baber/WOPTO huggingface dataset:
Patent JP-H102504-A (JP)
Title: Back stay support device for boiler
Inventor: ITO SADAO
IPC: F22B37/24
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a back stay support device to eliminate a need to increase flexural rigidity of the back stay and a need to increase the strength of a coupling part even when the size of a boiler is increased and a span is increased. SOLUTION: A back stay support device for a boiler comprises a back stay 4 horizontally arranged along the outer surface of a furnace wall and having two ends coupled to each other and formed in a closed polygonal shape; a bumper column 5 vertically positioned at the outside of the intermediate part of the back stay 4 with a distance therebetween; and a slide support metal fitting to support the intermediate part of the back stay 4 and transmit an out force to the bumper column 5. The slide support metal fitting comprises an inner support metal fitting 13 having a slide outer surface 13a in a direction of elongation due to thermal expansion and fixed at the back stay 4; and an outer support metal fitting 14 having a slide inner surface 14a making contact with a slide outer surface and mounted on the bumper column oscillatorily around a horizontal shaft 15 (pin).  The slide support metal fitting is slid in a direction of elongation due to thermal expansion and supports the intermediate part of the back stay from a cold canning period to a high canning period and transmits an out force to the bumper column.
Patent JP-H08319026-A (JP)
Title: Thin plate-shaped part supplier device
Inventor: FUJISAWA MUNEMASA
IPC: B65G59/04
Filed: 1995-05-24
Abstract: PURPOSE: To supply many thin plate-shaped parts within a fixed time by providing a suction block formed with a communication hole of communicating with a part outlet and formed with a suction hole of communicating with a peripheral surface of the communication hole, further connecting an air suction device to the suction hole. CONSTITUTION: Air is sucked from a suction hole 55 of a suction block 49, with air flowing in a communication hole 53 from a ventilating groove 61 according to sucking air. Since air is sucked from the suction hole 55, a side part of a part 1 is placed in a sucked condition. A sucker head 65 is advanced to lower down to a position opposed to the communication hole 53. The part 1 provided in the uppermost position in the communication hole 53 is sucked by a negative pressure, and the sucker head 65 is lifted to take out the part 1 from the communication hole 53. Next the sucker head 65, left as sucking the part 1, is moved to a prescribed position, and suction from a sucker hole is released, to separate the part 1 supplied to an assembly device.  This action is repeated about 100 to 150 times per minute, so that about 100 to 150 parts 1 per minute can be supplied to the assembly device.
Patent JP-H11346492-A (JP)
Title: Position control device for motor
Inventor: YOSHIDA MASAHIKO
IPC: G05B13/04
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a trimming tuning operation which is suitable for a load machine by a method, wherein in a set time after the input of an automatic tuning command, an optimum gain pattern is selected on the basis of the value of an evaluation function, and the gain of a first position control means and the gain of a first speed control means are changed over. SOLUTION: An automatic tuning command signal ATU* from the outside is into to a counter 53 of a gain correction circuit 11, and the counted value of the counter 53 is reset to 0. In addition, the counter 53 detects the command start of an angle-of-rotation command signal, and it changes over a limit output LIM to 1 from 0. Then, according to the value of the counter output C of the counter 53, the address position of an evaluation-function buffer 54 and that of a gain-pattern buffer 55 are selected. In every selected address positioning operation, the position control gain Kp1 of a first position control means in the gain pattern buffer 55 and the speed control gain Kv1 of a first speed control means are changed over by a gain changeover part 56, and an optimum gain pattern is selected.
Patent JP-S5274294-A (JP)
Title: Signal detecting circuit
Inventor: MATSUO YOSHIO
IPC: H04L27/00
Filed: 1975-12-17
Abstract: PURPOSE:To detect the presence of signals and their frequency by frequencyconverting frequency-sweep signals as a local signal and combining band-pass filters, delay circuits and signal detecting circuits as specified.
Patent JP-H01320061-A (JP)
Title: Compound for deodorizing
Inventor: HATSUDA MINORU
IPC: A61L9/01
Filed: 1988-06-21
Abstract: PURPOSE:To allow the effect to last for a long period of time by including porphyrin metal complex and a metal salt and/or metal simple substance. CONSTITUTION:A porphyrin metal complex signifies a general name of chemical substances presented by Eq. I (where X is H of at least one substituent and unsubstituent, and M a metal or metal ion having oxidative/reductive property). Metal to form the metal salt and/or metal simple substance shall for ex. be Cu, Co, Zn, Ni, Ag, while examples of the salt of the metal salt be acetate, sulfate, nitrate, chloride, and carbonate, preferably being the first named two. The deodorizing compound according to existing invention shall preferably contain a metal salt and/or metal simple substance in 10-1,000 parts by weight to the porphyrin metal complex in 100 parts by weight.
Patent JP-S5940124-A (JP)
Title: A-d converter for electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G23/37
Filed: 1982-08-30
Abstract: PURPOSE:To realize relatively fast arithmetic processing which has high precision of a minimum bit without requiring numbers of precise resistors, by using a pulse modulation type A-D converter for a D-A conversion part and driving it by a common clock signal generator synchronously with an A-D conversion part. CONSTITUTION:A measured signal e1 proportional to weight is inputted from the weight-electric signal transducing part of the electronic balance to the A-D conversion part 7 through a buffer 1, analog subtracter 2, and subtraction output switch 3. A signal e2 to be subtracted from by the measured signal is inputted from the pulse modulation type D-A conversion part 9 to the analog subtracter 2 through its terminal 22. This D-A conversion part 9 and A-D conversion part 7 are driven synchronously by the common clock signal generator 12. Further, a display device 6, operation keyboard 8, RAM10, ROM11, and microcomputer 14 consisting of a CPU are connected through a bus line together with an input/ output board 5 which sends a switching command to the subtraction output switch 3.
Patent JP-H08325144-A (JP)
Title: Medicine for preventing and improving epidermolysis of fugu rubripesrubripes
Inventor: NISHIJIMA KUNIHIDE
IPC: A61K31/195
Filed: 1995-05-26
Abstract: PURPOSE: To prevent and improve the epidermolysis of Fugu rubripesrubripes by improving the anemia of the Fugu rubripesrubripes on the culture of the Fugu rubripesrubripes. CONSTITUTION: Glutathione, preferably a glutathione-containing yeast, is contained in an amount of 0.2-100mg/kg. The glutathione-containing yeast preferably contains the glutathione in an amount of 1-15%, and the used yeast includes torula yeast and bread yeast. The glutathione is administered at a daily dose of 0.2-100mg, preferably 5-100mg, per kg of the body of the Fugu rubripesrubripes. When the healthy state of the Fugu rubripesrubripes is bad or when the epidermolysis appears on the Fugu rubripesrubripes, the glutathione is administered approximately 5-20 times continuously or once in several days. The administration method is performed by adding the glutathione together with Mysis and and formula feeds to fish such as sand lance, saurel or sardine, pelletizing the mixture and subsequently administering the obtained moist pellets.
Patent JP-H0443270-A (JP)
Title: Dehumidifier
Inventor: TAURA HIROKAZU
IPC: F25B29/00
Filed: 1990-06-08
Abstract: PURPOSE:To make the amount of operating refrigerant during operation constant and permit the stabilized operation of the title device by a method wherein a four-way transfer valve, connecting indoor side and outdoor side condensers to the low pressure side of a compressor, is provided. CONSTITUTION:In the case of cooling operation, an indoor side condenser 4 and a liquid receiver 7 are connected to the low pressure side of a compressor 1 through a four-way transfer valve 2. The inflow of refrigerant into the other side of the liquid receiver 7 is precluded by a first check valve 8 and, therefore, refrigerant, remaining in the indoor side condenser 4 and the liquid receiver 7, is recovered through the transfer valve 2 and becomes operating refrigerant. Next, in the case of dehumidifying operation, an outdoor side condenser 3 is connected to the low pressure side of the compressor 1 through the four-way switching valve 2. The inflow of refrigerant into the other side of the outdoor side condenser 3 is precluded by a second check valve 9 and, therefore, refrigerant, remaining in the condenser 3, is recovered through the transfer valve 2 and becomes operating refrigerant. Accordingly, the amount of operating refrigerant contributing to dehumidification or cooling effect becomes constant and stabilized operation of the dehumidifying device can be effected.
Patent JP-H0317559-A (JP)
Title: Simple immunodiagnostic device
Inventor: WATANABE TETSUO
IPC: G01N33/543
Filed: 1989-06-14
Abstract: PURPOSE:To execute immunodiagnosis simply and rapidly with high sensitivity by providing a solid phase part wherein the immune body capable of being bound to an immune body being a substance to be examined on a strip-like water absorbable base material layer. CONSTITUTION:In performing diagnosis due to enzyme immunoassay, at first, a solution to be examined containing in antigen being a substance to be examined is injected in a developing layer 7 from the injection port 4 of a container 6 to be moved through the developing layer 7 and let reach a solid phase part 9 to be bound to an antibody. Subsequently, an enzyme labelled antigen solution is injected in the developing layer 7 from the injection port 4 and allowed to move through the developing layer 7 in the same way to be let reach the solid phase part 8 to be bound to the antibody. Next, a washing solution is injected in the developing layer 7 and a substrate-color former solution is subsequently injected in the developing layer 7 and the developed color in the solid phase part 8 is observed through an observation window 5. Therefore, reaction is uniformly generated in the solid phase part 8 at each reaction stage when the diagnostic device thus constituted is used and, by giving a color forming substrate to enzyme at least, a reaction result can be known on the basis of the coloration of the solid phase part 8 clearly and simply.
Patent JP-S5940085-A (JP)
Inventor: KOGA MOTOYUKI
IPC: F16L55/16
Filed: 1982-08-31
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-S6130009-A (JP)
Title: Laminated electromagnetic steel plate and manufacture of the same
Inventor: SAKAGUCHI MASAYUKI
IPC: H01F1/147
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a laminated electromagnetic steel plate with good insulation property having excellent close contactness, occupation coefficient and magnetic characteristic by laminating a unidirectional silicon steel plate including 4.5wt% or less of Si to the thickness of 0.80mm. or less through an oxide bonding layer in the specified thickness. CONSTITUTION:The surface of a unidirectional silicon steel plate including 4.5wt% of Si is degreased, it is then coated with colloidal oxide bonding agent of MgO, SiO2, Al2O3, two or three sheets of such silicon plates are stacked, these are rolled under the condition where water is still remaining, these are pressurized up to a thickness of 10mum as the laminated material, and finally thickness of laminated material is finished to 0.8mm.. Next, the plates are annealed for eliminating ash under the wet hydrogen ambient and thereafter a box is annealed under the hydrogen after it is coated for annealing, with separation agent mainly consisting of MgO. Since thickness of laminated steel plate is set to 0.8mm. or less, deterioration of magnetic characteristic due to reduction of annealing effect of impurity in the steel can be prevented.
Patent JP-S5577222-A (JP)
Title: Tuning-fork type vibrator
Inventor: KOGURE SHIGERU
IPC: H03H3/04
Filed: 1978-12-06
Abstract: PURPOSE: To make it possible to obtain a highly-precise and long-life tuning-fork type vibrator for an electronic wrist watch by adjusting a resonance frequency by providing a convex part to the vibrator, in addition to vapor-deposited silver at this tip, root, etc.  
     CONSTITUTION: Main body 5 of a tuning-fork type crystal vibrator, making use of a combination of basic vibration F 0  of flectional vibration and basic vibration T 0  of twist vibration, is provided with electrode 6 and plug 7; silver 8 is vapor-deposited on the tops of its tuning fork arms, convex part 9 is made at the root of the tuning fork, and silver 10 is also vapor-deposited in the convex part and at its root. Here, the vibrator is provided concave part 9 and silver pieces 8 and 10 at the tops and root are used for weights for a resonance frequency afjustment. Consequently, a highly-precise and long-life tuning-fork vibrator for an electronic wrist watch can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0832034-A (JP)
Title: Manufacture of stack capacitor in semiconductor element
Inventor: SAI YANKEI
IPC: H01L21/02
Filed: 1995-06-19
Abstract: PURPOSE: To increase the surface area of a capacitor easily by forming a pattern using a storage electrode mask, overhanging a selective oxide above an exposed oxide, depositing a step coverage polysilicon and depositing a second polysilicon on the side wall of the patterned first polysilicon. CONSTITUTION: A pattern is formed by etching an oxide film 6, a nitride film 5, and a first polysilicon film 4 sequentially using a capacitor storage electrode mask. A selective oxide film is then grown excessively on the surface of the oxide film 6 such that an oxide film 7 covers up to the side face of the nitride film 5. Subsequently, a doped second polysilicon film 8 excellent in step coverage is deposited on the surface of the entire structure including the oxide film 6. Thereafter, the second polysilicon film 8 is subjected to dry etching over the entirety thereof and U-shaped are inverted U-shaped second polysilicon patterns 8' are formed at the opposite ends of the first polysilicon film 4 and the nitride film 5.
Patent JP-H0595013-A (JP)
Title: Resin-sealed semiconductor device
Inventor: UZAWA KENJIROU
IPC: H01L23/28
Filed: 1991-06-24
Abstract: PURPOSE:To prevent a silicone rubber body from creeping into a part where a chip is not soldered and to prevent the chip from being cracked due to its creeping. CONSTITUTION:A resin-sealed semiconductor device is provided with the following: a chip 11 which is nearly conical trapezoid-shaped; electrodes 13, 15 which are formed respectively on the side of a cathode and an anode for the chip via solder layers 12, 14; a silicone rubber body 16 with which the exposed part of the chip is covered; and a resin enclosure 17 which seals the chip 11, the silicone rubber body 16 and one part of the electrodes 13, 15. In the resin-sealed semiconductor device, the size of the contact part of the electrodes 13, 15 coming into contact with the chip 11 via the solder layers 12, 14 is nearly the same as the size of the chip 11.
Patent JP-H10341280-A (JP)
Title: Automatic answering telephone set
Inventor: MATSUURA NORIO
IPC: H04M1/65
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To allow the automatic answering telephone set to stop recording even in the case of an exchange that sends a busy tone of a different type by detecting and storing a frequency and a period of a busy tone from a telephone line connected in advance and stopping the recording when a busy tone with a frequency and a period stored is detected during recording. SOLUTION: When a telephone line is connected to a line connection terminal 1, a dial generator 6 sends its own station telephone number to the telephone line to urge an exchange to generate a busy tone. Then a busy tone measurement section 2 measures a frequency and a period of the busy tone and stores them in a busy tone storage section 3. When a busy tone comparison section 5 detects a signal with a frequency and a period in matching with them of the signal stored in the busy tone storage section 3 during the recording of a voice signal from an opposite party at a voice storage section 4, the recording in the voice storage section 4 is stopped. Thus, useless recording after the busy tone from an exchange that generates a busy tone of any type is avoided.
Patent JP-H01318878-A (JP)
Title: Cooler casing
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D21/08
Filed: 1988-06-20
Abstract: PURPOSE:To improve the efficiency of defrosting by disposing an opening to allow the eat radiation to pass through in the part of the fan case bottom wall which is positioned under an air fan, and disposing a second defrosting heater below the opening. CONSTITUTION:In order to supply an air fan 21 with the heat of the bottom wall 26 transferred from a second heater 27 as well as the radiation heat directly from the second heater 27, an opening 41 is formed in the bottom wall 26 of the fan case 24 which, positioned directly under the air fan, has a diameter about the size of the fan to allow the radiation heat to pass through, and the second heater 27 is disposed directly below said opening 41. At the time of defrosting the cooling unit, the radiation heat and conductive heat of the second heater 27, which is activated together with the first heater 19, heat up the bottom wall 26 of the fan case 24 and the bottom wall of the cooling chamber 17. In addition, heat is directly radiated to the fan 21 through the opening 41 formed in the fan case bottom wall 26, and so, the air fan 21 can be well defrosted, which favorably affect the energy saving.
Patent JP-H07331902-A (JP)
Title: Application box
Inventor: ISHIHARA KIYOSHI
IPC: E04H1/12
Filed: 1994-06-10
Abstract: PURPOSE:To allow the submission of documents at night and on holidays by installing a box, which has a document throw-in port and a storage and contains a clerk table to issue a receipt specifying a receipt day and time, at a counter of a public agency. CONSTITUTION:An application document filled in a posting envelop together with an appropriate charge is thrown in a document throw-in port, 21 installed in a clerk table 1. Then, a stopper electromagnetic solenoid is actuated with a signal from a sensor 241 to detect the passing of the posting envelop and the envelop is temporarily held ready in a passage 23. Next, a platen actuating solenoid 244 is actuated for a platen 244b to thrust the envelop and for a printer 243 to print a receipt day and time. In addition, a receipt printer 245 is actuated to issue a receipt. Such a box is installed inside or outside of a public angency, required application forms are prepared in a storage 3 and a subsidiary clerk table 1a is provided for not-tall and on-wheel-chair handicapped persons. In this way, submission at night and on holidays is applicable.
Patent JP-H10339041-A (JP)
Title: Method and device for repairing structure in nuclear reactor
Inventor: URASHIRO KEIICHI
IPC: G21C19/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracks in a joined part by fixing a covering plate to a structure in which a crack-shaped defect is generated, flowing the current while the pressure is locally applied, and achieving the joining with the generated resistance heat to reduce the heating time during the execution. SOLUTION: A covering plate 3 is installed on a structure 2, and fixed by a fixing jig 24. A power source, a transformer 12, etc., are installed above the water level, and the execution is remotely achieved using a slide mechanism 26 where an arm 28 or an electrode 10 is movable in a horizontal/vertical direction. A support pillar 27 is fixed above the water level to form a pressure supporting part. The pressure is applied to a contact part of the covering plate 3 immediately below the electrode 10 with the structure 2 by a pressure applying mechanism 14, energization is achieved under the pressure, and a joined part 15 is formed through local fusing by the resistance heat. After one joining is completed, the electrode 10 is successively moved to form continuously joined parts. The resistance welding may be achieved using a rotary electrode.  A series of executions are monitored by a monitoring mechanism. Development of cracks attributed to the stress corrosion, etc., can be prevented thereby.
Patent JP-H0318018-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L29/78
Filed: 1989-06-14
Abstract: PURPOSE:To control the neutralization of positive charge which is inputted into a silicon substrate readily by biasing the potential of a sample stage when ions are implanted to the negative potential, and obstructing the injection of electrons. CONSTITUTION:An insulating film 2 is formed on one main surface of a semiconductor substrate 1. A conducting film 3 is formed on the insulating film 2. A pattern is formed for the insulating film 2 and the conducting film 3. Ions are implanted into one main surface of the conducting film 3. At this time, electrons 6 are projected on one main surface of the conducting film 3 in order to neutralize the positive charge. Bias charge 8 is applied on a sample stage 4 for holding the semiconductor substrate 1. Potential difference is not formed between the silicon substrate and the polycrystalline silicon of a gate electrode in the ion implanting step in this way. Therefore, deterioration of breakdown strength of a gate oxide film and the occurrence of breakdown can be prevented.
Patent JP-S5578698-A (JP)
Title: Speaker protective device
Inventor: NEMOTO TETSUHARU
IPC: H04R3/00
Filed: 1978-12-11
Abstract: PURPOSE:To limit the overcurrent to the speaker by inserting the serial circuit of the triac and the phantom load parallel into the speaker cord and then turning on the triac at the time of excessive input along with the relay contact opened. CONSTITUTION:When the output of amplifier A is within the speaker allowance input, resistor VR is adjusted. And the trigger voltage of the gate is selected so that triac Q may not be turned on. As a result, the relay has no operation, and thus the speaker is operated. With application of the excessive input to cords L1 and L2, gate voltage g of the triac exceeds the trigger voltage. And thus the triac is turned on instantaneously, and the voltage is applied to phantom load R0. At the same time, relay coil L is excited by the DC rectified through diode D to open contact S. Then the current is limited by protective element Z to avoid the breakdown. In this moment, light emitting element P connected to resistance R0 has light emission to give alarm.