baber/WOPTO huggingface dataset:
Patent JP-H06149381-A (JP)
Title: Liquid face controller for liquid storage tank
Inventor: TANJI TOMOTAKA
IPC: E03B3/00
Filed: 1992-11-12
Abstract: PURPOSE:To make the device compact, to prevent it from being bulky, to provide it anywhere on the ceiling wall of a liquid storage tank, to easily detach it, and to prevent a chattering phenomenon at the time of a high liquid level, in the liquid face controller of the liquid storage tank which controls the supply and stoppage of liquid, to the liquid storage tank. CONSTITUTION:This device is constituted of a main valve cylinder 10 incorporating a main valve body 20 which supplies water to the liquid storage tank when a main water ejecting port 14 is opened, and supplies water from a water hole 24 to a back pressure chamber 25. And also, the device is constituted of a sub-valve cylinder 30 incorporating a sub-valve body 40 which opens and closes a sub-water ejecting port 34 according to the buoyancy and gravity of a float 44, and supplies the water of a middle space 35 to the liquid storage tank when the sub-water ejecting port 34 is opened. The middle space 35 between a sub-sliding valve 42 and a sub-pressurizing valve 43 is connected through a sub-water supply passage 36 with the back pressure chamber 25. And also, the device is constituted of a float 44 attached to the lower edge of a downward extending part 41' of a sub-valve shaft 41 constituting the sub- valve body 40. Then, an upper space 37 of a sub-valve cylinder 40 on the sub-sliding valve 42 is connected with air.
Patent JP-H04192123-A (JP)
Title: Disk player
Inventor: KOYAMA TAKAHIRO
IPC: G11B7/095
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate the need of a tilt control means and to contrive simplification of the structure and reduction of cost by performing a tilt adjustment on a pickup in utilizing an elevating operation of a turn carriage. CONSTITUTION:The subject device is provided freely elevatably and rotatably with the turn carriage 40 for moving the pickup 19 to the upper and lower surface sides of a disk 7, and is also provided with pickup guide bodies 22 and 23 for supporting the pickup 19 on the upper and lower surface sides of the disk 7. Then, the pickup guide bodies 22 and 23 are operated to be tilted by interlocking with the elevating operation of the turn carriage 40. Consequently, since the tilt adjustment of the pickup 19 is performed by sharing a pickup turn mechanism consisting of the turn carriage 40, etc., the need for a particular tilt control means is eliminated, and simplification of the tilt adjusting structure of the pickup 19 and reduction of the manufacturing cost can be facilitated.
Patent JP-H07183079-A (JP)
Title: Electromagnetic inducting heating roller device
Inventor: KIDA KUNIO
IPC: D02J1/22
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electromagnetic heating roller device that prevents electrical accidents due to imperfect insulation and therefore provides safety and excellent uniform heating by forming two independent closed magnetic circuits inside a roller, and making a connection outside the roller between a Scott-connection transformer and the conductors of two solenoid coils provided inside the roller. CONSTITUTION:A Scott-connection transformer 20 that uses a three-phase AC power source of commercial frequencies is disposed outside a roller, and a connection is made outside the roller 1 between each of two pairs of output lines (a1 and a2, b1 and b2) taken out of the Scott-connection transformer 20 and the conductors (c1 and c2, d1 and d2) of two coils located in the roller, so as to eliminate any point of connection of the conductors within the roller.
Patent JP-H04279494-A (JP)
Title: Bottling device
Inventor: REN DABURIYUU MONIGU
IPC: B67C3/06
Filed: 1991-11-14
Abstract: PURPOSE: To reduce an amount of foam and further enable a more accurate and high speed filling of beverage by a method wherein there is provided a configuration in which an outer ring and an inner ring are not in contact with each other during cases that a choke valve is opened or closed. CONSTITUTION: A seal 58 which has a smaller diameter than a diameter of a seat 68 of a choke valve 62 and is coaxial with the seat 68 is received in the seat without being in contact with the seat 68. An end of flow caused by the choke valve 62 is accomplished under a molecular action at a near tolerance clearance between the elements 58, 69 or a surface tension there. The elements 58, 68 are not in contact with each other and have only a minimum contact, so that the two elements 58, 68 are scarcely clogged to each other when their openings are desired at a next applying cycle. In addition, arrangement of the elements 58, 69 may provide a flow of beverage having no turbulence during dispensing cycle and also a noncontact valve seat arrangement may provide a closure without any disturbance of the valve.
Patent JP-H02173377-A (JP)
Title: Scroll compressor
Inventor: TANAKA ISAO
IPC: F04C18/02
Filed: 1988-12-23
Abstract: PURPOSE:To suck lubricating oil of a back pressure chamber out to a duct for delivery gas through utilization of a venturi action and to prevent the lubricating oil in the back pressure chamber from flowing in a closed space by a method wherein the back pressure chamber of a revolving scroll and the duct for delivery gas are interconnected through a communicating pipe. CONSTITUTION:Low temperature low pressure refrigerant gas is introduced through a suction pipe 11 to a suction chamber 12 of a fixed scroll, and after the refrigerant gas is gradually compressed in a closed space along with revolution of a revolving scroll 2, it is delivered through a delivery hole 14. After a delivery chamber 15 and communicating passages 16 and 17, a duct 18, and an electric motor chamber 19 are filled with delivered high temperature high pressure refrigerant gas, the refrigerant gas is lead out through a delivery pipe 20. In this case, a back pressure chamber 21 surrounded with the back of the revolving scroll 2 and a block 9 is connected to the duct 18 through a communicating pipe 23. When delivered gas flows through the duct 18, a venturi action is created, lubricating oil in the back pressure chamber 21 is discharged in the duct 18. This constitution prevents lubricating oil in the back pressure chamber 21 from flowing in the closed space.
Patent JP-2000141352-A (JP)
Title: Manufacture of fiber reinforced cement formed body
Inventor: UEHARA TAKASHI
IPC: C04B40/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a fiber reinforced cement formed body which is stabilized in quality. SOLUTION: The manufacturing method is equipped with a mixing process wherein an additional substance 4 containing a water soluble polymeric material, inorganic filler, a synthetic fiber and cement is added to water, and mixed in a mixer 1, and a shaping process wherein a mixture 5 is shaped by pressing with a shaping form 2. Then, water to be used in the mixing process is controlled at a specific temperature with a temperature controller 3, and mixed by adding the additional substance 4 which has been previously controlled at a specific temperature to the water controlled at the specific temperature.
Patent JP-H01169908-A (JP)
Title: Magnetizing method for magnetic material
Inventor: NOZAKI TAKAAKI
IPC: H01F13/00
Filed: 1987-12-25
Abstract: PURPOSE:To magnetize a plurality of two-dimensional fine patterns by a method wherein a mask, consisting of a patterned superconducting material, is laminated on a magnetic material, and a magnetic field is applied from outside. CONSTITUTION:A mask consisting of a patterned superconducting material 2 is laminated on a magnetic material 1, and a magnetic field is applied from outside. The magnetic flux applied vertically does not advance into the superconducting material 2 due to the Meissner effect, and it is pushed out to outside. As a result, the density of magnetic flux decreases at the part located directly under the superconducting material 2, and the magnetic material 1 on that part is not magnetized. On the contrary, the magnetic material 1 on the part having no superconducting material 2 is magnetized by the applied magnetic flux. Accordingly, the magnetic material 1 is magnetized exactly same as the pattern of the mask. As a result, a plurality of two-dimensional fine patterns can be magnetized.
Patent JP-H05144187-A (JP)
Title: Audio signal processor for digital vtr
Inventor: KUBOTA YUKIO
IPC: G11B20/12
Filed: 1991-11-15
Abstract: PURPOSE:To effectively correct the error of audio data, in the digital VTR of a segment recording system. CONSTITUTION:APCM audio signal in one frame period is divided into N (=5) pieces of sections. Each section is divided into a sequence of an even number-th sample and a sequence of an add number-th sample. Also, tracks T0-T9 are divided into two groups of T0-T4 of the first half and T5-T9 of its latter half. An audio recording section of each track is divided into the first half part and the lattern half part. One of the sequences of two PCM audio signals in each section is recorded in the first half part of the track of a first group, and the other thereof is recorded in the latter half part of the track of a second group.
Patent JP-H02171893-A (JP)
Title: Valuables keeping device
Inventor: SAEKI TAKASHI
IPC: E05B49/00
Filed: 1988-12-23
Abstract: PURPOSE:To improve crime prevention function by adding a third element for the justice to unlock a keeping device and confirming the justice among three persons. CONSTITUTION:For a valuables keeping device 4 such as a trunk, etc., information are transmitted and received by using a signal wave and a first transmitter 1 is fitted to have lock function which unlocks the keeping device 4 when normal identification information can be received. An unlock right owner 5 holds a second transmitter 2 to transmit the identification information showing that the person 5 is the right owner. A third transmitter 3 is owned by a third person or fitted to a specified room. Then, the identification information are permit the person or room. When the unlock right owner 5 approaches the keeping device 4 so as to execute unlock operation, communication is executed between the transmitters 1 and 2 and the transmitter 2 sends an identification signal showing the person is the right owner. The transmitter 1 receives the signal and executes communication with a third transmitter 3. After it is confirmed by the identification information that the person is the right owner, the unlock operation is executed. Since the keeping device is not unlocked when the confirmation is not executed among the three transmitters, the keeping device of the high crime prevention function can be obtained.
Patent JP-H05166560-A (JP)
Title: Connection terminal
Inventor: SAKA YUJI
IPC: H01R4/48
Filed: 1991-12-11
Abstract: PURPOSE:To provide connection terminals for small terminal pitches by integrally forming a wire crimping portion provided at one end of each connection terminal to which wire harness is connected and contact springs each of which forces a wire into elastic contact with the other end of each terminal. CONSTITUTION:A connection terminal 2 comprises a conductor crimp barrel 4 for fixing the covered wire 14 of a wire harness terminal from the upper end toward the lower end of a base 3, a conductor crimp barrel 6 for fixing the conductor 14a of the wire 14, and first 8 and second 10 springs which are pressed into contact with a cable to which wire harness is connected and which are curved from the base 3, the barrels and the springs being integrated together. The spring 8 is formed by curving the lower end portion of the base 3 into a roughly circular form and is so formed that the circular face of the spring 8 is located on the lower end face of the terminal 2. The spring 10 is formed by cutting the lower end circular face of the spring 8 outward and curving it circularly. To fix the terminal 2 to the inside of a connector housing, a rectangular lock hole 12 is formed in the base 3.
Patent JP-H02215660-A (JP)
Title: Yarn feeder for automatic winder
Inventor: HANSU GURETSUKUSHIYU
IPC: B65H67/06
Filed: 1989-12-19
Abstract: PURPOSE: To deliver a yarn to an automatic winder rapidly, by arranging an acceleration mechanism as the gripper of the yarn drown out from a cup continuously after delivered to a winding device, at the upper end of a dividing sleeve which surrounds the delivered cup. CONSTITUTION: When a compressed air is applied to blow nozzles 51 to 53, the back winding 33 of a cup 35 is released, and yarn is blown out upward from a sleeve 50. In this case, the blown out yarn 12 reaches to the inside 276 of a gripper 274 instantly from the gap of the gripper 274 of a drawing-out acceleration mechanism 267, and furthermore, it approaches to a suction port 25 through an accelerator 228. After that, the suction port 25 moves in the yarn carrying direction 266 across the center of the sleeve 50, the yarn tangle is released by a yarn loop releasing device 280 (149) in cooperating with a yarn guide plate 269, and the yarn is grasped by a suction pipe 24 and delivered to the winding device. By such a way, the operation of the automatic winder can be carried out efficiently and rapidly.
Patent JP-H04277509-A (JP)
Title: Manufacture of graded block copolymer
Inventor: JIYOOJI ANSONII MOTSUKUJIIGEMU
IPC: C08F297/04
Filed: 1991-12-11
Abstract: PURPOSE: To provide a tapered block copolymers having a multistage internal structure of conjugated diene and vinyl substd. aromatic hydrocarbon having improved resistance against an environmental stress crack.  
     CONSTITUTION: A monovinyl aromatic monomer, a randamizing agent and an intiator are charged and the monovinyl aromatic monomer and the initiator are further charged and a mixture of the monovinyl aromatic monomer and a conjugated diene monomer is charged and, in these respective processes, polymn. is performed until free monomers become substantially absent to produce a copolymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63178936-A (JP)
Inventor: FUIRIPU MARII
IPC: B65D5/04
Filed: 1987-12-25
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-H11160418-A (JP)
Title: Quasi-target signal generator
Inventor: OGAWA SATOSHI
IPC: G01S7/40
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable an evaluation test of a radar equal to the case that an arbitrary target is flown without flying an airplane, by providing a transmitting and receiving antenna, etc., for receiving and retransmitting a transmitted signal of a radar to be tested. SOLUTION: A transmitting and receiving antenna 1 receives a signal transmitted by a radar 100 to be tested, and retransmits a quasi-target signal generated, and an amplifier 2A amplifies the transmitted signal received. A transmitted signal detecting circuit 6 detects the transmission timing and the amplitude value of the transmitted signal, and an input circuit 12 inputs the kind, distance, and speed of a target machine. An arithmetic and logic circuit 10 reads information of the effective reflecting area of the radar from the inputted kind and distance of a quasi-target machine and a received transmission timing from a memory circuit 11, and computes the distance, amplitude, and speed.  The quasi-target signal generated by a doppler control circuit 9, a delay circuit 7, a synthesizing circuit 13, etc., is converted into a signal in an original radar frequency band by a mixer 3B, amplified by an amplifier 2B and retransmitted from the transmitting and receiving antenna 1.
Patent JP-H02176010-A (JP)
Title: Device for preventing marine pollution
Inventor: MORIMOTO TAIJIRO
IPC: E02B15/00
Filed: 1988-12-27
Abstract: PURPOSE:To make prevention of marine pollution at dredging easy by preparing a two-stage screen that is hung down, encircling an operating member for the dredging, from the underside of a ladder for lifting and lowering the operating member, and by making the screen capable of being contained to an extended from the dredger. CONSTITUTION:To the underside of a ladder 3 for lifting and lowering a bucket wheel 4, a rail 6 is installed encircling the whole periphery of the bucket wheel 4. Then a two-stage screen 12a, 12b consisting of the upper and the lower stages is hung down from the rail 6 through carriers 9. The screen 12a, 12b is also installed to a dredger in a way that the screen is capable of being contained to an extended from the dredger. At dredging, the screen 12a, 12b is spread round the bucket wheel 4 so that the sea around the dredger can be protected from contamination caused by the dredging. The lower stage 12b of the screen is made available for corresponding to the depth of water after the dredging. With such a device, marine pollution can be easily prevented.
Patent JP-H02174365-A (JP)
Title: Picture data processor
Inventor: MIKAMI FUMIO
IPC: H04N1/40
Filed: 1988-12-27
Abstract: PURPOSE:To attain picture data processing with high reliability with simple circuit constitution by providing a correction means applying gamma correction to multilevel picture data through table conversion. CONSTITUTION:A conversion table comprising a dark ink data output table 22 and a light ink data output table 23 is used to apply gamma correction to a multilevel picture data and the error diffusion processing is applied to each of dark and light ink data depending on the output of a dark ink data output table 22 and the output of the light ink data output table 23. Thus, the density division table is used in common with the gamma correction table in this way, then the exclusive density division table is not required, the number of components is reduced, the cost is reduced and the reliability is improved.
Patent JP-H04193748-A (JP)
Title: Fiber-reinforced cement composition
Inventor: MORIOKA MASAYUKI
IPC: C04B14/18
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a fiber-reinforced cement composition capable of producing a formed article excellent in compression moldability, surface smoothness and workability such as nailing and sawing by incorporating sepiolite and pulp into cement. CONSTITUTION:(A) One hundred pts.wt. of cement, (B) 1-30 or preferably 3-25 pts.wt. of sepiolite (alpha-type is appropriate, and the fiber diameter is preferably controlled to 0.1-0.5mum and the fiber length to >=5mum), (C) 1-40 or preferably 2-30 pts.wt. of pulp (virgin pulp is preferable, and the fiber length is adjusted to 0.05-5 or preferably to 0.1-3mm) and particulate and/or porous perlite having open cells, as required, are mixed to obtain a fiber-reinforced cement composition. From 0.5 to 30 pts.wt. of particulate perlite (having 1-500mum particle diameter) and 1-120 or preferably 3-100 pts.wt. of porous perlite are mixed with 100 pts.wt. of cement.
Patent JP-H11160048-A (JP)
Title: Three-dimensional measurement method and measurement system
Inventor: KONDO TAKASHI
IPC: G01B11/24
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To easily provide the three-dimensional data of only a measurement object by arranging a background wall behind the measurement object. SOLUTION: This three-dimensional measurement system 1 for obtaining the three-dimensional data of the measurement object HM by using the three- dimensional measurement device 3 of a non-contact type is provided with the three-dimensional measurement device 3 for photographing the measurement object HM and obtaining the three-dimensional data and the background wall 4 arranged behind the measurement object HM viewing from the three- dimensional measurement device 3 and arranged on the outer side of a measurable distance range d' which is the range of a distance measurable by the three- dimensional measurement device 3.
Patent JP-2000140142-A (JP)
Title: Fire extinguishing device for floating roof tank
Inventor: MIZUSHIMA MASATO
IPC: A62C37/12
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguishing device for a floating roof tank capable of performing the safe and sure firefighting of a local fire on a floating roof tank in place of a halon facility and improving coexistence with foams. SOLUTION: When a fire occurs around a seal, a low melting point metal used for the sensing part of a fire sense head 31 is molten by the heat of the fire. At such a time, nitrogen gase charged in fire detection piping 33 are discharged. Then, when a pressure is lowered by the discharge of nitrogen gase, the contact signal of a pressure switch 55C is turned on. This contact signal of the pressure switch 55C is ANDed with the detecting signal of a fire sensor 61 and when both the signals are turned on, the fire is judged. Then, a starter 59 is operated and air operating valves 37A and 37B are opened. As a result, powdery fire extinguishers in powder stock containers 35A and 35B are simultaneously discharged from all powder jet heads 41 by the pressure of the nitrogen gases.
Patent JP-H04192965-A (JP)
Title: Image information transmission and reception system
Inventor: TANAKA MIYOSHI
IPC: H04N1/00
Filed: 1990-11-27
Abstract: PURPOSE:To allow reproduction of an image approximate to a transmitted image on a signal reception side by allowing the detection of a decoding error even if the decoding error arise in a line synchronizing signal and to allow the detection of a line drop-out even if the uncorrectable line drop-out arises. CONSTITUTION:The DAT part of the data from a packet extracting circuit 10 is inputted to a decoding circuit 14, by which the data is decoded to an image signal. The prefix part is inputted to an EOL identification information detecting circuit 11 and a line identification information detecting circuit 12 which detects the EOL identification information C and the line identification information D. The information C is inputted to the circuit 14 where the decoding error detection is checked. The information D is inputted to a continuity check circuit 13 and the line drop-out is checked. A printer control circuit 15 executes line feeding by as much as the number of the dropped-out lines when the line-drop-out is detected. The image approximate to the transmitted image is reproduced on the signal reception side in this way.
Patent JP-H01170478-A (JP)
Title: Landing device to be used in emergency
Inventor: ARIMURA KUNITAKA
IPC: A62B1/08
Filed: 1987-12-25
Abstract: PURPOSE:To enable man to descend and escape from fire by himself, by arranging a wire wound around a pulley fitted rotatably on a main unit and having an engaging section at its free end, and a damping regulating and operating member of a damping section for damping the rotation of the pulley. CONSTITUTION:A wire 4 is wound up on a strong object like a strut 9, and is hooked with a hook 3 and is fixed, and a moving-down man is suspended outside a window 10 in a state that a lever 7 is pulled with all his strength. To the main unit 1 of a moving-down device, the body weight of the man is applied, and so a pulley 5 is forced to be turned clockwise, but by pulling the lever 7, a damping band 6 connected to one end of the lever 7 comes in close contact with the pulley 5, and by frictional resistance, the rotation of the pulley 5 is damped, and the paying out of the wire 4 is checked. After that, the lever 7 is relaxed little by little, and the wire 4 is payed out through the moving-down device main-unit 1, and the man is slowly moved down and is removed from. When feet are mounted on a ring 8a at the tip of a cord 8 set at the moving- down device main-unit 1, then the lever 7 is easily operated, and the lever can be used even by the man of less arm power without anxiety.