baber/WOPTO huggingface dataset:
Patent JP-H0870023-A (JP)
Title: Inner lead bonder
Inventor: TAZAKI SHUJI
IPC: H01L21/60
Filed: 1994-08-29
Abstract: PURPOSE: To sufficiently retain positioning accuracy on an electrode inspite of low positioning accuracy of a rotary table by providing the rotary table rotating centering around a supporting table overlapping an inner lead and an electrode while supporting a semiconductor pellet with a bonding mechanism. CONSTITUTION: Firstly, a second through hole 13b of a rotary table 13 is positioned outside a transfer path of a TAB tape 3 and a supporting table 6 is transferred downward the through hole 13b so as to supply a semiconductor pellet. Then, the supporting table 6 is transferred downward the TAB tape 3 for being raised so as to overlap an e1ectrocle of the pellet 4 with an inner lead 2a. Next, the rotary table 13 is rotated so that a bonding tool 10 may be positioned near an extention of a diagonal line of the pellet 4 so as to position the bonding tool 10 on the electrode by means of a movable table 15 for performing bonding. Similarly, the rotary table 13 is rotated to bond a neighboring electrode with the inner lead 2a followed by bonding by turns.
Patent JP-H0251789-A (JP)
Title: Shadow adding device for solid representation image
Inventor: KURASHIGE MASAFUMI
IPC: G06T15/80
Filed: 1988-08-16
Abstract: PURPOSE:To add a shadow to a rotary solid in a real time by executing a rotational correction in the direction reverse to a rotational operation to a light source vector going to a solid. CONSTITUTION:A solid normal vector generating circuit 10 generates a normal vector group (n) of the surface of a solid. On the other hand, from a light source vector generating circuit 14, three-dimensional data of a light source vector J is formed, a rotational correction in the direction reverse to a rotational operation is executed to the vector J by a reverse correcting circuit 15, and a corrected light source vector J' is obtained. The vector group (n) and the vector J' are given to an inner product computer 16, and the inner product is executed at every normal vector. The obtained inner product value K is given to a shading circuit 18, and a pre-processing of mapping is executed. Subsequently, a shadow being in a state that it is irradiated by a light beam from a certain direction is added to a video image allocated onto the solid surface of a two-dimensional light source in accordance with a prescribed address map by a mapping circuit 13.
Patent JP-2001032088-A (JP)
Title: Formation of thin-film pattern and production of thin- film magnetic head
Inventor: SUZUKI TADAO
IPC: C23C26/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for production of thin-film patterns constituted in such a manner that the thin-film patterns formed by flame plating are rapidly produced by a simple stage. SOLUTION: This method for forming thin-film patterns consists in forming a frame 53 consisting of a resist pattern by a photolithography method on a substrate 51, then forming a plating film 54 over the entire surface of the substrate, removing the frame pattern and forming the plating film of the prescribed pattern in the inner portion of the frame by removing the plating film 54a on the outer side of the frame. In such a case, a plating pretreatment is executed prior to the formation of the plating film and the unnecessary portions of the frame outer side of the plating film are physically peeled.
Patent JP-2000034366-A (JP)
Title: Rubber composition for inner liner
Inventor: KAWASE MASATO
IPC: C08K3/22
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for inner liner that is inexpensive, can develop well balanced mechanical properties and has excellent air- impermeability by formulating coal ash to diene rubber as a filler. SOLUTION: The objective rubber composition for inner liner comprises (A) 100 pts.wt. of at least one of diene rubber selected from natural rubber, butadiene rubber, styrene-butadiene rubber, isoprene rubber and butyl rubber, (B) 5-30 pts.wt. of coal ash with an average particle size of 3-7 μm. In a preferred embodiment, the component A comprises <=40 pts.wt. of natural rubber and >=60 pts.wt. of butyl rubber. The coal ash is given as a residue after coal is combusted, for example, in a power station or the like. The component B mainly contains silica, alumina, ferric oxide and calcium oxide and preferably the total of these main components amounts to >=90 wt.%. This composition is molded and vulcanized to provide inexpensive and high air-impermeable tires having the inner liner.
Patent JP-S6264165-A (JP)
Title: Method for converting hue in digital color copying system
Inventor: SAKAI TOSHIO
IPC: H04N1/48
Filed: 1985-09-13
Abstract: PURPOSE:To obtain a method converting the hues of a copied image in a digital color copying system by deciding the color on the copied image by the mixing rate of each color toner such as cyan, magenta and yellow constituting the said color. CONSTITUTION:In converting sets 1, 0, 0 o a binary coding number according to hue conversion 1, 1/4,0, a red color near orange is obtained as a copying picture. The red color tinged with orange is separated and binary-coded to obtain a set of binary coded number such as 1, 0, 0. In a row matrix such as 1, 1/4, 0 or 1, 0, 1/4, the distribution of On (1), Off (0) is decided to turn On/Off a laser beam at each picture element in expressing the hue conversion by the area modulation when each color separated picture is written optically as IV. Thus, the sets Ri, Gj, Bk of the binary coded number are decided at each color to be copied and the hue conversion matrix is set according to the preference of the user at each set, then the color copied image of hue preferred by the user is always obtained.
Patent JP-H1145454-A (JP)
Title: Objective lens driving device
Inventor: ISOBE HISAO
IPC: G11B7/09
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device equipped with a damper having a high vibration absorbing effect without falling out a weight constituting the damper. SOLUTION: A plate-like elastic piece 14 and a plate-like weight piece 15, in a damper constituted in an objective lens driving device, are piled up in this order on the outer circumferential surface 42 of a lens holder 4 and also a flexible printed circuit board 6 is fixed to the surface side of the plate-like weight piece 15 and is fixed also to the outer circumferential surface 42 of the lens holder 4 on the both sides of this weight piece 15. consequently, since the restrictive degree of the plate-like weight piece 15 is small, the free degree in the displacement of the plate-like weight piece is large and an vibration absorbing effect is high. In addition, since the plate-like weight piece 15 is also supported by the flexible printed circuit board 6, this weight piece does not fall out.
Patent JP-H0367878-A (JP)
Title: Automatic broadcasting device of elevator
Inventor: TATENO KENZO
IPC: B66B3/00
Filed: 1989-08-07
Abstract: PURPOSE:To moderate a discomfort feeling with the same broadcast repeatedly heard by passengers by providing a broadcast stopping means which stops the broadcast from a speaker from a speaker for a predetermined period when a broadcast control button, provided in a cage or a riding spot, is operated. CONSTITUTION:It is judged whether an output of a button operation detecting device 6 is present or not, and in the case of no output, it is repeatedly judged whether the output is present or not. When the output is judged to be present, a comment of suspending a broadcast is selected, output to a voice synthesizer 3 and broadcast from a speaker to wait whether a predetermined time passes or not, when it passes, a reset signal 2b is output to reset the button operation detecting device 6 with the similar action repeated. That is, when a broadcast control button 5 is operated by a passenger during broadcasting a guide, an apology salutation is broadcast, thereafter the broadcast is suspended for a predetermined time with the broadcast, based on a command from an elevator control device 1, reopened unless otherwise the broadcast control button 5 is operated after a predetermined time.
Patent JP-H0489170-A (JP)
Title: Device for applying powdery heat insulating agent onto metallic mold
Inventor: AOYAMA SHUNZO
IPC: B22D17/22
Filed: 1990-07-31
Abstract: PURPOSE:To efficiently execute electrostatic coating of a powdery heat insulating agent onto a cavity in a metallic mold by parallelly setting each injection hole of plural powdery supplying pipes formed with an insulating material and facing an electrode of a high voltage generator to each injection hole. CONSTITUTION:Plural powdery supplying pipes 9 are parallelly fitted to a supporting body 11. The electrodes 10a of one side of the high voltage generator 10 are connected with the metallic molds 3, 5, and the electrode 10b at the other side is set facing to the injection hole 9a in the powder supplying pipe 9. The powdery supplying pipe 9 is descended and inserted into between the metallic molds 3, 5 by a cylinder 14 for lifting, and the powdery heat insulating agent (a) is injected against the cavity 6 surface from each injection hole 9a and at the same time, by applying high voltage, the electrostatic coating is executed. The electrostatic coating of powdery heat insulating agent (a) can be efficiently executed on the cavity 6 surface in the metallic molds 3, 5 in a short time. This constitution is simple, small scale and inexpensive.
Patent JP-H0488582-A (JP)
Title: Picture processor
Inventor: MASAKI TOSHIMICHI
IPC: G06T7/60
Filed: 1990-07-31
Abstract: PURPOSE:To eliminate the influence of noise by composing the picture processing of a multiplier part, which multiplies a first-order differentiated result and a second-order differentiated result, and an adder part to add the multiplied result and a source picture signal. CONSTITUTION:The output signals of a first-order differentiation calculation part 4 and a second-order differentiation calculation part 5 are multiplied by the multiplier and as the result, when an edge part is compared with a noise part, the former is larger than the latter for both first-order and second-order differential values. Namely, data having larger values are multiplied each other in the edge part and data having smaller values are multiplied each other in the noise part. Therefore, difference between the edge part and the noise part is enlarged by multiplication. After the multiplication, bits are shifted by a bit shifter and the multiplied result is returned to the level suitable for addition by the adder. Next, the source picture signal and the output of the bit shifter are added by the adder. Thus, the signal sharpening the edge can be obtained.
Patent JP-2000021766-A (JP)
Title: Position measuring apparatus and manufacture of device using the apparatus
Inventor: KATAYAMA HISASHI
IPC: G01B11/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the true measurement value of a mark with high accuracy before a stage stops by averaging the positions of the stage carrying a wafer during storing image signals obtained by taking the image of a mark on a wafer and by reflecting the averaged date to the measurement value based on the image signals. SOLUTION: The image of a mark on a wafer is formed on a CCD camera and is taken as an image signal with an image signal storing portion 300 in the state where a stage is not stopped completely and is on the little swing, while the deviations measured with a stage deviation measuring portion 800 are memorized with a stage deviation memory 400. In other words, average data of deviations of the stage from its normal still position during taking the image signals are obtained and reflected to measurement results based on the image signals, whereby the true measurement position of the mark on the wafer can be obtained with high accuracy before the stage stops after it is step-moved.
Patent JP-H0652491-A (JP)
Title: Route guidance device for vehicle
Inventor: KISHI KOJI
IPC: G01C21/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide the route guidance device for vehicle performing the route guidance just in front of an intersection after performing a previous guidance is performed when the route guidance of the intersection is performed at the time of approaching the intersection. CONSTITUTION:At the time of approaching the intersection, a previous announcement section 26a indicates the previous announcement of the route of the next intersection at the prescribed distance just in front of the intersection of the like. A previous announcement completion discrimination section 26b discriminates that the previous announcement is performed, and does not perform prohibition the guidance of a guidance prohibiting section 26c. In short, a guidance section 26d guides the route concerning to the pertinent intersection just in front of the intersection. On the other hand, in the case that the previous announcement is not made while approaching the intersection, the section 26b sends it to the section 26c, which instructs to prohibit the route guidance to the section 26d. Thus, the abrupt route guidance which is made just in front of the intersection can be prevented.
Patent JP-S6361048-A (JP)
Title: Flame-retardant polyphenylene ether composition
Inventor: FURUBAYASHI YOSHINOBU
IPC: C08K5/57
Filed: 1986-08-30
Abstract: PURPOSE:To obtain a flame-retardant composition having excellent processing stability, heat-resistance, etc., by compounding a polyphenylene ether and a polyamide with a rubbery material, a specific compound, a brominated polystyrene, an antimony compound and a tin maleate compound. CONSTITUTION:(A) 100pts.wt. of a resin composed of 70-30wt% polyphenylene ether and 30-70% polyamide is compounded with (B) 3-30pts. of a rubbery material, (C) 0.1-10pts. of (i) a compound containing C=C or CidenticalC and an acid anhydride group in one molecule (e.g. maleic anhydride) and/or (ii) a compound having oxirane ring in the molecule (e.g. condensation product of bisphenol A and epichlorohydrin), (D) 3-30pts. of a brominated polystyrene and 1-20pts. of an antimony compound (based on 100pts. of A+B+C) and (E) 0.1-15pts. of a tin maleate compound based on 100pts. of brominated polystyrene.
Patent JP-H0841853-A (JP)
Title: Drain material for soil improvement
Inventor: NISHIMOTO KIYOSHI
IPC: B29C48/30
Filed: 1995-08-10
Abstract: PURPOSE:To facilitate the conveyance of drain material for soil improvement by connecting a plurality of openings to the approximately central part between rid plates of both upper and lower plates in the direction of extrusion in succession and, at the same time, rolling and surrounding the outsides of both upper and lower plates by a filter material in a state of non-adhesion. CONSTITUTION:In a drain material consisting of a plurality of a pair of upper and lower plates 11a and 11b having opposite broad surfaces and a plurality of rib plates 11C formed together with the upper and lower plates 11a and 11b as a unit and arranged at approximate right angles to the plates 11a and 11b, openings 11d with a diameter almost equal to the distance between the rib plates are formed in plates among the rib plates 11C arranged in parallel at specific intervals in a row in the direction of extrusion. Opening rows are non-symmetrically arranged each other in the both upper and lower plates 11a and 11b, and a longer molding 11 is easily rolled and is conveniently conveyed. After that, the outsides of both upper and lower plates 11a and 11b are rolled and surrounded by a filter material in a state of non-adhesion, and when the longer molding is rolled and is conveyed, the rolling resistance is decreased and is not bulky.
Patent JP-S6447989-A (JP)
Title: Detector
Inventor: HARADA AKIHIDE
IPC: G01V3/08
Filed: 1987-08-18
Abstract: PURPOSE:To achieve a higher detection accuracy with limited consumption of a battery cell, by making a resistance value within a circuit change with the operation of individual switching elements corresponding to electric conductivity of a liquid interposed between detection electrodes to perform a switching operation with the control of a terminal voltage. CONSTITUTION:When a liquid reaches between detection electrodes 5 and 5', current flows through power source lines 2 and 2' corresponding to electric conductivity of the liquid. A circuit comprising a Zener diode 13 and a programmable unijunction transistor PUT15 detects a terminal voltage of a discrimination resistance 8 and when voltage of the resistance 8 is larger than the voltage of a diode 13, a specified inter-gate cathode voltage is applied to a transistor 15 and a transistor 9 is turned OFF. A circuit comprising a resistance 9, a Zener diode 20 and the PUT21 detects a terminal voltage of an ignition capacitor 18 and when a voltage of the capacitor 18 is larger than the voltage of the diode 20, the PUT21 is turned ON. Thus, energy charged in the capacitor 18 is discharged to send an ignition output to an ignitor.
Patent JP-S6097001-A (JP)
Title: Polyvinylidene fluoride porous membrane and its preparation
Inventor: HASEGAWA RIYOUZOU
IPC: B01D69/02
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a membrane useful for industrial and medical purposes in uniform constitution, by using a polymer based on polyvinilidene fluoride having a fine open cell reticulated structure formed thereto. CONSTITUTION:A film forming stock solution consists of 5-35wt% of polyvinyliden fluoride, good and poor solvents therefor and 2-30wt% of a water soluble polymer. As the good solvent, N-methyl-2-pyrrolidone, DMA and DMF are pref. used and, as the poor solvent, there are acetone, MEK or cyclohexanone and, as the water soluble polymer, polyether and polyvinyl pyrrolidone are pref. This film forming stock solution is cast while the separation of a coagulated phase is allowed to advance in the open air or steam-containing gas and the formed film is immersed in a washing bath comprising a liquid capable of dissolving and removing three components other than polyvinylidene fluoride such as water for 5min or less to prepare a membrane. By this method, II-type crystal constitution as shown by the drawing is formed.
Patent JP-S5995613-A (JP)
Title: Unmanned carriage with fail-safe
Inventor: OOTA KAZUTOSHI
IPC: G05D1/02
Filed: 1982-11-22
Abstract: PURPOSE:To stop a run of an unmanned carriage by the operation of an electric contact by a collision against a frame even if an infrared detector gets out of order, and to secure double safety, by providing surface elastic bodies which have infrared detectors and electric contacts. CONSTITUTION:The infrared detector 7 operates by the unexpected approach of an infinite large number of persons whose bodily temperatures are around 36 deg.C to stop the run, and consequently a safety countermeasure to prevention against a collision with an infinite large number of persons is secured basically. Further, the surface elastic bodies 11A and 11B having embedded electric contacts C are provided before and behind the frame 1, so the run is stopped quickly in response to an intentional collision by an automobile accident faker, etc. Consequently, by providing the infrared detector 7 and the surface elastic bodies 11A, 11B having the embedded electric contacts C, when the collision against the frame 1 occurs, the electric contact C operated even when the device 7 is faulty to stop the run, and the 1st safety countermeasure by the devices 7 and the 2nd safety countermeasure for an abrupt stop by the surface elastic bodies 11A and 11B having the embedded electric contacts C are taken to secure double safety.
Patent JP-S62272195-A (JP)
Inventor: SATO TAKAO
IPC: G21C15/18
Filed: 1985-09-19
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-H0369221-A (JP)
Title: Channel switching system for cordless telephone set
Inventor: MATSUURA YUJI
IPC: H04M1/00
Filed: 1989-08-08
Abstract: PURPOSE:To shorten the time of call interruption by adding an idle channel search part exclusive for idle channel search to a master set or a slave set, executing the idle channel search and switching a call channel to the idle channel being caught at specified timing. CONSTITUTION:A slave set 1 successively switches the reception channels of a reception part in a radio equipment 11 and searches the idle channel. When the idle channel of a channel 20 is caught, for example, data such as the ID of its own slave set and the caught channel number are sent to a master set 3 by using this channel. On the other hand, when the data addressed to its own master set are received by a reception part 351 exclusive for idle channel search, the master set returns data such as the ID of its own master set and link establishment by the channel 20 and the data are received by the slave set. Then, the link of the channel 20 is established. When the link is established, the slave set sends data showing that a call is originated hereafter, and a telephone number. Further, since the call is executed even during the idle channel search, the time of call interruption is shortened.
Patent JP-H0647371-A (JP)
Title: Apparatus for removing dissolved organic matter in water
Inventor: UCHIDA MAKOTO
IPC: C02F1/20
Filed: 1992-07-31
Abstract: PURPOSE:To efficiently remove an organohalogen dissolved substance in water and to hold stable removing capacity for a long period of time by connecting the aqueous soln. lead-out port of a dissolved org. matter removing module to the introducing port of a module having the same structure of the module and also connecting a gas discharge port to a suction port. CONSTITUTION:When two modules having the same structure are connected, the open air is introduced into the container 1 of the module (a) from a suction port 2 to pass through the spaces formed by a large number of composite yarn membranes 4 and the inner wall of the container 1 and guided to the spaces formed by the composite hollow yarn membranes 4 of the module (b) and the inner wall of the container 1 through a connection part 9 to be further guided to a removed volatile org. matter and steam port 3. An aqueous soln. containing volatile org. matter is introduced into the space A between an aqueous soln. introducing port 6 and a partition wall 5 from the introducing port 6 to pass through composite hollow yarn membranes 4 and led out to a space B. The led-out aqueous soln. is guided to the space C of the module (b) through a connection part 10 and passes through the composite hollow yarn membranes 4 in the container 1 of the module (b) to be led out from a lead-out port 7 through a space D.
Patent JP-S6362587-A (JP)
Title: Waste liquid developer treating device
Inventor: KAMINAKA KAZUSHIGE
IPC: C02F1/04
Filed: 1986-09-01
Abstract: PURPOSE:To permit easy recovery of the moisture evaporated from a waste liquid by providing a cooling means for cooling the upper part of a thickening chamber so that the moisture evaporated from the waste liquid is condensed to the inside wall in the upper part of the thickening chamber. CONSTITUTION:The waste liquid of photographic development supplied into the thickening chamber 11 is heated to thicken or solidify. The cooling means 23 for cooling the upper part of the thickening chamber 11 is provided so that the moisture evaporated from the waste liquid is condensed to the inside wall in the upper part of the thickening chamber 11. As a result, the moisture evaporated from the waste liquid is easily recovered. The harmful materials contained in the recovered water are removable.
Patent JP-S6183844-A (JP)
Inventor: HOSOGAI KAZUNOBU
IPC: F25B1/00
Filed: 1984-10-01
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。