baber/WOPTO huggingface dataset:
Patent JP-2000356602-A (JP)
Title: Method and apparatus for adjusting positional relationship between x-ray pickup tube and x-ray source used in x-ray image processing
Inventor: KUBO HIROYASU
IPC: G01N23/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To make adjustable the positions of an X-ray source and a pickup tube by finding an X-ray brightest part by vertically moving a pickup surface having a center agreed with the X-ray brightest part by a predetermined distance, and eliminating the angular difference between the vertical axis of the pickup surface and an X-ray radiation axis found on the basis of the displacement of both brightest parts by relatively moving the pickup surface and the X-ray source. SOLUTION: An X-ray 8 is applied to the pickup tube 7 from the X-ray source 4 to find the brightest part 24. The pickup tube 7 is moved in the X, Y directions by X-direction, Y-direction driving circuits 14a, 14b and motors 12a, 12b to allow the brightest part of the X-ray to agree with a center of the pickup surface 10. The pickup tube 7 is moved in the X direction by a specific distance L by a Z direction driving circuit 14c and a motor 12c, and the X-ray 8 is applied to the pickup tube 7 from the X-ray source 4 to measure a distance(d) between the brightest part and a pickup surface 10.  An angle αmade between the X-ray radiation axis 6 and the Z-direction is determined on the basis of L and (d), the pickup tube 7 is rotated about the X and Y axes by XR direction, YR direction driving circuits 14d, 14e and motors 12d, 12e on the basis of the determined angle to allow the X-ray radiation axis 6 to agree with the Z-direction.
Patent JP-S5792613-A (JP)
Title: Regeneration of fluidized medium
Inventor: WATANABE YOSHIKI
IPC: F23G5/30
Filed: 1980-11-28
Abstract: PURPOSE: To make it possible to regenerate the fluidized medium effectively by use of a device of simple structure by a method wherein the fluidized medium is extracted from a fluidized bed furnace for burning ashes of heavy crude oil, the extracted fluidized medium adhered with the ashes is mixed with water and another ashes of the heavy crude oil and the mixture is returned to the furnace.  
     CONSTITUTION: EP ashes generating in a power plant using the heavy crude oil as a fuel are supplied to the fluidized bed furnace 11 to be burned in a fluidized bed consisting of fluidized sand. In this case, as the fluidized sand is adhered with the ash component of the EP ashes, it is extracted by a sand extracting pipe 12 provided at the fluidized bed of the furnace 11 and is supplied to a mixer 13. Further, another EP ashes and water are supplied to the mixer 13 through pipes 14 and 15, respectively, and after they are mixed sufficiently, the mixture is supplied into the furnace 11 by means of conveyers 16 and 17. Consequently, the furnace 11 can be operated safely by use of the above mentioned simple device and it becomes possible to regenerate effectively the fluidized sand as the fluidized medium without crushing the same. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08337449-A (JP)
Title: Method and device for improving coal ash quality
Inventor: ITO SADAO
IPC: C04B7/26
Filed: 1995-06-09
Abstract: PURPOSE: To produce a high quality coal ash by modifying a coal ash (fly ash) containing an unburned carbon. CONSTITUTION: The device is composed of an atomizer 18 of a surfactant aq. soln. and a spray type modification device 16 in which the coal ash is modified by blowing the surfactant aq. soln. sprayed from the atomizer 18 in the coal ash, and the modification device is incorporated at a waste gas flue 14 or an air flow transporting pipe. Then, 0.2-10wt.% aq. soln. containing 0.5-50wt.% surfactant is added in spray to the coal ash in the waste gas or during an air flow transportation. And a kneader type modification device in which the coal ash is modified by kneading the coal ash and the surfactant aq. son. may be incorporated at the air flow transporting pipe of the coal ash at a down stream of a raw powder silo.
Patent JP-H0772041-A (JP)
Title: Measuring method for arbitrary spots of vehicle
Inventor: KAMOSHITA TAKASHI
IPC: G01M17/007
Filed: 1993-06-16
Abstract: PURPOSE:To provide a non-contact measurement method which makes it possible to calculate a specified distance based on a sine theorem of trigonometry with an optical observer orthogonal to the center in substance with respect to arbitrary two measuring target points to be measured of a vehicle without necessarily depending on each center of the treads of a vehicle or the width of a wheel thereof. CONSTITUTION:Two image pickup cameras 6 are set at the left and right positions L and R on a moving base 2 orthogonal to at least the center line on an aligning base 20 for a vehicle 1. A focus is adjusted to arbitrary measuring target points A and B to match targets of CRTs 15L and 15R and the left and right angles of rotation and elevation of the respective image pickup camera are measured. Then, a distance between vertical lines in the direction of width from the center of the vehicle between A and B is calculated logically based on a length L-R between the cameras and an internal angle of a triangle connecting the points A and B.
Patent JP-2000002198-A (JP)
Title: Compressor
Inventor: MIYAMOTO YOSHIYUKI
IPC: F04D29/38
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a compressor which decreases influence of the secondary air on the main air stream. SOLUTION: A compressor is equipped with rotor blades 2 installed penetrating a hub 1 and stator blades 3 arranged between the rotor blades 2 and fixed to a casing 4, wherein each rotor blade 2 is equipped in its hub penetration part with a flange-shaped platform in such a way as aslant with respect to the main air stream, and its upstream is formed as intruding to the lower part of the hub 1.
Patent JP-2000002010-A (JP)
Title: Multistage parking device
Inventor: GENMA YASUHITO
IPC: E04H6/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To enable an easy access into a pit without removing the whole cover even in case of emergency regardless of power failure, etc., by composing a part of a cover covering a driving device and being extended in the longitudinal direction of a removable split cover and installing a trap to the lower section of the split cover. SOLUTION: Movable columns 3 are mounted movably on fixed columns 1 disposed in upright around the inside of a pit 2 in the vertical direction, the peripheral section of an upper-stage parking pallet 4 is fixed at the upper end of the movable column 3, and the peripheral section of a lower-stage parking pallet 5 is connected and fastened at a lower end section. The movable columns 3 and the upper-lower parking pallets 4, 5 are moved vertically by operating a driving device 7, and the lower-stage parking pallet 5 is lifted and lowered between a parking place and a ground place, where cars are taken in and out.  A part of a cover section extended on the side of the parking pallet 4 and placed at the upper section of the driving device 7 is composed of a removable split cover 11, and a trap 13 extending over the bottom section of the pit 2 from the top section of the fixed column 1 is installed to the lower section of the split cover 11 at that time.
Patent JP-H01272453-A (JP)
Title: Apparatus for manufacture laminate
Inventor: IKEZAKI TAKASHI
IPC: B32B43/00
Filed: 1987-07-08
Abstract: PURPOSE:To enhance productivity and to uniformalize the thickness of a material to be laminated, by placing a pasty material to be laminated containing a fluorocarbon resin as a binder on a slit plate and moving a reinforcing material so as to allow the same to pierce through the slit of said slit plate to bond the material to be laminated to the reinforcing material. CONSTITUTION:A hopper 2 is filled with a pasty material 12 to be laminated. For example, this pasty material 12 to be laminated is obtained by adding a solvent to a material to be laminated containing a fluorocarbon resin and carbon black and kneading the resulting mixture. The pasty material 12 to be laminated is bonded to are inforcing material 6 when said material 6 passes through a slit device 3. Subsequently, the solvent in the material 12 to be laminated is squeezed out by a solvent squeezing device 4 and the reinforcing material 6 having the material to be laminated bonded thereto is subsequently pressed by a press device 5 to obtain a laminate 10. By this method, the laminate consisting of the material to be laminated containing a fluorocarbon resin as a binder and the reinforcing material can be continuously prepared and the productivity thereof can be enhanced to a large extent.
Patent JP-S5792659-A (JP)
Title: Water heater that utilizes solar heat
Inventor: ODA TAKASHI
IPC: F24S90/00
Filed: 1980-11-29
Abstract: PURPOSE: To prevent high temperature hot water present in an upper part of a hot water storage tank and low temperature hot water present in a lower part thereof from mixing with each other, by connecting through a pipe and a circulating pump the upper  part of the tank with a lower end of a solar heat collector and by connecting through a pipe the upper part of the solar heat collector with the lower part of the tank.  
     CONSTITUTION: The upper part of the hot water storage tank 1 is connected via the circulating pump 2 with the lower end of the solar heat collector 3, and the upper end of the collector 3 and the lower part of the hot water storage tank 1 are connected. The upper part of the collector 3 and the upper part of the tank 1 are provided with temperature difference sensors 6, 7 respectively. When the detected temperature of the sensor 6 is higher than the detected temperature of the sensor 7, the circulating pump 2 starts its operation. A water supplying pipe 4 is connected to the lower part of the tank 1 via an automatic water supply valve 5. Thus, since the water in the solar heat collector 3 is supplied to the lower part of the hot water storage tank 1 when the circulating pump 2 is being rotated, if cold water is supplied via the water supplying pipe 4 for example at night, the high temperature hot water and the low temperature hot water in the tank 1 will not be mixed with each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0911289-A (JP)
Title: Meterage control method for injection molding machine
Inventor: MIKI MITSUZO
IPC: B29C45/50
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To restrain entertainment of air so as to stabilize resin density by a method wherein an ordinary metering process is started after resin density at a back end of a screw is heightened and the screw is backed by a pressure of a melted resin to be transferred to a head end in a state that a predetermined back pressure is applied. SOLUTION: In a microprocessor-controlled computer 1, in a state that a position of a screw at a meterage start position at an early stage of measuring process is head, the screw is rotated by an injection servo motor 4, only a material to be supplied is transferred forward, resin density even at a part having a low resin density is sufficiently heightened, and it is switched to an ordinary metering process control after this timing. In a state the ordinary metering process is started, and a predetermined back pressure is applied to the screw, the screw is backed by a resin pressure from a melted resin to be transferred to the head end of the screw by the rotation of the screw. Thus, entrainment of air into the melted resin to be metered can be restrained as much as possible.
Patent JP-S5958073-A (JP)
Title: Heat-bonding sheet
Inventor: TABATA HARUO
IPC: B29C65/00
Filed: 1982-09-27
Abstract: PURPOSE:To provide a heat-bonding sheet workable at a relatively low temperature (280-360 deg.C) and having excellent adhesivity, by applying a heat-bonding layer composed of a plasma-polymerized polymer of a perfluorocarbon to the surface of a heat-resistant plastic. CONSTITUTION:For example, the heat-resistant film 1 is placed on the table 3 in the vacuum chamber 2 of a plasma polymerization apparatus, and the pressure in the vacuum chamber 2 is adjusted to 0.001-10Torr by the vacuum pump connected to the evacuation pipe 4. Perfluorocarbon gas is introduced into the chamber by opening the valve 5, and plasma is generated by imposing high- frequency power between the electrodes 6, 6' to form a layer of a perfluorocarbon polymer closely on the film 1 (preferably at a thickness of 0.5-10mu) to obtain the objective sheet.
Patent JP-S6229795-A (JP)
Title: Protection device for pump
Inventor: FUKAMI YASUMASA
IPC: F04B49/10
Filed: 1985-07-31
Abstract: PURPOSE:To enhance the temperature detecting accuracy by comparing the output of a thermistor with both reference voltages at high temperatures and low temperatures so as to control the ON-OFF of a motor and a heater. CONSTITUTION:The output of a reference voltage generating means 2 for high temperature use together with the output from a thermistor 1 provided on a pump casing are input in a comparison circuit 3, and when the output from the thermistor 1 is greater than the reference voltage, a motor pump 5 is stopped. likewise, when the output from the thermistor 1 is less than the output from the reference voltage generating means 6 for low temperature use, a heater 9 for heating pump is heated. Thus, the overheat prevention and freezing damage prevention of a pump can be simultaneously carried out by means of one sensor, and further the temperature detecting accuracy can be remarkably enhanced as compared with a thermostat.
Patent JP-H0332967-A (JP)
Title: Troubleshooting device for vehicle
Inventor: TAKEUCHI HIROYUKI
IPC: G06F9/44
Filed: 1989-06-30
Abstract: PURPOSE:To accurately detect checking portions corresponding to trouble status by inferring general trouble information common to each type of vehicles, specific trouble information applicable to specific types of vehicles and the probability of respective information on the basis of the trouble symptoms of the vehicles. CONSTITUTION:Among casual relations of parts and trouble symptoms due to the failure of the parts, a general casual relation common to each type of vehicles is saved in the first memory part 5, and a specific casual relation applicable to specific types of vehicles is saved in the second memory part 6. On the other hand, the trouble symptom of the vehicle is inputted via an input part A. Also, parts troubled in the general casual relation and the probability thereof, and parts troubled in the specific casual relation and the probability thereof are respectively inferred at the inference part 9 on the basis of inputted trouble symptoms. Furthermore, one of function chain systems among a plurality of parts saved in the third memory part 7 is selected with a select part 10. Finally, the inferred result and selected function chain system are respectively announciated at an announciation part 11.
Patent JP-S5955825-A (JP)
Title: Plaster for adhesive salve preparation
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K9/70
Filed: 1982-09-27
Abstract: PURPOSE:To provide the titled plaster capable of keeping the drug stably without causing decomposition, by adding a xanthine derivative and cyclodextrin to a plaster composed of a rubber-based adhesive substance. CONSTITUTION:A plaster composed of natural rubber, a synthetic rubber or their mixture which may contain a tackifier, an agent for regulating the adhesive and holding power, a filler, etc., is compounded with a xanthine derivative (e.g. caffeine, theobromine, etc.) and a cyclodextrin, preferably beta-dextrin. The amount of cyclodextrin is 0.03-30pts.wt per 1pt.wt. of the xanthine derivative, and the sum of the additives in the plaster is 0.01-30wt%, preferably 0.1-10wt%. When a drug for the application to the skin is compounded to the plaster, an adhesive drug preparation having stable drug content with time can be obtained. The composition is especially effective when the drug is a compound containing phenolic OH group or an amino compound.
Patent JP-H04368067-A (JP)
Title: Image forming device
Inventor: SAKATA SEIJI
IPC: H04N1/40
Filed: 1991-06-14
Abstract: PURPOSE:To improve the picture reproducibility by providing a multi-value processing means applying multi-value processing to one dot and a write means writing a 1 dot picture based on a data subjected to multi-value processing to the device. CONSTITUTION:A gate array 1 classifies patterns into 16 kinds based on an aimed picture element, preceding two picture elements and succeeding two picture elements and generates a drive pulse being any of combinations of 20 ways of pulse widths, three phases as a phase at which the pulse width is increased in the tip of a written signal, and a phase at which the pulse width is increased at the tail end of a written signal. Then an LD driver 4 uses the drive pulse to drive a laser diode 6 thereby forming each dot picture. That is, one-dot is subjected to multi-value processing and one-dot picture is written by using the data subjected to multi-value processing. Thus, when a black picture element is in existence at 2-preceding and 2-succeeding picture elements of the aimed picture element, the laser diode 6 is driven so that the aimed picture element is parted from the black picture element and deformation of a non-picture area is not caused.
Patent JP-S6229620-A (JP)
Title: Sheathing construction
Inventor: YAMADA KUNIMITSU
IPC: E02D17/18
Filed: 1985-07-31
Abstract: PURPOSE:To obtain an anchor which receives great reaction from soil and is easy to set, by inserting steel material into the sheath of the rugged surface, and by using the anchor forming the widened section with the width larger than the height, for a part of the sheath. CONSTITUTION:So far as an anchor 3 is concerned, steel material 5 is inserted into the deformed sheath 4 of the rugged surface made of synthetic resin, and on a part of the sheath 4, a widened section 6 with the width larger than the height is formed. The anchor 3 is set on filling 2 from an excavating hill to the side of a road, and grout material is injected into the sheath 4. After that, filling 2 is set again on the anchor 3, and a sheathing panel 7 is fixed on the anchor 3. Besides, the filling and the arrangement of the anchors 3 are repeated, and the sheathing panels 7 are fixed. By this method, the surface area of the widened section 6 of the sheath 4 of the anchor 3 is large and great reaction can be obtained from soil, and the anchor 3 is easily set.
Patent JP-H06174642-A (JP)
Title: Sensor film of optical sensor for measuring physical or chemical parameter of sample
Inventor: INGOO KURIMANTO
IPC: G01N31/22
Filed: 1993-07-08
Abstract: PURPOSE: To moor dye molecules to polymer matrix via opposite ion by deriving the opposite ion from compound containing radical ions and specific group, and conforming the physicochemical properties at that time to the matrix. CONSTITUTION: The opposite ion is derived from compound containing oligomer residue of monomer with polymer matrix as base, long chain alkyl or alkenyl group or silyl group. In this case, the opposite ion has physicochemical properties conforming to the physicochemical properties of the matrix, and dye molecule is moored to the matrix via the ion. The properties mean the high solubility in the matrix, similar physical properties, and chemical data. Thus, the dye molecule is moored by the ion so that the optical properties of the sensor membrane are not disturbed, and stable sensor membrane is rapidly generated.
Patent JP-S5793651-A (JP)
Title: Air fuel ratio control device for internal combustion engine
Inventor: MATSUMURA HIROYUKI
IPC: F01N3/34
Filed: 1980-12-01
Abstract: PURPOSE: To prevent EGR gas from flowing into an air intake passage even if an air supply passage is closed by closing the first supply valve installed in a passage which supplies secondary air into the air intake passage at lean time.  
     CONSTITUTION: In case air fuel ratio is found to be lean according to an air fuel ratio sensor 60, the first control valve 36 is switched to the atmospheric air side and the interior of a negative pressure chamber 26 is maintained at the atmospheric air pressure, regardless of operation of a temperature control valve 37. As a result, a valve 28 is pressed by a spring 30 and the first supply valve 22 shuts off the secondary air supply passage 17. The second transfer valve 56 is switched so as to communicate with a negative port 36 and negative pressure chambers 44, 46 are both put into negative pressure condition. Accordingly, a valve 48 is pressed by a spring 50 and the second supply valve 40 shuts off an air supply passage 38. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6413006-A (JP)
Title: Promoter for rooting of plant
Inventor: YAMAGUCHI TAKASHI
IPC: A01N43/38
Filed: 1987-07-07
Abstract: PURPOSE:To obtain a promoter for rooting of plants capable of enormously increasing number of rootings and rooting ratio and of reducing phytotoxicity by plant hormone, containing lectin specific to L-fucose and optionally a plant hormone as active ingredients. CONSTITUTION:A promoter for rooting of plants containing protein or glycoprotein which mutually acts with a saccharide, aggregates cells, settles saccharide complex and has cell aggregating activity inhibited by L-fucose, or lectin specific to L-fucose or the lectin and auxin, a plant hormone such as naphthylacetic acid, indoleacetic acid, indolebutyric acid as active ingredients. When the agent is used, generally the agent is dissolved in a solvent such as water and used as a solution. For example, in the case of a cutting, a cut ear is immersed in the solution or sprayed with the solution. The concentration of the lectin specific to L-fucose used is preferably 0.001-1,000ppm and that of the plant hormone is preferably 1-500ppm.
Patent JP-S5796733-A (JP)
Title: Discharge machining process
Inventor: KOMATSU TAKASHI
IPC: B23H7/36
Filed: 1980-12-03
Abstract: PURPOSE:To perform efficient machining by preparing injection and suction passage to the axial direction of discharge machining electrode of which end portion is enlarged, and discharging erosion products existed between discharging gap and controlling the density of the erosion products. CONSTITUTION:A hole 9 is prepared to the center portion of the discharge working electrode 8 to which end is prepared with enlarged portion 8a, and an inner pipe 10 is inserted in the hole 9, so that the end of the pipe is fixed to the enlarged portion 8a and form an injection passage 11 and a suction passage 12. The passage 11 is opened to the side of the work 7, and the passage 12 is connected to the suction hole 18 machined in the radial direction. The work 7 and the electrode 8 are installed with miniature gap, and discharge working fluid 6 is being filled between the parts 7 and 8 and the discharge working fluid is injected through passage 11 when current is flown. Erosion products generated and those began to be condensed is recovered with the discharge working fluid through the section passage 12.
Patent JP-H0219055-A (JP)
Title: Recording elapse time display system
Inventor: YAZAKI MASATOMO
IPC: H04L12/58
Filed: 1988-07-07
Abstract: PURPOSE:To improve the man-machine interface by displaying a recording elapsed time from the head position of a mail to a recording elapsed time display section of a terminal equipment during the recording period of the mail. CONSTITUTION:Recording elapsed time display sections 261-26n and clock means 271-27n are provided to terminal equipments 221-22n, while a mail equipment 23 is provided with the 1st time calculation means 28 and the 2nd time calculation means 29 respectively. In the case of recording a mail, the initial data is sent to a mail equipment 23 at first by the initial setting, the time is calculated by the 1st time calculation means 28, the terminal equipment 221 uses a clock means 271 to revise the time as an initial value and the time is displayed sequentially to the recording elapsed time display section 261. Thus, the recording elapsed time from the head position of the mail is displayed on the recording elapsed time display section 261. Thus, the man-machine interface at the recording of the multi-medium mail is improved.