baber/WOPTO huggingface dataset:
Patent JP-S6435789-A (JP)
Title: Magnetic disk device
Inventor: YADA HIROAKI
IPC: G11B21/10
Filed: 1987-07-31
Abstract: PURPOSE:To enable the initial writing of high accuracy with a simple structure by making a tracking servoestate by scanning the track already formed by a recording/reproducing head by the head for position detection and forming an adjacent track with the discrimination signal output obtd. from the position detecting head as the reference in timing. CONSTITUTION:The discrimination signal reproducing output obtd. to a position detecting head 3a by scanning the track 12 on which a servo zone is already formed is fed to a discrimination signal detecting circuit 8, a timing signal is formed and simultaneously with this timing signal the discrimination signal and burst signal in the specified frequency are written in the specified zones 13, 14 of the adjacent track. On the disk face, therefore, the track 12' on which a servozone is arranged in the form of correctly conforming to the diameter direction of a magnetic disk 11 is formed. The writing timing between tracks each other can be conformed without using the exclusive head for clock signal reproduction and the initial writing of a servo information can thus be executed with good synchronous accuracy and simple structure.
Patent JP-H1140753-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HORIUCHI SATOSHI
IPC: H01L21/318
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To ensure a specified dielectric const., to increase the capacitance and improve the resistance to electric stresses, by holding a dielectric film having a laminate of dissimilar Si nitride films between a pair of electrodes to form a capacitance element. SOLUTION: A capacitance element is composed of a lower and upper electrodes 11, 30 and dielectric film 22 disposed therebetween. The film 22 is a laminate of an Si nitride layer 22a having a high specific dielectric const. and low N compsn. ratio to increase the capacitance and Si nitride layer 22b having a high resistance to electric stresses, high reliability and high N compsn. ratio. This provides a dielectric film composed of an Si nitride laminate which ensures a specific dielectric const. to increase the capacitance, and has a high resistance to electric stresses and high reliability. As the N compsn. ratio is increased only at a part of the dielectric film, it can be formed without lowering the productivity.
Patent JP-S5989882-A (JP)
Inventor: OREE GIRESU
IPC: F16J15/40
Filed: 1983-10-14
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-S6249817-A (JP)
Inventor: MIZUTANI TOSHIMASA
IPC: F21V33/00
Filed: 1985-08-30
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-H08228394-A (JP)
Title: Directional speaker system
Inventor: TANABE TAKEHIKO
IPC: G10K11/28
Filed: 1995-07-28
Abstract: PURPOSE: To provide a directional speaker system of which sounds are faithfully reproduced throughout the directional speaker which transmits sounds to only a specific area. CONSTITUTION: The rear of a speaker 3 coupled to a baffle plate 5 is covered with a rear cover 6, and they are attached to one focus X1 of a reflector horn 1. In this constitution, reproduced sounds of the speaker are concentrated to the other focal point X2 to realize a sharp directivity when the input signal has a high frequency. Sounds from the front of the speaker and those from the rear are cancelled by each other to prevent sounds from leaking to the periphery when the input signal has a low frequency.
Patent JP-S6348393-A (JP)
Title: Dry desulfurization in fluidized bed coal gasification
Inventor: UEDA TOSHIYUKI
IPC: B01D53/14
Filed: 1986-08-18
Abstract: PURPOSE:To remove sulfur compds. from a product gas with high reliability and efficiency at a low cost, by directly feeding a desulfurizing agent into a fluidized bed coal gasifier so as to directly contact the agent with a product gas, thereby desulfurizing in two steps. CONSTITUTION:Coal 2 and air 3 are introduced into a fluidized bed coal gasifier 1, thereby gasifying the coal. The product gas 5 is introduced into an upper cooling zone and cooled to a temp. of <=800 deg.C. Then, at least one desulfurizing agent 4 selected from Fe2O3 and CaO each having a particle size of 10-40mum is fed, thereby conducting a reaction. The reaction mixture is fed into a dust collector 6, where FeS 11, char 10 and unreacted Fe2O3 are removed so as to accomplish desulfurization to a degree of 50-80%. The product gas 19 contg. unreacted H2S is then introduced through a cooling device 15 into a second desulfurizer 16, in which the gas is contacted with at least one desulfurizing agent selected from Ti-, Ni-, Co- and Mo-base catalysts, thereby conducting desulfurization.
Patent JP-H0940542-A (JP)
Title: Composition with state of smooth paste being obtained by extrusion and its preparation
Inventor: BUERONIKU RUURIE
IPC: A61K8/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for cosmetics or dermatology having all of wettability and protecting characteristics and flexibility and retaining characteristics and keeping a form of smooth paste form. SOLUTION: This composition contains 65-99wt.% hydrophobic component and 1-35wt.% hydrophilic component. The hydrophobic component is formed of wax, oil, rubber and/or paste and selected from a fat phase comprising a fatty substance which contains a hydrocarbon and/or a silicone and may be volatile and is composed of e.g. 8-40wt.% wax and 60-92wt.% oil. the hydrophilic component is preferably a polyhydric alcohol (e.g. ethylene glycol) and/or a form of gelled water phase. The composition is especially prepared into a makeup product such as foundation, eye shadow or lipstick or protecting product for skin, product, etc., for hair using a mixing and extruding machine.
Patent JP-2001018849-A (JP)
Title: Vehicular floor structure
Inventor: SAGAWA KOICHI
IPC: B60N2/42
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular floor structure capable of transmitting a load of a cross member inside a seat during a collision and providing a flat floor of a degree enabling a walk-through between right and left seats under normal conditions. SOLUTION: Cross members 12 are arranged in a car width direction inside right and left seats 10 mounted on a floor panel 16, a load transmitting member 20 is arranged in a position lower than the cross members 12 inside a recessed part 16a of the floor panel 16 between the right and left seats 10, and a flipping up mechanism 26 expanding the load transmitting member 20 upward and arranging it between the cross members 12 of the right and left seats 10 during a collision is provided inside the recessed part 16a. The load transmitting member 20 expanded upward by the flipping up mechanism 26 during the collision transmits the load between the right and left cross members 12.
Patent JP-S6082740-A (JP)
Title: Hot water terrestial heating apparatus
Inventor: TSUDA KAORU
IPC: F24H1/00
Filed: 1983-10-14
Abstract: PURPOSE:To make it possible to bury a wide ground pipe under the ground to circulate hot water and constantly keep the temperature of the hot water at an appropriate value by providing gaps between a heating tank having therein a secondary combustion chamber, a hermetically sealed hot water tank, a water storage tank opened at its upper surface, and a heat insulating cover accommodating these tanks, and forming these gaps as flues. CONSTITUTION:The bottom surface of a heating tank 1 is heated by a propane burner 20, and the chamber in which flame conduits 3 are mounted is used as a secondary combustion chamber 2 to heat the tank 1. The heat insulating cover 6 provides constant gaps between the heating tank 1, a hot water tank 4, and a water storage tank 5, which are disposed in the frame body 17, and covers the entire part. The gaps are used as flues so that the heat obtained from a combustion gas generated by the propane burner 20 is not radiated, but is guided to a smoke cylinder 7 on the left-hand surface and discharged. A water take-in pump 11 circulates hot water within underground disposed coals through a discharge valve 13 from the lower part of the hot water tank 4.
Patent JP-H0515921-A (JP)
Title: Automatic deceleration controller
Inventor: FUSE KEIICHI
IPC: B21C47/16
Filed: 1991-07-08
Abstract: PURPOSE:To conform the residual length of a rolling material coiled on an unwinding reel after completion of deceleration nearly with the target length by providing a deceleration ratio adjusting device to adjust the deceleration ratio of a speed controller. CONSTITUTION:The difference  L between a sending length L and the residual length LR is calculated based on a carrier speed V and a circumferential length CA continuously after an arithmetic unit outputs a deceleration command 17 and whether the deceleration is executed normally or not is monitored to check the reasonableness. When the relational equation 1 exists, the deceleration is regarded as normal, the deceleration is continued as it is and when it does not exist, the deceleration is regarded as abnormal and the deceleration adjusting device 20 adjusts the deceleration ratio of the speed controller 6. Consequently, the speed controller 6 decelerates rolling rolls 3 with the optimum deceleration ratio and the residual length LR of the rolling material 1 coiled on the unwinding reel 2 after completion of deceleration conforms nearly with the target length.
Patent JP-S6252995-A (JP)
Inventor: WATANABE SHIGENOBU
IPC: H05K1/02
Filed: 1985-08-31
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-H0481383-A (JP)
Title: Frame of scooter type vehicle
Inventor: TOKUNAGA TOSHIAKI
IPC: B62K25/28
Filed: 1990-07-23
Abstract: PURPOSE:To increase the capacity of an equipment accommodation space part by curving a rear suspension supporting bracket in coincidence with the rear part shape of a helmet accommodation chamber and positioning a rear suspension supporting part in a recessed place formed from a frame member and the edge part of a bracket. CONSTITUTION:Through the rear suspension supporting bracket 10 of a scooter type vehicle is fixed between the front edges of the left and right frame members 11, the bracket 10 is formed in curved form in nearly parallel to the shape curved in rearward projecting form in plane view of the rear part of a helmet accommodation chamber 12. While, the left and right frame members 11 are extended to the position close to the left and right rear parts of the helmet accommodation chamber 12, and both the edges of the bracket 10 is fitting-fixed at the front edge of each frame member 11. A rear suspension supporting part 13 installed on the bracket 10 is positioned in a recess 14 formed by the front edge side part of one frame member 11 and the edge part of the bracket 10 and set so as to slightly project into an equipment accommodation space from the curved top part 10a of the bracket 10.
Patent JP-H0539124-A (JP)
Title: Printed circuit board storage device
Inventor: YOSHIMURA GIICHI
IPC: B65G15/12
Filed: 1991-08-01
Abstract: PURPOSE:To provide low installation cost and high productivity. CONSTITUTION:A printed circuit board storage device is provided with a conveyer 3 where two belts 14 with protrusions 15 which continue at wider pitches than the width of a printed circuit board 8 to be carried carries the printed circuit board 8 with both the ends of it supported, and a printed circuit board storage part 5 installed at the final end of the conveyer 3, whereas the printed circuit board 8 is pressed and housed in the printed circuit board storage part 5 with the protrusions 15 of the belt 14.
Patent JP-H0480265-A (JP)
Title: Magenta dye
Inventor: INOUE TOSHIHISA
IPC: B41M5/39
Filed: 1990-07-21
Abstract: PURPOSE:To obtain a magenta dye which can be easily sublimed with heat applied in thermal transfer recording to develop a highly dense good hue, excels in light resistance and can stably exist on a substrate when transferred by selecting a specified magenta dye. CONSTITUTION:A magenta dye of the formula [wherein A is CH3, methoxy, alkylcarbonylamino or H; X<1> and X<2> are each H, halogen or nitro; R<1> and R<2> are each alkyl, OH-, halogen- or CN-substituted (alkoxy)alkyl or alkoxycarbonylalkyl; and R<3> is alkyl] is selected.
Patent JP-H0482846-A (JP)
Title: Purification of perfluorocarbon
Inventor: MOMOSE CHIAKI
IPC: C07C19/08
Filed: 1990-07-20
Abstract: PURPOSE:To quickly remove non-condensing substances such as air dissolved in a liquid perfluorocarbon in high purity using simple procedure and simple apparatus by boiling a liquid perfluorocarbon for a prescribed period or longer while preventing the evaporation of the perfluorocarbon. CONSTITUTION:A liquid perfluorocarbon is boiled for >=3min (preferably about 5-100 min) while preventing the evaporation of the perfluorocarbon e.g. by covering the perfluorocarbon liquid layer 1 with a liquid layer 2 insoluble in the perfluorocarbon and having a boiling point higher than that of the perfluorocarbon or providing a condenser at the top of a boiling vessel 4 to cool the generated vapor of the perfluorocarbon and reflux the liquid while controlling the temperature of the fluorocarbon in the condenser to be lower than the boiling point. A perfluorocarbon having high purity to be usable as it is in practical use such as thermal medium, insulation oil and cleaning liquid can be produced in high treating efficiency and purification degree by this process.
Patent JP-H0675620-A (JP)
Title: Method and apparatus for graphic inspection
Inventor: KISHIYABA JIYUNJI
IPC: G06T19/00
Filed: 1992-07-21
Abstract: PURPOSE: To allow an operator to inspect whether or not all requested dimensions are drawn in a graphic by preliminarily applying a prescribed color code to a reference line, and changing the color codes of all lines in parallel to the reference line into second codes. CONSTITUTION: A memory 1 stores first data including the coordinate values and first color codes of straight lines forming a graphic, and second data including a dimension value between the two straight lines and the two coordinate values of those two straight lines, When a certain straight line of a graphic on a display device 9 is selected, a controller 4 changes the first color code of this straight line into a preliminary color code. The controller 4 changes the first color codes in the memory 1 of straight lines in parallel to this straight line into second color codes.  The controller 4 reads the second data including the second color codes and one of the two coordinate values which is equal to the coordinate value of the straight line selected at first, and changes the color codes of the first data including the coordinate value equal to the other coordinate value of the data into the first color codes.
Patent JP-H1137833-A (JP)
Title: Number-converted weighing method and calculating balance
Inventor: ISHIZUKA AKIRA
IPC: G06M7/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately and at a high speed calculate small article parts by a method wherein a unit weight error range of parts is within a weight range of a single part to repeatedly calculate, and the supply is switched to a small amount supply from a large amount supply according to a decision alarm near the set number of parts. SOLUTION: A number convertible number value is set to a number conversion set part 10 and a unit weight error range of parts is set within the weight range of a single part, and a final set number and a small amount set number are set in a number set part 12, respectively. Next, an appropriate number of parts are entered into a popper 3 and a weight is detected by a weight detection part 8 via a number conversion calculator 2 and a number conversion part 9 converts the number. Parts are bed until this number reaches a number conversible numeric value, and at this time, this is displayed and alarmed by a large amount supply display.alarm part 13. When reaching a number conversible numeric value, an additional conter part 11 addes.  Next, when parts bed in the popper 3 reach a small amount set value, a small amount supply display.alarm part 14 displays and issues alarm so that the small amount is entered until reaching a final set number and entering is stopped by an alarm output to complete a number calculation.
Patent JP-S6173888-A (JP)
Title: Surface treatment of precipitation hardening type heat resisting copper alloy
Inventor: SHINNO MASAYUKI
IPC: B23K20/14
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a Cu alloy superior in joining strength, by forming a thermally conductive plated layer having a specified thickness on surface of the titled alloy, next heating said body in reducing atmosphere. CONSTITUTION:Thermally conductive plated layer having about 1-500mu thickness is formed on surface of the titled alloy contg. small quantities of Zr, Cr, Cd, Ag, etc. as adding elements. Element selected from a group composed of Cu, Ag, Ni is used to thermally conductive plated layer. Next, said alloy is heated in reducing or nonoxidizing atmosphere. Thereat, since plated layer is formed on Cu alloy surface, diffusion of Cr, Zr contained in mother phase to surface and diffusion of O2 into mother phase are suppressed, formations of oxide such as Cr2O3, Zr2O3 at surface layer and joined interface can be suppressed, and joining strength of Cu alloy surface can be improved.
Patent JP-S6370114-A (JP)
Inventor: SCHROEDER WERNER
IPC: G01C19/64
Filed: 1987-08-01
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。
Patent JP-2001023181-A (JP)
Title: Disk recording/reproducing device
Inventor: ETO TAKAO
IPC: G11B33/12
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a disk recording/reproducing device capable of adjusting the positions of a spindle motor and a pickup even after the device has been assembled. SOLUTION: On the disk-recording/reproducing device, an optical pickup that is translated on a disk surface and receives information being recorded on a disk, a chassis for mounting the optical pickup, and a spindle motor for rotating and driving the disk are mounted, and the device is provided with a spindle motor unit that is sealed to a chassis with mounting screws 31b... and a relay circuit substrate 74 that is positioned opposite to the spindle motor unit while sandwiching the chassis for the spindle motor unit. In the relay circuit substrate 74, screw adjustment holes 74a... for adjusting the position relationship between the spindle motor unit and the optical pickup are punched.
Patent JP-S5984440-A (JP)
Title: Fabrication of wiring in semiconductor device
Inventor: OOZEKI NOBORU
IPC: H01L21/306
Filed: 1982-11-04
Abstract: PURPOSE:To prevent short of metal wiring in uppermost layer of multilayer wiring by forming a silica film layer on interlayer insulating film right under the uppermost wiring layer in advance of coating of ground metallic film for gold plating. CONSTITUTION:Lower layer wiring 1 is formed on an insulating film 5 and interlayer insulating film 2 covers whole surface of said film 5. Next, silica film solution is dropped in a wafer and a silica film 7 is formed by high-speed rotation, resulting in alleviation of steepness of the wiring 1 and structure of cut surface with a gentle slope. Then a through hole 8 is opened through a layer 7 and the film 2. Next, a ground metallic film for gold plating 3 covers the whole surface and a region except a gold plating wiring pattern part of the upper layer is covered with photoresist and then an exposed film 3 is plated with gold. After that, the photoresist is removed and the film 3 remained between th gold-plated pattern part and the gold-plated wiring pattern part is irradiated with Ar ion. At that time, a stepped part of the film 3 forms a cut surface having a gentle slope tereby enabling perfect removal of a ground metal.
Patent JP-S6086924-A (JP)
Title: Rectification detecting circuit
Inventor: HASHIZUME YUKINAO
IPC: H03H19/00
Filed: 1983-10-19
Abstract: PURPOSE:To change the time constant of charge/discharge and to facilitate easy conversion of a rectification detecting circuit into an LSI, by providing an LPF of a switched capacitor film to the smooth part of the rectification detecting circuit and controlling the frequencies before and after detection of rectification for the clock pulse of said LPF. CONSTITUTION:A rectification detecting circuit rectifies an AC signal and converts it into a direct current by means of operational amplifiers 2 and 5. An LPF12 of a switched capacitor filter is provided to the smooth part of the rectification detecting circuit. At the same time, a logical circuit is provided to said detecting circuit to give a logical operation to the clock inputs given from clock input terminals 9 and 10. The clocks phi and -phi given from said logical circuit are applied to MOS transistors Tr1-Tr6 of the LPF12. Then the time during which an AC signal is supplied to the rectification detecting circuit and then detected is set freely together with the time during which the AC signal is cut off and the rectification detecting circuit is recovered. Based on these set times, the frequency of the LPF12 is controlled before and after a rectification detecting mode. Then the time constant of charge/discharge is varied to convert the rectification detecting circuit into an LSI.
Patent JP-H0243456-A (JP)
Title: Method for executing flooring of natural very-thin stone
Inventor: MATSUDA TAKATSUGU
IPC: E04F15/08
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the offset joint of thin stones leading to a crack by providing a three-layer structure spacer on the joint corner of the natural very-thin stones and fixing the natural very-thin stones by means of a specific adhesive. CONSTITUTION:In executing a closed type joint, a spacer 5 of a three-layer structure consisting of a layer 7 of non-vulcanized butyl sheet, a layer 8 of a stainless steel or acrylic resin, etc. and a layer 9 of a cushioning material of rubber, etc. is provided on joint corners on a backing 1 with the layer 9 placed down. Then, natural thin stones 2 are arranged without leaving a gap while bringing the joint to the center of the spacer 5, and are fixed by means of an adhesive such as cement wash, a two-liquid type epoxy adhesive, or a flexible adhesive, etc. In the case of executing a joint type joint, projecting portions 10 made of acrylic or chloroprene rubber for keeping the space between joints are provided on the non-vulcanized butyl sheet layer 7.
Patent JP-H0921049-A (JP)
Title: Sheetlike material for molding and its molded material
Inventor: KAWABATA EIJI
IPC: D04H1/498
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a molded material having lightweight, excellent rigidity, a comfortable feeling of nonwoven cloth and a high-grade appearance by using a sheetlike material for molding without air permeability and capable of being performed in vacuum, pressure molding and readily subjected to deep drawing processing. SOLUTION: (A) A piece of nonwoven cloth 1 composed of usual polyester fibers is laminated with (B) a piece of nonwoven cloth 2 composed of heat- fusible polyester fibers and (C) a filling resin layer 3 composed of a synthetic resin. The nonwoven cloth (A) forms at least one surface layer. A piece of nonwoven cloth containing usual polyester fibers can be used as the nonwoven cloth (B). The objective molded material is obtained by heat-molding a sheetlike material for molding having the above constitution.