baber/WOPTO huggingface dataset:
Patent JP-2000059276-A (JP)
Title: Radio equipment for identifying mobile object
Inventor: YAMAKOSHI TOSHIHARU
IPC: H04B7/26
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To select an optimum signal immediately among a plurality of signals by sampling a base band signal obtained after detecting a reception signal for a plurality of number of times for every reception code bit with a clock signal recovered from the base band signal thereby calculating probability of its code bit. SOLUTION: An antenna 6 of a reception system 200 receives a reception signal sent from a transmission system 100 and receives a delay at delay devices 7, 8 respectively and detectors 9, 10 demodulate the respective delayed reception signals into base band signals. Clock recovery circuits 17, 22 recover a clock to sample the base band signals that are detected. Probability calculation devices 19, 20 sample the received code bit with the clock outputted from the clock recovery circuits 17, 22 to calculate the probability. Then a comparator section 29 compares a lock state of the clock recovery circuits 17, 22 with output results of the probability calculation devices 19, 20 to select an optimum signal among a plurality of the reception signals.
Patent JP-S6466509-A (JP)
Title: Hollow cylinder type no-contact displacement meter
Inventor: KIKUCHI TERUO
IPC: G01B21/32
Filed: 1987-09-07
Abstract: PURPOSE:To achieve a highly accurate measurement of a displacement, by providing a plurality of measuring sensor on an internal wall surface of a hollow cylinder body covering an object to be measured to detect a deformation of the object being measured circumferentially at an equal interval. CONSTITUTION:A plurality of measuring sensors 3 are provided on an internal wall surface 1a of a hollow cylinder body 1 covering an object to be measured 5 to detect a deformation of the object 5 being measured circumferentially at an equal interval. Then, the object 5 being measured is fastened on a mounting construction 7 with a screw 6 being inserted into a hollow part of the cylinder body 1 and a distance X between the sensors 3 and the object 5 being measured is measured to be fed to a measuring apparatus from an output terminal 4. Here, the environment of the construction 7 is changed (for example, the temperature is raised by 30 deg.) and a measurement is performed after the change in the temperature to draw the way the sensors 3 and the distance X vary at the terminal 4 thereby permitting measurement little affected by the mounting on the measuring side or the like.
Patent JP-H1069069-A (JP)
Title: Production of photosensitive planographic printing plate
Inventor: GOTO SHIGETO
IPC: G03F7/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To make a photosensitive layer as a thin film and to obtain both of developing property and a printing durability by controlling a dry coating amt. of an uppermost photosensitive layer to a specified amt. or smaller and controlling a dry coating amt. of an uppermost photosensitive layer smaller than the amt. of a lower layer. SOLUTION: The dry coating amt. of the uppermost photosensitive layer 2 is controlled to <=10mg/dm<2> and the dry coating amt. of the uppermost photosensitive layer 2 is smaller than the amt. of a lower layer 3. These layers are formed by first applying the photosensitive layer 3 on a support 1 and the then applying a coating liquid for the photosensitive layer 2 while the first layer 3 is in a wet state, namely, before the layer 3 is subjected to a drying process. Namely, before the support 1 coated with the first photosensitive layer 3 enters a drying zone, the coating liquid for the photosensitive layer 2 is applied. One of the coating liquids for photosensitive layers contains an o- quinone diazide compd. and an alkali-soluble resin. The production method includes processes of applying and drying a coating liquid for each layer.  Each coating liquid contains a solvent having small solubility with other coating liquids.
Patent JP-H04105672-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-08-24
Abstract: PURPOSE:To enable a ball to be liable to flow into a special prize winning port and thereby generate a special game by temporarily accumulating inflow game balls from an inflow path under the inflow condition until a preliminary game subsequently carried out and opening the accumulated balls when the preliminary game is carried out. CONSTITUTION:A variable prize winning device having left and right auxiliary specified prize winning ports is provided in the center of a game region 2. An auxiliary inflow path 100 communicating with a prize winning space 52 below the variable prize winning device is provided in the upper center of the variable prize winning device, and a pair of movable pieces for opening and closing the upper end inlet of the auxiliary inflow path 100 are provided in the upper end inlet. Also, an accumulating member 60 as an accumulating means projecting properly on a guide bottom surface 51c is provided in the upstream part of the inflow path 100. Game balls reaching the guide bottom surface 51c through the auxiliary inflow path and inflow port will be temporarily accumulated on the guide bottom surface 51c by the accumulating member 60.
Patent JP-H0272649-A (JP)
Title: Method for evaluating semiconductor device
Inventor: TAKIMOTO KAZUHIRO
IPC: G01R31/26
Filed: 1988-09-07
Abstract: PURPOSE:To improve the evaluation of the junction part between an electrode layer and an N-type polycrystalline silicon layer by performing the evaluation by an electric method which is suitable for actual devices by changing the polarity of a current which is applied to the junction part, and performing the evaluation based on the measured voltage-current characteristics in the changed polarities. CONSTITUTION:A thermal oxide film 12 is formed on one main surface of a silicon substrate 11. An N-type polycrystalline silicon film 13 is deposited on the thermal oxide film 12, and patterning is performed on the film 13. An electrode metal layer 14 is deposited on a part of the N-type polycrystalline silicon film 13, and patterning is performed for the layer 14. The connection between the electrode metal layer 14 and the N-type polycrystalline film 13 is performed by heat treatment after the deposition of the electrode metal layer 14. When the junction part is evaluated, the polarity of a current that is applied to the junction part is changed, and measurement is performed. The evaluation is performed based on the measured voltage-current characteristics. The quantity of the disappearance of the polycrystalline silicon at the junction part between the metal electrode layer 14 and the N-type polycrystalline silicon film 13 can be quantitatively evalualed in a short time.
Patent JP-S6469420-A (JP)
Title: Truck loader
Inventor: SHINGO TERUSHIGE
IPC: B65G65/06
Filed: 1987-09-09
Abstract: PURPOSE:To enable even a compact truck loader for bulk coal or the like to work to a high bulk mountain by making a machine body travel parallel to the slant surface of bulk mountain, raking the bulk with a scraper conveyer mounted on the machine body and provided on the upper end with an extendable harrow device and loading the bulk on the truck with a transfer device. CONSTITUTION:A truck loader is moved to a position of a coal mountain S to set a third sprocket 8 to the foot of coal mountain S by a cylinder 15, turn a turning frame 2, set a scraper 11 to the slant surface S' of coal mountain S, and the depth L of a blade 10 and the depth L1 of a scraping rod 30 of a harrow device 37 to a predetermined amount. Thus, the scraper 11 is driven so that crawler caterpillar 1 travels parallel to the slant surface. Thus, coal is scraped by the scraping rod 30 and blade 10 of harrow device 37, transferred in a trough 12 by the blade 10 and loaded on a truck T. Thus, even a high coal mountain can be dealt with using a compact machine.
Patent JP-S61103776-A (JP)
Title: Dressing method of grindstone
Inventor: OTADA MASAMI
IPC: B24B53/00
Filed: 1984-10-25
Abstract: PURPOSE:To prevent the surface of a workpiece from being scratched by making the height of the projection of an abrasive grain even by melting the abrasive grain bar undesirously projected from the surface of a grindstone by laser beam. CONSTITUTION:A base 14 provided with a condensing lens 12 and a laser beam oscillator 13 is capable of moving in the directions of X and Y axes. Position control of the base 14 makes it possible to beam the laser beam oscillated from the laser beam oscillator 13 and condensed by the lens 112 to an abrasive grain bar from the almost tangential direction of a grindstone. Thus beamed laser beam melts the end of the abrasive grain bar 16 undesirously projected from the surface of the grindstone to remove it making the height of the surface even.
Patent JP-S6379913-A (JP)
Title: Bottom blowing plug
Inventor: SUDO SHINTARO
IPC: C21C5/48
Filed: 1986-09-22
Abstract: PURPOSE:To reduce the effect of injecting gas at the time of repairing a bottom blowing plug, to remarkably improve the adhesive quantity of repairing material and to lengthen the service life of the plug by positioning concentratedly multi small pipes for the bottom blowing plug at small intervals. CONSTITUTION:In the bottom blowing plug 2 for converter, etc., the small pipes 4 having smaller intervals than the conventional small pipes are opened on the tuyere face at the inner side of furnace by 100-130 pieces. That is, as the number of pieces of pipes 4 for the above plug is not reduced as compared with the conventional plug, the bottom blowing gas flowing rate is secured and the stirring action of molten steel is executed in similar manner as the conventional plug. And, in case of damaging bricks 7 of the furnace wall 1 by bubbling, etc., repairing is executed by covering the damage part by the repairing material in an ordinary method. In this case, as the small pipes 4 have close intervals mutually and are positioned concentratedly in a straight line or ring-like, the area of gas injection becomes small. Therefore, the non- opening area in pipes 4 is widened and the effect by bottom blowing gas at the time of repairing is reduced, and the adhesion of repairing material is remarkably improved.
Patent JP-H0776816-A (JP)
Title: Weir made of flexible film
Inventor: TAKIGUCHI TOSHIHIKO
IPC: E02B7/20
Filed: 1993-09-09
Abstract: PURPOSE:To prevent the decrease of the water pass section of a river and the occurrence of rubbing wear between a wrapping cover and a river bed by preventing the occurrence of phenomenon wherein the falling wrapping cover is lifted from the river bed, in a weir wherein the wrapping cover is caused to rise and fall through the feed and discharge of fluid to and from the interior of the wrapping cover made of a flexible film. CONSTITUTION:In mounting of a wrapping cover 1 on a river bed A, the height level of a downstream mounting part 5 is set to a value lower than that of an upper stream mounting part 4 and a difference between the height levels is set to a value higher than height enough to rise the wrapping cover 1 in a position in the vicinity of a press fitment 6b. A difference between height levels causes fall of the wrapping cover 1 in a manner to be brought into firm adhesion along a river bed A to prevent the occurrence of lifting-up phenomenon of the wrapping cover.
Patent JP-H04105778-A (JP)
Title: Production of al clad steel plate
Inventor: ICHIKAWA TAKASHI
IPC: B23K20/04
Filed: 1990-08-27
Abstract: PURPOSE:To obtain the Al coated steel plate by press welding Al plates in a nonoxidative atmosphere to the steel plate on the surfaces of which an Al plating metal is stuck during the passage through a molten Al plating bath and is in a molten state and cold rolling this steel plate at a specific draft. CONSTITUTION:The steel plate past the Al plating bath is adjusted to a prescribed quantity of plating deposition by a squeezing machine, such as gas jet, and thereafter, the Al foil or Al plates of a prescribed thickness are press welded by rolls to this steel plate in the nonoxidative atmosphere while the Al plating is in the molten state. The reason for press welding the Al plates to the Al-plated steel plate in the molten state is to obtain high adhesive strength by utilizing the high reactivity of the Al in the molten state. The reason for press welding these plates in the nonoxidative atmosphere is to enhance the reactivity by preventing the oxidation of the Al plated surfaces. The Al-plated steel plate obtd. in such a manner is in succession cold rolled. The cold rolling enhances the joining strength of the Al plates, corrects the shape of the steel plate and enhance the thickness accuracy. The draft is specified to 5 to 15%.
Patent JP-H0656425-A (JP)
Title: Production of plzt powder
Inventor: FUJIOKA TAKAYASU
IPC: C04B35/49
Filed: 1992-07-31
Abstract: PURPOSE:To provide the method for producing the PLZT having a narrow particle diameter distribution and improved in the homogeneity of the composition at a low cost and in facilitated operability. CONSTITUTION:The uniform solution of Pb, La, Zr and Ti oxalate salts in concentrated nitric acid or the uniform solution of an oxalato-complex in the concentrated nitric acid is dropped in the alcohol solution of ammonia to precipitate oxalates containing the PLZT-composing metals, followed by calcining the precipitates at >= approximately 700 deg.C to produce the PLZT powder.
Patent JP-H11239740-A (JP)
Title: Shower head with water-purifying function
Inventor: TANIZAKI YOSHIE
IPC: B05B1/18
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a shower head for water-purifying shower which can prevent the leakage of a purifying material in a cartridge and extend the life of the purifying material. SOLUTION: As a shower head with a water purifying function, it comprises a shower cap part 1 for ejecting purified water, a shower head main body part 4 to be connected with the shower cap part 1 and a shower hose, and a cartridge 6 which is placed in the shower cap part 1 and part of the inside of the shower head main body part 4 and contains a purifying material 5. A raw water channel 13 for passing part of raw water is formed outside the cartridge 6. In the shower cap part 1 is formed a mixing part 14 for mixing purified water discharged from the cartridge 6 with raw water introduced from the channel 13.
Patent JP-H0387628-A (JP)
Title: Gas flow velocity/pressure measuring method for engine
Inventor: OHIRA TETSUYA
IPC: G01M15/04
Filed: 1989-08-31
Abstract: PURPOSE:To simultaneously measure the flow velocity and the pressure of gas of an engine and to easily elucidate its mutual relation by inputting the flow velocity data, crank angle data and pressure data of gas and bringing them to arithmetic processing. CONSTITUTION:A gas flow velocity/pressure measuring instrument 2 inputs a flow velocity signal being the flow velocity data of gas of an engine obtained by measuring it by a laser Doppler flowmeter 4 being a flow velocity measuring means, and also, a crank angle signal being the crank angle data of the engine obtained by measuring it by a rotary encoder 6 being a crank angle measuring means to a computer 8 being an arithmetic processing means. Simultaneously, a pressure signal being gas pressure data of the engine obtained by measuring it by a pressure pickup 10 being a pressure measuring means is inputted to the computer 8. The computer 8 brings the flow velocity data and the pressure data corresponding to the crank angle data to arithmetic processing, and obtains the flow velocity value and the pressure value of gas at every crank angle.
Patent JP-S60117376-A (JP)
Title: Picture display device for computerized tomographic image pickup device
Inventor: OOYA TAKESHI
IPC: G16H10/60
Filed: 1983-11-29
Abstract: PURPOSE:To make tomographic picture diagnoses more efficient, by putting other picture data in an optional rectangular area of a main picture by switching the address of a picture memory and simultaneously displaying the other picture data and main picture. CONSTITUTION:The segmented address of a segmenting area in a main picture memory and the starting address of a memory for inserting in an auxiliary picture memory when part of the auxiliary memory is inserted, are set in a picture memory address selecting circuit 200. The circuit 200 compares these addresses with picture pixel addresses given from a picture pixel address generating circuit 10 and outputs addresses for main picture and those for auxiliary picture by automatically switching correspondingly to the scan of a CRT50. Picture data read out from a picture memory 20 in this way are sent to displaying data processing circuits 31 and 32 in parallel and a prescribed data processing is performed. It is determined at a displaying data process selecting circuit 500 that data from which processing circuit are to be displayed on the CRT50. Obtained picture data are combined at a combining circuit 40 and displayed on the CRT50.
Patent JP-S59114030-A (JP)
Title: Manufacture of lens for optical filter
Inventor: YOSHIMURA KAZUO
IPC: G02B5/30
Filed: 1982-12-21
Abstract: PURPOSE:To remarkably improve the efficiency in operation by a method wherein a softened lens stock is bent along the concavely curved surface of a mold by sucking through a suction pipe, which contacts with the opening of grooves cut on the sections of the sides of the curved surface of a mold, and lenses are cut off from the part of the stock, in which no suction groove impression is contained. CONSTITUTION:A mold is formed by vertically cutting off both sides of a concavely curved surface body, the top surface of which consists of the molding surface with upward-open concavely curved surface. A lens stock is placed onto the mold, along the curved surface of which grooves are cut from the sections of the sides of the curved surface toward the inner domain of the curved surface in order to be softened by heating and simultaneously sucked through a suction pipe, which contacts with of placed near the opening of the grooves on the sections of the sides of the curved surface of the mold. Consequently, the softened lens stock is bent along the concavely curved surface and lenses are cut off from the part of the resultant curved lens stock, in which no suction groove impression is contained. An optical filter is placed between two lenses obtained as mentioned above and bonded or fusion-welded together with one another.
Patent JP-H0392293-A (JP)
Title: Pre-cutting off jig, its set method and device
Inventor: HORI TOSHIHARU
IPC: B26D1/547
Filed: 1989-08-31
Abstract: PURPOSE:To set accurately and easily and without distortion a pre-cutting off jig at a mold frame, by opening both the side plates of the mold frame so that their inner side surfaces may become approximately even with the inner bottom surface of a bottom plate, and arranging cutting off wire so that it may cross the inner side surfaces of both side plates and the inner bottom surface of the bottom plate. CONSTITUTION:Both side plates 3 of a mold frame 1 is opened so that their inner side surface may become approximately even with the inner bottom surface of a bottom plate 2, and a cutting off wire 6 at a pre-cutting off jig is arranged so that it may cross the inner side surfaces of both side plates 3 and the inner bottom surface of the bottom plate 2. Next, a pair of wire retaining members 7 retaining this cutting off wire 6 are furnished attachably/ detachably on the inner side surfaces of both side plates 3, and then, both side plates 3 are closed, and the pre-cutting off jig is set.
Patent JP-H0778638-A (JP)
Title: Chargeable battery with charged condition displaying function
Inventor: SEKIGUCHI SHUICHI
IPC: H01M10/48
Filed: 1993-09-10
Abstract: PURPOSE:To predict the remaining serviceable time of a chargeable battery without requiring connection to the apparatus body by equipping the battery with a charged condition displaying function. CONSTITUTION:A chargeable battery concerned is equipped with a charged condition sensing part 5 to sense the charge capacity of the battery incremental or decremental at the time of charging/discharging, a calculation control part 7 to convert the sensed varying portion of the charge capacity into the value representing the charged condition of the battery, and a display part 8 to exhibit the charged condition, and these are consolidated in a single piece with the chargeable battery proper. Thereby the charged condition of the battery set off from a portable appliance or a charger can always be checked only from the display on the battery, and the charged condition of a spare battery can be known even while the appliance concerned is in service and does not admit its connection, and it is possible to use smoothly and continuously any portable appliance of high service frequency such as a portable telephone, video camera, etc.
Patent JP-H09135596-A (JP)
Title: Electronic device
Inventor: MIYAZAKI HIDETO
IPC: B41J11/42
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to control a stepping motor unfailingly without burdening a microprocessor (CPU) with a load. SOLUTION: A motor controlling means is equipped with a selector (a signal selecting means) 64, which chooses either one of a repeat 1 signal (a constant speed revolution ending signal) from a CPU or a repeat 2 signal (a constant speed revolution ending signal) from an external device to output it as a repeat signal. A pulse generator 63 revolves the stepping motor at a constant speed by loading repeatedly a predetermined number of times the control data stored in a storing means (ROM) to be used at the time of the constant speed operation of the stepping motor when the repeat signal is '0'. When the repeat signal is '1', the stepping motor is driven at a constant speed revolution until the signal changes to '0' (until the repeat signal is inputted) by loading repeatedly the control data to be used at the time of constant speed above.
Patent JP-S61104009-A (JP)
Title: Additional application of blast furnace tapping spout
Inventor: YASUDA HISATOSHI
IPC: C21B7/14
Filed: 1984-10-25
Abstract: PURPOSE:To discriminate easily fresh and old materials and to determine exactly the timing for replacing the old material by making the color of the fresh material to be installed different from the color of the mold material in the stage of applying additionally castable refractories to a blast furnace tapping spout lined with castable refractories. CONSTITUTION:The lining 2 applied initially to a steel shell 1 in the rectangular sectional view of the blast furnace tapping spout in the longitudinal direction is worn by the local erosion which is called slag line 3 and the metal line 4 after use. The fresh material 2b is additionally applied on such old material 2a. The castable refractories contg. pure white sintered alumina as aggregate are used for, for example, the lining 2, i.e., the old material 2a and the castable refractories contg. the aggregate consisting partly or fully or brown electrofused alumina are used for the material 2b. The material 2a and the material 2b are then easily discriminatable and the sure sampling of the old material is possible. The easy determination of the timing for replacing the old material is thus made possible.