baber/WOPTO huggingface dataset:
Patent JP-S612258-A (JP)
Title: Sealed lead storage battery
Inventor: AKUTO TAKAHARU
IPC: H01M50/121
Filed: 1984-06-15
Abstract: PURPOSE:To increase the life of a sealed lead storge battery by coating the outer surface of the container with a macromolecular material with small moisture permeability. CONSTITUTION:A sealed lead storage battery is constituted by using a container 1 coated with a macromolecular material 7 such as a fluorine-system resin or a polyvinylidene chloride resin which has a moisture permeability of at most 10g per 1m<2> and 24hr (determined under conditions specified by JIS Z 0208; moisture permeability thickness of 0.1mm., relative humidity difference of 90%, at 40 deg.C). As a result, any decrease in the amount of electrolyte is prevented which might be caused by the permeation of steam through the container 1. Consequently, it is possible to prevent any decreased output capacity and any decreased life of the battery which might result from a decrease in the amount of electrolyte, thereby extending the life of the battery.
Patent JP-H10312122-A (JP)
Title: Transfer device in image forming device
Inventor: SHIIHARA YUSUKE
IPC: G03G15/16
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To perform, when transferring a toner image from a photoreceptor belt onto a recording medium by means of a transfer opposite-roller satisfactory transfer without causing toner to remain on the photoreceptor belt after the transfer. SOLUTION: The image forming device of an orthogonal transfer system transfers the toner image 7c onto the printing paper 9 in a direction orthogonal to the direction where the printing paper 9 is carried. In the device, prior to the forward/backward movement of the transfer opposite-roller 8, bias potential which is used only for the period of the forward movement of the transfer opposite-roller 8 is set so that the printing paper 9 has the opposite polarity of the toner image 7c held on the photoreceptor belt 1. This enables pressure transfer by the transfer opposite-roller 8 and the electrical attraction transfer of the toner image 7c by the printing paper 9 itself, and restricts unnecessary toner-image-disturbance in the backward movement of the transfer opposite- roller 8.
Patent JP-H10310811-A (JP)
Title: Reduction-melting method and reduction-melting furnace
Inventor: FUJII TAKESHI
IPC: C21B11/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a reduction-melting method which can comaratively easily perform the reduction-melting. SOLUTION: A vertical filling layer 12 is formed in a furnace and the vertical filling layer 12 is kept at high temp. reduction state and treating projective material is charged on the upper part of this filling layer. The vertical type melting furnace providing a first heating mechanism 3a at the intermediate position in the vertical direction to the vertical filling layer 12 and a second heating mechanism 3b at the position of the furnace lower side from the first heating mechanism 3a, is used to take out the produced reduction-melted material from the bottom part of the filling layer accompanied with melting and flow-down of the treating projective material.  The region in the filling layer corresponding to the first heating mechanism and the upper region are kept at the high temp. reduction state enabling reduction-melting of the treating objective material with the first heating mechanism 3a. The furnace lower position of the vertical filling layer is kept at the slag tapping temp. suitable to tap the slag in the reduction-melted material with the second heating mechanism 3b to execute the reduction-melting.
Patent JP-S5746185-A (JP)
Title: Power source of electronic watch
Inventor: KATOU KOTAROU
IPC: G04G19/00
Filed: 1980-09-03
Abstract: PURPOSE:To obtain long life of each battery and to cope with the increase in loads by controling two kinds of batteries by a switch circuit and charging the third battery. CONSTITUTION:When a point P is at a VSS2 level, transistors T1 and T2 are ON, T3-T5 are OFF, and a power source V1 is connected to a power source V3 via T1 and T2. When, the point P is charged to VDD, T1 and T2 are turned OFF, T3-T5 are turned ON, and the charging is performed from a power source V2 to V3. Therefore, V1 and V2 are used alternately, and the life of each battery is elongated.
Patent JP-H10313231-A (JP)
Title: Pi/2 phase shifter and phase correction circuit for the pi/2 phase shifter
Inventor: OKI KAZUYA
IPC: H03H7/18
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To realize a π/2 phase shifter with higher precision by a simpler configuration. SOLUTION: Signals A, B that are generated by a rough phase shifter 1 and whose phase difference is about π/2 [rad] are amplified by differential amplifiers 23, 24 in an amplitude correction circuit 2, from which signals C, -C, D, -D are obtained. The signals C, -C, D, -D are fed to input terminals of differential amplifiers 35, 36 in a phase correction circuit 3 via any resistor being a component of a combined resistance network 37. The differential amplifiers 35, 36 are driven by a bi-phase with signals E, -E, G, -G combined at the input terminals of the differential amplifiers 35, 36 to obtain signal pairs such as F and H whose phase difference is well in matching with π/2 [rad] with high accuracy.
Patent JP-S62279528-A (JP)
Title: Optical pickup
Inventor: KIMURA YOKO
IPC: G11B7/09
Filed: 1986-05-29
Abstract: PURPOSE:To make the constitution of a holder simple and light-weight by attaching a driving coil to the holder which holds an objective lens and arranging this holder in the magnetic field of a magnet part where plural magnets different in magnetization direction are combined. CONSTITUTION:A holder 2 which holds an objective lens 1 is arranged in magnet blocks 10 and 11 having backplates 12, and coils 5a and 5b are provided on and under the holder 2. Since magnets 10a and 10d of the block 10 are magnetized in the direction of 4s and magnets 10b and 10c are magnetized in the direction of an arrow 4n, the force in the optical axis direction of an arrow 3b acts if a clockwise current is applied to the coil 5a, and the force in the optical axis direction of an arrow 3a acts if a counterclockwise current is applied there. Thus, the holder 2 is oscillated in the optical axis direction and the direction orthogonal to the optical axis and the optical pickup having the simple and light-weight constitution is obtained.
Patent JP-H08313139-A (JP)
Title: Refrigerator
Inventor: KUWARI YOSHIHIRO
IPC: F25D17/06
Filed: 1995-05-22
Abstract: PURPOSE: To make it possible to shorten a time for returning to predetermined temperatures of a freezing chamber and refrigerating chamber after service interruption by a method wherein the number of rotation of a blast fan is reduced for a preset period of time when both of the refrigerating chamber temperature and a room temper ature are higher than a set temperature immediately after throwing power supply while a pressure is higher than an upper limit set pressure after a predetermined period of time has elapsed. CONSTITUTION: When power is supplied, and the operation of a compressor 6 and a blast fan 9 are started, and when the detecting temperature of a room temperature sensor 16 as well as the detecting temperature of a refrigerating chamber temperature sensor 11 are higher than set values thereof immediately after the starting of the operation of the compressor 6 and the blast fan 9, or when the detecting pressure of a pressure detecting means 25 is higher than an upper limit value after a predetermined time has elapsed, or under a condition that the input load of the compressor 6 is excessive, a control circuit 27 reduces the number of rotation of the blast fan 9 and such a condition is maintained until a preset time is elapsed. Accordingly, the returning time of an inside temperature to a predetermined temperature will never be elongated after the energization is restarted whereby effects on stored foodstuff can be reduced.
Patent JP-H11316709-A (JP)
Title: Disk controller and disk control method
Inventor: FUJIKAWA REIJI
IPC: G06F12/08
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a disk controller and a disk control method for accelerating the read speed of files which are not continuously stored in a hard disk. SOLUTION: A look-ahead decision circuit 6 receives an instruction from an instruction analysis circuit 5, compares it with information on a partition map by judging to which partition it belongs, decides it, compares it with information of a prediction cash entry 9 by estimating to which file it belongs, decides to which bock it is connected next, instructs a disk control circuit 7 to read the part and stores look-ahead data which is read in a disk cache 10. The instruction analysis circuit 5 transmits look-ahead data of the disk cache 10 to a computer 2 without really executing a read operation on a hard disk 4 if data on an instruction is matched with look-ahead data when the read instruction is sent from a computer 1. Thus, the reading speed of the files which are not continuously stored in the hard disk is accelerated.
Patent JP-H06336341-A (JP)
Title: Feed dispersing device for grain storage facility
Inventor: HOSOKAWA KAZUHIKO
IPC: B65G65/32
Filed: 1993-05-25
Abstract: PURPOSE:To provide a feed dispersing device capable of feeding grains uniformly in a grain storage tank. CONSTITUTION:A dispersing fixture 22, rotatably supported about the vertical shaft center P so as to disperse grains, accepted from the above, released from a side part into a grain storage tank, is driven to be rotated by an inverter- provided electric motor 23, connected to a control panel 25, and further speed change-controlled periodically by a prescribed characteristic. The grains are accumulated in the vicinity of the center at the time of low speed rotation and dispersed to the periphery at the time of high speed rotation.
Patent JP-H06128626-A (JP)
Title: Production of composite material made of alloy
Inventor: SUGIURA YASUO
IPC: C21D5/00
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a composite material provided with parts different from each other in properties while using a single alloy material by heating the alloy material and unevenly distributing an additive element contained in the alloy material and controlling properties of the alloy material in the alloy material. CONSTITUTION:A homogeneous alloy material contg. an additive element controlling properties of the alloy material, e.g., Si or Ni is smelted and heated to partially thicken the additive element in the interior of the alloy material as well as in the surface. In the case of Si or Ni, the heat resistance of the alloy material is enhanced. In the case of other element, the electric conductivity or wear resistance is enhanced.
Patent JP-S611254-A (JP)
Title: Voice coil type linear motor
Inventor: ICHIYA MITSUO
IPC: H02K33/18
Filed: 1984-06-14
Abstract: PURPOSE:To stably form the shape of a coil and to eliminate the contacting friction of the coil by holding a coil bobbin to a carriage in a cantilever, and interposing a slide between the bobbin and a central yoke of the body. CONSTITUTION:A body 1 is composed by securing with a screw 6 a central yoke 7 to the bottom of a cylindrical outside yoke 5, and providing a permanent magnet 8 at the inside near the hole of the yoke 5. A coil bobbin 2 is inserted between the yoke 7 of the body 1 and the yoke 5 in movable state, and a cap 9 bonded to the base end is coupled with a carriage 3 and held in a cantilever. A coil 10 is wound in a gap G between the yoke 7 of the magnet 8 on the outer periphery of the bobbin 2, bonded to the cap 9, a mounting hole is formed at the inner end of the bobbin 2, and a ball bearing 11 which forms a slide is formed in the hole to be support to the yoke 7.
Patent JP-S6015924-A (JP)
Title: Positioning device
Inventor: AYADA NAOKI
IPC: G03F9/00
Filed: 1983-07-07
Abstract: PURPOSE:To enable to perform correct and moreover high speed gain control of a positioning device by a method wherein a means to regulate properly the level of a light signal to be obtained according to second scanning for second positional detection is provided utilizing light volume informations obtained according to first light scanning for first positional detection. CONSTITUTION:Video signals sent from a television camera control part B are integrated by an integrator 501 consisting of an operational amplifier and a capacitor. The integrated light volume corresponding to the amount of one field is digitized by an A/D converter 503 of 8 bits to be sent to a control circuit F, a microprocessor for example, and a control signal is sent to a gain change-over circuit 99 in a fine alignment detection circuit E according to light volume data thereof. While the voltage of a light signal for fine alignment inputted through an analog switch 102 is divided according to the resistor group R1-R9 of the gain change-over circuit, while only one necessary voltage-divided signal of the signals thereof is selected according to the control signal to be outputted from a data selector (d).
Patent JP-H1045533-A (JP)
Title: Cosmetic composition having retinol long-chain unsaturated fatty acid ester
Inventor: COREY JOSEPH MICHAEL
IPC: A61K/
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition capable of promoting skin gloss without virtually bringing about skin inflammation, and useful for treating senility phenomena involved in aging such as wrinkles and such dermatoses as pimples, vesicular and morbid papulae, actinic keratosis, oily skin and rosacea, and to provided a method for producing the cosmetic composition. SOLUTION: This cosmetic composition comprises (i) a safe and effective amount of an unsaturated retinol 18-30C fatty acid ester and (ii) a safe and effective amount of a support permissible in terms of cosmetics. This composition is stable at 43 deg.C for 4 weeks or longer (that is, this composition is stable and sustains its activity for 4 weeks or longer at 43 deg.C). The ingredient (i) is the active ingredient to be applied to the skin in the support (ii). The most pref. ingredient (i) is retinyl linoleate.
Patent JP-H05317808-A (JP)
Title: Pretreatment of surface coated with adhesive
Inventor: NARITA YASUYUKI
IPC: B05D1/02
Filed: 1992-05-15
Abstract: PURPOSE:To decrease the man-hours and robots regarded necessary for a wiping treatment and a primer applying operation in succession thereto. CONSTITUTION:A wiping gun 4 having a vertically movable wiping head 6 and a primer applying gun 5 are mounted at the front end of the arm 2 of the robot 1. A windshield W is first subjected to a wiping treatment by moving the wiping gun 6 along an adhesive applying locus P, then the primer is applied thereon by moving the primer applying gun 5 along the adhesive applying locus P. The position of the primer applying gun 5 is so controlled as to move along the moving locus Q on the outer side of the adhesive applying locus P at the time of the wiping treatment, by which the contamination of the windshield W in the event of the sag and fall of the primer from the primer applying gun 5 is prevented.
Patent JP-H0760015-A (JP)
Title: Sand sedimentation pond control based on fuzzy inference
Inventor: HAYAZAKI AKIO
IPC: B01D21/20
Filed: 1992-05-15
Abstract: PURPOSE:To optimize the control of operation by deciding the time for operating sand sedimentation pond facilities and the operation cycle time by a fuzzy inference based on integrated discharge flow rate, average rainfall intensity, rainfall time and seasonal function as the phenomenal items of membership function. CONSTITUTION:The operating time 5a and operating cycle 6a of the screening equipment 1a of sand sedimentation pond facilities, and the operating time 5b and operating cycle time 6b of sand removal facilities 1b are decided by fuzzy inference means 2a, 2b of average rainfall intensity 3a, reinfall time 3b, seasonal function 3c and integrated discharge flow rate as phenomenal items. In addition, screening equipment 1a, sand removal facilities 1b are operated by respective controlled operating means 4a, 4b which are set by setting means 5a, 5b and 6a, 6b. Further, the operating times 5a, 5b for each facilities can be minimized by detecting (7a, 7b) the operating times 5a, 5b for each facilities and correcting the operating times by an integrated operating time obtained by integration (8a, 8b).
Patent JP-S5456122-A (JP)
Title: Emergency operation system for dc motor
Inventor: SHIMA KIYOYA
IPC: H02P7/298
Filed: 1977-10-14
Abstract: PURPOSE: To enable a low speed operation continued even when caused a fault not to confine a passenger in the elevator, when making a four-quadrant operation of DC motor used for purposes of elevator driving.  
     CONSTITUTION: Armature current of an armature A, with a controller Ca making a comparison between a command value i s  and a detected signal of a detector Ra, by adjusting a firing angle of a thyristor device that controlled by a phase shifter PSa, will be controlled. A field current, with a signal of speed generator PG and a command signal s p  compared by a comparator cf, and an output of both polarities added by thyristor devices thf1, thf2 controlled by a phase shifter psf, will operate a speed control. To operate a manual control when caused a fault, a contact Xb is opened by a closing of manual switch to isolate a controller Ca, cf, and to separate the thyristor device thf2 that flows a magnetizing current in a negative direction. At this time, contacts Pa, Zb being closed, a switching device PC comes to be a polarity with the magnetizing current flowing in a positive direction, and a forward operation will be continued 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63289181-A (JP)
Inventor: UENO JUNICHI
IPC: G06F21/31
Filed: 1987-05-21
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-2000313833-A (JP)
Title: Easily separable ink composition for laminate printing
Inventor: TAKAHASHI MASAYUKI
IPC: C09D11/033
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition which forms an ink layer separable from a plastic molding printed with the same and thus enables the molding to be reused by incorporating an acrylic resin and a resin selected from among a styrene-acrylic acid copolymer, a styrene-maleic acid copolymer and a rosin- maleic acid resin as main ingredients of the vehicle into the same. SOLUTION: This composition contains, as main ingredients of the vehicle, (A) 100 pts.wt. acrylic resin and (B) at least one resin, preferably in an amount 5-95 pts.wt., selected from among a styrene-acrylic acid copolymer preferably having an acid value of 100-240, a mol.wt. of 1,600-20,000 and a Tg of 35-85 deg.C, a styrene-maleic acid copolymer preferably having an acid value of 180-280 and a mol.wt. of 2,000-80,000 and an alcohol-soluble rosin-maleic acid resin preferably having an acid value of 110-300 and a Tg of 130-170 deg.C. The composition may further contains a surfactant and a cellulosic resin as main ingredient of the vehicle.
Patent JP-H01292664-A (JP)
Title: Automatic cartridge loading/unloading mechanism for magnetic tape device
Inventor: HINADA SEIJI
IPC: G11B15/675
Filed: 1988-05-18
Abstract: PURPOSE:To reduce packaging space, and to miniaturize a mechanism by taking out alternatively the driving power of a driving motor for a take-up reel through a clutch means, and transferring a carrier to a loading position and an unloading position. CONSTITUTION:When a detecting means 5 positioned at the unloading position H is turned on, a control circuit drives the driving motor for the take-up reel, and takes out alternatively the driving power for driving the carrier through the clutch means 3, and transfers the carrier 1 in which a cartridge 2 is set to the loading position S, and when it is detected by the detecting means 5 positioned at the loading position S that the carrier 1 was set at the loading position S, the control circuit stops the driving motor for the take-up reel. At the time of the unloading of the cartridge, it drives the driving motor for the take-up reel similarly, and transfers the carrier 1 in which the cartridge 2 is set from the loading position S to the unloading position H by using the driving power obtained through the clutch means 3.
Patent JP-S6016164-A (JP)
Title: Forming and inserting device of slot insulating paper in rotary electric machine core
Inventor: HATSUTORI TAKATOSHI
IPC: H02K15/00
Filed: 1983-07-06
Abstract: PURPOSE:To enable to adjust the cutting length of slot insulating paper from a hoop material by independently forming a cutter formed of upper and lower cutters. CONSTITUTION:When a hoop material 4 is fed out in the amount corresponding to 2lA by feed rollers 5, the material 4 is cut between an upper cutter 17 and a lower cutter 18 by the upward and downward movements of the cutter 17, and an R punch 8 is simultaneously moved down to cut slot insulating paper 3a to press the paper 3a into a mold 22. Then, a pusher 12 is advanced under the guidance of a pusher slot 22d to press the paper 3a in the mold 22 into a throttle die, thereby completely throttling the paper. Thus, the paper 3a to the slots of the core can be formed and inserted.
Patent JP-S5747549-A (JP)
Title: Method for controlling temperature in sand mill for self-curing molding sand
Inventor: YONEKITA YOUICHI
IPC: B22C5/04
Filed: 1980-09-03
Abstract: PURPOSE: To cool self-curing molding sand uniformly and quickly by detecting the temp. of the molding sand which is being charged continuously into a sand mill and directly mixing a liquefied gas of the amount corresponding to the signal thereof.  
     CONSTITUTION: The temp. of the molding sand which is being continuously  charged from a hopper 2 into a sand mill 1 is detected by using a thermocouple 4. In accordance with the output signal thereof, a valve 9 is driven to supply a prescribed amount of a liquefied gas through a gas supply port 7 into the mill 1. While the molding sand charged into the mill 1 is being fed by spiral vanes 10, it is uniformly kneaded with catalysts and resins. The supplied liquefied gas is uniformly mixed with the kneaded molding sand, and uniformly and quickly cools the molding sand. If at this time the temp. of the molding sand is high, the output signal of the thermocouple 4 rises to largely open the valve 9, through which a large amount of the liquefied gas is mixed into the molding sand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5348372-A (JP)
Title: Method for incinerating contaminated muds
Inventor: NAGAMATSU HIROMITSU
IPC: F23G7/14
Filed: 1976-10-15
Abstract: PURPOSE:To provide a method for incinerating contaminated muds, which comprises adding to the contaminated muds a compound of iron group elements thereby to control the quantity of cyanogen produced at the time of primary incineration.
Patent JP-S647814-A (JP)
Title: C-mos current detecting amplifier,
Inventor: EI KAARU RATSUPU
IPC: G01R19/165
Filed: 1988-05-19
Abstract: PURPOSE: To generate a large output voltage amplitude and to reduce a supplied current by configuring an inverter gate forming an output stage with a complementary transistor gate connected to an N-channel transistor(TR) whose drain is connected to its gate. CONSTITUTION: A P-channel TR 22 forms a 2nd C-MOS inverter with an N- channel TR 17 and has a gate that is driven by a signal from an input terminal 12. The 2nd C-MOS inverter acts like a drive circuit for an output stage. The 2nd inverter 22 supplies a comparatively small bias current to TRs 17, 19, 22 at the circuit operating point. The bias current is set nearly equal to ISIG so that a total current of a drive section of the circuit is substantially constant. Thus, the current ISIG flows to a TR 15' for logical 1 and a current flowing to the TR 17 is almost zero and the current flowing to the N-channel TR 17 is nearly ISIG.
Patent JP-S5347771-A (JP)
Title: Semiconductor device
Inventor: KIMURA SADAO
IPC: H01L21/58
Filed: 1976-10-13
Abstract: PURPOSE: To bond a substrate and a support through a brazing layer of gold or alloy mainly composed of gold of 5μm or under by controlling the differences in the undulations of the silver plating layer surface to 4μm or under. 
     COPYRIGHT: (C)1978,JPO&Japio