baber/WOPTO huggingface dataset:
Patent JP-S61180175-A (JP)
Title: Electric field forming device
Inventor: MURAI SHIGERU
IPC: G01T5/12
Filed: 1985-02-06
Abstract: PURPOSE:To suppress unstable partial discharging and to prevent the generation of noise, deterioration of the material of an insulator, etc., during measuring operation by fitting metallic wires which are sectioned circularly and used as electrodes in semicircular grooves formed in the surface part of the insulator. CONSTITUTION:Electrodes are arranged at equal intervals on surfaces of insulators which face each other across a space of a uniform electric field so as to obtain the space. In this case, semicircular grooves 9 are formed in the surface part of the insulator on the internal surface of a pressure container 1 and electrodes 10 made of metallic wires which are sectioned circularly are fitted in the grooves 9. When the pitch of the electrodes 10 is about 10mm, the diameter of the metallic wires is preferably about 2-3mm in terms of workability, etc., and the grooves 9 are so formed that just halfs of the metallic wires are buried. Thus, the circularly sectioned metallic wires are used as the electrodes to reduce the intensity of the electric field near the electrodes 10 by about 30% as compared with conventional devices. It is evident that this results in the releasing of electric field congestion, and consequently unstable partial discharging which occurs among the electrodes is suppressed.
Patent JP-S56118413-A (JP)
Title: Production of modified phenolic resin
Inventor: IWATA RISOU
IPC: C08G8/30
Filed: 1980-02-22
Abstract: PURPOSE:To obtain the titled resin which produces molded articles having excellent water resistance, flexibility, etc., by using, as a raw material, a modified phenol compd. resulting from the reaction of a cyclopentadiene polymer with a phenol monomer in the presence of a specified catalyst. CONSTITUTION:In a process for the production of a phenolic resin comprising reacting a phenolic component (A) with an aldehyde component (B), at least 20wt% modified phenol compd. resulting from the reaction of 95-40wt% phenol monomer with 5-60wt% cyclopentadiene polymer in the presence of an inorg. salt type Friedel-Crafts catalyst (e.g. AlCl3) is incorporated into said component (A). The resulting phenolic resin is viscous liquid when the resin is a resol type, or is usually a resinous material having a softening point of 50-120 deg.C when the resin is a navolak type. These products are suitable for molding materials, sealing mold or a binder for whetstones.
Patent JP-S58138951-A (JP)
Title: Heat accumulation type hot water feeder
Inventor: ENDOU MITSUNORI
IPC: F24S90/00
Filed: 1982-02-15
Abstract: PURPOSE:To prevent a latent heat accumulating agent from mixing into hot feeding water  thereby the heat accumulating agent to be provided in a heat accumulation tank is made of  the latent heat accumulating agent whose rate of heat accumulation per unit volume is high. CONSTITUTION:A heat medium 10 heated to an elevated temperature in a heat collector 1 circulates through a heat accumulation tank 2 and the heat accumulating units 13 each comprising a sealed vessel 11 filled with the latent heat accumulating agent 12 are arranged within the tank 2. Further, a heating coil 14 whose lower end communicates with a supply water pipe 8  and whose upper end communicates with a hot water feeding pipe 9 is arranged in the tank 2  with the upper part of the coil 14 immersed in the heat medium 10. The heat of the heat medium 10 circulating through a heat collecting circuit 6 heats the latent heat accumulating agent 12 in each of the heat accumulating units 13 the phase of the agent 12 from solid to liquid and  the latent heat generating due to the phase conversion is stored in each of the heat accumulating units. With the above arrangement, when hot water is supplied, the heat accumulating  agent 12 in each of the heat accumulating units 13 releases its latent heat through the heat  medium 10 in the heat accumulation tank 2 and changes its phase from liquid to solid. Thus,  the latent heat of the heat accumulating agent 12 is accumulated in the tank 2 and the amount of heat accumulated per unit volume of the agent 2 becomes large so that it is possible to accumulate a large amount of heat by a heat accumulation tank of small capacity. Further, there  is no fear of the heat accumulating agent mixing into the hot feeding water even when the sealed vessel 11 of each of the heat accumulating units 13 is damaged to allow the agent to leak into the heat medium 10 in the tank 2 unless the heating coil 14 is damaged.
Patent JP-S61180625-A (JP)
Title: Construction of closed type drum can and its production
Inventor: ITANO YOSHIYUKI
IPC: B23K9/00
Filed: 1985-02-05
Abstract: PURPOSE:To eliminate the penetration of the solution of adhesion part and to enable the cleaning and re-use of drum can by subjecting the annular gap between closed type drum can drum plate and the inner face of the enfolding- seaming part of the roof to build up welding and by performing seam welding from the outer side of the cylindrical adhesion part of the upper part of the enfolding-seaming part with the bottom plate. CONSTITUTION:The annular gap between the drum plate 1 of closed type drum can and the inner face of the enfolding-seaming part 10 of roof plate 2 is subjected to build up welding 14 from the inner side. A bottom plate 3 is then assembled and seamed 11 with enfolding and the cylindrical seaming part 16 of both plates located on the upper part thereof is subjected to seam welding from the outer side. The penetration into the seaming part of the content solution is prevented, the residual solution is completely eliminated by the cleaning of drum can and the re-use of drum can is made safe.
Patent JP-S60187633-A (JP)
Title: Manufacture of metal lead by direct lead refinement
Inventor: BIYORUN KARURU BUARUTAA RINDOK
IPC: C22B13/02
Filed: 1985-02-06
Abstract: The invention relates to a method for producing metallic lead from lead-containing starting materials by an oxidizing smelting process and subsequent reduction of the resultant oxidic molten bath. The reduction is effected with solid carbonaceous reduction agent present in the melt, and it is ensured that solid carbonate-containing material, preferably limestone, dolomite or soda ash, is also present in the melt, together with the reduction agent.The method can be applied for working-up lead-starting materials of sulphidic, oxidic or sulphatic kind. In addition, the method can be applied to advantage for working-up lead-carbonate containing starting materials, where at least a part of the carbonate-containing material may comprise lead-starting material.
Patent JP-H05186932-A (JP)
Title: Weft feeding method
Inventor: MORI KIYOAKI
IPC: D03D47/34
Filed: 1992-01-13
Abstract: PURPOSE:To provide the subject method so designed that when a yarn breakage occurred during feeding a weft to a loom from one of a pair of yarn feed elements provided with a transfer tail, a weft is fed from another yarn feed element, thereby carrying out repair efficiently. CONSTITUTION:When a loom got to shutdown due to occurrence of yarn breakage during delivery of a weft 22 through a guide tube 20 from a yarn feed element 14 provided with a transfer tail by binding between tail yarn 14a from the yarn feed element 14 and head yarn 16a from a yarn feed element 16, a suction tube 32 holding head yarn 18a from another yarn feed element 18 is moved left downward and the guide tube 20 is moved toward the head yarn 18a to hold it under suction, and then returned to the original position to guide it to the loom, and the loom is then put to startup again. After that, an arm 12 at a yarn feed stand 10 is revolved to transfer the yarn feed element 18 to the release position where the yarn feed element 14 was situated, and a head yarn after removing the defective portion of the weft 22 from the yarn feed element 14 is bound to tail yarn 18b from the yarn feed element 18, thus forming a transfer tail.
Patent JP-H05189801-A (JP)
Title: Optical information recording medium
Inventor: SANTO TAKESHI
IPC: G11B7/254
Filed: 1992-01-13
Abstract: PURPOSE:To prevent reduction in contrast and reflectivity thereby to improve the stability of environmental protection by using a recording layer containing organic pigment and ultrafine particles of silica to control reducibility of the organic pigment. CONSTITUTION:An optical information recording medium contains organic pigment and ultrafine particles of silica in a recording layer 2 formed on a substrate 1. In this case, as the ultrafine particles of silica, for instance, colloidal silica dispersed in methanol is used, and the mean particle diameter of the ultrafine particles of silica in a dispersion medium is preferably 10 to 20mmu. Further, the content of the ultrafine particles of silica in the recording layer is usually 1 to 50 parts by weight for 100 parts by weight of the organic pigment, preferably 5 to 30 parts by weight.
Patent JP-H09196870-A (JP)
Title: Gas changing over device for thermal analysis device
Inventor: SAYAMA SOGO
IPC: G01N25/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal analysis sample from boiling over from a sample container at the time of changing over of gas by adjusting gas pressure so as to remove the pressure difference between gas supply lines, and providing a precise gas pressure regulater to prevent the fluctuation of the gas pressure entering a thermal analysis measuring section at the time of changing over the gas. SOLUTION: A gas flow passage from a gas storage tank 1 to a gas changing over valve 14 is called as a gas A supply line. A high pressure gas A enters a precise gas pressure regulater 3 from the gas storage tank 1, and after adjusted in pressure there and then adjusted in flow speed through a mas flow controller 12, it enters a thermal analysis measuring section 31 from a precise gas pressure regulator 15 through the changing over valve 14. In addition, a gas flow passage from a gas storage tank 2 to the changing over valve 14 is called as a gas B supply line. In the case of changing over the gas A to the gas B, pressure difference indicated by a differential pressure gauge 8 is turned to zero by the precise gas pressure regulater 4, and then the gas is changed over by the changing over valve 14.  In addition, the flow speed of the gas B is set to be the same as that of the gas A by the mass flow controller. The gas B set the same in pressure and flow speed as the gas A enters a measuring section.
Patent JP-2000222448-A (JP)
Title: Method for preparing netlist
Inventor: INOUE KEITA
IPC: G06F17/50
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make quickly retrievable a wiring related to correction on a netlist when circuit correction is reworked by setting to leave a described gate after performing function description including gate description, reading the function description by an automatic logical synthesis tool and performing a logical synthesis. SOLUTION: First, function description including gate description where the call name of a gate in which a signal corresponding to wiring whose name is desired to be left on a netlist becomes an output is specified is performed (S11). Subsequently, a logical synthesis undergoing such setting as to use the gate on which the cell name is specified as it is when optimized is performed (S12). And, the function description is read with an automatic logical synthetic tool and a netlist optimized by logical synthesis is prepared and outputted to a layout tool (S13). Thus, it is possible to quickly perform circuit correction by retrieving a wiring name because the wiring name about correction on the netlist can be corresponded as the wiring name of a signal name defined by the function description.
Patent JP-S61182290-A (JP)
Title: Optical amplifier and manufacture thereof
Inventor: MOGI NAOTO
IPC: H01L31/14
Filed: 1985-02-08
Abstract: PURPOSE:To obtain an optical amplifier, which maintains a stable transverse mode even on a high output and provided with reduced noises, by bonding a plate-shaped semiconductor with a P-N junction and a plate body transparent to the luminous wavelength of the crystal of the semiconductor in a clean atmosphere and thermally treating and joining the semiconductor and the plate body. CONSTITUTION:Active layers 13 consisting of Ga0.08Al0.12As are held by P-type Ga0.65Al0.35As layers 12 and N-type Ga0.65Al0.35As layers 11, thus forming a plate crystal having double hetero-structure. The hetero-structures are held by low-resistance N-type GaP crystals 14 and P-type GaP crystals 15, a plurality of these structures and crystals are stacked, and beams are projected vertically from one surfaces of P-N junctions and emitted vertically from the other surfaces. The bonding and joining of the layers 13, 12 and 13, 11 are extremely important at that time, the roughness of the rough surfaces of these surfaces are brought to 500Angstrom  or less, and these surfaces are etched slightly by a mixed liquid of H2O2 and H2SO4, washed sufficiently and pressed and bonded at a temperature of 100 deg.C or lower. Accordingly, incident coherent beams are spatially spread sufficiently.
Patent JP-H09191741-A (JP)
Title: Harvester
Inventor: TERAMOTO SEIJI
IPC: A01D27/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a harvester designed to separate left and right the stems/ leaves of a crop on two ridges and raise and rake-in them until a point just before holding and conveying them by a conveyance member and subject the holding and pulling force of the conveyance member to the above crop nearly equally. SOLUTION: This harvester equipped with raising members 27 to raise the stems/leaves of a crop, a rake-in member 26 for raised stems/leaves, and a conveyance member 16 to hold raked-in stems/leaves, pull and convey them, is so designed that the raising members 27 are in three lines enough to deal with two ridges, and the centrally situated raising member 27 is set up in front of the conveyance inlet on feed initial end of the conveyance member 16.
Patent JP-S61233858-A (JP)
Inventor: SUTEFUAN JIEI SHIEFUAA
IPC: G06F13/38
Filed: 1986-02-05
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-H06236949-A (JP)
Title: Bending apparatus for outer lead of semiconductor package
Inventor: YOSHIMURA ATSUSHI
IPC: H01L23/50
Filed: 1993-02-10
Abstract: PURPOSE:To provide a bending apparatus, of an outer lead for a semiconductor package, wherein its versatility is high and its alignment accuracy is high. CONSTITUTION:This bending apparatus is provided with a base stand 3, with an upper-mold holding plate 14 which is driven to a direction separated from the base stand, with a lower mold 18 which is installed on the base stand 3 so as to be freely detachable and which holds a semiconductor package and with an upper mold 19 which is installed on the rear surface of the upper-mold holding plate 14 so as to be freely detachable in a state facing the lower mold 18, which bends the tip of an outer lead for the semiconductor package between itself and the lower mold 18 when the holding plate 14 is driven to the direction of the base stand 3 and which molds the outer lead to be a gull-wing shape.
Patent JP-H03230023-A (JP)
Title: Stewpot for microwave oven
Inventor: NAKANO OKIHIKO
IPC: F24C7/02
Filed: 1990-02-01
Abstract: PURPOSE:To make universal usage of an accessory member to be used for simmering possible and reduce the types of accessory members by a method wherein the external shape of a flat plate shaped member, which is made of a non-metal material, is set slight smaller than the internal dimension of a container, and a plurality of through holes are provided on the flat plate shaped member, and this member is used properly as a drop lid or as a drainboard for steaming. CONSTITUTION:On the inner bottom part of a microwave heating cooker 1 which has a heating chamber 2, a rotatable bearing tray 3 is provided, and a simmering container 4 is placed on the bearing tray 3. The container 4 is made of a heat resistant resin and has a lid 5 with the same material, and an object to be cooked is contained in the container 4 for cooking. A drop lid 6 has a flat plate shape, and the dimension is set to be slightly smaller than the internal dimension of the container 4 so that the drop lid 6 may easily descend following with an object to be cooked which is gradually sinking. On the bottom the container 4, the drop lid 6 is placed, and an object to be cooked is placed on the top of it. For example, this is when a lump of meat 9 is steamed. On the lower surface of the drop lid 6, ring shaped protuberances 10 are provided, and these come into contact with the flat surface of curved section of the container bottom part and generate a gap. Also, a large number of small holes 11 are provided on the drop lid, and steam can be easily released upward, and juice, etc., from an object to be cooked flows downward through these holes.
Patent JP-S60184498-A (JP)
Inventor: MANFUREETO AADERUMAN
IPC: B30B15/30
Filed: 1985-02-07
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-S56120221-A (JP)
Title: Signal selecting circuit
Inventor: TAKADA KAZUAKI
IPC: H03K17/00
Filed: 1980-02-27
Abstract: PURPOSE:To process the input signal in excess of the number of lines of input signal, by producing the signal selecting input signal group through the division of input signal group into groups and discriminating the on/off of input signal group selected. CONSTITUTION:The input switch groups is divided into two groups, that is, input switches SW1-SW4 and input switches SW5-SW8, and the input switches SW5- SW8 are effective input signal applying means through on of transistors TR1, TR2 and can produce different input signal with on/off of other input switch groups SW1-SW4, then further 4 input signal lines can be input to comparison circuits 4a-4d in addition to the specified 8 input signal lines.
Patent JP-H07236091-A (JP)
Title: Solid-state image pickup device
Inventor: YONEMOTO KAZUYA
IPC: H04N5/374
Filed: 1994-02-21
Abstract: PURPOSE:To improve speed signal output and to reduce noise by converting an electric charge generated by a light receiving element, a picture element, into a signal voltage by a voltage generation means and outputting the signal voltage converted into the signal current by a voltage/current conversion means to an output signal line. CONSTITUTION:The output signal voltage from a picture element MOS transistor 1 obtained by the source follower operation between a picture element MOS transistor 1 and a load MOS transistor 12 is held in a sample-and-hold circuit 12. It is converted into the signal current by a horizontal driving MOS transistor 14 and is outputted to a horizontal signal line 16. In short, the horizontal driving MOS transistor 14 is designed so that the channel width is wider than that of the picture element MOS transistor 1 and the mutual conductance becomes wider than that of the picture element MOS transistor 1. Then, the signal current of the horizontal signal line 16 is increased. Thus, the conversion gain of the current/voltage conversion circuit to be connected is decreased and the load resistance can be reduced.
Patent JP-H10216831-A (JP)
Title: Method and device for extrusion
Inventor: VEMPNER DIETHELM
IPC: B21B27/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the method and the device for extruding a shape, etc., free from a contamination zone from an ingot. SOLUTION: The ingot 24 is put in the bore 22 of a container 18, and is sent inside an opening part for forming of a die 32 in the extrusion direction by an extruding stem 16. Before the ingot 24 advances into the die opening part, the ingot 24 is extended by a quantity corresponding to the width (t) of a collar from the container 18, and a disk like slice 48 is removed by shearing from the free edge of the ingot. Next, the free edge of the ingot 24 is pushed into the die opening part. To perform this operation, a shearing tool 38 is installed to rearward of the edge 23a of the container 18 facing the die 32, and a freely movable shearing blade 39 is positioned at an entrance to the container bore 22.
Patent JP-H04248061-A (JP)
Title: Shift control device of automatic transmission
Inventor: NAGAYAMA SHIGERU
IPC: F16H59/54
Filed: 1991-01-23
Abstract: PURPOSE:To prevent engine stop accompanying hard braking by constituting a lockup valve out of a movable valve body and an energized spring, and making an arrangement that the movable valve body may be set in the open position of a lockup clutch by application of a pilot pressure and may be set in the closed position of the lockup clutch by release of the pilot pressure. CONSTITUTION:A torque converter line 202 from a regulator valve is connected to a lockup valve 201, and a control line 203 of the main line is connected to one side of a control port 201b. When a lockup solenoid valve 204 is set on by the signal (+) of a control circuit 200, a spool 201a is shifted to the right by means of a spring (not shown in figure), and communication is made between the torque converter line 202 and the line 205, closing a lockup clutch. When the solenoid valve 204 is set on, the control pressure is introduced into the control port 201b, and the spool 201a shifts to the left, opening the lockup clutch.
Patent JP-S60168110-A (JP)
Title: Automatic focus detecting device
Inventor: TAMURA SHIYUUICHI
IPC: G02B7/30
Filed: 1984-02-13
Abstract: PURPOSE:To reduce a circuit scale and to reduce a cost by inputting one optical output of a photodetector and an output which has switched the other output as a time series, to a differential amplifier, respectively. CONSTITUTION:A reflected light from a closest focusing distance is made incident on a photodetecting part 18a of a semiconductor position detecting element 18, and a counter 5 stops its operation. As it becomes a long distance, the reflected light moves to a photodetecting part 18d, a signal output of a differential amplifier 19 moves to a plus side, an output of the counter 5 becomes ''1'', and a light emitting diode 16b for indicating a distance of an object to be photographed emits a light. In case of a short distance, the reflected light is made incident on a photodetecting part 18b, therefore, the signal output of the differential amplifier 19 moves to a minus side, the counter 5 stops its operation, a lens is focused to a distance of an object to be photographed corresponding to an output 1 of the counter 5 by a lens controlling circuit 14. In case when the reflected light is between the middle of the photodetecting part 18b and 18c, and 18d, in case when the detection is difficult, the lens is focused in accordance with an output 4 of the counter 5. In this way, a resolution of the number of output terminals of the position detecting element 18 can be realized by a simple constitution.
Patent JP-H03226687-A (JP)
Title: Integrated circuit
Inventor: HINO YUJI
IPC: G01R31/28
Filed: 1990-01-31
Abstract: PURPOSE:To detect the short circuit of wirings by a test of a function block unit by separating the wiring of the functional block unit by a signal wire used at the time of the test of an IC. CONSTITUTION:Control wires A1 - A3 are the control wires 3 of a function block 1 and control wires B1 - B3 are the control wires 3 of a function block and a signal wire 4 is arranged so as to separate the control wires A1 - A3, B1 - B3 and certainly used at the testing time of an IC. By this wiring, if the control wire A3 and the signal wire 4 or the control wire B1 and the signal wire 4 are short-circuited, the signal wire 4 can not transmit a normal signal to generate trouble and an inferior product can be detected. Therefore, the deficiency of an IC test can be detected without providing an add-on circuit and an existing program can be used as it is.