baber/WOPTO huggingface dataset:
Patent JP-H03202339-A (JP)
Title: Molding apparatus for endless belt
Inventor: NAKAMURA KATSUMI
IPC: B29D30/24
Filed: 1989-12-28
Abstract: PURPOSE:To obtain molded products different in a peripheral length by one belt core by moving respective support plates having link mechanisms revolved by sliding of a drive shaft and having a stretchable belt core provided with material positioning recessed and protruding parts wound therearound in the direction crossing the axial line of a support shaft. CONSTITUTION:A drive shaft 3 is arranged to a support shaft 1 in a freely slidable manner and sliders 4 are fitted in the respective guide grooves 1b provided to the peripheral surface of the support shaft 1 in a freely slidable manner. Each of the link mechanisms 7 arranged in two stages in the axial direction of the support shaft 1 at a predetermined interval in the peripheral direction thereof consists of the first link 7a and the second link 7b having length almost half that of the first one and one end of the first link 7a is fixed to each of the sliders 4 and the other end thereof is fixed to each of mounting plates 8 while one end of the second link 7b is fixed to each of the mounting stands 5 shifted from the guide grooves 1b of the support shaft 1 and having guide levers 6 provided thereto so as to protrude in the direction crossing the axial line of the support shaft 1 and the other thereof is pivotally supported on the intermediate part of the first link 7a in a freely revolvable manner. The guide levers 6 are received in the mounting plates 8 in a freely slidable manner and a belt core having stretchability and having recessed and protruding parts formed thereto is wound around the mounting plates 8 through support plates 9.
Patent JP-H05183821-A (JP)
Title: Video signal regenerating method
Inventor: ITO HIROYA
IPC: H04N5/357
Filed: 1991-12-26
Abstract: PURPOSE:To suppress the occurrence of a flicker by unifying the arithmetic processing process of each field by synthesizing video information in the proportion in accordance with the ratio of the interval of a horizontal scanning line and a virtual scanning line and displaying it on the virtual scanning line. CONSTITUTION:A memory control circuit 19 controls the video information of a video signal DYO so that the information is alternately fetched in line memories 12, 13 by a 2H cycle. An arithmetic control circuit 20 designates the multipliers of each multiplication circuit 14 to 16 at every horizontal scanning period and at the same time, designates the selection of each video signal to be inputted in a synthetic circuit 18. Thus, a virtual scanning line is set to the 1/4 pitch deviation of a scanning line for a horizontal scanning line corresponding to each horizontal scanning period of a video signal. The video information showing a pair of horizontal scanning lines holding the virtual scanning line therebetween is synthesized in the proportion in accordance with the ratio of the interval of the horizontal scanning line and the virtual scanning line and is displayed on the virtual scanning line.
Patent JP-H06192875-A (JP)
Title: Method for refining gallium electrolyte
Inventor: TANAKA NOBUHIRO
IPC: C25C1/22
Filed: 1992-12-24
Abstract: PURPOSE:To separate and remove the indium and other impurities contained in a gallium electrolyte by electrolyzing the electrolyte at a specified current density. CONSTITUTION:A gallium electrolyte 7 contg. impurities of indium, copper, lead, etc., is electrolyzed while keeping the current density of the cathode at 0.05-0.1A/dm<2>. The impurities of indium, copper, lead, etc., are electrodeposited 8 on the cathode side, separated and removed. Consequently, an electrolyte having low contents of impurities such as indium, copper and lead is obtained with an extremely small loss of gallium.
Patent JP-H05179086-A (JP)
Title: Production of flame-resistant styrenic resin composition and flame-resistant styrenic resin composition
Inventor: TAKEZAWA YUTAKA
IPC: C08L55/00
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the subject composition having high flame resistance passing the V-0 class of the UL 94 standard and excellent in the mechanical properties, moldability, etc., by melt-kneading a styrenic resin with two kinds of specific organic flame retardants. CONSTITUTION:(A) A styrenic resin, (B) an organic flame retardant [preferably 1,2-bis(tetrabromophthalimido)ethane] not melting at the melt-kneading temperature (<300 deg.C) of the component A, (C) an organic flame retardant (preferably tetrabromobisphenol A type epoxy resin flame retardant) melting at the melt- kneading temperature (<=200 deg.C) of the component A and (D) a thermoplastic elastomer (preferably styrene-butadiene-styrene copolymer, etc.,) are melt-kneaded to provide the objective composition.
Patent JP-H10190413-A (JP)
Title: Oscillation stop detecting circuit
Inventor: NAGATA TAKATOSHI
IPC: H03K3/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation stop detecting circuit which does not need a clock pulse except a detection object and also is formed with a circuit of an extremely small scale. SOLUTION: This circuit is provided with a buffer 11 which performs waveform shaping of an output signal of an oscillator 10, an inverter 12 which outputs an inverted signal of a buffer output signal which is undergone waveform shaping, a delay circuit 13 which delays the inverter output, an exclusive OR circuit 14 to which the buffer output signal and an output signal from the delay circuit are inputted, an integration circuit 15 to which an output signal of the circuit 14 is inputted and a comparator 16 to which output voltage of the circuit 15 is inputted and which decides whether the level is higher or lower than a prescribed comparison voltage. By holding that the input of the comparator 16 is a higher level than the prescribed comparison voltage, it is detected that the oscillation of the oscillator 10 is stopped.
Patent JP-H09158548-A (JP)
Title: Fence for sports ground
Inventor: TANIGUCHI MITSUO
IPC: E04H17/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a favorable cushioning property at the almost whole surface, by fitting a fence body at the front face side of studs through the connection part of mutual cylindrical reinforcing parts and forming a clearance between the flat plane of a wire mesh panel and the studs. SOLUTION: The first member 6 is inserted in the inside of the cylindrical reinforcing parts (a), (a) of the adjacent wire mesh panel and the curved plate 7a of the second member 7 is wound up on the rear face side of the stud 4 and further, a headed bolt 9 is inserted in the three bolt insertion holes of a set metal tool 8, the first member 6, and the plate 7c of the second member 7 from the ground side to connect them a nut. Next, the face body is fixed to the front face side of the stud 4 by a headed bolt 11 piercing curved plate 7a and the stud 4 and a nut 12 screwed in the front end. In this way, a clearance is formed between the flat plane (b) of the panel 1 and the stud 4 to reduce the shock by the deflection of the flat plane (b) brought when balls or players have collided with the flat plane (b).
Patent JP-2000172926-A (JP)
Title: Vending machine
Inventor: KAI HIROSHI
IPC: G07F9/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To make easily confirmable that a syrup tank is full of syrup at the time of replenishing syrup. SOLUTION: A funnel 13 through which syrup is replenished to a syrup tank 1 from a syrup supply port 2 is provided with a float 14, which detects the liquid level of syrup in the syrup tank 1 at the time of setting the funnel 13 to the syrup supply port 2, and a float shaft 14b which is directly connected to the float 14 and is moved vertically and has a fullness mark 14a by which the liquid level of syrup in the syrup tank 1 can be visually recognized in the almost full state from the outside.
Patent JP-H05180554-A (JP)
Title: Abnormal temperature detector device for container
Inventor: TSUKIDA HITOSHI
IPC: G08B21/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide an abnormal temperature detector device for a container wherein monitoring is facilitated and occurrence of abnormal temperature is securely detected. CONSTITUTION:There are provided a transmitter mounted on a container 2 for issuing to the outside an alarming signal when the interior of the container reaches abnormal temperature, a receiver 4 mounted at the accomodation location of the container for receiving a signal from each transmitter in an individual correspondence with each accomodated container, and an alarming device 5 mounted at a concentrated monitoring location 6 of the container for alarming container abnormality correspondingly to a signal received by each receiver. Accordingly, abnormality is detectable even if a person does not go to the container accomodation location.
Patent JP-2000169785-A (JP)
Title: Composition for crosslinkable water-base paint
Inventor: KATO NORIKIYO
IPC: C09D7/12
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a crosslinkable water-base paint given an excellent long-term weathering resistance as well as excellent balance among water resistance, gloss, adhesion, stain resistance and low temperature resistance. SOLUTION: The composition are obtained by compounding (A) an aqueous resin dispersion comprising a carbonyl group-containing copolymer having an average particle size of 0.15 μm or less and obtained by emulsion polymerization of a monomer mixture comprising (1) 1-8 pts.wt. of a carbonyl group-containing monomer, (2) 1-5 pts.wt. of a carboxyl group-containing monomer, (3) 77-98 pts.wt. of an unsaturated monomer such as acrylic acid or the like, (4) 0-25 pts.wt. of a vinyl aromatic compound and (5) 0-10 pts.wt. of other monomers wherein specific kinds and the amounts of the monomers (3) and (4) are selected, (B) a hydrazine derivative and (C) 1-70 pts.wt., in terms of the nonvolatile content, based on 100 pts.wt. of the nonvolatile content of (A), of an aqueous resin dispersion of an alkoxysilyl group-containing copolymer.
Patent JP-2000170129-A (JP)
Title: Car stop
Inventor: KAWAHARA RYUICHI
IPC: E01F13/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a car stop capable of discharging water, dust or the like and excellent in execution even in the case where piping is performed continuously. SOLUTION: A car stop is provided with a plurality of base frames 10 fixed on a set face 60, a column 20 spanned between the base frames and held by separating a prescribed distance, and a pair of end covers 30 fixed on both the ends of the column. A slot 23 is provided on the bottom face of both the ends of the column constituted of an angular steel pipe, and a hole 24 opposed to the slot is provided on the upper face. The base frame is composed of an inverted T-shaped first support part 16 for supporting the bottom face of the column, second and third support parts 17A, 17B, and bolts 15A, 15B fitted to the slot 23. The column 20 and the base frame 10 are fixed by engaging the bolt with the slot 23 and screwing nuts 13 on the bolts 15A, 15B.
Patent JP-2000131675-A (JP)
Title: Liquid crystal display device
Inventor: ASADA TADAHIRO
IPC: G02F1/1334
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device capable of being driven at a low voltage, having high contrast and high responsibility and capable of being made large in surface area by forming a light control layer with a mixture of a transparent polymer solid of specific wt.% and a chiral nematic liquid crystal having a chiral dopant of specific wt.%. SOLUTION: Two pieces of the transparent conductive substrates and the light control layer held between the substrates are provided and the light control layer is made of the mixture of 10-15 wt.% transparent polymer solid with the chiral nematic liquid crystal containing the chiral dopant of 0.05-5 wt.% of the liquid crystal component. As a result, the polymer dispersion type liquid crystal device driven at a relatively low voltage of 3-15 V and having excellent performance of 2-10 ms rising time (τr), 6-14 ms falling time (τd) and max. contrast ratio (T100/T0, where T100: the max. transmittance (%) at the time of impressing voltage, T0: the min. transmittance (%) that is, the transmittance at the time of impressing no voltage) is obtained.
Patent JP-H06190474-A (JP)
Title: Manufacture of gas cylinder covered with corrosion resistant metal in inner surface
Inventor: EGAMI TADASHI
IPC: B21D49/00
Filed: 1992-12-25
Abstract: PURPOSE:To manufacture a gas cylinder being a corrosion resistant metal on the inner surface at a comparatively low cost by penetrating a thick pipe made of a corrosion resistant metal into the gas cylinder and expanding the pipe while applying hydraulic pressure. CONSTITUTION:The thick pipe made of the corrosion resistant metal according to kind of gas to be incorporated, for example, a stainless steel pipe 10 is penetrated into the gas cylinder 1 through the opening holes. Successively, valves 11, 12 are fitted respectively to the upper and the lower ends of the pipe 10, and a proper hydraulic pressure is applied by allowing fluid, for example, water to flow from the upper end of the pipe to the pipe 10 through the valve 11 in the state of closing the valve 12 at the lower end of the pipe. The stainless steel pipe is expanded by the hydraulic pressure and stuck onto the inner surface of the gas cylinder. Thereafter, opening the valve 12 to discharge the water from the pipe 10, so that the gas cylinder covered with the corrosion resistant metal in the inner surface of gas cylinder 1 is completed.
Patent JP-H10187854-A (JP)
Title: Simple consultation terminal equipment and simple consultation system
Inventor: NISHI KEIZO
IPC: G06Q40/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively process plural types of service activities according to the customers by having a conversation with the center system side via a handset and the circuit connection that is secured by the input of the card information and the consultation types of customers. SOLUTION: At a bank, for example, the information on a magnetic card or an IC card of a customer is inputted via a card reader 1 and a consultation type requested by the customer is inputted via a type input part 2. Thus, a circuit is connected to a center system C from a terminal equipment A. Then the card information is collated with the databases 14 and 15 at a collation part 11 of the system C via a circuit N, so that the genuineness of the card information is judged. If the card information is true, a circuit is connected to a section corresponding to the consultation type inputted at the part 2 via a circuit control part 12. As a result, a consulter can easily have the consultation at the nearest equipment A via a handset 4 without going directly to the relevant window of a business office.
Patent JP-H06190371-A (JP)
Title: Treatment of katazine-containing waste solution
Inventor: MIYAHARA MAKIKO
IPC: C02F9/00
Filed: 1992-12-25
Abstract: PURPOSE:To make a ketazine-containing sol. harmless by inexpensively and efficiently subjecting the ketazine-containing waste soln. to biological treatment by a simple device and operation. CONSTITUTION:In the treatment of a ketazine-containing waste soln., the ketazine-containing waste soln. 4 is introduced into a chlorine treatment tank 1 and a chlorinating agent 5 is added to the tank 1 to subject the waste soln. to chlorine treatment to oxidativiely decompose the hydrazine corresponding region of ketazine to convert the waste soln. to a biologically treatable state and this waste soln. is introduced into an aeration tank 2 to be subjected to biological treatment to decompse org. matter.
Patent JP-H11170365-A (JP)
Title: Thermally shrinkable tube and lithium ion secondary cell coated with the tube
Inventor: TAKAGI JUN
IPC: H01M10/0525
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermally shrinkable tube which is used appropriately for coating cells and others, and excellent in heat resistance and coating properties by an automatic machine, and provide a lithium ion secondary cell coated with the tube. SOLUTION: In a thermally shrinkable tube prepared by stretching an unoriented tube of a mixture consisting chiefly of an ionomer resin, a storage modulus of elasticity E' at 30 deg.C is 6×10<9> -3×10<10> dyne/cm<2> , at 80 deg.C is at most 7×10<8> dyne/cm<2> , and at 100 deg.C is at least 1×10<7> dyne/cm<2> .
Patent JP-2001166416-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONO KOJI
IPC: G03C1/08
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a very rapidly processable silver halide photographic sensitive material having high sensitivity and low fog and excellent in preservability. SOLUTION: The silver halide photographic sensitive material has hydrophilic colloidal layers including at least one photosensitive silver halide emulsion layer on the substrate and contains at least one sensitizing dye of formula 1 and at least one compound of formula 2 in the hydrophilic colloidal layers.
Patent JP-H05152858-A (JP)
Title: Temperature compensation circuit
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1991-12-02
Abstract: PURPOSE:To provide the temperature compensation circuit manufactured inexpensively. CONSTITUTION:A voltage obtained by a 1st voltage division circuit 12 comprising a resistor 14 and a thermometer measuring resistor 16 is inputted to an inverting input terminal of a comparator 24. Moreover, a voltage obtained by a 2nd voltage division circuit 18 comprising two resistors is inputted to a noninverting input terminal of the comparator 24. An output terminal of the comparator 24 connects to a 3rd voltage division circuit 26 comprising two resistors. Plural combinations of the 2nd voltage division circuit 18, the comparator 24 and the 3rd voltage division circuit 26 are adopted for the title circuit. Then a voltage obtained by the 3rd voltage division circuit 26 is inputted to an inverting input terminal of an operational amplifier 34 as a differential amplifier circuit. A signal including an undesired signal generated by a temperature change is inputted to the noninverting input terminal of the operational amplifier 34.
Patent JP-H05156955-A (JP)
Title: Controller of supercharged engine
Inventor: SUGIMURA SATOSHI
IPC: F02B37/007
Filed: 1991-12-04
Abstract: PURPOSE:To optimize a characteristic of supercharging pressure of the like at all times in making the operation of each individual supercharger stand alone by simplifying the constitution and control of a prerotational means while improving the utilization efficiency of exhaust gas, in a sequential turbosupercharger control system. CONSTITUTION:When supercharging pressure has come to primary and secondary turbo modes by specified engine speed or the like, an exhaust control valve 55 is opened as much as the specified value by a secondary turbosupercharger 50 in a relationship between a spring 56a of the actuator 56 and exhaust pressure. Next, exhaust gas is inducted and it is prerotated, and at a time when differential pressure between both upper and down streams of an intake control valve 58 has come almost to zero, the exhaust control valve 55 and the intake control valve 58 both are opened, and thereby the secondary turbosupercharger 50 is also operated, shifting to the primary and secondary turbo modes in substance, thus it is controlled into high supercharging pressure.
Patent JP-2000155124-A (JP)
Title: Visualizing apparatus for air current measurement and air current measuring instrument, and visualized measuring method thereof
Inventor: SATO SHUNSAKU
IPC: G01P13/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a visualizing apparatus for air current measurement and air current measuring instrument which will not disturb air current in a room, easily send sufficient mist needed to measure the air current, and neither deteriorates the environment in the room nor requires cleaning. SOLUTION: This device is equipped with a tracer producing part 4, equipped with an ultrasonic-wave generation unit which produces pure water mist as a tracer, a tracer injection pipe 1 which is provided with injection holes thereupon at specific intervals along the length direction, a long light source 5 with a reflecting plate which is provided directly below the tracer production part 4 vertically in one body and converges visible light for irradiating the tracer injection pipe 1, and a video camera 6 which is arranged at a specific position crossing the surface formed of the tracer injection pipe 1 and the long light source 5.  Furthermore, an air current measurement part body 9 is equipped with an image data processing means which traces image similar patterns from among images photographed by the video camera 6 at prescribed time intervals to find the speed vectors and mean speed vector of them.
Patent JP-H07190815-A (JP)
Title: Flowmeter
Inventor: KASHIMOTO HIROO
IPC: G01F1/32
Filed: 1993-12-27
Abstract: PURPOSE:To provide a flowmeter which can measure a flow rate in a wide range. CONSTITUTION:There is provided a position-adjusting means 8 for advancing/ retracting an ultrasonic transmitter 15 and an ultrasonic receiver 16. The ultrasonic transmitter 15 and ultrasonic receiver 16 are moved by driving the position-adjusting means 8 to adjust a distance between the transmitter and receiver. A sensitivity is regulated by changing a modulation amount applied to ultrasonic waves in proportion to the distance, so that a flow rate is measured with high accuracy over a wide area with the same range.
Patent JP-H11182336-A (JP)
Title: Piston for direct injection spark ignition type internal combustion engine
Inventor: AKAGI MITSUYASU
IPC: F02F3/26
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the homogenous combustion performance while ensuring the stratified combustion performance due to a cavity. SOLUTION: This piston of a direct injection spark ignition type internal combustion engine has a cavity 4 which is recessed and of which peripheral fringe part rises to form a ridge line 5 on a crown face of the piston 1, and the center of the cavity 4 is offset for the center of the piston 1. Here, a depth A of a flat part lea on a bottom face of the cavity 4 from a flat reference plane 2 in an outermost peripheral part of the crown face of the piston is in a scope of 3 to 9 mm. Moreover, when a height of an uppermost part of the ridge line 5 from the reference plane 2 is H, B = A + H is in a scope of 10 to 20 mm. Moreover, H/A is in a scope of 1.0 to 2.0. Furthermore, when a piston stroke is S, B/S is 0.25 or less. Moreover, R in a corner part in the cavity 4 is in a scope of 5 to 20 mm.
Patent JP-2000174601-A (JP)
Title: Driving circuit for capacitive load
Inventor: KOMURA AKIHIRO
IPC: H03K17/66
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to reduce loss in a driving circuit for driving the load capacity of the common electrode or the like of a liquid crystal panel. SOLUTION: Control circuits 25 and 26 supply the base currents I1 and I2 of output transistors Q1 and Q2, and when the potential of the load capacity CL reaches a prescribed upper limit or lower limit, a limiter circuit 27 or 28 respectively bypasses a charging or discharging current. Also, in response to the operation of the limiter circuit 27 or 28, the control circuit 25 or 26 respectively suppresses the base current I1 or I2 of the output transistor Q1 or Q2. Thus, since just the changeover of the base current by the control circuits 25 and 26 is performed by the limiter circuits 27 and 28, the need of a countermeasure against oscillation or the like is eliminated and the constitution is simplified. Also, since the large charging/discharging current does not keep flowing, the loss is reduced.