baber/WOPTO huggingface dataset:
Patent JP-2001117325-A (JP)
Title: Electrostatic charging device and image forming device
Inventor: SUZUKI KOICHI
IPC: G03G15/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charging device which is capable of setting the rise and fall of an electrostatic charging AC voltage at different time with inexpensive constitution without increasing control signal lines and allows the shortening of a fast print time by shortly setting the rise time at ON. SOLUTION: The electrostatic charging AC high voltage power source circuit of the electrostatic charging device consists of a clock signal generating circuit 1, a filter 2 which cuts the high-frequency component of a clock signal and outputs a sinusoidal wave. an amplifier circuit 3 which amplifies the signal of the sinusoidal wave, a high voltage conversion circuit 4 which boosts the output of the amplifier circuit 3, a current detecting resistor 5 which converts the current flowing in the conversion circuit 4 to voltage, a half-wave rectifier circuit 6 which subjects the converted voltage to half-wave rectification and outputs a peak value (effective value), an error amplifier 7 which outputs the voltage meeting the difference between the outputs of the rectifier circuit 6 and a delay circuit 9,  a standard voltage output circuit 8 which inputs the reference voltage of the electrostatic charging AC, a delay circuit 9 which delays the output of the output circuit 8 and inputs the same to the error amplifier 7 and an electrostatic charging DC output circuit 10 which outputs the same DC voltage as the electrostatic charging voltage.
Patent JP-H01137879-A (JP)
Title: Facsimile equipment
Inventor: MORI HIDEKI
IPC: H04N1/32
Filed: 1987-11-25
Abstract: PURPOSE:To know from which station an incoming call arrives with the user of a facsimile equipment on a receiving side while he is away from the facsimile equipment by generating the calls for the number of times of registered callings based on the destination information of a registered pocket bell when the incoming call is generated from the opposite registered station. CONSTITUTION:A calling part 4 operates calling actions for the number of times of the callings inputted beforehand to the pocket bell of the user of the facsimile which is scheduled to receive an important document based on the destination information of the pocket bell. For example, when the number of calling times is two, based on the destination information of the pocket bell corresponding to the retrieved identification information, the calling part 4 carries out the first calling. At the time of the re-calling, after prescribed time of the disconnection of the line once, the second calling is carried out based on the same destination information. Consequently, the user of the facsimile equipment to be scheduled to receive the important document, who is away from the equipment, can know from where his facsimile has received the important document from the number of times of the callings to his pocket bell.
Patent JP-S63152716-A (JP)
Title: Rolling bearing device for high-speed rotating body
Inventor: KOMATSU HIROSHI
IPC: F16C27/00
Filed: 1986-12-15
Abstract: PURPOSE:To enable the durability of bearings to be enhanced, by forcibly feeding lubricating oil into the clearance between outer spacers/outer rings and a housing to reduce the additional weight to a rotating body in the high-speed region. CONSTITUTION:In a low-speed region, the oil film layer formed in the clearance between a housing 20 and outer rings 3B, 4B or outer spacers 22, 23 is not perfect, and the radial load is supported by rolling bearings 3, 4. In a high-speed region, since the pressure of oil supplied in the clearance between the housing 20 and the outer rings or outer spacers through ring-shaped grooves 20B, 20C becomes high, sufficient oil film layer is formed. Accordingly, the fluid friction due to the oil film layer becomes relatively less than the rolling friction, and the outer rings 3B, 4B and outer spacers 22, 23 rotate in high speed integrally with a turning shaft 2, thus the additional weight is reduced to enhance the durability of bearings.
Patent JP-H07152479-A (JP)
Title: Pointing device
Inventor: HABA YOSHIHITO
IPC: G06F3/0354
Filed: 1993-11-29
Abstract: PURPOSE:To realize the pointing device serving as a mouse and a track ball. CONSTITUTION:When it is as a track ball, a ball 413 is located at a position 502. In this case, the ball 413 comes into contact with a slip stop part 412 of the axis detecting the horizontal direction rotating amount and a slip stop part 407 of the axis detecting the vertical direction rotating amount, and a ball supporting part (not illustrated). When it is used as a mouse, the ball 413 is moved from the position 502 to the position 503 by touching a ball contact surface 501. Thus, the ball 413 comes into contact with a slip stop part 404 of the axis detecting the vertical direction rotating amount and a slip stop part 409 of the axis detecting the horizontal direction rotating amount, and the ball supporting part (not illustrated).
Patent JP-H03159316-A (JP)
Title: Programmable logic circuit
Inventor: SAITO SHOICHI
IPC: G06F7/00
Filed: 1989-11-16
Abstract: PURPOSE:To efficiently package a sequential circuit by providing an NMOS transistor and a programmable switch at NOR output on each NOR plane. CONSTITUTION:The NMOS transistors T1, T2 whose one terminals are grounded are connected to the output of each (2L) input NOR gate on MX(2L) input NOR planes and that of each (2M) input NOR on NX(2M) input NOR planes. The gates of the transistors T1, T2 are grounded or connected to the output of neighboring NORs with a programmable switch. Also, the transistors T1, T2 and the programmable switch to control the connection of the gates are to constitute a local feedback path. Thereby, it is possible to efficiently package the sequential circuit such as a flip-flop, etc.
Patent JP-H10143816-A (JP)
Title: Magnetic head
Inventor: ITO YASUHIKO
IPC: H01F10/18
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress a leakage magnetic field leaking outside a track width and to record excellently by setting saturated magnetic flux density or a side surface angle of soft magnetic material having high saturated magnetic flux density in a proper value shown by the specified relation. SOLUTION: This magnetic head is constituted to satisfy the relation I in the range of 1000<=Hc<=1750, and the relation II in the range of 1750<=Hc<=3000 when the saturated magnetic flux density of the soft magnetic material is defined as Bs (T), the side surface angle is θ(deg), a track pitch is To(μm) and coercive force of a medium is Hc (Oe). Since the magnetism isn't saturated in a magnetic core half body inside by being satisfying the relation I or II, the leakage magnetic field leaking outside of the track width is reduced, and a side erase effect is suppressed. Further, by enlarging the side surface angle θfor a gap surface of a track side surface part, the leakage magnetic field in the track width direction in the vicinity of the gap is reduced, and the side erase effect is suppressed.
Patent JP-H11132722-A (JP)
Title: Device for adjusting distance measuring device
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting a distance measuring device which is composed of inexpensive parts and enables efficient adjustment in a narrow space. SOLUTION: When light for adjustment is projected to IRED1 (infrared light emitting diode) in a predetermined direction, and an IRED holder 9 provided with a projection lens 2 is fixed at a position of the maximum value of photoelectric conversion output to adjust the direction of projection. When a PSD (position detection element) is arranged in the direction of a light receive axis having a predetermined angle for the direction of projection axis between the IRED1 arranged when an object apart from a distance measuring device by a first distance is at a distance measuring position for adjustment and the object, first light for adjustment is projected on the IRED1 along and on the projection axis by a second distance shorter than the first distance, and second light for adjustment is projected on the PSD along and on the light receive axis for adjustment.
Patent JP-H04174196-A (JP)
Title: In-situ lining work
Inventor: MIYATA KOUNOSUKE
IPC: E21D9/06
Filed: 1990-11-06
Abstract: PURPOSE:To omit assembling and disassembling operations within a shield by a method in which a sliding form inner formwork 3 is pulled out in front of lining concrete, and the lining concrete is placed to the annular space between the inner formwork and the skin plate of a shield machine. CONSTITUTION:A sliding form inner formwork 3 is connected to a propulsive jack 1. A shield machine A is advanced by a press jack 2 by taking a propulsion reaction for lining concrete B, and the jack 2 is retracted after the curing of the concrete B is ended. A reinforcing part such as copper rings is set, and the inner formwork 3 is pulled to front side by the propulsive jack 1, and lining concrete B' is placed to the annular space between the skin plate 5, the inner formwork 3, the concrete B, and the copper ring 4. Since the assembling and disassembling operation of the inner formwork 3 can be omitted, the construction speed can be promoted.
Patent JP-H01141304-A (JP)
Title: Chamfer width measuring instrument
Inventor: ADACHI MASAHIRO
IPC: G01B11/02
Filed: 1987-11-28
Abstract: PURPOSE:To detect an average chamfer width as the whole chamfering part in an extremely short time and with high accuracy by generating an image signal by bringing the chambering part to image pickup by a camera and converting an area of the chamfering part in an image to the chamfer width. CONSTITUTION:A light beam is radiated from a light source 4 to the surface of a work 6 having a chamfering part 6a. By the reflected light of said light beam, the surface of the work 6 containing the chamfering part 6a is brought to image pickup by a camera 5, and an image signal V is obtained. Based on this image signal V, an image area of the chamfering part 6a occupied in the image is derived by an area detecting means (image processor) 7. Subsequently, this image area detection value is inputted to a microcomputer 8, and based on a relation of the image area and the chamfer width which have been set in advance, the image area detection value is converted to the chamfer width, and the measurement of the chamfer width is completed.
Patent JP-2001112992-A (JP)
Title: Ball dispensing device for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and to prevent excessive dispense ball biting, vibration and noise due to the inertia of impellers by allowing a single sensor for counting balls to reliably detect many lines of pachinko balls. SOLUTION: In this ball dispensing device obtained by adjacently fixing at least two impellers 3a and 3b to a nearly horizontally supported rotary shaft 2 with their phases deviated from each other and providing ball introducing cylinders 4a and 4b for making Pachinko balls flow down in line on the respective impellers so that the Pachinko balls (a) and (b) restrained between the blades of the respective impellers after flowing down from the ball introducing cylinders may rotate the respective impellers to be released and dispensed a single optical sensor 11 for counting balls consisting of a projector 11a and a photodetector 11b is arranged so that the optical axis 13 may be nearly in parallel with the rotary shaft so as to detect the Pachinko balls restrained between the blades of the respective impellers on an outer side than the moving locus (r) of the center point (o)  of the pachinko balls.
Patent JP-H11129664-A (JP)
Title: Document storing case
Inventor: HATTORI KAZUHIKO
IPC: A45C11/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To make a mold common and to reduce manufacturing cost by making a storing part into the same shape. SOLUTION: Both shallow storing parts 1 and 1 formed into the same shape and the next larger than the size of a document with a fixed size are put upon each other and are constituted to be freely openable and one side parts of the above described storing parts 1 and 1 are connected with hinges 2 and another side parts of the above described storing parts 1 and 1 are freely removably hooked with hooking bodies 3. In addition, as the hinges 2 and hooking bodies 3 are forcibly fitted structures, the hinges 2 and the hooking bodies 3 are easily fitted to the storing parts and the manufacturing is simplified.
Patent JP-H03159674-A (JP)
Title: Track device for guiding advancing direction of travelling toy
Inventor: YOKOTE SEIZO
IPC: A63H18/10
Filed: 1989-11-17
Abstract: PURPOSE:To enjoy a travelling toy taking much interest for a long time in a direction guiding track device capable of guiding the advancing direction of a travelling toy by use of a magnet by setting and changing at will a magnetically guiding track for guiding the advancing direction of the travelling toy. CONSTITUTION:A base board A is formed of a non-magnetic body, and a proper number of detent projections 3 are provided projectingly in proper positions of the upper surface of a bottom plate 1. A cover plate B formed of the non- magnetic body is attached removably to the surface of the base board A to cover the base board A. A magnetic guiding body C is formed of a magnetic body attracted to a magnet, while being constituted to be at will bent and interposed between the base board A and cover plate B. The magnetic guiding body C is disposed in any layout on the upper surface of the bottom plate 1 of the base board A to be trained over the peripheral side part of the detent projection 3. A travelling toy D is guided to a laid-out magnetically guiding track by use of the magnetic guiding body C, while travelling on the upper surface of the cover plate B.
Patent JP-H04173869-A (JP)
Title: Thermoplastic resin composition
Inventor: KURATA TAKASHI
IPC: C08L51/08
Filed: 1990-11-07
Abstract: PURPOSE:To provide a thermoplastic resin composition having excellent impact resistance, fatigue resistance, slidability and stain resistance and having only a small molding contraction by compounding a specific vinylic polymer with a specified graft copolymer. CONSTITUTION:A thermoplastic resin composition comprises (A) 50-99wt.% of a vinylic polymer selected from (A1) a vinylic (co)polymer and (A2) a graft copolymer prepared by polymerizing a vinylic monomer in the presence of a rubbery polymer (excluding B3) and (B) 50-1wt.% of a graft copolymer having a grafting rate of >=5wt.% and prepared by polymerizing a vinylic monomer in the presence of (B3) a modified polyorganosiloxane which is prepared by condensing (B1) 90-99.8wt.% of an organosiloxane having structural units of formula I (R is substituted or non-substituted monovalent hydrocarbon group; (n) is 0-3) with (B2) 10-0.2wt.% of a graft-crosslinking agent having both an unsaturated of formula II (R<2> is H, 1-6C alkyl) and an alkoxysilyl group, the content of B3 in the components A and B being 1-30wt.%.
Patent JP-H02144016-A (JP)
Title: Rice cooker
Inventor: HORIUCHI KIYOSHI
IPC: A47J27/00
Filed: 1988-11-28
Abstract: PURPOSE:To need no internal cover holder shaft to be set, and reduce the number of component parts, and improve assembling workability by setting a cylindrical steam drum on the central section of an internal cover, and by engaging the steam drum with the penetration slot of the central section of a radiating plate, to fit the internal cover on the lower side of a cover body. CONSTITUTION:The upper side opening section of a main body 1 is covered to be freely opened or closed with a cover body 2, and the upper surface of the cover body 2 has a penetration slot 3a on the center, and is composed of an external cover 3 molded with resin material. The lower side of the external cover 3 is covered with an external-cover cover 4, and a radiating plate 5 made of aluminum is fixed, and the central lower surface of the cover body 2 is composed of the radiating plate 5, and on the center, a penetration slot 5a is set. By an internal cover 6 made of alumi num, a cylindrical steam drum 7 molded with the resin material is fixed on the central section, and the steam drum 7 is inserted into the penetration slot 5a of the central section of the radiating plate 5 and the penetration slot 3a of the external cover 3, and then a projected section 7a set on the almost central section of the side surface of the steam drum 7 is engaged with the penetration slot 5a of the radiating plate 5, and so the internal cover 6 is fitted on the lower side of the cover body 2.
Patent JP-H04173081-A (JP)
Title: Air stream drying system in tobacco stock swelling equipment
Inventor: TSUNEI TAKEO
IPC: A24B3/04
Filed: 1990-11-07
Abstract: PURPOSE:To provide the title system so designed as to combine an air stream drying tube, charging port, static pressure detector and damper-controlling mechanism so as to act specifically. CONSTITUTION:Tobacco stock impregnated with, e.g., carbon dioxide in an impregnated system is carried to a falling port 52 via a chute 14 and rotary valve 15, and through this port 52, is allowed to fall into an exhaust chute 16. The tobacco stock is then charged, via a rotary valve 17 and through a charging port 32, into an air stream drying tube 18. Then, the tobacco stock is heated, swollen and dried in the air stream drying tube 18. A damper plate 83 is provided on the upstream side of the charging port 32 and the end of the upstream side of this damper plate is pivoted rotatably through a hinge. Also, through a static pressure regulatory mechanism 80, the static pressure close to the charging port 32 can always be maintained at a level nearly equal to that in exhaust chute 16.
Patent JP-H01143468-A (JP)
Title: Support mechanism
Inventor: KOBAYASHI HIROYUKI
IPC: H04N1/10
Filed: 1987-11-30
Abstract: PURPOSE:To move a slide member smoothly by providing a couple of support members loaded movably to a transparent plate, a support member deviation means and a slide member coupled between a couple or the support members in the support mechanism supporting an original read means or the like so as to suppress vibration or the like caused at the movement of the slide member. CONSTITUTION:The upper end face of support members 28a-28d is depressed to the inner face of a transparent plate 14 to hold the gap between the inner face acting like a reference face of the transparent plate 14 and the support rods 42, 44 by means of the support members 28a-28d to a constant value. Thus, a read means 16 loaded to slide members 42, 44 is moved along the inner face of the transparent plate 14 fitted substantially horizontally in a direction shown in the arrow 86 to attain accurate read of an original on the transparent plate 14. Moreover, in case of the movement for read, number of contacted parts is less than that of a conventional mechanism because the support rods 42, 44 and the slide members 46, 48 only are contacted. Thus, the production of vibration or noise or the like is less and the accurate read of the original caused thereby is attained.
Patent JP-H08137380-A (JP)
Title: Three dimensional simulator device and picture synthesis method
Inventor: OUCHI SATOSHI
IPC: A63F13/55
Filed: 1994-11-09
Abstract: PURPOSE: To provide a three dimensional simulation device and a picture synthesis method in which high quality pseudo-three dimensional image is formed in real time even though display objects are concentrated in the vicinity of the point of view of a player. CONSTITUTION: An object picture information storage section 212 stores plural kinds of object picture information in which the displays of moving parts are different. In a first selection means 120, plural order number ranges are set and an object picture information which has detailed displays of the moving sections is selected as the order number range, to which the order number of display objects belong, becomes smaller. In a second selection means 122, plural distance ranges are set and object picture information having detailed displays of moving parts is selected as the distance range, at which a display object is located, becomes smaller. The assignment of object picture information against the display objects by the means 122 is updated based on the selection result by the means 120.
Patent JP-H03159914-A (JP)
Title: Production of thin filmy superconductor
Inventor: YOSHIDA MASARU
IPC: H01B13/00
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a thin filmy superconductor exhibiting a superconductor critical temperature of >=100K by periodically laminating an oxide containing Bi and an oxide containing Cu and an alkaline earth metal on a substrate. CONSTITUTION:Oxide layers 22 containing Bi or a combination of Bi and Pb and Oxide layers 23 containing Cu and an alkaline earth metal (IIa group) are periodically laminated on a substrate 11 comprising MgO, etc., by a sputtering method using a plurality of targets, followed by finishing the lamination with the oxide layer containing Bi or the combination of Bi and Pb to provide a thin filmy superconductor. When the oxide containing Bi and Pb is employed, the thin filmy superconductor having a higher critical temperature >=100K even at low substrate temperature and further having good crystallinity can be obtained with excellent reproducibility as compared with a case using the oxide containing only Bi.
Patent JP-S63153597-A (JP)
Inventor: YUKISHIMO MITSUTERU
IPC: G10L15/183
Filed: 1986-12-17
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-H08158893-A (JP)
Title: Control method of gas turbine
Inventor: ENDO TOMOYOSHI
IPC: F23N5/00
Filed: 1994-12-05
Abstract: PURPOSE: To continue driving without stopping a gas turbine by speedily detecting abnormality of combustion and transferring to individual combustion of only a first stage combustion part even in the case when abnormal combustion is taken place in a second stage combustion part of a large number of combustors simultaneously. CONSTITUTION: Change of each combustor metal temperature 1 is monitored, and a rate of change 3 as time passes is taken out by a rate of change enumerator 2. In the case when the rate of change 3 still exceeds an allowable value even when time set by a timer 5 passes, a monitor relay 4 regards the combustor is abnormal and transmits a signal 6. The number of the combustors regarded as combustion abnormality is found out by an adder 7 in accordance with this signal 6, in the case when it exceeds the majority of the total number of the combustors, a monitor relay 8 regards it as multiple combustor simultaneous combustion unstability and transmits a signal 9. By transmission of this signal 9, a transferring command to individual driving of the first stage combustion part is transmitted. Consequently, it is possible to continue driving while maintaining a stable combustion state without stopping a gas turbine.
Patent JP-H05141542-A (JP)
Title: Butterfly valve with metal valve seat
Inventor: NIIZAKI YOSHINORI
IPC: F16K1/226
Filed: 1991-11-18
Abstract: PURPOSE:To prevent the seal face of the seal portion provided on the inner periphery of a valve box from being peripherally discontinued at the valve shaft supporting portion of the valve box, eliminate the need for implementing a special seal structure to the valve shaft supporting portion and realize a simple structure at a low cost. CONSTITUTION:The seat surface of the seat portion 5 on the inner periphery of a valve box 1 is mated with peripheral; face of a virtual cylinder R inclined on a plane perpendicular to a valve shaft 3, and the valve shaft 3 is inclined so as to dislocate a valve shaft supporting position in the valve box from the seat surface.