baber/WOPTO huggingface dataset:
Patent JP-H02310469-A (JP)
Title: Method and apparatus for chromatographic analysis of hydrocarbon and hydrocarbon refining operation using the same
Inventor: ROBAATO EDOWAADO OOBUAAFUIIRUD
IPC: G01N30/74
Filed: 1989-05-12
Abstract: PURPOSE: To provide a simple accurate device covering wider range by analyzing a compound mixture with a liquid chromatography. CONSTITUTION: A mixture of hydrocarbon oil and support phase is passed to make contact with a chromatograph fixed phase over a first time interval to hold the component of the hydrocarbon oil on the fixed phase. Thereafter, a movable phase is passed to make contact with the fixed phase over a second time interval and the movable phase contacted with the fixed phase is recovered together with a component fused out of the fixed phase. Then, the recovered movable phase is irradiated by at least one portion of UV ray having about 200 to about 400nm of wave length range over a time sufficient for irradiating the recovered component in the recovered movable phase. the extinction degree of the UV ray by the irradiated component is monitored over the wave length range and the integration of the extinction degree is obtained as a function of photon energy crossing the wavelength range.  The size of the obtained integration is measured during at least one selected time corresponding to the fusion of one or more component.
Patent JP-S5643513-A (JP)
Title: Supervisory device of developer
Inventor: AZUMA TAKASHI
IPC: G01F23/22
Filed: 1979-09-19
Abstract: PURPOSE:To detect a variation of the quantity of a developer swiftly and exactly, by providing a piezoelectric magnetic vibrator which operates depending upon the existence of the developer at the angle by which the developer does not stay on the vibrating surface, at the regular position of the developer containing case, and also a control unit which controls the annunciator in accordance with said output. CONSTITUTION:The piezoelectric magnetic vibrator 13 which operates depending upon the existance of a developer is provided at the angle by which the developer does not stay on the vibrating surface, near the toner make-up roller of the developer containing case, and its output is input to the amplifier 20. A square wave output of the amplifier 20 is clamped by the DC regenerating circuit 26. Its output is provided to the driving circuit 38 through the inverting circuit 30, the integral network 31 and the inverter 37. The driving circuit 38 turns on the annunciator 39 depending upon the existence of a toner in the containing case. Thus, a variation of the quantity of the developer can be detected swiftly and exactly by its relatively simple structure.
Patent JP-S5244520-A (JP)
Title: Image pickup tube
Inventor: ISHIBASHI SHIZUKA
IPC: H01J29/02
Filed: 1975-10-07
Abstract: PURPOSE: On the surface plate of pickup tube containing 3-color striped color filter, 3-kind signal terminal connected to 3-kind bus bar are closely arranged each other. Thus, S/N ratio can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0415533-A (JP)
Title: Production of pressure sensor
Inventor: UCHIDA SHINICHI
IPC: G01L9/00
Filed: 1990-05-10
Abstract: PURPOSE:To efficiently manufacture the pressure sensor of the same quality having no variance by using a jig on which plural pieces of pins are provided projectingly, and fitting a metallic diaphragm to each pin in a press-fit state. CONSTITUTION:A jig 10 has plural pieces of pins 12 protruded from a substrate 11. In each pin 12, a cylindrical metallic diaphragm 13 whose upper end is closed up and becomes the pressure receiving surface 13a can be fitted or detached in a press-fit state, respectively. In such a state, first of all, the diaphragm 13 is subjected to press fitting in a fitted state into each of plural pieces of pins 12 protruded from the substrate 11 of the jig 10. As a result, plural pieces of diaphragms 13 are arranged on the disk-like substrate 11, and the pressure receiving surface 13a of each diaphragm 13 is positioned on the same plane. In this state, on the pressure receiving surface 13a of the upper face of each diaphragm 13, first of all, an insulating film is manufactured by using a manufacturing device of an insulating film and a gauge film, and also, on its upper face, a gauge film is manufactured, and moreover, washing is executed by a washing device.
Patent JP-S6012247-A (JP)
Title: Investment shell mold for unidirectional solidification casting of super alloy
Inventor: TAKAYANAGI TAKESHI
IPC: B22C13/08
Filed: 1983-07-01
Abstract: PURPOSE:To improve the dimensional accuracy and casting surface of a unidirectionally solidified casting by making the face coat of an investment shell mold to be used for unidirectional solidification casting of a super heat resistant alloy and the material on the outside layer thereof approximately the same in the coefft. of thermal expansion in the stage of forming said mold. CONSTITUTION:A face coating layer 1b which is in contact with a molten metal is constituted of extra fine particles of refractories which are hardly reactional with the molten super alloy, for example, >=1 kind among MgO, Al2O3, ZrO2, HfO2, Y2O3, CaO, La2O3, CeO2, BaO and SiO2 and the intermediate layer 2b and outside layer part 3b on the outside thereof are formed porously of particles of refractories having the same quality as the quality of the face coat layer and having approximately the same coefft. of thermal expansion in the stage of forming an investment shell mold for casting the super heat resistant alloy. The casting having an excellent casting surface and dimensional accuracy is obtd. without deformation of each layer owing to a difference in the coefft. of thermal expansion when the melt of the super heat resistant alloy is cast.
Patent JP-S61923-A (JP)
Title: Production of magnetic recording medium
Inventor: BABA KENICHI
IPC: C09D183/16
Filed: 1984-06-12
Abstract: PURPOSE:To improve durability by making plasma polymn. by using a silazane compd. as a gaseous monomer in the stage of forming a protective film on the surface of a thin ferromagnetic film provided on a non-magnetic substrate. CONSTITUTION:The remaining air in a reaction chamber 1 is thoroughly removed and the inside thereof is evacuated. An oscillator 3 is operated and RF power is applied to a coil 4 to generate electric discharge while the gaseous monomer of the silazane compd. or the gaseous mixture composed of the gaseous monomer and carrier gas is introduced at a prescribed flow rate into the chamber 1. The plasma-polymerized film is thus formed as the protective film 13 on the surface of the ferromagnetic metallic film 12 deposited and formed on the non-magnetic substrate 6 which is moved by guide rollers 11.
Patent JP-S6012820-A (JP)
Title: Josephson timing signal generating circuit
Inventor: YAMAMOTO MASASHI
IPC: H03K17/92
Filed: 1983-07-02
Abstract: PURPOSE:To send a timing signal to a load at a high speed by repeating the supply of input signals as binary display ''1'' to an input signal line successively for a fixed period to supply sequential timing signals to the load as binary display ''1'' for the prescribed period. CONSTITUTION:A circuit is formed by connecting a Josephson coupling element J of a Josephson switch S2, an inductance L1 and a control line C2 of a Josephson switch S3 in series. A series circuit H3 obtained by connecting a control line C of a Josephson switch S1 with the control line C1 of the switch S3 is also formed. A series circuit H4 is formed by connecting the control line C of the switch S2 with a control line C of a Josephson switch S4 in series, a current passage P6 including the circuit H4 is formed and the current passage P6 is inserted into a reset signal line R.
Patent JP-S63284665-A (JP)
Title: Document producing device
Inventor: TAMURA HITOSHI
IPC: G06F17/21
Filed: 1987-05-18
Abstract: PURPOSE:To omit such a case where the character information on each editing part are all stored in a memory part always, by recovering the available character information independently for each editing part when these editing parts are changed. CONSTITUTION:A control part 5 consists of an input control part 51, a window control part 52, a system control part 53, a print control part 54, a display control part 55, an editing part 56, a system control part 57 and a file editing part 58. Then an input part 1, a display part 2, a memory part 3 including a RAM 31, a fixed disk device 32, a floppy disk device 33, etc., and a print part 4 are connected to the part 5. The part 56 includes a document editing part 561 and an area editing part 562. When the parts 56 are changed, the character information is recovered to the part 3 from the storing position of each part 56.
Patent JP-S5244790-A (JP)
Title: Apparatus for regeneration of active carbon
Inventor: MUKUSHI TOSHIKI
IPC: C01B31/08
Filed: 1975-10-08
Abstract: PURPOSE: The method to regenerate active carbon through desorbing absorbates on waste active carbon by use of liquid ammonia from the compression-type liquefying cycle as a medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63285754-A (JP)
Title: Tape reproducing device for helical scan system
Inventor: TERASAKI SETSUO
IPC: G11B15/467
Filed: 1987-05-18
Abstract: PURPOSE:To prevent occurrence of a false locking state, by providing a means which discriminates the kind of tracking signals in reproduced signals obtained from two heads, compares the kind with the kind of previously designated tracking signals, and confirms the coincidence. CONSTITUTION:Reproduced signals selectively inputted to a terminal 12 from heads A and B which are not shown in the figure are supplied to an equalizer circuit 15 and pilot extracting circuit 14. The synchronizing signal component and EVEN/ODD of the output of the circuit 15 are respectively discriminated by a synchronizing pattern detecting circuit 22 and synchronizing signal discriminating circuit 27. The discriminated results are compared with previously designated outputs of an EVEN/ODD selector 29 by means of a comparator circuit 28 and, when they coincide with each other, sampling pulses are generated. The output of the circuit 14 is outputted from a terminal 20 as tracking error signals when the sampling pulses are generated. Therefore, even when a false locking state is produced, the state is automatically shifted to a correct locking state by the tracking servo and correct data reproduction can be always carried out.
Patent JP-H06310304-A (JP)
Title: Ntc thermistor
Inventor: TAKEUCHI GORO
IPC: H01C7/04
Filed: 1993-04-23
Abstract: PURPOSE:To obtain an NTC thermistor which can ensure a stable electric characteristic even when the surface crystal state of a ceramic element assembly is changed by being subjected to the influence of an external atmosphere, heat or the like and even when the distance between outer terminal electrodes is changed. CONSTITUTION:Internal electrodes 21, 31 are faced in such a way that their ends on one side keep an interval mutually in their length direction. An intermediate electrode 41 is arranged inside a ceramic layer 11 by keeping intervals from the internal electrodes 21, 31. External terminal electrodes 51, 61 are attached and bonded to both side edges in the length direction of the ceramic base body 11, and the internal electrodes 21, 31 are connected.
Patent JP-S5455224-A (JP)
Title: Secondary air controller for internal combustion engine
Inventor: YAMAZAKI MASAMI
IPC: F01N3/10
Filed: 1977-10-11
Abstract: PURPOSE: To control the opening pressure for a relief valve depending on the load, by composing the relief valve of a valve element and a diaphragm.  
     CONSTITUTION: The relief valve 26 is composed of a valve seat 34 for connecting a secondary air passage 23 to the atmosphere, and the valve element 42 which is attached to the diaphragm 40 and is forced by a spring 52 to close the valve seat 34. A pressure chamber 60 defined on a side of the diaphragm 40 opposite to the valve seat 34 is connected to working fluid pressre outlet ports 66, 82 opened into an engine passage extending from an engine intake part 14 to an exhaust part 16 to control the opening pressure for the relief valve depending on the load on the engine. Since negative pressure or exhaust pressure corresponding to the load acts to the valve element 42 of the relief valve 26, the opening pressure for the valve can be controlled depending on the load 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61275682-A (JP)
Inventor: TEIMO OIKARI
IPC: G01T1/204
Filed: 1986-05-26
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-S61279074-A (JP)
Title: Zinc-halogen battery
Inventor: ASHIZAWA KOICHI
IPC: H01M50/77
Filed: 1985-06-04
Abstract: PURPOSE:To obtain a zinc-halogen battery having excellent battery efficiency by enhancing capability of electrolytic solution to be distributed in each separated room which forms an interelectrode part of a zinc-halogen battery and uniforming flows of elctrolytic solution in a separated room. CONSTITUTION:Among the sectional area S0 of an electrolytic solution supply port 9 set in a manifold 10 for supplying electrolytic solution, the section area S1 of the said manifold 10, and the sectional area S2 of distribution ports 11a-11c, it is satisfied that S1/S0 is 2-50 and S1/S2 is 50-1,500. From the supply port 9, electrolytic solution 8 having main constituent of zinc chloride is passed through the supply manifold 10 as shown by arrows, sent in each of separated rooms 7a-7c from distribution ports 11a-11c, and supplied to each of separated rooms 5a-5c after penetrating a chlorine plate 3. Further more, electrolytic solution is put together at a discharging manifold 12, is emit ted by an emission pipe 13 and is circulated whereby a battery reaction is put in operation.
Patent JP-2000311973-A (JP)
Title: Composite material and semiconductor device
Inventor: KONDO YASUO
IPC: H01L23/29
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To ensure low thermal expansion, high thermal conductivity and easy workability while enhancing conformity with sealing resin by employing a composite material of a metal and particles of an inorganic compound having coefficient of thermal expansion smaller than that of the metal and dispersing a specified ratio of the compound particles as a mass of intricate shape coupled each other. SOLUTION: As can be seen in an illustration of micro texture, Cu2O aggregates in mixing process and swells in sintering process but the grain size is 50 μm or less and a fine texture is provided where Cu phase of metal particles and Cu2O phase of inorganic compound particles having coefficient of thermal expansion smaller than that of the metal are dispersed uniformly. Substantially all Cu2O particles have grain size of 10 μm or less, a plurality of larger Cu2O particles are coupled and 50% or less of the entire particles are dispersed in cross-sectional area ratio. Such a composite material has a mixture textile of Cu phase having high thermal conductivity and Cu2O phase having low coefficient of thermal expansion and thereby exhibits both characteristics.
Patent JP-H0419307-A (JP)
Title: Compound power plant
Inventor: AIDA MIKIO
IPC: F02C7/00
Filed: 1990-05-14
Abstract: PURPOSE:To aim at gas turbine output improvement by arranging an exhaust gas inhaling induced draft fan on the outlet of an exhaust heat recovery boiler for a steam turbine to be driven by steam generated in an exhaust heat recovery utilizing gas exhausted from a gas turbine. CONSTITUTION:A compound power plant supplies compressed air generated by a compressor 1 to a combustor 2 and drives a gas turbine 3, which is connected directly to a generator 4, by means of combustion gas generated by burning an object mixed with fuel. The compound power plant then supplies exhaust gas, which has finished its job, to an exhaust heat recovery boiler 6 and generates steam by heat exchange with feedwater from a feed pump 7. The steam is supplied to a steam turbine 10. Here, an induced draft fan 15 is provided on the outlet of the exhaust heat recovery boiler 6 through an induced draft fan inlet duct 16. Thus it makes it possible to reduce the back pressure of the gas turbine, increase the gas turbine thermal efficiency and improve the total efficiency of a compound power plant.
Patent JP-H09307560-A (JP)
Title: Channel switch
Inventor: MATSUOKA NAOKI
IPC: H04L45/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To flexibly form a multicast channel without occupying a specific transmission band by distributing a transmission unit to output paths different physically and setting a destination denoting a logical output path. SOLUTION: A routing means 11 decides physical and logical output paths as to a transmission unit given from an input path based on the adaptive routing system, and then assigns a physical link between the physical output path and the input path and the logical channel to be formed on the link. A channel exchange means 13 distributes a transmission unit to all the physical links. Storage means 151 -15N arranged individually corresponding to the output paths sequentially store the distributed transmission unit in the first-in first-out method. Copy means 171 -17N sequentially read the stored transmission units and distribute them to all the assigned logical channels. Destination update means 191 -19N set the destination denoting the logical output paths in the unit of the transmission units.
Patent JP-H10299395-A (JP)
Title: Excavated wall lining segment
Inventor: FUJIMOTO NAOAKI
IPC: E21D11/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To relax stress at a fit-in part of each segment so as to improve shearing durability in a circumferential direction and improve watertightness of a builtup lining body. SOLUTION: A second collision face 13 relatively short in circumferential length is provided with a recessed tenon 131 extended in a circumferential direction, protruding tenons 132, 133 provided on both circumferential sides of the recessed tenon 131 and extended in a circumferential direction, and shoulder parts 134, 135 making both radial sides of the recessed tenon 131 and protruding tenons 132, 133 circumferentially continuous. An opposite side second collision face 14 relatively long in circumferential length is composed of recessed tenon 141 extended in a circumfereratial direction, protruding tenons 142, 143 provided on both circumferential sides of the recessed tenon 141 and extended in the circumferential direction, and shoulder parts 144, 145 making both radial sides of the recessed tenon 141 and protruding tenons 142, 143 circumferentially continuous.
Patent JP-H11320304-A (JP)
Title: Abutting device and method using same
Inventor: OKIMOTO YOSHIHIKO
IPC: B21D43/26
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To enlarge an area for working a workpiece by providing a clamping member with a first abutting part mounted to a main body and a second abutting part mounted to the first abutting part so as to be movable up and down. SOLUTION: A first abutting part 1 is fixed to a main body 7 while a second abutting part 2 is mounted in a space of the part 1 so as to be movable up and down. The part 2 incorporates an air cylinder 6 with a piston rod 6A fixed to a shoulder 1C of the part 1. Fixing screws 4 on both sides of the rod 6A burried in the part 2 extends downward to penetrate an opening 1B of the part 1. The part 2 can move up and down according to the operation of cylinder 6 in this way. In case of a flat workpiece W, it is clamped by operating the cylinder 6 to lower the part 2, while in the case of mu-point, it can be clamped with both right and left abutting parts 2.
Patent JP-H0417830-A (JP)
Title: Vacuum cleaner
Inventor: IMAI HIDETOSHI
IPC: A47L9/30
Filed: 1990-05-11
Abstract: PURPOSE:To decrease the quantity of light of a light emitting element and reduce the loss of power when an object different from a floor surface such as a curtain is cleaned by providing a light emitting element for lighting a surface to be cleaned and a bidirectional thyristor for controlling the rotating speed of a motor and connecting the light emitting element in parallel with a motor. CONSTITUTION:A motor 1 is connected in series to a bidirectional thyristor 2 and to a power source 3. A light emitting element (referred to as a lamp, hereinafter) 4 is connected in parallel with the motor 1. When a power switch 8 is turned on and the resistance value of a variable resistance 7 is minimum, charging time to a capacitor 6 becomes shortest, and time during which a trigger element 5 reaches breakover voltage also becomes shortest, the bidirectional thyristor 2 substantially reaches a full ignition state, the rotating speed of the motor 1 becomes maximum and the quantity of light of the lamp 4 similarly becomes maximum. When the resistance value of the variable resistance 7 becomes maximum, the ignition time of the bidirectional thyristor 2 conversely becomes longest, so that the rotating speed of the motor 1 becomes minimum and the quantity of light of the lamp 4 decreases.
Patent JP-S5455279-A (JP)
Title: Check output device
Inventor: YAMAZAKI NORIO
IPC: G07C11/00
Filed: 1977-10-11
Abstract: PURPOSE:To provide means for easy confirmation of sequencer output conditions by installing separately luminescent elements for each output terminal on the print panel forming a circuitry connected to the applicable output terminals of a sequencer digital control unit. CONSTITUTION:The terminal board 1 of a sequencer panel 2 is provided with a plurality of output terminals 3, 3...... On a side of the print panel 6, terminal pieces 7, 7..... are disposed in comb-like arrangements for connection to the output terminals 3, 3....., on the face and reverse of which, patterns are printed to facilitate the formation of a circuitry. When signals are transmitted from respective terminals 3, 3...., corresponding luminescent diodes go on, showing that output conditions are normal.
Patent JP-S6014703-A (JP)
Inventor: SATOU AKIHISA
IPC: F16B5/10
Filed: 1983-07-06
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-S5454581-A (JP)
Title: Electron beam exposure apparatus
Inventor: FURUKAWA YASUO
IPC: H01L21/027
Filed: 1977-10-11
Abstract: PURPOSE: To obtain rectangular beams of an arbitrary shape and change scanning speed as well by providing a rectangular slit on the first aperture plate on the incident side of an electron beam and deflecting the electron beam passed therethrough with subsequent aperture plates.  
     CONSTITUTION: Electron beam from an electron gun is accelerated with a grid G and an anode A and is focused with a condenser lens 2, thence it is passed through the aperture 11 of a first aperture plate 3, whereby it is made to a rectangular beam. Next, this beam is passed through a condenser lens 3 and a deflector 12, and is imaged on a second aperture plate 8. At this time, the image formed of the rectangular beam 15 and the aperture 9 of the plate 8 are superposed and the image on the plate 8 is scanned. With such constitution, the aperture 11 provided on the first aperture plate 3 is made in slit form, then the pattern 14 scanned the image 13 on the second aperture plate 8 is partly restricted, becoming the desired rectangular beam for exposure 
     COPYRIGHT: (C)1979,JPO&Japio