baber/WOPTO huggingface dataset:
Patent JP-H08122343-A (JP)
Title: Measuring method of tunnel resistance,distance control method of probe,detecting method of polarization polarity offerroelectric substance memory and electric circuit for ferroelectric substance memory
Inventor: IHARA KIYOYUKI
IPC: G01N37/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a tunnel resistance measuring technology for accurately measuring a distance between the surface of a ferroelectrics memory and a probe tip and highly accurately controlling distances. CONSTITUTION: A circuit to be used includes a probe 13 disposed in the surface of a ferroelectrics 14 in non-contact therewith, an amplifier 11 in which the probe is connected to its inversion input terminal, a sine wave signal source 12 connected to the non-inversion input terminal of the amplifier and a return load including a capacitor 16 connected between the inversion input terminal and the output terminal of the amplifier. A signal from the sine wave signal source 12 is given to the non-inversion input terminal of the amplifier 11, a tunnel current is supplied between the dielectric surface and the probe tip and tunnel resistance is measured based on the value of a signal outputted from the sine wave signal source, the value of a signal outputted from the amplifier, the impedance of the return load and the static capacitance of the dielectric.
Patent JP-H10124741-A (JP)
Title: Direct stack rack for automatic vending machine
Inventor: NISHIMURA TADAO
IPC: G07F9/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce costs and dead space by forming a partition plate of two plate materials which are positioned at both the ends of the partition plate and forming the two plate materials as movable partition plates which swing around on open-surface sides as free ends. SOLUTION: Except when an opening surface needs to be expanded, e.g. at the time of replenishment with articles 4, a movable partition plate 20 is held between an L-shaped member and an opening preventive plate. Then when articles 4 are supplied to the direct stack rack, the movable partition plate 20 is lifted and after a channel-shaped rack moves the movable partition plate 20 to a rotatable position while avoiding the tip horizontal part of the L-shaped member, the movable partition plate 20 is rotated in such a direction that the opening surface of a storage part 30 expands, thereby manually stacking and storing the articles 4 from the expanded opening surface. After the trial articles 4 are supplied, the movable partition plate 20 is put back to its original position by following the reverse procedure.
Patent JP-H02126001-A (JP)
Title: Anti-vibration structure for large sized economizer
Inventor: MAEHATA KATSUNORI
IPC: F22B1/08
Filed: 1988-11-02
Abstract: PURPOSE:To enable vibration of large-sized economizer pipe to be prevented by a method wherein some small pieces are connected in parallel to each other between each of several fins of each of adjoining economizer pipes and both ends of each of gas short pass preventing plates facing to a furnace wall are connected to a boiler building through a furnace wall composing elements. CONSTITUTION:Some small pieces 18 are continuously arranged between each of several fins 14 of economizer pipes 1 in a horizontal direction of the economizer 1 in reference to gas short pass preventing plates 13 fixed and arranged in several stages in a vertical direction between the banks 12. Accordingly, these small pieces 18 are seemed to be a supporting beam composed of one piece. It may provide a quite the same action or function as that of the case in which a plurality of small pieces are fixed within the economizer 1. That is, when an earthquake occurs, at a central part between the pipe blocks showing a serve lateral vibration in particular, it is reinforced by the small pieces 18 and the pass preventing 13 separated in some stages in vertical direction, so that a lateral vibration generated at the economizer pipe 1 can be sufficiently restricted. In addition, in order to provide a positive absorption of a vibrating starting force in the lateral vibration and attenuate it, both ends 13' at the furnace wall side of the pass preventing 13 are connected to a boiler building 16 through a plurality of furnace wall composing elements 17.
Patent JP-S61156810-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIWA YUKINOBU
IPC: H01L21/265
Filed: 1984-12-28
Abstract: PURPOSE:To form a plurality of diffused-impurity regions of high precision by a simple process and to improve thereby integrity by a method wherein the positions in which two or more diffused-impurity regions are formed are determined simultaneously by using one mask pattern. CONSTITUTION:An opening formed in a resist film by photoetching is made to serve as a first opening 16. By using a mask pattern of this resist film, i.e. the first opening 16, a second opening 17 is formed in a polycrystalline silicon film by etching so that its expansion around the first opening 16 is larger than that of the latter. When a P-type impurity is ion-implanted at high concentration in an N-type semiconductor substrate through the first opening 16 and the second opening 17 subsequently, a P-type impurity region 18 of high concentration is formed only in a portion immediately under the first opening. Next, the resist film on the polycrystalline silicon film is removed, and by using the second opening 17 provided in this polycrystalline silicon film, a P-type region 19 of low concentration is formed therein. On the occasion, the center of this P-type region 19 of low concentration coincides with the center of the P-type region 18 of high concentration without fail, since the second opening 17 is formed around the first opening 16.
Patent JP-H11116493-A (JP)
Title: Oral administrational preparation for inhibiting intercellular adhesion
Inventor: NITTA HIROYUKI
IPC: A61K36/71
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain an oral administrational preparation which includes a component derived from natural products as an active ingredient and inhibits the intercellular adhesion of desmosome causing horny layer troubles on skins. SOLUTION: This oral administrational preparation for inhibiting intercellular adhesion includes one or more than two kinds of natural product extracts selected from glycyrrhiza extract, gromwell extract, ipecac extract, coptis rhizome extract, phellodendron bark extract, clove extract, centella asiatica extract, pipal extract, propolis extract and extract from Quillaya saponaria.
Patent JP-H03136950-A (JP)
Title: Restriction/protection seat for baby
Inventor: MINAMI YOSHIHIKO
IPC: B60R22/10
Filed: 1989-10-24
Abstract: PURPOSE:To well fit a baby seat belt and a baby breast plate pad to any figure type of a baby by enabling a locking member to be moved back and forth, by which a locked member provided for the breast plate pad is locked in such a way as to be freely engaged/disengaged. CONSTITUTION:When both a baby seat belt 4 and a baby breast plate pad 5 are vertically unfitted for a baby, vertical adjustment is made by changing the hole 2a of a seat main body 2 through which the belt 4 goes in. In addition, when both of the belt 4 and the pad 5 are unfitted for the baby, an actuating handle 34 is rotated forward until the handle is coaxial with a rotating screw stem 28. Under which condition, when the screw stem 28 is rotated while a base unit 14 is continuously moved to the longitudinal direction with the handle 34 rotated to either of the right and left sides, the locking position of a tongue 6 with a buckle is also moved continuously to the longitudinal direction. In the second place, when both of the belt 4 and the pad 5 is well fitted to the baby, the movement of the locking position of the tongue 6 with the buckle is suspended to that position with the rotation of the handle 34 suspended.
Patent JP-H06132091-A (JP)
Title: Electric discharge lamp lighting device
Inventor: MIYAGI HIDEO
IPC: H05B41/24
Filed: 1992-10-15
Abstract: PURPOSE:To prevent a filament from its ignition at the time of nonlighting by detecting only an output current reduced at the time of abnormality of lamp nonlighting or the like. CONSTITUTION:At the time of normal lighting, voltage VR5 generated in a resistor R5 obtains an AC component waveform of the voltage detected with positive/negative almost symmetrical. A detection level Vr1 of a comparator CP1 is set to a VR5 peak at the time of normal lighting to provide a setting limit level. This level is decreased low as compare with the conventional detection level Vr1. When an electric discharge lamp 1a is not lighted, since a resonance current flows in a capacitor C2, choke coil L2, transistor Q1 and the capacitor C2, choke coil L2, capacitor C1, a current iR4 flowing in a resistor R4 is increased. Further, a current of positive/negative almost symmetry flows in the resistor R4. Here is performed control so as to obtain a relation where VR5peak = Vr1, but since an iR4peak ( iL peak) is decreased low as compared with the conventional example, a load current is reduced from the conventional example.
Patent JP-S61157055-A (JP)
Title: Picture communications device
Inventor: MATSUMOTO KOICHI
IPC: H04N1/00
Filed: 1984-12-28
Abstract: PURPOSE:To inform securely an operator of transfer by transferring an addition message corresponding to a transfer destination together with a picture by a transfer means. CONSTITUTION:The switch of an operating part 4 is turned on to set an operation in a transfer destination information registration mode, and transfer destination information is registered and stored in the transfer destination information area 8-2 of a memory part 8. The switch of the operating part 4 is turned on to set the original of the addition message to a reading part 7, which stores the addition message, and said message is stored in the addition message area 8-2 of the memory part 8. Thus the transfer destination information and the addition message are stored in the memory part 8. A switching instruction signal 1 is outputted to switching relays 15 and 16 to switch a telephone circuit to the side of a telephone set 10. When a transfer destination dial signal is outputted to connect the telephone circuit to the transfer destination, the telephone circuit is switched to the side of a facsimile equipment to execute the switching protocol. The addition message is read in the addition message area 8-1 of the memory part 8 to be transmitted, and the message is transmitted upon the completion of the transmission of the addition message.
Patent JP-S62135337-A (JP)
Title: Method for molding long sized pipe
Inventor: NODA NIRO
IPC: B29C48/92
Filed: 1985-12-09
Abstract: PURPOSE:To enhance a pipe molding speed without generating residual stress in a pipe or the deformation of the pipe, in an internal pressure type pipe molding method, by molding the pipe while compressed gas reaching high temp. in the pipe is discharged and replaced. CONSTITUTION:A plastic pipe 1 is extruded in a hollow shape by a plastic extruder 4 and a pipe molding head 5 and subsequently expanded by internal pressure gas supplied through a pressure controller 10 and a flow control valve 11 and contacted with the inner wall of a cooled sizing box 6 to cool and cure the surface of the extrudate to be molded into a pipe which is, in turn, sufficiently cooled in a cooling water tank 7 to be taken up by a winder 9 through a take-over machine 8. In this molding work, the gas reaching high temp. in the pipe is discharged from the flow control valve 3 of a terminal hermetical closing metal jig 2 while internal pressure necessary for molding the pipe is kept constant to promote cooling. As the gas replenished in the pipe at this time, precooled one is order to more effectively promote cooling.
Patent JP-H04151243-A (JP)
Title: Water-soluble film and package
Inventor: YAMAMOTO YOSHIO
IPC: B32B27/30
Filed: 1990-10-15
Abstract: PURPOSE:To maintain excellent water-solubility for a prolonged term by forming laminated structure composed of polyvinyl alcohol having the specific degree of polymerization and specific degree of saponification and modified polyvinyl alcohol containing copolymerization units containing 2-pyrrolidone rings at a specific rate in a molecule and having the specific degree of saponification. CONSTITUTION:A water-soluble film has laminated structure consisting of PVA(A) having the degree of polymerization of 300-5000 and the degree of saponification of 50-95mol% and modified PVA(B) containing copolymerization units containing 2-pyrrolidone rings at 1-20mol% in a molecule. Accordingly, excellent water-solubility is maintained for a prolonged term even under the contact of the an alkaline substance or an acidic substance, blocking under high humidity is also prevented, proper flexibility is acquired even under low humidity and mechanical strength is also improved in a laminated film, in which at least two layers or more of PVA(A) having water-solubility and modified PVA(B) containing 2-pyrrolidone rings are laminated.
Patent JP-H06103227-A (JP)
Title: Memory accessing device
Inventor: OHARA TERUHIKO
IPC: G06F13/36
Filed: 1992-09-22
Abstract: PURPOSE:To execute communication between devices having respectively different data formats while rapidly and easily executing map conversion between both devices. CONSTITUTION:The devices 5, 6 having respectively different mapping systems are mutually accessed through a repeating memory 7 and a selector 8. In this case, a selection control signal for controlling the data array converting operation of a selector 8 is included in an access address 11. Thereby, when one device 5 accesses an area for executing communication in the memory 7, the selector 8 automatically executes the array conversion of necessary data. Each of the devices 5, 6 can read out and write only the data of a format required by itself from/in the memory 7.
Patent JP-H0588075-A (JP)
Title: Focusing device
Inventor: MORIYAMA KEIJI
IPC: G02B7/28
Filed: 1991-09-27
Abstract: PURPOSE:To provide a focusing device which precisely catches an object which is intended by a photographer among the plural objects in a focus detection area at the time of a consecutive focusing mode and drives a photographing lens. CONSTITUTION:This system is provided with a selection means 3 which selects a spot area nearest to the position of the line of sight detected by a detection means for the line of sight 2 among the plural spot areas set in the focus detection area and a driving means 4 which drives the photographing lens so that the object in the spot area selected by the selection means 3 may be brought into focus at the first driving time of the lens just after the consecutive focusing mode is selected and drives the photographing lens so that the object in a distance nearest to the object distance being the last detected result of a focus among all the objects in the focus detection area may be brought into focus at the driving time of the lens thereafter.
Patent JP-S62138001-A (JP)
Title: Fore-and-aft controller for electric rolling stock
Inventor: ABE KINGO
IPC: B60L9/18
Filed: 1985-12-11
Abstract: PURPOSE:To prevent the uncontrolled operation of a car by checking rationality in the direction of the phase sequence of output voltage from an inverter and a fore-and-rear driving command. CONSTITUTION:A rotionality checking section 13 checks the rationality of an output from a phase sequence detecting section 11 detecting the phase sequence of an output from an inverter device 1 and a fore-and-rear driving command from a master controller 6. When the absurdity of the fore-and-rear driving command and phase sequence determining the direction of the revolution and propulsion of a drive motor is detected as the result of a rationality check, a gate control section 19 instantaneously stops a gate, and the reverse movement of an electric car is prevented. The gate is stopped while a line breaker 3 is turned OFF, and the power supply side is interrupted. Accordingly, rationality can be checked completely in fore-and-rear driving control, thus obviating the reverse movement of the electric car.
Patent JP-H03138973-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIRAKI KENJI
IPC: H01L27/04
Filed: 1989-10-23
Abstract: PURPOSE:To improve accuracy to capacitance by connecting a dummy electrode for decreasing the errors at the time of patterning of an upper electrode to a low impedance power source end. CONSTITUTION:A capacitance element is provided, which consists of an upper electrode, being arranged through a dielectric film on the first conductive film 1 as a lower electrode and consisting of the second conductive films 2-1 and 2-1, and dummy electrodes 2a-1-1a-10, adjoining the upper electrode and being connected to low impedance power source ends. Hereby, parasitic capacitance C1 and C2, since dummy electrodes are grounded, becomes the capacitance between the first polysilicon film 1 (the first conductive film) and the earth ends and between the second polysilicon films 2-1 and 2-2 (the second conductive film) and the earth ends, and ceases to contribute to it as the capacitance between terminals A and B, so it becomes possible to remove the errors by parasitic capacitance and improve ratio accuracy.
Patent JP-H10105247-A (JP)
Title: Overshoot preventing method for servomotor
Inventor: IWASHITA HEISUKE
IPC: G05B11/42
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of overshoot when the servomotor moves and stops and to prevent the degradation of positioning precision at the time of positioning. SOLUTION: While there is a move command, a flat F is set to '0' to perform speed loop processes as ordinary proportional integral processes, and a torque command Tc is found and outputted (S1 to S3, S9, S10, S7, and S8). When the move command becomes '0' and position deviation becomes less than set threshold width ε, an integral value Σn-1 up to a last cycle is multiplied by a coefficient K3 which is less than 1 to obtain a small integral value, and a torque command Tc is found (S5, S6, and S7). Further, the flag F is set to '1'. In subsequent cycles, the ordinary speed loop processes (S10 and S7) are performed. When the move command becomes '0' and the position deviation becomes less than the threshold width ε, the integral value is switched to the small value only once.  Consequently, an overshoot is prevented, the position precision is improved, and vibration generation at a stop time can be reduced.
Patent JP-2000105193-A (JP)
Title: Method for analyzing aluminum in fluoric acid
Inventor: MOHAMMAD B SHABANY
IPC: G01N21/31
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To sensitively analyze aluminum being contained in fluoric acid by using a frameless atomic absorption method regardless of the concentration of the fluoric acid. SOLUTION: A method includes a sampling process 11 that loads fluoric acid containing aluminum into a container as a sample, a sample-drying process 12 that heats the sample at 100-150 deg.C for drying, a sample ashing process 13 that ashes the sample being heated to 1,200-1,400 deg.C for drying, a modification agent addition process 14 that loads boric acid into the container where the sample is ashed as the modification agent, a modification agent drying process 15 that heats the container where the modification agent is loaded to 100-150 deg.C and dries the modification agent, and a modification agent ashing process 16 that performs heating to 400-600 deg.C and ashes the dried modification agent, an atomization process 17 that heats the container where the modification agent has been ashed to 2000-2500 deg.C for atomizing the aluminum,  and an analysis process 18 that analyzes the atomized aluminum.
Patent JP-H10108306-A (JP)
Title: Cubicle type high-tension receiving equipment
Inventor: KUWABARA MITSUO
IPC: H02B1/20
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide cubicle type high-tension receiving equipment which makes a new plate unnecessary, which is formed with through holes for inserting a leading cable for each site, in using it for temporary installation at a work site or the like and facilitates working. SOLUTION: Through holes for inserting a leading cable 25 in a metallic or fire-resistant plate 24 fitted onto the bottom plate 23 of a box body 22 of cubicle type high-tension receiving equipment 21 are formed at appropriate positions, an engagement body 27 is formed in the vicinity of the through hole and a cover 28 which is capable of being engaged with the engagement body 27 and seals the through hole. A fixing screw 29 which is a fixing means for fixing the through hole in a sealing condition, is formed onto the engagement body 27. Required number of leading cables 25 are inserted in the through holes formed at the plate 24 at appropriate positions, and putty is filled in the clearances between the leading cables 25 and the through holes.  The through holes where the leading cables 25 are not inserted are sealed by engaging the cover 28 with the engagement body 27 for sealing and fixed by tightening the fixing screw 29.
Patent JP-H06130424-A (JP)
Title: Liquid crystal display device
Inventor: NARITA KENICHI
IPC: G02F1/1335
Filed: 1992-10-15
Abstract: PURPOSE:To provide a liquid crystal display device which is high in light utilization efficiency, capable of displaying clearly, and also capable of driving in high time-division. CONSTITUTION:A short pitch cholesteric liquid crystal layer 22 reflects a light of a particular wave length (for example, red) in a specified rotational direction, and transmits a light in reverse direction. Utilizing this property, a color selection means 10 is structured with the cholesteric liquid crystal layer 22 which is not provided with an electric field application means for display control to transmit circularly polarization in a specified direction of a light of a specified wave length, and reflects the circularly polarization in the direction opposite to the specified direction. Then a light transmitted or reflected by the color selection means 10 is transmitted through a liquid crystal layer 3 to switch over the polarization state by transmitting it as it is in circularly polarization by electric field or transforming into a straight polarization, etc. The transmitted light is led into a layer 4 to select a polarization mode, and display is made by displaying with a light of specified wave length or shielding all light beams.
Patent JP-H10100955-A (JP)
Title: Lug pattern for rubber crawler belt
Inventor: WATANABE HIROAKI
IPC: B62D55/253
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide such a lug pattern for a rubber crawler belt as being capable of showing great tractive force required for work during forwarding and backwarding and excellent soil discharging ability. SOLUTION: A lug pattern comprises the first lugs 12 in trapezoidal shape extended from near engagement portions 14 engaged with activating wheels to preset positions in front of the right and left ends of a rubber crawler belt 10 for the sectional areas to be gradually smaller and the second lugs 13 in trapezoidal shape extended from positions offset to the right and left sides of the engagement portions 14 engagted with the activating wheels at the ceruter of the rubber crawler belt 10 to the rigltt and left ends of the rubber crawler belt 10 for the sectional areas to be gradually smaller.