baber/WOPTO huggingface dataset:
Patent JP-H0362510-A (JP)
Title: Arrangement structure of double-layer electric capacitor cell
Inventor: KURABAYASHI KEN
IPC: H01G11/84
Filed: 1989-07-29
Abstract: PURPOSE:To arrange a large-capacity capacitor in a narrow space by conductively sticking a double-layer electric capacitor to a first pole plate non-conductively stuck to the surface of a plate material and conductively sticking a second pole plate thereon. CONSTITUTION:A pole plate 22 is stuck to the surface of a plate material 20 with adhesive 21. Cells C are stuck to the pole plate 22 with conductive bond 23. A pole plate 24 is stuck to the cells C with conductive bond 23. Lead wires L are drawn out from the pole plates 22 and 24. The cells C are arranged by thus adhering into plane form, therefore, just a little deeper space than the thickness of one cell C is required.
Patent JP-2001026419-A (JP)
Title: Manufacture of calcium carbonate and whitening of precipitated calcium carbonate from limestone
Inventor: YAMASHITA YUTAKA
IPC: C01F11/18
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To stably obtain calcium carbonate product small in particle size and high in whiteness by preparing cream of lime by reacting water with slaked lime obtained by firing shells, if necessary, together with slaked lime obtained by firing limestone and introducing gaseous carbon dioxide to the cream of lime to precipitate the product. SOLUTION: Shells of scallop, oyster, pearl oyster, etc., are pulverized into about 1 mm or smaller, preferably around 1-150 μm and fired at about 850-1,200 deg.C to obtain slaked lime, preferably having 90 wt.% or more CaO content. If necessary, the unslaked lime obtained by firing limestone is mixed to the slaked lime so that CaO from the shell unsalked lime is 5% or more, to which water is added to prepare slurry of around 5-15% and hydration reaction is carried out at about 40-80 deg.C. Gaseous carbon dioxide is introduced into the obtained cream of lime at 40 l/min.kg-Ca(OH)2 or less at 0-80 deg.C, preferably 20-60 deg.C to react the lime with the carbon dioxide. As a result, minute precipitated calcium carbonate having 96 or higher Hunter whiteness is obtained as precipitates.
Patent JP-H1039147-A (JP)
Title: Branching or multifiber/single fibercord converting section of coated optical fiber ribbon
Inventor: SAKAI KUNIHIRO
IPC: G02B6/40
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a branching and converting section to single fibercord capable of executing branching of a coated fiber ribbon or converting thereof to single fibercords in a small space and easily and exactly executing the work. SOLUTION: Parallel optical cords 5 are inserted into the receiving part 10 of an optical connector 9 of which the inner shape of the receiving part 10 of the parallel optical cords 5 coincides with the external shape of the paralleled optical cords 5 and of which the axial centers of the insertion holes 12 of bare optical fibers 1c are aligned to the optical axis of the connector for the corresponding coated optical fiber ribbons. These parallel optical cords are extended as optical fibers 1a in a free cavity part 13f. The bare optical fibers 1c are inserted into V-grooves 11 and are inserted into the insertion holes 12 in the V-groove 11 parts and insertion hole 12 parts of a ferrule F as the bare optical fibers 1c. A resin curable with the lapse of time is injected into the cavity part 13 and the insertion holes 12 and is cured.  The connecting end face of the connector 9 is polished and is connected to a connector for the corresponding coated optical fiber ribbons.
Patent JP-S6257471-A (JP)
Title: Water-soluble rust-preventive paint
Inventor: TSUCHIE MOTOO
IPC: C09D5/08
Filed: 1985-09-06
Abstract: PURPOSE:To provide the titled paint composed of PVA and a specific amount of cupferron or polyoxyethylene laurylamine and having excellent oil-resistance, heat-resistance and hot-oil resistance. CONSTITUTION:The objective paint is composed of (A) 100pts.(wt.) of PVA and (B) 1-10pts. of cupferron or 1-10pts. of polyoxyethylene laurylamine. It is preferable to incorporate 100pts. of PVA with 25-35pts. of carbon black, 1-3pts. of ultrafine silica anhydride and 10-20pts. of fine particles of hardly water-soluble metal oxide or inorganic salt.
Patent JP-H0543042-A (JP)
Title: Minute parts aligning machine
Inventor: CHIBA YUICHI
IPC: B06B1/12
Filed: 1991-08-07
Abstract: PURPOSE:To insert-align minute screws in holes provided in a pallet so as to automate the stage of supplying numerous minute screws to an automatic supply device. CONSTITUTION:The lower part of a table 8 with a pallet 10, having numerous holes, fitted to the upper face thereof is provided with an exciting part 7 for vibrating the table 8 vertically. The lower part of the exciting part 7 is further provided with an oscillating part 6 for providing the table 8 with oscillation to the extent of making numerous minute screws 4, charged into the pallet 10, roll on the pallet 10.
Patent JP-S6258405-A (JP)
Title: Magnetic head and its production
Inventor: KIKUCHI KAZUYOSHI
IPC: G11B5/127
Filed: 1985-09-07
Abstract: PURPOSE:To attain a superior workability and to improve the track precision by using inclined grooves having an angle to a gap line as track width prescribing grooves formed on a magnetic medium slide face. CONSTITUTION:A pair of magnetic blocks 7 and 7 are prepared, and a coil winding groove 5 and a gap forming thin film 9 consisting of an SiO2, a high- melting point glass, or the like are formed on the face of one magnetic block 7 butted to the other, and both blocks 7 and 7 are fixed by a jig and are coupled and fixed by a glass, an adhesive, or the like whose melting point is lower than said high-melting point glass. Thereafter, plural inclined grooves 10 having an angle to a gap line 11 are formed at prescribed intervals on the surface in the magnetic medium slide face side, and a nonmagnetic material 8 consisting of a low-melting point glass is packed in these inclined grooves 10. Unnecessary parts of the nonmagnetic material 8 are removed and joined blocks 7 and 7 are cut to obtain chip cores having a desired core width.
Patent JP-S6174749-A (JP)
Title: Mold coating method for casting mold
Inventor: GOIE MASATO
IPC: B22C3/00
Filed: 1984-09-21
Abstract: PURPOSE:To adsorb a mold coating material to an optional and uniform thickness on a casting mold and to improve the quality and efficiency of the mold coating operation by evacuating and sucking the casting mold imposed on the upper part of a box body with the cavity faced downward from the rear thereof and suspending the mold coating material in the bottom of the box body by a pressure gas. CONSTITUTION:The casting mold 6 is imposed on the upper part 5 of the box body 1 with the cavity 7 faced downward and the rear thereof is evacuated and sucked 8. The suspended or pulverous mold coating material 3 in the bottom 2 of the box body is suspended by the pressure gas 4 blown therein. The material 3 is uniformly coated to an optional thickness onto the cavity 7 surface by regulating the suction pressure 8.The quality is thus improved and the working efficiency is improved, by which the working environment is improved and the full automation of the operation is made possible.
Patent JP-H0362093-A (JP)
Title: Gradation display controller
Inventor: SEKINE NORIHISA
IPC: G09G5/02
Filed: 1989-07-31
Abstract: PURPOSE:To allow displaying and outputting after conversion to an adequate gradation level taking the ease of viewing into consideration by providing an arithmetic part, correcting arithmetic means and means for making gradation displaying of display data. CONSTITUTION:A color information control section 22 receives the color information and sends the information to a gradation control section 21 when an application program instructs the display having the color information to a computer system. The gradation control section 21 converts the color information to the gradation level and sends the information to a gradation display device 1. Namely, a central processing section 23 executes the computation equation of equation I (G, S are gradation levels; K, a, b, c are constants; a+b+c=1; alpha, beta are the variable inputted by an operator) and once displays the display characters in the gradation complying with the gradation level. The correction processing complying with the set data is executed by the utilizer's information input and the computation equation of the equation I is complied in this case as well. The gradation display device 1 executes the display output at the adequate level complying with the information outputted by the application program. An easily visible display is obtd. in this way.
Patent JP-H0248157-A (JP)
Title: Curved surface forming method
Inventor: SHUDO CHIHIRO
IPC: B24B11/04
Filed: 1988-08-09
Abstract: PURPOSE:To accurately grind the spherical surface by turning a work having the curved face through the center axis of the work, turning a grinding head having the disk-like form through the center axis of the head and having the external surface of the grinding head make in contact with the curved surface of the work. CONSTITUTION:With the shaft part 1b of a ceramics part 1 held with the chuck 2 of a cylindrical grinding head, the chuck 2 is driven to turn. Meanwhile a grinding head 4 is placed in the position A opposing to the peripheral part of the spherical part 1a of the ceramics part 1 4a, a turning shaft 4 is driven to turn and during turning thereof, the external face thereof is brought into contact with the spherical surface 1a of the ceramics part 1. Therefore the surface of the spherical part 1 at the part in contact with the grinding head 4 is ground. The grinding head 4 is then whirled within a circle with the specified radius through the center point O of the spherical part 1a to have a turning shaft 5 moved along the tangential direction of the outline of the spherical part 1.
Patent JP-S5990209-A (JP)
Title: Information recording disk and its reproducing device
Inventor: SUGIYAMA HIROYUKI
IPC: G11B20/10
Filed: 1982-11-12
Abstract: PURPOSE:To attain recording while reducing the amount of data by recording picture element data and starting and ending point addresses in a picture element group wherein the same information succeeds among picture elements arrayed on a screen laterally. CONSTITUTION:A synchronizing signal part S as the 1st word, a picture kind identification code ''MODE'' indicating a run-length mode as the four high-order bits of the 2nd words, a start address S.Adr as the eight low-order bits of the 3rd and the 4th words, an end address E.Adr as the eight low-order bits of the 5th and the 6th words, etc., are recorded at a header video signal part E1. When picture data which has the same information parts on several lateral and longitudinal lines on the screen is recorded, the addresses of the starting and ending points of the part are specified and the picture element data at the part is specified to reduce the amount of data to be recorded as compared with the recording of every picture element. Thus, the recording is attained while the amount of data is reduced.
Patent JP-S6441598-A (JP)
Title: Building managing device
Inventor: OGATA MASATO
IPC: H04Q9/00
Filed: 1987-08-07
Abstract: PURPOSE:To eliminate the need of a communicating means to transmit receive data to/from a monitoring device and to simplify a central device by connecting two branching devices between the central unit and a transmission controller and transmitting/receiving in branching to/from the monitoring device. CONSTITUTION:A signal outputted from an output terminal 502 by a central unit 5 is inputted through a second branching device 6 to a monitoring device 7, and simultaneously, the signal is inputted through a second branching device 6 and a first branching device 4 to a transmission controller 3, as well. Further, the signal outputted from an output terminal 302 by the transmission controller is inputted through the first branching device 4 to the monitoring device 7, and simultaneously, the signal is inputted through the first branching device 4 and the second branching device 6 to the central unit 5, as well. Thus, the data transmitted/received between the central unit 5 and the transmission controller 3 can be wholly received by the monitoring device 7. Further, the monitoring device 7 and the central unit 5 can communicate through the second branching device 6, and the monitoring device 7 and the transmission controller 3 can communicate through the first branching device, respectively.
Patent JP-S58102458-A (JP)
Inventor: NAKANO HIROTAKA
IPC: H01K1/32
Filed: 1981-12-11
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-H0517652-A (JP)
Title: Resin composition for sliding member
Inventor: OZAKI MASAKAZU
IPC: C08L81/00
Filed: 1991-07-11
Abstract: PURPOSE:To provide a compsn. which exhibits excellent sliding characteristics without abrading or damaging a mating material. CONSTITUTION:This compsn. comprises a polyethersulfone resin as a base material, a polyetetrafluoroethylene powder, and an arom, polyester powder. The compsn. is excellent in sliding characteristics because the polyester powder, having a cleavage structure, imparts abrasion resistance to the compsn., while the polytetrafluoroethylene powder migrates and adheres to a mating material on sliding to thereby reduce the abrasion of the material and impact a stable, and low coefficient of friction thereto.
Patent JP-H1037400-A (JP)
Title: Corrugated roof tile
Inventor: TAKAHASHI KOJI
IPC: E04D1/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile capable of almost ensuring freedom from the formation of a gap between upper and lower roof tiles superposed on top of each other, as well as the high stability of a contact area with a lower roof tile trough part, or a storage stand or roof surface at the time of storage or a transportation or laying work, and hardly generating stress concentration. SOLUTION: This corrugated roof tile has a curved trough part 11 and a flat trough part 12 arranged alternately, and the lower surface of the trough part 11 is formed so that the upper surface thereof are coupled almost without a gap. Furthermore, the lower surface of the trough part 12 is formed so that the upper surface thereof is coupled almost without a gap as well. In this case, the wall thickness T2 of the trough part 12 is made slightly larger than the wall thickness T1 of the trough part 11.
Patent JP-S6174893-A (JP)
Title: Thermal transfer ink sheet
Inventor: UEDA HIROO
IPC: B41M5/382
Filed: 1984-09-20
Abstract: PURPOSE:To make it possible to obtain variable density gradation recording imparting good image quality from low density printing to high density printing even when energy applied to a thermal printing head is lowered in order to obtain medium contrast recording, in a thermal transfer ink sheet, by providing a second ink layer, which comprises a low m.p. material having m.p. lower than that of the low m.p. material constituting a first ink layer, on the first ink layer. CONSTITUTION:A second ink layer, which is constituted of a low m.p. material having m.p. lower than that of the low m.p. material constituting the first ink layer provided to a conventional ink sheet, is laminated and formed to said first ink layer to form a new ink sheet capable of obtaining homogenous medium contrast recording by preventing the deficiency in the bleeding of ink to recording paper, even when heat energy applied to a thermal printing head is lowered in order to realize the medium contrast recording, by enhancing the absolute amount of ink melted to be transferred to the recording paper. When the heat energy applied to the thermal printing head is changed, the ink in the first ink layer is dissolved in the ink melted from the second ink layer and the density of a transfer image can be controlled from a low density level to a high density level by varying the transfer image in a homogenous state.
Patent JP-H0927279-A (JP)
Title: Traveling wave tube
Inventor: NOBE TAKESHI
IPC: H01J23/26
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To avoid nonconformity that may be caused by the disturbance of helix pitches due to movement of a dielectric pole and to improve the characteristics of a waveguide by placing a cylindrical nonmagnetic metallic pipe at the end of the dielectric pole inside a metallic cylindrical envelope. SOLUTION: In a slow-wave circuit 2, a dielectric pole 10 and a helix 14 are provided inside a metallic cylindrical envelope 15, and stoppers 23, 24 respectively for the input and output sides of a nonmagnetic metallic pipe are placed at both ends of the dielectric pole 10. Each of the stoppers 23, 24 is in the form of a cylinder with a notch in part of it, the notch being shaped so that it does not make contact with the coaxial inner conductor 11 and the helix conductor 13 of input and output coaxial circuits 21, 22. Therefore, both ends of the dielectric pole 10 are held into place to prevent movement of the dielectric pole 10, thus preventing mismatching and degradation of oscillation and frequency characteristics that may result from the disturbance or deformation of helix pitches due to the movement of the pole.
Patent JP-H1035528-A (JP)
Title: Steering slewing controller for combine
Inventor: SHIRAKATA MIKIYA
IPC: B62D11/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To improve operability and work efficiency, by automatically changing over the operation of a power steering lever in a loose slewing range or a spin slewing range when the operation of the power steering lever increases its slant angle more than the slewing range in the case that a loose slewing mode or a spin slewing mode is changed over and selected by mode changeover means. SOLUTION: When a loose slewing mode is set by operating a slewing mode changing lever, respective clutch claws 31b, 32b of a steering center gear 31 and a steering clutch 32 are switched off so as to loosely rotate the steering clutch 32, and also a braking condition can be retained by the braking of a steering brake 2 in a brake slewing range by a slant angle in a constant range. Also, when a spin slewing mode is set, the operation of a power steering lever is automatically changed over to the spin slewing range when the slant angle of the power steering lever is increased larger than the brake slewing range in the constant range. Then, the steering clutch 32 is retained to be switched off, and also a slewing clutch 43 is switched on by a slewing clutch solenoid valve, and a left slewing transmission gear 43 is axially rotated.
Patent JP-H0620695-A (JP)
Title: Lead-acid battery
Inventor: NITTA EIJI
IPC: H01M4/68
Filed: 1992-07-01
Abstract: PURPOSE:To improve life performance and reduce weight by substituting all or a part of a conventional lead ally grating by a non-siloxane silicon polymer, and to improve utilizing efficiency and increase capacity by adding it to an active material. CONSTITUTION:A paste is charged into a grating formed by molding a silicon polymer, a grating formed by covering a lead alloy grating surface with the silicon polymer, and a composed grating obtained by compression-molding, or fusing and mixing a mixture of the silicon polymer with lead alloy powder, and formed, and batteries are then assembled. These batteries are compared for float charge life and charge/discharge cycle life with a one using a conventional lead alloy. Those using the silicon polymer are excellent in both the life performances and can be reduced in weight. A battery using an electrode plate formed by charging and forming a paste having a powdery silicon polymer added to lead powder into the grating has a high utilizing efficiency of active material, and the capacity is sharply increased.
Patent JP-2000024534-A (JP)
Title: Concrete column crushing machine
Inventor: ISHII YOICHI
IPC: B02C18/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To perform crushing manually and safely in a work site by forming an guide route which can slide vertically with the right and left end parts of a horizontal member in which a crushing blade is installed on the lower surface inserted and installing an upper frame material attachably/detachably in the upper part of a longitudinal frame material in which the horizontal member is formed insertably/extractably from the upper part. SOLUTION: When a concrete column 9 such as a utility-line pole is crushed, a lower frame material 13 is inserted into the lower side of the column 9, and longitudinal frame materials 12 and 12 are fixed to the lower frame material 13. Next, a horizontal member 3 is inserted between the longitudinal frame materials 12 and 12, and an upper frame material 11 is fitted to the longitudinal materials 12 and 12. Next, a hydraulic jack 5 is mounted on the patch of the horizontal member 3. The lever of the jack 5 is pushed down in this state, the concrete column 9 is pushed by a crushing blade 4 by pushing down the horizontal member 3, cracks are generated in the column 9 by the transverse blade of the crushing blade 4, the concrete part is crushed int small pieces which are stripped off from the longitudinal reinforcing bars to complete the crushing.  After that, the longitudinal reinforcing bars are cut by a reinforcing bar clipper to fracture the concrete column 9.
Patent JP-2000028887-A (JP)
Title: Device and method for fixing lens in frame body and lens with frame body
Inventor: INABA RYOHEI
IPC: G02B7/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for fixing a lens in a frame body and the lens with the lens frame body by which the deviation of an axial center is not caused between the lens and the lens frame body at the time of fixing the lens with high accuracy, required accuracy such as lens concentricity can be satisfied and high accuracy is not required in the working dimension of the lens and the lens frame body. SOLUTION: This device is equipped with a fixed mold 12 holding a lens frame body 1 in an immovable state and a movable mold 3 equipped with a heating surface 3a receiving heat for thermally melting a pawl part 1c by abutting on and separating from a heating part 16 and moved along the axial core line of the lens 2. Three form parts 3b holding the lens surface edge part of the lens 2 and thermally melting the pawl part 1c so as to move toward the axial core CL of the lens are formed nearly at equal intervals on the heating surface.
Patent JP-S5899016-A (JP)
Title: Automatic gain control circuit
Inventor: ISHIDA SUSUMU
IPC: H03G3/30
Filed: 1981-12-09
Abstract: PURPOSE:To obtain a stable output amplitude at all times, by providing a switching circuit between an amplitude detection circuit and an error signal generating circuit, switching it with an input signal of a gain variable circuit and generating a constant error signal at no signal input. CONSTITUTION:A signal detection circuit 7 is operated at no signal, a switch circuit 9 is changed over from Ito II through a delay circuit 8, and a voltage of a reference voltage source 10 is applied to an error signal generating circuit 5. In this state, the output amplitude of a circuit 2 is independent of the input, the gain is determined with the source 10 and set to prescribed value. At signal input state, the circuit 7 is operated, the circuit 9 is switched from IIto I through the circuit 8 and the circuit 2 is operated to be a prescribed output amplitude with an amplitude detection circuit 3 and the circuit 5. In this case, the voltage source 10 activates the circuit 5 until the detected voltage level of the circuit 3 reaches a prescribed level with the time constant of CR so that the circuit 5 outputs a stable error signal independently of the presence/absence of signals. Thus, the CR time constant can be set large and the stable output can be obtained.