baber/WOPTO huggingface dataset:
Patent JP-S62238386-A (JP)
Title: Electrode plate
Inventor: MATSUBARA YASUSHI
IPC: B05D7/24
Filed: 1986-04-08
Abstract: PURPOSE:To make an electrode plate fit for long-time use by undercoating the electrode plate with epoxy resin paint and coating it with other epoxy resin paint contg. a specified amount of a vinylidene chloride resin emulsion so as to prevent the resulting paint film from being readily stripped. CONSTITUTION:An electrode plate used in a refining plant is undercoated with epoxy resin paint or tar-epoxy resin. A single coating is enough for the undercoating. The undercoated electrode plate is coated about 5 times with other epoxy resin paint contg. 1-10% vinylidene chloride resin emulsion.
Patent JP-S58199915-A (JP)
Title: Structure of assembling type cylindrical fish way
Inventor: MORI TOMIO
IPC: E02B5/00
Filed: 1982-05-13
Abstract: PURPOSE:To construct a fish way with a small space in a short time by a method in which waterways of an U-shaped cross section are formed on the steps of a foundation block of a spiral stairs form, and the blocks are orderly stacked up in such a way as to connect the waterways. CONSTITUTION:A foundation block 11 is formed on a foundation 10 constructed near a dam or an intake levee in such a way that it is made into a spiral stairs form with a given step height for one round. Then, blocks 1 in which waterways 6 of a nearly U-shaped cross section are dividedly formed are fitted into struts 12 through holes 9 and orderly stacked up from the lower stage to the upper stage on the spiral stairs. Then, at the joints between the dam or intake levee 16 and the fish way, an intake channel part 17 of a U-shaped cross section is provided on the uppermost part of the cylinder, whereupon a water channel leading to the upper end of the intake levee 16, intake channel part 17, the spiral stairs shape waterways 6 in the cylinder, and the outlets 13 is formed. Lastly, the joints between the blocks 1 are filled with a joint filler.
Patent JP-S534886-A (JP)
Title: Cable laying process
Inventor: MASUBUCHI HIDEO
IPC: H02G1/06
Filed: 1976-07-02
Abstract: PURPOSE: To prevent slow slip down or slip up. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06295553-A (JP)
Title: Tape cassette
Inventor: ZAITSU OSAMU
IPC: G11B23/087
Filed: 1993-04-06
Abstract: PURPOSE:To provide a tape cassette hardly causing a tape damage, etc., and capable of safely and surely opening its lid by eliminating the interfere of a lid opening member of a small-sized (S) cassette with a large-sized (L) cassette. CONSTITUTION:The L cassette 1 is provided with an opening pin (L) 58 at a position where it abuts on the side surface part of a front cover 4 so as to open the lid by the pin (L) 58. The S cassette is similarly provided with an opening pin (S) 57 at the position of the left side surface part 34a of the front lid so as to open the lid by the pin (S) 57. A recording and reproducing device in which the L cassette 1 and the S cassette can be loaded is provided with both pins (S) 57 and (L) 58. At such a time, the pin (S) 57 is positioned at the recessed 3s part of the lower half 3 of the L cassette 1, so that the pin (S) 57 does not interfere with the lower half 3.
Patent JP-S60223364-A (JP)
Title: Device for transmitting incoming destination call signal
Inventor: YAMAGUCHI SUKETSUGU
IPC: H04M1/27467
Filed: 1984-04-20
Abstract: PURPOSE:To allow a small-sized device to transmit a call signal even to a lot of destinations by displaying an identification symbol of an incoming destination, designating the desired displayed incoming destination symbol and generating a call signal in response to the designation. CONSTITUTION:When a handset 2 is hooked off, a start button 3 of a telephone set 1 depressed to start the telephone set, a page designation key on a keyboard 4 of the telephone set 1 is depressed and when a numeric key designating the specific page is depressed, the designated page, that is, the destination symbols for one screen's share of a display device 5 such as a CRT, are displayed on the display device 5 via a display control circuit of a control circuit 7. The symbol is outputted from the display device 5 to the control circuit 7 by designating the designation means of the specific symbol displayed on the display device, for example, a touch key. The control circuit 7 receiving the symbol output controls the signal generating circuit means and transmits a call signal corresponding to the opposite telephone number onto a line 8.
Patent JP-H01250810-A (JP)
Title: Ruggedness inspecting device for surface
Inventor: SAKAGAMI YOSHIKAZU
IPC: G01B11/30
Filed: 1988-03-31
Abstract: PURPOSE:To inspect the surface of a work at a high speed by operating the difference between the brightest value and darkest value in a predetermined section or difference from an adjacent section. CONSTITUTION:A television camera 5 is arranged opposite the top surface of the work 100 to be measured and intense lighting is performed by a light guide 4 at a low angle to the plane of the object to emphasize the ruggedness of the plane. Then the video signal of the camera 5 is digitized by an A/D converter 8 and an arithmetic part 9 operates the brightest value and darkest value to represent the difference between the brightness value and darkest value as the quantity of the ruggedness and a threshold is provided for the light-shade difference and it is decided whether or not the ruggedness is normal in the surface inspection of the work 100. Thus, the surface of the work 100 can be inspected at a high speed.
Patent JP-H06293913-A (JP)
Title: Production of steel plate excellent in toughness at low temperature
Inventor: SHIMIZU MASATO
IPC: C21D8/02
Filed: 1993-04-06
Abstract: PURPOSE:To produce a steel plate having high Charpy absorbed energy and low fracture appearance transition temp. and excellent in toughness at low temp. by subjecting a steel, having a composition containing specific amounts of C, Si, Mn, Nb, and Al, to heating and to three-stage rolling under respectively prescribed conditions. CONSTITUTION:A steel, having a composition consisting of 0.01-0.2% C, 0.05-0.5% Si, 0.5-1.8% Mn, 0.005-0.1% Nb, 0.01-0.1% Al, and the balance Fe, is melted. A slab of this steel is heated to >=1000 deg.C and subjected, at 950-880 deg.C, to rolling to which a cumulative strain (alpha) of 0.2-0.6 by logarithmic strain (epsilon) represented by epsilon=1n(h1/h2) (where h1 means roll inlet thickness and h2 means roll outlet thickness) is applied. Subsequently, the resulting plate is subjected, at a temp. between 880 and (Ar3+30) deg.C, to rolling to which cumulative strain (beta) is applied. Then, the plate is subjected, at a temp. T represented by T<=(Ar3+30) deg.C, to rolling to which a cumulative strain of 0.2-0.8 by logarithmic strain epsilonT satisfying an inequality (where T is rolling temp. and Ar3( deg.C)=910-310C%-80Mn%-55Ni%-20Cu%), according to the (alpha), (beta), and Ar3 transformation point, is applied.
Patent JP-H08246272-A (JP)
Title: Piecing method
Inventor: MEGATA TSUTOMU
IPC: D01H15/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide a piecing method capable of carrying out piecing good in strength and appearance of a pieced up section, shortening the required time and simplifying the apparatus and the procedure. CONSTITUTION: In a piecing method inducing a yarn already spun to a piecing position, starting spinning and then piecing the spun yarn to a fiber bundle fed by starting spinning at the piecing position, the end of the yarn is defibrated while inducing the spun yarn. At this time, a reversely yarn-feeding nozzle 12 provided as a means inducing the spun yarn to the spinning apparatus and fed out through a spinning apparatus to the upstream side to the reference roller of the draft apparatus is used also as a defibrating means. High pressure air jetting is carried out when defibrated in the reversely yarn-feeding nozzle 12 and low pressure air jetting is carried out when reversely feeding yarn.
Patent JP-S523190-A (JP)
Title: Support means for conductors with fbc treated insulations
Inventor: MIYAJI TETSUO
IPC: H02G5/02
Filed: 1975-06-25
Abstract: PURPOSE: To shorten the time required for mounting a device for electrically and mechanically insulating and supporting a conductor with FBC treated insulation such as an insulated bus bar, as well as to improve the reliability of such device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5414319-A (JP)
Title: Manufacture of high purity fondry pig iron of excellent appearance
Inventor: KOBAYASHI KEIZOU
IPC: C21C1/10
Filed: 1977-07-04
Abstract: PURPOSE: To obtain the title pig iron requiring no counterplan against steam explosion and rusting in use by adding a Fe-Si alloy to high purity molten pig iron contg. each specified amt. of T. C, Mn, P, S and O, and accompanying elements such as Ti and As so that the alloy may not contact with slag and then casting the alloy-added pig iron under specified conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58197273-A (JP)
Title: Forming device for thin film
Inventor: MIYAZAKI MASAHIRO
IPC: H01L21/285
Filed: 1982-05-11
Abstract: PURPOSE:To provide a forming device for thin films which moves a shutter between a substrate and a target with a simple mechanism and can maintain the inside of a vacuum vessel under high vacuum by the constitution wherein said shutter is moved by the magnetization of the metallic small pieces buried in a member for moving said shutter when said pieces are irradiated with light. CONSTITUTION:The inside of a vacuum vessel 11 is evacuated to a prescribed degree of vacuum, whereafter gaseous Ar is introduced therein. A high voltage is applied beween a substrate 12 and a target 13 to drive off the target component with the formed plasma of the gaseous Ar, thereby cleaning the surface of the target 13. Light is irradiated with a halogen lamp 18 through a transmission window 19 to heat and magnetize the small piece 15D buried in a moving member 16. The small piece is attracted with a permanent magnet 17 provided near the memer 16 by which the member is slid in an arrow A direction. Thereafter, small pieces 15C-15A are successively magnetized to move the member 16, which in turn moves a shutter 14 operating cooperatively therewith from the spacing between the substrate 12 and the target 13. The component of the target 13 is sputtered on the substrate 12 in this state and a thin film is formed thereon.
Patent JP-S57196327-A (JP)
Title: Microcomputer system
Inventor: KOMINAMI MASASHI
IPC: G06F1/26
Filed: 1981-05-26
Abstract: PURPOSE:To reset a CPU to its initial state in the application mode of a power supply by means of a simple resetting circuit, by confirming the contents of an initial process flag set to a volatile memory through a main program. CONSTITUTION:An initial program flag PON is set at a specific area 11 of an RAM3, i.e., a volatile memory part. The flag PON is set at a specific processed code, e.g., A5 in the executing process of the initial process program. A power supply is applied to a power supply circuit 10, and a CPU1 is set to its initial state by a reset signal (a) given from a reset circuit 9. Thus the initial process program is executed, and the code A5 is set to the flag PON. Accordingly the code A5 is not set if the CPU has the abnormal start. Then whether the code A5 is set or not is decided. A main program is executed when the A5 is set in a correct way; while an error process is carried out when the A5 is not set in a correct way.
Patent JP-H11278943-A (JP)
Title: Ceramic sintered body with low thermal conductivity
Inventor: FUKUTOME TAKEO
IPC: C04B35/20
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic sintered body with a low thermal conductivity, having the low thermal conductivity and also excellent in strength, and further to obtain the ceramic sintered body with the low thermal conductivity, having high Young's modulus without damaging the low thermal expansion coefficient. SOLUTION: This ceramic sintered body with a low thermal conductivity is obtained by dispersing silicon nitride particles and/or silicon oxynitride particles in a matrix comprising 6-16 mol.% Mg expressed in terms of the oxide, 6-16 mol.% Al expressed in terms of the oxide, 15-40 mol.% excess-oxygen expressed in terms of SiO2 , and 23-73 mol.% nitrogen expressed in terms of silicon nitride, and containing at lest Mg, Al, Si and O, and has <=10 W/(m.K) thermal conductivity and >=700 MPa strength at a room temperature.
Patent JP-S575495-A (JP)
Title: Exchanger for discussion line
Inventor: TAKEUCHI YUTAKA
IPC: H04Q3/58
Filed: 1980-06-13
Abstract: PURPOSE:To make easy the increase in the maximum number of subscribers for simultaneous discussion, by using switch groups for receiving line exchanging, transmission line exchanging and intraoffice telephone line switching, and the 1st and 2nd hybrid network circuits. CONSTITUTION:When the 1st subscriber is called from an intraoffice telephone, reception and transmission line switching switch groups 1, 2 and an intraoffice telephone line switch group 3 are controlled, and an input line L1 uses one of K1- Kj and an output line l1 uses one of k1-kj to be connected to an intraoffice telephone. Next, by controlling the switch groups 1, 2, L1 is replaced with M1 and l1 with m1 to connect them with the 1st hybrid network circuit 4. Next, the 2nd subscriber is called out and lines of L2 and l2 are replaced into M2 and m2 to keep them with the circuit 4. This control is repeated and the switch in the 2nd hybrid network circuit 5 is connected and the lines of simultaneous discussion subscribers is connected.
Patent JP-S57196253-A (JP)
Title: Electrophotographic receptor
Inventor: OOTA MASABUMI
IPC: G03G5/06
Filed: 1981-05-28
Abstract: PURPOSE:To obtain a sensitive receptor having flat sensitivity over the whole visible range and the wavelength range of a semiconductor laser and superior endurance by adding a specified trisazo compound to a charge generating layer and a specified hydrazone compound to a charge transferring layer. CONSTITUTION:A charge generating layer contg. a triphenylamine type trisazo compound represented by formulaIis formed on an electrically conductive support. A charge transferring layer contg. a hydrazone compound represented by formula II[where each of R1-R4 is H, 1-3 C alkyl, 1-3 C alkoxyl, (substituted) dialkylamino, dibenzylamino or halogen]is then formed on the charge generating layer. Thus, an electrophotographic receptor having high sensitivity over the whole visible range and the wavelength range of a semiconductor laser and superior endurance is obtd.
Patent JP-H07288428-A (JP)
Title: Mixing circuit and optical fiber link system
Inventor: IMAI NOBUAKI
IPC: H03B5/18
Filed: 1994-04-19
Abstract: PURPOSE:To eliminate necessity to separately provide any local oscillator by photoelectrically converting an intensity-modulated optical signal to an electric signal and generating a signal provided with respective frequencies as the sum and difference of first and second frequencies by mixing the electric signal and the locally oscillated signal on the other hand. CONSTITUTION:An intermediate frequency (IF) signal is inputted through a terminal T to a laser diode 101. According to the inputted IF signal, the laser diode 101 converts the optical signal of a prescribed wavelength generated by itself to the intensity-modulated optical signal. This optical signal is transmitted by an optical fiber cable 121 and converged, and the active area of a transistor 1 at a mixing circuit 10 is irradiated with it. The circuit 10 photoelectrically converts this optical signal to the IF signal, generates the locally oscillated signal at a frequency f0 and further mixes the IF signal and the locally oscillated signal. A transmitting signal is inputted to a power amplifier 311 together with the other mixed signal. The power-amplified transmitting signal is radiated through an antenna 321 into a free space.
Patent JP-2000239728-A (JP)
Title: Blowing tube for molten iron
Inventor: MARUTA KENJI
IPC: C04B41/89
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a blowing tube used at the time when the treatments, such as desiliconizing, dephosphorizing and desulfurizing, are executed by blowing gas and additional particles of flux, etc., into molten iron and to reduce the working manhour and the expense in an iron-making process. SOLUTION: This blowing tube for molten iron has the structure formed of a chemically combined SiO2 layer 2 on the surface of a tubular base material 1 composed of sialon and further, the coated layer of a refractory on the surface of the SiO2 layer. Further, the coated layer of the refractory is contained of mullite compound base composed of 60-80 wt.% Al2O3 and 20-40 wt.% SiO2 as the main composition.
Patent JP-S535081-A (JP)
Title: Twist nematic liquid crystal composition
Inventor: ONO HIROSHI
IPC: G02F1/13
Filed: 1976-07-05
Abstract: PURPOSE: To provide a twist nematic liquid crystal compsn. with positive dielectric anisotropy which can driven at low voltage by mixing three kinds of specified cyanobiphenyl cpds. with positive dielectric anisotropy and one or more kinds of cholesteric liquid crystals with clockwise or anticlockwise spiral structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S557353-A (JP)
Title: Manhole cover structure
Inventor: HIRAMOTO MICHIAKI
IPC: E02D29/14
Filed: 1978-06-30
Abstract: PURPOSE: To detect rapidly an opening or a closing condition of an outer and inner covers and to detect the presence of a person who enters a manhole, by locating the opening and closing detectors for an outer and inner covers.  
     CONSTITUTION: A guide pipe is piercedly secured at an inner cover support 4 of a manhole frame 3. A slide bar 20 equipped with a head 21 being in contact with a bottom surface of an outer cover 7, a spring 35 attached at a middle part, and a stopper 24 placed at the lower end are slidably inserted into the guide pipe 10. A limit switch 40 with a detecting arm 41, which is located at the manhole proper 1 through the medium of a bracket 30, serves as an outer cover opening and closing detector, and a limit switch 51 with a detecting arm 52, which is situated at the manhole proper 1 through the medium of a fitting plate 50, serves as an inner cover opening and closing detector. And thus, when the upper cover 7 and the inner cover 5 open, the working force on the detecting arms 41 and 52 is released, and as a result the output of the limit switches 40 and 51 is changed-over to OFF from ON. Then an alarming device works to notice that the cover is open, and alarms the presence of a person who enters into the manhole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61240905-A (JP)
Inventor: OKAMOTO YASUNOBU
IPC: A45D24/22
Filed: 1985-04-17
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-H05245397-A (JP)
Title: Rice milling device
Inventor: YAMAMOTO SOICHI
IPC: B02B3/06
Filed: 1992-03-02
Abstract: PURPOSE:To narrow the installation area of a rice milling device by fixing a lower driven pulley to the lower end of a longitudinal rotary main shaft, fixing an upper driven pulley to the lower end of a rotary cylinder and arranging both a main motor for rotating the longitudinal rotary main shaft and a submotor for rotating the rotary cylinder at the vertical positions of the same side part of a case respectively. CONSTITUTION:This rice milling device is equipped with a friction type grain milling roll 15 fixed to a longitudinal rotary shaft 10 in the inside of a case 1, a descending friction type grain milling chamber 18 formed around the grain milling roll 15, a grain downward feeding spiral 16 fixed to the upper part of the longitudinal rotary shaft 10, a grain feeding chamber 79 formed around the grain feeding spiral 16, a rotary cylinder 36 concentrically provided in the external circumferential part of the grain feeding chamber 79, a grinding type grain milling roll 38 provided in the external circumference of the rotary cylinder 36 and an ascending grinding type grain milling chamber 44 formed around the grain milling roll 38. A lower driven pulley 14 is fixed at the lower end of the main shaft 10. An upper driven pulley 37 is fixed at the lower end of the rotary cylinder 36. Both a main motor 76 for rotating the main shaft 10 and a submotor 77 for rotating the rotary cylinder 36 are arranged at the vertical positions of the same side part of the case 1 respectively.
Patent JP-H10240221-A (JP)
Title: Method and device for painting out outline font constituting character by element classifications and storage medium
Inventor: ITO AKIRA
IPC: G06T11/40
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for painting out an outline font by element classifications and a storage medium capable of simply painting out a character constituted so that an element consisting of only a point, a vertical bar, a horizontal bar, sweep-away, jump, etc., consisting of a closed contour line is superimposed partially with each other with a less information amount. SOLUTION: All closed contour lines are decided in the same vector direction beforehand, and whether the vector direction of a crossing part between the contour line of the element and a scanning line is positive or negative is decided. Then, when the vector direction is positive, +1 is outputted, and when the vector direction is negative, -1 is outputted, and this value is added by an adder 22. Unless the added result isn't zero, a run length signal '1' is outputted, and the inside of the contour line of the character or the element is painted out by black. When the added result is zero, the run length signal is stopped, and thus, the outside of the contour line of the character or the element is made so as not to be painted out.
Patent JP-S63246998-A (JP)
Title: Diaphragm for speaker
Inventor: TERAUCHI SHOICHIRO
IPC: H04R7/02
Filed: 1987-04-01
Abstract: PURPOSE:To obtain a diaphragm with resulting light weight, with a large Young's modulus and appropriately large internal loss, by providing a mesh base material composed of boron fiber having a specific elastic modulus and a thin diaphragm substrate, and embedding the mesh base material on the surface of the diaphragm substrate and integrating them. CONSTITUTION:The diaphragm 1 is formed in such a way that the mesh base material 3 formed with the boron fiber having the elastic modulus>=30000kg/mm<2> is embedded on the surface of the diaphragm substrate 2 made of a thin aluminum that is metal whose m.p. is low and possible to be heat-welded and with low density. In such a way, in addition to the superior physical property of an aluminum raw material, the tensile force and the large elastic modulus of the boron fiber are added, thereby, it is possible to improve mechanical and physical strength such as the Young's modulus, tension, compression, etc.
Patent JP-S537610-A (JP)
Title: Preparation of nonallergic lanolin
Inventor: YAMANAKA MINORU
IPC: C07C69/22
Filed: 1976-07-07
Abstract: PURPOSE: To prepare nonallergic lanolin economically from a non-polar hydrocarbon solvent layer with simple operations by the liquid-liquid extraction of lanolin with a mixture of a non-polar hydrocarbon solvent, water and lower alcohol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01250889-A (JP)
Title: Meteorological information meter
Inventor: KAWASHIMA NOBUHIRO
IPC: G01W1/10
Filed: 1988-03-31
Abstract: PURPOSE:To easily obtain supplementary information for weather forecasting by allowing a microprocessor to process information from sensors which detect temperature, humidity, sunshine, etc. CONSTITUTION:A power circuit 1 supplies necessary electric power to a data processor 2 and a memory, the microprocessor, etc., are incorporated in the processor 2 to process meteorological information supplied from the sensors. The sensors are a temperature sensor 3, a humidity sensor 4, a sunshine sensor 5, etc. The pieces of information from those sensors 3, 4, and 5 are stored in the memory of the processor 2 and processed into desired information by the microprocessor according to a command inputted from a key input part 6, so that necessary data are displayed on a display part 7.