baber/WOPTO huggingface dataset:
Patent JP-H08190843-A (JP)
Title: Gas circuit breaker
Inventor: SATOMI MASAO
IPC: H01H33/70
Filed: 1995-01-10
Abstract: PURPOSE: To reduce the diameter of insulation cylinders and miniaturize a gas circuit breaker by improving the supporting structure of a tulip contact. CONSTITUTION: In a gas circuit breaker which has a main fixed contact 11 with tulip contact, a main movable contact 15, a fixed arc contact 8, a movable arc contact 17 and an insulation nozzle 5 stored in insulation cylinders 3, 4 in such a manner that the main fixed contact is arranged on the outer periphery of the insulation nozzle, the insulation nozzle is fixed with an annular fixture 6. A supporting portion 20 formed on the outer periphery of the fixture supports the inside face of the tulip contact of the main fixed contact. A supporting bracket which was provided between the main fixed contact and the insulation cylinder hitherto can be eliminated and so the insulation cylinder can be arranged directly outside the main fixed contact. In this way, the diameter of the insulation cylinder can be reduced and the gas circuit breaker can be miniaturized.
Patent JP-H10197375-A (JP)
Title: Pressure sensor
Inventor: NISHIMURA ETSUO
IPC: G01L19/06
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensor in which pressure tightness of a pressure sensing element can be set moderately because an undue pressure is not applied from an object and the pressure resolution is enhanced without requiring an excessively enclosed joint between the pressure sensor and a pressure introduction passage. SOLUTION: A pressure introduction passage 10 comprises a cylinder section 10a containing a free piston 11 reciprocating slidingly between an advance stop position and a retract stop position, a section 10b communicating between a measuring pressure space and the advance stop position side of the cylinder section 10a, and a pressure introducing section 10c communicating between the outside and the retract stop position side of the cylinder section 10a, wherein a pressure transmission medium 13 is encapsulated in the cylinder section 10a between the free piston 11 and a pressure sensing element, the communicating section 10b and the measuring pressure space.
Patent JP-S5495837-A (JP)
Title: Carbureter
Inventor: HONMA KIYOMI
IPC: F02D9/02
Filed: 1978-01-13
Abstract: PURPOSE: To block the user's access without fail by a simple construction of a dash pot whose fixed part is covered.  
     CONSTITUTION: Two nuts 2, 7 under and on a dash pot holder 3 make the dash pot 1 fit on the dash pot holder 3 and are covered by two covering members 8, which are caulked by a pin 9. The upward and downward motion of the dash pot 1 and the looseness of those nuts 6, 7 can be prevented. This can prevent the user's access to adjust the dash pot 1, increase in exhaust gas, waste of fuel, or improper operation of an engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11192925-A (JP)
Title: Seat belt device for vehicle
Inventor: WATANABE YOICHI
IPC: B60R22/46
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device for vehicle capable of suppressing such an event that the upper part of the body of an occupant is swung when a vehicle is turned over. SOLUTION: One end of a seat belt 20 is wound up by a retractor installed on a body or a seat 10, and the other end of it is connected to the body or the seat 10. Between these ends, a shoulder anchor 21 and a tongue 22 are set up. The shoulder anchor 21 is installed on the body, and the tongue 22 is press-fitted to an inner buckle attached to the body or seat 10 so as to restrain an occupant seated on the seat 10. When this device is provided with a vehicle turnover predicting device and it predicts the overturning of a vehicle, a shoulder belt is put along the shoulder part of the occupant.
Patent JP-H02183795-A (JP)
Title: Welding method for double-walled thermal transmitting pipe and heat exchanger
Inventor: YATABE HIROSHI
IPC: F28F1/00
Filed: 1989-01-10
Abstract: PURPOSE:To provide a continuous outer pipe structure and prevent a leak sensing groove to be clogged by a method wherein an outer surface of an inner pipe and an inner surface of an outer pipe are formed with annular grooves, the annular grooves in the inner pipe and the annular grooves in the outer pipe are aligned to each other to form an annular spacing and then a welding is carried out while inert gas is being supplied from the annular spacing. CONSTITUTION:Inner pipes 10 of a double-walled thermal transmitting pipe 12 are butt-welded at 20 from a clearance 29 between outer pipes 11. Outer surfaces of the inner pipes 10 and inner surfaces of the outer pipes 11 are cut within a thickness range of more than a required wall thickness of each of the pipes. The outer surface of the inner pipe 10 is formed with an annular groove 25 and the inner surface of the outer pipe 11 is formed with an annular groove 26. The annular grooves 25 and 26 are aligned to each other to form an annular spacing 27. The outer pipes 11 are butt-welded at 28 while supplying inert gas to the annular spacing 27. The supplied inert gas is expanded in a circumferential direction of the annular spacing 27 at a time when the gas is blown from the leakage detecting groove 17, resulting in that a dropping of the penetration welding bead 28 is not generated, and a melting and adhering of the inner pipe 10 and the outer pipe 11 due to the butt-welding 28 is prevented.
Patent JP-H07204420-A (JP)
Title: Method of cleaning filter assembly and filter assembly
Inventor: SUTEIIBUN EI GEIBERU
IPC: B01D37/02
Filed: 1995-01-10
Abstract: PURPOSE: To clean a filter assembly which reduces the waste liquid generated at the time of cleaning the filter assembly by a backward washing method by reducing the amount of a backward washing liquid. CONSTITUTION: The filter element 30 has a housing divided to a first chamber and a second chamber. The filter element 30 is arranged in the first chamber and a conduit is arranged in the second chamber and is opened toward the filter element 30. A liquid introducing hole introduces the backward washing liquid 50 from the second chamber to the filter element 30 or the conduit. The backward washing liquid 50 is forcibly run through the filter element 30, by which the filter element 30 is cleaned and/or a differential pressure is established between the aperture of the conduit and the outer side of the filter element 30 in order to peel a precoating layer from the filter element 30.
Patent JP-S5285799-A (JP)
Title: Holder for beam-like work piece
Inventor: OOWADA YUKUO
IPC: B23K26/10
Filed: 1976-01-12
Abstract: PURPOSE:To make a pair of slindes rotate the platform on which a work is subjected to beam in order to perform various types of processes.
Patent JP-S5494881-A (JP)
Title: Exposure method
Inventor: ISHIHARA SUNAO
IPC: H01L21/302
Filed: 1978-01-12
Abstract: PURPOSE: To avert the decrease in the contrast of a mark M and S/N and damaging of the mark itself in film forming process by forming a multiplicity of reducing recesses in the specified position on the main surface of a wafer to provide the positioning mark and performing exposure.  
     CONSTITUTION: After the relative positions of the wafer 1 to be exposed and a mask 21 for exposure are determined, the mask 21 is disposed in proximate opposition or contact to the main surface of the wafer 1 and exposure of a desired pattern is performed on the main surface of the wafer 1 by the way of the mask 21. In this case, relative positioning of the wafer 1 and mask 21 is accomplished by forming a multiplicity of reducing recesses 5 in the specified position on the main surface of the wafer 1 thereby providing the positioning mark. Thereby, the decrease in the contrast of the mark M and S/N and damaging of the mark itself may be effectively averted in the film forming process of resist films, semiconductor films, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01178679-A (JP)
Title: Supporter for vertically movable base
Inventor: MIYAJI YORIO
IPC: E04H6/18
Filed: 1988-01-07
Abstract: PURPOSE:To prevent the transfer of impact load by a method in which a vertically movable base is held on a fixed position of a given housing stage, and the vertical change in the height of the base due to transfer of an object to be housed is smoothly regulated by the contact of the tapered face of a stopper piece with a supporting rod. CONSTITUTION:A supporter 50 consists of a stopper 60 in which a stopper piece 62 with a tapered face 62b on the tip side correspondingly to a given vertically moving position of an elevating base 31 in each housing stage of a housing rack 10 and a supporting rod 51 attached to the base 31 in a horizontally reciprocal manner and to be inserted between the stopper pieces 62b on a given vertically movable position. In transferring an object to be housed between the housing stages of the rack 10, the base 31 is fixed to a given position by the couplement of the stopper 60 and the rod 51, and the rod 51 after the transfer is reciprocally moved under the condition of contact with the tapered face 62b for regulating the position of the base 31, whereby avoiding imposing of abrupt load to the elevating mechanism of a hanger part.
Patent JP-H05189589-A (JP)
Title: Bar code read method and bar code reader
Inventor: INAMI TOSHIO
IPC: G06K7/015
Filed: 1992-01-09
Abstract: PURPOSE:To provide the bar code read method and the bar code reader which can read bar codes without adjusting in a long readable range even in the case when positions of bar codes to be read are not uniform. CONSTITUTION:First and second optical axes 26, 27 of two first and second light throwing devices 21, 22 different in positions of readable ranges are made parallel by a reflection mirror 23, and both of these optical axes 26, 27 are scanned by a polygon mirror 24; and in this case, light throwing devices 21, 22 are alternately flickered with each reflection face of the polygon mirror 24 as the unit by a switch 25 synchronized with the polygon mirror 24.
Patent JP-S57116474-A (JP)
Title: Original reader
Inventor: NAGANE HIROMICHI
IPC: G03B27/50
Filed: 1981-01-09
Abstract: PURPOSE:To eliminate a shift in read position by simple constitution by projecting images of an original, read by the 1st and 2nd read parts, on the 1st and  2nd projection optical systems with the 1st and 2nd magnifications and by utilizing the operation of the projected images selectively. CONSTITUTION:An original 1 to be transmitted is conveyed stepwise by conveyance rollers 2 and 3 to the 1st and 2nd read parts A and B, provided on an original table 10 at an interval as shown by an arrow, and lit up by a fixed lamp 4. The read part A is used for the generation of a nonmagnification signal, and the read part B is used for the generation of a contraction signal; and an image of the lit original 1 is applied to a projection optical system consisting of a mirror 9, a linear line image sensor, etc. This optical system consists of the 1st optical system of a nonmagnification lens 5 and the mirror 9 and the 2nd optical system of a contraction lens 7 and the mirror 9, and the lenses 5 and 9 are arranged at different positions. In accordance with magnification selected by the 1st and 2nd optical systems, the read parts A and B are switched by a switching means to prevent a shift in read position.
Patent JP-H09189747-A (JP)
Title: Inspection system for malfunction detection means
Inventor: KENMOKU KAZUO
IPC: G01R31/28
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection system for malfunction detection system without using a large test signal generation device generating various kinds of test signals and without affecting to actual functioning and operation state. SOLUTION: Normally, a forced malfunction generation circuit 2 lets transmission path signal 5 input from outside pass as it is, generates a synchronization circuit input signal 6 same as the transmission path signal and outputs to a synchronization circuit 3. During inspection, based on a synchronization circuit inspection signal 9 output from a controller part 4, the forced malfunction generation circuit 2 forcedly fixes the synchronization circuit input signal 6 to 'Low' and outputs to the synchronization circuit 3. When the synchronization circuit 3 detects this transmission path signal 6, it generates an alarm of off- synchronization 8 and transmits it to the controller part 4.  The controller part 4 monitors the alarm of off-synchronization 8 from the synchronization circuit 3 and judges normal if the alarm of off-synchronization 8 is not output during no inspection and output during inspection and judges abnormal if it is not output during inspection.
Patent JP-H08189061-A (JP)
Title: Hanging work control device
Inventor: MORIYA NAOYUKI
IPC: E02F9/22
Filed: 1995-01-11
Abstract: PURPOSE: To improve operability by making a circuit for feeding the pressure oil of one pump to a travel device actuator and a circuit for feeding the pressure oil of the other pump to the other actuator, independent of each other in the case of a hanging work mode. CONSTITUTION: In the case of selecting a hanging work mode, a rectilinear travel compensating valve 38 is turned on and switched from a position A to a position B. By-pass valves 40, 46 are fully opened, confluence valves 44, 52 are totally closed, and a logic valve 50 is fully opened. As a result, the whole pressure oil of a hydraulic pump 22 is fed to travel hydraulic motors 10, 12, and the whole pressure oil of a pump 20 is fed to a turning hydraulic motor 14 and the respective cylinders 18, 19, 16 of an arm, a bucket and a boom.  Both circuits are not completely independent because of being communicated with each other by the orifice of the hydraulic circuit communicating passage of the compensating valve 38, but when the independent hydraulic circuits are formed and within the hanging work mode, load interference among the travel motors 10, 12, the turning motor 14 and the respective cylinders 18, 19, 16 of the arm, bucket and boom is reduced so as to improve the operability and workability of hanging work.
Patent JP-H04239318-A (JP)
Title: Window display class changing system
Inventor: OOBA ATSUKO
IPC: G06F3/048
Filed: 1991-01-14
Abstract: PURPOSE:To display a necessary window in the highest place by selecting the name of each window for the change of a window display class. CONSTITUTION:A window display control means 2 receives a request from a window name list display means 1 and displays a window showing the list of window names stored in a window name list storing means 3 on the screen of a display device 4. When a window name selection means 5 selects one of those window names with clicking of a mouse or depression of a keyboard. Thus the means 2 rewrites the display class of the window stored in a display class stored means 6 so that the selected window is set in the highest place. Then the selected window is actually shown in the highest place of the screen. Thus, a necessary window can be displayed in the highest place.
Patent JP-S61160310-A (JP)
Title: Air conditioner for car
Inventor: NOSE TOSHIMITSU
IPC: F01P3/22
Filed: 1985-01-10
Abstract: PURPOSE:To maintain a specific air blow temperature continuously even when water is being fed, by arranging a simultaneous driving means to regulate a given opening of an air mix door in front of a heater core simultaneously with the operation of a condensing pump. CONSTITUTION:When a pressure in a water jacket 21 increases and the water level drops with a continued operation of a engine 20, sensors 31 and 32 output detected signals, depending on which a modulator 29 outputs an ON signal to a condensing pump 30. Then, the water jacket 21 is filled with water and a steam pressure therein decreases, as well as the steam supply to a heater core 25 decreases. In this case, the above-mentioned ON signal is input to an auto-amp 43 at the same time, and a simultaneous driving signal to open an air mix door 40 is output to a servomotor 42 continuously for a given period of time. In such a way, air flow on a heater core 25 side increases, as well as the air flow through a bypass route 39 decreases, the desired purpose being attained.
Patent JP-S62161685-A (JP)
Inventor: HATANO KAZUHIRO
IPC: B66B3/00
Filed: 1986-01-09
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-S60150903-A (JP)
Title: Press-cutting apparatus
Inventor: SUZUKI HIDE
IPC: B23D15/02
Filed: 1984-01-12
Abstract: PURPOSE:To prevent the deformation and breakage of knife edges and improve the durability of the knife edge by setting the share points into opposed state, having a material interposed, and by completing press-cutting before the share points collide each other. CONSTITUTION:When knife edges 12 and 13 are pushed from above and under a steel plate 11, the pressing surfaces 12d and 13d contact with the surface of the steel plate 11. The force components of the pressing forces in the horizontal direction due to the inclined surfaces 12d and 13d act onto the steel plate 11, and the pressing forces in the share-point advance direction due to the pressing forces 12d and 13d act. These forces overwhelm the stress of the steel plate 11, and the steel plate 11 is torn-off, generating the divergence in the direction of advance of the share points and the lateral slide along the surface 12d and 13d.
Patent JP-S59162426-A (JP)
Inventor: JIIGUFURIIDO NESUTERU
IPC: G01S3/78
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-S59128344-A (JP)
Title: Preparation of 1-phenyl-2,2-dialkoxypropanes
Inventor: NAKAI MAMORU
IPC: C07C205/37
Filed: 1983-01-13
Abstract: PURPOSE:In preparing the titled compound by reacting a 3-phenylpropylene with an alkyl nitrite in the presence of an alcohol and a catalyst of a palladium catalyst, to reduce an amount of the catalyst used, by adding a copper compound to the reaction system. CONSTITUTION:A compound shown by the formula I (X-Z are substituent group such as H, OH, halogen, NO2, NH2, lower alkyl, lower alkoxy, benzyloxy, etc.; two of X-Z may be partially linked benzene ring to form 5-7-membered heterocyclic ring containing 1-2 oxygens) is reacted with a compound shown by the formula II (R is aliphatic, aromatic or alicyclic saturated or unsaturated alkyl, preferably 1-10C alkyl, or benzyl) in the presence of an alcohol, a catalyst of a palladium salt, especially a palladium halide, and a copper compound, especially a copper halide, to give a compound shown by the formula III useful as a raw material for agricultural chemicals and drugs from an easily obtainable raw materials advantageously. The alkyl part of the alcohol is preferably the same as that of R in the formula II.
Patent JP-H0677114-A (JP)
Title: Aligner
Inventor: MIYAJI AKIRA
IPC: H01L21/30
Filed: 1993-01-12
Abstract: PURPOSE:To prevent illumination from being reduced due to the clouding Gf an optical material. CONSTITUTION:The title device is provided in a chamber 6. An air-conditioning means 7 is provided in the chamber 6 and a filter FL for eliminating impurities such as an ion, a gas, and an organic matter is placed at air inlets A1 and A2 of the chamber or the air inlets A3, A4, and A5 of the air-conditioning means.
Patent JP-S58120236-A (JP)
Title: Film cassette for endoscope
Inventor: TAGUCHI AKIHIRO
IPC: G03C3/00
Filed: 1982-01-12
Abstract: PURPOSE:To detect automatically film information, by providing a driving part, which operates selectively plural switches provided on the winding shaft of the canera side to report film information to the camera side, on the film take-up shaft of a cassette body. CONSTITUTION:By loading a film cassette 1 to a set storage chamber 15 of a camera 2, a driving part 10 formed in the top part of an engaging hole 9 turns on a switch 17 provided on the upper face of a winding shaft 16 when the engaging hole 9 of a take-up shaft 8 is engaged with the winding shaft 16. This turning-on is detected through a lead wire 18 by an operating circuit 23, and this detection signal is operated to report information of a film 7 to the side of the camera 2. Since the switch 17 is turned on in accordance with the shape (indicated by chain lines) of the take-up shaft 8 as shown in figures various film information are reported to the side of the camera 2.
Patent JP-S62166725-A (JP)
Inventor: DEIDEIE FURESU
IPC: H02H3/08
Filed: 1987-01-09
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-H06140965-A (JP)
Title: Frequency diversity radio communication equipment
Inventor: SATOU KIMIATSU
IPC: H04B7/12
Filed: 1993-01-12
Abstract: PURPOSE:To make the configuration of the entire equipment small and to reduce the cost by simplifying the configuration of a band pass filter of a transmission system and simplifying the configuration itself of a reception system. CONSTITUTION:Signals fed to a 1st filter 18 of the transmission system 10 are (f2-f1), 2(f2-f1), 2(f1-f2), f1, f2 in this order. The 1st filter 18 has only to extract signals of the frequencies f1, f2. The reception system 20 applies frequency conversion to the received high frequency signal by using a signal of a frequency (f1+f2)/2+DELTAf to generate an intermediate frequency signal whose frequency is (f2-f1)/2+DELTAf and an intermediate frequency signal whose frequency is (f2-f1)/2-DELTAf. The signal passes through a 2nd filter 22 having a band of 2DELTAf and detected simultaneously by a demodulation means and a 3rd filter 29 eliminates components whose frequency is larger than 2DELTAf from the detected output to regenerate a base band signal.
Patent JP-H09196558-A (JP)
Title: Method and apparatus for removing moisture of rock
Inventor: NONOMIYA MASUTERU
IPC: F26B11/08
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To efficiently remove water of rocks to which slime adheres. SOLUTION: Rocks 10 are supplied onto the screen 13 of a washing part 2 by a feeder 12. In the screen 13, vibration is applied to the rocks 10 and cleaning water 17 is sprayed to the rocks 10 from water spray showers 14. Thus, slime (sludge) containing much water sticking to the rocks 10 is assuredly removed. Then, the rocks 10 are fed to a centrifugal dehydrator 15 to remove water. In a water remover 1, since the slime containing much water is previously removed and then, the rocks are dehydrated, the rocks can be completely dehydrated only by a centrifugal dehydration without using fire.
Patent JP-S5387545-A (JP)
Title: Apparatus for detecting leakage in hot-water circulating system
Inventor: SAIJIYOU MASARU
IPC: F24D3/02
Filed: 1977-01-13
Abstract: PURPOSE: To provide an apparatus capable of detecting leakage of water due to damage in radiator, by the use of which leakage of water is confined within pressure tank if a hole is opened in water circulating system, thus preventing continuous leakage of water in the high-pressure circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02279897-A (JP)
Title: Cutter sealing device for shield excavator
Inventor: TAKAHASHI HITOSHI
IPC: E21D9/08
Filed: 1990-01-12
Abstract: PURPOSE:To secure the sealing function of a cutter sealing device by a method in which a lubricating oil is injected into each pressure chamber to produce back pressures against the front pressures of each front-stage seal, and the lubricating oil of lower pressures than the front pressure of the front-stage seal is injected only into the final stage pressure chamber. CONSTITUTION:Several-stage seals 21 - 25 are set between a shield body 1 and a cutter wheel 2. A lubricating oil is injected from the first injector 40 into pressure chambers 31 - 33 formed between the seals 21 - 24 other than the final stage one in such a way as to produce back pressures against the front pressures of each front-stage seal. Also, the lubricating oil of lower pressures than the front pressure of the front-stage seal 24 is injected from the second injector 50 into the pressure chamber 34 formed between the final stage seal 25 and the front-stage seal 24. The pressure to be received by the final stage seal 25 free of back pressure can thus be kept lower than the facing water pressure, and the whole sealing function of the cutter sealer under high earth pressure and high water pressure can be secured.