baber/WOPTO huggingface dataset:
Patent JP-S59213231-A (JP)
Inventor: SHIMOMURA MASARU
IPC: H02J3/24
Filed: 1983-05-16
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-S62243811-A (JP)
Inventor: KURODA GIICHI
IPC: A62B18/02
Filed: 1986-04-15
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-H02267200-A (JP)
Title: Production of sic whisker
Inventor: YAMADA YOSHIHIKO
IPC: C30B29/62
Filed: 1989-04-07
Abstract: PURPOSE:To readily form SiC whiskers, having a large diameter and excellent in straightness by heating a mixture composed of silica and an excessive amount of carbon and carrying out vapor growth reaction in a gas stream of a reaction product gas containing CO. CONSTITUTION:A mixture composed of silica and carbon in an amount excess of reaction equiv. for vapor growth reaction is heated to form SiC whiskers by vapor reaction expressed by the formula SiO2+3C SiC+2CO. When the reaction proceeds to produce a reaction product gas containing the CO, the gas is returned to a reaction region. In the initial stage of the reaction, a gas stream of the CO or an inert gas is preferably formed in the reaction region. Thereby, whiskers, having >= about 1mu and excellent in straightness can be obtained without applying pressurization.
Patent JP-S59214132-A (JP)
Title: Manufacture of circular fluorescent lamp
Inventor: KAJITA HIROSHI
IPC: C03B23/06
Filed: 1983-05-18
Abstract: PURPOSE:To form a convex area for regulating mercury vapor pressure with a simple method by forming a glass bulb in a circularity after winding it around a roller having at least on recess part in its groove whose external circumference is semi-circular while inside of softened said glass bulb is kept at the specified pressure and at the same time by raising the pressure inside the glass bulb almost upon completion of winding. CONSTITUTION:When a glass bulb 3 connected to a head 1 is carried to the ring forming spot, a pair of semi-rollers 11 close, and the narrow part 6 at the lower part of glass bulb 3 is chucked by a pair of chucks 10. At this time, the internal pressure of glass bulb 3 is kept at 0.02-0.08kg/cm<2> and the roller 7 rises in the direction P while it rotates in the direction R. At this time, the glass bulb 3 is prevented from being flattened. The glass bulb 3 is wound along the groove 8 of roller 7. When winding completes, the pressure in the glass bulb 3 is increased up to 0.2-0.8kg/cm<2>. A couple of conical protruded portions 12 are formed on the inner face of ring of glass bulb along the recess area 9 being provided in the groove 8 of roller 7.
Patent JP-H10276981-A (JP)
Title: Method and device of optometry target projection and target board for optometry target projection
Inventor: JINBO MASAHIRO
IPC: A61B3/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To enable to precisely present more various targets, by providing plural rows of target patterns on a target board to enable to select and project an arbitrary pattern row and an arbitrary target pattern. SOLUTION: First and second pattern rows 5a, 5b for projection comprising a number of target patterns with translucent patterns for unit projection on the circumference at distances of radii r1 , r2 from the center are formed on a target board 5. Accordingly, when a mirror unit 6 is selected so that a projection image of a target pattern for projection on the target board 5 is guided into an objective lens 7 and the target board 5 is controlled to rotate, a desired target pattern for projection can be projected on a screen. That is, an aimed target pattern can be freely selected from all the target patterns on the target board 5 and can be projected on a screen 8 by combining selecting operation of a setting position of the mirror unit 6 and rotation control of the target board 5.
Patent JP-S60230294-A (JP)
Inventor: TAKAGI MIKIO
IPC: G08B15/00
Filed: 1984-04-27
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-H0624650-A (JP)
Title: Package inspection device
Inventor: INADA KENICHI
IPC: B65H63/00
Filed: 1992-04-08
Abstract: PURPOSE:To easily and reliably inspect a bulged shape on the package on the basis of the amount of received light in a light receiving unit by arranging a projector for emitting slit-shaped laser light and a light receving unit for receiving slit-shaped laser light, so as to rectangularly cross the end surface of the package. CONSTITUTION:A bobbin B is inserted in a tray T, and a package P is erected thereby. And the bulged shape of upper and lower end surfaces PU, PD near the bobbin B is detected on the way of the conveyance. In this case, a projector 2a and a light receiving unit 2b are arranged on the tray side of the tray T. Moreover, a plurality of projectors 3 (U, D) and light receiving units 4 (U, D) on the package side are respectively arranged to the upper and lower end surface PU, PD of the package P. And slit-shaped laser light extent to a fixed width is emitted from respective package side projectors 3. And the laser beam is received in respective package side light receiving units 4. Thereby, the package shape is measured and inspected on the basis of the amount of received light in respective package side light receiving units 4.
Patent JP-S5611928-A (JP)
Title: Production of vinyl acetate-ethylene copolymer foam
Inventor: NAKAE HIROYUKI
IPC: C08L31/04
Filed: 1979-07-10
Abstract: PURPOSE: Inorganic substance and foaming agent are mixed with a vinyl acetate- ethylene copolymer and they are crosslinked and foamed by heating to produce foamed products with high heat resistance, hardness and foaming extent.  
     CONSTITUTION: To (A) a composition obtained by adding (a) 50W300, preferably 80W200, wt% of an inorganic substance such as calcium carbonate or aluminum hydroxide to a vinyl acetate-ethylene copolymer containing 50W90wt% of vinyl acetate, is added (B) a foaming agent such as azodicarbonamide and they are crosslinked by irradiation with active rays such as electron or gamma rays. Then, they are foamed. Or the foaming agent (B) and crossling agent (C) are added to composition A and they are heated to effect foaming and crosslinking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10266120-A (JP)
Title: Repair method and structure of pavement for installation or repair of life line
Inventor: TAMURA KENICHIRO
IPC: E01C7/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out a reconstruction work even in a reconstruction site of a small execution area and rapidly open the traffic after execution, by laying an asphalt mixture layer and a mixture layer of an asphalt emulsion and cement in the upper and lower layers in this order. SOLUTION: A mixture 11 of an asphalt emulsion and cement is placed on the upper face of back-filling aggregate 10 and cured. Thereafter, asphalt blocks 12a, 12b are laid thereon. The mixture 11 of an asphalt emulsion and cement has not only the rigidity of cement but also the deflective property of asphalt and even a small quantity of the mixture can be produced in relatively simple equipment at an execution site. And after the execution, a required strength can be obtained in a short time and the traffic can be rapidly opened. In this way, a reconstruction work can be efficiently carried out even in a narrow execution site.
Patent JP-H11276156-A (JP)
Title: Measurement of living cell
Inventor: TODA MAMIKO
IPC: C12M1/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To measure the number of living cells useful for maintenance of hygiene, water supply and sewage treatment, etc., from a mixture of living cells and dead cells in real time, by forming the gradient of an environment for moving living cells in a container and measuring the change of living cell distribution with time. SOLUTION: The gradient of an environment for moving living cells in a container charged with a specimen (A) containing living cells is formed, for example, by a concentration distribution of chemical substance which living cells like and the change of the distribution of living cells in the container with time is measured to quantitatively count the number of living cells reacting to the environment gradient and moving. For example, in the case in which the specimen A is human leukocyte-containing blood, the specimen is set in a tube 12, a substance (to be concrete, cyclic adenosine monophosphate) for introducing the chemotaxis of leukocyte is placed an induction part 11 at its end.  The change of light scattering with time is measured at multipoint measurement positions 14, approximated by a straight line, a logarithmic function, etc., by a least square method or the like to measure the change of the distribution of leukocyte with time.
Patent JP-H10269135-A (JP)
Title: Memory controller
Inventor: IGUCHI MINORU
IPC: G06F12/04
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To suppress and reduce increase in hardware scale at the time of dealing the both memories, which are mutually different in bit width, by switching the value of a counter indicating whether the most significant digit bit of a column address is high-order data access or low-order data access and the most significant digit bit of N-bit address data. SOLUTION: A multiplexer 101 is switched with a row address active signal so that actual addresses A0 to A7 are outputted as a column address and A8 to A15 are outputted as a row address from terminals P0 to P7 irrelevantly to which of 4-bit width and 8-bit width the address has. Further, the multiplexer 102 is switched with the row address active signal so that the output value 104 of the counter 103 switching the high-order byte and low-order byte is outputted from a terminal P8 for the column address and the address A16 of the most significant digit bit is outputted for the row address. Consequently, the hardware scale for switching address generation is reducible.
Patent JP-H11279512-A (JP)
Title: Circuit connection material, connected structure of circuit terminal, and method for connecting circuit terminal
Inventor: FUJINAWA MITSUGI
IPC: C08F283/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit connection material for electrical and electronic components, being more excellent in a low-temperature rapid curability than a conventional epoxy resin system and having a suitable pot life and reduced corrosiveness of circuits. SOLUTION: The circuit connection material is interposed between opponent circuit electrodes, and in which the electrodes are electrically connected to each other in the direction of pressure when pressure is applied to them, and essentially contains (1) a curing agent which generates free radicals when heated, (2) a hydroxyl-containing resin having a molecular weight of 10,000 or above, (3) a radically polymerizable substance, and (4) diallyl phthalate. It is desirable that the curing agent has a 10-hr half-life temperature of 40 deg.C or above and a 1-min half-life temperature of 180 deg.C or below.
Patent JP-S5612185-A (JP)
Title: Chargeable television system of independent synchronizing type on radio system
Inventor: TOMIZAWA AKIMORI
IPC: H04N7/167
Filed: 1979-07-11
Abstract: PURPOSE: To make it possible to perform accurate demodulation at a reception side by adding a reset pulse for synchronization to a coded video signal.  
     CONSTITUTION: An encoded signal generator is reset at timing T 1  and timing T 2  of reset signals from a reset signal generator and then makes a specific change in mode in accordance with a vertical synchronizing signal. Mode signal (b) is brought under reset control and, after T 1  and T 2 , makes a specific change like mode signal (d). A video processor performs encoding by mode signal (d). To the encoded video signal, a reset signal for synchronizing control is added by a mixer. The video signal  with the added reset signal is transmitted by radio. At a reception side, the reset signal is detected and demodulation is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11284007-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAGUCHI HIDEO
IPC: H01L23/498
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a printed board and solder balls to be electrically connected together over a long time, while keeping high stability, even if the printed board is repeatedly subjected to thermal cycles. SOLUTION: An IC chip 1 and projections 21 are bonded to a tape 7 with an elastic adhesive agent layer, solder balls 4 are attached to the tape 7 and soldered to a printed board 5, whereby a semiconductor device is mounted on the board 5. When a thermal cycle is produced repeatedly, since the IC chip 1, the projections 21, and the printed board 5 are different from each other in thermal expansion coefficient, thermal stresses are generated between the IC chip 1 and the printed board 5 or between the projection 21 and the printed board 5, and the thermal stresses are absorbed by elasticity of the adhesive agent layer. Consequently, thermal stresses are hardly imposed on the solder balls 4, so that the solder balls 4 are electrically connected to the printed board 5, maintaining high connection stability even if the semiconductor device is subjected repeatedly to thermal cyclings.  Furthermore, the tape 7 is increased in area by just the portion corresponding to the projection 21, so that a large number of solder balls 4 can be attached to the tape 7 without decreasing the size.
Patent JP-H03285025-A (JP)
Title: Production of high strength hot rolled steel plate having high r-value
Inventor: ODA MASAHIKO
IPC: C21D9/48
Filed: 1990-04-02
Abstract: PURPOSE:To produce a high strength hot rolled steel sheet having high Lankford value (r-value) by subjecting a steel having a specific composition consisting of C, Cu, Ti, and Fe to heating up to a specific temp. and to specific hot rolling and then coiling the resulting hot rolled steel plate at a specific temp. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.01% C, 0.7-2.0% Cu, Ti in an amount satisfying (Ti/48)/(C/12+N/14)>=1.2, and the balance Fe with inevitable impurities is heated up to a temp. in the region between the Ar3 transformation point and 800 deg.C for >=10min. Subsequently, this steel is rolled at a temp. in the region between 700 deg.C and the Ar3 transformation point at >=70% total reduction of area. Then, the resulting steel plate is coiled at 500-650 deg.C. By this method, the hot rolled steel plate having an r- value of >= about 1.1 and 40-70kgf/mm<2> class tensile strength, excellent in press formability, and also having high strength can be obtained.
Patent JP-H04298016-A (JP)
Title: Resist formation device
Inventor: OHIRA KATSUMI
IPC: G01B17/02
Filed: 1991-03-26
Abstract: PURPOSE:To measure a thickness of a resist film printed on a surface of a processing item before hardened and to control a print speed to realize a specified value of a resist film thickness in accordance with the measurement value. CONSTITUTION:Ultrasonic supplied from a first transducer 50 is injected to an unhardened resist film 72c on a substrate 28 at an incidence angle of theta. A reflection wave thereto is received by a second transducer 52 and converted to an electric signal. According to the electric signal, a spectrum analyzer 80 forms reflection wave spectrum of the substrate 28 and forms standardized reflection wave spectrum by standardizing it. The spectrum analyzer 80 detects frequency of a part of minimum intensity from standardized reflection wave spectrum and provides it to a controller 82. The controller 82 calculates a film thickness from the provided frequency. The film thickness is provided to a control device 44 and the control device 44 controls print speed of a screen print device 14 to realize a specified value of a film thickness.
Patent JP-S63254180-A (JP)
Title: Antioxidant composition
Inventor: WATANABE CHIHARU
IPC: A61K35/50
Filed: 1987-04-09
Abstract: PURPOSE:To obtain the titled composition suitable as a skin product for external use such as cosmetic, containing unsaturated fats and oils and unsaturated surface active agent, capable of effectively suppressing formation of peroxide, containing vitamin E and soluble protein. CONSTITUTION:The aimed composition containing (A) one or more vitamins E selected from natural vitamin E, alpha, beta, gamma and delta-tocopherols and (B) soluble protein such as soluble collagen, keratin decomposition product, elastin decomposition product, albumin or casein. The amounts of the composition used are 0.0001-5.0wt.% based on sum of final product of the component A and 0.0001-3.0wt.% component B (as solid content).
Patent JP-H11284325-A (JP)
Title: Method and device for soldering printed board
Inventor: SAKURAI TAKAHISA
IPC: H05K3/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the finish of solder by improving the effect of the used flux. SOLUTION: A second fluxer 10 is provided between a first wave soldering bath 96 and a second wave soldering bath 99. The flux of the fluxer 10 is preheated to about 200 deg.C and activated flux 93 is applied to a printed board 84 by means of the fluxer 10. Consequently, the flux 93 which is washed away by the molten solder 95 in a first jet nozzle 96A is replenished and the final soldering is performed by using the wave of the molten solder 95 in the second jet nozzle 98 of the second wave soldering bath 99. Therefore, the finish of the solder is improved, because the effect of the flux 93 is improved. In addition, no heating device is required for heating the printed board 84, because the board 84 is heated by the flux 93.
Patent JP-S61245691-A (JP)
Title: Video camera adjusting device
Inventor: OKUMURA TOMOHIDE
IPC: H04N17/00
Filed: 1985-04-24
Abstract: PURPOSE:To execute easily positioning of a solid-state image pickup device by fetching a specified frequency component from a composite output signal of an output of the image pickup element, and displaying it, in said image pickup device for realizing a high resolution by shifting and placing two image pickup elements. CONSTITUTION:An input image 1 of a sine is brought to an image pickup through an optical distributing device 2 by image pickup elements 3, 4 which have shifted the relative position in the horizontal direction by 1/2 of a horizontal pitch of a picture element list. Output signals of the image pickup elements 3, 4 are synthesized by a composite signal processing circuit 6 so as to have a phase difference corresponding to a shift quantity of the relative position, and inputted to a video camera adjusting video 20. Subsequently, a position of the image pickup elements 3, 4 is moved and adjusted, and positioning is executed so that an output of a two-dimensional filter 7 for making an original signal component pass through becomes the maximum, and an output of a two-dimensional filter 8 for making a distortion component pass through becomes the minimum. In this way, it will suffice that an adjustment is executed so that display levels of level meters 9, 10 become the maximum and the minimum, respectively, and such a troublesome work as positioning is executed visually on a display is not required.
Patent JP-H08247588-A (JP)
Title: Heat pump multi-system
Inventor: KURODA MIKIHIKO
IPC: F25B47/02
Filed: 1995-03-07
Abstract: PURPOSE: To improve comfortableness in operation on the part of a user securing a specified heating operation by a method wherein defrosting operation is forced to stop by a defrosting force stopping means when the time of defrosting operation exceeds a standard defrosting time and then, standard heating time is secured by a defrosting operation stopping means while the defrosting operation is forbidden. CONSTITUTION: In this heat pump multi-system, a plurality of user's side heat exchangers are connected to one heat source side heat exchanger and a heating operation is performed by circulating a refrigerant. When the detection temperature Td of the heat source side heat exchanger as detected by a temperature detection means 18 falls below a defrosting start temperature Ts, the refrigerant is circulated to the user's side heat exchanger from the heat source side heat exchanger to start a reverse cycle defrosting operation. When the defrosting operation time td exceeds standard defrosting time te, the defrosting is stopped by a defrosting force stopping means 32. Here, after the stopping of the defrosting operation, the restarting of the defrosting operation is forbidden by a defrosting operation forbidding means 34 until standard heating time tq passes.
Patent JP-S60233834-A (JP)
Title: Inspecting method for semiconductor wafer
Inventor: FUJIMOTO TAKEO
IPC: G01N33/00
Filed: 1984-05-02
Abstract: PURPOSE:To facilitate the finding of deposited organic substances by a method wherein, in the inspection of contamination on the metal deposit surface of a semiconductor wafer, the discoloration on the deposit surface is detected by pressing a sheet of dibutyl phthalate to the surface. CONSTITUTION:In the inspection of contamination of the metal deposit surface adhered to a semiconductor wafer, the metal deposit surface is rubbed with a cloth impregnated with dibutyl phthalate, or a tape made of soft vinyl chloride containing dibutyl phthalate as the plasticizer is pressed. Such a manner enables the early finding of oil reversely flowing from a vacuum pump and the like on the basis of the discoloration on the deposit surface. Therefore, it becomes possible to avoid time waste to feed defective wafers to the next process.
Patent JP-H10281471-A (JP)
Title: Heating cooking apparatus
Inventor: MORIKAWA HISASHI
IPC: F24C7/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble, for example, paying of an attention is sometimes forgotten since alarming by a sound is not effected when a light emission element and a light receiving element are failed in operation, in a heating cooker to detect the presence of a substance to be heated by the light emission element and the light receiving element and effect an alarm when the temperature of a heat resisting glass is high. SOLUTION: A control part 28 decides effectiveness (a trouble of a light emission element and a light receiving element) of a presence of substance to be heated deciding means comprising a light emission element 24 and a light receiving element 25, and in a case of ineffectiveness (a trouble), a heating function is rendered inoperable. Since, when the light emission element 24, the light receiving element 25, and the control part 28 are failed in operation, a heating function is not operated, heat-resisting glass is prevented from being increased in temperature. When, after completion of heating, a substance 2 to be heated is removed, even when it is not alarmed by a sound that the heat resisting glass is increased in temperature, and even when an infant approaches, safety is ensured. Even in a reverse case, safety is also ensured.
Patent JP-H01262353-A (JP)
Title: Crankshaft bearing cap for engine
Inventor: TSUJI CHITOSE
IPC: F02F7/00
Filed: 1988-04-08
Abstract: PURPOSE:To make it possible to easily prevent oil-leakage by providing an oil seal in a bearing cap fitted in each end wall of a cylinder casing, extending over surfaces of the bearing caps joining the cylinder casing, a gear casing adjacent to the cap and an oil pan. CONSTITUTION:A bearing cap 3 is fitted in each of the front and rear end walls 11, 12 of a cylinder casing 1, and supports a crankshaft from above. A gear casing 4 incorporating a gear transmission mechanism for transmitting power from the forward end of the crank shaft to a cam shaft and the like, is provided outside of the front end wall 11, and is pooled therein with lubrication oil. With this arrangement, an oil seal 10 is provided in the cap 3, extending over surfaces of the cap 3 joining the cylinder casing 1, the gear casing 4 and an oil pan 5. Upon engine operation, corner parts of the right and left end parts of the cap 3 may be formed so that the oil seal 10 prevents oil from flowing down.