2000052195-A (JP)
Title: Rotary device for metallic plate working machine
Inventor: VENTURINI GIANFRANCO
IPC: B21D43/11
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To increase reliability by positioning a metallic plate in a planned rotational angle position with high accuracy so as to clamp the plate even if there are many planned rotational angle positions of the metallic plate. SOLUTION: A pair of jaw pieces 2 and 3 are attached to both ends of a structure 1, and even if the lower jaw piece 3 is attached to a shaft 5 and fixed in a height direction, it is rotary-driven by a motor 6 via a pinion 8 and a gear 7. The upper jaw 2 is rotatable with play, vertically moved by a piston 9, clamps a metallic plate 4 to be machined in cooperation with the lower jaw piece 3 during its lowering, and rotates the metallic plate 4 in a machining surface by the rotation of the lower jaw 3. A precision centering gear 10 is fixed to be coaxial to the lower part of the gear 7, and the number of teeth equal to that of the requested rotational angle positions of the metallic plate 4 are disposed therein in a tangential direction. A structure 11 fixed to the structure 1 is provided with a comb-like body 12 for centering and clamping in relation to a driving device 13.  The comb-like body 12 is displaced in a radial direction to be engaged with the partial teeth of the gear 10, and thus the metallic plate 4 is correctly positioned and clamped.
Patent JP-H0997921-A (JP)
Title: Manufacture of iii-v compd. semiconductor
Inventor: IECHIKA YASUSHI
IPC: H01L21/205
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a high-quality and high- uniformity III-V compd. semiconductor whereby the brightness and light emitting efficiency of a light-emitting element can be elevated and production yield of this element can be improved. SOLUTION: A III-V compd. expressed by a general formula Inx Gay Alz N (x+y+z=1, x, y and z, each ranging from 0 to 1 inclusive) is grown from a starting material composed of a group III organic metal compd. and compd. having N in molecules in a reactor tube by the organic metal vapor deposition method. In this manufacturing method, before growing this semiconductor, a first layer expressed by a general formula Gaa Alb N (a+b=1, 0<a< or =1, 0< or =b<1) is grown at a rate of 500deg./min or less and then said semiconductor is grown at a temp. lower than the growth temp. of the first layer.
Patent JP-H0377285-A (JP)
Title: Female contact
Inventor: MIYAZAWA HIDEO
IPC: G11B7/09
Filed: 1989-08-19
Abstract: PURPOSE:To reduce a force required for pulling out and coupling a connector and improve operability for connector pulling and coupling without any drop in reliability by providing a plurality of contact points having different contact positions in a single female contact. CONSTITUTION:A female contact 11 has a contact spring part 11 next to a terminal part 13 and a fixed part 12. In addition, a plurality of contact parts 11c and 11d such as two contacts are formed at different positions of the spring part 11. As the contact parts are formed in plurality, it is possible to pull out a connector with a less pulling force but without any drop in contact reliability, and a female connector offering high pulling and coupling operability can be obtained.
Patent JP-S58116410-A (JP)
Inventor: REIMONDO ERU MOORE JIYUNIA
IPC: A61Q11/02
Filed: 1982-12-07
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-S6368853-A (JP)
Title: Electrophotographic developer composition
Inventor: KAWABE KUNIYASU
IPC: G03G9/097
Filed: 1986-09-10
Abstract: PURPOSE:To obtain the titled composition capable of preventing offset without applying any offset preventing solution, by using a specific polyester resin to a main component of a binding resin of the titled composition, and by incorporating at least two kinds of electric charge controlling agents to the titled composition. CONSTITUTION:The main component of the binding resin contd. in the titled composition is composed of the polyester resin obtd. by effecting a condensation polymerization of a diol component shown by formula I, a bivalent carboxylic acid or its acid anhydride or its lower alkylester containing an alkyl or an alkenyl succinic acid in 5-50mol% (based on the total carboxylic acid components), and a trivalent or more carboxylic acid, its acid anhydride, its lower alkylester, or a trivalent or more polyhydric alcohol. The polyester resin has <=1.2 OHV/AV (wherein, AV is the acid value and OHV is the hydroxyl value). The titled composition contains at least two kinds of the electric charge controlling agents. Thus, the sufficiently broad nonoffset range is obtd. by the titled composition.
Patent JP-H0876610-A (JP)
Title: Image forming device
Inventor: TODOME TAKESHI
IPC: G03G15/16
Filed: 1994-09-07
Abstract: PURPOSE: To provide an image forming device capable of preventing a failure in a transfer on both edge parts of a transfer material and stably forming an image having excellent image quality by obtaining stable energizing force in all areas in the width direction of a transfer material carrying belt, with a simple and inexpensive constitution, without making the external size of the device large. CONSTITUTION: In the endless transfer material carrying belt 12 provided to extend on a driving roller 16 and a driven roller 17 which are provided in parallel and face photoreceptor drums 2Y, 2M, 2C and 2BK in halfway parts, energizing means 50Y, 50M, 50C and 50BK consisting of a blade 50a as an energizing member longer than the belt width of the transfer material carrying belt 12 are provided and constituted so as to enable pushing, for surely and closely sticking the transfer material carrying belt 12 to the surfaces of the respective photoreceptor drums 2Y, 2M 2C and 2BK.
Patent JP-H0262348-A (JP)
Title: Automatic adjustment mechanism for meandering delivery of form paper in paper feeder
Inventor: MIYASAKA TOSHIAKI
IPC: B65H9/14
Filed: 1988-08-30
Abstract: PURPOSE:To automatically correct the position of a form paper by arranging a feed roller liked to a rotary drive device with a specified gap in front of a regist roller in a form paper delivery route and rotationally controlling this rotary drive device with a controller. CONSTITUTION:When a form paper 4 is delivered by the rotation of a feed roller 10 while a regist roller 12 is stopping, the form paper 4 hits the contact part of the regist roller 12 and a pressure roller 18, and the direction of the head of the form paper 4 is corrected following the contact part by the idle running of the feed roller 10 against the form paper 4 in this state. Subsequently, if the regist roller 12 rotates, the form paper 4 is delivered in a specified direction by the reciprocal action of the rotational force of the regist roller 12 and the pressure force of the pressure roller 18.
Patent JP-2001038762-A (JP)
Title: Turning device for motor-operated injection molding machine
Inventor: MIYAUCHI TAKAKI
IPC: B29C45/17
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To smoothly turn an intermediate-sized and large-sized machines by utilizing a space-saving nozzle touching mechanism without applying an excess bending load to a ball screw. SOLUTION: The turning device for a motor-operated injection molding machine comprises injecting unit bases 18a, 18b of an injection unit 10 provided on a trestle through a slide base 17, a nozzle touching mechanism for converting a rotation of the motor 21 to a thrust force of the base 17, a turning shaft 24 for rotatably coupling the bases 18a, 18b to the base 17, a turning pin 25 for limiting forward movement of the base 18a to switch it to a rotatable state, a pin coupler 26 provided at a position deviated from the shaft 25 integrally with the base 18a to couple the base to the pin 25, a pin support fixed to the trestle to axially slidably support the pin 25, and a pin operating unit for inserting or retracting the pin 25 into or from the coupler 26.
Patent JP-H0551276-A (JP)
Title: Piezoelectric element
Inventor: ONISHI KAZUMASA
IPC: H01L41/09
Filed: 1991-08-26
Abstract: PURPOSE:To provide a piezoelectric element capable of enhancing the joint strength of an internal electrode, preventing the peeling of thin piezoelectric sheet or the like and accurately operating it. CONSTITUTION:Respective internal electrodes 3 are inserted between thin piezoelectric ceramic sheets 2 laminated with plural sheets and also the respective external electrodes 4 are connected to the respective internal electrodes 3 and the internal electrode 3 is characteristically formed from the electrode material mixed with <= about 20wt.% zinc based on silver.
Patent JP-H1133924-A (JP)
Title: Driver
Inventor: HASHIMOTO YASUHEI
IPC: B25B15/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a necessity of storing bits for exchange in a tool box, etc., by providing a housing part, which is provided with a housing groove for housing a plurality of bits, in a driver. SOLUTION: A housing part 7 for housing a plus bit 2 and a minus bit 11 is provided in a driver 1. In order to turn the plus bit 2, which is housed in a housing groove 7c formed in the housing part 7, so as to stand upward, a presser cover 5 is lowered. Then, a tip 2a of the plus bit 2, which is locked with a notch part 4a of a presser 4, is removed from the notch part 4a of the presser 4. The plus bit 2 is turned by the restoring force of spring of a fitting part 19, and housed in a housing groove of a holding cap 8. Thereafter, the holding cap 8 is turned, and the plus bit 2 is held by the holding cap 8 so as to prevent the return of the plus bit 2 into the housing groove 7c.
Patent JP-H0378784-A (JP)
Title: Display device with backlight
Inventor: SASAKI TAKASHI
IPC: G09F9/00
Filed: 1989-08-22
Abstract: PURPOSE:To facilitate maintenance and to attain the reduction in cost by providing a rigid substrate holding a driving circuit and a connector arranged on the rigid substrate and connecting the driving circuit to a flexible conductor. CONSTITUTION:The display device is provided with the rigid substrate 10 holding the driving circuit 6 and the connector 9 arranged on the rigid substrate 10 an connecting the driving circuit 6 to the flexible conductor 5. Since the driving circuit 6 is formed on the rigid substrate 10 and the flexible conductor 5 from a display element 1 is connected by the connector 9 arranged on the rigid substrate 10, the display element 1 can be easily separated from the driving circuit 6, and the need for the flexible conductor 5 is nearly eliminated. Thus, maintenance is facilitated and costs are reduced.
Patent JP-H0657885-A (JP)
Title: Roof tile
Inventor: MIYAZAKI KOJI
IPC: E04D1/12
Filed: 1992-08-11
Abstract: PURPOSE:To improve the working efficiency of roofing by forming a fitting groove on one side edge upper surface of a roof tile body, forming a fitting projection on the other side edge lower surface, and forming an inclined diffusive groove on the other side upper surface. CONSTITUTION:An upper stage linear part 2 is formed over the whole longitudinal direction on one side edge upper surface of a roof tile body 1, and a fitting groove 3 used both as a draining groove is formed on the upper surface of the upper stage linear part 2. Further, a lower stage linear part 4 is formed over the whole longitudinal direction of the other side edge lower surface of the roof tile body 1, and a fitting projection 5 is formed on the lower surface of the lower stage linear part 4. On the upper surface of the other side part of the roof tile body 1, a number of diffusive grooves 6 inclined so that it is closer to the center of the roof tile body 1 as it is closer to the drain side are formed. Since the rainwater running in the fitting groove 3 in the connecting part of an upper stage roof tile A flows down through the diffused groove 6 of the lower stage roof tile A while approaching the center part of the roof tile A, the rainwater can be scattered even in straight roofing.
Patent JP-H0496876-A (JP)
Title: Processor for digital radiation picture signal
Inventor: YANAGIDA AKIKO
IPC: A61B6/00
Filed: 1990-08-15
Abstract: PURPOSE:To secure a picture quality, and to shorten a calculating time by changing an interpolation arithmetic expression according to spatial frequency components before an arithmetic interpolation in order to arithmetically interpolate picture element data. CONSTITUTION:An arithmetic interpolating means interpolates arithmetically the picture data of a digital radiation picture, and changes the number of the picture elements. An arithmetic interpolation expression changing means changes the arithmetic interpolation expression in the arithmetic interpolating means according to the spatial frequency components in the picture before the arithmetic interpolation. Thus, it is possible to attain the processor of a digital radiation picture signal, in which the simplification of the arithmetic interpolation is improved by operating the low-order arithmetic interpolation in an area which does't include the high frequency components, and on the other hand the picture quality is secured by operating the high-order arithmetic interpolation in the area which includes a lot of high frequency components.
Patent JP-H0264025-A (JP)
Title: Purification of aqueous solution of ferrous sulfate
Inventor: TSUZAKI MASAO
IPC: C01G49/14
Filed: 1988-08-29
Abstract: PURPOSE:To purify the title aqueous solution at low cost by adding a Ca-contg. alkali to an aqueous solution of ferrous sulfate to make a partial neutralization to bring the pH of the system within a specified range and by coprecipitating the resultant gypsum with impurities to separate said impurities in high efficiency. CONSTITUTION:An aqueous solution of FeSO4 (e.g., waste sulfuric acid solution of FeSO4 produced from steel plate pickling process) is introduced into a Fe concentration regulation tank 1 and, if needed, the amount of the Fe<3+> is regulated (may be externally added or partially oxidized through aeration). Thence a Ca-based alkali is added in a partial neutralization tank 2 to neutralize the system to a pH of 2-5 followed by concentration of the resultant precipitate containing impurities using a thickener 3 and then dehydration and separation of said precipitate followed by discharge, as a cake, out of the system. A clear solution from the thickener 3 is passed through a filter 5, thus obtaining the objective purified aqueous solution of FeSO4. Furthermore, if needed, this solution is put to a wet oxidation-calcination process or crystallization-crystal roasting process to produce a high-purity iron oxide.
Patent JP-H0964123-A (JP)
Title: Semiconductor testing device and testing method of semiconductor device
Inventor: KOTAKE KATSUMI
IPC: H01L21/66
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To check a conductive foreign matter adhering to the tip section of a probe needle electrically. SOLUTION: In a probing section 2, a voltage applying means, a current measuring means and a GND terminal are fitted among a tester 9 from probe needles 6a or to tester 9 itself, the probe needles 6a connected to the voltage applying means and the current measuring means and the probe needles 6a bonded with the GND terminal are set alternately regarding each of a plurality of the probe needles 6a, and the presence of conductive foreign matters can be detected by making a current flow among the probe needles.  Accordingly, the current is made to flow among the probe needles 6a for applying voltage and the probe needle 6a for GND and the presence of the conductive foreign matters can be detected electrically by mutually adjoining the probe needles 6a, to which connection to the voltage applying means and the current measuring means is set, and the probe needles 6a, to which connection to GND is set, respectively in a plurality of the probe needles 6a.