baber/WOPTO huggingface dataset:
Patent JP-S57191745-A (JP)
Title: Transfer method for data for printer
Inventor: FUKUOKA HIROAKI
IPC: G06F3/12
Filed: 1981-05-21
Abstract: PURPOSE:To make the transmission speed high and reduce the capacity of a temporary storage memory, by transferring data with character codes when data in a section is characters and decomposing data into dots to transfer data as dot data when data in the section is a picture. CONSTITUTION:In the transfer method for data for a printer where characters and pictures are mixed, this data for a printer is decomposed into sections, each of which includes one character, in columns (a)-(i) and rows (a)-(e), and respective sections are transmitted successively. In this case, it is discriminated whether data in a section is a character or a picture, and data is transmitted with the character code if data is a character such as (f)-(i) in a figure, and data is decomposed into dots and is transmitted as dot data if data is a picture such as (a)-(e) in the figure. The memory of every character pattern is provided in a computer for discriminating whether data is a character or a picture, and data which does not coincide with patterns stored in these memories is discriminated as a picture. This, since it is unnecessary to decompose characters into dots, the transmission speed is high.
Patent JP-H11274659-A (JP)
Title: Color element laser device
Inventor: CHINEN MASARU
IPC: H01S3/23
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To easily adjust incident timing against the amplifier of exciting light, to prevent the deterioration of amplification efficiency and the deterioration of the single color of laser light, and to suppress exchange light to be minimum even if a damage occurs in the incident port of an optical fiber. SOLUTION: An adjusting optical system 11 provided with a plurality of adjusting optical fibers 151 , 152 ,...15n different in lengths is installed. The adjusting optical fibers 151 , 152 ,...15n are selected in accordance with shift time Δt between color element laser light and exciting light, which is measured in a measuring part 12. Thus, respective incident timings between color element laser light and exciting light, which are made incident on an amplifier 2, are adjusted to be similar.
Patent JP-S561282-A (JP)
Title: Spot welding machine
Inventor: NAKAMURA KAZUYOSHI
IPC: B23K11/11
Filed: 1979-06-19
Abstract: PURPOSE:To make spot welding sure by engaging the vertical movement of electrodes to a pinion and further engaging the pinion with the rack having the pawls of the same pitch as the desired welding intervals. CONSTITUTION:In the case of performing welding e.g. two positions simultaneously, a pawl member 11 is mounted to the upper electrode 5 of the welding gun 7 on a stand 1. When the upper electrode 5 lowers and sandwiches the work with a lower electrode 6 for the purpose of welding, the pawl 15 of the pawl member 11 engages with the tooth 16d of a pinion 16. When the upper electrode 5 ascends upon ending of the welding, the pinion 16 is turned clockwise by the pawl 15. Thence, the pinion 17 connecting to the pinion 16 is turned simultaneously and the tooth 17a pushes out the pawl 20a of the rack 19, causing the tooth 17b to engage with the pawl 20b. Then, the carriage 3 on which the welding equipment is placed advances by the spacing of the pawl 20 (spot welding spacing) and shifts to the next welding. When the carriage 3 comes to the final end portion, the pin 29 of a change-over arm 28 rotates a lever 24 which in turn causes the rack 19 to descend, thus the carriage 3 resets to the beginning end position.
Patent JP-H11275452-A (JP)
Title: Shading correction device for digital camera
Inventor: FUJIMOTO HITOSHI
IPC: H04N5/372
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a shading correction device for a digital camera by which photographed data with high image quality are obtained regardless of a simple configuration by correcting deterioration of an image due to deficiency of surrounding luminous quantities attended with a small sized light weight image pickup lens. SOLUTION: A pixel group of an image pickup element 3 is divided into blocks each consisting of a prescribed number of pixels in horizontal and vertical directions respectively. A shading correction coefficient is calculated for only blocks at a middle position in the vertical direction and being m/p division blocks in the horizontal direction and the coefficient is stored in a nonvolatile memory 11. In the case of photographing, the correction coefficient is read from the nonvolatile memory 11 and set to a register of a signal processing processor 10, shading correction is performed.
Patent JP-H08272375-A (JP)
Title: Noise reducing device for car
Inventor: HAYASHI KAZUHIRO
IPC: F16F15/02
Filed: 1995-04-03
Abstract: PURPOSE: To rapidly and surely reduce a noise in a car room with relatively simple constitution by correcting a control amount so that a signal level of its detection signal is reduced even when either of a noise sensor and a vibration sensor is used. CONSTITUTION: This device is provided with the noise sensor detecting the noise in the car room and the vibration sensor detecting vibration of a vibration transfer system excited by an actuator a noise state detection means. Further, a control amount correction means is provided with a detection signal selection means selecting either of detection signals respectively outputted from the noise sensor and the vibration sensor as the detection signal used for correcting the control amount and a selection signal setting means setting the detection signal selected by the detection signal selection means on the basis of the change states of the detection signals from respective sensors after correcting the control amount. Then, by delaying/amplifying a vibration signal of a vehicle driving power source detected with a vibration detection means by a control means at the prescribed control amount, the drive signal of the actuator is created, and the actuator is driven by the created drive signal.
Patent JP-H04310480-A (JP)
Title: Rear under body structure
Inventor: OGAWA HISASHI
IPC: B60K15/063
Filed: 1991-04-10
Abstract: PURPOSE:To protect a fuel tank and to improve the rigidity in the periphery of a rear axle. CONSTITUTION:A fuel tank 24 is disposed in the rear of a seat back 40 of a rear seat 24, and the fuel tank 24 is disposed under a flat portion 36C of a projecting portion 36 of a rear floor pan 26 on the substantially same straight line as a rear axle 18. The front and rear and right and left portions of the fuel tank 24 are surrounded with a sub-frame 52 formed like a cube, and the sub-frame 52 is supported on a right rear floor side member 14 and a left rear floor side member 16.
Patent JP-S61236988-A (JP)
Inventor: INOUE KIYOSHI
IPC: F16L21/06
Filed: 1985-04-12
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-H11271431-A (JP)
Title: Fmcw radar apparatus
Inventor: ASANO KOICHI
IPC: G01S7/32
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an FMCW radar apparatus by which the peak of a target is detected surely among from inessential reflected signal (clutters) other than the target. SOLUTION: A transmitted signal which is frequency modulated by triangular waves and a received signal which is reflected by a target are detected by a detector 16, and a best signal is generated. The beat signal is supplied to a signal processor 18, the frequency is analyzed, and the peak of a rise phase and the peak of a fall phase are detected. A threshold value computing part 18d in the signal processor 18 sets a threshold value for next peal detection on the basis of a frequency spectrum obtained by excluding a peak corresponding to the target on the basis of a frequency analyzed result in the past. A peal detection part 18d detects the peal by using the set threshold value. Since the threshold value is set on the basis of the frequency spectrum in the past, only the peal of the target can be detected even when a clutter exists.
Patent JP-H11266641-A (JP)
Title: Crop harvester
Inventor: TAKAHASHI SADAYUKI
IPC: A01D23/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent necessary of a repeated re-cutting of foliage by shortening a cutting length of the foliage and miniaturize a neck part nipping and transferring device. SOLUTION: This crop harvester has a leaf part nipping and transferring device pulling out a crop B, a right and left pair of transferring belts 34A and 34B nipping a scaly bulb part of the pulled out crop B from right and left and conveying backward and a neck part nipping and transferring device having driving pulleys 35A and 35B provided at the front and rear end parts of the transferring belts 34A and 34B and driven pulleys 36A and 36B. In the harvester, the transferring belts 34A and 34B have curved faces coincident with a curved face of the neck part of the scaly bulb part in their outer peripheral faces and furrow parts 61 engaging with the pulleys 35A, 35B, 36A and 36B in the inner faces.
Patent JP-H09267863-A (JP)
Title: Packaging film having handle hole
Inventor: IKETANI YOSHIHIRO
IPC: B65D75/56
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To simply and easily package a roll-shaped article to be packaged, and at the same time, easily perform the transfer/carrying after the packaging by a method wherein the roll-shaped article to be packaged is wrapped in a cylindrical flexible sheet, and at one part of the excessive peripheral length area, a handle-shaped hole is provided. SOLUTION: A roll-shaped article to be packaged 2 having the peripheral length which is shorter than the peripheral length of a flexible sheet 1, is wrapped in the cylindrical flexible sheet 1 made of a resin film with high tensile strength and tear strength, and at one part of the excessive peripheral length part 3 of the cylindrical flexible sheet 1, a hole 4 for handle is provided. Also, an area being close to the roll-shaped article to be packaged 2 on the excessive peripheral length part 3, is fixed by a means such as heat-sealing, and in addition, excessive both end parts of the cylindrical flexible sheet 1 are sealed by pleating into a circular shape and with a label or a tape, and by doing so, the article to be packaged 2 can be fixed.
Patent JP-S521564-A (JP)
Title: Dry specific gravity separation method and device
Inventor: KIMURA KUNIO
IPC: B07B4/08
Filed: 1975-06-23
Abstract: PURPOSE: To derive one means which separates a powder-grain having different specific gravity in the filled up condition into each specific gravity continuously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04243209-A (JP)
Title: Scanning optical device
Inventor: MORIMOTO REI
IPC: G02B26/10
Filed: 1991-01-17
Abstract: PURPOSE:To suppress the generation of curvature of field by once imaging the luminous flux from a laser light source within the sub-scanning section perpendicular to a main scanning section just before the incidence on a scanning deflector and reflecting the flux by a slit mirror which is transversely narrow. CONSTITUTION:The divergent light emitted from a semiconductor laser 10 is collimated and is then imaged by a cylindrical lens 13 to the linear shape perpendicular to the sub-scanning surface. Since a slit mirror 21 is provided in alignment to this line image, the luminous flux from the light source is imaged on the slit mirror 21 and the total light quantity is reflected by this reflection surface. The reflected light is directed through the optical axis of an ftheta lens 40 toward a polygon mirror 30. Further, the luminous flux reflected and polarized by the polygon mirror 30 arrives again at a prism block 20 by having a prescribed spread. The greater part of the luminous flux passes the circumferential part of the slit mirror 21 and enters the ftheta lens 40, thereby forming a spot on the scanning surface.
Patent JP-H06288991-A (JP)
Title: Nondestructive testing device
Inventor: ISHIKAWA TAKAAKI
IPC: G01N29/04
Filed: 1993-04-05
Abstract: PURPOSE:To improve the accuracy of flaw detecting tests of a nondestructive testing device which is used for inspecting bent materials to be inspected and to detect abnormal materials in an early stage. CONSTITUTION:This device is provided with aerial ultrasonic sensors 16 (16a-16c) which measure the bend of an object 1 to be tested so that the device can have a function which automatically aligns a cylindrical rotating body 3 against the object 1 by using the bend data of the object detected by means of an outside-diameter measuring instrument 17 and another function which automatically performs acoustic velocity correction by means of the sensors 16 while continuous flaw detecting operation is performed. Therefore, the accuracy of flaw detecting test results of this device can be remarkably improved, because the alignment of the object 1 can be performed by means of a mechanism device 4 and acoustic velocity correction can be performed by means of the sensors 16 while continuous flaw detecting operation is performed.
Patent JP-S62235275-A (JP)
Inventor: SHIBATA KUNIO
IPC: F16D69/02
Filed: 1986-04-07
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-H10274192-A (JP)
Title: Electric fan
Inventor: SHIBANO JUNICHI
IPC: F04D25/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently mount a control base board on the boss of a base at a low cost. SOLUTION: An electric fan is formed such that a control base board 10 to control the motor of a fan unit is arranged at the internal part of a base 1 and a bottom sheet 18 to cover a release part 17 is mounted on the lower release part 17 of the base 1, a plurality bosses 4 formed in a protrusion state are formed on the inside under surface of the base 1 and a base board support 11 is fitted in the lower part thereof astride a plurality of the bosses 4, and the control base sheet 10 in nipped and held between each boss 4 and the base board support 11. The base board support 11 supported is supported by a bottom sheet 18 arranged at the lower release part 17 of the base 1 and pressed upward.
Patent JP-S58197643-A (JP)
Title: Electron microscope of stroboscopic scanning type
Inventor: MINAGAWA TSUTOMU
IPC: H01J37/22
Filed: 1982-05-12
Abstract: PURPOSE:To perform an accurate sample observation that is not affected by the radiation of an electron beam and the excitation of a sample by providing a data collector section with two circuits that differ in characteristics so as to obtain specified analog data from the output of a secondary electron detector and freely selecting the two circuits depending upon the properties of an observed sample. CONSTITUTION:A secondary electron detector 2 consisting of photomultipliers that detect the secondary electrons emitted from a sample is provided in a stroboscope SEM1. The output of the secondary electron detector 2 is input to a CRT8 that performs the picture display of the sample surface. At the same time, it is also input to a data collection circuit 9 that obtains specified analog data depending upon the properties of the sample, converts it into digital data, and issues it. This data collection circuit 9 consists of the first circuit in which a passive type RC integration circuit 11 and an A/D conversion circuit 12 are coupled directly and the second circuit in which a diode coupling integration circuit 13 and an A/D conversion circuit 14 are coupled directly. Since both of these circuits can optionally be selected by a multiplexer circuit 15, the optimum integration circuit can be selected depending upon the properties of an observed sample, such as fluctuations of oscillating frequencies and the grade of the effect affected by the radiation of the electron beam.
Patent JP-S63244776-A (JP)
Title: Manufacture of insulated-gate field-effect transistor
Inventor: USHIKU YUKIHIRO
IPC: H01L21/266
Filed: 1987-03-31
Abstract: PURPOSE:To prevent impurities of a channel region from re-diffusing by a method wherein a source and a drain diffusion layer are formed through a structure composed of an insulating film laid on a gate electrode serving as a mask, thereafter the insulating film on the gate electrode is removed, and channel ions are implanted through the gate electrode. CONSTITUTION:A thermal oxide film 12, an n-type polycrystalline silicon film 13, and a silicon nitride film 14 are formed on a p-type Si substrate 11. Next, the silicon nitride film 14 is subjected to etching through photoresist as a mask, and furthermore the polycrystalline silicon film 13 is also subjected to etching for the formation of a laminated film of a gate electrode pattern. Thereafter arsenic is injected and a heat treatment is performed for the formation of an n<+>-type source and a drain diffusion layers 15 and 16. Then, boron ions are implanted onto the whole surface to reach the substrate region through the polycrystalline silicon 13 left as the gate electrode after the nitride film 14 on the gate region is removed, whereby a channel dope layer 17 is formed. By these processes, even a gate electrode rendered thin has a considerable blocking effect on ion-implantation, whereby ion-implantation is smoothly accomplished.
Patent JP-S63246478-A (JP)
Title: Ion thruster
Inventor: YAMAMOTO ARITSUNE
IPC: F03H1/00
Filed: 1987-03-31
Abstract: PURPOSE:To simplify constitution of an ion thruster and to promote the improvement of performance as high as possible, by providing a detecting means, which detects thermal deformation of a screen electrode and an acceleration electrode, and a driving means which performs a position control of the screen electrode and the acceleration electrode. CONSTITUTION:A bottommed cylindrical discharge vessel 10 arranges for its opening end a screen electrode 13 and an acceleration electrode 14 in a predetermined space. Temperature detecting sensors 18, 19 detect a heating temperature of the screen electrode 13 and the acceleration electrode 14 outputting their detection signal to a driving control circuit 17. This driving control circuit 17, which outputs a driving signal in accordance with that detection signal to driving gears 15, 16, controls the screen electrode 13 and the acceleration electrode 14 to be moved so that mutual electrode holes 13a, 14a hold a corresponding predetermined space. In this way, an ion thruster enables its constitution to be simplified further the improvement of its performance to be promoted as high as possible.
Patent JP-H10274330-A (JP)
Title: Resin boot fitting structure
Inventor: YOSHIDA KAZUHIKO
IPC: F16D3/84
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the work for fastening a boot end with a boot band by setting the inner diameter of a boot end larger than the outer diameter of a counter member, and pressing a fixing ring, which has an elastic modulus larger than that of a resin boot, into a clearance between the inner peripheral surface of the boot end and a fitting outer peripheral surface of the counter member. SOLUTION: A boot end 2 is fixed to a fitting outer peripheral surface 6 of a shaft 5 through a fixing ring 10. The fixing ring 10 is made of the material having an elastic modulus higher than that of the material of the resin boot 1, and pressed into a clearance formed between the inner peripheral surface of the boot end 2 and the fitting outer peripheral surface 6 of the shaft 5. The fixing ring 10 pressed into the clearance is adhered to both the inner peripheral surfaces of the boot end 2 and the fitting outer peripheral surface 6 of the shaft 5 at the predetermined pressure. With this structure, the boot end 2 is strongly fixed, and the fixed part is sufficiently sealed.
Patent JP-S6034656-A (JP)
Inventor: HARUDO BERENTSUEN
IPC: D04B35/02
Filed: 1984-04-20
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-H11269636-A (JP)
Title: Vacuum film forming device
Inventor: KISODA KINYA
IPC: C23C14/32
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum film forming device capable of prolonging the continuous safety maintaining time of plasma discharge and improving the film forming rate. SOLUTION: This vacuum film forming device is provided with a pressure gradient-type plasma gun 11 forming a plasma beam 22 toward the inside of a vacuum chamber 12, and a conversing coil provided so as to surround the short tube part of the vacuum chamber 12 protruded toward the outlet part of the plasma gun 11 and shrinking the cross-sectional face of the plasma beam 22 to form a thin film on a substrate 13 arranged in the vacuum chamber 11 by the plasma beam 22. The vacuum film forming device is composed of an insulating tube 1 surrounding the circumference of the plasma beam 22 and electrically protruded in a floating state at the outlet part, and an electron feedback electrode 2 surrounding the outer circumferential side of the insulating tube 1 in the short tube part and whose potential state is made the one higher than that in the outlet part.
Patent JP-H08276242-A (JP)
Title: Casting mold, and casting method using it
Inventor: SHIMIZU AKIO
IPC: B22C9/02
Filed: 1995-04-04
Abstract: PURPOSE: To provide a casting mold capable of forming an undercut part between sleeves even in a case of a casting mold with narrow space between shafts, eliminating the failures such as insufficient hardness, the sticker, and the sand inclusion in filling the sand when the casting mold is manufactured, and capable of producing the high precision casting. CONSTITUTION: A casting mold 10 consists of a plurality of recessed parts 5 where cavities formed on a mold body 1 are continuous, a placed core fitting hole part 7 is formed between adjacent recessed parts 5, a placed core 2 is provided on the placed core fitting hole part 7, and the placed core is opposite to the cavity 4.
Patent JP-H08267573-A (JP)
Title: Plastic film
Inventor: NISHIBORI SADAO
IPC: B29K105/16
Filed: 1996-03-08
Abstract: PURPOSE: To inexpensively provide a plastic film equipped with uniform leather like characteristics by subjecting a thermoplastic resin compd. containing a leather powder dispersed without being partially flocculated to inflation molding. CONSTITUTION: A leather like plastic film A is constituted of a thermoplastic resin material 1 such as a vinyl chloride resin and a leather powder 2 dispersed without being partially flocculated and dried so that water content becomes 3wt.% or less. Concretely, 30-70wt.% of the leather powder 2 is mixed with 70-30wt. of the thermoplastic resin compd. and this mixture is subjected to inflation molding to obtain the plastic film. As the leather powder 2 used herein, a ground powder of waste leather or a sanding powder of leather is designated. Further, the leather powder 2 may be one subjected to decoloring treatment or dyeing treatment.
Patent JP-S61241048-A (JP)
Title: Supervisory method for ultrasonic machining
Inventor: MINAGAWA AKIRA
IPC: B23Q17/09
Filed: 1985-04-16
Abstract: PURPOSE:To enable machining accuracy to be improved, by detecting a load condition and an ultrasonic vibrative system condition when ultrasonic machining is performed through a change of vibrator impedance and a driving frequency during the actual operation. CONSTITUTION:In order to detect abnormality in a load condition and an ultrasonic vibration system condition, the method respectively detects a driving frequency, driving voltage and a driving current from a driving frequency measuring device F, driving current measuring device I and a driving voltage measuring device V mounted to an ultrasonic oscillator 1. Further an impedance measuring device Z detects vibrator impedance on the basis of these driving current and driving voltage. The driving frequency of the ultrasonic oscillator 1 and the vibrator impedance detected in the above are fed to an arithmetic circuit 5. The supervisor method, comparing these values with an experimentally obtained preset value, decides a condition in a load level and a condition of abnormality and change in an ultrasonic vibration system.