baber/WOPTO huggingface dataset:
Patent JP-H048117-A (JP)
Title: Method of judging type of grounding fault of high voltage distribution line
Inventor: NAKAJIMA MASAJI
IPC: H02H7/26
Filed: 1990-04-24
Abstract: PURPOSE:To judge the type of a grounding fault easily and quickly by a method wherein the ratio of a zero-phase voltage at the time of a grounding fault and the resultant voltage of harmonics of the respective degrees obtained by eliminating a fundamental harmonic from the zero-phase voltage is obtained to judge the types of the grounding fault, i.e., a cable grounding, a gap grounding or a metallic grounding. CONSTITUTION:A zero-phase voltage Vo outputted from the secondary side of a grounding transformer T2 is inputted to a filter circuit F to eliminate a fundamental harmonic Vf in the zero-phase voltage Vo and the resultant voltage Vn of the harmonics of the respective degrees is amplified by an amplifier A and converted into a digital signal by an A/D converter 40 and outputted. At the same time, the zero-phase voltage Vo outputted from the secondary side of the grounding transformer T2 is amplified by the amplifier A and converted into a digital signal by an A/D converter 30 and outputted. Then the ratio Vn/Vo of the zero-phase voltage Vo and the resultant voltage Vn of the harmonics which are obtained when a grounding occurs in distribution lines 1, 2... is obtained to judge the types of the grounding fault, i.e., a cable grounding, a gap grounding and a metallic grounding.
Patent JP-H06195541-A (JP)
Title: Paper money discriminating method for paper money discriminating device
Inventor: MATSUMURA YOSHIHIDE
IPC: G07D7/00
Filed: 1992-03-16
Abstract: PURPOSE:To improve the probability of discrimination of paper money by detecting visible rays by a photodetecting element and comparing constant data in the time-series data of the obtained transmitted visible rays with corresponding position data in time-series data in the same detection zone of genuine paper money. CONSTITUTION:When a sensor 3 detects the paper money 1 reaching a specific position, an A/D converter 4 begins to operate. The detection signal of the visible rays which are emitted by the light emitting diode 2a of a sensor unit 2, transmitted through the detection zone of the paper money 1, and detected by a phototransistor 2b is sampled in synchronism with the moving speed of the paper money 1 by a roller group, and then quantized and encoded. Then each time the output of a counter 5 reaches a corresponding numeral, reference data in a ROM 6 are read in a decision means 7 and compared with the output of the A/D converter 4. It is judged whether or not the difference is within a permissible range and when the difference is within the permissible range, a signal showing that the paper money is genuine is outputted.
Patent JP-S5921588-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: C05G3/00
Filed: 1983-06-16
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-H07318614-A (JP)
Title: Function test system
Inventor: KEI SAIEI
IPC: G01R31/28
Filed: 1994-05-23
Abstract: PURPOSE:To enhance the quality of a printed board and the inspection efficiency thereof by providing various types of module type function testers and inspection control sections having different inspection functions in order to inspect the functions of a mounting jig and an object to be measured. CONSTITUTION:The functional test system comprises a personal computor 1, a system control 2, a group of measurement control modules 3 corresponding to various function testers, a fixture 4 corresponding to a jig, a bus 5 for function tester, a measuring bus 6, and a measuring instrument 7. The module group 3 comprises various function testers having different inspection functions each comprising a digital multimeter, a power supply control, and a multiplexer module, as a basic specification module, and a universal counter and the like as options. the measurement control module constituting the module group 3 can be combined variously depending on the printed board being inspected such that the function of the printed board for a word processor can be inspected, for example.
Patent JP-H04316757-A (JP)
Title: Throttle cam reaction force relieving device for continuously variable transmission for vehicle
Inventor: OKAMOTO TOKUO
IPC: F16H9/00
Filed: 1991-04-12
Abstract: PURPOSE:To relieve a contact pressure between the cam follower of a shift control valve and a throttle cam generated by the increase of a Pitot pressure and to reduce a load for an acceleration pedal, in a mechanical type continuously variable transmission. CONSTITUTION:A port 122 through which an L-range pressure is guided to an engine brake valve 120 is formed, and a port 124 through which the L-range pressure is guided in the same direction is formed. A roller shaft 82a of a cam follower 82 of a shift control valve 80 is engaged with a spool 121 of an engine brake valve 120. When during an L-range, the engine brake valve 120 is operated, the cam follower 82 is also integrally operated to the low speed ratio side. Since the engine brake valve 120 is constantly energized in a low speed ratio direction, the cam follower 82 is also energized toward the low speed ratio side by means of the roller shaft 82a, and a contact pressure between the cam follower 82 and a throttle cam 81 can be reduced.
Patent JP-H04314274-A (JP)
Title: Video camera with video image blur correction function
Inventor: YANO HIROTSUGU
IPC: H04N5/232
Filed: 1991-04-12
Abstract: PURPOSE:To avoid deviation around an optical axis in real time by extracting an edge in a video image and applying affine conversion to the video image so that a tilt of the edge of a maximum length is horizontal. CONSTITUTION:The video camera is provided with a light receiving section 1 comprising image pickup elements and a picture memory 3. Moreover, the picture processing section 4 is connected to the memory 3, the processing section 4 is provided with an edge extract section 5, a maximum length edge calculation section 6 and a tilt calculation section 7 and differentiates each picture element of the picture registered in the memory 3. Then a picture element whose derivation exceeds a prescribed value is extracted, and the resulting picture is subjected to thinning processing to deform each edge into a graph having a width of one picture element. The extract section 6 applies labelling to an edge graph to obtain a group with a maximum area as a graph with an edge of a maximum length. Then the calculation section 7 calculates a slope of an edge of a maximum length and the tilt of the picture is obtained from the tilt. Furthermore, the picture in the memory 3 is subjected to affine conversion based on a tilt angle in an affine conversion circuit 8 of the processing section 4 so as to make the picture horizontal and a deviation around the optical axis is avoided in real time.
Patent JP-S6157202-A (JP)
Inventor: FUAKURAFU FUEERESU
IPC: B01D1/22
Filed: 1985-05-22
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-S5442126-A (JP)
Title: Exposure scanning device
Inventor: TOOYAMA YOSHIKUNI
IPC: G03G15/04
Filed: 1977-09-09
Abstract: PURPOSE: To reduce the vibration of scanning means at the time of its start as little as possible, and make it possible to do the stable exposure to light with a short approach distance by controlling the drive force of the exposure scanning means at the beginning of its drive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11294213-A (JP)
Title: Control device for power train
Inventor: NAKAMURA HIROYUKI
IPC: B60W10/04
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent defective running feeling by setting the target driving force so that the target driving force in response to the accelerator opening becomes equal to the driving force when a lockup clutch is released during slip control implementation, and correcting the target driving force with the drive loss by auxiliary machines added to it. SOLUTION: A control unit 20 determines the target driving force based on the vehicle speed and accelerator opening during the travel of a vehicle. When a speed change is judged, the target turbine torque Tt is calculated based on the required driving force, tire radius and the final gear ratio. When a slip is judged, this torque Tt is multiplied by the predescribed constant α to calculate the target engine torque Tem. The drive loss of auxiliary machines is added to the torque Tem to calculate the net target engine torque Tt. The friction torque Tfr and engine pumping loss torque Tpo are separately calculated, these torque Tr, Tfr, Tpo are added to calculate the indicated target engine torque, and it is utilized for throttle opening control.
Patent JP-S5535548-A (JP)
Title: Low-frequency alternating current generation unit
Inventor: NAGANUMA NAGAKATSU
IPC: H04B1/16
Filed: 1978-09-04
Abstract: PURPOSE:To make the low-frequency AC generation unit in a transmission communication unit, etc., small-size and light by performing voltage conversion and a function of an insulating transformer by a high-frequency transformer. CONSTITUTION:Output A and B of 18 to 25K Hz of high-frequency oscillator circuit 1 are converted to a voltage by high-frequency transformer 2 which functions as an insulating transformer also, and output C is led to rectifier circuits 3 and 4 and is converted to DC D and E which have a positive polarity and a negative polarity respectively and have the same absolute value. These outputs D and E are led to photo coupled semiconductor elements 5 and 6 respectively, and elements 5 and 6 receive alternate voltages F and G, which are supplied from low-frequency AC generator 8, as control inputs and are switched to generate a low-frequency AC at output terminal 7. Since photo coupled semiconductor elements have the control input and the controlled switching part insulated electrically from each other with photo coupling, a low-frequency AC current independent of the supply DC power source circuit can be obtained.
Patent JP-S5812241-A (JP)
Title: Crt body structure
Inventor: IKEGAKI NOBU
IPC: H01J29/00
Filed: 1981-07-14
Abstract: PURPOSE:To employ a simple structure and suppress the vibration of an electron gun by assembling a metal band ring and fitting lugs beforehand, then coating an adhesive such as epoxy on the inside wall of the metal band ring so as to fix it on the outside wall of a funnel. CONSTITUTION:A CRT body is composed of a panel 11 with a phosphor screen coated and formed on the inside surface and a neck 13 connected to this panel  11 through a funnel 12, and a deflection unit 14 and external parts 15 including convergence and color purity adjustment magnets and others are provided on the outside wall between the funnel 12 and the neck 13, then a band ring 37 made of a metal plate with a shape nearly similar to the outside wall shape of the funnel 12 is fixed with an adhesive such as epoxy on the outside wall of the funnel 12. Four fitting lugs 26, for instance, are fixed on the metal band ring 37 at a uniform distance to make up a CRT body structure 10. Thereby, the vibration of the electron gun can be effectively suppressed.
Patent JP-H10301219-A (JP)
Title: Silver halide photographic sensitive material and processing method for the same
Inventor: TAGUCHI MASAAKI
IPC: G03C1/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To impart high sensitivity and rapid processability to a photographic sensitive material and to prevent uneven processing from being generated even in a system in which a small amt. of a processing soln. is replenished. SOLUTION: This silver halide photographic sensitive material is provided with at least one silver halide emulsion layer on a substrate. The silver halide emulsion layer is made to contain a silver halide emulsion contg. silver halid particles in which the host particles are platelike silver halide particles, the epitaxial formed parts are provided and the silver halide emulsion is reduced and sensitized or the silver halide emulsion layer is made to contain the platelike silver halide emulsion particles in which the principal planes are (1, 0, 0) planes, the silver chloride contents are made to >=30 mol.%, the aspect ratio is >=2 and the silver halide emulsion is reducted and sensitized.
Patent JP-H01279241-A (JP)
Title: Silicon-containing resist material and production thereof
Inventor: YAMASHITA YOSHIO
IPC: G03F7/075
Filed: 1988-05-06
Abstract: PURPOSE:To obtain the resist material having high sensitivity, high resolving power and high oxygen plasma resistance by using the silylation product obtd. by silylation of clay ore such as serpentine and asbestos by specific silylated matter. CONSTITUTION:The silylation product of the clay ore is used as the resist material for the upper layer resist of a two-layer resist method of working the lower resist on a substrate by oxygen plasma. Namely, the silylation product formed by silylating the clay ore such as serpentine and asbestos by the silylated matter expressed by the formula I is used. In the formula I, at least one of R1-R3 is a group such as vinyl group and allyl salt having an unsatd. bond and the rest are any of an alkyl group, alkoxy group and halogen. The cost of the clay ore as the raw material is, therefore, extremely low and the burden required for the silylation reaction is not particularly increased. The high sensitivity and high resolving power is thereby obtd. and the oxygen plasma resistance is enhanced.
Patent JP-H06323689-A (JP)
Title: Automotive air-conditioner
Inventor: KUTSUNA KIYOJI
IPC: F25B6/02
Filed: 1993-05-11
Abstract: PURPOSE:To improve dehumidifying and heating capacity while saving the energy by a method wherein a refrigerant discharged by a compressor is supplied to a second compressor provided in a blowing duct to radiate heat and to be condensed. CONSTITUTION:Between a discharge port 12a and a sunction port 12b of a compressor 12, a three-way valve 13, a first condenser 14, a four-way valve 15, a receiver 16, an expansion valve 17 and an evaporator 18 are connected in series to form a first refrigerant circulation circuit 19. Further, between the three-way valve 13 and the four-way valve 15, a second refrigerant circulation circuit 21 having a second condenser 20 is connected. In a normal mode, both of the three-way and the four-way valves 13 and 15 are OFF, and refrigerant discharged from the compressor 12 circulates through the first refrigerant circulation circuit 19 as indicated by a solid line arrow A. On the other hand, in a low temperature dehumidifying mode, both of the three-way and the four- way valves 13 and 15 are ON, and the discharged refrigerant of the compressor 12 circulates through the second refrigerant circulation circuit 21 as indicated by a dotted line arrow B.
Patent JP-H10304182-A (JP)
Title: Image forming device
Inventor: TAKAHASHI ATSUSHI
IPC: H04N1/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To attain sorting independently of presence of connection of a discharge sorting device or the like by discharging transfer paper in a conventional direction on which an image is formed through conventional image processing and transfer paper on which an image is formed through image processing after rotation of 90 degrees alternately so as to conduct sorting. SOLUTION: At first when a control section 10 confirms it that a just preceding image is formed through 90 deg. rotation in a series of image forming operation, a paper feed section 70 feeds transfer paper in a conventional direction, image processing is applied to image data in the usual direction, the image is generated and discharged from a discharge section 90 in this direction. Moreover, in the case that the just preceding direction is the conventional direction, the transfer paper in a direction different from 90 deg. is fed from the paper feed section 70 and the image is processed so that image data are rotated by 90 deg. in an image memory 60, the rotated image is formed and the image is discharged from the discharge section 90 in the state of the image forming. The image forming in a conventional direction and image forming with 90 deg. rotation are conducted alternately.
Patent JP-S602057-A (JP)
Title: Lifting method of generator
Inventor: ITOU SAKAE
IPC: H02K15/02
Filed: 1983-06-20
Abstract: PURPOSE:To facilitate the disassembling and lifting of a generator by providing a tubular skeleton having a cotter hole in the generator, inserting a jack into the skeleton to engage a cotter within the cotrer hole, retaining the jack, and then elongating the jack. CONSTITUTION:After a stator 7 is placed on a floor 1, a hydraulic cylinder 9 of long stroke is inserted into an inserting hole 13a of a tubular skeleton 13 formed at a frame 8. Then, a cotter 14 is engaged within the cotter hole 13b formed at the side wall of the skeleton 13, and the top of the hydraulic cylinder 9 is secured by the cotter 14. Then, the cylinder 9 is driven, a piston rod 9a is elongated downward, and the entire stator 7 is raised by the reaction. A supporting rod 10 is supported to the lower portion of the stator 7 to fixedly hold it in the prescribed height. In this manner, the disassembling, repairing and inspecting works of a generator can be facilitated.//
Patent JP-S5632461-A (JP)
Title: Preparation of 2,2,6,6-tetrakis (nicotinoyloxymethyl) cyclohexanol
Inventor: HASEGAWA AKIRA
IPC: C07D213/80
Filed: 1979-08-28
Abstract: PURPOSE: To obtain the titled compound in high yields by a simple operation without fear of pollution, by reacting nicotinic acid or its salt with 2,2,6,6-tetramethylolcyclohexanol in the presence of a chlorinating agent or dehydrating agent.  
     CONSTITUTION: In the presence of a chlorinating agent such as thionyl chloride, sulfuryl chloride, phosphorus pentachloride, phosphorus trichloride, phosphorus oxychloride, or a dehydrating agent such as dicyclohexylcarbodiimide nicotinic acid or its salt is reacted with 2,2,6,6-tetramethylolcyclohexanol, to give the desired compound shown by the formula. An amount of nicotinic acid or its salt is 2W10mol based on 1mol of cyclohexanol as a raw material, and an amount of the chlorinating agent or dehydrating agent is about 1W5mol.  
     EFFECT: High-purity product is obtained. When a chlorinating agent is used, waste water is only neutralized by an alkali so that there is no problem at all.  
     USE: A compound effective against atherosclerosis. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S593061-A (JP)
Inventor: OKAMOTO SUNAO
IPC: C04B20/10
Filed: 1982-06-25
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-H11302095-A (JP)
Title: Light-condensation heating device and light-condensation heating type single crystal production equipment
Inventor: ABE SACHIKAZU
IPC: B01J19/12
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a device which enables the growth of a high quality single crystal even when the crystal diameter is increased and has a large allowance with respect to the alignment of a lamp filament. SOLUTION: This device is provided with a lamp 4 having a coil-shaped filament 14 and a converging unit 5 for converging a beam radiated from the lamp filament 14 that is placed at one focal point 11, at the other focal point 12 to heat each of bodies 1, 2 and 3 placed at the other focal point 12. In the device, the lamp filament 14 shows an elliptical shape when viewed from a point on the coil axis.
Patent JP-H11301277-A (JP)
Title: Wind throb preventing structure for sun roof
Inventor: ASADA TAKESHI
IPC: B60J7/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide wind throb preventing structure for a sun roof that can lower wind throb generation terminating vehicle speed in the sun roof with an opening part formed in a roof of a vehicle body closably with a sun roof member. SOLUTION: The distance L' between both sides of a front edge 3a of an opening part 3 and the center position of a front edge 5a of a sun roof member 5 specifying the rear edge of the opening part 3 is made shorter than the distance L in the case of the front edge 3a of the opening part 3 and the front edge 5a of the sun roof member 5 being almost linear along the cross direction of the vehicle. Separating vortex generated on both sides of the front edge 3a of the opening part 3 leaps over the center of the rear edge of the opening part and moves backward without being entrained into the center of the rear edge due to negative pressure generated to the opening part 3 in a high vehicle speed area so as to lower wind throb generation terminating vehicle speed and to narrow a wind throb generating area.
Patent JP-S601810-A (JP)
Title: Toroidal coil device
Inventor: KUNO KAZUO
IPC: H01F5/00
Filed: 1983-06-18
Abstract: PURPOSE:To reduce stress generated by reversal force by mounting a key way for bonding and clamping a section between coil support frames and a reinforcing member with a space, inserting a key into the key way to bond the section between the coil support frames and firmly fixing the section between the coil support frames by bolts. CONSTITUTION:A plurality of toroidal coils 1 are radially collected accurately on a rest, the wedge-shaped surfaces of the wedge-shaped bonding sections 5c of each coil support frame 5a, 5b are fast stuck mutually, and force is applied from the rears of the coils by a hydraulic jack, etc. so that centripetal force is received accurately through the wedge-shaped surfaces. Keys 12 are inserted into key ways 11a, 11b under the state, and sections among mutually adjacent coil support frames 5a, 5b are bonded. Accordingly, slides among the coil support frames 5a, 5b are also prevented. The sections among the mutually adjacent coil support frames 5a, 5b are fixed tightly by bolts 13. The operation is repeated in the direction of torus in succession, and the toroidal coils 1 are supported and fixed.
Patent JP-H10300301-A (JP)
Title: Method for controlling and cooling steel material
Inventor: AKASE YUTAKA
IPC: B21B45/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce a temperature deviation at the time of cooling a control cooling steel sheet by cooling the hot rolled sheet via a steel piece heating furnace with cooling water injected by steam. SOLUTION: Scale generated on the surface of a slab 4 heated by a heating furnace 1 is removed by a scale breaker 2 in a heating step, then hot roughly rolled by a roughing-down mill 3, and a thin steel sheet is obtained from a hot finish rolled steel sheet 6 by a hot finishing mill 5 by a cold mill group 8 via a hot leveler 7. In a hot rolling step in such a manufacturing process, steam of 5 kg/cm<2> is injected to the spray cooler of pressure of 8 kg/cm<2> of the control cooler of a control cooling steel material, and control cooling is executed. Thus, a temperature deviation of the steel sheet at the time of cooling can be reduced.
Patent JP-S63274801-A (JP)
Title: Diamond probe
Inventor: OKANO MAKOTO
IPC: G01B7/34
Filed: 1987-05-06
Abstract: PURPOSE:To obtain a hard and sharp probe tip by laminating diamond grains having electrical conductivity to the part of a metallic bar having a sharp pointed tip. CONSTITUTION:A rod wire such as stainless steel wire having about 1mm diameter or tungsten wire having about 0.3mm diameter is cut to an arbitrary length and the tip thereof is mechanically or electrolytically polished to prepare a metallic part 1 of the probe. This probe is placed in a gaseous mixture composed of hydrogen, gaseous methane and diborane and the diamond grains 2 are laminated and deposited thereon by using the nonpolar discharge of about 2.45GHz microwaves. After the surface of the diamond grains 2 is subjected to sputter cleaning, chromium is ion-implanted by about 150kv acceleration voltage. The grains deposited in such a manner are analyzed by the Raman scattered spectra of the laser to confirm that the grains are the diamond grains. The electrical conductivity is checked by measuring the resistance value. The shape condition at the microtip is observed by a scanning electron microscope.
Patent JP-S589094-A (JP)
Inventor: ISHII YOSHIMI
IPC: G21C19/02
Filed: 1982-06-28
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。