baber/WOPTO huggingface dataset:
Patent JP-H01110896-A (JP)
Title: Remote control air quantity adjusting device for electric fan
Inventor: DOI AKITO
IPC: F04D27/00
Filed: 1987-10-22
Abstract: PURPOSE:To enable a quantity of air to be adjusted to an optimum value in accordance with a distance with a single operation by the user, even when he moves, by additionally providing a remote controller position detecting function in an electric fan. CONSTITUTION:When a normal signal is fed from a remote controller 1, by an operating signal D of the normal signal, a signal from a normal signal detecting light receiving element is output as the normal signal via an amplifying circuit 27, synchronizing detector circuit 28 and a waveform shaping circuit 29. Next, when a position detection signal is fed from the remote controller 1, successively switching remote controller position detection operating signals A-C, a signal from remote controller position detecting light receiving elements 21-23 is output corresponding to the respective operating signals as a remote controller position signal B via the amplifying circuit 27 and the synchronizing detector circuit 28.
Patent JP-H07121230-A (JP)
Title: Plant state predicting device
Inventor: UDAGAWA KAZUYUKI
IPC: G06F19/00
Filed: 1993-10-26
Abstract: PURPOSE:To eliminate inaccuracy of a simulator due to a calculated value at the time of designing by making a learning part which learns system characteristic values of a simulator part from measurement data start learning when the state signal of a plant meets specific requirements. CONSTITUTION:The plant state predicting device 1 has the simulator part 2, the learning part 3 which learns the system characteristic values used for simulation, a model data part 4 which stores a simulator model expression and model data used for the simulation, a process signal input part 5 which inputs the process signal of the plant, a signal input part 6 for a digital signal indicating the state of equipment or a system, and a display and input device 7. Then the learning part 3 learns the system characteristic values based on the measurement data of the plant system and the actual plant state. Consequently, assumptions of calculation, inaccuracy of a calculated value, and influence from other systems are excluded and the system characteristic values matching the actual state can be set.
Patent JP-H10120948-A (JP)
Title: Scratch-resistant clear coat containing surface-reactive fine powder and its production
Inventor: OERMANN BRUCE
IPC: C09D7/61
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material composition having good scratch resistance and to provide a method for improving the scratch resistance of the coating composition. SOLUTION: This coating composition comprises (A) a coating membrane type binder system containing a cross-linkable resin and if necessary a cross- linking agent for cross-linking the cross-linkable resin, (B) colorless carbide or inorganic fine particles capable of reacting with a cross-linking part of the coating membrane type binder system and having about 1-1,000nm particle diameter before blending to the coating composition, and (C) a solvent system for the cross-linkable resin and if necessary a solvent system for the used cross- linking agent and the fine particles. The percentage of the cross-linkable resin is about 10 to about 80wt.% and that of the inorganic fine particles is about 0.1 to about 60wt.% based on the total weight of the cross-linkable resin, the optionally used cross-linking agent and the inorganic particles.
Patent JP-H01109179-A (JP)
Title: Mechanism for controlling steering angle
Inventor: INOUE NOBUAKI
IPC: B62D7/14
Filed: 1987-10-22
Abstract: PURPOSE:To optionally set a large rear wheel steering angle in both the same phase and the opposite phase by engaging one of the pair of racks of a longitudinally moving frame interlocked with the steering of front wheels with the pinion of an output shaft for reciprocating a rear wheel steering tie rod. CONSTITUTION:When a steering wheel 12a is steered, e.g., rightward, front wheels 2 are steered rightward by means of a front wheel steering mechanism 20. At the same time, the screw shaft 19 of a steering angle control mechanism 16 is rotated via an input shaft 11 forwardly moving a longitudinally moving frame 31 while rotating the pinion 33 of a rear wheel steering mechanism 18 counterclockwise. As a result, rear wheels 29 are also steered rightward. When the steered angle of the front wheels 2 reaches a defined value, an electronic control device 64 switches over an oil pressure control valve 65. Thereupon, the longitudinally moving frame 31 is moved rightward by means of an actuator 41 engaging one rack 17 with the pinion 33. As a result, the pinion 33 is rotated clockwise to steer the rear wheels 29 leftward.
Patent JP-H01148815-A (JP)
Title: Production of carbon fiber
Inventor: HERUBERUTO BENEKE
IPC: D01F9/145
Filed: 1988-10-25
Abstract: PURPOSE: To allow the spinning to be carried out at comparatively low temperature by adding a specific solvent to a carbon fiber precursor just before the spinning, and mixing the resultant product under the condition under which the solvent is present under hypercritical condition. CONSTITUTION: A solvent in which a carbon fiber precursor is insoluble or only slightly soluble under normal conditions (e.g. a high boiling point alcohol and water present in a liquid phase at <=100 deg.C under normal pressure) in the proportion of 2-10 wt.% is added to the precursor just before the spinning, and the precursor and the solvent are mixed at least for 10 min under the condition under which the solvent is present in the hypercritical condition. The solvent is completely homogeneously dissolved in the precursor under the hypercritical condition.
Patent JP-H07117864-A (JP)
Title: Sheet stacking device and image forming device
Inventor: SAMEJIMA TAKAO
IPC: B65H1/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide a sheet stacking device, in which switching operation in a sheet change between different size sheets is simplified and a failure in switching for size detection is prevented. CONSTITUTION:When a rear end regulating plate 8 is only slid to the rear end position of a recording paper size, side regulating plates 7a, 7b are also slid to the preset position in the width direction via a cam plate 31, so that recording paper P is positioned, and at the same time, a size detecting means 27 is rotated via a large spur gear 34 and a small spur gear 35, and a projection 27a corresponding to the preset size is projected from the side face of a cassette case body 4, and consequently, a size of the sheet loaded and stored inside a paper feeding cassette 1 can be detected by a not illustrated detecting means on the device main body side.
Patent JP-H11110449-A (JP)
Title: System and method for quality control
Inventor: SAKAYORI MASAHIKO
IPC: G06Q30/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make successively manageable quality information while making changed information and a present article correspond to each other by transmitting quality information, which is updated based on collation between the quality information of a delivered component and the quality information of an ordered component, to a shop using the component. SOLUTION: At a server 105, the quality information of components is stored in data bases 160-180. An order module stores the quality information of the ordered components in the data bases 160-180. A data input module inputs the quality information of delivered components. A data collation module collates the quality information inputted by the data input module with the quality information of ordered components stored in the data bases 160-180. Based on the collation, a data updating module updates the quality information in the data bases 160-180. A data transmission module transmits the updated quality information to shops 101a-101c using the components.
Patent JP-S61145518-A (JP)
Title: Bear conversion lens
Inventor: TAKASE HIROSHI
IPC: G02B15/12
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a small-sized, lightweight rear conversion lens which facilitates variation in focal length and has large variation in power variation ratio by arranging a main lens system and the rear conversion lens relatively so that a desired power variation ratio is obtained. CONSTITUTION:The 1st negative lens, the 2nd positive lens, the 3rd negative lens, and the 4th positive lens of the rear conversion lens II are arranged successively behind the main lens system I so that they are put in and out freely. The radius of curvature of the image side of the 1st lens of the lens system II is denoted as Ra, the radii of curvature of the 2nd positive lens at the sides of the main lens system I and image side are denoted as Rb and Rc, and the radius of curvature of the 3rd negative, lens at the side of the main lens system 1 is denoted as Rd. Further, refractive indexes of the 1st negative, the 2nd positive lens, the 3rd negative lens, and the 4th positive lens are denoted as N1-N4 and inequalities hold for the respective values. Thus, the whole lens system is reduced in size and weight and the focal length is easily varied.
Patent JP-H07235095-A (JP)
Title: Magneto-optical reproducing pickup
Inventor: NAKANO SATOSHI
IPC: G11B7/135
Filed: 1994-10-31
Abstract: PURPOSE:To easily compensate a phase difference between two intrinsic modes (integral multiple of pi) and to reduce deterioration in quality of a reproducing signal due to the elliptical polarization of a light even when there are a variance in manufactured waveguides, fluctuations in an optical parameter due to temperature changes, fluctuations in the wavelengths of emitted lights, etc. CONSTITUTION:This device is provided with an optical waveguide 4 for guiding the TE mode component of a laser light emitted from a light emitting means 5 to the magneto-optical recording medium side and guiding a reflective light from the magneto-optical recording medium to the differential light detecting part 9 side and this optical waveguide 4 is provided with a phase compensating means for compensating a phase difference between the light components of TE and TM modes included in the reflective light. In this case, the phase compensating means is constituted of an optical waveguide constituted on a base plate made of an electrical optical crystal by forming a thin film having a light refractive index higher than that of this base plate, phase control electrodes (21a and 21b) for impressing a magnetic field to this optical waveguide in a direction along the TM mode and a feedback circuit 11.
Patent JP-H02114593-A (JP)
Title: Ceramic circuit board and manufacture thereof
Inventor: HIROYAMA YUKIHISA
IPC: H05K1/09
Filed: 1988-10-24
Abstract: PURPOSE:To prevent a substratum metal from being diffused to the surface of a gold film by a method wherein a metal layer is formed on a ceramic substrate, an amorphous metal layer is formed on its surface and the gold film is formed on an outermost layer. CONSTITUTION:An aluminum ceramic substrate 1 is cleaned by using a degreasing liquid; the surface is roughened by using a mixed solution of NH4F, (NH4)2SO4, concentrated H2SO4 and H2O and a molten liquid of NaOH. A copper film 2 by an electroless copper plating operation is formed; a photosensitive resist film is pasted on the whole surface; a conductor circuit is exposed to light; the photosensitive resist film in an unexposed part is removed; the circuit is etched; the copper film 2 which is not necessary as the conductor circuit is removed; the conductor circuit is formed. Then, a nickel film 3 is formed; in addition, an amorphous Co-W alloy film 4 is formed; a gold film 5 is formed on it. Thereby, one part of a metal as a substratum of gold is not diffused to the surface of the gold film even when it is heated.
Patent JP-H06114668-A (JP)
Title: Complex processing device
Inventor: KONISHI JUNICHIRO
IPC: B23Q7/00
Filed: 1992-10-07
Abstract: PURPOSE:To provide the productively with unmanned operation at night for works to be processed, which have been prepared in the daytime, and make the production reasonable by changing over the pallet supply path to a machin ing center between the daytime and nighttime. CONSTITUTION:A pallet 2 on which a work to be processed is mounted in the second preparatory station 9, is handed over to a three-dimensional warehouse 10 via a rotary table device 8 and a stacker crane 11, and a plurality of such pallets 2 are stored for nighttime operation. These works are restricted for products having a comparatively long term of delivery. At nighttime, operations in the first and second preparatory stations 6, 9 are interrupted, and each pallet 2 holding fast a work is taken out by the stacker crane 11 from the warehouse 10 and handed over to the machining center 1 via the rotary table device 8 and a buffer station 7, and various processings are done to the work by the machining center 1.
Patent JP-S61145475-A (JP)
Title: Internal delay time exclusive type ultrasonic range finder
Inventor: SHIAKU YOSHIYUKI
IPC: G01S15/08
Filed: 1984-12-19
Abstract: PURPOSE:To attain to enhance distance measuring accuracy, by providing a time measuring means for measuring the time from the point of time when the receiving signal of a direct wave arrived a comparator to the point of time when the receiving signal of the reflected wave arrived the comparator. CONSTITUTION:The timing pulse generated from a main timing pulse generation circuit is emitted to a target through a transmission pulse line forming circuit 12, a booster circuit 16 and a transmitter 18, and the reflected wave thereof and a direct wave are supplied to a comparator 26 through a receiver 20, an amplifier 22 and a band pass filter 24. The comparator 26 outputs a high level signal during a time when the receiving signal is larger than the comparing voltage from a comparing voltage generation circuit 28 to be supplied to a sequence circuit 13 which is, in turn, reset by the timing pulse from the circuit 10. Next, the count content of a counter 14 is always inputted to first and second latch circuits 30, 32 and, when the latch signal from the circuit 13 was inputted, the count content at that time is latched. The count contents latched by the latch circuit 30, 32 are respectively supplied to a distance calculation circuit 36 where the distance up to the target is calculated by a specific formula.
Patent JP-H1088788-A (JP)
Title: Scaffold base
Inventor: SHIBUYA SHINICHIRO
IPC: E04G5/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold base which can be easily assembled and disassemble, and which can be reused without damaging assembled members. SOLUTION: A scaffold base is composed of an upper stationary bracket 2 and a lower stationary bracket 3 which are removably fixed to a flange 1a of a H-steel bar 1 fixed being set on a slope surface, and a horizontal arm 4 having one end pivotally journalled to the upper stationary bracket 2. A support arm 7 is pivotally journalled at its one end to the other end of the horizontal arm 4, and at it's the other end to the lower stationary bracket 3 so that the horizontal arm 7 is supported horizontally.
Patent JP-S63122635-A (JP)
Title: Production of p,p'-dialkylbiphenyl
Inventor: TAKAHATA KAZUNORI
IPC: B01J29/00
Filed: 1986-11-11
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for condensation based polymers, intermediate for dyes, medicines.agricultural chemicals, raw material for polymers used in liquid crystals, etc., in high yield, by reacting biphenyls with an alkylating agent in the presence of a mordenite type zeolite catalyst under pressure. CONSTITUTION:Biphenyls are reacted with an alkylating agent, e.g. olefin, aliphatic lower alcohol or alkyl halide, in the presence of a mordenite type zeolite catalyst under >=2kg/cm<2>G pressure to afford titled substance. The above- mentioned reaction may be carried out either one of the vapor and liquid phases. In the case of the vapor phase, the reaction is preferably carried out at 200-250 deg.C temperature under 2-20kg/cm<2>G. In the case of the liquid phase, the reaction condition is preferably 150-250 deg.C under 3-100kg/cm<2>G. In both cases, the molar ratio of the biphenyls to the alkylating agent is 1:3-10. Hydrogen ion exchange type is particularly preferred as the mordenite type zeolite catalyst.
Patent JP-H01148275-A (JP)
Title: Freely implantable fibrillation remover electrode
Inventor: TOMASU JIEI FUOGATEII
IPC: A61N1/39
Filed: 1988-10-26
Abstract: PURPOSE: To obtain a freely implantable fibrillation remover electrode by including an insulating guide terminated by a tip part which has a specified form containing an electroconductive element so freely flexible that it is extended in a linear form with the application of a concentrating force or an axial force and takes a specified form with the removal of the force. CONSTITUTION: A freely flexible insulating part 14 is so arranged as to have an electroconductive material 16 spirally wound on an electrode 12. The shape of the spiral allows the removal of distortion at a contact part of the insulating material 14 and the material 16 when the electrode 12 is bent in a specified form. The material 16 is connected to a power supply part by an internal conductor 18. The root end of the electrode 12 is sealed by a connection pin 19. This electrode 12 is given the shape of spiral to imitate a function of a by far large paddle type electrode by increasing the area of the surface contacting the tissue of a heart. However, since the insulated part 14 is freely flexible, for example, it can be straightened by inserting a bougie into a center hole. This enables inserting of the electrode through a minimal cut part slightly larger than the diameter of the electrode itself.
Patent JP-H07122990-A (JP)
Title: Output control circuit
Inventor: YAMAZAKI KOBO
IPC: H01L27/06
Filed: 1993-10-27
Abstract: PURPOSE:To surely perform a power source disconnection compensation and to suppress the power consumption of a power source disconnection compensation circuit in a stationary state. CONSTITUTION:This circuit is an output control circuit performing the output control of an output circuit 4 having at least three output states and is provided with a signal input circuit 1 inputting the state control signal of the output circuit 4, a signal output circuit 2 outputting the state control signal based on the state control signal and the potential of a power source line Vcc and a power source disconnection compensation circuit 3 controlling the output state of the signal output circuit 2 based on the potential of the power source line Vcc. In the power source disconnection compensation circuit 3, the output point A of a level shift element performing the level shift of the power source line Vcc is connected with a drain and a transistor(Tr) 5 is provided. In the power source disconnection compensation circuit 3, current flows at an instant when the voltage of the power source line Vcc becomes reference voltage from the time when power supply is turned on and a current route is not formed between the power source line Vcc and a ground line GND because Tr 1, Tr 4 and Tr 5 become OFF states in the subsequent stationary state.
Patent JP-H02114625-A (JP)
Title: Photoelectron mask
Inventor: IWAMATSU SEIICHI
IPC: H01L21/027
Filed: 1988-10-25
Abstract: PURPOSE:To extend the life of a photoelectron mask by a method wherein a patterned phtoshielding films are formed on the surface of a transparent substrate such as quartz, etc., and after forming a photoelectron radiating film on the surface of the photoshielding films, an SiO2 film, etc., in specified thickness is formed on the photoelectron radiating film. CONSTITUTION:Patterned photoshielding films 2 comprising Cr film, etc., around 500Angstrom  thick are formed on the surface of a transparent substrate 1 comprising quartz, sapphire, fluorite, etc., around 1mm thick and then a photoelectron film 3 around 1000Angstrom thick comprising cesium iodide, etc., is formed on the film 2. Next, an SiO2 film, an Al2O3 film or Si3N4 film or mixed film of these films, etc., around 20Angstrom  thick is formed by sputtering process, etc., to be a tunnel film 4. When the tunnel film 4 is irradiated with photo lambdanu from the rear side of a mask, the electrons e<-> emitted from the photoelectron film 3 tunnel their ways through the tunnel film 4 to be radiated in figure shape simultaneously preventing the component elements of the photoelectron film 3 from evaporating.
Patent JP-H11111753-A (JP)
Title: Semiconductor device
Inventor: MIZUTA MASAHARU
IPC: H01L23/485
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To improve contact property between a probe needle and a bonding pad electrode, and to drastically reduce maintenance load of a probe card, by providing the bonding pad electrode formed on a semiconductor substrate and a rhenium layer formed on the electrode layer. SOLUTION: A bonding pad electrode layer 2 is formed on a silicon substrate 1. The bonding pad electrode layer 2 is composed of aluminum alloy, and is electrically connected to a distribution layer formed on the silicon substrate 1. A rhenium layer 5 is formed so as to be in contact with the bonding pad electrode layer 2. A crystal lattice of the rhenium layer 5 has a dense hexagonal structure. The surface of the rhenium layer 5 is oxidized by oxygen in the air to form a thin rhenium oxide layer 6 thereon. A probe needle is allowed to be in contact with the surface of the rhenium oxide layer 6, in the condition of which electrical signals are transmitted to a semiconductor device. Thus, contact property between the probe needle and the bonding pad electrode 2 is improved.
Patent JP-H11110553-A (JP)
Title: Method for recognizing sink and bathtub from building drawing and device therefor
Inventor: KURITA HIROKI
IPC: G06T7/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To accurately and automatically recognize a sink of a kitchen, a lavatory, etc., and a bathtub of a bath room among house description parts in a building drawing. SOLUTION: Image data on the building drawing read by an image reading part 2 is inputted, the number of black or white dots in horizontal and vertical directions of the inputted image data is counted, and pieces of dot number counting and arranging data in both directions are generated by a dot number counting and arranging data generating part 6. Position information of a wall is recognized, based on each pieces of the arranging data by a contour and frame recognizing part 7, line contour of a room in which the sink or the bathtub is installed is recognized by limiting the position information to the area with the size of a specified range expressed in a scale in the area surrounded by a contour line and a frame line of the wall and the sink and the bathtub are recognized by the image data in each contour of the room by a sink and bathtub recognizing part 13.
Patent JP-2001090549-A (JP)
Title: Cam shaft driving device for engine
Inventor: UCHIDA MASAHIRO
IPC: F02B75/18
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the axial length of an engine. SOLUTION: A cam shaft driving device comprises a crankshaft 27 to be drive by an engine, a transmission connected to one side of the crankshaft, an inlet cam shaft 13 and an exhaust cam shaft 14 arranged in parallel to the crankshaft, an intermediate shaft 34 arranged between each of the cam shafts and the crankshaft, and valve timing variable devices 17, 19 mounted on at least one of the inlet cam shaft, the exhaust cam shaft and the intermediate shaft at the transmission side, whereby the rotation of the crankshaft is transmitted from the other side of the crankshaft to the valve timing variable devices via the intermediate shaft.