baber/WOPTO huggingface dataset:
Patent JP-H01216084-A (JP)
Title: Hermetic compressor
Inventor: EDOUIN ERU GANAUEI
IPC: F04B39/02
Filed: 1989-01-10
Abstract: PURPOSE: To cool an electric motor effectively with discharged gas discharged from a lower chamber by connecting a suction duct to a yoke cavity of a compressor mechanism and connecting a discharge duct to the lower chamber of a housing. CONSTITUTION: An electric motor 22 and a compressor mechanism 44 are arranged in a housing 12. The compressor mechanism 44 is constituted by a crankcase 46 and a scotch yoke means 94. The interior of the housing 12 is divided into an upper chamber and a lower chamber by the crankcase 46 and a lower portion of a mounting flange 52. In such a structure, suction valve assembly 114 and discharge valve assembly 142 are connected to a plurality of piston assemblies 96, 98 respectively. When pressures in the upper chamber and the lower chamber are the discharge pressure, discharged gas is discharged via the lower chamber to cool the electric motor 22.
Patent JP-S58123391-A (JP)
Title: Automatic controller for synchronous motor for servo motor
Inventor: SAKAMOTO KEIJI
IPC: H02P23/18
Filed: 1982-01-13
Abstract: PURPOSE:To maintain a following speed of an automatic control system constant by increasing the gain of a current control system only during the period that a motor for a servo motor is in an accelerated or decelerated state. CONSTITUTION:One or more of amplifiers contained in an automatic control circuit, e.g., the amplifiers in a current control system and a position control system are set to variable gain regulation type, and an analog switch 17 is controlled by an amplifier gain control signal L, thereby increasing the gain of the amplifier. The following speed of an automatic control system can be maintained constantly irrespective of the variation in the counterelectromotive force by increasing the gains of the current control system or the current control system and the position control system only during the period that the motor for the servo motor is in accelerated or decelerated state.
Patent JP-S5597830-A (JP)
Title: Fabrication of reinforcing bar cage using assembled shaft reinforcing bar with reinforcing iron member
Inventor: SHIMURA SHIYOUTAROU
IPC: E04G21/12
Filed: 1979-01-16
Abstract: PURPOSE: To assemble hoop bar and assembled shaft reinforcing bar easily and simply and obtain reinforcing bar cage, by inserting assembled shaft reinforcing bars consisting of specified number of shaft reinforcing bars and reinforcing members into hoop bars, determining desired relative positions, and securing proper positions of the both bars.  
     CONSTITUTION: Assembled shaft reinforcing bars are constituted by welding footer plates for beam coupling 2, 2 and lattice material strips 2a, 2a in the access part to shaft reinforcing bars 1, 1a. These two bars are inserted into the inside of tubular developed state of square spiral hoop bar 4, approximately along the diagonal lines. The shaft reinforcing bars 1, 1 are set in diagonal corners 4a, 4c of the spiral hoop bar 4, and each assembled shaft reinforcing bar is rotated up to the other diagonal lines 4b, 4d in the direction of arrows 5, 6, respectively, around the shaft reinforcing bar 1. Then, the abutting parts of shaft reinforcing bars 1, 1a and spiral hoop bar are properly secured, thus completing a reinforcing bar cage to be used in concrete structure or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59127817-A (JP)
Title: Noiseless transformer
Inventor: SHIMAYAMA TSURUO
IPC: H01F27/34
Filed: 1983-01-13
Abstract: PURPOSE:To eliminate noise generation by a method wherein a resistor or a capacitor is connected between two points of an intermediate part of a transformer coil where a local high voltage is generated by a frequency other than a fundamental frequency and the rocal high voltage is suppressed. CONSTITUTION:Resistors 5, 5', 5'' are connected between respective two points of the parts of a primary coil, where the highest resonance voltage is generated, in other words, where the rocal high voltage is generated by a frequency other than a fundamental frequency. This means the insertion of a resistance into an resonance circuit and the resonance voltage drops rapidly. The resistance value is determined within a range which can decrease the voltage as low as possible but does not increase a fundamental wave current, which flows through the resistor by a fundamental wave voltage induced between two points, to the extent that can not be neglected regarding to the heat generation and loss. In most of the cases, application of these resistors only to the primary coil is good enough for the purpose but if the parts where high voltage is generated remain in the secondary coil, resistors 6, 6' are connected to the secondary side to suppress the oscillation voltage. Some of, or all of the resistors can be substituted by small capacity capacitors to obtain better effect.
Patent JP-H10192149-A (JP)
Title: Lid device for cooking pot
Inventor: OKAMOTO MASANORI
IPC: A47J36/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To maintain airtightness between an inner lid and a collar part without using a support means by forming a rising part on the periphery of the inner lid, and an annular seal surface on the periphery of an outer lid for coming in close contact with the rising part. SOLUTION: A tapered rising part 68 externally directed toward a slantwise upper position is formed on the peripheral part of the peripheral flange 62 of an inner lid 6, and a similarly tapered skirt part 73 to be coupled to the rising part 68 is formed on the peripheral part of an outer lid 7 as another lid member. In addition, the inner lid 6 and the outer lid 7 are coupled to each other, with the skirt part 73 superposed on the inner side of the rising part 68 in a jointed state. Also, the outer lid 7 has an annular flat part 74 outside the skirt part 73, and the outer area of the flat part 74 is formed to have a curved cross section. As a result, when a lid device is placed on the collar part 31 of a cooking pot 3, the load of the outer lid 7 acts on the periphery of the inner lid 6, with the rising part 68 and the skirt part 73 superposed on top of each other.  Thus, the periphery of the inner lid 6 is pressed to the collar part 31 and airtightness is thereby maintained.
Patent JP-H06216625-A (JP)
Title: Electronic scanning antenna device
Inventor: SHIRAMATSU KUNIAKI
IPC: H01Q3/36
Filed: 1993-01-13
Abstract: PURPOSE:To make it possible to form an antenna pattern of a low side lobe level by using a correction phase for which the deviation of the phase pattern of each element in the beam direction at the time of scanning beam is considered. CONSTITUTION:A phase distribution Pdn including the phase part regarding a beam scanning is determined and a calculation is performed so as to eliminate the Pan on the beam scanning from the phase distribution Pdn including the one regarding the beam scanning in a correction data arithmetic processor (i). Phase amount Pcn determined in this way becomes the phase amount turning beam on the front face. Next, a processing selecting correction amount corresponding to commanded beam scanning angles theta and phi is executed at the correction data selection processor in a beam scanning processor (e). Namely, the Pcn corresponding to the beam scanning angle commanded from the map of the beam scanning angles theta and phi is selected. Therefore, a phase setting becomes possible by using correction data which is necessary for the desired antenna characteristic in a state that the beam scanning is arbitrarily performed.
Patent JP-S62162548-A (JP)
Title: Laser beam printer
Inventor: SETO KAORU
IPC: H04N1/23
Filed: 1986-01-14
Abstract: PURPOSE:To enable a dot density to be output to be changed easily by providing a reference clock signal generating means, a reference clock frequency dividing means and a divided frequency count designating means and varying a photosensitive drum rotation speed through designation of a divided frequency count in compliance with an output dot count. CONSTITUTION:A 4MHz clock signal oscillated by a crystal oscillation circuit 81 is output to a counter 82, and the clock signal is counted down to (1/1,000). An output clock signal fo from a preset counter 83 which is counted down to '1/N' in accordance with data 'N' to be set by a latching circuit 84 is a reference signal to a PLL circuit 85. In addition, any value of '1'-'256' to be sent from PCPU 66 is set to the latching circuit 84, and the preset counter selects the count-down value (1/N) according to a value to be set by the latching circuit. The PLL circuit 85 controls the rotation of a drum motor so that a signal fo to be obtained by a rotational pulse signal generator 87 which generates pulses at a rate of one pulse/rotation following the rotation of a photosensitive drum motor 56 may equal a reference frequency fo.
Patent JP-2000202098-A (JP)
Title: Prize winning device of pachinko machine
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To simplify a structure concerning the location switching mechanism of a game ball guiding member in the prize-winning device of a pachinko machine provided with a V prize-winning opening and a general prize-winning opening. SOLUTION: An open/close member 5 with a fulcrum of rotation on its lower side is equipped for the opening part on the front side of a device main body 1. A V prize-winning opening 7 and a general prize-winning opening 8 are arranged on the back side of the opening part, and a gate-shaped game ball guiding member 10 for allowing or regulating prize-winning to the V prize-winning opening 7 is laterally movably disposed before the prize-winning openings. Then an electromagnetic solenoid 11 to switch the location of the game ball guiding member 10 to a prize-winning allowing location or a prize-winning regulation location is transversely disposed on the back side of the device main body 1, and the plunger 11a of the electromagnetic solenoid 11 is directly coupled to the game ball guiding member 10.
Patent JP-S59140895-A (JP)
Inventor: BUIRIMU KUBITASU
IPC: C13K1/06
Filed: 1984-01-12
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-S60149382-A (JP)
Title: Production of protease having inhibitory activity against aspartic acid aminotransferase isozyme
Inventor: MURAO SAWAO
IPC: C12N9/52
Filed: 1984-01-12
Abstract: PURPOSE:To obtain efficiently the titled enzyme useful as a diagnostic agent for hepatitis, etc., by cultivating strain of the genus Streptomyces capable of producing protease having an inhibitory activity against cellular aspartic acid aminotransferase isozyme to accumulate the aimed product. CONSTITUTION:A strain, e.g. Streptomyces violaceochromogenus No.9772 (FERM-P No.7362). belonging to the genus Streptomyces, and having the ability to produce protease having an inhibitory activity against cellular aspartic acid aminotransferase isozyme is cultivated in a nutrient culture medium to produce and accumulate the aimed protease having the inhibitory activity against cellular aspartic acid aminotransferase isozyme, which is collected to give the aimed enzyme.
Patent JP-S58120980-A (JP)
Inventor: KURASAKU MASAYUKI
IPC: E06B3/46
Filed: 1982-01-14
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-H05187055-A (JP)
Title: Air-liquid ratio detecting device of vacuum pipe
Inventor: NAKADA HIROYUKI
IPC: E03F3/02
Filed: 1992-01-14
Abstract: PURPOSE:To improve transfer efficiency by detecting the air pressure at each lift part of a vacuum sewage pipe and detecting air-liquid ratio from the correlation between the detected pressure, air pressure differences between each lift part and an air-liquid ratio in the vacuum sewage pipe. CONSTITUTION:An air pressure sensor 1 is disposed on the top of each lift part in a vacuum sewage pipe so that the output value thereof is inputted into CPU3. Next, a reference value of air-liquid ratio at the time of use in a transfer control is computed from the correlation between the pressure differences between each lift part, which are inputted into CPU3, pressure differences stored in a memory 2 and air-liquid ratio. When the air-liquid ratio at that time is judged too small by CPU3, a needle valve 5 of a vacuum valve in a sewage pit is controlled by a sub-CPU4 to perform a control wherein the suction amount of air is increased or air is drawn by an automatic opening device 6. On the other hand, when the air-liquid ratio is judged too large, the needle valve 5 is controlled to decrease the amount of air to be drawn.
Patent JP-H09200022-A (JP)
Title: Touch key
Inventor: SASAOKA HIDEKI
IPC: H03K17/78
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit configuration and to output a received signal with a high S/N by arranging a light receiving element to the outside of a range of a reflected light at the side face of a transparent body toward the light receiving element when an infrared ray emitted from a light emitting element transmits through the transparent body. SOLUTION: Optical axes 2', 5' of a light emitting element 2 and a light receiving element 5 supported integrally as a photosensor are selected to have a prescribed angle with respect to an inner side face 3a and an outer side face 3b of a transparent body 3 and the element 5 is arranged so as not to be in existence in a range of the reflected light. In the absence of a reflector 4, since the element 5 is not in existence in the reflected range of the reflected light, the element 5 receives no light. In the presence of the reflector 4, since an infrared ray is irregularly reflected on the surface of the reflector 4, the reflected light is reflected in a direction of the element 2 in an opposite direction to a route of the light emitted from the element 2 and received by the element 5.  Then in the absence of the reflector 4, no reflected light is detected from a reception signal outputted from the element 5 and then a difference voltage Vd is changed depending on the presence/absence of the reflector 4.
Patent JP-H08194652-A (JP)
Title: Network processor
Inventor: SAKUYAMA HIROAKI
IPC: H04L69/40
Filed: 1995-01-17
Abstract: PURPOSE: To prevent the same internet protocol(IP) address from existing by starting a standby system LAN processor after the IP processing operation of an active system LAN processor is exactly stopped. CONSTITUTION: A LAN processor 403 performs reception by the IP address given from a host 101. When all data transferred to a terminal on a LAN become abnormal, the host 101 instructs operation start to a LAN processor 404 by the same IP address. When the IP address is received, the processor 404 sends an IP reset frame to the LAN in order to prevent the processor having this IP address from existing on the LAN by using this IP address. When the IP reset frame is received, the processor 403 resets the IP address which is stored in an IP control part 412, and used up to the moment by an IP reset control part 423.
Patent JP-H11204999-A (JP)
Title: Electronic component recognizing device
Inventor: NIIYAMA HIDEKUNI
IPC: G06T7/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component recognizing device of high precision and reliability. SOLUTION: Related to an electronic component recognizing part 1, an electronic component P allocated at a specified place is irradiated with light, and reflected light from the electronic component P is made incident on an imaging element 3 through a mirror 10 provided in a case 2, and the image of the electronic component P is recognized by the imaging element 3. Here, a bonding agent S is provided between a side surface 21a of a recessed mirror housing part 21 provided in a case 2 and a side surface 10a of a mirror 10, and at a bottom part of the mirror housing part 21, a bonding agent flow-in groove 22 continuous from the side surface 21a of the mirror housing part 21 is provided.
Patent JP-H04236610-A (JP)
Title: Automatic carrying truck
Inventor: SAKAMOTO TAKASHI
IPC: B61B13/00
Filed: 1991-01-21
Abstract: PURPOSE:To change the volume of a warning tone from an automatic carrying truck in accordance with the distance to an obstacle in the case that persons and automatic carrying trucks use the same passage at the time of carrying materials. CONSTITUTION:An automatic carrying truck 2 is provided with an obstacle detecting sensor 1-1 and an obstacle detecting sensor 1-2 on the front. While running on a carrying route, the automatic carrying truck 2 measures the distance to an obstacle 3 on the carrying route by the obstacle detecting sensor 1-1. Only when the obstacle 3 exists with a preliminarily set distance, the automatic carrying truck 2 emits the warning tone. The sound volume of the warning tone is reduced according as the automatic carrying truck 2 approaches the obstacle 3, but it is increased according as the automatic carrying truck 2 goes away from the obstacle 3. The automatic carrying truck is stopped by the obstacle detecting sensor 1-2 just before or at the moment of collision against the obstacle 3, and the sound volume of the warning tone is maximized then.
Patent JP-S5289663-A (JP)
Title: Prostaglandin derivatives
Inventor: OONO KIYOTAKA
IPC: C07D307/77
Filed: 1976-01-21
Abstract: PURPOSE: Prostaglandin derivatives expressed by the formula IX: (R 1  is H, lower alkyl; R 2  is 5W10C alkyl, cycloalkyl, benzyl, phenyl; R 3  is alkanoyl, aroyl; R 4  is H, ester residue, salt residue; A is ethylene). For example, (Z)-7-[(3R,3aR,4R,5S,6aR)-hexahydro-5-benzoyloxy-3-((R)-2-hydroxyheptyl)-1H-cyclopenta [C]-furan-4-yl]5-heptenoic acid methyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07204521-A (JP)
Title: Honeycomb structure combustion catalyst
Inventor: IMAI TETSUYA
IPC: F23D14/18
Filed: 1994-01-21
Abstract: PURPOSE:To prevent overheating of catalyst wall and enhance the combustion efficiency by specifying the ratio of passages having an active material for fluid to passages having no active material. CONSTITUTION:The combustion catalyst having a honeycomb structure is produced by arranging cells having an active material 2 which causes the catalytic reaction as passages for fluid and cells 3 having no active material 2 in such a manner that the ratio of cells 1 to cells 3 is in the range of (60 to 95):(5 to 40). When a combustible gas preliminarily mixed is supplied to the cell 1 having the active material 2, the combustion reaction proceeds by the catalytic reaction and the catalyst walls are heated. The combustion reaction does not proceed on the cell 3 having no active material 2, which prevents overheating of the catalyst walls. By specifying the ratio of cells 1 to cells 3, overheating of the catalyst walls can be prevented while the combustion efficiency can be increased. If the ratio of cells 1 to cells 3 is lower than 60:40, the proportion of cells 3 where the combustion reaction does not proceed increases to decrease the gas temp. at the exit of the catalyst. It the ratio is higher, the effect to prevent overheating of the catalyst walls becomes too small.
Patent JP-S5288329-A (JP)
Title: Image receiving material
Inventor: FUJIWARA MASATO
IPC: G03C1/498
Filed: 1976-01-20
Abstract: PURPOSE:To form copied images of good contrast and high optical density by a dry method, by adding a non-photosensitive silver salt and as a color toner a specified pyrimidine or 1,2,4-triazine derivative.
Patent JP-S62166943-A (JP)
Title: Device for fitting rod-like workpiece into jig
Inventor: TSUCHIYA MIYAHIRO
IPC: B23Q7/08
Filed: 1986-01-14
Abstract: PURPOSE:To make it possible to precisely fit a rod-like workpiece in a jig, by forming the jig so that it has a part to be fitted whose tolerance is minimum with respect to the fitting section of a workpiece guide and the front end edge part of the section to be fitted has a tapered surface. CONSTITUTION:A workpiece guide 2 has a flange section 2a having an inner diameter greater than the inner diameter of a small bore section 1a in a holder through-hole 1b but smaller than the inner diameter of a large bore section 1d by a given amount, and having a thickness slightly smaller than the depth of the large bore section 1d. A fitting hole 11a whose tolerance is very small with respect to the outer diameter of a fitting shaft section 2c of the workpiece guide 2 is formed in the upper surface of a jig 11. A tapered surface 11b is formed in the upper opening edge part of the fitting hole 11a which has an inner diameter at its bottom, having a minimum tolerance with respect to the outer diameter of a rod-like workpiece 3, and a workpiece fitting hole 11c having a high concentricity with respect to the fitting hole 11a is formed in the bottom surface.
Patent JP-H07205409-A (JP)
Title: Method for charging ink in ink container
Inventor: SAKURAZAWA YOSHITERU
IPC: B41F31/02
Filed: 1994-01-21
Abstract: PURPOSE:To prevent adhesion of ink to an inner wall of an ink container having gas barrier properties by a method wherein the ink container in use contains one layer of a plastic film having a silicon oxide thin film layer and is so constructed that the silicon oxide thin film layer is disposed inside the container, and the inner wall is entirely treated with water before charging of ink. CONSTITUTION:In charging ink to an ink container made of a laminate superior in gas barrier properties, the ink container in use contains at least one layer of plastic films 2, 4 or sheets having a silicon oxide thin layer 1 of 100--30000Angstrom  thickness and is so formed that the silicon oxide thin film layer 1 is disposed inside the container, and the inner wall of the ink container is entirely treated with water before charging of ink. As a result, a method for charging ink into an ink container can be obtained. The ink container is hardly subjected to adhesion of ink to the inner wall thereof, can prevent ink from changing in properties by oxygen, and is easy to throw away after use.
Patent JP-H09199876-A (JP)
Title: Mounting structure of printed board
Inventor: YAMANOCHI KENICHI
IPC: H05K7/20
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To lessen the occupied areas of heat dissipation plate mounting parts on a printed board and to fix reliably the printed board on a casing, which is a product, along with a heat dissipation plate without inviting an increase in the size of the printed board. SOLUTION: A heat dissipation plate 15 is formed integrally with male screw parts 18. These male screw parts 18 are respectively inserted in mounting holes 19 provided in a printed board 3 and first nuts 23 are respectively hinged on the screw parts 18. Thereby, the plate 15 is fixed on the board 3. Moreover, the points of the screw parts 18 are respectively inserted in mounting holes 20 provided in a casing 6 and second nuts 25 are respectively hinged on the points of the parts 18. Thereby, the board 3 is fixed on the casing 6 along with the plate 15.