baber/WOPTO huggingface dataset:
Patent JP-S6387197-A (JP)
Title: Coil current controller for rotary electric machine employing split stator
Inventor: TAWARA KAZUO
IPC: H02K17/30
Filed: 1986-09-29
Abstract: PURPOSE:To prevent the generation of unbalance in the coil current of an armature, by a method wherein an impedance element is connected in series to the armature in a phase, in which the impedance thereof is smaller than the same of the armature coil of a split stator. CONSTITUTION:A motor 1 is equipped with a stator 1a, in which a plurality of stator cores split circumferentially into plural sections is connected so as to be capable of being dismantled, a rotor 1b and star-connection 3-phase armature coils 1U, 1V, 1W, which are mounted in the slots of the core. Reactors 4V, 4W are inserted between coil terminals 1v, 1w and output terminals 2v, 2w for a cyclo converter 2. According to this method, the impedance of the armature coils 1V, 1W is smaller than the same of the armature coil 1U, therefore, current, conducted through the armature coils 1V, 1W, may be prevented from becoming larger than the current, conducted through the armature coil 1U.
Patent JP-S61107000-A (JP)
Title: Sirocco fan
Inventor: TOMOHIRO TERUHIKO
IPC: F04D29/30
Filed: 1984-10-30
Abstract: PURPOSE:To improve the blast efficiency of a sirocco fan by inclining each of a plurality of blade sections on the same circle centered on the axis of rotation in the direction reverse to that the impeller rotation as viewed from a boss portion torward a support ring. CONSTITUTION:In a sirocco fan, each of a plurality of blades 1a arranged between a boss portion 6 and a support ring 5 has a section gently inclined toward the support ring 5 from the boss portion 6. Accordingly, in the clockwise rotation of an impeller 1, the blades 1a supplies a fluid with a force in the axial direction from the boss portion 6 toward the support ring 5 as well as the one in a plane vertical to the axis of rotation. This moves the whole fluid flowing out of the impeller 1 toward the support ring side, reducing a dead fluid region to improve the blast efficienty of the fan.
Patent JP-H0274998-A (JP)
Title: Multivoice siren device
Inventor: INOUE TERUSHI
IPC: G10K7/04
Filed: 1988-09-12
Abstract: PURPOSE:To realize an average rhythm musical scale of a semitone each by specifying a rotating speed ratio between each of plural rotation axes to which a siren is attached. CONSTITUTION:To plural rotation axes K1-K3 in which a ratio of rotating speeds between each of them is 1:1.06, plural sirens T1, T5 and T9 are attached. In this state, it is assumed that for instance, to three kinds of rotation axes K1-K3, namely, a first axis - a third axis, the sirens T1, T5 and T9 in which the number of opening parts is 6 are attached, respectively. In this case, when a sound which is sounded from the siren T1 with a shutter which is attached to a first axis K1 and in which the number of opening parts is 6 is a base sound, a sound being higher by a semitone than the base sound is sounded from the siren T5 which is attached to a second axis K2, and a sound being higher by a semitone than the siren T5 which is attached to a second axis K2 is sounded from the siren T9 which is attached to a third axis K3. In such a way, an average rhythm musical scale of a semitone each can be realized.
Patent JP-2001051357-A (JP)
Title: Photosensitive material carrying device
Inventor: YAMAMOTO JUNICHI
IPC: G03D13/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material carrying device capable of enhancing the throughput for paper (photosensitive material). SOLUTION: This device is equipped with a 1st carrying unit 1 carrying paper P at 1st carrying speed (low speed), a 3rd carrying unit 3 arranged on the downstream side of a carrying path and carrying the paper P at 2nd carrying speed (high speed), a 2nd carrying unit 2 arranged between the unit 1 and the unit 3, a 1st guide 4 arranged between the unit 1 and the unit 2, a 2nd guide 5 arranged between the unit 2 and the unit 3, a paper detection part 9a detecting that the leading edge of the paper P passes the front side of the guide 4 and detecting that the trailing edge of the paper P passes the rear side of the guide 4, and a speed control part 9b controlling the carrying speed in the unit 2 to a low speed or a high speed based on the detected result of the detection part 9a.
Patent JP-H0973885-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KATO NAOYUKI
IPC: H01M10/058
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and productivity of a nonaqueous electrolyte secondary battery by forming the battery container and battery lid of a rectangular or elliptical lithium secondary battery from aluminum, closing a battery opening using a double winding method, and increasing superimposed energy density. SOLUTION: In a nonaqueous electrolyte secondary battery which uses a lithium-containing compound as its positive electrode and a carbonaceous material doped and undoped with lithium as its negative electrode, a battery container 5 and a battery lid 9, both made from aluminum, are closed by a double winding method after injection of an electrolyte; i.e., the curl of the lid 9 whose outer periphery is curved into a predetermined configuration is wound on itself from the outside of a flange formed at the end of the container 5, and then these parts are pressed from the outside and joined together.  When the distance between the end of the curl of the lid 9 and the end of the flange of the container 5 is (a) and the distance between the inside of the curved part of the curl of the lid 9 and the inside of the curved part of the flange of the container 5 is (b), a structural parameter a/b is desirably 0.5-10.
Patent JP-H1167008-A (JP)
Title: Switching mechanism of knob switch for electronic device
Inventor: TAKANASHI SHIN
IPC: H01H19/11
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a switching mechanism of a knob switch for an electronic device that can be surely stopped by locking it to a selected mode position. SOLUTION: For a switching mechanism of a knob switch for an electronic device provided with two switching positions in one rotational direction, an interference projecting part 13 is provided at a peripheral part of a knob switch main body 9, and a locking knob 14 that can be switched by click spring 18 at a locking position and a releasing position corresponding to the position of the interference projecting part 13 when the knob switch main body 9 is turned to the switching position of the two switches.
Patent JP-2000051535-A (JP)
Title: Ferris wheel
Inventor: IWAMOTO YOICHI
IPC: A63G27/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a Ferris wheel capable of making passengers safely get on even in the Ferris wheel of a large size exceeding the conventional one. SOLUTION: This Ferris wheel is provided with a wheel 5 supported turnably with a rotary shaft 2 at a center, plural gondolas 7 detachably locked to the wheel 5 by pins 8 attached and detached to/from the wheel 5, a pin attaching/ detaching device 12 for separating the gondola 7 from the wheel 5 by detaching the pin 8 from the wheel 5 and locking the gondola 7 to the wheel 5 by mounting the pin 8 to the wheel 5 and a gondola holding and transferring device 11 for holding the gondola 7 separated from the wheel 5 by the pin attaching/ detaching device 12 and transferring the gondola 7 in a prescribed direction.
Patent JP-S60121639-A (JP)
Inventor: TOYODA MITSURU
IPC: H01H33/88
Filed: 1983-12-05
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-H1067039-A (JP)
Title: Manufacture of silicone type rubber foam
Inventor: ODAJIMA SATOSHI
IPC: C08J9/12
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain foam uniform in foam diameter without highly controlling a curing speed and a foaming speed by specifying the relation between the contact area of a gas substance and a silicone type rubber compsn. and the extrusion speed of the silicone type rubber compsn. under a normal temp. and normal pressure condition and specifying a pressure lowering speed. SOLUTION: A space is provided to the injection part of a gas substance provided behind a part where the pressure of a silicone type rubber compsn. 1 is raised to a constant value or more by a gear pump 3 to be filled with porous matter 4. The gas substance 5 is injected through this porous matter 4 to set not only the relation between the contact area S(cm<2> ) of the gas substance 5 and the silicone type rubber compsn. 1 and the extrusion speed V(cm<3> / min) of the silicone type rubber compsn. 1 to S>=2V but also a pressure lowering speed to 10kgf/cm<2> /sec or more. As a result, a silicone rubber foam uniform in foam size and having a fine foam diameter and uniform foam dispersibility is stably obtained without highly controlling a curing speed and a foaming speed.
Patent JP-S60122226-A (JP)
Title: Intake device of internal-combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02B29/06
Filed: 1983-12-05
Abstract: PURPOSE:To improve the filling efficiency by giving a difference between closing times of part of multiple intake valves provided on each cylinder and the other intake valve and feeding the supercharged air to the intake port with the later closing time. CONSTITUTION:In an internal-combustion engine with a supercharger, out of two intake valves 20A, 20B provided on each cylinder, cam shapes of individual mobile valve cams are devised so that the closing time of the first intake valve 20A is largely delayed (e.g., near the middle of a compression stroke at 50 deg.- 80 deg. after the bottom dead point) and the closing time of the second intake valve 20B is advanced than the above to the vicinity of the bottom dead point. A butterfly type switch valve 24 is inserted in an intake port 3A provided with the intake valve 20A having the later closing time, and the said valve 24 is opened when the supercharged pressure attains the pressure near an intercept point where it is quickly increased against the engine rotation speed. The supercharged air is introduced into this intake port 3A during a period from near the bottom dead point of intake stroke to near the closing time of the intake valve 20A.
Patent JP-S6281415-A (JP)
Title: Polyamine and manufacture
Inventor: BUERUNAA RASUHOOFUAA
IPC: C07C211/54
Filed: 1986-09-29
Abstract: Polyamines containing primary amino groups are prepared in a single stage process by hydrolyzing an isocyanate in the presence of a catalyst incorporable through an NCO reactive group and a water-miscible aprotic-dipolar solvent. This hydrolysis is carried out at from 20 DEG  to 210 DEG  C. with the reactants being in substantially homogeneous phase. The isocyanate starting material has an NCO content of from 0.5 to 40% by weight. The catalyst is used in a quantity of at least 0.0001% by weight, based on 100% by weight of isocyanate compound. The water-miscible solvent is used in a quantity of at least 10% by weight, based on 100% by weight of isocyanate compound. The polyamines thus produced are particularly useful in the production of polyurethanes.
Patent JP-H0395068-A (JP)
Title: Lavel printer
Inventor: FUSHIMI KAZUHIRO
IPC: B65H41/00
Filed: 1989-09-04
Abstract: PURPOSE:To securely peel off a label by folding the mount for label after printing using a peeling member, inserting the mount between a pinch roller and platen, and performing the peeling of label with these pinch rollers, platen and the peeling member. CONSTITUTION:The mount for a label 1 after printing is folded by a peeling member 4. This mount 1a is inserted between a pinch roller 6 and a platen 2, and the label 1b is peeled off by them and the peeling member 4.
Patent JP-H08254801-A (JP)
Title: Phosphoryl hydrazine compound and silver halide color photographic sensitive material using that
Inventor: NAKAMURA TAKASHI
IPC: C07F9/6574
Filed: 1995-08-15
Abstract: PURPOSE: To provide a new phosphoryl hydrazine compd. and a photosensitive material in which production of color contamination and color fog and storage property are improved. CONSTITUTION: The phosphoryl hydrazine compd. is expressed by formula. The silver halide color photographic sensitive material has at least one photosensitive silver halide emulsion layer on a supporting body and contains at least one kind of this compd. In formula, R<1> is an aryl group or heterocyclic group, A<1> , A<2> are hydrogen atoms or groups which can be hydrolyzed, X is an oxygen or sulfur atom, and Y<1> represents a group of atoms necessary to form a phosphorus-contg. heteroring.
Patent JP-2001051428-A (JP)
Title: Apparatus for heat-treating sheetlike material and post- exposure system
Inventor: MIYAMOTO SHINICHI
IPC: F26B13/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the warpage of a sheetlike material to be treated due to overheating and to perform appropriate heat treatment by disposing a heating source in a heat treatment stage in such a way that the quantity of heat from the heating source is made largest at the middle part of a conveyance passage and made smaller toward the sheetlike material introduction side and discharge side. SOLUTION: A sheetlike material 16 directly receives heat, that is, IR energy from a heating source 14 and is heat-treated. The sheetlike material 16 is held between a pair of introduction guide rollers 18, introduced into a heat treatment stage 10 and horizontally conveyed by the driving force of conveyance supporting rollers 20 under support by the rollers 20. The heating source 14 is disposed in such a way that the sheetlike material 16 is heated at the highest temperature when it passes near the central part of the heat treatment stage 10 and the sheetlike material 16 is heated at the lowest temperature when it passes near the introduction guide rollers 18 on the introduction side and near a pair of discharge guide rollers 22 on the discharge side.
Patent JP-H0783601-A (JP)
Title: Measuring device for forming layer thickness
Inventor: URABE ICHIJI
IPC: G01B3/20
Filed: 1993-09-14
Abstract: PURPOSE:To provide a measuring device for foaming layer thickness by which the thickness of a flexible foaming layer formed on a hard surface is accurately, easily and promptly measured without damaging the foaming layer. CONSTITUTION:Inside a rod-like main body 1, a long hole 11 whose one end side is open and the other end side is closed with a bottom plate 12 is provided, and a pore 13 is opened through the bottom plate 12, and further the long hole 11 houses a rod-like body 2 so that its free sliding is permitted in the axial direction. One end of the rod-like body 2 protrudes from the open end of the rod-like main body 1, and at the tip of the other end, needle-like body 3 is provided, so that it, while penetrating in the narrow hole 13, projects itself out of the rod-like main body 1, and the long hole 11 of rod-like main body 1 houses a coil spring 4 between the bottom plate 12 and a bottom part 22 of the rod-like body 2.
Patent JP-H0870501-A (JP)
Title: Motor control device for electric motor vehicle
Inventor: SUZUKI HIROYASU
IPC: B60L3/00
Filed: 1994-08-30
Abstract: PURPOSE: To allow an electric motor vehicle to self-travel within the given time in the case of braking a motor for the purpose of overheat protection and over discharge protection. CONSTITUTION: A motor control device 10 is provided with a power supply switch 12, a temperature sensor 18 for measuring the temperature TD of the driving circuit 16 of a motor 14, a remaining battery capacity measuring means 24 for measuring the remaining capacity WB of the electric power of a battery 20 and a microcomputer 26 for measuring time (t) from the closing of the power supply switch 12 and at the sane time controlling the driving circuit 16. The microcomputer 26 controls the driving circuit 16 so as to be able to drive the motor 14 when the temperature TD is a reference value TMAX or higher or when the time (t) is within the given time tON in the case that remaining capacity WB becomes the minimum reference value WMIN capable of travelling. Otherwise, the driving circuit 16 is controlled so as to brake the motor 14.
Patent JP-H0973105-A (JP)
Title: Color liquid crystal display device
Inventor: SAKAMOTO KATSUTO
IPC: G02F1/137
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To embody clear and colorful multicolor display by coloring light without using color filters, displaying plural colors with the same pixels, increasing a contrast and displaying white and black which are the basis of the display and three primary colors of red, green and blue. SOLUTION: This color liquid crystal display device has a liquid crystal cell 10, a pair of polarizing plates 21, 22, a reflection plate 20 and two sheets of phase difference plates 23, 24 arranged between the polarizing plate 21 on the front side and the liquid crystal cell 10. The liquid crystal molecules of the liquid crystal cell are twist oriented at a twist angle of 75 deg.±10 deg.. The Δnd value of the liquid crystal cell 10, the retardation value of the phase difference plates 23, 24, the transmission axes of a pair of the polarizing plates 21, 22 and the direction of the delay phase axes of the phase difference plates 23, 24 are so set that the colors of the exit light change to the red, green, blue, black and white according to the voltage impressed on the liquid crystal cells 10.
Patent JP-H1163847-A (JP)
Title: Method for cooling inner wall of metal refining furnace
Inventor: KATO KAZUYUKI
IPC: C21C5/42
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent burn out by spraying a fluid to an inside surface of a metal refining furnace of a water-cooled panel before starting contact of a melted metal with the panel, and cooling the inside surface of the furnace. SOLUTION: A wall of a metal refining furnace 1 disposed above a stationary surface of a melted metal 5 held in the furnace 1 is covered with a water-cooled metal panel 2. At the time of tapping the metal 5, a furnace body is inclined, and the metal 5 is discharged out of the furnace by a tapping hole 6 passed through the wall of the furnace covered with the panel 2. At this time, before bringing the metal 5 into contact with the panel 2, oxygen gas 10 is top blown to the inside surface of the furnace of the panel 2 via a top blowing oxygen lance 3 to bring about secondary combustion of CO gas generated in the furnace in an upper part of the furnace 1, thereby cooling a side surface of the furnace. Thus, burn out can be prevented, and hence a refractory cost at the time of refining the metal can be reduced.
Patent JP-2000051553-A (JP)
Title: Method for joining waterproof cloth
Inventor: KAMIYA MASAMI
IPC: B29L7/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To give uniform waterproof property over a whole sewing part by sewing a set of waterproof cloth and another waterproof cloth by means of arranging a hot melt adhesive layer between them, holding a sewing part between a set of metallic mold electrodes and welding a hot melt adhesive. SOLUTION: The waterproof cloths A1 and A2 are constituted of a waterproof layer 1 consisting of a texture 2 and a polyurethane resin and the end part of the waterproof surface in the cloth A1 is superimposed on the waterproof surface of the other cloth A2 with the hot melt adhesive layer 3a and sewed with a polyester thread 4a for a sewing machine. Then, the upper side waterproof cloth A1 is folded by holding the hot melt adhesive layer 3b inside and the whole is sewed with the thread 4b for the sewing machine. Then, the sewed part is held between a set of metallic mold electrodes which are arcuately bent, the hot melt adhesive layers 3a and 3b are heated by a high frequency and welding is executed.
Patent JP-S59117763-A (JP)
Title: Magnetic tape cutting and jointing method
Inventor: KIUCHI SEIJI
IPC: B65H21/00
Filed: 1982-12-24
Abstract: PURPOSE:To set an interval between tapes to be butted to an optimum value at all times by moving minutely at least one tape out of two tapes in the tape lengthwise direction so as to finely adjust the interval between a magnetic tape and a reader tape. CONSTITUTION:In the device used for this method, a bearer table 12 is moved minutely by an air cylinder 19 and a stopper 15 so as to increase the interval between the magnetic tape 22 and the reader tape 23. Further, in this case, the minute amount of the bearer table 12 is obtained experimentally and by experience so as to set the interval between both the tapes 22 and 23 to a desired value, and the butting interval between both the tapes 22, 23 is set to an optimum value at all times by giving the minute amount obtained in this way.
Patent JP-H108647-A (JP)
Title: Ridge tile fixture
Inventor: OKAMURA YOSHIMI
IPC: E04D1/34
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixture which can fix a ridge tile with no use of mortar or ridge earth, or which can mount a ridge tile and which is excellent in water- resistance, antiseismic ability, wind-resistance and antishock ability. SOLUTION: This fixture is composed of a planar resilient member 10 and a seal member 14, the planar resilient member 10 incorporating a bottom surface part 11, a side surface part 12 and a shoulder part 13. The fixture is set on the top part of a roof so as to fix ridge tiles 103, and the seal member 13 is laid on the rear side of the shoulder part 13 so as to press a crosspiece tile 102. With this arrangement, the ridge tiles can be fixed with no use of ridge earth or the like, the construction can be facilitated. Further, the seal part 4 has a double structure and a soft seal 14b laid on the lower side so that seals between the ridge tiles and the crosspiece tiles in order to surely prevent entrance of water and to enhance the antiseismic ability.
Patent JP-H04109790-A (JP)
Title: Recording and reproducing device
Inventor: TAKEUCHI AKIHIRO
IPC: H04N9/815
Filed: 1990-08-29
Abstract: PURPOSE:To prevent noise in a color difference signal from giving effect on brightness even in a recording and reproducing device with a different matrix constant by adding color difference signals of a prescribed ratio to a luminance signal at recording and subtracting the added signal from the luminance signal at reproduction. CONSTITUTION:Color difference signals inputted from input terminals 2, 3 are added to a luminance signal inputted from a terminal 1 by an adder 4. An added new correction luminance signal Y1 is inputted to input terminals 6, 7, 8 of a component recording and reproducing device 5 together with the color difference signals and recorded/reproduced therein. A correction luminance signal reproduced from an output terminal 9 of the recording and reproducing device 5 is subtracted at an adder 10 by a quantity multiplying color difference signals P, Q reproduced from output terminals 12, 13 with prescribed addition ratios -KP.P, -KQ.Q respectively and the result appears at an output terminal 11 as the original luminance signal Y. Thus, the S/N of a color is visually improved in a recording and reproducing device for a high definition television receiver in which input and output of luminance and color difference signals are specified.