baber/WOPTO huggingface dataset:
Patent JP-H0311148-A (JP)
Title: Two fluid injection valve
Inventor: INANAGA NORIYASU
IPC: F02M43/04
Filed: 1989-06-09
Abstract: PURPOSE:To inject two kinds of fluid with one injection valve and by providing an needle valve spring chamber which stores second fuel, and a needle valve which is compressed against a head part of a first needle valve by a spring and opens and closes a passage between the needle valve spring chamber and a second injection hole. CONSTITUTION:A two-fuel injection valve has a first injection hole 1 for injection of first fuel and a second injection hole 19 for injection of second fuel. A first needle valve 2 is opened by fuel pressure of the first fuel, so that the first fuel is injected from the first injection hole 1. After that, the second needle valve 13 is opened by fuel oil pressure from a first fuel passage so as to inject the second fuel inside a needle valve spring chamber 12 from the second injection hole 19. Consequently, two kinds of fluid are injected with one injection valve at substantially same timing.
Patent JP-H0650538-A (JP)
Title: Safety device in gas table
Inventor: TANAKA TAKASHI
IPC: F23N5/14
Filed: 1992-06-05
Abstract: PURPOSE:To provide a safety device in a gas table where gas flame is not extinguished even while a cooking is carried out under a state in which a pan is being moved. CONSTITUTION:In the case that a sensor position detecting means 9 for detecting a movement of a temperature sensor 3 is fixed and the movement of the temperature sensor 3 is being detected within a specified period of time, an operation of a safety circuit 7 is stopped even if the temperature sensor 3 detects a high temperature and then a gas shielding valve is not closed. With such an arrangement, even if a cooking is carried out while a pan is being moved, the gas flame is not extinguished, resulting in that this device is convenient in performing a Chinese cook.
Patent JP-S6124308-A (JP)
Title: Flat antenna for microwave
Inventor: MATSUO MASAYUKI
IPC: H01Q21/06
Filed: 1984-07-13
Abstract: PURPOSE:To obtain a microwave flat antenna with high reception gain where the directivity is set optionally in three-dimension way when it is arranged on a wall face of a house by foring a feeding circuit where the length of a strip line reaching from a main deeder to a feeding end of each antenna element is different sequentially and tilting the main beam direction in a face orthogonal to the lengthwise direction of the antenna element. CONSTITUTION:A feeding end Q0'' is formed upward from the center point in eqch branch block of a strip line 3a branched in a tree from a feedig circuit 3 and the length of the strip line 3a reaching the feeding ends Q1, Q2 of each antenna element 2 from the feeding end Q0'' is different. Thus, the delay time by the strip line 3a is different from each antenna element 2, equivalent to it that the feeding end Q1 is moved to a point Q1 and the same phase face is tilted, then the main beam direction is tilted by theta deg. in the X-Y plane with respect to the X axis. The main beam direction theta is tilted optionally in the X-Y plane by setting properly the degree of difference in the length of the strip line 3a of the feeding circuit 3.
Patent JP-H06339093-A (JP)
Title: Television stand
Inventor: MATSUZAKA YOSHITAKA
IPC: H04N5/64
Filed: 1993-05-26
Abstract: PURPOSE:To obtain a television stand which can be easily mounted on almost all automobiles, regardless of whether the stand can be used or not according to the mounting structure of a seat. CONSTITUTION:This stand is provided with a freely expandable supporting pole 20, a first sucker 23 mounted freely bendably on the upper end part of this supporting pole 20, a second sucker 25 mounted freely bendably on the lower end part of the supporting pole 20, a mounting member 26 mounted rotatably on the outer peripheral surface of the supporting pole 20 and a television base 27 which is rotatably mounted on this mounting member 26 and on which a television main body 30 is mounted. Therefore, when the stand is mounted between the front glass 31 and dash board 32 within an automobile, the supporting pole 20 can be fixed between the front glass 31 and the dash board 32 by making the first sucker 23 suck the front glass 31 by properly bending the first sucker 23 and by making the second sucker 25 suck the upper surface of the dash board 32 by stretching the supporting pole 20.
Patent JP-S5935084-A (JP)
Inventor: URANO YASUO
IPC: C06B47/14
Filed: 1982-08-24
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-S5949344-A (JP)
Title: Device for using gas as secondary fuel in diesel engine
Inventor: REENDERUTO UORUTAASU
IPC: F02D19/08
Filed: 1983-08-11
Abstract: A system for use of gas, like LPG, as secondary fuel in diesel engines is concerned. Normally aspirated and pressure charged engines with exhaust gas driven charging, with End-speed or All-speed governors or with common-rail-fuel injection systems are all included. A signal (24,25) proportional to the momentary effective fuel consumption controls the gas supply (20) to the engine (1). A valve (19) in the gas supply (18) is connected to the control lever (16) of the engine governor (12) to allow gas supply only in a load range above approximately 25% and up to a maximum of approximately 40% of the full load total fuel consumption. In the lower load range uncomplete combustion of the gas thus is avoided, in the higher load range both detonation and overload are avoided and the opacity of the exhaust is improved. The consumption of liquid fuel is reduced and the exhaust gas composition is improved. An adjustable stop (28,29) limits the maximum injectable liquid fuel quantity when the engine is operated in the dual-fuel-mode. The system is designed to be both retrofittable to existing engines and fittable to factory new engines.
Patent JP-H09975-A (JP)
Title: Electric precipitator
Inventor: AKASAKA AKIO
IPC: B03C3/68
Filed: 1995-06-13
Abstract: PURPOSE: To apply optimum pulse charging voltage according to dust properties by controlling pulse output of a pulse power source of a pulse charging electric precipitator of the prestage or DC base current of a DC base power source so that a DC voltage value of a moving electrode electric precipitator of the poststage can be lowered. CONSTITUTION: DC voltage applied to a moving electrode electric precipitation part 20 from a DC power source 22 is detected by a voltage detecting part 23 to output it to a pulse power source control circuit 15. The pulse power source control circuit 15 controls a DC base power source 12 and a pulse voltage generator 13 based on this signal so that the detected DC voltage value of the moving electrode electric precipitator 20 can be lowered. That is, by charging conditions of a pulse charging electric precipitation part 10 of the prestage, dust collecting performance of the moving electrode electric precipitation part 20 is changed. Thus optimum pulse charging operation is performed.
Patent JP-H11340978-A (JP)
Title: Method and device for monitoring network
Inventor: KOBAYASHI SUSUMU
IPC: H04L12/26
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiently construct a network system by performing simulation on a network monitoring device based on the information of network constitutive equipment, route information and connection information. SOLUTION: An information input/output control part 6 inputs input data from an input control part 7 and in the case of information to be set to a route information storage part 3, traffic information storage part 4 and network equipment information storage part 5, updating is performed to information stored in the route information storage part 3, traffic information storage part 4 and network equipment information storage part 5. In the case of sampling traffic information from the network of a monitoring object or sampling information from energy network equipment, it is reported to a reception data editing part 8 and transmission data editing part 9 by the information input/output control part 6.  The transmission data editing part 9 generates a message for traffic monitor and a message for sampling the information of network equipment and sends them to a transmission control part 10.
Patent JP-H0812859-A (JP)
Title: Epoxy resin composition for sealing
Inventor: YAMAMOTO HIROSHI
IPC: H01L23/31
Filed: 1994-06-28
Abstract: PURPOSE:To obtain the subject composition comprising an epoxy resin, a phenol resin-curing agent, and an inorganic filler whose surfaces are treated with a specific silane coupling agent, substantially not generating a crack in a soldering process, etc., and giving a sealed product capable of resisting to the mounting of a semiconductor device, etc., on the surface. CONSTITUTION:This composition comprises (A) an epoxy resin [preferably a bisphenol epoxy resin of formula I (R is H3 CH.; n is 0, 1)], (B) a phenol resin-curing agent (preferably a p-xylylene-phenol copolymer), and (C) an inorganic filler whose surfaces are treated with a silane coupling agent containing a high mol.wt. coupling agent of formula II (X is alkoxysilyl; Y is amino, carboxyl; Z is polyether, alkyl, etc.; h, i, j are 0-100; k is 1-100) having a weight- average mol.wt. of 3000-10000 in an amount of >=10wt.% based on the whole amount of the silane coupling agent. The surfaces of 100 pts.wt. of the inorganic filler are preferably treated with 0.1-10 pts.wt. of the silane coupling agent.
Patent JP-H0755023-A (JP)
Title: Rotary valve
Inventor: YOSHIMOTO KAZUO
IPC: B65G51/02
Filed: 1993-06-17
Abstract: PURPOSE:To facilitate maintenance work of a sealing member by making an inner peripheral surface of a housing and an outer peripheral surface of a rotor in female and male tapered shapes respectively and moving the rotor in the axial direction by way of maintaining sealing surface pressure constant. CONSTITUTION:As an inner peripheral surface of a housing 2 and an outer peripheral surface of a rotor 8 are respectively formed in tapered shapes, sealing members 24, 28 of the outer peripheral surface of the rotor 8 are formed in a tapered shape as a whole, too. Consequently, even when the state to cause abrasion on the sealing members 24, 28 due to use of a rotary valve and to make a clearance between the inner peripheral surface of the housing 2 and the sealing members 24, 28 due to temperature change is brought about, if the rotor 8 is moved in the axial direction toward the direction to maintain contact surface pressure (sealing surface pressure) between the inner peripheral surface of the housing 2 and the sealing members 24, 28 constant, the tapered sealing members 24, 28 are completely adhered on the inner peripheral surface of the housing 2. Accordingly, it is possible to facilitate maintenance work of the sealing members 24, 28.
Patent JP-S5859954-A (JP)
Inventor: GEIBUIN MAREI KURII
IPC: C07K19/00
Filed: 1981-09-16
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-H04369840-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII SATORU
IPC: H01L29/812
Filed: 1991-06-18
Abstract: PURPOSE:To provide the manufacturing method of a semiconductor device of a structure wherein an active layer can be formed into a high-concentration thin layer with good controllability and evenly. CONSTITUTION:Si ions are implanted in the surface of a GaAs semiconductor substrate 1 to form an active layer 2. Then, an O2 plasma CVD method is conducted on the substrate 1 and an oxide film 3 consisting of Ga2O3 is formed on the surface of the substrate. Then, the layer 3 is removed with an HF solution and the layer 2 is formed into a thin layer. Then, ohmic regions 4 and 5 are formed and after that, an insulating film 6 is formed on the substrate surface to perform an annealing treatment. Then, electrodes 7, 8 and 9 are formed.
Patent JP-H0311615-A (JP)
Title: Manufacture of x-ray mask
Inventor: MATSUO TADASHI
IPC: G03F1/22
Filed: 1989-06-08
Abstract: PURPOSE:To suppress an increase in the intensity of transmitted X-rays in the central part of a Ta pattern due to Fresnel diffraction and thereby to prevent the lowering of a mask contrast by a method wherein the section of the pattern is sloped to be shaped in a trapezoid by dry etching with a fluorocarbon gas. CONSTITUTION:When reactive ion etching with a fluorocarbon gas in conducted under a high pressure of about 14Pa, chemical etching due to a radial reaction is predominant over a physical sputtering effect due to ions and side etching occurs on a Ta pattern 2. Since the depth of this side etching is proportional to a time during which each part of the Ta pattern 2 is exposed to plasma, the Ta pattern 2 sloped smoothly is formed consequently. Thereby the lowering of a mask contrast due to Fresnel diffraction can be prevented.
Patent JP-H09324791-A (JP)
Title: Submerged motor pump
Inventor: NAKAMURA TERUO
IPC: F04D13/10
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To stably support a rotary main shaft even at transitional operation by forming a main shaft supporting face of an auxiliary bearing supporting the rotary main shaft with the taper faces during stopping a pump or at transitional operation of the pump, except a static pressure bearing supporting the rotary main shaft by pressure of pressurized fluid. SOLUTION: A rotary main shaft 9 during stopping a pump is brought down by the dead weight, and the taper faces of a lower bearing sleeve 22 and a lower shaft sleeve 24 are fitted with each other so as to form a lower supporting face FL. Even when the rotary main shaft 9 is brought down by compression coils 26, an upper ball bearing 19 of auxiliary bearing follows to the lower part of the rotary main shaft 9 together with a bearing housing 25, and the taper faces of an upper bearing sleeve 21 and an upper shaft sleeve 23 are fitted with each other so as to form an upper supporting face FU. Under the transitional condition in which discharge pressure of the pump at starting does not reach sufficient pressure, the rotary main shaft 9 is rotated in the same condition as that at stopping the pump, and hence the upper and the lower parts of the rotary main shaft 9 are stably supported with the upper and lower bearings 19, 20 without clearance and eccentricity.
Patent JP-H04369711-A (JP)
Title: Electronic disk sub-system
Inventor: SATO KEI
IPC: G06F12/16
Filed: 1991-06-19
Abstract: PURPOSE:To keep the high reliability of data without deteriorating performance. CONSTITUTION:A first electronic disk device 100, a second electronic disk device 200 and a third electronic disk device 300, into which the same data is written, are daisy-chain-connected by a processor and a first interface 400, and the second electronic disk device and the third electronic disk device are connected by a second interface 500. The respective electronic disk devices 100, 200 and 300 have first comparator circuits 102, 202 and 302 comparing the data transmitted from the first interface 400 with the data on a device in use and second comparison circuits 104, 204 and 304 comparing the data transmitted from the second interface 500 with the data on the device in use.
Patent JP-S5934923-A (JP)
Title: Sealing structure of car-body panel
Inventor: KANEKO AKIHISA
IPC: B60J5/00
Filed: 1982-08-23
Abstract: PURPOSE:To fix a screen easily by installing a tapered surface downwardly inclining toward the outdoors to the side edge section of the opening of the car- body panel forming a vertical wall. CONSTITUTION:Triangular flange sections 31a, 31b projecting to the outdoors 3 side are formed to the lower sides from the approximately central positions of both side edge sections 30a, 30b in the opening edges 13 of a door inner panel 7, the oblique side sections 32a, 32b of the flange sections 31a, 31b are bent oppositely, and the tapered surfaces 33a, 33b dropping and inclining at a fixed angle theta toward the outdoors 3 are formed to the oblique side sections. The outer circumference 40 of the upper section 39 of the sealing screen 38 is bonded with the indoor side surface 14 of the opening edge 13 by a sealing material 41 while the lower section 42 of the sealing screen 38 is projected to the outdoors 3 side from an opening 12, and the outer circumference 43 is supported by the tapered surfaces 33a, 33b of the flange sections 31a, 31b. Accordingly, the sealing screen is fixed easily, and sealing capability is also improved.
Patent JP-S6038446-A (JP)
Title: Container
Inventor: MURAKAMI YOSHIO
IPC: B65D1/00
Filed: 1983-08-12
Abstract: PURPOSE:To improve deformation and cracking of a head-sealed part due to a temperature increase, by molding a container having a pouring mouth protruded from its body from a blend of a specified high-pressure process polyethylene and a linear polyethylene. CONSTITUTION:A blend is formed from 50-95pts.wt. high-pressure process polyethylene of a melt index of 0.1-10g/10min and a density of 0.915-0.940cm<3>/g and 5-50pts.wt. linear polyethylene of a melt index of 0.1-10g/10min and a density of 0.910-0.930g/cm<3>. The purpose container is obtained by blow-molding the blend into a container having a protruded mouth 2' protruded from the body 1' (the pouring mouth 2' is heat-treated and the container is heat-treated). In order to improve the performance of an article, it is possible to add a pigment, antioxidant, nucleating agent, antiblocking agent, lubricant, etc., in addition to the above polymer.
Patent JP-H06337041-A (JP)
Title: Gear mechanism
Inventor: NAKANO TAKASHI
IPC: F16H55/08
Filed: 1993-05-27
Abstract: PURPOSE:To smoothly and surely embody gearing between a pair of involute gears. CONSTITUTION:A cross section, which is perpendicular to a shaft, of a tooth crest 18 in an involute gear is formed into a curve, which passes across two intersection points between a theoretical tip circle and an involute curve 17 constructing a tooth flank, is inscribed with the second tip circle with a diameter D2, which is larger than a diameter D1 of a theoretical tip circle, and is connected with the involute curve 17 smoothly.
Patent JP-H06339033-A (JP)
Title: Facsimile equipment
Inventor: TEZUKA YOSHIAKI
IPC: H04N1/32
Filed: 1993-05-27
Abstract: PURPOSE:To automatically judge the capability of its own equipment and to prepare and transmit a DIS command. CONSTITUTION:The counter value of a box counter 18 is increased or decreased when a confidential box is opened or deleted, and the counter value of a cipher number counter 20 is increased or decreased when a personal code number is set or deleted at the confidential box. A confidential exclusive use instruction discriminating part 21 discriminates whether or not the facsimile equipment is set exclusively for confidential. A DIS preparing part 22 detects the capability of its own equipment based on the counter value of the personal code number counter 20 and the detection signal of the confidential exclusive use instruction discriminating part 21, and prepares the DIS command indicating the capability. The prepared command is transmitted to a transmitter when an incoming call is detected by an incoming call detecting part 23.
Patent JP-H05324193-A (JP)
Title: Pointing device
Inventor: TAKAHASHI TAKAYUKI
IPC: G06F3/0354
Filed: 1992-05-14
Abstract: PURPOSE:To improve the operability of the pointing device by changing the leading-out direction of a cable at the time of operating the device. CONSTITUTION:In the pointing device provided with an operating click button 3 and a cable 3 led out for signal transmission, plural connectors 73 to 76 capable of transmitting signals to the cable 8 are arranged on plural positions of a pointing device body and one of the connectors 73 to 76 is selected and connected to a connector 80 connected to the cable 8. At the time of operating the pointing device, the inserting position of the connector 80 of the cable 8 is changed to select the cable leading-out direction to the button 3.
Patent JP-S5579040-A (JP)
Title: Preparation of catalyst
Inventor: NAGASAKI MASAHIKO
IPC: B01J23/89
Filed: 1979-11-12
Abstract: PURPOSE: To provide a high-strength flexible catalyst useful for cleaning automobile exhaustion gas by a method wherein machined steel powder is degreased and molded, sintered at a high temperature reducing atmosphere to form catalyst carrier, and immersed in aq. soln. of catalytically active metal or its cpd, for a very short period of time.  
     CONSTITUTION: Machined powder obtained as waste of by-product in machining process of steel products is treated for degreasing, molded in a desired shape, and sintered at a hihg-temperature reducing atmosphere. This provides sintered machined powder body consisting of pure reduced iron, which is then immersed in aq.  soln. of catalytic active metal such as chloroplatinic acid or its cpd. for a very short period of time. This allows the soln. to be penetrated into the inside of the sintered body, the surface of each machined powder to be easily substituted by catalytic active metal, thereby providing a catalytic body having catalytically active metal surface layer. The catalyst body has great strength and flexibility, that is, a preferable property that withstands large pressure and abrasion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11341141-A (JP)
Title: Portable telephone set
Inventor: HISADA RITSUKO
IPC: H04W76/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To change a telephone number for domestic communication into a telephone number for international communication at the time of operating international communication even when an owner registers the telephone number of the other party in a telephone book memory as the telephone number for domestic communication. SOLUTION: The identification number of a network with which a portable telephone set is connected at present is read from a network connection controlling and managing means 9. In this case, when it is recognized that calling to the other party is international calling by confirming the present position country from a network data table 4, and the telephone number of the destination of calling is registered as a telephone number for domestic communication, the telephone number is converted into a telephone number for international communication by using a telephone number converting means 5.
Patent JP-S5480072-A (JP)
Title: Electrode forming method for semiconductor device
Inventor: MIYASHITA ISAO
IPC: H01L21/306
Filed: 1977-12-09
Abstract: PURPOSE: To ensure the trouble-free lift-off with elimination of the slack of the photo resist film and furthermore to prevent occurrence of the beard-type protrusion on the Al film to avoid the short circuit.  
     CONSTITUTION: Both p-type and n-type layers are formed on the n-type substrate and then coated with SiO 2 4. Then photo resist 5 is coated with the exposure and development applied, and the plasma ashing process is given to eliminate completely the slack of film 5 side. An openingis provided to film 4 via resist mask 5, and Al film is coated to carry out the ligt-off. Thus, an easy break of the stage is possible because of no slack, and the beard-type Al is never caused. 
     COPYRIGHT: (C)1979,JPO&Japio