baber/WOPTO huggingface dataset:
Patent JP-S60227900-A (JP)
Title: Treating device of freeze-thawing sludge or the like
Inventor: IKEDA MASAYUKI
IPC: F25B3/00
Filed: 1984-04-27
Abstract: PURPOSE:To prevent the breakdown of a freeze-thawing vessel by inserting a circulation pipe for cooling and heating into a cooling drum and providing rotary plates for heat transmission to the outside circumference of said drum perpendicularly to the axial line. CONSTITUTION:The circulation pipe 4 for cooling and heating is inserted into the cooling drum 2 which is freely rotatably supported axially to permit free cooling and heating. Rotary plates 5 for heat transmission are juxtaposed at every required interval to the outside of the drum 2 in the direction perpendicular to the axial line direction of the drum 2. The expansion of the sludge liquid, etc. in the vessel owing to freezing is thereby absorbed between the rotary plates for heat transmission and therefore the breakdown of the freeze-thawing vessel is obviated.
Patent JP-S5310363-A (JP)
Title: Decomposing method of ammonia
Inventor: MATSUSHITA KUNICHI
IPC: B01J23/24
Filed: 1976-07-15
Abstract: PURPOSE: To improve the decomposition activity of ammonia and to minimize the generation of NO x  at the time of reaction, by using the catalyst, carried chromium oxide on titanium oxide carrier and catalytically oxidizing and decomposing under the existence of oxygen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07297624-A (JP)
Title: Plane antenna
Inventor: MORISHITA KATSUJI
IPC: H01Q9/30
Filed: 1994-04-22
Abstract: PURPOSE:To reduce the restriction for layout of the internal parts of a radio equipment by supplying the electric power to a resonance conductor plate from a feeding conductor plate through the capacitive coupling. CONSTITUTION:A resonance conductor plate 2 having its circumferential length equal to about 1/2 working radio wave is placed at the upper part of a ground conductor plate 1. A conductor 4 consists of both plates 1 and 2 connected together and positioned at the edge of the plate 2. A feeding conductor plate 6 having a feeding part 3 is placed almost in parallel to the plate 1 at a place near the edge side 7 of the plate 2 set opposite to the conductor 4. As the voltage is high in a resonance mode at the side 7, the electric field generated between the side 7 and the plate 1 is large and two sides of the side 7 are capacitively coupled to two sides of the plate 6. This coupling value is set by the distance D between both plates 2 and 6 and the distance L between the coupled sides.
Patent JP-S5419666-A (JP)
Title: Production of semiconductor elements
Inventor: OKAMURA SHINAYA
IPC: H01L21/302
Filed: 1977-07-15
Abstract: PURPOSE: To prevent discharge deterioration, facilitate resin undercoating and improve the dielectric strength of semicondcutor devices by beforehand curving the corner parts of the semiconductor elements to roundness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5511537-A (JP)
Title: N-benzoyl-n'-pyridyl urea compound, its preparation and insecticide containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N47/34
Filed: 1978-07-11
Abstract: NEW MATERIAL:N-benzoyl-N'-pyridyl urea compounds of formula I (X 1 , X 2  are H, halogen, lower alkyl; X 3  is H, halogen).  
     EXAMPLE: N-(2,6-difluorobenzoyl)-N'-(5-trifluoromethylpyridine-2-yl) urea.  
     USE: Insecticide, especially effective against injurious insects.  
     PREPARATION: The reaction between a compound of formula II (R 1  is amino, isocyanate) and another compound of formula III (R 2  is amino, isocyanate, when R 1  is amino group, R 2  is isocyanate and vice versa) is carried out in a solvent as benzene or toluene at a temperature of 0W130°C to form the compound formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07294069-A (JP)
Title: Air conditioner
Inventor: KOGURE HIROSHI
IPC: F25B43/04
Filed: 1994-04-22
Abstract: PURPOSE:To effect an operation, when an indoor unit of an air conditioner is connected to an outdoor unit, without the need to remove air in a connection pipe and the indoor unit by charging a part of a refrigeration cycle with materials for absorbing gases in the air such as moisture, oxygen, nitrogen, and carbon dioxide. CONSTITUTION:A refrigeration cycle consists of an outdoor unit including a compressor 6, outdoor heat exchanger 7, and pressure reducing device 8 and an indoor unit including an indoor heat exchanger 9, both the units being interconnected by a connection pipe 3 to form a closed circuit, and when both of the units are connected, air remains in service valves 4a, 4b, flare nuts 5a, 5b, and a pipe located at the heat exchanger 9. In order to remove the air, a vessel 12 containing adsorbents is provided between the heat exchanger 7 and the device 8. Before starting a normal operation, a test operation is continued until the air in the refrigeration cycle is completely adsorbed on the adsorbents and the completion of the test operation for adsorption is indicated by a lamp or the like.
Patent JP-S63251439-A (JP)
Title: Vinyl chloride resin composition
Inventor: SHUDO KAZUMICHI
IPC: C08J9/06
Filed: 1987-04-06
Abstract: PURPOSE:To obtain the title inexpensive composition which can give a molding having low surface stickiness, a soft feeling and excellent appearance and strength, and being suited for automobile interior trims, by mixing a vinyl chloride homopolymer of an average degree of polymerization in a specified range with a plasticizer for vinyl chloride resin and a chemical blowing agent. CONSTITUTION:100pts.wt. vinyl chloride homopolymer of an average degree of polymerization of 800-2,000, obtained by, preferably, a suspension polymeriza tion process, is mixed with 80-140pts.wt. plasticizer for vinyl chloride resin, such as a phthalate, trimellitate, linear alcohol, polyester or adipate plasticizer, 0.03-0.6pt.wt. heat-decomposable chemical blowing agent such as azodi carbonamide or azobisisobutyronitrile and, optionally, 2.0-3.0pts.wt. stabilizer such as a metal soap, a Ba/Zn organic complex stabilizer, or an organotin stabilizer, etc.
Patent JP-S62240617-A (JP)
Title: Promoter for blood coagulation
Inventor: ANRAKU HIDEO
IPC: A61P7/04
Filed: 1986-04-11
Abstract: PURPOSE:A promoter for blood coagulation promoting coagulation of blood specimen especially obtained from patients taking heparin, having improved separating properties of serum from blood-clot, containing a metallic complex having a specific cyclic organic compound as a ligand and an amine salt, etc. CONSTITUTION:A promoter for blood coagulation containing (A) 100pts.wt. metallic complex having a heterocylic compound (e.g. compound containing o-quinoline ring such as 1,2,3-triketoindene) which is shown by the formula (A Is cyclic compound residue) wherein neighboring carbonyl groups exist in the same plane as a ligand and (B) 5-10,000pts.wt. amine salt (e.g. hexadecyldimethylamine) and/or quaternary nitrogen-containing organic compound (e.g. tetraalkylammonium). When the promoter is added to heparin- containing blood, heparin in the blood is adsorbed on the component B, neutralized, precipitated and an inhibitory action on blood coagulation factor is eliminated.
Patent JP-S5510585-A (JP)
Title: Diaphragm for pressure detector
Inventor: AMAKASU SHIYUUJI
IPC: G01L9/04
Filed: 1978-07-10
Abstract: PURPOSE:To secure a high-accuracy detection of the pressure by providing the large-thickness inner frame between the outer circumference attachment part and the center part where the strain gauge is provided. CONSTITUTION:Inner frame 13 featuring a thickness of 5 times as large as that of diaphragm part 12 is provided at the outer circumference of part 12 including strain gauge part 11, and furthermore part 14 featuring a thickness about equal to or smaller than diaphragm part 12 is provided around frame 13. Thus the outer circumference area of part 14 is used as attachment part 16 to substrate 15. As frame 13 features a higher rigidity than part 14, the external mechanical strain, the thermal strain and others are never given directly to strain gauge part 11.
Patent JP-H02263179-A (JP)
Title: Aperture synthesizing processor
Inventor: OSAKI EIJI
IPC: G01N29/22
Filed: 1989-04-03
Abstract: PURPOSE:To maintain the aperture synthesizing function and to prevent the deterioration of resolution in the scanning direction by providing a curved surface parameter setting circuit for setting an inclination in the scanning direc tion as a correction condition, and executing an aperture synthetic operation under the correction condition. CONSTITUTION:A target reflecting signal received and amplified by a receiver is converted to an intermediate frequency by a frequency conversion/A-D converter 5, and thereafter, digitized, and supplied to an aperture synthesizing circuit 10. The aperture synthesizing circuit 10 is constituted of an arithmetic circuit 10a containing an adding circuit 10a1 and a position setting circuit 10b. To this position setting circuit 10b, an aperture synthetic correction condition which follows up an inclination in the scanning direction of the device is supplied from a curved surface parameter setting circuit 11. In the arithmetic circuit 10a of the aperture synthesizing circuit 10, an aperture synthetic operation is executed under the correction condition at every scanning spot. In such a way, the deterioration of resolution in the scanning direction is prevented, and a satisfactory target reflected image can be taken.
Patent JP-H03283949-A (JP)
Title: Automatic detail verification system for station data revision request
Inventor: KIDA TOMOKO
IPC: H04M3/00
Filed: 1990-03-30
Abstract: PURPOSE:To revise a station condition properly by verifying a relating station data when a station data is revised to revise the station condition and informing a required other station data revision request to a maintenance personnel. CONSTITUTION:The content of a station data D is key-searched by using a key 'I' and when the data is not revised, a message print-out section 15 is requested so as to inform a request of 'other station data revision request class n is required in advance' to a maintenance personnel as the result of verification. When the content resulting from indexing a station data E by using a key K is not revised, the message print-out section 15 is requested so as to inform a request of 'other station data revision request class 1 is also required' to the maintenance personnel. When the adequacy of revision by a revision request input is confirmed for each relating verification object station data, the message print-out section 15 is requested so as to inform a request of 'the station data revision request class m is normally processed' to the maintenance personnel as the result of verification.
Patent JP-S569066-A (JP)
Title: Electric power source device for direct current pulse arc welding
Inventor: SHIMOOKA KENZOU
IPC: B23K9/09
Filed: 1979-07-03
Abstract: PURPOSE: To make the constitution of the titled device simple by supplying the electric currents flowing in a phase controlling and rectifying circuit to reactors with exciting circuits differing with each of polarities and making the voltage application to the respective reactors and both phases independently settable.  
     CONSTITUTION: The electric current flowing to arc welding load 5 at the time when thyristors 8, 17 conduct changes over from the positive current flowing in a reactor 15 to a negative current flowing in a reactor 16 but these currents flow both from a welding electrode 19 to the direction of the welding work 20; therefore, this results after all in that the direct welding current flows in the load 5. The currents restrained in the respective closed circuits of the reactors 15, 16 and the thyristors 17, 18 fix the reactors 15, 16 in a fixed magnetized state at the current restraining and this results in that the reactors 15, 16 flow electric current from a fixed magnetized state. Since the direct welding current flowing in the load 5 becomes the one combined with the currents flowing in the respective voltage application periods of the reactors 15, 16, it becomes of the waveform consisting in superposing large pulse currents on the DC base current of a small value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000273615-A (JP)
Title: Method for removing deposit film on surface of substrate holder in film forming device, and the film forming device
Inventor: MAEDA KOJI
IPC: H01L21/203
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a thin film deposited on a substrate holder from being peeled and adhering to a substrate in particles. SOLUTION: A substrate holder 90 in which a thin film is deposited on a surface of a holding claw 91 moves in a substrate non-holding condition to a film-removing chamber 70 provided in a branched manner so as to communicate the vacuum to a square conveying passage in which a plurality of vacuum chambers including film forming chambers are longitudinally arranged. A high frequency power source 73 is connected to the holder main body 92 through a movable electrode 74, and the high frequency electric field is established in the film-removing chamber 70. The high frequency discharge is generated in the gas introduced by a gas introduction system 72 to form the plasma, and the deposited film on the surface of the holding claw 91 is sputter-etched by the ion impulse, and removed in the vacuum.
Patent JP-S60226777-A (JP)
Title: Modulation system of pulse width modulation inverter
Inventor: YASUTOMI FUMIO
IPC: H02M7/48
Filed: 1984-04-25
Abstract: PURPOSE:To facilitate the alternation of the number of pulses by continuously reading out a ROM which stores several patterns of control signals corresponding to 1/6 period, and dividing the read signal at every phase. CONSTITUTION:A plurality of patterns of control signals corresponding to 1/6 period of a PWM inverter are stored in a ROM3. A read-out circuit 4 continuously reads out the content of the ROM3 in response to the frequency of a signal (f) to apply the operating frequency of the inverter. A data selector 5 selects suitable one of composite signals read out from the ROM3. A phase divider 6 divides the composite signals at every phase to obtain control signals of the respective phases.
Patent JP-H03286678-A (JP)
Title: Picture copying machine
Inventor: MASANO SEITA
IPC: H04N1/60
Filed: 1990-04-02
Abstract: PURPOSE:To obtain a high quality picture without uneven density by reading and discriminating the uneven density caused in the print of a test pattern so as to correct the print density characteristic. CONSTITUTION:An input sensor section 1 consists of a photoelectric conversion element such as a CCD and a driver scanning the element and applies read scanning of an original. A picture data of the original (8-bit of each picture element) of the original read by the input sensor section 1 is fed sequentially to an input correction circuit 2. The input correction circuit 2 quantizes a picture data for each picture element into a relevant digital data and the shading correction or the like correcting uneven sensitivity of the CCD sensor or uneven illuminance by a lighting light source is implemented by the digital arithmetic processing.
Patent JP-H05255194-A (JP)
Title: Ester derivative
IPC: C07C69/767
Filed: 1992-03-09
Abstract: PURPOSE:To provide the subject derivative consisting of a carboxylic acid allyl ester derivative containing cyclohexylene group, capable of controlling birefringence to an arbitrary level and lowering its viscosity to increase the response speed and useful e.g. as a liquid crystal material having low threshold voltage and drivable at a low voltage. CONSTITUTION:The objective ester derivative of formula II [e.g. 4-(trans-4'- propylcyclohexyl)benzoic acid allyl ester] can be produced by reacting a cyclohexylbenzoic acid of formula I (R<1> is 1-10C alkyl; A is 1,4-phenylene or 1,4-cyclohexylene) [e.g. 4-trans-4'-propylcyclohexyl)benzoic acid] with thionyl chloride for 2hr under refluxing, distilling out thionyl chloride under reduced pressure, extracting the product with toluene, distilling out the solvent, recrystallizing the residue with methanol to obtain an acid chloride, dissolving the acid chloride in pyridine, adding allyl alcohol to the solution, reacting at 40 deg.C for 3hr, adding water to the reaction product, separating the organic layer, distilling out the solvent under reduced pressure and recrystallizing the product with hexane.
Patent JP-S62242485-A (JP)
Title: Video signal recording or reproducing system
Inventor: HIRASAWA KATAHIDE
IPC: H04N9/79
Filed: 1986-04-15
Abstract: PURPOSE:To reduce the number of parts and to simplify and a circuit by using a reference signal to be used for the chrominance signal processing of a reproducing device in common for the chrominance signal processing of other device. CONSTITUTION:In a camera part A, a frequency divider 2 divides the frequency of an output signal of a reference signal oscillator 1 and outputs a horizontally synchronizing signal frequency and a frequency divider 3 outputs a color subcarrier. A video signal obtained form a camera 4 is processed by a matrix circuit 5 inputting said subcarrier and supplied to an ACC circuit 6. On the other hand, a color subcarrier from the frequency divider 3 is supplied to a balanced modulator 11 so as to be used as a carrier for modulating the fre quency signal fe of a chroma signal obtained after low frequency conversion. At the time of line input, the output signal of the reference oscillator 1 is sup plied to an APC circuit and the oscillator 1 is used as a VCO. Consequently, the circuit constitution is simplified and the number of parts ca be reduced.
Patent JP-S57199008-A (JP)
Title: Automatic steering device of agricultural machine
Inventor: INADA TETSUYA
IPC: A01B69/00
Filed: 1981-06-02
Abstract: PURPOSE:To perform complete reaping, by setting three ground sensors to a combine and following the crawler tracks of the preceding reaping to ensure the automatic steering for the combine body. CONSTITUTION:Ground sensors 71-73 are laterally set on a row to a divider 1 at the right side of a combine. The sensor 71 is positioned more outword than a grass sorter plate 1a; the sensor 72 is set between the sensor 71 and the divider 1; and the divider 73 is positioned inside the divider 1, respectively. The level of the ground surface are detected by the sensors 71-73 in the form of the variation of sensor resistances 71a-73a. a ternimal of each of the resistances  71a-73a is connected to a power supply 26 via an automatic switch 25, and the  other terminal is grounded via a constant resistance R. The outputs of the sensors are compared with each other by left and right comparators 14 and 15. The  output of comparison receives the steering control by an ON signal supplied from a pulse generating circuit 20 and via solenoids 23 and 24 so that the sensor  71 touch the crawler track (a). In such a way, complete reaping is possible.
Patent JP-H04318671-A (JP)
Title: Machine translation system
Inventor: KAWADA YASUHIRO
IPC: G06F17/27
Filed: 1991-04-17
Abstract: PURPOSE:To utilize a result of past by storing a result of analysis. CONSTITUTION:After the output 9 of translation 8, an input statement is stored 10. If a new input statement is the same as the previously input statement, the previously analysed result is output 5. If part of the newly input statement is the same as the previously stored input statement, that part is replaced with the previously analysed result 7. In translation 8, an input statement of which the whole or part is already translated is translated. Accordingly, by translating the input statement, linking can be specified, thereby being able to avoid analysing the same input statement more than once.
Patent JP-H01257942-A (JP)
Title: Thermodeveloping photosensitive material
Inventor: YABUKI YOSHIHARU
IPC: G03C8/40
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the image of the sensitive material which has an excellent stability with age and a high optical density and a less tendency for generating a fog by incorporating a base precursor which contains 2-4 partial structures derived from a specified guanidine, in the photosensitive material. CONSTITUTION:The base precursor is composed of the base precursor consisting of a salt of carboxylic acid and an org. base, and the org. base is composed of diacidic - tetraacidic bases consisting of 2-4 partial structures corresponding to an atomic group excluded of one or two hydrogen atoms from guanidine, and one or more of hydrocarbon or heterocyclic ring residual groups as a linking group of the partial structure. In formula I, R<1>-R<5> are each hydrogen atom, etc. The preferable concrete example of the org. base is exemplified by the org. base shown by formula II, and the concrete example of the base precursor is exemplified by the precursor shown by formula III. Thus, the thermodeveloping photosensitive material which has the excellent stability with age and is capable of giving image density having a high S/N ratio, is obtd.
Patent JP-S57200920-A (JP)
Title: Magnetic head
Inventor: KATOU MINORU
IPC: G11B5/17
Filed: 1981-06-05
Abstract: PURPOSE:To prevent a center core from falling and to facilitate assembly by linking the center core arranged in a gap to a coil bobbin in one body. CONSTITUTION:On the flank of one end part of a coil bobbin 2, a projecting part 9 is provided, and one flank of the projecting part 9 is set in the same plane with the end surface of the flange 2a of the coil bobbin 2. At both the end parts of the projection part 9, cut parts 9a and 9a are formed on the side of the flange 2. The center core 5 is fitted to the bobbin 2 by pressing its cut part 5a in the cut parts 9a and 9a of the bobbin 2. An annular core 1 extends to one side of a gap 6 by bending one arm 1a nearly in an L shape, and the other arm 1b is linear. The bobbin 2 wound with a coil 3 is fitted only by being fitted in the arm 1b.
Patent JP-H05288892-A (JP)
Title: Guiding device of fuel rod and inserting method of fuel rod
Inventor: YAGINUMA YOSHITAKA
IPC: G21C3/334
Filed: 1992-04-07
Abstract: PURPOSE:To insert a fuel rod through a lattice space quickly without impairing it, by forming a guiding space while inserting interposition members into each line of the lattice space, on the occasion when the fuel rod is inserted through a support lattice. CONSTITUTION:A device for guiding a fuel rod to be inserted through a support lattice 10 of a fuel assembly. The device is equipped with a guiding mechanism 1A which forms a guiding space overlapping with a lattice space out of a comb- shaped body having a plurality of sheet-shaped interposition members and a side plate, and with a driving means 1B which makes the guiding mechanism 1A approach a support lattice 10 and separates it therefrom, makes the comb- shaped body and the side plate engage with each other and disengage them from each other, rotates the side plate around one end part as a basic point and transfers these comb-shaped body and side plate to one line of the lattice space into which the insertion is to be made subsequently.