baber/WOPTO huggingface dataset:
Patent JP-H08226104-A (JP)
Title: Regeneration device for asphalt pavement wastes
Inventor: HIRAKAWA KATSUNORI
IPC: E01C19/10
Filed: 1995-02-20
Abstract: PURPOSE: To prevent asphalt wastes from adhering to the internal surface of a furnace by mixing powder and grain materials such as stone powder, sand and dust with the wastes before the feed thereof to a recycling drier (rotary kiln), and causing molten asphalt to be absorbed into the powder and grain materials. CONSTITUTION: For the re-use of asphalt pavement wastes, powder and grain materials such as stone powder, sand, dust, screenings as part of an asphalt mix material are mixed by use of a mixer 5, before feeding the wastes to a rotary kiln type recycling drier 7. A mixture so prepared is fed to the drier 7 via a belt conveyor 6 and heated or melting an asphalt component, thereby forming an asphalt layer around an aggregate, and a powder and grain material layer on the external surface of the asphalt layer for wrapping the asphalt component. As a result, a light oil component is prevented from adhering to the inner wall of the kiln, a bug filter or the like, and a drop in thermal efficiency and the service life of equipment are thereby prevented. In this case, the feed amount fo the powder and grain materials is controlled, depending on the quantity of the wastes.  Consequently, a device operation rate can be improved.
Patent JP-S57171502-A (JP)
Title: Deciding method for rolling condition of billet
Inventor: KUSABA TAKASHI
IPC: B21B1/08
Filed: 1981-04-15
Abstract: PURPOSE:To roll a dogbone-shaped billet easily to a desired shape in a rolling reduction of the web part of said billet by determining conditions for the rolling reduction by the specific equations from the metal flow quantity from the reduced part to the unreduced parts. CONSTITUTION:In the stage of rolling a billet of a rectangular shape or a dogbone shape in section to a desired shape by rolling reduction roughly the central or web part thereof, the elongation ratio lambda, entire width W1, and flange part thickness F1 out of the deformations produced by the rolling are forecast by the equations based on the metal flow quantity DELTAM from the rolling reduction part to the unreduced part. Thereby, rolling conditions are determined at optimum conditions with respect to the flange width Br, that is, roll shape and the shape of the material to be rolled. In the equations, an affixed number 0 is a size before rolling, an affixed number 1 is a size after rolling, and H is the thickness of the rolling reduction part of the material to be rolled.
Patent JP-S61216266-A (JP)
Title: Manufacture of fused salt fuel cell
Inventor: NIIKURA JUNJI
IPC: H01M8/02
Filed: 1985-03-20
Abstract: PURPOSE:To improve the manufacturing efficiency and the performance of a cell by leaving a part of periphery of an electrolyte body as a wet seal, and applying other portion with electrode paste to form an electrode, and integrating the electrolyte body with the electrode. CONSTITUTION:In the device, firstly an electrolyte body tape 1 consisting of fused salt holding aggregate powder is introduced into a pot in which electrode paste 2 consisting of a binder solvent and electrode material powder is contained, and the paste 2 is applied to both sides of the tape 1. Next, unnecessary electrode paste applied to both ends of the electrolyte body 9 is eliminated by a scraper 6 to producer the portion to which the paste is not applied, the electrolyte body and the electrode manufacture in such a manner are integrated, and the electrolyte body 9 is sandwitched and supported by the electrodes 10 and 11 which leave a space 12 in the periphery, respectively, and the space 12 forms a wet seal when assembling into a cell. Whereby, it is possible to efficiently manufacture a homogeneous cell with good contact performance between the electrolyte body and the electrode.
Patent JP-S58183476-A (JP)
Inventor: KUBOTA MASAYUKI
IPC: B65D90/12
Filed: 1982-04-06
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-H08255993-A (JP)
Title: Shielding device of circuit board
Inventor: SAITO YASUTO
IPC: H05K9/00
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a shielding device which is excellent in a shielding effect without using a metal cap and which shields a circuit board. CONSTITUTION: Connecting pads 16 formed on the surface of an electronic component 15 such as a semiconductor chip or the like are connected to connecting lands 14 by using respective bumps 17. An electronic component 20 comprising respective connecting pads 19 to be connected to a circuit board 13 on the surface of a semiconductor chip or the like similar to the electronic component 15 is connected, by using respective bumps 21, to connecting lands 18 formed on the circuit board 13 in positions counter to the electronic component 15 on the rear side of the circuit board 13. Peripheries of the part connected by the bumps 17, 21 are sealed with resins 22, 23.  Since the conductive board such as a silicon board or the like is used on opposite sides of the electronic components 15, 20 on which the connecting pads 16, 19 have been formed, it acts to absorb the reflection of radio waves when the silicon board is grounded via the connecting pads, and a shielding effect is obtained.
Patent JP-H10236779-A (JP)
Title: Wheel crane
Inventor: IKEUCHI YUKIO
IPC: B66C23/36
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To lower the upper face position of a boom so as to reduce the fitting height of a cabin by arranging a boom derricking cylinder so as not to be positioned on the underside of a boom, and positioning downward the boom height in the condition of falling the boom forward by the nearly outer diameter of a boom derricking cylinder. SOLUTION: The upper part construction of this wheel crane is constituted above a turning bearing 81 provided on a lower part frame 50, and by arranging a cabin 90 on a turning frame 85. The base end part of a boom 75 is pivotally supported between right and left a pair of boom supporting brackets 87 through a fulcrum shaft 78. In this case, the base end part of a boom derricking cylinder 65 is pivotally fitted to the lower front end part of the boom supporting bracket 87 through a lower fulcrum shaft 67, and the extreme end part is pivotally fitted to the back side of the boom 75 through an upper fulcrum shaft 66, and the cylinder 65 is arranged so that the fitting posture is inclined rear following to go to the extreme end part. Hereby, the boom height is lowered, and the field of view for the cabin 90 is effectively insured.
Patent JP-H07271873-A (JP)
Title: Data cleaning system in medical inspection room
Inventor: SHIGEHISA TORU
IPC: G06Q50/22
Filed: 1994-03-28
Abstract: PURPOSE:To improve the efficiency of work, to quickly check correlation between plural inspection items by an inspection section itself and to allow this data cleaning system to quickly correspond to an environmental change such as the substitution of an automatic analyzer, a change in an analytical method and a change in inspection items to be measured by the analyzer in an inspection room. CONSTITUTION:A generalized computer part 1 has a patient's preceding value file 14, an inspection item master file 11, an inter-item correlation checking logic defining file 12, an inspected result data file 13, an inspection instruction note output item defining file 15, and an inspection instruction note format defining file 16, extracts necessary data from these files to refer to them, prepares inspection instruction data, and sends the prepared data to an inspection section computer part. The computer part executes inspection/check corresponding to the data and sends results to the computer part 1.
Patent JP-2000256409-A (JP)
Title: Surfactant composition for emulsion polymerization
Inventor: IKENAGA NAOYUKI
IPC: C08L71/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a surfactant compsn. for emulsion polymerization which can provide good stability at polymerization and good mechanical stability, a small particle diameter, and a low viscosity of emulsion. SOLUTION: This compsn. contains, as essential components, a compd. shown by formula (I) and having a critical micelle concn.(CMC) in the range of 0.005-0.1 mol/L-1 (a) and a compd. shown by the formula (II) R2O-(A2O)n-SO3M3 and having a CMC in the range of 0.0003-0.2 mol/L-1 (b) (R1 is a bivalent aliph. hydrocarbon group, etc., R2 is a monovalent aliph. hydrocarbon group, A1 and A2 are 2-4C alkylene group, m and n are a number 1-50, and M1, M2, and M3 are each a monovalent cation), and the mol ratio of component (a) and component (b), (a)/(b)=5/95-75-25.
Patent JP-H09250732-A (JP)
Title: In-incinerator agitating device
Inventor: USUI KAZUYA
IPC: F23J1/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an increased life for the tip part of a slice bar and to facilitate repair of the tip part. SOLUTION: A hole 10 formed in a body casing 1 of the side wall of an incinerator is extended through in such a state to be brought into an airtight state by a bellows 7. The rod-form body of a slice bar having a rod-form body tip part to which a tip fitting 12 is coupled by a screw and the whole of the tip hardware 12 is formed in a hollow state. The tip hardware 12 is bent with a given curvature and the tip part is flattened in an oval shape. By feeding cooling air through the hollow rod-form body and the tip hardware 12, and the cooling air is discharged from the tip.
Patent JP-H10250086-A (JP)
Title: Wiper for ink jet printer
Inventor: NAKAHARA JUNJI
IPC: B41J2/165
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To protect the nozzle surface of a recording head at the time of wiping off the nozzle surface with a wiper member by composing the wiper member principally of a rubber based wiper material and setting the volumetric ratio of carbon in the wiper material at a specified value or below. SOLUTION: A wiper member 32 movable relatively to a recording head 5 is disposed contiguously to a purge unit 31 on the recording area side in order to wipe off the nozzle surface of the recording head 5 and a protective cap 33 is disposed on the opposite side while covering the nozzle surface of the recording head 5 when printing is not performed in order to prevent evaporation of ink thus avoiding dry up of the nozzle surface. The wiper member 32 is composed of ethylene propylene rubber containing carbon by 10vol.% or less. According to the arrangement, the nozzle surface is protected against damage due to carbon contained in the wiper member 32 at the time of wiping.
Patent JP-H08256380-A (JP)
Title: Remote controller
Inventor: TOMITA MASAKI
IPC: H04B10/80
Filed: 1995-03-16
Abstract: PURPOSE: To control accurately apparatus such as a hot water rinsing device by operating a signal transmission section at a proper voltage at all times. CONSTITUTION: Power of a dry battery 1 is fed to a microcomputer (control section) 2 and power of a solar battery 3 is fed to a transmission LED 5 via a load resistor 4 and a drive NPN transistor(TR) 6. A caption 7 is a capacitor to assist the drive of the LED 5. The microcomputer 2 activates the TR 6 to drive the LED 5 and a control optical signal is outputted to a hot water rinsing device of a toilet stool. Furthermore, when the LED 5 is lighted once, the LED is not active till 7sec elapse.
Patent JP-2000219235-A (JP)
Title: Pyramid-shaped triangular corner with double coated tape
Inventor: WATANABE NOBUO
IPC: B65D6/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a pyramid-shaped triangular corner with double adhesive coated tape wherein a double adhesive coated tape is bonded to the inner and outer sides of a pyramid-shaped triangular corner, and in order to make, for example, a box, an inside tape protection seal is bonded to a plate using eight corners corresponding to six plates, and when a double construction is required, the tape also is bonded to the outside to easily prepare a large corner and a small corner as well. SOLUTION: In the construction of the pyramid-shaped triangular corner, a fold line is provided when a paper is used, depending upon objects. A double adhesive coated tape is bonded to the inner side and outer side. When sizes can be freely selected, a hinge 3 is used. A double adhesive coated tape 2 is bonded to the inner side part and the outer side part of the triangular corner.
Patent JP-H06274969-A (JP)
Title: Rotary drive device
Inventor: KIDO KUNIO
IPC: G11B15/28
Filed: 1993-03-17
Abstract: PURPOSE:To provide a rotary drive device capable of eliminating the play of a shaft in the thrust direction without particularly using a spring, reducing the number of parts, simplifying attaching the shaft to a chassis and reducing cost. CONSTITUTION:This device is provided with a chassis 1, a capstan 21 supported by this chassis freely rotatably, a fly wheel 26 capable of rotating integrally with the capstan and whose rotation is driven by a power transmitted from a motor 13 and a supporting member 37 attached to the chassis and for freely rotatably supporting the capstan 21 holding the fly wheel 26 with this chassis. Then, the supporting member is constituted of an elastic material capable of elastic deformation and elasticity is given to this supporting member in order to press the capstan in the thrust direction.
Patent JP-S62212803-A (JP)
Title: Pid constant determining device
Inventor: SETO SHINICHIRO
IPC: G05B13/00
Filed: 1986-03-14
Abstract: PURPOSE:To accurately determine PID (Proportion Integral Derivate) constant by shortening a time period of a time proportional output circuit at the generation of a limit cycle. CONSTITUTION:When a feedback control system is turned on, the 1st and 2nd switching parts 9A, 9B of a limit cycle starting means are synchronously switched by an AtSP value setter 8, a limit cycle is generated and a time proportional output period switching signal adjusted so as to be shorted to be used for the limit cycle by an adjusting duty ratio converting means 12 is sent to a time proportional output circuit 10. Consequently, a time proportional output period 20 at the time of the limit cycle becomes a period 21 shorter than that of PID control (i.e. normal control other than auto-tuning) when the AtSP value coincides with a PV value, so that delay is also reduced to a small value which may be ignored in accordance with the shortened period. Thus, the amplitude and period of the limit cycle are stabilized, an ON/OFF command is prevented from being delayed and the reproducibility of determination of the PID constant is secured and stabilized.
Patent JP-S63223212-A (JP)
Title: Stabilization work for banking under water
Inventor: TANAKA MIKIHIKO
IPC: C09K17/06
Filed: 1987-03-12
Abstract: PURPOSE:To construct an improved ground while suppressing the occurrence of muddling by directly charging stabilized soil through a charging pipe into water. CONSTITUTION:On a plant on land or sea, soil is mixed with a cement-based hardener and an acrylic underwater binder to form a stabilized soil in dry state, and the stabilized soil is directly charged through a charging pipe into water. An improved ground having a desired strength can thus be constructed by only one process while suppressing the occurrence of muddling and rise of pH by the diffusion of alkalis.
Patent JP-S62213049-A (JP)
Title: Color cathode-ray tube device
Inventor: FUJIMURA TAKEO
IPC: H01J29/76
Filed: 1986-03-14
Abstract: PURPOSE:To correct bow-shape focusing errors easily and accurately, by combining a pair of saddle-form coils composing a horizontal deflecting coil, auxiliary coils connected in series to the saddle-form coils, and diodes connected parallel to the auxiliary coils in the reverse direction. CONSTITUTION:To saddle-form coils 12a and 12b, auxiliary coils 13a and 13b with small inductances are connected in series respectively, and, the series set of the coil 12a and the auxiliary coil 13a, and that of the coil 12b and the auxiliary coil 13b are connected parallel each other. To the auxiliary coils 13a and 13b, diodes 14a and 14b are connected in the inverse direction respectively. The terminals to feed horizontal deflecting currents are made U and V respectively, and the coil 12a is set at the upper side while the coil 12b is at the lower side. In such a condition, when a current flows from U to V through the deflection yoke, the electron beams are deflected to the side of x>0. When the deflection is produced in the scope x>0, the current flows from the terminals V to U.
Patent JP-H01231609-A (JP)
Title: Control of electric rolling stock
Inventor: NAITO HARUO
IPC: B60L15/20
Filed: 1988-03-11
Abstract: PURPOSE:To realize an optimum readherence control agreed with a weather state change by controlling a driving current from a current pattern signal designated by a readherence control current pattern corresponding to a weather state. CONSTITUTION:A signal representing a weather state of a district where an electric railcar is traveled is input from a weather state input unit 21 to a memory 20 during its traveling. The memory 20 selects a control parameter on the basis of this signal. After the parameter 22 is selected, a current pattern generator 10 stands by. When an idle/slide detector 17 applies an idle/slide signal to the generator 10 at the time of waiting state, the generator 10 applies a current pattern signal 12 to a comparator 13. Then, the driving current value of a motor 11 is controlled on the basis of the signal 12. Thus, the drive wheels and rails can be rapidly returned to an adhesive state even in any weather state.
Patent JP-H08255951-A (JP)
Title: Fabrication of semiconductor light emission element
Inventor: SONOBE MASAYUKI
IPC: H01S5/042
Filed: 1995-03-16
Abstract: PURPOSE: To make the opening of a mask substantially normal to a substrate by employing a reversed image resist film as a mask at the time of reactive ion matching of a laminated semiconductor layer. CONSTITUTION: A reversed image resist film 10 is applied to the surface of a laminated semiconductor layer and patterned such that the part to be etched of the semiconductor layer is opened. The reversed image resist is exposed while aligning a patterned glass mask and then patterned such that the opening in a reversed image resist film 13 provided on the semiconductor layer 12 has an obtuse inclination angle α upon baking. The inclination angle αof the side wall at the opening can be set at about 90 deg. through patterning of the resist by regulating the first exposure thereof and the temperature and time of baking. With such method, the opening of mask can be made substantially normal to the substrate.
Patent JP-H08272509-A (JP)
Title: High-voltage stylus for portable computer
Inventor: TONII ESU PAATOU
IPC: H03M11/00
Filed: 1995-03-16
Abstract: PURPOSE: To generate sine waves provided with the deflection of zero-to-peak equal to a power supply voltage by supplying power by a battery for supplying a specified voltage for a digital pad. CONSTITUTION: A device is constituted of a single integrated circuit(IC). The IC receives the power from the battery for which respective voltages are 1.25V and the entire voltage is 3.75V. In the IC, the current of about 3mA<=4mA is generated from the battery. The IC is provided with amplifiers A1 and A2 and they generate sine wave signals for which deflection is performed from zero to the supply voltage from peak to peak. However, a synthetic voltage added to the primary side of a transformer 18 is 7.5V which is the double of the respective sine waves and is the double of the supply voltage. By changing the turn ratio of the transformer 18 and the gain of the amplifiers A1 and A2, etc., an output voltage on the secondary side of the transformer 18, that is a sine wave voltage whose amplitude exceeds 30V at the tip of this stylus 2, is generated.
Patent JP-S62214607-A (JP)
Title: Manufacture of fixed core for electromagnet
Inventor: SAWAI KOJI
IPC: H04B10/25
Filed: 1986-03-14
Abstract: PURPOSE:To manufacture a fixed core easily and efficiently by a method wherein, when a magnetic core is formed by performing a punching work on a magnetic iron plate, the recessed part to be used for fitting of shading coils are punched out simultaneously, and the shading coils are fitted to the grooves formed by superposing the magnetic iron plates in layer form. CONSTITUTION:A number of core segments 2 are formed by performing a punching work on a magnetic iron plate using a pressing machine. In this case, recessed parts 2Aa and 2Ba are positioned in such a manner that they are superposed with each other so as to form a groove 5b. Then, the first - the third core segments 2A-2C and a cover plate 3 are superposed. In this case, a straight groove 5b having a rectangular cross-section is formed by superposing the recessed parts 2Aa and 2Ba, and also the core segment 2C forms a straight groove 5a having a rectangular cross-section together with the second core segment 2B and the cover plate 3. A shading coil 6 is fitted to the fitting groove consisting of the above-mentioned grooves 5a and 5b, and they are fixed to a core segment body 1 with a caulking part 6a. As a result, a fixed core 9 can be formed in an efficient manner.
Patent JP-S53143208-A (JP)
Title: Address signal display device
Inventor: HAYASHI YOSHINOBU
IPC: G11B27/28
Filed: 1977-05-19
Abstract: PURPOSE: To let address displays and information contents always coincide by so arranging the device that address displays vary with the running directions of a tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57173297-A (JP)
Title: Speaker diaphragm and its manufacture
Inventor: MAE YUTAKA
IPC: H04R31/00
Filed: 1981-04-17
Abstract: PURPOSE:To increase longitudinal rigidity and to facilitate manufacture by winding a flat plate member at intervals, and inserting a foamed member into the space. CONSTITUTION:A thin aluminum plate is wound spirally in such as way that a favorably loose coil having a prescribed interval is formed between the opposite surfaces, and its tip is stuck to the surface of the aluminum plate 1. On the other hand, a plane foamed material 2 having width nearly equal to a prescribed interval is inserted into space formed between surfaces of the wound aluminum plate 1, and the contact surfaces of the foamed material and aluminum plate 1 are stuck mutually with an adhesive to constitute a core A. On both the surfaces of the core A, surface plates 3 and 4 made of, for example, discoid aluminum plates are adhered individually.
Patent JP-S6057356-A (JP)
Title: Image forming apparatus
Inventor: OOKUBO MASAHARU
IPC: G03G15/05
Filed: 1984-03-26
Abstract: PURPOSE:To prevent image change during retention copying by storing the electric state signal of an intermediate medium in a memory, storing it at the time except an image forming period, and giving an output obtained by adding the memorized output with a standard value in the image forming period. CONSTITUTION:A secondary electrostatic latent image at the time of copying in an initial stage is memorized, and a variable high voltage power supply is controlled so as to retain said latent image as same as this memorized state from that time on. The output of high voltage power supply 37 for a modulation corona discharger 26 can be controlled with input signals. Since the voltage to be measured is very small, a voltage amplifying circuit 3A amplifies measured voltage ot facilitate control operation of the circuit connected to the next step. Image change during retention copying actuating only the steps following the formation of the secondary electrostatic latent image can be prevented by feeding the sum of the memorized output and the standard value.
Patent JP-S60199465-A (JP)
Inventor: SATOU KATSUJI
IPC: A61N2/08
Filed: 1984-03-26
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。