baber/WOPTO huggingface dataset:
Patent JP-2000059252-A (JP)
Title: Automatic gain controller
Inventor: UCHIMURA KOICHI
IPC: H04B7/08
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain controlling receiver with a dynamic range over 100 dB in the electric field intensity of reception input. SOLUTION: Automatic gain controlling arithmetic amplifier parts 1, 2 at the poststage of two-systems of receiving circuit and automatic gain amplifiers 4 and 5 are provided at the prestage. In an area where the electric field intensity of reception input is smaller than a prescribed value, the gains of the amplifiers 1 and 2 of the poststage are controlled while keeping the gains of the controllers 4 and 5 to be maximum. Thereby, automatic gain control in the whole receiving circuit is given. On the other hand, in an area where the electric field intensity of reception input is over the prescribed value, the gains of the amplifiers 4 and 5 of the prestage are controlled while keeping the gains of the amplifiers 1 and 2 to be minimum. Thereby, automatic gain control in the whole receiving circuit is given.  Thus, an automatic gain controlling dynamic range totally over 100 dB is obtained without sacrificing sensitivity.
Patent JP-H0758034-A (JP)
Title: Gas processing apparatus and cleaning method therof
Inventor: OBA TAKAYUKI
IPC: C23C16/44
Filed: 1993-08-11
Abstract: PURPOSE:To easily clean a reaction product produced in gas processing, e.g. in CVD processing because it might be a contamination source if it adheres to the inside of a processing chamber. CONSTITUTION:An inlet 4 for feeding a cleaning solution and a vent port 5 are provided in the ceeling of a sealed processing chamber 1, and an exhaust outlet 6 is provided in the bottom surface of the processing chamber 1. A cleaning solution feeding tube 41, a vent tube 51, and a cleaning solution exhaust tube 61, all including valves V4-V6 respectively are connected with the foregoing inlets and port. The valves V4 and V5 are opened after CVD processing to feed the cleaning solution, e.g. pure water into the processing chamber 1 and fill the chamber 1 with the solution, whereby a reaction product, e. g. NH4Cl is hydrolyzed. Then, after the valve 6 is opened to exhaust the cleaning solution, a heater 7 is turned on, and the processing chamber 1 is evacuated with a vacuum pump 51 heating the inside of the processing chamber 1.
Patent JP-S60113501-A (JP)
Title: Coaxial line/microstrip line conversion part
Inventor: SHIBATA TOSHIO
IPC: H01P5/08
Filed: 1983-11-25
Abstract: PURPOSE:To improve the voltage standing wave ratio characteristics by expanding a dielectric filler of a coaxial line up to the upper surface side of a dielectric substrate containing a strip line and also extending an external conductor of the coaxial line up to the upper surface side of said substrate over approximately half the entire circumference of the dielectric substance. CONSTITUTION:A metallic part 34 of oblique lines corresponding to an external conductor of a coaxial line is extended up to the upper surface side of a dielectric substrate 35. This coaxial external conductor 34 covers a dielectric substance 33 approximately half of the entire circumference of the substance 33. The other half circumference part of the substance 33 is covered with a semicircular recess part 49 formed on the end surface of the substrate 35. In such a structure, a coaxial semicircular external conductor is obtained at an area corresponding to the thickness of the substrate 35. Therefore the inductance component is reduced at the area of said external conductor. This improves the voltage standing wave ratio characteristics over a wide range. Furthermore the position matching is facilitated between internal conductors and the workability is improved in an assembly mode. The conversion is also possible into a waveguide via the coaxial part.
Patent JP-H0562257-A (JP)
Title: Production of information recording disk
Inventor: SHIINA YUJI
IPC: G11B7/26
Filed: 1991-08-30
Abstract: PURPOSE:To produce the information recording disk which is formed with a signal surface on a resin applied on a disk substrate with good workability and yield. CONSTITUTION:The liquid resin is applied on the signal surface 3 of the disk substrate 1 or stamper 2 in 1st patterns 11 of large-diameter arcs varying in radius from each other and opening in opposite directions and 2nd patterns 12 having edge parts 12A and 12B having small-diameter arcs and extending nearly parallel in a radial direction at both ends. The disk substrate 1 and the stamper 2 are then superposed on each other and a pressurizing roller is rolled, by which the spreading of the liquid resin and the transferring of the signal surface are executed.
Patent JP-S59110578-A (JP)
Inventor: TAKEZAWA KUNINORI
IPC: B23P19/04
Filed: 1982-12-15
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-H1146662-A (JP)
Title: Electrode plate structure disposed in mold used in electrode type oven
Inventor: NAKAO YASUTAKA
IPC: A21B1/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To enable to prevent the contamination of foreign matters, etc., in a process for baking a bread and mechanically take out electrode plates from a mold after baked. SOLUTION: In an electrode type oven, a bread is baked by disposing two electrode plates 2 in a mold, receiving a bread dough 10 between the electrode plates, supplying electricity to the electrode plates 2 and simultaneously carrying the mold from one end of the oven to the other end with a carrying conveyer. Therein, the upper portions of the electrode plates 2 are projected from the upper portion of the mold to form contact surfaces 2b to be brought into contact with electricity-supplying rollers, respectively, and hooking pieces 14 for hooking and taking out the electrode plates in the mold are formed so as to outwardly project from both the side surfaces of the mold.
Patent JP-S59110276-A (JP)
Title: Correcting circuit for horizontal amplitude variation
Inventor: TAKAHAMA TSUNEHIKO
IPC: H04N3/22
Filed: 1982-12-15
Abstract: PURPOSE:To reduce power consumption by correcting horizontal amplitude variation without using any resistance. CONSTITUTION:A flyback transformer 1 includes correcting winding 1c. One terminal of this winding 1c is connected to primary winding 1a through a rectifying diode D2, and a capacitor C1 is connected between the connection point E of the diode D2 and winding 1a, and the other terminal of the winding 1c. Consequently, a pulse voltage P developed across the winding 1c during a flyback period is rectified by the diode D2 to charge the capacitor C1. Simultaneously, an induced current i3 flows. As this current i3 is smaller the potential at the connection point E is higher and i3 is larger the potential of the point E is lower. Therefore, a high output voltage drops (rises) by an increase (decrease) in high-voltage load current i1 and a horizontal amplitude which is to increase (decrease) is corrected horizontally because of the low (high) voltage held in the capacitor C1. Further, no resistance is used, so there is almost no electric power loss.
Patent JP-H0269234-A (JP)
Title: Artificial wooden board material made of frp and manufacture thereof
Inventor: UENO OSAMU
IPC: B32B17/04
Filed: 1988-09-02
Abstract: PURPOSE:To make distinguishment of the title artificial wooden board material from natural board material impossible for a user by patterning the grain of wood on the surface of a reinforced layer to form unevenness and imparting the touch of the grain of wood and visually making these unevenness conspicuous. CONSTITUTION:FRP material has the gel coating layers 2 unevenly formed by patterning the grain of wood on the surfaces of the reinforced layers 1 wherein the reinforced material such as glass fiber has been laminated by adhesive resin. The gel coating layers 2 are formed of both the basic color gamuts 3 occupying large parts thereof and the added color gamuts 4 scattered according to the uneven grain pattern of wood. The basic color gamuts 3 are made to imitate fundamental color of natural wood. The added color gamuts 4 such as red, brawn, black, green are scattered in the basic color gamuts 3 according to the grain-like unevenness. Further the basic color gamuts 3 are complicatedly intermixed with the added color gamuts 4 and thereby the change in color tone is exhibited. Furthermore the basic color gamuts 3 exist even in the internal surface sides of the added color gamuts 4 and colorful depth is enhanced. In such a way, the gel coating layers 2 are formed by colorfully patterning the grain of wood in three dimensions on the surfaces of the reinforced layers 1 and thereby the title artificial wooden board material is so finely manufactured that it is not distinguished both visually and by touch from the natural board material.
Patent JP-H0949062-A (JP)
Title: Wear resistant sintered alloy bearing low in counter part attackability
Inventor: YOU SEKIHIN
IPC: F16C33/10
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a wear resistant sintered alloy low in counter part attackability. SOLUTION: This sintered alloy bearing is composed of a low pare Fe-Cu-C sintered alloy having a compsn. contg., by weight, 10 to 30% Cu, 0.1 to 5% C, 0.05 to 1% S and 0.05 to 1% B, furthermore contg., at need, 0.5 to 2% MOS2 , and the balance Fe with inevitable impurities, having a structure in which individual ferritic phases are distributed via Cu alloy bonding phases, furthermore, free graphite grown with the S component as the nuclei is distributed along the surfaces and grain boundaries of the ferritic phases, and, if required, MoS2 is distributed over the boundaries of the ferritic phases and Cu alloy bonding phases and having <=9% porosity.
Patent JP-S6281133-A (JP)
Title: Inhibiting system for continuous transmission of radiotelephony equipment
Inventor: KATO KAORU
IPC: H04B7/005
Filed: 1985-10-03
Abstract: PURPOSE:To prevent a talking line from being in use continuously by detecting that a talking is finished and the charging is started and interrupting the ratio line based on the detected output. CONSTITUTION:If an end of talking switch 7 is left unoperated at the end of talking and a slave set 3 is connected to charging terminals 19A, 19B of a master set 2, a detection circuit 21 detects the start of charging. Then a control circuit 22 cuts the power of, e.g., a transmitter by using the detection output so as to interrupt the radio wave of a transmitter 10. While a receiver 5 of a radiotelephony set 3 detects the interruption of radio wave and a control circuit 23 interrupts the radio wave from the transmitter 6 by using the output, restores to the standby state thereby preventing the continuous transmission. In this case, the circuit detecting the interrupted radio wave of the receiver 5 is constituted by a conventional noise squelch or carrier squelch circuit.
Patent JP-H0948157-A (JP)
Title: Image-printing labeler
Inventor: KUDO TAKEHIRO
IPC: B41J29/46
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency, to enhance the operating effi ciency and to be able to eliminate the delivery mistake by printing to output the image data of recipient data and the bar code data read by a bar code reader to a label, and sticking the label on the opposite surface of a document to the code. SOLUTION: The image data of recipient's address and name binarized by an image input unit and a bar code read by a bar code reader are transmitted to a printer 10, and printed. The timing of the printer to a continuous label is attempted by a label detecting sensor 9 provided before the printer, and the label printed as required is advanced to a label sticking unit to an envelope in the state that the label is held under a predetermined tension. The envelope stick with the label is advanced on a conveying base, passed under a second bar code reader 7, which reads the bar code data on the label, and confirms the coincidence with the data previously read by the first bar code reader 6.
Patent JP-S61198051-A (JP)
Title: Formation of electrode for semiconductor ion sensor
Inventor: HANASATO YOSHIO
IPC: G01N27/414
Filed: 1984-10-22
Abstract: PURPOSE:To improve the productivity of a semiconductor ion sensor by coating a photosensitive resin on an element substrate on which an ion sensitive film is coated, subjecting the resin to photoengraving and coating a metallic layer thereon, then removing the photosensitive resin thereby forming the electrodes. CONSTITUTION:An n<+> source region 2 and drain region 3 are formed on the surface of a P<-> silicon substrate 1 and electrode junctures are exposed, then the surface is coated with the ion sensitive film 4 to manufacture an element substrate 7. The photosensitive resin 8 of a positive type is provided over the entire surface, is selectively exposed by UV rays and is developed. The substrate is then put into a vacuum deposition device where the metallic layer consisting of chromium, gold, etc. is deposited by evaporation. The photosensitive resin is finally dissolved by acetone, etc. and the unnecessary metal is stripped so that the metallic layer of the electrode junctures remains. The semiconductor ion sensor is thus formed. The contamination of the ion sensitive film is thus prevented and the easy formation of the electrodes with good accuracy is made possible without deterioration of sensitivity characteristic.
Patent JP-S6463340-A (JP)
Title: Preparation of rice cracker
Inventor: KINOSHITA ZENEI
IPC: A23G3/48
Filed: 1987-09-03
Abstract: PURPOSE:To prepare the titled product having unique shape with simple manual work, by slicing a natural food material such as potato, sweet potato, radish or turnip as it is, separately punching a rice cracker dough into prescribed shape, rolling the dough into thin sheet, placing the slice on the thin dough sheet and integrally baking the product. CONSTITUTION:A natural food material 1 and a rice cracker material 2 are separately prepared. The natural food material is those which can be sliced into thin slices and punchable into pieces having prescribed shape. It has preferably relatively light color and relatively large cross-sectional area and is preferably resistant to shrinkage in baking. For example, a sliced piece 4 having a thickness of about 0.2-0.5mm is punched into pieces 3 having a shape of e.g. maple leaf. It is dyed as necessary. The obtained slice piece is placed on known rice cracker material 2 and integrally baked by the aid of e.g. press baking iron plate, etc.
Patent JP-H0778981-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: HIGASHIYA MASAAKI
IPC: H01L21/28
Filed: 1993-09-07
Abstract: PURPOSE:To provide a structure of polycide gate and a method for forming the polycide in which the gate oxide is prevented from thickening during the deposition step while enhancing resistance to the short channel effect and the driving capacity. CONSTITUTION:An Si film composing a W polycide gate electrode 15 is formed by depositing a doped amorphous Si film 13 and subjecting it to thermal crystallization 113. Alternatively, a polycide of double layer Si film structure is formed having a straight high density grain boundary in the lateral direction on the interface between a crystalline Si film and a poly-Si film. P and B are diffused, as impurities, at substantially the same total concentration in the Si film composing the polycide gate. The concentration ratio between P and B is set at highest value in the vicinity of gate oxide and decreases gradually therefrom.
Patent JP-H1040701-A (JP)
Title: Flashlamp provided with light emitting body
Inventor: TAKAHASHI MASASHI
IPC: F21L4/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To make a flashlamp instantly findable even it becomes dark due to electric power failure and make it clearly findable that the battery runs out by installing a wiring for turning on a light emitting body by a light switch with a dry cell. SOLUTION: A light emitting body 2 and a light switch 7 are installed in a part of a flashlamp. A wiring is formed as to light the light emitting body 2 by the light switch 7 with a dry cell 3. At the time of using the flashlamp, the light emitting body 2 is turned on with a dry cell 3 only by turning on the light switch 7. As a result, the flashlamp can be immediately found even at the time of abrupt electric power failure and moreover it can be found that a dry cell runs out if the light emitting body 2 is emitting light.
Patent JP-2000055888-A (JP)
Title: Method for hose inspection
Inventor: KIMURA NORIO
IPC: G01N27/90
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method, for a hose, in which the winding defect of a reinforcing wire can be detected always precisely. SOLUTION: A detecting probe 2 in which a detecting coil 2a is displaced to one side in the radial direction is used. The detecting range of the detecting coil 2a is made narrow. While the detecting probe 2 is being moved to one side in the axial direction of a hose 1, a part in the circumferential direction of the hose 1 is detected. After that, the hose 1 is turned by 180 deg., its mutual position in the circumferential direction to the detecting probe 2 is changed. While the detecting probe 2 is being moved toward the other side in the axial direction of the hose 1, the other part is the circumferential direction of the hose 1 is detected. Consequently, a noise is reduced, and the detecting accuracy of a winding defect is enhanced by a portion in which the detecting range of the detecting coil 2a is made narrow.
Patent JP-S61179900-A (JP)
Inventor: JIYON FUOSUTAA
IPC: C23C18/31
Filed: 1985-10-04
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。
Patent JP-2001051379-A (JP)
Title: Sheet film package and sheet film pack
Inventor: MIZUNO KAZUNORI
IPC: B65D81/30
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost sheet film package where waste is generated little and a sheet film pack where the loading operation of a unit using the package is easily and rapidly performed in a bright room. SOLUTION: One belt-like sheet member 2a constituting a light shielding bag 2 consists of a packaging part 8 and a tongue piece part 9 whose one end is extended in a longitudinal direction. As for this sheet film package 1, a sheet film unit 3 is housed in the packaging part 8 folded in two, and the base part of the tongue piece part is sealed by a sealing part in the vicinity of the end of the packaging part and both aperture parts of the packaging part are slightly sealed. The sheet film pack is provided with a guide roller reducing drawing-out resistance and a pair of projected line parts regulating the movement of the unit 3 to the guide roller side.  By pulling the tongue piece part projected outward after the sheet film package is inserted in the film housing chamber of the sheet film pack and a slide is closed, the sealing part and the sealing parts at both edges of the packaging part are successively peeled, and the light shielding bag breaks down and is restored to an original sheet member, then it is drawn out.
Patent JP-H0384640-A (JP)
Title: Informing system for fault information
Inventor: SUDO KIYOSHI
IPC: G06F11/30
Filed: 1989-08-29
Abstract: PURPOSE:To grasp the fault state of one of two processors by reading the coding information stored in a state holding means via the other processor. CONSTITUTION:A processor 3 has a fault and this error information is stored in one of status holding means 301 - 304. Thus a microprocessor 31 of the processor 3 reads the error information out of the means 301 - 304 and codes the information via a code generating means 31A to store this coded information in a state holding means 32. When the coded error information is written into the means 32, this fact is informed to a processor 1 with an interruption signal 4. Thus the processor 1 reads only the error information on the processor 3 out of the means 32. Then the fault state of the processor 3 can be grasped.
Patent JP-S61103010-A (JP)
Title: Wheel bearing and manufacture thereof
Inventor: FUKUYAMA HIROMASA
IPC: B21C37/00
Filed: 1984-10-24
Abstract: PURPOSE:To provide a wheel bearing having an excellent bending rigidity form by heat-treating the inside diameter forming a metal thin film bearing surface of a wheel bearing to be finished into a desired form by transfer forming. CONSTITUTION:In a wheel bearing comprising an annular outer frame 1 and a metal thin film 3, the heat-treated metal thin film 3 is permanently set by heating stress produced by pressing.Accordingly, the surface of the metal thin film brought into a reference rod is transferred and formed as a bearing surface. Thus, even if a rotary shaft stops, the metal thin film does not fasten the rotary shaft, so that torque at the time of starting can be reduced to obtain an excellent bending rigidity form.
Patent JP-S6281810-A (JP)
Title: Master slice system semiconductor integrated circuit
Inventor: USUI TOSHIMASA
IPC: H01L27/092
Filed: 1985-10-04
Abstract: PURPOSE:To decrease the propagation delay time by connecting a drain of a clamped FET a power supply or a common when one or more input terminals of a multi-input C-MOS gate are clamped into a low or a high level so as to eliminate the resistance at the FET conduction from a current path. CONSTITUTION:Since one input terminal of a C-MOS gate is not in use, it is connected to ground. Thus, the gate potential of FETs 41, 51 is at a ground potential, the FET 41 is turned on and the FET 51 is turned off. Thus, the resistance when the FET 41 is turned on is given between the inverter comprising the FETs 42, 52 and the power supply and since the propagation delay time is increased, the drain of the FET 41 is connected directly to the power supply. That is, the FET 42 constituting the inverter is connected directly to the power supply to eliminate the FET 41 from the current path.
Patent JP-S6378687-A (JP)
Title: Chrominance component correcting device
Inventor: SHIMODA SHIGERU
IPC: H04N9/64
Filed: 1986-09-22
Abstract: PURPOSE:To automatically and easily correct chrominance components with repeatability by comparing a picture to be adjusted and a reference color picture in terms of plural chrominance components and automatically calculating a coefficient so that the color difference between specified colors can be minimized. CONSTITUTION:An operator simultaneously changes over switches 1, 2 and 3, and alternately viewing the reference picture and the picture to be adjusted on a monitor M, he selects N-colors including colors to be corrected in the picture to be adjusted, through a light pen. Next he specifies N-colors of the corresponding same part in the reference picture through the light pen. AD converters 4, 5 and 6 and latch circuits 7, 8 and 9 digitize data about three primary colors on the selected or specified screen, and said data is transmitted to a computer 36. It obtains a coefficient, and transmits data on digital coefficients to multiplying DA converters through an I/O 35. Thus the chrominance components can be corrected with repeatability without the individual difference of an adjuster.
Patent JP-S59112638-A (JP)
Title: Semiconductor device
Inventor: YOKOKURA SEIICHIROU
IPC: H01L21/60
Filed: 1982-12-18
Abstract: PURPOSE:To prevent the disconnection of metal wirings and a pad by leading a diffused wiring layer from the electrodes of a semiconductor element to a hole of a protective film, forming a junction pad of the diffused layer, depositing aluminum and providing the pad. CONSTITUTION:A junction pad 24 is formed in a hole 23 of a protective film 22 in the same steps as diffused wirings 21, a junction pad 25 of aluminum is provided by depositing, and inner leads are connected to the pad 25. According to this configuration, even if the metal pad is corroded, the connection to the wirings is executed through a junction pad due to the diffusion. Accordingly, no disconnection occurs.