baber/WOPTO huggingface dataset:
Patent JP-H0263093-A (JP)
Title: Brightness adjusting device for plasma display panel
Inventor: KISUMI SHINTAROU
IPC: G09G3/28
Filed: 1988-08-30
Abstract: PURPOSE:To inhibit maintenance pulses in each frame periodically and uniformly, to stably adjust brightness at the time of a half-tone display, and to prevent a flicker and an irregularity in brightness by inhibiting the application of maintenance pulses in synchronism with a horizontal synchronizing signal. CONSTITUTION:A brightness adjusting circuit 23 makes an adjustment so that maintenance pulses PS are applied intermittently according to the horizontal synchronizing signal PH. Consequently, the time when no maintenance pulse PS is applied becomes periodically in synchronism with the horizontal synchronizing signal PH and a constant number of maintenance pulses PS are supplied in each frame of the plasma display panel PDP 7 to prevent beats from being generated. Consequently, a signal component of <=60Hz does not appear in light emission on the PDP 7 and the flicker and irregularity in brightness are prevented. Consequently, the brightness is adjusted without generating the flicker nor brightness irregularity.
Patent JP-H0381427-A (JP)
Title: Circling warning light circuit for upper part turning vehicle
Inventor: YOKOYAMA TOSHIO
IPC: E02F9/24
Filed: 1989-08-22
Abstract: PURPOSE:To change the intensity of illumination of a warning light by forming a switch so that it is switching to a branch circuit on the side where a resistor is located by excitation from a working light-relay when the working light is turned on at night. CONSTITUTION:When a relay unit 5a of a warning light-circuit is energized by a power source circuit of a power source 2, a fuse 3a, and a switch 4, a switch 18 is connected to a contact of a branch circuit 15a to enhance the intensity of illumination of a working light 7. When a working light-switch 13 is turned on, a working light-relay 11 is energized through a power source circuit 19 of the power source 2, a relay 1, and a fuse 3c to light up a working 12. Further, when a turning control lever 8 is operated, a pressure switch 9 is turned on, and a coil 17 is energized and excited from the relay 11 through a circuit 20. Then the switch 18 is connected to a contact of a branch circuit 15b on the side where a resistor 16 is located, to energize a warning light-relay 6. Further, the warning light 7 turns on, flickers to reduce the intensity of illumination.
Patent JP-H0498292-A (JP)
Title: Electronic musical instrument
Inventor: OBARA YOSHITO
IPC: G10H1/00
Filed: 1990-08-16
Abstract: PURPOSE:To realistically generate a unique resonance sound(RS) signal due to the structure of a real instrument by providing the electronic instrument with an output control part for distributing the outputs of a musical tone signal generating part and plural RS signal generating parts into plural output sequences in accordance with control signals and simultaneously generating and distributing signals. CONSTITUTION:Output data WD1 from the musical tone generation part 4, output data WD2 from the 1st RS signal generation part 11 and an output waveform WD3 from the 2nd RS signal generation part 12 are distributed into plural output sequences by the output control part 7 in accordance with keycode data KC or the status signal SON of a switch 2 outputted from a CPU 3. These output signals are supplied to a sound system 6 and A/D converted and the converted digital signals are mixed, amplified and discharged to two speakers, so that the discharged sound including unique resonance sound can spatially realistically express the sound of a real instrument.
Patent JP-H04101030-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/10
Filed: 1990-08-20
Abstract: PURPOSE:To improve mixing ratio controllability in a phase control of a basic fuel injection amount by correcting a control amount of weighting according to a change of an air flow charged in a cylinder of an engine or stopping weighted average processing when the change of the air flow is less than a predetermined value. CONSTITUTION:A basic fuel supply amount is set by a means A based on a quantity of state of an intake air, this basic fuel supply amount is weighted- averaged by a control amount for weighting determined by an engine revolution speed and an opening area of an intake system, and the weighted average basic fuel supply amount is calculated by a means B. A fuel supply amount is set by a means C based on the basic fuel supply amount or the weighted average basic fuel supply amount, and a fuel supply means D is controlled by a means E based on this fuel supply amount. In the above fuel supply control device, the control amount for weighting is corrected by a means F according to a change of an air flow charged in a cylinder of an engine. When the change of the air flow is less than a predetermined value the weighted average processing is stopped by a means G.
Patent JP-H0552759-A (JP)
Title: Image processing apparatus
Inventor: HOSHINO MASARU
IPC: G01N21/954
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a cylindrical body fixing apparatus which photographs and checks tone inner bottom face of a cylindrical body and moreover registers both ends of the cylindrical body. CONSTITUTION:This apparatus has a holder 60 for registering one end of a cylindrical body and a centering jig 38 for holding the other end of the cylindrical body. A hole 62 is opened in the lower part of tone holder 60, and a centering bar 63 is provided below the holder. A cam follower 64 is mounted to the lower end of the centering bar 63. As the cam follower 64 moves on a cam 46a, the centering bar 63 is moved up and down. A holding part 61 of the centering jig 38 has a guide face 65 inclined inside a cylindrical part and a first cylindrical face 66 formed to be continuous with the guide face 65. A stepped part 68 with a horizontal plane is formed between the first cylindrical face 66 and an innermost diametrical part 67.
Patent JP-2000041801-A (JP)
Title: Slide display plate for showcase
Inventor: KONDO TATSUO
IPC: F25D25/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a slide display plate for a showcase of an excellent appearance which can be easily installed and removed to facilitate floor cleaning or maintenance. SOLUTION: At back parts of a frame left part 15c and a frame right part 15d of a frame assembly 15, protruded parts 20, 20 to be detachably engaged with supports 19, 19 at back surface parts on both sides inside a case for positioning and fix the frame assembly to a bottom plate, and a display plate 16 is detachably installed on a display plate support assembly 17.
Patent JP-H0644131-A (JP)
Title: Memory address space extension device
Inventor: KODA YOSHIHIRO
IPC: G06F12/10
Filed: 1992-07-23
Abstract: PURPOSE:To shorten the time required for switching a task by converting a physical address which CPU has into an extension address in a memory management unit and permitting a memory to store the extension address longer than the physical address. CONSTITUTION:CPUS 101 has the physical address S109 in a certain length and the memory management unit S103 converts the physical address S109 into the extension address S110. The memory 102 stores the extension address S110 longer than the physical address S109. When the task is switched and the task which is to be executed next is dispatched, the memory management unit S103 converts the physical address S109 into the extension address S110 to the memory 102 from CPUS 101. When a page register is set in a register bank S107, task switching becomes register block switching and time required for switching the task can be shortened.
Patent JP-H0265504-A (JP)
Title: Microstrip antenna
Inventor: HARUYAMA SHINICHI
IPC: H01Q13/08
Filed: 1988-08-31
Abstract: PURPOSE:To simplify the structure and to facilitate the adjustment by adopting the structure such that an adjustment mechanism is provided, which moves a dielectric plate in parallel with a microstrip resonator in a perpendicular direction so as to adjust the interval between the dielectric plate and the microstrip resonator. CONSTITUTION:Coil springs 10, 10,... are in free-fit to screws 8, 8,... and the dielectric plate 6 is made opposite to the microstrip resonator 2. While the coil springs 10, 10,... are fit compressingly between the dielectric plates 6 and a dielectric base 1, the screws 8, 8,... are screwed to female screws 9, 9,... Through the constitution above, a distance d' between the dielectric plates 6 and the dielectric base 1 is set optionally by turning the screws 8, 8,...,properly by means of a screw driver 11 or the like. Thus, the antenna is easily adjusted to obtain a prescribed resonance frequency. Furthermore, the structure is very simple, ease of the adjustment is offered and the antenna is constituted inexpensively.
Patent JP-S59107071-A (JP)
Title: Device for forming reactive vapor deposited film on outside surface of object to be treated
Inventor: TAKEUCHI HIROTATSU
IPC: C23C14/34
Filed: 1982-12-12
Abstract: PURPOSE:To provide a titled device for forming a vapor deposited film, which facilitates maintenance and supervision and improves operability by making a carousel assembly provided with a mechanism for supporting an object to be treated and rotating and revolving the same and a vertical cover freely movable with respect to a main chamber. CONSTITUTION:A forming device for a reactive vapor deposited film is formed of three members; a carousel assembly 1, a manihold chamber 12 and a main chamber 20. The assembly 1 is provided with a holder 3 for supporting horizontally an object 2 to be treated, a mechanism 4 for rotating and revolving the object 2 together with the holder 3 and a vertical cover 5. A main chamber 20 is connected to the chamber 12, and the cover 5 of the assembly is fixed in the opening of the chamber 20 to close the opening. The object 2 is converted and is carried away simultaneously with the opening and closing of the chamber 20 by the movement of the assembly 1 according to the above-mentioned mechanism.
Patent JP-2000044741-A (JP)
Title: Polyolefin resin molding having excellent transparency
Inventor: FUJII YASUYUKI
IPC: C08L23/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a molding having excellent moldability resulting from improved melt tension during melt shaping and excellent transparency, which molding contains a specified amount of a fibrillated fluoropolymer and has a specified total light transmittance and a specified haze. SOLUTION: There is provided a polyolefin molding containing 0.0001-20 wt.% fibrillated fluoropolymer and having a total light transmittance of at least 85% and a haze of at least 40%. This molding is characterized in that, as compared with the case free from the fluoropolymer, the molding has a total light transmittance higher by at least 2% or a haze lower by at least 4%. The fluoropolymer for the fibrillated fluoropolymer is not particularly limited so fat as it is the one capable of being fibrillated and is exemplified by polytetrafluoroethylene. The polytetrafluoroethylene is mainly based thereon and may contain at most 10% copolymerizable component such as hexafluoroethylene. The polyolefin resin in not particularly limited so fat as it is the one for use in sheets, bottles, pipes, or the like.
Patent JP-S6277566-A (JP)
Inventor: OSHIMA MASAHIKO
IPC: F25B15/00
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0668480-A (JP)
Title: Optical head of optical disk device
Inventor: TAKAHASHI NAOMASA
IPC: G11B7/09
Filed: 1992-08-17
Abstract: PURPOSE:To provide the optical head of the optical disk device which prevents pitching vibration from being generated and is small in pitching vibration amplitude even if the pitching vibration is caused. CONSTITUTION:An objective 16 and an actuator 17 which are held in a carriage 13 integrally and movably in a focus direction and a track direction and an optical system 18 whose optical path to the actuator 17 is parallel to a plane in the carriage 13 are arranged on the same plane.
Patent JP-H0664736-A (JP)
Title: Parts supplying method and device therefor
Inventor: ITO MICHIO
IPC: B65G47/31
Filed: 1992-08-17
Abstract: PURPOSE:To provide a parts supplying method and device therefor which can surely separate various parts to be fed from discharge part of a parts feeder and transport the separated parts to the following process, and at the same time, can execute the sorting for the parts of the same kind. CONSTITUTION:According to a preferable embodiment, a number of parts of one or more kinds which are collected in a scattered condition from an automatic feeding device 10 are successively and individually fed along a guide part 13 outside the device, and the fed parts are successively transferred by a transferring belt 26 at high speed. When the arrival of the parts at the lead to the tip part of the transferring belt 26 is detected by a first parts detector 29, the transferring belt 26 is automatically switched to the low speed traveling and the parts are slowly transferred. On the other hand, when the dropping of the parts at the lead from the moving end of the belt is checked by a second parts detector 30, the transferring belt 26 is temporarily stopped.
Patent JP-H0381041-A (JP)
Title: Method for forging aluminum alloy
Inventor: HAYASHI TETSUYA
IPC: C22C1/04
Filed: 1989-08-24
Abstract: PURPOSE:To enable forging of an Al alloy without using high purity inert gas, etc., by executing a first step forging at a lower temp. than the rapid oxidized temp. of the Al alloy and executing the forging on and after a second step at the above rapid oxidized temp. or higher. CONSTITUTION:By executing the forging at a lower temp. then the rapid oxi dized temp., the Al alloy does not suffer so much oxidation even under the atmosphere with in some degree higher oxygen partial pressure and ateam partial pressure, thereby attaining high density in forging. The successive forging on and after the second step is executed on this at the rapid oxidized temp. or higher. As the first step forging is already executed and the density of Al alloy is already increased, the Al alloy does not suffer vigorous oxidation even if forging on and after the second step is carried out at rapid oxidized temp. or higher. In such a way, the forging is erecuted under inexpensive gase ous atmosphere such as the air. By this method, mass-productive Al alloy formed products can be formed thereby the forming over the wide range of car parts, home electric parts, OA devices etc., can be executed by forging.
Patent JP-S6266606-A (JP)
Inventor: FUREDEII YOHANEI FUERUMEUREN
IPC: H01C10/32
Filed: 1986-09-18
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-H1064629-A (JP)
Title: Casing structure
Inventor: FURUTA HIDEYUKI
IPC: H05K5/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To lessen the installing area and working space of a casing of an electronic appliance which is configured from a plurality of units and structured so that the units are connected through cables. SOLUTION: The casing structure comprises a plurality of electronic appliance units composed of a mother board attached to the body, a plug-in unit to be fitted in a connector mounted on the mother board, connectors 71-76 mounted on the plug-in unit, connector fixed onto a connector plate 61 mounted on the body, and junction cables 81-83 to connect the connectors 71-76 with the connector fixed onto the connector plate 61. The connector plate 61 is structured so as to be mounted integratedly only on one surface of the body, so that the installing area and working space can be lessened to a great extent in case the electronic appliance units are used as laid in line.
Patent JP-H0499921-A (JP)
Title: Mass flowmeter
Inventor: MIYATA YASUSHI
IPC: G01F1/84
Filed: 1990-08-20
Abstract: PURPOSE:To reduce measuring errors of a flow rate by providing a holding means which holds a voltage to be supplied to a processing circuit to a voltage immediately before the vibration of a sensor tube becomes abnormal for an interval where the vibration of the sensor tube is abnormal during measuring of the flow rate. CONSTITUTION:If the vibration of a sensor tube 5 is disturbed by the air bubbles entering the sensor tube 5 at a time point t1, an output voltage V1 of a circuit 20 is changed abnormally. Moreover, the amplitude of the tube 5 becomes small and an output voltage V of a circuit 32 is decreased to not larger than a reference voltage Vref, when a signal (a) is output from a circuit 31. When this signal (a) is generated, an electronic switch 36 is opened, thereby activating a sample hold circuit 35 to hold the voltage to a voltage Va at the time point t1 immediately before the switch 36 is opened. When the air bubbles go out of the tube 5 at a time point t2 and the abnormal vibration of the tube 5 is stopped, the voltage V of the circuit 32 is recovered, and the signal (a) is not output. Accordingly, the switch 36 is closed, and the flowmeter is returned to the normal measuring state. The voltage V1 is turned to an output voltage V2 of the circuit 35 and added to a processing circuit 24 which in turn outputs a flow rate signal based on the voltage V1.
Patent JP-2000033494-A (JP)
Title: Press with built-in bottom dead center stationary mechanism
Inventor: SHINODA TOMOAKI
IPC: B30B15/20
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a press with built-in bottom dead center stationary mechanism capable of attaining precision improvement in coining working and compound working by staying a slide at the bottom dead center. SOLUTION: A piston 11 is connected to the lower end of a connecting rod 7 which is connected to a crank shaft 5, a cylinder 8 to which a cylinder 12 is fixed is provided in a slide 6, and hydraulic oil is supplied to an upper cylinder chamber 13 from a hydraulic oil source 15 with a hydraulic circuit 7 provided with a reducing valve 18 and a relief valve 19.  The difference between a pressure command value of a pressure command generator 23 and a pressure of a lower cylinder chamber 14 detected with a pressure detector 22 is calculated and outputted with a pressure computing element 24 and outputted using signals obtd. by detecting a position in the vicinity of before a bottom dead center of the slide 6 with an angle detector 26 or a slide position detector 27, a servo valve 20 is controlled via a servo amplifier 25, and the slide 6 is stayed at the bottom dead center during the piston 11 is extended from the bottom dead center.
Patent JP-2001043378-A (JP)
Title: Repeat pattern erasing method and pattern defect inspecting device
Inventor: YUGAWA NORIAKI
IPC: G06T7/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To inspect a pattern defect and to appropriately erase a repeat pattern without using a complicated algorithm by finding a gray level difference between a concerned pixel and a plurality of comparison pixels and adding a specified gray level difference to the standard gray level of a pattern-erased image. SOLUTION: The image of an object to be inspected is picked up and image data are stored in the image memory of a computer. Comparison pixels 11-14 are set in a size previously found from a pattern pitch in respect to a concerned pixel 10. The gray level differences between the concerned pixel and the plurality of comparison pixels are found in the integer multiple of the above size and the gray level difference closest to '0' is selected as specified gray level difference. The specified difference is added to the reference gray level of the erased pattern image. A white defect and a black defect are dealt with as a single white defect and single black defect even after processing, normal processing is enabled all over the image and the pattern is reliably erased.
Patent JP-S6462473-A (JP)
Title: Film formation
Inventor: INUDOU YASUHIRO
IPC: C23C16/50
Filed: 1987-09-01
Abstract: PURPOSE:To shorten the time of flattening treatment and to improve work efficiency, by carrying out etching so that the side face of a projecting part forms an acute angle with a substrate prior to the flattening treatment where the prescribed ions are applied to the surface of a specimen to form a film on the substrate surface including the projecting part. CONSTITUTION:Etching is applied to the stepped face of a wiring part 12 provided to a substrate 11 of a specimen, by which the angle (theta) of inclination formed by a side face 12a and the substrate 11 is regulated to the prescribed acute angle. Subsequently, the specimen surface on which bias potential is impressed is irradiated with ions in plasma produced by electron cyclotron resonance excitation, by which a film is formed on the substrate surface including the projecting part and, as a result, the projecting part projecting from the substrate can be flattened.
Patent JP-H1062258-A (JP)
Title: Phase shift mask inspection apparatus
Inventor: FUJIWARA TAKESHI
IPC: G01B9/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure a phase amount of a phase shifter to improve reliability. SOLUTION: Lamp light or excimer laser light emitted from a light source 20 with center wavelength of 300nm or less and having the same wavelength as that of an exposure device is split into two linear polarized light beams orthogonal to each other by an illumination optic system 21 including an illumination side Wollaston prism 26 to be shed to a phase shift mask 3. The two linear polarized light beams which have transmitted through the phase shift mask 3 are overlaid by a detection optic system 30, and based on interference light, a calculation part 41 obtains a phase amount of a phase shifter 2 of the phase shift mask 3.
Patent JP-H07311493-A (JP)
Title: Electrifying member and electrifying device
Inventor: TAKIZAWA YOSHIO
IPC: G03G15/16
Filed: 1994-09-13
Abstract: PURPOSE:To considerably improve such defects of a conventional electrifying member as to cause the fusion of a toner to an image carrier and to obtain an electrifying member excellent in electrifying characteristics and stability of performance. CONSTITUTION:When an electrifying member for contact electrification is produced, the surface of the contact part of the electrifying member brought into contact with a body to be electrified is made of a resin layer 4 contg. urethane modified acrylic resin having 5-80wt.% acrylic resin component to obtain the objective electrifying member. The objective electrifying device is obtd. using this electrifying member.
Patent JP-S6375245-A (JP)
Inventor: KIRIYAMA RYOICHI
IPC: E04D3/00
Filed: 1986-09-16
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-S6279300-A (JP)
Inventor: NAKAZAWA HIROSHI
IPC: C11D9/26
Filed: 1985-10-01
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-H0668446-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1992-08-18
Abstract: PURPOSE:To provide the magnetic recording medium with which recording and reproducing can be executed by a narrow gap ring type magnetic head improved in magnetic saturation by solving the unbalance between the reliability and electromagnetic conversion characteristics of the magnetic recording medium formed with a ferromagnetic metallic film as a magnetic layer of a magnetic tape to be used for magnetic recording and reproducing apparatus. CONSTITUTION:A vapor deposited layer 7 consisting of columnar particles is disposed on a high-polymer film 6. The magnetic recording layer and a cleaning layer are formed continuously so that the directions of respective columnar particles are varied. As a result, the magnetic recording medium with which the high-density recording and reproducing are repetitively executed while the surface for sliding with a head is maintained in a good state is obtd.