baber/WOPTO huggingface dataset:
Patent JP-S63227558-A (JP)
Title: Novel urea or thiourea deviative, production thereof and agricultural and horticultural fungicide containing said derivative
Inventor: ITO YOSHIAKI
IPC: C07C67/00
Filed: 1987-03-16
Abstract: NEW MATERIAL:An N-hydroxy-N,N'-diphenylurea (or thiourea) derivative shown by formula I (X is lower alkyl, halogen, trifluoromethyl or cyano; Y is lower alkyl, methoxy, halogen, nitro or acetoxy; Z is O or S; n is 0-2; m is 0-3). EXAMPLE:N-Hydroxy-N,N'-bis(p-chlorophenyl)urea. USE:An agricultural and horticultural fungicide effective against blast and helminthosporium leaf spot of rice plant, downy mildew and anthracnose of cucumber, brown rust of wheat, late blight of green pepper and alternaria leaf spot of Chinese cabbage. PREPARATION:An N-pyhenylhydroxyamine derivative shown by formula II is reacted with a phenyl iso(thio)cyanate derivative shown by formula III in an inert solvent such as ethyl acetate at -20-100 deg.C for 2-24hr to give a compound shown by formula I.
Patent JP-H01232148-A (JP)
Title: Fuel supply timing control device
Inventor: MEGURO SHINICHI
IPC: F02D41/34
Filed: 1988-03-11
Abstract: PURPOSE:To prevent an engine stall and a shock in the time of operation by changing fuel supply timing in an increasing direction of output torque by a fuel supply timing changing means when an external load is detected to be generated by an external load detecting means. CONSTITUTION:Since an internal combustion engine M1 changes its output torque in accordance with fuel supply timing while even concentration of NOx in exhaust, a fuel supply means M2 sets its fuel supply timing avoiding a peak of NOx concentration in normal operation. Here in case of detecting operation of an air conditioner or the like by an external load detecting means M3, till an increase of output torque is obtained by a normal control, a fuel supply timing changing means M4 sets the fuel supply timing temporarily to a larger side of the output torque, and it is increased without changing a fuel supply amount or air-fuel ratio into a combustion chamber. In this way, an engine stall and a shock in the time of operation can be prevented following the generation of an external load.
Patent JP-S51134422-A (JP)
Title: C onnecting paucet of plastic pipe
Inventor: YOSHIZAWA TADAO
IPC: F16L47/06
Filed: 1975-05-16
Abstract: PURPOSE: To prevent the clogging of a plastic sewer pipe with sewage by filling up the depression formed by the joint part thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56156519-A (JP)
Title: Adjusting method of prepressure of bearing
Inventor: FUJII TAKASHI
IPC: F16C25/08
Filed: 1980-05-02
Abstract: PURPOSE: To greatly reduce the prepressure adjusting step at the time of assembling the bearing by loading a prepressure load on the bearing through a heat sensitive type spacer consisting of a material which is softened by the temperature rise in the bearing and subjected to compression and plastic deformation.  
     CONSTITUTION: A bearing unit in a front wheel of an automobile is assembled by such an arrangement that two sets of bearings of an inner bearing 3 and outer bearing 4 are loaded with prepressure loads in mutually opposite directions. In this case, a heat sensitive type spacer 6 consisting of a material which holds a hardness necessary at the ordinary temperature and is softened and subjected to compression and plastic deformation by the temperature rise of the bearing, is tightly adhered to the outer and surface 5 of the outer bearing 4. A washer 7 is fitted to the outer end surface, and a nut 8 is screwed on the shaft 1 and clamped thereto, whereby prepressure loads are loaded on two sets of bearings 3 and 4 through said spacer 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06273728-A (JP)
Title: Production of liquid crystal display device
Inventor: SUGINOYA MITSURU
IPC: G02F1/1337
Filed: 1993-03-18
Abstract: PURPOSE:To provide the display device having uniform initial orientation and good steepness of a voltage-transmittance curve by impressing a voltage in the thickness direction of films, removing liquid crystals after film formation and impregnating the films with the liquid crystals having opposite dielectric anisotropy. CONSTITUTION:Transparent electrodes 2 consisting of ITO are formed on a glass substrate 1 and the film is cast thereon from a soln. prepd. by mixing a UV-curing type molecule material contg. urethane acrylate and the liquid crystals having the positive dielectric anisotropy. Electrodes for voltage impression are thereafter formed on the film and while the voltage is impressed between the transparent electrodes 2 and these electrodes, the film is irradiated with UV rays to cure the macromolecule by which the film in the state of perpendicularly oriented in the spacings of a macromolecular matrix 5 is obtd. The liquid crystals having the positive dielectric anisotropy are then removed from the macromolecular matrix by using a solvent, such as acetone. The macromolecular matrix is thereafter immersed into the liquid crystals having the negative dielectric anisotropy to impregnate and form the liquid crystal layer 6 in the matrix. The matrix is supported by a glass substrate 4 on which transparent electrodes 3 are formed.
Patent JP-H03260292-A (JP)
Title: Data transmission device of underground excavator and transmission method thereof
Inventor: SAKANISHI SHOICHI
IPC: E21D9/06
Filed: 1990-03-08
Abstract: PURPOSE:To make it possible to simplify construction by transmitting a detection signal for the conditions of a front bedrock through waveguides rotating with each other in between a rotary section of a cutter head and a fixed section of a shield body. CONSTITUTION:Investigation devices 30 are arranged in the front peripheral surface of a rotating cutter head 10, the conditions of a front bedrock are detected to transmit a detection signal to a rear shield body 20, and it is dis played on an indicator 70. A transmission device 80 provided with waveguides rotating with each other is placed between the rotating cutter head 10 and no-rotating shield body 20 of the mechanism, and the detection signal is transmit ted through the transmission device. According to the constitution, high fre quency can be transmitted, and transmission efficiency can be promoted.
Patent JP-H07273981-A (JP)
Title: Forgery prevention device for image processor
Inventor: MIYAZA MASAO
IPC: H04N1/00
Filed: 1994-03-29
Abstract: PURPOSE:To simplify decision making for forgery prevention and shorten the decision making time, and to secure the reliability of discrimination by limiting an object of decision making to some specific part and gradually increasing the level of the discrimination. CONSTITUTION:A character detection part 51 detects characters which are read out of a document and when a character recognition part 52 decides that they match the characters of a bill stored in a RAM 45, a specific document decision part 55 supplies a discrimination pattern of higher level from a discrimination level setting part 54 to the character recognition part 52, which is made to make a decision again. Thus, the decision making level is increased gradually and once it is confirmed that the document is the bill, an alarm is generated, so that an output control part 57 stops copying operation. Thus, the object of decision making is limited to the character part of the bill to simplify the decision making, and consequently the discrimination time is shortened; and the discrimination level is gradually increased to secure the reliability of the discrimination.
Patent JP-H09249629-A (JP)
Title: Production of aromatic dicarboxylic acid dianilide
Inventor: URA RIYOUKATSU
IPC: B01J31/12
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for aramid polymer, etc., under mild condition in high yield by reacting an aromatic dicarboxylic acid with an aromatic amine in the presence of a rare earth metal catalyst. SOLUTION: (A) an aromatic dicarboxylic acid is made to react with (B) an aromatic amine at 100-300 deg.C in the presence of (C) a catalyst composed of a rare earth metal of the group IIIa of the periodic table and expressed by formula (M is a group IIIa metal of the periodic table) to obtain (D) an aromatic dicarboxylic acid dianilide. The component A is preferably isophthalic acid and the component B is preferably an aromatic diamine, especially m- phenylenediamine. The component C is preferably a rare earth metal trifluoromethanesulfonic acid salt such as scandium triflate and ytterbium triflate. The molar ratio of A:B is 1:(1-50) and the amount of the component C is 0.1-50wt.% based on the component A.
Patent JP-H08256190-A (JP)
Title: Clock reproducing device
Inventor: SUGITA YASUSHI
IPC: H04L27/38
Filed: 1995-03-17
Abstract: PURPOSE: To obtain sufficient error information for clock reproducing by preventing the reduction of the information volume of phase error acquisition for clock reproducing even at the time of adopting the coring method. CONSTITUTION: A quadrature modulation wave is orthogonally detected by multipliers 406 and 407 and is subjected to filtering processing by filters 411 and 412. Filter outputs are delayed in delay devices of a clock reproducing part by two clocks, and signals before delay and after delay are compared with a reference value by a level discriminator 302 to discriminate whether an eye pattern crosses zero or not. When it crosses zero, data in the middle position or compared data has the sign adjusted by a sign inverter 204 and is used as control information of an oscillator 207. In this case, a core discriminator 401 and a multiplier 403 weight the control information dependently upon whether the eye pattern is placed on the inside or the outside of the core range.
Patent JP-S60203361-A (JP)
Title: Automatic profiling device of weld line
Inventor: NAKAJIMA KUNIHIRO
IPC: B23Q35/128
Filed: 1984-03-29
Abstract: PURPOSE:To execute automatically and exactly profiling of a weld line by providing plural X axis and Y axis optical fiber sensors on the upper part of both corner parts of a groove, and connecting them to X axis and Y axis drivers through X axis and Y axis sequence circuits. CONSTITUTION:Both optical fiber sensors S are provided with a light emitting device and a photodetector, and an X axis optical fiber sensor is provided in the width direction of a groove 2, and divided into two of S1 ans S2 and installed at the outside of two groove lines 6, 6a, when a welding torch or a nozzle is on a weld line 3. Also, as for a Y axis optical fiber sensor, two are provided so that each installed height is different from each other, on the outside of the groove lines 6, 6a. Also, both drivers 9, 10 move the welding torch or the nozzle in the width direction of the groove 2 and the height direction of the groove 2, respectively. Moreover, both sequence circuits 7, 8 control an operation of the X axis and Y axis drivers 9, 10 based on a signal detected by the optical fiber sensor S.
Patent JP-S61219607-A (JP)
Title: Mold for plastic
Inventor: SHIMIZU TOSHIO
IPC: B29C33/42
Filed: 1985-03-26
Abstract: PURPOSE:To contrive to improve the qualitative stability of molded/cast plastic, adhesion property of coating and the like by a method wherein fine and uniform irregularities are provided on the surface of the molding/casting surface of a mold. CONSTITUTION:Firstly, a mold 1 to be ground, which is connected to the positive pole side 7, and the opposite pole 3 consisting of insoluble electrode such as carbon, platinum or the like, which is connected to the negative pole side 8, are installed in an electrolytic cell 5. In this case, the portions unnecessary to be ground are covered with insoluble insulating tape, coating or the like in order to realize insulating sealing 2. Secondly, the electrolytic cell 5 is filled with electrolyte 4. Thirdly, a DC power supply 6 is connected to both the poles so as to apply voltage in order to form fine and uniform irregular surface 17 on the mold 1. Fourthly, the resultant mold 1 is assembled as shown in the lower figure. Finally, resin 18 as material is inserted in the assembled mold in order to mold/cast. Fine irregularities, which are formed by reversing the irregular surface of the mold, are obtained on the surface of the resultant finished plastic product.
Patent JP-S51136477-A (JP)
Title: Balancing equipment of revolving object
Inventor: SHIGA MOTOHIRO
IPC: G01M1/26
Filed: 1975-05-21
Abstract: PURPOSE: To decide a position to be fixed with a weight by locating a place out of balance from detected vibration phase of a revolving object. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11255227-A (JP)
Title: Synthetic resin reinforcement panel, and synthetic resin bottle body using same
Inventor: NAKAI KAZUHISA
IPC: B65D1/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To increase strength of a bottle body and to prevent at the same time deformation by collapse of the bottle body having reinforcement ribs and reinforcement recesses and the like. SOLUTION: Four transverse ribs 13, 14, 15 and 16 and a first reinforcement panel 21 made of an oval recessed part and connecting to the transverse ribs are formed at the upper part 10 of a trunk part 4. The depth of the first reinforcement panel 21 is shallower than the depth of recessed grooves of the two transverse ribs 13 and 16 positioned at the upper and the lower ends and deeper than the depth of the recessed grooves of the transverse ribs 14 and 15 positioned in between, and therefore the transverse ribs 13 and 16 are formed in continuity while other two transverse ribs 14 and 15 are formed in discontinuity. Because of presence of the transverse ribs 13, 14, 15 and 16 and the recessed part of the reinforcement panel 21, a force applied thereto is dispersed, and deformation by collapse at the reinforcement panel is prevented.
Patent JP-H06274905-A (JP)
Title: Tracking error detecting device
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/09
Filed: 1993-03-19
Abstract: PURPOSE:To enable detecting a tracking error signal to be conducted with a sufficient sensitivity even if a track pitch is narrow by making the multiplying calculations between a first and second beams and the second and a third beams with a first and second mutiplication calculating means respectively and making a difference between two outputs of the first and second multiplication calculating means. CONSTITUTION:An optical disk medium 100 is irradiated with three laser beams 5a to 5c from a laser light emitting means 1 by a diffraction grating 2 and objective lens 4, refrected beams are received by light receiving elements 6 (6a to 6c) via a half mirror. Multiplication meanses 9 and 10 make multiplying calculations between the output of the element 6a and the output of the element 6b passed through a delaying means 7 and between the output of the element 6a and the output of the element 6c passed through a delaying means 8 respectively. Next, a differential calculating means 13 makes a differential calculation between each output of multipliers 9 and 10 via respective low pass meanses 11, 12 to be a tracking error signal TE. Thus, the signal TE having an amplitude amplified with a sufficient sensitivity is detected even if the track pitch is the order of twice as many as a normal pitch.
Patent JP-H07243111-A (JP)
Title: Classification system
Inventor: UNO ATSUSHI
IPC: A41H1/00
Filed: 1994-03-05
Abstract: PURPOSE:To obtain a classification system capable of automatically and accurately classifying the subject persons, etc., by body type, etc., into corresponding specification in high workabillty and reliability. CONSTITUTION:This classification system is provided with an inputting part 3 for inputting the measured data, a specification standard value memory part 6 for storing the standard value of each measuring item for each specification, a fitness calculation part 8 to calculate the fitness of the measured item of the corresponding specification of measured data to each standard value, a specification fitness outputting part 10 to select the lowest value of the fitness of the measured data and the individual standard value calculated by the fitness calculation part 8 for each specification and a classification part 11 to classify the data by judging that the measured data should be classified to the specification having highest specification fitness.
Patent JP-H10237848-A (JP)
Title: Screen bar and dust removing device
Inventor: KOBAYASHI KIYOSHI
IPC: E02B5/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide sufficient strength and improve the assembling precision and working efficiency by integrating a connecting part protruded to the rear surface side with a lengthy bar body in the longitudinal direction of the bar body, and forming overhang parts on both lateral sides of the connecting part. SOLUTION: The work of mutually superposing overhang parts 34a, 34b of juxtaposed adjacent screen bars 30 and screwing them by a bolt 42 is performed in a plurality of connecting parts 34 in the longitudinal direction to mutually connect the bars 30, and this is successively repeated, whereby a bar screen 12 is formed. The bar screen 12 is connected to a screen beam 24, and the end surfaces of the overhang parts 34a, 34b of the screen bars 30 are brought into contact with the side surface of each connecting part 34, 34 of the other bar 30, respectively. The pitch (p) of the bars 30, 30 can be made constant by the easy positioning of the screen bars 30, and the bar screen 12 is made of a resin to provide a sufficient strength. Further, the bar screen 12 is fixed to the screen beam 24 through the arm part 32b of each screen bar 30.  Thus, the interference of the bar screen 12 with a rake is prevented, and scraping property can be improved.
Patent JP-S60203011-A (JP)
Title: Ultraviolet ray irradiating device
Inventor: TATSUKI KAZUO
IPC: H03H3/10
Filed: 1984-03-27
Abstract: PURPOSE:To eliminate the effects of the infrared rays when the frequency of a surface acoustic wave element is controlled, by using an infrared ray cutting filter and at the same time cooling a water solution of copper sulfate which passes through said filter. CONSTITUTION:An infrared ray cutting filter through which a water solution 5 of copper sulfate is circulated is put between two parallel flat plates 4 which transmit the ultraviolet rays. The ultraviolet rays sent from an ultraviolet ray lamp 1 are condensed by an oval mirror 2 and irradiated to a surface acoustic wave element 3 via an infrared ray cutting filter. Here the solution 5 passed through said filter is cooled by an external cooling device 6 through pipes 7 and 8 and circulated. Thus it is possible to eliminates the effects of the infrared rays when the frequency of the element 3 is controlled.
Patent JP-H07244105-A (JP)
Title: Bridged solder detecting method by board inspecting device for mounting board
Inventor: MINAMI HIDEAKI
IPC: G01R31/02
Filed: 1994-03-04
Abstract: PURPOSE:To accurately detect bridged solder between patterns provided on a mounting board by using a board inspecting device. CONSTITUTION:First and second probes 32, 34 are brought into contact with one pattern 26, third and fourth probes 36, 38 are brought into contact with the other pattern 28, and then a resistance value between the probes 32 and 34 is measured. The value is compared with a threshold value, and propriety of a contact state of the probes 32, 34 with the pattern 26 is decided. When the contact state is excellent, a resistance value between the probes 36 and 38 is measured, the resistance value is compared with a threshold value, and propriety of the contact state of the probes 36, 38 with the pattern 28 is decided. When the contact state is excellent, a resistance value between the prove 32 or 34 and the probe 35 or 38 is measured, the resistance value is compared with a threshold value, and presence or absence of a bridged solder is determined.
Patent JP-S59185317-A (JP)
Title: Multiple exposure enabled camera
Inventor: KONISHI YUUICHIROU
IPC: G03B7/08
Filed: 1983-04-05
Abstract: PURPOSE:To inform easily a message whether the sum of respective corrected values attains to ''1'' or not to a photographer at the time of multiple exposure by displaying the sum of the correcting variables set up in respective photographings. CONSTITUTION:An exposure correcting variable setting circuit is formed by counters CNT1, CNT2 and a correcting variable signal forming circuit is constituted by transistors Tr1-Tr8 and constant current sources Q1-Q8. Current values corresponding to correcting variable information set up as the counted values of the CNT1, CNT2 are outputted by the Q1-Q8 and a correcting variable information signal VRF is set up on a shutter second controlling circuit SCC. A display device DCD4 displays a correcting variable integrated by an integrating circuit ACT. When the integrated value by the ACT exceeds ''1'', a signal discriminating circuit MCT sends a high level signal, and consequently, the displayed value of the DCD4 is turned on and off to alarm message that the exposed variable exceeds ''1''.
Patent JP-H06100137-A (JP)
Title: Carrying device
Inventor: KAARU HAINTSU SHIYUTORATSUSAA
IPC: B65G47/51
Filed: 1993-03-19
Abstract: PURPOSE: To transfer transport containers without generating noises and damaging an object to be transferred. CONSTITUTION: This transfer device 31 is comprised of a continuously rotatably driven transport wheel 32 and a stationary brake ring 33 which is positioned concentrically to the transport wheel 32. A transport container 35 is alternately coupled to the transport wheel 32 and the brake ring 33, and each transport container 35 is fitted to support arms 34, 34', 34"... which are concentrically rotatably supported relative to the driven transport wheel 32.
Patent JP-H1049500-A (JP)
Title: Schedule managing method
Inventor: HIRAYAMA TOMOHITO
IPC: G06Q50/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a function for confirming the completion of requirements in a pen input type portable computer. SOLUTION: A plurality of display area 600 consisting of a check box 600a, requirement display area 600b, year, month, date, time display area 600c is displayed on a display part 7 when an index 306 of an unchecked list is pointed with a pen. Furthermore, when the check box 600a is pointed with the pen, the requirement corresponding to the check box 600a is deleted from the display part 7. Specifically, the requirement displayed in the requirement display area 600b is deleted by pointing the corresponding check box 600a with the pen when the requirement is completed. As the result, respective requirements are satisfactorily confirmed whether or not they are completed.
Patent JP-S55152397-A (JP)
Title: Plate type heat exchanger
Inventor: SAHO NORIHIDE
IPC: F28F1/16
Filed: 1979-05-18
Abstract: PURPOSE: To largely reduce the production cost of a plate type heat exchanger by forming blocks and convex fins on its heating plate, and laminating two or more heating plates to each other.  
     CONSTITUTION: Blocks 11 and convex fins 15 are formed on heating plates 10, and the plates 10 are laminated to each other to form passages 16. Since the fins 15 are contacted with long contact surfaces in the direction of the length of the heating plates 10, brazing only the blocks 11 to each other permits the vibration of the heating plates 10 to be minimized, and the destruction due to vibrations to be prevented. Thus, since the manufacturing equipment and laminating process of the heating plate can be greatly simplified, the production cost can be largely reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53146109-A (JP)
Title: Exciting device for synchronous machine
Inventor: YOSHIDA SHIGERU
IPC: H02P9/30
Filed: 1977-05-26
Abstract: PURPOSE: To facilitate the work of connecting leads by accommodating an exciting power source transformer and a synchronizing signal detection transformer within the same container and connecting the primary side of these transformers within the container to form common primary terminals. 
     COPYRIGHT: (C)1978,JPO&Japio