baber/WOPTO huggingface dataset:
Patent JP-H11269164-A (JP)
Title: New compound pf1195 and its production
Inventor: HOSHIKO SHIGERU
IPC: A61K31/35
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having specific physico-chemical properties, excellent inhibitory action on DNA synthase and inhibitory action on telomerase, useful as an antitumor agent. SOLUTION: This compound PF1195 is shown by the formula. The compound of the formula is obtained by culturing a fungus belonging to the genus Talaromyces, capable of producing the compound PF1195, and collecting the compound PF1195 from the culture product. Hydrochloride, hydrobromide, or the like, may be cited as the salt of the compound of the formula. PF1195 strain belonging to the genus Talaromyces separated from soil may be used as a fungus capable of producing the compound PF1195. Glucose, sucrose, thick melt syrup, soybean powder, wheat malt, or the like, are used as a nutrient source. A culture under aerobic conditions, especially a stationary culture, is preferable as the culture method. A proper culture temperature is 25-30 deg.C and the accumulation reaches the maximum is 2-14 days.  The purification is carried out by extraction with an organic solvent, followed by absorption and desorption method using an adsorbent.
Patent JP-H07277267-A (JP)
Title: Ship equipped with frictional resistance reducer
Inventor: NAGAMATSU TETSUO
IPC: B63B1/38
Filed: 1994-04-05
Abstract: PURPOSE:To provide a ship with a grooved frictional resistance reducer on the outer plate surface of a hull for reducing frictional resistance on the outer plate surface that is submerged. CONSTITUTION:A number of parallel grooves 6 perpendicular to the direction of movement of a hull are provided on the submerged outer plate surface of the bottom or side of the hull, and an air supply pipe 4 is connected to the grooves 6. Therefore, air is trapped in the grooves 6 to decrease the area of the outer plate surface that is actually in contact with water, so reducing the frictional resistance of the hull.
Patent JP-H05288514-A (JP)
Title: Detecting method for obstacle on restriction boundary of building
Inventor: NINOMIYA TAKANORI
IPC: G06T5/00
Filed: 1992-04-10
Abstract: PURPOSE:To detect an obstacle all day and all night by eliminating back ground light in a measuring vehicle for restriction boundary of building. CONSTITUTION:The light source of a light projector 7 is composed of a metal halide lamp so as to project around plane-like projection light LT. One set of receiving system 8 is composed of a wave band selection mirror 81, a transmission filter 82, a shade filter 83, and image receiving cameras 84, 85, and two sets of receiving units 8A, 8B are arranged in slant directions so that visual fields overlap mutually. The image light of an obstacle Q, and a body on the ground R and a light emission body S in a back ground are divided into two by the wave band selection mirror 81, and one is image-received through the transmission filter 82, and the other is image-received through the shade filter 83. In an obstacle detecting portion, the component of the light emission body S is eliminated so as to detect the obstacle by storing image data in a frame memory, abstracting an image component on the projection light LT or the light emission body S in the back ground through difference computing and binary conversion on two sets of the image data, and inverting one side right and left so as to AND-integrate. Workability and the operating efficiency of a measuring vehicle is improved thereby.
Patent JP-H04322239-A (JP)
Title: Photographing device and film device
Inventor: ITO KIYOHIDE
IPC: G03B17/02
Filed: 1991-04-22
Abstract: PURPOSE:To easily discriminate whether a film is used one or not by executing specified recording on the surface of a film housing case which is loaded in a housing part. CONSTITUTION:An ink impregnated stamp B3 is disposed at a specified position inside the back cover B2 of a camera B. In such a case, the stamp B3 is constituted so as to print a mark indicating that the film is the used one on the flat stamp area of a cartridge which is loaded in a film loading chamber B1 in the case of closing the back cover B2. That is, when the cartridge is loaded and the back cover B2 is closed, the mark indicating that the film is the used one is printed on the cartridge. Therefore, the cartridge is prevented from being mistaken for the unused one when it is taken out from the camera B.
Patent JP-H08281219-A (JP)
Title: Agricultural product sorter
Inventor: YOKOYA HARUTOSHI
IPC: B65G47/46
Filed: 1995-04-17
Abstract: PURPOSE: To avert the contact of agricultural products dropped from baskets and to prevent the flawing of the agricultural products by moving the agricultural products adjacent to each other in the container receiving sections on container transporting lines in such a manner that the spacings between each other are widened in both of their column and row directions. CONSTITUTION: The agricultural products, such as apples, are subjected to decision of grades and classes on a bucket transporting line 30. To which receiving sections 46 of which column of the container 20 of which container transporting line 32 the agricultural products are to be dropped is decided. The agricultural products are dropped onto the receiving sections 46 of the corresponding container 20 when the bucket is transported to a release position X. On the other hand, the container 20 is transported on the upper lines 23a of the container transporting line. The rods of the regulating cylinders are projected to regulate the contact with the projections of the receiving sections 46 of the second column at the time when the container moves to the corresponding agricultural product housing position Y.  Then, the receiving sections 46 of the second and subsequent columns are stopped but the frame 45 itself of the container 20 advances by as much as the length of the through-holes of the second column together with the receiving sections 46 of the first column and stops at the position where the receiving sections 46 of the first column receive the agricultural products.
Patent JP-H10284843-A (JP)
Title: Multilayered circuit board and its manufacture
Inventor: SAITO TOSHIKI
IPC: H05K3/46
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To form a multilayer circuit board having extremely highly reliable via holes with high productivity by connecting conductor circuit layers to each other after the bottom sections of small holes for forming the via holes are etched and the carbon concentrations on the bottoms of the holes are made lower than a specific value. SOLUTION: After a conductor circuit layer 2 is provided on a substrate 1, another conductor circuit layer 4 is formed on the layer 2 through an insulating layer 3. Then holes are formed into the outermost conductor circuit layer 4 by partially etching off the layer 4 at prescribed positions and the insulating layer 3 exposed in the holes is removed with a laser beam. Therefore, small holes for electrical connection can be formed with high dimensional accuracy without giving any damage to the peripheral sections of the holes. After the holes are bored, the depths of the holes are increased to >=3 μm by etching the holes with an aqueous solution of ferric chloride, cupric chloride, etc., so that the carbon concentrations on the bottoms of the holes may become <=6×10<-8> g/mm<2> .  Then the conductor circuit layers 4 and 2 are electrically connected to each other by forming via holes 5 by plating the holes with solder or copper.
Patent JP-H09282598-A (JP)
Title: Device for controlling and warning distance between cars
Inventor: TANIGUCHI YASUHIRO
IPC: B60W30/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To completely control the distance between cars even when the measurement of the distance between the cars is disabled by changing the target distance between the cars based on the reliability of an inter-car distance estimated value calculated, based on the relative relation, etc., of a present car and a preceding car, before the omission of an inter-car distance measured value when that omission is detected. SOLUTION: When the measurement of the distance between the cars by an inter-car distance sensor 1 is disabled, an omission detecting part 7 judges the omission of the inter-car distance measured value and outputs an omission detecting signal. When the omission detecting signal is outputted, an inter-car distance estimating part 9 calculates the inter-car distance estimated value by reading the inter-car distance measured value, stored just before the omission, relative speed and car speed out of a memory 8. A reliability calculation part 10 calculates the reliability of the inter- car distance estimated value.  While the omission signal of the inter-car distance measured value is outputted, a target inter-car distance change part 11 calculates the target inter-car distance changed value based on the reliability of the inter-car distance estimated value and the car speed, and the operated target inter-car distance is changed by an inter-car distance control part 4.
Patent JP-H10281731-A (JP)
Title: Method for measuring shape and machining position of membrane panel tube using three-dimensional laser sensor
Inventor: SUGA TATSU
IPC: G01B11/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the shape and machining position of a membrane panel using a three-dimensional laser sensor in order to cut a fin, make a slit and position a machine accurately. SOLUTION: An objective tube 1 of a membrane panel is irradiated with a slit-like laser light 5 from above perpendicularly to the axis of the tube 1 and the coordinates of the laser light 1 irradiating the surface of the tube 1 is measured at a plurality of points obliquely from above. Similarly, the coordinates are measured by irradiating a slitlike laser light 5 from below and the coordinates of the laser light 1 at a plurality of points are subjected to elliptic interpolation in order to determine the locus of the tube 1 including the part concealed by the fin 2 and the welding bead 3. Finally, the machining position of the tube is corrected based on the focus of the tube 1 thus determined.
Patent JP-S5615540-A (JP)
Title: Analog fluorescent display device
Inventor: ISHIZUKA AKIRA
IPC: H01J31/15
Filed: 1979-07-18
Abstract: PURPOSE:To improve the distinction of a display and the easiness to see it, by disposing on a panel positive electrode segments, which are coated with fluorescent materials of different luminous colors, and analogically displaying several kinds of levels on said panel. CONSTITUTION:A substrate 1-1 is provided with positive electrode segments 1-2, 1-3, 1-4, and 1-5 which are coated with different fluorescent materials of different luminous colors. Each of the segments 1-2, 1-3, 1-4, and 1-5 forms a graduation figure group and a bar segment group. Data from a tachometer, a vehicle speed meter and the like are processed in a CPU 2-12 and are alternately output by a signal from a timing controller 2-10. Then, the outputs drives upper and lower bar segments by means of a segment decorder driver 2-11 and a grid decorder driver 2-9, so that they can be seen as if they are simultaneously lighting. Thus, with this constitution, a piece of luminous display panel is provided with many functions, which have previously been performed by using a plurality of conventional display panels, and also with more fashionable appearance than coventional ones.
Patent JP-S5518066-A (JP)
Title: Core for inductance device
Inventor: FUSEYA SUEO
IPC: H01F27/24
Filed: 1978-07-26
Abstract: PURPOSE: To avoid crosstalk between channels of a transformer by integrally linking a plurality of E-shaped core portions via respective central legs and butt connecting the core portions at the end surfaces of the respective lengs of the core portions.  
     CONSTITUTION: E-shaped core portions 2a 1 W2a n , 2b 1 W2b n  forming one and the other halves of a core of a transformer in respective channels are retained at predetermined interval d in parallel alignment with each other to form integrally between the respective blocks 1A and 1B. Both the core blocks 1A and 1B are butt connected at the end surfaces of the central legs 3a, 3b and both side legs 4a, 5a and 4b, 5b integrally. Windings 6 and 7 are wound over both side lengs 4a, 4b and 5a, 5b with respect to the core portions 2a, 2b. Even if the respective portions occur irregular characteristics from the result of mass production with such a construction to cause magnetic flux to flow through the central legs 3a, 3b, the magnetic flux flows to the adjacent channel through the magnetic reluctance therebetween to thereby extremely reduce the magnetic flux to the adjacent channel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07290699-A (JP)
Title: Ink jet head
Inventor: OSAWA SEIICHI
IPC: B41J2/045
Filed: 1994-04-28
Abstract: PURPOSE:To provide an ink jet head having multi-nozzles which can efficiently drive a partition wall made of a piezoelectric element and have stable discharge force of ink droplet and excellent continuous discharge characteristics. CONSTITUTION:The ink jet head comprises a cover 13 having a plurality of partition walls 10a, 10b made of piezoelectric elements polarized 1 in a thickness direction on a board 11 to form grooves 11 to cover the grooves 11, a plurality of pressure chambers 9 arranged at the ends of the grooves and formed of seals 14, and nozzle holes 16 and ink supply ports 18 provided at parts of the chambers 9, wherein the partition walls 10a, 10b are substantially elastically coupled to the seals 14.
Patent JP-H04301526-A (JP)
Title: Detecting apparatus for red light source
Inventor: ITO TOSHIO
IPC: B60R21/00
Filed: 1991-03-28
Abstract: PURPOSE:To correctly detect only a red light source in a red light source detecting apparatus. CONSTITUTION:An incident light is diverged by a half mirror 13, so that an image through a red filter 15 and an image through a blue filter 16 are obtained. The density of the corresponding pixels of the images is sequentially compared in a processing part 17, and an image of the red light source included only in the image passing through the red filter 15 is specified. Therefore, the components included only in the image through the blue filter 16 and those included in common in the images respectively through the red filter 15 and the blue filter 16 are removed as an image of the light source except for the red light source, and only the image of the red light source can be correctly detected.
Patent JP-H06296994-A (JP)
Title: Method for stabilizing waste
Inventor: MIZUGUCHI HIDEKI
IPC: B09B5/00
Filed: 1993-04-19
Abstract: PURPOSE:To continuously stabilize waste within a short time by supplying any of the waste liqs. contg. sludge, fine particles and fibers or their mixed industrial waste to a screw-cylinder kneader along with water, stabilizing and discharging the kneaded material. CONSTITUTION:The mixed material 2 obtained by mixing waste 21, water 22 and stabilizer 23 is supplied into a twin-screw kneader 1 from a raw material inlet 13, and the material 2 is mixed with a screw 12 and sent to the downstream side. Meantime, the material is rolled into the clearance between the screw 12 and a cylinder 11 and subjected to strong shearing, the hydrophobic coating film of the stabilizer 23 as granular calcium oxide is broken, and hence the stabilizer is activated and calcium oxide is converted into calcium hydroxide wrap particulates therein. The surplus water is vaporized by the heat of reaction into steam which is discharged from a vent 14, and the particluate product 3 is dried and discharged from an outlet 15.
Patent JP-2000285911-A (JP)
Title: Hydrogen storage alloy electrode and nickel hydrogen storage battery using same
Inventor: KURODA YASUSHI
IPC: H01M4/24
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage electrode of excellent cycle characteristic capable of improving gas absorption performance in charging and discharging and discharge characteristic at a low temperature by optimizing the molar ratio of constituent metal of crushed alloy and spheroidal alloy. SOLUTION: This hydrogen storage alloy electrode includes rare earth nickel hydrogen storage alloy (crushed alloy) prepared through a crushing process mixed with uncrushed rare earth nickel hydrogen alloy (spheroidal alloy) of an approximately spheroidal shape. A mole ratio of nickel component of the spheroidal alloy is 0.05-0.30 less than the mole ratio of nickel of the crushed alloy. When the mole ratio of the nickel component of the spheroidal alloy is less than the mole ratio of the nickel component of the crushed alloy, crack resistance of the spheroidal alloy is improved by charge, and a nickel hydrogen storage battery capable of having a great discharge rate at a low temperature and a long battery service life, and suppressing an increase in internal pressure.
Patent JP-S60235419-A (JP)
Inventor: KIMURA YOSHIKATSU
IPC: H01G11/68
Filed: 1984-05-08
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-H05121299-A (JP)
Title: X-ray mask support body, x-ray mask structure body and method for x-ray exposure
Inventor: MARUYAMA TOMOKO
IPC: G03F1/22
Filed: 1992-03-18
Abstract: PURPOSE:To attain an X-ray mask support body and an X-ray mask structure body which are excellent in properties of transmitting an X ray and visible and near-infrared rays, in which no curvature is caused even by heating by X-ray irradiation and which are excellent in mask precision, by forming an X-ray transmitting film of single-layer films or multilayer lamination films being different in density in the direction of the thickness thereof. CONSTITUTION:Layers 2a and 2b of an X-ray transmitting film 2 constituted of a multilayer lamination film are formed of compounds of which the main component elements are identical. The density of the layer 2a adjacent to the support frame 1 side is made larger than that of the layer 2b adjacent to the layer 2a. Besides, the layer 2a is a film of high density having no columnar crystal structure in its structure, while the layer 2b is made to have the columnar crystal structure not being a layer having such a high density as the above. According to this constitution, an X-ray mask support and an X-ray mask structure which are excellent in properties of transmitting an X ray and visible and near-infrared rays and, besides, in which no curvature is caused even by the irradiation of the X ray can be furnished. Furthermore, the excellent X-ray mask structure which attains X-ray exposure of high precision and high resolution can be furnished in a simple and safe manner.
Patent JP-S5520905-A (JP)
Title: Electromagnetic clutch
Inventor: SUGINUMA ATSUSHI
IPC: F16D27/14
Filed: 1978-07-28
Abstract: PURPOSE: To stabilize the bond of nonmagnetic material among drive side pulley, disk and boss in an electromagnetic clutch and reduce the leakage magnetic flux therein by forming a driven side disk by single mother material of magnetic and bonding the drive side pulley, disk and boss by the nonmagnetic material.  
     CONSTITUTION: The disk 220 of an electromagnetic clutch 200 mounted at a compressor is pressed from a steel plate. A rotor 230 is composed of magnetic disk plates 231, 232, 235 and bonding members 233, 234 of nonmagnetic material. A ring-like gap 240 is provided between the inner and the outer peripheral surfaces of the disk plates 231 and 232, the bonding member 233 inserted into the gap 240 and pressed in molding. A yoke 203A having an electromagnetic winding 203 is so disposed inside the disk plate 231 as to radially superimpose the pulley 237 with the yoke 203A. Thus, the mechanical coupling among the respective members is strengthened by nonmagnetic material to thereby reduce the leakage magnetic flux in the clutch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5717134-A (JP)
Title: Device for decompression and reaction
Inventor: OGI HITOSHI
IPC: H01J37/18
Filed: 1980-07-04
Abstract: PURPOSE:To uniformalize the flow of gas and the growth of film by a method wherein a plurality of exhaust pipes and a main gas exhaust pipe, at one end of which the ends of said exhaust pipes are commonly connected and the other end of which is connected to a vacuum pump, are provided inside a decompression and reaction case. CONSTITUTION:The gas exhausting pipes 8a-8n are provided in the decompression and reaction case 1 having paralleled flat plate electrodes 3 and 4, these exhaust pipes are connected to the main exhaust pipe 8, which is connected to the exhaust pump 9, the inside of the case is decompressed and a thin film is formed by inducing gas from a reaction gas introducing pipe 5. Through these procedures, the flow of gas is dispersed and it is equalized in entirety, thereby enabling to perform a film formation and an etching uniformly.
Patent JP-S57207635-A (JP)
Title: Vinyl chloride resin film and its preparation
Inventor: YAMAMOTO TAKUROU
IPC: C08K5/10
Filed: 1981-06-16
Abstract: PURPOSE: A wrapping film that contains a citric ester plasticizer and an epoxidized plasticizer at a specific ratio in a specific amount, thus showing good slip properties with the substrate, low unwinding resistance and high tackifying properties.  
     CONSTITUTION: 100pts.wt. of a vinyl chloride resin are combined with 20W60pts. of a plasticizer consisting of 90W40wt% citric ester plasticizer and 10W60wt% epoxidized plasticizer and they are made into a film of 8W30μ thickness. Further addition of 0.5W5pts. calcium or zinc stabilizer gives a good influence on its transparency and the addition of 1W5pts. of a surface active agent, preferably a nonionic surfactant melting at lower than 40°C, is preferred. The resultant composition is desirably molded by extrusion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59218143-A (JP)
Inventor: SASAKI HIROSHI
IPC: G01N29/04
Filed: 1983-05-25
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-S63278986-A (JP)
Inventor: POORU SENETSUTO
IPC: D21H21/14
Filed: 1988-04-15
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-S58207772-A (JP)
Title: Electronic device
Inventor: IIDA MIKIO
IPC: H04N5/00
Filed: 1982-05-28
Abstract: PURPOSE:To miniaturize a power source transformer, by supplying power to an electronic device such as television receiver controlled remotely from the 1st power supply circuit when a relay of a remote control is deenergized and from the 2nd power supply circuit when the relay is energized. CONSTITUTION:When the relay 11 for power supply-on/off controlled remotely is turned on, the power is supplied to this relay 11 from a power supply circuit 15 supplying the power supply to the device main body. Only when the relay 11 is turned off, the power is supplied from the power supply circuit 4 for driving the remote control. Thus, as the power transformer constituting the power supply circuit for driving the remote control, a smaller sized transformer can be used.