baber/WOPTO huggingface dataset:
Patent JP-H05230365-A (JP)
Title: Polyamide film
Inventor: UMETSU HIDEYUKI
IPC: B29L7/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a polyamide film, composed of a composition prepared by blending a polyamide with specific amounts of a polyether ester amide elastomer and an ethylenic copolymer and improved in pinhole resistance while maintaining the transparency. CONSTITUTION:The objective film is obtained by blending (A) a polyamide (preferably nylon 6 or nylon 66) with (B) 0.1-10 pts.wt. polyether ester amide elastomer which is a copolymer of (i) a 6-12C cyclic lactam and/or an aminocarboxylic acid with (ii) a polyoxytetramethylene glycol having 600-2500 number-average molecular weight and (iii) one or more dicarboxylic acids selected from aliphatic dicarboxylic acids, alicyclic dicarboxylic acids and aromatic dicarboxylic acids and (C) 0.5-5 pts.wt. ethylenic copolymer composed of (iv) 50-90wt.% ethylene unit, (v) 9.7-50wt.% alkyl ester of an alpha,beta-unsaturated carboxylic acid and (vi) 0.3-10wt.% maleic anhydride unit, melt kneading the resultant composition and forming the film.
Patent JP-S52120650-A (JP)
Title: Digital filter
Inventor: KOSUGI HIROSHI
IPC: H03H17/04
Filed: 1976-04-02
Abstract: PURPOSE:To enable the digital filter shortening the operational time and increasing the multiplicity, by recording the information corresponding to the combination of each m bit of Xn, Xn-1, Xn-2, Yn-1, Yn-2 in the ROM, and by taking the addition required by approximately 1/m.
Patent JP-H01212735-A (JP)
Title: Manufacture of magnetic material
Inventor: MIYAZAWA HIROSHI
IPC: H01F1/22
Filed: 1988-02-18
Abstract: PURPOSE:To mass-produce a sintered magnetic material having high magnetic properties and yet improved in specific resistivity and reduced in iron loss by mixing a ferrovanadium powder, an iron powder, and a cobalt powder into specific proportions and then sintering the resulting powder mixture. CONSTITUTION:A ferrovanadium powder, an iron powder, and a cobalt powder are weighed so that they form the final composition in which the ratio of iron to cobalt is regulated to 1:1 by weight percentage and vanadium content is also regulated to 2%. Respective powders mentioned above are mixed, compacted, and then sintered. Further, the above powders are pulverized to <=400mesh, respectively. When this sintered magnetic material is applied to electromagnetic renewal parts, such as dot printer printing head yoke, VCM, and motor yoke, energy conversion efficiency is improved and, as a result, energy saving can be attained.
Patent JP-H11227413-A (JP)
Title: Pneumatic tire
Inventor: MINAMI NOBUAKI
IPC: D02G3/48
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a tire and reduce the fuel consumption without damaging the travelling performance such as resistance to cutting, maneuvering stability. SOLUTION: A pneumatic tire is provided with a carcass 6 and a belt layer 7, and the return height h1 of a carcass return part 6b is 10 to 25 mm. The belt layer 7 extends along the carcass 6 and consists of an outer belt ply 7B made of organic fibers having the modulus of 10000 N/mm<2> at the time of 0.5% elongation, and an inner belt ply 7A arranged inside the outer belt ply 7B and made of steel. The outer belt ply 7B extends along the side wall part inwardly in radial direction, and the height h2 of its end edge 7e from a bead base line BL is 0.5 to 0.75 times the cross sectional height H of the tire.
Patent JP-H08208109-A (JP)
Title: Paper sheets control device and paper sheets control system
Inventor: MIZOGUCHI ATSUSHI
IPC: B65H83/00
Filed: 1995-01-31
Abstract: PURPOSE: To always counting control the belonging of paper sheets to be supplemented/ recovered between both devices by outputting counting numbers counted by a delivery number counting means and a recovery number counting means respectively, when a carriage abnormality detection means detects carriage abnormality of the paper sheets. CONSTITUTION: A CPU stops carrying, when jam occurs on supplement paths 14, 15 in supplementing bills. During this period, a bill passing number (a) of the second detection sensor S2 is counted by the second passing counter C2 and the bill passing number (a) is treated as the bill belonged to an ATM 11 side and added to a supplement number counter 26. A stacker supplement number (c) in a stacker 16 in the ASW 11 side, which passes through the forth detection sensor 54 in the entrance of money-kind classification stacker 16 is counted by the forth passing counter C4. The stacker supplement number (c) is subtracted from the bill passing number (a) so as to find a supplement residual number (n) in the ATM 11 side from all the residual bills on the supplement paths 14, 15.  At an operation robot 12 side, the supplement residual number at the residual operation robot 12 side can be provided by subtracting the number (n) from the all residual bills on the supplement paths 14, 15.
Patent JP-S58153822-A (JP)
Title: Connecting work for pile and footing
Inventor: OOKI NORIMICHI
IPC: E02D27/12
Filed: 1982-03-08
Abstract: PURPOSE:To avoid the application of excessive moment on the pile head by a method in which a conical wooden piece is interposed between the pile head and footing, and the pile is supported by a pin. CONSTITUTION:A steel tube 17 is covered on the head 16a of a pile 16, and both the steel tube and the pile head are integrally combined with cement mortar 18. Cement mortar 19 is also packed into the hollow portion to reinforce the pile head 16a. In this case, since the pile 16 and the footing 12 are not rigidly connected by the presence of a conical interposition 20 of foamed styrol or wood and also a releasing agent 21 coated on the top of the pile and also since the pile is regarded to be supported by a pin, the moment due to the horizontal force does not occur on the pile head 16a.
Patent JP-H1074267-A (JP)
Title: Display control device and its method
Inventor: OZAKA TSUTOMU
IPC: G06F3/048
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To suitably control the display of an object by recognizing whether each object can be three-dimensionally displayed or not. SOLUTION: In a display driver 6 for controlling a stereoscopic display 12 capable of displaying two-dimensional(2D) and three-dimensional(3D) pictures, an object analyzing part 10 judges whether an object to be displayed on an LCD 1 is to be three-dimensionally displayed or not based on whether the object has 3D picture data or not and whether a window related to the object is active or not. At the time of judging the executing of 3D display, a picture control part 9 informs a picture plotting part 7 of a stereoscopic picture to be plotted on the LCD 1 and informs a check mask pattern plotting part 8 of the position and dimension of the area. A plotting part 7 plots a stereoscopic picture on the LCD 1 and the plotting part 8 displays a checkered mask pattern on a position corresponding to the stereoscopic picture on the LDC 2 so as to stereoscopically observe it.
Patent JP-S53120334-A (JP)
Title: Bar-code reader
Inventor: FUKUSHIMA ITARU
IPC: G06K19/00
Filed: 1977-03-30
Abstract: PURPOSE: To prevent the error such as the replacement with the other code by detecting the existing position of a unit information pattern with the use of the scanning signal obtained by scanning a code pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58153505-A (JP)
Title: Method for controlling feeding of flocculating agent in water purification plant
Inventor: SAITOU YUKIO
IPC: B01D21/30
Filed: 1982-03-10
Abstract: PURPOSE:To decrease the amt. of the flocculating agent to be used and to improve quality of treated water by feeding an alkali agent in the prescribed range of the alkalinity of raw water and the pH of flocculated water changed according to the turbidity of the raw water then feeding the flocculating agent. CONSTITUTION:In a method for feeding a flocculating agent in water purification plants, the region of a water quality index is changed according to the turbidity of raw water. More specifically, the prescribed range of at least the alkalinity of the raw water and the pH of the flocculated water is changed according to the turbidity of the raw water and the rate of feeding of an alkali agent is so controlled as to attain said prescribed range. The rate of feeding of a flocculating agent is thereafter controlled according to the concn. and alkalinity of the raw water.
Patent JP-H03237912-A (JP)
Title: Pot rotation stopper for rice cooker
Inventor: TOMITA KAZUNORI
IPC: A47J27/00
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a safe and positive pot rotation stopper by mounting a roller on the inner side surface of a rice cooker body so that the roller rotates in pot attaching and detaching direction and contacts elastically with the pot. CONSTITUTION:A pluality of rotation stoppers 18, each consisting of a roller 15 and a pivot member 16 made of elastic material for mounting the roller 15 pivotally, are mounted on the upper part of a protection frame 14. In this constitution, when a pot 17 is inserted into or taken out of the protection frame 14, the roller 15 rotates in the inserting direction in an elastic contact with the side surface of the pot 17, so that the pot 17 can be attached or detached smoothly and tightly. When the cooked rice is stirred or taken out with a rice spoon, force is applied to the pot 17 in rotating direction and to the roller 15 in the lateral direction. But the rotation of the pot 17 can be prevented effectively by slide friction between the roller 15 and the pot 17.
Patent JP-S60182156-A (JP)
Title: Semiconductor integrated circuit
Inventor: ONO HAJIME
IPC: H01L27/04
Filed: 1984-02-28
Abstract: PURPOSE:To enhance the specific accuracy of the titled integrated circuit by a method wherein the potential difference between each part of a resistance layer and the adjoining n type layer is made uniform, thereby enabling to remove an error. CONSTITUTION:When resistors 13, 14 and 15 should have the same value, V1[V] (V1>0) is given to 16 and 0[V] is given to 19. On the other hand, when V1+VX [V] is applied to a terminal 21 and 0+VX[V] is given to a terminal 22, the potential of the resistors 13, 14 and 15 becomes approximately V1.X/L[V], thereby enabling to maintain the potential difference between each part of the resistors 13, 14 and 15 and the adjoining n type epitaxial layer at about VX. Accordingly, no change is made in the layer resistance of the resistors by the intensity of voltage to be applied to the n type epitaxial layer, and the specific accuracy of the resistors 13, 14 and 15 can be improved.
Patent JP-S63202814-A (JP)
Inventor: OZAWA KAZUO
IPC: H01H35/34
Filed: 1987-02-18
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-S55127513-A (JP)
Title: Synchronizing system in optical apparatus
Inventor: KITAMURA SHINICHI
IPC: G01J5/0805
Filed: 1979-03-27
Abstract: PURPOSE: To readily perform phase correction of high accuracy by using monostable multivibtators and external time constant elements.  
     CONSTITUTION: A monostable multivibrator 30 which is started by chopper signal and generates the synchronizing pulses of the lengths determined by variable resistances 29-1W29-4 and the variable resistances 29-1W29-4 are provided and the pulse lengths of the monostable multivibrator are corresponded to the phase deviations of the chopper signal and scanning signal in the respective scannings. As a result of this, the chopper signal applied to input terminal 21 is inputted to a binary- decimal conversion circuit 27 via monostable multi 22, AND circuits 24, 25 and binary counter 26 and is inputted to the monostable multivibrator 30 through selective closing of switches 28-1W28-4. The sweep signal is triggered by the output thereof having been removed of the phase deviation at its trailing edge, whereby the jitter in the image plane is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61198644-A (JP)
Title: Method of wafer replacement
Inventor: KINOSHITA KENICHI
IPC: B25J15/08
Filed: 1985-02-27
Abstract: PURPOSE:To carry out smooth wafer replacement by a method wherein a wafer is fitted to the bottom of a wafer groove by inclining and parallel-moving chucks with the upper interval between the chucks made larger than the lower interval; then, the chucks are moved in an arc form to the direction of narrowing the upper interval into a vertical form. CONSTITUTION:When a wafer 10 is supplied between chucks 11 and 12, the chucks 11 and 12 parallel-moves to the direction of narrowing the intervals d, D between the chucks, i.e. the direction of A11, A12, and the lower parts 10a, 10b of the wafer periphery are fitted to the lower parts 13a, 14a of wafer grooves 13, 14. Next, the chucks 11, 12 are made vertical by pivotation at an angle theta to the direction of narrowing the upper interval (d), i.e. the direction of A21, A22. At this time, the wafer 10 is kept vertical. The chucks 11, 12 are transferred to the upper part of another container, and the wafer 10 is released by parallel movement to the direction of widening the interval between both 11 and 12 and put in a boat. Thereafter, the interval (d) is made larger than the interval (D) by further parallel movement and arc movement at an angle of theta, thus inclining and returning the chucks 11, 12.
Patent JP-H03240345-A (JP)
Title: Communication equipment
Inventor: ISHIDA SHINICHI
IPC: H04M11/00
Filed: 1990-02-17
Abstract: PURPOSE:To protect a data in a 1st memory by providing a 2nd memory for a memory card in a facsimile equipment or the like. CONSTITUTION:When a memory card 12 such as a disk is loaded to a communication equipment such as a facsimile equipment, a main controller 5 monitoring a memory card loading removal detection switch 13 accesses a 2nd memory of a memory card area 2 of a RAM 5-B at addresses 4000-6000. On the other hand, when the card 12 is not loaded, the controller 5 accesses a memory protect area 1 in a 1st memory area of the RAM 5B at the addresses 0000-4000 from the controller 5. Thus, it is not required to delete the data registered in the area 1 and to write the data, the data is written in the area 2 and the data in the area 1 is protected.
Patent JP-S59164818-A (JP)
Title: Coal spreading device
Inventor: NISHIKAWA SUSUMU
IPC: F23K3/18
Filed: 1983-03-08
Abstract: PURPOSE:To prevent coal dusts from adhering onto the inner surface of a housing by a method wherein vanes are rotated while contacting with the inner surface of the housing during running in a housing section. CONSTITUTION:A movable vane 5 is fitted through a lock pin 6 to a fixed vane 4 mounted on the side wall of a cylindrical drum 1. In addition, a hole 4a, which is large enough for the lock pin 6 for passing through, is bored on the fixed vane 4. On the other hand, an elongated hole 5a is bored on the movable vane 5 so as to allow the lock pin 6 to slide therealong. Further, the form of a housing is contrived so that the farmost part or the cone-shape tip of the movable vane 5 gently finds its path on a circular locus so as to smoothly contact with the inner surface of the housing 7. In such a manner as described above, coal dusts can be prevented from adhering onto the inner surface of the housing, resulting in enabling to eliminate the occurrence of tripping of a drive unit or need for flushing with water.
Patent JP-H07243974-A (JP)
Title: Inspecting device for honeycomb panel
Inventor: GOTO YUICHIRO
IPC: G01N21/00
Filed: 1994-03-08
Abstract: PURPOSE:To provide an inspecting device for honeycomb panel capable of stably inspecting the quality of the connection state of honeycomb panel from only one face side of the honeycomb panel. CONSTITUTION:When the inside of a honeycomb panel 2 is pressurized by a compressor 3, the portion of a face plate 4 not connected to a honeycomb core 6 is expanded. The displacement state of the expanded face plate 4 is detected by a displacement detecting device 5, and the presence of the defect of the connection state of the honeycomb panel 2 is judged based on the detected result.
Patent JP-H08237687-A (JP)
Title: Pseudo stereoscopic image display device
Inventor: UOMORI KENYA
IPC: H04N13/00
Filed: 1995-02-24
Abstract: PURPOSE: To easily provide a pseudo stereoscopic effect without special spectacles or the like by successively switching and displaying images picked up from various angles on one display. CONSTITUTION: An object 4 is image picked up by (n) pieces of cameras 1, 2... (n) and the obtained (n) kinds of the images are inputted to a switching device 5. The switching device 5 successively switches the images of the cameras 1, 2... (n) by every (m) fields corresponding to the lapse of time. After changeover is successively performed and the images (n) are outputted, the changeover is inversely performed and they are displayed on a display monitor 6. By repeating the image switching sequence, the images of plural view points are successively displayed on the display monitor 6 even in still image pickup and the stereoscopic effect (the stereoscopic effect by movement parallax) to be felt when the object 4 or an observer 7 moves in right and left directions, in a vertical direction or back and forth is obtained.  Thus, just by one display device, pseudo stereoscopic images are observed without fitting dedicated spectacles or the like required in a conventional s-tereoscopie image display device.
Patent JP-H0933185-A (JP)
Title: Heat storage unit with stirring function
Inventor: KANEDA KENZO
IPC: C09K5/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To keep heat storage density of a heat storage unit over a long period of time by preventing phase separation of a salt hydrate as a heat storage material. SOLUTION: In a heat storage pipe 5 there are encapsulated a barium hydroxide octahydrate and spheres movable in the heat storage pipe 5, and the heat storage pipe 5 is filled in a heat insulation container 39 without any gap, the container including a cooling water inlet pipe 8 and a cooling water outlet pipe 7. A heat storage unit with stirring function including the heat storage pipe 5 and the heat insulation container 39 is vibrated whereby the spheres are moved in the heat storage pipe 5 to stir the heat storage material so that water distribution becomes uniform and prevents phase separation from being produced.
Patent JP-S60181766-A (JP)
Title: Developing device of electrostatic photographing apparatus
Inventor: OOBA HARUTAROU
IPC: G03G15/08
Filed: 1984-02-28
Abstract: PURPOSE:To prevent infiltration of toner into a shaft hole and to prevent seizure of developing roller by providing a rotary body on the side of a toner box and making toner adhering on inner side of the toner box part from the shaft center of the developing roller when the toner passes a permanent magnet. CONSTITUTION:When toner 20 at a point inside of the toner box 15 is looked at, a magnet gear 28 rotates against the toner 20 of this part. Each time the permanent magnet 30 passes from outside of a shaft hole 23 to near the center, and each time the toner 20 is inverted from the center of the shaft hole 23 to outside by 180 deg. and shifted. Thus, the toner does not infiltrate into the shaft hole 23. Leakage of the toner can be prevented, and a sleeve 18 and a magnet roller 17 can be rotated smoothly.
Patent JP-H02215896-A (JP)
Title: Reoiling composition for can, excellent in can forming property
Inventor: OKAMOTO YOSHIO
IPC: C10N20/02
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the title composition capable of decreasing the amount of an abraded powder and remarkably reducing the occurrence of surface defects without impaired lubricity when a can is formed, by incorporating a lubricating oil comprising an acetylated monoglyceride into a low-viscosity mineral oil. CONSTITUTION:A low-viscosity mineral oil having a viscosity of 2.0-4.0cst at 40 deg.C is mixed with 20-80% lubricating oil comprising an acetylated monoglyceride of the formula (wherein R1 is alkyl; R2 and R3 are each acetyl or H).
Patent JP-S54128755-A (JP)
Title: Voltage holding circuit
Inventor: MORIYA KAZUO
IPC: G08C19/00
Filed: 1978-03-29
Abstract: PURPOSE:To improve the stability and responsiveness by connecting an N gate and an SCR gate with a capacitor, which is operative to hold the voltage, thereby to control the discharge rate of the capacitor. CONSTITUTION:The writing signals amplified by a high gain amplifier 3 charge a capacitor CM along a charging path, which is composed of the capacitor Cm, a programmable unijunction transisor PUT having an N gate SCR and a gate G, an anode A and a resistor Rc. In this instance, the PN junction of the gate G and anode A of the transistor PUT is biased in the forward direction so that the capacitor CM is charged to a satisfactory extent in excellent response through the transistor PUT which is operative to effect the contactless switching operation with a time constant according to the connection between the capacitance CM and the resistor Rc. The charged voltage thus held leaks to be discharged from between the gate G and cathode K of the transistor PUT to allow no discharge current. As a result, if the transistor PUT is selected, the discharge rate is controlled to reduce the leak current so that the desired voltage is held stably for a long time.
Patent JP-S62229146-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHII FUMIO
IPC: G03C7/38
Filed: 1986-02-24
Abstract: PURPOSE:To improve light resistance, formalin resistance and colorability by incorporating a magenta coupler in which the 6th position of a 1H-pyrazolo[3,2- C]-s-triazole type magenta coupler is substd. with a specific substituent into the titled material. CONSTITUTION:This photosensitive material contains the magenta coupler in which the 6th position of the 1H-pyrazolo[3,2-C]-s-triazole type magenta coupler is substd. by the substituent expressed by -O-R<1> is incorporated into at least one silver halide emulsion layer. In the formula, R<1> denotes an alkyl group, cycloalkyl group, aryl group, heterocyclic group. The silver halide photographic sensitive material having the good light resistance and formalin resistance and the high colorability is thus obtd.
Patent JP-S61198105-A (JP)
Title: Preparation of optical waveguide lens
Inventor: YAMAMOTO NOBORU
IPC: G02B6/124
Filed: 1985-02-28
Abstract: PURPOSE:To obtain the titled lens reducing an optical scattering at an interface between the optical waveguide layer and the thin film lens, and on the surface and in the inner part of the thin film lens, and reducing an optical loss due to an adsorption of light in the inner part of the thin film lens by annealing the thin film lens with an irradiation of an energy ray. CONSTITUTION:The thin film layer which has the lower refractive index than that of the optical waveguide layer, and has the adsorping property against a specific energy, is formed at the interface between the optical waveguide and the thin film lens and/or on the upper surface of the thin film lens. Said thin film lens is carried out the annealing by irradiating the specific energy on said thin film. The thin film lens 5 is formed by depositing ZnO on the thin film layer 4 in a mount state. And then, the CO2 laser ray is irradiated on the thin film layer 4 as a converging spot of a diameter of 1mm, and a power density of 3X10W/cm<2>. The spot irradiation is carried out by scanning in a line state, on the whole surface of the thin film 4 of the thin film lens part 5 at several times. The CO2 laser ray is strongly adsorped on the thin film layer 4, thereby suddenly raising a temp. on the thin film layer 4 and the neighboring thereof and completing the annealing.
Patent JP-H08205818-A (JP)
Title: Health food and medicine formulated with procyanidin
Inventor: OMORI NORIYUKI
IPC: A61K31/35
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a health food which is suitable for candies, drops, tablets, chewing gum, capsules or drinks by using procyanidin B-1 having anti- inflammatory action and antiallergic action. CONSTITUTION: This health food or antiallergic agent contains procyanidin B-1 which is a polymer of (+)-catechin or (-)-epicatechin, preferably in an amount of 0.01-0.5wt.% in the total amount of the food. The dose as an antiallergic agent is preferably 30-100mg/day/adult.