baber/WOPTO huggingface dataset:
Patent JP-H08179981-A (JP)
Title: Data transmission method
Inventor: MIYAMOTO SEIJI
IPC: G06F12/00
Filed: 1994-12-26
Abstract: PURPOSE: To transmit both the small number of line memory areas and data by representing the line memory area by one of the duty factor or period of a signal sent to a line and representing the data in the memory area by the other. CONSTITUTION: Information in area (address) RAM1 to RAMn in a RAM 3 are outputted from monitors (MON1 to MONn) 4 as changing the period and the duty factor to output them by using one universal input/output port 2 in a microcomputer 1. The order of the RAM 3 desired to monitor is decided first, and different periods are decided. Thence, the duty factor for the full range of a RAM 3 value is calculated. The RAM value in which area in the RAM 3 can be recognized by duty-outputting with the period for which a calculated duty factor is decided. In this way, it is possible to easily transmit memory information without receiving restriction on hardware.
Patent JP-H03187815-A (JP)
Title: Method and device for inserting element, especially electric element, e.g. chip, in recessed part of belt
Inventor: GEORUGU SHIRUNERU
IPC: H05K13/04
Filed: 1990-11-28
Abstract: PURPOSE: To eliminate need for separating bad components from normal components after defective components have been discharged to remarkably simplify operation of such a kind by a method wherein only the defective components are eliminated in a discharge station and other components are collected on a transfer element and moved to a next process. CONSTITUTION: A discharge station 36 is located subsequent to a component feeder 12 with respect to a rotation direction A and further it is located at a distance corresponding to four times a section or to an angle (a). Therefore, the discharge station 36 is located in a lower region of a drum 4. A guide face 35 is divided by a slot-like hole 37 on the discharge station 36, the hole 37 extends in parallel to an axis 5 and horizontally, and all holes 9 of a group 10 can be positioned on the slot-like hole 37 in each stationary phase of the drum 4 and lower from all holes 9 of the group through the slot 31, so that a defective component 1 can be dropped into a receive container not shown which is prepared for the defective components 1.
Patent JP-H10149979-A (JP)
Title: Stage device and aligner using it
Inventor: KORENAGA NOBUSHIGE
IPC: H01L21/027
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the slipping of a reticle while a reticle stage is scanned. SOLUTION: A reticle is placed on a reticle stage 3 so as to close the opening 3a of the stage 3 and the bottom face of the reticle is sucked by three Z- reference balls by means of three Z-clamps 10. The X- and Y-direction edges of the reticle are sucked by the vacuum sucking forces of an S-clamp 20 and both Y-clamps 30 by respectively bringing an S-reference ball 50 and both Y- reference balls 60 into contact with the edges. Since the reticle is firmly fixed from three directions of the X-, Y-, and Z-directions, the slipping of the reticle due to the inertia of the reticle can be prevented while the reticle stage 3 is scanned.
Patent JP-H08161820-A (JP)
Title: Dynamic pressure fluid bearing type disk driving device
Inventor: MOCHIZUKI AKIHIRO
IPC: G11B19/20
Filed: 1994-11-30
Abstract: PURPOSE: To reduce an effect upon performance of the device, accompanying a change in viscosity of a lubricant of a dynamic pressure bearing by providing a reinforcing sleeve having specifically a thermal expansion coefft. and wall thickness between a fixed shaft and a hub. CONSTITUTION: The reinforcing sleeve 21 having its wall thickness (W3 ) equivalent to or larger enough than wall thickness (W2 ) of a sleeve 7 is provided on the inner surface of the sleeve 7 on the side of the fixed shaft 1 and on the outer peripheral surface corresponding to the hub 6 on the opposite side. Furthermore, for this reinforcing sleeve 21, a material having a thermal expansion coefft. smaller than that of the fixed shaft 1 and the sleeve 7 is used, and is fixed and held by press-fitting into a notched recessed part 6a of the hub 6, etc. Thus, fluctuation in rigidity and a driving current due to temp. changes is smaller than in the conventional case, and hence durability of the bearing part and stable rotation of a motor can be acquired.
Patent JP-H08156127-A (JP)
Title: Building composition pipe member
Inventor: WATANABE RYOHEI
IPC: B29D23/00
Filed: 1994-11-30
Abstract: PURPOSE: To reduce costs of an article by recycling waste wooden items or waste plastics as feedstocks, and reinforcing their strength with metal pipes or a filling agent to keep them excellent in their quality. CONSTITUTION: The constitution is such that a pipe body 1 is formed with a material having at least a wood powder 11 and a synthetic resin powder 12 blended each other, besides, a metal pipe 2 covered by a coating material 3 is provided in the inside or outside of the pipe body 1. In addition, the constitution is available that the inside of the metal pipe 2 is filled by a filling material 4 such as a foaming resin or mortal so as to enhance the strength and the outer peripheral surface of the pipe body 1 is finished by a coating material 3. Furthermore, it is preferable to provide a plurality of grooves in the axial direction of the metal pipe or provide a number of protrusions in its inside, moreover, it is good to have the wood powder 11 and the synthetic resin powder 12 at the same quantity for material blending of the pipe body 1.
Patent JP-2000143822-A (JP)
Title: Polymer additive and vinyl chloride resin composition containing it
Inventor: KAWACHI TOSHITO
IPC: C08L27/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-state polymer additive which allows small decrease in elongation at high speed stretching, allows a large amount of strain before reaching the yield point and exerts a wide range of elasticity, and a vinyl chloride resin composition containing this. SOLUTION: A rubber-state polymer additive (D-1), prepared by co- crosslinking from 1 to 99 pts.wt. at least one non-crosslinked or partially crosslinked acrylonitrile/butadiene copolymer (A) and from 99 to 1 pts.wt. chlorinated polyethylene resin (B), provided that the total of (A) and (B) is 100 pts.wt., and (C) from 1 to 100 pts.wt. vinyl chloride resin in the presence of a crosslinking agent and a crosslinking accelerator, or a rubber-state polymer additive (D-2), prepared by co-crosslinking from 20 to 50 pts.wt. at least one non-crosslinked or partially crosslinked acrylonitrile/butadiene copolymer (A) and from 80 to 50 pts.wt. chlorinated polyethylene resin (B) in the presence of a crosslinking agent and a crosslinking accelerator, is obtained.  A vinyl chloride resin composition is prepared by mixing from 1 to 50 pts.wt. rubber- state polymer additive (D-1) or (D-2) against 100 pts.wt. vinyl chloride resin (E).
Patent JP-H08162489-A (JP)
Title: Capillary of wire bonding machine
Inventor: NAGATSUYU YOSHITO
IPC: H01L21/60
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a capillary, through which a gold wire of a specified internal diameter can be wire-bonded, by a method wherein the internal diameter of the aperture of a small hole provided in the axial part of a wire-bonding machine is specified. CONSTITUTION: A capillary 11, mainly used in a ball bonding and made of ceramic for example is formed into roughly a cylindrical form and the point part 12 of the capillary 11 is formed into a tapered form. Moreover, the side of the point of a wire insertion hole 13 in the axial part of the capillary is also formed into a tapered form. The aperture to the outside of the hole 13 is formed into a hole 14 smaller than a wire and the hole 13 and this small hole 14 has a constant internal diameter of ϕ1, that is, an internal diameter of 30μm or smaller. Moreover, the opening end of the small hole 14 is formed into a tapered form widely opened gradually. The angle θ of this wide opening end is set to about 90 deg.. The external diameter ϕ2 of the opening end of this cone-shaped point part 12 is formed in an external diameter of 134μm or smaller.
Patent JP-H07183901-A (JP)
Title: Local area network
Inventor: KOBAYASHI HIDEKI
IPC: H04L12/40
Filed: 1993-12-22
Abstract: PURPOSE:To enable a node of the network to speedily have a data communication in emergency without being disturbed by other nodes. CONSTITUTION:The CPU 3 at one node sends a network use right request packet from a LAN controller 2 to other nodes through the network 1. Then CPUs 3 at other nodes once receiving the network use right request packet interrupt data transmission and count a predetermined certain time by timers 6, so that the data transmission is stopped for the certain time. One node obtains the right to exclusively use a data communication of the network 1 only for the certain time and exclusively has the data communication with another node through the network 1.
Patent JP-H02169783-A (JP)
Title: Method for dyeing slide fastener-chain and dyeing winding reel therefor
Inventor: NAKAYAMA KIYOSHI
IPC: D06P7/00
Filed: 1988-12-22
Abstract: PURPOSE:To dye a fastener chain, as the chain wound around the reel is rotated and the diameter of the reel is shrunk through the shaft of the reel to adjust and correct the tension caused by shrinkage of the chain on dyeing to an appropriate state. CONSTITUTION:Dyeing tank is separated by partition walls into a plurality of dyeing baths so that a plurality of products can be dyed simultaneously. A rotary shaft 6 is set through the dyeing tank and individual dyeing reels 35 are fixed to the shaft 6 every dyeing bath. Then, fastener chains are wound around the reels so that the chains contact with the receiver 47 and the shaft 6 is rotated to effect dyeing. During the dyeing, the reel frame 42 and the blade 45 are pulled through link 41 responding to the shrinkage of the fastener chains in the direction of the reel diameter shrinkage to adjust the tension appropriately. Moreover, every time the rotation is returned in the opposite direction, the inclination of the blade 45 is changed to alter the contacting position of the fastener chains to prevent the uneven dyeing under an appropriate tension with uniform shrinkage and physical properties.
Patent JP-H03185110-A (JP)
Title: Production of high-tenacity polyhexamethylene adipamide fiber having high fatigue resistance
Inventor: MATSUO TERUHIKO
IPC: D01D5/096
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a polyhexamethylene adipamide fiber having high tenacity and high fatigue resistance and suitable for the reinforcement of rubber by melt-spinning a polyhexamethylene adipamide under specific condition, treating with a non-aqueous finishing agent and subjecting the product to multi-stage drawing. CONSTITUTION:The objective polyhexamethylene adipamide fiber having a breaking strength of >=10g/d and a breaking elongation of >=18% can be produced by increasing the molecular weight of a raw material polymer containing >=95mol% (preferably >=98mol%) of polyhexamethylene adipamide to a level corresponding to a relative viscosity (in formic acid) of >=85 (preferably 95-135), melt-spinning the polymer, treating with a non-aqueous finishing agent (preferably composed of a smoothing agent such as a fatty acid ester and an emulsifier such as a nonionic surfactant) at an application rate of 0.8-1.6wt.% and drawing the product in multiple stages.
Patent JP-H08179058-A (JP)
Title: Hand position detecting device
Inventor: KIHARA HIROYUKI
IPC: G04C3/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a detecting device by the optical detecting method with few number of part items without enlarging the size of a module so much by forming a light receiving element on the same surface as a hand driving integrated circuit. CONSTITUTION: A through hole 4 is provided on a gear 1 to transmit light. An LED 5 emitting infrared rays is fixed to a substrate 6. A hand driving integrated circuit 7 is fixed to a substrate 8, and it is sealed by a mold 9 transmitting infrared rays. When the LED 5 is located on the same axis as a diode 701 formed on the integrated circuit 7, the emitted infrared rays are radiated to the diode 701 via the through hole 4. Regarding the positional relation between the through hole 4 and a second hand 3, the second hand 3 is located at the position of 12 o'clock when the through hole 4 is located on the same axis as the LED 5 and the diode 701 formed on the integrated circuit 7. When the second hand 3 is located at the position of 12 o'clock, the infrared rays emitted from the LED 5 are radiated to the diode 701 via the through hole 4.
Patent JP-H02167666-A (JP)
Title: Manufacture of fine grain diamond sintering body
Inventor: AKAISHI MINORU
IPC: B24D3/00
Filed: 1988-12-22
Abstract: PURPOSE:To increase wear resistance by executing heat treatment in a nitrogen gas current after mixing 2.5 - 10wt% cubic boron nitride power in <=0.5mum grain diameter and 15 - 30wt% org. high molecular material with a diamond powder in <=0.5mum grain diameter and sintering at the temp. of >=1,350 deg.C in the state of filling this powder in an alloy container. CONSTITUTION:After mixing 2.5 - 10wt.% cubic boron nitride powder in <=0.5mum grain diameter and 15 - 30wt.% org. high molecular material with a diamond powder 5 in <=0.5mum grain diameter, heat treatment is executed in a nitrogen gas current. Then this powder is sintered at the temp. of >=1,350 deg.C under diamond state zone in the state of filling in an alloy container or laminating with an allow base body and a desired fine grain diamond sintering body is obtd.
Patent JP-2001145048-A (JP)
Title: Av information processing unit and computer-readable recording medium on which av information processing program is recorded
Inventor: GAZAN SHINICHI
IPC: G10L15/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly AV information processing unit by which a user unfamiliar with the use of processing unit can simply and quickly execute required processing even when the user applies processing such as reproduction or recording to huge kinds and amounts of AV information. SOLUTION: The AV information processing unit is provided with an AV information recording section 14, a microphone 1 that is used to request execution of information processing employing AV information, an AV control agent 10 that uses the AV information to execute the requested information processing, a user learning agent 4 that stores identification information corresponding to the information processing whose execution is not completed when there is any uncompleted information processing in the execution of the information processing this time, and an AV control agent 10 that completes the uncompleted information processing on the basis of the stored identification information in the execution of the next and succeeding information processing.
Patent JP-2001139076-A (JP)
Title: Aerosol container lid
Inventor: MEKATA SATOSHI
IPC: B65D51/24
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol container lid which can be safely disposed of in a bulkless manner after residual contents are discharged from the container wherein it is possible to determine that the contents have been discharged from an appearance of the container. SOLUTION: A lid to be mounted on an upper part of an aerosol container comprises a cap body formed with a cylindrical portion and a recess on a bottomed cylindrical upper wall, and a discharging member which is detachably fitted witch the cylindrical portion and the recess of the cap body wherein, when it is fitted into a stem of the aerosol container, it can be kept pressurized for discharging contents in the container.
Patent JP-H04199554-A (JP)
Title: Semiconductor device
Inventor: HIRAOKA MASAHIRO
IPC: H01L23/50
Filed: 1990-11-29
Abstract: PURPOSE:To facilitate packaging even when a lead pitch is made high density by alternately arranging one type of an outer lead where it is folded into an L-shape in the outside region of sealing resin to form a packaging surface and another type of the outer lead where it is folded into a J-shape to form the packaging surface. CONSTITUTION:An outer lead 3 is constructed by alternately arranging an L lead 3a where it is folded into an L-shape in the outside region of sealing resin 4 to form a packaging surface and a J lead 3b where it is folded into a J-shape in the outside region of the sealing resin 4 to form the packaging surface. The outer lead 3 is surface-packaged on electrode pads 5 arranged in a zig-zag manner on a printed board 2 through a solder layer 6. Since a position of the package is located in the zig-zag manner on the packaging surface, a soldering pitch is substantially doubled and tolerance for positional displacement is increased. Hereby, solder packaging is facilitated, and working time is reduced togehter with stabilization of the device quality.
Patent JP-H06171942-A (JP)
Title: Production of zirconium oxide powder
Inventor: IWATA HIDEKAZU
IPC: C01G25/02
Filed: 1992-12-04
Abstract: PURPOSE:To obtain ZrO2 powder excellent in purity and the strength of sintered compact by hydrolyzing after heating a zirconium salt aq. solution before adjusting pH to above a specific value and separating and calcining the resultant hydrated zirconia particle. CONSTITUTION:An aq. solution containing a zirconium salt (e.g. zirconium chloride) of preferably <=2mol/l expressed in terms of Zr is prepared. Next, by hydrolyzing after heating the zirconium salt aq. solution before adjusting to >=pH11, the hydrated zirconia slurry is formed. Next, the hydrated zirconia slurry is solid-liquid separated and the obtained solid phase is dried to obtain hydrated zirconia powder. Next, the zirconium oxide powder is obtained by calcining the hydrated zirconia powder. As a result, anion in the hydrated zirconia powder is easily removed, the rigid cohesion caused by the anion impurities at the time of calcining the hydrated zirconia is prevented and the obtained zirconium oxide powder has excellent compaction ability.
Patent JP-H10157301-A (JP)
Title: Optical recording medium
Inventor: UMEHARA HIDEKI
IPC: G11B7/247
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high density optical recording medium capable of providing excellent recording property when a small pit is formed, by specifying a pitch of a groove of a substrate and the width of the groove, and using an azo compound to be expressed by a specified formula or its metal complex as a coloring matter to be contained in a recording layer. SOLUTION: An optical recording medium such as DVD comprises a recording layer and a reflecting layer on a transparent substrate with a groove. When a diameter of a record beam to be expressed by λ/NA (wherein λ represents a record wavelength and NA represents a numerical aperture of an objective lens) is (r), the pitch of the groove of the substrate is P(μm), and the width of the groove is Wg(μm), Wg and P are decided so as to satisfy an expression 0.24r<=Wg<=0.35r and 0.68r<=P<=0.83r. For a coloring matter to be contained in the recording layer, an azo compound to be expressed by a separately described general formula or its metal complex is used. In the formula, R1 and R2 represent a hydrogen atom and an alkyl group, R3 -R7 represent a hydrogen atom and a halogen atom, X represents a sulfur atom and the like, and Y represents a nitrogen atom and the like.
Patent JP-H05157219-A (JP)
Title: Liquid fuel feeding device and electromagnetic pump thereof
Inventor: OSHIMA HIROO
IPC: F23K5/16
Filed: 1991-12-10
Abstract: PURPOSE:To reduce the generation of an uncomfortable odor and tar, which is apt to occur in case of extinguishment or ignition. CONSTITUTION:In a liquid fuel feed device and an solenoid pump, a delivery valve 13 located in a flow route for fuel is formed of a magnetic substance. The magnetic field of a solenoid 23 for driving a plunger 15 is also exerted on the delivery valve 13. In case of the stop of the solenoid pump or in case of ignition, the delivery valve 13 is opened for a specified time (a plurality of seconds), and liquid fuel in a feed oil pipe 5 and a nozzle is returned to a solenoid pump 4 or a tank 2. Thus, a thermal expansion increase oil amount in the feed oil pipe 5 and the nozzle generated in case of the stop of the solenoid pump or in case of ignition is fed to a combustion part 6 and the generation of an uncomfortable odor and the generation of tar do not occur.
Patent JP-H06176134-A (JP)
Title: Fingerprint recognition device
Inventor: TOYODA HARUYOSHI
IPC: G06T7/00
Filed: 1992-12-04
Abstract: PURPOSE:To remove noise on account of the distortion of the image of a fingerprint and to improve a recognition rate by moving or rotating a transparent body perpendicularly to the pressure-installation direction of the transparent body and to a two-dimensional direction. CONSTITUTION:A fingerprint pattern is obtained from the difference of a reflection condition when light is projected from a light source (LED) 330 to a prism 320 and a finger 301 is pressed. A lens 312 imageforms the fingerprint pattern on a CCD camera 310, and the CCD camera 310 converts the pattern into a video signal and transmits it to a recognition device 10. It frequently occurs that distortion is generated in the fingerprint pattern by the inputting method of force into the finger 301 and an attitude, and therefore erroneous recognition is liable to occur. Thus, erroneous recognition is prevented by driving stages 422, 424 and 426 and giving vibration. The recognition device 101 collates all the generated fingerprint patterns with a previously registered pattern so as to recognize them on a real time basis. When the coincident pattern exists, it is recognized to be the same or the previously registered one.
Patent JP-H07137018-A (JP)
Title: Surfacing material for precast concrete plate and manufacture of precast concrete plate
Inventor: TAKEI MASAMI
IPC: E04C2/04
Filed: 1993-11-18
Abstract: PURPOSE:To facilitate the washing-off of excess concrete and prevent from being damaged by the excess concrete by a method wherein the front surface of tile, stone or the like and the whole surface, the adhesion of concrete to which is banned, are covered with a separable water absorbable substance- containing coating material during the manufacturing process of a concrete plate. CONSTITUTION:With a coater 11, tiles 2 and joint filler 3 are covered with a separable coating material 1 before being arranged in a wooden form 5. The coating material 1 includes a water absorbable substance such as a cellulose powder or the like. Thus, even when a concrete paste goes round to the surface of the covered coating material 1, no paste sticks to the front surface of the tile 2. Further, even when the concrete paste tends to go round, no actual going- round of the concrete paste develops, since the water content is absorbed and kept in the coating material so as to swell the coating material and plug the gaps in the coating material, resulting in impeding the solidification of excess concrete and preventing the excess concrete from sticking to the front surface of the tile 2.