baber/WOPTO huggingface dataset:
Patent JP-S56142399-A (JP)
Title: Variable flow rate type operating method for cooling tower
Inventor: TAKASAKI AKIRA
IPC: F28F25/02
Filed: 1980-04-07
Abstract: PURPOSE: To obtain a sprinkling condition according to the amount of water and prevent a lowering in sprinkling efficiency by a method wherein the area of sprinkling onto the top face of a filling is changed in accordance with a change of water level in a hot-water tank.  
     CONSTITUTION: Circulated cooling water having become hot water is introduced into the hot-water tank 3 and is sprinkled onto the filling 2 through nozzle holes  provided at the bottom part of the tank 3, whereby it is cooled. Partition plates 4  are arranged in the hot-water tank 3 in such a manner that the height of the plates 4 increases gradually from the side of the inflow of hot water. When the amount of hot water is larger, the water level in the tank 3 becomes higher than all of the partition plates 4 so that water is sprinkled through the nozzles holes of all of the partitioned chambers. When the water level is lowered below one of the plates 4 because of a reduction in the amount of water, the inflow of hot water into the partitioned chamber at a higher position as compared to said plate 4 decreases, so that the area of sprinkling is reduced. In addition, the blasting amount of a fan 5 is also changed in accordance with the change of the sprinkling area. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09239029-A (JP)
Title: Electromagnetic valve device and its driving method
Inventor: MIYATA SHINICHI
IPC: A61M5/168
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce to the utmost, delay from a driving signal for driving an electromagnetic device till the actual and mechanical operation of a valve in a simple configuration and method. SOLUTION: A system is provided with a valve body opening and closing the flow route of a fluid, a coil 82 which generates magnetic force by applying a voltage, moving the valve body and opens/closes the flow route and an electromagnetic valve driving circuit 72 impressing a driving voltage on the coil 82. When the electromagnetic valve driving circuit 72 impressed the voltage to the coil 82, it impresses a comparatively high voltage only in a short period at the time of initial impression and, after that, impresses a comparatively low voltage.
Patent JP-H04266656-A (JP)
Title: Hydraulic device in automatic transmission
Inventor: KITA AKIHIKO
IPC: F16H61/00
Filed: 1991-02-18
Abstract: PURPOSE:To prevent a drawing at the time of releasing a direct clutch even in the case of rotating a hydraulic actuator at high speed. CONSTITUTION:A piston member 52 is disposed in the cylinder member 51 of a hydraulic actuator 50 in such a manner as to be capable of sliding. The piston member has a hydraulic chamber 57 on the front surface and a return spring 65 on the back surface. The piston member 52 has a check ball 61 on the outer circumferential side, and a cancel chamber 63 partitioned by a cancel plate 62 on the back surface on the inner circumferential side. When the operating oil pressure of the hydraulic chamber 57 is enhanced, the piston member 52 is retreated to engage a direct clutch C2. Even if the actuator 50 is rotated at high speed, and a large centrifugal oil pressure acts on the oil in the hydraulic chamber 57, the centrifugal oil pressure is reduced and canceled by the check ball 61 and the oil in the cancel chamber 63, and the engagement and disengagement of the clutch C2 by the piston member 52 is ensured.
Patent JP-S57161712-A (JP)
Title: Focusing detector
Inventor: OOIKAMI KENICHI
IPC: G02B7/36
Filed: 1981-03-28
Abstract: PURPOSE:To achieve focus detection accurately all the time by sampling and holding each integral value of each photodetecting element under prescribed conditions. CONSTITUTION:Each integral value of each photodetecting element and a signal having a prescribed level from a parallel type D/A converter 20 are supplied to comparators 19-1-19-n through sample holding circuits 18A and 18B. Then, while neither an inverted signal detecting means 24 nor a timer means 26 is in operation, the integral value of each photoelectric output is sampled and held as picture-element information. Then, a prescribed analog signal is supplied to respective comparators 19 and when the output of an optional comparator is inverted, the output of a counter 21 is written in a memory which corresponds to said comparator; and the picture-element information is converted into a digital signal and the converted signal is processed at a part 5 on the basis of a prescribed estimation function, thus detecting the focus state of an object image.
Patent JP-H11315446-A (JP)
Title: Glass cloth and printed circuit board
Inventor: KIMURA YASUYUKI
IPC: H05K1/03
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain both a glass cloth capable of being uniformly subjected to small diameter hole processing of through hole, inner via hole, blind via hole, etc., of a high-density mounted printed circuit board by a drill processing and especially a laser beam processing being a small diameter hole processing method and a printed circuit board using the glass cloth. SOLUTION: In this glass cloth comprising warps and wefts, a woven fabric density C (yarns/25 mm) of at least either warps or wefts and yarn bundle section width A (μm) satisfy the equation C×A/1,000>=25.0 and further yarn bundle section thickness B (μm), a single yarn diameter L (μm) and the number (N) of yarns satisfy the equation (B/L)/N<=0.030. The diameter of the single yarn of the constituent glass yarn is equal to or smaller than a nominal diameter E.
Patent JP-H11211854-A (JP)
Title: Aerial flotation type clock
Inventor: KANAZAWA IWAO
IPC: G04B45/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a clock having a display board displaying time as if the display board is floated in the space without exposing a holding mechanism. SOLUTION: A stepping motor 11 is fitted in a foundation 12. A ball screw 9 at the center is rotated by the stepping motor 11 via a gear structure. A central magnet 10 is fitted to the ball screw 9. The inside of the central magnet 10 is assembled with the ball screw 9 and a whirl stop 13 in advance. The ascending/descending speed of a ring-like magnet 8 floated in the space by repulsion can be related with time by rotating the stepping motor 11 at a proper speed, and time is displayed between the magnet 8 and a transparent cylinder 7.
Patent JP-H09244897-A (JP)
Title: Method for processing instance base
Inventor: ISHIZUKA IKUTO
IPC: G06N5/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To find similar instances of sufficient retrieval precision through easy specifying operation by supporting the reconstitution of the instance base according to specific dependent attribute-attribute value couple combinations extracted from the instance base and equivalent attribute combinations. SOLUTION: A dependent attribute-attribute value couple cambination extracting means 12 extracts plural combinations of attribute-attribute value couple in mutually dependent relation as dependent attribute-attribute combinations by referring instance data 10a and attribute definition information 10b in the instance base 10, and stores them in a dependent attribute-attribute value couple group storage area 13. Further, an equivalent attribute combination extracting means 14 extracts combinations of attributes which can be made to correspond to each other as to all the attribute values from plural kinds of attribute-attribute value couples included in the dependent attribute-attribute value couple combinations by referring to a dependent attribute- attribute value couple combination storage area 13 and stores them in an equivalent attribute combination group storage area 15.  Then an instance base reconstitution supporting means 16 supports the reconstitution of the instance base according to those equivalent attribute combinations and dependent attribute-attribute value couple combinations.
Patent JP-H08222568-A (JP)
Title: Copper wiring manufacture, semiconductor device, and copper wiring manufacturing device
Inventor: TAKAHASHI SEIICHI
IPC: C23C16/18
Filed: 1995-02-10
Abstract: PURPOSE: To form copper wiring by simple process without using a wet process. CONSTITUTION: Barrier layers 5 and 15 and copper films 6 and 16 are grown in this order on the surface of an insulating film 3 being grown on a substrate 2 and provided with a groove, and the groove 4 is charged with copper, and then positive bivalent copper organic complex gas and electron donative neutral ligand gas are supplied to the surface of the copper film 6, whereupon the copper on the surface of the copper film 6 is converted into a positive univalent copper organic complex, and is removed with vacuum exhaust, so copper thin film wiring 6' remains within the groove 4. Since the groove 4 can be made in minute width, and this copper film wiring 6' can also be micronized. Furthermore, providing a cap layer 7 on the copper film wiring 6' will enable encapsuled copper wiring 9 to be made, so copper ceases to corrode or diffuse in the insulating film.
Patent JP-H10229827-A (JP)
Title: Dicarboxylic acid as animal feed component
Inventor: TEO BAN KENPEN
IPC: A23K1/18
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an interesting feed component for animals by utilizing dicarboxylic acid as the feed component for the animals. SOLUTION: The dicarboxylic acid used in this feed component is preferably selectable from among adipic acid, suberic acid or sebacic acid in the list of the dicarboxylic acids of 6 or higher even numbers of carbon atoms. The adipic acid is most preferably from an economical reason. The metabolites of the dicarboxylic acid are usable as well. The metabolites of the dicarboxylic acid are selectable from beta hydroxy acid or beta keto acid (e.g.; beta hydroxyadipic acid and beta ketoadipic acid). Further, alkali and alkaline earth metals (e.g.; sodium, potassium or calcium salt) which are the metabolites of the dicarboxylic acid or ammonium salts are usable as well.
Patent JP-H08219861-A (JP)
Title: Weight measuring method for heated material
Inventor: NAKAGAWA YOSHINORI
IPC: G01G19/52
Filed: 1995-02-10
Abstract: PURPOSE: To measure the every moment changing weight of several kinds of material such as food material, medicine material, and the like during the heating thereof. CONSTITUTION: The center of gravity position of a heated material container 12 is supported from under by one end 18a of a balance 18 conducting seesaw movement around a rocking fulcrum shaft 19, and a balance weight 21 is set to the other end 18b of the balance 18 so as to keep a state cancelling the weight of the heated article container 12. The weight of heated material M contained in the container 12 and changing during the heating thereof is measured by a load cell 23 supporting the heated material container 12 from under similarly.
Patent JP-S63215558-A (JP)
Inventor: UTO SHIGETOSHI
IPC: C04B35/04
Filed: 1987-02-27
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-S59172405-A (JP)
Title: Insect-repellent and insecticidal furniture for storage
Inventor: AOKI SHIGEMASA
IPC: A01N53/00
Filed: 1983-03-19
Abstract: PURPOSE:The titled furniture that is made using adhesive and coating containing 1-ethynyl-2-methyl-2-pentenyl-2, 2-dimethyl-3-( 2'-methyl-1'-propenyl )-cyclopropane- 1-carboxylate. CONSTITUTION:The objective insect-repellent or insecticidal furniture for storage is made of materials which have been treated with an adhesive or coating containing (A) 1-ethynyl-2-methyl-2-pentenyl-2,2-dimethyl-3-(2'-methyl-1'-propenyl)-c yclopropane-1-carboxylate in an amount of 0.01-25wt%. The compound A has high vapor pressure and can develop very excellent insect-combatting effect by gasifying at room temperature. Moreover, it diffuses so slow that it exerts the initial level of action for a long period of time. The material is used in chests of drawers, wardrobe boxes, cupboards or book shelves.
Patent JP-2000251705-A (JP)
Title: Manufacture of atmospheric pressure-resistant support structure for electron beam device, atmospheric pressure-resistant support structure for electron beam device and electron beam device
Inventor: HIROIKE TARO
IPC: H01J29/87
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To easily and stably carry out smoothing at a high yield ratio in the case where smoothing a cut surface of an atmospheric pressure-resistant support structure prepared by a cutting machining is carried out in order to prevent a break of the atmospheric pressure-resistant support structure and a surface discharge on a surface of the atmospheric pressure-resistant supporting structure when a wall of an air tight container is supported by the atmospheric pressure-resistant supporting structure in the air tight container of an electron beam device. SOLUTION: An insulation substrata 1, i.e., a spacer supporting a wall of an air tight container accommodating an electron releasing element is prepared by cutting a mother material. A fine projection and a fine chip generated on a cut surface 1a by a cutting machining are made to a smooth shape by annealing carried out by heating the cut surface 1a of the insulation substrate 1 at a higher temperature than a softening point of a constitution material of the insulation substrate 1. Break of the insulation substrate caused by a concentration of a stress to the chip of the insulation plate 1 and a concentration of an electric field to the projection and the chip are prevented.
Patent JP-H10236738-A (JP)
Title: Receiving device for paper sheet and the like
Inventor: TAKANO YUKIHIRO
IPC: B65H83/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To receive it easily and surely even if it is a sheet member having a way of bending or a sheet member of relatively weak elasticity by feeding the sheet member in a curved state for improving flexural rigidity of the sheet member cooperated with a first feed roller. SOLUTION: When a bank bill 122 carried in a carrying passage is pinchedly held between a carry roller 78 and a carry roller 114 so as to be carried, it is curved downward by guide rollers 106, 108. Consequently, even if it is a bank bill having a way of bending, it can be introduced while being corrected into a curved shape. Further, in case of a bank bill 122 of relatively weak elasticity, the flexural rigidity is enlarged by being corrected into a downward curved shape, and it is led onto the arm of a presser member so that the extreme end of the bank bill 122 is not slided on the surface of the already received bank bill 122 due to hanging down of the extreme end in a receiving chamber. As a result of this, without being affected by the loading state of bank bills 122 already loaded on the arm of the presser member, the bank bill 122 is smoothly introduced.
Patent JP-2000244945-A (JP)
Title: Converter for converting two dimensional video image into three dimensional video image
Inventor: YAMASHITA SHIYUUGO
IPC: G06T7/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To allow a converter to convert a two dimensional video image into an easy-to-watch three dimensional video image where distortion is much more suppressed in comparison with a conventional converter. SOLUTION: The converter is provided with a motion detection means that detects the motion vector of a video image, a CID conversion means 5 that divides one image screen into a plurality of areas and generates a three dimensional picture on the basis of the parallax of each area decided by the characteristic information of each area, an MTD conversion means 4 that generates a three dimensional picture from a present two dimensional video image and a video image delayed by the number of fields in response to a motion detected by a motion detection means, a horizontal shift conversion means 6 generates a three dimensional video image from the two dimensional video image and a video image obtained by shifting the two dimensional video image in a horizontal direction,  and a video image conversion control means 8 that makes the best use of each conversion means on the basis of the detection result by the motion detection means.
Patent JP-S61207151-A (JP)
Title: Three-phase induction motor
Inventor: KINOSHITA TOMONORI
IPC: H02K3/28
Filed: 1985-03-08
Abstract: PURPOSE:To prevent the insulating coats of coils from being damaged due to the insertion, by making the wire diameter of the coil inserted previously, larger than that of the coil inserted later. CONSTITUTION:Three phase windings 7 are inserted in a slot 2 getting out of phase very 120 deg. on the outer peripheral side. Among the three phase windings 7, the peripheral length of an outer coil L 8 inserted first is arranged to be the largest, and that of an intermediate coil M 9 inserted second is arranged to be smaller, and that of an inner coil S 10 inserted finally is arranged to be the smallest. The wire diameter of the coil L 8 or the coil M 9 is arranged to be larger than that of the coil S 10. In this manner, the coils in place on the inner peripheral side can be smoothly inserted into the slot, and insulating coats can be prevented from causing layer short due to damage.
Patent JP-H05265122-A (JP)
Title: Sensitizing dye for photographic material
IPC: G03C1/22
Filed: 1991-03-12
Abstract: PURPOSE: To obtain a low stain blue sensitizing dye for producing a high sensitivity silver halide photographic material while suppressing stain with a residual dye after post-processing when a silver halide emulsion is spectrally sensitized. CONSTITUTION: This sensitizing dye is represented by the formula, wherein R2 is optionally substd. alkyl or optionally substd. aryl, each of R1 and R3 is optionally substd. alkyl and at least one of R1 and R3 has at least 4C atoms.
Patent JP-S56144564-A (JP)
Title: Semiconductor device
Inventor: IKUZAKI KUNIHIKO
IPC: H01L23/26
Filed: 1980-04-11
Abstract: PURPOSE:To prevent reduction in the sealing allowance at the glass sealing part of a semiconductor device and lowering of the mechanical strength and airtightness by providing the package cap with a means to absorb the gas generated from the chip coating material. CONSTITUTION:Of a cap 22 of a ceramic package, the inside which forms a sealing cavity 26 between a base 10 is to be a porous part 30 so that the capacity of the cavity 26 increases by the porous portion. Therefore, if CO2 or the like is generated from a polyimide resin 28 covering a chip by the heating in glass sealing, the gas is allowed to penetrate through the inner wall of the cap 22 and absorbed in the empty holes in the porous part. Accordingly, the rise in the pressure in the cavity resulting from the generated gas can be neglected, so that glasses 12 and 24 at the sealing part are not pushed out of the package. Therefore, the sealing allowance can maintain the maximum width, preventing lowering of the mechanical strength and airtightness at the sealing part. If the unglazed porous part is coated with a low-melting glass layer to form a vacuum porous part, it becomes more effective. Applying a gas absorbing material permits also a similar effect.
Patent JP-H07259950-A (JP)
Title: Hydraulic continuously variable transmission
Inventor: TAKAGI IZUMI
IPC: F16H39/14
Filed: 1994-03-17
Abstract: PURPOSE:To improve the service life of a thrust bearing by reducing the reaction force of a plunger for a motor to be applied to a thrust bearing to support a rear cover, and reduce the cost by dispensing with a thrust bearing exclusive for a supporting shaft. CONSTITUTION:In a hydraulic continuously variable transmission, a ring 49 is interposed between an outward flange-shaped supporting part 25b formed on a supporting shaft 25 to support a hydraulic distributing ring 29 and a rear cover 23, the supporting part 25b is fitted to a fitting surface 49b of the ring 49 in a relatively movable manner in the axial direction, the rear end surface of the ring 49 is locked directly or through a buffer 55 to a stationary case member on the rear side, and the ring 49 is supported by the inner circumferential hole of the rear cover 23 in a rotatable and relatively movable manner in the axial direction through a bearing 48. Apart of the reaction force of the plunger for the motor is received by a stationary case member through the ring 49 to reduce the thrust force on the bearing.
Patent JP-H11244137-A (JP)
Title: Rice cooker
Inventor: KOGURE EIJI
IPC: A47J27/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent a sticky liq. from boiling over by providing a vapor guide cylinder for taking in vapor including the sticky liq. into a sticky liq. container, a vapor port for discharging the vapor and a wall part for surounding the vapor port side of an exit in the vapor guide cylinder in the container provided in a lid for covering the opening part of a main body. SOLUTION: Rice and water are put into an inner pot 4 and rice cooking is started. Then, vapor including the sticky liq. is generated from the inner pot 4. At this time, since the inner pressure of the inner pot 4 is increased, an opening/closing valve 19 is pushed upward and abutted on the lower surface of a storing recessed part 17 to close a communicating port 18. The vapor including the sticky liq. flows in from the guide cylinder entrance part 15a of a sticky liq. container 11 which is fitted to a lid 2 and guided to the inside of the container 11 through a guide cylinder 15. The vapor including the sticky liq. which comes from a guide cylinder exit part 15b, hits to a guide wall 20, is made to flow in the opposite direction of a vapor port 12 and then, is diffused toward the vapor port 12.  In this case, the vapor is separated from the sticky liq. inside the container 11, the vapor is discharged from the vapor port 12 and the sticky liq. is stored in a storing recessed part 17.
Patent JP-H07263852-A (JP)
Title: Method of forming solder layer
Inventor: KOMURA TOSHITAMI
IPC: H05K3/24
Filed: 1994-03-17
Abstract: PURPOSE:To make it possible to form a solder layer of high quality correctly and reliably by using a solder sheet. CONSTITUTION:This method is forming method of a solder layer wherein the solder layer is formed on a pad 22 provided on the surface of a printed wiring board 20. The printed wiring board 20 is set on a solder sheet 10 having a solder pattern 13 formed by etching out of a solder leaf stuck on the surface of a sheet-shaped board 11, and solder is transferred onto the pad 22 by melting the solder pattern 13.
Patent JP-S58163004-A (JP)
Title: Programming device of plural sequencers
Inventor: KUGIMOTO KAZUYUKI
IPC: G05B19/05
Filed: 1982-03-23
Abstract: PURPOSE:To simplify the equipment and to improve the operability, by connecting the sequencers of plural devices in parallel to a programming console and operating selectively the sequencer of each device. CONSTITUTION:Machines 1, 2-N are connected in parallel to reception and transmission lines via plural sequencers 11,12-n. At the same time, these reception and transmission lines are connected to the transmission and reception line terminals of a programming console 20. The console 20 transmits messages and control signals in parallel to the transmission line together with device numbers. Each of sequencers 11,12-n starts communication when it detects its own number. As a result, each of plural sequencers can be controlled simply with just a single unit of programming console and operations of keys.