baber/WOPTO huggingface dataset:
Patent JP-2000249484-A (JP)
Title: Heat exchanger
Inventor: KOBAYASHI MASAHIRO
IPC: F28F1/32
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which heat transfer performance is enhanced by suppressing generation of dead water zone in the flow downstream of the heating tube in a heat exchanger. SOLUTION: A slit fin 61 is located in front of a heating tube 4 with respect to the air flow and a slit fin 64 is located in the rear of the heating tube 4. Slit fins 62, 53 are formed between the heating tubes 4. The slit fin 64 in the rear of the heating tube 4 is formed longer than the slit fin 61 in front of a heating tube 4 by a length 1 to the heating tube 4 side. The slit fin 64 can not only be elongated to the heating tube 4 side but the elongated part can be formed higher than other part. Since generation of dead water zone due to air being throttled to the rear of the heating tube 4 is suppressed in the flow downstream of the heating tube, heat transfer performance is enhanced.
Patent JP-H05196481-A (JP)
Title: Detection method for movement-reference position of moving body
Inventor: KOBAYASHI HIROSHI
IPC: G01D5/38
Filed: 1991-03-15
Abstract: PURPOSE:To inspect the movement-reference position of a moving body with high accuracy by a method wherein two kinds of grating patterns are formed on the moving body and beams of diffracted light by irradiation with a beam of monochromatic light are photodetected respectively by using two photosensors and operated by using a comparator. CONSTITUTION:Two kinds of grating patterns P1, P2 whose pitch differs at a reference position A as a boundary are formed on a moving body 1. Photosensors PS1, PS2 are arranged in such a way that a beam of + first-order diffracted light L11 of the pattern P1 and a beam of + first-order diffracted light L21 of the pattern P2 are photodetected respectively; the moving body 1 is moved to the direction of an arrow. Thereby, the sensors PS1, PS2 first photodetect only the beam of diffracted light L11; then photodetect the beams of diffracted light L11, L21; they then photodetect only the beam of diffracted light L21. The beams are output to a reference-position signal generation circuit 10. The circuit 10 adjusts changed widths H1, H2 which are output from the sensors PS1, PS2 in such a way that they become nearly equal. The widths are sent out to a comparator 11. The comparator 11 operates them and outputs a step-shaped reference position signal. The fall of its step does not correspond strictly to the reference position A of the moving body 1. However, a generation position is a narrow space region. The reference signal is made to correspond to the reference position of the moving body: the reference position can be detected with high accuracy.
Patent JP-S54144054-A (JP)
Title: Electronically controlled automatic washing machine
Inventor: IWAKI MASAHIRO
IPC: D06F33/02
Filed: 1978-04-28
Abstract: PURPOSE: To provide a washing machine which is made easy to use by means of a system according to which, when no programme assignment takes place even if a certain period of time has passed after the connection to the power source, a particular programme is assigned compulsively, which eliminates unnecessary prolongation of the washing time.  
     CONSTITUTION: When no programme is assigned after a power source switch 41 is switched on, the switch 44 of a programme compulsion circuit 42 which is associated with the switch 41 becomes ON and thereby the terminal voltage S1 of a condenser 46 rises. As a result of this, the output voltage S2 of an inverter 47 is changed and a monostable multivibrator 48 is actuated at the time of the fall of the output voltage S2. After the output S3 is sent out for a certain period of time by the monostable multivibrator 48, another monostable multivibrator 49 starts operating to send out outputs S4 which are introduced into an encoder 9 through an OR circuit 31. In this instance, the OR circuit 31, being interposed between the terminals of preliminarily selected programmes, assigns a particular programme for prosecuting operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51127618-A (JP)
Title: Image pickup unit for color solid
Inventor: YAMANAKA SEISUKE
IPC: H04N9/07
Filed: 1975-04-28
Abstract: PURPOSE: To obtain better image by turning output signal gained into modulation component and clearing flickering of screen by prevention against rise of folded distortion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255573-A (JP)
Title: Grommet for wire harness
Inventor: SUEFUJI YASUYUKI
IPC: H01B17/58
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a grommet excellent in waterproofness, which is mounted in a burred through hole in a vehicle body. SOLUTION: This grommet comprises an outer part 11 made of rubber and an inner part 12 made of resin, the outer part 11 comprising a small-diameter cylinder part, an increased-diameter cylinder part which increases in diameter from one end of the small diameter cylinder part, and a skirt part 11c projecting from the inner periphery of the thick-walled end face of the increased-diameter cylinder part. The end face of the increased-diameter cylinder part is formed into a sealing face 11h which is pressed into contact with a burning end, a groove 11g for locking the inner part is provided in the inner peripheral surface of the increased-diameter cylinder part, and a slit is provided in the skirt part 11c from its end.  The inner part 12 is provided with a flange part 12b at one end of its cylindrical part 12a which fits into the increased-diameter cylinder part of the outer part 11, the flange part 12b is locked in the groove 11g, and a locking claw 12c is projected from the outer peripheral surface of the cylindrical part 12a and is locked to the indoor-side edge of a through hole 30a via the skirt part 11c of the outer part 11.
Patent JP-S61210486-A (JP)
Title: Device for recognizing hand written character
Inventor: NAKAMURA HIROSUKE
IPC: G06K9/62
Filed: 1985-03-14
Abstract: PURPOSE:To make unnecessary a non-reading processing or a correction processing and make a character recognition and a transmission thereof at high speed by setting a temporary character code when referring to an input character and a standard character pattern and if they do not coincide with each other, and resetting it a predetermined regulation. CONSTITUTION:To a recognition unable character, an empty JIS code belonging to a division 85- a division 95 is allocated and temporarily set. When at first the recognition unable character appears, a code placed at a final position of these empty JIS codes, namely a division 94 and a point 94=(7E7E)H is set. Thereafter, when the next recognition unable character is inputted, a code placed before by one, namely a division 94 and a point 93=(7E7E)H is set. Then, when the recognition unable character after two is inputted, whether a subordinate byte of the previously set codes of the already set character codes is (21)H or not is judged. If it is not so, the subordinate byte value of the previously set character code is deducted by 1, thereby the obtained character code is set to return to a main routine.
Patent JP-S55143560-A (JP)
Title: Manufacture of photomask
Inventor: YAMAZAKI TERUHIKO
IPC: G03F1/80
Filed: 1979-04-26
Abstract: PURPOSE:To obtain a photomask of high accuracy for LSI, etc. by forming a film of a specified metal and a film of the metal oxide on a glass substrate; coating a polymer resist; forming a pattern by applying electron beams or the like; and carrying out specified etching. CONSTITUTION:Cr film 12 and chromium oxide film 13 are formed on glass substrate 11 by sputtering or other method, and photoresist or electron beam resist film 14 is coated. The films are then exposed to light or electron beams through a pattern for LSI or the like and developed to form opening portion 15, thus obtaining a resist pattern. After baking to improve the adhesive properties of films 13, 14, exposed film 13 is removed by etching with mixed gas plasma of halogen type gas such as Cl2 and CO, NO, H2 or the like. Film 13 is then removed by etching with O2 plasma or the like, and film 12 is removed by etching with mixed gas plasma contg. Cl2 and O2 to obtain desired mask E.
Patent JP-H04287512-A (JP)
Title: Glitch noise elimination circuit
Inventor: SAKAKIBARA JUNICHI
IPC: H03K5/00
Filed: 1991-03-18
Abstract: PURPOSE:To eliminate undesired glitch noise whose width is a delay time (t) of a delay circuit or below completely without deterioration in the waveform. CONSTITUTION:The circuit is provided with a delay circuit 1 delaying an input signal by a prescribed time, a NAND circuit 2 and an OR circuit 3 receiving an output signal of the delay circuit and the input signal and an S-R flip-flop 4 receiving an output signal of the NAND circuit 2 as its set signal and receiving an output signal of the OR circuit 3 as its reset signal.
Patent JP-H11244636-A (JP)
Title: Production of functional bag filter material
Inventor: KOBAYASHI KAZUKI
IPC: B01D46/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To maintain the activity of a functional bag filter for a long time and to prevent the active material from dropping during operation, to be splashed on the downstream side and released to the outside of the system, by previously depositing active fine particles on a base cloth and laminating the both faces of the base cloth with a filter material. SOLUTION: The base cloth 2 released from a base cloth roll 1 is carried by a roller 3a and impregnated with a catalyst slurry 4 in a catalyst slurry tank 5 filled with the catalyst slurry 4. Then the cloth is carried by a roller 3e and dried by a heater 6 to form a catalyst-carrying cloth 15, which is introduced into a filter material depositing device 7. In the filter material depositing device 7, a filter material 8 is supplied to both faces of the catalyst carrying cloth 15. After the catalyst carrying cloth 15 is held between a roller 3f and a roller 3g with a filter material holding sheet 9 inserted, the filter material 8 is pressed and deposited to both surfaces of the catalyst carrying cloth 15 by a press-depositing device 10. The obtd. material is wound up as a functional bag filter material 11 on a functional bag filter material roll 12.
Patent JP-H05257145-A (JP)
Title: Production of liquid crystal display panel
IPC: G02F1/1337
Filed: 1992-03-11
Abstract: PURPOSE:To obtain high quality by eliminating a treatment with a rubbing cloth. CONSTITUTION:A transparent electrode is formed on a transparent substrate. In the area for forming the oriented film of the transparent substrate formed with the transparent electrode, a resin is transferred by using a relief plate 14 for which lots of lines of projections 18 are formed so that the projection string has the described inclination (orientation angle) alpha to the transparent electrode to be cured. Also by an another method, recessed parts are formed on the plate 14 instead of the projections 18, and the resin is transferred to the substrate to form an oriented film. During the resin is transferred to the transparent substrate, the traveling speed of the relief plate 14 is controlled to be different from that of the transparent substrate and the transparent substrate is heated to the prebaking temp. of the resin.
Patent JP-H07133392-A (JP)
Title: Polyvinyl butyrals plasticized and having improved property of reducing stickiness to silicic glass and their productionand usage
Inventor: HANNESU FUITSUSHIYAA
IPC: C08K5/09
Filed: 1994-03-23
Abstract: PURPOSE: To obtain a polyvinyl butyral for interliners which gives a laminated glass exerting a good pummel test value, color shade value and edge clouding by blending a specific adhesion-reducing additive to a plasticizer-containing polyvinyl butyral.  
     CONSTITUTION: (A) A polyvinyl butyral containing from 20 to 60 wt.% plasticizer (e.g. dihexyl adific acid ester) is blended with (B) from 0.01 to 0.2 wt.% adhesion-reducing additive comprising a salt of a metal chosen from groups Ia, IIa, IIb and IIIa of the periodic table of the elements (e.g. calcium) and a natural resin acid (e.g. rosin) or a resin acid derivative and, if appropriate, is further blended with (C) a customary stabilizer and an auxiliary. An interliner for preparing a laminated glass, prepared by using the obtained plasticizer- containing polyvinyl butyral, exerts a low adhesion against siliceous glass and therefore is suitable for preparation of a siliceous glass-made laminate glass-type pane. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63219766-A (JP)
Inventor: HARADA MASAYOSHI
IPC: E04H6/14
Filed: 1987-03-09
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-S62209636-A (JP)
Title: Bank memory switching circuit
Inventor: MIYAZAWA JUNICHI
IPC: G06F9/34
Filed: 1986-03-10
Abstract: PURPOSE:To attain the fast selection of a bank memory by reading the status signal of a CPU to decide a specific segment based on which is a program presently performing the processing and select the bank memory according to said decided segment. CONSTITUTION:The status signal ST of a CPU 13 is read by a bank memory selection means 15 to decide a specific segment based on which a program is presently performing the processing. Then a bank memory 14n (n=1-4) is selected out of those bank memories 141-144 according to said decided segment. The bank memory selection signal MSn is delivered and made active. Thus data are transferred between the CPU 13 and the selected bank memory 14n.
Patent JP-H06262809-A (JP)
Title: Printer control device
Inventor: FUKUNAGA KOJI
IPC: G06F3/12
Filed: 1993-03-12
Abstract: PURPOSE:To make a busy signal as short as possible by storing receiving data in a memory buffer from a receiving buffer by a receiving data holding means when it is detected that the receiving buffer is in a full state by a receiving data holding quantity detection means. CONSTITUTION:When no data is taken in (S 50), the number-of-residual bite obtaining processing of a receiving buffer is performed. The number of residual bites of the receiving buffer is obtained by reading the blank register of a parallel IF register and the read content becomes the number of residual bites of the receiving buffer. It is checked whether the read number of residual bites is 0 (S 51) and, when the residual bites are not 0, the previous processing is again performed and, when the residual bites are 0, it is checked whether a memory buffer is in a full state (S 53). This check is performed by comparing a memory buffer end address with a memory buffer pointer. Since storing can not be performed when the memory buffer is in the full state, the previous processing is again performed and, when the memory buffer is not in the full state, receiving data is read (S 54) and the memory buffer pointer is advanced.
Patent JP-2000252063-A (JP)
Title: Color switching light emitting element, substrate for the same, and color display device
Inventor: ISHIZAKI MAMORU
IPC: G02F1/13357
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To switch colors in a short time at 500 μs or less by setting the color of the light emission of each line in an organic light emitter between a first electrode having at least solid outline and plural in-line second electrodes in red, green and blue. SOLUTION: An organic EL is used as a switching light source so as to obtained the quick responsiveness and the even surface light emission with high luminance. The light sources are arranged in-line so as to obtain the surface light emission in red, green and blue. The red lines are driven at the same time so as to obtain the light emission in red in a front surface, and the light emission in green and blue can be obtained by the similar drive. Intermittent in-line light emission by three color pitches can be easily evened by a diffusing plate. In the case the pitch of the three colors of a color switching light emitting element is equal or less to/than the picture element pitch of a monochrome liquid crystal display device 8 to be combined, the diffusing plate can be omitted.  In the case where the pitch of the three colors of the color switching and light emitting element is set at the picture element opening size of the display device 8, light emission color area corresponding to the liquid crystal opening become equal to each other, and in the case of setting them smaller than the picture element opening size, white surface light emission is practically obtained, and the diffusing plate becomes unnecessary.
Patent JP-S58171539-A (JP)
Title: Treatment of rear earth concentrate
Inventor: INOUE KIYOSHI
IPC: C22B3/04
Filed: 1982-04-01
Abstract: PURPOSE:To eleminate the need for a conventional large-sized waste gas treatment device in the stage of treating rare earth concentrate powder which is grounded to desired grain size with acid, base, etc. of high concn. and high temp. and to reduce the cost for refining treatment by irradiating charged particle rays to said powder. CONSTITUTION:Charged particle rays such as electron or ion are irradiated to the powder of ore contg. rare earth such as monazite, bastnaesite, or the like or the mixture wherein various chemical materials for refining are added to the powder of these ores. The binding of the compds. of the rare earth element contained in the ore and the other compd. is relieved by the irradiation treatment, whereby the surface of the concentrate powder is activated and the reaction for the succeeding refining treatment is smoothed considerably. In other word, the recovery rate of metal approximately equal to the rate of recovery in the prior art is obtainable even with the treating liquid of low concn. and low temp. Thus, the generation of a large volume of harmful gas as in the prior art is obviated; therefore, the method for treatment which can supply rare earth element relatively inexpensively and is significant in terms of pollution prevention is provided.
Patent JP-S58169062-A (JP)
Title: Brightness adjustment circuit for cathode ray tube
Inventor: NAKADAI TATSUMI
IPC: G01N23/04
Filed: 1982-03-31
Abstract: PURPOSE:To enable partial adjustment of brightness in the bright area or the dark area with a brightness signal of a cathode ray tube by amplifying input signals with a non-linear amplification circuit capable of varying non-linearity. CONSTITUTION:A vertical deflection circuit 3 feeds a saw tooth wave to a vertical deflection plate of a CTR 1 while a horizontal deflection circuit 5 feeds a saw tooth wave to a horizontal deflection plate 4. Amplification characteristics of a brightness circuit 8 into which signals are inputted from differetial input terminals 9 and 10 obtain a desired non-linearity with the action of rectifying elements 24 and 27 by varying the variable resistor 12a a differential amplifier 11 and variable resistors 23 and 26 of non-linearity imparting circuits 25 and 28. An output of the differential amplifier 15 is inputted into a high voltage circuit 39 through an output line 22 capable of adjusting an DC potential with a voltage varying circuit 32 and a transistor 29. After the overlapping of a high voltage, it is fed between a cathode 6 and a grid 7 of a CRT1 as brightness signal.
Patent JP-S56160127-A (JP)
Title: Transversal filter
Inventor: TSUCHIYA TAKAHISA
IPC: H03H15/02
Filed: 1980-04-21
Abstract: PURPOSE:To obtain a transversal filter having a reduced effect of variance, by dividing the capacities of plural stages of a charge transfer element according to the sensitivity coefficient to obtain an output proportional to the sensitivity coefficient after separating and connecting them. CONSTITUTION:The signals of k times as much as the sensitivity coefficients a2 and a8 are extracted from the capacitors C'2 and C'8, respectively. These signals are attenuated down to 1/k by a current Miller circuit M2 and then mixed with the signals sent from a current Miller circuit M1 to be transferred to a BBD. In this case, the dividing ratio of a capacitor which extracts the signals is all set approximately at 0.5 to reduce an effect of variance. Thus the accuracy of the filter characteristics can be increased.
Patent JP-H06340647-A (JP)
Title: N-heteroaryl-n'-phenylurea derivative, its production and use thereof
Inventor: NAGAMINE MASASHI
IPC: C07D307/92
Filed: 1994-02-27
Abstract: PURPOSE:To obtain the subject new compound having ACAT inhibitory activity, useful as a preventive or treating agent for hypercholesterolemia, atherosclerosis and various diseases caused thereby. CONSTITUTION:A compound of formula I [R<1> and R<2> are each H, halogen, (substituted)alkyl, alkoxyl, nitro, or R1 and R2 together combine to form alkylene; R<3> and R<4> each are H, halogen, (halo)alkyl, alkoxyl or alkylthio; R<5>-R<7> each are H, halogen, (halo)alkyl, alkenyl, alkoxyl, alkylthio or dialkylamino; X is O, S or NR (R is alkylphenylsulfonyl or toluenesulfonyl)} or a salt thereof, e.g. 3-(2-chlorophenyl)-2-[3-(2,6-diethylphenyl)ureido]-5- fluorobenzofuran. The compound of the formula I can be obtained by reaction of a compound of formula II with diphenyl phosphoryl azide to form a compound of formula III, which is then reacted with a compound of formula IV with or without isolation of the compound of formula III.
Patent JP-S61212176-A (JP)
Title: Driving circuit for cross gate type ccd solid-state image pickup device
Inventor: KIRIYAMA YOSHIYA
IPC: H04N5/335
Filed: 1985-03-15
Abstract: PURPOSE:To prevent the unevenness of color and brightness and stored a large- capacity current by constituting a device so that the electric charge generated in a transfer area during the storage period is not shunt and a voltage is impressed to only one gate electrode of an upper layer during the storage period and switching the gate electrode to which the gate voltage is impressed for every field. CONSTITUTION:The voltage is impressed to only the first gate electrode G1 during the storage period of an odd field, and the voltage is impressed to only the second gate electrode G2 during the storage period of an even field. if the gate voltage is impressed to only the fourth gate electrode G4 when the electric charge is stored for an even field, the electric charge is stored in storage areas B2, B2... on the side to which the gate voltage is impressed and transfer areas C2...C3... contacting with these storage areas B2.... An excess electric charge is not flowed to storage areas B1...B3..., to which the gate voltage is not impressed, and is flowed to overflow drains OF... through channel stoppers ST... contacting with storage areas B2....
Patent JP-H11237308-A (JP)
Title: Display inspection jig
Inventor: TSUCHIYA TAKAHIRO
IPC: G02F1/13
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a display inspection jig which is adaptable to even a low-cost, narrow-pitch display, which can easily deal with a different terminal number and pitch, and which is compact and can easily deal with the measurement of a field angle, etc. SOLUTION: This jig has a window part 31 which is arranged on a hold block 2 and provided corresponding to the display part of a measured element 10, a fixed block 3 which presses the measured element 10, and a lock mechanism which fixes the hold block 2 and fixed block 3 detachably. Here, the hold block 2 has a wiring board having connection terminals arrayed at the same positions and the same pitch with at least the terminals of the measured element and a circuit pattern for correction with a measuring circuit and at a connector arrangement part 22, a connector for connection is arranged which is pressed by the measured element 10 and electrically connects the terminals of the measured element 10 and the connection terminals on the wiring board.