baber/WOPTO huggingface dataset:
Patent JP-H11249306-A (JP)
Title: Positive photosensitive resin composition and semiconductor device using the same
Inventor: BANBA TOSHIO
IPC: C08G73/22
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity and adhesion to a sealing resin and storage stability by adding a specified bisphenol compound and a triphenol compound to a specified polyamide and a photo-sensitive diazoquinone compound. SOLUTION: This photosensitive resin composition comprises 100 pts. wt. of a polyamide represented by formula I, 1-100 pts. wt. of a photosensitive diazoquinone compound and 1-30 pts. wt. of both compounds comprising specified bis-and tri-phenols. When the added amt. of the total phenols is made to and the added amt. of bis-and tri-phenols is made to α and β, respectively, γ=α+β, α≠0 and β≠0. In formula I, X is a tetravalent aromatic group, Y is a di-valent aromatic group and Z is a compd. represented by formula II in which each of R1 and R2 is a divalent organic group, each of R3 and R4 is a univalent organic group, E is an aliphatic or alicyclic or aromatic group having at least one alkenyl or alkynyl group, (a) is a mol fraction of 60-100%, (b) is that of 0-40% and (n) is 2-500.
Patent JP-2000170271-A (JP)
Title: Heat insulating waterproof panel and construction method for heat insulating waterproof tank using the panel
Inventor: KAWAMURA TAKANARI
IPC: E04B1/684
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating waterproof panel capable of simply constructing a heat insulating waterproof tank having high waterproofness at a construction site. SOLUTION: A waterproof material layer 2 is provided on a heat insulating material layer 1 in advance, and a recessed junction 3 is formed at a junction with another heat insulating waterproof panel. The recessed junction 3 is coupled with the protruded junction of an adjacent heat insulating waterproof panel. A notch 4 is formed on the upper face side of the connection portion of the heat insulating waterproof panel, and the notch 4 is connected to a heat insulating waterproof panel adjacent to this heat insulating waterproof panel to form a V-shaped joint groove 5 between it and the notch 4 of the adjacent heat insulating waterproof panel. The V-shaped joint groove 5 is formed to reach the heat insulating material layer 1 through the waterproof material layer 2 from the upper face of the waterproof material layer 2.  The waterproof material layer 2 covers the heat insulating material layer 1 to increase the adhesiveness of a joint material 6.
Patent JP-2000174576-A (JP)
Title: Variable gain amplifier
Inventor: SHIBATA KOHEI
IPC: H03G3/30
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of malfunction and to attain a low voltage operation of a variable gain amplifier by making a gain change monotonous against a change in a gain control signal with respect to the variable gain amplifier employing a differential pair to control the gain with the gain control signal. SOLUTION: The variable gain amplifier is provided with a high gain differential pair Q1, a low gain differential pair Q2 that are interconnected to share load resistors R1, R2 in common with respect to the same output polarity and receive the same bias current, a gain changeover differential pair Q3 or a bias circuit configuring a current mirror with a gain changeover differential pair connected between both the differential pairs and a bias current source B1 used in common for both the differential pairs. The operation of both the differential pairs Q1, Q2 is selected by a gain control signal and a current source B2 is used to supply a prescribed offset current Ib to at least the low gain differential pair Q2 in both the differential pairs Q1, Q2.
Patent JP-2000172190-A (JP)
Title: Sticking device
Inventor: HAYASAKA TAKUYA
IPC: G09F9/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the flawing of film surfaces when sticking a film material to adherends, to prevent the generation of air bubbles between the film and adherends and to automate the peeling operation of a release sheet to be carried out before sticking the film material. SOLUTION: The antidazzle film is supplied from a film supply section 500. The release sheet is peeled in a peeling section 400 and is attracted to a attraction section 200. The attraction section 200 is moved by a transporting section 300. Thereafter, the film material is stuck to a cathode ray tube 102 carried in by a work transporting section 100. The film material is pressed to the adherend 102 by a press roller and while the attraction section 200 is moved, the film material is stuck to the cathode ray tube 102. The unstuck portion of the film material is attracted by the attraction section 200. The attraction section 200 has a plurality of attraction holes and plural floating rollers retractable from the attraction surface. The floating rollers protrude from the attraction surface at the time of sticking of the film.
Patent JP-2000167553-A (JP)
Title: Differential pressure reduction of membrane type filter
Inventor: SATO YASUKIYO
IPC: B01D63/14
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To release and remove a substantial portion of filter cakes formed on a filter membrane by the filtration, reduce the average specific resistance generated by cakes and make the filtration life of the filter membrane longer, when a membrane type filter for catching insoluble substances in water to be treated by the filter membrane is operated by passing water to be treated through the filter membrane (for example, a pleat type filter). SOLUTION: The filtration is discontinued at proper time intervals in the middle of filtration and filter cakes formed on a filter membrane are dried, and then a physical impact is applied to the dried cakes to release and remove the filter cakes therefrom. As the physical impact, for example, the combination of the impact of one kind or two kinds or more selected out the striking, application of vibration, feed of air and suction can be used. In the water backward washing B heretofore available, the differential reduction amount per every backward washing is small, and the filtration differential pressure can be more reduced by applying the above method A from the long-term viewpoint.
Patent JP-2001162904-A (JP)
Title: Printer, method for processing image signal and storage medium
Inventor: MATSUMOTO KAZUMASA
IPC: H04N9/79
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To enhance the gray scale characteristics by improving color reproduction of a color gray scale image at low chroma and to enhance the gray scale characteristics and resolution at the monochromatic gray scale image part. SOLUTION: A first signal input means for inputting an uncolored image signal and a second signal input means for inputting a colored image signal are provided individually in order to simplify the separation processing of uncolored area and colored area at the time of reproducing print data and to separate both areas accurately thus improving color reproduction of a color gray scale image at low chroma and producing a high quality image free from color ghost.
Patent JP-2000171444-A (JP)
Title: Method and apparatus for detection of conductive member
Inventor: AKAMATSU SATOSHI
IPC: A23L7/113
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which whether a prescribed member exists in a packaged container or not is detected electromagnetically by a method wherein a high-frequency magnetic field which is passed through a second conductive and nonmagnetic member is applied to the packaged container in which a first nonconductive and nonmagnetic member and the second member are housed and which is composed of a nonconductive and nonmagnetic member. SOLUTION: This apparatus is composed of an AC power supply 2 for excitation, a coil 3 for magnetic-field generation, a magnetism detecting device 4 and a magnetism detecting sensor 5. When an AC current is supplied to the AC power supply 2 for excitation, the coil 3 for magnetic-field generation generates a high-frequency magnetic field at a frequency corresponding to the AC current. The magnetic flux ϕ of the high-frequency magnetic field is passed through a laver aluminum pack 8, a sauce aluminum pack 9 and a noodle 7 so as to be detected by the magnetic-field detecting sensor 5. The aluminum packs 8, 9 generate an eddy current according to a change in the magnetic flux ϕ, and the eddy current generates a magnetic flux ϕ' in a direction which offsets the magnetic flux ϕ.  The change in the magnetic flux is detected by the magnetism detecting sensor 5, and the presence of the aluminum packs 8, 9 is discriminated.
Patent JP-H05266213-A (JP)
Title: High-speed display system for three-dimensional space data
IPC: G06T15/00
Filed: 1992-12-28
Abstract: PURPOSE:To display a large quantity of space data at a high speed while keeping a good outward appearance by generating space data having plural definitions for one three-dimensional object and selecting and displaying data in accordance with the distance from a visual point. CONSTITUTION:Desired three-dimensional space data read out from a disk 4 through a disk controller 3 is loaded to a main storage device 2. The display processing of the three-dimensional scene from a given visual point is executed in accordance with preliminarily determined procedures by the access of a processing processor 1. A memory controller 5 describes the result of three- dimensional scene display processing in a picture memory 6. Contents of the picture memory 6 are displayed on a CRT 8 through a CRT controller 7 by the instruction of the processing processor 1. A mouse interface 9 gives input data of indication of three-dimensional space data, indication of the visual point on the three-dimensional scene display, or the like to the processing processor 1 by the operation of a mouse 10.
Patent JP-H09168817-A (JP)
Title: Wire drawing mill for metallic fine wire
Inventor: KUBO TOSHIYUKI
IPC: B21C1/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To execute good wire drawing by preventing a metallic fine wire which is wound around a capstan roller from being rolled in a wire drawing mill for metallic fine wires used in the case of manufacturing the metallic extra fine wire such as, for example, a bonding wire for connecting the electrode on a semiconducter device with an outer lead, especially metallic extra fine wires. SOLUTION: The wire drawing mill is composed so that, a delivery guide member 5 is provided approximately just above a supply bobbin 4 for supplying the metallic fine wire to be worked, the metallic fine wire W supplied through that delivery guide member 5 is wound around between a pair of capstan rollers 2, 3 plural times, the metallic fine wire W is gradually made its diameter thinner with a drawing die group 6a-6d which are arranged between both capstan rollers 2, 3 and the extra fine wire is manufactured. In such a case, between the delivery guide member 5 and the first drawing die 6a, the 2nd guide member 12 for guiding the metallic fine wire W is situated and provided in a position above the first drawing die.
Patent JP-H05156896-A (JP)
Title: Tunnel covering work method, tunnel covering structure, and tunnel covering body
Inventor: MATSUMOTO YOSHIJI
IPC: E21D11/14
Filed: 1991-12-09
Abstract: PURPOSE:To increase workability significantly by eliminating forms for applying concrete and reducing related work, by eliminating assembling and installation of concrete reinforcing bars and by reducing competitive work at working faces, and provide possibility of making the thickness of concrete covering layer smaller and possibility of free selection of type of concrete to be used. CONSTITUTION:A work covering metal body 1, is used in which the inner form surfaces of a metal form 2 made of steel material or the like are closed with metal plates 3 made of iron or the like. The work covering metal body is attached to a skin plate 22 of a shield excavator, and a concrete filling portion 24 is formed by closing the outer open surfaces of the work covering metal body with the skin plate. The concrete filling portion is filled with concrete, and the shield excavator is driven so as to open the concrete filling portion and supply concrete into natural ground with pressure.
Patent JP-H08230698-A (JP)
Title: Rack-and-pinion type steering apparatus
Inventor: UORUFUGANGU IERUKU
IPC: B62D5/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the guide of a rack by connecting a motor with a first pinion when the first pinion moves in one direction and with a second pinion when the first pinion moves in the other direction by a clutch device. SOLUTION: This rack-and-pinion type steering system has a rack 1 provided with helical teeth and a first pinion 2 and a second pinion 3 which cooperate with the rack 1 and move in the axial direction in a limited scope, and the axial travel of these pinions 2, 3 controls each clutch device 11, 14 to rotate a servo motor 9 in one rotation direction continuously. At this time, each clutch device 11, 14 connects the servo motor 9 with the first pinion 2 when the first pinion 2 moves in one direction and with the second pinion 3 when the first pinion 2 moves in the other direction. Consequently, the guide of the rack 1 can be done satisfactorily.
Patent JP-H10236671-A (JP)
Title: Device to sort flat material supplied in parallel standing-up condition
Inventor: OPPLIGER JEAN-CLAUDE
IPC: B65H1/24
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To reliably separate a sorting object by arranging a detecting mechanism facing to parallel standing-up body front end part of a transferred sorting object in order to move a sorting device in the retreating direction or the advancing direction. SOLUTION: A detecting mechanism 16 is arranged so as to be opposed to an empty surface of a parallel standing-up body front end part 6 or a sorting object 3. A control device 17 decides advancing/retreating motion or stopping of a sorting device 7 in the direction of the parallel standing-up body front end part 6 along a guide mechanism 5 through a driving device 12 by a generating signal from the detecting mechanism 16. Control of the sorting device 7 is performed on the basis of measurement of a distance between a machine frame of the sorting device 7 by the light, an ultrasonic wave or a mechanical device or the like and the parallel standing-up body front end part 6 of the sorting object 3.  By being constituted in this way, many motion are transmitted to the parallel standing-up body front end part 6 by the sorting device 7, and a certain degree of relaxation of a parallel standing-up body in a gripping zone is caused, and the sorting object 3 can be reliably separated.
Patent JP-H11187218-A (JP)
Title: Scanner
Inventor: MASUDA MAKOTO
IPC: G02B26/10
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a scanner which is capable of easily adjusting relative positional relation between an optical path of an optical reflecting means and an optical axis of a lens assembly. SOLUTION: This scanner contains an exposure source that exposes an original, a light-receiving element 15 which receives reflected light from the original, a reflection mirror which leads reflected light from the original to the light- receiving element and a lens assembly 13 that is arranged in an optical path of the reflection mirror and is provided with a position adjusting mechanism 86, which adjusts relatively positional relation between an optical path of an optical reflection mirror and an optical axis of the assembly 13 and an adjustment range regulating means which regulates an adjustment range by the mechanism 86. The adjustment range regulating means prevents relative movement, that exceeds a specific range between an optical path of a light receiving reflection mirror and the optical axis of the assembly 13.
Patent JP-2000170012-A (JP)
Title: Clothing for woman
Inventor: HAYAKAWA HIDEO
IPC: A41D1/22
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a dress without shoulder straps or the like that does not too lose its shape in a brisk motion of the wearer and has an improved appearance. SOLUTION: This dress has shearing parts 10 on the body part 1 of the dress, setting the body part 1 of the dress as expandable to circumferential direction. Plural belt loops 3, 4 are attached in the circumferential direction on the position corresponding to the under bust line and waistline of the inside of the dress 1. Each expandable belt 5, 6 is inserted to each belt loops 3, 4 and coupling devices 7 are attached on each end of the belts to couple the belt as length variable. In wearing time, the belts 5, 6 are in extended state and coupling each belt 5, 6 as a loop with the coupling devices the dress 1 is tightly fixed on the body.
Patent JP-H08240776-A (JP)
Title: Zoom system corresponding to at least two stereoscopic observation optical paths
Inventor: FURITSUTSU SHIYUTOREERE
IPC: G02B21/22
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To perform the easy control of the movable element of a zoom system at a large zooming factor so as to cope with a two-dimensional observation optical path by providing an indefinite focal point reversing optical system, in addition to a pancratic magnification optical system. SOLUTION: A pancratic magnification optical system A includes optical elements L1 to L4. The first converging optical element L1 is provided, starting with a main objective lens Lo. Then, two optical elements L2 and L3 having optical diverging action follow, and another element having an optical converging action is laid as the fourth optical element L4. Thereafter, the optical diverging elements L2 and L3 are made to slide according to the prescribed inter-dependence, so as to change a magnification. Also, a point reversal optical system B follows the pancratic magnification optical system A. This optical system B includes optical elements L5 to L17, and has a visual field lens L6 between the elements L5 and L7 forming two-side boundaries. In addition, a visual field diaphragm 4 is laid so as to be adjacent to the lens L6.
Patent JP-2001162278-A (JP)
Title: Control device of electrolytic water making device
Inventor: MIYAZAKI MASAHIRO
IPC: C02F1/46
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an electrolytic water making device capable of stably and easily making electrolytic water with a desired pH regardless of a flow rate of raw water and simplifying the control of electrolytic output to inexpensively making electrolytic water. SOLUTION: A control device of an electrolytic water making device is equipped with a voltage variable means provided on the secondary side of a power supply transformer, a current detection means for detecting the value of the current supplied to an electrolytic cell through the voltage variable means, a flow rate detection means for detecting the flow rate of the raw water supplied to the electrolytic cell and a control means for outputting a drive pulse to the voltage variable means. The control means controls the drive pulse on the basis of the current value detected by the current detection means and the flow rate detected by the flow rate detection means. Further, the control means calculates a reference current value capable of making the pH of electrolytic water almost constant on the basis of the flow rate detected by the flow rate detection means and compares the current value detected by the current detection means with the reference current value to control the drive pulse.
Patent JP-2001162656-A (JP)
Title: Injection molding tool and method for manufacturing patterned molded product
Inventor: TANIGUCHI TADATAKE
IPC: B29C45/26
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To heat only a necessary part of a film after start of mold locking. SOLUTION: In an injection molding tool comprising a mold A having a cavity-forming depressed part to which the film sticks close, and a cavity- forming projected part which comes into the cavity-forming depressed part when the mold is locked, a film heating part is constituted so as to be formed in the cavity-forming projected part of the mold B.
Patent JP-H05128926-A (JP)
Title: Bimetal electric contact
Inventor: TANAKA YASUKAZU
IPC: H01H1/04
Filed: 1991-11-05
Abstract: PURPOSE:To provide a bimetal electric contact capable of stably operating for a long period by covering the circumference of a leg part of the contact with an oxidation-preventing thin metallic layer. CONSTITUTION:The periphery of a leg part 2 formed by a wire-like pure copper or a copper alloy, except that of an upper surface and a bottom surface, is plated with an Al, followed by hot rolling resulting in an Al thin layer 3. Ni, Pb, Zn, Sn, Ti, Pt, Pd, Rh, V, Ru, or allays thereof, or Cu-Ni 30weight% alloy can be used instead of Al. Accordingly, since the leg part 2 is not oxidized upon a long period operation, temperature at the leg part 2 and a base metal terminal are so low that a contact capable of being stably operated can be provided.
Patent JP-H04300873-A (JP)
Title: Remedy for sleep disorder
Inventor: RICHIYAADO GIYAMANZU
IPC: A61P25/20
Filed: 1991-11-07
Abstract: Certain antidepressants e.g. nefazodone, have been found to alleviate sleeping disorders associated with less than normal REM sleep.
Patent JP-2000246950-A (JP)
Title: Method and apparatus for forming image, and recording head
Inventor: YAMAMOTO RYOICHI
IPC: B41J2/205
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To improve an image quality by controlling an ink flow rate so that a total discharge volumetric flow rate of a plurality of inks becomes constant at all times. SOLUTION: A piezoelectric element is controlled by a control part 36 to make a total supply amount of a first and a second inks supplied from each ink channel constant at all times. The first and second inks thus controlled on flow rate are discharged as a continuous flow from an ink discharge port where a first and a second channels join and continuously applied to a print paper 12. Since a total flow rate of the plurality of inks discharged from the ink discharge port is maintained constant at all times, a transfer condition for ink liquids after mixed to an image-receiving body is made uniform and, the liquids can be transferred smoothly. For example, in an ink jet system, images of a high quality can be stably formed without affecting liquid drops for adjacent pixels by making a flow rate to be supplied newly to the ink discharge port agree with a volume of flying liquid drops.
Patent JP-H11186951-A (JP)
Title: Mobile radio telephone set and mobile radio telephone system
Inventor: SUZUKI HIDETAKA
IPC: H04W84/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for reducing power consumption and prolonging using time as much as possible by retrieving an external equipment capable of bidirectional radio communication through an infrared-ray transmission/reception means, starting the bidirectional radio communication by the infrared-ray transmission/reception means to the retrieved external equipment and controlling the operation of a connection destination retrieval means until prescribed input from the outside is provided. SOLUTION: Retrieval request signals for retrieving a connectable external equipment are transmitted, and the transmission of retrieval response signals from the external equipment is waited for. When the retrieval response signals are received, connection request signals are transmitted to the external equipment and the transmission of connection response signals is waited for. When the connection response signals are returned, connection by an infrared ray is completed and connection confirmation request signals are transmitted at every constant interval of time, until a call is terminated from another communication equipment or transmission start is instructed. Thus, it is confirmed that the connection is continuous. Since an operation by the infrared ray is performed only at the time of the operation instruction of communication start, the consumption of a battery is reduced.