baber/WOPTO huggingface dataset:
Patent JP-H0290987-A (JP)
Title: Treatment process for restaurant drain and its device
Inventor: NAKAMURA YOSHIHIKO
IPC: C02F1/52
Filed: 1988-09-27
Abstract: PURPOSE:To stabilize drain treatment by mixing specific bentonite in drain, adsorbing steel content and removing an oily component adsorbed therein in a manner of two-layer separation from others. CONSTITUTION:Bentonite in a chemical tank 19 is mixed in an adsorption tank 3 by the operation of a pump 18 to adsorb oil content. A high molecular floccualnt is mixed in an agglomeration tank 4, and an oily adsorbed component prepared by adsorbing the oil content with bentonite is made coalesced by the action of the high molecular flocculant. Raw water from the agglomeration tank 4 is flowed from a raw water inflow tube 11 at the upper section of a sedimentation tank 5 into a flow-down line 10 between a conical body 6 and a conical line body 9 to accelerate sedimentation, and also accelerate agglomeration of one layer of sediment and carry out good sedimentation separation.
Patent JP-2000073970-A (JP)
Title: Scroll compressor
Inventor: FUJINO MASAKI
IPC: F04C18/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of regulating an axial movement of a slide bush and preventing it from coming into contact with a revolving scroll or the like. SOLUTION: A stopper pin 12 for regulating an axial movement of a slide bush is provided on the outer circumference of an eccentric shaft 11 of a scroll compressor, which has an electric motor and compression unit arranged inside an airtight container, a compression room formed by engaging a revolving scroll with stationary scroll having the compression unit erected with a scroll lap inside an end plate, a boss formed on the outer surface of the end plate of the revolving scroll, and a driving mechanism giving revolving motion to the revolving scroll composed of a turning bearing provided inside the boss, a rotatably supporting main shaft 10, an eccentric shaft 11 eccentrically extending from the end of the main shaft 10 in parallel to the shaft,  and a slide bush 7 including a slide hole 9 into which the eccentric shaft 11 is slidably fitted and rotatably supported on the boss through the turning bearing.
Patent JP-S6483222-A (JP)
Title: Cooking tool
Inventor: IKEDA TAMEHIKO
IPC: A47J36/02
Filed: 1987-09-24
Abstract: PURPOSE: To grill an object to be cooked until the surface gets burned by arranging a heat collector, which is composed of one kind of an iron material at least selected out of groups composed of iron, cast iron and iron alloy, on the surface of main body of a cooking instrument made of pottery. CONSTITUTION: Concerning a cooking instrument 10, a heat collector 2 composed of one kind of an iron material at least selected out of the groups composed of iron, cast iron and iron alloy is arranged on one side surface or inside surface of a main body 1 of the cooking instrument made of pottery. The main body 1 of cooking instrument can be formed from a material such as a ceramic material or a porcelain material. The heat collector 1 adopts a grid-shaped, square-shaped, mesh-shaped, plate- shaped or layer-shaped form. When the cooking instrument 10 is heated by a heating means, the object to be cooked is heated to the inside by heat radiated from the main body 1 of cooking instrument made of pottery, and grilled soft.  On the other hand, since heat from the main body 1 of cooking instrument is converged to the heat collector 2 interposed between the object to be cooked and the main body 1 of cooking instrument because of conduction, the temperature of the heat collector 2 gets higher than the temperature at the main body 1 of cooking instrument, and the object to be cooked in contact with the heat collector 2 is grilled until its contact surface gets burned.
Patent JP-S60136686-A (JP)
Title: Recognition of opening and closing of valve, etc.
Inventor: FURUYA SHIYOUZOU
IPC: F16K37/00
Filed: 1983-12-23
Abstract: PURPOSE:To recognize the opened or closed state of a valve directly from outside by installing, in superposition, an indicating handle independent from the turning of a valve shaft onto a valve handle and allowing the recognition sign of opening or closing to be displayed outside. CONSTITUTION:A turning handle 4 is installed onto a valve opening and closing shaft 1, and an indicating handle 5 is further installed onto the upper surface of the turning handle 4 so as to be turned relatively to the handle 4. When the indicating handle 5 is turned in the direction of arrow, namely in the closing direction, a contact projection 9 contacts with the part 10 of the concaved part 10 of the turning handle 4, and at this time, the letter C which indicates the closure is displayed onto a window 8. When opening is performed, the reverse operation is carried-out.
Patent JP-H0993682-A (JP)
Title: Wind shield mount device for microphone
Inventor: KOMATSUBARA MASAHIKO
IPC: H04R1/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a microphone unit by preventing unexpected removal of a wind shield and to easily remove the wind shield in the case of repair. SOLUTION: A under ring section 21 of a wind shield 20 is screw-fastened to cover a microphone unit 50 to a fitting projection 11 of a microphone body 10, a rock ring inverse meshing to the screw-fastening direction of the under ring section 21 is screw-fastened to an outer circumferential part of the under ring section 21, then the turning of the wind shield 20 in the removal direction is blocked by the reverse meshing by the lock ring 30. On the other hand, in the case of removing the wind shield 20 from the fitting projection 11 of the microphone body 10, the lock ring 30 is removed to release the lock state between the fitting projection 11 of the microphone body 10 and the under ring section 21 of the wind shield 20.
Patent JP-S6487492-A (JP)
Title: Reinforced handling device
Inventor: KOIKE AKESHI
IPC: B66C1/68
Filed: 1987-09-29
Abstract: PURPOSE: To facilitate a reinforcement arranging work in a narrow place by providing a grip frame rotationally movably journaled in a vertical plane, and grip devices gripping reinforcement on both ends of the grip frame in a reinforcement grip device suspended by a winch. CONSTITUTION: The extreme ends of a wire 14 are fitted to both ends of a reinforcement grip device 6, and elevatably moved by a winch through a revolving boom. A grip frame 34 provided with gripping devices 35 on both ends is centering around an axis 38 rotationally movably fitted to the frame 50 of the grip device 6, and rotationally moved by a hydraulic cylinder 36. At arranging horizontal reinforcement, the center part of the reinforcement 32 horizontally placed is gripped with the gripping devices so as to be moved to a fixed place and arranged. In a narrow place, the end part of the reinforcement 32 is gripped and lifted, the cylinder 36 is operated to rotationally move the gripping devices 35 in the vertical direction, the reinforcement 32 is made in the vertical condition, and it is arranged on a fixed position.
Patent JP-S60132395-A (JP)
Inventor: NISHI YOSHIO
IPC: H05K7/20
Filed: 1983-12-20
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-H04122442-A (JP)
Title: Metal catalyst and its preparation
Inventor: SAKANAYA KAZUO
IPC: B01J23/58
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a metal thin plate catalyst having high catalytic activity and excellent in heat resistance and durability by supporting a cocatalyst, such as cerium oxide and one or more kind of a catalyst selected from platinum, rhodium and palladium, on the surface of the strong aluminum oxide layer on a thin metal plate and the surface of needle aluminum oxide precipitated on the layer. CONSTITUTION:A thin metal plate containing aluminum is heated to 870 deg.C in air and further heated to 1020-1200 deg.C in air not only to form a strong aluminum oxide layer but also to precipitate needle aluminum oxide on said layer and, subsequently, this metal plate is coated with an aqueous solution containing one or more kind of a constituent element selected from cerium, aluminum or the like to be baked to obtain a catalyst carrier. Next, a reducing agent is added to an aqueous solution containing one or more kinds of catalytic elements such as platinum or the like and the catalyst carrier is immersed in this solution to support the catalytic element, and subsequently dried and baked to prepare a metal catalyst. By this method, the metal catalyst suitable for a honeycomb type catalyst low in air-flow resistance is obtained.
Patent JP-S62103149-A (JP)
Title: Liquid jet recording head
Inventor: HIRASAWA SHINICHI
IPC: B41J2/015
Filed: 1985-10-31
Abstract: PURPOSE:To raise the durability of the titled head, by setting an impressed voltage so that the minimum value of the voltage impressed onto the heat resistance material in which bubbles appearing at the heat acting part separately from bubbles for forming liquid drops are generated and the voltage impressed on the heat resistance material meet specific interactions. CONSTITUTION:Vapor bubbles are generated in the heat acting part filled by recording liquid material and pushed out from a liquid drop orifice. When the vapor bubble has been constricted by itself thereafter, the threshold voltage for executing the generation of secondary vapor bubbles is made to be VR. A drive voltage Vop is determined by making reference to this threshold voltage VR to be within a range conforming to the relation Vop<=1.15VR. Thereby, because of making reference to the threshold voltage VR set from thermal problem, the optimum drive voltage Vop in heat resistance can be set and driven in the optimum state for durable life and practical use.
Patent JP-S62161335-A (JP)
Title: Floor polishing machine
Inventor: GEARII II PARUMAA
IPC: A47L11/164
Filed: 1986-10-13
Abstract: A driver assembly (24) for the pad (35) of a high speed floor burnishing machine includes a flexible back plate (29) having a peripheral retaining skirt (30) which centers the pad (35) on the driver assembly (24) and also prevents the edges of the pad growing or expanding to a larger circum­ference during high speed rotary burnishing action. The backing plate (29) adds stiffness to the pad (35) when rotating at high speed, and it promotes uniform contact of the pad with the floor at the outer radial extremities of the pad where the velocity is greatest and the polishing is most effective. The pad (35) and driver assembly (24) are surrounded by a shroud (17) which is continuously evacuated by radial air flow generated by the motion of the driver assembly which includes a finned hub (25, 26). The air flow carries debris generated by the burnisher to a collection bag or filter without leaving the machine.
Patent JP-S6397261-A (JP)
Title: Method and device for coating inner surface of metallic pipe
Inventor: IKEDA YUJI
IPC: B05D7/22
Filed: 1986-10-15
Abstract: PURPOSE:To form a coating layer having uniform thickness and without any bubble defect by discharging a coating agent onto the inner surface of a metallic pipe in a laminar flow, and optimizing the distribution of the agent in the axial direction of the pipe in the metallic pipe. CONSTITUTION:The coating agent obtained by mixing a resinous agent and a curing agent is injected onto the inner surface of the metallic pipe 11, and the agent is coated on the inner surface of the metallic pipe 11 by the centrifugal force resulting from the rotation of the metallic pipe 11 and cured. The coating agent obtained by mixing a resinous agent and a curing agent under high pressure through feed pipes 33 and 34, a mixing and injecting head 26, a tip nozzle 28, a trough 37, etc., is injected onto the inner surface of the metallic pipe 11 at an inclination of 10-20 deg. to the axis of the pipe. As a result, the coating agent is discharged onto the inner surface of the metallic pipe in a laminar flow, and a coating layer without any bubble defect can be formed without causing occlusion of bubbles. The distribution of the agent in the axial direction of the pipe in the metallic pipe is also optimized, and a coating layer having uniform thickness can be formed.
Patent JP-S62104713-A (JP)
Title: Polyamide film and preparation thereof
Inventor: FUJIWARA TAKASHI
IPC: B29L7/00
Filed: 1985-10-31
Abstract: PURPOSE:To obtain a very thin film of high Young's modulus, high transparency and high flatness by using poly (p-phenyleneterephthal-amide) (PPTA) whose logarithmic viscosity is higher than 3.5, determining the ratio of a moving velocity of a casting dope against a dope-extruding velocity from a die, to higher than a certain value, drawing the film into specified times under wetting condition after washing, and controlling its shrinkage. CONSTITUTION:PPTA used is a polymer substantially represented by an equation. The degree of polymerization is given by a logarithmic viscosity higher than 3.5 and the film thickness is smaller than 8mum. The Young's modulus to at least one direction is selected to be higher than 1,000kg/mm<2>. A sulfuric acid of higher than 95wt% is used as a suitable solvent for preparing the dope utilized for the molding of the film. The polymer concentration in the dope can be desirably determined as the concentration which is higher than a value showing optical anisotropy, and concretely the concentration higher than about 10wt% is used. This dope is cast on a moving, substrate- surface while its optical anisotropy is being retained. The moving velocity of the substrate-surface where the dope is cast can be determined to be higher than twice of the extruding line velocity of the dope from the die. The washed film is then drawn under wetting state before drying. The drawing is conducted under the condition of the drawing ratio of higher than 1.05 times in one or two directions.
Patent JP-H03103893-A (JP)
Title: Character pattern registering system for printer system
Inventor: KOMIYAMA HIROBUMI
IPC: B41J2/485
Filed: 1989-09-18
Abstract: PURPOSE:To quickly execute the updating in the case of executing the updating which includes a change and an addition of a partial character pattern by relating a character code and a character pattern registered in a character processing mechanism and executing the management control. CONSTITUTION:A character pattern store address generating part 10 of a printer processor 2 reads out a character pattern file 5 from a central processor equipment 1, and generates a character pattern store address corresponding to each of character codes whose registration is instructed in a store address expansion buffer 11 by sending each of the character code to be registered and a character pattern. Also, a code address table writing part 12 writes and holes a code address table 30 for holding a character pattern store address corresponding to each of the character code whose registration is instructed, in a character processing mechanism 3 by using the character pattern store address generated in the store address expansion buffer 11. In such a way, a partial character pattern can be updated quickly.
Patent JP-S6484568-A (JP)
Title: Lamp mounting mechanism
Inventor: TSUJI MASAYA
IPC: H01K1/42
Filed: 1987-09-28
Abstract: PURPOSE:To remove contact failure and miniaturize it reducing the cost by equipping a socket with a guide part which guides the lead wire of a lamp so that it may be connected to a printed wiring and equipping a hole in a board with a hooking means. CONSTITUTION:A lamp 1 is set in a socket 3 and two recesses 6 of the lamp 1 are held by the holding part 8 of the socket 3. Then the lead wire 5 of the lamp 1 is passed through a groove 9a formed in the guide part 9 of the socket 3 and hooked on the notch 7b of a base part 7. The socket which holds the lamp 1 is inserted in the mounting hole 11 provided in a case 2. The projections 10a of claws 10 are hooked on two erected parts 12 which are not attached with printed wiring 4 among four erected parts 12 provided at the inside periphery of the mounting hole 11, and the socket 3 is fixed to the case 2. On the other hand, when the socket is fixed to the case, the lead wire 5 contacts with the erected parts which are attached with the printed wiring 4, and electrical connection is performed between the lead wire and the wiring 4. In this way, the contact piece terminal of the socket is made needless.
Patent JP-S62107136-A (JP)
Inventor: YONEDA TSUGUO
IPC: E04B2/56
Filed: 1985-10-30
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-H0692533-A (JP)
Title: Aftertreatment device for image forming device
Inventor: FUJIOKA TETSUYA
IPC: B65H37/00
Filed: 1992-09-11
Abstract: PURPOSE:To enhance the overall efficiency of copying work, miniaturize the device and improve the reliability of envelope packing work by automating the work of packing sheets, sorted and discharged on each bin, in envelopes. CONSTITUTION:At the time of envelope packing action, both sides of a sheet P on a bin 35 are respectively held by the upper and lower rollers 65, 66 of packing units 46, 46. The packing units 46, 46 are lifted up to the position where the sheet P avoids the bin end fence 35a of the bin 35, and then transferred into the envelope packing position by a driving unit to perform positive and highly reliable envelope packing automatically. The bin end fence 35a is formed into folding type and held in the nearly erect state by a spring. Envelope packing can be thereby performed while overturning the bin end fence 35a by the sheet proceeding to an envelope at the time of envelope packing, so that envelope packing action can be expedited.
Patent JP-H0292228-A (JP)
Title: Bird-defending net
Inventor: KIJIMA YOSHIO
IPC: A01M29/24
Filed: 1988-09-28
Abstract: PURPOSE:To make possible to prevent coming flying of birds with high safety in work at height or in prevention of disasters, readily fitted and without coercive appearance after fitting by constructing the aimed bird-defending net with a net body composed of crossing yarn and magnetic body installed at crossed point. CONSTITUTION:A net body 1 composed of plural crossing yarns 2 and 3 (glass continuous filament is preferable) and magnetic bodies 4 attached on the net body at fixed interval (preferably 20-30cm interval) is used as a bird-defending net preventing coming flying of pigeon, sparrow or bulbul, etc. A plastic magnet composed of magnetic material powder and synthetic resin as main components is preferable as the magnetic body. Two magnetic bodies having different polarities are used and fitted in a state of nipping the net body by utilizing magnetic force with each other. Fitting position is preferably crossing point of yarns of the net body. Coming flying birds are at first menaced by the net body and sense of direction of further approaching bird is warped by anomalous magnetic field formed by the magnetic bodies fitted on the net body, thus the bird is rejected from specific range.
Patent JP-H0958422-A (JP)
Title: Movable type electric car washing machine
Inventor: MIZUNO KEIKO
IPC: B60S3/06
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To easily and quickly carry out such works as car washing, wax applying and polishing by providing a greaseless flexible shaft which connects a portable motor with the connecter of a car washing brush handy part and has specific structure, and the above handy part connecter with a rotating speed regulating device. SOLUTION: A portable motor 5 which rotatingly drives a roll type or disc type car washing brush 11 and is set on a machine base 7 with casters 6 and the connecter 12 of a handy part of the car washing brush 11 are mutually connected through a greaseless flexible shaft 1. The greaseless flexible shaft 1 is composed of a central part flexible shaft 2 which functions to transmit power at low speed rotation through a wire or the like and is insertedly provided in an outer peripheral rubber tube 4 so as to be rotatable at low speed with nonrotary intermediate spiral steel wire 3 lying between them. In addition, the car washing brush 11 is replaceable according to each use, and a rotating speed regulating device 13 is provided on the handy part connecter 12 so as to rotate the car washing brush 11 at high speed in the handy part.
Patent JP-H0578192-A (JP)
Title: Production of thin film
Inventor: KITAMURA MASARU
IPC: C23C14/58
Filed: 1991-09-24
Abstract: PURPOSE:To readily obtain an ultrathin film, having high airtightness and excellent in transmissivity of radiating light. CONSTITUTION:A Be evaporation source 3 is irradiated with electron beams in a vacuum vessel 1 to melt Be and simultaneously emit molecular beams. Be films are then respectively formed on an NaCl substrate 10 and crystal oscillators 7 by incidence of the molecular beams. When the arrival of the film thickness at a predetermined thickness is sensed by a change in oscillating frequency of the crystal oscillators 7, the above-mentioned NaCl substrate is taken out of the vacuum vessel 1 and dipped in an aqueous solution to dissolve the NaCl substrate. Thereby, only the Be film 12 is obtained.
Patent JP-S61124729-A (JP)
Title: Coupling construction
Inventor: KAWAZOE TSUYOSHI
IPC: F16B31/06
Filed: 1984-11-19
Abstract: PURPOSE:To permit a plurality of bolts to uniformly receive shearing force, by charging a clearance, provided between the internal wall surface of a bolt hole and the peripheral surface of the bolt, with a filling material being solidified. CONSTITUTION:Plural bolt hole parts, comprising bolt holes 1a, 2a, insert bolts 3 to be tightened by nut 4. This bolt 3 connects both flanges 1A, 2A so that said bolt respectively receives shearing force by transmitting a load in a coupling part C. A clearance G, provided between an internal wall surface of said bolt hole 1a, 2a and a peripheral surface of the bolt 3, is charged with a solidified filling material 8 containing epoxy system resin, adhesive agent and a hardening agent having strength in solidified condition almost equal to that of metal. By this constitution, the flange 1A, 2A generating no displacement, enables the bolt 3 to play a role similarly to a reamer bolt, and the whole number of the bolts 3 can receive uniform shearing force.
Patent JP-H0768792-A (JP)
Title: Ink jet recorder
Inventor: TANAKA KIYOHARU
IPC: B41J2/165
Filed: 1993-09-03
Abstract: PURPOSE:To eliminate adhesion of ink to a platen to prevent a rear surface of paper from being contaminated and eliminate problems, such as skew and wrinkle of paper and damage of a recording head, caused by ink adhesion on the platen when recording is made on large-size paper after small-size paper, or even when recording is made on paper having gaps between fibers or on processed paper having openings. CONSTITUTION:Ink adhering to a platen 29 is removed by absorbing and wiping by a first cleaning member 102 rotating along the surface of the platen 29 in contact state and a second cleaning member 105 sliding and rubbing on the same in contact state.