baber/WOPTO huggingface dataset:
Patent JP-H01167791-A (JP)
Title: Color image processing method
Inventor: IIDA TETSUYA
IPC: G06T1/00
Filed: 1987-12-23
Abstract: PURPOSE:To obtain a duplicate image where the color imagery of an original image is faithfully reproduced by performing a reproducing process considering a white point and a colorless axis besides a color reproduced range. CONSTITUTION:A controller issues an instruction that factor trains 16 selected according to the setting of a mode select switch 8 are transferred to a computer 18 through a multiplexer 17. Moreover, the controller reads out a correction function stored in the factor train 16 and original image information stored in a frame memory 10 and makes the computer 18 generate a look-up table setting the original image information as an address based on the correction function. While the respective while points and the colorless axes which exist within the respective color reproduced ranges of the original image and the duplicate image are matched, the respective color reproduced ranges are matched. Thus, the very natural duplicate image where the color imagery of the original image is faithfully reproduced can be obtained.
Patent JP-2000019296-A (JP)
Title: Method and device for activating substance
Inventor: SHIBATA KAZUHITO
IPC: B60C5/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to activate a substance efficiently by allowing a layer made of conductive metal to intervene between a substance to be activated and a layer of a radiation emitting means that emits radiation so as to activate the substance. SOLUTION: The substance activation device 10 that activates air sucked by the engine of a car through an air duct D made of, for example, a macromolecular material consists of a radioactive substance layer 11 like a synthetic resin plate containing powdery monazite, copper plates 12 and 13 laminated above and below the layer 11, a lead plate 14 and a copper plate 15. If such layers are wrapped around the duct D so that the copper plates 12 and 13 can be brought into intimate contact with the duct D, a metal layer is formed out of the copper plates 12 and 13 on the duct D and the radioactive substance layer 11 is formed outside the metal layer. Consequently, the radiation from the radioactive substance layer 11 acts on the air flowing in the duct D to ionize the air.  At the same time, the electric charge generated at the time electrifies the metal layer to generate an electric field and a magnetic field, which act on the ionized inhaled air and boost the activation of the air substantially.
Patent JP-H10156731-A (JP)
Title: Clamping tool
Inventor: SATO SHICHIRO
IPC: B25B5/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a clamping tool which can obtain a high clamping force, without enlarging a control member, by adopting a quadric-link-type power mechanism for a pressurizing mechanism generating a clamping force, and which can feed a movable clamp member rapidly. SOLUTION: In a clamping tool Tc1 including a first clamp member 3 fixed to a main body 1, a second clamp member 40 being slidable against the main body 1, and a pressurizing mechanism for generating a clamping force, the pressurizing mechanism forms a variable-lever-ratio power mechanism by a quadric link mechanism formed by the second clamp member, a base member 10, a driving lever 20, and a connecting lever 30. The distance (f) from the first fulcrum C of the second clamp member to a connecting point F with the connecting lever is set to be longer than the distance between the first and second fulcrums C, A by microeccentricity (e), and the driving lever is rotated to make the distance (f) close or equal to the microeccentricity (e), thereby affording a maximum lever ratio.
Patent JP-H08162399-A (JP)
Title: Light exposure device
Inventor: KATO MASANORI
IPC: G03F7/20
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a light exposure device which is capable of carrying a relative position alignment of high accuracy by a method wherein alignment detecting light ray from a mask and a plate are spatially separated from each other, and separated light ray is separately detected by different photodetecting means. CONSTITUTION: A laser beam emitted from a laser ray source 5 provided to an alignment optical system 4 is made to impinge on a half mirror 14 through a cylindrical lens 6 and an objective lens 7, reflected from a polygonal mirror 9, and then made to impinge on an objective lens 8 through an aperture stop AS. Light rays passing though the lens 8 are reflected from a mirror 15 and imaged as a linear scanning beam on a mask. The scanning beam is moved on the mask 1 with the rotation of a mirror 9, and alignment detecting light from a mask mark MM is made to impinge on a mirror 14 through the intermediary of a mirror 15, a lens 8, and the mirror 9. The detecting light passing through the mirror 14 is directed to a detector 13 which is positioned optically conjugated with the pupil of the lens 8 serving as a spatial filter.
Patent JP-H10163215-A (JP)
Title: Bump leveling device and its method
Inventor: YAMAMOTO AKIHIRO
IPC: H01L21/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To change the whole heights of bumps in accordance with a chip thickness by simultaneously deforming a plurality of bumps to prescribed heights, setting a prescribed pressure for leveling and leveling the bumps to prescribed heights by means of holding a state where a prescribed pressure is given to a leveler. SOLUTION: When a lever 13a is abutted on the bumps 20 formed on an IC chip 12, reaction force exerted on the leveler 13a is transmitted to a load cell 14, and a pressure arm 15 continues descending until the load cell 14 detects a prescribed pressure. The fall of the pressure arm 15 stops as soon as the load cell 14 detects a prescribed pressure and the state is kept. The pressure arm 15 rises after a stop is kept for several seconds. Thus, the bumps are leveled to the prescribed heights. Thus, the whole heights of the bumps can be changed in accordance with the chip thickness against the change of the chip thickness due to the lots and the type of the IC chip.
Patent JP-H08179116-A (JP)
Title: Manufacture of color filter
Inventor: KIMURA MAKOTO
IPC: G02B5/20
Filed: 1994-12-27
Abstract: PURPOSE: To manufacture a color filter of superior quality through a simple process. CONSTITUTION: A transparent substrate 1 is brought into contact with one surface of a prism 6. An ink ribbon 4 is placed on the transparent substrate 1, a relief print plate 5 which has projection parts 5' forming a shape of color pixels is pressed against the ink ribbon 4, and air between the relief printing plate 5 and ink ribbon 4 is evacuated to bring only the ink ribbon 4 into contact with the transparent substrate 1 only at the parts of the projection parts 5'. The reverse surface of the transparent substrate 1 is irradiated with infrared rays 8 at an angle of incidence meeting the conditions of total reflection and only ink 2 at the projection parts 5' is selectively transferred to and fixed on the transparent substrate 1 with infrared rays 8 entering the ink ribbon 4 at the positions of the projection parts 5, where the transparent substrate 1 and ink ribbon 4 come into contact with each other. Thus, the color filter having the same characteristics as a conventional film resist method can easily by formed by the process and facilities which are nearly the same as a conventional printing method which prints the colors of R, G, and B individually.
Patent JP-2000207615-A (JP)
Title: Method and device for shooting plate-shaped playing medium for game machine
Inventor: SHIMADA YUJI
IPC: G07F7/08
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To shoot a plate-shaped playing medium one by one into the air for every attach by shooting the medium into the air by attacking the peripheral edge of the medium almost along the plane of the medium. SOLUTION: When a trigger 50 is pulled, a trigger driving projection part 50a thereof is away from an engage/disengage element 58, a ratchet pawl 53 is away from a ratchet tooth 50b, and a connecting member 56 is pulled back downward by the extension force of an attack tension spring 59. An attacker 48 is rapidly inclined upward in counter-clockwise direction, an attacking part 48b of the attacker 48 violently collides with the lower end of a medal 1 held between a top end abutting part 44 of an oscillation lock member 44 and a medal receiving fitting 39, and the medal is snapped upward along with the receiving plane of the medal receiving fitting 39. At the same time, the lowest medal 1 in a medal storage part falls down by deadweight and is abutted on the attacking part 48b of the attacker 48 adjacently to the medal receiving fitting 39.  Each time the trigger is pulled, this operation is repeated and the medal 1 can be shot into the air one by one.
Patent JP-H04193876-A (JP)
Title: Quinoxaline derivative, its production and herbicide containing the same as active ingredient
Inventor: ENOMOTO MASAYUKI
IPC: A01N43/60
Filed: 1990-11-26
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is alkyl, alkenyl, alkynyl, alkoxyalkyl, haloalkyl or haloalkenyl; R<2> is trifluoromethyl or pentafluoroethyl). USE:A herbicide. PREPARATION:A compound expressed by formula II is allowed to react with a compound expressed by formula III (X is I, Br, Cl, p-toluenesulfonyloxy or methanesulfonyloxy) to provide the objective quinoxaline derivative expressed by formula I. The aforementioned reaction is normally carried out in the presence of a base such as NaOH or KOH in a solvent such as hexane or heptane. The amounts of the compound expressed by formula III and the base used, based on 1 equiv. compound expressed by formula II, are 1-1.2 equiv. compound expressed by formula III and 1-1.5 equiv. base, respectively.
Patent JP-H07178646-A (JP)
Title: Working shaft assigning information making device
Inventor: SASAGAWA HIROKI
IPC: G05B19/4069
Filed: 1993-12-22
Abstract: PURPOSE:To markedly improve efficiency of designing a tooling layout by providing a working capable time verifying means for verification-comparing a working time based on a condition determined by a group information determining means with a preset working capable time. CONSTITUTION:In a group information determining part 56, of the calculated working time, the shortest tool material combination is selected, to determine the combination and cutting condition correction value as a determined value of group information registered in a group information file. In a working capable time verifying part 57, a working time based on this determined condition is verification-compared with a working capable time preset in a working capable time condition file. This verification result is displayed on a CRT10 through a result display control part 58.
Patent JP-H04199626-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OSHIMA YOICHI
IPC: H01L21/3213
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a low and stabilized contact resistance value by a method wherein an insulating film, which is formed between wirings and having a contact hole, a base conductive layer arranged in the contact hole, an impurity diffusion preventing film formed on the side wall of the contact hole, and a conductive layer, with which the contact hole is filled up, are provided on the title semiconductor device. CONSTITUTION:A CVD silicon oxide film 3, as an insulating film, a silicate glass insulating film 4 and a CVD oxide film 5 are deposited on the surface of a semiconductor substratel. Then, the insulating film on a P<+> diffusion region 2 is removed by etching, a contact hole 6 is opened, and a polycrystalline silicon 7, which becomes a base conductive layer, is deposited on the whole surface of the substrate. Subsequently, the whole surface of the polycrystalline silicon 7 is etched back using the CVD oxide film 5 as an etching-back stopper, and polycrystalline silicon is left in the bottom part of the contact hole. Then, side wall is left on the side face of the contact hole 6 by conducting an anisotropic etching on the SiN film 8 which is deposited on the whole surface. Then, polycrystalline silicon 9, which is a conductive layer, is deposited and a contact plug 15 is formed. As a result, low stabilized contact resistance can be maintained without reducing the contact area on the bottom face of the contact hole.
Patent JP-H04199950-A (JP)
Title: Handset
Inventor: NAITO MASASHI
IPC: H04M1/03
Filed: 1990-11-29
Abstract: PURPOSE:To relieve restriction as against the posture of a transmitter during transmission and an interval between the mouth and the ear of a caller and to stabilize a transmission signal level by selecting and outputting only one microphone which is considered that a main sound source signal is inputted and whose power is the largest among three microphones. CONSTITUTION:A system consists of a handset 1, a receiver 2, a transmitter 3, directional microphones 4-6, amplifiers 8-10, rectifiers 11-13, low pass filters 14-16, a level selector 17 and a switch 18. The microphones 4-6 are horizontally arranged in such a way that the center axes of directivity are mutually parallel and at intervals so that sound receivable ranges where sound can be received by exceeding peripheral noise in a sound-uttering position are not overlapped. The switch circuit 18 compares the sound signal outputs of the microphones 4-6 and selects, switches and outputs the output from the microphones 4-6 having the largest output. Thus, restriction as against the posture of the handset during transmission and the interval between the mouth and the ear of the caller can be relieved and the transmission signal level can be stabilized.
Patent JP-H04198925-A (JP)
Title: Second harmonic wave generating element
Inventor: TAKANO YOSHINOBU
IPC: G02F1/37
Filed: 1990-11-29
Abstract: PURPOSE:To allow the generation of second harmonic waves with high efficiency by installing a transparent medium which is confined in the incident angle of a basic wave to <=10 deg. to the basic wave incident surface of a nonlinear optical material. CONSTITUTION:The transparent medium 4 is installed in front of the basic wave 6 incident surface 2 of the nonlinear optical material 1. The angle formed by the incident basic 6 and the incident surface is perpendicular and, therefore, comatic aberrations are eliminated if the basic wave 6 incident surface of the transparent medium is made perpendicular to the optical axis of a resonance mode by using the transparent medium having the same refractive index as the refractive index of the nonlinear optical material. The incident angle is preferably set smaller than the incident angle of the case the transparent medium is not installed, and more preferably to <=10 deg.. The comatic aberrations are eliminated by the transparent medium in this way and the wave front of the incident basic wave 6 and the mode of the basic wave in the resonator coincide with each other and, therefore, the second harmonic wave are generated with the high efficiency.
Patent JP-H01165528-A (JP)
Title: Attenuated virus of transmissible gastroenteritis of swine, its preparation and use thereof
Inventor: HARADA KUMAYUKI
IPC: A61P31/12
Filed: 1987-12-23
Abstract: PURPOSE:To obtain an attenuated virus of TGE, resistant to proteinase and/or acid and proliferable in intestines after nasal or oral administration, by the mutagenic treatment of attenuated virus of TGE. CONSTITUTION:An attenuated virus of transmissible gastroenteritis of swine (TGE) is produced by the serial subculture (about 100-180 generations) of a pathogenic TGE virus on a cultured cell of swine. The attenuated virus is subjected to mutagenic treatment such as ultraviolet ray treatment, X-ray treatment or nitrosoguanidine treatment and a virus clone is separated by immediate plaque cloning. Each of the clone is proliferated on a cultured cell of swine, the obtained virus liquid is treated with a proteinase and/or acid and inoculated to a monolayer culture medium for cultured swine cell to effect recovery and proliferation of survived virus. The proteinase or acid treatment and the recovery and proliferation operation of the survived virus are repeated for at least 12 generations to obtain an attenuated TGE virus which can be proliferated on a mucous membrane of intestine.
Patent JP-H0512001-A (JP)
Title: Non-volatile sequential programmable device
Inventor: JIEEMUSU EMU ARARISU
IPC: G11C16/04
Filed: 1991-12-10
Abstract: PURPOSE: To provide a circuit which is electrically changeable in circuitry and is adjustable afterward. CONSTITUTION: This device includes the circuit 10 which is electrically changeable in circuitry, an identification memory 34 which stores the identification code specific to the circuit 10, a non-volatile memory 34 which stores form data and controls the form of the circuit 10 according thereto and a means which responds to the identification memory 34 for inputting the form data to the non-volatile memory 30. The means has a question shift register 38 and form data shift register 36 which are connected in series. The same question code as the identification code of the constituted circuit is compared by a comparator 40 and a matching pulse 42 is outputted. The transfer of the data from the data shaft register 36 to the non-volatile memory 30 is started.
Patent JP-H07152933-A (JP)
Title: Vehicle kind distinctive parking lot management device
Inventor: EBATA TOSHIHIKO
IPC: G06Q50/00
Filed: 1993-11-29
Abstract: PURPOSE:To accurately detect whether a vehicle is a two-wheeled vehicle or four- wheeled vehicle and perform parking management distinctively by vehicle kinds by providing an adjustment means which liquidate a parking charge according to a parking utilization vehicle kind decided by a vehicle kind deciding means. CONSTITUTION:A gate bar 14 restricts or allows the entrance of a vehicle and an entrance passage 15 is partitioned breadthwise with a passage partition plate 18 into a passage 16 exclusively for two-wheeled vehicles and a passage 17 exclusively for four-wheeled vehicles to enable entrance management by the vehicle kinds. A two- wheeled vehicle detection sensor S1 placed right in front of a gate detects a two- wheeled vehicle entering the two-wheeled vehicle passage 16 and a four-wheeled vehicle detection sensor S2 placed right in front of the gate detects a four-wheeled vehicle entering the four-wheeled vehicle passage 17; and a parking ticket issuing machine 13 issues parking tickets corresponding to the vehicle kinds on the basis of their detection signals and once the parking ticket is pulled out, a car gate device 12 is driven and opened to allow the entrance of the vehicle. When a vehicle exits, on the other hand, adjustment is performed with a parking ticket classified by the vehicle kinds, so the adjustment means adjusts the parking charge corresponding to the parking utilization vehicle kind.
Patent JP-H06269135-A (JP)
Title: Charging circuit
Inventor: SHITAMA KATSUAKI
IPC: H02J7/02
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a charging circuit wherein, while a charging operation is performed to a secondary battery from an inverter circuit, a display corresponding exactly to a charged state is performed stably and, when the inverter circuit stops the charging operation, the inessential consumption of the secondary battery is prevented. CONSTITUTION:A display part 85 is connected in series with a switching part 76, and they are connected to both ends of a secondary battery 16. In addition, the switching part 76 is controlled so as to be turned on and off by a voltage taken out from a quaternary coil 35 in an inverter circuit 13, and a display content in the display part 85 is changed so as to correspond to the magnitude of a charging current to the secondary battery 16 from the inverter circuit 13.
Patent JP-H01166499-A (JP)
Title: Lighting device for electric discharge lamp
Inventor: KAMIOKA ATSUSHI
IPC: H05B41/24
Filed: 1987-12-23
Abstract: PURPOSE:To prevent the fading of an electric discharge lamp and enable the stable lighting thereof by feeding a high-frequency electric power for lighting the electric discharge lamp via the first high-frequency conversion circuit, and feeding intermittently a high-frequency electric power for starting the electric discharge lamp and maintaining the lighting thereof via the second high-frequency conversion circuit. CONSTITUTION:A variable high-frequency feeder circuit 3 comprises a chopper circuit 1 for converting a commercial a.c. power supply AC to a variable d.c. power supply E1, and a high-frequency conversion circuit 2 for generating a high-frequency electric power. The second high-frequency conversion circuit is constituted for applying voltage for starting and lighting maintenance of an electric discharge lamp la to the high-frequency conversion circuit 2 from the second power supply E2 via a switching element SW. And in an ordinary condition, the electric discharge lamp la is dimmered and lit with a high-frequency electric power of a low voltage amplitude from the first electric power E1. Also, the electric discharge lamp la is started and maintained to be lit with a high-frequency electric power of a high voltage amplitude intermittently fed from the second electric power supply E2. According to the aforesaid construction, it is possible to prevent the fading of the electric discharge lamp la and turn on the lamp la stably at all times.
Patent JP-H05104203-A (JP)
Title: Vibrating device for lost form pattern casting
Inventor: UIKE MINORU
IPC: B22C15/14
Filed: 1991-10-07
Abstract: PURPOSE:To improve the packing efficiency of molding sand in a pattern casting and to sufficiently secure the packing density of the molding sand around the pattern even in the case the consumable pattern has complicated shape having side directional hole or downward surface. CONSTITUTION:A table 3 is arranged in horizontally and freely shakable through plural air springs 2, on a machine base 1, and on the center part of the lower surface of the table 3, one set of a piston reciprocating type oscillator 4 reciprocating in the vertical direction using compressed air supplied from an air compressor 10 as a driving source is fitted. In the table 3, plural clamps 11 having a cylinder device of a hydraulic cylinder, air pressure cylinder, etc., for fixing a molding flask 5 or having mechanical opening/closing type structure are arranged.
Patent JP-H01167988-A (JP)
Title: Discharge lamp lighting device
Inventor: KISHIMOTO NAOKAGE
IPC: H05B41/24
Filed: 1987-12-23
Abstract: PURPOSE:To make it unnecessary to provide a no-load countermeasure and to increase the degree of freedom of design by dividing either a coil or a capacitor of an LC resonance circuit, and feeding a resonance current or a preheating current to the respective filaments of a discharge lamp through the divided coils or capacitors separately. CONSTITUTION:Capacitors C3 and C4 for resonance are provided, and while one side capacitor C3 is connected between a capasitor C2 and the negative electrode of a DC power source E through a filament F1, the other side capacitor C4 is connected between the capacitor C2 and the negative electrode of the DC power source E through a filament F2. In other works, a capacitor for resonance and a capacitor for preheating are provided to the filament F1 and to the filament F2 respectively. As a result, since there is no resonance loop at the no-load condition by removing a discharge lamp 1, it is not necessary to provide the no-load countermeasure. Furthermore, since the preheating and the resonance capacitors C3 and C4 are provided, the degree of freedom of design can be increased.