baber/WOPTO huggingface dataset:
Patent JP-H07124009-A (JP)
Title: Pierced earring
Inventor: ARIGA NORIKAZU
IPC: A44C7/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a pierced earring which exhibits an excellent decorativeness and has a high commodity value, by providing a catch with a hanging member excellent in swing motion. CONSTITUTION:A pierced earring main body 1 consists of an attaching pin 2 which has an ornament 3 arrayed in a precious stone at the front tip and a stopper groove at a position near the rear end, and a catch 5. A hanging crank bar 12 is swingably attached to the catch 5 by a ring 11 and a decorative member 13 with a desired design is attached to the hanging crank bar 12. When the pierced earring main body 1 is put on an ear, the hanging crank bar 12 (the decorative member 13) freely swings with the ring 11 as the pivot of swing motion without contacting with the ear-lap, so that an excellent decorativeness is exhibited. In addition, as the hanging crank bar 12 (the decorative member 13) is separated from the pierced earring main body 1, it can be used in combination with other earrings, allowing a user to enjoy a multiform variations.
Patent JP-S63144527-A (JP)
Title: Formation of source material
Inventor: NISHIJIMA YOSHITO
IPC: H01L21/363
Filed: 1986-12-09
Abstract: PURPOSE:To form a source material containing no impurity atoms with even surface area by a method wherein a sheet member provided with multiple recessions in the same size and source forming material are sealed up in an ampul and then the ampul exhausted and sealed is turned to lead the melted material into the recessions of sheet member. CONSTITUTION:Multiple recessions 13 with specified capacity are made in a carbon sheet 12 with curvature along the inner wall surface of a quartz-made ampul 11 with one end A bottomed while the carbon sheet 12 fixed on the inner wall of ampul 11 is turned to fill the inner wall of ampul 11 opposing to the carbon sheet 11 with source material 14 comprising lead, tin and tellurium weighed in specified amount at the specified composition ratio. First, the ampul 11 is exhausted and after welding the other end B, a holding bar 15 is welded to seal the ampul 11. Second, the ampul 11 led into a reactive tube 16 with the source material 14 melted is turned to be quenched after leading the source material 14 into the recessions 13 of carbon sheet 12. Finally, the ampul 11 is broken down for removing the carbon sheet 12 to be picked up by a pair of tweezers.
Patent JP-2001113745-A (JP)
Title: Image forming apparatus, light source device thereof, image forming method and recording medium having image forming control program recorded thereon
Inventor: HAMANO SHIGEMICHI
IPC: G03G15/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To make the flaw of an image substantially inconspicuous in an LED array printer, by absorbing the shift of pixel data caused by the line shift between LED arrays and reducing the adverse effect exerted on an image of the inferior light emitting element in the LED arrays. SOLUTION: At least, two LED arrays A, B equal in accuracy are used and the light emitting elements 1001, 1002 of the LED arrays A, B are arranged so that they are shifted by one line in the direction Y crossing the arranging direction X of the light emitting elements at a right angle, the intervals (d) between them become uniform in the arranging direction, and control is performed so that line data (image data) is outputted to the LED arrays A, B at the same time by using a memory and a latch circuit. The formation of a highly accurate image is realized by this constitution, the inferior light emitting elements in the LED arrays A, B are detected, and control is performed so that a latent image is not formed by a pixel scheduled in the formation of the latent image by the inferior light emitting elements but formed by the left and right pixels thereof.
Patent JP-H02141399-A (JP)
Title: Orientation control system for space device
Inventor: SATO YUICHI
IPC: G05D1/08
Filed: 1988-11-24
Abstract: PURPOSE:To enable reduction of the weight of an orientation control means by a method wherein a drive part positioned facing a selected arm is controlled so that the orientation angle of a body is adjusted to a desired value through a reaction produced when an arm selected from a plurality of arms mounted to the body of a space device is moved. CONSTITUTION:In a system in which a plurality of arms 2 (2-1-2-n) are protruded from a body 1 of a space device and movement of each arm 2 is controlled by drive parts 3 (3-1-3-n) controlled by a control part 4, when movement of each arm 2 is controlled by the control part 4, the arbitrary number of the arms of a plurality of the arms 2 is selected. The drive parts 3 are controlled so that the orientation angle of the body 1 is adjusted to a desired value through the reaction of the body 1 produced along with movement of the arm 2. An initial orientation angle and a final orientation angle are detected by means of an orientation sensor 5. This constitution enables control of the orientation angle of the body 1 only by beams of a power from a power source and eliminates thrust, and realizes reduction of the weight of the space device.
Patent JP-H01138161-A (JP)
Title: Production of fiber-reinforced inorganic product
Inventor: MATSUKAWA ATSUSHI
IPC: C04B14/46
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a fiber-reinforced inorganic product having excellent strength without blending asbestos, by adding ceramic fibers containing ZrO2 in a specific proportion to blend components consisting of cement, silica and an aggregate. CONSTITUTION:Ceramic fibers containing 10-100% zirconium oxide (ZrO2) in a blend composition as reinforcing fibers are added to blend components consisting of cement, silica and an aggregate and the resultant blend is formed into a product by a conventional method. The above-mentioned ceramic fibers refer to fibers prepared by electrofusing a raw material, such as Al2O3 and SiO2, and forming the fibers by a spinning method. In the production thereof, a raw material obtained by adding 10-100% zirconium oxide (ZrO2) to the afore-mentioned raw material is used.
Patent JP-H07153137-A (JP)
Title: Video tape recorder
Inventor: HIROTA MITSUYOSHI
IPC: G11B15/02
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the video tape recorder from being stolen. CONSTITUTION:A password previously registered in a nonvolatile storage element 2 is compared by a control microcomputer 1 with a password to be inputted by an operating button part 3 or a remote controller 4, and only upon matching, handling is accepted by the video tape recorder, and upon unmatching acceptance of further handling is prohibited. Thus, operability is not deteriorated by a regular user, and the video tape recorder is prevented from being stolen.
Patent JP-H05103998-A (JP)
Title: Formation of carrier layer on metal substrate
Inventor: TSURUMI KAZUNORI
IPC: B01J37/02
Filed: 1991-10-15
Abstract: PURPOSE:To improve the durability of a catalytic structure by forming a high strength carrier layer on a metal substrate. CONSTITUTION:When a carrier layer is formed on a metal substrate or a middle layer for fixing the carrier layer and the carrier layer are formed on the metal substrate and a catalyst is supported on the carrier layer to produce a catalytic structure, the carrier layer or the middle layer is formed on the metal substrate by plasma spraying.
Patent JP-2000118025-A (JP)
Title: Thick film type thermal print head, and its manufacture
Inventor: HAYASHI HIROAKI
IPC: B41J2/335
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To avoid various problems resulting from having formed electrodes and terminals out of resinate gold conventionally by changing the material of the common electrode, discrete electrode and terminals on a substrate. SOLUTION: A common electrode 3 and a discrete electrode 4 are formed on a substrate 2, a thick film of a heating resistor 5 is formed on the common electrode 3 and discrete electrode 4, and moreover, a driving IC 6 brought into a conduction state to the discrete electrode 4 is loaded. A thick film type thermal print head 1 is thus constituted. At least the discrete electrode 4 is formed of copper.
Patent JP-H09114973-A (JP)
Title: Image control equipment
Inventor: HOSODA JUN
IPC: G06T3/40
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain the speedy response of screen to an operation even when moving processing and enlargement scale changing processing are simultaneously performed to an image displayed on a screen. SOLUTION: This equipment is provided with a cross key 81 of a controller 8 for inputting either a moving command or an enlargement scale changing command to the image displayed on a display part 7 at least, and a CPU 1 for performing image processing for transforming the coordinate data of the image according to the moving command or the enlargement ratio changing command from this cross key 81. During the input operation of the cross key 81, the CPU 1 performs speedy image processing to the image data of a contour image as one part of the image and displays the image-processed contour image on the display part 7 but when the input operation of the cross key 81 is canceled, the CPU performs image processing to the image data of all the images according to the moving command and the enlargement ratio changing command just before the cancel and displays the image-processed image on the display part 7.
Patent JP-H10137572-A (JP)
Title: Method for controlling concentration of liquid chemicals
Inventor: OKUMA YUJI
IPC: H01L21/304
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent liquid chemicals from boiling at the time of replenishing and supplying then and to keep the initial concentration of an mixed liquid chemical by using liquid chemicals for replenishing whose mixing ratio of a 1st liquid to a a 2nd liquid is made relative high in the case of controlling the concentration of the liquid chemicals prepared by mixing the 1st liquid with a 2nd liquid having higher b.p. than that of the 1st liquid in a fixed ratio. SOLUTION: In the case of executing the concentration keeping control of the mixed liquid chemicals containing 86% phosphoric acid, which uses water as the 1st liquid A and phosphoric acid as the 2nd liquid B, water is supplied to a weighting bottle 4 from a feed port 1 through a control valve 2, weighted in a fixed quantity by a weighting sensor 3 and the weighted water is transferred to a mixing bottle 6 for replenishing and supplying. Next, phosphoric acid in a treating vessel 12 is poured into the mixing bottle 6 through a control valve 8 provided with flow control function by driving a liquid chemical transferring pump 13. The quantity to be poured is prescribed by the weighting sensor 7. Next, the mixed liquid chemicals are transferred to a treating vessel 12 through the replenishing and supplying control valve 11.  The concentration of 86% phosphoric acid in the treating vessel 12 is kept in a fixed range by executing a series of operations for every fixed time by a controller.
Patent JP-S62150317-A (JP)
Title: Color liquid crystal projector
Inventor: UCHIDA TAKAYA
IPC: G02F1/13357
Filed: 1985-12-25
Abstract: PURPOSE:To project a color image having a sufficient luminance onto the screen surface by splitting a white light beam from a white light source into many pieces of stripe-shaped luminous fluxes, and making a light beam of each color area incident on a liquid crystal display panel. CONSTITUTION:A white color light A from a white color light source 2 is split into many pieces of stripe-shaped luminance fluxes (a), (a), and each stripe- shaped luminous flux (a), (a) is brought to a spectral processing by each prism 8a, 8a of a prism array 8, respectively and each stripe-shaped luminous flux (a), (a) is divided into a light beam R of a red area, a light beam G of a green area, and a light beam B of a blue area, the light beams R, G, and B of said each color area are made incident on a liquid crystal display panel 1, and a color image is displayed on the liquid crystal display panel 1. In this way, since it is unnecessary to provide a color filter on the liquid crystal display panel 1, an attenuation of a light energy in case of transmitting through the liquid crystal display panel 1 becomes only an attenuation by a transparent substrate and a transparent electrode and a liquid crystal layer of the surface and the reverse side of the liquid crystal display panel 1, and the light transmittivity of the liquid crystal display panel 1 can be raised.
Patent JP-S62155095-A (JP)
Title: Production of xylobiose
Inventor: IRIE TOSHIO
IPC: C12R1/645
Filed: 1985-12-27
Abstract: PURPOSE:Xylan originating from wood is hydrolyzed with an enzyme preparation originating from Aspergillus nigar at a weakly acidic or neutral pH to obtain xylobiose with facilitated purification in high yield. CONSTITUTION:Xylan originating from wood such as larch is used as a substrate and combined with 1-40mg, per g, of the substrate, of a hemicellulase preparation originating from Aspergillus nigar and hydrolyzed at 5.5-7.5pH, in a low- temperature range from 20-40 deg.C or a high-temperature range from 68-78 deg.C to give xylobiose.
Patent JP-H04170073-A (JP)
Title: Semiconductor element
Inventor: OKUMA YOSHIYUKI
IPC: H01L29/80
Filed: 1990-11-02
Abstract: PURPOSE:To enable application of a heavy current by using the entire surface of a p-n junction area provided opposed to the electrode surface of a gate electrode as a path of an yielding current. CONSTITUTION:Both n type and p type elements are formed within the same substrate by employing so-called well structure where an n<+> type semiconductor layer 5b is formed in a p<+> type semiconductor layer 5a. The n<+> type semiconductor layer 5b is very thin and formed in such thickness that the total area of the n<+> type semiconductor layer 5b is depleted at the time of yielding. Here, when a positive voltage is applied to a gate electrode 7 under the condition that a backward voltage Vcc is applied, inclination of energy band of the depletion layer D1 in the p-n junction area at the lower area of the gate electrode 7 becomes sharp. As a result of it, a current path is formed to the entire part of the p-n junction surface at the lower part of the gate electrode 7 and an yielding current I flows through such path. Accordingly, the entire part of the p-n junction surface opposed to the electrode surface of gate electrode becomes the path of the yielding current 1, allowing application of a heavy current.
Patent JP-H04118904-A (JP)
Title: Stacked transformer
Inventor: ITO TATSUO
IPC: H01F27/06
Filed: 1990-11-02
Abstract: PURPOSE:To prevent the vibration of unit transformers from being transmitted to the bottom part of a case and to reduce the displacement of a unit transformer at the uppermost stage by a method wherein vibration-damping devices are arranged and installed respectively between the bottom part of the case and a unit transformer at the lowermost stage and between the upper part of the case and the unit transformer at the uppermost stage and the vibration- damping devices are provided with stress-receiver parts which are tilted with reference to the unit transformers. CONSTITUTION:A unit transformer 21 at the lower stage is fixed to the bottom part 26a of a case 26 via lower-part vibration-damping rubbers 27. A unit transformer 29 at the upper stage is fixed to the ceiling part 26b of the case 26 via upper-part vibration-damping rubbers 38. As a result, it is possible to prevent the vibration of the unit transformers 21 and 29 from being transmitted to the bottom face of the case 26. Even when a force in the horizontal direction acts on the unit transformer 21 at the lower stage and on the unit transformer 29 at the upper stage by an earthquake or the like, the force in the horizontal direction is shared and received by the lower-part vibration-damping rubbers 27 and by the upper-part vibration-damping rubbers 38; the displacement at the upper-end part of the unit transformer 29 at the upper stage can be reduced. Since the upper-part vibration-damping rubbers 38 are arranged obliquely, a stress in the horizontal direction and a stress in the vertical direction are generated at the upper-part vibration-damping rubbers 38.
Patent JP-H01136228-A (JP)
Title: Input device for displacement commanding information
Inventor: NAGASAWA AKIRA
IPC: G06F3/038
Filed: 1987-11-24
Abstract: PURPOSE:To ease the input work of displacement information by constituting the title device with a color sheet, a write pen, which is moved on this color sheet, and an electronic circuit to analyze the change of an output to accompany the moving of this write pen, to prepare displacement commanding information and to inform a host device of the information. CONSTITUTION:A white light to be outputted from a light source 31 is outgoing from the tip of the write pen. The half of a reflected light from the color sheet to accompany this light is reflected by a half mirror 32 and made incident through a red filter 34a to a photo-electric converter 35a. The other half of the reflected light is reflected by a mirror 33 and made incident through a green filter 34b to a photo-electric converter 35b. Waveform analyzing parts 36a and 36b analyze the output waveform of the photo-electric converters 35a and 35b and the number and direction for the write pen to pass through first and second colored lines on the color sheet are detected. Then, a control signal is outputted to up/down counters 37a and 37b.
Patent JP-H11135132-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: KOGAMI TAIJI
IPC: H01M4/86
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte fuel cell which is capable of quickly, safely removing excess water coagulated in the cell by a simple constitution, retaining necessary sufficient water in a slid polymer film, reducing production cost, and keeping high cell performance over a long period of time. SOLUTION: An anode 3 and a cathode 4 are arranged in a unit cell 1, and a solid polymer film 2 is arranged between the anode 3 and the cathode 4. A porous carbon flat plate 3(b) of the anode 3 is formed, to pass fuel respectively, and a porous carbon flat plate 4(b) of the cathode 4 is formed to pass an oxidizing agent. The unit cell 1 is interposed between both-surface flat separators 7 with no reaction gas supply grooves 3(c), 4(c) formed thereon.
Patent JP-H04167866-A (JP)
Title: Color picture processing method
Inventor: FUJIWARA YOSHIHISA
IPC: H04N1/60
Filed: 1990-10-31
Abstract: PURPOSE:To obtain an excellent picture by deciding a color adjustment quantity while taking attributes of an input color picture signal entirely into account, implementing fuzzy inference so as to adjust the color thereby implementing preferred picture correction processing totally in details. CONSTITUTION:A color scanner is used to scan an original picture to obtain an RGB color signal thereby converting the color signal into a color space lightness, saturation, hue polar coordinate color picture signal. To which part of a face the signal data belongs is obtained as the adaptability to a fuzzy set for each color attribute. A membership function to discriminate lips, cheeks and forehead for each lightness, saturation and hue is defined by utilizing the difference from the existing area and the adaptability is obtained by utilizing the function to obtain to which part of the face each picture element belongs for the lightness, saturation and hue. Based on the final color adjustment quantity obtained in this way, a converted color picture signal is corrected to obtain a preferred face color, the signal is converted into a YMC signal as a color print signal. The signal is converted into the RGB signal when it is displayed on a CRT.
Patent JP-H04168053-A (JP)
Title: Droplet discharge device
Inventor: YAMAMORI SEIJI
IPC: B41J2/015
Filed: 1990-10-31
Abstract: PURPOSE:To prevent droplets from deteriorating due to oxidation by constituting a droplet reservoir for supplying droplets by heating and melting the droplets which are in a solid state at a room temperature in such a manner that the droplets of ink are cut off from the outside air by absorbing changes of capacity. CONSTITUTION:At recording, an ink 9 in a solid state in a receptacle 6 is heated by a heater to be housed in a droplet reservoir 2 of a record head 1 and melted. The ink 9 itself undergoes a thermal expansion and the capacity thereof increases. At the same time, an inert gas 8 in a cavity 7 also undergoes the thermal expansion and the capacity thereof increases. These increased parts of the capacities are absorbed by expanding an air bag 5 so that an ink pressure is restrained from rising. When the temperature of the record head 1 decreases at non-recording, the air bag 5 contracts with the decrease of the capacity of the droplet reservoir 2 so that the rise of the pressure is absorbed as well and the decrease of the ink pressure is prevented. On the other hand, as the cavity 7 in the droplet reservoir 2 is filled with the inert gas 8, the inert gas 8 cuts off the outside air so as not to expose the level of the ink 9 to the outside air. Thus, oxidation reaction of the ink droplets which are melted by heating in the droplet reservoir is restrained and recording property and reliability can be improved.
Patent JP-H01139566-A (JP)
Title: Production of pyridine-2,3-dicarboxylic derivative
Inventor: MIYOSHI HARUO
IPC: C07D213/803
Filed: 1987-11-24
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for herbicide from readily available raw material without using a number of ammonium salts, etc., in one process, by reacting an enamine derivative of oxaloacetic acid ester with a alpha,beta-unsaturated aldehyde or ketone. CONSTITUTION:A compound expressed by formula I (R1 and R2 are alkyl) is reacted with a compound expressed by formula II (R3-R5 are H or alkyl, preferably R3 is ethyl and R4 and R5 are H) at ambient temperature-boiling point of a solvent to advantageously provide the aimed compound useful as an intermediate for 2-(2-imidazoline-2-yl)nicotinic acid which is a herbicide, eater thereof and salt thereof from an enamine derivative readily available from oxaloacetic acid ester without requiring a number of ammonium salts or ammonia.
Patent JP-H07131556-A (JP)
Title: Voice/data composite communication system and device therefor
Inventor: KAJIWARA KUNIHITO
IPC: H04M11/06
Filed: 1993-11-02
Abstract: PURPOSE:To ensure the effective use of a circuit by compounding the data signal with the voice signal of a voice band circuit. CONSTITUTION:The transmission data are turned into the intermittent signals of 100msec and modulated by a data input/output part 2 and a modulating part 31 of a MODEM. The out-band tone signals are added to the front and the back of the intermitted data and then compounded with a voice signal (d) at a voice/data compounding part 5. This composite signal is sent to a circuit 10 through a transmitting/receiving part 6. In a reception mode, the front tone signal, if detected at a tone signal detecting part 8, is eliminated and demodulated. Thus the reproduction data are obtained. Meanwhile the signal (d) is reproduced when the back tone signal is detected.