baber/WOPTO huggingface dataset:
Patent JP-H06100546-A (JP)
Title: 4-naphthyl-substituted oxazoline derivative, its production and insecticidal miticide
Inventor: YOSHIOKA HIROSUKE
IPC: A01N43/76
Filed: 1992-09-24
Abstract: PURPOSE:To provide a new compound useful as an insecticidal miticide. CONSTITUTION:The compound of formula I (R<1> and R<2> are halogen), e.g. 2-(2,6- difluorophenyl)-4-(2-naphthyl)-2-oxazoline. The compound of formula I can be produced by cyclizing an amidoethyl halide derivative of formula II (Y is halogen) with an alkali (e.g. NaOH) at 50-80 deg.C in a solvent (e.g. THF) or without using a solvent. The concentration of the compound of formula II is adjusted to 5-80wt.% by selecting the amount of the solvent. The amount of the alkali is 1-10mol based on 1mol of the compound of formula II. The compound is effective for the control of agricultural and horticultural vermin such as planthopper and army worm, spider mite, hygienic vermin such as fly, mosquito and cockroach, grain vermin such as bean weevil, etc.
Patent JP-H0198910-A (JP)
Title: Method for detecting loop height of material to be pickled in pickling tank
Inventor: MATSUNAGA MASAO
IPC: C23G3/02
Filed: 1987-10-12
Abstract: PURPOSE:To securely detect the loop height without being affected by the material to be pickled or a slip, etc., by bringing a detection rod into direct contact with the material to be pickled and detecting its angle. CONSTITUTION:Continuous pickling facilitates the passing of the material 3 to be pickled in the pickling tank 1 at a constant speed through a free roll 4 to remove an oxide scale produced on the surface with pickling liquid 2. Here, a roll is fitted to the part that the material 3 to be pickled contacts and the detection rod 5 made of a material which is not corroded by the liquid 2 is fitted to a detection rod fitting base 9 on the pickling tank 1 through a detection rod support part 6. The detection rod 5, therefore, enters free arcuate operation around the support part 6 as a fulcrum in the moving direction of the material 3 to be pickled according to the height of the material 3 to be pickled. Then the detection rod 5 is coupled with a rotary encoder 12, whose shaft varies in angle by the angle variation of the detection rod 5, thereby outputting a corresponding electric signal. This signal is passed through an angle detection unit 7 and a controller 8 performs operation to find the loop height of the material 3.
Patent JP-2000084637-A (JP)
Title: Manufacture of roof panel
Inventor: KAMOSHITA SHINJI
IPC: B21D53/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a roof panel in which the roof panel can be manufactured free from distortion even when unevenness provided in the roof panel is formed large, and the expansion height of a swollen part can be ensured even when a metallic plate is inferior in workability. SOLUTION: In a manufacturing method provided with a cutting process to cut a metallic plate 1, a swollen part forming process to form a swollen part 4 in the metallic plate, and an engagement part forming process to form engagement parts 7, 8 of the roof panel, a preliminary bending process to form bending parts 9a, 9b by the preliminary bending at positions where the engagement parts are formed in advance before the engagement part forming process is effected, is provided.
Patent JP-H0564708-A (JP)
Title: Filter for filthy water filtration
Inventor: KATO YASUHIRO
IPC: B01D29/62
Filed: 1991-09-05
Abstract: PURPOSE:To easily remove dust captured on the filtration surface. CONSTITUTION:A pipeline connection port 6A for cleaning water injection is formed in the center of the upper part of a filter body 1 to heighten the cleaning effect and a lower pipeline connection port 6B used in common for sucking filthy water, carrying out vacuum evacuation, and blowing pressured air is set aside in the lower part to make it easy to suck the filtered water and make the dropping surface area of sludge which is peeled and drops small. Further, a coating 8 which does not permeate water is set on the surface of the upper brim part, the lower brim part, and the edge part of a filter medium 3 in the side where the lower pipe line connection port 6B is formed, so that smuts are prevented from remaining chronically in those parts where cleaning efficiency is low.
Patent JP-2001073681-A (JP)
Title: Pipe pulling-in type pipe burying machine
Inventor: WATANABE KENTARO
IPC: E21D9/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a pipe pulling in type pipe burying machine capable of burying large diameter buried pipes, having been buried by a pipe propulsion type pipe burying machine, easily even in a city where environmental protection is requested and many narrow roads are present, having a base used for the other construction, low in cost, easy in use, and/or new completely. SOLUTION: This pipe pulling-in type pipe burying machine is formed so that a long rod 5 is driven from one ground surface to the other ground surface while jointing so as to drill a pilot hole 8 under the ground, and a buried pipe 4 is connected to the tip of the rod 5 arriving at the other ground surface and the rod 5 is pulled into one surface through the pilot hole 8 so as to bury the buried pipe 4 under the ground. The pipe burying machine comprises a long rod support frame 23 having a rod drive mechanism 23a allowing the rod 5 supported jointably to be driven and pulled in, an arm (30) elevatably supporting the support frame (23) at the tip thereof, and a base 21e disposed freely on a ground surface near one ground surface and allowing the arm 30 to be elevated by supporting the base end of the arm 30.
Patent JP-S62115583-A (JP)
Title: Picture information processor
Inventor: SATO HIROAKI
IPC: G06T5/00
Filed: 1985-11-15
Abstract: PURPOSE:To display the state of a picture processing so as to easily understand the state by displaying coefficient information or the like used for processing picture information in a graph based on a picture processing display value. CONSTITUTION:Respective coefficients in a coefficient matrix stored in a RAM7 are read by referring to the address indicated by a counter LCNT and a frequency characteristic for operating a sharpness through the coefficient is calculated. AS a result of the calculation of the frequency characteristic, the obtained strength I is added to a SUM. KCNT is previously compared with a value K indicating the size of the coefficient matrix and when they are not equal, the KCNT is increased by 1, and the calculation of the frequency characteristic I and the accumulation of addition to the SUM are repeated. An FCNT indicating a frequency is compared with the size F of a frequency axis and when they are not equal, the FCNT is increased by 1 and the values of the KCNT and the SUM are made 0 and the calculation of the frequency characteristic, the accumulation and addition and the display of a line on the graph are repeated. When the FCNT is equal to the F, the processing is completed.
Patent JP-2000089547-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROKATSU
IPC: G03G15/08
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To stabilize a quantity of the electrostatic charges of developer in a developer storage part and to reduce texture soiling which occurs with time in use. SOLUTION: This device has a conductive roller 42 which is between a doctor blade 44 and a photoreceptor drum 1 and opposite a developing roller 41 with a gap G between them. The gap G is altered by moving the conductive roller 42 in a direction to be brought into contact with/separated from the developing roller 41.
Patent JP-H0197997-A (JP)
Title: Voice quality conversion system
Inventor: ABE MASANOBU
IPC: G10L21/007
Filed: 1987-10-09
Abstract: PURPOSE: To efficiently execute voice quality conversion by quantizing a voice by vectors, setting up correspondence between a reference speaker and a target speaker in a vector quantization code book and executing voice conversion based upon the correspondence. CONSTITUTION: The voice quality converter is constituted of an amplifier 1, a low pass filter(LPF) 2, an A/D converter 3, and a processor 4 and the processor 4 includes a computer 5, magnetic disks 6, terminals 7, and a printer 8. A voice is quantized by vectors, correspondence between a reference speaker and a target speaker is set up in the vector quantization code book and voice quality is converted based upon the correspondence. Consequenty efficient voice quality conversion can be attained.
Patent JP-2000091598-A (JP)
Title: Chalcopyrite type compound semiconductor optical device and its manufacture
Inventor: SATO KATSUAKI
IPC: H01L21/28
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To enable changes in optical permeability through electrical input by forming a Schottky contact electrode on the surface of a chalcopyrite type compound semiconductor. SOLUTION: An Al electrode 12 is formed only at a desired area of a CuAlS2 compound semiconductor 11 by using a mask, when an Al electrode is formed. Then, an Au electrode 13 is formed on other regions of a substrate 11. The anode of a DC power supply 14 is connected to the Au electrode 13, the cathode is connected to the Al electrode 12, and electric field is applied to the CuAlS2 semiconductor substrate 11. The CuAlS2 semiconductor board 11 is irradiated with light of a tungsten lamp 15 through the Al electrode 12. Light through the board 11 is received by a CCD spectrograph 16. The change in absorbance returns to its original state when an applied voltage is removed, and response then is generated instantaneously and results of high reproducibility can be obtained even through repetition. This absorption is due to the effects of Schottky contact.
Patent JP-S61136975-A (JP)
Inventor: KAJI ISAO
IPC: C04B41/50
Filed: 1984-12-05
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-H04133860-A (JP)
Title: Control method for vehicle steering device
Inventor: SERIZAWA MITSUYA
IPC: B62D131/00
Filed: 1990-09-25
Abstract: PURPOSE:To improve steerability and steering feeling, by driving and controlling an actuator with such a function that compensates the transmission function of the actuator and the transmission function of chassis so as to obtain desired chassis behavior characteristics at the time of steering of direction controlling wheels. CONSTITUTION:A second actuator 6 to produce a counter-steering force is mounted on a steering shaft 2, and also a front wheel steering device 9 having a built-in motor as a first actuator is provided in a lower front portion of chassis. Driving of the motor in the front wheel steering device 9 is controlled by a controlling ECU 17 through a power unit 15 and in accordance with steering angle and driving condition. In this control, the first actuator is driven and controlled with a function that compensates the transmission function of the first actuator and the transmission function of the chassis so as to obtain desired chassis behavior characteristics. This allows desirable chassis behavior characteristics to be easily exhibited.
Patent JP-H01230362-A (JP)
Title: Atmosphere regulator
Inventor: ROJIYAA PII PEIN
IPC: B65D81/26
Filed: 1988-10-11
Abstract: PURPOSE: To retain freshness of products, for instance, stored in a refrigerator, by composing a package of a hard vessel for an active component and equipping openings covered by a gas permeable material on the vessel. CONSTITUTION: A vessel of this atmosphere regulator is made of a blank which consists of two material layers 2 and 4, and the layer 2 is comparatively hard and, on the other hand, the layer 4 is film-formed and gas permeable. Each of three side faces of the vessel has three ellipse openings 6 which is formed as a hard layer 2 and covered with a gas permeable layer 4. To form the vessel, a tab for sticking 12 is pasted on the inside surface of a panel 10, a tab 14 on one end part is folded, and the end part is closed. An active component such as pellets or granules of potassium permanganate are filled and then the other end tab is folded and pasted. This atmosphere regulator is set in a refrigerator or a food retaining cabinet. Air permeates through the material 4 covering the opening 6, circulates in the atmosphere regulator, and ethylene gas is absorbed by potassium permanganate.  Ripening deterioration of fruits is delayed since ethylene gas does not exist.
Patent JP-2000091192-A (JP)
Title: Projection aligner
Inventor: TAKIGUCHI MASAO
IPC: G03F7/20
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent temperature around a lighting optical system from increasing by providing a gas supply device for supplying a cleaned gas into an enclosure and a temperature adjustment device for adjusting temperature of the enclosure or that around it. SOLUTION: A lighting optical system is partially arranged in an enclosure 20. The enclosure 20 is provided with an N2 purge chamber and a light source chamber. An N2 supply device 39 supplies an N2 gas that is cleaned by a filter or the like into the N2 purge chamber. The N2 supply device 39 is provided with an N2 temperature adjustment part 40 and adjusts the temperature of supplied N2 gas.  Also, the temperature in a temperature adjustment chamber 11 is maintained constantly by an air-conditioning device 19, at the same time an introduction duct 48 of a temperature adjustment device 47 guides one portion of air that is blown out of a blow-off port 15, is cleaned, and temperature- controlled between the lighting optical system 20 and a reticle alignment system 10 even if the temperature in the N2 purge chamber increases and the surface temperature of the enclosure 21 increases, thus adjusting and maintaining the temperature between them.
Patent JP-S62115383-A (JP)
Title: Method of testing insulation defect
Inventor: SUGIYAMA HAYAMI
IPC: G01R31/34
Filed: 1985-11-14
Abstract: PURPOSE:To establish a method of non-destructive inspection that enables sure inspection in a short time by applying voltage between an electrode near an object to be inspected and the object and lowering atmospheric pressure continuously by exhausting air between the object and electrode. CONSTITUTION:A core 1 enclosed by a conductive film 12 is put in a vacuum container 10, and voltage is applied from a power source 13 between a coil 2 and the conductive film 12. Then, air in the vacuum container 10 is exhausted by a vacuum pump 11. Thereby, air in the core 1 and conductive film 12 is also exhausted through an air hole 12a. When atmospheric pressure in the vacuum container 10 is lowered from normal pressure to about 0.5mm Hg continuously, discharge occurs near 1-2mm Hg if there is defect in insulation in the coil 2. As an ammeter 5 oscillates at this time, presence of insulation defect can be known by observing it.
Patent JP-H1190273-A (JP)
Title: Centrifugal machine
Inventor: YOSHIDA YASUYUKI
IPC: B04B11/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve a drain capacity by a method in which part of a filtrate discharge opening is covered to arrange a dam plate, a fringe part which makes the dam top of the dam plate is formed in the shape of an arc concentric with a liquid surface in a bowl. SOLUTION: The end wall part 3a of a bowl 2 is made a surface which crosses at right angles to the axis of the bowl 2, part of a filtrate discharge opening 9 formed in the part 3a is covered, and a dam plate 21 is installed outside the part 3a. A dam plate 12 makes a fringe part 21a which makes a dam top an arc shape which is concentric with the surface 12a of filtrate which descends into the bowl 2. The filtrate obtained by separating solids by centrifugal force by the rotation of the bowl 2 overflows the dam plate 21 and is discharged outside the bowl 2 from the opening 9. In this way, the deterioration of filtrate quality is prevented, and the improvement of drain capacity can be attempted.
Patent JP-H03116198-A (JP)
Title: Voice recognizing device
Inventor: OSANAI HIROYUKI
IPC: G10L21/0316
Filed: 1989-09-29
Abstract: PURPOSE:To improve the recognition rate by inputting a word voice of a signal having the highest level by simulation, setting the amplification factor of an amplifying means so that the level after amplification becomes equal to the maximum level at which quantization can be performed by an A/D converting means, and fixing the amplification factor of the amplifying means until a series of processes are completed. CONSTITUTION:A voice input part 1, a programmable amplifier 2, an A/D converter 3, and a control part 4 are provided. The amplification factor of the programmable amplifier 2 is set matching the word voice which has the highest level even after being converted into an analog signal among words which can be recognized, and held in the programmable amplifier 2 until the series of processes are finished. Therefore, A/D conversion is excellently performed even in the case of a difference in user's voice volume and a difference in signal level due to the kind of the word, not to mention variation in signal level due to attenuation on a line, etc. Consequently, the recognition rate can be improved.
Patent JP-H1183689-A (JP)
Title: Cleaning method for sample for fluorescent x-ray analysis and device therefor
Inventor: HIRABAYASHI NAOKI
IPC: G01N1/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of fluorescent X-ray analysis, and to remove small foreign matters on the conveyor carrying surface of a sample for the fluorescent X-ray analysis as well. SOLUTION: In the middle of conveyor-carrying a cement clinker, of an analysis sample into an X-ray irradiation chamber 12 to the surface of the cement clinker, compressed air is jetted toward a conveyor upstream side. The small foreign matters such as rubbish and dust or the like stuck to the surface of the cement clinker are blown away and the surface of the clinker is cleaned. As a result, more highly accurate fluorescent X-ray analysis is performed inside the X-ray irradiation chamber 12. Also, simultaneously with the surface cleaning of the clinker, the small foreign matters or the like dropped on a conveyor belt surface are cleaned.
Patent JP-H02103484-A (JP)
Title: Magnetic field detecting device
Inventor: UMEZAWA HIROMITSU
IPC: G02F1/09
Filed: 1988-10-13
Abstract: PURPOSE:To obtain a detecting device the maximum detecting magnetic field of which is large and which has high detecting sensitivity in a normal measuring region where the detecting magnetic field is small, by forming a magneto-optical element of a plurality of element pieces made of a ferromagnetic substance or the like having different magnetic field where magnetization is saturated. CONSTITUTION:A magnetic field detecting unit 12 composed of magneto-optical elements and provided between a polarizer 11 and a photodetector 13 is comprised of element pieces 12A,12B,12C... made of a plurality of different ferromagnetic substances. Therefore, a plurality of element pieces (Faraday elements) 12A,12B,12C... having different magnetic field Hmax where magnetization is saturated are formed. Each piece 12A,12B,12C... is arranged in a direction of the magnetic field where it can be applied with the saturated magnetization from a smaller one. Consequently, magnetic field detecting characteristic having a large maximum detecting magnetic field and a high detecting sensitivity in a normal detecting area where the detecting magnetic field is small is obtained. Accordingly, the detecting accuracy is good in the normal measuring area and even if an external magnetic field is instantaneously increased, the magnetic field can be detected.
Patent JP-S62117224-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H9/30
Filed: 1985-11-15
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-H06113062-A (JP)
Title: Facsimile equipment
Inventor: MAEDA FUMIAKI
IPC: H04N1/00
Filed: 1992-09-25
Abstract: PURPOSE:To secure to print out received picture information, even in the case trouble is generated in the own printer part. CONSTITUTION:Picture information 22 sent through a line 17 is stored in a memory part 14, sent to a printer 19 and printed out, but when the equipment becomes an unprintable state, the line 17 is connected to the other party designated by an address designating part 32, and the picture information in the memory part 14 is sent out to this other party. Accordingly, this picture information can be printed out in the other party.
Patent JP-H1183776-A (JP)
Title: Gas detector and method for designing the same
Inventor: SHIOIRI AKIRA
IPC: G01N27/12
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To easily decide a combination of signals used by using a signal of a gas sensor having high sensitivity to gas to be detected as a main signal, and using a signal having different sensitivity to the gas and similar characteristics as a correction signal. SOLUTION: A pair of heaters h1 , h2 are disposed at both ends of metal oxide semiconductor 2 of a gas sensor S. And, temperature of the semiconductor 2 is periodically changed by altering a duty ratio of transistors T1 , T2 . That is, signals of a plurality of the gas sensors are outputted by temperature change, combined and hence gas to be detected is detected. For example, when outputs of the sensors S are sampled at a plurality of time points, a plurality of signals of the sensors are obtained. And, the signal of the sensor having high sensitivity to the gas is used as a main signal. Of signals of the sensor having high correlation to the main signal, sensitivities to the gas are different. And, the signal having similar characteristics to the signal to be corrected is used as a correction signal.
Patent JP-H01134363-A (JP)
Title: Operation of exposer and exposer for executing the same
Inventor: PEETAA URURIHI
IPC: H01J61/52
Filed: 1988-10-13
Abstract: PURPOSE: To make the distribution of radiating light uniform and to enhance reproducibility by heating fluorescent lamp tubes, then operating an exposure device. CONSTITUTION: This exposure device has >=1 pieces of the fluorescent lamp tubes 3 for exposing a photopolymerizable material for flexographic printing plates. Prior to the operation of the device, the tubes 3 are heated to a desired temp. (e.g.: about 40 deg.C) over the greater part of the length thereof to make the distribution of the light from the tubes 3 uniform. The tubes 3 held by sockets 4, partition plates 5, heating members 7, etc., are arranged in the housing 1 of the device. The heat generated by the member 7 is passed along the greater part of the length of the tubes 3 from an air inlet 11 and is circulated through an air outlet 12 by a suction blower 9. The uniform radiation light is obtd. over the length of the tubes 3 when the switch of the device is turned on after the tubes 3 are heated in such a manner.
Patent JP-H03114897-A (JP)
Title: Ohp image-receiving paper for thermal transfer recording
Inventor: KIKUCHI YUJI
IPC: B41M5/40
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a recording picture with high quality and higher density by forming transparent image-receiving layers on both surfaces of a transparent image-receiving paper base body. CONSTITUTION:Image-receiving layers 2, 2' are formed onto both surfaces of an image-receiving paper base body 1. The material of the image-receiving layers 2, 2' is not limited particularly, but an ultraviolet radiation curing resin composition, a thermoplastic resin composition having dyeing properties or the mixed composition of the ultraviolet radiation curing resin composition and the thermoplastic resin composition is used as the dyeing resin of a transparent image-receiving layer. Various acrylate oligomers, multifunctional acrylate, etc., are employed as a basic ultraviolet radiation curing resin. Accordingly, an overhead projector(OHP) transparent sheet having high recording density can be acquired.