baber/WOPTO huggingface dataset:
Patent JP-H0720019-A (JP)
Title: Glass bead preparing device
Inventor: INOUE SOICHIRO
IPC: G01N1/28
Filed: 1993-07-06
Abstract: PURPOSE:To provide a glass bead preparing device which can efficiently and uniformly heat a sample in a crucible by using a high-frequency heating coil. CONSTITUTION:A glass bead preparing device which is equipped with a crucible 30 heated by means of a high-frequency heating coil 70 and rotated and tilted by means of a driving source and prepares a glass bead-like sample by melting and stirring a sample 17 in the crucible 30 has a tilting section 31 which is rotatably supported by the main body of the glass bead preparing device through a nearly horizontal shaft 60 and titled by means of a driving source 61. The device also has a platelike holding member 46 which is rotatably supported in a nearly horizontal plane above the section 31, is rotated by a driving source 51, and has an opening in which the crucible 30 is held in a state where the cylindrical wall section and flange section 30a of the crucible 30 are engaged near its center of rotation. The coil 70 is positioned so that the coil 70 can cover at least the bottom surface of the crucible 30.
Patent JP-S6436923-A (JP)
Title: Supercharging pressure controlling method
Inventor: MOCHIZUKI MASAHIRO
IPC: F02B33/00
Filed: 1987-07-31
Abstract: PURPOSE:To make inexpensive and advanced control performable by compensating a fundamental requisition air quantity according to a signal out of a detecting device detecting an engine driving state, comparing it with a detected value out of an intake air quantity sensor, and controlling a bypass flow rate according to this result. CONSTITUTION:A fundamental requisition air quantity Q1 predetermined to throttle opening and engine speed is found out of each output signal of a throttle opening sensor 14 and engine speed sensor 15, a correction value Q'1 of the requisition air quantity is operated by output signals out of a sensor group detecting engine driving conditions, for example, an intake air temperature sensor 16, an atmospheric pressure sensor 17 or the like, comparing it with a signal Q2 out of an intake air quantity sensor 18. When Q'1<Q2 is the case, a driving current to a control valve 12 is made to go up as much as the fundamental unit. The control valve 12 has an input port 10 and an output port 9 interconnected to each other, and since an opening area of a bypass valve 5 is increased, a relief quantity is increased and supercharging pressure is decreased instead.
Patent JP-H1126696-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI TATSUYA
IPC: H01L21/822
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor where the projecting and recessed parts of polysilicon are reduced and whose insulating withstand voltage is high, by providing an SiO2 layer obtained from a polysilicon layer whose major crystal orientation is (111) with a specified heating condition and the polysilicon layer as an upper electrode formed on the SiO2 layer. SOLUTION: An insulating film 2 is formed on a substrate 1 and a (111) plane polysilicon film 3a is formed on the insulating film to be a lower electrode. Then, an SiO2 film 4a is formed by speedily heating the polysilicon film 3a with the atmosphere of 100% oxygen to be an insulating film. The polysilicon film is stacked on the SiO2 film 4a to be the upper electrode. Thus, the reliability of the capacitor can be improved since the deterioration of insulating ability and the pile-up of impurities are reduced by the reduction of heat history in the insulating film 2 formed on the film where the ruggedness of polysilicon is reduced.
Patent JP-H1136949-A (JP)
Title: Exhaust reflux controller of cylinder direct injection type engine
Inventor: SAITO TOMOAKI
IPC: F02D41/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the change of dispersion between air cylinders caused by the change of the operating condition, by connecting a passage for exhaust reflux, with plural positions on one of an intake passage and an exhaust passage, and selecting the position where the exhaust reflux is to be performed, from plural positions, corresponding to the change of the engine operating condition. SOLUTION: The EGR tubes 13A and 13B are connected with an intake passage 2 in a condition that the positions thereof are not agreed with each other in a flowing direction of the intake air, and are also connected with an exhaust passage 3 similarly in a condition that the positions thereof are not agreed with each other. In the steady operation of an engine, the engine speed is set to the upper limit of the histeresis, when it is judged that the present area is N1 by a controller 5. Further when the engine speed is higher than the upper limit of the histeresis, the area is set on N2, the main control is performed on the EGR tube 13A, and the sub-control is performed on the EGR tube 13B.  On the other hand, when the engine speed is the upper limit of the histeresis or less, the area is kept on N1 as it is, the main control is performed on the EGR tube 13B and the sub-control is performed on the EGR tube 13A.
Patent JP-S6085527-A (JP)
Title: Vacuum treating apparatus
Inventor: KAKEHI YUTAKA
IPC: H01L21/302
Filed: 1983-10-17
Abstract: PURPOSE:To select series treatment or parallel one for a substrate arbitrarily in response to the object of use by constituting a vacuum treatment module by a vacuum treating chamber, a buffer chamber, a vacuum spare chamber and a substrate carrying means and previously bringing the substrate to a transferable state in a vacuum treating space or a vacuum spare space by using two pairs of the modules. CONSTITUTION:A vacuum treatment module 10 is constituted by a vacuum treating chamber 30 executing a drying process to a substrate 20, a buffer chamber 40, which can carry in and out the substrate 20 between the buffer chamber 40 and the chamber 30, a substrate carrying means 70, which is positioned in the chamber 40 and consists of an arm 71, a substrate placing tool 72 and a shaft 73, and a vacuum spare chamber 60 with gate valves 51 and 52. The two modules 10a and 10b are positioned adjacently through a vacuum chamber 80 for carrying having a carrying means 90 composed of an arm 91, a substrate placing tool 92 and a shaft 93 and a vacuum chamber 81 for carrying, and spare chambers 60a and 60b are held by cassette arranging bases 100 and 101 opposite to the vacuum chamber 81. Accordingly, the substrate 20 can be treated in series and in parallel.
Patent JP-H0514936-A (JP)
Title: Focus measuring instrument
Inventor: SHIRAKI HIDEYUKI
IPC: H04N5/232
Filed: 1991-07-05
Abstract: PURPOSE:To accurately measure the focus of a color cathode-ray tube. CONSTITUTION:A dot pattern projected on the screen of the color cathode-ray tube 2 is picked-up by an image pickup camera 3 and stored in an image memory 18. A magnetic field generator 6 shifting the beam spot of the dot pattern projected in the cathode-ray tube 2 in a horizontal or vertical direction by a specified pitch at a time is provided. The three dot patterns shifted by 1/3 pitch at a time when an interval between the phosphors of red R is adopted as one pitch, for example, are picked-up so as to be stored in the image memory 18 and is permitted to return to an original place only for the shifted portion of the respective dot patterns so as to be superposed and synthesized so that the synthetic dot pattern without an omission part is obtained. The fixed amount judgement value of the focus is calculated in an operation unit 17 based on the synthetic dot pattern and displayed in a display part 15.
Patent JP-H1136355-A (JP)
Title: Grapple bucket device
Inventor: MATSUMOTO RYOZO
IPC: E02F3/40
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To excavate ground and also grapple timber in the same device. SOLUTION: This device is constituted of a vertically rotatable bucket 8 equipped at the front end of the arm 3 of a construction machine which is vertically rotatable, and a grapple device 9 in which two grapple members 15a, 15b separating from each other at nearly the same distance as the opening width of the bucket 8, are pivotted rotatably in the closing direction of the opening of the bucket 8, at the base end of the opening. The front ends of both grapple members 15a, 15b of the grapple device 9 enter the inside of the bucket along the side walls thereof when the grapple device 9 is rotated to the bucket side.
Patent JP-H0861845-A (JP)
Title: Electromagnetic heater
Inventor: TSUKAGOSHI TSUNEO
IPC: F26B17/06
Filed: 1994-08-16
Abstract: PURPOSE: To provide an electromagnetic heater capable of continuous and uniform heating for a great deal of matter. CONSTITUTION: An electromagnetic heater is constructed such that a polygonal cylindrical belt 13 for holding therein matter to be heated (heated matter 16) is disposed so as for its one corner to be directed downward and for the entire thereof to have a predetermined inclination angle, and the cylindrical belt 13 is circulated (rotated) to permit the heated matter supplied into the cylindrical belt to be irradiated with electromagnetic waves from an electromagnetic generator 11 in the direction where the matter is oriented downward. With the construction, the heated matter 16 supplied from one end of the cylindrical belt 13 is stirred with the circulation of the cylindrical belt 13 and is moved to the other end for ensurance of continuous and uniform heating.
Patent JP-S6351011-A (JP)
Inventor: ISHIOKA SHUZO
IPC: H01H11/00
Filed: 1986-08-20
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-H0241474-A (JP)
Title: Sizing of filament yarn
Inventor: MORI YOSHIYUKI
IPC: D06M13/224
Filed: 1988-08-02
Abstract: PURPOSE:To provide the title sizing process so designed that a filament yarn is sized with a water-based sizing agent containing an acrylic ester polymer and a specified amount of wax, and the resultant yarn is wound without drying followed by drying under reduced pressure, thereby enabling sizing operation in small-lot production of filament yarns using conventional equipment. CONSTITUTION:A filament yarn is sized (pickup: 5-8wt.%) with the water-based sizing agent containing, as a resin component, an acrylic ester polymer and 15-30wt.%, based on the pure sizing agent, of wax, in the form of a ca.10wt.% solution, and the resultant yarn, without drying, is wound on a beam followed by drying under a reduced pressure of ca.720mmHg at 60-110 deg.C (pref. 65-75 deg.C). In this way, as the drying can be made at relatively low temperatures, the above process will be suitable for filament yarns with shrinkage variation in their drying undesirable, esp. polyester filament-combined yarns of uneven shrinkage.
Patent JP-H0285067-A (JP)
Title: Vehicle drive assisting device
Inventor: YAMAUCHI TERUO
IPC: F02D41/04
Filed: 1988-08-02
Abstract: PURPOSE:To lighten the load on an operator's side by detecting and judging the environment of a vehicle by a vehicle environment judging means and compensating and correcting the control quantity of a control object according to the environment and carrying out the operation assistance corresponding to the environment for the road situation which changes at each time. CONSTITUTION:The wheel operation input quantity outputted from the input devices 101 such as accelerator pedal, brake pedal, steering wheel, and a shift lever is inputted into a compensating addition device 102, and after the gain of each operation factor is compensated, a control object 103 is controlled on the basis of the operation input quantity of the pertinent vehicle. In this case, detecting means 104, 105, and 106 for detecting the information related to the environment in which the vehicle is set, e.g., the road situation information, such as the car speed information, car body attitude information, and the gear position information are provided, and the environment of the vehicle is judged by a judging means 107 on the basis of the detected information, and each gain of the compensating addition device 102 is corrected or recompensated according to the result of the judgement, and the control quantity for the control object 103 is compensated and corrected.
Patent JP-H0862408-A (JP)
Title: Manufacture of mirror having magic mirror phenomenon and mirror for magic mirror
Inventor: KOIZUMI TOSHIHIRO
IPC: G02B5/08
Filed: 1994-08-17
Abstract: PURPOSE: To dispense with the need of working, grinding, and polishing of mirrors one by one, and also to eliminate the dispersion in the product quality by pressedly molding resin on a nearly flat plane having desired minute unevenness, so that a reflecting film is fitted on the molded surface. CONSTITUTION: A prescribed pattern is masked on a brass by means of silk- screening, and this is subjected to oil polishing to form a plane (a-1) having prescribed minute unevenness (d). The original board (a) is pressed against a softly heated transparent plastic (b) for molding. This molding may be stamp molding or may be such a molding as the coating of resin on the original board (a). An aluminum film as a reflecting film (c) is vapor-deposited on the molded plastic (b) for obtaining a purposed magic mirror. As the plane of the reflecting surface, that which is slightly convex as a whole such as the curved surface of a radius of curvature of 1 to 10m or so provides a clear picture image. Thus, that which has a plane of slightly convex in the stage of original board (a) is preferable.
Patent JP-S6171800-A (JP)
Title: Loudspeaker device of outdoor speaker
Inventor: YAMAGUCHI MITSUYOSHI
IPC: H04R27/00
Filed: 1984-09-14
Abstract: PURPOSE:To obtain always a practically constant voice at every position in a vicinity of a speaker by adjusting an output level of a sound output amplifier in accordance with the output of a wind direction detector and constituting the titled device of an output adjuster for giving the sound pressure output level suitable to the wind direction of each speaker. CONSTITUTION:When the wind blows in the direction A under the condition where two speakers 1 and 1' point in directions A and B, respectively, a wind direction detector 4 detects the wind direction in the direction A. Then an output adjuster 3 outputs 50% normal sound pressure output level with respect to the speaker of the same wind direction and 100% normal sound pressure output level with respect to the speaker of the reverse wind direction. Accordingly, the output from an amplifier 5 is adjusted so that in said conditions the output with respect to the speaker 1 and the output with respect to a speaker 1' can come to 50% and 100%, respectively, and these outputs are transmitted to the speakers 1 and 1' through cables 2 and 2.
Patent JP-H0750654-A (JP)
Title: Testing method for communication equipment
Inventor: KAMIYAMA KAZUHIDE
IPC: H04B17/00
Filed: 1993-08-04
Abstract: PURPOSE:To discriminate the cause of a communication defect at the time of the occurrence of the communication defect of a communication system. CONSTITUTION:In the communication system in which two communication equipments 10 and 20 incorporating MODEMs 11 and 21 at inputting and outputting parts are connected to each other through signal transmission lines 31 and 32 and in a communication method in which one side communication equipment 10 verifies the operation of the other side communication equipment 20, a prescribed test signal is transmitted from the testing communication equipment 10 through the signal transmission line 31 to the communication equipment 20 to be tested, and the communication equipment 20 to be tested discriminates whether or not the received signal is the test signal in a MODEM 21. Then, when the received signal is the test signal, it is transmitted from the MODEM 21 through the signal transmission line 32 to the testing communication equipment 10 as it is, and the testing communication equipment 10 verifies a return signal from the communication equipment 20 to be tested.
Patent JP-H0357122-A (JP)
Title: Alloy type temperature fuse
Inventor: KAKIZAKI TOSHIKI
IPC: H01H37/76
Filed: 1989-07-25
Abstract: PURPOSE:To provide an alloy type temperature fuse rapidly extinguishing an arc generated at the time of operation by internally containing a granulated arc-extinguishing agent. CONSTITUTION:In an alloy type temperature fuse, a low melting point metal piece 2 internal containing a granulated arc-extinguishing agent 3 is used as a fuse element. As the arc-extinguishing agent, those having melting points higher than that of the fuse element, for example, quartz, marble grain, and quartz sand, can be used. Rosin added with an activating agent is applied onto the fuse element as a flux. When the equipment generates heat by an excessive current at the time of use, the fuse element is melted, generating an arc. The root part of this arc is cooled because of the large heat capacity and high heat conductivity of the arc-extinguishing agent, and the arc is rapidly extinguished in accordance with the globing of the cut fuse element.
Patent JP-H05145915-A (JP)
Title: System for video conference among multiple points
Inventor: KODA YOSHIO
IPC: H04M3/56
Filed: 1991-08-01
Abstract: PURPOSE:To improve the quality of a conference by grasping the decision of all the conference participants on one screen by transmitting sum-up data based on output signals from the manipulating button devices of respective video conference terminals to a multi-picture synthesizer as image signals. CONSTITUTION:When a chairman inputs the instructing signal of decision, a control means 4a of a control circuit 4 is set in a decision mode, and the display pictures of the respective terminals are switched to decision display pictures. Afterwards, when manipulating buttons 13a displaying the will of agree or manipulating buttons 13b displaying the will of objection provided at manipulating button devices 13 of respective video conference terminals A-N are pushed down, a transmitter 14 superimposes those will indicating signals to the output of a video camera or a microphone and outputs them to signal detectors 4a1-4an of the means 4a corresponding to the respective terminals A-N. The means 4a transmits the detected signals to a calling device 20, and the sum-up data of the device 20 are transmitted to a multi-picture synthesizer 3, synthesized into divided pictures by the device 3 and transmitted through a switching device 1 to the respective terminals A-N.
Patent JP-S6170509-A (JP)
Title: Manufacture of optical waveguide for optical integrated circuit
Inventor: WATANABE JIRO
IPC: G02B6/13
Filed: 1984-09-14
Abstract: PURPOSE:To form a complex waveguide with printing by forming a smooth interface between two kinds of a low viscosity resin compositions and by printing an unnecessary part of the optical waveguide pattern on the above-described interface with an another kind of the resin composition. CONSTITUTION:An uncured core layer 3 coated with a printed layer 5 forms a compatible layer 6 which is compatible with the layer 5, and the layer 6 leaves in an uncured state, even if the layer 6 reaches to a curing temp. The 1st clad layer 2 and a core 7 provided on a base plate 1 are wholly coated with a resin composition so as to make one body except a light inlet and an outlet of the optical waveguide 4, and baked and cured at a temp. of 180 deg.C, thereby making the 1st clad layer 2 and the 2nd clad layer 10 to one body. Therefore, the core 7 is completely coated with a clad 11 composed of the 1st and 2nd clad layers 2 and 10, thereby forming the waveguide 4 on the base plate 1. Since the unnecessary resin part which does not from the clad and the core is dissolved and removed together with the unnecessary part excepting the waveguide forming part, the desired pattern may be easily printed on the base material in spite of being rough on a surface and the interface.
Patent JP-S6394172-A (JP)
Title: High-speed recognizer for short circuit
Inventor: GERUHARUTO TORENKURAA
IPC: H02H7/26
Filed: 1987-07-31
Abstract: The invention relates to a configuration for rapid detection of short-circuits and for generating an electrical trigger command with an electronic measuring and processing configuration for current values, which compared in a digital comparison circuit with predetermined limit values transmits the trigger command. The measuring configuration determines the current over time as well as the voltage of the grid and the resulting complex impedances and power. In addition to segmentation, standardization and scaling of the current and voltage values, a cross correlation function as well as the respective product and quotient of the Fourier transforms of the voltage and the current for frequency ranges associated with each other are determined, so that a respective power and impedance spectrum are obtained for evaluating the state of the installation.
Patent JP-H0945076-A (JP)
Title: Semiconductor memory circuit
Inventor: NAKAYAMA HIROSHI
IPC: G11C11/401
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable the removal of the cause of false data latch by generating a data latch signal by delaying a latch control signal generated from a CAS from a deactivation time point. SOLUTION: When a control signal OE is fixed to the low level corresponding to a data outputting cycle, an inverter IV 2 output signal DAL1 is fixed to the low as well. Accordingly, in a latch timing control circuit 32, a delay signal DLA2 and an inverter IV1 output signal are fixed to low, and a NAND gate A3 output signal (p) is fixed to high. Then, when CAS is deactivated and transited to high, the signal DLA1 is transited to high as well, but since the signal DLA2 holds the delay time low of a delay circuit DL4, the signal (p) and DLA are fixed to high and low during this period. After the delay time is elapsed, the signal DLA immediately becomes high. In response to it the output data of the cycle is latched, the latch is released by the transition of the CAS signal to low level for preparing the output of a secondary cycle.
Patent JP-S6171618-A (JP)
Inventor: KUBOTA YUTAKA
IPC: H01G13/00
Filed: 1984-09-14
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-S6255841-A (JP)
Title: Manufacture of impregnated cathode body structure
Inventor: KUMADA SEIJI
IPC: H01J9/04
Filed: 1985-09-04
Abstract: PURPOSE:To make the welding and fixing works very simple and very easy, by irradiating laser beams to weld and fix a cathode base, a cup, and a cathode sleeve to the portion of the cathode sleeve where a high melting point metal layer is formed. CONSTITUTION:On the surface about at the top of a cathode sleeve 3, a high melting point metallic layer 4 coated with tungsten powder is formed. When laser beams 5 are irradiated to the high melting point metallic layer 4, the laser beam heating is applied locally in a very high speed, melting the remaining metal before the initially melted metal flows down, and melting and mixing the tungsten powder, the tantalum sleeve 3, and a tantalum cup 2 at a time, while the melting point rises higher than that of a single tantalum, the volume of the melt increases, and the loss of the weld resulting from flowing down or evaporation is very little. Therefore, the cathode base is welded and fixed rigidly.
Patent JP-S6256279-A (JP)
Inventor: KATO NORIMITSU
IPC: B66B5/16
Filed: 1985-09-04
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。