baber/WOPTO huggingface dataset:
Patent JP-S57180532-A (JP)
Title: Self-traveling mobile conveyor
Inventor: WAKABAYASHI TAKASHI
IPC: B65G33/08
Filed: 1981-05-01
Abstract: PURPOSE:To uniformly spread out the grain thrown into a tank by spporting on a bogie a screw provided so as to cross over the tank and controlling the movement and stoppage of the bogie. CONSTITUTION:Rails 1, 1' are provided on both sides of a grain storage tank, and a screw conveyor 2 is provided on a frame 3 for bogie moving on both rails. A traveling device D is constituted so that a motor drives a screw and then drives traveling wheels through a screw shaft and a clutch unit, therefore, the screw can be traveled over the tank while being continuously rotated so as to uniformly spread out the grain thrown into a hopper 12 from a conveyor 13 and a chute 14.
Patent JP-S61226488-A (JP)
Inventor: YAZAWA CHIAKI
IPC: B66B13/30
Filed: 1985-03-29
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-H07247274-A (JP)
Title: Pivalic acid tetrazolylphenyl ester derivative, elastase inhibitor containing the same as active ingredient and medicine for pulmonary disorder
Inventor: NAITO KENJI
IPC: C07D403/10
Filed: 1994-03-10
Abstract: PURPOSE:To obtain a new pivalic acid tetrazolyphenyl ester having elastase inhibitory activity and the therapeutic and preventive activity for pulmonary emphysema and endotoxin-induced pulmonary disorders, thus useful for pulmonary emphysema, interstitial pulmonary diseases, atherosclerosis, etc. CONSTITUTION:The objective compound, a pivalic acid tetrazolylphenyl ester derivative of formula I [R<1> is H, a lower alkyl, a di-lower alkylamino or a lower alkoxyl; R<2> is H, a lower alkyl, a group of formula (CH2)k-R<3> (R<3> is amino, carboxyl or hydroxyl; (k) is an integar of 1-5), etc.] and salts thereof permissible as medicines, e.g. pivalic acid 2-(1H-tetrazol-5-yl)phenyl ester. This compound formula I can be obtained, for example, by esterification of a compound of formula II with a pivolayl halide in the presence of a tertiary amine (est. pref. pyridine) in an inert organic solvent (e.g. methylene chloride) at room temperature.
Patent JP-H10247462-A (JP)
Title: Deflection yoke
Inventor: HISHIJO HIDEO
IPC: H01J29/76
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke capable of reducing an eddy current generated in an E-type magnetic core, and capable of smoothly correcting misconvergence. SOLUTION: On the back face 1RP of a backward cylindrical enlarged diameter section 1R of a separator 1, VCR correction coils 26 and 26' having an E-type magnetic core 20 are provided on the both sides of the X axis in such a manner as to hold a neck tube 8N. A magnetic powder undergoes surface treatment by using a surface treatment agent containing a compound having an amino quinone group as a constituent element, and is pressed and molded by using a high polymer resin as a binder, and is heated and cured to obtain a magnetic core used as the E-type magnetic core 20.
Patent JP-S53148755-A (JP)
Title: Fluid passage with insert for flowing medium adapted to be used in indirect exchange*especially heat exchange
Inventor: FURIIDORITSUHI GUROSUZUUROORU
IPC: F28D7/16
Filed: 1978-05-31
Abstract: The heat exchanger is constructed with a plurality of fittings which are disposed in the flow passage. Each fitting is constructed of at least two groups of webs with the webs of each group disposed in spaced parallel relation and in angular relation to the axis of the flow passage. Also, each group of webs is disposed in crossing relation to the webs of the other group. The ratio of web width (b) to diameter (d) of the flow passage is in the range of from 0.08 to 0.5 while the ratio of web spacing (m) to the diameter (d) is in the range of from 0.38 to 0.9. The fittings permit improved heat transfer with reduced pressure losses and a relatively small total area.
Patent JP-S52147728-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M5/27
Filed: 1976-06-04
Abstract: PURPOSE: To detect input current in accordance with output by detecting the current of a power switching semiconductor which is included in a frequency converter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63232477-A (JP)
Title: Manufacture of collimated laser diode
Inventor: NAKAYAMA TAKAYUKI
IPC: H01S5/00
Filed: 1987-03-20
Abstract: PURPOSE:To simply and accurately detect a lens mounting position by rotating a cap attached with a lens on a V-shaped groove, and discriminating the improper lens mounting position when the image position change on a screen is larger than a predetermined value. CONSTITUTION:A cap 2 attached with a lens is placed on a stationary base 3 having a V-shaped groove 31, laser rays are irradiated to the lens along the center axis 6 of a cap 2, a parallel laser which passes the lens is focused on an optical screen 4, the cap 2 is rotated to observe whether the image position on the screen is varied or not. If the variation is larger than a predetermined value, the lens mounting position to the cap 2 is judged to be improper. Thus, whether the lens is correctly mounted on the cap or not can be simply and accurately judged nondestructively.
Patent JP-S59192314-A (JP)
Inventor: YURA MASAKI
IPC: A47J19/00
Filed: 1983-04-14
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-2000261691-A (JP)
Title: Synchronizing signal control circuit
Inventor: SUZUKI TAKASHI
IPC: H04N5/06
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To smoothly process image disturbance at switching of a synchronizing signal, and the transition of a display video accompanied by synchronizing switching by controlling the switching of first and second control signals for display, based on the output result of a difference information detecting means and a request for the switching of a display video. SOLUTION: A video processing control signal generating part 29 controls the method of video processing in a vertical direction to an inputted video, based on the output result of a second difference information detecting part 27 and a switching request signal D. A video signal processed by a vertical direction compression/extension processing part 20 is outputted through an output terminal 30. A synchronizing signal (a) being the output of a first synchronization separating part 14, a synchronizing signal b being the output of a second synchronization separating part 16, and a synchronizing signal c generated by a synchronizing signal generating part 24 are inputted to a selector 23.  The selector 23 selects one of these synchronizing signals, based on a control signal E outputted from a synchronizing switching control part 28, and outputs it as a synchronizing signal F for video display via an output terminal 31.
Patent JP-H11248528-A (JP)
Title: Abnormal vibration detecting apparatus
Inventor: TADA UI
IPC: G01H17/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To realize a general purpose abnormal vibration detecting apparatus at a low cost which performs vibration analysis of sufficiently high quality. SOLUTION: This apparatus is provided with a vibration sensor 1 outputting a signal corresponding to vibration acceleration, a plurality of bandpass filters BPF1-BPFn different in pass band which receive an output of the sensor 1 as the respective inputs, and a processor 5 which takes in the outputs of BPF1- BPFn and performs operation process. In the state that the vibration of a normal mode is applied to the sensor 1 from an object, an initially set mode is executed. In this mode, the processor 5 analyzes outputs of BPF1-FPFn, and sets an abnormality judgment condition for each band. After the initially set mode is executed, an abnormality judgment mode is executed.  In this mode, the processor S judges normality/abnormality for each band by making the outputs of BPF1-BPFn refer to the abnormality judgment condition for each band, and generates an abnormal vibration detecting signal on the basis of the judgment results.
Patent JP-H09259218-A (JP)
Title: Word input device and word input method
Inventor: KAMESHIRO TAIZOU
IPC: G06K9/72
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a word input operation and handleability in the case of writing and inputting characters to a pen computer or the like. SOLUTION: A character recognition means 3 recognizes character images inputted from an input means 5 by a user. By retrieving the word of a word length decided by a word length decision means 2 from a word dictionary 8 by a word retrieval means 4 with the character code of a recognized result as a key, candidate words are outputted. A display means 6 outputs a character recognized result and the candidate words and the user selects and establishes the candidate word for which input is intended.
Patent JP-H11247554-A (JP)
Title: Shutter
Inventor: INO TAKASHI
IPC: E06B9/174
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the lateral displacement of a wind-up shaft surely. SOLUTION: In the shutter 1, in which shutter slats 5 are wound up and wound down along guide rails 6 from the inside of a shutter box 4, the shutter box 4 has brackets 9, 10 for rotatably supporting the wind-up shaft 8 of the shutter seats 5 in the left and the right. A chain gear 13 for turning and driving one end of the wind-up shaft 8 is arranged to one bracket 10 and a bearing 15 for inserting and supporting a support shaft 14 at the other end of the wind-up shaft 8 to the other bracket 9. A lateral-displacement preventive member 24 preventing lateral displacement while being brought into contact with the bearing 15 is mounted on the support shaft 14, and a space control section 27 controlling a space with the wind-up shaft 8 is formed to the lateral- displacement preventive member 24.
Patent JP-S61222767-A (JP)
Title: Slip-issuing device
Inventor: MORISHITA MUNEKI
IPC: B41L21/12
Filed: 1985-03-28
Abstract: PURPOSE:To perform efficient and economical printing such that useless printing space is not required even in the case of overlap printing, by a method wherein each sheet of a two-ply slip paper is printed by feeding it while controlling the forward and backward movements thereof independently. CONSTITUTION:Each roller is rotated forward and reversely through motors M1-M5, thereby providing a feeding function as an overlap-feeding and independent-feeding device for a receipt 11 and a journal 12. Therefore, for example, when imprinting an emboss mark on only the journal 12, the imprinting is conducted in the condition wherein the journal 11 is retracted, and an unprinted region of the receipt 11 thus retracted is used as the next printing region. When printing on only the receipt 11, the journal 12 is retracted, or a part of the journal 12 is made pressure-insensitive, printing on the receipt is conducted in the condition wherein the feeding of the journal is stopped, and an unprinted region of the journal 12 is effectively used as the next printing region.
Patent JP-S62222125-A (JP)
Title: I/o unit of apparatus for setting microcomputer applying gas meter
Inventor: YAMAMOTO MASAHIKO
IPC: G01F15/06
Filed: 1986-03-25
Abstract: PURPOSE:To simplify the mounting and detachment of an adaptor and to prevent the generation of the setting mistake of an electromagnet, by a method wherein two electromagnets are arranged so as to become symmetric across the phototransistor provided to the front surface of an I/O unit being the setting surface with a gas meter. CONSTITUTION:Electromagnets 2-1, 2-2 are arranged so as to become symmetric across the phototransistor provided to the front surface of an I/O unit being the contact surface with a gas meter. One bottom surface 3-1 of an I/O unit case has a shape 3-1 and positions (b), (c) matched with one of two kinds of the shapes of the gas meter. Therefore, in setting the gas meter, an adaptor can correspond to two kinds of the shapes of the gas meter by one I/O unit and can be reversed (the bottom surface part is brought to the upper surface part and the upper surface part is brought to the bottom surface part) in order to be matched with the respective shapes of the gas meter. By this method, the mounting and detachment of the adaptor are simplified and the setting mistake of the electromagnets can be eliminated.
Patent JP-H059018-A (JP)
Title: Method for dehydrating zeolitic slurry of coal ash and device therefor
Inventor: TAKEUCHI TAKAHARU
IPC: C01B39/02
Filed: 1991-03-29
Abstract: PURPOSE:To stabilize a process by eliminating the clogging of a filter in the dehydration treatment of a slurry zeolite product in the zeolitic treatment of coal ash. CONSTITUTION:A branching pipe 11 is provided on a filtrate returning pipe 1 from a dehydrated solution vessel 3 and, from the branching pipe, a caustic soda filtrate is added to a slurry zeolite in a storage tank 1 to be compounded and the slurry concentration is kept at an optimum concentration. Since the slurry concentration is kept constant, the dehydration state is kept in an optimum state. The clogging of a filter bag in the dehydrated solution vessel is eliminated, so the life of the filter bag is prolonged.
Patent JP-H03266257-A (JP)
Title: Magnetic disk device
Inventor: EDAKAWA KENJI
IPC: G11B19/20
Filed: 1990-03-15
Abstract: PURPOSE:To make thermal off-track small so as to position a magnetic head correctly to a magnetic disk by giving radial direction load correctly to a magnetic disk by giving radial direction load by a radial spring so that a spindle system and a carriage system are inclined in the same direction. CONSTITUTION:The inclination of a shaft 4 which is given the load in the radial direction by a first radial spring 14 and the inclination of a cylinder 6 which is given the load in the radial direction by a second radial spring 15 are made the same direction. For this purpose, the position of a first bearing 9, the position of a second bearing 10, and the direction of the load in the radial direction by the first radial spring 14, the direction of the load in the radial direction by the second radial spring 15 are set. Thus, the thermal off- track is made small, and the correct positioning of the magnetic head 16 to the magnetic disk 1 becomes possible.
Patent JP-H03267843-A (JP)
Title: Delay correction system for transmission line
Inventor: YANAGIDA IKUO
IPC: H04L5/22
Filed: 1990-03-16
Abstract: PURPOSE:To select a delay suitable for data transmission at a low speed and a high speed data by correcting a delay of a transmission line corresponding to the speed of an inputted data. CONSTITUTION:The system is provided with plural delay correction circuits 1, 2 correcting a delay for each frame and multi-frame, a selection circuit 4 selecting the delay correction circuits 1, 2 depending on the inputted data speed, and a control circuit 3 controlling the selection circuit 4 in response to the time location on the frame and multi-frame. In this case, the low speed data is subject to delay correction corresponding to the multi-frame and the high speed data is subject to delay correction corresponding to the frame. Thus, the delay correction suitable for the transmission of the low and high speed data is attained.
Patent JP-H07248057-A (JP)
Title: Gear shift control device of automatic transmission
Inventor: NOZAKI YOSHINOBU
IPC: F16H61/04
Filed: 1994-03-10
Abstract: PURPOSE:To prevent the gear shift shock accompanying a gear shift from idling state to accelerator-on, and attain a gear shift according to the intention of a driver. CONSTITUTION:This device has an accelerator-on detecting means 2 for detecting that throttle opening is enhanced after idling state where downshift line is moved on high vehicle speed side; a downshift line returning means 3 for returning the downshift line moved on high vehicle speed side to low vehicle speed side according to the enhancement of the throttle opening; and a gear shift judging means 4 for judging upshift in the state where the downshift line is returned to the tow vehicle speed side. Further, it has a gear shift progress judging means 5 for judging the progress of upshift, and a downshift line changing means 6 for moving the downshift line on at least either one of high throttle opening side or low vehicle speed side when the progress of upshift judged by the gear shift progress judging means 5 exceeds a predetermined state.
Patent JP-H03268088-A (JP)
Title: General evaluation circuit
Inventor: ASO HIROTOMO
IPC: G06K9/62
Filed: 1990-03-19
Abstract: PURPOSE:To fast obtain the score of a candidate character to be recognized by totalizing successively the scores obtained for each area of the same code. CONSTITUTION:A counter 1 is provided together with the latches 2-1, 2-2, the class dictionaries 3-1 - 3-3, the score buffers 4-1 - 4-3, and the adders 5-1 and 5-2. The feature data to be recognized is divided and the scores are given to the classes to serve as the candidates. These scores are successively totalized. Thus it is possible to fast and successively obtain the scores of the code to serve as the candidates in the pipeline processing. In such a constitution, a general evaluation circuit that can obtain the scores at a high speed can be obtained in an associative matching recognition system.
Patent JP-2000260987-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AKAISHI YUMIKO
IPC: H01L29/78
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To realize high breakdown voltage and reduced on-resistance. SOLUTION: This semiconductor device is provided with a source region 4, a channel region 8, and a drain region 5. A gate electrode 7A whose sidewall is patterned which taperes upwardly is formed on the channel region 8, and at least a drift region 22 is formed in such a manner that it is made shallow (a first drift region 22A) between the channel region 8 and the drain region 5) and deep (a second drift area 22B) adjacent to the drift region 5.
Patent JP-S56164166-A (JP)
Title: Octahydroisoindole derivative, its preparation and herbicide
Inventor: ISHIDA YASUO
IPC: A01N43/38
Filed: 1980-05-19
Abstract: NEW MATERIAL:An octahydroisoindole derivative expressed by formula I (R is halogen; R 1  is H or F; R 2  is alkyl or alkoxyl).  
     EXAMPLE: 2-( 4-Chloro-2-fluorophenyl )-3a-propinyloxy-octahydroisoindole-1,3-dione.  
     USE: A herbicide having improved herbicidal activity against a wide range of weeds and very high selective herbicidal action when used as a preemergence soil treating agent for leguminous plants, e.g. soybean, or cotton, without fear of environmetal pollution with slight toxicity.  
     PROCESS: A novel compound expressed by formula II is reacted with a reactive derivative of a compound expressed by the formula R 2 COOH to give the compound expressed by formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62224408-A (JP)
Title: Hot sheath rolling method for 'senddust(r)'
Inventor: HIROSE YOICHI
IPC: B21B3/02
Filed: 1986-03-25
Abstract: PURPOSE:To reduce the manufacturing cost and to improve the productivity by restricting heating temps. within a specific temp. range, limiting a max. straining speed at rolling up to the critical straining speed, and setting the sheath thickness within the range given by a prescribed equation. CONSTITUTION:Rolling is performed under a condition is which a heating temp. is restricted within the range of 1,000-1,050 deg.C and a max. straining speed lambdamax at rolling is selected at a lower value than the critical straining speed lambdaC for hot rolling of a 'Senddust(R)' alloy stock inserted between sheaths. The total thickness S of upper and lower sheaths is set to satisfy the equation. Occurrence of cracks is prevented because a heating temp. is set in the range in which the rollability is the best, a max. straining speed is lower than the critical straining speed, and the seath thickness S is restricted. Therefore, the productivity is improved and the manufacturing cost is reduced.
Patent JP-H11265907-A (JP)
Title: Device and method for bonding aluminium wire
Inventor: TONE HISATOSHI
IPC: H01L21/60
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To attain improvement and stability in the reliability of bonding load by automatically correcting the change of load caused by the dispersion of equipment at suitable time. SOLUTION: Concerning an aluminium wire bonding device provided with an ultrasonic oscillator, ultrasonic horn 3 to be oscillated by the ultrasonic oscillator, wedge 4 for transmitting ultrasonic vibrations outputted from the ultrasonic horn 3 while changing them to vibrations orthogonal to the lengthwise direction and pressurizing device 5 for applying lengthwise pressure to the wedge so as to bond an aluminium wire supplied to the top end of the wedge 4 while pressing its top end to the bonding position of a semiconductor, this device is equipped with a sensor 10 for measuring the wedge top end load and a correcting means 18 for correcting the specified value of the bonding load measured by the sensor 10 with the real load and correcting the specified value of the bonding load based on the deviation.
Patent JP-H10261575-A (JP)
Title: Sputter film-formation method
Inventor: MURAOKA TORU
IPC: C01B31/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sputter film-formation method that is used to reduce the scattering in the distribution of film thickness in a surface and is suited for manufacturing a fine semiconductor device. SOLUTION: First, a distance between a wafer 14 and a target (carbon) 15 is set to approximately 46-50 mm before sputtering and an amorphous carbon is deposited on the wafer 14. In this case, the deposition speed of carbon becomes faster in an edge part than a wafer central part. Then, the distance between the wafer 14 and the target 15 is changed to approximately 50-56 mm before sputtering, and further amorphous carbon is deposited on the wafer 14. In this case, the deposition speed becomes faster in the edge part than the wafer central part, thus obtaining an amorphous carbon film where the distribution of film thickness in surface is uniform.
Patent JP-S60212031-A (JP)
Title: Analog-digital converter
Inventor: OGUMA YOSHIO
IPC: H03M1/14
Filed: 1984-04-04
Abstract: PURPOSE:To attain high speed regardless of a pulse width modulation system by using a pulse width modulation circuit and a counter to convert a difference between an output of a filter smoothing an output of a pulse width generating circuit and an analog input into data of low-order bit and adding data of high-order bit and low-bit data. CONSTITUTION:An analog input Ei to be converted is fed to the pulse width modulation circuit 20 by a changeover switch 11, the input is modulated into a signal of a pulse width T1 and the data of the high-order bit D1 is obtained by counting the clock pulse CP of the pulse width T1 by the counter 30. An output of a subtractor 10 is given to the pulse width modulation circuit 20 via a switch s2, modulated into the pulse width signal, converted into digital data D2 by using the counter 30 to count the pulse width, and the result is given to an adder circuit 50 as a low-order bit. The adder circuit 50 adds the data of the low-order bit D2 to the high-order bit D1 latched in a latch circuit 60 and the analog input Ei is converted into the digital signal.
Patent JP-S58184306-A (JP)
Inventor: SATOU FUMIYOSHI
IPC: F24F13/18
Filed: 1982-04-23
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。