baber/WOPTO huggingface dataset:
Patent JP-2001075409-A (JP)
Title: Belt fixing device
Inventor: KAGAMI TAKAO
IPC: G03G15/20
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a belt fixing device capable of performing stable fixing operation. SOLUTION: This belt fixing device has a pressure roller 120 press-contacting with a fixing belt 110 heated and coated with oil, and either of them is driven and the other follows it. Recording material S where a toner image is formed is made to pass through the center part N1 of a press-contact part N so that the toner image is heated, melted and fixed on the recording material. The device is provided with high grip members G at both ends of the belt 110 in the peripheral direction thereof. A rugged pattern on the surface of the member G is inclined to the width direction of the belt 110. The rugged pattern is made linearly symmetric with respect to a center line in the width direction of the belt 110.
Patent JP-H03112302-A (JP)
Title: Capsule position detecting method
Inventor: FUJISAWA TOMOJI
IPC: B65G51/04
Filed: 1989-09-22
Abstract: PURPOSE:To detect the position of a capsule by a method wherein a transmitting circuit and a converter are provided for every sensor, a signal having predetermined number of bit is transmitted from every sensor and converted into an optical signal which is transmitted to a delivery station separated by a predetermined distance. CONSTITUTION:A transmitting circuit and a converter are provided for every sensor 8 in a control box 7. The control box 7 is connected through an optical fiber cable 11 with a polarizer 10 arranged with a predetermined interval. Furthermore, the polarizers 10 and a delivery station 12 are connected through optical fiber cables 13. The transmitting circuit comprises a circuit for converting a signal into a current, a counter, and the like. Since the signal transmitted from individual sensor has different number of bit, the position of a capsule can be specified.
Patent JP-H0888736-A (JP)
Title: Image reader
Inventor: TAKASHIMA SATORU
IPC: G03B27/50
Filed: 1994-09-14
Abstract: PURPOSE: To prevent mis-alignment and to prevent the production of uneven density and uneven color by conducting alignment based on data obtained by receiving the light of a light source of a transmission original read means with an optical sensor provided to a reflection original read means. CONSTITUTION: At fist, 1st and 2nd scanners 10, 11 interlocked by a wire 12 are aligned by using an alignment sensor 23. Then a linear light source 31 at the side of a transmission original read means 3 is lighted and signals from sensors 50, 51 are checked while moving a transmission side scanner 15. The position of the transmission side scanner 15 coming just above a real line L is confirmed based on outputs from the sensors 50, 51. A control section controls a motor 17 or the like. When the two sensors 50, 51 are used, scanning is attained while two outputs are monitored even in the read process and deviation in the position of both the scanners 10, 15 is corrected. The correction is realized by allowing the control section to control step motors 13, 17.
Patent JP-S6490671-A (JP)
Title: Image segment control system
Inventor: YAMAZAKI NOBUHISA
IPC: H04N1/04
Filed: 1987-09-30
Abstract: PURPOSE:To improve an input processing efficiency by shortening the respective times of a main scanning and a sub-scanning according to an instructed original size or the segment size of an image. CONSTITUTION:An image segment control part 7 selects pellets 2-1-2-4 functioning to use for a main scanning to instruct a main scanning control part 8 at the time of instructing the image segment size or a segment position. The main scanning control part 8 shortens a scanning time for scanning only the instructed pellets 2-1-2-4 as objects, to form a main scanning signal, supply to a CCD control circuit and sequentially drive the pellets 2-1-2-4. A sub- scanning control part 9 changes a sub-scanning time according to the shortening of the main scanning time. Thereby, the input processing efficiency can be improved.
Patent JP-H1187820-A (JP)
Title: Laser oscillator and service life judgement method for blower motor thereof
Inventor: ETO SEIICHI
IPC: H01S3/097
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a service life judgement method of a blower motor of a laser oscillator capable of evading the laser oscillator from suddenly becoming unusable by the termination of the service life of the blower motor and the laser oscillator. SOLUTION: When a control part 17 controls a blower motor 15 for circulating gas which is a laser medium at a high speed inside a vacuum container 13 of a laser oscillator 1, a motor current is monitored by a motor current detector 11 at all times. When a comparison/jugement part 21 of the control part 17 judges that a motor current value from the motor current detector reaches a prescribed value determined beforehand, it is defined that the blower motor 15 is used to the limit and a required processing such as exchange or the like is performed. Or, from the relation of the using time and motor current of the blower motor 15 stored beforehand in the memory of the control part 17, the motor current value at the time of considering that it is used to the limit can be decided beforehand and stored.
Patent JP-2000074716-A (JP)
Title: Method of measuring flow rate
Inventor: SUZUKI SHINICHI
IPC: G01F1/696
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To raise the measuring accuracy and reduce the power consumption by using the output of a detector as a flow rate signal at a fixed time having passed before the heating of a first and second thermosensitive resistors becomes stable, and halting the drive just after the fixed time has passed. SOLUTION: The current value I1 is set to a value IOFF at which thermosensitive resistors Rs1, Rs2 do not generate heat then set to a value ION at which the thermosensitive resistors Rs1, Rs2 are heated and returned to the value IOFF at which the thermosensitive resistors Rs1, Rs2 do not generate heat and these steps are repeated. An output value Vr is observed at a fixed time Ta lapsed from a time when the current value I1 of a current source 4 is set to the value ION before the heating of the thermosensitive resistors Rs1, Rs2 becomes stable. Immediately after ending the observation, the current value I1 of the current source 4 is set to the value IOFF. Such operation is repeated at an arbitrary period as an intermittent operation to utilize a leading part having a good linearity during rising.
Patent JP-H1090348-A (JP)
Title: Method and apparatus for low-temperature test
Inventor: SHIIHARA YASUHIRO
IPC: G01R31/26
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent an IC to be tested (DUT) and an IC socket, on and to which the IC is mounted and attached, from being frosted due to dew condensation. SOLUTION: A measuring part 1, a dehumifier 6 and a gas-mixture-ratio regulator 4 are connected by a conduit 2, and an atmospheric-pressure regulation mechanism 3 is installed before the dehumidifier 6. Liquid nitrogen is stored in a refrigerant storage part 5, a gasified cooling gas (nitrogen) is sent to the gas mixture-ratio regulator 4 so as to be mixed with a dry gas which is sent from the dehumidifier 6. A cooled mixed gas is sent to the measuring part 1. A mounting base 8 is installed at the measuring part 1, and an IC to be tested is arranged on it so as to be tested. A temperature sensor is installed at the measuring part 1, its control signal is transmitted to a the gas-mixture- ratio regulator 4, and a gas mixture ratio is regulated on the basis of it.
Patent JP-S61128743-A (JP)
Title: Supporting method for rotor for overhung rotary electric machine
Inventor: YOSHIMOTO HIDEO
IPC: H02K5/00
Filed: 1984-11-22
Abstract: PURPOSE:Not to apply an excessive load to prime mover side bearings, by a method wherein the free end on the non-connecting side of the rotary shaft for the rotor for a rotary electric machine is pivotally supported with a bearing of elastic supporting mechanism. CONSTITUTION:A free end on the non-connecting side of a rotary shaft 7 is pivotally supported with a bearing 8. In order words, a rotor 6 is pivotally supported with a prime mover side bearings 5a near a rotary electric machine and with the bearing 8 on the rotary electric machine side, and so the bearing load of the prime mover side bearing 5a can be reduced. And the bearing 8 on the rotary electric machine side is organized with elastic supporting mechanism, and so the relative displacement between the prime mover 1 and the rotary machine 2 is made negligible, and the rotary electric machine 2 can be arranged not to receive an excessive force.
Patent JP-H1171660-A (JP)
Title: High strength amorphous alloy and its production
Inventor: INOUE AKIHISA
IPC: C22C16/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in viscosity caused in the case that crystals are precipitated in an alloy by allowing a high strength amorphous alloy to contain specified amounts of Zr, Hf, Ni, Cu, Fe, Co, Mn and Al, to contain a specified amt. of element having positive mixing enthalpy with these elements and to have an amorphous phase structure. SOLUTION: This high strength amorphous alloy has a compsn. shown by the general formula of XaMbAlcTd, where X denotes one or two kinds of elements selected from Zr and Hf, M denotes at least one kind of element selected from Ni, Cu, Fe, Co and Mn, and T denotes an element having positive mixing enthalpy with at least one or more kinds among the elements of X, M and Al. The element T is preferably Ag. By atomic %, 25<=a<=85, 5<=b<=70, 0<=c 35 and 0<=d<=15 are satisfied. It is preferable that its structure is composed of mixed phases of amorphous and fine crystalline phases, and the volume ratio of the amorphous phases is preferably regulated to >=50%.
Patent JP-2000076389-A (JP)
Title: Card pay-out device
Inventor: KOSUGI KENICHI
IPC: G06K19/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To automatically clean a feed-out mechanism part at specific intervals. SOLUTION: For a cassette 1 which stores plural cards C in a stacked state and has an ejection hole 6 for ejecting only one of the cards C and a long window 5 where a part of the top stacked card C appears, a feed-out mechanism 20 is constituted which has a feed-out pad 33 coming into contact with the top card C across the long window 5 and ejecting the card from the ejection hole 6. In the cassette 1, a push plate 7 is arranged which pushes the stacked cards C toward the long window 5. On the top surface of the push plate 7, a card type cleaning means 15 is arranged which is stacked together with the cards C.  When all the cards C are ejected from the cassette 1, it is recognized that no card C is present in the cassette 1 with the detection signal generated by receiving the sensor light of a detecting means S through respective detection holes 11 and a detection hole 15c and the feed-out pad 33 is moved and rubbed by the cleaning means 15 to perform cleaning operation.
Patent JP-S62106324-A (JP)
Title: Apparatus and method for detecting luminous intensity
Inventor: SUZUKI TAKEHIKO
IPC: H01L21/027
Filed: 1985-11-05
Abstract: PURPOSE:To remove the effect of the change in the quantity of light due to the voltage variation of a power source, by detecting the light of a light source and processing light output detected corresponding to the information of the power source of the light source. CONSTITUTION:A moving apparatus (stepping motor) 17 is controlled by a stepping motor controller 15 to position a light detector 1 at a detection point 1. The quantity of the detected light is amplified and converted by an A/D converter 7 to be extracted at every DELTAt. In CPU13, only a cycle T or nT is added to the extracted data to store the same in memory RAM10. Therefore, the stored information is constant regardless of a detection period and luminous intensity being the time average thereof also becomes constant. After the completion of memory, order is issued to the moving apparatus 17 and the detector 1 is moved to the next measuring point and, after all of data were taken in, the irregularity of luminous intensity is calculated by CPU13. If the timewise irregularity at the same point is calculated, the detector 1 does not move. By this constitution, an apparatus not generating the variation in detected luminous intensity according to a detection period due to the effect of the voltage frequency of a power source is obtained.
Patent JP-H08110594-A (JP)
Title: Image forming device
Inventor: IWAI KENICHI
IPC: G03G15/04
Filed: 1994-10-13
Abstract: PURPOSE: To provide an image reading mechanism suitable to an image forming device and free from a noise and vibration. CONSTITUTION: First and second carriages 20 and 26 as the image reading unit of the image forming device are driven in conditions where the noise during a copying operation and the blur of an image are made extremely little with a multistage driving current prescribed by an 8-bit D/A converter and a motor control part, by a stepping motor driven by a winding wire current capable of applying torque about 1.5 to 2 times the static torque of the reading unit + minimum torque prescribed by a margin. Therefore, the undesired noise and vibration can be reduced, while the torque sufficient for moving a reader is caused. Thus, an original can be stably read.
Patent JP-2001065501-A (JP)
Title: Hydraulic driving device
Inventor: ASANO YOJI
IPC: F15B9/08
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To drive a hydraulic motor by reducing a pressure loss caused by the restriction of a servo valve without wasting an operating horse power of a hydraulic pump. SOLUTION: A hydraulic driving device which is provided with a servo valve 25 that drives and rotates a hydraulic motor 43 in response to a rotation of an electric motor 24 comprises a counterbalance valve 90. When hydraulic oil circulating between the hydraulic motor 43 and the servo valve 25 circulates in the direction of an arrow D, the counter balance valve 90 applies a back pressure to hydraulic oil which is supplied from the hydraulic motor 43 to the servo valve 25 so as to circulate hydraulic oil.
Patent JP-H1084732-A (JP)
Title: Mowing height controller of combine
Inventor: YAMADA TAKASHI
IPC: A01B63/10
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a grass dividing body from being thrusted into the recessing and projecting part at the time of the recessing and projecting part in a field by controlling the mowing part of a combine for mowing grain-straw to set height. SOLUTION: The combine is constituted by arranging the mowing part in the front part of a running machine body by an ascending/descending device so as to be ascending/descending possible, providing a non-contact-type sensor for detecting the height against ground of the mowing part and a grounded-type sensor B, driving the ascending/descending device by the detecting signals of the both sensors and controlling mowing height. In this case, mowing height control by the detection signal of the grounded-type sensor B is preferably executed before mowing height control by the detecting signal of the non- contact-type sensor.  Mowing height control by the detecting signal of the grounded-type sensor 9 is executed only when an automatic switch is turned-on, a frass dividing unit D is arranged at the mowing frame front end of the mowing part so as to be vertically rotation possible and the sensor for detecting the grounding of the grass dividing unit D is arranged in the rear part position of the unit D.
Patent JP-H0585112-A (JP)
Title: Vehicle tire fitting device
Inventor: MIYAZAKI AKIRA
IPC: B60C25/12
Filed: 1991-09-26
Abstract: PURPOSE:To simplify the operation to fit a tire to a wheel by providing a program control means to control the movement to lower the first thrusting-up means and the second elevating means after the first elevating means is lowered and the first thrusting-up means is temporarily elevated. CONSTITUTION:The first and the second elevating means C4, C6 which lower two rails 12 are provided in a vehicle tire fitting device to fit the tire 5 to a wheel 4 by carrying the wheel 4 to the work location by means of the second two roller conveyors 11, and by carrying and lowering the tire 5 by means of the second two roller conveyors 13 provided with the rails 12. Under the condition where the first elevating means C4 is lowered, the tire 5 is bitten against the wheel 4 in an inclined condition by further elevating the tire 5 loaded on the second elevating means C6 by the thrusting-up means C3, and the side surface of the tire on the upper side is thrusted down by a thrusting- down means.
Patent JP-S63102713-A (JP)
Inventor: YAMAMURA KOJI
IPC: B60N2/90
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02256097-A (JP)
Title: Musical tone parameter selector
Inventor: IIJIMA TATSUYA
IPC: G10H1/18
Filed: 1989-09-26
Abstract: PURPOSE:To simplify the operation to correct an erroneous input by storing the selected input from plural data selection input means operated by each mode determined by a mode setting means and determining musical tone parameters in accordance with the respective storage results. CONSTITUTION:This device has the plural data selection input means 5, the mode setting means which selectively sets a 1st mode and a 2nd mode, and a 1st data memory means 8 which stores the selected input data from the plural data selection input means 5 under the setting of the 1st mode. Further, the device has a 2nd data memory means 9 which stores the selected input data under the setting of a 2nd mode and a musical tone parameter determining means 1 which determines the musical tone parameters in accordance with the contents of the memory means 8 and 9. The digit of the input of the input means 5 in the respective modes, i.e., digit input is determined by the modes and, therefore, the contents of the data memory means 8, 9 of the corresponding digits are updated simply by making the correction input again from the input means 5 at its time of inputting digits erroneously. The operation to correct the error operation of the digit input is facilitated in this way.
Patent JP-H0695639-A (JP)
Title: Image display circuit
Inventor: OZAWA HIROSHI
IPC: H04N5/445
Filed: 1992-09-17
Abstract: PURPOSE:To hold a high grade color function without an expensive circuit using a picture control LSI by adding or reinforcing the color function into an OSD(on-screen device) IC. CONSTITUTION:In an image display circuit using the on-screen display IC 1 receiving a clock signal, a horizontal synchronizing signal and a vertical synchronizing signal, and outputting dot data constituting an image synchronizing with these signals, this circuit is provided with a first counter 2 counting a dot clock being a basic clock for displaying the dot and being reset by the horizontal synchronizing signal, a second counter 3 counting the horizontal synchronizing signal and being reset by the vertical synchronizing signal, a RAM 4 making the outputs of the first and the second counters 2, 3 address signals, and storing plural bits of color data in memory addresses corresponding to the address signals and a synthesizer circuit 10 synthsizing the output of the RAM 4 with the dot data outputted from the on-screen display IC 1, and outputting output dot data with more number of dots than the dot data.
Patent JP-H0296471-A (JP)
Title: Automatic picture reducing device
Inventor: TANAKA YOSHIHISA
IPC: H04N1/393
Filed: 1988-09-30
Abstract: PURPOSE:To exactly and properly record an undefinitely enlarged picture on a recording paper of a prescribed size by automatically variably setting the thinning reduction ratio of the length of an input picture to a proper size according to the length of the input picture. CONSTITUTION:The picture is inputted from an input/output means 1 in units of a line, and accumulated in a memory 2. The number of the lines of the accumulated picture is counted 3, and the number of the lines for one page is sent to a comparing circuit 5 as a length L1 of the picture. The length L1 is compared with a length L0 of the recording paper designated by a recording paper size designating means 4, a comparison result (L1-L0) is sent to a control circuit 6, and at the time of L1>L0, thinning is executed so that the lines in the number corresponding to L1-L0 may be evenly thinned in the input picture for one page. As the result, the input picture is exactly contained in the length L0 of the recording paper, and the picture is recorded.
Patent JP-S60134129-A (JP)
Title: Heat exchanger unit
Inventor: ABUKAWA NORIO
IPC: F24F1/02
Filed: 1983-12-23
Abstract: PURPOSE:To smoothly circulate indoor air and to suppress noise generated by the rotation of fans by partitioning the titled unit into a condenser chamber and an avaporator chamber by partitioning plates, providing fans and heat exchanger at the upstream sides of the fans, and disposing a damper which guides air in the partitioning plate. CONSTITUTION:A heat exchange unit 20 is partitioned into an avaporated chamber (c) and a condenser chamber (d) by partitioning plates 21 and 22. The damper 31 is disposed at the central part of the partitioning plate 21 positioned at the upstream side of a condenser 27, and rotates around a hinge 32. When the damper 31 is moved and the opening of the partitioning plate 21 is opened, the condenser 27 and an evaporator 23 are positioned at the upstream side of the cross flow fan in the condenser chamber (d). Hence, there is almost no possibility of air blasting sound being generated. Further, since the cross flow fan 29 of the condenser chamber (d) is rotated and indoor air is sucked up into the unit, indoor air can be smoothly circulated.
Patent JP-H0296327-A (JP)
Title: Vapor phase growing method of gallium arsenide
Inventor: ARAI KENICHI
IPC: C30B25/10
Filed: 1988-09-30
Abstract: PURPOSE:To form an epitaxial growth layer with reduced hillock by raising the temperature of a reaction tube opposing to a gallium arsenide substrate installed in a growth region more than that of the gallium arsenide substrate. CONSTITUTION:A Ga source 13 disposed along a high temperature region in a quartz reaction tube 11 is brought into reaction with a mixture gas 12 of AsCl3 and H2, and resulting reaction product gases 14, such as GaCl and As3, etc., are carried onto a GaAs substrate 15 disposed in a growth region in the reaction tube for further reaction and epitaxial growth. An upper heater 17 and a lower heater 18 are controlled to make the temperature along the growth region in the reaction tube 11 higher than that of the GaAs substrate 15. Hereby, there is controlled the precipitation of GaAs polycrystalline particle onto a reaction tube inner wall 16 during the epitaxial growth. Thus, the polycrystalline particles are prevented from dropping onto the substrate 15 and hence an epitaxial growth layer without any hillock is formed.
Patent JP-H0673254-A (JP)
Title: Vinyl chloride resin composition
Inventor: KAMITSUBARA YUZURU
IPC: C08K5/10
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a vinyl chloride resin compsn. which gives a molded article, such as a film excellent in elastic modulus, nerve, pull, and touch. CONSTITUTION:This resin compsn. is prepd. by compounding 100 pts.wt. vinyl chloride resin with 0.1-10 pts.wt. compd. selected from the group consisting of an aryl phosphate, benzylidenesorbitol, and a metal hydroxybenzoate. The compsn. may further contain 1-200 pts.wt. plasticizer.