baber/WOPTO huggingface dataset:
Patent JP-2000207028-A (JP)
Title: Polar coordinate stage for compensating stage turn, device using continuous image turn, and measuring method by device
Inventor: BUCHANAN ROBERT
IPC: G02B7/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method which realize area economization by a polar coordinates stage and also eliminate confusion due to fluctuation of image turn and a moving speed. SOLUTION: This method controls a polar coordinates stage and moves an object against an image processing system. It turns the image of the object while moving the object and compensates the turning of the object. Then, the direction of a structure in the image is held, and confusion experienced by an operator while the object is moved is reduced by eliminating clear turning in the image. The moving angular velocity is controlled so as to be independent of the radial direction position of a point where an image shift speed is visually recognized. The device area needed by the stage is reduced and pre-alignment is made easy by using a polar coordinates stage 320. In detail, an edge detecting part 360 measures an object position while the stage 320 turns the object.  A pre-alignment process in which automatic pattern recognition is used decides the position and direction of the object from the measured edge position.
Patent JP-H1127399-A (JP)
Title: Transmission control system and transfer control method
Inventor: ARIYOSHI TAKASHI
IPC: H04Q3/58
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the telephone reception system and the transfer control method by storing data relating to an external line and data relating to a transfer destination terminal in cross reference in the case that information is transferred, retrieving data by the reception of an incoming call, checking whether or not data relating to a transfer destination terminal are stored corresponding to the data relating to the external line receiving an incoming call and transferring the information when the data are stored. SOLUTION: A storage control means 2 takes priority over data relating to a transfer destination terminal into account in the case of storing data relating to the external line and data relating to the transfer destination terminal to which an external line call is transferred in cross reference to a storage means 1. Thus, the cross reference between the data relating to the external line and the data relating to the transfer destination terminal to which the external line call is delivered is stored in the storage means 1, and in the case that the data relating to pluralities of transfer destination terminals corresponding to the external line are stored in the storage means 1, the transfer means 3 transfers information from the external line to an optimum transfer destination terminal according to the priority.
Patent JP-S6250045-A (JP)
Title: Handling method for brittle articles
Inventor: TONAI MAKOTO
IPC: B22F5/10
Filed: 1985-08-27
Abstract: PURPOSE:To hold an axisymmetrically shaped brittle article having at least two holes in a stable state and to convey said article at a high speed without damaging the article by inserting a pair of gripping claws into the two holes of the article, relatively moving the claws and gripping the part having the higher strength. CONSTITUTION:A handling device is moved over a molding 20 when said molding is formed and is discharged to a prescribed position. The two claws 11, 12 in the state of setting the space therebetween at approximately the center between the holes on both sides are inserted into the respective holes 21a, 23a. A cylinder 6b is then actuated to move a moving side arm 10 toward a stationary side arm 3 so that the claws 11, 12 at the top ends of the arms are grasped in contact with both sides of an intermediate part 22. The centroid of the work can be therefore set between the griping parts. The work is surely gripped even if the gripping force is decreased. The work is thereby conveyed without being dropped.
Patent JP-H1031739-A (JP)
Title: Method and device for processing picture
Inventor: KIMURA TAKEO
IPC: B41J2/485
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of irregularities by dividing a picture of uniform density such as a graphics into block patterns while using an error diffusion method. SOLUTION: When a picture is discriminated as a text or a graphics by a data type discrimination part 701, a color conversion part 702 quantizes the density of the object in conformity with a gray level based on the error diffusion method executed by a pattern generation part 705 to find out an quantized error. When the quantized error is included within a prescribed range, the density of the object is set up to a quantized density value. A pattern generation part 704 divides the bit map data of the quantized density into block patterns by executing the error diffusion method. Since the density is previously matched with the gray level of error diffusion, the error is not distributed and the data can be printed out by a uniform pattern.
Patent JP-2000022531-A (JP)
Title: Digital phase locked loop
Inventor: KIMURA YASUYUKI
IPC: H03L7/18
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To perform frequency comparison at a high speed by a reference clock frequency and to provide a sufficient response speed even in the case of obtaining the output clock signals of a frequency which is not the multiple of the reference clock frequency. SOLUTION: An expected value generation part 3 generates (a) or a-1 by a prescribed condition as an expected value for the pulse number of output clock signals per cycle of reference clock signals for the respective cycles of the reference clock signals. Then, in a phase comparison part 5, a cumulative expected value generated by cumulatively adding the expected value in a cumulative expected value generation part 3 and the counted value of a counter 1 held in a register 2 are compared by a phase comparison timing for the respective cycles of the reference clock signals. Then, a frequency control part 6 and an oscillator 7 generate the output clock signals while changing the frequency corresponding to a compared result in the phase comparison part 5.
Patent JP-H0922544-A (JP)
Title: Manufacture of substrate for optical recording medium
Inventor: TAMURA TOMOYUKI
IPC: G11B5/73
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate having a good productivity, smooth-surface in a magnetic recording region and non-deformed magnetic recording layer by pressure-sandwiching and forming a thermoplastic resin with a pair of rolls, one roll is formed with a rugged preformat pattern and the other roll with a protruding part for forming the magnetic recording layer. SOLUTION: The roll 14 is formed with the protruding part for forming a groove in which a sheet-like magnetic recording layer (MS sheet) is embedded. The roll 15 is formed with the rugged preformat pattern of an optical recording medium. The fused resin 13, heated and fused via an extruding machine 11 from a T-die 12, is sandwiched by compression between the rolls 14, 15 to produce a substrate sheet 16 for the optical recording medium. Thereafter, the MS sheet is embedded by thermo-compression bonding or the like. As a result, an optical card having dimensional accuracy is produced by eliminating the need for embedding the MS sheet in the process for molding the substrate.
Patent JP-S6164453-A (JP)
Title: Recording apparatus
Inventor: TOKUMASU TAKAHIKO
IPC: B41J2/01
Filed: 1984-09-07
Abstract: PURPOSE:To enable high quality recording to plain paper without generating the clogging of a nozzle, by injecting liquid droplets of a liquid substance forming no solid to catch the toner in the toner film formed to the front surface of recording paper and carrying the same onto the recording paper to directly form a visible image. CONSTITUTION:Because a magnetic field is formed in such a state that an opposed magnetic pole 5 is opposed to a magnetic roller 4, the toner 8 on the magnetic roller 4 forms an extreme toner chain toward the opposed magnetic pole 5 to form a toner film 9 to the front surface of recording paper 1. When a liquid substance such as water is injected as liquid droplets 10 corresponding to an image signal from a liquid jet apparatus 3 in the same way as an ink jet recording system, the liquid droplets 10 are directed to the recording paper 1 while catches the toner 8 in the toner film 9 and the toner 8 is adhered to the recording paper 1 to perform recording.
Patent JP-S6247607-A (JP)
Title: Optical fiber type polarizer
Inventor: TAKUMA TAKEYOSHI
IPC: G02B6/024
Filed: 1985-08-27
Abstract: PURPOSE:To obtain a polarizer which has a high quenching ratio and is easily manufactured and handled by forming a polarization plane maintaining optical fiber in a coil shape. CONSTITUTION:The polarization plane maintaining optical fiber consists of a core 1, a clad 2, an elliptic jacket 3, and a support 4; the refractive index of the core 1 is large in an (x) direction, the refractive index of the elliptic jacket 3 is small, and the clad 2 and support 4 have intermediate values between them. Only the refractive index of the core 1 is small in a (y) direction and the refractive indexes of the clad 2, jacket 3, and support 4 are uniformly small. Consequently, the cutoff wavelength of an (x) polarized wave is longer than that of a (y) polarized wave and when the fiber is formed in a coil shape, the (y) polarized wave has large loss and only the (x) polarized wave becomes an absolute single wave. Consequently, the optical fiber type polarizer which has a high quenching ratio and small restrictions of environmental condition and is easily to handle is obtained.
Patent JP-H03241957-A (JP)
Title: Communication system having operation guide function in voice
Inventor: AKIYAMA TADAHIKO
IPC: H04M3/48
Filed: 1990-07-16
Abstract: PURPOSE:To utilize the designated service by informing menu information representing the kind of the service applicable in this state in voice to the user in response to the state of exchange by an exchanger so as to allow the user to designate the service type desired to be used. CONSTITUTION:Sentences, syllables and words or the like required for guidance are stored in a form of voice parameters in a voice information file 5 in the case of, e.g. the parameter synthesis method (depending on the voice synthesis method) and a central controller 6 reads the voice parameters such as the required sentences, syllables and words or the like from the voice information file 5 according to the condition such as the request or confirmation of the operation to the user. Then the parameters are edited into a guide sentence or message to the user and transferred to a voice guide trunk 7, which synthesizes a voice from the voice parameters, and it is listened to the user. Thus, the desired exchange service is received without memorizing the kinds of the services and the operation procedure in advance.
Patent JP-H1119444-A (JP)
Title: Dust collector and its operation control
Inventor: ASANO TOSHIMITSU
IPC: B01D50/00
Filed: 1997-06-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize the dust collector and to promote purification of used water by allowing sterilized water obtained by jetting ozone into water in a tank arranged below a centrifugal separation part to permeate through a light-exciting catalyst filter before turning it into fine droplets by a rotary dividing disc through a nozzle and mixing them with dust containing gas introduced into the centrifugal separation part to discharge the gas as clean air from an air feeding cylinder. SOLUTION: Ozone generated by an ozonizer O is jetted into water in a tank T1 arranged below a centrifugal separation part 1 to sterilize it. The sterilized water is allowed to permeate through a light-exciting catalyst filter F' consisting of a light- exciting catalyst body 8 and an exciting light source 9 and is sprayed to a rotary dividing disc 3 through a nozzle (n). The generated fine droplets are scattered over the inside of the centrifugal separation part 1 to mix them with dust containing gas (a) introduced into the centrifugal separation part 1. The dust is caught by the fine droplets and is separated in the centrifugal separation part 1 and the remaining gas is discharged as clean air (a') from an air feeding cylinder 5.  In this way, a dust collector that is miniaturized and has high effectivity is obtained, and by using the light-exciting catalyst filter F', purification capacity can be enhanced.
Patent JP-S6167209-A (JP)
Title: Duct spacer for foil-wound transformer
Inventor: OHASHI YUKIO
IPC: H01F27/28
Filed: 1984-09-10
Abstract: PURPOSE:To realize a foil-wound transformer having a good cooling performance both in the portion of a foil conductor to be contacted with a duct spacer and in the end portions of large heat loss and having less local temperature increase, by constructing the duct spacer for forming a cooling duct by a central portion consisting of an electrical insulator and external surface portions consisting of a good heat conductor. CONSTITUTION:The central portion of a duct spacer 9 consists of an electrical insulator 10 such as Bakelite, and the external surface portions to be contacted with a coil consisting of a good heat conductor 11 such as copper or aluminum. Both are connected by a method such as bonding, vapor deposition or etching. The heat generated in the portion of a foil conductor to be contacted with the duct spacer is easily conveyed to the good heat conductors 11 at both duct spacer ends as shown in a dotted arrow B, and it can be further conveyed from the good heat conductor 11 to the insulation oil or gas filled in a cooling duct 5. Further, temperature increase due to the terminal eddy current can also be limited by allowing the heat to be released to the central portions of the good heat conductors. Therefore, a foil-wound transformer which has a good cooling performance both in the portion of the foil conductor to be contacted with the duct spacer and in the end portions of large heat loss and having less local temperature increase can be obtained.
Patent JP-H0853754-A (JP)
Title: Chaos film formation and device therefor and information recording medium by chaos film formation
Inventor: CHIBA KATSUYOSHI
IPC: C23C14/22
Filed: 1994-08-10
Abstract: PURPOSE:To produce a thin-film magnetic recording medium with which high- track servo signals are obtainable even at a high track density by obtaining a film forming system as chaos distortions, i.e.,surge energy control. CONSTITUTION:This chaos film forming device 500 is composed of the system 502 as chaos distortion (surge energy) control 501. Various substrates are then carried into the chaos film forming device 500 from its inlet side 503 to form films therein and the chaos film forming media 505 are obtd. on the outlet side 504. The chaos film forming method is composed by the interaction of a surge equation expressed by equation I satisfying the film forming system from sounds till electromagnetic waves and the chaos distortion, i.e., surge energy control. As a result, a magnetic storage device and memory operating even at the high density of 2 to 32Gb/in<2> are obtd.
Patent JP-H0910521-A (JP)
Title: Filter medium transfer device in moving filter bed filter
Inventor: ONO TAMAKI
IPC: B01D29/62
Filed: 1995-06-29
Abstract: PURPOSE: To clean and remove continuously a filter medium by setting a cleaning water tank on the lower end of a lift pipe in a device for supplying raw water from the lower section of a filter tank in which granular filter medium is filled and circulating the filter medium through the lift pipe disposed in upright in the filter tank and regenerating the filter medium. CONSTITUTION: On-off valves 8 and 10 are closed, and on-off valves 14 and 14 are opened to fill air in a cleaning water tank 7. Then the valves 14 and 15 are closed and the valve 8 is opened to drop filtrate in a filtrate reservoir into the tank 7 and air in the tank 7 is compressed. Then the valve 10 is opened, and compressed air and filtrate are exhausted and discharged into a filter medium 2 on the bottom of the filter tank 1 and agitated. The clogged filter medium 2 is agitated by the arrangement to separate impurities, and the filter medium is raised together with the compressed air and cleaning water (filtrate) in a lift pipe 3, and further cleaned.  The filter medium is then overflowed from the upper end of the lift pipe 3 into a separation chamber 4, and the filter medium 2 is precipitated and discharged on the filter medium layer surface of the filter tank 1, while the impurities are floated and removed out of a drain pipe 16.
Patent JP-S6343186-A (JP)
Title: Image forming device
Inventor: KUSUMOTO KEIJI
IPC: G03G15/08
Filed: 1986-08-11
Abstract: PURPOSE:To efficiently form excellent images by executing non-steady replenishing operation and then executing the succeeding image forming operation when the non-steady replenishing operation is commanded during the execution of image forming operation consisting of plural times and toner density is than a set value. CONSTITUTION:When non-steady toner replenishing is commanded by a toner replenishing switch 91, a CPU20 compares toner density detected by a toner density sensor 11 with the set value and toner is continuously fed to a developing device until the detected toner density exceeds the set value to set up the toner density in a developer to a proper value. When the non-steady replenishing is commanded during the execution of plural unit image forming operations, the non-steady replenishing operation after the end of the unit image forming operation in executing if the toner density is lower than the set value, and after the end of the feeding operation, the residual image forming operation is executed. Thus, each unit image forming operation can be usefully executed, and at the time of image forming operation after the replenishing operation, toner lack is not generated.
Patent JP-H1132112-A (JP)
Title: Telephone set
Inventor: TAKADA KOICHI
IPC: H04Q3/58
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To correctly perform dial oscillation by detecting connection to a private branch exchange to decide the necessity of existence detection of an external connection request number and deciding the existence of an external connection request signal only when it is connected to the private branch exchange. SOLUTION: A PBX connection detecting part 4 detects whether a telephone set 1 is connected to a station exchange through a private branch exchange (PBX) or whether it is directly connected to the station exchange or not and outputs a detection result to a controlling part 9. When the leading part of stored telephone number data is prescribed data at the time of detecting the connection to the private branch exchange in this way, the leading part is converted into a dial signal and sent to the private branch exchange, clocking through a timer circuit 5 is started, and stored data except the leading digit are converted into a dial signal in order of its storage and sent when a 1st prescribed time passes, and when it is not the prescribed data, all of the stored data are converted into a dial signal in order of its storage and sent to the private branch exchange.
Patent JP-S5890107-A (JP)
Title: Scale shaft holder of three-dimensional measuring apparatus
Inventor: FUJIOKA KEIZOU
IPC: G01B21/20
Filed: 1981-11-25
Abstract: PURPOSE:To improve accuracy by inserting with play two pairs of supporting shafts of bearing rolls into a pierced hole for inserting shaft that is provided in a casing and holding the bearing rolls with press screws that adjust pressure against the flat route. CONSTITUTION:A scale shaft holder is provided with a casing 12 that is equipped with two pairs of bearing rolls 7 and a pair of bearing roll 7' that are in  contact with flat routes 6 of a scale shaft 5 or 3 that are extending in the direction of the generatrix line at three places on the circumferential direction of the  scale shaft holder. Supporting shafts 10 for the above-mentioned two pairs of  bearing rolls 7 are inserted with play into shaft holes 13 provided on the casing  12 and pressing screws 15 and 15' for adjusting the contact pressure between  the bearing rolls 7 and flat routes are held to reduce causes to generate play in  the bearing roll supporting shafts, and accuracy is improved.
Patent JP-H0237846-A (JP)
Title: Transmitter/receiver and super-regenerative receiver
Inventor: IMANAGA EISUKE
IPC: H04B1/40
Filed: 1988-07-28
Abstract: PURPOSE:To prevent interference and to improve selectivity by using signal modulated by a calling signal of a specific frequency band as a signal from a transmitter and using a crystal oscillator of turning fork type for a receiver. CONSTITUTION:A transmitter 10 modulates a fixed transmitter 11 and a variable transmitter 13 by a modulator 14 and outputs them as a transmitting signal. The variable transmitter 13 oscillates the signal of the frequency selected by the operation of an operation part 12 at the frequency band of 25-80kHz. A super-regenerative receiver 20 amplifiers the received signal, after that, detects whether it is the frequency inherent in the super-generative receiver 20 or not by a tuning fork type crystal oscillator 21, when it is the frequency inherent in the super-generative receiver 20, it rings the bell 26 through a bell oscillating circuit 25 and oscillates a receiving signal through an oscillating part 27 and a return antenna 28. Thus, the interference can be prevented and the selectivity for the frequency can be improved.
Patent JP-H04231347-A (JP)
Title: Ultraviolet ray absorbing green glass
Inventor: GULOTTA JOSEPH ANTHONY
IPC: C03C4/08
Filed: 1991-07-29
Abstract: A green tinted, ultraviolet absorbing glass is obtained by the addition of colorant to a standard soda-lime-silica base glass composition and a colorant includes less than 0.5 weight percent of cerium oxide (CeO2), greater than 0.85 weight percent of total iron expressed as Fe2O3 and a ratio of ferric iron expressed as FeO to total iron of less than 0.275. The glass has a low ultraviolet transmittance, viz., no greater than 31 percent over the wavelength range of 300 to 390 nanometers at a reference glass thickness of 3.9 millimeters. An advantage of the glass of this invention over competing ultraviolet absorbing glass is the use of larger amounts of total iron and smaller proportions of iron in the ferrous state to obtain the low ultraviolet transmittance. In this manner, the amounts of cerium oxide which is expensive is reduced.
Patent JP-S5980566-A (JP)
Title: Diaphragm for carburetor throttle opener
Inventor: SHINODA GOROU
IPC: C08L71/02
Filed: 1982-10-27
Abstract: PURPOSE:To prevent crack due to rancidity gasolin by forming compound of epichlorohydrin rubber and acrylic rubber through vulcanization without lowering sensor performance as a diaphragm for carburetor throttle opener. CONSTITUTION:Acrylic rubber is blended by 5-15% for 1-50wt% of rubber compound of epichlorohydrin rubber. Vulcanic formation into diaphragm is performed through conventional vulcanization method and requirement by arranging other necessary compounding agent. In such a diaphragm, sensor capacity and crack prevention capacity against rancidity gasolin are improved considerably without sacrifice of hardness, tensile strength and extension through blend of acrylic rubber.