baber/WOPTO huggingface dataset:
Patent JP-H04261340-A (JP)
Title: Constant current charging circuit
Inventor: HATAYA MITSUTERU
IPC: H02J7/10
Filed: 1991-02-15
Abstract: PURPOSE:To suppress a current flowing to a switch in a constant current charging circuit for finely regulating a resistance value of a resistance circuit for setting a constant charging current by the selection of the switch. CONSTITUTION:A voltage of any end of resistors Ra, Rb, Rc, Rd is so fed back to an input terminal 2 of an amplifier A through any of switches SWa, SWb, SWc, SWd that a current I1 of a first MOS transistor Tr1 becomes a predetermined value. No current flows to the switches SWa, SWb, SWc, SWd. Accordingly, a semiconductor element for the switch can be reduced in capacity, and its voltage drop does not become a problem. It is necessary to supply a current from a reference voltage source Vref to the resistors Ra, Rb, Rc, Rd, and the current capacity of the source Vref may be small.
Patent JP-H0560205-A (JP)
Title: Discoid component for transmitting belt
Inventor: HERUMUUTO BURAUN
IPC: F16F15/139
Filed: 1992-02-07
Abstract: PURPOSE: To enable optimal operation of secondary machines such as a fan, a servo pump and an air-conditioner in the whole speed range by improving the performance and extending the service life of a disc-shaped component for belt transmission. CONSTITUTION: A damper 5 comprises at least two force accumulators, for example, compression coil springs 13. The force accumulators are received in a substantially sealed casing 9. Paste-state viscous media such as grease is filled in at least a part of the casing. An output member 10 is un-rotatably coupled with a belt bearing washer 11.
Patent JP-S52107315-A (JP)
Title: Method for producing specific bulked filament yarns
Inventor: KURODA HIROTSUGU
IPC: D02J1/22
Filed: 1976-03-03
Abstract: PURPOSE: To produce special bulked filament yarns having axially different dyeability along the yarns by verying the processing speed on draw false twisting and with the help of cuts on the nip roller which presses the feed roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57137206-A (JP)
Title: Twist preventing method and device for pipe-like belt in pipe conveyer
Inventor: HASHIMOTO KUNIO
IPC: B65G15/64
Filed: 1981-02-18
Abstract: PURPOSE: To prevent a twist in a belt by providing a roller which is adapted to form a belt into a cylinder to store granular powder therein, a part of which contacts the conveyer, the angle of its axis being changeable.  
     CONSTITUTION: A shape-retaining roller 23 presses an endless belt 21 from the periphery thereof to be formed into a cylinder, and granular powder is stored in the cylinder and conveyed. Each shape-retaining roller is supported by a bearing meral fitting 25, the bottom piece 25a of which is fixed on a support frame 22 in such a manner that the axis of the roller makes a right angle with the transporting direction of the belt. The support meral fitting of the roller 23 is fixed through a spacer 28 at a place where the belt is twisted of the apparatus so as to incline the roller toward the belt, whereby twisting force of the belt can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02202942-A (JP)
Title: Fluororesin coating composition
Inventor: MIYAZAKI NOBUYUKI
IPC: C09D127/16
Filed: 1989-02-02
Abstract: PURPOSE:To obtain the title composition adapted for use as a cold-setting coating material prevented from increasing in viscosity during long-term storage and does not undergo yellowing of varnish by adding an epoxy compound to a fluororesin coating composition based on a hydroxylated fluoroolefin copolymer. CONSTITUTION:A coating composition is obtained by mixing 100 pts.wt. hydroxylated fluoroolefin copolymer (particularly desirably one of an F content >=10wt.% and a fluoroolefin unit content of 30-70mol%, e.g. hydroxybutyl vinyl ether/chlorotrifluoroethylene copolymer) with 0.01-10 pts.wt. epoxy compound (most desirably one having one epoxy and not having any other functional groups in the molecule, e.g. styrene oxide).
Patent JP-S55114576-A (JP)
Title: Electric charge controlling method
Inventor: HORIIE MASANORI
IPC: G06K15/10
Filed: 1979-02-28
Abstract: PURPOSE:To prevent ink particles from being combined with another or from being absorbed to another, by applying an electric charge, which is capable of nullifying an inducing charge to such ink particles that are not used for printing. CONSTITUTION:Oscillation of a constant frequency is applied to pressurized ink in an injection head 5 so as to eject the ink from a nozzle of the injection head 5. The ejected ink is regularly divided into ink particles D1-D6... as the ejected ink advances. A charging electrode 7 is disposed in a position where the ejected ink is divided into ink particles, to apply a charging voltage to, for example, an ink particle D1. Since the ink particles D2-D6 which receive no charging voltge and which are not used for printing also have an inducing charge, an electric charge which is opposite to the electric charge possesed of the ink particles D2-D6 and which is capable of rendering the mentioned electric charge unavailable is applied to the ink particles D2-D6. Thus, the inducing charge on the ink particles D2-D6 is nullified.
Patent JP-S59149834-A (JP)
Title: Setting structure for car lighting apparatus
Inventor: WATANABE HIRONOBU
IPC: B60Q1/00
Filed: 1983-02-16
Abstract: PURPOSE:To prevent a car from being simply damaged in time of its turning sideways, despite a simple structure, by installing each of turn signal lighting apparatus in a way of situating them more inside than the outside end, in an extension part of the rear fender of a motor three wheeler or the like. CONSTITUTION:The setting structure of each of turn signal indicators 6 is as follows that these indicators 6 are installed in each position situated more inside than the outside end to each of extension parts 4a and 4b of a plastic rear fender 4 so that when a car turns sideways to the left by way of example, first an outside end A of the extension part 4a touches the ground, thus an impact in time of turning sideways will not act on the turn signal indicator 6 so directly. Afterward, the car further goes to tilting and even if the indicator 6 touches down to the ground, the plastic rear fender 4 in herently has its own resilient capabilities and in addition, with large elastic deformation in the fender 4, the impact of collision is well relieved to ease whereby damage to the turn signal indicator 6 in time of said turning sideways can be prevented. What is more, it will do enough with a simple structure.
Patent JP-S56119848-A (JP)
Title: Multifrequency eddy current defectoscope
Inventor: ENDOU TAKASHI
IPC: G01N27/90
Filed: 1980-02-26
Abstract: PURPOSE:To display one or more desired patterns selectively by time-dividing multiple parallel output signals of respective flaw detection frequencies and by reducing the time-divided time width of undesired signals. CONSTITUTION:While multifrequency eddy current defectoscope 8 operates and probe 1 moves in the direction shown by arrow 6 to detect structure 3 of outside of thin pipe 2 and defect 4 of thin pipe 2, the output of defectoscope 8 is inputted to signal display device 13. Respective flaw detection frequency parallel signals, after time-divided by switch circuits 37-47, are inputted to Y-axial and X-axial deflecting input terminals of signal recorder 9 via impedance converting circuits 49 and 50. Then, the flaw detection frequency signal selecting circuit, interlocking with selection switches, selectively reduces the time-divided time widths of undersired flaw detection frequency signals to less than the time width where the brightness of a brightness-modulated pulse signal is zero. Consequently, desired signal pattern can be selectively displayed and the necessary number of signal recorders can be decreased.
Patent JP-H10220248-A (JP)
Title: Electrical equipment parts arranging structure of outboard motor
Inventor: MORIGAMI TADAAKI
IPC: F01P3/20
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To protect an user from being brought into contact with an electrical equipment parts by independently arranging the electrical equipment parts having heating performance, in a recessed part formed between a side surface of an engine, an exhaust manifold, and an electrical equipment parts box, and in a vertical projection area of a cover member for covering an upper part of the engine. SOLUTION: An electrical equipment parts having heating performance such as, for example, a regulator 44, is arranged in a recessed part 43 formed between a right side surface of an engine 6, an exhaust manifold 35, and an electrical equipment parts box 36. The electrical equipment parts having heating performance is independently arranged outside the electrical equipment parts box 36, and thereby, heat pollution is not applied to the other electrical equipment parts housed in the electrical equipment parts box 36. A dead space of the right side surface of the engine 6 is utilized effectively, the regulator 44 can be arranged without deteriorating a parts layout performance of the whole of an outboard motor 1. Simultaneously, the space of a left side surface of the engine 6 is effectively assigned to the other application.
Patent JP-H05225853-A (JP)
Title: Illuminated switch unit
Inventor: KAIZU MASAHIRO
IPC: H01H13/48
Filed: 1992-02-07
Abstract: PURPOSE:To enable further thinning and prevent the pollution of a circuit pattern by the diffusion of the silicon from a silicon dam and improve the work efficiency of an LED bare chip element sealing process. CONSTITUTION:An LED bare chip element 7 is mounted on a one-sided printed wiring board where a metallic wiring layer is provided only on one side. A single-sided printed wiring board A, which is provided with an opening 31 conforming to an LED element mounting part, and a contact electrode circuit 5 for external connection, and others, is junctioned onto this printed wiring board B by an adhesive 19. And, the LED bare chip element 7 is sealed with light diffusing resin 9. Moreover, a dome-shaped click spring 6 is mounted on the printed wiring board A, with the top conforming to the center of the contact electrode circuit 5.
Patent JP-S53108182-A (JP)
Title: Laminated composite
Inventor: KODAMA HITOSHI
IPC: B32B21/10
Filed: 1977-03-03
Abstract: PURPOSE: To manufacture a lightweight laminated composite of high flexural and torsional vigidity, by laminating fibrous materials containing a curable resin on wood laminates and arranging the woodgrain pattern of a specific wood laminate parallel to the longitudinal direction of the final composite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57138953-A (JP)
Title: Method and apparatus for ink jet recording
Inventor: KIYOUGORA HIROSHI
IPC: B41J2/045
Filed: 1981-02-20
Abstract: PURPOSE:To reduce momentary power to a level equivalent to driving one nozzle eliminating change of a nozzle and a drop in the printing speed by driving nozzles without overlapping each other having each nozzle synchronizing a specified pulse train. CONSTITUTION:In an apparatus designed to perform printing with selective driving of individual nozzles moving a ink jet nozzle row having seven nozzles Y1-Y7 from X1-X5, signals Y1-Y7 applied to conversion elements of the nozzles corresponding to outputs of D flipflops F1-F7 for temporarily memorizing driving signals D1-D7 and AND outputs of signals from a shift register SR for transmitting pulse signals sequentially to G1-G7 whereby shifted in time not to overlap each other. The nozzle is scanned from X1-X5. But in the case of an ink jet printer in which the pulse width (t) can be lessened sufficiently, the positional deviation is very limited between dots at the Y1 and these at the Y7.
Patent JP-H05191896-A (JP)
Title: Pseudo stereo device
Inventor: IIZUKA TATSU
IPC: H04S7/00
Filed: 1992-01-13
Abstract: PURPOSE:To improve sound image localization in a specific band in applying a pseudo stereo effect to a monaural input signal. CONSTITUTION:A level comparison part 22 compares the level between a vocal band and the other band and when the level of the vocal band is comparatively small, a control signal generator 23 reduces an attenuation amount of attenuators 26 and 27 increases the attenuation amount of an attenuator 28 to improve the pseudo stereo effect to be applied to the band. Accordingly, when the vocal band level is larger than the other band level, since the pseudo stereo effect of the vocal band of the monaural input signal can be reduced, the extension of the vocal sound can be eliminated and vocal sound source can be made normal. Thus, since the sound image of the vocal sound can be made normal, when a movie not recorded in stereo sound is projected by means of the pseudo stereo effect, for example, the sound image of the vocal sound can be localized and so, natural feeling can be obtained.
Patent JP-S52107657-A (JP)
Title: Electric water heater
Inventor: ASAI TATAHISA
IPC: F24H1/18
Filed: 1976-03-05
Abstract: PURPOSE:In an electric water heater used for providing hot water utilizing night electric power, to prevent the sharp rise in power supply by controlling the resistance at power making time in accordance with the amount of hot water to be used.
Patent JP-S56119527-A (JP)
Title: Phase detecting circuit
Inventor: OKUNO TAKESHI
IPC: H03K5/153
Filed: 1980-02-25
Abstract: PURPOSE:To simplify a specific phase detection of the power source in the microwave even with heater and so on, by combining a two-stage integral network and the comparing circuit which compares integrated outputs. CONSTITUTION:When output (a) of the full-wave rectifier is inputted to input terminals 20 and 21, output (d) of comparator 22 is switched to the high level or the low level at the time when output (b) of the first integral network consiting of resistance R2 and capacitor C2 coincides with output (c) of the second integral network consisting of resistance R3 and capacitor C3. Consequently, output (d) of a comparator 22 rises near phase 90 deg. (or 270 deg.) of the AC power source and falls near phase 0 deg. (or 180 deg.). Therefore, if the rise and the fall of output (d) of comparator 22 are set as the power supply time of the heater or the high-voltage transformer in the microwave oven with heater, the rush current at the swtich closing time is minimized.
Patent JP-H02203055-A (JP)
Title: Belt transmission device having automatic tension adjusting mechanism
Inventor: KAWAHARA HIDEAKI
IPC: B62M9/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain smooth rotation without vibration and noise or the like further enabling durability to be improved, even when a large load is applied, by continuously an eccentric amount of the second pulley member from the first pulley member following an increase of drive power of the first pulley member. CONSTITUTION:A load is applied to a driven pulley 11, when a drive pulley 3 is placed in a loaded condition, the first pulley member 4 rotates in a direction equal to drive power for the second pulley member 5, and each flat belt 10 changes a direction of its span in a circumferential direction. Consequently, the drive power is transmitted from the member 4 to the member 5 via the first pulley side pins 8, 8..., belts 10, 10... and the second pulley side pins 9, 9.... Simultaneously, the member 5 moves along a plane P, passing through axial centers O1, O2 of the members 4, 5, to a belt tightened side so as to decrease an eccentric amount from the member 4. Following the above, from the result of always distributing fixed tension to a belt B in its tightened and loosened sides, skip reduction of the belt B can be suppressed. While because the drive power is transmitted by engaging the pins 8... and 9... with the belts 10..., smooth rotation is obtained decreasing vibration and noise.
Patent JP-S60167160-A (JP)
Title: Magnetic disk device
Inventor: MIURA FUSAKI
IPC: G11B5/012
Filed: 1984-02-10
Abstract: PURPOSE:To prevent generation of peak shift and misdata pulse by providing a track position detecting circuit that detects track position of a magnetic head and a rotation speed changing circuit that changes rotation speed of a motor according to the track position. CONSTITUTION:When an input signal (b) is inputted to an input terminal 1, a write signal (c) is applied to a magnetic head 3 by a write circuit 2. The write signal (c) is recorded magnetizing on a magnetic disk 4 as a signal (d). At the time of this writing, the write signal (c) is recorded as the signal (d) at the same rotation speed in the inner periphery and outer periphery of the magnetic disk 4 to enable to reproduce even by a conventional magnetic disk device. When reproducing the signal (D), a carriage 11a is shifted by a step motor 11 in the direction A, and the magnetic head 3 is placed on a desired track on the magnetic disk 4. At this time, the track position detecting circuit 13 detects the number of tracks and compares it with predetermined number of tracks and judges whether it is inner periphery, intermediate point or outer periphery.
Patent JP-S60180663-A (JP)
Inventor: FURIIDORITSUHI RAIMAA
IPC: B66C1/00
Filed: 1985-02-07
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-H04263478-A (JP)
Title: Light emitting diode epitaxial wafer and manufacture thereof
Inventor: WASHITSUKA SHOICHI
IPC: H01L21/22
Filed: 1991-02-18
Abstract: PURPOSE:To enable an N-type epitaxial layer of low carrier concentration to grow excellent in reproducibility so as to obtain a green light emitting element excellent in efficiency by a method wherein a specific N-type epitaxial layer and a P-type epitaxial layer are provided onto a GaP substrate. CONSTITUTION:An N-type epitaxial layer and a P-type epitaxial layer are provided onto a GaP substrate 3, where the N-type epitaxial layer contains at least one element selected from elements which belong to a IIIa to a VIa group of a fourth to a sixth period in a periodic table at a carrier concentration of 1X10<14>cm<-3> to 1X10<16>cm<-3>. An element (vanadium or the like) which is small in segregation coefficient to a GaP epitaxial layer and products compounds reacting with shallow donor impurities (Si or the like) included in a Ga solution 5 is added to the Ga solution 5, an N-type epitaxial layer is made to grow on the GaP substrate 3 so as to be less than 1X10<16>cm<-3> in carrier concentration, and then a P-type epitaxial layer is made to grow thereon.
Patent JP-H08194041-A (JP)
Title: Magnetic distortion measuring device
Inventor: TSUBOI KIYOSHI
IPC: G01N27/72
Filed: 1995-01-18
Abstract: PURPOSE: To perform highly precise measurement by way of removing influence of an outside residual magnetic field by constituting a device furnished with a coil for magnetic field generation, an alternating signal generator, a test sample holding member, a magnetic distortion detecting means, a yoke member, etc. CONSTITUTION: When an alternating electric current (i) is flown to a coil 2, an alternating magnetic field is induced in the tube axial direction of a glass tube 1, and consequently, magnetic distortion to oscillate at twice as mush frequency as the electric current (i) is generated on a magnetic body test 3. When the test 3 is a flat rectangular thin plate, an end surface of its thickness part is oscillated and displaced in the tube axial direction is accordance with expansion and contraction, and it is possible to directly measure the magnetic distortion of the test 3 by measuring this distortion by way of using a light displacement gauge 6.  Thereafter, a closed magnetic circuit 70 of the test sample 3-a holding arm 33-a holding arm pedestal 35a connecting member 73-a holding member 71 of a probe 6a-the test sample 3 is formed, and each of the members respectively constitutes a yoke member. As the yoke member is provided so as to constitute the closed magnetic circuit 70 including the test 3, leakage flux of the closed magnetic circuit 70 is extremely small and its influence is very small even when there is an outside residual magnetic field in the circumference of a device.
Patent JP-H07203885-A (JP)
Title: Pasta-like food and its preparation
Inventor: SHIMOMUKAI MASASHI
IPC: A23L7/109
Filed: 1994-01-26
Abstract: PURPOSE:To obtain a process for the preparation of a pasta-like food from wheat flour subjected to allergen-reducing treatment or cereal flour having no or extremely low gluten-forming capability as a character of protein and to obtain a pasta-like food prepared by this process. CONSTITUTION:This pasta-like food having high cohesivity can be prepared by compounding a surfactant to cereal flour and kneading with e.g. a twin-screw extruder in hydrated state under heating to remove the binding protein attached to the surface of starch grains in the cereal flour and, at the same time, to increase the gelatinization degree of the starch in the cereal flour to >=97%. The cohesivity is further improved by carrying out the hot-kneading operation in the presence of a sugar. The gelatinizing treatment is preferably carried out by using a twin-screw extruder, etc., under a low pressure, e.g. <=5kg/cm<2>.
Patent JP-H02203858-A (JP)
Title: Substitute equipment for finger pressure
Inventor: TANAKA MITSUAKI
IPC: A61H39/04
Filed: 1989-01-31
Abstract: PURPOSE:To obtain satisfactory finger-pressure effect with a small force of oneself to the neck and the shoulder by providing a string fastening part near each one end of an operation pestle and a seat pestle, connecting the both parts by a slightly longer string, and providing a short columnar protruded part having a curve on the head part in a position closer to the string fastening part between the string fastening part of the operation pestle and the other end of the operation pestle. CONSTITUTION:A seat pestle 2 is pressed by the hip and fixed, a pressing element 4 is brought into contact with a pressed part in the state where a string 3 is strained, and the end part of an operation pestle 1 is grasped to pull down the operation pestle 1 against the shoulder and push the operation pestle obliquely frontward against the neck, thereby pressing the pressed part by the pressing element 4. The length of the string 3 is adjusted by winding up the string 3 on the seat pestle 1 or winding back. As the pressing element 4 is provided in a position closer to the string fastening part 5 between the string fastening part 5 provided near one end 1a of the operation pestle 1 and the other end 1b of the operation pestle, a+b can be made remarkably larger than b.
Patent JP-S59152260-A (JP)
Inventor: IWATA KOUICHI
IPC: B28B1/24
Filed: 1983-02-14
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-H10218231-A (JP)
Title: Plastic carrier for carrying container
Inventor: LESLEY S MARCO
IPC: B65D71/50
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a carrier wherein a handle can be held straight without being deformed when containers are applied to the carrier. SOLUTION: A novel carrier 20 for carrying a plurality of containers like cans or bottles is provided. The carrier 20 is connected to a handle 23 with a welding seam 50 and equipped with a pair of container engaging parts 32 and 34 extending therefrom. The container engaging parts 32 and 34 are held almost upright against the welding seam 50 when the containers are attached. As the containers are applied to the carrier 20, stretching force working in the longitudinal direction works on the handle 23.