baber/WOPTO huggingface dataset:
Patent JP-H02284010-A (JP)
Title: Measuring device for film thickness of resin film
Inventor: HASEGAWA KOHEI
IPC: G01B11/06
Filed: 1989-04-25
Abstract: PURPOSE:To enable measurement in a wide range and high resolution by utilizing a lens system to substantially enlarge a diffracted pattern and furthermore utilizing a plurality of photodetectors and catching the change in the diffracted pattern correspondent to the change in the thickness of a resin film as the change in light intensity. CONSTITUTION:In a light receiving part 13, a first photodetector 13a corresponds to the rising part of a diffracted pattern in such a state wherein a film 17 does not exist on a roller 16. The light photodetected by respective photodetectors 13a is given to a light intensity detector 14a, respectively. Therein light intensity is detected and output as the signal of light intensity and this signal is treated in a device 15. When the thickness of the film 17 is changed, the photodetector 13a corresponding to the rising part of the diffracted pattern is changed and the intensity of light incident on the photodetector 13a is changed. Thereby the signal of light intensity output from the detector 14a is changed. In this case, the device 15 calculates the received light quantity incident on the photodetector 13a from the signal of light intensity. The photodetector 13a corresponding to the rising part of the diffracted pattern is specified by threshold value.
Patent JP-S5631017-A (JP)
Title: Composite hollow fiber and its production
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1979-08-16
Abstract: PURPOSE: To obtain the titled hollow fiber, having improved water and moisture absorbing properties, and scarcely deteriorating the strength and fibrillating, by composite spinning of a polyester containing a specific modified polyester and a polyester free from the modified polyester under specified conditions to remove the modified polyester component.  
     CONSTITUTION: A polyester is incorporated with (a) a modified polyester copolymerized with an organic sulfonic acid compound expressed by the formula (Z is trivalent aromatic or aliphatic hydrocarbon; M is metal or H. R 1  is ester-forming functional group; R 2  is R 1  or H). (I) The resultant mixed polyester is melt spun  with (II) a polyester free from the modified polyester at a volume ratio between the  mixed polyester (I) and the whole fiber [mixed polyester (I) and polyester (II)] of  30W70% without mixing through the same spinneret hole to give a hollow composite fiber wherein the mixed polyester (I) is continuous from the surface to the  hollow part. The fiber is then treated with an alkali to remove the component (a)  party to form the aimed composite fiber consisting of (A) a porous component containing micropores which have a diameter of 0.001W5μm and a length 50 times or  less that of the diameter and communicate to (C) a hollow part, (B) a solid component and (C) the hollow part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06287363-A (JP)
Title: Polyethylene resin composition
Inventor: MIYAOKA SATOSHI
IPC: C08L23/04
Filed: 1993-04-07
Abstract: PURPOSE:To obtain the title composition having low melt viscosity and improved in melt moldability, environmental stress cracking resistance, rigidity and mechanical strengths by mixing two specified high-density polyethylenes with each other. CONSTITUTION:A high-density polyethylene (A) having a density of 0.940-0.950g/cm<3>, a melt index (MI1) of 0.01-0.08g/10min and an environmental stress cracking resistance of 1000hr or longer is mixed with a high-density polyethylene (B) having a density of 0.955-0.965g/cm<3> and a melt index (MI2) of 2-40g/10min in such amounts that the melt index (MI) defined by the formula: (MI)<-0.04>=phi1(MI1)<-0.04>+phi2(MI2)<-0.04> (wherein phi1 and phi2 are the weight fractions of components A and B, respectively, phi1+phi2=1.0; and phi1>=0.50) may fall within the range: 0.20<=(MI)<=0.40.
Patent JP-S60248614-A (JP)
Title: Antitumor agent
Inventor: ANDOU TOSHIHIKO
IPC: A61K31/704
Filed: 1984-05-24
Abstract: PURPOSE:An antitumor agent that contains, as an active ingredient, cosmomycin C, an anthracyclin. CONSTITUTION:The objective antitumor agent contains an anthracyclin of the formula as an active ingredient. The compound of the formula has powerful growth-inhibitory action against mouse fibroblasts M-MSV Ba1b3T3 which is transformed with the Moloney strain of murine sarcoma virus. Further, it shows strong antibiotic activity against Sarcina rutes and Bacillus subtilis and can be used as an antibiotic. The compound is obtained by cultivation of a microorganism in Streptomyces such as Streptomyces cosmosus (FERM P-7074) at a pH of 4.0-9.0, temperature of 15-40 deg.C under aerobic conditions.
Patent JP-S59228461-A (JP)
Title: Printer
Inventor: KIYOHARA TAKEHIKO
IPC: H04N1/12
Filed: 1983-06-10
Abstract: PURPOSE:To obtain a device provided with picture reading function with a compact constitution by providing a reading head which is replaceable with a recording head provided with a condensor lens optical system, to a member equivalent to the substrate of the recording head. CONSTITUTION:A carriagle 1 conducts main scanning movement along a platen roller 8 while being driven by a motor 7 via a belt 4 and pulleys 5, 6. The recording head 9 records signals on a recording chart 10 in interlocking with the movement of main scanning of the carriage 1 while depressing the face of the recording chart 10. The platen 8 is driven by a motor 13 at each end of one scanning of the carriage 1 and the recording chart 10 is fed for the purpose of sub-scanning. Replacing the head 9 with a head having the reading section, and loading an original is place of the recording chart 10, the recorder is used as a reader as it is.
Patent JP-H05282677-A (JP)
Title: Reproducing device for optical recording medium
IPC: G11B7/135
Filed: 1992-03-30
Abstract: PURPOSE:To detect a chucking state of a disk. CONSTITUTION:The laser beam from a laser light emitting element 1 is focused on a disk 7 by means of an objective lens 5 through a beam splitter 4. The reproduction light beam is reproduced by a first photodetector 9 through the objective lens 5 and the beam splitter 4. A second photodetector 6 is placed around the disk 7 of the objective lens 5. With the second photodetector 6, the diffracted rays by the disk 7 is received. Based on the light receiving output, the chucking state of the disk 7 is detected.
Patent JP-H10278987-A (JP)
Title: Auxiliary leg for preventing, overturning, and packing box
Inventor: OOTSU IKUROU
IPC: B65D85/68
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary leg for preventing overturning capable of miniaturizing a packing box to store an equipment and the auxiliary leg for preventing overturning. SOLUTION: An auxiliary leg 1 for preventing overturning to keep the upright condition of an equipment 2 by supporting a lower part of the equipment to be used in an upright condition where the installation stability is not good, is provided with a recessed part 1A in which the equipment is fitted, and a bottom surface 1B of the area wider than that of an inner bottom surface of the recessed part. The leg consists of the foamed resin, and of the shape capable of functioning as the cushioning material for packing when the equipment is stored in a packing box.
Patent JP-S59230958-A (JP)
Title: Loading device for sheet
Inventor: SHIKATO MASANOBU
IPC: B65H31/38
Filed: 1983-06-10
Abstract: PURPOSE:To improve the operation performance by simplifying the constitution in such a way that moving the position of a sheet controlled in compliance with various sized of sheets in a sheet-arranging mechanism is carried out in only one direction. CONSTITUTION:In compliance with the size of a sheet P which is provided from a sheet provision unit, the position of a plate 16 is adjusted with a handle 8, along rails 15.15, to the proceeding direction X in which the gap between a pair of sheet exhaust rollers 1,1 and a pair of positioning member 20 for the heads of sheets 20.20 is extended, or to the retroceding direction X' inversely in which said gap is reduced. By this position moving operation for said plate 16, sheet arranging mechanisms 20.20, 21, 22 which are integrated with said plate 16 are also moved together in longitudinal directions X-X' and are fitted in the suitable position in compliance with the size of sheets to be used. This position can be defined and fixed by putting said handle 18 in a concave stopper 19a.
Patent JP-S63269208-A (JP)
Title: Obstacle detector for moving vehicle
Inventor: IKEDA MASAHIRO
IPC: B61B13/00
Filed: 1987-04-27
Abstract: PURPOSE:To operate a device to the safe side even if trouble occurs in a photocoupler which detects the conduction state between a pair of conductors connected in series, by providing an auxiliary conduction state detecting means which detects the change of the conduction state. CONSTITUTION:A pair of conductors 5A and 5B, a photocoupler 15, and a relay CR as the auxiliary conduction state detecting means constitute a series circuit and power is always supplied to this circuit. If the device comes into contact with an obstacle at the time of normalcy, a photo transistor TRQ1 in the coupler 15 and a contact 16 of the relay CR are turned off together, and contacting with the obstacle is detected by the change of a host controller 7 to the turning-off state. If such trouble occurs that the TRQ1 is in the short- circuit state, the relay CR is operated by the current increase accompanied with contacting between conductors 5A and 5B and the contact 16 is changed from the turning-on state to the turning-off state. Thus, the device is disconnected from the host controller 7 and the device is operated to the safe side similarly to contacting with an obstacle.
Patent JP-2000293588-A (JP)
Title: Information processor, information processing method, management device, management method, and providing means
Inventor: MATSUYAMA SHINAKO
IPC: G06Q30/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To effectively use the information included in the accounting information by transmitting the accounting information including the ID of an information processor and receiving the marketing information corresponding to the settlement result that is accordant with the accounting information and received from a management device. SOLUTION: This processor includes a production means which produces the accounting information including its own ID that is necessary for settling the accounting of the value information, a transmission means which transmits the produced accounting information to a management device and a reception means which receives the marketing information that is transmitted from the management device and corresponding to the settlement result accordant with the accounting information received from the transmission means. At an electrical music distribution(EMD) service center 1, a user management part 18 manages the information on the devices of a user home network which can be registered in an EMD system. The system registered information includes the information corresponding to the items of the SAM IDs, device numbers, settlement IDs, settlement user information, etc.
Patent JP-S5228523-A (JP)
Title: Preparation of pigment for dyeing tissues
Inventor: NISHIMURA TAMIO
IPC: C09B11/00
Filed: 1975-08-29
Abstract: PURPOSE: To prepare a pigment for dyeing tissue by the reaction of para rosaniline with crotonaldehyde. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05300513-A (JP)
Title: Illicit looking/listening prevention device
Inventor: OI SHINICHI
IPC: H04N7/167
Filed: 1992-04-23
Abstract: PURPOSE:To prevent the illicit looking and listening at the time of a paper view contract by resetting a CPU with a watchdog timer before the watchdog timer is reset by the CPU via an input/output port. CONSTITUTION:The microcomputer system driving clocks supplied from a separating circuit are supplied to a buffer memory 57 and a watchdog timer 63. In such conditions, a programming operation is carried out so that the timer 63 is reset by a CPU 62 via an input/output port 61 before the CPU 62 is reset after the timer 63 has counted up to the prescribed value. Thus, the microcomputer system works with no problem. When the frequency of a crystal oscillator connected to the microcomputer system is reduced for the purpose of the illicit looking and listening, the CPU 62 is reset after the timer 63 has counted up to the prescribed value before the timer 63 is reset by the CPU 62 via the port 61.
Patent JP-H04228910-A (JP)
Title: Self closing type blind rivet
Inventor: SUTEIIBUN GETSUTON
IPC: F16B19/10
Filed: 1991-05-09
Abstract: PURPOSE: To make the range of the whole thickness of a workpiece capable of being effectively fixed with the same rivet as wide as possible by separating each ring portion from the adjacent ring portion in the peripheral direction at a shrunk gap, and moving the material of a shell in the axial direction through the gap. CONSTITUTION: When the shoulder 38 of a shank portion 26 is coupled with the shoulder of a hole during the setting of a rivet, the material of a shell at the position of a fixing portion is extruded in the direction of a locking means 32, and a stem is locked in the hole in this self-plugging blind rivet. The locking means 32 is constituted of at least two peripherally extending ring portions 34, 34' protruded from the shank portion 26, the ring portions 34, 34' are separated in the peripheral direction from adjacent ring portions 34, 34' at a shrunk gap 36, thereby the material of the shell extruded in the direction of the locking means 32 is moved in the axial direction through the gap 36.
Patent JP-H10296417-A (JP)
Title: Forming device for semi-solidified metal
Inventor: ADACHI MITSURU
IPC: B22D17/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To automatically and rapidly store a columnar body into a casting machine without shape-breaking by providing a rectangular opening in which the columnar body in the semi-solidified condition is introduced above an intermediate part in the axial direction of an injection sleeve, and abutting a suction cup part on the side of the received columnar body. SOLUTION: A feed port (an opening part) 8b to receive a semi-solidified metal (a columnar body) Mb is provided on an upper part in the middle of a horizontal molded sleeve 8. A columnar body receiving device 10 and a suction and carrying device 20 are used as a means to store the columnar body Mb inside from a feed port 8a of the horizontal injection sleeve 8. Suction cups 20a of the suction and carrying device are softly abutted on the upper side of the columnar body Mb loaded on a receiving container 10a, and the columnar body Mb is softly lifted by applying the suction force by driving a suction fan, and transferred inside the horizontal injection sleeve 8 from the feed port 8b in the horizontal molded sleeve 8 by a transfer means. The suction cups can be used through the combination of the horizontal movement, the vertical movement and the directional change.
Patent JP-S5629086-A (JP)
Title: Pump device with corrugated cylinder
Inventor: MORIYAMA JIROU
IPC: F04C2/344
Filed: 1979-08-14
Abstract: PURPOSE: To obtain the captioned device free from vibration with perfect rotational motion in such a way that vanes of a rotor are made wave motion along a pair of corrugated cylinders, and liquid is sucked into the space between the rotor and cylinders and drained therefrom.  
     CONSTITUTION: When a rotor 1 equipped with vanes 3 is turned by a shaft 4, the vanes 3 are rotated along corrugations 8, 9 of a cylinder 2. Then, with the corrugation 8 of the cylinder 2, clearance between the rotor 1 and the cylinder 2 is small, so that fluid is drained through discharge ports 7, at the same time, because the space on the opposite side to the vanes 3 is increased, fluid in sucked through a suction port 6 into pumping action. Besides, in case where fluid pressure and the number of rotation are small with increase of flow rate, or if the pump is smaller in size, one place of the corrrugations 8, 9 of the cylinder 2 will give better efficiency. This pump device can obtain improved efficiency with less vibration by differential motion through perfect circular motion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1114860-A (JP)
Title: Optical coupling structure
Inventor: NAKADA HIDEHIKO
IPC: G02B6/30
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To shorten the machining time for the optical coupling structure and to obtain high-precision optical coupling between an optical component and an optical waveguide component. SOLUTION: This optical coupling structure supports an optical component including an optical element or optical waveguide by making an optical wave component 7 such as an optical fiber or a ferrule containing the optical fiber abut against the optical component support that their optical axes are aligned with each other. In this case, a necessary irreducible V-shaped or trapezoidal groove 3b which is a groove part 3 extending along the optical axis so as to support the optical waveguide 7 and positions the optical waveguide component 7 is formed by the anisotropic etching of a crystal substrate 1 and other parts are made into recessed grooves 3a and 3c cut by a mechanical means to shorten the anisotropic etching time and improve the surface precision of the V-shaped or trapezoidal groove 3b.
Patent JP-S60260549-A (JP)
Title: Novel squarium compound and preparation thereof
Inventor: SAEKI SATORU
IPC: C07C213/00
Filed: 1984-05-25
Abstract: NEW MATERIAL:A squarium compound expressed by formula I. USE:An electric charge generating substance for electrophotographic lamination type photosensitive materials, useful as optical recording media, e.g. semiconductor laser printers, intelligent copiers, laser disks, etc., exhibiting flat photosensitivity within 400-850nm wavelength range, and having sufficient photosensitivity in all the visible and near infrared regions. PREPARATION:3,4-Dihydroxy-3-cyclobutene-1,2-dione (aquaric acid) expressed by formula II is reacted with ethyl methylphenylaminoacetate expressed by formula III in a solvent, e.g. n-butyl alcohol, at 100-140 deg.C for 3-5hr to give the aimed compound expressed by formula I.
Patent JP-S58222218-A (JP)
Title: Method and apparatus for concrete sheathing and timbering work in underground structure
Inventor: SUZUKI TOSHINORI
IPC: E02D17/04
Filed: 1982-06-18
Abstract: PURPOSE:To simplify the process of concrete sheathing and timbering work as well as eliminate the downtime of the work by a method in which the lower timbering work is constructed by using formworks for bottom and sides, hung down from the upper concrete sheathing and timbering work already constructed, and the hanging places of the formworks are orderly switched to lower places. CONSTITUTION:A bottom formwork 7 is set through a load receiving black 6 on the upper part of a hanging member 3, a side formwork 8 is integrally provided on one side of the bottom formwork 7 in an inclinable manner, and the bottom formwork 7 and the hanging member 8 are thrust from above at the lower end of a hanging rope 1 having detachable and vertically movable hooks to make up a formwork device to be hung down. The bottom formwork 7 and the side formwork 8 are hung down from the upper concrete sheathing and timbering work 15 already constructed to construct the lower timbering work 16, and the hanging places of them are orderly switched to the lower timbering work to construct the subsequent timbering work.
Patent JP-H044903-A (JP)
Title: Manufacture of aluminum foil
Inventor: ASADA KISUKE
IPC: C23G1/22
Filed: 1990-04-20
Abstract: PURPOSE:To reduce the number of pinhole defect remarkably by specifying the rolled thickness and time for washing treatment, making a base stock for foil by performing continuous casting rolling and cold rolling, washing treating with alkali solution before, inprocess of or after the completion of cold rolling and foil rolling this stock. CONSTITUTION:A molten metal 4 which is melted with a melting furnace 3 is supplied to water cooling casting rolling rolls 1, made into a continuous casting rolled stock 2 with the thickness of 2 - 13 mm and wound up into a coil shape. This stock is made into a base stock for foil with the thickness of >=0.2 mm by repeating cold rolling and intermediate annealing, washed for 1 - 300 sec using the water solution of NaOH of pH>=10 before or after the cold rolling of the base stock for foil or/and after the final annealing in a process where foil rolling is performed on this stock and an aluminum foil is obtained by foil rolling this stock.
Patent JP-S59231584-A (JP)
Inventor: KANOU KUNIOMI
IPC: G09G1/00
Filed: 1983-06-14
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-S63271922-A (JP)
Title: Heat treatment device
Inventor: KUBOTA MASABUMI
IPC: H01L21/31
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the title heat treatment device having excellent temperature uniformity on wafers and also generating a few defects by a method wherein a cylindrical heating structure arranged surrounding a sample stand and a lamp heating mechanism arranged in the direction vertical to the sample stand are provided. CONSTITUTION:An Si wafer 3 is retained by a sample stand 2 in a cylindrical quartz chamber 1a, the Si wafer 3 is heated up by the halogen lamp 4 provided on the vertical upper part of the sample stand 2, and also the wafer is heated up by the heater 6 cylindrically surrounding the chamber 1a. The inner surface of a cooler 7 constitutes a reflection mirror, the mirror reflects heat rays, it is useful for the temperature rise of the Si wafer and also the escape of heat to outside is prevented. Also, the non-uniformity of temperature due to a convection can be prevented. As a result, a uniform temperature distribution can be obtained, and the generation of defects on the wafer can also be prevented.
Patent JP-H0320973-A (JP)
Title: Fuel cell power plant and operating method thereof
Inventor: JIYOOJI BAATANIAN
IPC: H01M8/06
Filed: 1990-04-20
Abstract: PURPOSE: To effectively control the flame temperature of a regenerative burner, by comprising a controller which responds to an oxygen sensor for controlling the entire flow rate of an air current, and keeping the oxygen content of the burner discharge current. CONSTITUTION: A fuel cell 15 comprises an anode 10 and a cathode 14 generating the electricity by electrochemically reacted with the fuel flow and the oxidant flow, and transmits and anode discharge flow 16 and a cathode discharge flow 18. On this occasion, the air flow 12 is diluted by the cathode discharge flow 18, and supplies the oxidant flow 28 to a burner 20. And the admixture of the anode discharge flow 16 and the oxidant flow 28 is burned in the burner 20, to generate the burner discharge flow 30 including the heat and oxygen flow. The oxygen content of the burner discharge flow 30 is detected by an oxygen sensor 32, and a valve 36 is adjusted to keep the oxygen content of the discharge current 30 within a predetermined range by a controller 34 in response to the sensor 32.
Patent JP-S5629001-A (JP)
Title: Rotary piston mechanism
Inventor: HASHINO MASAICHI
IPC: F04C18/352
Filed: 1979-08-18
Abstract: PURPOSE: To reduce a frictional resistance for higher durability by steadily making a tangential contact of a cylinder inwall with the end of a sliding vane consisting of a stationary wing and a rotary wing.  
     CONSTITUTION: A rotary piston 19 is formed by unitedly joining upper and lower bosses 20, 21 with a piston 24. The bosses 20, 21 are plugged into eccentric holes respectively, opened through upper and lower lids 3, 5 so as to turn in the holes. The piston has a hole 27 at the center wherin a case part 26 with a rotary vane 9 hinged to it may be eccentrically slided, and radial guide grooves 28, 29 in the radial direction wherein are provided a stationary wing 10 and a rotary wing 11 making up the rotary vane 9 in the diameter. For providing a pair of semicircular cotters 30, 31, semicircular recesses are formed on the way of the guide grooves 28, 29, respectively. Both wings 10, 11 can be held by those cocks 30, 31. 
     COPYRIGHT: (C)1981,JPO&Japio