baber/WOPTO huggingface dataset:
Patent JP-S52149720-A (JP)
Title: Car noise preventing device
Inventor: TAKAMURA MASASHI
IPC: B62D25/20
Filed: 1976-06-09
Abstract: PURPOSE: To provide a device to prevent leaking areaof noise outside from a driving system including fun noise by convering the gap between that end of an engine and a radiator by making double combinedconstruction of a dumper board and an undercover, and at the same time, contrive fullness of cooling effect by preventing circulating phenomena of cooling air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58184565-A (JP)
Title: Radiation detector
Inventor: HAGA TOMOYUKI
IPC: G12B7/00
Filed: 1982-04-21
Abstract: PURPOSE:To achieve an accurate temperature compensation regardless whether the temperature coefficient of a signal to be detected is either positive or negative by enabling connection to the second temperature compensation circuit switched from the first temperature compensation circuit with the point of inflexion of the signal to be detected as boundary. CONSTITUTION:A comparator A4 produces a positive output when the temperature to be detected with a thermistor Th is lower than the temperature at the poit inflexion of a signal Si to be detected and an output '0' when it is higher than that. When the positive output is produced, transistors Tr1 and Tr3 conducts to be driven allowing a thermosensitive element RT to be connected to a feedback circuit of an arithmetic amplifier A2. This forms a first compensation circuit to effect a temperature compensation for a signal Si to be detected having a positive temperature coefficient. On the other hand, when the comparator A4 produces an output '0', an inversion takes place with an inverter IN and transistors Tr2 and Tr4 conducts to be driven allowing a thermosensitive element RT' to be connected to a feedback circuit of the arithmetic amplifier A2. This forms a second temperature compensation circuit to effect a temperature compensation for the signal to be detected having a negative temperature coefficient.
Patent JP-H09253038-A (JP)
Title: Medical image diagnostic system
Inventor: NANBU KYOJIRO
IPC: A61B5/055
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To easily recognize the section and the direction, in which image data obtained from an examinee inside image pickup means are observed, by preparing image data corresponding to the image data, which are obtained from the examinee inside image pickup means, through an image processing means as well and comparing both the image data. SOLUTION: An endoscope apparatus 10 displays the image data on a monitor as an endoscope image and supplies them to an image processor 30, and an arithmetic processing part 33 of the image processor 30 displays the image data from the endoscope apparatus 10 through an image memory 35 onto a monitor 37 as the endoscope image. When an operator instructs MPR image preparation while using an operating part 31, the arithmetic processing part 33 prepares an MPR image based on boxel data corresponding to the position and direction of an image pickup part supplied from a position/direction detection part 30 while deciding a plane vertical to the image pickup plane of the image pickup part as the cross section of the MPR image. At such a time, the arithmetic processing part 33 writes an image pickup part mark into the MPR image corresponding to the position and size of the image pickup part.
Patent JP-S55158684-A (JP)
Title: Light emitting semiconductor
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L21/22
Filed: 1979-05-28
Abstract: PURPOSE:To obtain an LED having no interfering property by stacking a p-type layer on a p-type substrate of a III-V-group semiconductor, stacking a p-layer whose  width of forbidden band is wider than said p-type layer, and selecting the concentration of p-type impurities. CONSTITUTION:On a p<+> GaAs substrate whose impurity concentration is p>1X 10<19>cm<-3>, p-Ga1-xAlxAs wherein p<2.5X10<18>cm<-3> is stacked, n-Ga1-yAlyAs is further stacked, and y>x is specified. In this constitution, since the heat energy of carriers is about kT, and the height of the potential barrier which is resulted from the difference in concentrations between p<+>-layer and p-layer is higher than kT, electrons do not enter into the p<+> substrate, and the efficiency is enhanced. Since the ratio of the composition of GaAlAs is specified as y>x, the width of the forbidden band of an n-layer is larger, and the diffusion of holes into the p side is blocked by the hetero junction. In this way, the LED having excellent light emitting efficiency can be obtained.
Patent JP-H06279818-A (JP)
Title: Operation of blast furnace
Inventor: INADA TAKANOBU
IPC: C21B5/00
Filed: 1993-03-25
Abstract: PURPOSE:To accelerate the temp. elevation of coke in a furnace core, prevent the deterioration in gas ventilation and liquid permeability in the furnace core and stabilize the blast furnace operation. CONSTITUTION:A part of iron source raw materials charged into the blast furnace is replaced with iron scrap and/or reduced iron and these are charged into the center part of the furnace preceding to the charge of the remaining iron source materials and a part of the coke to be charged is charged into mainly the center part of the furnace. The charges of the scrap and/or the remaining iron and the coke are desirable to execute through a charging device in the other route to the ordinary furnace top charging device. By this method, as the heat needed for the reduction in the center part of the furnace is reduced, high temp. molten iron is produced and the powdering caused by deterioration of the reaction of coke is not resulted. Therefore, the high temp. molten iron is obtd. and heat exchange between the molten iron and the produced gas in a raceway, the coke in the furnace core is promoted and the temp. elevation of the coke in the furnace core is quickly executed.
Patent JP-H08232326-A (JP)
Title: Sanitary washing device
Inventor: YANAGAWA TAKAHIRO
IPC: E03D9/08
Filed: 1995-02-28
Abstract: PURPOSE: To jet stabilized mixing hot and cold water at a target set temperature from a washing nozzle in a sanitary washing device. CONSTITUTION: A mixing temperature thermistor 156 is provided around a mixing valve 90 for mixing hot and cold water of a sanitary washing device 5, a water discharge temperature thermistor 159 is provided around a washing nozzle device 16, and based on state quantity calculated by adding weights to first and second parameters based on temperature detected by the thermistors, mixing ratio of hot and cold water in the mixing valve 90 is made to feed back to control. When deviation between detected temperature by the mixing temperature thermistor 156 and target set temperature is larger than specific value, the weight added to the first parameter is increased, and when the deviation is less than specific value, the weight added to the second parameter is set in large.  As a result, when there is deviation between mixing hot and cold water and target set temperature, the target set temperature is approached near to the value quickly, and stabilized mixing hot and cold water can be jetted at the target set temperature.
Patent JP-H03271098-A (JP)
Title: Flight control for robot plane
Inventor: KATAYANAGI RYOJI
IPC: B64C39/02
Filed: 1990-03-19
Abstract: PURPOSE:To secure a flight control for such a robot plane that is high reliability plus high performance and reduce the cost of development by providing a drone computer, emitting a command almost equivalent to a pilot, and a radio-controlling actuator operating a rod or cable with a command of the computer, respectively. CONSTITUTION:A robot plane flight control is one that has added a drone computer 6 and a radio-controlling actuator 7 to the existing flight control such as a body motion dynamics 1, an actuator 2, a sensor 3, a flight control 4, a rod-cable 5 and so on. A flight pattern or the like flying a robot plane is stored in the drone computer 6 which has two functions, one emitting a command making an airframe perform its up, down, turning, speed increase and decrease, etc., to the radio-controlling actuator 7, and the other transmitting a signal for switching the existing auto pilot in order to keep the airframe technical data when it has come to the desired airframe technical data, to the existing flight control 4.
Patent JP-H04308231-A (JP)
Title: Regulator for taking in peg tray of bobbin changer
Inventor: KAWASAKI YOSHIO
IPC: D01H9/04
Filed: 1991-03-29
Abstract: PURPOSE:To prevent an excessive load from being applied to each peg tray by providing a bobbin changer for fitting an empty bobbin with the peg tray and all therein and carrying out bobbin change with both a peg tray take-in device and a specific peg tray take-in regulator. CONSTITUTION:A peg tray take-in regulator 26 is installed on the front side of a peg tray take-in device 10 of a bobbin changer 1 in the moving direction in bobbin changing and travel. A regulation lever 30 provided at a position engageable with a peg on a peg tray 3 is rotated and urged in the direction engaging with the peg with a torsion spring. A driving signal is outputted to a driving motor 35, equipped with a brake and rotatable in the normal and reverse directions each time the number of the peg trays fitted in the bobbin changer attains a prescribed plural number. Thereby, the regulation lever is operated from an evacuating position to an operating position.
Patent JP-S62224751-A (JP)
Title: Transfer type balance shaft installation device
Inventor: TAKEUCHI KEISUKE
IPC: F16F15/26
Filed: 1986-03-27
Abstract: PURPOSE:To efficiently absorb the rolling vibration by supporting at least one of the balance shafts installed onto the both sides of a crankshaft, in rotatable ways in the vertical direction, and adjusting the revolution angle position. CONSTITUTION:The bearing 18 of a balance shaft 16 is fitted onto an annular supporting member 52 installed onto the piston rod 51 of a hydraulic cylinder 50. The hydraulic cylinder body is fixed onto the wall of a cylinder block and operated by the pressurized oil supplied from a hydraulic pump 54, and the position of the supporting member is shifted by the shift control valves 44a and 44b through the operation of the piston rod 51, and the balance shaft 16 is shifted in the vertical direction. Then, the revolution angle position of the weight part 16b in eccentric state of the balance shaft deflects from one balance shaft at a fixed position, and the revolution angle position of the balance shaft is adjusted by a balance pulley rotatably installed at the edge part of the balance shaft. Therefore, the optimum balance shaft position is always obtained under a wide operation region, and the rolling vibration can be absorbed efficiently.
Patent JP-S60217988-A (JP)
Inventor: ISHIDA JIYUNICHI
IPC: B67D7/10
Filed: 1984-04-03
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-S63233359-A (JP)
Title: Gas sensor device
Inventor: ISHIBASHI ATSUNARI
IPC: G01N27/12
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the breakage of a gas sensor, by constituting the title device so that the gas to be measured is cooled by a filter to condensate moisture before being introduced into a gas sensor. CONSTITUTION:High temp. and high humidity gas to be measured such as flue gas is supplied to a filter 4 from the end part 2a of a pipeline 2 and cooled. At this time, the moisture in the gas to be measured is condensed while the condensed moisture falls to a drain pan 6. The gas to be measured, which is cooled by the filter 4 and whose moisture is removed is supplied to the detec tion part of a gas sensor 3. As mentioned above, the high temp. and high humid ity gas to be measured is not directly supplied to the sensor but supplied thereto after being brought to a low temp. an low humidity state by the filter 4. As a result, the adhesion of drain to the sensor 3 and the condensation of moisture in the sensor are prevented and the breakage of the sensor can be prevented.
Patent JP-H06283096-A (JP)
Title: Manufacture of shadow mask for color cathode-ray tube
Inventor: SAOTOME ICHIRO
IPC: B21D22/26
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the deformation of a shadow mask body due to the press formation thereof via the use of a simple method, even when the radius of curvature of the principal plane of the body becomes large, by providing the second curvature for making a correction for the side deformation of the body. CONSTITUTION:A punch 30 (upper die) and a knockout 31 (lower die) combined therewith are provided, together with a blank holder 32 to surround the punch 30 and a die 33 to surround the knockout 31. The molding plane of the inner punch 30a of the punch 30 has a molding plane 45 with curvature (second curvature) for correcting the side deformation of the mask body of a shadow mask, in addition to a molding plane 44 with the same curvature (first curvature) as the curvature of the principal plane of the mask body expressed by a single function. As a result, the occurrence of side deformation can be restrained, and a shadow mask having the required curvature can be easily manufactured.
Patent JP-S61227964-A (JP)
Inventor: MATSUDA OSAMU
IPC: C04B35/10
Filed: 1985-03-29
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-S62225851-A (JP)
Title: Extremely high temperature convergent part device in solar furnace
Inventor: HATTA SATOO
IPC: F24S23/30
Filed: 1986-03-27
Abstract: PURPOSE:To save lens material by a method wherein the cross section of a lense formed by assembling sector-shaped sections and a circular section has a circular arc shape at the underside and a stair shape at the upper side. CONSTITUTION:The main body 10 of a circular convex lens is formed in a convex lens aggregate wherein a circular section 11 corresponding to its central part, sector sections 12, 12... dividing the peripheral part of the central part, and sector sections 13, 13... dividing the outer circumferential part of the peripheral part are assembled. The cross section of the lens formed in a condition that sectors 13, 12 and the circular section 11 are assembled has a circular arc shape at the underside and a cascade shape at the upper side and the upper flat surface 25 of the section 11 and the upper flat surfaces 23, 23 of the sections 12, 13 are enabled to form the surfaces which are perpendicular to the optical axis 9 of the main body 10. Thus, when the lens having a circular arc-shaped section at the underside is formed in a stair-shaped cross section at the upper side, lens material is considerably reduced with no influence on the convergent ratio for light and heat.
Patent JP-S59194153-A (JP)
Title: Automatic speed change gear
Inventor: SHIMIZU YASUO
IPC: F02B67/06
Filed: 1983-04-15
Abstract: PURPOSE:To improve durability while restrain noise by providing a one-way clutch between a member, on which a rotating torque in the same direction as an input shaft acts, and a housing and connecting said housing to said input shaft through a centrifugal clutch. CONSTITUTION:When the rotating speed of an engine E is low, a rotating torque is transmitted to an auxiliary machine through a centrifugal clutch Cc, a housing 8, a pulley 7, and a belt 19. In this case, a loading torque is not applied to planetary gears Gp, and vibration due to the loading torque will not occur at the meshing parts between each gear 44, 45, 46. Then, as the rotating speed of an input shaft 6 is increased and the direct engagement between the input shaft 6 and the housing 8 by means of the centrifugal clutch Cc is released, a carrier 47 is connected to the housing 8 due to the function of a one-way clutch Co, and thereby the rotation torque of the input shaft 6 is transmitted to the pulley 7 with a peculier reduction ratio to the planetary gears Gp, without providing driving force at more than necessary rotating speed to the auxiliary machine.
Patent JP-H01240761-A (JP)
Title: Exhaust gas recirculation control method for internal combustion engine
Inventor: FUJIMOTO YUKITO
IPC: F02D41/06
Filed: 1988-03-22
Abstract: PURPOSE:To contrive the spreading of a region performing an exhaust gas recirculation(EGR) with no deterioration of drivability in an engine, when it is in low temperature further high load operation, by setting a predetermined value of engine load, stopping an EGR control, to a small value when the engine is in a low temperature. CONSTITUTION:An ECU5, which discriminates an engine operative condition being based on an engine parameter signal or the like from various sensors, controls by duty ratio a solenoid three-way valve 25 so that a deviation of a valve opening instruction value of an exhaust gas recirculation(EGR) valve 22, set in accordance with an in-intake pipe absolute pressure PBA and an engine speed Ne, from the actual valve opening value, detected by a valve lift sensor 28, decreases to zero. The ECU5, when it decides an engine load to be in a predetermined value or more, stops an EGR control. Here an engine 1, when it is in a low temperature, decreases a discriminating value for deciding the EGR control for whether or not it is stopped.
Patent JP-H11249007-A (JP)
Title: Lens device having aberration adjusted by step
Inventor: TSUKAI YOSHIYUKI
IPC: G02B3/08
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a lens device which can sealiged by simple machining technology and has aberrations adjusted by providing a step on the lens surface. SOLUTION: This is so constituted that aberrations are adjusted by providing on the surface of the lens 2 the lines of a step (d) symmetrically about a plane (p) containing its optical axis or a plane parallel to the said plane and forming a beltlike area (s) encircled with the lines. The said zone may be in a shape of one of a parallel zone, a pincushion zone, and barrel zone. Further, the said zone may be convex or concave. The said beltlike area and other areas can be made of the same optical material or different kind of optical materials.
Patent JP-H02245858-A (JP)
Title: Data transfer controller
Inventor: KIKUCHI WATARU
IPC: G06F12/06
Filed: 1989-03-20
Abstract: PURPOSE:To efficiently perform DMA (direct memory access) transfer to a memory of the interleave system by preferentially performing data transfer of an input/output device selected in accordance with the precedence and usable sates of banks by a control part at the time of simultaneous occurrence of data transfer requests from plural input/output devices. CONSTITUTION:A managing means 11 manages the usable state of each memory bank, and a setting means 12 preliminarily sets the precedence of data transfer of plural input/output devices 3, and a selecting means 13 selects a preferential input/output device 3 based on the precedence set by the setting means 12 and usable states of banks managed by the managing means 11. Consequently, a control part 10 preferentially performs data transfer of the input/output device 3 selected in consideration of usable states of banks by the selecting means 13 when data transfer requests simultaneously occur from plural input/output devices 3. Thus, DMA transfer is efficiently performed for the memory of the interleave system.
Patent JP-H07246275-A (JP)
Title: Structure for fitting bell at pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1994-03-10
Abstract: PURPOSE:To fit a bell, to which a gift ball paid out of a gift ball paying device is collided, without screwing it. CONSTITUTION:Concerning pachinko machine for which a metallic bell 11 is arranged so that the gift ball to flow down can be collided to a gift ball ejecting trough 8 where the gift ball paid out of the gift ball paying device flows down, a supporting shaft 16 is projected on a bell fitting face 8a of the gift ball ejecting trough 8, and a transparent hole to be fitted to the supporting shaft 16 is formed with the bottom of the bell 11 as a center. On the other hand, a cylindrical body 18 is projected on the inner side face of a rear cover panel 10 for covering an opening on the rear face of the gift ball ejecting trough 8, and a fitting part 19 for receiving the rear end of the supporting shaft 16 is provided at the top end of the cylindrical body 18. Then, after the transparent hole of the bell 11 is fitted to the supporting shaft 16, the rear cover panel 10 is mounted and the rear end of the supporting shaft 16 is inserted to the fitting part 19 of the cylindrical body 18. Thus, the bell 11 can be fitted to the bell fitting face 8a.
Patent JP-S60211586-A (JP)
Title: Processing method of picture signal
Inventor: OKAJIMA KENJI
IPC: G06K9/62
Filed: 1984-04-05
Abstract: PURPOSE:To apply pattern recognition immune to deformation of a pattern such as rotation and expansion/compresson and position shift of the pattern by applying pattern matching after pattern conversion of power spectrum of a picture signal. CONSTITUTION:A two-dimensional discrete Fourier transformation is applied to a picture signal of two-dimension or a two-dimensional space frequency power spectrum thereof and a pre-processing before being converted into a power spectrum by using the logarithm of an angle and a radius when the two-dimensional space frequency is displayed by a polar coordinate as parameter. The pattern obtained in this way and the standard pattern applied with similar pre-processing in advance are checked for overlapping by means of the analog matching method. As a result strong pattern recognition immune to the rotation and expansion/ compression of the pattern.
Patent JP-H0640764-A (JP)
Title: Production of composite body
Inventor: ASAUMI JUNJI
IPC: C04B35/18
Filed: 1991-03-07
Abstract: PURPOSE:To produce a two-dimensional fabric reinforced composite body using mullite type ceramics as the matrix and having >=55kgf/mm<2> yield stress. CONSTITUTION:Short fibers including whiskers are added to mullite type ceramics as a matrix material. The yield stress of a two-dimensional fabric reinforced composite body using mullite type ceramics as the matrix can be increased to >=55kgf/mm<2> by adding such short fibers and a useful material utilizable as a high-rotation blade part especially adaptable to a high-output engine can be provided.
Patent JP-H10274251-A (JP)
Title: Bellows device and power transmission joint
Inventor: MOULINET FRANCOIS
IPC: F16D3/84
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a bellows device capable of operating in the environment where rotating speed is high and temperature is high or pressure is low. SOLUTION: A bellows device 17 is provided with an elastic bellows 19 having a first and a second end parts. The first end part is connected to a first rotating member 9, and the second end part has a folded part 24 folded to the outward axial direction. Also the free end of the folded part is fixed to a second rotating member 11. The bellows device is provided also with a rigid member for stabilizing the bellows 19. The rigid member is provided with a connecting part in the outward axial direction and a part 33 in the inward axial direction. The connecting part holds the rigid member surely on the rotating member 11 in the axial direction. The part 33 extends toward the folded part 24, and is provided with an annular surface facing toward the bellows 19. The annular surface is not provided with any sharp edge.
Patent JP-H09254353-A (JP)
Title: Printing method of offset rotary press
Inventor: MITOMO NOBUYUKI
IPC: B41F7/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing paper having paper width half or less the max. printable paper width in an offset rotary press. SOLUTION: In a method for printing paper having paper width half or less the max. printable paper width by an offset rotary press constituted of a paper feeder 1, an in-feed device 2, a printing unit 3, a dryer 4, a cooler 5 and a folder 6, a blanket having lateral width slightly larger than the width of printing paper is mounted to perform printing.