baber/WOPTO huggingface dataset:
Patent JP-S6314518-A (JP)
Title: Constant current circuit
Inventor: KAWADA MITSUYA
IPC: H03K19/018
Filed: 1986-07-05
Abstract: PURPOSE:To contrive to attain the steep signal falling from an H level to an L level by connecting a temperature dependancy voltage drop means and a termination resistor in series with an output emitter follower stage of an emitter coupling circuit so as to quicken the current drawingout of a capacitive load of the next stage. CONSTITUTION:An emitter follower output is subjected to constant current by inserting a diode D as a temperature dependancy voltage drop means between the termination resistor RP and a power supply VEE in series. That is, since a voltage VBE across the diode D is decreased by temperature rise, the voltage across the resistor RP is increased thereby making the current flowing through the resistor RP constant. Thus, the temperature dependancy of the current drawing from the capacitive load of the next stage is lost, then the current drawing is quickened and the signal falling from the H level to the L level is made steep.
Patent JP-H099268-A (JP)
Title: Motion detection circuit
Inventor: NAKAMURA TAKESHI
IPC: H04N7/173
Filed: 1995-06-23
Abstract: PURPOSE: To provide a motion detection circuit capable of reducing the frequency of erroneous detection and information quantity. CONSTITUTION: Difference circuits 11 -13 take the difference between inputted reference data and search data. Weighting circuits 51 -53 multiply inputted difference data by (1+α). When such weighting is performed, the value of (α) is set at '0' for the output difference data of the difference circuit at a center position of a search range, and the value of (α) for the output difference data of the difference circuit is increased according as the search range is apart from the center position. A comparator 6 detects the minimum difference data from the inputted output difference data of the weighting circuits 51 -53 , and outputs a select signal. A selector 7 selects and outputs vector data in correspondence with the minimum difference data by the select signal.
Patent JP-H01321459-A (JP)
Title: Developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/08
Filed: 1988-06-23
Abstract: PURPOSE:To stably supply a prescribed amount of developer to a developing region by making the polarities of magnetic poles provided inside developing sleeves arrayed continuously different and making magnetic poles in a developer receiving region ferromagnetic and opposite to those in a developer delivery region. CONSTITUTION:The two regions are inside the adjacent developing sleeves 37 and 39 so as to face them: one is the developer receiving region (region where the magnetic poles N3 and N5 locate) and the other is the developer delivery region (region where the magnetic poles S3 and S5 locate). The magnetic poles N3 and N5 provided in the former region are opposite to those S3 and S5 provided in the later region. Namely, the magnetic poles N3 and N5 in the developer receiving region are ferromagnetic and opposite to the magnetic poles S3 and S5 in the facing developer delivery region incorporated inside the adjacent developing sleeve. Thus, developer which is conveyed to the develop ing region can be stably supplied.
Patent JP-H0821330-A (JP)
Title: Fuel injection device
Inventor: FUJIMURA TOSHIO
IPC: F02M41/14
Filed: 1994-07-08
Abstract: PURPOSE:To make compatible favorable overhauling ability with smooth operability of a fuel injection device in which fuel is sucked, pressurized, and discharged by rotationally moving a rotor having a pump chamber therein. CONSTITUTION:A plunger 96a slidably moving in the radial direction of a rotor 90 and pressurizing fuel is insertedly fitted in the pump chamber of the rotor 90. A roller shoe 98a and a roller 99a are arranged contacting with the plunger 96a, and a cam ring 110 is provided contacting with the outer circumference. A drive shaft 70 engaged with the rotor 90 is rotationally movably supported by the use of a rotational bearing 14. The rotational bearing 14 is insertedly fitted into a housing 11 so as to be able to be overhauled, and the position in the axial direction is regulated by a dais head 11. An elastic body 15 for absorbing backlash in the axial direction is arranged between the side of the rotational bearing 14 and the dais head 11.
Patent JP-S6073847-A (JP)
Title: Method and device for inspecting quality of printing of print
Inventor: PEETAA KAROBU
IPC: B41B23/00
Filed: 1984-07-30
Abstract: Record quality of a bit map of a newspaper page, for example, is checked directly on a display screen without previously manufacturing a material image carrier, such as a film. For this purpose, it is read out in multi-line fashion, preferably in 4 - line fashion. Squares consisting of m (preferably likewise 4) successive points of n (preferably 4) superimposed lines are grouped into one "superpixel" each, and its gray value, for example, is determined as an average of the black-white values of the individual pixels forming the square. The superpixel is displayed with its gray value as a single point on the display screen instead of the mxn square.
Patent JP-H0322136-A (JP)
Title: Microprocessor
Inventor: INOUE TAKASHI
IPC: G06F9/38
Filed: 1989-06-20
Abstract: PURPOSE:To prevent the function of the fetch part of an instruction from stopping even if instruction fetch to an external storage device is suppressed by supplying a macro instruction to an instruction fetch device as long as the requested macro instruction exists in an internal storage device. CONSTITUTION:Even if a third instruction fetch request, that is, the instruction fetch request to the external storage device is suppressed, because the macro instruction can be supplied to the instruction fetch device 2 as long as the macro instruction requested by a first instruction fetch request exists in the internal storage device 21, the function of the instruction fetch device 2 does not stop. Thus, even in the case where the subsequent instruction fetch is not invalid, the instruction fetch request to the external storage device can be suppressed, and as for a conditional branch instruction in addition to an unconditional branch instruction and the instruction to request data write-in and data read-out several times within one instruction as well, the instruction fetch request can be suppressed.
Patent JP-H1174080-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/50
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a luminous element excellent in luminous efficiency, and luminous in high luminance, by nipping at least one layer, containing at least one kind of a 11H-pyrid[2.1-b]quinazoline-11-on derivative, between a pair of electrodes. SOLUTION: A 11H-pyrid[2.1-b]quinazoline-11 on derivative, being contained in a luminous element, is preferably a compound expressed in a formula. In the formula, X1-X8 are independently expressing respectively hydrogen and halogen atoms, alkyl and alkoxy groups having straight chainlike and branched or ringlike states, and aralkyl and aryl or aryloxy groups substitutional or unsubstitutive; and moreover, adjoining groups, selected from X1 and X2, X2 and X3, X3 and X4, X5 and X6, X6 and X7, and X7 and X8, together with carbon atoms, joined with each other and substituted, may form a carbocyclic aliphatic ring, substitutive or unsubstitutive, or a carbocyclic aromatic ring, substitutive or unsubstitutive.
Patent JP-H0329793-A (JP)
Title: Apparatus for adjusting water drop amount
Inventor: OYABU HAJIME
IPC: A47J31/46
Filed: 1989-06-20
Abstract: PURPOSE:To reduce variations in the amount of water drops and make the stopping of the water drop avoidable by treating the surface of water passage with at least a hydrophilic material. CONSTITUTION:A water storage tank 1 is provided on its bottom with a shaft 5 for flow amount adjusting cock, a bearing 6 and an adjusting knob 7 for turning the shaft. By turning this adjusting knob 7, the cross sectional area of a passage between the shaft 5 and the bearing 6 is controlled to regulate the amount of drops from water 2 in the water storage tank 1. As the material for use as the shaft 5 and the bearing 6, metal, glass or plastic is used and its surface is treated with a hydrophilic material such as by applying colloidal silica. Preferably, the hydrophilic treatment is such that the surface of stainless steel is etched and roughened and thereafter coated with the colloidal silica and this coat is baked at a temperature of 200 deg.-300 deg.C. The passage will not be plugged up in this way, thereby permitting a stable water dropping.
Patent JP-H0452890-A (JP)
Title: Ic card
Inventor: YAMAGUCHI ATSUO
IPC: G07F7/10
Filed: 1990-06-15
Abstract: PURPOSE:To completely prevent personal data relating to a card user from being read out by temporarily storing a personal identification (ID) code inherent in the card itself in an EEPROM, initializing the EEPROM and then executing a test program. CONSTITUTION:When a reset signal is inputted from a terminal P3, a CPU 1 reads out an execution start address previously stored in a system ROM 3 and starts the execution of a branch routine 32. When an execution command for the test program 31 is inputted from a terminal P5, the CPU 1 executes a set checking routine 34. Whether inherent ID code 51 has been already written in the EEPROM 5 or not is judged from a set check code 52 stored in the EEPROM 5, when the code 51 has been written, the CPU 1 executes an ID code checking routine 35. When the code 51 has not been written yet, the test program 31 is directly executed without collating the ID code 51. The inherent ID code 51 is collated with the ID code inputted from the terminal P5, and at the time of match, a memory initializing routine 36 for the EEPROM 5 is executed. Thus, the contents of personal data relating to the card user and stored in the EEPROM 5 can be prevented from being read out.
Patent JP-S5948116-A (JP)
Title: Heat sealer equipped with cutter
Inventor: IWAI YASUO
IPC: B29C65/00
Filed: 1982-09-10
Abstract: PURPOSE:To enable to heat-seal and cut-off simultaneously by a structure wherein a heater and a cutter vertically shiftable by the operation of a handle are mounted. CONSTITUTION:Packing materials in rolled form consisting in sealing both longitudinal edges 3 and 3' of two sheets of materials 1 and 2 is past between a heating plate 5 and a backup plate 6, pulled out by a predetermined length and, after that, pinched between the heating plate 5 and the backup plate 6 by lowering a vertically shiftable handle 4 in order to be heated at a predetermined temperature for a predetermined period of time. In such a manner as mentioned above, the packing materials 1 and 2 are heat-sealed and simultaneously cut-off with the cutter 9 in order to quickly obtain a bag with its three sides sealed. The bag with its three sides sealed is inserted with a sterilized object and heat- sealed at its remaining open side by lowering the handle 4 after a handle 7 is shifted to position 8 and the cutter 9 is housed in a cutter protecting box.
Patent JP-H087113-A (JP)
Title: Feature amount extracting method for image
Inventor: YAMAGUCHI TAKAHISA
IPC: G06T7/60
Filed: 1994-06-16
Abstract: PURPOSE:To reduce circuit scale and to decrease the number of wiring patterns by setting a digital signal at a minimum value when binarized data first become '1' and setting the digital signal at a maximum value when the binarized data finally become '1' after they continue CONSTITUTION:Since an F/F 2 turns an opposite phase output into '1' in an initial state, when a binarization processor 33 first turns its output into '1', the latch command of an F/F 4 is outputted from a gate 3, and Y coordinate data at that time are fetched into the F/F 4. Since the F/F 2 turns the opposite phase output '0b corresponding to the first input of '1', even when the '1' is inputted later, the gate 3 is closed and the latch command is not outputted to the F/F 4. These first fetched Y coordinate data are the minimum value. On the other hand, an F/F 5 fetches the Y coordinate data each time '1' is inputted but since the binarization processor 33 finally turns the output to '1' just before vertical scanning passes through a target point, as a result, the maximum value on a Y coordinate is held.
Patent JP-S6219549-A (JP)
Title: Production of camphorenealdehyde
Inventor: FUJIWARA YOSHITO
IPC: B01J31/00
Filed: 1985-07-19
Abstract: PURPOSE:To obtain the titled substance useful as a synthetic intermediate for santalol which is a principal aromatic component in sandalwood oil and for other perfumes, by isomerizing 2-pinene oxide in the presence of a repeatedly usable mixed catalyst consisting of zeolite and formic acid as a catalyst. CONSTITUTION:2-Pinene oxide is isomerized in the presence of a mixed catalyst consisting of zeolite and formic acid in or without an organic solvent at 5-70 deg.C, preferably 30-40 deg.C to afford the aimed compound. The catalyst zeolite to be used in the above-mentioned reaction is mose preferably X, Y or mordenite, etc., and the amount thereof to be used is 0.01-0.3wt%, particularly 0.08-0.1, based on the 2-pinene oxide. The amount of the formic acid to be used is 0.1-1.0mol, preferably 0.5-1.0mol based on one mol 2-pinene oxide. Dichloroethane is particularly preferred for the solvent to be used.
Patent JP-H1154054-A (JP)
Title: Highly efficient collector for traveling wave tube with high perveance beam
Inventor: GOEBEL DAN M
IPC: H01J23/027
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic lens to focus diverged electron beams toward a final collector stage biased by the biggest negative voltages in the collectors. SOLUTION: A collector is equipped with an input end 117 to receive an electron beam from a traveling wave tube and plural stages 112a-f which are biased by a designated voltage and are arranged along a common collector axis 115 at positions on a different axis in relation to the input end 117, and one of the stages 112c forms an electrostatic focusing lens to focus electron beams toward subsequent stages by being biased by a higher negative voltage than a subsequent stage 112d further away from the input end 117 in its axis direction, and thereby collection efficiency of the collector is increased.
Patent JP-S6136899-A (JP)
Inventor: TANAKA TOSHINARI
IPC: G08G1/09
Filed: 1984-07-27
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-S5582630-A (JP)
Title: Molding of thermosetting resin
Inventor: YOKONO HARUKI
IPC: B29C43/00
Filed: 1978-12-20
Abstract: PURPOSE: To obtain a molding with excellent machanical, thermal and electrical properties by heating a molding material using a thermosetting resin as binder at a temperature lower than the molding temperature and elevating the temperature of the molding machine after the central temperature by the reaction heat has passed the peak.  
     CONSTITUTION: The molding material using a thermosetting resin as binder is heated to a temperature T 0  lower than the molding heating temperature, and after the lapse of the time t 1 , the molding surface temperature 2 is brought up to the temperature T 0 . Then, after the lapse of the time t 2  at which the temperature 3 of the central part of the molding by the reaction heat has passed the peak, the temperature 1 of the molding machine is elevated to a required temperature to effect setting of the resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5948005-A (JP)
Inventor: SASAKI HARUO
IPC: A01C3/06
Filed: 1982-09-11
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-H0248076-A (JP)
Title: Production for belt shaped flock fablic with pattern
Inventor: GERUHARUTO RENARUDO
IPC: D06Q1/02
Filed: 1989-06-22
Abstract: PURPOSE: To produce a watercolor-like patterned belt-like flocked product without having a distinct contrast by building up a transparent adhesive layer on the pattern of a fiber material forming a belt-like carrier and flocking the same with bright flocks of a single color. CONSTITUTION: The fabric product 2 and the belt-like carrier having the pattern 3 has the transparent adhesive layer 5 so as to cover the surface. The electrostatically single color and bright flock layer 6 is thereafter implanted by flocking into this adhesive layer 5. Next, the pattern 3' is covered by the adhesive material, by which its structure is varied. The pattern 3" stands out elegantly and softly and the raw fabric appears see-through to the watercolor- like pattern. The patterns are visible larger than the actual sizes by the incident degrees of rays. Next, the processed fabric is used also as the belt-like carrier in place of the patterned textile product or patterned and printed textile product. The belt-like flocked product subjected to patterning has the excellent fiber surface provided with the softly reflecting patterns and provides ampler performance of decoration.
Patent JP-H0451927-A (JP)
Title: Nozzle device for tableware washing machine
Inventor: CHIKU MITSURU
IPC: A47L15/42
Filed: 1990-06-15
Abstract: PURPOSE:To facilitate the removal and to easily clean a nozzle by attaching a rinsing water injection nozzle to a rinsing nozzle tube 14 in a press-contacting state by a nozzle holding plate and a screw body. CONSTITUTION:A rinsing water injection nozzle 15 is provided with a fitting-in part 21 fitted into an opening part 17 formed in a rinsing nozzle tube 14 through which rinsing water is compress-fed, a pair of inserting/holding parts 22 for inserting and holding the nozzle tube 14, and an engaging projection 23 formed on the outside surface of the inserting/holding part 22. Also, a nozzle holding plate 36 is constituted of the face 39 having a screw hole 38, the holding face 40 formed by bending both ends of the face 39, and a hole 41 formed on the holding face 40 and engaged to the engaging projection 23. Moreover, this nozzle is provided with a screw body 37 which is screwed-in until the nozzle tube 14 is pressed through a screw hole 38. As a result the nozzle is removed simply from the nozzle tube and can be disassembled and cleaned easily. Also, it can be attached firmly to the nozzle tube.
Patent JP-H08114233-A (JP)
Title: Ball bearing
Inventor: ABE MASAMICHI
IPC: F16C33/41
Filed: 1995-05-31
Abstract: PURPOSE: To provide a ball bearing capable of maintaining a proper amount of lubricant, stabilizing bearing friction torque at a fixed value and preventing a retainer from the generation of abnormal sounds. CONSTITUTION: In a ball bearing having a race guide type of a retainer 3 the side wall of a pocket 3P in the retainer 3 has a cylindrical central part 3a while at least one of the outside 3b and inside 3c of the central part is formed into a portion of a spherical or conical surface. When an eccentric clearance exists between the retainer 3 and the shoulder part of an inner ring or an outer ring, the side wall is formed such that still small clearance is produced between a ball 4 and the end of the pocket 3P in the retainer 3.
Patent JP-H05326243-A (JP)
Title: Ferrite material
Inventor: MAEDA HIDEKAZU
IPC: H01F1/34
Filed: 1992-05-25
Abstract: PURPOSE:To produce ferrite core, which is not susceptible to stress at the time of curing mold resin, without requiring complex production process. CONSTITUTION:Ni-Zn-Cu based ferrite material composed of 46,5-49.5mol.% of Fe2O3, 5.0-12.0mol.% of CuO, 2.0-30.0mol.% of ZnO, and the remainder of NiO is admixed with a mixture of Co3O4, Bi2O3, and SiO2 at such weight ratio as 0.05-0.60wt.% of Co3O4, 0.50-2.00wt.% of Bi2O3 and 0.10-2.00wt.% of the total of SiO2 and SnO2.
Patent JP-S6051049-A (JP)
Title: Automatic dialing device
Inventor: OOTANI TSUTOMU
IPC: H04M1/82
Filed: 1983-08-30
Abstract: PURPOSE:To enable to recognize reply of a remote telephone subscriber by adding reply indicating tone by output of a polarity inversion detecting section and a polarity inversion detecting section having the same input with a monitoring circuit. CONSTITUTION:At first, a telephone circuit 1 is connected to a monitoring circuit 7 by bringing down a circuit change-over switch 2 and a change-over switch 5 to lower side in the figure and audible sound of 400Hz received from the circuit is generated in the circuit 7. Then, the switch 5 is changed to upper side, and the circuit 1 is connected to an automatic dialing section 6, and dial transmission is performed. After completion of the transmission, the switch 5 is changed again to lower side to connect the circuit 1 to the monitoring circuit 7. Consequently, audible sound modulated by 16Hz received from the circuit 1 is generated from the circuit 7. When the object of telephone makes a reply, the ringing tone is stopped, and at the same time, DC loop polarity of the circuit 1 is inverted, and accordingly, the polarity inversion detecting section 8 starts to operate a reply indicating sound generating circuit 9, and reply indicating sound is generated from the circuit 9.
Patent JP-S5491149-A (JP)
Title: Online hand-written character input device
Inventor: OOI KIYOSHI
IPC: G06F3/048
Filed: 1977-12-28
Abstract: PURPOSE: To facilitate the hand-written character recognition processing by providing the auxiliary data input part on an online hand-written character input device which performs the recognition processing based on hand-written character stroke data.  
     CONSTITUTION: Based on the input from stroke data input part 2 and auxiliary data input part 3, the recognition processing part performs the recognition processing for hand-written characters. Auxiliary data input part 3, for example, is capable of specifying a character delimiter signal, a component delimiter signal and a character type (Kanji, Katakana, Hiragana, alphanumeric), deleting write error data and inputting auxiliary data for reservation of words which appear repeatedly, so that the hand-written character recognition can become easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H082513-A (JP)
Title: Control device for driving motor for packaging machine
Inventor: FUKUDA MASAO
IPC: B65B57/08
Filed: 1994-06-17
Abstract: PURPOSE:To synchronize the peripheral speeds of pull down belts which are individually and independently driven. CONSTITUTION:A correcting means 12 is inserted on the circuit of a main control means 11 which controls first and second driving motors 3, 4 to drive pull down belts 1, 1 so as to rotate them uniformly. Then, based on a temperature of the first driving motor 3, being generated by a load, a frequency or voltage being applied to the driving motor 3 is corrected by the correcting means 12 in such a manner that the frequency or voltage may be inversely proportional to the load. Then, the peripheral speeds of respective pull down belts 1, 1 are made uniform by controlling the rotation of the driving motor 3 by increasing or decreasing.
Patent JP-S59156591-A (JP)
Inventor: RICHIYAADO ARUBAATO MIRAA
IPC: B23K26/04
Filed: 1983-09-01
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-H0510116-A (JP)
Title: Engine having water injection device
Inventor: HITOMI MITSUO
IPC: F01N3/02
Filed: 1991-06-29
Abstract: PURPOSE:To automatically supply water to a water tank in which water to be supplied to an intake passage is stored in injecting and supplying water to an intake passage connected to an engine main body for suppressing generation of knocking. CONSTITUTION:There are provided a water injection valve 18 arranged in an intake passage 4, an exhaust gas cooling part 45 arranged on a downstream side of a catalystic converter 31 in an exhaust passage 8, a water recovery tank 42 arranged on a downstream side of the exhaust gas cooling means 45 in the exhaust passage 8, and a communication passage 44 which communicates the water recovery tank 42 with the water injection valve 18 so as to supply the water stored in the water recovery tank 42 to the water injection valve 18. The exhaust gas cooling part 45 includes a water-cooling intercooler 47 which cools the exhaust gas passed through the catalytic converter 31 and an air-cooling intercooler 48 which further cools the exhaust cooled by the water-cooling intercooler 47.