baber/WOPTO huggingface dataset:
Patent JP-H10176916-A (JP)
Title: Method and device for measuring position of polyhedron
Inventor: FUSAMA MASAKI
IPC: G01S5/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring the three-dimensional position of a polyhedron using a distance sensor means for measuring a distance to the polyhedron. SOLUTION: A device has three sets of first distance sensor means 4a, 4b, and 4c that are provided to detect a first surface 10 of an object 2 to be measured, two sets of second distance sensor means 6a and 6b for detecting a second surface 12 of the object 2 to be measured, and one set of third distance sensor means 8 for detecting the third surface of the object 2 to be measured. Then, the first distance sensor means 4a, 4b, and 4c detect three different measurement sites 10a, 10b, and 10c of the first surface 10 that is not located on a straight line, the second distance sensor means 6a and 6b detect two different measurement sites 12a and 12b of the second surface 12, and the third distance sensor means 8 detects one measurement site 14a at one point on the third surface.
Patent JP-H08188238-A (JP)
Title: Transfer guide commonly used as feeding equipment of separate feeding conveyor
Inventor: ISHIDA MINORU
IPC: B65G47/68
Filed: 1994-12-29
Abstract: PURPOSE: To rapidly move articles left onto a rear stage conveyor when the carriage of the articles is stopped by connecting an opening/closing means to mountain-shaped guides which can be expanded to the boundary part between the forward stage conveyor and the rear stage conveyor. CONSTITUTION: When articles are carried by a forward stage conveyor 1 with mountain-shaped guides 4, 4 are closed, the articles are divided into two groups by the apex of the mountain-shaped guides 4, 4 and shifted toward rear stage conveyors 3, 3, and when the articles reach the skirt part of the guides 4, 4, they are shifted toward the rear stage conveyors 3, 3 to be separately transferred. When the feed of the articles is stopped and the articles are present only on the side of the mountain-shaped guides 4, 4, the push by the succeeding articles is eliminated, and it takes time to transfer the articles to the rear stage conveyors 3, 3.  When the mountain-shaped guides 4, 4 are opened by an operating means A so as to be in parallel to each other, the articles on the sides are pushed toward the rear stage conveyors 3, 3 at one stroke, and the carriage by the rear stage conveyors 3, 3 can be rapidly completed.
Patent JP-H04202589-A (JP)
Title: Heat-resistant adhesive and method for bonding with the same adhesive
Inventor: SAITO KAZUO
IPC: C09J179/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a heat-resistant adhesive, consisting essentially of a readily carbonizable resin, a powdery filter and pitch, excellent in bonding strength and capable of firmly bonding even to a material having the ground surface. CONSTITUTION:The objective adhesive consisting essentially of (A) 100 pts.wt. readily carbonizable resin composed of a polycarbodiimide resin, (B) 80-5 pts.wt. (preferably 60-10 pts.wt.) powdery filter composed of graphite powder, carbon powder, coke powder, etc., and (C) 50-5 pts.wt. (preferably 40-10 pts.wt.) pitch. Furthermore, the component (A) includes homopolymers or copolymers composed of recurring units expressed by the formula -R-N=C=N- (R is organic diisocyanate residue).
Patent JP-H10174949-A (JP)
Title: Ash treatment apparatus
Inventor: SHIJI RYOZO
IPC: F23J1/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for ensuring a large space even when an ash heating part is axially pulled out at a time of maintenance, to also reduce the size of the bearing supporting a stirring paddle shaft and the ash heating part and to prevent the reduction of the inner vol. of the ash heating part. SOLUTION: Two horizontally placed cylindrical fly ash heating parts 7, 8 having fly ash charging parts 3, 4 and fly ash discharge parts 5, 6 to be inclined slightly are arranged side by side so that the peripheral surfaces thereof are adjacent to each other on upstream and downstream sides and stirring shaft members 16 having stirring paddles 10, 11 for stirring fly ash 1 charged from the fly ash charging parts 3, 4 and supported in a freely rotatable manner at both end parts thereof by bearings 12, 13 are inserted into the fly ash heating parts 7, 8 and drive motors 17, 18 are connected to one end parts of the stirring shaft members 16 and the fly ash discharge port 19 of the fly ash heating part on the upstream side is allowed to communicate with the fly ash charging port 20 of the fly ash heating part 8 on the downstream side through a communication pipe member 21.
Patent JP-H07157187-A (JP)
Title: Method and device for film exfoliation
Inventor: YABUHARA HIDEO
IPC: B29B17/02
Filed: 1993-12-03
Abstract: PURPOSE:To certainly peel a protective film laminated on a base board and permit performing operations without spending the running cost. CONSTITUTION:A base board S on which a protection film F is laminated, is set on an attraction stage 7 with the side with protection film F facing upward, and a needle 1 for exfoliation is descended through the action of an air cylinder 4 and hitched at the end of the protection film F, and the stage 7 is moved so that the film F is exfoliated.
Patent JP-H06281612-A (JP)
Title: Moisture meter of nonconducting fluid
Inventor: RARUFU REICHIYAATO
IPC: G01N27/22
Filed: 1993-12-06
Abstract: PURPOSE: To detect moisture of nonconductive fluid by providing an analyzer monitor for converting information distant from a probe and received by means of the probe for analysis of the moisture of fluid. CONSTITUTION: Since a probe 10 is connected to a monitor analyzer by means of a general connection cable 14, the analyzer 12 is arranged distant from the probe 10. The contaminated fluid is imported and exported to an operation system for import and export to the reservoir of power generator and to a filter device and flows all time, and is fed to a detection chamber 22 by means of a pipe 16. An inline flow meter 24 controls flow rate via such a system. A pressure transducer 26 is used to monitor the pressure of the detection chamber 22, the fluid flowing out the detection chamber 22 is fed via the pipe 16 for further processing or is detected by means of the probe 10 and is analyzed by means of the analyzer 12, and is returned to the system as the results of water content conditions.
Patent JP-H03198572-A (JP)
Title: Original reader
Inventor: YOSHIDA TOSHIHIKO
IPC: B65H5/06
Filed: 1989-12-27
Abstract: PURPOSE:To always make a pressing force at a horizontal contact part of an image detection section uniform by keeping a contact position of a line image sensor in the horizontal direction in parallel with a central axis line of an original carrier roller and supporting the above line image sensor to a device frame at a position parted at a right angle to the middle of the line image sensor in its lengthwise direction. CONSTITUTION:Tensile springs 16L, 16R are interposed between a left end plate 4L and a right end plate 4R and an intermediate part of a head base 13 and an image sensor assembly 12 is subject to turning moment clockwise in figure by the tensile springs 16L, 16R. Thus, the image sensor assembly 12 is supported at three points by a fulcrum projection 15 and horizontal line contact of an image detection section 11a in contact with a circumferential face 2b of an original carrier roller 2 with the force of the tensile springs 16L, 16R, then the support is very stable and a press contact force exerted to an original from both left, right ends of the image detection section 11a of the line image sensor 11 is made uniform over the horizontal contact part.
Patent JP-H067193-A (JP)
Title: Monoclonal antibody
Inventor: KOIKE YUKIYA
IPC: C07K16/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide a monoclonal antibody recognizing a specific site of a lipoprotein-associated coagulation inhibitor(LACI) having a specific amino acid sequence. CONSTITUTION:A polypeptide having an amino acid sequence expressed by the formula which is the first Kunitz site from N end of a lipoprotein-associated coagulation inhibitor(LACI) is synthesized and the polypeptide is bound to keyhole limpet hemocyanin(KLH) to prepare a synthetic peptide-hemocyanin complex. The complex is administered to a mouse together with an adjuvant to immunize the mouse and a spleen cell is collected after final immunization and fused with a mouse myeloma cell and the fused cell is cultured in a HAT medium to prepare a hybridoma, and an antibody producing clone is selected and the hybridoma is subjected to monocloning by a limiting dilution analysis. Then, the monocloned hybridoma is cultured to provide the objective monoclonal antibody capable of recognizing and binding the polypeptide of the formula.
Patent JP-H09182490-A (JP)
Title: Controller for switched reluctance motor
Inventor: SUGIYAMA MASANORI
IPC: H02P25/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and ensure required torque in a switched reluctance(SR) motor. SOLUTION: This device permits a coil 19d to be energized according to turning-on of a signal 32, which defines the exciting timing of a coil 19d in a motor, and controls a current value which runs through the coil 19d according to a PWM signal 50. The starting timing of the PWM signal 50 is synchronized with a pulse rise to ON from OFF of a signal of defining the exciting timing of the coil. As a result, at the same time when the signal of defining the exciting timing of the coil in the motor is ON, the PWM signal starts. Even if the ON period of the exciting timing becomes short, a target current waveform and current waveform actually running through the coil are roughly met each other, thus it is possible to ensure a required torque.
Patent JP-H03198296-A (JP)
Title: Semiconductor memory
Inventor: ANDO MANABU
IPC: G11C11/417
Filed: 1989-12-26
Abstract: PURPOSE:To make the time of data storage by a backup power source long by stopping supplying electric power to a reference voltage generating circuit and a differential amplifier circuit, and turning on a control transistor(TR) when the source voltage drops below a set voltage. CONSTITUTION:The level at the node N1 of a source voltage detecting circuit 3 is 0V when the source voltage Vcc is below 1.9V, begins to rise above 1.9V, is 0.5V when 2.5V, and 1.6V when 4V, and when the source voltage Vcc is 4V, the reference voltage generating circuit 1 and differential amplifier circuit 2 are both activated to operate; and the control transistor(TR) Q1 is supplied to a control signal Vcnt and a memory circuit 20 is supplied with a voltage which is lower than the external source voltage Vcc and nearly equal to a reference voltage Vref. When the source voltage Vcc is 2.5V, the reference voltage generating circuit 1 and differential amplifier circuit 2 are supplied with not electric power and the control TRQ1 turns on completely, so that the source voltage Vcc which is supplied from outside is supplied to the memory circuit 20 as it is.
Patent JP-H09157633-A (JP)
Title: Frictional material composition
Inventor: TAKAHATA SHIRO
IPC: F16D69/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new composition consisting of specific two kinds of solid lubricants, three kinds of fibers and binder, having a high frictional coefficient, also excellent in heat resistance and less in damage to its surface by specifying the adding amount of a fiber of wollastonite. SOLUTION: This frictional material composition is obtained by blending a cashew dust and barium sulfate as a solid lubricant, a glass fiber, a pulp-like aramide fiber and wollastonite as fibers, and phenol resin as a binder and by setting the added amount of wollastonite at >=35wt.%, preferably 50-70wt.% so as to have 0.5 value of its frictional coefficient. It is preferable that the adding amount of the phenol resin as the binder is 15wt.% and that of the pulp-like aramide fiber is 3wt.%. Further, it is preferable to obtain the frictional material by mixing each of the above components, forming under heating and compressing, and after-curing.
Patent JP-H04215902-A (JP)
Title: Article boxing method and device
Inventor: TAKATANI KENJI
IPC: B65B5/00
Filed: 1990-11-30
Abstract: PURPOSE:To box a large number of articles automatically by an inexpensive device by a method wherein articles which are fed from an article feeding device are placed on partitioning plates which are moved one after another, and the articles and the partitioning plate are handled as a single unit, and stacked and stored in a packaging box in multi-layers. CONSTITUTION:A conveyor device 1 intermittently moves partitioning plates 5. A partitioning plate push-up device 10 pushes the partitioning plate 5 by air cylinders 11a, 11c, and places articles 13 from an article feeding device 12 on the front half of the partitioning plate 5. Then, the partitioning plate 5 is moved by an approximate half distance of the placing pitch, and the articles 13 are placed on the rear half of the partitioning plate 5. Then, the partitioning plate 5 is placed on the conveyor device 1 again and moved forward, and when it reaches the leading end, the partitioning plate 5 is placed on a receiving member 14 by operating a cylinder 26. Then, the receiving member 14 is opened to the right and left by a boxing member 16, and a gripping means 21 is lowered by operating a cylinder 22, and the partitioning plate 5 on which the articles 13 are placed is stored in a packaging box 17.
Patent JP-H07161815-A (JP)
Title: Semiconductor device
Inventor: NAGAKARI YASUTAKA
IPC: H01L21/768
Filed: 1993-12-07
Abstract: PURPOSE:To open a vertical contact hole by an isotropic etching operation without using an anisotropic etching operation. CONSTITUTION:A semiconductor device contains a transistor element 2 which has been integrated and formed on a substrate 1. The transistor element 2 is covered with an interlayer insulating film 6 which contains impurities. An interconnection 8 is connected electrically to the transistor element 2 via a contact hole 7 which has been opened in the interlayer insulating film 6. The interlayer insulating film 6 is formed in such a way that its impurity-contained concentration is low at the upper part and that its impurity-contained concentration is high at the lower part, and the contact hole 7 which is nearly vertical can be opened by an isotropic etching operation such as a wet etching operation or the like.
Patent JP-2000165185-A (JP)
Title: Surface acoustic wave element and its manufacture
Inventor: AKAHORI NAOKI
IPC: H03H9/145
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a fault of dislocation to be observed in the case of flip chip bonding by forming a metallic pattern outside an area of a comb line electrode formed on the other main surface of at least two comb line electrodes arranged opposite to each other and piezoelectric substrates consisting of a metallic thin film formed on one main surface of the piezoelectric substrate. SOLUTION: An IDT electrode 2, electrode 3, 3' for connecting bump and a gold bump 4 are formed on one main surface of the piezoelectric substrate 1. An IDT electrode 2 pattern is formed by photolithography, after forming an Al-Si alloy film by sputtering. An Al pattern 5 is formed by the photolithography as well as the IDT electrode pattern 2. The gold bump 4 is formed on the rear side of a wafer after forming the IDT electrode pattern on the front surface of the wafer by a photoetching process. The electrode for connecting bump is used as it is as a recognition pattern on the side of the IDT electrode 2 in the case of bump bonding.
Patent JP-H07164380-A (JP)
Title: Cutting device for belt-shaped member
Inventor: KUSAKABE MICHIO
IPC: B26D1/18
Filed: 1993-12-07
Abstract: PURPOSE:To strip the cutting end of a belt-shaped member from a lower cutter without generating a deformation, in a cutting device which can convert the cutting direction of the belt-shaped member. CONSTITUTION:When the cutting angle of a belt-shaped member is converted, an inclined frame 18, a stripping plate 64, and the like are inclined integrally following the conversion of the cutting angle. In this case, the driving force of the inclined frame 18 is transmitted to a rotary arm 60 through a rotating mechanism 85, so as to rotate the rotary arm 60 at the same angle as the cutting angle of the inclined frame 18, in the reverse direction to the angle converting direction. As a result, the moving direction of the stripping plate 64 is corrected in the direction same as the flow direction of the belt-shaped member, and the deformation of the cutting end of the belt-shaped member in the stripping condition can be prevented.
Patent JP-H11174285-A (JP)
Title: Flame-retardant plastic optical fiber cable
Inventor: TAKAHASHI SATOSHI
IPC: C09D123/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable which suppresses the roughening of a coating surface, the peeling of the coating surface by rubbing and the whitening of a coating material by bending and has sufficiently fire retardance. SOLUTION: This optical fiber is formed with a coating material layer 2 by, coating the optical fiber with a fire-retardant coating material including the following components (a) to (e): (a) 10 to 40 pts.wt. ethylene-(meth)acrylate copolymer, (b) 30 to 80 pts.wt. copolymer of the ethylene produced by a single site catalyst and >=5C higher α olefin, (c) 5 to 50 pts.wt. low crystalline ethylene-1-butene copolymer and (d) 50 to 20 pts.wt. metal hydroxide and (e) 5 to 50 pts.wt. red phosphorus based on (a)+(b)+(c)=100 pts.wt.
Patent JP-H05310866-A (JP)
Title: Heat-sealable plastic film, plastic composite, and lided container
Inventor: BUERUNAA JIOORU
IPC: B32B27/30
Filed: 1992-12-21
Abstract: PURPOSE: To obtain a heat-sealable film suitable for sealing plastic containers by forming two-phased structure consisting of two polymers, (an elastomer and an attached polymer), having different glass transition temperatures.  
     CONSTITUTION: A heat-sealable film at most 400 μm thick having two-phased structure is obtained by multistage emulsion polymerization with the use of a polymer P, (an elastomer such as a polydiene), which has a molecular weight of at least 50,000 and a glass transition temperature of (ower than 10°C and is possibly crosslinked and a polymer Hp, an attached polymer), up to 2 wt.% of which is copolymerized with the polymer P and which is prepared from (a) 0-85 wt.% of methyl methacrylate, (b) 0-100 wt.% of ethyl methacrylate, (c) 0-100 wt.% of cyclohexyl- and/or cyclopentyl metacrylate, (d) 0-20 wt.% of a monomer different from the monomers a-c and copolymerizable with them, provided that the total of the monomers a-d is 100 wt.%, having 2000-500000 of melecular weight and at least 20°C of glass to transition temperature. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03204290-A (JP)
Title: Video signal coding method
Inventor: BARII ANDORIYUUSU
IPC: H04N19/85
Filed: 1989-12-30
Abstract: PURPOSE:To improve the picture quality of a transmission picture by controlling a transmission data quantity to be nearly constant for each transmission unit block and sending only a transmission data larger than a prescribed threshold level. CONSTITUTION:A minimum threshold level processing circuit 16 sends only a data larger than a minimum threshold level TMIN among coefficient data S13 inputted from a coefficient selection circuit 15 as a threshold level processing data S15 and sends it to a succeeding quantization circuit 17, where the data is quantized. That is, the transmission data quantity for each transmission unit block is almost constantly controlled based on the production quantity QVD of the transmission data and the sent transmission data quantity DTRANS and only the transmission data larger than the prescribed threshold level TMIN sent in response to the sent transmission data quantity DTRANS. Thus, while a picture noise component is eliminated, a delicate pattern is sent and reproduced.
Patent JP-H11169369-A (JP)
Title: Three-dimensional ultrasonic probe
Inventor: KIKUCHI KOKI
IPC: A61B8/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To make a three-dimensional ultrasonic probe smaller and lighter, to improve its operability and to improve waterproofness around the rotation shaft. SOLUTION: A motor 7 rotates an ultrasonic oscillator unit 3 wherein a plurality of ultrasonic oscillators are one-dimensionally arranged to scan it in a three-dimensional space. A group 15 of signal lines for connecting the ultrasonic oscillator unit 3 with a rotor 11 of a slip ring part 9 is inserted into the hollow part 5a of the rotational shaft 5 of the motor 7 and an O-ring 23 is provided around the rotational shaft 5 to hold watertightness of a water bag 21.
Patent JP-H11226267-A (JP)
Title: Movable toy
Inventor: CHOU JIN-LONG
IPC: A63H31/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a movable toy which can make a complex motion and the body of which shows an interesting movement. SOLUTION: The movable toy includes a toy body 1 comprising an upper part and a lower part which are connected pivotally to each other and a power drive device connected between the upper part and the lower part of the body 1. The device has a reversible motor 22 which is operatively engaged with a transmission gear 24 through a belt wheel 23 and a transmission belt 221. The gear 24 mates with a main rack 153 fitted in each of a pair of foot cover shells 15. If the motor 22 rotates normally and reversely alternately, the foot cover shells 15 are inclined inwardly and outwardly alternately so that the upper part and the lower part of the body 1 are moved in the opposite directions alternately.
Patent JP-H03201176-A (JP)
Title: Commodity data reader
Inventor: KUBOTA KAZUHIRO
IPC: G06K7/10
Filed: 1989-12-28
Abstract: PURPOSE:To expand a reading range by using curved mirrors and plane mirrors to constitute a reflection mirror for scanning laser beams. CONSTITUTION:A laser beam reflected by mirrors 4a, 4b, 4c is reflected by a mirror 5F to form a locuses aF, bF, cF and then reflected by a mirror 5G to form locuses aG, bG, cG. Thus, the locuses of the reflected laser beam are formed like circular arcs and intersect nearly orthogonally with the part to be scanned only in a single direction out of the locuses of the laser beam reflected by mirrors 5C, 5D, 5E. Thereby, a bar code 10 whose pattern is directed in parallel with the locuses of the laser beam can be read out in the part to be scanned in the single direction out of the locuses of the laser beam reflected by respective mirrors 5C to 5E. Thus, the readable range can be expanded.
Patent JP-H07157837-A (JP)
Title: Ultrafine-grain hard alloy and parts
Inventor: SHIMA NOBUHIKO
IPC: C22C29/02
Filed: 1993-12-08
Abstract: PURPOSE:To produce an ultrafine-grain hard alloy member excellent in hardness and toughness by sintering a mixture, consisting of fine WC as essential component and specific hard carbide, nitride, and carbonitride grains, by using iron group metal as a binding material. CONSTITUTION:A raw-material mixture, consisting of, by weight, <=10% of hard VC, Cr3C2, TaC, ZnC, SiC, MgO, Si3N4, diamond, CBN, etc., having a grain size of <=3mum, preferably <=1mum, 0.5-40% of iron group metal, such as Fe, Ni, and Co, as a binding material at the time of sintering, and the balance ultrafine-grain hard WC of <=0.1mum average grain size, is used. This mixture is press-compacted in an inert gas atmosphere, and the resultant green compact is heated and sintered in vacuum, by which parts for thin-wall die can be produced. By this method, the super sintered hard alloy member, excellent in strength and toughness and free from defects such as crack and breakage, can be stably produced.