baber/WOPTO huggingface dataset:
Patent JP-H04275343-A (JP)
Title: Production of resin foam
Inventor: ARAI TOSHIHIRO
IPC: C08J9/32
Filed: 1991-03-01
Abstract: PURPOSE:To produce a clean resin foam by using an encapsulated water as a foaming agent. CONSTITUTION:Production of a resin foam comprising adding 1-50 pts.wt. encapsulated water to 100 pts.wt. base resin and then subjecting the capsule-containing base resin to heat foaming. The capsule is broken and water is vaporized by the above-mentioned heating to provide the objective clean resin foam.
Patent JP-H11254265-A (JP)
Title: Chip raking-up device
Inventor: KOBAYASHI MASAO
IPC: B23Q11/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To facilitate separation between chips and cutting oil or coolants by providing an engaging means in the tip part of a moving arm attached to a machining unit so as to be engaged with a protruded part only in one direction, and setting an interval between raking-up members no to exceed the stroke of the machining unit. SOLUTION: A cutter base 1 is advanced by L1 to a machining part D for machining a work by the advancing of a machining unit. In this case, when a moving arm 2 is moved left, since a piece 8 in the tip of the arm 2 is rotated only in the R direction, by means of engagement with the protruded part 15a of a raking-up member 15, the raking-up member 15 is moved to the left side by a length L1. Thus, the raking-up member 15 located on a route 4 side is moved right to move chips K on the right side thereof in the right direction on the route 4. Since the route 4 is inclined, the separation of cutting oil is progressed by time needed for an intermittent operation, and the cutting oil is recovered.
Patent JP-H0620976-A (JP)
Title: Plasma vapor phase reactor and plasma vapor phase reaction method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/302
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a plasma vapor phase reactor which can simultaneously process a plurality of substrates and which has a high film growing speed or a high etching speed for the film by a method wherein an opening having a recess for a reaction space or a groove is provided in at least one of a pair of electrodes. CONSTITUTION:A reactive basic body reaches a quart hood 21 and a positive glow pole region 5 through a netlike electrode 2, and high frequency energy is supplied to a pair of electrodes 2, 3. Here, a simple opening or groove is provided in one electrode 3 and an opening having a recess for a reaction space or a groove is provided in the other electrode 2, whereby lines of electric force 5 are focussed at regions 17, 18 to form a high concentration electric flux region. As this result, it is possible to suppress widening of a positive glow pole 25 in the lateral direction and to concentrate a plasma on a region 20 of an electrode center part.
Patent JP-S63228745-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: SHINGU MASATAKA
IPC: H01L27/088
Filed: 1987-03-18
Abstract: PURPOSE:To shorten the turnaround time by forming an opening section in a mask layer to expose a gate electrode material layer, introducing an impurity to the gate electrode material layer, fluctuating the threshold voltage of a FET by the variation of a work function and writing information. CONSTITUTION:A field insulating film 11 and a gate insulating film 12 are shaped onto a semiconductor substrate 10. A polycrystalline silicon layer 13 and a photo-resist layer 14 are formed onto the films 11, 12. The layer 14 in a region corresponding to a FET fluctuating threshold voltage is removed, and an opening section 15 is shaped to expose the layer 13. An impurity is introduced to the layer 13 from the opening section 15. When an N-type impurity is introduced previously to the layer 13, the work function of the layer 13 can be varied by inducing a P-type impurity. Consequently, the threshold voltage of the FET is changed, and information is written. Accordingly, a process is simplified, and the turnaround time can be shortened.
Patent JP-S52144166-A (JP)
Title: Filth introducing device for filth reservoir
Inventor: OKADA ETSUZOU
IPC: C02F1/00
Filed: 1976-05-26
Abstract: PURPOSE: To save the need of manually holding the hose and prevent generation of offensive odour at the time of introducing filth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6290560-A (JP)
Title: Measuring circuit
Inventor: TOGUSARI TERUO
IPC: G01R19/15
Filed: 1985-03-26
Abstract: PURPOSE:To enable the high speed change-over of a measuring range and to simplify circuit constitution, by controlling the continuity of each switching element corresponding to a measuring range to be set through each photocoupler. CONSTITUTION:When the max. measuring range is measured in such a state that only a control terminal 26 is earthed, LED D4 of a photocoupler 20 emits light and the phototransistor Q4 thereof is brought to a continuity state. In this state, FET Q1 comes to a continuity state so as to make inverse bias sufficiently shallow and a resistor R3 is connected between a load connection terminal 16 and the output terminal of an amplifier 10. Next, when only a control connection terminal 27 is earthed, the phototransistor 5 of a photocoupler 21 comes to a continuity state and LET Q2 is brought to a continuity state and, therefore, resistors R3, R4 are inserted in a current path in series and the potential equal to the voltage drop of said resistors is obtained in the output of an operational amplifier 30. When only a control terminal 28 is earthed, the transistor Q6 of a phototransistor 22 is brought to a continuity state and FET3 comes to continuity state and resistors R3, R4, R5 are inserted in series and the measuring range comes to the min. one.
Patent JP-S59186638-A (JP)
Title: Drum mixer
Inventor: HOSOMI KAZUO
IPC: B01F29/60
Filed: 1983-04-07
Abstract: PURPOSE:To improve granulation performance of a hollow cylindrical trapezoidal drum by supporting the drum freely rotatably to incline the central axis line of the drum in the downward direction toward a discharging side having narrower outlet diameter with an angle corresponding to 1/2 of the tapering angle of the drum. CONSTITUTION:A drum 21 is a hollow cylindrical trapezoid having a specified angle of taper beta, and a feed material is charged from a charging port 22 at its wider opening end and the product is discharged from a discharging port 23 at its narrower opening end. A pair of tyres 24 are fitted to the outer periphery of the feed charging port side 22 and the discharging port side 23 of the drum 21 as supporting tubular body, respectively. A pair of supporting roller 25 are provided horizontally correspondingly to each tyre in the direction coinciding to the tapered surface of the drum 21. The drum 21 is supported freely rotatable by the supporting roller 25 interposing the tyre 24 so as to have an inclination corresponding to 1/2 of the angle of taper beta toward the discharging port 23 side downward.
Patent JP-H11255862-A (JP)
Title: Liquid polymer composition
Inventor: KOGA TETSUYA
IPC: C08K5/3447
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a long pot life, a short cure time and excellent workability by admixing a hydroxyl group-containing diene-based liquid polymer and/or a hydrogenated product thereof, an imidazole compound and a polyisocyanate compound each in a specific amount. SOLUTION: There is provided a liquid composition comprising 100 pts.wt. of a hydroxyl group-containing diene-based liquid polymer having a number average mol.wt. of 500-25,000 and a hydroxyl group content of 0.5-10 meq/g and/or a hydrogenated product thereof, 0.001-5 pts.wt. of an imidazole compound represented by the formula (wherein R<1> and R<2> are each H or 1-17C alkyl) such as 1-methylimidazole and the like and a polyisocyanate compound such as 4,4'-diphenylmethane diisocyanate and the like in an amount such that the molar ratio of all hydroxyl groups to isocyanate groups is 0.5-5.0. And, if required, are admixed therewith less than 70 pts.wt. of a polyol compound such as 1,2-butanediol and the like, less than 30 pts.wt. of a polyamine compound such as hexamethylenediamine and the like and less than 500 pts.wt. of an inorganic or organic filler.
Patent JP-S57177439-A (JP)
Title: Oil-hydraulic vibration preventive device
Inventor: KAGAWA KOUJI
IPC: F16F9/44
Filed: 1981-04-23
Abstract: PURPOSE:To provide possibility to set the optimum spring constant independent from adjustment of damping effect, by varying the volume of oil receiving compressive action by means of provision of two types of pistons in the cylinder and thus changing the spring constant in inverse proportion to the volume of oil. CONSTITUTION:A piston 2 formed in a single body with a rod 2a is set in the cylinder 1 slidably to divide the inside of this cylinder 1 into oil chambers 3a, 3b filled with oil. These oil chambers 3a, 3b are put in communication to each other by a piping 5 furnished in its middle with a throttle valve 6, which is connected with an oil sump 7. The piston 2 is equipped with a screw hole 8 at its opposite side to the rod 2a, and a second piston consisting of an adjusting bolt, 9, is fitted into this hole 8 by screwing. This piston 9 shall have the same diameter as the piston 2 and be provided with a minute opening 10. According to this arrangement, the oil amount in the oil chamber 3b can be adjusted by adjusting the amount of screwing of the second piston 9 into the piston 2, which will provide an optimum setting of the spring constant.
Patent JP-S61219422-A (JP)
Title: Method for guaranteeing film thickness of plied part of thin cladding steel plate
Inventor: SUZUKI SADAYUKI
IPC: G01N33/20
Filed: 1985-03-26
Abstract: PURPOSE:To perform quickly and surely the film cut inspection of plied plate part by feeding onto a roller table with rewinding after winding with lapping the plied paper, etc. moistened on the thin cladding steel plate measuring the film thickness of the plied part and rusting the film cut part. CONSTITUTION:The film thickness of the plied plate part of a thin cladding steel plate is detected by a probe 3 and fed to a film cut inspection device 5 after calculating the film thickness by transmitting the signal thereof to a computing element 32 in a film thickness measuring instrument. A plied paper or cloth A is fitted to the payoff reel 51 of a re-winding device and moistened with spraying a water B by spray nozzle 57. The moistened plied paper or cloth A is fed to tension roll 514 and wound with laminating on a cladding steel plate C. The rusting of the film cut part on the surface of the plied is promoted by leaving the wound coil. The rusting part is then detected as the film cut part of the plied plate part by re-winding the coil from the tension reel 514 and by feeding on the roller table.
Patent JP-S51137964-A (JP)
Title: Mixing apparatus
Inventor: SAITOU MITSUHIRO
IPC: B01F29/63
Filed: 1975-05-23
Abstract: PURPOSE:To provide a rotary cylinder-type continuos mixing apparatus eliminates the disadvantages of known continuous mixing machines and gives sufficient degrees of mixing for any sizes of powder and granules.
Patent JP-S52144869-A (JP)
Title: Electrolysis floating separating apparatus
Inventor: TANAKA MINORU
IPC: B03C5/00
Filed: 1976-05-27
Abstract: PURPOSE: To immerse an electrolyzer in water, and prevent a fining by interruption from atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51138077-A (JP)
Title: Control method of garbage incinerator
Inventor: MORI HIROYUKI
IPC: G05D23/27
Filed: 1975-05-22
Abstract: PURPOSE: To completely and efficiently burn out refuses by automatic control of a garbage incinerator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06270251-A (JP)
Title: Lining of inner surface of existing pipe with hard tube in presence of flowing water or stagnated water
Inventor: YAMAGISHI TAMIO
IPC: B29C63/34
Filed: 1993-03-22
Abstract: PURPOSE:To line the inner surface of an existing pipe held to a flowing water or stagnated water state with a hard tube by adapting a heating pressure expanding construction method without requiring pretreatment such as cut-off treatment. CONSTITUTION:A process closing both end ports of an existing pipe 1 using closed type terminal pipes 3 having tube access ports 6 to seal water within the pipe 1 and drawing out the wire material 2 preliminarily provided in the pipe to the outside through the tube access ports 6, a process pushing out the water 12 in the pipe to the outside by the air introduced into the pipe under pressure to discharge the same and holding the interior of the pipe to predetermined air pressure to prevent the pentration of ground water into the pipe, a process inserting a hard tube in the pipe using the wire material 2 through the access ports 6 of the terminal pipes and a process heating and pressurizing the hard tube inserted in the pipe according to a usual method after the ground water penetration preventing process to expand the tube are provided.
Patent JP-H11280457-A (JP)
Title: Exhaust emission control device for engine
Inventor: SATO TATSUO
IPC: F02D41/14
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of derivability at the time of releasing fuel cutting due to lowering of engine speed after prolonged fuel cutting. SOLUTION: When an engine speed is a specified value or more with an idle switch being set ON, a fuel cut means 24 carries out fuel cutting. When the idle switch is set OFF during cutting the fuel, or when the engine speed is less than the specified value with the idle switch being set ON, a fuel cutting release/re-injection means 25 releases fuel cutting for performing re-injection. A computing means 26 computes an adsorption amount of oxygen to a catalytic converter rhodium 21 during fuel cutting. A rich treatment means 27 provides a riching treatment according to the oxygen adsorption amount at the time of releasing fuel cutting. In such a case, a limit means 28 applies limitation to the riching treatment only when the fuel cutting is released due to lowering of the engine speed.
Patent JP-S60206448-A (JP)
Title: Catalyst carrier for purifying exhaust gas
Inventor: TABATA HIROSHI
IPC: B01J27/20
Filed: 1984-03-29
Abstract: PURPOSE:To enhance purification efficiency, by using a catalyst carrier formed by providing an activated alumina layer, which contains oxide based on Ln2O3 (Ln: an elememt of a La-series) wherein carbon dioxide is penetrated between rare earth element ions showing 7-coordination, to the surface of refractory oxide. CONSTITUTION:Carbonate such as ammonium carbonate and oxide or hydroxide of a rare earth element are mixed and baked at 250-650 deg.C to obtain Ln2O3 having CO2 penetrated thereinto. This Ln2O3 is applied to oxide such as gamma- alumina having a specific surface area of 20m<2>/g or more so as to coat the surface thereof. Ln2O3 is pref. contained in the coating layer in an amount of 0.07mol or more as Lanthanum. By this method, catalytic activity at a low temp. can be enhanced.
Patent JP-H01236751-A (JP)
Title: Telephone set with holding function
Inventor: MATSUI HIROYUKI
IPC: H04M1/80
Filed: 1988-03-17
Abstract: PURPOSE:To simplify voice data change at the time of holding by providing a voice synthesizing means and a synthesis parameter storage means and synthesizing synthesis parameters by the voice synthesizing means at the time of performing the holding operation. CONSTITUTION:When a holding key 5 (holding operation means) is depressed in a calling state, a control circuit (control means) 13 detects that the holding operation is performed and reads out required synthesis parameters from a synthesis parameter storage circuit 14 (synthesis parameter storage means). Synthesis parameters are generated by a voice synthesizing circuit 11 (voice synthesizing means) and sent to a telephone circuit from a transmitter 4 through a transmission circuit 10. Then, a voice message can be transmitted to the held destination when the holding state continues for a long time. Since the holding function is provided, synthesis parameters are only rewritten to easily change voice data at the time of holding. The waiting destination is not irritated and the service for holding is improved.
Patent JP-H03262201-A (JP)
Title: Irreversible circuit element
Inventor: ISHIKAWA YOHEI
IPC: H01P1/36
Filed: 1990-03-12
Abstract: PURPOSE:To decrease number of components, to improve the productivity and to reduce the cost by forming an electrode film forming at least part of a circuit element main body into a case. CONSTITUTION:A board part 2e is integrally formed in a case 2 made of an insulating resin, and an electrode film forming a circuit element main body such as a center conductor 3 and capacitor electrodes 17a-17c for a matching circuit is formed to the board part 2e be the chemical plating method or the like. Injection molding is applied to a part of the case 2 corresponding to each electrode film of the board part 2e, each terminal 8, a ground 9 and throughholes 11, 13 by using a resin material with plating adhered thereto in order to make selective plating. Then the forming is arranged in a metallic die corresponding to the entire shape of the case 2 and a resin member to which no plating is adhered is injected into the metallic die. The case 2 is formed by two-stages of injection molding. Chemical plating treatment is applied to the case 2 to form each electrode film to the required part.
Patent JP-H03263745-A (JP)
Title: Ion trap anode system
Inventor: NAKAJIMA TORU
IPC: H01J37/06
Filed: 1990-03-13
Abstract: PURPOSE:To freely fit or remove an ion trap anode and facilitate the fitting/ removing work by making the potential feed system to the ion trap anode a contact system. CONSTITUTION:An anode tip 2 and an ion trap electrode 3 are concentrically arranged with the center axis of an electron beam. An anode main body containing the anode tip 2, an anode base 5, an anode base 4, the ion trap electrode 3, insulators 6, 7, 8, a pin 10, and an insulating cylinder 9 can be fitted to or removed from an anode pedestal 12 by a screw section as appropriate. An electrode plate 11 is electrically shielded from the outside by an insulating plate 13 and an insulating spring pedestal 14 and fitted to the anode pedestal 12, and a potential is invariably applied to it by being connected to a wiring 15.
Patent JP-H07249161-A (JP)
Title: Residual amount detector for automatic vending machine
Inventor: FUJITANI KIYOSHI
IPC: G07F9/02
Filed: 1994-03-08
Abstract: PURPOSE:To provide a residual amount detector for automatic vending machine capable of improving the efficiency of commodity replenishment by detecting the residual amount of commodities. CONSTITUTION:At the time of sales operation, a spiral is rotated by a driving device so as to send a commodity at the end of a commodity carrier. An ultrasonic sensor 12 emits ultrasonic waves from an ultrasonic wave emitting part toward the last commodity housed in the spiral following the moving direction of the commodities moved with the rotation of the spiral and receive ultrasonic waves which comes after hitting the last sales commodity and being reflected there by an ultrasonic reception part. Then the residual amount detector 13 counts a time of period from the emitting of ultrasonic waves by the ultrasonic sensor 12 till the reception of its reflected waves by a time counting part 14 and detects the residual amount of commodity in a carrying-out member by obtaining the distance from the ultrasonic sensor 12 to the last sales commodity based on the time counted by the time counting part 14 by a residual amount detection part 15.
Patent JP-H0594067-A (JP)
Title: Electrophotographic device
Inventor: SUGIYAMA TOSHIHIRO
IPC: B65H11/00
Filed: 1992-03-18
Abstract: PURPOSE:To prevent transfer missing and deviation in an image by reducing generation of wrinkling which tend to form when an envelope is fed. CONSTITUTION:The generation of wrinkling is prevented by providing a flap opening mechanism 20 opening a flap fa of the envelope Pf with the flap fa in a closed state upstream in the carrying direction than a paper ejection tray, and ejecting the envelope Pf, which was fed in a state where the wrinkling is easily generated with the flap closed and the paper overlapped with each other, in a state where the flap fa is opened. The flap opening mechanisms 20 are effective if they are provided downstream in the carrying direction of a fixing device 21, upstream of the carrying direction of an image transferring part, and furthermore in a paper feeding part, and if they are provided each to upstream and downstream of an image transferring part and operated selectively, the flap can be opened even after being printed with the flap closed in a printing where an image is on the flap.
Patent JP-H03262692-A (JP)
Title: Sheet post-treatment apparatus
Inventor: MUKASA MITSUHIRO
IPC: B65H39/11
Filed: 1990-03-13
Abstract: PURPOSE:To perform smooth binding by providing a curl suppressing means suppressing the curl of the sheets on a bin to be bound by a binding means and that of the sheets on the adjacent bin. CONSTITUTION:In a sheet post-treatment apparatus (1) equipped with two or more bins 2a, 2b,... having classified sheets P received therein and a binding means 10 binding the sheets P received in the bins 2a, 2b,..., a curl suppressing means 30 suppressing the curl of the sheets P on the bin 2a to be bound by the binding means 10 and that of the sheets P on the bin 2b is provided. The sheets P are classified to be received in two or more bins 2a, 2b,... and the sheets P received in the bins 2a, 2b,... are bound by the binding means 10. At this time, the curl of the sheets P to be bound on the bin 2a and that of the sheets (P) on the bin 2b are suppressed by the curl suppressing means 30. Even when the sheets are largely curled or even when the number of the mounted sheets is many, it can be prevented that the binding means generates binding inferiority.
Patent JP-H06272144-A (JP)
Title: Braider
Inventor: YAMAMOTO TAKU
IPC: D04C3/02
Filed: 1993-03-23
Abstract: PURPOSE:To avoid noise caused by backlash of gears and to enable high-speed drive of a braider by driving an impeller, traveling a bobbin carrier along a truck, through a friction roller. CONSTITUTION:In driving an impeller d3 for traveling a bobbin carrier in a braider for braid along a truck bored through a curved rising plate U, the impeller d3 is engaged through a bearing fs with a hollow bolt f3, a projected part d4, of a disklike friction roller d4 made of urethane rubber is engaged with a key groove d3''' bored through the outer peripheral face of the impeller d3 and the roller d4 is forced upward through a compression spring d5 to a space between the under surface of the roller d4 and a collar part d3' of the impeller d3. Further, the sliding friction rollers d and disklike friction rollers d1' made of iron or a rigid synthetic resin are alternately arranged, the rollers d1' are driven and rotated by a driving means such as a motor, and the rollers d4 to be brought into contact with the disklike friction rollers by friction are slid and driven to drive the impeller d3.