baber/WOPTO huggingface dataset:
Patent JP-S59154370-A (JP)
Title: Surge testing method of closed switching equipment
Inventor: KURASHIMA SHIGEJI
IPC: G01R31/00
Filed: 1983-02-23
Abstract: PURPOSE:To detect easily the responsiveness to lightening surge by leading out a principal point of a line of a closed switching equipment and giving an impulsive low voltage resembling that for discharge of a line arrester to the line ear a line arrester connection point to measure the response characteristic. CONSTITUTION:Line arresters LA1 and LA2 are provided in entrances of line L1 and L2, and disconnecting switches DS1 and DS2, breakers CB1 and CB2, earthing switches ES1-ES5, and a transformer T are provided following these line arresters. These devices are stored and arranged in a closed vessel Y packed with an insulating medium SF6. If lightening surge penetrates the line L1 to cause discharge of the arrester LA1, the waveform at a connection point A becomes as shown by a line (a) in the figure. In the figure, (v) indicates the voltage, and (t) indicates the time. A waveform similar to the waveform (a) is applied to the line L1 after assembling devices to measure voltages at points B-D.
Patent JP-H11228988-A (JP)
Title: Powder detergent composition
Inventor: TAKEUCHI TAKAYO
IPC: C11D3/50
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in detergency and capable of masking off-odors by comprising an aliphatic alkanolamide derivative, an alkali agent and a plurality of perfumes selected from perfume components of groups I-VII. SOLUTION: A composition comprises 1-30 wt.% aliphatic alkanolamide derivative represented by the formula (wherein R<1> is a 7-19C hydrocarbon; R<2> and R<3> are each H or CH3 ; AO is oxyalkylene; n is an average addition molar number and 0.5<=b<=5); 5-50 wt.% alkali agent such as sodium carbonate; and 0.05-0.5 pt.wt., based on 100 pts.wt. composition, perfume of not less than two types of components of two groups selected from group I of 5-15C hydrocarbons; group II of 6-15C aliphatic alcohols; group III of 8-15C aromatic alcohols; group IV of 5-15C ketones; group V of 5-20C ethers; group VI of 6-12C ester; and group VII of 6-15C aldehyde and, in addition, an anionic surface active agent, a crystalline aluminum silicate such as zeolite or the like, and preferably the composition has an average particle size of 200-1,000 μm and a bulk density of 0.5-1.2 g/cm<3> .
Patent JP-H03234387-A (JP)
Title: Preceding laser beam welding method
Inventor: SAKAI YOSHIYA
IPC: B23K26/21
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the occurrence of weld defects by evaporating and removing a rust preventive coating film by preceding welding with laser beams before executing regular welding. CONSTITUTION:When steel sheets 4 or other steel products each having a rust preventive coating film 5 contg. zinc or a zinc-contg. alloy are welded, preceding welding with laser beam is carried out before executing regular welding to evaporate and remove the film 5. A welding wire and laser beams are used at the time of the regular welding. The occurrence of weld detects such as pits and blow holes can be prevented.
Patent JP-S63197248-A (JP)
Title: Microprocessor
Inventor: MIYAZAKI MASAYA
IPC: G06F12/10
Filed: 1987-02-12
Abstract: PURPOSE:To realize a breakpoint function by comparing the low-order M bits of a real address which are not converted by an address converting buffer with the low-order 12 bits of an address designated as a breakpoint address and then supplying a signal to an interruption input terminal when the coincidence is obtained from said comparison. CONSTITUTION:The titled processor is provided with an address converting buffer 2 which converts a virtual address into a real address together with plural registers 4 which store partly the breakpoint addresses, a writing means 5 which sets the values of the registers 4, plural page frame comparators 6 which compare a part of the virtual address with the value set at each register 4 and output the coincidence signals, a bus control means 8 which outputs the real address and plural coincidence signals to outside, and plural output terminals 74. In such a constitution, a high-grade debug function is realized by an external circuit and a virtual address.
Patent JP-H01204637-A (JP)
Title: Endoscope
Inventor: OGAWA MOTOTSUGU
IPC: A61B1/00
Filed: 1988-02-12
Abstract: PURPOSE:To clean filth off of a projecting end without need for each time taking out a laser probe by providing a cleaning liquid injecting port for injecting cleaning liquid toward the end of a treating tool which is projected out of the end opening of a treating tool inserting channel. CONSTITUTION:When the injecting end face of a laser probe 4 is stained by filth in a body cavity, the end portion of the laser probe 4 is slightly projected out and, after confirming this by, e.g., the observation by an endoscope, a cleaning liquid is fed through a liquid feeding passage separate from a treating tool inserting channel 5 in an inserting portion 2 and a defined quantity of cleaning liquid is injected out of the cleaning liquid injecting port 8 of a liquid feeding passage 7. The jet-out flow of this cleaning liquid washes the end face of the laser probe 4 to remove the filth on the end face thereof. Thereby, the end face of the laser probe 4 can be cleaned with the probe 4 left as inserted without need for troubling to draw out the endoscope.
Patent JP-S6276480-A (JP)
Title: Drive system for step motor for crystal timepiece
Inventor: YOSHINO MASASHI
IPC: G04C3/14
Filed: 1986-02-14
Abstract: PURPOSE:To stably obtain actions of a step motor for timepiece by one step without a special additional mechanism by setting the width of a drive pulse shorter than the rotating time of one step of a rotor and short-circuiting both ends of a coil after the pulse is discontinued. CONSTITUTION:MOS transistors 20 and 22 are conducted only when a pulse signal is applied to terminals 24 and 25, whereas MOS transistors 21 and 23 are conducted only when a pulse signal is not applied to the terminals 24 and 25. As a result, since the MOS transistors 20 and 22 are conducted when a pulse signal is inputted to the terminal 24, a current from a battery 19 flows in a drive coil 5 from left to right. When a pulse signal is not impressed on the terminals 24 and 25, the MOS transistors 21 and 23 are conducted, and both ends of the drive coil 5 are short circuited. Thus the drive coil is excited at every one sec in terms of reverse polarity, and a permanent magnet rotor keeps a step drive. When a drive pulse dues not come out in then drive coil 5, its both ends are always shorted-circuited.
Patent JP-H03234092-A (JP)
Title: Wave absorber
Inventor: KUDO TOSHIO
IPC: H05K9/00
Filed: 1990-02-09
Abstract: PURPOSE:To improve the adhesiveness of a conductive layer to the surfaces of organic polymer fibers even when conductive water paint is used by using a mixture of an organic polymer latex and the conductive water paint as conductive paint. CONSTITUTION:A mixture of an organic polymer latex and conductive water paint is used as conductive paint, which is applied to the surfaces of organic polymer fibers composing a mat wave absorber to form a conductive layer. The organic polymer fibers are preferably made of a polar organic polymer of a dielectric constant of 2.8 or higher electric ratio and it is preferable that the organic polymer latex is highly adhesive to the organic polymer fibers composing the wave absorber. The conductive water paint preferably contains an organic polymer binder and graphite. The highly adhesive conductive paint layer thus formed is not peeled and does not come off even if twisted and vibrated a little and stable wave absorption performance is kept for a long time.
Patent JP-H10226495-A (JP)
Title: Motor-driven hoist
Inventor: ISHIKAWA SATOSHI
IPC: B66D1/46
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the operability and maintenance of a motor-driven hoist by providing one display means for displaying the control parameter of a hoist inverter and a parameter for control of a horizontal traveling inverter. SOLUTION: A hoist inverter 2 and a horizontal traveling inverter 4 for respectively supplying power to a hoist motor 1 and a horizontal traveling motor 3 are controlled by a central processing unit (MPU) 8. A parameter setting device 9, a display 10 and an operation device 5 are connected to the MPU 8, and a parameter request signal, a display request signal and the signal of each operation input are inputted. Inside the MPU 8, memories 8a and 8b for hoist inverter parameter and its failure data and memories 8c and 8d for a horizontal traveling inverter parameter and its failure data are provided, and information on hoist-up/down or horizontal traveling command, a running frequency, acceleration time, reduction time and failure data S8b and S8d from the operation apparatus 5 are stored. The parameter setting apparatus 9 and the display 10 are provided a control panel installed in the side face of a motor- driven hoist main body.
Patent JP-H07236919-A (JP)
Title: Supply jig for tight coil
Inventor: KOGA NOBUHARU
IPC: B21C47/22
Filed: 1994-02-28
Abstract: PURPOSE:To improve the efficiency for shape and prevent entanglement by providing base on which a tight coil is placed in the vertical direction of the axial line, plural supporting posts which are erected on the base to enclose the tight coil, and the annular body which is made of an elastic material and elastically stretched outside these posts. CONSTITUTION:When wire N is delivered from a tight coil 14, making the thickness of the tight coil thinner, the annular body 13 which is made of an elastic material and stretched outside the posts 17 surrounding the tight coil 14 enters between the wires N, N, supporting the coil part above the position where the annular body enters. As a result, the tight coil 14 is prevented from falling down. Further, the tight coil 14 is structured such that it is placed on a base 11 in the vertical direction of its axial line; therefore, the wire N is capable of being extended gradually linearly as it is delivered upward, obviating the need of installing this jig so much away from a wire drawing machine; and the space efficiency is improved.
Patent JP-S62235045-A (JP)
Inventor: JIEI II MAIYAASU
IPC: B65D6/18
Filed: 1987-02-12
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-H09222708-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/36
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the raw storage property of a photosensitive material, moisture dependence during exposure, color developing property and color reproducibility and to improve the variability of processing by incorporating a specified yellow coupler and a specified compd. into a blue-sensitive silver halide emulsion layer. SOLUTION: This color photographic sensitive material has photographic layers including a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, and the blue-sensitive silver halide emulsion layer contains at least one kind of yellow coupler expressed by formula I or II. Moreover, the blue-sensitive silver halide emulsion layer contains at least one kind of compd. expressed by formula III. In formulae, RA to RC are alkyl groups, RE to RG are independently hydrogen atoms, alkyl groups or alkoxyl groups, RD is a halogen atom, R40 to R60 are independently aliphatic groups or aromatic groups, and each 1 to n represents 0 or 1.
Patent JP-S60174465-A (JP)
Inventor: NAKAGOME HIDEKI
IPC: F25B25/00
Filed: 1984-02-21
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-H04356022-A (JP)
Title: Color filter and its production
Inventor: NISHIMOTO TAKASHI
IPC: B29L11/00
Filed: 1991-02-26
Abstract: PURPOSE:To obtain a color filter having a transparent electrode layer with low electric resistance. CONSTITUTION:An ITO film is formed by DC magnetron sputtering discharge gas at 1.0X10<-2> torr-1.5X10<-2> torr Ar pressure and 3X10<-5>-8X10<-5> torr oxygen pressure and<200 deg.C substrate temp to obtain the transparent electrode layer of the color filter 2. This ITO film has 3X10<-4>OMEGA.cm resistivity and low inner stress.
Patent JP-H01244960-A (JP)
Title: Transfer car for metallurgical transfer vessel
Inventor: YOHAN SHIYAUROOFUERU
IPC: B22D41/06
Filed: 1989-02-08
Abstract: PURPOSE: To facilitate molten metal injecting work by supporting a tilting frame through a side surface having a specified recessed roll-off track in a system where a metallurgy transfer container is installed in the tilting frame supported on a track frame. CONSTITUTION: An upper frame 3 is supported on a lower frame 2 having a track frame 4 on the lower part through a weighing cell 5 and stabilizing rods 6, 7, and a tilting frame 9 is supported on the upper frame 3 through a side surface 10 having a circular-arc roll-off track 12 with a radius of (r). A metallurgy transfer container (ladle) 13 is inserted on the tilting frame 9, and a ladle bracket 14 is supported in a centering recessed part 15 on the side surface 10. The thus constructed tiling frame 9 is tilted by the operation of a pressure medium cylinder 16. The ratio of the distance from the center of a transfer vehicle to the maximum tilting position of an outflow port 23 of the ladle 13 to a radius (r) of curvature of the roll-off track 12 is set between 1.5 and 3.5.
Patent JP-H04272513-A (JP)
Title: Constant velocity joint
Inventor: OKADA MAKOTO
IPC: F16D3/205
Filed: 1991-02-26
Abstract: PURPOSE:To reduce dimension and weight by reducing thrust force in a tripod type constant velocity joint. CONSTITUTION:When power is transmitted by keeping a crossing angle between the inner and outer coupling members 2 and 1, an inside roller 3 which tilts with a tripod shaft 23 and an outside roller 4 whose tilt for a guide groove 12 is regulated by the window part 55 of a roller guide 5 slide in the spherical contact parts, and the outside roller 4 is held so as to roll in the coincidence state with the direction of the guide groove 12. Accordingly, no slide is generated between the rolling outside roller 4 and the guide groove 12, and the reduction of the thrust farce is enabled. Further, since the roller member is constituted of the inside and outside rollers 3 and 4 and a roller guide 5, the joint angle is permitted, and the thrust force can be reduced, and the width of the guide groove 12 can be narrowed, and the thickness (t) of the outer coupling member 1 of the part where the outside roller 4 rolls can be reduced, and the dimension of the outer coupling member 1 can be reduced, and the reduction of dimension and weight is enabled.
Patent JP-H04270520-A (JP)
Title: Stl for am stereo
Inventor: FUJITANI IKUSHI
IPC: H04H1/00
Filed: 1991-02-26
Abstract: PURPOSE:To realize the STL for AM stereo in which transmission quality is improved without harmonic distortion and phase distortion and the transmission efficiency is improved through the effective utilization of an occupied frequency band with a simple circuit constitution. CONSTITUTION:The STL is featured to be provided with an orthogonal modulator 10 applying carrier suppression orthogonal modulation to a stereo signal, a frequency modulator 60 applying frequency multiplexing to a modulated stereo signal, a monaural signal and an ordering signal, and a high frequency transmission section 70 sending the synthesized signal subject to frequency multiplexing at a UHF band or an SHF band.
Patent JP-H0678970-A (JP)
Title: Medical bag and its manufacture
Inventor: ONO SEIICHI
IPC: A61J1/10
Filed: 1993-01-28
Abstract: PURPOSE:To provide a medical bag formed of a bag part consisting of an inflation tube formed by inflation molding and a stopper part installed to the end part of the bag part. CONSTITUTION:In a medical bag 1, a stopper part 3 is installed to one end part a bag part 4 consisting of a thermoplastic synthetic resin, protruding parts and recessed parts are formed on one-side faces of fused parts 2 formed on both end parts of the bag part 4, and flat surfaces are formed on the other faces. Since the fused parts 2 in which both end parts of a thin inflation tube are firmly fused to each other are formed, thus, no excessive thin part nor fusion lacking part is present. Further, since air is never caught in the fused parts 2, the fused surface is finished with good appearance. Therefore, when a chemical is charged therein, no leak is generated, and the bag can safely be used for treatment.
Patent JP-H05229203-A (JP)
Title: Printer
Inventor: MAEKAWA TOMOHIRO
IPC: B41J11/02
Filed: 1992-02-19
Abstract: PURPOSE:To prevent the deformation around a grooved notch of a platen where a paper chucking plate elevates therethrough, and to thereby avoid the occurrence of uneven color tone on the printing paper during print by reinforcing, through adhesion-coating, the notched inner part of the platen with a metallic reinforcing plate having higher hardness than that of the platen. CONSTITUTION:A rubber-made cylindrical platen 100 is featured such that a shaft 101 is permitted to projectingly penetrate the center of a side surface 100a and a grooved notch 100c is formed on the outer peripheral surface 100b substantially in parallel with the shaft 101. Within the notch 100c, a paper chucking plate 105 is provided elevatingly and, during the descent of the paper chucking plate 105, a photo-printing paper 9 is brought into chucking between the plate 105 and the outer peripheral surface 100b of the platen 100. Then, a driving gear 119 for turning the platen 100 is secured to the shaft 101 of the platen 100. Herein, the inner part of the notch 100c of the platen 100 is reinforced, through adhesion-coating, with a metallic reinforcing plate 103 having higher hardness than that of the platen 100. As a result, there never occurs any uneven color tone on the photo-printing paper during the photo-printing period.
Patent JP-S61191494-A (JP)
Title: Reconstructed used ship
Inventor: TAKATSUKA NOBUJI
IPC: B63B25/08
Filed: 1985-02-19
Abstract: PURPOSE:To increase utility of a used ship by joining a hull portion using the stern portion of a used oil tanker and a hull portion, using the stem portion of a used cargo ship by a newly made hull portion having joint end surfaces for the above hull portions. CONSTITUTION:A used reconstructed ship can be used as a ship carrying, for example, products as well as bulk cargo. It is composed of a first hull portion A which is a portion of a used oil tanker, a second hull portion B which is a portion of a used bulk cargo ship and a third hull portion C which is newly made. The first hull portion A is the portion from a front wall 6 of a pump room 8 of the used oil tanker to the stern thereof including an engine room 4, accommodation 5 and others in the stern portion. The second hull portion B including the stem and a cargo space 11 of the used bulk cargo ship is cut at a portion forward of the engine room front transverse bulkhead. The third hull portion C is formed with end surfaces where the above hull portions A, B are joined respectively, and it is used as a slope tank 17.
Patent JP-S51135387-A (JP)
Title: Method of manufacturing semiconductor light emitting element
Inventor: OOMURA KAZUMICHI
IPC: H01L21/265
Filed: 1976-03-24
Abstract: PURPOSE: To obtain a semiconductor light emitting element which has a minimum of internal absorption and high luminous efficiency by diffusing an impurity in the growth layer from the substrate with an irradiation of high energy charged particles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09203713-A (JP)
Title: Portable, small-sized fluorescent x-ray analyzing device
Inventor: TANIGUCHI KAZUO
IPC: H05G1/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized fluorescent X-ray analyzing device which can serve outdoors and can be carried around easily. SOLUTION: The measuring probe part A of an X-ray analyzing device has an X-ray generation part C which generates primary X-rays and to which an X-ray spectral separating/converging part F and an X-ray detecting part D are installed firmly, wherein the separating/converging part F turns the primary X-rays monochromatic and irradiates a specimen E with it upon converging, while the detecting part D detects the fluorescent X-rays emitted by the specimen E. Accordingly the resultant device can be carried around easily. The X-ray generation part C includes an X-ray tube accommodated in a housing and immersed in an oil, and heat radiation is made through the housing. This facilitates cooling of X-ray tube, simplifies the cooling device, and allows constructing the part C in a small size.
Patent JP-H11229818-A (JP)
Title: Steam turbine
Inventor: OKITA NOBUO
IPC: F01D25/16
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent an increase of bearing span, ensure stiffness of the turbine shaft system, and prevent steam whirl by providing specific number of inlet pipes that introduce reheating steam into the casing. SOLUTION: A reheating type steam turbine consists of a high-pressure turbine 35, a medium-pressure turbine 36, and two low-pressure turbines 37, 38. The high-pressure turbine 35 and the medium-pressure turbine 36 are housed in an integrated casing 30. Further, an integrated common turbine rotor (high/ medium-pressure rotor) 31 is provided for the high-pressure turbine 35 and the medium-pressure turbine 36. In this case, four inlet pipes 32 are provided to introduce the reheating steam into the high/medium-pressure casing 30. Using the four inlet pipes 32 allows the piping diameter to be reduced without increasing the steam flow rate. Thus, the less space is necessary to introduce the inlet pipes 32 enabling a reduction in bearing span of the high/medium-pressure rotor 31.
Patent JP-H03239198-A (JP)
Title: Pulse motor driver
Inventor: SUEMUNE TOSHIRO
IPC: H02P8/00
Filed: 1990-02-14
Abstract: PURPOSE:To prevent burnout by deciding a new quantity of generated heat by considering the quantity of generated heat of a pulse motor immediately before breaking and a heat dissipation amount during the breaking if a power source is interrupted and again turned ON. CONSTITUTION:Counted result correcting means 1c of a processor 1 reads the value of a voltage V0 through an A/D converter 17. Time when the power source of a pulse motor driver 50 is broken is calculated based on a read result. When the calculation of the breaking time is completed, the means 1c then calculates a heat dissipation amount of the breaking time. When the calculation of the dissipation amount is completed, the means 1c updates the value of a heat generation amount counter. Thus, it can always accurately grasp the amount of generated heat of a pulse motor. Accordingly, it can be driven by always considering the quantity of the generated heat of a pulse motor.
Patent JP-H07241868-A (JP)
Title: Resin seal equipment for electronic component
Inventor: GOTO KAORU
IPC: H01L21/56
Filed: 1994-03-01
Abstract: PURPOSE:To improve the working efficiency of equipment as a whole while shortening of a working period of a molding machine is limited by a cure time, in fully automatic resin seal equipment. CONSTITUTION:Two transfer molding machines 3A and 3B are provided. A lead frame conveying mechanism 5, a tablet conveying mechanism 6, a product conveying mechanism 7, etc., other than the above are used in common. While a resin-sealed part is molded by one transfer molding machine 3A or 3B, conveying-in and conveying-out are executed by the other transfer molding machine 3B or 3A. By using the mechanisms in common to the utmost, accordingly, equipment can be made compact as a whole.