baber/WOPTO huggingface dataset:
Patent JP-H01247140-A (JP)
Title: Tensile apparatus for cable in pipe
Inventor: WATANABE MASAKI
IPC: B29C63/36
Filed: 1988-03-28
Abstract: PURPOSE:To simply pull the cable inserted through a pipe, by constituting the title apparatus so as to contain a tensile means which is fixed to a base body 16 and pulls the cable in the pipe in a state wound around the second roller and the first roller in this order. CONSTITUTION:A tensile apparatus 1 has a base body 16 arranged at a fixed position outside a pipe 2, the supports 17 vertically provided thereon, the first roller 18 mounted to the base body 16 in the vicinity of the base end parts 17 of said supports and the second roller 19 mounted on the free end parts 17b of the supports and a winch 20 is fixed to the base body 15. When the lining of a lining hose 6 is applied by pulling the cable 14 inserted through the pipe 2, the end part 2a being the overhead part of the pipe 2 is inserted in an engaging cylinder 41 and the lengths of the supports 17 are regulated so as not to act bending stress on the pipe 2. Then, the cable 14 is wound around the second roller 9 and the first roller 18 in this order and pulled by the winch 20, no bending stress acts on the pipe 2 at the time of the pulling work of the cable 14. Therefore, the cable in the pipe can be pulled by a simple work.
Patent JP-S59198360-A (JP)
Title: Optical current transformer apparatus
Inventor: HARUMOTO KATAMASA
IPC: G01R15/24
Filed: 1983-04-27
Abstract: PURPOSE:To make it possible to enhance sensitivity by avoiding the influence of an external magnetic field such as an other phase magnetic field, by providing a core which is inlaid with and inserted into a conductor being a current detecting object and provided with a pair of gap parts at point-symmetry positions with respect to the center of said conductor. CONSTITUTION:An optical current transformer apparatus has such a structure that cut cores 7, 8 are inlaid with a conductor 3' and Faraday elements 11, 12 are respectively arranged to a pair of gap parts 9, 10 of said cores. On the other hand, in influence due to other phase magnetic flux phin, a magnetic field of Hm+Hn is applied to the Faraday element 11 and a magnetic field of Hm-Hn is applied to the Faraday element 10. Therefore, when two magnetic fields are added, (Hm+Hn)+(Hm-Hn)=2Hm holds and the influence of the other phase magnetic field is set up. As a result, the influence of an external magnetic field can be avoided and sensitivity can be enhanced.
Patent JP-S60218626-A (JP)
Title: Color llquid crystal display device
Inventor: HAMADA HIROSHI
IPC: G09F9/30
Filed: 1984-04-13
Abstract: PURPOSE:To drive the display device by a simple driving circuit and obtain a reproduced image of high quality by employing a delta array as a color array. CONSTITUTION:Three colors, i.e. red, green, and blue are arrayed periodically and linealy and adjacent liner arrays shift from each other by a half period in parallel. A signal electrode is snaked in a cranked or curved shape so that the amplitude of the signal electrode is a half as large as picture element pitch, and picture elements driven by the same signal electrode are distributed to right and left alternately synchronously with the snaking and picture element arrays shift by 1.5 picture element snaking and picture element arrays shift by 1.5 picture element pitch at intervals of one scanning line to realize the delta array. Consequently, picture elements driven by with the same picture element signal are equal in color and the need for color switching is eliminated. Deterioration in resolution resulting from this array is eliminated by shifting the timing of sampling between odd-numbered and even-numbered line by the time corresponding to 1.5P.
Patent JP-S57190635-A (JP)
Title: Dehumidifying element
Inventor: IMAMURA YOSHIO
IPC: F24F3/14
Filed: 1981-05-18
Abstract: PURPOSE: To obtain the dehumidifying element carrying out dehumidification in good efficiency while adsorbed heat during dehumidification is removed by a method wherein a corrugated sheet like moisture absorbing base material and an air passing base material are alternately laminated so as to mutually cross air passages and a cooling gas and water are passed through the air passing base material.  
     CONSTITUTION: An air passing base material 2 prepared by glueing or fusing a corrugated sheet like material and a separating sheet not absorbing moisture comprising, for example, a plastic film or the like and a dehumidifying base material 3 prepared by glueing fusing a corrugated sheet like material and a separating sheet having a moisture absorbing capacity are alternately laminated so as to mutually cross air passages B, A thereof to constitute the dehumidifying element 1. While a wet gas is passed to the direction shown by an arrow A, moisture therein is adsorbed by the dehumidifying base material 3 and a cooling fluid (air and water) is passed through the air passing base material 2 toward the direction shown by an arrow B to absorb heat generated in the dehumidifying base material 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03275867-A (JP)
Title: Automatic leveling device for floor surface of building
Inventor: SHIRAISHI YASUNOBU
IPC: E04F21/24
Filed: 1990-03-27
Abstract: PURPOSE:To make automatic leveling of floor surface possible and to improve efficiency in execution of work by a method wherein a vibrator installed on the front end of a crawler undercarriage is inserted into cast concrete for its fluidization, and the surface of the concrete is leveled with an auger that is also installed on the front end of the crawler undercarriage. CONSTITUTION:A vibrator 5, capable of penetrating into cast concrete (C) and an auger, of which rotary shaft is extending horizontally, are installed on the front end in the proceeding direction of a crawler undercarriage 2 so that they become capable of making vertical movement. The undercarriage 2 is then made to travel over a floor (F) whereon the concrete (C) is placed, and the surface of the concrete (C) is leveled with the auger 6 while fluidization of concrete is being accelerated with the vibrator 5. In the leveling work, the height of the surface of the concrete (C) is adjusted, based on values detected with a laser beam receiver 10 provided to the auger 6. Travel tracks of the crawler are leveled with a track-leveling means provided on the rear end of the undercarriage 2, and thereby smooth surface can be formed.
Patent JP-S58192907-A (JP)
Title: Optimum control system for lng fuel flow rate
Inventor: MINAGAWA TAKESHI
IPC: F01K23/04
Filed: 1982-05-07
Abstract: PURPOSE:To improve the efficiency of a whole plant by controlling in advance the LNG flow rate at the entrance of a low temperature power plant based on instructions from a central power supply station in a power plant that combines LNG low temperature electricity generation and the thermal power plant. CONSTITUTION:In a power plant that combines an LNG low temperature power plant and a thermal power plant, the pressure of the gas supply header is measured by a pressure sensor 29, and an LNG fuel flow rate regulator 2 is controlled based on the output of a pressure setting device 31 and its deviation. Further, a required fluel flow rate K4 is sought based on instructions from a central power supply station 34', and an LNG fuel flow rate regulating valve 2 is controlled in advance based on the LNG flow rate 28 and flow rate deviation at the inlet of the LNG low temperature power plant. With this arrangement the LNG fuel flow rate can response rapidly to the variation of the thermal power plant load.
Patent JP-S59199199-A (JP)
Title: Liquid pressure maintaining device
Inventor: TAKEDA MASARU
IPC: F15B11/02
Filed: 1983-04-27
Abstract: PURPOSE:To reduce the time when a prescribed pressing pressure is attained and to maintain the stable pressure with inexpensive parts by interposing a flow control valve to a bypass circuit provided between a pump and a selector valve and providing a stop valve which operates the bypass line at the lower limit of a control pressure. CONSTITUTION:When a change-over valve 19 is opened toward a pressing side by a command for pressing, the entire oil quantity Q1 discharged from a hydraulic pump 16 is supplied through a check valve 18 and the valve 19 to an operating cylinder 15, by which the pressure in the cylinder 15 is sharply increased. When the pressure in the cylinder 15 attains the lower limit of a control pressure, a stop valve 22 is opened by the signal from a controller 26 to operate a bypass circuit 20 and therefore the flow Q3 set by a flow rate control valve 21 is returned through the circuit 20 to a tank. The remaining flow Q2 is therefore supplied to the cylinder 15 and the pressure in the cylinder 15 rises gently from the lower limit of the control pressure until the pressure attains the upper limit of the control pressure, when the valve 19 returns to neutral and the galve 22 is shut off so that the entire oil quantity Q1 from the pump 16 returns through the valve 19 into the tank.
Patent JP-H10302064-A (JP)
Title: Linear adaptation method with defective data, application method from motion to structure and application method and device to feature decision of strength image
Inventor: DAVID JACOBS
IPC: G06T5/20
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To adapt a low rank matrix to a matrix provided with a defective element by applying repetition algorithm to three minimum components, improving the construction and estimation of a third matrix, decomposing the third matrix and obtaining a complete scene structure. SOLUTION: A device 800 is provided with a camera 820 for obtaining the image sequence of a fixed scene 810 and further, a confirmation/tracking means 830 for confirming/tracking a point origin through a sequence is provided. Then, the calculation means 840 of the device 800 constructs a first matrix composed of a point position from a motion sequence, constructs the first matrix provided with a part of the defective elements by using the coordinate of an origin for which a part of the origins are not present in a part of images, selects the triple of columns from the first matrix, obtains a second matrix from the zero space, obtains the three minimum components of the second matrix, applies the repetition algorithm to the three minimum components, improves the construction and estimation of the third matrix, decomposes the third matrix,  obtains the complete scene structure and constructs an approximate solution.
Patent JP-2000278679-A (JP)
Title: Transmitter, transmission method, receiver and reception method
Inventor: KONDO TETSUJIRO
IPC: H04N19/593
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To transmit a picture with excellent quality even in the case that proximity pixels are suddenly changed or in a similar case and to enhance the transmission efficiency. SOLUTION: Each frame of an image signal is divided into, e.g. 4 areas R1, R2, R3 and R4 and an object of a transmission pixel is retrieved by applying vertical or horizontal scanning to each area (steps S1-S4). In a step S5, correlation between target pixels of objects of transmission pixels extracted from the areas R1-R4 in the steps S1-S4 is calculated respectively and the obtained correlation sets are compared. In a step S6, a pixel whose correlation is highest is decided as a transmission pixel. Coding at transmission including processing such as differential quantization is applied to the decided transmission pixel. Since the pixel maximizing the correlation with the target pixel is selectively used for an object of the differential quantization, the picture quality of the transmission picture and the transmission efficiency can be enhanced.
Patent JP-H06125723-A (JP)
Title: Plants and trees extract composition
Inventor: EIJIRU IENSEN
IPC: A23L27/00
Filed: 1992-02-28
Abstract: PURPOSE: To provide the composition which is obtained by blending the respective extracts of a plant of the species Melissa, a plant of the species Avena and a plant of the species Tilia and useful as a flavor-improving agent for providing food or the like with a flavor, a beverage and a food additive, in particular, as a beverage that has a comfortable taste and is utilized for tranquilization. CONSTITUTION: This composition is obtained by blending (A) an extract of a plant of the species Melissa (such as balm mint), (B) an extract of a plant of the species Avena (such as oat) and (C) an extract of a plant of the species Tilia (such as basswood), in blending ratios of the components (A), (B) and (C) of 30 to 65 vol.%, 20 to 40 vol.% and 5 to 20 vol.% respectively. Preferably, this composition is obtained by extracting dried leaves of a plant of the species Melissa, a powdery plant of the species Avena and dried flowers of a plant of the species Tilia with ethanol respectively, thereafter, filtering the respective remaining organic extraction products to recover the respective extracts and then, blending the extracts.
Patent JP-H04260450-A (JP)
Title: Method for detecting optimum polishing ratio
Inventor: MORI TAIICHI
IPC: B02B7/00
Filed: 1991-02-14
Abstract: PURPOSE:To accurately find out the optimum polishing ratio on the basis of knowledge such that the polishing ratio optimum to the completion of rice polishing work is present in the vicinity of the boundary of an endosperm part and a viscous powder layer. CONSTITUTION:Unpolished rice is polished and, at each time when a polishing ratio reaches a predetermined one, for example, at every 0.1% during polishing, a sample for evaluation corresponding to each polishing ratio is collected and the predetermined component of the collected sample is quantitatively analyzed and, when the content thereof reaches a predetermined value, the polishing ratio corresponding to said predetermined value is detected as the optimum one.
Patent JP-H01250782-A (JP)
Title: Impulse-type alarm clock
Inventor: YUASA YUICHIRO
IPC: G04G99/00
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to communicate the arrival of a set time in a place of sharp external sounds and even to a deaf-and-dumb person and, in addition, to communicate the same only to a user, by a construction wherein the time is set by a time setting element and a prescribed signal is given when the set time arrives. CONSTITUTION:A user sets a time by operating a fundamental clock element 5. When the clock element 5 measures the set time, a signal is sent to a relay 7 of the clock element 5, a switch in the relay 7 is closed, and an oscillator 8 is made to operate. When the oscillator 8 operates, a prescribed voltage is inputted to a transformer 9, which converts this input voltage into a voltage in an extent not affecting the human body and sends the same to terminals 4a and 4b through lead wires 10a and 10b. Since the terminals 4a and 4b are in contact with the skin of the user, the user senses the voltage sent from the terminals 4a and 4b as an impulse, and thereby he can know the arrival of the set time.
Patent JP-S62232715-A (JP)
Title: Manufacture of magnetic head
Inventor: MIZOI HITOSHI
IPC: G11B5/127
Filed: 1986-04-02
Abstract: PURPOSE:To hold an insulating characteristic between the core of a wire, and a core chip, by molding with a glass the winding grooves of two core blocks, and cutting and removing a part molded with the glass leaving a bottom part at least. CONSTITUTION:First of all, on the joining inside plane and outside plane of core blocks 10 and 11, grooves 12-15 for a winding part and a joining part are cut, and also, track grooves 16 are cut and formed at joining internal edge parts. Next, sticking agents 17 and 18, such as glass of low melting point, etc., are filled in the grooves 12 and the grooves 16 of the blocks, then a glass molding is applied, and after that, glass of high melting point, etc., are filled in the grooves 13-15 for the winding part, then being glass-molded. And glass molded part 22-24 are cut and removed, leaving bottom parts 22'-24'. In this way, it is possible to hold the insulating characteristic at the winding time of the core chip obtained from the blocks 10 and 11 on the wire, because the core and the core chip are not directly brought into contact with each other, even when the insulating coat of the wire peels off, thereby, reliability for a product can be improved.
Patent JP-H04310102-A (JP)
Title: Method and device for control and state value display method
Inventor: ICHIKAWA YOSHIAKI
IPC: G05B23/02
Filed: 1991-04-09
Abstract: PURPOSE:To always keep a transient response within an allowable range for the nonlinear controllers of the fuzzy or neural nets, etc. CONSTITUTION:A nonlinear controller 11 controls a subject within a normal operating range in such a way similar to an expert operator. If the control of the controller 11 fails for some reason, it is identified where the state value is set in a state space. Then the control of the controller 11 is switched to the control of a linear controller 12 via a contribution rate deciding means 13. In regard of this switching judgment, a closed projecting area is set in the state space so that a transient response is kept within an allowable range regardless of the state value switched to the controller 12 as long as the state value of the control subject is set within the projecting area.
Patent JP-H06262479-A (JP)
Title: Automatic control device for jetting direction of nozzle
Inventor: KURODA KIYOTSUGU
IPC: B23Q11/10
Filed: 1993-03-10
Abstract: PURPOSE:To perform high accurate nozzle direction control by arranging an oscillatable jet nozzle in the vicinity of a spindle of a spindle head, oscillating this jet nozzle in a vertical direction by moving a swivel bar advanced/retracted, and forming the swivel bar lockable by a lock member or a protruding/sinking cam or the like in a machine body side. CONSTITUTION:An oscillatable jet nozzle 5 is arranged in the vicinity of a spindle of a vertically arranged spindle head 1, and this jet nozzle is oscillated in a vertical direction by moving a swivel bar 6 advanced/retracted in a Z-axis direction thereof, to surely jet cutting fluid toward a tool 3 mounted on the spindle 2. Moving the swivel bar 6 is locked at the time of operating a lock member (brake member) 7 controlled by a control unit concurrently used with supporting shafts 8 arranged vertically in a side surface of the spindle head 1, and also by a fixed cam 4A provided in a side of a machine body 4, at the time of moving an ATC of the spindle head 1, the swivel bar 6 is moved, to direct the jet nozzle 5 to the initial position (a). The swivel bar 6 is stopped to be locked regardless of moving in a Z-axis direction of the spindle head 1 by a protruding/sinking cam 9 provided in a side of the machine body 4.
Patent JP-H11270349-A (JP)
Title: Steam injection type gas turbine generating facility
Inventor: TAKECHI SHINOBU
IPC: F01K21/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent overspeed of a gas turbine at the shut-off time of load and prevent extinguishment of flame of a combustor. SOLUTION: This power generating facility is furnished with a boiler 1, a gas turbine 16 connected to a generator 18 and a combustor 10 to heat steam supplied from the boiler 1 by burning fuel to be supplied and to supply it to the gas turbine 16 and it is constituted to totally close a secondary steam isolation valve 31 at the shut-off time load of the generator 18 by providing the secondary steam isolation valve 31 on an inlet of steam of the combustor 10. Consequently, it is possible to roughly shut off steam to be injected to the combustor 10 at the shut-off time of the load of the generator 18, to prevent overspeed of the gas turbine 16 by giving precedence to fuel control of the combustor 10, to prevent extinguishment of flame of the combustor 10 and to prevent tripping of the gas turbine 16.
Patent JP-H03275555-A (JP)
Title: Floating magnetic head
Inventor: SHIMIZU TATSUJI
IPC: G11B5/60
Filed: 1990-03-26
Abstract: PURPOSE:To improve the thermal matchability of a slider with a head core, the adhesive strength and wear resistance by forming the slider with a specified ceramic material when the head core having a magnetic Fe-Si-Al alloy film is fitted to the slider in one body to produce a floating magnetic head. CONSTITUTION:A magnetic Fe-Si-Al alloy film 14 is laminated on nonmagnetic substrates 11, 16 to produce a head core 1. This core 1 is fitted to a slider 2 formed with a ceramic material represented by the formula (where 0.2<=x<=1.8) in one body to produce a floating magnetic head. When the slider 2 is formed with a ceramic material based on CoO and NiO and cotng. 0.1-5wt.% at least one among MnO, TiO2, Al2O3 and CaO, the CSS resistance can further be improved.
Patent JP-S61234849-A (JP)
Inventor: CHITOKU KAZUO
IPC: A61B10/00
Filed: 1985-04-12
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-H06287718-A (JP)
Title: Ferritic stainless steel free from season cracking of slab and its production
Inventor: SHIMADA TETSUYA
IPC: C21D8/02
Filed: 1993-04-02
Abstract: PURPOSE:To provide a ferritic stainless steel free from season cracking of slab and excellent in intergranular corrosion resistance. CONSTITUTION:This steel is a ferritic stainless steel which has a composition consisting of <=0.0030% C, 0.3-1% Si, 0.2-1% Mn, <=0.1% Ni, 9-25% Cr, <=0.1% Al, <=0.07%, in total, of Ti and/or Nb, 0.0010-0.020% N, and the balance Fe with inevitable impurities and containing, if necessary, <=4% Mo. A the time of hot-rolling the slab of this steel by using a rough rolling and a continuous hot rolling mill consisting of plural hot rolling mills, rough rolling starting temp. is regulated to <=1200 deg.C and reduction at >=40% is done by one or more passes by mans of rough rolling at >=850 deg.C, followed by finish rolling. By this method, the occurrence of season cracking of slab can be prevented at the time of producing the ferritic stainless steel excellent in intergranular corrosion resistance in a weld heat-affected zone, and productivity can drastically be improved.
Patent JP-S5412544-A (JP)
Title: Elastic surface wave unit
Inventor: WASHITSUKA SHIYOUICHI
IPC: H01L41/00
Filed: 1977-06-29
Abstract: PURPOSE: To obtain the elastic surface wave unit simpler in handling and lower in cost, by opposing the planes on which the surface waves from the surface elements are propagated on the semiconductor substrate having grooves of Vshaped type, bonding and fixing the surface elements, and enabling to seal the entire unit in a plastic package. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S573437-A (JP)
Title: Radio set with program reservation confirming alarm device
Inventor: WATANABE KAZUO
IPC: H04B1/06
Filed: 1980-06-09
Abstract: PURPOSE:To prevent missing of listening of a desired program, by informing the arrival of time when the desired program is in broadcast by means of an alarm device such as a buzzer, at nonoperation of a radio set in which the desired radio program can be listened with a timer. CONSTITUTION:Reception desired station data and reception desired time data are respectively given to a storage circuit 13 and a time setting circuit 12 from an input terminal 23. A comparison circuit 16 compares both the inputs of a time setting circuit 12 and a time converting circuit 15, and when they are in coincidence, an output is made at a buzzer controlling circuit 11 to activate a buzzer 10. Simultaneously, the comparison circuit 16 gives an output also to the storage circuit 13 to deliver the reception desired station data to an operation circuit 17, which is converted into a reception frequecy data to be transmitted to the 2nd storage circuit 18. Further, the reception frequency data is transmitted to a frequency dividing circuit 21 in a PLL synthesizer circuit 22, to set the reception frequency to the reception desired station. Thus, at the off-state of power supply or the operating state of cassette in a radio set, the arrival of time when the radio program is broadcast is alarmed by a buzzer or the like, missing of listening can be prevented.