baber/WOPTO huggingface dataset:
Patent JP-H0256319-A (JP)
Title: Vibrating bawl feeder
Inventor: URUMA TAMOTSU
IPC: B65G27/02
Filed: 1988-08-18
Abstract: PURPOSE:To make it possible to deliver parts while converting their attitudes from horizontal (position) to vertical positions, even though they are tubular and very high, by erecting a supporting ring on the outer periphery of a vibrating bawl and suspending supporting pieces for parts against this supporting ring. CONSTITUTION:A vibration generator 2 is actuated to transport electronic parts 8 from inside to outside of a vibrating bawl 1 along a spiral-shape track while vibrating it, and also a supporting ring 5 is vibrated by the same vibration generator 2. A number of part supporting pieces 7 suspended on the supporting ring 5 are rotated in synchronization with one another in one direction. In this way, the electronic part 8 are supplied to the respective part supporting pieces 7 which are to be transported in this circular direction while being vibrated, and electronic parts 8 can be delivered at regular internal as they are held in a receiving channel 9 for the supporting pieces 7t and as their attitudes are converted from horizontal (position) to vertical position by means of a vibrating bawl feeder.
Patent JP-H0652667-A (JP)
Title: Production of magnetic disk device
Inventor: OTSUKA YOSHINORI
IPC: G11B33/00
Filed: 1992-07-31
Abstract: PURPOSE:To produce the magnetic disk device of a small size and thin type by forming both mechanisms for rotational driving and head driving as an integration type. CONSTITUTION:A stator coil 3 is formed via an insulating layer 4 and a revolution supporting shaft 5 and an actuator forming part 6 are formed in the central part. A permanent magnet 8 is formed in the position opposite to the coil 3 on the layer 4 and on a sacrificial layer 7 around the shaft 5. Further, a magnetic layer 9b is formed on a nonmagnetic layer 9a thereon to constitute a magnetic disk 9. A voice coil 10 is formed in the actuator forming part 6. Further, a sacrificial layer 11 is formed thereon. A turning supporting shaft 12 is formed in the forming part 6 and a magnetic head arm 15 having a magnetic head 13 at its front end and a permanent magnet 14 facing the coil 10 at its rear end is supported freely turnably on the shaft 12 and is formed on the layer 11. Finally, the layers 7, 11 are removed to constitute the magnetic disk device. The magnetic disk device of the small size and thin type is thus obtd.
Patent JP-H11127308-A (JP)
Title: Film image input device
Inventor: AISAKA SHIGENORI
IPC: G03C3/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To surely feed a certain frame to a succeeding frame independently of a scanning position obtained before frame feeding in the case of executing scanning by feeding a film within a prescribed scanning range after frame feeding. SOLUTION: A scanning position after frame feeding is detected by a count value outputted from a counter 281 in a scanning position detector based on a frame detection position. A control part 301 can input a frame detection signal outputted from a microswitch 271 constituting a frame detector when a scanning position sequentially detected at the time of frame feeding exceeds the prescribed scanning range, and at the time of inputting the frame detection signal, stops a reel motor 227. Namely the input of the frame detection signal from the microswitch 271 is invalidated until a sequentially detected scanning position exceeds the scanning position after starting frame feeding, so that a notch or the like of the same frame is detected and the same frame is prevented from being reproduced again.
Patent JP-H1154664-A (JP)
Title: Semiconductor device
Inventor: MORISHIGE KENICHIROU
IPC: H05K3/46
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with superior humidity-resisting reliability, where an IC-chip mounting area can be reduced without abversely affecting the packaging of another electronic component, and an IC chip and connection portions can be covered staly with resin seal member. SOLUTION: This device is constituted by respectively forming surface wiring conductor 6, an IC chip 7 connected to the surface wiring conductor 6, and a resin seal member 9 covering the IC chip 7 on the surface of a laminated body 1, formed by depositing a plurality of insulating layers 1a to 1d, while providing an internal wiring conductor 2 therebetween. A trench 8 or a projection bar 81 is provided around the IC chip 7 and connection pads 5 on the surface of the laminated body 1. Further, the resin seal member 9 is provided in the region surrounded by the trench 8 or the projection bar 81.
Patent JP-H0370016-A (JP)
Title: Input circuit
Inventor: SHIMADA JIRO
IPC: G06F3/02
Filed: 1989-08-08
Abstract: PURPOSE:To reduce current consumption when a switch makes contact and to make a circuit hard to be influenced by an external noise when it breaks contact by connecting two switching elements in parallel in place of a resistance element, setting one conductive resistance value of the switching element at a high value, and setting the other conductive resistance value at a low value. CONSTITUTION:A storage signal 12 is changed to a low level replying to the first leading edge of an input signal 11. The switching element S2 makes contact when the storage signal 12 goes to the low level, and breaks contact when it goes to a high level. Also, the switching element S1 breaks contact when the storage signal 12 goes to the high level, and makes contact when it goes to the low level. In such a case, the on-resistance value of the switching element S1 is set at the high value, and the switching element S2 at the low value. Therefore, when the switch SW makes contact, power consumption can be reduced since the switching element S1 with the large value makes contact, and when the switch SW breaks contact, the switching element S2 with the low value makes contact. Thereby, it is possible to make the circuit hard to be influenced by external noise.
Patent JP-H0762463-A (JP)
Title: Continuous electrochemical refining of lead
Inventor: MARUKO ORUPAA
IPC: C22B13/00
Filed: 1993-08-20
Abstract: PURPOSE: To easily refine lead having high purity.  
     CONSTITUTION: Lead 1 to be refined is fine size having ≤50 mm and is leached by using a leaching device 2 with a solution of ferric fluoroborate in fluoroboric acid. At the leaching step, the ferric fluoroborate is changed into ferrous fluoroborate in the follow reaction to dissove the lead. 2Fe(BF 4 ) 3 +Pb → Pb(BF 4 ) 2 +2Fe(BF 4 ) 2 . The leaching device is acted as an outer anode disposed at the outer part of a cell. The obtd. solution is sent to a cathode section 6 of a diaphragm cell 7 and the lead having high purity is compactly deposited on the cathode of stainless steel. The solution in which the lead is reduced, is sent to the anode section 10 in the same cell and the ferrous fluoroborate is oxidized to the ferric fluoroborate on the anode. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0870021-A (JP)
Title: Manufacture of constituent element by anode bonding method and constituent element
Inventor: HERUMUUTO BAUMAN
IPC: H01L21/60
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To enable a pressing force of negative pressure to be uniformly distributed over all the surfaces of component parts to be bonded. SOLUTION: A first component part 1, a bonding layer 11 and/or a second component part 2 are structured so as to enable hollow chambers 12 to be formed adjacent to the first component part 1 and/or the second component part 2 and to the second component part 2 and/or the first component part 1. A negative pressure is induced in the hollow chambers 12, whereby the first component 1 and the second component 2 are pressed against each other.
Patent JP-S6186334-A (JP)
Title: Paper feed device
Inventor: SAKAMAKI KATSUMI
IPC: G03G15/00
Filed: 1984-10-03
Abstract: PURPOSE:To enable a blank to be stably fed irrespective of a change with the passage of time of a rubber roller by a needle-like projection on the surface of the roller engaging and feeding out a blank when an electrostatic adsorbing plate sucks a sheet of blank and swings an end of the blank a little upward. CONSTITUTION:Upon the depression of a copy button of a copier, voltage is applied to electrodes 2b, 2c of an electrostatic adsorbing plate 2 so that the upper-most blank 1 is adsorbed by an electrostatic adsorbing force. Next, when a solenoid 14 is operated, an end 12a of a link 12 is pivoted about a shaft 13 counterclockwise to pivot a little upward the blank feeding-out side end of said plate 2 through a shaft 11 of the fixed member 10. And the lower end of a paper supply roller 3 projects downward from a hole 2a in said plate 2 so that the blank 1 flexed a little contacts the paper supply roller 3 to drive a drive shaft 4. Then a needle-like projection 3b on the paper supply roller 3 catches the blank 1 which is fed out and securely supplied through a blank guide member 6a by a transfer roller 6.
Patent JP-S58107525-A (JP)
Title: Automatic paper feeding device of copying machine
Inventor: KURAHASHI WATARU
IPC: G03B27/14
Filed: 1981-12-21
Abstract: PURPOSE:To assure the matching of tips of paper sheets althoguh the paper  feeding becomes faulty, by feeding a photosensitive paper with a slight delay  compared with an original and actuating a tip matching mechanism with the detection of the photosensitive paper. CONSTITUTION:An original paper O inserted through an insertion table 1 is fed into an original path 4 by means of a pair of inserting rollers 2 and 3 and detected by a detecting switch S1 to be sent out to a common path 5. A paper feed roller 6 provided at the lower part of the path 4 is actuated by the original detection signal of the switch S1 and for a desired certain period. Thus a highest sheet of the photosensitive paper P stored in a cassette 7 is fed to a photosensitive paper path 8. The paper P is detected by a detecting switch S2  and fed to the path 5. Both a driving roller 9 and its follower roller 10 which  are always turned are provided at the path 5. In addition, the path 5 provides a stopper 11 to perform the paper tip matching in the travelling direction of the paper P.
Patent JP-S5998270-A (JP)
Title: Sampling method
Inventor: TSURUOKA SAKAE
IPC: G06F19/00
Filed: 1982-11-26
Abstract: PURPOSE:To perform the sampling work easily and quickly, by generating a random number table and a sampling interval table with a computer or the like and using this sampling interval table to extract samples. CONSTITUTION:When information of a lot size L, a sampling number N, an initial value, etc. are inputted from a keyboard 1, a CPU2 performs the operation processing for random number generation and a size X of radnom numbers and the size L with each other. If the size X is smaller than the size L, the CPU 2 stores temporarily these random numbers in a memory 3, and the operation processing is repeated until the number of random numbers reaches the sampling number N. When the number of random numbers reaches the value N, the CPU2 performs the operation processing to rearrange random numbers stored in the memory in order and stores them in the memory 3 again. Information from the keyboard 1 are discriminated to read out contents of the memory 3, and a random number table 5 is printed out on a line printer 4 or intervals of random numbers are operated and processed on a basis of this read-out data to print out a sampling interval table 6 on the line printer 4.
Patent JP-S6186297-A (JP)
Inventor: NAGAOKA OSAMU
IPC: B43L13/00
Filed: 1984-10-04
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-H1134104-A (JP)
Title: Clamp device and mold for in-mold decorating
Inventor: YAMAZAKI SEIICHI
IPC: B29C45/26
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce film cost, mold cost, the positional shift of a film or the like. SOLUTION: This mold is constituted so that the film 1 introduced into an injection mold consisting of a fixed mold and a movable mold 5 is held and bonded to a molded product simultaneously with the molding of the molded product. In this case, the clamp member piece 3 pressing the leading end part 12 in the introducing direction of the film 1 and other clamp member piece 20 are provided and the clamp device capable of pressing the film 1 introduced into the injection mold by the periphery of a cavity 2 is provided to either one of the parting surface of the fixed mold and the movable mold 5.
Patent JP-S6099218-A (JP)
Inventor: FUJIWARA TAKASHI
IPC: A61N1/10
Filed: 1983-11-04
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-S6186024-A (JP)
Title: Automatic chucking device for wire drawing machine
Inventor: KAWAZOE MICHIHIKO
IPC: F16B2/18
Filed: 1984-10-02
Abstract: PURPOSE:To automate a chucking and to elevate an operability by fitting a wire drawing drum on the lower end of a rotary shaft together with inserting a rod into the hollow rotary shaft movable reciprocally vertically and by enganging the wedge body of the lower end of a rod and the sliding lever incorporated in the drum. CONSTITUTION:A hollow rotary shaft 4 is made rotatable via a worm 8 with fitting a worm gear 6 to a spline part 5 and with supporting with the space between bearing parts 3, 3'. The rotary shaft 4 is moved reciprocally vertically by feeding hydraulic oil, also the rod 16 inside the inner cylinder 11 is made freely movable vertically. A blank (b) is fastened with pinching by the tapered face 22 of the wedge body 23 of the tip and dovetail 22' and the chuck claws 31, 32 of the sliding lever 27 with descending the rod 16 by inserting the blank (b) from the inserting port 34 of the wire drawing drum 20. A winding is then performed with the rotation of the drum 20. With this mechanism a chucking can be performed automatically, also the operability is improved due to a danger protection, etc.
Patent JP-H0533603-A (JP)
Title: Steam turbine
Inventor: KONDO TAKESHI
IPC: F01D5/02
Filed: 1991-07-25
Abstract: PURPOSE:To prevent a turbine easing and a rotor from being corroded by providing spaces which are partitioned by the turbine easing, fin, and rotor near the air of ground, and introducing anti-corrosion gas into the spaces. CONSTITUTION:Spaces 11-13 are partitioned by a steam turbine easing 14, a fin 15 which is fixed at the easing 14, and a rotor 16. Besides, the pressure in a space 13 which is the nearest the air side of the turbine outside part 17 is always controlled slightly higher than the atmospheric pressure and the pressure in the space 11. The pressure in the space 11 is always controlled to be lower than the pressure in a space 13 and the pressure in the space 12. Moreover, anti-corrosion gas 19 is introduced into the space 13. With this constitution, the space 11 becomes a space where steam in a turbine inside 18 and anti- corrosion gas 19 are mixed, thus it is possible to prevent corrosive atmosphere from being generated.
Patent JP-S6351338-A (JP)
Inventor: ROBERUTO BETSUKAA
IPC: A61K9/70
Filed: 1987-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0527305-A (JP)
Title: Variable power finder device
Inventor: ATSUTA RIICHI
IPC: G03B13/12
Filed: 1991-07-24
Abstract: PURPOSE:To reduce the number of parts and to make the device compact by driving and controlling a motor in such a state where the operating magnification of a photographing lens system is to be a certain one by receiving positional information from a position detector. CONSTITUTION:This device is constituted so that the variable power information is inputted by operating a position inputting part 1, the positional information is outputted by the position detector 4, and the magnification of the photographing lens system is set by driving a motor based on the positional information. Consequently, mechanical interlock between a finder 3 and the photographing lens system is not required, and a camera can be made compact and the number of the parts can be reduced. By constituting the device so that the magnification of the finder 3 and the irradiation angle of stroboscope 5 may be manually set by operating the position inputting part 1 not by driving the motor, battery energy can be also reduced. Furthermore, the operability of the camera can be improved by making the position inputting part 1 have the function of a power switch.
Patent JP-S59100781-A (JP)
Inventor: YAMAGUCHI KEIZOU
IPC: D06N7/00
Filed: 1982-11-29
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-S6366059-A (JP)
Title: Method for turning used banknote into sterilized sheet without wrinkles
Inventor: KATOU YOSHIMORI
IPC: G07D9/00
Filed: 1986-09-05
Abstract: PURPOSE:To regenerate a used banknote into one clean and well-starched, by jetting hot steam to both sides of the banknote which is with much contamination and wrinkle, and allowing press rollers to perform adhesion of glue and drying. CONSTITUTION:A banknote with much contamination and wrinkles is put in the device body 5 by a slip-in roller 3, and hot steam from a nozzle 1 is sprayed to both sides of each banknote. Then the banknote is wound on a press roller 2 with adhered glue, in which sterilizing agent is molten, and the press roller 2 is rotated one turn to attach the glue to the banknote, which is rolled. Then the banknote is wound on a dryer roller 4 with built-in hot wires, and this roller is rotated for drying of the banknote. Thereby the banknote which has much contamination and wrinkles is regenerated into one clean and well- starched, which is now taken out of the device body 5.
Patent JP-H1028917-A (JP)
Title: Method for cleaning nozzle of adhesive coater
Inventor: IWASAKI MOTONORI
IPC: B05B15/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning the nozzle of an adhesive coater by introducing a liq. detergent into a die nozzle hole for extruding a hot-melt adhesive and washing off the deposit and foreign matter without disassembling a slot die. SOLUTION: A hot-melt adhesive is extruded from a slot nozzle to coat a substrate traveling continuously in contact with a slot die by this adhesive coater. In this case, a stop valve 9 for the adhesive is kept closed, an adhesive passage 7 on the downstream side of the stop valve 9 is branched, a liq. detergent inlet 23 is provided through a stop valve 20, a liq. detergent 21 is injected from the inlet 23, and the adhesive and foreign matter remaining in the adhesive passage are discharged from a slot nozzle hole 6 along with the detergent 21.
Patent JP-H0868642-A (JP)
Title: Gps navigation system
Inventor: TEZUKA YOSHITAKA
IPC: G01C21/00
Filed: 1994-08-31
Abstract: PURPOSE: To modify setting conditions such as a prediction horizontal position error (FOM value) etc., and to obtain a GPS navigation system for checking whether the position-measurement data with a required accuracy are obtained or not by providing a display for showing the judgment result of the accuracy of position measurement data and a means for switching a display means. CONSTITUTION: A GPS signal from a GPS satellite is received by the signal reception antenna of a GPS sensor 1 and is subjected to signal processing. At this time, FOM value indicating the signal reception state is calculated from the detected position measurement data. The FOM value is compared with the display conditions of a preset display 2, an LED is lit when the FOM value is included in the display conditions, and then it is reported to a user that the position measurement data are calculated within a required accuracy. If a position is different from an actual position even if the LED lights up, a PC(Personal Computer) 5 is connected to a GPS sensor 1 and the display conditions of the display 2 are switched with a high accuracy. If the LED does not light up, the installation location of the GPS sensor 1 is modified.
Patent JP-2001032858-A (JP)
Title: One-way clutch
Inventor: NIINA MASATOSHI
IPC: F16D41/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch small in torque loss at the time of idling and excellent in responsiveness of letting in and out the clutch. SOLUTION: A spring characteristic is made in a non-linear type by making a disc spring 5 to pressurize a roller 3 on a cam surface so that a base part 7 is snap-connected to a columnar part 8 of a holder 4 and a tapered tongue piece 9 is curved in a circular arc shape to the side along a cylindrical surface of the roller 3, torque loss is reduced by decreasing spring reaction to pressurize the roller 3 at the time of idling, the roller 3 is pushed back by suddenly increasing the spring reaction at the time when displacement of the tongue piece 9 increases, a delay angle of the roller 3 is prevented from becoming excessive, and the clutch is certainly let in and out within short responding time.
Patent JP-H0495969-A (JP)
Title: Electrophotographic developer
Inventor: KAZUHARA YUJI
IPC: G03G9/107
Filed: 1990-08-08
Abstract: PURPOSE:To reduce ground fog and to obtain a high-quality image without deteriorating image density by using a combination of a specified magnetic toner and a resin-coated ferrite carrier having specified magnetic characteristics and high resistance. CONSTITUTION:The developer comprises the magnetic toner containing a magnetic powder of 30 - 50wt.% and the resin-coated ferrite carrier having a volume resistivity of 10<4> - 10<12>OMEGA.cm, a saturation magnetization of 30 - 60emu/g, and an average particle diameter of 30 - 70mum. If the magnetic powder content <=30wt.%, the volume resistivity of the magnetic toner becomes high and the toner tends to agglomerate, if it is >=50wt.%, a desired triboelectrification quantity between the toner and the carrier cannot be obtained and image density is lowered, thus permitting image density to be maintained high since an initial stage and ground fog to be reduced and image quality to be enhanced.
Patent JP-H0257941-A (JP)
Title: Apparatus for measuring strength of base of core for shaft-brake type rotary press
Inventor: OZAWA YOSHIMI
IPC: G01M99/00
Filed: 1988-08-24
Abstract: PURPOSE:To improve the strength of the base of a core by fixing the core, making torque act on the base, and measuring the strength of the base based on the magnitude of the torque acting on the core and the base. CONSTITUTION:A compressing hydraulic cylinder 6 is operated so as to push a core 2. The bases at both ends of the core 2 are inserted between a chuck 5 on the compressing side and a chuck 8 on the measuring side. The end parts of the core 2 are supported with supporting members 4. Torque for rotating the chuck 8 is transferred to the chuck 8 through an arm 11 with a hydraulic cylinder 9 for measurement. The force that is applied by the piston rod of the cylinder 9 is obtained by measuring the hydraulic pressure of the cylinder 9 with an oil pressure gage 12. When the chuck 8 is not rotated with the torque within a specified range for rotating the chuck 8, it is judged that the core 2 having said base is an acceptable product. The hydraulic pressure of the cylinder 9 is increased until the chuck 8 is rotated. When the hydraulic pressure at this time is measured, the maximum strength of the core 2 can be measured.