baber/WOPTO huggingface dataset:
Patent JP-2000110849-A (JP)
Title: Structure of coupling planetary gear mechanism to friction fastening in automatic transmission
Inventor: MOCHIZUKI SHINICHI
IPC: F16H57/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce size and to prevent a lowering of durability of a friction plate, in the structure of coupling a hub member, such as a clutch, to a sun gear. SOLUTION: A hub member 116 and a sun gear 121 are intercoupled through a connecting shell 160. The teeth of the outer peripheral part of the connecting shell 160 are engaged with the inner peripheral surface spline, and the connecting shell 160 and the hub member 116 are integrally rotatable. A stopper protruded in a way that cuts formed in the spline 136 are squeezed is formed on the hub member 116, and the connecting shell 160 is nipped between the stopper and a snap ring and is axially positioned. Since there is no fear of a weld strain occurring, the engaging position in an axial direction of the connecting shell 160 is overlapped with friction plates 137 and 138. And meanwhile, even when a backlash occurs to a sun gear, inclination due thereto is prevented from transmission to the hub member.
Patent JP-H11168750-A (JP)
Title: Digital camera adjustment device
Inventor: AOYAMA MITSUSHIGE
IPC: H04N5/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera adjustment device which properly reproduces white color, even if the color temperature of a light source is changed. SOLUTION: A filter changeover device 212 of a digital camera adjustment device selects a filter, calculates a proper gain for at least two colors, based on an AWB evaluation value of RGB outputted from an IPP of a digital camera 100 under each lighting condition, and sends a proper gain at each lighting condition to the digital camera 100 which is to be written in a flash memory of the digital camera 100.
Patent JP-H08120349-A (JP)
Title: Treatment of iron scrap
Inventor: INASUMI TADAHIRO
IPC: C22B1/08
Filed: 1994-10-19
Abstract: PURPOSE: To eliminate the restriction of consumption of the scrap by vaporizing and removing trace elements such as copper, tin and zinc, contained in iron scrap exerting adverse influence on steel characteristics and being the restricting in the case of using the iron scrap. CONSTITUTION: Calcium chloride of one to five times, by wt. ratio, of the copper and tin equivalencies contained in the iron scrap is mixed with the iron scrap. The mixed material is heated under non-oxidizing atmosphere, and the copper and the tin contained in the iron scrap are chlorinated, vaporized and removed. It is desirable that oxygen partial pressure in the non-oxidizing atmosphere is 10<-6> -10<-2> atm. and the heating temp. is 1000-1400 deg.C. Further, it is desirable that the iron scrap and the calcium chloride are mixed with each other by spraying or dipping the slurry of the calcium chloride into the iron scrap, and dried in an iron scrap preheating furnace, then heated in the non-oxidizing atmosphere. By this method, the whole iron scrap containing high copper and tin can be used.
Patent JP-2000101224-A (JP)
Title: Method for determining quantity of solder
Inventor: MAEDA KEN
IPC: B23K1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To determine a proper quantity of solder for a short period by calculating the volume of a figure almost approximate to a shape of a solder as a reference volume and integrating the reference volume by the preset optimizing coefficient to determine the quantity of solder. SOLUTION: Electrodes 11 and 12 of a chip 10 are fixed to the land of a substrate by solder. When the shape of solder is approximated to a simple figure, it can be shown by two figures. A figure A is a right-angle isosceles triangular column in which the respective length of two sides is the same as a height HE of the electrode 11, and its length is equal to the width WE of the electrode 11. A figure B shows a solder existing between the electrode 11 and land, and it is a rectangular parallelopiped (height: 0.05 mm; width: E; length: LE). The figures A and B are determined according to the size of the electrode 11 and land. Therefore the reference volume of the figures A and B is calculated.  The figure corresponding to a part working by the surface tension of molten solder in the figures A and B is integrated by an optimizing coefficient, and the sum of the volumes is calculated as a necessary quantity of solder.
Patent JP-S63133042-A (JP)
Title: Dynamic visco-elasticity measuring apparatus
Inventor: SUGIYAMA JUNICHI
IPC: G01N19/00
Filed: 1986-11-25
Abstract: PURPOSE:To achieve an accurate measurement of visco-elasticity of a sample, by providing an arithmetic unit which specifies a distortion converter for applying a displacement to the sample to compensate for errors in the detected displacement. CONSTITUTION:A sine wave is applied with a vibrator 1 to a sample 3 and the displacement thus caused is detected with an axial displacement type distortion converter 5 as displacement signal (c). On the other hand, vibration passing through the sample is detected with a distortion converter 4 of the same type as power signal (b). An arithmetic unit 6 is provided and substrates a displacement value of the distortion converter 4 from that of the distortion converter 5 to determine actual displacement. A phase difference and an amplitude ratio are analyzed on the basis of the resulting displacement difference signal (d) and the power signal (b) of the distortion converter 4. The displacement difference signal (d) is the same in the frequency regardless of difference in the amplitude and phase difference from the signal (c) to provide a sine wave, thereby enabling analysis as in the past. But to displace signals of the distortion converters or convert them into a power, analysis in this apparatus is performed by a digital signal processing of a series of algorithms.
Patent JP-H0593847-A (JP)
Title: Automatic focusing device for camera
Inventor: SHIINA MICHIHIRO
IPC: G02B7/32
Filed: 1991-09-30
Abstract: PURPOSE:To facilitate adjustment for the deviation in range-finding and to give a warning in the case that the attachment of a range-finding unit is wrong as to an automatic focusing camera. CONSTITUTION:A correction amount at the time of unitization to correct the deviation in range-finding by the range-finding unit 2 before it is attached to a camera main body is written in an E<2>PROM 3. In the case that a difference between a correction amount at the time of completion to correct the deviation in range-finding in the completion state of the camera, which is calculated by an arithmetic means for calculating a correction amount at the time of completion 4, and the correction amount at the time of unitization is within a specified range, a writing means for writing correction amount at the time of completion 5 writes the correction amount at the time of completion in the E<2>PROM 3. In the case that it is out of the specified range, the warning is given. When a release switch 6 is operated, an observed value to an object from a range-finding means 1 is corrected by the correction amount at the time of completion in the E<2>PROM 3 so as to give range-finding information by a range-finding information output means 7.
Patent JP-H01120700-A (JP)
Title: Navigation method for railless vehicle
Inventor: FUKAYA SHIGERU
IPC: G08G1/0968
Filed: 1987-11-04
Abstract: PURPOSE:To realize the confirmation of an actual point by conveying a electromagnetic wave from a ground number code oscillator to be made built-in a vehicle running lane to a code processor on the vehicle. CONSTITUTION:A ground number code transmitter 2 to be made built-in a vehicle running rail 1 of an actual road have a ROM to store the ground number code inherent in each point, the ROM code modulates a carrier, and emits the electromagnetic wave through an antenna 16. The electromagnetic wave is conveyed to a code processor 5 to have an electromagnetic wave receiving function on a vehicle 3 side to run on the vehicle running lane 1. The code processor 5 operates the conveyed code, and confirms the actual point of the vehicle 3.
Patent JP-S62138815-A (JP)
Title: Rear conversion lens for telescope objective
Inventor: MIYAMAE HIROSHI
IPC: G02B15/12
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a rear conversion lens with an extremely simple constitution and to utilize it readily by specifying relations between the focal length of a telescope objective and the fitting gap between the objective and rear conversion lens and between the radii of curvatures of the object-side and image-side surfaces of the rear conversion lens. CONSTITUTION:This rear conversion lens is composed of a negative lens which is arranged on the image side of the objective for a telescope having aberrations compensated independently and has its large-curvature concave surface on the image side and consists of one element in one group meeting requirements shown by inequalities 1 and 2. In this case, f1 is the focal length of the telescope objective, (d) the fitting gap between the objective and rear conversion lens, r1 the radius of curvature of the object-side surface of the rear conversion lens, and r2 the radius of curvature of the image-side surface of the rear conversion lens. It is impossible to obtain necessary power while compensating the chromatic aberration of the whole system by use of an existent glass material when the lower limit of the inequality 1 is exceeded, and it is difficult to compensate the curvature of field when the upper limit is exceeded. Further, spherical aberration is compensated too much unless the inequality 2 holds.
Patent JP-H06132937-A (JP)
Title: Voice scrambler applying inversion of frequency
Inventor: KUROKI KATSUICHI
IPC: H04K1/04
Filed: 1992-10-16
Abstract: PURPOSE:To provide a voice scrambler which applies the inversion of frequency and requires no high-order LPF. CONSTITUTION:A voice scrambler consists of a pair of phase shift circuits 2 and 3 which relatively shift the phases by 90 deg. against an input signal, a pair of both side band signal generators 4 and 5 which receive the output signals of both circuits 2 and 3 and produce the both side band signals, an adder means 6 which adds together the output signals of both generators 4 and 5 and attenuates the upper side band signal USB, and an LPF 7 which receives the output signal of the means 6 and attenuates the remaining upper side band signal.
Patent JP-H06110085-A (JP)
Title: Active matrix panel and its manufacture
Inventor: YAMAMOTO SHIGERU
IPC: G02F1/136
Filed: 1992-09-25
Abstract: PURPOSE:To provide the active matrix panel which has a small defect in aluminum wiring in a manufacture process and its manufacture. CONSTITUTION:A wiring electrode 10 is made of aluminum and provided from the ohmic contact layer 9 of a TFT 3 to the pixel electrode 14 of a pixel part 2, and the TFT 3 and pixel electrode 14 are mutually connected. Then an oxide film 11 which is provided on the top surface of the wiring electrode 10, is formed by producing ozone while the wiring electrode 10 is irradiated with ultraviolet rays and then exposing the electrode to the atmosphere, and minuter than a natural oxide film.
Patent JP-S62137802-A (JP)
Inventor: MATSUI KANAME
IPC: H01C7/10
Filed: 1985-12-12
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-H02131324-A (JP)
Title: Limiter circuit protective system for balance interface
Inventor: OIKE YOSHITAKA
IPC: H04B1/04
Filed: 1988-11-04
Abstract: PURPOSE:To protect a surge absorption limiter circuit by transmitting power source interruption information when power supply to one of transmitter/ receivers connected with both ends of a cable is interrupted and stopping transmission of the power source interruption information through an output control means when the information is received at the other transmitter/receiver. CONSTITUTION:When power supply to one 12 of two transmitter/receivers 11, 12 connected through a cable is interrupted, a transmission driver 4(4) transmits power source interruption information through a cable limiter 3(4) and a resistor circuit 3a(4) to a receiver 5(4). The receiver 5(4) outputs level 1 which is fed to an AND gate 6(1), then a driver 1(1) is opened by the output from the AND gate 6(1), thus preventing overcurrent flow through a limiter circuit 3(1). Upon interruption of power supply to the transmitter/receiver 11, the output driver 1(2) is released similarly, thus protecting the limiter circuit 3(2). By such arrangement, surge absorption limiter circuit 3(1), 3(2) can be protected.
Patent JP-H05208482-A (JP)
Title: Device for adjusting circomferential register of plate cylinder of rotary press
Inventor: KURISUTEIAN MARUTEIN MIHIYAERU
IPC: B41F13/12
Filed: 1992-10-19
Abstract: PURPOSE: To allow the rotational movement for a plate cylinder in/out process to be executed even if an adjusting mechanism for circumferential registration is supported at a fixed part by improving a device to adjust the circumferential registration of a rotary press. CONSTITUTION: An axis journal 2 of a plate cylinder 1 is unrotatably held in a first bush 8, a second bush 9 is slidably positioned coaxially to the first bush 8, a bevel drive gear 11 is unrotatably supported on the circumferential wall of the second bush 9. The end of the axis journal 2 has a conical-shaped notch 39 which is tapered and extended in the axial direction of the plate cylinder. A conical-shaped member 41 is movably and selectively positioned within the second bush 9 coaxially provided so as to open a circumferential wall 40 of the first bush 8.
Patent JP-H08124857-A (JP)
Title: Sputtering device and manufacture of semiconductor by use of it
Inventor: YAMADA YOSHIAKI
IPC: C23C14/00
Filed: 1994-10-20
Abstract: PURPOSE: To prevent a Ti target from being nitrided so as to restrain a sputtering device from deteriorating in sputtering speed. CONSTITUTION: A magnetron sputtering electrode 2 is arranged on the top of a vacuum chamber 1, and a Ti target 4 is held through the intermediary of a back plate 3. A substrate 9 is mounted on a substrate holder 8 located on the bottom of the vacuum chamber 1. A collimating plate 6 which allows only sputtering particles that travel vertical to it to pass through is provided between the target 4 and the substrate 9, and anti-deposition shield plates 5 and 7 are provided outside the collimating plate 6. The anti-deposition shield plates 5 located closer to the target 4 are corrugated by forming so as to be enhanced in surface area to adsorb nitrogen more.
Patent JP-H0999130-A (JP)
Title: Ski and manufacture of ski
Inventor: KOBAYASHI SHIGEHISA
IPC: A63C5/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve fixing force of a protector and a surface sheet, and make a rear end part of the surface sheet unseparable by cutting off only the surface sheet to cover a rear upper surface of the protector arranged in a tail part of a ski, and forming it as the tail part whose protector surface is exposed. SOLUTION: In a ski plate, a sliding face material 2, a steel edge, an adjusting prepreg and an under surface reinforcing material 3 are laminated, and after a central core material 4 is arranged, an upper surface reinforcing material 5, upper surface prepreg and a surface sheet 6 are layered on it. In a protector 7, a protector front part 7a is layered after the central core material 4 is layered on the under surface reinforcing plate 3, and in the upper surface reinforcing plate 5, a rear part is adhered to a surface of the protector front part 7a. The surface sheet 6 is layered up to a surface of a protector rear part 7b, and is adhered by being pressurized by a molding metal mold after it is layered, and afterwards, only the surface sheet 6 is cut off along the surface of the protector rear part 7b by a cutter or the like.
Patent JP-H09101894-A (JP)
Title: Device for preparing fuzzy control rule
Inventor: UDA HIROHISA
IPC: G05B13/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To objectively prepare a fuzzy control rule for a plant or the like. SOLUTION: Measured values obtained from application data are plotted on XY coordinate axes in each combination of input data and output data, a result obtained by fuzzy clustering those data is displayed by an elliptic graphic and relation between both variables can be visually recognized. Since a fuzzy control rule preparator can objectively select only a variable having stronger mutual relation while observing the relation between both the variables, displayed on a screen, a fuzzy control rule can be efficiently prepared.
Patent JP-H04157104-A (JP)
Title: Method for removing dispersion medium
Inventor: NISHIO HIROAKI
IPC: C04B35/638
Filed: 1990-10-18
Abstract: PURPOSE:To improve extraction ratio and to shorten extraction time by extracting dispersion medium in a green compact or slurry while periodically changing pressure of liquid or supercritical carbon dioxide. CONSTITUTION:The dispersion medium of paraffine, etc., in the green compact of metal powder or ceramic powder or slurry cast into a mold, is extracted and removed by repeating pressure raising and pressure dropping at two or more times in such a manner that top pressure of the liquid or the supercritical carbon dioxide is 74-500atm and bottom pressure is >=1atm and difference between the top pressure and the bottom pressure becomes >=20atm. By this method, the dispersion medium can be efficiently removed in a short time.
Patent JP-H04153511-A (JP)
Title: Fixing device for retainer cotter
Inventor: NANBA KENJI
IPC: F01L3/10
Filed: 1990-10-18
Abstract: PURPOSE:To precisely fix a retainer to a valve head so as to enhance fixing efficiency of a retainer cotter by providing a driving means for elevating a cotter pressing sleeve in an appropriate position after holding it when a retainer head is elevated by a predetermined stroke. CONSTITUTION:With elevation of a retainer head 11, a retainer 4 is pushed up by spring force of a coil spring 5, to reduce each diameter of the upper ends of cotters 3, 3 while inserting the lower ends of the cotters 3, 3 into a tapering hole 4a, thus engaging portions 3a, 3a with an annular groove 2c of a stem head 2a. With elevation of an arm 12, a spring 29 is gradually extended, and a gap   between a bracket 20 and a head portion 23a of a bolt 23 becomes 0. And then, the bracket 20 is elevated together with another arm 24 so that a retainer cotter fixing device 10 is separated from the retainer 4. Furthermore, an upper side cylinder is shrunk to wait for fixing work of a next retainer cotter. Therefore, the cotter and the retainer are securely disposed in a stem head of a valve.
Patent JP-H07134773-A (JP)
Title: Image processing method
Inventor: OKAMOTO SHINYA
IPC: G06T7/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide the image processing method capable of simplifying the processing and shortening the time in the case of recognizing the geographical features in front of a car by taking a laser range finder in the car as an input source. CONSTITUTION:Distance image RI is prepared from the distance data D measured by a laser range finder RF. The distance data D of the two pixels on the distance image RI are compared and whether or not the area between pixels is an unknown area is discriminated based on the distance ratio and the threshold value, and then the distance image RI being the spherical coordinates is converted into the orthogonal coordinates. On the other hand, the distance image RI obtained from the laser range finder RF is converted into geographical data image B6 being the orthogonal coordinates and when the geographical data image B6 is converted into the local map M having larger number of pixels, the interpolation processing is performed on the part judged to be not unknown areas.
Patent JP-H07132678-A (JP)
Title: Image recording
Inventor: SAWANO MITSURU
IPC: B41M5/50
Filed: 1993-11-09
Abstract: PURPOSE:To obtain a defect-free image of high gradation by stacking an image receiving material on a thermal recording material with a higher coloring material content percentage of a donor sheet in the entire layer than specified and a specific thickness of a coloring material layer, changing the area to be heated of the thermal recording material in accordance with the number of repetitive outputs from a unit pixel which constitutes a single pixel, and then transferring a separable coloring material to the image receiving material. CONSTITUTION:An image receiving material 3 is stacked on a thermal recording material 1 with the content percentage of a coloring material which is higher than 40wt.% in the entire layer of a donor sheet and the thickness of 0.2 to 1.0mum of a coloring material layer. In addition, the area to be heated of the thermal recording material 1 is changed in accordance with the number of repetitive outputs from a unit pixel which constitutes a single pixel, and the coloring material separated from the thermal recording material 1 is transferred to the image receiving material 3 to form a gradation image. Consequently, it is possible to transfer fine dots, and regenerate a highlighted part satisfactorily in a method of forming a high gradation image by changing the area to be heated of the thermal recording material in accordance with the number of repetitive outputs from the unit pixel constituting a single pixel. Further, it is possible to record an image of satisfactory gradation even in this part.
Patent JP-S61153185-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B13/02
Filed: 1984-12-27
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-H01120907-A (JP)
Title: Retro directive array antenna
Inventor: HASHIZUME TAKASHI
IPC: H01Q3/44
Filed: 1987-11-05
Abstract: PURPOSE:To eliminate the limit of a pilot wave with respect to an optical path difference while the frequency difference between the pilot wave and the transmission wave is kept small by using two frequencies near the frequency of a transmission wave as a pilot wave and using a phase conjugation circuit not using a frequency divider. CONSTITUTION:Pilot waves 3a, 3b of two frequencies radiated from a target 1 are received by a transmission/reception antenna 2a, branched by a circulator 18 of a phase conjugation circuit 16 and demultiplexed into a pilot wave of two frequencies, converted into a signal corresponding to the difference frequency with the output of a reference signal generator 9a by down-converters 8a, 8b, converted into frequencies of a multiple of m, (m+1) by frequency multipliers 20a, 20b, given to a down-converter 8c, converted into a signal corresponding to the difference frequency of the output signal of the frequency multipliers 20a, 20b, a signal corresponding to the sum frequency of the output of a reference signal generator 9b by an up-converter 5 and the result is radiated as a transmission wave 15 via an amplifier 14, a circulator 18 and a transmission/reception antenna 2a.
Patent JP-H09129697-A (JP)
Title: Article processor
Inventor: HOKARI SUMIO
IPC: H01L21/68
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an article processor capable of promptly performing return works accompanying handling miss without changing temperature environments in a chamber. SOLUTION: Maintenance gloves 8 are provided in an outer wall portion of a chamber 2 as return works accompanying handling miss. This can intercept the atmosphere in the chamber 2 and the open air while a hand can be inserted into the chamber 2. Further, in order to fetch out an article 10 from the chamber 2, an article fetch-out unit 9 is fitted on to an outer wall portion of the chamber 2 within a range that a hand inserted into the maintenance gloves 8 reaches, and it is possible to fetch out the article 10 by opening and closing lids 12, 13 provided at both the ends without releasing the chamber 2.