baber/WOPTO huggingface dataset:
Patent JP-H02288435-A (JP)
Title: Data transmitter
Inventor: MAEJIMA HIROSHI
IPC: H04L7/08
Filed: 1989-04-28
Abstract: PURPOSE:To prevent a pseudo synchronizing signal occurring by detecting the pseudo synchronizing signal included in an encoded signal, and shifting the phase of a sampling clock in an encoder part. CONSTITUTION:A synchronizing signal is added on an encoded signal 19 in which a signal 13 to be transmitted is encoded at the encoder part 17 according to a prescribed sampling clock 15 at a multiplexing part 21. And the pseudo synchronizing signal comprised of the same code as that of the synchronizing signal included in the encoded signal 19 is detected at a pseudo synchronizing signal detecting part 31. Next, when the pseudo synchronizing signal is detected, the phase of the sampling clock is shifted at a sampling phase shifting part 33, then, the timing of sampling to perform encoding is shifted.
Patent JP-S61265447-A (JP)
Title: Hot-water reserving tank
Inventor: KOBASHI KAZUO
IPC: F24H1/20
Filed: 1985-05-20
Abstract: PURPOSE:To permit to prevent deterioration of heat exchanging rate in a heating section by a method wherein a flow path guide, introducing heated high-temperature water into the upper part of the main body of hot-water reserving tank, is provided in the main body of hot-water reserving tank to keep the temperature of water, flowing into the heating section, in low. CONSTITUTION:When water is supplied to the upper part of the main body 1 of hot-water reserving tank through a feed water pipe 3 and is heated by conducting an electric heater 2, high-temperature water passes through a flow path 10, formed by the flow path guide 6, thereafter, is sent to the upper part directly under keeping the high temperature as it is and without being mixed with other cold water. The convection phenomenon of the ascended high- temperature water, trying to descend along the side wall of opposite side, is prevented by the guide 11 and, further, a natural convection effect is regulated by the flow path guide 6, therefore, the condition of still water layer in the main body 1 of the hot-water reserving tank may be kept. Accordingly, cold water below the still-water layer flows into the heating section through the flow path 9, therefore, the heat exchanging rate in the heating section may be improved.
Patent JP-S58223319-A (JP)
Title: Vapor growth method for semiconductor
Inventor: TANNO YUKINOBU
IPC: H01L21/205
Filed: 1982-06-22
Abstract: PURPOSE:To form the impurity distribution of a single crystal to a stepped shape, and to prevent the generation of a crystal defect in an epitaxial layer by growing the single crystal of a semiconductor substrate at a low temperature under decompression. CONSTITUTION:The Si substrate with a P type (100) face is loaded in a cylindrical epitaxial growth furnace. A substrate temperature is made -850 deg.C and SiH2Cl2/H2-1.0%. When growth pressure is made -10Torr and the crystal is grown for -60min at that time, the Si single crystal, thickness thereof is -1.2mum and the surface thereof is smooth, is grown. Accordingly, the impurity distribution can be formed to a stepped shape, and the generation of a crystal defect in the epitaxial layer can be prevented.
Patent JP-H08306953-A (JP)
Title: Superluminescent diode
Inventor: RAJIESHIYU KUMAARU
IPC: H01L33/06
Filed: 1995-05-01
Abstract: PURPOSE: To constitute a superluminescent diode with a refractive index waveguide structure region, which obtains the main gain of a light emission, and a gain waveguide structure region, which is formed in the vicinity of a light emission end face. CONSTITUTION: An N<+> buffer layer 22, an N<-> Alx Ga1-x As clad layer 23, a GaAs/ Alx Ga1-x As active layer 24, a P<-> Alx Ga1-x As clad layer 25 and a P<+> GaAs cap layer 26 are continuously crystal grown on an N-type GaAs substrate 21 and moreover, an SiO2 film 27 is formed. The layer 26 of the part of a light absorption region 34 is removed for suppressing a laser oscillation and an amplitude region 32 for obtaining a light output gain is formed into a refractive index waveguide structure. At this time, an amplitude region 33, which is a gain waveguide region, is formed in the vicinity of a light emission end face in a region for performing current injection. Moreover, P side and N side electrodes 28 and 29 for performing current injection in an element are formed.
Patent JP-H06298286-A (JP)
Title: Card containing case
Inventor: OSADA YOSHIKO
IPC: B65D83/08
Filed: 1993-04-10
Abstract: PURPOSE:To prevent a contained card from being contaminated by sealing with a lid an opening by a cut which is provided to easily take out the card contained in a case. CONSTITUTION:On a case 5 provided with at least two cuts 7 extending from an upper end to a bottom 2 part on opposite peripheral faces 3, a recess 9 to be fitted into the cut 7 is provided on an outer face of a lid peripheral face 8 of a lid 6.
Patent JP-H06302420-A (JP)
Title: Permanent magnet and its manufacture
Inventor: NAGAI TAKESHI
IPC: H01F41/02
Filed: 1993-04-09
Abstract: PURPOSE:To provide an R-T-B sintered permanent magnet of good corrosion resistance and its manufacturing method. CONSTITUTION:A 2 to 10nm-thick chromate coating layer is provided to a surface of a permanent magnet which contains R (R is at least one kind of rare earth elements including Y), T (T is Fe, or Fe and Co) and B, and practically has a tetragonal system main phase.
Patent JP-S5536914-A (JP)
Title: Split-winding type transformer
Inventor: NAKATAKE RIYOUJI
IPC: H01F30/00
Filed: 1978-09-04
Abstract: PURPOSE: To prevent circulating current from flowing in a parallel conductor by arragning plural low-tension coil on the inner perimeter side and also on the outer perimeter side of plural high-tension coil and keeping magnetic flux distribution in each coil symmetrical.  
     CONSTITUTION: Low-tension coils l 1  and l 2  are arranged concentrically with a core 1 and connected to load or power supply, and high-tension coils h 1  and h 2  are arranged concentrically with coils l 1  and l 2  and connected to power supply or load in parallel, each having a tap coil unit 2 connected to an on-load tap changer provided on neutral side. In this case the coils l 1  and l 2  are arranged on the inner perimeter side and the outer perimeter side of coils h 1  and h 2  so as to hold the coils h 1  and h 2  between them. A magnetic flux distribution in each coil is kept symmetrical under any working condition at tap changing, and thus a circulating current can be prevented from flowing in a parallel conductor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08261409-A (JP)
Title: Gas heater using gas heating body
Inventor: YOSHIZAWA HACHIRO
IPC: F23C13/00
Filed: 1995-05-01
Abstract: PURPOSE: To eliminate the possibility of combustion of other combustibles even when a space heater turns over, by a construction wherein a gas pipe for supplying gas is made to face the inside of a gas heating body constituted of a porous heat-resistant molded substance of which the surface is impregnated with a catalyst material. CONSTITUTION: A porous heat-resistant tube 1 is molded by using alumina, silica and the like and the surface thereof is impregnated with either platinum or palladium or both of them and amorphous ceramic (catalyst material is used solely or compositely). Metal covers 2 are fitted to the opposite ends of the heat-resistant tube 1 and also set laterally on support fittings 3. A gas pipe 4 for jetting gas is inserted through the central part of the heat-resistant tube 1 and fixed to the support fittings 3 by fastening with nuts 22 and thereby a gas heater 10 is obtained. When gas is supplied to the gas pipe 4 in the direction indicated by arrow 6, it is released from through holes 7 of the gas pipe 4 in the direction indicated by arrows 8, permeates through the heat-resistant tube 1 and is subjected to a catalytic action in the surface of the tube and combusted.
Patent JP-H09186186-A (JP)
Title: Semiconductor device
Inventor: OTSUKA SHIRO
IPC: H01L23/50
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To raise the reliability of a semiconductor device wherein a semiconductor chip is attached to an island with solder, by making it possible to perform ground wire bonding in the island smoothly, and preventing the generation of defectives in an assembling process. SOLUTION: Grooves 14 for preventing solder from flowing out are provided in islands on heat-radiating boards 17 for fixing a semiconductor chip 10 with solder, and wires for connecting the semiconductor chip 10 with a plurality of lead terminals 12, 12A are bonded into designated areas (recessions) 15 provided outside the grooves 14. Since shallow recessions 15 designating these bonding positions are provided, operation efficiency becomes higher. Besides, it becomes possible to prevent short-circuiting, etc., caused by the flowing of gold wires 16A, 16B at the time of resin sealing to be generated by the dispersion of the bonded positions, and to raise the reliability.
Patent JP-S58224287-A (JP)
Inventor: OOTA MASAYUKI
IPC: F26B15/22
Filed: 1982-06-22
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-H09293091-A (JP)
Title: Data generating device
Inventor: AZUMA TOSHIO
IPC: G06F3/0489
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To quickly generate data without an error by displaying a figure being suitable for data to be inputted. SOLUTION: A data generating person operates a keyboard and displays a screen in CRT in order to input the respective items of data of parts. When a cursor 50 is displayed in the data item of the measure X of the parats, a CPU displays the image of data information corresponding to the measure X of the parts, which is selected based on corresponding data consisting of a table where a code for discriminating data information for every data item in a shape case since the shape of the parts is inputted as 'with multi-pin lead'. An execution key is depressed again so that the cursor 50 is moved to a data display part 51 for inputting the succeeding measure X of the parts and displayed. With this movement, the CPU displays the image where a Y part is displayed by a continuous line and the X part is displayed by a dot line.  Thus, the data generating person recognizes an actual measure position.
Patent JP-S5732388-A (JP)
Title: Degreasing method for surface of metallic wire
Inventor: NAGAOKA SHIROO
IPC: C23G5/00
Filed: 1980-08-06
Abstract: PURPOSE: To thoroughly degrease the surface of a metallic wire in a short time by artificially irradiating the wire with ultraviolet rays in an atmosphere kept at a constant temp. so as to accelerate the degradation of oil.  
     CONSTITUTION: A metallic wire is irradiated with ultraviolet rays in an atmosphere kept at a temp. above ordinary temp., e.g., at about 50°C. The preferred ultraviolet rays have ≤ about 5,000 Å wavelengths, and a xenon lamp or a carbon arc lamp is used as a light source. Thus, oil stuck to the surface of the wire can be removed without producing a noise. It is effective to intermittently sprinkle water on the wire surface by means of a spray device or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63273493-A (JP)
Title: Production of n-acetyl-d-glucosamine
Inventor: ISHIKAWA MARIKO
IPC: C12P19/26
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled compound efficiently and safely without using synthetic method, by partially hydrolyzing chitin with an acid to give a mixture containing N-acetylchitooligosaccharide and treating the mixture with an enzyme and to make the titled compound usable in the field of foods. CONSTITUTION:First chitin is partially hydrolyzed with an acid such as conc. hydrochloric acid to give a mixture containing N-acetylchitooligosaccharide. Then the mixture is used as a substrate and treated with an enzyme (e.g. chitinase) capable of hydrolyzing N-acetylchitooligosaccharide to give the aimed compound. The hydrolysis reaction with the enzyme is preferably carried out at 30-60 deg.C for 12-60hr under a condition to convert the N-acetylchitooli gosaccharide to the aimed compound.
Patent JP-H0694486-A (JP)
Title: Liquid ink supply cartridge
Inventor: MAIKERU KAAROTSUTA
IPC: G01D15/16
Filed: 1993-05-10
Abstract: PURPOSE: To obtain a cartridge for ink-jet printer which can be transported safely, can be exchanged easily, and can prevent the leakage of liquid ink from the cartridge. CONSTITUTION: A cartridge for supplying liquid ink to a heat-sensitive ink-jet printer has a chamber 13 provided with an air vent 14 and outlet. In order to hold the liquid ink in the chamber 14 under a prescribed back pressure, a medium 18 is put in the chamber 13 so that the medium 18 can occupy at least part of the chamber 13. An opened conduit forms a passage from the air vent 14 to the part of the chamber 13 containing no liquid ink.
Patent JP-S5631104-A (JP)
Title: Copying numerical control device
Inventor: MIYA KOUSUKE
IPC: B23Q35/12
Filed: 1979-08-24
Abstract: PURPOSE: To secure an extremely high-accuracy and quick control through a combination of the numerical control and the copying control, by securing a mutual interchange for the data between the numerical control part and the copying control part via the data collecting/processing control part.  
     CONSTITUTION: The tracer head output control unit 54 which is controlled by the copying sequencer 52 is provided at the copying control part 32 where the copying signal is delivered in accordance with the copying tracer signal of the copying tracer head 46. The output of unit 54 is supplied to contact 34a of the changeover switch 34 as well as to the control circuit 58 for machine position data collection via the tracer head deviation extent compensating circuit 56 at the data collecting/processing control part 48. The data of the circuit 58 is processed through the numerical control part 30 and then stored for holding in the data memory 60 at the part 48. In such way, a mutual interchange of the data between the numerical part 30 and the copying control part 32 to enhance extremely the control function. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02286451-A (JP)
Title: Windshield wiper controller
Inventor: SUGANO YOSHIHISA
IPC: B60S1/08
Filed: 1989-04-27
Abstract: PURPOSE:To control the operation of a windshield wiper at all times by determining the wiper operation according to an operating mode and load of the wiper, and when the actual load is larger than the load set according to the operating mode, stopping the wiper operation. CONSTITUTION:An operating mode for operation, stoppage and acting speed or the like of a windshield wiper 4 is set by a means 1. Then, load of wiping resistance or the like of the wiper 4 is detected by a means 2. In addition, the wiper 4 is driven by a means 5 via linkage 3 or the like. Motion of the wiper 4 is determined by a means 6 according to the operating mode and load of the wiper 4, while the means 5 is controlled. At this time, when load of the wiper 4 detected by the means 2 is larger than the load set according to the operating mode set by the means 1 at the means 6, the means 5 is controlled so as to stop any motion of the wiper 4. With this constitution, motion of the wiper 4 is optimally controlled at all times, thus wear in the wiper 4 and trouble in a motor and so on are prevented from occurring.
Patent JP-H07322406-A (JP)
Title: Controller for electric car
Inventor: KISHIMOTO KOJI
IPC: B60L3/10
Filed: 1994-05-23
Abstract: PURPOSE:To diminish misdetection caused by vibration other than slips and skids and to detect slips and skids in a short time surely by lengthening the time for calculating the rate of change of the number of rotations of the motor of an electric car with the rise of the speed of the electric car. CONSTITUTION:A plurality of signals from a PG sensor 6 fitted to an induction motor are inputted to a number-of-rotation detecting means 7 of the motor. Its output is inputted to a maximum/minimum selection part 9, and it outputs a feedbacking number-of-rotation 10 of the motor obtained by selecting a minimum value at the time of power running and a maximum value at the time of regeneration, and normalizing it. When the number-of-rotation 10 of the motor outputted by the selection part 9 becomes a number-of-rotation set value 28, or larger, set beforehand in a detected value calculating part 34, detecting unit times 25 and 26 are shortened and a slip detecting part 21 is operated. And a circuit changing switch 40 performs switch-over to a re-adhesion control part 23 and latching 22 is made, and an inverter frequency 20 is produced. As a result of this, misdetection by mechanical vibration is prevented, and slips and skids are detected in a short time precisely.
Patent JP-H05255014-A (JP)
Title: Microbicidal composition for agricultural and horticultural purposes
IPC: A01N43/40
Filed: 1992-03-13
Abstract: PURPOSE:To provide a microbicidal composition for agricultural and horticultural purposes where the dose in combined use can be reduced in comparison with their single application, each by using N-pyridylaniline in combination with 2-cyano-N-ethylcarbamoyl-2-methoxyiminoacetamide. CONSTITUTION:The objective microbicidal composition is a combination of (A) an N-pyridylaniline of the formula (X is halogen, trifluoromethyl; Y is H, halogen; n is 1 to 4), particularly N-(3-chloro-5-trifluoromethyl-2-pyridyl)-2,6- dinitro-3-chloro-4-trifluoromethylaniline, with (B) 2-cyano-N-ethylcarbamoyl-2- methoxyiminoacetamide (Cymoxanil). The mixing ratio of A/B is 1/10 to 10/1. The composition is optimally suitable for controlling Downy mildew, gray mold, black spot, Alternalia blotch, leaf rot, late blight, ring rot.
Patent JP-2000026385-A (JP)
Title: N-acyl and n-aroylaralkylamides
Inventor: HOWARD HARRY RALPH
IPC: A61P25/18
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound comprising a specific benzamide, effective for treating or preventing hemicrania, depression and other diseases requiring serotonin 1(5-HT1) receptor agonist or antagonist. SOLUTION: This compound is shown by formula I [R1 is a group of formula II (R6 is H or the like; R13 is a 1-4C alkyl cross-linking from one ring constituent carbon to the same or different ring constituent carbon or nitrogen or the like; (a) is 0-8) or the like; (m) is 0-4; X is H, a halogen or the like; R2 is (CH2)B ((t) is 0-3; B is H or the like); R3 to R6 are each H or the like] such as 3,4- dichloro-N-(2-[2-(4-methylpiperazine-1-yl)phenyl]ethyl)benzamide. The compound of formula I is obtained by reacting a compound of formula III with a compound of the formula R4CH2NO2 in an organic solvent in the presence of a base to give a nitroalkene of formula IV, converting this compound into a compound of formula V by reduction and further reacting the intermediate of formula V with an acid anhydride of the formula (R2CO) -O- (COR14) (R14 is H or R2) or the like.
Patent JP-H08277561-A (JP)
Title: Changeover valve for flushing toilet bowl
Inventor: HATTORI MOTOHIKO
IPC: E03D1/35
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a changeover valve capable of being compactly formed and having large reliability. CONSTITUTION: A low-tank side water supply port 46 is formed on the upstream side and a jet-side water supply port 60 on the downstream side in the main body 41 of a changeover waive 40. A valve body 47 closing the low-tank side water supply port 46 through a diaphragm 49 moved by water pressure when the jet-side water supply port 60 is opened is interiorly finished into the main body 41.  A pilot valve 51 closing a watercourse under the state, in which a float 61 is lifted to an uppermost section, and opening the watercourse by the lowering of the float 61 and an upper valve 53 being disposed on the downstream side of the pilot valve 51, being interlocked with a drain valve 7 and opening the watercourse under the state, in which the drain valve 7 is opened, and closing the watercourse under a closed state are installed into the watercourse from the low-tank side water supply port 46 to the jet-side water supply port 60.
Patent JP-S584984-A (JP)
Inventor: JIYOOJI ARAN SUUOOTSU
IPC: H01L31/20
Filed: 1982-06-22
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-S605964-A (JP)
Inventor: NAKA HIROMITSU
IPC: E05D3/06
Filed: 1983-06-16
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-S5535247-A (JP)
Title: Reagent for h-lysozyme measurement
Inventor: YUZURIHA TERUAKI
IPC: G01N33/573
Filed: 1978-09-06
Abstract: PURPOSE: To obtain an reagent for h-lysozyme measurement by labeling a h-lysozyme antibody with a labeling substance.  
     CONSTITUTION: H-hysozyme antibody obtained by making h-lysozyme derived from breast milk, blood serum, etc., immune from animals such as rabbits, cattle, etc., except human beings is labeled by enzyme such as alkaline phosphatase, peroxidase, etc., or radioactive isotope such as  125 I,  131 I, etc., to obtain an reagent for h-lysozyme measurement, which is used for radioimmunoassay and enzymeassay. By RIA or EIA using an above-mentioned reagent, h-lysozyme of more than approximate 2.5ng/ml can quantitatively be measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58224639-A (JP)
Inventor: ARAI EIZOU
IPC: A21D8/00
Filed: 1982-06-24
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-S60760-A (JP)
Title: Resin-molded type semiconductor device
Inventor: TOIDA HIROTOSHI
IPC: H01L23/31
Filed: 1983-06-16
Abstract: PURPOSE:To enable to increase the capacitance of the titled device with the excellent structure of heat dissipation of an electrode by a method wherein a semiconductor substrate is fixed between the projection outer surfaces of a pair of hat-like electrodes with solder, and then resin is molded between electrode flanges. CONSTITUTION:The electrode 13 is hat-like, and the semiconductor substrate 1 is fixed between the outer surfaces of the projecton 13b with the solder 2. This resin 5 is molded after a surface stabilizer 4 is provided. Leads 6 are fixed to the inner surface of the projection 13b with the solder 7 at the same time with the fixing of the substrate 1 to the electrode 13 with the solder 2. Because of provision between the flanges 13c, the resin 5 can take a distance along the surface to a large extent. Since epoxy resin is hardened after becoming wet enough with the electrode 13 and the stabilizer 4, the resin 5 made of epoxy adheres to the electrode 13 and the stabilizer 4.
Patent JP-H10300820-A (JP)
Title: Failure diagnosis device
Inventor: KUMASAKA TORU
IPC: G01P3/42
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the failure diagnostic function of a parallel redundant circuit formed with a pair of waveform shapers parallelly connected with each other. SOLUTION: A pair of waveform shapers 3, 4 to shape the waveform of a speed pulse and output a preset amplification of pulse are used to form a parallel reduntant circuit and a SS modulator 12 to modulate a preset carrier wave with the speed pulse and a longitudinal line connection circuit for a demodulator 13 to demodulate the output of the modulator 12 and output a fixed amplification of pulse are arranged at the front stage of one waveform shaper 4, so that the nonconformity of a waveform can be detected from the exclusive logical sum of the outputs of a pair of waveform shapers 3, 4 to generate an abnormality signal. A difference is given to shaping contents between a pair of waveform shapers 3, 4 to ensure abnormality detection of simultaneous failure due to the same cause.