baber/WOPTO huggingface dataset:
Patent JP-H04200084-A (JP)
Title: Image monitor device
Inventor: OHATA HAJIME
IPC: H04N7/18
Filed: 1990-11-29
Abstract: PURPOSE:To shorten the calculation time for intruding object detection and to allow the detection after the intruding object is once detected by executing ordinary monitor by the 1st intruding object detecting regions alone and detecting the intruding object within a 2nd intruding object detecting region when the intruding object is detected. CONSTITUTION:A CPU 13 usually detects a change of images by referencing only the images within the 1st intruding object detecting regions 9a, 9b among the differential binarized images in a differential binarized image memory 15. Consequently, the intruding object is detected by determining the sum of the number of picture elements having the change. An instruction is emitted to an alarm device 6 when the intruding object is detected. The alarm device 6 emits an alarm of abnormal detection. The intruding object is thereafter detected by the same intruding object identifying algorithm as the intruding object identifying algorithm of, for example, the 1st intruding object detecting regions 9a, 9b even in the 2nd intrusion object detecting region 9c in order to check the movement of the intruding object. An analysis, such as tracing, is executed at need. The calculation time for detecting the intruding object is shortened in this way and the sure detection is executed even after the intruding object is once detected.
Patent JP-H02263563-A (JP)
Title: Rotary slide type valve device
Inventor: DEITAA BETSUKAASU
IPC: B22D41/14
Filed: 1989-12-25
Abstract: PURPOSE: To lower an overall height with a simple structure by providing a fixed upper block which forms a passage as well as a rotary discharge block, supporting the discharge block in tight contact with the upper block and allowing the rotary axis of the discharge block to have an acute angle with espect to a vertical center axis of the passage. CONSTITUTION: A connection part 12 is arranged to a mounting plate 9 mounted to a bottom part 5 of a container 1, a turnable case 11 is arranged through the connecting part. The case 11 is closed through a closing member 13, a sealing slide face 20 of the discharge block 8 is pressed on a sealing slide face of the fixed upper block 7. A derivable annular entraining casing 15 and a truncated conical discharge block are housed in the case. An upper peripheral part of the discharge block is made into a spherical shape at a lower part of the sealing slide face, in corresponding to the face, the entraining case 15 inner face to support the discharge block is formed into a recessed face. By this method, the device is easily assembled and demounted at a discharge port of the container.
Patent JP-2000165038-A (JP)
Title: Manufacturing wiring board
Inventor: HAYASHI TERUHISA
IPC: H05K3/42
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board which ensures a surface flatness of a core board when protrusions at both ends of a resin filled in a through-hole of the core board are removed. SOLUTION: The manufacturing method comprises a step of filling a resin 10 from upper openings 6a into through-holes 6 bored into a core board 1; a step of hardening the filled resin 10 by heating it up to a hardness durable to the mechanical polishing; and a step of polishing the surface (upper) of the core board 1 having the openings 6a and large protrusions 12, using a polishing roll R and then polishing the surface (lower) of the core board 1 having small protrusions 14, using a polishing roll R to remove the large and small parts 12, 14 of the hardened resin 10 protruding from the upper and lower surfaces of the core board 10.
Patent JP-H01179296-A (JP)
Title: Rom circuit
Inventor: MORIZAKI SHIGEKI
IPC: G11C17/12
Filed: 1987-12-29
Abstract: PURPOSE:To reduce power consumption in a circuit by applying such control that a third FET is turned OFF and a fourth FET is turned ON after turning ON a selected FET and the third FET and turning OFF the fourth FET. CONSTITUTION:In case of selecting an input terminal 1, the FETs QS1, Q11, and QL2 are turned ON by setting the W/L values of the FETs QL1 and QL2 smaller than that of the FETs QS1, Q11-Q1N even when an H level is inputted simultaneously to a control terminal S1 and the terminal 1, and other FETs are turned OFF, and the drain of the QL2 goes to the H level, then, no current flows. Next, when a level is added on the terminal S1, the QS1 is turned OFF, and the QS2 is turned ON. In such a case, the drains of the QS2 and the QL2 go to L levels, respectively when the drains of the Q11 and the QS2 are connected, and the drain of the QL1 is held at the H level, and that of the QL2 at the L level by a latch circuit (QL1, QL2), and no current flows, and the L is outputted to an output terminal D1. When the drains are not connected, the drain of the QS2 goes to the H level, and the H level is outputted to the output terminal D1. Thus, it is possible to obtain output corresponding to data at the drain of the QS2, however, a current does not always flow.
Patent JP-H03192496-A (JP)
Title: Automatic vending machine for purified water or mineral water
Inventor: OKUDA SEIJI
IPC: G07F13/06
Filed: 1989-12-22
Abstract: PURPOSE:To always sell purified water or mineral water while manufacturing it for each prescribed amount by connecting a water purifying device or a mineral water manufacturing device which can automatically manufacture the prescribed amount of drink, with tap water. CONSTITUTION:In the automatic vending machine 1 constituted so as to automatically sell the prescribed amount of drink, a water purifying part or a mineral water manufacturing device 2 is provided and at one end of the water purifying device or the mineral water manufacturing device 2, a lead-in pile 4 to be connected with a tap 3 of waterworks is provided. When a coin is put into a coin inserting port, by the work of a coin sensor 16 to be interlocked with a flow sensor 17, the prescribed amount of the tap water is circulated in the water purifying device or the mineral water manufacturing device 2 and the distilled water or the mineral water is immediately manufactured and poured from a pouring port 18 to a cup 7. Thus, it is not necessary to complement something except for the tap water over a long period until the function of the mineral water manufacturing device is degraded, and the sale can be automatically continued.
Patent JP-H09171007-A (JP)
Title: Method and equipment for determining welded state of multi-point welded article
Inventor: KAWAI MAKOTO
IPC: G01N29/12
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To determine the acceptability of spot welding in a short time without causing scale-up or complication of facility by striking an object with an impulse hammer, picking up an acceleration signal through an acceleration pickup and subjecting the acceleration signal to fast Fourier transform. SOLUTION: A station S is provided with an impulse hammer 1 and seven acceleration pickups 2, for example, wherein the hammer 1 is located at a position for striking the shaking point of a door T locked to the station S and the pickup 2 is located at a position touching the measuring point of door T. A signal processing/analyzing section 3 actuates striking of hammer 1 through a shaking/vibration detecting section and picks up an acceleration signal through the pickup 2. The acceleration signal thus picked up is subjected to fast Fourier transform at FFT processing section to produce the frequency characteristics of door T. The frequency characteristics are stored at a data memory section in the signal processing/analyzing section 3 and then compared with the frequency characteristics of an accepted article at an OK/NG decision section.
Patent JP-H0618546-A (JP)
Title: Method of visualizing image having sequence with time
Inventor: ANDORIYUU SETSU KATAYAMA
IPC: G06T13/00
Filed: 1992-12-15
Abstract: PURPOSE: To observe the motion of an object on one still image by forming a row of pixels in a frame from each path of pixel in an image frame and determining a line by connecting the pixels sequentially in the vertical direction. CONSTITUTION: A solid state image sensor 12 images the event of a scene 14 and an image digitizer 26 converts the parallel analog video signal lines into a digital signal which is then stored in an image memory 32 through a memory controller 30. Stored image frames are stored in a frame butter 40 through the controller 30 and the like and a graphic module 44 adds data boundary information to the image information and converts the information into an analog signal being presented on a display 36. A temporary and spatially (ST) still image is constituted of the series of image frames. For example, an ST-2-D (two-dimensional) image forms a row of pixels on an image frame from the path of each pixel of the image frame and presents the pixels on the first row of the display 36.  The procedure is repeated sequentially in the vertical direction for following frames thus forming the entire image.
Patent JP-H06154742-A (JP)
Title: Water purifier
Inventor: YOSHIYUKI HIROMITSU
IPC: C02F1/28
Filed: 1992-11-18
Abstract: PURPOSE:To display rationally in three stages formed by the position of a working body by providing a third display section on a site of a discharge pipe at the rear of the working body in a system of moving the working body in resistance to an elastic body by means of pressure of discharge water and displaying the amount by the moving position of the working body. CONSTITUTION:In using a water purifier, filtered water after removing impurities, chlorine and the like by a filter medium is discharged out of a discharge pipe 53 composed of a transparent pipe, and in the case the discharge flow rate is adequate, a working body 54 is pressed in resistance to a spring 55 by the pressure of filtered water to visualize a second colored section 54b of the working body 54 displaying the adequate amount through a transparent display window 53a. Also when the clogging of a filter medium is made in progress by using the water purifier and the discharge flow rate gets less, the transfer of the working bodies 54 gets less and a first colored section 54a displaying the clogging state can be visualized. On the other hand, when the filtered water amount is much and the force pressing the working body 54 is large, a colored face 53b on the lower face of the discharge pipe 53 can be visualized, and the oversupply of water is displayed.
Patent JP-2001150407-A (JP)
Title: Side cutter in chipper
Inventor: YAMAMOTO SOICHI
IPC: B27L11/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide the side cutter of a chipper, by which cutting pieces are crushed to fine pieces and these are blown up and discharged from the inside of a cutting chamber. SOLUTION: An opening communicating with the cutting chamber is provided in the side wall part of one hand of the right and left of a casing 20 forming the cutting chamber 2 of the chipper. The side cutter supplying gutter 23, in which the lower port is connected to the opening, is provided on the outer surface side thereof. The stationary blade 83 of the side cutter is arranged in the port edge part of the opening, fixed and supported in a mechanical frame 1.  A rotary blade 9 of the side cutter corresponding to the stationary blade thereof is fitted to the peripheral edge part on the outer surface side of a cutting tool supporting plate opposed to the side wall part of one hand of the casing in such a state that an oblique cutting face directed to a cutting edge forming a cutting part of the tip of the cutting blade is opposed to the outside face of the cutting tool supporting plate. The above cutting tool supporting plate is selected from the cutting tool supporting plates 4, in which cutting mechanisms formed into a flat-blade tool shape and housed in the cutting chamber are arranged in parallel. Also, a plurality of pieces of gouging grooves 94 in the direction nearly orthogonal to the width direction of the cutting blade are formed on the oblique cutting face of the cutting part in parallel with the width direction.  An air generating blade is provided on the cutting tool supporting plate.
Patent JP-H05167324-A (JP)
Title: Antenna system for mobile communication equipment
Inventor: HAYAMA HIDEKI
IPC: H01Q1/24
Filed: 1991-12-18
Abstract: PURPOSE:To constitute an antenna system so that a resonance frequency is not shifted and also the terminal impedance is matched, transmitting power can be transmitted efficiently and moreover, deterioration of receiving sensitivity is obstructed. CONSTITUTION:In the case a whip antenna 4 is housed in a portable radio telephone set main body 2, the resonance frequency of the whip antenna 4 is not shifted due to a metallic plate 12 arranged so as to approach the whip antenna 4, the resonance frequency is set in the same manner as the time of expanding and also, the terminal impedance is matched.
Patent JP-H06156332-A (JP)
Title: Crawler of crawler type working machine
Inventor: ITO MASARU
IPC: B62D55/205
Filed: 1992-11-20
Abstract: PURPOSE:To exercise the removal stopping function of a connecting pin to connect pivotable the track links to compose a crawler in a stable condition for a long period. CONSTITUTION:Track links 20 and 20 to compose a crawler 12 are connected pivotable through a connecting pin 23, and at the ends of the connecting pin 23, regulation members as a removal preventive mechanism are used. The regulation member 30 is composed of a regulation block 31 and a screw rod 32, and it is inserted to a through hole fromed to a main body 21 which is formed in a hollow form in the track link 20, and fastened and fixed by using a nut 33 to the screw rod 32, while the regulation block 31 is applied with a hardening treatment, and its head is made in a spherical projection. Even though a severe abrasion is promoted by the operation in a long period, and the abrasion comes up to the connection of the screw rod 32, the regulation member 30 is never removed from the track link 20.
Patent JP-H11165254-A (JP)
Title: Super abrasive grain lapping surface plate
Inventor: FURUKAWA RIICHI
IPC: B24B37/12
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To restrain biased abrasion of a super abrasive grain layer of the extreme outer inner margin of a grinding surface. SOLUTION: It is a super abrasive grain lapping surface plate P providing super abrasive grain layers 2, 3, 4 combining super abrasive grains by a bond material at the same height in a desired pattern on a surface of a surface plate main body 1. Fastening density of the super abrasive grain layers is made higher than a part surrounded by inner and outer margins by forming the ring type super abrasive grain layers 3, 4 combining the super abrasive grains along an overall periphery by the bond material or the segment type super abrasive grain layers 3, 4 lacking the ring type super abrasive grain layers with a required interval in the peripheral direction on the extreme outer periphery and the extreme inner periphery of a grinding surface provided with the pellet type super abrasive grain layer 2. When fastening density of the super abrasive grain layer is high, abrasion of the super abrasive grain layer is small, and biased abrasion is hardly caused.
Patent JP-H06180280-A (JP)
Title: Particle counting method
Inventor: FUJIMORI HARUO
IPC: G01N15/02
Filed: 1992-12-15
Abstract: PURPOSE:To correct, with precision, count error caused by fluctuation of laser pulse output density, by irradiating a reference sample with one of divided laser pulse, for observation of plasma illumination there. CONSTITUTION:A laser pulse 2 is divided by a beam splitter 3, and one is poured on a measurement cell 5 for condensation in a measurement sample 6, and the other is poured on a reference cell 9 for condensation in a reference sample 10. The pulse that has passed through cells 5 and 9 is measured by a beam monitor 7 for energy value. The plasma illumination occurring at both cells 5 and 9 is respectively detected by photodetectors 11, and a measuring circuit 12 measures illumination intensity. The plasma illumination intensity from the cell 9 is taken, through the measuring circuit 12, into a data processor device 13, far time-series and spacial distribution of laser pulse output density to be classified by pattern, so, coefficient ratio of plasma illumination from the cell 5 is, by using a conversion coefficient for each pattern classification of time-series and spacial distribution of laser pulse output density, converted into particle concentration with precision.
Patent JP-H03193881-A (JP)
Title: Electroless plating method
Inventor: TAKAGI KANEYUKI
IPC: H05K3/38
Filed: 1989-12-22
Abstract: PURPOSE:To easily carry out electroless plating on the surface of a product to be plated without etching the surface by degreasing and washing a thin layer of an adhesive for electroless plating having a prescribed compsn. formed on the surface of the product to the plated, sticking a catalyst and successively immersing the product in a soln. of a reaction accelerator and an electroless plating soln. CONSTITUTION:When the surface of a product not causing cracking is subjected to electroless plating without etching the surface, a thin layer of an adhesive for electroless plating made of styrene-based thermoplastic elastomer or composed of the elastomer and one or more among hydrocarbon resin based on a copolymer of an aliphatic diene monomer with an arom. vinyl monomer, hydrocarbon resin based on a copolymer of terpene with an arom. vinyl monomer and ketone resin is formed on the surface of the product and this adhesive coated product is immersed in a degreasing and washing liq. such as an arom. solvent to degrease and wash the nonpolar adhesive layer under slightly stronger conditions than the conventional ones. The product is then immersed in a catalyst soln. to stick the catalyst and the product is immersed in a soln. of a reaction accelerator such as hydrochloric acid and further immersed in an electroless plating soln. to form a plating layer on the surface. The catalyst soln. may be a PdCl.SnCl2 mixed catalyst soln.
Patent JP-2000164244-A (JP)
Title: Lead storage battery
Inventor: ISOI TOSHIHIRO
IPC: H01M2/30
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage battery having a structure of simply aligning a terminal to a through-hole of a cover and superior in productivity and preven tive of defectives during assembly. SOLUTION: A resin wrapped terminal 1 has a lead pole column 2 and a resin portion 3 molded while wrapping the lead pole column on its periphery in an air-tight manner. The lead pole column 2 of the terminal 1 is inserted into a through-hole of a cover 8 and the resin portion 3 is welded around the lower part of the through-hole. The resin wrapped terminal 1 is positioned by a sleeve 12 hanging down from the lower face of the cover 8. The sleeve 12 preferably hangs down from the lower face of the cover 8 so as to contact the side of the resin portion 3 at least at three points.
Patent JP-2000161779-A (JP)
Title: Fluid heater
Inventor: MIYAZAKI HIROAKI
IPC: F24H1/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fluid heater for heating fluid existing between inner and outer translucent pipes with a lamp heater contained in the inner pipe in which the inner pipe (quartz glass pipe) is prevented from melting by coating the outer circumference thereof with a member excellent in translucency and making ventilatable the interface between the inner pipe and the coating member. SOLUTION: An inner pipe 10 containing a halogen lamp 106 is provided in order to heat a fluid 100, e.g. KOH solution, being employed for cleaning a semiconductor wafer and a chemical 100 is conducted between the inner pipe 10 and an outer pipe 22 surrounding it. The inner pipe 10 is made of translucent and heat resistant quartz glass while the outer pipe 22 is made of heat resistant and chemical resistant fluororesin wherein the outer circumferential surface of the inner pipe 10 is coated with a heat shrinking tube 102 in order to prevent direct contact with the chemical 100.  A vent 20 penetrating from the interface 18 between the inner pipe 10 and the heat shrinking tube 102 to the inner circumference of the inner pipe 10 is made at an upper right part of the inner pipe 10 in order to release enclosed state of the interface 18 thus protecting the heat shrinking tube 102 against damage.
Patent JP-H05149123-A (JP)
Title: Closed breather device for engine
Inventor: UEDA HIROAKI
IPC: F01M11/04
Filed: 1991-11-22
Abstract: PURPOSE:To previously prevent oil filled in a head cover from flowing into an air intake port through a closed type breather device and a breather passage in the case when oil flows at one time from an oil filling port provided on the head cover. CONSTITUTION:A cutoff valve 9 is provided on a breather passage 7, and this cutoff valve 9 is interlocked with connection and disconnection of an oil filling lid 2 to and from an oil filling port 3. At the time of closing the oil filling lid 2, the cutoff valve 9 is opened, and at the time of opening the oil filling lid 2, the cutoff valve 9 is closed.
Patent JP-H07189470-A (JP)
Title: Air conditioning louver structure
Inventor: YOSHIDA TSUTOMU
IPC: E04F17/04
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible to withstand the walking of occupants and change the air supply direction easily as well by engaging removably a plurality of fins having a specified strength with a frame member installed to the peripheral edge of an opening. CONSTITUTION:A plurality of fins 15 having a specified strength are installed to and fixed with a frame member 14 installed to the peripheral edge of an opening 12 alone its shape by means of fin support units 16. Engagement recessed parts 20 installed to the fins 15 are engaged with engage ment projected parts 19 installed to the frame member 14, thereby pushing the fins 15 into the frame member 14. This construction makes it possible to pull out fins 15 from the frame member 14 by releasing the engagement between the engagement recessed parts 20 and the engagement projected parts 19, and change the air supply direction easily by operating an air direction determination unit 18 installed to a base board of the fins 15.
Patent JP-H10158669-A (JP)
Title: Arc welding chip friction-reducing agent
Inventor: KOMATSU TADAO
IPC: B23K9/26
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an arc welding chip friction-reducing agent for preventing a welding chip hole from being worn by friction between the welding chip and the welding wire in an arc welding by mixing an ester component with a chlorinated component and a viscosity improver in a specified ratio. SOLUTION: This agent comprises 10-70wt.% ester component, 10-70wt.% chlorinated component and 1-20wt.% viscosity index improver. The ester component is exemplified by an ester of a 3-18 C polybasic acid with a 1-18 C monohydric alcohol, an ester of a 3-22 C monobasic fatty acid with a polyhydric alcohol or an animal or vegetable oil component. The chlorinated component is exemplified by one obtained by chlorinating an animal or vegetable oil or one obtained by chlorinating a 10-30 C hydrocarbon. The viscosity index improver is exemplified by a polyalkyl methacrylate, polyisobutylene or an ethylene/a- olefin copolymer.