baber/WOPTO huggingface dataset:
Patent JP-S60111565-A (JP)
Title: Picture input device
Inventor: FUJINAWA MASAAKI
IPC: H04N1/46
Filed: 1983-11-21
Abstract: PURPOSE:To simplify the constitution of a device and to input a color picture with high accuracy by arranging plural-column optical conversion elements in the direction which is in parallel with the scanning direction on the same surface which forms an optical image optically, and by providing a color filter to each element. CONSTITUTION:An original stand 2 of a picture input device is shifted mechanically by a motor 1, and the picture of an original 4 on this original stad 2 is scanned by a fluorescent lamp in the direction which is vertical from the shifting direction. The reflection light, which is obtained by the irradiation of this fluorescent lamp 5 through a slit 6, is optical-path-converted by a reflection mirror 7, and is image-formed on an image formation surface 11 by an image formation lens 8. Plural line sensors 12-1-12-3 are arranged at the image-formation surface 11 in parallel in the scanning direction. Filters R, G and B are arranged on respective sensors 12-1-12-3. The time delay of the color information which is obtained by the same location is eliminated using delay circuits 13-1 and 13-2, and a color picture with a simple constitution and high accuracy is inputted.
Patent JP-H1049284-A (JP)
Title: Offset carrier coordinate detecting device
Inventor: KATABAMI KOICHIRO
IPC: G06F3/03
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for adjustments at the time of device manufacture and increase the sampling rate of coordinate detection without any increase in cost by using a carrier signal, shifted up or down from the center frequency of a pass band within a specific range of the pass bandwidth of a ceramic filter, as an electric signal for coordinate detection. SOLUTION: The ceramic filter is used as a band-pass filter(BPF) 11 and the carrier signal shifted up or down from the center frequency of the pass band within a range of 10-35% of the pass bandwidth of the ceramic filter is used as the electric signal for coordinate detection. Then the BPF 11 passes only the carrier signal and cuts off harmful components such as external noise, and the output of the BPF 11 is amplified by an amplifier 12 and applied to an AM detector 13 to detect the amplitude of the carrier signal; and its output is applied to an A/D converter 14 and a processor (CPU) 4 performs arithmetic processing by using numeric data.
Patent JP-H0266492-A (JP)
Title: Supporting device for tv camera
Inventor: KARAHARA HIDEAKI
IPC: G12B9/08
Filed: 1988-08-31
Abstract: PURPOSE:To miniaturize the supporting device by connecting a vertical gimbal for holding a camera to a horizontal gimbal through a pin mechanism so as to optionally rotate the vertical gimbal and moving a driving pin for the vertical gimbal to control the rotation of both gimbals only by one motor. CONSTITUTION:The horizontal gimbal 26 is supported on a base frame 21 by a pin 27 and a hole 22a so as to be horizontally rotated and the vertical gimbal 30 is supported by the gimbal 26 by a pin 32 and a hole 29 so as to be vertically rotated. The rotation of a motor 46 is reduced by gears 47, 45 to rotate a gear 43. The key part 35a of an arm 34 is rotated, the driving pin 33 of the vertical gimbal 30 is successively guided by the inclined part of a V-shaped driving grooves 36 and the T-shaped part of the guide groove 40 and the vertical gimbal 30 is rotated in the arrow X1, Y1, Y2, and X1 direction. Thus, a TV camera C held by the vertical gimbal 30 is vertically and horizontally rotated by one driving motor 46, so that the weight and size of the device can be reduced.
Patent JP-S6267345-A (JP)
Inventor: JIENNARO BARONE
IPC: F16F13/08
Filed: 1986-09-16
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-S6374074-A (JP)
Title: Electrophotographic color toner
Inventor: NOMURA YOSHIHIRO
IPC: G03G9/09
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a blue or green electrophotographic toner superior in lightfastness and electrification characteristics by incorporating tetrachlorinated copper phthalocyanine as a colorant. CONSTITUTION:The tetrachlorinated copper phthalocyanine to be incorporated in an amount of 0.5-10wt%, preferably, 1-7wt% of the binder resin, in the toner has a structure represented by formula I. Some colorant of the same color series (blue) can be added, and all the kinds of binder resins having so far used as the binders of the toners can be used. Many kinds of assistant additives, such as plasticizers and resistivity controllers, may be added in order to adjust the thermal, electrical, and physical characteristics of the toner, when needed, thus permitting oxidation reactions due to ozone and bleaching agents to be made unliable to occur, lightfastness to be improved, electrification to be uniformized and stabilized, and sharp blue and green images to be obtained.
Patent JP-S62201992-A (JP)
Title: Production of precursor pitch for carbon fiber
Inventor: OOSUGI YUKIHIRO
IPC: C10C3/08
Filed: 1985-10-02
Abstract: PURPOSE:To manufacture precursor pitch for carbon fiber which has a low viscosity and excellent spinnability and is improved in infusibility, by heat- treating soft (medium) tar pitch, fractionating the treated pitch and heat-treating the resultant pitch contg. only a trace amt. of quinoline insolubles. CONSTITUTION:Soft (medium) tar pitch is heat-treated at a temp. of 350-500 deg.C to form a mesophase. The pitch is fractionated with a solvent, thereby removing the solvent insoluble component contg. the mesophase. Then, the solvent is removed to obtain a pitch contg. only a trace amt. of quinoline insolubles. The pitch thus obtd. is further heat-treated to obtain the desired precursor pitch. This precursor pitch generally has a benzene insoluble content of 50-65wt%, a quinoline insoluble content of 1wt% or less and a softening point of 200-240 deg.C. Accordingly, this precursor pitch can be smoothly spun by a customary melt spinning method. The carbon filament obtd. from this precursor pitch has desirable properties suitable for a general-purpose carbon fiber.
Patent JP-2000044508-A (JP)
Title: Production of fluoroacetone
Inventor: SONODA HIROSHI
IPC: C07C45/30
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To extremely safely and readily obtain the subject fluoroacetone that is useful as an intermediate for coloring materials, perfumes, agrochemicals and pharmaceuticals by reaction of glycerol with a specific fluorinating agent. SOLUTION: The objective fluoroacetone is obtained by allowing (A) glycerol to react with (B) a fluorinating agent of formula I (R1-R4 are each an alkyl, an aryl or the like). As a compound of formula I, are cited preferably bis- dimethylamino-difluoro-methane, bis-diethylamino-difluoromethane and bis-di-n- propyl-amino-difluoromethane. The compound of formula I can be safely and readily synthesized by the halogen-exchange reaction between a compound of formula II (X1 and X2 are each Cl or Br) and a fluorine alkali metal salt (preferably potassium fluoride) in an inert solvent. In a preferred embodiment, the amount of the component B is usually 3-10-fold molar and more amount based on the component A.
Patent JP-S60113854-A (JP)
Title: Continuously variable speed device
Inventor: SADA KENZOU
IPC: F16H13/10
Filed: 1983-11-18
Abstract: PURPOSE:To eliminate any slippage between a transmitting body and a every disk by rotatably supporting the cylindrical portion of the transmitting body through a bushing on a piston and interposing a thrust bearing between the end face of the piston and the end face of the flange. CONSTITUTION:The cylindrical portion 31 of a transmitting body 30 is rotatably supported through a bushing 33 on a piston 27, and a thrust bearing 34 is interposed between the end face of the piston 27 and the end face of a flange 32. Thus, the transmitting body 30 does not fall down and the slidable contact between the cylindrical portion 31 and the bushing 33 becomes smooth so that the smooth rotation of the transmitting body 30 can be ensured while slippage between the transmitting body 30 and respective disks 11, 19 can be eliminated since oil does not leak into a cylinder hole 23.
Patent JP-H0555731-A (JP)
Title: Manufacture of printed wiring board
Inventor: UNO SHIGEHISA
IPC: H05K3/28
Filed: 1991-08-29
Abstract: PURPOSE:To provide a method which can prevent the production of a resist residue in a through hole at the time of forming a solder resist pattern on a printed wiring board by using a photosensitive solder resist. CONSTITUTION:After a hole 6 is formed passing through a photosensitive solder resist 3 filling up a through hole 2 by utilizing a pressure difference produced by a pressure reduction, etc., after applying the resist 3, a solder resist pattern is formed by exposing and developing the resist 3. Therefore, an excellent solder resist pattern can be formed on the surface without producing any resist residue in the hole 2.
Patent JP-S6268460-A (JP)
Inventor: YOOHIMU KOTSUHO
IPC: A61G11/00
Filed: 1986-09-18
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-H04362979-A (JP)
Title: Developing device and image forming device
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/09
Filed: 1991-08-29
Abstract: PURPOSE:To obtain an image having a less edge effect by holding a developer on a region opposite to the intermediate, part of two magnetic poles, as well and having contact with the low density developer of the intermediate part to complete development. CONSTITUTION:The developer passing the intermediate part is strongly held on the outer periphery of a sleeve by the magnetic force of the magnetic pole N2. At this time, the magnetic pole having the same polarity as that of the magnetic pole N2 does not exist on the downstream side of the magnetic pole N2, so that a developer D2 held on the magnetic pole N2 is smoothly carried toward the magnetic pole S2, that is, the downstream side, without being stayed. Therefore, the developer D2 held by the magnetic force of the magnetic pole N2 has a density higher than that of a developer D12 on the intermediate part, and lower than that of a developer D1 held on the magnetic pole N1, that is, a middle density. Thus, the carried developer is developed, based on a potential difference between a bias VB applied to the sleeve 2 by a power source 5 and the photosensitive body 10, in such a manner that a photosensitive body 10 comes into contact with the developer D1 held on the magnetic pole N1 and the developer D12 held on the intermediate part.
Patent JP-H0773397-A (JP)
Title: Communication equipment for vehicle
Inventor: TOMIOKA YASUO
IPC: G01C21/36
Filed: 1993-09-02
Abstract: PURPOSE:To automatically execute FAX communication to the destination of contact without troubling a driver by predicting the time of arrival at the destination of transportation when passing a prescribed position in the middle of operation in the case of freight transportation on a truck or the like. CONSTITUTION:This equipment is provided with a means A for detecting the present position of a present vehicle based on the position information of satellite radio waves, means B for inputting map information concerning the destination of the present vehicle, the FAX number of the destination of contact and transmission point, means C for storing these kinds of input information, means D for calculating a remaining distance to the destination from the present position of the present vehicle and the map information, means E for calculating the average speed of the present vehicle at every fixed time, means F for calculating the remaining distance to the destination and the time of arrival at the destination from the latest value of the average car speed when the present position of the present vehicle arrives at the transmission point, and means G for controlling the FAX communication to the destination of contact for the predictive time of arrival.
Patent JP-S59110401-A (JP)
Title: Rolling method
Inventor: HONJIYOU HISASHI
IPC: B21B1/22
Filed: 1982-12-14
Abstract: PURPOSE:To prevent the stepped abrasion of rolls and to relieve the face pressure thereof by shifting and oscillating a pair of upper and lower work rolls having tapered parts on the sides opposite from each other under a prescribed condition. CONSTITUTION:An upper work roll 1 and a lower work roll 2 which have tapered parts and of which the diameters decrease toward the outside in the axial line direction on the sides opposite from each other are shifted. The points P1, P2 of inflection from the cylindrical part to the tapered part are positioned on a rolled plate S and the points P1, P2 are provided on the sides opposite from each other with the center of a rolling mill as a reference. The rolls 1, 2 are oscillated along the axial line to prevent the points P1, P2 from deviating from the plate S and to move toward the directions opposite from each other.
Patent JP-S59107333-A (JP)
Title: Automatic focusing control device
Inventor: ISHIKAWA NORIO
IPC: G02B7/08
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a simple and compact constitution by cutting a feed to a motor, when a rotating quantity of a lens driving motor in a prescribed time is below a prescribed quantity. CONSTITUTION:When a focusing start switch is turned on, a focus detecting circuit 36 starts a focus detecting operation and generates a signal. When this signal is received, a motor driving circuit 32 supplies a current to a motor M, and a controlling circuit 34 generates a timing signal for storing a counting value of a counter 24 in a register 26. Subsequently, after a constant interval of time elapses, the controlling circuit 34 generates a timing signal for storing a counting value of the counter 24 in a register 28, and subsequently, generates a signal for executing a comparing operation to a comparing circuit 30. As a result, in case when memory values of the register 26 and 28 coincide with each other, the comparing circuit 30 generates a coincidence signal, and the current supply to the motor M is stopped. In such a way, a simple and compact constitution can be obtained.
Patent JP-S59108174-A (JP)
Title: Information reader and information processing method
Inventor: SUKAI TSUNEHISA
IPC: G06V10/10
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a flexible mechanical structure by constituting the movement of a structural part necessary for picture recognition so as to be minimum. CONSTITUTION:A focal photoconductive system 2 such as a lens is arranged between a sensor 1 and the surface of a business form (original surface) 3 so that images (b)-(d) e.g. on the business form surface are formed on the points (a)-(c) of the sensor 1. At that time, the images of light sources distributed to the points (a)-(c) of the sensor 1 are focused on the points (b)-(d) of the business form surface 3. This phenomenon is always generated when a medium forming reciprocity theorem is used in a photoconductive system 2. Therefore, the change of the brightness of an image generated on the picture elements of the sensor 1 is automatically compensated by changing and updating the physical positional relation between the business form surface 3 and the photoconductive system 2, so that the flexible positional change of a structural part can be attained in case of character recognition.
Patent JP-H0381798-A (JP)
Title: Line buffer circuit of high efficiency and small capacity
Inventor: USUI NOBUHIKO
IPC: G09G5/18
Filed: 1989-08-25
Abstract: PURPOSE:To allow overlap display even if the number of data exceeds the capacity of a line buffer by constituting the above circuit in such a manner that the right and left rasters of a character region can be displayed by the data quantity for each one dot so as to attain the prescribed quantity in the capacity of the line buffer. CONSTITUTION:This circuit is constituted of the line buffer 1, a line buffer input control section 2, a line buffer output control section 3, and a selecting section 4. This circuit is so operated that the writing clocks WCK are outputted by the number of data X1+1 piece of the character region to the buffer 1 from the beginning of the character region on one horizontal scanning line. The control section 2 is so controlled that the only the data for each one dot of the right and left is inputted as the raster data to the line buffer 1 even if the raster display region exists in the right and left regions of the character region. The same data as the data inputted to the buffer 1 is outputted by controlling the control section 3. The displaying of the raster display region is executed in this way by using the line buffer having the capacity for the number of dots X1+2 pieces or above in this way.
Patent JP-S59109945-A (JP)
Title: Voice control device for doorway
Inventor: KAIBA KICHI
IPC: G06F3/16
Filed: 1982-12-15
Abstract: PURPOSE:To realize a reduced energy consumption without causing a drop of a service by generating different voices automatically with a good timing in accordance witn coming in and out of a man. CONSTITUTION:In case when a man comes in, a mat switch is operated in order of 2 3, and a signal becomes an on-signal in order of A B. When the on- signal A is inputted to an input terminal 12, an output signal C becomes on. While the output signal C is on, a voice generating part generates ''Welcome!''. When the on-signal B becomes off, the output signal C becomes on. In case when a man comes out, the mat switch is operated in order of 3 2, and the signal becomes an on-signal in order of B A. When the on-signal B is inputted to an input terminal 13, an output signal D of an output terminal 22 becomes on. While the output signal D is on, the voice generating part generates ''Thank you for your coming''. When the on-signal A becomes off, the output signal D becomes off.
Patent JP-2000017847-A (JP)
Title: Assembly type partitioning method
Inventor: SHOJI JUNICHI
IPC: E04G21/32
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type partitioning method capable of easily producing, assembling and disassembling partitions on the job site. SOLUTION: Panel holding members 1b of the same shape are adhered in parallel in a longitudinal direction on both the side surfaces of a rectangular core member 1a thereby forming a column panel 1, fitting and inserting grooves 2, 2 for panel with the side surface of the core member 1a as the bottom surface and fitting and inserting grooves 3, 3 for panel with both the end surfaces of the core member 1a as the bottom surface are formed between the panel holding members 1b, and the end edge of a wall panel 4 is fitted and inserted to the fitting and inserting grooves 2, 3 in a freely detachable manner thereby constituting the partition.
Patent JP-S6278501-A (JP)
Title: Optical device having antireflection film
Inventor: OI YOSHIHARU
IPC: G02B1/115
Filed: 1985-10-02
Abstract: PURPOSE:To prevent the generation of Fresnel reflection light by forming an antireflection film consisting of a dielectric material on the joint surface of a light transmittable optical material and adhering the same by using a transparent adhesive agent thereby constituting the antireflection film. CONSTITUTION:The image from an input pattern 1 irradiated with incoherent light is made incident via a lens 2 on a photoelectric surface 4 on the inside surface of a glass vessel 3 of a space optical modulating tube. The surface 4 releases photoelectrons corresponding to the incident image and the photoelectrons are made incident via an accelerating and focusing lens system 5 on a microchannel plate 6, by which the photoelectrons are multiplied several thousand times. The multiplied electrons are accumulated on the surface of an electrooptic crystal 8 such as LiNbO3 disposed with a transparent electrode 8a via a joint part 8f to charge the refractive index of the crystal 8 according to the electrostatic charge image. The image 11 of laser light is obtd. when the laser light from a laser light source 10 is irradiated via a half mirror 9 to the crystal 8. The Fresnel reflection light is thereby eliminated.
Patent JP-S60111433-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATADA KENZOU
IPC: H01L21/60
Filed: 1983-11-22
Abstract: PURPOSE:To enable to perform a transfer bumping, in which positioning is remarkably easier and the junction strength of which is higher, by a method wherein film leads constituted respectively in a structure, wherein the width of the tip region of each film lead, where a metal protrusion transfers and where corresponds to the electrode of a semiconducltor element, is larger than the width of the film lead extendedly provided from a resin film, are used. CONSTITUTION:Film leads 20 are respectively constituted in a structure, wherein the tip region 21 of each film lead 20 is a region, where a metal protrusion 23 for transfer and are junctioned and the width C of the tip region 21 is larger than the width B of the film lead 20 extendedly provided from a resin film 1. Accordingly, when the metal protrusion 23 formed by a plating method, etc., and the film lead 20 are positioned with each other on a surface with an insulative substrate 22 as the main constituents, the positioning has only to perform in such a way that the metal protrusion 23 gets in the region 21 surrounded with the C and D of the film lead 20, that is, the metal protrusion 23 is hided behind the region 21 surrounded with the C and D. Then, also in case the aluminum electrode 6 of a semiconductor element 2 and the metal protrusion 23 of the film lead 20 are mutually positioned, the aluminum electrode 6 and the metal protrusion 23 are not mutually positioned but the region 21 surrounded with the C and D at the tip of the film lead 20 and the aluminum electrode 6 have only to be positioned.
Patent JP-2001041567-A (JP)
Title: Hot-water supplier equipped with bath boiler
Inventor: TSURUTA TORU
IPC: F24H1/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplier equipped with a bath boiler, which is capable of detecting the half-done fault of a temperature sensor even when the hot-water supplier is not provided with an automatic hot-water filling function. SOLUTION: A hot-water supplier equipped with a bath boiler is provided with a bath heating unit for heating bathtub water, a temperature sensor for detecting the temperature of the bathtub water, a temperature setting unit for setting the heating temperature of the bathtub water, a feed water heating unit for heating feed water, a feed water temperature sensor for detecting the temperature of the feed water for the feed water heating unit, and a feed water sensor for detecting the existence of the feed water for the feed water heating unit. In such a hot-water supplier equipped with a bath boiler, a bath temperature sensor fault detecting unit for detecting the fault of the bath temperature sensor by comparing the detecting value of the bath temperature sensor upon starting the heating of the bathtub water with the detecting value of the feed water temperature sensor is provided.
Patent JP-S59121403-A (JP)
Title: Controller of mobile robot
Inventor: TAKAHASHI TSUNEO
IPC: G05D1/02
Filed: 1982-12-14
Abstract: PURPOSE:To control the guidance for traveling of a robot with high accuracy by stopping temporarily the robot for each prescribed time or distance traveled and correcting the drift of a direction sensor when the robot is stopped. CONSTITUTION:A control part 7 sets a system in a learning traveling mode and guides a robot to its start position S on an expected course by means of a remote control transmitting and receiving devices 8 and 9. Then the part 7 pushes a set button to set the start point (x0, y0) and the standard theta0 of traveling direction at an arithmetic control part 4. Then the system is switched to an unmanned traveling mode through the part 7 after the learning traveling is through with the robot. Thus the part 4 makes the robot have the copying traveling on a course C on the basis of the data stored in a memory part 5. In this case, the part 4 stops the robot temporarily for each time or distance traveled and corrects the drift of a direction sensor at that time point.