baber/WOPTO huggingface dataset:
Patent JP-H03184210-A (JP)
Title: Cable conductor for automobile
Inventor: KUDO KAZUNAO
IPC: H01B5/02
Filed: 1989-12-14
Abstract: PURPOSE:To make a cable conductor lightweighted by satisfying specified conditions of tensile strength of elemental conductor before twisting, total cross section surface area after twisting, and breaking load of the conductor and preparing the cable conductor as a composite conductor consisting of a copper or copper alloy surface layer and a core part of a steel containing specified additional elements. CONSTITUTION:Composite elemental conductors 2 having tensile strength (t) 60-120kg and conductivity at least 25% IACS and composed of a copper or copper alloy surface layer 4 and a core part 3 of a steel containing 0.01-0.25% C and Si, Mn, P, S, Ni, Cr, etc., as other additional elements are twisted each other. Consequently, breaking load T of the conductor 1 caused by tensile force and holding force in terminal housings and bending strength of an electric cable are improved as compared with a conventional one and thus the cross section surface area of a conductor can be decreased after the elemental conductors are twisted so as to make the cable lightweighted.
Patent JP-H03186416-A (JP)
Title: Rolling control device of vehicle
Inventor: ITO TAKESHI
IPC: B60G17/015
Filed: 1989-12-18
Abstract: PURPOSE:To contrive high responsiveness of a roll and sure prevention of its hunting by controlling a roll damping factor one by one through a damping factor control of a shock absorber so as to achieve the desired lateral acceleration-roll angle transmission characteristic. CONSTITUTION:Rolling of a car body C, with a wheel B suspended, is controlled by a suspension device A provided with a shock absorber in which a damping factor is controllable. Here lateral acceleration information of the car body C is presented by a means D. On the other hand, a rolling motion of the car body C is estimated by a means E being based on the lateral acceleration information and a control command value of the damping factor. While target rolling moment is calculated by a means F being based on the estimated rolling motion and the lateral acceleration information. Further a target roll damping factor is determined by a means G being based on the target rolling moment and an estimated roll rate. The damping factor of the shock absorber is controlled by a means H in accordance with the target roll damping factor.
Patent JP-H03190619-A (JP)
Title: Method for machining crowning gear
Inventor: NISHIMOTO MOTOO
IPC: B23F5/12
Filed: 1989-12-18
Abstract: PURPOSE:To manufacture a crowning gear easily and high accurately in a short time by shifting the rotational phase between a first and second crank shafts to form one tooth surface in a crowning shape, and shifting the rotational phase in the reverse direction to form the other tooth surface in the crowning shape. CONSTITUTION:A rotational phase between a first crank shaft 25 and a second crank shaft 43 is shifted by a predetermined quantity and a cutter 12 is rotated by one round when a main shaft 11 is moved in one direction in the axial direction thereof, whereby one tooth surface of a work is formed in a crowning shape. Next, the rotational phase between the first crank shaft 25 and the second crank shaft 43 is shifted in the direction reverse to the previous case by a predetermined quantity and the cutter 12 is rotated by one round when the main shaft 11 is moved in one direction in the axial direction, whereby the outer tooth surface of the work is formed in the crowning shape. In this manner, a crowning gear is machined. Consequently, any crowning gear can be formed easily in a short time without any exchanging work of members.
Patent JP-H05282453-A (JP)
Title: Easy matching method
IPC: G06T7/00
Filed: 1991-12-10
Abstract: PURPOSE:To make a matching/nonmatching decision in spite of a blur or stain by performing a merging process in two directions when the number of components is equal or merging patterns in the less-component direction and equalizing the number of components when the number of components is different. CONSTITUTION:The components S1 and S5 and D1 and D4 at both ends among the components S1-S5 of a reference image for pattern matching and the components D1-D5 of an object image of pattern matching are used and the object image is positioned by correction processing based upon the area, position, and inclination to obtain components D'1-D'5 of the object image. Then the object image is matched with the reference image next. The components D'2 and D'3 of the object image correspond to the component S2 of the reference image, so they are merged to obtain a component D'2.3. Then the reference image is matched with the object image. The components S3 and S4 correspond to the component D'4, so they are merged to obtain a component S3.4. Differences in feature quantity between the S1 and D'4, and S5 and D'5 are found and when they are within a predetermined range, it is decided that the images match each other.
Patent JP-H05131570-A (JP)
Title: Manufacture of water lubricated segment type bearing strip for large marine vessel
Inventor: UNO AKIO
IPC: B63B23/36
Filed: 1991-11-13
Abstract: PURPOSE:To provide a method for manufacturing a water lubricated segment type bearing strip for large marine vessels which can manufacture products of various sizes merely by changing an extruder nozzle, not necessitating a mould and metal machining, and reduce the weight of the product in comparison with conventional types. CONSTITUTION:The part to be inserted into the inside of the bearing bush of a water lubricated segment type bearing strip for large marine vessels has a cross section of a barrel shape. The bearing strip is formed by the processes of simultaneous extrusion of three layers consisting of a bush side base material layer 1 of polyolefine including ultrahigh molecular weight polyethylene, crossliked polyethylene or PP, glass fiber reinforced PE or PP, a middle layer 2 of polyolefine elastomer, and a shaft contacting lubricant layer 3 of nitrile rubber and subsequent vulcanization, and then cutting or cutting work into a standard dimension.
Patent JP-H01168306-A (JP)
Title: Preparation of semi-permeable composite membrane
Inventor: FUJIMAKI HIDEO
IPC: B01D71/62
Filed: 1987-12-23
Abstract: PURPOSE:To obtain a semi-permeable membrane having high permeability at low pressure and high abilities to desalt and remove organic compounds, by forming an ultra thin membrane of a crosslinked piperazine polyamides by spot polymerization on a fine porous supporting membrane and treating with hot water at >=50 deg.C and pH2-9. CONSTITUTION:A membrane of polysulfones reinforced with a polyester or aromatic polyamide cloth is coated with an aqueous soln. contg. piperazine and treated with a soln. contg. multi-functional halogen compounds for spot polymerization to form an ultra thin membrane. Then, the membrane is treated with hot water at pH2-9 and >=50 deg.C. The obtained semi-permeable composite membrane has high permeability even at low pressure and abilities to desalt and remove organic compounds.
Patent JP-H06316580-A (JP)
Title: New electron acceptor and electrically conductive charge-transfer complex containing the same as component
Inventor: OGURA FUMIO
IPC: C07D495/14
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a new compound, excellent in high dielectric properties and useful as a charge-transfer complex, etc. CONSTITUTION:The compound is expressed by formula I. Furthermore, the compound expressed by formula I is obtained by reacting a compound, expressed by formula III (X is Br) and obtained by using a thienodithiophene expressed by formula II as a starting raw material with tetracyanoethylene oxide. The electrically conductive charge-transfer complex is prepared from the compound expressed by formula I as an electron acceptor and an electron donor such as 2,2',5,5'-tetrathiafulvalene.
Patent JP-H02171519-A (JP)
Title: Air conditioner
Inventor: FUJIWARA KATSUHIKO
IPC: F24F1/00
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the generation of noise and to improve amenity during high temperature discharge during heating operation by a method wherein during high temperature discharge during heating operation, only the blast circuit on the one side of a twin fan blast circuit is operated. CONSTITUTION:A blast circuit is formed with a fan motor 2, a casing 3, and a sirocco fan 4, and the two blast circuits are laterally arranged on one and the same plane to form a twin fan blast circuit. A heat exchanger 6 and a suction grill 7 are provided on the back side of an air conditioner body 1, and a discharge port 5 is formed on the front side of the air conditioner body 1. Since noise on the suction side can be separated to the back side and noise on the discharge side to the front side, the generation of synthesized noise is reduced to reduce the generation of noise, the front side can form a panel, and interior property can be improved. There is no need to reduce an airflow generally so that during heating operation, a discharge temperature is increased to a high value. Only the blast circuit on the one side of the twin fan blast circuit is operated and a high air velocity can be kept even at a low airflow, hot air can flow to feet, and amenity can be improved.
Patent JP-H07183130-A (JP)
Title: Induction electrical equipment and erecting of core thereof
Inventor: SEKINE KAZUO
IPC: H01F27/02
Filed: 1993-12-24
Abstract: PURPOSE:To make it possible to conduct the erecting work of a core on the site easily and in a short time by a method wherein a base plate stay on the lower part of a tank is formed into a circular form. CONSTITUTION:In a disassembed induction electrical equipment, which in volves disassembling of a core and a tank to transport and reassembling of the core and the tank on the site, a power lift 9 is fixed on a pin 8 situated at the end part of a channel 7 to support the core 1 and is lifted for raising the core 1 thrown down sidelong. By operating the lift 9, a core side gear 13 on a base plate stay 6 mounted to the lower part of the core 1 and a gear 14 on a foundation groundsill are rolled along a curved surface 6a and the core 1 is erected.
Patent JP-H01170138-A (JP)
Title: Data transmission control system
Inventor: WATANABE HARUKI
IPC: H04L5/22
Filed: 1987-12-25
Abstract: PURPOSE:To effectively utilize a line and to easily change a line assignment by adding destination information in a word unit for each word, sending it from a terminal station, identifying the destination information by means of a branching device, and sending it to the terminal station corresponding to the destination information in the word unit. CONSTITUTION:A frame is added from a terminal station A to a distributing part 14 of a branching device 1, a frame synchronizing pattern FAW is detected, a frame synchronization is obtained, and a destination code ADC of each word next to the frame synchronizing pattern FAW is identified by a destination processing part 20. When a data string D1-n arranged to a low order group is to a terminal station B destination and other data strings are to a terminal station C destination, since the terminal station B destination is identified by the destination code ADC in data D1-1, data D1-1-D1-11 are distributed to a multiplexing part 12 according to the order of the words in the frame, and other data are distributed to a multiplexing part 13.
Patent JP-H03190612-A (JP)
Title: Boring method and device
Inventor: NAJIMA KOZO
IPC: B23B47/18
Filed: 1989-12-15
Abstract: PURPOSE:To enable safe operation to the final process by repeating boring while discharging cut powder through retreating when boring is made only by a specified distance under initially set conditions, then automatically correcting the conditions from the second time based on data detected at the previous time. CONSTITUTION:At initial cutting, cutting is made under the initial conditions stored in a computer, and when the process is advanced to the step distance stored a drill 15 is retreated by the reverse rotation of a pulse motor 6 in order to discharge cut powder. Thereafter cutting is started again. As a thrust load detection means 7 and a drive torque detection means inside a spindle case 4 detect and input working data of the initial cutting, in the second time of working, based on these values, fed speed, step distance and the number of rotations are automatically corrected. At the third time of working automatic correction is made based on the working data at the second time, and when working reaches the depth specified the drill 15 is retreated and stopped. When the detection value exceeds the maximum value of set drive torque value or thrust value the drill 15 is retreated to discharge the cut powder to perform starting again, and when the time exceed the set time boring is stopped.
Patent JP-H04196078-A (JP)
Title: Television connector for satellite broadcasting
Inventor: YAMADA TORU
IPC: H04B1/08
Filed: 1990-11-27
Abstract: PURPOSE:To realize cost reduction by setting the dimension of a cover to a dimension equivalent to that of three wiring tools in standardized unit dimension, and providing a connection part connected to an installation frame for the wiring tools on the side surface. CONSTITUTION:A metallic shield case 2 is connected to the reverse of a cover 1 formed of an insulating material, and this cover 1 is formed in its dimension equivalent to that of three wiring tools in standardized unit dimension. Furthermore, respective four pieces of connecting claw 11 and respective two connecting holes 12 are formed on both side surfaces of the cover 1, and they are constituted so that they can be installed on either a synthetic resinous installation frame or a metallic installation frame, and these connecting claws 11 and connecting holes 12 can act as a connecting unit for the installation frame. Accordingly, the installation becomes possible by using a ready-made installation frame sold in the market as standardized wiring tools so that the necessity for manufacturing separately an exclusive installation frame disappears. Thereby, cost reduction can be realized.
Patent JP-H02171458-A (JP)
Title: Stair tread
Inventor: NAKANISHI TOSHIO
IPC: E04F11/16
Filed: 1988-12-23
Abstract: PURPOSE:To make a nonslip function effectively showable without any step difference and simply executable just like as an ordinary stair tread by laminating a hard mate rial layer and a soft material layer alternately in the horizontal direction, forming a stepboard body in this way, and exposing an edge part of the soft material layer on a top surface turned to almost horizontality of this stepboard body. CONSTITUTION:A hard material layer 4 and a soft material layer 3 are alternately laminated in the horizontal direction, forming a stepboard body 1 there, and an edge part of the soft material layer 3 is formed on a top surface turned to almost horizontal ity of the stepboard body 1 after being exposed thereon. In this case, as for the hard material layer 4, a woody laminated material is used, and a rubber sheet (more than 0.5mm in thickness) is used for the soft material layer 3, and when the laminated material serving as the hard material layer 4 is laminated, a sheet serving as the soft material layer 3 is interposed therein, and these materials are laminated as one body simultaneously by a bonding agent, thereby forming the stepboard body 1. In this connection, the soft material layer 3 is parallelly installed as plural layers in the cross direction, namely, the longitudinal direction of the stepboard body 1 so as to make a nonslip function easily showable.
Patent JP-H06172690-A (JP)
Title: Ink for ink jet recording
Inventor: ONISHI HIROYUKI
IPC: C09D11/02
Filed: 1992-12-07
Abstract: PURPOSE:To provide an ink holding the excellent properties of an ethylene urea N-alkyl-substituted derivative, having a high printing quality and storage stability, and used for ink jet recording. CONSTITUTION:The ink comprises water, a water-soluble dyestuff and/or a pigment, a polyhydric alcohol (hereinafter referred to as the component (a)), and an ethylene urea N-alkyl-substituted derivative (hereinafter referred to as the component (b)), the weight ratio of the components (a)/(b) being >=1/2, and the total weight amount of the components (a) and (b) being <=25wt.% based on the weight of the ink.
Patent JP-H04194276-A (JP)
Title: Jack for positioning window frame
Inventor: KITANO HISAAKI
IPC: E04G21/18
Filed: 1990-11-27
Abstract: PURPOSE:To facilitate microregulation of positioning of a sash by relatively moving an upper bed on an intermediate bed based on a frame through rotation of the handle of a jack for positioning a window frame and longitudinally relatively moving the upper bed through rotation of a longitudinal moving shaft. CONSTITUTION:A number of jacks J for positioning a window frame the height of which is decreased to a value lower than that of a frame 9 for an intermediate bed 1 and an upper bed 8 are inserted in respective gaps between a window opening edge and the upper, lower, right, and left sides of a sash S. Through rotation of a handle 2b, a vertical moving shaft 2 is rotated, the upper bed 8 is vertically moved through the medium of an intermediate bed 1 based on a frame 9 to temporarily fix the sash S. Through rotation of a longitudinal moving shaft 7 bit by bit, where necessary, the upper bed 8 and the sash S are longitudinally displaced from each other. Through rotation of the handle 2b, the vertical moving shaft 2 is rotated, the upper bed 8 is vertically moved in a stepped manner through the medium of the intermediate bed 1. Through repetition of above operation, the sash S is moved to an optimum position.
Patent JP-H04192016-A (JP)
Title: Cable connection structure for wired handy type electronic equipment
Inventor: MATSUSHIMA TAKESHI
IPC: G06F3/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the careless detachment of a cable in its application state by attaining a constitution where a lock means is also kept in the main body of an electronic equipment in a locked state. CONSTITUTION:A bar code reader 1 is connected to a host computer 3 via a cable 5. A female connector 31 is provided deep in the main body cases 11 and 13 and connected to a male connector 61a. Under such conditions, a lock lever 61b is never exposed out both cases 11 and 13. Then a precision driver, etc., is put into the lower case 11 for release of a locked state and a small slit 63 is drilled at the position reaching the lever 61b. In such constitution, the lever 61b is never exposed at all even if a place near the connection part of the cable 5 is held by hand. Therefore the careless detachment of the cables never occurs while using.
Patent JP-H02171002-A (JP)
Title: Variable power distributer
Inventor: SAKAKIBARA HITOSHI
IPC: H01P5/04
Filed: 1988-12-23
Abstract: PURPOSE:To set a power distribution ratio optionally by connecting a varactor diode to a circulator receiving its input from an oscillator and varying a bias voltage given to the varactor diode. CONSTITUTION:An incident wave from an oscillator 3 connecting to a 1st terminal A is led to an output terminal 1 and a varactor diode 5 toward a 2nd terminal B through a circulator 4. Moreover, a reflected wave caused at the 2nd terminal B is led to a 3rd terminal C through the circulator 4. In this case, The ratio of power led to the 1st and 2nd output terminals 1, 2 is decided depending on the impedance when viewing the varactor diode 6 from a branch point 6. Thus, the capacitance of the varactor diode 5 is changed by a bias circuit 7 to vary the impedance when viewing the varactor diode 5 from the branch point 6 thereby distributing the power from the oscillator 3 to the output terminals 1, 2 in an optional ratio.
Patent JP-H01170250-A (JP)
Title: Data error correcting method
Inventor: INUI TOSHINORI
IPC: H04L25/08
Filed: 1987-12-25
Abstract: PURPOSE:To surely receive a data in a bit unit even if spike noise exists in the data by deciding the state of data depending on what rate the data of state '1' and state '0' are included in plural sampled state data. CONSTITUTION:Every time a data is received in the unit of bits, the data state is sampled and extracted over the plural number of times and the sate of received data is decided depending on the relation of quantity of the states '1' and '0' in the plural extracted state data. That is, when the data received in the unit of bits is sampled over the plural number times, of the sampled state data is obtained normally as the same state data, but if the data has any spike noise, a part of the state data differs from other state data. Thus, in the decision of the plural state data by majority decision logic, even if any spike noise exists in the data, the data state is discriminated correctly and the error due to noise can be corrected.
Patent JP-H10154365-A (JP)
Title: Cassette door safety cover opening mechanism
Inventor: KAKEGAWA MASAO
IPC: G11B15/675
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To safely open the cassette door which is provided to cover the cassette holder of a pop up type. SOLUTION: In the mechanism, a cassette door opining button 10 is rotation freely supported to a cassette door 3 or a cassette holder 4. A restraining boss 4b1 of the holder 4 side, integrally provided with the door 3, is restrained to a cassette loading position by a latch pawl 7 supported in a housing 1 in a rotation free manner. By pressing the door 3, the rotation in the restraining release direction of the pawl 7 is prevented by a restraining release preventing recessed part 10b of the button 10. By pressing an operating knob section 10a of the button 10, the part 10b of the button 10 is allowed to rotate into the restraining release direction of the pawl 7 and is retracted.
Patent JP-H04200206-A (JP)
Title: Controller for electric vehicle
Inventor: SASAKI TOSHIO
IPC: G05B13/02
Filed: 1990-11-28
Abstract: PURPOSE:To eliminate lowering of average speed due to ON/OFF operation and to suppress possibility of exciting oscillation of truck system by a combination of fuzzy control and information relevant to adhesion. CONSTITUTION:A ground vehicle speed detecting means 21 determines a slip rate based on a ground vehicle speed V0 and circumferential speeds VA-VD of driving wheels. Differentiating means 10A-10D differentiate the slip rates to produce time differentiations lambda'A-lambda'D. Typical value VM of the circumferential speed of driving wheel is employed in a secondary differentiating means 16 for the differentiation of adhesion thus determining F. A creeping speed selecting means 24 outputs a creep speed VS. Thus operated slip rate differentiation lambda', adhesion differentiation F and creep speed VS are then normalized through normalizing means 25X-25Z and fed to a fuzzy inference block. A fuzzy inference block 26 outputs torque current command correction pattern differentiations Ip' every moment thus controlling the frequency and the voltage of an inverter.