baber/WOPTO huggingface dataset:
Patent JP-H10174091-A (JP)
Title: Camera control system
Inventor: SATO MAMORU
IPC: G03B17/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: Let a user recognize a camera is under moving and perform accurate camera control by synchronizing the camera with the display of a picture picked up under moving and displaying the moving information of the camera determined by a determination means. SOLUTION: If a pan/tilt operation command to the camera 103 is transmitted to a camera server 101 from a terminal device 102 during the camera 103 picks up a picture, a CPU performs operation control according to the command on the camera 103 as a control means. At this time, the camera 103 transmits an operational signal which notifies to be in the middle of the pan/tilt operation. The CPU as the determination means receives this operational signal, synchronizes this with the frame data of the picture picked up under the pan/tilt operating, and adds an operation determining signal showing to be in the middle of the pan/tilt operation. Thus, the operation determination data is added to the picture data, and the prescribed data is transmitted to the terminal device 102 as a transmission means, by the CPU.
Patent JP-H03195330-A (JP)
Title: Charging circuit
Inventor: MAEKAWA TAKIO
IPC: H02J7/00
Filed: 1989-12-22
Abstract: PURPOSE:To protect a timer IC against breakdown even upon separation of contact from a contact chip by an arrangement wherein load current flows into a constant voltage element, upon separation of one contact on an arm part from a third contact chip when a load is turned ON, then current and voltage are limited and current flowing into the output end of the timer IC is suppressed. CONSTITUTION:If a contact PD is electrically opened temporarily from a contact chip SD, when a motor M under ON state is switched to charging side by sliding a slide arm part 20 or due to abnormal contact during ON operation of the motor M, current flowing through the motor M flows from a contact chip SA through a contact PA to contact chips SB, SC. Since the current flowing into the contact chip SC also flows into a Zener diode DZ and consumed therein, no excessive current flow into the output end P0 of a timer IC 10.
Patent JP-2001157290-A (JP)
Title: Woofer
Inventor: TANAKA SHOJI
IPC: H04R9/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a practical woofer with a simple configuration at a low cost that has excellent low frequency reproduction capability by equivalently increasing a cabinet inner volume. SOLUTION: In the woofer that is provided with a speaker unit 1, a cabinet 2 containing it, and a means 4 that provides negative stiffness to a vibration system of the speaker unit 1, a Hall element 5 and a moving magnet 3 detect a displacement of the vibration system and a feedback circuit 6 feeds back a detection signal to a power amplifier 6 for reproducing a source signal to drive the speaker unit 1. Thus, a center in a displacement direction of the vibration system of the speaker unit 1 is kept to the substantial center position without the need for separate provision of a suction and exhaust pump and a control power amplifier or the like.
Patent JP-2000165859-A (JP)
Title: Image processing system, image compressor image expander and recording medium
Inventor: KITAGAWA TAKASHI
IPC: H04N19/134
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To allow one and game device to apply companding processing to images with different resolutions. SOLUTION: When image data are high resolution image data, an image data division means 1a divides the high resolution image data into 4 partial image data and outputs them. An image data compression means 1b applies compression processing to each of the partial image data or usual image data. When the compressed image data is the partial image data, a specific information addition means 1c adds specific information to locate a position of the high resolution image data. A flag addition means 1d adds a flag denoting a fact of division of the image to the partial image data. A flag detection means 3a detects a flag from the compressed image data. A specific information extract means 3b extracts specific information from the image data when the flag is detected. An image data expansion means 3c applies expansion processing to the image data.  A re-synthesis means 3d applies re-synthesis to the partial image data depending on the specific information when the flag is detected to reproduce the high resolution image data and to output the data.
Patent JP-H09151347-A (JP)
Title: Ink set and method for ink jet recording using the same
Inventor: YAMAMOTO MAYUMI
IPC: C09D11/328
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink set expressing a sharp edge in high color concentration, giving no irregular line thickenings in the pictures and generating no boundary bleedings in the pictures when adjacently printed with different color inks and capable of forming clear color pictures, even a recording paper having a high degree of sizing is used in recording the color pictures by an ink jet. SOLUTION: This ink set is prepared by combining two or more different color inks. Each ink contains a dye and a liquid medium as essential components. At least one color ink contains a high molecular weight material, and the other ink having a different color from that of the preceding ink contains a water soluble dye and an amphoteric compound. An ink jet recording using this ink set is performed.
Patent JP-H04202049-A (JP)
Title: Grain boundary insulated semiconductor porcelain composition
Inventor: ISHIDA NOBUYUKI
IPC: H01G4/12
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a grain boundary insulated semiconductor porcelain compsn. having high quality, superior insulation resistance, a high relative dielectric constant, a small dielectric loss and superior temp. characteristics by adding a specified element to a Ti-Sr compsn. CONSTITUTION:This semiconductor porcelain compsn. is represented by a formula xSrO.yTiO2.mNb2O5.nSb2O3.-aSiO2.bCaO.cMgO (where (x) is 90-110mol, (y) is 90-110, (m) is 0.01-0.50, (n) is 0.01-0.50, (a) is 0.01-0.50, (b) is 0.1-1.0 and (c) is 0.01-0.50), the grain boundary has been insulated with at least one among Cu, Bi, Na and Mn and the max. grain diameter is <=200mum.
Patent JP-H03192823-A (JP)
Title: Digital/analog converter
Inventor: TAKEDA TAKASHI
IPC: H03M1/10
Filed: 1989-12-21
Abstract: PURPOSE:To reduce zero cross distortion after D/A conversion by using 1st and 2nd digital analog conversion elements (DAC), and applying operation to an input data so that zero cross distortion caused at each MSB change point is corrected mutually, and synthesizing the result. CONSTITUTION:A 1st data correction circuit 13 decides a correction value so as to correct the zero cross distortion of a 2nd DAC 16. Only when the sign of output data of a 2nd offset circuit 12 is positive, correction is executed. Moreover, a 2nd data correction circuit 14 decides the correction value so as to correct the zero cross distortion of a 1st DAC 17. Then only when the sign of output data of the 1st offset circuit 11 is positive, the correction is executed. After data correction is implemented by the 1st and 2nd data correction circuits 13, 14, the 1st and 2nd DACs 15, 16 apply D/A conversion and zero cross distortion is evaded by synthesizing the outputs.
Patent JP-H07186278-A (JP)
Title: Multilayered hollow structural molded product, molding thereof and extrusion apparatus for molding
Inventor: OTA AKIRA
IPC: B29C65/66
Filed: 1993-12-28
Abstract: PURPOSE:To enhance the accuracy of the wall thickness of a pre-molded surface layer by forming the pre-molded surface layer in a first cavity formed by a plurality of mold split members among three ones and removing or replacing a part of the mold split members and molding a hollow structure in a second cavity holding the pre-molded surface layer therein. CONSTITUTION:For example, a mold 10 for a car bamper is constituted of first, second and third mold split members 11a, 11b, 11c and the first molded split member 11a becomes a female mold equipped with the air suction mechanism 12 provided in a slide core 13a. The second mold split member 11b constitutes a first mold having a first cavity molding a pre-molded surface layer, that is, a facer part along with the first mold split member 11a and slide cores 14, 15 are provided. Thereafter, the third mold split mold 11c is replaced with the second mold split member 11b to be used as the mold half body of a male mold and a second mold having a second cavity for a hollow structure, that is, a bamper main body part is constituted and a slide core 17 is provided.
Patent JP-H01176421-A (JP)
Title: Gas separation membrane module
Inventor: KOBAYASHI TAKAKI
IPC: B01D53/22
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a membrane module, causing small pressure loss by providing gas separation membrane on both sides of a supporter plate having a wavelike cross section to be supported thereon and a passage on the outer peripheral part of the supporter plate to guide separated gases. CONSTITUTION:A gas separation membrane module comprises gas separation membranes 1, a supporter plate 3 having a wavelike cross section to support said membranes, and a delivery port 5 for separated gases. The separation membranes 1 are provided on the both sides of the supporter plate 3, on the outer peripheral part of which passages 3b to guide separated gases to the delivery port are provided on the both side thereof. The delivery port 5 is connected to a vacuum pump etc. to reduce the pressure in the separation module so that a difference in pressure is produced between the outside and the inside of the module. As a result, the separated gases pass through air-permeable sheets 2 and the recesses of the membrane supporter plate to be guided to the delivery port 5 through the passages. Consequently, gases are separated efficiently, causing only a small pressure drop.
Patent JP-H11168541-A (JP)
Title: Terminal adaptor
Inventor: OKUBO HIDEO
IPC: H04M3/42
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a terminal adaptor incorporated with a least cost routing(LCR) function in advance and connected to an integrated services digital network(ISDN) by which a connection time can be shortened. SOLUTION: This terminal adaptor which is connected to an ISDN and sends/receives data with a communication center is provided with a means that stores transmission reception data, a means that detects an identification number from a destination telephone number, a means that sends an access number of the communication center after detection of the identification number, a means that sends an identification ID number after the communication center replies, and a means that sends the destination telephone number after the communication center confirms the ID number.
Patent JP-H04200169-A (JP)
Title: Fringe processor for image
Inventor: SASAHARA TATSUO
IPC: B41J2/485
Filed: 1990-11-29
Abstract: PURPOSE:To allow the plotting of a sufficiently thick fringe line by fewer line memories by using plural shading circuits constituted to bring the directions of the shades outputted from respective shading circuits to the directions varying from each other to synthesize the shade images extending in the directions varying from each other. CONSTITUTION:An image processing circuit 21 has the 6 shading circuits 211, 212, 213, 214, 215, 216 connected in parallel and the image data applied to the image processing circuit 21 are applied in parallel to these 6 shading circuits 211 to 216. Further, the image processing circuit 21 is provided with an OR gate circuit 220 as synthesizing means. The image data processed by the 6 shading circuits 211 to 216 are synthesized by this OR gate circuit 220, by which the fringe image is outputted.
Patent JP-H10160147-A (JP)
Title: Pressure combustion apparatus
Inventor: YOSHIDA TOSHIO
IPC: F23G5/44
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To combust incombustible fluid having no self-sustained combustion such as water, and waste fluid and waste oil into which water is mixed. SOLUTION: A combustion improver injection nozzle 24 for injecting a combustion improver and an incombustible fluid injection pipe 28 for injecting incombustible fluid are mounted on a combustion furnace 1, and there are provided a swirl injection hole 5, 6 group for injecting high pressure air for turning a flame formed by igniting a combustion improver sprayed to a combustion chamber 4 and a stopping injection hole 7 group for stopping an advancement of a flame by injecting high pressure air oppositely to the injection direction of the combustion improver. The flame is encapsulated and becomes high density swirl at a high speed in the combustion chamber, and because of a long resident time it becomes high temperature for complete combustion of the incombustible fluid.  Even waste fluid and waste oil difficult to be disposed are not only combusted, but also exhaust is utilized as a heat source.
Patent JP-2000127705-A (JP)
Title: Auxiliary safety implement of caster
Inventor: MIYASHITA YASUMICHI
IPC: B60B33/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a safety implement to prevent the occurrence of an accident wherein a large caster (a wheel shape with size of approximate 100 mm or more) runs over the foot of a worker at a factory and an office and facilitate exchange and after-mounting and have simple structure. SOLUTION: A collar 2 is inserted in the core of a roller 1 formed of an elastic substance and by inserting a roller support 3 through the core, the roller support 3 is bent on the two end sides of the collar 2, and further an object having two terminals being bent is mounted on a caster for use. Thus, an auxiliary safety implement has simple structure that the number of parts is only three. Mounting and demounting thereof on and from the caster are simplified such that with the two terminals of the roller support 3 held by a hand, opening is effected for mounting and demounting, and the function of the caster is protected from damage.
Patent JP-H04204649-A (JP)
Title: Photographic processing apparatus
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent generation and growth of bacteria in rinsing water or a stabilizing solution by bringing the rinsing water or the stabilizing solution into contact with antiseptic glass or immobilized enzyme. CONSTITUTION:The rinsing water W in each processing chamber 6A-6E is recycled and stirred by operating pumps 53A-53E and heaters 43A-43E, and the water W is set to a prescribed temperature. During a processing time, replenishment of the water W is continued and an overflow solution OF1 is discharged. During the processing time the water W in each chamber 6A-6E is recycled, the water W in the chamber 6B, 6C, and 6D comes into contact with the antiseptic glass or the immobilized enzyme set in pipes 5B, 5C, and 5D to be given antiseptic action, thus permitting generation of bacteria to be prevented even when running processing is continued for a long period, and bacteria not to attach to photographic prints.
Patent JP-H11152600-A (JP)
Title: Plating apparatus for wafer
Inventor: YOSHIOKA JUNICHIRO
IPC: C25D7/12
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a plating apparatus for a wafer capable of finely regulating the electric field to be impressed on the wafer when the wafer is subjected to plating thereon and capable of easily forming plating of a uniform thickness. SOLUTION: The wafer 100 and an anode 30 installed to face the surface of the wafer 100 apart a prescribed distance from the wafer 100 are immersed into an electrolytic plating liquid 20. A planar dielectric substance 40 is installed on the front surface of this anode 30 on the side facing the wafer 100. This dielectric substance 40 is formed to the thickness thinner nearer the central part and thickener concentrically nearer the outer peripheral part in such a manner that a shielding effect is concentrically higher nearer the outer peripheral part than the central part of the wafer 100.
Patent JP-H11151472-A (JP)
Title: Garbage disposal device
Inventor: SAITO TAKAO
IPC: C05F9/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To fix harnesses without needing a special part and to effectively use a space in the device to enable housing the harnesses therein. SOLUTION: The garbage disposal device is provided with a disposal tank 20 having a feeding port and a discharging port, a heat insulating for covering the outside of the disposal tank 20, a decorative member for covering this heat insulator, doors provided on the decorative member and arranged in the feeding port and the discharging port, an agitating blade arranged and rotated in the disposal tank, a motor for driving this agitating blade, sensors for detecting the opening/closing of the doors, and harnesses 90 extended from the sensors and motor. The heat insulator has a recessed groove formed, and between the recessed groove and the disposal tank 20, a path 34a is formed, and the harnesses 90 are inserted through the path and are fixed on the end side of the path by the disposal tank 20 and the heat insulator.
Patent JP-H01175219-A (JP)
Title: Film capacitor
Inventor: SHIBANO JUNJI
IPC: H01G4/18
Filed: 1987-12-28
Abstract: PURPOSE:To remarkably enhance a firing potential between adjacent electrodes for capacitance extraction use by a method wherein an electric resistance value at an end edge part where a first electrode and a second electrode, for capacitance extraction use, which are adjacent at a prescribed interval is formed to be higher than an electric resistance value of a main part of the electrodes. CONSTITUTION:First two or more electrodes 12-14 for capacitance extraction use which are extended in the longitudinal direction at a prescribed interval one one face in the width direction are formed on a long film 11. In a second long film 16, second electrodes 17-20 for capacitance extraction use are formed in the same manner. Because end edge parts 12a-14a, 17a-20a are thinner than main parts of the electrodes, an electric resistance value in the end edge parts is higher than that in the main parts of the electrodes. Accordingly, an electric discharge is hard to generate between the adjacent electrodes 12-14, 17-20 on the films 11, 16; it is possible to realize a film capacitor with higher breakdown strength when the films are piled up in the arrow direction and wound.
Patent JP-H06162406-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: SEKINE TAKEHIKO
IPC: G11B5/02
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a magneto-optical recording and reproducing device provided with a magnetic field generating means capable of directly winding a coil around a center yoke and accurately positioning a distance between a magneto- optical disk in a cartridge and the magnetic field generating means on a holder. CONSTITUTION:This device is constituted so that a top yoke 12 and a bottom yoke 13 consist of planar members parallel to each other, and a bobbin is formed by making the center yoke 11 to be a winding shaft, and the coil 10 is wound around the center yoke 11 directly. Further, at least one positioning stopper abutting on a pressed cartridge and stopping the cartridge in a prescribed position is provided on the magnetic field generation means, and a part of the magnetic field generating means is brought into contact with a part of the cartridge directly to be positioned with high precision.
Patent JP-H04206388-A (JP)
Title: Induction lamp battery inspection batch control system
Inventor: TOKUHIRO KAZUAKI
IPC: H04Q9/00
Filed: 1990-11-30
Abstract: PURPOSE:To easily conduct confirmation of emergency lighting by providing a sender/receiver, an acceptance/rejection judging device and a centralized control system in a lamp as well as a normal lighting device and an emergency lighting device. CONSTITUTION:During emergency lighting, a relay contact 7 is switched and a fluorescent lamp 1 is lit by means of a self-contained battery 5 and an emergency lighting device. In inspection, the operation of pulling a string for an inspection switch 9 is performed by using a lamp line carrier signal sent from a centralized control panel 14. A sender/receiver 10 installed in each induction lamp equipment turns off the inspection switch 9, judges whether voltage and current are at reasonable levels or not via a battery voltage sensor and a lamp current sensor and sends a lamp line carrier signal to the centralized control panel 14. The centralized control panel 14 which received the signal indicates an acceptance/rejection judgment of the corresponding equipment. It is thus possible to inspect an emergency lamp regardless of the installation requirement of the induction lamp.
Patent JP-H10170748-A (JP)
Title: Optical fiber connector
Inventor: OTSUKA KENICHIRO
IPC: G02B6/24
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector that has high reliability and can be manufactured at a low cost. SOLUTION: This connector has four V grooves 1a for positioning glass parts of coated optical fibers on the top surface of a lower housing 1 and also has a glass part pressing part for pressing the glass parts into the V grooves 1a on the reverse surface of an upper housing 2. A leaf spring 3 presses the lower housing 1 and upper housing 2 against each other while the V grooves 1a and glass pressing part are put one over the other. Projection parts 5a of a wedge plate 5 are inserted into four wedge insertion holes 4 of the superposition part to widen the gap of the superposition part.  When coated optical fibers having their glass parts exposed at their terminals are inserted from between right and left end-part erected parts 1b and the wedge plate 5 is drawn back, the lower housing 1 and upper housing 2 are put one over the other again with the restoring force of the leaf spring 3 and the glass parts and clad parts of the coated optical fibers are gripped and fixed.
Patent JP-H11171860-A (JP)
Title: Production of optically active n-substituted azetidine-2-carboxylic acid
Inventor: TAKANO NAOYUKI
IPC: C07B61/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To safely and profitably obtain the subject compound important as a raw material for medicines by reacting an optically active N-substituted azetidine-2-carboxylic acid having a specific substituent with (thio)phenol in the presence of an amine. SOLUTION: This method for producing an optically active azetidine-2- carboxylic acid comprises reacting (A) an optically active N-substituted azetidine-2-carboxylic acid of formula I (Ns is 2-nitrobenzenesulfonyl, 4- nitrobenzenesulfonyl or 2,4-dinitrobenzenesulfonyl; * exhibits an asymmetric carbon atom) [for example, (S)-N-2-nitrobenzenesulfonyl-azetidine-2-carboxylic acid] with (B) (thio)phenol in the presence of an amine (preferably an aliphatic amine such as n-propylamine). The component A can be obtained by subjecting an optically active N-substituted α-amino-γ-halogenobutyric acid ester of formula II (R is a lower alkyl; X is a halogen) to a ring-closing reaction in the presence of a base and subsequently hydrolyzing the reaction product.