baber/WOPTO huggingface dataset:
Patent JP-S58106415-A (JP)
Title: Digital display type measuring instrument
Inventor: KUWATA MASAYUKI
IPC: G01D5/36
Filed: 1981-12-18
Abstract: PURPOSE:To improve measurement precision while reducing the influence of noises in count pulses by DA-converting the count pulses, AD-converting the results, and displaying meaured length digitally. CONSTITUTION:A laser beam 100 scans on a body 10 to be measured through a rotating mirror 16 and its transmitted light is focused by a condenser lens 20 on a photodetector, whose outout is inputted to an AND circuit 36 through a preamplifier 30 and a segment selecting circuit 32. A clock pulse signal 200 for control over the rotating mirror 16, on the other hand, is inputted to the AND circuit 36, whose output count pulse signal 208 is inputted to a DC vonverting circuit 44 and converted into an analog value by a signal from the selecting circuit 32; and the analog value is converted by an AD converting circuit 46 into a digital value, which is counted by a counting circuit 38 to display the mean value of the 10th-100th measured length values on the display part 40. Therefore, the influence of noise pulses in the count pulses 208 is reduced to improve the measurement precision.
Patent JP-2001037171-A (JP)
Title: Method for assembling magnet motor
Inventor: HATTORI MAKOTO
IPC: H02K21/14
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To assemble a magnet motor easily, stably and surely by a method wherein a rotor in which a buried magnetic body is magnetized in advance is inserted into the prescribed position of a stator while it is being turned in one direction. SOLUTION: When this magnet motor 100 is assembled, a magnetic body which is buried in a core in which many thin magnetic steel plates are laminated so as to be integrated by rivets 13 is magnetized so as to be formed as a magnet 7, and a rotor 2 is manufactured. Separately from it, a stator 1 in which many wires 5 are wound on a cylindrical core in which many magnetic steel plates are laminated is manufactured. Then, when the rotor 2 is inserted into the prescribed position in the central part of the stator 1, the rotor 2 is housed in the stator 1 while it is being turned in a set direction.  As a result, a magnetic field which is formed in the stator 1 becomes uniform with respect to the circumferential direction, a magnetic force by which the stator 1 is attached and inclined to the side of the rotor 2 becomes uniform, and a phenomenon that the stator 1 is attracted to the side of the rotor 2 is eliminated. Thereby, the rotor can be assembled into the stator easily and surely.
Patent JP-S58107661-A (JP)
Title: Semiconductor device
Inventor: KATOU KOUICHI
IPC: H01L21/822
Filed: 1981-12-22
Abstract: PURPOSE:To increase the capacity of a capacitor without enlarging the size of a chip by providing a concave and convex surface on a part of the chip surface where a capacitor is to be formed, and providing electrodes on said surface through an insulating film. CONSTITUTION:With an oxide film 8 which is formed on the surface of a P type substrate 6 as a mask, N type impurities are selectively diffused and an N<+> region 7 is formed. Thereafter, the surface of the region 7 becomes a state wherein a silicon region is transformed into an oxide film as such, and the concave parts are provided. When films 8 and 8A are removed, the concave and convex surface is formed on the substrate 6. when an N type epitaxial layer 10 is grown on the substrate 10, a new concave and convex surface 11 is formed. At the same time when the emitter diffusion is performed, an N<+> type region 12 is formed on the concave and convex surface 11 by selective diffusion. Since the region 12 is formed in a bent shape, the area is substantially increased in comparison with the case of a flat surface. Then the electrodes 14a and 14B are formed and the capacitor is formed.
Patent JP-H0255363-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIMURA TOMOHIRO
IPC: G03G5/05
Filed: 1988-08-22
Abstract: PURPOSE:To enhance the mechanical characteristics and moisture resistance of the photosensitive body and to obviate the generation of unequal images by incorporating fluorine-contained resin powder into a surface layer and incorporating a sulfide antioxidant into the layer in contact with the surface layer. CONSTITUTION:The surface layer of the photosensitive body constituted by providing lamination type photosensitive layers or single layer type photosensitive layer and the surface layer successively on a conductive base is formed by dispersing and incorporating the fluorine-contained resin powder (A) into a binder and coating the layer with a coating liquid which does not contain the antioxidant. The sulfide antioxidant (B) is incorporated into the charge generating layer or charge transfer layer or single layer type photosensitive layer in contact with the surface layer. A tetrafluoroethylene resin, etc., are usable for the component A and the compd. expressed by the formula is usable for the compd. B, respectively. Bisphenol Z type polycarbonate, etc., are usable for the surface layer.
Patent JP-S6363822-A (JP)
Title: Moving type shelter wall
Inventor: KITAMURA MORIO
IPC: E02D7/00
Filed: 1986-09-02
Abstract: PURPOSE:To raise the efficiency of operations by a method in which a holding and moving device to hold an existing pile from both sides and also to move reciprocally on the row of existing piles is made up integrally with a shelter wall erected on the holding and moving device. CONSTITUTION:Holding by a main clamp 41 is released, and a supporter 51 is raised along an auxiliary part 53 to pull up the clamp 41 upwards existing piles P1 and P5. The part 53 is moved in relation to the a moving part 52 and advanced by as much a distance as one pile with the clamp 41, and the clamp 41 is bilaterally moved to regulate the position of holding to the positions of the existing piles P2 and P6. The clamp 41 is lowered to hold piles P2 and P6. The holding of existing piles P3 and P4 by a subclamp 42 is released, the part 53 is raised with the clamp 42, and the clamp 42 is moved forwards by as much as distance as one pile. The clam 42 is then lowered to hold the existing piles P4 and P5. By repeating the same operations, the clamp mechanism 4 moves on one pile each on the existing pile row, thereby permitting a shelter wall 2 to move.
Patent JP-H05301061-A (JP)
Title: Dust collecting apparatus
Inventor: YOOZEFU KOISHIYUNITSUKU
IPC: B01D45/16
Filed: 1992-08-03
Abstract: PURPOSE: To maintain a regular limit content of dust in pure gas by providing a dip pipe extending upwardly from a separating chamber in a housing of a separator and a dip pipe extending downwardly from the chamber in each cyclone separator and allowing the both dip pipes to be in communication with an opening for the discharge of pure gas. CONSTITUTION: A dust collecting apparatus comprises a housing having a pure gas chamber 7 separated from an untreated gas chamber 3 by a partition 5. The pure gas is allowed to flow from a cyclone separator 10 into the pure gas chamber 7 via pipes 14 which penetrate the partition 5. And each cyclone separator 10 is provided with a dip pipe 14 upwardly extending from a separating chamber 11 in a housing 12 of the cyclone separator 10 and a dip pipe 15 downwardly extending from the chamber. The untreated gas chamber 3 is separated at the bottom part from a dust collecting chamber 17 by a partition 6 and dip pipes 14 and 15 are allowed to be in communication with the opening 9 for the discharge of pure gas from the housing 1.
Patent JP-S6184394-A (JP)
Title: Zinc alloy electroplated steel sheet having superior corrosion resistance at worked part
Inventor: SHINDO YOSHIO
IPC: C25D5/26
Filed: 1984-10-02
Abstract: PURPOSE:To obtain a Zn alloy electroplated steel sheet having improved corrosion resistance at its worked part by forming single layer plating of a Zn-Ni alloy having a specified Ni content on a steel sheet so that the structure of the plating contains only eta-phase. CONSTITUTION:A cold rolled steel sheet is electroplated with a single layer An alloy consisting of 1-<3wt% Ni and the balance Zn. At this time, a plating bath and plating conditions are selected so that the structure of the plating contains only eta-phase. The Zn alloy may further contain <=0.5% in total of one or more among Fe, Co, Cr and Sn. The Zn alloy electroplated steel sheet is hardly cracked at its bent part and has superior workability and corrosion resistance.
Patent JP-H0744387-A (JP)
Title: Device and method for preparing membership function
Inventor: YATAKE HIDENORI
IPC: G06F17/18
Filed: 1993-07-30
Abstract: PURPOSE:To reduce an entire data amount while keeping high accuracy for preparing a membership function by providing an importance degree calculating means and a membership function data generating means. CONSTITUTION:An importance degree calculator 12 calculates the degree of importance concerning respective dot data stored in a first membership function storage device 11, pairs the dot data with the degree of importance and dispatches them to a choice selector 13. Based on the degree of importance calculated by the device 12, the device 13 judges whether the dot data provided with the degree of importance are selected or not. In this case, the degree of importance becomes a large value at a part, where the degree of a change in a membership function is large, and becomes a small value at a part where the degree of the change is small. Therefore, since a point provided with the large value of the degree of importance is adopted and a point provided with the small value is not adopted, the point at the part, where the degree of the change in the function is large, as a feature point suitably expressing the function can be selectively extracted.
Patent JP-S58108629-A (JP)
Title: Direct-heated type electron tube cathode
Inventor: YAMAMOTO SATOHIKO
IPC: H01J1/14
Filed: 1981-12-23
Abstract: PURPOSE:To obtain an electron discharge characteristic stable for hours and excellent by making direct-heated type electron tube of a basic material on Ni- (1-8)W-(10-22)Mo-(0.02-0.1)Zr. CONSTITUTION:A degree of activity, which is an index of an electron discharge characteristic, improves remarkably with addition of Zr while decreasing in the improvement rate of an activity degree above 0.02wt% and remarkably decreasing in the increase above 0.1wt%. A tendency of the result shown in the illustration shows no sign of a sharp difference except absolute value of the generation quantity of Ba3WO6 even when the composition of W and Mo is changed into W 1-8wt% and Mo 10-22wt%. Said result shows that cathode not deteriorating an activity degree and having a small quantity of reactive generation can be realized by making the content of Zr to 0.02-0.10wt%.
Patent JP-H0288644-A (JP)
Title: Flexible hydrophilic gel film, and method for preparation and use thereof
Inventor: MIHIYAERU ROREGAA
IPC: C08J5/18
Filed: 1989-08-11
Abstract: Flexible, hydrophilic gel film which is swellable, but not soluble, in water and comprises (a) 0.5 to 30 % by weight of at least one water-soluble polymer which is anion-active at neutral pH, (b) 0.5 to 50 % by weight of at least one water-soluble polymer which is cation-active at neutral pH,  (c) 0.1 to 20 % by weight of at least one humectant,  (d) 0.1 to 70 % by weight of water, (e) 0 to 75 % by weight of water-soluble or water-dispersible assistants, and (f) 0 to 50 % by weight of an active ingredient, a process for its preparation, and the use of this film for the production of a device for producing interactions between the gel film and a solid, liquid or gaseous substrate.
Patent JP-2001036890-A (JP)
Title: Picture processing method and recording medium
Inventor: NAGAI HIROTO
IPC: H04N7/173
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption by providing a second displaying step, etc., for displaying a picture corresponding to picture data when the format of picture data is not that of picture data corresponding to an animation picture, so as to reduce the load of a portable information terminal. SOLUTION: A browser operating on a portable information terminal obtains picture data in a home page from a Web server through the Internet (S1). Next, picture control information constituting picture data obtained from the Web server is processed to obtain information concerning a picture (S2). Next, based on the obtained information of the picture, it is decided whether the picture is animation or not (S3). Then, the picture is decided to be animation, picture data of a first picture (TOP picture) is processed to display the picture of a first page and processing is finished (S4). When the picture is not decided to be animation on the other hand, the picture data is processed to display the picture (S5).
Patent JP-H0629311-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAWARA TAKASHI
IPC: H01L29/78
Filed: 1992-07-10
Abstract: PURPOSE:To etch with a high selection ratio in a simple step in a method for selectively etching a polysilicon layer with a silicon oxide film as a mask. CONSTITUTION:After a polysilicon layer is deposited on a gate insulating film 12 covering a surface of a semiconductor substrate 10, impurity is doped in the polysilicon layer by heating in an oxidative atmosphere to reduce a resistance of the polysilicon layer, the surface of the polysilicon layer is oxidized to form a silicon oxide film. The oxide film is selectively etched to form an etching mask 16A made of a residual part of the film. Thereafter, the polysilicon is selectively etched by using etching gas containing no C, no F and an etching mask 16A to form a gate electrode layer 14A made of a residual part of the layer or a wiring layer.
Patent JP-2000027877-A (JP)
Title: Joining method of outer ring member and shaft member of constant velocity universal shaft coupling
Inventor: KUBO MASAO
IPC: F16D3/20
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To easily and reliably join an outer ring member and a shaft member of a constant velocity universal shaft coupling without practically influencing the outer ring member. SOLUTION: In this joining method of an outer ring member 20 and a shaft member 10 of a constant velocity universal shaft coupling, the small diameter part of the joining end part 12 on the tip of the shaft member formed of the large diameter part, the tip side small diameter part and the step part between both, is dimensionally nonresistively fitted in a noncircular joining hole 23 of the bottom part 22 of the outer ring member of a cup body, and a molding tool T forming the outer peripheral end surface of the tip surface of the small diameter part, a outer peripheral end surface 52 corresponding to a taper surface recessed part 17 and the taper surface projecting part 53 on the tip surface, is pressed in the concentric relationship to the small diameter part forming a proper width outer peripheral end surface 16 and the taper surface recessed part 17 on the tip surface.  The taper surface projecting part 53 is advanced into the taper surface recessed part 17 by the press, the small diameter part of the joining end part of the shaft member is push-expanded outward, the outer peripheral surface is deformed in an inner peripheral surface shape of the joining hole, the outer peripheral end surface of the molding tool is pressed to the outer peripheral end surface of the shaft member, and the part projecting from the bottom inside surface of the outer ring member in the joining end part is expanded and calked toward the outer periphery so as to cover the bottom inside surface from the edge part of the joining hole.
Patent JP-H0745976-A (JP)
Title: Fall-preventing device for printed-circuit board
Inventor: INANOBE TOSHIHARU
IPC: H05K7/14
Filed: 1993-07-29
Abstract: PURPOSE:To provide a fill-preventing device, of a printed-circuit board, whose structure is simple and lightweight, which can attach and detach the printed- circuit board easily and which surely supports and fixes the printed-circuit board inside a shelf. CONSTITUTION:A device which supports a printed-circuit board 7 by a horizontal groove 2 formed on the inner sidewall of a guide rail 1 is constituted in such a way that steel balls 5 which are play-attached to springs on the upper and lower parts in the inner wall of the horizontal groove 2 are installed and that a stopper hole 8 which is coupled to coupling positions is formed in a position corresponding to the steel balls 5 on the printed-circuit board 7.
Patent JP-S6269898-A (JP)
Inventor: MISAKI TOSHIHIKO
IPC: C08F8/44
Filed: 1985-09-19
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-H0373286-A (JP)
Title: Robot hand
Inventor: ADACHI YASUKAZU
IPC: B25J15/00
Filed: 1989-08-10
Abstract: PURPOSE:To reduce teaching points of robot hand and to shorten a tact time by providing a driving mechanism which reciprocates a support body along a guide member with its being linked to the support body on the support body supporting 1st and 2nd claws at specific intervals. CONSTITUTION:When an arm 2 extends to reach a teaching point, a 2nd claw 32 is located at the position of its holding the worked work W of a machine tool 4. When the worked work W is held at the position, an air cylinder 35 is operated, the 2nd claw 32 is moved to a dashed line position from a continuous line position, reaching the position where the unworked work held by a 1st claw 31 is set to the machine tool 4, setting the unworked work to the machine tool 4. Owing to the 1st claw 31 and 2nd claw 32 being moved at one teaching point with this robot hand 3, the need for extending the arm 2 to another teaching point is eliminated, the teaching points of the robot hand 3 are reduced and the tact time can be shortened.
Patent JP-S58107766-A (JP)
Title: Power supply circuit for telephone set
Inventor: KINOSHITA TOSHIJI
IPC: H04M17/00
Filed: 1981-12-22
Abstract: PURPOSE:To eliminate the need for a contact of a hook switch which interrupts current to a control circuit and a magnet at on-hook, by providing a capacitor for control operation and for a backup power supply separately. CONSTITUTION:At off-hook, capacitors 17, 18 are charged up to a voltage determined with a constant voltage characteristic of a Zener diode 11 with a call current. Further, at off-hook, a minute current is applied to the capacitor 18 only via a high resistance 13 and the capacitor is charged up to a voltage determined with a constant voltage characteristic of a Zener diode 12. A terminal voltage of the capacitor 17 is applied to an ROM72, a CPU73, and a magnet 8 as a control power supply and a terminal voltage of the capacitor 18 is applied to an RAM7 as a backup power supply. Charges charged in the capacitor 18 in this case are prevented from flowing to a control circuit 7 and the magnet 8 due to a diode 16, then contacts of a hook switch are not required.
Patent JP-2000039991-A (JP)
Title: Dynamic server connection system distributed object system
Inventor: SHUDO TAKUMA
IPC: G06F9/46
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To call a server application having another interface without repreparing a client application by converting a calling request from a client application into a server application having another interface. SOLUTION: When a calling request is issued from a client application 110 prepared for a server application 1 121 having interface definition 1 101 to a server application 2 122 having interface definition 2 102, an intermediate application 130 for converting the calling request from the client application 110 into a calling request to a server application 2 122 is outputted by an intermediate application generating means 100. The client application 110 calls and executes the server application 2 122 through the intermediate application 130.
Patent JP-H0866584-A (JP)
Title: Hybrid integrated circuit device
Inventor: IIMURA JUNICHI
IPC: D06F39/00
Filed: 1994-08-31
Abstract: PURPOSE: To increase the strength of connectors by arranging connectors having a square shape near the sides of a first substrate and providing a second case with block walls for segmenting this first substrate and the connectors in proximity to the side faces of these connectors. CONSTITUTION: The metallic substrate 42 is coated with an insulating resin over the entire surface thereof. Patterned conductive paths are fixed thereon or semiconductor chips and resistors, etc., are fixed thereon. Next, a printed circuit board 41 is packaged with externally mounting parts, such as connectors 44 which are electrically connected to the conductive paths on the front and rear surfaces of this circuit board 41 or electrode pads extended therefrom. The first case 45 comes into contact with the rear surface of the printed circuit board 41 and is provided with a resin injecting space. The second case 47 comes into contact with the printed circuit board 41 and is formed with resin injecting spaces 48, 49, 50.  The second case is integrally formed with the first block walls 51, 52 in contact with the surface of the circuit board 41 corresponding to the sides of the printed circuit board 41 and the outer sides of the connectors 44 and the second block walls 53, 54 in contact with the circuit board 41 between the substrate 42 and the connectors 44. Further, the connectors are used square shape.
Patent JP-S6184654-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: H01L51/42
Filed: 1984-10-02
Abstract: PURPOSE:To enhance sensitivity, to reduce residual potential, to prevent these characteristics from change due to repeated uses, and to enhance durability by incorporating a specified azo compd. in a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains an azo compd. represented by the formula in which A is a divalent residue having C combining both N forming azo group, and Z is an atomic group necessary for forming an aromatic hydrocarbon ring or hetero ring or unsatd. monocyclic hydrocarbon ring. Such an azo compd. is used for the photoconductor constituting the photosensitive layer of the photosensitive body, or, especially, only as the excellent carrier generating material of a so-called functionally separated type photosensitive body using two separate materials of this azo compd. for generating carriers and another material for transferring them, thus permitting the physical film properties to be improved, electrostatic charge retentivity and sensitivity to be enhanced, residual potential and fatigue deterioration of the photosensitive body due to repeated uses to be reduced, and moreover, these characteristics to be not changed against heat and light and excellent stability to be obtained.
Patent JP-H0371608-A (JP)
Title: Multiple layer winding differential transformer
Inventor: KAWASAKI TETSUO
IPC: H01F30/00
Filed: 1989-08-10
Abstract: PURPOSE:To contrive prevention of electromagnetic interference and miniaturization of the title transformer by a method wherein a multiple coil wire is lap- wound on the same place, the frequency on the primary side of each system is differentiated, the information of each system is separated on the tuning circuit on the secondary side, and the amount of the positional error of a winding is corrected. CONSTITUTION:A multiple coil wire is lap-wound on the same place, the excitation transmitters 7a, 7b and 7c of primary coils 6a, 6b and 6c are excited using separate frequencies such as fa to fc. Secondary coils 8a to 8c pick up the signal only of each system using tuners 9a, 9b and 9c which are coordinated to the frequencies of fa to fc. At this time, in the change of secondary coil voltage generated by the working of a common coil 5, an error is generated between systems (a) to (c) by the magnetic error of the coils and the core, and as the mechanical fine adjustment if each system can not be performed by the layer winding, the error between systems is removed by correctors ROM 10a to 10c. As a result, electromagnetic interference can be prevented, miniaturization can be accomplished, and the mechanical adjustment can also be omitted.
Patent JP-S6363873-A (JP)
Inventor: NISHIKAWA KAORU
IPC: E04H15/64
Filed: 1986-09-05
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。