baber/WOPTO huggingface dataset:
Patent JP-H02202531-A (JP)
Title: Composition of ionomer
Inventor: KAWAMOTO MANABU
IPC: C08L23/26
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a composition having excellent resistance to scratch and flexibility and a slight luster losing by mixing olefinic elastomer with ionomer reacted with specific copolymer. CONSTITUTION:100 pts.wt. reacted substance of (A) 90-99.5wt.% ionomer of ethylenic copolymer and 0.5-10wt.% olefinic copolymer having epoxy group at side chain is mixed with (C) 5-200 pts.wt., preferably 50-150 pts.wt. olefinic thermoplastic elastomer. 40-99wt.% ethylene and 1-50wt.% unsaturated carboxylic acid are preferably contained in ethylene-unsaturated carboxylic acid copolymer as the base polymer of the component A.
Patent JP-S56115238-A (JP)
Title: Screw extruder for thermoplastic resin
Inventor: TAMURA TOYOJI
IPC: B29C48/395
Filed: 1980-02-18
Abstract: PURPOSE:To increase the extrusion speed of a screw extruder for thermoplastic resin by forming slit clearance surfaces not in the direction of the axis of the screw shaft but on its circumference into ring shapes and providing screw rings so as to contact with each other in order to lengthen the overall length of the slit clearance surfaces. CONSTITUTION:On a screw shaft 9, screw rings 10-13 are secured contacting with each other, and ring-shaped slit clearances 20', 24' and 27' are formed on their circumferences. The resin raw material flowing in from the upstream side 6 is inevitably passed through either of the slit clearance surfaces 20', 24' and 27' in the kneading and homogenizing area and allowed to flow to the downstream side. Side homogenizing is performed being divided into three for the screw rings 10, 12 and 13 respectively. The longer the circumferential overall length of the slit clearance surfaces 20', 24' and 27' the smaller the decrease in the extrusion rate when the resin is kneaded and homogenized.
Patent JP-H01196180-A (JP)
Title: Amorphous silicon solar cell
Inventor: SAKATA HIROSHI
IPC: H01L31/04
Filed: 1988-02-01
Abstract: PURPOSE:To eliminate the use of a high-cost transparent electrode and to reduce the number of manufacturing processes by a method wherein a p-layer and an n-layer are laminated on an i-layer formed on a transparent substrate in such a way that they are isolated from each other, metal electrodes are laminated on them and electric power is taken out from these metal electrodes. CONSTITUTION:An i-layer 2 is constituted on, e.g., a glass substrate 1 by using SiH4 by an RF glow discharge plasma CVD method. Then, a p-layer 3 is formed by using a raw material gas by the RF glow discharge plasma CVD method while the area of the i-layer 2 is masked. After that, an n-layer 4 is formed on the i-layer 2 by using a raw material gas by the RF glow discharge plasma CVD method while the formed p-layer 3 is masked. Al films as metal electrodes 51, 52 are evaporated on the p-layer 3 and the n-layer 4 while the boundary area between the p-layer 3 and the n-layer 4 is masked. After that, a load is connected between the metal electrodes 51, 52 via lead wires 71, 72. Light is incident on the side of the glass substrate 1; electric power is supplied to the load.
Patent JP-H04261770-A (JP)
Title: Cutting-polishing device
Inventor: SUEFUSA KIMIO
IPC: B24B41/06
Filed: 1991-02-13
Abstract: PURPOSE:To enable the fitting of various grinding wheels quite different in thickness by providing a grinding wheel fitting part having a thickness regulating ring. CONSTITUTION:A power-driven triaxial position regulating part is provided to control the relative positions of a main spindle 1 and a table 5. The material of the main spindle l is provided at its surface part with tensile strength of more than 180kgf/mm<2> and fatigue limit of more than 70kgf/mm<2>. The grinding wheel fitting part 3 of the main spindle 1 is provided with a first fitting disk 31 fitted to the main spindle 1, a second fitting disk 32 movable axially, and a regulating ring 34 used at the time of fastening the second fitting disk 32 in, and a workpiece holding part 6 on the table 5 is provided with two mutually parallel clamping/holding means 61 spaced in the direction of the main spindle 1.
Patent JP-S59146419-A (JP)
Title: Magnetic sensor
Inventor: KANDA KAORU
IPC: G11B5/09
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a small-sized magnetic sensor which has high stability to noises by applying the slice level to a terminal of a coil of a magnetic head via a series resistance and a pull-up resistance and connecting said terminal of the coil to the 2nd input of a voltage comparator to produce pulse signals. CONSTITUTION:Resistances 3 and 4 are connected to a terminal 1b of a coil 1a to improve the accuracy of a voltage comparator 2, and this terminal 1b is connected to the 1st input 2a of the comparator 2. It is needed to apply the slice voltage of about 10'20% to the signal in order to delete the noises induced to a magnetic head 1. The slice voltage is produced at another terminal 1c of the coil 1a by a series resistance 5 and a pull-up resistance 6, and the terminal 1c is connected to the 2nd input 2b of the comparator 2. A resistance 7 serves as the pull-up resistance of an output. The levels of resistances 3 and 4 are selected approximately at the center 5V of the power supply voltage 10V. As a result, the working accuracy is improved for the comparator 2 and furthermore the resistance deviation of the comparator 2 gives no effect to the slice voltage.
Patent JP-H07230038-A (JP)
Title: Microscope objective
Inventor: SUENAGA YUTAKA
IPC: G02B21/02
Filed: 1994-02-17
Abstract: PURPOSE:To obtain an invariably excellent image even if cover glass varies in thickness or refractive index by composing the lens of lenses in specific 1st-3rd groups and satisfying specific conditional inequalities. CONSTITUTION:This lens has the 1st group which has positive refracting power, the 2nd group which is movable in the direction of the optical axis, and the 3rd group which has a meniscus cemented lens element having a concave surface on its image side. The 2nd group has a lens group with positive refracting power and a lens group with negative refracting power, and the lens group with the negative refracting power has a negative meniscus lens which is concave to its image side. Then the inequalities I-V are satisfied. Here, (f) and (f2) are the focal lengths of the whole system and the 2nd group, pb the in-use power of the objective, n1 and n2 the refractive indexes of the planoconvex lens element and meniscus lens element in the 1st group, R1-R3 the radii of curvature of the lens surfaces on the object side of the meniscus lens element in the 1st group, on the image side of the negative meniscus lens element in the 2nd group, and on the image side of the cemented lens element in the 3rd group, and d1 and d2 the air gaps between the 1st group and 2nd group, and 2nd group and 3rd group.
Patent JP-H05189455-A (JP)
Title: Electronic document device
Inventor: SUGITA KOJI
IPC: G06Q10/10
Filed: 1992-01-09
Abstract: PURPOSE:To improve the operability of an electronic document device. CONSTITUTION:A storage means 4 attaches code identification information on code data generated by a code data input device (keyboard 1), and attaches handwritten identification information on hand-written data generated by a coordinate data input device(tablet input device 2), and stores document data consisting of the code data on which the code identification information is attached and the handwritten data on which the handwritten identification information is attached in a filing device 6. A display means 5 reads out the document data replying to a readout instruction, and discriminates the code data from the handwritten data based on the code identification information and the handwritten identification information, and generates a character based on the code data, and a line segment based on the handwritten data, and allocates generated character and line segment on a document based on the code identification information and the handwritten identification information, and displays the document on a display device 3.
Patent JP-S60163850-A (JP)
Title: Preparation of ampholytic compound
Inventor: YAMAMOTO KOUJI
IPC: C07C227/00
Filed: 1984-02-06
Abstract: PURPOSE:To obtain an ampholytic compound useful as a shampoo, an antistatic agent, a soft finishing agent, etc. economically in high quality and in high yield, by reacting an aliphatic tertiary amine salt of a haloalkylcarboxylic acid with an alkali metal hydroxide. CONSTITUTION:As an aqueous solution or paste of a salt of a tertiary amine and a haloalkylcarboxylic acid is heated, stirred at 50-100 deg.C and kept at 5- 10pH, an aqueous solution of an alkali metal hydroxide is added dropwise to the aqueous solution or paste, to give the desired substance. An amount of the alkali metal hydroxide added is preferably almost equivalent to that of the haloalkylcarboxylic acid. The salt as a starting raw material is formed by neutralization of an aliphatic tertiary amine with an aqueous solution of a haloalkylcarboxylic acid.
Patent JP-H06214631-A (JP)
Title: Locus controller
Inventor: YONEDA TAKAO
IPC: G05B19/416
Filed: 1993-01-12
Abstract: PURPOSE:To provide a locus controller which can control a mobile locus to set it at a target speed despite a short space secured between the teaching points. CONSTITUTION:A moved distance adder means adds together the moved distances covering plural teaching points of short spaces. Then a speed control means controls the transfer speed of an object to be transferred over plural teaching points based on the moved distances added together by the adder means. A speed judging means judges whether the speed controlled by the speed control means reached a target level or not. Then the transfer speed of the object is continuously increased by the speed control means until the speed judging means decides that the speed reached the target level. Thus the object is transferred at the target speed after the speed judging means judges that the transfer speed reached the target level. In such a way, the moved distances are added together over plural teaching points without controlling the transfer speed for each space among the teaching points despite a short space. Thus the transfer speed is controlled at a target level.
Patent JP-H07230443-A (JP)
Title: Method and device for assigning chromosome
Inventor: KUNIMOTO MAMORU
IPC: G06F19/00
Filed: 1994-02-18
Abstract: PURPOSE:To provide the chromosome assigning method and device which sufficiently speeds up convergence on an optimum solution when a combinational problem is solved by genetic algorithm. CONSTITUTION:When the correspondence relation between request elements (distribution destination) having request quantities respectively and process elements (truck) whose processable quantities (maximum loading capacity) are defined is represented in a chromosome 30, the operation numbers of the tracks are allocated as values of respective genetic seats 31 of the chromosome 30 without overlapping. Then the tracks are assigned from the 1st distribution destination in order until the request quantity of the distribution destination is satisfied. In this case, the tracks are assigned by the distribution destinations by searching for genetic seats 31 in order from one end side of the chromosome 30 until the sum of the maximum loading quantities exceeds the request quantity of the distribution destination and reading the maximum loading capacity of the track corresponding to the value of each genetic seat 31 out of a maximum loading capacity table 11.
Patent JP-H02204625-A (JP)
Title: Two-cycle engine
Inventor: MASUDA TATSUYUKI
IPC: F02B75/02
Filed: 1989-02-01
Abstract: PURPOSE:To reduce the extent of exhaust resistance as well as to promote output improvement by turning an upper wall of a main exhaust port upward in proportion as going to the downstream, while forming a sub-exhaust port to be almost rectangular and rectilinear with a cylinder center line. CONSTITUTION:In a cylinder body 2, a sub-exhaust port 15 is interconnected to the upper part of a main exhaust port 14, while in this sub-exhaust port 15, there is provided an on-off valve opening or closing the port 15. Here, at least an upper wall of the main exhaust port 14 is turned upward in proportion as going to the downstream. Then, the sub-exhaust port 15 is formed to be almost rectangular and rectilinear with the central line of a cylinder 3 at side view. With this formation, flow resistance of exhaust gas flowing in the sub- exhaust port 15 is held down to be lower, and a flow of the exhaust gas flowing into the main exhaust port 14 becomes smoothed, thus engine power can be improved.
Patent JP-H02203226-A (JP)
Title: Testing device for dynamic friction force
Inventor: UCHIKAWA HIROSHI
IPC: G11B19/20
Filed: 1989-02-01
Abstract: PURPOSE:To attain measurement with high sensitivity and responsiveness by making the revolution speed of motor variable and controlling the number of revolution and the rise/fall for revolution of a sliding member in a digital manner. CONSTITUTION:A spindle 4 is driven rotationally by a variable speed motor 6. On a load cell 3 arranged to face oppositely to a magnetic disk 1 which is connected to this spindle 4, a magnetic head 2 against the disk 1 is provided. Then, the revolution speed of the motor 6 is controlled by a clock pulse coming from a synthesizer for controlling the number of revolution under the control as a whole with a personal computer, and the number of revolution and the rise/fall for revolution of the disk 1 are controlled in the digital manner by a specified program incorporated in the computer, thereby an optional setting can be made.
Patent JP-S56118269-A (JP)
Title: Thin battery
Inventor: ISHIKAWA HACHITANI
IPC: H01M6/12
Filed: 1980-02-20
Abstract: PURPOSE:To prevent the liquid leakage of a thin battery, by interposing given filmlike adhesive both between the separator and the positive-electrode side periphery of the positive collector, and between the separator and the periphery part of the negative plate, and thereby making the periphery of the electrode to be combined. CONSTITUTION:A carbon film 3 is affixed to a metal plate 2, a positive collector 1 being made. A positive mixture 4 is applied to the positive collector 1 except the peripheral part of that. After that, a negative zinc plate 6 is placed over the positive mixture 4 with a separator 5 interposed between the plate 6 and the mixture 4, a thin battery being constituted. Here, filmlike adhesive layers 10 and 11 made of either a polyolefin copolymer or a modified polyolefin are interposed both between the peripheral part of the separator 5 and the positive-electrode side periphery of the positive collector 1, and between the peripheral part of the separator 5 and the peripheral part of the zinc plate 6, thereby the peripheral of the electrode and peripheral parts of armors 7 and 9 being hermetically sealed. The filmlike adhesive layers are made of an ethylene-glycidyl methacrylate-vinyl acetate ternary-copolymer, an ethylene-methacrylic acid copolymer, a polyolefin which is cross-linked and modified through electron-ray irradiation, or the like. Through the means mentioned above, the liquid leakage of the battery is prevented.
Patent JP-H05219671-A (JP)
Title: Coil device for ac generator
Inventor: SAKAMOTO TETSUYA
IPC: H02K3/46
Filed: 1992-02-06
Abstract: PURPOSE:To form structure in which positions of starting and finishing ends of two types of coils can be arbitrarily set when winding the coils for an AC generator. CONSTITUTION:In order to wind generating coils for an AC generator on protrusions of a core having a salient pole structure, two types of coils are employed. Grooves 12 are formed on a bore side of a pole for winding a first coil 2, and windings can be continuously wound without being stymied by a pole for winding the coil 2. Thus, positions of the starting and finishing ends of a second coil 3 can be arbitrarily set.
Patent JP-H07227935-A (JP)
Title: Rubber-based composite material and manufacture thereof
Inventor: HAYASHI SHUSUKE
IPC: B32B25/02
Filed: 1994-02-18
Abstract: PURPOSE:To provide a rubber-based composite material, which maintains rubbery elasticity and at the surface of which a fluoroplastic fiber layer excellent in various performances such as slipperiness, chemical resistance or the like and having excellent adhesion without employing an adhesive is provided. CONSTITUTION:A rubber-based composite material consists of a rubber base 10 and a fluoroplastic fiber layer 11, which is integrally bonded with the rubber base 10 through the impregnation of the rubber in the rubber base 10 formed on the surface of the rubber base 10 in the layer. By compression-molding the rubber base under the condition that the fluoroplastic fibrous body is arranged in a mold, the rubber fluidized at vulcanizing is infiltrated in the voids of the fluoroplastic fibrous body for vulcanization, resulting in integrally bonding the fluoroplastic resin layer 11 with the rubber base 10.
Patent JP-S58139539-A (JP)
Title: Frame synchronizing method for time division bi-directional transmission system
Inventor: TOMOOKA KEIJI
IPC: H04J3/06
Filed: 1982-02-15
Abstract: PURPOSE:To enable the stable lock-in in a short time with a small number of frame bits, by performing the lock-in synchronism protection by means of a blank section in an early stage of communication and then by means of the pattern collation of frames after the synchronism is set up. CONSTITUTION:For the reception data signal supplied to a terminal, the blank section is detected by a blank detecting circuit 11. Then a reception frame pattern detecting circuit 12 starts the detection of an n-bit frame pattern contained in a signal as soon as the blank section is detected by the circuit 11. When the frame pattern is detected, a trigger signal producer 13 delivers a trigger signal for generation of a reception frame signal. A counter 14 delivers a frame signal with each prescribed frame period on the basis of the trigger signal. Based on this frame signal, a reception pattern collating circuit 15 collates the n-bit frame signal contained in the reception data signal with immediately preceding N bits en bloc. Then the frame signal is delivered from an AND gate 17 in the form of a reception frame signal after the prescribed synchronism protection is carried out through a frame synchronism protecting circuit 16.
Patent JP-2000223246-A (JP)
Title: Uniform temperature heater
Inventor: OKAZAKI KAZUHIDE
IPC: H05B3/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To uniform the temperature distribution on a heated surface by using a platinum wire or platinum thin film as a heating unit and by assembling a segment of a small-sized heating unit in parquetry or by consisting of a separate heating unit that a heat plate is divided into mall sections. SOLUTION: A heating unit substrate 2 that an alumina is fired is prepared, the alumina is in a square, about 30 mm each side, of a thickness of about 5 mm having a groove of an about 1.2 mm width and an about 1.1 mm depth. In this groove, a platinum wire 4 having a diameter of about 0.05 mm shaped in a spiral shape having about 0.4 mm of an inner diameter spaced with about 0.09 mm and total extended length of about 120 mm is embedded, folded and wired. To form many segments of the heating unit substrate 2 on a flat plate shape, an alumina sintered plate having an about 6 mm thickness covering the block of the segment is jointed to each segment with a holding bar 3. Respective terminals at both ends of the platinum wire 4 of each segment are connected to a power source in parallel.  When a current of Ac 100 V is flown between these terminals, each part on the heater surface shows the accuracy of ±5 deg.C at 300-900 deg.C.
Patent JP-H02201533-A (JP)
Title: Double buffering system under multiwindow
Inventor: OGAWA KENJI
IPC: G06F3/14
Filed: 1989-01-30
Abstract: PURPOSE:To perform double buffering of each window under multiwindow by controlling drawing requests from plural drawing programs. CONSTITUTION:Contents displayed on windows corresponding to respective drawing programs on a bit map display device 9 are written in a frame buffer 6 for front or a frame buffer 7 for rear by drawing programs A to C. Matching among processings of plural drawing programs A to C is obtained by a drawing face determining mechanism 2, a drawing request segmenting mechanism 3, a virtual frame buffer 4, a virtual frame buffer write mechanism 5, and a front/ rear switching mechanism 8. Thus, double buffering of each window is possible under multiwindow where the drawing processing onto the bit map display device 9 is performed.
Patent JP-H08192516-A (JP)
Title: Ink jet recording apparatus and method for setting temperature of substrate of recording head
Inventor: MORIYAMA JIRO
IPC: B41J2/175
Filed: 1995-01-13
Abstract: PURPOSE: To provide an ink jet recording apparatus making ink jet vol. almost constant without changing the same even when the drive frequency of a recording head is changed and to set the temp. of the substrate of the recording head. CONSTITUTION: In an ink jet recording apparatus wherein the ink 20 in the channels in the vicinity of heating elements 5 is heated by the heating elements arranged on a substrate 4 to generate air bubbles and ink droplets are emitted from orifices by the air bubbles to perform printing, the substrate 4 has such a characteristic that the change rate of the jet vol. of each ink liquid droplet is largely changed from a definite value in dependence on the drive frequency of each heating element 5 at usual use environment temp. and becomes small as the temp. of the substrate becomes higher than the usual use environment temp. and the temp. of the substrate is controlled so that the change rate of the jet vol. of each ink liquid droplet becomes smaller than the definite value with respect to the change of use drive frequency.
Patent JP-S59147387-A (JP)
Inventor: OOE MAKOTO
IPC: G09F13/04
Filed: 1983-02-10
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-H10218265-A (JP)
Title: Paper box for storing clothes
Inventor: ONDA SABURO
IPC: B65D85/18
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper box for storing clothes capable of surely keeping stored clothes. SOLUTION: In a paper box, a bottom lapping piece 9 and an erection piece 10 are successively and continuously provided on a lower edge of end plates 2, 4, the bottom lapping piece 9 is lapped on bottom plates 5, 6, and the erection piece 10 is erected. A top piece 11 and a suspension piece 12 are successively and continuously provided on an upper edge of the end plates 2, 4, the top piece 11 is folded inward, and the suspension piece 12 is folded downward to engage the erection piece 10 with the suspension piece 12. A slit 13 in which a hook of a hanger can be engaged is formed in the erection piece 10 and the suspension piece 12. Because the erection piece 10 is continuously provided on the lower edge of the end plates 2, 4, the clothes are hooked on the hanger.  The lower end of the erection piece 10 is not pushed out in the stored condition where the hook of the hanger is engaged in the slit 13, and the erection piece 10 is difficult to disengage from the suspension piece 12.