baber/WOPTO huggingface dataset:
Patent JP-2000311888-A (JP)
Title: Parallel flat-plate dry etching device and method therefor
Inventor: NISHIDA TAKANOBU
IPC: H01L21/3065
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent an electrode component for a wafer from being contaminated in etching and eliminate chip failure caused by the adhesion of dust to the wafer by forming a carbon compound film on the entire surface of the opposing surfaces of at least upper and lower electrodes and a surface for mounting a film to be etched of the lower electrode. SOLUTION: When a wafer 3 is placed on a lower electrode 2 and gas containing fluorine is introduced into a reaction chamber, a high-frequency voltage is applied to a high-frequency application coil 6 that is wound around an upper electrode 1, and a uniform magnetic and electric field is generated in the introduced gas containing fluorine, the gas containing fluorine is subjected to plasma decomposition. In this state, when a high-frequency voltage is applied from a high-frequency power supply 5 to the lower electrode 2 where the upper electrode 1 and the wafer 3 are placed, active radical or the like in plasma is supplied onto the wafer 3 and etching advances. The upper and lower electrodes 1 and 2 are covered with carbon compound such as silicon carbide. When a high-frequency power is supplied to both electrodes in etching, a silicon ion or the like is generated in plasma.
Patent JP-S63287385-A (JP)
Title: Induction machine controller
Inventor: SASAMOTO HISAYA
IPC: H02P23/04
Filed: 1987-05-20
Abstract: PURPOSE:To reduce the switching loss of a chopper by changing the chopping frequency of a secondary chopper according to the rotational speed of a motor. CONSTITUTION:The deviation value vd2 of a current command signal i from a speed regulator 12 and a current detection signal from a current detector 13 is compared with an output signal vA from a triangular wave generator 16 to give the ON-OFF control signal of a secondary chopper 3. In this case, the output frequency of said triangular wave generator 16 is changed by the set point of a frequency command circuit 17 so as to decrease as the slip of a motor approaches from s=0.5 to s=0. In this manner, not only the switching frequency but also the switching loss of said secondary chopper 3 are reduced at a rated speed.
Patent JP-S5824387-A (JP)
Inventor: ITSUSHIKI TSUTOMU
IPC: B07B4/08
Filed: 1981-08-04
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-S5818333-A (JP)
Title: Manufacture of acid chloride
Inventor: HAINTSU URURITSUHI BURANKU
IPC: C07C51/58
Filed: 1982-07-14
Abstract: Acid halides of the formula (R1, R2, R3)C-CO-Hal are obtained by reacting alkyl halides of the formula (R1, R2, R3)C-Hal with carbon monoxide under a pressure of 5 to 1,000 bar and at a temperature of -20 DEG  C. to +100 DEG  C. in the presence of 0.001 to 0.3 mol of AlCl3 and/or FeCl3, if appropriate in the presence of a further Bronsted or Lewis acid, per mol of the alkyl halide. The process is carried out, if desired in the presence of a solvent which is customary for Friedel-Crafts or Friedel-Crafts-related reactions and, if appropriate in the presence of a hydrogen halide. The acid chloride can be isolated from the reaction mixture or further reacted.
Patent JP-H06330274-A (JP)
Title: Hot-dip aluminum plated steel sheet excellent in corrosion resistance of worked part
Inventor: MAKI JUN
IPC: C23C2/40
Filed: 1993-05-24
Abstract: PURPOSE:To produce a hot-dip aluminum plated steel sheet excellent in workability and corrosion resistance of the worked part and free from the generation of cracks in the plating layer even if being subjected to severe working such as bending and pressing. CONSTITUTION:Plating is executed by a bath constituted of 3 to 12% Si, and the balance substantial Al to prepare a hot-dip aluminum plated steel sheet having a structure in which the structure of the plating layer is constituted of acicular eutectic Si, Fe-Al-Si ternary intermetallic compounds and Fe-Al-Si precipitated phases of <=1mum are contaied by >=0.3 pieces/mum<2>. Thus hot-dip aluminum plated steel sheet has excellent corrosion resistance of the worked part from which red rust is not generated.
Patent JP-H07324404-A (JP)
Title: Framed earthquake resisting wall
Inventor: SASAKI HITOSHI
IPC: E04B2/56
Filed: 1994-06-02
Abstract: PURPOSE:To greatly promote deformation capacity and to prevent the compression breakdown of the ends of columns and wall legs to increase compression ductility. CONSTITUTION:Steel plates 4 covering the peripheral surfaces of wall members 1 are mounted to wall members or the ends of column members in a framed earthquake resisting wall mounting the column members 2 and beam members 3 around the wall members 1. Vertical bars 1a and horizontal bars 1b are arranged to the wall members 1, the horizontal bars 1b are not fixed to the column members 1, and the vertical bars 1a are only fixed to the beam members 3.
Patent JP-H11316248-A (JP)
Title: Peak detecting circuit
Inventor: TACHIMORI HIROSHI
IPC: G01R19/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a peak detecting circuit for facilitating a countermeasure to a low input signal with several Hz to dozens of Hz without providing any outside capacitive element for holding a hold voltage, to manufacture this peak detecting circuit in a semiconductor integrated circuit in a simple process, and to attain the miniaturization of this system, the reduction of the number of parts, and the cost reduction of the device. SOLUTION: This peak detecting circuit is provided with a peak hold circuit 100 having a capacitive element connected with a peak hold node for holding the peak value of an input signal, capacitive element 210 connected with a voltage source in a prescribed level, and switched capacitor 200 having a switch circuit 220 for switching the connected state of the capacitive element 210 and the hold node of the peak hold circuit 100.
Patent JP-H01294427-A (JP)
Title: Synthetic resin container having indication such as pattern and its manufacture method
Inventor: MATSUI TAKASHI
IPC: B65D1/34
Filed: 1988-05-18
Abstract: PURPOSE:To permit an easy and accurate formation of a container, by bonding film or sheet to the container in such manner as to locate its pattern in a predetermined position thereof by vacuum formation attained through small holes provided in the container. CONSTITUTION:A container 10 consists of a bottom 11, a side wall 12 and a peripheral flange 13 which is nearly horizontal and constant in width. A plurality of small holes 14 for use for evacuation is formed in the bottom 11 near its portion joined to the side wall 12. Such small holes 14 may alternatively be formed in the parts of the bottom 11 other than the above-mentioned. A nonexpandable resin film or sheet 20 is vacuum formed by evacuation through the small holes 14 of the container 10 in such manner as to bond to, and conform with, its inner shape, with its pattern 21 located in a predetermined position of the container 10 and exactly matched with the surface of the flange 13. The small holes 14 formed in the bottom 11 of the container 10 near its portion joined to the side wall 12 provides air passageway in the formation of the container 10 with foam resin sheet by evacuation.
Patent JP-S63285096-A (JP)
Title: Incoming call connection system
Inventor: YAMAMOTO RYUZO
IPC: H04Q3/545
Filed: 1987-05-18
Abstract: PURPOSE:To eliminate the increase in the call processing quantity due to the expected reduction of traffic or repetitive recalling by applying incoming hold processing for holding a call depending on all-line busy in case of incoming call of an exchange and for connecting the call to the idle line. CONSTITUTION:If all representative line groups to a terminal equipment to be called are busy the exchange holds an incoming call from the caller till the representative line is idle and giving call restriction to the called terminal equipment thereby acquiring the idle line with the first priority by the exchange in the event of occurrence of the idle line. Thus, the waiting loss for the traffic reduction or the repetitive recalling causing the increase in the call processing quantity are avoided and the operation service is improved and the call processing efficiency is enhanced.
Patent JP-H10299057-A (JP)
Title: Structure of fitting sink
Inventor: TODA TOMOHIRO
IPC: A47B77/06
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To easily exchange only a sink, by fastening fitting metal tools to a reinforcing member fixed to the opening periphery of a counter and pushing the whole area of the outer peripheral flange of the sink on the counter with fitting metal tools. SOLUTION: A reinforcing wooden piece 3 is stuck on the rear outer periphery of the opening 1a for fitting a sink of a counter and fixed thereon by bolts 8 and nuts 9. Then a tape-shaped seal member 10 is stuck on the outer peripheral rear face of the opening 1a for fitting the sink of the inside of the reinforcing wooden piece 3, along the opening 1a. Then, the outer peripheral collar piece of the sink 2 is arranged to contact the rear face of the seal member 10. Further, the belt 8 is inserted in the long hole of the fixing piece of a L- shaped angle 4 and fastened with the nut 9, and the pressing piece of the L- shaped angle 4 is arranged to contact the outer peripheral piece of the angle 2 and the L-shaped angle 4 is fixed to the reinforcing wooden piece 3. In this way, only the sink 2 can be easily exchanged.
Patent JP-H0417416-A (JP)
Title: Code converter
Inventor: ABE YUSUKE
IPC: H03M7/30
Filed: 1990-05-10
Abstract: PURPOSE:To convert codes of mixed different sets into a code string of a designated code set by referencing a code belonging to a code string before conversion and deciding whether the code string is an overlapped part or not and a belonging set. CONSTITUTION:A code converter 1 receives a code string after designated conversion and a code string before conversion respectively. A code set definition referencing means 4 is used to reference a code set to which the code string before conversion belongs so as to decide whether or not the code is an overlapped part and the code set to which the code belongs. In the case of an overlapped code, the processing method for the overlapped code is referenced by using an overlapped code definition reference means 5. For example, the code processing and conversion is implemented by the defined processing method for the overlapped part deciding the code belonging to the overlapped part according to the code set to which the code expressing a blank or a comma and a period belongs after the code belonging to the overlapped part.
Patent JP-H1045546-A (JP)
Title: Hair-dressing agent
Inventor: IWASAKI KOICHIRO
IPC: A61Q5/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a waxy hair-dressing agent causing a spinning touch when coated on hair, which is lacked in conventional hair-dressing agents, enabling to effectively comb the hair with a hand, having a naturally hair-setting force enabling natural movements and natural hair flows, capable of imparting gloss and freshness to the hair and excellent in a hair-redressing property. SOLUTION: This hair-dressing agent comprises (A) 1.0-30.0wt.% of a wax, (B) 0.01-2.0wt.% of a spinnable water-soluble polymer such as sodium polyacrylate, (C) 1.0-30.0wt.% of a flowable oil, and (D) 30.0-60.0wt.% of water. The components A and D are especially compounded in a ratio of 1:20 to 2:3.
Patent JP-H02300030-A (JP)
Title: Lift-up release mechanism for rotary plate
Inventor: OKITSU MOTOAKI
IPC: B65H1/26
Filed: 1989-05-15
Abstract: PURPOSE:To prevent device damage by drawing a cassette unit in a rotary plate lift-up release mechanism of a cassette unit of a copying machine by providing a means to separate a life plate for lifting a rotary plate from a lift plate drive system interlocked with the cassette unit between the lift plate and the drive system. CONSTITUTION:The paper supply part of a rotary plate 34 is lifted up by rotation of a lift plate 40 by rotation of a lift-up shaft 60 by drive of a motor 41 through a gear group 53, a shaft 54, and couplings 55, 58. In this lift-up condition, a cassette 35 is drawn, and the motor 41, and clutches 44, 45 are drawn together. In the meanwhile, rotary shafts 56, 57, etc., are left on the main body side. Joint parts 55a, 55b, 58a and 58b of the couplings 55, 58 are separated, therefore, and the lift plate 40 is separated from the drive force and dropped by its own weight to drop the rotary plate 34. Device damage by drawing a cassette unit can thus be prevented.
Patent JP-H07298812-A (JP)
Title: Fishing reel
Inventor: TERAUCHI TAKASHI
IPC: A01K89/015
Filed: 1994-05-11
Abstract: PURPOSE:To provide a fishing reel which has a simplified structure with the parts of a reduced number and is made resettable from the state that the line is cast to that the line is wound up to the reel automatically as well as manually. CONSTITUTION:The clutch mechanism B is composed of a pinion 4 which can be connected to and detached from the spool shaft, a clutch plate 5, an actuator 6, a coil spring 30 which energizes the actuator 6 to the reset state that the line is wound up, a switch for turning the operation to the manual 33, a rotor 7 which rotates in one body with the switch 33 and is connected to the actuator 6, a plurality of kick pins 32 of the nail wheel 31, a kick lever 8, and an electromotive actuator D which is operated by control signals where the connector 9a at the top end of the actuation part 9 in the electromotive actuator D is set detachably to the connector 7a of the rotor 7.
Patent JP-S6013998-A (JP)
Title: Motor fan
Inventor: YAMAURA IZUMI
IPC: F04D25/16
Filed: 1983-07-04
Abstract: PURPOSE:To permit to flow air around a suction port efficiently into the fan by a method wherein an axial flow impeller is fixed coaxially to a centrifugal impeller at the suction port thereof and lattice type stationary guide vanes are provided at the suction port of a casing so as to cover the axial flow impeller. CONSTITUTION:The axial flow impeller 7, attached coaxially to the centrifugal impeller 4, is located at the suction port 2 of the casing 1 and the lattice type stationary guide vanes 8 are provided at the suction port 2 of the casing 1 so as to cover the axial flow impeller 7. When a motor 6 is rotated and air is sucked from the suction port 2, the air is provided with pre-whirling by the stationary guide vanes 8 into the rotating direction of the axial flow impeller. Accordingly, the air is introduced into the axial flow impeller 7 smoothly.
Patent JP-H09299142-A (JP)
Title: Cosmetic brush and its assembling method
Inventor: SHISHIDA NAOSHI
IPC: A45D34/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic brush that is convenient to store in or carry with and is easy to assemble by preventing a coil spring to protrude from a tip opening of a storing cylinder, making brush head appropriately thick and broad and forming a storing cylinder as narrow as possible and looking smart. SOLUTION: A cosmetic brush 1 is installed with an operating notch 8 to move a brush proper 3, the notch which is protruding out from a long slit 11 of a storing cylinder 2. A slider 14 is installed to an end side of the brush proper 3 and a holder 4 is inserted in an end side of the storing cylinder 2 and fixed to by an end plug 5, and spring receiver pieces 16 and 19, the former to an end side of the slider 14 and the latter to a tip side of the holder 4 are installed. A coil spring 6 is stored in a space 22 secured for the spring by the slider 14, the holder 4 and spring receiver pieces 16 and 19, and a base end of the holder 4 is detachably connected to the end plug 5 and to that end of the holder 4 a cum part 21 is installed to get the operating notch 8 protruded out and drawn in of the slit 11.
Patent JP-H10322877-A (JP)
Title: Autokick breaker
Inventor: MATSUYAMA TAKAJI
IPC: H02H9/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To automatically check the cause of disconnection in a breaker, to automatically restore a breaker when it is safe for continuous use, and to stop the return operation in the case of an abnormal load. SOLUTION: This autokick breaker has a sensor 2 which detects the contact condition of a breaker 1, a sensor 3 which detects the passage current of the breaker 1, and a controller 5 which sends a breaker return signal to a breaker driver 4 with the detection result by the sensors 2 and 3, and this performs the following control. When an overcurrent at or above a specified current value over a standardized value flows continuously for a specified time t or more to a breaker 1 (control A), this breaks the breakers 1 and successively performs the restoration of the breaker 1 until specified n times within the time T, but in the case that the breaker 1 breaks specified n times or over within the time T, this does not restore the breaker 1.  This breaks the breaker 1 when an instantaneous current flows within the time t to the breaker 1 (control B), and successively this restores the breaker 1 a specified number of N times or over within the time T, but in case that the breaker 1 breaks over a specified number of N times within the time T, this does not restore the breaker 1.
Patent JP-S63285888-A (JP)
Title: Laser welding device
Inventor: TANISHITA TAMIO
IPC: B23K26/21
Filed: 1987-05-19
Abstract: PURPOSE:To improve a positioning accuracy of a ribbon line with observation of a disconnected position possible from these observation holes at a risen position of a nozzle by providing observation holes observing a pattern cisconnected position in a periphery of a laser beam irradiation hole of a nozzle. CONSTITUTION:A pattern disconnection is recovered with a ribbon line 9 pushed to a welding point with a nozzle 8 under an optical system main body 1, a laser beam irradiated from a laser beam irradiation hole 12 of the nozzle 8, and the line 9 welded. Furthermore, many observing holes 11 observing a disconnected position are provided at a periphery of the hole 12 of the nozzle 8. Consequently, the disconnected position can be observed via holes 11 at a risen position of the nozzle 8. And a presser foot of the line 9 constrains the line 9 with a rim between holes 12 and 11, consequently, an action of the nozzle 8 is only an up and down movement. This enables positioning accuracy of the ribbon line to be improved.
Patent JP-S5347479-A (JP)
Title: Water-soluble, partially deacetylated chitin and its preparation
Inventor: IWAKURA YOSHIO
IPC: C08B37/08
Filed: 1976-10-12
Abstract: PURPOSE: To obtain a water-soluble, partially deacetylated chitin usable as flocculants for water treatment, comprising 40-60% of N-acetyl-D-glucosamine and 60-40 % of D-glucosamine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5747339-A (JP)
Title: Water-containing composite and its production
Inventor: KOUNO NAOTAKE
IPC: B29C35/00
Filed: 1980-09-02
Abstract: PURPOSE: A microhydrogel is dispersed in a matrix mainly consisting of solid rubber and platicizer and they are cured to readily produce a water-containing composite suitably used as a poultice or cooling material, because it can freely contain active ingredients and is flexible and inert to temperature and humidity.  
     CONSTITUTION: A microhydrogel, preferably water-containing product made by crosslinking an isobutylene-maleic anhydride copolymer neutralized with an alkali, is dispersed in a matrix mainly consisting of a solid rubber, preferably a teleblock copolymer of A-B-A type (A is the polymer block of monovinyl-substituted aromatic compound; B is the polymer block of conjugate diene) or polyisoprene and of a plasticizer and the mixture is crosslinked. The solid rubber and a plasticizer are mixed under heating to form a composition of 3wt% solid rubber content and of less than 80,000 poise at 90°C. The microhydrogel containing water 10W1,000 times the self weight is added to the above composition so that the water content becomes 10W80wt% based on the resultant composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07329007-A (JP)
Title: Production of fancy veneer overlaid plywood
Inventor: ITO TAKESHI
IPC: C09J155/00
Filed: 1994-06-03
Abstract: PURPOSE:To produce fancy veneer overlaid plywood excellent in warm water resistance and heat boiling-resistant adhesive strength without generating exudation and dry cracking by using an adhesive prepared by compounding ammonium zinc carbonate with an acrylic emulsion having a single-layered structure and an acrylic emulsion having a two-layered structure. CONSTITUTION:An adhesive is prepared by compounding ammonium zinc carbonate with an acrylic emulsion having a single-layered structure containing a copolymer of an aromatic vinyl monomer, an unsaturated carboxylic ester monomer, an acrylic monomer having an amide group and unsaturated carboxylic acid and an acrylic emulsion having a two-layered structure wherein a core layer is composed of a copolymer of an acrylic monomer and unsaturated carboxylic acid and a shell layer is composed of a copolymer of an aromatic vinyl monomer, an unsaturated carboxylic ester monomer and unsaturated carboxylic acid. This adhesive is used to produce fancy veneer overlaid plywood wherein the exudation of the adhesive to the surface of veneer is prevented and the dry cracking of veneer is eliminated and warm water-resistant adhesive strength is excellent.
Patent JP-H04324746-A (JP)
Title: Facsimile broadcast receiver
Inventor: ONO SHIGEKI
IPC: H04N1/00
Filed: 1991-04-24
Abstract: PURPOSE:To allow the receiver to cope with a facsimile broadcast of a supplement program quickly and surely by selecting only the supplement program with the operation of a supplement switch so as to set a received mode. CONSTITUTION:An MPU 6 discriminates whether or not a facsimile broadcast is on-air at present or whether or not the content of a data sent in the facsimile broadcast is that for a supplement program when a switch to implement mode setting is set corresponding to the facsimile broadcast of the supplement program provided to an operation section 10. When the program is discriminated to be the supplement program, it is sequentially confirmed that the program is not finished, a page is not finished and the signal is a picture signal and decoding is implemented when the confirmation is settled and the decoded result is outputted by a recording section 9. Thus, only the supplement program is selected and the reception mode is set without preset operation of a supplement switch and the receiver easily and surely copes with the reception of the supplement program requiring immediacy.
Patent JP-S63288119-A (JP)
Inventor: MORITA TAIJI
IPC: A47K11/00
Filed: 1987-05-21
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-S62284839-A (JP)
Inventor: SUZAKI KAZUO
IPC: E03F5/04
Filed: 1987-05-21
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-H07336929-A (JP)
Title: Motor
Inventor: ISHIZUKA YUTAKA
IPC: H02K5/173
Filed: 1994-06-03
Abstract: PURPOSE:To provide a motor capable of improving reliability and work efficiency by providing a motor with a groove which is made at a shaft such that it straddles the inwall face of a receiving part from one part of the section opposed to the inside periphery of one bearing. CONSTITUTION:A circular seat 11d, which has a wall face 11c communicating with a shaft engaging hole 11b, is projected at the protrusion 11a of a motor 10, and for the motor 10, a coil 12 having a coil 13 wound is set on the protrusion 11a, and then the other end of a shaft 14 is set in the shaft engaging hole 11b. Next, the inner rings 15a and 16a of bearings 15 and 16 are set on the shaft 14 where adhesives 14c and 14b are applied in the groove, and then a hub 17, where a yoke 18 and a drive magnet 19 are fixed, is fixed set on the outer rings 15b and 16b. At this time, the bearing 16 is positioned in such condition that the inner ring 16a abuts on the seat 11d, but the adhesive never penetrates into the inside of the bearing 16. As a result, for the bearing, the obstruction by the adhesive is eliminated, and a reliable motor can be obtained.