baber/WOPTO huggingface dataset:
Patent JP-S63188758-A (JP)
Title: Insoluble component tester
Inventor: HATTORI SHIGERU
IPC: G01N33/30
Filed: 1987-01-30
Abstract: PURPOSE:To improve working efficiency and to eliminate errors in a solvent mixing rate by automating a solvent injecting stage and stirring stage. CONSTITUTION:A table 10 is mounted to a rotary shaft 22 of an index mechanism 20. A lifting member 32 is lowered to insert a needle 33 into a vessel 14 when the vessel 14 is held 12. A timer starts operating simultaneously to open an abitrary solvent tank for the specified time to inject a specified volume of the solvent through a needle 33 into the vessel 14. The table 10 is then rotated to bring the holding part 12 holding the vessel 14 to the position before a solvent stirrer 40. An auxiliary member 43 of the stirrer 40 is thereafter lowered to insert a stirring bar 45 into the vessel 14. A revolving motor 44 is rotated and the member 43 is vertically moved by a cylinder 43a to more the bar 45 up and down several times from the bottom of the vessel to the liquid surface of the solvent while rotating the same. Then, the bar 45 opens vanes 46 and mixes the sample and solvent while stripping off the insoluble components sticking to the vessel 14. The injecting and stirring of the solvent are thus automated.
Patent JP-H03224985-A (JP)
Title: Window
Inventor: NAKAI KIYOTAKA
IPC: B60J1/00
Filed: 1990-01-31
Abstract: PURPOSE:To improve thermal shock resistance of a window as well as reduce low-temperature contraction strain by a method in which an outer frame made of a polypropylene-ethylene propylene copolymer rubber composition is formed integrally with the peripheral side of a glass plate. CONSTITUTION:An endless outer frame 2 composed of a mixture consisting of 100 pts.wt. polypropylene and 60-90 pts.wt. ethylene-propylene copolymer rubber is formed integrally with the peripheral side of a glass plate 1 to make up a window. In this case, 30 pts.wt. or less talc may be added to the resin composition for further enhancement of the effects. Low-temperature contraction stress can be lessened, thermal shock resistance can be raised, and crack resistance of the outer frame 2 at low temperatures can be raised. The production cost can thus be cut down without reinforcing material.
Patent JP-H06233955-A (JP)
Title: Apparatus for applying powder to inner face of tube
Inventor: NAKATANI MASAAKI
IPC: B05C7/00
Filed: 1993-02-10
Abstract: PURPOSE:To shorten the coating time and easily control the temperature of a tube at the time a powdery coating is applied to the inner face of the tube. CONSTITUTION:A trough 24 in which a powdery coating 28 is stored is inserted in the inside of a tube 10 kept horizontally. While rotating the tube 10 on an axis, the trough 24 is rotted on a horizontal axis as a center, so that the powdery coating in the inside of the trough 24 falls down toward the inner face of the tube 10. The falling powdery coating 28 is dispersed by air jetted out of an air nozzle 34 and thus the powdery coating is made to adhere to the inside of the tube 10.
Patent JP-S5297411-A (JP)
Title: Sound insulating structure for vehicle controlling apparatus
Inventor: MORITA YUUZOU
IPC: F04B39/00
Filed: 1977-03-02
Abstract: PURPOSE: To simply and cheaply reduce the noises of the vehicle controlling apparatus by arranging a sound absorbing material on the front wall of the air inlet of the blower. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000219577-A (JP)
Title: Production of carbon/carbon composite material
Inventor: YAMAUCHI HIROSHI
IPC: C04B35/64
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To enhance the retentivity of a preform shape while improving work efficiency in cloth laminating and to prevent the occurrence of structural defects such as interlayer peeling. SOLUTION: Dry carbon fiber cloths cut to a prescribed shape are laminated to a prescribed thickness while sticking them to a mandrel with an organic starch paste, and the laminated cloths are dried to form a dry preform. After release, the dry preform is sewed with an industrial sewing machine so as to enhance the interlayer peeling strength between the cloths. The sewed preform is set in a firing mold and firing treatment consisting of pitch impregnation, carbonization and graphitization is repeated plural times.
Patent JP-H06275836-A (JP)
Title: Mos type control power semiconductor element
Inventor: TOOMASU SHIYUTOTSUKUMAIAA
IPC: H01L27/02
Filed: 1994-02-21
Abstract: PURPOSE: To obtain a power semiconductor element for protecting against an electrostatic breakdown. CONSTITUTION: The semiconductor element 1 comprises a semiconductor substrate 10 having at least one MOS structure. Generally, its gate 7 is insulated from the substrate 10 and disposed. This structure is easily damaged by the electrostatic breakdown of an insulating layer caused by static charge. A limited current is performed between a gate electrode 3 and a main electrode 2, and the insulating layer is replaced with a semiinsulating layer 9 between the electrode 3 and the electrode 2 so as not to increase the potential difference. Thus, the element is protected against breakdown.
Patent JP-S52105581-A (JP)
Title: Vacuum evaporation apparatus
Inventor: MATSUZAKI HIDEO
IPC: C23C14/24
Filed: 1976-03-03
Abstract: PURPOSE:To realize the simplification of apparatus, the improvement of working ratio and the stabilization of quality, by operating plural evaporation source with one evaporation electric source.
Patent JP-S59152025-A (JP)
Title: Device for controlling cooling of machining liquid in wire cut electric discharge machine
Inventor: OBARA HARUKI
IPC: B23H7/02
Filed: 1983-02-15
Abstract: PURPOSE:To enable the use of a large-capacity cooler and cool a machining liquid rapidly by restricting the overshooting of the temperature of said machining liquid from the set temperature and preventing the occurrence of hunting in a wire cut electric discharge machine. CONSTITUTION:A machining liquid cooled in a cooler 3 is led from a tank T2 to a nozzle, injected into an electric discharge machining area, and recovered into a tank T1 afterward. A temperature detecting means 4 is provided in the tank T2. When the temperature of the machining liquid is considerably higher than the set temperature and the output V0 of the means 4 is higher than the reference voltage V2, i.e., when V0>V2>V1, both comparators C1, C2 give output while an AND gate G2 also gives output, causing the cooler 3 to be continuously operated. Thus, by restricting the overshooting of the liquid temperature from the set temperature and preventing a hunting phenomenon, the use of a large-capacity cooler is made possible, enabling rapid cooling of the machining liquid.
Patent JP-S61181787-A (JP)
Inventor: KITAGAWA SHIGETO
IPC: B60G1/00
Filed: 1985-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03224506-A (JP)
Title: Motor-driven toothbrush
Inventor: HIROOKA YOSHIHISA
IPC: A46B13/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain strong pressing force against a tooth without varying the direction of a brush at the time of vibrating a system by engaging the non- circular part of an eccentric rotary body to a cam body and fixing the cam body, when an engagement of a clutch and the eccentric rotary body is released by rotating reversely a motor. CONSTITUTION:When a motor 2 is rotated forward, it is transmitted to a screw ring 25, a clutch 26 is drawn into this screw ring 25, an eccentric rotating body 28 is pushed downward by a spring 44, a non-circular part 46 is engaged to an elliptical hole 30 of a cam body, and this cam body 29 is fixed. When the motor 2 is rotated backward, the engaging surface of the clutch 26 pushes up the eccentric rotating body 28 and the non-circular part 46 is detached from the elliptical hole 30 of the cam body, and simultaneously, the eccentric part is engaged to the elliptical hole, the cam body 29 is allowed to execute a sector motion within the range of a prescribed angle, and a brush connecting lever 7 is subjected to rolling. In such a way, a vibration system and a rolling system can be switched and used, and at the time of using the brush by the vibration system, the brush can be pushed strongly against a tooth.
Patent JP-H01197154-A (JP)
Title: High pressure liquid rotary jetting device and cover used therefor
Inventor: YODA AKIRA
IPC: A47L11/38
Filed: 1988-02-02
Abstract: PURPOSE:To facilitate the washing operation by constituting a high pressure water rotary jetting device suitable for washing railway vehicles, buildings or the like, so that a stream of water is rotationally jetted with a suitable radius and a suitable angle, and dirty water after being jetted can be collected by a water collecting cover. CONSTITUTION:An hollow intermediate rotary shaft 5 is journalled by means of bearings 3, 4 to a support member 1 which is adapted to be installed on a robot or the like with the use of a shaft hole 2 or the like, and a drive gear 8 carried by a motor 7 disposed on the support member 1 side is meshed with a gear 6 fitted on the outer periphery of the shaft 5 which may therefore be rotated. A high pressure liquid supply hose 10 provided at one end thereof with a nozzle 9 is extended through the inside of the hollow intermediate shaft 5. A rotary rod 13 which is singable by adjusting lock nuts 18, 19 is fixed to the front surface of the hollow intermediate shaft 5, and the nozzle 19 is supported by a changeable bearing 20 provided at the front end of the rotary rod 13. Further, a water collecting cover 25 covering the outer peripheries of hose 10, the nozzle 9 and the rotary rod 13 is provided on the above- mentioned support member 1 so as to collect jetted water.
Patent JP-H04262217-A (JP)
Title: Hydraulic sensor and manufacture thereof
Inventor: YAMASHITA NORIYASU
IPC: G01L9/00
Filed: 1991-02-18
Abstract: PURPOSE:To solve the problem of the high cost for fixing a metal diaphragm in a structure wherein pressure to be measured is applied on a pressure transmitting medium in contact with a semiconductor diaphragm having a gage resistor. CONSTITUTION:The second gel material is brought into contact with the first gel material which is in contact with the surface of a semiconductor diaphragm having a gage resistor. Pressure to be measured is applied to the semiconductor diaphragm through two gel layers. Thus, a metal diaphragm is omitted. The first gel layer is mechanically protected by using a material whose penetration value is small for the second gel material or impregnating a metal mesh with the second gel material.
Patent JP-H08220133-A (JP)
Title: Acceleration sensor
Inventor: NEMOTO MICHIO
IPC: G01P15/18
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a small-sized inexpensive acceleration sensor for detecting the acceleration in two axial directions. CONSTITUTION: A weight part 11b is supported by a beam part 11a and displaced depending on the acceleration being applied thereto. Electrode parts 22b, 23b are formed, respectively, on insulating boards 22, 23 while facing an overlapped part in the direction A thus forming first and second capacitances. Electrode parts 24b, 25b are formed, respectively, on insulating boards 24, 25 while facing the overlapped part in the direction B thus forming third and fourth capacitances. When the overlapped part is subjected to acceleration, acceleration in the direction A is detected based on the variation in the first and second capacitances and acceleration in the direction B is detected based on the variation in the third and fourth capacitances.
Patent JP-H075226-A (JP)
Title: Monitored burn-in apparatus
Inventor: MATSUOKA EIKI
IPC: G01R31/26
Filed: 1991-02-18
Abstract: PURPOSE:To enable the setting of aging time automatically without needing a data of an IC to determine setting time beforehand. CONSTITUTION:This apparatus is made up of an accumulated number of rejections counting section 4 to count the frequency of occurrence of rejection which is outputted from a monitoring section 3a for monitoring operating condition of individual ICs of an IC assembly 1 to be aged as accumulated rejection number as each specified time passes, an accumulated rejection rate calculating section 5 which calculates an accumulated rejection rate during the passage of the specified time being sent sequentially from the accumulated number of rejections counting section 4 while outputting an increase rate of the accumulated rejection rate per the time elapsed before the time now passing. The increase rate from the accumulated rejection rate calculating section 5 is compared with the increase rate of the accumulated rejection rate as set to stop the supply of a power source to a drive section 2 and the generation of an operation signal.
Patent JP-S57137626-A (JP)
Title: Control method of fuel injection
Inventor: NISHIMURA HIROYUKI
IPC: F02D41/06
Filed: 1981-02-17
Abstract: PURPOSE: To obtain good starting quality of an engine, by injecting a necessary and sufficient amount of fuel respectively to each cylinder from all injectors only for the first timing of fuel injection immediately after the engine is started.  
     CONSTITUTION: A fuel injection control signal cWf to each injector is output for crank angle sensor output (a) and timing sensor output (b) immediately after the starting of an engine. That is, a necessary and sufficient amount of fuel is injected to each cylinder from every injector only for the first timing of fuel injection immediately after the engine is started. Thereafter, a crankshaft is rotated two turns, that is, one time operation of ignition and explosion stroke is finished in each cylinder, then the engine is transferred to a regular fuel injection order. In this way, starting quality of the engine can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09216073-A (JP)
Title: Seam welding machine and protective method for welding electrode
Inventor: YOSHIDA MASARU
IPC: B23K11/16
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To remove an electrode protective agent adhered to a steel plate after welding by applying the electrode protective agent filled by an electrode protective agent filling means to a rotating surface of an electrode for welding in a rubbing manner to apply the electrode protective agent of appropriate amount before or during welding. SOLUTION: When an electrode protective agent 29 is fed by pumps 31a, 31b before welding is started, it is filled in a roll part of an upper application part 21a and a lower application part 21b and soaked in sponges 35a, 35b. Roll surfaces of the upper application part 21a and the lower application part 21b are pressed against surfaces of an electrode 8a for upper welding and an electrode 8b for lower welding by driving parts 22a, 22b. When the electrodes 8a, 8b are rotated, the electrode protective agent 29 oozed out through the capillary effect from the sponges 35a, 35b is uniformly applied over the whole surface of each electrode. After the electrode protective agent 29 is applied, the excessive electrode protective agent 29 is removed so as to make appropriate amount of application of the electrode protective agent 29 on the electrode surface.
Patent JP-H08221265-A (JP)
Title: Supporting device for developing software
Inventor: ISODA KIYOSHIGE
IPC: G06F9/06
Filed: 1995-02-10
Abstract: PURPOSE: To prevent a point to be checked from being missed with a short confirmation time. CONSTITUTION: The software development supporting device is the one which prepares information related to the software design according to the data input and direction from an input means S9. It is provided with an editing log acquirement means S2 which acquires the log of edition in editing the software design, differential extraction means S10 which extracts the difference of information related to the software design before and after edition based on the information related to the software design before and after edition, edition log selection means S3 selecting the edition operation which essentially affects on the software from the log of the edition acquired by the means S2,  and log information preparing means S5 which prepares the log information of the software design by the edition control which affects on essentially on the software before and after editing the software design by using the selection processing result by the extraction result by the means S10 and the means S3.
Patent JP-S63189945-A (JP)
Title: Source text managing system
Inventor: INOSE TAKEHISA
IPC: G06F12/00
Filed: 1987-02-03
Abstract: PURPOSE:To shorten a time required for recognition by holding a source text in a format obtained by replacing a reserved word by a code and inputting the source text including the code directly by a compiler. CONSTITUTION:A reserved word encoding means 13 scans a source text to be the array of characters formed by a text forming/editing/displaying means 11 by referring to a storing means 12 for table corresponding to a reserved word code, converts the reserved word into its corresponding code to form an encoded source text 3. The text 3 is supplied to an encoded text recognizing means 22 in a compiler means 2. The recognizing means 22 recognizes that the code corresponds to the reserved word and that a word recognized as a name code is a general name code without collating it with the reserved word. Consequently, the time required for recognition can be shortened.
Patent JP-S62180090-A (JP)
Title: Method for pickling one side of steel sheet
Inventor: OTSUKA NOBUO
IPC: C23G1/08
Filed: 1986-02-04
Abstract: PURPOSE:To efficiently pickle one side of a hot rolled steel sheet at a low cost by bringing one side of the steel sheet into contact with pickling soln. coating rolls and feeding a pickling soln. to the side through the rolls. CONSTITUTION:Rotatable pickling soln. coating rolls 3 are arranged in a pickling soln. 2 in a pickling tank 1 so that the surfaces of the rolls 3 are partially present on the surface of the pickling soln. 2. A hot rolled steel sheet 4 is placed on the rolls 3, vertically movable and rotatable driving rolls 5 are pressed against the steel sheet 4 and the steel sheet 4 is moved back and forth. The pickling soln. 2 is uniformly coated on one side of the steel sheet 4 and desired pickling can be carried out. The pickling is more effectively carried out by cutting surface grooves in the rolls 3, implanting bristles in the rolls 3 or adhering water absorbing sheets to the rolls 3.
Patent JP-S55115921-A (JP)
Title: Production of high tensile steel plate of low yield ratio
Inventor: MATSUDA HIROO
IPC: C21D8/02
Filed: 1979-02-28
Abstract: PURPOSE:To produce the high tensile steel plate having low yield ratio, low surface hardness and superior weld joint toughness by hot-rolling and heat-treating the steel material containing slight amounts of Mo and V, under the specific conditions. CONSTITUTION:The steel which contains C; 0.01-0.15%, Si; 0.05-1.0%, Mn; 0.6-2.0%, Mo; 0.05-0.5%, V; 0.01-0.15%, Al; 0.01-0.1% or if necessary, small amounts of one or two or more kinds of Cu, Ni, Cr, Nb, Ti, Ca, B, Mg, REM. This steel material is hot rolled in such a manner that the cumulative draft at 900 deg.C or less becomes 50% or more with respect to the final product thickness, whereby the deposits of Mo and V are finely and evenly dispersed and deposited. Below Ar3 point, the rolling is finished. Next, it is cooled to a temperature below the Ar1 point, after which it is reheated and kept at 730-850 deg.C to the mixed structures of fine and stable gamma phase and the alpha of superior toughness around the  same, whereby the weldable high tensile steel of low yield ratio and low surface hardness is produced.
Patent JP-S52106851-A (JP)
Title: Benzophenone derivatives and plasticizer containing the same
Inventor: KOU KEIUN
IPC: C08K5/00
Filed: 1976-03-03
Abstract: PURPOSE: Benzophenone derivatives of formula (R 1  is H or OH; R 2  is 1-15C alkyl), e.g. 4-hydroxy-2'-(2-ethylhexyloxycarbonyl)-benzophenone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63192410-A (JP)
Inventor: OGATA MASAMI
IPC: A23L5/10
Filed: 1987-02-03
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-2000220743-A (JP)
Title: Metallic gasket
Inventor: UEDA KOSAKU
IPC: F16J15/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To assure a sealing effect between a cylinder block and a cylinder head over a chain casing cover for a long term, and manufacture metallic gaskets in low costs by following to the difference of thermal expansion deformation of the cylinder block and the chain casing cover. SOLUTION: A metallic gasket 40 is composed of a sub plate 54, and an upper base plate 50 and a lower base plate 52 laminated on an upper part and a lower part of the sub plate, and is interposed between a cylinder block 2 and a chain casing cover 4 adjacent to each other and a cylinder head 70 above them. In this metallic gasket, concentric holes 60, 62 which ride on a joining part 10 of the cylinder block and the chain casing cover, and whose long axis directions are faced toward a direction along an upper surface 4a of the chain casing cover by spacing from the joining part are formed on the sub plate and the lower base plate. A bridge member 62a for dividing is integratedly provided an elongated hole space into a plurality of spaces on an elongated hole of the lower base plate. Furthermore, a sealing member 64 which consists of an elastic body is attached so that an upper part of the sealing member is located in the elongated hole of sub plate, and a lower part of the sealing member is compressedly deformed at an upper surface of the joining part and the chain easing cover with the elongated hole of the lower base plate passed.
Patent JP-2000221836-A (JP)
Title: Heating device for toner fixation for printer
Inventor: SHIMIZU HIROSHI
IPC: H05B3/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of burn damage or wrinkles on a paper sheet or the like by surely evading a state of over heating of the paper sheet or the like, when the paper sheet or the like stops in a printer in the case of forming a print image by toner. SOLUTION: The device is provided with plural pair of heating device 7 and reflection blade 9, supporting the every reflection blade 9 by a pair of holding member (8a), 8b for respective plural heating device 7, and respectively provided with heat insulating material 10 on the side opposite to the heating device 7 of the reflection blade 9, respectively supporting the reflection blade 9 by the rotary shaft (11a) and 11b rotationally. The device having a driven pulley 12 provided for rotary shaft (11a) and 11b rotates and simultaneously reverses the heating device 7 and the reflection blade 9 for a respective pair by a reversible motor through the driving pulley and the pulley belt.
Patent JP-S56120296-A (JP)
Title: Ribbon type speaker
Inventor: MAEKAWA KOUJI
IPC: H04R9/00
Filed: 1980-02-28
Abstract: PURPOSE:To increase the sound pressure level and to make small the size, by forming the ribbon to almost T shape for the cross section and locating the flat plate in the magnetic gap between plates and the vertical section in the magnetic gap with narrow width. CONSTITUTION:The flat plate 6A of the ribbon 6 of almost T shape for the cross section is located in the magnetic gap 5B with wider width formed on the upper surface between the plates 4A, 4B and the vertical section 6B of the ribbon 6 is located in the magnetic gap 5B with narrow width formed lower opposing sections. When a current flows to the ribbon 6, since passing magnetic flux from the magnet 3A flows in the magnetic gap 5B between this current and the plates 4A, 4B, the  ribbon 6 oscillates up and down as shown in Figure, to develop sound waves.
Patent JP-S60180912-A (JP)
Inventor: TOOMASU RICHIYAADO JIYONZU
IPC: B01J20/16
Filed: 1985-02-08
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。