baber/WOPTO huggingface dataset:
Patent JP-H01231585-A (JP)
Title: Address code mixing device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/16
Filed: 1988-03-11
Abstract: PURPOSE:To realize the transformation of an address code mixing device into an IC and to prevent the illegal use of the charged broadcast service by realizing the digital processing for formation of a total digital circuit. CONSTITUTION:A horizontal period of a prescribed field of the TV signal into which each bit of an address code is mixed is selected at pseudo random via an initialization processing means 7 and a PN code generating means 8. Then each bit of the address code can be put into a front pouch of the selected horizontal period in a digital form. As a result, the address code allocated to a terminal receiving device is always mixed into the TV signal outputted from said terminal receiving device. Thus a terminal equipment can be detected quickly, surely and easily in case an illegal copying action is performed via said terminal equipment. In such a way, the illegal use is prevented for the charged broadcast service and an address code mixing device is easily transformed into an LSI via the total digitalization.
Patent JP-H09250468-A (JP)
Title: Scroll compressor
Inventor: FUSHIKI TAKESHI
IPC: F04C29/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent lubricating oil from being absorbed with suction gas into a compression space. SOLUTION: A thrust plate 17 for supporting thrust lead acting a swing scroll 12 is provided with a thrust plate peripheral edge groove in the arc shape excluding parts opposite to a swing scroll plate peripheral edge groove, and a thrust plate peripheral edge groove is provided with a thrust plate oil exhausting hole opposite to an Oldham's groove. Thereby, the thrust plate peripheral edge groove never communicates with the swing scroll Oldham's groove, and a lubricating oil 23 and inhalation gas are never absorbed into a compression space and are never blown out to the outside of the scroll compressor. Consequently, the generation of quenching because of lubrication failures due to insufficient lubricating oil is resolved, and the lowering of the freezing capability due to lubricating oil sucked with suction gas is restricted.
Patent JP-S58176854-A (JP)
Title: Color crt
Inventor: HIRASAWA SHIGEMI
IPC: H01J29/02
Filed: 1982-04-09
Abstract: PURPOSE:To extend a life and improve the reliability by forming at least the portion of a graphite film in contact with a contact spring with a double layer film structure consisting of a hard film below with high resistance and a soft film above with low resistance. CONSTITUTION:The first graphite film 9 with the relatively high specific resistance of 0.1-100OMEGA/cm and high mechanical strength constituted with, for example, metal oxide, such as TiO2, Fe2O3, etc. graphite, water glass, binder, etc. with much additive of metal oxide is formed on the inner wall surface of a funnel section 3 in contact with a contact spring 6 introducing a predetermined high voltage to a shadow mask 5, and the second graphite film 10 with the relatively low resistance of, e.g., 0.001-0.4OMEGA/cm and low mechanical strength is formed at least on the portion above it in contact with the contact spring 6 so as to constitute a double layer graphite film structure. Thereby, the film is prevented from peeling off and the life and reliability can be improved remarkably.
Patent JP-H06274119-A (JP)
Title: Display control circuit
Inventor: INAGAMI FUJIO
IPC: G09G3/00
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the power consumption by placing a frequency-divided clock output means in operation only when a clock control means receives an interrupt signal. CONSTITUTION:When key input operation is performed on a keyboard 31, the interrupt signal IRQ is outputted at the same time and sent to an interrupt control circuit 39. The interrupt control circuit 39 which receives the interrupt signal IRQ stops outputting a clock stop signal to an oscillation amplifier 44. Consequently, a master clock signal is supplied to a frequency dividing circuit 45, which starts operating. Further, the interrupt control circuit 39 which receives the interrupt signal IRQ sends an operation command signal to a control circuit 33. The control circuit 33 which receives the operation command signal sends a switching command signal to a switching circuit 46. The switching circuit 46 once receiving the switching command signal switches a clock to be supplied from a clock 47 for fixed display to the clock of the frequency dividing circuit 45 only for a specific time.
Patent JP-2000258891-A (JP)
Title: Method for inspection of phase shift mask
Inventor: NOJIMA SHIGEKI
IPC: G03F1/84
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To accurately and easily inspect the performance of a phase shift mask with an instrument already introduced, by evaluating a projected pattern image of each focus and judging the performance of the phase shift mask based on the evaluation result. SOLUTION: A projected pattern image corresponding to the pattern on a halftone phase shift mask is formed on a wafer (S1a). The projected pattern image corresponding to the pattern of a chromium mask is formed on the wafer (S2a). Defects in the projected pattern image of each focus are detected (S3a). The focus widths in the exposure device are compared with each other (S4a). From the result, when the region without defects is larger in the case of exposure using the halftone phase shift mask than in the case of exposure using the chromium mask (S5a), the halftone phase shift mask is used for the practical production of semiconductor integrated circuits.
Patent JP-S55151020-A (JP)
Title: Production of plasticization-modified phenolic resin
Inventor: KODERA KOUHEI
IPC: C08G8/08
Filed: 1979-05-12
Abstract: PURPOSE: As a modifier, is employed a specific polyalkylene ether to produce with uniform quality, inexpensively, a novel plasticization-modified phenolic resin, which gives laminates with good punching properties.  
     CONSTITUTION: As a modifier, is used a compound of formula I [1 is 3 or more; R 1 , R 2  are H, methyl; R 3  is C m H 2m+1  (m is 5W20), formula II (n is 4W15); R 4  is formula III, IV], preferably the average molecular weight is 600W1,500, and it is added to the reaction system of the production of resol-type phenolic resin or said resin product by 10W15wt% to give the objective resin. A tertiary amine is preferred as the alkaline catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01235734-A (JP)
Title: Method and apparatus for controlling soil discharge plate of bulldozer
Inventor: CHO KENJI
IPC: E02F3/84
Filed: 1988-03-14
Abstract: PURPOSE:To raise the accuracy of finishing by a method to which signals of level and position on tructor side are replaced by the inclined angle of a soil discharge plate frame to control the level of the soil discharge plate. CONSTITUTION:Laser beam from a projector 4 is received by a light receiver 3, and the inclined angle phi of a soil discharge plate frame 1 is calculated by a controller for soil discharge plate. When command value obtained by converting the angle phi into stroke length is given to an oil-pressure actuator from the controller, a soil discharge plate 7 goes down to the inclined angle phi' of the frame 1. The lowering amount of the plate 7 is fed back to the controller by measuring the angle phi by an inclinometer 9 attached to the frame 1 and controlled until a target inclined angle phi' is reached by the controller.
Patent JP-S57416-A (JP)
Title: Combustion equipment
Inventor: TANAKA ISAMU
IPC: F23G7/12
Filed: 1980-04-30
Abstract: PURPOSE:To completely burn by a method wherein an outer tube and an inner tube with air holes are concentrically provided with a fixed space and the air is tangentially blown in at the lower part of the outer tube. CONSTITUTION:First a seeding fire is put in the inner tube 1, then materials to be incinerated, for example scrap rubber tyres 8, are put in the inner tube 1, and after that, the air is supplied into an air reservoir 3. The air ascends gradually while whirling within a space 9, being blown thereinto tangentially to the inner tube 1 and the outer tube 2, and sent into the inner tube 1 through the air holes 5. The air sent in as described above whirls within the inner tube 1 to generate a whirlpool. Consequently, the flames produced by the combustion of the scrap rubber tyres 8 causes also a whirlpool phenomenon with the whirlpool of the air and the incompletely burnt gas at the lower part within the inner tube 1 is burnt secondary or completely by the air sent in from the outside during its ascent.
Patent JP-H10236206-A (JP)
Title: Sound insulation material for vehicle
Inventor: KAWASE HIROSHI
IPC: B32B5/26
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation material for vehicle which is excellent in noise insulation and vibration damping property, light in weight, inexpensive, and recyclable. SOLUTION: The sound insulation material comprises a noise insulating sheet 1 consisting of an olefinic resin containing noncrystalline poly-α olefin and filler 10 of high specific gravity such as iron oxide, and a felt 2. The felt 2 consists of a low density web 21 in which main fiber and binder fiber are mixed, and a high density web 22 in which fibrillated fiber and the binder fiber are mixed, and these webs are lapped on each other and folded into a corrugated form. In the low density web, the fibrillated fiber and the binder fiber are fused to each other. In the high density web, the binder fiber and the fibrillated fiber are fused to each other, and the fiber density is higher than that of the low density web. The low density web and the sound insulating sheet are fused to each other.
Patent JP-S58177260-A (JP)
Title: Interference checking device for machine tool
Inventor: SHIMIZU NORIHIKO
IPC: B23Q11/00
Filed: 1982-04-08
Abstract: PURPOSE:To prevent interference of a work with tool by calculating the non- interfer ential zone for these two from the work profile data and the tool shape and processing movement data and by judging and confirming the tool position for each processing place. CONSTITUTION:In case a work W, for ex. a cam shaft, is processed by a tool G such as grinder, the tool might have an interference with the adjacent area for processing. In order to process a cam C1, the non-interferential zone in the area of processing is calculated from such data as the position L11 of cam C1, positions L21 and L12 of journal J1 and cam C2 in the adjacent area of processing, their widths B21 and B12, width T of tool G and grinding stroke S. Non- interferential zone is calculated for each processing place, and a judgement and confirmation is made if the tool lies in this zone.
Patent JP-H04293395-A (JP)
Title: Remote controller for air conditioner
Inventor: SUGIMOTO YOSUKE
IPC: H04Q9/00
Filed: 1991-03-22
Abstract: PURPOSE:To house printed circuit boards with different thickness in a same case and to keep the top surface of the printed circuit boards at a same level. CONSTITUTION:A printed circuit board 104 is sandwiched between an upper case 102 and a lower case 105 with a screw 107, a thickness A of the circuit board 104 can be coped with by providing plural stepped parts 1 and 2 supporting the circuit board 104 at the lower boss part 109 of the lower case 105, fixing the lower boss part to an upper boss part 112 of the upper case and changing the size of a hole 110 drilled in the circuit board 104, and the height of parts mounted on the top surface of the circuit board 104 can be levelled while using the same main body by means of the difference in the thickness A of the circuit board 104 and the step of the lower boss part 109.
Patent JP-H08259190-A (JP)
Title: Pantagraph jack
Inventor: OKAZAKI KEIZO
IPC: B66F3/12
Filed: 1995-03-17
Abstract: PURPOSE: To improve operativity of a pantagraph. CONSTITUTION: A support hole 69 is provided on a connecting shaft 17 connecting an upper arm and a lower arm to each other, grooves 61, 63 for fixed pins are provided on a movable screw member 49, an engagement hole 71 and a pin 73 for fixture free to insert into and extract from the engagement hole 71 are provided on the connecting shaft 17, a non-female screw part 67 is provided on a female screw part 65 of the connecting shaft 17, a non-female screw part 59 is provided on a movable female screw part 57 of the movable screw member 49, and a non-male screw part 77 is provided on a male screw part 75 of a screw shaft 25.  A screw released state is made when the movable screw member 49 is properly operated and the non-female screw part 59 is made to face against the non-female screw part 67 in the shaft direction, and a screw connected state is made when the non-female screw part 59 is made to face against the female screw part 65. Fixture of the movable screw member 49 is carried out by engaging the movable screw member 49 with the groove 61 or the groove 63 for the fixed pins by inserting the pin 73 for fixture into the engagement hole 71.
Patent JP-H03258550-A (JP)
Title: Ink jet recording head
Inventor: TSURUI YASUSHI
IPC: B41J2/045
Filed: 1990-03-09
Abstract: PURPOSE:To avoid an unnecessary deformation of a vibration plate and enhance energy conversion efficiency by providing a piezoelectric actuator having the vibration plate joined to a cover block and a plurality of joint faces, all of which are pressed simultaneously. CONSTITUTION:Signal voltage is applied from a driving circuit to signal electrodes 25a and 25b and, due to the resulting vertical piezoelectric effect, each of the projections 21a and 21b of a piezoelectric actuator 21 is displaced in the direction of the arrow, whereby the corresponding positions of a vibration plate 22 are forced up. Because of this, the volume of an ink chamber 28 corresponding to the upwardly displaced position is reduced and, with the resulting pressure, ink in the ink chamber 28 is pressed and injected through a nozzle against paper for printing thereon. Since, in this way, the projections 21a and 21b are equally polarized upon the signal voltage application, their displacement length becomes equal. Therefore, the vibration plate 22 is free from a wavy form and kept flat and smooth and its unnecessary deformation is avoidable.
Patent JP-S62215254-A (JP)
Title: Film winding control circuit for camera
Inventor: FURUYA MISAO
IPC: G03B17/00
Filed: 1986-03-17
Abstract: PURPOSE:To decrease the number of parts provided outside an IC and to reduce a circuit part to be built in a camera by using a time constant circuit to set a reset time and a time constant circuit to set an MS time in common. CONSTITUTION:An operational amplifier 12, a current mirror circuit 13, a capacitor Cx, and a resistance Rx are charged with a source voltage Vcc by operating a shutter, button, on the other hand provided with a charging means which is charged continuously with the source voltage Vcc, when a film is not drawn out of a film case at a final frame. When a shutter switch 1 is turned off, the capacitor Cx is charged through the current mirror circuit 13 and the voltage (e) is applied to the negative input terminal of a comparator 10 to set the reset time. The capacitor Cx is charged continuously at the final frame and the voltage (e) is applied to a comparator 22 to set the MS time. Thus, the capacitor and resistance are used in common (capacitor Cx and resistance Rx) to set the reset time and MS time, so the number of parts provided outside the IC can be decreased.
Patent JP-S60202362-A (JP)
Title: Measurement of oxygen saturation
Inventor: KANDA MASAHIKO
IPC: A61B5/1459
Filed: 1984-03-27
Abstract: PURPOSE:To enable a highly accurate and stable measurement of oxygen satulation limited in the effect by deviation in the wqvelength and variations in the spectrum waveform during the spectroscopic measurement by computation based on a specified formula using the sum of increments in the absorbance in a specified wavelength range and the absorbance difference between specified two wavelengths. CONSTITUTION:When the oxygen saturation of blood pigments is measured from an absorption spectrum of blood in a capillary of a biological tissue or a sampled blood therefrom, the sum A' of increments in the absorbance is determined at several points between wavelengths 569nm and 586nm at equal absorption points. This provides a value with limited effect of deviation in the wavelength and variation in the spectrum between measurements unlike the increments depending on the absorbance only at three points, wavelengths 569nm, 586nm and 577nm as alpha peak. On the other hands, the absorbance E' large in the broad wavelength range near the wavelengths 569nm and 650nm is also a value with limited effect of the deviation in the wavelength and variations in the spectrum. Thus, the calculation of the oxygen saturation difference ISO2 using the formula enables a highly accurate and stable measurement of the oxygen saturation.
Patent JP-S51134776-A (JP)
Title: Method and apparatus for manufacturing bottle covers
Inventor: HARADA TATSUO
IPC: B65D25/34
Filed: 1975-05-16
Abstract: PURPOSE: An economical method for manufacturing bottle covers from foamed plastic sheets using hot plate and mold. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55151382-A (JP)
Title: Fabricating method of piezoelectric porcelain material
Inventor: YUUHAKU SEI
IPC: H01L41/39
Filed: 1979-05-14
Abstract: PURPOSE:To eliminate the decrease of the size accuracy of a piezoelectric porcelain material and of the piezoelectric property thereof by controlling preliminary sintering temperature thereof and the size of the sheath used at calcining time under suitable conditions, and after the calcining step. CONSTITUTION:A piezoelectric porcelain material containing lead monoxide as main content is pressure molded and preliminarily calcined at lower temperature by 70-150 deg.C than the calcining temperature to provide a sintered material, which is machined to desired size of specimen 1. The specimen 1 is filled in a sheath having inner diameter obtained by multiplying 1.2 by the outer diamter of the specimen 1 or less, the height obtained by multiplying 1.1 by the thickness of te specimen 1 as porcelain containing magnesium oxide as main content for a container 3 and calcined essentially.
Patent JP-S59184984-A (JP)
Inventor: TAKESAKO SUMIYOSHI
IPC: B07C3/02
Filed: 1983-04-04
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-H06276642-A (JP)
Title: Waterproofing structure of wire harness
Inventor: KAWAMURA TAKAO
IPC: H05K7/00
Filed: 1993-03-18
Abstract: PURPOSE:To enable perfect waterproofing by covering the whole of a part to be immersed of a wire harness with a flexible waterproof resin tube of specified wall thickness having openings at its both ends, winding a waterproof tape on to both ends, and fixing it closely to the peripheral surface of the wire harness. CONSTITUTION:The whole length of a wire harness 10 having a plurality of electric wires gathered and bundled is put in a flexible waterproof resin tube 15 of specified wall thickness having openings at its both ends, and both end parts 15a and 15b are sealed with a waterproof tape 16. When to branch wiring in the intermediate part is needed, a branching part 15''-2 is formed at the intermediate part 15'-1 of a waterproof resin tube 15'. When it is inserted through a dash pot or panel of a car body, it is inserted into a grommet 13 and connected to a connector 14 after that. Consequently, it becomes possible to perform firm waterproofing simply.
Patent JP-H05223935-A (JP)
Title: Fishfinder
Inventor: SUKEGAWA TOMOHIKO
IPC: G01S15/96
Filed: 1992-02-14
Abstract: PURPOSE:To quantitatively grasp the scale and the density of each school of fish by a method wherein the intensity of a reflection echo in only a prescribed depth width is displayed at an amplitude level so as to correspond to a scope display. CONSTITUTION:A reflection echo by a school of fish or by the bottom of the sea is received by means of a wave transmitter and receiver 3; it is amplifier at a reception part 4; it is converted into a digital signal at an A/D converter 5; after that, it is stored temporarily in a fish-finding buffer memory 6. A school-of-fish signal operation part 7 reads out a piece of data from the memory at each wave-transmitting operation; the scale of the school of fish is converted into a piece of information on a waveform (an amplitude) and sent to a fish-finding memory part 8. The memory part 8 sequentially stores n-transmitted-wave portions in such a way that a piece of data on a fish-finding image which is read out directly from the memory 6 corresponds to a piece of data on a school-of-fish level display from the operation part 7. On the basis of a display range, a depth range and the like which are set by an operator at an operating part 9, a signal control part 10 converts the n-transmitted-wave portions into a piece of data on a display which is displayed on a CRT; a display part 11 converts it into a piece of information on an image at each pixel; on a display device 12, a fish-finding image is scope-displayed and a school-of-fish level corresponding to the scope is displayed.
Patent JP-H07253646-A (JP)
Title: Method for cutting case for photographic processing composition and recycling method
Inventor: HORI SATORU
IPC: G03C11/24
Filed: 1995-03-17
Abstract: PURPOSE:To provide a method for cutting the case for a photographic processing composition and a recycling method capable of reducing the recycling cost and capable of using the case as a high-quality material for a resin formed article. CONSTITUTION:The spent case for a photographic processing composition is cut while injecting water over the case in the first stage, the obtained chips are washed in the second stage, and the case is recycled. The second stage has a third stage to pelletize the chips, as required, and a stage to neutralize the alkali-washed chip with acid. The main body of the case and the lid member are preferably made of the same material. The plural cases to be continuously or intermittently cut in the first stage should be formed from the same resin material.
Patent JP-H01233377-A (JP)
Title: Function test
Inventor: SUGANO HIROAKI
IPC: G01R31/317
Filed: 1988-03-15
Abstract: PURPOSE:To reduce a test time with a greater test speed, by generating a test input pattern using an exclusive OR between a fixed value data output per specified cycle and a timing pulse having the same cycle as that of the data output and a width narrower than the data output. CONSTITUTION:In the generation of an input pattern, a test input pattern is generated using an exclusive OR between a data output taking a value binary and determined at each specified cycle and a timing pulse having the same cycle as, and a width narrower than, the data output. As the data output and the timing pulse are both binary and the width of the timing pulse is narrower than that of the data output, there is sure to be a part having the data output level coinciding with the timing pulse level and that having none within one cycle. Thus, two different DC levels can be generated within one cycle by obtaining an exclusive OR between the these parts, thereby enabling a reduction in the test time.