baber/WOPTO huggingface dataset:
Patent JP-S63234829-A (JP)
Inventor: MIYAKE YASUAKI
IPC: H02H7/045
Filed: 1987-03-24
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-S61226716-A (JP)
Title: Clamping structure of optical connector
Inventor: MASUKO TAKAYUKI
IPC: G02B6/38
Filed: 1985-03-29
Abstract: PURPOSE:To prevent an adapter from shift in axial center from each other and the housing from falling by forming recessed parts that projections for clamping engage in the storage hole of the adapter and attaching and detaching the housing to and from the adapter by the elastic deformation of arm parts. CONSTITUTION:Two ferrule end surfaces are made to abut on each other by the adapter which has an axial hole 106' into which a ferrule 103 for holding an optical fiber is inserted and the storage hole 106 where the housing 100 containing the fixed ferrule 103 is stored at the periphery of the hole 106'. The housing 100 is molded out of synthetic resin and provided with at least two arm parts 102 for clamping outside and clamping projections 104 at right angles of the directions of elastic deformation of the arm parts 102, and the recessed parts 105 that the projections engage are formed in the storage hole 106 of the adapter to attach and detach the housing to and from the adapter by the elastic deformation of the arm parts 102. External tensile force operates to compress the projections 104, so the arm parts 102 never deform elastically. Consequently, neither a shift in axial center nor the falling of the housing from the adapter is caused.
Patent JP-2000255972-A (JP)
Title: Suspension jig for concrete product
Inventor: OGIWARA TAKEHIKO
IPC: B66C1/66
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent shear fracture of a concrete from being generated to enhance safety, when a concrete product is hoisted. SOLUTION: A disk part 11 is provided in a periphery of a bolt 5 in a front end of a bearing part 2, in this concrete product hoisting jig wherein the bolt 5 is journaled freely rotatably to the bearing part 2 with an engaging mechanism engaged with a hoisting wire. Since the disk part 11 applys pressing force to a concrete surface, force applied to an insert is reduced by the pressing force to hardly generate shear fracture of a concrete.
Patent JP-S51143088-A (JP)
Title: A process for manufacturing roof bed materials
Inventor: SATOU HIDEO
IPC: B29C55/00
Filed: 1975-06-04
Abstract: PURPOSE: A process for manufacturing roof bed materials without care of peeling of the fibrous sheets at the time of transportation,construction and execution of works,etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60210630-A (JP)
Title: Production of polyamic acid solution
Inventor: ICHIKAWA YOUSUKE
IPC: C08G73/10
Filed: 1984-04-05
Abstract: PURPOSE:To produce a solution of a high-polymerization degree polyamic acid from which by-product water and impurities can be easily removed, by reacting a specified organic solvent solution of an aromatic diamine with an aromatic tetracarboxylic acid dianhydride. CONSTITUTION:An organic solvent solution, water content <=250ppm, of an aromatic diamine of formula II is obtained by reducing a solution of an aromatic dinitro compound of formula I (wherein R1 is a bivalent aromatic group such as phenylene, naphthylene or biphenylene) in an organic solvent (e.g., N,N-dimethylformamide) by, for example, a catalytic hydrogenation process, adding a hydrocarbon solvent to the reaction mixture, heating the mixture to 100 deg.C or below and removing by-product water by azeotropic distillation. The obtained organic solvent solution is reacted with an aromatic tetracarboxylic acid dianhydride of formula III [wherein R10 is a group of formula IV or V (wherein R11 and R12 are each H or methyl), or a like group] to obtain a polyamic acid solution.
Patent JP-S54158404-A (JP)
Title: Production of town gas
Inventor: NOGAMI MICHIO
IPC: C10K3/04
Filed: 1978-06-05
Abstract: PURPOSE: To vary extremely a production quantity of finally formed gas satisfying a given calorific value and burning characteristics and to make full use of the gas, by introducing wholly or partly steam-modified gas into a reactor of carbon monoxide modification and by controlling selectively efficiency of carbon monoxide modification.  
     CONSTITUTION: A modified gas sent from the reactor 1 of steam modification is introduced through the heat exchanger 1 to the reactor 8 of carbon monoxide modification, cooled by the heat exchanger 9, and led to the heat recovery device 15. The gas is then flended with a raw material of natural gas, etc. 17 in the blender to control colorific value. 1n producing a gas in an amount as small as possible without stopping the reactor 1, the reactor 1 is charged with about 40% based on its capacity of the raw material gas 2, and the efficiency of carbon dioxide modification in the reactor 8 is lowered as small as possible. The gas after carbon monoxide modification is led through the valve 11 to the reactor 13 of methane synthesis, and introduced through the heat exchanger 14 to the heat recovery device 15. About 20% based on the capacity of the reactor 1 can be obtained, and charges of operating conditions can attain alteration of a gas production quantity in a short period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57184815-A (JP)
Title: Burner device
Inventor: ORIMOTO MANABU
IPC: F23K5/18
Filed: 1981-05-08
Abstract: PURPOSE:To prevent clogging of a burner without causing any low temperature corrosion in the burner equipment by connecting a cooling air supply pipe with a steams atomizing burner so that burner may be cooled by the cooling air when the operation thereof is stopped. CONSTITUTION:An air supply pipe 20 is connected with a purge steam pipe 21 for supplying purge steam. To stop the operation of a burner 2, first of all, a fuel supply valve 1 nd a steam supply valve 5 are closed to cut off the supply of fuel F and steam S, and then a purge steam supply valve 12 is closed for 2-5min to purge the fuel F remaining in the burner 2. After the purge steam supply valve 12 is shut off, the burner is moved back and then an air supply valve 22 is opened so as to supply cooling air into the burner 2 to cool it thus preventing any damage to the burner 2 by the heat and hot air in the furnace.
Patent JP-S55161435-A (JP)
Title: Coherent frequency diversity receiving system
Inventor: TAKAHASHI KOUZOU
IPC: H04B7/15
Filed: 1979-06-02
Abstract: PURPOSE: To improve the receiving time rate, by detecting failure of the PLL of a receiver by a synthesizer controller and by utilizing the output of a locking loop to lock the other failed loop.  
     CONSTITUTION: When the transmission frequency is fluctuated, two of more waves in transmission are always fluctuated in the same direction and are not fluctuated irregularly. When this property is utilized, lock failure of the loop of one receiver with PLL is detected by synthesizer controller 17 and the output of synthesizer 22 of the other locking loop is used to lock again the loop of lock failure in case of receiving of coherent receiving waves f 1 (1) and f 2 (27). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01282019-A (JP)
Title: Sliding shoe especially for slide roof of vehicle
Inventor: MANFUREETO DOUMUSUKI
IPC: B60J7/02
Filed: 1989-03-20
Abstract: PURPOSE:To improve sliding performance, and to reduce the occurrence of noise by forming both the upper and lower sliding surfaces of a sliding shoe which is slidably arranged along a guide channel so as to be flat and rigid over the greater part of their length. CONSTITUTION:On the roof fixing part 1 of an automobile, a roof opening part 2 capable of being closed by a cover 3 is formed. Further, on the frame 4 surrounding the roof opening part 2, a guide rail 6 is fitted, and to the guide rail 6, a guide channel 7 having respective upper and lower boundary surfaces 8, 9 and side boundary surfaces 10 is provided. And respective front and rear sliding shoes 11, 12 are guided by the guide channel 7. In this case, both sliding surfaces 22, 23 of the upper and lower guide sliders 20, 21 in the front sliding shoe 11 are formed so as to be flat and rigid over the greater part of their length. And respective guide sliders 20, 21 and the receiving part 24 of a holder 13 are connected via respective elastic intermediate members 25, 26.
Patent JP-H01246432-A (JP)
Title: Production of shape-memory natural fiber yarn
Inventor: MIZUSHIMA SHIGESABURO
IPC: D02G3/02
Filed: 1988-03-23
Abstract: PURPOSE:To obtain the subject yarn having uniformly attached protein and capable of restoring from a stretched or contracted state, by immersing a feeding member of natural fiber in a protein solution, feeding the yarn to a hydration tank containing the protein solution, heating the yarn under twisting and finally untwisted with a spinner member. CONSTITUTION:A feeding member 2 of a natural fiber 1 is immersed in a protein solution in a tank 50. The natural fiber 1 attached with the protein is unwound and transferred from the feeding member 2. A hydration tank 37 provided with a guide roll 6 is placed in the middle of the transfer path of the fiber and the protein solution is stored in the hydration tank. The natural fiber is passed through the protein solution in the hydration tank 37 along the guide roll 6 to uniformly attach the protein to the fiber surface. The hydrated natural fiber 1' subjected to the above treatment is heated with a heater 5 under twisting at a twisting zone side and, immediately after the heating process, untwisted with a spinner member 3 and wound on a winding cylinder 4 to obtain the objective shape-memory yarn.
Patent JP-H03267269-A (JP)
Title: End yarn handling process and device for package processed therewith
Inventor: SUGIOKA TAKAMI
IPC: B65H54/34
Filed: 1990-03-19
Abstract: PURPOSE:To improve the end yarn handling efficiency as well as to perform its operation in an inexpensive manner by releasing the gripped end yarn as long as the specified length from a package, rewinding it on the package, and engaging a fluid nozzle with the end yarn, thereby confounding it on a bunch roll. CONSTITUTION:A yarn filament is attracted by a suction port 10 of an aspirator while rotating a package 1 two or three times in an arrow A direction, and end yarn 1b of the filament is attracted into the aspirator from the suction port 10, releasing the yarn filament from the package 1, the end yarn 1b is rotated in an arrow B direction in leaving it attracted in the aspirator intact, the filament 1b is pulled back from a hole 10a of the suction port 10 of the aspirator, stopping an electric motor 4, and a new bunch roll 1a is formed in the filament 1b. Then, a fluid nozzle 12 is applied to this bunch roll 1a, and a part of a peripheral surface of the package 1 is covered by this fluid nozzle 12, while compressed air is sprayed to the bunch roll 1a from a hole 12c, thereby confounding the end yarn 1b onto the bunch roll 1a, thus it is fixed on a surface of the package 1.
Patent JP-H06278490-A (JP)
Title: Switch restraining mechanism for shift operation device
Inventor: YOSHIOKA HIDETAKA
IPC: B60K20/06
Filed: 1993-03-26
Abstract: PURPOSE:To provide a switch restraining mechanism which is designed to effect restrain of movement of a switch lever when the switch lever is in a neutral position and prevent the occurrence of malfunction by providing an engaging member energized in an engaging direction when it is pivotally supported around the switch lever serving as an axis and rocked around the axis and arranged in the vicinity of a ball joint tool. CONSTITUTION:A post support bed 39 is coupled through a pivotal support shaft 40 to a support plate 38 protruded from a cylindrical body 37. A steering wheel shaft 41 on the tip of which a steering wheel 42 is mounted is inserted in a steering wheel;; post 2 fixed to the post support bed to operate a steering oil pressure controller 43. The post support bed 38 is provided at an upper side part with a guide plate 44 brought into surface contact with a right plate 35 and an arcuate groove 45 is formed in the right plate 35. The shaft part of an outer tilt lever 46 is inserted and the shaft part is joined in a screwed-in manner with the guide plate 44. By rotating the tilt lever 46 in one-way, the right plate 35 and the guide plate 44 are securely fastened against each other and by rotating the members in a reverse direction, rotation is allowed within the range of the arcuate groove 45, whereby the steering wheel post 2 is possible to effect tilt operation around the pivotal support shaft 40.
Patent JP-S56169134-A (JP)
Title: Molding method for partially colored glass vessel
Inventor: KOBAYASHI SHIGERU
IPC: C03B7/00
Filed: 1980-05-23
Abstract: PURPOSE: To mass-produce highly decorative glass vessels by boring a piercing through-hole in a vertically moving plunger in the axial direction and feeding a glass coloring substance into molten glass in an orifice ring through the hole.  
     CONSTITUTION: A plunger 2 at the upper dead point is lowered with a vertically driving arm 7, whereby a rodlike coloring body 3 made of glass coloring substance inserted in a piercing through-hole bored in the plunger 2 in the axial direction is dissolved in molten glass 5 in an orifice ring 4, and the glass is pushed out of the orifice 8 and cut with a shear 13 to obtain a gob 12 having a colored part 11. The gob 12 is set with the part 11 at the lower end and molded into a glass vessel by pressing or pressing and blowing. Thus, the glass vessel having a colored part in the bottom thick-walled part can be molded with an automatically molding machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000210500-A (JP)
Title: Iron with dryer function
Inventor: YOSHIOKA TAKANOBU
IPC: D06F75/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To shorten the drying time by fitting a dryer function to an iron so that hot air and cold air can be discharged. SOLUTION: This iron 10 is provided with a fan 5 at the inner right end of a grip 3, a protective net 6 at the outer right end, a heat coil 2 at the center, a selector switch 1 for hot air or cold air at the left end, and an air passage 4 from the fan 5 to a bottom plate 9. Air vents 8 are bored on the bottom plate 9, and an air seal cover 7 for an air seal is fitted on the bottom plate 9. Another heating element may be used for the heat coil 2 in place of a Nichrome wire as long as it can be heated. A dryer mechanism be fitted to any place as long as it has a shape easy to use. Hot air or cold air can be selectively used for drying.
Patent JP-H03269991-A (JP)
Title: High-frequency heating device
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/64
Filed: 1990-03-19
Abstract: PURPOSE:To thaw while maintaining the temperature at a value less than a specific temperature responding to the substance to thaw by composing the system to heat dielectrically a frozen food and the like by controlling the pressure at a specific value less than the atmospheric pressure. CONSTITUTION:A heating controller 28 receives the signal of a pressure detecting means 29 to detect the pressure in an oven or a decompression container 25, controls an oscillator driving member 23 and a decompression means 27, and carries out the dielectric heating while controlling the pressure in the container 25 at a pressure suitable for a favorable cooking condition. As a result, the highest temperature of the substance 26 to thaw is made lower than the temperature determined by the pressure, and can be controlled strictly at the temperature lower than the preset value. Consequently, even when a thawing liable to generate a heating distribution is carried out, the highest temperature of the substance to thaw can be maintained at the value less than a desirable value, and a thawing generating no physical property variation of the substance to thaw can be carried out.
Patent JP-H08265888-A (JP)
Title: Bone conduction earphone-microphone
Inventor: KURODA HIDEKAZU
IPC: H04R1/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain the bone conduction earphone-microphone in which bone conduction voice vibration delivered to an external auditory canal is detected efficiently, voice speech with excellent articulation is attained even under noise, and howling hardly takes place even when vibration detection sensitivity is high. CONSTITUTION: The microphone is provided with a main body case 3 having an outer shape mounted in a concha of an ear shell and pressing an outer side lower half into contact with part of the concha in the mount state and a vibration electric transducing element 1 detecting bone conduction voice vibration and transducing it into an electric signal is arranged to the lower half of the main body case 3, and a sound pressure speaker 6 is arranged opposite to the inner face of the concha and a case vibration detector 5 is arranged in the main body case 3 so as not to detect the bone conduction voice vibration but to detect only the main body case vibration and a differential amplifier circuit to synthesize output signals of the vibration electric transducing element 1 and the case vibration detector 5.  Then the output signal of the vibration electric transducing element 1 and the output signal of the case vibration sensing detector 5 are synthesized by the differential amplifier to eliminate the case vibration component from the electric signal of the vibration electric transducing element 1 to obtain a detection signal of only the bone conduction voice vibration.
Patent JP-H03270040-A (JP)
Title: Theta mechanism
Inventor: MIZUKAMI MASAMI
IPC: H01L21/68
Filed: 1990-03-19
Abstract: PURPOSE:To improve the accuracy of a mechanism, and to conduct positioning at a high degree by converting a linear motion into a rotary motion, estimating a parameter after manufacture from the input value of the linear motion in rotation and the output value of the rotary motion to the input value and correcting the motion precision of rotation. CONSTITUTION:A command value is input to a theta drive mechanism in response to the result of the detection of a camera for upper alignment, thus turning a motor 512, then rotating a ball screw 508. Consequently, a guide member 510 is moved along a guide rail 505, a roller 545 abutting against the guide member 510 is pushed, an arm 544 is shifted, and a chuck section 54 is revolved. The quantity of the ball screw 508 turned is detected by a rotary encoder 506, and a command stopping the revolution of the motor 512 is output when the quantity of rotation corresponding to said command value is detected. Accordingly, the theta drive mechanism moves the arm by the linear displacement of the ball screw, and revolution theta is acquired. As a result, the values of theta are measured at three points or more, and the precision of the mechanism is calibrated by using a nonlinear type least square method, thus improving the prevision of theta.
Patent JP-H11247847-A (JP)
Title: Conical roller bearing
Inventor: UEDA MITSURU
IPC: F16C33/58
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the preload loss after the assembly by forming a coating film of a material of the low coefficient of friction on a raceway surface of an inner ring, a raceway surface of an outer ring, and a rolling contact surface of a conical roller. SOLUTION: In applying the prescribed preload by applying the force in the axial direction after a conical roller bearing is assembled, the friction force between raceway surfaces 3, 4 of inner and outer rings and a rolling contact surface 9 of a conical roller 5 is reduced by tetrafluoroethylene resin coatings 7, 8, 10 which are low in coefficient of friction and excellent in lubricity, and the conical roller 5 is easy to slide in the axial direction between inner and outer rings 1, 2. Thus, a gap S between a large flange 1a of the inner ring 1 and a large end face 5b of the conical roller 5 can be reduced without rotating the conical roller bearing the assembly, and the prescribed prelode can be obtained.  Due to the reduction of the gap S during the assembly of the bearing, the conical roller 5 is moved in the axial direction while the bearing is rotated, and the preload loss can be prevented without greatly reducing the gap S.
Patent JP-H09235793-A (JP)
Title: Plaster board
Inventor: SATO SHIRO
IPC: E04B1/74
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve heat insulation ability in a building room, to perform deodorization, and to provide further comfortable indoor environment. SOLUTION: A far-infrared emission layer 13 formed of stone powder having a far-infrared emission function is formed on one surface of a plaster core 12 of a plaster board 11. A graphite silica rock (Silica-black, commodity name) is used as the stone powder. The thickness of the far-infrared emission layer 13 is set to 0.3-2mm. The graphite silica rock indicates ideal far-infrared radiation characteristics near a black body radiation line having an approximate apex of 8.0-10.0μm, and stable and high emissivity of 97.95% is indicated in a region having a wavelength of 4-16μm. Water, admixture, and an additive are added in calcined plaster and kneaded by a mixer. By spraying graphite silica rock powder through an injection nozzle as vibration is applied by a vibrator, a far-infrared emission layer 13 is formed. A spraying amount is 100-200g/m<2> .
Patent JP-S51145239-A (JP)
Title: Data transmission and unit
Inventor: WATANABE MOTOHEI
IPC: G06F3/00
Filed: 1975-06-09
Abstract: PURPOSE: To readily correct wave forming and phase deviation at modulating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05235709-A (JP)
Title: Schmitt circuit
Inventor: SAGARA KENICHI
IPC: H03K3/2897
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a complementary output and to set optionally a bipolar threshold voltage in the Schmitt circuit. CONSTITUTION:A collector output of a transistors (TRs) 2 in emitter coupled differential pair TRs 1,2 is used for a base input of an emitter follower TR 3, and a collector output of the TR 3 through a collector resistor 10 is used for a base input of other emitter follower TR 4. An emitter output of the TR 4 is fed back to a base of the TR 2. Collector outputs of the TRs 1, 2 are fetched by the emitter follower TRs 3, 5 in a complementary way and a bipolar threshold level is optionally set by resistors 7-10 and a constant current source.
Patent JP-S63234565-A (JP)
Title: Pin diode
Inventor: KURIYAMA YOICHI
IPC: H01L29/861
Filed: 1987-03-23
Abstract: PURPOSE:To obtain the electric resistance value of a predetermined high-fre quency region while preventing cracking during a process by forming a groove in prescribed depth to the surface of an intrinsic semiconductor substrate and shaping a P-type impurity layer onto the surface of the groove. CONSTITUTION:A groove such as one in depth of 50mum is formed to the surface of a semiconductor substrate such as N-type high resistivity one 1 in thickness of 200mum, high-concentration P-type and N-type impurity layers 2 and 3 are shaped respectively onto the surface of the groove and the rear of the semicon ductor substrate 1, an oxide film 4 coating the surface of the semiconductor substrate l and having a specified pattern is formed, and an Al electrode 5 and a TiAu electrode 6 separately connected to the impurity layers 2 and 3 are shaped. Accordingly, the thickness of an I region ranges the base of the groove from the rear of the semiconductor substrate 1, thus acquiring electric resistance in a high-frequency region having a predetermined value even when the overall thickness of the semiconductor substrate 1 is not thinned while preventing the deterioration of a non-defective rate due to cracking of wafer 5.