baber/WOPTO huggingface dataset:
Patent JP-H06121899-A (JP)
Title: Induction heating iron
Inventor: AOYAMA TOSHIYASU
IPC: D06F75/38
Filed: 1992-10-08
Abstract: PURPOSE:To enable a temperature suitable for the ironing work in a short time by applying an alternating current to a heating coil to heat a heat generating press plate with Joule heat generated by a spiral current produced in the heat generation press plate by an increase and decrease in the resulting magnetic flux. CONSTITUTION:A heating coil 4 is fixed and housed in a main body 1 having a grip 2 on the top thereof. On the lower surface of the main body 1 a heat generation plate 3 is fixed which comprises a thin plate of magnetic substance located opposite to the heating coil 4 in parallel and separated from each other by a predetermined distance. The above separate distance is set so that the maximum portion of the magnetic flux density agrees with the heat generating press plate. In addition, the heat generation plate 3 is formed of a lamination of a thin plate 3A of magnetic body with a thickness of about 0.1mum and a heat dissipation thin plate 3B formed to a thickness of about 0.1mm or more on the thin plate of magnetic body so that heat radiation efficiency was heightened.
Patent JP-H10141001-A (JP)
Title: Moving blade having friction damper
Inventor: KOBAYASHI KENJI
IPC: F01D5/16
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a moving blade, having a friction damper, to perform damping of bending vibration of the moving blade without cutting off a flow over a blade part and lowering moving blade performance. SOLUTION: This moving blade having a friction damper comprises a dovetail part 12 fitted in the groove of a rotor; a shank part 14 extending radially externally from the dovetail part; a platform part 16 fixed at the shank part and having a surface extending in a peripheral direction; and a blade part 18 having a terminal part fixed at the platform part. Further, The end part in a peripheral direction of the platform is provided with an overlapping part 20 radially overlapped with the platform part of the adjoining moving blade. The overlapping part is a stepped part having a slide surface 20a formed in a plane, and during bending vibration, sliding is effected by the overlapping part, which is functioned as a friction damper.
Patent JP-S62151374-A (JP)
Title: Apparatus for processing bill/check
Inventor: NAKAJIMA MASAHIRO
IPC: B41K3/00
Filed: 1985-12-25
Abstract: PURPOSE:To attain enhancement in efficiency by automating the stamp sealing of a bill/check, by providing the automatic sealing processing function of various stamps on a bill/check processing apparatus for performing a series of bill/check processings. CONSTITUTION:A bill or check 6 is inserted in an insert part 1. Hereupon, the bill or check 6 reaches a data reading part 3 at first through a route 2 and the information thereof is read to perform the proper processing of succeeding data corresponding to the business thereof. Next, the bill or check 6 reaches a stamp sealing part 4 where a stamp of a specific line drawing seal, an exchange seal or a teller seal is automatically sealed corresponding to the business thereof. Subsequently, the bill or check 6 reaches a plurality of receiving parts and received therein in a classified state corresponding to the business thereof.
Patent JP-H06121959-A (JP)
Title: Constant quantity feeder for coating material
Inventor: OKUMURA MASAHIDE
IPC: G11B5/842
Filed: 1992-10-09
Abstract: PURPOSE:To stably feed coating material by a specified flow rate without using a flowmeter installed in a liquid transfer line. CONSTITUTION:In a constant rate feeder for coating material 10, load detectors 15A, 15B for detecting weight including the coating material in coating material tanks 11A, 11B are provided and the feed rate of the coating material is calculated according to the change in the detected weight of the load detectors 15A, 15B and fixed delivery pumps 12A, 12B are driven under control so that the calculated flow rate of the coating material may be within the tolerance of the desired flow rate.
Patent JP-H01137697-A (JP)
Title: Multilayer interconnection substrate
Inventor: KAGEYAMA TEIJI
IPC: H05K3/46
Filed: 1987-11-25
Abstract: PURPOSE:To make impedances of power-supply patterns almost zero and to inhibit the generation of unnecessary noise by a method wherein superconductors are used for the power-supply patterns. CONSTITUTION:A multilayer ceramic substrate main body 1 is provided with first, second and third power-supply layers 2, 3 and 4, wherein superconductors to be used as their internal layer patterns are used as their conductors. The signal conductors of the layers 2, 3 and 4 are connected to one another through a through via hole 5 for the signal conductors and a penetrating via hole 6 for the power supplies. The via hole 6 is connected with the power-supply patterns of the layers 2, 3 and 4. Thereby, the impedances of the power-supply patterns are made to be almost zero and the generation of unnecessary noise is inhibited.
Patent JP-H04169062-A (JP)
Title: Hydrogen absorbing alloy electrode for alkaline storage battery
Inventor: MORI HIROYUKI
IPC: H01M4/38
Filed: 1990-10-31
Abstract: PURPOSE:To make high capacity and a long cycle life by coating the surface of hydrogen absorbing alloy powder with metallic cobalt where part of Ni and Al of MmNiXAlY is substituted with one or two more kinds of Fe, Cu, Co, and Mn, with metallic cobalt, and packing a coated body in a alkali-- resistant metal porous plate to make an electrode. CONSTITUTION:The surface of hydrogen absorbing alloy powders, in which the part of Ni and Al of MmNiXAlY is substituted with one or two or more kinds of Fe, Cu, Co, and Mn, is coated with metallic cobalt, and a coated body is packed in an alkali-resistant metal porous plate to make an electrode. Cobalt is a transition metal having a 3d-orbit and acts as a catalyst for a hydrogen electrode, and capacity is increased and a cycle life is prolonged in an electrode formed by coating the hydrogen absorbing alloy powder with cobalt due to the conductivity improving action of metallic cobalt. This permits high capacity and a long cycle life.
Patent JP-H04268414-A (JP)
Title: Ion attracting air-flow meter
Inventor: JIYATSUKII AARU UEBUSUTAA
IPC: G01F1/56
Filed: 1991-11-13
Abstract: PURPOSE: To obtain a stout and high performance air flowmeter by ionizing an air flow passing an ionization chamber by using radioisotope, converting the gathered ion into an electric signal, and directly measuring the air flow rate. CONSTITUTION: Annular radiation sources 16, 22 are respectively provided at the upper part of a first cylinder 12 and the lower part of a second cylinder 18 to form first and second iodization chambers together with inner conductors 14, 20. A radioisotope for radiating beta particles, i.e., carbon 14 is used as the sources 16, 22. A negative terminal is connected to the cylinders 12, 18, and a positive terminal is connected to conductors 14, 20 via resistors 26, 28, further the conductor 14 is connected to the negative terminal of an operational amplifier 30 and the conductor 20 is connected to the positive terminal of the amplifier 30. An air flow 40 flowing into the cylinder 12 and flowing out of the cylinder 18 is ionized by the source 16, ions are gathered to the conductor 14, and supplied to the amplifier 30.  The width of the resultant output of the amplifier indicates the air flow rate and the polarity indicates the flowing direction.
Patent JP-H05140021-A (JP)
Title: Production of chloranil
Inventor: DOI HIROYUKI
IPC: C07C46/00
Filed: 1991-11-13
Abstract: PURPOSE:To produce readily handleable high-purity chloranil having a high specific gravity by chlorinating hydroquinone under mild conditions according to a simple method for operation. CONSTITUTION:Hydroquinone is dissolved in a nonuniform mixed solvent of hydrochloric acid with an organic solvent incompatible therewith, e.g. a halogenated aromatic hydrocarbon such as dichlorobenzene and chlorine gas in a molar amount of 2.5 to 5 times based on 1mol hydroquinone is then fed to the nonuniform mixed solvent containing the hydroquinone. The feed of the chlorine gas is subsequently stopped and the chlorine gas is then refed to complete the reaction.
Patent JP-H07131954-A (JP)
Title: Governer mechanism of fan motor for heat exchanger
Inventor: SHIMADA YUKIHIRO
IPC: H02K23/66
Filed: 1993-11-01
Abstract: PURPOSE:To stop power supply for motor drive only when the high speed rotating condition is achieved by utilizing a bimetal or shape memory alloy which deforms under a high temperature condition into a pressing body of a switch. CONSTITUTION:One end of a plate spring 3 consisting of a thermostat is fixed to a base portion 12 of a govener body 11 and a weight 4 is fixed in the external side of the other end. A pressing body 5 is formed of such spring 3, weight 4 and base portion 12. The spring 3 is formed, for example, of a bimetal and it is curved, when temperature rises, toward the switch 6 provided on the governer body 11 depending on the temperature. Therefore, the higher the temperature around the governer mechanism 7 rises, the more the spring 3 is inclined toward the switch 3. Thereby, an energizing force of the spring 3 increases and the switch 6 can be turned OFF only at a higher number of rotations. Thereby, the higher the temperature inside the engine room, the more wind forming force of the fan 8 is increased, accelerating the thermal exchange.
Patent JP-2001113517-A (JP)
Title: Method for mixing and measuring fine aggregate and admixture
Inventor: SOGO SHIGEYUKI
IPC: B28C7/06
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for mixing and measuring fine aggregate and an admixture that is simple, but enables execution of measurement simultaneously with removal of mud and other harmful impurities. SOLUTION: Fine aggregate, an admixture and mixing water are charged in a vessel 1 and the fine aggregate is mixed with the mixing water by mixing and agitation therein. The mixture is set in still standing and the concentration of harmful ions and the degree of suspension of a supernatant liquid are inspected. In the case when the result of inspection exceeds a reference value, the mixing water is discharged, a required quantity of mixing water being charged again, and the above process is repeated. When the result of inspection is below the reference value thereafter, the supernatant liquid is discharged and simultaneously a compacted mixture of the fine aggregate-admixture-water is taken out from the bottom of the vessel 1.
Patent JP-H02142432-A (JP)
Title: Atomizing oxygen-supplying apparatus
Inventor: NAKAJIMA SHOICHI
IPC: A01K63/04
Filed: 1988-11-24
Abstract: PURPOSE:To obtain the subject oxygen-supplying apparatus capable of surviving fish and shellfish over a long period during transportation by providing an oxygen-dissolution chamber with an ejector nozzle and opening a draining hole on the bottom plate, thereby atomizing water and effectively introducing a large amount of oxygen into water. CONSTITUTION:The objective economical oxygen-supplying apparatus having simple structure and achieving excellent effect is composed of an ejector 5 placed on the top board 1a of an oxygen-dissolution chamber 1, a nozzle 5a opened in the oxygen-dissolution chamber 1 and a draining hole 6a of a draining channel 6 opened on the bottom plate 1b.
Patent JP-H02143283-A (JP)
Title: Fixing roller cleaning device
Inventor: IKETANI SHOJI
IPC: F16C13/00
Filed: 1988-11-25
Abstract: PURPOSE:To prevent occurrence of such dangerous case that a person touches a high-temperature fixing roller by providing the fixing roller and a press roller and a locking body which is engaged with the end section of a rotatable cleaning roller and can move in the forward and backward directions and a driving section which is periodically driven in a coupled state and press-contacting the cleaning roller with the fixing roller. CONSTITUTION:A fixing roller 1 incorporating a heater and a press roller 3 and cleaning roller 6 respectively press-contacted with the roller 1 are held by a frame 5 in a rotatable state. When the roller 6, the rotation of which is inhibited by a locking body 12, is press-contacted with the roller 1, the toner on the roller 1 can be scraped off. Moreover, when the locking body 12 is retreated from the roller 6 by periodically driving a driving section, the roller 6 can be turned by a prescribed angle by utilizing the friction by contact between the rollers 6 and 1 so as to inhibit the rotation of the roller again by means of the locking body 12. Namely, the contacting position of the roller 6 with the roller 1 can be changed periodically and automatically. Therefore, occurrence of such a dangerous case that a person touches the high-temperature fixing roller 1 and gets burned can be prevented.
Patent JP-H05109737-A (JP)
Title: Manufacture of thin film transistor
Inventor: YAMADA HIROYASU
IPC: H01L21/322
Filed: 1991-10-18
Abstract: PURPOSE:To eliminate crystal defect, impurities, etc., from an element activation region, at the time of manufacturing a thin film transistor. CONSTITUTION:On an insulative substrate 1, an amorphous silicon film 4 is deposited, thereon an oxide film 5 is formed, a photo resist mask 6 which is patterned and formed on the film 5 is us as a mask, and ions are implanted. Thereby only the amorphous silicon film 4 at the part corresponding to a region 3 where an element is not formed is turned into a high impurity region to forin a gettering layer 7. By laser annealing after the photo resist film 6 is eliminated, the amorphous silicon film 4 is crystallized to form a polycrystalline silicon film. At the same time, crystal defect, impurities, etc., in the amorphous silicon film 4 of the part corresponding to an element formation region 2 are made to be absorbed in a high impurity region 7 around the defect and impurities. After that, the oxide film 5 is eliminated, and the polycrystalline silicon film (the gettering layer 7) in unnecessary parts is eliminated by element isolation. In this state, the polycrystalline silicon film is formed only in the element formation region 2 on the insulative substrate 1.
Patent JP-H05112492-A (JP)
Title: Production of halomethyl aliphatic carboxylates
Inventor: OZAWA NORIYUKI
IPC: B01J31/02
Filed: 1991-10-18
Abstract: PURPOSE:To safely and economically obtain the subject compound without forming halomethyl ethers having extremely high toxicity as a by-product by reacting a metallic aliphatic carboxylate with a dihalogenated methane in the presence of a phase-transfer catalyst. CONSTITUTION:(A) A metallic aliphatic carboxylate and (B) a dihalogenated methane (preferably bromochloromethane) are preferably used in molar amounts so as to provide 3-50 times component (B) based on the component (A) and reacted in the presence of a phase-transfer catalyst (preferably tetrabutylammonium bromide, etc.). The phase-transfer catalyst is used in an amount of preferably >=0.05mol% based on the component (A). The reaction is normally carried out at 0 deg.C to the refluxing temperature of the reactional system for 15min to 20hr.
Patent JP-H11119675-A (JP)
Title: Production of electromagnetic shielding plate
Inventor: NAGASAKI OSAMU
IPC: G12B17/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing electromagnetic shielding plates which are capable of dealing with quality, are suitable for mass production and are provided with meshes consisting of metallic thin films. SOLUTION: This process consists in making mass production of the electromagnetic shielding plates which are used by placing the same in front of a display, are formed by laminating the meshes consisting of the metallic thin film on one surface of transparent substrates and have electromagnetic shieldability and see-through property. At this time, at a least, a plating resistant resist mask for continuously and intermittently plating and forming the meshes on the continuous hoop-like (belt-like) substrate having plating resistance is successively formed (S20) and the metallic thin-film layer consisting of the respective material for forming the meshes is electrodeposited and formed on the parts of the substrate surface exposed from the resist mask (S40).  The electrodeposited and formed metallic thin-film layer is adhered and transferred to the transparent substrate surface for the electromagnetic shielding plate via an adhesive (S60).
Patent JP-2001117814-A (JP)
Title: Interface device
Inventor: FUJII YOSHINARI
IPC: H04N19/50
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently perform bit processing which can not be performed efficiently with instructions of a processor in bit stream processing by the processor. SOLUTION: A memory interface circuit A is provided between a processor and a memory M; and the memory interface A and processor P are connected through an address bus 100, a data bus 103, etc., and the memory interface circuit A and memory M are connected through an address bus 110, a data bus 112, etc. Data read out of the memory M are segmented by a computing element 28, held in an arithmetic result register 32, and sent to the processor P through a processor interface circuit 10.
Patent JP-H07223470-A (JP)
Title: Vehicular seat slide with fixed return position system
Inventor: JIYORUJIYU DORURON
IPC: B60N2/12
Filed: 1992-10-09
Abstract: PURPOSE: To allow a backrest portion to slide after folding by providing a latch having a hunting horn shaped return spring at the spindle of a vertical lug having teeth which cooperate with the rack of the lower profile member of an automobile seat slide, and using the latch in limiting a rearward stroke of the upper profile member of abutments. CONSTITUTION: A shoe 10 is placed underneath the lower face 1a of a lower profile member 1. The shoe 10 is made of an L-shaped member having two lower plates 11 fixed underneath the lower profile member 1 and two vertical lugs 12, 13, and a spindle 14 is mounted inside the vertical lugs as a rotation element for a lever-shaped latch 15, whose lower end 15a abuts the bottom of the shoe 10. The latch 15 is returned to its normal position by a hunting horn shaped spring 16 having an end 16a connected to the latch 15 and the other end 16b connected to the lower plates 11. When a seat is pushed backward so as to return its backrest to an upright position, the latch 15 is returned by the effect of the spring 16 and abutments 26 are disengaged and then moved upward into engagement.
Patent JP-H01141168-A (JP)
Title: Bearing unit for rolling stock axle
Inventor: WATANABE MAKOTO
IPC: F16C27/00
Filed: 1987-11-25
Abstract: PURPOSE:To prevent wear in a spring supporting part from occurring by forming a spring, absorbing thrust load being imposed on a floating ring of a thrust bearing, into a ring and wavy form with a notch, in a device which supports an axle with the thrust bearing or the like in an axle box. CONSTITUTION:A front cover 12 and a rear cover 13 are attached each to both outward and inward sides of a car body at an axle box 11 being clamped to the car body, and an axle 14 is supported inside this axle box 11 free of rotation by plural pieces of radial bearings (15-18). In addition, thrust bearings (21-24) are attached to a small diametral end of the axle 14, a pair of seat plates 26, 27 interposing a spring 31 in between are installed interposingly between a floating ring 22 of this thrust bearing and a lower ring projection 25 installed projectingly in an inner circumference of the front cover 12, thereby making thrust load absorbable. In this case, the spring 31 should be formed by an almost ring and wavy member with a notch, and thus any local wear in a bottom part of the front cover 12 is prevented from occurring.
Patent JP-S62157905-A (JP)
Title: Controller
Inventor: UENO JUNICHI
IPC: G05B15/02
Filed: 1985-12-28
Abstract: PURPOSE:To facilitate the variation of parameters extremely and to prevent the variation from being omitted by providing a memory which stores a table containing the correlation among the parameters and a means which updates the parameters. CONSTITUTION:Parameters which are mutually relative are used in every arithmetic operation. The table shown in a figure is stored in a ROM 2 or RAM 3 so as to update parameters relative to some varied parameter by a processor CPU 1 while the latter parameter is varied, on a keyboard KB 12, thereby indicating the correlation among the respective parameters. For example, when a parameter D as varied, the CPU 1 regards the varied value of the parameter D as D and uses functions fa-fc, fe, and ff determined for other parameters A-C, E, and F to make calculations D.fa-D.fc, D.fe and D.ff thereby finding parameters A-C, E, and F after variation. Then, the respective parameters are updated automatically to said values. Thus, the variation of mutually relative parameters is facilitated greatly.
Patent JP-S63150318-A (JP)
Title: Abrasion-resistant epoxy resin
Inventor: OKADA KATSUMI
IPC: C08G59/18
Filed: 1986-12-15
Abstract: PURPOSE:To obtain the title resin excellent in processability and abrasion resistance and low in a coefficient of friction, by mixing an epoxy resin with a powder of a specified solid lubricant. CONSTITUTION:An epoxy resin containing a curing agent added thereto is mixed with 20-30vol.% powder of one or two solid lubricants and the obtained mixture is cured.
Patent JP-H09136208-A (JP)
Title: Brazed end mill
Inventor: HIYOUGO KEIJI
IPC: B23C5/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the number of work processes and extend a tool life remarkably by fitting a cemented carbide tip formed in bottomed cylindrical shape closely into a small diameter part and brazing them to each other, forming a peripheral edge on the entire peripheral surface of the cemented carbide tip, and also forming a bottom edge on the entire bottom surface. SOLUTION: The tool main body 2 of a brazed end mill 1 forms a shank part 4 at one end and a small diameter part 5 which is smaller in diameter than the shank part 4 on the top end side of the other end, and eliminates a height difference between the shank part 4 and the small diameter part 5 by connecting them to each other smoothly through a radius 10. Also, a bottomed cylindrical cemented carbide tip 3 is fitted closely to the small diameter part 5 and brazed to each other, for example, 12 spiral grooves 6 and peripheral edges 7 are formed on its outer circumference, and a bottom edge comprising two bottom main edges 8 and 10 auxiliary bottom edges is formed at the bottom surface of the cemented carbide tip 3 continuously with the peripheral cutting edge 7.  Then the edge surface of the bottom main edge 8 is connected continuously with the axis of the tool main body 2, bottom edge at the bottom is extended from the end part of the peripheral edge 7 to approximately a half of the bottom surface radius in the direction of the axis.
Patent JP-H05110163-A (JP)
Title: Laser tube
Inventor: CHIKUNO TAKASHI
IPC: H01S3/041
Filed: 1991-10-17
Abstract: PURPOSE:To prevent a thermal damage at a capillary or near it and achieve a high output of a laser tube by forming the entire capillary with diamond or a diamond-shaped carbon film or coating what is made of a heat-resistance material with diamond or the diamond-shaped carbon film. CONSTITUTION:Diamond is allowed to grow around a capillary 2 by the heat filament CVD method and a base material is dissolved after growth. Then, it is mounted to a disc-shaped member 3 which consists of aluminum nitride. Then, a plurality of these disc-shaped members 3 are connected in series by a metal connection member 5, metal tube members 6 and 7 are provided at both edges, and then electrodes 8 and 10 are installed, thus enabling heat resistance, thermal conductivity, and sputter resistance of the capillary part to be improved and oscillation on a high-output ion user owing to improved resistance against an extremely high temperature.