baber/WOPTO huggingface dataset:
Patent JP-S63164569-A (JP)
Title: Image processing method
Inventor: TAKAHASHI RYOICHI
IPC: G06T3/60
Filed: 1986-12-26
Abstract: PURPOSE:To sharply shorten processing time as compared to an ordinary method for executing the contraction processing of all picture element including white picture elements by executing the contraction processing of only black picture elements in an original pattern. CONSTITUTION:One byte out of original pattern data supplied to a register is stored in the register 1. A mask data table 3 outputs data in an address 8 in its initial state and the outputted data and the data held in the register 1 are supplied to an AND gate 2. The output of an AND gate 2 is impressed to a priority encoder 4, the position of the most significant '1' bit of the input data is detected by the encoder 4 and a position code is outputted. The position code is applied to a register 5 and the output of the register 5 is sent to a multiplier 6 to execute contraction processing. Since the existence of black picture elements is detected and the contraction processing is executed only when black picture elements are included, the contraction processing can be executed within an extremely short period as compared to the ordinary method.
Patent JP-H10150563-A (JP)
Title: Binarizing method using threshold matrix error spread method and storage medium
Inventor: UEDA MASASHI
IPC: H04N1/405
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To either prevent or make inconspicuous the reproducibility of thin lines and edges, and deviated dots at a light part. SOLUTION: First a light part deviated dot reduction rate ln is set (S200), a light side threshold level H2 is calculated, depending on the reduction rate n(S210), and a dark part threshold level H1 is set (S220). Then input density of a pixel position (x, y) is read (S230), a correction density value I' is calculated based on a content of an error buffer e(x, y) and an input density I (S240), an identification value of a pixel position (x, y) of a binary threshold matrix generated by the blue noise method is read, threshold values are generated by assigning the threshold level H1 or H2 to the identification value (S250), an output density O is obtained based on the threshold level T and the corrected density I'(S260, S270, S280), an error E is calculated (S290), and distribution of the error E to the error buffer based on an error distribution matrix (S300)  is conducted with respect to all the pixels.
Patent JP-H03186613-A (JP)
Title: Method for mounting especially bearing of coder, method and device for executing said method, and coder formed by said device
Inventor: BUNOWA URUBAN
IPC: F16C35/063
Filed: 1990-11-14
Abstract: PURPOSE: To improve the flexibility relative to the use of the specified axle by adhering the axle at the level of the location of mounting a first bearing, fitting a second bearing onto the axle, locating the same on its working position, and encasing the axle in a supporting part with its bearing. CONSTITUTION: An axle 2 is adhered to the level of the location of mounting of a first bearing 1, fitted in an inner race of the first bearing 1, and contacted with a bottom of a support jig 3 of the first bearing 1. Then the axle 2 is adhered to the level of the location of mounting of a second bearing 1, and placed in a mounting jig 4 of the second bearing. Then an intermediate spring 5 for applying the prestressing is mounted around the axle 2, and the second bearing 1 is fitted on the axle. The second bearing 1 is located on its working position through a press 6 co-operatable with the jig 4. Then a bottom of a supporting portion 7 of a coder 8 is adhered to the level of the storing portion of one of the bearings 1, then the other bearing 1 is adhered to an outer race. Lastly, the axle 2 is inserted into the supporting portion 7 with the bearing 1. A bearing on the market can be directly mounted and adhered to a simple shaft excluding an end portion formed corresponding to the use of the coder, through the inner race.
Patent JP-H08166768-A (JP)
Title: Information board
Inventor: TOTSUKA YUKITAKA
IPC: G09G3/00
Filed: 1994-12-13
Abstract: PURPOSE: To optimize the light control of a light emitting display unit by an illuminance sensor by arranging the exposure surface of the illuminance sensor at a part whose color is the same system color as the exposure surface within an area on a fixed character board surface. CONSTITUTION: On the light emitting display unit 510, an information display surface 511 is positioned between 'to' and 'minute' being fixed character information, and the exposure surface 514a being the part of the illuminance sensor for taking in the external light is attached to the back surface side of the fixed character board surface 502 in a state where it is inserted in a hole part formed on the surface 502. In such a case, the surface 514a is positioned nearly on the same plane as the surface 502. In this kind of illuminance sensor, a milky exposure surface is generally used for the surface 514a from the viewpoint of the characteristic of the illuminance sensor. Therefore, the surface 514a is arranged to be a part constituting 'minute' being one of the white fixed character information 501 in the area of the surface 502.
Patent JP-2000131902-A (JP)
Title: Image forming device
Inventor: TANAKA HIDEKI
IPC: G03G21/18
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To maintain image quality at a low cost in an image forming device by detecting with a simple structure the recycling frequencies of components fitted together into a process cartridge to form a unit. SOLUTION: A detachable, replaceable process cartridge 10 in which a replenishment toner tank is installed inside and a photoreceptor drum, an electrifying roller, a developing roller, a developing blade, etc., are fitted together is provided with a holder 19, and a panel 20 with a combination of projecting shapes 21-23 projecting from it is made mountable on it. The CPU 101 of a device body detects the presence or absence of each of the projecting shapes 21-23 on the panel 20 by means of a leaf switch 30, thereby switching and controlling the process conditions of an electrification bias and development bias supplied to an electrifying roller, a developing roller and a developing blade from a high-voltage power source.
Patent JP-H01151352-A (JP)
Title: Communication equipment system
Inventor: YOSHIDA TAKEHIRO
IPC: H04Q3/58
Filed: 1987-12-08
Abstract: PURPOSE:To attain a call with a desired telephone set when a data communication equipment communicates data by being equipped with a means to display the information of an information receiving means, a response detecting means to detect a response to this displaying and output the response and a means to output a calling request of the prescribed connected telephone set of the other party. CONSTITUTION:A control device 150 is equipped with a line control part 151 and a facsimile part 152 and the line wires of two lines and three lines 132-134 connected to key telephone sets A102-C104 are housed in the control device 150. Consequently, while the data communication equipment receives the data, a communication destination can be designated from a transmitting side and the telephone set corresponding to the designated communication destination can be called on a receiving side. Thus, while a picture information communication processing is executed between the mutual facsimile parts of the transmitting side and the receiving side, the arbitrary telephone set of the other side can be called from the telephone set connected to mutual devices.
Patent JP-2000131586-A (JP)
Title: Electromagnetic-motor incorporated camera device
Inventor: AIZAWA TOYOICHI
IPC: G02B7/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a transmission medium for transmitting the turning force of a motor and to reduce a noise at the time of driving by constituting an electromagnetic motor by putting a magnet and stator coils opposite to each other and driving a lens barrel directly with the driving force applied to the magnet. SOLUTION: On the outer peripheral surface of a housing 11 which faces the other end part of the lens barrel 16, the stator coils 19a to 19f are arranged at an equal interval in the circumferential direction. On the inner peripheral surface of the lens barrel 16 facing the stator coils 19a to 19f, the beltlike permanent magnet 20 is laid in the circumferential direction. The rotational driving force is applied to the permanent magnet 20 in one direction through the interaction between magnetic fields produced selectively by the stator coils 19a to 19f and the magnetic field produced by the permanent magnet 20 to rotate the lens barrel 16. The polarities of driving currents supplied to the stator coils 19a to 19f are reversed and then the lens barrel 16 is driven to rotate in the reverse direction. Thus, focus control is performed.
Patent JP-H10150144-A (JP)
Title: Element packaging structure on hybrid photointegrated board
Inventor: AKAHORI YUJI
IPC: H01L25/16
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To erect an element packaging structure making feasible of operational confirmation of semiconductor chip before it is mounted on a hybrid photointegrated board by a method wherein the semiconductor photoelement fixed on the hybrid photointegrated board and a semiconductor IC chip electrically connected thereto are sealed up in the same step. SOLUTION: In this element packaging structure, a photosemiconductor element 9 is mounted on the position to be optically coupled with an optical waveguide 5 on a photointegrated board 1 wherein an optical waveguide 5 is formed, and an IC chip 10 electrically connected to the photosemiconductor element 9 is also mounted on the same position furthermore the element 9 and the IC chip 10 are sealed. At this time, the IC chip 10 is fixed in the recess 13 of the second board 12' of the IC chip 10 through the intermediary of an electric wiring 15 while the second board 12' is fixed by sealing on the position electrically connected to the photosemiconductor element 9 on the photointegrated board 1 through the intermediary of the electric wiring 15 so that the recess 13 may cover the photosemiconductor element 9.
Patent JP-2001131941-A (JP)
Title: Fender device
Inventor: KOZONO YASUSHI
IPC: E02B3/26
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fender capable of exhibiting substantially 100% of the absorbed energy of a fender and having a simple structure. SOLUTION: A hinge mechanism consisting of an impact receiving plate-side hinge 5, a quay-side hinge 6 and an arm 7 integrally provided thereto is adapted, whereby an impact receiving plate 3 is moved substantially parallel to a quay 9 without vertically inclining to the quay 9.
Patent JP-S63164858-A (JP)
Title: Outer coat of soft capsule
Inventor: KUBODERA MASAO
IPC: A23L29/20
Filed: 1986-12-27
Abstract: PURPOSE:To make it possible to process a hydrophilic material to be packed into soft capsules in a state of aqueous solution, by using a composition obtained by uniformly kneading a natural polysaccharide in a concentrated solution of a polyhydric alcohol, a sugaralcohol, etc. CONSTITUTION:A composition of natural polysaccharide and polyhydric alcohol obtained by uniformly kneading the following component B in a concentrated solution of the following component A in the presence or absence of an alkali is used as a raw material. The component A is at least one selected from a polyhydric alcohol, sugaralcohol, monosaccharide, disaccharide and oligosaccharide. The component B is at least one natural polysaccharide selected from carrageenan, alginic acid, alginic acid derivative, agar, locust bean gum, guar gum, tamarind seed gum polysaccharide, pectin, xanthan gum, glucomannan, chitin material, pullulan and cyclodextrin. The alkali may be ordinarily an inorganic or organic alkali substance.
Patent JP-H08166774-A (JP)
Title: Method for driving matrix type liquid crystal display device and matrix type liquid crystal display device
Inventor: OISHI SUMIHISA
IPC: G09G3/36
Filed: 1994-12-13
Abstract: PURPOSE: To perform high contrast display without increasing a circuit scale with a high speed response STN liquid crystal driving simultaneously two or more row electrodes. CONSTITUTION: This device has a period in which a bipolar voltage pulses having an absolute value the same as the reference level is applied to a row without a row electrode under operation in a horizontal scanning period. Even when this voltage pulse is applied, an effective value deciding display-ON or display-OFF is made always constant in one frame period. Thereby, frame response phenomenon is reduced without increasing a circuit scale and high contrast can be obtained in a high speed responses STN liquid crystal by executing no arithmetic operation with display data for a row to which high voltage pulse is applied except in a selected period.
Patent JP-H05142028-A (JP)
Title: Vibration sensor device
Inventor: MASUDA NOBORU
IPC: G01H11/02
Filed: 1991-11-25
Abstract: PURPOSE:To enable vibration of a high frequency to be detected. CONSTITUTION:A title item is provided with a force-balancing coil 4, permanent magnets 6, 6 which allow the force-balancing coil 4 to be floated due to magnetic interaction with the force-balancing coil 4, a fixed-side electrode 7 which forms an electrostatic capacity in reference to a floating side electrode 5 which is provided at a side of the force-balancing coil 4, a ceramic resonance means 8 which changes resonance characteristics according to a change in electrostatic capacity between the above floating side electrode 5 and the fixed-side electrode 7, and an OSC 9 which inputs a reference frequency signal to the ceramic resonance means 8, thus achieving miniaturization and light weight and hence enabling a high-frequency vibration to be detected.
Patent JP-2001098477-A (JP)
Title: Method for patterning by combination of yarn dyeing with piece dyeing
Inventor: SETO TOSHIO
IPC: D06P5/15
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a patterned fabric which is knitted or woven with yarns dyed with a nondischargeable dye and yarns dyed with a dischargeable dye, can prevent the generation of a defective product due to the irregular dyeing or difference of the ground color of the fabric, and enables the delicate expression of a color pattern. SOLUTION: This method for patterning by the combination of yarn-dyeing with piece-dyeing comprises the first process for forming a woven or knitted fabric from yarns A1, B1 which are dyed with a nondischargeable dye for yarn-dyeing and with a dischargeable dye for piece-dyeing, the second process for subjecting a pattern portion 2 to a color-discharging printing treatment, and the third process for steaming the fabric to discharge and decolor the pattern portion 2, thus floating up the nondischarging dye portion 3.
Patent JP-H1154236-A (JP)
Title: Electrical connector assembling device
Inventor: MARK E ANGAR III
IPC: H01R43/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To assemble a small connector with a plurality of compression molds by arranging first and second insert cutting edge on the same side of an electrical connector and moving them in the same direction, and inserting wires in contacts, arranged in two rows being offset from each other on the same side of the electrical connector. SOLUTION: An electrical connector assembling device cuts a wire into a specified length and inserts it in each pressure contact type contact of a connector. This device has a frame 42, wire an insert mechanism 44, a movable carriage 46, and a connector holder 48 fitted to the carriage 46. The frame 42 is provided with a pair of support rails 50 and fitted to screws 52. Stationary parts 54 of slides are fitted to the upper faces of the respective support rails 50 by screws which are screwed into holes of the support rails 50. A movable part 58 of each slide is fitted to the lower side of the carriage 46 by a screw 60. This screw 60 pieces through a hole of the movable part 58 and a threaded hole of the carriage 46.
Patent JP-S63161503-A (JP)
Title: Rotary head assembly for magnetic recording and reproducing device
Inventor: TANAKA HISAHIRO
IPC: G11B5/02
Filed: 1986-12-24
Abstract: PURPOSE:To prevent wear by providing a conductive ring to an opposed face between a stationary cylinder and a rotary cylinder, keeping a conductive liquid inbetween and connecting a head amplifier and its power supply through them. CONSTITUTION:The conductive rings 19-22 are provided in opposition to the opposing faces 102, 603 of the rotary cylinder 1 and the stationary cylinder 6 to the shaft 2 coaxially in the rotary head assembly. Then the conductive liquids 23, 24 are kept between the rings 19-22 opposed to each other and a power supply Vcc of the head amplifier 8 is connected to the conductive rings 19-22 of the stationary cylinder 1 and the conductive rings 19-22 of the rotary cylinder 6 are connected to the head amplifier 8. Thus, no mechanical contact such as a slip ring and a brush is required for the connection between the head amplifier 8 and the power supply Vcc. Thus, replacement of components against mechanical wear is not required.
Patent JP-H11128509-A (JP)
Title: Pachinko game machine
Inventor: MIZUKAI KATSUMI
IPC: A63F7/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To visually indicate inclination at any time when playing machine is vertically installed to an installing frame then served for a trial or play. SOLUTION: An inclination indicative device K that has a form of a level and involves an inclination indicative tool 22 which has an air hole 27 that can be changed its position and a protective body 31 which can read a changed position of the air hole 27 by protecting the indicative tool 2 is installed so as to put on and take off freely toward of a front and behind direction horizontally to a fixed position of an outside frame or installing parts 50, 55 which are formed at a fixed position 8 of an lower ball receiver E.  A division indicative part which can read the changed position of the air hole 27 to a degree of the inclination of the playing machine is formed in the inclination indicative device K and an angle of inclination in the state of which the game machine is installed on the installing frame stand can be checked easily, therefore the angle of the inclination can be adjusted easily at a suitable point of time after the installation.
Patent JP-H02156375-A (JP)
Title: Hybrid type function calculating method
Inventor: KAWASAKI SHUNPEI
IPC: G06F7/53
Filed: 1988-12-09
Abstract: PURPOSE:To improve operational efficiency by calculating the approximate solution of a square root by means of a Newton-Raphson method, correcting a bit array by means of an adder/multiplier, when the accuracy of a strict solution is insufficient, correcting only the high-order bit array, restarting dichotomy from the corrected position, and finally executing a rounding processing. CONSTITUTION:To obtain highly efficient square root argorithm, the approximate solution is calculated by the Newton-Raphson method (step P1), and the bit array is corrected with the use of the adder/multiplier (step P2). When the accuracy of the approximate solution is sufficient, the all bits are accurately corrected by a correcting processing. When the accuracy of the approximate solution is insufficient, only the high-order bit arrays are corrected, and the dichotomy is restarted from the corrected position (step P3). In either case, the rounding processing is finally executed (step P4). Thus, the efficiency of an operation to obtain the strict solution of the square root in a prescribed floating decimal point format can be improved.
Patent JP-2000135045-A (JP)
Title: Vaporizer
Inventor: SAKASHITA ATSUSHI
IPC: A01M1/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliable vaporizer capable of reducing fluctuations in the temperature of the inner surface of its vaporizing wick insertion section and of vaporizing a liquid from the wick in a stable amount. SOLUTION: This vaporizer comprises: a metal case 37 having a vaporizing wick insertion section 36 and a receptacle section 32; a heater core 25 received in the receptacle section 32 and having a pair of terminal plates 31 attached to a heater element 21; and a fixing plate 31 to be fitted to the meal case 37, wherein the heater core 25 is housed so as to be contacted with the inner surface of the receptacle section 32 via a heat-transferring medium 24 of silicone resin, and wherein the fixing plate 31 is inserted into concave sections 33 and 35 formed in the receptacle section 32 so that both the ends of the plate 31 is extended outside the metal case 37 and one end portion of the plate 31 is provided with a fixing hole 30. The heat-transferring medium 24 is pref. molded in one united body in such a manner as to cover the outer periphery of the heater core 25 and inserted into the receptacle section 32 along its inner surface by applying pressure thereto.
Patent JP-H03169563-A (JP)
Title: Ink jet cartridge
Inventor: MATSUMOTO KAZUAKI
IPC: B41J2/175
Filed: 1989-11-29
Abstract: PURPOSE:To obtain an ink jet cartridge free from a wasteful use of ink by a method wherein an ink guide gap exhibiting a capillary action is provided between the outer circumferential part of an ink holder and the inner circumferential surface of an ink tank so as to connect an ink connection groove, which connects ink holding grooves provided on the ink holder to an ink reserving part, further to the inside of an ink jet head. CONSTITUTION:In an ink holder 5, ink holding grooves 6 are formed by providing a large number of blades 15 on the periphery thereof in a vertical direction to an axis; an ink connection groove 7 for connecting the respective ink holding grooves 6 to an ink reserving part 4 is axially provided to be as wide as a capillary phenomenon can be generated by continuously cutting out the parts of the respective blades 15; an air vent path 16 is provided by continuously cutting out the parts of the respective blades 15; an air port 17 connecting to the ink reserving part 4 through the air vent path 16 and the ink connection groove 7 is formed on the lower end; an cutout step part is formed on the outer circumferential part of the upper end; and an ink guide gap 8 as wide as a capillary phenomenon can be generated is peripherally provided between the cutout part and the inner circumferential surface of an ink tank 3 so as to connect to the ink connection groove 7 and further to a gap 12 inside an ink jet head 2 through a small-width part 14a of an ink supply hole 14.
Patent JP-2000135385-A (JP)
Title: Switch operating tool for toy
Inventor: TACHIBANA TOSHIHISA
IPC: H01H5/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a switch-operating tool for toy that is composed as it can prevent an accident, e.g. turning an operating circuit on when it is not used, while it is concisely and firmly composed. SOLUTION: Two pieces of plates 1 are connected with each other at the one end by a hinge which can round freely. A circuit for generating electric signals which can output sound and the like is set on one plate 1 and a contacting switch 3 for operating an operation circuit 2 is set on another plate 1. A projection 5 or a handle is set both or one of the plates 1 connected by the hinge, and, moreover, an elastic body or a pair of magnets 4 are interleaved between the two plates 1 so that they press each other. Thus, the accident of turning the operation circuit 2 on when it is not used can be prevented.