baber/WOPTO huggingface dataset:
Patent JP-2000352564-A (JP)
Title: Method for determining 5-hydroxycreatinine
Inventor: MENJU NOBUO
IPC: G01N33/70
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To realize a high-sensitivity and practical determination method to inspect kidney function disorder by transforming 5-hydroxycreatinine to methylguanidine, labelling the obtained methylguadinine with fluorescence and measuring the methylguadinine with the use of high-speed liquid chromatography. SOLUTION: A 5-hydroxycreatinine is transformed to a methylguadinine and, the obtained methylguadinine is labelled with fluorescence and then measured with the use of high-speed liquid chromatography. As a method for transforming the 5-hydroxycreatinine to the methylguadinine, a temperature of a sample containing the 5-hydroxycreatinine is raised in a boric acid or boric acid solution to hydrolyze the 5-hydroxycreatinine, or the like method is used. As a method for labelling the methylguadinine with fluorescence, an ninhydrin method, a benzoin method or the like is used. A pH of a reaction solution obtained by labelling the methylguadinine with fluorescence is adjusted before provided to the high-speed liquid chromatography.
Patent JP-S5875105-A (JP)
Inventor: HARORUDO EI ROBAATO
IPC: G02B6/38
Filed: 1982-09-21
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。
Patent JP-S63165379-A (JP)
Title: Coloring phthalide compound and production thereof and recording material containing said compound as coloring component
Inventor: HAYAKAWA KUNIO
IPC: B41M5/327
Filed: 1987-07-01
Abstract: NEW MATERIAL:A compound expressed by formula I (A and B are formula II or formula III; R1 is H, alkyl, halogen or NO2; R2 is H, NH2, alkylamino, dialkylamino, cyclic amino, alkyl or halogen; R3 and R4 are 1-8C alkyl, cycloalkyl or benzyl; R5 is alkyl or alkoxy; n is 4, 5 or 6). EXAMPLE:A compound expressed by formula IV. USE:A coloring component for recording material such as heat-sensitive, pressure- sensitive and laser recording materials, etc., capable of sufficiently reading a coloring image by an optical character reading apparatus for general purpose, or image-reading apparatus such as label bar code, etc., using light-emitting diode or semiconductor lazor as a light source, since the coloring image has strong absorption over 700-1,000nm. PREPARATION:A keto acid expressed by formula V is reacted with an ethylene compound expressed by formula VI in the presence of a dehydrocondensing agent to readily provide the compound expressed by formula I in high yield.
Patent JP-S6143621-A (JP)
Title: Sealing resin composition
Inventor: NAGATA TSUTOMU
IPC: H01L23/31
Filed: 1984-08-08
Abstract: PURPOSE:The titled composition, containing an epoxy resin, novolak type phenolic resin, a specific amount of an organic dye having metal atoms, etc. and a specific amount of an inorganic filler, and having improved moisture and heat resistance, mechanical characteristics, molding operability and laser marking properties. CONSTITUTION:A sealing resin composition containing (A) an epoxy resin (containing >=2 epoxy groups in the molecule), (B) a novolak type phenolic resin, (C) 0.01-10wt% organic dye having metal atoms or metal ions in the molecule, e.g. a compound expressed by the formula, and (D) 25-90wt% inorganic filler, preferably silica or alumina. Preferably, the molar ratio (a/b) of the epoxy groups in the component (A) to the phenolic OH groups in the component (B) is 0.1-10.
Patent JP-H04362803-A (JP)
Title: Current amplifier
Inventor: KANAI YASUNORI
IPC: H03F3/343
Filed: 1991-06-10
Abstract: PURPOSE:To suppress the reduction in an amplified current due to a base current of a 2nd transistor(TR) and to suppress the effect of dispersion in a current amplification factor. CONSTITUTION:A base and a collector of a 4th TR 24 are connected between an emitter of a TR 14 and a base of a TR 16 in Darlington connection, and an emitter of the TR 24 is connected between an intermediate point between the emitter of the TR 16 and a collector of a 2nd TR 12. A voltage fluctuation of the 4th TR 24 due to its current change is less and the emitter potential of the TR 16, that is, the fluctuation of the collector potential of the 2nd TR 12 is suppressed. Thus, the 4th TR 24 suppresses the fluctuation of the collector potential of the 2nd TR 12 together with the suppression TRs 14, 16 to prevent oscillation.
Patent JP-S6143439-A (JP)
Title: Semiconductor device
Inventor: TANAKA TSUNEO
IPC: H01L21/60
Filed: 1984-08-08
Abstract: PURPOSE:To prevent any crack on the end of weld from happening by a method wherein a bump electrode of pellet is made to meet the surface of base metal layer surface at a contact angle with high degrees exceeding specified value to relieve the stress concentration on the end of weld between electrode and the base metal layer resultant from temperature cycle. CONSTITUTION:A specifically shaped base metal layer 1 with a central opening is formed on a passivation film 2 to be coated with polyimide resin 17 with specified thickness on the peripheral surface thereof while a bump electrode 9 comprising solder is formed on the surface of layer 1 not coated with the resin 17. This electrode 9 may be easily formed by means of coating the resin 17 on the layer 1 with solder up to specified thickness by plating or evaporating process and then heating up to temperature exceeding the melting temperature of solder. In such a constitution, solder 9 may be melted to be held meeting the surface of layer 1 at almost 90 deg. since the peripheral wall surface of electrode 9 is formed into an opening almost perpendicularly made forming the opening wall 17a into a die. Through these procedures, any stress concentration on the end of weld may be relieved by means of making the surface of layer 1 meet the solder 9 at a contact angle with such a high value as almost 90 deg..
Patent JP-H0215082-A (JP)
Title: Novel heterocyclic compound and herbicide
Inventor: KUME TOYOHIKO
IPC: C07D417/12
Filed: 1988-07-04
Abstract: NEW MATERIAL:A compound of formula I (X is O or S; Y is H or halogen; Z is O or S; n is O or 1; R is 1-6C alkyl, 2-4C alkenyl or 2-4C alkynyl). EXAMPLE:5,8-Dihydro-2-(6-fluoro-3-propadyl-2-benzothiazolone)-1 H-[1,2,4]triazolo[1,2-a]pyridazine-1,3(2H)-dione. USE:A herbicide. PREPARATION:A compound of formula II [e.g., 2-etchoxycarbonyl-1,2,3,6- tetrahydropyridazin-1-yl-carbonylamino)-6-fluoro-3-propadylbenzothiazo l-2-one, etc.] is condensed to form a ring.
Patent JP-S6057910-A (JP)
Title: Coil molded with resin
Inventor: KUBO HIROBUMI
IPC: H01F27/32
Filed: 1983-09-09
Abstract: PURPOSE:To obtain the titled small-sized coil, which can resist the impulse voltage of high frequency such as a switching surge and has high insulating strength and high reliability, by making the number of winding per one layer of an end section coil smaller than that of an intermediate section coil in split coils split into three or more. CONSTITUTION:A coil molded with a resin is split into three of end section coils 1a, 1b and an intermediate section coil 1c, winding terminals 4, 5 are lead out of the winding-starting terminal of the end section coil 1a and the winding-ending terminal of the end section coil 1b, and the end section coil 1a, the intermediate section coil 1c and the end section coil 1b are connected by connecting conductors 9, 10, thus constituting a high-tension winding corresponding to one leg of a transformer. The ratio of the numbers of windings per one layers of the end section coils 1a, 1b and the intermediate section coil 1c is selected to different values such as 20:60:20. Accordingly, even when impulse voltage is applied to the winding terminals 4, 5, voltage share ratios among layers in the vicinity of the winding terminals of the end section coils 1a, 1b are reduced largely, and dielectric breakdown is not generated among the layers.
Patent JP-H06349124-A (JP)
Title: Reflecting film for magneto-optical recording medium
Inventor: MORI RIE
IPC: G11B11/105
Filed: 1993-06-10
Abstract: PURPOSE:To form a reflecting film for a magneto-optical recording medium having high reflectance and low heat conductivity by using a metallic solid soln. obtd. by incorporating a metal into a metal or alloy having high reflectance and high heat conductivity so as to lower the heat conductivity of the metal or alloy without considerable lowering the high reflectance. CONSTITUTION:The objective reflecting film is formed with a metallic solid soln. obtd. by incorporating 40-50 atomic % Mg, 7-14 atomic % Ti, 12-16 atomic % Cr or 30-37 atomic % Al as a secondary component into Cu or Cu-Au alloy as a primary component. Since the Cu or Cu-Au alloy having high reflectance is used as the primary component, the reflectance of the reflecting film can be kept high as a whole. Since the Cu or Cu-Au alloy has high heat conductivity and is disadvantageous to the radiation of heat from a recording layer, the metal as the secondary component is incorporated into the Cu or Cu-Au alloy.
Patent JP-H10341555-A (JP)
Title: Motor
Inventor: KURIYAMA FUMIO
IPC: H02K9/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor from which heat generated by its rotor and stator is radiated efficiently by making gas existing in a gap between the rotor and the stator flow in the axial direction of the rotary shaft of the rotor. SOLUTION: In a motor which has a stator 11 fitted to a casing 10, a rotor 12 and a fan attached to the end of a rotor rotary shaft 13 and which is so constructed as to have gas discharged out of a vane wheel discharge outlet of a fan made to flow at least through a ventilation route 21 provided between the rotor 12 and the rotor rotary shaft 13 and sucked into a vane wheel suction inlet in order to circulate the gas in the casing 10, a ventilation route 27 which links the ventilation route 21 between the rotor 12 and the rotor rotary shaft 13 with a gap 26 between the stator 11 and the rotor 12 is provided near the central part in the axial direction of the rotor 12.
Patent JP-S5867565-A (JP)
Title: Power steering lever and power steering control equipment with use of it
Inventor: SATOJI HISAYUKI
IPC: B62D11/08
Filed: 1981-10-15
Abstract: PURPOSE:To obtain sensitive control without producing backlash in such a way that in a control equipment by means of pressure control system, on end off operation of a solenoid by one piece of power steering lever. CONSTITUTION:When a power steering lever 22 is tilted to the left, a microswitch 29 is turned on, a solenoid 19a of a solenoid valve 19 is excited, which moves the valve 19 to the right, oil is fed from a tank 24 through a circuit 20 into a cylinder 18 by a hydraulic pump 34, which thrusts a piston 17, and moves a rod 15 forward. Then, when an arm 13 is turned counterclockwise, a link mechanism 16 is operated through a turning center shaft 14 which is integrated therewith, a brake shoe 9 is widened in its diameter, which contacts a brake drum 7 with pressure, it prevents a side clutch 1 on the left side from its inertial turning, and the left turning is done just by turning the running part on the right side.
Patent JP-S6143365-A (JP)
Title: Information processor
Inventor: SAKUMA HAJIME
IPC: G06F13/28
Filed: 1984-08-07
Abstract: PURPOSE:To decrease the number of circuits needed for DMA (direct memory access) control by using a DMA control part also as an address generating part of a CPU. CONSTITUTION:An information processor is provided with a DMA register 13, an address generation control part 2 which gives an address to an input/output device and an address qualifying part 1 which controls the address qualifying function of the part 2. The parts 2 and 1 produce the address data for information processing when the information is processed for a CPU execution part 3. Then the prescribed address data is produced by both parts 1 and 2 for DMA when a DMA control part 10 is performing a processing action based on a DMA request.
Patent JP-S5955384-A (JP)
Title: Installation for melting and disposing waste
Inventor: TANIGUCHI KOUTAROU
IPC: C10B53/00
Filed: 1982-09-21
Abstract: PURPOSE:To extend the life over the entire part of a melting furnace installation, by providing a cooling water supply port which supplies cooling water to the slope of a slag chute in the upper part of the slag chute and providing successively a cooling water recovering path to a conveyor for discharging solidified slag. CONSTITUTION:Since an inclined slag chute 14 is so disposed as to cover the surface of an inclined floor surface 7a, the chute is constituted to avoid direct contact of the molten slag 6 flowing downward from a drop port 5 with the surface 7a. The surface 7a is thus not directly exposed to the high temp. of the molten slag 6 and therefore the damage thereof is prevented as far as possible. The impact that said surface receives during downflow of the molten slag is relieved by the chute 14, by which the damage by the downflow of the slag 6 is averted as well. The supplied cooling water flows into a water cooling tank 9, from which the water overflows again into a passage 9a for recovering the excess cooling water, and the water flows cyclically in the circulation route.
Patent JP-S5954972-A (JP)
Title: Removal of random noise from detection signal
Inventor: KATAKI FUMIO
IPC: G01R19/00
Filed: 1982-09-22
Abstract: PURPOSE:To enable the removal of random noises without attenuation of a sharply rising or falling waveform in signals by employing a non-linear filter. CONSTITUTION:When an electron beam EB irradiates a sample 2, a seconary electron generated from the sample 2 is detected with a secondary electron detector 1 and introduced into a non-linear filter circuit 6 through a preamplifier 3 and an A/D converter 5. An input signal and outputs of shift registers S1, S3 and S4 are added to an output of a shift register S2 with adders A1-A4 through inverters I1-I4. Non-linear circuits NR1-NR4 outputs an output value of the adder when the input is below (a) while 0 when it is above (a). Then, these outputs are added with an adder A5 and multiplied by -1/5 with an inversion damper 10. Then, the results are added to the output of the shift register S2 with an adder A6 and a signal free of random noises is supplied to a cathode ray tube 13 through a D/A converter 11 and a video amplifier 12.
Patent JP-H0331302-A (JP)
Title: Emulsifying agent for polymerization and production of polymer emulsion
Inventor: HISADA NOBUO
IPC: C08F2/24
Filed: 1989-06-28
Abstract: PURPOSE:To obtain the title emulsifying agent for a radical polymerizable unsaturated monomer, consisting of copolymer (salt) containing an aromatic vinyl hydrocarbon and aromatic vinyl hydrocarbon sulfonic acid (salt) as essential component units and capable of providing a polymer emulsion having excellent stability in emulsion polymerization. CONSTITUTION:The aimed emulsifying agent consisting of (A) an aromatic vinyl hydrocarbon (e.g. styrene), (B) aromatic vinyl hydrocarbon sulfonic acid (salt) and as necessary (C) copolymer (salt) of monomers selected from a group of unsaturated carboxylic acid (salt) or acid anhydride thereof (e.g. maleic anhydride), unsaturated carboxylic acid ester, nitrile group-containing vinyl monomer, nitrogen-containing unsaturated monomer, halogen-containing unsaturated monomer, hydroxyl group-containing unsaturated monomer, sulfonic acid (salt)-containing aliphatic vinyl monomer, olefins and vinyl fatty acid. Furthermore, molar ratio of the component A to the component B is preferably 0.01-0.99:0.9-0.1.
Patent JP-H058563-A (JP)
Title: Ink ribbon for preparing dry transfer material
Inventor: MIZUTANI TADASHI
IPC: B41M5/382
Filed: 1991-07-05
Abstract: PURPOSE:To easily and certainly perform re-transfer by providing a pressure- sensitive re-transfer adhesion adjusting layer, a pressure-sensitive transfer release adjusting layer containing a microcapsule including a release agent and a thermal adhesive layer to a film like ribbon base material. CONSTITUTION:An ink ribbon is formed by successively providing a pressure- sensitive re-transfer adhesion adjusting layer 2 containing a first microcapsule 4 containing and including an adhesive 3 and a colorant 5, a pressure-sensitive re-transfer release adjusting layer 6 containing a second microcapsule 8 containing and including a release agent 7 and a colorant 9 and a thermal adhesive layer 10 on a film like ribbon base material 11. As the adhesive 3, an one-pack type cyanoacrylate instantaneous adhesive or a two-pack type epoxy adhesive and acrylate adhesive are used. By this constitution, an ink transfer image can be re-transferred to a desired transfer material in an extremely easy and certain manner by external pressure using a printer having a thermal transfer mechanism or a typewriter.
Patent JP-2000042709-A (JP)
Title: Manufacture of cylinder liner from hyper-eutectic aluminum-silicon alloy
Inventor: RUCKERT FRANZ
IPC: B22D21/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To constitute a manufacturing method of a thin stock for a cylinder liner at a low cost. SOLUTION: In order to manufacture a crankcase for casting a cylinder liner, a hyper-eutectic Al-Si alloy is spray-compressed and deformed to a tube portion and in this case, the tube is extruded and formed in the thixotropic temp. range of the alloy. After the tube is mechanically deformed into the final-dimension of the cylinder liner, the cylinder linear is cast into the crankcase with a die casting method and in this case, the operating temp. is within the thixotropic temp. range of the hyper-eutectic alloy.
Patent JP-S5592034-A (JP)
Title: Switching circuit
Inventor: SANO YOSHIAKI
IPC: H03K17/60
Filed: 1978-12-30
Abstract: PURPOSE:To improve efficiency as a switching circuit by increasing or reducing a drive current according to a switching current to reduce the average value of the drive current. CONSTITUTION:Drive transistor TrQ1 transmits a drive current according to input signals, and switching transistor TrQ2 is made conductive by the drive current and flows a switching current. Here, amplifier Ampl generates voltage V01 proportional to the base current of TrQ1, and amplifier Amp2 generates voltage V02 proportional to switching current IS, and amplifier Amp3 generates voltage V03 proportional to difference between output voltages of amplifiers Ampl and Amp2 and feeds back it to the input of TrQ2. As a result, the average value of the drive current is reduced by changing drive current IB according to switch current IS, so that efficiency as a switching circuit can be improved.
Patent JP-H071003-A (JP)
Title: Manufacture of cold rolled stainless steel strip
Inventor: KENMOCHI KAZUHITO
IPC: B21B1/22
Filed: 1993-06-14
Abstract: PURPOSE:To solve the held problems on deterioration in surface glossness in the case of cold rolling with large diameter work rolls of a cold tandem mill or the like or in the case of cold rolling with small diameter work rolls after cold rolling with the large diameter work rolls. CONSTITUTION:In a manufacturing method for the cold rolled stainless steel strip, the stainless steel strip is rapidly cooled at a cooling rate of >=25 deg.C/sec just after annealing or in the range of 850-400 deg.C of a strip temp. after annealing, further a cold rolled base stock is made by mechanically grinding the surface of steel strip by >=2mum and this base stock is cold rolled with the cold tandem mill while supplying rolling oil emulsion whose viscosity at 50 deg.C is <=15cSt.
Patent JP-H06247874-A (JP)
Title: Method of treating tropical spastic paresis of mammal and nerve impulse and recognitive behavior of patient infected with htlv-1
Inventor: KIYANDEISU BII PAATO
IPC: C07K14/16
Filed: 1993-06-11
Abstract: PURPOSE: To provide a diagnostic means for identifying the presence of an antibody to the HIV or HIV external capsule protein. CONSTITUTION: This method for treating the tropical spastic insufficiency paralysis of the mammals comprises adjusting the peptide, etc., expressed by the constitutional formula R*a-Ser-Thr-Thr-Thr-Asn-Tyr-R*b by the effective quantity at the time of indicating the deriv. with which R*a indicates a K terminal residue Ala-, D-Ala or Cys-Ala- and R*b is a carboxyl terminal residue-Thr, -Thr amide, -Thr-Cys or ester or amide.
Patent JP-H108536-A (JP)
Title: Pipe equipped with spiral guide channel
Inventor: NONAKA TOSHIHIDE
IPC: E03F5/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To enable an easy replacement for a spiral guide channel for letting waste flow down spirally when the guide channel is broken. SOLUTION: An internal pipe 20 equipped with a spiral guide channel is fitted into and supported with an external pipe 10. For the internal pipe 20 equipped with the spiral guide channel, a hollow axial pipe 22 is inserted through the axial part of the internal pipe main body 21 fitted coaxially into the external pipe 10 and the spiral guide channel 23 is provided between the axial pipe 22 and the internal pipe main body 21. The internal pipe main body 21 is supported with an annular support plate 11 fixed with bolts to the lower end of the external pipe 10.
Patent JP-S6410304-A (JP)
Title: Working state monitoring device for programmable controller
Inventor: ISHIBASHI KEIJI
IPC: G06F11/32
Filed: 1987-07-03
Abstract: PURPOSE:To improve the look-straight properties of a program by suppressing the buffing state of the program executing information in case an instruction indicates the call of a function block. CONSTITUTION:A CPU 1, a program storage part 2 and an input/output part 3 are connected with each other via a controller bus 4. At an interface part F where the trace data are collected, a trace buffer 10 is connected to the bus 4 along with an address comparison part 11, an instruction comparison part 12, a data comparison part 13 and a fetch control part 14 for trace data. furthermore a coincidence detecting part 15, a fetch address storage part 16 and a fetch permission control part 17 are added to the part F. The part 17 decides the instruction given from the executing information and functions to suppress the buffing state of the program executing information in case said instruction indicates the call of a function block of a subprogram, etc.
Patent JP-H099749-A (JP)
Title: Speed change operational device in farm working machine
Inventor: KUBOTSU MAKOTO
IPC: B60K20/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide the subject relatively lightweight speed change operational device capable of conducting a change-over operation for advance/retreat at low cost so as to be applicable even to an inexpensive kind of machines, designed to reasonably link to the forced raising actuation of a working device as a result of retreat. CONSTITUTION: This speed change operational device is equipped with a synchronous-type advance/retreat change-over mechanism and a hydraulic clutch on the transmission upper side thereof and is so designed that the spool 17 of a clutch control valve is externally engaged with a shift fork and a change- over lever 40 is interlocked therewith. The spool 17 and the shift fork are mutually interlockingly linked so that the hydraulic clutch is temporarily let out as the advance/retreat change-over mechanism is transferred from one party to another among the advance and retreat positions F, R and neutral position N, and a flexibility is afforded so that the hydraulic clutch is let out prior to shift initiation.  A hydraulic oil fed to the hydraulic clutch as a result of the retreating operation of the advance/retreat change-over mechanism is guided to a lift hydraulic cylinder 8 to rapidly raise a planting device.
Patent JP-S6059038-A (JP)
Title: Wear resistant alloy
Inventor: FUJIWARA TETSUO
IPC: C22C19/05
Filed: 1983-09-12
Abstract: PURPOSE:To obtain a wear resistant alloy having superior resistance to cavitation erosion and wear by alloying Ni with specified amounts of Cr, V and Mo. CONSTITUTION:This wear resistant alloy is an Ni alloy contg., by weight, 10- 45% Cr, 5-30% V and <20% Mo. The alloy causes a small cavitation erosion loss and a small wear loss and does not contain Co, so it is suitable for use as a material for the face of a valve and parts of a jet pump in various plants such as chemical and nuclear power plants and the sliding parts of various machines.