baber/WOPTO huggingface dataset:
Patent JP-H0671417-A (JP)
Title: Casting apparatus
Inventor: DEMUKAI NOBORU
IPC: B22D21/02
Filed: 1992-08-28
Abstract: PURPOSE:To cast a metal of an active and high m.p. titanium and this alloy in the excellent characteristic, high efficiency and high productivity. CONSTITUTION:In a casting apparatus arranging a casting chamber 2 containing a mold 3 for casting molten metal at the upper part of a melting chamber 1 for melting the metal and casting the molten metal 5 for executing the levitation melting in the melting chamber 1 by sucking up into the mold 3 through a snout 4 arranged below the mold 3, a surface plate 10 so as to be possible to swing is arranged above the melting chamber 1 and plural mold lifting devices are arranged to this surface plate and the molten metal can continuously and repeatedly be cast.
Patent JP-S6385883-A (JP)
Title: Pattern recognition studying device
Inventor: MATSUURA HIROSHI
IPC: G06T7/00
Filed: 1986-09-29
Abstract: PURPOSE:To effectively execute the study of a recognizing dictionary and to improve a recognition rate by collecting also data in a category found out as an incorrect recognized result in addition to data in a category generating misrecognition at the time of collecting study patterns. CONSTITUTION:The data in the category recognized in error are also collected as the study patterns of the recignizing dictionary in addition to the data in the category easily generating misrecognition. When the category 'a' (square form of Japanese syllabary pronouncing 'a') of an input pattern misrecognized by 'pa' or 'ta', the patterns of 'Pa' and 'ta' are also collected in addition to the pattern of 'a'. Then, the recognizing dictionaries of 'a', 'pa' and 'ta' are studied by using these patterns. Thus, the patterns necessary for the study the recognizing dictionaries can be effectively collected to make the study processing efficient and to improve the recognition rate.
Patent JP-H0546004-A (JP)
Title: Image forming device
Inventor: TSUKAMURA KIYOSHI
IPC: G03G15/04
Filed: 1991-08-19
Abstract: PURPOSE:To always decide an image writing position with respect to a paper feeding direction constant without being influenced by the emitting position of a laser beam to a photosensitive body by controlling writing in a subscanning direction by utilizing a synchronizing signal for timing with a writing position in a main scanning direction. CONSTITUTION:This device is provided with a left margin control part 20 which executes the writing in the main scanning direction according to a synchronous detection signal and a top margin control part 19 which executes the writing in the subscanning direction according to the synchronous detection signal. The left margin control part instructs timing which is the writing reference of a paper by triggering the leading edge of a signal which is photoelectrically converted when the laser beam S crosses the end face of a slit plate to a light source driving control part 22. The measured value of time (t) from the leading edge to a trailing edge by a counter 18 is inputted in the top margin control part 19, and the emitting position of the laser beam S in the feeding direction is calculated based on the time (t), and the writing timing of the laser corresponding to the position is instructed to the control part 22.
Patent JP-S6384342-A (JP)
Title: Data communication equipment
Inventor: MAEDA TORU
IPC: H04L29/08
Filed: 1986-09-29
Abstract: PURPOSE:To make an equipment at the remote side detect surely a break instruction signal and to quickly stop the working of the device of the remote side, by transmitting at least two break instruction signals with an interval. CONSTITUTION:When a stop button is pushed at an operation display part 10 of a facsimile equipment, the working of the facsimile equipment is stopped immediately as long as the operation is not kept a G3 mode communication state. A break instruction signal DCN is immediately sent to a communication circuit 1 from a network controller NCU2 when the operation is not kept under a picture transmission mode despite a G3 mode communication state. Then the signal DCN is transmitted again after an interval of two seconds and the circuit 1 is opened. For instance, a stop button of its own device right before a signal is received from the device of the remote side. Thus two signals DCN are transmitted and the second signal transmitted after a first signal with an interval of 2 seconds even though the first signal has a collision. Then a 2nd DCN signal reaches the remote side and stops after releasing the circuit 1.
Patent JP-H04112701-A (JP)
Title: Device for mounting front mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01B59/048
Filed: 1990-08-31
Abstract: PURPOSE:To improve the operational state and lifting state of a mower deck by pivotally supporting the front portion of the mower deck at the front ends of a pair of links disposed at the front portion of a frame and transmitting the action of a hydraulic lifting mechanism to the mower deck in a specific state. CONSTITUTION:The front portion of a mower deck 7 is pivotally supported at the front ends of links 5, 5 and catching tools 20, 20 are disposed between gauge ring-supporting frames 15, 15 and lift arms 10, 10. When the mower deck 7 is placed at the descending position in an operation state, the catching states of the catching tools 20, 20 are disengaged, the mower deck is supported with the links 5, 5 at a point, respectively, and the mower deck 7 can smoothly follow the unevenness of the ground. When a hydraulic lifting mechanism 8 is operated and the links 5, 5 are lifted, the catching tools 20, 20 are operated into an engaging state and the whole body of the mower deck is lifted highly.
Patent JP-S6387176-A (JP)
Title: Rectifier circuit
Inventor: MORITA TOKIO
IPC: H02M7/06
Filed: 1986-09-29
Abstract: PURPOSE:To improve a power factor of AC input by adding second and third capacitors each having a small capacity between 1 line on an AC input side and 2 lines on a DC output side. CONSTITUTION:A rectifier circuit is composed of a bridge consisting of diodes 1-4, a first capacitor 5, second and third capacitors 7-8 each having a capacity smaller than that of said first capacitor 5 and connected between 1 line on an AC input side, to which an AC input voltage is applied, and 2 lines on a DC output side, and a resistance 9 as an overvoltage prevention circuit. Thus, a voltage half-wave rectified via diodes 1, 3 every half cycle of AC input is applied to the second and third capacitors 7-8. During the next half cycle, said electrification charge is added to the first capacitor 5 via diodes 3, 1 and supplied to a load 6. As a result, a peak current is decreased and an effective current can be reduced, too.
Patent JP-H0279787-A (JP)
Title: Apparatus for detecting moving amount and moving speed
Inventor: NAKAJIMA TSUNEO
IPC: H02P29/00
Filed: 1988-09-14
Abstract: PURPOSE:To perform highly accurate detection simply by dividing the frequency of pules which are generated by the movement of a moving system, measuring and storing the pulses between interrupting signals outputted from a timer at every unit time, and operating time data and pulse data. CONSTITUTION:A rotary encoder 2 is driven with a motor 1. Pulses are generated in a pulse generator 3 by the rotation of the rotary encoder 2. The frequency of the pulses is divided with a frequency divider 4 at a specified arbitrary frequency dividing ratio. The result is inputted into an interruption controller 5 and a CPU 8. A timer 6 measures the time at, e.g., a 1-ms period, based on the command from the CPU 8. A signal is outputted into the interruption controller 5. The number of pulses for every 1ms is counted. The result is inputted and stored in a memory 7. The CPU 8 operates the specified frequency dividing ratio, the time data from the timer 6 and the pulse data stored in the memory 7 and detects the moving amount and the moving speed of a moving system. Thus highly accurate detection is performed with a simple apparatus.
Patent JP-S6385529-A (JP)
Title: Photometer for electronic camera
Inventor: KANTANI MASASHI
IPC: G03B7/099
Filed: 1986-09-29
Abstract: PURPOSE:To guide reflected light efficiently from a solid-state image pickup element to a photoelectric converting element for light measurement by providing a light-shielding reflecting means between photodetection parts of respective picture elements of the color separation filter of the solid-state image pickup element. CONSTITUTION:A CCD area image sensor 60 and the color separation filter 64 which covers its image pickup surface across an adhesive layer 62 constitute a single plate type color camera. The filter 64 is constituted by arraying primary color filters, i.e. a red filters R, a blue filters B, and a green filters G in a mosaic shape. Here, the primary color filters are superposed on photodetection parts of respective picture elements or opening parts. In this constitution, a light shielding layer 66 is provided among the photodetection parts on the filter 64 by, for example, chromium plating. This layer 66 prevents color mixing between adjacent picture elements through its light shielding operation and increases the quantity of reflected light to the photoelectric converting element 56 for photometry through its reflecting operation to improve the photometric sensitivity.
Patent JP-H0543129-A (JP)
Title: Auxiliary device in folding machine for rotary printing machine
Inventor: HIRANO DAIJI
IPC: B65H45/22
Filed: 1991-08-19
Abstract: PURPOSE:To improve the efficiency in the case when machine operation is started, and prevent dangerousness by mounting/dismounting an impeller and a brush on the outer periphery of a folding barrel by detecting automatically whether fold count width is normal or abnormal. CONSTITUTION:An auxiliary device is characterized in that width of webs 3A and 3A formed by folding a web double by means of a former being a triangular plate is detected automatically by means of photoelectric units 16 and 16, and in the case when the width is inappropriate, an abnormal signal is transmitted, and a brush 14 engaged with the outer peripheral part of a folding barrel 6 is let loose automatically, and a safety cover 12 of an impeller can be also opened.
Patent JP-H0767087-A (JP)
Title: Serial transmitting method for multiplexed signal and serial transmitter and receiver for multiplexed signal and transmitter-receiver
Inventor: UEDA MAMORU
IPC: H04N21/434
Filed: 1993-08-24
Abstract: PURPOSE:To correctly restore a continuous signal at a reception side by sampling the word address information of a signal which can be reproduced at the reception side by the clock of the multiplexed continuous signal, and inserting the address information into a multiplexed signal. CONSTITUTION:Audio data AU are read from a memory 12 by the word clock of a video signal, and time-division multiplexed on video data from a multiplexing circuit 11 by a multiplexing circuit 13. Then, the address ADRS of the video data is latched by the sampling clock of the AU by a clock information generating circuit 16, the ADRS value is supplied to the circuit 13, inserted into the multiplexed data, and transmitted. The ADRS is restored from a word synchronizing clock from a synchronization reproducing circuit 22 by a conversion circuit 23 at a reception side, the reproduced ADRS is supplied to a reproducing circuit 26, compared with the address information related to a restored audio clock, and a clock pulse is obtained when they are matched. Then, the audio clock which is equal to the clock at a transmission side is reproduced from the pulse, and supplied to a memory 25.
Patent JP-H04110715-A (JP)
Title: Device for measuring high speed body
Inventor: TAKAHASHI MAKOTO
IPC: G01P3/36
Filed: 1990-08-31
Abstract: PURPOSE:To secure the high accuracy of an image-formation position by memorizing an image photographed by two digital still video cameras as the data, and processing the memorized data on the basis of a predetermined algorism. CONSTITUTION:Cameras 2, 3 are located with a certain distance so that optical axes thereof are in parallel with each other and they are located on one line laterally, and a moving body 1 is photographed by the cameras 2, 3. These cameras 2, 3 are controlled by a camera synchronous control circuit 4 so that the shutter timing of CCD picture elements built in the cameras 2, 3 are in the predetermined relation. The light reflected by the body 1 is converged by lenses 5, 6, and is divided by half mirrors 7, 8, and an image is respectively formed by the CCD elements 9, 10 and 11, 12, and an optical system without parallax is formed. The image photographed by the elements 9 - 12 of the cameras 2, 3 is memorized as the data by a high speed access memorizing device, and while the memorized data is processed by a measuring means on the basis of a predetermined algorism.
Patent JP-S6292374-A (JP)
Title: Memory element and manufacture thereof
Inventor: NODA MASANORI
IPC: H01L29/788
Filed: 1985-10-18
Abstract: PURPOSE:To improve the writing characteristics of a memory element by exposing a channel stopper region and using the exposed stopper region as one part of a channel forming region in the memory element. CONSTITUTION:A channel stopper region 2, a field insulating film 3 and a floating gate electrode 7 are formed onto a P-type semiconductor substrate 1. A channel forming region is constituted of a first channel forming region 4 shaped to the semiconductor substrate 1 and a second channel forming region 5 in a high-concentration impurity region, which has the same conductivity type as that of the semiconductor substrate 1 and is formed by partially removing the field insulating film 3. Consequently, the second channel forming region 5 having the same conductivity type as the substrate 1 is employed as one part of the channel forming region, thus accelerating a pinch-off in the section of the region 5, then easily generating hot carriers. Accordingly, writing characteristics can be improved.
Patent JP-2001055098-A (JP)
Title: Attachment structure for radiator grille
Inventor: HASHIMOTO TAKESHI
IPC: B60R19/52
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide radiator grille attachment structure for improving efficiency of radiator grille open and close operation and for preventing loss of parts. SOLUTION: In an attachment structure of a radiator grille 3 for a working vehicle which is connected to a car body 1 through an outer frame end hinge 4 in condition that it can be freely opened and closed, structure capable of fixing the radiator grille 3 is built as follows. A rigid body attachment member 5 is attached on at least one of the radiator grille 3 and the car body 1 through an elastic body 6 and one of the radiator grille 3 and the car body 1, and another attachment member 5 or both attachment members 5 are attached by bolts 8.
Patent JP-H1060746-A (JP)
Title: Production of covering yarn and apparatus therefor
Inventor: NISHIO HARUO
IPC: D02G3/38
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique to uniformize winding density of a covering yarn in relation to a covering yarn comprising covering and winding a covering yarn on a core yarn, especially a method for producing a covering elastic yarn using a polyurethane elastic yarn as a core yarn and an apparatus used therefor. SOLUTION: In a production of a covering yarn, an interval H between a winding position 8 of a covering yarn 1 on a core yarn 2 and a bobbin 4 is continuously or stepwisely reduced in corresponding to reduction of wound amount on the bobbin 4 according to release of the covering yarn 1. The apparatus has a hollow spindle 25 fitting the bobbin, a device 33 for driving rotation of the hollow spindle, a ring-like yarn guide 3 provided on an extend of a hollow hole of the hollow spindle 25, a guide means 34 movably guiding a yarn guide frame 23 supporting the ring-like yarn guide in parallel to a shaft core of the hollow spindle 25 and a vertically driving device 35 moving the yarn guide frame 23 along the guide means 34.
Patent JP-H0893130-A (JP)
Title: Architectural panel with mark line and printing method and device thereof
Inventor: SASANO TETSUO
IPC: E04C2/30
Filed: 1994-09-27
Abstract: PURPOSE: To increase the efficiency of fitting work without stains of ink or the like, by forcing the edge of a freely rotatable disk to get in contact with at least one surface of a panel body like plywood, cement, or gypsum board, to print recessed marked lines CONSTITUTION: In a prior process in which a cardboard 5 as a surface material of a gypsum board is exposed in gypsum slurry in an initial stage of the production process of gypsum boards, a printer 1 is fixed to the surface of a moving upper cardboard 5 to print marks. The disk 2 of the printer 1 is rotatably supported movably relative to the gypsum board which is the cardboard body. The peripheral edge 3 of the disk 2 is pushed with a pressure against one side of cardboard 5 of gypsum board by an elastic pressing device 4. The disk 2 is rotated from the state that the cardboard 5 of gypsum board is set, by moving the disk 2 to transfer the frame or by moving the cardboard 5 with respect to the fixed side disk.  In this way, a groove line 10 having a sectional shape corresponding to the peripheral edge 3 or the sectional shape of the blade of peripheral edge is marked on the cardboard 5.
Patent JP-S59121894-A (JP)
Inventor: HASHIMOTO TAKAO
IPC: H05K3/28
Filed: 1982-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1156143-A (JP)
Title: Material for pet urine treatment and production of the same
Inventor: URAYAMA RYOICHI
IPC: A01K1/015
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a materials for pet urine treatment having urine water absorbing properties and deodorizing properties, easy to handle by aggregation after absorbing water and disposable as combustible waste. SOLUTION: This pet urine treating material is composed of either one of a granular inorganic porous substance or pulp-sludge coated with a mixture of paper powder and powder of a high water absorbing polymer. The production method comprises, coating the mixtures of the paper powder and the powder of the high water absorbing polymer to the water added inorganic porous substance or pulp-sludge on a vibrating plate and granulating. Either one of Zeolite, perlite, pumice stone, Akadama stone (a sort of ferriquartz produced from Sado island, Japan), Kanuma tuchi (earth of Kanuma tephra produced in Tochigi prefecture, Japan), activated charcoal is preferred as the inorganic porous substance, and a crosslinked sodium polyacrylate is preferred as the high water absorbing polymer.
Patent JP-2000061842-A (JP)
Title: Polishing device
Inventor: NAGAKURA YASUHIKO
IPC: B24B55/12
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To wash a chuck surface plate for slurry to be removed therefrom without leaving the slurry on the chuck surface plate. SOLUTION: A polishing device includes a chuck surface plate 30 for rotating a wafer held on the upper face, a polishing plate 70 having a polishing cloth mounted on the lower face and movable vertically and on a horizontal plane, a guide ring 50 mounted in a demountable manner on the outer periphery edge of the chuck surface plate 30 and externally fitted to the wafer for positioning the wafer, a guide ring mounting/demounting means for mounting/demounting the guide ring 50 on/from the chuck surface plate 30 and a chuck surface plate washing means for washing the chuck surface plate 30 on its upper face while supplying washing liquid onto the chuck surface plate, whereby the chuck surface plate 30 is washed in the condition of removing the guide ring 50.
Patent JP-H1078302-A (JP)
Title: Measuring microscope
Inventor: YAMAGISHI TAKESHI
IPC: G02B21/26
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To measure a long-sized sample having an arbitrary size efficiently as well as highly accurately by providing a sample stage movable beyond the travel range of a stage movable along a cross direction. SOLUTION: A long-sized sample 36 is moved on a cross-moving stage 2 formed to allow the read of displacement, and detected via an optical microscope, thereby measuring the length or the shape of each lead frame of the long-sized sample 36. A sample stage 42 is movable beyond the travel range of the cross-moving stage 2, and fitted with a photo detector 44 for detecting transmitted light through the sprocket holes of' the long-sized sample 36. In other words, when the long-sized sample 36 is set on the sample stage 42 and a motor 66 is rotated, the torque of the motor 66 is converted into a linear motion via a pinion 64 and a rack 62. As a result, a moving body 48 travels and the long-sized sample 36 fixed to a sample seat 50 travels in an X-direction along a base 46.
Patent JP-H0781562-A (JP)
Title: Vibration damping device for railroad rolling stock
Inventor: MATSUOKA YOSHIKO
IPC: F16F15/02
Filed: 1993-09-17
Abstract: PURPOSE:To absorb the vibration of a car body by driving a link mechanism provided between a truck and the car body. CONSTITUTION:A railroad rolling stock 1 is provided with a pair of vibration damping devices 3a, 3b to damp the vibration of a car body 2 on the bottom of the car body 2. These vibration damping devices 3a, 3b consist of link mechanisms 4a, 4b to be driven according to the vibration of the car body 2, motor unit groups 5a, 5b to drive the link mechanisms 4a, 4b, an accelerator sensor to detect the acceleration of the car body 2, and a control device 7 to drive and control the motor unit groups 5a, 5b based on the detected signal to be outputted from this acceleration sensor. The control device 7 is provided with a gain switching means to switch the control gain of the control system to drive and control the motor units of the respective motor unit groups 5a, 5b to the optimum value according to the displacement of the car body 2.
Patent JP-H0763125-A (JP)
Title: Diesel engine with egr
Inventor: KAWAMURA HIDEO
IPC: F02D9/04
Filed: 1993-08-25
Abstract: PURPOSE:To clean exhaust gas by conducting the combination of an auxiliary combustion chamber, an EGR mechanism and filters for particulate catching at a diesel engine. CONSTITUTION:An auxiliary combustion chamber 21 is provided at the top portion of a piston 2, and the precombustion of fuel through a jetting nozzle 10 is carried out, and combustion is carried out in a main chamber, and to a bypass flow passage 4, a control valve 42 and an auxiliary filter 41 are fitted. Also, a main filter 3 is arranged at the halfway point of an exhaust pipe 15, and, an exhaust shutter 16 is fitted to its slip stream and the cleaning of exhaust is executed by catching the particulates in exhaust that has little NOx due to an engine with an auxiliary chamber and an EGR.
Patent JP-S61111372-A (JP)
Title: Paint resin composition
Inventor: MOTOMURA MASATOSHI
IPC: C09D175/06
Filed: 1984-11-06
Abstract: PURPOSE:To provide a paint resin compsn. which has excellent quick dryness, voluminousness, durability and coating workability and gives a coating film having excellent gloss, containing an active hydrogen-contg. compd. contg. triazine rings and a polyisocyanate as essential ingredients. CONSTITUTION:A triazineamino compd. of the formula (wherein X is H, CH3, C2H5, C3H7, C6H5, NH2) such as melamine, formaldehyde, a polyol (e.g. ethylene glycol), a hydroxyl group-contg. alkyd resin and optionally a monohydric alcohol (e.g. propanol) are co-condensated. The resulting active hydrogen-contg. compd. contg. triazine rings is mixed with a polyisocyanate in such a proportion as to give a weight ratio of 5/95-95/5 on a solid basis, thus obtaining the desired paint resin compsn.
Patent JP-S59121281-A (JP)
Inventor: KOBAYASHI YOUJI
IPC: B32B37/00
Filed: 1982-12-28
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。