baber/WOPTO huggingface dataset:
Patent JP-S569823-A (JP)
Title: Channel unit
Inventor: KIDA MASAHIKO
IPC: G06F11/30
Filed: 1979-07-04
Abstract: PURPOSE: To lighten a load on software by processing an abnormal state as a hardware error rapidly by enabling a time supervision from the start of input-output instruction to the end.  
     CONSTITUTION: To perform time control processing, whether timer register updata indication 14 from timer 12 is ON is tested and when so, each sub-channel is scanned to test whether queuing state assignment register 11 has a bit that is ON. For example, when a certain subchannel has device-end queuing assignment bit 16 set to ON, its timer register 13 is updated. Next, whether overflow 15 of timer register 13 is ON is tested and when ON, the result is reported as a hardware error to a host processor to clear timer register 13 and assignment bit 16. When overflow 15 is OFF, the control is transferred to the processing of the next subchannel directly. The above-mentioned processing is performed for all sub-channels. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02263183-A (JP)
Title: Emission ct device
Inventor: ICHIHARA TAKASHI
IPC: G01T1/29
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a tomography image irrespective of the posture of a body to be examined by obtaining geometric position data of a photographing reference line set to the body to be examined, and generating an RI distribution tomography image on the photographing reference line, based on its obtained data. CONSTITUTION:A bed equipment 12 is constituted by providing a top board 14 being movable in the body axis direction of a body 11 to be examined on a lifting mechanism 13, and to a photographing part of a rack base 17 provided on one end part in the longitudinal direction of the top board 14, a radiation detector and a projector with a rotary tool are attached. In this state, by a bed control part 23, the top board 14 on which the body 11 to be examined is placed is adjusted to an optimum position against the projector, etc., and by the projector, a horizontal projecting line, a vertical projecting line and an OM line (head part photographing reference line) input use setting line are projected, its setting line is rotated until it coincides with the OM line of the body 11 to be examined, and its rotational angle is detected by an encoder 20. Subsequently, the body 11 to be examined is moved from an A position to a B position and a radiant ray of the body 11 to be examined is detected by the detector, inputted to a data processor 24 together with an output of the encoder 20, and an RI distribution tomography image, etc., on the OM line are obtained.
Patent JP-S579737-A (JP)
Title: Preparation of acrylic acid and its catalyst
Inventor: OGAWA MASANORI
IPC: B01J23/02
Filed: 1980-06-23
Abstract: PURPOSE: To obtain the titled compound, by oxidizing acrolein with O 2  in gaseous phase using a novel catalyst having high activity and high selectively comprising one or more elements selected from the group consisting of Mo, V, Cu, Fe, Mn, alkaline earth metal and Zn and oxygen as essential ingredients and P as an optional ingredient.  
     CONSTITUTION: In preparing acrylic acid by reacting acrolein with O 2  or an O 2 - containing gas in gaseous phase, a catlyst obtained by adding one or more selected from alkaline earth metals and zinc and manganese, and optionally phosphorus to a system consisting of molybdenum, vanadium, copper, iron and oxygen is used. Especially preferably atom ratio of elements comprising the catalyst Mo:V:Cu:Fe: Mn:X (X is alkaline earth metal or Zn):P is 12:1W5:0.2W5:0.5W4:0.05W1:0.03W 1.5:0.03W1.5.  
     EFFECT: The life of a catalyst is economically long. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5310049-A (JP)
Title: Electric current feeding circuit
Inventor: NAKADA HIDEO
IPC: G05F3/24
Filed: 1976-07-14
Abstract: PURPOSE: To obtain the electric current feeding circuit having a wide range of supply voltage capable of feeding the drain electric current by having the source drain voltage of MOSFET connecteed with a resistance in series as a gate voltage of the current source MOSFET. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07290098-A (JP)
Title: Method for controlling chemical injection of dehydrator
Inventor: HAYAZAKI AKIO
IPC: C02F11/14
Filed: 1994-04-22
Abstract: PURPOSE:To optimize the chemical injection in the dehydrator in a sewage disposal process. CONSTITUTION:The properties of crude sludge are fuzzy-inferred at a first fuzzy inference part 17 based on the viscosity of crude sludge in the concentration and digestion process, the crude sludge concn. after the chemical is injected and the CST set value of the crude sludge. The chemical injection rate is fuzzy- inferred in a second fuzzy inference part 18 based on the properties of crude sludge, the viscosity of the flocculated sludge in the dehydrator compensated for the time direction and the water content of the dehydrated sludge. The objective amt. of the chemical to be injected corresponding to the amt. of the fixed material is calculated based on the chemical injection rate, a chemical injection pump is controlled in speed in accordance with the deviation from the actual chemical injection amt., and the amt. of chemical to be injected is optimized.
Patent JP-H04317028-A (JP)
Title: Structure and method for connection between film substrate and circuit board
Inventor: MATSUDAIRA TSUTOMU
IPC: G02F1/1345
Filed: 1991-04-16
Abstract: PURPOSE:To preclude a defect such as a short circuit between terminals due to a bridge of solder by interposing spacers between the film substrate and circuit board. CONSTITUTION:The terminal 13 of the circuit board 11 is soldered preliminarily and spacers 14 are formed on both its side by superposing copper foil, a resist pattern, and a silk ink. A heater head is as long as the length between the spacers, the terminal of the film substrate 12 and the terminal 13 of the circuit board 11 are positioned, and the heater head is brought into contact with the spacers 14, which are heated. Consequently, a solder layer is formed between the terminals of the circuit board 11 and film substrate 12 to size obtained by subtracting the pattern thickness of the circuit board 11 and the terminal thickness of the film substrate 12 from the thickness of the spacers 14, control over the amount of preliminary solder is facilitated, and the defect such as the short circuit between the terminal due to the bridge of solder after the connection is precluded.
Patent JP-S5310595-A (JP)
Title: Sprinkler head
Inventor: YOSHIMURA HIROYUKI
IPC: A62C37/11
Filed: 1976-07-15
Abstract: PURPOSE: To provide a sprinkler head, in which a water scattering plate serving also as ornamental plate is detachably fitted to a drip-preventing sleeve body, which is attached to the body of sprinkler head in vertically movable manner, whereby installation of the sprinkler head can be simplified and water scattering pattern can be changed in various manners. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07292361-A (JP)
Title: Display element using polymer dispersing type liquid crystal
Inventor: OKABE MASAHIRO
IPC: G02F1/137
Filed: 1994-04-22
Abstract: PURPOSE:To obtain the subject display element having low driving voltage and useful for displays by dispersing a liquid crystal into an alkyl-modified polymer medium or a silicone-modified polymer medium. CONSTITUTION:A polymer medium 1 for dispersing a liquid crystal droplet 2 is composed of an alkyl-modified polymer or a silicone-modified polymer and put between an ITO electrode glass substrate 3 and an electrode substrate 4 opposite to the glass substrate 3 and sealed with a sealing member 5. Liquid crystal molecule 2a are arranged in a direction of an electric field by applying required voltage to both substrates 3 and 4. Thereby, orientation controlling power from a polymer/a droplet interface by which the liquid crystal molecules are applied is lowered and driving voltage is lowered.
Patent JP-S62240964-A (JP)
Title: Color developing solution and treatment of silver halide color hotographic sensitive material by using it
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/407
Filed: 1986-04-11
Abstract: PURPOSE:To reduce drop in pH and to prevent precipitation by incorporating a p-phenylenediamine derivative having a water-soluble group as a color developing agent, >=40g of carbonate in 1l of the color developing solution, and further, a specified compound. CONSTITUTION:The silver halide color photographic sensitive material having at least one silver halide emulsion layer containing a dye forming coupler is processed with the color developing solution containing the p-phenylenediamine derivative having a water-soluble group as the color developing agent, >=40g of carbonate in 1l of the color developing solution, and further the compound represented by the formula shown on the right in which each of R1 and R2 is 1-3C alkyl or alkoxy, and each may link to each other to form a ring. This compound is added to the color developing solution in a concentration similar to that of hydroxylamine used ordinarily as a preservative, for example, in a concentration of, preferably, 0.1-50g/l, thus permitting the obtained color developing solution to be reduced in pH drop, prevented from most of precipitation, and suitable to rapid processing.
Patent JP-S5513421-A (JP)
Title: Running controller for unmanned running car
Inventor: NATSUNO KENJI
IPC: B65G43/00
Filed: 1978-07-13
Abstract: PURPOSE: To secure an easy coping with alteration of the layout and others by having the mutual detection for the opposing unmanned running cars which stopped once at the stopping point and then giving run to these cars in the opposite direction to each other.  
     CONSTITUTION: Unmanned running cars 5A and 5B are on main route 1 of the single lane in the opposite direction to each other, and they pass through on shunting route 2 provided at a certain section of route 1. In this case, temporary stopping points 11A and 11B for cars 5A and 5B at the position where route 1 and 2 oppose to each other, and detectors 12A and 12B plus detected substances 13A and 13B are installed to each car. Thus cars 5A and 5B stopped at opposing stopping points 11A and 11B detect 13A and 13B via 12A and 12B to each other and then run to the opposite direction to each other. As a result, an each coping is ensured with the installation work, the increment of the unmanned cars, the alteration of the layout and others. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06299629-A (JP)
Title: Dimension adjusting material for wall panel
Inventor: INAYAMA MASAHIRO
IPC: E04B2/82
Filed: 1993-04-12
Abstract: PURPOSE:To shorten execution time by closing up a gap between the side of a wall panel and another structure through a continuous member being a honeycomb structural body formed of mobile material. CONSTITUTION:A dimension regulating material 10 for closing up a gap is inserted in the gap formed between the side of an interior finish panel 2 and a building frame 1 functioning as another structure. The dimension regulating material 10 is formed of a pair of foundation beds 11,12 severally connecting to the side of the interior finish panel 2 and the building frame 1 and a coupling member 13 composed of a honeycomb structural body in which deformation in the direction of a surface of the interior finish panel 2 is permitted and that in the direction of thickness is restricted. Thus the occurrence of irregularity in the part of the dimension material can be prevented.
Patent JP-H07294918-A (JP)
Title: Projection type display device
Inventor: KOTAKA FUMITAKA
IPC: G02B5/04
Filed: 1994-04-22
Abstract: PURPOSE:To prevent the occurrence of astigmatism of a projected image and to improve the productivity. CONSTITUTION:With respect to a polarizing prism of a projection type display device, a plane plate 23 having a polarizing film is arranged on a diagonal line of an enclosure 21 formed into a rectangular parallelepiped as one body. Two transparent plates 24a and 24b are stuck to outside faces 21b and 21c of the enclosure 21 so that they face each other with the plane plate between them. Liquid whose refractive index is approximately equal to that of transparent plates and the enclosure is charged in the enclosure 21. Transparent plates 24a and 24b are approximately round and are stuck with an adhesive. Thus, astigmatism is not brought about in the image of transmitted light even if transparent plates are deformed when projected information light including display information is transmitted through two transparent plates of the polarizing prism. Further, the man-hour of assembling is reduced to improve the productivity.
Patent JP-S60228722-A (JP)
Title: Combustion chamber of engine
Inventor: ODA HIROYUKI
IPC: F02B23/08
Filed: 1984-04-26
Abstract: PURPOSE:To improve ignitionability around a spark plug, by mounting the spark plug in the vicinity of a crossing part, in which the top surface of a combustion chamber intersects its side surface, and forming this crossing part so that its radius of curvature may gradually increase from the upstream side of a swirl toward the spark plug. CONSTITUTION:A spark plug 9, in order to prevent it from being intensely affected by a swirl flow and a squash flow, is arranged in a crossing part of a top surface 4a and a side surface 4b in the recessed part of a combustion chamber 5, and this crossing part 4c is formed so that its radius of curvature may gradually increase from the upstream side toward the spark plug 9 as viewed in a direction of the swirl flow. Accordingly, the swirl flow comes to easily reach the spark plug because the siwrl flow toward the spark plug 9 is prevented from easily receiving the resistance of a wall surface in the crossing part 4c, and scavenging of the spark plug 9 can be improved. Thus ignitionability around the spark plug is improved by eliminating the blow-out of a flame due to a swirl further enabling the scavenging around the spark plug by an intake swirl to be sufficiently performed.
Patent JP-H11280721-A (JP)
Title: Reference pin
Inventor: YAMAUCHI HIDEKAZU
IPC: B23K11/11
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reference pin of long service life used upon positioning on a sheet metal and welding the sheet metal with its strength improved to external impact. SOLUTION: A reference pin 20 comprises a metallic flange member 23, a substantially cylindrical shell ceramic member 22 for forming the outer peripheral part of a shell part 28 for positioning a work disposed in the longitudinal direction of the flange member 23 and a metallic guide member 21 with a tapered part at an end inserted into the through hole of the shell ceramic member 22. The shell ceramic member 22 is inserted into the axial direction of the flange member 23 and is provided with a bottom part 24 extending in the radial ion of the flange part 23. A curvature part 25 is provided in an outer boundary part where the axial direction intersects the radial direction in the bottom part 24.
Patent JP-H11282600-A (JP)
Title: Multi-window display device and storage medium
Inventor: MURAYAMA TAKASHI
IPC: G06F3/048
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve operability of a computer by displaying slave windows desired by a user so as to be aligned in a state desired by the user. SOLUTION: This multi-window display device is provided with a window display setting file 16 for storing the number of slave windows 35 corresponding to each button 32, information for specifying each, and information for indicating a display position and size for tiling-displaying each in a master window 30, and a system control part 11 having a software function as a button displaying part 110 for displaying the button 32 corresponding to the slave window 35 to be displayed in the master window 30 at the time of tiling-displaying the plural slave windows 35 in the master window 30, and a software function as a window displaying part 111 for tiling-displaying the slave windows 35 in the master window 30 according to the information stored in the file 16 corresponding to any instructed button 32.
Patent JP-H0730089-A (JP)
Title: Image sensor
Inventor: NIIRU KURISUTOFUAA BAADO
IPC: H04N5/374
Filed: 1994-04-22
Abstract: PURPOSE: To reduce all the leakage currents of image-pickup devices in an image sensor with a two-dimensional array construction, i.e., to reduce crosstalks in a vertical direction between image-pickup device rows. CONSTITUTION: Image-pickup devices 3 which are arranged into a two-dimensional array 2, consisting of rows and columns have two-terminal components 40 which detect incident lights and store charge values corresponding to the incident lights. One of the two terminals 4a and 4b of each component is connected to a related row conductor 5, and the other terminal is connected to a related column conductor 6. In order to make the components 40 detect the lights incident on the array 2 and detect charge values stored in the selected image-pickup devices 3, voltage signals are supplied to the row and column conductors 5 and 6. The rows of the image-pickup devices 3 are divided into the rows of a 1st group S1 and the rows of a 2nd group S2.  The voltage signal of one polarity is supplied to the row conductor which is related to the 1st group S1, and the voltage signal of the other polarity is supplied to the row conductor related to the 2nd group S2 so as to detect charge values stored in the image-pickup devices of the rows, related to the 1st group and the 2nd group respectively.
Patent JP-S58202577-A (JP)
Title: Manufacture of field-effect transistor
Inventor: TATEMATSU MIKIO
IPC: H01L21/338
Filed: 1982-05-21
Abstract: PURPOSE:To form the improved MESFET, source resistance thereof is low and gate dielectric resistance thereof is high, with excellent uniformity by forming an N<+> layer through ion implantation and annealing and accurately positioning a gate electrode and the N<+> layer by utilizing side etching. CONSTITUTION:One conduction type semiconductor operating layer is formed to the surface of a semi-insulating semiconductor substrate 1, and a source electrode 4 and a drain electrode 5 ohmic-contacting and the gate electrode 6 Schottky-contacting are formed onto the operating layer. In the manufacture of the field-effect transistor, a first thin-film 13, the principal ingredient thereof is silicon dioxide, is formed to the surface of the substrate 1 and a second thin- film 14, which consists of another substance and has an opening 15 at a section functioning as at least gate electrode, to the surface of the thin-film 13 after an ion implantation process. An opening wider than the second thin-film 14 is formed to the first thin-film 13 and annealed, and the gate electrode 6 is coated and formed through the opening of the second thin-film.
Patent JP-S59211029-A (JP)
Title: Variable power optical device
Inventor: NAMEKATA SEIICHI
IPC: G03B27/34
Filed: 1983-05-17
Abstract: PURPOSE:To rotate a zoom ring by synchronizing with a movement, by providing a helical rack in the moving direction, and using a helical gear for the zoom ring, in a variable power copying machine for moving a zoom lens diagonally against the original scanning direction when converting a magnification. CONSTITUTION:When a wire 21 wound to a driving pulley 24 is moved by rotating a motor 29, a lens base 16 is displaced. As for a rotational quantity of the motor 29, a displacement quantity of the lens base 16 is known by a photocopuler 31 for generating a pulse by synchronizing with the rotation, and when it comes to a position corresponding to the magnification, it is stopped. The position for placing an original is determined by one side face of an original placing plate, therefore, it is necessary that a zoom lens 15 moves diagnoally in the original scanning direction. A helical rack gear 36 is provided along this direction, therfore, a helical gear 35 engaged to said gear rotates, turns a zoom ring 34, moves a pin fitted into a groove hole 34', and changes the magnification.
Patent JP-H08287201-A (JP)
Title: Credit method and its system utilizing purchase history on ic card
Inventor: KOJIMA TAKESHI
IPC: G06Q20/42
Filed: 1995-04-11
Abstract: PURPOSE: To credit a credit transaction up to a card use limit amount by making good use of the purchase history on the IC card by providing an IC card part with a purchase. history storage part and a card use limit amount storage part. CONSTITUTION: The IC card part 200 consists of a CPU 210, a password number storage part 220 which stores a password number for specifying the bearer of the card, a purchase history storage part 230, and the card use limit amount storage part 240. The purchase history storage part 230 has a purchase history table containing the past purchase histories of individuals and the card use limit amount storage part 240 has a card use limit amount table. Consequently, information on the IC card is utilized as to the past transaction history at the time of crediting up to the card use limit amount to lighten the load of information management on an individual credit information center, and the crediting is enabled without using a communication line of telephony, etc., so the time required for an inquiry can be shortened.
Patent JP-2000285539-A (JP)
Title: Signal recording or reproducing device for magneto- optical disk, signal recording or reproducing method and magneto-optical recording medium
Inventor: AOI YOSHIHIRO
IPC: G11B7/126
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To optimize the irradiation level of a laser beam in accordance with the ambient temperature. SOLUTION: The signal recording or reproducing device for the magneto- optical disk 6 is provided with a control means for controlling the irradiation level of the laser beam from a pickup 7. An ambient temperature detecting means 30 connected to the control means to output the temperature information by measuring the ambient temperature of the disk 6 and also to output a detection signal when the ambient temperature exceeds the normal temperature range, and a memory 5 wherein the level of the laser beam corresponded to the ambient temperature is stored, are furnished in this device. By the control means, when the detection signal is received at the time of recording or reproducing, the level of the laser beam corresponded to the ambient temperature is read from the memory 5 and current is supplied to the pickup 7.
Patent JP-S5712303-A (JP)
Title: Detecting device for center position and size of hole
Inventor: NAKAMOTO HISASHI
IPC: G01B11/00
Filed: 1980-06-25
Abstract: PURPOSE:To ensure a detection of a high precision for both the size and the center position of a hole, by using the pulse signal that is delivered from a shift register in accordance with the brightness of an optical image. CONSTITUTION:An optical reading device 8, instead of an inspection jig 5, is attached to a spindle 4. The device 8 includes a lamp 9 to irradiate the periphery of a hole 7, a lens 11 to form an image of the surface of a worked product including the hole 7 on an image plane 10 plus a finder to view the image from a side part and by a half mirror 12. Two linear image sensors 14a and 14b extending to directions X and Y are provided on the plane 10. These sensors are equal to the IC arrays in which a number of photodiode elements are formed close to each other on a commpn chip, and each element produces the photosensitive signal in accordance with the brightness of an image 7i on the plane 10. The photosensitive signal is converted into a binary signal by the threshold value and supplied to each bit of a shift register to be shifted by the clock pluse. Then the output of the shift register is counted by a counter to measure both the position and the size of a round hole 7a.