baber/WOPTO huggingface dataset:
Patent JP-S6288342-A (JP)
Title: Structure of laminated-layer reinforced type wiring layer and manufacture thereof
Inventor: NISHIDA KENJI
IPC: H01L23/52
Filed: 1985-10-15
Abstract: PURPOSE:To obtain a wiring layer, which is resistant to electromigration and stress and characterized by few faults, by forming an aluminum wiring, whose diameter of a crystal grain is mostly larger than the width of a wiring on a substrate, and laminating an aluminum wiring, whose diameter of a crystal grain is mostly smaller than 1/2 the width of the wiring so that double layers are obtained. CONSTITUTION:In order to laminate a first wiring layer 3, sputtering is performed by using an alloy material of Al and about 1% Si. The temperature of a substrate is heated to 200-300 deg.C. Thus the diameter of an average crystal grain is several mum, and a wiring layer having the large diameter of the crystal grain is obtained. Then, under the state the temperature of the substrate is maintained at 100 deg.C or less, an alloy, in which 1% Si and a small amount of 1% or less of any metal of Ti, Zr and Mo are added in Al, is laminated. Thus a second wiring layer 4 is formed. In the second wiring layer, the diameter of the crystal grain is very small. The diameter of the grain is several 100Angstrom -1,000Angstrom . This is the very small diameter of the crystal grain in comparison with the width of the wiring. A sufficient buffer function is provided against stress yielded at a step part and stress caused by the difference is expansion coefficients of the Al wiring, the basis material and a cover film.
Patent JP-2001054906-A (JP)
Title: Manufacture of precast concrete plate
Inventor: KOYANAGI MITSUO
IPC: B28B7/16
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To accurately simply and quickly arrange a projected die over the whole surface of a placed concrete surface without trampling the concrete surface under foot. SOLUTION: For a precast concrete plate, a recessed part for shear resistance is formed on an upper surface, a slab concrete is placed on site on the upper surface, and a synthetic bed is constructed. The recessed part is formed by attaching a band-like or face-like projected die 32 having a plurality of projected parts 32a arranged at suitable intervals on a form 14. A holding frame 30 for covering an upper side of the form 14 is formed along a shape of the form 14, and the projected die 32 is freely detachably temproarily held on one surface of the holding frame 30. The surface of the placed concrete 42 is roughly leveled, and the projected die 32 with the projected part 32a directed downward is attached to the roughly leveled surface by turning the holding frame 30 round vertically.
Patent JP-H0393266-A (JP)
Title: Semiconductor memory
Inventor: KIMOTO HISAMITSU
IPC: H01L27/11
Filed: 1989-09-05
Abstract: PURPOSE:To increase node capacity to improve alpha-ray capacitance without increase in size of a memory cell by a method wherein at least a part of a source and a drain is in contact with a buried layer. CONSTITUTION:A P<+>-type buried layer 2 is formed on the surface of a P-type semiconductor substrate 1 while a field film 4 is formed on the surface of a P<-> well 3 formed on an N-type epitaxial layer grown on the buried layer 2. Then a deep N<+>-type diffusion layer 5a to be a source drain is formed. The N<+> diffusion layer 5 reaches a P<+> buried layer 7 to constitute P<+>-N<+> junction. A gate electrode 7 composed of polysilicon is formed with a gate oxide film 6 between while a resistor element 9 composed of polysilicon is formed through an opening of an interlayer insulation film 8 to form Al wiring through an opening of a surface protective film 10 and a flattened film 22.
Patent JP-S59118178-A (JP)
Inventor: MARUYAMA AKIHISA
IPC: A63C5/12
Filed: 1982-12-25
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-S61111973-A (JP)
Inventor: HAMAGUCHI SETSUNORI
IPC: C04B35/66
Filed: 1984-10-31
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-H0671626-A (JP)
Title: Production of hardened body of water-curable inorganic composition
Inventor: MAESAKO HIROSHI
IPC: C04B28/02
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a method for producing a hardened body out of a water- curable inorganic composition while realizing a molding of a water-curable inorganic composition without deteriorating flowablity even if it has a small water/cement ratio, a molding using a low-strength pressure mold, an omission of a process of removing an unhardened molded body, superior shaping properties to a molded piece, a high strength, and a superior durability. CONSTITUTION:In a method for producing a hardened body out of a water- curable inorganic composition, a composition made of a water-curable inorganic substance and a water is kneaded and, therefter, pressure molded under vibration, and the molded body is hardened with a stationary mold.
Patent JP-H1166098-A (JP)
Title: Method and device for acquiring and transmitting information
Inventor: TERAUCHI ATSUSHI
IPC: G06F13/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for acquiring and transmitting information with which information matched with user's own interest can be economically acquired without searching it over all the network. SOLUTION: A user terminal 1a, which receives information from an information transmission server 3, extracts a keyword from this information, presents this information and the keyword for the user, lets the user select whether or not the information is to be preserved, changes an interest model managed by the user himself based on the keyword and transmits the model of the keyword and a pattern of the interest model to the other user terminal inside community 5 to which the terminal 1a itself belongs. The other user terminal calculates the degree for the information to be matched with its own interest and corresponding to this degree, it is determined whether or not the information is to be transmitted.
Patent JP-H1054714-A (JP)
Title: Method for measuring distance
Inventor: OKA KIYOSHI
IPC: G01C15/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To perform a distance measurement even in a high-temperature and high-radiation environment, by detecting the reflected light of a laser beam from the deflection angle of the vibrating mirror of a galvano-scanner, and determining the distance from a measuring object to the detecting position. SOLUTION: The laser beam emitted from a He-Ne pulse laser 14 is restricted by a relay lens 12, and transmitted to a projecting lens 7 through a projection fiber 10. The projected light 3 from the projecting lens 7 is projected to a measuring object 1 or 2, and partially reflected lights 4, 5 are reflected by the vibrating mirror 6 of a galvano-scanner 16, converged by a light receiving lens 8 on the optical axis orthogonal to the projected light 3 of the reflected light, and imaged through an objective lens 17 near a pinhole. The light is converged by a relay lens 13 through a light receiving fiber 11, and guided to a photodiode 15.  The distance from the detecting position or the standard position of a maintenance robot to the measuring object is determined from the distance between the optical axis of the projected light 3 and the rotating center of the vibrating mirror 6 and the deflection angle of the vibrating mirror 6 by means of triangulation.
Patent JP-H1060689-A (JP)
Title: Plating jig for electronic parts
Inventor: HIRAMATSU SHIGERU
IPC: C25D17/08
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a plating jig for electronic parts which has a long life and allows easy maintenance. SOLUTION: This plating jig has a metallic probe 16 which supports and electrically connects the electronic parts to be plated, holding members 13, 14 which freely attachably and detachably hold the probe 16 and conductive members 20 which are disposed at the holding members 13, 14 and feed electricity to the probe 16. The probe 16 is fixed to the holding members 13, 14 and the conductive members 20 by a conductive coating material. The top end 19 of the probe 16 is formed to a conical shape and the probe holds the electronic parts by retaining members 22, 24 facing its vertex.
Patent JP-S6387413-A (JP)
Title: Taking out and housing method for work from carrier
Inventor: ARAKAWA MINEO
IPC: B23P19/00
Filed: 1986-09-30
Abstract: PURPOSE:To house each work in the original carrier in original order, by performing forward and backward movements of the carrier housing these works according to indexing frequency of an index table till the last work is taken out, and afterward shifting these movements to the original intermittent motion. CONSTITUTION:When a carrier housing works 5a-5f advances forward in a B direction and comes to an interchanging position (x), it comes to intermittent operation at a pitch P whereby these works in the carrier 6 are mounted on an index table in consecutive order from the forefront work 5a. And, when works for a portion of indexing frequency are replaced and the work 5a comes to the interchanging position (x), the work 5a and the forefront of remaining works are held by a pickup device 3, whereby the carrier 6 is made to go back and it is stopped at a position where the work 5a has so far been housed, thus the work 5a is housed in the carrier 6. And, the carrier is advanced forward, the next work 5b and the forefront of the remaining works are held and it is stopped at a position where the work 5b has so far been housed, thus these works are interchanged. If the remaining works are out, it is put back to the original motion.
Patent JP-S61110026-A (JP)
Title: Control system for engine tester
Inventor: YONEKURA YOSHIHIKO
IPC: G01M15/04
Filed: 1984-11-02
Abstract: PURPOSE:To achieve a higher control accuracy of a control system having systems interfering with each other, by determining the command value in relation to the target and achieved values of one or more system. CONSTITUTION:A reference rotation value SR and a reference load value TR generated with an operation command generator 1 are added up after weighted with correction sections A11-A14 respectively and applied to an automatic revolutions control system (ASR system) 9 and an automatic load control system (ATR system) 10 as actual revolutions command value SC and actual load command value TC. These command value SC and TC are compared with the achieved revolutions value SF and the achieved load value TF respectively and the revolution deviation SE and the load deviation TE are inputted into the ASR system 9 and the ATR system 10. This can improve the control accuracy of the control system having systems interfering with each other.
Patent JP-2001057245-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: INOI TAKAYUKI
IPC: H01M50/528
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery not allowing relative movement of a wound body to a case. SOLUTION: This secondary battery has a hollow case 101 including a bottom part and a side wall part; a wound body 100 formed by winding a positive electrode, negative electrode and separator together, sealed in the case 101; a nonaqueous electrolytic solution sealed in the case 101; a header 108 sealing the case 101 from above; plural negative electrode leads 106 connecting the negative electrode of the wound body 100 and the bottom part of the case 101; plural positive electrode leads 107 connecting the positive electrode of the wound body 100 and the header 108; and hold means holding the wound body 100 with gaps formed between the lower end face of the wound body 100 and the bottom part of the case 101 and between the upper end face of the wound body 100 and the header 108 such that the wound body 100 does not move relatively to the case 101.
Patent JP-H0779937-A (JP)
Title: Detection system for arousal degree
Inventor: HIRAMATSU MACHIKO
IPC: B60R21/00
Filed: 1993-09-17
Abstract: PURPOSE:To detect with certainly the condition of a driver dozing off simply through the sensing of the brain waves even if the pattern of the frequency distribution of the brain waves varies by counting the number of times when the amplitude of alpha2 wave, alpha1 wave, and theta wave exceeds the standard amplitude value respectively and passing judgement on the driver's arousal degree depending on the sum total of the count numbers of respective components of the brain waves. CONSTITUTION:Brain waves which are sensed via electrodes are sent by wireless from the transmitting antenna 2 of a brain wave sensing unit 1 to the receiving antenna 3 and then input into a frequency analyser 4, alpha2 wave, alpha1 wave, and thetawave are extracted in the frequency analyser 4 and input into a control unit 5 in which the amplitude values of respective brain wave signals are compared in turn with the preset standard values of large amplitude and when the former exceeds the latter, pulse signals are put out. The numbers of the pulse signals for respective brain waves are counted within the specified time period and judgement on the arousal degree is passed on the basis of the sum total values obtained by adding up the count numbers for respective brain waves.
Patent JP-S59124627-A (JP)
Title: Stick magazine supplier
Inventor: IZAWA NAOMICHI
IPC: H05K13/02
Filed: 1982-12-30
Abstract: PURPOSE:To prevent damage to parts owing to drop by furnishing a chute, which receives a stick magazine for electronics parts supplied to a stick guide from a conveyor and keeps until the magazine is emptied, and thereby lowering the location of the guide. CONSTITUTION:Stick magazines 2 are supplied to a stick guide 3 by a conveyor 8 so that they are stacked there. If thereafter magazine supply arms 41, 42 are advanced, an empty magazine 2 retained by a chute 4 is pushed off by the tips of these arms 41, 42 to drop into an empty stick accommodation part 12 after passing through the chute 14. At the same time another magazine 2, whose two ends have been detained at recesses formed in the arms 41, 42, is pushed out of a magazine push-out hole 22 to the chute side 4, and its ends are set in retaining spaces 30, 31 formed in the chute 4. The undersurface of the under-most one of those magazines 2 remaining in the guide 3 is received by the tops of the arms 41, 42. This automated process eliminates necessity for use of any highly located guide 3.
Patent JP-H0981736-A (JP)
Title: Flaw inspecting device
Inventor: SANO YASUKAZU
IPC: G06T1/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve reliability by increasing detection precision, to reduce a space occupation rate, and to easily correct a position shift. SOLUTION: When a member 1 to be inspected is irradiated with the light from a light source 2 and its reflected light is picked up by an image pickup device (CAMERA) to detect whether or not there is a flaw, for example, three CAMERAs (31-33) are provided as shown in the figure and then the detection precision is increased to improve the reliability. Here, the space occupation rate is reduced by interposing beam splitters 41-43. Further, a position shift correction quantity is obtained from the outputs of the CAMERAs 31-33 and then a read address of a memory is determined according to the quantity, thereby easily correcting the position shift not by a mechanical method.
Patent JP-2001054818-A (JP)
Title: Cutting fluid supply method and device for saw blade
Inventor: TOYAMA MASAAKI
IPC: B23D55/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a saw blade by preventing chip from entering a clearance between the saw blade and an insert part of a movable guide member during the movement of the movable guide member. SOLUTION: An endless saw blade 7 is wound around a plurality of wheels rotatably provided at a saw blade 7 is rotated by the rotation of a plurality of wheels. The saw blade 7 is guided by moving a movable guide member 29 to a fixed guide member according to the cut width of a workpiece. In cutting the workpiece, a cutting fluid CF supplied from a cutting fluid supply source via a cutting fluid supply tube is jetted toward the saw blade 7 from an injection nozzle 33 provided at the movable guide member 29, by shifting a selector valve 43. When moving the movable guide member 29, the selector valve 43 is shifted to cut off the cutting fluid CF, and air from an air supply source is jetted toward the saw blade 7 from the injection nozzle 33 via the cutting fluid supply tube to blow chip stuck to the body part of the saw blade 7.
Patent JP-H0785568-A (JP)
Title: Method and device for carrying disk for disk player
Inventor: IMAZAIKE KANJI
IPC: G11B17/28
Filed: 1993-09-17
Abstract: PURPOSE:To eliminate damaging the front and rear surfaces of a disk, to simplify a structure and also to miniaturize a whole in spite of a roller system carrying the disk by the rotational force of a roller. CONSTITUTION:A pair of rollers 4 and 4 provided on roller shafts 5 and 5 orthogonal to the front and rear surfaces of the disk D are brought into contact with the peripheral surface of the disk D and are rotated. Thus, the disk D is moved between a standby position in a cartridge C and a driving position where a turn table is provided.
Patent JP-H0280037-A (JP)
Title: Picture processing device
Inventor: OZAKI MASAHIRO
IPC: A61B6/03
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a picture considered clinically significant by forming a time curve about each picture element of a dynamic picture and the picture, corresponding to the time specified by cursor setting, being based on the time curve. CONSTITUTION:By operating a track ball or the like forming an input means 2, a cursor 13 is moved in a direction of an arrow head 14 and set to a desired time position. Cursor setting information is recognized in a system control means 3. Under a control of this system control means 3, a picture, corresponding to the time specified by cursor setting, is formed. This picture is formed by a picture forming means 5. That is, by a time curve forming means 6, a time curve about each picture element of a dynamic picture is formed, and by a picture element value determining means 7, a picture element value of the picture, corresponding to the time specified by the cursor setting, is determined being based on the time curve. The picture thus formed is displayed on a CRT display 9 with the time curves 11A, 12A setting the cursor 13.
Patent JP-S60123166-A (JP)
Title: Picture information recorder
Inventor: KOUTOU NOBUNAO
IPC: H04N1/032
Filed: 1983-12-07
Abstract: PURPOSE:To simplify and mainiaturize a recording paper running mechanism by using a fatial thermal head on which heaters are arranged two-dimensionally to record picture information for plural line's share at a time. CONSTITUTION:After the picture information transmitted from a transmitter 1 via a transmission line 2 is processed by a transmission control circuit 31, the information is stored in a frame memory 41 via a memory control circuit 40. The stored picture information is controlled so as to obtain a proper recording density by a recording control circuit 33 via the memory control circuit 40 again and fed to a recording fatial thermal head 42 and recorded on a heat sensing recording paper sheet 43 sequentially one by one pattern's share by the fatial thermal head 42. When the recording for one pattern's share is finished, a retaining mechanism 44 is loosened to move the recording paper sheet 43, the recording for the succeeding one pattern's share is conducted and then the similar operations are repeated.
Patent JP-S6386101-A (JP)
Title: Formating system for magnetic disk device
Inventor: TSUCHIYA AKIRA
IPC: G11B5/00
Filed: 1986-09-30
Abstract: PURPOSE:To prevent a formating processing mistake by writing the position data of a defective track which has been detected, to a defective track position area, reading out a data and automatically executing a formating processing. CONSTITUTION:When a fault is generated in a magnetic disk device 13, a diagnostic program 15 is started, the faulty part of the device 13 is diagnosed, and the track position data of a track in which a fault has been generated is registered in a defective track position storage area 14. Thereafter, when a formater 12 brings the device 13 to reformating, the formater 12 reads the contents of the defective track position storage area 14, and based on the defective track position data which has been read, a formating processing for writing a defective track identifier in a defective track of the device 13 is executed. As a result, the read of the defective track, and the key input mistake of the defective track position are eliminated.
Patent JP-S60124681-A (JP)
Title: Time indicator
Inventor: ISHIBASHI AKIRA
IPC: G04F1/00
Filed: 1983-12-10
Abstract: PURPOSE:To obtain a time indicator which facilitates confirmation of a preservation period or available period and elapsed time at a look from afar, by incorporating both a redox indicator and an air-oxidizable material in a liquid. CONSTITUTION:Both a redox indicator and an air-oxidizable material are incorporated in a liquid. The resulting time indicator is put in a container such as a tube and sealed. At the time of use, part of the container is broken to expose the liquid to air. The liquid keeping a redox reaction may be any of water and an org. solvent, and water or org. solvents for the redox indicator or the easily air-oxidizable material can be used as such. Examples of the redox indicators are resazurin, indigo sulfonic acid, etc. It is preferred to add small quantities of sodium azide, phenylmercury, etc. as germicide and mildewproofing agent for the time indicator itself.
Patent JP-H1172722-A (JP)
Title: Optical opening and closing device, display device and production of these
Inventor: HIRATA SUSUMU
IPC: G02B26/08
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To increase the transmissivity and contrast ratio and to realize high precision and low cost by using a transparent substrate and a cantilever having a light- transmitting member formed on the transparent substrate and constituting the cantilever of plural materials having different coeffts. of linear expansion and an electrode film patterned into a heater. SOLUTION: The cantilever 4 consists of a bimetal comprising flexible members 5, 6 such as two kinds of polymides having different coeffts. of linear expansion, an insulating film 8 silicon dioxide or the like on the surface of the member 5 having a larger coefft. of linear expansion, and a heater pattern 7 formed on the film 8. A shielding member 9 nickel or the like is formed on the bimetal and the cantilever 4 is fixed to a transparent substrate 2 such as glass with a spacer 3. When an electric current is applied from a driving power supply 10 on the heater pattern 7, the cantilever 4 deforms in the perpendicular direction to the transparent substrate 2 and transmits the light entering in the perpendicular direction to the transparent substrate 2.  By controlling the current applied on the heater pattern 7, the angle of the cantilever 4 to the transparent substrate 2 can be changed to control the quantity of transmitted light.