baber/WOPTO huggingface dataset:
Patent JP-S6438138-A (JP)
Title: Medium formation system
Inventor: OHIRA YASUYUKI
IPC: B01J19/00
Filed: 1987-08-05
Abstract: PURPOSE:To reduce the operation cost when the medium of single heat source is supplied to plural consumption side equipments of different temp. conditions by providing such a means that the medium returned from one of the considering equipment, another equipments and the heat source is selectively supplied to the considering equipment according to the temp. of returning medium of the consumption side equipment of the previous stage. CONSTITUTION:When the required temperatures of the consumption side equipments 18, 32, 50 are respectively set, for instance, at -5.0, 0, +5.0 deg.C, the refrigerant of -5.0 deg.C is supplied to the consumption side equipment 18 through a pump 14. The refrigerant warmed by the consumption side equipment 18 is supplied to the consumption side equipment 32 of next stage through a piping 20 and a pump 28. If the temp. of refrigerant warmed in the consumption side equipment 18 corresponds to the required temp. 0 deg.C, the warmed refrigerant is supplied by the control of a control valve 30. But, if the temp. is, for instance, +2 deg.C different from the required temp., a part of refrigerant of -5 deg.C flowing through a piping 12 is mixed by controlling the opening of a mixing valve 26 to connect piping 60 with the piping 28. If the temp. is, for instance, -2 deg.C, the opening of a mixing valve 24 is controlled so as to mix the refrigerant of high temp. through a piping 36.
Patent JP-H1039371-A (JP)
Title: Lens hood
Inventor: MATSUBARA TAKASHI
IPC: G03B11/04
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of a frame, to reduce the danger of damage to a lens or a camera and to prevent the increase of the cost by constituting a lens hood, by making a part of respective fibers continuous used for projection parts and a hood main body. SOLUTION: The hood 10 is provided with a thin part 1 and a thick part 2 and the thick part 2 is provided in the inside diameter of the hood main body. Then, the thick part 2 is provided with the projection parts (frames) 3 and 4 for fixing the lens. In this case, the projection parts 3 and 4 are made of carbon reinforced resin charged with continuous carbon fibers and carbon fiber reinforced resin charged with short fibers. Further, the continuous fibers of the projection parts 3 and 4 are used for the hood main body 10 as well and at least part of the respective continuous fibers of the projection parts 3 and 4 and the hood main body 10 are connected. Thus, the strength of the frame is improved, further, lightness and excellent operability are obtained and working is hardly required, therefore, the cost is reduced. Moreover, the flexibility or strength of the hood can be improved.
Patent JP-H0750702-A (JP)
Title: Digital signal transmitter
Inventor: HATTORI TOSHIKAZU
IPC: H04L29/02
Filed: 1993-08-06
Abstract: PURPOSE:To provide a high-reliability device concerning the digital signal transmitter for transmitting a digital signal while adding a header for data control to it. CONSTITUTION:The digital signal is transmitted to a transmission line 105 while adding the header at a header adding part 103 and loading scramble at a scrambler part 104. The scramble of data is canceled at a descrambler part 106, when there is any error in the header, the error of the header is detected and corrected by an error header detection part 107 and further, the header is detected by a header detection part 111 and sent to a data processing part 112. Even when the error is generated at the transmission line 105 and the error is spread within a fixed range including the header, the error can be detected and corrected and the header can be properly detected so that the reliability of the digital signal transmitter can be improved.
Patent JP-S5897984-A (JP)
Title: Video signal regenerating device
Inventor: SAKAMOTO HITOSHI
IPC: G11B5/58
Filed: 1981-12-04
Abstract: PURPOSE:To obtain a stable picture by allowing a ''0''-pitch jump or a jump with pitch which is an evened integral multiple of track pitch under position control over a rotary head in the widthwise directions of tracks, and causing a jump to the starting end of a succeeding track every time tracing ends. CONSTITUTION:During about one-fourth slow reproduction by a two-pitch jump system, the recording tracks T1, T2- are reproduced in the order of, for example, T1, T2, T1, T2, T3, T2, T3, T2-. Namely, the jump pitch during variable speed reproduction is limited to ''2'', ''0'', and ''-2'' (even numbered integral multiple). Consequently, every time one track scan ends, the scan moves to an adjacent track without fail, so a stable picture is reproduced without changing the odd-even order of reproduced signals.
Patent JP-H1170032-A (JP)
Title: Furniture
Inventor: LIEBER BERT
IPC: A47B85/08
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an article of furniture which has several functions, needs only small space to occupy, and has an attractive and good design. SOLUTION: This furniture article has a housing 12 which surrounds at least a part of the inner space 22, at least one front plane 18, and a folding bed 23. The folding bed 23 is attached rotatably around a horizontal first rotation shaft 24 on the front surface opposite to the inner space 22, and the bed can be opened as if drawing an arc. The furniture article has also another second rotation shaft 31 which is parallel to the first rotation shaft 24, and a hinge connection for supporting the upper part 19 of the housing so that it can be opened as if drawing an arc toward the front plane 18. The furniture article can be used also as a writing desk.
Patent JP-H1040515-A (JP)
Title: Magnetic head
Inventor: MURAKAMI NORITAKE
IPC: G11B5/31
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a decline in the function of a magnetism sensing element due to a discharge phenomenon by installing a discharge induction element away from a magnetism sensing element. SOLUTION: In the case of 2-rail slider structure, a discharge induction element 12, made of gold, silver, copper, or an alloy of these metals is installed on an air bearing surface 13(B), different from an air bearing surface 13(A), on which a magnetism sensing element 11 is installed. Otherwise, in the case of a negative pressure slider, having the magnetism sensing element 11 on a center rail, two discharge induction elements 12 can be arranged in areas, where a negative pressure is generated, on both sides of the magnetism sensing element 11 on the same plane with slider base metal.
Patent JP-S6350814-A (JP)
Title: Surface tilt correcting and scanning optical system
Inventor: YAMAKAWA KAZUO
IPC: G02B26/10
Filed: 1986-08-21
Abstract: PURPOSE:To increase an angle of field in a main scanning direction while maintaining image formation characteristics and a surface tilt correcting function excellently by arranging the 1st lens with a specific cylindrical surface and the 2nd lens with a toric surface. CONSTITUTION:The scanning image formation optical system 3 which forms the image of light beam flux B reflected and deflected by a deflector 4 on a body 6 to be scanned consists of the 1st lens G1 which has the 1st cylindrical surface having its axis at right angles to the scanning surface and the 2nd cylindrical surface having its axis crossing the optical axis in the scanning surface at right angles, and the 2nd lens G2 which has a toric surface in order from the side of the deflector 4. Namely, the cylindrical surfaces and toric surface are provided to the different lenses G1 and G2. Consequently, the image formation characteristics at right angles to the scanning surface are maintained excellently over a considerably wide range and the degree of freedom of design along the scanning surface increases.
Patent JP-S6173488-A (JP)
Title: Waveform processor of television composite video signal
Inventor: YAGI MOTOI
IPC: H04N5/931
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a composite video signal prevented from the generation of flicker on a screen by processing the waveform so that the video signal level of a delayed reproduced signal always coincides with that of an undelayed reproduced signal. CONSTITUTION:A differential amplifier 30 compares the peak level of the video signal of an undelayed reproduced signal with that of a delayed reproduced signal and outputs an error voltage corresponding to the difference. A level- compensated reproduced signal outputted from an adder 27 superposing the output of a balanced modulating circuit 26 to the delayed reproducing signal is compensated so that the peak level of the video signal coincides with that of the undelayed reproduced signal. When the reproduced signal outputted from an output amplifier 33 is displayed on a television receiver as a composite video signal, a clear picture prevented from flicker can be obtained.
Patent JP-S6172818-A (JP)
Title: Seal mat for exhaust gas purifying device
Inventor: KITAMURA YOSHIHIKO
IPC: F01N3/28
Filed: 1984-09-18
Abstract: PURPOSE:To prevent breakage of a honeycomb catalyst, by a method wherein, in a seal mat which is wound around the side peripheral part of the honeycomb catalyst contained in a case, heat resistant fiber is used, and compression resistance in the direction of thickness at a room temperature is set to lower than a specified value. CONSTITUTION:A seal mat 1 is wound around about the whole of a honeycomb catalyst 2 integrally formed in a cylinder, and the honeycomb catalyst is contained in the expansion part of a semisplitlike case 3. In which case, the seal mat 1 is formed by heat resistant fiber, such as asbestos, so as to allow endurance of the mat to the high temperature of exhaust gas. In the case of a compression rate in the direction of thickness at a room temperature being 65%, compression resistance is set to lower than 70kg/cm<2>. The compression resistance is preferably set to 30-60kgf/cm<2> in terms of the thickness of the mat in consideration of winding work efficiency and breakage preventing properties of the honeycomb catalyst 2 in an ashy state. The use of the seal mat 1 enables prevention of breakage of the honeycomb catalyst 2 in an ashy state or during practical use even if no cushion body is employed.
Patent JP-2000146329-A (JP)
Title: Heat pump cycle
Inventor: OZAKI YUKIKATSU
IPC: B60H1/32
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the performance coefficient of a heat pump cycle upon heating operation. SOLUTION: An indoor heat exchanger 30 is divided into two parts and a first indoor heat exchanger 31, positioned at the upstream side of the flow of refrigerant upon heating operation, is arranged in an air conditioner easing 33 at the downstream side of the outlet air flow of a second indoor heat exchanger 32. Further, the control of an electric expansion valve 50 is optimized in respective operation modes of heating operation and cooling operation. According to this method, the lower limit side temperature of temperature range of outlet air is increased whereby the temperature of the outlet air can be increased without increasing a high-pressure side pressure and the temperature of the outlet air can be increased while preventing the deterioration of a performance coefficient.
Patent JP-H0484631-A (JP)
Title: Device for controlling supply of tab
Inventor: NOMURA TOSHIHIDE
IPC: B21D51/44
Filed: 1990-07-25
Abstract: PURPOSE:To allow the dealing with a change in the demand speed of tabs by feeding the bundle of the tabs sent by a 1st transfer mechanism for ejection by a 2nd transfer mechanism for ejection in synchronization with the molding speed of a molding device on a downstream side. CONSTITUTION:A transporting means 4 is provided with a falling preventive mechanism 30 to prevent the falling of the tabs T by pressing the front ends of the bundle T of the tabs imposed in an election side imposing stand. The 1st transfer mechanism 31 for ejection which transfers the bundle T of the tabs to the downstream side by pressing the rear ends of the bundles T of the tabs is provided. The bundle T of the tabs sent by the 1st transfer mechanism 31 for ejection are sent to the downstream side by the 2nd transfer mechanism 32 for ejection in synchronization with the molding speed of the molding device on the downstream side. The productivity of can caps is improved in this way.
Patent JP-S6088407-A (JP)
Title: Magnetic field generating device
Inventor: MIYAMOTO TAKANOBU
IPC: A61B10/00
Filed: 1983-10-19
Abstract: PURPOSE:To obtain uniform, stable and high-accuracy magnetic field by providing annular projections for each of opposite planes of a pole piece. CONSTITUTION:Each of opposite planes of a pole pieces 2 is provided with annular projections 5. For example, a magnetic circuit used for an NMR-CT device is constituted as follows. The pole pieces 2 are fixed to one end of each of a pair of Fe-B-R group permanent magnets 1 and these face each other. Other ends are connected by a joint iron 3. In an air gap 4 between the pole pieces 2, a strong magnetic field of 1-10kG is generated and a part of a human body or the whole body is inserted in that air gap for making a diagnosis. Then, a pair of pole pieces 2 have outer diameters of D1, annular projections 5 having inner diameters of D2 and height of H are arranged on circumferential edges of the opposite planes and these projections face in the air gap 4. If the inner diameter planes of these annular projections are inclined planes, a good and uniform magnetic field can be obtained stably.
Patent JP-S6256823-A (JP)
Title: Rotational vibrograph
Inventor: ASANO KOZO
IPC: G01H1/10
Filed: 1985-09-06
Abstract: PURPOSE:To obtain accurately a turning angle of an object to be measured by providing plural vibration sensors having the prescribed distance to the object to be measured and processing the output vibrational signals arithmetically. CONSTITUTION:The vibration sensors 12A and 12B having the prescribed distance are provided to a hull 11. The vibrational signals SA and SB outputted from the sensors 12A and 12B are added by an adding arithmetic part 13 and an added value S is divided by the number of sensors with an average value arithmetic part 14 to obtain the output of a vertical vibration X 1 at the intermediate position of the hull 11. On the other hand, the difference between the signals SA and SB is calculated with a subtraction arithmetic part 15 to obtain the output of the turning angle X 2 with the subtracted value (S) and by dividing R by L with a rotation arithmetic part 17 from a distance signal L between the sensors 12A and 12B from a distance set part 16.
Patent JP-S6440530-A (JP)
Title: Production of polybenzo-oxy or thio-azole
Inventor: KITAMURA SHUJI
IPC: C08G75/32
Filed: 1987-08-06
Abstract: PURPOSE:To readily product a compound capable of providing a high-quality and heat-resistant crystal high polymer, etc., by dispersing and blending a thick malt syrupy - rice caky substance containing a polybenzo-oxy or thio-azole precursor in a specific solvent. CONSTITUTION:A thick malt syrupy - gummy - rice caky substance consisting of a polybenzo-oxy or thio-azole precursor and polyphosphoric acid is dispersed in a solvent inert to phosphoric acid, the polyphosphoric acid and phosphoric anhydride and blended at 100-300 deg.C. An inert solvent selected from hydrocarbon oils, phenols, silicone oil, etc., is used as the inert solvent. Polyphosphoric acid containing phosphorous acid or ester thereof is used as the polyphosphoric acid.
Patent JP-S6440183-A (JP)
Title: Electrode device for resistance welding machine
Inventor: ICHIKAWA SEIJI
IPC: B23K11/30
Filed: 1987-08-06
Abstract: PURPOSE:To improve welding accuracy by pressing and holding members to be welded between a couple of electrode chips and holding chips to face these and fixing the movement of both chips at the time of welding to prevent the dislocation of the members to be welded. CONSTITUTION:The couple of electrode chips 2 and the holding chips 3 to face these are fitted to separate slide blocks which are freely slidable on a slide base plate 1 respectively. Then, the electrode chips 2 and the holding chips 3 advance and abut on the members 5 to be welded and press these by the same actuator 50 arranged to either of the slide blocks. Accordingly, even the members 5 to be welded held by a simple jig are not dislocated. In addition, at the time of welding, since both the slide blocks aforementioned are fixed by a fixing device 50, the dislocation of the members 5 to be welded by welding heat is little.
Patent JP-S6174481-A (JP)
Title: Pre-amplifier circuit
Inventor: MAEKAWA TOSHIICHI
IPC: H04N5/66
Filed: 1984-09-20
Abstract: PURPOSE:To take out a signal charge efficiently and stably in a short time by connecting the signal line of a capacitor where charges are accumulated by means of a signal to the emitter of a transistor, jointing its current to two current sources through a current mirror to charge and discharge the capacitor and amplifying the voltage of the capacitor so as to take out it. CONSTITUTION:In a pre-amplifier circuit 12, the signal from a switching element MA2 of a crystal cell C is inputted to the emitter of a transistor Tr21 at the phase of a picture switch phi1 through a signal line corresponding to the next phase, and I0+ or -IS (I0: bias current; IS: current due to signal charge) flows to transistors 23a, 23b, and 24a, 24b of current mirrors 23 and 24 from the Tr21, whereby charges due to a current of + or -IS are accumulated in a capacitor 25. Voltages at both ends of the capacitor 25 are inverted and amplified by a differential amplifier 14, and written in the same crystal cell C at the phase of a picture switch signal phiH2 15. A switch 27 resets the capacitor 25 at every picture element. Thus the charges accumulated in the crystal cell C can be efficiently taken out.
Patent JP-H0839867-A (JP)
Title: Color image recording device
Inventor: MURAI MASAYUKI
IPC: B41J2/525
Filed: 1994-07-29
Abstract: PURPOSE:To provide a color image recording device which does not require fine adjustment of the optical system and a circuit for delaying the image signal and can make an exact matching of an optical image focusing positions for R, G and B. CONSTITUTION:Light beams produced by light sources for R, G and B are combined into a single light beam using a light combining device 24, and are made to fall into a color sensitive medium 12 after being reduced to the size of a single pixel through an aperture 26 and a zoom lens 27. The light combining device 24 consists of a light waveguide path pattern with incident light paths and a single emission light path formed on a substrate. Thus, a color image is formed on the color sensitive medium 12.
Patent JP-S6175472-A (JP)
Title: Kana-kanji converting device
Inventor: KOYAMA YASUO
IPC: G06F17/22
Filed: 1984-09-20
Abstract: PURPOSE:To convert a character string into KANA (Japanese syllabary) characters, phrase by phrase, freely by expanding phrase candidates according to phrase length and generating a KANA phrase of corresponding phrase length even time a phrase candidate changes. CONSTITUTION:Data inputted from a data input part 1 is stored in a character document receiving storage part 2. A phrase candidate expanding means 3 looks up a Japanese dictionary 5 by a Japanese dictionary index means 4 on the basis of the KANA data and a phrase candidate storage means 6 stores all data in a phrase candidate buffer 7 so that they are rearranged in increasing order of phrase start positions and in decreasing order of the numbers of KANA character digits. Then, a phrase candidate joining means 8 checks whether data in the buffer 7 are proper or not by a grammatical check part 9 and adds an error code to the data when the data are not proper. A phrase candidate reconstituting means 10 erases the error data on the basis of the phrase start digit position and a KANA phrase generating means 11 generates and stores a KANA character phrase as a candidate by a KANA phrase generating means 11 every time the number of character digits of candidate data changes. Then, a phrase candidate output means 12 outputs KANJI (Chinese character) -KANA mixed data which contains KANA phrases, phrase by phrase.
Patent JP-H0250051-A (JP)
Title: Outdoor unit of separate type air conditioner
Inventor: NISHIHARA TAKURO
IPC: F25B1/00
Filed: 1988-08-08
Abstract: PURPOSE:To enable an air purging of each of indoor units or a vacuum drawing of an outdoor unit to be carried out even if an opening or closing valve is not energized by a method wherein a coolant pipe from an outdoor heat exchanger within an outdoor unit is branched and the branched pipe is provided with a servicing valve and an opening or closing valve which is closed when energized and released when not energized. CONSTITUTION:An extreme end of a branched pipe 10 in an outdoor unit 1 is provided with one of servicing valves 25 and 35 and then its flowing-in part is connected to opening or closing valves 26 and 36. These opening or closing valves 26 and 36 are closed when energized and released when not energized. An extreme end of a branched pipe 15 is also provided with servicing valves 27 and 37. In case of performing an air purging of indoor units 2 and 3, the opening or closing valves 26 and 36 are released through non-energized state and one of the servicing valves 25 and 35 is released, resulting in that the coolant within the outdoor unit 1 is flowed into the indoor heat exchangers 20 and 30 through cooling pipes 23 and 23, thereafter the coolant is discharged out of a connection part 46 loosened at the other service valves 27 and 37.
Patent JP-S5987854-A (JP)
Title: Erasable programmable read only memory device
Inventor: FUKUDA MINORU
IPC: H01L21/8247
Filed: 1982-11-12
Abstract: PURPOSE:To increase the speed of reading operation by forming the device by a plurality of word lines, a digit line, a common source line and a resistance means. CONSTITUTION:A memory array MARY is constituted by a plurality of FAMOS transistors F1-F256, the word lines W1-W256 and the digit lines D1-Dn. The control gates of the FAMOS transistors F arranged in the same line are each connected in common with the corresponding word lines W1-W256, and the drains of the FAMOS transistors F arranged in the same row are each connected in common with the corresponding digit lines D1-Dn. the sources of the FAMOS transistors F constitute a common source line SL by being integrally formed by a common semiconductor region, and are divided. The source line is divided into the common source lines SL1-SL4 of the FAMOS transistors at every memory array MARY1-MARY4 relating to common digit lines CD1- CD4, and depletion type MOSFETs Q1-Q4 as the resistance means are each formed to each common source line SL1-SL4.
Patent JP-H0753028-A (JP)
Title: Work carrying device
Inventor: KAMIYA SHUNJI
IPC: B65G25/02
Filed: 1993-08-09
Abstract: PURPOSE:To enable the carrying speed of a work to be altered while the drive portion of, what is called, a two dimensional work carrying means is being left as is, and also enable the work to be moved to the vertical and rotating directions. CONSTITUTION:A hold member 31 holding a work W is installed onto a first support member 23 in such a way as to be relatively carried, and freely moved while being relatively rotated. Since the first support member 23 is in contact with a first cam 27 to be set on a base plate 25, the first support member is moved up and down according to the rise and fall of the cam when it is moved to the carrying direction. Beside, the hold member 31 is so designed as to be relatively moved in the carrying and rotational directions with respect to the first support member 23, and the amounts of relative movement in the carrying and rotational directions can independently be set up by means of a second cam 51 and a third cam 55 which are set in a plate 43 interlocked with the first support member 23 only in the vertical direction. Therefore, the hold member 31 can relatively be moved in the vertical, carrying and rotational directions with respect to a gripper rail 11.