baber/WOPTO huggingface dataset:
Patent JP-S63157842-A (JP)
Title: Manufacture of aluminum alloy stock for heat-exchanger fin excellent in strength at high temperature
Inventor: UNO TERUO
IPC: C22F1/04
Filed: 1986-12-22
Abstract: PURPOSE:To manufacture the titled Al alloy, by melting an Al-Mn alloy having a specific composition containing Cr, Zr, and V and by casting the above at a specific cooling velocity. CONSTITUTION:The Al alloy consisting of 1.5-3.0% Mn as a principal component,one or more kinds among 0.05-0.4% Cr, 0.05-0.5% Zr, and 0.05-0.4% V, and the balance Al is melted, which is cast at a cooling rate of 50-5,000 deg.C/sec. In this Al alloy, all of Mn, Cr, Zr, and V enter into solid solution in Al and improve strength after heating at high temp. and, as to respective contents of the above components, strength is deteriorated when they are below the lower limits and, when they exceed the upper limits, giant compounds are crystallized out and the strength-improving effect is reduced. Moreover, when the cooling rate is within the above-mentioned range, Mn, Cr, Zr, and V are forced to enter into solid solution and strength is improved. The strength-improving effect is deteriorated because giant compounds are crystallized out when the above cooling rate is below the lower limit, and, even if it exceeds the upper limit, the strength-improving effect is little.
Patent JP-H09125306-A (JP)
Title: Structure of paved part for approach or the like
Inventor: KONDO MOTOHIRO
IPC: E01C5/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory drainage by inserting and fixing to a ground anchor members fixed to the rear side of precast concrete floor panels of a specified number which are laid down on the surface of the ground while a clearance is being left with adjacent floor panels and a space for drainage is being left with the surface of the ground. SOLUTION: A required number of floor panels 11 are formed with precast concrete rectangular plates in which polymer cement is used, carbon fiber is mixed, or reinforcement materials are buried. Also they are laid down on a the surface of a ground 61 while a clearance 21 for water drainage is being left with adjacent floor panels 11a, 11b, and 11c, and a space 31 for water drainage is being left with the surface of the ground 61. Then anchor members 41 of which one end is fixed to a flush type nut 42 buried in the rear surface of the floor panels 11 are inserted and fixed onto the ground 61, and the floor panels 11 are fixed onto the ground 61 at a specified height. Thus the work can be performed easily in a short period, and a satisfactory paved part excellent in drainage can be obtained.
Patent JP-H09121775-A (JP)
Title: System for producing raw rice cracker
Inventor: SATO EIICHI
IPC: A23G3/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a raw rice cracker-producing system capable of being automatized, and thereby capable of improving the productivity of the raw rice crackers and reducing the production cost of the rice crackers. SOLUTION: This raw rice cracker-producing system is provided with a pallet-discharging device U for carrying out empty pallets P loaded on a carriage C, the first carrying device for carrying out the empty pallets discharged from the pallet-discharging device, a high speed carrying device for carrying the pallets having raw rice crackers G loaded thereon from the first carrying device to a pallet-piling device at a high speed, a pallet-piling device S for piling up the raw rice cracker-having pallets on a carriage, and a carriage- carrying device for delivering the carriage placed in the pallet-piling device and having raw rice cracker-having pallets piled up thereon from the pallet- piling device.
Patent JP-H02151157-A (JP)
Title: Wired broadcast telephone system
Inventor: ENAMI MASATAKE
IPC: H04M1/00
Filed: 1988-12-02
Abstract: PURPOSE:To attain the incoming call to a telephone set in a permanent call state by providing an interruption signal transmission function on an exchange and providing a line status monitoring circuit, a calling switch for interrupting a speech path and a function discriminating the reception of an interruption signal in a permanent call state. CONSTITUTION:When a hook switch 6 is hooked up, a control section 10 reads a line state from a line state monitoring circuit 9 to control a call switch 5 and to connect a handset 4 of a telephone set 2 to a line 3. When an outgoing state is consecutive for a prescribed time, the exchange 1 discriminates it as a permanent call and sends a busy tone and a howler tone. In order to disconnect a telephone set in the permanent call state from the line 3, the exchange 1 sends an interruption signal representing instantaneous interruption or short- circuit, then the control section 10 detects the interruption signal through a line status monitoring circuit 9 to control the call switch 5 to be closed, thereby disconnecting the speech path 4 from the line. In the case of the incoming call, the line circuit of the exchange 1 sends a selective call signal in a specific frequency. The control section 10 controls a call circuit 8 to ring a call tone if the call is a call signal to the telephone set in the permanent call state.
Patent JP-2000126676-A (JP)
Title: Coated inorganic building material
Inventor: OKAYAMA SEISHI
IPC: B05D7/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To ensure the strengthening of a substrate and adhesion to a final coating material by coating a cut section or machined face with an alkoxysilane water repellent having a 6-10C alkyl group and an acrylic urethane type moisture-curable solvent-base coating material. SOLUTION: A butt end and a cut section or machined face of a cement ceramic building material produced by sheet making is coated with an alkoxysilane water repellent of the formula: R1-Si(OR2)3 and an acrylic urethane type moisture-curable solvent-base coating material. After drying, coating with an acrylic emulsion type final coating material is carried out. In the formula, R1 and R2 are each straight chain or branched alkyl and R1 has 6-10 carbon atoms. The strengthening of the substrate and adhesion to the final coating material are ensured, water permeation resistance is improved and frost damage resistance can be ensured.
Patent JP-H05248817-A (JP)
Title: Interferometer, semiconductor processor and method and apparatus for measuring surface position of substrate
Inventor: SUTEIIBUN JIYOOJI BAABII
IPC: G01B11/00
Filed: 1992-11-13
Abstract: PURPOSE: To monitor and measure variation in the thickness of a thin film during the etching or adhering process in the fabrication of an integrated circuit. CONSTITUTION: A coherent light source 12 of an interferometer 10 for measuring the position of the processing surface 21 of a substrate 20 transmits a light beam 14 which is transmitted and reflected partially by a beam splitter 16. A reflected light beam 18 is further reflected on the processing surface 21 while a transmitted light beam 30 is reflected from a translator 32 oscillating by a specified distance at a specified frequency. A photodetector 24 measures the phase shift between a light beam 31 reflected from the translator 32 and a light beam 22 reflected on the processing surface 21 and delivers an output signal 26 to a feedback servo unit 28. The servo unit 28 delivers an output signal 38 for regulating the oscillation of the translator 32 and the output signal 38 designates the position of the processing surface 21.
Patent JP-H02150930-A (JP)
Title: Production of scan circuit
Inventor: MATSUMOTO KAZUHIKO
IPC: G06F11/22
Filed: 1988-12-02
Abstract: PURPOSE:To improve the logical designing efficiency of a scan circuit by using a design master file, a function level logical file, and a gate level logical file and producing the scan circuit based on the external specifications of the scan circuit. CONSTITUTION:When a scan circuit is produced, a design master file 110 is first read for extraction of the data on the external specifications of the scan circuit. While other design data are written into a function level logic file 111. Then the scan logic of a function level is produced from the data on the external specifications of the scan circuit and written into the file 111. The file 111 is read and each logic constitution element of the scan logic of a function level is evolved into a gate level logic by reference to a model evolution table. The gate level logic that performed the logical evolution is written into a gate level logic file 112. Thus it is possible to produce the scan circuit from the external specifications of the scan circuit and the logical designing efficiency is improved for the scan circuit.
Patent JP-H03165337-A (JP)
Title: Optical head
Inventor: TAKAHASHI MASAHIRO
IPC: G11B7/135
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the optical head which can be reduced in size and weight and decreased in the number of its components without any deterioration in detection accuracy by providing a condenser lens which has a transmission part and a light shield part and a 1st and a 2nd photodetector which have two photodetection surfaces. CONSTITUTION:Only the light component of 0th order in the projection light from an optical path changing means (22-24) is made incident on the condenser lens 26 principally, its diameter is smaller than the diameter of the projection light, and the center of the diameter is positioned on the optical axis of the optical path changing means; and the transmission part 26a which converges the projection light is formed on one side of a border line passing the center and the light shield part 26b is formed on the other side. A photodetector 28 consists of the 1st photodetector 31 having 1st and 2nd photodetection surfaces 31a and 31b divided by a division line which is nearly parallel to the border line and positioned at the focus of the transmission part and the 2nd photodetector 32 having 3rd and 4th photodetecting surfaces 32a and 32b arranged nearby on both sides of the detector 31 about the track direction of a disk; and the detector 31 detects the defocusing of the transmission part and the detector 32 detects a deviation in the intensity distribution of ring belt light.
Patent JP-H04176202-A (JP)
Title: Expansion type parabolic antenna
Inventor: HAYASHI TOSHIHIKO
IPC: H01Q1/08
Filed: 1990-11-09
Abstract: PURPOSE:To simplify the mechanism by expanding an arm with an expanding force of an expanded mast by a shape memory alloy made expansion member and a heater. CONSTITUTION:The restriction of an expansion arm 2 is released by a command or the like from ground as a 1st stage of the expansion and the restriction of an expansion type mast is released. Thus, the expansion type mast 6 able to be expanded is expanded by a shape memory alloy made expansion member 10 warmed up by a heater 11, the expansion force is exerted to the expansion arm 2 via an expansion wire 9 and the expansion arm 2 starts expansion simultaneously. When the expansion of the expansion mast 6 and the expansion arm 2 is finished, they are locked by a lock mechanism.
Patent JP-2000122298-A (JP)
Title: Negative lithographic printing plate
Inventor: SASAOKA SENZO
IPC: G03F7/11
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To accurately reproduce a silver image on a printing plate in a printed product by incorporating a specified desensitizing dye into a photosensitive layer. SOLUTION: This lithographic printing plate has a physical developing nucleus layer between an aluminum supporting body and a photosensitive layer. Silver halide particles in the photosensitive layer are a direct positive silver halide emulsion which is preliminarily fogged. The photosensitive layer contains a desensitizing dye having -1.1 (V vs SCE) reduction potential or noble than that which is at least one kind selected from desensitizing dyes expressed by the formula or the like. In the formula, R1 to R4 are each an alkyl group, aryl groups or heterocyclic groups, V1 to V8 are each independently hydrogen atom or an univalent substituent, L1 to L3 are each independently methine group, M1 is a counter ion which neutralizes charges, and m1 is a number >=0 necessary to neutralize charges in the molecule.  Thereby, a silver image on the printing plate can be accurately reproduced in a printed product.
Patent JP-H03166084-A (JP)
Title: Automatic work device by picture image information
Inventor: INOUE TATSURO
IPC: H04N7/18
Filed: 1989-11-27
Abstract: PURPOSE:To eliminate the error of a work positional data, by catching the small specified target of the upper face of a work object in a correct posture by a movable monitor camera, preparing the work positional data of a manipulator from the image information fed out of the movable monitor camera and composing it so as to control the manipulator. CONSTITUTION:A specified target is picked up with its image in the full visual field of a movable monitor camera 10 by aiming at the position of the specified target by a fixed monitor camera 4 and moving the movable monitor camera 10 to this position and the work positional data DW of the specified target is prepared from this image information. A manipulator 6 is then controlled by a control unit 7 to the work position based on this work positional data DW. At this time, the movable monitor camera 10 is positioned to the specified height almost just above the specified target, so the resolving power of the movable monitor camera 10 is improved and the work positional data DW becomes a correct value.
Patent JP-H05143430-A (JP)
Title: Device and method for editing protection
Inventor: KAJIMOTO KAZUO
IPC: G06F21/10
Filed: 1991-11-20
Abstract: PURPOSE:To provide the editing protecting device and editing protecting method capable of preventing data in a file from being destroyed by any person excepting for the first owner of the file even when the file is copied. CONSTITUTION:A protecting level judging means 3 judges whether a password record 18 exists in a copy destination file 16 or not. When the protection level judging means 3 judges that the password record 18 exists, an editing inhibiting means 5 disables the editing of the copy destination file 16. When the protection level judging means 3 judges that the password record 18 does not exist, an editing permitting means 4 enables the editing of the copy destination file 16.
Patent JP-S63160800-A (JP)
Title: Automatic welding system at construction site
Inventor: MITOMI NOBUYOSHI
IPC: B23K9/12
Filed: 1986-12-23
Abstract: PURPOSE:To simplify an equipment and to improve working efficiency by providing the arm rockable in reciprocation to the main shaft of a reversing machine, arranging the rail for a welding robot traveling on the arm as well and performing a welding by reversing the welding robot alternately. CONSTITUTION:A reversing machine 1 having a width adjustable chuck member 5 is provided and the arm 6 rocking with reciprocation is fitted to a main shaft 2. The rocking end of the arm 6 is fixed to the center part of a welding robot traveling rail 7. A reversing machine 1 is installed on the material 12 to be welded and after instructing welding conditions, a welding position, etc., one side of the material 12 to be welded is subjected to 1-2 layer vertical bead welding, then the welding is performed by moving the welding robot main body 8 and rail 7 to the other side of the material 12 to be welded via the driving of the reversing machine 1. A large sized reversing device is disused and the reliance on a worker is reduced, so the equipment is simplified and working efficiency is improved.
Patent JP-H04179121-A (JP)
Title: Fine pattern formation method
Inventor: KAMIYAMA KINYA
IPC: H01L21/3065
Filed: 1990-11-08
Abstract: PURPOSE:To enable the pattern of a resist mask to be precisely transferred on a material to be etched away while avoiding the occurrence of a bowing phenomenon by a method wherein the wavy shape is given to the sidewall surface of the pattern of a resist mask using the stationary wave effect during the resist film exposure step. CONSTITUTION:The whole surface of a substrate 2 (a material to be etched away) is coated with a resist 1 to be pre-baked and then the resist 1, after a shielding mask 3 is arranged above the same, is exposed to monochromic rays e.g. g- and i-lines. Next, the wavy shape is given to the pattern sidewall surface of the resist mask during the development step by the interference of the incident rays over the resist, the reflected rays from the resist-surface interface and between multiple reflected rays corresponding to respective rays. Finally, the substrate 2 is anisotropically etched away using this resist mask as an etching mask.
Patent JP-H07163125-A (JP)
Title: Step motor
Inventor: MATSUMOTO JOJI
IPC: H02K37/14
Filed: 1993-12-06
Abstract: PURPOSE:To enhance the relative positioning accuracy of pole teeth and the productivity while decreasing the outer diameter of motor. CONSTITUTION:The step motor comprises a shaft 22 secured with a magnet 24, bobbins 28 disposed on the opposite sides of the magnet 24, coils wound around respective bobbins 28, short pole teeth 16A, 16B having one end coupled magnetically with the end part of the bobbin 28 on the magnet 24 side and the other end facing the outer peripheral face of the magnet 24, and long pole teeth 14A, 14B having one end coupled magnetically with the opposite end part of the bobbin and the other end facing the outer peripheral face of the magnet 24. All pole teeth are formed integrally with a case 12 housing the respective parts and each bobbin 28 is secured to the case 12.
Patent JP-H11144594-A (JP)
Title: Polarized electromagnetic relay
Inventor: KASAHARA KEIICHI
IPC: H01H51/22
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a polarized electromagnetic relay capable of arranging a magnet having the same magnetomotive force even in the polarized electromagnetic relay having different coil specifications. SOLUTION: The lower surface of an armature 11 is formed into a recessed shape over the width direction in the central part in the long direction of the armature constituting an armature block 1, the armature block 1, a fixing block 2, and an electromagnet block 3 are integrally assembled, the magnetic pole surface in the upper part of the magnets arranged in the specified position of the electromagnet block 3 is faced to the recess 111 on the lower surface of the armature, and a gap between the magnet and the armature 11, on the magnetic block is made wide. A non-magnetic body having a projection whose tip has almost the semi-circular cross section is fixed to the recess 111, the projection is brought into contact with the upper surface of the magnet, and the armature is slantingly moved on the magnetic pole part on the upper surface of the magnet as support point.
Patent JP-H01147920-A (JP)
Title: Quasi-peak value evaluation device
Inventor: OSAKABE MASATOSHI
IPC: G01R19/04
Filed: 1987-12-04
Abstract: PURPOSE:To decrease an overload coefficient considerably in the measurement of a quasi-peak value of a pulse signal at a low frequency by detecting a maximum level of an input signal for evaluation and applying weight operation to the maximum level by a prescribed response coefficient. CONSTITUTION:A selection means 2 extracts an evaluation signal to be evaluated from a pulse input signal 1 and gives it to a peak detection means 4 and a frequency detection means 5. The peak detection means 4 detects the maximum level of an inputted evaluation signal and the frequency detection means 5 detects the frequency of the said evaluation signal. A coefficient output means 6 outputs a response coefficient in response to the detection response of the quasi-peak detection based on the said frequency information. A computing element 7 applies the weighting operation to the said maximum level by the said response coefficient to output the quasi-peak value for the said evaluation signal.
Patent JP-S63157484-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI HIDEO
IPC: H01L31/04
Filed: 1986-12-22
Abstract: PURPOSE:To prevent the generation of a leak through an intermediate layer by a method wherein parts of the intermediate layer are previously patterned for avoiding the contact of a low-resistance material for connecting in series a low-resistance intermediate layer-including semiconductor layer of a multijunction structure and the intermediate layer. CONSTITUTION:Transparent electrodes 2 are each isolatedly made on a glass plate 1. p-type, i-type and n-type amorphous Si layers 3-5 are made by a glow discharge decomposition method, wherein SiH4 and the mixed gas of the SiH4 are used. Then, an intermediate layer 10, whereon an Mo layer is partially deposited, is provided and p-type, i-type and n-type amorphous Si layers 6-8 are anew superposed. Parts, which have no Mo layer, of the semiconductor layer are removed using a Q-switched YAG laser to isolate the semiconductor layer. Then, 4l electrodes (back electrodes) 9 are deposited and patterned to obtain a device, wherein solar cells are connected in series. In this constitution, as parts of the intermediate layer 10 are previously patterned and formed, there is no lowering of a photoelectric conversion efficiency due to a leak through the intermediate layer 10.
Patent JP-H11141362-A (JP)
Title: Starter for internal combustion engine
Inventor: TATENO MANABU
IPC: F02D41/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the filling efficiency of fresh air and mixture and improve the stability of an internal combustion engine by providing a starting drive means for rotating a crankshaft and a cam shaft in starting the internal combustion engine and driving the cam shaft to set the opening/ closing time of an intake valve in starting to a prescribed time. SOLUTION: An ECU 14 judges whether an engine temperature is less than a prescribed value or not in starting an internal combustion engine whose starter switch is turned on. When the judgment is YES, a relay 56 is turned on, the output current of a battery 54 is applied to an electric motor 52, and an intake side cam shaft 15 is rotationally moved via gear rows 52b, 51. Though the rotational force is inputted in a variable valve timing mechanism 32, the built-in hydraulic piston is in a floated state so that the rotational force is prevented from being transmitted to a timing pulley 15a. In this state, cranking is implemented, when the opening/closing time of the intake valve 10 is most advanced, so that the mixture filling quantity into the combustion chamber is increased and the startability is improved.
Patent JP-H01148804-A (JP)
Title: Reinforcing type porous sheet for glove
Inventor: NAGAMI HIROSHI
IPC: B32B5/32
Filed: 1987-12-02
Abstract: PURPOSE: To prepare a porous laminated sheet to be used for synthetic resin gloves, by sandwiching a thermoadhesive porous sheet between a polyolefin- based porous sheet and a reinforcing porous sheet followed by integrating partly or wholly by heat bonding. CONSTITUTION: This porous laminated sheet is obtained by sandwiching a thermoadhesive porous sheet 4 between a polyolefin-based porous sheet 2 and a reinforcing porous sheet 3 followed by integrating partly or wholly by heat bonding. The area of the heat-bonded site can be set at discretion, depending on the moisture permeability, air permeability, mechanical strength, etc., each to be required, within the range of 1-100% of the whole area of this sheet. Thus, this porous laminated sheet is improved in mechanical strength and excellent in air permeability.