baber/WOPTO huggingface dataset:
Patent JP-S6295093-A (JP)
Title: Chroma signal processing circuit for vtr
Inventor: NAGAI YOSHIFUMI
IPC: H04N9/87
Filed: 1985-10-22
Abstract: PURPOSE:To easily perform a delay processing of a chroma signal without requiring an external circuit such as a glass delay line by adding a digital chroma signal delayed for a specific time of more than its one horizontal synchronizing period to the digital chroma signal. CONSTITUTION:A digital low frequency converting chroma signal obtained in an A/D8 is applied to a demodulating circuit 20 for demodulating a color difference signal and the color difference signals R-Y, B-Y are demodulated from the digital low frequency converting chroma signal. In this case, to the demodulating circuit 20, a timing signal is applied from a voltage control oscillator 10 and a digital demodulating processing is carried out according to the timing signal. These digital color difference signals are applied to a delay adding circuit 22 for performing the prescribed delay processing to the digital low frequency converting chroma signal. This delay adding circuit 22 adds the digital color difference signal delayed by the specific time more than its one horizontal synchronizing period to the digital color difference signal before the analog conversion, thereby the delay processing is applied.
Patent JP-H0685339-A (JP)
Title: Polyurethane elastomer actuator
Inventor: HIRAI TOSHIHIRO
IPC: C08G18/40
Filed: 1992-09-03
Abstract: PURPOSE:To provide an actuator which does not need so high voltage and hardly causes electrolysis or heat generation. CONSTITUTION:This is a polyurethane elastomer which has an inductive poIyol or a polyol which has a substituent having relatively strong bipolar moment, and polyol are oriented in the direction of an electric field by applying an DC electric field to the polyurethane elastomer.
Patent JP-H0575170-A (JP)
Title: Superconducting element
Inventor: IWASHITA SETSUYA
IPC: H01L39/22
Filed: 1991-09-17
Abstract: PURPOSE:To provide a superconducting element utilizing light irradiation which operates with good reproducibility above the temperature of liquid nitrogen independently of the wave length of an incident light. CONSTITUTION:A pyroelectric substance 2 and superconducting electrodes 3 and 4 facing each other and formed so as to contact with the pyroelectric substance are provided. The pyroelectric substance 2 is so irradiated with light as to control the electric current flowing between superconducting electrodes.
Patent JP-H0661810-A (JP)
Title: Variable delay circuit and semiconductor integrated circuit device using it
Inventor: KAWAI SHINTARO
IPC: H01L21/822
Filed: 1992-08-12
Abstract: PURPOSE:To adjust the phase of a clock signal while the number of components and power consumption are reduced by adopting not a gate load but a CMOS transfer gate for the production of a delay. CONSTITUTION:CMOS transmission gates 1 are controlled sequentially to be in the ON state from the gate 1 at a clock signal line side. Then a gate-source capacitance, a gate-drain capacitance and a diode capacitance of the gates to be turned on are added sequentially to the clock signal line 3, and the result is equivalent to the increase in the capacitive component as a delay component of the signal line 3. As a result, the linearity with a very small variable width is obtained for the control performance of a delay time with respect to a clock signal propagated through the signal line 3. Furthermore, no through-current flows to a variable capacitor means 2 and the capacitive component obtained by one MOS TR is larger than that of a gate load. Thus, the phase adjustment for the clock signal is implemented with a comparatively smaller number of components than that of the gate load while suppressing the increase in the power consumption.
Patent JP-H06190036-A (JP)
Title: Injector pump with continuous pressure monitoring and display
Inventor: JIYANNKUROODO RODOREE
IPC: A61M5/20
Filed: 1993-09-22
Abstract: PURPOSE: To offer a syringe pump so that a user can monitor generating a closing in the injection line to take an immediate aid action, because the pushing pressures onto the syringe plunger are continuously measured and displayed. CONSTITUTION: This syringe pump 8 has a transducer to detect a force added onto the syringe pusher 14. The detected force is converted into a pressure value, which is then displayed continuously on the pressure display unit 27. The user can, therefore, assume that any closing may be generated. The syringe pump 8 has also a switch 35 to pre-select a range of allowable pressures.
Patent JP-S61114713-A (JP)
Title: Method for preventing corrosion of apparatus for amine treatment or fluid
Inventor: TAZAKI TAKAMI
IPC: C23F15/00
Filed: 1984-11-12
Abstract: PURPOSE:To attain not only to prevent the corrosion of an apparatus but also to reduce the deterioration of an amine solution by performing amine treatment after HCN in a fluid was separated and removed, by contacting a fluid containing an acidic component with an aqueous Na2S4 solution at first. CONSTITUTION:A fluid containing acidic components such as HCN or H2S is contacted with an aqueous Na2S4 solution in an absorbing tower to remove H2S. At this time, pH is held to 7.0 or more and a recirculation liquid is appropriately replenished. SCN<-> in the waste aqueous solution is decomposed to CO2 and H2S by the reaction with H2S and NH3 in waste water and the heating in a stripper. After the removal of HCN, the fluid containing acidic components receives usual amine treatment using alkanolamine as an absorber to remove acidic components such as H2.
Patent JP-2001066684-A (JP)
Title: Camera
Inventor: SHIMIZU SAORI
IPC: G03B17/18
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of easily obtaining required information without the handling time, as for a camera equipped with information on usage such as an instruction manual, etc., and a method for countering the trouble. SOLUTION: The camera is actuated as the camera by operating plural buttons 11 to 14, and pieces of information corresponding to the buttons 11 to 14 are stored by a help data storing part 28. The information stored by the help data storing part 28 is presented by a help button 17, and then, displayed on a display screen of a monitor device 3. And, the information stored by the help data storing part 28 is selected and displayed by operating the help button 17 and the buttons 11 to 14.
Patent JP-H0983678-A (JP)
Title: System and method for on-line advertisement
Inventor: HIYOUDOU YOSHINORI
IPC: G06Q50/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To allow a service provider to recognize the effectiveness of an on-line advertisement in on-line shopping. SOLUTION: When a user accesses the advertizement of an on-line advertising system 21 on an internet 24 by using a (a registered trademark) browser from a user's terminal 22, a WWW server sends an advertisement including the free dial (the registered trademark) of a store 23 to the user's terminal 22 to obtain access information as a log. When the user dials a free dial number, a free dial controller 25 obtains access information of the free dial as the log 26 and connects the call from the user to the actual telephone number of the store 23. When transaction is concluded, commodity is sent to the user. The service provider is informed of the contents of the log 26 of the free dial and tabulates/analizes the access logs of the WWW server and the free dial to inform the store 23.
Patent JP-H0551119-A (JP)
Title: Air feeder
Inventor: OSE EKIO
IPC: B65G47/52
Filed: 1991-08-22
Abstract: PURPOSE:To improve work efficiency with a carriage only for an original purpose only by sending air to an air feed port which is disposed so as to travel synchronously with the carriage from an air feed shaft which is connected to the driving shaft of a conveyer. CONSTITUTION:The primary air control valve 36 is operated to operate an air cylinder 34, and an air feed coupler 32 protrudes on a carriage 12 side to connect the air feed coupler 32 and an air receiving/feed coupler 20. Next, the secondary air control valve 38 is operated, and air A which is introduced from a rotary joint 26 is introduced to the air feed coupler 32 through the secondary air control valve 38 to feed the air A to the air receiving/feed coupler 20 through the air feed coupler 32. The fed air A is fed to other plural carriages 12 through hoses 22. Then the air A which is fed to the respective carriages 12 is fed to an air cylinder for opening/closing a metal mold which is placed on the carriage 12, and the metal mold is opened/closed. The mold can be placed on the carriage 12 by using the air feed device 10, thus it is possible to improve work efficiency.
Patent JP-H0979392-A (JP)
Title: Emergency cutoff device
Inventor: KAIRIKU TSUTOMU
IPC: F16K7/10
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size of constitution, to reduce a cost, and to perform cutoff of gas, such as city gas, during the occurrence of an earthquake. SOLUTION: A valve casing 71 is located in the middle of a gas line and a gas bag 89 is arranged in a folded and reduction state in the opening part 84 of the valve casing 71. During the occurrence of an earthquake, a pressure container 105 filled with gas for working, such as CO2 gas, is opened, a gas bag 89 is expanded in the gas passage 83 of the valve casing 71, and the outer peripheral surface of the gas bag 89 is adhered on the inner surface of the valve casing 71 to close a gas passage 83.
Patent JP-S61116003-A (JP)
Title: Rotary drive mechanism
Inventor: MATSUMOTO RYOZO
IPC: F01C5/08
Filed: 1984-11-09
Abstract: PURPOSE:To make it possible to rotate a plurality of rotary members by means of pressure fluid flowing through a pressure-proof tube pipe made of elongatable materials, by laying the pipe along the inner periphery of an annular frame, and by making slide members at the tip ends of the rotary members journalled to the center of the annular frame, into press-contact with the center of the annular frame. CONSTITUTION:A pressure-proof tube pipe 2 provided with pressure fluid inlet and outlet ports 2a, 2b directed toward one side and made of elongatable materials, is arranged along the inner periphery of the annular frame. A plurality of rotary members 5 provided at their front end with sliding members 4 are rotatably journalled to a rotary shaft 3 which is disposed at the center of the annular frame 1. The sliding members 6 are normally made into press- contact with the pressure-proof tube pipe 2, and serve as an actuating section B. Further, by supplying pressure fluid from either one of the input and output ports 2a, 2b, the slide members 4 made in press-contact with the pressure-proof tube pipe 2 are moved by fluid pressure so that the rotary members 5 are continuously rotated.
Patent JP-S6391640-A (JP)
Title: Zoom lens driving mechanism for camera
Inventor: SASAKI HIDEMI
IPC: G02B7/08
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a compact zoom lens driving mechanism for a camera superior in operability by moving an operation member for zoom lens driving in the front-rear directions of the camera. CONSTITUTION:A rack 22A engages a gear 24, which is coupled with a gear 28 through a shaft 26; and the gear 28 engages a gear 30 formed at the outer periphery of a lens barrel 2. Therefore, when a knob 20 is moved forth and back, the gear 24 is rotated by the rack 22A of the knob 20 to rotate the gear 28 coaxial with the gear 24, so that a moving lens barrel 12 moves forth and back. Further, a rack 22B is formed at the upper end of a rack lever 22 on the opposite side from the rack 22A and the rack 22B engages the gear 36 of a fine adjusting knob 34 through an intermediate gear 32. Therefore, when the fine adjusting knob 34, the rack lever 22 is moved forth and back through the gears 36 and 32, so that the lens barrel 12 can be moved finely.
Patent JP-2001066816-A (JP)
Title: Image forming device
Inventor: KAI SO
IPC: G03G5/147
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To making the life of an image carrying member longer without the generation of ozone and NOx at the time of electrostatic charge, to make it possible to embody higher image quality and to make the entire part compact. SOLUTION: A surface layer having a function of a charge injection layer playing the electrode-like role of a so-called capacitor is formed on the outer peripheral surface of a photosensitive layer of a photoreceptor 1 and a magnetic brush roller 21 of an electrostatic charging device 2 is brought into contact with the surface layer to inject and electrostatically charge the photoreceptor 1. Then, the generation of the ozone and NOx may be suppressed while the desired electrostatic charge potential is obtained even with a low voltage. Also, a developing device 4 is provided with a function to clean the residual transfer toner on the photoreceptor 1.
Patent JP-H0759934-A (JP)
Title: Central control device of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-08-30
Abstract: PURPOSE:To collect data of operational condition of a variable display for grasping accurately the performance and operational condition of a game machine. CONSTITUTION:Respective output data from a game machine are received (step S400) are respective data concerning start prize winning, big winning condition, blade opening and closing condition, variable display for determining V induction and variable display for determining the number of times of continuation are calculatingly counted. The operational condition data such as operational number of times, appearing number of times of '7', appearing rate of '7', the number of times of big winning, etc., of a variable display for determining V induction are finally calculatingly processed, and the operational condition data such as the operational number of times, appearing number of times of '7', appearing rate of '7', big winning number to times of big winning, etc., of a variable display for determining V induction are finally calculatingly processed and figured out. The operational condition data such as an appearing number of times of '7', appearing rate of '7', big winning number of times, etc., of a variable display for determining the continuation number of times are calculatingly figured out (step S402-step S412). Thus, the operational condition data of the variable display of the game machine for determining the V induction and the variable display for determining the continuation number of times are collected so that the performance and operational condition of the game machine can accurately be grasped.
Patent JP-H10149914-A (JP)
Title: Superconducting magnet electric circuit
Inventor: GROSS DAN ARTHUR
IPC: H02H7/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet electric circuit which can perform reliable quenching protection of a high-speed operation with low operation energy. SOLUTION: An impregnated supercondcting switch wire 26 is coupled with the lead wire of a stable superconducting coil aggregate at low a temperature having coil parts 18, 20, 22, and 24 coupled with one another in series. Fine resistor heaters 52, 54, 56, and 58 coupled with one another in series are coupled in parallel with corresponding coil parts, too, and also they are arranged thermally close to superconducting switch wires. Fan-out resistor heaters 68, 70, 72, and 74 are coupled with one another in parallel with corresponding coil parts, and also they are arranged thermally close to the corresponding coil parts. By the local quenching of one coil part, the fine resistor heater corresponding to it operates, and the superconducting switch wire 26 is quenched.  As a result, all fan-out resistor heaters operate, and all the coil parts are quenched as a whole, consequently the damaged of local quenching is prevented.
Patent JP-S6133171-A (JP)
Inventor: RAFUAERU PASONI
IPC: C07C309/15
Filed: 1983-12-16
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-S60131056-A (JP)
Title: Magnet motor
Inventor: FUJIOKA YOSHIKATSU
IPC: H02K23/04
Filed: 1983-12-19
Abstract: PURPOSE:To increase a torque and to reduce a cogging by externally mounting a cylinder having high magnetic permeability on the outer surface of a rotor formed by winding a coil on a plurality of laminated core extended in the same length at the equally divided angles. CONSTITUTION:A motor 1 has a magnet 2, a rotor 3 and a magnetic permeable cylinder 4 externally mounted on the periphery of the rotor 3. The rotor 3 is formed of a laminated core, and has three cores 32-34 extended in contact with the inner wall of a bevel portion 31 at an angle of 120 deg. from the shafts of the cores. The cores 32-34 are wound with windings 35 in the same direction. Magnetically permeable cylinders 4 are all mounted to contact with the outer periphery of the bevel portion 31.
Patent JP-H0579650-A (JP)
Title: Layout method of floor heating panel made of non-creaking floor board
Inventor: OTSUKA MASAKATSU
IPC: F24D19/02
Filed: 1991-09-18
Abstract: PURPOSE:To form a favorable non-creaking walking sense by laying out a floor panel in simple structure and at low cost and maintaining a high contact levelness which makes it possible to level common joists, a floor heating panel and a floor board with ease on the whole. CONSTITUTION:A contact adjustable thin layer band 5 is laid out on common joists 4 and the band is fixed by means of stretch-over and fitting type support fixtures 2 at a specified span. The floor heating panel 1 on both sides of the common joists 2 is supported with a support flanged section on both sides of the support fixture 2 so as to support the floor board 6 in a contact state.
Patent JP-2001068751-A (JP)
Title: Piezoelectric actuator
Inventor: YAMAUCHI MASAKAZU
IPC: H01L41/09
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric actuator which has a large displacement and is applicable in a wide range of use. SOLUTION: This piezoelectric actuator is composed of a nearly U-shaped metal plate 1 with two arms 2 and 3 and piezoelectric ceramic elements 10 and 11 which are each deposited on the one surfaces of the arms 2 and 3 so as to be opposite to each other in polarization axis. The tip of the arm 2 of the metal plate 1 serves as a stationary end, the tip of the other arm 3 serves as a displacement end, and an electric field of the same direction is applied to the piezoelectric ceramic elements 10 and 11, thereby bending the arms 2 and 3 of the metal plate 1 opposite in phase.
Patent JP-H0692710-A (JP)
Title: Concrete composition
Inventor: IZUMI TATSUO
IPC: B28C7/04
Filed: 1992-09-07
Abstract: PURPOSE:To provide the building material which has an excellent viscosity, flow property and sepn. resistance and does not require tamping and the compsn. for secondary product materials by compounding lightweight aggregate with the compsn., compounding cement and fine powder at specific ratios and specifying the sp. gr. and slump flow value of the compsn. CONSTITUTION:This compsn. is the concrete compsn. contg. a high-performance water-reducing agent, cement, fine powder and lightweight aggregate. The compsn. satisfies the conditions (1) the weight of the fine powder/the weight of the cement X100=24 to 65wt.%, (2) (the volume of the fine powder + the volume of the cement)/(the total weight of the concrete compsn.) X100=16 to 28vol.%, (3) the sp. gr. of the concrete compsn. is <=2.0. Further, the compsn. has >=55cm slump flow value specified in JIS(Japanese Industrial Standards) A1101. The excellent self-packability, high flow property, aggregate sepn. resistance and initial hardness are assured by using such compsn.
Patent JP-H0788656-A (JP)
Title: Device for controlling cutting operation of cutting robot
Inventor: YAMAMOTO YUICHI
IPC: B23K10/00
Filed: 1993-09-24
Abstract: PURPOSE:To simplify a teaching operation for a cutting robot. CONSTITUTION:A data showing a distance Zp between a piercing height Prp and a cutting height P is set as a condition for cutting. In addition, a route to the piercing height is not taught, but only a route to the cutting height Q4 is taught. At the time of a playback, the tip 2a of a tool is moved to the cutting height P along the taught route Q4. Then the tip 2a of the tool is moved upward in the vertical direction by the distance Zp that is shown in the data on the condition for cutting. At that time, the tip 2a of the tool is at the piercing height Prp, at this height a piercing hole is put through. Further, the tip 2a of the tool is moved downward in the vertical direction by the distance Zp shown in the data. At this time, the tip 2a of the tool is positioned at the cutting height P, this height a specific graphic is cut out.
Patent JP-S6392083-A (JP)
Title: Semiconductor laser array device
Inventor: TANETANI MOTOTAKA
IPC: H01S5/40
Filed: 1986-10-07
Abstract: PURPOSE:To reduce the ripple ratio of near field light intensity distribution, and obtain a large output, by constituting a waveguide near the emission terminal surface in a symmetric branch structure or in an expanded fan-shape, in the manner in which a first region and a a second region are connected with the symmetric branch structure and zero-degree phase is selected. CONSTITUTION:The title device comprises the following four regions. In a first region 100, a plurality of waveguides are arranged in parallel with a period. In a second region 101, a plurality of waveguides are arranged in parallel with a period which is lagged by half pitch from the priod of the first region. A third region 102 connects the respective waveguides of the first and the second regions to the symmetric branch structure. A forth region is arranged between the first and the second regions, and connects the neighbouring waveguides applying the symmetric branch structure. The fourth region reaches the emission terminal surface of a laser light before shifting to the waveguide which is lagged by half pitch from the period of the third region. By constituting the waveguide near the emission terminal surface in a symmetric branch structure or in an expanded fan-shape, the ripple ratio of near field light intensity distribution can be extremely reduced, and a large output can be obtained.
Patent JP-S61119958-A (JP)
Inventor: ISHII HIDEHIKO
IPC: F25D1/00
Filed: 1984-11-14
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-H0682794-A (JP)
Title: Orienting agent for liquid crystal cell
Inventor: ABE TOYOHIKO
IPC: G02F1/1337
Filed: 1992-09-07
Abstract: PURPOSE:To provide a liquid crystal cell orienting agent composition thermally treatable at low temperature as an orienting agent for liquid crystal cell in which liquid crystal molecule gives a stable high tilt angle to a base. CONSTITUTION:An orienting agent for liquid crystal cell is formed of an organic solvent-soluble polyimide obtained by reacting and polymerizing a tetracarboxylic acid component, and a dicarboxylic acid component containing a diamine component and a long-chain alkyl group and/or a monoamine component containing a long-chain alkyl group followed by imidation.