baber/WOPTO huggingface dataset:
Patent JP-H04306718-A (JP)
Title: Keyboard mounting structure for information processor
Inventor: TANJI JUNICHI
IPC: G06F3/02
Filed: 1991-04-03
Abstract: PURPOSE:To improve the reliability of a keyboard without deteriorating heat generating parts in the keyboard owing to heat by constituting a keyboard unit by means of a receiving stand which is freely and rotatably fitted to a desk and providing the vent holes for cooling air on the receiving stand. CONSTITUTION:A panel part 2 and the keyboard unit 3 are set on a desk 1 and a display part 4 displaying information is set at the rear part of the desk 1. A touch panel 5a is provided on the upper surface of the keyboard 5 and a vent hole 5b is opened on the side of the keyboard. A cooling fan 7 is fitted to the internal side of the side of the other side. Then, the drive source of the touch panel 5a provided within the keyboard 5 is cooled by discharging air sucked into the keyboard 5 from the vant hole 5b by the cooling fan from a discharge port 5c. Opening ports 6d are opened at the inner surfaces of side boxes 6b and 6c and the vent holes 6e and 6f are opened also on a bottom board 6a.
Patent JP-H06309883-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MATSUMOTO OSAMU
IPC: G11C16/06
Filed: 1993-04-22
Abstract: PURPOSE:To prevent the occurrence of malfunctions at the time of reading out a nonvolatile semiconductor memory and to increase the writing speed to the memory by selectively adding a readout voltage clamped at a prescribed voltage or lower to the gate of a memory cell at the time of reading out data from the memory cell. CONSTITUTION:The connecting points of transistors (Tr) 13 and 13' for clamping potential which are connected to Trs 14 and 14' for selecting a bit line BL and dummy bit line DBL with resistors 12 and 12' are drawn out. The connecting points are respectively connected to both inputs of a differential sense amplifier 15 through a data line DL and dummy data line DDL. At the time of reading out data from a cell Tr 11, the Trs 13 and 13', upon the gates of which bias potentials are impressed, clamp the potentials at the lines BL and DBL. When the potentials are clamped, a readout control circuit 16 selectively applies a readout voltage Vc1 clamped at 4-5V across the gates of Trs 11 and 11'. Therefore, the occurrence of reading out malfunctions can be prevented and the operating power supply voltage range can be widened, and then, the writing speed can be increased, because a relation, Vin>Vref, is maintained.
Patent JP-S58217536-A (JP)
Title: Thermoplastic resin composition and molded article thereof
Inventor: KATAOKA HIROSHI
IPC: C08L25/12
Filed: 1982-06-07
Abstract: PURPOSE:To provide the titled compsn. which has excellent moldability and gives a molded articles having excellent resistance to weather, chemicals and heat, mechanical strength, low water absorption, etc., consisting of a methyl methacrylate resin and a styrene/acrylonitrile copolymer in a specified ratio. CONSTITUTION:A thermoplastic resin compsn. consists essentially of 70- 99pts.wt. or 30-1pts.wt. methyl methacrylate copolymer (A) obtd. from 96.0- 98.5wt% methyl methacrylate and 4-1.5wt% C1-C10 alkyl acrylate and 30- 1pts.wt. or 70-99pts.wt. styrene/acrylonitrile copolymer (B) obtd. from 1.5- 75.0wt% styrene and 28.5-25.0wt% acrylonitrile, in which the both components are uniformly compatible with each other. This compsn. gives molded articles having excellent resistance to weather, chemicals and heat, mechanical strength, low water absorption, etc.
Patent JP-S58217544-A (JP)
Title: Thermoplastic resin composition in which resins are homogeneously mixed with each other
Inventor: KATAOKA HIROSHI
IPC: C08L33/20
Filed: 1982-06-07
Abstract: PURPOSE:To provide the titled compsn. which has excellent moldability and gives moldings having excellent transparency, surface hardness, resistance to weather and chemicals, mechanical strength, low water absorption and low hygroscopicity, consisting basically of a methyl methacrylate polymer and a styrene/acrylonitrile copolymer. CONSTITUTION:A thermoplastic resin compsn. consists basically of a methyl methacrylate/acrylonitrile copolymer and a copolymer composed of 80-67wt% styrene and 20-33wt% acrylonitrile, in which the both copolymers are homogeneously mixed with each other. As the methyl methacrylate/acrylonitrile copolymer, one composed of 99-85wt% methyl methacrylate and 1-15wt% acrylonitrile is preferred. The compsn. consisting of the above two kinds of copolymers is molten at 200-300 deg.C, molded and solidified by cooling to obtain a molding wherein the two copolymers are homogeneously mixed with each other.
Patent JP-S5720869-A (JP)
Title: Correcting system of reading error
Inventor: TSUBOI HIDEO
IPC: G06K5/00
Filed: 1980-07-15
Abstract: PURPOSE:To facilitate an easy correction of characters, by correcting an error with an input of only the correct character after the end of read of a card after confirming the position of the error. CONSTITUTION:A card is read at a reading part 1, and the data is fed to a writing circuit 12 via a switching circuit 11. In this case, counters 6 and 17 advance character one by one. If a reading error occurs, the contents of the counter 6 is recorded to the counter 7. When the reading of the card is over, the error is informed. Then the operator pushes a correction key 3 on a keyboard 2. As a result, the value of the counter 7 is set to the address counter 17, and the input character is written into a display memory 15. A display part is indicated by figure 14. In such way, the corrrection of error is facilitated since having-in of the corrected character is only required.
Patent JP-S62251927-A (JP)
Title: Control system for program execution period
Inventor: SEKIGUCHI TAKAYASU
IPC: G06F9/06
Filed: 1986-04-25
Abstract: PURPOSE:To prevent a program from being executed at user's arbitrary judgment in a period other than a program execution period by referring an execution period discrimination table with a program number as a parameter to discriminate whether the present time is within the program execution period or not. CONSTITUTION:Execution period information 2 where the number of the presented program by a program presenter and various conditions are satisfied is supplied, and an execution period discrimination table generating means 2 sets the program number and information, which indicates whether the present time is within the execution period or not, in an execution period discrimination table 3 of an operating system. When the user loads the program, the program number of a program 5 whose execution period should be discriminated is used as a parameter to refer to the discrimination table 3 through an execution period discriminating means 4, and a corresponding flag is taken out, and it is discriminated whether the present time is within the execution period or not to continue or stop the program execution. Thus, the program is prevented from being executed at user's arbitrary judgment in a period other than the execution period.
Patent JP-H08290886-A (JP)
Title: Accelerating type moving walk
Inventor: YASUKAWA MASAO
IPC: B66B21/12
Filed: 1995-04-21
Abstract: PURPOSE: To prevent a backlash or a mechanical failure of a moving walk due to heat expansion and contraction caused by solar radiation, a temperature difference, heating, etc., by adding force in the direction to apart from a fixed frame to a movable frame. CONSTITUTION: Most part of driving parts of a high speed part except for one of them and an adjustable speed part and a reverse part communicated to the high speed part are assembled on a fixed frame 11A by integrating them. One of the driving parts of the high speed part and the adjustable speed part and the reverse part communicated to it are assembled on a movable frame 11B by integrating them. The movable frame 11B and a part assembled on it are integrated and they are devised free to slide in the expanding and contracting direction of the high speed part. A slide device 13 forms a sliding surface by using metal or resin. A spring, for example, is used as a tension grip 12, and it pushes the fixed frame 11A in the direction in which the movable frame 11B is separated.  Consequently, even when a difference of expansion and contraction exists between a rack chain 3 and a frame at the high speed part, it is possible to constantly keep the rack chain in a tensile state.
Patent JP-2000251018-A (JP)
Title: Card printer provided with card direction converting device and card processing method
Inventor: OGAWA YOSHIHISA
IPC: B65H29/58
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a card printer that various kinds of visual confirmation information or secret information of different recording methods can be processed with one device, a device size is reduced and improvement in operability and a print quality is achieved. SOLUTION: The card printer is provided with a card carrier path 2, a printer, a card direction converting device 15, an information writer/reader 16 for plural kinds of information and a controller, a converting part carrier roller is arranged in the card direction converting device 15 so as to be rotated centering a shaft, and the printer and the information writer/reader for plural kinds of information are respectively arranged corresponding to the various rotating positions of the card direction converting device.
Patent JP-H02276522-A (JP)
Title: Net washing device
Inventor: OZAKA TAKITARO
IPC: B08B11/00
Filed: 1989-04-17
Abstract: PURPOSE:To eliminate a long guide rail, to prevent a washing machine from separating from a net and to carry out automatic washing operation by liftably hanging a washing device of nets constituting culture space from a traveling truck and equipping a high-pressure spraying device and a reverse spray auxiliary device. CONSTITUTION:A washing machine 5 is hung from a traveling truck 26 running on a traveling rail 10 attached to a fish preserve frame 25 by a wire 11 and a net 1 is washed by pressure water jetted from a main spray nozzle 9. In the operation, spray driving force by the main spray nozzle 9 is eliminated by an auxiliary spray nozzle 16 and the washing machine 5 is prevented from separating from the net 1.
Patent JP-H01271015-A (JP)
Title: Bending machine for tube
Inventor: HISHIDA YOSHITA
IPC: B21D7/06
Filed: 1988-04-21
Abstract: PURPOSE:To simultaneously perform bending work of an adjacent tube to bend in different length for plural positions by fitting movable couplings to sliding elements corresponding to the position where the bending work is performed on the straight line part differing from the prescribed length, among plural sliding elements. CONSTITUTION:At the positions where unequal length links 11b are connected with the movable couplings 6b, in the 1st bending stage, the bending work to some extent is performed in a state where stoppers 31 provided on arms 7 are not abutted on the sliding elements 4. Further, the bending work is performed until the stoppers 31 are abutted on the sliding elements 4. Then, in the 2nd bending stage, when the sliding elements 4 are moved in the X direction, by the forces to tract the arms 7 inward and the force to move the movable rail in the direction shown by an arrow Y, the stoppers 31 abutted on the sliding elements 4 push the sliding elements 4. By this strength of pushing forces, the couplings 6b bend the tube surely while the stoppers 31 are abutted on the sliding elements 4, i.e., the arms 7 keep the most advanced state.
Patent JP-H03294381-A (JP)
Title: Adhesive for wire cloth wiring board
Inventor: TAKANO MARE
IPC: H05K3/10
Filed: 1990-04-12
Abstract: PURPOSE:To obtain the title adhesive containing a phenol resin, etc., flexible resin, filler and reducing agent as essential components, having good flexibility, heat resistance and reliability to connection and capable of improving copper migration resistance of the resultant printing circuit board. CONSTITUTION:The aimed adhesion consisting essentially of (A) a phenol resin or alkylated melamine resin, (B) a flexible resin consisting of an acrylonitrile butadiene rubber, epoxy resin having >=5000 molecular weight, etc., (C) a filler consisting of silica fine powder, mica, titanium white, etc., and (D) a reducing agent, preferably a phenolic reducing agent.
Patent JP-S58612-A (JP)
Title: Mechanism for automatically absorbing elongation of wire
Inventor: KOBAYASHI TETSUO
IPC: E05F11/48
Filed: 1981-06-22
Abstract: PURPOSE:To automatically absorb the permanent elongation of a wire, by using a driving or driven unit comprising a first and a second pulleys provided with ratchet teeth on their facing sides. CONSTITUTION:A lever 5 is rotated in a direction (b) to move a part 42 of a wire 4 to wind it around a first pulley 6 in the same direction. If the wire 4 is elongated, it sags so that another part 41 of the wire 4 having passed through the pulley 7 of a driven unit 2 is not immediately pulled in a direction (f). For that reason, a second pulley 12 on which the wire 4 is engaged is not rotated in the direction (b) but remains standstill. In that case, ratchets 6a, 12a race but only the first pulley 6 is rotated in the direction (b) to wind the wire 4 to complete the absorption of its elongation. At the time of the completion, the wire 4 is tightened enough to pull the second pulley 12 in the direction (b). As a result,  the first and the second pulleys 6, 12 resume rotating together in the same direction because of the pushing of an elastic member 13.
Patent JP-H10288370-A (JP)
Title: Range hood
Inventor: YAMASHITA HIROBUMI
IPC: F24F7/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a range hood capable of improving a smoke collecting performance and a cleaning characteristic. SOLUTION: This range hood is constructed such that a slit plate 13 is installed within a main body 3 of hood in such a way that an opening section 1 at a lower surface of the main body 3 of the hood having an oil collecting section 7 for performing an inertia separation of oil and a blower 11 therein. A front side and both side sections of the slit plate 13 are provided with a third suction port 12 communicating with a first suction port 4 at the oil collecting section 7. A third suction port 12 is indented from the surface of the slit plate 13 toward an inner side of the hood main body 3 and formed there. Air containing oily smoke ascending is received by the slit plate 13 and then guided to the third suction port 12 showing a fast air speed, resulting in that an oil collecting performance can be improved.
Patent JP-S62253333-A (JP)
Title: Cooking apparatus
Inventor: MIKI MASAYOSHI
IPC: A23B4/03
Filed: 1986-04-25
Abstract: PURPOSE:To cool make generated from heated wood chips with chilled air cooled by heat-exchange with a refrigerant, by detachably placing a refrigerant in a closed casing containing a smoke duct and supplying air to the refrigerant with a blower. CONSTITUTION:A refrigerant 17 is put into a cooling unit 15 through a door 20 of a chamber and the chamber 7 is closed by closing the door in the course of passing smoke through a smoke duct 8. A blower 16 is energized to effect the heat-exchange of air in the chamber 7 with the refrigerant 17 to lower the temperature of the air. The cooled air is again circulated in the chamber 7 to keep the space in the chamber 7 at a low temperature at least for several hours.
Patent JP-S62253176-A (JP)
Title: Capsule toner for developing electrostatic image, its production and electrophotographic developing method using said toner
Inventor: NAKAHARA TOSHIAKI
IPC: B01J13/02
Filed: 1986-04-26
Abstract: PURPOSE:To obtain a capsule toner which has good fixability to plain paper, provides stable image density and image quality and obviates toner floculation and the change of electrostatic chargeability by forming core particles of a mixture contg. at least a coloring agent and soft solid material, sticking pulverized inorg. particles near to the surface thereof, and coating the particles with a shell material. CONSTITUTION:The core particles contg. at least the coloring agent and soft solid material are formed. The formed core particles 1 and the pulverized inorg. particles 2 are subjected to dry mixing so that the pulverized inorg. particles 2 are stuck near to the core particle surface. The surface thereof is coated with the shell material 3 by a phase sepn. method. Waxes, higher fatty acids and the metallic salts thereof or deriv., etc., are used for the soft solid material. Various dyes and pigments are used for the coloring agent. Alumina, titanium dioxide, barium titanate, etc., are used for the pulverized inorg. particles. Magnetic powder such as Fe, Co, Ni, magnetite or hematite is added at 14-70wt% to the core material 1 in the case of the magnetic capsule toner. Various resins are used for the shell material 3.
Patent JP-S6427846-A (JP)
Title: Polishing method for lens and its device
Inventor: MURAHASHI HIROYUKI
IPC: B24B13/02
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a lens with the high accuracy in finishing as well as to increase efficiency of finishing by switching lapping liquid and replacing a pad so as to allow one lens finishing machine to perform both sanding and polishing. CONSTITUTION:A lens 29 to be worked is mounted onto a lens holder 25 so as to be fixed firmly onto a spindle 23, a pad 36 for sanding is bonded onto the surface of a work tray 35 so as to supply sand lapping compound 56 to both the lens 29 and the pad 36 for sanding. On completion of sanding process, the supply of sand lapping compound 56 is suspended so as to recover the sand lapping compound 56 into a sand lapping compound tank 52. Then, a polish lapping compound receiver section 43 is moved just underneath a lapping outlet port 40 with the lens elevated for removing the pad 36 for sanding placed over the work tray 35 so as to be replaced with a polishing pad 36 made of polyurethane. Then, polish lapping compound 60 is supplied to both the lens 29 and the pad 36 for polishing, the polish lapping compound 60 is recovered before completion of polishing in the same manner as the sanding process.
Patent JP-S59222832-A (JP)
Title: Production of silver halide photosensitive emulsion
Inventor: TSUBOI NOBUO
IPC: B01F3/08
Filed: 1983-05-31
Abstract: PURPOSE:To supply continuously an aq. reactive soln. without having a loss by passing a non-reactive fluid into a feed pipe in succession to the flow of the aq. reactive soln. to be fed into a reaction vessel. CONSTITUTION:A take-out valve 7 and a feed valve 12 are closed and an introducing valve 16 and a discharging valve 11 are opened to pass the non-reactive fluid 13 in a vessel 14 through a connecting piping 15 and a feed pipe 6 so as to be discharged to the outside of a system A from the valve 11. When the flow rate of the fluid 13 attains a prescribed value, the valves 16, 11 are closed and the valves 7, 12 are opened to supply an aq. soln. of reactive silver salt 4 at a prescribed flow rate into a reaction vessel 2 in which a hydrophilic colloidal aq. soln. 1 is filled. When the entire aq. soln. is discharged from the inside of a vessel 5, the valve 7 is closed and the valve 16 are opened to pass the fluid 2 to feed thoroughly the soln. 4 into the vessel 2 without allowing the soln. to remain in the pipe 6. On the other hand, the aq. soln. of reactive silver salt is fed from a system B into the vessel 2 by the method similar to the above-mentioned method and is made to react while the silver salt and halogen salt are stirred in the presence of the hydrophilic colloid.
Patent JP-H05269305-A (JP)
Title: Deoxygenation method and device
IPC: C02F1/58
Filed: 1992-03-24
Abstract: PURPOSE:To circulate and reuse gaseous nitrogen to sharply decrease operating cost by feeding gaseous hydrogen to used gaseous nitrogen in which oxygen removed is mixed and removing oxygen from the gaseous nitrogen in the presence of a noble metal catalyst. CONSTITUTION:Water to be treated fed to the upper part of a nitrogen removing tower 2 flows in a layer of a packing 4 while it is subjected to gas-liquid contact with gaseous nitrogen fed from a nozzle 5 in the lower part of the nitrogen removing tower 2 to remove oxygen from the water to be treated. Used gaseous nitrogen contg. gaseous oxygen is led to a catalytic reaction tower 10 through a nitrogen circulating line 7 connected to a gaseous hydrogen line 9. The catalytic reaction tower 10 is packed with a noble metal catalyst consisting of palladium, platinum, etc., and oxygen in the used gaseous nitrogen is subjected to gaseous phase reaction with the added hydrogen to form water by the noble metal catalyst and removed. The regenerated gaseous nitrogen is led to a gaseous nitrogen tank 11 and fed to the nitrogen removing tower 2 through a nitrogen circulating line 7 and reused to remove oxygen from the water to be treated.
Patent JP-2000294571-A (JP)
Title: Device connecting structure
Inventor: TOGAWA HIDEO
IPC: H01L21/52
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable device connecting structure which does not allow the device to come off in the after process after connection of the device and whose connection strength does not deteriorate greatly, even if it goes through a temperature cycle repeating low temperature and high temperature. SOLUTION: In a structure where a device is connected to a board, using a solder containing tin, the metallized section for connection of at least either the device or the board consists of titanium of 1, platinum of 1, gold of 1, titanium of 2, platinum of 2, and gold of 2 from the base. Moreover, at the metallized pattern end, at least the titanium of 2 remains to cover the titanium of 1, the platinum of 1, and the gold of 1, at the section where the titanium of 1, the platinum of 1, and the gold of 1 are removed, and so that they are arranged to make contact with the base.
Patent JP-S5431281-A (JP)
Title: Optical exposure mask
Inventor: SUZUKI KATSUMI
IPC: G03F1/00
Filed: 1977-08-12
Abstract: PURPOSE: To obtain a light shielding layer with low resistance by using the impurity-doped semiconductor layer as the light shielding layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03292853-A (JP)
Title: Fermented milk depressed in enhancement of acidity during storage and preparation thereof
Inventor: KURAMOTO TOSHIMI
IPC: A23C9/13
Filed: 1990-04-12
Abstract: PURPOSE:To prepare a fermented mild having a good taste and not producing an excessive amount of acids during an appreciation period thereof to maintain the suitable acidic taste thereof by adding chitosan and a fermentation starter to a raw material milk. CONSTITUTION:A raw material milk such as milk or defatted milk is mixed with a small amount of chitosan and with a fermentation starter containing the Lactobacillus bacteria or the Bifidobacterium bacteria and subsequently cultured at approximately 37-40 deg.C for several hours to ten and several hours to prepare a fermented milk preventing the production of acids. The fermentation starter employed therein includes a starter containing at least one of Lactobacillus.helveticus, Lactobacillus.bulgarius, Lactobacillus.acidophilus and the Bifidobacterium bacteria.