baber/WOPTO huggingface dataset:
Patent JP-H02200339-A (JP)
Title: Heading method for round point parts
Inventor: OKADA HIROYUKI
IPC: B21J5/02
Filed: 1989-01-30
Abstract: PURPOSE:To eliminate cutting chips, etc., and to improve the yield by forming a cutting stock of a metallic wire rod to a bottomed cylindrical body by a backward extrusion method, bringing its tip to rough forming to a spherical surface by a second extrusion pin, and also, bringing the spherical curved surface of the tip to finish forming by a third extrusion pin. CONSTITUTION:A cutting stock of a metallic wire rod is pushed into a first inner 12 and pressed by a first pinch 11 and by chamfering the tip of the stock and flattening both end faces, a first stock 10 is formed. Subsequently, it is pushed into a second inner 23 by a second punch 21 and formed to a second stock 20 having a flange in the rear end. Next, it is pushed into a third inner by a third punch 31, and formed to a third stock 30 in which a guide hole is carved and provided on the rear end. Also, it is pushed into a fourth inner 43 by a first extrusion pin 41 and formed to a bottomed cylindrical body 40. Thereafter, it is pushed into a rough forming die 53 by a second extrusion pin 51 and formed to a rough formed part 50 in which the tip is a spherical surface. Moreover, it is pushed into a finish forming die 63 by a third extrusion pin and a finish punch 65, a spherical curved surface 60a is finished, and also, each part is brought to coining to a desired dimension.
Patent JP-H06239447-A (JP)
Title: Transfer device
Inventor: DOI HIROSHI
IPC: B65G47/68
Filed: 1993-02-10
Abstract: PURPOSE:To enable automatic, efficient transfer saving hands at the time of extracting or charging a transfer object such as a vehicle body by manual work. CONSTITUTION:A vehicle body B is taken into a sliding fork 9 from a slat conveyor 1 and supported in the laterally movable and liftable state. From the slat conveyor 1, an accepted transfer object is transferred onto a carrying conveyor 2, and a correction needed transfer object rejected in inspection is transferred onto a liftable correction truck 4 by a truck lifter 5. The correction completed transfer object is automatically transferred onto the carrying conveyor from the correction truck by the sliding fork.
Patent JP-S52105585-A (JP)
Title: Tri-component liquid crystal composition
Inventor: IZAWA AKIRA
IPC: C09K19/50
Filed: 1976-03-02
Abstract: PURPOSE: To produce a novel liquid crystal composition which requires low driving voltage and small power consumption and is used over a wide range of temperature by mixing specific amounts of p-alkyl (alkoxy) -p'-cyano-biphenyl liquid crystal compounds, p, p'-di substd.-phenyl benzoate liquid crystal compounds, and chloesteric liquid crystal compounds while heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01198493-A (JP)
Title: Iron electroforming bath, production of molding tool by iron electroforming and electroforming apparatus
Inventor: SUITO TSUTOMU
IPC: C25D3/20
Filed: 1988-02-02
Abstract: PURPOSE:To produce an iron electroforming bath giving an iron electroformed product having satisfactory physical properties by preparing an electroforming bath contg. ferrous chloride, ferrous sulfate, sodium fluoride, ascorbic acid and citric acid each at a specified concn. CONSTITUTION:An iron electroforming bath contg. 150-300g/l ferrous chloride, 50-200g/l ferrous sulfate, 5-50g/l sodium fluoride, sodium borofluoride or ammonium borofluoride for eliminating the adverse effect of tervalent iron, 0.5-5g/l ascorbic acid or 1-10g/l formic acid as an antioxidant and 5-50g/l citric acid or 0.1-10g/l pyrogallol as an org. reducing agent is prepd. An iron electroformed product having desired physical properties is produced by carrying out electroforming with the electroforming bath.
Patent JP-H06235660-A (JP)
Title: Spectral analyzer
Inventor: AZUMA HIROMI
IPC: G01J3/51
Filed: 1993-02-10
Abstract: PURPOSE:To easily measure only wavelength necessary for spectral analysis and finely adjust a measurement wavelength band. CONSTITUTION:A cylindrical lens 2 for scattering incident light 1 collected from an optical system, a stripe filter 3 set in front of a solid image sensing element 4 and a stage 5 for rotating the filter 3 and the element 4 is composed. The stripe filter 3 is composed of a plurality of interference filters, which are arranged in the form of strips of fancy paper, different in the maximum transmission wavelength. A rotation stage 5 changes transmission wavelength characteristics of the stripe filter 3 by making light skew incident.
Patent JP-H0224440-A (JP)
Title: Device for supporting tile or similar article
Inventor: YUBEERU OFUMAN
IPC: E04D1/34
Filed: 1989-01-31
Abstract: PURPOSE: To surely and effectively hold a roof tile or matter analogous thereto on a roof frame by cooperating a hook formed on the roof tile or matter analogous thereto with a fixing means to fix the roof tile or matter analogous thereto to the roof frame. CONSTITUTION: A hook 1 is formed on a roof tile 2 or matter analogous thereto. The hook 1 is cooperated with a fixing means such as flexible shaft, whereby the roof tile 2 or matter analogous thereto is fixed to a roof frame, particularly, to a lath bed 5. According to this, the roof tile 2 or matter analogous thereto can be surely and effectively held on the roof frame, and the roof tile 2 or matter analogous thereto can be prevented from being dropped out by a strong wind.
Patent JP-H10222024-A (JP)
Title: Copying machine
Inventor: HIRAKAWA TATSUJI
IPC: H04N1/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a predetermined data inputted from a communication channel from being changed and ruptured on the side of a copying machine by providing a means inhibiting the change of the predetermined data by a data inputting means after data is received from the communication channel. SOLUTION: A CPU 160 successively executes data update processing or the like, once a program has been started. The existence of the input of date and time data is judged by the data update processing, and if no input, operation returns to a main routine, and if the input is made, it is judged whether the input is made from the communication channel or not, and in the case of the input made by the communication channel, the date and time data at the point of present time inside a copying machine is respectively updated in accordance with input data. Though the user intends to change the date and time data on a control panel 16 at the copying machine after the input is made by the communication channel, the change of the date and time data on the side of the copying machine is inhibited as long as the copying machine is connected with a center CENT in a communicable state.
Patent JP-H06233814-A (JP)
Title: Heat exchanging tube for blood
Inventor: UCHIDA AKITAKA
IPC: A61M1/36
Filed: 1993-02-10
Abstract: PURPOSE:To provide a heat exchanging means for blood having little priming volume, capable of being simply used, and having high efficiency at a low cost. CONSTITUTION:50-300 resin hollow tubes 1 each having the inner diameter of 150mum-1mm are bundled, and both ends are liquid-tightly fixed into a pair of cap tubes 2 in the opened state. Pivotal ends selected from a male pivotal end 5 and a female pivotal end 6 are formed at the tips of the cap tubes 2.
Patent JP-2000222420-A (JP)
Title: Image processor, its method, and storage medium
Inventor: TOJO HIROSHI
IPC: G06T1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to transform a certain color label string data into another color label string data by removing a color label indicating a background color from color label string data of an original image without requiring the original image. SOLUTION: A color label string related to an image to be transformed and its attribute information are inputted from a color label string input part 2010. A transformation attribute specification part 2020 specifies attribute information related to labeling in a transforming color space. A color space matching part 2030 matches the color substitution of the inputted color label string based on the inputted attribute information and the specified attribute information. A background color judging part 2035 judges a control color of an input image as a background color based on the inputted color label string. A block division matching part 2040 matches a block removing the background color with a transformed block and a color label string output part 2050 generates and outputs the transformed color label string.
Patent JP-H04240466-A (JP)
Title: Premium paying-off machine
Inventor: IWAMOTO TOMOHARU
IPC: A63F7/02
Filed: 1991-01-23
Abstract: PURPOSE:To prevent premiums from collapse by providing a premium collapse preventing device having a tip projecting between premium rows stacked in a lift section and premium rows stacked in a receiving section adjacent to the lift section. CONSTITUTION:A premium paying-off machine is operated according to a data signal corresponding to the number of balls brought by a customer. First, a left means 7 is rotated by driving a lift motor 6 and a lift stand 5 is lifted by a stand lifting section integral with a support piece threadingly engaging the means 7. Thus, premiums 17 are lifted by the height of a predetermined number of premiums to be sent to a paying-off section 13 and transferred through a premium transferring section 16 to a paying-off port by a paying-off means 14. When the lift stand 5 is emptied, the premium collupse preventing device 61 is operated. The L-shaped tip is drawn out between the premium rows and than pivots a shift means 8 of a receiving section 3 to the front of a lift section 1 so that a stacked premium 17 group is moved together with the movement of a vertical deviation preventing rod 9 to be sent and mounted on the left stand 5.
Patent JP-H01200159-A (JP)
Title: Air conditioner
Inventor: YOSHIDA YUJI
IPC: F25B13/00
Filed: 1988-02-02
Abstract: PURPOSE:To effectively utilize the full region of an indoor heat exchanger by connecting an expansion valve in parallel to a check valve checking the flow of a coolant from the inside to the outside of the room in the vicinity of an outdoor heat exchanger, and connecting fine pipe throttling devices in accordance with the number of paths to the vicinity of the indoor heat exchanger. CONSTITUTION:Each of throttling devices is constituted of a fine pipe group 6 and an expansion valve 4. The branch flow of a coolant in an indoor heat exchanger 7 is carried out uniformly as heretofore, and the opening degree of the expansion valve 4 is adjusted in accordance with the rotational speed of an inverter compressor 1. On the other hand, at the time of a space cooling operation, the supercooled coolant flowing out of an outdoor heat exchanger 3 is connected in parallel to the expansion valve 4 almost closed, and flows on the side of a check valve 5 having almost no resistance, and is branched in the fine pipe group 6. But, since the coolant flows in the form of a single liquid phase flow, the coolant is branched uniformly. Therefore, even at the time of a space cooling operation, the entire region of the indoor heat exchanger 7 can be effectively utilized, and such a problem that inadequacy of the heat exchanger in both space cooling and space heating operations does not occur, can be eliminated.
Patent JP-2000219152-A (JP)
Title: Body structure for vehicle and its manufacture
Inventor: OKANA FUMIO
IPC: B21D26/035
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a body and to lighten the same by forming a part of a body out of an integrally molded closed cross-sectional member, and providing this closed cross-sectional member with various strength corresponding to the cross-sectional shape and the thickness of a specific part. SOLUTION: In a B pillar part of a side structure of a vehicle, a B pillar closed cross-sectional member 12 is disposed in a closed cross-section formed by a side frame outer panel 8 and a B pillar inner panel 10, and bonded to the B pillar inner panel 10 by the spot welding and the like. The bonding part of the B pillar closed cross-sectional member 12 to the B pillar inner panel 10 is formed on a part of higher strength of the B pillar closed cross sectional member 12, that is, on the first closed cross-sectional member 14. The side frame outer panel 8 and the B pillar inner panel 10 are respectively provided with the flange parts 8a, 10a, and these flanges parts 8a, 10a comprise sealing members 13 contacted with a door for sealing a door opening part.
Patent JP-S61181619-A (JP)
Title: Resin material feeding apparatus in compression molding
Inventor: SETO YASUHIRO
IPC: B29C48/07
Filed: 1985-02-07
Abstract: PURPOSE:To make a resin material to be fed with the shape thereof in conformity with the intended item, by changing the shape of the opening of a feeding port and moving the opening relative to a bottom force. CONSTITUTION:A prescribed amount of a fluidized resin material is stored in an accumulator 24. A feeding port 6 is moved forward by a moving means 21 to a feeding starting point of a bottom force 8, and the width of the opening is matched to the width of the molding surface of the bottom force 8 by opening/closing rods 31 of a configuration changing means 21. The feeding of the resin material by a metering and feeding means 4 and the forward and backward movements of the feeding port 6 by the moving means are simultaneously effected, so that the shape of the feeding port is changed and matched to the width of the intended item correspondingly to the positions of the moved opening/closing rods 31 and a planar resin 37 having a crosssectional shape corresponding to the intended item is fed from the feeding port 6. At the feeding terminal point of the bottom force 8, the feeding port 6 is closed and the planar resin is cut off.
Patent JP-H06216449-A (JP)
Title: Laser transmission apparatus
Inventor: YAMADA TOYOTOSHI
IPC: H04B10/572
Filed: 1993-01-19
Abstract: PURPOSE:To ensure a laser transmission time by providing a temperature compensation circuit for increasing or reducing a control current in accordance with temperature to keep constant a pre-bias time in a predetermined temperature region, thereby keeping constant the pre-bias time independently of temperature change. CONSTITUTION:The resistance of a temperature sensing element is changed with temperature and a temperature sensor voltage e4 which is a divided voltage by a variable resistor VR is changed with temperature. For that reason, the emitter current of the transistor Tr1 of a detection circuit 10 is changed to make change of a potential difference across a resistor R1. Thereby, the potential difference across the resistor R1 is applied between the base and the collector of a transistor Tr3 and consequently a current corresponding to temperature is supplied to a sample-hold circuit 2 from a constant-current circuit 4. Therefore, a control current is increased or reduced in accordance with temperature by a temperature compensation circuit to keep constant a pre-bias time in a predetermined temperature region, so that more data than those by conventional apparatus may be transmitted without making it necessary to take a large margin.
Patent JP-S62180325-A (JP)
Title: Display device
Inventor: HOSOI YOSHIKAZU
IPC: G03B21/132
Filed: 1986-02-05
Abstract: PURPOSE:To project quickly an image to be projected, onto a screen without executing a generation of an OHP sheet, etc., by receiving an image signal from the outside, modulating a luminous flux for forming a picture element, based on this image signal, and projecting it onto the screen. CONSTITUTION:Each luminous flux from a luminous flux distribution wave guide device 2 passes through in the direction of an optical waveguide 13 from an optical waveguide 15, but at the time of passing, an intensity of a light beam us varied by a potential difference which is applied between a positive charge terminal 16 and a negative charge terminal 14. To a terminal group consisting of the positive charge terminal 16 and the negative charge terminal 14, each different potential difference is set, and a light beam which is generated by a light source device 1 is distributed to each picture element by the luminous flux distribution wave guide device 2, and led to an optical modulating equipment 3. On the other hand, an image signal which is inputted from an image device of the outside or an image data base, etc. is developed as a sequential data by an input device 6 to a picture element data by an input device 6, and outputted to the optical modulating equipment 3. Said light beam is modulated by an optical modulating equipment 6, focused by a luminous flux collecting and distributing wave guide device 4 and projected to a screen 7.
Patent JP-S60232142-A (JP)
Inventor: SHII BURUUSU SHIYUWARUTSU
IPC: A61B19/00
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。
Patent JP-S60184073-A (JP)
Title: Manufacture of tetronic acid
Inventor: TOOMASU MUURU
IPC: C07C69/716
Filed: 1985-02-08
Abstract: 1. Process for the preparation of tetronic acid from 4-chloroacetoacetic ester, characterized in that 4-chloroacetoacetic ester is converted into the 2,4-dichloroacetoacetic ester by chlorination, the latter is converted into 3-chlorotetronic acid by thermal treatment at temperatures of 110 to 1608C, and the latter acid is converted into tetronic acid by hydrogenation with hydrogen in the presence of a platinum metal catalyst.
Patent JP-S53108153-A (JP)
Title: Production of epoxy resin composite reinforced with cured novolak fibers
Inventor: SUGITA TAKESHI
IPC: C08G59/18
Filed: 1977-03-03
Abstract: PURPOSE: To produce inexpensively epoxy resin composite products reinforced with cured novolak fibers with practical easiness by, kneading and molding an epoxy resin together with cured novolak fibers under specific conditions followed by hardening. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61183962-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI TSUTOMU
IPC: H01L29/73
Filed: 1985-02-12
Abstract: PURPOSE:To diminish the deterioration in characteristic under radiation environment by a method wherein all of base regions or collector regions exposed to the semiconductor substrate surface are covered with wiring metals. CONSTITUTION:A region 27' with the impurity diffused to high concentration for ohmic contact is formed at the center in a base region 27, and a wiring metal 24' comes into contact over the whole of these base regions 27, 27'. This produces ohmic contact at the contact surface 20 between the region 27', and Schottky contact at the contact surface 20' between the region 27. Similarly, the collector region is simultaneously brought into ohmic contact and Schottky contact by the contact of a wiring metal 24 over the whole of regions 25 and 26 with the impurity diffused to high concentration. Thereby, even if the inside of an Si oxide film or the neighborhood of the interface between the oxide film and the semiconductor substrate deteriorates by the generation of electron- hole pairs due to radiation, the deterioration in characteristics can be diminished because the inside of the base and collector regions is only partly covered with the oxide films.
Patent JP-S59149857-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: B61B10/04
Filed: 1983-02-14
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-H02205796-A (JP)
Title: Lifting position detector of nuclear reactor shield plug
Inventor: KATO TATSUMA
IPC: G21C13/073
Filed: 1989-02-03
Abstract: PURPOSE:To perform the detection of the upper limit position, a lower limit position and the position at the time of turning of a rotating plug with the use of only a detector by providing a detection part on the part which is not rotated to make the device itself a unit to facilitate regulation so as to amplify a detection stroke. CONSTITUTION:When a turning bearing 11 is ascended while a detection block 21 is ascended to push up an A point of a detection lever 22, a B point is made a fulcrum to push down a C point by the principle of a lever. At this time, a ratio of a length of the A point to the B point and another length of the B point to the C point is 1:2 and a displacement at the A point is twice another displacement at the C point. When the bearing 11 reaches the upper limit, the C point is touched to an upper limit switch 24a to detect the upper limit. In the case where a rotating plug is descended down to a rotating position, the block 21 attached to the bearing 11 is lowered, the A point of the lever 22 is descended to ascend the C point as a fulcrum on the B point. When the bearing 11 reaches the turning position, the C point is touched to a limit switch 24c to detect the turning position. In the case where the rotating plug is lowered down to a predetermined position, the actuation is advanced further, the point C passes a turning position limit switch to touch a lowering limit switch 24b so as to detect the lower limit.
Patent JP-H02208402-A (JP)
Title: Humidity separating and heating device
Inventor: YOSHIMURA KOICHI
IPC: F22G3/00
Filed: 1989-02-03
Abstract: PURPOSE:To prevent the drain water from accumulating in a humidity separating and heating chamber of a nuclear power station by providing the header vessel with a drain hole at the lowest bottom section of the space on the inlet side of the inside of a heating steam header and connecting the drain hole to a condenser or feed water heater through an orifice. CONSTITUTION:The drain water that tends to accumulate on a partition plate 5a in a heating steam header is discharged to a condenser or feed water heater that is under a low pressure and not shown in the figure through a pressure reduction orifice 16 from an entrance chamber drain pipe 15. With this constitution the accumulation of the drain on the partition plate in the heating steam header is prevented, and it is possible to prevent the flooding of the inlet side of a heat transfer tube 14a and the development of the subcooling of the drain water at the outlet section of the heat transfer tube 14a and a damage to the seal welding section.
Patent JP-S58142718-A (JP)
Inventor: MIYAMOTO AKIHIKO
IPC: H01H33/66
Filed: 1982-02-17
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-H05223445-A (JP)
Title: Method and apparatus for liquefying and separating air
Inventor: HONDA HIDEYUKI
IPC: F25J3/04
Filed: 1992-02-10
Abstract: PURPOSE:To provide a method and an apparatus for liquefying and separating the air in which concentration of dangerous substance such as hydrocarbon, etc., in liquefied oxygen is prevented in air liquefaction and separation and an operating cost can be reduced. CONSTITUTION:A method for liquefying and separating the air has the steps of introducing material air to a double fractionating tower having a lower tower 6, an upper tower 9 and a main condensing evaporator 11 to liquefy, fractionate and separate the air, and heat exchanging nitrogen gas of a top of the lower tower with liquefied oxygen in the bottom of the upper tower by the evaporator 11 to vaporize the liquefied oxygen, and comprises the steps of introducing the air to a hydrocarbon removing facility to remove hydrocarbon contained in the air, then refining, cooling it, introducing it to a fractionating tower to liquefy, fractionate and separate it. Simultaneously, submergence S of the liquefied oxygen in 11 is set to 50% or less of a height of a main condensing evaporator core.
Patent JP-H08217528-A (JP)
Title: Ceramic part having thread structure
Inventor: SUZUKI HIDEYUKI
IPC: C04B35/00
Filed: 1995-02-13
Abstract: PURPOSE: To facilitate the formation of a thread groove and while maintaining the mechanical strength of a ceramic member, to obtain strong joint force by making a member fixed to the ceramic member have thread structure without the ceramic member itself having thread structure. CONSTITUTION: A ceramic part 10 is constituted of a ceramic member 12 in whose surface a hole 13 is made and a cylindrical body 14 (15; female screw) inserted into the hole 13 and joined to a male screw. The cylindrical body 14 is preferably fixed to the ceramic member 12. The cylindrical body 14 is preferably constituted of a metal or an engineering plastics.