baber/WOPTO huggingface dataset:
Patent JP-H0279810-A (JP)
Title: Focal distance variable camera
Inventor: TOYOFUKU TOSHIYUKI
IPC: G02B7/14
Filed: 1988-09-16
Abstract: PURPOSE:To form a small-sized zoom lens having high magnification in substance by setting the zooming ratio of the zoom lens and the magnification of a tele converter in nearly same value. CONSTITUTION:By setting the zooming ratio of the zoom lens 1 and the magnification of the tele converter 2 in the nearly same value, the overlap and blank of a focal distance can be eliminated considering the combination of the zoom lens 1 with the tele converter 2 as one zoom lens, so that the zooming ratio can be effectively obtained. Since the zoom lens 1 is moved to change the focal distance from telephoto T   wide angle W or W   T at the time of attaching and detaching the tele converter 2, the focal distance does not change before and after attaching and detaching the tele converter 2. Thus, a user can use the lens as one continuous high magnification zoom lens without feeling that there are two lenses such as the zoom lens 1 and the tele converter 2 + the zoom lens 1.
Patent JP-S6292172-A (JP)
Title: Recording or reproducing device
Inventor: FUKUSHIMA NOBUO
IPC: G11B20/02
Filed: 1985-10-17
Abstract: PURPOSE:To obtain the phase locked loop of a video signal quickly by forming a synchronizing signal for video signal processing synchronously with a rotating phase based on a phase control. CONSTITUTION:The synchronizing control for the drive timing of an image pickup device 22 and the timing of a signal processing circuit 23 and for the video signal processing is applied by using a synchronizing signal generated from a synchronizing signal generating circuit 5. Since the phase control by the titled device is executed based on 16 FG pulses per one revolution of a disc drive motor 9, for example, the leading is faster than that of the control using a PG pulse generated for one pulse per one revolution of the said motor and the phase locked loop with high accuracy is attained. Further, the disc drive motor 9 is subjected to synchronizing control by the phase control means at first and the synchronizing signal generating circuit 5 is subjected to synchronizing control based on the rotating phase of the said motor, then the response and accuracy of the control are high.
Patent JP-H04112066-A (JP)
Title: Line printer
Inventor: MATSUSHITA IZUMI
IPC: B41J25/304
Filed: 1990-08-31
Abstract: PURPOSE:To miniaturize and lighten a device and improve the productivity by providing a detecting sensor for detecting attachment and detachment of a line head to and from a platen roller arranged in a position in which a rotating regulating member contacts detachably. CONSTITUTION:A protrusion 20 of a regulating member 21 attached on the same axis as a manual lug 24 abuts against a stopper pin 22, so that the rotation angle of a drive shaft 18 is regulated. As the regulating member 21 does not contact to a limit switch 23, a contact of a line head 7 and a platen roller 8 can be detected. When a printing signal is inputted to a drive circuit from an external device, the line head 7 prints on a label sheet 25 to be conveyed with the rotation of the platen roller 8 so that bar code labels are issued from a paper delivery opening 9. In a line printer 1, a mechanism for regulating the displacement quantity of the platen roller 8 is integrated with a mechanism for detecting the displacement of the platen roller 8. Accordingly, the structure of the device is simple and the device can be miniaturized and lightened and the productivity can be improved.
Patent JP-S60123958-A (JP)
Title: Embarking memory system
Inventor: HARA KENJI
IPC: G06F15/177
Filed: 1983-12-07
Abstract: PURPOSE:To make data transfer between CPUs at a high speed, by using a bidirectinal bus buffer as the bus buffer of an address bus. CONSTITUTION:Bus buffers 5 and 6 of an address bus 8 are made bidirectionally. An address signal generated by a CPU is inputted into another CPU through the bus buffer 5, address bus 8, and bus buffer 6 in the described order or in the opposite order. Upon receiving a comman from the CPU, a controller 2 outputs a DMA request command or temporarily stop command. The directions of the bus buffers 3-6 are switched in accordance with the command outputted from the controller 2.
Patent JP-S61113854-A (JP)
Inventor: OGUCHI MASAKATSU
IPC: D02G3/24
Filed: 1984-11-02
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-H1077174-A (JP)
Title: Stairs ascending-descending machine
Inventor: KAWAI KOJI
IPC: B66B9/08
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To hold an ascending-descending car in a horizontal condition even when an inclination changes in a vertical plane of a landing and a connecting passage or the like, and move the ascending-descending car even when it is curved or bent in a plan view like a connecting part of stairs and a connecting passage or the like. SOLUTION: Guide members 7 and 8 and roller chains 5 and 6 are vertically installed at prescribed intervals in parallel to each other. A moving body 3 has an upper driving sprocket 10 and a lower driving sprocket 11 which are interlocked with and also synchronously transmitted to an electric motor 9, and when these both sprockets 10 and 11 respectively mesh with the roller chains 5 and 6 and move above and below at the same speed, an ascending- descending car integrally connected to the moving body 3 moves by being held so as to become a horizontal posture. Weight acting on the moving body 3 is supported by the guide members 7 and 8 through guide rollers 12 and 13.
Patent JP-H0977578-A (JP)
Title: Dipping pipe for molten nonferrous metal
Inventor: NISHIMURA HIROYUKI
IPC: C04B35/66
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress the infiltration of Na even when the dipping pipe is used in a molten nonferrous metal wherein a flux contg. Na is present and to prevent the formation of low-m.p. glass on the inner face by forming the pipe wall with an inner layer and a main body material. SOLUTION: The pipe wall is constituted by an inner layer 23 formed by >=1 kind of material among a material preferably contg., by weight, 70-85% alumina and 35-15% graphite, a material contg. 70-85% zirconia and 30-15% graphite, a material contg. 70-85% titania and 30-15% graphite and a material contg. 70-80% magnesia and 30-20% graphite and a main body material 21 (e.g. carbonaceous ceramic composite). The difference in expansion coefficient between the inner layer 23 and the main body material 21 is controlled to <=1×10<-6> / deg.C, and the thickness of the inner layer 23 is adjusted between 2mm and 1/3 of the pipe wall thickness.
Patent JP-H0761709-A (JP)
Title: Can rotating device
Inventor: ITO IKUO
IPC: B65H54/76
Filed: 1993-08-24
Abstract: PURPOSE:To prevent the bucking of the coil spring inside a can and increase the quantity of accommodated silvers of the can fixed in size, in a rotation device for the can whose bottom is opened. CONSTITUTION:A guide member 41, which moves up and down being guided by the inside periphery of a can, is arranged between the can pan 42 of the can 4 on a rotary stage 5 and the bottom 4b of the can body, and this guide member 41 is provided with a through-hole 41b through which the support 20 of the can pan capable of engaging with the can pan 42 passes. A coil spring to energize the can pan support 20 upward is interposed between this can pan support 20 and the bottom 5b of a rotary stage, and a guide member support 21 capable of being fitted from below in the engaging part 41a of the bottom of the guide member 41 is coupled between these coil springs 22 and 23 so as to prevent the buckling of the coil springs 22 and 23.
Patent JP-S59122378-A (JP)
Title: Variable power source
Inventor: MIZOGUCHI SHIYOUJI
IPC: H02M7/48
Filed: 1982-12-27
Abstract: PURPOSE:To reduce the cost and size of a variable power source by preventing the overcurrent of an inverter circuit by utilizing a controlling current detector. CONSTITUTION:The output current of a converter 1 and the passing current of a smoothing condenser 4 are detected by current detectors 3, 5 which are provided in a variable power source for controlling a motor or the like of the next stage of the power source, and the detected outputs are inputted to a calculator 10. The calculator 10 calculates the input current of an inverter 6. When the calculated value is utilized, and a transistor is protected against the overcurrent by regulating the drive base current of a transistor in the inverter 6 by comparing, for example, the calculated value with the prescribed value by utilizing the calculated value.
Patent JP-H0788512-A (JP)
Title: Method and device for recutting rolling roll
Inventor: ISHIHAMA TATSUYA
IPC: B23B5/10
Filed: 1993-09-20
Abstract: PURPOSE:To facilitate an automatic operation by bringing a touch sensor into contact at three points on the outer periphery of a roll, determining the height of a roll shaft based on the coordinate data of the contact points obtained and elevating/lowering a stand in accordance with the difference from the height of the blade tip of a cutting tool. CONSTITUTION:Re-cutting is performed with a stand integrated type rolling roll 1 assembled in a roll stand 2. The roll stand 2 is placed on a stand elevating/lowering means 3 that is vertically moved by a servo motor 4, a touch sensor 5 is brought into contact at three points on the outer periphery on the roll; and the height of the roll shaft O is determined based on the coordinate data of the contact points obtained. The servo motor 4 is rotated in accordance with the difference from the height of the blade tip P of the cutting tool 7, the stand is thereby elevated/lowered, making the roll shaft O coincide with the height of the blade tip P of the cutting tool, and the cutting tool 7 is advanced toward the roll 1, simultaneously making the roll 1 rotated to implement re-cutting.
Patent JP-H0781010-A (JP)
Title: Packaging film
Inventor: KODAMA EIJI
IPC: B32B27/32
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a novel packaging film which can be opened easily by forming a face of a base material layer adhered to a polypropylene seal layer with any one resin layer selected from among ethylene vinyl acetate copolymer saponification material, nylon resin, and polyethylene phthalate. CONSTITUTION:As a manufacturing method of a packaging film, a laminating method which does not use an adhesive having a problematic solvent, for laminating a base material layer having one resin out of ethylene/vinyl acetate copolymer saponification material, nylon, polyethylene terephthalate, polyethylene and polyethylene/vinyl acetate as an adhesive face and a polypropylene seal layer, is suitable. As an example, in a solvent extruding lamination by the polyethylene resin, the polypropylene seal layer 2 and the base material layer 1 are attached with pressure by interposing the melting polyethylene resin extruded from an extruder between them. At that time, the side of the base material layer 1 is coated with an anchor coat agent so as to adhere firmly, while the side of the polypropylene seal layer 2 is not coated with it so as to make it strippable from that face.
Patent JP-S61110187-A (JP)
Title: Cleaning device
Inventor: TSUDA TADAYUKI
IPC: G03G21/10
Filed: 1984-11-05
Abstract: PURPOSE:To improve the position precision between a photosensitive drum and a blade by rotating a blade holder around a support shaft fixed to a car tridge frame body. CONSTITUTION:An elastic blade 6 which scrapes remaining toner off a photosen sitive drum 2 is fixed to the blade holder 4 through a blade fitting plate 5, and this blade holder 4 is allowed to rotate around support shafts 3 and 3' fixed to a cartridge frame body 1. Namely, the support shafts 3 and 3' of the blade holder 4 are fixed directly to a cartridge frame body 1 which supports the photosensitive drum 2, so the position precision between the blade 6 and drum 2 is improved.
Patent JP-S6385788-A (JP)
Inventor: MATSUGUCHI YUTAKA
IPC: G09F3/14
Filed: 1986-09-30
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-2000065404-A (JP)
Title: Range hood fan
Inventor: ITO YOSHIMASA
IPC: F24F7/06
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the forgetting of electric connection, by dispensing with the load of electric connection or break except the mounting and removal of a front plate to the hood body. SOLUTION: In this range hood fan, a hood 21 consists of a hood body 22 and a hood front plate 23 detachably attached to the front of the body 22, the hood body 22 is equipped with a blower 24, and the front plate 23 is equipped with a switch 47 for controlling the operation of the blower 24. Further, a connector 34 (connection means) which electrically connects or breaks between the blower 24 and the switch 47, according to the mounting or removal of the hood front plate 23 to the hood body 22, is provided.
Patent JP-H0794813-A (JP)
Title: Semiconductor laser exciting solid-state laser apparatus
Inventor: NODA SHOHEI
IPC: H01S3/093
Filed: 1993-09-20
Abstract: PURPOSE:To provide many high output semiconductor lasers by arranging a thinner side of a glass plate in the laser rode side, while a thicker side in the semiconductor laser side. CONSTITUTION:A glass plate 3 is formed in the shape of a wedge, where the end face area opposed to a semiconductor laser 1 is larger than the end face opposed to a laser rod 4, an anti-reflection film is formed at the end face with the coating process and a multiple reflecting surface 5 is formed at the side surface by the high reflectivity coating process. A laser beam 2 emitted from the semiconductor laser 1 enters the wedge type glass plate 3 and the entering laser beam 2 is multiple-reflected by the upper and lower multiple reflection surfaces 5 of the glass plate 3 and the reflected laser beam is emitted from the output end and then enters the laser rod 4 to excite the laser rod 4. Therefore, since a large number of high output semiconductor lasers can be installed to effectively emit the laser beam to the laser rod, the semiconductor laser exciting solid-state laser apparatus can provide a higher output and ensures highly efficient laser oscillation.
Patent JP-H04114009-A (JP)
Title: Olefin polymerization catalyst
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1990-09-05
Abstract: PURPOSE:To provide the subject catalyst composed of a specific piperidine derivative, an organic Al compound and a solid consisting of diethoxy-Mg, TiCl4, trialkoxy-Al, phthaloyl dichloride, etc., having high catalytic activity and capable of giving a highly stereoregular polymer in high yield. CONSTITUTION:The objective catalyst for olefin polymerization can be produced by compounding (A) a solid catalyst component produced by suspending diethoxy-Mg in an alkylbenzene, contacting with <=1 pt.vol (based on 1 pt. of solvent) of TiCl4, adding a trialkoxy-Al at <=80 deg.C, reacting with phthaloyl dichloride at 80-120 deg.C, washing the resultant solid substance with a solvent, reacting with <=1 pt.vol. (based on 1 pt. of the solvent) of TiCl4 in the presence of an alkylbenzene and repeating the above procedures thrice or more, (B) a di(or tetra)substituted piperidine derivative of formula (R<1> to R<4> are H, alkyl, etc.) and (C) an organic Al compound.
Patent JP-S6293971-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU SHINJI
IPC: H01L27/112
Filed: 1985-10-21
Abstract: PURPOSE:To reduce the area of an MISFET and improve integrity by forming a channel forming region, a gate electrode and a drain region self-aligningly to an aperture. CONSTITUTION:A P<+> type semiconductor region 7 is formed on the main surface of a semiconductor substrate 1 in an aperture 6 self-aligningly to the aperture 6. a gate electrode 9 is provided on the circumference part of a gate insulating film 8 with a ring shape along the side wall of the aperture 6 and connected electrically to a word line 3. The electrode 9 is formed self-aligningly to the aperture 6. An N<+> type semiconductor region 11 is formed on the surface of the region 7 at the center part of the aperture 6 self-aligningly to the aperture 6. An MISFET is formed in the aperture 6 by forming the region 7, the electrode 9 and the region 11 self-aligningly to the aperture 6 as described above.
Patent JP-H1078289-A (JP)
Title: Cylindrical rotary furnace
Inventor: ARAKAWA SOICHI
IPC: F23M5/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To improve refractory properties and to reduce a manufacturing cost, by constituting a wall of a rotary furnace by many guadrangular prism hanger bricks arranged in circumferential and lengthwise directions to direct a rotating centerline and by a bonding material to be embedded in gaps between the bricks and solidified therebetween. SOLUTION: In a cylinder 4 of the rotary furnace l, standard A type refractory heat insulation hanger bricks 10 are, for example, arranged so that 20 pieces are aligned in a circumferential direction and 13 rows (first row is disposed adjacently in parallel at left side of a protrusion 7 and the other twelve rows are aligned at right side) are aligned in a lengthwise direction (bus line direction), and totally 260 pieces are snugly aligned. A core corresponding to a cavity 31 is inserted into a central portion of the brick mounts, and assembled in a female mold. Thereafter, when bonding materials 11 are embedded in a space (including the protrusion 7) between the bricks 10, and solidified to each other. Thus, refractory properties of the furnace 1 can be sufficiently performed, thereby obtaining the low-cost furnace 1 having high performance.
Patent JP-S59127539-A (JP)
Inventor: SAKAMOTO SHINJI
IPC: H02J7/00
Filed: 1982-12-29
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-2000027564-A (JP)
Title: Seat-board section and lintel-section fire-resistant smoke-protective device for rolling-in sheet shutter
Inventor: SHIMURA NAOAKI
IPC: E06B9/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To shut off the ventilation of smoke, etc. in case of a fire from the lower-end seat board section and lintel section of a sheet shutter in the fire- resistant smoke-protective sheet shutter wound up/down by a rolling-in shaft. SOLUTION: The rolling-in sheet shutter 3 is constituted by sewing several noncombustible sheet pieces, and a seat board section 5 is formed of holding boards 6 and a patch at the lower end of the sheet shutter 3. Inclined pieces, in which the lower ends of the holding boards 6 are inclined downwards, are formed, and a bendable bending press-contact section, in which the lower end of the sheet shutter 3 is extended, is formed into an opening section 12 in the inclined pieces 11. A filling strip body such as a flexible noncombustible rope is internally inserted into the horizontal direction in the upper section of the sheet shutter 3, and brought into press-contact and hermetically sealed to oppositely faced inclined supporters mounted into a rolling-in case at the time of closing.
Patent JP-H1042792-A (JP)
Title: Milk whey protein-containing powder and processed food using the same
Inventor: SOEDA TAKAHIKO
IPC: A23L17/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To prepare the subject powder, capable of retaining the gel-forming ability, emusifiability, etc., of a milk whey protein and excellent in texture such as throat passableness and flavor by making a transglutaminase act on a milk whey protein-containing compositional solution, then heating the resultant solution and carrying out the drying treatment of the heated solution. SOLUTION: A transglutaminase is made to act on a milk whey protein- containing compositional solution which is a by-product when producing a cheese or casein from a cow's milk or a skimmilk powder and the resultant solution is then heated at 100-140 deg.C. The drying treatment of the heated solution is further carried out to provide a milk whey protein containing powder, which is used as a material to afford a cattle meat or a fish meat paste product or an emulsified food.
Patent JP-H0890801-A (JP)
Title: Thermal transfer printer
Inventor: KOSHIO YUICHIRO
IPC: B41J2/325
Filed: 1994-09-28
Abstract: PURPOSE: To provide a thermal transfer printer which can preferably transfer and print a dyed layer without using an expensive component such as a thermal head. CONSTITUTION: A coating mechanism 6 and a printing mechanism 8 are provided at an interval in a sheet feeding direction in a heat transfer printer 2. The mechanism 6 has a heating member 14 for heating a coating film 12 having a thermally releasable dyed layer, and a coating roller 16 for bringing a plain sheet P0 into pressure contact with the film 12 to the member 14. The roller 16 is provided vertically movably by a driving mechanism and so controlled as to bring the sheet P0 into pressure contact with the film 12 only during the coating step based on a print signal.
Patent JP-2001056570-A (JP)
Title: Production of semiconductor device
Inventor: MATSUMOTO TAKESHI
IPC: H01L21/027
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of cavities in dents and the resultant formation of resist holes when resists of large film thicknesses are formed in the level difference portions of the dents, etc., on a semiconductor integrated circuit device. SOLUTION: The narrow dents are formed on the surface of a barrier metal second layer 8 for forming gold bumps 11 between wiring parts 5a of MOS transistors in this process for production. While a wafer 1 is heated, the low- temperature resist 9 is first applied thereon and thereafter, the high-viscosity resist 10a is applied thereon, by which the resist materials are packed into the dents as well. Coverage is thus improved and the generation of the cavities and the resist holes after baking are eliminated. The resist 10 of the large film thickness for forming the selective plating of the gold bumps may be assured by the high-viscosity resist 10a.
Patent JP-S6387823-A (JP)
Title: Phase locked oscillator
Inventor: IGARASHI TAKAHARU
IPC: H03L7/10
Filed: 1986-09-30
Abstract: PURPOSE:To widen the pulling-in range and to reduce phase noise by providing a voltage controlled oscillator, a phase comparator comparing the output wave of the oscillator a reference frequency wave and a feedback amplifier amplifying the output of the comparator or the like and increasing the gain of the feedback amplifier in phase synchronization pulling-in state. CONSTITUTION:The voltage controlled oscillator 1, the phase comparator 2 comparing the output wave of the oscillator 1 with the phase of the reference frequency, the feedback amplifier 3 amplifying the output of the phase comparator 2, a switch 4 switching the gain of the amplifier 3 into a high gain or a low gain and the voltage comparator 5 controlling the switching of the switch 4 are provided. At the phase synchronization pulling-in, the gain of the feedback amplifier 3 is increased to widen the pulling-in range and after the end of the pulling-in, the gain is limited lower to contrive the reduction of the phase noise.
Patent JP-H04116003-A (JP)
Title: Parts control system
Inventor: NAGASAKA YOSHIHISA
IPC: B65G61/00
Filed: 1990-09-03
Abstract: PURPOSE:To improve the efficiency of line by registering the data of whether purchasing or warehousing is to be performed at the time of receiving parts, and lacking parts information at the time of delivering parts, retracting the lacking parts information after registering at the time of receiving parts, making final warehousing data and replenishing lacking parts in a manufacturing line by direct delivery to the line. CONSTITUTION:Rack number data 12 and delivery check data 11 are registered in a host computer 1 to decrease lacking parts and register them as lacking parts data 11a in personal computers 2 on respective lines together with the rack number data 12. After parts receiving, the model number and delivery number of products are inputted in the respective personal computers 2 and the host computer 1. The host computer 1 subtracts the number of lacking parts in each line from receiving data and regards the remainder as warehousing number. The lacking parts in each line are replenished by direct delivery to the line.