baber/WOPTO huggingface dataset:
Patent JP-S61138043-A (JP)
Title: Method of controlling capability variable freezer
Inventor: KAWAGUCHI YUJI
IPC: F24F11/02
Filed: 1985-11-29
Abstract: PURPOSE:To improve the capacity of the freezer without lowering the energy conversion efficiency thereof by controlling an output frequency from a frequency converter provided between an AC source and a compressor driving motor in accordance with a freezing load when the freezing load becomes large. CONSTITUTION:When the freezing load is large as in the case of the space heating operation, a motor 19 for driving a compressor is driven by an inverter because changeover switches 14 and 15 are switched. Thus, a switch 16 for four-way valve coil is turned ON, and power is supplied to a four-way valve coil 18. Then, an inverter starting switch 17 is turned ON and a power source voltage is applied to a power source frequency of the power source voltage and pulsates the same and transmits a signal to a control signal circuit 12. This signal circuit 12 sets the transmission and the frequency of the inverter to levels according to the magnitude of the freezing load in every 50Hz area and 60Hz area, and feeds power to the compressor driving motor 19.
Patent JP-H06116351-A (JP)
Title: Production of amidoamineurea compound and utilization of the same compound to polymer
Inventor: TANIKAWA AKIRA
IPC: C08G69/48
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the subject compound having characteristics effective as a water-resisting agent or a printability improver for coated paper and useful for water soluble polymers by reacting an amidoamine compound having a specific structural unit with ureas or cyanic acid. CONSTITUTION:An amideamine having a structural unit of formula I [R is H or methyl ; (m) is 1-6; (n) is 2-6; R<1> and R<2> are H or methyl, with the proviso that at least one of R<1> and R<2> is H] is made to react with ureas (e.g. urea or N-methylurea) at 100-180 deg.C (preferably 110-160 deg.C) or made to react with cyanic acid while generating by adding cyanic acid salts in the system at 10-90 deg.C (preferably 30-60 deg.C) to provide the objective amidoamineurea compound. Furthermore, this compound of formula I is obtained by subjecting an amino compound having an active hydrogen to Michael addition reaction with a polarized alpha,beta-unsaturated monomer of formula II [Q is CN or COQ' (Q' is OH, NH., etc.)]]and further reacting the reactional product with a polyamine.
Patent JP-2001092760-A (JP)
Title: Server device and network system
Inventor: MATSUMOTO NAOYUKI
IPC: H04L12/40
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a server device capable of managing use of shared devices in each group to which a user utilizing a client belongs in a server constituting a network system by being connected to a plurality of shared devices and clients through a common network. SOLUTION: The user using the client is registered as a group user, and the use authority of the shared devices (MFD1 and MFD2) is also registered in each user group. An available user can be specified in each shared device by performing such management, and when e.g. facsimile equipment is used as the shared device, document information received by the specified facsimile equipment can be managed so that only the specified user group can browse the document information. When the shared device has a plurality of functions, more meticulous management becomes available by making its use authority settable in each function, and even though the number of the users and the shared devices to be managed is increased, the efficient management can be realized.
Patent JP-H09107758-A (JP)
Title: Farm product harvester
Inventor: KOBASHI KENJI
IPC: A01D17/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a potato branch-treating machine mounted on the front side of a farm product harvester to harvest rootcrops such as sweet potatoes or potatoes from the field and designed to pull up and remove branches left on field ridges. SOLUTION: (1) A potato branch-treating machine mounted on the front side of a digging conveyor of a farm product harvester is supported in a vertically movable way by a parallel link mechanism relatively to the digging conveyor, and (2) a pair of left and right guides are supported with at least one party thereof expandable/retractable transversely. (3) The guides are curved so that the tips lie along the upper face of field ridges. (4) The tips of the guides are provided with a soil-extractive space, (5) a ridge guide roller enables such operations as horizontal revolution, vertical control, lateral width control and angle control relative to field ridges, and (6) a sprocket wheel to drive an endless chain is provided with a soil-extractive groove.
Patent JP-S63122152-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AKIMORI HIROYUKI
IPC: H01L21/3205
Filed: 1986-11-12
Abstract: PURPOSE:To enhance the step coverage of a wiring part at a connecting hole and, at the same time, to prevent a defect of poor conductivity between an upper-layer wiring part and an under-layer wiring part by a method wherein the connecting hole is shaped in such a way that more than one stepped parts is formed on the whole surface of the inner wall. CONSTITUTION:An interlayer insulating film 11, where, e.g., a comparatively thick SiO2 film is formed on a thin Si3N4 film, is formed so as to cover a wiring part 10; a second wiring part 12 (an upper-layer wiring part) composed of, e.g., an aluminum film is formed through a connecting hole 11a made on this interlayer insulating film 11. The whole surface of the inner wall of the connecting hole 11a is composed of parts 11b, 11c which are almost perpendicular to the surface of a semiconductor substrate 1 and of a part 11d which is almost parallel to the surface of the semiconductor substrate 1. For example, the inner wall having two steps is shaped. By this method, it is possible to reduce the aspect ratio of each stepped part even when this part is viewed from any direction. As a result, even when the wiring part 12 is extended in any direction with reference to the wiring part 10, it is possible to enhance the step coverage of the connecting hole 11a.
Patent JP-H01109490-A (JP)
Title: System for switching processing memory area in ic card
Inventor: SEKI JUNJI
IPC: G06K19/07
Filed: 1987-10-22
Abstract: PURPOSE:To improve reliability and safety and to improve the life of an IC card by executing the automatic switching of a memory area with an access frequency. CONSTITUTION:Switching counters C1, C2... are provided to respective areas R1, R2... to be an access control unit in a memory 16. Then, the count value of the access frequency to the respective areas is stored. A counter renewal processing part 13 renews the switching counter C1, etc., to correspond to the area concerning an access to the respective areas of the memory 16 and a switching decision processing part 14 compares the sizes of the count value and a prescribed switching instructing value. An area switching processing part 15 copies the contents of the area, which is an access subject presently, to another idle area according to a compared result and the access after this operation is switched to the copied area. Thus, a problem that the life of the IC card is shortened by the degradation of the memory area of a high access frequency can be resolved.
Patent JP-S61135015-A (JP)
Inventor: PEETERU HERUTSUITSUHI
IPC: H02P7/281
Filed: 1985-11-29
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-H01109739-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKA MASAHIRO
IPC: H01L21/76
Filed: 1987-10-22
Abstract: PURPOSE:To prevent sneak path through a parasitic impedance in the inside of a semiconductor substrate, by applying a specified electric potential to a conductor arranged so as to cover a part of the side wall of a groove which is selectively installed and penetrates from the surface to the rear of a specified dielectric isolation region of a semiconductor substrate. CONSTITUTION:A conductor 8 is arranged so as to cover the side wall of a groove 7 which is selectively installed and penetrates from the surface to the rear of a specified dielectric isolation region of a semiconductor substrate 1, and a specified voltage is applied to the conductor. On an N-type semiconductor layer 2-1 being an element forming region, a pre-stage circuit 111 of small signal operation is arranged. On an N-type semiconductor layer 2-2, a post-stage circuit 112 of large power operation is formed. The circuits 111 and 112 are connected by electrode wirings 121 and 122 arranged on an oxide silicon film 10, so as to detour around the conductor 8. Therefore, a leak signal from the N-type semiconductor layer 2-1 flows into a rear electrode 3 by virtue of the conductor 8, and does not travel to the adjacent N-type semiconductor. Thereby preventing the leak signal between circuits in the same chip.
Patent JP-H03142074-A (JP)
Title: Double gas shielded arc welding method
Inventor: TAKAGI RYUHEI
IPC: B23K9/29
Filed: 1990-10-04
Abstract: PURPOSE:To stabilize a welding arc and to improve welding quality by providing an inside discharge opening having the specified diameter on the inside nozzle tip at a limited distance from an electrode chip and specifying the relation between the distance and flow rate of inside shielding gas. CONSTITUTION:The inside discharge opening 34 having dimensions in the axial direction larger than the diameter D of a welding wire 36 and having the diame ter A in the range of 3-10 times of the diameter D of the welding wire 36 is provided on the tip of an inside nozzle 18 in a state with 3-7mm distance D apart from the electrode chip 30. The inside shielding gas is then discharged from the inside nozzle 15 at flow rate in the range of 3D-12-3D-3l/min in the range of flow rate of 3-12l/min. Accordingly, the welding arc can be obtained stably in spite of a small quantity of inert gas and high welding quality can be obtained.
Patent JP-H02113791-A (JP)
Title: Chrominance signal modulating circuit
Inventor: NISHIMURA SHINJI
IPC: H04N9/65
Filed: 1988-10-24
Abstract: PURPOSE:To dispense with an individual level converting circuit and to reduce a circuit scale by causing a carrier generating circuit to have the function of the level converting circuit. CONSTITUTION:The title circuit is composed of multiplying circuits 3 and 4, a carrier generating circuit 5 and an adding circuit 6. Here, the carrier generat ing circuit 5 is composed of a ROM to output the data of a sine value and a cosine value in a trigonometrical function corresponding to the phase of an input address. Only by causing the ROM data to be level-conversion- coefficient-fold to a color difference signal, without increasing the circuit scale, the carrier generating circuit 5 can be made to have the level converting func tion. Thus, the individual level converting circuit can be dispensed with, and the circuit scale can be made small.
Patent JP-H02115443-A (JP)
Title: Doweling method for plate material
Inventor: NAKADA HIROSHI
IPC: E04F13/21
Filed: 1988-10-24
Abstract: PURPOSE:To ensure the easy adjustment of the segregation of a bed materi-al by connecting the securing part of a bed fitting to the bed material, fixing a plate fixture to a plate having the bed fitting for doweling the plate material with the dowel part of the plate fitting. CONSTITUTION:The face of the engagement plate part 11a of a bed fitting 11 is made in contact with a bed material 1 and secured with a screw 2. In addition, the opening part 13b of a plate material fixture body 13 is passed through the fitting plate part 11b of the bed fitting 11 and the joint of a bed material 4 is pressed with a dowel part 14. Furthermore, the butt of upper plates 4 are jointed to clamp the dowel part 14.
Patent JP-H04143875-A (JP)
Title: Adding/subtracting circuit and modulating/demodulating circuit for fm stereo in integrated circuit
Inventor: MORIKAWA HIROYUKI
IPC: G06G7/14
Filed: 1990-10-04
Abstract: PURPOSE:To perform both of addition and subtraction in one kind of integrated circuit by alternately switching addition and subtraction in an arithmetic circuit by an external instruction. CONSTITUTION:An adding/subtracting circuit alpha is a semiconductor integrated circuit and generates outputs A+B and A-B by addition and subtraction between inputs A and B and switches addition and subtraction in accordance with an addition/subtraction switching input C inputted from the external. The adding/subtracting circuit roughly consists of an arithmetic circuit 10 and a switching circuit 20, and the integrated circuit is provided with terminals for the input A, the input B, the addition/subtraction switching input C, the output, etc. When an instruction to permit the addition processing from the external is given to the switching circuit 20, the arithmetic circuit 10 adds two input signals to output one output signal by the operation of the switching circuit 20. Thus, various addition and subtraction are performed in one kind of integrated circuit.
Patent JP-S61144221-A (JP)
Title: Manufacture of pipe formed by sandwiching aluminum pipe between steel pipes
Inventor: SUGIURA YASUSUKE
IPC: B21C37/06
Filed: 1984-12-18
Abstract: PURPOSE:To manufacture a titled pipe light in weight and excellent in mechanical properties, by inserting an aluminum intermediate pipe and a steel inner pipe into a steel outer pipe or inserting them by interposing a powerful adhesive material between them to apply an internal pressure, or squeezing them at places to bring them into tight contact with each other. CONSTITUTION:An aluminum intermediate pipe and a steel inner pipe are inserted into a steel outer pipe so that they are in tight contact with each other or they are inserted through a powerful adhesive material to adhere them firmly to each other by applying an internal pressure to expand the inner pipe. Further, squeezing is preferably applied at places to bring them into tight contact with each other. Thus, the titled pipe light in weight and excellent in mechanical properties is inexpensively and easily manufactured.
Patent JP-H03127617-A (JP)
Title: Interfacial polymerized membrane for reverse osmosis separation of an organic solvent solution
Inventor: ROORA ERIZABESU BURATSUKU
IPC: B01D71/82
Filed: 1990-10-05
Abstract: PURPOSE: To effectively separate an org. solvent from an org. solute by forming an interfacially polymerized membrane of one or more polyfunctional aminoacids having three functional groups with a polyfunctional reagent on a porous org. solvent-resistant ultrafiltration membrane supporting body. CONSTITUTION: A polyfunctional amino compd. having three functional groups and dissolved in water is reacted with a polyfunctional reagent dissolved in an org. solvent to form an interfacially polymerized membrane on a porous org. solvent-resistant ultrafiltration membrane supporting body to obtain an interfacially polymerized membrane for reverse osmosis separation of an org. solvent soln. As for the polyfunctional amino group compds., for example, polyethylene imine, polyvinyl amine, polyvinyl aniline and polybenzyl amine are used. As for the polyfunctional reagent, for example, di- and triacid halides, acid anhydrides, aliphatic diisocyanates and aromatic diisocyanates are used.
Patent JP-H0579738-A (JP)
Title: Ice storage chamber cooling method in automated block ice making machine
Inventor: ISHITOMI KUNIHIKO
IPC: F25C5/18
Filed: 1991-09-18
Abstract: PURPOSE:To restrict the manufacturing cost to a lower one and miniaturize an ice making machine. CONSTITUTION:An ice making chamber 24 for manufacturing block ices 11 is installed in the upper part inside a casing 10 and the lower part of the ice making chamber 24 is partitioned off to provide an ice storage chamber 13. An air fan 59 is disposed adjoining to the ice making chamber 24, and air in the ice storage chamber is blown off into the ice making chamber 24 through a fan 59. More specifically, as the ice making chamber 24 is cooled in the ice making operation, air is blown off to the ice making chamber 24 through the air fan 59. Further, air cooled by heat exchange with the ice making chamber 24 is supplied in circulation to the ice storage chamber 13 to cool the ice storage chamber 13.
Patent JP-H10113539-A (JP)
Title: Sealing material for denitrification device and denitrification device
Inventor: MORII SEIJI
IPC: B01D53/94
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the leaking gas amount, denitrify leaked gas and keep stably the denitrification performance of a denitrification device for a long period of time. SOLUTION: A device provided with plate-shaped materials 3 impregnated with a catalyst component having the thickness of 1mm and blankets 6 of thickness of approximately 2mm as a cushioning material formed of heat- resistant inorganic fibers and provided with stretchability in the plate thickness direction is formed by laminating the catalyst materials 3 and the blankets 6 alternately. Also the catalyst component is formed of a burnt catalyst substance crushed into the powdery shape, the blankets 6 are formed of silica alumina heat-resistant fibers.
Patent JP-H11107051-A (JP)
Title: Nonwoven fabric or woven fabric of crystalline silicon carbide fiber and its production
Inventor: ISHIKAWA TOSHIHIRO
IPC: D04H3/002
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric or woven fabric having high mechanical properties and excellent heat-resistance and weaving performance and useful for reinforcing fiber, etc., by using a crystalline silicon carbide fiber having respectively specific density and elastic modulus. SOLUTION: This fabric is composed of a crystalline silicon carbide fiber consisting of a sintered SiC structure, having a density of >=2.7 g/cm<3> , a strength of >=2 Gpa and an elastic modulus of >=250 Gpa and composed of 55-70 wt.% of Si, 28-45 wt.% of C, 0.06-3.8 wt.% of Al and 0.06-0.5 wt.% of B. The nonwoven fabric or woven fabric is preferably produced by forming a nonwoven fabric or woven fabric with an amorphous or finely crystalline silicon carbide fiber containing 0.05-3 wt.% of Al, 0.05-0.4 wt.% of B and >=1 wt.% of excess carbon and heat-treating the formed fabric in an inert gas at 1600-2100 deg.C.
Patent JP-H05231371-A (JP)
Title: Gas pump feeder simultaneously adjusting pump pumping speed
Inventor: JIYANNMARUKU PAKE
IPC: F04B37/14
Filed: 1992-10-07
Abstract: PURPOSE: To automatically regulate the pumping speed of a Roots-type machine by providing means for regulating the cross section for gas to pass in response to the pressure difference between the inlet portion and outlet portion of the machine in an arrangement having a serial assembly of the machine and a primary pump. CONSTITUTION: A Roots-type machine with an inlet portion 1 and an outlet portion 2 comprises a pumping structure 3 having a pair of rotary pistons 4, 5. The outlet portion 2 is connected to a primary pump 8 via an orifice 7. A substantially cylindrical bellows 9 is disposed transversely in the middle of the inlet portion 1. One end 10 of the bellows 9 is fixed in gas tight manner in a partition wall of the inlet portion 1, and the other end 11 can be engaged in a concave portion 12 on the wall of the inlet portion at the most elongated position of the bellows 9. The bellows 9 can be extended and compressed against a tensile coil spring 19 in response to the pressure difference between the inlet portion 1 and outlet portion 2 so as to regulate the cross section for gas to pass and thence the pumping speed.
Patent JP-H11106035-A (JP)
Title: Carrier device of hot rolled coil
Inventor: OKADA HIROYUKI
IPC: B65G47/52
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device of a hot rolled coil capable of reducing generation of a crack of the hot rolled coil accompanying the carrying and efficiently carrying the hot rolled coil between conveyors. SOLUTION: This carrier device is constituted of a conveyor 4 with saddle which carries a hot rolled coil having finished hot rolling so that a coil rolling direction and a conveyor advancing direction may be parallel and a coil inside diameter hole may be located in the horizontal direction, a V-slat conveyor 7 orthogonally crossing with this conveyor 4 with saddle, carries the hot rolled coil so that the coil rolling direction and the conveyor advancing direction may be at right angle and the coil inside diameter hole may be located in the horizontal direction and is divided into a plurality of V-slat conveyors, a transfer device 8 transferring the hot rolled coil from the conveyor 4 with saddle to the V-slat conveyors 7 and automatic connecting trucks 9 for transferring hot rolled coil between each V-slat conveyor 7, 7.
Patent JP-H08129156-A (JP)
Title: Image display device
Inventor: IKEGAWA AKIHITO
IPC: G02F1/13
Filed: 1994-11-01
Abstract: PURPOSE: To provide a liquid crystal display device having a simple device structure and high resolution which can be produced at a low cost and easily made to have in a large area. CONSTITUTION: A liquid crystal display panel 1 is produced by sealing a liquid crystal 13 between a transparent insulating film 12 and a glass substrate having a transparent electrode layer 10. On the other hand, an electrostatic latent image holder 2 is prepared by forming an aluminum vapor deposition layer 22 on an insulating body 21. An electrostatic latent image is preliminarily recorded on the insulating body 21 of the electrostatic latent image holding body 2, and then the surface of the transparent insulating film 12 of the liquid crystal display panel 1 and the insulating body 21 of the electrostatic latent image holding body 2 are laminated. Thus, an electric field is produced between them and the electrostatic latent image is displayed as a visualized image.
Patent JP-H04144761-A (JP)
Title: Printer
Inventor: TAKAHASHI MUNEHIKO
IPC: B41J5/44
Filed: 1990-10-05
Abstract: PURPOSE:To realize free modification of correspondence between the code of a print object data and a character to be outputted by providing a print character converting section for converting the print object data, provided from a host unit, into a print character code according to the contents of a character conversion table file and a character conversion table. CONSTITUTION:A printer 1 comprises a character conversion table file 11, a character conversion table 12, a print character converting section 13 and a print section 14 and connected with a work station 2. The print character converting section 13 develops the content of the character conversion table file 11 into the character conversion table 12, converts the print object data provided from the work station 2 into a print character code according to the content of the character conversion table 12, passes thus converted print character code to the print section 14 where a character matching the print character code is printed. According to this constitution, correspondence between the print object data code and a character to be outputted can be modified freely.