baber/WOPTO huggingface dataset:
Patent JP-H02124860-A (JP)
Title: Cyclopropanecarboxamide,production thereof and insecticide containing the same
Inventor: UBUE KARUDORUFU
IPC: C07D241/18
Filed: 1989-07-21
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  is H, a halogen or a lower alkyl; R 2  and R 3  are each H or a lower alkyl; R 4  to R 8  are each H, a halogen or a lower alkyl; A is a six-membered hetaryl having 1, 2 or 3 N atoms; and n is 0 or 1).  
     EXAMPLE: N-{2-[4-(6-Chloropyridin-2-yloxy)phenoxyl]eth-1- yl}cyclopropanecarbonamide.  
     USE: An insecticide.  
     PREPARATION: A prim. amine of formula II is reacted with a cyclopropanecarboxylic halide of formula III (wherein Y is a halogen) in the presence of an acid acceptor (e.g. triethylamine, dimethylamine or NaOH) to obtain a compound of formula I. An insecticide containing the compound of formula I as the active ingredient contains it in an amount of generally 0.1-95 wt.%, advantageously 0.5-90 wt.%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0920786-A (JP)
Title: Organosilicon compound
Inventor: SATO SHINICHI
IPC: C07F7/10
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a new organosilicon compound, a specific silylated aniline derivative, suitable for introducing a silylphenyl group onto polymer end, and useful for e.g. producing silane-modified polymers such as adhesives, sealants, coating materials or releasants. CONSTITUTION: This new organosilicon compound is expressed by formula I  R<1> is H or a group of formula II [R<6> to R<8> are each a (substituted) monovalent hydrocarbon; (a) is 1 or 2]; R<2> to R<5> are each a (substituted) monovalent hydrocarbon}, being suitable for introducing a silylphenyl group onto polymer end and useful for e.g. producing silane-modified polymers useful as adhesives, gels, sealants, coating materials, releasants, etc. This new compound is obtained by the following process: a Grignard reagent is prepared by reaction between magnesium powder and silylated m-bromoaniline in the presence of iodine, and e.g. vinyl dimethylchlorosilane is then dripped into the Grignard reagent followed by conducting a reaction at 60 deg.C for 2h.
Patent JP-S6247408-A (JP)
Title: Autogenous alloy powder sheet and method for reforming surface of metallic base material using said sheet
Inventor: TOMINAGA TAKASHI
IPC: B22F3/02
Filed: 1985-08-26
Abstract: PURPOSE:To form a cermet layer on the surface of metal by sticking the laminated sheet of the 1st compsn. consisting of autogenous alloy powder and org. high-polymer binder and the 2nd compsn. further added with ceramic powder to the surface of 1st compsn. side and sintering the parts. CONSTITUTION:The autogenous alloy powder sheet laminated with the mixture layer composed of 100pts.wt. <=100mum powder of the Ni-base or Co-base autogenous alloy and 1-30pts.wt. org. high-polymer binder such as rubber-like polymer as the 1st compsn. and the mixture layer composed of 1-30pts.wt. org. high- polymer binder by 100pts.wt. mixture composed of 20-99wt% Ni-base or Co- base autogenous alloy powder and 1-80wt% ceramic particles consisting of hard metallic carbide or nitride such as WC, TiC, SiC, TiN or AlN as the 2nd compsn. is stuck to the surface of metallic products such as tools, machines or electrical parts. Such sheet is sintered at 900-1,200 deg.C in a non-oxidizing gaseous atmosphere, by which the cermet layer having the excellent wear resistance and heat resistance is formed.
Patent JP-H0744196-A (JP)
Title: Speech encoding and decoding device
Inventor: YAMADA HIDETOSHI
IPC: G10L19/16
Filed: 1993-07-29
Abstract: PURPOSE:To obtain excellent sound quality by considering the influence of a zero-input response with a small arithmetic quantity. CONSTITUTION:The speech encoding device predicts an input speech signal linearly and calculates a synthesizing filter coefficient by a linear predictive analyzer 1, sound source vectors are outputted from code books 7 and 8, and multipliers 9 and 10 multiply the sound source signal vectors by gains; and a weighting synthesizing filter 12 grants short-period mean spectrum characteristics to the sound source signal vectors and a distortion evaluating unit 6 evaluates both the error between the input speech signal and synthesized speech signal and the error between the speech signal in a next section and the zero-input response, thereby encoding an optimum sound source signal. Then the speech decoding device, on the other hand, outputs sound source signal vectors from code books, multiplies the sound source signal vectors by gains through multipliers, and grants short-period mean spectrum characteristics to the sound source signal vectors by a synthesizing filter, thereby synthesizing a speech from the encoded data.
Patent JP-H0632491-A (JP)
Title: Sheet conveying device
Inventor: MATSUO SHINPEI
IPC: B65H7/06
Filed: 1992-07-15
Abstract: PURPOSE:To prevent that a printing member pulls the recording papers strongly from the paper feeding member so as to apply an excessive load to a driving system or a drum, when a sheet conveying device is stopped abnormally owing to a jam and the like, in an image forming device. CONSTITUTION:The motor stopping timing of an upstream conveying means 7 is delayed than the motor stopping timing of a downstream conveying means 14 by providing a timer means 3 to the controller of the upstream conveying means 7. As a result, the motor stopping timing of the upstream conveying means 7 is delayed than that of the downstream one, even when the inertial moment of the downstream conveying means 14 is large and the stopping time is longer.
Patent JP-2001009895-A (JP)
Title: Vent type single screw extruder equipped with pigment master batch supply device
Inventor: KAWAHIRO TAKENORI
IPC: B29C48/76
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a vent type single screw extruder equipped with a pigment master batch supply device capable of easily coloring and molding a plastic composite material having a grain pattern. SOLUTION: In a vent type single screw extruder wherein a vent opening part 4 is provided to the side wall of a cylinder having an extrusion screw 2 built therein in a freely rotatable manner, a pigment master batch supply device 6 for continuously supplying a pigment master batch into the cylinder 1 in a vacuum state is provided to the side wall of the cylinder 1 to which the vent opening part 4 is provided.
Patent JP-H0635428-A (JP)
Title: Digital signal processor
Inventor: YOSHIDA HIDEYUKI
IPC: G09G3/20
Filed: 1992-07-15
Abstract: PURPOSE:To convert a luminance signal into a digital signal without decreasing gradations regardless of whether the mean luminance level (APL) of the luminance signal is high or low. CONSTITUTION:A voltage output which varies with the APL of the luminance signal is generated and supplied to a terminal of an A/D converting circuit 1 which determines the mid-point of a reference voltage. For a video signal with low APL, the mid-point potential of the reference voltage is raised to increase the contrast of the part of the low APL and increase gradation expressing performance. For a video signal with high APL, reverse operation is performed to increase the gradation expressing performance.
Patent JP-S57109628-A (JP)
Title: Plastic ground plate
Inventor: YOSHIKAWA KENICHI
IPC: B29C45/77
Filed: 1980-12-27
Abstract: PURPOSE: To obtain said ground plate of which required accuracy is not influenced by a flash, by providing the notch shaped part to keep off the flash from the bearing part in the inner periphery of the recessed part of the ground plate formed by the pin provided on a mold for molding the plastic ground plate.  
     CONSTITUTION: For example, in case of the plastic ground plate for the watch, by providing the pin 13 for forming the recessed part 20 of the ground plate on the upper mold 10 and the protrusion 12 for forming the notch part 9 at the central pipe receiving part 6 forming the inner periphery of the recessed part 20 of the ground plate on the lower mold 11, the flash 8 exists only in the inside of the notch part 9, even if it comes out, so it can be kept off from the bearing part 7.  
     EFFECT: Because the flash exists within the recessed part of the ground plate, even if it generates, it is not necessary to remove the flash, then labor can be largely saved and the construction of a eaves like bearing part is possible and the number of the parts can be decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0610972-A (JP)
Title: Mechanical disengaging device for hydraulic main clutch
Inventor: OKABE NOBUYUKI
IPC: F16D48/02
Filed: 1992-07-15
Abstract: PURPOSE:To stop a vehicle via an action other than the action of a solenoid proportional valve by providing a mechanical valve stopping the feed of the pressure oil to disengage a clutch via the depression of a clutch pedal and draining the pressure oil in the hydraulic main clutch at the final position of the depression. CONSTITUTION:When a clutch pedal 2 is depressed, an angle detecting sensor 10 detects the depression quantity as the angle change, and a controller 11 operates a solenoid proportional valve 3 in the closing direction with the signal. When the output voltage of the controller 11 is changed, the opened degree of the solenoid proportional valve 3 is changed, the pressure oil quantity to a hydraulic clutch 4 is squeezed, and the clutch 4 is disengaged. When the clutch pedal 2 is depressed to the position of the two-dot chain line at the depression final position, an operating member 12 sways a swaying member 13, a mechanical valve 5 is switched via a Bowden wire 14, the feed of the pressure oil to the hydraulic main clutch 4 is stopped, and the pressure oil in the hydraulic main clutch 4 is drained. A piston is retreated, and the clutch 4 is disengaged.
Patent JP-H05313371-A (JP)
Title: Photosensitive composition
Inventor: GOKOCHI TORU
IPC: G03F7/028
Filed: 1992-07-15
Abstract: PURPOSE:To provide a photosensitive compsn. having high sensitivty and high resolution for exposure with short wavelength light such as UV rays, and having high stability through the process of pattern forming. CONSTITUTION:This compsn. consists of an alkali-soluble resin, a compd. having substituents which decompose by acid and produce alkali-soluble groups after decomposition or a compd. having substituents crosslinkable with acid, and a compd. expressed by formula which produces acid by exposure. In the formula, R11 is a univalent org. group or univalent org. group to which at least one group selected from halogen atom, nitro groups and cyano group is introduced, R12, R13 and R14 are independently hydrogen atoms, halogen atoms, nitro groups, cyano groups or univalent org. groups and at least one of themn is a cyano group or nitro group.
Patent JP-S6342831-A (JP)
Title: Coating cylinder
Inventor: ARAKAWA AKIO
IPC: B29C48/03
Filed: 1986-08-11
Abstract: PURPOSE:To permit the title cylinder to be resistant to a high pressure and miniaturized and prevent the breakage of the crest of a screw, by a method wherein a steel, capable of securing a hardness of at least a specified value and never generating martensite transformation when the steel is cooled by air after heating to a specified temperature, is employed as a matrix. CONSTITUTION:A steel, capable of securing a hardness of at least HRC22 and never generating martensite transformation when it is cooled to 800 deg.C by air after heating to 1000-1200 deg.C, is employed as a matrix. The material of the matrix contains one kind or more than two kinds Ni; 0.01-0.50%, Cr; 0.01-0.15%, Mo; 0.1-0.80%, Nb; 0.01-0.50%, Ti; 0.01-0.50% and Al; 0.01-0.50% in addition to C; 0.20-0.60%, Si; 0.10-0.50%, Mn; 0.50-1.80%, and balance consists of Fe while the composition of the steel comprises Ceq, expressed by the formula of Ceq=C+1/6Si+1/4.5Mn+1/15Ni+1/4Cr+1.8V, within the range of 0.90-1.15.
Patent JP-H0741460-A (JP)
Title: Production of carbazinic acid derivative
Inventor: MAEKAWA TSUKASA
IPC: B01J27/138
Filed: 1993-07-29
Abstract: PURPOSE:To industrially and advantageously obtain a carbazinic acid derivative useful as an intermediate for medicines, a raw material, etc., for agrochemicals in a high yield at a low cost by reacting sodium salt of monochlorourea with an alcohol, an amine or a cyclic amine. CONSTITUTION:This method for producing the carbazinic acid derivative expressed by formula II (R' is an alcoholate, alkylamino, dialkylamino or cyclic amino) is to react (A) sodium salt of monochlorourea expressed by formula I with (B) an alcohol expressed by the formula R1OH (R1 is an alkyl), an amine expressed by the formula R1R2NH (R2 is H or an alkyl) or a cyclic amine which may have at least one selected from among O, N and S atoms as a heteroatom preferably in the presence of at least one compound of a Zn compound and a Cd compound in a suitable solvent at 5-150 deg.C, preferably 50-150 deg.C for 0.5-3hr, preferably 0.5-1hr.
Patent JP-S6169594-A (JP)
Inventor: FUJII TAKETOSHI
IPC: B67B3/20
Filed: 1984-09-08
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-S5891187-A (JP)
Title: Highly corrosion resistant surface treated steel plate
Inventor: MATSUDA AKIRA
IPC: C25D5/10
Filed: 1981-11-25
Abstract: PURPOSE:To provide a highly corrosion resistant surface treated steel plate wherein the phorphating performance of Zn-Ni alloy platig film and the secondary adhesiveness of the paint film after coating with three coats are improved by forming an Mn plating film further on a Zn-Ni alloy plating film formed on a steel plate. CONSTITUTION:If a steel plate for corrosion prevention with Zn-Ni alloy plating films which is used for automobiles, etc. and is formed with a plating film of 0.1-40g/m<2> Mn further on the Zn-Ni alloy plating film is phosphated, a uniform phosphate film is formed, by which the lack of coating is prevented prefectly. The steel plate applied with three coats of cation electrodeposition-sectond painting-top coating has excellent secondary adhesiveness of the paint film. The plating film of the Zn-Ni alloy on the above-mentioned steel plate provides sufficiently high corrosion resistance in salt water at about 1-50g/m<2> coating weight but at <=0.1g/m<2> plating weight, the effect is small and at >=40g/m<2>, cracks are generated and are undesirable.
Patent JP-S6344674-A (JP)
Title: Information recorder
Inventor: OTANI KAZUO
IPC: G03B27/50
Filed: 1986-08-13
Abstract: PURPOSE:To correct the drift of a frame erasure position and to insure the appearance of a recorder picture against being spoiled by permitting a setting means to set a correction amount correcting the drift of the peripheral part of a picture area. CONSTITUTION:When an adjustment amount to advance or delay the timing of opening and closing a relay R in turning ON and OFF a developing bias is inputted through a keyboard 24, said amount is stored in a RAM 19 backed up by a battery 23. When a mode changeover switch 20 shows printing in a frame position adjustment mode, printing is executed several times by increasing and decreasing the adjustment amount through the keyboard 24. Then an appropriate adjustment amount can be set. At that point, the switch 20 is changed over to a normal mode. Thus, by advancing or delaying the timing of turning ON and OFF the relay R by the adjustment amount, the drift of a frame position can be eliminated in a normal printing.
Patent JP-S6166391-A (JP)
Inventor: HORI MAKOTO
IPC: H05B3/14
Filed: 1984-09-07
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-H0614104-A (JP)
Title: Call control system
Inventor: NUMATA KOICHI
IPC: H04M3/00
Filed: 1992-06-24
Abstract: PURPOSE:To bypass a call to a public network with a similar operation to the case of a call to a private line without limitation to a memory capacity, an operating condition of a trunk line and economy. CONSTITUTION:In the private branch of exchange system in which an extension terminal equipment 102 accommodated in a 1st PBX and an extension equipment 122 accommodated in a 2nd PBX are connected via exclusive trunks 104, 124, ISDN office line trunks 103, 123 are connected to an exit to an ISDN public network of the 1st PBX and the 2nd PBX and a call from a private line of the extension terminal equipment 102 is bypassed to the ISDN office line trunk 103 when all private lines are busy, and a called PBX is decided by a called subscriber number in a setup message registered in advance. Then the setup message having an extension number registered in advance is informed to the called PBX through a control channel of the ISDN public network and the extension is called to attain the connection to the called terminal equipment 122.
Patent JP-S6175562-A (JP)
Title: Solid-state image sensor
Inventor: TAKESHITA MITSUAKI
IPC: H04N5/335
Filed: 1985-08-28
Abstract: PURPOSE:To prevent an apparent image from enlarging or from deteriorating inits resolution by forming a low reflectivity shielding layer by sputtering. CONSTITUTION:An aluminum film 12 formed by sputtering is formed above a nonphotosensor 3, and an aluminum oxide shielding ;auer 13 formed similarly by sputtering is disposed. Since the layer 13 has a low reflectivity, an incident light is reflected by the layer 13, and does not arrive at the photosensor of the eventurally approaching photosensed picture element. The layer 13 is formed by sputtering, butwhen an aluminum layer 6 is formed as the conventional element and it is desired to be oxidized in an oxidation atmosphere to form an aluminum oxide layer, the silicon on an aluminum semiconductor substrate 1 and the slicon oxide of an insulating layer 4 are vigorously reacted to deteriorate the characteristics.
Patent JP-H0825275-A (JP)
Title: Long member for industrial robot
Inventor: JINNO HIROSHI
IPC: B25J18/00
Filed: 1994-07-20
Abstract: PURPOSE:To increase the rigidity of a long member without increasing the weight and capacity of the long member so much by providing a reinforcement section having a cross sectional shape with an opening face opened on the opposite side to the opening face of a frame section on the opposite side to the opening of the frame section having a nearly U-shaped cross section. CONSTITUTION:The shearing stress generated on a rail 1 made of a two-axis symmetrical cross sectional material and constituted of a rail section 2 and a reinforcement section 3 flows from the tip to the base section on the upper flange section 5 of the rail section 2 and the upper flange section 9 of the reinforcement section 3, from the upper section to the lower section on the web section 4 of the rail section 2 and the web section 8 of the reinforcement section 3, and from the base end to the tip on the lower flange section 5 of the rail section 2 and the lower flange 9 of the reinforcement section 3 respectively. Since the shearing stress flows in opposite directions on the upper flanges 5, 9 and the lower flanges 5, 9 respectively to be offset together, only the bending stress generated on the webs 4, 8 exists on the whole rail 1, and the torsional rigidity of the whole rail 1 is increased.
Patent JP-H0476451-A (JP)
Title: Discriminating device for nature of gasoline
Inventor: KAMIOKA HIDEKI
IPC: G01N33/22
Filed: 1990-07-17
Abstract: PURPOSE:To accurately discriminate light or heavy gravity of gasoline and appropriately control an engine by eliminating voltage deflection value due to alcohol content in gasoline, and correcting to be output voltage corresponding to pure gasoline. CONSTITUTION:Output voltage from a detecting device 15 for light or heavy gravity is changed by alcohol concentration in gasoline, but because the alcohol concentration in the gasoline is simultaneously detected based on output voltage from an alcohol concentration detecting device 20, the voltage difference portion corresponding to the alcohol concentration contained in the output voltage from the device 15 is eliminated by an output voltage correcting means, and the corrected output voltage against pure gasoline is introduced. By comparing the corrected output voltage with a prescribed comparing voltage value, light or heavy gravity of the pure gasoline is judged. Hereby, even at no content of alcohol, the nature can be accurately judged.
Patent JP-H0475045-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/033
Filed: 1990-07-17
Abstract: PURPOSE:To improve detecting accuracy and to miniaturize a device by specifying a distance between the mount boundary surface of a vibration proofing material which is mounted on the peripheral part of a vibration transmitting board and the center of a vibration sensor which is mounted nearer to an input side than the mount boundary surface of the vibration proofing material. CONSTITUTION:The vibration proofing material 7 for preventing reflected vibration from returning to a central part is provided on the outer periphery of the vibration transmitting board 8, and the vibration sensors 6a-6c for converting mechanical vibration into an electrical signal, such as piezo-electric element, etc., are fixed on the boundary thereof. Then, the sensors 6a-6c and the material 7 are constituted so that the distance between the mount boundary surface of the material 7 mounted on the peripheral part of the board 8 and the center of the vibration sensors 6a-6c mounted nearer to the input side than the mount boundary surface of the material 7 may be in a range which is <0.5 time to >1.0 time as large as the diameter of the sensor. By thus mounting the sensors 6a-6c on the input side by a pen 3 apart from the material 7, the effect of a reflected wave generated by the mount surface of the vibration proofing material is reduced and the detecting accuracy is improved, also the device is miniaturized.
Patent JP-S6345461-A (JP)
Title: Fuel injection timing detecting device for diesel engine
Inventor: YOSHIOKA SHIGEKI
IPC: F02M65/00
Filed: 1986-08-12
Abstract: PURPOSE:To enable detection of a precise fuel injection timing, by a method wherein a first vibration sensor is situated to the portion, located in the vicinity of the injection nozzle of the specified cylinder, of a spill tube, and a second vibration sensor is located to the fuel injection tube of the specified cylinder. CONSTITUTION:A first vibration sensor 1 is attached to, for example, the portion, situated in the vicinity of a first cylinder, of the spill tube of the first cylinder. A detecting signal therefrom is outputted as an injection starting pulse PA through a preprocessing circuit 2 and an injection starting detecting circuit 5. A detecting signal for a second vibration sensor 23 attached to a fuel injection pipe to the first cylinder is outputted as an injection completion pulse PB through an amplifying circuit 24 and an injection completion detecting circuit 9. A selecting circuit 13 selects an injection starting pulse PA for a second cylinder, located adjacent to the first cylinder to which the first vibration sensor 1 is attached, of the injection pulses PA, based on the two pulses PA and PB, and outputs an injection starting pulse P0 for a second cylinder. Since according to the output of the injection starting pulse for the second cylinder, a timing light 17 is reliably emitted, a fuel injection timing is prevented from being erroneously measured.
Patent JP-S6167761-A (JP)
Title: Cold worked member of austenitic stainless steel for nuclear reactor
Inventor: KUNIYA JIRO
IPC: C21D7/00
Filed: 1984-09-12
Abstract: PURPOSE:To obtain the titled unsensitized worked member used in hot water and having superior resistance to stress corrosion cracking by providing a specified composition consisting of C, Si, Mn, P, S, Ni, Cr, Mo and Fe. CONSTITUTION:The composition of cold worked metastable austenitic stainless steel is composed of <=0.08% C, <=0.1% Si, <=2% Mn, <=0.01% P, <=0.01% S, 17-16% Ni, 16-20% Cr, <=3% Mo and the balance Fe to obtain a cold worked member of austenitic stainless steel for a nuclear reactor used in hot water and having improved resistance to stress corrosion cracking by produced tensile residual stress.