baber/WOPTO huggingface dataset:
Patent JP-H07130054-A (JP)
Title: Tape guide
Inventor: HASEGAWA KATSUHIDE
IPC: G11B15/60
Filed: 1993-11-01
Abstract: PURPOSE:To reduce friction to be generated between a tape and a guide pipe by small electric power irrespective of any wrapping angle and traveling speed of the tape. CONSTITUTION:Two oscillators 1A and 1B are fitted to a guide pipe 13, and a progressive wave is generated on the surface of the guide pipe 13 by using these two oscillators 1A and 1B. Moreover, the progressing direction of the progressive wave and the traveling direction of the tape 100 are made coincidence by a driving control part 18. Consequently, the guide pipe 13 is oscillated in the same amplitude even in whichever phase in the radial direction. In addition, the tape 100 and the guide pipe 13 are kept in their noncontact state by utilizing air pressure generated in the vicinity of a position where the tape 100 and the guide pipe 13 are to be in contact with each other. Therefore, friction to be generated between the tape 100 and the guide pipe 13 can be reduced without giving larg oscillation to the guide pipe 13.
Patent JP-S61154101-A (JP)
Inventor: NOMURA KENJIRO
IPC: H01C1/14
Filed: 1984-12-27
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-H03138345-A (JP)
Title: Method and device for hot dip metal coating
Inventor: KAWABE JUNJI
IPC: C23C2/00
Filed: 1989-10-23
Abstract: PURPOSE:To execute hot dip metal coating without surface defects by passing a steel strip between an approximately semi-circular plating cell and a bend floater without contact to stick a clean molten metal thereon, then adjusting the plating deposition in a nonoxidative atmosphere. CONSTITUTION:The steel strip 1 supplied from an annealing furnace end 2 is passed without contact in the spacing 5 between the inside surface 3' of the plating cell 3 having the approximately semi-circular section and the floater surface 4' of the bend floater 4 which ejects the molten metal from the inside. The steel strip 1 is immersed under plating bath surfaces 6a, 6b to stick the molten metal thereon. This molten metal is recovered from discharge ports 9a, 9b through a recovering pipe into a storage tank 10 and after the molten metal is cleaned, the molten metal is circulated via a pump 16 through a supply pipe 11 to the bend floater 4. The steel strip 1 is thereafter advanced in a perpendicular direction and is introduced into a sealing box 7. The deposition of the molten metal on the steel strip 1 is adjusted by gas wiping nozzles 8 in the nonoxidative atmosphere, by which the molten metal hot dip coated steel strip 1 is obtd.
Patent JP-H03135567-A (JP)
Title: Resist pattern forming method
Inventor: MIZUSHIMA MASAKO
IPC: H01L21/027
Filed: 1989-10-20
Abstract: PURPOSE:To form a thick pattern without cracking by using specified o-xylene as a developer. CONSTITUTION:A semiconductor substrate is coated with a resist made of a copolymer of alpha-methylstyrene with alpha-methyl chloroacrylate and represented by formula I. This resist is selectively exposed by irradiation with ionized radiation and developed to form a resist pattern. In this case, o-xylene is used as a developer for a thick resist film of 1.5-2 mum thickness. Cracking can be prevented in a thick single-layered resist method and the yield of products can be enhanced.
Patent JP-H06123537-A (JP)
Title: Heat storage type freezer/refrigerator
Inventor: FUJIMOTO RYUZO
IPC: F25B13/00
Filed: 1992-10-13
Abstract: PURPOSE:To achieve the high efficiency of a heat accumulator to be mounted, enhance the efficiency of cooling operation by heat storage energy and make a capacity of the heat accumulator smaller. CONSTITUTION:A heat storage container 32a in which a heat storing agent is packed has a heat-exchanging portion 43k forming multiple protrusions 43j, each having a cylindrical part 43i whose cross-section is of a circular or elliptical shape, and the sectional area of each protrusion 43j becomes larger toward its upper part while intervals among the protrusions are made wider on the rear side with respect to a direction in which air flows. Further, an upper portion 43m is provided, and a plurality of heat absorption plates 44a are provided so as to be brought into close contact with the protrusions 43j and to divide air flow ducts 43a vertically.
Patent JP-H10101411-A (JP)
Title: Production of fine powder of yttrium aluminum garnet
Inventor: YANAGIYA TAKAKIMI
IPC: C04B35/44
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To produce YAG fine particle powder excellent in dispersibility with low coagulation without using urea. SOLUTION: A mineral acid salt aqueous solution containing a mixture of a yttrium salt and an aluminum salt so that these yttrium and aluminum salts may give the garnet composition are admixed to an aqueous carbonate solution of 7.5-11.0pH by addition of an alkali to crystallize out a water-insoluble salt of yttrium ion and aluminum ion. Then, the reaction mixture is aged, filtered, washed with water, and fired to form a fine particle powder of yttrium aluminum garnet. Since this fine particle powder is less coagulable with high dispersibility, YAG fine particle powder excellent in sintering properties can be produced. Urea is not needed and the precipitation can be formed at a lowered temperature and the anions which cause the secondary particle growth can be readily removed and the environmental problems caused by liberation of ammonia or the remaining urea can be reduced.
Patent JP-H0899724-A (JP)
Title: Picking mechanism of plate form substance aligning and feeding device
Inventor: KAWASHIMA TETSUYA
IPC: B65G27/04
Filed: 1994-09-30
Abstract: PURPOSE: To simplify the manufacture extremely, to simplify the maintenance and the management, to eliminate a noise, and to make the running cost almost unnecessary, by vibration forwarding a work put in at random, and dropping it to a vertical hole having a shutter picking mechanism at the bottom surface. CONSTITUTION: A work put in to a hopper at random is picked on a punching plate 4 by the forwarding vibration of a picking plate connecting a plane about 50 to 60% of the length in the conveying direction, and to feed one by one in order. The work passes the punching plate 4, enters horizontally in a vertical hole 14 with the depth 6 to 10 times the work thickness arranging a requesting pitch and a requesting number of lines, received by stoppers 12 provided at three positions every 120 deg.C of the circumference, and piled full in the vertical hole 14. Under such a condition, catcher tubes 16 provided just above the stoppers 12 separating about 1.5 times the work thickness are expanded, and one sheet of work on the stopper 12 is dropped in a putting and waiting chamber with the depth about 2 times the work thickness, and then fed to a fed side machine.
Patent JP-H09113586-A (JP)
Title: Sensitivity testing device for input amplifier of semiconductor device
Inventor: OTA AKIO
IPC: G01R31/316
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of testing the sensitivity of the input amplifier of a semiconductor device by inputting the output voltage of a logic tester to the semiconductor device at a level lower that the normal level, and detecting the output data of the digital circuit of the semiconductor device. SOLUTION: The output pulse of the driver circuit 15 of a test station IC is reduced to about several mV by an attenuating circuit 18 provided on a test board 17 and applied to the input terminal 31 of a semiconductor device 30. An input amplifier 32 amplifies the input pulse to about several V and feeds it to a counter 33 of the next stage, and the counter 33 guides individual bits of the output to output terminals respectively. The comparing circuit 16 of the test station IC is inputted with the signals of the output terminals, it compares the signals with reference values to detect whether the voltages of the bits reach the reference values or not, and the quality of the sensitivity of the amplifier 32 is judged by a body 1A side.
Patent JP-H10122267-A (JP)
Title: One-way clutch
Inventor: TANAKA YASUTO
IPC: F16D41/06
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To aim at the behavioral stabilization of a roller as well as to synchronize the locking and freeing operations of each and every roller, in this one-way clutch. SOLUTION: This is a one-way clutch A to select a state of power transmission or another state of power interception between both inner and outer ring members 1 and 2 to be set up inward and outward in the radial direction, it is provided with a coil spring 5 energizing each of rollers to be set up in each wedged space being installed in several circumferential spots in a clearance between both these inner and outer ring members 1 and 2, to a narrow side in these wedged spaces, and this coil spring 5 is made to come into contact with a one-sided position at an axial central position of the roller 4 and at a more partial side of a driving member 1 (or 2) than a PCD of the roller concerned. With this constitution, resilient energizing force of the coil spring 5 is balanceably impartable to each individual roller 4 in the shape of assisting the rolling operation.
Patent JP-H11116441-A (JP)
Title: Cosmetic
Inventor: KIKUTA YUKO
IPC: A61K8/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic not exhibiting color change by observation direction, capable of changing hue of skin while keeping transparency and making poilforamen of the skin indistinctive and providing natural and beautiful fine finish. SOLUTION: This cosmetic contains the following component (A) and (B). (A): 0.1-80 wt.% powder in which color difference (ΔE) obtained by the formula ΔE=[(L45 ,45 *-L45 ,20 *)<2> +(a45 ,45 *-a45 ,20 *)<2> +(b45 ,45 *-45 ,20 *)<2> ]<0.5> in two interference colors (L45 ,45 *, a45 ,45 *, b45 ,45 *) and (L45 ,20 *, a45 ,20 *, b45 ,20 *) specified by CIE1976L*a*b* color system when powder is uniformly applied in an amount of 8 mg/100 cm<2> onto black synthetic leather and the color is measured at 45 deg. incident light angle and -45 deg. and -20 deg. light-intercepting angle is 7-40. (B): 0.05-50 wt.% one or two or more kinds of spherical complex powder bodies selected from resins in which titanium oxide or zinc oxide powder is dispersed and on whose surfaces zirconium oxide or zinc oxide is carried and silicon oxide.
Patent JP-S63121749-A (JP)
Title: Ultrasonic signal transmitter and receiver
Inventor: FURITSUTSU BURAIMETSUSAA
IPC: G01S15/89
Filed: 1987-10-28
Abstract: An apparatus for transmitting and receiving ultrasonic signals for an ultrasonic imaging device operating by the pulse echo method. There is arranged next to a linear array of ultrasonic transducer elements serving as ultrasonic transmitter, a matrix type array of ultrasonic transducer elements serving as ultrasonic receiver, the columns of which run parallel to the longitudinal direction of the linear array. By the use of the matrix type array of ultrasonic receivers it is possible to receive echo signals from a wide angle range and to discriminate them with respect to their scattering angle.
Patent JP-H06124397-A (JP)
Title: Outside monitoring device for vehicle
Inventor: HIRASE OSAMU
IPC: B60W30/00
Filed: 1992-10-13
Abstract: PURPOSE:To provide the vehicle outside monitoring device by which a user can optionally vary the range of a display image not through a mechanical angle adjusting mechanism without the need to accurately adjust or set the fitting angle of a video camera. CONSTITUTION:This device is equipped with an image memory 7 which stores a digital video signal, outputted from the image pickup part 1 of the video camera and converted into a digital signal, as pixel data constituting an image and an operation switch 10 which is housed in a vehicle and outputs a command signal for varying the display range of the image photographed by the image pickup part 1 of the video camera. The device is equipped with a display processor 8 which generates a read address signal corresponding to the command signal for display range variation use outputted from the operation switch 10 and adds the read address signal to the image memory 7 to read image data on the display range commanded by the operation switch 10 out of the image memory 7 and a display device 12 which displays the image on the basis of the image data read out of the image memory 7 through the operation of the processor.
Patent JP-H11240099-A (JP)
Title: Solar heat reflecting surface-treated sheet
Inventor: TAKAHASHI MICHIYASU
IPC: E04D3/35
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat reflecting surface-treated sheet preferable for exterior material or the like for building material having specially excellent solar heat reflecting properties and low absorbing of radiant heat. SOLUTION: A solar heat reflecting surface-treated sheet is provided with inorganic ceramic particles having spectral properties, wherein a reflectance to a radiation having a wave length of 2.5 μm or lower is 0.7 or higher, and a radiating rate of a wavelength of 2.5 μm or higher is 0.7 or higher, and a reflecting layer, wherein a remaining part is substantially composed of an organic resin. A reflectance of a base surface, wherein the reflecting layer is provided, is 0.7 or higher, and the surface of the reflecting layer is preferably a hydrophilic surface or a hydrophobic surface. A base composed of a steel sheet having a metallized coat containing 50 wt.% or more aluminum is more preferable.
Patent JP-H04151405-A (JP)
Title: Gun type burner
Inventor: YAMAMOTO SOICHI
IPC: F23D11/26
Filed: 1990-10-12
Abstract: PURPOSE:To carry out stabilized combustion with a simple structure from a high combustion state to a low combustion state and prevent the adhesion of carbon and the generation of odor by isolating a pair of nozzles on the downstream side of air supply direction with an isolation means respectively, and introducing air to each nozzle. CONSTITUTION:A small-sized nozzle 18 is installed in the downstream side of an air supply direction of an airframe 12 of a gun type burner 10 while a large-sized nozzle 20 is installed to the upper stream side where they are connected with fuel tubes 22 and 24 respectively, thereby feeding fuel from a fuel pomp 26. A pair of cylinder-shaped draft tubes 34 and 36 are mounted to the outside of each nozzle 18 and 20 where both nozzles 18 and 20 are coated independently and isolated as well. The air is independently supplied by a fan by way of the draft tubes 34 and 36. Furthermore, the combustion performance can be controlled in four stages from a high combustion state to a low combustion sate by combining the on/off operations of on/off valves 28 and 32.
Patent JP-H03137857-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA TAKASHI
IPC: G11B15/665
Filed: 1989-10-24
Abstract: PURPOSE:To perform the unloading without slackening and damage of a tape by changing the speed of guide posts for moving from their 2nd positions for completing winding around a rotary drum to 1st positions in an opening part of a cassette. CONSTITUTION:At the time of taking out the cassette, when an eject button 49 is pressed, a reel motor 47 is electrified, and the tape is given torque in the take-up direction. Then, a loading motor 22 is electrified in order to rotate reversely in opposition to the loading case, an the posts 5, 7, 9, 10, 15 and 16 and a pinch roller 13 are moved, so that the tape 4 is taken up into the cassette 1. The voltage in this case impressed on the reel motor and the loading motor is set at such a value respectively that the tape is not slackened at the time of starting moving the posts. The unloading movement is progressed, and when a detecting member 27 is passed through a part of a photo interruptor 25, the voltage impressed on the loading motor is raised, and the moving speed of the posts is slowed down accordingly.
Patent JP-H04149272-A (JP)
Title: Antibacterial resin composition and its production
Inventor: YAMADA ZENICHI
IPC: A01N25/10
Filed: 1990-10-12
Abstract: PURPOSE:To obtain an antibacterial resin composition useful for housing materials, building materials and a fishing net, etc., having excellent antibacterial properties without discoloration by previously adding a hydrotalcite compound to a resin and mixing with an organic antibacterial agent, etc. CONSTITUTION:(A) 0.01-10wt.% preferably 0.05-5wt.% organic antibacterial agent, e.g. a phenol ether derivative such as 10,10'-oxybisphenoxaarsine or an N-haloalkylthio-based compound such as cyclofluanide is used in the objective composition together with (B) 0.005-20wt.% hydrotalcite compound, preferably having 0.05-10mum average granular diameter and treated of the surface with stearic acid, etc., and (C) a resin as principal component. The component C previously added with the component B is mixed with the component A, or the components A and B are simultaneously mixed with the component C to afford the objective antibacterial resin composition having no discoloration in which residual acidic substance in producing the component C is really activated with the component B not so as to react with the component A.
Patent JP-H08132495-A (JP)
Title: Optical disk, and method of molding its substrate with good transferability
Inventor: MASUDA SEIJI
IPC: B29C45/64
Filed: 1994-11-09
Abstract: PURPOSE: To provide a method of manufacturing optical disc-molding substrates being thin and having excellent transferability and small warpage, and optical discs obtained by using the molded substrates by employing transparent acrylic resin not obtained in conventional manner, through an injection compression molding method. CONSTITUTION: Under the condition of molding temperature of 260-290 deg.C, a mold temperature of 80-90 deg.C, and the mold cramping pressure controlled into two stages, a first stage of 2-40 tons and a second stage of 10-40 tons, acrylic resin is molded through an injection compression to obtain an optical disc of at most 1.0mm in its thickness.
Patent JP-2000106561-A (JP)
Title: Cell flow rate monitoring device
Inventor: ABE SHIGEO
IPC: H04L12/28
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To construct various types of cell flow rate monitoring devices by means of a single type of clock by deciding whether the output of a cell quantity arithmetic part is correct or not based on the result of comparison between the cell processing time and the repetition period of a reference time signal. SOLUTION: A cell quantity arithmetic condition part 3 receives the processing start times ctim and m (-) timovf from a memory part 1, receives a reference time signal once from a clock part 7, receives a flag from a flag input terminal 9 and receives a control cell from a control cell input terminal 8 respectively. The input time of the control cell is set at the processing end time ntim when an exchange ends the cell processing. Then a cell processing time t that covers the start time ctim through the end time ntim is calculated, and the time t is compared with the repetition period T of the signal cone. When t<=T is satisfied, the output of a cell quantity arithmetic part 2 is regarded correct. The output of the part 2 is regarded not correct in the case of t>T.
Patent JP-S62135362-A (JP)
Inventor: AZUMA KEIJI
IPC: B32B27/12
Filed: 1985-12-09
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-H01117539-A (JP)
Title: Communication control system
Inventor: KUROIWA KENICHI
IPC: H04L69/40
Filed: 1987-10-30
Abstract: PURPOSE:To use one line in common by plural equipments by adding a communication control section for broad band network to only an optional one equipment among plural equipments connected to a local area network, and communicating with other equipments via a communication control section and the local area network. CONSTITUTION:Equipments 1, 2 have respectively local area network communication control sections 3, 4 and are connected to a local area network high speed line 5. The equipment 1 has a broad band network communication control section 6 and is connected to a broad band network line 7. The equipment 2 has a broad band network communication control emulator 8. In the transmission from the equipment 2 to the broad band network control section 6, a data is sent to the section 6 via the network 5 and the control section 3 from the control section 4 and sent to the broad band network line 7. In case of reception, the data is sent to the equipment 2 in the opposite path. In any case, a broad band network communication emulator section 8 acts similar function by using the same interface as that of the broad band network communication control section 6.
Patent JP-S62134683-A (JP)
Inventor: HASUNUMA YOSUKE
IPC: G09F21/04
Filed: 1985-12-06
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-H05113164-A (JP)
Title: Lift detection device for fuel injection valve
Inventor: KAWAGUCHI YOSHIO
IPC: F02M65/00
Filed: 1991-10-23
Abstract: PURPOSE:To provide a lift detector for fuel injection valve which is so arranged as to cause a condition of lift of the needle to be detected by a signal having a good value of S/N. CONSTITUTION:A nozzle 12 is mounted to a fore end of a housing 11, and a needle 16 is set at a central axis of the nozzle 12. This needle 16 is lifted, against the spring force of a spring 21, by the pressure of a fuel supplied from a fuel passage 19, so that an injection hole 17 is opened to permit injection of the fuel. A coaxial output cable 15 is provided above the needle 16, and at a fore end of the needle 16 and at a lower end of the output cable 15 a first permanent magnet 22 and a second permanent magnet 23 are set opposing each other with a gap therebetween, respectively. In this case, the first and the second permanent magnet 22, 23 are disposed in a manner that the magnetic poles thereof having the same polarity are faced to each other, and a magnetic detection element 24 composed of a Hall element is fixedly disposed at the gap on both sides of which the permanent magnets 22, 23 are disposed facing each other.
Patent JP-H06128444-A (JP)
Title: Aqueous dispersion of copolymer
Inventor: KIKUCHI OSAMU
IPC: C08L33/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a dispersion liquid composed of a copolymer obtained by the emulsion polymerization of a specific monomer mixture, having a prescribed particle diameter, capable of increasing the concentration of the dispersed phase, having excellent durability, applicability and workability and useful e.g. as a coating material for flooring material, etc. CONSTITUTION:The dispersion liquid is composed of a copolymer produced by the emulsion polymerization of a monomer mixture consisting of (A) 10-80wt.% of an alkyl (meth)acrylate having a 1-10C alkyl group, (B) 5-50wt.% of an aromatic vinyl compound, (C) 5-30wt.% of an alpha, beta-unsaturated carboxylic acid and (D) 0-80wt.% of a monomer copolymerizable with the components A to C. The copolymer is composed of (i) particles having diameter of 20-100nm and (ii) particles having diameter of 100-500nm at a weight ratio (ii/i) of 1.5-5.
Patent JP-H11112480-A (JP)
Title: Error monitoring circuit and digital transmitter
Inventor: OWADA SATOSHI
IPC: H04L1/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To facilitate designing by providing first and second storing circuits alternately writing and holding the number of inputted error generation so as to reduce the hardware amount of an error monitoring circuit. SOLUTION: When error data ERR, a channel number (address ADR9 and a read enable signal RE are inputted, data held by the a first storing circuit 101 is read out, read data and inputted error data ERR are added by a counter 200 and the result of it is written at the designated address of the circuit 101 instructed by a read/write control circuit 300 by a right enable signal WE. When a reset signal RST is inputted, a control circuit 300 switches a memory and the second storing circuit 102 and the counter 200 counts up the number of errors. Then, data on the number of generated errors, which is held in the circuit 101, to a high order device through an output circuit 400.
Patent JP-S63127879-A (JP)
Inventor: YAMAZAKI HISAYA
IPC: B25B31/00
Filed: 1986-11-19
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。