baber/WOPTO huggingface dataset:
Patent JP-S6338188-A (JP)
Title: Magnetic sensor
Inventor: INAGI SATORU
IPC: G01R33/07
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a low-cost, high-performance, and small-sized magnetic sensor by providing a magnetic detecting means for detecting the magnetic flux of a coil which can be arranged in a magnetic field to be measured, and amplifying means which amplifies its output and excites the coil to eliminate composite magnetic flux, etc. CONSTITUTION:When the coil L1 is placed in the magnetic field to be measured, its magnetic flux is detected by a Hall element H, which outputs a signal corresponding to the direction and intensity of magnetic flux. This signal is amplified by an operational amplifier IC1 and a current is supplied to the coil L1 through a resistance R4. Here, the polarity of the output of the element H, the polarity of the input/output terminal of an amplifier IC1, and the polarity of the coil L1 are set with a current from the amplifier IC1 to the direction where the magnetic flux is canceled. Consequently, when the sensitivity of the element H is sufficiently high and the gain of the amplifier IC1 is sufficiently large, the circuit is balanced in the state where the magnetic flux of the coil L1 becomes zero. Then, a current supplied to the coil L1 is proportional to the magnetic flux of the magnetic field to be measured, so the output of the amplifier IC1 indicates the intensity of the magnetic field.
Patent JP-S6077093-A (JP)
Inventor: HASEGAWA OSAMU
IPC: B66C15/00
Filed: 1983-09-30
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-S5969892-A (JP)
Inventor: UDAGAWA KATSUHIRO
IPC: G08B17/00
Filed: 1982-10-14
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-2000008088-A (JP)
Title: Cleaning agent for mold for polyester resin and cleaning method using the same
Inventor: HARA ATSUSHI
IPC: C11D7/50
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cleaning agent by using a mixture of biphenyl and diphenyl ether so as to be capable of efficiently, nearly entirely cleaning molds used for molding polyester resins of deposits adhered onto the molds. SOLUTION: This cleaning agent for molds used for molding polyester resins (e.g. predominant in polyester resins with ethylene terephthalate unit as the major repeating unit) is such one as to use a mixture of (A) biphenyl and (B) diphenyl ether in the weight ratio A/B of (10:90) to (50:50). The cleaning agent exhibits the high ability to dissolve polyester oligomers such as ethylene terephthalate cyclic trimer as mold deposits, can efficiently remove mold deposits, and furthermore, because of having a high boiling point, can clean high-temperature molds without cooling.
Patent JP-H1112004-A (JP)
Title: Production of regenerated aggregate
Inventor: OOKAMI TAKEAKI
IPC: C04B18/16
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To readily obtain a high-quality coarse aggregate and fine aggregate, by grinding a concrete waste into a specific size, classifying the ground particles, recovering particles having specific particle diameters as a coarse aggregate and a fine aggregate, respectively, milling particles having particle diameters smaller than a specific particle diameter, peeling a cement paste material from the aggregate particles and recovering particles having a prescribed particle diameter as the fine aggregate. SOLUTION: A concrete waste is ground into particles in the size of about 0.8-1.2 times as much as the maximum diameter of the aggregate contained in the waste by using, for example, a jaw crusher. The crushed material is classified, for example, by a vibrating screen, particles having >=5 mm particle diameter are recovered as a coarse aggregate and particles having 0.6 mm to <5 mm particle diameter as a fine aggregate. Particles having <0.6 mm are milled by a ball mill, a cement paste material is peeled from the aggregate particles, for example, by a sieve, and particles having >=0.15 mm particle diameter are recovered as the fine aggregate. Consequently a material slight in the attached cement taste and admixed cement paste particles are obtained.
Patent JP-S6339448-A (JP)
Title: Fitting device for rotor-position sensing element in motor
Inventor: SUZUKI TAKASHI
IPC: H02K29/08
Filed: 1986-07-31
Abstract: PURPOSE:To mount a rotor-position sensing element positively at a predetermined position without using a spacer, a protective cover, etc. by forming a holding means for the rotor-position sensing element to a prescribed winding guide. CONSTITUTION:Six edges 11 and slots 12 in the same number are shaped to a stator core 10 in which magnetic substance plates punched to a specified shape are laminated. An end plate 13 is disposed at the end section of the stator core 10. Winding guides 14a-14f and crossover guides 15a-15f are formed to the end plate 13. Holding means for positioning and fitting rotor- position sensing elements 21 are shaped to the three winding guides 14a, 14c, 14e corresponding to the sensing elements 21 in the winding guides 14a-14f. The holding means consist of guide holes 16 coinciding with the rotor-position sensing elements 21. A printed substrate 20 is incorporated to the stator core 10.
Patent JP-H0284284-A (JP)
Title: Joint structure of transmission gear and device for welding this gear
Inventor: HORI YUJI
IPC: B23K101/30
Filed: 1988-07-20
Abstract: PURPOSE:To decrease the man-hours for production and to improve the yield of materials by welding an annular member and gear body member to each other and an annular engaging part and the annular member to each other, thereby constituting the transmission gear. CONSTITUTION:The annular gear spline member 11 is assembled to the gear body member by fitting the central hole 13 of the spline member to the annular engaging part 7 provided to the gear body member 1. The inner peripheral edge forming the central hole 13 of the annular gear spline member 11 and the annular engaging part 7 provided to the gear body member 1 are welded to each other by which a weld zone 17 is formed. The annular gear spline member 11 is thus joined to the gear body member 1 and a gear to be synchronized is formed. The man-hours for production are decreased in this way and the yield of the materials is improved.
Patent JP-H0627304-A (JP)
Title: Production of resin joined type lens
Inventor: ICHIKAWA MASANORI
IPC: G02B3/00
Filed: 1992-07-08
Abstract: PURPOSE:To prevent the uncured resin liquid remaining on the end face part of a molded resin layer from riding on a molding surface and contaminating this surface. CONSTITUTION:The process for production of the resin joined type lens 5 consisting of a base material lens 1 and the molded resin layer 2 by curing a radiation curing type resin liquid 2a interposed between a mold 3 and the base material lens 1, thereby forming the molded resin layer 2 on the surface of the base material lens 1, then separating the resin layer from the mold 3 is the process for production of the resin joined type lens by curing the resin in an inert gaseous atmosphere. As a result, the riding of the uncured resin liquid 2a on the molding surface is prevented; in addition, the irradiation conditions are not changed and, therefore, the change of the physical properties of the molded resin layer 2 and the deviation thereof from specifications do not arise. The inexpensive production is possible.
Patent JP-H0623891-A (JP)
Title: Easy adhesive cavity-containing polyester film
Inventor: ITO KATSUYA
IPC: B29K67/00
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a cavity-containing polyester film having especially good adhesiveness to both of hydrophylic and hydrophobic resins by laminating a mixture of a water-soluble resin and a water-insoluble polyester copolymer on at least the single surface of a specific cavity-containing polyester film. CONSTITUTION:An easy adhesive cavity-containing polyester film is constituted by laminating a mixture of a water-soluble resin and a water-insoluble polyester copolymer on at least the single surface of a specific cavity-containing polyester film. At this time, the specific cavity-containing polyester film is constituted by arranging a thermoplastic resin layer (B) on at least the single surface of a polyester layer (A) having fine cavities obtained by at least uniaxially orienting a polymer mixture of polyester and a thermoplastic resin incompatible with this polyester. The content of cavities contained in the layer A up to the depth of 3mum from the surface thereof is set to 8vol.% or less and the average cavity content of the whole of the film is set to 10-50vol.%.
Patent JP-H09495-A (JP)
Title: Optometric device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1995-06-23
Abstract: PURPOSE: To accurately match eye width with simple constitution by providing a movable means for moving a part of left and right eye optical paths in the eye width direction of a patient and matching the eye width by the movable means so as to turn cornea reflected light from left and right eyes by an illumination means to prescribed positional relation on an observation surface. CONSTITUTION: A light source 13 for illumination illuminates a visual mark 12 and a luminous flux from the visual mark 12 is bisected to the optical paths of the left and right eyes by a diopter variable lens 11 and a light deviding member 10, then is passed through mirrors 8-9, dichroic mirrors 3L and 3R and movable mirrors 1L and 1R, etc., and reaches the left and right eyes EL and ER. In the meantime, the luminous flux from the light source 20 for eye width matching is passed through the dichroic mirror 15 and the light dividing member 10, etc., and advances the optical paths of the left and right eyes and reflected light from the respective eyes EL and ER returns the same optical paths and is image-formed as light source images 20L' and 20R' in a television camera 17.  Then, the movable mirrors 1L and 1R are moved while looking at the video images of a television monitor 18 and adjusted so as to match the light source images 20L' and 20R' in a horizontal direction and the eye width is matched.
Patent JP-H0622671-A (JP)
Title: Kitchen apparatus
Inventor: YUASA YASUHIRO
IPC: A01M1/22
Filed: 1992-07-08
Abstract: PURPOSE:To improve the efficiency of wiring work in kitchen construction work. CONSTITUTION:The apparatus is provided with an electric shock electrode 25 placed at the openings of plural cabinets 18a-18d, 21a, 21b, 22a-22d, lead wires 39a-39d connecting the shock electrode 25 to a bus bar 26, a main power source for the bus bar 26, an operation switch for controlling loads (heat-cooker 19, ventilation hood 23 and lighting fixture 24), a subsidiary power source, a load-controlling apparatus 33 placed between the main and subsidiary power sources and the operation switch to vary the voltage level applied to the bus bar 26 by controlling the subsidiary power source upon reception of the signal of the operation switch. Signal transmission apparatuses 40a, 40b, 40c are placed between the bus bar 26 and the above loads to control the loads by detecting the variation of the voltage level between the bus bars 26.
Patent JP-S6158390-A (JP)
Title: Device for decoding dynamical picture signals
Inventor: OKI JUNICHI
IPC: H04N19/50
Filed: 1984-08-30
Abstract: PURPOSE:To input a prediction error signal, decode a shaft picture signal from the prediction error signal and miniaturize the hardware by encoding a dynami cal picture signal between frames. CONSTITUTION:A prediction error signal of variable-length encoded is added to an adder 22 included in a frame interval decoder 2 as a variable-length encoder output 4 and added to a framed, decoded output F frame-delayed by a frame memory 21 at time T2 in the adder 22 to input a frame interval decoder output 5 into an average circuit 10 of a liner interpolation circuit 3 and after thinning out a frame F2. In addition, the fourth and sixth frames are thinned out in times T4, T6. The average values between the decoder output 5 and a frame memory 6 are calculated by the averaging circuit 31 of the circuit 3 to output a liner interpolation output 7. A dynamical picture signal thinned out by one frame is encorded between the frames and a dynamical picture inputting the prediction error signal is decoded to miniaturize the hardware.
Patent JP-H1128584-A (JP)
Title: Metal lamination joined body
Inventor: SHIODA SHUNTA
IPC: B23K20/12
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the metal lamination joined body having sufficient joining strength regardless of a shape/material of members to be joined and having high reliability and stability without generating a strain/an intermetallic compound in joining. SOLUTION: In the metal lamination joined body, in which plural metal layer constituting members 20, 21, 22 are liminated/joined in the thickness direction, a rotating probe 31 is inserted to a lamination boundary face of the laminated metal constituting members 20, 21, 22, the lamination boundary face of the respective metal layer constituting members 20, 21, 22 are subjected to friction/agitation/joining, the metal lamination joined body is obtained.
Patent JP-S6425240-A (JP)
Title: Decoding instruction system
Inventor: NAKATSUKA YASUHIRO
IPC: G06F9/22
Filed: 1987-07-22
Abstract: PURPOSE:To ease the driving noise of a PLA and to attain a high speed action by providing the decoder of a high speed small capacity and the decoder of a low speed large capacity and cutting and dividing and using the output result of both with the result of a decoding. CONSTITUTION:An instruction decoding part is composed of an instruction buffer register 121, a sequencer 103 to execute the instruction processing part control, a high speed instruction decoder 101 to operate with one clock, a low speed instruction decoder 102 to operate with two clocks and a selector 126 to select the output of both decoders. When the instruction can be decoded with the high speed decoder 101, the selector 126 selects an output signal 113. on the other hand, when the decoding cannot be executed, an output signal 114 is selected. For a PLAON 111, a PLAHITT 119 and a timing are obtained by using shift registers 124 and 125, and an actuating signal 112 of the low speed instruction decoder 102 is generated.
Patent JP-H0468087-A (JP)
Title: Cleaning agent composition
Inventor: ARISAWA MASATOSHI
IPC: A61Q5/02
Filed: 1990-07-09
Abstract: PURPOSE:To obtain the title composition which is useful for cleaning the skin and hair, has low irritating property and is excellent in foaming power and touch of foam by mixing each specified phosphate ester surfactant and isethionic acid surfactant. CONSTITUTION:The title composition comprises a phosphate ester surfactant represented by formula I or II, wherein R1 to R3 represent each an 8 to 18C saturated or unsaturated hydrocarbon group; X and Y represent each hydrogen, alkali metal, ammonium, alkanolamine containing 2 to 3C hydroxyalkyl; and (l), (m) and (n) are each an integer of 0 to 10, and an isethionic acid surfactant represented by formula III, wherein R4 represents a saturated or unsaturated 9 to 17C hydrocarbon group; and Z represents X as defined above.
Patent JP-S5883544-A (JP)
Title: Salient-pole rotor
Inventor: SATOU KAZUO
IPC: H02K1/32
Filed: 1981-11-13
Abstract: PURPOSE:To reduce the wind loss of a rotor by forming a vent air bending member for bending the flow of coolant flowing along the outer periphery of a pole projected toward the rotating rear side of the pole toward a radially outside. CONSTITUTION:The outer peripheral rear edges of the heads 3 of salient-poles 2a, 2b having a field coil 1 are outwardly slackened in a wavy shape, and are formed at a converging vent air bending member 11. The member 11 ia so slackened in the degree that the air stream 5 isolated from the member 11 is arrived at the air stram adhering point 7 at the front outer peripheral surface of the heads 3 of the poles 2b of the rear side. In this manner, the collision loss of the stream 5 can be reduced, the strength of a vortex due to the secondary air stream 10 between the poles 2a and 2b can be reduced, thereby reducing the vent air resistance and improving the cooling operation.
Patent JP-H0229232-A (JP)
Title: Non-contact ophthalmotonometer
Inventor: TANAKA SHINYA
IPC: A61B3/16
Filed: 1988-07-19
Abstract: PURPOSE:To calculate accurate reliability through a simple means to detect the peak output value of a measuring signal in a method wherein air is blown against the cornea of an eye to be inspected to deform it, and the deformation is optically detected to determine an intraocular pressure. CONSTITUTION:A peak detecting circuit 12 to receive a signal from a collecting element 11 for monitoring the deforming state of a cornea detects that given deformation occurs to the cornea by detecting the peak of a measuring signal. In this case, a timing pulse is generated at a timing of t=t0 at (b). An A/D converter 15 connected to a pressure sensor 14 receives the timing pulse and sends an output value from the pressure sensor 14 at the timing to a controller 16, and the controller 16 coverts it into an intraocular pressure value. As a result of multiplex regression analysis of a measuring error a plurality of times regarding the same eye, a peak output is a most important factor, and reliability can be sufficiently estimated through the factor alone.
Patent JP-H0525473-A (JP)
Title: Organic electroluminescent element
Inventor: TAKUMA HIROSUKE
IPC: H05B33/12
Filed: 1991-07-22
Abstract: PURPOSE:To obtain the subject element capable of low voltage drive and improved in luminescent intensity and durability by forming at least one layer of an organic electroluminescent element from a hole-transporting agent comprising a specified fluorenyldiphenylamine derivative. CONSTITUTION:An anode 2 (e.g. a thin film of nickel) of a film thickness of 50-1000Angstrom  on a substrate 1 (e.g. a photomask grade polished product of alkalifree boro-silicate glass) and a cathode 3 (e.g. silver) form a pair. A hole transport layer 6 is formed from a fluorenyldiphenylamine derivative of the formula (1) (wherein R<1> is alkyl or aralkyl; and R<2> to R<5> are each H, alkyl, alkoxy or halogen), and the thickness of its thin film is 1500Angstrom  or below. The electron transport layer 7 is made of an oxadiazole compound or a prinone compound, and the thickness of this film is 500-3000Angstrom . The luminescent layer 5 is made of a color which is highly fluorescent in a solid state, and the thickness of this film is 500-4000Angstrom . These films are formed by vacuum deposition or the like.
Patent JP-S58125631-A (JP)
Inventor: SUTEFUAN BURUUSU MIRAA
IPC: C03B37/025
Filed: 1982-10-15
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-H0468382-A (JP)
Title: Image forming device
Inventor: OKUDA KAZUHISA
IPC: G03G21/16
Filed: 1990-07-09
Abstract: PURPOSE:To deal with even the occurrence of jamming without damaging a heat resistance sheet by providing a protective member protecting the heat resistance sheet, and moving the protective member to an operating position for protecting the heat resistance sheet and a nonprotective operating position. CONSTITUTION:A toner image is formed on the surface of a recording material by an image means A, and heated and fixed by a heating body via the heat resistance sheet 14 moving at the moving speed of the recording material. Since a fixing means B has the protective member 28 protecting the heat resistance sheet 14 and a protective member operating means, the protective member 28 can be moved to the protective operating and nonprotective operating positions by the protective member operating means. Thus, the maintenance and checking of the image forming device, or the releasing work of the jamming can be carried out without damaging or burning the heat resistance sheet 14.
Patent JP-H0841259-A (JP)
Title: Polyolefin-based resin composition
Inventor: KAWAMURA TAKANOBU
IPC: C08L53/00
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a composition suitably usable in the field of moldings requiring the rigidity and impact resistance due to the availability of the moldings excellent in balance between the rigidity and impact resistance due to excellence in dispersibility of a rubber used. CONSTITUTION:This polyolefin-based resin composition comprises (a) >=40 to <95wt.% crystalline polypropylene-based polymer, (b) 5-40wt.% ethylene-alpha-olefin copolymer rubber and (c) 0.1-20-wt.% linear or branched special block copolymer having a polyethylene block segment A having a melting temperature at 80-120 deg.C measured with a differential scanning calorimeter and an ethylene-alpha-olefin copolymer block segment B. The sum total of the components (a), (b) and (c) is 100wt.%.
Patent JP-S6424601-A (JP)
Title: Waveguide filter
Inventor: MEGATA TSUYOSHI
IPC: H01P1/16
Filed: 1987-07-21
Abstract: PURPOSE:To attain a filter with small size and high performance by providing 2nd and 3rd coupling posts projected to a waveguide and coupling with a polarized wave perpendicular to the polarized wave front in the waveguide, connecting output terminals of the 1st and 2nd coupling posts and using other terminal of the 3rd coupling post as an input terminal or an output terminal of a signal. CONSTITUTION:A polarized wave in a longitudinal direction inputted from an input terminal 21 of a waveguide 20 propagates in a circular waveguide 20 by a distance l2 up to the coupling post 23. A signal extracted by the coupling post 23 once is radiated as a polarized wave in the lateral direction from the coupling post 24 via a coaxial line. The polarized wave in the lateral direction propagates a distance l3 up to the coupling post 25 and an output signal is extracted from the coupling post 25. The undesired frequency component lower than the cutoff frequency of a circular waveguide 20 included in the input signal is attenuated while being propagated from the input terminal to the coupling post 28 in the circular waveguide 20 and further attenuated while being propagated from the coupling post 24 to the coupling post 25. Thus, the waveguide filter acts like a waveguide filter having a length of (l2+l3).
Patent JP-H0234216-A (JP)
Title: Hot rolling installation
Inventor: YORIFUJI AKIRA
IPC: B21C47/00
Filed: 1988-07-22
Abstract: PURPOSE:To keep excellent properties of the end parts in the cross direction of the steel plate product by disposing one pair of vertical rolls to guide a rolled stock on the outlet side of a coil box to enable straightening a meandering of the rolled stock in the stage of rewinding. CONSTITUTION:On the hot rolling installation, the coil box 4 is provided between a roughing mill 1 and finish mill 2 and it is composed of a coiler 4a to wind the rolled stock 5 into coil shape and a rewinder 4b to rewind the coil. By one pair of vertical rolls 6 disposed on the outlet side of the coil box 4, the both end parts of the rolled stock 5 to be rewound is guided while rotated in accord with the rewinding speed. As the results, without generating the friction resistance between the vertical roll 6 and without lowering the rolling temp., because the meandering of the rolled stock 5 is enabled straightening, further, the surface properties of the end parts in the cross direction of the steel plate product are enabled keeping in good state, the quality of the steel plate product and yield are improved.
Patent JP-S57106359-A (JP)
Title: Manufacture of armature for flat motor
Inventor: KASHIMA WATARU
IPC: H02K15/04
Filed: 1980-12-22
Abstract: PURPOSE:To enhance the productivity and quality of a flat motor by winding directly a coil on a disk-shaped armature coil bobbin, integrating the bobbin and the coil with resin after the winding to form a flat armature, thereby eliminating the coil moving work and positioning work. CONSTITUTION:A plurality of guide pins 104-106 are implanted on a disk- shaped armature coil bobbin 101 to meet the coil pattern, and coils C1-C3 are  wound directly while engaging the guide pins. After the winding, the bobbin 101  and the coils C1-C3 are integrated with resin as they are, and an armature is  manufactured. Thus, it can eliminate the works of forming the coil on another  jig and transferring it, thereby preventing the accident of disconnecting the coil  and enhancing the productivity.