baber/WOPTO huggingface dataset:
Patent JP-H03209774-A (JP)
Title: Semiconductor element
Inventor: AMAMIYA YOSHIHITO
IPC: H01L29/80
Filed: 1990-08-02
Abstract: PURPOSE:To realize high density integration of a semiconductor element by a method wherein, by making majority carrier flow from a semiconductor substrate side to an impurity introducing semiconductor region side, or in inverse direction, the impurity introducing semiconductor region in a semiconductor element obtaining a desired function is formed on the semiconductor substrate, and not formed in the semiconductor substrate. CONSTITUTION:An impurity introducting semiconductor region 43 composed of an N or N<+> (or P or P<+>) type polycrystalline or amorphous semiconductor layer is formed on the main surface 42 of a P (or N) type semiconductor substrate 41. An ohmic electrode 44 is formed on the region 43, and the impurity introducing region is not formed in the semiconductor substrate 41. In the semiconductor element having the above constitution, minority carrier can be injected from the impurity introducing semiconductor region 43 side to the semiconductor substrate 41 side, or in the inverse direction.
Patent JP-H0524031-A (JP)
Title: Manufacture of concrete by centrifugal molding
Inventor: MURATA KOZO
IPC: B28B21/30
Filed: 1991-07-23
Abstract: PURPOSE:To provide the concrete product without the discharge of generated slag, while the strength of concrete is kept. CONSTITUTION:Kneaded concrete is fed into a cylindrical form, and is compacted by the centrifugal force due to the rotation of the form. In the manufactured of such concrete product molded by centrifugal force, polymer-mixing agent and inorganic powder are mixed with concrete in the kneading of the concrete. As the polymer-mixing agent, styrene butadiene rubber and ethylene vinyl acetate, etc., are used. The amount to be added thereof is 2-15 is the ratio of polymer solid content/cement. As the inorganic powder, the fine powder of silica is preferably and the amount to be added is 2-15%.
Patent JP-H0849234-A (JP)
Title: Packer for ground anchor
Inventor: HIRATA FUMI
IPC: E21B33/126
Filed: 1994-08-08
Abstract: PURPOSE:To provide a packer for ground anchor which can be installed simply and can simultaneously seal the inner wall of a bored hole and the periphery of an anchor body by inflating to the inside and outside simultaneously. CONSTITUTION:Fixing sleeves 2, 3 are made of rigid material and installed at a certain spacing up and down, and an outer packer 4 and inner packer 5 are formed from rubber sleeve connected with the fixing sleeves and installed as laid one over the other on the inside and outside. The fixing sleeves 2, 3 are shaped cylindrically having such an inside diameter as admitting insertion of an anchor positioned in proximity, and the ends of the outer packer 4 are fitted on the peripheral parts 2b, 3b of the tail part, and pinched fixation is generated by a holder ring 6 put in pressure attachment from outside. The ends of the inner packer 5 are fitted on the peripheral parts 2a, 3a of the foremost part, and pinched fixation is generated by another holder ring 7. A draft path 10 is provided leading from a flow-in hole 8 to a flowout hole 9, to which an air sending pipe 11 is connected.
Patent JP-2001033896-A (JP)
Title: Print control method
Inventor: KANESHIRO NAOTO
IPC: G03B27/32
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To suitably absorb the fluctuation of display luminance caused by the influence of a peripheral pixel in displaying on a display and to perform appropriate exposure by correcting image data according to a difference between image feature amount and reference image feature amount set previously. SOLUTION: A 2nd LUT 30 (that means, convergence target density by calibration) by calibration is set so that the density of the developed color (printed image) of photosensitive material may be lower than appropriate density in accordance with the image data. Simultaneously, the density adjustment of an inputted image, that means, the display luminance adjustment of the display is performed according to the difference between the reference image feature amount and the image feature amount of the image to be printed in an image data processing part 36.  Thus, the fluctuation of the luminance in displaying on the display is cancelled and the photosensitive material is appropriately exposed to make the density of the developed color appropriate one in accordance with the inputted image data, and a print where the appropriate image in accordance with the inputted image data supplied from an image data supply source R such as a digital camera is recorded is outputted.
Patent JP-S6097520-A (JP)
Inventor: SATOU HIDEKI
IPC: H01H13/12
Filed: 1983-11-01
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-H04135527-A (JP)
Title: Cleaning machine for outer wall of building
Inventor: KATO HISAO
IPC: A47L11/38
Filed: 1990-08-03
Abstract: PURPOSE:To improve the degree of cleaning by providing projectingly plural projections which are fitted to groove-shaped guides of both side parts of a cleaning unit and execute the guidance in the vertical direction of an outer wall. CONSTITUTION:In the case of cleaning a window 1B of a building 1, a roof car 2 is positioned right above a cleaning range of a first string, and thereafter, a wire rope 20 is dram out by operating a hoist 21. As a result, a cleaning unit 3 descends and moves, while going along an outer wall 1A and a window 1B of a building 1 and guide grooves 31 of a pair of guides 30 are fitted, for instance, to the uppermost projection 4 of the line of the right end in the figure and the uppermost projection 4 of a fourth line from the right. By a fitting action to the projections 4 of these guide grooves 31, the cleaning unit 5 can be allowed to descend and moved correctly, and also, displacement of the cleaning unit 3 caused by a gust of wind, etc., can be prevented. In such a way, the degree of cleaning is improved.
Patent JP-H06167426-A (JP)
Title: Optical pulse tester
Inventor: SUGIMOTO TAKASHI
IPC: G01M11/02
Filed: 1993-08-20
Abstract: PURPOSE:To provide an optical pulse tester in which random noise and periodic noise are both reduced. CONSTITUTION:An optical pulse output means 3 intermittently supplies an optical pulse to an optical fiber 8 to be measured on the basis of the input timing of a periodic signal. By the intermittent supply of the optical pulse, a reflected light data sampling means 6a samples the signal obtained when the optical pulse is supplied and a noise data sampling means 6b samples the signal obtained when no optical pulse is supplied. The reflected light data and noise data of a plurality of groups obtained by this sampling are respectively averaged and the noise data are subtracted from the reflected light data in the timewise corresponding same phase component in a waveform data operation means 6e to perform logarithmic conversion to operate waveform data.
Patent JP-H0653615-A (JP)
Title: Light sensing device and semiconductor laser for light sensing device
Inventor: NOMURA HIROO
IPC: H01S5/00
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a light sensing device which is compact and safe for eyes by using semiconductor laser as a light source and by making the wavelength longer than a specified value. CONSTITUTION:Semiconductor laser 13 driven by a laser driver 12 repeats the specified light emitting. Then, the light coming from a light source is discharged forward in the air through an optical transmission system 14. The laser is irradiated to an object. The dispersed or reflected light from hear is caught by an optical reception system 15. In a light detector 16, such light is converted into an electric signal, and the information signal is transmitted to a signal processing circuit 17. The signal processing circuit 17 provides the measured results of the time during transmission and reception of laser, or the spectrum of the object measured. A data processing section 18 converts actual data transmitted from the signal processing circuit 17 into measured results of distribution by considering the correlation with statistical processing or measured time. The wavelength of a semiconductor laser 13 is specified more than 1.4mum, thereby two conditions of safety security for laser beams and excellent optical transmissivity in the air become compatible.
Patent JP-S60100241-A (JP)
Title: Data output control method
Inventor: YASUTAKE MASAHIRO
IPC: G06F12/00
Filed: 1983-11-02
Abstract: PURPOSE:To execute normally a data output when forward sending and backward returning are performed respectively by writing in a log table the log information of the output control record in the forward sending section and obtaining from the log table the output control record information when the backward returning is executed. CONSTITUTION:When contents of DASDs 3-5 are read by a host computer 1 and an output device 2 is controlled, a page No.15a to which an output control record 11 in output information 10 for each page belongs, and a log table 15 having a stored position 15b and a log information arrangement order 15c on the DASD3 are installed in a computer 1. When the log information of new pages is stored, the log information of the page No.n1 is purged, the log information of No.n2... is fetched, the log information of No.nj is stored. When the forward sending is executed, the log information is written in a table 15 at the time of detecting the record 11. When the backward returning is executed, the information is written with the data of the prescribed page No., and the page No. data after the No. are erased.
Patent JP-S6186339-A (JP)
Title: Automatic manuscript feeder
Inventor: HAMANAKA IZUMI
IPC: B65H5/02
Filed: 1984-10-01
Abstract: PURPOSE:To enable pressure from a manuscript supply belt to a glass surface to be accurately easily adjusted by providing an adjusting-fixing means for maintaining an automatic manuscript feeder opposed to a glass surface of a manuscript mounting bed on a support member opened and closed to the manuscript mounting bed. CONSTITUTION:Between a coiled spring 23 provided at the rear side of a copier 4, a fixed bracket 21 and a pivotal bracket 24 is inserted a spring washer, so that thrust friction is generated which has a value somewhat larger than the difference between opening moment and the stability of the coiled spring. Thus, the bracket can be securely stopped at any opening without increasing a force necessary for opening and closing operation. Also, to press and attach a manuscript 3 close to the glass surface of a manuscript mounting bed 12 in exposure, a ferromagnetic material or magnet is provided on the inside free end of a manuscript feeder 1 and a position corresponding to the copier 4 when the manuscript feeder 1 is closed in the opening angle 0 deg. of said feeder 1. And when the feeder 1 is opened up to about 90 deg., an end bend 25a of a fixture 25 abuts against a leaf spring 29 to prevent the feeder 1 from the being abruptly opened by an elastic force of the leaf spring 29.
Patent JP-S6266594-A (JP)
Inventor: KAMIMURA RYOICHI
IPC: H02M7/537
Filed: 1985-09-19
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-H0871569-A (JP)
Title: Method for washing filter medium
Inventor: OMI TADAHIRO
IPC: C02F1/58
Filed: 1994-08-31
Abstract: PURPOSE: To prevent the elution of fluorine from a washed filter medium by washing the filter medium with water containing a calcium compound which has a specific pH value in a process in which the calcium carbonate filter medium, after being brought into contact with water containing fluorine, is being washed. CONSTITUTION: For the purpose of the removal-recovery of fluorine as calcium fluoride through a process in which water containing fluorine is passed through a column filled with a calcium carbonate filter medium 1, when the used filter medium 1 is washed with water, a column 2 is first filled with the used filter medium 1. Second, washing water such as industrial water is passed through the column 2 upward counter- currentwise by a pump P, and the washing drainage is discharged outside from a pipe 13. Third, water containing a calcium carbonate compound in a circulating washing tank 3, after being passed through the column 2 upward counter-currentwise by the pump P, is returned to the tank 3. The water containing a calcium carbonate compound which is used in the washing has a pH value of 8 or higher, preferably 10-12.  In this way, the used filter medium 1 is washed efficiently and the concentration of eluted fluorine is controlled to less than a value of judgment standard for ocean disposal.
Patent JP-H0371690-A (JP)
Title: Direct lithography of thick film circuit
Inventor: TAGUCHI KATSUHIKO
IPC: H05K1/16
Filed: 1989-08-11
Abstract: PURPOSE:To shorten a height measurement time so as to improve a thick film circuit board in productivity by a method wherein a resistive pattern is drawn on a board directly after the height of the surface of the board on which the resistive pattern is drawn is measured. CONSTITUTION:When it is found that either l or W is larger than 5mm by discriminating the length l and the width W of a resistive pattern, measuring points P2 and P3 are set in a lengthwise direction of a region where a resistive pattern 52 is to be drawn and the coordinates of the points P2 and P3 are computed. Moreover, the heights of them are computed, which data ar inputted into a microcomputer and stored in a RAM with the coordinate data of the points P2 and P3. The equation of a line which connects the points P2 and P3 is obtained through the height data, the gradient of the line is computed, and a nozzle end 11a is made to move relatively in the direction of an arrow to draw as kept at a prescribed level and primarily interpolated only in a lengthwise direction to the warpage of a board 12 basing on the equation concerned. By this setup, the ratio of a height measuring time to an actual drawing time can be reduced, so that productivity can be improved.
Patent JP-H0491315-A (JP)
Title: Fuel collision combustion diesel engine
Inventor: KISHISHITA TAKAHARU
IPC: F02B3/06
Filed: 1990-08-06
Abstract: PURPOSE:To promote mixing of fuel and air by forming the top surface except a combustion chamber in a piston head part flat, and making an injected fuel from a single nozzle hole of a fuel injection nozzle collide with the center of the flat surface so as to generate a flat atomized flow, a squish flow and so on. CONSTITUTION:Air drawn into a cylinder 10 through opening of an intake valve 16 becomes a strong squish flow 'B' flowing outward in the radial direction by rise of a piston 1 and flows into a combustion chamber 2. The squish flow 'B' flows into the combustion chamber 2 at a top dead center of the piston 1 to become a whirling flow in the ring-shaped vertical direction. In the meantime, liquid fuel is injected from a single nozzle hole 11 of a fuel injection nozzle 4 and made to collide with a flat surface 5 of a piston head part 8. That is, a flat atomized flow F is generated along the flat surface 5, whereby it is made to cross the above squish flow 'B' to promote mixing of fuel and air. At this time, fuel injection is carried out from the latter half of a compression stroke to a first half of an expansion stroke so as to generate turbulence by giving a large relative speed to a reversed squish flow 'C' and a fuel diffusion flow of the flat atomized flow F, which further promotes mixing of fuel and air.
Patent JP-S6098698-A (JP)
Inventor: MARUYAMA KAZUO
IPC: H05K5/02
Filed: 1983-11-04
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-S6268846-A (JP)
Title: Flame-retardant resin composition
Inventor: YAGYU HIDEKI
IPC: C08L7/00
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a composition having extremely excellent heat-resistance and free from blooming tendency, by compounding a block copolymer of e.g. polystyrene/polyisoprene, a polyolefin polymer, a softener and a specific halogen- based flame-retardant. CONSTITUTION:The objective composition can be produced by compounding (I) an A-B-A block copolymer (A is polystyrene and B is a polymer produced by hydrogenating polyisoprene or polybutadiene to eliminate the unsaturated bond), (III) a polyolefin polymer, (III) a softener and (IV) a halogen-based flame- retardant of formula (R is H or 1-5C alkyl; X is Cl or Br; n is 1-5). The ratio of A/B of the component I is 5/95-55/45, preferably 10/90-30/70. The component II is e.g. polyethylene, polypropylene, etc.
Patent JP-H0937537-A (JP)
Title: Hybrid-type stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in permeance, by forming small tooth members with at least a pitch between them different from the other pitches, and making at least one of these tooth members with a tooth width different from the other tooth members. SOLUTION: In six small tooth members T1 to T6 in each stator magnetic pole, each pitch between tooth members T3 and T4 , T2 and T5 , and T3 and T1 and T6 is made the same, while tooth members T3 and T4 have a pitch of A, tooth members T3 and T2 , and T4 and T5 have a pitch of B, and tooth members T2 and T1 , and T3 and T6 have a pitch of C, where these pitches A, B, and C are different. That is, A=6.66 deg., B=6.84 deg., and C=7.38 deg., and the small stator tooth members coming near to the small rotor tooth members made circularly at intervals have phase difference of 0.5δ1 =0.075π, 0.5δ2 =0.175π or 0.5δ3 =0.125π. The permeance is 92% that is larger than a prior art embodiment.
Patent JP-H0370700-A (JP)
Title: Flight control method for vertical take-off and landing flying vehicle
Inventor: SUZUKI MASAYUKI
IPC: B64C27/57
Filed: 1989-08-09
Abstract: PURPOSE:To facilitate a position control by specifying a target value of a tilt angle in proportional and integral elements of a PID control when the tilt angle of a flying vehicle with a horizontal axis serving as the center is controlled, in the flying vehicle in which a plurality of ducted fans are arranged symmetrically with respect to the horizontal axis. CONSTITUTION:Ducts 4 of four ducted fans F (F1 to F4) are mounted to a frame-shaped machine body 3 of a flying vehicle 1, and an engine 5 is mounted to the center of the machine body 3. Pitch angle variable blades 6, rotated at an equal speed to each other by the engine 5, are provided through a power transmission mechanism in the upper part of the fans F. For controlling a tilt angle of the flying vehicle 1 with an x-axis serving as the center, being based on a difference between a target value of the tilt angle and its measured value of the flying vehicle, a pitch angle of the blade 6 is controlled by a PID control, and as the target value of the tilt angle in at least proportional and differential elements of this PID control, a value, in which a value in proportion to a speed in a y-axis direction of the flying vehicle 1 is subtracted from a command value from the outside of the tilt angle, is used.
Patent JP-H1138292-A (JP)
Title: Optical fiber ribbon cord
Inventor: SAITO SHIN
IPC: G02B6/44
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the transmission density of an optical cable and to suppress the distortion of optical fibers which occurs accompanying bending of the optical cable as far as possible, by laminating an even number of coated optical fiber ribbons, embedding these ribbons into a tensile strength fiber group and applying twists to the laminated plural coated optical fiber ribbons. SOLUTION: Four pieces of optical fibers are formed like a ribbon to constitute the coated optical fiber ribbon 1. Two pieces of the coated optical fiber ribbons 1 are laminated and while the twists are applied thereon, the coated fiber ribbons are embedded into the strength fiber groups 2 and are coated by a polyamide sheath 31, by which an optical fiber ribbon cord 41 is constituted. When one piece of the optical fiber ribbon is noticed, the parts receiving compressive force and the parts receiving tensile force eventually exist alternately repetitively. The tensile force and the compressive force are thus offset. Then, two pieces of the laminated coated optical fiber ribbons 1 are extremely flexibly curved regardless of the bending direction of the cable. The distortion of the optical fibers arising accompanying the bending is reduced as far as possible.
Patent JP-H05181888-A (JP)
Title: Shared journal recorder for automatic transaction machine
Inventor: YOSHIO MASAJI
IPC: G06Q40/02
Filed: 1991-07-23
Abstract: PURPOSE:To use one journal recorder to cope with journal recording in plural automatic transaction machines. CONSTITUTION:This journal recorder for automatic transaction machine is provided with a journal recording means, which records transaction information for automatic transaction on a journal, and is provided with a storage means 13 where respective transaction information of plural automatic transaction machines 12 are stored, a shared journal recording means 14 which records respective transaction information on one shared journal, and a control means which drives and controls the shared journal recording means 14 based on respective transaction information stored in the storage means.
Patent JP-H0658033-A (JP)
Title: Supporting structure of swing opening/shutting body
Inventor: NAKAGAWA CHIKAO
IPC: E05D7/081
Filed: 1992-08-04
Abstract: PURPOSE:To enhance the appearance, safety, and effectiveness in the accommodation works by furnishing a fixing frame with an emerging/retreating member which can emerge and retreat in the direction across the thickness of a swing opening/shutting body in the shut attitude. and pivoting this opening/shutting body at the tip of the emerging/retreating member. CONSTITUTION:When a swing opening/shutting body (door) 1 is swung open, a sprocket 10 is rotated, and another sprocket 11 is rotated through a chain to put the gear part 11a into rotation, and an emerging/retreating member A is protruded by a rack-and-pinion mechanism. The door 1 is positioned as protruded aheadmore than the door front face 1a when it is in the shut attitude, and takes an attitude ovelapping with the adjacent door 1. When the door 1 is swung shut, on the other hand, the sprockets 10, 11 are rotated to put the gear part 11a into rotation to cause the member A to retreat. This allows eliminating such an inconvenience that the swing opening/shutting body in the open attitude constitutes an obstacle for the accommodation works or a hindrance for passage ahead, while appearance degradation in the shut state or danger of contacting and damaging is well precluded.
Patent JP-H02152732-A (JP)
Title: Method and device for drawing elongate shrink-fit core made of hard material out of hole
Inventor: DEIITAA TOREMERU
IPC: B23P19/02
Filed: 1989-08-10
Abstract: PURPOSE: To easily and rapidly remove a core by inserting a solid bolt to be loaded by a connection member connected to a traction apparatus or a pressurizing apparatus in an axial bore in the core, and contracting the core in the radial direction. CONSTITUTION: A tough solid pressure pin 3 is inserted in an axial bore 2 of 0.1-0.15d in wall thickness of a blade bolt 1 shrink-fitted in a barrel of a stem part of a stream turbine wheel disk head and a blade finger stem, and its end part is loaded by a rivet press 4. The bolt 1 is elongated up to its plastic deformation range, the bolt diameter (d) is reduced, and a creep wave is gradually generated along the length. Thus, the friction force in the axial direction is reduced, and the bolt 1 can be projected from a hole only by applying a relatively small force to the end part of a preliminarily cut rivet head on a stream inlet side.