baber/WOPTO huggingface dataset:
Patent JP-S54159700-A (JP)
Title: High dielectric ceramic composition
Inventor: FURUKAWA KIYOSHI
IPC: H01B3/12
Filed: 1978-06-06
Abstract: PURPOSE: To obtain a ceramic composition which can be baked at low temperatures and has a stable temperature characteristic by adding Pb(Mn 1/3 Ta 2/3 )O 3  to a compound containing PbO, Fe 2 O 3 , Nb 2 O 5 , MgO, Ta 2 O 5 , and NiO as the main components.  
     CONSTITUTION: A ceramic composition which is obtained by adding 0.05 to 5 wt% Pb(Mn 1/3 Ta 2/3 )O 3  as the subsidiary component to 100 wt% of a compound composed of 60.71 wt% PbO, 3.26 to 11.41 wt% Fe 2 O 3 , 5.42 to 19 wt% Nb 2 O 5 , 0 to 2.56 wt% MgO, 22.2 to 28.05 wt% Ta 2 O 5 , and 0 to 2.8 wt% NiO. The ceramic composition, obtained by compounding oxides as raw materials in a proportion to meet the aforesaid composition, can be sintered in a low temperature region from 800 to 1000°C to give a Pb(Fe 1/2 Nb 1/2 )O 3 -Pb(Mg 1/3 Ta 2/3 )O 3 - Pb(Ni 1/3 Ta 2/3 )O 3 -Pb(Mn 1/3 Ta 2/3 )O 3  high-dielectric ceramic composition having a high dielectric constant and good insulation resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62269794-A (JP)
Title: Sucker with filter
Inventor: JIYAN UEE EMU MIEIERUSU
IPC: C02F1/18
Filed: 1987-03-24
Abstract: The invention relates to a device for taking liquid from a reservoir by inward suction with simultaneous filtration, comprising a flexible tube [10] having at one end a filtrating unit [11], which can be immersed in the liquid through an opening in the reservoir, and having a mouthpiece [12] at its other end. The mouthpiece is connected to the tube in a sealing manner via a flexible hollow member [13] which forms an internal connection between tube and mouthpiece, and before use of the device the mouthpiece may be enveloped hygienically by a detachable protective cap [20].
Patent JP-S51150862-A (JP)
Title: Hot water floor heating system
Inventor: FUERITSUKUSU DOOSUTO
IPC: F24D3/14
Filed: 1976-06-09
Abstract: The heater is in the form of a hot water carrying pipe coil supported on a suitable base, such as a sub-floor, and having spaced parallel pipe ducts interconnected by pipe bends. A pair of parallel supporting laths, preferably in the form of flat bars, are fixed on the sub-floor in spaced relation to the opposite side walls of a room to be heated, and circularly curved members are secured to the laths at spacings therealong equal to the spacing between the pipe ducts, the curved members on one lath being staggered longitudinally relative to the curved members on the other lath. The connecting bends of the pipe coil are looped around these curved members, which latter thus serve as a pipe laying gauge. Stop members are secured to the laths in spaced relation to the free ends of the curved members to form, in effect, troughs for the connecting pipe bends. Heat transmitting metal lamellae are secured to the pipe ducts to interconnect adjacent pipe ducts, and these lamellae may be formed with half-shell portions at each end, one overlying a pipe duct and the other underlying the adjacent pipe duct. The lamellae may be formed with alternating rows of depressions and elevations. In hard to heat areas of the floor, the parallel pipe ducts may be arranged much closer together than in the remainder of the floor, as by having a pitch which is one half the pitch of the pipe ducts in the remainder of the floor and, in such case, the curved members in the hard to heat area of the floor have an angular extent of more than 180 DEG  and a radius which is less from that of the curved members in the remainder of the floor. The lamellae may be metal or may be metal powder-containing plastic.
Patent JP-S62226245-A (JP)
Title: Memory control system
Inventor: HOSOBUCHI YOSHIYUKI
IPC: G06F12/00
Filed: 1986-03-28
Abstract: PURPOSE:To shift data at a high speed for processing by changing the contents of a register which sets the head address of each memory circuit having the duplicated addresses. CONSTITUTION:When a memory reading request is produced from a system bus, a comparator 21 of a memory control circuit 20 compares the contents of an address setting circuit 10 and a higher bit of an address and outputs a chip selection signal to a memory circuit 50. Furthermore an address converting circuit 40 converts a lower bit of the address into an address and delivers an address signal to the circuit 50. In such a way, the comparison of addresses is carried out based on the set value of the circuit 10. Therefore a shift is facilitated between two addresses of data just by changing the set value of the circuit 10.
Patent JP-H01241173-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L29/78
Filed: 1988-03-23
Abstract: PURPOSE:To realize fine structure of a stable element by enabling connection with a silicon substrate by self-alignment and by increasing a connecting area of wiring metal. CONSTITUTION:A first gate electrode layer 102 whereon a first insulating film 101 and a second insulating film 103 are arranged up and down is shaped on a semiconductor substrate 100 of a first conductivity type. A wall body 104 which consists of an insulation material is formed on a sidewall of the first and the second insulating films 101, 103 and the first gate electrode 102. Second polycrystalline silicon 105 is deposited and oxygen ion 107 is selectively introduced to the second polycrystalline silicon 105 to oxidize the second polycrystalline layer 105 wherein oxygen is introduced by heat treatment. According to this constitution, good connection of the silicon substrate 100 and the second polycrystalline 105 can be realized even with a connection area of approximately 0.4mu, and electrode interval can be thereby minimized.
Patent JP-S5994609-A (JP)
Inventor: BIRASU GAJIYANAN BANKARU
IPC: D01D5/253
Filed: 1983-04-20
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-H04305228-A (JP)
Title: Exhaust gas purifying device
Inventor: MINAMI MITSURU
IPC: F01N13/02
Filed: 1991-04-01
Abstract: PURPOSE:To clean transparent glass by desorbing and decomposing the HC sticking thereto. CONSTITUTION:A photocatalyst 5 is provided in the mid-way of a bypass passage 4 which bypasses an exhaust discharge passage 1. A UV irradiating lamp 7 is provided in a housing chamber 8 in the position where the exhaust discharge passage 1 is held in order to activate the photocatalyst 5. The transparent glass 9 for isolation is provided in the aperture 8a of the housing chamber 8. A stop valve 10 for selectively changing over the use of the bypass passage 4 is provided. The bypass passage 4 is opened by the stop valve 10 and the UV irradiating lamp 7 is lighted to activate photoirradiation 5 by irradiation with UV rays and to purify the exhaust gases when the exhaust gases are low in temp. On the other hand, the bypass passage 4 is closed and the exhaust gases of middle and high temps. are passed only to the exhaust passage 1 if the exhaust gases are at the middle and high temps. The transparent glass 9 is heated by the heat of the exhaust gases passing alongside the transparent glass 9 at this time and the HC sticking to the transparent glass 9 is desorbed cracked. The transparent glass 9 is thus cleaned.
Patent JP-S62226073-A (JP)
Title: Measuring method for three-dimensional position of vehicle
Inventor: ICHIMURA YASUHIKO
IPC: G01S5/16
Filed: 1986-03-28
Abstract: PURPOSE:To measure the positions of plural running vehicles by emitting a laser beam for rotating at constant speed on a horizontal plane, at the reference position of one part, and photodetecting the laser beam and receiving a signal radio wave, in the vehicle whose position is to be measured. CONSTITUTION:A laser beam emitting device 21 and a non-directional transmitter 26 are provided on a spot of one part. When a construction vehicle 51 is inclined on a road surface, a signal from an inclinometer 61 operates an attitude control device 32 through a computer 62, and the photodetecting surface of a laser photodetecting part 31 is always held vertically. Also, a signal by the laser beam which is photodetected 31 becomes the data of photodetecting timings tA, tB and a photodetecting height position of the photodetecting part 31, in a photodetecting laser processing circuit 63, inputted to the computer 62, the data of the photodetecting height position is processed, and the photodetecting position is controlled 32. Subsequently, a radio wave from the transmitter 26 is received by one member 551 of a mobile radio equipment, inputted to the computer 62, and in the computer 62, three-dimensional positions (x)-(z) of the vehicle are calculated, and sent to a radio equipment 59 installed in a job site management office, from one member 552 of the radio equipment.
Patent JP-S60212843-A (JP)
Title: Recording stylus of high-density recording device
Inventor: KAYANUMA KANJI
IPC: G11B9/02
Filed: 1984-04-06
Abstract: PURPOSE:To use a recording stylus itself for impressing an electric field and irradiation of a light for heating upon a recording layer so as to simplify the constitution of a high-density recording device, by passing the laser light for heating through the recording stylus itself equipped with an electrode and heating the recording layer of a recording medium with the laser light. CONSTITUTION:An electrode 4 is constituted at the front end section of an optical fiber 3, to which a laser light is supplied from a light source, by a means which deposits a conductive material, etc. An information signal voltage is supplied to the electrode 4 from a recording signal source through a connecting line 5 and a cantilever 6 coupled with a carrying device is fixed to the optical fiber 3 near the front end section. When the laser light is passed through the optical fiber 3 and an information signal voltage is applied upon the electrode 4 through the connecting line 5 by using the recording stylus constituted in such a way, a phase change occurs in the recording layer 1 of a recording medium D and information signals are recorded.
Patent JP-S60259299-A (JP)
Inventor: NAKAGAWA JINZOU
IPC: D06F75/26
Filed: 1985-04-01
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-S62232489-A (JP)
Inventor: RII JIYABISU HAWAADO
IPC: C10G5/06
Filed: 1987-03-23
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-S62231518-A (JP)
Inventor: HARORUDO ROBAATO RONAN JIYUNIA
IPC: H03K17/56
Filed: 1987-03-23
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-H08240771-A (JP)
Title: Zoom lens
Inventor: ITO YOSHIAKI
IPC: G02B13/18
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a compact zoom lens having high optical performance over the entire variable power range, consisting of two lens groups whose variable power ratio is about 2.6 to 2.9, having short entire length and including the wide angle of view. CONSTITUTION: This zoom lens is provided with two lens groups, that is, a 1st group L1 having positive refractive power and a 2nd group L2 having negative refractive power, and variable power is executed by changing a distance between both lens groups in order from an object side. The 2nd group L2 is provided with one positive lens and one negative lens, and an aspherical layer obtained by applying and hardening transparent resin is formed on the surface of at least one lens on the object side out of the lenses consisting of glass material in the 2nd group L2.
Patent JP-S56169127-A (JP)
Title: Treatment of substance containing zinc, indium and silver
Inventor: TOMITA MASATOSHI
IPC: C22B11/00
Filed: 1980-05-26
Abstract: PURPOSE: To effectively recover Zn, In and Ag by combining a process of heating a substance contg. Zn, In and Ag to a specified temp. or above after adding a reducing agent and a chlorinating agent with a process of treating the substance at a specified temp. or above in an oxidizing atmosphere after adding a chlorinating agent.  
     CONSTITUTION: This method relates to the treatment of a substance contg. Zn, In, and Ag such as residue discharged by the dry or wet refining of Zn. The substance is regulated to a fixed grain size, and it is treated at ≥800°C after adding a reducing agent such as anthracite, brown coal or coke a chlorinating agent such as calcium chloride or ammonium chloride. The substance is then treated at ≥800°C in an oxygen atmosphere after adding a similar chlorinating agent. The 2 processes may be carried out in the reverse order. Prior to the treatments Zn is removed as required. In a wet process, sulfuric acid is added to the substance, and Zn is leached out by roasting. In a dry process, the substance is reduced with a reducing agent at ≥900°C. Thus, Ag is volatilized first, and In and Zn are recovered by volatilization as chlorides. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62226566-A (JP)
Title: Alkaline battery
Inventor: SHINODA KENICHI
IPC: H01M4/42
Filed: 1986-03-27
Abstract: PURPOSE:To decrease the scattering of the weight to increase the weighing accuracy of a negative electrode and to increase the storage performance of a battery by using a gelled negative electrode containing zinc or zinc alloy particles whose fluidity measured based on JIS Z 2502 is 25&-35 sec/50g. CONSTITUTION:A gelled negative electrode containing zinc or zinc alloy particles whose fluidity measured based on JIS Z 2502 is 25&-35 sec/50g is used. As the zinc alloy particles, for example, one or more elements selected from a group of mercury, lead, bismuth, indium, gallium, aluminum, thallium and others are alloyed with zinc. The scattering of the weight of the negative electrode is reduced to increase weighing accuracy of the negative electrode.
Patent JP-S59196928-A (JP)
Title: Gas turbine
Inventor: TEJIMA KIYOMI
IPC: F02C3/30
Filed: 1983-04-21
Abstract: PURPOSE:To raise the temperature of working gas of a gas turbine without increasing the quantity of cooling air, by separating the internal space of a combustor chamber into a main body section and a tail casing section, and providing a water injection means in a cooling-air chamber formed in said tail casing section of the combustor chamber. CONSTITUTION:A combustor chamber having therein a combustor 3 for a gas turbine 1 is separated into a main body section and a tail casing section, and a water injection means 5 is provided in a cooling-air chamber formed in the tail casing section of the combustor chamber. The water injection means 5 injects water into the cooling-air chamber for supplying cooled air to stator blades of the turbine. Thus, since the temperature of cooling air is lowered, it is enabled to raise the temperature of work gas without increasing the quantity of cooling air.
Patent JP-H07280919-A (JP)
Title: Radar apparatus
Inventor: SAITO KOICHI
IPC: G01S7/282
Filed: 1994-04-07
Abstract: PURPOSE:To control the rotational speed of an antenna automatically to an optimum value according to a ship speed or the like by determining the rotational speed of the antenna on the basis of input information such as ship-speed information or the like and controlling the rotation drive part of the antenna so as to become a determined rotational speed. CONSTITUTION:Navigation information from a navigation apparatus such as a GPS apparatus, a loran or the like, e.g. ship-speed data, is input by an interface circuit 15, and the date is input to a CPU 11. Also radar-observation-range information which is being observed at present in a CRT display device 9 is input to the CPU 11. The CPU 11 computes the optimum rotational speed of an antenna by adding the range information to the navigation information, and it sends a computed value to an antenna-rotational-speed control circuit 14 as a rotational-speed instruction signal. The circuit 14 takes into the rotational-speed instruction signal from the CPU 11, it gives an instruction on an absolute rotational speed to a servomotor or the like as the rotation drive part of the antenna, and it sends a control voltage so that the antenna stably keeps the rotational speed instructed from the CPU 11.
Patent JP-H05235992-A (JP)
Title: Atm control information transfer system
Inventor: ONISHI KOICHI
IPC: H04Q11/04
Filed: 1992-02-20
Abstract: PURPOSE:To prevent complicated mechanism and increase an exchange cost even when number of modules is increased by transferring inter-exchange module control information through an inter-STM exchange module coupling device and a specific ATM coupling mechanism. CONSTITUTION:A building block exchange in which exchange modules 1, 11 accommodating a subscriber line or an inter-station transmission line or the like are coupled by a synchronous transfer mode(STM) inter exchange module coupling device 6 is provided with an asynchronous transfer mode(ATM) coupling device 10 having a cross connect function. Then STM buses 8, 9 for control information transfer from exchange modules 1, 11 are connected to the ATM coupling device 10 via the STM inter exchange module coupling device 6 and the control information is transferred between the exchange modules 1, 11 via the STM inter exchange module coupling device 6 and the ATM coupling device 10. Then the capacity of the STM buses 8, 9 is selected to be a capacity of an integer multiple of the cross connect speed unit of the STM inter exchange module coupling device 6.
Patent JP-H03271640-A (JP)
Title: Housing for air-conditioner
Inventor: NAKAJIMA HIROSHI
IPC: F24F13/22
Filed: 1990-03-19
Abstract: PURPOSE:To reduce the number of parts to obtain insulating effect, save labor for the assembly work, and at the same time, make lightening in weight possible by a method wherein a box body which is open on the bottom is formed by a top plate and side surface parts, and the side surface part is constituted of a panel with an air layer which is formed by a central core and flat plates which are placed on both sides of the core. CONSTITUTION:A housing 1 which is open on the bottom is formed by an air- conditioner top plate 11 and side plates 15, and at the same time, the side plate 15 is formed to have an air layer by a central core 16 and an inner wall side plate 17 and outer wall side plate 18 which are placed on both sides of the central core 16. Thus, by providing the corrugated central core 16 between the inner wall side plate 17 and outer wall side plate 18, the side plate 15 can keep rigidity against forces from respective directions. Also, since heat insulating effect can be obtained by the air layer, heat insulating material can be omitted. In addition, since the side plate 15 is made of plastic, it weighs lighter as compared with a side plate made of steel plate.
Patent JP-S61229978-A (JP)
Title: Pressure generating device by working fluid
Inventor: TAKEDA TSUTAE
IPC: F03G7/06
Filed: 1985-04-02
Abstract: PURPOSE:To make operation of working fluid at high cycle frequency with reduced heat loss and shortend response time by operating a working liquid less influenced by temperature change by working fluid which changes its volume by cooling and heating, and driving a motor by the working liquid. CONSTITUTION:A piston 2 is arranged to make sliding motion freely inside a cylinder 1 having a heat insulating wall 16 on its inner face. A working liquid 5 such as a working oil or the like with little influence caused by temperature change is received on one side of the piston 2 inside the cylinder 1, and so is a working fluid 4 such as a two-phase fluid or the like which expands by heat on the other side. And, the working fluid 4 is reciprocally heated or cooled by a heating body 7 or a cooling body 8 to be shrunk or expanded in order to drive the piston 2. Pressure is transitted to the working liquid 5 by the operation of the piston 2, and a motor is operated by the working liquid 5 by the above mechanism.
Patent JP-S59195287-A (JP)
Inventor: WATARI MASAO
IPC: G10L19/02
Filed: 1983-04-20
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-S56167315-A (JP)
Title: Manufacture of electrical insulating coil
Inventor: SUGANO SHIYUU
IPC: H02K3/32
Filed: 1980-05-27
Abstract: PURPOSE: To obtain a coil having superior insulation by winding the insulating tape of a polyparavanic acid film on an electrical conductor in piles wherein thermosetting varnish mixed a multifunctional isocyanate compound with the ratio of 2.5W25 in equivalent to a multifunctional epoxy compound of 1 in equivalent is immersed in the tape.  
     CONSTITUTION: A poly paravanic acid film is wound on the surface an electrical conductor in semipiles by several turns wherein the film is fixed by previously combininbg 2-ethyl-4-methylimidzole with polybutadiene with the ratio of 1g for a tape of 1m 2  as curing catalyst. Next, glass fiber cloth attached a curing catalyst of 0.5g for a tape of 1m 2  is wound by one turn on the extreme outer layer. Then, thermosetting varnish consisting of a multifunctional isocyanate compound of 2.5W 25 in equivalent to a multifunctional epoxy compound of 1 in equivalent is immersed in the tape after reducing pressure for heating cure. In this way, it becomes possible to obtain an electrical insulating coil having high insulation and corresponding to F familyWH family. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57184994-A (JP)
Title: Electronic timepiece
Inventor: ICHIKAWA SHINGO
IPC: G04G5/00
Filed: 1982-04-27
Abstract: PURPOSE:To reduce the number of control members and to provide an electronic timepiece provided with a control system which is easily understood, by an operator , by a method wherein a display switching push-button and a calling push- butten of a correction digit selecting condition are controlled through setting of a predetermined program and by means of a selection control and a correction control. CONSTITUTION:A time display part 2, an illuminating lamp 3, a selection control push-button 4 for switching a display of a display part 2 and calling a correcting digit selection condition, and a correcting control push-button 5 for correcting a selected correcting digit are mounted to a digital electronic timepiece 1. An output of a crystal oscillating circuit 10 is inputted to a clocking circuit 11, and a display circuit 13 displays a time via a display switching circuit 12. A correcting input control circuit 14 transmits a correcting signal, following the operation of the control push-button 5, to a selected correcting digit, a program circuit 15 stores a program for switching a display and calling a correction digit selecting condition, and selection is made through the operation of the control   push-button 4. A function of a timer 16 executes in order programs for switching a display and selecting a correction digit.
Patent JP-H0613618-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIZAWA TOSHIAKI
IPC: H01L27/02
Filed: 1993-03-29
Abstract: PURPOSE:To provide a semiconductor device in which the reach-through breakdown voltage of elements in a detection part is increased as compared with a main current part. CONSTITUTION:In this semiconductor device, each element is composed of, for example, the cells of DMOS, IGBT and BPT, and one part acts as a detection part and the rest acts as a main current part. These detection part and main current part is provided with a high concentration substrate 1 having a first conductivity type low concentration layer 2 as common electrode in which a second conductivity type main well region 31 and a sub-well region 33 are formed on the surface part of the layer 2. A first conductivity type surface electrode region 51 which makes the other electrode of the main current part is formed on the surface part of a main well region 31, and a first conductivity type surface electrode region 52 which makes the other electrode of the detection part is formed on the surface part of the sub-well region 33. The sub-well region 33 is formed more shallowly than the main well region 31 in accordance with, for example, the narrowing of the width of open grooves of a mask, so that reach-through is brought about first in the main the current part in which the distance between the well region and the substrate is shorter and then is brought about in the detection part in which the distance is longer.