baber/WOPTO huggingface dataset:
Patent JP-H11181554-A (JP)
Title: Chrome-nickel base stainless steel thin sheet excellent in surface quality and workability and its production
Inventor: FUKAYA MASUHIRO
IPC: C22C38/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a product excellent in surface quality and workability by specifying Md30 and δ-Fecal in steel components in a Cr-Ni base stainless steel thin sheet produced by an STC process and the residual δ ferrite content and austenite size number in a thin sheet product. SOLUTION: A Cr-Ni base stainless steel represented by 18%Cr-8%Ni steel is cast into a thin slab having <=6 mm sheet thickness. At this time, as for the stainless steel components, Md30 in the formula 1 is regulated to 30 45 deg.C, and δ-Fecal in the formula 2 is regulated to 8 to 11%. The slab immediately after the casting is subjected to hot rolling at 15 to 35%, is thereafter held in the temp. region of 1,200 to 900 deg.C for 5 to 60 sec and is coiled at 550 deg.C. Next, it is descaled, is cold-rolled and is thereafter subjected to annealing and descaling or is subjected to bright annealing and is subjected to skinpass rolling. The thin sheet product in which the residual δ ferrite content is regulated to 0.5 to 4.0%, and the austenite size number is regulated to 8 to 11 can be obtd.
Patent JP-H08293462-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGOSHI TAKESHI
IPC: G03F7/26
Filed: 1995-12-29
Abstract: PURPOSE: To make an ARC material into a uniform film thickness by making the height of a step difference produced in an etched layer in the film thickness of not more than a specific thickness into not less than the specific thickness to make a first resist layer into a flat surface, forming a nonreflected layer of not more than a specific thickness thereon, further forming a second resist layer and locally etching an unetching layer. CONSTITUTION: An etched layer 13 is formed so as to cover a region containing a step difference part 10, a first resist layer 14 with the film thickness of not more than 1.5μm, which is composed of a photosensitive material exposed to a first exposure light beam is formed thereon and 70% or more of the height of a step difference produced in the etched layer 13 are relaxed to flatten the surface of the first resist layer 14. On the first resist layer 14, an ARC material 15 with the thickness of not more than 0.2μm, which is a nonreflected layer having a low reflection factor is formed. Further, a second resist layer 16 is formed on the ARC material 15, and the same pattern as that of the second resist layer 16 is formed on the first resist layer 14. After that, the etched layer 13 is locally etched.
Patent JP-H09184050-A (JP)
Title: Production of ferritic iron base alloy, production of ferritic heat resistant steel and ferritic heat resistant steel
Inventor: MORINAGA MASAHIKO
IPC: C22C38/32
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high strength ferritic heat resistant steel by a theoretical means without needing extensive experiments and trial and error. SOLUTION: As for various alloy elements in an iron base alloy of body- centered cubic crystals, the (d) electron orbit energy level (Md) and the bond order (Bo) with iron (Fe) are found by a DV-Xa cluster method, and the kinds and contents of the alloy elements to be added are determined so as to regulate the average Bo value and average Md value respectively expressed by the average Bo value = ΣXi.(Bo)i and the average Md value = ΣXi.(Md)i to prescribed values in accordance with the characteristics required for the alloy, where Xi denotes the molar fraction of the alloy and (Bo)i and (Md)i respectively denote the Bo value and Md value of the (i) element.
Patent JP-H09187445-A (JP)
Title: Fluoroscopic and radioscopic camera
Inventor: SHIOMI TAKESHI
IPC: A61B6/00
Filed: 1995-12-31
Abstract: PROBLEM TO BE SOLVED: To improve the luminance and contrast with suppressed halation by determining an occupying ratio of a contrast medium from an image signal to adjust the exposure for taking a fluoroscopic image according to the occupying ratio determined by a shielding of X rays according to a time integrated value of a detection signal of the X-ray intensity detected. SOLUTION: A fluoroscopic image produced through an object 10 after emission from an X-ray tube 12 is converted to an optical image by an image intensifier 13 (I.I) and the optical image is guided to a TV camera 16 via an optical system. A photo detector 14 and an optical stop device 15 are inserted in the course of the optical system to adjust the quantity of light incident into the TV camera 16 with the stop device 15. At this point, the quantity of output light of the 13 (I.I) is detected by the photo detector 14 to obtain a detection output corresponding to an average value of a total luminance distribution of the image.  An analysis of a luminance distribution of the digital image is performed with an image analyzer 21 to determine the occupying ratio of a contrast medium, and then, the opening of the stop device 15 is controlled according to the occupying ratio of the contrast medium.
Patent JP-H10178479-A (JP)
Title: Number information display device
Inventor: FUKUGI TERUNORI
IPC: H04M1/57
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To allow a user to more effectively use a call-originator's telephone number service by providing a display means for inputted number information signal transmitted through a communication network for a telephone and executing necessary display concerning the number information based in this number information signal. SOLUTION: Number information is transmitted to a receiving side by allowing the side of an exchange 2 to set a number reporting kind based on dial information transmitted from a telephone equipment 1 being a call- originator to generate the code of reporting information corresponding to this. In this case, a receiving side is provided with a number information decoder 4 is addition to a normal telephone set 3 and a number information display device 5. The decoder 4 receives a communication signal transmitted through a subscriber's line L and supplies it to a number information extraction part 4a, which extracts number information and supplies it to a transmission part 4b. The part 4b generates a transmission signal and transmits it to the device 5.
Patent JP-2000162433-A (JP)
Title: Ultraviolet polarizer and polarized ultraviolet light source device
Inventor: MIYATAKE MINORU
IPC: G02B5/30
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a member to form polarized ultraviolet excellent in thinness and in lightness and easy to manipulate, which has a wide range of selection of an oriented film formation material and which causes almost no exothermic reaction and deterioration, by facilitating polarization formation in a large area and utilizing a wide wavelength range of ultraviolet light. SOLUTION: In an ultraviolet transmissive film 11 formed of an ultraviolet transmissive material, micro-areas 12 formed of the other ultraviolet transmissive material with a different double refractive characteristic are dispersed and distributed. Refractive index differences Δn1, Δn2 of the ultraviolet transmissive film 11 and the micro-areas 12 to ultraviolet are not less than 0.05 and not more than 50% of Δn1 in the axial direction of maximizing Δn1, Δn2 and that of minimizing them, respectively. An ultraviolet polarizer 1 has the micro-areas 12 whose length in the Δn1 direction is 0.1-100 μm, and a polarized ultraviolet light source device has the ultraviolet polarizer 1 in a light-emitting surface of an ultraviolet radiating device. Accordingly, polarized ultraviolet, excellent in a life and easy to manipulate in a slim form, can be formed simply by being set in the ultraviolet radiating device.
Patent JP-H05174477-A (JP)
Title: Floppy disk device
Inventor: UEMITSU AKIKO
IPC: G11B17/04
Filed: 1991-12-19
Abstract: PURPOSE:To provide a floppy disk device corresponding easily to a floppy disk with a different size and reducing an installed space. CONSTITUTION:A recessed part 4 with 3.5 inch length of one side is provided on the central part of a floppy disk shelf 2 and the recessed part 5 with 5.25 inch length of one side is provided on the outer periphery of the recessed part 4 in a stepped state. Further, the recessed part 6 with 8 inch length of one side is provided on the outer periphery of the recessed part 5 in a stepped state. A detector detecting the external size of the floppy disks 12A, 12B, 12C placed on the recessed parts 4, 5, 6 is provided on the cover part 3 of a box unit 1.
Patent JP-2000179814-A (JP)
Title: Refuse gasifying/melting facility and control method thereof
Inventor: ARATO TOSHIAKI
IPC: F23G5/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal phenomenon by detecting firing of refuse in a thermal decomposition furnace and firing of thermal decomposition residue in a thermal decomposition residue transfer unit using respective detection values thereby sensing an abnormal phenomenon disturbing normal operation. SOLUTION: Shell section 22 of a thermal decomposition furnace 2 is coupled with a heat carrier supply pipe 211 and piping 213 for supplying cooling water 212. When a decision is made that abnormal temperature rise (firing of refuse or thermal decomposition residue) is present in the reaction vessel of a thermal decomposition furnace, a controller delivers an alarm and switches a switching valve 214 not to supply heat carrier to the shell section 22 from the heat carrier supply pipe 211 but to supply cooling water thereto from the cooling water piping 213 in order to cool the reaction vessel 23 forcibly. At the same time, operation for increasing the current velocity of nitrogen 20 is carried out. In this regard, the controller may interrupt refuse supply to the thermal decomposition furnace 2 by interrupting operation of a refuse feeder 2B.
Patent JP-H11184648-A (JP)
Title: Print system
Inventor: SAITO AKIHIRO
IPC: G06F3/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To make surely executable the printing of a required number sheets even when a large number of printing jobs are requested, by deciding a number of print sheets for every printer after comparing the using states of expendables set for every printer name with the number of print sheets decided based on the print data which are outputted from a terminal device. SOLUTION: Each label printer sends the current using states of its expendables to a server 10 via a network 1 in response to the inquiry given from the server 10 about those using states of expendables. The server 10 stores the using states of expendables in a RAM 12 for every printer name based on the reply information sent from every label printer. An HDD 13 stores the print data received from every client personal computer. A print data analysis part 14 compares the print data stored in the HDD 13 with the using states of expendables which are stored in the RAM 12 for every printer name to analyze the print data and sends the print data to the relevant label printer via a network driver module 15.
Patent JP-H06185516-A (JP)
Title: Through-bolt structure
Inventor: TANAOKA HIDEO
IPC: F16B35/04
Filed: 1992-12-16
Abstract: PURPOSE:To provide a through-bolt structure wherein a mounting bolt can be inserted from its head part into a concerned through-hole and also the existing through-hole can be utilized, in the case of mounting a new part to a completed machine device or the like. CONSTITUTION:A flange unit 12 is welded to a bolt part 10a of a hexagon head bolt 10 of standard product, and a notched part 13 is formed in a diametric direction partly from a peripheral edge of the flange unit 12. One of an end part, appearing in this notched part 13, is raised to a side of a head part 10b, and the other is raised to a side of a bolt part 10a, to form a step difference between these end parts 12a, 12b. An introducing end part 10a is inserted to a through hole 25 and positioned in a reverse side to a reinforcement 24, and when the flange unit 12 is turned in a direction directed with an end face of the introducing end part 10a, the flange unit 12 is gradually fed to a reverse surface side, to insert the through-bolt 10 into the through-hole 25.
Patent JP-H10180415-A (JP)
Title: Carrier device for fitting pattern plate
Inventor: TAGUCHI TAKAHIRO
IPC: B22C15/24
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device for fitting a pattern plate capable of sharing many vent holes with vent plugs corresponding to the inside surface of a molding flask and perfectly preventing the air leakage. SOLUTION: An annular supporting frame 2 is laid and fitted to the upper end of a received box type carrier body 1, and many vent holes 3 are penetratingly bored at the positions corresponding to the inside of the carrier body 1 in the supporting frame 2. An annular upper surface seal 5 for obtaining the air-tightness and the press-contacting with the molding flask is buried on the upper surface of the supporting frame 2 and an annular side surface seal 6 to be made in air-tightness contact with a pattern plate P is burried on the inside surface in the supporting frame 2.
Patent JP-H11183930-A (JP)
Title: Array substrate for display device and manufacture therefor
Inventor: IMAI NOBUO
IPC: G02F1/136
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To hardly increase an area for forming a contact hole part and resistance at the contact hole part by forming a first contact hole for exposing the upper surface of a lower layer wiring part in an area where a second contact hole for exposing the upper surface of an upper layer wiring part is formed. SOLUTION: The first contact hole 164 passes through the upper layer wiring part 125b so as to expose a part of the main surface of the lower layer wiring part and the second contact hole 163 passes through an inter-layer insulation film 127 so as to expose a part of the main surface of the upper layer wiring part 125b. The bottom surface 163b of the second contact hole 163 is in a doughnut shape and the outer end edge 164b of the first contact hole 164 is also the inner edge of the bottom surface 163b in the doughnut shape. In such a manner, since the first contact hole 164 is disposed in the area where the second contact hole 163 is formed, the area is minimized.
Patent JP-2000160925-A (JP)
Title: Sag removing device for wire in closer of sliding door
Inventor: OSHIMA TOSHIHIRO
IPC: E05F1/16
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a breakage accident of a wire by exciting a wire drum in the pulling direction of the wire, and setting this exciting force smaller than the wire pulling force of the closer of a sliding door. SOLUTION: A torsion coil spring 17 is wound on a spindle 15 rotatably journalling a wire drum 9. The elastic force of the torsion coil spring 17 urges the wire drum 9 ccw. A wire shaft 19 is fitted to the prescribed angle position of a pair of flanges 12 formed on the outer periphery of the wire drum 9 to connect them. The wire shaft 19 is relatively rotatably coupled with an annular terminal 21 fitted to the lead end of a wire 1. When the wire 1 sags, the wire drum 9 is rotated ccw, and the lead end of the wire 1 is wound to remove the sag. The terminal 21 is relatively rotated as the wire shaft 19 is displaced, and the bending moment applied to the wire 1 is automatically resolved.
Patent JP-H06189468-A (JP)
Title: Adapter having charging function
Inventor: UMETSU KOJI
IPC: H02J7/34
Filed: 1992-12-18
Abstract: PURPOSE:To restrict a reverse current which flows into an apparatus during a quick charging operation to a minute limit even if a secondary battery is provided in the apparatus and, further, facilitate control, by the apparatus side, of an adapter having a charging function which is on the power supply side such as the on/off control of the quick charging of the secondary battery and the switching control between a quick charging function/an adapter output function. CONSTITUTION:An adapter 10 has a function of charging a mounted secondary battery B1 and a function of supplying an operation current to operate a connected main apparatus 12. Further, a constant current circuit 20 is provided as a current supply source which supplies a current which is smaller than the operation current to the main apparatus 12 side instead of the operation current.
Patent JP-H06182542-A (JP)
Title: Manufacture of combed metal fitting for joining steel frames
Inventor: TANAKA NAOKI
IPC: E04B1/58
Filed: 1992-12-18
Abstract: PURPOSE:To inexpensively manufacture a combed metal fitting for joining steel frames by welding bulging parts of a comb-toothed joining piece each other and forming a base part being a ridge of a continuous body. CONSTITUTION:The comb-toothed joining pieces are protruded unitedly in a small interval from the base part being the ridge, through hold 4 in which a bolt passes orthogonally to these comb-toothed joining pieces 3 are formed and when the comb metal fitting 1 for joining steel frames mounting a joining piece 5 to the steel frame on the opposite side of the comb-toothed joining pieces 3 on the base part is manufactured, basic units 11a, 11b form bulging parts 8 by bulging out one end of each comb-toothed joining piece 3 in the thickness direction, the bulging parts 8 of the basic units 11a, 11b are welded each other to form the base parts 2 being the ridge of a continuous body of the bulging parts 8. Consequently, inexpensive working can be performed without cutting by a milling machine etc.
Patent JP-H06187028-A (JP)
Title: Locus controller
Inventor: YONEDA TAKAO
IPC: B25J9/10
Filed: 1992-12-18
Abstract: PURPOSE:To provide a locus controller which can be controlled so as to draw the same locus as the locus at the time of working can be drawn in a confirma tion mode. CONSTITUTION:A CPU 11 calculates peculiar inward turning amounts at a speed (maximum speed) and at an acceleration (maximum acceleration) at the time of working (automatic mode) (step 2). Next, the CPU 11 calculates the acceleration for drawing the inward turning amounts equal to the peculiar inward turning amounts at the time of operation (teaching mode) for confirming a moving locus at the lower speed than the maximum speed from the calculated peculiar inward turning amounts (step 3). Then, the moving locus is controlled to the inward turning amounts by calculating the timing of the increase or decrease of speed components to one direction and to the other direction based on the calculated acceleration in the teaching mode (step 11).
Patent JP-H10184929-A (JP)
Title: Linear motion mechanism
Inventor: NAGASAKI KEIICHI
IPC: F16J15/52
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the damaged leaking of a bellows so as to use the bellows until its designed life by sealing a space between a linear motion shaft in the bellows and a bellows flange and disposing a through-hole for communicating the back and forth sides of sealing with each other in the linear motion shaft. SOLUTION: In a linear motion mechanism 1 used for a parallel flat type plasma CVD device or the like, a lip seal 3 is provided between the upper end flange 110 of a bellows 108 and a shaft 106 and a foreign objets floating in a vacuum chamber 100 is prevented from entering the bellow 108. However, if the lip seal 3 is used, a pressure difference occurs between the internal space of the bellows 108 and the vacuum chamber 100 and, during the forward/ backward movement of the shaft 106, pressure fluctuation may occur in the vacuum chamber 100 because of the sealing shortage of the lip seal 3, and thus a through-hole 5 is formed in the shaft 106 for preventing such a pressure change. Thus, the welding bellows 108 is used until its designed life.
Patent JP-H11171055-A (JP)
Title: Outer parts fitting device for vehicle
Inventor: OKAWA KENJI
IPC: B62D37/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an outer member fitting device for a vehicle that can optionally select the fitting position of outer parts such as a rear spoiler, fix the outer parts rigidly to a body and positively prevent deformation or the like on the outer panel side of the body while being simple in structure so as to be easily executed at a low cost. SOLUTION: A spacer 35 is interposed between an outer panel 12 of a body 1 and an inner panel 13 arranged with a space on the inside of the outer panel 12, and a contact seat 36 is provided in such a way as to hold the inner panel 13 from both inner and outer sides together with the spacer 35. A fitting bolt 33 is inserted through across the outer panel 12, spacer 35, inner panel 13 and contact seat 36, and a nut 34 is thread-fastened to the fitting bolt 33 from its tip side.
Patent JP-H11186145-A (JP)
Title: Error analysis method for image forming characteristic and projection exposure system using the same
Inventor: HIRUKAWA SHIGERU
IPC: G03F1/44
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To specify the cause of the error of an image forming characteristic in a projection exposure system. SOLUTION: The line width of a plurality of resist patterns 50i and 50j formed on a shot area SA on a wafer with exposure and development is measured by the scanning exposure system. The average value of the line width of the resist patterns arranged in parallel to a scanning direction (Y direction) and the average value of the line width of the resist patterns arranged along a non-scanning direction (X direction) are found. When the line width of the same type of patterns formed along the non-scanning direction shows dispersion, the error is considered to occur by a projection optical system. When the patterns formed along the scanning direction show a prescribed trend, an exposure quantity error, a focus error or a synchronous error are considered to occur.
Patent JP-2001172985-A (JP)
Title: Foundation for house
Inventor: ONIKI TOSHIYA
IPC: E02D27/01
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a foundation for house for which the reinforcement in concrete can be omitted or reduced and also the removal and carrying work for the concrete forms can be omitted. SOLUTION: This is a foundation formed to the ground for house building lots, a pair of metal formwork panels 10, 10 facing each other at both sides with a predetermined interval, and by placing concrete between both the formwork panels 10, 10, the concrete footing main body 11 formed with these panels 10, 10 can be former together in one united body.
Patent JP-H0623300-A (JP)
Title: Cylindrical jacket type spiral centrifugal separator
Inventor: REINHORUTO SHIRUPU
IPC: B04B1/20
Filed: 1991-12-26
Abstract: PURPOSE: To make it possible to obtain an optimum separation effect with a high treatment capability and low driving power in case of a fluctuation in the solid content in a treating liquid by providing the subject centrifuge with a controller for increasing the difference in the number of revolutions between a centrifugal separation drum and delivery spirals and controllers for the number of revolutions. CONSTITUTION: A drive assembly has the controller 10 for increasing the difference in the number of revolutions between the centrifugal separation drum 1 and the delivery spirals 6 when the difference approaches the predetermined maximum torque threshold of the delivery spirals 6 or exceeds the threshold and the controllers 11 and 12 for the number of revolutions which are capable of adjusting the number of revolutions in such a manner that centrifugal separation pressure of at least 20 bar is generated within the area of the inside wall of the drum 1. As a result, the separation of turbid treating liquid 22 or sludge which is difficult to be separated is made possible and the operation may be made at the upper limit of the capability without the danger of clogging.