baber/WOPTO huggingface dataset:
Patent JP-H05310952-A (JP)
Title: Production of thermoplastic resin composition
Inventor: TAKAGI KIYOJI
IPC: C08J3/20
Filed: 1992-05-13
Abstract: PURPOSE:To obtain the resin composition excellent in impact resistance and rigidity, etc., by incorporating a specific resin with a specified amount of an organic solvent followed by kneading in a molten state using a specific kneader to limit the organic solvent content of the final composition to a specified level. CONSTITUTION:(A) A total of 100 pts.wt. of a resin composition comprising (1) 4-95wt.% of polyphenylene ether (pref. with an intrinsic viscosity of 0.25-0.4dl/g), (2) 4-95wt.% of a saturated polyester (pref. polyethylene terephthalate 2.0-3.5dl/g in intrinsic viscosity), (3) 0.5-40wt.% of an impact resistance improver (pref. an elastomer <=3500kg/m<2> in tensile modulus) and (4) 0.01-50wt.% of a compatibilizing agent (e.g. a hydroxyalkylated polyphenylene ether) is incorporated with (B) >=1.0 pt.wt. of an organic solvent (e.g. benzene) followed by kneading in a molten state using a kneader provided with a vent port and a vacuum device at the vent port with the vent port kept at reduced pressure, thus obtaining the objective composition <1.0wt.% in the component B content.
Patent JP-H06302604-A (JP)
Title: Resin-sealed semiconductor package and fabrication thereof
Inventor: YASUNAGA MASATOSHI
IPC: H01L21/68
Filed: 1993-04-23
Abstract: PURPOSE:To miniaturize a semiconductor package and improve electrical characteristics of the same by providing a first conductor portion having a flat upper surface on a bonding pad on a principal surface of a semiconductor chip, and further providing sealing resin for exposing only the upper surface of the first conductor portion and sealing the semiconductor chip and a lump- shaped second conductor portion on the upper surface of the first conductor portion. CONSTITUTION:A bonding pad 4 is formed on a principal surface of a semiconductor chip 3, on which pad 4 an insulating layer 11 is formed so as to possess an opening portion. A buffer coated film 13 is formed on the insulating layer 11 so as to ride on a peripheral edge on which a ground metal layer 12 is formed. A connection layer 8 is formed on the ground metal layer 12, on which connection layer a first conductor portion 9 is formed. Sealing resin 1 is formed so as to expose only the upper surface of the first conductor portion 9, and on the upper surface of the first conductor portion 9 a lump-shaped second conductor portion 10 is formed. Hereby, a semiconductor package is miniaturized.
Patent JP-H11310951-A (JP)
Title: Cut-off stool for concrete structure and fixing method thereof
Inventor: KONDO KAZUO
IPC: E02B3/16
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To fix a cut-off tool onto the connecting surface of a concrete structure with watertightness without openings. SOLUTION: A cut-off tool 10 fixed onto the connecting surface 2 of the concrete structure 1 has a fixing body 11 buried to the connecting surface 2 of the concrete structure 1 and a cut-off body 20 engaged with the fixing body 11. The fixing body 11 has a holding section 12 with an expansible inserting recessed section 14 and a compressible outer-layer seal section 16 covering the outside of the holding section 12 and having watertightness. In the cut-off body 20, a leg section 25 press-fitted and fixed into the inserting recessed section 14 with watertightness while expanding the inserting recessed section 14 is formed on one side, and a cut-off section 22 projected from the contact surface 2 of the concrete structure 1 and abutted against the contact surface of the adjacent concrete structure is formed on the other side.
Patent JP-H09277311-A (JP)
Title: Injection molding equipment
Inventor: TAKANO MASUO
IPC: B29C45/26
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide injection molding equipment which molds by injection an article having no short shot part in a thin-wall part. SOLUTION: A breathing hole 2 is formed in the portion of a mold wherein a thin-wall part is formed, and a breathing pin 3 split longitudinally is inserted and fixed in the breathing hole 2. Gas in a cavity B is discharged forcibly from a gap a1 between the inner wall surface of the breathing hole 2 and the outer surface of the breathing pin 3 and from a gap a2 in a joint of breathing pin parts 3a and 3b.
Patent JP-H06304540-A (JP)
Title: Device for cleaning inside wall
Inventor: AIZAWA YOSHIGO
IPC: B62D57/024
Filed: 1993-04-23
Abstract: PURPOSE:To provide a device for cleaning the inside wall of a pipe where, in the case the pipe is clogged by the device, when the prescribed time has passed, the diameter of the device is automatically contracted to that smaller than the inside diameter of the pipe to eliminate the clogging, and accordingly, the work for taking out the device is removedby cutting the pipe, etc. CONSTITUTION:In a device in which division discs 8 provided on the outer periphery of a pig body 2 are inserted into a pipe to be cleaned 1 to clean the inside wall 1' of the pipe as the pig body is swept away by a fluid flow 27, there are provided the division discs 8 each of which is divided into an appropriate number in the circumferential direction and made in a sector and made movable in the radial direction, springs which are fitted to the divided discs 8 and always energize the discs 8 inwards in the radial direction to make the outside diameter of the discs smaller than that of the inside wall 1' of the pipe, air tubes 12 which are installed on the inside diameter side of the divided discs 8 and from which compressed air is introduced to move the discs 8 outwards in the radial direction and a timer for previously set the discharge time of the compressed air introduced into the air tube 12.
Patent JP-S62278401-A (JP)
Title: Setting jig for reference mounting height
Inventor: SUZUKI AKINORI
IPC: G11B5/53
Filed: 1986-05-28
Abstract: PURPOSE:To enable a reference mounting height to be accurately set by mounting a member to another member with a height twice the reference mounting height while setting a measuring reference point to the approximately central position of the latter member. CONSTITUTION:A jig is composed of a cylindrical member E1 with a height H (=H1+H2) about twice a reference mounting height H0 for a magnetic head and a member E2 mounted to the member E1 with a measuring reference point P set to the approximately the central position of the member E1 in the direction of the height H. The member E1 is set onto a setting jig 4 and the height H1=H0+DELTAH1 of the point P is measured by a television camera. Then, the member E2 is turned upside down and the height H2 of the point P is likewise measured. Then, a difference DELTAH=H1-H2 is measured on a television monitor screen. Thus, H1=(H+DELTAH)/2 holds true, resulting in that the height H1 can be measured when the values DELTAH and H can be measured and the value DELTAH1 may be added to the value H1 for setting the height H0. Since the value DELTAH1 is minute, a reference cursor on a monitor can be accurately set to the height H0 without getting out of the monitor.
Patent JP-S60264180-A (JP)
Title: Supervisory equipment
Inventor: WATANABE MASAHARU
IPC: G06K9/62
Filed: 1984-06-13
Abstract: PURPOSE:To relieve the load of a supervisor by allowing a deciding circuit provided in the titled equipment to compare sequentially a detected video signal obtained from a luminance signal fetching circuit with a reference value signal generated in a reference value generating circuit and giving a fault deciding output when a change occurs. CONSTITUTION:When an external start signal S12 is fed to a drive control circuit 3, a timing control circuit 4 activates a selector 2, holds video signals VA-VD obtained by television cameras 1A-1D to hold circuits 10A-10D through input switch circuits 11A-11D of a luminance signal fetching circuit 5 and supplies them to a decision circuit 22 as a detected video signal VDT. On the other hand, a reference data stored in reference registers 26A-26D of a reference value generating circuit 25 is supplied to the deciding circuit 22 as the reference video signal, VRF, and when the video signals VA-VD are compared with the reference value and decided and when there is a change, discriminated outputs DTC1, DTC2 are generated.
Patent JP-S61277799-A (JP)
Inventor: ONISHI SABURO
IPC: E21D11/20
Filed: 1985-06-04
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-H09299367-A (JP)
Title: Ultrasonic diagnostic device
Inventor: YOSHIKAWA YOSHIHIRO
IPC: A61B8/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To eliminate or reduce distortion of an ultrasonic image caused by manual scanning by generating and displaying a scan support image for visually supporting the manual scan in synchronization with image processing based on a received signal from an ultrasonic probe which can be manually scanned in contact with the body surface. SOLUTION: When a foot switch 26 is operated, a timing signal generator 20 outputs a timing signal in synchronization with a start pulse output from a scanning control part 14, a three-dimensional image forming part 16 starts processing the echo data from a point of time when a timing signal is input, and automatically stops at the end of processing one sheet of an ultrasonic image. The image information is sent to a display device 22 through a display control part 18, and a three-dimensional image is displayed on a screen of the display device 22. A scan support image generating part 24 forms a scan support image for visually supporting manual scan according to a timing signal, and displays the image with an ultrasonic image on the screen of the display device 22.
Patent JP-S5822754-A (JP)
Title: Manufacture of steering wheel
Inventor: SAITOU KAZUHIRO
IPC: B29C35/00
Filed: 1981-07-31
Abstract: PURPOSE:To prevent the deformation of a spoke core when synthetic resin is molded by interposing a core deformation preventing member in the gap between the core of a ring and a mold cavity radially disposed oppositely to the connecting portion of the core. CONSTITUTION:A core deformation preventing member 5a is formed of a base 51 for engaging the outer periphery of a ring core 10 of a steering wheel and a projection 52 having the end surface 521 of the curvature coincident to the curvature of the surface of a mold cavity 7. The member 5a is engaged with the outer diameter side A of the core 10 of the side radially disposed oppositely to the connecting portion of a spoke core 30. The end surface 521 of the projection 52 of the member 5a is contacted with the surface of the cavity 7, thereby restricting the radial deformation of the core 10. When synthetic resin is injection- molded in this state, the core 10 is held at the center of the cavity 7 without deformation, thereby forming a steering wheel.
Patent JP-S5912497-A (JP)
Inventor: TAKASAKI ITARU
IPC: G10K11/16
Filed: 1982-07-14
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-S62278468-A (JP)
Title: Grounding-fault point locator
Inventor: NOJIMA KENICHI
IPC: G01R31/08
Filed: 1986-05-28
Abstract: PURPOSE:To enable the locating of the position of a fault point accurately, by converting a high frequency oscillating wave which has been liable to frequent errors to a square wave with a larger pulse width in a measurement with a time difference measuring device. CONSTITUTION:This grounding-fault point locator has surge detectors 15a and 15b arranged on branch buses 21 and 22 branched off a main bus 20 to measure a possible fault point caused in the main bus 20. A waveform shaping circuit 23, a time difference measuring device 11 and an arithmetic unit 12 are connected to terminals of the detectors 15a and 15b through the same length cables 10a and 10b. In case a fault occurs in the main bus 20 within a monitoring section, a surge voltage generated at the fault point is detected with the detectors 15a and 15b arranged on the branch buses 21 and 22 branch off the main bus 20. At this point, the surge voltage detected with the detectors 15a and 15b is a high frequency oscillating in the waveform. This high frequency oscillating wave is converted with the waveform shaping circuit 23 to a square wave with a large pulse width, which is inputted into the unit 11 to measure the time difference.
Patent JP-S5455230-A (JP)
Title: Safety device for air bypass valve
Inventor: KOSUGE TOKUO
IPC: F02M23/04
Filed: 1977-10-12
Abstract: PURPOSE: To perform no-trouble opetation independently of running conditions, by providing a stopper responsible to the degree of opening of a throttle valve to prevent a needle valve from excessively rising.  
     CONSTITUTION: The stopper 33 is provided to limit the travel of the needle valve 27. The stopper 33 is operated in response to the degree of opening of the throttle valve 3 of a carburetor 2. Even if the needle valve 27 rises excessively and the air fuel ratio becomes abnormally thin because of a trouble, an air bypass valve 20 is operated without hindrance. The lifetime of the valve 20 is lengthened 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04357904-A (JP)
Title: System desk
Inventor: OKANO RYOKO
IPC: A47B7/00
Filed: 1991-05-27
Abstract: PURPOSE:To effectively utilize the office space, and to improve the work efficiency by enlarging a workable area. CONSTITUTION:A desk 1 provided with a hexagonal top plate 6 whose plane view is a hexagonal shape, and a side desk 5 provided with an auxiliary top plate 4 whose height is almost the same as the desk 1 and whose plane view is a rectangle are provided by allowing one side thereof to abut on one of adjacent sides 6g being adjacent to one side 6a of a seated side of the hexagonal top plate 6 of said desk 1, its desk 1 and the side desk 5 are formed as one set, four sets of desks 1 and side desks 5 are set as one group, and the side desks 5 are provided so as to become a shape shown by the figure by plane view. In such a way, since a dead space is not generated on the hexagonal top plate, an office space can be utilized effectively, and also, a range which is in the vicinity of both end parts of one side 6a of said seated side and a hand of person 3 of the seated side of the person 3 reaches is almost covered with the hexagonal top plate 6 and the auxiliary top plate 4, the greater part of the range which a hand reaches becomes a workable area, and the work efficiency is improved.
Patent JP-H05316141-A (JP)
Title: Line exchange bus configuration
Inventor: TAKAHASHI IKUHIRO
IPC: H04L12/50
Filed: 1992-05-14
Abstract: PURPOSE:To enhance the communication capacity for the entire system by providing a switch and a multiplexer to a main line bus interface section used to connect a branch bus, and forming a high-speed main line bus, thereby warranting stable and high quality bus transmission. CONSTITUTION:A multiplexer having a main line bus 30 whose speed is faster than an applied code transmission speed to a branch line bus 40 connecting to plural local switches 21 accommodating plural terminals and applying time division multiplex to signal/information on the branch line bus 40 onto the main line bus 30 and a switch 12 extracting the received signal/information from the main line bus 30 and inserts it to a time slot of the branch line bus 40 form the configuration of the electrically independent the branch line bus 40. Thus, the branch line bus 40 and the main line bus 30 are isolated by the multiplexer 11 and the switch 12 and the range of the buses is limited, then the impedance is easily matched and the communication capacity is expanded.
Patent JP-H01290734-A (JP)
Title: Magnetic al composite material and its manufacture
Inventor: YANAGAWA MASAHIRO
IPC: H01F1/22
Filed: 1988-05-18
Abstract: PURPOSE:To manufacture the title composite material having excellent magnetic characteristics whose magnetic material shows a network structure by mixing Al or Al alloy powder and magnetic material powder having smaller grain size than the above and subjecting the mixture to solidifying and molding. CONSTITUTION:Al or Al alloy powder and magnetic material powder having smaller grain size than the above are mixed. The compounding ratio of the magnetic material is suitably regulated, e.g., to about 25-80vol% for the total. The mixture is then solidified and molded by green compacting, extrusion, hot pressing, etc., in the temp. area of about 250-500 deg.C. By this method, the magnetic Al composite material in which the above magnetic material forms a network can be obtd. In the material, while the characteristics of the compos ite material by Al or Al alloy are utilized, the demagnetizing field is lessened to make the magnetic characteristics, particularly the magnetization characteristics in the low magnetic field excellent.
Patent JP-H11276825-A (JP)
Title: Filter speed adjustable filter type separator
Inventor: IMAOKA AKIHIRO
IPC: B01D29/62
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prolong a filter medium life while a pressure loss is lowered by preventing an entry of a powder into the filter medium by a method wherein the powder is allowed to stick to a surface of the filter medium by decreasing a flow rate prior to executing a specific filtration after shaking down the powder stuck to the surface of the filter medium. SOLUTION: A fluid containing a powder flows into a separator from an intake port 10, and the fluid purified by filtration with a filter medium 1 is exhausted via an exhaust vent 11. An inside of the separator is partitioned into two rooms such as a room (a) and a room (b) with an instrument board, a flow rate control valve 4 or 5 is attached to each room, and the filter medium 1 is regenerated in one room while separating operation is executed in the other room. That is, in the case where the filter medium 1 is regenerated since a great amount of the powder is stuck to the filter medium 1 to the room (a) side, flow rate control valve 4 is wholly closed, and a vibration is given to the filter medium 1 by functioning left and right a shaking down device 8 by operation of a motor 6 to shake down the powder stuck to the surface of the filter medium.  Then, after a specific time, the flow rate control valve 4 is opened only by a small amount to lessen a flow rate in the room (a), and a powder layer is formed on the surface of the filter medium 1.
Patent JP-H0419947-A (JP)
Title: Flat display device
Inventor: NONOMURA KINZO
IPC: H01J31/12
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a good quality image of uniform luminance through simple adjustment by using curved surfaces of almost the same curvature to form the required constituting portions of a display device, and correcting an electron- beam takeout electrode so as to uniform the quantity of electron beams incident on the electrode. CONSTITUTION:A vacuum container, a screen panel 8 serving as an emission means, a horizontal deflecting electrode 7, a focusing electrode 6, an electron beam control electrode 5, and a vertical deflecting electrode 4, all serving as electron beam control means, and an electron beam takeout electrode 3 serving as an electron beam takeout means are formed by curved faces of almost the same curvature. The electrode 3 is horizontally divided into a number of electrodes 3a to 3j and is corrected by fine adjustment of applied voltage according to the distance from a linear electrode 2 so that the quantity I of electron beams taken out from each electrode 3a to 3j is uniform. Display luminance is thus uniformed and a good quality image of uniform luminance is obtained through simple adjustment.
Patent JP-H07304526-A (JP)
Title: Sheet feeder and image reader having the same
Inventor: NARUSE HARUO
IPC: B65H3/04
Filed: 1994-05-10
Abstract: PURPOSE:To simplify a device, and enhance operability by feeding a sheet loaded on a sheet feeder without using a pickup roller. CONSTITUTION:A document D on a document tray 1 is pressurized by a pressurizing member 5b to a feeding belt 4 to rotate in the feeding direction of a separating-feeding part, and the document D is carried in a nip part between the feeding belt 4 and a separating roller 6. The document is separated and fed by the feeding belt 4 and the separating roller 6 to rotate in the return direction. Since the feeding belt 4 functions as a pickup roller to carry the document in the nip part of the separating-feeding part, a pickup roller of a document tray 1 part can be omitted.
Patent JP-H06305062-A (JP)
Title: Method of treating end of honeycomb decorative sheet
Inventor: TAJIMA SEIJI
IPC: B32B3/02
Filed: 1993-04-26
Abstract: PURPOSE:To improve appearance and beauty in the ends of a honeycomb decorative sheet in which fiber cloth Is stuck on the outer surface of the flat sheet of a honeycomb board with a flat thermoplastic synthetic resin sheet glued on the recessed bottom side or recessed opening surface side, or recessed opening surface side and recessed bottom surface side of a thermoplastic synthetic resin embossed sheet formed with a great number of small recessed parts. CONSTITUTION:A honeycomb decorative sheet 1 is mounted on a blade receiving heat block 10 in a manner placing a fiber cloth surface 2 upward, and subsequently a press-cutting blade 15 is gradually lowered from its upside, and as the fiber cloth 2 and flat sheet 4 are press-bent by the press-cutting blade 15, the flat sheet 4 is permitted to approach the heat block 10 and be softened and melted, and thereafter the honeycomb decorative sheet 1 is cut at its bottom position.
Patent JP-S60264275-A (JP)
Title: Thermal transfer printer
Inventor: HISAIE AKIRA
IPC: B41J35/38
Filed: 1984-06-14
Abstract: PURPOSE:To make it impossible to identify informations from an ink ribbon after being used, by providing a ribbon processing means for nullifying the information remaining on the ink ribbon after the transfer of ink to the rear in the advance direction of the ink ribbon of a thermal transfer recording part. CONSTITUTION:An ink ribbon 1 after recording advances along a guide by the rotary force of the ribbon motor directly connected to a drive pulley 3 through the drive pulley 13 and an idler pulley 4 and is sent into a forward cutter 6. The cutter 6 is provided in coaxial relation to the drive pulley 13, and the guide 5 and the cutter 6 are reciprocally moved in the direction shown by the arrow A by a cam in synchronous relation to the rotation of the drive pulley 13 to shred the ink ribbon 1 delivered from the drive pulley 3.
Patent JP-S63290120-A (JP)
Title: Digital protection relay
Inventor: ITOU HACHIHIRO
IPC: H02H3/05
Filed: 1987-05-21
Abstract: PURPOSE:To prevent an erroneous detection by regarding as the malfunction of an inspection signal generator when a plurality of filter malfunctions are detected by one inspection. CONSTITUTION:In order to inspect the filters 2a-2c of a current signal input circuit, input circuits 8a-8c are switched by an inspection command issued from a CPU to input a signal from an inspection signal generator 9. The outputs of the filters 2a-2c are input to a multiplexer 5, and input through an A/D converter 6 to the CPU 7. The CPU 7 checks the signal values and outputs malfunction signals fa-fc if they malfunction. When any two or more of the signals fa-fc simultaneously become ON, the output of a circuit NOR 1 shows '0' level, and AND gates AND 4-AND 6 are blocked; then the signals fa-fc are not externally output.