baber/WOPTO huggingface dataset:
Patent JP-S61113176-A (JP)
Title: Flexible magnetic disk device
Inventor: ISOZAKI JUN
IPC: G11B5/596
Filed: 1984-11-07
Abstract: PURPOSE:To prevent the deterioration of the tracking accuracy at reproduction and to obtain a reproduction signal of satisfactory information by setting the position relation between adjacent servo tracks strictly when a pilot signal used for executing a tracking control is recorded on a servo track. CONSTITUTION:When a magnetic head 14 records data on a data track T1, a changeover switch control circuit 23 switches changeover switches 35, 42 and 44 to sides T, D and W, respectively. The magnetic head 14 positions a track to the data track T1 by a track positioning circuit 33, after which a rotary signal from a rotary sensor 20 enters a timing generator circuit 45. A data signal from an input terminal 46 enters a synchronizing circuit 47, which transmits the data signal to a modulator 48 in synchronizing with the timing signal of the timing generator circuit 45. Here, the data signal is modulated, and amplified by an amplifier 43. The magnetic head 14 records data information in a section, where a pilot signal is not erased previously, on the data track T1 of a disk 2.
Patent JP-S61113619-A (JP)
Title: Aromatic polyether copolymer
Inventor: TSUBOI HIKOTADA
IPC: C08G65/40
Filed: 1984-11-07
Abstract: PURPOSE:To provide an injection-moldable copolymer containing a hydro xyindanol compound, and having excellent heat-resistance, hygroscopicity and weather-resistance and high practical value. CONSTITUTION:The objective aromatic polyether copolymer is composed of the constituent units of formula I, II and III (R<1>-R<8> are H, 1-8C hydrocarbon group or halogen; Y is direct bond between benzene rings, 1-10C bivalent hydrocarbon group; -O-, -CO-, -S-, -SO- or -SO2-) and having a logarithmic viscosity of 0.2-2.0. The constituent unit I is bonded with the constituent unit II and/or the constituent unit III except for the case that the unit is at the terminal of the copolymer, and thee is not direct bond between the constituent units II and III. The sum of the hydroxyphenylindanol compound (a raw material of the compound of formula II) and the bisphenol of formula III is 0.7-1.3mol, preferably 0.85-1.15mol per 1mol of the halogen compound of a bisphenol.
Patent JP-S6476788-A (JP)
Title: High-output multiwavelength laser reflecting mirror
Inventor: NAKANO NOBORU
IPC: H01S3/08
Filed: 1987-09-17
Abstract: PURPOSE:To provide a laser reflecting mirror capable of reflecting with high reflectance both weak guiding laser having a wavelength lambda in the visible region and high-output laser having a wavelength different from lambda by 0.1 lambda or above, by providing a metallic layer on a substrate, and providing, on the metallic layer, a dielectric multilayer film consisting of thirteen or more dielectric films deposited one on another. CONSTITUTION:A substrate 5 is provided by an optical glass optically polished to lambda/10 (lambda=0.6328mum), and silver is deposited on the substrate 5 to form a metallic film 10. In order to reflect a YAG laser with high reflectance, fifteen SiO2 films and fourteen TiO2 films are deposited altenately one on another to provide a dielectric multilayer film 6. Finally, in order to reflect excimer laser with high reflectance, fifteen Al2O3 films and fourteen mgF2 films are deposited alternately one on another to provide the dielectric multilayer film 6. A laser reflecting mirror thus constructed can achieve reflectance as high as 99.99% or more for excimer and YAG lasers and 98.4% or more for He-Ne lasers.
Patent JP-S59122958-A (JP)
Title: Current detecting circuit
Inventor: TAMAE MASAHIRO
IPC: G01R19/02
Filed: 1982-12-28
Abstract: PURPOSE:To enable current measurement free from temp. characteristics, by suppling a current corresponding to the temp. characteristics of voltage between B and E of a power transistor(TR) to a current detecting TR by providing the current detecting TR subjected to continuity control in common with the power TR. CONSTITUTION:When the voltage between B-E of a power TRQ1 is set to VBE1, the voltage between B-E of TRQ2 to VBE2, the resistance values of R3, R4 to gamma and the current supplied from a current mirror circuit 13 to I, a formula VBE1= VBE2+Igamma must be satisfied in order to remove temp. characteristics of a detected current. In this case, temp. characteristics of VBE1, VBE2 and gamma are determined as the characteristics IC. A current I is generated by a power source circuit 12 for outputting the voltage corresponding to the temp. characteristics of the voltage between B-E of the power TRQ1, TRQ3 and the resistor R4. That is, the temp. characteristics of VBE1, VBE2 and gamma are mutually negated by the power source circuit 12, TRQ2 and the resistor R4 and the above mentioned formula is formed at any temp. By this method, current detection free from temp. characteristics can be performed.
Patent JP-H04112918-A (JP)
Title: Cooling fan device for automobile
Inventor: HOSHINO YOSHITAKE
IPC: F01P11/12
Filed: 1990-09-03
Abstract: PURPOSE:To increase blow rate while reducing substantially noises generated by a cooling fan device by providing a gap between a fan shroud and protective net to rectify wind embedded in the gap on a bellmouthed part of the protective net. CONSTITUTION:On the front side of a condenser 1 are disposed a cooling fan, fan shroud 5 and protective net 6. In a cooling fan device, the fan shroud 5 covering the outer periphery of the cooling fan is formed of a cylindrical part 5a opposed to the cooling fan, an intake duct part 5b having the opening area gradually increased toward the front side and a skirt part 5 having the opening area gradually increased rearward. The protective net 6 is disposed through a predetermined gap X on the front side of the fan shroud 5 and provided on the outer peripheral end with a cylindrical bellmouthed part 11 having the opening area diverging toward the front side. Thus, air flow from the outer peripheral side of the protective net 6 to the cooling fan is sufficiently rectified to reduce substantially noises.
Patent JP-2001058620-A (JP)
Title: Resin-made bottle with label stuck thereon and its recycling method
Inventor: SHIBANO HIROSHI
IPC: G09F3/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a bottle with a label stuck thereon for obtaining pellets of high strength when the bottle with the label stuck thereon is recycled as pellets, a method for recycling the label from which an ink is removed and the bottle, and also provide recycled pellets. SOLUTION: A label with an ink layer to be removed in an alkaline hot water is stuck at least on one face of a thermoplastic polymer film stuck on a hollow molded bottle. In that case, the solid phase polymerization rate of a resin of the bottle at 210 deg.C is set beyond 0.0050 dl/g.hr.
Patent JP-H0785421-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: NAKAMURA KAZUO
IPC: G11B5/53
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a manufacturing method for mass producing highly-accurate thin film magnetic heads. CONSTITUTION:According to the manufacturing method, thin film magnetic heads having a pattern in parallel to the surface of a magnetic recording medium such as a magnetic disk or magnetic tape and a pattern vertical to the surface of the medium are manufactured. After a main block 42 where a head element part is layered is bonded to an auxiliary block 43, the surface 42a vertical to a bonded surface 18 where a photoresist is to be applied is chamferred at parts close to the outer peripheries of the main block 42 and auxiliary block 43, to form inclined surfaces 42s, 43s.
Patent JP-H0980824-A (JP)
Title: Electrophotographic direct-drawing recording medium and electrophotographic direct-drawing planographic printing plate using that
Inventor: ABE KAZUHIRO
IPC: G03G13/28
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide such an electrophotographic direct-drawing recording medium that its conductivity shows excellent stability without dependence on humidity, conductivity can be controlled, and therefore, a sharp image can be obtd. without contamination on a base and splashing of a toner, and to provide an electrophotographic direct-drawing planographic printing plate using this medium. SOLUTION: This electrophotographic direct-drawing recording medium consists of a base body, a conductive layer formed on one surface of the base body, and an image accepting layer formed on the conductive layer. The conductive layer consists of a conductive compsn. containing at least one kind of compd. (A) selected from among polyaniline and its derivatives and a protonic acid (B). The electrophotographic direct-drawing planographic printing plate uses the recording medium above described.
Patent JP-S61112404-A (JP)
Title: Phased array antenna system
Inventor: SAWADA YASUJI
IPC: H01Q21/20
Filed: 1984-11-06
Abstract: PURPOSE:To attain inexpensive constitution and to reduce weight and size by using a non-polarization wave switching bit phase shifter in common with respect to two elements antennas in pairs. CONSTITUTION:An input from a point P is divided into four by a 4-distributor 4 and inputted to digital phase shifters 5a-5d. The digital phase shifters 5a-5d consists of the non-polarized wave switching phase shifters 51, 52 of 22.5 deg. or 45 deg. bit used in common for two element antennas used as a pair, a 2-distributor 57, and polarized wave switching 90 deg. and 180 deg. bit phase shifters 53, 54, 55, 56 provided with each element antenna. The digital phase shifters 5a-5d are subjected to phase shift to direct a beam in a desired direction in response to the bit set thereto and subjected to phase shift to synthesize a desired polarized wave and the radiation in conducted from element antennas 11a-14b.
Patent JP-S59118866-A (JP)
Title: Permanent magnet and its production
Inventor: OKONOGI ITARU
IPC: C22F1/10
Filed: 1982-12-24
Abstract: PURPOSE:To obtain a permanent magnet having improved coercive force and squareness ratio by hardening magnetically an alloy of a rare earth intermetallic comp. having a specific compsn., disintegrating the alloy, and subjecting the powder to molding in a magnetic field, compression molding then to calcination. CONSTITUTION:An intermetallic compd. consisting of the compsn. formula R (Co1-u-v-w CuuFevMw)z (R is a combination of >=1 kind among rare earth metals such as Sm, Y, Ve, Pr or the like and M is a combination of >=1 kind among Ti, Ta, Hf, Zr, V, Nb, Cr, Mo, 0.01<=u<=0.2, 0.1<=v<=0.5, 0.001<=w<=0.15, 6.5<=z<=9.0) is cast. Such alloy ingot is roughly disintegrated and is further pulverized to 2-100mu. The resulting powder is mixed with a binder, and the powder mixture is molded in a magnetic field under 10-20kG intensity of the magnetic field in a die. The molding is then subjected to compression molding under 2- 10ton/cm<2>. The molding is removed from the die and is subjected to calcination by heating at <=400 deg.C. A permanent magnet having improved magnetic characteristics, such as coersive force, squareness ratio or the like, is thus obtd.
Patent JP-S59115965-A (JP)
Inventor: KATSUKI TAICHI
IPC: F25J3/04
Filed: 1982-12-23
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-H1172390-A (JP)
Title: Measuring apparatus for temperature distribution in turbine blade
Inventor: EBINA KOSUKE
IPC: G01J5/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus, for a temperature distribution, whose structure is simple and by which temperatures in many points can be measured simultaneously. SOLUTION: A plurality of optical fibers 1 are arranged side by side in a row. The respective optical fibers 1 are faced with a turbine blade in such a way that the arrangement direction of the optical fibers 1 becomes the radial direction of the turbine blade. The radiant light of the turbine blade which is fetched by the respective optical fibers 1 is received so as to be converted into a temperature, and a temperature distribution in the radial direction of the turbine blade is found. Temperatures in many points (the temperature distribution) can be measured simultaneously by a simple constitution.
Patent JP-H02118760-A (JP)
Title: Multi-processor system and utilization thereof
Inventor: FUIRITSUPU MARUKOMU NECHISU
IPC: G06F9/50
Filed: 1989-09-07
Abstract: PURPOSE: To simultaneously operate plural processors and to surely execute an unequivocal operation without fuzziness by permitting a network to collectively inspect all readiness states on a prescribed task or event and selecting one most preferential message. CONSTITUTION: The network 50 and plural micro-processors can be used as address locators locating transaction numbers to a part allocated for storing the status of a transaction in a memory 26. When an inquiry is received from the network 50, the status of the processor is communicated and priority on it is judged in the network 50. At that time, priority is given to the readiness state whose completion degree is the lowest. Thus, speedy responses in terms of hardware from all the processors for one inquiry can be obtained.
Patent JP-H08314291-A (JP)
Title: Toner-image transfer device
Inventor: TEODOROSU ANTONIUSU GERARUDASU
IPC: G03G15/16
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a device to transfer a toner image to a receiving material on a plate from an endless belt. SOLUTION: A toner image is formed on a part of a continuous traveling belt 7 passing through a surface of these drums by the drums 1, 2, 3 and 25, and a part up to the rear edge 44 from the tip edge 43 of the toner image is transferred to a stationary receiving material, and a loop of the belt 7 is enlarged, and the loop of the belt 7 is reduced in the rear of an image transfer station 9. The belt 7 is held in a tension condition during transfer of the image by moving tension rollers 18 and 19 on planes 31 and 32 forming an acute angle with a plane 10 where the receiving member is positioned, and the belt is set at a constant angle β to the plane 10 in the image transfer station.
Patent JP-S60125869-A (JP)
Title: Developing device
Inventor: KOKUBU SHINICHI
IPC: G03G15/10
Filed: 1983-12-13
Abstract: PURPOSE:To hold the quality of development constant by detecting the feed speed of a recording medium and controlling the contact distance of a developer so that the ratio of the contact distance and feed speed is constant. CONSTITUTION:The developer 40 overflowing from the upper end of the distribution pipe 38 of a developing device flows along a flow surface 36a which slants in the direction A of the conveyance of the recording medium 10 to develop an image to the contact distance l with the recording medium 10. The feed speed (v)of the recording medium 10 is detected by a detection part 50 and a driving part 44 is controlled by a control part 48 so that the ratio of the contact distance l and feed speed (v) is constant; and a straightening plate 42 is moved as shown by arrows E and D to adjust the contact distance l. Therefore, the contact time of the developer 40 is held constant regardless of variation in the feed speed (v) of the recording medium 10 to hold the quality of development constant.
Patent JP-H0895235-A (JP)
Title: Pellicle structure
Inventor: KASHIDA SHU
IPC: G03F1/62
Filed: 1994-09-29
Abstract: PURPOSE: To prevent the generation of foreign matter on a pellicle due to cuttings by sticking a releasable sheet material with the cut face melted on the surface of an adhesive layer formed on one end face of a pellicle frame. CONSTITUTION: A releasable sheet material obtained by cutting the sheet to a specified shape, melting the cut face and coating the cut face with paint is stuck on the surface of an adhesive layer formed on one side face of a pellicle frame to constitute the pellicle structure. Namely, since the sheet material has to be cut to an appropriate size when stuck, a cut face is melted or coated with paint, hence the cuttings present on the cut face are completely removed or fixed by the paint. Consequently, foreign matter is not generated on the pellicle when the pellicle is transported.
Patent JP-H0898772-A (JP)
Title: Production of material for electromagnetic cooking pot, electromagnetic cooking pot and production thereof
Inventor: NOBORIO YOICHI
IPC: A47J36/02
Filed: 1994-09-29
Abstract: PURPOSE: To obtain an inexpensive material for a cooking pot easy to produce and high in heat transfer efficiency by certainly bonding inner and outer surface materials so that an air layer is not formed between both materials or both materials are not peeled. CONSTITUTION: An inner surface material 11 having a solder material 13 applied to one surface thereof and having a shape necessary for producing an electromagnetic cooking pot is prepared and an outer surface material 12 having a shape almost the same as that of the inner surface material 11 is superposed on the inner surface material 11 to be fixed by a jig and the whole is heated in a heating furnace to bond the inner and outer surface materials 11, 12 and surface treatment is applied to the inner surface material 11.
Patent JP-H1057293-A (JP)
Title: Disinfecting wet wiper and its manufacture
Inventor: NAKAMURA KENJI
IPC: A47L13/17
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a human-friendly disinfecting wet wiper that is convenient to use and safe for the skin as it does not stimulate the skin. SOLUTION: Water of 70 to 90wt.% and water-soluble auxiliary solvents of 30 to 10wt.% that are more excellent in compatibility with a cationic disinfectant than water are used as the solvents of the cationic disinfectant, the auxiliary solvents being mixed solvent consisting of one kind or more of solvent selected from glycerin, 1-butylene glycol, chitosan, and collagen,. and one kind or more selected from alcohols of three of less carbons, which are mixed in a ratio of 1:10 to 1:20. A fibrous base is impregnated with the disinfectant using the solvents.
Patent JP-S6294664-A (JP)
Inventor: ABU TAKASHI
IPC: E04H6/30
Filed: 1985-10-21
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-S6388954-A (JP)
Title: Facsimile equipment
Inventor: AOKI TERUO
IPC: H04N1/00
Filed: 1986-10-01
Abstract: PURPOSE:To prepare for a reservation sheet and to eliminate a writing labor by obtaining a reservation sheet preparing mode by a mode selecting means, operating a prescribed button and preparing a reservation sheet in which a key-inputted telephone number is described. CONSTITUTION:A 'reservation sheet preparation' lamp is made to light up and a reservation sheet preparing mode is obtained, by the mode selecting button of an operating part 2. A telephone number button is pushed, a numerical character key is pushed, an opponent telephone number is set and a setting button is pushed. In the same way, the number of sheet to be transmitted is set by a button of the number of sheets to be transmitted. After data are inputted, a facsimile button is pushed, then, a controller 11 generates a reservation sheet pattern in accordance with the data by a reservation sheet pattern generating device 12. A printing selector 9 selects the reservation sheet pattern generating device 12 and a printer part 10 prepares a reservation sheet.
Patent JP-H0899007-A (JP)
Title: Electret filter
Inventor: TOKUDA SEIJI
IPC: D06M101/16
Filed: 1994-09-29
Abstract: PURPOSE: To obtain an electret polyolefin split fiber filter which exhibits scarcely decrease in particle collecting efficiency after being used at high temp. and for a long time. CONSTITUTION: An electret filter is obtd. by making a polyolefin split fiber with a surface aluminum number concn. to the carbon number on the surface of the split fiber (Al/C) measured by means of an X-ray photoelectron spectrometry method of at least 0.01% to an electret. By making the surface aluminum number concn. (Al/C) of the polyolefin split fiber large like this and as the result, by making attenuation of the amt. of electric charge after making the polyolefin to be an electret small, it is possible to obtain an electret filter which exhibits little decrease in particle collecting efficiency after being used at high temp. and for a long time.
Patent JP-S58118994-A (JP)
Inventor: SUTANRII POOUERU
IPC: G21C19/07
Filed: 1982-12-23
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-H1079841-A (JP)
Title: Photographing method
Inventor: ORITO YASUKI
IPC: B60R1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain identical photographic image with a two-dimensional camera with suspect to a solid body and also obtain a two-dimensional image with high resolution. SOLUTION: A lens 16 for projection images a photographed body on a visual field surface VF on an image-forming surface RF on the opposite side from the visual field surface VF. A line sensor 13A has an image-pickup element (CCD) having a specific number of pixels. The line sensor 13A is moved horizontally on the image-forming surface RF by a slider, together with a sensor box and picks up an image of the photographed body by sequentially picking up images by lines on the image-forming surface RF, as it moves. The line sensor 13A is moved at a constant speed, synchronized with the scanning speed of the sensor 13A.
Patent JP-S6390060-A (JP)
Title: Disk exchanging device
Inventor: SUZUKI MIKIYOSHI
IPC: G11B17/28
Filed: 1986-10-02
Abstract: PURPOSE:To reduce the cost of the titled device by a simple construction consisting of only an encoder and two sensors by making the intervals of comb teeth formed on the encoder and the intervals of plural holders correspond to the interval of the sensors arranged on the center under the holders. CONSTITUTION:Each of disks stored in a stocker 5 separated by diaphragms 5a is transferred to a stocker 14 or 15, the stocker 14 or 15 is moved to the side of a driving device 6 and the disk is loaded to the device 6 to execute recording/reproducing. The sides of comb-like projecting and recessed parts 17b, 17a formed on the encoder 17 are positioned respective centers between the intermediate part of two diaphragms 5a and one of the two diaphragms 5a. Four states (c)-(f) are obtained as the receiving states of the sensors 18, 19 separated from each other by a distance (d) on the center position under the stockers 14, 15 about the positional relation among the encoder 17 and the sensors 18, 19. The state (c) indicates the normally positioned state of the holder 14 in the stocker. Thus, the normal position is detected by one sensor 18 and the error position is detected by the other sensor 19. Since only one encoder and two sensors are used, the structure can be simplified and the cost of the device can be reduced.
Patent JP-S60126676-A (JP)
Title: Transfer paper separating device
Inventor: EGUCHI TAKAYUKI
IPC: G03G15/14
Filed: 1983-12-13
Abstract: PURPOSE:To separate stably a transfer paper, and to simplify a constitution by providing a separation auxiliary roller having a member whose diameter is larger than that of the separation auxiliary roller, on a position where the transfer paper is separated from a photosensitive body by stiffness of the transfer paper and electrostatic charge of itself. CONSTITUTION:The tip of a transfer paper 2 goes straight on by stiffness of paper as shown by a broken line, and in a curved part of a photosensitive body driven roller 1b, the transfer paper 2 is separated naturally from a photosensitive body 1 for an instant. A separation auxiliary roller 10 is provided on this place, therefore, the tip of the transfer paper 2 contacts to the separation auxiliary roller 10, and it is attracted electrostatically to the separation auxiliary roller 10 by a charge charged electrostatically to the transfer paper 2 by means of a transfer. Also, when the photosensitive body 1 and the transfer paper 2 advance at the same speed, the tip of the transfer paper 2 reaches a fixing guide 13 and the separation is executed exactly. Accordingly, the transfer paper can be separated from the photosensitive body without using a separating charger, a separating belt and a separating pawl, the separation is stabilized, and the constitution is simplified.