baber/WOPTO huggingface dataset:
Patent JP-H1192031-A (JP)
Title: Tension device for saddle type coil winding
Inventor: HINO NOBUHIRO
IPC: B65H59/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To restrict tension fluctuation of a wire member in winding a saddle type coil. SOLUTION: A compressed air introducing hole 42 is provided in a wall surface on the side of a closed end 37 of a cylindrical main body member 17, with an inner space set as a ventilation passage 25. A movable body member 10 provided with a running block 15 is contained in the ventilation passage 25 freely reciprocatable along the ventilation passage, and a supplied wire member 5 is set on the running block 15 to be guided to the side of a winding die. When tensile force of the wire member 5 is received from the winding die side, the movable body member 10 moves to the upwind side, and when loosened it is moved to the downwind side, so tension fluctuation of the wire member 5 is reduced.  A wind pressure increasing groove 48, a steady wind pressure groove 47, and a wind pressure reducing groove 50 are provided in order from the upwind side to the downwind side in a wall surface of the ventilation passage 25 in a moving range of the movable body member 10 to be extended in a wind flow direction. A groove cross sectional surface of the steady wind pressure groove 47 in a length direction is set constant, that of the wind pressure increasing groove 48 is changed to be smaller toward the upwind side, and that of the wind pressure reducing groove 50 is changed to be larger toward the downwind side.
Patent JP-2000106539-A (JP)
Title: Radio equipment having transmission directivity and control method therefor
Inventor: DOI YOSHIHARU
IPC: H01Q3/26
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio equipment having transmission directivity by which interference between users is suppressed and a communication available distance of a base station is increased and to provide the control method therefor. SOLUTION: An adaptive array 2000 separates signals from each user by multiplying a reception weight vector with radio wave signals received by antennas #1-#4. A reception power measurement circuit 2300 introduces radio wave signal strength from each terminal based on the received signal and the reception weight vector. Transmission weight vector control sections 2410, 2510 controls a transmission weight vector in response to the reception radio wave signal strength, that is, a distance between a base station and each terminal to adjust transmission power thereby reducing undesired interference on other cells.
Patent JP-S62133640-A (JP)
Title: Microwave tube furnishing electron gun with grid
Inventor: FUKUI HAJIME
IPC: H01J23/06
Filed: 1985-12-05
Abstract: PURPOSE:To make it possible to position a grid at a highly accurate position readily and rapidly when it is installed as a microwave tube, by processing a sign of the position beforehand at the center of the electron discharge surface of a cathode member of a microwave tube. CONSTITUTION:At the center of the electron discharge surface 5 of a cathode 1, a sign hole 6 to indicate the central position is engraved. The diameter of the hole is 0.5mm compared to the cathode diameter 10mmphi, and area ratio of the sign hole to the all electron discharge area is about 25/10,000, the influence to the all electron discharge quantity being negligible although the electron discharge is disturbed by the sign hole engraved. By installing the microwave tube in using the cathode member with such a sign, it is possible to install the grid extremely accurately and readily in unifying the center axes of the cathode and the grid.
Patent JP-S61180578-A (JP)
Title: Power source for nuclear fusion reactor
Inventor: YAMAGUCHI SAKUTARO
IPC: H03K3/55
Filed: 1984-12-27
Abstract: PURPOSE:To stably crowbar a large current over a long time by providing a large power switch in parallel with a load coil. CONSTITUTION:A thyristor 9 is used as a main switch, and a large current switch 101 is connected in parallel with a load coil 8. Rising and flat top capacitors 2, 3 are charged in advance to the prescribed voltage by a charger. When the thyristor 9 is closed, a discharging current is flowed from the capacitor 2, a flat top diode 4 is then closed to also flow a current from the capacitor 3. Then, a crowbar diode 5 is closed, and the switch 101 is further closed. Thus, most of the current flowed to the oil 8 is flowed to the switch 101.
Patent JP-S63128857-A (JP)
Title: Communication system for communication equipment
Inventor: TAKAHASHI MASAKATSU
IPC: H04N1/00
Filed: 1986-11-19
Abstract: PURPOSE:To control a communication equipment to vary easily a signal receiving level by providing a signal receiving level setting means to set a signal receiving level to a multi-step and changing the set value of a level by the command from an opponent equipment. CONSTITUTION:A register 24 stores receiving sensitivity setting data DOR added from a CPU with the timing outputted by a writing signal WR. The setting data DOR are stored in the prescribed storage area of a RAM. The CPU, when a facsimile equipment is activated and the contents of the storage area of the RAM to store the setting data DOR are rewritten, reads the setting data DOR stored in the RAM and writes them to the register 24. Consequently, in this case, the receiving sensitivity can be changed over to 4 methods. In order to change the receiving sensitivity of the facsimile equipment, the contents of the storage area of the receiving sensitivity setting data DOR in the RAM may be re-written.
Patent JP-S63170668-A (JP)
Title: Operating device for copying machine
Inventor: HIRATA SUMIAKI
IPC: G03G21/14
Filed: 1987-10-29
Abstract: PURPOSE:To eliminate a failure of copying or the complicacy of an operation by providing a display means for showing information incapable of copying on a copying part push-button for starting the copying. CONSTITUTION:When a power source is turned on, initialization of a microcomputer and initialization of a copying machine are executed, and processing for inputting the internal information of the copying machine, namely, information inputted through terminals 84-94 is executed. Subsequently, based on the internal information of the inputted copying machine, processing for displaying the information on an LCD display device is executed, and in accordance with the inputted internal information, the light emission of a backlight of the LCD display device is controlled. In this case, if copying is possible, backlight of green is lighted, and in case when copying is impossible, backlight of orange is lighted. By providing a display means for showing a state that copying is impossible, on a copying start push-button for starting the copying, a state of the copying machine can be recognized easily and surely, and a failure of copying or complicated operations can be eliminated.
Patent JP-H10101143-A (JP)
Title: Easily opening cover material and container used thereof
Inventor: TAKEATSU OSAMU
IPC: B29K105/32
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To increase the easily opening property of a cover material and also increase the barrier capacity and the pressure-resistant capacity and further, increase the adaptability for food, by a simple processing and low-cost means. SOLUTION: After a heat-adhesive resin layer 13 made of unstretched polypropylene film has been laminated in a dry condition on the rear face of a base material layer 12 made of a polyester film provided with a pattern- printed layer 11 at one side face, for instane, a release agent layer 14 wider than the seal part 3 is formed at a specified position of the front side of the base material layer 12 to correspond with the seal part 3, and a pattern-printed layer is formed on the release agent layer 14, and cutting lines 15, 16 of perforations piercing the base material layer 12 from the heat-adhesive resin layer 13 and stretching so as to form a ring, are formed in accordance with the external peripheral position and the internal peripheral position of the release agent layer 14, and further, a barrier layer 17 (transparent resin layer) is formed on the pattern-printing layer 11.
Patent JP-H01115205-A (JP)
Title: Maximum value output circuit
Inventor: UEKI ISAMU
IPC: G06G7/12
Filed: 1987-10-29
Abstract: PURPOSE:To minimize current consumption and to simplify a circuit by selecting an input current with the difference current of two input currents. CONSTITUTION:The mirror ratio of current mirror circuits 1 and 2 is made into 1:1:1 and the mirror ratio of a current mirror circuit 3 is made into 1:1. At the time of an input current IIN1>IIN2, a transistor Q1 is turned on and Q2 is turned off. Since a transistor Q4 is turned off, a diode D1 of an adder circuit is turned on. Consequently, a voltage IIN1.R5 is outputted to the output of the adder circuit. On the other hand, at the time of an input current IIN1<IIN2, the transistor Q2 is turned on and the Q1 is turned off. Therefore, a diode D2 of the adder circuit is turned off and the output becomes a voltage IIN2.R5. Namely, the current of larger input currents IIN1 and IIN2 can be converted to the voltage and outputted.
Patent JP-2000103365-A (JP)
Title: Mud protector attaching structure
Inventor: GENNAI SEI
IPC: B60R19/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mud protector attaching structure capable of increasing the freedom of molding with good die cutting workability of a molding die and improving attaching workability. SOLUTION: A joining flange 15a of a rear floor panel 15 side edge and a joining flange 16b of a rear fender panel 16 lower edge are jointed so as to be in series, a mud protector member 17 for preventing mud kicking-up is extended from the vicinity of the joined part downward, and positioned inside a rear bumper member 18 provided outside the rear fender panel 16. In the mud protector member 17, an L-shaped bracket 19 is provided to mount the lower edge part of the rear bumper member 18 on a car body side. In the L- shaped bracket 19, a vertical wall attaching surface 19a to be attached to a second vertical wall part 17e of the mud protector member 17 and a rear bumper attaching surface 19b having its tip part bent roughly in an L shape from one side edge toward the inside of a vehicle are provided. The inward flange part 18b of the rear bumper member 18 is fixed to the rear bumper attaching surface part 19b.
Patent JP-H10120795-A (JP)
Title: Measurement of gelation degree of poly(vinyl chloride) and device therefor
Inventor: YUKIOKA SATOSHI
IPC: G01N21/47
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To enable simple, prompt. reproducible and highly reliable measurement of gelation degree of the subject polymer by determining the angle distribution dependency of scattered light intensity in the light-scattering method. SOLUTION: After a poly(vinyl chloride) molded product (Z) is irradiated with light, the angle distribution dependency of intensity of the light scattered by Z is measured to determine the gelation degree. In an example, Z is irradiated with a monochromic visible light to obtain the dependency on the angle (θ) of the intensity (I) of scattered light from the intercept (A) and the gradient (B), when the square roots of I are plotted to the square of (q) determined from the relationship of the formula: q=(4π/λ)sin(θ/2) where (q) is an angular variable; λ is wavelength), whereby the average particle diameter [d in μm] of the remaining particles in the Z is known from the formula: d=C(A/B)<1/2> (C is the unit constant) and d=1 is defined as G (gelation degree) = 0% and d=0.1 is defined as G=100% and G of Z is obtained from the relation of the formula:  G=(1-d)×100.
Patent JP-S63130890-A (JP)
Inventor: OKADA SATOSHI
IPC: E06B9/80
Filed: 1986-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62134874-A (JP)
Title: Tape cartridge
Inventor: KAGANO SHINICHI
IPC: G11B23/087
Filed: 1985-12-05
Abstract: PURPOSE:To facilitate assembling operation by extending a spring member which energizes a hub lock plate toward a lock position between a spring receiving rib provided to a hub lock pressure plate and the hub lock plate. CONSTITUTION:Hubs 3 to be wound with a tape 2 are put rotatably in a main body case 1 and the hub lock pressure plate 12a is stacked on the internal surface side of the upper wall 8 or lower all of the main body case 1 and coupled in one body across a gap. Then, the hub lock plate 17 for stopping rotations around the hubs is mounted slidably in the gap between the lock position where it contacts the hubs 3 and an unlock position where it disengages from the hubs 3, the spring receiving rib 29 is provided to the hub lock pressure plates 12a opposite the hub lock plates 17, and the spring member 22 which presses the hub lock plate 17 toward the lock position is extended between the spring receiving rib 29 and hub lock plate 17.
Patent JP-2000094384-A (JP)
Title: Slitter
Inventor: OKIMASA EIJI
IPC: B26D1/15
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reliably perform good slitting by sharpening the cut end of a sheet. SOLUTION: A slitter yoke 12 is arranged below a feeding line for a cardboard sheet S, and a slitter blade 24 is rotatably arranged on a slitter head 20 pivotally supported on the yoke 12 so as to be freely oscillated. A sheet receiving device 32 facing the slitter blade 24 and for stably supporting a sheet S is arranged above the feeding line for the cardboard sheet S. The sheet receiving device 32 is rotatably provided with a pair of receiving rollers 58, 60 to be separated in the sheet feeding direction. Both rollers 58, 60 support the cardboard sheet S at their both sides in the sheet feeding direction, for pinching the slitter blade 24 facing the slitting position.
Patent JP-S61157208-A (JP)
Inventor: TACHIBANA KEIJI
IPC: H01B17/46
Filed: 1984-12-28
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-H02122453-A (JP)
Title: Magneto-optical reproducing device
Inventor: HAYATA YUTAKA
IPC: G11B7/124
Filed: 1988-10-31
Abstract: PURPOSE:To improve a short wave length characteristics and S/N by forming a light spot having a major axis regulated by a lateral length of a magnetic recording track on a magnetic recording medium and a minor axis regulated by the shortest bit length in the longitudinal direction of the magnetic recording track. CONSTITUTION:The read-out of a magnetic record is carried out with the light spot SP having the major axis phiL regulated by the width Tw of the magnetic recording track T on the magnetic recording medium and the minor axis phiS regulated by the shortest bit length LBMIN in the direction of the magnetic recording track T along the track. Consequently, when the direction of the minor axis phiS is set in the direction of a recording bit array, it is evaded that other adjacent bit is stridden over, and moreover when the major axis phiL is set in the lateral direction of the track, magneto-optical operational modulation of a beam can be undergone almost over the whole area of the track width. By this method, the read-out in high S/N and excellent output frequency characteristics can be carried out.
Patent JP-H08134598-A (JP)
Title: Extremely fine stainless steel wire for precision metallic net
Inventor: TAMURA KATSUYOSHI
IPC: C22C38/44
Filed: 1994-11-09
Abstract: PURPOSE: To produce an extremely fine stainless steel wire which has good tensile strength and elongation characteristics, has a high drawing rate and is adequate as a blank for precision metallic net. CONSTITUTION: This extremely fine stainless steel wire consists of an austenitic stainless steel having a compsn. consisting of >=0.05wt.% C, <=1.0wt.% Si, 0.6 to 1.3wt.% Mn, 8.2 to 9.0wt.% Ni, 18.0 to 19.5wt.% Cr, 0.015 to 0.05wt.% N, <=0.2wt.% Mo, <=0.045wt.% P, <=0.03wt.% S and the balance iron with inevitable impurities. The size of the nonmetallic inclusions in the austenitic stainless steel is <=3μm. The diameter of the extremely fine stainless steel wire is <=30μm. Such extremely fine stainless steel wire has the good tensile strength, elongation characteristics and drawability even if the stainless steel is formed to a wire diameter of <=30μm.
Patent JP-2000105464-A (JP)
Title: Laser irradiating device and exposure device
Inventor: TAKADA ATSUSHI
IPC: G03F7/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiating device which can reduce ununiformity in intensity disrtribution because of interference fringes. SOLUTION: The laser irradiating device is provided with an optical resonator 4 in which a high reflection mirror 2 and an output mirror 3 are arranged to face each other at a prescribed interval, a solid laser rod 5 provided in the optical resonator, an excitation lamp 6 exciting the solid laser rod and an etalon 8 which is provided in the optical resonator and oscillates laser rays outputted from the output mirror in a single vertical mode by exciting of a laser medium. Further the laser irradiating device is provided with a controller 11 for controlling the etalon so that wavelength selected by the etalon continuously changes and a optically uniformizing means 14 for uniformizing the intensity distribution of the laser beams output from the output mirror.
Patent JP-S62142159-A (JP)
Inventor: RICHIYAADO ERU BAASON
IPC: C07D213/61
Filed: 1986-11-20
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-H11169924-A (JP)
Title: Hydraulic preloading type rolling stand
Inventor: MANTOVAN GIANFRANCO
IPC: B21B31/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic preloading type rolling correction cage capable of making no amendment in original adjusting condition of a rolling cylinder. SOLUTION: A rolling correction cage 10 to manufacture a high temperature rolled bar has at least a pair of rolling cylinders 12, 13 each mounted on stands 14, 15, and a clearance between each of the rolling cylinders or a working gap 17 is adjusted by a system comprising a screw 18 and a lead screw 21. The hydraulic preloading system of rolling cylinders 12, 13 which work after adjusting the clearance 17 has a plurality of rods 27 extending across the stands 14, 15 and capable of executing a relative sliding motion. Each of the rods 27 is at its one end 28 fixed to the stand 14, and at the other end is equipped with a piston 29 which moves in a hydraulic cylinder 30 steadily fixed to the stand 15 opposite to the stand 14; then the rod 27 also fulfills a function confronting the rolling torque.
Patent JP-H08116636-A (JP)
Title: Method for winding coil of coreless motor
Inventor: YOSHINARI KAKUO
IPC: H02K15/04
Filed: 1994-10-15
Abstract: PURPOSE: To provide a method for winding coil of coreless motor having a bipolar delta-connection constitution by which the starting torque of a coreless motor can be improved without increasing the idling speed of the motor and, at the same time, the currently used motor members and facilities can be commonly used, no much capital investment is required for a new product, and the manufacturing cost of the motor can be reduced. CONSTITUTION: A wiring ring composed of multiple layers is formed by successively winding a wire rod by leading out taps 1-1, 2-1, 3-1, 1-2, 2-3, and 3-2 at every 120 deg. from the starting point of the winding and a multilayered wound coil is formed by connecting the taps 1-1, 2-1, and 3-1 of each layer with their corresponding taps 1-2, 2-2, and 3-2.
Patent JP-2000105256-A (JP)
Title: Photoelectric voltage sensor
Inventor: KUMEGAWA HIROSHI
IPC: G01R19/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve temperature characteristic and modulation sensitivity of a photoelectric voltage sensor and facilitate manufacture. SOLUTION: This photoelectric voltage sensor 10 is formed by sequentially arranging a polarizer 2, a λ/4 plate 3, a Pockels element 4 having optical activity, and an analyzer 5 along the advancing direction of light, and the crystallographic axis intersecting perpendicularly to the advancing direction (Z-axis direction) of light in the Pockels element 4 (electro-optic effect element) is inclined to the polarizing direction (x) of the analyzer 5 in the reverse direction to the rotating direction of the plane of polarization by the optical activity of the crystal in the range of an angle substantially half the angle of polarization. Thus, double refraction is hardly caused and temperature characteristic is favorable.  The pockels element 4 having optical activity is used, and the Pockels element 4 is inclined relatively to the analyzer 5 by a pedestal 11 to improve the modulation sensitivity, and the Pockels element 4 side is further inclined to dispense with adjustment for parts complicated in adjustment such as a collimator 1c or the like.
Patent JP-H04306244-A (JP)
Title: Polyimide composition
Inventor: HORUSUTO SUTENTSUENBERUGEERU
IPC: C08K5/13
Filed: 1991-07-26
Abstract: PURPOSE: To obtain a curable polyimide composition showing good pressability in the formation of a fibrous composite material by a wet process without detriment to toughness and temperature resistance by mixing a specified polyimide with a specified alkenylphenoxyalkane.  
     CONSTITUTION: A polyimide represented by formula I [wherein B is a divalent group having a C-C double bond (e.g. formula II); A together with a divalent W is an X-valent group (e.g. up to 12C alkylene)] is mixed with an alkenylphenoxyalkane represented by formula III [wherein D is a Y-valent group; Y is 1, 2 or 3; and E is formula IV (wherein R is a 1-6C alkyl; and R' is a 3-8C 1,2- or 2,3-alkenyl)] in an amount of 0.05-20 mol, desirably 0.2-1 mol per equivalent of the polyimide. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61277360-A (JP)
Title: Permanent magnet type stepping motor
Inventor: ISOZAKI KOKI
IPC: H02K37/18
Filed: 1985-12-10
Abstract: PURPOSE:To reduce the angle of stepping without scaling up the size of a stepping motor by properly determining the number of magnetic poles for a stator, the number of pole teeth fitted to a rotor pole and disposing pitches among each magnetic pole for the stator. CONSTITUTION:The inner circumference of a stator radially has a plurality of magnetic poles 2-1-2-16, and the noses of several magnetic pole have a plurality of pole teeth. Windings 3-1-3-16 are wound severally to respective magnetic pole. When the number of the magnetic poles for the stator is 16 and the number Z of the pole teeth is represented by Z=16m+ or -4, disposing pitches among respective magnetic pole 2-1-2-16 for the stator are arranged so that fourteen magnetic poles, to which adjacent magnetic poles each correspond and angles thereof among themselves extend over alpha=360(1/16 - or + 1/8Z) deg., and two magnetic poles, an angle thereof between them extends over beta=360[1/16+ or -(1-1/8)/Z] deg., are combined and formed.
Patent JP-S61148360-A (JP)
Inventor: ERUBUE SHIERUPINSUKII
IPC: G01N25/02
Filed: 1985-12-10
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-H0588407-A (JP)
Title: Image forming method
Inventor: OKUYAMA TAKEKI
IPC: G03G13/08
Filed: 1991-09-30
Abstract: PURPOSE:To provide an image forming method capable of forming an image of high resolution without generating selective development, forming an image without a fog, forming an image of high image density, and forming an image of high reproducibility of neutral tints of a color image. CONSTITUTION:A dispersion liquid of a coloring agent dispersed in such a manner that a particle diameter of the coloring agent becomes 2-10 times of that of a primary particle is added to another dispersion liquid of a polymerized particle (a) of an average particle diameter 0.5-3.0mum, to fix the coloring agent on a surface of the polymerized particle (a) and then subjected to coagulation so as to obtain a coagulated particle (b) of an average diameter 3.0-7.0mum. A two-component developer 3 including this particle (b) as a toner is used in the method so as to form a toner image on an electrostatic charge image forming body 1.