baber/WOPTO huggingface dataset:
Patent JP-H11176734-A (JP)
Title: Resist applying apparatus
Inventor: MURATA YASUSHI
IPC: H01L21/027
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resist applying apparatus capable of attaining appropriate injection state at all times, without requiring skilled art and of coping with sudden resist injection abnormalities. SOLUTION: A nozzle 41 is formed with a transparent material in which an inner resist 33 is visible. A pump control unit 55 for controlling a vertical speed and a stroke of a pump 37 is provided. A valve control unit 57 for controlling an opening and closing timing of a valve 47 is provided. A CCD camera 59 which obtains image data by picking up images of the resist 33 injected on the transparent nozzle 41 and a wafer is provided. Image data in an ideal injection state are stored, and the stored image data are compared with the picked-up image data by the CCD camera 59, and there is also provided a resist injection control unit 61, which supplies each control signal to the pump control unit 55 and the valve control unit 57 so that the picked-up image data are set to value which is close to the stored image data.
Patent JP-2000251201-A (JP)
Title: Acoustic test method and apparatus of hard disk and program storing medium
Inventor: HOSHINO TAKENORI
IPC: G11B5/84
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To acoustically check whether or not there are any damage on a hard disk (especially a dent in a CSS area) without opening the hard disk by picking up vibration that is to be generated when the hard disk collides with the damage on a disk among vibration propagating on a housing of the hard disk. SOLUTION: A hard disk test apparatus 20 allow a hard disk 2, that is to be tested, to be mounted onto a mounting section 21, and further connects a power supply connector 23 and an interface connector 24 to respective corresponding connectors of the hard disk 2. A start SW 5a is then used to rotate a disk of the hard disk 2. The driving of the disk is thereafter stopped, so that the disk keeps rotating through its inertia until finally being stopped. During the above sequence, a contacting microphone 1 picks up vibration propagating on a housing of the hard disk 2. The thus obtained vibration is amplified by the test apparatus 20 to be output as an acoustic signal from a loudspeaker 4. Thus, a damage (a dent) in a CSS area of the hard disk 2 can be detected.
Patent JP-H09156519-A (JP)
Title: Motor-driven power steering device
Inventor: FUKUYAMA YUICHI
IPC: B62D5/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To return a steering wheel smoothly to a center position when an operator releases the steering wheel after steering or when the operator steers the steering wheel to return it while sliding operator's palm on the steering wheel. SOLUTION: An electric power steering device is provided with a controller 30 which generates control signals for a motor 10 based on the signals from a motor speed sensor 23 and an H-type bridge drive circuit which performs PWM driving based on the selected signals from the controller 30. It also provided with a mode which turns on one group of switching elements 2 and 4 and PWM-drives the other group of switching elements 3 and 5 of a set of switching elements 2, 3, 4, and 5 located at those positions opposed to each other in a bridge drive circuit 1 and a PWM drive mode which turns off one group of switching elements and turns on and off the other group of switching elements, at a specified duty ratio, of a set of switching elements located at those positions opposed to each other in a bridge drive circuit 1.
Patent JP-H09159408-A (JP)
Title: Signal detector
Inventor: FUJII TERUO
IPC: G01N21/89
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a detector which can accurately detect an optical signal caused by a mark, scratch, or hole (including a through hole) existing on the surface of a moving planar object. SOLUTION: A signal detector perpendicularly projects a laser beam emitted from a semiconductor laser 1 upon a moving planar object through a half mirror 3 after converging the beam through collimator lenses 2-1 and 2-2 which can make Koelher illumination possible, condenses the reflected light from the object through an aspherical lens 5 which can make Koehler illumination possible, and receives the light with a light receiving element 6 positioned at the back focal point of the lens 5. Then the detector detects a signal caused by a mark, scratch, hole, etc., existing on the surface of the object after electrically converting the signal into a digital signal. Even when the moving surface of the object oscillates, the detector can detect the signal accurately.
Patent JP-H05183275-A (JP)
Title: Manufacture of metal core multilayer printed wiring board
Inventor: KATAHIRA AKIRA
IPC: H05K3/46
Filed: 1991-12-27
Abstract: PURPOSE:To improve the reliability of a through hole and enhance heat dissipating properties, without largely changing the conventional manufacturing method of a metal core multilayered printed wiring board which method contains one time curing process. CONSTITUTION:In the manufacturing method of a metal core multilayer printed wiring boad, the following are laminated in order and heated with pressure; an inner layer circuit board 47 wherein a circuit 47b for an inner layer is formed on an insulative substrate 47a, B-stage type prepregs 45 and 46, a metal plate 43 subjected to hole working for a through hole, an adhesive agent sheet 42 containing filler, and a copper foil 41. An adhesive agent sheet 44 containing filler is interposed between the prepreg 45 and the metal plate 43, and heated with pressure.
Patent JP-H06198341-A (JP)
Title: Bending machine
Inventor: ITO TOSHIYASU
IPC: B21D5/04
Filed: 1992-12-25
Abstract: PURPOSE:To uniformize holding force at both end parts and the center part in the longitudinal direction when a blank is held by a blank holder consisting of an upper die and a lower die in a folding the bending machine. CONSTITUTION:An elastic member 23 is fitted in a lower frame 1a on which the lower die 2 is provided or in an upper frame on which the upper die 3 is provided in the longitudinal direction of the blank holder consists of the upper and lower dies 3 and 2 so that (the holding force for the blank in the longitudinal direction of the blank holder is uniformed.
Patent JP-2001164590-A (JP)
Title: Flexible rubber joint
Inventor: HAYASHI SHINJI
IPC: E03F3/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a flexible rubber joint offering a simple construction for a metal frame body, capable of reducing the cost and definitely stopping water. SOLUTION: A flexible rubber joint 10 is equipped with a pair of metal frame body 11 and a water stop rubber member 13 installed between the frame bodies. A pair of the metal frame bodies 11 are so arranged by sloping one set of metal flat plate relative to a wall 80 in an underground space and arranged to subdivide an almost V-shaped attaching groove 12 which has a cross section having a wider opening width as the section approaches the inner surface side x of a box body 76, and a water stop rubber member 13 has a cross section almost reversed U-shape water stop rubber main body 14 and a pair of flange portion 18 extended almost to V-shape toward the side of the top portion 17 of the water stop rubber main body from the base portion 16 at both the sides of the opening end 15 of water stop rubber main body to the outer portion respectively which are formed to one united body.
Patent JP-H07182520-A (JP)
Title: Method and device for observing image
Inventor: OTA MAKOTO
IPC: G06T7/00
Filed: 1993-12-22
Abstract: PURPOSE:To directly recognize the size (length or area) of an observed image on the stage of outputting that image to a display or a printer. CONSTITUTION:While using the image observing device provided with an image input means, image processing part, display 4, printer and area designating means for designating an output area on the display 4 or the printer, the number of dots in an output area designated by the area designating means is calculated, a real dimension scale 9 of an image is prepared from data showing the number of dots in a unit area utilizing the image of the magnification of enlargement or reduction or a reference scale member due to the image input means, and an image 40 of an article is outputted to the display 4 or the printer together with this real dimension scale 9.
Patent JP-H09154602-A (JP)
Title: Method of forming the rim of soft flexible board and device therefor
Inventor: YAMANA TSUTOMU
IPC: A43D87/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To always form slants of the same form in the rims of plural boards such as shoe soles without requiring skill by partially grinding the rims of the boards. SOLUTION: A soft flexible board 1 is put on a rotation base 2. The outer rim of the soft flexible board 1 projects from that of the rotation base 2. A protrusion 17a, whose form corresponds to a desired form of the rim of the soft flexible board 1 to be ground, is attached at a pressure board 17 downward, and the soft flexible board 1 is pressed by the pressure board 17. The part of of the soft flexible board 1 pressed by the protrusion 17a is bent downward, and the lower rim of the bent part 1a of the soft flexible board 1 is ground by a rotation blade 11a, which broadens toward the end downward, while the rotation base 2 and the pressure board 17 are rotated. Thus a part of the rim of the soft flexible board 1 is ground to form a slant.
Patent JP-H09164430-A (JP)
Title: Electric wire bending device
Inventor: KANEKO SATOSHI
IPC: B21F1/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To correctly, speedily, easily and exactly bend an electric wire into a prescribed shape in the case of connecting the wire with which an on-board equipment such as a breaker for wiring is connected to a terminal in its wiring path. SOLUTION: This bending device is provided with a pair of press rollers 3 arranged to opposite to each other in the horizontal direction on a holder 1 so that opposing interval is adjustable accordingly to the thickness of the wire 6 and the radius of curvature of bending, a punch 7 pressing the part positioned at the center part between the rollers 3 to the wire 6 whose rear surface side is supported by the pair of rollers 3 from the front side in the direction perpendicular to the wire, and an operation device for moving the punch 7 back and forth on the holder 1 in a pressing direction.
Patent JP-2000039619-A (JP)
Title: Liquid crystal display device and its production
Inventor: OKUBO MASAHIRO
IPC: G02F1/1335
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of the material of unnecessary transparent conductive films forming transparent substrates on the surfaces on the liquid crystal side of the transparent substrates by selectively forming the transparent conductive films so as to avert roller contact parts at the time of transporting these films with the rollers. SOLUTION: A liquid crystal display panel 100 is constituted by respectively adhering polarizing plates 21, 26 to the surface (the surface on the observation side) of the transparent substrate 1A on the side opposite to an liquid crystal layer LC and the surface (the surface on a back light unit 300 side) of the transparent substrate 1B on the side opposite to the liquid crystal layer LC. More particularly the transparent conductive films 30 are formed between the polarizing plate 21 to be adhered to the transparent substrate 1A and the transparent substrate 1A. The transparent conductive films 30 are formed at least in the respective pixel regions exclusive of the entire area at the peripheral edge of the transparent substrate 1A. In such a case, the transparent conductive films 30 are selectively formed to evade the transparent conductive films 30 at the points where the rollers of the transparent substrate come into contact, by which the transfer of foreign matter adhered to the rollers to the transparent conductive films 30 may be averted.
Patent JP-H06193894-A (JP)
Title: Execution of floor heating corresponding to floor configuration
Inventor: MARUMOTO KEIZO
IPC: F24D3/16
Filed: 1992-12-28
Abstract: PURPOSE:To easily perform execution of floor heating even in a room of a modified shape by installing flexible hot-water circulating tubes in piping grooves after a floor surface is covered with a resinous foundation sheet of a predetermined shape, and adhering a protective sheet to a top surface of a strip-shaped bridging material CONSTITUTION:A resinous foundation sheet 1 is formed to correspond to a modified shape of a room, and positions of piping grooves 2 and strip-shaped bridge materials 3 are beforehand marked on an upper surface of the sheet. After the resinous foundation sheet 1 is installed on and adhered to a floor surface 6 of the room, the strip-shaped bridging materials 3 are adhered to the floor surface 6 except for the piping grooves 2. Flexible hot-water circulating tubes 4 are installed in the piping grooves 2, and a protective sheet 5 made of aluminum foil and the like is adhered to top surfaces of the strip-shaped bridge materials 3. Thus the flexible hot-water circulating tubes 4 can be installed to correspond to a configuration of the floor surface 6. Accordingly, it is possible to install a floor heating in a room no matter what the room is modified in shape and to improve an efficiency of execution at low costs.
Patent JP-H07187999-A (JP)
Title: Pressure-sensitive adhesive, medical cataplasm preparation prepared by using the same adhesive and its production
Inventor: NAKAMURA KATSUHIRO
IPC: C08F290/06
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a cataplasm remarkably low in irritation to the skin, further having other properties required for a medical cataplasm and, therefore, remarkably useful as a medical cataplasm. CONSTITUTION:A pressure-sensitive adhesive and a medical cataplasm involving a substrate layer and an adhesive layer composed of this pressure-sensitive adhesive containing medicinal components. The characteristic of this pressure- sensitive adhesive is that it is produced by using a polymer synthesized by copolymerizing (a) 0.1 to 80wt.% monomer represented by the formula CH2=CR1 CO(OC2H4)nOR2 [R1 and R2 are each H or a 1 to 4C alkyl group; (n) is an integer of 1 to 23], (b) 19.9 to 99.8wt.% alkyl (meth)acrylate (the number of carbons in the alkyl group is 1 to 10), (c) 0.01 to 10wt.% unsaturated monomer having two or more polymerizable groups capable of radical polymerization and having mutually different reactivities in the molecule and (d) 0 to 40wt.% ethylenic unsaturated monomer copolymerizable with (a) to (c) [provided that (a)+(b)+(c)+(d)=100wt.%] as the main component and photo-crosslinking it.
Patent JP-H09166341-A (JP)
Title: Pipe connection structure for ventilating apparatus
Inventor: SHIRASAKA KAZUO
IPC: F24F7/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To completely prevent water drops from adhering to a wall surface around a hood of a ventilating port by setting an inner diameter of a guide pipe of an outside hood to be larger in a predetermined millimeter unit than an outer diameter of a ventilation pipe, and constructing the structure such that the guide pipe of the outdoor hood encloses the outside of an opening in the ventilation pipe. SOLUTION: While the inside R of a room and the outside T of the same are communicated with each other by disposing a ventilation pipe 11 on an outer wall 10 while a hood 12 tar avoiding rainwater is disposed on the outside T, and a guide pipe (connection pipe) 14 provided on the hood 12 and the ventilation pipe 11 are connected with each other to exhaust indoor air to the outside. Herein, the guide pipe 14 encloses an outdoor side end of the ventilation pipe 11 from the outside and is fitted to the ventilation pipe 11. An inner diameter of the guide pipe 14 is set to be larger than an outer diameter of the ventilation pipe 11 such that the ventilation pipe 11 can be inserted into it.  With such a joint structure, drain flowing from the indoor side R to the outdoor side T falls down on the guide pipe 14 without staying at a connection step part of the pipe and is discharged to the outside of the room through the hood 12.
Patent JP-2000176719-A (JP)
Title: Chamfering machine
Inventor: MIYAGAWA JIRO
IPC: B23C3/12
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To easily move a chamfering machine without providing a travel function by providing jet nozzles for jetting air to the side face of a work near the side face of the work on a frame. SOLUTION: A plurality of recesses 57 extending nearly in the radial direction are formed on the whole face of a cover 16, and jet nozzles 58 are bored at the center side end sections of the recesses 57 on the cover 16. When air is jetted from the jet nozzles 58 via a tube 55, a turbine 51 is rotated to rotate rotary cutting edge 23. A fine gap is formed between a regular surface 19 and a steel sheet W by the air jetted from the jet nozzles 58, thereby the travel resistance between the regular surface 19 and the steel sheet W is almost eliminated, and a chamfering machine can be easily moved and stopped, thus the chamfering machine can be miniaturized and made lightweight.
Patent JP-2000172602-A (JP)
Title: Client/server system, server device, data name transforming method and recording medium
Inventor: OKAZAKI KOYO
IPC: H04L12/54
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a client/server system capable of using a data name in real time and reducing the quantity of data transfer between a client and a server. SOLUTION: When an input/output device 11 inputs a data name, based on operation information, a data name update deciding part 12 judges it as input operation and dispatches information showing these data name and novel input to a data transmitting/receiving part 13. The data transmitting/receiving part 13 transmits the information showing the data name and the novel input to a server computer 2. A data transmitting/receiving part 21 dispatches that received reception information to a data updating part 22. When it is decided as being a novel input based on the reception information from the data transmitting/receiving part 21, the data updating part 22 generates a code corresponding to the inputted data name and dispatches that generated code and the data name to the data transmitting/receiving part 21.  The data transmitting/ receiving part 21 transmits the information showing input, the dispatched data name and the correspondent code to all client computers.
Patent JP-H05154443-A (JP)
Title: Coating method for wall plate
Inventor: MIYAUCHI OSAMU
IPC: B05D7/00
Filed: 1991-12-03
Abstract: PURPOSE:To coat without injuring rugged pattern even if a deep drawn pattern is on a surface of a wall plate in applying a dressing coating by the roll coater on a surface of the wall plate made from an inorganic material. CONSTITUTION:In a state that a supporting roll 9 is fitted from a back side on the wall plate 1 which moves inclined downward in a roll coater, a sponge roll 10 is brought into contact with the surface of the wall plate 1, a surface coating material quantity of the sponge roll 10 is adjusted by a doctor roll 11 and a coating material pool 12 is formed in a contact part between the sponge roll 10 and the wall plate 1 to apply coating.
Patent JP-H05154406-A (JP)
Title: Shredder plant
Inventor: IMAGAWA TAKESHI
IPC: B02C23/10
Filed: 1991-12-04
Abstract: PURPOSE:To increase the separation efficiency of dust generated from crushed materials and to prevent the wear of an air classifier. CONSTITUTION:Dust containing air separated from a nonferrous line and an iron purity improving line is introduced the primary dust collectors, air classifiers 20, 30. The air classifier 20 (similarly 30) is constituted by the 1st and the 2nd chambers, 21, 23. The dust containing air enters the 1st chamber 21 and flows downward and goes out of the 2nd chamber 23 upward so that the flow velocity in the 2nd chamber 23 is <=4m/s. Thereby dust is effectively removed due to gravity action and simultaneously wear is prevented because of low velocity.
Patent JP-H11284202-A (JP)
Title: Thin film insulated gate semiconductor device and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/316
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable thin film insulated gate semiconductor device by preventing the diffusion of impurities. SOLUTION: In a thin film insulated gate semiconductor device having an insulating layer composed of a plurality of insulating films provided on an insulating substrate 11 and a semiconductor layer formed on the insulating layer, the insulating film which is in contact with the semiconductor layer of the insulating layer is composed of a silicon oxide film containing phosphorus at a rate of 1×10<19> to 5×10<20> cm<-3> . The phosphorus suppresses the occurrence of fixed charges by preventing the diffusion of impurity ions, such as hydrogen ions, sodium ions, etc., by gettering (incorporating) the impurity ions.
Patent JP-H09170925-A (JP)
Title: Tripod for survey device
Inventor: SASAMOTO MASAKI
IPC: F16M11/32
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To easily perform fine adjustment of the length of each leg at the place around the position where three legs are most contracted. SOLUTION: This three legs are provided with a surface plate 1 on which a survey device is provided and three legs 2 whose opening angle and length are enabled to be adjusted, and each leg 2 is provided with a holding member 3 supported to the surface plate 1 while rotation is allowed, a fix-leg part 5 fixed to the holding member 3, a sliding leg part 6 attached to the fix-leg part 5 while sliding is allowed, and a clamp mechanism 7 which performs fixing/ releasing of the sliding leg part 6 from the fixing leg part 5. And, each leg part 2 is provided with a positioning member 40 which stops the sliding leg part 6 at the position that a gap 39 of a specified interval α is remained between a coming-off-preventing member 9 fixed to the upper end part of the sliding leg part 6 and the holding member 3, when the legs 2 are most contracted.  And, when the length of each leg 2 is fine-adjusted, even the sliding leg part 6 is moved to contract the leg 2 to the shortest, the finger made in contact to the coming-off-preventing member 9 does not contact to the holding member 3.
Patent JP-H06199116-A (JP)
Title: Pneumatic radial tire
Inventor: OSHIMA MASAYUKI
IPC: B60C15/06
Filed: 1992-12-28
Abstract: PURPOSE:To offer a pneumatic radial tire excellent in road noise performance and driving stability and having two bead filler on its bead portion. CONSTITUTION:Regarding a pneumatic radial tire having its end portion of a carcass layer 1 on a bead B turned and rolled up from the tire inner side to the outer side around a bead core 2 and a No.1 bead filler arranged to the outside in the tire radius direction of the bead core 2 and having a No.2 bead filler 4 arranged on the outer side of a carcass layer roll up portion 1a, in case the width of the No.2 bead filler 4 in the tire radius direction is L, the height of the outer side end 4a of the No.2 bead filler in the tire radius direction is H and the tire section height is SH, then it is 0.4<=L/SH<=0.6, 0.5<H/SH<=0.6.
Patent JP-H11181584-A (JP)
Title: Substrate treatment apparatus
Inventor: HIGASHIJIMA TAKUO
IPC: H01L21/306
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus capable of immediately executing pure water cleaning right after the stop of a medicinal liquid treatment and decreasing the volume of waste medicinal liquids. SOLUTION: This apparatus includes a first vessel 4 for executing the first treatment of a substrate 1 and a second vessel 5 for executing the second treatment of the substrate 1 and is provided with an aperture 13 and a substrate vertical driving means 10 to allow the substrate 1 to move between these vessels 4 and 5. The first vessel 4 is provided with a first discharge port 8 and the second vessel 5 with a second discharge port 9 in order to separately recover the waste liquids generated in the first and second treatments.