baber/WOPTO huggingface dataset:
Patent JP-H01109065-A (JP)
Title: Honing device
Inventor: NAGAI TAKUJI
IPC: B24B33/06
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate machining impact by providing a control means for setting the reciprocating speed of a grinding wheel to a high level at a section where the deviation is large while to a low level at a section where the deviation is small based on the deviation of inner diameter at each section of the inner circumferential face and the shape pattern of the inner circumferential face of sectioned hole of a work. CONSTITUTION:A dimension measuring means 56 measures diameters at respective sections in stroking direction of the inner circumferential face 52a of a hole formed in a work 52 before the work 52 is machined. Then a shape judging means 86 classifies the shapes of the inner circumferential face 52a into predetermined shape patterns based on a measurement result. A deviation operating means 72 calculates deviation of diameters at respective sections of the inner circumferential face 52a based on a measurement result of the dimension measuring means 56. A control means 18 sets the reciprocating speed of a grinding wheel 50 driven through a stroke means 16 to a high level at sections having a large deviation while to a low level at sections having a high deviation, thus eliminating machining impact.
Patent JP-S61141056-A (JP)
Inventor: ISHII TAKASHI
IPC: G11C29/52
Filed: 1984-12-14
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-H02149530-A (JP)
Title: Use of zinc or iron hydroxide as adjuvant in antigen solution
Inventor: DEIITAA BERUNHARUTO
IPC: A61K39/39
Filed: 1989-10-11
Abstract: PURPOSE: To obtain an adjuvant causing neither local reaction nor systemic adverse effects, comprising a zinc hydroxide gel or an iron hydroxide gel in an antigen solution. CONSTITUTION: An antigen solution of virus, bacterium, cell or peptide is mixed with 1-45V/V% of a zinc hydroxide gel or 1-45% of an iron hydroxide gel to give an adjuvant-containing antigen solution. The solution is further mixed with 1-25% V/V of lecithin to further enhance the adjuvant action of the hydroxide gel, to further increase local tolerance resistance and to improve preparation characteristics of vaccine. The zinc hydroxide zinc gel induces both humoral immunity and cell-mediated immune and the iron hydroxide gel mainly induces humoral immunity.
Patent JP-H09106932-A (JP)
Title: Sealing rubber for electrolytic capacitor
Inventor: OGASAWARA TSUTOMU
IPC: H01G9/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide sealing rubber for an electrolytic capacitor having excellent resistance and airtightness of the rubber to an electrolyte solvent capable of sustaining mechanical characteristics as well as avoiding the chemical deteriora tion in the rubber. SOLUTION: The sealing rubber for an electrolytic capacitor is composed of vulcanized peroxide within the range of 40:60-95:5(wt%) of EPDM:IIR in blended etylene-propylene terpolymer (EPDM) /butyl rubber (IIR).
Patent JP-H02109076-A (JP)
Title: Image forming device
Inventor: MIZUNUMA NOBORU
IPC: G03G15/10
Filed: 1988-10-18
Abstract: PURPOSE:To prevent the leakage of liquid or the scattering of powder in a hopper means by providing a shutter means which performs an opening and closing action in synchronism with a contacting and separating action for a developing means and the hopper means. CONSTITUTION:The connection part 5 with a developing device 10 is provided on the bottom surface 1a of the hopper and the rotary shaft parts 14a and 14b of the shutter are engaged with a part of the connection part 5 so that they can freely rotate. By making a cam 6 abut on the upper surface of the knob 11 of the developing device 10, the shutter opens and developer in the hopper 1 can be inducted in the developing device 10 in a state where the hopper 1 is connected with the developing device 10. In the case of separating the hopper 1 from the developing device 10, the shutter is moved by interlocking with the action that the hopper 1 is moved upward to form a closed state by the shutter and the developer can be prevented from flowing out to the outside of the hopper 1. Thus, other spots in a machine can be prevented from being stained.
Patent JP-H01109300-A (JP)
Title: Feed water controller for nuclear reactor
Inventor: FUJIWARA TADASHI
IPC: G21D3/00
Filed: 1987-10-21
Abstract: PURPOSE:To improve a working efficiency by providing an operation control circuit which changes the operation control values of plural feed water pumps in the pump operating state on the down stream side and corrects the limit values by the change in turbine output by using a function generator. CONSTITUTION:The feed water and condensate system of this nuclear reactor is provided with 2 units of the turbine driving feed water pumps 2 having 50% rated feed water flow rate, 2 units of the motor-driven feed water pumps 3 having 25% rated feed water flow rate and 3 units of the condensate pumps having 50% rated feed water flow rate on the upper stream side thereof. The feed water flow rate decreases and the reactor water level lowers if one unit of the pumps 2 trips and the pump 3, which is a standby pump, fails to be started while two units of the pumps 2 are kept run and while both two units of the pumps 3 are held stopped at this time. The reactor feed water controller 8, therefore, tries to suppress the lowering of the reactor water level by increasing a feed water flow rate request signal 32 to increase the feed water flow rate. The feed water request signal 33 of the pumps 3 is, however, limited to the value suitable for the plant operating condition of this time by the pump operation control circuit 13, by which the feed water is controlled so as not to be fed at the excessive flow rate.
Patent JP-H04141807-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MITSUMOTO YOSHIAKI
IPC: G11B5/09
Filed: 1990-10-01
Abstract: PURPOSE:To process a signal through the use of a fixed type head at the time of high speed reproduction by providing the fixed type head having an intermediate terminals as an output terminal and a circuit for switching the output terminal of the head and changing the resonance point of the head in accordance with a reproduction speed. CONSTITUTION:The two outputs of the fixed-type head 5 having the intermediate terminal as the output terminal are respectively connected with the switching circuit 6 and the outputs are switched by a reproduction speed control signal 7 and they are inputted to a reproduction signal processing circuit 9 to which a capacitor 8 for resonating the head is connected. At the time of reproduction at standard speed, the output of the fixed-type head 5 is selected by the reproduction speed control signal 7 so that the resonance point of the head becomes the original one. At the time of high speed reproduction, the output of the intermediate terminal is selected and the resonance point of the head becomes higher than the frequency of a reproduction speed so as to input it to the reproduction signal processing circuit 9. At the time of high speed reproduction, the resonance point is changed. Therefore, the signal is processed by the fixed type head.
Patent JP-S63190178-A (JP)
Inventor: HANYON OEI
IPC: C23C22/36
Filed: 1987-10-21
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-2000098762-A (JP)
Title: Image forming device
Inventor: HOKARI NORIO
IPC: G03G21/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of accurately correcting the meandering of an image carrier belt with hardly reducing the productivity in forming an image. SOLUTION: The image forming device is provided with a process (S9) of calculating the positional fluctuation rate V of an intermediate transfer belt in the width direction during an edge learn cycle and judging whether the calculated positional fluctuation rate V is not more than an allowable value VR, and a process (S10) of starting an image forming operation in the case of judging that the positional fluctuation rate V is not more than the allowable value VR.
Patent JP-H02115346-A (JP)
Title: Ferritic stainless steel having excellent corrosion resistance in high concentrated halide
Inventor: SHIMIZU HIROSHI
IPC: C22C38/50
Filed: 1988-10-21
Abstract: PURPOSE:To improve the corrosion resistance of the title steel in a high concd. halide of >=10% halogen ion concn. by forming a stainless steel having specific compsn. with a single phase of ferrite and specifying the content of Al, Ni, Cu and Cr. CONSTITUTION:The ferritic stainless steel contains, by weight, <=0.01% C, 0.40 to 1.50% Si, <=2.0% Mn, 16.0 to 23.0% Cr, 0.01 to 1.00% Al, <=0.05% N, 0.60 to 3.00% Ni, 0.10 to 3.00% Cu and the balance Fe. In the steel, Al works as a deoxidizer to reduce oxide, inclusions or fixes and detoxicates N and furthermore forms the film compsn. into the oxide one riched in Al to improve the corrosion resistance; in the case of above the lower limit, the effect is remarkable, but, for the upper limit or more, the solid solution of Al forms oxide in the film at a high temp. Ni and Cu improve the corrosion resistance and Cr improves pitting corrosion resistance. Suitable amounts of Mo, Ti, etc., can furthermore be added to the above steel.
Patent JP-H08129991-A (JP)
Title: Low temperature lamp
Inventor: TOKO SHUICHI
IPC: H01K1/28
Filed: 1994-10-27
Abstract: PURPOSE: To prevent damage due to expansion and contraction by a temperature change by housing a lamp main body in a protective tube, and making a space between the protective tube and a lamp vacuous. CONSTITUTION: A cylindrical lamp main body 11 is housed inside a protective tube 12 put in a sealed condition. This main body 11 is arranged so as not to contact with an inner wall of the protective tube 12 by a support part 13 installed in a sealing part 14. A conductor 22 is connected to a stem pin 21, and extends inside of the protective tube 12, and a lamp support plate 23 is installed on one end which is not connected to the stem pin 21 of this conductor 22. In this low temperature lamp 10, the lamp main body 11 is housed in the protective tube 12, and since a space between the protective tube 12 and the main body 11 is made vacuous, influence on the main body 11 by an external sudden temperature change is relieved, and even if it is placed in cryogenic fluid, since a temperature of the main body 11 does not become a low temperature so much, damage and a burst due to expansion and contraction by a temperature change can be prevented.
Patent JP-H09105136-A (JP)
Title: Stabilizer operating device of civil engineering work machine
Inventor: YAMAZAKI EIJI
IPC: E02F3/36
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to rotate the rotor of a stabilizer at an arbitrary rotary speed. SOLUTION: The rotor 21 of a stabilizer is rotated with a hydraulic motor 23. A discharged pressure oil is supplied to the hydraulic motor 23 with a rotor operation valve 55. The opening area of the rotor operation valve 55 is controlled with the output pressure of a normal rotation electromagnetic proportional pressure control valve 58 and whose proportional solenoid 58a is energized from a controller 60. A rotor rotary speed adjusting operation member 46 is provided so as to increase or decrease the power from this controller 60. This construction makes it possible to rotate the rotor with accuracy based on a rotary speed set by the rotor's rotary speed adjusting member 46.
Patent JP-H0690563-A (JP)
Title: Equipment and method for controlling feedback
Inventor: ITO YOICHI
IPC: G05F1/10
Filed: 1992-09-07
Abstract: PURPOSE:To converge a predicted error on zero by shortening the predicted time and by adding an integrated value of a predicted value and an actual value to a predictor when the predicted error appears. CONSTITUTION:An adder 16 adds up the output V(n-1) of a delay element 11 and a predicted error compensation value obtained from a predicted error compensator 15 and then sends the result to a change (increase) predictor 9b. A predicted error detector 14 is composed of a one-sample-period delay element 17, an eXp (-mis) circuit 18 and a subtracter 19. The delay element 17, being connected to the output line of an adder 12, outputs a control amount predicted value i(n-1) at the time of (n-1) which is one-sample-period Ts earlier than a control amount predicted value i(n). A circuit 18 outputs a control amount detected value I(n-1) at the time of (n-1). Therefore, from the subtracter 19, the output DELTAie(n-1) which is a difference between the predicted value i(n-1) and the detected value I(n-1) is obtained as a predicted error. The predicted error compensator 15 is composed of a Kz/(z-1) circuit and it sends a predicted error compensated amount to the adder 16.
Patent JP-H06120096-A (JP)
Title: Marking device
Inventor: SHIMOYAMA AKIO
IPC: H01L21/66
Filed: 1992-10-02
Abstract: PURPOSE:To enable a marking device to be set to a setting not higher than necessary, to be elongated in expendable part service life, and enhanced in energy-saving properties by a method wherein the marking device is made to serve as an unmanned system without an operator for a long time, can be kept at a certain level in marking quality, and automatically adjusted in laser powder. CONSTITUTION:An output power of a laser is measured by a laser power meter built in a laser marking part 3, and marks are checked by a mark checking part 4 in a laser marking process, and when the measured value of the output power of a laser is smaller than a previously obtained reference value or it is judged that the mark is imperfect when the mark is checked, a laser is enhanced in output power by a certain value.
Patent JP-H01107517-A (JP)
Title: Processing method for semiconductor substrate
Inventor: MINO YOSHIKO
IPC: C23C16/24
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a low value of a contact resistance and to facilitate a selective deposition and an implanting step by providing an N2 diffuser at the periphery of a wafer insertion port at the lower section of a reaction tube, blowing N2 gas, and inserting a wafer into the tube while removing oxygen existing among wafers. CONSTITUTION:Purging N2 gas flows downward from the top of a reaction tube 3 which is erected vertically, and a discharge port is provided at the lower section of the tube. A plurality of wafers 1 are so set to a carrier 2 as to horizontally hold at a predetermined interval, and inserted from the lower section of the tube. An N2 diffusing fine tube 6 having a semi-circular arc state is provided at the wafer insertion port of the lower section of the tube, and a plurality of N2 diffusing pores are formed at the tube 6. Thus, oxygen among the wafers is diffused and removed into the state that the interior of the tube is sufficiently N2-purged, a plurality of wafers of the state substituted for N2 are inserted into the tube, heated, films are formed in a state for preventing oxygen from winding in the tube, its contact resistance is reduced, a selective deposition and an implanting step are facilitated.
Patent JP-S61143509-A (JP)
Title: Deoxidation vessel
Inventor: KOBAYASHI TAKASHI
IPC: C21C7/06
Filed: 1984-12-17
Abstract: PURPOSE:To execute efficiently the deoxidation and component adjustment of a molten iron by charging an alloy for deoxidation and component adjustment into a deoxidation vessel from a chute provided right above the central part of said vessel and blowing an insert gas thereto from right below the same thereby stirring the molten iron. CONSTITUTION:The molten iron which is subjected to decarburization refining and contains dissolved oxygen at a high rate is introduced through a tapping spout 2 into the deoxidation vessel 1 to be disposed behind a refining furnace (not shown) for continuous decarburization refining of the molten iron by oxygen blowing. The alloy for the deoxidation and component adjustment is then charged into the vessel 1 from the chute 3 disposed right above the central pat thereof. The inert gas is at the same time blown through a porous plug 4 provided in the bottom of the vessel 1 right under the chute 3 to stir the molten iron. Slag 5 which is the resulted product of the deoxidation is thus pushed apart by the floating inert gas and the above-mentioned added alloy is dissolved early into the molten iron, by which the deoxidation and component adjustment are efficiently executed.
Patent JP-S61143226-A (JP)
Title: Four-wheel drive
Inventor: KOBAYASHI FUMIHIRO
IPC: B60K17/34
Filed: 1984-12-14
Abstract: PURPOSE:To prevent the phenomena of dragging of front wheels and stripping of lawn in low speed turn by interposing a one-way clutch on a drive path from a rear wheel travelling unit to front wheels. CONSTITUTION:Power is transmitted into an input case 9 by an input shaft 24. A gear 39 on the input shaft 24 meshes with a loosely fitted gear 40 on a pinion shaft 41. A one-way clutch 43 is interposed between said gear 40 and the pinion shaft 41. Thus, the one-way clutch 43 is driven through gears 39, 40 by the input shaft under the normal condition. Since this clutch 43 is turned on when the rotation of the shaft 41 is slow, power is transmitted through the clutch. However, since the center of turn is located near on the shaft of the rear axle in low speed turn, the turning speed of front wheels pushed by rear wheels exceeds peripheral rotational speed so that the front wheel side rotational speed is made larger.
Patent JP-H01107286-A (JP)
Title: Image forming device provided with waiting time display device
Inventor: KUNIKAWA NORIHIDE
IPC: G03G15/20
Filed: 1987-10-20
Abstract: PURPOSE:To improve the operation of an operator by calculating a waiting time according to the temperature of a heat fixing device and the temperature and the humidity, etc., of environment. CONSTITUTION:The waiting time necessary for warming-up is calculated based on the temperature of the heat fixing device 3 and the temperature of environment and/or the humidity of environment and it is displayed on a waiting time display part 63. Then, the operator knows the time when the use of an image forming device can be possible. Therefore, when the waiting time is long, he can leave the image forming device during the waiting time and when the waiting time is short, he has only to wait without doing particularly. By thus displaying the waiting time, the operator can roughly intend a schedule and the operability can be improved.
Patent JP-H06119486-A (JP)
Title: Character recognizing device and display method
Inventor: MURAYAMA YASUHIKO
IPC: G06K9/03
Filed: 1992-10-02
Abstract: PURPOSE:To improve the visibility of a designated area by displaying the area to be processed by using exclusive OR and to visually easily recognize the advancing condition of processing by performing the emphasized display of the area or character string under processing. CONSTITUTION:The area to be processed is designated by a display device 42 and a pointing device 43, and the display color of an image displayed in the designated area is changed by a processing area display module 23. In the case of performing character recognition, the emphasized display of the area under processing or the character string just performing the character recognition is performed by a recognizing area display module 25.
Patent JP-H07123131-A (JP)
Title: Picture transmission system
Inventor: AIZAWA TAKASHI
IPC: H04N19/59
Filed: 1993-10-22
Abstract: PURPOSE:To improve the efficiency of a transmission line by enabling an information processing means to change the transmission data speed of an image pickup control means. CONSTITUTION:A controller 22 outputs the photographed picture from an image pickup device 20 to a communications line 24. An information processor 26 displays the reception picture from the communications line 24 in the picture display window on a picture display device 28. The picture display window is freely expanded and reduced by an operation member like a mouse. When the size of the picture display window is changed, the information processor 26 reports the transmission picture data volume for the size after the change to the controller 22. The controller 22 outputs the photographed picture to the communication line 24 with the transmission picture data volume according with reported information.
Patent JP-H09171544-A (JP)
Title: Electronic portable such as noncontact-type card, badge, etc.
Inventor: PATORISU BURISU
IPC: G06K19/07
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic portable article which makes a connection between points inside and outside a coil without necessity to add a constituent component by making the portable article have such advantage that an industrial process is simplified and thereby lowering the unit price of the product. SOLUTION: On a 1st surface of a circuit board, curve-shaped ranges of opposite terminal areas of rotation extend beyond the median line between the ends of the rotation and the terminal areas are combined by turns. On the other surface of the circuit board, curve-shaped ranges of opposite terminal areas of rotations S1, S3, S5, and S7 are limited and an empty gap 25 which extends almost radially is left. Through connection path T1-T8 are positioned outside the empty gap 25 along its flank, the circuit board has at least one engraved conductor track 26 that mutually connects the point positioned in the coil and the position outside the coil, and the track 26 extends along the empty gap 25.
Patent JP-H07117584-A (JP)
Title: Insulator dash for automobile and its manufacture
Inventor: TOKUNAGA KAZUHIRO
IPC: B29K105/06
Filed: 1993-10-22
Abstract: PURPOSE:To restrain hardening of a sound absorbing material at a thin wall part of a dash upper part, etc., of an insulator dash, to improve sound insulating properties and workability, top lighten a product and to make material effective. CONSTITUTION:A nonwoven fabric mat M a METSUKE amount for which is varied is formed by restricting a spray area of mixed fabric by cross layers 51', 52' at the time of forming the nonwoven fabric mat M by a card method, and a sound insulating material of a required shape is moulded by press moulding a low METSUKE part Ma of the nonwoven fabric mat M to be equivalent to a thin part of a product and a high METSUKE part Mb of the nonwoven fabric mat M to a thick part.
Patent JP-H03128785-A (JP)
Title: Expansion contraction amount detecting device for damping device for vehicle
Inventor: IWANAGA SADAMU
IPC: F16F9/32
Filed: 1989-10-13
Abstract: PURPOSE:To simplify structure, to facilitate execution of regulation, and to effect accurate detection of an expansion and contraction amount of a damper and a vertical moving amount of a wheel by a method wherein a triangle formed with the pivot axle of a rocking arm and the pivotal mounting points of the two ends of a position sensor is formed in a shape similar to a triangle formed with the pivot axle and the pivotal mounting points of the two ends of the damper. CONSTITUTION:A triangle ABC formed with a pivot axle A and pivotal mounting points B and C of the two ends of a potentiometer 38 is formed in a shape approximately similar to a triangle ADE formed with the pivot axle A and pivotal mounting points D and E of the two ends of a cushion unit 30. Rocking of a rear arm 20 is transmitted to the potentiometer 38, and a rocking amount thereof is detected as an expansion and contraction of the potentiometer 38. In which case, since the triangle ABC is similar to the triangle ADE, the length of the potentiometer 38 can be changed in a relation of approximate 1:1 with an expansion and contraction amount of a unit 30. Thereby, a relation between an output from the potentiometer 38 and an expansion and contraction amount of the unit 30 is brought into a linear state, and accurate detection can take place through simple structure.