baber/WOPTO huggingface dataset:
Patent JP-2000312411-A (JP)
Title: Gas insulated breaker
Inventor: SUNATSUKA TAKASHI
IPC: H02B13/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulated breaker, capable of reducing the overall installation area by reducing a phase-to-phase distance and a line-to-line distance. SOLUTION: This gas insulated breaker is constituted by connecting a branch bus 2 on the identical axial line to a three-phase bus 1 and forming three branch portions 4a, 4b, 4c in the axial line direction on the branch bus 2. To the branch portions 4a, 4b, L-shaped buses 3a, 3b are connected, respectively, which extend in a direction perpendicular to the axial line direction of the branch bus 2 and in the different direction from each other and which is bent in the parallel direction to the axial line direction. To the L-shaped buses 3a, 3b and the branch portion 4c, single-phase buses 5a, 5b, 5c are connected, respectively, in parallel with the axial line of the three-phase bus 1 and the branch bus 2.
Patent JP-S599825-A (JP)
Inventor: WATANABE YUKINOBU
IPC: H01H85/165
Filed: 1982-07-07
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-H05287623-A (JP)
Title: Double twister
Inventor: KATADA TOKIO
IPC: D01H7/86
Filed: 1992-04-09
Abstract: PURPOSE:To provide a double twister capable of stopping the winding-up of an untwisted yarn not passing through a spindle device entangled with a yarn. CONSTITUTION:In the double twister vertically and continuously having a winding device 52 and a spindle device 51 for twisting a yarn released from yarn- supplying packages P1, P2 loaded on the stopping disk 9 along a rotation disk 7 positioned under the stopping disk 9 through a central tension device, a microswitch 46 for detecting the fine movement of a drop wire 53 on the yarn reaching the winding device 52 is disposed, and when the winding-up of an untwisted yarn is detected with the microswitch 46, a winding-stopping means 40 for separating a winding package 64 from a winding drum 63 is operated.
Patent JP-H09281840-A (JP)
Title: Image forming device
Inventor: WATANABE AMAMARO
IPC: G03G15/20
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of processing jamming in a fixing device, without complex work and easily exchanging fixing units by property releasing or returning the press-contact of a heating roller with a pressure roller in the fixing device, linked with the opening operation of an upper main body. SOLUTION: This image forming device provided with an opening/closing means for opening/closing the upper main body 2 around a pivotal shaft 10, with respect to a lower main body 3, is provided d with a cam means 9 for releasing the press-contact of the pressure roller 8 with the heating roller 7 in the fixing device 4, linked with the opening operation of the upper main body 2 to a first opening angle, when this opening operation is executed and returning the pressure roller 8 and the heating roller 7 to a press-contact state, when the upper main body 2 is opened to a second opening angle, that is, further opened from the first opening angle.
Patent JP-H05285677-A (JP)
Title: Method for detecting weld finish position in electroslag welding
Inventor: SHIMIZU IWAO
IPC: B23K25/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide the method for detecting a weld finish position in which the weld finish position can be high precisely matched to the upper end of a weld base material in the electroslag welding. CONSTITUTION:When welding is progressed and the top end of a detecting electrode 31 is brought into contact with the molten metal 42, usually the amt. of flow current becomes different because the electric conductivity of the molten slag 41 and the molten metal 42 is different from each other. A controlling part 33 outputs a signal to a welding equipment 1 when it is detected that the current flowing in the circuit is changed by the amt. exceeding a certain value and finishes the welding.
Patent JP-H11311180-A (JP)
Title: Enclosed type electric compressor
Inventor: KANESHIRO KENJI
IPC: F04B39/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an enclosed type electric compressor for household-use refrigerator with high efficiency and low noise performance by improving the intake efficiency of noise elimination effect of an a suction muffler. SOLUTION: A suction muffler 17 is composed of two chambers 22, 23, a tail pipe 20, a communication pipe 24, and a suction pipe 25. The pipes 20, 24, 25 are arranged on a same plane with opposite openings inclined to be formed into a letter U shape. The section of inlet 21 of the tail pipe 20 is formed into a flared shape larger than the section of a suction pipe 18. With the constitution, suction of refrigerant to the maffler 17 is made smooth, pressure wave is attenuated at two stages to thereby reduce the flow resistance of refrigerant, resulting in improvement in the noise elimination characteristic and suction efficiency of the muffler 17.
Patent JP-S63284222-A (JP)
Title: Manufacture of polycarbonate diol
Inventor: AOYAMA MARI
IPC: C08G64/30
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a polycarbonate diol which gives a polyurethane wherein the formation of ether linkages is suppressed and the physical properties are not lowered, by subjecting ethylene carbonate to ester interchange with diol with the concentration of ethylene carbonate controlled to a specified value. CONSTITUTION:The manufacture of a polycarbonate diol by ester interchange of ethylene carbonate with diol, is carried with the concentration of ethylene carbonate in the reaction solution during the reaction period controlled so as not to exceed 25wt.%. Ethylene carbonate that is a raw material is a compound which has a melting point of 36.4 deg.C and is crystalline at ordinary temperatures. The supply of this compound into a reactor can be carried out in a state of crystals, but it is preferred that the compound is heated and melted previously and then supplied. As the diol that is the other raw material, preferably 1,6- hexanediol, cyclohexane-1,4-dimethanol, etc. are included. The final proportion of diol and ethylene carbonate in all to be supplied is of the order of 1/10-10/1 in molar ratio, and the molar ratio is preferably in the range of 1/1.5-1.5/1 from an economical point of view.
Patent JP-H08317692-A (JP)
Title: Auxiliary power supply for vehicle
Inventor: OYAMA YUJI
IPC: H02M3/155
Filed: 1995-05-17
Abstract: PURPOSE: To obtain an auxiliary power supply for vehicle for eliminating the ripple of a chopper output voltage, reducing noise due to a filter, and miniaturizing the filter. CONSTITUTION: An auxiliary power supply device for vehicle is provided with a chopper conduction rate command circuit 17 for fixing the conduction rate of a double chopper for stepping down an overhead wiring voltage to 50% and a pulse generation circuit 12 for controlling a double chopper 2 by generating pulses on the basis of the output of the chopper conduction rate command circuit 17.
Patent JP-H09306734-A (JP)
Title: Antitheft label
Inventor: MATSUMOTO TATSUYA
IPC: G01V15/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a label which includes various commodity information, enables prevention of exposure of a detection member, and has excellent operability and appropriate flexibility. SOLUTION: This label is formed by laminating a pulse generation magnetic thin wire 1 and magnetic thin bands 2, 3 arranged on both ends thereof with at least two tape base members 4, 5, thus generating large Barkhausen inversion. In this case, of at least the two tape base members 4, 5 for laminating the magnetic thin wire 1 and the magnetic thin bands 2, 3, the tape base member 4 on the front side of the label is a paper sheet which has a thickness of 50-100μm and has a bar code 10 printed thereon.
Patent JP-H11312171-A (JP)
Title: Image retrieving device, its method and computer-readable memory
Inventor: SHIIYAMA HIROTAKA
IPC: G06F17/30
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image retrieving device capable of easily specifying the degree of notice to a retrieving condition for retrieving image data, its retrieving method and a computer-readable memory. SOLUTION: Image data, its attribute information and an image featured value are correspondingly managed by using an image storing part 4 and an information managing data base DB7. The attribute information, the image featured value and the degree of notice to the attribute information and the image featured value are specified from an input part 1. The attribute information and the image featured value constituted of the specified retrieving condition are matched with the attribute information and the image featured value corresponding to the image data managed by the managing means. Image data which are to become the retrieved result based on the matching result are outputted to a display part 9.
Patent JP-H05315149-A (JP)
Title: Self-cooled transformer
Inventor: YAMAZAKI HARUYUKI
IPC: F25D9/00
Filed: 1992-05-12
Abstract: PURPOSE:To operate a self-cooled transformer in a good condition, by using an aqueous PFC as a refrigerant, providing horizontal and vertical spacers having each given thickness, along with a winding and a cooling unit having a given center distance in between, and estimating previously a flow rate in natural circulation using a circulating flow-rate calculation program. CONSTITUTION:A self-cooled transformer comprises a transformer 1, a cooling unit 2, and a pipe for connecting these parts. In this self-cooled transformer, a transformer winding 5 is cooled by using an aqueous perfluorocarbon(PFC) 101 as a cooling refrigerant in natural circulation. The transformer winding 5 has a horizontal spacer 13 with a thickness H0 of 0.8mm or more, and a vertical spacer 14 with a thickness V0 of 2mm or more while the winding 5 and the cooling unit 2 are positioned with a central distance DELTAH of 0.4m or more in between. Moreover, a circulation flow rate, a temperature rise in the winding, and a characteristic estimation are previously estimated by using a calculation method. Consequently, the self-cooled transformer can be made small and operated in good conditions.
Patent JP-H01287645-A (JP)
Title: Adapter device
Inventor: KODAMA SHINICHI
IPC: G03B7/00
Filed: 1988-05-16
Abstract: PURPOSE:To constitute a camera system of a camera main body and system parts, all of which have different data communication formats by connecting an adapter device converting data communication formats between the camera main body and the system parts. CONSTITUTION:The camera main body 1 developed for a new system and the system parts such as an A lens 4, an A stroboscope 5 and an A accessory 6 are directly connected with each other. A control part 2 in the camera main body 1 directly communicates data with the system parts 4 to 6 with the aid of a format for the new system and controls them. System parts developed for an old system such as a B lens 7, a B stroboscope 8 and a B accessory 9 are connected to the control part 2 of the camera main body 1 through the adapter device 3 which has the function of converting data communication formats from the new system to the old one, and vice versa. As a result, the camera main body 1 and the system parts can constitute the camera system even if their data communication formats are different.
Patent JP-S6010325-A (JP)
Title: Key scanning system
Inventor: KUNIMOTO YASUHIRO
IPC: H03M11/00
Filed: 1983-06-30
Abstract: PURPOSE:To improve the reliability by discriminating it as the presence of key input when the key input is detected as absence, presence, and presence. CONSTITUTION:Presence/absence information of key switch depression is inputted to a shift register SR (0) at each prescribed time, and the shift register is shifted from (0) to (2) in order. Thus, the oldest information is stored in the (2) and the newest information is stored in the (0). Since the shift registers SR (0) and (1) are connected to inputs of an AND logic circuit LG1, when they are both logical 1, an exclusive OR circuit LG2 goes to logical 1. Since other input of an exclusive OR LG2 is connected to the shift register SR (2), when this input is logical 0, logical 1 is outputted to an output OUT. Thus, when the key input is present, the key input just before is present and further, the preceding key input is absent, then the output terminal OUT goes to logical 1.
Patent JP-S5911554-A (JP)
Title: Opto-magnetic reproducing system
Inventor: AKIYAMA JIYUNICHI
IPC: G11B11/105
Filed: 1982-07-08
Abstract: PURPOSE:To increase the change in an apparent polarized angle of a reflecting light, by irradiating a light beam to a magnetic recording medium with an SiO2 film of a suitable thickness on a magnetic substance layer to obtain multiplex reflection of the light beam between the SiO2 film and the magnetic substance layer. CONSTITUTION:A reflecting mirror 7 having a flat reflecting surface is placed in parallel with and close to the surface of the magnetic substance layer 3 of a magnetic recording medium 1, and a light beam 8 is irradiated on a recording track of the magnetic substance layer 3 in this state from the upper right. The incident light beam 8 is outputted from the opposite side after multiplex reflection between the reflecting mirror 7 and the magnetic substance layer 3, and the polarized angle of the reflecting light 9 after the multiplex reflection is changed to the incident light beam 8 depending on the direction and strength of the magnetization 5 in response to a recording signal in the magnetic substance layer 3. Thus, this reflecting light 9 is led to a detecting system for opto-magnetic reproduction, the change in the polarized angle is detected and converted into an electric signal and extracted, allowing to obtain a reproducing signal. Since the reflecting light 9 is made by multiplex reflection in this opto-magnetic reproducing system, the change in the polarized angle is larger and the reflection factor of the reflecting mirror 7 is larger considerably because of multiplex reflection, allowing to improve remarkably the overall reflection factor of the optical system. Thus, the reproducing signal with high output and high SN ratio is obtained.
Patent JP-H05313681-A (JP)
Title: Acoustic effect device
Inventor: SHIODA KAZUAKI
IPC: G10K15/12
Filed: 1992-05-12
Abstract: PURPOSE:To independently obtain plural effects at the same time and also to obtain an acoustic effect generated by combining plural acoustic effects. CONSTITUTION:The acoustic effect device is equipped with four DSPs (digital signal processor) 32 which function to give the acoustic effects in a housing. Each of the DSPs 32 is equipped with an input terminal, an output terminal, and auxiliary output terminals (c) and (d). The auxiliary output terminal (d) of one of two DSPs is connected to the auxiliary terminal (c) of the other DSP, and the two mutually connected DSPs are provided with a switch between, for example, the auxiliary output terminal d1 of one DSP 32 and the auxiliary input terminal c2 of the other DSP 32. Each switch is turned on or off with a command of a CPU by the operation of a connection switch provided on a console panel. When all the switches are turned off, the acoustic effects are independently obtained at the same time and when all the switches are turned on, the effect consisting of the acoustic effects in combination is obtained.
Patent JP-S5819394-A (JP)
Title: Liquid antioxidant for lubricating oil
Inventor: ISHII TAMAKI
IPC: C10N30/10
Filed: 1981-07-28
Abstract: PURPOSE:The titled antioxidant prepd. by compounding a specified alkylphenol, dinonylated diphenylamine and tridecyl thiodipropionate. CONSTITUTION:A mixt. consisting of 1pt.wt. alkylphenol of formulaI(wherein R1, R2 and R3 are each H or 1-9C alkyl, among which at least one is not H), such as 2,6-di-tertbutyl-phenol, 1-20pts.wt. dinonylated diphenylamine of formula II and 0-20pts.wt. tridecyl thiodipropionate of formula III, is dissolved by heating with agitation at about 100-130 deg.C to prepare a liquid antioxidant for a lubricating oil. Addition of about 0.1-10wt% said antioxidant to a lubricating oil, pref. a mineral oil effectively prevents the lubricating oil from being oxidized without reducing processability.
Patent JP-2000308908-A (JP)
Title: Cutting tool
Inventor: MATSUMOTO OSAMU
IPC: B23C5/10
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To perform smooth work by suppressing an increase of cutting resistance at work time of engraving. SOLUTION: A cutting edge of a throwaway tip 5 is constituted by end cutting/corner edges 6a, 6b having a mutually different radius of curvature to be adjacently arranged and an external peripheral edge 6c of a linear cutting edge adjacently arranged to the corner edge 6b. Further, radiuses of curvature R1, R2 of the end cutting edge 6a are formed in the dimension larger than a length of diameter or major side of an inscribed circle of the throwaway tip 5, and a cutting edge ridge line of the external peripheral edge 6c is arranged at an angle of α, relating to the axial direction of a tool main unit.
Patent JP-S5823153-A (JP)
Title: Surface plate for image pickup tube
Inventor: SAWAGUCHI TAKEO
IPC: H01J29/86
Filed: 1981-07-31
Abstract: PURPOSE:To reduce the cost of a surface plate by forming an SiO2 layer over the surface of a commercially available plate glass having a circular shape. CONSTITUTION:After a commercially available plate glass 2a is cut into a dimension suitable to be worked, the surface of the cut plate glass is coated with silicon oxide (SiO) by a dipping method, and the plate glass coated with SiO is sintered so as to form a silicon dioxide (SiO2) layer 2b. Besides, a surface plate for an image pickup tube can be obtained by forming an SiO2 layer 2b over the surface of the plate glass 2a by a sputtering method, and after that, by cutting the plate glass 2a coated with the layer 2b into a circular shape before the side surface of the cut member is subjected to beveling work. By thus forming an SiO2 layer 2b over the surface of the plate glass 2a, any resistance reduction of a conductive film caused by the deposition of soda after the conductive film is formed on the surface of the surface plate during the manufacturing process of the image pickup tube is prevented, and the electric characteristic of the image pickup tube is maintained. Besides, the cost is reduced to below half that of the conventional one.
Patent JP-S60263558-A (JP)
Title: Picture processor
Inventor: IWATA MASAKATSU
IPC: H04N1/04
Filed: 1984-06-12
Abstract: PURPOSE:To attain the working uniformity of a picture processor in a short preheating time by putting a holding member of a recording head and a holding member of a light source together in a body, using a heating head as the recording head and using a material having high heat conductivity for the holding member. CONSTITUTION:A light source 18 of a reading part, a recording head 6, a mirror 12 of a reflecting member and a contact glass 8 are held in common by a heat sinker 7. A heating head is used as the head 6 in case the light source 18 is preheated before lighting. While the sinker 7 uses a material having high heat conductivity. Thus the preheating time is shortened for the light source with use of the heating head 6. Then the distribution of light quantity of the light source is uniform immediately after lighting. This secures the picture reading operations with high quality.
Patent JP-H05319480-A (JP)
Title: Flexible container with purse chuck and production thereof
Inventor: AKAHORI NOBUTOSHI
IPC: B65D88/22
Filed: 1992-05-12
Abstract: PURPOSE:To provide a precise and valuable flexible container with a purse chuck which makes it possible to conduct a heat-sealing work in the cutting and positioning part of a positioning work in a plane and in which the opposite sides of the purse chuck and the upper face cloth of the container body are parallel with each other. CONSTITUTION:This flexible container has a cylinder 1 provided with a heat- sealed purse chuck 3 at the upper edge 1b and a larger circular cloth 2 than the purse chuck 3 connected to the lower edge 1a of the cylinder 1 and heat- sealed therewith. And the periphery of the circular cloth 2 is connected to the upper face cloth 4a of the container body 4 and heat-sealed therewith.
Patent JP-S62277953-A (JP)
Inventor: TAKAHASHI MASAYUKI
IPC: A61K6/884
Filed: 1986-05-26
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-2000309455-A (JP)
Title: Cloth supply method and device
Inventor: FUKUMURA YOSHIMITSU
IPC: B65H19/18
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cloth supply method and device that can reduce the supply frequency of raw fabric rolls and thus permit a more efficient manufacture of textile products using the cloth. SOLUTION: Beside raw fabric rolls 12a and 12b juxtaposed above a let-off position Y of cloth Xa and Xb, a plurality of raw fabric rolls 12an and 12bn are arranged. Every time the raw fabric rolls 12a and 12b are changed one from the other, the raw fabric rolls 12an and 12bn are alternately moved to the let-off position Y of the cloth Xa and Xb by a distance equal to the width of the raw fabric rolls 12a and 12b, so that the shifted raw fabric rolls 12an and 12bn are next let off as the cloth Xa and Xb.
Patent JP-S60261932-A (JP)
Title: Water cooled turbo-supercharger
Inventor: URASATO MASAFUMI
IPC: F01P3/20
Filed: 1984-06-11
Abstract: PURPOSE:To prevent the temperature of bearings in a supercharger from increasing to a value at which the bearing seizes up and to prevent lubricating oil from deteriorating, by changing the circulating amount of cooling water in accordance with both temperature of the bearings and tendency of temperature variations thereof. CONSTITUTION:In a condition in which an engine 2 is operated, a temperature sensor 60 delivers always a detection signal indicating the temperature of a part in the vicinity of bearings to a controller 50. Meanwhile in the controller 50, a computer 50A for computing a temperature increasing rate per unit time ( deg.C/ sec) computes the temperature increasing rate of the part in the vicinity of the bearings. The temperature increasing rate and the detected temperature are compared with a critical temperature increasing rate and a critical temperature which are previously set. When they exceed the set values, the controller 50 feeds an valve opening signal to a control valve 20 and as well feeds a drive signal to a cooling water pump 30 so that cooling water in excess is fed directly to the supercharger from a radiator 7 through a supply pipe 40.
Patent JP-H05277847-A (JP)
Title: Relay device for parts
IPC: B23P19/00
Filed: 1992-03-28
Abstract: PURPOSE:To optimize the relative position of a part and a supply rod, and thereby prevent the part from being dislocated by allowing a recessed section where a blocking member is closed, to accept a part, and furthermore making the recessed section coaxial with the supply rod. CONSTITUTION:When a bolt 3 comes down to a place where a blocking member 20 is closed, while passing through a part supply passage 9, the tip end of a shaft section 1 breaks into a bottle neck section 16 while being guided by a broad section 15, and it is then accepted within the recessed section 15 of a hold member 13. A presser member 18 is operated therein by an air cylinder 19, so that braking force is imparted to the bolt 3 with the shaft section 1 pressed with pressure. And when a supply rod 4 then comes down while being rotated, a head section 2 is coupled in an engaging hole 5, and simultaneously it is sucked up by a magnet 6, so that it is finally held on the tip end section of the supply rod 4.