baber/WOPTO huggingface dataset:
Patent JP-H08236826-A (JP)
Title: Manufacture of josephson junction element
Inventor: FUJIYAMA YOICHI
IPC: H01L39/24
Filed: 1995-02-22
Abstract: PURPOSE: To provide a method which can form a small junction capacitance, insulating it from upper and lower superconducting electrodes, and manufacture a quasi planar Josephson junction element of high performance, with excellent reproducibility and efficiency. CONSTITUTION: After a metal superconducting thin film is formed on a substrate S, and a lower electrode 1 is patterned, an oxide film 2 is formed on the whole surface by anodic oxidation, and a superconducting thin film is formed on the oxide film 2. An upper electrode 3 is patterned, and the oxide film 2 exposed on the lower electrode 1 is eliminated. A bridge 4 spanning both surfaces of the upper and the lower electrodes is formed. Thereby a barrier layer (anodic oxidation film 2) having a desired thickness is obtained under accurate control.
Patent JP-H06230433-A (JP)
Title: Liquid crystal display device and its production
Inventor: HOSHI JUNICHI
IPC: G02F1/136
Filed: 1993-02-01
Abstract: PURPOSE:To provide the high-quality device at a high yield and, low cost by laminating a resin of a specified thickness or below on a thin-film surface and sealing the part of the remaining thickness by a hollow type package in which an inert gas is sealed. CONSTITUTION:This liquid crystal display device is constituted by forming the thin film 2 for which a semiconductor substrate is used and arranging one- side electrodes 5 on the surface of this thin film. The resin 14 of the specified thickness of below is laminated on the thin film surface and the part of the remaining thickness is sealed by the hollow type package in which the inert gas 15 is sealed. A clean and inert gas which does not attack a potting resin 14, the thin film 2 and driving elements 4, is used as the gas to be sealed into the package in such a case. The hollow type package is formed by adhering an SOT substrate 1 and a fresh glass 16 which constitutes the package. The temp. to be applied at this time is required to be held slightly low as there is a need for preventing the deterioration of the liquid crystal 6 and the generation of stress and warpage by heat.
Patent JP-H01209507-A (JP)
Title: Probe positioning system
Inventor: MIGAKI HIROKAZU
IPC: H05K3/00
Filed: 1988-02-17
Abstract: PURPOSE:To omit the manual correcting operation at a correction point and to shorten the positioning time of a probe by comparing the correction value recorded in a correction value memory at the approximately preceding shift time with the prescribed value to perform the shift control of the probe when the probe is moved to its target position. CONSTITUTION:The position error is extremely small between the parts contiguous to each other and the correction value 50 is reduced with the next parts as long as said error is once corrected with a certain parts. The preceding correction value (prescribed value 51) with which a probe 1 can be moved up to a target pin position P3 with no correction. The value 50 of a correction point position P2 obtained at the preceding shift time is recorded. Then both values 50 and 51 are compared with each other when the shift of the probe 1 is instructed. Thus the necessity or unnecessity for correction is decided. If the correction is not needed, i.e., the correction value 50a is smaller than the prescribed value, the probe 1 is directly moved up to the position P3. If the correction is needed, the probe 1 is moved to the position P2. In such a way, the movement of the probe 1 is controlled after deciding the necessity or unnecessity for correction. Therefore the correcting frequency is decreased at the point P2 and the probing time is shortened.
Patent JP-S63202904-A (JP)
Inventor: IMAI TAMIJI
IPC: H01G4/224
Filed: 1987-02-19
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-H02213167-A (JP)
Title: Semiconductor device
Inventor: MUTO SHUNICHI
IPC: H01L29/68
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a semiconductor device of RHET which can operate at a higher speed, by a method wherein an auxiliary barrier layer whose energy level in the lowermost end part of a conduction electron band bottom is higher than that of an energy at the first resonance level of a resonance tunneling barrier layer is provided on the base layer side of the resonance tunneling barrier layer. CONSTITUTION:In a semiconductor device of a resonance tunneling hot-electron transistor(RHET) having a resonance tunneling barrier layer 16 between an emitter layer 17 and a base layer 14, an auxiliary barrier layer 15 whose energy level in the lowermost end part of a conduction electron band bottom is higher than that of an energy of the first resonance level of the resonance tunneling barrier layer 16 is provided on the base layer 14 side of the resonance tunneling barrier layer 16. For the resonance tunneling barrier layer 16 having a three- layer structure made up of an InyAl1-yAs layer 16a (y=0.52) as a barrier layer, an InxGa1-xAs layer 16b (x=0.53) as a well potential forming layer and an InyAl1-yAs layer 16c (y=0.52) as a barrier layer, for instance, Inx(AlyGa1-y)1-xAs layer 15 (x=0.53) as the auxiliary barrier layer is provided.
Patent JP-H11229701-A (JP)
Title: Traveling runner for moving partition
Inventor: KANO MINORU
IPC: E05D15/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To smoothly advance a traveling runner in an arbitrary direction in a crossing part of hunger rails. SOLUTION: A sliding member 21 is attached to the bottom face of a runner main body 10 having two-directional traveling rollers 14, 14,.... The runner main body 10 can travel on traveling faces R2, R2 via one-directional traveling rollers 14, 14 in linear parts of respective hunger rails R, slidingly moves on the traveling faces R2, R2 via the sliding member 21 in the crossing parts of the hunger rails R, R,..., and can continuously change the advancing direction in an arbitrary direction.
Patent JP-S61195220-A (JP)
Title: Dehumidifier
Inventor: MORISHITA MASAO
IPC: F24F3/14
Filed: 1985-02-22
Abstract: PURPOSE:To decrease the occupied area of a dehumidifier in an apparatus to dehumidified, by disposing the radiating section of a dehumidifier on the outer side of an apparatus, and by disposing a dehumidifying section only in the apparatus to be dehumidified. CONSTITUTION:The dehumidifying section of a dehumidifier comprises an electronic cooling element 5, a cooling body 4, and a fan 9. The dehumidifying section is installed inside the apparatus to be dehumidified. A radiating section comprises a radiator body 7 and a transformer 8 for the source of power supply. The radiating section is provided outside the apparatus to be dehumidified. The dehumidifying section X1 and the radiating section X2 are connected by a heat conductive pipe 6. A drip receiver 10 is provided between the dehumidifying section X1 and the radiating section X2, and condensate is drained to the outside.
Patent JP-S63200864-A (JP)
Title: Method for coating parting line of coating
Inventor: YOSHIZAKI MASARU
IPC: B05D1/32
Filed: 1987-02-18
Abstract: PURPOSE:To allow respective parting lines to coincide nearly completely at a time of combination by continuously pasting a masking tape used for parting a coating in such a state that a front fender is combined with a front panel and thereafter coating both in such that these are separated. CONSTITUTION:A front fender 4 is combined with a front panel 3 and a masking tape 14 used for parting a coating is continuously pasted on the fender 4 and the panel 3. Thereafter the fender is separated from the panel 3 and both are masked with masking paper 16a, 16b and then the fender 4 and the panel 3 are coated. Then the masking tape 14 is taken off and the parting line 13 of the fender 4 is allowed to coincide with the parting line 13 formed on the panel 3 and the fender 4 is fitted. As a result, respective parting lines can be allowed to coincide nearly completely and the appearance of a vehicle is improved and its commercial properties can be enhanced.
Patent JP-S63200933-A (JP)
Title: Method of assembling pallet conveying type articles
Inventor: KARAI YOSHIAKI
IPC: B23P21/00
Filed: 1987-02-18
Abstract: PURPOSE:To make a pallet used commonly, and to aim at shortening the cycle time by incorporating a plurality of press-fit tools selectively used in accordance with the sizes of articles, on a pallet, and by setting the associated press-fit tools in a part supply station. CONSTITUTION:For example, a pallet P for assembling a vehicle differential gear device incorporates a carrier jig 20 in its forward section as viewed in the conveying direction of a base plate 15 and a drive pinion set jig 16 in its center section. Further, its rear section, it incorporates jigs 30, 41-44 for various kinds of parts, receiving parts 46-48 and four kinds of press-fit punches 82 in four kinds of press-fit jigs 45. Further, in a part supply station, if the press- punch 82 is set together with an inner race corresponding to the former in the user end part of a gear casing attached on a set jig 30, it is possible to eliminate the necessity of a press-punching device in a press-fitting station. Thus, it is possible to make the pallet commonly and to shorten the cycle time.
Patent JP-H02213334-A (JP)
Title: Manufacture of tooth crown
Inventor: KANI KOKI
IPC: A61C5/77
Filed: 1989-02-14
Abstract: PURPOSE:To simply form a thin crown by introducing a metal plate preliminarily molded into a semispherical shape into a recessed mold having a crown shape and molding the same by a shock liquid pressure molding method. CONSTITUTION:A recessed mold 1 having a crown shape is formed and a thin metal plate 2 composed of Ti preliminarily molded into a semispherical shape is subsequently introduced into the recessed mold 1. Then, the metal plate 2 is molded into the crown shape by a shock liquid pressure molding method. In shock liquid pressure molding, for example, the recessed mold 1 is fixed to the bottom part of a container 3 having water received therein along with the metal plate 2 made of Ti and a plastic projectile 5 is fired into the water 4 in the container 4. The metal plate 2 is molded into the shape of the recessed liquid pressure generated by this operation.
Patent JP-S58151580-A (JP)
Title: Electronic sandglass
Inventor: UNO KENICHI
IPC: G04F3/00
Filed: 1982-03-04
Abstract: PURPOSE:To obtain display which is similar to a dropping state of sand of an existing mechanical sandglass, and also to electronize it completely, by constituting so that display density of a display face positioned on the upper side becomes weak as time passes, and at the same time, density of a display face positioned on the lower side becomes strong. CONSTITUTION:Upper and lower display faces 3, 4 which are symmetrical in the upper and lower parts and are in a state that the center parts are connected by a constricted part 2 are partitioned on one side of a sandglass body 1 having an external form which can be placed uprightly and laterally. In said each display face 3, 4, a light emitting element which is capable of varying the intensity of light emission of an incandescent lamp, an LED, an EL, etc. is provided. A control switch 8 for controlling whether display density of each display face 3, 4 of the upper side and the lower side is made weak or strong is constituted of an attitude switch for detecting whether the sandglass body 1 is in an erect state or in an inverted state.
Patent JP-H0755015-A (JP)
Title: Housing cover and seal assembly
Inventor: NELSON JOHN J
IPC: F16J15/32
Filed: 1994-03-04
Abstract: PURPOSE: To positively hold a seal in the axial direction and in the circumferential direction by having a locking rib held in an non-continuous groove and a sealing rib in compression fit against the sealing surface of a bore. CONSTITUTION: A sealing rib 46 is compressed when a seal 32 is installed in a bore, and seal-engaged in the bore. A locking rib 48 is also compressed so as to correspond to the inside diameter of the sealing surface 26 of the bore, when it is installed in the bore. The seal 32 is inserted inside in the axial direction, until an axial inner edge part 50 of a base member 34 abuts on the face 22 of a tab 14 and the locking rib 48 engages with a groove 30. The locking rib 48 is restored to have the initial outside diameter larger than the inside diameter of the sealing surface 26 when it is engaged with the groove 30, and it resists the axial movement and the circumferential movement of the seal, when it abuts on the axial outer edge part of a projected part 52 of the groove 30. Thus, the seal 32 can be positively held in the axial direction and in the circumferential direction.
Patent JP-S60179450-A (JP)
Title: Abs resin composition
Inventor: SHIOBARA TOMOO
IPC: C08K5/10
Filed: 1984-02-24
Abstract: PURPOSE:To provide a resin compsn. which gives moldings having excellent dimensional accuracy and surface smoothness and a complicated shape, by adding a specified additive to a heat-resistant ABS resin. CONSTITUTION:A heat-resistant ABS resin compsn. having improved moldability is obtd, by adding 2-10pts.wt dicyclohexyl phthalate to 100pts.wt. heat-resistant ABS resin. By adding the addivie to the resin, a resin compsn. can be obtd. which has improved fluidity and moldability and gives moldings having excellent dimensional accuracy and surface smoothness and a complicated shape without detriment to gloss and resistance to chemicals and impact inherent to the resin.
Patent JP-S6045571-A (JP)
Title: 1,3-dithiane compound, its preparation and insecticidal composition
Inventor: MITSUDERA HIROYUKI
IPC: C07D239/00
Filed: 1984-02-24
Abstract: NEW MATERIAL:The compound of formula I (R<1> is disubstituted amino; at least one of R<2> and R<3> is electron-attracting group and the other is H, hydrocarbon group or heterocyclic group, or one of R<2> and R<3> is carbonyl which together forms a spiro ring with adjacent C atom; X<1> and X<2> are S which may take an oxide form) and its salt. EXAMPLE:2,2-Diethoxycarbonyl-5-(N,N-dimethylamino)-1,3-dithiane. USE:Insecticide. PREPARATION:The compound of formula I wherein R<2> and R<3> are R<2>' and R<3>' can be produced by reacting the compound of formula II (R<4> is hydrocarbon group or OH) with the compound of formula III (R<2>' and R<3>' are R<2> and R<3> except H) or its salt.
Patent JP-H1126597-A (JP)
Title: Fabrication of semiconductor device
Inventor: LAM HON WAY
IPC: H01L29/78
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device by planarizing the irregularities incident to a multilayer interconnection structure on a substrate. SOLUTION: A first insulation layer (oxide) 16 is formed on a first polysilicon layer gate electrode 15 having a protrusion on a substrate 10 and a B doped layer 18 is formed on the first insulation layer. Subsequently, a planarization layer is formed of an organic layer on the doped layer and then it is etched in order to expose the surface of the first polysilicon layer 15. A second insulation layer 23 is formed on the exposed first polysilicon layer and a second polysilicon layer 24 is formed thereon.
Patent JP-S56130822-A (JP)
Title: Magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: G11B5/70
Filed: 1980-03-19
Abstract: PURPOSE:To obtain the magnetic layer with magnetic powder having excellent dispersion property, by using binder including nitrocellulouse and coating the metallic, magnetic powder with specific resin. CONSTITUTION:The magnetic paint consisting of the metallic and magnetic powder in which the surface is coated with the polyvinylbutyral resin of about 250-900 average polymerization degree and 60-75mol% butyral degree, and the binder taking the nitrocellulouse of 10,000-20,000 average molecular weight as the main component are coated to the base, to constitute the magnetic recording medium.
Patent JP-S63223501-A (JP)
Inventor: MANFUREETO EAHARUTO
IPC: G01B5/20
Filed: 1988-02-19
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-S55128851-A (JP)
Title: Semiconductor memory device
Inventor: SHIRASU TATSUMI
IPC: H01L23/29
Filed: 1979-03-28
Abstract: PURPOSE: To eliminate an erroneous operation of a memory circuit owing to alpha rays even when using a ceramic package as a sealing body by protecting a semiconductor substrate provided with the memory circuit thereon using polyimide resin.  
     CONSTITUTION: An n-type region 20 becoming part of a memory circuit is diffused on the surface of a p-type silicon substrate 1, and a SiO 2  film 21' is coated on the entire surface thereof. An opening is then perforated at the film 21' on the region 20, a wire conductor layer 21" is coated through the opening thereon, a polyimide- isoindolo-quinazolinedione resion film 23 is coated on the entire surface by a spin-on  process and heat treated to semi-harden it. Thereafter, it is photoetched using a  hydrazine solution, a bonding pad portion 22 is perforated at the film 23, heat  treated, and completely hardened. A bonding wire 24 is then mounted at the portion 22, and this element is sealed in a ceramic package. Thus, alpha particles  flown from package material are absorbed to the film 23 to prevent the erroreous  operation of the circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000235510-A (JP)
Title: Processor and compile program recording medium for the processor
Inventor: NAKANO SADASHIGE
IPC: G06F11/34
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a processor capable of quickly collecting trace data. SOLUTION: Plural trace instructions for specifying a register for storing data to be outputted as trace data are integrated in a source program to be analyzed. At the time of executing a certain trace instruction during the execution of an object program obtained by compiling the source program, a CPU 110 supplies data stored in a general register specified by the instruction, the instruction address of the trace instruction and a trace command to an internal bus group 10 arranged between the CPU 1 10 and a cache unit 111. A trace unit 20 enters one of the groups of instruction addresses and trace data included in the internal bus group 10 as one trace information and supplies the information to a hardware simulator. The cache unit 111 is constituted so as not to respond to the trace command.
Patent JP-2000233854-A (JP)
Title: Inversion device for stacked sheets
Inventor: YONEDA TOSHIHIRO
IPC: B65H31/38
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an inversion device capable of reversing stacked sheets up side down, while they are being carried so as to let them be delivered in a state that both their side peripheries are made arrayed. SOLUTION: A sheet inversion frame 8 is provided for a moving path for stacked sheet So to be carried by a sheet carrying conveyor 2, and four housing parts 9 capable of housing the stacked sheets So are formed up over the sheet inversion frame 8 at angular intervals of 90 deg. each. When the stacked sheets So carried over by the sheet carrying conveyor 2 are sent into the housing part 9 held sideways, the sheet inversion frame 8 is rotated by 90 deg. so as to let the stacked sheets So be erected, and both its side peripheries and both the end peripheries of the laminated sheets So in an erected condition are made uniform by a side periphery arraying mechanism 13 and an end periphery arrangement mechanism.  After that, the sheet inversion frame 8 is further rotated by 90 deg., and the stacked sheets So is then reversed up side down so as to be sent over to the sheet carrying conveyor 2 in order to be carried by the conveyor.
Patent JP-H09213863-A (JP)
Title: Manufacture of lead frame
Inventor: OSAWA KENJI
IPC: H01L23/50
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily manufacturing a lead frame of high quality. SOLUTION: A pattern layer 12 is selectively formed on a copper plate 11, and the surface of the copper plate 11 is plated with gold using the pattern layer 12 as a mask for the formation of a gold layer 13a. Then, the gold layer 13a is plated with copper for the formation of a copper layer 13b, whereby a fine wire lead 13 composed of the gold layer 13a and the copper layer 13b is obtained. Thereafter, the pattern 12 is selectively removed, an insulating resist film 14 is formed, and the copper plate 11 is etched. At this point, the gold layer 13a is made to serve as an etching s top layer. By this setup, a lead frame with the fine wire lead of two-layered structure can be formed.
Patent JP-S58154409-A (JP)
Title: Device for preventing heat dissipation in completely continuous hot rolling
Inventor: SAITOU SADAYUKI
IPC: B21B15/00
Filed: 1982-03-09
Abstract: PURPOSE:To prevent a sheet bar from heat dissipation while the bar is rolled, by surrounding both sides and the lower part of a roller table with a heat- dissipation-preventing box, and providing a heat-resistant belt thereon so as to cover the upper surfaces of the bar and a traveling joining-machine. CONSTITUTION:In completely continuous hot rolling where a joining is performed in running state by a traveling joining-machine 4 traveling above a roller table 3 arranged between groups of rough rolling mills and finish rolling mills, both sides and the lower part of the table 3 are surrounded with a trough- shaped heat-dissipation-preventing box 15. Further, L-shaped supporting members 16 and 17 are throughout fixed to the outsides of upper ends of heat-dissipation- preventing plates 12 and 13 at both sides of the box 15, and a heat-resistant belt 18 is mounted on the members 16 and 17 and fixed its both ends placed on the sides of the groups of roughing and finishing mills. Accordingly, the heat dissipation of a sheet bar 5' from its both sides and lower part is prevented by the box 15 and the heat dissipation from its upper part is prevented by the belt 18.
Patent JP-H04218599-A (JP)
Title: Continuous preparation of low-density soap bar
Inventor: MARII MIDORUBURUTSUKU
IPC: C11D13/12
Filed: 1991-03-01
Abstract: PURPOSE: To obtain white toiletry rod soap economically and continuously without using an opacifier, a whitening agent, or a brightener by a method in which neat soap molten blocks of coconut oil etc., are supplied with air white being high-shear-mixed, molded, and cooled.  
     CONSTITUTION: Neat soap molten blocks composed of (A) 10-50% coconut oil, (B) 50-90% beef tallow, and (C) 28-35% water are supplied to a high-shear mixer actuated continuously to be treated with air introduced continuously at 620 kPa (90 psi). Next, soap is cast into a rod soap production frame, cooled, cut, marked, and packed to continuously obtain soap whose specific gravity is regulated within 0.5-0.9. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04274678-A (JP)
Title: Picture processing unit
Inventor: SHIWACHI SHINICHI
IPC: H04N5/265
Filed: 1991-03-01
Abstract: PURPOSE:To keep the reproducibility of an original picture and to prevent contention between read and write in the superimposing technology. CONSTITUTION:Each superimposing data corresponding to the overlapped parts of a picture is generated by a superimposing signal generating means 1 while adding a selection signal to the data. The superimposing data is sequentially stored in a 1st storage means according to a displayed picture pattern. A video data from a video generating source is sequentially stored by a 2nd storage means 3 according to the displayed picture pattern. The superimposing data and the video data stored at a same display position are read in parallel according to the displayed picture pattern by a read means 4. As to the superimposing data and the video data corresponding to the same display position, the video data is selected uniquely by a selection means 5 except for the selection signal added to the superimposing data.