baber/WOPTO huggingface dataset:
Patent JP-H11128863-A (JP)
Title: Method for cleaning inside of flowing water pipeline and apparatus therefor
Inventor: SATO SUSUMU
IPC: B08B9/049
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To drastically shorten the number of working days, to complete cleaning work with a small number of workers and to make it possible to eject the peeled matter of shellfishes, etc., without splashing the septic smells thereof at the time of cleaning the inside of a flowing water pipeline. SOLUTION: A cleaning device A for peeling of a self-traveling type which supports jet nozzles 35 for injecting high-pressure water toward vertical and lateral directions is put into a pipeline D which is held filled with water. This device is made to travel by itself while the high-pressure water is injected from the respective jet nozzles 35 toward the inside surface of the pipeline, by which the deposits of the shellfishes, etc., sticking to the inside surface of the pipeline are peeled. A cleaning work device B for recovery which sucks the peeled matter deposited on the water bottom and is mounted on a container 46 having a cage shape of a loading section is made to travel behind the device described above, by which the peeled matter of the shellfishes, etc., is recovered.
Patent JP-H01135266-A (JP)
Title: System for converting color image data
Inventor: WATAYA MASAFUMI
IPC: H04N1/41
Filed: 1987-11-20
Abstract: PURPOSE:To transform and process encoding data as they are by using an orthogonal matrix different from the orthogonal matrix at the time of encoding, when an inversion is executed at the time of decoding. CONSTITUTION:Serial lightness information L, color information C, structural information S, etc., sent from a transmission line or an accumulating device 320 are converted to be parallel by a demultiplexer 321. A Y decoding look-up table LUT 326 decodes the information S. An orthogonal inverter transforming device 325 executes an inverse Hadamard's transformation which is an inverse orthogonal transformation to decoded data. At the time of the inverse orthogonal transformation, an orthogonal matrix different from the orthogonal matrix at the time of encoding is used, and the two orthogonal matrixes are replaced so that the encoded information and the decoded information are made to be in a mirror image relation to each other. Thus, the encoded color image data can be transformed as they are.
Patent JP-H03168147-A (JP)
Title: Composite article
Inventor: BIJIEE PII GUPUTA
IPC: A61F13/66
Filed: 1990-10-31
Abstract: PURPOSE: To manufacture a nonwoven web which has superior water absorbing performance and is detachable from a structural support, body by detachably attaching the superior water absorbing nonwoven web on an appropriate structural support body. CONSTITUTION: A structural support body which includes a woven, nonwoven, or knit fabric or film is detachably attached to a nonwoven web via, for example, a pocket, adhesive, insertion hooks, or loop connection. The structural support body includes, for example, plastic pants having a nonwoven web as a liner. The desirable position of the nonwoven web is along the axis from the belly to the back faces of the structural support body. The nonwoven web is so formed that fibers are dispersed by air distribution and assembled into a sheet at random arrangement by an air placement method. The fibers are placed into parallel arrangement as a sheet.
Patent JP-H01132765-A (JP)
Title: Magnetron sputtering device
Inventor: INOUE KAZUO
IPC: C23C14/36
Filed: 1987-11-19
Abstract: PURPOSE:To uniformly sputter the surface of a target and to enhance the speed of forming a thin film by disposing an annular magnetic field generating source having the bore larger than the bore of a target shielding cover in the direction perpendicular to the target surface. CONSTITUTION:The magnetic field generating source consisting of an annular superconductive member 11 having the bore larger than the bore of the target 4 shielding cover 13 is disposed perpendicularly above the target 4. Magnetic lines b10 of force are generated by the Meissner effect to back the magnetic lines a9 of force toward the target 4 when the magnetic lines a9 of force generated on the target 4 are going to pass the inside of the ring of the superconductive member 11. The density of the magnetic lines a9 of force, therefore, increase near the target 4. As a result, the number of the times when electrons collide against gaseous carrier molecules near the target 4 increases and the efficiency of sputtering the target 4 is improved. The speed at which the thin film is formed on the substrate 12 is thus increased.
Patent JP-2001116724-A (JP)
Title: Method and apparatus for measuring concentration of moisture in gas
Inventor: TSUYAMA ASAKO
IPC: G01N27/62
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a concentration of a water content in a gas whereby a time for measuring the water content can be shortened, the apparatus can be made small, and an extremely small quantity of the water content can be measured highly accurately. SOLUTION: In the method and apparatus for measuring a concentration of a water content in a gas are carried out a process of desorbing and removing a water content adsorbed to a sampling piping, a process of introducing a gas to be measured into the sampling piping cooled to a predetermined temperature and adsorbing a water content in the gas to an inner surface of the sampling piping, a process of vacuumizing the interior of the sampling piping and discharging the gas to be measured, a process of heating the sampling piping to a predetermined temperature and desorbing the water content of a bilayer and afterwards adsorbed to the inner surface of the piping, and a process of introducing the desorbed water content to a mass spectrometer to measure the water content.
Patent JP-H07249269-A (JP)
Title: Clock signal generating device and clock signal generating method
Inventor: TOMIZAKI TOME
IPC: G11B20/10
Filed: 1994-11-28
Abstract: PURPOSE:To quickly and surely generate a clock signal with a simple constitution. CONSTITUTION:It is discriminated by a lock detecting circuit 26 whether a PLL circuit 25 is in a lock state or not. When it is discriminated by an output of the lock detecting circuit 26 that the PLL circuit 25 is in a lock state, a CPU 30 controls a sine wave generating circuit 31 and generates a sine wave signal. This sine wave signal is supplied to a voice coil motor driving circuit 16, the voice coil motor driving circuit 16 drives a voice coil motor 15 corresponding to the sine wave signal. Consequently, a reproducing head 12 is rocked so as to cross track 3 of plural lines formed on a disk 1. Thereby, a probability that data recorded in the track 3 is erroneously detected as a clock mark, is reduced, a clock mark 2 stamped and formed on the disk 1 can be surely detected by a clock extracting circuit 20.
Patent JP-H04167360-A (JP)
Title: Hydrogen storage alloy electrode for alkaline storage battery
Inventor: MORI HIROYUKI
IPC: C22C19/00
Filed: 1990-10-29
Abstract: PURPOSE:To simplify the manufacturing process of a hydrogen storage alloy electrode for use in an alkaline storage battery and heighten the capacity of the battery and extend the cycle life of the battery by mixing metal cobalt powder in hydrogen storage alloy powder which has been subjected to specific treatments, and packing the mixture in an alkali-resistant metallic porous plate. CONSTITUTION:A misch metal Mm and component elements Al, Fe, Cu are each dissolved to form a hydrogen storage alloy having a composition of MmNixAly. and is heat treated under argon atmosphere. The alloy is crushed into predetermined size to obtain hydrogen storage alloy powder and metal cobalt powder is mixed therein in the range 3 to 20wt.% and the mixture is packed in a alkali-resistant metallic porous plate. Cobalt is a transition metal having a 3d-orbit and is used as a catalyste serving as a hydrogen electrode, which enhances conductivity of the metal cobalt. Then the capacity of an electrode formed by mixing together of the hydrogen storage alloy powder and the metal powder is increased and the cycle life of a battery using the electrode is extended.
Patent JP-H05187207-A (JP)
Title: Direct-acting type fluid valve lifter
Inventor: JIYON JIYOSEFU KURIIGU
IPC: F01L1/24
Filed: 1991-11-08
Abstract: PURPOSE: To reduce mass of reciprocation movement and further to fill oil to a plunger storage chamber quickly by filling materials lighter than oil to an annular space of a fluid valve lifter between a cam and a valve. CONSTITUTION: A fluid valve lifter 10 is arranged between a cam 11 and a valve 12 to form a cylinder 20. A fluid element assembly 24 is reciprocatingly supported in the cylinder 20, and a hollow piston 26 is provided. A filler material 48 is filled into an annular space 46, and the filler is exchanged with oil burying this space during operation. The filler 48 is lighter in weight than oil and an oil-resistant foam material is desirable. Therefore, oil supplied to an oil storage chamber 30 for a plunger 28 is delivered to an annular space 50 from an inlet 51. By this manner, mass of reciprocating movement is reduced, and filling to the oil plunger storage chamber is faster.
Patent JP-H10141827-A (JP)
Title: Cooler
Inventor: FURUKAWA TAKESHI
IPC: F25D3/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To deal with a container of various size containing drinking water or food by providing an ice water container having a volume regulating mechanism and a rotating means for rotating the water or food container, and cooling the water or food container with heat of fusion of ice or chilled water. SOLUTION: In the case of cooling a canned beer 3 of 350ml, a partition wall 14 is inserted into a groove 13 to match a size of the beer 3. Ice lumps 4 are filled in an ice water container 1, the beer 3 is placed on the container 1, and a sucker 23 is sucked to a bottom 31 of the beer 3. When a start switch 24 of a motor unit 2 is turned on in such a state, the motor is rotted, and a motor shaft 22 is decelerated and rotated by the rotation of the motor. Thus, the beer 3 is rotated and cooled all over. In the case of cooling a canned beer of 500ml, the partition wall 14 is removed, and volume of the container 1 is increased. The beer 3 is cooled in several minutes with very high efficiency.
Patent JP-H02138717-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: TERADA YUKIO
IPC: H01G4/12
Filed: 1988-11-18
Abstract: PURPOSE:To manufacture the title laminated ceramic capacitor in excellent characteristics easily and stably by a method wherein the laminated body of specified green sheet printed with cupric oxide paste for specific inner electrode is heat-treated, specific reducing processed, baking processed, etc. CONSTITUTION:The cupric oxide paste for inner electrode comprising a vehicle and the cupric oxide in the mean particle diameter of 1.0-6.0-mum kneaded with each other is printed on a green sheet made of a magnetic derivative mainly composed of a lead compound as well as an organic binder, a plasticizer, a dispersant kneaded with one another. Then, a specific number of printed matters are laminated and thermopressed to be heat-treated in the air at the temperature of 650-730 deg.C further in the reducing atmosphere to be reduced to copper. Furthermore, when the printed matter is baked in neutral atmosphere, a ceramic capacitor in excellent high-frequency characteristics, migration resistance and low temperature sintering properties can be manufactured stably and easily.
Patent JP-H04166318-A (JP)
Title: Injection molding machine
Inventor: NAKAMURA YUKIHIKO
IPC: B22D17/26
Filed: 1990-10-30
Abstract: PURPOSE:To secure safety at the time of opening of a door even if the title machine is of a type where a safety door is opened or closed vertically, by a method wherein the safety door of a mold clamping device is fitted vertically openably and closably to a support frame of the upper part of the mold clamping device by hinging the safety door to the support frame and a member pressing a stopper against the inside of the safety door is provided in a projected state. CONSTITUTION:A safety door 8 is constituted so that the upper end fringe of the same is fitted to a support frame 9 built laterally to the upper part of a mold clamping device and the same can be opened or closed vertically. A pressing member 14 of a stopper 6 is provided on the inside of a door part of the safety door 8 in a projected state. Under a state where the safety door 8 is closed, the pressing member 14 presses the tip part which is formed in an inclined state by the stopper 6. With this construction, the stopper 6 is turned around a support shaft 7 as a fulcrum, the rear end part which has been clogged a receiving hole 5 is sprung up, the same is opened and insertion of a safety bar 3 is allowed. Then under a state where the safety door 8 is opened upward, since the pressing member 14 is separated from the stopper 6, the stopper 6 is released, restored to the original state by an empty weight, the rear end part cloggs again the receiving hole 5 and receives the safety bar 3.
Patent JP-H06136048-A (JP)
Title: Catalyst for polymerization of olefin and production of olefin polymer
Inventor: SUGA SADANORI
IPC: C08F10/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a catalyst for polymerization of olefin having high activity and capable of providing a polymer having a narrow molecular weight distribution and also having a narrow composition distribution in the case of copolymerization by bringing a transition metal compound having a specific structure into contact with a silicic acid salt, a lanthanoid compound, a clay (mineral), etc. CONSTITUTION:An olefin is subjected to homopolymerization or copolymerization using a catalyst for polymerization of olefin consisting of a product obtained by bringing (A) a transition metal compound expressed by formula I [M is a metal of the group III, IV, V or VI of long period form of the periodic table; X is methylene, alkylidene or S; R<1> and R<2> are H, halogen, silicon-containing group, (substituted) 1-20C hydrocarbon, alkoxy, etc.] or formula II [R<3> is neutral ligand coordinated with M; R<4-> is counter anion capable of stabilizing metal cation] into contact with (B) one or more kinds of a silicic acid salt, a lanthanoid compound, clay, clay mineral and ion exchangeable layer compound and (C) an organoaluminum compound in the presence of (D) an organoaluminum compound to provide the objective olefin polymer having narrow molecular weight distribution.
Patent JP-H11117656-A (JP)
Title: Drilling device mounted on excavator
Inventor: TSUNODA JIRO
IPC: E21B15/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To accurately drill by a rotary encoder for detecting the turning angle of a boom, installing a turning device between an arm and a drifter, and providing a control device for remote-controlling the angle of the turning device. SOLUTION: A traveling body 3 is provided with a rotary encoder 18 for detecting the turning angle θ of a boom 7 through a turning frame 6, and the detection value is fed into a control device installed outside of a working room W. The control device takes the turning angle 9 of the boom 7 at least from the rotary encoder 18 provided on the traveling body 3 of an excavator 2 through the turning frame 6, operates a turning angle θ for aligning the respective bits 38, 38 of drifters 35a, 35b of a drilling device 26 from the above turning angle, and remote-controls a turning device 19 according to the operation value.
Patent JP-H04166529-A (JP)
Title: Extension unit for unit building
Inventor: AZUMA KATSUHIKO
IPC: E04B1/348
Filed: 1990-10-29
Abstract: PURPOSE:To facilitate handling, e.g. transport, by forming an opening surface in a living unit where a protrusion part is freely formed, and an extension unit is joined with the opening surface. CONSTITUTION:A living unit 2 having an opening surface and an extension unit 10 corresponding to the opening surface are prefabricated at a shop. After a main house 3 is assembled by using the living units 2, the extension units 10 are mounted to construct a subordinate house 4 and an overhang part 5. This constitution forms an opening surface in an arbitrary position containing the intermediate part of the living unit 2 and freely sets the size and the installation position of the extension part to facilitate handling.
Patent JP-H01158089-A (JP)
Title: Non-tacky agent
Inventor: SOEI TANEOMI
IPC: C08F114/18
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a non-tacky agent, consisting of a novel perfluoroalkylvinyl polymer, having low surface activity and affinity with other compounds and useful as a mold release agent for rubber or plastics, water and oil repellent, etc. CONSTITUTION:The aimed non-tacky agent consisting of a perfluoroalkylvinyl polymer containing (A) constituent units expressed by -CHRfCH2(Rf is 5-21C perfluoroalkyl) and (B) constituent units represented by -CHYCHZ- or the formula [Y is OR<1>, OCOR<1> or COOR<1>; Z is H or COOR<2> (R<1> and R<2> are 1-18C alkyl) (in case Y is OR<1> or OCOR<1>, Z is H); R is 1-18C alkyl].
Patent JP-H03154693-A (JP)
Title: Water purifying apparatus
Inventor: KOBAYASHI IKUO
IPC: C02F3/06
Filed: 1989-11-10
Abstract: PURPOSE:To perfectly prevent the adhesion of air bubbles to the wall surface of a water tank by removing ammonia generated in the water of the water tank by arranging in parallel a denitrifying module and a nitrifying module as water purifying modules and arranging an air bubble elimination apparatus on the downstream side of both modules. CONSTITUTION:A water purifying apparatus 1 is arranged between the water forcible circulation flow passages 3a, 3b of a water tank 2. The org. matter or ammonia generated in the water tank 2 is oxidized and decomposed to nitrate in a nitrifying module 7 to which oxygen is supplied by a jet stream apparatus 9 and this nitrate returns to the water tank and enters a denitrifying module 10 to be decomposed to nitrogen and water and low in oxygen concn. Thus, clean water is always held in the water tank, and when water containing many air bubbles returns to the water tank, air bubbles are bonded to the wall surface of the water tank to make the interior of the water tank hard to look and, therefore, an apparatus for eliminating air bubbles is arranged to the outlet of the flow passage 3b to make it possible to remove contained air bubbles by ejector effect.
Patent JP-2000117733-A (JP)
Title: Prepreg, metal foil-clad laminated sheet and printed wiring board
Inventor: ABE NORIHIRO
IPC: C08J5/24
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg, a metal foil-clad laminated sheet and a printed wiring board in which perforation processing using a drill can be performed with good accuracy and burden to the drill edge is small by using a glass base. SOLUTION: In a prepreg wherein a base material of a glass woven fabric or a glass nonwoven fabric is impregnated with a resin contg. an inorg. filler, filling rate of the inorg. filler is made 40-70 wt.% and the inorg. filler consists of an ingredient of a Mohs hardness of smaller than 5 and an ingredient of a Mohs hardness of at least 5 and the ingredient having a smaller Mohs hardness than 5 is 10-90 wt.%.
Patent JP-S62153560-A (JP)
Title: Diesel engine
Inventor: UMENO HIROSHI
IPC: F02M39/00
Filed: 1985-12-26
Abstract: PURPOSE:To compactly make an engine by connecting an injection nozzle with an injection pump in L letter-shaped arrangement, and besides a cam shaft with the injection pump through rocker arms. CONSTITUTION:An injection nozzle 20 and injection pump 21 are mutually connected in L letter-shaped arrangement as one body to constitute an unit injector 13. A cam shaft is arranged so as to pass below the injection pump 21, and is connected with the injection pump 21 through rocker arms 27, 28. The injection pump 21 does not project high above a cylinder 3, and its driving system is not arranged above the injection pump. Consequently, a reduction in the total height and lateral width of an engine can be achieved to compactly make the engine.
Patent JP-2000116857-A (JP)
Title: Game ball shooting device
Inventor: INOUE TOSHIO
IPC: A63F7/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and to reduce a number of pieces of components and the manufacturing manhour in a game ball shooting device. SOLUTION: One end of a coil spring 52 is connected to a ball hitting hammer 16, and hooked on a splash pulley in a stretched state, and the other end is connected to a wire 54. The wire 54 is U-turned by a pulley 34, and then connected to an oscillator 36. As the oscillator 36 is oscillated and displaced corresponding to the rotating quantity of an operation dial to draw the wire 54, the energization force, that is, the shooting force is increased by increasing the stretching quantity of the coil spring 52, on the other hand, the stretching quantity of the coil spring 52 is decreased by decreasing the rotating quantity of the operation dial, whereby the energization force, that is, the shooting force is weakened. As a spring force adjusting mechanism can be omitted, the structure can be simplified, and a number of pieces of components and the manufacturing manhour can be reduced.
Patent JP-H05134455-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/097
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a sharp distribution of particle size of the toner by passing a dispersion phase of a specified toner compsn. through a micro porous body to form an emulsion in an aq. soln. as a continuous phase and removing an org. solvent from this emulsion. CONSTITUTION:A dispersion phase of a toner compsn. comprising at least a thermoplastic resin dissolved or dispersed in an org. solvent is made to pass through a micro porous body 1 to form an emulsion in an aq. soln. as a continuous phase. Then the org. solvent is removed from this emulsion and to obtain an electrostatic charge image developing toner. Namely, by injecting the dispersion phase of the toner compsn. under pressure to the continuous phase flowing in the direction 3 through pores in the microporous body 1, the dispersion phase of the compsn. is granulated into oil drops of small particle size in a uniform state in the continuous phase. Then by removing the solvent from the oil drops, the toner particles are obtd. By this suspension granulation method, polyester resin toner particles which hardly granulated by suspension polymn. method can be efficiently produced as a small-size toner having a sharp distribution of particle size.
Patent JP-2001119785-A (JP)
Title: Sound collection device
Inventor: KOBAYASHI OKIHIRO
IPC: H04R23/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a sound collection device that can pick up sound from sound collection objects placed in a plurality of different environments with optimum microphone sensitivity. SOLUTION: In the sound collection device that picks up sound by selecting the directivity of a microphone directed to sound collection objects placed at a plurality of different environments depending on the environment, an optical microphone that is provided with a diaphragm 2 vibrated by a sound pressure, a light source 3 emitting a light beam to the diaphragm 2, a photo detector 5 that receives a reflected light of the light beam emitted to the diaphragm 2 and outputs a signal corresponding to the vibration of the diaphragm 2, and a light source drive circuit 13 that drives the light source 3 by supplying a prescribed current to the light source 3,  and a negative feedback circuit 100 that supplies a signal outputted from the photo detector 5 to the light source drive circuit 13 is employed for the microphone and the negative feedback quantity of the negative circuit 100 is switched according to the environment.
Patent JP-S63143020-A (JP)
Inventor: GEEORUKU BUAIRAUFU
IPC: A47L23/26
Filed: 1987-11-24
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。