baber/WOPTO huggingface dataset:
Patent JP-S54114217-A (JP)
Title: Production of magnetic head core for vertical magnetization recording
Inventor: SHIMODA MISAO
IPC: G11B5/29
Filed: 1978-02-27
Abstract: PURPOSE:To enable a multiplicity of magnetic head cores to be readily volume produced by forming a groove in the column center direction on the side face of a square column form core material then plurally dividing the core material in the direction of inclining to said groove. CONSTITUTION:First, a nearly square column form core material 11 is prepared and a groove 12 in the column center direction is formed, making an intermediate work 13 of U-form in section. Next, both side parts of the groove 12 are removed to make an intermediate work 15 having sharp-angled portions 141, 142, after which the intermediate work 15 is cut like imaginary lines in the direction inclining to its groove 12, whereby a magnetic head core 1 for vertical magnetization recording is obtained. This method enables volume production to be performed extremely easily.
Patent JP-H10204357-A (JP)
Title: Ink-jet ink, and ink-jet recording method using the same
Inventor: HARUTA MASAHIRO
IPC: C09D11/328
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a dyed material having high clarity and high fastness, by dissolving or dispersion a colorant selected from among a plurality of disperse dyes in a liquid medium comprising water and a water-soluble organic solvent. SOLUTION: A colorant selected from the group of disperse dyes represented by formula I (wherein R1 is H or NHCOCH3 , R2 is H or CH3 , R3-4 is CH3 , C2 H5 or the like), formula II (wherein Rf is CF3 , OCF3 or the like, Z is -(CH2 )1-8 - or the like and X is H, Cl or the like), formula III (wherein R1 is Br or the like, R2 is CH3 or the like, R3-4 is CH3 or C2 H5 and A is formula VII), formula IV (wherein X is Cl or Br and R1-2 is CH3 or C2 H5 ), formula V (wherein X is Cl, NO2 or the like, Y is H, Cl or the like, W is H or CH3 and R is H, C2 H5 or the like), and formula VI (wherein R is H, OCH3 or the like, n is 0 to 6 and m is 1 to 6), is used.  A coolant having a particle diameter of 0.05 to 0.5μm is dispersed in water or a water-soluble organic solvent, to obtain an aqueous composition containing 0.1 to 25wt.% of a colorant, 10 to 95wt.% of water and 50wt.% or less of a water-soluble organic solvent, and further, if desired, a surfactant, a dispersant for a resin and the like.
Patent JP-S61182551-A (JP)
Title: Method for analyzing coal structure
Inventor: SASAKI MASAHIRO
IPC: G01N15/14
Filed: 1985-02-08
Abstract: PURPOSE:To analyze distinctly and automatically the compsn. of coal components by measuring the reflected light intensity and fluorescent intensity with respect to the polished surface of coal in the broad sense including brown coal and determining an intensity distribution with each point. CONSTITUTION:The reflected light intensity and fluorescent intensity are measured by a reflectivity measuring microscope and microscope for fluorescence with respect to each point on the polished surface of the coal in the broad sense including the brown coal. In general, the structure having the large fluorescent intensity has the small reflected light intensity and therefore each structure is characterized by determining the difference between the fluorescent intensity and reflected light intensity at each measuring point. The measuring point on the polished surface is sequentially moved and the distribution is determined by a Fourier series expansion method in the range of several tens points concerning each intensity difference, by which the boundary of the structure is discriminated. The reflected light intensity and fluorescent intensity are measured and the intensity distribution is arithmetically processed, then the structure is discriminated in accordance with the coefft. of the expansion equation in the above-mentioned manner and therefore the exact discrimination of the coal component structure, for example, exinite and vitrinite is made possible.
Patent JP-H10201406-A (JP)
Title: Fishing rod supporter and fishing rod using the same
Inventor: ANDO KOZO
IPC: A01K97/10
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod supporter suitable in the case of being used on a fishing boat and a fishing rod using the fishing rod supporter. SOLUTION: This fishing rod supporter 40 is provided with a main rod supporting member 41 for attachably and detachably supporting the tip side of a main rod held with fingers at the time of use by a base end and attachably and detachably supporting the base end side of a sub rod whose diameter is gradually reduced by a tip, a frame member 43 fixed to the middle part of the main rod supporting member 41 and plural sub rod supporting members 45 and 47 whose base end is attached to the frame member 43 and tip attachably and detachably supports the base end side of the other sub rod.
Patent JP-H09192319-A (JP)
Title: Excessive ball receiving saucer of pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To materialize the simplification and promptness of assembling work, and reduce the manufacturing cost. SOLUTION: This excessive ball receiving saucer 9 comprises a ball saucer member 12, a cover member 13 which is fit into the under face of the ball saucer member 12, and a ball discharging member 19 attached to the under face of the cover member 13. By screwing screws 21 from the under face of the ball discharging member 19, the above three members can be integrally assembled.
Patent JP-S57136594-A (JP)
Title: Carcinostatic substance tf-220, its preparation, and carcinostatic agent containing the same
Inventor: TAMAI KENZOU
IPC: A61K35/74
Filed: 1981-02-19
Abstract: NEW MATERIAL:Light gray to light brown powder having the following characteristics: active to suppress the proliferation of cancer cells such as Enrlich ascites carcinoma of mouse; exhibits immuno-activating activity; insoluble in a number of organic solvents; gives an ultraviolet absorption spectrum having an absorption band at 248W266nm; exhibits no definite melting point and decomposes at 160W240°C; positive to Molish reaction, phenol sulfuric acid reaction, anthrone sulfuric acid reaction, indole hydrochloric acid reaction, and Lawry- Folin reaction; elemental analysis, C 40W42%, H 5W7%, and N 7W9%; the sugar content in the water-soluble fraction at pH7 is 5W20% determined by phenol sulfuric acid method; protein content is ≤10% determined by Lawry- Folin method.  
     USE: Carcinostatic agent.  
     PROCESS: Bacteria belonging to Fusobacterium genus and capable of producing the carcinostatic substance TF-220, e.g. Fusobacterium nucleatum TF-031 (FERM-P No.5077), etc. are cultured, and the supernatant liquid produced thereby is mixed with a hydrophilic organic solvent to obtain precipitate. The objective carcinostatic substance TF-220 is separated from the precipitate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04260751-A (JP)
Title: Fluid heating device by electromagnetic wave
Inventor: KOMATSU FUMIAKI
IPC: F24H1/18
Filed: 1991-02-15
Abstract: PURPOSE:To greatly improve the heating efficiency of a fluid by inserting an antenna into an antenna with a low electromagnetic wave-absorptive columnar structure, and internally inserting the antenna side of the columnar structure into a large hole part, and further dipping the columnar structure in the fluid in a metal container. CONSTITUTION:A fluid 20 to be subjected to dielectric heating is supplied into a metal container 19 through a pipe 21 and is heated, and thereafter the fluid 20 is discharged to the outside through a drain 22. There is provided in a bottom part of the metal container 19 an antenna insertion hole 27 possessing an outside small hole part 25 and an inside large hole part 26 in a stepped manner, and the tip end of a metal hollow pipe 13 of a coaxial cable 12 is inserted into the small hole part 25. The antenna 16 is projected toward the side of the large hole part 27 side and is inserted into a core center of a solid columnar structure 31 formed with a low electromagnetic wave-absorptive material such as quartz and Teflon and the like, and the antenna 16 side of the columnar structure 31 is inserted into the large diameter part 26. The columnar structure 31 is vertically disposed on the bottom of the metal container 19. In this case, the tip end of the columnar structure 31 is located under the level of the fluid 20 injected into the container 19.
Patent JP-S52105452-A (JP)
Title: Overhead travelling crane
Inventor: NOMURA AKIHIRO
IPC: B66C13/16
Filed: 1976-03-02
Abstract: PURPOSE: To provide an overhead travelling crane, in which hoist is disabled from performing winding operation, when load exceeds pre-set overload limiting value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05215270-A (JP)
Title: Flow rate control valve
Inventor: MIYASATO KAZUO
IPC: F16K31/06
Filed: 1992-02-07
Abstract: PURPOSE:To enhance the durability and reliability of a flow rate control valve by housing a filter in its second port in the flow rate control valve equipped with a housing, a buffer space, a cover, a valve means and a solenoid means. CONSTITUTION:A flow rate control valve is equipped with a first port 2 into which fluid flows; a second port 3 from which fluid flows out, a housing 1 in which an inner space 4 is housed; a buffer space 5 formed between the first port 2 and the inner space 4; a cover 9 disposed at one end of the buffer space 5; a valve means 6 which is disposed in the inner space 4 to communicate the first port 2 with the second port 3 and to cut off both of the ports 2, 3; and with a solenoid means 10 controlling the valve means 6. A filter 14 is housed in the second port 3. By this constitution, foreign matter such as oil, gasoline, carbon and the like hardly enter the flow rate control valve from the outside through the second port 3.
Patent JP-S58142039-A (JP)
Title: Baffle plate for disc brake
Inventor: KURAMOTO MINORU
IPC: F16D65/00
Filed: 1982-02-17
Abstract: PURPOSE:To improve the radiation performance of a disc brake, by providing a baffle plate with a louver open in the moving direction of a vehicle. CONSTITUTION:The body 16c of a baffle plate is provided with a louver 17 by making parallel slits in the metal plate 16c and hitting one side edge of each strip between the slits to bend the strip to make inclined dividing strips 17a and long holes between them. The long holes of the louver 17 are all open in the moving direction of a vehicle. According to this constitution, during the movement of the vehicle, most of extraneous substances are prevented from invading and clingging to a rotor and air enters into the louver 17 to promote the ventilation for the rotor and shoes.
Patent JP-S62180635-A (JP)
Title: Radio data transmission system
Inventor: HIRAHARA KAZUAKI
Filed: 1986-02-03
Abstract: PURPOSE:To send data between a center equipment and a terminal equipment by radio communication by applying common access communication conditions common to all slave stations when a master station accesses a master station and applying the individual data communication condition at each slave station when the master station sends data to each slave station. CONSTITUTION:When a slave station accesses the master station, the common access communication condition is applied to all the slave stations and when the master station sends data to each slave station, the individual data communication condition is applied at each slave station. Thus, the master station catches the single access communication condition to receive the access from all the slave stations. Further, the data communication condition is assigned at each slave station to send accurately the data to the destination and the confidentiality of data is kept in the radio communication.
Patent JP-S62182468-A (JP)
Title: Device for compressing boil-off gas
Inventor: ASAI TAKAYOSHI
IPC: F02M25/08
Filed: 1986-02-06
Abstract: PURPOSE:To make it possible to decrease pressurizing power by lowering temperatures before pressurization by controlling injection amount of liquefied natural gas (LNG) injected into a compressor so that boil-off gas changes along a saturated steam line of a T-S diagram. CONSTITUTION:While liquefied natural gas (LNG) is a tank 1 generates boil-off gas 21 due to heat from outside and is pressurized with a compressor 10, here the liquefied gas is added to the boil-off gas. This additive LNG is transferred from the tank 1 to a service tank 3 by means of a pump 2 and injected by means of a pressurizing pump 4 through LNG injection ports 16 through 19 arranged in respective cylinder areas of compression mechanisms 11 through 14 of the compressor into the cylinders. The amount of the additive LNG is controlled so that the boil-off gas 21 changes along a saturated steam line of a T-S diagram and the pressurized gas 21 is supplied via a heat exchanger 5 to a Diesel engine 6. Thus, pressurizing power of the boil-off gas can be decreased by lowering temperature before pressurization thereby suppressing temperature rise during the compression process.
Patent JP-H10220983-A (JP)
Title: Laminated type heat exchanger
Inventor: AIKAWA TAIICHI
IPC: F28F9/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To restrict an occurrence of eddy flow in a refrigerant passage in an end plate and further restrict an occurrence of sound of passing refrigerant. SOLUTION: Protrusions 101d, 101c projected from edges of communication holes 100d, 100c of an end plate 10 toward an outside part of the end plate 10 are formed in correspondence with an inlet side communicating part 15 and an outlet side communicating part 14 between a side plate 9 and the end plate 10, wherein a fluid inlet pipe 8a and one end side of a fluid outlet pipe 8b are connected to outer circumferences of the protrusions 101d, 101c while they are being fitted to each other. As a result, one end side of each of the pipes 8a, 8b is not projected into the end plate 10, i.e., it is not projected into the communicating parts 15, 14, so that it is possible to restrict occurrence of eddy flow at the refrigerant flowing in the communicating parts 15, 14 and further it is possible to restrict an occurrence of sound of passing fluid.
Patent JP-2000217643-A (JP)
Title: Desk having built-in display
Inventor: TSUGAMI HISAYA
IPC: A47B37/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a desk having a built-in display, wherein the display is made to appear above a top plate under a state which is easy to see for a user regardless of the kind or the size or the like of the display. SOLUTION: At the opening initial stage of a top plate 5, a display mounting base 20 is raised while approx. keeping the installation state by the own weight by a pitoval shaft 24, and even when the top plate 5 is widely opened, and the display is raised, the display is prevented from greatly tilting in the longitudinal direction. Also, the rotation around the pivotal shaft 24 of the display is restricted by a rotation restricting means 23a during a rotation of the top plate 5, and the tilt in the longitudinal direction of the display at a using location, can be set at a desired angle.
Patent JP-H07207609-A (JP)
Title: Pavement block material
Inventor: KINO YASUYUKI
IPC: E01C5/22
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a pavement block material which is inexpensive and imparts a feeling of high-quality and is excellent in draining, by fixing anchors provided on the rear face of a metallic plate having protrusions at the surface thereof, and sticking them together. CONSTITUTION:An embossed stainless steel plate 1 provided with protrusions 2 at the front face and fixed with anchors 3 at the rear face, is provided and also a pavement block material body 4 made of concrete of foamed concrete chiefly constituted of ordinary concrete or pumice and provided with the same shaped plane with the metallic plate 1, is prepared. The anchor 3 of the metallic plate 1 is interposed and fixed in the block material body 4 and the metallic plate 1 is stuck to the block material body 4. It is preferable to provide water absorptive holes at appropriate positions of the metallic plate 1 and the block material body 4.
Patent JP-S58139234-A (JP)
Title: Signal input system
Inventor: YURA TAKASHI
IPC: G06F13/22
Filed: 1982-02-13
Abstract: PURPOSE:To reduce the load of a central processing unit (CPU) and to improve processing capacity by automatically inputting signals from plural external devices to input modules by using a scanner and storing the signals to corresponding addresses. CONSTITUTION:External device state signals read by respective insulating modules 11-1N are outputted by an transfer instruction from the scanner 5 and automatically written in the corresponding addresses in a buffer memory 7 built in an input module by a memory writing signal. The CPU3 reads out necessary address data from the buffer memory 7 at any time required to process the data. The transfer instruction from the scanner 5 is outputted successively to the insulating modules 11-1N, and after the output signal from the insulating module 1N has been inputted in the buffer memory built-in input module 6, said transfer instruction is outputted to the insulating module 11 again and then the same operation is repeated.
Patent JP-H09217442-A (JP)
Title: Fire resistive panel
Inventor: SUZUKI MASAHIKO
IPC: E04B1/94
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fire resistive panel capable of being used as interior wall material, exterior wall material, roof material, ceiling material, floor material, partition material or fire door, etc., for building and structure and excellent in fireproof efficiency, fire resistance and mechanical strength without deforming it in a state of swell, etc., after the manufacture. SOLUTION: A long fire resistive panel A is so constituted that an inorganic board 5 is formed on the rear side of a face 1 through an adhesive 4, a core material 3 of synthetic resin foam is sandwiched between the inorganic board 5 and rear face 2, a space 13 is formed at least in one of two directions of the width through the inorganic board 5 and that male and female type joint sections are formed in both ends. Then, a corrugated unevenness 8 is formed at least on the rear side of the inorganic board 5 in the longitudinal direction, a ventilating anchor member 7 forming a plurality of spaces 9 is formed through an adhesive 6 so as to link in the direction of the width and, at the same time, at least one end of the ventilating anchor member 7 is connected to the space 13 of each of the male and female type joint sections to form them together as a unit.
Patent JP-H02203250-A (JP)
Title: Optical measuring instrument
Inventor: OOYABU MATASHIGE
IPC: G01N21/27
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the information having selectivity in the depth direction of a specimen by providing an optical probe which irradiates the specimen with light and is integrated with plural photodetecting parts to receive the reflected light rays from the specimen at different distances from the light irradiating part. CONSTITUTION:The front end of the optical probe 2 is pressed to the specimen and a diffraction grating 12 is rotated, by which the light from a spectroscope part 1 is subjected to wavelength scanning and spectral measurement is executed. The light projected to the specimen from an optical fiber bundle 21 for irradiation is scattered in the specimen and is received in 3 pieces of optical fiber bundles 22 to 24 for photodetection. The incident reflected light rays to the optical fiber bundles 22 to 24 contain the reflected light rays from the positions of the different depths of the specimen according to a difference in the distance from the optical fiber bundle 21. The incident light rays to the optical fiber bundles are detected by photodiodes 31a to 31c and are amplified by preamplifiers 32a to 32c. The amplified light rays are supplied via a multiplexer 33 and an A/D converter 34 to a CPU 35. The spectra corresponding to the depth directions are computed in the CPU 35.
Patent JP-H09217446-A (JP)
Title: Wall surface structure of building
Inventor: NAKAJIMA YOSHITAKA
IPC: E04H1/12
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To bring about beautiful appearances with more profundity in mutual panel pieces by joining a plurality of panel pieces being formed into curvature and rendered continuous with each other at its side periphery in the longitudinal direction. SOLUTION: The panel pieces 6 are used by cutting narrow width aluminum plate material being formed into curvature through extrusion forming into a given length, and integrally respectively forming a joining piece 62 provided with an circular cross-sectional engaging groove in one side peripheral part in the width direction and a joined piece 64 provided with a joining head capable of being joined through sliding into the joining groove of the joining piece 62 in other side peripheral part, and by inserting the joining head from its longitudinal direction into the joining groove, respective panel pieces 6 are joined each other. The wall surface 5 formed by these panel pieces 6 is curved gently wavily, thereby, even color finish in adjacent panel pieces is different, allowing these colorings to be blended mutually and more profound colors to be brought about on the wall surface.
Patent JP-S57137116-A (JP)
Title: Orientation of thermoplastic polyetheretherketone film or sheet
Inventor: FUKUSHIMA NOBUO
IPC: C08J5/18
Filed: 1981-02-19
Abstract: PURPOSE:To industrially obtain a high-strength film having improved mechanical strength by subjecting a crystalline thermoplastic polyetheretherketone film, etc., containing a specific repeating unit, to a rolling treatment under a specific condition for orientation. CONSTITUTION:A crystalline thermoplastic polyetheretherketone film or sheet containing the repeating unit of the formulaI, with or without an other repeating unit (e.g., allylene unit of the formula II), is pressed in such a way that a  rear tension of 80kg/cm<2> or more is applied to the film or sheet on the inlet  side of the press roll, and then rolled by a pair of press rolls at 80-820 deg.C and  under a linear pressure of 100kg/cm<2> or more so as to orient the film or sheet.  Thus, a heat-sealable film or sheet having excellent alkali and heat resistance  can be obtained.
Patent JP-H09217451-A (JP)
Title: Joist fixing metal-fixture
Inventor: SUGIHARA MASAMI
IPC: E04B5/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To simply fix a steel joist to a steel sleeper used when a floor is formed. SOLUTION: A joist metal fixture is constituted of a square and horizontal piece 11 spreading a buffer C thereon, an upper vertical piece 12 extended upward from a pair of two sides opposed to the horizontal piece 11 and, at the same time, forming interlocking pieces 12a projected inward and a lower vertical piece 13 extended downward from a pair of two sides opposed to the other of the horizontal piece 11 and, at the same time, forming interlocking pieces 13a projected inward. Both right and left interlocking recessed sections of a steel sleeper and both right and left interlocking recessed sections of a steel joints are respectively interlocked with the interlocking pieces 12a of the upper vertical piece 12 and the interlocking pieces 13a of the lower vertical piece 13 and are fixed.
Patent JP-S62182248-A (JP)
Title: Aluminum alloy for voltaic anode and its production
Inventor: NISHIMURA EIJI
IPC: C22C1/00
Filed: 1986-02-07
Abstract: PURPOSE:To manufacture an Al alloy for voltaic anode excellent in current efficiency, by subjecting a molten Al alloy in which specific amounts of Zn, Sn, and one or more elements among Ti, Nb, and Ta are incorporated to Al to casting and then to rapid cooling. CONSTITUTION:In incorporating, by weight, 2.0-6.0% Zn and 0.01-1% Sn and also adding and incorporating 0.0005-0.5%, each, of one or more elements among Ti, Nb, and Ta to Al to undergo heating and melting and then subjecting the resulting melt to casting, rapid cooling is applied by means of spraying of cooling water or cooling gas so as to refine the grains of Al alloy. In this way, the Al alloy for voltaic anode excellent in current efficiency can be obtained.