baber/WOPTO huggingface dataset:
Patent JP-S5870814-A (JP)
Title: Structure for purifying exhaust gas
Inventor: TSUKAO TOSHIYUKI
IPC: B01D46/00
Filed: 1981-10-20
Abstract: PURPOSE:To reduce the rise of pressure loss during the passage of an exhaust gas, by providing fine particle vent orifices having diameters larger than that of piercing orifices or an unclosed region. CONSTITUTION:An exhaust gas containing carbon fine particles is flowed into a structure A from an I direction and flowed out to an O direction through a partition wall 3. When the exhaust gas is passed through the partition wall 3, the part thereof is passed through vent orifices 32 and the remainder through fine pores 31. The carbon fine particles in the exhaust gas passing through the fine pores are totally collected at a predetermined collection ratio. The structure A is obtained by a method wherein a cordierite powder with a particle size of 100 mesh, an iron powder with 280-325 mesh, methyl cellulose and water are kneaded to be formed into a molded product and, after drying, said molded product is covered with a ceramic green sheet to form piercing orifices opened every other opening at both end surfaces and closed at one end surface and baked at a high temp. The fine pores 31 with several - several ten mu are contributed to the collection of particles and the fine orifices 32 to pass through ventilation.
Patent JP-S6414221-A (JP)
Title: Fluorinated copolymer composition
Inventor: OMORI AKIRA
IPC: C08F290/00
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the title composition which can be easily and uniformly applied to a core fiber material and gives an optical fiber excellent in strength, light transmission, flexibility, etc., by mixing a compound obtained by reacting a specified fluorinated copolymer with an ethylenically unsaturated monomer containing a specified group with a monomer for viscosity control and a photopolymerization initiator. CONSTITUTION:The title composition comprising 10-90pts.wt. compound obtained by reacting a fluorinated copolymer (A) comprising 50-99.7wt.% polyfluoroorgano group-containing acrylic monomer (A) [e.g., a compound of formula I (wherein X<1> is H, Cl, F, CH3, trifluoromethyl and Rf is a polyfluoroorgano group)] and 0.3-50wt.% glycidyl group-containing acrylic monomer [e.g., a compound of formula II (wherein X2 is H, Cl, F, CH3 or trifluoromethyl)] with an ethylenically unsaturated carboxylic monomer [e.g., (meth)acrylic acid], 10-90pts.wt. monomer (B) for viscosity control [e.g., (meth) acrylic ester] and 0.05-20pts.wt. photoporimerization initiator. This composition can be easily and uniformly applied to a core fiber material, and the obtained optical fiber is excellent in strengths, light transmission, flexibility, etc.
Patent JP-S5792043-A (JP)
Title: Phenolic resin molding material
Inventor: FUJITA NAOKATSU
IPC: C08K7/14
Filed: 1980-11-29
Abstract: PURPOSE: To prepare the titled molding material capable of giving a molded article having excellent mechanical strength and heat resistance, by treating the whole mica and a part of glass fiber to be used as fillers together with a resol resin under pressure and shear stress, and compounding the product to a phenolic resin.  
     CONSTITUTION: A phenolic resin molding material is compounded with mica and glass fiber. In the above process, the whole mica and a part of the glass fiber to be used as the fillers are subjected to the compressing and shearing treatment with rolls before compounding. The amount of the treated glass fiber is 30W 70wt% of the whole glass fiber. The treated mica and glass fiber are mixed with novolac resin, hexamethylenetetramine, wax, and the remaining glass fiber, and formed to a molding material with a compression kneader, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000004279-A (JP)
Title: Power source pack for portable terminal equipment and portable terminal equipment utilizing the same
Inventor: OZAKA MASAHIKO
IPC: H04B7/26
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide portable terminal equipment capable of exactly displaying the remaining capacity of a power source even in the case of different kinds of power sources. SOLUTION: Portable terminal equipment 100 is provided with a power source identifying part 110 for outputting a first or second power source identification signal SS by mounting a first or second power source 20 and first and second storage parts 124 and 125 respectively storing tables 124a and 125b expressing the relations between the voltages and capacity of the first and second power sources. Then, a voltage signal SV of the mounted first or second power source and the power source identification signal SS of the power source identifying part are detected, the table of the first or second storage part corresponding to the detected power source identify signal is collated with the detected power supply voltage signal and the remaining capacity of the mounted first or second power source is displayed.
Patent JP-S5691599-A (JP)
Title: Probe
Inventor: YAMAMOTO ETSUJI
IPC: A61B8/00
Filed: 1979-12-26
Abstract: PURPOSE:To obtain a probe with a few unnecessary vibrations by using a piezoelectric body having piezoelectric characteristics on a vibration surface or an anisotropic piezoelectric constant and then by fixing the lengthwise direction of the piezoelectric body so that the piezoelectric characteristics may be large. CONSTITUTION:On top and reverse surfaces of strip-like piezoelectric body 1 using uniaxially elongated polyvinylidene fluoride PVDF as a piezoelectric element, metallic electrodes 2 and 3 of Au, Cr, Al, etc., are formed by vapor deposition, plating, etc. So that piezoelectic  characteristics in the lendth (l) direction will be greater  than those in the width W direction, the length direction of piezoelectric body 1 is  selected. In case of PVDF, this means that the length direction is equalized to  elongation direction 1 and the thickness direction to polarization direction 3. In this constitution, when an AC electric field is applied in the thickness direction, the intensity of the unnecessary vibration in the width direction decreases and the probe  that is excited strongly only in the thickness direction can be obtained. Althought it  is also excited in the length direction, its resonance frequency is much lower than  that in the thickness direction and can be ignored. Thus, the probe with a few unnecessary vibrations can be obtained.
Patent JP-2000000508-A (JP)
Title: Coating apparatus
Inventor: SUGIHARA MASAHIRO
IPC: B05C11/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of carrying out coating work with a finishing blade and a solid bar holder having single lengths even in the case the coating conditions are changed. SOLUTION: In this coating apparatus 30 for spraying a coating liquid to coating raw paper 2 and scraping the excess coating liquid film formed on the raw paper while holding a finishing blade 6 by a clamp plate 13 and a solid bar holder 11 and pushing the finishing blade 6 to the resultant raw paper 2 by the edge part of the solid bar holder 11, a holding position altering mechanism for altering the holding position of the finishing blade 6 is installed and at the same time an abutting position altering mechanism for altering the abutting position of the edge part of the solid bar holder 11 to the finishing blade 6 is also installed.
Patent JP-H0218279-A (JP)
Title: Guide rail fixing device for elevator
Inventor: KOMABA AKIO
IPC: B66B7/02
Filed: 1988-07-06
Abstract: PURPOSE:To contrive the elimination or the reduction of labor for arrangement and a stock control or the like of a guide rail and its metal fixtures by enabling the metal fixtures in a rail side to be used in common for the guide rail of several kinds, in the case of a fixing device of the guide rail which guides a cage or a balance weight of an elevator. CONSTITUTION:A lift path wall 2 provides an anchor bolt 15 to be driven, and a wall side metal fixture 11, whose vertical piece 11b is inserted to the anchor bolt 15 and tightened, is fixed to the lift path wall 2. Successively, rail clip bolts 13, inserted to rail clips 12, are inserted to be fitted to long holes 10e, provided in vertical pieces 10b of a rail side metal fixture 10, and fitting the bolt 13 to be screwed to internal thread holes 19a of a two-eye washer 19, a guide rail 5 is tightened to the vertical piece 10b through the clips 12. Subsequently, in a condition that a horizontal piece 11a of the metal fixture 11 and a horizontal piece 10a of the metal fixture 10 are piled together and temporarily fixed, the guide rail 5 is set in a predetermined position, thereafter the horizontal pieces 10a and 11a are fixed by welding in a welded part 18. Next, the two-eye washer 19 is fixed to the vertical piece 10b by welding in a welded part 20.
Patent JP-H0334484-A (JP)
Title: Stabilized light source
Inventor: TAKAHASHI SATOSHI
IPC: H01S5/068
Filed: 1989-06-30
Abstract: PURPOSE:To realize frequency stability even in a long wavelength band by a method wherein a light from a semiconductor light-emitting element is made to branch into an output light and a light to be detected, the latter is transformed into a transformed wavelength light of a shorter wave length, a change in the wavelength of the transformed light is detected and a control is made on the basis of a detection output so that an oscillation wavelength of the element be a prescribed one. CONSTITUTION:A semiconductor laser 1 as a light source outputs a laser light L0, which is made to branch into a stabilized output light L1 and a light L2 to be detected, by a half mirror MM. The light L2 to be detected is inputted to a wavelength transformation element 2 and it is turned thereby into a transformed wavelength light L3 of a wavelength of 1/2 and made to enter a wavelength change detector 3. The detector 3 can be constructed of a hollow cathode lamp utilizing a photo-galvanic effect and can convert a minute change in the wavelength into an electric change. This detection output is given to a drive current source 5 through the intermediary of a detecting element 4, a negative feedback is applied to a drive current of the semiconductor laser 1, and an oscillation wavelength can be controlled by controlling the drive current. A temperature control element 6 controls the temperature of the semiconductor laser 1. By the above constitution, high frequency stability can be realized.
Patent JP-H0729700-A (JP)
Title: Linear electron accelerator
Inventor: SHIODA MASARU
IPC: H05H9/00
Filed: 1993-07-08
Abstract: PURPOSE:To provide a linear electron accelerator capable of canceling the influence of a ripple voltage to suppress the influence of ripple voltage on an energy outputted from an accelerating tube, and providing an output energy spectrum of good quality. CONSTITUTION:When n-pieces (n>=2) of pulse modulators 3 are triggered by a trigger pulse generator 1A, the trigger timing of each pulse modulator on output end side is successively delay-controlled every T/n interval when the period of a ripple voltage contained in the output pulse voltage is T. Thus, of the pulse outputs transmitted from the pulse modulators 3, the influence of the ripple voltage having the period T is canceled, and the influence of the ripple voltage on the beam energy outputted from an accelerating tube 7 is suppressed to provide an output energy spectrum of good quality.
Patent JP-S6228854-A (JP)
Title: Memory protecting system
Inventor: SHIMOMURA TSUTOMU
IPC: G06F12/14
Filed: 1985-07-31
Abstract: PURPOSE:To protect a memory and to obtain security by generating interruption when a common address space is to be accessed erroneously. CONSTITUTION:When a micro-CPU 1 is to access an address space common to all banks, an AND gate 101 is opened, an interruption request signal MCIR is generated to an interruption controller 12 and the controller 12 outputs an interruption request INT-REQ to the micro-CPU 1. At that time, the micro-CPU 1 generates an FF reset signal dollar mark B in an acknowledge cycle to rest the FF 104. Consequently, an interruption processing routine programmed in the common address space can be normally executed and access check can be available.
Patent JP-2000356087-A (JP)
Title: Soil sampling tool
Inventor: TAKAHASHI MINORU
IPC: E21B25/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a soil sampling tool that can surely sample soil at a desired depth. SOLUTION: This soil sampling tool has a body 3 formed with a hollow hole 3a open at its end and with a discharge hole 5 communicating with the hollow hole 3a in the body 3 and being open to the outside. When the body 3 is driven into the ground by use of a boring machine, soil is allowed to advance into the hollow hole 3a and discharged from the discharge hole 5. Thus, new soil can always be stored in the body 3 whereby sampling of soil at the desired depth is ensured.
Patent JP-S5959646-A (JP)
Title: Clavulone derivative
Inventor: TSUKITANI YASUMASA
IPC: A61P29/00
Filed: 1982-09-27
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> together form keto group or one of them is H and the other is OH; R<3> is H or acetoxy; n is 0 or 1; when the bond between 8 and 12 positions is double, n is 0; a-e are 1 or 2; the dotted line represents single or double bond). USE:Antiphlogistic agent. PROCESS:Clavularia viridis (a kind of coral) is roughly extracted with ethanol, and the extract is concentrated and further extracted with ethyl acetate in an aqueous system. The obtained extract is fractionated by silica gel chromatography, and the compounds of formula II, III and IV are separated from each fraction. The compounds are subjected to e.g. reduction, oxidation, acetylation, etc. to afford another compound of formula I .
Patent JP-H04339906-A (JP)
Title: Floating pier
Inventor: MATSUI KOHEI
IPC: E01D15/14
Filed: 1991-06-14
Abstract: PURPOSE:To facilitate manufacture and setting of a floating pier at a low cost, and facilitate handling with light weight, and make displacement due to waves, less. CONSTITUTION:On the lower surface of the pier main-body 1 formed by laminating a plurality of wooden plates, a synthetic resin pontoon 7 is fitted, and on the side surface, safeguard material 8 formed with semi-hard rubber is fitted. Into penetration holes 9 arranged to be bored through the pier main-body 1 in the vertical direction, supports 10 fitted on bearing arm material 12 set on a quaywall 11 and arranged vertically in water are loosely inserted.
Patent JP-S6413657-A (JP)
Title: Dram access control device
Inventor: MIZUSHIMA KATSUHIRO
IPC: G06F12/02
Filed: 1987-07-07
Abstract: PURPOSE:To improve the reliability of an access by adding a parity bit to an address signal to occur with master side equipment having a CPU and checking the parity bit at a DRAM side. CONSTITUTION:At master side equipment 10 having the CPU, a first parity signal P1 corresponding to an address signal is generated, further, a second parity signal P2 corresponding to the first parity signal P1 and the given address signal is generated at a DRAM side 20, these first parity signal P1 and second parity signal P2 are checked, the address error is detected, and the DRAM access is controlled by the address error signal. Thus, the reliability of the DRAM access can be improved.
Patent JP-H04368002-A (JP)
Title: Polarized wave converter
Inventor: FUKUZAWA KEIJI
IPC: H01Q13/02
Filed: 1991-06-14
Abstract: PURPOSE:To attain miniaturization and low cost. CONSTITUTION:A square patch 31 is arranged to a position corresponding to a waveguide 22 through which a circularly polarized radio wave is propagated and probes 44,45 are expanded from its side and other side perpendicular thereto to detect electric field components perpendicular to each other and whose phases differ by 90 deg.. A branch part 32 is formed longer than a branch part 33 by a 1/4 of a received wavelength. Thus, the phase of the electric field at a coupling part 34 is in-phase..A linearly polarized radio wave is outputted from a probe 35 coupled with the coupling part 34 to a waveguide 14.
Patent JP-S6061578-A (JP)
Title: Geranylgeranylacetic acid amide compound having piperazine ring, its production and antiulcer agent
Inventor: NAKAMOTO YASUMASA
IPC: C07D295/18
Filed: 1983-09-16
Abstract: NEW MATERIAL:The compound of formula I (R is H, 4-6C alkyl, halogen- monosubstituted 3-6C alkyl, etc.; R' is lower alkyl; N is 0-3; when R is H, n is 1-3, and when R is not H, n is 0) and its salt. EXAMPLE:N-n-butyl-N'-geranylgeranylacetylpiperazine. USE:An antiulcer agent having excellent activity against peptic ulcer. It has low toxicity and side effect, and high safety. PREPARATION:The geranylgeranylacetic acid of formula II (X is OH, halogen or lower alkoxy) or its reactive derivative is made to react with the piperazine compound of formula III to obtain the objective compound of formula I . The product is if necessary converted to salt by contacting with an acid.
Patent JP-S6149124-A (JP)
Title: Intake unit having variable length intake pipe of internal-combustion engine
Inventor: KATO HIROMI
IPC: F02B27/02
Filed: 1984-08-15
Abstract: PURPOSE:To reduce the variation of air fuel ratio due to intake pulsating wave and the discharge of noxious exhaust by providing a movable intake pipe connected to the upstream side of a fixed intake pipe in low speed to shorten the length of the intake pipe in high speed while closing one of two main fuel jets. CONSTITUTION:A movable intake pipe 7 operated by the negative pressure in surge tanks 27, 28 is provided upstream of a fixed intake pipe 6 provided upstream of a carbureter 1. And in low speed of an engine is opened an electromagnetic valve 26 by the output of a control section 32 and the movable intake pipe 7 is connected to the fixed intake pipe 6 by removing a lock pin 24 and closing the valve 25. Thus, the intake pipe path is elongated and the inertia effect of intake in low speed is utilized. In high speed, the valves 25, 26 are operated reversely to disconnect the movable intake pipe 7 from the fixed intake valve 6 while a path to one 16 of two main fuel jets 15, 16 is closed by an electromagnetic valve 18 according to the signal from the control section 32 to optimize the fuel supply.
Patent JP-S6327537-A (JP)
Title: Feeding structure for low-temperature plasma treatment apparatus
Inventor: GOTO TOKUKI
IPC: C08J7/00
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the heating of a shield wire connector at a high temperature even if an electrode is heated at a high temperature by the generation of low-temperature plasma and to improve the durability of the shield wire, by cooling a shield wire connector fixed to an electrode. CONSTITUTION:A conductor wire 8 of a shield wire 7 is connected to a shield wire connector 3, which is constantly cooled by connecting a city water pipe 14 made of Teflon, etc., to a cooling water inlet 5 and a cooling water outlet 6 of the connector and passing normal-temperature cooling water through a cooling water chamber 4. The heating of the shield wire connector 3 at a high temperature can be prevented by this structure even if the electrodes 2, 2 are heated at a high temperature by the generation of low-temperature plasma. Accordingly, the thermal fusion of the resin insulation layer 10 of the shield wire 7 connected to the shield wire connector 3 can be prevented to improve the durability of the shield wire.
Patent JP-S5869933-A (JP)
Title: Well settlement work
Inventor: YOSHINO YUUICHI
IPC: E02D19/04
Filed: 1981-10-23
Abstract: PURPOSE:To eliminate the need for the construction work of an underground continuous wall by a method in which a well body is erected on the ground embedded with a filler, e.g., broken stone, etc., and the well is settled while removing the filler by an air lift provided inside the well wall. CONSTITUTION:An excavated trench having a width larger than the thickness of the wall of a well 1 and also a depth deeper than the settling depth is provided along the place where the well is to be settled, and then filled with a filler 3, e.g., broken stone, sand, etc. The blade edge portion 2 of the well 1 is set on the ground thus embedded and the well 1 is orderly stacked up on it. Then, the well 1 is settled while removing the filler 3 through an air lift hole 4 by means of an air lift. The area inside the well 1 settled is excavated and then bottom work is made.
Patent JP-H0335792-A (JP)
Title: Production of bimolecular membrane containing protein
Inventor: GOTO MASASHIKI
IPC: C12N15/09
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the title membrane in which a protein is stably and efficiently integrated into a bimolecular membrane without impairing a function of the protein by synthesizing the protein in the presence of a bimolecular membrane containing a lipid as constitutional ingredient. CONSTITUTION:A protein is synthesized from DNA, cDNA, mRNA or DNA or cDNA to which signal peptide is added in the upper stream in the presence of a bimolecular membrane containing a lipid as a constitutional ingredient to provide the aimed membrane in which the protein is integrated into the bimolecular membrane. A method by transfer-translation system of Zubay utilizing Escherichia coli is e.g. used in order to synthesize the above-mentioned protein.
Patent JP-H0334983-A (JP)
Title: Manufacture of cephalosporin compound
Inventor: ROUERU DEII HATSUTOFUIIRUDO
IPC: C07D501/16
Filed: 1990-06-26
Abstract: PURPOSE: To obtain the title compd. useful as an antibacterial agent by reacting a triarylphosphite-halogen complex with a specific compd. in an anhydrous inert org. solvent at low temp.  
     CONSTITUTION: 2-3 equivalent of a triarylphosphite-halogen complex represented by formula II (X is Cl or Br) obtained by reacting triarylphosphite represented by formula I (wherein Z is H, halogen, 1-4C alkylm or 1-4C alkoxy) with chlorine or bromine in an inert org. solvent in an equal equivalent ratio is reacted with a compd. represented by formula III [wherein R is a carboxylic acid protecting group, R 1  is H, methoxy, -N(R 2 )R 3 - is protected amino, R 2  is H or acyl derived from carboxylic acid and R 3  is acyl derived from carboxylic acid] in an anhydrous inert org. solvent at 30°C or lower in the presence of at least one mol equivalent of a halogen collector to obtain the objective compd. represented by formula IV. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0219711-A (JP)
Title: Odometer for engine brake driving
Inventor: SHIBUYA MASATOSHI
IPC: G01C22/00
Filed: 1988-07-07
Abstract: PURPOSE:To indicate a distance driving with an engine brake and to learn a driving with an economic fuel consumption by deciding the time when an accelerator is in an idle position and a rotational speed of the engine is beyond that of the idling as the driving with the engine brake. CONSTITUTION:A sensor 1 for the rotational speed of the engine, sensor 2 for a car speed, sensor 3 for the accelerator position, display part 5 and arithmetic part 10 are provided. Then, by the arithmetic part 10, the engine rotational speed, car speed and accelerator position are read-out from the respective sensors 1-3. The time when the accelerator position is not being stepped-in at the idle position and the engine rotational speed is beyond the idle rotational speed in the result dragged with the car speed, is judged as the working time of the engine brake, then the overall driving distance with the engine brake is informed to a driver by means of integrating the driving distance with the engine brake from the output of the car speed sensor 2 and indicating the result on the display part 5.