baber/WOPTO huggingface dataset:
Patent JP-H09217629-A (JP)
Title: Lead valve device for two cycle engine
Inventor: WAKIMURA MAKOTO
IPC: F02B25/20
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the noises of high frequencies developed in a place close to each lead valve at the time of idling by fixedly attaching elastic bodies over the surfaces of stoppers roughly in a plate shape each, which regulate the entire open position of each lead valve at the side opposite to the side with which each lead valve opening/closing an intake passage is in contact. SOLUTION: The lead valve device 22 provided for the two cycle engine of a motor-bicycle is equipped with a valve main body 24 which has an intake pipe connected, and is assembled with the upper wall of a crank case by fastening and the like, lead valves 26 which are fixed to the valve main body 24 at their upper ends, and open/close an intake passage located from the intake pipe to the inside of the crank case, and with stoppers 28 roughly in a plate shape each, which regulate the entire open position of each lead valve. In this case, plate shaped elastic bodies 36 are fixedly attached to the surface 28a of each stopper 28 at the opposite side to the side with which each lead valve is in contact.  By this constitution, the natural frequency of the whole of the stoppers 28 is thereby shifted away from a resonance point, and concurrently, the vibration energy of the stoppers 28 can thereby be absorbed excellently.
Patent JP-2000227225-A (JP)
Title: Minus ion generation electric kotatsu heater
Inventor: TAKAHASHI YASUHITO
IPC: F24C15/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To remove odor in an electric KOTATSU heater (leg warmer) without using power and without being related to temperature and rays such as infrared rays inside the electric KOTATSU heater by providing a deodorization layer containing the fine powder of tourmaline in the electric KOTATSU heater. SOLUTION: An infrared heater 1 incorporating a Nichrome wire is heated due to conduction and emits infrared rays in a silica tube in the shape of a straight pipe. A reflection plate 2 efficiently utilizes heat being emitted from the infrared heater 1 for the inside of an electric KOTATSU heater, and a deodorization layer 3 contains the fine powder of tourmaline or the like. A cover 4 prevents feet and bodies from directly touching the heated infrared heater 1 and hence being burned when the feet and bodies are placed in the electric KOTATSU heater. However, in actual use as an electric KOTATSU heater, the electric KOTATSU heater is covered with bedclothes. The deodorization layer 3 containing tourmaline or the like is applied onto an upper plate 6 of the electric KOTATSU heater, which is a part for securing the largest area also inside the electric KOTATSU heater.
Patent JP-S62185162-A (JP)
Title: Method for non-destructive measurement of surface flaw according to leakage flux flaw detection method
Inventor: UETAKE ICHIZO
IPC: G01N27/83
Filed: 1986-02-12
Abstract: PURPOSE:To make it possible to measure the shape of a flaw by measuring not only the surface flaw of a material but also the angle of inclination of the flaw in a non-destructive manner, by detecting leakage flux by using a sensor constituted by parallelly laminating and arranging a plurality of electromagnetic elements in a normal line direction. CONSTITUTION:A sensor 7 has two or more electromagnetic elements 5, 6 which are laminated and arranged so that the flat surfaces thereof are parallel not only to the scanning surface of a material 1 to be measured but also to the normal line direction of the scanning surface of the material 1. When the surface of the material 1 is scanned using the sensor 7 in such a state that constant lift-off distances 8, 9 are held, the elements 5, 6 in the sensor 7 respectively detect the magnitude of the leakage flux 4 generated by the flaw 2 of the material 1 because the distances 8, 9 are different to output the same to a display device through an amplifier. The flaw output signal by the amplifier is peak-peak and, from this flaw output signal, the distance 10 between the elements 5, 6 in the sensor 7, that is, the change ratio of the peak ratio corresponding to the change in the lift-off distance is calculated by a calculator and, from the unique relation between the change ratio of the peak ratio and the angle 3 of inclination of the flaw, the angle 3 of inclination of the flaw is determined.
Patent JP-H11268102-A (JP)
Title: Apparatus for sizing hollow chamber plate-shaped extruded strand consisting of thermoplastic resin
Inventor: MEIER-KAISER MICHAEL DR
IPC: B29C48/90
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow chamber plate of high quality by enabling the exhaustion of the casing of an apparatus for sizing a hollow chamber plate- shaped extruded strand consisting of a thermoplastic resin. SOLUTION: Support rollers 3 are arranged above and below the passage for an extruded strand and these support rollers 3 support the hollow chamber plate strand molded by extrusion against the negative pressure applied to a casing 1. In order to avoid that a hollow chamber plate-shaped molded object, for example, a web double plate receives the own. wt. of a strip-like upper section and a web to be depressed, the casing 1 is made possible to exhaust at least at the upper part thereof. However, in order to certainly avoid the formation of the depressed place generated by the shrinkage of the web caused by cooling, that is, a 'sink mark', it is also advantageous to exhaust the lower half part of the casing facing the under surface of the extrudate.
Patent JP-H06242966-A (JP)
Title: Inter-function communication system
Inventor: SASAI HIROYUKI
IPC: G06F13/00
Filed: 1993-02-17
Abstract: PURPOSE:To shorten mutual message transfer time without damaging the versatility of service function parts relating to an inter-function communication system in an information processing system. CONSTITUTION:A communication object selecting means 100 for selecting a destination service function part by an addressee title added to a message from a transmission source service function part 1 and transferring the message is provided in common. The respective service function parts are provided with a self-identification information returning means 400 for adding identification information for direct transfer to a response message to a received message and returning it, an object identification information holding means 200 for holding the identification information added to a returned response message and a communication route switching means 300 for adding only a title and transmitting the message to the communication object selecting means when addressee identification information is not held and adding the identification information to the message and transferring it directly to an addressee when the identification information is held in the case of transmitting the message.
Patent JP-H09223677-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KOMATSU YUJI
IPC: H01L23/52
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance of a low resistance metal silicide layer without raising sheet resistance and increasing a junction leakage current by implanting an element capable of raising the heat resistance of the low resistance metal silicide layer over the entire surface of a substrate to be processed. SOLUTION: Nitrogen is selected as an element for raising heat resistance of a low resistance metal silicide layer, with which the entire surface is implanted at room temperature. Acceleration voltage is set such that path length of N2 reaches the inside of a high resistance metal silicide 9 and the inside of a metal layer 8 in a portion where the high resistance metal silicide layer 9 is not existent. Acccordingly, an LDD side wall spacer 6 and a device separation region 2 is implanted with ion in the state where the metal layer 8 is existent on the spacer and on the region 2, so that ion stopping power of this part is high.
Patent JP-H02206741-A (JP)
Title: Device and method for measuring creep
Inventor: MURAMOTO YASUO
IPC: G01N25/04
Filed: 1989-02-06
Abstract: PURPOSE:To execute the measurement by non-contact, at a high speed and with high accuracy by positioning a load applied on a sample between a light source and a camera, and recording or displaying an output of a computer for executing an operation and a control for relating the quantity of displacement and a temperature or time. CONSTITUTION:Between a camera 5 and a light source 6, a load 4 is positioned, and by a video image, a variation of this load 4 is detected, and an output of the camera 5 is inputted to a control/operation processor 7. The device 7 is constituted of a signal processing circuit 71, a data converting circuit 72, a storage circuit 73 and an input/output interface 74. The circuit 71 brings an output signal of the camera 5 into sampling processing as a matrix in accordance with a raster scan of the camera 5. The circuit 72 converts the output signal brought into sampling processing to binary data by a suitable threshold. The circuit 73 calculates and stores a signal from the circuit 72. The data obtained in such a way is inputted to a CPU 8, brought into analytic processing, its output is displayed on a CRT or an X-Y plotter, and a result of measurement can be analyzed.
Patent JP-H02207940-A (JP)
Title: Molding material of phosphate system
Inventor: HAKAMAZUKA KOJI
IPC: C03B19/02
Filed: 1989-02-06
Abstract: PURPOSE:To obtain the molding material of a phosphate system which can form castings having high dimensional accuracy by using a refractory material contg. cristobalite and quartz and a binder contg. a phosphate and a metal oxide, such as magnesia clinker as essential components. CONSTITUTION:The metal oxide and the magnesia clinker are incorporated as the binder into the molding material of the phosphate system essentially consisting of the refractory material contg. the cristobalite and the quartz and the binder contg. the phosphate and the metal oxide. More preferably, the above- mentioned refractory material is specified to 6:1 to 7:1 in the ratio of the cristobalite and the quartz. Further, the cristobalite is preferably constituted of 2 kinds of <=100mum and >=50mum grain sizes. The ratio of the refractory material and the binder is adequately 85:15 and 4.0 to 5.0wt.% magnesia clinker, 9.5 to 10.0% ammonium dihydrogenphosphate, 0.5 to 1.0% heavy duty magnesia are preferably incorporated as the binder into the refractory material.
Patent JP-S55121069-A (JP)
Title: Ink feeding mechanism for ink jet plotter
Inventor: FURUKAWA TATSUYA
IPC: B41J2/175
Filed: 1979-03-10
Abstract: PURPOSE:To maintain an ink injection pressure at constant value at all times and obtain a stabilized and high-quality printed image by a method wherein an ink pressure in an ink jet head is detected and the ink injection pressure is controlled in accordance with a detecting signal. CONSTITUTION:An ink pressure in an ink jet head 5 is detected by a pressure detecting means 13 and is compared with a set pressure value in a control circuit 14. When the detected pressure is out of a range of the set pressure, an exciting current applied to an electromagnetic powder clutch is varied. At that time, a connecting torque of the clutch is varied and an upper limit of pressing of a piston 22 is varied, therefore, even through there is a portion such as a filter 4 or the like in which pressure loss is varied with the lapse of time between a pump 1 and the ink jet head 5, the ink injection pressure may be kept in constant, thereby, printing of stabilized images may be effected.
Patent JP-H07220305-A (JP)
Title: Optical recording medium
Inventor: KAWANISHI YOSHITAKA
IPC: G11B7/24067
Filed: 1994-01-31
Abstract: PURPOSE:To form a recording film in a thin film, to improve both of recording sensitivity and contrast ratio of recording pits, and to obtain characteristics excellent in durability against repeated overwriting and little thermal damage. CONSTITUTION:The optical recording medium has a recording film 3 in which optical properties change by phase transition formed on a substrate 1. An optical and thermal controlling film 4 is formed on at least one surface of the recording film 3. The optical and thermal controlling film 4 consists of a light-transmitting material having higher melting point and thermal conductivity than the melting point and thermal conductivity of the recording film 3 and having a smaller coefft. of thermal expansion than the coefft. of thermal expansion of the recording film 3.
Patent JP-H11228050-A (JP)
Title: Rope winding device
Inventor: IWAMOTO HIRONOBU
IPC: B65H75/28
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a rope winding device capable of rotating a rope winding member at a fast speed without causing rope desorption. SOLUTION: A rope winding device 1 is provided with a base 2, a support frame provided vertically on the base 2, a winding drum main body 4 supported to be freely rotated on the support frame 3, a motor 5 as a driving source for rotating the winding drum main body 4 and provided in the support frame 3, and a transmission mechanism 6 provided in the support frame 3 for transmitting the rotational force of the motor 5 to the winding drum main body 4, the winding drum main body 4 is provided with a pair of winding members 23 and 24 facing each other by sandwiching an existing rope winding drum part 25, and an attaching member for attaching the end of the existing rope freely detachably in the inner side face of the rope winding member 23.
Patent JP-S59151989-A (JP)
Inventor: HIROOKA HIROSHI
IPC: D06F13/02
Filed: 1983-02-21
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-H06218747-A (JP)
Title: Production of skin integrated resin molded product
Inventor: KATO TAKESHI
IPC: B29C43/34
Filed: 1993-01-22
Abstract: PURPOSE:To solve the collapse of the foamed layer of a skin (the loss of the soft feeling of a molded product) generated in a molding method (an injection press molding method or a hot flow stamping molding method) simultaneously performing a base material molding process and a process bonding the skin having the foamed layer and the base material heretofore. CONSTITUTION:A skin integrated resin molded product is produced by setting a preformed base material 1 having predetermined rigidity to a fixed mold 21 and setting a skin having a foamed layer to a movable mold 22 and supplying a molten resin material 4 showing melt viscosity lower than that of the base material 1 to the base material 1 and subsequently allowing the movable mold 22 to fall toward the fixed mold 21 to press the same under pressure not collapsing the foamed layer to integrate the skin 5 and the base material 1 by an adhesive resin 4.
Patent JP-H07213892-A (JP)
Title: Plasma reaction apparatus
Inventor: SHIBUYA MASATOYO
IPC: H05H1/42
Filed: 1994-02-01
Abstract: PURPOSE:To speed up smelting reduction by providing this apparatus with a plasma torch having a torch electrode, a plasma gas for heating and a supply section for a material to be reduced, a reaction electrode, a power source, a coil and an AC power source for supplying high-frequency electric power to this coil and easily executing smelting reduction of a high melting oxide by heating to a high temp. CONSTITUTION:This plasma reaction apparatus for smelting reduction of the high melting material has the plasma torch 21 which has the torch electrode 22 disposed in the upper part of a reaction furnace 20 and the supply section 25 for the plasma gas for heating and a material 7 to be reduced and the reaction electrode 27 which is disposed in the lower part of the reaction furnace 20 and has a function as a reaction field. The apparatus has the power source 28 for impressing voltage for generating the transfer type arc plasma which is a heat source and reaction field between the torch electrode 22 and the reaction electrode 27, the coil 29 wound around the outer periphery of the reaction furnace 20 and the AC power source 30 for supplying the high-frequency power source to the coil 29. The inside of the transfer type arc plasma and the reaction electrode 27 are used as the reaction field.
Patent JP-H04362147-A (JP)
Title: Method of forming metal matrix composite by transition liquid phase strengthening
Inventor: KURIFUOODO SHII BANPUTON
IPC: B23K35/00
Filed: 1992-02-14
Abstract: PURPOSE: To provide a method to form a metal matrix composite containing a fiber reinforced in the matrix of a metal material.  
     CONSTITUTION: A laminated structure, in which a transition liquid phase diffusion binding agent 14 consisting of a mat, etc., made of an alumina fiber 12 and a metal or an alloy is arranged between layers of matrix material 10 made of a titanium aluminized alloy etc., is heated, the binding agent 14 is liquidized to wet the fiber 12, further this laminated structure is cooled to solidify the liquidized binding agent 14, the matrix material 10 is reinforced by the fiber material 12. The transition liquid phase diffusion binding agent 14, when heated, wets the fiber 12 as well as is diffused to the matrix material 10 and alloyed with the matrix material 10. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04244230-A (JP)
Title: Method for purifying gas containing adsorbent and ketone organic solvent
Inventor: INOUE TAKAHIKO
IPC: B01D53/34
Filed: 1991-01-30
Abstract: PURPOSE:To recover a ketone organic solvent of high purity by bringing gas containing the ketone organic solvent into contact with a hydrophobic zeolite of alkali metal or alkaline-earth metal type having the mole ratio of SiO2/Al2O3 equal to or larger than a predetermined value, without causing ignition and lowering of adsorption performance. CONSTITUTION:Proton-type hydrophobic zeolite having the mole ratio of SiO2/ Al2O3 equal to 50 or more is converted to an alkali metal or alkaline-earth metal type one by neutralization method, ion exchange method, etc., and acidity of the zeolite is measured by pyridine temperature-programmed desorption method to make the quantity of solid acid of adsorbent 0.05mmol/g or less. When the gas containing a ketone organic solvent such as methyl ethyl ketone, cychlohexanone, etc., is brought into contact with the adsorbent thus produced, the ketone organic solvent can be adsorbed without causing decomposition or polymerization, while high adsorption performance is being maintained.
Patent JP-H02211357-A (JP)
Title: Piston lubricating device for four-cycle engine
Inventor: INABA RYUICHI
IPC: F02F3/00
Filed: 1989-02-08
Abstract: PURPOSE:To obviate the need of the burr removing work and achieve cost cut and improve lubricity by forming a plurality of recessed parts on the skirt part on the outer periphery of a piston and drilling an oil reservoir and small holes which penetrate through the inside at the center part of the recessed part according to necessity. CONSTITUTION:A plurality of recessed parts 3 are formed on the lower part skirt part 2 on the outer periphery of a piston 1. The recessed part 3 is formed into an oil storage, and lubricating oil can be stored. If the situation is not sufficient by only foring the recessed part 3, small holes 4 are formed by a stwisting drill, and even if burrs are left, the burrs are formed on the recessed part, and no burr is formed on the side having sliding surface for a cylinder, and the need of burr removing work is obviated. The lubricating oil splashed up from inside is introduced into the small hole 4, and the stay of the lubricating oil in the recesed part 3 is improved further, and sufficient lubrication is permit ted.
Patent JP-H09224293-A (JP)
Title: Remote control system
Inventor: NOMIYA KAZUMI
IPC: H04Q9/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To easily select an operation object device by the remote controller and to set a remote control operation environment in matching with the device. SOLUTION: In the remote control system consisting of a remote controller 1 and one or plural kinds of devices, the device stores specific control information consisting of an ID code specific to the device, all control signals required for remote control and display data for operation guide in a storage section and is provided with a transmission processing means sending altogether the stored control information in response to a transmission request signal sent from the remote, controller. The remote controller 1 sends the transmission request signal of control information by each of infrared ray emitting elements 11-13 and receives the control information sent from the device altogether through an infrared ray receiving element 14 and stores it to control information fields 21b, 21c... of a storage section 21.
Patent JP-S58144077-A (JP)
Inventor: KAJIYAMA RIYUUICHI
IPC: B66B1/24
Filed: 1982-02-23
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-S60171516-A (JP)
Title: Overvoltage protection circuit
Inventor: KATSUYAMA KENICHI
IPC: G05F1/571
Filed: 1984-02-16
Abstract: PURPOSE:To unify detection signal elements into one unit to reduce the cost and to improve the packing efficiency by extracting an overvoltage detection output from a photocoupler at its transistor side when a positive or negative potential exceeds its prescribed level. CONSTITUTION:When the potential +V of a positive circuit exceeds its prescribed level, a Zerner diode D1 conducts. Then a current flows to the zero potential via a resistance R1, the LED side of a photocoupler PI1 and a diode D4. Thus the LED of the photocoupler PI1 is turned on and the transistor side of the PI1 conducts to deliver an ON signal between output terminals T1 and T2. When the potential -V of a negative circuits is set less than its prescribed level, a Zener diode D2 conducts. Then a current flows to the negative potential from the zero potential via a diode D3, a resistance 5, the LED side of the PI1 and the diode D2. Thus the LED of the PI1 is turned on, and the transistor side of the PI1 conducts. Then an ON signal is delivered between terminals T1 and T2.
Patent JP-H07240277-A (JP)
Title: Organic electroluminescent element
Inventor: HOSOKAWA CHISHIO
IPC: H01L51/52
Filed: 1994-02-25
Abstract: PURPOSE:To obtain easily an organic EL element in which the color purity of the blue color luminescence is improved, by controlling the optical membrane thickness from an anode to a cathode, in a specific structure of element. CONSTITUTION:This organic EL element is composed of a substarte; a high refractive transparent electrode; an organic multilayer; and a cathode. As the substarte, a material having a transparency, and the refractive factor 1.6 or higher, especially 1.9 or high, is preferable. The total optical membrane thickness of the electrode and the organic multilayer is necessary to set that the strength at central wavelength lambda of the EL luminescence generated from the organic multilaye having the refractive factor 1.6 to 1.8 is reinforced. The electrons poured from the cathode, and the electron holes poured from the anode are combined each other, so as to produce an exciting condition of the molecules or polymers of the luminous material, and outputs the light and returns to a base condition. The difference of the refractive factors at the interface of the substarte and the high refractive factor of electrode is preferable to be large, but as the width selectable practically, it is favorable to be 0.2 to 1.5. In such an element, by controlling the optical membrane from the anode to the cathode, an organic EL element in which the color purity of the blue color luminescence is improved can be obtained.
Patent JP-S63196494-A (JP)
Inventor: TSUDA KATSUHISA
IPC: B66C23/90
Filed: 1987-02-09
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。