baber/WOPTO huggingface dataset:
Patent JP-S6177261-A (JP)
Title: Zinc alkaline battery
Inventor: UEMURA TOYOHIDE
IPC: C22C18/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a zinc alkaline battery whose mercury content is decreased, hydrogen gas evolution is retarded, but discharge performance is still kept high by using a zinc alloy prepared by adding a specified amount of lead, cadmium, and gallium to zinc as it is or after amalgamation as a negative active material. CONSTITUTION:Zinc alloy containing 0.01-0.5wt% lead, 0.01-0.5wt% cadmium, and 0.01-0.5wt% gallium is used as a negative active material. A zinc alkaline battery is obtained by using alkaline solution mainly comprising potassium hydroxide or sodium hydroxide as an electrolyte, the above zinc alloy as an active material of a negative electrode 4, and manganese dioxide, silver oxide, or oxygen as an active material of a positive electrode 2. In an air cell having a gas vent or a zinc alkaline battery having a hydrogen absoption means, zinc alloy having 1.0wt% or less mercury or no mercury can be used preferably as a negative actived material, because allowable hydrogen gas evolution volume is relatively large.
Patent JP-2001024952-A (JP)
Title: Solid-state imaging device, driving method therefor and camera system
Inventor: SUZUKI RYOJI
IPC: H04N5/357
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To enable electronic shutter operation in unit of exposure time shorter than 1H. SOLUTION: Concerning the X-Y address type imaging device having an electronic shutter function, a vertical scanning circuit 30 and a vertical shutter scanning circuit 31 are provided as vertical driving system, and a horizontal scanning circuit 28 and a horizontal shutter scanning circuit 29 are provided as horizontal driving system. Concerning a read pixel row selected by the vertical scanning circuit 30, a pixel to perform shutter operation is selected in unit of pixel by the horizontal shutter scanning circuit 29 and by reading the signal of that pixel through scanning due to the horizontal scanning circuit 28 after the lapse of exposure time which is the integral multiple of a selection period for one pixel, an electronic shutter used in unit of not only exposure time, which is the integral multiple of 1H, but also in exposure time shorter than 1H is provided.
Patent JP-S6256825-A (JP)
Title: Method and device for diagnosing abnormal vibration of tube group or the like
Inventor: SHIOHATA HIRONORI
IPC: G01H17/00
Filed: 1985-09-06
Abstract: PURPOSE:To specify the cause of abnormal vibration generation by measuring vibrations in the two-phase liquid of a tube group or structure and analyzing its frequency, measuring the void rate of the two-phase liquid and calculating the natural vibration frequency of the tube group or structure corresponding to it, and comparing it with a vibration frequency. CONSTITUTION:The vibration signal of a tube or structure 1 which is generated owing to the disorder of the two-phase liquid 2 is detected by a vibration sensor 4 and amplified by a vibration meter 5, and its frequency is analyzed by a vibration analyzer 6. The void signal of the liquid 2, on the other hand, is detected by a void sensor 3 and the void rate is calculated by a voice meter 7 and used to calculate the natural vibration frequency of the tubes or structure 1 by a computing element 8. The natural vibration frequency and said vibration analysis result are displayed on a display device 9 at the same time. When the both coincide with each other, it is analyzed that the tube 1 is in a resonance state and when not, exciting force operating on the tube 1 is abnormal exciting force characteristic to the two-phase liquid.
Patent JP-H1018534-A (JP)
Title: Stair for attic storage space
Inventor: KOSUGE KAZUNORI
IPC: E04F11/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a stair which can easily effectively carry out works for keeping a heavy article and a bulky baggage in an attic storage space, and is simple in operation and inexpensive. SOLUTION: A lift frame 10 to ascend and descend using a guide rail 2 as a guide is elevatably provided along an elevating stair (a) on the elevating stair (a) having the guide rail 2 attached to a side girder 1. In addition, the side girder 1 of the elevating stair (a) is rotatably constructed through a rotary fitting on the small beam 31 of an attic storage space (d), and when the side girder 1 is formed so as to be foldable at a middle part through a folding fitting 5, the stair can be easily received in the attic space storage house, and the appearance of a ceiling is fine. In addition, when the floor of the lift frame 10 of a simple lift is formed to be horizontally turnable, the ascending and descending of the elevating stair becomes easy to facilitate the loading and unloading of a baggage.
Patent JP-S6258041-A (JP)
Title: Suction pressure detector for internal combustion engine
Inventor: KIGAMI KATSUHIKO
IPC: F02D45/00
Filed: 1985-09-05
Abstract: PURPOSE:To secure such a stable suction pressure signal that has no pulsation, by compensating a detection signal with a large filter constant at a driving state where the detection signal out of a suction pressure sensor largely pulsates, and at the driving state other than this case, compensating it with a small constant, respectively. CONSTITUTION:In this device bearing the above caption, a suction pressure sensor M3 is attached to a suction pipe M2 of an internal-combustion engine M1, while the detection signal is inputted into a suction pressure signal outputting device M4, compensating the said signal with the specified filter constant, and the compensation value is outputted as a suction pressure signal. In this case, there is provided with a driving state detecting device M5 which detects at least one side in idle running and high load running of the internal- combustion engine 1. And, when the said detecting device M5 detects the idle running or the high load running of the engine 1, a filter constant to be used at the suction pressure signal outputting device M4 is set to the large value by a filter constant altering device M6, but under the other driving conditions, the filter constant is set to the small value.
Patent JP-S6353853-A (JP)
Title: High-power ultraviolet radiator
Inventor: KAWASUMI KENICHI
IPC: H01J61/32
Filed: 1986-08-25
Abstract: PURPOSE:To obtain a radiator having a forced controlling method effective for a mecury vapor pressure, by housing both end parts of a radiator as well as a temperature sensor in a rectangular block and holding this block on a temperature controllable fixed plate. CONSTITUTION:In a discharge container 1 having 85% or more transmission factor for light of a 185 nm wavelength, both large-diametrical tube end parts 4 and 4' containing stems 3, on which filaments 2 are mounted, are assembled in the identical-directional side. On the side ranging from the filaments 2 of these large-diametrical tube end parts 4 and 4' to their terminal ends, the tube end parts are housed and fixed in a rectangular block 5 made of metal. A thermocouple as a temperature senser 6 is adhered to either one of these large- diametrical tube end parts 4 and 4' of the discharge lamp 1. The tube end parts 4 and 4' as well as the said adhesion part are adhered/fixed with the rectangular block 5 by the use of cement 7 having a main constituent of oxide of aluminium or zirconium or the like. Moreover, one to plural number of rectangular blocks 5 are fixed with a fixing plate 9.
Patent JP-2000301675-A (JP)
Title: Laminate and sealed container
Inventor: MORI HARUHIKO
IPC: B32B27/10
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To enable the deep draw forming, provide superior heat resistance, oxygen gas barrier properties, mechanical strength and the like and enable laminatation on a paper by forming a laminate out of a polypropylene layer, a bonding resin layer, a gas barrier layer and an ethylene copolymer layer of specified bonding strength with the paper. SOLUTION: At least four layers formed of a polypropylene layer, a bonding resin layer, a gas barrier layer and an ethylene copolymer layer of bonding strength with a paper of 150 g/15 mm width or more (180 deg. release, 300 mm/min. release speed) are laminated together. The melt index (JIS K6758) of a propylene of the polypropylene layer is preferably 0.1-10. As the bonding resin, a maleic anhydride modified propylene is preferred. As the gas barrier layer, an ethylene- vinyl alcohol copolymer is preferred. As the ethylene copolymer layer, a terpolymer composed of an ethylene of little odor, an acrylic ester and a maleic anhydride is preferably used.
Patent JP-S6353797-A (JP)
Title: Memory circuit
Inventor: HARUHARA IZURU
IPC: G11C11/401
Filed: 1986-08-25
Abstract: PURPOSE:To attain access to a memory as data suitable for data compression by providing a means to convert the bit arrangement of a data to be accessed to a memory array in matrix state. CONSTITUTION:When an A/B terminal input 104 is '0', if a rotating input 106 from terminals S1 and S0 is '00', outputs A0, A1, A2, and A3 correspond respectively to inputs B0, B1, B2, and B3. If the rotating input 106 is '01', outputs A1, A2, A3, and A0 correspond respectively to inputs B0, B1, B2, and B3. In such a manner, the outputs are rotated by one bit to the right. If the rotating input 106 is '10', said rotation goes to be by two bits to the right and the outputs A2, A3, A0, and A1 respectively correspond to the same inputs as the above, and further, if the input 106 is '11', the outputs goes to be A3, A0, A1, and A2. Since the conversion of bit arrangement of an access data is available corresponding to dither matrix, etc., the efficiency of data compression, etc., can be increased.
Patent JP-2001022783-A (JP)
Title: Information registering device
Inventor: KUBO TAKEHIRO
IPC: G06F17/30
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To retrieve only the place of a storage area required for retrieval and to improve retrieving efficiency by preparing the table of correspondence between the keyword of registered information and the place of the storage area. SOLUTION: In the case of registering information in a storage device 10, a table 13 of correspondence between the keyword sorting the information to be registered and the place of the register information storage area in the storage device 10 is prepared and stored in a memory 12 by an information/ storage area correspondence table creator 11 built in a terminal 6. When retrieving the registered information, the keyword such as '001', for example, of the information is inputted and transmitted from a keyboard 7 connected to the terminal 6 to an information retriever 9.  While referring to the information/ storage area correspondence table 13, places A, C and E of the storage area storing the keyword '001' in the storage device 10 are retrieved from the part of the keyword '001' on the correspondence table 13 from the memory 12 by the information retriever 9, and each of technical information with the keyword '001' is acquired, transmitted to the terminal 6 and displayed on a display.
Patent JP-H0484016-A (JP)
Title: Kerosene vaporization type burner
Inventor: TANAKA NOBORU
IPC: F23N5/00
Filed: 1990-07-25
Abstract: PURPOSE:To carry out dry burning operation for sure and reduce an excessive load to a carburetor, heater, or kerosene pump by ending dry burning operation when the number of times of repeated stoppings of the dry burning operation in the midway is more than a certain number. CONSTITUTION:Dry burning operation is carried out by heating a car buretor 5 by a heater 6 through a control section 30 to a temperature fairly higher than the temperature at the time of ordinary combustion operation and by discharging the tar vaporized in the carburetor 5 from a nozzle 10 by dry operation of an electromagnetic pump 8. If in the counting of the time of dry burning operation a water flow switch 15 is tuned ON, the dry burning operation is stopped in the midway and at the same time supply hot water mode is started with priority. And, the number of stoppings in the midway of the dry burning operation is accumulated in the control section 30. It is judged whether or not the number of stoppings in the midway of the dry burning operation has reached a certain number of times, and if it has not yet reached a certain number (n) of times, the dry burning operation is started again when a waiting time has passed. If the number of times of stopping the dry burning operation has reached the certain number (n) of times, the dry burning operation is not conducted and it is finished.
Patent JP-H0839767-A (JP)
Title: Screen printer
Inventor: TAKAGI MASAO
IPC: H05K3/12
Filed: 1994-07-29
Abstract: PURPOSE:To miniaturize a screen printer by shortening the length of the metal of a screen mask. CONSTITUTION:A screen printer coats the surface of a printed board with solder paste via a screen mask while moving a squeegee on a screen mask. The squeegee is formed only of a squeegee 8 to be rotated at 180 degrees by fixing a squeegee holder 13 for holding a squeegee rubber 14 with a motor 10 fixed to an upper shaft 9, thereby altering the angle to either theta1 to the axial center and theta2 symmetrical to the theta1. Thus, only one squeegee is sufficient and hence the printer can be reduced in size.
Patent JP-H0245999-A (JP)
Title: Box body of electronic equipment
Inventor: KAWABATA KATSUMASA
IPC: H05K5/02
Filed: 1988-08-08
Abstract: PURPOSE:To prevent removal of a side plate to a side by bringing down a cover to the box body side and by fitting a second fitting projection part of the cover to a second fitting recessed part of the box body to fit side plates which hold the fitting projecting part and the fitting recessed part each other. CONSTITUTION:A first fitting projecting part 16 of a cover 3 is inserted to a first fitting recessed part 10 of a box body 2 from a slanting direction. The cover 3 is turned to the main body 2 with a fulcrum of the recessed part 10 and then brought down. As the cover 3 turns, a tilting side 18a passes through an inner end of an open side of a lower plate 6. When a second fitting projecting part 18 reaches a second fitting recessed part 11, the projecting part 18 is forcibly fit to the recessed part 11 due to restoring elasticity of a fitting piece 17. A fitting part 19 of right and left side plates 14, 15 of the cover 3 fits to right and left side plates 7, 8 of the main body 2, and removal of side plates, that is, deformation thereof can be thereby prevented even if a force is applied to a box 1 in a twisting direction.
Patent JP-S6256834-A (JP)
Title: Optical performance measuring instrument
Inventor: HIROTA YUJI
IPC: G01M11/02
Filed: 1985-09-05
Abstract: PURPOSE:To find the optical performance of a lens to be measured by arranging a movable mirror between the lens to be measured and an edge opening surface and rotating or oscillating the movable mirror and scanning a slit body image illuminated with luminous flux from a light source. CONSTITUTION:The movable mirror 5 which is rotated or oscillated as shown by an arrow is arranged between the lens 1 to be measured and a slit body 2 illuminated with luminous flux from a light source 4. A slit 7 having an edge opening is arranged on the image formation plane 6 of the body 2 formed by the lens 1. A photomultiplier 9 detects the quantity of light of part of a linear image intensity distribution 8 passes through the opening 7. Consequently, the linear image intensity distribution 8 of the body is scanned substantially through the opening 8 and a signal obtained by the photomultiplier 9 is differentiated by a differentiating circuit 10 and processed by Fourier transformation through an arithmetic circuit 11 to find the modulation transfer function MTF of the lens 1 with high precision.
Patent JP-S6443615-A (JP)
Title: Construction of excess water-overflow portion in oil cement underground wall
Inventor: KUNITO MITSUHIRO
IPC: E03B3/34
Filed: 1987-08-07
Abstract: PURPOSE:To prevent the change of the ground surface into damp ground when the level of groundwater rises by a method in which a water-soluble high molecular substance in the upper excavated portion is decomposed to give it water permeability. CONSTITUTION:The ground 3 is excavated while jetting a water-soluble high molecular substance liquid from the ground's surface 2 to an optional depth to form an upper excavated portion 4. The ground 3 is further excavated while injecting cement milk below the portion 4 to form a soil cement underground wall 1. A substance capable of decomposing the high molecular substance is injected into the soil containing the water-soluble high molecular substance of the portion 4 to give it water permeability. The change of the surface layer and adjacent area into damp ground or the spurting of groundwater from the ground's surface, as in conventional cases, can thus be prevented when the level of the groundwater rises.
Patent JP-H1137767-A (JP)
Title: Navigation system
Inventor: YOSHIDA TOMONORI
IPC: G09B29/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To display the advancing direction of itself to the maximum on a screen and to solve such a problem as a displayed screen cannot be observed well depending on road situation by prohibiting operation of a map scrolling means when a displayed screen is shifted horizontally or diagonally by a screen shifting means. SOLUTION: A comparison judgement means 313 compares a value r1 obtained by a distance-in-straight-line calculation means 312 to R1 called from a scale-R1 memory area 301. An azimuth determining means 314 determines, when the r1 is equal to or larger than the R1 based on the comparison means 313, an azimuth from a car's mark position to that point. When, based on a command from an operation input means 8, specified action is performed depending on whether a screen rotation means 320 is in enabled state (rotation mode) or a screen shifting means 319 is in enabled state (shift mode), a map scrolling mode prohibiting means 318 prohibits a map scrolling mode.
Patent JP-H0245765-A (JP)
Title: Mist blowout nozzle for air flow visualizing device
Inventor: TAKAHASHI YASUO
IPC: G01P13/00
Filed: 1988-08-08
Abstract: PURPOSE:To prevent the nozzle from being clogged and drops of water from falling owing the condensation of mist by forming a slanting surface which spreads toward the tip in the inner peripheral surface of the opening part of the nozzle for blowing out the mist. CONSTITUTION:The mist which is produced by a mist producing device 1 and introduced into a header 81 through a duct 40 is blown out from many blowout nozzles 90 of the heater 81 perpendicularly to the floor surface of a clean room 80. Then the slanting surface 92 such as a tapered or R part which spreads toward the tip is formed in the inner peripheral surface of the opening part 91 of the cylindrical blowout nozzles 90 whose tips are opened in the perpendicular blowout direction. Therefore, drops 100 of water move back by the tapered slanting surface 92, etc., and never cause the blowout nozzles 90 to be clogged. Consequently, the clogging of the nozzles and the falling of the drops of water due to the condensation of the mist are prevented.
Patent JP-S6446025-A (JP)
Title: Brake shoe of disk brake
Inventor: ICHIKAWA OSAMU
IPC: F16D65/04
Filed: 1987-08-07
Abstract: PURPOSE:To prevent the deformation of linings due to the heat of brake by providing slits on the opposite sides of adjacent linings. CONSTITUTION:Slit linings 9, 10 made of a sintered alloy each having outside rivet holes 5 and inside rivet holes 6 are fixed to the surface of a nearly crescent-shaped lining installing plate 1 through rivets 7 to form a brake shoe 15. A slit 8 whose depth from a side exceeds a virtual line C which is drawn being in contact with the outer peripheries of both rivet holes 5, 6 is formed on each of the slit linings 9, 10. Thereby, since the amount of deformation due to the heat of brake is absorbed by the slits 8, the linings are not deformed to elongate the lives of the linings and a disk.
Patent JP-S6259008-A (JP)
Inventor: YOKOGAWA TAKASHI
IPC: B28B19/00
Filed: 1985-09-09
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-H01131643-A (JP)
Title: Method and apparatus for producing aerosol for scintigram measurement concerning ventilatory function
Inventor: JIYON BUASAA
IPC: A61M11/00
Filed: 1988-08-08
Abstract: PURPOSE: To generate aerosol with enough bonding force of a contrasting substance to carrier particles by using a colloid consisting of human serum protein with irregular surface structure but an approximately uniform particle size as a carrier substance to a radioactive contrasting material. CONSTITUTION: Vibration generated by an ultrasonic vibrating machine 3 is transmitted to a spraying room 5 through a sound transmitting liq. 4. A lower part of this spraying room 5 is a part for receiving a radioactive contrasting substance and has a hemispherical shape and the diameter is selected in such a way that the surface can spray enough amt. of aerosol even when a small amt. of a radioactive substance is received. Aerosol generated in the spray room 5 reaches a warpage sheet assembly 8. This warpage sheet assembly is extended to an inhalation hose 9 and an inhalation hole 10 is mounted on the end part of the inhalation hose. As not only the inhalation hole 10 contg. the inhalation hose but also the warpage sheet assembly 8, the spray room 5 and an air filter 6 are contaminated by expiration of a patient to be inspected, it is made as a disposable goods.
Patent JP-S6440843-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: H01L31/08
Filed: 1987-08-06
Abstract: PURPOSE:To enable selective control of injection and blocking performances of charge between a lower layer and an upper layer and to enhance image quality by incorporating an atom for controlling conductivity in a layer region in the upper layer in contact with the lower layer. CONSTITUTION:The photoreceptive member 100 is obtained by laminating on a supporting body 101 made of an Al alloy or the like a photoreceptive layer 102 composed of the lower layer 103 and the upper layer 104 made of a nonmonocrystalline material containing Si as a base and H or/and halogen, and provided with the layer region in contact with the layer 103, containing a conductivity governing atom (A), such as atom of III, V and VI except O and N, of the periodic table. The lower layer 103 is made of an inorganic material containing at least Al, Si, H, and Cu, and provided with a layer region containing Al, Si, and H in a nonuniform distribution in the layer thickness direction.
Patent JP-S6442202-A (JP)
Title: Planer
Inventor: YAMAMOTO KAZUO
IPC: B27G21/00
Filed: 1987-08-10
Abstract: PURPOSE: To prevent the failure in operation of a cover caused by the chips by providing the cover with a chip removing piece projecting in an extending direction of the cover and kept into contact with the cover. CONSTITUTION: When a frame 1 is molded and manufactured, an engagement hole to be engaged with a chip removing piece 12, is formed, and the chip removing piece 12 is engaged with the frame 1 after the molding, to hold a cover 9. The chip removing piece 12 is formed in such manner that it is kept into contact with the cover 9 with an acute angle to the backward movement of the cover 9. In a planer, a rotary blade 2 is rotated when an electric motor 3 is started, a lever 7 is operated by gripping an auxiliary handle 6, and a movable arm 8 moves the cover 9 backward. When a material to be cut is cut, the chips are discharged and apt to enter into the frame 1 from a part where the cover 9 of the frame 1 is moved backward, but the chips entering into the frame 1 can be removed through a space between the cover 9 and the frame 9 by the chip removing piece 1 mounted on the part.