baber/WOPTO huggingface dataset:
Patent JP-H07322574-A (JP)
Title: Manufacture of stator for motor
Inventor: YAMADA TAKESHI
IPC: H02K15/02
Filed: 1994-05-26
Abstract: PURPOSE:To prevent the production of cutting chips when a plurality of ties are formed by cutting off the bridge parts of a ties core where the inner peripheral side end parts, i.e., the pole parts, of ties are interconnected integrally through the bridge parts. CONSTITUTION:A punch 31 for cutting off the bridge part 18 of a ties is provided, at the cutting edge part 36 with a lower cutting edge and a side cutting edge. When the cutting edge part 36 descends, the bridge part 18 is cut in partially on the inner peripheral side by means of the lower cutting edge and then the outer peripheral side is cut in by means of the side cutting edge. The cut is then spread toward the outer peripheral side on the opposite sides. In contrast to a method for cutting off the ties at the bridge part 18 by punching, no cutting chips is produced and a coil 15 is not damaged essentially by the cutting chips.
Patent JP-S5636220-A (JP)
Title: Static type d flip-flop circuit
Inventor: SUZUKI YASOJI
IPC: H03K3/356
Filed: 1979-09-03
Abstract: PURPOSE:To prevent malfunctions, by operating a circuit by a one-phase pulse signal. CONSTITUTION:A dynamic loop is constituted by the first, the second, and the third unit substances 41, 42 and 43, and a static loop is constituted by the fourth and the fifth unit substances 44 and 45, two inverters 46 and 47, and N-channel MOS transistor 48. One-phase pulse signal phi is supplied to respective gates of P-channel MOS transistor 49, N-channel MOS transistor 57, P-channel MOS transistor 58, N-channel MOS transistor 60, N-cnannel MOS transistor 64, and P-channel MOS transistor 65 in respective unit substances. If input signal D changes synchronously with the fall of phi, output signal B becomes the half-bit delay signal of phi, and if input signal D changes synchronously with the rise of phi, signal B becomes the one-bit delay signal.
Patent JP-H06320452-A (JP)
Title: Control method for industrial robot
Inventor: SHINDO AKIO
IPC: B25J9/10
Filed: 1993-05-14
Abstract: PURPOSE:To shorten a tact time in execution of a working program and to shorten a teach time in teaching by a method wherein wasteful operation, such as a return by an amount equivalent to a moving amount by which rotation operation is effected, is realized in operation of one full rotation or less when a peripheral device performs operation, such as return to a position before rotation after one full rotation or more. CONSTITUTION:In production of teach data, ranging from P1 to P6, as the work program of a work 8, a command by which a peripheral device 2 is situated in a position being one full rotation or less based on P1 is registered and executed according to a position control command to the peripheral device 2 and in a position P6 where the rotation angle of the peripheral device 2 is one full rotation or more to produce a work program.
Patent JP-S61269956-A (JP)
Title: Method for separating and recovering used molding sand
Inventor: HARAGA TETSUO
IPC: B22C5/06
Filed: 1985-05-24
Abstract: PURPOSE:To improve the accuracy of sepn. and to reduce the cost thereof by roasting the 1st non-magnetized sand obtd. by the 1st magnetic sepn. treatment at a specific temp. and subjecting the sand to the 2nd magnetic sepn. treatment in succession thereto. CONSTITUTION:A crusher 1 and a sieving device 9 are provided and an auxiliary magnetic separator 16, the 1st magnetic separator 24 and the 2nd magnetic separator 36 are disposed. Recovered sand 2 consisting of green sand and shell sand is introduced into a hopper 6 and is disintegrated. The sand is then separated to the 1st magnetized sand 25 and the 1st non-magnetized sand 26 by the 1st magnetic separator 24. The sand 26 is roasted at 500-1,000 deg.C and in succession the sand is separated to the 2nd magnetized sand and the non-magnetized sand 39 by the 2nd magnetic separator 36. The sand 39 is subjected to a surface treatment with a dry type recorditioning device 42 by which an inorg. binder, etc. are removed. Since the magnetic sepn. stage and roasting stage are effectively utilized, the accuracy of separating the green sand and shell sand is improved and the cost of the sepn. is reduced.
Patent JP-2000304434-A (JP)
Title: Drainboard for freezing facility
Inventor: NAKADEGAWA YASUYUKI
IPC: F25D25/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a drainboard for freezing facilities which has large cooling capacity and also never breaks by shock. SOLUTION: Blocks 4 in the shape of quadrangular tubes are coupled with one another side by side at regular pitches by coupling legs 5, and the whole is molded by extrusion processing of aluminum alloy. Accordingly, chill circulates smoothly inside the block part 4 and in the space between the blocks 4, and since the heat conductivity is large, the drainboard has a large cooling capacity. Then, it never breaks even by shock because it is made of aluminum alloy.
Patent JP-H04340752-A (JP)
Title: Method for treating cooper-tungsten heat radiating substrate
Inventor: MANABE HIDEAKI
IPC: C22C38/22
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the discoloration of a plated surface at the time of heat tests so as to eliminate the occurrence of an appearance defect of a copper- tungsten heat radiating substrate by performing annealing pre-treatment on the substrate in a non-oxidative atmosphere after the entire surface of the substrate is coated with an electroless-plated film of phosphorous nickel. CONSTITUTION:Before brazing a copper-tungsten heat radiating substrate 3 to a metallized ceramic substrate 2, the substrate 23 is subject to annealing pre-treatment in a non-oxidative atmosphere after the entire surface of the substrate 2 is coated with an electroless-plated phosphorous nickel film. For example, after on Ni-plated film having a thickness of 2m is formed on the entire surface of the heat radiating substrate 3 constituted by impregnating a sintered body of tungsten (90wt.%) with copper (10wt.%) by using a electroless plating solution containing phosphor which uses NaPH2O2 as a reducing agent, the substrate is subject to heat treatment at 800 deg.C for 5 minutes in an H2 atmosphere. Then the substrate 3 is welded to an aluminum ceramic package 2 metallized with tungsten by heating the substrate 3 at 800 deg.C in an N2-H2 mixed gas atmosphere after the substrate is brazed to the package 2 with silver braze.
Patent JP-H10303042-A (JP)
Title: Magnetic flux shift control-type variable transformer
Inventor: MITAMURA KOICHI
IPC: H01F29/14
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To control voltage at high speed by changing the current value of a control winding wire wound to a part of a first magnetic circuit, controlling the shift of magnetic flux on the first magnetic circuit and a second magnetic circuit, to which the primary winding wire is wound, and controlling the interlinkage magnetic flux of the primary winding wire and a secondary winding wire. SOLUTION: The value of current i3 in the control winding wire 15 wound to a part of the magnetic circuit 11 is changed and inverse magnetic flux ϕ3 is adjusted by the current i3 of the control winding wire 15 for the magnetic flux ϕ1-1 of current i1 in the primary winding wire 12 wound to the magnetic circuit 11. Thus, magnetic flux on the magnetic circuit 11 and the magnetic circuit 13, to which the primary winding wire 12 is wound, is shift-controlled, the interlinkage magnetic flux of the primary winding wire 12 and the secondary winding wire 14 is controlled and secondary winding wire voltage e2 can continuously be varied. Thus, a flexible power equipment corresponding to the diversification of the load of fluctuation in system voltage can be obtained and it can contribute to the stabilization of the voltage of a power system.
Patent JP-S62269103-A (JP)
Title: Wavelength plate
Inventor: KIMURA YASUO
IPC: G02B5/18
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a wavelength plate which is tolerant of contamination and damage and easily formed by providing a substrate dielectric provided with a surface relief grating whose in-use wavelength and grating pitch are specified in certain relation and a dielectric medium which has a refracting index much larger than the substrate dielectric. CONSTITUTION:This wavelength plate is constituted including the substrate dielectric 1 provided with the surface relief grating 2 whose relation between the in-use wavelength lambda and grating pitch (d) is so specified that lambda/d>=1.472 and the dielectric medium 3 which is charged on the surface relief grating 2 of the substrate dielectric 1 and has a flat surface and the refractive index much larger than the substrate dielectric 1. Consequently, large birefringence is obtained as compared with when the grating is exposed to the air, the groove depth of the grating manufactured on the dielectric substrate is reduced, and the manufacture is facilitated; and the grating is covered completely with the high-refractive-index dielectric, so the grating is protected from damage and the interface between the dielectric and air is made flat, so that the wavelength plate becomes tolerant of contamination.
Patent JP-H08302792-A (JP)
Title: Sanitary washing device
Inventor: NISHIDA TAKESHI
IPC: C02F1/46
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a sanitary washing device facilitating the maintenance or the concentration control of pasteurized water and having less influence to the human body or less decline in the performance at a low cost by using an electrolytic bath to use anodizing liquid for washing liquid as pasteurized water. CONSTITUTION: Valves 27, 28 and 29 are opened to supply water into an electrolytic bath, and the valve 28 and 29 are closed at the time when second room 23, fifth room 24 and fourth room 25 are filled with water. Then, when electrodes 13 and 20 are used as anode and cathode respectively to energize, water settled in the rooms 23 and 25 and running water passing through the room 26 is electrolyzed. Then, after water from the valve 27 and water supply port 15 is settled upward of a partition plate 19 in the first room 22, it overflows to enter the room 26 by creeping over the electrode 13, it passes through a hole 21 provided downward of the electrode 13 and is electrolyzed during that period of time, and it is discharged from a discharge port 16. Water from the discharge port 16 is heated in a hot water tank to a specific temperature and discharged from a nozzle to use.
Patent JP-2000302070-A (JP)
Title: Rubber crawler and core metal used in the same
Inventor: KURATA TOMOYUKI
IPC: B62D55/253
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To cope with unbalance of tensile force applied on a main chord generated when a core metal is used by tilting an outer surface side of a blade part of the core metal opposing to an outer peripheral side of a rubber crawler in the direction of an inner side toward a central side. SOLUTION: A core metal 1 is constituted in such a way that inclined faces 5, 5 are formed on outer surfaces of blade parts 4, 4. This inclined face 5 is a section surrounded by a main chord when the core metal 1 is embedded in a rubber elastic body. The inclined face 5 is inclined toward an inner side for the horizontal direction and the center of the core metal, but this inclination angle is preferably one degree<=θ<=20 degrees. In a rubber crawler 10, an amount of rubber between the main chord and the core metal increases when approaching an inner side for a curved face, namelly, the curved inclined face 5 in a steel chord 13, and tensile force of an inner chord does not increase due to the deformation of the rubber. For this reason, it is possible to make tensile force of each steel chord 13 uniform and reduce cutting of the steel chord 13.
Patent JP-S5540448-A (JP)
Title: Exposure controlling device
Inventor: INOUE MOTOICHIROU
IPC: G03G15/043
Filed: 1978-09-14
Abstract: PURPOSE:To obtain an exposure controller of improved operability adjusting light quantity and light components independent of each other, by providing an input energy controller and a radiation energy wavelength distribution controller in a multicolor electrophotographic apparatus. CONSTITUTION:An original is illuminated with lamp 1, and the reflected light is spectrally separated successively into blue, green, and red for exposure of a photoreceptor. Lamp regulator 2 is a constituent of an input energy controller for supplying voltage to lamp 1. Blue component B is corrected by function circuit 7 and added to multiplier 10, green component G is added to multiplier 11 in the form of voltage of variable resistor 5 unchanged as it is, but red component R is corrected by function circuit 13 and added to multiplier 16. Variable resistors 17, 18 and 19 are the constituents of a radiation energy wavelength distribution instructor. Thus, independent adjustment of light quantity and light components improves operability of the exposure unit.
Patent JP-S63277955-A (JP)
Title: Displacement expansion driving device
Inventor: OGURA KOJI
IPC: G01N3/02
Filed: 1987-05-09
Abstract: PURPOSE:To expand displacement without any convergence of stress on a specific part by clamping a long annular flexible ring body by a piezoelectric laminate body from its major-axis side and causing displacement on the outside ends on the minor axis. CONSTITUTION:When an alternating voltage is impressed to the piezoelectric laminate body X, the operation end of the piezoelectric laminate body X enters expanding/contacting motion according to its frequency. Consequently, the flexible ring body Y is clamped at the time of the expansion or contraction and the outside ends on the minor axis S extend out owing to the deflection. Here, a part to be driven is coupled with a displaced end E and then the part to be driven is given a displacement quantity DELTAy larger than the displacement quantity DELTAx of the operation end of the piezoelectric laminate body X. The elliptic flexible ring body satisfies a<2>+b<2>=c<2>, where (a) is the length from the center of the major axis L, (b) the length from the center of the minor axis S. Then when the displacement quantity of the piezoelectric laminate body is denoted as DELTAx and the displacement quantity of the displacement end is denoted as DELTAy, (a-DELTAx)<2>+(b+DELTAy)<2>=c<2> holds and DELTAy is larger than DELTAx.
Patent JP-H01281512-A (JP)
Title: System for controlling number of packages
Inventor: SHIGEMASA TAKAHIRO
IPC: G06F11/00
Filed: 1988-05-09
Abstract: PURPOSE:To check the number of packages based on a program without checking it through inputted information by supplying the package number information printed and sealed on each package through electrical information. CONSTITUTION:Identification (ID) number dip switches 101-103 and package number dip switches 201-203 are respectively fixed on respective packages 3-5. A processing part 1 checks the ID numbers of respective packages and the number of packages from the switches 101-103 and 201-203. These data are previously stored in the program, and when the number of packages appropriate for the program are not mounted, an alarm is generated. Consequently, suitability between the number of hardwares (packages) and the number of softwares/firmwares can be easily checked.
Patent JP-S60258154-A (JP)
Inventor: KAATAA GURAHAMU NEIRAA
IPC: C07C303/32
Filed: 1984-06-04
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-H07275290-A (JP)
Title: Nonslip wound tape band
Inventor: HISHIDA KOICHI
IPC: A61F13/02
Filed: 1994-04-14
Abstract: PURPOSE:To protect a wound and prevent a slip from a finger tip by applying liquid rubber thinnly to the outer surface side of a wound tape band, and forming a wavy line pattern to make it nonslip. CONSTITUTION:Liquid rubber 2 is applied thinnly to the outer surface part 1 of a wound tape band, and a wavy line pattern 3 is formed at the liquid rubber 2. The pattern 3 is formed into notched, uneven, concentric and fingerprint shape. Even in the case of a finger tip being wounded, the same effect as a fingerprint can be obtained by using this nonslip wound tape band so as to enable precise work requiring to use the finger tip. This nonslip wound tape band can be used only as a nonslip tape band instead of being used as a wound tape band.
Patent JP-S62268925-A (JP)
Title: Hot water supply controller for hot water storing type hot water supplying device
Inventor: AZUMI HIDEYUKI
IPC: F24D17/00
Filed: 1986-05-16
Abstract: PURPOSE:To automatically stop a pump in case of a short-time starting and stopping phenomenon and prevent the pump, a driving relay or the like from being troubled, by providing a timer means for outputting a time-up signal after each preset period of time, and a start/stop protective means for stopping the operation of a hot water supplying pump by outputting a protective signal when a count reaches a predetermined value within the preset period of time. CONSTITUTION:When a short-time starting and stopping phenomenon is generated, the number of starts and stops of a hot water supplying pump 109 per a preset period of time is largely increased. A controller comprises a start/stop number counting means 41 for counting the number of starts of the pump 109 and a timer means 42. Therefore, an abnormal condition associated with the short-time starting and stopping phenomenon can be automatically detected by the count within the preset period of time, upon which a signal for stopping the pump 109 is generated by a start/stop protective means 4, thereby automatically stopping the pump 109. Accordingly, it is possible to prevent the pump 109 or component parts such as a driving relay from being troubled and to prevent noise from being generated due to the short-time starting and stopping phenomenon.
Patent JP-H04341020-A (JP)
Title: Diversity system
Inventor: TATSUMI SATOSHI
IPC: H04B7/08
Filed: 1991-05-17
Abstract: PURPOSE:To reduce the degradation in the reception characteristic even against an error due to a multiplex wave interference by selecting a reception wave based on the number of times of error correction. CONSTITUTION:Burst signals received by plural receivers 4, 5, 6 are corrected by error correction circuits 7, 8, 9 respectively. Then an the number of times of error deciding circuit 10 identifies a receiver whose error correction number is minimized at every burst, thereby a selective circuit 11 selects an optimum receiver.
Patent JP-H04340967-A (JP)
Title: Method for development treatment
Inventor: KITAZAWA OSAMU
IPC: G03F7/30
Filed: 1991-05-17
Abstract: PURPOSE:To provide the developing method of a resist film to form a patterning mask for a film on a semiconductor substrate, and to improve the resolution of the resist film. CONSTITUTION:The method of this invention to develop a resist film and to form a resist pattern consists of the following continuous processes repeated for several time. The resist film exposed to light on a body to be patterned is first developed with an alkali developer, and then the resist film is washed and dried to remove the alkali developer depositing on the resist film. The alkali concn. of the alkali developer is maintained to such concn. (Cth) or higher corresponding to the max. of value obtd. by continuously dipping a resist film in an alkali developer of various alkali concns.
Patent JP-S5239495-A (JP)
Title: Clipping device for simultaneously clipping many pieces from an adhesive tape
Inventor: MATSUDA CHIAKI
IPC: B65H35/07
Filed: 1975-09-22
Abstract: PURPOSE: To provide a clipping device capable of simultaneously clipping an adhesive tape into a plurarity of pieces by a very simple operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000301413-A (JP)
Title: Deburring device
Inventor: KONO YUJI
IPC: B23D79/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To completely remove burr like a hat generated at a fringe of a hole of a workpiece. SOLUTION: This deburring device 10 is provided with a case 18 fixed so as to communicate with a blow-out port 19 blowing out compressed air and a propeller 11 which is additionally provided in the case 18 so as to rotate freely and rotates by a force of compressed air blowing out from the case 18 to remove burr 3 by the rotating propeller 11. Furthermore, a spring additionally provided in the case 18 so as to move in the direction in which the propeller 11 is pressed by compressed air and in the direction opposite to this direction and energizes the propeller 11 in the direction in which it is pressed by compressed air.
Patent JP-H04319872-A (JP)
Title: Picture quality improving device
Inventor: ITO SHIGEHIRO
IPC: H04N5/208
Filed: 1991-04-18
Abstract: PURPOSE:To offer the picture quality improving device being suitable for a video apparatus and various image processors, which can execute the edge emphasis in a natural form without giving a sense of incompatibility to a viewer by adding exactly a waveform step difference to a middle point of the inclined part of an input signal, and also, can be converted easily to a digital circuit, and can execute minute control of the edge emphasis in four directions. CONSTITUTION:Three pieces of picture element values in nine pieces of picture element values arranged like a square lattice outputted from a delaying circuit 1 are supplied to a horizontal direction processing circuit 2, a first oblique direction processing circuit 3, a vertical direction processing circuit 4, and a second oblique direction processing circuit 5, respectively. Each signal subjected to edge emphasis processing in each direction by each processing circuit 2-5 is mixed in a prescribed ratio in a mixer 6. From the mixer 6, a signal subjected to edge emphasis processing is obtained extending over four directions being horizontal, vertical, first oblique and second oblique.
Patent JP-S5810073-A (JP)
Inventor: HARARUDO SHIYUTORUNKU
IPC: A63C5/04
Filed: 1982-07-02
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-S5447531-A (JP)
Title: Memory control system for multi-processor system possessing intermediate buffer memory
Inventor: HATSUTORI AKIRA
IPC: G06F12/08
Filed: 1977-09-22
Abstract: PURPOSE:To secure a system constitution so as to avoid occurrence of conflict for  the contents of the buffer memory, the intermediate buffer memory and the main  memory respectively with no deterioration of the efficiency for the system as a  whole. CONSTITUTION:The multi-processor system contains buffer memories 1-0, 1-2-1-n  exclusive for plural units of CPU, main memory 4 which is shared by plural units  of CPU, and intermediate buffer memory 2 which is located between buffer memories 1-0, 1-2-1-n and memory 4 and holds the copy the data of memory 4. Then  intermediate buffer memory directory 3, possessing plural numbers of entry 6 corresponding to each block 5 in memory 3, is added, along with flag bits 7-0-7-n  to show in much one of buffer memories 1-0-1-n the data within memories 1-0- 1-n is held. With use of bits 7-0-7-n, block 5 of memories 1-0-1-n holding the  copy of block 5 is made invalid.
Patent JP-H0846157-A (JP)
Title: Semiconductor memory device and its preparation
Inventor: RI CHIYUUEI
IPC: H01L21/02
Filed: 1995-05-12
Abstract: PURPOSE: To provide a semiconductor memory having an enhanced capacitance and a fabrication method. CONSTITUTION: First and second transistors are formed at a first level and a first storage electrode 200 coupled with the first transistor is formed below the first level while a second storage electrode 300 coupled with the second transistor is formed above the first level. The first storage electrode 200 is coupled with a first source through a spacer formed on the side face thereof and the second storage electrode 300 is coupled with a second source through a spacer formed on the side face thereof. According to the arrangement, cell capacitance can be enhanced by a factor of two or more as compared with a conventional DRAM. Since an undercut is made in the lowermost surface of the first and second storage electrodes 200, 300, characteristics of the cell capacitor can be stabilized and short channel effect is reduced.