baber/WOPTO huggingface dataset:
Patent JP-H0910146-A (JP)
Title: Mouthpiece of vacuum cleaner
Inventor: SUZUKI TATSUJI
IPC: A47L9/06
Filed: 1995-06-28
Abstract: PURPOSE: To enhance the dust collection capacity of yarn refuse by providing a brush composed of a flexible material on the front side of the suction port of the bottom part of a mouthpiece to protrude the same from the straight line connecting the contact points of front and rear wheels and constituting the shape of the bottom part of the suction port so that the front side of the brush protrudes from the rear side thereof. CONSTITUTION: When a mouthpiece main body 1 runs on the surface to be cleaned of a carpet or the like to perform cleaning, a brush 12 separates dust such as yarn refuse from the carpet to suck the same from a suction port 11. At this time, since the front protruding part 13 of the brush protrudes from the rear protruding part thereof, the carpet comes into contact with the front protruding part 13 to bend the brush rearwardly when the mouthpiece main body 1 advances to be sunk by the front protruding part 13. Therefore, the effect by the brush 12 on operation force is almost eliminated.  When the mouthpiece main body 1 retreats, the brush 12 is bent in the reverse direction to further protrude from the front protruding part 13 and, therefore, only the part protruding downwardly from the height of the protruding part 13 is bend to be increased in bending force and dust is collected by the protruding part of the brush 12.
Patent JP-S6222929-A (JP)
Title: Cold and hot accumulating system
Inventor: YANATORI MICHIO
IPC: F24F5/00
Filed: 1985-07-24
Abstract: PURPOSE:To enable a cold accumulation amount to be increased without decreasing a thermal medium less than 0 deg.C by a method wherein a first container storing freezing mixture and a second container storing reacted material are inserted into a fluid circulation passage, a heat exchange for recycling freezing mixture and utilizing a cold energy is arranged in the first container and a heat exchanger using hot energy is arranged in a second container. CONSTITUTION:Each of a first container 1 storing freezing mixture 5 and a second container 2 storing a reacted material 6 is connected each other through a vapor transfer tube 3 and a liquid returning tube 9 constituting a fluid circulation passage. In the first container 1 are arranged a heat exchanger 7 for regenerating freezing mixture and a heat exchanger 14 utilizing cold energy, and in turn in a second container 2 is arranged a heat exchanger 8 utilizing hot energy. When thermal medium of which temperature is increased due to a waste heat or a solar heat is guided into the heat exchanger 7, a temperature of the freezing mixture 5 is increased, and the reacted material 6 adhered to or sucked to the freezing mixture 5 is started to be removed from the freezing mixture 6. In this way, a cold energy is generated by mixing reacted material 6 with the freezing mixture 5. Due to this fact, it is possible to make a substantial increased cold storing amount without decreasing thermal medium such as freon gas or the like less than 0 deg.C.
Patent JP-S5685168-A (JP)
Title: Access control system for main storage
Inventor: ITOU MIKIO
IPC: G06F12/08
Filed: 1979-12-13
Abstract: PURPOSE: To prevent the CPU and others from being set under the waiting state by the block fetch given from a buffer storage, by securing an automatic block fetch for the address next to the line which started the block fetch.  
     CONSTITUTION: When a block fetch (BF) request is given to the main storage (MS)50, an examination is given whether the line of the address next to the line which started the BF exists on the buffer storage (BS). When the absence of the line becomes clear, the next signal showing the necessity of the next address line is sent to the MS control part (MCU)51. Receiving this signal, the MCU51 adds the prescribed value not only to the line required by the MS request of the BF but to the address, and then performs the BF for the line of the next address. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000343082-A (JP)
Title: Circulating warming bath device
Inventor: KITAGAWA TAKANORI
IPC: C02F1/463
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a circulating warming bath device excellent in maintenance, capable of preventing that the maintenance is forgotten, capable of maintaining stable purifying performance over a long period of time and also capable of improving the deturbiding property of bath tub water and capable of previously preventing the sticking of slime on the wall of a bath tub. SOLUTION: In the warming bath device, the bath tub water 2 is purified by aluminum electrolysis 18 by circulating the bath tub water 2 to a filter tank 14 having an aluminum electrode 18. In such a case, a flocculating agent is filled in a filter cartridge 6 disposed on the upstream side of the filter tank 14, and the flocculating agent is deposited on a cellulose bead with wax to slowly release, and sodium alginate is used as the flocculating agent.
Patent JP-S6141131-A (JP)
Title: Optical switch
Inventor: OGATA SHIRO
IPC: G02F1/313
Filed: 1984-07-31
Abstract: PURPOSE:To achieve accurate optical switching function regardless of the change in ambient temperature by controlling the power supply to thermion based on the measured ambient temperature of the optical switch and power supplied to thermion. CONSTITUTION:Ambient temperature TL is read based on the detected signal by a temperature detecting device 26 and the power W supplied to a heating element 6 is calculated based on the detected signal by a voltage detecting device 24 and a current detecting device 25. Next, when the heating element 6 is supplied with power W at the ambient temperature equal to a reference temperature TLO, a temperature gradient ¦SO¦ to be made in a crystal 5 is calculated and the temperature gradient ¦S¦ to be made in the crystal 5 based on the temperature TL and power W. Then, the temperature gradients ¦S¦ and ¦SO¦ are compared with each other, and if gradient ¦S¦ is greater than gradient ¦SO¦, the resistance value of variable resistance device 23a is adjusted high by a constant value to reduce the power supplied to heating element 6 and the temperature on the lower surface of the crystal 5 is lowered to make the temperature gradient of the crystal 5 small. If the gradient ¦S¦ is less than ¦SO¦, the resistance value of variable resistance 23a is made low by a constant value to make the temperature gradient inside the crystal 5 great.
Patent JP-2000342085-A (JP)
Title: Tree treatment by film and tree protection
Inventor: MIYAZAWA KIYOSHI
IPC: A01G13/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a tree for treating Valsa ceretosperma, and the like, by a method not using a chemical and saving a labor, and a method for protecting a tree for suppressing the generation of insects and good for its appearance. SOLUTION: This method for treating or protecting a tree in treating Versa ceretosperma, a red spot, a ring rot, and the like, developed at the branch and trunk of the tree, is characteristized by winding for adhering a film formed as having one surface 14b of white color and another surface 14a of a different color by adhering the colored surface 14a as facing to the tree side at a lesion 12 of Versa ceretosperma, a red spot or a ring rot, and the like.
Patent JP-S6223473-A (JP)
Title: Method and apparatus for forming paint film
Inventor: YOSHIOKA SHIGEKI
IPC: B05D3/04
Filed: 1985-07-24
Abstract: PURPOSE:To make it possible to form both of a smooth paint film and a rough surface paint film to the surface of an article to be painted by one painting line, in forming a paint film by thermosetting resin paint, by controlling the contact/non-contact of acidic gas with the surface of an uncured paint film. CONSTITUTION:A painting line is equipped with a pretreatment apparatus 1, an anodic oxidation treatment apparatus 2, a steeping apparatus 3, a drain and drying oven 4, an immersion painting treatment apparatus 5 having a resin bath, an acidic gaseous atmosphere furnace 6 and a baking/drying oven 7 and a furnace having an acidic gaseous atmosphere is independently arranged as the acidic gaseous atmosphere furnace 6. When a rough surface paint film such as a crepe pattern is formed to an article to be painted after coated with thermosetting resin paint, said article is contacted with the acidic gas in the acidic gaseous atmosphere furnace 6 and, when a smooth pattern having gloss is formed, the treatment in the acidic gaseous atmosphere furnace 6 is omitted.
Patent JP-S5786704-A (JP)
Title: Electrical measuring device for length of material transferred by roller
Inventor: UIRIAMU DONARUDO HARISU
IPC: G01B7/04
Filed: 1980-11-19
Abstract: PURPOSE:To improve accuracy and to enable the continuous operation to be performed by obtaining the running speed, length, and the like of the material from the electrical pulses obtained by a sensing means attached to rollers, changing said pulses for every batch, and counting the pulses. CONSTITUTION:The material to be tested, e.g. textile 20 is moved by a pressure driving device 28 with the rotation of the rollers 22 and 24 on which slip preventing means is applied. The electrical pulse signal is obtained by reading the rotation of a transparent disk having a radial light shielding part which is attached to the roller 22, in a shaft encoder 32. The signal is sent to a read control circuit 34 through a roller engaging switch 30. The output of the read control circuit 34 is sent to a week sum counter 38, and also to batch counters 42 and 44 alternately for every batch by a selector switch 46. Counting is performed for every batch, and the count is returned to zero by reset switches 48 and 50 for every time. The program of te read control circuit 34 is controlled to cope with the change wear of the rollers and to make it possible to be used for other devices. In this constitution, the measurement of the length is performed for every batch without stopping the running of the material.
Patent JP-H0919151-A (JP)
Title: High ac voltage generator
Inventor: TSUZUKI HIROYOSHI
IPC: H02M7/48
Filed: 1995-06-28
Abstract: PURPOSE: To supply a high AC voltage in which the rising and falling times are varied without modifying the means for generating an unit waveform having rising and falling edges repeatedly. CONSTITUTION: A rising/falling control section 2 detects the rising or falling edge of a signal generated from a signal generating section 1 and controls the rising or falling time. A signal is delivered from the rising/falling control section 2 through a driver 3 to an AC boosting section 4 where a high AC voltage is generated and superposed with a DC voltage generated from a high DC voltage generating section 5.
Patent JP-S6062783-A (JP)
Title: Image pickup device
Inventor: ODA TOSHINORI
IPC: H01J29/92
Filed: 1984-07-31
Abstract: PURPOSE:To improve the S/N of a video signal by using a conductor plate for the connection between a preamplifier circuit board and a target ring so as to decrease the distributed capacitance between the preamplifier circuit board and the image pickup tube target ring. CONSTITUTION:The image pickup tube target ring 3 and the preamplifier circuit board 4 are connected by a target terminal 14 having a spring contact part 15 and a lead part 16, and the lead part 16 is soldered to the circuit board 4. The lead part 16 of the target teminal 14 is formed projecting straightly from the connection part 15, and the target terminal 14 is formed by a conductor material made of metal such as brass having the thickness of 0.2-0.5mm.. Thus, the invasion of a noise signal from other circuit is made less to a minute signal transmitted from the target ring 3 to the preamplifier circuit board 4 thereby improving the S/N of the video signal.
Patent JP-H0212114-A (JP)
Title: Fiber guide-in type package and hermetically sealing method thereof
Inventor: HORIMATSU TETSUO
IPC: G02B6/42
Filed: 1988-06-29
Abstract: PURPOSE:To enable rosin-core solder to be used and to improve the reliability of a product by sealing a fiber and a pipe hermetically first and cleaning them, and sealing the pipe, the package, and a ring hermetically. CONSTITUTION:The fiber 2 is inserted into the pipe 3 for fiber insertion, the fiber element wire 1 and pipe 3 are sealed hermetically by using the rosin-cored solder 6, and the hermetically sealed pipe 3 is cleaned to remove the flux of the solder 6. Then the pipe 3 is inserted into the fiber insertion through hole 13 of the fiber guide-in type package 5 and the pipe 3 is inserted into the ring 4 in contact. Then the gap among the pipe 3, ring 4, and external wall of the package 5 is sealed hermetically by using solder 71 which contains no flux. Consequently, sufficiently secure hermetic sealing is performed without exerting any adverse influence of the flux, heat, etc., upon the inside of the package and the reliability of the product is improved.
Patent JP-S6222354-A (JP)
Title: Shadow mask type color picture tube
Inventor: TOMONO TSUTOMU
IPC: H01J29/02
Filed: 1985-07-22
Abstract: PURPOSE:To extremely reduce mislanding generated in the rotary direction with respect to a tube axis due to thermal expansion of a mask structure and a spring, by using a material having a low thermal spring expansion coefficient below 5X10<-6> and supporting a mask structure while making the fixing positions to a frame to be near the center of its side. CONSTITUTION:Stud pins 2a-2d are burried in the positions swerved in the anti-clockwise direction, while being positioned in the thickness center of respective sides near the corner parts of the inside of the sidewalls of a face panel 1. A shadow mask 3 is welded to a frame 4, while the springs 5a-5d are fixed directly or through bimetals for temperature compensation about in the centers of the frame sides. An amber material (36% Ni-Fe alloy) is used as a material having a low thermal expansion coefficient. When temperature rise of the springs is 40 deg.C, the amber springs extend only for 1.6mum so that mislanding due to thermal expansion of the springs generates no wrong in the property of the springs.
Patent JP-S62103444-A (JP)
Title: Throttle valve controller for engine
Inventor: TAKEUCHI NOBUO
IPC: F02D43/00
Filed: 1986-07-10
Abstract: PURPOSE:To improve a degree of drivability, by controlling the extent of opening of a throttle valve so as to make an accelerator pedal operated variable correspond to an engine output all the time, in case of an engine which performs feedback control to a desired air-fuel ratio. CONSTITUTION:On the basis of output of an oxygen sensor 28 of an exhaust pipe 27, a control unit U sets a desired air-fuel ratio suitable for an engine driving state on the basis of each value of cooling water temperature 41, accelerator operation 42, engine speed 43, car speed 44, neutral detection 45, a manual switch 46, etc., and controls a fuel injection valve 26 to perform feedback control over an air-fuel ratio by comparison with the value. On the other hand, an engine output is made to correspond to 1:1 with the value of an accelerator sensor 42, and at the time of the same accelerator operated variable, opening of a throttle valve 25 is controlled so as to become the same output. With this constitution, the specified output is secured irrespective of variations in the air-fuel ratio, thus the extent of drivability is improvable.
Patent JP-H04361194-A (JP)
Title: Correcting method for position of x, y, z axis table taking deflection into consideration
Inventor: SAKURA SHUNJI
IPC: G12B5/00
Filed: 1991-06-07
Abstract: PURPOSE:To surely correct the position error due to deflection by storing in a storage device the pitching of X-axis and Y-axis during moving with a model work on a table and numerically controlling with this as a correction value. CONSTITUTION:During moving an X-axis table 22 with a model work W in it, the pitching (slanting angle theta) in the X-axis direction to the moving position of the table 22 is measured with a slanting angle sensor. This measurement is performed for every weight of the work W. Also, a Y-axis table 23 is moved to obtain the pitching(slanting angle phi) in the Y-axis direction. Next, the pitching theta in the X-axis direction and that phi in the Y-axis direction are stored for every weight. A work W to be fabricated is put on the table 22, the weight of the work W is input to a circuit 52 and each motor of 62, 63, 64 is driven with a CNC device 53. At this moment, a correction calculation circuit 51 calculates the errors  x,  y,  z at each position and the device 53 controls each motor of 62, 63, 64 using the each position error as a correction value.
Patent JP-S5587292-A (JP)
Title: Counter
Inventor: YOSHIE KUMASAKU
IPC: G06M7/00
Filed: 1978-12-26
Abstract: PURPOSE: To prevent double-counting operation of a counter which counts the number of articles and marks them, by providing shoots slanting by moment of the weight of articles and two cradles.  
     CONSTITUTION: Articles sent from article conveyance method 21 are supplied to feed shoot 20 and passed through slanting shoot 8 consisting of bottom board 8a and extension part 8b provided between trestle 1 and beam part 2 supporting feed shoot 20, and feed shoot 19 supported by both lower slanting part 3 and upper slanting part 4. Slanting shoot 8 is applied with moment counterclockwise by the weight of each article to come in contact with cradle 13, and dock 9 fixed to extension part 8b closes switch SW for counting. Dock 9 has a repulsion suppressing method which turns clockwise when slanting shoot 8 turns and generates damping force at the end of releasing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0716619-A (JP)
Title: Plug for seamless steel pipe rolling
Inventor: SAKAMOTO TOSHIHARU
IPC: B21B25/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide plug material excellent in wear resistance to obtain stably the excellent product pipe quality in manufacturing a high alloy seamless steel pipe. CONSTITUTION:The plug made of metallic material having >=15kg/mm<2> tensile strength at 1000 deg.C is used under conditions that lubricant is supplied to the pipe stock inside before rolling or during rolling. Consequently, wear of the plug is prevented and burning defects of the inside of material to be rolled can be prevented.
Patent JP-S5787187-A (JP)
Title: Piezoelectric ceramics
Inventor: TAKAHASHI SADAYUKI
IPC: C04B35/46
Filed: 1980-11-19
Abstract: PURPOSE:To produce piezoelectric ceramics which are capable of producing pure thickness vibrations in a wide frequency range by using a composition represented by a formula of a compound:{Pb1-2x+(y/2)Thx}{Ti1-yIny}O3+z mol% MnO2, where 0.03<=x<=0.15; 0<=y<=0.10; 0<=z<=12. CONSTITUTION:Using powders of PbO, TiO2, ThO2, MnO2 and In2O3 as original raw materials, a composition of{Pb1-2x+(y/2)Thx}{Ti1-yIny}O3+z mol% MnO2 is composed, where x, y and z represent 0.03<=x<=0.15; 0<=y<=0.10; 0<=z<= 12. Next, after those powders are mixed up completely, preliminary baking at 850 deg.C is performed for one hour. Then, after those powders are pulverized, pressure forming with pressure of 700kg/cm<2> follows before final baking at 1,220-1,280 deg.C. After this, silver electrodes are brazed on both faces, and direct current bias voltage is applied for polarization. Thus, the products allow frequency characteristics of the free admittance to very monotonously in the frequency range not more than the thickness vibration so that the operating frequency range can be expanded.
Patent JP-H082224-A (JP)
Title: Antislipper of tire
Inventor: MINAGAWA YASUHISA
IPC: B60C27/00
Filed: 1994-06-21
Abstract: PURPOSE:To make even a studless tire able to run on an untravelable icy, pressure snow-laden road and moreover to facilitate its attachment and vice versa easy enough. CONSTITUTION:This tire antislipper consists of an antislip body 5 being installed in a circumferential groove 4 to be formed in the circumferential direction in succession to a tire tread surface 3, covered by a covering member consisting of rubber or plastic material of its metallic or organic fiber reinforced cord extending in the longitudinal direction and further embedded with each spike pin 9 projecting out of the tread surface, and each connector being installed at both ends of this antislip body, connecting the antislip body as in ring form in the circumferential groove by engaging with each other, while sinking more inward in the tire radial direction than the tread surface in a state of being connected.
Patent JP-S5950915-A (JP)
Title: Manufacture of pipe of titanium, zirconium, or its alloy
Inventor: MORIGUCHI YASUO
IPC: B21C37/08
Filed: 1982-09-16
Abstract: PURPOSE:To manufacture a pipe without causing buckling and rolling, by deciding the minimum roll diameter at the generating limit of edge buckling and the maximum roll diameter at the generating limit of rolling, and using a forming roll having the roll diameter satisfying a specified equation. CONSTITUTION:An edge stretching extent ES of a sheet-shaped hoop of titanium, zirconium, or its alloy, and an edge rising angle gamma are respectively obtained by changing the diameter phii of a forming roll in accordnce with each pipe diameter D. The minimum roll diameter phi min. at the generating limit of edge buckling is decided in accordance with each pipe diameter D basing on the presence or absence of the generation of buckling at a joined part, generating in accordance with the extent ES. And also, the maximum roll diameter phimax. at the generating limit of rolling is decided in accordance with each pipe diameter D basing on the presence or absence of the generation of rolling of a travelling hoop, generating in accordance with an edge rising angle gamma, and then a pipe having the prescribed diameter D is formed by using a forming roll having the roll diameter phii which satisfies the equation 1.
Patent JP-H1111396-A (JP)
Title: Support system for aiding in rescuing person fallen in water
Inventor: KINOSHITA MASAO
IPC: B63C9/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To rapidly rescue a person fallen in water by providing an aiding device having an operation part to operate the drifting position of the person fallen in water by inputting the positional data of a ship from a position measuring device, and to operate the guide route to guide the ship to the drilling position. SOLUTION: In an aiding device 21, when the rescue signal that a person fallen in water is detected is received from a monitoring device 13 of the monitoring system 2, the data on the present position to be inputted from a position measuring device 22 is stored immediately. The presumed fall position and the locus of the ship from the presumed position to the present time are displayed on a display part 21a such as a monitor provided on the aiding device 21. At the same time, the signal is transmitted from the aiding device 21 to an emergency operation device 26, and the ship is operated to rescue the person fallen in water by the emergency operation device 26.