baber/WOPTO huggingface dataset:
Patent JP-H05114056-A (JP)
Title: Card reader device
Inventor: MIYAUCHI MASAYUKI
IPC: G06K17/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide a card reader device capable of highly accurately judging the abnormal shape of an inserted and carried card. CONSTITUTION:Passing time required for a card 1 carried at a constant sped to pass a sensor S1 is counted by a timer part and the length of the card is judged based upon the counting value of the timer part. Since a card with an abnormal shape can be judged only by arranging one sensor on a carrier, influence to be exerted upon the judgement of an abnormal shape card due to the accuracy of fixing position of the sensor S1 and the dispersion of the sensitivity of the sensor S1 can be removed and the length of the card 1 can be accurately judged. Since the passing time of the card 1 through the sensor S1 can be detected by counting up the number of clocks outputted in accordance with the rotational frequency of a motor, the length of the card 1 can be accurately judged even when the carrying speed of the card 1 is changed.
Patent JP-2000287410-A (JP)
Title: Control of cooling fluid temperature for motor
Inventor: KOSUGI KEIICHI
IPC: B24B55/03
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a fluid for a workpiece from being supercooled in a cutting machine by actuating the heater of a temperature controller all the time to be heated in for the workpiece, actuating a cooler when the temperature of the cooling fluid reaches a preset upper limit, and stopping the cooler when the temperature thereof lowers to a preset lower limit, thereby regulating the temperature of the cooling fluid. SOLUTION: The cooling fluid in a tank 20 for a cutting machine is supplied by a pump 315 to be circulated. The switch 303 of a temperature controller 30 is turned on all the time so that the heater 302 may heat the cooling fluid. The temperature of the cooling fluid is detected by a sensor 301, and when the temperature reaches a preset upper limit value, the drive motor 309 of a compressor 308 is actuated through a switch 310. When the temperature lowers to a preset lower limit, the operation of the cooler is stopped. It is thus possible to supply the fluid to the workpiece with the temperature-controlled within the preset temperature range.
Patent JP-H06302799-A (JP)
Title: Solid-state image sensing device
Inventor: WAKAYAMA HIROYUKI
IPC: H03K17/62
Filed: 1993-04-14
Abstract: PURPOSE:To reduce power consumption, and to improve detection accuracy regarding a solid-state image sensing device sensing an image while signal charges generated in a photovoltaic type photodiode, etc., are used as a video signal. CONSTITUTION:A PV type photodiode array 22, in which a fixed number of photoelectric regions 32 are arrayed, and a multiplexer 23 employing signal charges generated in the photodiode array 22 as a video signal after specified processing on the basis of the signal charges are connected electrically by bumps 34. A current source 24 supplying currents having reversed polarity offsetting a dark current component generated in the photodiode array 22 each other is connected to the photodiode array 22.
Patent JP-S63255390-A (JP)
Title: Manufacture of steel sheet galvanized with zn alloy
Inventor: KAMEI KAZUTO
IPC: C25D5/36
Filed: 1987-04-09
Abstract: PURPOSE:To manufacture a steel sheet galvanized with Zn alloy excellent in adhesive strength of plating, by previously applying rolling working to a steel strip to be plated and by subjecting the above to surface cleaning treatment and then to electroplating in a state where the surface is kept wet. CONSTITUTION:A steel strip 1 to be plated prepared by being passed through respective stages in a rolling mill is subjected to rolling working by means of a rolling machine 6. At this time, draft is regulated to >=about 4% in the case of Zn-Ni alloy plating and >=about 1% in the case of Zn-Fe alloy plating, respectively, and also the upper limit of the draft is regulated to <=about 15%, and dislocation is applied to the part in the vicinity of the surface of the steel strip 1. Subsequently, the above steel strip 1 is successively treated in an electrolytic degreasing tank 2, a water washing tank 3, a pickling tank 4, and a water washing tank 5 so as to remove oil, stain, oxide film, etc., adhering to the surface and then subjected to prescribed Zn alloy galvanizing by means of an electroplating system. At this time, water sprayers 7, 8 are provided to the parts before and behind the water washing tank 5 to hold the steel-strip 1 surface in a wet state. In this way, the steel sheet galvanized with Zn alloy having superior adhesive strength of plating can be obtained.
Patent JP-H10213162-A (JP)
Title: Electromagnetic powder clutch
Inventor: HASHIMOTO KOJI
IPC: F16D37/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic powder clutch excellent in its rising characteristic and responsiveness. SOLUTION: This electromagnetic powder clutch locks a yoke 2 and a rotor 5 through powder by putting the powder between the outer peripheral side yoke 2 formed of a magnetic substance and the inner peripheral side rotor 5 formed of a magnetic substance and exciting it. In this case, a cutoff ring 4 formed of a nonmagnetic substance is provided at the inner peripheral wall of the yoke 2, and weld parts are formed to generate generating residual magnetism in a current off state between the cutoff ring 4 and the yoke 2 so as to be able to magnetize the powder 9.
Patent JP-H07266782-A (JP)
Title: Writing appliance
Inventor: TAMURA TAKASHI
IPC: B43K8/02
Filed: 1994-03-31
Abstract: PURPOSE:To sufficiently prevent leakage of ink due to unnecessary opening of a cutout of an elastic element at the time of no use state by bringing a wall of a nib side including the entire cutout of the element into close contact with a communicating porous member at a nib advanced position of the state that the cutout is closed. CONSTITUTION:A writing appliance of a valve structure comprises an ink containing chamber for containing ink without depending on a capillary force to reduce its volume as ink is consumed at a nib 7, and an elastic element 8 having a cutout 10 to be switched by an elastic deformation to the nib 7 so mounted as to longitudinally move in response to a writing pressure and opening the cutout 10 by retracting of the nib 7. The appliance also comprises a communicating porous material so interlocked as to be provided integrally with or separately from the nib 7 and to hold ink by capillary force at the rear of the nib 7, wherein a wall of the element 8 of the nib 7 side including the entire cutout 10 is brought into close contact with the porous material at an advanced position of the nib 7 in which the cutout 10 is closed.
Patent JP-H07265781-A (JP)
Title: Coating tool
Inventor: KATO NAOKI
IPC: B05C17/005
Filed: 1994-03-31
Abstract: PURPOSE:To transmit and control properly the pressing force and prevent the leakage of a fluid by installing a fluid storage section with a press deforming wall section formed at the rear of a coated body, pressing the press deforming wall section and opening a valve and forming an extended section encircling a press deforming thin section. CONSTITUTION:A valve 4 of a coating tool is moved forward and opened in resistance to an elastic component 5, and coating liquid stored in a shaft cylinder 6 is occluded into an occlusion body 2 and then fed to a coating body 1. In that case, a press deformed wall section 7 is formed in the shaft cylinder 6 for the purpose of moving forward the valve 4, and a closed-end cylindrical section 8 is formed on a central section of the press deformed wall section. On the other hand, an extended section 11 encircling the press deformed wall section 7 is formed at the rear of the shaft cylinder 6. Even when the bending force is applied to a separate press crown 10 at the time of pressurizing, the straight force is applied to the valve 4 as the inner wall of the extended section 11 is slid by the press crown 10 to generate no problem of lowering the degree of closing the valve.
Patent JP-H11278234-A (JP)
Title: Brake force control device
Inventor: TAKAYAMA TOSHIO
IPC: B60T7/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a brake force control device to reduce a cost. SOLUTION: A brake force control device comprises a control booster 13 having a second booster mechanism to generate an output higher than a value corresponding to an operation amount of a brake pedal 11; a master cylinder 14 to generate a brake hydraulic pressure according to the output of the control booster 13; wheel cylinders 20a-20d to generate a brake force, corresponding to a brake hydraulic pressure, at a brake device; booster valves 27a-27d to switch connection and disconnection of a hydraulic circuit between the master cylinder 14 and the wheel cylinders 20a-20d; pressure reducing valves 31a-31d to switch a state to release a brake hydraulic pressure from a hydraulic circuit between booster valves 27a-27d and wheel cylinders 20a-20d and a state where the brake hydraulic pressure is not released;  and a control means to control drive of the second boosting mechanism of the control booster 13, the booster valves 27a-27d, and the pressure reducing valves 31a-31d.
Patent JP-H09280644-A (JP)
Title: Separate type air conditioner
Inventor: IZUMI YOSHIKI
IPC: F24F13/32
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a heat exchanger to be stored in such a way that its capacity is kept high so as to realize an efficient air blowing and heat exchanging operation by a method wherein an arcuate-shaped heat exchanger having a specified angle in a radial direction of a centrifugal air blower is arranged within a main body of an air conditioner having 1/4 arcuate-shaped fan block-shape installed at a corner of a living room near its ceiling place. SOLUTION: An indoor side air conditioner with 1/4 arcuate-shaped fan-shape block having an air blowing port 6a at its arcuate portion which is closely fixed to a corner part between a ceiling and two side walls of a living room, has a suction port (a front grill) 4 below it and also has an air blowing-out port 6a at an arcuate section is operated such that when a centrifugal vane wheel 2 is rotated by a motor 9, air is sucked through a front grill 4, the air flows to an air guiding means, the centrifugal blower 2 enclosed by a casing 5, a 3/4 circular shaped heat exchanger 3, a water receptacle pan 7 and an air blowing-out port 6a so as to cause an air blowing operation to be carried out.  At this time, the air blowing-out port 6a is divided into two sections so as to provide two air direction changing vanes 2, they are driven by a driving motor 11 to enable a wide angle air conditioning operation and universal upper, lower and horizontal air blowing operations to be carried out and comfortable characteristic in operation to be attained.
Patent JP-2000281206-A (JP)
Title: Waste straw conveying device
Inventor: ARIMOTO TAKASHI
IPC: F16H35/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid damage to other equipment from following rotation movement of conveying claws after derailment by making breakage action of an overload prevention shear pin in an ear tip side locking and conveying mechanism of a waste straw conveying device done appropriately. SOLUTION: Both side surfaces of an ear tip conveying chan case are formed in a shape according to inclination of a wide base end 8A and a narrow tip action part 8B of a conveying claw 8. Reinforcement members 23, 24 are spot- welded on the outer surface of both the sides along the inclination part. Thereby, bend of the conveying claw 8 is suppressed and controlled at the side surface in the case of straw jamming and a lock condition from straw jamming of the conveying claw appears as designed and make breakage action of a shear pin done appropriately.
Patent JP-H09272465-A (JP)
Title: Scattering prevention member and manufacture thereof
Inventor: MINO YASUHIRO
IPC: B62D25/18
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To equally prevent scattering of flying objects springing up and come flying from various directions by providing a member with a cushioning layer arranged with intervals of the other end of at least one fiber bundle of respective fiber bundles, among adjoining fiber bundles, mingling with each other. SOLUTION: A scattering prevention member 10 is composed of a cushioning layer 2 formed by planting a fiber bundle 4 on a base material 1. The fiber bundle 4 is formed by tying up one end 42 of a plural number of fibers 3 in a bundle. The fiber 3, which is a twist yarn made of a single fiber of a fineness of 700 to 3,000 deniers, preferably 800 to 2,000 deniers, extends in the axial direction in bents similarly to a random coil shape and its number of bents is normally 10 to 100 times, preferably 20 to 60 times, from one end 42 to the other end 43 of the fiber 3. Thus the fiber can maintain its scattering prevention function without solid flying objects successively accumulating between fibers because the fibers extend in bents.
Patent JP-S62245676-A (JP)
Title: Non-volatile semiconductor memory
Inventor: WADA MASASHI
IPC: H01L29/78
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the space occupied by transistor elements by a method wherein selective gate is formed by laminating gate electrodes on a groove in an Si substrate through the intermediary of an insulating film. CONSTITUTION:N layers 301 and 302 are provided in a P type Si substrate 300 and a groove 303 is made by RIE. Overall surface is covered with an SiO2 film around 400Angstrom  in thickness while a tunnel current conductive part around 120Angstrom  in depth is formed on the N layer 301. A polysilicon 306 is deposited and patterned to form a gate of a selective transistor and a floating gate of a memory transistor. The polysilicon 306 is covered with an oxide film 307 and further covered with a control gate 308 of polysilicon to form N layers 309, 310 for completion of elements through normal interconnection process. In such a constitution, the breakdown strength between the drain 309 and the source 310 of selective transistor 312 is markedly increased. The breakdown strength depends on the groove depth and do not deteriorate, with a result of making elements finer.
Patent JP-S60231304-A (JP)
Title: Metallic oxide magnetic material and magnetic film
Inventor: KOINUMA NOBUYUKI
IPC: H01F1/10
Filed: 1984-05-01
Abstract: PURPOSE:To obtain the titled material which has high recording sensitivity as well as excellent oxidation resistance and light-transmitting property and is suitably employed as a material particularly for a photomagnetic recording medium, by employing a specific composite metallic oxide. CONSTITUTION:A magnetic material represented by the formula I is employed. In the formula: A represents two or more elements selected from among Ba, Sr and Pb; Me is an element selected from among In, Ti, Sn, Zn, Ta and Ge; m represents the number of Me ion valences; and the conditions of n, x, y and z are 5.0<=n<=6.0, 0<x<=1, 0<y<=1.0, and 0<z<=1.0. This magnetic material is produced by, e.g., mixing together BaCO3 or SrCO3, PbCO3, Fe2O3, Cr2O3, and any one of In2O3, TiO2, SnO2, ZnO, TaO2 and GeO2 by a predetermined amount each, powdering this mixture, molding the powdered material in a mold with an appropriate configuration, and sintering the molded material at 1,200-1,400 deg.C.
Patent JP-H01261344-A (JP)
Title: Production of 2,2,6,6-tetracyclohexanone
Inventor: YOSHINO TSUTOMU
IPC: C07C45/63
Filed: 1988-04-12
Abstract: PURPOSE:To readily obtain the subject compound from chlorine and cyclohexanone in high yield and purity, by specifying the chlorine feed rate in feeding the cyclohexanone, during a period from completion of the feeding thereof to a time when the cumulative feed rate of the chlorine attains a specified value and in the final stag. CONSTITUTION:Chlorine and cyclohexanone are simultaneously and continuously fed into a solvent consisting of an aromatic hydrocarbon at 30-80 deg.C temperature in the presence of a catalyst while keeping the molar ratio of the chlorine to the cyclohexanone at 1.5-3.0. The chlorine feed rate is kept at <=7.0% based on the stoichiometric amount per unit time until the cumulative feed rate of the chlorine attains at least 95% based on the stoichiometric amount to carry out reaction. Furthermore, in the final stage, the chlorine in a small excess of the stoichiometric amount is fed to reduce the amount of byproducts to <=0.6% (<=1/10 based on a conventional method) to advantageously afford the subject high-purity compound useful as an intermediate for medicines and agricultural chemicals without requiring purification by recrystallization.
Patent JP-H02269658-A (JP)
Title: Easily-tearing packing bag
Inventor: MATSUI KAZUFUMI
IPC: B65D33/25
Filed: 1989-04-06
Abstract: PURPOSE:To easily tear a packing bag open and leave a beautiful cut line after the bag is torn open, by a method wherein a bag main body is provided with a band-like member made of a particular material, and the band member is used as a tearing part. CONSTITUTION:A bag main body 4 is provided with a band-like member 5 which is used as a tearing part. The band-like member 5 is made of polybutene-1 type resin containing 15mol% or less alpha-olefine unit excluding 1-butene, and the factor of orientation (arrangement in the extending direction of molecular chain) is 4.0 or larger when it is measured by infrared two-color colorimetry at 924cm<-1>. In addition, when the band-like member 5 contains more than 15mol% alpha-olefine unit excluding 1-butene(alpha-butylene), it becomes amorphous resulting in a reduction of orientation degree and in a deterioration of the easily-tearing property. Therefore, the bag can be easily tone open and a beautiful straight cut line is formed.
Patent JP-H09283712-A (JP)
Title: Semiconductor device
Inventor: NATSUME TADASHI
IPC: H01L27/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a three-terminal structure to vary the capacitance by forming a first electrode on an epitaxial layer between diffused regions through an insulation film, second electrode for common connection of the diffused regions and third electrode on a plane of a substrate opposite to its principal plane. SOLUTION: A semiconductor substrate 1 uses an n<+> type high-concn. semiconductor substrate. An n<-> type epitaxial layer 2 is formed on a principal plane, a metal film is formed on the opposite face to the principal plane as a third electrode 7 and irregularly distributed island-like diffused regions 3 are formed on the epitaxial layer 2. An insulation film 5 is formed by thermally oxidizing the surface of the epitaxial layer 2. Polysilicon is deposited on the insulation film 5 to form first electrodes 6. After isolating and protecting the first electrodes 6, a metal for common connection of the diffused regions 3 is deposited to form a second electrode 4. Thus it is possible to provide a variable capacitance in specified range by only applying specified voltage to the three electrodes.
Patent JP-H01260644-A (JP)
Title: Optical head device
Inventor: TODE HIDEKAZU
IPC: G11B7/135
Filed: 1988-04-11
Abstract: PURPOSE:To obtain a stable signal by constituting one holographic element with plural grating areas consisting of the grating area of a three-light flux generating means and the grating area of a beam splitting means, and making the angles or the directions of diffraction of respective grating areas different. CONSTITUTION:The three-light flux generating means 13a to separate outgoing light flux 2 from a light source 1 into three light fluxes with different converging positions and the beam splitting means 13b to separate reflected light flux 6 from a storage information medium 4 from the outgoing light flux 2 are constituted of one holographic element 13. Then, the holographic element 13 is provided with plural grating areas on the same plane consisting of the grating area 13a and the grating area 13b, and respective grating areas are made different in their directions of diffraction or their angles of diffraction. Accordingly, the outgoing light flux is separated, and in addition, only the reflected light flux 6 is diffracted so as to be received by a light detector 7, and separated from the rest of the reflected light flux. Thus, the deterioration of the signal can be prevented, and the signal can be stabilized.
Patent JP-H01262256-A (JP)
Title: Electric power steering device
Inventor: OMICHI TOSHIHIKO
IPC: B62D5/04
Filed: 1988-04-11
Abstract: PURPOSE:To prevent the generation of an unexpected steeling auxiliary force by detecting certainly even the occurrence of such a default that the output of a circuit for A/D converting the output of a torque sensor is fixed to a constant value within a general output range. CONSTITUTION:The output signal of a torque sensor 8 is sent to a CPU 10 through a multiplexer 13 and a A/D converting circuit 14. The output signal of a car speed sensor 9 is sent to the CPU through a f/V converting circuit 15, the multiplexer 13 and the A/D converting circuit 14. The output of the torque sensor 8 is sent also to a torque sensor abnormality detecting circuit 16. The torque sensor abnormality detecting circuit 16 judges whether the output value of the torque sensor 8 is normal or not, and sends the abnormality signal to the CPU 10 when it is abnormal. The CPU 10 outputs a motor control signal, a clutch control signal and a fail relay control signal. The motor control signal is sent to a motor driving circuit 2 through the D/A converting circuit 18.
Patent JP-S60232135-A (JP)
Inventor: KUROI HISASHI
IPC: A61B5/16
Filed: 1984-05-04
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-H06300024-A (JP)
Title: Mounting bolt
Inventor: HASHIMOTO MASAO
IPC: F16B37/04
Filed: 1993-04-15
Abstract: PURPOSE:To provide a mounting bolt capable of effectively preventing the inside of a wall panel from the invasion of rain water or the like when a structure is mounted on an outer wall and mounting surely even large weight attachment member. CONSTITUTION:A mounting bolt is composed of a shaft part 1 extending through a wall panel 30, a male screw part 2 formed on one end of the shaft part 1, a flange part 5 formed on the other end to abut against the outer side of a plywood 31b on the wall panel 30 and covered with mortar 36, a projecting part 6 extended by a predetermined length from the flange part 5 and a female screw part 7 formed on the projecting part. Water content invading from the outside is interrupted by the flange part 5 not to reach the inside of the wall panel 30, so that corrosion can be prevented and even a large weight structure can be surely mounted.
Patent JP-S5516330-A (JP)
Title: Enclosed type cell
Inventor: TSUCHIDA TAKASHI
IPC: H01M50/528
Filed: 1978-07-20
Abstract: PURPOSE:To perform easy, exact, and isolated enclosure of welds by the procedure in which the bottom of four-metal current collector plates is formed in an externally expanded shape in advance and then it is welded to current collecting bar in the flat state. CONSTITUTION:The bottom 82 of the four-metal current collecting plates 8 is formed in an externally expanded shape in advance, and then the bottom 82 is welded electrically to the inner end 21 of the current collecting bar 2 in the flat state after changing the expanded shape into flat shape. Thus, the opening end 81 of the current collecting plate 8 is pressed on the packing 4 circularly by the elastic restoring force of the bottom 82 and thereby the electrically welded portion 9 between the current collecting plate 8 and the current collecting bar 2 is enclosed isolatedly from the power generation element 7. Exact and isolated enclosure of electrically welded portion can easily be performed with an elastic and compressive force enough not to press on effective power generation space inside cell without the necessity for enlarging current collecting plate.