baber/WOPTO huggingface dataset:
Patent JP-H0315723-A (JP)
Title: Weighing equipment at time of flowing of free fluidity or scattering solid, particularly granular body or powder
Inventor: JIYATSUKU ROBEERU ARUBEERU DO
IPC: G01F1/06
Filed: 1990-02-27
Abstract: PURPOSE: To enhance weighing accuracy by providing a magnetic system allowing the predetermined max. holding force to act on a rotor in the direction opposite to the rotary direction of the rotor. CONSTITUTION: The rotor 5 freely rotated around a horizontal rotary axis 4 is housed in a housing 1 and a plurality of holding means allowing the predetermined max. holding force to act on the rotor 5 in the direction reverse to the rotary direction of the rotor 5 are provided. This holding means are constituted of four permanent magnets 20 attached to the plate 19 fixed to the housing 1 at a right angle to the rotary axis of the rotor 5 and four permanent magnets 21 fixed to the disc 17 of the rotor 5. When a substance to be weighed is supplied into the small chambers 10 of an impeller 6 from a supply port 2, the rotor 5 is ready to rotate in the direction shown by an arrow 18 but this rotation is prevented by the holding forces of the magnets 20, 21.  However, if the supply of the substance is continued, the wt. of the substance exceeds the holding forces acting on the rotor 5 at a certain point of time and the rotor 5 is rotated. As mentioned above, the rotor 5 is rotated only by the wt. of the substance in the small chambers 10 and weighing accuracy can be enhanced.
Patent JP-S51119203-A (JP)
Title: Moving-coil type converter
Inventor: NEMOTO MITSUO
IPC: H04R9/12
Filed: 1975-04-11
Abstract: PURPOSE:Reduction of the actual mass of an armature containing the coil and core.
Patent JP-S60189213-A (JP)
Inventor: ITOU HIDEO
IPC: H01G9/02
Filed: 1984-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10226365-A (JP)
Title: Floor plate structure for truck loading space
Inventor: KUWABARA TORU
IPC: B62D33/023
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a floor plate structure for a truck loading space formed such that in an end face of a floor plate part in the loading space of a truck, a resin-made protecting member is provided, when a cargo is loaded/unloaded, damage by interference of a pawl part of a forklift with the floor plate part is prevented, also collected water in a surface of the floor plate part is smoothly surely drained. SOLUTION: In this floor plate structure for a truck loading space, in an end face part 6 in the side of a side rail part 7 of a floor plate part 4 formed by changing inside a hollow part mounted on a vertical joist 3 to be covered with fiber reinforced plastic, with a soft member of foaming material 20 or the like, a resin-made protecting member 1 is provided. By this structure, a pawl of a forklift is brought into contact with the protecting member 1, with no direct contact with the floor plate part 4. A draining groove 14 is formed in the protecting member 1, water collected in a surface of the floor plate part 4 is drained to a side of the side rail part 7 from the draining groove 14. Further, the draining groove 14 is covered with a hook 15.
Patent JP-H11242569-A (JP)
Title: Optical disk recording and reproducing device and method
Inventor: TSUNODA TAKESHI
IPC: G11B20/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of data which are written or read at a time by arranging an information recording and reproducing means which can freely move in the different radius directions of an optical disk and performing the plural wiring or reading operations of the data to be recorded on the optical disk in parallel to each other. SOLUTION: An optical disk 32 is held by a revolving spindle motor 31 and three optical pickups 46a, 46b and 46c serving as an information recording and reproducing means are radially arranged on the top surface of a base 47 so as to freely move in the different radius directions of the disk 32. Then, these optical pickups 46a, 46b and 46c are moved in the radial direction of the disk 32 by moving means 42a, 42b and 42c, respectively. A system controller performs plural writing and reading operations of data to be recorded on the disk 32 in parallel to each other and then, distributes the divided data to be written and connects the read divided data together.
Patent JP-H09247525-A (JP)
Title: Video special effect device
Inventor: MARUYAMA KAZUHIRO
IPC: G06T15/80
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To generate the picture of a realistic shadow through simple configuration. SOLUTION: A gain control circuit 5 to control the gain of a shadow key signal, low pass filters 6 and 7 to filter the picture of the shadow, a controller 8 which controls the gain in the gain control circuit 5 in accordance with a gain characteristic based on distance (x) between the shadow and an object and the distance (y) between a light source and the object, and also controls a filter characteristic in the low pass filters 6 and 7 in accordance with the filter characteristic corresponding to a ratio x/y, and an over/under circuit 13 to subtract a part to be hidden with a key signal K from the shadow key signal SK are provided, and a background signal, the signal of an object picture and an object video signal Vi are mixed based on the key signal K.
Patent JP-S52127753-A (JP)
Title: Production of cadmium sulfide monocrystal film
Inventor: YAMAGUCHI KAZUFUMI
IPC: H01L21/365
Filed: 1976-04-20
Abstract: PURPOSE: To cause the epi-growth of Cds on CdTe which is treated previously with heat etching by forcing In and Ga to vaporize from the vaporizing source controlled thermally simultaneously with CdS vaporization in the atmosphere including H 2  or of H 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07231600-A (JP)
Title: Canned motor
Inventor: MATAKE KOZO
IPC: H02K5/128
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate rewinding work and repairing work while protecting the components against corrosion and deterioration of insulation by welding a frame side plate and a can and then fitting the frame side plate into the frame through a sealing member, e.g., an O-ring or a gasket, being set between the inner peripheral surface of the frame and the outer peripheral surface of the frame side plate. CONSTITUTION:A stator core 1 of a magnetic body is fixed with a winding 2 and connected with a lead wire 10. Flanges 3a, 3a' are formed integrally on the opposite sides of a frame 3. Frame side plates 4a, 4b are inserted which keeping a slight gap between the outer periphery thereof and the inner peripheral surface of the frame 3 with the gap being sealed by means of O-rings 8a, 8b being set on the outer periphery of the frame side plates 4a, 4b. A thin tubular can 5 is inserted into the frame side plates 4a, 4b and the stator core 1 and the can 5 is welded, at the opposite ends thereof, to the frame side plates 4a, 4b.
Patent JP-H03248463-A (JP)
Title: Manufacture of solid image pickup element
Inventor: NAGAYA KAZUHISA
IPC: H04N5/335
Filed: 1990-02-26
Abstract: PURPOSE:To simplify a manufacturing process by dipping a convex focusing lens in a dye for infrared rays so as to be swelled and expanded for forming without requiring heat treatment. CONSTITUTION:A mask pattern corresponding to a picture element pattern of a light-receiving part is used to form a resist pattern 8 on a film 7 by a photolithography technique. In this state, a colorable material 7 is dyed by using dyestuff for infrared rays. A resist pattern 8 covering the colorable material 7 is performed so as to encircle around the light-receiving part 5 by the part corresponding to a shielding film 4 to selectively dye to cause swelling so that a swollen region takes a form of minimum free surface energy, that is, a spherical form. The colorable material 7 is swollen to obtain a convex layer 1. This lens form is fixed by conditions of a dye, that is, solution concentration, a temperature, a dipping time and film thickness of the colorable material 7, and conditions for obtaining the optimal curvature focusing at the light- receiving part 5 are selected in consideration of thickness of a color filter layer 2.
Patent JP-H03249981-A (JP)
Title: Grain screening device
Inventor: YAMAMOTO SOICHI
IPC: B07C5/10
Filed: 1990-02-26
Abstract: PURPOSE:To allow the selection of only the grains having preset major axes and colors from grains by optically detecting the peripheral diameters and colors of the grains. CONSTITUTION:The grains 14 are arrayed in a specified direction and are moved in a prescribed direction by an electromagnetic feeder 20. The major axes of the grains 14 are detected by a major axis detecting section 32 consisting of a light emitting element 34 and a light receiving element 36 and the colors of the grains 14 are detected by a color detecting section 60 consisting of light emitting elements 62A to 62D and light receiving elements 64, 66. Further, an air injecting gun 46 is disposed on the downstream side of the major axis detecting section 32 and the color detecting section 60 and the moving loci of the grains 14 passing these sections are changed. A controller 44 controls the air injecting gun 46 in such a manner that the moving locus of the grains 14 is changed according to the major axes detected by the major axis detecting section 32 and the colors detected by the color detecting section 60. Consequently, only the grains having the preset major axes and colors are selected from these grains.
Patent JP-S58163245-A (JP)
Title: Rotor of rotary electric machine
Inventor: AOKI KANEMASA
IPC: H02K23/66
Filed: 1982-03-19
Abstract: PURPOSE:To simplify wiring, by a method wherein a conductive pattern is formed on a paint board in spiral extending from the rotation shaft center outwards. CONSTITUTION:A hole 1 (a) to which a commutator is fitted is bored at the center of a print board 1. Conductive patterns 1A, 1B, 1C, 1D, 1E are formed on flat surface of the print board 1. As seen in one conductive pattern 1A, one end 1A1 starts at portion near the center of rotation shaft and is gradually expanded outwards in spiral form and other end 1A2 is disposed to outer circumferential end of the print board 1, and one end 1A1 and other end 12A2 are opposed at about 180 deg. with respect to the rotation shaft. One end is connected to a commutator segment, end other end is taken to outside of the print board and connected to a driving coil.
Patent JP-S62203425-A (JP)
Title: Digital-analog conversion circuit
Inventor: HAYASHI HIDEAKI
IPC: H03M1/82
Filed: 1986-03-04
Abstract: PURPOSE:To obtain an analog data with high accuracy without distortion while adopting simple constitution using a counter circuit by providing a cancelling means so that a pulse width conversion output reduces phase change against the sample period. CONSTITUTION:A digital data D is fed to a preset input of an up-down counter circuit 3, a frequency 2fs being twice the frequency fs of a sampling clock SC is fed to a load terminal L and the said data D is loaded. On the other hand, an output 7a of the 2nd flip-flop circuit 7 set by the frequency fs of the sampling clock SC and reset by the frequency 2fs having a period 2DELTAfs being a half of the period fs is fed to an up/down terminal of the up/down counter circuit 3 to select the up or down count of the up/down counter circuit 3. The up/down counter circuit 3 uses a carry pulse C generating a full scale output at count-up and a borrow pulse B generating all '0' at count-down so as to set S or reset R of the 1st flip-flop circuit 4.
Patent JP-H03248490-A (JP)
Title: Excimer laser device
Inventor: YOSHIOKA YOSHIFUMI
IPC: H01S3/03
Filed: 1990-02-26
Abstract: PURPOSE:To put the gas cooled by a gas purifying device to proper temperature so as to sent it into a chamber by taking out the gas inside a laser chamber by the gas purifying device so as to remove impurities by a low temperature trap, and also detecting the temperature of laser gas, and controlling a heater by means of the control circuit to which detection output is input. CONSTITUTION:By opening gas flow valves 6 and 7 during the oscillation of a laser, the laser gas inside a laser chamber 1 is circulated, and first of all gas impurities are removed by a liquid nitrogen trap 8. Then, the laser gas is set in the laser chamber 1, after being put to proper temperature by a heater 9 for heating. At this time, by monitoring the gas temperature by a temperature sensor 10, and controlling the heater 9 for heating by the control circuit 11 to which this output is input, the laser gas to be sent in the laser chamber 1 is controlled to be at proper temperature. That is, when laser gas temperature has risen, by decreasing the current being let flow to the heater for heating, the laser gas temperature is lowered, and when the temperature has dropped, by increasing the currents, laser gas temperature is raised.
Patent JP-H1184735-A (JP)
Title: Magenta toner for developing electrostatic charge image and its production
Inventor: CHIBA TATSUHIKO
IPC: G03G9/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality, a high density and a clear magenta color and to improve the transparency and highlight reproducibility of a fixed image on an OHP sheet by using a specified solid soln. pigment as a magenta pigment. SOLUTION: This magenta toner contains magenta toner particles contg. a bonding resin and a magenta pigment which is a solid soln. pigment of C.I. Pigment Red 122, C.I. Pigment Red 202 and C.I. Pigment Violet 19. In 1 pt.wt. of the solid soln. pigment, C.I. Pigment Red 122, C.I. Pigment Red 202 and C.I. Pigment Violet 19 are contained in a ratio satisfying 0.3<=A/C<=5.0 and 0.1<=A×C/B<=10.0 (A, B and C are weights of the C.I. Pigment Red 122, C.I. Pigment Red 202 and C.I. Pigment Violet 19, respectively).
Patent JP-H1054165-A (JP)
Title: Electronic access control and secret protecting device
Inventor: KRAFT WOLFGANG DIPL ING
IPC: H04B3/54
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To further improve the protection for the release of unauthorized information and invariably acquire the updated information about the conditions of objects to be protected. SOLUTION: A central control unit CCU is connected to at least one local data processor LDP via at least one distributed communication multiplexer DCM in a multi-stage hierarchy. The distributed communication multiplexer DCM and the local data processor LDP are adapted as semi-autonomous electronic units, and the local data processor LDP is installed in an object to be protected. Updated data are continuously exchanged between the object to be protected and the central control unit CCU via the dynamic protocol on the conditions of the object, attempts of access or similarities are implemented, and the local data processor LDP and a communication power supply are connected on the same two lines.
Patent JP-H08291714-A (JP)
Title: Intake passage structure for internal combustion engine
Inventor: TAKAHASHI ISAO
IPC: F02B31/02
Filed: 1996-02-08
Abstract: PURPOSE: To improve combustion characteristics and prevent blowing-back with a simple structure without deterioration of intake charging efficiency. CONSTITUTION: Intake introduced into an intake passage 16A is supplied to a combustion chamber from an intake port branch part 18 through plural ports 17A, 17B. In such an intake passage structure for an internal combustion engine, the intake passage 16A is bent in respect to the intake ports 17A, 17B immediately before the intake port branch part 18.
Patent JP-2000241416-A (JP)
Title: Health care device
Inventor: KUNITAKE YASUHIRO
IPC: G01N33/493
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent an obtaining means from extending to an extending position accidentally (vibration due to taking of seat or leaving one's seat) by making a keeping means keep an excreta obtaining means at an accommodation waiting position by a control means, when a prescribed condition is satisfied. SOLUTION: A urine sampling arm 32 of a rim-mounting-type urine sampling unit 12 is driven by a urine-sampling-arm driving motor 23 usually in two-phase exciting method, and is driven for normal extension, accommodation operation, or positioning at a constant speed. The urine sampling arm 32 at an accommodation position, due to vibration caused by opening or closing of a stool or a stool lid, or user's taking of seat or leaving of seat, during accommodation, displaces to reduce accuracy of urine sampling. Therefore, during accommodation of the urine sampling arm 32, a controller 36 controls so that a holding voltage is impressed on the urine-sampling-arm driving motor 23 (for example, with one-phase exciting) to keep the position.  Thus, the urine sampling arm 32 is very accurately controlled coupled with an positioning effect, and displacement and nonrequired extension can be prevented.
Patent JP-S58164565-A (JP)
Title: Preparation of urethane
Inventor: FUKUOKA SHINSUKE
IPC: B01J31/12
Filed: 1982-03-24
Abstract: PURPOSE:The reaction between a urea, carbon monoxide and an organic hydroxyl compound is conducted in the presence of a specific catalyst system and an oxidizing agent to produce the titled compound used as a carbamate farm chemical quantitatively with the catalyst recovered with industrial advantage. CONSTITUTION:The reaction between a urea such as N,N'-diphenylurea, carbon monoxide and an organic hydroxyl compound such as alcohol or phenol is carried out in the presence of an oxidizing agent such as molecular oxygen, an organic nitro compound or both of them, to give a urethane wherein a catalyst system consisting of an least one selected from metals in the platinum group and compounds containing the same such as Pd, Rh, Pd compound or Ph compound, at least one selected from compounds containing halogens suchas metal halides, onium halides and at least one selected from basic substances such as Mi, Na, Mg, Ba and others is used.
Patent JP-S59173143-A (JP)
Inventor: RIYUU CHIYUUICHI
IPC: B02C17/16
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。
Patent JP-H06351253-A (JP)
Title: Switching power supply circuit
Inventor: CARLSSON ULF GUNNAR
IPC: H02M3/28
Filed: 1994-03-16
Abstract: PURPOSE: To increase power while limiting the dimensions and price of a transformer to be employed. CONSTITUTION: The switching power supply comprises a parallel connection of at least two switching units 33 each comprising at least two sets of bridge circuit 7 having four sides arranged, respectively, with a switching element 9 and the primary winding 19 of a transformer is connected between one facing angles wherein the bridge circuits 7 of respective switching units 33 are connected in series at the other facing angle. The series connection is connected with an input circuit 1 for converting the main line voltage into a DC voltage and the primary windings 19 of the bridge circuits are connected together through the transformer core 121 in switching unit.  The primary winding is connected with the secondary winding 123 through the transformer core in switching unit and the secondary windings of respective switching units are connected in series thus equalizing the number of bridge circuits of each switching unit.
Patent JP-S60189671-A (JP)
Title: Power steering device
Inventor: TERAURA MINORU
IPC: B62D1/16
Filed: 1984-03-09
Abstract: PURPOSE:To make assembling work for a cable type power steering device ever so easy as well as to aim at the promotion of lightweight in body weight, by combining the operating force increasing function of a power unit with the cabling flexibility of a toothed cable. CONSTITUTION:When a wheel 2 is turned in a C or D direction, a wheel shaft 1 and a first gear 4 are turned in the same direction as well. With this rotation, a toothed cable 3 engaged with the first gear 4 moves in an E or F direction. Therefore, a second gear 11 engaged with the toothed cable 3 and a rotary shaft 14 both also are turned in a G or H direction, while they make a piston 19 move in an A or B direction via a torsion bar 16, a shaft 17 and a ball 18. At this time, a power unit 15 gives auxiliary power to the piston 19.
Patent JP-S51121323-A (JP)
Title: Photographic materials
Inventor: OCHIAI TAKEJI
IPC: G03C1/93
Filed: 1975-04-16
Abstract: PURPOSE:To make photographic layers consisting of hydrophilic coloid adhere strongly onto a support having a hydrophobic surface without treating the surface.
Patent JP-S57159694-A (JP)
Title: Manufacture of form damping roller cover
Inventor: MIYAZAKI TADASHI
IPC: B29C61/06
Filed: 1981-03-27
Abstract: PURPOSE: To obtain a titled cover for lithography which is free from shrinkage even in contact with water in the air by a method wherein a fiber fleece is formed in a cylinder from a hygro-thermo shrinking fiber, and undergoes a preshrinkage after application of a binder between component fibers.  
     CONSTITUTION: A fiber fleece is formed mainly from a hygro-thermo shrinking fiber such as polyvinyl alcohol fiber and then made a cylinder. In addition, a binder such as polyvinyl alcohol resin is applied between component fibers. Subsequently, the hygro-thermo shrinking fiber undergoes a preshrinkage at a rate of 3W50% to refine the fiber texture closely so that the hygro-thermo shrinking fiber can further retain the shrinking property at the rate of more than 10% after preshrinkage. Thus a form damping roller cover shrinkable diametrically is obtained with addition of heated water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08200821-A (JP)
Title: Instant hot water making device
Inventor: HAYAKAWA TETSUO
IPC: F24H9/00
Filed: 1995-01-27
Abstract: PURPOSE: To enable an instant hot water making device to be easily used also in a general home by a method wherein hot water kept between a hot water storing tank and a mixing plug is kept within a specified temperature range by replacing the hot water with another hot water kept in a hot water storing tank through a returning hot water header under an instruction of a temperature sensor. CONSTITUTION: Hot water kept between a hot water storing tank 3 and a mixing plug 14 is kept within a specified range of temperature during a use of the mixing plug 14 by replacing itself with hot water kept in the hot water storing tank 3 through a returned hot water header 11 under an instruction of a temperature sensor 18. Then, hot water of a low temperature while being boiled up under an operation of a hot water feeder 1 reaches the hot water storing tank 3, and this hot water is mixed with the hot water of a high temperature, reaches a mixing plug 14 through a hot water feeding header 10 and finally fed out. In addition, the boiled-up hot water in the hot water feeder 1 passes through the hot water storing tank 3 and a hot water feeding header 10 and reaches the mixing plug 14, resulting in that the hot water is fed out continuously.  Accordingly, in the case that the mixing plug 14 is used intermittently, even if the mixing plug is not opened for a long period of time, the hot water kept in the hot water storing tank 3 and the mixing plug 14 is always kept at a specified range to enable instant hot water feeding function to be performed completely.
Patent JP-S58172330-A (JP)
Inventor: UIRIAMU JIEI KEREGUHAN
IPC: C07C17/00
Filed: 1983-03-22
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。