baber/WOPTO huggingface dataset:
Patent JP-H11334638-A (JP)
Title: Controlling method for yawing movement of vehicle
Inventor: BOETTIGER FRIEDRICH
IPC: B62D113/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To expand the steering controllable range for dangerous driving situations in a steering control unit by obtaining a target value for changes in wheel steering angle and braking pressure of the wheels as well as a target braking pressure, and by generating the target braking pressure on the wheel braking cylinder via a braking pressure operation device and generating the target wheel steering angle on the wheels via a steering operation device. SOLUTION: In a vehicle, a sensor 2 detects the steering angle, and a sensor 4 detects an actual value of yaw rate. These detected values are fed to a control unit 3, respectively. The control unit 3 calculates a target steering angle for wheels to be set for both wheels on a front axle VA by means of the steering operation device. Braking force to be applied on a brake pedal 6 is converted to braking pressure by means of a master cylinder 7 and other members, and is fed to a braking control device 8. The braking control device 8 applies pressure different force to wheel braking cylinders RB0 to RB3 , respectively, independently of the other wheel braking cylinders so as to generate the target braking pressure. The braking control unit 8 is also controlled by the control unit 3 which calculates the target braking pressure.
Patent JP-H086033-A (JP)
Title: Liquid crystal element and liquid crystal device using it
Inventor: TOKANOU GOUJI
IPC: G02F1/1337
Filed: 1995-04-18
Abstract: PURPOSE:To obtain such a liquid crystal element realized in high transmittance with a non-helical structure of a chiral smectic liquid crystal to produce a large tilt angle by forming an org. oriented film containing a polymerized material having specified average mol wt. CONSTITUTION:In this liquid crystal element, liquid crystal is inserted between a pair of parallel substrates formed into electrodes. An org. oriented film is formed on at least one substrate and the org. oriented film contains at least one kind of polymer having average mol.wt. of <=30000. This polymer is preferably a polyimide expressed by formula I or a polyamide expressed by formula. II. In formulae, A is a quadrivalent org. residue, B is a bivalent org. residue, R1, R2 are 1-10C alkyl or fluoroalkyl groups, and R1 and R2 may be same or different. As for the liquid crystal material, a liquid crystal showing a chiral smectic phase and ferroelectricity is preferably used.
Patent JP-H08289473-A (JP)
Title: System voltage controller
Inventor: TAKAGI YASUO
IPC: H02J3/12
Filed: 1995-04-18
Abstract: PURPOSE: To provide a system voltage controller which can feed much power under heavy load without having adverse effect on the operational stability of a system. CONSTITUTION: A voltage sustaining circuit 2 sustains the high voltage of a main transformer at a constant level against micro disturbance of power. A decision circuit 4 in a high rate voltage compensation circuit 3 decides whether fluctuation in the high voltage of main transformer is caused by system voltage drop or micro power disturbance. When a decision is made that the fluctuation in the high voltage of main transformer is caused by system voltage drop, a voltage compensation circuit 5 in the high rate voltage compensation circuit 3 operates to increase the system voltage at high rate.
Patent JP-H07316642-A (JP)
Title: Heat treatment furnace
Inventor: NAKAMU EIJI
IPC: C21D1/74
Filed: 1994-05-27
Abstract: PURPOSE:To provide a deoiling means without using a washing machine using trichloroethane, etc., for a material to be treated stuck with the oil. CONSTITUTION:The material W to be treated stuck with oil in a furnace is vacuum-dried and, at this time, the volatile range of the oil is limited with a tight box 21 and the volatilized oil is exhausted to out of the furnace quickly from this tight box 21 through an inner exhaust system 52.
Patent JP-H0755022-A (JP)
Title: Valve gear
Inventor: FUAN DOAN GUUIEN
IPC: F16K31/363
Filed: 1994-05-27
Abstract: PURPOSE: To improve the sealing characteristic for stabilizing adjustment of a slide valve by allowing a piston to provide with a portion acting as a seat valve. CONSTITUTION: While a flow control valve 3 is closed to exhibit a seat valve characteristic, and while an outside edge 65 is placed on the sealing surface 21, the outside edge 65 interrupts the absolute sealing performance in relation to leakage loss from a first duct 37 to a second duct 61, namely the sealing performance between the exhaust side and the suction side in cooperation with the sealing surface 21 in a state where the flow control valve 3 is closed. However, when a piston 15 of the flow control valve 3 is displaced, the outside edge 65 is lifted up from the sealing surface 21, and the flow control valve 3 exhibits a normal slide valve characteristic. In this manner, a high sealing performance can be obtained by means of the seat valve realized by the outside edge 65 and the sealing surface 21, in a state in which the desired adjusting characteristic is maintained.
Patent JP-H023798-A (JP)
Title: Drain receiver for pipe connection part
Inventor: SEKINE NAOMICHI
IPC: F16L55/00
Filed: 1989-05-09
Abstract: PURPOSE:To enable a drain receiver to be easily mounted to a pipe by mounting the drain receiver to a pipe connection part, connecting the pipes through a self-seal coupling, while forming amounting part in both end parts of the drain receiver and holding it clamping the mounting part to the pipe. CONSTITUTION:A drain receiver 8 is to collect liquid of leakage from a connection part of two pipes 1A, 1B, and the drain receiver 8 is removably mounted to the connection part connecting the pipes through a self-seal coupling 2. The drain receiver 8 provides mounting parts 82, 83 in the both end parts, fixing the one mounting part 82 to a mounting metal 5 of the pipe 1A. The other mounting part 83 is fixed so as to be clamped to the pipe 1B with a movable mounting metal 6. As the result, the coupling, when it is mounted, secures a coupling piece to be threaded to the pipe without receiving the limitation of depth of screwing, and the coupling enables its mounting work to be facilitated.
Patent JP-S60259461-A (JP)
Title: Wire dot printer
Inventor: INOUE TAKASHI
IPC: B41J2/255
Filed: 1984-06-06
Abstract: PURPOSE:To form a wire dot printer capable of good half-tone display and good color display by providing plural dot wires of different diameters. CONSTITUTION:A printing head 1 is provided with plural small dot wires 2 and plural large dot wires 3. The pitch P of the wires 2 is the same as that of the wires 3, and the interval between the wire 2 and the wire 3 is deviated by an interval of D. A carriage 4, fitted with the head 1, is provided with a shaft for enabling it to be slidably supported, a belt 6 whose both ends are attached to the carriage 4, and the first pulley 7. The second pulley 8 is wound with the belt 6. The first pulley 7 is attached to the head driver 9 such as a pulse motor, etc.
Patent JP-H07300937-A (JP)
Title: Ceiling backing structure
Inventor: SAGA MASAYUKI
IPC: E04B9/22
Filed: 1994-05-02
Abstract: PURPOSE:To provide an inexpensive ceiling backing structure by reducing the material cost due to the effective utilization of materials, and by simplifying the labor such as the manhours for requiring working. CONSTITUTION:In a ceiling backing structure provided with backing materials consisting of a plurality of first backing materials 12 arranged in parallel with prescribed intervals, and a plurality of second backing materials 14 arranged in parallel with prescribed intervals so as to be perpendicular to the first backing materials 12, and backing material support 18 arranged in parallel with the first backing materials 12 for supporting the backing materials; the first backing materials 12 are fitted to the backing material support 18 previously leaving widths of a prescribed space required for intercepting the second backing materials 14. Thus, the working manhours of the backing materials can be reduced, and also material cost can be reduced.
Patent JP-S63284152-A (JP)
Title: 4-substituted benzylamine derivative, its production and use
Inventor: ARAI SEIJI
IPC: A61P31/04
Filed: 1987-05-14
Abstract: NEW MATERIAL:A compound of formula I [R1, R2, R3 are H, alkyl, halogenated alkyl; R4 is alkyl; R5 is formula II (R6 is H, alkyl, alkoxy), formula II] and its acid adducts. EXAMPLE:N-Methyl-N-[4-(1-methyl-1-methoxyethylbenzyl]-1-naphthaleneamine. USE:Antimycotic for medical purposes and fungicide for industrial purposes. They are useful against a variety of fungi including fungi parasitic on animals and causing deterioration of industrial materials and products. PREPARATION:The reaction of a compound of formula IV with another compound of formula V gives a benzylamine derivative of formula I. The compound of formula I manifests high therapeutic effect by both local and oral administration.
Patent JP-H0741163-A (JP)
Title: Conveyor in rotary hearth type furnace
Inventor: ANDORIYUU ERITSUKU MOIDEN
IPC: B65G29/02
Filed: 1994-05-02
Abstract: PURPOSE: To rapidly and surely cure a can end using a compact oven by providing a ringlike structure having the diameter much larger than the sectional diameter of an article, an article receiving means provided on its outer circumference, and a magnet means to maintain the article in a separated and projecting condition from each other in an erected condition outwardly in the radial direction of the outer circumference. CONSTITUTION: An article receiving means 40 is fitted to a rotary conveyor 10, and an article storage part 42 formed in a shape to surround and receive a part of a can end 15 is formed on an outer circumference of the rotary conveyor 10. A magnet means or device 44 is also fitted to an outer circumference of the rotary conveyor 10 adjacent to the article storage part 42, and attracts the can end into the article storage part 42 through the magnetism, and maintains the articles separate from each other in an outwardly projecting condition in the radial direction from the outer circumference of the rotary conveyor 10, and with the can end in an erected condition or in an upright condition at the circumferential edge. The can end is easily cured while carried from a carry-in conveyor 14b to a carry-out conveyor 16 in an over 12 by the can end rotary conveyor 10.
Patent JP-S62276221-A (JP)
Title: Accelerator for turbo-charger
Inventor: OMICHI SHIGEKI
IPC: F02B37/10
Filed: 1986-05-22
Abstract: PURPOSE:To improve the responsiveness of an engine by providing a reservoir tank for accumulating compressed air from a tank and a valve mechanism for supplying the compressed air inside the reservoir tank into between an exhaust port and a turbine. CONSTITUTION:A power switch signal, an exhaust temperature (t) and an engine revolution number (n) are read in from a power switch 43, an exhaust temperature sensor 42 and an exhaust air sensor 42 respectively into an electronic controller 41. When a throttle valve opening degree is more than the specified value, the exhaust temperature (t) is less than the specified value and the engine revolution number is less than the specified value, a solenoid valve 33 opens and the compressed air inside a reservoir tank 32 is supplied to an exhaust air passage 15. When the throttle valve opening degree is smaller than the specified value, or the exhaust air temperature (t) is higher than the specified value or the engine revolution number (n) is larger than the specified value, the solenoid valve 33 closes.
Patent JP-S6011014-A (JP)
Title: Guide vane for heavy dust use
Inventor: WATANABE KOU
IPC: F23J15/00
Filed: 1983-06-29
Abstract: PURPOSE:To reduce the amount of dust adhered and deposited on guide vanes and yet prevent drift from developing by a structure wherein the guide vanes are arranged only in an inner side inlet flue lying inside the center line of an inlet flue. CONSTITUTION:Guide vanes 7 are arranged in an inner side inlet flue 6b lying inside the center line Y-Y of an inlet flue 6. Accordingly, because the exhaust gas stream flowing in the inlet flue 6 is rectified only by the guide vanes 7 arranged in the inner side inlet flue 6b, the stream flows uniformly both in an outer side inlet flue 6a and the inner side inlet flue 6b. The exhaust gas stream collided against a bent part 7b divided its stream in the courses flowing the inner side and outer side of the guide vane 7. Because the exhaust gas stream divided in the outer side of the guide vane 7 produces very large vortices due to the collision energy against the bent part 7b, the adhesion and deposition of dust on the outside of the vane 7 is prevented from occurring and consequently no drift of the exhaust gas stream is developed. On the other hand, because the exhaust gas stream flowed in the inner side of the guide vane 7 is forcibly changed its direction downwards by flowing along the bent part 7b and outlet side rectilinear part 7c, the adhesion and deposition of dust or the inside of the vane 7 is eliminated.
Patent JP-H11294609-A (JP)
Title: Nozzle-like valve device
Inventor: TAKAHASHI TAKASHI
IPC: F16K13/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a cheap valve-nozzle having a flow controlling function, with a miniaturized valve body to be housed in a piping to minimize the quantity of heat radiation, improved in the appearance of the piping, and provided with a self-purifying function for reducing clogging with dust. SOLUTION: A nozzle-like valve device comprises a cylindrical valve body 2 penetrating through the wall face of a piping to be ibserted in the piping, a passage 4 provided in the valve body 2 and extending in the direction of axial line with an internal thread 3 formed on the peripheral surface, an outside opening 5 provided at the outside end part of the valve body 2 to connect the passage 4 to the outside, a side orifice 7 provided at the cylindrical part of the valve body 2 to connect the passage 4 to the inside space of the piping, and a rotatable and movable valve block 9 provided with an external thread 8 arranged in the passage 4 along the axis of the valve body 2 to be engaged with the internal thread. By moving the valve block 9 along the cylindrical part of the valve body 2, the cross sectional area of the opening of the side orifice 7 is varied to control the flow.
Patent JP-S60260845-A (JP)
Title: Ultrasonic transmitting and receiving device
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1984-06-08
Abstract: PURPOSE:To realize an interference without using a lens echo by changing the output of an oscillator to the frequency component f0 of the inside of the effective zone of a transmitting and receiving system and to the frequency component f1 of the outside of the zone. CONSTITUTION:In case of an amplitude mode method, a VCO controlling circuit 200 impresses a pulse of variable amplitude on a VCO oscillator 210, repeating alternately the oscillation of the frequency f1 and f0. The oscillating output thereof is impressed on a probe system 260 via an analog switch 220, a power amplifier 230, a directional coupler 240 and a matching circuit 250. Only the echo of the reflecting signal is then taken out by a sampling circuit 300 via an AGC amplifier 280 and an RF detector 290, after the component of the frequency f1 existing on the base excepting a reflecting echo being removed by a receiving amplifier 270. On the other hand, in case of interference mode, the echo is mixed with a base signal f0 and an interference can be caused by extending the oscillating time of the frequency f0 until the time when a sample echo appears.
Patent JP-H10294882-A (JP)
Title: Vertical s-shaped linearity correcting circuit
Inventor: KIMURA SHIZUKO
IPC: G09G1/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To suppress nonuniformity in the luminance of picture by remarkably improving vertical linearity and to make possible no control in vertical linearity by generating a correction current, which is changed based on a prescribed multidimensional function, and adding it to the basic current of vertical deflection. SOLUTION: A triangular wave current i1 of triangular wave generation circuit 1 and a parabolic wave current i2 of square wave generation circuit 2 are multiplied and an S-shaped correction current i3 is generated. At an adder 5, this current i3 is added to a charging current i4 of oscillation capacitor 6 for generating basic sawtooth waves. At such a time, the sawtooth voltage of vertical deflection is found by integrating the current i4 and when a deflection distance is defined as (y), the block length of n-th time is defined as yn and the average length of block is defined as y, the vertical linearity is expressed as (yn-y)/y×100%.  Since the correcting current i3 is generated based on the curvature data on the surface of CRT, the linearity can be suppressed less than 1.5% while improving the extension of (y) at the upper, lower and central parts of picture and no control is possible as well.
Patent JP-H04321811-A (JP)
Title: Rolling bearing device
Inventor: OTO HIROAKI
IPC: F16C33/66
Filed: 1991-04-22
Abstract: PURPOSE:To secure formation of oil film for a rolling bearing damper by using a rolling bearing lubrication oil irrespective of the temperature change in the rolling bearing. CONSTITUTION:An outer ring is inserted to a sleeve 40 which is inserted in a bearing inserting hole 3 of a housing 1 of a rolling bearing device and made of a material whose coefficient of expansion is equal to or approximate to that of the outer ring 29 of the rolling bearing with a slight clearance to such an extent as the oil film may be formed. Lubrication oil supplying holes 36 are recessed in the internal circumferential surface. Lubrication oil ejected from the lubrication oil supplying holes onto the sleeve internal circumferential surface forms the oil film for a damper by the clearance between the sleeve internal circumferential surface and the external circumferential surface of the outer ring. Even if the ambient temperature of the rolling bearing changes, the sleeve provides the same thermal expansion/shrinkage as the outer ring, and the clearance forming the oil film remains constant, suppressing the vibration in a secure manner by the oil film.
Patent JP-H10306980-A (JP)
Title: Lifting duct for metal fusion furnace
Inventor: NEHASHI KIYOSHI
IPC: F27D17/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a lifting duct for an arc furnace which is hardly influenced by a duct and splash, and is of long life, and can be surely sealed. SOLUTION: A duct, which serves a double purpose of use for gas exhaustion to lead the gas generated from an arc furnace of steel manufacture to outside and use for scrap charge to charge an arc furnace with scraps, is equipped with a water cooling panel 51 in the shape of a hollow duct which is installed between the furnace cover 2 of the arc furnace for steel manufacture and an exhaust gas duct 6, and is lifted up and down by a plurality of lifts provided around it, and an upper seal and a lower seal which seal the sections between the water cooling panel and the exhaust gas duct and the furnace cover 2 severally. The seal faces of the upper seal part and the lower seal part are so made as to abut on the opposite parts through springs 54 and 57 without sliding on them.  Moreover, the face pressure of the seal materials 52 and 56 are set by the springs 54 and 57, and they are so arranged as to follow the transformation on the side of abutting faces, and the sealing of the spring part is performed by the sheet-shaped seal materials 55 and 58.
Patent JP-S607438-A (JP)
Title: Magnetic color toner
Inventor: SHIMAMURA MASAYOSHI
IPC: G03G9/083
Filed: 1983-06-28
Abstract: PURPOSE:To improve heat and light resistance by thermally oxidizing a mixture of zinc ferrite and Fe3O4 to allow it to have a specified proportion of iron ions and incorporating the obtained zinc-contg. magnetic material in a binder resin in a specified amt. CONSTITUTION:Hundred pts.wt. of a binder resin contain 20-100pts.wt. of gamma- Fe2O3 magnetic material contg. 2-20wt% zinc obtained by subjecting a mixture of 7-70mol% zinc ferrite composed of (ZnO)x(FeO)1-xFe2O3 (x=1.00-0.90) and 93-30mol% Fe3O4 to thermal oxidation treatment to convert the constituent atomic ratio of iron into Fe<3+>/(Fe<3+>+Fe<2+>)>=0.95. Said obtained magnetic ferrite is extremely stable against light and heat, and the magnetic color toner using it as a magnetic material can form a color image causing no decoloration and discoloration for a long time, and exhibiting good characteristics against environmental conditions. Since the magnetic material contains zinc oxide, wettability to resins is enhanced and dispersibility into a binder resin is improved.
Patent JP-H02296062-A (JP)
Title: Control device for automatic transmission
Inventor: SASAKI KAZUNARI
IPC: F16H61/04
Filed: 1989-05-09
Abstract: PURPOSE:To prevent a riding feeling from being aggravated at the time of sudden deceleration by changing a down-shift line to the lower speed side as the deceleration of a vehicle becomes larger at the time of deceleration in the totally closed state of a throttle valve. CONSTITUTION:When a shift lever 9 is judged to be in an automatic transmission range, a controller 6 judges a throttle valve 16 to be in the totally closed state on the basis of throttle opening signals from a throttle opening sensor 17, that is, an accelerator in the totally closed state, and thereby judges a brake in action on the basis of brake signals from a brake sensor 18, that is, a foot brake in operation. The controller 9 then judges a vehicle being suddenly decelerated on the basis of speed signals from a speed sensor 19. At the time of sudden deceleration, the down-shift line from the fourth to the third gear speed is changed to the low speed side, and the down shift from the fourth to the third gear speed is performed at the time of low speed rather than at the time of moderate deceleration. A riding feeling is not therefore aggravated even with plural down-shifts performed continuously in a short time.
Patent JP-S63284090-A (JP)
Title: Hold spreading method for bulk ship
Inventor: MIURA MITSUTOSHI
IPC: B63B9/04
Filed: 1987-05-15
Abstract: PURPOSE:To permit a ship to be modified with no necessity for using a dock or the like, by vertically cutting a hold part over its total length in a width less than the width of an existing living area structure with respect to the upper deck structure of the existing bulk ship and leveling up the cut upper deck structure to the required height. CONSTITUTION:When a bulk ship is modified so as to increase the volume in its cargo hold 1 in the direction of height of the ship, first an upper deck 4 of the cargo hold 1 and its top side tank 5 are vertically cut over the total length of a hold part narrower than width of an existing living area structure 10 further in a width wider than the width of hatch cover 7. While a partition 8, arranged between cargo holds, is cut in a horizontal line connecting bottom plates of the top side tank 5 cutting both ship sides. Next an upper deck structure, comprising an upper deck 4, top side tank 5 and the partition 8 in the vertically cut bulk ship, hatch coaming 6 on the upper deck 4 and the hatch cover 7 are leveled up to the required height being again welded integrally through a longitudinal wall 9 of the new ship body.