baber/WOPTO huggingface dataset:
Patent JP-H01275785-A (JP)
Title: Etching equipment
Inventor: SAIKI KAZUYOSHI
IPC: C23F4/00
Filed: 1988-04-28
Abstract: PURPOSE:To carry out high-precision etching treatment in a short time without causing the adhesion of impurities in the air to a material to be treated by providing load locks to a first treatment chamber and a second treatment chamber in plasma etching equipment for manufacturing semiconductor and conveying the material to be treated in an airtight state. CONSTITUTION:A semiconductor wafer 1 is introduced from a storage section 2 via a conveyance section 3 into an alignment section 4 to undergo alignment, supplied through an opening and closing mechanism 16a into an in-side load lock chamber 13 whose atmosphere is substituted by an inert gas, such as N2, and then introduced through an opening and closing mechanism 16b into a first plasma etching treatment chamber 12 whose atmosphere is composed of a reactant gas, such as F4. After etching treatment is applied to the surface of the wafer 1 by means of the plasma discharge of the reactant gas in the above chamber 12, the treated wafer is supplied through an out-side load lock chamber 14 via an opening and closing mechanism 18b into a spare chamber 15 as a second treatment chamber and then taken out through an opening and closing mechanism 15a by means of the turning of an articulated robot 9. By disposing the load lock chambers 13, 14 before and behind the treatment chamber 12 and before the spare chamber 15 as mentioned above, the semiconductor wafer can be treated with high precision in a short time without being contaminated with impurities in the air.
Patent JP-H09287459-A (JP)
Title: Intake device for engine
Inventor: TATEISHI YOSUKE
IPC: F02B27/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To exhibit effect of high inertia supercharging in all rotational range by forming first to third intake passages, interposing an opening/closing valve in each intake passage, opening only the first opening/closing valve in a low rotational speed range, opening only the second opening/closing valve in an intermediate rotational speed range, and opening the second and third opening/closing valve in a high rotational speed range. SOLUTION: When an engine is operated, driving of motor 62, 64 are controlled by an ECU 66 according to rotational speed of the engine so as to open/close opening/ closing valve 48, 50, 52. Namely, in the case where rotational speed of the engine is in a low rotational speed range, the opening/closing valve 48 is opened by the motor 62 so as to allow a passage 46 to communicate. In the case of the intermediate rotational speed, the opening/closing valve 50 is opened by the motor 62 so as to allow a passage 42 to communicate and close the opening/closing valve 52 by the motor 64. In the case of high rotational speed, the opening/closing valve 50 is opened by the motor 62 so as to allow the passage 42 to communicate and also open the opening/ closing valve 52 by the motor 64.  The effect of high inertia supercharging is thus obtained, and also the characteristic of fully open torque is maximally extracted in a low rotational speed range.
Patent JP-S63271181-A (JP)
Title: Microwave landing system
Inventor: KASAMAKI KENZO
IPC: B64D45/04
Filed: 1987-04-28
Abstract: PURPOSE:To contrive to improve the reliability and the continuity by using the same phased array antennas by two sets, and placing these phased array antennas so that both the phase centers are positioned in the same plane vertical to the scanning direction. CONSTITUTION:The first and the second scanning beam antennas 4, 14 are placed so that the phase centers of a scan are positioned in the same horizontal plane. When one scanning beam antenna is being operated, the other scanning beam antenna is held in a holding state, and is case when an abnormality is detected by a monitor antenna 6 or 16 or the antenna which is being operated, and a monitor circuit 17, a control signal is sent to an antenna switch 3 from an antenna switching controller 18 by a command of the monitor circuit 17, and immediately, said antenna is switched to the other stand-by antenna in the course of holding.
Patent JP-H07275375-A (JP)
Title: Heating device using microwave
Inventor: JIYANNPIEERU SOZANSUKI
IPC: A61B18/18
Filed: 1993-04-08
Abstract: PURPOSE: To provide a heating device using microwaves having a simple contruction, being inexpensive, and capable of using a disposable catheter. CONSTITUTION: This device comprises a wire antenna 1 capable of supplying microwave energy and, upon switching, acting as a thermometric probe. A sleeve 2 enables the wire antenna to be thermostatic and a Foley-type catheter 3 is removably mounted so as to encompass the assembly constituted in relation to the beginning of insertion into an affected part, and is the sole disposable part. A connection module is to connect the wire antenna to a high frequency supplying position and the sleeve and the catheter to a hydraulic pressure supplying position.
Patent JP-S63274021-A (JP)
Inventor: KOMURO KATSUMI
IPC: H01R43/042
Filed: 1987-04-28
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-H02284472-A (JP)
Title: Thin film transistor
Inventor: SERA KENJI
IPC: H01L29/786
Filed: 1989-04-25
Abstract: PURPOSE:To obtain an excellent semiconductor by forming a polycrystalline Si film and a thin SiC film thereon, obtaining a low resistance layer of source.drain in only the SiC film, and constituting a buried channel structure and a wide gap drain.source structure. CONSTITUTION:An active layer on a glass substrate 1 is constituted of polycrystalline Si carbide film 3. A gate insulating film 4 and a gate electrode 5 are formed in a gate electrode pattern. By ion implantation using the gate electrode 5 as a mask, a shallow source-drain region is formed in the polycrystalline Si carbide film in the self alignment manner. After a passivation film 6 is formed, a contact hole is formed, and a source-drain electrode 7 is formed. Thereby field effect mobility is increased, OFF-current is decreased, leak current is reduced, and high breakdown strength is maintained.
Patent JP-2000296068-A (JP)
Title: Holding tool
Inventor: KITAMURA AKIO
IPC: A47K17/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To allow anybody to easily and inexpensively fix a holding tool to a desired position even underwater or in the atmosphere. SOLUTION: The holder includes a sucker plate 12 for being sucked to a surface to be fixed in a ramovable manner. The sucker plate 12 is formed of elastic material and includes a thick part 12a, a medium part 12b and a thin part 12c. The part 12a has a recessed part 16 on a surface opposed to the surface to be fixed. The part 12b is integrally and successively formed around the part 12a while tightly closing the part 16 and makes a space, which is tightly closed between a surface opposed to the surface to be fixed and the surface to be fixed, negative pressure. The surface, which is not opposed to the surface to be fixed, of the part 12b is a part to be supported by atmospheric pressure and/or water pressure. The part 12c is integrally and successively formed around the part 12b and tightly adhered to the surface to be fixed by atmospheric pressure and/or water pressure.
Patent JP-S59232296-A (JP)
Title: Surface treated steel sheet with superior corrosion resistance and weldability and its manufacture
Inventor: YAMAGUCHI KOUICHI
IPC: C25D11/38
Filed: 1983-06-14
Abstract: PURPOSE:To manufacture a surface treated steel sheet with superior corrosion resistance, weldability, coatability and econimical efficiency by plating an Fe- Ni alloy layer formed on the surface of a steel sheet with Ni and by forming a chromium oxide hydrate film on the resulting Ni layer. CONSTITUTION:The surface of a steel sheet is plated with Ni, and the sheet is dried and heated to about 600-960 deg.C to form an Fe-Ni alloy layer of 0.01- 0.10mum thickness. The Fe-Ni alloy layer is plated with Ni, and the resulting Ni layer of 0.01-0.10mum thickness is chromated to form a chromium oxide hydrate film or a two-layered film consisting of metallic chromium and chromium oxide hydrate by 4-20mg/m<2> (expressed in terms of Cr). Thus, a surface treated steel sheet for a container with superior corrosion resistance and weldability is obtd. This steel sheet is suitable for use as a material for manufacturing a can.
Patent JP-S5230335-A (JP)
Title: Memorizing method in memory unit
Inventor: KUHARA TETSUJI
IPC: G06F13/00
Filed: 1975-09-04
Abstract: PURPOSE: To obtain a memory which will improve flexibility and expandability on the system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09289818-A (JP)
Title: Fuel-stalk harvesting combine harvester
Inventor: KONO MASAO
IPC: A01D61/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a full-stalk harvesting combine harvester which is provided with a reversible driving device capable of driving a feed conveyor installed in a housing for feeding the reaped full cereal stalks in reaped cereal-stalk transfer direction or reverse direction, and thus can carry out rapidly and easily the work to remove clogging stalks with improved operability. SOLUTION: This full-stalk harvesting combine harvester comprises a reversible driving device 33 comprising an electric motor that can drive a feed conveyor 12 in reverse direction to the reaped cereal-stalk transfer direction. In addition, it is preferable that the reversible driving device is provided with a braking means for braking the drive of the reversible driving device 33 when a reaping clutch 25 for a reaping preprocessing device provided with this feed conveyor 12 is in actuated condition.
Patent JP-2000296742-A (JP)
Title: Detachable hook mounting structure
Inventor: MIYATA DAIZO
IPC: B60R19/48
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a detachable hook mounting structure high in the degree of freedom of molding of the outer surface of a bumper body and simple in structure while a sufficient impact absorptivity of a bumper body is assured. SOLUTION: This detachable hook mounting structure is formed so that a bumper reinforce member 4 having a hollow cross-section in the longitudinal direction of a vehicle is installed a the front and rear parts of the vehicle using bumper stay members 3a installed at specified intervals along the lateral direction of the vehicle, and a hook mounting hole is formed in the outer wall surface part of the bumper reinforcement member 4. Then, a hook member 11 for towing vehicle is inserted fixedly into the hook mounting hole with the leg part thereof facing the inside of the vehicle. A hook female screw part is formed on the leg part outer peripheral surface of the hook member 11 for towing vehicle, and a hook base bracket member 5a in which a hook female screw part screwed with the hook male screw part is formed recessedly is positioned and provided in the bumper reinforcement member 4.
Patent JP-S60184491-A (JP)
Inventor: BIRUHERUMU ZEEBUERUTO
IPC: B23Q1/48
Filed: 1984-05-28
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-S61264610-A (JP)
Inventor: KONDO MAMORU
IPC: H01B7/08
Filed: 1985-05-19
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-S63272756-A (JP)
Title: Tape winding device for wire harness
Inventor: NISHIOKI SEKIZOU
IPC: B65B27/00
Filed: 1987-04-30
Abstract: PURPOSE:To mechanize the winding operation of a tape by installing an arm on which a tape reel and a tape pressure-contact roller are installed on a driving wheel via a bearing, supporting a wire harness with a bracket installed on a fixed board, and rotating the driving wheel. CONSTITUTION:A wire harness 8 is made pass through the hole of a fixed board 3 and held between supporting brackets 4, and is subjected to some degree of tension by a spring 10. And, a tape is wound by hand for several centimeters from a machining starting position and, then, the tape is mounted on the tape reel 6 installed on an arm 2. Also, a tape pressure-contact roller 9 is installed on the arm 2. This arm 2 is fixed to a driving wheel 1 via a bearing. And, as the driving wheel 1 is rotated, the wire harness 8 is moved at a constant speed while the arm 2 is also rotated around the wire harness 8 due to the rotation of the driving wheel 1 and the tape is brought into pressure contact with, while being wound around, the wire harness 8. Accordingly, tie device can be mechanized improving winding speed while making a winding pitch constant.
Patent JP-S5534131-A (JP)
Title: Ozone deodorization equipment
Inventor: TAKAYAMA SHIYUNICHI
IPC: B01D53/34
Filed: 1978-08-31
Abstract: PURPOSE: To supply proper volume of ozone and decompose the offensive odor components effectively, by changing to output of ozone production of ozone producer according to the signal from sludge supply pump.  
     CONSTITUTION: The sludge from a concentrating tank 3 is sent into a sludge storage tank 1 by means of a pump P 1 . Here, the sludge is agitated by an agitator 6, and the gas containing foul smelling components is separated and discharged partly to a dehydrator 15 through a pump P 2 . The separated gas is led into an ozone mixing tank 8 through a duct 7 to be mixed with the ozone produced in an ozone producer 9, then the mixture is led into a catalyzer layer 13. In this layer 13, the foul smelling components in the gas are oxidized and deodeorized, and then released to the outside. In this case, the output of ozone production by the ozone producer 9 is controlled by the signal from the pump P 1  which is operated by the command from a level regulator 2 in the sludge storage tank 1. Thus, since the volume of ozone supplied into the mixing tank is proportional to the volume of foul smelling the offensive odor components may be effectively decomposed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5630928-A (JP)
Title: Production of styrene or benzene neucleus-substituted styrene
Inventor: SHIRAFUJI TAMIO
IPC: C07B61/00
Filed: 1979-08-21
Abstract: PURPOSE: 1,1-Diarylethane is thermally decomposed in liquid phase in the presence of a catalyst of inorganic acid or organic sulfonic acid to produce the titled compound in high yield, which is used as a starting material for various kinds of plastics or for fine chemistry such as agricultural chemicals.  
     CONSTITUTION: The thermal decomposition of 1,1-diarylethane of formula I (R 1 W R 6  are H, methyl) such as 1,1-ditolylethane in the presence of a catatlyst of inorganic acid or organic sulfonic acid is effected in liquid phase under normal pressure or reduced pressure, preferably at 250W325°C at a residential time of 0.01W100hr.g. Cat/g to produce styrene or benzene nucleus-substituted styrene of formula II-III.  The inorganic acid or organic sulfonic acid is, e.g., phosphoric acid such as orthophosphoric acid, sulfuric acid, heteropolyphosphoric acid, phosphomolybdenic acid  or p-toluenesulfonic acid. The amount is 0.001W100, preferably 0.005W10 times  the molar quantity of the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04314975-A (JP)
Title: Start controller for governorless water turbine
Inventor: TOZAKI TAKASHI
IPC: F03B15/04
Filed: 1991-04-11
Abstract: PURPOSE:To carry out the starting and parallel operation smoothly according to the magnitude of the head of a goernorless water turbine. CONSTITUTION:A fuzzy controller for controlling a servomotor is installed so as to adjust the opening/closing time of a guide vane, according to the magnitude of the head, and a governorless water turbine is smoothly started by opening the guide vane slowly or speedily according to the magnitude of the head on start, and when the revolution speed S of the water turbine becomes close to the rated revolution speed, the rated revolution speed is realized smoothly by operating the guide vane opening degree G little by little, and parallel operation is carried out.
Patent JP-S63273796-A (JP)
Inventor: UCHIYAMA NORINAGA
IPC: B64C39/02
Filed: 1987-04-30
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-2000296496-A (JP)
Title: Cutter device and printer
Inventor: KANBE HIDEO
IPC: B65H35/08
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To easily change between full cut for full cutting and partial cut for partial cutting without requiring an interchanging operation with a rotary knife. SOLUTION: This cutter device 6 comprises a rotary knife 10 rotatably supported and formed with a notch 10a in a part of a cutting edge formed on a circumference, a stationary knife 20 for clamping recording sheet S together with the rotary knife 10, a carriage 11 for moving the rotary knife 10 along a cutting line, an eccentric guide shaft 12 for switching a depth of cut to the recording sheet S for the rotary knife 10, and the like.
Patent JP-S6057-A (JP)
Title: Manufacture of active material for alkaline storage battery
Inventor: YAMAMOTO HIDEHARU
IPC: H01M4/38
Filed: 1983-06-14
Abstract: PURPOSE:To obtain active material for nonsintered plate of alkaline storage battery high filling rate and efficiency by reacting salt solution and alkali soultion in an excess of alkali, and removing free alkali and drying and washing the reaction product. CONSTITUTION:Salt solution of active material such as nickel nitrate and alkali solution such as sodium hydroxide are mixed and reacted in an excess of alkali. The reaction product obtained is filtered and free alkali is removed so that residual alkali becomes 0.7-5.0wt%. Then this product is dried and washed and dried again to obtain active material. By this process, active material for alkaline storage battery having high filling rate and efficiency is obtained, and performance of nonsintered plate is improved.
Patent JP-H05304838-A (JP)
Title: Greenhouse ventilator
Inventor: TABATA KATSUHIRO
IPC: A01G9/24
Filed: 1992-04-27
Abstract: PURPOSE:To provide a greenhouse ventilator assuring sheet rolling up stably through a simple mechanism. CONSTITUTION:Winding shafts 1 are nearly horizontally arranged on the ceiling valleys and side of a continuously ridged greenhouse 10, respectively, and each end of the winding shafts 1 is fitted with a winding drum 2. A rotary drum 5 consisting of a manually operating winch 6 is arranged outside the end of the ridge of the greenhouse 10. The revolution of the rotary drum 5 is transmitted to the respective winding drums 2 via a transmission wire 9 to revolve the respective winding shafts 1 and simultaneously wind or unwind the edge of a covering sheet 11. To prevent the winding shafts 1 from slipping up, a specified length of an antislip wire 3 is wrapped on each of the winding shafts 1 and stretchedly fixed in the direction opposite to that of winding up.
Patent JP-S60250281-A (JP)
Title: State monitor apparatus
Inventor: TSUTSUMI SUTEO
IPC: G01V8/12
Filed: 1984-05-26
Abstract: PURPOSE:To make it possible to perform detection with high accuracy without receiving the effect of circumferential temp., by simple constitution such that scanning is performed by utilizing the pinholes formed at the intersecting points of fixed slits and the slits of a rotary plate. CONSTITUTION:A monitor apparatus is constituted of a sensing part equipped with a case 2 having slits LA-LC and a rotary disc 3 having slits S1A-S1C, S2A-S2C, a detection part equipped with a detection element 4 and a signal processing part 10 consisting of a low band pass filter 12 and a comparator 13. When the rotary disc 3 is rotated, pinholes (not shown in the drawing) formed by the slits LA-LC and slits S1A-S1C, S2A-S2C move to scan an entire visual field and the signal outputted by the detection element 4 operated corresponding to the change in incident infrared rays is processed by the signal processing part 10 and the number of persons and the positions thereof are judged. Therefore, detection can be performed with high accuracy by simple constitution without using a lens and a mirror.
Patent JP-2000296540-A (JP)
Title: Plasticizing and injection device
Inventor: MORI NAOKI
IPC: B29C48/395
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a plasticizing and injection device which is compact and has high resin kneading capability, capable of manufacturing a molding stably. SOLUTION: This plasticizing and injection device of an injection molding machine comprises a plasticizing device having a parabolic head 1 with the outline, which is formed of a combination of a plurality of barabolas, of the cross section of a rotatable parabolic screw formed consisting of a single helical groove or a plurality of helical grooves from the tip center to the foot part, arranged in a barrel forming an inner space so as to make the parabolic head 1 coincide with the screw shape, and an injection device arranged in parallel with or at some angle with the plasticizing device, the resin being plasticized, kneaded and injected by these devices. The plasticizing device has a discharging aperture 8 at the tip of the barrel and at the same time, a charging aperture 9 leading to the parabolic recessed part 15 of the barrel 10 on the side face.  Thus a molten resin is structurally packed into a pot 13 while the parabolic face-shape screw is rotated.
Patent JP-H11308108-A (JP)
Title: Voice codec circuit
Inventor: SUZUKI MASAAKI
IPC: G10L21/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To limit a voice output level and to protect the ear of a person from an excess voltage by applying a prescribed limit to voice analog output on the poststage side of a D/A converter. SOLUTION: An RC active low-pass filter RCLPF 14 interrupts the high frequency components of the output of an SCF low-pass filter SCFLPF 13 for passing through only a voice band from the output of the D/A converter 12 and the output of the RCLPF 14 is inputted to a VOL part 15. The VOL part 15 is composed of a variable gain amplifier or the like and adjusts a voice signal level. An analog switch 16 selects a system for passing through a limiter part 17 and the system for not passing through it corresponding to control signals from an MCU interface part 19. The limiter part 17 is provided in the poststage of the output of the VOL part 15 and applies the prescribed limit to the voice analog output. Analog signals passed through the limiter 17 are inputted to an amplifier part 18 and outputted to a receiver/speaker 20 on the outside.
Patent JP-S61264949-A (JP)
Title: Semi-automatic answering telephone set
Inventor: MAEDA SATOSHI
IPC: H04M1/64
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a semi-automatic answering telephone set by providing a voice response selecting means selecting a desired voice response from a voice response and outputting the selected response and a voice signal changeover means outputting switchingly a voice signal from a transmitter and the voice response selection means. CONSTITUTION:In desiring the response of a voice response data 22, a voice response selecting device SW4 is operated and a push switch in the voice response selecting device SW4 corresponding to turn on an output signal 32 is operated. A digital voice output signal of a voice recorder 2 is converted into an analog signal by a DA converter D/A, inputted to a telephone terminal set main body 1 as a recorder voice signal 12 and sent to the opposite party in place of an output of the handset. In changing to a conventional corresponding state by the handset from the state of semi-automatic response by the push switch, the handset is hooked off from the hook, then a handset hook-off input signal 11 is inputted to a reception switch SW1, which is turned off and the transition to the reception state is attained. Thus, the semi-automatic response is attained by simple operation of the push switch or the like.
Patent JP-S63270689-A (JP)
Title: Direct production of alkoxide from silica
Inventor: TAKEMORI MAKOTO
IPC: C07F7/04
Filed: 1987-04-30
Abstract: PURPOSE:To directly produce a silicon.alkoxide useful as a raw material for low-temperature synthesis of glass, etc., without passing through process, such as reduction of an oxide, by reacting silica with an alkali metal alkoxide in a non-aqueous solution. CONSTITUTION:An alkali metal alkoxide (e.g. sodium.n-butoxide) in dissolved in an alcohol, and silica is introduced thereinto and reacted by hermetically sealing to keep away water to afford the aimed silicon.alkoxide.