baber/WOPTO huggingface dataset:
Patent JP-H02204911-A (JP)
Title: Insulated cable
Inventor: SEKIGUCHI YOITSU
IPC: H01B3/44
Filed: 1989-02-02
Abstract: PURPOSE:To obtain a crosslinked polyolefine resin insulated cable of excellent water resistance and long-term stability by forming an insulating layer of polyolefine resin which is crosslinked by use of an organic peroxide as cross linking agent and dithiocarbamate as additive. CONSTITUTION:In an insulated cable having an insulating layer of crosslinked polyolefine resin, dithiocarbamate is used as additive for restraining moisture from being produced when such an organic peroxide as dicumyl peroxide or 1.3-bis(tertiary-butylperoxyisopropyl)benzene is used as cross linking agent. Salt made by reaction of dithiocarbamic acid with an organic or inorganic base may be used as the dithiocarbamate i.e. additive or, more specifically, diethylzinc dithiocarbamic zinc, pentamethylene dithiocarbamic pipelolate, sodium dibenzyldithiocarbamate, etc., are mentioned.
Patent JP-S62180134-A (JP)
Title: Variable inertia device for engine
Inventor: MIKI TAKAO
IPC: F16F15/30
Filed: 1986-02-05
Abstract: PURPOSE:To decrease moment of inertia by making either one of surfaces facing each other of a 1st rotary body fixed on an output shaft and a 2nd rotary body rotatably supported on the output shaft and facing the 1st rotary body a magnetic pole and the other surface an electric conductor. CONSTITUTION:A magnet 6 having magnetic poles 4 and 5 of N and S poles respectively is attached on an inner surface of a 1st rotary body 3 connected directly to an output shaft 2 of an engine 1. An outer periphery of a 2nd rotary body 7 facing the magnetic poles 4 and 5 with a gap in between is constituted with an electric conductor. The 2nd rotary body 7 is rotatably supported on the output shaft 2 via a bearing 8. As a result, when the engine 1 is in a constant speed condition, both of the rotary bodies 3 and 7 act as a moment of inertia and when the revolution of the engine 1 varies, slip is produced between both of the rotary bodies 3 and 7 so that the moment of inertia of the engine 1 can be decreased.
Patent JP-S55119496-A (JP)
Title: Waste water treating method
Inventor: SUZUKI EIICHIROU
IPC: C02F3/12
Filed: 1979-03-07
Abstract: PURPOSE: To improve the precipitability of activated sludge by adding nitrate as a nutrient for treating waste water with the sludge.  
     CONSTITUTION: In treatment of waste water with activated sludge, nitrate is added as a nutrient pref. in an amt. of 0.2W1% as nitrogen of nitric acid to the amt. of pollutant as BOD. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52109650-A (JP)
Title: Condensing heating wall and forming method
Inventor: HIRASAWA SHIGEKI
IPC: F28F13/04
Filed: 1976-03-11
Abstract: PURPOSE: Consensing heating wall improved heating surface efficiency, using effectively surface tension of liquid which is adhered to the projection by giving wave shape on the projection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000218077-A (JP)
Title: Cloth feed mechanism for sewing machine
Inventor: AKIYAMA TATSUHITO
IPC: D05B27/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To automatically draw a cloth to an inner side and to make even a beginner able to realize sewing with an excellent appearance by making force in the direction of crossing a cloth feed direction and approaching a needle act on the cloth more in front in the cloth feed direction than the needle at the time of feeding the cloth by a feed dog. SOLUTION: When a sewing machine is driven and a vertical feed shaft 18 is rotated, by a vertical feed cam 5, a feed bar 1 is vertically moved through a feed connecting link 6. Simultaneously, a horizontal feed shaft 33 is swung through a horizontal feed driving mechanism and the feed bar 1 is moved in a horizontal direction through a horizontal feed arm 8. Thus, feed dog bodies 16 and 16' perform the four motions of cloth feed. Also, a linking body 23 is swung through a horizontal feed connecting link 25 and a linking arm 20 by an eccentric cam 19 linked with the vertical feed shaft 18 and a vertical body 27 is vertically moved back and forth along a groove 13. As a result, the feed dog bodies 16 and 16' receive the force in the direction of approaching the needle through feed dog links 29 and 29' and the cloth is fed forward while being drawn to the inner side.
Patent JP-S61186143-A (JP)
Title: Molding method of furan resin mold
Inventor: HAYASHI KIYOHIDE
IPC: B22C1/00
Filed: 1985-02-13
Abstract: PURPOSE:To mold economically a furan resin mold by utilizing reconditioned sand and to obtain a cast steel product having less defects by using sand which is limited in the quantity of ignition loss as face sand in molding of the above- mentioned mold. CONSTITUTION:The furan resin mold is molded by using the reconditioned sand of which the quantity of the ignition loss is <=0.7% as at least the face sand. The reconditioned sand of a low grade of which the quantity of the ignition loss exceeds 0.7% can be utilized as the back sand. The quantity of the casting defects to be generated is not effected if the molding sand of a high grade having <=0.7 quantity of the ignition loss is used as the face sand. The effective utilization of the reconditioned sand of the low grade is thus made possible and the higher economy is obtd. by using the molding sand having the quantity of the ignition loss different with the face sand and back sand.
Patent JP-H02206340-A (JP)
Title: Partial discharge measuring device
Inventor: HIGASHIMURA YUTAKA
IPC: H02K11/00
Filed: 1989-02-06
Abstract: PURPOSE:To make it possible to obtain a sufficient function of discriminating the traveling direction of a propagating wave forming an oscillatory waveform by comparing the polarity of a voltage wave at the time when a current wave reaches the maximum value with the polarity of the current wave, and discriminating the traveling direction of the propagating wave according to the relation between the two. CONSTITUTION:A voltage wave detection circuit 5 and a current wave detection circuit 6 are provided to a specific part of a leader line 4 through which driving power is supplied from a power supply 7 to a specimen 3. The traveling direction of a propagating wave is discriminated by the use of a circuit 10 discriminating the polarity of a voltage wave 1 detected by the voltage wave detection circuit 5 at the time when a current wave 2 detected by the current wave detection circuit 6 reaches the positive maximum value and a circuit 11 discriminating the traveling direction of a propagating wave along the leader line 4 according to the polarity of the voltage wave 1. According to the constitution, a sufficient function of discriminating the traveling direction of the propagating wave in an oscillatory waveform propagating along the leader line 4 from a rotating electric machine 3 can be obtained.
Patent JP-H08196763-A (JP)
Title: Device for allocating pleating position
Inventor: KUMAHASHI TAKEHIKO
IPC: D06J1/00
Filed: 1995-01-23
Abstract: PURPOSE: To automate the allocation of pleating position by measuring a moving distance for curtain cloth held with a holding means, allotting pleating positions based on finish conditions, referring to the moving distance of the main body, and driving a marking means at the allotted positions. CONSTITUTION: A rail 22 is arranged parallel to a holding member 24 by which curtain cloth is spread in the width direction and pressed down; and along this rail 22, an allotting device is installed which is provided with a main body 10 freely movable by the driving force of a motor. This allotting device is provided with an encoder for detecting a moving distance, marking pen 14 which is driven by an electromagnetic solenoid 13 so as to mark the curtain cloth, material sensor 12 and so on. As a result, pleating positions are allotted within the width of the curtain cloth by CPU based on the inputted finish conditions; and, while referring to the moving distance of the main body 10, the marking is performed by driving and controlling the electromagnetic solenoid 13 at the allotted positions.
Patent JP-S63288110-A (JP)
Title: Apparatus for suspending jig having handle
Inventor: HANSU FUOMU BURAUKE
IPC: B25H3/04
Filed: 1988-02-08
Abstract: A device for suspending handled tools such as brooms, spades and rakes comprising hook means and mounting means for said hood means, said mounting means defining a pivot axis for said hook means, said pivot axis extending substantially horizontally, said hook means having a front elevation which is substantially S-shaped and comprising a mounting shaft portion located in said mounting means so as to be pivotable about said horizontal axis, a linear portion extending substantially at right angles to said mounting shaft portion in a generally downward direction, a further portion extending in a substantially horizontal plane from said linear portion, said further portion being substantially C-shaped or S-shaped in plan view, and a hook portion extending from said further portion.
Patent JP-S52108881-A (JP)
Title: Sample detector
Inventor: KATOU YUTAKA
IPC: G01N21/86
Filed: 1976-03-10
Abstract: PURPOSE:To make the simple but reliable arrangement possible even at a place, where attachement is restricted, by using an optical fiber as a detecting light source.
Patent JP-H06220269-A (JP)
Title: Polypropylene resin composition
Inventor: IKEDA NAOKI
IPC: C08K5/20
Filed: 1993-01-20
Abstract: PURPOSE:To obtain a polypropylene resin compsn. having a high crystallization temp. and a remarkably improved bending modulus by compounding a polypropylene resin with at least one specific amide compd. CONSTITUTION:A polypropylene resin is compounded with at least one amide compd. which is selected from the group consisting of a dicarboxamide compd. of formula I (wherein R<1> is a 1-24C satd. or unsatd. aliph. cycloaliph. or arom. dicarboxylic acid residue; R<2> and R<3> are each 1-18C alkyl, alkenyl, naphthyl, anthryl, or a group of formula II, III, IV, or V; R<4> and R<5> are each 1-4C alkyl; X and Y are each halogen, nitro, 1-4C alkoxy, or a group of formula VI; R<6> is 1-6C alkyl; (m) and (n) are each 2-4; and (o) and (p) are each 1-3), a diamine- based amide compd. of formula VII (wherein R<7> is 1-28C diamine residue; and R<8> and R<9> are each the same as R<2>), and an amino acid-based amide compd. of formula VIII (wherein R<10> is a 1-15C amino acid residue; and R<11> and R<12> are each the same as R<2>).
Patent JP-H01203784-A (JP)
Title: Pulse type operating device for solenoid valve
Inventor: YASUDA AKIHIKO
IPC: F16K31/06
Filed: 1988-02-05
Abstract: PURPOSE:To simplify operation to the utmost by obtaining the simple constitution of the device by installing a pulse width selecting means onto pulse electric current oscillation means for operating a solenoid valve. CONSTITUTION:A judging means 13 which judges if a pulse electric current oscillation instruction supplied through the manual operation for a manual operating means 2 is supplied within a set time from the time of the preceding manual operation for the manual operating means or not is installed. A pulse width selecting means 14 which oscillation-generates the pulse electric current having a longer pulse width when it is judged that the pulse electric current oscillation instruction is supplied within the set time, while oscillation-generates the pulse electric current having a shorter pulse width is installed when the oscillation instruction is imparted after the lapse of a set time.
Patent JP-H06238685-A (JP)
Title: Method of molding powder slush of skin material
Inventor: MATSUMOTO KOJU
IPC: B29L22/00
Filed: 1993-02-16
Abstract: PURPOSE:To conduct molding having different wall thickness easily by controlling revolution in a method, in which both a pipe mold for molding and a powder box are rotated under the state, in which the opening end of the powder box is closed by the pipe mold for molding, resin powder is brought into contact with the molding surface of the mold and melted and a skin material is obtained. CONSTITUTION:When an instrument panel, etc., of an automobile are molded, both a powder box 7 and a mold 8 for molding are turned at constant speed around a shaft 12 under the state, in which the opening section of the powder box 7, in which resin powder 6 is housed, is closed by the mold 8 for molding. Consequently, resin powder 6 is brought into contact with a molding surface and melted, and a melted molded film at uniform pressure is formed on the molding surface. Both the powder box 7 and the mold 8 for molding are made by one revolution in the opposite directions, and the revolution is stopped once for a fixed time, e.g. two or three sec during the revolution under the state, in which a section corresponding to the thick wall section 5a of a skin material 5 in the molding surface is positioned at a lower place. Accordingly, the quantity of resin powder 6 melted in the section corresponding to the thick wall section 5a is increased, thus acquiring the skin material 5 partially having the thick wall section 5a.
Patent JP-H09219990-A (JP)
Title: Control drive device for sensor-less dc brushless motor
Inventor: YOSHIDA MAKOTO
IPC: H02P6/28
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent starting failure due to degradation of control resolution of the duty ratio generated as a result of a carrier cycle being decreased for low noise, and out-of-setting of over-current protection due to a decrease in ON duty. SOLUTION: This device is provided with the first operating mode and the second operating mode, whose timer 12 changes the duty ratio of the applied voltage of a motor and the carrier cycle which carries the duty ratio. At the second operating mode, the carrier cycle is set larger than at the first operating mode.
Patent JP-S61186429-A (JP)
Title: Method for dry-refining ag
Inventor: MOCHIDA HIROMI
IPC: C22B7/00
Filed: 1985-02-15
Abstract: PURPOSE:To remove and recover efficiently Cu and Te from crude silver in a short time by melting the crude silver contg. specified percentages of Cu and Te by heating to a specified temp. and by adding a specified amount of alkali hydroxide while blowing gas contg. oxygen. CONSTITUTION:Crude silver contg. 0.5-5% Cu and 0.1-1% Te is melted by heating to 700-1,200 deg.C in a furnace. While gaseous O2 or air is blown into the molten crude silver, solid or liq. sodium hydroxide is added by an amount 0.5-5 times the total amount of the Cu and Te in the crude silver. At this time, a proper amount of a protective agent for protecting the wall of the furnace may be added. The Cu and Te can be efficiently removed and recovered from the crude silver. The remaining Ag is electrolyzed as an anode to obtain high purity silver.
Patent JP-H0558269-A (JP)
Title: Brake device for vehicle
Inventor: TOYOSHIMA KAZUO
IPC: B60T10/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a brake device for a vehicle which carries out the stable brake operation by generating the brake power corresponding to the loaded state of the vehicle, in the vehicle which obtains the brake power by using a retarder device. CONSTITUTION:A brake device for a vehicle is equipped with a retarder device 4 which is interlocked with the output shaft of an engine mounted on a vehicle and generates a brake power if necessary and a brake device 8 which controls the operation state of the retarder device. Further, in a brake device for the vehicle, a load sensor 16 which detects the shaft load of the driving shaft of the vehicle and receives the shaft load as shaft load signal into a controller is installed, and when the shaft load is less than a prescribed value or less, the retarder device is controlled by the brake device so that the brake power generated by the retarder device is reduced.
Patent JP-H09223516-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NEGORO MASAYUKI
IPC: H01M4/48
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity secondary battery which has large capacity and excellent charge and discharge characteristics by containing triester phosphate in nonaqueous electrolyte in a nonaqueous electrolyte secondary battery. SOLUTION: In a nonaqueous electrolyte secondary battery composed of a positive electrode 5 which contains materia capable of reversibly storing and discharging lithium, a negative electrode 4 which contains three kinds or more of atoms selected from 1, 2, 13, 14, 15 group atoms of a periodic table and is mainly made of an amorphous chalcogen compound and/or an amorphous oxide, nonaqueous electrolyte 6 which contains lithium salt, and a separator 3, at least one kind of triester phosphate is contained in nonaqueous electrolyte.
Patent JP-H10217783-A (JP)
Title: Pto transmitting device for tractor
Inventor: TAMADA TAKESHI
IPC: B60K17/28
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To drive an operation device suitable for reverse rotation by operating the normal/reverse rotation changeover device of a PTO transmitting device to reverse rotation transmission, and shifting the transmission of the PTO transmitting device up to a prescribed shift position on the low rotating speed side. SOLUTION: A controller 44 is input from a reverse rotation PTO sensor 42 provided on the base part of a clutch lever 41 engaging/disengaging a PTO clutch, and a PTO shift position sensor 43 constituted of a potentiometer detecting the shift position of a shift lever 39. Based on the information of these sensors, it is output to solenoid valves 45, 46 for engaging/disengaging clutches for normal rotation and reverse rotation for changeover of a PTO clutch, and PTO shift solenoid valves 47, 47 operating a cylinder. When the shift lever 39 is on the high speed territory position, by detecting a reverse rotation position with the reverse rotation PTO sensor, a current carry command is output from the controller 44 to the PTO solenoid valve 47 so as to shift to the low speed territory.
Patent JP-S59152469-A (JP)
Title: Magnet roll for magnetic brush development
Inventor: KOETANI KOUJI
IPC: G03G15/09
Filed: 1983-02-18
Abstract: PURPOSE:To reduce the weight of a magnet roll by providing concentrically a roll-shaped magnet consisting of a composite ferrite material which has plural magnetic poles on the surface and are arranged radially with ferromagnetic axes with each magnetic pole as a center and excluding a part of the magnetic material. CONSTITUTION:A composite ferrite material mixed with ferrite particles subjected to a magnetic anisotropic treatment and a medium for binding the ferrite particles is used, and ferromagnetic axes are radially arranged with the respective magnetic poles on the roll-shaped surface as a center, by which a roll-shaped magnt 1 is formed and is fixed to a shaft 2. A nonmagnetic cylindrical sleeve 3 is concentrically disposed on the outside of the magnet 1. The magnetic forces of the surface magnetic poles are distributed in such a way that a developing pole 4 requires the largest magnet and that the pole 5 for conveying a toner, a pole 6 for attracting the toner, etc. are given the magnetic force smaller than for the pole 4. A magnetic pole part 7 which is continuous from the roll-shaped outside circumferential surface to the inside circumferential surface and where the magnet material does not exist over the entire region in the axial direction is formed in the part where the small magnetic field is required. The intensity of the magnetic field in the part 7 is adjustable by changing the size A of the excluded part, by which the reduction in the weight of the magnet roll is made possible.
Patent JP-H02206954-A (JP)
Title: Method and apparatus for handshaking of modem
Inventor: KATO SHUHEI
IPC: H04L27/00
Filed: 1989-02-07
Abstract: PURPOSE:To expand the handshake function by allowing a MODEM to discriminate whether the mode is in compliance with the 1st communication mode in the CCITT recommendations or in compliance with the 2nd communication mode mainly. CONSTITUTION:The MODEM is provided with a line switch 3, a data terminal side switch 4, a MODEM group 5, a control section 6 and a 2225Hz detection section 4, in which the MODEM discriminates whether the mode is in compliance with the 1st communication mode in the CCITT recommendations or the 2nd communication mode. Furthermore, in addition to the setting of the V22 communication mode in the 2nd communication mode in the CCITT recommendations in a conventional method, automatic handshaking is attained even to the Bell communication mode in the other standard 1st communication mode to set the communication mode. Thus, the communication with an equipment employing the Bell communication mode is attained in addition to the communication in compliance with the conventional V22 communication mode.
Patent JP-S59153678-A (JP)
Inventor: MURAZAKI KAZUO
IPC: B62K19/36
Filed: 1983-02-18
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-S63193766-A (JP)
Title: Recorder and reproducing device
Inventor: NAKAZATO SABUROU
IPC: H04N1/21
Filed: 1987-02-06
Abstract: PURPOSE:To shorten a time required for visual retrieval and to easily perform retrieval, by reproducing still picture signals of plural compressed picture planes when a retrieval mode is instructed. CONSTITUTION:An input video signal 1 is digitized at an A/D converter 2, and is supplied to switches 3 and 4. The switch 3 is controlled so as to connect the A/D converter 2 to a memory 7 by a control signal 5, and the output of the A/D converter 2 is accumulated in the memory 7 according to a memory control signal 8. Also, the switch 4 is read out by a control signal 8, and is modulated at a transmission path modulator 9, and is recorded on an optical disk in an optical disk device 10. In such a way, since it is possible to display several sheets of images though they are compressed simultaneously on one picture plane to retrieve a desired still picture out of recorded and preserved images, and to retrieve the desired image out of them, a targeted still picture can be found out in a very short time and easily.
Patent JP-H04330516-A (JP)
Title: Control system for printer corresponding to multi-job
Inventor: YAMAKOSHI JUNJI
IPC: G06F3/12
Filed: 1991-01-29
Abstract: PURPOSE:To obtain a control device capable of simultaneously utilizing one printer for plural jobs by writing the printing data of respective jobs in a magnetic disk and managing the jobs. CONSTITUTION:The printing data 4 to 6 of respective jobs 1 to 3 are received by a control system for printer corresponding to multi-job 8, each job is managed by printing data managing table 13, and when the printer 9 is in a printable state, the printing data received at first are outputted to the printer 9 and other printing data are written in the magnetic disk 7. After completing the printing of the first job, the suceeding printing data are read out from the disk 7 and outputted to the printer 9.
Patent JP-H01204925-A (JP)
Title: Polyester fiber and its production
Inventor: KURAAKU RASUTO BUROODASU
IPC: C08G63/695
Filed: 1988-02-09
Abstract: PURPOSE: To inexpensively obtain a homogeneous polyester fiberfilling material without requiring expensive materials and devices and severe process control by modifying a polyethylene-terephthalate with a specified chain-brancher.  
     CONSTITUTION: A chain-brancher such as trimellitic acid, trimesic-acid, tetraethyl silicate or the like is introduced into a polyethylene terephthalate so as to regulate the residue thereof to about 2 to 10 MEQ, preferably to 4 to 8 MEQ to obtain a branched modified polyester. This polyester is subjected to melt spinning, and the obtd. filament is extended and crimpled in the form of a toe. Then, this crimpled filament is converted into stable fiber to obtain the fiberfill. 
     COPYRIGHT: (C)1989,JPO