baber/WOPTO huggingface dataset:
Patent JP-S61127158-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINGUU MASATAKA
IPC: H01L27/04
Filed: 1984-11-24
Abstract: PURPOSE:To produce a groove type capacitor in a simple process by a method wherein, when a groove is made on the surface of semiconductor substrate to form a capacitor therein, overall surface is coated with glass containing atoms as dopant through the intermediary of polycrystalline Si while filling the groove and then atoms are diffused in Si making the glass surface in groove flat. CONSTITUTION:A groove for forming capacitor is made on the surface of Si substrate 1 while the surface of substrate 1 comprising sidewalls, bottom and both sides is coated with an SiO2 film 3 and then a polycrystalline Si layer 4 for capacitor electrode is deposited on the SiO2 film 3. Next, overall surface is coated with a PSG film 10 containing atoms as dopant for the Si layer 4 while filling the groove still exposed and then the atoms contained in the film 10 is heattreated to be diffused in the layer 4 while the film 10 excluding the groove is removed. Later, the needless part of layer 4 is removed to leave the residual part as an electrode 5. In such a constitution, the concentration of atoms contained in the film 10 is made to meet the requirement to make glass insoluble in the later heattreatment process.
Patent JP-H04127455-A (JP)
Title: Semiconductor device
Inventor: FURUUMI MASATOMO
IPC: H01L23/31
Filed: 1990-09-18
Abstract: PURPOSE:To reduce the noise produced when a circuit is operated so as to prevent insufficient operations of the circuit by sealing a semiconductor pellet, wires, and leads with a resin containing powder of a ferromagnetic substance after the leads are connected to the external terminals of the pellet through the wires. CONSTITUTION:In this resin-sealed semiconductor device 1 adopting a DILP structure, a semiconductor pellet 4 mounted on a tab 2A is sealed with a resin 6. The resin 6 also seals bonding wires 5 and inner leads 2C. Powder of a ferromagnetic substance is scattered in the resin 6 at a fixed rate and fixed in the vicinity of the peripheries of the wires 5 and inner leads 2C. The powder of the ferromagnetic substance confined in the resin 6 generates an electromagnetic force which acts in the direction in which magnetic fields produced by transient currents flowing to each parasitic inductance of the wires 5 and leads 2C are canceled and reduces the occurrence of noise.
Patent JP-S62107704-A (JP)
Inventor: KANEFUJI YUJI
IPC: A01B63/111
Filed: 1985-11-06
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-H1072699-A (JP)
Title: Cathode device for barrel plating
Inventor: INOUE MITSUYASU
IPC: C25D17/20
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of cathode currents by providing the device with freely rotatable cathode contact members inserted onto cathode bars horizontally spanned in a barrel. SOLUTION: The cathode contact members 3 are so formed that the weight to the extent of not inducing the contact defect with cathode bars 2 at the time of rotation of the barrel 1 acts therein in a gravity direction at all times. The members are formed with through-holes in the positions deviated in a longitudinal direction from their centers and the hole diameter is slightly larger than the diameter of the cathode bars 2. As a result, the cathode contact members 3 rotate freely in follow up to the movement of the materials 7 to be plated which are moved by the rotation of the barrel 1. The members are thus always covered with the materials 7 to be plated.  The parts exclusive of the parts where the cathode contact members 3 come into contact with the bars 2 (between two shielding washers 4) are covered by nonconductive covers 5 and, therefore, the cathode currents preferentially flow to the materials 7 to be plated not from the cathode bar parts but from the cathode contact members 3 and, therefore, the effective utilization of the cathode currents is eventually enhanced.
Patent JP-H03139270-A (JP)
Title: Tube-holding or guiding device
Inventor: EDOUIN KATSUTORAITO
IPC: A24C5/42
Filed: 1990-09-17
Abstract: PURPOSE: To provide a reliable, strong and easily adjustable pipe holding or guiding device by constituting it of first and second surfaces parallel to a passage, a groove for which an open bottom is separately provided on the other surface of a pipe parallelly to the passage and a device for directing the flow of gas along the groove on the first and second surfaces. CONSTITUTION: The surface 36 is separated for about 90 deg. around the pipe 10 from a part also in contact with the pipe 10 within the surface of a table 30 and a gas discharge nozzle 40 turned to a downstream direction, that is parallelly to the longitudinal direction axis of the pipe 10, and in the moving direction of the pipe 10 is arranged at the upstream part of the groove 38. Then, for the nozzle 40, a gas flow is directed from a pressure gas source 42 along the groove 38 parallel to the moving direction of the pipe 10. Since the gas flow tends to draw the pipe 10 toward the groove 38 by the action of Bernoulli's effect, the pipe 10 is abutted to the surface 36 and the surface of the table 30 and held. Thus, the pipe 10 is guided parallelly to the surface 36 before a helical spacer 50 manages the pipe 10.
Patent JP-H0590194-A (JP)
Title: Semiconductor device
Inventor: YAMADA YOSHIYUKI
IPC: H01L21/28
Filed: 1991-09-27
Abstract: PURPOSE:To prevent a foreign matters from being generated in contacts by overetching in a process of opening the contacts reaching lead-out electrodes in a flattened insulating film. CONSTITUTION:An insulating film 3 for base use is formed on a semiconductor substrate 1 and extraction electrodes 4 consisting of a doped polysilicon film are formed. Then, after an interlayer insulating film 5 is formed, an lead-out electrode 6, which is extended to the upper part of a field oxide film 2 and consists of a doped polysilicon film, is formed. Then, an SOG film 7 is spin coated to flatten the surface. Then, after contacts 11 are opened, metal wiring 8, 9 and 10 are formed.
Patent JP-S61127594-A (JP)
Inventor: KASAI YOSHINAO
IPC: B66C1/66
Filed: 1984-11-27
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-H04128937-A (JP)
Title: Data saving method for computer system
Inventor: HONMA YUTAKA
IPC: G06F11/00
Filed: 1990-09-20
Abstract: PURPOSE:To make a computer system possible to carry out inspection and maintenance work smooth when specifying a defective part of the system by providing the system with a reset operation identifying means and reset data holding means. CONSTITUTION:The computer system is provided with a work memory 14 of sequentially storing processing information in the computer system, a reset switch 12 to be operated when initializing a control axis 11 in the computer system, a reset operation identifying means 16 of identifying whether or not this reset switch 12 was operated, and a reset data holding means of transferring and holding the data content of work memory 14 to save data memory 17 when this identifying means 16 identifies that the reset switch 12 was operated. With this, for example, even when the computer system is restarted immediately after a failure occurs, the save data memory can securely hold internal processing information used when the failure occurs, thereby enabling the computer system to carry out smooth and quick inspection and maintenance work with ease when the failure occurs.
Patent JP-H04129670-A (JP)
Title: Machine tool equipped with grinding function
Inventor: YOSHIMI TAKAHITO
IPC: B24B53/00
Filed: 1990-09-20
Abstract: PURPOSE:To set up a work on a table without any difficulty, by providing a movable base which is moved to the inside and outside on the table by an actuator and this actuator on a movable base bed, and providing a trueing device which corrects a grindwheel and a touch sensor for automatic measuring of the grindwheel diameter on this movable base. CONSTITUTION:A trueing device 22 and an automatic measuring touch sensor 23 provided on a movable base 21 are positioned at the external part on a table 12, by retreating the movable base 21 to the external part on the table 12, excepting the correction time of a worn grindwheel 17. So a work and jig thereof can be installed on the table 12 without being interfered by the trueing device 22 and touch sensor 23, and the table 12 upper face can be used effectively. Also at the correction time of the grindwheel 17, the trueing device 22 and touch sensor 23 provided on the movable base 21 are set at the using position, by approaching the movable base 21 to the inner part on the table 12 with an actuator 32 being actuated.
Patent JP-H05119134-A (JP)
Title: Optical sensor
Inventor: OCHI NAOTERU
IPC: G01R33/032
Filed: 1991-09-27
Abstract: PURPOSE:To perform highly accurate measurement by compensating for the amount of fluctuation sufficiently even if the fluctuation in the attenuating amount is quick in an optical sensor for optically detecting the physical quantities such as a magnetic field and an electric field. CONSTITUTION:The light beams are emitted from light emitting elements 1a and 1b, which are provided at both ends of a light transmitting path, on a magnetic-field detecting part 3. The intensities of the light beams emitted from the magnetic-field detecting part are detected with photodetectors 8a and 8b at the opposite side. The intensities of the detected lights are split into the first DC components and the first AC components and the second DC component and the second AC components, respectively, with AC-DC discriminators 9a and 9b. The light emitting intensities of the light emitting elements 1a and 1b are controlled based on the first DC component and the second DC component. The first AC component and the second AC component are subtracted through an operating means 15, and the physical quantity is detected.
Patent JP-S60143728-A (JP)
Title: Light receiving circuit of optical sensor
Inventor: HAYASHI YOSHIAKI
IPC: G01J5/10
Filed: 1983-12-29
Abstract: PURPOSE:To enhance an S/N ratio, in a light receiving circuit, wherein a feedback resistor is connected to a light receiving element on the input side of an operation amplifier and to the output side thereof, by connecting a bias power source in the decreasing direction of the light current of the light receiving element, and decreasing noises caused by the amount of bias light. CONSTITUTION:A photodiode 15, which is a light receiving element, and a bias power source 16 are connected in series and further connected between differential input terminals of an operation amplifier 17. A feedback resistor 18 is connected between the output side of the amplifier and the photodiode 15. The direction of the power source 16 is determined so that the photodiode 15 is biased in the forward direction. Then, the smaller the physical quantity to be measured is, the smaller the shot noises caused by the total current flowing the photodiode 15 becomes. Therefore, the S/N ratio can be made large.
Patent JP-H1172310-A (JP)
Title: Method and apparatus for distortion inspection
Inventor: YOSHIYA TATSUO
IPC: G06T7/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To inspect a distortion of a plate material to be inspected and the surface thereof with a miniaturized apparatus by a method wherein a specified inspection pattern formed by an inspection pattern forming means is made to pass through a plate material to be inspected, and the pattern is photographed by a camera arranged therebehind and the results are analyzed by an image analysis means. SOLUTION: When projected by a projector 4 onto a screen 1, an inspection pattern is made to pass through a sample plate 2 to be taken by a CCD camera 3. When an internal distortion exists at any point as the pattern pass, the pattern is photographed being deformed oval or into other shapes according to the degree of the distortion. The resulting image is sent to an image analysis part 5 to be turned black and white by a binary coding so that a measuring range is limited to obtain image data of round shapes by inversion and the diameter of each round shape is measured. A standard deviation of the diameter of all the round shapes is calculated separately in the vertical and horizontal directions of each oval form corresponding to the distortion.  A ratio between a standard deviation actually calculated for the sample plate 2 as object to be inspected and the standard deviation of the plate material as reference sample stored in the image analysis part 5 is converted to obtain a standard deviation ratio thereby objectively learning the internal distortion.
Patent JP-S60145442-A (JP)
Title: Electronic control device for automobile
Inventor: NISHIYAMA SHIYUUJI
IPC: F02D45/00
Filed: 1983-12-29
Abstract: PURPOSE:To make a wide variety of conditions in an automobile detectable in an accurate manner, by waking up a processor at a constant period after an ignition switch being turned to OFF, while performing detection of car conditions and a process of writing to a data holding memory. CONSTITUTION:An electronic control part 5 comprises a processor 7 provided with a data holding memory 6. An intermittent start control part 8 wakes up the processor 7 periodically or at constant timing when an ignition switch 2 is turned to OFF. And, when the processor 7 receives an intermittent signal, it performs detection of car conditions and a process of writing to the data holding memory 6 on the detected result. With this constitution, a wide variety of car conditions prior to engine starting are accurately detectable.
Patent JP-H04126729-A (JP)
Title: Biaxially oriented polyester film
Inventor: MATSUMOTO HARUO
IPC: B29C55/12
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the subject film useful for a magnetic tape, etc., having excellent transparency and smoothness containing a specific amount of colloidal silica containing a specific amount of alkali-metallic compound. CONSTITUTION:The aimed film contains 0.01-2wt.% colloidal silica (averaged particle diameter is preferably 0.15-1mum) containing 0.004-0.02mol, preferably 0.006-0.016mol alkali-metallic compound calculated as an alkali-metallic oxide (M2O) per 100g colloidal silica.
Patent JP-H0986781-A (JP)
Title: Document treatment device
Inventor: KONISHI NOBUOMI
IPC: B42C1/10
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To quickly feed a document from each feed station without stopping a carrying conveyor. SOLUTION: This device has the first carrying conveyor 1 for carrying cartons 41, and a plurality of feed stations 10 and 20 laid at the side of the first carrying conveyor 1 for feeding a bundled document to the cartons 41. Each of the feed stations 10 and 20 is formed out of continuous form cutting parts 14 and 24, and collating parts 15 and 25 for collating paper sheets for the feed thereof to the cartons 41. The cutting parts 14 and 24, and the collating parts 15 and 25 of each of the feed stations 10 and 20 are actuated, when a corresponding carton 41 is at the upstream side of the first carrying conveyor 1, and a prepared document is in a standby state at the collating parts 15 and 25. The document is fed to the corresponding carton 41, upon the arrival thereof at the collating parts 15 and 25.
Patent JP-S62100576-A (JP)
Inventor: EDOBUARUTO AREKUSANDAA YOOZEFU
IPC: C09K3/10
Filed: 1986-10-22
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-S60139840-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G3/34
Filed: 1983-12-28
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-H0588444-A (JP)
Title: Image forming device having self-recovering system
Inventor: SHIMOMURA YOSHIKI
IPC: G06N5/04
Filed: 1991-09-30
Abstract: PURPOSE:To effectively perform the self-recovery to a failure by use of a case in which recovering work is described. CONSTITUTION:Cases CS1-CS5 are hierarchically classified according to failure symptoms, failures and classes A-C, and a case suitable to a caused failure is selected to perform recovering work. In the application of the case, the case is corrected at need. When the work ends in a success by the corrected case, the corrected case is registered to the same class as the original case to complete the classes. When the failure can not be recovered by the case application, the work is inferred by qualitative inference to recover the failure. When it is successful, the inferred work is registered as the case of a new class.
Patent JP-2000083188-A (JP)
Title: Monitoring camera device
Inventor: WAKIYAMA KOJI
IPC: H04N5/232
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To have a monitoring camera monitor the opposite direction as well by automatically making the camera turn horizontally by 180 degrees when the monitoring camera comes directly below while manually performing a tilt operation. SOLUTION: Based on an operation command from an external controller 17, a microprocessor 14 rotationally drives a pan motor 8 and a tilt motor 5 through a pan motor control part 13 and a tilt motor control part 12. An automatic turning function is set from the controller 17, and when a vertical position sensor 22 detects that a camera image pickup part 3 comes from an upper part to a position directly below by the tilt operation, in the case that the setting command of the automatic turning function comes from the controller 17 at the time, the microprocessor 14 rotates the pan motor 8 by 180 degrees, then inversely rotates the tilt motor 5 and moves the camera image pickup part 3 from the position directly below to the upper position.
Patent JP-S61128348-A (JP)
Title: Address conversion system
Inventor: YANO HIDEYUKI
IPC: G06F12/10
Filed: 1984-11-27
Abstract: PURPOSE:To improve the using efficiency of a physical space by arranging one page table over uncontinuous plural pages on the physical space and arranging each entry on the way of each physical page. CONSTITUTION:A page table directory 2 is indexed by a virtual space No. (a) of a logical address A, a word 3 corresponding to the No. (a) is set up and a type bit 8 is formed in the word 3. A table 6 corresponding to a virtual page No. (b) is set up so that a pointer 4' specifies the starting physical address B in a page table 5' when the bit 8 is in the OFF status. On the contrary, the pointer 4' specifies the starting physical address of a page table 9 when the bit 8 is in the ON status. The table 9 is indexed to obtain a word 10. Then, the page table 5' of which starting physical address is specified by a pointer 11' is indexed to obtain a word 6. Then, an offset No. (c) is made apply to the physical space by a pointer 7.
Patent JP-S62110085-A (JP)
Title: Solenoid-operated proportional control valve
Inventor: ICHIHASHI KOJI
IPC: F16K31/06
Filed: 1985-11-08
Abstract: PURPOSE:To prevent the occurrence of contamination on the spool sliding part and the valve seat in a pilot part by projecting the jet port of a nozzle toward the valve seat of a pilot valve. CONSTITUTION:The length of breadth of the land 3a at the end part receiving a pilot oil pressure of a spool 3 in a main part 1 is made shorter than the full stroke 7 of the spool 3 Further, in the cylindrical part 24 at the end part of the spool 3 receiving a pilot pressure, a nozzle 27 which is projected in the cylindrical part 21a of a pilot part 5 is supported so as to be fitted. The pressure oil flowed into a ring-shaped groove 14 via an inlet 16, after passing through an orifice 40, is jetted out into the cylindrical part 21a of the housing 9 of the pilot part 5 through a nozzle 27.
Patent JP-H0654964-A (JP)
Title: Remote control tool
Inventor: MORIMOTO HIROSHI
IPC: B26B13/26
Filed: 1992-08-05
Abstract: PURPOSE:To continuously change the length of a pole and improve operability by forming the pole into a double structure: an outer pipe and an inner pipe, providing a locking means restricting the length, normally setting a connecting means connecting an operation lever and an opening/closing tool expandable, and restricting it when the operation lever is operated. CONSTITUTION:A pole 1 is constituted of an outer pipe 1a and an inner pipe 1b sliding inside, an operation lever 2 is provided on the rear side 1c of the pole 1, and an opening/closing tool 3 is provided on the tip side 1b. A connecting means 4 is penetratingly provided in the pole 1 to connect the operation lever 2 and the opening/closing tool 3. A locking means 5 restricting the sliding is provided between the outer pipe 1a and the inner pipe 1b, the rear side 4c of a rear side connecting means 4a is connected to the operation lever 2, and the tip side 4d of a tip side connecting means 4b is connected to the opening/ closing tool 3. A coupling means 6 coupling the tip side with the tip side connecting means 4b when the rear side connecting means 4a is pulled or pushed is provided.
Patent JP-S61129998-A (JP)
Title: Power off control method for key telephone system
Inventor: OCHI SEIJI
IPC: H04M3/18
Filed: 1984-11-29
Abstract: PURPOSE:To prevent the sudden break of telephone service by issuing a preliminary warning of power off just before the power supply is cut off from the battery. CONSTITUTION:When the AC power supply is cut off, the control action is not done immediately, but the system can be used normally for some time. After that, when the power supply from a battery 501 is soon to be cut off, a warning indication is issued. By this indication, the terminal devices in use are requested to finish their use possibly soon, and the terminals not in use are detained from the use. At the same time, the power off terminals 21, 22 are set at control mode for the preparation of forming the communication route at the time of total power off, being directly connected to trunk wires 9, 10. In this way, it is prevented that the telephone service is suddenly cut off at the time when power supply is stopped, and the influence at the time of total power off is minimized.
Patent JP-S61130624-A (JP)
Title: Hydraulic clutch
Inventor: SHIRAI YOSHIO
IPC: F16D25/0635
Filed: 1984-11-29
Abstract: PURPOSE:To remove failure such as in clutch disconnection by providing a hydraulic cylinder on an inner periphery of the center side of rotation of a flywheel and by reducing effect of centrifugal force of oil in a hydraulic cylinder room. CONSTITUTION:Oil pressure passing a passage 7 is entered in a center hole 12 of one end of a crank shaft 1 and introduced into a screw hole end of a bolt 5 by a communicating hole 13, and supplied to the room of a hydraulic cylinder through a passage 14. And the hydraulic cylinder 3 integrally rotating with a flywheel 2 is provided on an inner periphery of the center side of rotation of the flywheel 2. Therefore, the centrifugal force of oil in the room of the hydraulic cylinder 3 becomes smaller, and failure in clutch disconnection in disconnecting clutch can be prevented.
Patent JP-H0193320-A (JP)
Title: Manufacture of window glass with gasket
Inventor: HASUNUMA MITSUO
IPC: B29L31/50
Filed: 1987-10-06
Abstract: PURPOSE:To prevent a window glass with a gasket having different overlapping margins on the surface side and back side without breakage or generating flashes by pressing the edge of a window glass with a pressing component to the retaining surface of mold forming the shorter lapping margin. CONSTITUTION:A window glass 1 is placed and inserted between a top force 7 and a bottom force 8 of a molding die 6. A cavity space 9 divided with the inner surface of the top force 7 and the inner surface of the bottom force 8 and also the edge of the window glass 1 on the edge of the window 1. A pin 11 of the pressing component between the inner surface of the top force 7 positioned on a section 9a forming a lap 2a in the cavity space 9 and the facing surface of the window glass 1. The head of the pin 11 is inserted into a hole 12 formed on the inner surface of the top force 7 and held therein, and its lower end is projected into the cavity space 9 to press their surface of the window glass 1. As a result, the edge of the window glass 1 is prevented from warping in the direction of the top force 7 and adhered closely to a retaining surface 8a of the bottom force 8.