baber/WOPTO huggingface dataset:
Patent JP-H05172080-A (JP)
Title: Pump
Inventor: TSUGAWA TAKUJI
IPC: F04D13/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide a pump which can be readily switched between a pumping operating state and a controlled operating state by switching of a valve. CONSTITUTION:A valve 9 for switching a suction room 4 and a delivery room 5 from a mutually blocked state to a mutually communicated state and vice versa is provided in a partition wall 3. A flow of water entering the delivery room 5 from the suction room 4 is allowed to flow back into the suction room 4 through the open valve 9 as a return flow.
Patent JP-H07153524-A (JP)
Title: Ejector mechanism for memory card
Inventor: ABE HIROSHI
IPC: H01R13/629
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an ejector for a memory card in compliance with JEIDA, PCMCIA, which has high reliability at a low cost. CONSTITUTION:A load receiver part for push rod is provided so as to be projected from a lever receiver hole 19 of a drawer plate, and a column-like lever rotating shaft is engaged with each lever bearing part 7. A metal drawer plate 14, which is provided with drawing claws at two positions in right and left thereof and provided with a drawer plate standing parts at a central part thereof, is provided between a lever and guides 24. Narrow guides 24 respectively provided with a guide-side nut receiver 16 and a guide 11-B for push-rod are provided below the left and right ends of the drawer plate 14 and an upper cover 15.
Patent JP-H09183959-A (JP)
Title: Soft epoxy resin composition
Inventor: BINGU UU
IPC: H01L21/58
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a soft epoxy resin adhesive compsn. which causes neither blurring nor spreading after being applied.  
     SOLUTION: This resin compsn. firmly bonds adherends when used as an adhesive and cured, contains an epoxy resin, a softener, a curative, and a filler at the basic ingredients, and further contains a polyhydroxyl compd. having two or three hydroxyl groups or a monohydroxyl compd. having at least one phenyl group in a wt. ratio to be the softener of (1:3)-(1:10). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03200634-A (JP)
Title: Cover winding device
Inventor: MATSUDA NAOYUKI
IPC: B65H1/26
Filed: 1989-12-28
Abstract: PURPOSE:To perform re-adhesion to a magazine without the occurrence of a trouble, e.g. wrinkles, to a cover by exerting a rotation force on a winding shaft during winding and rotating the winding shaft in a following manner by exerting a horizontal moving force on a support frame during rewinding. CONSTITUTION:Since a rotation force to a winding shaft 17 is transmitted and a cover 41 is wound based on the rotation force of the winding shaft 17, the cover 41 is wound in a state that proper tension is applied, and reliably wound without the generation of wrinkles. Meanwhile, in a rewinding processing, a moving force is transmitted to a support frame 42 through pinions 47 and 47, the winding shaft 17 is rolled in a following manner to rewind the cover 41. Therefore, the cover 41 is rewound in a state that proper tension is applied, and is re-mounted on a flange part 13a without the generation of wrinkles.
Patent JP-H05172099-A (JP)
Title: Fan suction side air flow guide silencer
Inventor: IIJIMA KAZUTOSHI
IPC: F04D29/54
Filed: 1991-12-25
Abstract: PURPOSE:To effectively reduce noise generated on the suction side of a fan by introducing air flow toward an axis in the perpendicular or oblique direction to the axis from around the axis, and then orienting the air flow in the parallel direction to the axis, and causing the air to be sucked into a fan suction opening. CONSTITUTION:Air flow As is introduced from an introduction opening 23 provided in the peripheral portion of a silencer body into the silencer body and in the perpendicular or oblique direction to the axis P of an outlet opening 22 disposed in one side face of the silencer body 20. A sound absorbing material 24 is used as a member constituting an air passage wall and an internal air passage 21 connecting the outlet opening 22 to the introduction opening 23 is formed within the silencer main body 20. The cross section of the internal air passage 21 including the axis P of the outlet opening 22 is so formed that it is gradually varied in the parallel direction to the axis P of the outlet opening 22 toward the outlet opening 22 from the introduction opening 23 and also that the width of the air passage is gradually decreased. Thereby the required space for installing the silencer is reduced and noise generated on the suction side of a fan can be further reduced.
Patent JP-H06226494-A (JP)
Title: Automatic welding method for steel-frame joints parts and equipment therefor
Inventor: SUGIMURA SHUNSUKE
IPC: B23K37/00
Filed: 1993-12-10
Abstract: PURPOSE:To continuously perform automatic welding on plural steel-frame joint parts by changing positioning and the posture of the steel-frame joint parts, supplying these to a positioner and then, starting welding. CONSTITUTION:A conveying device 40 to supply the steel-frame joint parts 10 to the positioner 30 is set on the side part of a welding robot 20 and the positioner 30. The conveying device 40 carries in the steel-frame joint parts 10 correctly to an extent that the direction of the steel-frame joint parts 10 arranged after tack welding is completed can be held by the positioner 30. The conveying device 40 has a carrying-in conveyor 41 and a carrying-out conveyor 42 which are arranged and set on one line and is provided with a moving conveyor 43 which can be driven and traversed between these. The welding robot 20, the positioner 30 and the conveying device are controlled to operate by a control panel 26. A control valve 26 moves the robot 20 according to a program and retrieves the accurate positions of the welding starting point and finishing point to correct the welding position and the position of a torch 24.
Patent JP-2000171003-A (JP)
Title: Reheat steam temperature control method of coal- burning thermal power plant
Inventor: INOUE TOSHIO
IPC: F22G5/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a reheat steam temperature control method of a coal burning thermal power plant, which is capable of regulating a timing for resetting the advance command of a reheater gas damper reference opening degree command in accordance with the kind of coal and capable of improving the controllability of a reheat steam temperature. SOLUTION: The moisture 35 and grindability 36 of coal are estimated in a moisture and grindability estimating device 37 while the outputting amount of coal 38 is estimated in a mill model outputting amount of coal estimating device 39. A coal output delay time constant 40 is obtained in a coal output delay time constant estimating device 41 based on the outputting amount of coal 38, estimated in the mill model outputting amount of coal estimating device 39, while the reset timing 80 of an advance command 74 with respect to a reheater gas damper reference opening degree command 58 is corrected based on the coal output delay time constant 40.
Patent JP-H09178905-A (JP)
Title: Light scattering body having adhesiveness
Inventor: KOTSUBO HIDESHI
IPC: B05D7/24
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a light scattering body giving a flexible cured film by preparing a thermosetting adhesive compsn. based on a specified copolymer and dispersing particles different from the copolymer in refractive index in the compsn. SOLUTION: A thermosetting adhesive compsn. based on a copolymer of ethylene-vinyl acetate with an acrylate monomer and/or a methacrylate monomer is prepd. as a matrix and particles different from the copolymer in refractive index are dispersed in the compsn. The vinyl acetate content of the copolymer is preferably 4-50wt.%. The compsn. preferably contains 0.1-10 pts.wt. org. peroxide and 0.01-5 pts.wt. silane coupling agent based on 100 pts.wt. of the copolymer. The particles are preferably fine particles different from the copolymer in refractive index by 0.01-0.2.
Patent JP-2001153056-A (JP)
Title: Water supply equipment
Inventor: NAKAJIMA KAORU
IPC: G01F1/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a water supply equipment capable of accurately integrating water consumption by reducing the excessively proceeding phenomenon of a water meter. SOLUTION: This water supply equipment is provided with a water meter 21 on the inflow side, and supplies water to end-users by pressurizing the water measured by the above water meter by using a pump 11, and the water supply equipment is also provided with a small quantity water stopping function to stop operation of the pump 11 when water consumption is reduced to a very small water quantity, and the above small quantity water stopping function has a predetermined condition to suppress the excessively proceeding phenomenon of the water gauge 21.
Patent JP-H11118855-A (JP)
Title: Field-strength measuring device
Inventor: ISHIWAKA TAKUO
IPC: H04B17/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To easily and quickly measure and collect the field strength for cellular telephones, broadcasting, etc. SOLUTION: In each of numerous mobile stations 3, a cellular telephone 4 measures the field strength and a navigation system 5 measures position, these measurement data being stored as one set of data. Even if the mobile station 3 moves within a noncommunicable area for the mobile station 3 and a base station 2, the measurements are continued, and the data stored are transmitted to the base station 2 when the mobile station 3 leaves the noncommunicable area. Thus, the field strength in all of areas where it is desired to make measurements can be collected efficiently, resulting in reduced period and cost of measurements.
Patent JP-H10174398-A (JP)
Title: Magnetic pre-load motor
Inventor: SHIGEMORI KAZUYA
IPC: H02K5/167
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic pre-load motor wherein the whole structure of a motor can be miniaturized without decreasing magnetic characteristic and thrust characteristic. SOLUTION: A rotor magnet 1 inside a rotor 9 rotatably supported by a bearing bushing 6 is formed of an upper magnet element 2 and a lower magnet element 3 which are integrally coupled. The length of elements in the axial line direction is made nearly equal to the stator 4. The stator 4 and the rotor magnet 1 are arranged face to face, and the magnetic characteristic of the upper magnet element 2 is made higher than that of the lower magnet element 3. Thereby a small-sized motor whose characteristic are not different from those of conventional ones can be formed.
Patent JP-H05323185-A (JP)
Title: Spectacle lens
Inventor: YOKOYAMA OSAMU
IPC: G02B13/18
Filed: 1992-12-22
Abstract: PURPOSE:To obtain spectacles in a shape which is as conformable with a face as possible by using specific lenses consisting of 1st and 2nd refracting surfaces as toric surfaces. CONSTITUTION:The spectacle lens consists of the 1st and 2nd refracting surfaces which are toric surfaces, and coordinate axes X and Y in contact with the refracting surfaces at their tops and a coordinate axis Z crossing them at right angles are set; when the length of the perpendicular from one point on the refracting surface to the XY plane is denoted as Z and the XY coordinates of the intersection of the perpendicular and XY plane are denoted as (x) and (y), a refracting surface in which Z value is represented by an equation is employed as the 2nd refracting surface. Then when coordinate systems X1Y1Z1 and X2Y2Z2 are set at the top of the refracting surface so that planes X1Z1 and X2Z2 contain the section of the 1st and 2nd refracting surfaces where maximum curvature appear and planes Y1Z1 and Y2Z2 contain the section where minimum curvature appears, axes Z2 and Z1 are on the same axis, the planes X2Z2 and X1Z1, and planes Y2Z2 and Y1Z1 are in the same planes respectively, and the rear-side focal distances in the planes X1Z1 and Y1Z1 become nearly equal.
Patent JP-H11173687-A (JP)
Title: Supercritical refrigerating cycle
Inventor: KURODA YASUTAKA
IPC: F25B1/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve an assembling to a vehicle by sucking and compressing a vapor phase refrigerant flowing out from an accumulator and a vapor phase refrigerant to be separated by a centrifugal vapor-liquid separator integrated with a pressure control valve, and discharging it to a radiator, thereby reducing number of components of a refrigerating cycle to reduce man-hour for assembly. SOLUTION: The refrigerating cycle compresses a refrigerant of a vapor phase state by a compressor 1, and cools a refrigerant of a supercritical state of a high temperature and a high pressure by a radiator 2. A pressure control valve 3 pressure-reduces a pressure at an outlet side to a predetermined pressure based on a refrigerant temperature of the outlet side of the radiator 2. A centrifugal vapor-liquid separator 4 integrated with the valve 3 separates the refrigerant flowing out from the valve 3 to a vapor phase refrigerant and the liquid phase refrigerant, discharges the vapor phase refrigerant to the compressor 1 and pressure-reduces the liquid phase refrigerant by a stationary throttle means 5, and evaporates the liquid phase refrigerant flowing out from the means 5 by an evaporator 6.  The vapor phase refrigerant of the refrigerant flowing out from the evaporator 5 is discharged toward the compressor 1 via an accumulator 7.
Patent JP-H11175661-A (JP)
Title: Method and system for evaluating integrated performance and information recording medium
Inventor: RIYUU GAKUHEI
IPC: G06K9/62
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a means for objectively evaluating the integrated performance of recognition results by plural recognition means. SOLUTION: The recognition results of character image data for performance evaluation by plural recognition means Mi, Mj are integrated by respective integrating methods IGu, IGv and the performance of respective integrating methods IGu, IGv is evaluated by an integrated performance evaluation means 120 based on the integrated recognition results. The number of correct answers in each category and the number of correct answers of all categories in the integration result of each integrating method are found out and the numbers of correct answers in both the integrating methods are mutually compared to evaluate the advantage/disadvantage of respective integrating methods.  When each integrating method outputs plural candidates, the number of correct answers up to a 1st candidate, the number of correct answers up to a 2nd candidate,..., the number of correct answers up to an n-th candidate are used for the evaluation of advantage/disadvantage.
Patent JP-H05338083-A (JP)
Title: Laminated film
Inventor: MIYAJI SHINICHIRO
IPC: B32B27/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a film excellent in both heat resistance and impact resistance. CONSTITUTION:A laminated film is obtained by laminating a biaxially-oriented poly-p-phenylene sulfide film on a biaxially-oriented polyester film through an adhesive. The adhesive layer has a hardness index ranging 1-3000. A thickness A of the biaxially-oriented poly-p-phenylene sulfide film and a thickness B of the biaxially-oriented polyester film meet a requirement of 0.1<=A/B<=1.8.
Patent JP-2001157947-A (JP)
Title: Cutting method, and method and apparatus for preparing numerically controlled data
Inventor: AOYAMA KOJI
IPC: B23C1/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method which can machine an adjacent surface without any damages caused by the cutting errors in cutting a surface having the adjacent surface. SOLUTION: In the cutting method to cut a surface 11 to be cut of a work having the surface 11 to be cut and adjacent surfaces 12 and 13 adjacent to the surface to be cut using a rotary tool 20, the surface 11 is cut leaving behind a range 81 of a predetermined distance from a boundary between the surface to be cut and the adjacent surfaces.
Patent JP-H06168797-A (JP)
Title: Ion implantation device
Inventor: SUGIMOTO RIKAO
IPC: H05H7/08
Filed: 1992-11-30
Abstract: PURPOSE:To introduce only the required ion beam into an ion accelerating tube at a high degree of purity. CONSTITUTION:A vacuum chamber 400 is divided into two via a division W having a mass spectrometry hole 8a'. In addition, an electrostatic deflecting system 14 is provided in a chamber R as one of two chambers so formed and positioned at the side of an ion accelerating tube 3. An ion beam transmitted through the hole 8a' is deflected so as to be directed toward the axial center of the tube 3 with the deflecting system 14. Also, an exhaust pump P' is provided for exhausting the chamber R as one of the two chambers and positioned at the side of the tube 3.
Patent JP-H11258856-A (JP)
Title: Method for regenerating carrier and electrophotographic developer using regenerated carrier
Inventor: SATO YUJI
IPC: G03G9/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To regenerate a carrier so that its initial characteristics are restored by removing a spent toner and a coating silicone resin or silane coupling agent- contg. resin on the surface of the carrier and to obtain an electropotographic developer using the regenerated carrier. SOLUTION: A used electrophotographic developer consisting of a carrier coated with a silicone resin or a silane coupling agent-contg. resin and a toner is separated into the carrier and the toner. The separated carrier is immersed in an aq. alkali soln. and mixed by stirring to remove toner components sticking to the surface of the carrier and the coating silicone resin or silane coupling agent-contg. resin. The carrier is thus regenerated.
Patent JP-H06314594-A (JP)
Title: Organic thin film electroluminescent element having plural carrier injection layer
Inventor: ADACHI CHIHAYA
IPC: H05B33/26
Filed: 1993-12-17
Abstract: PURPOSE:To lower an element driving voltage and to enhance the durability of an element by inserting a plurality of carrier injection layers into the boundary face between an anode and a luminous layer and into the boundary face between a cathode and the luminous layer. CONSTITUTION:An organic thin film electroluminescent element comprises an anode, a hole injection transport layer, a luminous layer, an electron injection transport layer and a cathode, and either or both of the hole injection transport layer and the electron injection transport layer are divided into plural layers. The ionization potential value of the hole injection transport layer is in a predetermined relationship to the work function value of the anode, and the value of electron affinity of the electron injection layer is in a predetermined relationship to the work function of the cathode. A hole injection barrier from the anode to the luminous layer and an electron injection barrier from the cathode to the luminous layer can be reduced significantly and thereby a driving voltage is lowered and the crystallization of the organic layers due to Joule heat is restrained so that durability of the element can be enhanced.
Patent JP-2000174982-A (JP)
Title: Method and system for reading radiation image and solid- state radiation detector used for the same
Inventor: KUWABARA TAKAO
IPC: H04N1/04
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce line noise on a radiation image read by a radiation image reader obtained for each from a solid-state radiation detector. SOLUTION: This radiation image reader uses a solid-state radiation detector 10 consisting of a non-sensing solid-state detection element 17 and a shield 18 laminated thereon that act like outputting a non-sensing pixel that does not sense any radiation. A noise discrimination image signal acquisition means 21 reads a non-sensing image signal D(p, d) from the non-sensing solid-state detection element 17 plural times to obtain a discrimination image signal Cave(p) for noise discrimination. A noise extract means 22 extracts noise component N(p) being the difference between the non-sensing image signal D(p, d) and the discrimination image signal Cave(p). A high frequency noise component extract means 23 obtains a high frequency noise component N'(p) resulting from eliminating a low frequency noise component Vave(p) from the noise component N(p).  A noise reduction means 24 subtracts the high frequency noise component N'(p) from a signal D(p, i) of each row of a read image signal of a concerned column.
Patent JP-2000167275-A (JP)
Title: Welt fabric cutting device
Inventor: ASO HIDEO
IPC: D05B37/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a welt fabric cutting device capable of reliably cutting a welt fabric without the need of pressurization by a binder for the cutting of the welt fabric and facilitating maintenance, a sharpness test and the visual confirmation of a cutting processing. SOLUTION: In a binding sewing machine for carrying the welt fabric temporarily set to a welt fabric mounting base 10 to a sewing preparation part by a carrying means, this welt fabric cutting device 1 cuts second cutting parts on both sides in a longitudinal direction of a first cutting part to be cut later as a pocket hole in the welt fabric. Further, the mashine is provided with the scissor units 40 and 60 of a scissor type for cutting the fabric by crossing two blades 41, 42 61 and 62, driving motors 45 and 65 for driving the units and moving means 18-20 and 26-29 for moving the scissor units 40 and 60 so as to cut the second cutting parts of the welt fabric.
Patent JP-H07182211-A (JP)
Title: File accessing device
Inventor: KIMURA WATARU
IPC: G06F12/00
Filed: 1993-12-21
Abstract: PURPOSE:To allow a file accessing device to easily deal with sectional change by providing a template service device consisting of a 1st corresponding means for making a section correspond to a prescribed process and a 2nd corresponding means for making a prescribed section correspond to occupied data width for the section. CONSTITUTION:A filing device 5 is divided into plural previously determined sections. The template service device is constituted of a template service library 3 and a template table 4. The library 3 is the 1st corresponding means for determining which sections in the device 5 are made to correspond to processors A to N. The table 4 is the 2nd corresponding means for determining the starting position of each section and making data width to correspond to each section. When a process is determined, the 1st corresponding means determines a section corresponding to the process and the 2nd corresponding means uniquely determines occupied data width corresponding to the section.
Patent JP-H07173590-A (JP)
Title: Method for increasing diameter of dross in galvanizing bath
Inventor: OI TOSHIHIKO
IPC: C23C2/00
Filed: 1993-12-20
Abstract: PURPOSE:To increase the diameter of dross in a galvanizing bath contg. the dross to larger diameters and to efficiently remove the dross by heating up the galvanizing bath to a specific temp., then cooling the plating bath down to a prescribed temp. or below at a specific cooling rate. CONSTITUTION:The galvanizing bath contg. the dross of a specific temp. housed in a galvanizing tank is heated up to 500 to 750 deg.C. The temp. difference of this heating up is preferably about >=20 deg.C. As a result, the dross suspended or settled and deposited in the bath is dissolved or formed to smaller diameters. This bath is then cooled down to the temp. below the set temp. described above at a cooling rate of <=10 deg.C/min. As a result, the dross is positively increased to the large diameters of preferably about >=100mum. The dross increased in the diameter in such a manner is easily and efficiently removable by a filter.