baber/WOPTO huggingface dataset:
Patent JP-S57160566-A (JP)
Title: Inoculating method in mold by melt-spraying of fe-si
Inventor: MAGARIDA ATSUSHI
IPC: B22C3/00
Filed: 1981-03-30
Abstract: PURPOSE:To lower the temp. during tapping and to reduce danger by melt- spraying Fe-Si to the surfaces of the respective parts of a mold then charging the molten metal which is not inoculated with Fe-Si and inoculating Fe-Si to the molten metal in the mold. CONSTITUTION:Fe-Si melt-sprayed on the respective surfaces of a mold consisting of a cope 2a and a drag 2b, a core 3 and a runner 9. Thence, in this state, the core 3 is inserted into a master mold 5, and molten metal 8 which is not inoculated with Fe-Si is charged through the runner 9. In the master mold 5, Fe-Si is inoculated to the molten metal 8. As a result, the temp. during tapping is made lower as compared to that by a conventional inoculation method by addition in ladle, and the reduction in danger and automation are made possible.
Patent JP-H08241661-A (JP)
Title: Switch structure
Inventor: SUGIURA MASUO
IPC: H01H37/32
Filed: 1995-03-06
Abstract: PURPOSE: To provide a switch structure which puts off certainly a power supply to the load connected with a power supply path and also all electric systems including a current shutoff mechanism furnished on the power supply path when any failure is generated. CONSTITUTION: A load 32 and a control system 13 are connected with a battery 1 through a current shutoff mechanism 12, wherein the control system 13 drives the mechanism 12 in the event of failure. The mechanism 12 has a movable terminal 23 which is installed between a pair of stationary terminals 21, 22 and arranged out of contacting with the stationary terminals 21, 22 by a shape memory alloy coil 25 to make shape restorage with Joule's heat.
Patent JP-H11251032-A (JP)
Title: Lightning arrester with built-in current limiting element
Inventor: NAGAMINE TOSHIHARU
IPC: H01C7/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightning arrester having a built-in current limiting element, in which an earth fault does not occur even if the current limiting element has an insulation failure, and a sealed structure is not required to form in an insulator. SOLUTION: A current limiting element 36 such as ZnO having non-linear voltage/current characteristics is integrated in a hollow part 35 of an insulator 31 whereby a transmission and distribution cable 34 is supported, a cable side arcing horn 47 being electrically brought into contact with the cable 34 on an upper metal part 32 of the insulator 31 extended from the upper metal part 32, and an element side arcing horn 43 being electrically and mechanically brought into contact with the current limiting element 36 is led out from the current limiting element 36 in an internal part of the insulator 31 and is placed adjacent to the cable side arcing horn 47 through a discharge gap 50 in an external part of the insulator 31.
Patent JP-S63214537-A (JP)
Title: Endless transmission belt and manufacture thereof
Inventor: INAMI JUNICHI
IPC: B29K105/08
Filed: 1987-02-27
Abstract: PURPOSE:To prevent peeling off of reinforcing cloth, by forming a projection integrally from a belt body composed of liquid injection elastomer material burried with tensile members, then mounting a reinforcing cloth applied with a thin layer of liquid injection elastomer material onto the surface thereof. CONSTITUTION:When an endless transmission belt is manufactured, projecting portions 3 are formed as tooth sections integrally from liquid injection elastomer material with same pitch in the longitudinal direction on the inner circumferential face of a belt body 1 made from liquid injection elastomer material burried with spiral tensile members 6, then a reinforcing cloth 4 is applied onto the surface of the projecting portion 3 and an endless transmission belt 5 is pressure formed. When a thin film made from liquid injection elastomer material is formed onto the surface of the reinforcing cloth 4, adhesion of the reinforcing cloth 4 to the tooth side 3 is improved remarkably. Consequently, the reinforcing cloth is not peeled off and the reinforcing cloth is protected by the thin film thereby it is protected from damage.
Patent JP-S61204932-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARII KATSUYUKI
IPC: G03F1/80
Filed: 1985-03-08
Abstract: PURPOSE:To enable accurately forming the minute pattern of a mask by making a metal pattern by etching a metal layer, using the mask of a resist pattern formed by irradiating an electron beam on a resist layer through a carbon layer, which are formed on a glass substrate in sequence of the metal layer, the resist layer and the carbon layer. CONSTITUTION:A metal layer 2 is deposited on a quartz glass substrate 1 by sputtering, then an EB resist layer 3 and a carbon layer 4 are plasma-deposited and an electron beam 5 is irradiated. The thickness of the carbon layer is 700Angstrom  and if the resist layer 3 is exposed with an EB transmitted through the carbon layer, a pattern is accurately drawn by locally generated heat and an electric field extended or extinguished by the carbon layer 4. Then, the carbon layer 4 is removed by etching using oxygen plasma, the exposed resist layer 3 is exposed and developed using a mixed liquid of isopropyl alcohol and methyl ethyl ketone and a resist pattern 3a is made. Then, a chromium pattern 2a is made by etching the chromium layer 2 using the resist pattern 3a as a mask and at last, the resist pattern 3a is removed.
Patent JP-H07232618-A (JP)
Title: Release device of pretensioner safety mechanism
Inventor: KATO KEIICHI
IPC: B60R22/46
Filed: 1994-03-16
Abstract: PURPOSE:To provide a release device of a pretensioner safety mechanism which can release the safety mechanism of a pretensioner only in the truely desired case and surely prevent malfunction. CONSTITUTION:The operation lever 66 of a release device 50 actuating and releasing the safety mechanism of a pretensioner 12 releases the safety mechanism by two step operating motion, namely rotation from the position A to the position B and pushing movement from the position B to the position C, and automatically returns to the position A due to energization force only by operation of pushing and rotating a release lever through an opening 64 for operation. Consequently, only when the release is truely desired, the safety mechanism can be released, and malfunction of the pretensioner 12 can be prevented.
Patent JP-H07253658-A (JP)
Title: Photomask and its production
Inventor: TANAKA WATARU
IPC: G03F1/40
Filed: 1994-03-16
Abstract: PURPOSE:To relieve concentration of electrification and to discharge electricity between finely formed circuit patterns in proximity to each other or between the circuit patterns and the human body so as to prevent destruction of the circuit patterns by forming roundness in the upper parts at both ends in the transverse direction of a metallic film. CONSTITUTION:The upper parts 12b at both ends in the transverse direction of the metallic film 12 are subjected to anisotropic etching by using a gaseous halogen, such a Cl2, in order to form roundness having a radius of curvature of about 1/3 the thickness of the metallic film 12 or above (d). The ends are then subjected to plasma etching (ashing) using gaseous oxygen in order to completely remove the resist 14a remaining on the side walls 12a of the metallic film 12. The roundness 12C having the radius of curvature of about 1/3 the thickness of the metallic film or above is thus formed in the upper parts at both ends in the transverse direction of the metallic film 12. As a result, the electrostatic destruction of the circuit patterns is prevented without decreasing the transmission quantity of the light with which a photomask is irradiated.
Patent JP-H08219261-A (JP)
Title: Parallel shaft differential gear device
Inventor: SUZUKI YUJI
IPC: F16H57/04
Filed: 1995-02-10
Abstract: PURPOSE: To prevent earlier wear of a thrust washer by providing a holding member on the inner side of the thrust washer, and forming an oil holding space in which the lubricating oil is held and a part of which is opened to the outer surface of the holding member in this holding member. CONSTITUTION: When a housing 1 is rotated, an axle spacer 7 (holding member) is rotated by the friction between sun gears 2, 2. Then, the lubricating oil filled in the space comes out onto the outer circumferential surface of the axle spacer 7 due to the centrifugal force. This lubricating oil enters the space between a center washer 6 and each end face of the sun gears 2, 2. The center washer 6 prevents earlier wear due to the sliding contact between the sun gears 2, 2. Because the lubricating oil held by the axle spacer 7 is supplied, no hole to hold the lubricating oil is required in the center washer 6. Thus, the area of contact of the center washer 6 with the sun gears 2, 2 is not reduced.
Patent JP-S58165776-A (JP)
Title: Preparation of refrigerated concentrated fruit juice
Inventor: NIIMOTO SABUROU
IPC: A23L2/02
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a refrigerated fruit juice of stable quality with a small quantity of heat and power and improved operation efficency, by using a plate type heat  exchanger having a large heat transfer area and an indirect refrigerant adjusted to a  temperature near the freezing point unique to the concentrated fruit juice. CONSTITUTION:The temperature of a secondary refrigerant for refrigerating a concentrated fruit juice is set at a temperature almost near the freezing point of the concentrated fruit juice to be refrigerated, and the refrigerating temperature of the concentrated fruit juice is set at a temperature somewhat higher than the freezing point of the  concentrated fruit juice to be refrigerated and the set temperature of the secondary  refrigerant. The temperature difference between the set refrigerating temperature of the  concentrated fruit juice and the refrigerating temperature of the refrigerated concentrated fruit fuice at the outlet of a plate type heat exchanger 6 is sensed by a temperature sensor 10 for the refrigerated concentrated fruit juice, and the refrigeration is  carried out by controlling the flow rate of the secondary refrigerant at the set temperature to the plate type heat exhanger 6 through a control valve 11. Therefore, the resultant refrigerated concentrated fruit juice has a uniform fluidity at a stable temperature without ice crystals.
Patent JP-S59170922-A (JP)
Title: Electronic circuit device
Inventor: YAMADA KUNIHIRO
IPC: G06F1/24
Filed: 1983-03-17
Abstract: PURPOSE:To reset the titled device precisely by applying reset potential forcedly to a reset terminal by a reset switch interlocked with a power supply connection switch when the power supply connection switch is in the off status. CONSTITUTION:When a DC power supply part 1 is actuated to turn on the power supply connection switch 2, voltage VT is applied to a DC power supply input terminal 31 of a microcomputer 3. At the time immediately before the ON status of the power supply connection switch 2, a capacitor 41 is charged up to a power supply voltage level Vv, and when the power supply connection switch 2 is turned on, a reset signal with voltage VR is applied to a reset terminal 33. When the power supply connection switch 2 is turned off instantaneously and then turned on again, a reset signal with sufficient voltage VR is applied to the reset terminal.
Patent JP-S55137659-A (JP)
Title: Fluorescent lamp
Inventor: WADA SEIGO
IPC: H01J61/32
Filed: 1979-04-15
Abstract: PURPOSE:To decrease the mutual shielding effect due to tube bodies of a lamp and obtain a desired characteristic of the light distribution, by curving the tube bodies of the lamp in a plurality of planes intersecting each other. CONSTITUTION:In planes perpendicularly intersecting each other is curved a tube body 1 of the fluorescent lamp. At both ends of the tube body 1 are provided base parts 2. In this way, the tube body 1 of the lamp is curved in a plurality of planes intersecting each other capable of obtaining the fluorescent lamp with a large tube length without enlarging its height h.
Patent JP-S55141509-A (JP)
Title: Gas pressure control system in hood in converter waste gas treating apparatus
Inventor: FUKUSHIMA SHIYUN
IPC: C21C5/40
Filed: 1979-04-18
Abstract: PURPOSE:To automatically correct the set value of the gaseous pressure of a gas pressure controller based on the result of calculations by calculating the air amount sucked through the clearance between the skirt and furnace port from the waste gas components and waste gas flow rate obtained by a waste gas analyzer and comparing this calculated air amount with the preset suction air amount. CONSTITUTION:The waste gas components analyzed by the gas analyzer 15 disposed before a primary dust collector 6 are output to an operator 18. The waste gas amount measured by a flowmeter 17 by detecting a differential pressure with a Venturi tube 10 is output to the operator 18. On the other hand, the rate of the proper air amount sucked through the clearance between a skirt 4 and the furnace port of a converter 1 is set by an air suction amount rate setter 16 and this set signal is fed to the operator 18. In the operator 18, the actual air amount being sucked into a hood 5 through the clearance between the skirt 4 and furnace port is calculated from the component ratios of the waste gas and the waste gas flow rate. Further, this calculated air amount is compared with the air amount operated from the value having been set by the setter 16 and based on the amount of the difference therebetween, the set value of the controller 14 is automatically controlled.
Patent JP-H03247474-A (JP)
Title: Setting method for stencil base sheet
Inventor: UEDA MASANORI
IPC: B41C1/055
Filed: 1990-02-27
Abstract: PURPOSE:To improve complexity of setting a stencil base sheet in a printer and printing position accuracy by fixing one side end and lower end of a mounting sheet in contact with the reference position of the printer, lap inserting the sides of stencil base sheets on the front surface in alignment with the vertical line of a profile contour line, and feeding them until the upper sides of the sheets coincide with the lateral line of the contour line. CONSTITUTION:One side end and lower end of a mounting sheet 7 are fixed in contact with the reference position of a printer 3, and the sides of stencil base sheets 1 are lap inserted on the front surface of the sheet 7 in alignment with the vertical line of a profile contour line 70. Then, the sheet 1 is fed until the upper side coincides with the lateral line of the line 70 to easily position the lateral inserting position of the sheet 1 at the vertical line of the line 70 and to easily set it at the vertical setting position according to the lateral line of the line 70. If the sheet 1 is obliquely fed, it can be corrected by aligning the side and upper side of the sheet 1 with the vertical and lateral lines of the line 70.
Patent JP-S60190896-A (JP)
Inventor: GONDA SUMITORA
IPC: G21C19/19
Filed: 1984-03-12
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-S54138044-A (JP)
Title: Liquid rubber composition
Inventor: KARIYA KOUTAROU
IPC: C08K5/00
Filed: 1978-04-19
Abstract: PURPOSE: To provide a liquid rubber composition having improved flame retardancy and excellent dielectric characteristics, useful for the insulation of electrical equipment, and composed of a liquid polybutadiene homopolymer having OH- groups at both ends of the molecule, as main component, and a flame-retardant  composition comprising hydrated alumina, red phosphorus powder, a halogen  compound, etc.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a mixture containing (a) a liquid polybutadiene homopolymer having OH-groups at both ends of the molecule, and having a molecular weight of 2,000W5,000, and (b) a liquid diluent such as diethyl phthalate, trioctyl phosphate, etc., (B) 40W100 parts of a hydrated alumina of formula Al 2 O 3 .3H 2 O, (C) ≥ 5 parts, pref. 5W15 parts of red phosphorus powder, and (D) 5W20 parts of a halogen compound such as hexabromobenzene, hexabromodiphenyloxide, etc. The composition has excellent flame retardancy by the additive effect of the component (B) and the component  (C). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03248975-A (JP)
Title: Rubber crawler for crawler vehicle
Inventor: HORI KAZUTOSHI
IPC: B62D55/253
Filed: 1990-02-27
Abstract: PURPOSE:To prevent jolting of a crawler mainly during running by specifying the lengths in a longitudinal direction of the blade parts on both sides of a metallic core embedded in a rubber crawler, embedding core wires in the upper and under surfaces of the metallic core, and providing a given preset angle for the rubber crawler. CONSTITUTION:In a rubber crawler, metallic cores 2 are embedded in an endless rubber belt 1. A claw engaging part 3 is formed in the central part of the metallic core 2, and induction protrusion parts 4 are formed on the two ends thereof. A rolling rail surface 5 and blade parts 6 on both sides are connected to the lower end of the induction protrusion part 4. ln above structure, the lengths in a longitudinal direction of the blade parts 6 on both sides are set to a value equal to that of the claw engaging part 3. Core wires 7 and 8 are embedded in the vicinity of the under surface of the metallic core 2 and the upper surfaces of the blade parts 6 on both sides. Further, a lug is formed astride adjoining core projection surface 5. A preset angle alpha is provided for the rubber crawler so that the rolling rail surfaces 5 of the adjoining metallic cores 2 are bent toward the rolling surface side.
Patent JP-S55139698-A (JP)
Title: Error processing system of memory unit
Inventor: KAWADE TAKASHI
IPC: G06F13/00
Filed: 1979-04-17
Abstract: PURPOSE: To make it possible to reduce the capacity of a memory and also to take a requested measure to an error corresponding to the kind of the error by storing error-permissible data and error-impermissible data in difference areas of the memory respectively.  
     CONSTITUTION: Data to which error control data such as a parity code has been appended by error control data appending circuit 3 are sent by the address signal of bus 1 from bus 2 to memory 4 and stored in different areas of memory 4 depending upon whether the data are allowed to include an error. The data are read out from memory 4 according to an address from bus 5 via error processing circuit 6 and reread via circuit 6 according to whether error detecting circuit 8 detects the existence of the error; when the read data are allowed to include the error, they are output to bus 11 as they are to take an adequate measure to the error corresponding to the kind of the error. In addition, error detection data from circuit 3 supplied with the data allowed to include the error are not stored in memory 4, so that the capacity of memory 4 can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10218237-A (JP)
Title: Box with function to prevent barrel expansion
Inventor: OSADA HIROYASU
IPC: B65D59/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive pressure from being displaced in case that a box is inclined by a method wherein a holding frame is expanded together with an inner bag by a pressure of stored content and rationally and uniformly coupled to each of corner reinforcing members. SOLUTION: An inner bag 7 is internally contacted with or placed near each of side walls 9 of a box 1 and expanded into an approximate circular shape, wherein it is formed by either a plastic film or a plastic sheet. It may be integrally coupled to a holding frame 5 or separately installed from the holding frame 5. In any event, when fluid fills an inner bag 7 within the holding frame 5, each of the corner reinforcing members 3 is pushed outwardly due to expansion and the inner bag 7 keeps a substantial circular shape by an inward directed surface 16.  As each of the corner reinforcing members 3 is enclosed by the inward directed surface 16 as described above, both side surfaces 19 of equal size at both sides are moved away from a side wall 9 of the box 1, thereby the inner bag 7 is pushed inwardly, resulting in that the circular shape state of the inner bag 7 is kept and a pressing against the side wall 9 can be dampened.
Patent JP-S57164544-A (JP)
Title: Automatic transfer equipment for semiconductor substrate
Inventor: OGI HITOSHI
IPC: B65H5/14
Filed: 1981-04-01
Abstract: PURPOSE:To make wafers float and control the direction and the speed of the movement of the wafers by the direction of nozzles and the jetting power by blowing air or nitrogen gas against the wafers. CONSTITUTION:When pressurized gas is blown from nozzles 9 against wafer 2 (2-1 and 2-2) on a rotating disc 1, the wafers float. Three rows of the nozzles are provided along the direction of tansferring the wafers and the wafers are made float by two rows on the right and the left side and transferred to the transfer direction by the middle row. The wafer transferred to the end point comes in contact with a stopper S1 and the supply of the pressurized gas to pressurized gas inlets 11a and 11b is discontinued and the wafer droppes on a belt conveyer 7. In order to avoid the damage of the wafer, direction and pressure of central nozzles are adjusted so as to reduce the transfer speed at the point near the end point.
Patent JP-S57163301-A (JP)
Title: Killing method for boring beetle of pine including monochamus alternatus hope of pine
Inventor: MIYAZAKI MAKOTO
IPC: A01N25/00
Filed: 1981-04-01
Abstract: PURPOSE: To control boring beetles effectively, by applying an insecticide only on selected trunks of weakened pines and newly withered pines at night utilizing the gathering habit of boring beetles parasitic on pines around the pines or partially without applying the insecticide, or concentrating the injurious insects with callers and capturing the injurious insects.  
     CONSTITUTION: An insecticide is applied to the trunks of only pines selected from weakened pines or withered pines at night utilizing the habit of boring beetles parasitic on the pines, e.g. Monochamus alternatus Hope or Cephalallus unicolor Gahan, gathering the pines to control the beetles. Alternatively, the insecticide is not applied to part of the pines to capture the injurious insects which fly to the part getting out of the drug smell in the application of the insecticide. Callers of live, dead or false insects of the Monochamus alternatus Hope are placed to attract the injurious insects by the sexual attraction and capture the injurious insects by the hand or catch net, etc. The number of captured insects is much larger than that in the case of mounting on healthy pines. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59172640-A (JP)
Title: Silver halide photosensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/305
Filed: 1983-03-22
Abstract: PURPOSE:To obtain a silver halide photosensitive material high in sensitivity and good in graininess by inserting a comparatively little photosenstive layer between two photosensitive silver halide emulsion layers and incorporating a specified compd. in at least one of said two photosensitive layers. CONSTITUTION:A comparatively little photosensitive layer contg. silver halide, zinc oxide, or titanium oxide is located between two photosensitive layers, and in at least one of said two layers a compd. represented by the formula A-B in which A is the residue of a compd. capable of coupling with the oxidized product of an aromatic primary amine developing agent, freed of one H atom at its active site, and B is a group for exhibiting a fogging action in a developing soln. after being released by the coupling reaction. The application of said compd. raises sensitivity and yet improves graininess and color reproducibility.
Patent JP-S51123433-A (JP)
Title: Carburetter of engine
Inventor: TSUCHIDA TAKESHI
IPC: F02M3/09
Filed: 1975-04-19
Abstract: PURPOSE: A rapidly flowing air stream is formed by providing a low-speed mixing passage whose upper and lower reaches being united and thus carburetion and atomization of fuel in the low speed range are improved. 
     COPYRIGHT: (C)1976,JPO&Japio