baber/WOPTO huggingface dataset:
Patent JP-S6440178-A (JP)
Title: Pulse arc welding method
Inventor: MITA TSUNEO
IPC: B23K9/16
Filed: 1987-08-07
Abstract: PURPOSE:To improve workability by specifying the relation between an average welding current value and a critical current value of a wire to provide an arc with stiffness and prevent it from flickering. CONSTITUTION:When the average welding value Im is reduced gradually from the heavy current side, the base current time TB is enlarged conversely and when the relation between the average welding current value Im and the critical current value Ic of the wire is Im>=(1-1.4)Ic, the number of globules to break away from the wire is one with respect to one pulse current. Then, when Im becomes less than Ic, a pulse current value is reduced from Ip1 to Ip2. As a result, a base current value TB is reduced with Im=Ic as a border. When Im is further reduced, TB is again enlarged and when Im is <(1-1.4), the number of globules to break away from the wire is one with respect to two - three pulse currents by reducing the pulse current value from Ip1 to Ip2.
Patent JP-2000028733-A (JP)
Title: Collimator for high energy of scintillation camera
Inventor: TAGUCHI MASATOSHI
IPC: G01T1/164
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To improve shielding performance even to high-energy γ rays by forming the barrier plate thickness of a collimator thinner than the characteristic resolution of a scintillation camera and providing the collimator with a length to satisfy a specific expression. SOLUTION: The barrier plate thickness of a collimator is formed thinner than the characteristic resolution of a scintillation camera, and the collimator is provided with a length a2 to satisfy the expression. In the expression, Rg represents the geometrical resolution of the collimator, Ri represents the characteristic resolution of the scintillation camera, b1 represents the occurrence location of γ rays and the distance between the collimators, c1 represents the distance between the collimator and the scintillator, and μ represents the absorbance coefficient of γ rays to lead. The barrier plate thickness is formed thinner than the characteristic resolution of the camera in this way to eliminate the shadow of the barrier plate over a scintigram, and the length of the collimator is lengthened to secure distance necessary for shielding. By this, it is possible to manufacture collimators with necessary shielding performance without the occurrence of shadows.
Patent JP-H11286819-A (JP)
Title: Presentation of texture and apparatus therefor
Inventor: KAN DE IMU
IPC: A41H43/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide both a method for presenting a texture, capable of making various kinds of cloths into a database, embodying the database by a screen and a tactual sense presenting tool and making a consumer experience the virtual texture of a product under development by sense of sight and a tactual sense and an apparatus therefor. SOLUTION: A new product designed by a designer is reproduced by a computer, the new product is applied to a virtual model and the virtual model is projected to a screen to present the visual texture of the product under development. Coordinate data are formed by the surface characteristics, flexibility degree and the thermal conductivity of a woven fabric to be applied to the new product. A piezoelectric actuator attached to the probe pin is freely moved by the coordinate data and the iron wire of a surface formation part is moved in the axial direction by the probe pin of the piezoelectric actuator moved to the objective coordinates and a virtual woven fabric is formed to present the tactile texture of the product under development.
Patent JP-H1034185-A (JP)
Title: Drainage treatment method
Inventor: NONOBE KENJI
IPC: C02F9/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To check the clogging of a membrane by a method in which raw water, after being aerated intermittently, is supplied to a treatment tank equipped with a separation membrane through a pump, subjected to continuous aeration treatment, and suction-filtered through the separation membrane, the membrane permeation water is discharged outside a system, and part of water in the treatment tank is returned. SOLUTION: Raw water is led to a raw water tank 2 through a screen 1, sent to a treatment tank 4 by a raw water pump 3, and mixed with a dephoshorizing agent as desired on the way to the tank 4. In the tank 4, intermittent aeration treatment is conducted, and a process to produce a aerobic condition and a process to produce an anaerobic condition are operated alternately. Water which was aerated intermittently is sent to a treatment tank 8 by a pump 9, only membrane permeation water which is permeated through a separation membrane 10 is discharged as treated water outside a system by a suction pump 13, and part of water in the tank 8 is returned to the tank 4. When the flow rate of the permeation water from the membrane 10 decreases after continuous operation for a long period, the membrane 10 is backwashed by the treated water using an compressor 14 for backwashing.
Patent JP-H09106104-A (JP)
Title: Toner composition
Inventor: DEINESHIYU TEIAGI
IPC: G03G9/097
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve a binder used for an electrophotographic toner and to form a toner image having high uniformity in density over a long period of time. SOLUTION: This toner compsn. contains a copolymer of an arom. vinyl monomer with a conjugated diene monomer or an alkyl (meth)acrylate monomer as a 2nd monomer and a crosslinking agent as a 3rd monomer and amino acid soap which is a salt of alkylsarcosine having a 10-20C alkyl group.
Patent JP-H1134751-A (JP)
Title: Roof carrier for vehicle
Inventor: TSUCHIYA YOSHIMASA
IPC: B60R9/04
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate interference with each other in the case of turning a cross bar in the same plane in a roof carrier. SOLUTION: This roof carrier comprises a pair of roof rails 12 arranged in right/left both directions in a car body longitudinal direction of a roof panel to be formed with a rail groove 13 guide moving a cross bar 18 in an mutually opposite surface side and at least a pair of the cross bars 18 arranged along a car body width direction between a pair of these roof rails 12 to provide both end parts able to move in the car body longitudinal direction through a slider 15 engaged with the rail groove 13.  In this case, a bracket 17 is connected to both end parts of the cross bar 18, respectively, and the bracket 17 is tightened able to turn in a horizontal/vertical direction and able to be mounted/demounted, through two spherical surfaces 35, 26 in a mutually irregular relation to the slider 15, shaft hole 36 of truncated cone-shaped section formed in the center part in one spherical surface, and a bolt 16 inserted in the shaft hole 36.
Patent JP-S6441321-A (JP)
Title: Dc two-wire switch
Inventor: FURUTA TADASHI
IPC: H03K17/945
Filed: 1987-08-06
Abstract: PURPOSE:To enhance the design performance of the titled circuit by providing a boosting circuit boosting a residual voltage caused between terminals when a switching circuit is closed to a lower limit driving voltage or above enough to normally activate a detecting circuit, thereby driving the detecting circuit by the output of the boosting circuit when the switching circuit is closed. CONSTITUTION:A residual voltage generated between terminals 18 and 20 when the terminals 18 and 20 are closed is boosted to a lower driving voltage or over by which an optical sensor 11 is acted normally by means of the boosting circuit 28 and supplied to the optical sensor 11. Thus, even when the residual voltage is suppressed low between the terminals 18 and 20 being in a closing state, the optical sensor 11 is driven sufficiently. Thus, the limiting condition in designing the circuit due to a residual voltage is eliminated, thereby the design performance of the circuit is improved.
Patent JP-S5898056-A (JP)
Title: Assorted seasoning composition and its preparation
Inventor: MIZUTANI TADASHI
IPC: A23L27/22
Filed: 1981-12-07
Abstract: PURPOSE:To obtain an assorted seasoning composition giving complex and thick taste, by compounding potassium L-glutamate, sodium L-glutamate and calcium L-glutamate. CONSTITUTION:Crystal of potassium L-glutamate having a diameter of about 0.3-2mm. is coated with fine powder of sodium L-glutamate or calcium L-glutamate, and granulated. The amounts of potassium L-glutamate, sodium L-glutamate and calcium L-glutamate in the final composition are 30-95wt%, 5- 70wt% and 0-30wt%, respectively.
Patent JP-S6354502-A (JP)
Title: Pulverized coal firing boiler
Inventor: TSUNEMATSU YUKITADA
IPC: F23C1/00
Filed: 1986-08-22
Abstract: PURPOSE:To reduce power consumed for crushing pulverized coals and power consumed accompanied by the complication of equipments therefor by providing two pulverized coal firing systems including a system for firing coals having a minute particles size and another for firing coals having relatively coarse particle size, and using the system for firing coals of a minute particles size only at the time of an extremely low load. CONSTITUTION:The pulverized coat firing boiler consists of a first firing system comprising a first mill for producing pulverized coals having a particle size of 200 meshes and a permeating rate of 70-80%, a first intermediate tank 20 for storing pulverized coals 22, and a first mixer 24 for mixing pulverized coals 22 with air, a first burner 26 for firing an air-pulverized coal mixture, and the like, and a second firing system similarly comprising a second mill 30 for producing pulverized coals having a particle size of 200 meshes and a permeating rate of 80-90%, a second intermediate tank 32, a second mixer 36, a second burner 38 and the like. Exclusive firing of coals is carried out by the second firing system at the time of starting the boiler and at the time of extremely load, and by the first firing system singly or by the combined use of both first and second systems, whereby the coal crushing power to be consumed can be saved without requiring pulverization of all the coals.
Patent JP-H0482658-A (JP)
Title: Non-contact profile control unit
Inventor: MATSUURA HITOSHI
IPC: B23Q35/38
Filed: 1990-07-25
Abstract: PURPOSE:To select a point for finding the slope line vector of a correct model plane, by finding the coordinates value of each apex of a small quadrangle from the measurement values of the previous time and this time and selecting the point where the slope line vector of a model is obtainable more correctly from between the remaining two points other than the two points fixed. CONSTITUTION:This time measurement point of a distance detector 5a is taken as P1, the previous time measurement point as P11 and this time measurement point of a distance detector 5b is taken as P2 and the previous time measurement point as P21. First, the measurement points P1 and P11 of the distance detector 5a are selected as two points, and the point P2 is selected as a 3rd point, in case of the intersection PV of the perpendicular lowered to a straight line L from the point P2 and the straight line L being located between the point P1 and P11 and the distance L2 between the point P2 and straight line L being more than the constant. If not, it is studied whether or not the point P21 satisfies two conditions and the point P21 is selected as the 3rd point, if satisfied. In the case of either point not satisfying two conditions, the point closer to the conditions is selected. The normal line vector of a model face is obtained based on these three points, and a tracer head is controlled with its rotation.
Patent JP-S6089898-A (JP)
Title: Programmable read only memory
Inventor: MASUDA HAJIME
IPC: G11C29/08
Filed: 1983-10-21
Abstract: PURPOSE:To apply the titled memory to a complicated and versatile test function by constituting a control circuit with decoders of single selectivity. CONSTITUTION:Inputs D, E are applied respectively via a gate (a) and outputs F-I are obtained via a matrix 3 comprising a gate (b) and diodes D3-D10, and a gate (c). When a voltage in a logical voltage region is impressed to the inputs D, E in this case, only an output F goes to a low level, the 3rd level is impressed to only the input D and the input E is in the logical voltage region, only the output G goes to low level. The 3rd level is impressed to only the input E and the input D is within the logical voltage region, then only an output H goes to low level, and when the 3rd level is impressed to both the inputs D, E, only the output I goes to low level. Thus, four dummy circuits are controlled by two inputs.
Patent JP-2000197819-A (JP)
Title: Exhaust cleaning material and its manufacture
Inventor: ARITA MASAAKI
IPC: B01D53/94
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To clean the components of an exhaust gas from a diesel engine even in the presence of a sulfur oxide by forming a base material, and a carrier layer on the surface of the base material and further, an acidic oxide layer on the surface of the carrier layer, with a catalytic component borne on the surface of the acidic oxide layer. SOLUTION: A carrier layer 3 is formed on the surface of a base material 2 which is of a honeycomb structure. In addition, an acidic oxide layer 4 is applied to the surface of the carrier layer 3 with a catalytic component 5 borne on the surface of the acidic oxide layer 4. In this case, for the material of the base material 2, ceramic, metal or the like is used, and for the carrier layer 3, a composite inorganic oxide of an inorganic oxide, silica, alumina and the like is used. Further, for the acidic oxide of the acidic oxide layer 4, silica, alumina or the like is used. The catalytic component 5 to be used is Pt, Pd or the like, and Co, Ni or the like which can clean the noxious component of an exhaust gas. Thus it is possible to ensure the cleaning capability and its cleaning effect even in the presence of a sulfur oxide by this constitution.
Patent JP-2000029294-A (JP)
Title: Developer container
Inventor: YAMAGUCHI ATSUSHI
IPC: B65D41/20
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a developer container by forming the width of a take-up member for winding up sealing material of a sealing take-up mechanism narrower than the width of the sealing material. SOLUTION: This developer container is constituted so as to tightly seal/close an opening part by sticking the sealing material 2 by thermally melt-sticking or by adhesive to a peripheral part of the toner replenishing open part of a cartridge main body 1 to the extent that the sealing material is peeled therefrom. The sealing material 2 is firmly stuck at one end part thereof, on one end part of the cartridge main body 1 in the length direction, and fixed at the other end part of the take-up member 3. The take-up member 3 is composed so that the width in the shaft direction thereof is narrower than the width of the sealing material 2, and a take-up handle 5 is composed on the one end of the take-up member 3 of the width.  On the side face of the cartridge main body 1, a sealing cutting part 13 for cutting the sealing material in the direction parallel to the take-up direction is disposed.
Patent JP-H0360659-A (JP)
Title: Bubble bath device
Inventor: SUZUKI TAKAMI
IPC: A47K3/00
Filed: 1989-07-28
Abstract: PURPOSE:To construct a bubble bath device small and light and reduce the cost of a control circuit by subjecting only the main coil of a pump to phase control, and eliminating countermeasure for overheating of the pump. CONSTITUTION:A capacity control circuit 6 judges the frequency of a power supply with its main control circuit 61, and also judges which mode is selected by the user with a strong/weak selector switch. When a pump 5 is operated, bathing hot water is sucked from a suction hole 12 to a return pipe 4, discharged from the pump 5, and diverged to a bypass 7 and a heat exchanger 2, wherein a major part of the rate of circulative flow flows to the bypass 7. In the soft start mode in which the ability is increased gradually at the driving time of pump 5 or in additional boiling operation and strong/weak of bubble operation, the rate of flow is varied by subjecting the pump to phase control. This phase control is executed only to the main coil M of the pump 5.
Patent JP-S6440516-A (JP)
Title: Curable composition
Inventor: YAMAGUCHI HIROYUKI
IPC: C08G59/48
Filed: 1987-08-06
Abstract: PURPOSE:To obtain an acid anhydride curing epoxy polymer composition of one-pack type having excellent curing characteristics and storage stability, consisting of an epoxy polymer, an acid anhydride curing agent and a specific latent curing promoter. CONSTITUTION:The aimed composition consisting of (A) an epoxy polymer (preferably containing two or more glycidyl groups based on one molecule), (B) an acid anhydride curing agent (e.g. phthalic anhydride) and (C) preferably 1-3wt.% (based on epoxy resin) of a latent curing promoter obtained by reacting an epoxy compound (e.g. butyl glycidyl ether) with a (substituted) dialkylamine (e.g. dimethylamine) to give an addition compound and powdering.
Patent JP-S6089868-A (JP)
Title: Sheet form recording medium scanner
Inventor: OOKODA MAKOTO
IPC: G11B7/0033
Filed: 1983-10-21
Abstract: PURPOSE:To attain accurate optical scanning with simple mechanism by constituting the device that a roller provided between two carrying means is abutted on a recording medium to carry the recording medium while keeping a prescribed curved form. CONSTITUTION:A main roller 4 is moved vertically and when a sheet 3 is fed from an inlet side carrying belt 1 to an exit side carrying belt 6 and the sheet 3 is subject to fast feed, the main roller 4 is moved downward and placed at the fast feed position as shown in solid lines 4b. In performing recording and reading, the sheet 3 is supported for both ends by the inlet side roller 2 and the exit side roller 5 and the center part is pushed up by the main roller 4a. Distortion or curling caused frequency in the free state of the sheet 3 is eliminated by the curved part 3b of the sheet 3 in such a way. Thus, accurate optical scanning is conducted with such simple mechanism is above.
Patent JP-S6089624-A (JP)
Title: Control method for air ratio of burner
Inventor: MURAKAMI NOBUAKI
IPC: F23N5/24
Filed: 1983-10-21
Abstract: PURPOSE:To provide an output responding to a total amount of combustion gas and to control an air ratio to an optimum value, by employing a gas sensor which is formed by a metallic oxide semiconductor varying in a resistance value with combustible gas. CONSTITUTION:A gas sensor 12 and a temperature detecting thermistor 14 are disposed intermediately a heat exchanger 8 and an air preheater 11. The gas sensor 12 is formed by a metallic oxide semiconductor varying in a resistance value with combustion gas, is adapted to detect concentration of combustible gas, such as CO, H2, HC, in exhaust gas. The gas sensor 12 detects the total concentration of such combustion gas. The gas sensor 12 is heated by means of exhaust gas and a heater 16. A fluctuation in the temperature of exhaust gas is detected by the thermistor 14, a power to the heater 16 is varied, and the temperature of the gas sensor 12 is maintained constant. The output of the gas sensor 12 is fed to a controller 18 to control an air ratio. The material of the gas sensor 12 is most preferably SnO2, and a second to the most preferable material is In2O3.
Patent JP-S6351505-A (JP)
Title: Cleaning of sea water in harbor
Inventor: YOSHIKAWA TOSHIO
IPC: E02B1/00
Filed: 1986-08-22
Abstract: PURPOSE:To clarify sea water in harbor as well as promote the metabolism of harbor by a method in which fresh sea water outside a harbor is introduced into the harbor through a pipeline set on the coastal zone and stagnant sea water in the harbor is discharged to the outside of the harbor. CONSTITUTION:A pipeline 4 is set on the coastal zone of a harbor 1, and an intake port 5 attached to one end of the pipeline 4 is positioned in the open sea of the harbor. A discharge port 6 attached to the other end of the pipeline 4 is positioned deep in the harbor 1. A motor 7 is operated by a controller 9 to operate a pump 8 to suck sea water into the port 5, and the sea water is discharged through the pipeline 4 from the port 6. A branched pipe 4' is provided to the pipeline 4 in such a way as to discharge sea water to several places in the harbor for effective clarification. Turbid sea water deep in the harbor 1 is slowly circulated along with the tidal current and then discharged to the outside of the harbor from the entrance 3, thereby permitting sea water to be clarified.
Patent JP-H0246895-A (JP)
Title: Clothes drying device
Inventor: OBATA MASAO
IPC: D06F58/02
Filed: 1988-08-10
Abstract: PURPOSE:To suppress the rise of the room temperature during the drying operation and reduce the dimension of the machine body by allowing the cooling water supplied into a duct to contact the humid air containing the moisture evaporated from the washed clothes and cool and discharging the condensed water outside the machine, together with the cooling water. CONSTITUTION:When a clothes drying machine is operated, a drum 4 revolves, and also a circulating fan 20 revolves, and at the same time, a water supply solenoid valve 27 is opened, and the water spraying B into a duct D is started, and the washed articles A in the drum 4 are stirred by a lifter 5a. The air supplied into the duct D from the discharge side of a fan casing 12 is heated by heater 26 and blown into the drum 4 from a hot air blow-in port 10, and contacts the washed articles A, and the contained moisture is evaporated, and said air is discharged from the drum 4, and sent into the first duct part 24. Here, the air contacts the cooling water sprayed in shower form from a water spraying port 24a, and is cooled, and the moisture in the humid air is condensed and heated by the heater 26, and supplied into the drum 4 again. The condensed moisture is discharged outside the machine from a drain port 25a, together with the cooling water.
Patent JP-H0847120-A (JP)
Title: Box body for housing of electric apparatus
Inventor: TAKEO CHIKAFUMI
IPC: H02B1/38
Filed: 1994-07-29
Abstract: PURPOSE:To provide a box body, for housing of an electric apparatus, which can make a wire-passing operation easily and can be attached to a wall surface both in an exposed manner and a buried manner. CONSTITUTION:A box body is related to a box body, for housing of an electric apparatus, which is constituted of a box-body main body 1 in which side plates 5, 5 respectively opposite from both right and left side edges at a back plate 4 as well as an upper plate 6 and a lower plate 7 respectively opposite from both upper and lower side edges at the back plate 4 are installed, of a frame body 2 which is attached to the front end part of the box-body main body 1 so as to be detachable and of a door body 3 which is attached to the frame body 2. Then, second insertion and passage holes 9 which face first insertion and passage holes 8 in the upper plate 6 and the lower plate 7 are made near the upper and lower end parts of the side plates 5, 5. Screws 10 are inserted into, and passed through, the second insertion and passage holes 9 from the first insertion and passage holes 8. The upper plate 6 and the lower plate 7 are screwed and attached so as to be detachable.