baber/WOPTO huggingface dataset:
Patent JP-2000319247-A (JP)
Title: Production of urethane and carbonate
Inventor: YOSHIDA MASAAKI
IPC: C07C269/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a urethane or carbonate, enabling the realization of green chemistry (low environmental load, high efficiency substance conversion, safe process) in good reaction efficiency. SOLUTION: This method for producing a urethane of the formula: R1R2 NCOOR3 comprises reacting an amine compound of the formula: R1R2NH(R1, R2 are each a substituted or non-substituted alkyl group or the like) with an organic halide compound of the formula: R3X (R3 is a substituted or non- substituted alkyl or the like; R3X does not include a quaternary halide and the like) in the presence of a liquid or supercritical carbon dioxide as a raw material and a solvent, an onium salt, and a catching agent for catching a halogen released from the organic halide.
Patent JP-S63291585-A (JP)
Title: Fused gene expression vector
Inventor: YASUDA HACHIRO
IPC: C12N15/75
Filed: 1987-05-22
Abstract: PURPOSE:To provide an expression vector capable of expressing a fused protein even in E.coli, Bacillus subtilis and Bacillus stearothermophilus. CONSTITUTION:Plasmid pUP 110 originated from Staphylococcus aureus is cut with AvaII, linked with 3 kinds of HindIII linkers having different lengths (8, 10 and 12 base pairs) and cut with HindIII and HaeIII to obtain 3 kinds of DNA fragments containing a promoter of kanamycin-resistant gene and containing a part of HindIII linker having different length remaining in the AvaII part of a DNA fragment composed of 170 base pairs. Separately, a composite plasmid pHY 300pLK containing a tetracycline-resistant gene region originated from plasmid pAMalpha1 of Streptococcus faecalis, an ampicillin-resistant gene region originated from vector pACYC 177 of Escherichia coli and replication initiation region originated from pAMalpha1 and pACYC 177 is cut with HindIII and SmaI and the cut end is linked with the above DNA fragment to obtain 3 kinds of expression vectors.
Patent JP-H10322003-A (JP)
Title: Application of electronic component adhering bond
Inventor: OTAKE YUJI
IPC: B05D1/26
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably applying a bond without scattering of an applied amount even when a syringe is horizontally moved at a high speed when the bond for adhering electronic components is applied to many application points on a substrate one after another while the syringe is horizon tally moved over the substrate. SOLUTION: In a method for applying a bond on a substrate 20 by pressurizing the bond stored in a syringe with air pressure, the pressurizing time (Td) is adjusted based on the application-condition adjusting data obtained beforehand by an experiment corresponding to parameters of discharge retroactive time (Ta) which is the time from the time when the bond 1 starts to be discharged from the lower end of a nozzle 16a at this time and the last time of the application, to the time when the bond is applied to the substrate. Thus, the applied amount (Qa) of the bond at the application time can be kept constant even in the case where movement distances between respective application points are largely different, so that the bond application with a stable application amount can be carried out.
Patent JP-S5918031-A (JP)
Title: Truck operating unit
Inventor: SHIBATA HIROYUKI
IPC: B60P1/02
Filed: 1982-07-19
Abstract: PURPOSE:To prevent a truck from turning over at the time of loading/unloading of cargoes by installing a turn-over preventing mechanism between a floor and a truck main body and thereby forming a state in which the mechanism part of the truck main body of the turn-over preventing mechanism is situated above the floor surface while the truck is traveling. CONSTITUTION:A pair of right and left turn-over preventing mechanisms are provided between a floor and a truck main body 4. And a configuration is established in which out of turn-over preventing mechanism 9, a mechanism part 10 on the truck main body (4) side is situated above the floor surface 11 at least while the truck is traveling. Said mechanism part 10 on the truck main body (4) side consists of a floating wheel 6, while the floor side part of the turn-over preventing mechanism 9 consists of a floating wheel retainer 7 installed on the station floor. Said floating wheel 6 is always situated above the floor surface 11. When a cargo table 1 is projected toward/retreated from either the right or left side at the time of loading/unloading cargoes, the turn-over preventing mechanism on the side, toward/from which the cargo table is projected/retreated, is put in operation.
Patent JP-S61284031-A (JP)
Title: Klystron
Inventor: YOSHIOKA YASUHIRO
IPC: H01J23/027
Filed: 1985-06-10
Abstract: PURPOSE:To prevent the leakage of microwave power by providing an insulator- made water tube at the external periphery of an insulating material in the space between the bottom face of a collector and the upper face of an output part pole-piece of a high frequency circuit part and absorbing microwave power leaking through the insulating material. CONSTITUTION:Leakage microwave power is absorbed very well with water for the reason of being accompanied with high frequency current and leaks through a collector ceramics 4 which is dielectrics. Therefore, there is provided with an insulator-made water tube 8 at the outside of the collector ceramics 4 in one or the total part of the space between the bottom face of the collector 1 and the upper face of an output part pole-piece 7 and water is passed through within this insulator-made water tube 8 and thereby the leakage microwave power is absorbed.
Patent JP-S63290082-A (JP)
Title: Television receiving device
Inventor: KIMURA SAKAE
IPC: H04N5/44
Filed: 1987-05-21
Abstract: PURPOSE:To prevent picture swinging by controlling the signal component of a resonant oscillating frequency in a video deck part among voice output signals which are supplied to a speaker when the video deck part is set to an operation mode. CONSTITUTION:At the time of a recording mode for reception display in which recording is executed in the video deck part, switch circuits 12 and 14 are on-operated by recording mode signals SREC whereby the signal level of the frequency component in the resonance frequency among the frequency signal component of the voice output signals S1 is controlled in a filter circuit 13, and that of the voice output signals S1 are controlled as a whole. The energy level of the frequency signal component equivalent to the resonance of mechanical oscillation is furthermore controlled by the filter circuit 13. Thus, picture swinging when recording information is reproduced can be prevented.
Patent JP-H01295593-A (JP)
Title: Home telephone set for multiple dwelling house
Inventor: KOSHIRAI YOSHIO
IPC: H04M9/00
Filed: 1988-05-23
Abstract: PURPOSE:To prevent missing of hearing of order from a manager or a simultaneous broadcast by recording a voice signal coming from a centralized monitor equipment when the acquisition of a telephone line is detected, and reproducing the recorded voice signal on a telephone set and transmitting the result when the acquisition is released. CONSTITUTION:When a manager applies simultaneous broadcast, if a telephone line 2 is acquired by a telephone set 5, a CPUm12 of a home telephone master set 1 controls a voice changeover switch 19. Then a talking line (e) from a recording/reproducing unit 3 is connected to a talking line 9 from a centralized monitor 4 and the signal is stored in a memory 31 of the recording reproducing unit 3 as a voice data. When the talking state of the telephone set 5 is finished, the CPUm12 detects it to control the voice changeover switch 19 to connect the talking line (e) from the recording and reproducing unit 3 and the talking line (c) from a channel switch 11. The CPUa from the recording and reproducing unit 3 receives the control from the CPUm, the voice data stored in the memory 31 is read and outputted from a speaker of the telephone set 5 as a notice sound.
Patent JP-S6017371-A (JP)
Title: Detection of position of moving body
Inventor: HATSUTA TATSU
IPC: H02P25/06
Filed: 1983-07-11
Abstract: PURPOSE:To make the period of position detecting of a moving body equal to that of the conductor of a line by comparing a reference phase signal led from a carrier power source with an in-phase or an opposite phase component. CONSTITUTION:The voltage induced between the conductors 11 and 14, conductors 12 and 14, and conductors 13 and 14 are subjected to signal processings in a signal processing device as follows; the voltage between the conductors 11 and 14 is eliminated for a noise voltage by a bandpass filter 21-1 and is detected directly by a detector 22-1 and is led to a modulator 23-1 and modulates the amplitude of the carrier which is led from a carrier power source 25 having an angular frequency omegaO. The voltages between the conductors 12 and 14 and conductors 13 and 14 modulate the amplitude of the carrier similarly. The outputs of the modulators 23-1, 23-2, and 23-3 are led to an adder 26, and the outputs of the modulators 23-2 and 23-3 are subjected to phase displacement in phase shifters 24-2 and 24-3 by -120 deg. or 120 deg. and are led to the adder 26. The output of the adder 26 is led to a phase meter 27 together with the reference phase signal led from the carrier power source to indicate the phase difference between them.
Patent JP-H0422011-A (JP)
Title: Superconductive conductor
Inventor: TSUJIGUCHI SATOSHI
IPC: H01B12/10
Filed: 1990-05-16
Abstract: PURPOSE:To prevent superconductive materials from destruction by arranging concentrically plural superconductive materials having different diameters respectively and forming outer layers around them by stabilizing materials, and arranging cylindrical reinforcing materials between respective superconductive materials so as to integrate them all. CONSTITUTION:Plural cylindrical superconductive materials 1a-1d having different diameters respectively, formed of ceramics series, are concentrically arranged and outer layers are formed around the superconductive materials 1a-1d by stabilizing materials 2. And plural cylindrical reinforcing materials 3a-3d made of non-magnetic steel are respectively arranged between the respective superconductive materials 1a-1d. The respective superconductive materials 1a-1d arranged concentrically and the respective reinforcing materials 3a-3d arranged between them are integrated so as to form a superconductive conductor. Accordingly the self-compressive stress acting on the superconductive materials 1a-1d by electric current are supported by the reinforcing materials 3a-3d arranged between respective superconductive materials 1a-1d, and moreover are not transferred to the respective cylindrical superconductive materials 1a-1d. Thereby the destruction of the superconductive materials 1a-1d is prevented.
Patent JP-H05299171-A (JP)
Title: Line luminescence dispersion type el element and its manufacture
Inventor: WAKABAYASHI SHIGEKI
IPC: H05B33/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a line luminescence dispersion type EL element and its manufacture capable of obtaining a high-intensity, high-precision luminescence line with a simple structure and easy to manufacture. CONSTITUTION:A line luminescence dispersion type EL element is provided with a red luminescence layer 18 constituted of an opaque electrode 12 formed on one surface of a transparent resin film 10, a transparent electrode 14 formed on the other face, an EL luminous body 16 provided on one face of the resin film 10 and emitting nearly red light, a green luminescence layer 22 formed with a green light dispersion type EL luminous body 20 on one face of another resin film 10 likewise formed with electrodes, and a blue luminescence layer 26 formed with a blue light dispersion type EL luminous body 24 on one face of another resin film 10 likewise formed with electrodes. Many luminescence layers 18, 22, 26 of three primary colors are laminated in sequence, and an EL luminescence panel illuminated into a line shape from the laminated end face is formed.
Patent JP-2000315920-A (JP)
Title: Voice mute circuit
Inventor: SAITO YASUSHI
IPC: H03F1/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise sound produced at application of power. SOLUTION: A power application detection section 12 consists of a resistor 1, a capacitor 2, and a transistor(TR) 3. A mute section 13 consists of resistors 5, 6, capacitors 4, 8 and a TR 7. At application of power, power that is supplied from a power supply terminal 10 charges up the capacitor 2 via the resistor 1 and the TR 3 is conductive for a prescribed time on the basis of a CR time constant by the resistor 1 and the capacitor 2 connected to a base of the TR 3 at the same time. While the TR 3 is conductive, the capacitor 4 is charged up to turn on the TR 7, which connects the capacitor 8 to ground. Furthermore, even after the TR 3 is not conductive, the TR 7 is conductive for a prescribed time on the basis of a CR time constant by the resistors 5, 6 and the capacitor 4. Then a voice output is connected to ground through the capacitor 8, resulting that the noise outputted by an unstable operation of a voice amplifier at application of power is not outputted to a speaker.
Patent JP-H09309606-A (JP)
Title: Transferring device
Inventor: YAMAGUCHI MASANORI
IPC: B65G1/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a transferring device capable of narrowing its width. SOLUTION: One dog 41 extending along a sliding direction is arranged at a lower surface of a middle fork 34. The upper surface of a lower fork 32 is provided with one row of a pair of center sensing sensors 42 and 43 spaced apart by a clearance corresponding to a length of the dog 41 in correspondence with the dog 41 and then there are arranged one row of a left end sensing sensor 44 and a right end sensing sensor 45 located between these center sensing sensors 42 and 43 which are installed along a sliding direction of the middle fork 34.
Patent JP-H11314992-A (JP)
Title: Gas generator composition
Inventor: YAMATO HIROSHI
IPC: C06B43/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high safety gas generator compsn. having good heat resistance and combustibility. SOLUTION: The gas generator compsn. contains one or more selected from guanidine perchlorate, aminoguanidine perchlorate, diaminoguanidine perchlorate, triaminoguanidine perchlorate and nitroaminoguanidine perchlorate as fuel and a chlorine neutralizer which is a compd. contg. a cation of a metal selected from the alkali metals and alkaline earth metals. A chlorine-base gas generated by the combustion of the fuel is neutralized and fixed by the action of the chlorine neutralizer.
Patent JP-S5553287-A (JP)
Title: Preparation of indole compound
Inventor: KURAMITSU TOSHINAO
IPC: C07D403/06
Filed: 1978-10-13
Abstract: PURPOSE: To prepare the title compound useful as a raw material of 5-hydroxytryptophan, etc., economically, by reacting a β-propionaldehyde and a phenylhydrazine under specific pH and temperature conditions.  
     CONSTITUTION: 5-Alkoxy, 5-benzyloxy-3-(hydant-5'-ylmethyl)indole is prepared by reacting β-(hydant-5-yl)propionaldehyde with p-alkoxy, p-benzyloxyphenylhydrazine or its acid addition salt, in water or in a mixture of water and a low- boiling organic solvent at 50W90°C, pref. 70W75°C, keeping the pH of the reaction system between 1.5 and 3.0. The pH value of the reaction mixture is pref. buffered with an acid- salt buffer solution. The title compound can be obtained in high yield, and can be used without purification. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5495994-A (JP)
Title: Olefin polymerization catalyst
Inventor: KASHIWA NORIO
IPC: C08F10/00
Filed: 1978-10-16
Abstract: PURPOSE: To enhance polymer yield and uniform grain size distribution by blending halide of Cr, Mn, etc. pretreated with an electron donor such as lower alcohol, an organometallic cpd. of group IWIII, and a transition metal cpd., and then combining the blend with a specific cataiyst component.  
     CONSTITUTION: Halide of Cr, Mn, Fe, Co or Ni, esp. Mn chloride pretreated with an electron donor such as lower alcohol is blended with an organometallic cpd. of group IWIII, pref. an org. Al cpd. in an amt. of 1/50W50, pref. 0.2W2 mols to 1 mol of the donor and a transition metal cpd. of group IVWVI, esp. TiCl 4 . The blend is then combined with an organometallic cpd. of group IWIII, e.g. trialkyl Al. Using this catalyst, polymer yield per transition metal atom is enhanced, and the bluk density of a polymer formed is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5917328-A (JP)
Inventor: ONO TOSHIO
IPC: A61B5/053
Filed: 1982-07-20
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-S5915998-A (JP)
Inventor: OKAMOTO EIJI
IPC: G10L19/00
Filed: 1982-07-20
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-S61284458-A (JP)
Title: Serial printer
Inventor: MASAKI HIDEO
IPC: B41J2/51
Filed: 1985-06-12
Abstract: PURPOSE:To provide a serial printer having simple circuit constitution and a high printing speed, by mounting a first row pin printing data memory part, a second row pin printing data memory part and a means for successively shifting the printing data of memory parts to store the same. CONSTITUTION:The printing pattern stored in a buffer RAM is sent to a pin data output port by the control of CPU and the pin data output port is equipped with four-bit registers 31-36 each constituted of four flip-flops. The register 31 stores 4-bit printing data corresponding to odd number pins in 8-bit printing data sent from the buffer RAM through a data bus 37. The printing data outputted from the register 31 are successively shifted by the registers 32, 33 and stored. The register 34 stores 4-bit printing data corresponding to an even number of pins in 8-bit printing data sent from the buffer RAM and the printing data of the register 34 are successively shifted by the registers 35, 36 and stored.
Patent JP-2000280697-A (JP)
Title: Device for varying color of ornament using polarized light
Inventor: DAI MITSUO
IPC: B44C3/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To vary the color of an ornament at low cost using an inexpensive material having optically active properties which can be easily prepared by injection molding and punching. SOLUTION: A polarizing plate 2, a turntable 5, a polarizing plate 1, and a white light source 3 are disposed in a row as seen from an observer 6. The polarizing plates 1, 2 are set at right angles to the direction of the axis of polarization. A colorless and transparent three-dimensional ornament 4 made from a material having optically active properties is placed on a turntable 5.
Patent JP-S5750613-A (JP)
Title: Electromagnetic flowmeter
Inventor: WADA ICHIROU
IPC: G01F1/58
Filed: 1980-09-11
Abstract: PURPOSE:To measure a flow rate accurately even at the time of not full water by forming measuring passages of plural domain by a separator in a duct of a main body of a flowmeter and measuring the flow rate by providing an electrode on each measuring passage. CONSTITUTION:A separator 11 is provided in a duct of a flowmeter main body 10 along a flow direction of a fluid and a lining 12 is lined on the inner wall of the duct 10 and the face part of the separator 11 using an electric insulating material and then, a lower layer domain A and an upper layer domain B are formed. A pair of electrodes 13a, 13b are attached on each layer of the domain as measuring passage so as to be observed in the duct from the lining 12. Further, an exciting coil 14 is attached outside of the duct 10 and an outer case 15 which is a core for formation of a magnetic passage, is set on the outermost part. Accordingly, a flow rate of the fluid is measured only in the domain A always by adjusting a cross sectional area to the state of full water at the time of not full water in the domain A. The flow rate is accurately measured always by using measuring passage of the domain B when the flow rate is increased over the limit measured by the domain A.
Patent JP-S63290230-A (JP)
Title: Metal for calcined oxide superconductor, calcining method, and calcined superconductor thereof
Inventor: ESASHI KIYOYUKI
IPC: H01L39/24
Filed: 1987-05-23
Abstract: PURPOSE:To improve the bonding strength of an oxide type superconductive compd. to a different kind of material without deteriorating the characteristics of the compd. by bringing metal contg. Ag and Pd, Pt or Au into contact with the surface of the compd. and by carrying out calcining in an oxygen atmosphere. CONSTITUTION:Powder, a wire, a sheet or the like of metal having a compsn. consisting of <=30.0wt.% one or more among Pd, Pt and Au and the balance Ag with inevitable impurities is directly brought into contact with the surface of an oxide type superconductive compd. such as (Ba,Sr)-(Y-Sc-rare earth element)-Cu-O. They are heated optionally under pressure in a circulating gaseous mixture contg. oxygen to carry out calcining. At this time, oxygen is used so that a formed oxide superconductor accounts for a good-sized part, that is, at least 5% of the outer surface of a sintered body. Thus, a calcined superconductor consisting of an oxide superconductor and a different kind of material and having a higher transition temp. to superconduction than the temp. of liq. nitrogen is obtd.
Patent JP-H01296023-A (JP)
Title: Method and device for forced draft air conditioning accompanied with radiation heating
Inventor: WADA HIROSHI
IPC: F24F1/00
Filed: 1988-05-24
Abstract: PURPOSE:To enable heating and cooling of only a necessary space and to always provide hot heat environment, in which the head is kept cool and the feet warm, during heating, by a method wherein a discharge box is situated in a position below a chair seat and above a floor, cold and hot air are injected through discharge nozzles for the exclusive use by means of respective discharge switching dampers. CONSTITUTION:During heating, hot air is fed in a discharge box 4 through a hot cold air feed duct 2, hot air 13 is injected obliquely upwardly through a hot air discharge nozzle 6, and induces secondary air 14 and is raised to an upper half body as it warms a lower half body. During cooling, a hot air discharge switching damper 7 is moved from an upper surface position 4c of the discharge box 4 to the inner surface position of a front 4b to close the hot air discharge nozzle 6. A radiation plate and protection flow straightening plate 11 is securely inclined at an angle with a cold air opening 8, a cold air opening 8 is closed by a cold air discharge switching damper 9 such that a cold air discharge nozzle 10 is protruded from the discharge box 4, and cold air is fed through the hot and cold air feed duct 2. Cold air 15 is discharged obliquely upwardly through a cold air discharge nozzle 10, and is raised along the rear part of a back seat 1b of a chair seat 1 as it induces the secondary air 14.
Patent JP-2000314616-A (JP)
Title: Shape measuring system
Inventor: IZEKI TOSHIYUKI
IPC: G01B11/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring system in which measurement error is eliminated while preventing any one of a probe or a displacement gauge from being collapsed through contact when the follow-up of a moving stage is increased due to erroneous operation or in order to increase scanning speed. SOLUTION: The shape measuring system comprises a probe 2, and a flexure detecting means 9 wherein the flexure detecting means 9 comprises a correction means and the probe 2 has a hollow structure. After being brought into contact with a plane being measured, the probe 2 is moved to go away from the plane being measured in order to search a position where the flexure matches a target value. With such an arrangement, lowering of measurement accuracy is suppressed even for high speed scanning and the shape measuring system is protected against damage.
Patent JP-S615932-A (JP)
Inventor: OOYA KIYOAKI
IPC: B32B3/12
Filed: 1984-06-21
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。