baber/WOPTO huggingface dataset:
Patent JP-H0359765-A (JP)
Title: Table data processor
Inventor: SATO TAKASHI
IPC: G06Q10/10
Filed: 1989-07-28
Abstract: PURPOSE:To easily check data by rearranging data groups within a range capable of protecting the array of data groups obtained by sorting processing so that the same data inputted to items in which sorting processing is not set up are continued. CONSTITUTION:A keying part 12, an input buffer 13, an input/edition data storage part 14, a table data storage part 15, an address control part 16, an attribute data decision part 17, an operation/comparison part 18, a display data storage part 19, and a display part 20 are connected to a control part 11. Sorting processing is executed based upon data inputted to items in which sorting processing is set up to rearrange the array of respective data groups and then the data groups are rearranged within the range capable of protecting the array of the data groups obtained by the sorting processing so that the same data inputted to the items in which sorting processing is not set up are continued. Since the data groups are rearranged so that the same data are continued, table data can easily be observed and data can easily be checked.
Patent JP-H0786230-A (JP)
Title: Method of taper etching
Inventor: TSUJIMURA TAKATOSHI
IPC: C23F1/02
Filed: 1993-08-06
Abstract: PURPOSE: To provide a metal wiring film with improved yield by forming the sectional shape of the metal wiring film in a stable taper with improved controllability and at the same time preventing a worm-eaten defect generated on a wiring. CONSTITUTION: A first metal film 3 that should have a side wall whose sectional shape is in taper shape is formed on a substrate 1, a third metal film 7 with a small diffusion coefficient is formed for both metal films between the first metal film and a second metal film 4 that should be formed as its upper layer film, and further a second metal film 4 is formed as an upper-layer film on the third metal film 7. After that, a resist pattern 5 is formed on the second metal film 4, a first metal film 3 is etched with the patterns of the second metal film 4 and the third metal film 7 and the resist pattern as an etching mask, and the sectional shape of the first metal film 3 is formed in taper shape.
Patent JP-H1018249-A (JP)
Title: Prefabricated fence
Inventor: TAKAHASHI GENZO
IPC: E01F15/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to assemble a fence easily and firmly without using connecting metal fittings or machine screws by erecting poles at predetermined intervals and sequentially inserting pipe connecting portions to the hooks of poles. SOLUTION: A plurality of hook portions 3 are formed in one united body with predetermined intervals in up-down direction at both the side surfaces of the peripheral surface of a pole 1 formed with a cylindrical body with the top end opened. This hook portion 3 is formed to a channel shape with left and right side walls 3a and a front plate 3b. And a U-shaped receiving groove 3c is attached to the front plate 3b. On the other hand, a linking portion 4 of a pipe 2 comprises a neck portion 4a fitted to the receiving groove 3c and an enlarged portion 4b formed at the front portion of the pipe. Then, a leg 1a of the pole 1 is inserted to a hole made in a base block 5 and the poles are arranged at predetermined intervals, and linking portions 4 of the pipes 2 are sequentially inserted to the hook portions 3 thereby assembling the fence linearly.
Patent JP-S6486006-A (JP)
Title: Current position display device for moving object
Inventor: ICHIKAWA AKIRA
IPC: G01C21/00
Filed: 1988-08-05
Abstract: PURPOSE:To achieve an accurate display of the current position of a moving object for the resumption, by recording and holding a data of the current position into a non-volatile memory when an ignition switch of the moving object is turned OFF. CONSTITUTION:A signal processor 3 computes the present position of a moving object on 2-D coordinates based on a detection signal from a distance detector 2 and a direction detector 1. Then, on the basis of a data of ever-changing current position determined, a map previously stored in a microfilm 5 is accessed to perform a display of the present position of the moving object on a screen of a display device 7 where a specified map is projected. Moreover, the data of the current position is stored and held into the non-volatile memory 19 still after an ignition switch is turned OFF.
Patent JP-H0542878-A (JP)
Title: Power steering
Inventor: NISHIMOTO MITSUHIKO
IPC: B62D6/00
Filed: 1991-07-09
Abstract: PURPOSE:To provide the sufficient effect of differential control in regard to steering torque of a wide range without causing a sense of incongruity at steering sensation. CONSTITUTION:At a differential operation portion 14 to output a differential electric current Id whose purpose is to regulate the control value of the drive electric current of a motor for steering support, a signal selection element 144 discriminates whether the 1st torque detection signal T1 whose gain is high, is in a saturation sphere or not. In the case of the 1st torque detection signal T1 not being in the saturation sphere, the 1st differential electric current Id1 which is obtained by differentiating the 1st torque detection signal T1, is outputted as the differential electric current Id, and in the case of the 1st torque detection signal T1 being in the saturation sphere, the 2nd differential electric current Id2 which is obtained by differentiating the 2nd torque detection signal T2, whose gain is low, is outputted as the differential electric current Id.
Patent JP-H0245472-A (JP)
Title: Alkynyloxyphenylpyrimidine compound
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/34
Filed: 1988-08-05
Abstract: NEW MATERIAL:An alkynyloxyphenylpyrimidine compound of formula I (R is 3-10C alkynyl; R' is 1-12C straight chain alkyl). EXAMPLE:5-n-Octyl-2-{4-(2-butynyloxy)pyenyl}pyrimidine. USE:Useful as a drug, agricultural chemical or liquid crystal compound or an intermediate thereof. Since the compound has excellent reactivity, the compound is useful as an synthetic intermediate for various compounds, especially as a synthetic intermediate for phenylpyrimidine compounds used as liquid crystal compounds. The compound is further used as a component for liquid crystal compositions as such. PREPARATION:The compound of formula I is obtained by reacting an alcohol of formula II with 5-normal alkyl-2-(4-hydroxyphenyl)pyrimidine.
Patent JP-H1037895-A (JP)
Title: Air-conditioning fan
Inventor: SATO RYOJI
IPC: F04D29/38
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To control any possible vibration in making the boundary-layer control of flow separation achievable by installing a lot of small holes in plural sheets of blade surface members constituting a fan in a sense of being perpendicular and oblique with a blade surface, and providing a different king member in a hollow layer in the inner part of a blade. SOLUTION: Many small holes 5 are installed in a suction surface 6 and a pressure surface 7 in place nearer to a rear edge 3 of a fan 1. The inner part of a spatial layer held between both these blade surfaces 6 and 7 is composed of an integrally formed different kind member. A flow 8 taken into the fan 1 from a front edge 2 of a blade flow into the small holes 5, producing small vortexes there. These vortexes produced in the small holes 5 are discharged to the outside air form the small holes 5 after having receiving a pressure interference on the surface of the different kind member 4 in the spatial layer. The vortexes discharged to the outside air become lessened of a pressure variation in the blade surface in order to become such a vortex as preventing it from being separated form these surfaces 6 and 7. Therefore it turns to a vibration absorbent by installing the different kind member 4 in the spatial layer being held between these surfaces 6 and 7. Thus, a reduction in fluid noises is made possible, and thus the vibro-noise being generated out of the fan is reducible.
Patent JP-H0841508-A (JP)
Title: Porous sintered compact, its production and device therefor
Inventor: KAITANI KATSUMI
IPC: B22F5/00
Filed: 1994-07-27
Abstract: PURPOSE:To efficiently and inexpensively produce the porous sintered compact having sound absorptivity and conductivity. CONSTITUTION:The fine pieces of a metal or those of the metals of mutually different kinds are mixed, the mixture is compacted with a high pressure, and a high current of 4000-6500Angstrom  is applied orthogonally to the compacting direction to hot-form the mixture. Consequently, the pores are sparse on the outer surface in the thickness direction and dense in the inner part, and the size of the void can be adjusted by the heating temp. or the mixing ratio of the fine metal powders of the different kinds.
Patent JP-S6350349-A (JP)
Inventor: MURAO MIKIO
IPC: F27B15/00
Filed: 1986-08-20
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-H0540187-A (JP)
Title: Fuel rod
Inventor: NISHIDA KOJI
IPC: G21C3/28
Filed: 1991-08-06
Abstract: PURPOSE:To improve the degradation in core stability caused by thining of fuel rod diameter in the shift from 9X9 grid array to 10X10 grid array fuel assembly. CONSTITUTION:A fuel rod 1 which is provided in the lower heated length with low thermal diffusivity fuel pellets 4 added with a low thermal diffusivity material and in the upper heated length without adding the low thermal diffusivity material. A fuel rod in which thermal resister is inserted in the lower heated length between fuel pellets 3 and fuel clad 2 and not in the upper heated length. A fuel rod which has a large diameter in the lower heated length and a small diameter in the upper heated length. A fuel assembly is constituted of these plurality of fuel rods 1 provided with gas plenum in the lower part of the fuel rod 1. The region with large time constant in the fuel rod is limited to below 6/24 of the heated length of the fuel rod 1.
Patent JP-H11347997-A (JP)
Title: Puncher for selective use
Inventor: MIHASHI YOSHIO
IPC: B26F1/32
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To bore two or four punch holes for filing selectively in document, cards, etc., for either two-hole or four-hole arrangement. SOLUTION: The oversurface of the base 2 of a punch body 1 is provided with two punch holes 3.3 at the 80-mm pitch, and an index part 4 is formed in the center between the two holes, and a frame 7 equipped with a punching edge 5 to be fitted in the punch hole 3 is installed over the base, and further over it an operating handle 8 is installed rotatably. In this puncher, indication parts 12.12 are provided in positions approx. 28.5 mm inside from the center between two holes 3.3 for two-hole arrangement.
Patent JP-H0942303-A (JP)
Title: Constant velocity universal joint
Inventor: GOTOU TATSUHIRO
IPC: F16C3/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a constant velocity universal joint, mainly the static strength thereof, by arranging a smooth part having an outside diameter which is shorter than the small diameter of a serration part by being located adjacently to the end chamfer of the serration part of a shaft, and smoothly continuing this smooth part to the end chamfer. SOLUTION: A smooth part 7 is formed in continuity to the shaft base part 5b side end chamfer 5c of the serration part 5a of a shaft part 5. The outside diameter d0 of this smooth part 7 is formed shorter than the small diameter d1 of the serration part 5a, and both end parts of the smooth part 7 are continued to the end surface chamfer 5c and the shaft base part 5b through smoothly curved surfaces R1 , R2 . The axial length of the smooth part 7 is preferably set to 2mm or more, and the difference between the small diameter d1 of the serration part 5a and the outside diameter d0 of the smooth part 7 is preferably set to about 0.4mm. Hereby, stress concentration in the vicinity of the end chamfer 5c can be loosened, and the static strength of the shaft part 5 can be increased.
Patent JP-S6441009-A (JP)
Title: Automatic programming device for numerical control
Inventor: SHIBANO HIDEO
IPC: G05B19/4093
Filed: 1987-08-05
Abstract: PURPOSE:To eliminate the working distortion errors due to the heat generated at the right and left sides of an island by producing the numerical control data which rounds the island in the direction opposite to the hitherto rounding direction at an island rounding direction switching point. CONSTITUTION:The external contour of a working form, the counter of an island and an island rounding direction switching point are supplied to an input device 100 for designation of said input factors. At the same time, the working conditions such as the cutting direction, the pick value, etc., are also supplied for definition. An island rounding processor 101 changes the island rounding direction in case the current cutting place is equal to or exceeds the rounding direction switching point. While a computing element 102 calculates the cutting route, the island rounding rote, etc., and an output device 103 delivers the island maintaining numerical control data. In such a way, the island rounding distance is always minimized or a certain rounding route is releated may times. Thus it is possible to eliminate the differences of the working values and working times between the right and left sides of the island.
Patent JP-S6091898-A (JP)
Title: Controller of ac motor
Inventor: IMAZEKI TAKASHI
IPC: H02P27/08
Filed: 1983-10-20
Abstract: PURPOSE:To prevent the overcurrent from flowing at the starting time of a motor by variably controlling the amplitude of a triangular wave used for PWM control corresponding to the prescribed external command. CONSTITUTION:The output voltage V0 of a constant-voltage generator 25 is applied to a triangular wave generator 16 at the starting time of an AC motor 7. When the rotating speed of the motor 7 increases, the voltage applied to the generator 15 gradually decreases at the prescribed delay time from the voltage V0, thereby gradually decreasing the amplitude of a triangular wave Tr outputted from the generator 16. A pulse train signal having a short ON time of the pulse width modulation output P is outputted through a comparator 17 by increasing the amplitude of the Tr at the starting time, thereby preventing an overcurrent from flowing to the inverter pattern 5 or the motor 7.
Patent JP-H1139267-A (JP)
Title: Method for dispersing load of server system
Inventor: IZUNO TAKESHI
IPC: G06F15/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To disperse the load of a server by changing a server which dynamically gives services to another server unconsciously of the terminal address information which gives services on a user terminal side in the form of a network system through which many user terminals make requests to a plurality of servers for processing. SOLUTION: In a method for dispersing load of server system, the terminal addresses of service giving servers 20a and 20b, the utilizing number of user terminals 30a and 30b, and a reference number of utilizing terminals are held in a system management terminal 10 and, when the server terminal address of each service giving server is transmitted form each user terminal, the number of utilizing terminals of the server utilizing terminal information and the reference number of utilizing terminals at the received server terminal address are checked.  When the number of user terminals exceeds the reference number of utilizing terminals, the number of utilizing terminals of the other service giving servers and the reference number of utilizing terminals are checked and the server terminal address of the service giving server used by the smallest number of users is assigned to the user terminal.
Patent JP-2000026938-A (JP)
Title: Spring steel excellent in corrosion resistance and corrosion fatigue resistance
Inventor: SUGIMOTO ATSUSHI
IPC: C22C38/42
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a spring steel excellent in corrosion resistance and corrosion fatigue resistance, used for a suspension spring for transport equipment, such as automobile and rolling stock. SOLUTION: This spring steel has a composition consisting of, by weight ratio, 0.40-0.70% C, 0.05-0.50% Si, <=0.50% Mn, <=0.015% S, 0.05-0.50% Cu, 0.20-2.00% Ni, 0.50-3.00% Cr, 0.003-0.100% Al, further 0.001-0.500% REM, and the balance Fe with inevitanle impurities, containing, if necessary, one or >=2 kinds among 0.05-0.50% Mo, 0.05-0.50% V, 0.01-0.50% Nb, 0.003-0.100% Ti, and and 0.0003-0.0200% B, and satisfying the relation of 1.0<=Ni/Cu<=15 in the case of 0.005%<=S<=0.015% and also satisfying the relation of 1.0<=Ni/Cu<=10 in the case of S<0.005%.
Patent JP-S5986861-A (JP)
Title: Solar energy collecting and regenerating apparatus
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1982-11-10
Abstract: PURPOSE:To use solar rays for illumination and other purposes by converging the solar rays by using an optical system such as lens and by introducing them into a photoconductive body, through which the rays are transferred to any part where they are needed, on the other hand, to accumuate the solar energy in an induction substance by acting on a photochemical reaction in the induction substance, effectively utilizing the solar rays which are not introduced into the above-mentioned photoconductive body. CONSTITUTION:Lens 1 are controlled to automatically turn to the direction of the sun. The solar rays L converged by said lens 1 is introduced into a photoconductive body 2, to which focus point for said lens 1, a rays receptor end 2a is provided. The introduced solar rays L is transferred to any desired places passing through said photoconductive body 2 and are used as illumination and for the other purposes. On the other hand, the solar rays that are not introduced into the photoconductive body 2 at that time are irradiated into an induction substance 4 which flows through a transparent fluid passage 3, turning the induction substance into an isomer on high energy level by acting on a photochemical reaction in said induction substance to accumulate solar energy in it.
Patent JP-H0482008-A (JP)
Title: Magnetic disk device
Inventor: FUKUSHIMA TAKASHI
IPC: G11B21/02
Filed: 1990-07-24
Abstract: PURPOSE:To easily adjust an azimuth by turning an eccentric cam and moving a guide bar to adjust the relative position of a magnetic head to a magnetic disk. CONSTITUTION:Eccentric cams 24 and 26 are held in prescribed positions on a base plate 2, and a prescribed torque is applied with a jig to turn these cams around the centers of attaching holes 24A and 26A. Holding bar spring 28 and 30 are fixed to attaching bases 20 and 22 by screws 32 and 34 to press a guide bar 4 to the flanks of eccentric cams 24 and 26. Consequently, one of eccentric cams 24 and 26 is turned to incline the guide bar 4 by an angle theta corresponding the extent of turning. Thus, the relative position of a magnetic head 6 to a magnetic disk 8 is finely adjusted to easily perform the azimuth adjustment.
Patent JP-H0245950-A (JP)
Title: Burnout detection method
Inventor: URAOKA KOUJI
IPC: H01L21/66
Filed: 1988-08-08
Abstract: PURPOSE:To detect burnout by adding electric field between either terminal end of a wiring body and a substrate and monitoring light radiated from the semiconductor/insulation film interface at a part which electric field is applied to. CONSTITUTION:If burnout occurs in a wiring body 40 on a semiconductor substrate 30 provided through an insulation film 20, electric field occurs due to a power supply 50 between the wiring body 40 and the substrate 30. Emission occurs between the insulation film 20 and the substrate 30. However, since no electric field is generated at an area to the right of a burnout point 45, no light is emitted from the interface below it. Thus, by monitoring emission, burnout from that interface can be detected.
Patent JP-H0619189-A (JP)
Title: Image forming method
Inventor: EGUCHI ATSUHIKO
IPC: G03G9/08
Filed: 1992-07-02
Abstract: PURPOSE:To obtain an image forming method capable of preventing or suppressing the generation of the void of an image at the time of transferring toner images to a transfer material by a bias roll transfer method. CONSTITUTION:The image forming method is constituted of a process forming an electrostatic latent image on an electrostatic latent image holding body 1, a process developing the electrostatic latent image by toners and a process transferring the formed toner images 2 on the transfer material 7 by using a bias roll. In the image forming method, lubricant fine particles whose surfaces are coated with inorg. compd. fine particles are added to the toner particles containing at least a binding resin and a colorant as toners.
Patent JP-S5899240-A (JP)
Title: Clutch motor
Inventor: SUGANO NOBUKAZU
IPC: H02K7/108
Filed: 1981-12-07
Abstract: PURPOSE:To enable to manufacture a steel sheet press forming product as a major frame part by a method wherein a clutch bracket comprises steel sheet made frame press formed at load side opening, steel sheet made medium bracket into the U type shape larger than the diameter of said frame. CONSTITUTION:The inside diameter of press formed fitting rib and the outside diameter of the frange of a steel sheet made frame 11 are fitted to the opposite opening side of the steel sheet made medium bracket 21 and the inside diameter of a press formed fitting rib 27 and the outside diameter of the flange 24 of a steel sheet made clutch bracket 23 are fitted to the flange 22 of a steel sheet made medium bracket 21 while the steel sheet made 23 and the medium bracket 21 are rotatably fitted to each other in the circumferential direction. Through these procedures, the manufacture of a steel sheet press forming product as a major frame part may be made for practical application.
Patent JP-S6090669-A (JP)
Title: Dresser
Inventor: ARAKI MASATOU
IPC: C04B35/583
Filed: 1983-10-24
Abstract: PURPOSE:To prevent a danger such as dust explosion by fitting a sintered body composition containing a specific quantity or more of high-pressure phase boron nitride and not containing carbon and/or iron not combined with other elements to the cutting edge of a dresser used for the machining of a grindstone, etc. CONSTITUTION:In a sintered body composition fitted to the cutting edge of a dresser, 10vol% of high-pressure phase boron nitride is required at minimum. For example, a member stuck with an extremely hard alloy 2 with a thickness of 1.5mm. below the sintered body composition 1 with a thickness of 1mm. containing high-pressure phase boron nitride (This adhesion is performed during sintering to form the sintered body composition.) is fitted to the tip of a steel handle 3 with a length of 160mm., a height of 25mm., and a width of 25mm. using silver solder to produce the dresser. In the sintered body composition of this dresser, dressing can be performed at the durability with about the same efficiency as a diamond dresser without generating sparks by dressing a 250-mesh vitrified bond alumina grindstone.