baber/WOPTO huggingface dataset:
Patent JP-S6452439-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KOU YOSHIROU
IPC: G01N29/06
Filed: 1987-08-25
Abstract: PURPOSE:To convert the data from an ultrasonic reflected wave to image data at a high speed, by providing a weighting circuit for performing predetermined weighting to the digital data read from a memory means and an image data forming means for successively converting the weighted data to the image data. CONSTITUTION:A data output means 1 outputs the digital data obtained from an ultrasonic reflected wave. The digital data obtained from the ultrasonic reflected wave is written in a memory means 2 composed of the addresses of a 2Xn system and constituted of (n<2>) memory banks. Therefore, digital data necessary for performing predetermined weighting can be simultaneously read on the basis of the addresses of the 2Xn system and the digital data subjected to predetermined weighting by weighting circuits 31-3m (m=n<2>) are obtained at a high speed and successively receive processing such as addition by an image data forming means 4 to be converted to image data for display and said image data is displayed on a display means 5.
Patent JP-H0852865-A (JP)
Title: Method and device for estimation control
Inventor: SANPEI MAKOTO
IPC: B41F33/06
Filed: 1994-08-11
Abstract: PURPOSE:To carry out the accurate control without affecting by a printing speed by operating the deviated amount of estimation based on the detected signals of the detection of the first estimation mark printed with a printing unit at the upstream side and the detection of the second estimation mark attached to a part, which is rotated at the same phase as that of a machining unit at the downstream side. CONSTITUTION:The first estimation mark, which is printed with a first printing unit 1 at the upstream side of a web 3 is detected with a first scanning head 17 immediately before a second printing unit 2 at the downstream side, and the first detected signal is obtained. The second estimation mark, which is attached to a part (e.g. on the axis of a printing plate cylinder 6) that is rotating in the same phase as that of a second printing unit 2, is detected with a second scanning head 1, and the second detected signal is obtained. An estimation controller main body 16 obtains the printing speed, which is computed by counting the pulse number from a rotary encoder 15 for the specified time, operates the distance data of the first estimation mark and the second estimation mark based on the first and second detected signals, operates the deviated amount of the estimation by comparing the data with preset distance data and performs the control so that the deviated amount of the estimation becomes small.
Patent JP-H0552065-A (JP)
Title: Snow melting device for roof face of building
Inventor: KURUMADO TOKUZO
IPC: E04D13/00
Filed: 1991-08-21
Abstract: PURPOSE:To provide a snow melting device for the roof faces of a building having excellent thermal efficiency, capable of quickly melting snow, and easy to operate. CONSTITUTION:Many branch pipes 8 of a steam pipe are arranged over the whole roof faces 1a, 1b of a building to be extended in the direction connecting the ridge and the eaves, and many steam blowout ports 13 opened to the roof faces 1a, 1b side or opened along the roof faces 1a, 1b are provided on the branch pipes 8. The roof faces 1a, 1b are constituted of roof tiles 9, the branch pipes 8 are arranged along the one side section L1 of the valley side of the roof tiles 9, and the steam blowout ports 13 may be opened toward the other side section L2 of the ridge side of the roof tiles 9. The steam blowout ports 13 may be provided at positions corresponding to the roof tiles 9.
Patent JP-2001000064-A (JP)
Title: Apparatus for preventing newborn piglet from being killed by crushing
Inventor: KIMURA KAZUMI
IPC: A01K1/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing newborn piglets from being killed by crushing or pressing. SOLUTION: The apparatus 3 for preventing newborn piglets from being killed by crushing is hung down to the partition frame (or support) 2 at the middle of the litter delivery frame 1 to avoid the piglets from being killed.
Patent JP-2000045348-A (JP)
Title: Drain water collecting pipe
Inventor: YAGI HIROSHI
IPC: E03C1/12
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a drain water collecting pipe capable of remarkably enhancing drainage capacity by permitting essentially the enlargement of swirl vanes while securing a predetermined inner radius of the drain water collecting pipe. SOLUTION: A pipe inner wall 51a originally a reduced diameter to a tapered pipe shape toward the bottom uniformly along the whole periphery is changed in shape to a pipe inner wall 1a having roundness swelled externally. By doing this, at the swirl vane 5, its projected end portion 5b is extended inwardly in radial direction thereby permitting essential enlargement. Thus, a remarkably large amount of drain current creates a swirl vane and accordingly drainage capacity can be enhanced.
Patent JP-H0258962-A (JP)
Title: Image scanner
Inventor: TAKENAKA SHINYA
IPC: H04N1/387
Filed: 1988-08-24
Abstract: PURPOSE:To improve operability by controlling respective input means for setting a frame and starting, respective output means for displaying, storing, and transmitting, and an arithmetic circuit by a control circuit and obtaining a desired picture by executing a simple input operation by an operator. CONSTITUTION:The image is accurately recognized by reading the picture by an image sensor 4 arranged in a two-dimensional matrix and positioning a scanner while watching the display of the picture on a display means 6. Further, image data are synthesized with an image data frame, mask and inversion processing is executed for the image data, unnecessary image data are deleted, and time for either emphasizing or recording and transmitting an effective range is shortened by a signal from a frame setting means 10 for an operation control circuit 5. Thus, operability can be improved.
Patent JP-S6364812-A (JP)
Title: Gas suspension device
Inventor: YAMAMURA NOBUHIRO
IPC: F16F9/46
Filed: 1986-09-06
Abstract: PURPOSE:To simplify constitution, to reduce the weight of a device, and to improve reliability, by a method wherein, in a gas suspension device, a gas chamber, provided with a hydrogen occlusion alloy, is filled with hydrogen gas, and an alloy is heater or cooled. CONSTITUTION:A ground clearance is lowered by means of a ground clearance sensor. When a lowering amount is detected, an ECU 14 decides a necessary current amount and its direction to feed a current to a hydrogen control device 40 of each suspension device 16. A heat generating module 48 generates heat at a joint on the hydrogen occlusion alloy chamber 46 side by a Peltier effect. The generation of heat causes heating of a hydrogen occlusion alloy 42 through a fin 50 to emit hydrogen gas. Thus, the hydrogen partial pressure of a main chamber 20 is increased to expand the suspension device 16. Conversely, if a ground clearance is increased, a reverse current is fed, heat absorption is caused, and hydrogen is occluded. This constitution enables decrease of the weight of the device, and improvement of reliability.
Patent JP-S58113879-A (JP)
Title: Composite watch of electrochromism display
Inventor: SUGANUMA KUNIO
IPC: G04C3/00
Filed: 1981-12-28
Abstract: PURPOSE:To harmonize digital and analog display units by a constitution wherein the upper base plate of an electrochromism display cell is extended to the  analog display unit, and a reflection plate for conducting digital display and a dial plate for analog display are arranged at almost the same height below said upper base plate. CONSTITUTION:The upper base plate 52 of an EC cell of a digital display unit is extended to almost the whole surface of an analog display unit and is connected electrically thereto through the intermediary of connectors 55a and 55b. The dial plate 56 of the analog display unit and the reflection plate 54 of the digital display unit are arranged at nearly the same height position.
Patent JP-S6189891-A (JP)
Title: Opticla information-recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/246
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a recording material having high stability of an organic coloring matter to heat and light, excellent preservability and little deteriorated on reproduction, by corporating a high molecular weight substance having a specified recurring unit in a recording layer. CONSTITUTION:A base 1 must be transparent to laser light used in the case where recording is conducted from the base side, but the base 1 may not be transparent where recording is conducted from the recording layer side. The base may be any of those used for recording media, such as a glass. The recording layer 2 comprises an organic coloring matter and a high molecular weight substance having a recurring unit of the formula, wherein M is Ni, Pb or Pt, each of X and Y is O or S, and phi is a group of atoms required for forming a conjugate system. The recording layer is provided by an ordinary means such as vapor deposition and sputtering while using at least two each of the organic coloring matters and high molecular weight substances in combination.
Patent JP-H0996189-A (JP)
Title: Casing support device and casing connecting method
Inventor: KATO YOSHITOMO
IPC: E21D9/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To facilitate height adjustment according to the inside diameter of an underground pipe and the connecting interaction with an existing casing by disposing a support device in the vicinity of the center of gravity of a casing, and changing the setting angle of a rolling element and a support of a stopper. SOLUTION: A pair of support devices 10, 20 are installed in the shape of angle with its center open on both sides of the position G-G of the center of gravity of a casing 4 at small distances L, L from the position. In the case of connecting a casing 4a to an existing casing 4b, the end part of the casing 4a is pivoted on a rolling element 17 and a stopper 27, alternately to be aligned with the center of the casing 4b, whereby a stud 7 and a knock pin 8 are aligned with each other. Secondly, only the rolling element 17 is brought into contact with the inside diameter surface of an underground pipe 1 so that the casing 4a is advanced to be connected to the casing 4b, and subsequently the stopper 27 is brought into contact with the inside diameter surface of the underground pipe 1 to fix the casing 4a. Corresponding to a change in the diameter of the underground pipe 1, the fixing position of a support 14 of brackets 7, 22 to plural bolt holes is changed to vary the setting angle.
Patent JP-S60116398-A (JP)
Inventor: AREKUSANDAA MORERUSU
IPC: D06F37/04
Filed: 1984-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6270824-A (JP)
Title: Projection inspecting instrument
Inventor: HIROSE HIDEO
IPC: G01B11/24
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a projection inspecting instrument characterized by rapid measurement and high operability by forming the image of an image formation beam reflected by a beam splitting prism on a detecting element with magnification smaller than projection magnification to a screen. CONSTITUTION:An image formation beam from a projection lens system 20 is inverted at its right and left by a roof prism 30 and projected to a mirror 50 through a beam splitting prism 40 and the image formation beam reflected by the mirror 50 forms the expanded projection image of a substance S to be measured on the screen 60. Since the transmissivity of a joint surface 43 is set up to about 80-90%, brightness is not almost reduced. On the other hand, the image formation beam reflected by the joint surface 43 is totally reflected on the incident surface 41a of a wedge type prism 41 and projected from a projection surface 41a to the convergent lens 80. Since the lens 80 contracts the beam with a small magnification and forms the image on an edge detecting element 70, the image with sufficient brightness for driving the element 70 is formed.
Patent JP-H0375317-A (JP)
Title: Production of ba product of cr stainless steel sheet excellent in surface characteristic
Inventor: MINAMINO SHIGERU
IPC: B21B1/28
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a BA product of Cr stainless steel sheet excellent in surface characteristics by applying cold rolling and process annealing to a hot rolled plate of Cr stainless steel, grinding the surface layer by dissolution by means of specific acid treatment by a specific thickness or more, and carrying out cold rolling and bright annealing. CONSTITUTION:A hot rolled plate, which is a hot rolled steel strip or steel plate, is descaled after being annealed or not annealed and is then cold-rolled. Cold rolling is carried out by a double cold rolling method where process annealing is exerted between the cold rolling stages. After process annealing, the resulting sheet is subjected to acid treatment by means of one acid selected from nitric-hydrofluoric mixed acid, sulfuric acid, and sulfuric-nitric mixed acid or is subjected to acid treatment consisting of the combination of the above acid treatments, by which the surface layer is uniformly ground by dissolution by >=1mum. After cold-rolled to the product sheet thickness, the sheet is bright-annealed in a nonoxidizing atmosphere and subjected to skin pass rolling so as to be formed into a BA product. By this method, the occurrence of gold dust flaw in the BA product of Cr stainless steel sheet can be practically eliminated.
Patent JP-H11131194-A (JP)
Title: Steel alloy
Inventor: ANGELIU THOMAS MARTIN
IPC: C22C38/24
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel alloy having alloy components for improving numerous characteristics and properties of alloy, including corrosion resistance, creep strength, yield strength, tensile strength, and long-term age embrittlement resistance. SOLUTION: This steel alloy has a composition consisting of, by weight, 0.08-0.15% carbon, 0.01-0.10% silicon, 8.00-13.00% chromium, 0.50-4.00% of at least either of tungsten and molybdenum, 0.001 6.00% of at least one kind among austenite stabilizers, such as nickel, cobalt, manganese, and copper, 0.25-0.40% vanadium, <=0.010% phosphorus, <=0.004% sulfur, <=0.060% nitrogen, <=2 ppm hydrogen, <=50 ppm oxygen, 0.001-0.025% aluminum, <=0.0060% arsenic. <=0.0030% antimony, <=0.0050% tin, <=0.50% rare earth elements, and the balance iron.
Patent JP-S6455317-A (JP)
Title: Converter blowing method
Inventor: TAKI CHIHIRO
IPC: C21C5/30
Filed: 1987-08-25
Abstract: PURPOSE:To adjust O2 concn. in molten steel at low cost by using oxygen quantity supplied in the molten steel, O2 quantity in waste gas of a converter and O2 quantity consumed to oxidations of Ti and Si in molten iron to control O2 concn. in the molten steel at the end point of oxygen blowing. CONSTITUTION:While stirring the molten iron 2 in the converter 1 by N2 gas blowing from plugs 4, O2 gas is blown into the molten iron 2 from a lance 3 and refined to produce the molten steel. Then, the converter waste gas generated is passed through a flue gas duct 5 and the composition and the flow rate thereof are measured by an analyzer 6 and a flow meter 7. Further, the O2 consumed to the oxidations of Si and Ti does not become O2 in the molten steel. Therefore, the actual O2 contents in the molten steel and slag are the value, which subtracts O2 quantity exhausted to out of the converter and O2 quantity consumed to the oxidations of Si and Ti from O2 quantity supplied into the converter. Then, based on this calculated value, the O2 concn. at end point is controlled. By this method, without using expensive O2 probe for sampling, the O2 concn. in the molten steel can be adjusted.
Patent JP-H04102536-A (JP)
Title: Label-mounting device for container
Inventor: KOBAYASHI NORIAKI
IPC: B65C1/04
Filed: 1990-08-08
Abstract: PURPOSE:To stick a label to a container automatically by forming an annular label, which is a long label to be externally fitted and mounted to the container in the manner of sticking fast thereto, through superposing a pair of long labels from both sides of the container and through thermowelding and fusing them. CONSTITUTION:When containers 2 are successively carried by carrier means, seal mounting 22 between containers 2 superposes long labels 9, 9a under tension from both sides of a container 2 and thermowelds and fuses them to form an annular label. The annular label shrinks by the elastic force of its own and is externally fitted and fixed in the predetermined position of the outer periphery of the container 2 in the manner of sticking fast thereto. Also, a sealing device 22 is provided with sealing bodies 23, 23a, which can perform a circular motion in the manner of coming in contact with and separating from each other, so that the sealing bodies 23, 23a can be effectively brought near to or separated from the container 2 and consequently it is possible to contrive to smooth and speed up a mounting work. Further, respective sealing bodies 23, 23a are provided with label tension removing means 33, 33a for removing the welded and fused parts of the long labels 9, 9a at the time of welding and fusing both long labels 9, 9a so that defective welding of the long labels 9, 9a can be prevented and their welding state becomes satisfactory.
Patent JP-H1135692-A (JP)
Title: Polycarbonate molding material for optical disk substrate
Inventor: UEDA MASAYA
IPC: B29D17/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To produce the subject material capable of avoiding the occurrence of silver streaks due to rolling in of air because the plasticizing time is short and the need for rotating of a screw at a high speed is eliminated when carrying out the metering by uniformizing the distribution of length or diameter and shape of resin pellets. SOLUTION: This molding material is composed of pellets of a polycarbonate having 10,000-18,000 viscosity-average molecular weight. The average length of the pellets is 2.5-3.5 mm and the average value of major axis of the cross-sectional ellipse is 2.6-3.2 mm. Furthermore, >=70% of the pellets have the length within the range of average value ±0.08 mm and the major axis within the range of the average length ±0.12 mm. The pellets having the narrow length distribution are obtained by a method for regulating, e.g. the size of a die hole and uniformizing the thickness of the resultant strand, etc. A method for, e.g. increasing the cylinder temperature and uniformizing the through-put of an extruder is cited as the method for uniformizing the diameter.
Patent JP-H0497187-A (JP)
Title: Fixing device
Inventor: KUSUSE NOBORU
IPC: G03G15/20
Filed: 1990-08-09
Abstract: PURPOSE:To optimumly perform fixing irrespective of the kind of a paper and also to reduce the curling of a transfer paper by making it possible to switch a roller system fixing and a belt system fixing in accordance with the kind of the transfer paper to be used. CONSTITUTION:The device is provided with a belt 27 which is laid between a pressure roller 25 and an auxiliary roller 26 and which is pressurized to the fixing roller 23 by the pressure roller 25 and a means 28 for changing the contact surface of the belt 27 with the fixing roller 23 in the length direction of the belt 27. And the fixing roller 23 and the pressure roller 25 are usually kept in a linear contact state through just only the belt 27, and the fixing is performed as in the conventional roller system. And moreover, the contact surface of the belt 27 and the fixation roller 23 is changed and the contact area of the belt 27 with reference to the fixation roller 23 and the pressure roller 25 are enlarged. Then, the nip is increased, so that the fixing can be performed as in the conventional belt system. Thus, the switching of the roller system fixing and the belt system fixing can be performed in accordance with the kind of the paper to be used, and the curling of the transfer paper can be reduced.
Patent JP-H1137234-A (JP)
Title: Automatic tensioner
Inventor: AYUKAWA KAZUMASA
IPC: F16H7/12
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To equalize a load to be applied to a damping member of an automatic tensioner. SOLUTION: An arm 30 is attached to a fixed part 20 by a pivot bolt 28 so as to be rotated around an axis C. A pulley 60 is rotatably attached to the arm 30 by a pulley bolt 68 parallel to the pivot bolt 28. A torsional coil spring 50 wraps the outer side of a cylindrical wall 24 and energizes the arm 30 in the rotational direction. Three attaching pins 36 are formed on the lower surface 31a of the arm 30 point-symmetrically with respect to the axis C. A damping band 40 is attached to the arm 30 by fitting the attaching pins 36 to attaching holes 42. Three cylindrical protrusions 38 are formed on the lower surface 31a point-symmetrically with respect to the axis C, and springs 48 are provided in receptive cylindrical protrusions 38. The springs 48 energize the damping band 40 to a plate 22 side of the fixed part 20 and hermetically seals the inside of the fixed part 20.
Patent JP-H07107984-A (JP)
Title: Preparation of l-tryptophan in chromosome with bacteria containing multicopied tryptophan operon
Inventor: CHIYAN AACHIEN
IPC: C12N1/21
Filed: 1993-08-26
Abstract: PURPOSE: To provide bacteria that contain multi-copied tryptophane operon in the chromosome and a production method of L-tryptophane therewith.  
     CONSTITUTION: A plasmid including a mutant trp operon cloned from the gene of a high tryptophane-producing strain, recombinant bacteria that are obtained by the homogeneous recombination between the host strain and said plasmid and the production process for L-tryptophane by direct fermentation including the cell proliferation of the recombinant bacteria in the L-tryptophane producing medium are described. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10305272-A (JP)
Title: Treatment of wet organic waste and device therefor
Inventor: NAGAI KOZO
IPC: C10L5/04
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a pollution-free process of wet organic waste treatment in accompany with molding production including deodorizing process of a malodorous waste gas, to increase the stability of the molding, to prevent the generation of malodor from the molding and to increase heat capacity of the molding. SOLUTION: The treating method of wet organic waste is by allowing the dehydrated wet organic waste to contact with a waste gas in a flash dryer 12 to be dried to form a dry organic waste, introducing the malodorous waste gas from the flash dryer 12 into a bag filter type deodorizing device 30 covered with a powdery carbon based adsorbent selected from a group composed of a powdery activated carbon and a powdery brown coal to deodorize and mixing the spent powdery carbon based adsorbent from the bag filter type deodorizing device 30 with the dry organic waste in the vicinity of the outlet of the flash dryer 12 to continuously mold by a continuous molding machine 32.