baber/WOPTO huggingface dataset:
Patent JP-S62149758-A (JP)
Title: Copper phthalocyanine compound and ink composition using same
Inventor: YAMASHITA HIDEO
IPC: C09D11/328
Filed: 1986-03-28
Abstract: PURPOSE:To provide the titled ink compsn. which has excellent stability in the form of a soln. is well compatible with resins, gives a clear image having a high density and high water resistance and is useful as printing ink, ink for recorders, ink jet recording ink and paint, containing a copper phthalocyanine compd. CONSTITUTION:0.5-20wt% copper phthalocyanine compd. of formula I (wherein CuPc is a copper phthalocyanine nucleus; R1 is a 3-12 C alkyl, aralkyl or aryl; R2 and R3 are each H or hydroxylethyl; X is an alkali metal, H or NH4; a is 1-2, h is 0-2, c is 1-3 and a, b and c must satisfy the relationship of formula II) is blended with optionally 10-80wt% wetting agent (e.g., ethylene glycol), a dye for water ink, a preservative, a mildewproofing agent (e.g., sodium dehydroacetate), a rust inhibitor, an ultraviolet absorber, etc., and water.
Patent JP-H0598624-A (JP)
Title: Flume with sediment rejecting/water accepting vortex tube applied to rapid stream waterway
Inventor: NAKA TATSUO
IPC: E02B5/00
Filed: 1991-03-12
Abstract: PURPOSE:To simply accept or branch the irrigation water by slantly burying a vortex tube on a waterway bottom, rejecting the flowing sediment via a spiral stream generated in the vortex tube, and providing an adjusting plate on the vortex tube. CONSTITUTION:A vortex tube 11 having a slit 11A is buried on a waterway bottom 23A slantly against the flow direction S. An adjusting plate 12 adjusting the opening width of the slit 11A is arranged on the waterway bottom 23A slidably in the flow direction X. The sand to be discharged within the flowing sediment in a steep-slope waterway 23 is fed at the bottom layer section and dropped into the vortex tube 11 via the slit 11A. The drain quantity and sand rejection ratio are properly adjusted by the adjusting plate 12. A large quantity of sediment is rejected to the side of the waterway 23 by a small quantity of flowing water without disturbing the high-speed jet flow of the main stream via the spiral stream generated by the inflow of the traction sand in the vortex tube 11.
Patent JP-H07258204-A (JP)
Title: Production of thioaryl compound
Inventor: SUGIYAMA TATSUO
IPC: C07C321/26
Filed: 1994-03-17
Abstract: PURPOSE:To provide an industrial method for producing an alkoxycarbonylalkylthioaryl compound useful as an intermediate for synthesis of a herbicide and its related compound in a high yield by using ready operations. CONSTITUTION:A disulfide of formula I [R<1> is H, a halogen, an amino an acylamino, an alkyl, an alkoxy, phenyl, an alkylamino a dialkylamino, benzyl or an acyl; (n) is 1 to 5] and an alkaline metal hydroxide are reacted in the presence of a sulfur compound of formula II [M<1> is an alkaline metal; (i) is 1 or 2] at 10 deg.C to reflux temperature of the reactron system, preferably 30 to 120 deg.C to synthesize an alkaline metal salt of an aryl mercaptan of formula III. If alcohol is further added to the reaction system, the reaction rate is improved. The compound of formula III is reacted with a halogenofatty acid ester compound of formula IV (R<2> is an alkylene; R<3> is an alkyl; X<1> is a halogen) at pH7 to 10, thus producing the objective alkoxycarbonylalkyl-thioaryl compound of formula V.
Patent JP-H04270632-A (JP)
Title: Method and device for manufacturing bubble film
Inventor: SHIYUTEFUAN KOONERUMAN
IPC: B29C48/10
Filed: 1991-01-17
Abstract: PURPOSE: To achieve easy control of all devices such that a partial cooling air flow is branched off by adjustable guide blades at the upstream of the die gap of a cooling ring. CONSTITUTION: There is provided a process for producing a film bubble in a film-blowing machine wherein a cooling ring 116 surrounds a film bubble 110 and has an annular die gap for cooling air, in which the cooling air throughput in the individual circumferential areas of the cooling ring 116 is controlled to correct the thickness profile of the film bubble, wherein a portion (B) of the cooling air is branched off at the positions distributed in the circumferential direction of the cooling ring for controlling the cooling air flow at the film bubble 110 by guides or guide blades 128, 144, 156, 228 capable of adjusting the amount of the branched cooling air.
Patent JP-H07260902-A (JP)
Title: Rotor core loss measuring device and method for the measurement
Inventor: ZENNYOJI MAMORU
IPC: G01R31/34
Filed: 1994-03-16
Abstract: PURPOSE:To accurately measure a rotor core loss, using a simple structure. CONSTITUTION:A cylindrical rotating shaft 4 is concentrically laid rotatably within an annular boss type bearing bracket 2 erected on the upper surface of a base plate, and a cylindrical bracket 5 fixed with the lower side of the base plate is loosely inserted in the shaft 4 concentrically. In addition, a rod type shaft 7 is concentrically supported in the bracket 5. A rotor 9 is supported with a joint 8a coaxially coupled to the shaft 7 and another joint 8b coaxially laid above the joint 8a, and a stator 16 is coaxially coupled to the shaft 4, so as to envelope the rotor 9. The stator 16 is rotated with a drive motor 22, and the torque of the rotor 9 is detected with a load cell 19 jointed to the shaft 7 via a wire, thereby measuring a core loss. According to this construction, a core loss can be measured with the rotor 9 kept in stationary state. Furthermore, a core loss can be easily measured without any need of adjusting a rotary mechanism for a rotor product quality difference, at the time of rotating the rotor 9.
Patent JP-H01245483-A (JP)
Title: Portable reproducing device
Inventor: ENOMOTO AKIHIKO
IPC: G11B31/00
Filed: 1988-03-26
Abstract: PURPOSE:To inform the elapse of a time to a user by hearing an alarm sound at a desired setting time through a headphone or an earphone. CONSTITUTION:When a switch circuit 12 is switched to an opposite position by a switching signal outputted from a timer circuit 16, an alarm signal outputted from an alarm signal generating circuit 17 is supplied to the headphone or the earphone or the like through the switch circuit 12, an attenuator circuit 13, an amplifying circuit 14 and an output terminal 15 in place of a sound reproducing signal outputted from a reproducing part main body 11 and the alarm sound is reproduced for a constant time. Thereby, the user can know the elapse of the time with the headphone or the earphone attached.
Patent JP-S63237312-A (JP)
Inventor: NAKAI YOSHIHIRO
IPC: H01B7/02
Filed: 1987-03-25
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-S63237468-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUDO MASAHISA
IPC: H01L27/15
Filed: 1987-03-25
Abstract: PURPOSE:To reduce the mounting space of an LED containing peripheral circuits, and make the design of peripheral circuits unnecessary at the time of employing the LED, by accommodating the LED and the peripheral circuits to drive it in the same package. CONSTITUTION:The title device is provided with an LED 1 and a constant current diode 2, which are accommodated in a package 3 shown by a dotted line. This semiconductor integrated circuit has only a function to drive the LED, and all external parts except a power source are not necessary.
Patent JP-H04310509-A (JP)
Title: Removal of impurity in nitrogen gas
Inventor: HORII YUJI
IPC: C01B21/04
Filed: 1991-04-05
Abstract: PURPOSE:To easily and rapidly remove an impurity from nitrogen gas containing oxygen gas as the impurity to produce the nitrogen gas having high purity. CONSTITUTION:Adsorbing towers 6a, 6b filled with A type zeolite containing lithium ions and sodium ions in the crystals thereof as exchanging ions, the concentration of lithium ions being 55-75mol.%, preferably 65-70mol.%, based on the sum of both the kinds of the ions, are cooled to <=-50 deg.C, and nitrogen gas containing oxygen gas as an impurity is introduced into the adsorbing towers 6a, 6b to selectively adsorb and remove the oxygen gas.
Patent JP-S61231343-A (JP)
Title: Room air monitoring device
Inventor: YAMASHITA HIDEKAZU
IPC: F24F11/02
Filed: 1985-04-05
Abstract: PURPOSE:To enhance in using an open combustion type heater or in other similar situations, by issuing an alarm when a toxic gas concentration detected by a gas sensor is not lower than a predetermined value or in the case of oxygen deficiency. CONSTITUTION:Gas sensors 1-3 selectively detect oxygen, carbon monoxide and nitrogen dioxide concentrations. Reference voltage generating parts 12-14 generate voltages corresponding to respective thresholds of the oxygen, carbon monoxide and nitrogen dioxide concentrations converted into voltages by converting parts 4-6, respectively. When the oxygen concentration becomes lower than the relevant reference threshold, a comparing part 9 generates a high-level output signal, and on the other hand, when the carbon monoxide and nitrogen dioxide concentrations become higher than the respective reference thresholds, comparing parts 10, 11 generates respective high-level output signals, respectively. An OR gate part 15 sends a high-level output signal toward an alarm part 8 when at least one of the output signals from the comparing parts 9-11 is at a high level. At this time, the alarm part 8 operates a buzzer to buz intermittently, thereby requesting the person in the room to start ventilating.
Patent JP-S58191040-A (JP)
Title: Method of display at sight for stock price information
Inventor: TAKECHI EIJI
IPC: G06Q50/00
Filed: 1982-04-30
Abstract: PURPOSE:To specify that the information shows the present stock prices, by using a clear signal that is fed immediately before generation of the stock price information to display only the issue to which the new information is generated to a blank column while leaving the preceding final price and the ratio to the preceding day as they are. CONSTITUTION:The code, price, etc. concerning the stocks are informed unidirectionally from a center and displayed at each terminal device after decoding. A signal that clears the past data is transmitted immediately before the new information is generated. in this case, the terminal device does not clear only the preceding final price and the ratio to the preceding day as shown in the figure. Thus the data are left at columns ''GENZAI (present)'' and ''ZENHI (ratio to preceding day)''. Then a transaction starts, and the data are displayed to ''HAJIME (start)'', ''TAKA (high)'' and ''YASU (low)'' of blank columns 13 as well as to columns ''GENZAI'' and ''ZENHI''. As a result, an operator understands that the data is new and not old.
Patent JP-H08272405-A (JP)
Title: Sequence controller
Inventor: TAKI YASUAKI
IPC: G05B23/02
Filed: 1995-03-30
Abstract: PURPOSE: To set data at an appropriate timing corresponding to the operating state of a controller and to correctively execute the maintenance of an operating program for sequence control on a programmable display with the maintenance of a display program by providing the function of a PC and that of the programmable display in a single device. CONSTITUTION: This sequence controller 1 is equipped with memory 5 in which the operating program for sequence control of the controller 12 is stored with the display program, and an interface 6 equipped with an input/output terminal connected to each device of the controller 12. The CPU 2 of the sequence controller 1 displays the data on a display 3 according to the display program stored in the memory 5, and also, executes the sequence control of the controller 12 according to the operating program stored in the memory 5.
Patent JP-H01248099-A (JP)
Title: Chilled water feeder for air conditioner of nuclear power station
Inventor: TANAKA TAKEAKI
IPC: G21D9/00
Filed: 1988-03-29
Abstract: PURPOSE:To enable a heat source to be switched according to operational conditions of a nuclear reactor and to attain a chilled water feeder for air conditioning of high operability and reliability, by providing a warm water pump which is activated when a heat exchanger connected to another heat source and its switching valve are switched. CONSTITUTION:Warm water which works at a absorption type refrigerator 12A becomes chilled water, goes through a warm water pipe (returning) 14a and 14b, returns to a returning pipe 8 and is heat-exchanged by a heat exchanger for cooling auxiliary equipments, to discharge the heat to sea water. In case that a nuclear reactor stops, a temperature of warm water from a non-recovery heat exchanger 4 decreases and that to an absorption refrigerator 12A also decreases, warm water heated by a heat exchanger 22 is used for operation of the absorption refrigerator 12A. On the other hand, on the warm water pipe (returning) 14a on the downstream of the refrigerator 12A, a temperature controller 34 is provided to detect warm water temperature and to control an amount of steam and also the controller is connected electrically with a steam regulator valve 23 therewith an amount of steam to the heat exchanger 22 is regulated.
Patent JP-S61231039-A (JP)
Title: Vibration absorbing grip
Inventor: SASAKI TERUO
IPC: F16F15/08
Filed: 1985-04-06
Abstract: PURPOSE:To obtain a grip having vibration absorbing characteristics corresponding to the mechanical impedance characteristics CONSTITUTION:A vibration absorbing grip is formed from a viscoelastic material having a hardness of 20-40 deg. at 25a deg.C as measured.
Patent JP-H06289402-A (JP)
Title: Spacer for liquid crystal display element and production of liquid crystal display element by using the same
Inventor: TAGA GENJI
IPC: G02F1/1339
Filed: 1993-03-31
Abstract: PURPOSE:To greatly improve liquid crystal display quality by making it possible to selectively spray the spacers onto a black matrix and to extremely decrease the amt. of the spacers to be sprayed into display pixels. CONSTITUTION:The spacers for the liquid crystal display element has a thermoplastic resin, for example, polymethyl methacrylate, contg. a crosslinking agent, for example, divinyl benzene and photopolymn. initiator on the surfaces. The spacers for the liquid crystal display element are sprayed onto a light transmittable substrate patterned with a light non-transmittable material and are irradiated with light from the surface on the side opposite to the surface sprayed with the spacers for the liquid crystal display element to polymerize the crosslinking agent in the thermoplastic resin of the pacers for the liquid crystal display element subjected to the irradiation with the light without existing on the light non-transmittable material and without polymerizing the crosslinking agent in the thermoplastic resin of the spacers for the liquid crystal display element existing on the light non-transmittable material to form the crosslinked resin. The substrate is then heated at the temp. above the melting temp. of the thermoplastic resin and below the melting temp. or decomposition temp. of the crosslinked resin and thereafter, the spacers having the crosslinked resin on the surfaces are removed.
Patent JP-S60217448-A (JP)
Title: Data input system
Inventor: YOSHINO HIROYUKI
IPC: G06F15/02
Filed: 1984-04-12
Abstract: PURPOSE:To attain substitution of the same numeral to plural memories by providing a section designation key of the memories to repeat the same instruction with simple key operation as to the section designated by the key. CONSTITUTION:When a numeral ''10'' is inputted from a key input section 11 to a variable memory 21, the key operation of ''10'', [ ], [A-D], [H-K] and [EXE] is performed. The input data is fed to a control section 18 and the control operation is started by the operation of the [EXE] key. The [ ] key and a [-] key are operated in succession to the numeral input, the processing by a prescribed step is conducted and the inputted numeral 10 is written to the variable memory 21 as variables B, C, D. Whether or not the [,] key is inputted is discriminated succeedingly. The key is a key used when the storage sections of the variable set to the variable memory 21 are not consecutive and the numeral ''10'' is substituted to the variables H-K of the variable memory 21 is this case and all the processings are finished.
Patent JP-S61233274-A (JP)
Title: Counterbalance valve
Inventor: NAKAJO TOSHIHIRO
IPC: F15B11/02
Filed: 1985-04-09
Abstract: PURPOSE:To provide counter balance valve function, holding function, sealing function, and reproducing shaping function, by a method wherein a poppet and a hollow spool are located within a valve body, and the shaft part of the hollow spool is brought into contact with the one end of the poppet. CONSTITUTION:A poppet 28 and a hollow spool 20 are located within a valve body 1, the hollow spool 20 and the poppet 28 are energized toward a partition wall 17, and a shaft part 21 of the hollow spool 20 is brought into contact with the one end of the poppet 28. With this constitution, when the feed of pressure oil through an inlet port 2 is stopped, the poppet 28 is momentarily closed, and in the closed position of the poppet 28, the poppet 28 is tightly pressed to a valve seat 26. When the feed of pressure oil to the load side of a cylinder device is stopped, since hammering phenomenon occurs between the poppet 28 and the hollow spool 20, holding function, sealing function, reproducing shaping function as well as counterbalance valve function are provided.
Patent JP-S62230278-A (JP)
Title: Cathode-ray tube display device
Inventor: UGAJIN MASASHI
IPC: H04N7/01
Filed: 1986-03-31
Abstract: PURPOSE:To improve the quality of a picture by generating a new scanning line data by adding up the picture data in the common picture element positions of two neighboring original scanning lines in prescribed ratio then averaging arithmetically, and displaying the result between the said neighboring scanning lines. CONSTITUTION:In case two pieces of new scanning lines h12 and h21 are generated to be interpolated between two pieces of neighboring original scanning lines such as H1 and H2 and to thereby tripling the number of pieces of scanning lines, the picture data of the original scanning line H1 and that of the scanning line H2 in the same picture element position are averaged by formulae I and II to generate a picture made of new scanning lines h12 and h21. Consequently, the picture of the new scanning line h12 is strongly influenced by the picture of the scanning line H1, while the picture of the line h21 is strongly influenced by the picture of the scanning line H2. Therefore, the continuity of a picture in the vertical direction is bettered and the quality of the picture is improved.
Patent JP-S63237049-A (JP)
Title: Mechanism for opening cap of cassette for image recording carrier
Inventor: OKODA MAKOTO
IPC: G03B42/02
Filed: 1987-03-26
Abstract: PURPOSE:To eliminate restrictions on positional accuracy and to decrease the number of constituting parts by disposing an electromagnet so as to face a cap body of a cassette and oscillating an oscillation member under the action of a driving source after supplying electric current to the electromagnet, thereby attracting and opening the cap body electromagnetically. CONSTITUTION:Electric current is supplied via a multi-cored electric wire 34 to the electromagnet 40. Magnetic attraction force by coercive force is generated in the electromagnet 40 at this time, by which the cap body 43 constituted of a magnetic material and the electromagnet 40 are immediately attracted to each other. An arm 32 pivotally supported to a shaft 30 of a motor 28 is gently turned in an arrow J direction by running a motor 28 of a turning mechanism part 22 clockwise at a low speed and, therefore, the cap body 43 of the cassette 42 is opened to a prescribed position while said body is kept attracted to and held by the electromagnet 40. The sure opening of the cap body selected to the cassettes of different sizes or arbitrary lengths is thereby permitted.
Patent JP-S56169648-A (JP)
Title: Preparation of lower nitroparaffins
Inventor: TAKAGI USAJI
IPC: C07C201/10
Filed: 1980-06-03
Abstract: PURPOSE: To obtain the titled substance in high selectivity and in high yield, by reacting an inexpensive lower alkyl chloride as a raw material which is made to exist in an organic phase with an aqueous solution of an alkali metal salt of nitrous acid using a catalyst transferring between phases under mild conditions.  
     CONSTITUTION: A 1W3C lower alkyl chloride, e.g., methyl chloride, is present directly in the absence of a solvent, or dissolved in a widely used solvent immiscible with water, e.g., petroleum ether, benzene, etc. so that it exists in the organic phase, while an alkali metal salt of nitrous acid is made into an aqueous solution and the salt is made to exist in the water phase. The both compounds are reacted using a catalyst transferring between the organic and the water phases, to give a corresponding lower nitroparaffin. Various kinds of quaternary ammonium salts, quaternary pyridinium salts, quaternary salts of pyridine homologues, quaternary phosphonium salts, etc. are used as the catalyst transferring between the phases. The reaction temperature is 5W90°C, preferably 15W40°C, and the reaction pressure is properly normal pressure to 5kg/cm 2 G. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04285864-A (JP)
Title: Frequency measuring apparatus
Inventor: KONO SHINICHI
IPC: G01R23/14
Filed: 1991-03-14
Abstract: PURPOSE:To obtain the title apparatus wherein a high-precision frequency mea surement may be attained with a low-precision frequency measuring device. CONSTITUTION:A frequency measuring apparatus is constituted of an oscillator 1 to be measured, a reference oscillator 2 oscillating frequency as near as possible to the oscillation frequency of the oscillator 1 to be measured, a mixer 3 multiplying the output of the oscillator 1 to be measured by the output of the reference oscillator 2, an LPF 4 taking out only the low frequency component of the output of the mixer 3 and a frequency measuring device 6 measuring the output frequency of the LPF 4. A schmitt trigger buffer 5 may be inserted on the output side of the LPF 4.
Patent JP-H08276288-A (JP)
Title: Substrate processing device
Inventor: LANGHANS LUTZ DR
IPC: B23K26/082
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for treating a substrate which quite easily adjusts the number, arrangement and/or shape of a focus on the surface of a substrate and executes perforation with low energy. SOLUTION: A device for treating a substrate is provided with a laser and a deflection unit 12 guiding a laser beam on a row of optical elements 28 arranged in a beam sweeping path. Each of optical elements is provided with a diffractive optical element 24, and whereby an incident laser beam is focused on one or more focal spots 22a, 22b on the substrate surface. A row of adjacent convergent lenses 18 are arranged in the beam sweeping path, and the distance from the substrate of the convergent lens corresponds to the focal length of the lens. The laser beam is focused on the reflecting surface of the diffractive unit 12 by a first lens 10, a further row of cooperative convergent lenses 14 exist between the unit 12 and a row of convergent lenses 18, and the distance from the reflecting surface of the deflection unit of the convergent lenses 14 corresponds to the focal length thereof.