baber/WOPTO huggingface dataset:
Patent JP-H03267634-A (JP)
Title: Filter device
Inventor: IWAMI KENICHI
IPC: F24F13/28
Filed: 1990-03-15
Abstract: PURPOSE:To make it possible to replace only a filter medium by a method wherein the filter medium is placed on a lower packing material which is mounted on lateral frames of a lower frame, the both ends of the filter medium are fitted on the outer sides of longitudinal frames of the lower frame, and then an upper frame is fitted on the lower frame to install the filter medium. CONSTITUTION:On the inside of an upper frame 1, a lateral frame 2a on which a corrugated upper packing materials 3 is mounted is provided, and at the same time, on the opposite side also, the upper packing material 3 is mounted to provide the upper packing materials 3 symmetrically, and longitudinal frames 2b which are connected to the lateral frames 2a at right angle are equipped. In the meantime, a filter medium 4 for a filter is formed into a corrugated shape for the purpose to increase the surface area. Also, on the inside of a lower frame 5, a lateral frame 6a on which a corrugated lower packing material 7 is mounted is provided, and on the opposite side also, the lower packing material 7 is mounted to provide the lower packing materials 7 symmetrically, and the lower frame 5 consists of the lateral frames 6a and longitudinal frames 6b which are connected to the lateral frame 6a at right angle. In the upper frame 1, the lower frame 5 is insertion-fitted, and at the same time, the filter medium 4 is held being pinched between the upper packing material 3 and lower packing material 7. In addition, on the outside of the longitudinal frames 6b of the lower frame 5, a spacer 8 made of a foam molded flexible resin is mounted.
Patent JP-H10259323-A (JP)
Title: Powder coating composition
Inventor: HANABUSA MASAYOSHI
IPC: C09D5/03
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating compsn. improved in adhesiveness, low- temp. impact strength, and resistances to corrosion, heat, chemicals, and bending by using, as the essential ingredient, an epoxy resin which has specified epoxy equivalent and softening point and contains fine multilayer-structured polymer particles dispersed therein. SOLUTION: A conjugated diene and/or an alkyl acrylate, a monomer copolymerizable therewith, 0.2-10 wt.% crosslinking monomer, and 0.2-10 wt.% graft monomer are subjected to emulsion polymn. to give a rubbery polymer having a glass transition point of 0 deg.C or lower. In the presence of the rubbery polymer, a monomer capable of forming a glassy polymer and a monomer copolymerizable therewith are copolymerized to form a glassy polymer having a glass transition point of 40 deg.C or higher on the surface of the rubbery polymer, thus giving fine multilayer-structured polymer particles. The particles in an amt. of 2-30 wt.% is dispersed homogeneously in an epoxy resin which is solid at normal temp. and has an epoxy equivalent of 500-2,000 g/eq and a softening point of 60-150 deg.C.
Patent JP-S63232964-A (JP)
Title: Polishing device
Inventor: HIYOSHI TOYOHIKO
IPC: B24B13/06
Filed: 1987-03-19
Abstract: PURPOSE:To stably obtain a polishing amount of correction polishing for a fine part, by providing a measuring means for a polished surface, polishing amount determining means determining a polishing amount of the polished surface and its polishing position, arithmetic means calculating a turning speed in every turning angle of a workpiece, driving control means and a polishing means. CONSTITUTION:A polishing device presses a lap tape (tape-shaped polishing member) 39 to the polished surface of a workpiece 1 by a pressing member (nose) 38 to grind and polish the workpiece 1. And the device, removing the lap tape 39, measures the polished surface with the nose 38 serving as the measuring piece. Next the device, being based on a measured data of the polished surface, controls a relative position between the nose 38 and the workpiece 1 and their relative speed polishing the workpiece 1. Consequently, the device, in which a series of polishing work from measurement to polishing can be fully automatized, enables control operation to be substantially reduced. Simultaneously with the above, the device, in which a polishing tool and the workpiece 1 can be accurately controlled corresponding to a measured polishing amount and a polishing position, stably obtains a polishing amount of correction polishing for a fine part enabling higher accurate polishing to be performed.
Patent JP-H103883-A (JP)
Title: Flat plate small-sized fluorescent lamp
Inventor: ANANDAN MUNISAMY
IPC: H01J61/42
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a flat plate small-sized fluorescent lamp provided with a fluorescent material coating having an efficient brightness. SOLUTION: A flat plate small-sized fluorescent lamp stores sufficient mercury and inert gas. A swivel glass partitioning wall 3 having an eccentric spiral shape and smooth flexibility is arranged between inner faces of a front panel 1 and a bottom panel 2, and the bottom panel partitions a groove 4 in the lamp. The groove 4 has its actual uniform width. A fluorescent material coating 6 of approx. 3 to 5mg/cm<2> in density is arranged on an inner face of the groove 4, and a fluorescent material coating 8 of approx. 0.5 to 1.5mg/cm<2> in a predetermined density is arranged on an inner face of the front panel. Two electrodes are arranged at a spiral opposite end of the lamp. All light emitted from the coating 6 on the groove 4 passes the coating 8 of a thin fluorescent material thinner than that on the front panel 1.
Patent JP-H10250101-A (JP)
Title: Ink supply connecting member for ink jet printer
Inventor: SASAKI TOYOKI
IPC: B41J2/175
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from intruding into a cartridge, etc., through a gap between a head holder and the cartridge due to the vibration of the cartridge contaning ink. SOLUTION: A cartridge 2 is provided with a recessed joint 16 having a recess, and a protruding joint 20 having a protrusion is fixed to a head holder 12. When this cartridge 2 is mounted to the head holder 12, the protrusion enters the recess and, as a result, the cartridge 2 is put into the condition where it is hardly vibrated. Moreover, since a spring 8 urges the cartridge 2 toward a recording head 6, the protruding joint 20 and the recessed joint 6 are brought into close contact with each other. Accordingly, the cartridge 2 is very hardly vibrated, and bubbles can be prevented from intruding into the cartridge, etc., through a gap between the recessed joint 16 and the protruding joint 20.
Patent JP-S51140738-A (JP)
Title: Two-way driving device
Inventor: KATAYAMA HAJIME
IPC: G03B27/00
Filed: 1975-05-30
Abstract: PURPOSE: To provide a two-way driving system with low cost and high reliability by equipping of two motors for driving forward and backward, and by continual connecting of the backward driving motor to the two-way moving portion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63229872-A (JP)
Title: Ac discharge-pumped gas laser device
Inventor: MIZOGUCHI KAZU
IPC: H01S3/038
Filed: 1987-03-19
Abstract: PURPOSE:To enable the charging of a great discharge power into a laser device for the realization of a high-energy output without entailing a discharge in the air between discharge tube external electrodes by a method wherein the minimum distance is set as prescribed of the creepage portion between the electrodes. CONSTITUTION:The creepage distance between the electrodes of an AC discharge-excitable gas laser device is established as indicated by the illustrated formula, where A is the laser gas discharge sustaining voltage coefficient, P the laser gas pressure, deff the effective discharge length, Ki the creepage discharge coefficient (in the air), D the discharge tube outer diameter, Xi the effective creepage distance, and X1identical=piD/2-APdeff/Ki. When the formula is met, a great discharge power may be charged into the device with a discharge in the air between the discharge tube outer electrodes.
Patent JP-S57183397-A (JP)
Title: Preparation of cr2o3 whisker
Inventor: YAMAGUCHI AKIRA
IPC: C01G37/027
Filed: 1981-04-30
Abstract: PURPOSE: To prepare an innumerable number of Cr 2 O 3  whiskers, easily, by calcining a mixture of Cr 2 O 3  powder, C powder and optionally silicate compound powder at a high temperature above a specific temperature.  
     CONSTITUTION: A mixture of Cr 2 O 3  powder and C powder such as graphite powder, or a mixture of the above mixture with a silicate compound is prepared beforehand. The silicate compound is, e.g. mullite (3Al 2 O 3 .2SiO 2 ). The mixture is charged in a vessel made of e.g. alumina, and calcined at ≥1,350°C, preferably ≥about 1,500°C to obtain the objective Cr 2 O 3  whisker. The vessel is so constructed as to be supplied with a small amount of external air. The Cr 2 O 3  whisker obtained by the process is 3W10μm in thickness and 500W1,000μm in length. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51141607-A (JP)
Title: Cassette induction apparatus
Inventor: TAKAHASHI SUNAO
IPC: G11B15/675
Filed: 1975-05-31
Abstract: PURPOSE:To provide a cassette induction apparatus wherein a cassette accommodating room composed of an inserting portion and an engaging portion is provided, a step portion being formed in the inserting portion, also a cassette placing stand which is retained in two-point position of inclined condition and horizontal condition being disposed in an engaging portion, and a step portion which serves as a guide in the disengagement of the cassette being formed.
Patent JP-S54157411-A (JP)
Title: Signal reproducing circuit
Inventor: NISHIKAWA HARUYUKI
IPC: H04L25/40
Filed: 1978-06-02
Abstract: PURPOSE: To realize compensation of the phase shift occurring between the synchronous and data signals by holding these signals after detection for the circuit which gives the process to the data signal accompanied by the synchronous signal.  
     CONSTITUTION: Data signal D drives monostable multivibrator 1 which is capable of retrigger to generate pulse (A) of duration t 1 , and synchronous S drives monostable multivibrator 4 which deletes the noise of pulse duration t 2  plus monostable multivibrator 5 to generate pulse (B) respectively. D-type flip-flops 6 and 7 plus gate circuit 8 generate the reproduced strobe signal from clock signal c and pulse (B) and then generate the reproduced data signal from flip-flop 9 which is driven by the signal (C) obtained from signals (A) and through gate circuit 2. In the figure (a) and t 2  show the phase shift allowance area and the reactive area of the synchronous signal respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07246518-A (JP)
Title: Electric discharge machining method and its device
Inventor: SHIMOKAWABE TOSHIAKI
IPC: B23H1/02
Filed: 1994-03-09
Abstract: PURPOSE:To accurately control a gap for electric discharge machining based on no-loading time. CONSTITUTION:Electric discharge is incurred between an electrode 4 and a work 5, voltage between electrodes is checked by a normal discharge detection circuit 6, and the normal discharge frequency fd is outputted to a CPU 10 from a fd counter 8. Besides, the short-circuit frequency fs is outputted to the CPU 10 by way of a short-circuit detection circuit 7. Imaginary discharge starting time at the time of short-circuiting is set up (for example, tws=0), and entire imaginary no-loading time is obtained, which is an average of no-loading time at the time of normal discharge and imaginary no-loading time at the time of shortcircuiting, by the CPU 10 using the normal discharge frequency fd and the short circuit frequency fs. The CPU 10 then allows a position command controlling a gap length between the electrode 4 and the work 5 to be outputted to a position servo control circuit 11 based on the computed entire imaginary no-loading time twv.
Patent JP-S62225132-A (JP)
Inventor: HORIUCHI SUSUMU
IPC: H02J1/00
Filed: 1986-03-26
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-S58183156-A (JP)
Inventor: NANAUMI YASUAKI
IPC: A61N5/06
Filed: 1982-04-20
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-S59191011-A (JP)
Title: Liquid crystal display body
Inventor: HOSHIKAWA JIYUN
IPC: G02F1/1333
Filed: 1983-04-14
Abstract: PURPOSE:To make cell thickness constant response speed uniform and to prevent generation of Newton's rings owing to a change in the thickness of a liquid crystal layer as well as to enable increase in the visual angle and reduction in the thickness of a display body, by providing a liquid crystal layer between substrates sandwiching a glass substrate and a polarizing film with upper and lower plastic films. CONSTITUTION:Spacers 5 such as glass fibers are disposed in a liquid crystal layer 6 and an upper electrode substrate is 0.2-0.7mm. glass plate. A lower electrode substrate 2 consists of a polarizing film 21, a reflecting body 25 and a plastic film 23. Since the substrate 1 is glass, the substrate hardly deform but the film 23 on the layer 6 side of the substrate 2 has the coefft. of thermal expansion smaller than the coefft. of expansion of the body 25 and therefore the substrate 2 subjected to straining at the high temp. is going to curve into a recessed shape toward the outside at an ordinary temp. or in the service temp. range but the curving thereof is prevented by the spacers 5 and the uniform thickness of the cell is maintained.
Patent JP-H05272205-A (JP)
Title: Outdoor stair
IPC: E04F11/02
Filed: 1992-03-24
Abstract: PURPOSE:To provide convenience by a method wherein a space under an outdoor stair is not wetted with rainwater, and the space is utilized for a bicycle parking yard and a closet. CONSTITUTION:The upper surface of a tread-board 2 of an outdoor stair forms a slope, a drain groove 3 is formed in the side edge part of the tread-board 2 of the lower part of the slope in a state that the drain groove is inclined from a part situated deep therein to this side, and the tip part on this side of the tread-board 2 at an upper stage is protruded to a position above the tread-board 2 at a lower stage. When rain falls, rainwater falling on the tread- board 2 of an outdoor stair flows rightward and leftward along the slopes of the tread-board 2 and flows in the groove 3 of the tread-board 2. Further, the rain water flows through the groove 3 in the direction of this side, and is dropped downward from the groove 3. Further, since the tip part on this side of the tread-board 2 at an upper stage is protruded to a position above the tread-board 2 at a lower stage, rainwater dropped from the groove 3 is dropped in the groove 3 at a lower stage. As noted above, rainwater is dropped to the tread-board 2 at a lower stage one by one and finally flows to the root of the outdoor stair.
Patent JP-S61226098-A (JP)
Inventor: GOMI SAKUHEI
IPC: D06F23/02
Filed: 1985-03-29
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-H05273604-A (JP)
Title: Optical switch
IPC: G02F1/313
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the optical switch which is high in operating speed and is small in distribution loss. CONSTITUTION:First and second optical deflectors 20 and 22 and a plane waveguide 36 are provided on a substrate 38. The first optical deflector 20 has a star coupler 24 and a waveguide array 26 successively connected to an input port 40 and electrodes 28. The second optical deflector 22 has star coupler 34 and a waveguide array 30 successively connected to an output port 44 and electrodes 34. The arrays 26 and 30 are connected via a plane waveguide 36. The phases of the respective guided light beams guided in the array 26 are controlled via the electrodes 28, by which these light beams are made incident as plane waves on the desired array 30. The phases of the respective guided light beams guided in the array 30 are controlled via the electrodes 32, by which these light beams are made incident as equal phases to the coupler 34. The coupler 34 emits only the light made incident at the equal phases.
Patent JP-H07250654-A (JP)
Title: Production of tangle paste
Inventor: HARADA YASUSHI
IPC: A23L17/60
Filed: 1994-03-11
Abstract: PURPOSE:To produce tangle paste low in salt content and keeping the color of raw tangle itself at low cost without using dry tangle. CONSTITUTION:Raw tangles collected from sea water are washed with water to remove salt components and foreign materials in the sea water adhering thereto and subsequently boiled in hot water of 100 deg.C for about 10min. Immediately after that, the boiling-treated tangles are put in cold water of <=5 deg.C and the cooled tangles are taken up and dehydrated. The dehydrated tangles are cut into about 5mm square and bagged in a prescribed amount each. The resultant bagged materials as an intermediate material are put in cold storage and the intermediate material is thawed in weakly alkaline-ion water. The dehydrated material is cut into fine pieces of about 1mm square by a cutter and further ground by a grinder, thus producing the objective paste-state finished material.
Patent JP-H08257398-A (JP)
Title: Adsorbent of interleukins and adsorbing/removing method
Inventor: NAKATANI MASARU
IPC: A61K35/14
Filed: 1995-03-24
Abstract: PURPOSE: To provide an adsorbent capable of efficiently adsorbing and removing interleukins (IL) in body fluids and a method for removing IL in body fluids by the adsorbent. CONSTITUTION: An adsorbent of IL is obtained by fixing a compd. of which the log P (P; distribution coefficient in octanol-aq. system) value is 2.50 or more to a water-insoluble porous carrier. By bringing this IL adsorbent into contact with body fluids, IL in body fluids can be efficiently adsorbed and removed.
Patent JP-S5558382-A (JP)
Title: Partition body for continuous type electrolysis
Inventor: SANO YOSHIMI
IPC: B01J19/02
Filed: 1978-06-05
Abstract: PURPOSE: To increase the electrolytic current efficiency, keeping a narrow gap stably between the  electrodes, by disposing a diaphragm in a frame body having protrusions on both sides, and disposing an anode and a cathode contacting with the protrusions, when electrolyzing drinking water.  
     CONSTITUTION: A diaphragm 12 made of fiber such as polyester and nylon is disposed in an  enclosed container main body 1a, and a partition body 7 consisting of beams 8 formed in longitudinal and lateral directions is placed to divide into an anode chamber and a cathode chamber.  Multiple protrusions 11 are provided on both sides of the beams 8 of this partition body 7. Being  in contact with these protrusions, a cathode 5 made of carbon and an anode 6 made of ferrite,  magnetite, or the like are placed, and the container is sealed with a cap body 1b. By supplying  power through a bus bar 9, power is fed to the drinking water pressed in from a feed port 2. Ionic  water such as Ca and Mg is obtained from the cathode chamber, and cosmetic water for facial  rinsing containing SO 4 , Cl and other ions is obtained from the anode chamber. Although the  drinking water is inferior in conductivity, since the anode and cathode can be disposed at a  narrow gap without short-circuiting them because of the presence of protrusions on the frame  body, the electric resistance between the electrodes is small, and the electrolytic current efficiency  may be increased.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08257469-A (JP)
Title: Substrate rotating device and substrate treating device
Inventor: MATSUO MANABU
IPC: B23Q3/08
Filed: 1995-03-02
Abstract: PURPOSE: To prevent the vibration and the movement of a substrate by a simple and inexpensive structure. CONSTITUTION: A substrate rotating device is provided with a turntable 3 horizontally arranged, a substrate supporting member 2 arranged on the turntable 3 and for vertically supporting a substrate 1 mounted thereon and also positioning the outer periphery of the substrate 1, and a driving means 6 for rotating the turntable 3. The turntable 3 is provided with an opening 8, and also means 4, 5, 6 for forcedly exhausting air from a space between the turntable 3 and the substrate 1 from the opening 8 by rotating the turntable 3 as one body are provided.
Patent JP-S51142301-A (JP)
Title: Automatic lifting device for pick-up arm
Inventor: KOYA YONEZOU
IPC: G11B3/10
Filed: 1975-06-03
Abstract: PURPOSE: To ensure performance, improve operability when co-used with manual operation, simplify consturction and reduce cost. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62223412-A (JP)
Title: Combustion promoting equipment of internal combustion engine
Inventor: AKAGI YUJI
IPC: F02B1/02
Filed: 1986-03-25
Abstract: PURPOSE:To prevent any creation of knocking certainly and enable an internal combustion engine to have high compression ratio by disposing a ultraviolet radiation control means which radiates ultraviolet ray to the combustion chamber to promote activating reaction of fuel molecule at closer position to a firing means. CONSTITUTION:An ignition means 6 which fires mixture gas supplied into a combustion chamber is disposed at the upper central position thereof. A ultraviolet ray generating means 8 which radiates ultraviolet ray is disposed above said combustion chamber 5. A radiation control means 18 radiates ultraviolet ray generated by the ultraviolet ray generating means 8 to the inside of the combustion chamber 5 at to promote radical reaction of fuel molecule at close point to the ignition means 6. Knocking generation engine be increased, and the actual effect of supercharging ratio be realized.
Patent JP-H01239850-A (JP)
Title: Thin film forming device
Inventor: SUZUKI NOBUMASA
IPC: H01L21/205
Filed: 1988-03-18
Abstract: PURPOSE:To form a film having less plasma damage and less internal stress on a base, and to cope with an increase in the diameter of a water merely by increasing a reaction vessel by reducing the area of electrodes, and applying a voltage between the electrode and the vessel to generate a plasma in gas introduced into the vessel. CONSTITUTION:Means for holding one or more bases 3 therein, a reaction vessel 2 having two gas inlets 4a, 4b for introducing, gas thereinto, electrodes 1 having 1/10 or less of the area of the inner wall of the vessel 2 and mounted near one inlet 4a, and means 5 for generating a plasma in the gas introduced into the vessel 2 are provided. For example, the area of the electrode 1 is 200cm<2>, the area of the vessel 2 is 5000cm<2>, and their area ratio is 0.04. A 6-inch Si base is employed as the base 3, nitrogen is introduced from the inlet 4a, monosilane is introduced from the inlet 4b, a high frequency voltage is applied between the vessel 2 and the electrode 1 to generate a plasma, thereby forming an SiN film.
Patent JP-S60210230-A (JP)
Inventor: MORINAKA JIYUNICHI
IPC: A47L9/28
Filed: 1984-04-04
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-2000264268-A (JP)
Title: Rubber crawler and core bar for it
Inventor: NAKANISHI HIDEHARU
IPC: B62D11/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce the weight as much as practicable without lowering the strength of core bars themselves and heighten the tight attachment of a rubber substance with the cores in the condition that the core bars are embedded so that the embedded condition is strengthened. SOLUTION: A core bar 1 is embedded in each rubber crawler wound between a driving wheel and follower wheel of a vehicle and driven under guidance of a roller P2 between the driving wheel and follower wheel, and each core consists chiefly of a body 2 having guide projections 4 and 5 confronting the rolling surface of the roller, and the body is furnished with carved void space 8 and 9 in positions outside the guide projections.