baber/WOPTO huggingface dataset:
Patent JP-H094148-A (JP)
Title: Eaves gutter joint
Inventor: TAKEDA KUNIHIRO
IPC: E04D13/068
Filed: 1995-06-15
Abstract: PURPOSE: To enhance the appearance by installing a decoration cover on the body of an eaves gutter joint by easy means without adhesion, and eliminating risk of generation of any gap between each joint piece and the decoration cover. CONSTITUTION: A pair of joint pieces 1 alongside the outside surface of an eaves gutter 6 are coupled together by an expansive/contractive coupling band 2 so that a joint body 3 is formed. Fit parts 5a, 5b to be fitted on the tabs 7a, 7b of the eaves gutter 6 are furnished in the upper parts of the two ends of each joint piece 1. A decoration cover 4 is fitted on the joint body 3 in such a way as alongside the outside surface of the joint body 3. Tab covers 8a, 8b provided in the upper parts of the two ends of decoration cover 4 are fitted on the tab fit parts 5a, 5b. The lock parts furnished in the upper parts of the fit parts 5a, 5b are locked with the lock parts 9 provided in the upper parts of the tab covers 8a, 8b in such an arrangement that the area between at least one joint piece 1 and the cover 4 is slidable in the longitudinal direction of the eaves gutter 6.
Patent JP-S6211188-A (JP)
Title: Apparatus for detecting indivisual exposure dose
Inventor: HONMA HITOSHI
IPC: G01T1/11
Filed: 1985-07-09
Abstract: PURPOSE:To obtain the title apparatus capable of calculating an exposure dose at every energy region, by respectively calculating an exposure dose due to high energy gamma rays and an exposure dose due to rays in an energy band equal to or less than that of said gamma rays. CONSTITUTION:A radiation detection element 11 consists of a detection element 11a shielded by a radiation shield 13 and a detection element 11b covered only with a case 12. The element 11 is one reading the quantity of heat luminescence to detect an absorbed dose and has good detection sensitivity in a region wherein the energy of incident gamma rays is 1 MeV and a value thereabout but the detection sensitivity thereof is lowered with respect to high energy gamma rays of around 6 MeV. The shield 13 is formed of a radiation attenuation material having a predetermined attenuation rate for attenuating high-energy gamma rays and attenuating said gamma rays to an energy band wherein the detection sensitivity of the element 11 shows flat response in a required thickness. A total absorbed dose Do by an indivisual exposure dosemeter is calculated according to formula.
Patent JP-S63314060-A (JP)
Title: Power feeding circuit
Inventor: TAKATO KENJI
IPC: H04M19/00
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a simplified power feeding circuit by coupling respective control input terminals of first and second mutual conductance amplifiers with each other by a capacitor. CONSTITUTION:Mutual conductance amplifiers 10 and 20 which can be operated as constant current sources respectively are provided correspondingly to lines A and B, and respective control input terminals CNT1 and CNT2 of mutual conductance amplifiers 10 and 20 on the line A side and the line B side are coupled with each other by a capacitor 30. Thus, a prescribed DC equivalent resistance required for feeding DC, a high impedance for a differential signal, and a low impedance for an in-phase signal (AC inducting signal) are simultaneously obtained, and complicated feedback control circuit and VBB/2 power source are eliminated.
Patent JP-S6419993-A (JP)
Title: Driver
Inventor: ROBERUTO BUREIENBERUGU
IPC: H02P25/06
Filed: 1988-06-18
Abstract: PURPOSE: To measure the initial position without displacing a mover significantly by feeding each phase winding with an AC current while varying the amplitude thereof at the time of measuring the initial position and then determining the amplitude of AC current for maximizing the amplitude of the mover. CONSTITUTION: A computer 20 calls a program for determining an energizing current before an energizing system for motor is actuated and feeds each phase winding 11, 12 and 13 with an AC current I1, I2 and I3 through an A/D converter 21, 22 and 23 and an amplifier circuit 24, 25 and 26. Frequency and amplitude of the AC current I1, I2 and I3 are selected to minimize the amplitude of oscillation of a mover. Amplitude of the AC current is then varied and an amplitude for maximizing the amplitude of oscillation of the mover is determined. Finally, the initial position of the mover is determined based on the amplitude thus determined.
Patent JP-S6347690-A (JP)
Inventor: POORU DEE ENGUDAARU
IPC: G01V1/18
Filed: 1987-06-17
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-S6128810-A (JP)
Title: Observing system of mask pattern
Inventor: TSUKAZAKI KOICHI
IPC: G01N21/64
Filed: 1984-07-20
Abstract: PURPOSE:To make high the precision of the inspection of a mask pattern by a system wherein a fluorescent substance emitting fluorescence by the application of an excitation light is disposed on one side of a mask and the fluorescence generated by the excitation light is detected by a detector through the mask. CONSTITUTION:A light 121 generated from a light source 102 and passing through a condenser lens 103 is made to pass through a first filter 108 so as to be turned into an excitation light 122 having a wavelength which tends to generate fluorescence. Thereafter, the direction of this light is shifted by a translucent mirror 109, and then the light is made to pass through a transparent portion of a mask 101 and irradiate a fluorescent substance 107, wherefrom fluorescence 123 is generated. Next, the fluorescence 123 is reduced to fluorescence 125 alone through the translucent mirror 109, an imaging lens 105 and a second filter 110, and the latter is imaged on a detector 106 and subjected to photoelectric transfer. Thereby the existence of a minute point (x) and a transparent minute point (y) on the mask 101 is detected, without fail, as (a) and (b) on detection signal levels. According to this system, both a minute opaque point and a transparent point can be detected.
Patent JP-H05343379-A (JP)
Title: Method for cleaning semiconductor substrate
Inventor: OKI ICHIRO
IPC: H01L21/304
Filed: 1992-06-09
Abstract: PURPOSE:To prevent contamination of a semiconductor substrate caused by impurities in a natural oxide film by cleaning the substrate using cleaning fluid comprising sulfuric acid, hydrogen peroxide solution and hydrochloric acid which has been raised in temperature. CONSTITUTION:Sulfuric acid, hydrogen peroxide solution and hydrochloric acid are supplied from a sulfuric acid supply line 6, a hydrogen peroxide supply line 7 and a hydrochloric acid supply line 8 respectively into a mixing tank 2 to adjust cleaning fluid. Then the cleaning fluid is fed into a cleaning tank 1 and heated by a heater. Then by soaking a semiconductor substrate W for 5 to 10 minutes in the cleaning fluid in the cleaning tank 1, the semiconductor substrate W is subjected to cleaning treatment for removing organic substances on the surface of the substrate W. Thus impurities during cleaning can be prevented from being taken into a natural oxide film formed on the substrate surface.
Patent JP-S5851782-A (JP)
Title: Motor protecting relay
Inventor: NISHIJIMA KAZUO
IPC: H02P1/16
Filed: 1981-09-24
Abstract: PURPOSE:To enable to guarantee the motor protecting range equivalent to the temperature rise coefficient of a motor by detecting the abnormal input of the motor at the starting time in the operating time avoiding the in-rush production time. CONSTITUTION:When an in-rush current is generated at the time of starting a motor, a comparator 4 generates an operation signal, and a constant-voltage holding circuit 22 holds the output of the comparator 4. Integrating circuits 8, 23 are charged by the output of the circuit 22. When the prescribed operating time is elapsed, a comparator 9 generates an output signal, and when the comparator 4 generates an output signal due to the delay of start at this time, a relay 11 will operate. When the time is further elapsed, a comparator 24 generates a lock signal, thereby continuously locking the motor start protecting circuit. When the motor is stopped, a constant-voltage holding circuit 21 is released by the output of the comparator 20.
Patent JP-H0816247-A (JP)
Title: Lifting position detecting device and lifting abnormality detecting device
Inventor: HAGIWARA MASAO
IPC: B66D1/54
Filed: 1994-06-30
Abstract: PURPOSE:To accurately detect the abnormality of lifting without generating an error due to the rotational position of a shaft for winding up a lifting tape, the extent of clamping between tapes, etc., by converting the rotational amt. of a rotor into the lifting position of a member to be lifted and outputting the converted result. CONSTITUTION:A slat 4 whose attitude angle can freely be adjusted and a bottom rail 5 acting as a weight for lifting are suspended on a lifting tape 2 to be a long sized suspending member. The tape 2 is arranged so as to be freely wound on a tape winding shaft 3. A rotating face 6a of a rotor 6 comes into contact with one face 2a of the tape 2 so that the rotor 6 is rotated as shown by an arrow B following the movement of the tape 2 in the vertical direction A. The shaft 7 of the rotor 6 is pivoted on a prescribed position so as to be freely rotated. An encoder 8 provided on the rotor 6 converts the rotational amt. of the rotor 6 into the lifting position P of the slat 4, etc., and outputs a positional signal P.
Patent JP-S63313954-A (JP)
Title: Facsimile equipment
Inventor: TSUMAGARI IKUO
IPC: H04N1/32
Filed: 1987-06-16
Abstract: PURPOSE:To eliminate labor necessary for the inputting of data for confirmation by reading a mark printed on an arbitrary paper, converting the mark to a prescribed data to register it, meanwhile, taking out thus registered data on necessity, converting the data to the original mark to print it out. CONSTITUTION:As to data for confirmation such as the telephone number of the destination, a mark is printed in the prescribed position of an arbitrary paper to produce a mark sheet. If a mark sheet is inputted to a scanner 11, the scanner 11 read the content of this mark. Thus obtained information is analized by a code analysis part 12. The result of this analysis is stored in a storage part 13 and registered. When the same confirmation data is to be registered in another facsimile equipment, data is read out from the part 13, and a recording part 16 reproduces and outputs the mark now converted to another prescribed mark. In this way, not much labor is necessary for an inputting for registration.
Patent JP-S5483413-A (JP)
Title: Magnetic head for vertical magnetization
Inventor: ITSUSHIKI MASANORI
IPC: G11B5/127
Filed: 1977-12-15
Abstract: PURPOSE:To additionally improve recording efficiency in high frequency region above 100 k Hz by using a high magnetic permeability thin film having an easy magnetization direction within the film face as the high permeability thin film  constituting the main magnetic pole and making the easy magnetization direction  parallel to the recording medium face. CONSTITUTION:A main magnetic pole 12 being a high magnetic permeability thin film of rectangular strip form having an easy magnetization direction in the film face is provided with its end face being in contact with the recording medium 11 which travels in the direction perpendicular to the plane of the figure. It is so disposed that the easy magnetization direction thereof becomes parallel to the medium 11 face like the arrow 15, i.e., perpendicular to the magnetization direction. An auxiliary  magnetic pole 13 is provided to this main magnetic pole 12, with the medium 11 in- between and recording current is flowed to the winding 14 applied to the magnetic pole 13. As a result, the magnetic pole 13 is excited, by the magnetic field whereof the main magnetic pole 12 is magnetized and the medium 11 is vertically magnetized by the magnetic field of the main magnetic pole 12.
Patent JP-H0814335-A (JP)
Title: Helical gear assembly equipped with shock absorber
Inventor: NEMOTO HIDEKI
IPC: F16H1/18
Filed: 1994-06-30
Abstract: PURPOSE:To enable impact to be absorbed by mounting meshing helical gears between crossing rotating shafts, mounting at the axial end or the like of one of the rotating shafts an elastic member that is subjected to elastic deformation by forces generated in the rotating shafts, and causing fluctuation of the position of contact between the helical gears by means of load fluctuation. CONSTITUTION:In a means for transmitting rotary motion between crossing rotating shafts, such as the portion of an internal combustion engine transmitting rotation of a cam shaft to an oil pump, a helical gear 2, which is mounted on a drive shaft 1, is engaged with another helical gear 2 mounted on a driven gear 3. In this case, the driven shaft 3 is formed by a serration shaft 31 and a cylindrical shaft 32, and a spring 7 is fitted into a sleeve 6 into which the axial end portion of the cylindrical shaft 32 is fitted. Ribs 9 that engage with the triangular teeth 8 of the serration shaft 31 are projected on the inner surface of the sleeve 6 so that the shaft 31 freely slides only in the direction of its axis. Therefore, the spring 7 expands and contracts according to load fluctuation, moving the mating surfaces relative to each other for the absorption of impact.
Patent JP-S635293-A (JP)
Title: Beam shape measuring apparatus
Inventor: TODA YOJIRO
IPC: G01T1/29
Filed: 1986-06-25
Abstract: PURPOSE:To measure the shape of charged particle beam in a real time, by converting analogue output voltage generated when the position of a detection wire is detected to a digital signal and displaying said signal after D/A conversion. CONSTITUTION:A detection wire 22 is hooked to the open end of a C-shaped frame 21 under tension in a state insulated from the frame 21 and moved by the frame 21 so as to traverse a charged particle beam path. When the wire 22 enters the cross-section of the beam, voltage is generated in the wire 22 by charged particle beam 15 and converted to a digital signal by an A/D converter 26 to be stored in a memory 27. The position signal of a position detector 25 passes through a change-over device 28 to be inputted to a counter 29 where comes to the address signal of the memory 27 to be stored in the memory 27 and the digital signal from the converter 26 is entered in a predetermined address. A beam shape is stored in the memory 27 by sweeping the wire once and, thereafter, the change-over device 28 is changed over to connect the counter 29 to a clock circuit 32 and the digital signal from the memory 27 is inputted to a D/A converter 30 to be displayed on a display device 31.
Patent JP-S6040329-A (JP)
Title: Recording sheets guide device
Inventor: TAMURA TAKASHI
IPC: B65H1/04
Filed: 1983-08-16
Abstract: PURPOSE:To provide easy and accurate setting of width restriction for that one of the recording sheets which lies uppermost to be first carried out, by furnishing a pair of width restraining members whose upper end is fixed and lower end is left free, and thereby restraining the recording sheet. CONSTITUTION:In a sheets feeding device in which a number of recording sheets P are accommodated and heaved according to consumption, the sheet P is restrained by a pair of width restraining members 35, 36, whose upper end is fixed and lower end left free. This provides easy and accurate setting of width restraint for that of the recording sheets in different formats which lies particularly uppermost to be first carried out as well as fixation of this width restraint at any position.
Patent JP-S5482208-A (JP)
Title: Autostop device of tape recorder and others
Inventor: KOIZUMI SATORU
IPC: G11B15/093
Filed: 1977-12-13
Abstract: PURPOSE: To shorten operation time and reduce noize with a simple constitution by so disposing pins as to release the disengagement with an engaging body turning in slide contact with an autostop sensor without making pushing contact therewith in its operating direction on the circumference of the rotary drum.  
     CONSTITUTION: When a take-up reel turntable 1 fails to turn as the tape comes to the end in a reproduction state or the like, then an autostop sensor 7 no longer receives turning force via slip plate 2, etc. and a drum pin 8a goes between the taper parts 7e, 7f of the notch 76 of the lower stage part 72 of the sensor, but the drum pin 8c does not abut against an engaging slide part 7j and therefore the pin 8a continus turning and abuts against the trailing end part 7g of the upper stage part 71 of the sensor thereby pushing this. This causes the sensor 7 to be pushed in the arrow A direction and to be unlocked from mechanism such as reproduction or fast feed of the tape recorder. Thereby, the shortening of the operation time and the reduction in noise may be realized with the simple construction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S635486-A (JP)
Title: Picture processor
Inventor: MATSUMOTO TAKAHARU
IPC: G06T1/00
Filed: 1986-06-26
Abstract: PURPOSE:To obtain a mapping at high speed by adding a value corresponding to the length of the train of picture elements to data in the address of an integrating memory designated by the start points X, Y addresses of a run length. CONSTITUTION:An address generator 2 is controlled so assto read an address AD1 and the data D01, D02 are read out by the address AD1 from a Y address memory 11 and a run length memory 12. The address AD2 of the integrating memory 4 is designated by such data D01. This memory 4 is a reading mode by an RW signal, data D03 designated by the AD2 are read, added 5 to the data D02 and the added result is written in the same address at the time of reading. In such a way, all run codes are scanned, thereafter, the horizontal mapping of a picture is stored in the memory 4.
Patent JP-S5576848-A (JP)
Title: Selective preparation of optical isomer of phenylglycine or its derivative
Inventor: SUZUKI KOUJIROU
IPC: C07C233/47
Filed: 1978-12-04
Abstract: PURPOSE: To obtain optically active phenylglycine in high yield by treating the N-acyl derivative of phenylglycine with a specific amine thereby causing asymmetric conversion and optical resolution simultaneously.  
     CONSTITUTION: An N-acyl derivative of dl-phenylglycine, d-phenylglycine or l-phenylglycine is treated with d-(α)-phenylethylamine or l-(α)-phenylethylamine to give a salt. The asymmetric conversion between d- and l-isomers and the optical resolution are simultaneously accomplished by the heat treatment of the salt to give an optical isomer of α-phenylethylamine salt of N-acylated phenylglycine. The isomer is treated with an acid and then deacylated to give an optical isomer of phenylglycine selectively. The above heat treatment extremely improves the yield of the optical isomer, because it causes the simultaneous asymmetric conversion and formation of the hardly soluble salt of the optical isomer which is deposited from the reaction mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000334789-A (JP)
Title: Injection molding machine
Inventor: IHARA KOICHI
IPC: B29C45/76
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a influence of the tension of a belt from exerting to the reaction force of a screw by forming a screw rotation part from a driving shaft connected to the screw and a pulley combined with the shaft to transmit rotational torque but not to transmit external force perpendicular to the shaft. SOLUTION: A motor 32 is fitted to a flange 31 extending from the first housing 11. a pulley 33 of a small diameter is fitted to the motor 32, and a belt 34 is set on the pulley 33 and a pulley 23 of a large diameter to be stretched between them. Moreover, the rear end of a screw 36 protruded from a heating cylinder 35 is engaged with a driving shaft 20. Rotational torque is transmitted from the motor 32 to the driving shaft 20 through the pulley 33, the belt 4, the pulley 23, male and female splines 25, 26, and others. The pulley 23 is moved perpendicularly to the shaft within the range of the internal clearance between radial bearings 21, 22, the movement beyond the range is inhibited by the first housing 11, and the rotational torque is transmitted to the shaft 20, but external force perpendicular to the shaft is not transmitted.
Patent JP-H07331114-A (JP)
Title: Composition for forming film for releasing accretion of ice
Inventor: MARUYAMA TERUHITO
IPC: C09D5/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide a composition, for forming a film excellent in the effect of preventing icing or releasing the accretion of ice, by using a variety of resin components as a binder without selecting a special resin component. CONSTITUTION:A composition for forming a film for releasing the accretion of ice, comprising: (a) 5 to 75wt.% filler which has been made hydrophobia by treatment with an agent, having an org. group, for rendering the filler hydrophobia, to such an extent that the percentage of the filler, which has been made hydrophobic, in terms of carbon weight is not less than 1.7wt.%; and (b) 25 to 95wt.% binder.
Patent JP-H11346440-A (JP)
Title: Received power leveling device
Inventor: TAMAGAWA MAKOTO
IPC: H02J3/30
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To level received power by leveling the fluctuations in the load on private power generation equipment, which performs power supply in linkage with a power system. SOLUTION: A flywheel generator-motor 14 is connected to the receiving point of private power generation equipment via a variable-voltage, variable- frequency power supply 11. Load power is detected at a transducer 21, and a power reverse phase corresponding to fluctuations in the load power is set at a set value calculating portion 22. The power of the generator-motor 14 is detected at a transducer 25, and the speed of the generator-motor 14 is controlled through a power controller 26, a speed controller 28, a current controller 29, and the variable-voltage, variable-frequency power supply 11 so that the power deviation is eliminated. If the load power is lowered abruptly, the generator-motor 14 absorbs power and functions as a motor to level fluctuation in load from the viewpoint of the receiving point.  If the load power is increased abruptly, the generator-motor 14 functions as a generator to level fluctuations in load from the receiving point. Since the fluctuations in load are leveled, the received power is also leveled.
Patent JP-S6215395-A (JP)
Inventor: NOBORI MORIO
IPC: D21H21/26
Filed: 1985-07-08
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-S5377028-A (JP)
Title: Aromatic diphenols and their preparation
Inventor: MERA HIROSHI
IPC: C07C43/29
Filed: 1976-12-17
Abstract: PURPOSE: Aromatic diphenols I (R 1-2  are halogen, 1 - 4C lower alkyl; m, n are integers of 0 - 4); e.g. 3,4'-dioxydiphenyl ether. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0316669-A (JP)
Title: Painting device for box type structural body
Inventor: MIKI KEIJI
IPC: B05B13/04
Filed: 1989-06-13
Abstract: PURPOSE:To automatically coat the outer side faces of box-shaped structural bodies of various types by providing a truck for coating freely movably in a transverse direction along the side faces of the box-shaped structural body between upper and lower guide rails and providing a coating gun to this truck freely vertically movably over approximately the entire length in the height direction of the box-shaped structural body. CONSTITUTION:Upper guide rails 6 and lower guide rails 7 are respectively disposed to circumrotate the box-shaped structural body 1 carried into a coating stage. The truck 11 for coating mounted between these guide rails 6 and 7 is traversed on the guide rails 6, 7 along the side faces of the box-shaped structural body 1 and the coating gun 20 mounted to this truck 11 is vertically moved over approximately the entire length in the height direction of the box-shaped structural body by which the entire part of the outside surface of the box-shaped structural body 1 is coated.