baber/WOPTO huggingface dataset:
Patent JP-H0432594-A (JP)
Title: Reactivation method of electrode for electrolysis
Inventor: NAKAMATSU HIDEJI
IPC: C25B11/02
Filed: 1990-05-29
Abstract: PURPOSE:To easily reactivate an insoluble metal electrode for electrolysis by using a flattened expanded metal as a new electrode and specifying the minor diameter of the mesh when the electrode having reduced activity is reactivated by welding the new electrode. CONSTITUTION:When the activity of the insoluble electrode covered with electrode catalyst decreases, this electrode with reduced activity is reactivated by welding a new electrode. In this process, an expanded metal flattened by rolling, etc., (to about 1mm thickness 4) is used as the new electrode. The minor diameter 1 of the mesh of the expanded metal for the new electrode is specified to smaller than the minor diameter of the existing electrode mesh but larger than the notch width of the mesh of the existing electrode. Thereby, the electrolytic performance of the electrode for electrolysis can be maintained or improved.
Patent JP-S62294794-A (JP)
Title: Clean pump
Inventor: OGUCHI TETSUO
IPC: F04D7/06
Filed: 1986-06-16
Abstract: PURPOSE:To prevent the entrance of dust from outside fluid into the fluid inside a pump by compulsively exhausting the inside air from inside a fluid transfer pump. CONSTITUTION:The inside air in a pump is compulsively exhausted from a breathe c22 by an exhaust device, on the other hand the clean air is sucked in through a tube into a breather a10 mounted on the upper part of the inner introduction tube 12 by the negative pressure inside an inner introduction tube. The dust which fell on a disc 7 gets centrifugal force on the disc 7 and flown off toward the periphery inside the chamber of a housing a8. Then it is discharged through a breather c22 by being carried on the air current caused by forced exhaust. Accordingly the dust generating outside the fluid can be prevented from entering the fluid.
Patent JP-H06161565-A (JP)
Title: Method and apparatus for control of fluid supply pressure
Inventor: YONNET CLAUDE
IPC: E03B5/00
Filed: 1993-06-10
Abstract: PURPOSE: To remarkably decrease the loss of water caused by leak and to prevent the degradation of a water supply system by keeping the pressure at a supply pipe low as much as possible suitably for satisfying the demand of water while keeping suitable pressure in a distant area and at a high place. CONSTITUTION: This fluid supply pressure controller is used while being combined with a pressure control valve 10 of a fluid supply system. This device is composed of 1st sensor means 26 and 28 for sensing the pressure of fluid at 1st points 12 and 14 of the system, 1st control means 16 for controlling the pressure valve 10 for regulating the pressure of fluid at the 1st points of the system according to difference between the pressure sensed by the 1st sensor means and a pressure value set in advance, and 2nd control means 24 for relaxing the fluctuation of fluid pressure at 2nd points by controlling the pressure value set in advance.
Patent JP-H0433627-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: SASAKI YUICHI
IPC: A47L9/04
Filed: 1990-05-31
Abstract: PURPOSE:To prevent the deterioration of a function of a rotary brush caused by an abnormal temperature rise of a bearing part attending on a high speed rotation of a turbine, and the generation of abnormal vibration of the turbine by providing a bearing for supporting a rotary shaft fixed to the turbine so as to be freely rotatable in a turbine chamber. CONSTITUTION:Frictional heat is generated in a bearing 56 part due to the high speed rotation of a turbine 27 by a suction air current, but since this bearing 56 part is provided in a turbine chamber 28, a suction air current sucked directly into a connecting tube from a communicating hole 39, or a suction air current after coming into collision with the turbine 27, etc., is blown to the bearing 56. Accordingly, heat radiated from the bearing 56 is cooled directly by the suction air current, and also, indirectly by transmitting through a housing 48. Therefore, the seizure of the bearing 56, and the thermal deformation, etc., of the housing 48 and a main body 21 can be prevented, and the deterioration of a function of the turbine 27, and also, the deterioration of a function of a rotary brush 25 can be prevented.
Patent JP-H0435462-A (JP)
Title: Picture communication equipment
Inventor: TAKEDA TOMOYUKI
IPC: H04N1/32
Filed: 1990-05-31
Abstract: PURPOSE:To transmit a picture with its length and breadth exchanged breadth by providing a means storing a data as a two-dimensional picture element data and a control means transmitting picture data after reading a picture data from the storage means taking a sub-scanning direction as a main scanning direction at the time of picture reading. CONSTITUTION:In the transmission process, the read picture by a reading part 1 to a memory 9 is encoded by an encoder 10, and transmitted through a MO- DEM 5 and an NCU 6 to a line N. In this case, when transmitting a document with wider width than that of the reading width of the reading part 1, that is, transmitting the document with the width of A3 while the reading width of the reading part 1 is 'A4', a length and width conversion circuit 8 is provided to transmit the data as the picture data of the original with 1 page of A3 not as the picture divided into two A4 is inputted from the reading part 1. Thus, the picture communication equipment is obtained to convert the length and width of the picture to transmit them.
Patent JP-H05309999-A (JP)
Title: Inlay article
Inventor: IZAWA KIYOSHI
IPC: B44C1/26
Filed: 1992-05-01
Abstract: PURPOSE:To obtain such an inley article that difference of material between the material to be decorated and a fitting piece and the outline of a pattern are made clear and the pattern is excellently shown even when the surface of the material to be decorated reflects. CONSTITUTION:The recessed parts 33, 34 are formed on the surface 32 of the wooden material 31 to be decorated by laser engraving. The fitting pieces 14, 15 thinner than the depth D of the recessed parts are fitted thereto. Since the surfaces of the fitting pieces 14, 15 become a state depressed from the surface 32 of the wooden material to be decorated, difference of material and appearance of the material 31 to be decorated and the fitting pieces 14, 15 clearly appear. The outline of the pattern of inlay is made extremely distinct because the circumferential walls 37 of the recessed parts 33, 34 are singed block by laser beams. Such defect is eliminated that the outline of the pattern is not shown as heretofore owing to reflected light. The outline of the pattern can be excellently observed even when it is observed from every angle.
Patent JP-S63305566-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAGAMI MASAHIRO
IPC: H01L29/78
Filed: 1987-06-05
Abstract: PURPOSE:To decrease the gate length while increasing transconductance, by forming a gate region in a self-aligned manner by means of an insulating film deposited on the principal face and the vertical side walls of a semiconductor connected to source and drain regions. CONSTITUTION:On a semiconductor substrate 1 of a first conductivity type, a group of basic electrodes consists of a source electrode 2 and a drain electrode 3 connected to a polysilicon thin film 9 highly doped with a dopant of a second conductivity type, and of a gate electrode 6 connected to a gate metal thin film 10. A thin film 11 is a first insulating film for insulating the electrodes from each other. A Schottky junction region 8 has a dimension of L1-2l when L1 is a channel length as determined by a photomask and l is a sum of thicknesses of a thermal oxide fill 12, a second insulating film 13 consisting for example of a CVD film and a third insulating film 14 consisting for example of a non-doped polysilicon thin film. In this manner, reliability of electric characteristics can be ensured and, further, the threshold value is prevented from being decreased.
Patent JP-H05329075-A (JP)
Title: Extension pipe of vacuum cleaner
Inventor: YAMAMOTO WATARU
IPC: A47L9/02
Filed: 1992-06-01
Abstract: PURPOSE:To facilitate the suction port replacing operation when a place having a small width such as gap is cleaned, by using the extension pipe of a vacuum cleaner. CONSTITUTION:When a narrrow space such as between the furniture and a wall is cleaned, an extension pipe is separated by a cleaner body side extension pipe member 2 and a suction port body side extension pipe member 3, and the suction cleaning for dust from a top edge suction port is carried out by using the extension pipe member 2 as suction port for gap. Since, when the extension pipe member 3 is separated, the extension pipe member 2 serves as a suction port for gap, and in the cleaning by the suction port body, the extension pipe member 3 is demounted in the attached state of the suction port body and cleaning for the narrow space is carried out, by using the suction port for gap, and when cleaning is completed, the extension pipe member 3 is installed on the extension pipe member 2, and cleaning is continued by using the suction port body.
Patent JP-S6119051-A (JP)
Inventor: SAITOU FUSAMITSU
IPC: H01K1/32
Filed: 1984-07-06
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-S63302802-A (JP)
Inventor: KUBOTA HIROO
IPC: A43D25/06
Filed: 1987-06-04
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-S6031774-A (JP)
Inventor: SHIRAISHI YOSHIO
IPC: A63B59/42
Filed: 1983-08-02
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-H0925847-A (JP)
Title: Combustion condition detector
Inventor: YOSHINAGA TORU
IPC: G01R19/165
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To correctly detect a combustion condition from the detected results by detecting with high accuracy the increment/decrement of a combustion ion quantity increased/decreased according to the combustion condition of the combustion chamber of an internal combustion engine. SOLUTION: This device is formed in such a manner that combustion ion current changed only by the increment/decrement of combustion ion is extracted by combustion ion detecting means 4A, from a current signal outputted from current detecting means 3 detecting a current flowing through counter electrodes 11, 12 when alternating voltage is applied to a pair of counter electrodes 11, 12 arranged in the combustion chamber of an internal combustion chamber by alternating voltage applying means 2 so that a combustion ion signal is outputted. Further, in this device, the combustion condition analyzing means 8A is arranged, which analyzes a combustion condition such as a complete accidental fire, blow-off and knocking from the behavior of the ion signal.
Patent JP-S5934088-A (JP)
Inventor: YOSHIDA TAKASHI
IPC: B23K37/06
Filed: 1982-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5944368-A (JP)
Title: 4h-1,4-benzothiazines, manufacture and use as drug
Inventor: ETSUKEHARUTO NIIMAASU
IPC: C07D279/16
Filed: 1983-08-03
Abstract: 1. 4H-1,4-Benzothiazines of the formula  see diagramm : EP0100527,P16,F4  in which R**1 denotes hydrogen, aryl with 6 to 20 carbon atoms, which can optionally be mono- to trisubstituted by halogen, trifluoromethyl or nitro, 2-thienyl, 3-thienyl, 2-furyl, 3-furyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidyl, 4-pyrimidyl or 5-pyrimidyl, which can optionally be mono- or polysubstituted by alkyl, alkoxy, hydroxyl or halogen, cyano or the group  see diagramm : EP0100527,P16,F6  in which R**6 represents alkyl (C1 to C8 ), aryl (C6 to C20 ), amino, pyrrolidino, piperidino, morpholino, cycloalkoxy or the radical -O-CH2 -R**8 in which R**8 denotes straight-chain or branched alkyl with 1 to 7 carbon atoms, which is optionally mono- to trisubstituted by halogen, C6 to C20 -aryl, hydroxyl, alkoxy, alkylthio or cyano, R**2 denotes alkyl (C1 to C8 ), which is optionally mono- to trisubstituted by halogen, pyrrolidino, piperidiono, aryl (C1 to C20 ) or by the group in which R**7 represents aryl (C6 to C20 ), hydroxyl, amino, dialkylamino, pyrrolidino, piperidino or morpholino, R**3 denotes hydrogen or one of the groups mentioned under R**2 , and R**4 and R**5 are identical or different and denote hydrogen, halogen, hydroxyl, alkoxy, nitro or cyano, or one of the groups mentioned under R**2 , for therapeutic use.
Patent JP-H08315056-A (JP)
Title: Multiplier
Inventor: KIMURA KATSUHARU
IPC: G06G7/164
Filed: 1995-05-16
Abstract: PURPOSE: To expand the linear operation input voltage range of a four-quadrant analog multiplier formed on a semiconductor integrated circuit and to secure low voltage operation and the voltage control of a transformer conductance characteristic. CONSTITUTION: This multiplier is constituted so as to generate a differential output between an output current IM<+> of a 1st square circuit 1a to which a 1st signal Vx and a 2nd signal of a reversed phase -Vy are differentially inputted and an output current IM<-> of a 2nd square circuit 1b to which the 1st and 2nd signals Vx , Vy are differentially inputted. In each square circuit, a pair of unit transistors(TRs) utilizing MOSFETs or bipolar TRs constitutes a pair of differential inputs, a K-fold TR having the driving capacity ratio of K times as much as a unit TR is provide in a DC bias impressed state, these three TRs are driven by a common constant current source, outputs of respective TRs of a pair of two unit TRs are connected in common, and the result output and the output of the K-fold TR are made to be an output pair of the square circuit.
Patent JP-S5931028-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIKITA TOMOYUKI
IPC: H01L21/306
Filed: 1982-08-13
Abstract: PURPOSE:To make small the diameter of a through hole, and to prevent the second layer metal from generating a cut at a step part by a method wherein an interlayer insulating film is formed by accumulating insulating films of two layers or more having the different properties between wirings, and etching is performed using the same mask. CONSTITUTION:After the inorganic insulating film 7 and the high polymer resin film 5 are accumulately formed, a photo resist film 11 is formed on the resin layer of upper layer, and a hole is opened in the resin layer of upper layer according to the photo etching method. The film 7 is dug to form a hole in the condition leaving the photo resist according to the photo etching method using the photo resist thereof and the film 5 as the mask. Then by etching the previously dug hole in the film 5 using the photo resist as the mask, an overhang part 5a formed to the resin film is removed. Accordingly as a result, the device can be made to possess in combination the property of high polymer resin of favorable step coverage, the excellent quality of being hard to generate a crack, etc., and the excellent quality of the inorganic film of humidity resistance and small impurity.
Patent JP-H11335123-A (JP)
Title: Molybdenum carbonitride and its production
Inventor: HAYASHI KOJI
IPC: C01G39/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide molybdenum carbonitride having improved abrasion resistance and usable as a hard alloy for a machine tool having prolonged life, etc., and provide a process for producing the carbonitride while suppressing the grain growth. SOLUTION: This molybdenum carbonitride is expressed by the chemical formula, Mo(Cx Ny ) [x+y≈1 or thereabout; x<=0.99; y>=0.01 ((x) and (y) are each the molar ratio of the non-metallic component); Z>=0.97 (Z=(carbon quantity/12 + nitrogen quantity/14)/(100 - carbon quantity - nitrogen quantity)/96; (z) is molar ratio of (non-metallic component/metallic component); the carbon quantity and the nitrogen quantity are each expressed by weight %)]. The constituent phase of the substance exhibits an MoN-type diffraction pattern (hexagonal system).
Patent JP-S63305371-A (JP)
Title: Developing device for microcapsule developer
Inventor: SHIGEHIRO KIYOSHI
IPC: G03G9/08
Filed: 1987-06-08
Abstract: PURPOSE:To prevent microcapsule particles from being broken or aggregated by setting the contact pressure of a developer regulating member with a developer carrier to a value allowing a microcapsule developer to pass in a uniform thin film state without being broken. CONSTITUTION:A microcapsule developer containing magnetic powder is used and the titled device is provided with the developer carrier 6 opposed to an electrostatic latent image carrier 1 and a developer regulating member 7 pressed against the carrier 6 to regulate the developer on the surface of the carrier 6 as a uniform thin layer. A material having <=4.0emu/g residual magnetism and <=90Oe coercive force is used as the microcapsule developer and the contact pressure of the member 7 to be pressed the surface of the carrier 6 is set to <=20g/cm. Even if the developing device is used for a long period, the microcapsule particles can be prevented from being aggregated or broken.
Patent JP-S625474-A (JP)
Title: Automatic teller machine
Inventor: MIYAZAWA TERUTSUGU
IPC: G06Q40/00
Filed: 1985-06-29
Abstract: PURPOSE:To know state data on an automatic teller machine remotely by sending out the stored amount of cash of each kind and a transaction state in response to a request from another terminal device connected to a circuit. CONSTITUTION:Automatic teller machines ATM1-ATMn are connected to the circuit 8a provided to a communication controller 3 in a loop, and the controller 3 is connected to a host computer 1 by another circuit. The connections allows a representative terminal 4 to grasp the amounts of cash in safes and transaction states of all the ATM1-ATMn. For example, the amount of cash of the ATM1 is checked, it is checked from the terminal 3 through a route shown by A. The ATM1 sends out the amount of cash stored in a storage part (not shown in figure) in response to a request from the terminal 4.
Patent JP-S63305382-A (JP)
Inventor: YAMAKAWA AKIO
IPC: G09B9/00
Filed: 1987-06-08
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-S5665663-A (JP)
Title: Preparation of embossed patterns on decorative board
Inventor: MATSUDA HIROSHI
IPC: B05D3/06
Filed: 1979-10-31
Abstract: PURPOSE: To obtain the titled embossed patterns free from delamination and having hardly stained property without requiring a special plate by a method wherein an ultraviolet ray curable paint is coated on a total surface of a base material and, after coating, ultraviolet ray permeable liquid droplets are sprinkled over a surface in an uncured condition to form embossed patterns, thereafter the paint is cured by ultraviolet rays.  
     CONSTITUTION: An ultraviolet ray curable paint 2 such as a polyester type or the like is coated uniformly by roll coating or the like. Subsequently, while the paint is in a soft uncured condition, an ultraviolet ray permeable liquid, for example, water droplets 3 are sprinkled thereover by a spray method or the like. Thereby, the water droplets 3 is penetrated into a surface of the paint 2 to form crater like recessed portions having a flat bottom portion and a little raised periphery. In this case, the recessed portions 6 are not recessed until reached to the base material. Thereafter, ultraviolet rays are irradiated to the paint 2 to be cured and, at the same time to evaporate the water droplets 3 to obtain a decorative board A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06345816-A (JP)
Title: Solid catalyst component and method for polymerizing olefin using the same
Inventor: INOUE NORIHIDE
IPC: C08F4/658
Filed: 1993-06-14
Abstract: PURPOSE:To efficiently produce a polyolefin excellent in powder properties. CONSTITUTION:The solid catalyst component is formed from silica gel having >=350m<2>/g surface area, a pore diameter within the range of 0.3-3.0ml/g, an average particle diameter within the range of 0.1-200mum and a moisture content within the range of 0.5-10wt.%, an aluminoxane or the aluminoxane and a transition metallic compound and has an aluminum content therein within the range of 15-30wt.% and <=3wt.% aluminum component soluble in toluene at 20 deg.C. Furthermore, the method for polymerizing an olefin using this solid catalyst component is provided.
Patent JP-S63305486-A (JP)
Title: Optical character reader
Inventor: YAMAGUCHI MIKIO
IPC: G06K9/22
Filed: 1987-06-05
Abstract: PURPOSE:To read out characters even if a scanner is not abutted upon the character lines of a price card in the recorded order by storing read lines sequentially in a recognized result storing means, when the stored contents coincide with the contents of one unit of an original, rearranging the lines in a previously registered order to output the lines. CONSTITUTION:When the scanner 1 is abutted upon a character line of the price card, the recognized result RLINE of the line is obtained from a line recognizing means 14 and sequentially stored in a recognized line storing means 21. A line combination deciding means 22 inspects the line recognized results sequentially stored in the means 21 and decides whether the recognized results corresponding to one price card are stored or not. When the lines corresponding to one unit (a sheet) of the price card are stored in the means 21, the means 22 detects the storage and a sequence order output means 24 outputs the lines stored in the means 1 as an output ROUT in the order recorded in the price card. Even if the scanner 1 is abutted upon the price card in an optional order, the lines can be rearranged in the recorded order of the price card after reading out all the lines and outputted.
Patent JP-H077861-A (JP)
Title: Electric charging controller and its method
Inventor: KIRINO KOJI
IPC: H02J7/00
Filed: 1993-06-14
Abstract: PURPOSE:To certainly prevent charging operation to a primary battery and also enhance safety by providing charging prohibition means for interrupting charging power on the primary battery side and by controlling in such a manner that the power supply will be interrupted on the primary battery side when the charging power is supplied to the primary battery. CONSTITUTION:When a primary battery is housed in a battery chamber, a battery type discriminator 12 judges that the housed battery is the primary battery requiring no charging, and a charging circuit 14 does not supply charging power to the charging circuit 14. However, if the charging power is supplied from a charging equipment 10 to the primary battery 20 by a certain erroneous operation, the supply power is automatically controlled to prohibit the supply to the primary battery cell portion 22 by a charging prohibit controller 24. As stated above, the charging operation to the primary battery cell portion 22 can be certainly prevented by providing the charging prohibit controller 24 on the side of the primary battery 20, so that the performance improvement can be achieved from the safety aspect of the equipment and also the reliability can be enhanced.
Patent JP-H10334616-A (JP)
Title: Optical disk device and data recording method
Inventor: SHIGENOBU MASAHIRO
IPC: G11B20/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To generate a clock signal for data processing and a clock signal for physical address reproducing process by setting the number of bits in the DSV control bit to be inserted to the modulation data so that an integer ratio can be obtained between the frequency of the first clock used in the address reproduction processing means and the frequency of the second clock used in the modulating means. SOLUTION: A DSV control bit is added to the modulation signal to set +1 for the bit 1 and -1 for the bit 0. Since the accumulated DSV is converged to 0 or to a value near 0, the DSV control bits are inserted at a predetermined interval to the data of each line of the modulation data list in unit of 3-bits. One line includes two synchronous signals, inserts the DSV bit immediately after the first synchronous signal and then inserts the DSV bit keeping the interval of 186 channel-bits. This channel bit frequency is also matching with the clock frequency for physical address reproduction.