baber/WOPTO huggingface dataset:
Patent JP-H07139704-A (JP)
Title: Water level controller for deaerator
Inventor: ISODA KOICHIRO
IPC: F22D1/28
Filed: 1993-11-17
Abstract: PURPOSE:To keep the water level of a deaerator at a level necessary for starting a plant in a plant stop time by a method wherein a deaerator regulating valve bypass valve is regulated when a normal-water level detecting switch is not operated. CONSTITUTION:When the water level of a deaerator 16 is reduced from a nomal water level and the manual operation of a deaerator water level regulating valve bypass valve 9 is not effected during stopping a power generating plant, an output signal obtained in a NOT circuit through an manual operator is established whereby the deaerator water level regulating valve bypass valve 9 is operated into the opening direction thereof. In this case, the deaerator water level regulating valve bypass valve 9 is opened to the specified opening thereof. Then, a specified period of time elapsing timer is operated to close the deaerator water level regulating valve bypass vaove 9 fully. In this case, the specified period of time means a period of time necessary for filling the deaerator 16 to a normal water level by condensed water.
Patent JP-H08235076-A (JP)
Title: Redundant array of semiconductor memory element
Inventor: POORU AARU YANGU
IPC: G11C11/413
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which is improved in writing/reading speed, memory density, durability, and reliability. SOLUTION: The device is constituted by combining a structure constructed by using the RAID technique with a semiconductor memory device by using a unique method and uses a redundant array of semiconductor memories. The device is provided with a plurality of circuit board assemblies loaded in a housing. It is preferable to put the housing in a computer drive bar or rack-mounted housing having a standard size of 5.25 inches. The circuit board assemblies are electrically connected to semiconductor memory devices, such as flush memory PCMCIA cards 58, 80,.... The interface between a host system and the cards 58, 80,... is made by means of a data route control circuit 102.
Patent JP-H02133377-A (JP)
Title: Impact sintering and automobile part production device using it
Inventor: KAWAMURA HIDEO
IPC: C04B35/64
Filed: 1988-11-14
Abstract: PURPOSE:To sinter the material difficult to be sintered without adding any auxiliary additive for sintering by colliding the substance accelerated in a high speed by explosion force against the material to be processed which is preliminarily formed with the fine powder of fine ceramics. CONSTITUTION:When explosive 7 is ignited to make explosion, a piston 13 is moved upward in a high speed by the energy of explosion, and the piston is collided against a die 12 to generate shock waves. The powder 2 is sintered by these shock waves, and the die 12 and a base 14 are moved upward. This ascending speed is adjusted by a throtle 16, and the sintered part is exchanged with new powder and the die and the base are moved downward. After the piston 13 is collided against the die 12, cramp arms 19 is retreated, the lower end of a gun barrel 10 is opened by a motor 18, the piston 13 is moved down to a specified position, explosive is set on the upper surface of a cover body 11, the lower end of the gun barrel io is closed again by the motor 18, and the cramp arms 18 are moved forward to fix the cover body 11 to the gun barrel 10. By exploding the explosive 7, the above-mentioned process is repeated to continuously produce the sintered part.
Patent JP-H06137157-A (JP)
Title: Bearing structure of supercharger
Inventor: KANTO YUJI
IPC: F02B39/00
Filed: 1992-10-26
Abstract: PURPOSE:To decrease friction at the time of rotating the rotational shaft of a supercharger. CONSTITUTION:A cylindrical bush 12 is fixed to a center housing 11, and a floating bearing 14 having an oil supply hole 15 for penetrating outer and inner circumferential faces is rotatably provided between the bush 12 and a rotary shaft 13, and an oil passage 16 extended in the circumferential direction is formed between the center housing 11 and the bush 12, and a plural number of oil injection holes 20 for supplying oil F from the oil passage 16 to the floating bearing 14 side in the same rotational direction of the rotary shaft 13 are provided on the bush 12.
Patent JP-H11124898-A (JP)
Title: Structural analysis system and record media
Inventor: MAKI HIDEHIKO
IPC: E04B1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To realize a system by which physical properties or the like are repeatedly corrected while performing dynamic analysis by use of the physical properties and the results in the static analysis to obtain a desirable result, and rapidly obtain an accurate result without input misses of various kinds of physical properties even if one has no expert knowledge, with respect to a structural analysis system. SOLUTION: This system is provided with a means 2 converting a property to the first physical property necessary for a static analysis on the basis of material, shape, material constants, and physical constants of a structure, and a static analysis means 3 performing the static analysis of the structure on the basis of the first physical properties. And further, it is provided with a means altering the second physical properties in accordance with setting of the first physical properties to the second physical properties necessary for the dynamic analysis or altering designation, and a dynamic analysis means 4 repeatedly performing dynamic analyses on the basis of the second physical property or an altered second physical property and a static analysis result.
Patent JP-H08122099-A (JP)
Title: Absolute encoder
Inventor: ONO YASUSHI
IPC: G01D5/36
Filed: 1994-10-27
Abstract: PURPOSE: To accurately regulate the positions of a photodetector and a code plate at a low cost. CONSTITUTION: The absolute encoder comprises a code plate 21 having an absolute patten formed from n-th order binary recurring random number sequence, a detector 31 having n pieces of detecting elements 311 to 315 for detecting the relative movements to the plate 21, and a detector 3 for detecting the real mounting position of the detector, the positional deviation from the designed position based on the detection signal from the derector of any of the n pieces of the elements. The detector 3 detects the positional deviation of the detector 3 based on the detection signal from the element 313 disposed substantially at the center of the n pieces of the elements 311 to 315.  The deviation of the phase at the elements 311, 315 of both the ends of the photodetector 31 to the absolute pattern becomes substantially half as compared with that when it is regulated at one end of the photodetector 31, thereby improving the detecting accuracy.
Patent JP-H10115466-A (JP)
Title: Structure for installing hot-water bath
Inventor: YAMADA SHIGERU
IPC: F24H9/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To enable setting a hot-water bath against a plane of a wall or a side of a corner in the place of the installation (usually in a bathroom). SOLUTION: A hot-water bath referred to herein has a structure for installation in which the bottom part 10 of the hot-water bath is fixed to one slat of an L-shaped fitting 20 and the other slat of the fitting, to a wall. The bottom part of the hot-water bath has a substantially straight-line-shaped rear side 12 with the two ends extending respectively into slanting sides 13, 14, In the bottom part of the hot-water bath and from the rear side 12 or from its extension toward a front side 11 a first row of screw holes for fixing with one slat of the L-shaped fitting 20 is formed, and furthermore a second row (b) of screw holes for fixing with the other slat of the L-shped fitting is formed perpendicularly to the slanting side.
Patent JP-H03147901-A (JP)
Title: Method for producing bitumen-filler mixture and for coating surface with said bitumen
Inventor: KAARU RAINHARUTO TSUAISU
IPC: C08J3/20
Filed: 1989-11-06
Abstract: PURPOSE: To enhance the working conditions by rapidly coupling in the fluid condition a bitumen mixed with a carrier material, turning it into granular and/or pulverized state, and adding thereto a filler. CONSTITUTION: A bitumen in liquid state in which a carrier material is included previously, is rapidly cooled by an ultra-low temp. liquid gas so as to be turned into a granular and/or pulverized state. Then a filler is added, and the obtained admixture of the bitumen and the filler is applied to the intended surface.
Patent JP-H03150727-A (JP)
Title: Disk recording/reproducing device
Inventor: HIDA SATORU
IPC: G11B7/0045
Filed: 1989-11-04
Abstract: PURPOSE:To easily monitor, partially change, and correct the recorded information by reading out the read information signal out of a memory after writing once the information in a memory and using a control system as well as an optical system with a single light beam generating source. CONSTITUTION:The main and secondary beams received from an optical system forming part 17 irradiate a magneto-optical disk 10, and the beams reflected from the disk 10 are processed by a signal processing circuit part 31 via the part 17. The read information signal RRF received from the part 31 is written into a buffer memory 52 via a decoder 50. The contents of the memory 52 are read out at a prescribed read rate and turned into a reproduced information signal Sr. This signal Sr performs the monitoring of the recorded information. On the other hand, the read information signal ARF received from the part 31 is written into a buffer memory 56 via a decoder 54. Then the contents of the memory 56 are read out at a prescribed read rate and supplied to a cross fade part 43 to undergo a partial change, the correction, etc.
Patent JP-S62147355-A (JP)
Title: Method and apparatus for calibrating gas of oxygen detector
Inventor: HATTORI AKINOBU
IPC: G01N27/409
Filed: 1985-12-23
Abstract: PURPOSE:To enable the reduction in the use amount of calibration gas, by performing calibration by sending not only reference gas to the side of an external electrode but also calibration gas to the side of an internal electrode. CONSTITUTION:To a protective pipe body 1, a reference gas introducing hole 51 for introducing reference gas into the gap between said pipe body 1 and a solid electrolyte 4 from the outside is provided. Further, a gas introducing pipe 52 connected to both of reference gas flow pipes 40, 41 and a calibration gas flow pipe 42 to introduce the gas from both flow pipes is provided to the hollow part of the electrolyte 4. At the time of the detection of oxygen concn., the inflow of reference gas from the introducing port 51 is prevented and only the reference gas is made to flow in the introducing pipe 52 from the flow pipes 40, 41. At the same time, an inflow gas control apparatus, wherein the reference gas is made to flow in from the introducing port 51 at the time of calibration and only calibration gas is made to flow in the introducing pipe 52 from the flow pipe 42, is provided. Further, a calibration circuit performing the calibration of the detection output of an oxygen detector on the basis of the electrical output generated between external and internal electrodes 2, 3 at the time of calibration is provided. By this method, it is sufficient to fill the space in the side of the electrode 3 reduced in a volume with calibration gas and the use amount of the calibration gas can be reduced.
Patent JP-H08145849-A (JP)
Title: Color filter inspection apparatus
Inventor: TOMITA KOJI
IPC: G01N21/94
Filed: 1994-11-22
Abstract: PURPOSE: To detect the size and height of a foreign article and achieve highly accurate measurements by detecting irregular reflection components of an inspection light entering a color filter with a constant angle by a line sensor and obtaining positional data of the foreign article. CONSTITUTION: A microprocessor 12 stores positional data when a line sensor 11 detects a scattering light and outputs the data to a system controller 40. The system controller 40 moves a moving table 30 on the basis of the positional data of a foreign article input from the microprocessor 12 thereby moving the foreign article to a measuring position of an interference microscope 21. The interference microscope 21 starts measurements when the position of the foreign article agrees with the interference microscope 21. Measuring data are processed at an image processor 22 and output as shape data of the size and height to the system controller 40. The system controller 40 compares the size and height of the foreign article for every position of the foreign article with standard values, thereby judging whether a color filter 4 is good.
Patent JP-H03149531-A (JP)
Title: Exposure controller for camera
Inventor: KAGEYAMA NAOHIRO
IPC: G03B7/17
Filed: 1989-11-07
Abstract: PURPOSE:To preclude misphotographing operation by providing a selecting means which sets a multispot photometric means, a flash light emitting means, and a control means which is put in an operation state by the selecting means and inactivates the multispot photometric means when the flash light emitting means is activated. CONSTITUTION:A photographer uses an electronic flash in flash mode selected with a flash mode switch FMSW, namely, when the flash mode switch FMSW is ON, but outputs a state wherein the flash is not used to a CPU 10 for control when the switch is OFF. When an X contact XC is turned on, a signal which makes the electronic flash emit light is outputted to the CPU 10 for control. Then when the flash light emitting means enters an operation state because the object field is dark when exposure control is performed based on the values of multispot photometry, proper exposure based upon the photometric values of the multispot photometry is not obtained, so the multispot photometric means is inactivated positively. Consequently, the exposure controller which is free from the possibility of wrong photographing operation is obtained.
Patent JP-H10135206-A (JP)
Title: Formation of sio2 film by plasma cvd
Inventor: SANO KEIICHIRO
IPC: H01L21/31
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an SiO2 insulating film according to plasma CVD, capable of achieving higher speed film deposition, higher film adhesion, and higher film hardness. SOLUTION: A magnetic field is applied in a plasma generating chamber 1 by a magnetic coil 2 arranged around the plasma generating chamber 1, a microwave of 100-200W is introduced into the plasma-generating chamber 1, an upstream-gas is introduced into the plasma-generating chamber for generating ECR plasma, a raw material is vaporized downstream to generate the gas to be supplied. This gas is supplied from the inlet, and further the ECR(electron cyclotron resonance) plasma is passed through a mesh provided between the inlet 6 and a substrate 7 or between the plasma-generating chamber 1 and the inlet, and the substrate is made not to be heated, thus an SiO2 film is deposited on the surface of the substrate. The substrate is heated to 150-300 deg.C, preferably to a temperature not lower than 150 deg.C and higher than 200 deg.C.
Patent JP-H0548427-A (JP)
Title: Output buffer circuit
Inventor: KURAMOCHI TAKEO
IPC: H03K19/0175
Filed: 1991-08-14
Abstract: PURPOSE:To reduce the number of components, to improve the switching speed and to reduce the power consumption of the output buffer circuit outputting an output signal of a TTL level in response to an input signal of a MOS level. CONSTITUTION:The output buffer circuit is provided at least with a PMOS81a being a 1st FET in ON/OFF operation based on an input signal Sin to supply a 1st power supply current Id to a base of a 2nd bipolar transistor(TR) 54 in order to drive the 2nd bipolar TR 54, a PMOS82a being a 2nd FET in ON/ OFF operation based on the input signal Sin to superimpose a 2nd power supply current Id2 on the 1st power supply current Id1 thereby supplying the result onto a base of the 2nd bipolar TR 54 and an NMOS82b being a 3rd FET in ON/OFF operation based on an output signal Sout to switch the 2nd power supply current Id2.
Patent JP-2001104804-A (JP)
Title: Method of manufacturing for catalyst for cleaning exhaust gas
Inventor: MIYAKE KEIJI
IPC: B01J35/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst for cleaning exhaust gas of NOx occlusion reduction type which is excellent in purifying ratio. SOLUTION: In a method for manufacturing a catalyst decomposing NOx in which particles of a metal selected from a group composed of Pt, Pd, Au, Ag, Rh and Ir are deposited on an inorganic carrier and particles of another metal selected from the group composed of Pt, Pd, Au, Ag, Rh and Ir are laminated on this metallic particles, the inorganic carrier having equipotential point of pH 3 to 10 is used and the metal is laminated on the metallic particles by reductive deposition method.
Patent JP-S63141896-A (JP)
Title: Rigid body sail
Inventor: KURAGASAKI MUTSUO
IPC: B63H9/06
Filed: 1986-12-03
Abstract: PURPOSE:To prevent the separation of the stream of air from a rigid body sail, by enabling the attack angle of each unit rigid body sail to be adjusted with respect to the wind, and by enabling the lap clearance of the unit rigid body sails to be adjusted. CONSTITUTION:Long length unit rigid body sails 1 are arranged such that a part of the rear surface 1b of each rigid body sail 1 on the downstream side in the direction of the wind, overlaps with a part of the flank surface 1a of the unit rigid body sail 1 upstream thereof with a slight clearance C therebetween. Further, the unit rigid body sails 1 are arranged such that more downstream, the greater the angle alpha of attack of the chord 1c of the unit rigid sail 1 to the wind is. Further, the rigid sails may be rotated by rotary shafts 7 so as to adjust their lifts to be maximum.
Patent JP-S62141054-A (JP)
Inventor: RONARUDO ERU MAAKUJITSUCHI
IPC: C08L27/18
Filed: 1986-12-03
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-H09132340-A (JP)
Title: Sheet conveying device
Inventor: NAKAMURA TOMOHIKO
IPC: B65H5/06
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device for transferring a sheet in an image forming device, which can obtain a high torque at a high speed even in a condition such that the speed difference during conveyance of sheets is greater than twice, and which can restrain the heat generation of a motor running at a low speed. SOLUTION: A sheet feed sensor 55 delivers a signal indicating low or high speed conveyance in accordance of a position of a sheet to be conveyed in an image forming device. A control part 52 generates an input pulse signal for a low speed when a signal indicating low speed conveyance is delivered from the sensor 55, so that a two-speed control motor is energized in a single phase mode. Further, the control part 52 generates an input pulse signal for a high speed when a signal indicating high speed conveyance is delivered from the sensor 55, so that the two speed motor 52 is energized in a two phase mode or a 1-2 phase mode.
Patent JP-H04300528-A (JP)
Title: Simultaneous collection non-destructive inspector and processing method of radiation photo-graphy projection data and tomographic section data
Inventor: ORIBIE PEIRE
IPC: G01N23/04
Filed: 1991-11-05
Abstract: PURPOSE: To rapidly and economically collect a radiographic data and tomographic data by extracting a proper restricted number of radiographic projections of matter during collection or while delaying a time and performing processing for the re- constitution of the cross section of the matter. CONSTITUTION: In a time delay mode of industrial application (adaptation under the logic of an expert), an operator determines the number of radiographic projections to be executed and a computer 36 operates the number of rotations of matter 4 from the number of projections. When the matter to be inspected is rotated, the operator starts the collection of a radiographic projection observation figure to display projection on a display system 26 during or after the collection of data. When the min. number of projections is performed and projection is stored in a memory 28, the operator describes the region around detected trouble and the height of a cross-section. Selected data is extracted by an extraction and cumulation system 30 and cumulated at every projections and respective points to be stored in a memory 32 for the purpose of the constitution of sinogram cumulated at every points. The computer 36 forms the cross-section of the matter within a cut plane by re-constitution algorithm.
Patent JP-H07142942-A (JP)
Title: Differential amplifier
Inventor: MATSUOKA TAKASHI
IPC: H03F3/45
Filed: 1993-11-18
Abstract: PURPOSE:To prevent the width of an input voltage range from becoming narrow and to widen an input range at the time of raising the gain of a differential amplifier. CONSTITUTION:Constant current sources I1 and I2 are installed in parallel to negative MOS transistors M3 and M4 in the differential amplifier having a pair of differential input nMOS transistors M1 and M2 and a pair of negative pMOS transistors M3 and M4. Current flowing through the negative MOS transistors M3 and M4 is controlled by the increase/decrease of current flowing through the constant current sources I1 and I2. Thus, the gain of the differential amplifier is raised in spite of the gate size of the MOS transistors M1, M2, M3 and M4, namely, without dropping voltage by the negative MOS transistors M3 and M4.
Patent JP-H04162735-A (JP)
Title: Package for semiconductor integrated circuit
Inventor: KATO HIROYUKI
IPC: H01L21/60
Filed: 1990-10-26
Abstract: PURPOSE:To cope with a reduced pad and an interval of pads, and to shorten a time required for a wire bonding by securing a connecting conductor made of an elastic conductor to a stitch. CONSTITUTION:A connecting conductor 1 is secured to a stitch 2 of internal terminals connected to external terminals 6 of a package body 3. The conductor 1 is made of an elastic conductor such as tungsten wire, and a protrusion 1a is provided at the end. The conductor 1 is press-bonded or welded to the stitch 2 similarly to the case of wire bonding. A semiconductor chip 5 is adhered to the rear surface of a cover 7 of the package, and mounted on the body 3 thereby to bring the protrusion of the end of the conductor 1 into pressure contact with the pad 4 to obtain a continuity therebetween. Thus, the reduced pad and the interval of the pads can be coped with, and a time required for wire bonding can be shortened.
Patent JP-H03151460-A (JP)
Title: Electroconductive decoration material
Inventor: KAWAGUCHI YOJI
IPC: H01B1/22
Filed: 1989-11-07
Abstract: PURPOSE:To enhance the luminousness and electroconductivity and prevent generation of powder dust by forming an aggregate layer of pattern pieces containing charge preventive agent on a conductive resin layer including conductive fibers, and allowing the resin to ooze the pattern pieces so as to fill the voids. CONSTITUTION:A paste form thermoplastic resin 2 containing electroconductive fibers 3 such as carbon fiber and metal fiber is applied to a conductive backing material 1 in the form of a sheet, etc., embodied favorably from a conductive carbon black, etc., and a resin as matrix which are mixed together and kneaded. On this conductive resin layer 2 a certain amount of pattern pieces 4 are scattered consisting of a thermoplastic resin, which does not contain conductive fibers and is give charge preventive function by a charge preventive agent. This is heated, pressurized, and consolidated, and the resin 2 containing the fibers 3 is allowed to ooze among the pattern pieces 4, and an aggregate layer 5 filled therewith is accomplished. It shall be practicable to color the pattern pieces 4 and resin 2, while be impossible to perceive the fibers 3 by naked eyes.
Patent JP-S61157580-A (JP)
Inventor: JIEIMUZU HENRII HADATSUDO
IPC: C10G11/00
Filed: 1985-12-21
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。