baber/WOPTO huggingface dataset:
Patent JP-S59128064-A (JP)
Title: Hemming construction for automotive panel
Inventor: TOMOYASU HIROHIDE
IPC: C09J5/00
Filed: 1983-01-11
Abstract: PURPOSE:To prevent a sink mark phenomenon, rusting, corrosion or the like from occurring on a steel plate at a hemming part, by a method wherein a thermosetting resin adhesive is applied in a predetermined quantity in a belt form at an end edge part to be hemmed of an outer panel, and an inner panel is placed thereon, followed by hemming. CONSTITUTION:An adhesive 2 is applied onto the end edge part 1a of the outer panel 1, the inner panel 3 is placed thereon, and then a tip part 1b of the panel 1 is folded to fix the part by a hamming construction. In this case, a thermosetting resin adhesive is used as the adhesive 2, and a predetermined quantity of the adhesive is applied onto the substantially entire region of the part 1a in a belt form with a predetermined width and a predetermined thickness by using a pressure feeding pump. The thermosetting resin adhesive is preferably an epoxy resin base one, while the pressure feeding pump is preferably a pressurizing-type gear pump. Accordingly, problems of corrosion, sink marks or the like due to excess or deficiency of the adhesive 2 applied can be obviated, and anti-rusting property can be enhanced.
Patent JP-H03208419-A (JP)
Title: Switching control system for protection line
Inventor: NISHIMURA KOICHI
IPC: H04B10/03
Filed: 1990-01-10
Abstract: PURPOSE:To relieve both operating lines through a protection line by providing an input/output sides switching device for a 1st operating line and the protection line and its controller to each station, dropping a signal from an input side protection line when an incoming 1st operating line is faulty, and branching a transmission signal to an outgoing protection line. CONSTITUTION:In order to make a protection line in the through-state, incoming /outgoing changeover devices PSW1/PSWo are used to connect incoming/outgoing protection lines PL1/PLo, and the connection of the PSW1 is switched to drop a line WL1i. When an incoming side 1st operating line WL1i is faulty in such a state, the incoming changeover device PSWLi is controlled automatically by a controller 10 to drop the incoming protection line PLi to its own station. Moreover, an outgoing changeover device PSWo is controlled automatically by the controller 10 to lead part of the signal on the outgoing 1st operating line L1o to the outgoing protection line PLo. Thus, the PLi is used in place of the line WL1i and a signal is made to flow to the protection line PLo to evade raising of alarm.
Patent JP-S5287492-A (JP)
Title: Preparation of acrylamide high polymers
Inventor: YADA AKIRA
IPC: C08F2/00
Filed: 1976-01-16
Abstract: PURPOSE: To prepare a highly safe acrylamide high polymer containing a small smount of residual acrylmide in high yields by the polymerization of acrylamide in the presence of a specific N-(alkanoylalkyl)acrylamide derivative. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55106286-A (JP)
Title: Method of preventing gas leakage from carbonization chamber of coke oven
Inventor: OGAWARA FUMIO
IPC: C10B27/04
Filed: 1979-01-18
Abstract: PURPOSE: To prevent gas leakage from an oven lid or the like, by providing an ejection nozzle in a rising pipe which connects a coke oven carbonization chamber to a collecting main pipe and by ejecting water under medium pressure at the initial stage of carbonization of raw material coal, during which period much gas is produced, to forcibly suck the gas.  
     CONSTITUTION: When coke is produced in a coke oven 1, gas coming out of raw mateial coal flows to a bent pipe 3 from a rising pipe 2 provided on the top of the coke oven 1 and is exhausted into a collecting main pipe 5 through a damper 4. The gas could leak along the peripheral part of an oven lid at the initial stage of carbonizsation of the raw material coal during which period the production of the gas is much.To prevent the gas leakage, a nozzle 6 for both low and high pressure is provided on the top of the bent pipe 3 and connected to a low-pressure water pipe 10 and a high-pressure pump 11 through a three-way cock 8. At the initial stage of the carbonization when the gas production is much, water is ejected from the nozzle under medium pressure of 5W15kg/cm 2  to forcibly suck the gas to prevent it from leaking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02183615-A (JP)
Title: Luminance signal/chrominance signal separation circuit
Inventor: NAGAI KENICHI
IPC: H04N9/78
Filed: 1989-01-10
Abstract: PURPOSE:To surely separate a luminance signal and a chrominance carrier signal by providing an intermediate value detection means outputting the chrominance carrier signal and an adder means summing the chrominance carrier signal from the intermediate value detection means and the delay signal and outputting the luminance signal. CONSTITUTION:When no correlation exists in a composite video signal before and after one horizontal period, a luminance signal component is included in an output of 1st intermediate detection means 30 only when a luminance signal component is included in both an output of a 1st and 3rd filter means 10, 12 and an output of a polarity inversion means. Moreover, no luminance signal component is included in an output of the 1st and 2nd adder means 35, 36 for this period. Thus, a chrominance carrier signal not including the luminance signal component is outputted from the 2nd intermediate value detection means 37 and the luminance signal is outputted from the 3rd adder means 26. Thus, independently of the presence of the correlation of a composite video signal before and after one horizontal period, even if a chrominance carrier signal is superimposed on the edge of the luminance signal, the luminance signal and the chrominance carrier signal are surely separated.
Patent JP-2000206010-A (JP)
Title: Automatic forming system for specimen for quality test
Inventor: MIYAOKA SHINJI
IPC: G01N1/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic forming system for quality test specimens which can automatically form specimens for use in a quality test to iron and steel products with use of one cutting machine with a high processing accuracy. SOLUTION: This system is composed of a cutting zone 11 with a cutting apparatus for iron and steel materials, a processing zone 12 with a machining center(MS) for cutting and processing the iron and steel materials and a handling apparatus 10 for transferring the iron and steel materials in each zone and between the zones. A block piece is cut out of a sample at the cutting zone, transferred to the processing zone and then cut by the MS to be reduced to a predetermined thickness. A plurality of the block pieces cut and reduced in thickness are layered, and cut by the MS to be reduced to a predetermined length. The layered body is transferred to the cutting zone and separated to three in a breadthwise direction. Further, the bodies are transferred to the processing zone and cut by the MS to be reduced to a predetermined breadth.
Patent JP-H04242469-A (JP)
Title: Electronic calculator with rounding function
Inventor: KAWAGE HIDEYASU
IPC: G06F15/02
Filed: 1991-01-17
Abstract: PURPOSE:To decrease the troublesome operations required for the calculation applying a rounding processing function by applying the rounding processing also to the numerical value of a memory when the rounding processing is applied to the internal numerical value equal to the numerical value of the memory. CONSTITUTION:An electronic calculator containing a rounding function is provided with a temporary storage and has a function to perform the rounding processing so as to secure the coincidence between the internal numerical value and the displayed numerical value. A means is added to apply the rounding processing (S4) also to the numerical value stored in the memory when the rounding processing (S1) is applied to the internal numerical value. Thus it is possible to omit such trouble/time needed in a case where a memory writing operation is carried out again after the rounding processing is applied to the internal numerical, value. Then the troublesome operations can be decreased when the calculation is carried out by means of the rounding processing function.
Patent JP-H06207541-A (JP)
Title: Controlled number of working cylinders internal combustion engine
Inventor: OTSUKA IKU
IPC: F02D17/02
Filed: 1993-01-13
Abstract: PURPOSE:To maintain stable operation with reduced number of working cylinders without depending upon the nature of fuel to be fed, in the case of a controlled number of working cylinders internal combustion engine in which the feed of fuel is stopped to a part of a plurality of cylinders in a given operation region. CONSTITUTION:Fuel nature KFUEL is estimated based on amounts of fuel and air fed to an internal combustion engine 1 and an actually detected (3). air-fuel ratio. A given map is referred by means of the KFUEL to determine an intake air pipe pressure KPMSTOP according to which reduced number of working cylinders operation and usual operation are switched to each other. In case of a real intake air pipe pressure PM < KPMSTOP, since the internal combustion engine 1 is in a low-loaded state, the engine is switched to reduced number of cylinders operation (2) and in case of PM >= KPMSTOP, since a high output is needed, the engine is brought into normal operation. Further, since vaporizing ability is adverse when fuel is of heavy quality, the engine is brought into normal operation throughout a wide range.
Patent JP-H05190272-A (JP)
Title: Microwave oven
Inventor: KANBARA SEISHI
IPC: F24C7/02
Filed: 1992-01-13
Abstract: PURPOSE:To uniformly and efficiently heat food in various kinds of shape and size regardless of these shape and size. CONSTITUTION:A waveguide 4 is provided in the outside of a heating chamber 1. A moving type partitioning plate 7 is removably mounted to a peripheral wall of the heating chamber 1, in a plurality of positions at different height in the heating chamber 1. The inside of the heating chamber 1 is divided into two upper and lower parts by the partitioning plate 7. A lower surface of the partitioning plate 7 is formed as a microwave reflecting surface. A radiating plate 15 is provided on the lower surface of the partitioning plate. A movable stub 10 for electromagnetically coupling the waveguide 4 to the radiating plate 15 at the time of mounting the partitioning plate 4 is provided in a height position corresponding to each mounting position of the partitioning plate 7 on the peripheral wall of the heating chamber 1.
Patent JP-S61162874-A (JP)
Title: Video disk
Inventor: HIRATA TOSHIHISA
IPC: G11B23/30
Filed: 1985-01-11
Abstract: PURPOSE:To retrieve a desired video disk out of many video disks easily, to take it out quickly and to facilitate its keeping by providing a file information recording face in addition to a record information recording face freshly in other places. CONSTITUTION:Besides a record information recording face 2 of a video disk 1, a file information recording face 3 is freshly provided in the outer peripheral face of the video disk. File information recorded in, for instance, the outer peripheral face 13 of a video disk 11 driven by a driving device 12 is read by a detecting head 14, and the signal is amplified by a head amplifier 15. Further, signals are processed by a processing device 16. Thus, a specified video disk can be retrieved and taken out properly.
Patent JP-H11205577-A (JP)
Title: Image processor, image forming device, image processing method and image forming device
Inventor: AKIYAMA YUICHI
IPC: H04N1/387
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To easily recognize a specific pattern even when the image background of an area to which the specific pattern should be added is yellow and black that are high density. SOLUTION: In a specific pattern adding part G4, an adder 132 and a subtracter 133 operate input image data (IYDAT) and additional data 'X' or '0' that is selected and outputted by a selector 131 according to a SEL1 signal from a LUT 138 and these operation results are inputted to a selector 134. The selector 134 selects image data (SYDAT) that is inputted from the subtracter 133 when a YDET signal is '1' and selects image data (AYDAT) that is inputted from the adder 132 when the YDET signal is '0'. A selector 135 selects and outputs modulated image data from the selector 134 when a SEL2 signal inputted from a LUT 139 is '1' and selects and outputs the data (IYDAT) when the SEL2 signal is '0'.
Patent JP-S63173187-A (JP)
Title: Character input device
Inventor: KIKUCHI NORIYOSHI
IPC: G06K9/20
Filed: 1987-01-13
Abstract: PURPOSE:To write a character of free size even in an area of determined size on a display picture by setting conditions so that part of an input position coordinate sequence is only in a specific area. CONSTITUTION:When position coordinates inputted from a position coordinate input part 1 are in a predetermined area 41 on a tablet, an input position coordinate control part 2 specifies two diagonal points on the tablet with following coordinates 42 and 43 and stores the two points in a specific area position storage part 3. Then, the rectangle specified by the two points is displayed on a display part 4. The control part 2 reads a position coordinate sequence out of an input position coordinate sequence storage part 5 and judges whether or not some of position of the position coordinate sequence are in the rectangle stored in the storage part 3. When it is judged that some points are in the rectangle, a character conversion part 6 reads the position coordinate sequence out of the storage part 5, converts it into character codes by referring to a recognition dictionary 7, and sends the codes to a character display part 8. The display part 8 displays character patterns in the rectangle.
Patent JP-H10196680-A (JP)
Title: Clutch connecting/disconnecting device
Inventor: ISHIHARA MASANORI
IPC: F16D25/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To attain a sure fail-safe function so as to avoid an inoperable condition by arranging two three-way solenoid valves in series in an air pressure supply path reaching a booster. SOLUTION: If a three-way solenoid valve 78 in the upstream is kept turned on because of a trouble such as short-circuit, an air pressure from the upstream three-way solenoid valve 78 is cut off when a three-way solenoid valve 79 in the downstream is turned off, and at the same time, an air pressure from a booster 7 can be discharged, so that a clutch 8 can be connected. Then, clutch 8 can be connected/disconnected on the basis of a manual operation. On the other hand, if the three-way solenoid valve 79 in the downstream is kept turned on because of a trouble such as short-circuit, an air pressure from an air tank 5 is cut off at that position when the three-way solenoid valve 78 in the upstream is turned off, while an air pressure from the booster 7 is discharged through pipes 64, 68, so that the clutch 8 can be connected.  Afterward, the clutch 8 can be connected/disconnected on the basis of a manual operation.
Patent JP-2000207148-A (JP)
Title: Printer control system
Inventor: SAITO YUTAKA
IPC: G06F3/12
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To directly transfer print data to a spooler means, after converting processing and to directly print out the print data which are preserved as a file. SOLUTION: A prepared print job processing thread reads out print data registered in a print queue for printing service (S9). Then, a device check thread (S10) and a data converting thread are prepared (S13). The device check thread confirms (S11) the state of a printer unit via an external I/F, and when the printer unit is ready ('Yes' in S15), a processing S18 is started but if it is 'No' in S15, their contents and 'OK' and 'cancel' buttons are displayed (S16). Then, the input of a user is waited (S17) and if it is 'OK', processing S18 is started but if it is 'cancel', a switch is made to a processing S21. At the same time, the data converting thread converts the print data in the print queue for printing service to bit map data (S14). The end of processing 14 is confirmed, the spool processing thread is prepared (S20), and print data are outputted.
Patent JP-S5287987-A (JP)
Title: Measuring method for charge transfer phenomena by mis diodes
Inventor: IWAMATSU SEIICHI
IPC: G01R31/26
Filed: 1976-01-19
Abstract: PURPOSE: To know the information of the charge leaking from one of electrodes to the surface of an insulator layer at high accuracy by applying a voltage across the two electrodes formed in a MOS transistor, measuring capacity-time characteristics between the electrodes and detecting their change component ▵c/▵t. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57120254-A (JP)
Title: Magnetooptical recording carrier
Inventor: ORUKAWA MASAHIRO
IPC: H01F10/00
Filed: 1981-01-14
Abstract: PURPOSE:To obtain an SN ratio enough for practical use by utilizing the Faraday rotation of a garnet thin film with large magnetic permeability and small coercive force, and the Kerr rotation of a magnetic thin film with large coercive force and the large amount of saturated magnetization in combination, and increasing a plane of polarization in turning angle. CONSTITUTION:A great portion of recording light passes through a garnet thin film 2 and is absorbed by an Mn-Cu-Bi alloy thin film 4 to write bits. The bits are transferred to the garnet thin film 2 as they are. Reproducing light passes through a substrate 1 and is transmitted through the garnet thin film 2. In this case, Faraday rotation permits its plane of polarization to rotate by about 0.3 deg.. Then, the light has Kerr rotation when reflected by the surface of the alloy thin film 4. At this time, the angle of Kerr rotation is increased under the influence of an SiO film 3 as an intermediate layer between the garnet thin film and alloy thin film 4 to obtain an about 1 deg. Kerror rotation angle. Thus, the reflected light having rotation of the plane of polarization further increases in angle of the polarization plane by 0.3 deg. when passing through the garnet thin film 2 again.
Patent JP-H09199582-A (JP)
Title: Fabrication of semiconductor device
Inventor: OHASHI AKIRA
IPC: H01L21/76
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method, when a coated insulating film is used for filling or bury a trench and is cracked, for easily removing only the cracked film and re-forming a new coated insulating film. SOLUTION: A semiconductor substrate 11 having a trench 12 therein is formed thereon with a silicon dioxide film 13, a first silicon nitride film 14 and then a tetraethoxysilane(TEOS)-boron/phosho-added silicate glass(BPSG) film (glass film of TEOS containing borons and phosphori) 15, and the trench 12 is fully filled. Thereafter, the TEOS-BPSG film 15 other than the trench area is removed. Next, a second silicon nitride film 17 is formed and then a coated phospho-silicate glass(PSG) film 18 thereon to flatten steps thereon (step C). After that, as shown in a step D, etch-back is carried out in the order of the coated PSG film 18, upper second silicon nitride film 17 and lower first silicon nitride film 14.  Since the etching rate of the second silicon nitride film 17 is much smaller than that of the coated PSG film 18, even when the coated PSG film 18 is cracked, only the coated PSG film 18 can be easily removed and re-formed.
Patent JP-H09193289-A (JP)
Title: Decoration material
Inventor: IIZUKA AKIYOSHI
IPC: B32B15/18
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a surface decoration material which is easy of washing pollutants off the surface and post-processing by laminating a surface-treated steel plate on the surface of the pattern printing layer of a fluororesin film through an adhesive layer. SOLUTION: A surface material for an interior article in which a pattern printing layer 12 is formed on one side of a fluororesin film 11, the pattern printing layer surface and a steel plate 13 having a surface treatment layer 14 are laminated through an adhesive layer 16. Otherwise, the layer 12 is formed on one side of a polyvinyl chloride film 15, the film 11 is laminated on the pattern printing layer surface side of the film 15, the steel plate 13 having the layer 14 is laminated on the surface without the pattern printing layer through the layer 16. To impart with the printability at least to one side of the film 11, surface treatment by corona discharge, etc., are applied, and surface tension by a wetting reagent is preferably about 36-40dyne/cm.
Patent JP-H11260233-A (JP)
Title: Electrostatic relay
Inventor: SHIRAKAWA YUKIHIKO
IPC: H01H59/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic relay of high practical use, having low voltage drive, a low contact resistance and a large contact rating. SOLUTION: This relay is constituted of a board, an inboard beam-shaped torsional elastic part 3, which is held with an aperture over the board, a movable structure 10, which is crossed with the torsional elastic part 3 and freely rotatable with elastic support by the torsional elastic part 3, movable electrode supports 12L, 12R, which are installed freely rotatably on both sides of the rotary fulcrum of the movable structure 10 via the torsional elastic parts 11L, 11R, movable electrodes 13L, 13R, which are installed on the movable electrode supports 12L, 12R, fixed electrodes 4L, 4R, which are arranged on the positions facing to the movable electrodes 13L, 13R on the board, respectively, movable contacts 15L, 15R, which are arranged on both terminals of the movable structure 10, and fixed contacts 6L, 6R,  which are arranged on the substrate facing contactably to the movable contacts 15L, 15R. The electrostatic relay, having a low contact resistance, a large contact current capacity, a low operating voltage, few contact weld defects and high reliability can be realized by this formation.
Patent JP-S5597955-A (JP)
Title: Screen printing machine
Inventor: OKANO TADAO
IPC: B41F15/16
Filed: 1979-01-18
Abstract: PURPOSE: To make possible the direct reading of the squeezee pressure applied on the printed matter during the screen printing, by means of a converter for converting the printing pressure working on the printing base into an electric signal mounted to the printing base support section.  
     CONSTITUTION: A printing base 2 is fixed on a support member 21 integrating a converter 20 (for instance, a strain gauge) for converting the load into an electric signal. The printing pressure working on the printing base 2 is detected by converting it into an electric signal with the converter 20 and the detection signal is drawn through a lead wire 22. The printing pressure detection signal delivered from the converter 20 is indicated as the printing pressure with a indicator 23 provided on the side of base 1 after electric treatments including signal amplification and level regulation.  
     EFFECT: The direct reading of the printing pressure makes possible qualitative reproduction of printing conditions, thereby facilitating the standardization of the printing process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5390791-A (JP)
Title: Miniature contour slide crystal vibrator
Inventor: MOMOZAKI EIJI
IPC: H03H9/17
Filed: 1977-01-19
Abstract: PURPOSE:To obtain highly accurate contour slide crystal vibrators of a miniature size in shape and uniform characteristics by forming the outside shapes of the crystal vibrators through photoetching and forming the holes constituting support parts simultaneously with the formation of outside shapes.