baber/WOPTO huggingface dataset:
Patent JP-H10233481-A (JP)
Title: Automatic lamination of three-dimensional laminated package element, soldering device and its manufacture
Inventor: KIM JAE JUNE
IPC: H01L21/98
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To automate the manufacturing process of a laminated element to make possible the mass production of a three-dimensional laminated package element by a method wherein individual packages, which respectively have outer leads of a specified form, are automatically laminated and the outer leads are subjected to soldering. SOLUTION: When a tray 220 is loaded at a loading position 222, individual packages are indexed by a second transfer mechanism 300b to transfer the individual packages to a loading shaft arm 460 of a unit 400. These individual packages are further mounted on a guide finger 440. On the other hand, upper packages constituting the upper structure of a laminated element are fed to a loading position 122 in the unit of a tray 120 and are transferred to the arm 460 by a first transfer mechanism 300a. In the middle of this transfer, a flux or a solder paste is applied on metal lead parts of the individual packages. After that, the individual upper packages are mounted on the finger 440. The individual lower packages are placed on the finger 440.
Patent JP-S59105936-A (JP)
Inventor: JIYON NIATSUTO
IPC: F02C7/18
Filed: 1983-11-22
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-2000052546-A (JP)
Title: Ink-jet head and its formation
Inventor: IRINODA MITSUGI
IPC: B41J2/045
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head having an enlarged margin of a driving voltage and a reduced variation in characteristic. SOLUTION: The ink-jet head includes a nozzle 19 for discharging ink drops, an ink channel 18 communicating with the nozzle, a diaphragm 12 set in touch with the channel and an individual electrode 23b set facing the diaphragm 12 via a space. The diaphragm is deformed by impressing a voltage between the diaphragm and the individual electrode. The individual electrode 23b facing the diaphragm 12 via a gap spacer 23a is formed to a single crystal Si substrate 21. The voltage is impressed to the individual electrode 23b, whereby the diaphragm 12 is deformed by a static electricity. As a result, ink liquid drops are discharged from the nozzle 19.  The individual electrode 23b is formed of silicon including n-type or p-type conductive impurity atoms insulated and separated from each other and, arranged on an insulating material 22 formed on the single crystal silicon substrate 21 inside the gap spacer 23a of the insulating material.
Patent JP-H0639900-A (JP)
Title: Drive transmission device for biaxal extruder
Inventor: IKEGAMI YOSHIO
IPC: F16H1/22
Filed: 1992-07-27
Abstract: PURPOSE:To provide a driving transmission apparatus of a biaxial extruder which is adjustable at a proper time in such a way that driving force is equally transmitted to each series without taking time such as breaking up and reassembling of the driving transmission apparatus for adjustment of the phase. CONSTITUTION:A micromovement device 10 in the axial direction of a helical gear in a driving transmission apparatus of a biaxial extruder is constituted of a helical gear 3 being slidable in the thrust direction, bearings 4 and 5 rotatably supporting a shaft 2 with the helical gear 3 in the radial direction, an adjusting screw 6 positioning indirectly the helical gear 3 through a bearing 4 on the thrust force loading side of the helical gear 3 and having a screw part 6a on the outer periphery, and a spring 7 pressing indirectly the helical gear 3 from the opposite loading side through a bearing 5. In addition, it is put in a casing 1 having a screw part 1a fitting to a screw part 6a of the adjusting screw 6 and provided with a cap 9 being removable for making phase control by means of the adjusting screw 6 from the outside possible.
Patent JP-2001043276-A (JP)
Title: Electronic money handling system and electronic money recording medium
Inventor: KASAI ZEN
IPC: G06Q20/34
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic money handling system capable of preventing an electronic money card from being used by any person except for the owner even when a password for transaction is known by another person. SOLUTION: Illegal transaction prevention information in an illegal transaction prevention information storage part 125 is set/canceled by a setting means 108 and a cancel means 109 of an electronic money handling device 100. When a card 120, to which the illegal transaction prevention information is set, is used, transaction is stopped. When illegal transaction is performed, the illegal use is reported only to a transcation shop or a transaction party. When the card 120, to which the illegal transaction prevention information is set, is used, illegal transaction history information, which can not be cleared except for a manager, is written in an illegal transaction history information storage part 126 on the card of the transaction party (destination to pay) and defined as the proof of the illegal transaction.  When the card, to which the illegal transaction prevention information is set, is used, real electronic money is not moved into the card 120 of the illegal user but data are written only in an amount storage part 129 for display.
Patent JP-2000056149-A (JP)
Title: Optical directional coupler
Inventor: NARUSE AKIKAZU
IPC: G02B6/122
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low loss optical directional coupler connectable to an optical fiber with high coupling efficiency. SOLUTION: This optical directional coupler is provided with two pieces of optical waveguides provided ranging first to fifth areas continuing along a propagational direction of a beam, and in the first, fifth areas, an interval between respective cores 12 is widened relatively, and in the third area, the interval between respective cores 12 is narrowed relatively so that the beams propagating through respective optical waveguides mutually act. Respective optical waveguides are provided with the double structural core consisting of an outer core 12A and an inner core 12B, and the refractive index of the inner core 12B is made higher than the same of the outer core 12A so that at least a specific refractive index difference between the core and a clad in the third area becomes larger than the specific refractive index difference in the first, fifth areas.
Patent JP-2001040831-A (JP)
Title: Waterproof structure at corner of external floor
Inventor: FUJIIE MITSUO
IPC: E04D3/30
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide waterproof structure, in which the waterproofing works of an external floor can be conducted easily and can also be executed accurately even at the corner of the external floor and which has excellent workability and watertightness. SOLUTION: The waterproof structure is constituted in such a manner that a water-resistant steel plate 2 with a flat section 21 and upstanding sections 22 on the two sides of the flat section is arranged at the corner through a heat-insulating material 1, each upstanding section 22 is fixed onto waist walls Q (Q1, Q2) as two surfaces forming the corner and connected by a connecting member 7, waterproof sheets 3 made of a soft resin are installed up to the upper edge sections of each waist wall Q along each upstanding section 22 of the water-resistant steel plate 2,  a corner cover 81 integrally formed in a watertight manner so as to be positioned along the corner and made of the soft resin is fixed at the corner through a mounting member 82 stuck on the rear of the cover and edge sections on the outsides of the corner cover 81 are stuck so as to cover edge sections on the corner sides of each waterproof sheet 3.
Patent JP-H03132277-A (JP)
Title: Converter for frame frequency and number of line for high-grade television reciver
Inventor: GILLIES DAVID
IPC: H04N5/44
Filed: 1990-08-22
Abstract: PURPOSE: To attain frequency conversion with a little memory capacity by individually outputting the even/odd-numbered frames of an extended high fidelity video signal with a desired frame frequency by the output of a memory, and transmitting a display video signal with necessary frame frequency and number of lines. CONSTITUTION: A frame frequency converting circuit 5 stores the continuos frames of a coded video signal. Data in this memory are written with a frequency selected according to an inputted frame frequency. A pass band reducing decode 6 is mutually connected so that an odd numbered frame can be obtained by an output O and an even numbered frame can be obtained by an output P, and connected with a number of lines interpolating and covering circuit 7. The number of lines interpolating and covering circuit 7 executes the interpolation and conversion of the number of lines so that an output signal S in a 1250/2:1/100Hz or 900/2:1/100Hz form can be obtained. Thus, frequency conversion can be attained with a little memory capacity.
Patent JP-2000019413-A (JP)
Title: Optical path interrupting device
Inventor: OGIWARA YASUSHI
IPC: G02B21/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical path interrupting device whose reliability and durability are improved and whose manufacturing cost is reduced by simplifying the constitution for operating a light shielding plate. SOLUTION: A revolver dark field-lighting optical path R2 and an observation optical path R1 are ensured in the state where an objective lens optical axis coincides with a microscope optical path. When a revolver rotating part is rotated in the arrow marked (p) direction, a rotational force is transmitted to the light shielding plate 50 via an internal gear 63, a second gear 61 and a third gear 62. The light shielding plate 50 is rotated in the arrow marked (q) direction faster than the moving speed of the revolver rotating part, whereby shields the light at an area where the revolver dark field-lighting optical path R2 and the observation optical path R1 are superimposed. When the revolver rotating part is further rotated and the objective lens is changed over, the revolver dark field-lighting optical path R2 and the observation optical path R1 are again ensured.
Patent JP-H0384842-A (JP)
Title: Ion processor
Inventor: NISHIGAMI YASUAKI
IPC: H01J37/317
Filed: 1989-08-28
Abstract: PURPOSE:To prevent undesirable conditions such as negative electrification of a wafer, etc., by detecting the position of a disk and emitting primary electrons and secondary electrons only when the wafer located on the disk is within the irradiation area of an ion beam. CONSTITUTION:A disk position detecting means comprises a counter 44 which counts translation control signals SP output from a translation control device 42 and a D/A convertor 46 which converts the output of the counter 44 to analogue to obtain a triangular signal SD indicative of the position of a disk. The triangular signal SD is input to a decision circuit 48 to decide whether or not the signal SD is more than a preset value, thereby deciding whether or not the position of the disk 4 is within a predetermined irradiation area of an ion beam. A switching means 50 is inserted in series into an extension supply 18 and is turned on only when the disk 4 is within the predetermined beam irradiation area; only in this case primary electrons 21 are taken out from a filament 14 to emit secondary electrons 22. Thus the action of preventing a wafer 6 from being electrified is carried out with accuracy to prevent undesirable conditions such as negative electrification of the wafer, etc.
Patent JP-H04104556-A (JP)
Title: Tripartite speaking pcm voice encoding device
Inventor: TANABE SHIYOUSAKU
IPC: H04M3/56
Filed: 1990-08-24
Abstract: PURPOSE:To easily realize tripartite speaking without enlarging the constitution by providing an encoding circuit, an adder, a shift register, a FIFO memory, and a decoding circuit. CONSTITUTION:When a tripartite speaking is performed, the PCM signal of a second channel is shifted to the same phase as the PCM signal of a first channel by a shift register 18, and the PCM signal of the first channel and the PCM signal from the shift register 18 are added by an adder 15, and the output of the adder 15 is decoded by a decoding circuit 23 and is sent to a telephone set 33. A transmission voice signal 11 transmitted from the telephone set 33 to telephone-sets 31 and 32 is decoded to the PCM signal of the first channel by an encoding circuit 13. Meanwhile, a FIFO memory 20 shifts an input PCM signal 22 of the second channel to the same phase as the output signal of the encoding circuit 13. A FIFO memory 19 shifts an input PCM signal 22 of the first channel to the same phase as an output PCM signal 21 of the second channel. Thus, the constitution is simplified and miniaturized.
Patent JP-H0669139-A (JP)
Title: Deposition of semiconductor thin film
Inventor: KUSUKAWA KIKUO
IPC: H01L21/205
Filed: 1992-08-20
Abstract: PURPOSE:To deposite a semiconductor thin film of poly-Si crystallite having large grain size and subjected to positional control on a dielectric film. CONSTITUTION:A micro boron doped amorphous silicon film 5 region and an adjoining phosphorus doped amorphous silicon region 7 are formed at a crystal nucleus forming position of an amorphous silicon film 3 deposited on a single crystal silicon substrate 1 on which a thermal oxide film 2 is formed. A poly-Si film having silicon crystallite of large grain size is then formed around the boron doped amorphous silicon film 5 through heat treatment. This method allows formation of poly-Si film having silicon crystallites of large grain size around a boron doped amorphous silicon region.
Patent JP-S60114335-A (JP)
Title: Emulsifying/solubilizing agent
Inventor: MATSUMOTO KOUICHI
IPC: A23L29/00
Filed: 1983-11-24
Abstract: PURPOSE:To obtain an emulsifying/solubilizing agent having excellent hydrophilic nature and safty and being stable for heat and light by composing essentially of an ester of maltotriitol and a higher fatty acid. CONSTITUTION:An emulsifying/solubilizing agent is composed essentially of an ester obtained from maltotriitol having >=70% purity and a higher fatty acid. Surface-active agents having a wide range from high HLB to low HLB whose hydrophilic natures are high and low respectively can be obtained by adjusting the degree of esterification in a process. The agents having 4-19 HLB and the degree of esterification from mono-ester to hexa-ester are obtained. The emulsifying/solubilizing agent has an extremely high hydrophilic nature and excellent solubility in water. The agent is stable for heat and light and the browning isn't caused even if it is used for emulsification at a high temperature. Furthermore, its toxicity is very low and is extremely safe as a surface-active agent used for human body.
Patent JP-S6376343-A (JP)
Title: Probe card
Inventor: MATAI SADAO
IPC: G01R1/073
Filed: 1986-09-18
Abstract: PURPOSE:To simplify the operation for setting a probing needle on an insulating substrate and to save the cost of materials by eliminating a fixing ring and epoxy resin material by a method wherein the probing needle is fixed directly to a conductive wiring pattern which is formed on the surface of the insulating substrate. CONSTITUTION:Several kinds of arbitrarily shaped probing needles 6 are prepared in advance. A pierced hole 11 and a wiring pattern 10 are formed on a printed-circuit board 13, and an opening 2 is made by taking into consideration the size of an IC chip and the shape of the probing needle 6. After that, the probing needle 6 is soldered 12 to the wiring pattern 10 in such a way that the needle 6 is aligned with a film 15 marked at the same position as an electrode of the IC chip. Through this constitution, a probe card can be made easily.
Patent JP-H0887031-A (JP)
Title: Liquid crystal display
Inventor: HIROSHIMA MINORU
IPC: H01L29/786
Filed: 1994-09-16
Abstract: PURPOSE: To simplify the production process for a TFT panel by forming or patterning the layers different from one another in the pattern layer constituting the TFT panel simultaneously and en bloc. CONSTITUTION: A transparent picture element electrode pattern layer ITO1 and a gate electrode pattern layer G are simultaneously formed, and further an insulating film INSL and a semiconductor pattern layer AS are formed en bloc. The transparent electrode pattern layer ITO1 and then the gate electrode pattern layer G are continuously laminated on a substrate SUB1. The two layers are then patterned at the same time, the insulating film INSL and semiconductor pattern layer AS are continuously laminated, and then the semiconductor pattern layer AS and insulating film INSL are patterned at the same time. Subsequently, the pattern of the insulating film INSL is used as a mask to remove at least the gate pattern layer G on a transparent picture element electrode IP, and the picture element is vitrified leaving only ITO. A source- drain element pattern layer SD is formed and then patterned.
Patent JP-2000054654-A (JP)
Title: Dwelling house
Inventor: ABE YOSHIYUKI
IPC: E04H1/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house where the traffic line of dwellers is hardly complicated and usability is improved even if a room to store outdoor clothing for all dwellers is provided. SOLUTION: A dressing room 1J is provided near a hallway 1D and a plurality of doorways 11, 12 are provided in the dressing room 1J. In this case, the positions of the doorways 11, 12 are properly set to store outdoor clothing for all dwellers in the dressing room 1J so that a traffic line is not complicated to improve usability even when all dwellers use the dressing room 1J. If the traffic line near the doorways 11, 12 for the dressing room 1J is not complicated, confusion and traffic jam are controlled near the doorways 11, 12 and usability is improved when the dressing room 1J are used by all dwellers to go outside at the same time.
Patent JP-S6281737-A (JP)
Title: Manufacture of semiconductor and lead frame
Inventor: MISONO YOSHIO
IPC: H01L21/56
Filed: 1985-10-07
Abstract: PURPOSE:To prevent yield of flush bur, to eliminate poor solder wetting and to improve reliability, in resin molding, by using a lead frame, in which resin through holes are provided in an outer frame that becomes a vent side or a gate side in the resin molding, discharging a part of resin, and injecting the resin. CONSTITUTION:Through holes 9 are provided at parts, which are contacted with dams on the side of a gate and on the side of an air vent in an outer frame 6. In performing resin mold for resin packaging, a lead frame, in which said through holes are provided, is used. By utilizint the through holes 9, part of resin is discharged to the gate side and the air-vent side. The resin is injected in this way. Part of the injected resin is formed so that a space in the resin dam is expanded by 1.5-2 times and the pressure of the resin is reduced and dispersed. Thus, the attachment of flush bur 8 on the surface of lead parts is prevented. In the meantime, the area relationship between A and B in the Figure is A>B. When the area relationship of 1.5-2 times is provided, the flush bur can be reduced.
Patent JP-H0559546-A (JP)
Title: Sputter deposition device
Inventor: KIKUCHI HIROSHI
IPC: H01L21/203
Filed: 1991-09-03
Abstract: PURPOSE:To form thin films having a uniform film thickness on samples by executing sputtering in a vacuum chamber while applying rotation and revolution to the samples. CONSTITUTION:A rotating sample base 10 which rotates around its rotating orbit C is installed on a revolving susceptor 15 which revolves around its revolving orbit D within the vacuum chamber 16. The sample 14 is mounted on the rotating sample base 10 and a target 12 is held above the rotating sample base 10 by an electrode part 11. The inside of such vacuum chamber 16 is discharged by a discharge port 17 and gaseous argon is introduced into the chamber from a gas introducing port 13. The target 12 is sputtered by impressing a high voltage to the electrode. The sample base 10, 15 are respectively rotated and revolved and the thin films are formed on the surfaces of the samples 14. The film forming rate of the sample 14 is averaged in this way and the thin films having the uniform thickness are obtd.
Patent JP-2000053726-A (JP)
Title: Propylene-based resin for forming sheet and resin composition
Inventor: KAMIYA TATSUYUKI
IPC: C08L23/10
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in flexural modulus and thermal stability, having small draw-down properties and fish-eye properties, and suitable for sheet-formation by preparing the resin so as to satisfy specific conditions. SOLUTION: This propylene-based resin satisfies the following conditions: having 0.05-5 g/10 min melt flow rate(MFR); having >=4 PI [PI is the value of 105 times as much as the reverse number of the value of storage elastic modulus at the crossing point Gc in a graph of the figure representing a frequency (ω)-dependent curve G'(ω) of the storage elastic modulus, and a frequency (ω)-dependent curve G"(ω) of a loss modulus]; having PI and FM satisfying equation I [FM (MPa) is a flexural modulus measured by JIS K 7203]; having >=20 draw-down index(DD); having the DD and the MFR satisfying the equation II; having <=50 counts/0.1 m2 number of fish eyes FE having >=0.5 mmϕ diameters in a film having 50 mm thickness.
Patent JP-H04103670-A (JP)
Title: Carbon black-producing furnace
Inventor: NAKAI KIYONARI
IPC: C04B35/66
Filed: 1990-08-23
Abstract: PURPOSE:To make possible to produce carbon black in a sufficiently stably usable state for a long period by constructing furnace walls in a combustion zone and a narrow diameter part with a specific oxide-based ceramic refractory material. CONSTITUTION:Furnace walls of a combustion zone and (a part of) a narrow diameter part for producing carbon black are constructed with an oxide-based ceramic refractory material composed of (A) a zirconia/hafnia-based refractory material having a two-layered structure, (partially) stabilized with a stabilizing agent composed of oxide of calcium, magnesium, yttrium and/or cerium, (B) a zirconia refractory material having a two-layered structure made by laminating a (partially) stabilized zirconia substance layer containing yttria and a (partially) stabilized zirconia substance layer containing calcium oxide in one body, or (C) an alumina/yttria-based refractory having a two-layered structure made by laminating an alumina layer and an yttria layer in one body.
Patent JP-2001048245-A (JP)
Title: Pressurized material packaging body manufacturing system and pressurized material packaging body manufactured by using the system
Inventor: YOSHIMURA MITSUO
IPC: B65D81/20
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized material manufacturing system not requiring heat pressurized gas, not requiring the heat bonding a valve itself, to be easily disposed as a waste, not bulky and carrying out the processes all through from manufacturing a container to pressuring the container as a series of system. SOLUTION: A pressurized material packaging body manufacturing system is constituted of perforating process (1) for continuously forming perforations 11 on a roll film 10, a valve setting process (2) for heat bonding successively valves 12 in slits on perforations, a bag making process (3) for cutting the roll film into the given sizes and forming them into the bag shape, a filling process (4) for filling a pressurized material 15 into bag to be made and sealing the same to form a packaging body 20, a gas filling process (5) for disposing the sealed packaging body with valves onto a given position of a control box 30, inserting gas injection nozzles 31 from the slits of valves and injecting gas into the packaging body and a barrier film bonding process (6) for drawing out a gas injection nozzle and bonding a gas barrier film 40 on the valve from outside, and respective processes (1) -(6) are carried out continuously in the above order to manufacture a pressurized gas packaging body.