baber/WOPTO huggingface dataset:
Patent JP-H05237414-A (JP)
Title: Electrostatic type compressed air purifier
Inventor: AKITANI MASAZUMI
IPC: F04B39/16
Filed: 1992-02-28
Abstract: PURPOSE:To provide the title purifier capable of certainly separating and removing the liquid component of compressed air containing the liquid component having a relatively large particle size CONSTITUTION:A compressed air passage is formed in a case 120 constituted by closing both end parts of a hollow cylindrical body in the axial direction thereof and a discharge electrode 14 and a trap electrode 15 are provided in opposed relationship so as to traverse the compressed air passage and high voltage is applied across both electrodes to generate corona discharge to remove the liquid component in compressed air. A liquid component pulverizing means is provided to the compressed air passage on the upstream side of the discharge electrode 14 and the trap electrode 15 and constituted by providing a plurality of fiber filters 16 supported by a support member or a plurality of barrier plates having many perforations along the compressed air passage.
Patent JP-S59169424-A (JP)
Inventor: KUMAGAI TETSUO
IPC: A01G9/02
Filed: 1983-03-15
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-H08238511-A (JP)
Title: Method for suppressing vibration of material to be rolled
Inventor: YONEZAWA TOMOSHI
IPC: B21B37/48
Filed: 1995-03-02
Abstract: PURPOSE: To suppress chattering of a material to be rolled by suppressing tension variation of the material to be rolled which is traveled between rolling mills and preventing transmission of tension variation from one rolling mill to the other. CONSTITUTION: In a vibration suppressing device 15, a control roll 9 for supporting the material 4 to be rolled which is traveled between the rolling mills 1 and for controlling the tension of this material 4 to be rolled is provided. On the control roll 9, a tension governor 16 for making the moment of inertia of this control roll 9 variable is provided. Then, by making the natural frequency of a system consisting of the material 4 to be rolled and respective rolls 7, 8, 9 between the rolling mills 1 smaller than a prescribed multiple of chattering generating frequency by adjusting the moment of inertia of the control roll 9, the vibration of the material 4 to be rolled is absorbed with the control roll 9. Consequently, the chattering of the material 4 to be rolled between the rolling mills 1 is suppressed as small as possible.
Patent JP-2000238961-A (JP)
Title: Yarn winding device and producing device of yarn package
Inventor: OKUMURA KOZO
IPC: B65H54/72
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a yarn package extremely easy to perform a yarn end treatment in after process in a yarn winding device having a plurality of bobbins installed to a bobbin holder by providing a winding preventing means for preventing the winding to the bobbin of the surface layer-side yarn end of the yarn package wound on the bobbin. SOLUTION: A yarn winding device 1 having a bobbin holder 8 and a plurality of bobbins 7(7a-7h) installed to the holder 8 is provided with a winding preventing means 2 for preventing the winding to the bobbin 7 of the surface layer-side yarn end of the yarn package 9a-9h wound on the bobbin 7. The winding preventing means 2 is formed of an air flow interrupting plate 3(3a-3g) for interrupting the air flow generated by rotation and an actuating means 4 for moving the air flow interrupting plate 3 between a working position and a waiting position. On the basis of the detection result of detecting means 5a-5h for detecting the presence of the yarn supplied to a winding machine, the actuating means 4 is actuated by a judgment means 6 to prevent the winding of the yarn onto the bobbin 7.
Patent JP-H04280743-A (JP)
Title: Paper feeder
Inventor: ITO CHIKASHI
IPC: G03G15/00
Filed: 1991-03-08
Abstract: PURPOSE:To surely feed the transfer paper from a paper feed section via a paper feed action. CONSTITUTION:A pressing force variable section 8 changing the pressing force of a pressing section 7 keeping the transfer paper 1 and a paper feed roller 3 in the pressed state and a paper detection section 19 detecting the presence of the transfer paper 1 fed from a paper feed section 2 are provided. When the paper detection section 19 detects no transfer paper 1 after a paper feed action, a paper refeeding means increases the pressing force of the pressing section 7 via the pressing force variable section 8 and performs the paper feed action again via the paper feed roller 3. Even if the defective feed of the transfer paper 1 occurs, the transfer paper 1 can be surely fed from the paper feed section 2 with no intervention of an operator, the operation is facilitated, and the transfer paper 1 can be surely fed.
Patent JP-S55137447-A (JP)
Title: Regenerative room heater
Inventor: RIYOUDORI MICHIO
IPC: F24H7/04
Filed: 1979-04-11
Abstract: PURPOSE: To miniaturize a device without using a heat insulating material required conventionally by a method wherein a regenerative unit is embedded in a porous metal provided in a housing, the porous metal is operated as a ventilation flue while a fan is running and also as heat insulating material during shutdown of the fan.  
     CONSTITUTION: The regenerative room heater comprises charging a heat-conductive metallic vessel 12 like aluminum with a regenerative unit 1 of magnesia in which a heating unit 2 is incorporated, and a porous metal 13 like sintered metal is deposited on an outer periphery of the vessel 12. The porous metal 13 has a continuous fine hole 14 about 1mm diameteral, which is capable of accepting a forced ventilation by a fan 9. However, an arrangement is such that a natural convection will not arise in he porous metal 13 when the forced ventilation is not given. An outer periphery of the porous metal 13 is surrounded by a housing 4 through a minute gap 15. The porous metal 13 thus functions as an adiabatic material when the forced ventilation is not carried out, requiring no heat insulating material particularly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0835142-A (JP)
Title: Mechanism for controlling reciprocation of hold frame of loom
Inventor: DARIO BATSUSHII
IPC: D03C13/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide a control mechanism of the type applicable to griffe frames of large dimensions in which a guide part is contracted to an extremely limited size. CONSTITUTION: This mechanism is used for controlling griffe frames 2 and 3 of a loom of the type located at a position under a frame 1. The characteristic of the mechanism comprises providing a cam supporting shaft 4 with a second pair 6 of two complementary cams 60 and 61 shifted by 180 deg. angle to a first pair 5 of complementary cams 50 and 51 on each side of the frame 1, making the second pair 6 of the complementary cams 60 and 61 cooperate with follower rollers 11 and 13 attached to a second double rocker lever 12 arranged adjacently to a first double rocker lever 8, driving the first griffe frames 2 and 3 with two short connecting rods 14 and 17 of the double rocker levers 8 and 12,  driving the second griffe frames 2 and 3 with two long connecting rods 15 and 16 in the mechanism having and the first pair 5 of the two complementary cams 50 and 51 respectively cooperating with the follower rollers 9 and 7 attached to the rocker double levers 8 pivoted so as to be rockable around a fixed shaft 10 on each side of the frame 1.
Patent JP-H03245314-A (JP)
Title: Rotary magnetic head device
Inventor: INAMI TOMOTAKE
IPC: G11B5/455
Filed: 1990-02-22
Abstract: PURPOSE:To allow the use of the above device for exact recording of signals on a magnetic tape by measuring the position of a magnetic head at the time of the recording and reproducing and changing the magnitude of the signal current to be passed to a head driving device according to the result of the measurement. CONSTITUTION:A triangular light shielding plate 16 mounted to the magnetic head 6 in a rotary cylinder 5 is irradiated with the measuring light emitted from a light emitting device disposed to a stationary cylinder 2 and the measur ing light is intermitted the light shielding plate 16 rotating together with the magnetic head 6. The ratio of the photodetecting time of the measuring light intermitted according to the height of the magnetic head 6 and the shielding time is detected with high accuracy and the position of the magnetic head 6 is measured by computation. The magnitude of the signal current to be passed to the head driving device is changed according to the result thereof. The mag netic head 6 is controlled so as to be brought always to a normal position in this way. The recording and reproducing of the signals are executed while the position optimum for the magnetic tape is maintained by continuously execut ing a series of these operations.
Patent JP-H05243017-A (JP)
Title: Variable type electronic part
Inventor: YOSHIMURA TAMOTSU
IPC: H01C10/32
Filed: 1992-02-28
Abstract: PURPOSE:To control a resistance value, etc., automatically and efficiently in a variable type electronic part such as a chip type rheostat. CONSTITUTION:Sections among engaging grooves 12 adjacent along the circumferential direction in the top face of a rotor member are formed in faces 14 which inclines in the oblique downward directions toward both engaging grooves 12 from approximately intermediate sections 13 among both engaging grooves 12, 12. Since the front end of a driver tool A is guided in the circumferential direction by the inclined faces 14, the driver tool A can be fitted into the engaging grooves 12 only by downward moving the driver tool A even when the rotational attitude of the driver tool A is not finely adjusted.
Patent JP-H08153405-A (JP)
Title: Planar light source
Inventor: TANIGUCHI MASAHIRO
IPC: F21V8/00
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a planer light source for back light such as light crystal display unit or electric illumination plate with its light weight, less light loss, thin-shaped, uniform brightness, and inexpensiveness. CONSTITUTION: A planner light source is provided with a box body 2 whose inner surface is formed on a reflection surface and a linear light source 1 incorporated in said box body. A number of light transmission areas 3 is evenly provided on a wall surface 2a of this box body 2 and provided so that the ratio against the one wall surface 2a of the light transmission area 3 is larger more distance from the linear light source 1, so that the light of the linear light source 1 is irradiated from the wall surface 2a.
Patent JP-S60189610-A (JP)
Title: Device for stopping splashes from wheel
Inventor: INOUE AKIO
IPC: B60C13/00
Filed: 1984-03-06
Abstract: PURPOSE:To stop sideward splashes such as mud, from a wheel, by attaching a covering member to the body of the wheel outside it. CONSTITUTION:A circular covering plate 3 slightly smaller than the outside diameter D of a wheel is secured to fixation bolt holes for the rim 2b of the wheel, by nuts 6, with a gap outside the tire 2a of the wheel. As a result, mud or the like P squeezed out to the outside of the wheel is blocked by the covering plate 3. Splashes are thus stopped.
Patent JP-H01261958-A (JP)
Title: Application processor microprocessor (apm) and network having the apm
Inventor: TOOMASU PII TEIGUNAA
IPC: H04M3/22
Filed: 1989-02-27
Abstract: PURPOSE: To enable a plurality of remote terminal devices on a subscriber side to directly communicate with a central data base by providing an application processor microprocessor, etc., consisting of serial communication modules, etc. CONSTITUTION: In a craft access system(CAS) 10 consisting of application processor microprocessors(APM) 111 to 11k , the respective APMs are interconnected by general interface buses(GPIB) 12A and 12B. Further, each APM comprises a processor core module 20, a memory module 22, an interprocessor communication module 24, a serial communication module 26, and a direct memory access module 28. Then the module 26 is connected to an application interface module(AIM)/craft access(CA) 19 and data ports. Consequently, plural CA terminals are able to directly communicate with the central data base through a switch network interface 13, etc.
Patent JP-S63208715-A (JP)
Title: Magnetic encoder
Inventor: MATSUDA NAGANARI
IPC: G01D5/245
Filed: 1987-02-25
Abstract: PURPOSE:To prevent a magnetic recording medium from contacting the sensing pat of a magnetic sensor by providing a sensing part protecting member at a gap part other than the gap pat between the magnetic recording medium and the sensing part of the magnetic sensor. CONSTITUTION:An MR element (magnetic sensor) 5 is fitted to the recessed part of a fitting base 6 and the depth of the recessed part is made larger than the thickness of the MR element to set the front surface of the fitting base 6 closer to the surface of the MR element 5 than to the flank of the magnetic recording medium 2. Thus, the front surface of the fitting base 6 closer to the flank of the magnetic recording medium 2 than to the surface of the MR element 5 functions as a protection member for the MR element, so even when the radial deflection of the magnetic recording medium 2 increases, it never contacts the MR element 5 directly.
Patent JP-H11243261-A (JP)
Title: Flexible printed board and separating method thereof
Inventor: MURAKAMI HIROSHI
IPC: H05K1/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed board, where insulating films and conductors can be easily separated so as to be classify by the kinds of material and recovered for recycling and shredder dust can be lessened. SOLUTION: A flexible printed board 11 is provided with insulating films 12 and 13, which are bolded together and conductors 14 pinched between the films 12 and 13. The insulating films 12 and 13 are bonded together with a thermoplastic adhesive agent 15. Gripping films 12a and 13a are each provided to the side edges of the insulating films 12 and 13 at the lengthwise ends protruding in to a single piece. Engaging holes 12b and 13b are provided to each gripping films 12a and 13a.
Patent JP-H09323503-A (JP)
Title: Radial tire having at least two layers of belt plies reinforced with steel monofilament
Inventor: MAAMUUDO CHIERIFU ASADO
IPC: B60C9/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide excellent operability and high durability (fatigue resistance) by forming a belt ply of a rubber reinforced layer to which a number of parallel steel monofilaments inclined at a specified angle are fitted, and arranging a gum rubber between the axial outside belt edges of two layers of the belt plies. SOLUTION: In a tire 10 having belt plies 20, 22 between a tread 18 and the crown part of a carcass, each belt ply 20, 22 is formed of a rubber reinforced layer to which a number of parallel steel monofilaments inclined at an angle of 10 deg.-30 deg. to the equatorial plane are fitted, and a gum rubber 23 is arranged between the axial outside belt edges 25, 27 of the belt plies 20, 22 of two layers. The monofilaments are arranged at a count within the range of 25-60 end/inch, and each monofilament used has a diameter of 0.25-0.40mm, a tensile strength of 4080Mpa-(2000×D)×0.95 (D represents the diameter of the filament), and a fatigue resistance of 350 cycles or more.
Patent JP-S60191068-A (JP)
Inventor: MIURA OSAMU
IPC: B23K1/19
Filed: 1984-03-09
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-S54136360-A (JP)
Title: Element fixing terminal
Inventor: TERADA JIROU
IPC: H01R9/00
Filed: 1978-04-13
Abstract: PURPOSE: To enable the element fixing terminals attached with deposits to be used in that state by so constructing the same that the effect of surface leakage current is made extremely small.  
     CONSTITUTION: Lead wire fixing terminals 8a, 8b are provided through the insulators 7a, 7b atudded in a base 6 of an electric conductor and a moisture sensitive resistor 9 is connected between both terminals and a signal source 11 and a detecting resistance 12 are connected to both terminals respectively. A signal source 11 and the other terminal of the resistance 12 are connected and are further connected to the base 6. Detecting terminals 13a, 13b are provided to both ends of the resistance 12. The resistance 14 is deposits such as oil, dust, moisture, etc. deposited on the base 6. With such constitution, the detection output e 0  becomes irrespective of the resistance value of the deposits 14 and the need for cleaning the deposits is eliminated. In addition, the similar results may also be obtained even by the use of an insulator for the base 6 and providing ring-form electrodes 19a, 19b around the terminals 8a, 8b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11242826-A (JP)
Title: Optical head and recording and/or reproducing device
Inventor: FUKUSHIMA TETSUJI
IPC: G11B7/135
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress the tilt of an objective lens, to reduce the tilt of an optical axis and to perform high density recording by providing a support shaft erected in the direction nearly parallel to the optical axis of a light beam irradiating on a signal recording surface of a disk like record-medium and a bobbin supporting the objective lens and moving in the direction nearly parallel to the optical axis and in the radial direction of the support shaft along the support shaft. SOLUTION: A biaxial actuator 42 is mainly composed of the bobbin 60 supporting the objective lens 41, a magnetic circuit moving the bobbin 60 in the direction along the optical axis of a laser beam irradiating on a magneto- optical disk 3 of a minidisk 1 and in the radial direction of the magneto-optical disk 3 and the support shaft 80 inserted into the bobbin 60 and guiding the movement of the bobbin 60. Thus, since the bobbin 60 supporting the objective lens 41 is moved along the support shaft 80, when the fitting precision of the support shaft 80 is secured, the tilt precision of the objective lens 41 is kept precisely, and the fall of the optical axis of the laser beam irradiating on the magneto-optical disk 3 is suppressed.
Patent JP-H09208793-A (JP)
Title: Flame resistant resin composition
Inventor: HASHIYA TATSUNORI
IPC: C08L51/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a flame resistant resin composition excellent in flame resistance, and having extremely high industrial value and industrially extremely useful from view points that it can reduce the damage of fire and gives working environment free from toxic antimony trioxide. SOLUTION: This resin composition is composed of (A) a thermoplastic resin consisting of (A-1) a rubber-reinforced resin obtained by polymerizing (b) a monomer component consisting of an aromatic vinyl compound or an aromatic vinyl compound and another monomer copolymerizable with this aromatic vinyl compound in the presence of (a) a rubbery polymer and/or (A-2) a polymer obtained by polymerizing the component (b), (B) a halogen-containing compound and (C) a tin-containing compound. In the flame resistant resin, a halogen element derived from the component (B) is contained in an amount of 0.5-25wt.%, and the component (C) is contained in an amount of 1-15wt.%, each based on 100wt.% of the composition [(A)+(B)+(C)].
Patent JP-H01220415-A (JP)
Title: Ac line filter
Inventor: TAKAGI KUSUO
IPC: H01F37/00
Filed: 1988-02-29
Abstract: PURPOSE:To extend noise preventive characteristics to lower and higher frequency range sides by disposing an auxiliary core for forming a closed magnetic path having higher effective permeability in a low frequency range that of a main core and shorter magnetic path length in an AC line filter, and concentrically winding a part each of a pair of windings so as to simultaneously surround main and auxiliary cores thereby. CONSTITUTION:A pair of windings 4, 4' are provided at opposite positions on a core 8 for forming a closed magnetic path of an AC line filter, and an auxiliary core 9 having higher permeability in a low frequency range and shorter magnetic path length is disposed adjacent to the core 8 of the filter. The parts 11, 11' of the windings 4, 4' are so concentrically wound as to simultaneously surround the cores 8 and 9. A large inductance is provided by the magnetic fluxes phi1N-phi3N and phi'1N-phi'3N of the parts 10, 11, 12 against common mode noise currents Nc of the same phase applied to terminals 1, 1', and a small inductance is provided by the magnetic fluxes phi1S-phi3S, phi'1S-phi'3S of the parts 10, 11, 12 against the AC current S of normal mode, thereby extending a noise preventive characteristic to low and high frequency range sides.
Patent JP-H05244126-A (JP)
Title: Line timing switching control system
Inventor: TAKATSU KAZUHISA
IPC: H04B10/077
Filed: 1992-03-02
Abstract: PURPOSE:To curtail the number of signal lines, and to miniaturize the device, with regard to the line timing switching control system at the time of fault in an optical transmission system, etc. CONSTITUTION:The system is provided with a receiving part 4 having a timing extracting part 1, an alarm detecting part 2 and a timing sending-out part 3, a timing control part 8 having a detecting part 5, a selector 6 and a selector control part 7, and a transmitting part 9. When it is detected that a receiving signal is disconnected by the alarm detecting part 2, a line timing signal passing trough one piece of signal line from the line timing sending-out part 3 is fixed to '1' (or '0'), and when a line alarm display signal is detected, it is fixed to '0' (or '1'), the detecting part 5 of the timing control part 8 detects abnormality of '1' or '0' fixation of the line timing signal, and the selector control part 7 controls a selector 6, switches to an internal timing signal or an external reference timing signal from the line timing signal, and applies it as a master clock signal MCLK to the transmitting part 9.
Patent JP-2000083015-A (JP)
Title: Signal comparison system and method for improving data analysis by deciding transition of data signal to clock signal
Inventor: BRUCE A ERICKSON
IPC: G01R31/3193
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a signal comparison system which decides the transition of a data signal in connection with the transition of a clock signal, and its method. SOLUTION: This signal comparison system 20 decides whether or not an error can take place at the time of sampling of a data signal 54 by that the data signal 54 comes close to the transition of its clock signal 12 and transits. A 1st latch 56 latches the data value of the data signal 54 based on the transition of the clock signal 12. A 2nd latch 58 latches the data value of the data signal 54 based on the delayed transition of the clock signal 12. A comparing device 70 compares the values of the two latches 56 and 58 and outputs specific logical value when the two values are different. The specific logical value shows that the data signal 54 comes very close to the clock signal 12 and transits and that there is some possibility that the data value of the 1st latch 56 is not reliable.  Timing errors in connection with that the data signal 54 comes close to the transition of the clock signal 12 and transits, are minimized and more reliable communication is established by setting the delay of the data signal 54 to the middle position between two delays bringing about the detection of the specific logical value.
Patent JP-S59171112-A (JP)
Inventor: KATSUMURA AKIFUMI
IPC: H01G4/10
Filed: 1983-03-18
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。