baber/WOPTO huggingface dataset:
Patent JP-S6395786-A (JP)
Title: Liquid crystal television
Inventor: KITAGAWA TAKASHI
IPC: H04N5/66
Filed: 1986-10-09
Abstract: PURPOSE:To obtain a high picture quality displaying image with a satisfactory gradation and without a hue dislocation by considering the characteristic of a television signal and a liquid crystal panel, correcting an inputted television signal and keeping the proportional relation of the luminance of an original picture and the luminance of a displaying picture. CONSTITUTION:Three primary color signals 9-11 are respectively inputted to reverse gamma correcting circuits 12-14, and three primary color signals 15-17 with the corrected size can be obtained. After the corrected three primary color signals 15-17 are time-division-mixed on accordance with the constitution of the color dot of a color filter on a color liquid crystal panel 19 in a liquid crystal panel driving circuit 18, the signals are inputted to a color liquid crystal panel 19. The relation of an impressed voltage V and the transmitted light quantity, namely, a luminance Y of a color liquid crystal panel 19 is as shown in the figure. The input output characteristic of the reverse gamma correcting circuits 12-14 is set by considering a color liquid crystal panel characteristic and a gamma correcting characteristic. Thus, a luminance I of the original picture and the luminance Y of the displaying picture are in a proportion relation, and the high picture quality displaying picture with a gradation and without a hue dislocation can be obtained.
Patent JP-H1086602-A (JP)
Title: Caster device
Inventor: HATANAKA KAORU
IPC: A61G5/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a caster device whose maintenance ability is improved. SOLUTION: A caster shaft 7 is installed to a car body side in such a way that a caster shaft C1 is nearly perpendicular to the car body, and the car body side attaching section 11 of an L-like arm section 8, is attached to the lower end section of the caster shaft C1 rotatably in relation to the caster shaft 7. The lower end section of the arm section 8 supports one end of an axle 9. With the axle 9 penetrating a wheel 10 at its center, the axle 9 is positioned in the axial direction so as to make the plane P passing through the width center of the wheel 10 align with the caster shaft C1.
Patent JP-H04120402-A (JP)
Title: Optical integrated interferometer
Inventor: TAKI KAZUYA
IPC: G01B9/02
Filed: 1990-09-12
Abstract: PURPOSE:To reduce a size of an interferometer and improve reliability by integrating principal components of an interference optical system such as a laser light wave divider, a wave synthesizer and a frequency shifter on one substrate. CONSTITUTION:A magnetic thin film 12, a semiconductor laser 13, a light isolator 14, an accumulating lens 15, an optical fiber 17 and a photo detector 18 are formed on a substrate 11. A laser beam emitted from the laser 13 proceeds through the isolator 14, the lens 15 and a ridge waveguide 21 to be wave-divided in a Y-split 23 and propagates in split waveguides 24, 25. The laser beam incident to the waveguide 24 is applied via the fiber 17 and a SELFOC lens 41 to an object 43 to be measured. The laser beam which has been subjected to Doppler shift on a surface of the object 43 proceeds through the lens 41, the fiber 17 and a waveguide 45 to be combined with reference light in a Y-split 46 and heterodyne-detected by the detector 18. An output signal of the detector 18 is compared with reference frequency of current applied to an electrode to a shifter 33, Doppler shift is obtained and a direction and speed of displacement on the surface of the object are calculated.
Patent JP-S61120646-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C2/04
Filed: 1984-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09179064-A (JP)
Title: Image-forming optical system
Inventor: SATO AKIRA
IPC: G02B13/18
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate distortion by a simple constitution by eccentrically rotating a part of lens groups of a projecting optical system so that incident heights to a reflection optical system of a primary beam of light having a same distance from the optical axis in an object plane are all the same. SOLUTION: This system is composed of a projecting optical system comprising a luminous flux from a reduced side image surface OBJ of grp 1-4, and a reflection optical system of grp 5 which has a positive power and is arranged with its optical axis forming an angle other than a normal to a magnified image surface. In addition, the system is configured so that any primary beam of light between the reflection optical system and the magnified image surface forms a fixed angle to the magnified image surface and also an angle between an optical axis beam of light made incident to a reflection surface of the reflection optical system and the optical axis beam of light reflected from the reflection optical system forms less than 90 deg.. If an angle at the time of reflecting to the reflection optical system of which the optical axis beam of light has a positive power is made less than 90 deg., the reflection optical system becomes advantageous in the configuration to make the entire image-forming optical system compact with a less effective area.
Patent JP-S6397054-A (JP)
Title: Key telephone system
Inventor: NAKANO KAZUO
IPC: H04Q3/58
Filed: 1986-10-14
Abstract: PURPOSE:To display a speaking information corresponding to the change in a line capturing telephone set by providing a control means which accumulating action is continued in holding a telephone line but a display is intermitted and the display of the call information is restarted to a holding replay telephone set. CONSTITUTION:If a slave telephone set 4 is not capturing a line wire and in a hooked-off state, whether or not a line wire code is received is checked. If the line wire code is received, whether the line wire code is being held or not is checked from the content of registration, if it results in YES, whether the slave telephone set is the key telephone set that operated the holding by itself or not is checked from the content in a line state memory. If the check results in the holding operation telephone set, the content of a charge counter is displayed in the displayer 47 of the slave telephone set, and the held line wire is re-captured. When it is not the holding operation telephone set, the charge counter is cleared, and a memory in which a held telephone set is registered is cleared. Thereafter, a re-capturing processing is executed.
Patent JP-H0290745-A (JP)
Title: Digital terminal station receiver
Inventor: TAKANO ISAMU
IPC: H04L7/00
Filed: 1988-09-27
Abstract: PURPOSE:To reduce the scale of receiver by omitting an identification circuit in the receiver and using a latch circuit of a serial/parallel conversion section in common. CONSTITUTION:A clock signal of f0/N having a stable characteristic extracted by a 2nd timing extraction filter 104 is fed to a =clock distribution circuit 105. The clock distribution circuit 105 generates clock signals whose phases in N (number of serial/parallel conversion stages) are deviated by T/N (T is one period time) and they are fed to latch circuits 2021, 2022. The latch circuits 2021, 2022 latch the inputted reception signal and outputs the result by using the clock signal. Thus, the timing extraction circuit in a high speed PCM signal transmission system is realized, the serial/parallel conversion function is made stable and the device constitution is simplified.
Patent JP-2001037584-A (JP)
Title: Chair leg with flat type plate having hinge-like mechanism for holding small article
Inventor: KAMATA KAZUO
IPC: A47C7/62
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To secure a place for holding a small article and eliminate the incoveniences associated with keeping the small article conveniently by installing a plate to each of two legs among four legs for bearing a force from the upper side by the hinge principle and for opening laterally against a force from the lower side. SOLUTION: In two legs 2 among four legs arranged in a chair 1, flat type plates 4 are installed via hinges 3 and the like so as to face each other. The flap type plate 4 can bear a force from the upper side by the principle of the hinge 3 while opens laterally against a force from the upper side. When the chairs 3 are overlapped to each other for storage, the flap type plate 4 is put in a cutout storage place 5, so that numbers of chairs 2 can be overlapped mutually so as to be placed. In this way, a place for placing a small article can be secured conveniently.
Patent JP-S60134958-A (JP)
Title: Document processing system
Inventor: TAKATORI MITSUKO
IPC: G06F17/22
Filed: 1983-12-23
Abstract: PURPOSE:To minimize the quantity of held fair copy texts to reduce the quantity of storage and make the fair copy processing of a halfway part of a text to secure responsiveness by providing a file test memory and a partial fair copy information memory. CONSTITUTION:A partial fair copy processing part 2 makes a fair copy of a required test part in accordance with text data in a file text memory 101 and information in a partial fair copy information memory 102 and records this fair copy text in a fair copy text information memory 104. Correspondence relations between the fair copy text and data in the memory 101 are recorded in a correspondence information memory 103, and information indicating that making a fair copy should be started from a proper division of the fair copy text is added to the memory 102 for every proper division of the fair copy text. Thus, the memory 101 where the whole of text form information before allocation is held and the memory 102 where fair copy control information required for starting the fair copy processing from a proper position of text information is held for every proper position of text information are provided, thereby reducing a required storage capacity and securing responsiveness.
Patent JP-H03104858-A (JP)
Title: Surface treatment
Inventor: MITSUYA MUNEHISA
IPC: C23C14/16
Filed: 1989-09-20
Abstract: PURPOSE:To render satisfactory wear and shock resistances to a solid sample by coating in a min. film thickness by depositing a coating film of a material having higher surface tension than the material of the solid sample from a vapor phase. CONSTITUTION:When a coating film is formed on the surface of a solid sample, a coating film of a material having higher surface tension than the material of the solid sample is deposited from a vapor phase. The rate of deposition of the coating film is regulated to >=1nm/min. Islands grown to proper dimensions are connected to each other and a protective film can be formed.
Patent JP-H0747852-A (JP)
Title: Turning mechanism in front wheel steering vehicle
Inventor: YANO MITSUO
IPC: B60K17/348
Filed: 1991-09-20
Abstract: PURPOSE:To smoothly perform small turning a machine body in a field or the like by providing an acceleration switching mechanism between A front wheel drive shaft and a front wheel differential gear, in a front wheel driving route in a front wheel steering vehicle of tractor or the like. CONSTITUTION:An accelerating differential gear mechanism 40, comprising a bevel gear 44 connected to be associated with a brake 37, bevel gear 42 connected to a differential gear case 41 and a bevel gear 43 associated with a side of a front wheel differential gear 15, is provided in a front wheel driving route 11 connected to be associated with the front wheel differential gear 15. An acceleration switching mechanism B is constituted by providing this accelerating differential gear mechanism 140, brake 37 for placing the bevel gear 44 in a decelerating or stopping condition and a switching clutch 33 capable of releasing a standard drive condition in accordance with a turning operation at a fixed steering angle or more in a steering mechanism side. In the case of operating the steering mechanism side turned by the fixed steering angle or more, by placing the switching clutch 33 in a steering condition and also by actuating the brake 37, a front wheel is acceleration rotated through the bevel gear 43 to perform a small turn.
Patent JP-H1169739-A (JP)
Title: Painting method for armature core
Inventor: AZUMA RIYUUSUKE
IPC: H02K15/12
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a painting method for armature core in which insulation painting can be carried out for armature cores of different thickness using a common holder while ensuring sufficient insulation performance. SOLUTION: When the surface of an armature core 1 is painted with an insulating material, a tubular member 2 is fitted in the through hole 1a of the armature core 1 from at least one opening thereof while projecting therefrom. The surface of the armature core 1 and the outer circumferential surface of the tubular member 2 are then painted with an insulating material under a state where the holder 5 abuts against the end face of the tubular member 2 on the projecting side. Alternatively, a resilient link 6a constituting the holder 5 may abut against the end face of the tubular member 2 on the projecting side. Since an insulation layer is formed continuously from the end face of the armature core 1 to the outer circumferential surface of the tubular member 2, defective insulation is eliminated. When a shaft 3 is inserted into the through hole 2a of the tubular member 2 and painted while being held at the opposite ends thereof, a plurality of kinds of armature core 1 can be painted using a common holder 4 regardless of the thickness of the armature core 1.
Patent JP-H062248-A (JP)
Title: Knitted fabric provided with pocket having rib knit and its knitting method
Inventor: MITSUMOTO SHIGENOBU
IPC: D04B1/06
Filed: 1991-09-21
Abstract: PURPOSE:To make it possible to simply produce a knitted fabric provided with a pocket having a rib knit without carrying out post-treatment such as heat treatment. CONSTITUTION:The objective knitted fabric consists of the bottom part of a pocket and the surface part of the pocket knitted from the bottom part and knitted in a state where the side edge part is knitted to surface fabric and a rib knitted part formed in a state where the side edge part is knitted to the surface fabric of the pocket in rows and the knitted part in the pocket is formed in a structure superposing a loop placed at the prescribed interval to a loop on the side. The objective knitting method is carried out as follows: A rib knitted fabric is knitted from a knitting needle of knitted fabric of surface part of the pocket and an empty needle and in final end of the rib knitted fabric, a loop moved to the empty needle and knitted is moved to the knitting needle of surface part of pocket and the needle is made empty by loosing stop treatment and loop of backward knitting needle for knitting the knitted fabric in the pocket is moved to the empty needle and the knitted fabric part in the pocket is knitted with forward knitting needle of the part and surface fabric is knitted with the forward knitting needle.
Patent JP-H0768707-A (JP)
Title: Decorative material and manufacture thereof
Inventor: MARUYAMA OSAMU
IPC: E04F13/08
Filed: 1993-09-03
Abstract: PURPOSE:To provide a decorative material which can be manufactured by simple manufacturing steps with a low-cost substrate material and has excellent feel of quality and beauty equivalent to those of a plate using a producing plate of natural wood. CONSTITUTION:A base 4 is manufactured by bonding a translucent sheet material 8 to a surface of a substrate material 6. As the material 8, a material in which an ink laminated part is arranged in a pattern state on its surface is used. A pattern 24 by an emboss e1, groove 26 by an emboss e2 and grooves 28 by am emboss e3 are simultaneously formed on a sheet material adhering surface 12 of the base 4 by embossing. A sheet material adhered surface 22 of the base 4 is colored and further a surface coating layer 32 is formed to obtain a decorative plate 2.
Patent JP-S6483761-A (JP)
Title: Sound-insulating floor
Inventor: MAEDA FUTOSHI
IPC: E04C2/36
Filed: 1987-09-25
Abstract: PURPOSE: To reduce floor impact noises by installing a cell structure such as a honeycomb or roll core in intimate contact between a surface layer and an elastic layer, with the greatest-rigidity direction of the cell structure being perpendicular to the surface layer and the elastic layer. CONSTITUTION: A honeycomb structure 2 made of paper or aluminum with a thickness of a few millimeters and having a cell size of a few millimeters to several tens of millimeters is brought into intimate contact with the lower part of a surface layer 1 made of wood, polymeric material or the like and being a few millimeters thick. An elastic layer 3 made of viscoelastic rubber, polymeric material or their foam, etc., and being a few millimeters to several tens of millimeters thick, is installed at the underside of the structure 2 and directly bonded on a skeleton 4.
Patent JP-S62100775-A (JP)
Title: Magnetic toner for heat roll fixing
Inventor: ASANAE MASUMI
IPC: G03G9/087
Filed: 1985-10-29
Abstract: PURPOSE:To expand a non-offset range by incorporating a thermoplastic resin having a specific melt viscosity and two kinds of release agents having different melt viscosities into a titled toner. CONSTITUTION:This magnetic toner for heat roll fixing contains the thermoplastic resin of which the melt viscosity at 150 deg.C is in a 1X10<2>-2X10<3> poise range, the release agent of which the melt viscosity at 120-130 deg.C is in a 1X10<2>-1X10<3> poise range and the release agent of which the melt viscosity at 140-160 deg.C is in a 1X10<3>-1X10<5> range as well as magnetic powder. Offset is liable to arise if the melt viscosity of the thermoplastic resin is <1X10<2> poise and the fixability is lower if the melt viscosity exceeds 2X10<3> poise. The release agent having the lower melt viscosity acts at a low temp. and the release agent having the high melt viscosity acts at a high temp. if two kinds of such release agents are used. The offset is thereby prevented in a wide temp. range from low to high temps.
Patent JP-S60134559-A (JP)
Title: Electrostatic recorder
Inventor: KAWADA YUKIO
IPC: H04N1/00
Filed: 1983-12-21
Abstract: PURPOSE:To disregard the driving accuracy of a pressure fixation roller drive motor by providing a device detecting the paper feed amount of an electrostatic recording paper sheet by a pressing fixation roller and controlling the deflection of the electrostatic recording paper with output information of the detecting device to decrease the passing path of the electrostatic recording paper. CONSTITUTION:A control circuit 33 controls a drive circuit 32 of a motor 27 so that the difference between the 1st paper feed amount information of a recording roller 15 obtained from the output information of a drive circuit 17 of a pulse motor 16 and the 2nd paper feed amount information of a pressure fixation roller 24 obtained from the output information of a detection circuit 31 is always within a prescribed range by using the information. Then, the recording paper 13 is deflected between paper guide plates 35 and 36 and the amount of deflection is controlled to be within a prescribed range. Since the device detecting the paper feed amount of the recording paper 13 of the roller 24 is provided separately and the deflection is controlled by the detecting information, the accuracy of driving of the motor 27 is disregarded.
Patent JP-S62102469-A (JP)
Title: Card attaching and detaching device
Inventor: HASHI HIROSHI
IPC: G11B19/00
Filed: 1985-10-29
Abstract: PURPOSE:To eliminate the warp of a card and to improve the reliability of a device with a simple constitution by constituting such that a card is fed into a containing part while pressing a card by a pressing roller placed away the thickness of the laser card from the upper wall surface of a feed stand is pressing the card. CONSTITUTION:The card feed stand 13 is moved in a left side to bring a built-in roller 25 into contact with a roller 26 with pressure, the roller 25 is rotated clockwise with the drive of the roller 26. Then the laser card 12 inserted through an attaching and detaching port 19 is led to the containing part 21. Since a lower wall surface 22b and the periphery of the roller 25 are separate from the upper wall surface 22b of the feed stand 13 by the thickness of the card 12, a warp can be straightened by the roller 25, and the card is sandwitched by both wall surfaces, and recorded and reproduced by an optical head 14. Accordingly the warp of the card can be eliminated, and the reliability of a low-priced device with a simple constitution can be improved.
Patent JP-H1069309-A (JP)
Title: Numerical controller
Inventor: KINOSHITA JIRO
IPC: G05B19/414
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a CNC device with good operability which makes it possible to arrange a display unit where man-machine interfaces are centralized separately from a CNC device main body. SOLUTION: The CNC device main body 10 and the graphic board 21, etc., of the display unit 20 are connected by an optical cable 30 as a bus. Further, the CNC device main body and a personal computer 26 are also connected by an optical cable 31 as a bus. When a switching circuit SW connects a display device 29 to the side of the graphic board 21, it can be used as a display device of the CNC device and when the display device is connected to the side of the personal computer 26, it can be used as a display device of the personal computer. A CNC processor 11 can directly utilize various man-machine interface functions such as a keyboard interface 23, a serial interface 24, etc., connected to the display unit 10 of the CNC processor 11. The personal computer 26 also can make good use of those resources.
Patent JP-S60133624-A (JP)
Inventor: KUJIYOU FUMIYUKI
IPC: H01H73/18
Filed: 1983-12-20
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-H01113256-A (JP)
Title: Matrix printer and printing method by matrix printer
Inventor: RARUSU GUNNAA GUSUTAFUSON
IPC: B41J2/24
Filed: 1988-09-29
Abstract: PURPOSE: To enable use of concurrent printing of conventional letters on two separate lines and printing of expanded letters over the two lines by making an element row of printing elements substantially neither be interfoliated with nor partially overlap with printed portion by printing elements of other element row when the rows are rotated at a second angular position. CONSTITUTION: When printing is made in the state that each element row forms clockwise angle of 45 deg. with respect to the direction of parallel motion H, print consisting of printed dots due to printing elements 3-11 of an element row 12 in the direction of arrow H and print consisting of printed dots due to printing elements 13-24 of an element row 25 neither be interfoliated with nor partially overlap with prints consisting of printing elements 13-24 and 3-11 of element rows 25 and 12. This is caused by the fact that printing elements of the first element row are all at one side of support center C, and on the other hand, those of the second element row are all at the other side of support center C, when viewed in the direction of arrow V.
Patent JP-S6486263-A (JP)
Title: Data processor
Inventor: MIHASHI MASAHITO
IPC: G06F12/08
Filed: 1987-09-29
Abstract: PURPOSE:To correspond to signal delay at the time of an initial action by sending a signal to execute the increment of the head address and the subsequent addresses of transferring data and increasing an increment signal for a waiting cycle till the completion of data transfer from a bus slave. CONSTITUTION:At a data processor 1 to execute the block transferring of data at the section of a bus slave 2, a buffer memory 12 is provided, and a block access requesting/increment signal generating part 15 and a response signal detecting part 16 are provided. At the generating part 15, the increment of the peak address and the subsequent addresses of a block is executed. A signal BLAINC is sent, and at the detecting part 16, the signal BLAINC is increased equivalent to the waiting cycle till a data transfer completing signal DC from the bus slave 2 is received.