baber/WOPTO huggingface dataset:
Patent JP-H05136745-A (JP)
Title: Optical transmission system
Inventor: ONO KAZUYOSHI
IPC: H04B10/2507
Filed: 1991-11-11
Abstract: PURPOSE:To form the system with high quality by forming a trunk line system port of an optical branching device with a low loss asymmetrical optical branching device and forming a branch line system port of the optical branching device with a high loss asymmetrical optical branching device to set the share of the loss in response to the light receiving level of the branch system. CONSTITUTION:In the optical transmission system having optical tree structure where optical branching devices are arranged at an optional position of an optical transmission line 61, the optical branching devices are made up of asymmetrical optical branching devices 8-1 to 8-n-1 of a low loss for the trunk line system port and a high loss for the branch system port, and the share of the loss of the optical branching devices is set in response to a light receiving level of the branch system. Then an optical analog video signal sent from the optical transmitter 5 is sent through a trunk line system optical transmitter 61 and branched to a branch system transmission line 62 by the asymmetrical optical branching devices 8-1 to 8-n-1 arranged at an optional location in the trunk line system transmission line 61 and received by optical receivers 7-1 to 7-n. In this case, the low loss asymmetrical optical branching devices 8-1 to 8-n-1 are branched for the trunk line system optical transmitter 61 and the high loss asymmetrical optical branching devices 8-1 to 8-n-1 are branched for the branch line system optical transmitter 62.
Patent JP-H09133608-A (JP)
Title: Lens meter
Inventor: YANAGI HIDEKAZU
IPC: G01M11/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a lens meter by which a lens, to be inspected, whose power is strong can be measured simply. SOLUTION: In a lens meter, a luminous flux from a light source 1 is made incident on a lens 9 to be inspected, the displacement amount of the luminous flux which is transmitted through the lens to be inspected is detected by a light-receiving sensor 6b, power numbers in respective positions on the face of the lens 9 to be inspected are measured on the basis of its detection result, and the distribution of the power numbers is measured. At this time, an optical member 3 which is arranged two- dimensionally between the light source part 1 and the lens 9 to be inspected and which forms many measuring luminous fluxes is arranged and installed.  A measuring auxiliary lens 11 whose power number distribution is known and which equally distributes the measuring luminous fluxes Pi in the whole of a light-receiving area 6c at the light-receiving sensor 6b at a time when the lens 9 to be inspected is not set in a measuring optical path 10 is arranged, so as to be capable of being inserted and removed, in the measuring optical path 10 at the rear of a part in which the lens 9 to be inspected is arranged and installed. When the measuring luminous fluxes Pi are deviated from the light-receiving area 6c, whether the power of the lens 9 to be inspected is positive or negative is judged.
Patent JP-H08109576-A (JP)
Title: Shrink proofing of animal fiber
Inventor: KATO HIROYA
IPC: D06M101/10
Filed: 1993-10-29
Abstract: PURPOSE: To provide animal fibers with favorable shrink proofness without changing the physical properties inherent in the animal fibers by subjecting animal fibers to a specific treatment. CONSTITUTION: Animal fibers are subjected to ultrasonic: treatment in a water- based treating bath (at 30-60 deg.C) containing far-infrared rayemissive ceramic powder, washed with water, and then subjected to ultrasonic treatment again in a second water-based treating bath containing resin powder; or, subjected to ultrasonic treatment in a water-based treating bath (at 30-60 deg.C) containing both far-infrared ray-emissive ceramic powder and resin powder to markedly improve resistance to washing of the animal fibers, thus providing the animal fibers with such shrink proofness as to retain the shrinkage at <=3% even after repeatedly washed with a domestic washing machine. The ceramic powder and the resin powder pref. contain >=50wt.% of powder <=5μm in particle diameter, respectively. It is preferable that the frequency of the ultrasonic waves be 10-50 (esp. 20-40)kHz.
Patent JP-H06317393-A (JP)
Title: Water quality control method for circulating cooling water in cooling tower
Inventor: TAKAHASHI KUNIO
IPC: C02F1/00
Filed: 1992-11-02
Abstract: PURPOSE:To prevent the concentration shortage of a water processing agent due to splashed water from happening by replenishing the water processing agent by a predetermined quantity in response to the quantity of splashed water by predetermined time intervals during an operation separately from a proportional injection of the water processing agent in response to a blow-down quantity. CONSTITUTION:A blow-down quantity by the operation of a blow device (upside down U-shaped siphon pipe) 6 is measured, and cooling water is replenished in response to the measured blow-down quantity. At the same time, a water processing agent is injected in circulating/cooling water of a cooling tower 1 by operating a water processing agent injecting device 12. Also, separately from the proportional injection of the water processing agent in response to the blow-down quantity, the water processing agent is replenished by a predetermined quantity in response to the quantity of splashed water by predetermined time intervals during an operation to maintain the concentration of the water processing agent in the circulating/cooling water always at a desired level. By this method, a dissipated portion of the water processing agent due to the splashed water is compensated, and a concentration shortage of the water processing agent due to splashed water can be prevented from generating.
Patent JP-H10127017-A (JP)
Title: Winder for armature
Inventor: KATO YOSHIO
IPC: H02K15/09
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a winder for an armature which can increase the rate of dominant area of a coil to be inserted into a slot even if an angle between a pair of slots wherein a wire is to be wound is small. SOLUTION: A rotary shaft 22 of an armature 21 is supported by a supporting shaft rotated by a servo motor and a part of the outer surface of an armature iron core 23 is covered by a pair of side guides 52. Each of the side guides 52 has such a shape as to cover the peripheral surface of the armature iron core 23 at an angle larger than that formed by a pair of slots wherein a wire is to be wound. When rotating a flyer 42 to wind a wire, the servo motor is controlled to rock the armature synchronously with the rotation of the flyer 42, with the slots wherein a wire is to be wound being aligned with the tapered walls 56 of the side guides 52 against which a conductor W is to be abutted. By this method, the conductor W can be inserted into the slot nearly from the radial direction and thereby the rate of dominant area of a coil to be inserted into the slot can be increased.
Patent JP-H11128853-A (JP)
Title: Mold washer
Inventor: TSUDA MISA
IPC: B08B3/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve an electric feed mechanism in an electrolytic washer also used for the ultrasonic washing of molds. SOLUTION: In a mold washer, in a washing tank 11 that electrolytic washing liquid is immersed, a mold for molding synthetic resin which is a material to be washed is immersed in the electrolytic washing liquid, and an electric current is fed to the mold and electrodes immersed in the electrolytic washing liquid in the washing tank 1 to perform electrolytic washing and also ultrasonic vibration is generated from an ultrasonic vibration transducer installed in the washing tank 1 to combine ultrasonic washing with the electrolytic washing.  In a circuit for supplying an electric current from the power source side to electrode materials 29, electrolytic washing liquid, and a basket made of metal, there are provided a set part for setting output voltage and current, a detection part for detecting an electric current flowing through the circuit, a control circuit in which self-holding is done to an electric current set based on the detected value from the detection part, and a circuit for shutting off the current when an electric current exceeding the set value flows. The feed part is constituted so that it is not splashed wit the washing liquid, and also as conductive material, a bus bar is used.
Patent JP-H05244317-A (JP)
Title: Power feeding circuit
Inventor: NISHIMURA KOICHI
IPC: H02J1/02
Filed: 1991-11-11
Abstract: PURPOSE:To reduce line noise due to the noise of a reference constant voltage source controlling a constant current feeding value in a line feeding circuit. CONSTITUTION:In the line feeding circuit for which a DC feeding characteristic is controlled by unit gain feedback by resistors R1-R4 and DC feedback from the inverting output (o) of a balanced amplifier A1 to the inverting input of a voltage current converter A2, the inverting output voltage of a balanced amplifier A1 is divided by resistors R5, R6 and inputted to the 1st input terminal of a voltage discrimination circuit A3 of voltage follower configuration and a constant voltage source Vref for controlling feeding constant current is connected to a 2nd input terminal. A low pass filter LPF is inserted after the output of the voltage discrimination circuit A3 to feed back its output to the input of the balanced amplifier A1. Thus, noise at Tip, Ring terminals due to noise generated from the reference voltage Vref and the voltage discrimination circuit A3, etc., is reduced.
Patent JP-H10145734-A (JP)
Title: Video recording device
Inventor: KAWASAKI KAORU
IPC: H04N5/775
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To always record the images which are inputted in real time by recording endlessly the video data received from a temporary memory part at a continuous recording part, excluding the recording area related to an event signal out of an endless recording area in response to an external event signal, and managing the excluded area as an event recording area. SOLUTION: A continuous record control part 6 includes an endless record table 61 and an event management table 62 and manages the block numbers for the recording of the digital images. If an event signal is inputted to the part 6 via an event signal input part 7 while the position of a block number 4, for example, is recorded, the images covering a block number 3 where the immediately preceding image is recorded through a block number 6 including the images obtained after an event are managed as the event images. As the endless recording operations are always performed, the images obtained before the event signal is inputted are managed as the event images.
Patent JP-H03156786-A (JP)
Title: Pcm recording and reproducing device
Inventor: ATSUMI YASUHIKO
IPC: G11B27/28
Filed: 1989-11-15
Abstract: PURPOSE:To detect and display a character string while a tape is driven at a high speed by recording the character string for all musics to an initial part of each music on a recording medium. CONSTITUTION:When a character string corresponding to each of plural musics recorded on a recording medium exists, for example, a character string 'ABC' relating to a 1st music, a character string 'DEFG' relating to a 2nd music, and a character string 'HIJKL' relating to a 3rd music, are entered from a character string input device 14 and they are once stored in a storage device 15. When the character strings for all musics are stored, all or a part of the characteristic string of each music is collected and a new character string 20 is formed by giving proper delimiters and the character string 20 is recorded in common to a signal (S-ID signal) starting the start of each music. Thus, while running a tape at a high speed, the character string is detected and displayed.
Patent JP-H03157600-A (JP)
Title: Connection joint band for incombustible-material-covered synthetic resin conduit
Inventor: ISHIYAMA TETSUO
IPC: F16L59/16
Filed: 1989-11-14
Abstract: PURPOSE:To attach a band to the connection of a pipe joint so easily by installing a bayonetlike stop piece in a band part being rolled on the outer circumferential surface of an incombustible-material-covered layer and one end of this band part, and also installing an inserting part, locking the bayonetlike stop piece, in the band part. CONSTITUTION:A bayonetlike stop piece 3 is installed in a band part 2 being attached to the outer circumferential surface of an incombustible-material- covered layer and one end in the longitudinal direction of this band part 2, respectively. An inserting part 4, locking this stop piece 3 in bayonet point form, is installed in the band part 2 in the vicinity of the corresponding other end. Then, a slip-off preventing pin hole 5 for a connection joint band 1 is installed in the band part 2. When two incombustible-material-covered synthetic resin conduit are connected to each other with a connecting synthetic resin inner tube interposed, the connection joint band part 1 is wound on the outer circumference of a connection. Thus, the connection joint band is easily attachable to the connection between incombustible-material-covered synthetic resin pipe joints themselves with no step difference in substance.
Patent JP-H08141132-A (JP)
Title: Ski glove enabling finger to stick out easily
Inventor: YOSHIDA MITSURU
IPC: A63B71/14
Filed: 1994-10-21
Abstract: PURPOSE: To cut part of a palm cloth piece so that fingers easily stick out and to bring the cloth into adhesion to a main body with a magic tape (registered trademark). CONSTITUTION: Part of an exterior cloth piece is cut and a Velcro is attached to part of the back of the cloth. An inside cloth piece is cut by an amount smaller than the cut part of the exterior cloth, and a Velcro 4 is attached to correspond to the outside Velcro portion 3.
Patent JP-H04168678-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1990-11-01
Abstract: PURPOSE:To stabilize a tape pass system at a recording and replay operation by a method wherein a member provided with a means, to regulate the traveling position of a tapelike recording medium, which protrudes so as to correspond to the thrust of a magnetic head is installed at the front-side opening part of a cassette enclosure. CONSTITUTION:A first member 21 which is pressed by the thrust of a magnetic head H is installed in a position where the magnetic head H is thrusted at the front-side opening part of a cassette enclosure 1. A second member 22 which is composed of an elastic member, which is nearly W-shaped and in which cutouts 24a, 24b as means to regulate the traveling position of a tapelike recording medium T are installed at tip parts on both sides is arranged in such a way that its apex part 23 in the center comes into contact with the other end of the first member 21. Consequently, when the magnetic head H is thrusted, the first member 21 is pressed and the apex part 23 in the center of the second member 22 is pressed, the tip parts on both sides are deformed in the opposite direction, and the cutouts 24a, 24b protrude in the traveling position of the tapelike recording medium T. Thereby, a tape pass system is stabilized at a recording and replay operation.
Patent JP-H1030100-A (JP)
Title: Aqueous liquid detergent product packed in thin plastic bottle
Inventor: NISHIDA MASAO
IPC: C11D17/04
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous liquid detergent product packed in a plastic bottle, capable of preventing reduction in the weights of components by permeation and volatilization even when a moment is passed after the packing of the liquid detergent in a liquid detergent product packed in a plastic bottle having thickness of 2/1 to 1/3 that of a conventional one. SOLUTION: This an aqueous liquid detergent product is obtained by packing an aqueous liquid detergent composition containing 0.1-10wt.% of a permeation and volatilization inhibitor selected from compounds prepared as a monomer or a polymer of a chain or cyclic polyhydric alcohol containing 2-6 hydroxyl groups in the molecule in a thin plastic bottle having 150-220μm thickness.
Patent JP-2000122099-A (JP)
Title: Liquid crystal display device, its manufacture, substrate and its manufacture
Inventor: ELIZABETH JANE ACOSTA
IPC: G02F1/139
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal layer in which stable liquid crystal states exist either when a voltage is applied or when no voltage is applied. SOLUTION: The device is provided with a liquid crystal layer 3 held between first and second substrates 1, 1' and means 6, 6' for applying voltages to the liquid crystal layer 3. In the liquid crystal display device, in the case no voltage is applied to the liquid crystal layer 3, a first state of liquid crystal is stable in a first volume B specified in the liquid crystal layer 3, and a second state of liquid crystal is stable in a second volume A, C specified in the liquid crystal layer 3, furthermore in the case a voltage larger than a threshold voltage is applied to the liquid crystal layer 3, a third state of liquid crystal is stable in the second volume A, C. In this case, regions 7, 7', 9 on the first substrate 1' corresponding to the first liquid crystal volume B are made not to surround regions on the first substrate 1' corresponding to the second liquid crystal volume A, C.
Patent JP-H06247685-A (JP)
Title: Detector of horizontal deviation of hoist
Inventor: JIEFURII EI KONOTSUPU
IPC: B66D1/54
Filed: 1993-11-01
Abstract: PURPOSE: To provide a simple, reliable, inexpensive sensing device capable of instantaneously warning an operator of lateral deviation before a hoist lifts cargo. CONSTITUTION: This sensing device includes a signal generating means 50 for generating reference signals, a reference means 60 for generating output signals in response to the reference signals at a reference position when a lift element 22 is at the desired orientation, a mounting means for securing the reference means to allow movement of the reference means from the reference position in response to deviation of the lift element from the desired orientation, and a detecting means positioned to generate a control signal in response to receipt of the output signal and to receive the output signal from the reference means only when the reference means is in the reference position.
Patent JP-H08157496-A (JP)
Title: Variant type dis-integrin
Inventor: YAMADA TAKAHISA
IPC: C07K1/10
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the subject polypeptide having cell adhesive activity and increased in activity compared with a natural type dis-integrin by introducing Cys residue onto the both sides of Arg-Gly-Asp region which is a functional pat of the natural dis-integrin by substitution or insertion. CONSTITUTION: This variant type dis-integrin polypeptide is obtained by introducing Cys residue onto the both end of Arg-Gly-Asp region which is a functional site of natural dis-integrin by substitution or insertion and has action inhibiting cell adhesive action or adhesive activity which other adhesive protein has, enhanced in activity compared with a natural type dis-integrin and has deep relating property to wound hailing, thrombus formation, bone absorption and metastasis and can be utilized in a field of clinical application by designed agonist or antagonist. The polypeptide is obtained by synthesizing an amino acid sequence introducing Cys residue onto both ends of Arg-Gly-Asp region which the natural type dis-integrin has by a chemical synthetic method and then subjecting the peptide to holding operation followed by air oxidation and column chromatography.
Patent JP-H10170611-A (JP)
Title: Installing tool for standard and restrictive access hybrid test of mounted circuit board
Inventor: SAYRE TRACY L
IPC: G01R31/28
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To probe both standard and restrictive access targets by extendedly arranging long test probes and spring probes so as to be juxtaposed in a row with a corresponding interface pin of a tester. SOLUTION: A mounted printed circuit board (DUT) is arranged on an installing tool for a test installed on an interface probe 502, and a restrictive access target 534 of the DUT is contacted with spring probes 532 and 540 and spring probes 546 and 548. When the DUT is attracted to a tester, long probes 546 and 548 are sandwiched between the target 534 and a spring probe assembly, and the tips of the probes 548 and 546 and the target 534 excellently contact in low resistance with each other. At this time, spring force of standard access test probes (spring probes) 532 and 540 excellently contact the probes 532 and 540 and a standard access target in low resistance with each other, and electric contact between the DUT and the respective test probes is established.
Patent JP-H08150756-A (JP)
Title: Print control apparatus for printer
Inventor: TAKAHASHI TAKESHI
IPC: B41J2/485
Filed: 1994-11-30
Abstract: PURPOSE: To provide a print control apparatus for a printer which can obtain a high density printing quality even when printing data for low density are used. CONSTITUTION: A resistor-matrix circuit 1 holding picturing data, the first detecting and correcting circuit 2 connected with this resistor-matrix circuit l, detecting a specified pattern and performing a correcting output, the second detecting and correcting circuit 3 connected with the resistor-matrix circuit, detecting a specified pattern under a condition where a picturing line is deviated by one line from the first detecting and correcting circuit and performing a correcting output and an image enlarging circuit 4 performing an interpolation from the outputs of the first and the second detecting and correcting circuits 2 and 3 and adding an inserting image on every one line to the original image, are provided.
Patent JP-H11136878-A (JP)
Title: Charging device
Inventor: SUZUKI MAKOTO
IPC: H02J7/10
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a charging device by which the terminal voltage of a secondary battery can be measured without depending upon the manufacturing errors and installation states of individual batteries and the timing when the charging is finished can be known with a relatively simple mechanism and, further, the secondary battery can be protected from damages caused by the overcharge and, on the other hand, the undercharge of the secondary battery can be avoided. SOLUTION: A charging current is applied for a period (tp) by driving a constant current circuit 14 (S100). After a lapse of time (tc) since the application of the charging current is discontinued (S102), the terminal voltage of a secondary battery 18 is measured (S104). The charging finish is checked in accordance with the measured voltage (S106). If the charging is not finished, after the charging for the remaining period (tr-tc) is discontinued (S108), the charging is re- started.