baber/WOPTO huggingface dataset:
Patent JP-H01297850-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAITO TAICHI
IPC: H01L23/50
Filed: 1988-05-25
Abstract: PURPOSE:To suppress noise induced in a signal pin by source pins to a low level by providing a reinforced source pin between an unreinforced source pin and the signal pin. CONSTITUTION:A reinforced source pin 12 is provided between an unreinforced source pin 11 and a signal pin 11 to increase the distance between the signal pin 13 and the unreinforced source pin 11. The unreinforced source pin 11 has a high impedance and a switching noise induced by the pin 11 is high. On the other hand, the reinforced source pin 12 has a low impedance and a switching noise induced by the pin 12 is low. As the low switching noise pin 12 is provided between the high switching noise pin 11 and the signal pin 13 and the coupling between the pin 11 and the pin 13 is weak, the switching noise induced in the pin 13 by the high switching noise pin 13 is low. Further, as the pin 12 is reinforced and the noise induced by the pin 12 is low, the noise induced in the pin 13 by the pin 12 is low. With this constitution, the noise induced in the signal pin 13 by the source pins can be suppressed.
Patent JP-H05295012-A (JP)
Title: Radiation-curable resin composition and its cured molded product
Inventor: SHINDO SHIGETO
IPC: C08J7/00
Filed: 1992-04-22
Abstract: PURPOSE:To provide the radiation-curable resin composition containing a specific compound as a free acid, readily cured with UV rays, electron beams, etc., and giving black cured molded products having excellent visible light-shielding abilities. CONSTITUTION:The radiation-curable resin composition comprises (A) a radiation-curable resin, e.g. a compound having one or more of ethylenic unsaturated groups (e.g. epoxydiacrylate), (B) a compound of formula I and/or a component of formula II (sodium, an alkylamine, an alkanolamine, etc., are used for the counter ion for forming the salts of the compound of formula I and/or the compound of formula II) as a free acid in an amount of 0.005-90wt.% (in the resin composition), if necessary, a photopolymerization initiator (e.g. an acetophenone compound or a sulfur compound), a photosensitizer (e.g. triethanolamine), etc. For example, the resin composition is coated on a support such as paper, plastic sheet or synthetic paper and subsequently irradiated with UV rays, electron beams, etc., to form a black cured film having an excellent visible light-shielding ability.
Patent JP-S63293520-A (JP)
Title: Hydrous soft contact lens
Inventor: OSAWA NOBUYUKI
IPC: C08F220/22
Filed: 1987-05-27
Abstract: PURPOSE:To decrease the degradation in mechanical strength and adhesion of stains by copolymerizing a specific compsn. and molding the copolymer, thereby enhancing the oxygen permeability of a lens and suppressing an increase in the moisture content thereof. CONSTITUTION:The titled lens is molded of the copolymer of the compsn. essentially consisting of 30-50wt.% dimethylacrylamide and 30-50wt.% fluoroalkyl (meth)acrylate (A). The above-mentioned component A is preferably selected from trifluoroethyl-, tetrafluoropropyl- and hexafluoroisopropyl (meth)acrylates. 10-20wt.% ethyl methacrylate and 0.1-10wt.% crosslinking agent (e.g.: ethylene glycol dimethacrylate) are preferably incorporated further into the above- mentioned compsn.
Patent JP-H07310454-A (JP)
Title: Branch type high-rise vehicle housing equipment
Inventor: YAMAGUCHI YOSHINARI
IPC: B61B1/00
Filed: 1994-05-17
Abstract: PURPOSE:To house many vehicles efficiently in utilizing a limited space vertically. CONSTITUTION:This housing equipment is provided with both upper and lower storage tracks 5 and 6 parking each vehicle 1 after being branched off from a travel line 2 on which the vehicles 1 travel. The upper storage track 5 is extended to the upper part from the side of this travel line 2, while the lower storage track 6 is extended to the lower part from the side of the travel line 2 the other way. A base end 5a to be connected to the travel line 2 of the upper storage track 5 is vertically superposed on a tip part 5b of the upper storage track 5 being adjacent. Even as to the lower storage track 6, its base end 6a to be connected to the travel line 2 is vertically superposed on a tip part of the lower storage track 6 being adjacent likewise.
Patent JP-H05179781-A (JP)
Title: Tile and tile panel for tile panel
Inventor: YANATATSU SHIGERU
IPC: E04F13/21
Filed: 1991-05-02
Abstract: PURPOSE:To make it possible to set a tile on a ground panel at one touch, to enable even an unskilled person to perform efficient work and to make it possible to set the tile firmly on the panel without using any adhesive, etc. CONSTITUTION:A tile panel is constituted of a ground panel 1 having a plurality of projections 2 on the surface thereof in the horizontal direction and a tile 3 having a groove 4 fitted to the projections 2 on the rear, and an interlocking projected thread 6 having a slit 6a on the root part is formed in the front edge of a first interlocking recessed thread 5 formed on the lower side of the groove 4. A second interlocking recessed thread 2a opposed to the interlocking recessed thread 5 is formed on the lower sides of the projections 2 of the ground panel 1, and when the tile 3 is mounted to the ground panel 1, the inter locking projected thread 6 is brought into contact with the ground panel 1 and is bent and separated to fit to the first and second interlocking recessed sections 2a and 5. Or, while forming projections to the lower sides of the projections of the ground panel 1, interlocking sections interlocked with projections are provided to the lower side of the groove 4.
Patent JP-S5921799-A (JP)
Inventor: TAKAHASHI TERU
IPC: D21H17/67
Filed: 1982-07-21
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-H01299759-A (JP)
Title: Hydraulic cylinder embedding die
Inventor: FUJIWARA AKIHITO
IPC: B22D17/20
Filed: 1988-05-27
Abstract: PURPOSE:To make a hydraulic cylinder compact and to facilitate exchange of a blade by integratedly forming a rod and a piston, penetrating bolt member so that screw part thereof extends to out of the rod and screwing a blind plug in position facing to top part of the bolt member in the cylinder. CONSTITUTION:As the rod 6 and the piston 4 are integrated, this thickness size is made small and the setting space of hydraulic cylinder 1 in a fixed die can do in small. Further, the blade 40 for removing gate is screwed with the screw part 13a extending to out of the rod 6 of the meter bolt 13 penetrated in the integrated rod 6 and the piston 4. By this method, to the connection of the rod 6 with this blade, the conventional coupling is made unnecessary and the exchange of the blade 40 is facilitated and the setting space of the hydraulic cylinder 1 in the fixed die can be made small.
Patent JP-S5752353-A (JP)
Title: Shifting and placing jig for coil
Inventor: IIDA TETSUO
IPC: H02K15/06
Filed: 1980-09-16
Abstract: PURPOSE:To improve productivity while ameliorating quality by a method wherein a plurality of the first cylindrical fingers are fixed vertically on the surface of a disk and the second finger at the inside, and a pin, a nose thereof is formed taperlingly, is held in a shape that is movable fore and aft. CONSTITUTION:The first cylindrical fingers 10, plural number thereof is made one group, are mounted and fixed on the surface of the disk 8, to a central section of the back thereof a grip 9 is attached, along the circumferential direction at proper intervals in the vertical direction, and the second cylindrical fingers 11, which correspond to each group and a diameter thereof is smaller than the first fingers 10, are mounted and fixed. Pin inserting holes 12 are formed to sections inner than the end surfaces of the noses of each finger 10, 11, and springs 13 are inserted into the inserting holes 12 while the pins 14, the noses thereof are shaped taperlingly, are inserted against the elastic force of the springs 13. Accordingly, productivity and quality can be improved without damaging an insulating film of the coil.
Patent JP-H06318598-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE KIYOTAKA
IPC: H01L21/60
Filed: 1993-04-30
Abstract: PURPOSE:To increase working efficiency when a bump is formed on a semiconductor device. CONSTITUTION:In the manufacturing method of a semiconductor device wherein a bump constituted of alloy is formed on an electrode film 2 formed on a semiconductor substrate 1 by using electroplating, the correlation between current density supplied to a cathode at the time of electroplating and composition of the alloy to be formed is previously obtained, regarding the plating bath for electroplating. The electroplating is performed while the current density supplied to the cathode according to the obtained correlation in the process is regulated, and the composition of the alloy to be formed is controlled. A bump constituted of the alloy having objective composition is formed on an upper part of the electrode film 2.
Patent JP-S62284403-A (JP)
Title: Preparing method for cross reference data
Inventor: TANAKA KUNIO
IPC: G06F9/06
Filed: 1986-06-03
Abstract: PURPOSE:To rapidly prepare cross reference data with low cost by successively assigning step numbers to instruction codes for a sequence program to specify the using positions of addresses and finding out all the number of printing lines printed on one page. CONSTITUTION:The step numbers are successively assigned to respective instruction codes for the sequence programs SQP to specify the using positions of the addresses and addresses (X0, 2, X1, 2...) to be used for the SQP are found out and arranged in the descending order. Then, the numbers Ni (i=1, 21...) of times of using respectively addresses and all addresses ANi to be printed out on one page are successively found out to form a search address table SAT and a cross set pointer table CSP for storing the printing start lines PRi of respective addresses and the number Mi of times used up to the current point of time is simultaneously formed. Then, addresses or symbols are stored in respective PRi position of a print buffer PBM, the instruction codes of respective addresses printed out in one page are found out by scanning the SQP and the step numbers are successively stored in the PBM and printed out by referring the CSP.
Patent JP-H05145316-A (JP)
Title: Filter antenna system
Inventor: KAGOSHIMA KENICHI
IPC: H01Q23/00
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a filter antenna system in a small size, at a low loss and a broad band. CONSTITUTION:One of inner conductors 2 of a dielectric filter 20 is extended in air to form a rod antenna 13 and the dielectric filter 20 and the antenna 13 are integrated to attain impedance matching. Thus, since a connection cable and a connector for the dielectric filter 20 and the antenna 13 are eliminated, the number of resonators of the dielectric filter 20 is reduced by one stage and individual matching position is not required for the antenna 13, the filter integrated antenna system with small size and low loss is obtained. Moreover, since a multi-stage filter including the antenna 13 is attained, impedance matching is taken over a wide band.
Patent JP-H06339125-A (JP)
Title: System converter for video signal
Inventor: OKAMURA FUJIO
IPC: H04N7/01
Filed: 1993-05-31
Abstract: PURPOSE:To realize the system conversion of a high definition television signal into a standard television signal by deciding a read start timing from a memory so as to reduce memory capacity with respect to picture data of the same line of a different field. CONSTITUTION:Data quantity of an HDTV signal A in the horizontal direction and in the line direction are reduced in the unit of fields and reduced picture data are written in a memory 4. When the field of the HDTV signal A and a field of an NTSC signal differ, picture data from the memory 4 are read faster by 1H than the case that the field is equal only for a period of a 2nd field of the NTSC signal. Moreover, even when picture data are read out of the memory 4 slower by 1H than the case that fields are equal for a period of the 1st field of the NTSC signal, the vertical relation of the line between fields is kept normal and the obtained effect is entirely equal to each other.
Patent JP-S62287927-A (JP)
Title: Electric discharge machine
Inventor: ITO TETSURO
IPC: B23H1/10
Filed: 1986-06-03
Abstract: PURPOSE:To prevent damage of an electrode without lowering a processing speed, by a method wherein the degree of insulation of an insulating processing solution present between an electrode and an object to be processed is detected, and through comparision of the degree of insulation with a reference value, ratio resistance of the insulating processing solution is controlled. CONSTITUTION:An interpole leak current caused to flow resulting from lowering of the degree of insulation of processing solution is detected by overlapping a high frequency voltage at a rest time, i.e., a deionizing time, of a pulse voltage applied on an interpole gap from a processing source, and when current is increased to a given value or more, a control instruction signal generating device outputs a harzard signal SA. This output causes the stop of a pump 5b by means of a pump control circuit 100b through an inverter 101, and stops the feed of a processing solution 3b, having high ratio resistance, which is usually fed in an interpole state through a nozzle 6 to an interpole gap, drives a pump 5a by means of a pump control circuit 100b, and feeds an insulating processing solution 3a having low ratio resistance. This constitution uniformly reduces ratio resistance throughout a whole discharge region even if lowering of ratio resistance occurs to partial interpole portion due to sludge, and reliably prevents damage of an electrode without lowering a processing speed.
Patent JP-H09185458-A (JP)
Title: Touch panel
Inventor: KIN KEITOU
IPC: G06F3/045
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve durability and to prolong a service life by preventing the generation of crack on a conductive layer, which is formed by coating, by composing a touch conductive layer of a transparent organic conductive film. SOLUTION: A translucent conductive film 2 is formed by coating the surface of transparent board 1 with an ITO while using chemical vapor deposition(CVD). Then, a dot spacer layer 3 composed of insulating materials is formed on it. Then, a thin translucent organic conductive film layer 7 is arranged on it and further, a hard coating layer 6 is piled up so that a touch panel can be produced. Besides, it is also available to form an adhesive layer on the translucent organic conductive film layer 7 by adhering one layer of polyester film through an adhesive agent onto it. Further, it is also available to coat both the sides of translucent organic conductive film layer 7 with the ITO.
Patent JP-H07327524-A (JP)
Title: Device for spraying liquid
Inventor: HAMAGUCHI TATSUO
IPC: A01G25/16
Filed: 1994-06-10
Abstract: PURPOSE:To obtain the liquid-spraying device capable of being applied to a large scale green house in the state of the small spraying device and capable of spraying a chemical agent on plural culture crops in the green house with the single device. CONSTITUTION:The liquid-spraying device for spraying a liquid on culture crops 3 planted in plural rows 2 in the green house is provided with a pair of rails 5, 5 disposed on the mutually faced side walls of the green house 1, a beam 6 supported between the rails 5, 5 and capable of reciprocatively moving along the rails 5, a beam-moving means for moving the beam 6, a nozzle unit 7 supported on the beam 6, capable of being reciprocatively moved along the beam 6, and having a nozzle for spraying the liquid on the culture crops 3, and a nozzle unit-moving means for moving the nozzle unit 7.
Patent JP-S5920564-A (JP)
Title: Engine starter
Inventor: TANAKA SOUTAROU
IPC: F02B63/06
Filed: 1982-07-26
Abstract: PURPOSE:To provide easy starting of an engine in a device, described in the heading, which has two hydraulic pumps by supplying one hydraulic pump connected to the engine with pressure oil from the other hydraulic pump which is driven by a readily started driving device. CONSTITUTION:The second hydraulic pump 9 supplies the first hydraulic pump 3 with pressure oil and a driving device 10 is a small-sized engine which drives the second hydraulic pump 9. In case an engine, when cool, is started, the driving device 10 is first turned and the second hydraulic pump 9 is driven to supply the pressure oil thereof for a pipe passage 3a of a closed circuit. Under the condition, a pilot control valve 16 is controlled to actuate a displacement variable mechanism driving device 4, making the displacement variable mechanism motored by the first hydraulic pump 3. The first hydraulic pump 3 is gradually started and an engine 1 is also started. If a stop valve 6 is closed, an oil pressure circuit toward the hydraulic motor 5 may be cut off, whereby producing no adverse influence on the hydraulic motor 5.
Patent JP-S61288518-A (JP)
Inventor: BERUNAA ERUMAA
IPC: G11C29/52
Filed: 1986-06-03
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-S618103-A (JP)
Title: Hydrophilic porous polyolefin hollow yarn
Inventor: HIRAOKA SABUROU
IPC: B01D71/42
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a porous polyolefin hollow yarn excellent in safety and operability and having permanent hydrophilicity imparted thereto even after the interruption of filtering, by forming an acrylonitrile or polyurethane resin film to the surfaces of the fibriles of a porous polyolefin hollow yarn. CONSTITUTION:A porous polyethylene hollow yarn, wherein minute voids formed by a large number of fibriles communicate the inner and outer wall surface of the hollow yarn, is prepared and an acrylonitrile or polyurethane resin is adhered to the surfaces of the fibriles of said hollow yarn. Subsequently, this resin coated hollow yarn is immersed in a coagulation bath and quick wet coagulation treatment is performed to form an acrylonitrile or polyurethane resin film which is, in turn, strongly adhered to the surfaces of fibriles to obtain a hydrophilic porous polyethylene hollow yarn.
Patent JP-H09293699-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA TAKESHI
IPC: H01L21/3105
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To perform chemical and mechanical polishing evenly on a surface to be polished. SOLUTION: A polishing device 10 with a pattern is provided with a head 21, which holds a work 1 to rub the work 1 on a polishing material surface 15. A pressing plate 33 having vent holes 33 is held by a head main body 22 having a vent opening 24 and an elastic film 34 blocking the vent holes 33 is made contact with the side end surface, which is positioned on the opposite side to the opening 24, of the plate 32. A wafer with a pattern is held by the head 21 as the work 1 and while being mechanically pushed by the plate 32, the wafer is pushed by a working force due to the pressure of an air 27 from the opening 24 via the film 34 and the surface 7 to be polished, which is the patterning side main surface of the wafer, is performed a chemical and mechanical polishing by the surface 15.  Thereby, the surface 7 is pushed to the surface 15 by the push force of the plate 32 and is polished, but as an irregular and complicated distortion force, which acts on the surface 7 at the time of the polishing, is corrected by the working force of an air pressrue, the polishing amount of the surface 7 becomes even.
Patent JP-S5831401-A (JP)
Title: Chattering eliminating circuit
Inventor: TSUCHIYA HIDEO
IPC: G05B1/01
Filed: 1981-08-20
Abstract: PURPOSE:To compensate the variation of input signals and to eliminate chattering by supplying feedback signals to a control circuit for turning on/off a controlling and rectifying device. CONSTITUTION:The temperature in an electric furnace 1 is detected by a thermocouple 2 and inputted to an indication controller 3. If a needle 7 is overlapped with a set index 8, a switching output is applied to a chattering eliminating circuit 4. Consequently a transistor TR1 is turned on, a controlling and rectifying device S is turned off and current supply to a relay M is interrupted to turn off a normally opened contact M1. Once the relay M is turned off, the off status is maintained for a specified period by current supplied from a feedback circuit 16, eliminating the generation of chattering.
Patent JP-S6021313-A (JP)
Title: Prevention of absorption of nitrogen into molten steel during tapping
Inventor: FUJII TETSUYA
IPC: C21C5/46
Filed: 1983-07-18
Abstract: PURPOSE:To prevent effectively absorption of N2 into a molten steel during tapping and to obtain the molten steel contg. N at a low concn. without requiring vacuum degassing in the stage of tapping the molten steel from a refining furnace into a ladle for accepting the molten steel by enveloping the molten steel surface to be exposed to the atm. air with superheated steam. CONSTITUTION:A cover 2 formed of a thin iron sheet is put atop a ladle 1 for receiving a molten steel prior to tapping and steam 4 from a superheated steam piping 3 penetrating through the cover is blown into the ladle to substitute the environmental atmosphere in the furnace with the superheated steam. While the blowing is continued, the molten steel is tapped through the tap hole 5 of a converter into the ladle 1 by tilting the converter over the ladle. The cover 2 is melted by tapping flow 7 at the same instant of tapping then pouring of the molten steel into the ladle is started. The annular flow of the superheated steam is also ejected from an annular steam blow-off pipe 6 provided around the hole 5 to envelope the outside circumference of the flow 7 with the superheated steam 4' so that the contact between the environmental atmosphere and the flow 7 is preferably shut off. The above-described prior substn. may be omitted in this case.
Patent JP-S5753187-A (JP)
Title: Digitization of audio signal
Inventor: TAKAYAMA JIYUN
IPC: H04N9/802
Filed: 1980-09-17
Abstract: PURPOSE:To block an audio signal in field units for any television signal of different standard systems, by setting a sampling frequency and a block frequency to common multiples between 50Hz and 60Hz. CONSTITUTION:Audio PCM signals CH1-CH16 are supplied to a sample alternator 1. Respective data sequences of CH1-CH4, CH5-CH8, CH9-CH12, and CH13-CH16 are supplied from the alternator 1 to an interleave circuit 2 and a vertical parity generating circuit 3. Data sequences to be recorded onto four tracks respectively are supplied from the interleave circuit 2 to horizontal parity generating circuits 5A-5D, and the CRC code is added to them by CRC generating circuits 6A-6D. A formatter 7 records the output onto four tracks. Meanwhile, a vertical synchronizing signal VD is divided by a timing signal generator 9 to have a common multiple between 50Hz and 60Hz and is used as a sampling signal of each channel. Thus, the audio signal is blocked in field units in any system.
Patent JP-H0815968-A (JP)
Title: Developer stirring mechanism and developing device incorporating the mechanism
Inventor: IMOO TATSUJI
IPC: G03G15/08
Filed: 1995-04-28
Abstract: PURPOSE:To smoothly, rapidly and uniformly stir developer without causing the deviation of the developer and the increase of torque. CONSTITUTION:This device includes a rotating cylinder 11 having an aperture 15 through which the developer located outside partitioning space is taken in by its rotation and moved to a top part in the space, a fixed blade 12 discharging the developer which is moved to the top part in the cylinder 11 to the outside of the cylinder 11 while the developer obliquely slides in an axial direction, and a spiral linear projection 13 on the outer peripheral surface of the cylinder 11 moving the developer located outside the cylinder 11 in the axial direction with the rotation of a space forming body. The developer moving direction by the projection 13 and the developer moving direction in the axial direction by the fixed blade 12 are set to be reverse.