baber/WOPTO huggingface dataset:
Patent JP-H0932790-A (JP)
Title: Canned pump
Inventor: MATSUOKA KENICHI
IPC: F04D13/06
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To enable cooling effect of a bearing metal to be sufficiently, obtained by a simple structure, by axially providing a water passage on a joint part between a bearing metal for supporting a rotary shaft of a motor in which a space between a stator and a rotor is partitioned by a can, and a supporting body for supporting the bearing metal. SOLUTION: When a pump is operated by rotating a motor, water is allowed to flow from a pump side into a can 104 through a circulating passage 110 of a bracket 103 in the direction of an arrow. The water is returned to a pump chamber through a groove hole 111 while cooling a bearing metal 109. This returned water is guided into an impeller 101 through a through hole 112 of the impeller 101. Accordingly, inconvenience of boring of the bracket 103 in a small-sized pump is eliminated, and cooling is performed by making use of a groove water passage 110 on the outer periphery of the bearing metal 109, and therefore, the cooling effect is improved, and the air bleeding effect is also improved. Moreover, since any circulating hole for returning water is not provided on the center part of the bracket 103, the processing cost can be reduced.
Patent JP-H0341687-A (JP)
Title: Data recorder for vtr
Inventor: OKAUCHI TAKESHI
IPC: H04N5/7826
Filed: 1989-07-07
Abstract: PURPOSE:To coincide time codes with the real time of recording by changing the bit number of the dummy bits to be added to data blocks having time code data consisting of control pulses at a specified period. CONSTITUTION:A means for adding the dummy bits D to the data having the time code data T consisting of the control pulses and a means for changing the bit number of the dummy bits D at the specified period are provided. The data blocks added with the dummy bits D of the changing bit number at the specified period are continuously recorded at the time of recording of the time codes by a CTL recording system in such a manner, by which the deviation in the time of the time codes is corrected without skipping the contents of the data in the time code data T and the coincidence with the real time is attained.
Patent JP-S6332078-A (JP)
Inventor: DEMUKAI ENZO
IPC: E05D15/30
Filed: 1986-07-25
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-H0468688-A (JP)
Title: Digital convergence correction device
Inventor: NISHINO HIROAKI
IPC: G09G1/02
Filed: 1990-07-03
Abstract: PURPOSE:To realize high accuracy convergence compensation for short adjustment time by storing the correction pattern of the entire screen, selecting and inputting a pattern to be corrected. CONSTITUTION:When a synchronizing signal is inputted from a synchronizing signal input terminal 13, a cross hatch pattern generation circuit 15 reflects the cross hatch pattern on a television screen. The intersection point of the cross hatch is in a convergence adjustment point. By the state of misconvergence on the screen, the adjustment pattern is selected by a control panel 1, and the correction amount in the adjustment pattern is set. A data operation microcomputer 24 by patterns writes the data for one screen in an one frame memory 5 based on this data, a correction data is called from the one frame memory 5 while matched with the scanning on the screen by an address counter 16 based on the synchronizing signal to be converted to the analog amount by a D/A conversion circuit 7. Thus, the misconvergence of the entire screen is corrected.
Patent JP-H114653-A (JP)
Title: Production of edible vessel and apparatus therefor
Inventor: OGAWA KAZUKO
IPC: B65D65/46
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an edible vessel based on a new sense not inducing lowering of mouth feeling and gustatory sense by humidity absorption even in storing for a long period of time. SOLUTION: This method for producing an edible vessel comprises mixing a mixed solid oil and fat containing an emulsifier with water, heat-melting, adding sole wheat flour or a mixture of wheat flour with starch at the heated time, kneading to paste-like, and adding a liquid hen's egg and kneading to prepare a consistent batter having fluidity, then supplying the batter into a nip-baking type baking device of a male and female-type mold. In supplying the batter into the baking device by a supplying pipe 1, a batter dividually pouring device having a batter flowing out-stopping means at a tip part of the supplying pipe 1 is used.
Patent JP-S5965880-A (JP)
Inventor: WATANABE KOUJI
IPC: G09F9/30
Filed: 1982-10-07
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-2000005193-A (JP)
Title: Artificial tooth
Inventor: NOJIRI JIRO
IPC: A61C13/28
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an artificial tooth which is easily attached, can certainly prevent removal and adhesion displacement, and provides low uncomfortable feeling. SOLUTION: An artificial tooth assembly consists of an upper artificial tooth assembly formed by mounting same number of artificial teeth 12 as that of upper teeth downward to an upper base 11, and a lower artificial tooth assembly formed by mounting same number of artificial teeth 22 as that of lower teeth upward to a lower base 21. For bonding the upper artificial tooth assembly with the lower artificial tooth assembly, springs 30, 40 formed as coil springs are respectively placed right and left. Because the upper artificial tooth assembly does not abut to the palate or tongue, uncomfortable feeling is not provided. Because elasticity of the springs 30, 40 allows the upper artificial tooth assembly to tightly engage with the mouth, mounting of the upper artificial tooth assembly does not require use of adhesion or vacuum suction.  In addition, even if the upper artificial tooth assembly or the lower artificial tooth assembly is displaced, recover force of the springs 30, 40 can return it to the original situation.
Patent JP-H0341659-A (JP)
Title: Disk driver
Inventor: SHIMIZU HITOSHI
IPC: G11B17/04
Filed: 1989-07-07
Abstract: PURPOSE:To reduce the projection quantity from a body of a cover body in a state that the cover body is opened by constituting an opening/closing mechanism of the cover body of a four-node rotary chain having a first and a second links in which one end part is attached pivotally to the body, and the other end part is attached pivotally to the cover body, respectively. CONSTITUTION:The lower end part of a first link 21 is attached pivotally to a body 1 by a shaft 24, and the upper end part is attached pivotally to a cover body 9 by a shaft 23. In the same way, the lower end part of a second link 22 is attached pivotally to the body 1 by a shaft 26, and the upper end part is attached pivotally to the cover body 9 by a shaft 25. These first and second links 21, 22 constitute a four-node rotary chain. The cover body 9 is coupled to the body 1 through an opening/closing mechanism constituted of this four- node rotary chain, therefore, the cover body 9 can be opened and closed against the body 1 at a small turning angle. In such a way, the disk driving device in which the projection quantity of a free end part side of the cover body is small is obtained.
Patent JP-H0340927-A (JP)
Title: Production of silica glass
Inventor: TAKEI KOICHI
IPC: C03B8/02
Filed: 1989-07-07
Abstract: PURPOSE:To prevent the crack of gel by adding silicon alkoxide after the addition of acid and then carrying out gelation and drying in the sol-gel process requiring neither the dispersion stage of fine SiO2 grains nor the concentration stage of sol prior to gelation. CONSTITUTION:Silicon alkoxide is hydrolyzed by using a basic catalyst in the presence of polyethylene glycol and/or its derivative, by which silica sol containing fine SiO2 grains is prepared. Subsequently, acid together with water are added to the above silica sol and further silicon alkoxide is added, which is allowed to gel and dried. By this method, large-sized silica glass free from crazing and cracking and minimal in defects, such as pores, can be obtained in high yield.
Patent JP-H0466968-A (JP)
Title: Copying machine
Inventor: ARAKI KAZUHIRO
IPC: G03B27/62
Filed: 1990-07-03
Abstract: PURPOSE:To prevent a copying fault caused by an unidentified size while specific application and user's convenience are taken into consideration by carrying out switching so as to treat an original-size different from the prescribed sizes as either an unidentified or specific size. CONSTITUTION:Four sensors consisting of light emitters and receivers are provided on a sensor supporting arm. The prescribed size of an original is determined by CPU 1, CPU 2, etc., according to the outputs from the sensors 46, 47, 48, and 49, and a corresponding variable power, etc., are controlled. At this time, to treat the original-size different from the prescribed sizes as either specific or unidentified size, a switching means carries out switching according to the frequencies of their applications, etc. Therefore, this copying machine is made further convenient for the use of a special-size original.
Patent JP-2000009833-A (JP)
Title: Collision prevention radar apparatus for automobile
Inventor: SUZUKI TAKUYA
IPC: G01S13/28
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To avoid a danger of collision of a vehicle having a collision prevention radar apparatus by obtaining a delay time amount from the phase difference of a received PN series code and a transmitted PN series code corresponding to waves reflected by a plurality of far and near obstacles and obtaining the relative velocities moving obstacles. SOLUTION: A pseudo-noise(PN) code generation part 100 generates a PN series code of a high auto correlation. A transmission part 200 modulates a carrier signal through spread spectrum with the generated PN series code, high frequency amplifies to a predetermined magnification and outputs as a local oscillation signal to an RF reception part. The RF reception part 400 converts a frequency and delays a phase of a carrier signal component included in a reception signal output from a transmission reception antenna 300 and obtains orthogonal phase components (I-, Q-components) of an intermediate frequency band.  A correlation process part 500 multiplies an intermediate frequency signal of the I-, Q-components output from the RF reception part 400 and the PN series code having a predetermined delay amount generated at the PN series code generation part 100, thereby obtaining a correlation output.
Patent JP-H0786390-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: YAMADA YOSHIYUKI
IPC: H01L27/118
Filed: 1993-06-24
Abstract: PURPOSE:To increase ground processes common to various types of product in number, to short a TAT, and to lessen photomasks required in a manufacturing process in number of pieces. CONSTITUTION:Arsenic ions are implanted into all the surface of a P-type semiconductor substrate 1 for the formation of an N<+> buried layer 2, and an N-type epitaxial layer 3 is made to grow thereon. Boron ions are introduced to form a P-type diffusion layer 4 which serves as a base region, and furthermore phosphorus ions or the like are introduced into all the surface to form an N-type diffusion layer 5 which serves as an emitter region. A trench-type isolation layer 6 which isolates devices from each other is formed, and an oxide film 7 is formed on the substrate 1. Contact holes 8a to 8c whose inner faces are coated with nitride film are provided so as to lead out the regions of a transistor, and. each of the contact, holes 8a to 8e is filled with a tungsten film 10.
Patent JP-2001002206-A (JP)
Title: Library system with dust proofing-and-removing mechanism
Inventor: SUGAI YOSHIAKI
IPC: G11B17/22
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a library system that is equipped with a dust proofing-and- removing mechanism capable of reliably removing dust and obstructions from not only flat rails but such rails with irregularities as gear rails and brushing these rails clean. SOLUTION: A gear rail (b) has a row of gear teeth, and an accessor (a) has a gear in mesh with the row of gear teeth. Brushes c1 and c2 are so positioned that their bristle points reach down to the tooth bottoms of the gear rail (b) from which they clear dust and small obstructions. The oscillation of the brushes c1 and c2 uses, via conversion, the rotation of an X-motor (d) as the power source of X-axis movement of the accessor (a), with the result that this oscillation of the brushes c1 and c2 synchronizes with X-axis movement of the accessor (a) and brushes the gear rail (b) in relation to which they have contact periods and separation periods.
Patent JP-S6237915-A (JP)
Title: Groove structure magnetic substrate and manufacture of same
Inventor: WADA TOSHIAKI
IPC: H01F10/26
Filed: 1985-08-12
Abstract: PURPOSE:To further improve electromagnetic characteristic of thin film head and remarkably reduce quality dispersion of products by filling a groove formed in the surface of magnetic surface with the alumina sputter film with Knoop hardness of 600kg/mm<2>-1,200kg/mm<2>. CONSTITUTION:The ionized Ar gas is accelerated by the electric field to collide with the target made of alumina material. The alumina particles released by colission are deposited in the groove 2 formed in the surface of magnetic substrate 1 to form an alumina film layer. Next, heat processing is carried out in the air and thereby the alumina sputter film layer 3 of Knoop hardness of 600kg/mm<2>-1,200kg/mm<2> is deposited on the surface including the groove 2 of the magnetic substrate 1. Then, the deposited alumina sputter film layer 3 is removed by precise processing so that the groove 2 is exposed. Thus, the magnetic substrate with the groove 2 filled with the alumina sputter film layer 3 having a Knoop hardness of 600kg/mm<2>-1,200kg/mm<2> is obtained.
Patent JP-S6421864-A (JP)
Title: Formation of sealed-type alkaline storage battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/26
Filed: 1987-07-16
Abstract: PURPOSE:To obtain excellent charge-discharge characteristic even with a negative pole before forming and to make it possible to omit the partial charge of a cadmium pole performing the charge at a low current in the oxidation area of metallic cobalt followed by the charge at a normal current. CONSTITUTION:Charge is performed at a low current in the oxidation area of metallic cobalt followed by the charge at a normal current. By the use of the low current for the charge for the first forming, the metallic cobalt is first oxidized and activated substance of nickel hydroxide is not charged. Cadmium of the negative pole, however, is charged. Since the metallic cobalt does not contribute to the discharge, cadmium for the discharge compensation can be formed by omitting partial charge process as a result of the charge at a low current. Here, the low current charge is performed in the range of 0.01-0.1C and the normal charge 0.1-0.5C. Discharge characteristic can be further improved by additionally employing fluorine resin additive and conductive porous body forming to the cadmium pole.
Patent JP-H0927219-A (JP)
Title: Power cable, and manufacture thereof
Inventor: NAKAMURA SEIKI
IPC: H01B9/06
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cracking on a lead layer on an insulation layer by forming the lead layer of filtered lead for eliminating oxide of such sizes as to cause deterioration. SOLUTION: For a power cable 1 including oil, for example, paper is wound on the outer circumference of a conductor 2 having an oil passage 1 to form an insulation layer 3, a lead layer 4 is provided on an outer circumference of it, and a corrosion-proof layer is further provided on the outer circumference. For lead in the layer 4, for example, a filter is disposed in a runner in forming lead into an ingot in a die, so oxide in molten lead, rough metal of dispersion reinforced type alloy, and metal compound are eliminated. A filter may also be disposed in a way through which this ingot is dissolved again to form the lead layer 4 by extrusion on the outer circumference of the insulation layer 3 on the conductor 2 by an extruder, and it is favorable that these processes are performed in a non-oxidation atmosphere of nitrogen or the like.
Patent JP-S5973529-A (JP)
Title: Preparation of coated solid drug
Inventor: KURIHARA KOUZOU
IPC: A61K9/36
Filed: 1982-10-12
Abstract: PURPOSE:To prepare the titled drug by coating an active component with an aqueous suspension of an enteric polymer and a medium fatty acid monoester of glycerol. CONSTITUTION:A coated solid drug can be prepared by coating a drug with a liquid obtained by suspending an enteric polymer (e.g. hydroxypropyl cellulose, polyvinyl pyrrolidone, etc.) and a medium fatty acid monoester and/or diester of glycerol in water. The ratio of the ester to the polymer is 1/5-1/2. Carboxymethylethylcellulose is especially excellent as the water-based enteric polymer among the above enteric polymers because it is free from ester bond in the molecule, and has high stability to hydrolysis and high suspension stability in the presence of a plasticizer. An excellent enteric preparation can be obtained by adding the above ester as a plasticizer to the enteric polymer, and coating the drug component with the mixture.
Patent JP-S5967848-A (JP)
Title: Salient-pole type rotary electric machine
Inventor: FUKUSHIMA MITSURU
IPC: H02K9/02
Filed: 1982-10-07
Abstract: PURPOSE:To compose a cooling air system hving less power consumption by converting the direction of cooling air via a vent passage between salient poles and reciprocatingly ventilating a stator vent duct. CONSTITUTION:Cooling air is supplied from a blower 20 installed separately, through a duct 21 to a core back 9a and to the inlet side, and flowed from there under flowing pressure to a stator vent duct 8a, thereby cooling a stator coil 6a and a stator core 7a. After cooling the air is flowed into an air gap 10a, and further flowed into a vent passage 4a between salient poles. A commutation sector 15a is mounted on the salient pole at the passage 4a, a direction converter is formed by inclining the wedge 16a of the stator and a duct piece 17a, and the cooling air blow is changed in the direction by the passage 4a.
Patent JP-S6420162-A (JP)
Title: Thermal head
Inventor: OGURO SACHIKO
IPC: B41J2/345
Filed: 1987-07-16
Abstract: PURPOSE:To reduce printing power, in a thermal head having an indivisual opposed electrode structure, by making the width of the overlapped part of an indivisual electrode and a resistor narrower than that of the resistor in the overlapped region. CONSTITUTION:Eve when each of the widths d3', d4' of opposed individual electrode 43, 44 is same to the width d5' of a resistor 5, the width d6' of the overlapped part 46 thereof is made smaller than the width d5, of the resistor 5. By this method, printing voltage for obtaining constant printing density can be reduced to a large extent and a printing dot having the almost same shape as the resistor is obtained and a dot interval is not widened and printing developing high image quality is obtained.
Patent JP-S6156229-A (JP)
Title: Steel material furnace
Inventor: KIMIJIMA HIDEHIKO
IPC: C21D11/00
Filed: 1984-08-27
Abstract: PURPOSE:To restrain the heating of an edge part against the center of a pass line width direction by providing the temperature control method for a steel material edge part against the edge of the pass line direction of the steel material to the long pass line moving direction along one part or more of the side wall to the pass line direction in the furnace. CONSTITUTION:In a steel material heater 10 for heating a steel material 20 to move along a pass line, a temperature control method 22 for a steel material edge part is provided long to the pass line moving direction and against an edge part 20B to the direction of a pass line width of a steel material 20 along the length of all heaters of a side wall 16 to the direction of the pass line width in the heater. In addition, thermometers 23A, 24B for measuring the steel material 20 on the ceiling 12 over a central part 20A and the edge 20B, and a control device 26 to control the method 22 based on the detected temperature signals are provided to restrain the temperature difference of both edgees against the central part to the direction of the pass line width of the steel material 20 and obtain the equalized heating without postponing the heating time of the steel material 20.
Patent JP-H0838492-A (JP)
Title: Surgical forceps
Inventor: IIDA KOJI
IPC: A61B17/28
Filed: 1994-07-29
Abstract: PURPOSE:To provide a surgical forceps whose durability is improved by making power amount added to a head part absorbed and relaxed by means of rubber elastic power when a power amount larger than its set up amount is added to a handle part. CONSTITUTION:An elliptic hole 9 is formed on the protruding part 8 of the first handle 2a, and a rubber 10 to which a protecting board 10a is fixedly stuck is fixed to the handle 2a. A rotary axis 7 is inserted into the projecting part 6 of the second handle 2b. This rotary axis 7 is held sliding-movably in the elliptic hole 9. The protecting board 10a presses semicircular shaped outer circumference of the projecting part 6 by means of elasticity of the rubber 10, and positions the rotary axis 7 at the edge face in the elliptic hole 9.
Patent JP-H0840287-A (JP)
Title: Energy absorbing steering device
Inventor: TAKEDA HIDEYUKI
IPC: B62D1/19
Filed: 1994-07-29
Abstract: PURPOSE:To provide an energy absorbing steering device which can ensure a sufficient energy absorbing stroke so as to effectively absorb shock energy, which has a simple structure and which can be simply manufactured at a low cost. CONSTITUTION:Long belt like parts 8a, 8b which are extended in the axial direction of a steering column 3 and having an upper end pat A which is alone connected to the body 3a of the steering column 3, are provided between adjacent two of slits 7 formed in the steering column 3, and the free end parts on the lower side of the band-like parts 8a, 8b are folded in an U-like shape. The distal ends of the folded parts (the distal ends of curved parts 9a, 9b) are connected to a lower bracket 6 for attaching the lower part of the steering column 3 to a vehicle body.
Patent JP-H11356017-A (JP)
Title: Axially gapped motor
Inventor: IGARASHI HISAO
IPC: H02K1/16
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a motor by utilizing a winding wound into a toroidal form effectively. SOLUTION: A motor is composed of a stator 4 comprising a stator core 1 composed of a back yoke formed into a discoidal shape with a hole at a center and a plurality of teeth 3 provided on both the surfaces of the back yoke 2, and windings 5 which are wound into toroidal forms on the back yoke 2 between the teeth 3 of the stator core 1; and a rotor which has rotor cores 12a and 12b which face the teeth 3 of both the surfaces of the stator 4, respectively.
Patent JP-S6158261-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE HARUMI
IPC: H01L23/50
Filed: 1984-08-29
Abstract: PURPOSE:To make it feasible to bend leads doing no damage to the surface thereof by a method wherein leads projecting from a resin part protecting a semiconductor element are bent downward to be formed b y means of water jet stream. CONSTITUTION:a resin part 5 of semiconductor device 6 is contained in a hollow coatining part 9 formed by supporting jigs 7, 8 while leads 10 partly projecting outward are held by the jigs 7, 8. Next a pair of nozzles 11 rapidly jet water upon the leads 10 projecting from the jigs 7, 8 to feed the leads 10 relatively in the perpendicular direction to the surface. At this time, the leads 10 hit by the rapid jet stream is bent downward along the sides of jig 8 to produce the semiconductor device with leads accurately bent into specified shape. Through these procedures, the leads 10 may be bent rapidly with high precision suffering no damage at all compared with conventional bending process by a bender.