baber/WOPTO huggingface dataset:
Patent JP-H11266636-A (JP)
Title: Transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of well supplementing seedling mats at a position on the lower side than the position corresponding to a mat supporting part without lifting a planting device to a position corresponding to the mat supporting part. SOLUTION: This transplanter is obtained by installing each conveying belt 60 for transversely feeding a seedling mat M supported by each mat supporting part 51, each conveying belt 61 for downwardly and laterally tilting a transversely fed seedling mat M toward a seedling-carrying platform 21 of a lifted planting device 2 and supplementing the seedling mat M thereto and each hydraulic cylinder 62 in a reserve seedling-carrying platform 5 provided with the mat supporting parts 51 for supplementing each seedling mat M to the seedling- carrying platform 21 of the planting device 2 at a prescribed interval kept in the upper and lower sides so that the direction to laterally tilt and supplement the seedling mat M can be changed by operating the hydraulic cylinder 62.
Patent JP-H03275580-A (JP)
Title: Aluminous sintered body having metallized metallic layer
Inventor: MIZUTA YOSHIAKI
IPC: H05K1/09
Filed: 1990-03-22
Abstract: PURPOSE:To enhance joining strength by joining a metallized metallic layer which contains one or more kinds of W and Mo, Nb2O5 and one or more kinds of Al2O3 and ZrO2 to an aluminous sintered body. CONSTITUTION:Paste for a metallized metallic layer is prepared by mixing 0.3-10wt.% (hereinafter %) Nb2O5 powder whose particle diameter is smaller than those of W power and Mo powder and is <=1mum and 1.0-30.0% at least one kind of Al2O3 powder and ZrO2 powder with 100% at least one kind of W powder and Mo powder and adding an organic solvent to this mixture and kneading them. This paste for the metallized metallic layer is printed at prescribed thickness on the surface of an aluminous molded body contg. >=92.0% Al2O3 by a screen printing method. The aluminous molded body having the metallized metallic layer is obtained by roasting the aluminous molded body at a prescribed temp. in a reductive atmosphere.
Patent JP-H06289160-A (JP)
Title: Timer
Inventor: MURAOKA SHUNKICHI
IPC: G04C23/10
Filed: 1993-03-31
Abstract: PURPOSE:To provide a timer which can independently select the operation of a manual operation part, existence of the generation of the blowing sound due to the outside interruption signal input and the existence of the output of a relay for output. CONSTITUTION:The switches 182 and 183 in a manual operation part 13 installed under a timer body 1 are used for the manual operation for the generation of melody sound or the output of a relay for output and correspond to two circuit systems. The operation for these switches 182 and 183, output control which is carried out by the outside interruption signal input, and the generation control for melody sound can be selectively set individually and independently.
Patent JP-S5311-A (JP)
Title: S/n ratio enhancing unit
Inventor: SHIYOUJI KOUJI
IPC: H04B1/10
Filed: 1976-06-24
Abstract: PURPOSE: To improve SN ratio of the cyclic signal by giving a decision only to the scale of the input signal voltage, and thus to enhance the upper-limit frequency of the process signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57189039-A (JP)
Title: Strength testing device for seat for vehicle
Inventor: YAMAGAMI ISAMU
IPC: G01M99/00
Filed: 1981-05-18
Abstract: PURPOSE:To eliminate an error due to line pattern drawing by circuitry calculating moment applied to a seat for a vehicle, and reading an elapsed time together with a relative load, length of an arm, or extent of displacement. CONSTITUTION:For a test, the drawing of a marker for a one-second interval time axis is started and a load device applies a horizontal backward load F to three prescribed load points B. Consequently, the seat back 1 of a seat for a vehicle is slanted backward and the height of the load point B starts decreasing at reference height D. Therefore, voltage signals of the extent DELTAD of displacement and the load F are supplied from a displacement gauge and a load gauge to a recording device; and a subtracting circuit, on the other hand, calculates the length (D-DELTAD) of an arm and a multiplying circuit calculates moment F(D- DELTAD) on the basis of said length, thereby recording this voltage signal on the basis of the same reference level with the load F. In this case, the test is performed at the left end, center and right end of the seat.
Patent JP-S60217297-A (JP)
Title: Viscosity-reducing agent for concentrated coal-water slurry
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1984-04-12
Abstract: PURPOSE:The objective viscosity-reducing agent effective to improve the fluidity and stability of a concentrated coal-water slurry is composed mainly of a polyether compound (derivative) prepared by adding an alkylene oxide to a mixture of a specific formalin condensate and a hydrocarbon. CONSTITUTION:A condensate obtained by the formalin condensation of an alkylphenol in the absence of solvent and having an average condensation degree of 7.5-40 (preferably 10-30) is used as the starting substance, and is compounded with an alkylene oxide (AO) as a reactivity improver and a hydrocarbon oil having a boiling point of >=150 deg.C. AO is added to the mixture, and the resultant polyether (derivative) having a molecular weight of 6,000-600,000 (preferably 10,000-300,000) is used as a main component of the objective viscosity-reducing agent.
Patent JP-S62235016-A (JP)
Inventor: FUJISAWA MASAHIKO
IPC: B65B25/04
Filed: 1986-03-31
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-H05221418-A (JP)
Title: Supply amount adjusting device for fruit-packing apparatus
Inventor: FUJINO HITOSHI
IPC: B65B35/56
Filed: 1991-03-14
Abstract: PURPOSE:To provide an automatic fruit-packing apparatus by which fruits can uniformly be supplied in the inside of each of frames without making the supply route clogged with the fruits. CONSTITUTION:The subject device is made up in such a constitution in which a belt conveyer 1 for carrying fruits for an automatic fruit-packing apparatus and a conveyer 5 for arrangement of the fruits are connected with an electromagnetic feeder 3, and a return belt conveyer 8 that conveys the fruits in the direction opposite to the direction of conveyance by the belt conveyer 1 for carrying the fruits is additionally installed between the belt conveyer 1 for carrying the fruits and the electromagnetic feeder 3.
Patent JP-H08273799-A (JP)
Title: Surge absorber for power supply
Inventor: TANAKA YOSHIYUKI
IPC: H02H9/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide a power supply surge absorber ensuring freedom from the continuity of a current flow during the absorption of leak current and surge, keeping residual voltage at a low level during the absorption of the surge for ensuring freedom from a concern about the breakdown of protected equipment, having the capability of increasing surge resistance to such a level as equivalent to the case of a discharge tube, preventing a discharge delay even upon the application of steep voltage, allowing the application of operating voltage equal to 1,000V or higher as well as low operating voltage, and further allowing production easily into a small size. CONSTITUTION: A gap surge absorbing element 10 as micro gap gas discharge tube and a current limiting element 17 are housed in a single insulation tube 21 in such a state as connected to each other in series. In addition, the tube 21 is filled with inert gas and sealed at both ends with a pair of sealing electrodes 22 and 23 connected to both ends of the serially connected elements 17 and 10. Also, a junction electrode 26 or 28 is fitted, and even when all the circuits of a power supply surge absorber come to have a minimum resistance value, residual voltage is thereby kept equal to or above a constant value to prevent the continuity of a current flow more properly.
Patent JP-S62231403-A (JP)
Title: Magnetic recording and reproducing circuit
Inventor: ITO JUNJI
IPC: G11B5/09
Filed: 1986-03-31
Abstract: PURPOSE:To improve the input conversion noise of a differential amplifier in a reproducing circuit section by providing a diode for preventing a leakage current between a collector of an amplification transistor (TR) and a load resistor connected to a power supply line. CONSTITUTION:Leakage current preventing diodes D13, D14 are inserted between NPN TRs Q9, Q10 of a reproducing circuit amplifier stage and load resistors R11, R12. That is, the cathode of the diodes D13, D14 and connected to the TRs Q9, Q10 and the nodes are connected to the load resistors. Then PNP diodes are used for the diodes. Further, a reproduced output is extracted from the connection point between the load resistor R11(R12) and the diode D13(D14). Thus, one diode connected in series with the base of the NPN TRs of the amplifier stage is enough and the equivalent input resistance is decreased. Thus, the input conversion noise of the reproducing circuit is reduced.
Patent JP-H07268688-A (JP)
Title: Method for forming electrically impermeable anodized film onvalve metal and valve metal with this kind of film
Inventor: MASUYUU KUUPAA
IPC: C25D11/26
Filed: 1993-03-10
Abstract: PURPOSE: To form an electrically impervious anodized film on a valve metal by preparing an anodization soln. from an aprotic solvent and liquid orthophosphoric acid having bound water, hydration water or a specified proportion of total water content.  
     CONSTITUTION: A valve metal selected from Ti, Al, Ta, Nb, Zr or their alloys is anodized. In this process, anodization is carried out in an anodization soln. comprising an aprotic solvent and orthophosphoric acid having 34 to 43 wt.% total water content containing bound water, hydrating water or excess water. As for the aprotic solvent, for example, propylene carbonate, ethylene carbonate, butylacetone, and sulfolane can be used. By this method, the obtd. anodized film has high dielectric const., high durability against dielectric breakdown and high volume resistivity. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S552262-A (JP)
Title: Photo coupler
Inventor: KOBAYASHI MORIO
IPC: G02B6/30
Filed: 1978-06-20
Abstract: PURPOSE:To enable optical fibers and optical guides to be connected with good coupling efficiency by so constituting the photo coupler that the second waveguide is laminated on the first waveguide so as to have a clad layer in common. CONSTITUTION:The second waveguide which has a clad layer 3 in common and has a coupling waveguide layer 4 and a coupling clad layer 5 is laminated on the first waveguide consisting of a substrate 1, waveguide layer 2 and clad layer 3. The refractive index of the coupling waveguide layer 4 is set at a value roughly equal to the standardized propagation constant of the first waveguide and the refractive index for the coupling clad layer 5 is so set that te film thickness of the coupling waveguide layer 4 becomes a desired thickness. In addition, the length L of the coupling waveguide 4 and clad layer 5 is so set as to satisfy formula I. Such constitution enables the light power from the optical fiber 6 to be led into the second waveguide and to be further migrated with good efficiency into the first waveguide.
Patent JP-S61233510-A (JP)
Title: Preparation of mold, die, jig mold or mold substrate
Inventor: KAJIWARA TADATAKA
IPC: B29C33/38
Filed: 1985-04-09
Abstract: PURPOSE:To easily and economically manufacture various molds, dies, or jig molds within a short time, by using a parallel arrangement aggregate consisting of a large number of wire rod materials individually slidable and movable to each other in the longitudinal direction thereof and applying mutually sliding and moving treatment in the longitudinal direction to the individual wire rod material before applying mutually immobilizing treatment thereto. CONSTITUTION:Aluminum wire rod materials each having a diameter of about 2mm, a circular cross-section and a length of about 10cm and aluminum wire rod materials each having a diameter of about 1mm, a circular cross-section and a length of about 10cm are used in a mixed state and bundled by using a clamp frame member 2 to form a wire rod material aggregate A. The upper surface (a) of said wire rod material aggregate A is pressed by a model mold 5 to form a molding surface (b) and clamping treatment is subsequently applied to the clamp frame member 2 to bring the wire rod materials to an immobilized fixed state as a whole. This mold has a large number of fine gap spaces 7, which function as vacuum suction small holes, present between the wire rod materials in the longitudinal direction thereof and a fine beautiful uneven crepe pattern is effectively transferred and formed to the surface of a molded body by the level difference at the upper ends of the wire rod materials of the molding surface (b).
Patent JP-S62231881-A (JP)
Inventor: TSUKIYAMA KOJI
IPC: B62J23/00
Filed: 1986-03-31
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-S63240272-A (JP)
Title: Field signal generating circuit
Inventor: MORI YASUYUKI
IPC: H04N5/10
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a circuit with less malfunction due to noise or the like by constituting the circuit such that a vertical synchronizing pulse is used as a trigger input and the horizontal synchronizing pulse is used as a data input for a D flip-flop and a field signal is outputted from the D flip-flop. CONSTITUTION:A composite synchronizing signal (a) is inputted simultaneously to a vertical synchronization separation circuit 1 and a horizontal synchronization separation circuit 2, from which a vertical synchronizing pulse (b) and a horizontal synchronizing pulse (c) are outputted. The vertical synchronizing pulse (b) is fed to a trigger terminal T of a D flip-flop 3 and the horizontal synchronization pulse (c) is fed to a data terminal (p) of the D flip-flop 3, then the output (d) of the terminal Q of the flip-flop 3 goes from '0' to '1' when the even number field changes to the odd number field and the output (d) of the flip-flop 3 goes from '1' to '0' when the odd number field changes to the even number field.
Patent JP-S59199517-A (JP)
Inventor: URUZUSU TEYUMURAA
IPC: C01B25/023
Filed: 1984-04-16
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-H01248387-A (JP)
Title: Recording and reproducing device
Inventor: ARIGA TOMOE
IPC: G11B33/02
Filed: 1988-03-29
Abstract: PURPOSE:To prevent a recording and reproducing device main body from being deformed and to make the device light weight by providing a subframe which connects pivotally a frame from both confronting side planes, and forming structure to support the subframe at one point advancing to the almost flat centroid position of the frame. CONSTITUTION:Two planes being contrary to each other facing with the outside of the frame 1 loading the element function of recording and reproduction are constituted, and the plane on one side is coupled in the structure where rigidity can be increased mutually with the frame 1, and the plane on the other side is constituted possible to be displaced elastically in a counter direction or in an opposite direction. And the subframes 2 and 3 which connects pivotally the frame 1 in the structure to support at one point advancing to the almost flat centroid position of the frame 1 and are provided with fixed structure to be fixed on the base of the device, etc., are provided. In such a way, the deformation of the frame can be prevented from being generated even when relative deviation in the position or the flat direction of a mounting hole, etc., is generated, and when the device encounters disturbance such as dropping, violent vibration, or shock, etc., the deviation of the recording and reproducing device can be prevented from occurring.
Patent JP-H09242771-A (JP)
Title: Fastener
Inventor: ONUKI KATSUHIRO
IPC: F16D1/09
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently convert axial force of a bolt into torque in the direction for expanding an annular groove in a fastener to fix a fastener main body and a shaft and a fastener and a mechanism element having a hole fitted to this or the like by expanding the annular groove by pressing a male taper ring in the annular groove of the fastener main body by fastening force of the bolt. SOLUTION: In an annular fastener main body 2, an annular groove whose thickness gradually changes and a bolt inserting hole to communicate with this annular groove, are bored in the shaft direction. In a male taper ring 12, a diameter of an inside diameter part and an external shape part gradually changes in the shaft direction, and a screw hole for a bolt is bored in the shaft direction.  A bolt 24 inserted into the bolt inserting hole is screwed in the screw hole of male taper ring 12 fitted to and inserted into the annular groove, and the male taper ring 12 is pulled in the annular groove by axial tension of the bolt 24, and the annular groove is expanded, and a shaft 20 fitted to and inserted into the inside diameter part of the fastener main body 2 and the fastener main body 2, and the fastener main body 2 and a mechanical element 22 having a hole fitted to this, are fixed together. Coating surfaces 16 and 18 of a solid lubricant are formed on an inside diameter surface and an outside diameter surface of the male taper ring 12.
Patent JP-H05235352-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRAHATA MASAYOSHI
IPC: H01L29/78
Filed: 1992-02-24
Abstract: PURPOSE:To increase on-state current of a semiconductor device, while preventing parasitic current from increasing, by forming a gate-insulating film from a dielectric film that has a high dielectric constant locally under a channel region. CONSTITUTION:Polycrystalline silicon 20, TiN film 5 and metallic base material 3 are deposited on an insulating layer 1, and then unwanted parts of the polycrystalline silicon 20 and Pt film 3 are removed. PZT 4 is deposited for a high-permeability film so that a region 4a in contact with the Pt film 3 may have a perovskite structure while the other region may have a pyrochlore structure 4b. After a polycrystalline silicon layer 6 is formed, n-type impurity ions are implanted as indicated by arrow 7 so that the layer 6 may become n-type. Then, a mask 8 is formed above the gate electrode 2, and p-type impurity ions are implanted as indicated by arrow 9 so that an n-type region 6a and a p-type region 10 may be formed in the polycrystalline silicon layer 6. Finally, the mask 8 is removed and an insulating layer 12 is formed.
Patent JP-S63241847-A (JP)
Title: Fluorescent character display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1987-03-27
Abstract: PURPOSE:To remove the occupation area of an unnecessary part and make a surplus wiring for electrodeposition and external terminals needless, while removing a cutting-off man-hour of external terminals by providing a projection part for phosphor electrodeposition on an anode substrate. CONSTITUTION:An anode wiring 7 consisting of an Al thin film is formed on an anode substrate 1 to be connected to an anode pad 9 for electrodeposition through an anode pad 8. The wiring 7 is covered by an insulating layer 12 and the pad 8 is connected to a fluorescent character display part 14 through a throughhole 13 formed in the insulating layer 12. The pad 9 is similarly connected to a projection part 15 for electrodeposition through the throughhole 13 formed in the insulating layer 12. The projection part 15 is formed to be projected from the surface of the insulating layer 12 and a metal terminal or a conductive rubber terminal is made to make contact with it to be impressed with voltage in an electrolytic solution suspending phosphor particles in order to coat the display part 14 with phosphor particles. The existence of the projection part 15 makes it easy to obtain electrical contact.
Patent JP-S61235263-A (JP)
Inventor: YOMOGIHARA KOICHI
IPC: B61L1/18
Filed: 1985-04-11
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-S572179-A (JP)
Title: Producing device of video signal
Inventor: KANESHIRO TOSHIO
IPC: H04N5/91
Filed: 1980-06-04
Abstract: PURPOSE:To avoid a projection of a normal reproduced picture on a monitor picture receiver for the signal that is reproduced after once recorded by a VTR, by adding a special disturbance signal to a composite video signal which is obtained from a video signal source. CONSTITUTION:The composite video signal supplied from a signal source 1 is given to a mixer 3 as well as to a synchronous separating circuit 4. Thus a vertical pulse P1 is applied to a longitudinal-connected monomulti 5 from the circuit 4, and a gate pulse P2 is applied to an AND circuit 7 from a monomulti 6. The circuit 7 applies a gate pulse P3 corresponding to a vertical synchronous signal given from the circuit 4 to a gate circuit 8. On the other hand, a horizontal synchronous pulse is applied to a locked oscillator 9 from the circuit 4, and the oscillator 9 supplies an oscillated wave having a sufficiently high repetitive frequency to a monomulti 10. Thus the monomulti 10 produces a disturbance signal to supply it to the mixer 3 via the circuit 8. The mixer 3 adds this disturbance signal to the composite video signal and then delivers them. If the VTR which recorded stealthily the output signal of the mixer 3 is reproduced, only a asynchronously drifting picture is obtained.
Patent JP-H08270848-A (JP)
Title: Piping structure in counter
Inventor: MORIKI HIROYUKI
IPC: F16L21/00
Filed: 1995-03-31
Abstract: PURPOSE: To improve the connecting workability of pipings and the reliability of water stopping, by making the piping structure in a one-touch joint structure which consists of a plug with flange installing a water stop ring on the outer periphery, and a clamp holding the plug and the flunge of a socket each other. CONSTITUTION: On both ends of a bellows form flexible pipe 7A made of a metal, a plug 18 with a flunge 17 is fixed through a calking collar 19 respectively, and an O-ring 20 is installed on the periphery of the plug 18. The plug 18 is inserted in a socket 15 so as to abut the flanges 16 and 17, and a clamp 21 made of a metal is installed from the outer side so as to combine one end of the flexible pipe 7A and a wall penetrating coupling 2A. The clamp 21 is an almost, Ω-shape member with a pair of arms 22, and it has window holes 23 to receive the flunges 16 and 17. The arms 22 are made deformable elastically in the approaching direction and the separating direction each other. Consequently, the inner pipings can be connected easily, and the water stopping property of the connections is improved.
Patent JP-S62232488-A (JP)
Inventor: ARUFURETSUDO RUISU MORARUSU
IPC: B01J23/85
Filed: 1986-04-01
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-H06260694-A (JP)
Title: Piezoelectric/electrostrictive film type element
Inventor: TAKEUCHI YUKIHISA
IPC: H01L41/08
Filed: 1993-03-08
Abstract: PURPOSE:To improve productivity by facilitating prevention of short circuit between upper and lower electrodes without necessity of precise aligning of an end of a piezoelectric/electrostrictive film with that of a lower electrode film and to remove influence of coupling of an extension of the film to a ceramic board in order to sufficiently utilize an effect of short circuit preventing means. CONSTITUTION:A piezoelectric/electrostrictive film 5 on a lower electrode film 4 is covered with the film 4, and formed in a size for extending at its end to a ceramic board 3, and this extended part 11 is incompletely coupled with the board 3.