baber/WOPTO huggingface dataset:
Patent JP-H04237515-A (JP)
Title: Slitter rewinder
Inventor: KATAOKA AKIRA
IPC: B21C47/00
Filed: 1991-01-16
Abstract: PURPOSE:To prevent a scratch from being generated without requiring a loop pit by providing a central shaft to support a winding roll so that it can slip and rotate and frictional pieces held on the central shaft transmitting a prescribed torque from the central shaft to the winding roll to a winding shaft. CONSTITUTION:When compressed air is supplied, each friction piece 45 is pushed up by a piston 44, press the inner peripheral surface of a core tube 34 and transmits a prescribed torque from the central shaft 35 to the core tube 34. The winding roll winds up a cut belt-like sheet with a tension corresponding to the torque. When an outer diameter difference is generated between rolls on the winding shaft, the winding roll having a larger winding outer diameter winds up the belt-like sheet at a speed larger than another winding roll having a smaller outer diameter, therefore, the tension of the cut belt-like sheet increases. However, since the transmission torque due to the frictional force between the core tube 34 and friction pieces 45 does not change, the core tube 34 slips and rotates and the tension of each cut belt-like sheet on the winding shaft is maintained fixedly.
Patent JP-H02251096-A (JP)
Title: Firing device
Inventor: ICHIHANA SATORU
IPC: G06F19/00
Filed: 1989-03-24
Abstract: PURPOSE:To permit the analysis of the elements of deviation of impact as well as the automatic correction of bias errors of a firing device and obtain effective probability of hitting by a method wherein a traditional firing device is added with a future error operating circuit and an impact observation correcting circuit. CONSTITUTION:A future error operating circuit 15 retains a positional information, sent from a target maneuver measuring operating circuit 12, during the flying time T2 of a projectile to a target. After the flying time T2 is elapsed, the circuit 15 reads the present positional signal A2 of the range of target, the present position E3 of the elevation of target and the present position E4 of the traversing of target and operates an error between the target and a predicted impact point in a logical value after the flying time T2. An impact observation correcting circuit 16 inputs a predicted impact point elevation error J1 from the future error operating circuit 15, the error A4 of elevation of observation of impact from an impact observation detecting circuit 9, the error J2 of training of predicted impact point and the traversing error A5 of observation of impact to detect an inherent bias error possessed by a firing device and output the amount of correction K1 of elevation of impact as well as the amount of correction K2 of training of impact to a gun thereby effecting the correction of firing automatically.
Patent JP-S51148867-A (JP)
Title: Wet-type dus t collector
Inventor: MURASE TAMOTSU
IPC: B01D45/08
Filed: 1975-06-17
Abstract: PURPOSE: Wet-type gas collector for collection of collection of dust from a dust-containing gas by a gas dispersion method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60220036-A (JP)
Inventor: AKAE TSUTOMU
IPC: H01R13/66
Filed: 1984-04-13
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-S57617-A (JP)
Title: Liquid crystal display device
Inventor: TOUJIYOU TOSHIHIKO
IPC: G09F9/00
Filed: 1980-06-02
Abstract: PURPOSE:To prevent display function from degrading in a low-temp. environment by providing a heating element consisting of a transparent conductive film on the outside surface of a liquid crystal display element. CONSTITUTION:A transparent heating element 14 of about 70% light transmittance and 1-200OMEGA/SQ surface resistances formed with a central heating part 13 and power source connecting electrodes 13a, 13b through Au vapor deposition or the like on a light transmittable polyester film 12 is disposed on the outer side of a lower substrate 2 of a liquid crystal display element. It is a good practice to prevent cutting or the like owing to overheating by making the Au film in the terminal 13a, 13b parts thicker than the heating part 13. Since in this way the heating element 14 which has beforehand been manufactured in a separate process is disposed on the outside surface side (it is equally well to bond the same to a lower substrate 2 by means of a heat-resistant and transparent adhesive), productivity is improved and the display device with the heating element is produced at a low cost. A polarizing plate 7 and a light reflecting plate 10 are provided on the outer side of the plate 14. The element 14 may be provided on the outer side of an upper substrate 1 as well.
Patent JP-H04307865-A (JP)
Title: Facsimile equipment
Inventor: SHINADA YASUYUKI
IPC: B41J2/01
Filed: 1991-04-05
Abstract: PURPOSE:To make the fixing state of ink constant by providing a means which fixes ink drops, which are elastically put on a recording carrier from a recording head, by heat and controlling the temperature of this means in accordance with intervals of driving pulses of a pulse motor. CONSTITUTION:A switch 5 is turned off when the temperature detected by a temperature sensor 4 is higher than a preliminarily determined temperature, and the switch 5 is turned off when it is lower than the preliminarily determined temperature, thereby controlling the temperature of a fixing device unit 2. That is, a CPU 1 controls the temperature of the unit 2 to an initial value at the time of start of reception and issues various commands of each line at the time of start of recording operation. When a driving command is issued to a pulse motor 8, an internal timer is started, and the time to the next issue of the driving command is measured. The temperature is set to a high value when the measured time is short, but the temperature is set to a low value when it is long. Thus, ink is fixed and dried on recording paper by the unit 2, and ink is prevented from being yellowed or burnt even if the movement speed of paper is changed.
Patent JP-H08271990-A (JP)
Title: Image projection and copying device
Inventor: SUGIYAMA KAZUHIDE
IPC: G03B27/32
Filed: 1995-03-30
Abstract: PURPOSE: To improve such a problem that a device is made large and complicated because it is equipped with a shutter for preventing the movement of a film from being projected on a screen in the midst fo a retrieving action and the driving device as for the conventional reader printer with an automatic retrieving function. CONSTITUTION: This image projection and copying device is constituted so that a desired image is retrieved by carrying a film, projected on the screen 12 and observed or the image is scanned and exposed to a printer part 30 and the copied image is obtained. Besides, this device is provided with moving mirrors 21 and 22 for scanning and exposing. The projected light toward the screen 12 is interrupted by the mirrors 21 and 22 at a retrieving time and unpleasent feeling caused by the projecting light is prevented from being given to an operator while suprressing the device to be made large.
Patent JP-H11256584-A (JP)
Title: Anchor bearing body formed by long rigid body
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To construct an anchor bearing body which has required strength and can be easily stored, carried and constructed by compounding one or plural long rigid bodies having a designated sectional form. SOLUTION: One or plural long rigid bodies having a designated sectional form are suitably compounded to construct an anchor bearing body 2 having required strength. As such a long rigid body, used is a cylindrical prestressed concrete product, a high pressure concrete product, a H-shaped steel or the like which can be mass-produced in a factory, to easily meet the demands. The bearing body 2 is installed in the vertical direction of a slope, and the anchor is placed through an anchor hole 4 provided in the substantially central area in the cross direction. Thus, the respective members before being compounded may be comparatively light-weighted so that storage, carrying and construction can be facilitated.
Patent JP-2000262926-A (JP)
Title: Nonmagnetic metal sorting device and method
Inventor: TAKEZAWA NOBUHISA
IPC: B03C1/23
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To sort nonmagnetic metals by material by arranging plural magnets in belts on an inclined plate along whose surface materials to be sorted are made to fall with their magnetic poles being alternately different and so that a distance between a pair of the magnetic poles of the belt like arrangement becomes not more than the size of the minimum materials to be sorted. SOLUTION: Magnets 1 fitted to an inclined plate 2 are set so that magnetic poles on the surface in contact with materials to be sorted are made different from each other and are set so that a spacing L between nonuniform magnetic fields becomes not more than about one time or less size of the minimum materials to be sorted. And when the materials to be sorted consisting of a mixture of nonmagnetic metals a-c of the different ratio of electric conductivity to density from each other and nonmetal are made to fall along the inclined plate 2 from a materials to be sorted feed port 3, the nonmagnetic materials a-c receive braking force by correlation of an eddy current flowing with the fall and the magnetic field in the direction perpendicular to the line of the magnets 1, causing the orbit to be bent and separated into three.  Therefore, when a discharge port is divided by three partition plates 4, the nonmagnetic metals a-c are sorted and recovered from discharge ports 7-9 respectively.
Patent JP-S552807-A (JP)
Title: Parallel axial gear transmission
Inventor: HAMADA HIDEO
IPC: F16H3/10
Filed: 1978-06-19
Abstract: PURPOSE:To eliminate a parallel axial gear transmission from providing a decelerating feeling to an operator during a gear shifting operation from one to a next higher shift position by constituting same such that such gear shift can be effected while the clutch is held engaged. CONSTITUTION:A parallel axial gear transmission includes a counter shaft 2 having a plurality of gears 6, 15 to 17 integrally mounted thereon, and main shaft 3 disposed in parallel with the counter shaft 2 and having first to third speed main gears 10 to 12 rotatably mounted thereon which gears 10 to 12 are adapted to be selectively engaged with the main shaft 3 to obtain a desired gear shift. The first speed main gear 10 is connectable to the main shaft 3 by means of a one-way clutch 18, and the second speed main gear 11 is connectable to the main shaft 3 by means of a multiple disc clutch 39, whereby a shifting operation from the first to the second speed can be effected by bringing the multiple disc clutch 39 into engagement while the one-way clutch 18 is held engaged.
Patent JP-H06291566-A (JP)
Title: Buffer circuit
Inventor: HOSOYA NOBUKAZU
IPC: H03F3/343
Filed: 1993-03-31
Abstract: PURPOSE:To exactly attain an operation with a simple constitution. CONSTITUTION:When a pulsating input signal is inputted to the emitter of an NPN transistor T20, the collector currents of the NPN transistor T20 are allowed to pulsate, and the base currents of the NPN transistor 20 are also allowed to pulsate. Therefore, pulsating currents are allowed to flow to PNP transistors T22 and T23. However, the base of the PNP transistor T23 is equipped with a capacitor C11, so that the base currents of the PNP transistor T23 are smoothed, and the smoothed output is allowed to appear at the emitter of an NPN transistor T21. That is, when the input signal is negative, the positive smoothed output can be allowed to appear, and when the input signal is positive, the negative smoothed output can be allowed to appear.
Patent JP-S60216506-A (JP)
Inventor: MATSUI KANAME
IPC: H01C7/12
Filed: 1984-04-12
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-H07262222-A (JP)
Title: Information integrating device
Inventor: YAMAGA HIROSHI
IPC: G06F12/00
Filed: 1994-03-20
Abstract: PURPOSE:To efficiently register, display, retrieve and extract information by integrating information with a consistent processing by referring to a class identification table, identifying the classes of plural pieces of information, collectively registering them as a unique file object name and generating a retrieval table having a keyword corresponding to the file object name. CONSTITUTION:A data class identification part 7 identifying the data class by referring to a class identification table 8 on information which is instructed to register, a file management part 9 collecting real data of the identified data class, giving and managing the unique file object name 11, and a data base part 12 generating the retrieval table 13 extracting and registering the keyword of data which is collected by making it correspond to the given unique file object name 11 are provided. Information are unified and registered.
Patent JP-S57189168-A (JP)
Title: Fixing device for copy machine
Inventor: SHIMIZU TOSHIO
IPC: G03G15/20
Filed: 1981-05-19
Abstract: PURPOSE:To simplify a detection control circuit and to prevent position shift at the time of copy paper removal, by providing a pyroelectric infrared ray sensor near an image side thermal fixing roller insert-carrying a transcription paper and making the temperature control and a wound said paper detection. CONSTITUTION:A thermal fixing roller pair 1 carries copy paper 2 through clipping and consists of a picture side roller 4 melting and fixing a toner 3 and a non-picture side roller 5, which is provided with a heater 6. Near the roller 4, a pyroelectric type infrared ray sensor 7 is provided and the change in heat from the roller 4 is detected. A temperature control circuit 8 amplifies the change in the output from the sensor 7, compares it with a reference value to make power application or input phase control. A temperature detection circuit 9 differentially amplifies the output of the sensor 7 to detect a failed carrying state of the copy paper 2. Thus, a weak sensor output fluctuation is caught as the temperature fluctuation to be controlled and a large fluctuation can be taken as wound copy paper, allowing to obtain a senseor without troubled by non-contactness and position shift using only one sensor.
Patent JP-H04284642-A (JP)
Title: Length measuring device for orientation flat at semiconductor wafer
Inventor: KOGA YOSHIYUKI
IPC: H01L21/66
Filed: 1991-03-13
Abstract: PURPOSE:To provide the length measuring device, of an OF, whose operation is simple, by which a measuring error depending on measuring operators is eliminated and which can obtain a sufficiently high measuring accuracy when the length of the OF at a semiconductor wafer is measured. CONSTITUTION:A wafer 1 in a required radial direction is mounted between a stator 13 and a measuring piece 14; the diameter D of the wafer 1 is measured; in addition, a perpendicular bisector A at an OF part at the wafer 1 is measured; the length C of the OF is computed by using a specific formula. The difference among individual measuring operators is eliminated, and a measuring accuracy can be enhanced up to the order of 0.01mm.
Patent JP-H04300246-A (JP)
Title: Pzt piezoelectric ceramic material and production thereof
Inventor: WATARAI TAKEHIRO
IPC: H01L41/187
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a PZT piezoelectric ceramic material having high mechanical quality coefficient and reduced in lowering of piezoelectric constant. CONSTITUTION:The objective ceramic material obtained by adding the third component consisting of MnO2 and addition substance capable of forming complex perovskite together with Mn to PZT piezoelectric ceramic material component and containing manganese oxide and addition substance in the third component at a composition ratio of perovskite. Sb2O3, Nb2O3, W2O3, etc., are used as the above-mentioned addition substance.
Patent JP-H03274022-A (JP)
Title: Optical modulation element and display device
Inventor: MITSUTAKE HIDEAKI
IPC: G02F1/1347
Filed: 1990-03-23
Abstract: PURPOSE:To perform modulation with large contrast ratio even in the case of using a material having a small tilt angle by making a device have a reflection type constitution and making thigh polymer liquid crystal as a 1/4 wavelength panel as to a bistable ferroelectric liquid crystal element. CONSTITUTION:Polarization rotation is not performed in one stable state (a 1st stable state); the major axis (n1) of the ferroelectric liquid crystal film 11 is parallel with the major axis (n4) of the 1/4 wavelength panel 14 and Ein. Meanwhile, in the state where the major axis (n1) of the liquid crystal film 11 is rotated only by 2thetac with reference to Elambda, at first, the electric field E1 of light passing through the liquid crystal thin film 11 is rotated only by 4thetac with reference to the incident light. Next, the electric field E2 of the light passing through the 1/4 wavelength panel 14 becomes circularly polarized light, and is reflected on a reflection panel 15, and then, made incident on the 1/4 wavelength panel 14 again. The electric field E3 passing through the 1/4 wavelength panel 14 lies in a direction where it is rotated only by -4thetac with reference to one main axis (n4) of the refractive index of the 1/4 wavelength panel 14. Finally, the electric field E4(=E out) of the light passing through the liquid crystal thin film 11 having the liquid crystal molecule major axis (n1) in the direction where it is rotated only by 6thetac with reference to E3 lies in the direction where it is rotated only by 6thetac with reference to the liquid crystal molecule major axis.
Patent JP-S59198372-A (JP)
Title: Optical axis tracking apparatus for light wave distance meter
Inventor: HIRAI MUTSUO
IPC: G01C15/06
Filed: 1983-04-27
Abstract: PURPOSE:To prevent the state of affairs disabling the measurement of length by arranging a reflection body provided on the moving side on an X-Y table composing the plane perpendicular to the optical axis of a projection from a light emitting section of a light wave distance meter body. CONSTITUTION:The table body 13 is made displaceable in the Y axis and done so in the X axis. Moving guide rods 7 and 7 are screwed with a drive shaft 8' being guided with moving guide rods 7' and 7' and the table body 13 can be displaced in the X axis as well with a pulse motor 5'. Then, the table body 13 of an X-Y table 6 is arranged perpendicular to the optical axis C so that a reflection prism 2 mounted on the table body 13 can move over the X-Y surface perpendicular to the optical axis C. Therefore, the distance detection can be always done accurately with the reflection body tracking the optical axis of the projection thereby preventing the state of affairs disabling the measurement of length.
Patent JP-H04313290-A (JP)
Title: Surface mounting type integrated circuit
Inventor: TAKAMI FUMITAKE
IPC: H05K1/18
Filed: 1991-04-08
Abstract: PURPOSE:To reduce a manufacturing cost by realizing both of two types of temporarily securing methods with an adhesive member or an adhesive. CONSTITUTION:A recess 11 for an adhesive member is formed on one surface of a package 1 of a surface mounting type integrated circuit to be temporarily secured to the surface of a board 3 by using the member or adhesive with one surface of the package 1 as a surface to be adhered.
Patent JP-S62233359-A (JP)
Inventor: SUZUKI MINORU
IPC: E04C5/08
Filed: 1986-04-01
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-S58193063-A (JP)
Inventor: HASHIMOTO TAKAKUNI
IPC: F25B21/00
Filed: 1982-05-07
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-S59200832-A (JP)
Title: Controller for damping force-variable type oil-pressure shock absorber
Inventor: EMURA JIYUNICHI
IPC: F16F9/52
Filed: 1983-04-28
Abstract: PURPOSE:To prevent the lowering of damping force to less than a low damping force as a set reference by a method in which when the temperature of working oil for the shock absorber reaches more than a value, the setting condition of low damping forces is corrected to the setting condition of higher damping forces. CONSTITUTION:The temperature of working oil packed in a shock absorber is detected by an oil temperature sensor 31. When the oil temperature reaches more than a preset value, an oil temperature correction circuit 30 works to correct selected reference signal output corresponding to low damping force setting position S from a selected reference signal generation circuit 2 to a selected reference signal output corresponding to higher damping force setting position N. The signal output is put in a signal comparator circuit 3 to prevent the lowering of the damping force. Low damping force as a design reference can thus be maintained.
Patent JP-S59201681-A (JP)
Title: Operating method of cooperating rate of inverter device
Inventor: UCHIUMI HIROAKI
IPC: H02J3/46
Filed: 1983-04-28
Abstract: PURPOSE:To improve the accuracy by controlling the synchronization of a master side inverter and a slave side inverter at the output frequency set altering time by timer means and calculating means, thereby suppressing the error to the minimum limit at the followup control time. CONSTITUTION:Voltage side transistor inverters 1d, 2d are controlled by master side and slave side microcomputers 3, 4 in master side and slave side inverter devices 1, 2. The microcomputers 3, 4 respectively have inverter I/O interfaces 3a, 4a, operation panel interfaces 3b, 4b, RAMs 3c, 4c for storing data of inverter output frequency, ROMs 3d, 4d for storing software program for controlling the inverters, and muCPUs 3e, 4e having timer means for processing the data, and control while holding the cooperating states of the inverter devices 1, 2.
Patent JP-H09247422-A (JP)
Title: Image forming device
Inventor: HANANOI TAKASHI
IPC: H04N1/387
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To copy a spread original such as a book onto copy paper by discriminating a throat part caused in a gap between an original platen and the spread original such as a book. SOLUTION: A scanner 26 is used to read a spread original 1 on a contact glass 2, a throat part of the original 1 is detected from a density distribution of the read data, the throat part of the spread original 1 is made in matching with a center of copy paper 4 to erase a shadow of the throat part. Furthermore, a blank is formed by moving an image by a specific amount horizontally. In the case of the magnification copy mode, when a value obtained through calculation based on a magnification of the original 1 is in matching with a direction and a length of the copy paper 4, the throat part is discriminated and in matching with the center of the copying paper 4 and then the image is copied.
Patent JP-H10263255-A (JP)
Title: Control method for washing machine
Inventor: YAMAGAMI KAZUHIKO
IPC: G05B15/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide transmission ability similar to a three-wire system even in a two-wire system by connecting a master side microcomputer and a slave side microcomputer by the two wires of a clock wire and a transmission/ reception wire, making the cycle of transmission be different by the kind of data to be transmitted and transmitting them at every constant interval of time. SOLUTION: Among data signals transmitted and received between the master side microcomputer 2 and the slave side microcomputer 1, the operation output signals of a buzzer 5, the lighting instruction signals of the LED lamp of intra- tank illumination 8, unbalance detection signals from a lid switch 3 and key switch data signals from a key switch 6 are considered as the one requiring a quick processing and the signals are turned to a set and transmitted or received. On the contrary, for the six lighting instruction signals of the LED lamp of a display device 7 and oscillation data signals from a water level sensor 4, after the signals requiring the quick processing, the signals of two each, the first and second ones of the six lighting instruction signals for instance, are transmitted or received.