baber/WOPTO huggingface dataset:
Patent JP-H03229931-A (JP)
Title: Control method of engine with supercharger
Inventor: NAKADA KUNIHIKO
IPC: F02D45/00
Filed: 1990-02-02
Abstract: PURPOSE:To prevent overrotation of a turbocharger by detecting exhaust pressure upstream from the turbocharger, and executing fuel cut at the time when the exhaust pressure increases beyond the preset pressure in a device in which main and auxiliary turbochargers are arranged in parallel. CONSTITUTION:Turbines 7a, 8a of main and auxiliary turbochargers 7, 8 mutually arranged in parallel are connected to a collection part of an exhaust manihold 3, and compressors 7a, 8a are connected to a surge tank 2 via an intercooler 6 and a throttle valve 4. An exhaust switching valve 17 and an intake switching valve 18 are provided downstream from the turbine 8a and the downstream from the compressor 8b respectively to stop the auxiliary turbocharger 8 at a low speed range. A pressure sensor 35 which detects exhaust pressure upstream from the turbochargers is provided, and when for example, detected exhaust pressure presetting generating of a stuck abnormal condition under the fully closed condition of the exhaust switching valve 17 increases beyond the preset pressure, fuel cut is executed so as to prevent overrotation of the main turbocharger 7.
Patent JP-S62184141-A (JP)
Inventor: NISHIZAKURA KOICHI
IPC: D03D15/00
Filed: 1986-02-05
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-S63191435-A (JP)
Title: Releasing system for selection type packet area receiving station
Inventor: TAKAHASHI YASUHIRO
Filed: 1987-02-04
Abstract: PURPOSE:To improve the efficiency of use of a loop by providing a function which adding the instruction of whether or not information is put in a return packet to a transmission origin in the packet, and a function which puts the information in the return packet smoothly at a receiving station when the information is put, or releases the area smoothly at the receiving station when not. CONSTITUTION:When packet transmission is performed, transmission confirmation/omission information is added to a sent packet in a packet sending buffer 46 according to the indication of a transmission confirmation/omission specifying circuit 47, then a data replacing circuit 41 sends it out to a free packet area on a loop. In such a case, an area occupying/releasing circuit 42 sets a bit 30 indicating that the area is being occupied. When transmission confirmation is specified, a reception-side communication device interprets the execution of transmission confirmation by a transmission confirmation interpreting circuit 50 on confirming that the packet is addressed to its station by an address detecting circuit 44. Then a reception result taking-out circuit 52 receives the reception result, and confirms the transmission, and an area occupying/releasing circuit 42 releases the area.
Patent JP-H09217750-A (JP)
Title: Double row tapered roller bearing with vertex of contact angle outside of bearing
Inventor: ITO MASAO
IPC: F16C19/38
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To regulate slippage of inner rings in the axial direction to make possible a clearance fit to a shaft being easy to handle, by forming a thread part on the radial peripheral surface of a butted part of a pair of inner rings, and screwing a screwing member into the thread part to fasten the inner rings. SOLUTION: A bearing 70 is provided with a double row-outer ring 1 having a lubricating oil inlet 7, and two single row-inner rings 4, and each of the inner rings 4 has an annular collar part 4a on one end in the axial direction. The collar parts 4 are provided with axial end faces 4c, and the end faces are butted together to assemble the inner rings. A thread part 4b axially extending a specified distance is provided radially on the outer peripheral surface of the collar parts 4a to be screwed into a nut member 5. In order to assemble the bearing 70, after a specified internal gap is set by axial size adjustment, the nut member 5 is screwed and fixed onto the thread part 4b of one inner ring 4, and thereafter, the other inner ring 4 is relatively rotated to be screwed into the nut member 5 to fasten the assembling parts of two sets of the inner rings.  Thus, slippage of the inner ring 4 in the axial direction can be regulated to make possible a clearance fit to the shaft.
Patent JP-H11216804-A (JP)
Title: Laminate aluminum or aluminum alloy plate for deep drawing/ironing, and manufacture thereof
Inventor: MAEZONO SHUNICHIRO
IPC: B32B15/088
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a laminate aluminum or aluminum alloy plate and manufacture thereof wherein even the laminate or the plate is subjected to a deep drawing or ironing process, break of resin films and occurrences of cracks can be avoided and a ply separation can be prevented. SOLUTION: In the laminate aluminum or aluminum alloy plate for deep drawing/ironing process, an intermediate layer comprising a silane coupling agent having amino groups is provided between a base plate comprising an aluminum or aluminum alloy and a polyamide resin film. The thickness of the intermediate layer is 0.01-1 μm. The silane coupling agent having amino groups is applied onto the base plate and dried to provide the intermediate layer and then the polyamide resin film is laminated. Otherwise, a molten polyamide resin film extruded in the form of a film is bonded onto the intermediate layer under pressure to effect a laminating process.
Patent JP-S59147203-A (JP)
Title: Position detecting method of moving body
Inventor: MATSUMOTO HIDEKI
IPC: G01D5/26
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the number of photo detectors to be used by a method wherein a photo receiving disc is rotated on a moving body, a laser beam from a fixed light source is received by a bar-like photo detector, and the position of the irradiation point is expressed in the form of polar coordinates with the center of the photo receiving disc as the origin of coordinates. CONSTITUTION:A bar-like photo detector 2 is mounted on a photo receiving disk 1 to substantially cover the entire length of a radius thereof, the disk being arranged in proper positions of a tunnel excavating shield, for example. The position of an irradiation point P of a laser beam is determined with the photo detector 2 receiving the laser beam. The position is expressed in the form of polar coordinates (r, theta), where (r) represents a distance from the center O of the photo receiving disk 1 to the photo receiving point of the photo detector and (theta) represents an angle of rotation of the photo detector 2 from the base line OX passing the center O of the photo receiving disk 1 at the time when the laser beam has been received.
Patent JP-H05220892-A (JP)
Title: Copper clad laminated sheet and production thereof
Inventor: HASEGAWA HIROSHI
IPC: B32B7/02
Filed: 1992-02-07
Abstract: PURPOSE:To provide a copper clade laminated sheet reduced in the stress generated by the difference in the coefficient of thermal expansion between a chip part and a printed wiring board and enhanced in the connection reliability with the chip part and the printed wiring board. CONSTITUTION:A copper clad laminated sheet is constituted by arranging flame spraying ceramic layers 2 on the sides of copper foils 1 and elastomer layers on both sides of a fiber reinforced plastic layer 5 between the copper foils 1 and the fiber reinforced plastic layer 5.
Patent JP-S61181845-A (JP)
Title: Stabilized olefin polymer composition
Inventor: SUGA SADANORI
IPC: C08L7/00
Filed: 1985-02-07
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to heat and oxidation, consisting of an olefin polymer, a tetrakis[methylene-3-(alkylthio) propionate]methane, a hindered phenol compd. and 9,10-dihydroanthracene. CONSTITUTION:0.01-3pts.wt. tetrakis[methylene-3-alkylthio)propionate[methane of the formula (wherein R is a 4-20C alkyl), 0.01-3pts.wt. hindered phenol compd. such as 1,3,5-tris-(3,5-di-tert.-butyl-4-hydroxybenzyl)-S-triazine--2,4,6(1H,3 H,5H)-trione and 0.01-3pts.wt. 9,10-dihydroanthracene are blended with 100pts. wt. olefin polymer such as 3-methylbutene-1 homopolymer.
Patent JP-S55116239-A (JP)
Title: Liquid suction-injection device
Inventor: SHIONO KAZUO
IPC: B08B11/00
Filed: 1979-03-01
Abstract: PURPOSE:To prevent inter-liquid contamination effectively by a method wherein an inner and an outer pipe are provided nearly on the same axis, and a liquid suction means is connected to one of them while a liquid injection means to the other, and thereby injection and suction of liquid are operated through independent paths. CONSTITUTION:When vertically moving plate 7 is lowered by a fixed distance with inner and outer pipes 1, 5 placed opposite the container, pipe 2 descends by its own weight together with the moving plate 7 and pipes 1, 5 enter the container and the tip of pipe 1 comes into contact with the bottom of the container. When the moving plate 7 descends further, these pipes stop at the position. Guide pipe 8 slides with pipe 2, descends together with the moving plate 7, compresses spring 10, and causes pipe 1 to come into contact with the bottom of the container with a proper spring pressure. Under this condition, liquid injection means 12 and liquid suction means 13 are operated. Cleaning liquid is injected from pipe 5, and unwanted liquid in the container is sucked from pipe 1, and thereby the container is cleaned. By this, it is possible to prevent inter-liquid contamination effectively.
Patent JP-S62179907-A (JP)
Title: Integral molding of sheet
Inventor: YAGI TAKEO
IPC: B29L31/58
Filed: 1986-02-04
Abstract: PURPOSE:To prevent a sheet cover from moving in a jigjag direction and consequently molding failure from developing by a method wherein magnetic bodies are provided at portions, to each of which the beading part of a sheet cover is set, of a mold and at the same time magnetic bodies are provided at the beading parts of the sheet cover in order to set to the mold. CONSTITUTION:Each beading Wc is formed by sewing a core material Mc, around which urethane sheet Y coated with iron powder is wound so as to be wound its surface with a skin material Md, into a sheet cover Wa. Under the state that an top force 3 is open to a bottom force 2, the sheet cover Wa is set to a molding surface 2a by inserting the beading Wc in the receiving grooves 4 of the bottom force 2 in order to clamp the top force 3 and the bottom force 2 together. An expandable urethane resin is charged inside the sheet cover Wa and expanded. In that case, the beading Wc does not come out of the receiving groove 4, because of being strongly attracted by a permanent magnet 5. Consequently, no positional shifting of the beading Wc of the sheet cover Wa occurs during molding and the molding failure after molding such as the generation of wrinkles, separation and the like near the beadings Wc is prevented from occurring.
Patent JP-S59147893-A (JP)
Title: Ring type pump
Inventor: MITSUI TAKAO
IPC: F04C2/04
Filed: 1983-02-14
Abstract: PURPOSE:To aim at the promotion of lightweightness and miniaturization, by having a fixed ring member constituted of both outside and inside fixed ring members and a partition member, while forming a groove, which makes a partition plate shidable, in a part in opposition to a partition member for a movable ring member. CONSTITUTION:A movable ring member 11 consists of a ring part 11 and a side plate 12 and is provided with a groove 14 in which a partition plate 18 is housed inside. Thickness of the partition plate 18 is equal to that of the side plate 12 of the movable ring member 1 and at one side of the partition plate, there is provided with a projection 18a which is fitted in a guide groove 81, guiding the partition plate. This partition plate 18 performs a horizontal motion alone so as to follow up the revolution motion of the movable ring member 1, and contacts a fixed ring member 9 all the time and that partitions the space into the suction side and the discharge side in a pump housing.
Patent JP-H08216986-A (JP)
Title: Outer hull for underwater sailing body
Inventor: KAWASETSU NOZOMI
IPC: B63G8/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide the outer hull of an underwater sailing body which is so constituted as to use a material having high strength and rigidity and facilitate machining of a cooling hole. CONSTITUTION: The outer hull of a submarine running body comprises outer and inner cylinders 1 and 2 and both the cylinders are formed of an aluminum composite material, such as a fiber-reinforced aluminum alloy material or a particle-reinforced aluminum alloy material. A number of grooves are formed in the outer surface of the inner cylinder 2 along a longitudinal cylinder. The inner surface of the inner cylinder 1 and protrusions formed between the adjoining grooves of the inner cylinder are joined together through diffusion joining. Holes 3 for cooling in a longitudinal direction are formed between the inner surface of the outer cylinder 1 and the groove of the inner cylinder 2.
Patent JP-S61183683-A (JP)
Inventor: YAMAGUCHI MASUSHI
IPC: G09B23/28
Filed: 1985-02-09
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-S56120408-A (JP)
Title: Auxiliary tire chain mounting device for car
Inventor: NAKANISHI MINORU
IPC: B60C27/00
Filed: 1980-02-26
Abstract: PURPOSE: To easily mount a tire chain by using a part of the outer edge or the side of a wheel rim, securing fittings on both sides of the tire, and hooking the tire chain on these fittings.  
     CONSTITUTION: When a tire chain 13 is mounted, it is placed, for example, spreading on the ground at the rear of a driven tire 1 and an auxiliary device A is mounted on an outer edge 3 near the one-end links 14 and 14' of the tire chain 13. When the auxiliary device A is mounted, the curling area 5 of one fittings 4 is hooked on the outer edge 3 and the curling ares 5' of the other fittings 4' is hooked on the outer edge 3, while stretching an elastic belt 8. Then the links 14 and 14' of the chain 13 are hooked on hooks 11 and 11', respectively. After that, by moving a car in the direction of the chain 13, the chain 13 is wound around the tire 1 and the links 14 and 14' are re-hooked on the stop fittings 15 and 15' on the other end of the chain. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63216853-A (JP)
Title: 2-aminoacetamide derivative
Inventor: RONARUDO SHII GURIFUISU
IPC: C07K5/06
Filed: 1988-02-04
Abstract: Compounds are provided of the following general structure: <CHEM> wherein B is hydrogen, lower alkyl (C1-C4) or methoxycarbonyl; R1 is hydrogen or methyl and where W and Q are independently selected from phenyl or 4-fluorophenyl. They are useful for providing sedative and antiepileptic activity.
Patent JP-H10204843-A (JP)
Title: Method of precluding shellfish from sticking to echo sounder transducer for alongside pier speed meter
Inventor: TAMURA MASAHIKO
IPC: B63B21/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of preventing shellfishes from sticking to echo sounder transducers of an alongside pier speed meter used for laying a vessel such as a tanker alongside the berth (pier). SOLUTION: There are provided with echo sounder transducers 23, 24 of alongside pier speed meter 21 used for permitting a vessel such as a tanker to come alongside the berth in substantially parallel from the lateral direction to the stationary legs of berth in the sea. Following this, oscillators 30, 31 of a ultrasonic cleaner 26 are installed at the stationary legs of the berth below the echo sounder transducers, and the oscillations 30, 31 are activated regularly for a predetermined period of time except when the speed meter 21 is in operation for generating cavitation. Herein, such cavitation is hit against the oscillation surface of the echo sounder transducers 23, 24, thereby cleaning up the oscillation surface of the echo sounder transducers.
Patent JP-2000224316-A (JP)
Title: Wireless speech system with monitor
Inventor: TERASAWA AKIRA
IPC: H04N7/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless speech system with a monitor where the amount of the wiring work at the installation or extension of an interphone sub-master set with a monitor is reduced. SOLUTION: An interphone master set E with monitor transmits a voice signal and a video signal sent from a doorphone slave set D with camera through a radio channel and receives a radio voice signal sent from an interphone sub-master set F with monitor through the radio channel. The interphone sub-master set F with monitor receives the voice signal and the video signal sent from the interphone master set E with monitor trough the radio channel and transmits the voice signal through the radio channel.
Patent JP-S62181915-A (JP)
Title: Rear wheel torque distribution control device for vehicle
Inventor: OYAMA FUSAYOSHI
IPC: B60K17/348
Filed: 1986-02-05
Abstract: PURPOSE:To properly control the drive torque distribution of the right and left rear wheels by serially arranging two pairs of transmission torque-variable hydraulic clutches on a rear drive shaft and interlockingly connecting the output shafts of individual clutches to the right and left rear wheels to control the clutch hydraulic pressure. CONSTITUTION:The output shaft 5 of a speed changer 2 directly connected to an engine 1 is connected to a rear drive shaft 7 via a propeller shaft 6 or the like, two pairs of transmission torque-variable type hydraulic clutches 8R, 8L are serially arranged to the said shaft 7, and both drum sides are connected to each other. The hub side output shafts 9R, 9L of the hydraulic clutches 8R, 8L are made in a double-shaft structure, the output shaft 9L is connected to the left rear wheel 12L via a final gear 10L and an axle 11L, and likewise the output shaft 9R is connected to the right rear wheel 12R. Hydraulic actuators 13R, 13L are connected to the clutches 8R, 8L and are controlled by a control unit 17 in response to outputs of vehicle speed, steering angle, and input torque sensors 15, 16, 50 to perform torque distribution control.
Patent JP-H02203144-A (JP)
Title: Controlling device for operation of air-conditioner
Inventor: YAMAMOTO MITSUHIKO
IPC: F24F11/02
Filed: 1989-01-31
Abstract: PURPOSE:To meet a specification mode required by a user sufficiently and to conduct comfortable air-conditioning by providing a control instruction means which outputs a discrete instruction signal to an air-conditioning control means so as to control discretely all air-conditioning units belonging to a group when at least one air-conditioning unit belonging to the group is set in a discrete control mode. CONSTITUTION:When all air-conditioning units 1 belonging to each group are set in a group control mode by a control mode signal of a control mode setting means 62, a control instruction means 32 outputs a group instruction signal, and when at least one of the air-conditioning units 1 belonging to the group is set to be under a discrete control, said means 32 outputs a discrete instruction signal for controlling discretely all the air-conditioning units 1 belonging to said group. Receiving the aforesaid two instruction signals, an air-conditioning control means 31 subjects each air-conditioning unit 1 to a discrete control or a group control. Thereby a control mode can be expanded and it becomes possible to meet the specification mode required by a user sufficiently and thereby to improve comfortableness.
Patent JP-H09201014-A (JP)
Title: Lubrication system for power feeder contact for motor
Inventor: KADOWAKI YOJI
IPC: H01R39/22
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To remarkably prolong the service side of a sliding section by reducing friction between a brush and the sliding surface of a commutator by forming PFPE (perfluroalkyl polyether) films on the surfaces of the brush and sliding surface, especially, between metallic alloys by using a contact lubricant composed mainly of PFPE having high functionality. SOLUTION: A motor is provided with a brush having a base section 2 composed of a thin sheet or linear elastic body of a metallic alloy and a sliding section 3 which is extended from the base section 2 or fixed to part of the base section 2. A xylene solution of 70wt.% by causing a reaction between perfluoropolyether which is a crosslinking fluorinated polyester resin containing F by about 0.4-40 wt. % and having high functionality and has a hydroxyl group at the end of an average molecular weight of 400-3,000 with an acid anhydride and/or a diacid and polyol having functionality of 2 is applied to the brush 3 and the sliding section of the commutator 4 as a lubricant.
Patent JP-S56120179-A (JP)
Title: Composite piezoelectric material
Inventor: NAKAGAWA KISAKU
IPC: H01L41/18
Filed: 1980-02-28
Abstract: PURPOSE:To obtain a material having an excellent piezoelectric constant by increasing a dielectric constant at the time of hardening extremely with the combination of oligomer having a high dielectric constant and a resin for bridging, and by using such kind of two dimensional thermosetting resin as a binder. CONSTITUTION:A nitril oligomer containing 20-30wt% of nitril group has a high dielectric constant and a proper fluidity, and is not influenced by a functional group for bridging. The bridging resin has no necessity of high dielectric constant. Epoxy resin or the like provides combined resin having good natures by the combination with the oligomer having a high dielectric constant. In this case, said resin is prepared so as to have more than 10 the dielectric constant at the time of hardening by selecting the compounding ratio, hardening condition and the like. After adding 85-95wt% of piezoelectric ceramic powders of zircon. lead titanate group to 13-15wt% of said binder, this mixture is kneaded, heated under pressure and hardened. Then, when the polarization treatment is performed while heating properly and spending a considerable long period of time, a desired piezoelectric material is obtained. Thus, the piezoelectric body having a good characteristic and a form which was not obtained formerly, is obtained at low cost.
Patent JP-H06213054-A (JP)
Title: Fuel injection method in electronic multipoint fuel injection system
Inventor: SATO JUNICHI
IPC: F02M69/00
Filed: 1993-01-19
Abstract: PURPOSE:To improve the combustibility in addition to being excellent in accelerating responsiveness by infecting fuel of one-fourth cylinder of a fuel injection quantity per cycle each cylinder requires toward respective cylinders from all fuel injection valves, at a top dead point of a suction stroke of each cylinder. CONSTITUTION:This is a four-cycle engine with an electronic fuel injection system provided with a fuel injection valve at each cylinder. In a first cylinder, by way of example, at a top dead point (A point) where a suction stroke is started, an amount of fuel of one-fourth of a fuel injection quantity per cycle required by the first cylinder is injected toward an intake pipe ranging to the first cylinder from a first fuel injection valve. On the other hand, in the A point suchlike, an amount of fuel of one-fourth of a fuel injection quantity per cycle to be required by a third cylinder is injected toward the intake pipe ranging to this third cylinder where an exhaust stroke is started. Thus, in intervals among respective cylinders, a stand-by time in the intake pipe of fuel can be made into sameness.