baber/WOPTO huggingface dataset:
Patent JP-S6089687-A (JP)
Title: Annular heat pipe
Inventor: ADACHI AKIO
IPC: F28D15/02
Filed: 1983-10-19
Abstract: PURPOSE:To uniformly heat the barrel of a gun, by pressedly holding wicks, which are closely contacted to the inner and the outer walls of a closed pipe, on the wall surfaces of a pipe by a holder body which is inserted in the pipe, provided with punched steam pores, and of which sectional area is corrugated. CONSTITUTION:An annular heat pipe 3 is composed of an annular closed pipe body 7 of inner and outer, double pipe structure. It consists of an inner pipe 4, an outer pipe 5, end plates 6 on both sides, wicks 8 being provided to each pipe to impregnate and hold operation fluid, and a holder body 9. The holder body 9 is inserted in the middle part of a closed pipe body 7, so as to be bridged between the inner pipe 4 and the outer pipe 5, with its projected surfaces of corrugated shape being abutted against both wicks 8, pressedly holding each wick 8 against the wall surfaces of a pipe body by its spring tension. When the outer pipe 5 partially receives the solar heat, the heat is transmitted to the wick 8 which is contacted to the outer pipe 5. The heat is absorbed into the wick 8 by changing the phase of operation liquid impregnated in the wick, and generated steam is dispersed from the pores of a holder body to the whole area of the pipe in a moment, condensed on the wall surfaces of a pipe in low temperature, and the condensed water returns to the evaporation side of a pipe via a wick 8. The partially generated heat is transferred to the whole pipe area as evaporation heat by evaporation and condensation cycles. By this method, the barrel of a gun can uniformly be heated.
Patent JP-S6350736-A (JP)
Title: Apparatus for inspecting surface contamination
Inventor: YAMAGAMI SUMIO
IPC: G01T7/02
Filed: 1986-08-21
Abstract: PURPOSE:To smoothly and easily detect surface contamination regardless of the shape of a body to be inspected, by mounting a laser oscillator and a collection means for collecting the foreign matter released from the surface of the body to be inspected. CONSTITUTION:A body 8 to be inspected is rotated or allowed to rise and fall using a rotary device 9 and an up-and-down movement device 10 and the laser pulse emitted from a laser oscillator 1 is controlled by an optical range finder 4 and a sight mechanism 2 so as to irradiate the predetermined inspection region of the body 8 to be inspected. In this state, the laser pulse is allowed to irradiate the body 8 to be inspected from the oscillator 1 on the basis of the material quality of said body 8 and the air in a hood 12 is sucked by a suction device. The foreign matter adhered to the surface of the body 8 to be inspected is heated by the laser pulse allowed to irradiate the surface of said body 8 and evaporated to be separated from the surface of the body 8 to be inspected and subsequently cooled to be formed in a granular state and receives a thermal shock to be released. Subsequently, the foreign matter released is sucked from the suction port of the hood 12 by the suction device to be adhered to filter paper. By this method, inspection can be performed smoothly.
Patent JP-S6176741-A (JP)
Title: Method of controlling ignition timing of internal-combustion engine and controlling idle speed control valve
Inventor: TAKEDA YUJI
IPC: F02D41/16
Filed: 1984-09-19
Abstract: PURPOSE:To prevent the temperature of a catalyst from lowering and to enhance the rate of purification of exhaust gas, by controlling the ignition timing with a retarded spark advance when a steady state running condition of a vehicle lasts, and by opening an ISC valve for a predetermined time. CONSTITUTION:At step S10 a spark advance is computed in accordance with the load and rotational speed of an engine. It it is determined at step S20 that a steady state running condition of a vehicle lasts, the ignition timing is controlled with a retarded spark advance (step 30). Further, the opening degree of an ISC valve is controlled to become larger than that upon feed-back control operation by a predetermined opening degree (step S40). Thus, it is possible to prevent the temperature of a catalyst from lowering to a value below its activating temperature, thereby it is possible to enhance the rate of purification of exhaust gas.
Patent JP-H0245734-A (JP)
Title: Automatic structure analytic processor
Inventor: NISHIMURA NOBUHIKO
IPC: G02B21/00
Filed: 1988-08-05
Abstract: PURPOSE:To investigate the structure of a material in a short time by observing the surface structure of the material, processing and storing an input image, and outputting optional stored images by enlargement, reduction, or composition. CONSTITUTION:An optical microscope 1 is fitted with an automatic focus adjusting mechanism 2 and an XY control stage 4. Further, the microscope 1 is provided with a computer 6 which controls the position of the stage 4 to move the stage 4 by an optional movement quantity at optional time intervals in the XY direction and stores a storage device 5 with information on the relative position of the stage 4 calculated reversely from the movement quantity. The optical microscopic structure observed through the microscope 1 is inputted through a television camera 7. This image is processed by enlarged, reduced, or composed through an image processor 8 and the result is displayed on a display 9 and printed on a printer 10. Thus, the tissue of the material is easily investigated in a short time.
Patent JP-H1037969-A (JP)
Title: Gear fastening mechanism
Inventor: MASUDA YOSHIHIKO
IPC: F16D1/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a backlash in the rotating direction between a shaft and a gear so as to easily control a tolerance by providing flexibility for pressing the chord side of a shaft hole to a flat face part in a gear fitting part and arranging a tilted hood part in a gear for narrowing the shaft hole. SOLUTION: A shaft 1 is inserted into a shaft hole 7 in a gear 6 from the arrow B direction. When a stepped face 4 of the shaft 1 is brought into contact with a butting face 8 of the shaft hole 7, claws 11a, 12a are locked in a drop preventing groove 5, and gear fastening is finished. A hood part 9 in the gear 6 is provided with flexibility and the inside face 9a is tilted, so that a flat face part 3 in the shaft 1 is pressed and a backlash to the rotating direction can be eliminated. On the other hand, production tolerances for the gear 6 and the shaft 1 can be increased, so that the tolerance control and production can also be facilitated. In addition, no snap ring is required, so that the number of parts can be reduced and assembly can be facilitated.
Patent JP-H0863245-A (JP)
Title: Constant current circuit
Inventor: KOYABE KAZUNORI
IPC: G05F3/26
Filed: 1994-08-22
Abstract: PURPOSE: To generate a constant current which has not temperature dependency or has prescribed temperature dependency and is not affected by variation in source voltage through as simple constitution as possible. CONSTITUTION: A reference transistor(TR) means 20 which generates a reference voltage Vr at the point of connection with a current source means 10 by receiving an input current Ii and a voltage dividing means 30 which generates a control voltage Vc by dividing the reference voltage Vr are combined with a current source means 10 which generates a constant-value input current Ii having temperature dependency, or an adjusting TR means 21 which generates the control voltage Vc at the point of connection with the current source means 10 and the voltage dividing means 30 which divides the control voltage Vc and applies the result as an adjusting voltage to the adjusting TR means are combined;  while an output current Io supplied to a load 1 is controlled by an output TR means 40 according to the control voltage Vc, the temperature dependency of the input current Ii is adjusted in an opposite direction with a voltage division ratio set in the voltage dividing means 30 and the output current Io which has a temperature coefficient of 0 or a desired temperature coefficient value is led out.
Patent JP-H0541761-A (JP)
Title: Information communication equipment
Inventor: FUJIMOTO MUNENORI
IPC: H04N1/00
Filed: 1991-08-06
Abstract: PURPOSE:To reduce the amount of protrusion from a wall and to enable recorded recording paper to be collected by thinning wall type information communication equipment. CONSTITUTION:A recording head 19, a platen roller 20, an ejection roller 21, and a cutter 22, etc., are arranged at the lower side of a roll paper housing part 15 in which roll paper 16 is housed so as to form the carrying route of recording paper in vertical straight line shape, and furthermore, ejected recording paper can be collected in a state where the recording paper is set vertically by assembling a recording paper receiver 24 formed in flat cylindrical shape. Also, a reading part 30 is arranged so as to be located at the upper side of the roll paper housing part 15 and also to be positioned on almost the extension of the recording paper carrying route, which extremely thins the whole device.
Patent JP-H0366648-A (JP)
Title: Preparation of 9,9'-bis(amino-or iminophenyl) fluorene
Inventor: SAIMON MINNKUN RII
IPC: B01J31/10
Filed: 1990-07-26
Abstract: PURPOSE: To obtain 9,9'-bis(amino- or iminophenyl) fluorene useful as a component of epoxy resins or a crosslinking agent for polymers, by reacting 9- fluorenone with a prim. or sec. aniline compound under the existence of an acid perfluorosulfonic acid polymer as a catalyst.  
     CONSTITUTION: The objective substance, 9,9'-bis(amino- iminophenyl) fluorene, is botd. by reacting 9-fluorenone with an aniline compound of formula I, (where R 1 =H, an alkyl, an aryl, OH or NO 2  and R 2 =H, an alkyl or a halogen), under the existence of an acid perfluorosulfonic acid polymer as the catalyst. The catalyst preferably has a repeating unit of formula II or III, [where n=0-2; R=a 1-10C perfluoroalkyl or F; and X=O(CF 2 ) m  or OCF 2 CFY, (where m=2-20; and Y=C or CF 3 )], preferably formula IV, (where the ratio of (x) to (y) is 2-50), and is supported on alumina or Si carbide as a substrate. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0617128-A (JP)
Title: Production of semiprocessed nonoriented silicon steel sheet excellent in magnetic property
Inventor: NAKANO YOSHIHISA
IPC: C22C38/06
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a silicon steel sheet free from deterioration in magnetic properties after stress relief annealing by consumers, increased in productivity, and causing no rise in energy costs by specifying furnace temp. at the time of passing a temper rolled steel sheet with specific composition through a continuous annealing line fitted with insulating film device. CONSTITUTION:A silicon steel which has a composition consisting of, by weight, <=0.01% C, 0.1-1.6% Si, <=0.7% Mn, <=0.12% P, <=0.01% S, <=0.4% Al, and the balance iron and satisfying Si+Al<=2 is used. This steel is hot-rolled and cold- rolled and the resulting steel sheet is continuously annealed and temper-rolled. After annealing is done at 300-450 deg.C for 5-180sec in continuous annealing equipment fitted with an insulating film device, an insulating film is formed on the surface of the steel sheet. When annealing temp. exceeds the upper limit final magnetic properties are deteriorated, and, when it is below the lower limit, the number of chances to charge is reduced owing to the restrictions on the manufacturing process and productivity is decreased.
Patent JP-H0750826-A (JP)
Title: Method and device for deciding moving object
Inventor: KAWAKADO KOSUKE
IPC: G06T7/20
Filed: 1993-07-15
Abstract: PURPOSE:To improve the recognition ratio by detecting it when a part of the object of decision is hidden to the degree of causing possibility of misdecision so as to stop the decision processing. CONSTITUTION:Picture data from which a moving object is extracted through difference processing are fed to a change area border extract section 11, in which the data are projected to an X axis (lateral axis) and a Y axis (longitudinal axis) of the moving object to calculate the coordinate of the border and in total four coordinates are obtained. The coordinates are fed to a difference processing section 10, in which a difference from the coordinates of a preceding pattern (stored in a border memory) is obtained and when the difference is a predetermined value or over through the comparison at a comparator 14, it is discriminated to be the presence of movement. When the state of the presence of movement is consecutive for m-times (detected by a counter 15), no motion is given to a decision command instruction decision section 16. The decision command instruction decision section outputs a decision stop signal when no motion is received from even one of four coordinates.
Patent JP-S6087008-A (JP)
Inventor: MORIYAMA TETSUO
IPC: B21D37/20
Filed: 1983-10-20
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-S6090061-A (JP)
Title: Pure water spray nozzle
Inventor: IWAMATSU SEIICHI
IPC: B05B7/06
Filed: 1983-10-21
Abstract: PURPOSE:To prevent the generation of electrostatic discharge when pure water is injected at a high speed, by mounting an internal nozzle for introducing ionized gas to a pure water jet nozzle. CONSTITUTION:A nozzle 2 for injecting ionized gas 4 from an ionizer is provided in a pure water jet nozzle 1 and ionized gas 4 from the nozzle 2 is taken in the stream of pure water as bubbles. By this method, the charged pure water stream can be neutralized and electrostatic breakdown of an article to be injected by charge of the pure water stream can be prevented.
Patent JP-S6089768-A (JP)
Title: Measuring device for frequency characteristic of semiconductor element
Inventor: SHIMODA JIYUNICHI
IPC: G01R27/28
Filed: 1983-10-21
Abstract: PURPOSE:To reduce adverse influence upon a measurement system by adjusting the level of an input signal applied to a detector by conversion to a low frequency. CONSTITUTION:A high frequency signal generated by a high frequency signal generator 1 is supplied to a transistor (TR)3 to be measured through a directional coupler 2. A wattmeter 4 for measuring input electric power applied to the TR3 is connected to the coupler 2. The output signal of the TR3 is supplied to a mixer 11 through a directional coupler 5. The mixer 11 mixes the output signal of the TR3 with the output signal of a high frequency signal generator 10 and performs conversion to a low frequency signal, which is supplied to a monitor scope 8 through an amplifier 12 and a detector 7.
Patent JP-H0643528-A (JP)
Title: Film rewinding device of camera
Inventor: MURAKAMI NAOYUKI
IPC: G03B17/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide the film rewinding device for the camera which rewinds a film in its cartridge so that a margin with certain length is left outside the cartridge at all times. CONSTITUTION:When a tip detecting means 101 detects the tip of the film while the film is rewound at a 1st rewinding speed, a driving control means 104 control the driving of a motor 100 at a 2nd rewinding speed slower than the 1st rewinding speed when a 1st rewinding mode is selected or above the 1st rewinding speed when a 2nd rewinding mode is selected; when a clocking means 103 outputs a timing signal. the motor 100 is stopped.
Patent JP-H0360506-A (JP)
Title: Piezoelectric vibrator
Inventor: CHIBA AKIO
IPC: H03H9/19
Filed: 1989-07-29
Abstract: PURPOSE:To reduce distortion to be generated in a piezoelectric piece and to prevent a frequency from changing by forming one end side of a piezoelectric piece holding member in the shape of a plate, forming an upper end part, linking part and lower end part by double bending the plate-shaped side, providing a slit in the linking part and connecting the both end outer peripheral parts of the piezoelectric piece to the lower end part. CONSTITUTION:For a holding member 7, forming one end side in the shape of the plate and double bending, an upper end part 9, linking part 10 and lower end part 11 are formed and a slit 12 is provided in the linking part 10. The upper end part 9 is made coincident with the upper surface of a wall and one end side is arranged respectively on the both end sides of a hole part 8. Then, the both end outer peripheral parts of a crystal piece 1 are connected onto the lower end part 11 of the holding member 7. The other end side to be linked to the upper end side 9 and to be an external terminal is extended along an outer surface. Accordingly, for the holding member 7, the strength of the linking part 10 is weakened by the slit 12 and elastic structure is obtained. Accordingly, for example, even when thermal expansion is generated in a horizontal direction in the crystal piece 1 and holding member 7, the distortion is not generated in the crystal piece 1 since the linking part 10 is deformed in the same direction.
Patent JP-H0840133-A (JP)
Title: Upright balancing device of platform in elevator for vehicle
Inventor: YAMAKI SHIGERU
IPC: B60P1/46
Filed: 1994-07-30
Abstract: PURPOSE:To manually and easily carry out elevation of a platform by pivotally supporting a bracket part of the platform on a head end part of an automatic gate, fixing a connecting part of a torsional spring in a head end part installation hole of the automatic gate and connecting the other connecting part to the bracket part through a link. CONSTITUTION:Base endleft and right bracket parts 2a, 2b of a platform 2 are pivotally supported on left and right downward head end parts 3a, 3b of an automatic gate 3 by pivotal shafts 4, 4. Additionally, connecting parts 5a, 5b are formed by bending both ends of a torsional spring 5 inside in a U letter shape, and their side surface shape is formed in a V letter shape. The connecting part 5a is inserted into an installation hole 6 provided on the left downward head end part 3a of the automatic gate 3 and fixed, and the other connecting part 5b is axially installed and connected to the base end right bracket part 2b to which the platform 2 corresponds through a link 7. Consequently, at the time of lowering the platform 2, it is possible to do so with light force by twisting the torsional spring 5 through the link 7 as a lowering angle and a twist angle become proportional.
Patent JP-H0540496-A (JP)
Title: Speaker adapting method
Inventor: HASEGAWA HIROSHI
IPC: G10L15/02
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a high recognition rate by executing a speaker adapting operation which does not depend on the conversation contents without rewriting a standard pattern. CONSTITUTION:This system is provided with a standard code book 2, adaptive voice data 3 talked by an unknown speaker, and an unknown speaker code book 4 generated from the adaptive voice data 3 and having the same number of codes as the standard code book 2. Also, mapping for allowing each code vector (si) (i=1...n) for constituting the standard code book 2, and each code vector (uj) (j=1...n) for constituting the unknown speaker code book 3 to correspond to one-to-one to each other is denoted as F. At every respective pairs of the code vectors allowed to correspond by this mapping F, a distance between the code vectors is calculated, and its sum total is denoted as D (F). Mapping in which the sum total D (F) is minimum is denoted as (f). A one-to-one conversion table 6 is provided to the standard code book 2 from the unknown speaker code book 4 determined by this mapping (f).
Patent JP-H0737067-A (JP)
Title: Map information display device
Inventor: AKITOMI TOSHINOBU
IPC: G06T11/60
Filed: 1993-07-15
Abstract: PURPOSE:To display a map at a high speed at all times by providing a data conversion means for thinning vector map data and extracting only the required information. CONSTITUTION:The data conversion, means 20 for performing the thinning of the data kind unit or the point unit of map vectors from the vector map data corresponding to a fixed rule specified by a thinning rule specifying means, reducing the data amount itself of the vector map data to an appropriate amount, further performing conversion to an appropriate format and performing output is provided. Further, a picture processing means 4 for storing the vector map data which are the output of the means 20 in a second storage means 8 capable of a high speed access and letting an optional part in the map displayed at a display means 6 in an optional scale is provided. Thus, the appropriate information amount of the vector map data can be reduced within a range allowable in the accuracy of the map corresponding to the memory capacity or processing speed of a map information display device, access to a low-speed storage device while displaying the map is reduced and the map can be displayed at a high speed at all times.
Patent JP-H1041046-A (JP)
Title: Laser triggered electric discharge type switch device
Inventor: KUSAMA HIDEAKI
IPC: H01T2/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To fix a main electric discharging line so as to reduce the grade of dispersion of switch action time, by providing a small hole through which a laser beam passes in an anode and cathode arranged opposite to each other and providing discharge parts projecting from the small hole edge part opposite to each other. SOLUTION: A cathode 5 to which a high voltage HV is applied and a grounding anode 4 are arranged opposite to each other. Both cathode and anode are formed in hemispheres with their spherical surfaces opposed to each other and provided with small holes 4a, 5a penetrating at positions respectively shifted from the centers of respective hemispheres. A metallic mesh 6 is arranged near the entrance inside of the small hole 4a of the anode 4. On the other hand, a laser beam 2 from a laser unit 1 is regulated in its beam diameter by means of an aperture 3 and allowed to pass the abovementioned small holes 5a, 4a. By means of irradiation of this laser beam 2, photo electrons are discharged from the metallic mesh 6.  These photo electrons are accelerated by an electric field between the cathode 5 and the anode 4 to ionize gas, act as a trigger, and top end parts 4b, 5b projecting from the small hole edge parts induce electric discharge acting as discharge part so as to make a switch conductive.
Patent JP-H1040132-A (JP)
Title: System for inspecting program
Inventor: NAKAGAWA KOICHI
IPC: G06F11/28
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To quickly and exactly attain a conventionally operated work by automatically operating the manually operated inspection of a test environment in an inspecting work. SOLUTION: A program controlling part 6 checks whether or not activation data pertinent to an inputted test name and test item name are present in an activation data table 8, and reads the activation data when the activation data are present, and executes a program. At that time, an inspecting part 3 checks whether or not the activation data obtained at the execution are the same as the activation data at the previous test in the same specification, and reports the result through an operator outputting part 5 to an operator. After the activation of the program is completed, the input of test data is operated for the activated program.  The inspecting part 3 checks whether or not test data pertinent to the test name and the test item in the execution are present in a test data table 7, and reads the test data when the test data are present, and transmits the test data to the program in execution.