baber/WOPTO huggingface dataset:
Patent JP-H04179498-A (JP)
Title: Method and composition for determining l-malic acid or oxaloacetic acid in high sensitivity
Inventor: UEDA SHIGERU
IPC: C12Q1/32
Filed: 1990-11-14
Abstract: PURPOSE:To determine the subject compound useful for clinical examinations, etc., in high sensitivity by treating a specimen with a reagent containing a reversibly reactional enzyme producing oxaloacetic acid from L-malic acid and further containing thioNADP, etc., and NADP, etc., as coenzymes and subsequently measuring the change of the reaction. CONSTITUTION:A specimen is subjected to a cycling reaction of the equation [A1 is thionicotinamide adenine dinucleotide phosphate (thioNADP), thionicotinamide adenine dinucleotide (thioNAD), etc.; A2 is the reduction type product of A1; B1 is nicotinamide adenine dinucleotide phosphate (NADP), nicotinamide adenine dinucleotide (NAD), etc.; B2 is the oxidation type product of B1 ] by using a solution containing one selected from thioNADP and thioNAD and one selected from NADP and NAD as coenzymes and further containing malic acid dehydrogenase causing the reversible reaction for producing oxaloacetic acid from L-malic acid as a substrate, and the amount of A2 or B1 produced in the reaction is subsequently measured to determine the objective compound.
Patent JP-H06163176-A (JP)
Title: Fluorescent lighting device
Inventor: SOGA NOBUYUKI
IPC: H05B41/24
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a fluorescent lighting device wherein a device main unit can be connected to a lighting head by a long connecting cable. CONSTITUTION:In a fluorescent lighting device, a device main unit 10 for supplying high frequency power is connected to a lighting head 20 for holding a fluorescent lamp 22 by a connecting cable 30. The connecting cable 30 is constituted of a low impedance cable, to supply the high frequency power from the device main unit 10 to the fluorescent lamp 22 through the low impedance cable.
Patent JP-H01150306-A (JP)
Title: Superconducting magnet
Inventor: WACHI YOSHIHIRO
IPC: H01F6/04
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a superconductive magnet, in which heat removing capability is high at a high heat load place and high temperature margin is provided at a high magnetic field side, by constituting cooling flow paths with different flow path lengths, changing the flow rates of refrigerants based on the flow paths. CONSTITUTION:A superconductive magnet 1 is constituted by a winding part 2 and a coil container 3. A forced cooling type superconductor 4 is wound by specified number of turns and contained in the coil container 3. Super-critical- pressure helium 5, which is a refrigerant, is made to flow in the superconductor 4. The flow path 6 of the refrigerant is divided into a high magnetic field side 2a and a low magnetic field side 2b in the winding part 2. In the high magnetic field side 2a, the length of the flow path is short. In the low magnetic field side 2b, the length of the flow path is long. In this way, the superconductive magnet, in which heat removing capability is large at a high heat load place and a high temperature margin is provided at the high magnetic field side, can be provided.
Patent JP-H03170279-A (JP)
Title: Robot control mechanism
Inventor: KIKUCHI HIROMI
IPC: B25J5/02
Filed: 1989-11-28
Abstract: PURPOSE:To shorten a ready time by locking an engaging member to the rod tip member of a stopper cylinder so that a finger can stop at a top dead point and a bottom dead point of a third-axis cylinder as well as at a preset position. CONSTITUTION:A stopper cylinder 4 is so provided that the stopper cylinder 4 is driven to put a rod tip member 5 forward, then to lower a finger 2 which is located at a top dead point U for hitting an engaging member 3 to the rod tip member 5. That is, the finger 2 is prevented from being lowered, and stopped at a preset position M on the third axis. When the stopper cylinder 4 is driven to set the rod tip member 5 back and to put the third-axis cylinder 1 in operation, the finger 2 is stopped at a bottom dead point D of the third-axis cylinder 1. That is, the stop position of the finger 2 can be switched in double.
Patent JP-H05148532-A (JP)
Title: Manufacture of grain oriented silicon steel sheet having excellent magnetic characteristic and insulating film quality
Inventor: IIDA YOSHIAKI
IPC: C21D1/26
Filed: 1991-11-25
Abstract: PURPOSE:To manufacture a grain oriented electric steel sheet having excellent magnetic characteristic and insulating film by specifying dew points and oxidizing degrees at the front part zone and the rear part zone of a decarbon- annealing process at the time of decarbon-annealing the grain oriented electric steel sheet after the last cold-rolling. CONSTITUTION:After a hot-rolling, annealing and cold-rolling are executed to the grain oriented silicon steel slab to finish this slab into the sheet, decarbon- annealing is executed in H2-N2 mixed gas atmosphere and successively, after coating annealing-separating agent substantially containing MgO, a finish annealing is executed. By making 40-60 deg.C the dew point and <=0.3 the oxidizing degree PH20/PH2 in the atmosphere at the front part zone of the decarbon- annealing and 40-75 deg.C the dew point and 0.3-0.6 the oxidizing degree (PH2O/PH2) in the atmosphere at the rear part zone, the grain oriented electric steel sheet having excellent qualities of the magnetic characteristic and the insulating film is obtd.
Patent JP-H03170814-A (JP)
Title: Rotary encoder
Inventor: NAKAI HIDEO
IPC: G01D5/36
Filed: 1989-11-30
Abstract: PURPOSE:To detect an absolute angle positively even when outer disturbances are received by detecting the light of the amount corresponding to the slit width by an angle detecting sensor. CONSTITUTION:Slit arrays 2, 3 are provided on two coaxial circles of a slit encoder 1 mounted on a rotary body. A plurality of slit are formed every predetermined central angles on each slit array. For example, slits 2a of the size of the central angle of 1 deg. are formed every central angle of 1 deg., while slits 3a of the size of the central angle of 10 deg. are formed every 10 deg. central angle. The width of the slits 2a is the same in a radial direction. On the other hand, the width of the slits 3a in the radial direction becomes gradually larger in accordance with the rotation of the encoder. The encoder 1 is held between light emitting parts and light receiving parts of angle detecting sensors 4, 5, 6. The light passing through the slits 2a is detected by the sensor 4. The sensors 5, 6 are arranged adjacent to each other to alternately detect the light passing through the slits 3a. Accordingly, it is possible to detect the light of the amount corresponding to the slit width, enabling positive detection of an absolute angle of the rotary body even when the outer disturbances such as noises or the like are caused.
Patent JP-H0873654-A (JP)
Title: Highly rigid and flame retardant resin composition
Inventor: TAKAYAMA SHIGEKI
IPC: C08L85/02
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a highly rigid flame retardant resin composition, comprising a nonhalogen thermoplastic resin and a phosphoric ester compound having a specific viscosity and a specified structure, having a high rigidity and excellent in flame retardancy without causing problems in smoking, volatilization, bleeding, etc., in molding and processing. CONSTITUTION: This highly rigid flame retardant resin composition is obtained by blending (A) a nonhalogen thermoplastic resin such as a polyphenylene ether resin, a polycarbonate resin and a resin composition comprsing the resins and polystyrene resin with (B) a phosphoric ester compound, having 5000-8000cP viscosity at 25 deg.C and <=1000cP viscosity at 80 deg.C and represented by the formula [Q1 to Q4 are each a 1-6C alkyl; R1 and R2 are each methyl; R3 and R4 are each methyl or H; (n) is an integer of 0 or >=1: m1 to m4 are each an integer of 0-3] (e.g. bisphenol A.polycresyl phosphate). The resultant composition has a high rigidity, causes no problem in smoking, volatilization and bleeding in molding and processing and is excellent in flame retardancy.
Patent JP-S63161572-A (JP)
Title: Servo controller for disk
Inventor: TSUNEKAWA MASAO
IPC: G11B21/10
Filed: 1986-12-24
Abstract: PURPOSE:To expand the offset correcting range by adding an expanding position signal generating circuit and sending a position signal being the cut segmentation of a biphase position signal sent from an encoder by 1/2 period each to a position error detection circuit. CONSTITUTION:Deciding an object position to be corrected from the offset sent from an offset detection circuit 9 via an A/D conversion circuit 5, a microprocessor 1 sends the result to a position error detection circuit 6 via a D/A conversion circuit 2. A position error detecting circuit 6 detects a position error from an object position given from the D/A conversion circuit 2 and a position signal sent from an expanded position signal generating circuit 13 and sends a drive signal to a drive circuit 7. In this case, the range of the position error detection circuit 6 to be operated is within the range of 1/2 period of a biphase position signal ii. Thus, the offset by + or -1 track is corrected.
Patent JP-H02155211-A (JP)
Title: Green sheet for laminated porcelain capacitor
Inventor: HORIBE YASUTAKA
IPC: H01G4/30
Filed: 1988-12-07
Abstract: PURPOSE:To prevent even the generation of a short-circuit phenomenon at the time of the formation of an internal electrode, and to improve the yield of production at the time of manufacture largely by forming a dielectric layer in multilayer constitution composed of a composition, in which the quantities of a binder differ to those of the same dielectric powder quantity. CONSTITUTION:A green sheet consists of the two layer structure of dielectric layers 12, 13, the quantities of a binder respectively differ to the same dielectric powder quantity, and the dielectric layers are made up of dielectric powder 14, the binder and a plasticizer 15. The dielectric layers 12, 13 of a hot stamp sheet are heated and transferred onto the dielectric layers not related to electrical characteristics direct]y by a heated roller, etc., a base film 11 is peeled, and an internal electrode is shaped onto the surface of the base film through a screen printing method by electrode paste. The quantity of the binder is reduced in the dielectric layer 13 and the layer 13 is filled densely with dielectric layer powder, and electrode paste, in which the dissolution of the binder is inhibited by the organic solvent of the electrode paste, is not intruded to the dielectric layer 13, and does not reach an adjacent internal electrode 26. A short-circuit phenomenon between the internal electrodes 26 is also removed, thus improving productivity.
Patent JP-2000136399-A (JP)
Title: Detergent containing alkoxylated fatty acid alkyl ester and cleaning agent
Inventor: LITTAU CHERYL ANN DR
IPC: C11D1/22
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide liquid and solid detergents or a cleaning agent exhibiting good solubility, having low tendency to form a gel and to foam, and having improved detergency. SOLUTION: These detergent and cleaning agent contain compounds represented by the formula: R1-COO(AO)n-R2, (R1 is a 5-22C, preferably 8-18C, linear or branched alkyl or alkenyl group, R2 is a 1-6C alkyl or a 2-6C alkenyl, preferably methyl group, AO is a 2-4C alkylene oxide unit, and n is a number 1-20, preferably 3-12, especially 4-10), and less than 14 wt.% of the compds. contain a number of -AO groups not more than (a-3), and less than 16 wt.% of the compds. contain a number of -AO groups not less than (a+3), and a is a number representing the highest frequency of the -AO group.
Patent JP-H06136288-A (JP)
Title: Hard high structure carbon black
Inventor: NIHEI KOICHI
IPC: C09C1/48
Filed: 1992-10-23
Abstract: PURPOSE:To provide a hard high structure carbon black having a specified nitrogen- adsorbing specific surface area, its ratio with an iodine-adsorbing amount, a DBP- absorbing amount and an aggregation maximum frequency value, excellent in abrasion resistance and in the dynamic modulus of elasticity, and giving a lightened rubber having low rolling resistance even when a reduced amount of the carbon black is compounded. CONSTITUTION:A flammable fluid is introduced into the flammable fluid introduction chamber 2 of a carbon black reaction device 1, and an oxygen-containing gas is introduced from an oxygen-containing gas introduction pipe 3. The flammable fluid and the oxygen-containing gas are mixed each other in a convergent chamber 8, fed into a reaction chamber 12 together with a raw material oil introduced from a raw material-introducing chamber 11, burnt and reacted with each other, and further repeatedly subjected to the reaction and the quenching with cooling water sprayed from many quenching water press spray devices (a)-(h) in a reaction-continuing and quenching chamber 13. Thus, the objective hard high structure carbon black having a nitrogen-adsorbing specific area (N2SA) of 70-120m<2>/g, a dibutyl phthalate(DBP) absorbing amount of 160-220ml/100g, a N2 SA/iodine-adsorbing amount ratio of >=1.10, and a larger aggregate maximum frequency value (Dst mode diameter) (A) by a centrifugal sedimentation analysis than a value calculated by the equation.
Patent JP-H07314575-A (JP)
Title: Method and device for determining distribution of main body ply cord
Inventor: FURANSHISU JIEI BAAN
IPC: B60C9/00
Filed: 1993-11-17
Abstract: PURPOSE:To make possible the determination of distribution of main body cords automatically by a method wherein a means, receiving the digital image of terminal of a specimen to determine respective positions of the terminals of cords in the terminal of the specimen and determining an interval between neighboring cords in the specimen, is provided. CONSTITUTION:The specimen piece of a calendar working sheet is prepared. In this case, the terminal of a cord is exposed at the terminal of the specimen piece and is extended vertically to the terminal. Subsequently, the terminal of the specimen piece is illuminated to prepare the digital image 32 of the terminal of the specimen piece. Next, informations, maintained in the image 32 of a photo 30, are analyzed and processed by a digital processing system 34. The digital processing system 34 includes a scanner 36 connected mutually to a microprocesser having a related key board 40 and a video display 42. The digital image is analyzed in such a manner and the distribution of cords is determined in the calendar working sheet.
Patent JP-H01150565-A (JP)
Title: Printing position setting system of printer
Inventor: OE SHUICHI
IPC: B41J21/16
Filed: 1987-12-07
Abstract: PURPOSE:To easily apply printing to a slip after the printing of a form, by providing a sensor means for detecting the mark on printing position indexing paper, a conversion means for processing the signal from the sensor means to convert printing position indexing data to a printing control code and a memory means and controlling the printing position of the printing data from a high rank apparatus on the basis of the printing control signal from the memory means. CONSTITUTION:The printing desired position of printing paper 11, that is, the printing position mark 8a corresponding to the character entry place in a character entry frame 11e is preliminarily applied to printing position indexing paper 8. When the switch on an operation panel 9 is operated, the sensor means 1 mounted on a printing mechanism part 10 moves left and right. In connection with this movement, a paper feed mechanism 7 feeds the printing position indexing paper 7 and a sensor means 1 scans the printing position indexing paper 8 having the printing position mark 8a to read the printing position mark 8a to store said mark in a memory means 3. Hereupon, the printing paper 11 is mounted on a printer 6 and instruction are given to the printer from a higher rank apparatus 4 to print printing data 4a on the paper 11 at a desired position.
Patent JP-H08167772-A (JP)
Title: Preliminary soldering method of surface mount electronic parts
Inventor: TAKEUCHI JUNICHI
IPC: B23K1/20
Filed: 1994-12-14
Abstract: PURPOSE: To improve reliability of soldering to a printed wiring board of surface mounted electronic parts having narrow pitch and a plurality of leads. CONSTITUTION: The recessed areas, formed in a flat plate 1 recessed 2 by laser processing on the surface of a flat member or flat resin which is inferior in the solder wettability of lead of surface mounted electronic part 4 and shows less thermal deformation than the lead, is filled with a cream solder 3, the leads 5 of the surface mounted electronic parts 4 is deposited on the cream solder 3 and the end part of lead 5 is preliminarily soldered 6 by heating with hot air or the like A preliminary solder supply method realizes supply of solder by a maskless method and fluctuation in amount of solder due to the drop of solder transmissivity of mask pattern can be eliminated.  Moreover, correction of soldering during soldering to the printed wiring board can be reduced by the preliminary soldering in the predetermined amount of solder at the end part of lead of the surface mount electronic parts.
Patent JP-H05153632-A (JP)
Title: System clock generating circuit in muse decoder
Inventor: TOYAMA YUZO
IPC: H04N11/08
Filed: 1991-11-26
Abstract: PURPOSE:To attain the acquisition of a MUSE signal by detecting the synchronization state of the MUSE signal and transiting a frequency of a phase locked loop with a detection output in the asynchronous state so as to re-lock the unlocked state. CONSTITUTION:An HD detection circuit 4 applies synchronizing separation to a signal C resulting from digitizing a MUSE signal A at an A/D converter 2, the result is fed to a VCO 6, from which a clock signal G with a frequency in response to a control voltage signal F and the signal G is fed to a frequency divider 7 and the A/D converter 2. In this case, when the frequency converged in a feedback loop is deviated from the regular frequency, a lock detection circuit 8 detects a signal I, it is used to close a switch circuit 9, and a voltage +B is superimposed on a control voltage of the VCO 6 attended with ON/OFF operation of a transistor(TR) 12 by a signal J from an OSC 10, the voltage is oscillated and then the oscillating frequency from the VCO 6 is changed. Thus, the loop of the PLL circuit starts again locking to correct the lock frequency.
Patent JP-H02156254-A (JP)
Title: Developing method using one-component toner
Inventor: NOMURA YOSHIHIRO
IPC: G03G15/09
Filed: 1988-12-08
Abstract: PURPOSE:To stably maintain superior image quality by impregnating or nating the surface of the toner with a material triboelectrifiable by friction with a toner carrying member and/or a toner layer thickness regulating member. CONSTITUTION:The surfaces of the toner particles A composed essentially of a colorant and a binder resin are impregnated or coated with the material B triboelectrifiable by friction with the toner carrying member 2 and/or the toner layer thickness regulating member 3, and the material B is as follows: a nigrosine dye, a salycilic acid complex, zinc salycilate, a chromium-containing monoazo pigment, a p-chlorostyrene resin, a p-phenylphenol resin, a polyvinyl chloride resin, a poly-vinylidene chloride resin, and a vinyl chloride-vinylidene chloride copolymer, thus permitting superior image quality to be stably maintained.
Patent JP-2000135198-A (JP)
Title: Endoscope shape detector
Inventor: KAWABATA TAKESHI
IPC: G01B7/28
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope shape detector which is capable of making position detection with high accuracy, eliminates the laboriousness in an inspection chamber and has excellent workability. SOLUTION: This endoscope shape detector 10 has a coil unit 20 provided with a detecting surface by lining up sense coils which are magnetic field detecting elements and a device body section which forms the armors of at a front surface 31f and upper surface of nonmetallic members. The endoscope shape detector is constituted by integrating a controller 30 containing a transmission block 32 for supplying a drive signal to the source coil, a reception block 33 for receiving the signal transmitted from the sense coils for detecting the magnetic fields to be emitted and a control block 34 for executing calculation processing of an endoscope shape, etc.,  a strut 40 which is erected at the center on the front surface side of the device body section and makes it possible to change the height of the detecting surface of the coil unit 20 and a liquid crystal monitor 50 for endoscope shape display which is arranged in the upper part of this strut 40 and displays endoscope shape images into the device body section.
Patent JP-H09153584-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGATA IKUKO
IPC: B23K26/382
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To eliminate solder plating on an external lead and prevent mounting solder leakage on a mounting board. SOLUTION: A slit 2 is formed on the external lead 5 of a lead frame 1, and the inside is filled with solder 3. The bottom half of the external lead 5 is removed from the boundary plane between the external lead 5 at the part which makes contact with the mounting board and the solder 3 prior to mounting by using die 4 which has a sharp edge so as to expose the solder 3, and mounting is performed. At that time, since the solder 3 is exposed, application of the solder 3 on the mounting board is not necessitated.
Patent JP-H05130263-A (JP)
Title: Terminal equipment for isdn and operating method therefor
Inventor: NIHEI KANAME
IPC: H04M11/00
Filed: 1991-10-31
Abstract: PURPOSE:To inform of interruption of a communication line through the identification of a received signal by discriminating a received communication request with identification information and sending a communication disable when the request comes from other equipment than a terminal equipment whose communication is allowed. CONSTITUTION:A terminal equipment for ISDN is provided with a transmission control section 11 controlled by a CPU 10 and the terminal equipment is connected to an ISDN exchange network by the transmission control section 11. An operation section 13 including keys used to set and release an identified reception call and a message notice and keys or the like used to enter identification information and a message of a terminal equipment set in advance for the identified reception call and a memory 17 storing a message entered from the operation section 13 are connected to the CPU 10. When only a communication request from a specific terminal equipment is received, the identification information is stored in advance to a main memory 16 and a message representing disable reception call is sent to a communication request from the terminal equipment having identification information other than the identification information.
Patent JP-H09124913-A (JP)
Title: Polyphenylene ether resin composition
Inventor: OSHIMA AKIFUMI
IPC: C08L71/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the compatibility of a polyphenylene ether(PPE) resin with a thermoplastic polyester(PE) resin to thereby provide a resin composition which can give a molded article having high mechanical strength, particularly impact resistance. SOLUTION: This resin composition contains 5-90 pts.wt. PPE resin (A), 95-10 pts.wt. thermoplastic PE resin (B), 0.01-30 pts.wt. compound (C) having the residue of a compound selected from among a maleic ester, maleimide, maleamic acid ester and derivatives thereof and at the same time the residue of a compound selected from among an oxazoline, an oxazine, an oxazolone, an oxazinone and derivatives thereof, and 0.01-3 pts.wt. organic peroxide (D) whose half life is 1min at 100-270 deg.C.