baber/WOPTO huggingface dataset:
Patent JP-H1140509-A (JP)
Title: Boat of semiconductor manufacturing equipment
Inventor: MARUBAYASHI TETSUYA
IPC: H01L21/22
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To increase the number of wafers processed at a time to improved the throughput, by providing a claw on which a wafer is placed on the upper surface of holder plates bonded, in multiple stages, in horizontal attitude to a plurality of pillars, while providing a recessed part where a tweezer for wafer shift/place is allowed for free engagement. SOLUTION: A boat comprises such configuration where a plurality of pillars are elected spanning a bottom plate and a top plate, while annular quartz holder plates 40 are welded, in multiple stages, in horizontal attitude to the pillar. On the upper surface of the holder plate 40, one claw 42 is bonded on a center line of the holder plate 40, on the side opposite to wafer taking in/out side, while two claws at laterally symmetric positions about the center line, respectively, three in all. On both sides of the claw 42 on the center line on the upper surface of the holder plate 40, first recessed parts 45 a are formed, respectively, while a second recessed part 46 formed on wafer taking in/out side on the upper surface of the holder plate 40. A tweezer 12 is allowed free engagement with the first recessed parts 45 and the second recessed part 46.
Patent JP-H0536186-A (JP)
Title: Loading mechanism for disk cartridge
Inventor: INANOBE TOSHIHARU
IPC: G11B17/035
Filed: 1991-07-30
Abstract: PURPOSE:To reduce the manufacturing cost of a disk by holding easily the disk without providing a ring necessary for a mechanism fixing the disk, arranged in the central part of the disk and made of magnetic material. CONSTITUTION:This device is provided with a cartridge holder 10 holding a cartridge 8, a cramp holder 12 having a cramping mechanism, a chassis 1 having a L-shape hole 5 for the guide shaft 7 of the cartridge holder and the L-shape hole 6 for the guide shaft 9 of the cramp holder and a driving guide 2 having a guide hole 3 for the above-mentioned guide shaft 7 and the guide hole 4 for the above-mentioned guide shaft 9. Then, the cramp holder 12 is depressed by moving the driving guide 2 through a gear 15 and a rack 14 and the disk 16 is held therebetween by a cramp 11.
Patent JP-H0258507-A (JP)
Title: Production of highly water absorbing resin
Inventor: SATO KAORU
IPC: C08F222/06
Filed: 1988-08-25
Abstract: PURPOSE:To obtain the subject resin having high water absorptivity and excellent water holding properties by reaction at relatively low temperatures by reacting a maleic anhydride-based copolymer with a polyhydric alcohol in the presence of an alkaline substance. CONSTITUTION:A maleic anhydride-based copolymer is reacted with a polyhydric alcohol (preferably ethylene glycol, propylene glycol, polyethylene glycol, polyethylene glycol, PVA, etc.) in the presence of an alkaline substance (e.g., ammonia, sodium hydroxide, calcium hydroxide, methylamine or trimethylamine) and preferably further a solvent to afford the objective resin.
Patent JP-2000050424-A (JP)
Title: Power supply device for exterior
Inventor: UEDA SHIGEYUKI
IPC: H02B1/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To continuously supply a low-voltage power to an exterior unit by a constant output voltage or a constant load input voltage regardless of load capacity, load fluctuation, or the like by continuously detecting the output voltage, and by continuously outputting a constant voltage according to the detected voltage. SOLUTION: In a low voltage/supply, a control circuit 1 constantly detects an output voltage and generates a rated output voltage correction instruction when a voltage drops at least for a specific level when an output voltage drops according to the detection output voltage, for example, when the operation of a load fluctuates. Then, the rated output voltage correction instruction is sent to an output stabilization circuit 2, a switching circuit 5 is controlled according to the instruction signal, and the rated output voltage is corrected, for example, by increasing the rated output voltage by the voltage drop, thus outputting a constant voltage without causing the output voltage drop to be suppressed constantly without being affected by load capacity and load fluctuation.
Patent JP-H1146674-A (JP)
Title: Production of sausage and apparatus therefor
Inventor: KOBAYASHI HISASHI
IPC: A22C11/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a production process for sausages that can readily apply a lactic acid solution to the surfaces of a plurality of sausages put in a smoking chamber all over and can uniformly heat the sausages treated with the lactic acid solution. SOLUTION: When a plurality of sausages produced by filling a hog intestine casing with kneaded meat are smoked simultaneously in a smoking chamber 14 to produce sausages, the whole faces of the hog intestine casings of individual sausages are sprayed with a lactic acid solution by means of spray nozzles 28. Then, the smoking chamber 14 is made into a humid-heat atmosphere with steam in the smoking chamber to thermally denature the casing surfaces. Further, the surfaces of the sausages are dried and smoked and subjected to boiling treatment as a sterilization with steam.
Patent JP-H1153257-A (JP)
Title: Unit and method for memory control and computer-readable storage medium stored with program
Inventor: KAWAGUCHI TADASHI
IPC: G06F12/06
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To improve the throughput by shortening the time up to the start of a request to access a different memory by deciding whether or not successive memory accesses destinations are the same and changing a memory access sequence when conflicting memory access requests are arbitrated. SOLUTION: An arbiter 101 arbitrates requests foam channels according to the priority, outputs only requests of higher priority and masks others. A memory controller 102 outputs a control signal a request-destination memory and RAS area decision comparator 103 with a signal making effective the right to occupy the bus. The RAS area decision comparator 103 judges whether a bank of the memory which is currently accessed is the same as a bank of the memory to be accessed next. According to the decision result, a controller 102 varies the memory bus occupation switching timing for clearing respective memory requests from the arbiters 101.
Patent JP-S6367791-A (JP)
Title: Laser diode driving circuit
Inventor: SHIRASAWA SUSUMU
IPC: H04B10/00
Filed: 1986-09-09
Abstract: PURPOSE:To improve the high-frequency characteristic of a laser diode driving circuit and to enable the high-speed operation thereof by a construction wherein the base of one of transistors constituting a differential amplifier circuit and the base of a transistor constituting a constant current circuit are connected together through the intermediary of a capacitor. CONSTITUTION:A capacitor 21 is connected between the base of a transistor 16 of a differential amplifier circuit and the base of a transistor 18 of a constant current circuit. When it is assumed that a signal impressed on an input terminal 1 changes from H to L, for instance, an emitter current of a transistor 15 starts to move in the direction of increase and the emitter current of the transistor 16 in the direction of decrease, while a current (ie) of the constant current circuit decreases in the shape of a short pulse, so as to accelerate the decrease of the emitter current of the transistor 16. Since the decrease of the emitter current is equivalent to the decrease of a collector current of the same transistor, a current flowing through a laser diode 14 decreases sharply, and consequently the laser diode 14 stops emission of light instantaneously.
Patent JP-H0632839-A (JP)
Title: Singly dispersible copolymer and its production
Inventor: WATANABE OSAMU
IPC: C08F12/00
Filed: 1992-07-16
Abstract: PURPOSE:To readily obtain a novel single dispersible copolymer useful as a polymer for resist materials having high resolution degrees by copolymerizing p-hydroxystyrene with p-hydroxy-alpha-methylstyrene and subsequently subjecting the copolymer to a specific treatment. CONSTITUTION:A monomer of formula I (R<1> is H, 1-12C alkyl; R<2>, R<3> are 1-12C alkyl)(e.g. p-t-butoxystyrene) is anion-copolymerized with a monomer of formula II (e.g. p-t-butoxy-alpha-methylstyrene), the copolymer to produce the objective copolymer consisting of units of formulae III and IV polymerization is preferably performed in the presence of a living anion polymerization initiator in THF at -78 to 0 deg.C for 1-30hr. For the release of the group of the formula: C(R<1>)(R<2>)(R<3>), the copolymer is dissolved in a solvent such as acetone and subsequently dropwisely mixed with an acid such as hydrochloric acid. n-Butyl lithium, etc., is preferable as the living anion polymerization initiator.
Patent JP-H0936333-A (JP)
Title: Capacitor in semiconductor device and its preparation
Inventor: DEIITORITSUHI UITOMAN
IPC: H01L21/8242
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a process and a necessary area, by constituting all of the elements of an electrode pattern and the connection patterns, of P-type conductive material having a doping concentration in a specified range. SOLUTION: The capacitor in a semiconductor device has an electrode pattern containing a plurality of elements which are vertically electrically connected through connection patterns 9 arranged keeping intervals. The elements of the electrode pattern 10 and the connection patterns 9 are composed of, as a whole, P-type conductive material having doping concentration higher than or equal to 10<20> cm<-3> . The elements of the electrode pattern 10 can be arranged vertically or horizontally. The connection patterns extend in the direction rectangular to the element surface, at least on one edge. The elements of the electrode pattern 10 are formed in deep pan types, and mutually complicated. The connection patterns are connected with a retainer of a capacitor device and one bottom surface part or a plurality of bottom surface parts of an element, inside the domain of the deep pan type.
Patent JP-H0376162-A (JP)
Title: Solid state image sensor
Inventor: YAMADA TETSUO
IPC: H04N5/359
Filed: 1989-08-18
Abstract: PURPOSE:To obtain a solid state image sensor in which an electric concentration can be remarkably prevented from occurring by so disposing the transfer electrodes of a charge transfer unit as to be deviated at a predetermined size at the superposed part at the position of the sidewall of each transfer electrode in a row direction. CONSTITUTION:In a solid state image sensor, the sidewalls 10, 11 of an electrode 11, and the sidewalls 12, 13 of an electrode 12 are deviated in a row direction, a transfer channel region 5 made of a n-type impurity layer on a P-type semiconductor substrate 14, a n-type impurity layer 17 for forming a photodetector, and an element isolating region 4 made of a high concentration p-type impurity layer are provided on the superposed part 3 of the electrodes 1, 2. Since the sidewall 10 of the left side of the electrode 1 is completely covered with the electrode 2 through an insulating film 19, no protrusion exists. Since the sidewall 11 of the right side of the electrode 1 completely protrudes to the right side to the sidewall 13 of the right side of the electrode 2, a part under the sidewall 11 through the film 19 belongs to an etching region in the case of forming the electrode 2, the material film of the electrode 2 of this part is completely removed, and no protrusion exists. Accordingly, an insulator breakdown to a shielding film 7 can be remarkably prevented.
Patent JP-H0853884-A (JP)
Title: Post joint structure in unit construction method
Inventor: HAYASHI TOSHIOMI
IPC: E04B1/348
Filed: 1994-08-12
Abstract: PURPOSE:To make it possible to bind together simply by loading and facilitate execution of work and shorten a construction period by threading a cone-shaped pin having a recessed stage with the upper end of a lower floor post and installing a pin hole having a fork-shaped locking member to the lower end of an upper floor post. CONSTITUTION:A cone-shaped pin 2 having a recessed stage 2a is threaded with a nut 1a installed to a lower board 1 of a post X of a lower floor unit. A locking member 6 made of a flexible material is installed to an upper board 3 of a post Y of an upper floor unit. The tip of the locking member 6 is locked with the recessed stage of the pin 2a so that both the upper and lower units may be united. In case when the engagement is released, a wrench is inserted from a hole 10 and a bolt 9 is turned so that the spacing of the locking member 6 may be expanded and separated from the recessed stage 2a of the pin 2. This construction makes it possible to omit such work as bolt fastening or the like and eliminate the need for welding with the lower material of the nut, and thereby prompt the execution of work and shorten a construction period and reduce cost as well.
Patent JP-2000049922-A (JP)
Title: Speech device for telephone set
Inventor: FUJITA MASAHIKO
IPC: H04M1/05
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the speech device for a telephone set that is easily handled. SOLUTION: The speech device for a telephone set that consists of a microphone 2, a speaker 1, a connection electrode terminal 4 connecting with a voice signal input output terminal 3 provided to a main body MU of the telephone set, the microphone 2 and the speaker 1 interconnected by a signal line, is provided with a winding body 7 that winds up the signal line 5 in a extractable way, with a speech device case 6 that uses the winding body 7 to wind up and that contains the signal line 5. The winding body 7 energizes the signal line 5 toward a winding direction into the speech device case 6, the speech device case 6 is provided with a winding state switching means that selects the winding of the signal line 5 to be a permitting state or a blocking state, and a speech command switch CS to instruct start of a speech is provided to the main body MU of the telephone set.
Patent JP-S58112359-A (JP)
Title: Multi-layer hybrid ic
Inventor: KAZAMI AKIRA
IPC: H05K3/46
Filed: 1981-12-25
Abstract: PURPOSE:To allow the realization of the first layer resistor by an Ni plated resistor and the multi-layer structure of the resistor by an insulation resin layer and the second resistor. CONSTITUTION:The insulation resin layers 4, at the part connected to the first conduction guide 2 and the part wherein a circuit element 8 is fixed, are selectively etching-removed after the entire surface application or selectively printed by a screen printing, and thus holes 5 for connection are selectively provided on the first conduction guide 2. The second conduction guide 6 is provided into a desired pattern on the surface of the insulation resin layer 4. As the second conduction guide 6, it is formed by non-electrolytic Ni plating or Ag pasted screen printing. By forming the second conduction guide 6 also on the hole 5, the connection between the first conduction guide 2 and the second one 6 is performed. The second resistor 7 is formed between the second conduction guide 6 on the insulation resin layer 4. The second resistor 7 can be formed by non-electrolytic plating as the first resistor 3, or by a printing calcination of carbon resistant coating material.
Patent JP-H06240393-A (JP)
Title: Co base alloy excellent in high temperature strength
Inventor: MIHASHI AKIRA
IPC: C22C19/07
Filed: 1993-08-04
Abstract: PURPOSE:To provide a Co base allay particularly excellent in high temp. strength. CONSTITUTION:The Co base alloy has a compsn. contg., by weight, 0.1 to 1.2% C, 0.01 to 2% of one or more kinds of Si and Mn, 22 to 37% Cr, 5 to 15% Ni, 0.1 to 5% Hf and 0.1 to 3.5% Re and furthermore contg., at need, one or more kinds among the following (a) to (d) of (a) 0.1 to 12% of one or more kinds of Ta and Nb, (b) 0.1 to 10% of one or more kinds of W and Mo, (c) 0.005 to 0.1% of one or more kinds of B and Zr and (d) 0.005 to 0.1% of one or more kinds of rare earth elements including Y, and the balance Co with inevitable impurities.
Patent JP-H0762535-A (JP)
Title: Film forming device
Inventor: KITAORI NORIYUKI
IPC: C23C14/56
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the wrinkling of a substrate and to form a beautiful film by forming a specified groove in a roll for guiding the substrate on which a flying metallic particle is deposited in a dry plating means. CONSTITUTION:A flying particle (metallic material and magnetic metal material) is deposited on a substrate in a dry plating means such as vacuum deposition, sputtering to form the film of a magnetic recording medium. The substrate is guided by a can roll, and a groove is formed in the peripheral side face of the roll. The groove is formed in the circumferential direction of the roll or formed on the surface practically in the shape of a V.
Patent JP-S6296402-A (JP)
Inventor: VISHNUPAD MOHAN
IPC: A61K8/49
Filed: 1986-09-08
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-H0494623-A (JP)
Title: Block seedling manufacturing system
Inventor: KARAKI YOSHIO
IPC: A01G9/10
Filed: 1990-08-11
Abstract: PURPOSE:To enable a high-efficient production while saving labors by arranging an opening/agitating unit, a block-producing unit and a watering/soil covering unit in order. CONSTITUTION:An opening/agitating unit 20, a block-producing unit 30 and a watering/soil covering unit 40 are arranged in that order. In the opening/ agitating unit, cases 11, 11... accommodating plural compost-containing vinyl bags are opened and a suitable amount of water is added to the compost followed by agitation. In the block-producing unit, the above-agitated compost is pressure molded into a prescribed shape and the molded compost is conveyed to a seedling box. In the watering/soil covering unit, a seed paper is put all over the seedling box followed by watering and soil covering.
Patent JP-S6368548-A (JP)
Title: Separation of basic amino acid
Inventor: SUZUKI GENSHI
IPC: C07C227/40
Filed: 1986-09-11
Abstract: PURPOSE:To rapidly efficiently selectively adsorb and separate a basic amino acid in ready treatment, by subjecting a liquid phase containing the basic amino acid to contact treatment, using a specific crystalline silicate as a adsorbent. CONSTITUTION:A liquid phase containing a basic amino acid mixed with various kinds of amino acid, sugar, salt, etc., is preferably adjusted to 2-12 pH and is brought into contact with a crystalline silicate having >=10 SiO2/M2O3(mol. ratio) wherein a part of the crystalline silicate or silicon may be substituted in same form by metal (M) such as Al, B, Ga, Fe, In, La, Sc, Y, Cr, Ti, etc., at ordinary temperature and atmospheric pressure to adsorb and separate the basic amino acid such as histidine, arginine, lysine, ornithine, etc. The crystalline silicate has excellent heat resistance, acid resistance and solvent resistance as well as high physical strength and capable of withstancting for long under revere use condition, compared with a conventional ion exchange resin. Therefore, above-mentioned method can be effectively utilized in each industrial field fermentation, food and medicine.
Patent JP-H0265910-A (JP)
Title: Edge preparation cutter for h-shaped steel
Inventor: MATSUNAGA TOMOAKI
IPC: B23C5/02
Filed: 1988-08-29
Abstract: PURPOSE:To reduce the labor in replacing a cutter and cut the cost of the cutter by allowing the fist cutter to correspond to the thin flange of an H-shaped steel member and allowing the first and second cutters in combination to correspond with the thick flange. CONSTITUTION:A number of chip pockets and an installation groove which is set close to the chip pockets are formed onto the outer peripheral parts of the bodies 1 and 2 of the first and second cutters A and B, and a throw-away cutter tip 22 is fixed, and these are arranged so that the cutting edge ridge draws a conical revolution locus. In the case of an H-shaped steel member having a small flange thickness, a cutter A fixed onto one edge of a spindle 5 is used, and the large diameter part of the cutter is not used into a cut part, and the contact with a web is prevented. In the case of a large H-shaped steel member having a large flange thickness, a clamp is demounted from the cutter A, and the cutter B is fitted onto an installation shaft 8, and connected with the cutter A by a fixing bolt 18 and a stop bolt 19, and a cutting edge part can be extended.
Patent JP-H0764811-A (JP)
Title: Computer backup system
Inventor: IGUCHI MUNEKI
IPC: G06F11/16
Filed: 1993-08-27
Abstract: PURPOSE:To improve the efficiency of a system by preventing the local degradation in performance of the system due to overload. CONSTITUTION:Plural computers 1 to 4, a shared memory 5 where down information and load information of these computers 1 to 4 are written, load recording means 1-2 to 4-2 which monitor the load states of their own computers and write the detected load information in the shared memory 5, and state monitor/backup means 1-1 to 1-4 each of which monitors the down of its own computer to write the down information in the shared memory 5 at the time of down detection and reads out down information in the shared memory 5 to monitor the down of the other computers and determines a backup computer based on load information in the shared memory 5 to execute the backup at the time of detecting the down of another computer are provided.
Patent JP-H0495440-A (JP)
Title: Cordless telephone set
Inventor: YASUNO JUNICHI
IPC: H04M1/00
Filed: 1990-08-10
Abstract: PURPOSE:To attain incoming call ringing in a sufficient tone volume and tone quality at the arrival of a call not relying on power of a slave set nor a ringer by devising the telephone set such that a charger detects an incoming call signal from the slave set thereby ringing a ringer circuit in the charger. CONSTITUTION:When an incoming call reaches a slave set 11 while the slave set 11 is charged up by a charger 13, a connector 12 sends an incoming call signal to the slave set 11 through a radio circuit. An incoming call detection circuit 14 of the slave set 11 detects the signal and recognizes the arrival of call during the charging state, then the circuit 14 inhibits ringing of a ringer circuit 15 in the slave set 11 and delivers the incoming call signal to an incoming call detection circuit 17 in the charger 13 through a connection terminal 16. The incoming call detection circuit 17 in the charger 13 sends the signal to a ringer circuit 18, in which a ringer is energized. Since the ringer provided in the charger 13 is energized by the power of the charger 13 independently of a limit of the power of the slave set 11 and the ringer circuit 15, the ringer is driven in a sufficient tone volume and tone quality.
Patent JP-2001041528-A (JP)
Title: Multi-unit air conditioner
Inventor: UEDA HIROYUKI
IPC: F24F11/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To make the operation time of each outdoor unit and each fixed displacement compressor uniform, by rotating the fixed displacement compressors of each outdoor unit in such a manner that they are operated in the order of increasing accumulated time of operation. SOLUTION: A multi-unit air conditioner comprises a plurality of indoor units 5 having four outdoor units 1A to 1D that are arranged in parallel by a communication wire 30 and refrigerant piping 4. The outdoor unit is provided with a variable displacement compressor 10A and fixed displacement compressors 11A to 11D. By an outdoor unit rotating means, each of the outdoor units 1A to 1D is operated preferentially from the one with short accumulated time of operation. By the outdoor unit rotating means, the operation commands of the outdoor units are issued cyclically at the time of the increase in load in the indoor unit side. If one fixed displacement compressor of the outdoor units having a higher priority is operated, one fixed displacement compressor having a next high priority is operated.  The command of stopping the operating fixed displacement compressor is issued following the decrease in load.