baber/WOPTO huggingface dataset:
Patent JP-H0598592-A (JP)
Title: Production of both surface-cast coated paper
Inventor: MORI TOMOHIRO
IPC: D21H19/36
Filed: 1991-10-05
Abstract: PURPOSE:To efficiently obtain the coated paper having excellent smoothness, luster and blocking resistance and useful as packaging paper, etc., by coating a coating solution on both the surfaces of paper, drying the coated paper to a prescribed moisture content, wetting and plasticizing the surfaces of the dried paper with a specific re-wetting solution, and subsequently pressing the treated paper with a heating drum. CONSTITUTION:In the production of both surface-coated paper by a re-wetting method, one or both the surfaces of paper having a moisture content of 10-25%, preferably 12-20%, before coated with a re-wetting solution are coated with the re-wetting solution comprising an aqueous solution containing at least one of metal salts such as the sulfate, nitrate, acetate, formate, oxalate and chloride of Zn, Mg, Al and Ti in a concentration of 0.3-10% just behind the outlet 5 of a dryer 4 to obtain the objective coated paper.
Patent JP-H06242954-A (JP)
Title: Method and system for improving order dispatch in superscalar processor system by using middle storage area that is independently accessed
Inventor: JIEEMUZU EI KAARE
IPC: G06F9/38
Filed: 1993-12-22
Abstract: PURPOSE: To attain simple cycle instruction dispatch in a superscalar processor system in which plural instructions are simultaneously dispatched to a group of executing units for execution and the storage of the executed result in a designated general register. CONSTITUTION: Each instruction generally includes at least one source operand and one destination operand. Plural intermediate storage buffers are provided, and each time the instructions are dispatched to invalid using units, one specific intermediate storage buffer is assigned to any destination operand in the dispatched instruction. Thus, it is not necessary to decide and select a designated general register or a designated substitute general register, and it is possible to dispatch the instructions in a single cycle.
Patent JP-H06169873-A (JP)
Title: Vacuum cleaner
Inventor: OTANI TOSHIO
IPC: A47L9/00
Filed: 1992-12-04
Abstract: PURPOSE:To automatically stop the operation of a vacuum cleaner, whenever a cleaning work is interrupted, by providing the holding section of a body with a switch for stopping the operation of an electric blower at the time of putting a holder on an extension in a service condition. CONSTITUTION:A holder 9 formed on the second extension hose 7 is inserted in the holding section 10 of a cleaner body 1, when a user temporarily goes away from a clearer during a cleaning work. In this state, a hose 3, the first and second extension hoses 6 and 7, and a floor brush 8 come to be kept upright and held in such a condition as connected to a cleaner body 1, and the handle 5 of the hose 3 comes to a position easy for a user's holding. When the holder 9 is inserted in the section 10, a switch 11 is operated and a control circuit saves the state of output to a drive circuit, thereby sending a signal to the drive circuit for stopping an electric blower. In starting again a cleaning work, the holder 9 is pulled out of the section 10 and the switch 11 is thereby operated. In addition, the control circuit actuates the drive circuit in the state of the saving output, thereby enabling the cleaning work to be again started with the same suction force as before, and further enabling a convenience for use to be improved.
Patent JP-2001142331-A (JP)
Title: Image forming device
Inventor: SATO MASAHIKO
IPC: G03G15/20
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent steam discharged from a recording sheet from being attached to a guiding member as waterdrop and the waterdrop from transferring to the recording sheet in an image forming device provided with a fixing unit where the recording sheet is passed between a fixing roll and a press roll, a toner image is fixed by applying heat to the toner image on the recording sheet and the recording sheet that is passed between the fixing roll and the press roll is guided by the guide member. SOLUTION: In the device, the guide members 11 and 12 consist of guide main bodies 11A, 12A and guide plates 11B, 12B with which the recording sheet P is brought into contact and the guide plates 11B and 12B are formed from material with greater heat conductivity than that of the guide main bodies 11A and 12A.
Patent JP-H06170329-A (JP)
Title: Film structure
Inventor: OTA TETSUYA
IPC: G02B5/128
Filed: 1992-12-04
Abstract: PURPOSE:To control the blurring phenomenon by making scattered light on the surface of a recurrent reflection material not exposed from the film surface. CONSTITUTION:In a film structure provided with a colored reflection layer 2 formed on a given base 1 and recurrent reflection materials 3, 3... disposed uniformly and densely on the surface layer side of the colored reflection layer 2, a first clear layer 5 located on the surface layer side and a second clear layer 6 located between the first clear layer 5 and the recurrent reflection layers 3, 3... are formed on the surface side closer to the surface layer than the recurrent reflection materials 3, 3... while the refractive index of the second clear layer 6 is set smaller than the refractive indices of the first clear layer 5 and the recurrent reflection materials 3, 3....
Patent JP-H01168845-A (JP)
Title: Iron-iron oxide sintered compact and its production
Inventor: SUEMURA SHIYUNJI
IPC: C22C38/00
Filed: 1987-12-24
Abstract: PURPOSE:To manufacture ferrous sintered parts minimal in shrinkage on sintering and excellent in strength by subjecting a green compact of fine carbonyl iron dust to oxidation and sintering in an oxidizing atmosphere under specific conditions and oxidizing a specific part of the iron dust into Fe3O4. CONSTITUTION:Carbonyl iron dust of <=10mu average grain size is kneaded with addition, if necessary, of binders, which is formed into the desired shape by a forming method such as press compacting, injection molding, and extrusion forming. The resulting green compact of the iron dust is heated in an oxidizing atmosphere up to <=500 deg.C at >=50 deg.C/hr temp.-rise rate to undergo sintering. By the above sintering, 50-60wt.% of the iron dust is oxidized into Fe3O4 and an iron-iron oxide-type sintered compact free from volume shrinkage on sintering and having high strength can be manufactured.
Patent JP-H03186612-A (JP)
Title: Slide bearing device
Inventor: ONODA TSUTOMU
IPC: F16C33/10
Filed: 1989-12-15
Abstract: PURPOSE:To feed a sufficient volume of oil from an oil ring for feeding lubrication oil to a rotary shaft and a bearing even though the circumferential speed of a rotary ring becomes high, so as to maintain the bearing function by forming recesses such as blind drill holes on the inner diameter side of the oil ring which comes into contact with the rotary shaft. CONSTITUTION:A plurality of blind drill-hole like recesses 8 are formed, arranged circumferentially and prevented from piecing into the outer periphery thereof, on the inner diameter side of an oil ring 3 which comes into contact with rotary shaft 1 with the center axis 9 thereof being inclined in the rotating direction as indicated by the arrow. When the oil ring 3 is rotated so as to lift away from the oil surface of lubrication oil 5, the oil 5 enters into the recesses 8. The oil in the recesses 8 is urged toward the bottom surfaces of the recesses 8 under centrifugal force, and is therefore prevented from splashing from the oil ring 3. The oil 5 flows out from the recesses 8 onto the outer surface of the shaft under a capillary action between the oil ring 3 and the rotary shaft 1 at a position where the oil ring 3 and the rotary shaft 1 make contact with each other, and is then fed to the rotary shaft 1 as lubrication oil 7. Thus, even though the circumferential speed of the rotary shaft becomes high, the lubrication oil is prevented from being splashed by a centrifugal force, thereby it is possible to feed a sufficient volume of lubrication oil to the bearing surface.
Patent JP-H03189315-A (JP)
Title: Muffler
Inventor: HATAKEYAMA EIJI
IPC: F01N1/10
Filed: 1989-12-18
Abstract: PURPOSE:To enable it to compensate the drop of a muffling function due to a decrease in capacity in a body with a reinforced member offered for sound absorption by boring a lot of through holes in a bottom wall of the groove-form reinforced member affixally installed in the inner surface of an outer plate while mounting a sound absorbing material thereon. CONSTITUTION:Exhaust gas run into a body 1 from a pipe 3 is expanded in this body 1 and then deadened as specified. At this time, an outer plate of the body 1 receives pulsation of the exhaust gas, but this outer plate is strengthened by a reinforced member 2 affixally installed in an outer plate part 1a so that there is no vibration, thus radiation noise is prevented from occurring. On the other hand, a sound wave left behind in the body 1 due to too much noises is reached to a sound absorbing material 8 by way of a through hole 2d, and acoustic energy made by friction with this material 8 is absorbed. Thus, the reinforced member 2 in stalled for a radiation noise countermeasure comes to fulfill its muffling effect through the sound absorbing material 8 in consequence, therefore even there is such as fact that the reinforced member 2 decreases the extent of internal capacity in the body 1, a drop in the muffling effect due to this fact can be sufficiently compensated.
Patent JP-H03224144-A (JP)
Title: Optical disk substrate
Inventor: NAKAJIMA HIDEKAZU
IPC: G11B7/2532
Filed: 1989-12-18
Abstract: PURPOSE:To improve the adhesive strength between a base material of an aluminum alloy system and a resin layer for forming grooves by providing the resin layer for forming grooves coupled on the roughened surface of the base material via a coupling agent having affinity to both of inorg. and org. materials. CONSTITUTION:A boehmite film 2 is formed on the surface of the aluminum base material 1 by subjecting the surface to, for example, a boehmite treatment to roughen the surface of the base material. A coupling agent is then applied on the surface of the base material 1 subjected to the surface roughening and is sufficiently dried to remove the solvent. The resin 4 for forming grooves is then applied on the coated film 3 of the coupling agent and is cured. The physical coupling by the surface roughening of the aluminum base material 1 is added with the chemical coupling by the coupling agent more powerful than this coupling in this way, by which the adhesive strength between the base material 1 and the resin layer 4 for forming grooves is greatly improved.
Patent JP-H10154205-A (JP)
Title: Method for recognizing character, and storage medium storing program for executing the method readable by computer
Inventor: TACHIKAWA MICHIYOSHI
IPC: G06K9/20
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To correctly and efficiently recognize characters in a specified area. SOLUTION: First, a specific area, in which characters are entered, is extracted and the characters are recognized. The recognized characters are collated with the character condition peculiar to the above character. For example, in the case of the point of a scoreboard, the character condition is to be 'it is a character 0>=100 and, if it is two digits or more, the first is not 0'. If the recognized character is not coincide with this, e.g. if the recognized character is '190', since it is counter to the condition (0>=100), the specific area is changed based on a changing condition peculiar to the character. For example, if it is '190', since there is high possibility that the rule of a point frame at the left side is unfortunately recognized as '1', in this case, the aforementioned changing condition is to be 'When it is '190', the specific area is moved to left'.  Then, it is referred to the character condition again, and the specific area is defined at when they are coincide. Thus, the character is correctly recognized. Also, since the specific area is automatically changed according to such condition, the operation is efficiently performed.
Patent JP-H11162448-A (JP)
Title: Manufacture of lead-acid battery
Inventor: GOTO KENSUKE
IPC: H01M50/529
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To weld posts within adjacent cells in a through hole with no defects by forming the tip of a welding electrode in conical trapezoid of first and second two steps, using the bottom surface of the first conical trapezoid as the top surface of the second conical trapezoid, forming the bottom angle of the second conical trapezoid in the specified range, and limiting the relation between the tip diameter of the first conical trapezoid and the through hole diameter to the specified range. SOLUTION: An electrode 8 is brought into contact with a through hole 5 through a partition wall 4 by pushing a post, and has the tip of a first conical trapezoid 7 whose diameter D is smaller than the diameter D' of the through hole 5. The post of the electrode 8 is pushed in the through hole 5 by applying the constant pressure, and since the electrode 8 follows in the expansion 1 contraction caused by temperature change in welding or by melting/solidifying of the post, an inclined part 14 serving as a wedge is formed in the electrode 8. The bottom angle 8 of a second conical trapezoid is made 5-20 deg. to ensure the sufficient pressure contact force and forging pressure action between the post and the partition wall 4.  By making the tip diameter D of the electrode 8 to be 60-80% of the diameter D' of the through hole 5, blowhole is prevented, and unstable contact between adjacent posts caused by deformation producing when the post is pushed in the through hole 5 is prevented.
Patent JP-2000151239-A (JP)
Title: Portable telephone set
Inventor: ISHIKAWA MASARU
IPC: H04W88/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To avoid the transmission and reception of radio waves from being adversely affected by a human head, and to house an antenna in a case. SOLUTION: An opening 8 for putting in/out an antenna 6 is formed on a rear face 106B opposite to an operation face 106 of a case 4, and the antenna 6 is supported through the opening 8 to be freely put in/out from/into the case 4. When the antenna 6 is drawn out from the case 4 during speech communication, the antenna becomes almost perpendicular to the rear face and extends in a direction away from the case 4. Thus, the antenna is arranged at the place away from the head of a user to avoid the transmission and reception of radio waves from being adversely affected by the user's head. On the other hand, when speech communication is not performed, only the head part of the antenna 6 becomes slightly projecting state from the rear face of the case 4 by pushing the antenna 6 into an antenna housing part 10.
Patent JP-2001142967-A (JP)
Title: Welfare information providing method, device for executing the same and recording medium with recorded processing program therefor
Inventor: IWASAKI YUMIKO
IPC: G16H70/20
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving the quality of care services to be provided to a recipient. SOLUTION: The welfare information providing method for storing and providing data on a care plan or welfare staff information, comprizes a step for registering the care plan determined by a care manager, a step for registering the progress information of a recipient, to which attendance services are provided according to the said care plan, a step for ranking the care manager by evaluating the validity of the relevant care plan from the said progress information, and a step for providing the result of said ranking as welfare staff information.
Patent JP-H01168052-A (JP)
Title: Semiconductor device
Inventor: SATSUMA KAZUMASA
IPC: H01L27/04
Filed: 1987-12-23
Abstract: PURPOSE:To increase an available voltage by disposing a plurality of islands by dividing a resistor thereby to form partial resistors, and connecting them by wirings. CONSTITUTION:Resistors 3 are composed over the islands 2 of two N<-> type epitaxial layers, and connected by wirings 6. Thus, limit value of diodes D11, D12, D21, D22 formed of the resistors 3 and epitaxial layers 2 can be improved to twice.
Patent JP-H03186934-A (JP)
Title: Common processing system for form parameter value
Inventor: TSUJIMORI YUUJI
IPC: G06F9/45
Filed: 1989-12-15
Abstract: PURPOSE:To speed up a load module by setting results to be common when the evaluation result of operations which are sequentially taken out from a source program is equal to the evaluation result of objects to be made common and newly generating a common processing table and storing the evaluation result in an evaluation result area which the table points at a time except for the case. CONSTITUTION:When the evaluation result of the operations which are sequentially taken out from the source program 1 at the time of compiling is equal to the content of the evaluation result area 3 pointed from the common processing table 2, they are made common, and the common processing table 2 is newly generated at time except for the case. Simultaneously, the evaluation result is stored in the evaluation result area 3 which is pointed from the table and the number of the output of documents is reduced. When the evaluation result of the operations taken out from the source program 1 is equal (not equal) to the evaluation result of the objects to be made common, they are made common (common processing table 2 and evaluation result are newly made) and the number of the output of the documents can be reduced. Thus, the execution speed can be speeded up.
Patent JP-H09164678-A (JP)
Title: Ink jet head
Inventor: HAMAFUKU YUKINORI
IPC: B41J2/05
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head reducing fine air bubbles remaining in the vicinity of an electrode part after conductive ink is injected from nozzles and capable of generating stable air bubbles by the supply of a current to conductive ink and excellent in printing quality and reliability. SOLUTION: This ink jet head is equipped with nozzles 23 injecting conductive ink 22, a pressure chamber applying pressure to the conductive ink, a pair of the electrode parts 29a, 29b arranged in the pressure chamber and generating air bubbles in the conductive ink and an ink passage 28 supplying the conductive ink to the pressure chamber.  In this case, the pressure chamber is equipped with the pressure chamber 3 on the side of the ink passage connected to the ink passage 28, the pressure chamber 4 on the side of the nozzles connected to the nozzles and the passage 5 between the pressure chambers supplying the conductive ink to the pressure chamber 3 on the side of the ink passage and the pressure chamber 4 on the side of the nozzles and the vicinity of the center part between a pair of the electrode parts 29a, 29b is positioned at the lower part of the passage 5 between the pressure chambers.
Patent JP-H02171602-A (JP)
Title: Apparatus for identifying electronic part
Inventor: FUKUSHIMA HIDEAKI
IPC: H01L21/66
Filed: 1988-12-23
Abstract: PURPOSE:To distinguish good parts from defective ones and securely detect difference in position by a method wherein a main lighting device and an auxiliary lighting device are provided and illuminance of the lighting devices is controlled according to stored illuminance data of parts. CONSTITUTION:An electronic part identifying device 40 of an automatic electronic part loading apparatus is equipped with a vertical lighting device 41 and an auxiliary tilting lighting device 42, while a front filter plate 44 of the lighting device 41 is provided with a diffusing filter 45 made of mat glass, a diffusing filter 46 having different diffusion coefficient and a transparent filter 47 made of transparent glass. When a pellet 39 is to be mounted on a substrate, a CPU rotate depending on the type of the pellet a switching motor 48 according to stored data to select a specific filter and rotates a motor 51 to optimize zooming magnification. Then, an image is recorded by a camera 50 to be compared with the stored data, judgment as regards whether the pellet is good or defective is made, and the pellet 39 is mounted on the substrate by a mounting head.
Patent JP-H07180702-A (JP)
Title: Actuator
Inventor: YOSHIKAWA NAOTAKA
IPC: F15B15/10
Filed: 1993-12-24
Abstract: PURPOSE:To prevent occurrence of malfunction and improve durability in a diaphragm type actuator by preventing foreign material such as muddy water from entering in an atmospheric chamber. CONSTITUTION:An air reservoir 40 is arranged independently on an atmospheric pressure chamber 35. An atmosphere communication hole 43 is formed on a lower portion of the air reservoir 40, while a communication hole 44 communicated with the atmospheric pressure chamber 35 is formed on an upper portion. A volume of a space between the atmosphere communication hole 43 and the communication hole 44 in the air reservoir 40 is set larger than the maximum volume of the atmospheric pressure chamber 35.
Patent JP-H09164136-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: ONODERA HIDEO
IPC: A61B8/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosing apparatus easy to discriminate and handle a desired fine diameter probe. SOLUTION: This ultrasonic diagnosing apparatus is constituted by providing a main body 2, a fine diameter probe 4, a header 5, a header holding arm 6, a probe holder 8, a basket 10 and an observation monitor 12. The header 5 rotationally drives the fine diameter probe 4. Further, a rubber bush as a display means displaying the data inherent to the fine diameter probe 4 to an operator is provided to the fine diameter probe 4. The inherent data means the difference of the operation frequency of the ultrasonic vibrator possessed by the fine diameter probe or the difference of the thickness, length or use of the fine diameter probe.
Patent JP-H02171365-A (JP)
Title: Action command device for automobile
Inventor: TAKEUCHI YOSHIHITO
IPC: B60R25/04
Filed: 1988-12-23
Abstract: PURPOSE:To aim at preventing burglary effectively by providing an operation authorizing means for responding to the input of coincidence output from a fingerprint collating means and outputting operation authorization signal to an operating key part. CONSTITUTION:An action command device for an automobile is provided with a control device 20 for responding to the input of an operation signal from an operating key part 6 and controlling the automobile corresponding to its operation. The action command device is also provided with a registered fingerprint data memory 26 registered and recorded with the fingerprint data of a specific designator for collating the fingerprint data read at a fingerprint reader 4 with the fingerprint data registered at the registered fingerprint data memory 26. The action command device is further provided with a fingerprint collating means 28 for outputting a coincidence signal when both fingerprint data coincide as the result of the above collation and an operation authorizing means 30 for responding to the input of the coincidence signal from the fingerprint collating means and outputting an operation authorization signal to the operating key part 6.