baber/WOPTO huggingface dataset:
Patent JP-H10331101-A (JP)
Title: Rail road roadbed ballast
Inventor: UEDA MINORU
IPC: E01B1/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent noise from a roadbed by providing noise eliminators in ballasts formed with a combination of elastic elastomers mixed with crushed stone ballasts or substituted therewith to be placed and cores of large specific gravity. SOLUTION: Ballasts 3 and ballasts 4 are mixed with each other to form a roadbed 1 on a subgrade 2. The ballasts 3 are a combination of cores 7 of large specific gravity and elastic elastomers 8 to cover them. In case that the ballasts 3 are mixed with the ballasts 4 into a mixed layer to form the roadbed 1, they are uniformly dispersed and mixed therewith to prevent flotation. As an example, rgid balls with cavities 9 inside and openings 10 communicated with the cavities 9 are adopted as the cores 7, and the whole rigid balls are formed into spherical shape to cover the elastic elastomers 8 including ruber, resin, etc. When vibration noise is propagated from an entrance 10, the phase of the wavelength is reversed with the cavities 9 having capacities enlarged at the corners to form noise eliminators due to inner waves in the cavities 9.  In this way, the running vibration of the roadbed from vibration sources is surely restricted.
Patent JP-S6126461-A (JP)
Title: Rotating speed detector of motor
Inventor: MITAMURA MASAHIRO
IPC: H02K21/24
Filed: 1984-07-17
Abstract: PURPOSE:To accurately detect the rotating speed of a motor with a simple and inexpensive constitution by folding and disposing a conductor of rectangular shape for generating a speed detection signal so as to superpose the rise and the fall of the rectangular shape. CONSTITUTION:A conductor for generating a speed detection signal is circulated at the conductor 11-1 of front side from a terminal T1 to an intermediate terminal CT clockwise, connected with the conductor 11-2 of back side at the terminal CT, and circulated from the terminal CT to a terminal T2 counterclockwise. The conductors 11-1 and 11-2 are folded in a zigzag shape, and reversed at the rises and falls of front and back sides. Further, the sum of the areas of a range crossing the leakage magnetic flux from a drive coil becomes substantially the same at the conductors 11-1 and 11-2 of front and back sides.
Patent JP-H0440353-A (JP)
Title: Sensor for measuring quantity of oxygen in molten si
Inventor: MATSUSHIGE HARUHIKO
IPC: G01N27/411
Filed: 1990-06-05
Abstract: PURPOSE:To exactly measure the quantity of oxygen without contaminating molten Si to be measured by coating the entire part of the outside surface of a solid electrolyte in contact with the molten Si with a cover of Si having the purity equivalent to or higher than the purity of the molten Si to be measured. CONSTITUTION:The oxygen sensor is constituted by coating the entire outer surface of the solid electrolyte 8, in which a standard material 9 is housed, with the high-purity Si cover 18. The SiO and solid electrolyte 8 contained in the atmosphere gas in the atmosphere are, therefore, shut off by the cover 18. The solid electrolyte 8 and the cover 18 are fixed to a protective pipe 20 together with a thermocouple 14 and a counter electrode 7 by cement 19. Then, if the entire part of this probe is immersed into the molten Si, the cover 18 melts and the outside surface of the solid electrolyte 8 comes into direct contact with the molten Si. A battery circuit is thereby formed and an electromotive force E is generated. This oxygen sensor is the same as the oxygen sensors of the conventional types except that the cover 18 exists and that the material of the counter electrode 7 is the Si having the purity equal to or higher than the molten Si to be measured.
Patent JP-H09328635-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: KIKUCHI AKIRA
IPC: C08G59/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of rapidly forming cured coating film when irradiated with ultraviolet rays, thus applicable to a wide range of base materials, comprising an alicyclic epoxy compound, other epoxy compound(s), cationic photoinitiator and pigment. SOLUTION: This ultraviolet-curable resin composition comprises (A) an alicyclic epoxy compound liquid at normal temperatures, (B) other epoxy compound(s), (C) such a cationic photoinitiator that the light absorption area corresponding to a wavelength of 350-450nm accounts for >=10% of the total light absorption area for the absorbance curve corresponding to a wavelength of 200-500nm and (D) a pigment. It is preferable that this composition comprises the components A, B and D and (E) a mixture of (i) a cationic initiator <10% in the aforementioned light absorption area fraction in the component C and (ii) a photosensitizer having hydrogen-pulling activity, in the component E, the aforementioned light absorption area fraction is >=10%, the component A accounts for >=50wt. of this composition, and the component B is glycidyl ether-type and/or novolak-type epoxy compound(s).
Patent JP-S636303-A (JP)
Inventor: KUBO KOJI
IPC: F22D1/32
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0311767-A (JP)
Title: Velocity modulation type field-effect transistor
Inventor: ANDO YUJI
IPC: H01L29/812
Filed: 1989-06-09
Abstract: PURPOSE:To enable a field effect transistor of this design to execute a velocity modulation well by a method wherein a pair of quantum well layers, which are formed of different materials and arranged adjacent to each other through the intermediary of a tunnel barrier, and provided as channels. CONSTITUTION:A buffer layer 2 of i-AlGaAs and an undoped first quantum channel layer 3 are formed on an S, I, GaAs substrate 1 through a molecular beam epitaxial growth method. Furthermore, a potential barrier layer 4, a second channel layer 5, and a gate insulating layer 6 are successively laminated thereon. Then, a gate electrode 8 is built on the insulating layer 6, as IS and an ID are formed through ion implantation, and a source electrode 9S and a drain electrodes 9D are formed through evaporation. When the channel layers 3 and 5 are brought into ohmic contact and the thicknesses of the channel layers 3 and 5 different from each other in lattice constant are reduced to a critical thickness or below where a misfit transition occurs, an excellent interface can be obtained. By this setup, an excellent velocity modulation can be realized.
Patent JP-H0440953-A (JP)
Title: Method and device for treating injection needle
Inventor: SETOGUCHI TATSUJIRO
IPC: A61G12/00
Filed: 1990-06-05
Abstract: PURPOSE:To prevent the infection of a disease germ of a patient by melting an injection needle consisting of an injection needle main body and a cap made of polyethylene within a specific temperature range in a treating container, and cooling the molten injection needle. CONSTITUTION:As for a used injection needle 19, an injection needle main body 19a and a cap 19b made of polyethylene are taken to pieces and thrown into a treating container 1, and when it is filled with the injection needles 19, the treating container 1 is set into a heating device 2. Subsequently, a connecting plug 17b of a power source cord 17 is inserted into a plug socket, a temperature controller 21 of the power source cord 17 is set to 100-200 deg.C, for instance, to 120 deg.C, and when heaters 14a-14c are heated, the whole treating container 1 is heated by heat generated by the heater. When the treating container 1 is heated to 120 deg.C, the cap 19b made of polyethylene in the treating container 1 starts to melt, and plural injection needle main bodies 19a become a state buried into a molten polyethylene resin. Subsequently, the injection needle 19 in the treating container 1 is cooled naturally, and a treated injection needle 20 in the treating container 1 is taken out, and treated as incombustible refuse.
Patent JP-H05339571-A (JP)
Title: Liquid crystal composition, liquid crystal display and liquid crystal device
Inventor: NARITA KENICHI
IPC: C09K19/02
Filed: 1992-06-08
Abstract: PURPOSE:To provide a liquid crystal device improved in the temperature stability of birefringence by sandwiching a specified liquid crystal layer between a pair of bases each having an electrode. CONSTITUTION:The title device is made by sandwiching a liquid crystal layer 1 comprising a nematic liquid crystal comprising 0.001-50mol% linear molecules having the anisotropy increased as the temperature is raised above room temperature, a high affinity for the liquid crystal molecules and nearly constant birefringence anisotropy near room temperature between a pair of bases 2 each having a polarizing plate 3 on its outside and an electrode 21 installed in the form of a matrix and an orientation film 22.
Patent JP-H05315816-A (JP)
Title: Improved small-sized microwave and millimeter-wave tunable circuit
Inventor: ROORENSU II RAASON
IPC: H01G5/14
Filed: 1992-06-08
Abstract: PURPOSE: To synchronize a circuit after manufacture, and to easily improve circuit design by applying an electrostatic field attracting force between a control electrode and a variable signal line, and moving the movable signal line along a transmission line. CONSTITUTION: The array of control electrodes 26a-26f arranged in intervals is arranged along a transmission line 16 while they are separated with intervals, or arranged separated and insulated from the transmission line 16. A movable signal line 50 is positioned at the upper part of the transmission line 16, and moved so as to be operated along the long axis of the transmission line 16 under the influence of an electrostatic power generated by the electrostatic control field of the array of the control electrodes 26a-26f. Control signals A1-A3 are successively and continuously supplied to the control electrodes 26a-26f. An electrostatic attracting force is effectively moved on the signal line 50 along the axis of the transmission line 16 between the field of the control electrode and a charge on the signal line 50.
Patent JP-H10332391-A (JP)
Title: Map information investigation supporting system
Inventor: IKETA YUKIKO
IPC: G01C21/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To efficiently acquire map information on a road. SOLUTION: By means of a vehicle position measuring device 101, a position of a map information investigation vehicle 100 is always measured. An investigator on the vehicle 100 searches map information (a traffic-control sign, a name of a crossing, a number of traffic lanes and the like) on a road and inputs the map information and the vehicle position to a data recording device 104 via a data inputting means 103 by using an on-vehicle terminal 102 when such map information is found, and the data are recorded in the data recording device 104 for forming map information data 105.
Patent JP-H0714943-A (JP)
Title: Chip carrier
Inventor: KITAGAWA TOSHIMASA
IPC: H01L23/28
Filed: 1993-06-18
Abstract: PURPOSE:To provide a chip carrier for a mold package with an excellent heat radiation property in which the radiation surface of a heat sink is not covered with a sealing resin at all when a mounted semiconductor element is to be sealed with a mold. CONSTITUTION:A chip carrier for a mold package is provided with a heat sink 3 prepared on a printed wiring board 1 and further it is also provided with a projected line 5 which is erected on an entire outer circumference of a heat radiation face 11 exposed on the plate 3 and whose tip end is to be crushed by the pressure of a mold for sealing resin that is caused by the fluid pressure of the sealing resin.
Patent JP-S6126385-A (JP)
Title: Decoder for teletext
Inventor: HONJO MASAHIRO
IPC: H04N7/00
Filed: 1984-07-16
Abstract: PURPOSE:To eliminate the adverse influence such as drop-out at reproduction by decoding a teletext signal latter by 1H period in case an error signal generates an error pulse in 1H period when a reproduction character signal from a magnetic recording and reproducing device is inputted. CONSTITUTION:Reproduction and error signals from a magnetic recording and producing device 9 are transmitted to an input processing part 11 of a decoder 10. Here, when the eorror signal generates an error pulse, such action as to decode a teletext signal latter by one horizontal period is executed. The teletext signal in an H section where the error signal will not generate the error pulse is selected, transmitted to a main memory 12, stored and decoded in an output processing part 13, afterwards, it is outputted to a CRT14. Thus the decoding of a character signal can be executed without being influenced by drou-out, etc.
Patent JP-H0811229-A (JP)
Title: Foamed heat insulating material and manufacture thereof
Inventor: YAMAKAWA KUNIO
IPC: B29C65/02
Filed: 1994-06-29
Abstract: PURPOSE:To provide a foamed heat insulating material and manufacture thereof capable of easily separating as required the joint part of a plurality of thermo plastic resin foam cylindrical bodies having adjacent peripheries that are Joined mutually. CONSTITUTION:A foamed heat insulating material is made such that a plurality of thermoplastic resin foam bodies 1, 2 are aligned, and the peripheral faces 3, 4 of each adjacent cylindrical body 1, 2 are joined each other, wherein the foam heat insulating material and manufacture are featured in such a manner that the peripheral faces 3, 4 of each adjacent cylindrical body 1, 2 are mutually connected discontinuously.
Patent JP-S5770471-A (JP)
Title: Noise applying system
Inventor: MATSUI TOSHIO
IPC: G01R31/30
Filed: 1980-10-22
Abstract: PURPOSE:To eliminate the influence by the magnetic saturation of a transformer by connecting a pair of input signal lines to load through the different windings of the same transformer and applying noises through the other winding. CONSTITUTION:Prescribed noise are generated in each of input signal lines 5, 6 via a transformer T1 by the pulse voltage from a pulse voltage power source 2. In this case, the electric currents flowing in the secondary side and tertiary side of the transformer T1 flow in mutually negating directions. Thereby, only the noise voltage can be increased without causing an increase in magnetic flux, that is, by decreasing the magnetic saturation of the transformer. Further, a high frequency filter 3 is provided in the input signal line 6, to form unbalance with the voltage in the signal line 5. Hence, the noises upon load 1 can be applied, and much different noises can be applied, and much different noises can be applied upon the load 1 on account of the unbalance with the filter 3, whereby the effective noise test is achieved.
Patent JP-H08338751-A (JP)
Title: Gas meter
Inventor: OKADA SHUICHI
IPC: G02F1/13
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a gas meter whose replacement operation is performed easily by making a common gas meter possible to be installed without changing the mode of a gas pipe even in the mode of a gas pipe in which the gas meter is used as a suspension type and in the mode of a gas pipe in which the gas meter is used as an upper installation type. CONSTITUTION: A display 4 which is used to display the numeral of a gas usage amount is installed so as to be connected, in a front and rear exposed state, at the upper end part or the lower end part of a main body part 1 in which an entrance connecting pipe 11 and an exit connecting pipe 12 are installed side by side, it is installed so as to be connected to be inversible to the front and the rear as well as to the right and the left, and a signal conversion means by which a signal from a metering means used to meter a passage gas amount in the main body part 1 is converted into a display signal for display so as to be sent out is installed.  The signal conversion means is composed of a first signal conversion means which sends out an erect display signal in order to display a numeral on a display in an erect state and of a second signal conversion means which sends out an inverted display signal in order to display a display as a whole by inverting the top and the bottom as well as the right and the left. A changeover means which applies a display signal from the first or second signal conversion means alternatively to the side of the display is installed.
Patent JP-S61296669-A (JP)
Inventor: JOHNESCU DOUGLAS M
IPC: H01R24/50
Filed: 1986-06-24
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-H0312594-A (JP)
Title: Plant operation guiding device
Inventor: NOMURA MASUMI
IPC: G21C17/00
Filed: 1989-06-09
Abstract: PURPOSE:To attain simplification and labor saving in plant management by providing an operation knowledge storage means for plant constitutional equipment, a processing means to judge limitation on the operation of the equipment and to evaluate the result of performance test and a state storage means. CONSTITUTION:An input part 4 fetches the rotating speed of a turbine driving main supply pump from a plant 6, and substitutes it to a variable stored in a second memory 3. An equipment operating state judging part 2 evaluates a managing event judging method for knowledge with respect to a driving main supply pump stored in a first memory 1, and outputs a (false) guidance content when it is less than a limitation value, and a (true) guidance content when it exceeds the value from an output part 5. Also, the judging part 2 evaluates an application confirmation judging method stored in the memory 1, and evaluates truth or falsehood based on the presence/absence of input from the input part 4. Furthermore, the judging part 2 evaluates the application confirmation judging method for the knowledge stored in the memory 1 by using plant state information stored in the memory 3, and outputs a reset/ performance evaluation result from the output part 5 when prescribed relation is established.
Patent JP-H10340268-A (JP)
Title: Computer-readable recording medium where program allowing computer to converse with human is recorded
Inventor: OGAWA MASAHIRO
IPC: G06F17/30
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To stabilize a human mentally by performing the interpretation and classification of words to be inputted and interpretation and judgment of outputted words in a flow of input to and output from a computer, which is natural to the human, and making the computer output them without leeting the computer interprete the contents of the words inputted to the computer. SOLUTION: The computer(CPU) 1 is allowed to display a selection screen for the kinds of events and an input screen for inputting words for constituting an event document by a display means 4 and when an event kind is selected and words are inputted, a voice output means 5 outputs a document generated by combining the inputted words. At the same time, the output means 5 outputs at least one of an expression corresponding to the selected event kind and a document of a predetermined impression. Consequently, the load on the computer can be lightened, a conversation, which is rich in naturalness can be made, and the operator feels that three is a person feels the same way.
Patent JP-S5938405-A (JP)
Inventor: JINNO MICHIO
IPC: E01C23/00
Filed: 1982-08-26
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-S5481095-A (JP)
Title: Computer tomography device
Inventor: SHIBAYAMA SHIGEKI
IPC: A61B6/03
Filed: 1977-12-12
Abstract: PURPOSE: To reduce the time equired for the reverse projection calculation.  
     CONSTITUTION: X-ray source 11 irradiates the radiation beams toward cross-section part 10 of the detected subject. The beams transmitted through the detected subject are detected through detector 12 in the form of the electric signals and then supplied to A-D converter 13 to be converted to the D signals and then to be supplied to preprocessor 14. Then the signals undergo the logalithmic conversion, and the projection data formed by a pair of parallel radiation beams is drawn out to be stored into memory 15 in sequence. Thus, CPU16 comprising the mini-computers carries out the filtering calculation based on the projection data to obtain the corrected projection data which is stored into memory 15 again. Based on this data, arithmetic unit 17 performs the reverse projection calculation, and the calculation results are accumulated into picture memory 18 sequentially. Then the original picture which is recomposed is diaplayed at display unit 20 via D-A converter 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09302845-A (JP)
Title: Mechanical reinforcement joint
Inventor: MIKI YASUHIRO
IPC: E04C5/18
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement joint which facilitates handling of the threaded shaft of reinforcement and enables connecting two reinforcements together with efficiency. SOLUTION: Trapezoidal threaded shafts 3, 4 are pressed into frictional contact with one end of reinforcement 1, 2, and are engaged and connected together by means of a coupler 7 made from spherical graphite cast iron. In that case, the coupler 7 is sandwiched between locknuts 5, 6 made of spherical graphite cast iron that are previously fitted around the trapezoidal threaded shafts 3, 4, so as to firmly connect the opposite reinforcement 1, 2 together. The internal threads on the coupler 7 and the locknuts 5, 6 are used without mechanical machining.
Patent JP-H04371699-A (JP)
Title: Mobile formwork structure and method for making up said formwork
Inventor: KO MEIGUN
IPC: E04G9/08
Filed: 1991-06-20
Abstract: PURPOSE: To set up a form or remove it, in one action by fitting a plurality of panel sets to the outer periphral face of a deformable and transferable frame formed of X-shaped link sets. CONSTITUTION: A deformable frame 10 is constituted of a plurality of X-shaped link sets A1 -A0 in which a plurality of links 1a, 1a, 1b, 1b crossing each other to form a X-shape are connected to each other in an interlocking relation, on three-dimensional multi-planes. Panel sets 20, 20 constituted of a plurality of panels 21, 23 are fitted to the external peripheral face of the frame 10. Further, an extending/contracting drive device 30 is equipped in the frame 10 to make the frame 10 extensibly deformable and transferable. The frame 10 is transferred to a required position and the panels 21, 23 are assembled to have a required shape suitable for placing concrete in one action. Further, the form are removed from the concrete wall face in one action after concrete is placed.
Patent JP-S5849573-A (JP)
Inventor: MATSUI MAMORU
IPC: B62J17/02
Filed: 1981-09-19
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-H01317730-A (JP)
Title: Production of composite molded product
Inventor: MOTOKI TOSHIO
IPC: B29C70/06
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a rod-shape member controlled in mechanical function by the selection of a reinforcing fiber body by combining two or more kinds of reinforcing fiber bodies enclosing a preparatorily molded foam core to obtain a rod-shape article controlled in its coefficient of thermal linear expansion in the longitudinal direction thereof and/or bending modulus of elasticity. CONSTITUTION:A thermoelastic hard foam (foam core) is molded into a predetermined shape. The foam core usually becomes a preparatorily molded foam core by direct molding or thermal compression molding. The preparatorily molded foam core is covered with a reinforcing fiber body to be arranged in a mold and a low viscosity thermosetting resin is injected in the mold to surround and wet the reinforcing fiber body and the core by said resin. The mold is heated to expand the foam core and cooled after the thermosetting resin is molded to take out a molded product. Two or more kinds of reinforcing fiber bodies are used in combination to impart desired physical properties, especially, bending modulus of elasticity and a coefficient of ther mal linear expansion to a product. For example, around the core 1, a unidirectional reinforcing material is arranged as a reinforcing fiber body 2 and a fabric set to + or -45 deg. in a fiber direction is arranged as a reinforcing body 3 and a reinforcing fiber body 4 is arranged as the outermost layer.