baber/WOPTO huggingface dataset:
Patent JP-S58145725-A (JP)
Title: Heat-resistant epoxy resin composition
Inventor: NAKATSUKA RIYUUZOU
IPC: C08G59/62
Filed: 1982-02-25
Abstract: PURPOSE:An epoxy resin composition excellent in heat resistance and suitable for the production of electronic parts, prepared by mixing a polyphenolic high- molecular crosslinking agent, a low-molecular crosslinking agent, an epoxy resin having at least three epoxy groups per molecule and a catalyst. CONSTITUTION:The purpose heat-resistant epoxy resin composition is prepared by mixing (A) a polyphenol high-molecular crosslinking agent, weight average MW>=2,000, selected from the group consisting of a polyvinyl phenol and a novolak with (B) an acid anhydride, low-molecular (MW<=500) crosslinking agent (e.g., phthalic anhydride, trimellitic anhydride), (C) an epoxy resin having at least three epoxy groups per molecule, having a number average MW of preferably below 2,000 and being a liquid easily flowable at a temperature of below 100 deg.C (e.g., polyglycidyl ether of novolak and (D) a catalyst (e.g., dibutyltin dilaurate, 2-methylimidazole).
Patent JP-S57144361-A (JP)
Title: Valve mechanism for low temperature
Inventor: NAKATANI SHIYUNICHI
IPC: F16K31/122
Filed: 1981-02-27
Abstract: PURPOSE: To obtain the captioned mechanism wherein the seal thereof will never be spoiled even upon being used in an extreme low temperature, further, a blow- out pressure as well as a blow-stop pressure thereof can be adjusted easily and correctly, and furthermore the opening condition thereof can be held forcibly when it is necessary.  
     CONSTITUTION: The space between a helium vessel 2 and the wall part 1 of an outer tank is evacuated. A valve rod 3 is formed by connecting cylindrical first to third shaft bodies 4W6 and a pipe 7 while a valve sheet 11 is attached to the lower end of the pipe 7. The valve rod 3 is energized toward the downward direction thereof by a spring 24 so as to push the valve sheet 11 against a valve seat 12. The valve can be held under the opening condition forcibly by introducing high-pressure air into a pressure chamber 21. A spring 19 is provided at normal temperature part, therefore, change of elasticity thereof under an extreme low temperature may be prevented and the pushing force thereof may be set correctly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04268142-A (JP)
Title: Water-cooled heat pump type air-conditioning device
Inventor: CHIGA MASASATO
IPC: F24F5/00
Filed: 1991-02-22
Abstract: PURPOSE:To simplify the connection form of a water piping, in an air- conditioning device comprising a plurality of water-cooled. heat pumps. CONSTITUTION:The flow passage on the refrigerant side of each water heat exchanger 4A is divided into a plurality of circuits. Regulating valves 9a-9c opening and closing of which are controlled according to a load are located on the inlet side of each circuit, and the water pipings of each water heater exchanger 4A are interconnected in series.
Patent JP-S56125435-A (JP)
Title: Food packaging antifogging film and production thereof
Inventor: TSUCHIYA HIROTAKA
IPC: C08J7/04
Filed: 1980-03-06
Abstract: PURPOSE: To obtain the titled continuous film, by a method wherein the area (to which antifogging properties are to be imparted) of a thermally weldable film is coated with an alcoholic soln. of an ethylenic double bond-contg. nonionic surfactant, the coated area is polymerized by the irradiation of electron beam, and the alcohol is evaporated.  
     CONSTITUTION: A packaging plastic film 2 [composed of a single film of a thermally weldable resin (e.g. PE) or a film consisting of at least two layers having said thermally weldable resin on one side thereof], is supplied from a paper-supply part 1 to a coating part 3 where the area (to which antifogging properties is to be imparted) of said film 2 is coated with an alcoholic soln. (e.g. 0.05W2wt% soln. in methanol) of an ethylenic double bond-contg. nonionic surfactant (e.g. polyoxyethylene oleyl ether). The coated area is irradiated with electron beam in an electron beam-irradiation apparatus to graft-polymerize the surface of the film with said surfactant. The alcohol is evaporated in a drying oven 5. Then the film is wound up in a paper-discharging part 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63196118-A (JP)
Title: Integrated switching circuit
Inventor: HAYAKAWA TATSUO
IPC: H03K17/00
Filed: 1987-02-09
Abstract: PURPOSE:To keep the accuracy of a drive voltage even if a load impedance is lowered by incorporating a switch in a closed loop of an operational amplifier so as to attain the immunity of switch on-resistance or the reduction in the sensitivity thereby reducing the chip area in case of the circuit integration. CONSTITUTION:Switches S1, S2 and S3 consist respectively of a transfer gate being the parallel connection of P-channel and N-channel MOSFETs. The switches S2, S3 are driven by a clock phi1 and the switch S1 is driven by a clock phi2 of the opposite phase. With the clock phi1 at a high level and with the clock phi2 at a low level, the switches S2, S3 are turned on and the switch S1 is turned off, a drive voltage is generated at an output terminal 5. Since the switches S2, S3 are incorporated in the closed loop of the feedback amplifier, the voltage drop by the on-resistance of the switch S2 acts like increasing the voltage of the circuit point 5 by the on-resistance of the switch S3. With the clock phi1 is at a low level and the phi2 at a high level next, the switch S1 is turned on and the switches S2, S3 are turned off, and the voltage at the output terminal A1 is kept stable.
Patent JP-S60174358-A (JP)
Inventor: MORITA YUUZOU
IPC: B61L3/08
Filed: 1984-02-20
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-H09201608-A (JP)
Title: Production plant of cold-rolled steel plate
Inventor: NAKAMURA JUNJI
IPC: C21D9/52
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To restrain the variation of quality caused by the variation of production condition and secure a constant quality by resetting annealing condition corresponding to a product specification according to molten steel components and rolling actual result measured at the intermediate time in a blooming process. SOLUTION: A production specification and a procedure based on a production plan of a cold-rolled steel plate are stored in a production indication storing means 11. Temp., profile and surface roughness, etc., at the time of each rolling are stored in a hot-rolling actual result storing means 21 and a cold-rolled actual result storing means 22. The chemical components are measured by sampling molten steel near solidifying of the intermediate product in the product blooming process 17 and these values are stored in a molten steel component storing means 12.  Each of the data from each of these storing means 11, 12, 21, 22 and an annealing means 15 is inputted in an annealing condition setting means 13, and a temp. correction, etc., for preventing the burning is executed by refering to the annealing condition pre-classified in each molten steel component corresponding to the product specification in each hierarchy based on these data. By this method, the resetting of the production specification and the procedure in the production indication storing means 11 is executed.
Patent JP-H02208290-A (JP)
Title: Gas phase synthesis of diamond
Inventor: SASAKI KENICHI
IPC: C30B29/04
Filed: 1989-02-09
Abstract: PURPOSE:To improve the transparency of a diamond film formed on a substrate by controlling the emitting condition of a plasma jet so that the emitting strength of hydrocarbon CH is stronger than that of bimolecular carbons C2 in the emitting spectrum of the plasma jet during the gas phase synthesis. CONSTITUTION:When raw material gases of a discharge gas H2, methane, etc., are supplied to a plasma torch 12 disposed in a vacuum chamber 7 and changed into a plasma jet with a discharging power from an are electric source 2 to deposit a diamond film on a substrate 3 set on a substrate holder 4, a CH/C2 ratio between the intensity of the emission spectrum of a hydrocarbon CH and the intensity of the emission spectrum of a bimolecular carbon C2 in the plasma jet is controlled to be >=1.
Patent JP-S55121339-A (JP)
Title: Operating method for air conditioner
Inventor: HITOSUGI TOSHIAKI
IPC: F24F11/00
Filed: 1979-03-13
Abstract: PURPOSE: To solve problems such as the attaching of dew, etc. by a method wherein in an airconditioner which one outdoor unit and two or more indoor units are combined, all the indoor units are continuously operated at the same time and each of them is intermittently operated alternately.  
     CONSTITUTION: When indoor units 2A, 2B, whose the total capacity exceeds the capacity of an outdoor unit 1, are combined with the outdoor unit 1 and operated, between both units are provided a changeover mechanism 3 with solenoid valves 8A, 8B, which change over a refrigerant to evaporators 6A, 6B by a control circuit  9 in response to each indoor unit. After the sum total of the capacity of each evaporator 6A, 6B exceeds the capacity of a condenser 4 of the outdoor unit 1, the refrigerant is superheated at the outlet sides of the indoor evaporators 6A, 6B and  dew attaches to the insides of the indoor units. However, the both units 2A, 2B are  simultaneously operated and intermittently operated alternately during time X until  the dew does not drop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07221240-A (JP)
Title: Lead frame for semiconductor device and its manufacture
Inventor: FUJITA KATSUFUSA
IPC: H01L23/50
Filed: 1994-01-31
Abstract: PURPOSE:To provide a lead frame for a semiconductor device and its manufacturing method wherein a semiconductor device whose heat resistance and bonding strength are excellent and long term reliability is high is obtained, in order to solve the problems which are generated when a semiconductor device is mounted on an outer circuit board. CONSTITUTION:A continuous strip material 12 formed by pressing a metal plating film layer 11 previously formed on the surface of a copper or iron based substratum 10 is used. Unnecessary parts are punched out or etched and eliminated from the continuous strip material 12 by pressing or etching. A layer plated with metal like silver excellent in heat resistance is thinly formed on at least the side end surface of the outer lead on the side end surface of a lead frame for a semiconductor device constituted of a semiconductor element mounting part, terminal leads which are arranged so as to surround the semiconductor element mounting part, etc.
Patent JP-H01204595-A (JP)
Title: Convergence measuring instrument for color cathode ray tube
Inventor: KAMIMURA SHIGEMASA
IPC: H01J9/44
Filed: 1988-02-10
Abstract: PURPOSE:To measure the convergence by one set of camera in a short period with high accuracy by image picking up the entire screen of a color cathode ray tube by means of one set of image pickup camera 1 and using a white level signal as a measuring signal. CONSTITUTION:A pattern signal generating circuit 19 generates a prescribed signal such as a cross hatch signal to stimulate a color cathode ray tube 1 of a color television receiver 6. The entire visual field of the screen is image picked up by using one set of solid-state image pickup camera 13 and the picture signal is subject to calculation processing by a picture processing unit 14 to obtain mis-convergence and displayed on the measuring display device 18. Thus, the measurement is applied in the simultaneous light emitting, that is, white state. Thus, the convergence is measured by means of one set of camera in a short time with high accuracy and the pattern signal is inputted as a composite video signal.
Patent JP-S56126368-A (JP)
Title: Optical sensor array device
Inventor: KANAI HIROMI
IPC: G06T1/00
Filed: 1980-03-10
Abstract: PURPOSE:To eliminate the vertical fluctuation of a transmitting original to stabilize the reading of an optical signal and thus reproduce a high-quality picture, by forming the optical fiber bundle receiving surface into a curved surface in a facsimile transmitter. CONSTITUTION:The receiving surface 4a of the optical fiber bundle 4 is formed into a curved surface, and the bundle 4 is formed so as to form a focus on the transmitting original. As a result, the discontinuous property can be improved for the surface 4a at the contact part to the original. Thus the vertical fluctuation can be eliminated for the original. The same effect is secured if the surface 4a is formed into an arc or a polygon.
Patent JP-H10225533-A (JP)
Title: Golf ball
Inventor: KAWABATA HIROSHI
IPC: A63B37/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To secure a carry, and improve a ball hitting feeling and controllability by constituting a cover of a golf ball out of an inner layer cover and an outer layer cover on which Shore D hardness is a specific value, and setting hardness of the outer layer cover lower than hardness of the inner layer cover. SOLUTION: This golf ball is constituted of a core 1 and a cover 2, and the cover 2 is formed in a two-layer structure of an inner layer cover 2a and an outer layer cover 2b. Shore D hardness of the inner layer cover 2a is set not less than 60 degrees, and hardness of the outer layer cover 2b is set smaller than the inner layer cover 2a, and is set to Shore D hardness of 45 to 65. A golf ball is formed by forming the cover of two layers by covering a solid core with a resin composition for the inner layer cover 2a and a resin composition for the outer layer cover 2b. Since the cover 2 having a two-layer structure is formed in this way, a change in a carry is prevented, and a ball hitting feeling and controllability can be improved.
Patent JP-H05225010-A (JP)
Title: Data update circuit for computer
Inventor: HARADA TAMOTSU
IPC: G06F12/00
Filed: 1992-02-17
Abstract: PURPOSE:To effectively use a computer by shortening the update time when a data storage area is occupied and performing another work in parallel. CONSTITUTION:A data storage area copy circuit 4 is used to copy master data (a+b+c to z) stored in a data storage area 1 to a copy data storage area 2. This data is displayed on a copy data display part 5. An update signal generating part 6 inputs data (A+b+c to z) to be updated with to the copy data storage area 2 as an update signal S6. Data (A+b+c to z) in the updated copy data storage area 2 and master data (a+b+c to z) in the data storage area 1 are compared with each other by a data storage area comparing circuit 7, and only a part '(a) (A)' updated by the update signal S6 is outputted to a different data storage area 3. Finally, a different data update circuit 9 inputs contents of different data S7 to the data storage area 1 as a different data update signal S9 to update master data (a+b+c to z) in this area 1 to (A+b+c to z).
Patent JP-H05282204-A (JP)
Title: Operation method for first and second cache tag memory arrays
IPC: G06F12/0846
Filed: 1993-01-27
Abstract: PURPOSE: To prevent the collision caused by simultaneous access from plural data processors by specifying an address position in a data cache memory array by a cache controller. CONSTITUTION: In an integrated circuit data processor, a first data value is written in a second cache tag memory array 40 in a first period, and a second data value is read from a first cache tag memory array 42 in a second period. The second period starts before the end of the first period and ends after the end of the first period. A third data value is written in the first cache tag memory array 42 in a third period, and a fourth data value is read from the second cache tag memory array 40 in a fourth period. The fourth period starts before the end of the third period and ends after the end of the third period.
Patent JP-S60174413-A (JP)
Title: Liquid fuel combustion device
Inventor: TAKAYAMA TAKESHI
IPC: F23D11/04
Filed: 1984-02-20
Abstract: PURPOSE:To provide a stable combustion, by separating a burner outer cylinder and a burner inner cylinder away from a rotary member serving as a fuel atomizing means so that only the rotary member may be rotated. CONSTITUTION:A liquid fuel which has reached the top end of rotary shaft is then quided onto the upper rotary plate 43 of rotary member 40 and splashed with force towards the inner wall of burner inner cylinder under centrifugal force. At this moment, such splashed fuel collides with a vertical blade 44 to be dispersed widely in the vertical plane and then is sprayed against the inner wall of burner inner cylinder 30. Since the burner inner cylinder is not heated up in an early stage of operation, fuel thus sprayed remains unatomized and drops onto a lower rotary plate 45 passing along the inner wall of cylinder inner cylinder 30. The fuel is then splashed from the periphery of lower rotary plate 45 to a dispersion/combustion chamber 29 under the centrifugal force of lower rotary plate 45. In this way, a stable flame can be provided while at the same time reducing the generation of burning noise.
Patent JP-2000227422-A (JP)
Title: Eddy current examination
Inventor: YOTSUTSUJI JUNICHI
IPC: G01N27/90
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an eddy current examining method of high defect detecting performance affected hardly by fluctuation of lift-off and a noise magnetic flux. SOLUTION: A frequency f1 of an alternating current power source 6a for exciting an eddy current probe 5a is made low, and a frequency f2 of an alternating current power source 6b for exciting an eddy current probe 5b is made high. Both a noise generated in the vicinity of a surface of a thin steel plate 1 and a signal generated by an internal defect 8 are detected thereby from the probe 5a. On the other hand, the singal generated by the internal defect 8 is not detected or detected slightly from the probe 5b, and the noise generated in the vicinity of the surface of the thin steel plate 1 is detected mainly from the prove 5b. A noise component is removed to enhance an S/N ratio by operating the these signals thereof.
Patent JP-H03236304-A (JP)
Title: Soil-improving agent for controlling disease of lawn glass and maintaining green color thereof
Inventor: SHIGEMITSU SHUNYO
IPC: C05G3/60
Filed: 1990-02-09
Abstract: PURPOSE:To provide subject non-injurious soil-improving agent not polluting the natural environment by adding agricultural chemical-resistant Trichoderma bacteria to a base material such as an organic or inorganic fertilizer heightening the activity of lawn grass. CONSTITUTION:A soil-improving agent comprises 100 pts.wt. of a base material and 0.1-0.5 pt.wt. of agricultural chemical-resistant Trichoderma bacteria. The base material includes an organic fertilizer, inorganic fertilizer, other materials and a combination thereof which heighten the activity of lawn grass. The organic fertilizer or inorganic fertilizer is preferably a combination of a nitrogen fertilizer, a phosphate salt fertilizer and a potassium fertilizer, and the nitrogen fertilizer is preferably a mixture of 6 pts. of CDU, 5 pts. of dried blood and 4 pts. of urea become of improving the growth of the lawn grass. The agricultural chemical-resistant Trichoderma bacteria exhibit high antagonism against Rhizoctonia bacteria, the main disease bacteria of the lawn glass, and are not extirpated even when excessive amounts of agricultural chemicals are sprayed in golf links, etc. The soil-improving agent serves the saving of the fertilizers and the saving of work.
Patent JP-H07240314-A (JP)
Title: Electromagnetic actuator and active mount having it
Inventor: IWATA TAKAAKI
IPC: F16M7/00
Filed: 1994-02-28
Abstract: PURPOSE:To measure the gap between the driving member and driven member of an actuator. CONSTITUTION:A driving member 2 is constituted of a yoke 3, platy permanent magnet 4, and annular coil 5 by forming a recessed section 3b on the central part of the lower surface of a cylindrical yoke 3 and a groove section 3c around the section 3b and respectively putting the magnet 4 and coil 5 in the sections 3b and 3c. Holes 3a and 4a are respectively bored at the central parts of the yoke 3 and magnet 4 so as to form a funnel-shaped through cavity section 7 from the upper surface to the lower surface of the member 2 of the holes 3a and 4a. A driven member 12 composed of a magnetic material is counterposed to the bottom of the member 2 with a prescribed gap A in between. Therefore, the distance to the upper surface of the driven member 12 can be measured through the cavity section 7 and the gap A between the members 2 and 12 can be indirectly found from the distance.
Patent JP-H10225883-A (JP)
Title: Operation device of robot
Inventor: MOMOTA SHIGEYUKI
IPC: B25J13/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To easily seize the inputted content, and prevent the occurrence of a malfunction by providing an operation input key to operate a robot, a display means to display the content inputted to the operation input key and a voice output means to output the inputted content by a voice. SOLUTION: In a generating mode, when a ten key 16 and an operation input key 18 are inputted, not only its content is displayed on a display unit 20 but also this content is pronounced as a sound from a loudspeaker 24. That is, when the ten key 16 or the like is turned on, a control part 26 for an operation part reads out its content from a voice memory 28 for a key, and outputs it from the loudspeaker 24. For example, when 'TAG' is inputted by the input key 18 by operating '001' by the ten key 16, this content is displayed on the display unit 20, and 'Tag Zero Zero One' is pronounced from the loudspeaker 24. Therefore, even in a factory and a job site or the like where an image screen is difficult to see, its operation content can be easily seized by this voice.
Patent JP-S59155209-A (JP)
Inventor: SUYAMA TSUNAHIKO
IPC: A47B3/08
Filed: 1983-02-24
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-H01208638-A (JP)
Title: Cyclone exhauster
Inventor: MATSUI SHIGEO
IPC: F24F7/06
Filed: 1988-02-12
Abstract: PURPOSE:To reduce a suction air quantity in the upper part of a chamber and prevent smoke, noxious gas, dust and the like form being leaked outside by providing a slender once-through air blower approximately in the center of the wall surface which face an opening of a chamber having cross section of a U-shaped side wall surface, sucking air from the upper part of the chamber and producing an artificial spout. CONSTITUTION:A chamber 2 is approximately square, an air suction pipe 7 is penetrated in a ceiling 2b and connected to the suction side of an air blower. A once-through air blower 5 is composed of a slender casing 8 from the floor 2c of a chamber 2 to the ceiling 2b thereof, a two-shaft motor 9 provided approximately in the center of a vertical direction respectively, impellers 10 connected to the upper and lower shafts and air control plates 11 provided in the casing 8. In the casing 8 air supply openings 8b which are parallel to the opening surface of the opening 4 of the chamber 2 and makes a suction opening 8a having approximately the same height as the whole height H of the opening surface and the opening surface of an opening part 4 perpendicular to each other are provided. As the result of the above formation, the air quantity need not be sent as an air curtain of an opening from the outside and smoke, noxious gas and the like are prevented from being leaked out.