baber/WOPTO huggingface dataset:
Patent JP-S57190965-A (JP)
Title: Optical system controller of copying machine
Inventor: YAJIMA TOSHIAKI
IPC: G03G15/04
Filed: 1981-05-21
Abstract: PURPOSE:To facilitate the focusing during the exchanging of an optical system controlling mirror, by equalizing in distance between the reflecting point of the mirror to the image forming surfce and the distance from the reflecting point to a platen, and making the shifting direction from the optical path movable. CONSTITUTION:An optical system controlling mirror 5 is stuck to an support arm 4 that supports a photosensitive drum 1. The arm 4 turns the mirror 5 to the positon within an optical path reaching the drum 1 from an optical unit 3 as well as to the position out of the above-mentioned position within the optical path and at the same time can hold the mirror at each position. The mirror 5 is attached a such a position within the optical path that the image sent from the unit 3 is reflected to the platen 2. Within the optical path, an equal value is secured between the distance from the reflecting point P of the mirror 5 to the platen 2 and the distance from the point P to the image forming point of the drum 1. The mirror 5 is positioned within the optical path in case the unit 3 of an information input device IID is exchanged.
Patent JP-H03276957-A (JP)
Title: Image sensor and its drive method
Inventor: MIYAKE HIROYUKI
IPC: H04N1/19
Filed: 1990-03-27
Abstract: PURPOSE:To allow one drive circuit to drive the image sensor and to reduce the dispersion in the sensitivity between photodetector arrays by arranging plural photodetector arrays onto a board and arranging filters of different colors onto each photodetector array. CONSTITUTION:Filters passing only wavelengths of red, green and blue colors being specific colors are provided to photodetector arrays 11a-11c. Thus, a charge is generated in the photodetector arrays 11a, 11b, 11c respectively in response to the red, green and blue colors. A thin film transistor(TR) switch group 12 is conductive by a gate pulse from a gate pulse generating circuit and the charge stored in a parasitic capacitor is stored in load capacitors C1-Cn through a common signal line 14. A drive IC 15 reads the charge and applies switching signals phiS11-phiSn and reset switching signals phiR1-phiRn sequentially to the capacitors C1-Cn, from which a picture signal is outputted at an output terminal Tout. As a result, since the charge generated in the photodetector 11, is read through the common signal line 14 by using the drive IC 15, then no dispersion takes place in the output voltage.
Patent JP-S62232121-A (JP)
Title: Manufacturing equipment for semiconductor element
Inventor: SATO KENJI
IPC: H01L21/31
Filed: 1986-04-01
Abstract: PURPOSE:To make the growing speed of a thin film or an etching speed and the film quality or the etching form of the thin film uniform, by providing a plasma generating source to promote the decomposition and reaction of a reactive gas on the input side of the gas flow. CONSTITUTION:An electrode 1 is arranged on a flow-in side from which a reactive gas 4 is introduced. Said electrode is a plasma generating source to promote the decomposition and reaction of the reactive gas 4. An electrode 2 is a plasma generating source mounting wafers 3, and the electrodes 1 and 2 are separated with each other. The reactive gas 4 flows into a reaction chamber 6 sealed from an atmospheric air with sealing material, and then flows into the side of the electrode 2 after decomposition and reaction are previously promoted by the electrode 1. On the surface of the wafer 3, the decomposition and reaction are progressed, and after that, the gas is exhausted from a discharge outlet 5. The amount of energy applied on the electrode 2 is determined according to the conditions with respect to the growth speed of a desired thin film, the film quality or the etching speed, so that it must be fixed. Consequently, the electrode 1 and the electrode 2 are made independently controllable, and the amount of decomposition and reaction on the inflow side of reactive gas flow can be made to coincide with that of the exhaust side, by referring to the difference of the amount of decomposition and reaction between the input side of reactive gas flow of the electrode 2 and the exhaust side.
Patent JP-S5524905-A (JP)
Title: Permanent magnet alloy
Inventor: TOKUNAGA MASAAKI
IPC: C22C19/07
Filed: 1978-06-22
Abstract: PURPOSE: To prevent efflorescent phenomenon by adding Mo and W to CaCu 5  type permanent magnet consisting of La-containing REM and Co.  
     CONSTITUTION: A permanent magnet in which a part of M of the RMA alloy is replaced with T and La/T atomic ratio is in the relationship 0.01≤T/La≤1. (where R is one or a combination of two selected from La, Sm, Ce, Pr, and Ni, T is one or a combination of Mo and W, and 3.6≤A≤7.5). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05240737-A (JP)
Title: Measuring method for welding strength of valve face portion metal bed of engine valve and jig for use therein
Inventor: ITO TAKASHI
IPC: G01M13/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a method for measuring the welding strength of a valve face portion metal bed whereby the strength with which a metal bed is welded to the valve face portion of an engine valve can be correctly and rapidly measured for each part of welding, and jigs for use therein. CONSTITUTION:A combination of the length of the arc of a metal bed 13 exposed by grinding of part of the arc of the bevel face of an engine valve 7, and the width of the notch 9 of a jig 1, determines the positions of both of fulcrums 17, 17, which are points at which pressure works and the opposite ends of the notch 9. Therefore, a person in charge of testing can determine whether the welding strength of the vertically welded portion of the valve face and the metal bed or the welding strength of the whole part of the horizontally and vertically welded portions is measured and determine the width of inspection, thus performing an adhesion test of that part.
Patent JP-S58194971-A (JP)
Title: Color liquid crystal display device
Inventor: MATSUMOTO SHIYOUICHI
IPC: C09K19/60
Filed: 1982-05-08
Abstract: PURPOSE:To make pure black color display possible, by using a liquid crystal blended with a composition prepared by adding specified anthraquinone dye compds. to a conventional dichroic dye mixture compsn. for black color display. CONSTITUTION:Dye compds. of the formula (wherein m, l are each an integer of 1 or greater; m, n are each 0 or an integer of 1 or greater) and having an absorption maximum in the visible light region above 660mmu are used. For example, a plurality of the above dye compds. are added to a conventional dichroic dye mixture compsn. having light absorption characteristics represented by dotted line (b) for black color display to form a compsn. having light absorption characteristics represented by solid line (a). The compsn. is blended with a liquid crystal.
Patent JP-S58195544-A (JP)
Inventor: MURAKAMI MITSUE
IPC: A61B6/03
Filed: 1982-05-08
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-S61233916-A (JP)
Inventor: MORISHIMA KANJI
IPC: H01H33/40
Filed: 1985-04-10
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-H04312373-A (JP)
Title: Inverter
Inventor: HOSOKAWA TAKASHI
IPC: H02P3/18
Filed: 1991-04-09
Abstract: PURPOSE:To realize optimum and quickest deceleration and stop without stopping a decelerating operation by a method wherein, while an output frequency is lowered to decelerate a motor, a main circuit voltage level is detected and a deceleration time is varied in accordance with the detected voltage level and the shortest deceleration time is predetermined without performing an overvoltage protective operation. CONSTITUTION:When a motor 8 to which a load 7 is connected is quickly decelerated, a regenerative power from the motor 8 produced by the GD<2> of the load is returned to elevate the terminal voltage of a smoothing capacitor 3. The terminal voltage level is detected by a voltage detector 10 and the detected voltage level is inputted to a deceleration time determining circuit 14. The deceleration time determining circuit 14 generates a deceleration time instruction which is a parameter to change the deceleration time in accordance with the inputted voltage level and outputs it to an acceleration/deceleration control circuit 15. With this constitution, an overvoltage protective operation against the regenerative power can be avoided and the optimum and shortest deceleration time corresponding to the GD<2> of the motor can be automatically predetermined, so that smooth deceleration and stop can be realized.
Patent JP-H05203548-A (JP)
Title: Analysis method with decomposition liquid
Inventor: NAGASAWA HIROYUKI
IPC: H01L21/66
Filed: 1992-02-27
Abstract: PURPOSE:To obtain the analysis technology, which can be utilized for thick-film materials to be analyzed in a broad range and can be readily applied in the various kinds of fields, without causing environment contamination. CONSTITUTION:Decomposition liquid 3 is held between a decomposition liquid holding part 2 and the surface of a material to be analyzed 1. In inactive atmosphere or the like wetted as required, the decomposition-liquid holding part 2 and the material to be analyzed 1 are relatively moved. The part to be analyzed on the surface of the material to be analyzed 1 is decomposed, and the obtained liquid is analyzed. Therefore, the amount of the decomposition liquid can be made small. The gap between the holding part and the surface of the material to be analyzed is readily adjusted. The using amount of the decomposition liquid can be properly set readily. Even if the part to be analyzed has the film state, the analysis can be performed for the thick films in a broad range. The method can be applied simply and readily. The method can be applied for the materials to be analyzed in the broad range.
Patent JP-S59204490-A (JP)
Title: Control switching system of crane motor
Inventor: MAKI KIWA
IPC: H02P27/06
Filed: 1983-05-02
Abstract: PURPOSE:To enable to switch from the secondary resistance control to an inverter control by enabling to connect an inverter in parallel with a normal/reverse switching electromagnetic contactor, and enabling to shortcircuit the resistor of the secondary side final stage. CONSTITUTION:In case of the secondary resistance control, a windup electromagnetic contactor 3 or a winddown electromagnetic contactor 4 is closed, the secondary resistor 7 is sequentially shortcircuited by a shortcircuiting electromagnetic contactor 8 to control the speed. In case of an inverter control, an electromagnetic contactor 14 and the electromagnetic contactor 8' of the final stage of the secondary resistor is closed, and the speed is controlled by an inverter 13. In this manner, the secondary resistance control and the inverter control can be switched for use.
Patent JP-S61235817-A (JP)
Title: Liquid crystal display element
Inventor: SUZUKI SHIGERU
IPC: G09F9/35
Filed: 1985-04-12
Abstract: PURPOSE:To facilitate control over the quantity of dispersion by mixing spacers which are smaller in diameter to or equal to spacers in a sealant and spacers which are smaller than the spacers in the sealant in liquid crystal and making large and small spacers different in color. CONSTITUTION:The gap between upper and lower substrates 1 and 2 is as large as the large spacers 6a in the major part of the area at room temperature and a gap 7 is formed between the small spacers 6b and upper and lower substrates 1 and 2. When this liquid crystal element is placed in a low temperature state of, for example, -30 deg.C, the quantity of contraction of the large and small spacers 6a and 6b is smaller than that of the liquid crystal 4, but the substrates 1 and 2 are flexible because of the presence of gaps 7, so the pressure in a cell never become low and an air bubbles is prevented from being formed. Further, the large spacers 6a and small spacers 6b are made different in color to easily control the quantity of dispersion of the spacers 6a and 6b in the manufacture of the liquid crystal display element.
Patent JP-H0263464-A (JP)
Title: Fluorinated polyether urethane and medical instrument produced therefrom
Inventor: RICHIYAADO JIEI ZUDORAHARA
IPC: C08G18/32
Filed: 1989-03-28
Abstract: PURPOSE: To enable a material for a medical instrument to have good mechanical properties with a wide range of hardness to be obtained by forming a thermoplastic polyurethane having a specified structure which is a reaction product of a chain elongation agent having a specified number of carbon atoms selected from a group consisting of diisocyanate, fluorinated polyol, etc. CONSTITUTION: FPEU contains three substantially constituting components of diisocyanate, FPGs, and a chain elongation agent. Its desirable composition contains also not fluorinated polyol such as polyalkylene oxide polyol(PAO). FPG contains about 30-60wt.% of fluorine in the perfluoroalkyl group which is a pendant and has a structure as shown by the formula. In the formula, R is a perfluoroalkyl group having about 1 to 12 carbon atoms, X is about 1 to 4, Y is about 0 to 20, and Z is about 2 to 5. In a desirable FPG, R contains about 4 to 10 carbon atoms. As the most desirable thing, R is a perfluorohexyl group.
Patent JP-H0788229-A (JP)
Title: Centralized management device of pachinko game shop
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-03-10
Abstract: PURPOSE:To provide a centralized management device which can easily and certainly collect the data benefiting the management works. CONSTITUTION:When a struck ball hits a specific ball prize region, a specific ball sensing signal generating means 421a generates a specific ball sensing signal, and the number of such signals generated is counted and stored by a starting means 422. In response to the output of this means 422 a separate play means conducts a separate play, and if a specific play condition sensing means 425 senses the predetermined specific play condition, a varyable prize device control means 441 converts a variable prize device into the second condition which favors the player. The outputs of the starting means 422. the sensing means 425, and above-mentioned generating means 421a are transmitted to the centralized management device and stored accumulatively. Accordingly the probability of generating the so-called bonus hit condition can be grasped through the computational processing of the centralized management device, and it will not be influenced by the overflow of the starting means 422.
Patent JP-S6028678-A (JP)
Inventor: JIYON ERU MAKUCHIESUNII
IPC: G03G13/10
Filed: 1984-04-16
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-H07263517-A (JP)
Title: Positioning apparatus for ic socket
Inventor: TORII HAJIME
IPC: H01L23/32
Filed: 1994-03-24
Abstract: PURPOSE:To provide an apparatus for accurately positioning an IC socket to which a device is connected in order to perform test measurement of electric characteristics of an IC device. CONSTITUTION:For testing an IC device mounted on a robot, a test head 14 is mounted to a manipulator 30 in such a manner that the position can be adjustable in height direction, tilt direction and XY direction, a turn table 40 is attached to the test head, a socket unit 15 is attached to the turn table, and a position recognizing mechanism 50 comprising laser distance measuring means 51 (3 places) and a TV camera 52 is provided at the top of the unit. Height and tilt direction of the position of the IC socket of said unit are detected by the distance measuring means and then the position is corrected. Also, the TV camera detects a position indicating mark formed at the central part of the IC socket, recognizes the position of said position mark in XY direction and rotating direction and corrects the positional deviation and, in this way, the IC socket 17 can be accurately positioned to a predetermined position.
Patent JP-H10312167-A (JP)
Title: Color element unit
Inventor: NAKAGIRI TADAHIKO
IPC: G09F9/37
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an extremely thin type color display unit by regulating deviations in back and forth directions and left and right directions of color display element bases lapped in plural stages while using positioning form parts and a positioning fixing member to enhance arrangement accuracies of color display elements and to make the color display element structure which is easily assembled with small components. SOLUTION: Groove parts 14a and protruding parts 14b being a positioning form part are provided on the left and right surfaces of a color display element fixing base 14 and they are made to be engaged with side edges 27b and engaging holes 27a of a positioning fixing part 27 whose cross section is a U-shape. As a result, the color display element fixing bases 14 are lapped in 16 stages in the hight direction of the positioning fixing member 27 and deviations of them in the back and forth directions and the left and right directions are regulated. Moreover, the exchanging of a color display unit 8 is made easy by adoting an address switch and the heat radiation of a driver IC 28 is made possible by spaces of central parts and heat radiating slits of the color display element bases 14 and the malfunction of the driver IC 28 due a temp. rise is prevented from being occurred.
Patent JP-S58194201-A (JP)
Inventor: SEKOSHI TOORU
IPC: F21V17/00
Filed: 1982-05-10
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-S61239043-A (JP)
Inventor: SAKANE TADAYOSHI
IPC: D01F6/60
Filed: 1985-04-12
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-S60219637-A (JP)
Title: Surface smoothing method of magnetic disc
Inventor: MIHASHI MASANARI
IPC: G11B5/84
Filed: 1984-04-17
Abstract: PURPOSE:To improve the head floating performance without deteriorating the durability and corrosionproof performance by floating burnish head having a condensing transparent body with a minute gap on a turning disc and eliminating a minute projection while irradiating a ray to smooth the surface of the magnetic disc in a short time. CONSTITUTION:A flat convex lens 4 (focal point f=2mm.) is provided as a transparent body condensing the ray in the burnish head 3 made of an alumina material. Argon laser light 6 (power 0.1w) irradiated through an optical fiber 5 is condensed a spot (phi 10mum) by the flat convex lens 4. The argon laser light 6 is irradiated on the magnetic disc 1 through the flat convex lens 4 while the burnish head 3 provided with the flat convex lens 4 in this way is floated on the turning magnetic disc 1 at a value smaller than minute projections. Thus, the minute projections 2 are melted and softened, collide with the slider face of the burnish head 3 and are eliminated and then the surface of the magnetic disc 1 is smoothed.
Patent JP-S63243030-A (JP)
Title: Sustained release cephradine pharmaceutical
Inventor: KASAI SHUICHI
IPC: A61K47/30
Filed: 1987-03-30
Abstract: PURPOSE:To obtain the titled pharmaceutical containing a delayed soluble cephradine pharmaceutical and enteric cephradine pharmaceutical in combination. CONSTITUTION:A sustained release cephradine pharmaceutical, obtained by combining a delayed soluble cephradine pharmaceutical with an enteric cephradine pharmaceutical so as to provide 3:7-5:5 total weight ratio thereof expressed in terms of cephradine potency and capable of regulating a change in blood level of cephradine-time without deteriorating bioavailability. Furthermore, the above-mentioned delayed soluble cephradine pharmaceutical is prepared by previously adding a release sustaining agent in a state of a solid, solution or suspension to pharmaceutical powder containing cephradine and providing a fine granule, granule or beads. A water-insoluble high polymer, paraffin wax, higher alcohol, etc., are cited as the release sustaining agent. The enteric cephradine pharmaceutical is obtained by directly using cephradine or adding a suitable additive in an adequate amount to the cephradine and microencapsulating the cephradine or the resultant blend, etc.
Patent JP-H07211675-A (JP)
Title: Method and apparatus for sticking masking film
Inventor: KOU KINKI
IPC: H01L21/00
Filed: 1994-04-15
Abstract: PURPOSE: To obtain a method for adhering a masking film by which a masking film tape adhering a wafer can be transported smoothly and accurately and the wafer can be placed accurately at the cutting location. CONSTITUTION: A masking film tape 3 and a wafer 11 are adhered to each other, by allowing them to pass between an upper adhesive roller 9a and a lower adhesive roller 9b. After the complete passage of the wafer 11, the roller 9a is moved upwards for making a distance between a cutting table 13 and masking film tape 3 large. While the distance therebetween is kept constant, the making film tape 3 is transported to the cutting location and is cut along the shape of the wafer 11. Thus, the masking film tape 3 is prevented from hanging down due to its own weight and being adhered to the cutting table 13.
Patent JP-H03278688-A (JP)
Title: Rgb signal monitoring and processing system
Inventor: IWAMURA KAZUMASA
IPC: H04N7/18
Filed: 1990-03-28
Abstract: PURPOSE:To detect a fault caused at the outside of a control unit and to attain accurate backup of the system by monitoring an RGB signal. CONSTITUTION:A D/A converter 6 converts a digital signal into an analog signal once and further into an RGB signal as a current output and the outputted RGB signal is supplied to a monitor section 7. The monitor section 7 informs it to a micro-controller 1 when a fault takes lace in the RGB signal and the micro-controller 1 receiving the notice executes a predetermined processing. Thus, a fault having been unable to be detected by the control unit is detected and more accurate backup is attained.
Patent JP-H05277099-A (JP)
Title: Photofluorographic base
IPC: A61B6/04
Filed: 1992-03-31
Abstract: PURPOSE:To enable the performing of a moving operation of a moving object without the interruption of a drive-system using an abnormal detection signal against any abnormality in a position detector of the moving object when it is at a specifiedmovable position. CONSTITUTION:A side from a position detecting means of a moving object, a second position detecting means is so arranged to has a microswitch 13 disposed at a fixed part and a cut piece 14 as mounted on the moving object being linked successively to the microswitch 13 with the length thereof corresponding to a specified moving range of the moving object. An abnormality detection means is disabled by a signal of the microswitch 13.
Patent JP-H09269734-A (JP)
Title: Display plate for pipe and cable
Inventor: SHIMIZU SHOHACHI
IPC: G09F3/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To easily display various kinds of applications and to facilitate a display change after once being attached by providing a display plate with a display body having plural kinds of names displayed on its outside surface and a plate member having a display window. SOLUTION: The plate member 2 consisting of a synthetic resin plate and having an approximately C shape in cross section is provided with the display window 4 consisting of the transparent synthetic resin plate in the central part of its outside surface. The display body 3 formed into an approximately C shape in the section fitting to the inner side of the plate member 2 is installed with an endless belt member 6 consisting of a synthetic resin film between shafts 5 which are respectively disposed at the front ends of the openings on both sides of the plate member 2. The outside surface of this belt member 6 is stated circumferentially with plural kinds of the names 7 indicating applications, such as wash stands and kitchen sinks.  The belt member 6 is circumferentially slid and the name 7 desired to be displayed is selected and is moved to the position facing the display window 4 of the plate member 2. The front end in the opening of the display plate 1 is flared and the plate is fitted into the outside surface of the pipe or cable.