baber/WOPTO huggingface dataset:
Patent JP-H0969812-A (JP)
Title: Antenna azimuth control system
Inventor: MURASE SUSUMU
IPC: H04B1/16
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To speedily operate radio communication by decoding a local code from a reception frequency, calculating the azimuth of its own antenna by referring to the local code of its own station, and deciding the position of the antenna. SOLUTION: After a signal, on which a local code is superimposed, is received and demodulated by an antenna 1 and a reception part 3, that signal is decoded to the local code and inputted to a CPU 5. At the CPU 5, it is discriminated whether the inputted code is a local code or not. Afterwards, the distance to the opposite station and the azimuth are calculated from the inputted local code while using the previously stored local code of its own station. Rotator driving time for turning the antenna 1 to the prescribed azimuth is calculated from the calculated azimuth and the azimuth of the antenna 1 at present, and based on the calculated rotation driving time, a rotator is driven by a rotator control part 6. Thus, a satisfactory effect is provided in long-range communication.
Patent JP-H03107481-A (JP)
Title: Plasma treating device
Inventor: MATSUDA AKIO
IPC: C23C16/50
Filed: 1989-09-22
Abstract: PURPOSE:To uniformize a plasma distribution and to execute the plasma treatment uniformly at a high speed by enclosing the side between a counter electrode and a substrate electrode with a deposition preventive plate, ejecting gas from the ejection ports formed in the counter electrode and providing an annular discharge passage around the substrate electrode. CONSTITUTION:The etching gas is ejected from the ejection ports of the counter electrode 5 to a space 21. An electric current is passed to an inner electromagnet 18 and an outer electromagnet 19 to form axisymmetrical magnetic fields around the central axis of the substrate electrode 6. The high density plasma of the etching gas is formed in the space 21 when a high-frequency electric power is impressed from an RF power source 17 to the substrate electrode 6. The products generated by the etching and the etching gas which does not contribute to the etching are discharged through the annular discharge passage 23 around the substrate electrode 16 and are discharged through the clearance 28 with a baffle 27 of an annular chamber 25 from a discharge port 2. The space 21 is enclosed axisymmetrically by the deposition preventive plate 22 and the stable discharge is generated therein.
Patent JP-S60140600-A (JP)
Title: Nonvolatile memory device
Inventor: NAMAKI SATORU
IPC: G11C17/00
Filed: 1983-12-28
Abstract: PURPOSE:To reduce testing time substantially by providing a selective nonvolatile memory cell at the time of carrying out a test as well as a using nonvolatile memory cell. CONSTITUTION:A gate in a nonvolatile memory is connected to a word line WD, a drain is connected to either plural number of bit lines B1, B2,..., Bm, and its source is connected to a common grounding power source VSS. When a voltage >=ten-V is impressed to an input terminal 50, a nonvolatile memory cell connected to a word line W2 and that connected to the word line WD are simultaneously selected. However, since the nonvolatile memory cell connected to the word line W2 is in the written condition, only for the nonvolatile memory cell connected to the word line WD writing and reading operations are carried out. The writing process at the time of carrying out a test of a nonvolatile memory is finished by one time; therefore testing time can be shortened substantially.
Patent JP-2001068045-A (JP)
Title: X-ray tube
Inventor: KATSUNO YASUHIRO
IPC: H01J35/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To uniformize the width of a focus of an electron beam formed on a positive electrode target by shifting the lengthwise central position of a convergence slot located in a negative electrode structure to the radiation port side, to which an X ray advances from the lengthwise central position of a filament. SOLUTION: A convergence slot 17 is formed in a part of a negative electrode structure arranged by facing to a positive electrode target, and a filament 22 is so disposed in the convergence slot 17 that its lengthwise direction coincides with that of the convergence slot 17. The lengthwise central position (p) of the convergence slot 17 is disposed by shifting it to the side, to which an X-ray advances from the lengthwise central position (p) of the filament 22. Width W in a direction perpendicular to the lengthwise direction of the convergence slot 17 is so formed as to be increased on the side, to which the X-ray advances, and gradually linearly reduced toward the radiation port on its opposite side. Thereby, the width and density of an electron beam focus can be further uniformized, the extent of blur in photographing an object is stabilized, and image quality is improved.
Patent JP-H0969819-A (JP)
Title: Optical transmitter
Inventor: SUGITA KOTARO
IPC: H04B10/07
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical transmitter by reducing the number of parts provided to an optical fiber. SOLUTION: This optical transmitter 1a is constituted of a signal source 4, a semiconductor laser module 9, an optical fiber 2, an amplifier 6, a comparator 7, an adder 10, a signal line 3, a delay line 5 and an optical modulator module 8a. DC light 14 from the semiconductor laser module 9 is modulated by the optical modulator module 8a corresponding to a high frequency signal from the signal source 4 and outputted as signal light 11. The optical signal current outputted from the optical modulator module 8a is subjected to comparison together with the original signal generated from the signal source 4, and a distortion component caused by the non-linearity of the optical modulator is detected as a difference. By inverting this distortion component, superimposing the component onto the original signal and impressing it to the optical modulator module 8a, the non-linearity of the optical modulator module 8a is canceled and the transmission of optical signal, so that the distortion-corrective signal can be transmitted. Thus, in the optical transmitter for CATV necessitating low distortion characteristics, the number of parts provided to the optical fiber can be reduced and the transmitter can be made low in cost and small in size.
Patent JP-2001064505-A (JP)
Title: Plasticizer for sealing material
Inventor: YAMAMOTO GORO
IPC: C09K3/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasticizer for a urethane sealing material having an isocyanate group at a molecular chain terminal, good in plasticity, and giving little heat loss and migration, by using a urethane polyether. SOLUTION: This urethane polyether is represented by the formula (wherein R1 is a residual group of an m-valent isocyanate whose isocyanate group is removed; R2 and R3 are each a hydrocarbon group; and (m) and (n) are each a positive integer) and its mol.wt. is pref. 300-30,000, and residual amount of isocyanate group is pref. 0.5-5 wt.%. Manufacturing method is not specifically restricted, but an alkylene oxide is attached in the presence of a catalyst such as sodium hydroxide to alcohol or phenol to be a base of polyalkylene glycol monoether, as a precursor. An m-valent isocyanate is reacted with the obtd. polyalkylene glycol monoether without a catalyst or in the presence of a urethanization catalyst. Compounding amount of a plasticizer is 1-100 wt.% to a sealing substrate.
Patent JP-H04175172-A (JP)
Title: Dot printer head
Inventor: NORIKOSHI TAKASHI
IPC: B41J2/275
Filed: 1990-09-14
Abstract: PURPOSE:To reduce an air gap between an armature and a core by decreasing a ratio of a distance from a fulcrum part for the armature disposed in proximity to the center of the core to a distance from the fulcrum part to a needle. CONSTITUTION:An armature 16 is supported by a fulcrum part 24 positioned close to a core 14. An attracting surface 15 of the core 14 and a flat surface 4a of a yoke 4 are disposed to be flush with each other. A receiving part 22 receiving a side magnetic path 5 on the inner surface of a cover 7 and an armature stopper 21 are disposed to be level with each other. Furthermore, the fulcrum part 24 for supporting the armature 16 and the attracting surface 15 of the core 14 are disposed to be flush with each other. Therefore, where a distance from the fulcrum part 24 for supporting the armature 16 to a needle 18 is Lw, a distance from the fulcrum part 24 to the center part of the core 14 is Lc, and an air gap between the center part of the core 14 and the armature 16 is G, a lever ratio Lc/Lw can be lowered by decreasing the distance Lc, and the air gap G can be reduced.
Patent JP-H0590478-A (JP)
Title: Composite material for ic lead frame
Inventor: KAWAUCHI YUJI
IPC: C22C38/00
Filed: 1991-09-25
Abstract: PURPOSE:To improve strength of a lead part to prevent deformation by providing a structure mainly comprising two phases of martensite phase and austenite phase in a specific composition of an Fe-Ni-Co group. CONSTITUTION:A composition of a thin conductor plate contains 0.5 to 22% of Co, 22 to 32.5% of Ni, 1.0% or less or Mn and 0.5% or less of Si by wt.% while a content of Ni and Co is such that Ni is of 27 to 32.5% when Co is of less than 12%. When Co is of 12% or more, mixture is made so that 66%<=2Ni+Co<=74%, while the remaining substantially consists of Fe. A structure of a conductor plate contains 50% or more of austenite, a part of which becomes martensite by further solution heat treatment and transformation induced by cold working. Thus, a material comprises both martensite which is excellent in strength and austenite which is excellent in toughness, so that a good lead part shape can be maintained in a lead with extremely numerous pins.
Patent JP-H0668122-A (JP)
Title: Monetary amount verification system at transfer registration
Inventor: OKA MARIKO
IPC: G07D9/00
Filed: 1992-08-21
Abstract: PURPOSE:To enhance the efficiency of processing by collating mechanically a monetary amount of key entry with a monetary amount described on a transfer slip and printing out the result of registration after they are coincident so as to enhance the reliability of the registered monetary amount and to prevent it that an erroneous registration result is printed on the transfer slip. CONSTITUTION:The operator sets a transfer slip 4 to a printer 13 with scanner at a window terminal 1 of a bank branch and enters a monetary amount described on a monetary amount description column of the slip 4 from a key board 11. The image of the transfer slip 4 is read by a scanner 13b and sent to an OCR 15 via an image processing unit 14, where the monetary amount described on the monetary amount description column is automatically recognized. A verification section 10a verifies whether or not the key entry monetary amount is coincident with the monetary amount recognized automatically and when they are coincident, a printer 13a prints out the result of registration onto the transfer slip 4. When dissident, the key entry monetary amount, the image of the monetary amount description part and the monetary amount recognized automatically are displayed on a CRT 12 by a display section 10b to urge the operator for confirmation.
Patent JP-H0192510-A (JP)
Title: Collection amount detecting device for particulate filter trap
Inventor: OKANO MASAMI
IPC: F01N9/00
Filed: 1987-10-01
Abstract: PURPOSE:To aim at enhancing the accuracy of detection by connecting a pressure sensor selectably to the upstream and downstream sides of both filter trap and muffler disposed in an exhaust pipe from an internal combustion engine so as to measure the pressure differential across each of the filter trap and the muffler by use of only one pressure sensor. CONSTITUTION:A filter trap 2 and a muffler 4 are disposed in an exhaust pipe 1 from an internal combustion engine. In this arrangement, one pilot pipe 13a from a pressure sensor 13 is connected to the exhaust pipe 1 between the filter trap 2 and the muffler 4, and the other pilot pipe 13b is connected selectively to a plurality of pilot pipes 15, 16 through a selector valve 14. Further, the pilot pipe 15 is connected to the exhaust pipe 1 upstream of the filter trap 2 while the pilot pipe 16 is connected to the exhaust pipe 16 downstream of the muffler 4. Accordingly, it is possible to measure the pressure differential across each of the filter trap 2 and the muffler 4 by use of the pressure sensor 13 alone by changing over the selector valve 14.
Patent JP-S61125334-A (JP)
Inventor: KURIYAMA KINJI
IPC: A61B8/14
Filed: 1984-11-22
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-S61128704-A (JP)
Title: Controller for electric railcar
Inventor: YOSHIHARA SHIGEYUKI
IPC: H02P3/10
Filed: 1984-11-22
Abstract: PURPOSE:To obtain a traveling performance without hunting shock in a power drive of an electric railcar at normal traveling time or plugging time by decreasing an accelerator command only when a shfit from the plugging to the power drive is detected. CONSTITUTION:When a conduction rate command is set to 0, a flag is set to 0. When the conduction rate exceeds a plugging setting conduction rate C at plugging time, a shift from the plugging to a power drive is decided to forcibly reduce the con- duction rate command to C to prevent a railcar from shocking at traveling time. In order to indicate once decrease of the conduction rate, the flag is set to 1. Subsequently, the conduction rate command is increased by B until becoming a traveling accelerator value. Then, since the flag remains set to 1 until a forward/reverse switch is turned OFF, a process for reducing the conduction rate command to C is not processed.
Patent JP-H08110340-A (JP)
Title: Modified latex particle, manufacture thereof and immunological agglutination reagent
Inventor: YOSHIMURA YOSHINORI
IPC: G01N33/543
Filed: 1994-10-12
Abstract: PURPOSE: To suppress nonspecific agglutination and to improve the measuring sensitivity by covering at least the part of the surfaces of latex particles with vinyl polymer having sugar residue at a side chain. CONSTITUTION: Monosaccharide, disaccharide, oligosaccharide, etc., is, for example, used for sugar for constituting the sugar residue of the side chain of a vinyl polymer. The polymer containing the sugar is synthesized by synthesizing hydroxyl group at 1-position of the sugar with monomer introduced with vinyl group, and polymerizing it in water or polar solvent by racial polymerization, etc. This polymer is physically adsorbed or chemically bonded to latex particle, and at least part of the surface is covered with it. Antigen or antibody is not particularly limited if it reacts with the antigen or the antibody, and sensitized with the particles by a normal method. Immunological agglutination reagent prepared by using the particle is suppressed in nonspecific agglutination, its measuring sensitivity is enhanced, and effective diagnosis can be performed.
Patent JP-H0293353-A (JP)
Title: X-ray inspection apparatus
Inventor: KASHIWAZAKI KAZUO
IPC: G01N23/18
Filed: 1988-09-30
Abstract: PURPOSE:To easily discover the flaw of a sample by alternately blocking X-rays from two X-ray sources left and right by a shutter and three-dimensionally looking the X-ray image projected on a TV monitor by glasses alternately opened and closed left and right in synchronous relation to the opening and closing of the shutter. CONSTITUTION:X-rays 6a, 6b from X-ray tubes 1a, 1b are alternately blocked by the shutter 13 rotated by a motor 12. At first, X-rays 6a are converted to visible light by a scintillator plate 2 and the visible light is photographed by a video camera 3 o be projected on a TV monitor 4 as an X-ray fluoroscopic image. The rotary position of the motor 12 is detected by a sensor 14 and the signal of said sensor is sent to glasses 15 to block the single lens thereof. In the same way, the X-ray fluoroscopic image obtained by X-rays 6b blocks the other lens of the glasses 15. As a result, an image can be observed as a three-dimensional image, and a defective part and the position thereof can be easily detected.
Patent JP-H05194488-A (JP)
Title: 2-mercaptopyrimidohexahydroquinolines and related compounds
Inventor: SHINCHIA ERU NIKORUSU
IPC: C07D471/04
Filed: 1992-09-16
Abstract: PURPOSE: To prepare the subject new compd. useful as the intermediates of ultraviolet light absorbents, medicines or the like.  
     CONSTITUTION: The compd. of the formula (R 0  is a 1-3C alkyl or allyl) is obtd., e.g. by reacting trans-(±) or trans-(-)-1-1 to 3C alkyl or allyl-6- oxodecahydroquinoline with pyrrolidine. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0988156-A (JP)
Title: Flush toilet bowl
Inventor: MATSUSHITA YOSHIRO
IPC: E03D9/08
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To perform work such as assembling, repair and an inspection by holding a baseplate into which various kinds of devices are incorporated in a stable condition. SOLUTION: In a multifunctional flush toilet bowl having at least a private part hot water cleaning function, at least three leg parts 10 whose distances up to a baseplate part horizontal surface from its end part are almost the same, are arranged in the almost vertical direction in a baseplate part 1 on which kinds of devices or parts to actuate respective functions are arranged. These leg parts 10 are formed as a hollow body, and a ventilating passage 13 is formed on a baseplate 1 surface from a bottom surface of the leg parts 10.
Patent JP-2000070032-A (JP)
Title: Compact vessel capable of sorted collection
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact vessel capable of sorted collection of such a structure that a mirror can be removed easily from a lid in terms of mechanism when the vessel is to be disposed of and it does not affect the fine internal appearance of the vessel. SOLUTION: A compact vessel A capable of sorted collection is configured so that a recess 1c for mounting of a mirror 4 is formed in a lid 1 and that a first groove 1f and a second groove 1g positioned opposingly and constituting overhangs 1h and 1i to the recess 1c are formed in part of the peripheral side face 1e of the recess 1c. A resilient body 5 is disposed on the bottom surface of the recess 1c, and the two ends 4a and 4b of the mirror 4 are pressed by the resilient body 5 to the overhangs 1h and 1i of the grooves 1f and 1g so that the mirror 4 fitted in the recess 1c is fixed, and one end 4b of the mirror 4 is disengaged from the overhang 1i by sliding the mirror to the first groove 1f, and it is possible to remove the mirror 4 from the lid 1.
Patent JP-H0692438-A (JP)
Title: Switching device for transport dolly
Inventor: FUJII KANJI
IPC: B65G47/88
Filed: 1992-09-16
Abstract: PURPOSE:To set the direction of castor wheels as front wheels in a proper direction when a transport dolly placed in a transport mechanism part, in the state where the fixed wheels and castor wheels act as front and rear wheels is separated from the transport mechanism part. CONSTITUTION:A transport dolly switching device is equipped with a lift mechanism 50 which changes the direction of castor wheels 66 by putting a transport dolly 60 in an inclined state where fixed wheels 65 are positioned over the castor wheels 66 when the transport dolly 60 equipped with the fixed wheels 65 and the castor wheels 66 is transported to a dolly transport position by a transport mechanism part 5, and a dolly driving means 33 for separating the transport dolly 60 after the direction of the castor wheels 66 is changed, from the dolly transport position, having the castor wheels 66 as front wheels.
Patent JP-S61126623-A (JP)
Title: Reference tape for head adjustment
Inventor: UCHIDA HIROYUKI
IPC: G11B5/455
Filed: 1984-11-21
Abstract: PURPOSE:To adjust easily the height of a multitrack head device with high precision by providing a track for adjustment in a position overlapping parts of tracks where reference signals are recorded and which are formed by two heads, at least, of a multitrack head device. CONSTITUTION:Positions of heads 31-3n, 4, and 5 of a head device 1 and those of heads 61-6n, 7 and 8 are so adjusted that they correspond to each other respectively exactly. After the adjustment, a reference tape 10 is set and is run in the direction of an arrow (a) in the reproducing mode. At this time, edges of upper and lower sides of the tape 10 are controlled exactly by a guide 13. In the reproducing mode,heads 61 and 62 reproduce a track 12, and the head 6n reproduces a track 11. In this state, reproduced levels of heads 61 and 62 are so adjusted that they are equal to each other. The reproduced signal of the head 61 and that of the head 6n are compared with each other by a phase comparing circuit 18, and the phase difference between them is set to zero to adjust the inclination of the head device 2 to the track namely, the azimuth.
Patent JP-H06278311-A (JP)
Title: Connection of cylindrical member and engaging member, cylindrical member, process cartridge and image forming apparatus
Inventor: ISOBE HIROYUKI
IPC: G03G21/18
Filed: 1993-10-01
Abstract: PURPOSE:To easily connect and separate a connection part by leaving a pair of fitting parts among two or more pairs of fitting parts provided in opposed relation to an engaging member and bending the end part of a cylindrical member to fit the same in the remaining fitting parts. CONSTITUTION:A gear member 12K has a gear part 12K1 and the flange part 12K2 fitted in the end part of a developing sleeve 12d and recessed parts 60 becoming two pairs of fitting parts are provided to the flange part 12K2 so that two places symmetric to the center of rotation become a pair. After the gear member 12K is fitted to a developing sleeve 12d, an abutting members of which the leading ends have an acute pawl-shape are brought into contact with the outer peripheral surface of the developing sleeve 12d from two places in the circumferential direction of the gear member 12K. When the abutting members are advanced from contact rotation with definite penetration quantity, a cylindrical end surface is bent along the surface shapes of the abutting members and, when penetration is further advanced, the end part of the developing sleeve 12d is sheared along the widths of the recessed parts 60 provided to the flange part 12K2 of the gear member 12K and the partially bent cylindrical end part closely comes into contact with the shapes of the recessed parts 60.
Patent JP-H04159203-A (JP)
Title: External preparation for skin
Inventor: KASHIBUCHI NOBUO
IPC: A61K8/63
Filed: 1990-09-19
Abstract: PURPOSE:To obtain an external preparation of skin for improving chapped skin by blending a blend of a steroid glycoside and/or triterpenoid glycoside and sphingoglycolipid with a steroid hormone at a specific ratio and adding an anti-inflammatory agent, cell-activating agent, humectant, etc., thereto. CONSTITUTION:The objective external preparation of skin containing a steroid glycoside (e.g. campesteroid glycoside) and/or triterpenoid glycoside (e.g. cycloartenol glycoside) and (B) a sphingoglycolipid (e.g. monohexosylceramide) at an amount of 0.0005-90wt.% based on the total amount (at a weight ratio of the ingredient A/the ingredient B of 90/10 to 10/90) and further containing a steroid hormone at an amount of <=0.5% based on the total amount. The external preparation of skin can recover regularity of arrangement of keratin cells and improve chapped skin by normalizing and retarding turnover of skin keratin layer. The chapped skin-improving effects are further enhanced by adding an anti-inflammatory agent, cell activating agent, lipoperoxide-producing inhibitor, humectant, etc., thereto.