baber/WOPTO huggingface dataset:
Patent JP-S6353838-A (JP)
Title: Magnetron device
Inventor: NAKAGAWA JINZO
IPC: H01J23/10
Filed: 1986-08-22
Abstract: PURPOSE:To enable the disuse of a filter case without a danger of microwave leakage and to minimize a magnetron device, by disposing a cathode stem composing the magnetron device on a cut-out part of a semicircular permanent magnet and shielding the cathode stem side by the use of a shield member and a partial yoke. CONSTITUTION:A shield member 24 is installed on the pariphery of an anode cylinder 1 housing a cathode 9 on its central part and a plurality of anode vanes 4 disposed facing this cathode. Pole pieces 2 and 3 are installed on the upper and lower end parts respectively, and a top end part of a sealing member 5, which is made of non-magnetic metal and composed of a cylindrical part 6 connected with the anode 9 and a flange part 7, is inserted into a cut-out part of a semicircular permanent magnet 18 mounted on the piece 2. Successively, a cathode stem 8 is mounted touching the sealing member 5 and a lead conductor 10 from the stem 8 is connected with a capacitor 22, which perforates a yoke 21, through a choke coil 12. An antenna 17 mounted on the anode vanes 4 is made to perforate the piece 3 and a circular permanent magnet 19, and is connected with a sealing part 16 for an exhaust tube. Thus, a microwave component is shielded.
Patent JP-H0193342-A (JP)
Title: Sheet material for packaging
Inventor: HAABAATO BII ADERUMAN
IPC: B65D65/40
Filed: 1988-08-08
Abstract: PURPOSE: To firmly package an article in a state that a sheet packaging material is closely kept into contact with a surface of the article, and to fix the packaging sheet by providing the sheet packaging material with a foam polymer layer and an adhesive layer formed inside of the foam polymer layer. CONSTITUTION: A sheet packaging material comprises a foam polymer layer 18 adhered to a back supporting layer 12 and an adhesive layer 22 formed on a surface at the side opposite to the back supporting layer 12, of the foam polymer layer 18, and the adhesive layer 22 has the adhesive property by itself, and does not have the adhesive property to the articles excluding itself. The adhesive layer 22 includes a volatile corrosion inhibitor and an antistatic agent. A surface of the back supporting layer 12 at the side opposite to the foam polymer layer 18 is coated with a hydrophobic polymer layer 20.
Patent JP-2001017708-A (JP)
Title: Game machine and control method of peripheral device for game machine
Inventor: NAKAJIMA MITSUO
IPC: A63F7/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To control the action of a peripheral device in plural kinds of control patterns without enlarging the scale of hardware while suppressing the quantity of control data. SOLUTION: A CPU 1000 of a special pattern display device 100 performs display control using common image data 1011 and difference data (1) 1012 to perform display control of a first pattern. In the same way, the CPU 1000 performs display control using the common image data 1011 and difference data (2) 1013 to perform display control of a second pattern, and performs display control using the common image data 1011 and difference data (3) 1014 to perform display control of a third pattern.
Patent JP-H0363247-A (JP)
Title: Production of 2-alkyl-3-alkoxycarbonylmethylcyclopentanone
Inventor: YAMADA NOBUO
IPC: C07C69/716
Filed: 1989-07-31
Abstract: PURPOSE:To readily produce the subject compound at a low cost by subjecting an inexpensive alkyl acetoacetate and a 2-alkyl-2-cyclopentenone to the Michael addition, ketalizing the resultant compound, further deacetylating the formed ketal and then subjecting the prepared compound to deketalizing reaction. CONSTITUTION:An alkyl acetoacetate expressed by formula I (R2 is alkyl; Me is methyl) and a 2-alkyl-2-cyclopentenone expressed by formula II (R1 is alkyl) are subjected to the Michael addition in the presence of a sodium alcoholate catalyst and further ketalized in the presence of an acid catalyst to provide a 2-alkyl-3-(1-alkoxycarbonyl-2-oxopropyl)cyclopentanone dialkyl ketal expressed by formula III (R3 is alkyl or two R3 groups together represent alkylene), which is then subjected to deacetylating reaction and further deketalizing action to afford a 2-alkyl-3-alkoxycarbonylmethylcyclopentanone, expressed by formula IV and useful as a perfume having jasmine-like aroma.
Patent JP-2000032785-A (JP)
Title: Vibratory actuator device and lens barrel
Inventor: HASUDA MASANORI
IPC: G02B7/04
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibratory actuator device and a lens barrel which allow the size of the incorporated portion of a pressurizing mechanism to be reduced. SOLUTION: The vibratory actuator device is provided with an ultrasonic actuator 1 and a pressurizing mechanism which brings the ultrasonic actuator 1 into contact with a driven body 3 under pressure. The pressurizing mechanism is provided with a pressurizing spring 7 which produces energizing force, and a lever 8 which transmits energizing force produced by the pressurizing spring 7 to an ultrasonic actuator 2. The lever 8 converts energizing force produced by the pressurizing spring 7 almost in the perpendicular direction.
Patent JP-S5897171-A (JP)
Title: Editing point detection circuit for electronic edition
Inventor: NAKAMURA MOTOYUKI
IPC: H04N5/7826
Filed: 1981-12-04
Abstract: PURPOSE:To detect the editing point and to simplify the circuit, by converting an address of an RAM for PCM signals at reproduction into a code. CONSTITUTION:In the process reading out and reproducing a PCM signal written in an RAM4, an RAM wire start address and editing point address formed based on a designated reproduction speed for the detection of an editing point are converted at address information obtained from a recording medium by using a circuit 18. This conversion circuit 18 calculates an address code at the designated editing point at reproduction and outputs it.
Patent JP-H0246596-A (JP)
Title: Sense amplifier circuit
Inventor: MIYATA SHINOBU
IPC: G11C11/419
Filed: 1988-08-08
Abstract: PURPOSE:To attain the high speed of the short charging time of a digit line by providing a circuit to detect the signal change of an input signal to switch the digit line and a transistor for charging. CONSTITUTION:The drain of a P channel transistor 13 is connected to an input 3 of a sense amplifying circuit, the drain of the transistor 13 is connected to the power source, and to the gate, an output signal phip of an ATD 11 to detect the signal change of input signals a0-a1 to switch the digital line is connected. Namely, when either of input signals a0-a1 is changed, ATD (Address Transent detect) 11 to detect the signal change detects the change, the pulse of a pulse width tphi is outputted, and during the pulse width tphi, the transistor 13 becomes the ON condition, and therefore, a current ip flows at the transistor 13, and a potential Vd of a sense amplifier input 3 dropped by switching the digit line is quickly raised. Thus, without decreasing the amplitude of the output, a high speed action is attained.
Patent JP-H0361199-A (JP)
Title: Panel connecting device
Inventor: MARUYAMA TARO
IPC: B64G1/50
Filed: 1989-07-31
Abstract: PURPOSE:To improve the heat control efficiency of a heat pipe with a small-size, lightweight structure, in the pane connecting device of a space navigation craft or the like, by forming the device in a L-shape in which first and second panel connecting parts for housing the end parts of panels are embedded, and which is connected by a curvature part having a housing part for a heat pipe being arranged between the panels. CONSTITUTION:A connecting member 13 is formed in a L-shape with an advanced composite material such as carbon-fiber reinforced plastics, and on both ends thereof, panel connecting parts 13a, 13b are provided so as to receive the end parts of panels 12. And, the panel connecting parts 13a and 13b are connected with a curvature part 13c having a prescribed curvature, and a housing part 13d for a heat pipe 14 being arranged between panels is formed. By this constitution, a small-size, lightweight structure can be obtained, and also the heat control efficiency of the heat pipe can be improved.
Patent JP-S6177340-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE SHIGEYOSHI
IPC: H01L21/768
Filed: 1984-09-21
Abstract: PURPOSE:To contrive to improve the reliability of the title device by preventing the separating of poly Si crystal into an Al wiring layer by a method wherein a silicide layer of high melting pint metal is adhered on a substrate by covering the contact region, and the wiring layer is formed after removal of the silicide layer in the part except the contact region. CONSTITUTION:A MOS transistor is formed in the element-forming region located by field oxide regions 2, and source-drain regions 3 and 4, a gate, an SiO2 layer 6, and PSG layer 7 are formed by normal proceses. As a barrier layer 8, the an MoSix layer of 150-300Angstrom thickness is adhered over the substrate by sputtering; next, the barrier layer 8 in the part except the contact window is etched away by a normal lithography process. Annealing is instantaneously carried out with a halogen lamp for 10 sec at 900 deg.C. As the wiring layer 9, an Al Si layer of 10,9000rho thickness is adhered over the substrate by evaporation, and the wiring layer 9 is patterned, resulting in the finish of element formation.
Patent JP-H078493-A (JP)
Title: Probe for insertion into living body
Inventor: FUJII TADASHI
IPC: A61B8/12
Filed: 1992-07-24
Abstract: PURPOSE:To provide the probe for insertion into the living body which is easily insertable into the living body and is remote controllable. CONSTITUTION:A pipe 2 and front ends 5 of forceps are so controlled as to be aligned to each other by operating a grip part 8 at the time of inserting the forceps 1 mounted with the ultrasonic probe 4 into the living body. The front end 5 is turned and controlled in such a manner that the visual field of an acoustic mirror 30 of the ultrasonic probe 4 enters the organs to be diagnosed by operating the grip part 8 at the time of diagnosis in the living body.
Patent JP-H0863990-A (JP)
Title: Semiconductor memory
Inventor: HOTTA YASUHIRO
IPC: G11C8/12
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a semiconductor memory which can continuously perform page mode operation by which data of each page is continuously read out without causing time lag even when page switching is performed, and can realize continuous high speed read-out by these page mode operation with simple circuit constitution without increasing a chip area. CONSTITUTION: In a semiconductor memory 101, a Y decoder selector section 123 is constituted so that plural columns of addresses specified by column addresses A2-A6 of an input address are selected with plural columns of the next addresses of addresses specified by the column addresses A2-A6. Also, a sense amplifier section is constituted so that it has two sense amplifier groups 124a, 124b and page data read out from plural memory cells of an address (a) selected by input addresses A2-A19 and page data read out from plural memory cells of an address (a+1) of the next address are sensed by each sense amplifier circuit group respectively.
Patent JP-H0644462-A (JP)
Title: Merchandise sales data processor
Inventor: SANO HIROSHI
IPC: G07G1/12
Filed: 1992-07-24
Abstract: PURPOSE:To prevent troubles by setting a new price after a change corresponding to the pertinent item code in a price change file before an unit price change scheduled date and thereby eliminating the noncoincidence of the price tag of merchandise and the unit price at the time of registration. CONSTITUTION:When it is scheduled to change a merchandise unit price, the respective data of the old unit price, the new unit price and price change scheduled date of an unit price change scheduled merchandise are inputted from a store processor 2 beforehand and a price change file is prepared in respective POS terminals 1. Then, an operation for successively changing the price tags attached to the unit price change scheduled merchandise to the ones of the new unit price is started and when the entire operation is completed, price change completion is reported from the store processor 2 to the respective POS terminals 1. In this case, when the item code of the merchandise to be purchased by a customer is inputted to the POS terminal 1, whether or not the merchandise is the unit price change scheduled merchandise is discriminated at the POS terminal 1. Then, when it is the unit price change scheduled merchandise, the presence of the price change completion report is discriminated.
Patent JP-H0361544-A (JP)
Title: Ink-jet recording method
Inventor: WATANABE TAKASHI
IPC: B41J2/045
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the generation of a satellite and to increase jet velocity by installing a movable member into an ink chamber, moving the movable member by a working member mounted outside the ink chamber, injecting ink from an ink-jet opening by the movement action of the movable member and conducting recording. CONSTITUTION:An electromagnet 6 is excited under an initial state, and a movable member 5 is attracted to the ink supply path 3 side. When a recording signal is input under the state, the excitation of the electromagnet 6 is released, an electromagnet 7 is excited and brought to an operating state, and the movable member 5 is attracted to the orifice 4 side. Ink in an ink chamber 2 is injected from an orifice 4 by movement action to the orifice 4 side of the movable member 5. Ink is flowed into the ink chamber 2 from the ink supply path 3 at the same time. The excitation of the electromagnet 7 is released, and the electromagnet 6 is excited and the movable member 5 is attracted to the ink supply path 3 side as an initial position. The excitation of the electromagnets 6, 7 is repeated in response to the recording signals, thus injecting ink from the orifice 4.
Patent JP-H0945502-A (JP)
Title: Wire-wound fixed resistor
Inventor: HIRANO YOSHIO
IPC: H01C1/08
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To increase the heat-dissipating efficiency of a high-capacity wire- wound fixed resistor so as to suppress a temperature rise and to miniaturize an apparatus to be used. SOLUTION: A rectangular hole is made in a heat-dissipating plate 1, and a core 2 having a resistance winding 3 is buried into the hole with cement 5. Lead wires 4 are connected to both ends of the resistance winding 3 so as to be pulled out from the cement. Thereby, an apparatus can be miniaturized, and a temperature rise can be reduced.
Patent JP-S6091466-A (JP)
Title: Parity check system
Inventor: SEKINE KOUICHI
IPC: G06F11/28
Filed: 1983-10-24
Abstract: PURPOSE:To simplify the correction of a control program by providing the information in response to data to decide whether a parity check should be carried out when the data is delivered. CONSTITUTION:ROMs R1 and R2 can store N words with one word defined as 8 bits respectively, and the control data are produced for each word. The ROMR2 contains parity bits B1-BN equivalent to a bit and enable bits E1-EN in response to each word. The control data stored in the ROMR1 is sent to a procesfor M as well as to a parity checker P. The parity information on bits B1-BN which are read out of the ROMR2 are sent to the checker P. While the enable information given from bits E1-EN are applied to an AND circuit A via an inverter I. The output of the checker P is supplied to the processor M via the circuit A.
Patent JP-S6177376-A (JP)
Title: Led drive circuit
Inventor: SUEHIRO YOSHIKAZU
IPC: H01L33/00
Filed: 1984-09-25
Abstract: PURPOSE:To enable use for high-speed data transmission by a method wherein a differential amplifier is constructed in two stages: the collector side common connection point of the two transistors of the first stage differential amplifier is connected to the power source via resistor. CONSTITUTION:When the input is at high level, a diode 2 is turned OFF; at this time, since a comparison potential A is higher than a comparison potential B, a transistor 22 turns ON, and a transistor 23 turns OFF. If the current value I1 of a current source 27 is therefore kept higher than that of the base current when the next stage transistor 25 turns ON, the pontential E of a point 41 becomes higher than the potential D of a point 40, and so light is emitted by flows of current through a LED26. When the input in at low level, the photo diode 21 turns ON; then, the comparison potential A of a point 37 becomes lower than the comparison potential B of a point 38 because being VBE. Consequently, the transistor 22 turns OFF, and the transistor 23 turns ON. Therefore, if the current value I1 of the current source 27 is kept higher than that of the base current when the next stage transistor 24 turns ON, the potential E becomes lower than the potential D, and so current comes difficult to flow through the LED26, and light is extinguished.
Patent JP-S60157590-A (JP)
Inventor: RUNE PERATON
IPC: F16L39/04
Filed: 1984-09-25
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-H0947633-A (JP)
Title: Denitrification equipment for waste heat recovery boiler
Inventor: NAKAGAWA RYOSUKE
IPC: B01D53/94
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a denitrification equipment for a waste heat recovery boiler which can spread uniformly a reducing agent without requiring a wide space. SOLUTION: In a denitrification equipment for a waste heat recovery boiler in which a steam superheater, a reducing agent injector, an evaporator and a denitrification catalyst reactor are arranged along the flow of exhaust gas from the upstream side, a reducing agent injecting pipe 2 with an injection nozzle 2a is provided in such a way that it is parallel to the rearmost pipe line 1a of a group of heat transfer pipes on the upstream side and its pitch is an integer-fold of the pitch of the rearmost pipe line and the injection pipe is approximately at the central line of the gap of the rearmost pipe line. In addition, the pipe at the rearmost line of a group of heat transfer pipes and the reducing agent injection pipe are arranged in such a way that the gap between them becomes in the range of at least one-fold and at most three-fold of the gap between the rearmost pipe lines.
Patent JP-H0525130-A (JP)
Title: Fluorine-containing indolethiahexanoic acids and pentanoic acids
Inventor: KATAYAMA MASATO
IPC: A01N43/38
Filed: 1991-07-12
Abstract: PURPOSE:To provide new fluorine-containing indolethiahexanoic acids or phetanoic acids useful as a plant growth promoter capable of remarkably growing roots. CONSTITUTION:Compounds represented by formula I (R is H or lower alkyl; X is halogen; (m) is 1, 2 or 3; (n) is 1 or 2), e.g. 6,6,6-trifluoro-5-(indole-3-)4- thiahexanoic acid. These compounds can be obtained by reacting a compound shown by formula II with a compound expressed by formula III in an inert solvent such as benzene, toluene or xylene or without using a solvent at 80-180 deg.C in general. In addition, one of the above-mentioned compounds, in which R is H, can be produced also hydrolysis of one of the above-mentioned compounds wherein R is a lower alkyl. One of the above-mentioned compounds, in which R is a lower alkyl, can also be produced esterification of one of the above- mentioned compounds wherein R is H.
Patent JP-2000028046-A (JP)
Title: Manufacture of tube having internal spiral guide path
Inventor: YOSHII TAKAIKU
IPC: F16L9/18
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a tube having an internal spiral guide path having a spiral guide path with many pitch number by successively connecting short tubes to each other to form a continuous spiral guide path, and providing a housing resin layer to integratedly fix the path. SOLUTION: A tube 10 having an internal spiral guide path is manufactured by pouring a foaming resin solution from a pouring port 151 provided in an outer frame 15 using short tubes 11, 12 having an internal spiral guide path. The short tube 11 having an internal spiral guide path and short tubes 12, 12' having an internal spiral guide path are successively connected to each other so that spiral guide paths 114, 124, 124' form a continuous spiral guide path, and a foaming resin layer of a specified thickness to house the short tubes 11, 12, 12' having internal spiral guide path is provided and integratedly fixed thereto. The tube 10 having internal spiral guide path having a socket 112 on one end part, and having an insertion port 113 in the other end part.  The obtained tube 10 having internal spiral guide path is excellent in strength, free from unevenness on an outer surface, and excellent in appearance.
Patent JP-2000030890-A (JP)
Title: X-ray high-voltage device
Inventor: MORI TATSUHIRO
IPC: H05G1/30
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray high-voltage device automatically closing a collimator when selecting the X-ray condition for aging an X-ray tube with an operation panel. SOLUTION: When the X-ray condition for aging an X-ray tube 3 is selected via a selector switch group 2 on an operation panel 1, a CPU 7 reads out the data of the X-ray condition for aging from a memory 10 and feeds the control signal for closing a collimator 4 to a collimator controller 9 via an interface 8. The CPU 7 also feeds a signal to a high-voltage generator 12 via an interface 11 and applies a high voltage to the X-ray tube 3 to radiate X-rays. The collimator 4 is closed at this time, and no useless X-rays are radiated in an inspection room.
Patent JP-S5988829-A (JP)
Title: Removing method for photoresists
Inventor: NISHII KATSUNORI
IPC: H01L21/30
Filed: 1982-11-12
Abstract: PURPOSE:To remove hardened photoresist easily with short time by using organic solvent of acetic ester group. CONSTITUTION:A substrate on which hardened photoresist is bathed in n-butyl acetate and heated to boiling. When this condition continues for 2 or 3 minutes, molecules of acetic ester enter into the photoresist and the photoresist swells and is stripped from the substrate. Methyl acetate and ethyl acetate are available, and these organic solvents of acetic ester group with compound aceton or the like are also available.
Patent JP-H0924540-A (JP)
Title: Blow molding machine and blow molding method
Inventor: OGIWARA SHUICHI
IPC: B29C49/48
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To effectively interlock a blowing mold clamping plate to a bottom mold, to eliminate the molding cycle loss, and to effectively release a product from the bottom mold by providing a guiding mechanism for holding and positioning the neck of a perform in cooperation with the switching operation of the clamping plate. SOLUTION: The injection molded perform made of synthetic resin is blow molded to manufacture the vessel of a product. A conveying member 14 is engaged with a pair of conveying rails 16 and engaged with a conveying chain 88 to be movable along the rails 16 by the drive of the chain 88. A conveying pin 18 protrudes on the upper surface of the member 14. The neck 12 of the perform 10 is inserted to the pin 18, and the perform 10 is supported in an inverted state. The perfume 10 is heated to a suitable blow molding temperature before it is conveyed to a blow molding machine.