baber/WOPTO huggingface dataset:
Patent JP-S5920406-A (JP)
Title: Production of ultrafine powder metal
Inventor: ITOU NOBUYOSHI
IPC: C01G1/06
Filed: 1982-07-26
Abstract: PURPOSE:To obtain inexpensively ultrafine powder of a metallic halide having high purity by using a gas as an extracting solvent in an supercritical state to increase the solubility of the metallic halide, dissolving the same and reducing the pressure of a dissolved phase or decreasing temp. CONSTITUTION:Lumped metallic halide Mo is put into an autoclave 1, whereafter the gaseous CO2 held in the supercritical state in another high pressure vessel 2 is introduced into the autoclave 1. The metallic halide Mo is dissolved by the gaseous CO2 to form the extracted phase consisting of the metallic halide M1 having high purity. Impurities remain therein without being dissolved and extracted. The extracted phase is introduced into a high pressure vessel 3, and when the pressure in the vessel 3 is released to a low pressure, fine particles of the metallic halide M1 precipitate. It is also possible to obtain the fine particulate metal M2 having high purity by introducing a reducing gas such as H2 in a vessel 4 into the vessel 3 to reduce the halide M1.
Patent JP-H03199-A (JP)
Title: Methane fermentation treatment
Inventor: YONEYAMA YUTAKA
IPC: C02F11/04
Filed: 1989-05-25
Abstract: PURPOSE:To perform enough methane fermentation without using a tank or device for trace elements by adding sludge to org. waste water containing no trace element and producing methane by fermentation. CONSTITUTION:In a process of treating org. waste water containing no inorg. trace element such as Fe or Ni, drained from food industry, pulp industry, etc., sludge 3 such as first sludge of sewage or excessive sludge in an activated sludge method is added to the org. waste water 1. Since the sludge contains a certain amt. of metal and org. compd. required for methane fermentation, the sludge sufficiently promotes the fermentation treatment of methane in the succeeding process. Thereby, no dissolution tank for addition of trace elements nor device for weighing is needed and thus, cost of treatment can be reduced.
Patent JP-S5558894-A (JP)
Title: Memory unit
Inventor: SHIMAKAWA JIYOUJI
IPC: G11C17/00
Filed: 1978-10-23
Abstract: PURPOSE: To obtain small size and large capacity memory with a simple constitution, by changing the partial specific resistance of resistance layer in lamination for a given layer with laser heating into memory operation.  
     CONSTITUTION: On the glass substrate 6, the memory unit 1 is formed by laminating the transparent dielectric layer 5, resistive layer 4, photo conductor layer 3, and transparent conductor layer 2. The temperature by local heating of the layer 4 is changed in response to the irradiation time radiating the laser spot light to this device 1 and the local part of the layer 4 is changed on the temperature for the specific resistivity. With this constitution, the memory device is simple in constitution and large capacity and small size can be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07332525-A (JP)
Title: Cartridge type electromagnetic proportional pressure control valve
Inventor: YAMADA RYOJI
IPC: F16K31/06
Filed: 1994-06-13
Abstract: PURPOSE:To provide a cartridge type electromagnetic proportional control valve of short protruding dimension, which can be set up in a narrow setting space by avoiding interference with the other equipment or the like. CONSTITUTION:In a pressure control valve mounting an electromagnetic proportional pilot valve 3 provided with a solenoid 22 integrally controlling a valve opening pressure with a valve case 6 by forming a screwing screw 12 in a peripheral surface of the valve case 6 of a tubular control main valve 2 provided with a slidable plunger 8 controlling communication of a pressure port 4 with a tank port 5, a circular annular recessed part 17 is formed in the periphery of the valve case 6. Simultaneously with forming a circular fitting hole 19 conformed with the annular recessed part 17 in a valve case 18 of the electromagnetic proportional pilot valve 3, by a lock nut 20 screwed to the valve case 6 of the control main valve 2 by fitting the fitting hole 19 to the recessed part 17, the electromagnetic proportional pilot valve 3 is fixed to the control main valve 2. In this way, when the control main valve 2 is mounted, the valve can be mounted without interferring with an equipment or the like in the periphery, to enable the protruding dimension to shorten.
Patent JP-H1145013-A (JP)
Title: Member for oa equipment
Inventor: YAMADA TSUTOMU
IPC: G03G15/16
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To stably obtain the member reduced in the variance of a resistance value and capable of comparatively easily adjusting the resistance value, excellent in ozone and heat resistance and capable of keeping excellent performance over a long period. SOLUTION: An elastic body layer provided in this member consists of a semiconductive rubber material. The rubber material consists essentially of a rubber mixture obtained in such a manner that EPDM and NBR are mixed by weight, EPDM/NBR = 90/10-55/45, and volume resistivity can be adjusted by the addition of carbon black whose nitrogen absorption specific surface area is 20-150 m<2> /g and DBP oil absorption is 60-180 ml/100 g.
Patent JP-S6117568-A (JP)
Title: Ring breakage of cyclic bond of diem dicyanoepoxide and compound thereby
Inventor: ARUBEERU ROBEERU
IPC: C07D233/70
Filed: 1985-06-15
Abstract: The invention relates to a method for opening the ring of gem dicyanepoxides comprising reacting a gem dicyanepoxide with a mononucleophilic compound in the presence of a hydrohalic acid or a weakly nucleophilic acid.
Patent JP-S63295680-A (JP)
Title: Thermosetting water-based coating composition
Inventor: NODA HIDEYOSHI
IPC: H01H23/02
Filed: 1987-05-27
Abstract: PURPOSE:To obtain the title composition which is excellent in workability in painting and can give a paint film of high gloss and high smoothness, by adding a specified curing catalyst to a system containing water, a water-based resin such as water soluble or dispersible resin, a hydrophobic resin and a curing agent. CONSTITUTION:A thermosetting water-based coating composition is prepared by adding 0.1-10wt.%, based on the total solid matter, compound, as a curing catalyst, of formula I [wherein R1 is a (substituted) hydrocarbon group, phenyl, amino, or a carboxylic acid residue, R2 is H or methyl, A is a 2-4C alkylene, n is 0-100, X1 is a group of formula II or III, Y1 is a carboxylic acid residue, or a sulfonic acid residue, M1 is a monovalent or bivalent cation, ammonium ion or a lower amine and a is 0 or 1] or formula IV (wherein R3 is the same as R1, R4 is the same as R2, A, n and a are as defined above, X2 is a group of formula II, III or V, Y2 is the same as Y1, and M2 is the same as M1). This composition is excellent in workability in painting, can give a paint film of particularly high gloss and high smoothness, and is very useful as a top coat for automobiles, etc.
Patent JP-S61289394-A (JP)
Inventor: SHIBUKAWA TAKEO
IPC: G10H1/38
Filed: 1985-06-18
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-S5253859-A (JP)
Title: Preparing 4-cyano-5-(n-chlorocarbamoyl)-imidazole
Inventor: AIDA KAZUHIKO
IPC: C07D233/90
Filed: 1975-10-30
Abstract: PURPOSE: 4-Cyano-5-(N-chlorocarbamoyl) imidazole of the formula I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000322399-A (JP)
Title: System for deciding maintenance schedule
Inventor: KURAMOCHI KAZUHIKO
IPC: G06F15/177
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To unifiedly decide maintenance schedules in a plurality of distributed systems by deciding the maintenance schedules on the basis of the fault level of a maintenance object part and the priority of maintenance work. SOLUTION: Maintenance object systems 11 to 13 constituting a maintenance object distribution system 1 decide a part needing maintenance during system operation and notifies a computer 24 for maintenance of the part via a network 3. The content to be notified is maintenance request information consisting of a maintenance object part, the current fault level of the maintenance object part and a maintenance execution period. The computer 24 calculates maintenance urgency on the basis of the fault level of each entry of the maintenance request information and the priority of maintenance work of the systems 11 to 13 stored in a maintenance object system information storing part 21. Then, maintenance schedules for the systems 11 to 13 are decided on the basis of the urgency. The set schedules are registered in a maintenance schedule table 23.
Patent JP-H10314945-A (JP)
Title: Alternating current tig filter welding method
Inventor: IZUMI AKIRA
IPC: B23K9/23
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To surely obtain excellent welding quality by continuously feeding a filler within an arc at the variable speed equivalent to the molten quantity with electric energizing while energizing with the peak current securing a molten pool in a welding surface and the base current having a smaller heat input than the peak current. SOLUTION: First, the electrode 4 held within a torch 3 is transferred with a robot, and the arc 5 is flashed with the alternating current completely controlled the heat input. At the same time, the filler 6 is continuously fed into the arc 5 at the variable speed with a stepping motor. Whereby, both are welded. Here, e.g. the peak current is the current value ±250 A, the base current is the current value ±200 A, the frequency of the cycle with the peak current and the base current is 5 Hz, and the welding speed is 50 cm/min. Also, the feeding speed of the filler 6 is 150 cm/min at the time of the peak current and 50 cm/min at the time of the base current.
Patent JP-H06349251-A (JP)
Title: Automatic tv commercial message edition system
Inventor: HATAOKA HIROSHI
IPC: G11B27/02
Filed: 1993-06-02
Abstract: PURPOSE:To shorten the time required for changing the transmission frame of commercial message (CM) data. CONSTITUTION:A frame buffer 3 is controlled by a control data 103 delivered from a CPU 2 to store the CM data at the head frame of each transmission CM data prepared stepwise. A signal switcher 4 outputs any one of a reproduced CM video data received from a magneto-optical disc recording/playing section 1 or a reproduced CM video data 104 received from the frame buffer 3 as a reproduced CM video signal 105.
Patent JP-H02310278-A (JP)
Title: Linear motor driven elevator
Inventor: SAKURADA TAKESHI
IPC: B66B9/02
Filed: 1989-05-24
Abstract: PURPOSE:To eliminate the lengthiness of each linear motor coil by vertically providing a guide rail with the transverse section in H shape to serve as the secondary conductor of a linear motor and respectively arranging the linear motor coils provided in a balance weight, in opposed surfaces. CONSTITUTION:A cage 6 and a balance weight 8, arranged in a lift path 1, are mutually suspended through pulleys 3 by a main rope 9, the cage 6 can be lifted along a rail 5, and the balance weight 8 can be lifted along a guide rail 12 with the transverse section in H shape. Here the guide ail 12, vertically provided in a self-standing condition, serves for the secondary conductor of a linear motor. While linear motor coil 13s opposed to a flange surface with the section in H shape of the guide rail 12, are arranged in the balance weight 8, and a cable 14, drawn out from a lift path wall 1a, is connected to the coils 13. When power is fed to the linear motor coils 13 from the cable 14, linear motor action is generated with the guide rail 12 to lift the cage 6. Thus, lengthiness of each linear motor coil can be eliminated.
Patent JP-H05318619-A (JP)
Title: Internal finish component for-automoble and its production
Inventor: SUDO KENICHI
IPC: B05D3/12
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a good apperarance design without a hair crack on the surface of a product, eliminate a positional shaft of a reinforcing material, and enhance a productivity. CONSTITUTION:An autombile internal finish part according to this invention is produced as follows: a substrate 11 is obtained by cold pressing a fiber material M impregnated with a thermoplastic resin into a required shape; a melt resin 47 is applied to a part of the substrate 11 to be reinforced in rigidity by spray coating; and the melt resin 47 is cooled to be set. In this manner, the resinforcing material is easily and accurately applied to a predetermined position of the substrate 11.
Patent JP-S5755925-A (JP)
Title: Production of carboxyl group-containing polyester resin
Inventor: KUMAGAI YUUGO
IPC: C08G63/181
Filed: 1980-09-19
Abstract: PURPOSE: To obtain titled resin having symmetrical aromatic COOH groups at the molecular ends and being useful as a component for powder coatings, solvent-based coatings and adhesives, by employing a monoalkyl terephthalate as a carboxylic acid component.  
     CONSTITUTION: A mono-lower alkyl terephthalate, e.g., monomethyl terephthalate, is reacted with other polycarboxylic acids, a polyhydric alcohol component and, if necessary, a hydroxycarboxylic acid, a monobasic carboxylic acid and a monohydric alcohol at an ON/COOH ratio >1 in the presence of a transesterification catalyst and, if necessary, an esterification catalyst to obtain a polyester resin, acid value 10W200, having terminal COOH groups at least 60% of which are derived from the mono-lower alkyl terephthalate. Then, 40W95wt% this polyester resin is mixed with 60W5wt% polyepoxy compound to form a paint or an adhesive.  
     EFFECT:  The formed films have excellent mechanical properties. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09291836-A (JP)
Title: Output torque controller of vehicular internal combustion engine
Inventor: SAITO YOSHIHARU
IPC: B60W10/11
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To suitably reduce speed change shock in finishing of gear shift regardless of the changing state of the vehicular speed. SOLUTION: The time tα from the time when release of a forward clutch is started to the time when gear shift is finished is found, and the time tβ to be taken to the time to the effect to output torque by control is eliminated (to the time torque is restored) from the finishing point of engine output torque control is found by referring to the time tβ calculating map. A threshold value ECL-E is calculated from the revolutions NmA on the input side at the moment te before the finishing point of the time tα by the time tβ and the revolutions NcVA on the output side at the moment te. The time that the input and output revolution ratio ECL reaches the threshold value ECL-E is taken as the finishing timing of engine output torque control.
Patent JP-S5654673-A (JP)
Title: Turntable shifting type record player
Inventor: TAKAHASHI CHIYUUICHI
IPC: G11B3/095
Filed: 1979-10-12
Abstract: PURPOSE:To prevent the variation of stylus pressure and the jumping of sound groove and thus increase the fidelity of reproduction, by shifting the turntable in order to secure the position in the tangent direction to the sound groove for the tone arm and as soon as possible. CONSTITUTION:The carrier 2 contains the spindle 4 to support the turntable plus the spindle driving motor 5 and shifts freely in the right and left directions. The tone arm 6 is positioned in the tangent direction to the sound groove of the record on the turntable. And the out-of-position of the arm 6 is detected by the switch 19, and accordingly the rotation of the spindle 4 is conveyed to the driving wheel of the carrier 2 via the means A. At the same time, the carrier 2 is shifted previously so that the outer end part of the sound groove may be positioned under the stylus of the record by the lead-in device B and in accordance with the diameter of the record. And then the arm 6 is moved down to the lead-in position via the move- down device C. Thus the carrier 2 is reset to the original position via the return device D when the performance is over.
Patent JP-S6111992-A (JP)
Title: Semiconductor output circuit
Inventor: TSUJIMOTO AKIRA
IPC: G11C11/409
Filed: 1984-06-26
Abstract: PURPOSE:To expand considerably the effective width of an external output signal by activating a semiconductor output circuit after a certain delay period since the circuit is reset by an external control signal. CONSTITUTION:Contact points N3 and N4 are charged up to (Vcc-VT) level by a charging signal phi3 raised by an activating signal phi through MOSTs Q10 and Q20. Assuming that FF input signals IN and -IN are at logic ''1'' and ''0'' levels, respectively, FF contact points N1 and N2 are latched at high and low levels, respectively, due to the rise of an FF activating signal phi4. Then MOSTs Q1 and Q2 are made into a conductive state and nonconductive state, respectively, and an external output signal OUT shows the logic ''1'' level. Thus the effective width of the external output signal OUT can guarantee an approximately entire area of a cycle TC except a charging time of the FF contact points N3 and N4.
Patent JP-S61290834-A (JP)
Title: Supervisory equipment for condition of transmission circuit
Inventor: FUJII MASAJI
IPC: H04L69/40
Filed: 1985-06-19
Abstract: PURPOSE:To eliminate necessity of processing for futile transmission and to improve performance by providing a terminal supervisory and controlling section having function to delimit the place of trouble, function to supervise the condition of operation of own terminal equipment and to restore automatically from the state of trouble, and function to make other terminal equipment recognize the state of connection of own terminal to transmission circuit. CONSTITUTION:Information transmitted through a transmission circuit 1 at the time of normal operation is taken in a transmitting and receiving section 5, and at the same time, and always supervised by a terminal supervisory and controlling section 4. On receiving report of occurrence of abnormality from a transmission and reception controlling section 3 or the transmitting and receiving section 5, the terminal supervisory and controlling section 4 operates a switching section 6 and separates the transmitting and receiving section 5 from a transmission circuit 1 to discriminated whether detected abnormality is caused by a failure of the transmission circuit 1 itself or information on the transmission circuit 1 is damaged due to malfunction of own terminal equipment 21 which is not checked by the terminal supervisory and controlling section 4. Accordingly, information is no more sent from the terminal equipment 21 to the transmission circuit 1. Therefore,the terminal supervisory and controlling section 4 supervises in the while whether information of the transmission circuit 1 is restored to normal state or not.
Patent JP-H11321310-A (JP)
Title: Vehicular sun visor
Inventor: INOUE SUEKAZU
IPC: B60J3/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To form no gap and to provide good appearance by matching the peripheral part of a sun visor body with the inclined face of a housing recess at its peripheral wall part in a state in which the sun visor body is housed in the housing recess on a vehicular ceiling part. SOLUTION: A stepped part 11 is formed on the end of a resin core material 3 by approaching the parting line P/L of the resin core material 3 of a sun visor body 1 toward the surface side of the resin core material 3 and by forming the rear side shape of the resin core material 3 into a draft shape relative to a shaping mold for the resin core material 3. The stepped part 11 consists of a vertical face part 11a perpendicular to the parting line P/L and an inclined face part 11b, and is composed of a notched part forming the opening angle into the obtuse angle.
Patent JP-S6026898-A (JP)
Title: Storage vessel for hydride
Inventor: HIRATA KOUICHI
IPC: F17C11/00
Filed: 1983-07-21
Abstract: PURPOSE:To make a package usable for both horizontal and vertical types in common, by insetting a porous metal, which is mixed and charged with such materials as discharging and occluding hydrogen gas, into space to be formed by a vessel and a hydrogen gas permeable filter. CONSTITUTION:A device that fills such alloying powder 14 as being easy to produce a hydride capable of absorbing or discharging hydrogen, into a porous metal as many as about one a half is inset in intervals of a tubular hydrogen gas permeable filter 10 having hydrogen gas permeability inside a package 9. And, in order to increase the efficiency of heat transmission, each fin 12 is attached to both surfaces being turned to a heating surface of the package 9. When a hydride is formed, the alloying powder 14 in the porous metal cooled by a cooling medium reacts on hydrogen gas. Cubical expansion in time of hydride formation is produced inside the porous metal so that no partial expansion occurs in the package.
Patent JP-H0426564-A (JP)
Title: Production of fiber-reinforced ceramics
Inventor: HAKOJIMA JIYUNICHIROU
IPC: C04B35/80
Filed: 1990-05-22
Abstract: PURPOSE:To prevent the instantaneous breakage of ceramics by forming ceramic fibers into a two or three-dimensional fabric, arranging the fabric in a casting mold, injecting a ceramic slurry into the evacuated mold to cast the slurry and calcining the casting. CONSTITUTION:Ceramic fibers are formed into a two or three-dimensional fabric, and the fabric is arranged in an air-permeable casting mold. A slurry contg. ceramic powder and a binder is injected into the evacuated mold and cast. The casting is then calcined. The pressure in the mold is preferably controlled to 20Torr. The slurry is preferably cast while exerting pressure and vibration to the mold.
Patent JP-S5923525-A (JP)
Title: Semiconductor device
Inventor: SUZUKI AKIRA
IPC: B29C45/26
Filed: 1982-07-30
Abstract: PURPOSE:To prevent the void in a package and the resin gap in a lead interface from occurring in a resin package type semiconductor device to form transfer or injection, by a method wherein distance between a gate of a resin forcing mold and a lead wire nearest to the gate is specified during the package forming. CONSTITUTION:A semiconductor pellet 2 is put onto center fixing part of a lead frame 1, and resin is injected from a resin forcing gate 4 provided on one side of a cavity thereby resin mold type semiconductor is formed. In this constitution, distance between the gate 4 and a lead wire 5 nearest to the gate is specified to 0.9-1.1mm.. Thus both void in a package and resin gap in a lead interface can be prevented simultaneously and anti-humidity of the package is improved and deformation of a tab is prevented.
Patent JP-S6112672-A (JP)
Inventor: MAIKERU BARII GUREIBUSUTOTSUKU
IPC: A61P31/04
Filed: 1985-06-19
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。