baber/WOPTO huggingface dataset:
Patent JP-H04368336-A (JP)
Title: Agent for inhibiting angiotensin converting enzyme activity originated from alphatochuyobeta extract
Inventor: YAMADAKI MOTOZUMI
IPC: A61P9/12
Filed: 1991-06-18
Abstract: PURPOSE:To obtain an agent for inhibiting the activity of angiotensin converting enzyme by using a fraction originated from the extract of TOCHUYO (leaf of Euonymus tricocarpus) as an active component. CONSTITUTION:Leaves which can be repeatedly collected by simple operation compared with bark are used as the raw material for collecting the active component of TOCHU (Euonymus tricocarpus). The raw leaves are preferably spontaneously dried and extracted with water, especially hot water. The obtained extract liquid is passed through an adsorption column packed with an adsorbent such as activated carbon and hydrophobic ion-exchange resin and the component of the extract liquid adsorbed to the adsorbent is desorbed by passing a desorption solvent such as water-ethanol mixture through the column. The desorbed liquid is concentrated, fractionated e.g. by gel-filtration and optionally purified by column chromatography using a silica gel, etc., to obtain liriodendrine, asperoside and syringin active to inhibit angiotensin converting enzyme.
Patent JP-H01313733-A (JP)
Title: Drop testing device
Inventor: FUJII KATSUNORI
IPC: G01N3/30
Filed: 1988-06-14
Abstract: PURPOSE:To prevent broken pieces from scattering to a periphery when the bending parts of both ends of a tension coil spring constituting an energizing means is fatigued and broken by covering said bending parts with covers. CONSTITUTION:In a state where an object to be tested in terms of dropping 11 is placed on the bearing plate 12 of a bearer 9, the holding of the bearer 9 by a holding means 17 is released. Then, the bearer 9 is rapidly made to rock and move out of a dropping locus with the tension energizing force of the energizing means 15 which is constituted of the tension coil spring 37, linked between the bearer 9 and the pressure accumulating adding member 36 of a pressure accumulating means 16, whose both end parts are covered with the covers 38 and 39. The bearer 9 is stopped with cushioning an impact by making its rocking and moving end abut on a cushioning means 23. Meanwhile, a drop test is executed by making the object to be tested in terms of dropping 11 freely drop.
Patent JP-H0810149-A (JP)
Title: Rice-cooker
Inventor: YASHIMA MITSURU
IPC: A47J27/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a rice-cooker being inexpensive, with low noise and being compact by changing a cooling constitution in a rice-cooker used in general homes. CONSTITUTION:A control base board 20 is vertically attached on the front face part of a main body 10 and a ventilation fan 22 is fitted in the neighborhood of the side of a heat sink 19 carried on the control base board 20 and below a protective frame 14.
Patent JP-S627252-A (JP)
Title: Noise eliminating system
Inventor: ITO SHINICHI
IPC: H04M3/18
Filed: 1985-07-03
Abstract: PURPOSE:To improve the noise characteristic of a subscriber's circuit by providing capacitors between the input terminal of an operational amplifier and the ground, and removing the high frequency noise mixing in a voice input signal on the subscriber's telephone-side by grounding via the said capacitors. CONSTITUTION:The voice input signal from the subscriber's telephone-side 1 is impressed to the operational amplifier 10 as an analog two-wire equilibrium signal through D.C. blocking copling capacitors 11 and 12 and resistors 21 and 22, and further, goes through resistors 31 and 32 and the amplifier 10, then is inputted to a hybrid circuit 50 from a terminal 9 and converted to a four-wire unbalanced signal. The said signal is converted from a codec analog signal to a digital one, and is transmitted to a network. Even if a high frequency moise which is a mixture of many frequencies is mixed into the voice input signal, the said noise component is removed nearly completely by the high- frequency-noise eliminating capacitors 41 and 42 provided between the input terminals 7 and 8 of the amplifier 10 and the ground, and only the voice input signal is outputted from the amplifier 10.
Patent JP-H07230048-A (JP)
Title: Optical axis angle variable device
Inventor: NISHIZAWA MAKOTO
IPC: G02B26/08
Filed: 1994-06-28
Abstract: PURPOSE:To obtain an optical axis angle variable device whose operating knob is arranged in a free direction at a position apart from an optical axis regardless of the position of a luminous flux and whose operability is improved. CONSTITUTION:This device is provided with a luminous flux reflecting device 14 incorporating a reflection mirror in an oblique position with respect to the optical axis and freely turnably attached to a main body, a knob operating device 46 on which the operating knob 45 operating the device 14 from the external part of the main body is freely turnably arranged in a position different from the position of the device 14 on the main body part, and a link mechanism 76 arranged between the device 46 and the device 14 and transmitting operating force from the device 46 to the device 14.
Patent JP-H11334860-A (JP)
Title: Heading changing device for object transported
Inventor: FUJITA TAKASHI
IPC: B65G47/28
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a heading changing device for object transported, which can work well with objects having different sized over a wide range. SOLUTION: After an arm 9 is rotated to a protruding position X, a selector valve 21 is switched to the neutral changeover position E, and a piston rod 13 is kept in the condition free to emerge and retract. In this condition, an object to be transported 2 abuts to the arm 9, which is thereby pushed by the object 2, and the piston rod 13 is pressed by an external force F in the direction of retracting. At this time, when the internal pressure of a protrusion side working chamber 18 exceeds the supply pressure of the actuating air to attain the actuation pressure, a regulator 35 is actuated to release the air in the working chamber 18 quickly to the outside from a silencer 36.  Thereby the piston rod 13 is returned to the retraction side by the external force F, and the arm 9 is pushed by the object 2 and rotates 90 degree to the retracted position from the protruding position X together with the object 2.
Patent JP-H01314846-A (JP)
Title: 1-boiler 2-circuit type hot water supplying bath boiler
Inventor: IKEDA YOSHITOMO
IPC: F24H1/00
Filed: 1988-06-13
Abstract: PURPOSE:To stabilize hot water supplying performance and to stabilize bath heating capacity by controlling water quantity to be circulated to a hot water side heat absorption tube on the basis of supply hot water temperature of hot water supply side under a condition that the heat absorption amount of a bath side cannot be controlled. CONSTITUTION:When hot water supply and bath heating are simultaneously conducted, a circulation quantity controller 26 controls the flow rate of bath side boiler. On the other hand, a capacity controller 14 feeds back the detected value of a hot water supply side boiler temperature sensor 6, and so controls the opening of a gas proportional valve 12 that the hot water supply boiler supply water temperature becomes the same as that at the time of using sole hot water supply. If the set temperature is high, a water solenoid valve 8b is closed to feed whole input water quantity to a hot water side heat absorbing circuit 5, and a water quantity/capacity controller 14 controls the opening of a water quantity regulator 8a to control the hot water supplying quantity. If the set temperature is low, the valve 8b is opened to control the opening of the regulator 8a while restricting the flow rate by a variable water governor 1, thereby controlling hot water supplying quantity.
Patent JP-H09305498-A (JP)
Title: Method for setting computer peripheral device, and computer peripheral device
Inventor: FUKUSHIMA SHINICHI
IPC: G06F13/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To simplify the connection environment of a computer peripheral device. SOLUTION: For an extended memory board which is newly connected, a setting screen is outputted first (S1) and when automatic setting is temporarily selected (S2), a set value (N) is sets in a register A from a personal computer side (S3); and an address in a memory space determined by the setting is inputted from the personal computer side (S4) and arbitrary data (K) inputted to >=1 registers B corresponding to the address in this memory space is read out (S5). When the data (K) inputted from the personal computer system is accurately read out of the register B, the 1st set value (N) is employed to complete the setting of the memory space of the board.
Patent JP-H04229643-A (JP)
Title: High-frequency power semiconductor device and its manufacture
Inventor: POORU DABURIYUU SANDAASU
IPC: H01L23/66
Filed: 1991-05-23
Abstract: PURPOSE: To obtain a power semiconductor device for high-frequency operation by supporting at least one semiconductor element (die) and a die, and sealing part of a metal lead, which is electrically connected to the die with a resin. CONSTITUTION: A lead frame is a monolithic metal strip, coupled by a lateral beam part 22, and thin parts 28 and 30 are located on respective sides across a thick center projection part 24. An electronic element 46 is provided at the center part 16 on a top surface 36 above the projection part 24. Electronic elements 46 are coupled with center parts 16 on top surfaces 36 of individual lead frame units 12 by wire bonding or other connecting means 48. The electronic element 46 and wire bonds 48 and 50 are covered with, for example, a resin-made sealing body 52. The individual lead frame units 12 are formed into an 'H'-shape, and the external connection arm 20 of an 'H'-part is connected to a center area 16 for obtaining a low-impedance contact for a reference connection with an electric element.
Patent JP-S5479528-A (JP)
Title: Circulating information transmission system
Inventor: TANAKA HIROSHI
IPC: H04B1/00
Filed: 1977-12-07
Abstract: PURPOSE: To improve reliability by evading the breakdown of the entire system, by enabling the master station of function to revover through backup control immediately after the master station get into trouble during the system operation.  
     CONSTITUTION: This system is provided with CPU11 which exercises the management of the enitre system, and the 1st and 2nd master stations 13 1  and 13 2  which interpose in circulating information transmission lines L 1  and L 2 , plus the 1st and 2nd direct memory access channels 12 1  and 12 2  connected to CPU11 corresponding to those stations 13 1  and 13 2 . Then, CPU11 is enabled to function to transfer selectively data to either 1st station 13 1  or 2nd statiom 13 2  via channel 12 1  or 12 2 ; either channel 12 1  or 12 2  is made stand-by at a normal time and if either station 12 1  or 12 2  gets into trouble, it is switched to the other one through backup control immediately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S634873-A (JP)
Title: Induction heating furnace in continuous coating line for metallic strip
Inventor: USUI NORIHIKO
IPC: B05D3/02
Filed: 1986-06-25
Abstract: PURPOSE:To produce a high-grade decorative steel sheet without any resin and dust on the surface by completely separating a fresh hot air supply system and a furnace gas exhaust system, and exhausting the gas generated in paint baking to the outside of the furnace through the shortest distance. CONSTITUTION:The induction heating furnace consists of plural heating zones 7 each provided with an induction heating coil 6 and exhaust zones 8 furnished between respective heating zones. A masking 11 having a flow straightening effect is arranged between the metallic strip 1 passing through the inside of the coil 6 and the upper inner peripheral surface of the coil 6. Fresh hot air is supplied into the furnace 3 from the upper part of the zones 7 and 8 and passed through the masking 11 from the rear of the coil 6, hence the flow is straightened, and the air is blown against the upper surface of the strip 1 as the descending flow in the fresh air blowing system. The furnace gas is introduced to the outside of the furnace on the lower surface side of the strip 1 in the zone 8, purified, and then discharged into the atmosphere by the furnace gas exhaust system. Consequently, the deposition of resin, dust, etc., on the surface of a high-grade decorative steel sheet is prevented.
Patent JP-S5668753-A (JP)
Title: Solar energy collector
Inventor: MATSUMOTO YOSHIHISA
IPC: F24S90/00
Filed: 1979-11-12
Abstract: PURPOSE:To perform the collection of solar energy effectively in a short time by a system in which a plurality of flat plate-type collectors provided are switched to either parallel operation state or series operation state according to the temperature of hot water in a hot water storage tank. CONSTITUTION:A plurality of solar energy collectors 1 are connected to a heat exchanger 4 for heat collection purpose inside a hot water storage tank 3 through a piping 2, and hot water is circulated by a circulating pump 5. When a plurality (8 pieces, for example) of collectors 1a-1h are used, one motor-operated valve 11, when the temperature of a hot water storage tank 3 is low, is closed through a thermostat 8, and the other motor-operated valves 12 and 13 are opened. In the heat collection circuit constitution, two collectors are in serial 4-circuit parallel operation state. On the other hand, when the temperature of the hot water storage tank 3 reaches a certain temperature, the valve 11 is opened and the valves 12 and 13 are closed to make 4 collectors into 2-circuit parallel operation state.
Patent JP-S5938382-A (JP)
Title: Vacuum deposition device
Inventor: YANAGI KENICHI
IPC: C23C14/56
Filed: 1982-08-26
Abstract: PURPOSE:To provide a titled device which prevents the deposition and solidification of the metal in a vacuum deposition chamber and improves the working efficiency of the device, by the constitution wherein a slight space is formed between a rotary cell and a cover connecting to a hood to prevent the leakage of the vapor of vapor deposition metal. CONSTITUTION:A slight clearance 13 in which a steel strip is passed is formed between a cover 12 connecting to a hood 20 and a rotary cell 9 under rotation in an arrow 28 direction in a vacuum chamber 7 to prevent the leakage of metallic vapor 23 to the inside 8 of the chamber 7 in a vacuum deposition device which depposits the vapor 23 evaporating from the molten metal 16 in a crucible 15 by evaporation on the strip 1 wrapped on the cell 9 and passed in said chamber by guiding the vapor with a hood 20 through a vapor deposition port 22. Heaters 10, 11, 19 are provided respectively to the cell 9, the cover 12 and the hood 20 to heat the vapor 23 to the reevaporation temp. or above, whereby the vapor deposition of the vapor 23 is prevented, the need for cleaning and maintaining the entire part of the chamber 7 is eliminated and the working efficiency of the device is improved.
Patent JP-S5670034-A (JP)
Title: Production of novel type of open-cell foam
Inventor: SATOU AKIRA
IPC: C08L27/06
Filed: 1979-11-13
Abstract: PURPOSE: A vinyl chloride resin is combined with a specific stabilizer, a plasticizer, a foaming agent and other additives, milled into sheets and foamed by heating to produce open-cell foams snitably used as a chair liner or seat cover for cars because of its high water and air permeation properties.  
     CONSTITUTION: A vinyl chloride resin that is usually used as a plastisol is mixed with an organic stabilizer containing a metal of group I and/or II in the periodic table such as Na, K, Zn or Ca, a plasticizer and a powder of chemical foaming agent such as azodicarbonamide and they are kneaded with heat. The composition is made into sheets by calendering or extrusion and heated up to the decomposition point of the foaming agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000333901-A (JP)
Title: Electronic endoscope apparatus
Inventor: OKAWA FUMIYUKI
IPC: A61B1/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide optimum dimming while eliminating the need for the operation of switching the method of photometry. SOLUTION: An image signal of the subject of imaging, picked up by a CCD 6, is fed from a CDS 11 to a photometry circuit 16. The photometry circuit 16 performs peak photometry at the center part of an image pickup range and average photometry at the peripheral part of the range, with the results of photometry outputted to a light source device 3 as dimming signals. The light source device 3 controls a diaphragm 18 according to the dimming signals. For example, when a treatment implement is located at the peripheral part, luminance derived from the treatment implement has little influence on the results of photometry, and an affected part of high luminance at the center part, for example, can be observed with sufficient luminance by peak photometry.
Patent JP-H07334004-A (JP)
Title: Wet type image forming device
Inventor: HIRAI HIDEJI
IPC: G03G15/10
Filed: 1994-06-06
Abstract: PURPOSE:To prevent toner from being deposited and precipitated on the bottom part of the developer tank of a wet type copying machine by circulating a developer among a replenishing pipe, a communicative path, a recovering pipe and the developer tank. CONSTITUTION:A supplying path 15 for supplying the developer 8 from the developer tank 10 to a developing head 2 is communicated with the recovering path 14 for receiving the developer 8 from the developing head 2 to the developer tank 10 by the communicative path 16. The developer 8 is circulated from the developing tank 10 to the supplying path 15, the communicative path 16, further the recovering path 14 and then, the developing tank 10 again by negative pressure generated by a pump 9. The developer is stirred while flowing in the developing tank 10 and by the impact of the dropping of the developer on the level of the developer housed in the developing tank 10 from the recovering path 14, to prevent the toner from being deposited and precipitated on the bottom part of the tank 10.
Patent JP-H04369939-A (JP)
Title: Transmission line delay equalizer
Inventor: HASHIMOTO MAKOTO
IPC: H04B10/035
Filed: 1991-06-19
Abstract: PURPOSE:To prevent momentary interruption of communication due to frame out of synchronization and information omission caused at the changeover of transmission lines in duplicated by making a propagation time between two transmission lines equal to each other. CONSTITUTION:Terminal stations 41, 42 are separated by each switch in a transmission line drawing circuit 60 at measurement of propagation delay and a pulse signal is inputted to each of transmission lines 31, 32 from a transmission circuit 7. Moreover, terminal station equipments 51, 52 are disconnected from the transmission lines 31, 32 by each switch in loopback circuits 61, 62 and a pulse signal inputted from the transmission circuit 7 is received by reception circuits 81, 82. Since each delay time of delay circuits 11-14 is set zero, a control circuit 9 measures the propagation delay time of the transmission lines 31, 32, the difference between both propagation delay times is obtained and it is given to the delay circuit for the transmission line with less propagation delay. When the delay circuit is inserted to two locations of the sender side and the reception side, a half of the delay time difference is given to each of the delay circuits.
Patent JP-S6125611-A (JP)
Title: Method for discharging settled material
Inventor: EGUCHI YOSHINOBU
IPC: B01D21/24
Filed: 1984-07-16
Abstract: PURPOSE:To enable dredging of deposit without checking water stream by burying a settling tank in the bottom of a river or a ditch and discharging the deposit by inserting a discharging device from above the water surface. CONSTITUTION:A settling tank 4 is buried in the bottom 3 of a ditch so as to arrange an opening part 5 to come to a lower level than the deposit 2 in the neighbourhood of the bottom of the ditch. The deposit in the bottom of the ditch is carried away by the water stream, and enters through the opening part 5 at the lower level than the deposit the settling tank 4 where it is settled. Leakage of sewage into a joint is prevented by removing the settled material deposited in the neighbourhood of a flange for closing the settling tank 4, fitting an opening part 10 of a joint 12 to the opening part 5 from above the water surface tightly with flanges 6, 9, screw 15, and a gasket 16. A hose 18 is inserted from an opening part 14 of a pipe protruding to above the water surface into the settling tank and sewage 1, then settled material 11 are discharged.
Patent JP-H101720-A (JP)
Title: Manufacture of thick-walled 780n/mm2 class steel excellent in weldability, acoustic anisotropy, and toughness in central part of plate thickness
Inventor: KOBAYASHI KAZUTAKA
IPC: C21D8/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a thick-walled 780N/mm<2> class steel excellent in weldability, acoustic anisotropy, and toughness in the central part of plate thickness. SOLUTION: A steel, which has a composition consisting of, by weight, 0.055-0.09% C, 0.5-1.5% Mn, <=0.01% P, <=0.01% S, 0.5-3.0% Ni, 0.1-0.8% Mo, 0.003-0.3% Nb, 0.01-0.08% Al, 0.001-0.008% N, and the balance iron, satisfying Ceq=(C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14)>=0.48, and practically free from B, is used. This steel is heated to 1000-1200 deg.C, and hot rolling is finished at a steel plate surface temp. between TF and 1150 deg.C, where TF=[20Mn+10Ni+15Cr+100Mo+1500Nb+15Cu+150V+500(Ti-3.42N)-8√(plate thickness) (mm)+830] is satisfied. At this time, draft is regulated to ε>=1.5×10<3> ×exp(-5.5×10<-3> ×T)% per pass with respect to temp.  T deg.C at 1/2t plate thickness, and, after the completion of rolling, the resultant plate is directly hardened from a temp. not lower than the Ar3 transformation point and them tempered to a temp. not higher than the Ac1 transformation point.
Patent JP-S5671859-A (JP)
Title: Head moving device
Inventor: YANAGIDA SEIICHI
IPC: G11B5/55
Filed: 1979-11-14
Abstract: PURPOSE: To surely remove the backlash between screws, by sectioning a part or all of female screw in axial direction into a plurality toward radial direction, and tightening it radially to the male screw with a common ring spring.  
     CONSTITUTION: Female screw parts 26-1, 26-2 sectioned radially are tightened externally through the radial force to the male screw 23 by ring springs 28a, 28b having notch 29. Thus, the female screws 26-1, 26-2 are unifiedly held so that they are screwed to the male screw 23. Further, the backlash between the male screw 23 and the female screws 26-1, 26-2, that is, a loose between the screws 23a, 26a is removed. Thus, even with wear at the screws 23a and 26a, no backlash is produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5850034-A (JP)
Title: Function key having plural functions
Inventor: HASHIMOTO MICHIO
IPC: H03M11/04
Filed: 1981-09-18
Abstract: PURPOSE:To reduce the number of function keys to reduce the key space, by realizing a function rewritten by a key function rewriting means when a function key is operated. CONSTITUTION:A key input device is provided with function keys (FKA, FKB, and FKC) 18, 19, and 110, a request accepting part 111, and a processing part 112. An output part 17 as a means which rewrites functions of keys 18, 19, and 110 is connected to the processing part 112, and a memory 11 having a memory 12 for the key 18, a memory 13 for the key 19, and a memory 14 for the key 110 is connected to the output part 17. The accepting part 111 is provided with a comparing part 16 connected to a function definition table 15 for correspondence between memories and functions, and contents of the memory 11 are checked by the comparing part 16. The function rewritten by the output part is processed in the processing part 112 to reduce the number of function keys, and many functions are realized with a small number of key operations, and the key space is reduced.