baber/WOPTO huggingface dataset:
Patent JP-S6439111-A (JP)
Title: Pn code generating circuit
Inventor: ITO HIDEAKI
IPC: H03K3/84
Filed: 1987-08-04
Abstract: PURPOSE:To produce plural types of PN codes having different arrangement of codes through a simple constitution by taking outputs of >=2 stages out of the middle of a shift register and switching these outputs in a prescribed cycle to feed them back to a first stage. CONSTITUTION:At least >=2 outputs are taken out of the middle of shift registers 13, 22 and 32 having the prescribed number of stages in addition to the output of the final stage. The exclusive logical switch means 16, 26 and 27 select and switch the outputs of the middle stages of those registers 13, 22 and 32 in the prescribed cycles and feed them back to the first stage. Then the means 16, 26 and 27 switch the middle outputs of registers 13, 22 and 32 and at the same time obtain the exclusive OR between those switched outputs and the output of the final stage to produce successively plural types of PN codes. In such a way, plural types of PN codes of different arrangements are produced without changing the number of stages of shift registers.
Patent JP-H0777599-A (JP)
Title: Processing method of radioactive liquid
Inventor: JIYOZEFU ANSONII BATAGURIA
IPC: B01J49/00
Filed: 1994-07-26
Abstract: PURPOSE: To treat a radioactive liquid and lessen the volume of solid radioactive wastes by selectively separating radioactive nuclide from a reproduction solution, discharging a reproduction solution of used non-radioactive nuclide, re-using the regenerated ion-exchange resin, etc. CONSTITUTION: A radioactive liquid 10 is collected in a collection tank 12. The liquid 10 is passed through a plurality of ion-exchange apparatuses 14 until the ion-exchange resin is used practically to the extend of the use limit. Meanwhile, an effluent 16 passing an apparatus 14 and containing radioactive nuclide is purified until the resultant liquid becomes a liquid for which treatment for radioactive components is no more needed and then discharged to a liquid monitoring tank 18. The used ion-exchange resin 20 of the apparatus 14 is taken out of the apparatus 14 and collected to a used resin collecting tank 22. The resin 20 contains radioactive nucleus ions in the liquid 10 and non- radioactive nuclide ions. The resin 20 is chemically regenerated in a used resin regenerating apparatus 24 and used again.  Then, the effluent 30 is passed through nuclide-specifically absorbing apparatus 38 and the volume of the solid radioactive waste 40 is lessened to the minimum and concentrated.
Patent JP-H0726708-A (JP)
Title: Extensible elevating footboard device
Inventor: SHIMIZU MAMORU
IPC: E04G1/20
Filed: 1993-07-13
Abstract: PURPOSE:To increase the general usability of a footboard by suspendedly fixing a fixed footboard to footboard supporting members that are elevated or lowered while being guided by both legs of a gate frame, by suspending a movable footboard by a pair of parallel links, by guiding operating levers that have been pivotally supported by the parallel links with elevation guide cams, and by projectedly providing guide cam surfaces for guiding the extension of the movable footboard to the elevation guide cams. CONSTITUTION:A fixed footboard 13A is bridgedly provided to the lower end of footboard supporting members 12A, 12B that are elevated or lowered while being guided by both legs of a gate frame 10. A movable footboard 13B is suspended from the footboard supporting members 12A, 12B by means of a pair of parallel links 14A, 14B under the fixed footboard 13A. The other ends of extensible operation levers 15A, 15B whose one end has been pivotally supported by the parallel links 14A, 14B are guided by elevation guide cams 16A, 16B that have been fitted along both legs of the gate frame 10. The extension guide cam surfaces 17A, 178 of the movable footboard 13B are projectedly formed to the lower part of the elevation guide cams 16A, 16B. When a worker moves on the roof of a vehicle having a large height, the footboard supporting members 12A, 12B are stopped at the height of the roof 19. While, when a worker moves on the roof 21 of a vehicle having a small height, the footboard supporting members 12A, 12B are lowered by a cylinder device 18 and are stopped in the position of the roof 21.
Patent JP-S6255520-A (JP)
Title: Controller for engine
Inventor: SUZUKI ATSUSHI
IPC: G01M15/00
Filed: 1985-09-04
Abstract: PURPOSE:To enable the smooth and highly accurate control of an engine in any load condition of the engine by constituting the engine such that an intake air quantity is obtained as a digital measuring output. CONSTITUTION:Start pulse signals for controlling the building-up of a heating power for a temperature sensing element 12 are basically generated in a condition that the start pulse signals are in synchronism with the rotation of an engine. On the other hand, for example, in the low load condition of the engine, the start pulse signals are composed of signals with a constant period that is equal to or longer than the rotation period of the engine at least. Thus, in the engine with a high possibility that acceleration works are frequently conducted, first the load condition is detected 101. Then, when the low or medium load condition 102 is decided, an air quantity measuring operation is conducted by periodic start pulse signals 104 that enable the latest measured data to be effectively obtained without synchronizing with the rotation of the engine. Therefore, the acceleration work in a low rotational speed condition can be sufficiently coped with.
Patent JP-S6177204-A (JP)
Inventor: HASEGAWA KO
IPC: F21V7/09
Filed: 1984-09-18
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-H0861931-A (JP)
Title: Appearance inspecting method for j-bend type semiconductor package and device therefor
Inventor: SHIRAKAWA TETSUYA
IPC: G06T7/00
Filed: 1994-08-19
Abstract: PURPOSE: To inspect the deformation or dislocation of a bend lead even when the bend is J-shaped. CONSTITUTION: In one of rows of leads 2a to 2d arrayed around a semiconductor package 1a, a lead giving a maximum dislocation is compared with a judgement value, and this process is sequentially applied to other lead rows similarly, thereby making judgement as to the conformity thereof to an acceptable level. Thus, even when the end section of the data of the leads 2a to 2d is J-shaped, the deformation or dislocation thereof can be inspected with high accuracy. In addition, the size of a foreign material is compared similarly and, therefore, a defective lead due to the deposition of a foreign material can be accurately inspected. As a result, the function of appearance inspection even regarding a J-shaped lead can be enhanced.
Patent JP-2000027272-A (JP)
Title: Joint structure for concrete structure and band joint used therefor
Inventor: FUJII MASAYUKI
IPC: E03F3/04
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure with stepped portions, recessed from the inner wall faces of structures, at the opposite ends of a pair of concrete structures, the opposite stepped portions being connected via a band joint of elastic material, wherein sufficient flexibility to easily absorb the relative displacement of the structures is granted to a joint and the expansion of the joint to the inside spaces of the concrete structures is prevented. SOLUTION: A band joint 5 includes mounts 5a, 5b mounted on respective stepped portions 1a and a connection 5f for connecting the mounts to each other. A plurality of layered portions 5c, 5d, 5e bent and layered on the connection and formed of elastic material are also provided, the layered portions being mutually joined at places 8A, 8B each, at least.
Patent JP-H0480602-A (JP)
Title: Wheel alignment adjusting device
Inventor: WAKAMORI TAKEHISA
IPC: G01B5/255
Filed: 1990-07-23
Abstract: PURPOSE:To enable entire wheel alignment adjusting operation to be easy and efficient by providing a nut runner, a gear-lock tool, a sensor, and a traveling mechanism. CONSTITUTION:An adjusting device 20 is provided with a nut runner 22 which can be engaged, a gear-lock tool 24 which can be engaged to a compensator arm 6, a sensor for relatively positioning the nut runner 22 and the gear-lock tool 24, and a traveling mechanism 28 for moving the nut runner 22, the gear- lock tool 24, a bolt 8, and the compensator arm 6 while the nut runner 22 and the gear-lock tool 24 are engaged to the bolt 8 and the compensator arm 6 in one piece. Then, after the nut runner 22 and the bolt 8 are relatively positioned through a sensor 26, the bolt 8 is loosened through this nut runner 22. Then, while the nut runner 22 and the gear-lock tool 24 are engaged to the bolt 8 and the compensator arm 6, this compensator arm 6 is displaced through a traveling mechanism 28, thus enabling a trailing arm to be rocked and toe-in adjusting operation of a rear wheel to be performed automatically.
Patent JP-S6440810-A (JP)
Title: Holographic display system
Inventor: TANIGUCHI NAOSATO
IPC: G03H1/02
Filed: 1987-08-07
Abstract: PURPOSE:To obviate the generation of a reflection type hologram by the coloration and heat of the hologram by providing a transparent wavelength selective permeable film to the surface of the hologram on the side opposite to the surface facing an observer. CONSTITUTION:The transparent wavelength selective permeable film, for example, an IR shielding film 7 is stuck by an adhesive agent layer 8 to the surface of the reflection type hologram 6 on the side opposite to the surface facing the observer. For example, a film prepd. by vapor deposition of metal such as aluminum or chromium on polyethylene terephthalate is used as this transparent wavelength selective permeable film 7. The characteristic of the spectral transmittance of the film 7 is as shown in the figure. The transmittance is determined to a suitable value by the material to be deposited by evaporation and the thickness thereof, i.e., by the transmittance of a visible light region. The harmful wavelength parts such as IR rays and UV rays of the solar rays are, therefore, cut by using the suitable transparent wavelength selective permeable film. As a result, the deterioration of the hologram by the coloration and heat thereof is obviated.
Patent JP-H0360864-A (JP)
Title: Power source device for arc processing
Inventor: NAGASAKA MORITOSHI
IPC: B23K9/09
Filed: 1989-07-27
Abstract: PURPOSE:To allow the setting of the high operation frequency of a DC/AC conversion circuit by adopting the constitution in which switching elements are switched in the zero state of the current flowing in the element. CONSTITUTION:The switching element 4a is assumed to be conducted during the output of a signal d1 by a two-phase sepn. circuit. The current IL flows in the direction of a current rectifier circuit 2 the switching element 4a  a reactor 20. The output (d) of a comparator circuit 26 decreases to zero and the switching element 4a is shut off when the error signal  v<s (the output of a saw tooth wave generating circuit 25) is attained. The charging of a capacitor 6a is then started and a capacitor 6b starts discharging. The comparator circuit outputs the high level signal (d) again upon holding of  v>s. This signal (d) is made into a signal d2 by the two-phase sepn. circuit 27 and is supplied to the switching element 4b. Even if the signal d2 is supplied to the switching element 5b, the element is reverse biased by the forward voltage drop of the element 5b and the conduction is prevented. The current begins to flow to the switching element 4b and the polarity of the current IL inverts when the current IL of the resonance circuit decreases to zero.
Patent JP-S6255016-A (JP)
Inventor: KANETAKE YUJI
IPC: A01D59/00
Filed: 1985-09-04
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-S5897973-A (JP)
Title: Semiconductor image pickup device
Inventor: MAEJIMA TOSHIO
IPC: H04N5/335
Filed: 1981-12-07
Abstract: PURPOSE:To control a stop corresponding to a signal from a photosensitive element and to obtain an optimum picture, by forming numbers of photoelectric converting elements for image detection on the main surface of a semiconductor substrate, and providing the photosensitive element which sense the quantity of light made incident to each element on the average in the substrate. CONSTITUTION:On an N type semiconductor substrate 20, a P type semiconductor layer 22 is formed and between the substrate 20 and layer 22, P-N junction J is provided. This junction J is formed so as to expand nearly in parallel over the substrate surface where numbers of photodiodes for image detection are arrayed, and its depth (d) is made more shallow than the entry depth of light 38 for image pickup into the semiconductor. In this layer 22, an N<+> type area 24 for a photodiode source having low resistivity and an N<+> type area 26 for a drain are formed by diffusion, etc., and on the top surface of the layer 22, a gate electrode layer 30 is formed through an SiO2 film 28. Then, a photodiode including the P-N junction J is used as a photosensitive element which senses the quantity of light made incident to numbers of photodiodes for image detection on the average, and a stop is controlled according to a quantity-of-light signal from the element.
Patent JP-S5899223-A (JP)
Inventor: SUGIHARA HIROAKI
IPC: H02J3/00
Filed: 1981-12-07
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-H0747204-A (JP)
Title: Apparatus for filtration and method therefor
Inventor: FUSENOBU TAROU
IPC: B01D29/62
Filed: 1993-08-09
Abstract: PURPOSE:To provide an apparatus and a method for filtration wherein the amt. of residue of a stock soln. can be made almost zero and only solid material can be separated from the stock soln. and taken out, and the inside can be cleaned with a small amt. of cleaning liq. and the process from the filtration process to the removing and cleaning processes of the solid material can be completely automated. CONSTITUTION:This filtration apparatus consists of a hollow closed container 16 with a stock soln. inlet pipe 12 for introducing a stock soln. A and a solid material removing pipe 14 for removing a solid material S in the stock soln., a filtration container 18 provided in the closed container and with an opened upper part and a flexible filter fabric 20 whose outer peripheral part is fixed on the upper edge of the filtration container. In addition, a filtrate removing pipe 19 for removing a filtrate B obtd. by filtration of the stock soln. is provided in the filtration container 18 and the filtrate removing pipe penetrates water- tightly the closed container and the filter fabric 20 is movably arranged between a filtration position L positioned at the inside of the filtration container 18 and a reversely turned position H reversely turned upward from the filtration position L and making a projected angle above the filtration container.
Patent JP-H0361245-A (JP)
Title: Plate-like material detecting apparatus
Inventor: SATO FUMIO
IPC: B65H7/12
Filed: 1989-07-31
Abstract: PURPOSE:To make it possible to always feed a single plate-like material by providing a measuring prove which clamps a plate-like material between itself and a holding plate when it slides upward, and a displacement sensor for detecting a displacement of the measuring probe so as to surely detect an interruption of transfer of plate-like materials and a stack of a plurality of plate-like materials which are then removed. CONSTITUTION:A measuring probe 5 located below a groove 2 is slid upward by actuating a cylinder so as to clamp an edge part of a plate-like material 3 between the front end of a horizontal part of the measuring probe 5 and a holding plate 4. In this case, since the holding plate 4 is firmly held by a force which is greater than the upward pressing force of the cylinder, the holding plate 4 never displaces upward. Accordingly, in accordance with the vertical displacement of the measuring probe 5, a sensor 8 can detect such a condition that a single plate-like material 3 is normally held, such a condition that a plurality of plate-like materials 3 are stacked, or such a condition that no plate- like material 3 is held. Further, if the single plate-like material 3 is normally held, the suction force of the holding plate 4 is released so as to allow the plate-like material 3 to drop into the groove 2.
Patent JP-S6439508-A (JP)
Title: Camber measuring method for hot rolled steel plate
Inventor: SUZUKI SADAYUKI
IPC: G01B11/24
Filed: 1987-08-06
Abstract: PURPOSE:To accurately measure a camber by inhibiting vapor which is produced in a scale sluice and a cooling zone from entering an image pickup area by shield plates and an air blower. CONSTITUTION:The shield plates 20 are installed between rollers of a roller table 12 for steel plate conveyance, and then the vapor 11 generated in the scale sluice provided below them is stopped from rising, so that the vapor is nearly prevented from entering the image pickup area 16 of an image pickup device 6. Further, the air blower 21 is arranged above a conveyance line and when the steel plate passes in the area 16, the blower 21 is put in operation to blow air toward the surface of the steel plate, so that the vapor 13 which is generated in a cooling zone positioned on the upstream side of the area 16 and flows along the surface of the running steel plate is pushed back and inhibited from flowing in the area 16. Therefore, neither of the vapor 11 and vapor 13 impedes the photodetection of regularly reflected light from the steel plate and an invariable accurate still picture is obtained to accurately measure the camber.
Patent JP-S5898727-A (JP)
Title: Attaching and detaching device of interchangeable lens and its accessories
Inventor: YAMAKI MICHIHIRO
IPC: G03B17/14
Filed: 1981-12-09
Abstract: PURPOSE:To install titled items by one-touch, by providing a friction member having elasticity, such as a spring piece, etc. fitted to a mount part, on the mount part, and also installing a bayonet clamping ring to the outside circumference of the mount part. CONSTITUTION:3 spring hooks 4, 5 and 6 fitted to a stepped part 3a of a mount part 3 of a camera body 2 are fixed, and also on the outside circumference of the mount part, a bayonet clamping ring 7 is installed so as to be freely turnable. Also, on a ring body 71, a hole 11 is provided in the radial direction, and into this hole, a ball 13 pressed elastically by a spring 12 is inserted. In this state, when installing the accessories to the camera body 2, the bayonet clamping ring 7 is turned clockwise. In that case, when the ball 13 reaches a position (alpha), a sound is uttered and the ball 13 is fitted into a recessed part 14, and can be installed by one-touch.
Patent JP-H0246727-A (JP)
Title: Method of holding wafer for pulling it up from pure water and drying it
Inventor: NAGASHIMA SETSUO
IPC: B66C1/28
Filed: 1988-08-09
Abstract: PURPOSE:To prevent an object to be washed from being stained at a part thereof which is brought into contact with a support mechanism when it is pulled up from washing water, by dipping the object in pure water while holding it with a lower nipping member, and exchanging the lower nipping member for an upper nipping member midway of pulling the object up from the water so that the part of the object which has been exposed from the water surface and dried is held by the upper nipping member. CONSTITUTION:Operation of an air cylinder 17 is stopped and a lower nipping member 2a, 2b is rotated by action of a tension spring 13 so that an object to be washed 1 is held between nipping sections 2a' and 2b' and dipped in pure water 19. The object to be washed is then pulled up slowly. In the midway, when approximately a half of the object 1 is exposed from the water surface and the nipping sections 2a', 2b' of the lower nipping member 2a, 2b is still within the water, operation of the air cylinder 18 is stopped and an upper nipping member 3a, 3b is rotated by action of a tension spring 14 so that the part of the object 1 which has been exposed from the water surface and dried is held between nipping sections 3a' and 3b'. The air cylinder 17 is operated again to rotate the lower nipping member 2a, 2b to release the washed object 1. After that, the object 12 is pulled up completely from the water.
Patent JP-H0515945-A (JP)
Title: Production of mold
Inventor: ASAHARA ETSURO
IPC: B22C9/02
Filed: 1991-07-11
Abstract: PURPOSE:To manufacture a mold at a low cost. CONSTITUTION:Molding sand at surface of space part after taking out a casting product is removed from an aggregation of molding sand in a flask, and a pattern plate having outer shape of the prescribed cavity, is abutted on this flask, and after filling the molding sand into gap between this pattern plate and the aggregation, this pattern plate is drawn out and the aggregation of molding sand having the prescribed cavity, is formed in the flask.
Patent JP-H0246846-A (JP)
Title: Bedding
Inventor: TSUCHIDA YUJI
IPC: A47C27/00
Filed: 1988-08-09
Abstract: PURPOSE:To make clean and comfortable the lives of bedridden old men and/or those of people under medical treatment over a long time, by equipping bedding with a hygroscopic sheet, a humidity indicator, a soft upper sheet for covering them, and a container containing a disinfecting and deodorizing gas generating agent. CONSTITUTION:A humidity indicator 7 indicates the timing for drying hygroscopic sheets 3, 3 in a simple way so that it can be read at a glance, and becomes discolored as the hygroscopic sheets 3, 3 absorb moisture. When the humidity indicator 7 changes its color from blue to pink this indicates deterioration of the drying function of the hygroscopic sheets 3, 3, so that a disinfecting and dehumidifying sheet 1 is exposed to the sun to dry the hygroscopic sheets 3, 3. Stabilized chlorine dioxide gas is hence continuously generated over a long time from a disinfecting and deodarizing gas generating agent pack contained in a pocket 5 so that harmful bacteria are prevented from being generated and malodorous gases are removed, and then the hygroscopic sheets 3, 3 absorb moisture and sweat from a mattress 10 and a quilt 11. In addition, an urethane sheet 2 which serves as a cushion absorbs moisture oozing from the hygroscopic sheets 3, 3.
Patent JP-S6256413-A (JP)
Title: Tyrosinase activity inhibitor extracted from droppings of japanese bush warbler and production of essence having inhibitory action on tyrosinase activity form droppings of japanese bush warbler
Inventor: MATSUI KENJI
IPC: A61K35/57
Filed: 1985-09-05
Abstract: PURPOSE:To obtain an extracted essence having strong inhibitory action on tyrosinase activity, by extracting droppings of Japanese bush warbler by using hot water, an organic solvent miscible or immiscrible with water of a combination of hot water and the organic solvent or Sephadex G-25 column. CONSTITUTION:A tyrosinase activity inhibitor useful s a cosmetic having beautifying effects and spot remover for clothes, etc., obtained from (a) a hot water extracted essence of droppings of Japanese bush warbler, (b) an extracted essence with an organic solvent miscible or immiscible with water from the droppings, (c) an extracted essence with an organic solvent immisible with water of the droppings, (d) an extracted essence obtained by extracting the extracted essence a with the organic solvent b or c again or (e) an essence having 300-900 main molecular weight in a molecular weight range of 150-1,500 obtained by passing the extracted essence a through Sephadex G-25 column.
Patent JP-H0670904-A (JP)
Title: Rf coil for mri device
Inventor: HAYAKAWA HIROSHI
IPC: A61B5/055
Filed: 1993-08-09
Abstract: PURPOSE:To provide a MRI device which enables fine adjustment for capacity and improvement in Q value. CONSTITUTION:An accept part 16 is formed by plural coil conductors 13, 14 and a dielectric 12 interposed in a spacing part 15 where the coil conductors are adjacent to each other, and a RF coil for MRI is capable of transmitting and receiving RF waves to and from a living body disposed in the accept part. In the RF coil for MRI device, an opening part 12a is provided in the dielectric interposed in the spacing part, and an exterior type condenser is added between the spaced conductors.