baber/WOPTO huggingface dataset:
Patent JP-2001058212-A (JP)
Title: Method and device for controlling tension of beltlike material
Inventor: ASANO KAZUYA
IPC: B21C47/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for controlling the tension of a belt-like material by which the tension of a beltlike material, for example, a material to be rolled between a reel and a rolling mill is stable controlled without hunting, especially even at the time of low speed and slow rotation of the reel like at the time of starting and completion of rolling. SOLUTION: The tension of the beltlike material 1 which is uncoiled from the reels 2, 4 or the beltlike material 1 which is coiled on the reels 2, 4 is controlled by adjusting the torques of the motors 7, 8 for rotationally driving the reels 2, 4. At this time, the differential value of the actual value of the tension of the beltlike material 1 is fed back to the torques of the motors 7, 8. To execute this feedback control, tension detectors 29, 30 for detecting the tension of the belt-like material 1 and means 31, 32 for calculating the differential value of the actual value of the tension detected with the tension detectors 29, 30 are provided.
Patent JP-H09119874-A (JP)
Title: Film pressure sensor that can be checked
Inventor: PETRI VOLKER DIPL ING
IPC: G01L1/22
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a membrane pressure sensor inspectable over a specified area in which the sensitivity is enhanced as high as possible while lowering the resistance. SOLUTION: The inspectable membrane pressure sensor is composed of two thermoplastic supporting membranes laminated together wherein the first supporting membrane is coated with a semiconductor polymer layer while the second supporting membrane is coated with two contiguous stripe conductors 3, 4 connectable at the opposite ends thereof. These stripe conductors 3, 4 are sectioned spatially and arranged interdigitally in a range for forming a sensor element 1. According to the invention, at least one of the opposite interdigital contact fingers are formed of stripe conductor loops 5, 5' and at least one of the other contact fingers are formed of conductors 6, 6' branched from the stripe conductors.
Patent JP-S6388773-A (JP)
Inventor: KATAOKA FUJIO
IPC: H01R43/00
Filed: 1986-10-01
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-2000137360-A (JP)
Title: Image forming device and image forming unit used therefor
Inventor: ASAKURA KENJI
IPC: G03G21/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To realize a compact image forming device capable of suppressing a relative positional deviation for every color. SOLUTION: This image forming device is composed of plural image forming units provided with a photoreceptor 2 having a flange 40 at both ends and a developing means, a unit holding body for holding the plural image forming units and successively switching them between an image forming position and a retreat position, an intermediate transfer belt in contact with the photoreceptor 2 of the image forming unit positioned at the image forming position and successively receiving the toner images of the respective colors from the photoreceptor 2, and a driving shaft 50 almost coaxial with the photoreceptor 2 of the image forming unit positioned at the image forming position and engaged with the flange 40 of the photoreceptor 2. Then, an engagement part engaged with the shaft 50 is formed at the center of the end surface of the flange 40.  Besides, the engagement part is formed to be the recessed tapered surface 40B whose cross section with the shaft center of the photoreceptor 2 as a center shaft is circular and the tip of the shaft 50 is formed to be the projecting spherical surface 50A with the rotation center as the center shaft.
Patent JP-H0895056-A (JP)
Title: Liquid crystal display device and manufacture thereof
Inventor: ONO KOICHI
IPC: G02F1/1337
Filed: 1994-09-28
Abstract: PURPOSE: To provide a liquid crystal display device, in which a visibility angle characteristic is improved while a large screen and high performance are provided, by dispersively arranging two oriented areas, in each of which orienting process is carried out in the different direction, in an oriented film formed on the inside of a glass substrate. CONSTITUTION: On transparent electrodes 2a, 2b arranged on glass substrates 1a, 1b in a liquid crystal display device, oriented films 3a, 3b made of polyimide are arranged. In the oriented films 3a, 3b, areas, in which orienting processes are carried out in two different directions, are mixed and dispersed. This kind of dispersed oriented area is formed in such ways as spraying resist on an oriented film in which first rubbing is carried out in one direction, curing the resist, and then, carrying out second rubbing in another direction so as to remove the resist. For securing a good display contrast from either direction of an angle of visibility from an upper side or the lower side, two different directional oriented areas are desirably arranged in the approximately opposite directions.
Patent JP-H1171003-A (JP)
Title: Storage equipment
Inventor: ABU KANJI
IPC: B65G1/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide storage equipment which guides and supports an article transfer device stably, while reducing a danger of making cabinet attitude unstable. SOLUTION: A plurality of cabinets 2 which are provided with a plurality of article storing parts respective are provided parallel to each other, an article transfer device 5 which takes an article in and out to 1 from the article storing part is provided movably along the direction crossing a parallel direction of the cabinets 2 that are set up movably in working condition for carrying out and in where a passage for the article transfer device 5 passing is formed between the cabinet 2 and the next cabinet 2 thereof and housing condition where the cabinet 2 approaches the next cabinet 2 thereof, and is connected to be supported to a securing part 2a, a plurality of rails 14 for moving the cabinets, which guide a plurality of the cabinets 2 movably, are provided along the parallel direction at the upper side of the cabinet 2,  and a rail 11 for transferring is installedly supported through a plurality of the rails 14 for moving the cabinets so as to guide the article transfer device 5 passing and moving in the passage.
Patent JP-2001059445-A (JP)
Title: Electronic governor system
Inventor: NAKADA ISAO
IPC: F02D1/08
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To perform correct and reasonable detection of a zero point. SOLUTION: The pulse number which corresponds to a rotation angle of a servo-motor 601 toward a zero-point position at which the fuel supply quantity to a main diesel engine 3, is counted by a counter 203, and the counted value by the counter 203 is taken in a position calculation and control device 204 every fixed time. These taken-in counted values are compared to the previous counted values, and a position at the time when the change in these counted value is smaller than a preset value k, is judged to be a zero-point position.
Patent JP-H04113552-A (JP)
Title: Magazine housing type disk player
Inventor: SUZUKI MASASHI
IPC: G11B17/26
Filed: 1990-09-04
Abstract: PURPOSE:To prevent a disk from being deformed or damaged when handling it in a car by providing a disk reproducing unit, housing area for a disk magazine, moving mechanism and ejecting/loading mechanism for the disk. CONSTITUTION:When the magazine housing inserting the disk is inserted to the device, this is loaded in a housing area C overlapped to a disk reproducing unit F. In the state of protruding one edge of the magazine from this housing area C, the disk in the magazine is pulled out and held in the disk reproducing unit F. After drawing the disk, the magazine is returned into the housing area C. Thus, since the disk can be loaded in the state of housing it in the magazine and the disk is automatically drawn from this magazine in the inside of the device, it is not necessary to use the disk as a single body, the disk can be protected and when handling it in the car, for example, the disk can be prevented from being deformed or damaged.
Patent JP-H0282527-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOJO JUNICHIRO
IPC: H01L21/306
Filed: 1988-09-19
Abstract: PURPOSE:To form a treated film pattern in which the amount of undercut is suppressed by resuming etching after stopping on the way and also coating its etching part with the second resist film pattern. CONSTITUTION:An etching part coated with the first resist film pattern 14 is coated again with the second resist film pattern 17 by the use of the same photomask as that of the first photoresist. Even side faces of a protrusion 16 of a treated film 13 are coated with the second resist film 17 to protect a previous undercut part. A remaining half part of the treated film 13 is treated by resuming wet etching to complete etching. As the undercut takes place on the treated film 13, the lower half part of the treated film 13 is treated so that the above half part may have the same line width as that of the upper half part. In this way, the pattern of the treated film 13 is obtained by resuming the second resist film pattern 17 in such a way that the line width of the film 13 reduces an amount about equal to the amount of undercut which takes place when only a half part of the film thickness with respect to line widths of the first and second resist film patterns 14 and 17 is etched.
Patent JP-H04115887-A (JP)
Title: Teaching method for robot
Inventor: KANEKO TOMOFUMI
IPC: B25J17/02
Filed: 1990-09-04
Abstract: PURPOSE:To shorten a teaching time, by moving a hand in X, Y direction while performing the force control of a Z axis so that a constant pressing force acts on a sphere mounted on a teaching hole, judging the direction in the change of a Z coordinate, searching for the uppermost point of the sphere, and finding the positional coordinate. CONSTITUTION:A needle like tool 5 is moved in X direction at the pitch designated according to a program. A force control mode is continued even during this movement, and the needle like tool 5 tip is also moved vertically so as to apply a constant pressing force at all times on the spherical face of the sphere 8 inserted into a teaching hole 7, according to the change of a Z coordinate on the sphere 8 changed according to the movement in X direction. The inclined direction in the X direction is judged then by detecting the coordinate of the Z axis on each moving pitch in the X direction, the moving direction is decided, and the X directional movement is completed at the point where the Z axis becomes highest. The movement in Y direction is then performed similarly, and the movement is completed at the point where the Z axis becomes highest. The tool tip is thus moved to the highest point on the sphere 8, and the teaching point can be found.
Patent JP-S59121058-A (JP)
Title: Printing plate for electrophotographic photomechanical process
Inventor: TSUTSUI KIYOUJI
IPC: G03G13/28
Filed: 1982-12-27
Abstract: PURPOSE:To give high printing resistance by using a specified compd. as an org. photoconductive compd. in a printing plate for electrophotographic photomechanical process having a layer contg. the org. photocondutive compd. and an alkali- soluble resin on a conductive substrate. CONSTITUTION:An org. photoconductive compd. in a printing plate for electrophotographic photomechanical process having a layer contg. the org. photoconductive compd. and an alkali-soluble resin on a conductive substrate is represented by the formula shown here in which R1 is 1-11C alkyl, substd. or nonsubstd. phenyl or heterocyclic; R2, R3 are each H, 1-4C alkyl, chlorinated alkyl, or substd. or nonsubstd. aralkyl, and both may combine with each other to form an N-contg. hetero ring; and R4 is H, 1-4C alkyl, alkoxy, or halogen. The photoconductive layer is formed in 2-15mum thickness, and a suitable content of the photoconductive compd. in the photoconductive layer is 10-60wt%.
Patent JP-S6477636-A (JP)
Title: False twisting apparatus
Inventor: MAEDA YOSHIYASU
IPC: D02G1/08
Filed: 1987-09-18
Abstract: PURPOSE: To obtain a false twister increasing twisting rate and capable of uniformly twisting by setting the nipping face flat and forming the outer peripheries from elastic material in the false twister having a pair of rotating disks nipping threads by mutually contacting their peripheries. CONSTITUTION: In the false twister comprising the pair of rotating disks 1, 2 contacting each other on the peripheries and nipping threads and twisting the threads at the contact point, at least the peripheries of the rotating disks 1, 2 are constituted of the elastic material and the nipping face is set to be flat. The preferable rotating disks 1, 2 are obtained by setting in a doughnut like elastic articles 22 consisting of polyurethane rubber around a metal flange 21 and installing the rubber belt ring 23 on the periphery of them.
Patent JP-S60126659-A (JP)
Title: Image forming device provided with original feed device
Inventor: YAJIMA TOSHIAKI
IPC: G03G21/00
Filed: 1983-12-14
Abstract: PURPOSE:To perform easily an image forming work by operating an original feed device, to feed out successively an original to an original platen and also opening and closing the original feed device so that the original can be placed by one and one sheets onto the platen by hand. CONSTITUTION:An image forming device A is provided with an original feed device C provided so as to be freely openable and closeable against an original placing plate B, an opening and closing driving device D for driving to open and close the device C, and an operation selecting and setting means E for selecting one of feed operation and an opening and closing operation of the device C. Also, it is provided with a control means F for operating selectively the device C or the driving device D in accordance with an operating state set by the setting means. In the device A, when the setting means E is set to the operation of the original feed device, the device C is operated by a control signal from the means F, and an original is fed successively to the platen B. When the means E is set to the opening and closing operation, the device D is operated by the control signal from the means F, and the device C is driven to open and close. In such a way, necessary image forming work is executed easily.
Patent JP-S6391135-A (JP)
Title: Reaction method for generating gas by contact of powder with gas
Inventor: IKEDA HIROSHI
IPC: C01G23/02
Filed: 1986-10-03
Abstract: PURPOSE:To prevent the generation of dust and to improve the contact efficiency by dispersing powder in a solvent inert for respective powder, gaseous reactant, and gaseous product, and introducing the gaseous reactant into the solvent to obtain the gaseous product. CONSTITUTION:In the reaction generating gas by powder-gas contact, the powder is dispersed in the solvent inert for the respective powder, gaseous reactant, and gaseous product. The gaseous reactant is then introduced into the solvent to bring the powder into contact with the gaseous reactant in the solvent, and the gaseous product is formed. At least one substance selected from titanium, aluminum, arsenic oxide, aluminum oxide, and zinc fluorided is used for the powder. Also, at least one substance selected from gaseous chlorine, gaseous hydrogen chloride, gaseous fluorine, gaseous hydrogen fluoride, gaseous silicon tetrachloride, and gaseous disilicon hexachloride is used for the gaseous reactant. Besides, the solvent is the molten salt consisting of one kind among zinc chloride, sodium chloride, potassium chloride, and copper chloride.
Patent JP-H1065465-A (JP)
Title: High frequency power amplifier circuit
Inventor: ISHIDA HITOSHI
IPC: H03F3/60
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To maximize the power efficiency of an FET by connecting a harmonic control circuit being a short-circuit point with respect to a 2nd harmonic to an output of a semiconductor amplifier element (FET) and adjusting the length (phase) of a transmission line from the output terminal of the FET to the short-circuit point. SOLUTION: A harmonic control circuit acting like a short-circuit point with respect to a second harmonic is connected to an input terminal of an output side fundamental wave matching circuit 3 of an FET 1. A T shaped open stub 6 is formed on a dielectric board 7 in the harmonic control circuit. The fundamental wave and harmonics generated in the FET 1 enter the harmonic control circuit as traveling waves. The harmonics are reflected by the harmonic control circuit and returned to the FET 1 as a reflecting wave. The length (phase) of the transmission line from an output terminal of the FET 1 to the short-circuit point is adjusted so that the harmonic traveling wave from the FET 1 and the reflected wave from the harmonic control circuit are cancelled with each other.
Patent JP-S60126007-A (JP)
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1983-12-12
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-S60127985-A (JP)
Inventor: NAKAJIMA SEIICHIROU
IPC: B25J9/10
Filed: 1983-12-15
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-H1078869-A (JP)
Title: Data processor and method for executing the same
Inventor: ARIMA YUKI
IPC: G06F9/32
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To improve instruction executing efficiency, and to reduce hardware amounts (chip areas). SOLUTION: This device is provided with a stack exclusive register 11, and an exclusive bus 4 with which the register and a program counter 1 are connected. At the time of repeat continuation of a block repeat, only transfer using only the exclusive bus 4 occurs, and transfer between a general register A5 and a general register B6 using a general bus 10, access to a memory 9, or arithmetic operation using an arithmetic operation unit 8 or the like can be executed in parallel.
Patent JP-S61114282-A (JP)
Title: Image forming device
Inventor: MUKAI HIDEO
IPC: G03G21/00
Filed: 1984-11-09
Abstract: PURPOSE:To lighten the weight of an image carrier by molding flanges installed at both ends of a conductive body for comprising the image carrier with a plastic material and forming a least one flange with a conductive plastic material. CONSTITUTION:The front flange 106 and the rear flange 107 at both ends of the circular conductive body 105 of a photosensitive body 10 are formed with the plastic material. Especially the rear flange 107 is formed with the conductive plastic material, and inserted into the conductive body 105 with pressure to be fixed, thereby taking off the conduction. Thus the image carrier can be lightened and its cost can be reduced.
Patent JP-2001058835-A (JP)
Title: Production of quartz glass for ultraviolet light optics
Inventor: SHINPO MASARU
IPC: C03B8/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing synthetic quartz glass which is useful for ultraviolet light optics, is used for the optical members of semiconductor-producing exposure machines such as steppers, and reduces 650 nm near-visible region fluorescence usually generated by the damage of the quartz glass on the irradiation of short wavelength ultraviolet light such as excimer laser, by treating the quartz glass by a simple and safe method. SOLUTION: This method for producing quartz glass for ultraviolet light optics comprises thermally treating synthetic quartz glass at a temperature not lower than the strain point of the quartz glass for a longer time than a time (relaxation time) until reaching a structure-determining temperature in a steam atmosphere in the presence of carbon or in a non-oxidative atmosphere containing an organic substance having one or more hydrocarbon groups. Therein, the temperature for the thermal treatment is preferably >=1,400 deg.C. The pressure of the steam in the steam atmosphere or the pressure of the organic substance vapor in the non-oxidative atmosphere containing the organic substance having one or more hydrocarbon groups is preferably >=10 Pa.
Patent JP-H0398338-A (JP)
Title: Transmission method for remote monitor controller
Inventor: KAWABE KOICHI
IPC: H04Q9/14
Filed: 1989-09-11
Abstract: PURPOSE:To surely prevent data missing and duplication by assigning a serial number to plural data and checking the missing and duplication of the data at a master station based on the serial number. CONSTITUTION:Serial numbers 1-n are assigned to plural data for each information, a slave station stores the serial numbers 1-n to an information field of each data even after the transmission of the plural data and a master station checks the missing and duplication of data based on the serial numbers 1-n of the received data. When duplication is discriminated, the received data is aborted, and when missing is discriminated, it is recorded and a data retransmission request signal is sent to the slave station after the reception of the final data. Thus, the data missing and duplication are surely suppressed.
Patent JP-S6477404-A (JP)
Title: Conductor holder
Inventor: FUJII YOSHIMI
IPC: H02G5/06
Filed: 1987-09-17
Abstract: PURPOSE:To obtain a breaker-housing fixed frame capable of corresponding to the horizontal and vertical arrangement of a main circuit terminal by changing the fitting position and fitting direction of an insulation support. CONSTITUTION:A fixed frame 1 is composed of rails 1b welded to a base plate 1a and side plates 1c fixed to the rails 1b by bolts. A insulation support 8 has a three-phase integral construction designed bisymmetrically, and the same articles thereof are used in the upper and lower positions and fixed to the side plates 1c by bolts. Out of the main circuit terminals 3, 4, terminals for horizontal arrangement are of straight shapes and those for vertical arrangement are of 90 deg. bent shapes. If the fitting position of the insulation support 8 deviates by 90 deg. rotation of the fitting direction of the support 8, the main circuit terminals 3, 4 are fixed so that the tips of the terminals 3, 4 on a breaker 5 side are arranged in the same positions at the time of horizontal and vertical terminals, respectively. In this manner, when only members of the main circuit terminals 3, 4 are changed, the vertical and horizontal arrangement of the circuits 3, 4 can be switched from each other.
Patent JP-H0659639-A (JP)
Title: Display device
Inventor: AOYANAGI KAZUHARU
IPC: G09G3/00
Filed: 1992-08-10
Abstract: PURPOSE:To facilitate confirmation of normal operation and abnormal operation by judging whether or not a display data is normally displayed, and storing a display history in the case of normal completion and an abnormality history in the case of abnormal completion. CONSTITUTION:A CPU 10 being a judging means and a processing means reads out business hours to be stored in a data memory and a present time from a clock circuit 12. Whether or not the present time is within the business hours is judged and when the present time reaches the business hour, display software is searched. Next, a display process of reading out the searched software from the data memory 11 to conduct an operation sequence is carried out. In the case where the process is finished and display of the display software is normally completed, the present time is read out from the clock circuit 12 and display date and time and a display software name are stored in the data memory 11. In the case where the display process is abnormally finished because of some reason, the present time is read out from the clock circuit 12 and date and time of occurrence and a content of abnormality are stored in the data memory 11.