baber/WOPTO huggingface dataset:
Patent JP-S6119154-A (JP)
Title: Resin sealed type semiconductor device
Inventor: MIZUNASHI HARUMI
IPC: H01L23/31
Filed: 1984-07-05
Abstract: PURPOSE:To improve characteristics such as damp-proofing of a device by utilizing each characteristic of sealing resins of two kinds or more, and to enhance damp-proofing by a metallic cap by using the resins of two kinds as a resin seal type semiconductor and forming the metallic cap to a resin seal surface. CONSTITUTION:A semiconductor chip 4 is mounted onto one surface of a resin board 3 made of glass-epoxy by a bonding agent having a low thermal expansion coefficient 5. There is a wiring pattern with the exception of a mounting section for the semiconductor chip 4, and there are bonding pads around the mounting section. A resin frame 2 is bonded with the periphery of the bonding pads by a thermo-setting resin having a low thermal expansion coefficient and excellent damp-proofing. Bonding wires 6 are coated with a thermo-setting sealing resin 1' having a thermal expansion coefficient within a range that the bonding wires are not cut by a temperature cycle, and the upper section of the sealing resin 1' and the inside of the resin frame 2 are bonded by a thermo-setting sealing resin 1 having superior damp-proofing. A metallic cap 9 is shaped onto the sealing resin 1.
Patent JP-S5765897-A (JP)
Title: Electric fan
Inventor: ONO NOBUYUKI
IPC: F04D29/00
Filed: 1980-10-06
Abstract: PURPOSE: To provide enough safety as well as neat appearance, due to almost invisibly hidden cord, by making the cord led out from an electric fan body to pass, through a pipe fixed to a wall, etc. and by setting the fan body on the top of the pipe.  
     CONSTITUTION: A pipe 9, such as a circular metallic tube, is fixed to a wall 8, etc. with metal fittings at upper and lower positions. Both an intermediate cord 6 and a control wire 7, led out from the bass 5 of an electric fan body 1, are passed through the pipe 9 from its upper end, and the upper part of the pipe 9 is fitted in a threaded hole 5a formed on the base 5 which is used to support the electric fan 1 by fastening a fitting screw 11 from the front side through the hole 5a. Hereby, all cords except a power supply cord 18 are led to pass through the pipe 9 fixed to the wall 8, thus enough safety, without flaw, as well as neat appearance can be provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000326640-A (JP)
Title: Method for thermal transfer recording and heat treating sheet
Inventor: IMAI AKIHIRO
IPC: B41M5/382
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce a positional deviation of a recording dot and to enhance clarity of an image by superposing an image receiving surface having an image formed on an intermediate medium and an image receiver, transfer forming an image receiving layer from the medium to an image receiver transfer by heating or pressurizing, and forming the image on the receiver. SOLUTION: An image receiving layer 10 obtained by heat treating an intermediate medium 8 together with a base material 9 is returned to an entrance port of a platen 12, a recording head 11 is pressed in a direction of the platen 12 to superpose a Y color material layer 4 of a transfer 1 and the layer 10, and to enter the layers 4, 10 between the head 11 and the platen 12. A record signal is given to the head 11 while driving a drive roll 18 or the like to heat the head 11, the color material in the layer 4 is thermal transfer recorded on the layer 10 to record a Y image on the layer 10.  Then, the Y recorded layer 10 is rewound to the vicinity of starting recording of the head, an M image is thermal transfer recorded on the layer 10 by using an M color material layer 5 of the transfer 1, and a C image of a C color material layer 6 is thermal transferred to the layer 10 to form a full color image.
Patent JP-H034598-A (JP)
Title: Electronic component positioning device
Inventor: TAJIMA HITOSHI
IPC: H05K13/02
Filed: 1989-06-01
Abstract: PURPOSE:To enable the accurate positioning of an electronic component by a method wherein a support supporting an electronic component main body is provided protruding upright on a positioning table on which the electronic component is mounted. CONSTITUTION:A cylindrical support 6 is provided protruding upright at the center of a table 1 to support an electronic component 2 by its main body 2c keeping leads 2a and 2b of the component 2 off the table 1, and the upper end face of the support 6 supports the main body 2c in a freely movable manner at the positioning of the component 2 by pawls 3A and 3B. The upper end face of the support 6 is covered with synthetic resin excellent in slip properties so as to enable the main body 2c to move smoothly at the positioning by the pawls 3A and 3B. The support 6 of adequate size corresponding to the size of the component 2 is employed. By this constitution, an electronic component can be precisely positioned previously before mounting.
Patent JP-S6121922-A (JP)
Title: Stirrer for glass melting device
Inventor: NOMURA TADASHI
IPC: C03B5/187
Filed: 1984-07-06
Abstract: PURPOSE:The titled stirrer having stirring function utilizing bubbling and stirring function utilizing blades by composing a hollow disk having small holes for bubbling perforated to a rear surface and a peripheral surface of a disk with a fixed pitch to a bottom end of a tubular revolving bar provided with helical blades. CONSTITUTION:Molten glass 7 is poured into a vessel 2, then the stirrer is driven to scoop up the molten glass 7 upward and the molten glass is stirred in the vertical direction by the helical blades 3 of the stirrer. Gas is introduced simultaneously through the tubular revolving bar 4 into the hollow disk 6. The gas is compressed and blown into the molten glass 7 through the small holes 5 for bubbling at the rear surface and the periphery of the disk, thus, foams and striae in the molten glass 7 are removed surely and effectively. Furthermore, since stirrer has both functions for stirring by bubbling and by blades, the glass melting device is miniaturized.
Patent JP-H0438296-A (JP)
Title: Drive selector for outboard motor
Inventor: DAIKOKU KEISUKE
IPC: F16H3/14
Filed: 1990-05-31
Abstract: PURPOSE:To damp the extent of inertia as well as to ensure a smooth transition to a reverse position by making a projecting strip of a shifter dog so as to come into contact with the side of a brake spring when this shifter dog is shifted from a forward position to the reverse position. CONSTITUTION:When a shifter dog 17 is set to a neutral position, a projecting strip 20 of this shifter dog 17 is housed in an engaging recess 24 of a brake spring 23 with a clearance, that is, it is placed in a state of no hindrance against rotation of a propeller shaft 15. On the other hand, at time of applying a sudden brake when a boat is going forward, if the shift dog 17 is shifted from a forward position to the side of a reverse position, the projecting strip 20 of the shift dog 17 comes into contact with an outer surface of the side of the brake spring 23, thus a braking action works owing to this frictional force and inertia of rotation in the propeller shaft 15 is therefore braked, so that transition to the reverse position is made so as to be smoothly performed.
Patent JP-S5566826-A (JP)
Title: Manufacturing method of discharge lamp with fluorescent film
Inventor: SHIMIZU KENICHI
IPC: H01J9/22
Filed: 1978-11-14
Abstract: PURPOSE: To simplify the manufacturing process of a discharge lamp by lighting a luminous tube which is housed in an exterior tube bulb, generating ultraviolet rays, and activating fluorescent film using these ultraviolet rays.  
     CONSTITUTION: The interior of the exterior tube bulb 5 is kept in any atmosphere of air, oxygen, vacuum, argon, or hydrogen and current is applied to the luminous tube 1. The luminous tube 1 lights. Consequently, since the luminous tube 1 irradiates ultraviolet rays, these ultraviolet rays strike against the fluorescent film 6 which is formed inside the exterior tube bulb 5 and activate it. This permits each component of the fluorescent substance to accelerate its chemical reaction and activation to advance. This also permits the decomposition of flux which is left in the manufacturing process of the fluorescnet substance to be completely performed by the ultraviolet rays irradiation. As a result, the visible conversion efficiency of the fluorescent film 6 is improved together with its luminous color, color development, and luminous flux. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H081987-A (JP)
Title: Charged particle recording method and apparatus
Inventor: IDE YASUHIRO
IPC: B41J2/39
Filed: 1994-06-22
Abstract: PURPOSE:To reduce the size and costs of an apparatus by applying to a needle electrode a voltage of the same polarity as that of the charged particles electrostatically deposited on the needle electrode so as to fly the charged particles to a recording medium. CONSTITUTION:When a switch 16 is open, a needle electrode 10 is electrically neutral, and charged toner particles T are electrostatically deposited thereon. When the switch 16 is closed, an electric field E is produced between the needle electrode 10 and a counter electrode 12, and the charged particles T are thereby flown from the pointed tip of the needle electrode 10 to the counter electrode 12. The charged toner particles T land in a portion of the counter electrode 12 that coincides with the vertical projection of the pointed tip on the counter electrode 12. Therefore, accurate dot recording can be made with the charged toner particles T in predetermined position on recording paper P placed on the counter electrode 12 by appropriately controlling the movement of the needle electrode 10 relative to the recording paper P.
Patent JP-H05148054-A (JP)
Title: Joined structure of ceramics and metal
Inventor: ITO MASAYA
IPC: B23K1/19
Filed: 1992-05-01
Abstract: PURPOSE:To improve bond strength of jointed structure of ceramics and a metal by laying a cushioning layer composed of a metal under a given condition between the ceramics and the metal and bonding by brazing. CONSTITUTION:A metal having a low expansion and a metal having a low Young's modulus are laid as cushioning layers 1-5 between a ceramics 12 and a metal 13, which are joined by brazing with brazing materials 6-11. The cushioning layer 1-5 have thickness of 0.04-0.4 times the maximum width of bonded face and the metal having a low Young's modulus consists of two or more layers. A coefficient of thermal expansion of the metal having a low thermal expansion is <=1.7 times that of the ceramics 12 to be bonded.
Patent JP-H0881081-A (JP)
Title: Blank feeder
Inventor: ANTONIO PORUTAARO
IPC: B65H7/02
Filed: 1995-06-07
Abstract: PURPOSE: To provide a blank supplying device economic, to be operated at relatively high speed and with high reliability, and capable of continuously conveying blanks at equal distances. CONSTITUTION: Blanks 2 are taken out from an outlet 11 on the lower end of a housing body 3 storing a bundle 4 of blanks by an extracting assembly 12a in one direction and along a passage 14. The extracting assembly is provided with a conveying roller 15 positioned on one side of the passage so as to be brought into contact with the lower end of a bundle of blanks at the outlet, and a pressure roller 16 provided on the other side of the passage at the outlet.
Patent JP-H01310477-A (JP)
Title: Magazine editing system
Inventor: YOSHIDA YOICHI
IPC: G06F17/50
Filed: 1988-06-09
Abstract: PURPOSE:To allocate box-composed document layout data at an arbitrary position in a square plate by controlling character ball information to be box- composed in the square plate as the box-composed document layout data independently from the square plate. CONSTITUTION:The inputted box-composed information is stored into a box- composed plotting data buffer 8b independently from the layout information. Based on the box-composed information, a box-composed layout plotting means 1a superimposes and develops column image data in a square plate frame on a display information memory means 4, and the box-composed layout is plotted on a display device 5. Further, a moving objective column image in the box- composed layout plotted by a pointing device 6b to be an instructing means is instructed. In addition, when moving information consisting of a moving direction and moving quantity for the column image is inputted from an input means 6, a plotting control means 1c referrs to the moving direction and moving quantity for the box-composed information and column image with respect to the indicated column image, and moves and plots the box-composed layout while updating and developing the box-composed layout data in a display information memory means 4.
Patent JP-S5567014-A (JP)
Title: Method of threading a plurality of yarns
Inventor: AWATA MUNEAKI
IPC: D02J1/22
Filed: 1978-11-16
Abstract: PURPOSE:A plurality of yarns that were previously twisted to the predetermined number are threaded together on one set of drawing and heat setting roller group and drawn, then wound separately, thus radionalizing the threading operations, increasing the facility productivity and saving energy. CONSTITUTION:When two yarns, Y,Y' are simultaneously threaded on rollers 6-7, 9-10 one false twist develops every one turn. After these yarns are turned on the group of 6-7, 9-10(9'-10') rollers by the total a times, they are wound on heated rollers. The drawn and heat-set yarns Y,Y' are separated by roller 9 and yarn Y is wound on ring twister 11 and Y' is passed on drawing roller 10' or separate roller 9' on ring twister 11'. When the yarn is threaded on rolls in right rotation, it is S-twisted, in left rotation, Z-twisted and when the direction is different in drawing rollers and heat setting, the twisting number corresponds to the difference.
Patent JP-S5930210-A (JP)
Title: Eraser of tape recorder
Inventor: MIYAMARU TETSUO
IPC: G11B5/024
Filed: 1982-08-12
Abstract: PURPOSE:To reinforce an erasing function and to perform complete erasure by magnetizing a circular erasing head so that alternate N and S magnetic poles are arranged in a circumferential direction, and rotating and sliding the head in contact with a magnetic tape. CONSTITUTION:The circular erasing head 3 used for the eraser of a tape recorder is divided into two by a surface perpendicular to an axial direction; one is a disk 3a made of a nonmagnetic body and the other has alternate N and S magnetic poles magnetized in the circumferential surface of a disk 3b in the circumferential direction. The width W of the disk 3b of a ferromagnetic body is equalized to the track width of the magnetic tape 2, and the erasing head 3 is brought into contact with the magnetic tape 2 and rotated in the opposite direction to the running direction of the magnetic tape 2 to slide thereupon during erasing operation; the inversion frequency of a magnetic field is increased and the erasing function is reinforced.
Patent JP-S62297490-A (JP)
Title: Surface blackened steel material having superior workability, plating adhesion and weldability
Inventor: SAKAMOTO YASUHEI
IPC: C25D5/12
Filed: 1986-06-17
Abstract: PURPOSE:To produce the surface blackened steel material having superior workability, plating adhesion and weldability by forming a plated Zn-Ni alloy layer on a steel material under specified conditions, further forming a plated Ni alloy layer under specified conditions and finely and uniformly cracking the Ni alloy layer. CONSTITUTION:A plated Zn-Ni alloy layer contg. 3-15% Ni is formed on a steel material to 0.5-2mum thickness, A plated Ni alloy layer contg. 15-75% Ni is then formed on the Zn-Ni alloy layer to 0.3-1.5mum thickness and at least the surface of the Ni alloy layer is finely and uniformly cracked so that cracks having 0.1-0.4mum width, 1-10mum length and 0.2-1mum depth account for >=60% by area of all the cracks. Thus, a surface blackened steel material having high blackness and utilizable widely for household electical appliances, automotive interior parts or building materials for interior finishing is botd.
Patent JP-H10328045-A (JP)
Title: Double wall vacuum container made of metal and manufacture thereof
Inventor: KOMIYA YASUHIKO
IPC: A47J41/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a double wall vacuum container made of austenitic stainless steel containing copper and the manufacture thereof wherein antibacterial activity of the container can be held by a simple, inexpensive method. SOLUTION: In the double wall vacuum container made of metal wherein an inner container 1 and an outer container 2 are provided and a closed space formed between both the containers 1, 2 serves as a vacuum heat insulating layer, at least one of the containers 1, 2 is formed from austenitic stainless steel containing 1.5-5% of copper and a surface containing copper of at least one of the inner surface of the container 1 and the outer surface of the container 2 is polished using abrasives.
Patent JP-S5473657-A (JP)
Title: Measuring method of propagation time difference of optical pulse in preform for optical fiber
Inventor: OOMORI YASUJI
IPC: G02B6/00
Filed: 1977-11-25
Abstract: PURPOSE:To assess the propagation band range of optical fiber in the stage of preform, by entering ultrashort optical pulse laser into the preform, and measuring the propagation time by a detecting method having resolution less than several tens of picoseconds. CONSTITUTION:The optical pulse from a light source 1 is divided into optical path length adjusting part 30 and preform 6 by a half mirror 2, and mirrors 41, 41' are provided so as to intersect at right angle at an optical shutter 80 utilizing the optical Kerr effect. The optical shutter part 80 composes crossed Nicols with polarizers 81, 81', and the optical pulse from the preform 6 is passed only when the optical pulse comes from the optical path length adjusting part 30. Adjusting an inching stage 7 or 32, by measuring the difference in propagation time of lower- order mode pulse and higher-order mode pulse through the preform 6 at an optical detector 90, the transmission characteristics of the optical fiber may be assessed, so that the efficiency may be enhanced.
Patent JP-S6119595-A (JP)
Inventor: MATSUI KATSUNARI
IPC: B31B50/18
Filed: 1984-07-09
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-H09303506-A (JP)
Title: Hydraulic tensioneir
Inventor: TADA NAOZUMI
IPC: F16H7/08
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To realize a compact size, reduce machining cost and save space by providing the inner space of a hole formed on a housing with a sponge capable of coming in contact with the rear edge of a plunger having the rear end part insterted in the hole and having the capability of freely retreating and advancing. SOLUTION: When a passing force acts on a contact part 7 at a plunger end, due to the flapping of a chain generated immediately after the start of cam sprocket rotation at an engine start. a plunger 3 retreats against the spring force of a coil spring 5, and a sponge 30 contracts between a plunger rear edge 3a and a hole bottom wall 2d, thereby causing oil absorbed and retained with the sponge 30 to ooze and to be introduced to an oil chamber 18. Thus, after the engine start, a minimum required amount of oil can be maintained in the oil chamber over a period before oil feed from an external hydraulic pressure source. According to this construction, the sponge 30 in art axial gap between the hole bottom of the housing 2 and the plunger rear edge 3a functions as an oil reservoir, thereby reducing machining cost and saving space.
Patent JP-H036435-A (JP)
Title: Differential-pressure and pressure transmitter
Inventor: KATSUTA DAIICHI
IPC: G01L19/14
Filed: 1989-06-02
Abstract: PURPOSE:To enable simplification of an entire construction, to make it small in size and to reduce the cost by providing a transmitter housing in such a manner that the main body of the housing is joined into the fore end side of a cylindrical joining part of a body of a detecting element. CONSTITUTION:A transmitter housing 10 joined to a body of a detecting element having a pressure-receiving part through the intermediary of a cylindrical joining part 5 is used. In this housing 10, an amplifier chamber 22 provided inside with an amplifier unit 21 receiving a detection signal from the body 4 side and executing an arithmetic processing thereof and a terminal chamber 26 provided inside with a terminal plate unit 25 having a terminal 23a connecting the unit 21 to an external power source etc. are formed in a state of lamination from the body 4 side. When a meter is used as an option, a meter chamber 28 is laminated on the cover body 12 side of the terminal chamber 26 so that it is visible from outside. Accordingly, all of necessary members of an electric system are incorporated in one housing 10, and thus a pressure-resistant explosion-proof structure thereof can be secured simply.
Patent JP-H06350743-A (JP)
Title: Data communication equipment
Inventor: YAMADA TETSUYA
IPC: H04M11/00
Filed: 1993-06-11
Abstract: PURPOSE:To provide a data communication equipment which makes possible an efficient reporting operation when performing reporting from a slave station to plural master stations. CONSTITUTION:A communicating means 5 successively reports data from a slave station 4 through a telephone line 2 to respective master stations 1 according to the contents of a storage means 6 which stores the telephone numbers and reporting order of the respective master stations 1. In that case, the reporting operation is performed to the next master station 1 while skipping the communication disable master station such as the busy master station. Therefore, the delay of reporting to the master station excepting for the communication disable master station is eliminated, and the use efficiency of the telephone line is improved.
Patent JP-S6032267-A (JP)
Inventor: NISHIWAKI SUSUMU
IPC: H01T1/14
Filed: 1983-08-03
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-H11339448-A (JP)
Title: Recording/reproducing apparatus and method and presenting medium
Inventor: KUMAKAWA MASAYOSHI
IPC: G11B27/029
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To enable the recording directly on a fresh recording tape in every frame with observing a format of the tape recording speed. SOLUTION: The assemble REC of 12+α frames is made first, then the recording start point is returned down to a second frame F1-2 to overwrite recording data with advancing the recording start point by one frame according to the AVS insert REC of one frame, starting from the assemble RECed data in the second frame F1-2 to the twelfth F1-12, with leaving the first frame F1-1, to form tracks from the first frame F1-1 to the twelfth frame F1-12, the recording start point is advanced by portions minus the track shrinkage, and the assemble REC or 12+α frames is made again, thus similarly forming tracks of Fi-1 to Fi-12 following the fourteenth frame F2-1.
Patent JP-H11337396-A (JP)
Title: Off-line metering control system
Inventor: SAKAMOTO SHINSUKE
IPC: G01G23/42
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an off-line metering control system in which complexity of line connection is dissolved while a cost reduction is realized. SOLUTION: By the writing means 13 of a metering apparatus 10, metering data containing at least the weight of an article M are written in a storage medium 1 by a format fitted to a general purpose program for table calculation which is stored in a data processor 2. By using the storage medium 1, data are processed with the data processor. Thereby data for every metering can be easily obtained as actual results every time, without directly connecting the metering apparatus with the data processor, general purpose software can be used, and a cost reduction can be realized.