baber/WOPTO huggingface dataset:
Patent JP-S57159013-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: OOMURA KAZUMICHI
IPC: H01L21/20
Filed: 1981-03-27
Abstract: PURPOSE:To improve the mobility of carrier by employing the formation of amorphous state from polycrystalline semiconducor due to ion implantation of semiconductor forming element and solid phase regrowth (epitaxial), thereby increasing the crystalline grain size. CONSTITUTION:A polycrystalline Si layer 2 is accumulated by thermal decomposition of SiH4 on an insulating substrate 1 and is heat treated. When Si ions A are implanted in this wafer, it becomes amorphous Si layer from the surface. This wafer is heat treated to polycrystallize the amorphous Si layer 3 on the surface. Then, Si ions B are implanted to form amorphous state to the boundary with SiO2 in the portion deeper than the prescribed depth from the surface being polycrystalline and to further heat treat it to grow the crystalline grains. This epitaxial growth is repeated, thereby obtaining a semiconductor thin film having large and flat crystalline grains.
Patent JP-S62203110-A (JP)
Title: Optical fiber cable
Inventor: KOBAYASHI TOSHIAKI
IPC: G02B6/44
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a stable optical fiber cable causing little transmission loss by coating a tension member with a resin having <=0.5kg/mm<2> Young's modulus to >=20mum thickness and by twisting coated optical fibers of <=300mum diameter around the resin layer. CONSTITUTION:A glass fiber 11 contg. quartz glass as the principal component is successively coated with modified silicone rubber 12, silicone rubber 13 and nylon 14 each having a higher refractive index than quartz glass to obtain a coated optical fiber having <=300mum coating diameter as an optical fiber strand. A tension member 1b is coated with a silicone rubber layer 2b having 0.5kg/mm<2> Young's modulus to 20mum thickness and such optical fiber strands 3b are twisted around the layer 2b and coated with silicone rubber 4b by extrusion so as to leave no gap. A coating layer 5b of a thermoplastic resin such as vinyl chloride resin or nylon is then formed by extrusion. When the thickness of the silicone rubber layer 2b is >=20mum, the resulting optical fiber cable is stable and causes little loss. In case of <20mum thickness, the cable causes suddenly increased loss in accordance with reduction in the thickness.
Patent JP-S54137038-A (JP)
Title: Thermoplastic resin molding material
Inventor: WADA AKIHIRO
IPC: C08J5/04
Filed: 1978-04-17
Abstract: PURPOSE: The title material capable of showing good processability without damaging molding machines, prepared by covering non-orientation resin layers containing many glass monofilaments with a thermoplastic synthetic resin layer oriented in the axial direction of the glass filanents.  
     CONSTITUTION: The inner resin layers 2, wherein 500W20,000 separated parallel glass monofilaments, 8W20μ in diameter, are passed through and covered with a non-orientation thermoplastic resin, are covered with the outer resin layer 1 consisting of a thermoplastic resin which is compatible with the thermoplastic resin and oriented in the axial direction of the layers 2. Preferably, amounts of glass fibers, inner resin layers, and outer resin layer are 5W60 wt.%, 0.25W18 wt.%, and 94.75W22 wt.% respectively. The outer layer 1 is torn logtitudinally in the molding machine, and separated into the two inner and outer layers. The inner layer is then molten by direct heating to reduce the wear of machine by its lubrication. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10313000-A (JP)
Title: Low dielectric constant process for imd application employing carbon, silicon and fluorine based material
Inventor: ROBLES STUARDO
IPC: H01L21/31
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an insulation film having low permittivity and gap filling characteristics by generating a plasma from a first process and depositing a carbon based film on a lining layer. SOLUTION: A premetal dielectric layer 121 isolates a transistor 103 from a metal layer M1 which is brought into contact with the transistor 103 through a contact 124. The metal layer M1 is one of metal layers M1-M4 isolated from each other by corresponding intermetallic dielectric layers 127 (IMD1, IMD2, IMD3). Adjacent metal layers are connected through a via 126 at the opening. An inactive layer 140 is deposited on the metal layer M4. An insulation film applicable to any dielectric layer of a circuit 100 has a lining layer. A carbon based gap filling layer is deposited on the lining layer.
Patent JP-H02221556-A (JP)
Title: Concrete mesh mold
Inventor: HATAMA HIROSHI
IPC: E04G9/02
Filed: 1989-02-23
Abstract: PURPOSE:To easily further accurately mount a metal fixture or the like by additionally providing partly in the internal surface of a mesh plate an outflow shield material, impeding an outflow of concrete paste while having a flat surface, forming a flat finish surface. CONSTITUTION:A base reinforcement, mounted to a foundation metal fixture, is placed on a crushed stone layer laid on the surface of the ground, and a pair of struts 6 are mounted adjustably in height further removably to the base reinforcement. Next the strut 6 supports in its inside a mesh plate 1 to be hung down through a hanging metal fixture. Next the opposedly supported mesh plate 1 additionally provides in its internal surface upper part an outflow shield material 3 having a flat surface S, thereafter concrete is deposited in the mesh plate 1. After the concrete is hardened, the mesh plate 1 in a part, additionally providing the outflow shield material 3, is cut and removed by a tool, further the outflow shield material 3 is released from the concrete.
Patent JP-H02220854-A (JP)
Title: Thermal head
Inventor: TAKEUCHI SHINJI
IPC: B41J2/335
Filed: 1989-02-23
Abstract: PURPOSE:To prevent heat generated by a heating element from being partially accumulated by providing a heat conductor possessing a high electrical and calorific heat conductivity between a heating substrate and an insulating member. CONSTITUTION:The thermal head is used in such a way that the specific element 100 of fine heating elements composing the heating element 6 continuously generate heat. The heat 101 generated by the heating propagates along a route shown by arrows. The heat propagating to the heat conductor 8 via the heating substrate 4 uniformly spreads to the overall conductor because the heat conductor 8 has a high heat conductivity. The heat conductor 8 is electrically insulated from a lower heat irradiating member 2, whereas it is not isolated calorifically and the heat accumulated in the conductor 8 is slightly irradiated by the lower heat irradiating member 2. Since the heat conductor 8 has great calorific capacity compared with the heating amount of the heating element 6, the temperature of the heat conductor 8 never rises abnormally. Consequently, high-temperature heat that causes a picture to be formed on heat-sensitive paper or ink to be transferred on recording paper, for instance, is not locally accumulated on the heating substrate 4.
Patent JP-S56140241-A (JP)
Title: Inspecting apparatus for ring-shaped body
Inventor: KURAHASHI MICHIHITO
IPC: G01N21/90
Filed: 1980-04-02
Abstract: PURPOSE:To inspect if there are any cracks or damage on a bottle mouth by calculating the difference between two pattern widths of an image photograhic signal  taken by a camera which carries out a one-dimensional scan over bottle mouths  being relatively transferred and judging whether the difference value is above a  prearranged value. CONSTITUTION:Bottles to be inspected 2 are shifted toward the arrow direction,  passing through a scan line 6 to be provided by a camera 4. If the bottle 2 proceeds  and (A) position reaches a scan line, the camera 4 detects a reflective light from the bottle 2, obtaining one piece of rectangular wave signal. In addition, the bottle 2 further proceeds to (C) position where two pieces of rectangular wave signal are obtained from the thick wall parts at the both sides of the bottle mouth. The difference value between the signal widths of these two rectangular waves is calculated by calculation means and the maximum value of said differential values is held. When the bottle 2 proceeds to (D) position, the scan line 6 scans a cracked or damaged part. As a result, the signal width of one of the above-mentioned rectangular wave signals becomes small and the signal width differential becomes large. Consequently, it is larger than the maximum value held as mentioned above, thus allowing the detection of a cracked or damaged part on the bottle mouth.
Patent JP-H01219855-A (JP)
Title: Copying machine
Inventor: OTANI SATOSHI
IPC: G03G15/04
Filed: 1988-02-29
Abstract: PURPOSE:To effectively set a scanning length even in a copying machine which is not provided with a mechanism for detecting original size by specifying an unnecessary scanning part from its relationship with a copying sheet carried in synchronization with the scanning of an original. CONSTITUTION:When a contraction ratio is set equal to or less than a certain contraction ratio by an original contraction ratio setting means 23, the original size is regarded as a big size and a first scanning range instructing means 24 instructs to scan the full width of a platen glass 21. A second scanning range instructing means 28 recognizes, via its relationship with the copying sheet carried in synchronization with the scanning of the original, a part unnecessary for scanning, and ultimately a scanning range control means 29 specifies the range to be scanned. Thus, the scanning length is effectively controlled from a viewpoint different from that of controlling the scanning length by the original size.
Patent JP-S62202579-A (JP)
Title: Gas laser oscillator
Inventor: SUZUKI YOSHIKAZU
IPC: H01S3/03
Filed: 1986-02-28
Abstract: PURPOSE:To reduce the orientation of a laser output beams from a horizontal direction pulse discharge exciting gas laser oscillator by a method wherein a plurality of pairs of discharge electrodes are so arranged as to let the directions of their excited discharges make the same angles between each other and discharge blocking walls which are insulators and transparent for a laser beam wavelength are provided between the respective electrode pairs. CONSTITUTION:The direction of a current between electrodes 3 and 4 of 2nd pair makes 90 deg. with the direction of a current between electrodes 1 and 2 of 1st pair. A discharge blocking wall 5 is an insulator which blocks discharges from the electrode 1 to the electrode 3, 4 and so forth and is transparent for the wavelength of a laser beam. The currents necessary for exciting laser gas are supplied to the electrodes 1, 2, 3 and 4 from a source 8. With this constitution, laser output beam intensity distributions of the horizontal direction and the vertical direction are nearly the same in shape so that the optical system can be simplified.
Patent JP-H10240552-A (JP)
Title: Information processor and its method
Inventor: SUDA ARUNAROORA
IPC: G06F9/50
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on the operation and to utilize usable optimum device resources by recognizing the state of received information and quitting executing a process when it is judged from the analysis result and state that the process should not be executed. SOLUTION: If a printer 104 is defective in, for example, printing operation when the user of a PC 101 gives a JOB for outputting information inputted through a scanner 102 to the printer 104, it is judged that the printer 104 is usable to perform the given JOB and a printer 103 is able to perform the JOB for outputting the information, so it is decided that the received information is sent to the printer 103. Consequently, the printer judges that the JOB is performed not by itself, but by the printer 103, and indicates the JOB to the printer 103. The PC 101 of the user having indicated the JOB is informed by electronic mail that the indicated output is done by the printer 103.
Patent JP-S63210795-A (JP)
Title: Sun direction detector
Inventor: IGARASHI MICHIKO
IPC: G01C1/00
Filed: 1987-02-27
Abstract: PURPOSE:To detect the direction of the sun even when an artificial satellite is in the shade of a celestial body by detecting energy particles of solar wind plasma from the sum. CONSTITUTION:When the artificial satellite 12 sails nearby the earth 11, the satellite 12 may be in the shade of the earth 11 as shown in a figure (a). A flow 14 of energy particles from the sun 10 is slightly disordered nearby the earth 11 as shown in a figure (b), but present even in the shade 13 of the earth. Further, the flow 14 of the particles is considered to be flowed from the sun 11 nearly accurately at a considerably distance from the earth 11. Therefore, the energy particles of the sun can be acquired even on the satellite 12 in the shadow 13 of the earth, so the sun direction can be detected.
Patent JP-H11100985-A (JP)
Title: Aluminum-made portable working base
Inventor: SENDA TOYOJI
IPC: E04G1/24
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To use a base as a secure-hand during working on a top board and enhance safety and workability by vertically providing the secure-hand number on the corner part of the top board of the portable working base, and foldably providing a secure-hand member. SOLUTION: An aluminum-made foldable working base is constituted so that a main leg 4 having a step 5 is foldably attached to a top board 3 through a bendable stay 7. A secure-hand member 6 is vertically provided and foldably provided on the corner part of the top board 3. In other words, an attaching piece 12 is fixed on the upper part of the main leg 4, a pin fixed on the attaching piece 12 is inserted in the slot-like through hole of the secure hand member 6, fixed on the secure-hand member 6 through a spring, the pin provided on the secure-hand member 6 is fitted to a notch part vertically provided on the attaching piece 12 by spring urging, and the secure-hand member 6 is held in a vertically provided state and a folded state. A non-slip 9 lining rubber and the like is provided on the secure-hand member 6. Thus, safety and workability can be improved with the vertically provided member 6.
Patent JP-H02191807-A (JP)
Title: Lubricator of two-cycle engine
Inventor: YOSHIDA TAKEO
IPC: F01M1/16
Filed: 1989-02-23
Abstract: PURPOSE:To prevent a supply amount of lubrication oil in the low-speed region from becoming excessive by providing a regulation means to regulate the motion of an oil pump in the low-speed region of an engine and alternately repeating the demagnetization time and the excitation time of an electromagnet provided on the engine at a specific ratio. CONSTITUTION:A control circuit 43 inputs the number of rotation of an engine 1, and while it stops the power to the coil 42 of a regulation means 37 and demagnetizes an iron core 41 in a high-speed rotation region, it puts the power in the coil 42 to excite the iron core 41 in a low-speed rotation region and magnetizes a disc 28 to this iron core 41. Consequently, even when a cam axle 24 separates from a cam face 21 in the right direction and a rotary axle 7 rotates, a plunger 13 does not work and no lubrication oil is supplied to the engine 1. Additionally, in this case, an electromagnet 38 is controlled by the control circuit 43 so that the demagnetization time and the excitation time are alternately repeated in a short cycle and the number of cycle per unit time and the ratio between the above both times are adjusted to desired values by the control circuit 43. Accordingly, the supply amount of lubrication oil is reduced to a proper amount at the time of low-speed.
Patent JP-S57169497-A (JP)
Title: N-sulfonylated thiolphosphoric ester amide, manufacture and insecticide, miticide and nematicide containing same
Inventor: HANSUUPEETAA REFURAA
IPC: C07F9/24
Filed: 1982-03-23
Abstract: N-sulfonylated thiolphosphoric ester amides of the formula   <IMAGE> where R1, R2, R3, X and n have the meanings given in the description, and their use for controlling insects, arachnida and nematodes.
Patent JP-H01163103-A (JP)
Title: Male sterilization agent for plant
Inventor: SAKAKI MASAHARU
IPC: A01H3/04
Filed: 1988-02-26
Abstract: PURPOSE:To provide the title substance containing L-O-methylthreonine as an active component, exhibiting male-sterilization effect even to a plant having high self-pollination capability such as rice without causing phytotoxicity or influence on pistil and capable of giving a seed of first filial generation having excellent property by cross-pollination. CONSTITUTION:The objective agent contains L-O-methylthreonine as an active component. The objective plant for the agent is cereals such as rice, wheat or barley, leguminous plant such as soybean, vegetables such as eggplant, tomato or cabbage, etc. It can be used usually in the form wettable powder, granule, etc., by mixing with a solid carrier, liquid carrier, surfactant, etc. The amount of the active component in the agent is 1-80wt.%, preferably 2-70wt.%. In the case of application to water-treatment of paddy field, it is necessary to separate the male strain from the female strain with a plastic corrugated plate, etc., to prevent the absorption of the drug to the adjacent male strain. The rate of application of the active component is preferably 200-5,000g per 1ha.
Patent JP-S62201730-A (JP)
Title: Pallet replacing apparatus
Inventor: TAKAHASHI SHOJI
IPC: B65G57/00
Filed: 1986-02-28
Abstract: PURPOSE:To reduce a palletizer in size by tilting two roller ways supported in such a manner as to oscillate forward and backward to replace an empty pallet with a loaded pallet. CONSTITUTION:Two roller ways 4, 4' are supported in such a manner as to freely oscillate on a shaft 3 mounted at the central part of a base 1. When the roller ways are oscillated by a cylinder 7 to raise the left end, stacked empty pallets are lifted up by a claw 17 of lifting means 12, with the lowermost empty pallet left, and the lowermost empty pallet is moved to the central portion along the inclination. On the other hand, when the empty pallet positioned at the central portion is fully loaded with manufactures, the pallet is moved to the other end along the inclination. Driving is further continued to tilt the roller ways reversely, and the full-load pallet which has been moved to the other end of the roller ways is lifted up by a lifting table 23 and held by a claw 26. Thus, an empty pallet and a full-load pallet can be replaced with each other by one driving cylinder, so that the pallet replacing apparatus can be reduced in size and cost.
Patent JP-S60188495-A (JP)
Title: Production of deashed coal
Inventor: KATAYAMA YUKUO
IPC: C10L9/00
Filed: 1984-03-09
Abstract: PURPOSE:To produce easily coal having a low to ultra-low ash content in high yields, by adsorbing crushed coal by gas under pressure, slurrying coal and reducing the pressure of the slurry to atmospheric pressure to allow coal particles having a low ash content to float. CONSTITUTION:Crushed coal and water from a tank 5 are mixed together in nearly equal quantities in a mixer 4 to slurry coal in water. The slurry is fed to a pressure-holding tank 7 by means of a pump 6 and a gas capable of being easibly adsorbed by coal (e.g. carbon dioxide gas 8) is blow through a nozzle 9 into the slurry under pressure to allow the carbon dioxide gas to be adsorbed by coal particles. The slurry of coal contg. carbon dioxide gas adsorbed is fed to a closed atmospheric fluidized bed separating tank 12 to reduce its pressure to atmospheric pressure, whereby the gas adsorbed inside coal oozes out on the surfaces of coal particles having a low ash content and as a result, bubbles are formed on the surfaces. Coal particles having a low ash content come up to the surface by the buoyancy of bubbles, and are fed through a drawn-out pipe 13 to a centrifugal dehydrator 14 to dehydrate them and to recover dehydrated coal 15 having a low ash content of 3% or below.
Patent JP-H06255482-A (JP)
Title: Hood fabric installation structure in vehicular connection hood
Inventor: ISHIKAWA MINORU
IPC: B61D17/22
Filed: 1993-03-05
Abstract: PURPOSE:To prevent the entry of wind and rain through a hood with no through hole such as sewing machine needle holes bored in hood fabric when the hood fabric is fixed onto each intermediate hood awining pipe, and concurrently make it simple and easy to carry out the aforesaid fixing works. CONSTITUTION:A hood snap-in fitting 10 roughly in an U shape in cross section a part of which is opened, is provided. The hood snap-in fitting 10 is fitted in hood fabric 4 wound around the center circumference of an intermediate hood awining pipe so as to be squeezed, so that the hood fabric 4 is thereby fixed onto the intermediate awining pipe 3 by means of plastic molding.
Patent JP-H04281643-A (JP)
Title: Atm cell multiplexer
Inventor: KIMURA TERUO
Filed: 1991-03-11
Abstract: PURPOSE:To improve the work efficiency at a low cost for the test measurement for a protect time or the like in a receiver with respect to the ATM cell multiplexer. CONSTITUTION:The multiplexer is provided with a CRC arithmetic means 20 receiving an ATM cell in which an arithmetic result part of a header is set idle and obtaining a CRC arithmetic error causing an error for the CRC arithmetic operation intentionally and a CRC arithmetic normal value and with an adder means 21 adding the CRC arithmetic error to the arithmetic result part or the CRC arithmetic normal value to the arithmetic result part.
Patent JP-H06257973-A (JP)
Title: Heat accumulating device
Inventor: KANEDA KENZO
IPC: F28D20/00
Filed: 1993-03-05
Abstract: PURPOSE:To provide a heat accumulating device, eliminating the cause of overcooling colapse by preventing the remaining of undisolved crystal, having a large specific gravity, under the process of gelling and maintaining stabilized overcooled condition for a long period of time to accumulate heat. CONSTITUTION:When heat accumulating medium 26, consisting of a salt hydrate effecting reversible phase shift between a gel phase including much hydration and a crystal phase including few hydration, is in overcooled condition, the phase of the heat accumulating medium is shifted to the crystal phase by stimulating it by a pressurizing vessel, a belleville spring 32 and the like mechanically. When the phase of the heat accumulating medium 26 is shifted from crystal phase into gel phase by receiving heat from a heat source, the heat accumulating medium 26 is mixed by mixing vanes 44 under a condition that the temperature of the heat accumulating medium 26 is higher than the melting point thereof whereby the phase can be shifted uniformly into gel phase.
Patent JP-S59170040-A (JP)
Inventor: BARII HADOSON
IPC: C09D7/00
Filed: 1984-03-09
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。
Patent JP-S63213052-A (JP)
Title: Control circuit for dma controller
Inventor: SUZUKI MASASHI
IPC: G06F13/28
Filed: 1987-02-28
Abstract: PURPOSE:To ensure the connection of a DMA controller to a CPU having a working speed lower than that of the DMA controller by switching the input clock signals of the DMA controller. CONSTITUTION:A CPU 1 outputs the data to start a DMA controller 5 and an input/output device controlled by the controller 5 is ready to work. Then the controller 5 gives a DMA request signal to the CPU 1 and the CPU 1 outputs an answer signal to the controller 5. Under such conditions, the working of the controller 5 is synchronous with the same 1st clock signal as the CPU 1. At the same time, a clock switching circuit 11 switches the 1st clock signal to a 2nd clock signal of a high speed in response to the answer signal received from the CPU 1. Thus the controller 5 continues its working at a high speed synchronously with the 2nd clock until a DMA operation is through.