baber/WOPTO huggingface dataset:
Patent JP-S625654-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KOMATSU MICHIO
IPC: H01L21/8234
Filed: 1986-03-20
Abstract: PURPOSE:To obtain an MIS type semiconductor integrated circuit device having radiation resistance by forming a P-type high density impurity region separated from an active region by a thin insulating film buried partly in a substrate on an element separating region. CONSTITUTION:Thick silicon dioxide films 13a, 13b partly buried in a P-type semiconductor substrate are formed on the substrate, and thermal oxide films 14, 20 are formed on a region formed with an IGFET and a P<++> type region. Then, a mask material is bonded to the surface, patterned, and a region having a thin oxide film 20 is coated with a mask material 19a. Then, an N-type impurity is implanted to an active region to form N-type diffused layers 15a, 15b. Then, the material 19a is removed, a mask material 19b is formed to mask the active region formed with N<+> type diffused layers 15a, 15b and when a P-type impurity is implanted to an element separating region having a thin oxide film, a P<++> type diffused layer 18 is obtained. Then, the material 19b is removed, and an interlayer insulating film and a wiring pattern are formed. Thus, a high density leakage preventive layer can be placed on the element separating region to prevent a parasitic MOS leakage even if a radioactive ray is emitted.
Patent JP-H01240268-A (JP)
Title: Dressing method for grinder
Inventor: MINAMINO IKUO
IPC: B24B53/04
Filed: 1988-03-17
Abstract: PURPOSE:To make it possible to dress a grinding wheel provided on the end part of a rotot shaft with high accuracy by controlling magnetic forces of electromagnets of magnetic bearing spindles to tilt the rotor shaft by a specified amount of tilt. CONSTITUTION:After a work W is ground by a grinding wheel 21 on a rotor shaft 3, both ends of a hole H to be ground of the work W are measured by a sizer 24, and the amount of taper is calculated by a detecting element 25. When the amount of taper exceeds a standard value, CPU 27 calculates the amount of tilt alpha of the rotor shaft 3 during the dressing dressing operation compared with the correlation data stored in a memory 29. In order to tilt the grinding wheel by the amount of tilt alpha signals inputted from position sensors (14a, 14b), (15a, 15b) to respective control circuits are corrected plus or minus in opposite directions by signals from CPU 27, and a floating target position of the rotor shaft 3 floated by radial electromagnets 5, 6 located in the front and the rear is electrically controlled to be displaced in the opposite direction from a central position. The grinding wheel can thus be dressed by a dresser with the rotor shaft 3 tilted by a specified amount of tilt alpha.
Patent JP-S61221930-A (JP)
Title: Join processing system for relation
Inventor: YAMANE YASUO
IPC: G06F17/30
Filed: 1985-03-28
Abstract: PURPOSE:To reduce the input/output frequency by dividing the data length of at least one of two pairs of relations between external memories by a specific hash function until said data length can be loaded to a main memory and then dividing each relation into subrelations consisting of the prescribed tuple. CONSTITUTION:When the join processing is carried out between relations 13 and 14 stored in an external memory 10, the main memories 11 and the memory 10 storing programs 18 and 17 for join control and hash processing are connected to a processor 12. When it is decided by the program 18 that the data lengths of relations 13 and 14 are larger than a prescribed area of the memory 11, the control is shifted to the program 17. Then the join field value is divided by the (i-1) power of an integer (p) larger than 2 in the processing carried out at the i-th stage. Then the residue obtained by dividing the maximum integer less than the value obtained from said division is defined as the hash function of the program 17. Thus subrelations 15 and 16 consisting of the tuple having the same hash function of the join field value are obtained.
Patent JP-S56159623-A (JP)
Title: Automatic exposure controller of camera
Inventor: ANDOU GIICHI
IPC: G03B7/16
Filed: 1980-05-15
Abstract: PURPOSE:To obtain proper exposure even in daylight synchronized flash photography, by obtaining lighting tim suitable to photographic conditions by performing lighting for a specified time on the basis of a flash controlling signal. CONSTITUTION:An arithmetic part 2 receives pieces of information on a diaphragm value, a photographic speed, the guide number of a flash device, the distance to an object, and the brightness of the object to calculate an adequate shutter speed, which is stored in a shutter operation memory M2 by way of a compensation part 4. The arithmetic part 2 also calculates adequate lighting time and stores the result in a flash operation memory M1 by way of the compensation part 4 and when a lighting start signal synchronizing with an exposure start signal is inputted to a flash controlling part 5, a flash lighting control signal is outputted to put the flash device in operation for the adequate lighting time. A comparison part 3 and the compensation part 4 function to obtain adequate exposure corresponding to the operation of a daylight synchronized flash button and the shutter speed.
Patent JP-H07273490-A (JP)
Title: Pickup of electric element
Inventor: YURUGEN HAATOMAN
IPC: H05K13/02
Filed: 1995-03-23
Abstract: PURPOSE: To sharply save the material for a retainer and the processing time by remarkably simplifying the access to the bottom of a chip, and also processing many chips at the same time. CONSTITUTION: At a first operation stage, a second retainer 9 is fixed capably of mounting and removal to the topside of an electric element 4, and furthermore, the retention between the second retainer 9 and the electric element 4 is made larger than the retention between the first retainer 5 and the electric element 4. At a second operation stage, the first retainer 5 is separated from the electric element 4, and moreover at the third operation stage, the electric element 4 is picked up from the second retainer 9 by catching the bottom section with a retaining tool.
Patent JP-H05267615-A (JP)
Title: Semiconductor memory
IPC: H01L27/10
Filed: 1992-03-23
Abstract: PURPOSE:To make a low decoder circuit in the narrowed layout space by a method wherein word line grounding transistors are arranged beside word line selecting transistors. CONSTITUTION:Word line grounding transistors QB0-QB5 are arranged between word line selecting transistors QA0-QA5 while the adjacent word line grounding transistors are connected to the common grounding potential VSS. That is, a word line WL0 is connected to an activated region between a word line selecting gate GA0 and a word line grounding gate GB0, another word line WL2 is connected to another activated region between another line selecting gate GA2 and another word line grounding gate GB2 while the grounding electrode VSS is connected to the other activated region between the word line grounding gates GB0 and GB2. In such a layout, the level of a low decoder can be reduced while enabling the width in the word line direction to be narrowed.
Patent JP-S63231235-A (JP)
Title: Defect detecting method for liquid crystal display panel
Inventor: SHIROKURA HIDEAKI
IPC: G01M11/00
Filed: 1987-03-19
Abstract: PURPOSE:To detect a gap irregularity by forming different parallel slanting-line pattern on a glass substrate except a display pattern and forming moire fringes at intersection parts of the parallel slanting-line patterns. CONSTITUTION:Display patterns are formed of a common electrode 3 and segment electrodes 4 on glass substrates 1 and 2. An infinite number of parallel slanting-line patterns 5 are formed even in the area on the glass substrate 2 where the common electrode 3 is formed except the common electrode 3 by using an ITO film, etc. Similarly, parallel slanting-line patterns 6 in the opposite direction from the parallel slanting-line patterns 5 on the side of the common electrode 3 are formed in the area on the glass substrate 1 except the segment electrodes 4 and their lead-round wires 4'. The parallel slanting-line patterns 5 and 6 are in the opposite directions when the substrates 1 and 2 are put one over the other. Consequently, plural longitudinal moire fringes are formed in areas where the slanting-line patterns 5 and 6 cross each other and the gap has an irregularity owing to a dust or pillar, the moire fringes are disordered, so the curvature of a glass substrate is found at a look.
Patent JP-H04301992-A (JP)
Title: Image pickup system
Inventor: ITAGAKI TOSHIHIRO
IPC: H04N7/18
Filed: 1991-03-28
Abstract: PURPOSE:To reduce the cost of the image pickup system by simplifying the connection lines of the image pickup system to which plural image pickup devices are connected. CONSTITUTION:A power supply part 60 outputs a DC voltage VD from a power supply circuit 61 through an impedance transforming circuit 62 to a transmission line L. Respective television cameras 50a-50c fetch the DC voltage VD from the transmission line L through a ripple removing circuit 62, and this DC voltage VD is applied to a regulator circuit 53 to supply power to an image pickup unit 51. On the other hand, a synchronizing signal SY to be the operational reference of the respective television cameras 50a-50c is outputted from a television camera 40 equipped with a synchronizing signal generating circuit 41 to the transmission line L and fetched from this transmission line L to the image pickup unit 51 of the respective television cameras 50a-50c. Then, the respective television cameras 50a-50c output video signals Ya-Yc synchronized to the synchronizing signal SY to the transmission line L, and these signals Ya-Yc are synthesized on this transmission line L.
Patent JP-S61223745-A (JP)
Title: Input device for position data on original
Inventor: TAMURA JUNICHI
IPC: G03F1/00
Filed: 1985-03-28
Abstract: PURPOSE:To improve the utilization efficiency of a device body such as a scanner by providing a mechanism for inputting the position of an original on a disassembling drum separately from the device body. CONSTITUTION:A mechanism for supporting the drum rotatably is constituted and a rotary encoder 201 which generates a pulse signal corresponding to the angle of rotation of the drum is provided to this mechanism; and a mark 202a which indicates the rotation-directional origin is provided to the drum and a detector 202b for the mark is provided to the drum support mechanism to generate pulses of the angle of rotation from the origin on the drum. A linear encoder 203 generates a pulse signal corresponding to the quantity of axial movement of the scope 200 which observes the peripheral surface of the drum, a mark 20 indicating the axial origin of the drum is provided to the scope, and a detector 204b for the mark is also provided to generate pulses corresponding to the movement distance of the scope form the origin. Those signal pulses are suppled to and counted by a counter 206. Its counted value is supplied to a computer 207 and stored in a floppy disk 208.
Patent JP-S57182344-A (JP)
Title: Polyvinyl chloride mixture containing copper compound
Inventor: RARUFU SHIYUURAA
IPC: C08K3/32
Filed: 1982-04-20
Abstract: A polyvinyl chloride blend contains, as a smoke-reducing additive, a copper (II) hydroxide phosphate of the composition Cu3(PO4)2.Cu(OH)2 in amounts from about 0.1 to 20 parts by weight per 100 parts by weight of polyvinyl chloride. The thus-treated polyvinyl chloride is not discolored by the addition of this copper compound a significant advantage when compared to conventional copper compound additives.
Patent JP-H08242563-A (JP)
Title: Manufacture of insulating coil for rotary electric machine
Inventor: MAEDA MASAO
IPC: H02K3/30
Filed: 1995-02-28
Abstract: PURPOSE: To provide a method by which an insulating coil for rotary electric machine which is improved in th resin impregnability of the insulation-to-the- earth layer of the coil, can prevent the leakage of the resin from the insulating layer, and has an excellent electric field resistance and from which the formation of voids is eliminated can be manufactured. CONSTITUTION: An unimpregnated insulating coil 3 formed by winding an insulation-to-the-earth layer 10 formed by winding a mica insulating tape processed with an epoxy silane coupling agent and leakage preventing layer 9 formed by processing an epoxy resin and granular latent cure accelerator formed in micro-capsules around an element-wire conductor bundle 1 is mounted in the slot of a stator core and the coil is integrally impregnated with a resin composed of an epoxy resin and acid anhydride curing agent. After impregnation, the resin is cured by heating the coil 3.
Patent JP-H10258288-A (JP)
Title: Waste water treatment equipment
Inventor: YAMAMOTO KOJI
IPC: C02F1/465
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment device for dissolving electrodes and enabling a user to determine simply the exhaustion degree of electrodes for the replacement of electrodes. SOLUTION: A dephosphorization device D is incorporated into a small combined treatment purification tank 1 and provided with an elution tank 39, four sets of iron electrodes 40 and 41 disposed in the elution tank 39, a direct current power source 42 applying the electric current between electrodes 40 and 41, and a control section 43. Iron is used for anodes and cathodes of both electrodes 40 and 41, and iron to react with phosphoric acid by electrolysis are eluted by the electrodes. The elution amount of iron ions in the elution tank 39 is controlled by controlling the electric current applied between the electrodes 40 and 41 by the control section 43. Voltage sensors as a sensing section for sensing the variation between the electrodes are disposed in series between the power source 42 and the electrodes 40 and 41.
Patent JP-H06270010-A (JP)
Title: Fine pipe cutter
Inventor: YOSHIMURA KENJI
IPC: B23D21/08
Filed: 1993-03-24
Abstract: PURPOSE:To prevent the formation of indentation on the cylindrical surface of a pipe member by securing the cutting precision by allowing a pair of rollers to be equipped with a cylindrical body which is constituted of the material having hardness equal to that of the pipe member and a plurality of rolling bearings which are press-fitted into the cylindrical body. CONSTITUTION:A cutter for finely cutting a metal pipe member, and a pipe member 6 to be cut is placed on a pair of rollers 5 (15) which are bearing- supported at one end of a C-shaped beam frame 2, and a disc shaped cutter which is arranged on the opposite side of the roller 5 and advanced and retreated by the revolution operation of a handle 1 is brought into contact with the pipe member 6, and the pipe member 6 is working fed in the radial direction by revolving a cutter edge 4 along the outer periphery of the fixed pipe member 6, and then the pipe member 6 is cut. In this case, the roller 5 (15) is constituted so that a plurality of roller bearings 12 are press-fitted into the inside diameter of a cylindrical body 1 made of the material having at least a hardness equal to that of the pipe member 6, e.g. stainless steel, and supported in a turnable manner on the supporting are 8 of the frame 2 by a shaft 13.
Patent JP-S60210311-A (JP)
Title: Rolling method for controlling shape of metallic sheet
Inventor: YAMASHITA MICHIO
IPC: B21B1/22
Filed: 1984-04-03
Abstract: PURPOSE:To shift a roll without largely changing the flatness of a material to be rolled and to maintain the smooth load distribution of an interroll contacting part by moving the sleeve of a backup roll in the same direction and by the same quantity as those of a work roll. CONSTITUTION:An upper work roll 2 and the sleeve 19 of an upper backup roll 12, and a lower work roll 3 and a lower backup roll 20, are moved in the specific shifting relations. By said action, a load distribution depending on the forces burdened respectively on the rolls 2, 3 from the rolls 12, 13 and a material 1 to be rolled is smoothed without being locally concentrated even when a shifting quantity delta is gradually increased from delta=0, as shown by the figures (a)-(c). Accordingly, the wavy deformation of material 1 is made to an end that produces a small edge wave in case of delta=0 and also just a small edge wave in case of a small delta even when the shifting quantity is largely changed as shown by the figures (a) (b) (c). Further, in case (c) of positioning the taper ground- parts 4, 5 at the inside from the end part of material 1 by enlarging the delta, the deformation is limited, on the contrary, to the generation of a very small amount of edge wave, and the wave form is almost not changed; and the rolling is therefore performed without any hindrance.
Patent JP-H03267165-A (JP)
Title: Method and apparatus for ventilating coating booth
Inventor: SHIMOMURA KOJI
IPC: B05B15/04
Filed: 1990-03-14
Abstract: PURPOSE:To improve air conditioning efficiency by supplying conditioned outside air into a passing zone in a coating booth and feeding exhaust air subjected to exhausting treatment in non passing zone. CONSTITUTION:The air fed into a first air supplying duct 5 is blown toward a coating work zone 1A in the coating booth 1 through a first air supplying chamber 3. This air stream is caused to flow so as to surround a car body 2 and flows into a first air exhaust chamber 7 with sucking action of a second air supplying fan 19 and further, fed under pressurizing to a second air supplying ducts 6, 6. Then, the air fed to the second air supplying ducts 6, 6, is blown out toward circumferential zone 1B in the coating booth 1 from a second air supplying chambers 4, 4 to become the air stream flowing downward from the upper part so as to surround the space. This stream flows into a second air exhaust chamber 8 and is discharged to outer part of the coating booth through a filter 13. By this method, equipment cost can be reduced.
Patent JP-S59191776-A (JP)
Title: Printing ink resin
Inventor: YASUIKE MADOKA
IPC: C09D11/00
Filed: 1983-04-15
Abstract: PURPOSE:To provide a printing ink resin excellent in solubility, by incorporating a rosin-modified phenolic resin having a particular solubility, prepd. by the reaction of a resol-type phenolic resin with rosin in the presence of an acid catalyst. CONSTITUTION:A printing ink resin which comprises a rosin-modified phenolic resin having such a solubility that no turbidity appears at 25 deg.C in a soln. of 25wt% or lower said rosin-modified phenolic resin in a 16C aliph. hydrocarbon solvent, said rosin-modified phenolic resin being prepd. by the reaction of a resol-type phenolic resin with rosin in the presence of an acid catalyst at a temp. of 150 deg.C or above to lower the acid value to 30 or below. Long-chain alkyl phenols such as octylphenol or nonylphenol pref. as the principal phenolic component of phenolic resins with respect to solubility. The softening point of rosin may be further increased by replacing the whole or part of the rosin by a polymerized rosin a part of which is subjected to dimerization.
Patent JP-H04279993-A (JP)
Title: Control method of money receiving paying device
Inventor: AYUGAI MASAMI
IPC: G07F19/00
Filed: 1991-03-07
Abstract: PURPOSE:To make more correct the result of counting of the money quantity in a batch storehouse and to perform an efficient operation of a fund by performing identification again when there is money which cannot be identified by skew, overlapped feeding, etc., during loading and counting. CONSTITUTION:At the time of a loading action from a batch storehouse 11, the money, which can be identified by an identifying part 6, is housed in storehouses 6, 9 and 10 by money classification, and at such a time, since identifying can be performed, counting is executed. The money, which cannot be identified by the identifying part 6 due to carrier defect such as overlapped feeding and skew, is collected at temporary holding parts 30, 34 and 38 of the storehouse which does not contribute to the loading action, and at such a time, since identification cannot be performed, the counting is not performed. The money of the temporary holding parts 30, 34 and 38 is transported to the identifying part 6, the identification is performed again, and if the identification cannot be performed, the counting can be executed at this time.
Patent JP-H05266922-A (JP)
Title: Sodium-sulfur battery
IPC: H01M10/39
Filed: 1992-03-23
Abstract: PURPOSE:To provide a sodium-sulfur battery for preventing the connected part between a positive electrode container or a solid electrolyte tube and an insulating ring from being damaged by allowing the change in the volume of a positive electrode chamber at the time of operation stoppage of the battery, to absorb the contraction of the positive electrode container. CONSTITUTION:A lidded cylindrical solid electrolyte tube 3 opened in the lower surface is arranged in a lidded cylindrical positive electrode container 1 opened in the lower surface, through an insulating ring 2. A negative electrode chamber R1 is formed in the solid electrolyte tube 3, while a positive electrode chamber R2 is formed on the outside. A negative electrode lid 4 is mounted on the lower part of the insulating ring 2, and the lower surface of the negative electrode chamber R1 is closed thereby. A sodium Na as a negative electrode active material is stored in the negative electrode chamber R1, while a sulfur S as a positive electrode active material is stored in the positive electrode chamber R2. A deformation allowable space 7 is provided on the upper part of the positive electrode chamber R2, and thermal deformation that is different between the positive electrode container 1 and the solid electrolytic tube 3 is allowed in the deformation allowable space 7.
Patent JP-S59191568-A (JP)
Title: Plasma welding method
Inventor: HANEDA MITSUAKI
IPC: B23K10/02
Filed: 1983-04-15
Abstract: PURPOSE:To obtain weld beads having a uniform shape in the stage of welding materials to be welded by the pulse current which repeats keyhole and non-keyhole states by controlling a welding condition with the delay time of a period when a high current arc is generated and a period when a keyhole is formed. CONSTITUTION:A plasma arc is generated between a plasma torch 2 and materials 3 to be welded by a control device 1 for a welding power source and an arc flame penetrating to the rear side is observed in the state in which a keyhole 4 is formed. Said arc frame is detected with an optical detector 5 which outputs a keyhole detecting signal 8. The signal is compared with the waveform of the welding current in a control part 6 for detecting delay time, by which a delay time quantity is determined. A welding current value 10 and a flow rate 11 of gaseous plasma are controlled by a control signal 9 for the welding power source according to the result thereof, or the welding speed is controlled by the control signal 12 for a traveling carriage 7. The control of the welding condition is made possible in either one or both of the delay time in forming the keyhole in the rising stage of the high current and the delay time in closing the keyhole during transfer to the low current as the delay time quantity.