baber/WOPTO huggingface dataset:
Patent JP-S6349457-A (JP)
Title: Print recorder
Inventor: HARUNA OSAMU
IPC: B41J2/36
Filed: 1986-08-19
Abstract: PURPOSE:To maintain normal printing quality even under low temperature, by detecting the ambient temperature of a dot printer through a temperature sensor and feeding a larger current to heating dots in a print head under low temperature when compared with the case under normal temperature. CONSTITUTION:A temperature sensor 16 disposed near a dot printer 12 detects an ambient temperature and feeds a detection signal in the form of a voltage level amplified through an amplifier 17 to a comparator 18. The comparator 18 compares said voltage level with a referential input level and feeds a signal for distinguishing between a low temperature and a normal temperature to an input section 6. A CPU 8 determines the level of said signal and feeds a signal to the dot printer 12 through an output section 11 under low temperature. Here, a transistor 19 in the dot printer 12 is conducted so as to connect a first power source 15 and a second power source 22 simultaneously to heating dots 2-1-2-n thus increasing the current level when compared with the case under normal temperature. Consequently, normal printing quality can be maintained even under low temperature.
Patent JP-H1135669-A (JP)
Title: Lactic acid polymer composition and decoloration and stabilization thereof
Inventor: KANAMORI KENJI
IPC: C08G63/88
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the coloration of a lactic acid polymer composition and improving the stability of the product. SOLUTION: The coloration of the lactic acid polymer composition is reduced by thermally treating the composition at a temperature of <=120 deg.C. Since low mol.wt. monomer components can also be reduced by the treatment, the stability of the lactic acid monomer component can simultaneously be stabilized. The additional thermal treatment of the composition in a nitrogen atmosphere enables to further reduce the coloration and the low mol.wt. component. The irradiation of light from a light source having a light-emitting peak in a region of 200-1000 nm and a simultaneous heating treatment give a higher decoration effect.
Patent JP-H0638560-A (JP)
Title: Generator by exhaust gas
Inventor: TAUCHI HITOSHI
IPC: H02N3/00
Filed: 1992-07-20
Abstract: PURPOSE:To improve the generator efficiency of generator by exhaustgas having a plurality of thermoelectric generation elements. CONSTITUTION:A plurality of thermoelectric generation elements 13, 14, 15 are serially arranged on an exhaust pipe 12 and the height of each thermoelectric conversion member of the plurality of thermoelectric generation elements is lower as the member is farther from the exhaust pipe or the cross-sectional area of each thermoelectric conversion member is larger as the member is farther from the exhaust pipe.
Patent JP-S6170243-A (JP)
Title: Vibration control device
Inventor: KAMEI NOBUO
IPC: E04B1/98
Filed: 1984-09-13
Abstract: PURPOSE:To utilize a motor easy to design and make a drive section compact by obtaining a control force applied between a movable mass and a high-rise building via the torque of a pinion rack mechanism in the rotation direction. CONSTITUTION:When a high-rise building 2 tends to vibrate in the X direction, a vibration sensor 6 detects the signals and sends a vibration acceleration signal to a control unit 8. The control unit 8 feeds the current to a motor, and the motor generates the torque T in response to the vibration speed and is rotated. The generated torque T is converted into a control force U and is applied between a movable mass 3 and the fitting base of the motor to dampen vibrations of the high-rise building 2. Accordingly, the control force U applied between the movable mass 3 and the high-rise building 2 is obtained via the torque T of a pinion rack mechanism in the rotation direction, thus a motor easy to design can be utilized, and drive section can be constituted compactly.
Patent JP-2000005889-A (JP)
Title: Laser welding
Inventor: SAITO SHIGEKI
IPC: B23K26/21
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacturing and processing of a filler metal and improve strength by restraining segregation at a jointing portion. SOLUTION: According to this laser welding method, base materials 10A, 10B of an aluminum plated steel plate are irradiated with a laser beam 12, and a filler wire 16 of an aluminum alloy is supplied to a molten pool 14 being thus generated, so that an alloyed part 18 of the filler wire 16 and the base materials 10A, 10B is formed. If the filler wire 16 is supplied to the molten pool 14 generated by radiating the laser beam 12 to the base materials 10A, 10B, the filler wire 16 and the base materials 10A, 10B are evenly mixed. Therefore, since segregation and the like can be restrained, the strength of a joint portion can be improved.
Patent JP-S5981956-A (JP)
Title: Automatic dialing device
Inventor: TAMURA TADASHI
IPC: H04M1/27495
Filed: 1982-11-01
Abstract: PURPOSE:To inspect easily whether a segment and the connection of a display device is normal or nor, by setting a test mode by key operation, storing numerical data corresponding to respective digits in the area of a secondary memory, and display the data. CONSTITUTION:An operation pattern detecting means 15 operates when a mode control means 14 sets a predetermined mode to detect a key switch 9 is operated according to a predetermined pattern. Specific data corresponding to respective digits are stored in a specific area of the secondary memory 7 which operates by the detection output of the detecting means 15 to store a determined telephone number and the stored data are displayed by test mode control means 16-18. Therefore, whether the segments of the display device are normal or not, and a defect of connection, etc., are inspected speedily in a test mode to improve productivity and serviceability.
Patent JP-S6352646-A (JP)
Inventor: SUGIYAMA MASASHI
IPC: H02J9/06
Filed: 1986-08-20
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-H0513316-A (JP)
Title: Wafer holder
Inventor: TAKEMURA NORIYOSHI
IPC: H01L21/683
Filed: 1991-07-08
Abstract: PURPOSE:To secure a wafer easily and accurately by a method wherein a wafer is held on a wafer holder by electrostatic attraction and the wafer holder holding the wafer is guided up and down to cause an exposed surface of the wafer to be pressed by a top reference plane. CONSTITUTION:A piezoelectric element 10 is allowed to conduct for releasing the condition that a V-shaped reference plane 6 and a flat reference plane 7 of a wafer holder 3 are pressed strongly by spherical parts 5a', 5b'. Then, a wafer 4 is inserted into a specified place on the wafer holder 3. The wafer holder 3 is pushed up by tension of a coil spring 11 until an exposed surface 4a of the wafer 4 comes to abut against a top reference plane 1a of a top reference member 1 and the wafer 4 is attracted to a top plane 3a. When conduction of the piezoelectric element 10 is stopped, a flat spring 8 secures the wafer holder 3 to the spherical parts 5a', 5b' by its tension. As described above, the wafer 4 is secured by attraction to the top plane 3a of the wafer holder 3 and the exposed surface 4a abuts against the top reference plane 1a of the top reference member 1 and is secured by pressure.
Patent JP-H07173413-A (JP)
Title: Abrasion-resistant coating composition excellent in polishability
Inventor: NAKAMURA SHUNICHI
IPC: C09D7/12
Filed: 1993-07-06
Abstract: PURPOSE:To improve abrasion resistance and to facilitate polishing work with polishing paper by mixing a vehicle with a specific pigment. CONSTITUTION:This compsn. is obtd. by mixing a vehicle comprising a polyol polyurethane coating material with a pigment which has a hardness lower than that of the abrasive of polishing paper used for polishing a coating film formed from the compsn. and not lower than that of dust particles (a Mohs' hardness of 5-9) and has an average particle size of 10-40mum.
Patent JP-H1033236-A (JP)
Title: Container for packed lunch composed of foamed sheet
Inventor: HAYASHI SHIGERU
IPC: B29K105/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide heat conductivity and smoothness of a certain degree for an inner side surface while a sufficient heat insulation property is provided as a whole, to form the sufficient heat insulation property to fingers and a coarse state to be hardly slippable for an outer side surface and to secure slippage difficulty at the time of being handled with the fingers more. SOLUTION: As a foamed sheet, the one whose thickness is less than 2.0mm for which at least a surface 11 to be the outer side of this container 10 for a packed lunch is foamed beforehand or the outer side surface 11 is provided with the foamability of being foamed at the time of pressure or vacuum forming is adopted and the foaming rate of a foaming part 13 on the outer side surface 11 is turned to 1.1-10 folds. Thus, the outer side surface 11 is made coarse, the inner side surface 12 is turned to the smooth one not provided with the foaming part, thinning and rigidity are secured and a bulk size at the time of carrying many together or the like is made small.
Patent JP-H1121860-A (JP)
Title: Construction method for wall-form concrete structure
Inventor: HIRANO KATSUNORI
IPC: E02B7/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To shorten the working time at the site and facilitate the site works by eliminating assembling and disassembling works for concrete forms at the site. SOLUTION: A concrete form 21 assembled or fabricated is installed on a base concrete 1 (A), and concrete 4 is placed between PCa plates 21 of the concrete form 21 (B). When the placed concrete 4 has hardened and is consolidated with the base concrete 1 and the form 21 , the second stage form 22 is installed on the form 21 (C), and concrete is placed in the space S2 formed by the form 22 , and through repetition of this working cycle, a sand control dam having the specified height is built. The concrete at the top part should enwrap from above the tops of the PCa plates 21 of the uppermost form 2n, which prevents the top of the dam from cracking due to a warp of the uppermost PCa plates 21.
Patent JP-H0750023-A (JP)
Title: Objective-lens driving device
Inventor: MURAKAMI YUTAKA
IPC: G11B7/09
Filed: 1993-08-04
Abstract: PURPOSE:To obtain an objective-lens driving device in thin configuration, whose dissipation power is low, as the objective-lens driving device of an optical pickup used in optical disk devices such as CD players and LD players. CONSTITUTION:The vertical positions of the attaching center of tracking coils 4a-4d are made to agree with the center of gravity approximately. At the same time, the effective lengths of upper supporting members 5a and 5b and lower supporting members 6c and 6d are made different. The product of the spring constant of each supporting member and the distance from each supporting member to the center of gravity G is made equal. The center of gravity G, a track driving center T and a supporting center S are made to agree. Thus, a counter weight is not required, and a movable part can be made thin and light. Therefore, the objective-lens driving device in thin configuration, whose dissipation power is low, can be realized.
Patent JP-H0865835-A (JP)
Title: Insulating spacer
Inventor: YOSHIDA TETSUO
IPC: H02B13/02
Filed: 1994-08-18
Abstract: PURPOSE: To make a gas insulated switchgear small in size by improving the withstand voltage characteristic of a conductor piercing part which divides a gas chamber of the insulated switchgear. CONSTITUTION: A truncated-cone-shaped tubular part is provided in projection on the outer periphery of an electrode 2 coaxially with this electrode on the opposite sides of an insulating layer 2 pierced by the electrode 2. The gradient of a slant of the insulating layer at this tubular part is made less than 60 deg. to the axis of the electrode 2. Withstand voltage values on the opposite sides of the insulating layer 2 are made equal for an overvoltage impressed on the surface of the electrode 2 and gas pipes 3A and 3B, while a discharge generated by the overvoltage applied between the surface of the electrode 2 and the gas pipes 3A and 3B is made not from the surface of the insulating layer 2, but through an insulating gas between the surface of the electrode 2 and the gas pipes 3A and 3B. Thereby a withstand voltage characteristic is improved and made stable.
Patent JP-H0480619-A (JP)
Title: Continuous monitoring device for electronic machinery and apparatus
Inventor: KANO YORIO
IPC: G01D21/00
Filed: 1990-07-20
Abstract: PURPOSE:To enable operation check of each electronic equipment to be performed on each carrying stand by providing an operation monitoring device which consists of an operation check means of the electronic equipment and a memory means for storing operation check result at each carrying stand. CONSTITUTION:A continuous monitoring device 3 is provided on a carrying stand 2 and further an audio equipment 4 which is assembled at a pre-process is placed on this monitoring device 3. An audio equipment 4 which is placed on the carrying stand 2 is moved into a constant temperature bath 5, various kinds of checks are performed while it passes through the constant temperature bath 5, and the result is stored in a memory within the continuous monitoring device 3. Check result data which is output from the constant temperature bath 5 and is accumulated within the monitoring device 3 is output to a computer 6, the data is stored in the computer, the check result is displayed, and it is printed out by a printer 7, thus enabling operation check of each electronic equipment to be made on each carrying stand without connecting each electronic equipment and a measuring equipment for operation check using a signal line.
Patent JP-S5984085-A (JP)
Title: Manufacture of heat pipe
Inventor: SAKAI TERUSHIGE
IPC: F28D15/02
Filed: 1982-11-02
Abstract: PURPOSE:To facilitate loading of a mesh wick and improve the adhesive properties of the wick to a pipe by a method wherein a mesh is wound around a wick body to insert the wick into the main body of the heat pipe and the wick body is expanded. CONSTITUTION:A metallic plate 14 is wound around the wick body 11 and the mesh 15 is wound therearound further to insert the wick body into the pipe 16, thereafter, only the metallic plate 14 is withdrawn. Next, compressed air is blown into the wick body to expand the wick body and adhere the mesh 15 to the pipe 16, thereafter, the wick body 11 is extracted. The mesh 15 capable of being used as the mesh wick such as textile, glass fiber, metallic net or the like, for example, may be used. The wick body of air bag or the like, for example, may be utilized for the heat pipe.
Patent JP-H1038745-A (JP)
Title: Leak tester for radiator and control board therefor
Inventor: UMEOKA MIKIO
IPC: G01M3/32
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To perform a leak test for a radiator easily and quickly while utilizing existing apparatus effectively by providing a control board for controlling and indicating the operation of supplying, stopping or discharging the air with respect to an radiator to be tested. SOLUTION: When start button on a control board 2 is turned on, the air is fed from a compressor 5 through an air introduction hose 3 and an air supply hose 4 to an objective radiator A. End of pressure supply is indicated on the stage when a predetermined volume of air is fed to the objective radiator A. The pressure supply state is sustained for a predetermined time and the end of test is indicated when the air does not leak from the objective radiator A. When the end of test is indicated, a stop button is turned on to discharge the air from a discharge hose 6 to the atmosphere through the control board 2. When the air leaks from the objective radiator A, occurrence of abnormality (supply pressure drop, failure of pressure sensor, etc.) is indicated along with commands of post-processing.
Patent JP-H0941103-A (JP)
Title: Ferritic stainless steel sheet excellent in roping resistance
Inventor: SENUMA TAKEHIDE
IPC: C22C38/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of roping and to obtain a ferritic stainless steel sheet excellent in surface quality by incorporating specific amounts of C, Si, Mn, Cr, N, Ti, Al, Sn, Sb, Bi, and B. SOLUTION: This steel sheet has a composition containing, by weight, 0.02-0.08%C, <=1% Si, <=1% Mn, 13-30% Cr, <=0.03% N, <=0.03% Ti, 0.005-0.08% Al, and 0.005-0.2% of one or more elements among Sn, Sb, and Bi, also containing B in the amount satisfying 0.4<11(N-14Ti/48)/(14B)<2, and further containing, according to need, <=3% Mo. By this method, the cold rolled ferritic stainless steel sheet excellent in roping resistance and having high surface quality can be obtained.
Patent JP-H0360234-A (JP)
Title: Data transmission rate converting device
Inventor: SHINODA HITOSHI
IPC: H04L7/00
Filed: 1989-07-28
Abstract: PURPOSE:To eliminate the necessity of operation to read and ignore a synchronization word by reading data excluding the synchronization word from an optional position by read-out scan address information at the time of the read-out of output data. CONSTITUTION:The read-out start position of the output data is designated as putting prescribed delay time from the synchronization word by the read-out scan address information AR given by a second address scanner 4 to sweep an address as synchronizing with a write-in frame pulse FW outputted from a first address scanner 3. Besides, since a read-out frame pulse FR is monitor- outputted to an external part, the head of the frame of the data being outputted at present from a dual port random access memory 1 can be known from the external part. Accordingly, only the data which is input data excluding the synchronization word is obtained as the output data. Thus, the operation to read and ignore the synchronization word becomes unnecessary.
Patent JP-S6173177-A (JP)
Title: Cleaning member
Inventor: WATABE MASAHIRO
IPC: G03G21/10
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a cleaning blade provided with an edge having a good linearity by placing a glass material in a part corresponding to a surface related to a formation of the edge welded by pressure to an image carrying part, so that the surface is made to abut on the glass material and formed. CONSTITUTION:A supporting member 5b of a cleaning blade is fixed into a metallic mold divided into two, a fluid-like blade material is charged and solidified into a cavity formed so as to contain its one end part, and a cleaning member whose supporting member 5b has been attached as one body to a blade 5a is formed. Subsequently, a plate-shaped glass material 2 is placed and formed in the metallic mold which abuts on the surface of the side related to a formation of a pressure welding edge, of the blade material. As for the cleaning blade formed in this way, that which is extremely excellent in a plane property of at least one surface related to the formation of the edge welded by pressure to an image carrying body is obtained. In this way, in case when said cleaning blade is used for a cleaning device of an image forming device, a uniform pressure welding by a good straight line of its edge can be executed, and a good cleaning effect is obtained.
Patent JP-S6437564-A (JP)
Title: Process cartridge
Inventor: YOSHIKAWA MASAO
IPC: G03G15/00
Filed: 1987-08-03
Abstract: PURPOSE:To facilitate the maintenance of the supply of developer, etc., and to obtain an economical process cartridge whose life is long by having at least one of plural developing means attachable and detachable to the process cartridge. CONSTITUTION:The process cartridge is constituted of a main cartridge C1 and a sub cartridge C2 and the main cartridge C1 is installed so that a 2nd developing device 7 and a cleaner 10, etc., are integrated with a housing 12, then the sub cartridge C2 is installed so that a 1st developing device 4 is integrated with a frame body 21. Moreover, the sub cartridge C2 is attachably and detachably mounted in the main cartridge C1 with fitting members 16a and 16b. Thus, the maintenance of the supply of the developer, etc., can be facilitated and the economical process cartridge which is excellent in operability and whose life is long can be obtained.
Patent JP-H1026167-A (JP)
Title: Hydraulic shock absorber
Inventor: NEGISHI YOSHIO
IPC: F16F9/40
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the durability performance of a check value for ejecting gas in the rod side chamber of a cylinder to a gas chamber of a reservoir chamber. SOLUTION: The interior of a cylinder 11 is defined by a piston 12 into a piston side chamber 20 filled with working oil and a rod side chamber 19 and a reservoir chamber 38 which consists of an oil chamber 38A and a gas chamber 38B are formed outside the cylinder in a hydraulic shock absorber 10. A communicating chamber 36 filled with working oil is disposed between the cylinder 11 and the reservoir chamber 38 and communicates through an oil path 39 to an oil chamber 28b of the reservoir chamber 38, while communicating to the rod side chamber through gas vent paths 41, 42 formed in a bearing 16 to guide gas in the rod side chamber and a lip 46 capable of opening and closing the gas vent paths 41, 42 to guide only gas in the rod side chamber to a gas chamber 38B of the reservoir chamber through the oil path 39.
Patent JP-S6174769-A (JP)
Title: Production of aluminum heat exchanger
Inventor: KAWASE HIROSHI
IPC: B23K1/19
Filed: 1984-09-17
Abstract: PURPOSE:To prevent the buckling of fins and to produce a titled heat exchanger having an exact shape and size and light weight by using bare materials for tubes and fins, disposing a specific brazing filler metal between the tubes and the fins and brazing these materials. CONSTITUTION:The extruded multi-hole tubes 1 consisting of the bare material are formed zigzag and the fins 6 of the bear material are worked to a currugated shape. The Al-Si alloy brazing filler metal 7 formed by sticking a slight amt. of a mixture composed of 1 or >=2 kinds of potassium fluoroaluminate complex salts, for example, KAlF4, K2AlF5 and K3AlF6 as a flux thereto and drying the same and 20-100mum thickness is disposed between the tubes 1 and the fins 6 in the stage of disposing the fins 6 between the tubes 1. The assembly is heated in a non-oxidizing atmosphere and is thus brazed.
Patent JP-S6254185-A (JP)
Title: Radar receiver
Inventor: KAWAAI TAKASHI
IPC: G01S7/36
Filed: 1985-09-02
Abstract: PURPOSE:To make it possible to measure capacity of a main receiving system even when a coherent side lobe canceler operated by making the level of pseudo- signals injected to an auxiliary receiving system and a main signal system different. CONSTITUTION:Simultaneous pseudo-signals Vpa, Vpb different in amplitude axis are injected to a main receiving system 30 and an auxiliary receiving system 49 through directional couplers 6a, 6b in addition to reflection signals from an object and interference wave, and IF signals VM, VS are outputted to a CSLS circuit 12. When on/off control signal of the circuit 12 is made on, interference wave is suppressed as it has relativity. However, as pseudo-signals Vpa, Vpb are different in amplitude axis, and reflection signals are different due to difference of main and auxiliary antenna pattern, they are not suppressed in the circuit 12 and sent to a detector circuit 13a as voltage V0. Then, they are detected in the circuit 13a and sent to an object detecting device 20, and capacity measurement of the main receiving system is made possible irrespective to on/off operation of the CSLC circuit.