baber/WOPTO huggingface dataset:
Patent JP-S6042308-A (JP)
Title: Rapid-acting exterminating agent for noxious mollusk
Inventor: IKARI KOUKI
IPC: A01N43/80
Filed: 1983-08-19
Abstract: PURPOSE:To provide a rapid-acting agent for exterminating slug, snail, etc., and containing 2-methylisothiazolin-3-one and/or its metal complex compound and a monohydric lower aliphatic alcohol as main components. CONSTITUTION:The titled exterminating agent contains the compound of formula (R1 is H or halogen) and/or its metal complex compound and a C1-4 monohydric aliphatic alcohol as main components. The agent exhibits rapid-acting extermination effect which cannot be expected from the experience of the separate use of individual compounds. The metallic salt forming the metal complex salt is e.g. magnesium chloride, calcium nitrate, copper sulfate, etc. The above composition may be scattered as it is or used in the form of emulsifiable concentrate, granule, liquid, wettable powder, paste, foamable agent, etc.
Patent JP-S6211899-A (JP)
Inventor: ITO RYOICHI
IPC: G10L15/28
Filed: 1985-07-10
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-S636268-A (JP)
Title: Piston for engine
Inventor: TAMURA MUTSUMI
IPC: F16J1/01
Filed: 1986-06-26
Abstract: PURPOSE:To check any oscillating motion in a piston body and prevent a piston hammering noise due to this oscillating motion from occurring, by pressing and contacting a contact member to a cylinder wall all the time by a pressing member. CONSTITUTION:At the side of a skirt part 3 of a piston body 1, there are formed with plural cylindrical concave parts 20 to be situated in both thrust and counter-thrust directions of the said body 1 in a diametral direction of the said body 1. And, cylindrical contact members 21 are slidably fitted in each of these concave parts 20. And, each pressing device 22 as a pressing device is interposed between each recess end face of contact members 21 and each bottom surface of these concave parts 20. In addition, as a pressing device for these contact members 21, there is provided with a hydraulic circuit 26 utilizing hydraulic pressure of lubricating oil. With this constitution, when the piston body 1 performs its lifting motion inside a cylinder C, a tip 21a of each contact member 21 is made contact with a cylinder wall C1 all the time, whereby a piston hammering noise due to oscillating motion of the piston body 1 is prevented from occurring.
Patent JP-S6467769-A (JP)
Title: Method of correcting error
Inventor: ROBAATO HOWAITOKAMU ANDAASON
IPC: H03M13/00
Filed: 1988-06-20
Abstract: PURPOSE: To efficiently correct errors by sending uncorrected data to a memory director in synchronization with the reading operation of the data, concurrently calculating the syndrome of error by a memory device and performing syndrome inspection to confirm whether an error is present or not at the end of each record. CONSTITUTION: In conjunction with sending uncorrected data to a memory filter 20, a memory device 21 generates syndromes of the first and the second levels from this data and decodes the first level syndrome to provide the pattern and positional information of the first level error, and in order to reflect the error pattern and positional information of the first level, the second level syndrome is adjusted. The information is sent to the memory filter 20 to complete the correction of the first level and conduct the correction of the succeeding level after the memory filter 20 receives all of uncorrected data. Through this, error correction is performed efficiently.
Patent JP-H05340991-A (JP)
Title: Electrical characteristics testing method for cmos digital integrated circuit
Inventor: TAKAYAMA SHOJI
IPC: G01R31/26
Filed: 1992-06-10
Abstract: PURPOSE:To obtain an electrical characteristics testing method for CMOS digital integrated circuit by which defective MOS transistor in a CMOS digital integrated circuit can be detected easily in a short time. CONSTITUTION:Electrode terminal 4 of P-channel MOS transistor substrate is isolated from a power supply terminal 5, i.e., the source electrode terminals of P-channel MOS transistors 8, 9. Furthermore, electrode terminal 6 of an N-channel MOS transistor substrate is isolated from a ground terminal, i.e., the source electrode terminal of an N-channel MOS transistor 11. All terminals other than the electrode terminal 4 of the P-channel MOS transistor substrate, are set at an identical potential having a difference from the potential at the electrode terminal 4 of the P-channel MOS transistor thus detecting a defective MOS transistor based on measurements of leak current.
Patent JP-S5483124-A (JP)
Title: Power plant control system
Inventor: SUGIMORI TOKUO
IPC: F01D17/00
Filed: 1977-12-16
Abstract: PURPOSE: For effectively utilizing waste gas and satisfying the requirements of process side, to perform the detection of the minimum exhaust gas flow of a turbine and the cascade control of a fuel flow adjustor for auxiliary combustion.  
     CONSTITUTION: For effectively utilizing waste gas, a waste gas combusting boiler generates steam through combusting the waste gas supplied through a piping 11 and supplies said steam to a turbine 5, and fills up the shortage of steam through auxiliary combustion when the required value of steam amount of process side increases in accordance with the steam generation rate of waste gas. For adjusting fuel flow usually, a fuel adjusting valve 14 is adjusted by a fuel flow adjustor 16. When the shortage of the steam generation rate of a boiler is required to be filled up, the minimum exhaust rate of said turbine is detected by a low-pressure control valve 9, step signal is generated by a flow setting operator 17, and the setting of said fuel flow adjustor 16 is cascade-controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5374636-A (JP)
Title: Carburetor
Inventor: TANNOU MAKOTO
IPC: F02M5/08
Filed: 1976-12-14
Abstract: PURPOSE: To prevent surging and unstable acceleration by providing inner vent passage from float chamber in eliminating injection of fuel gas into internal combustion engine for the choke valve fuel open period, acceleration period or heating period of internal combustion engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5942494-A (JP)
Inventor: SHIMOMURA TOMOYOSHI
IPC: G21C13/00
Filed: 1982-09-01
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-H05340054-A (JP)
Title: Handrail
Inventor: IMAI TETSUYA
IPC: E04F11/18
Filed: 1992-06-10
Abstract: PURPOSE:To improve the appearance by fitting decorative materials between plural posts stood with intervals, and fixing the end of a coping receiver to the upper end of the post with a fixing tool to fix the coping. CONSTITUTION:A front surface beam 2 is supported by plural posts 1 stood with intervals, and a main body 5 made of the decorative material 3 is fitted between these posts 1, and a lower frame 4 of the main body 5 is fitted onto the front surface beam 2 with the upper end of the lower surface material 10. The end of a coping receiver 6 is fixed to the upper end of the post 1 with a bolt or the like, and a locking part of a coping is locked to a part of the copping receiver 6 to be locked. Consequently, bolt of the coping receiver is hidden by the coping to improve the appearance.
Patent JP-S5482729-A (JP)
Title: Combustion burner
Inventor: SATOU TADASHIGE
IPC: F23D11/04
Filed: 1977-12-14
Abstract: PURPOSE: To get a compact burner with improved combustion characteristics, by combining its combustion unit with its blower unit for uniform feeding of air-fuel mixture to the combustion unit.  
     CONSTITUTION: When an ultrasonic vibrator 9 is driven, liquid fuel column is formed in an atomizing tank 8 to produce fuel particulates. The fuel mist is mixed with air taken from air intakes 2, 23 by means of a combustion fan 32 driven by a motor 41 and sent through a guide cylinder 24 and guide plates around the fan 32 to a mixing chamber 35 of the combustion burner 29, then the mist is further mixed uniformly and injected for combustion through slitted projections 30 at the end of the annular burner 29. The combustion gas is blown out from a heating air outlet 3 into a heating space by means of a fan 40. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09331366-A (JP)
Title: Data transfer method
Inventor: ASO YASUHIDE
IPC: G06F13/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To shorten a transfer time by compressing a converted byte of a transfer data signal which has been converted from 1 byte into two bytes in a conventional method in order to avoid duplication from a control signal. SOLUTION: In the case of transferring a signal shown in (a) at a transmitter side, whether a first 1 byte (1) of a data signal is judged 1F or below or a hexadecimal code 80 or over (for provision of conversion bit) in order to avoid duplication with a hexadecimal code 1F or below used by each control signal. Since the data signal is 1F or below in this case, '1' for conversion identification is provided to a head bit and a data string is shifted right (b). A succeeding 1-byte (2) is processed similarly (c). Since a succeeding byte (3) is 1F or over and 80 or below, the byte is not processed and transferred (d) in a configuration represented in the unit of bytes. That is, the data signal is compressed into 3/4 bytes in this case and converted. Finally the data are compressed by 50% at maximum compared with conventional double conversion.
Patent JP-S6128533-A (JP)
Title: Improvement of adhesiveness of polyolefin
Inventor: SANO TAKASHI
IPC: B29C65/48
Filed: 1984-07-19
Abstract: PURPOSE:To obtain a polyolefin having good workability at room temperatures and a sufficient adhesive force and being excellent in water resistance and high- temperature properties, by coating the surface of a polyolefin with a specified primer. CONSTITUTION:A polyalkylene glycol (e.g., polypropylene glycol) of a MW of 400-2,000 is reacted with diphenylmethane diisocyanate at an NCO/OH ratio >=1.2 in the presence of a urethane formation catalyst to obtain a primer comprising an isocyanato group-terminated urethane prepolymer. Next, the surface of a polyolefin surface-treated with flame, corona electric discharge or a bicromate/sulfuric acid mixture of a polyolefin containing 5-50wt%. at least one member selected from among vinyl acetate, (meth)acrylate esters, maleate esters, fumarate esters, and unsaturated alcohols is coated with the above primer.
Patent JP-S63314251-A (JP)
Title: Filler for semiconductor-sealing resin
Inventor: OTAGURO KENJI
IPC: H01L23/31
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a filler for semiconductor-sealing resin which has specified physical properties, can be used in a high filling ratio and, when used as a sealing filler, can give a sealing resin which has low stress and excellent thermal shock resistance. CONSTITUTION:This filler for semiconductor-sealing resin is an inorganic powder having a max. particle diameter <=149mum and a value of a compressibility (V) represented by formula I (wherein P>=0.7 and A>=0.5) <=50. Examples of said inorganic powders include hydroxides, chlorides, sulfates, nitrates, oxides, carbides, organic acid salts, etc. of silicon, titanium, aluminum, calcium, zirconium, magnesium, chromium, etc., and mildly burned or molten products thereof.
Patent JP-S5673936-A (JP)
Title: S/n monitor
Inventor: IWATA TADASHI
IPC: H04B7/26
Filed: 1979-11-20
Abstract: PURPOSE:To enable to monitor the S/N of channel with good accuracy independently of the reception level, by transmitting/receiving the S/N tone singal adjacent to transmission signal band in mobile radio system, and comparing the signal level and the noise level. CONSTITUTION:Tone signal fT produced from a S/N tone signal generating circuit of the base station, is modulated at a transmitter 8, it transmitted to a mobile station from a transmission antenna 9, and electromagnetic waves returned from the mobile station are received at an antenna 1, and the reception S/N tone signal fT(R) converted into voice band is mixed with a transmission tone signal fT at a mixer 10. Noise component fN is output from the mixer 10, and the noise voltage EN proportional to the noise level filtered and detected is input to a comparator 5. On the other hand, the signal voltage Es corresponding to the level of the signal fT(R) obtained from instantaneous values ea, eb of the reception tone signal fT(R) from commutating filters 17a,17b, is input to the comparator to obtain Es/EN, that is, S/N.
Patent JP-S636691-A (JP)
Inventor: KOO MASAFUMI
IPC: G07B15/00
Filed: 1986-06-27
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-H10339723-A (JP)
Title: Method for generating stress corrosion crack in axial direction for metal pipe
Inventor: ARAKI KUMIKO
IPC: G21D1/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To generate a stress corrosion crack in axial direction by forming a groove in a thick metal pipe, performing welding in a periphery direction along the groove, and at the same time performing wedding in axial direction at a part of the welded part in the periphery direction. SOLUTION: A groove 26 in a periphery direction 25 is formed at the projection butting part of thick metal pipes 23 and 24 with a large aperture. Welding in the periphery direction 25 is performed along the groove 26 and at the same time welding in an axial direction 28 is performed to one portion of a welded part 27 in the periphery direction 25. The residual stress of the metal pipes 23 and 24 being generated due to welding is measured by a strain gauge that is applied to an outer surface. Then, when a specific residual stress is obtained, the metal pipes 23 and 24 are dipped into the solution of 42% magnesium chloride at 143 deg.C for a specific amount of time or a high-temperature high-pressure stress corrosion crack testing method is performed.  A stress corrosion crack 30 in the axial direction 28 is formed around the welded part 29 in the axial direction 28 of the metal pipes 23 and 24. More specifically, the pull stress in the periphery direction 25 is partially increased at the welded part in the axial direction 28, thus intentionally generating the stress corrosion crack 30 in the axial direction 28 at that part.
Patent JP-H06337363-A (JP)
Title: Light deflector
Inventor: NABETA NOBORU
IPC: B41J2/44
Filed: 1993-05-28
Abstract: PURPOSE:To prevent an optical system of a lighting beam from being contami nated owing to air flow blown from an opening part of a cover. CONSTITUTION:This deflector is provided with a rotary polygon mirror 1 rotating at high speed and a cover 2 provided with a cylindrical part consisting of a cylindrical wall 3 and the top wall covering the outer periphery of the mirror 1, and the opening part 5 causing a lighting beam irradiating a peripheral surface of the rotary polygon mirror 1 to pass through is provided on the cylindrical wall 3. A ventilation guide 9 shielding so that no air flow blown from the opening part 5 is blown on the optical system and leading the air flow as shown by a void arrow is arranged between the opening part 5 and the optical system of the lighting beam of a collimate lens C1 and a filter 10, etc., and holes 9a causing the lighting beam to pass through are formed on the ventilation guide 9.
Patent JP-H01319010-A (JP)
Title: Front-wide converter
Inventor: MIHARA SHINICHI
IPC: G02B13/18
Filed: 1988-06-21
Abstract: PURPOSE:To obtain a front-wide converter which is constituted of two lenses and is small in size and light in weight and, at the same time, to prevent the aberration of the converter from becoming worse than that of a photographing lens by causing the converter to have at least one aspheric surface and to satisfy specific conditions. CONSTITUTION:This front-wide converter is a converter provided on the object side of a photographing lens and is caused to satisfy the conditions of inequalities I. In addition, either surface of the converter is formed to an spheric surface expressed by the Formula II when the direction of the optical axis is set to X axis and the direction perpendicular to the optical axis is set to Y axis. The r1 to r4 of the inequalities I and Formula II respectively represent radii of curvature of the object-side and image-side surfaces of a negative lens and object-side and image-side surfaces of a positive lens and f1 and f2 respectively represent the focal distances of the negative and positive lenses. The EPW, omegaW, and E, F, G, H,..., respectively represent the position of the entrance pupil from the 1st surface at the wide angle end on which the converter is mounted, the then maximum half angle of view, and aspheric factors of the photographing lens. Therefore, a front-wide converter which is constituted of a less number of lenses, is small in size and light in weight, and has excellent performance can be obtained.
Patent JP-S5940587-A (JP)
Title: Photo detector
Inventor: TSUKAMOTO KATSUHIDE
IPC: H01L31/0203
Filed: 1982-08-30
Abstract: PURPOSE:To obtain a photo detector of low cost and solidity by a method wherein a window through which light passes is opened at the center of a substrate composed of an alumina or flexible material, a semiconductor photo receving chip is arranged on the back surface of the substrate in opposition to this window, and the signal terminals thereof are fixed to wirings provided on the back surface of the substrate. CONSTITUTION:Wirings 13 are adhered on the back surface of a substrate 11 composed of an alumina or flexible material, and the photo transmission window 12 for the light passing through the center of the substrate 11 is opened by being positioned thereat. Next, the semiconductor photo receiving chip 14 is arranged on the back surface of the substrate 11 by corresponding to the window, and the signal terminal at both ends provided therein are fixed to the wirings 13 by means of conductors 15. Thus, the strength is increased without using wire bonding, and then the signal is taken out to the outside. Thereafter, the chip 14 is molded with resin 16, and accordingly the window 12 is blocked by fixing a clear plate 17 on the surface of the window 12 while the plate is extended on the substrate at the window edge. Thereby, the strength of the photo detector remarkably increases.
Patent JP-S5578652-A (JP)
Title: Data highway system
Inventor: HONNA TAKAO
IPC: G06F15/177
Filed: 1978-12-08
Abstract: PURPOSE:To secure the low-cost detection for the faulty state in the decentralized process system connected via the data highway by informing the fault of the station through the higher-rank computer and via the data highway. CONSTITUTION:Station 40 is connected via data highway 5 and incorporates fault display signal generator circuit 100 which receives the fault signals of computer 21 as well as the control signals from control circuit 86 and then delivers fault display signal ad11. Signal ad11 is converted into the serial signals through parallel- serial converter circuit 84 and then sent to higher-rank computer 1 or other computers 22-2n through above data highway 5 in the form of the fault occurrence pattern informaton. As a result, this fault occurrence pattern information is sent back as the answer to the request given from other stations. So that the fault occurrence can be informed via existing data highway 5.
Patent JP-H0396767-A (JP)
Title: Automatic opening, distributing and closing valve
Inventor: MANUERU RUIBARU SANTOME
IPC: F15D1/02
Filed: 1990-06-08
Abstract: PURPOSE: To secure more safety and to reduce size by mounting a closing valve on a compression spring, a self-adjustable ring, an O-ring seal and a guide ring in the bottom part, and forming this as a guide and a fastener of an opening/closing and adjusting compression spring in order. CONSTITUTION: An automatic opening, dosing and closing valve is formed of a valve element 1 housing a closing valve 2 on an O-ring seal 3 in the inside. The valve 2 is mounted on a bottom guide 7, and is pressed in an opening state and a closing state by a spring 4, a self-adjustable ring 5 and the O-ring seal 6. Fluid is flowed through a top opening passage 8 of the top upper part of the valve element 1 and a series of another bottom opening passage 9 on the bottom guide 7.
Patent JP-S63316752-A (JP)
Title: Production of 2-chloropropionaldehyde
Inventor: ONO HIROSHI
IPC: C07C45/00
Filed: 1987-06-19
Abstract: PURPOSE:To obtain the titled compound at low temperature and pressure without necessitating a base-recovery apparatus, by reacting vinyl chloride with carbon monoxide and hydrogen in the presence of a rhodium compound and a base consisting of a combination of a trivalent organic phosphorus compound with a specific compound. CONSTITUTION:The objective compound is produced by reacting vinyl chloride with carbon monoxide and hydrogen at 20-80 deg.C in the presence of a rhodium compound and a base consisting of a combination of (A) at least one kind of a trivalent organic phosphorus compound (e.g. trimethylphosphine or trimethyl phosphite) or oxide of a trivalent organic phosphorus compound (e.g. triethylphosphine oxide or triphenylphosphine oxide) and (B) at least one kind of a urea compound (e.g. urea or 1,1-dimethylurea) or an amide compound (e.g. formamide) and preferably in the presence of water. The rhodium compound is preferably a halogen-free compound.
Patent JP-H096303-A (JP)
Title: Picture conversion display device
Inventor: NAKATANI MITSUYOSHI
IPC: G09G5/36
Filed: 1995-06-19
Abstract: PURPOSE: To make distortion in displaying animation small by providing an address conversion table for every odd field and even field of output picture and referring to the same field in a frame memory. CONSTITUTION: As an address conversion table used for reading out picture data of frame memories 8A, 8B and displaying them, an address conversion table 5A for odd number field and an address conversion table 5B for even number field are provided, and they correspond to odd number field and even number field of display, respectively. Therefore, the address conversion tables 5A and 5B perform address conversion in which picture data is selected from among input pictures in the same field as pictures displayed respectively. Since a displayed picture is read out from the same field as input picture of a frame memory and displayed, distortion of picture due to difference of field does not occur even when animation is displayed.
Patent JP-S5578573-A (JP)
Title: Input-protection circuit of mos-type semiconductor device
Inventor: KOIKE HIDEJI
IPC: H01L27/02
Filed: 1978-12-08
Abstract: PURPOSE:To enhance reliability and stability by utilizing punch-through phenomenon of a MOS transistor, in an imput-protection circuit of a MOS-type semiconductor device which prevents the breakdown of an input gate due to high voltages. CONSTITUTION:An n<+>-drain 12 and n<+>-source 13 are formed on a p<->-Si substrate 11 constituting an integrated circuit, an n<->-inverted layer 14 is provided in a channel region with its position being located close to the source 13, and a gate electrode 16 is provided thereon by way of a gate-oxide film 15, thereby an n-channel MOS transistor is constituted. The source 13, gate electrode 16, and the substrate 11 are commonly grounded, and the drain 12 is connected to a signal input terminal of the integrated circuit.
Patent JP-S5775782-A (JP)
Title: Working fluid supply device for grinding machine
Inventor: KATOU EITAROU
IPC: B24B55/02
Filed: 1980-10-29
Abstract: PURPOSE: To attain uniform application of working liquid and improve cooling effect by supplying working liquid in a high pressure jet stream between the grindstone and the item being worked.  
     CONSTITUTION: An item being worked W is fixed by an electromagnetic chuck on the table 1 of the surface grinder and is ground by means of a rotatably supported grindstone 3. Working liquid is supplied from a tank 7, through a supply hose 10 to an injection nozzle 5 by means of a high pressure injection pump 8. The injection nozzle 5 is positioned in such a manner that the jet stream is aimed at the working location between the grindstone 3 at the item worked W, and the working liquid is supplied through the nozzle 5 uniformly over the working area providing surricient cooling efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio