baber/WOPTO huggingface dataset:
Patent JP-H0927435-A (JP)
Title: Coil winding device
Inventor: TAKAHASHI YASUSHI
IPC: H01F41/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To realize a compact and inexpensive winding device which enables a plurality of winding to be effectively performed using one spindle by protruding one of wound core members until a tip thereof comes into contact with a partition member and protruding a flange member thereof from a spindle tip part by a specified depth. SOLUTION: A plurality of wound core members 9 for winding a line material around a tip part of a spindle 1 are arranged parallel. The wound core members 9 are supported to be put in and out axially to a tip part of the spindle 1 and is provided with a flange part 10 which can slide in an outer circumference of the winding member 9 and can be put in and out of a tip part of the spindle 1. Means (cylinders) 22, 23 which support a partition member 25 supporting a side surface of a line material 38 wound around each wound core member 9 to rotate freely coaxially as the spindle 1 and move each wound core member 9 and the flange member 10 axially separately are provided. Thereby, a plurality of coils which are continuous in a small space can be effectively formed. A compact and inexpensive winding device can be realized by one spindle 1.
Patent JP-2001003961-A (JP)
Title: One-way clutch and pulley unit therewith
Inventor: FUJIWARA HIDEKI
IPC: F16H55/36
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can reduce manufacturing costs while securing sufficient strength for positioning of a cage in a one-way clutch. SOLUTION: In this one-way clutch 3 of the type using a roller 13 and having a cam face 10a provided on the outer peripheral surface of an inner ring 10, a cage 12 is kept from rotating while in a configuration such that the cage 12 is circumferentially hooked on the cam face 10a of the inner ring 10, and the cage 12 is positioned while in a configuration such that it is axially hooked by both a small-diameter cylinder part 10a provided at the inner ring 10 and a flange part 12c provided at the cage 12. In such a structure, processes for manufacturing the cage 12 and for providing the inner ring 10 with the small- diameter cylinder part 10b can be performed easily and post-processes that are needed in one-way clutches of the prior art are not required.  The small- diameter cylinder part 10b of the inner ring 10 avoids stress concentration since it differs from slits in one-way clutches of the prior art in that it is circumferentially continuous.
Patent JP-H0729536-A (JP)
Title: Scanning electron microscope
Inventor: KAWAMATA SHIGERU
IPC: H01J37/28
Filed: 1993-07-15
Abstract: PURPOSE:To make the magnified image of the part observable only by designating an object part by a box cursor or the like. CONSTITUTION:The signal detected by a detector 8 is converted into a digital signal by an A/D9, and is stored in a frame memory 10. Image information of the frame memory 10 is outputted to a monitor 11 by a TV rate, and the magnified image of a sample 8 is obtained. A sample moving device 12 moves the smaple in the X and Y axis directions by a motor, and is controlled by a stage control circuit 13. A series of these controls are supervised by a CPU14, and are carried out by indication of a user from a console 15. When the part is magnified, a box cursor 17 is displayed by superimposing it upon a monitor display image 16, and the size and a position of the cursor is determined so that the user encloses an object part. The CPU calculates power from the size of the cursor, and calculates a sample moving distance from the position, and carries out stage control on a deflecting coil current, and displays the magnified image in a cursor area, is recorded in a memory 10, and is displayed on a monitor 11. Thereby, the search of a visual field and magnified observation of the part can be carried out by simple operation.
Patent JP-2001003306-A (JP)
Title: Road pavement method
Inventor: KAMAISHI TADAMI
IPC: E01C7/32
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a deformable material from separating from asphalt and flying off by removing a part of a cured material on the surface of a surface pavement by a physical means after the surface material is stuck to the surface and a surface pavement including a deformable material having flexibility is laid on a road and cured. SOLUTION: At first, an ordinary asphalt mixture is laid on a binder course. Then, an asphalt mixture 2 which is mixed with rubber chips is laid thereon. Subsequently, the tips of rubber chips 3 are protruded by blasting. In this way, when a paved road freezes, the deformable material is a little dented owing to the weight of a vehicle passing on the protruded deformable material and ice near the deformable material is broken. Further, the breakage is gradually spread to the periphery by passage of vehicles and ice is broken into fragments and the broken material is scattered by tires. Finally these fragments are settled on a place where vihicles do not travel or are melted. In this way, effects of freeze prevention and restraint and defrosting effect at a part where vehicles travel can be obtained.
Patent JP-H08108888-A (JP)
Title: Diving mask with quick opening strap attachment
Inventor: JIEEMUSU FUERERO
IPC: B63C11/16
Filed: 1995-06-08
Abstract: PURPOSE: To provide a diving mask detachable from a mask frame independently of mask strap length adjustment by securing at least one end of a strap to one end of a quick-release buckle, and adjusting the length of the strap independently of the release of the strap from the mask frame. CONSTITUTION: This diving mask includes a frame 12 with a front portion 14 and first and second side portions 16, 18 and encloses at least one of lenses 20, 22. A flexible skirt 24 is secured to the frame 12 and is constructed and arranged to provide a water-tight seal between the frame 12 and the user's face. At least one of the side portions 16, 18 has one of first and second coupling portions 30, 32 of a quick-release buckle 28. The diving mask also includes a mask strap 40 with first and second end portions at least one of which is engaged with the other of the first and second coupling portions 30, 32 for effecting a releasably lockable coupling of the strap to the frame 12.
Patent JP-H0228439-A (JP)
Title: Blank separating device
Inventor: UMEZAWA FUMIAKI
IPC: B65H3/60
Filed: 1988-07-14
Abstract: PURPOSE:To prevent improper positioning of a floater by providing a driving mechanism that advances and retracts a head, a lock mechanism including a pair of rack bodies installed on the head in its advance/retract direction and pinions that mesh with them, a lock release mechanism that releases the rack/pinion engagement, and a pinion retract mechanism. CONSTITUTION:A pinion 33 is disengaged from racks of rack bodies 22, 23 by means of a cylinder (lock release mechanism) 41, and a head 24 and floater 54 are made to advance towards a blank by means of a cylinder 25 until the floater 54 is against the blank. Then, when the cylinder 41 is released, the pinion is returned by a lock mechanism 40 so that it lies at right angles to the rack bodies 22, 23 lengthwise, causing it to mesh with the racks of the rack bodies 22, 23. Then, when a cylinder (retract mechanism) 43 is actuated, the head 24 and floater 54 are retracted a certain distance. As a result, the floater 54 is positively and accurately fixed at a certain distance from the contour of the blank.
Patent JP-S5966608-A (JP)
Title: Liquid fuel combustion device
Inventor: INOUE TADASHI
IPC: F23D11/00
Filed: 1982-10-06
Abstract: PURPOSE:To shorten a formed flame and enable a high load combustion to be performed by a method wherein evaporated fuel is mixed with a high speed circulating flow from air injection hole in an inner cylinder and combusted there. CONSTITUTION:Combustion air fed into an inner cylinder 10' through a cylindrical barrel 14' under an operation of a blower which is composed of a motor 11', fan 12' and fan case 13' is injected into the combustion chamber 9' while it is circulated from the air injection holes 15' arranged in the circumferential wall of the intermediate cylinder 10'. In turn, the fuel oil is compressed with an electromagnetic pump and injected toward the intermediate cylinder 10' from the nozzle 1' through a fuel feeding pipe 2'. The injected oil is mixed with combustion air injected as a high speed circulating flow from the air injection holes 15' at the lower part of the intermediate cylinder 10'. At this time, when the oil injected from the nozzle 1' is ignited by an ignition electrode 4', yellow flame combustion is performed at the lower part of the intermediate cylinder 10' just after the ignition and a blue flame combustion is performed after a specified period of time is elapsed. A column 19' made of heat-resistant ceramic and the like performs a sufficient mixing of non-combustioned gases by generating an eddy flow at the downstream of the mixed gas flow, thereby a combustion speed is increased and a length of the flame is shortened.
Patent JP-S6420117-A (JP)
Title: Screw extrusion molding machine
Inventor: MUKAI TOSHIFUMI
IPC: B29C48/03
Filed: 1987-07-16
Abstract: PURPOSE:To provide a screw extrusion molding machine through which a homogeneous extrusion molded material is obtained, by a method wherein discharge soil is discharged outside of a machine by providing a leading path which is capable of making flow control in the reverse direction to a sending out direction of the discharge soil by making the top of a conical part of the tip of an auger screw an inlet. CONSTITUTION:Peculiar discharge soil lying along a conical part 136 of the tip of an auger screw 101 is taken into a hollow part of the screw by passing through a gap 123 between a circular cone of the conical part 136 of the turning auger screw 101 and the rear side of a bevel type tip part 104. Although the peculiar discharge soil taken into the screw changes its direction toward a base part of the screw and molded into a tubular state, it is feared that a space within the screw is clogged as viscosity of the discharge soil is high. A chip breaker 106 is for the purpose of prevention of the clogging and the same cuts the peculiar discharge soil and makes the same discharge soil chips 110. The discharge soil chips 110 are dried by air blown off through an air spouting port 108 provided on a hollow rod 111, dropped and sent in the direction of an arrow B by an inside screw thread 107. Discharge quantity is controlled by adjusting a gap 123 through turning of a handle lever 118.
Patent JP-2000009134-A (JP)
Title: Dynamic pressure gas bearing
Inventor: KUSAKA KEIGO
IPC: F16C17/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance stability in floating characteristics for a bearing by letting the pressure adjustment of a vent hole be stably performed in the dynamic pressure gas bearing. SOLUTION: A recessed part 4 is provided for a place faced to the vent hole 2 of the apex surface of a shaft 9 in such a way that the axial center is slipped off, even when the axial apex surface is brought into contact with the lower surface of a vent plate 1a, a vent hole 2 is made to be communicated with a space 12 in the inside of a sleeve through the recessed part 4, and a dynamic pressure generating grooves 8 for generating dynamic pressure for radial and thrust loading are provided for the inner circumferential surface of the sleeve 10, and by letting the vent plate 1a be made out of resin in a polyamide series, or be made out of soft metals (for example, Bs, Al and the like) processed by electroless nickel plating, the rotation floating characteristics of a bearing and stability in floating characteristics at the time of start and stopping can thereby be enhanced.
Patent JP-S6067729-A (JP)
Title: Device for altering compression ratio of internal-combustion engine
Inventor: NAKAHARA MITSUHARU
IPC: F15B9/08
Filed: 1983-09-22
Abstract: PURPOSE:To reduce the wear of a compression ratio altering device in which an auxiliary piston is fitted in an auxiliary cylinder opened into the combustion chamber of an engine, by prescribing the form of a spill port and minimizing the stroke of reciprocation of the auxiliary piston which is caused by the change in the pressure of the combustion chamber. CONSTITUTION:An auxiliary cylinder 7 is provided in a cylinder head 2 and opened into a combustion chamber 5. The compression ratio of an engine is altered depending on the moved position of an auxiliary piston 9 slidably fitted in the auxiliary cylinder 7. A stem 13 is protruded out from the top of the auxiliary piston 9 through a lid plate 8 and provided with a communication hole 14 connected to an oil pressure chamber 10 through a chamber 15 and a hole 16 which are provided in the auxiliary piston. A spill port 17 of rectangular cross section is opened as the outer end of the communication hole 14 so that the spill port 17 is opened or closed by the forward or backward motion of a spill ring 18 movably fitted on the stem 13.
Patent JP-S5965834-A (JP)
Title: Control system for photographic printing exposure
Inventor: NAKAUCHI KENJI
IPC: G03B27/73
Filed: 1982-10-06
Abstract: PURPOSE:To separate density compensation and color compensation and to facilitate control of exposure by separating the optional chromaticity coordinate determined from a photographic image to the component in parallel with the direction of gray color and the mapping for the plane intersecting orthogonally therewith. CONSTITUTION:If the direction of gray color is defined as shown by an arrow G in the figure in a space for three colors; red R, green G, and blue B, an optional chromaticity coordinate vector, for example, the chromaticity coordinate shown by an arrow C is separated to an arrow C=g arrow G1+arrow C'. Here, the arrow G1 is the unit vector in the direction of the above-described gray color, the arrow C' is the mapping for the plane intersecting orthogonally with the direction of said gray color from the chromaticity coordinate arrow C. The density correction is performed by the value of the component in parallel with the direction of the gray color and the color compensation is performed by the value of the mapping for the plane intersecting orthogonally with the direction of said gray color and therefore the thorough sepn. of the density compensation and the color compensation is made possible and the control of exposure is much easier.
Patent JP-H103239-A (JP)
Title: Toner carrying out device for image forming device
Inventor: SUDA TAKEO
IPC: G03G21/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To easily prevent toner from bringing and to prevent stress from being applied to waste toner by making deflection amount of a screw part caused by the eccentricity large to such an extent that the outermost peripheral part of the screw part in the midst of rotating does not interfere with the inner wall surface of a case surrounding the screw part. SOLUTION: The device is formed so that a value obtained by subtracting the maximum deflection amount at the time of rotating the screw part 60 of a toner carrying screw 42 from a clearance between the outermost periphery of the screw part 60 and the inner wall surface of a toner recovering case part 17a may be ±1mm, for instance, by which the interference of the outermost periphery of the screw part 60 with the inner wall surface of the case part 17a is made as little as possible. Then, the maximum deflection amount of the screw part 60 at the time of rotation is set to >=0.5mm to <=3mm, for instance.  By such consistion, a situation that the toner scraped from the photoreceptor 18 is left to adhere to the inner wall surface of the case part 17a and causes bridging is prevented by the deflection of the screw part 60 at the time of rotation, and the stress is not applied to the toner.
Patent JP-H0341413-A (JP)
Title: Driving method for optical shutter
Inventor: ONO TAKAO
IPC: G02F1/03
Filed: 1989-07-07
Abstract: PURPOSE:To hold the element temperature of electrooptic crystal constant and to drive the optical shutter at constant light transmissivity by applying an electrode with a short-time continuous pulse voltage as an inverted pulse corresponding to the ON-OFF state of a driving pulse once per a shortest ON time of the driving pulse. CONSTITUTION:Optical shutters 5 formed between individual electrodes 2 of optical shutter array element 10 and its common electrode performs ON-OFF control over light transmitted through the respective optical shutters 5 by being applied with the driving pulse voltage P from a terminal 4. At this time, the short-time continuous pulse voltage Pb which is <=1/5 of the shortest ON time (t) in the driving pulse voltage P is applied to the electrodes 2 once per the shortest ON time of the driving pulse P as the inverted pulse corresponding to the ON-OFF state of the driving pulse voltage P. Consequently, the ON-OFF frequency of each optical shutter 5 per unit time becomes nearly constant at all times, the element temperature of electrooptic crystal constituting the optical shutter is held nearly constant, and the light transmissivity becomes constant.
Patent JP-S5977175-A (JP)
Inventor: BURAIAN JIERAADO DONNERII
IPC: G05D7/01
Filed: 1983-09-22
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-S6067186-A (JP)
Title: Printing position correcting system
Inventor: KANEMITSU NORIO
IPC: B41J19/20
Filed: 1983-09-26
Abstract: PURPOSE:To print with high accuracy, by a method wherein a printing pattern read by an image sensor provided in a printing head of a serial printer and a printing pattern stored in a memory circuit are collated with each other, and printing timing is corrected. CONSTITUTION:The printing head of the serial printer is provided with the image sensor 1 for reading a printing pattern which is printed and a pattern memory 4 for storing the printing patterns. The printing pattern read by the image sensor 1 and the printing pattern sotred in the pattern memory 4 are collated with each other by a comparator 5, a difference in a printing position in the feeding direction of the printing head is detected, a delay quantity corresponding to the detected difference is calculated, and a signal is sent to a delay circuit 6. The delay circuit 6 delays a printing command pulse (a) in accrodance with the signal, an output from the circuit 6 is amplified by a transistor, and the amplified signal is supplied to a driver (b) for a printing mechanism, thereby correcting the printing position.
Patent JP-H0228402-A (JP)
Title: Product storage rack
Inventor: YAMAMOTO KAGATOSHI
IPC: B65G1/06
Filed: 1988-07-15
Abstract: PURPOSE:To shorten rack exchange time in a product storage rack arrangement by disposing a plurality of horizontal racks each having a plurality of racks in multiple stages one above another and connecting both ends of each rack to vertical movement racks, thereby making it possible to move each horizontal rack stage to a specified direction between the vertical movement racks. CONSTITUTION:The left side of a first horizontal rack row 2 is set as a product receiving section and a product is received with a receiving rack 9. The rack 9 is moved to a space 10 and vacant racks 11 of the first horizontal rack 2 are forwarded one by one. The rack 9 is lowered to the lowermost stage 5, the right side rack of the lowermost stage is lifted with an elevator to the position of the first horizontal rack 2, and the rack 9 is put into the left end of the lowermost rack row 5. By repeating this procedure, the lowermost rack row 5 is filled with full racks. Products are stored similarly in rack rows 4 and 5. With this arrangement, the rack exchange time is surely shortened.
Patent JP-H114865-A (JP)
Title: Body washing device
Inventor: KITAMURA TERUO
IPC: A61H33/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a main body while preventing curving of the main body and decrease in torsional rigidity and to prevent used washing water (wasted hot water) from splashing back from a floor face toward a person to be washed. SOLUTION: A main body 1 taking the form of an inverted box, having an entrance 2 at its front for a person to be washed who is seated on a wheelchair, and having an open bottom surface, is provided using a hard wall, with the side wall 5 of the main body 1 formed into a double wall structure comprising an interior wall 5a and an exterior wall 5b which are at a predetermined interval to each other. A curved part 5a-1 which curves toward the inside of the main body 1 is provided at the lower end of the interior wall 5a, a number of nozzles 21 from which washing water is ejected are provided throughout the inner surface of the main body 1, and a door 3 that opens and closes the entrance 2 is provided on the front of the main body 1.
Patent JP-H0226160-A (JP)
Title: Data transmitting system
Inventor: ITO YOSHIAKI
IPC: H04L13/00
Filed: 1988-07-15
Abstract: PURPOSE:To attain the transmission of emergency frame for a terminal equipment by setting the emergency frame transmitting code of a communication control device from the terminal equipment into a transmitting frame when the terminal equipment transmits the emergency frame and stopping a long telegraphic message frame with the communication control device to receive this code. CONSTITUTION:When the short telegraphic message frame of the emergency frame is generated in a terminal equipment 7b, a frame, to which the emergency frame transmitting code is added, is prepared and distributed to a communication control device 2b. The device 2b investigates the existence of the transmitting frame from another device on a transmitting path 1 and investigates whether the frame to be just transmitted is the long telegraphic message frame or not. Next, when the emergency frame transmitting code is in the transmitting frame of the equipment 7b, a transmission stop control circuit 5 is used and short telegraphic message interruption is executed. On the other hand, a device 2a recognizes the interruption by a competing circuit 4 and immediately stops the transmission. Thus, the interruption of the emergency frame can be realized.
Patent JP-H0622168-A (JP)
Title: Remote controller
Inventor: MONMA AYAKO
IPC: H04N5/00
Filed: 1992-07-03
Abstract: PURPOSE:To improve the operability of sound volume control by detecting a depressed coordinate by key scanning and comparing one-preceding coordinate with the depressed coordinate so as to control a change in the sound volume. CONSTITUTION:A closed coordinate (0, Y1) precedingly is detected by a coordinate detection means 13 and the detected coordinate is stored in a memory 16. When the coordinate (0, Y1) is detected by the means 13, it is compared with one-preceding coordinate (0, Y1) and its change is obtained. A change quantity detection means 14 obtains a change from a table 17 based on a sound volume detection number and a change number and a change quantity transmission means 15 sends the result. Data sent from a transmitter 7 are received by a remote control reception circuit 2 of a controlled device 1 and a change quantity reception means 11 recognizes the change quantity and a sound volume control means 12 controls the voice output circuit 6 based on the change quantity and the actual sound volume. Thus, the sound volume is immediately controlled by the change quantity intended by the user.