baber/WOPTO huggingface dataset:
Patent JP-H04359346-A (JP)
Title: Standardizing system for error log
Inventor: HANAWA REIJI
IPC: G06F13/00
Filed: 1991-06-05
Abstract: PURPOSE:To perform centralized trouble prevention and maintenance of respective devices by a centralized monitor host in the case that various devices exist in a subnetwork and each device has a peculiar error log. CONSTITUTION:A standardizing conversion processing part 124 in a subnetwork monitor device 12 reads out error log records peculiar to a device from an error log file 121 peculiar to the device and refers to standardized input records of this device in a standardized input file to convert error log records peculiar to the device to standardized error log records and transfers them to a centralized monitor host 11, and they are outputted to a printer device 113 by an editing output processing part 111 of the centralized monitor host 11.
Patent JP-2000321865-A (JP)
Title: Sleeve rotating-and-carrying device, developing device, image forming device and fixing unit
Inventor: FUNAYAMA YASUHIRO
IPC: G03G15/20
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a developing roller using a developing sleeve and the surface of the photoreceptor of an image forming device using a photoreceptor sleeve from being scratched and an image from being soiled with fixing oil. SOLUTION: A high voltage whose positive and negative polarities are cyclically switched relative to a potential of a conductive portion of a drive roller 2 by the rotation of the drive roller 2 is impressed to an electrifier 3 by a high voltage power source 4, thereby electrifying the surface of the drive roller 2 so that cyclical switching between positive and negative polarities is accomplished. By the electrification of the drive roller 2 a sleeve 1 is attracted and held by the drive roller 2 and rotated and carried together with the drive roller 2. Also, the sleeve 1 is separated from the drive roller 2 by a separation means 5 and a slack portion is therefore formed.  Further, as the drive roller 2 is further rotated, the slackened sleeve 1 is again attracted and held by the drive roller 2 cyclically electrified to positive and negative polarities and rotates together with the drive roller 2.
Patent JP-H083142-A (JP)
Title: 5-phenylpyrimidine compound
Inventor: HIBINO SATOSHI
IPC: A61P25/28
Filed: 1994-06-16
Abstract: PURPOSE:To obtain the subject new compound having neurotrophic factor activities participating in the maintenance of neurons. CONSTITUTION:This 5-phenylpyrimidine compound is expressed by formula I (R<1> and R<2> are each a halogen; R<3> and R<4> are each H, a 1-5C alkyl, a 2-5C alkanoyl, a 1-3C alkylsulfonyl or an acetylaminoalkyl) and its salt, e.g. 5-(2',4'- dichlorophenyl)-2-aminopyrimidine. The compound of formula I is obtained by carrying out the Wittig reaction of substituted benzaldehydes of formula II with a ylide prepared from methylthiomethylphosphonium chloride and alkyl- metals (e.g. n-butyl-lithium) in an organic solvent and performing the Vilsmeier reaction of the resultant vinyl sulfide derivative of formula III using phosphorus oxychloride in dimethylformamide, providing an acrolein derivative and reacting the resultant acrolein derivative with acetamidines of formula IV.
Patent JP-H09294949-A (JP)
Title: Boom apparatus equipped with air support
Inventor: SUZUKI KENICHI
IPC: B05B17/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To supply pressured air to an air jetting outlet of a tip boom pipe without using a flexible hose which causes various kinds of troubles in a boom apparatus equipped with an air support whose length is variable by relative movement of a base boom pipe and the tip boom pipe. SOLUTION: A rigid round pipe 46 is attached to a base boom pipe 12 and extended along the base boom pipe 12. A tip boom pipe 14 is a telescopic type to be inserted into the rigid round pipe 46 and at the same time in relation to the base boom pipe 12, the tip boom pipe 14 is so supported by the base boom pipe 12 as to move freely in the extension direction of the base boom pipe 12. Pressured air from a bellows pipe 44 for pressured air is introduced into the rigid round pipe 46, flows from the tip aperture 60 of the rigid round pipe 46 to the tip boom inner space of the tip boom pipe 14, and is supplied to an air discharging outlet of the tip boom pipe 14.
Patent JP-H083045-A (JP)
Title: Medicine for improving urinary disturbance
Inventor: YAMAZAKI RYUSABURO
IPC: C07D209/16
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a new medicine for improving urinary disturbance containing an N-substituted indole derivative as an active ingredient. CONSTITUTION:This medicine contains a compound of formula I (R1 is a lower alkyl, phenyl or phenyl substituted by methoxy group) and its acid addition salt as active ingredients. The medicine is properly blended with a pharmaceutically permissible additive and the blend is prepared in an oral or parenteral administration form. The compound is administered at a daily dose of 0.1-50mg in one to several divided portions. The compound of formula I is obtained by reacting an indole derivative of formula II (X is a halogen or methanesulfonyloxy) with a compound of the formula YCH2COR<1> (Y is a halogen or methanesulfonyloxy) in the presence of a base (e.g. potassium carbonate) in a solvent (e.g. acetonitrile).
Patent JP-S62291762-A (JP)
Title: Magnetic recording device
Inventor: ITO NORIO
IPC: G11B21/10
Filed: 1986-06-10
Abstract: PURPOSE:To eliminate the need for an expensive circuit by starting a count as soon as an integration of an output being the detection result of servo information is started, stopping the count when an output of an integration device exceeds a reference voltage and obtaining positioning information of a magnetic head from the count. CONSTITUTION:A servo burst reproduced from a magnetic head 1 is branched partly from the head 1 and inputted to an amplifier 2 and a detection circuit 4. The servo burst being a pulsating flow by the detection circuit 4 is started integration by an integration device 5 by a command from an MPU 9 and an integration start signal from the MPU 9 is inputted to a counter 8 at the same time to start the count. When the integration output from the integration device 5 exceeds a reference voltage 6 set optionally, the output of a comparator 7 is inverted and goes to a low level to stop the count of the counter 8, and it is informed to the MPU 9 at the same time. The count of the counter 8 is fed to the MPU 9 through a bus line, the value is read and the shift direction and quantity of the magnetic head 1 are calculated by the value with respect to the track center.
Patent JP-2000321233-A (JP)
Title: Anomalous water quality detecting device
Inventor: KANEKO MASAO
IPC: G01N33/18
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an anomalous water quality detecting device capable of accurately and highly sensitively detecting anomalies in the water quality of inflow water in a short time and stably continuing detection measurement. SOLUTION: This anomalous water quality detecting device 20 is provided with a measuring tank 10 with an inlet 11, an inlet pipe 1 connected to the inlet 11 to introduce a liquid to be measured to the inlet 11, and reagent piping It to introduce an iron (I) containing solution into the inlet pipe 11. A microbial membrane 4 to hold iron bacteria is provided in the measuring pipe 10 approximately in parallel with the direction A of flow of a liquid to be measured to be introduced into the measuring tank 10 from the inlet pipe 1 via the inlet 11. An electrode device 3 is connected to the microbial membrane 4.
Patent JP-S5467735-A (JP)
Title: Clear control system in miniature electronic computer
Inventor: SHIMIZU TOMOHIRO
IPC: G06F9/00
Filed: 1977-11-09
Abstract: PURPOSE: To make it possible to correct preceding input data even after a function key is operated, by providing a temporary storage memory for saving temporarily function data and numeric data from an arithmetic memory.  
     CONSTITUTION: When a CE key is operated after function data memory digit ZF of Z register of RAM 12 becomes "1" after the first entry is completed, contents of the register in stack RAM 19 indicated by stack pointer SP are read out after clearing ZF and are set to Z retister, Therefore, display data is changed to preceding entry data. When the CE key is further operated, data is successively cleared each time the key operation is performed, and preceding numeric data is displayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5760989-A (JP)
Title: Mast for sailing boat
Inventor: YAMADA KOUZOU
IPC: B63B15/02
Filed: 1980-09-29
Abstract: PURPOSE: To obtain a mast of larger rigidity by preparing the same of generally circular sectioned cylindrical pole of protruded reinforcement formed on its outer circle in making the section dimentionally enlarged to both bow and stern directions.  
     CONSTITUTION: The mast is to be made of fiber reinforced plastic compound mate rial of a rich use of carbon fiber. The layer 21 and its reinforcement layer 22 formed on both bow and stern side on the periphery of this layer 21 are reinforced with carbon fiber arranged in parallel with the mast axis. The reinforcement layer 22 is designed to increase the bending rigidity of the mast to both bow and stern directions and is formed to protrude outward from the layer 21 thus making the section of the mast dimensionally increased to both bow and stern directions. The layers 23, 24 are the plastic layers reinforced with glass fiber, namely a sort of fiber cloth reinforced to directions of ±20W±70 degrees against the mast's axis to increase the torsional rigidity of the mast. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63294645-A (JP)
Title: Manufacture of shadow mask
Inventor: ITO HIDEYA
IPC: H01J9/14
Filed: 1987-05-27
Abstract: PURPOSE:To enable any deformation on the spherical surface of a shadow mask to be reformed in a simple method by subjecting the shadow mask to heat treatment after press-molding it while keeping the state of its side wall area restrained. CONSTITUTION:A shadow mask 3 deformed after being press-molded is inserted in a rectangular reformation jig 9 with its side wall area 3b restained and held for 30 minutes in a steam blackening furnace having its inner environment maintained at 580 deg.C. Thereafter, when the shadow mask 3 is taken out of the reformation jig 9, the shape of the spherical surface 3a may be in a state very close to the state of an ideal spherical surface with every waving phenomenon along the circumferential area thereof being eliminated. Since such waving phenomenon can be corrected by heat treatment after a press-molding process therefore both vibration resisting and deformation resisting properties of the shadow mask can be extremely enhanced and such reformation work can be carried out simply by using a cheap device or jig.
Patent JP-H11329413-A (JP)
Title: Lithium battery and electrode
Inventor: OGURA SHIZUO
IPC: H01M10/0585
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide excellent conductivity and mechanical strength by dispersing a plurality of carbon nano-tubes in a conductive matrix containing a disulfide group whose S-S bond is cleaved by electrochemical reduction and regenerated by electrochemical oxidation. SOLUTION: Loosened carbon nano-tubes can be provided by a process including the step of adding a plurality of carbon nano-tube aggregates to a liquid and adding a shearing force to the liquid in order to loosen the aggregates. As the method, for example, the shearing force can be added by use of a homogenizer. Preferably, a compound containing the loosened carbon nano-tubes and a liquid medium is mixed with an organic compound containing a disulfide group and a conductive polymer. Otherwise, the mixture containing the loosened carbon nano-tubes and the liquid medium may be mixed with a conductive polymer containing a mercapto group.
Patent JP-S63297400-A (JP)
Title: Substance having antiallergic action and its production
Inventor: FUJIMOTO DOTARO
IPC: C07K14/41
Filed: 1987-05-29
Abstract: NEW MATERIAL:An antiallergic substance, causthin SF, which is obtained by extracting the fruits of KOUTAKE, a mushroom, (Sarcodon aspatus, Berk, S. Ito) or its extract to from a solution of 30-50% alcohol content and collecting the precipitate formed. USE:A therapeutic agent for skin allergy such as nettle rasch with reduced side- effects. PREPARATION:For example, the fruits of the mushrooms are dried, crushed and extracted with 90% methanol under reflux. The residue is separated by filtration, combined with water and refluxed over 90 deg.C to effect extraction. The extract is separated from the solid residue, concentrated, dialyzed against deionized water. The product is combined with a lower alcohol such as ethanol so that the alcohol concentration becomes 30-50% and the precipitate is collected as the subject antiallergic substance, causthin SF.
Patent JP-H11311252-A (JP)
Title: Thrust bearing, bearing device, motor and rotor device
Inventor: OKI SHIGERU
IPC: F16C17/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a thrust bearing manufactured at a low cost and having a long service life, with a rotor supported with excellent support rigidity. SOLUTION: A magnet 32 is fixed to a fixed shaft 11 of a stator 10 in such a way that the magnetic pole direction is a thrust direction, and pole pieces 33 made of ferromagnetic material are disposed at both poles of the magnet 32. A return yoke 35 is disposed at a support member 22 of a rotor 20, and the return yoke 35 is provided with projecting parts 35a opposed to the pole pieces 33. The rotor 20 is supported in the thrust direction to the stator 10 by attractive force between the pole pieces 33 and the projecting parts 35a of the return yoke 35. Since magnetic flux between the pole pieces 33 and the projecting parts 35a of the return yoke 35 is concentrated by them, excellent support rigidity can be obtained.
Patent JP-S5761813-A (JP)
Title: Magnetic bearing
Inventor: KONDOU KENZOU
IPC: F16C32/04
Filed: 1980-09-29
Abstract: PURPOSE: To reduce the number of electromagnets and control circuit, by fixing electromagnets with three pairs of poles, being held by a holding member through a gap, to wound core fixed on rotary discs which are axially tilted at both ends of a rotary shaft.  
     CONSTITUTION: Electromagnet cores 6, wound with exciting windings 7 having three pairs of poles and equipped with position detectors 10, are fixed, being held by a holding member 9 and through a gap, to wound cores 4 fixed on rotary discs 3 which are axially tilted at both ends of a rotary shaft 1. As the winding 7 excites the core 6, the magnetic adsorptive force generated by the magnetic flux in the gap obliquely adsorbs the core 4 to lift the shaft 1 until it is balanced with its own weight and kept at the center position by means of a radial force. The radial position control also adjusts the shaft 1 to be located at the axial center by changing the current in the winding 7 through a control circuit (not shown in the figure), if any deflection is found by the detector 10 together with the disc 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6027244-A (JP)
Title: Radio communication device
Inventor: NAKAGAWA HIROMITSU
IPC: H04W74/08
Filed: 1983-07-22
Abstract: PURPOSE:To make it possible that a radio communication device communicates with only a device, with which the radio communication device wants to communicate, when the radio communication device wants to comunicate this device, by controlling transmission and reception of digital and analog signals with a microcomputer provided in the radio communication device. CONSTITUTION:Modulators 12 and 18 and transmitters 13 and 19, which modulate and transmit a digital signal and an analog signal from an electronic device unit 11 respectively, and receivers 15 and 22 and demodulators 16 and 21 which receive and demodulate a digital signal and an analog signal from the other- party-radio device respectively are proided. These transmission and reception are performed between units 11 of both radio devices in accordance with a preliminarily determined protocol by the control of microcomputer 9, and gates 10 and 17 are opened in case of transmission, and gates 14 and 20 are opened in case of reception. Before transmission of the analog signal, the number of the other party is designated by the digital signal, and information instructing the other party that the analog signal is not transmitted simultaneously to another radio device is transmitted; and thereafter, the analog signal is transmitted.
Patent JP-H06348190-A (JP)
Title: Photosensitive body winding method for electrophotographic device
Inventor: SANO YOSHIHIKO
IPC: G03G21/00
Filed: 1993-06-04
Abstract: PURPOSE:To save the use amount of a photosensitive body by controlling a photosensitive body winding means so that the amount of winding of the photosensitive body is approximately the amount of interval of a printing paper sheet. CONSTITUTION:In an electrophotographic device in which unused photosensitive body is reeled off while the used photosensitive body on the side of a base body is wound up by photosensitive body winding means 18 and 19 provided in the base body, the photosensitive body winding means 18 and 19 are controlled so that the amount of winding of the photosensitive body 16 is approximately the amount of distance L4 of a printing paper sheet. In this case, when the length of the photosensitive body 16 is L1, the interval of printing paper sheet is L4, each value is determined so that the equation L1+L2=n (L3+L4) is satisfied. Where n is integer, and L2 is smaller than L4. Thus the area of the photosensitive body of which life is exhausted and the area of it of which life is not exhausted are deteriorated approximately uniform without deviating from each other on the photosensitive body 16.
Patent JP-H04360019-A (JP)
Title: Magnetic tape
Inventor: AOKI NOBUYUKI
IPC: C09D175/00
Filed: 1991-06-06
Abstract: PURPOSE:To obtain high reproduced output even in a wide frequency range by using coated films of a double layer type formed with a finish coated magnetic layer essentially consisting of planar magnetic powder on a primer coated magnetic layer and using a coated film having no coercive force distribution between both the upper and lower layers. CONSTITUTION:This magnetic tape consists of the magnetic powder and binder dispersed and applied on a nonmagnetic base substrate 3. The primer coated magnetic layer 2 is so constituted that the ferromagnetic powder having an acicular shape has the axis of easy magnetization in the longitudinal direction of the tape. The coated films of the double layer type constituted by forming the finish coated magnetic layer 1 essentially consisting of the planar magnetic powder contg. spinel ferrite and hexagonal ferrite is formed on the magnetic layer 2. The double layer type coated films having no coercive distribution between both the upper and lower layers are formed. Consequently, the high recording density characteristic, the higher output from a long wavelength region to a short wavelength region and the high recording density are obtd.
Patent JP-H04363156-A (JP)
Title: Method and device for removing magnetic metallic particle in insulating resin
Inventor: TSUNODA KAZUYOSHI
IPC: B29B13/00
Filed: 1991-06-06
Abstract: PURPOSE:To establish the method for removing the ferreous metallic particles to be incorporated into an insulating resin for copper-lined laminated plates. CONSTITUTION:The ferreous metallic particles are captured by using a magnetic material filter constituted by fixing a permanent magnet rod 1 or plate to the central part in the section of the flow of a transporting pipe for the insulating resin in parallel with this flow and further disposing many iron wires 3 around this permanent magnet.
Patent JP-H0429029-A (JP)
Title: Measuring instrument for optical phase modulation characteristic
Inventor: YOSHIDA SEISHI
IPC: G01M11/00
Filed: 1990-05-24
Abstract: PURPOSE:To take a measurement with high accuracy by branching the light from a light source, which emits coherent light, into two optical paths, interposing a phase modulator to be measured in one optical path, and providing an optical system which multiplexes light beams of the optical paths and a photoelectric converter on the other optical path. CONSTITUTION:A mach-Zehnder interferometer 2 is provided with 1st and 2nd coupling circuits 9 and 12 between the branched optical paths 10 and 11. The phase modulator 15 to be measured is interposed in the optical path 10 and the optical path 11 has an optical path difference 6 which is much larger than the coherence length of the light emitted by the light source 1. The coherent light from the light source 1 is inputted to the input port 8 of the optical path 11 and a light signal is inputted from the output port 14 of the optical path 11 to the photoelectric converter 4. The converter 4 squares and detects the light signal and its output is averaged and converted photoelectrically; and the output signal is amplified by an amplifier 5 and outputted to an output terminal 16. The optical path 11 of the interferometer 2 has the optical path difference 6 which is much larger than the coherence length of the light from the light source 1, so the output signal of the converter 4 has phase intensity characteristics corresponding to the phase-modulated signal.
Patent JP-2000321190-A (JP)
Title: Viscosity-measuring device for lubricant
Inventor: IKAI TORU
IPC: G01N11/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve portability and handling property and to improve viscosity measurement accuracy by combining a semiconductor laser with a time- measuring instrument such as a digital display timer. SOLUTION: A column-shaped falling object made of Teflon and then sample oil are loaded into a test tube by preventing bubbles from entering. After a column is moved to the uppermost part and then the test tube is set to a horizontal, inclined plate, and then the inclined plate is inclined by approximately 45 degrees. The reset button of a timer is pressed for setting display to 0.0 seconds and at the same time dropping the column. When the column is set to a specific position for shielding laser beams, the timer is operated to start measuring time. When the column completes passing laser beams, the timer stops. With this sort of operation, one column fall time measurement is completed, which is measured for five times for the same sample oil to obtain the average value of fall time.  In this manner, the viscosity-measuring device can fully cope with utilization at the field, improves convenience and portability, and gives an improved result in terms of measurement accuracy.
Patent JP-S5760709-A (JP)
Title: Bias system for amplifying circuit
Inventor: INOUE NOBUTAKA
IPC: H03F1/02
Filed: 1980-09-27
Abstract: PURPOSE:To operate each transistor of an amplifying circuit with a low power consumption, by connecting the collector of one transistor to the emitter of another transistor in D.C. CONSTITUTION:In a transistor TR4, the collector is zero potential, and the base is a potential -V4B lower than the zero potential by the voltage drop of a resistance 23 due to the current flowed to the resistance 23. Meanwhile, the base of a TR3 is a potential -V3B lower than the zero potential by the voltage drop generated in resistances 23 and 24 by the current flowed to resistances 23 and 24. If values of resistances 14, 17 and 18 are selected properly, the emitter, potential of the TR4, the collector potential of the TR3, and the emitter potential of the TR3 are lower than -V4B, -V3B, and -V3B respectively, and the amplifying function is given to each TR. Further, halves of a voltage -VB applied to a power supply terminal -B are distributed to these TRs respectively to reduce the voltage drop generated by resistances.