baber/WOPTO huggingface dataset:
Patent JP-H1172522-A (JP)
Title: Method and apparatus for detection deterioration of capacitor
Inventor: HARA KENJI
IPC: G01R31/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of an apparatus which can not be realized by an analog structure. SOLUTION: An A/D converter 10 is provided to perform a digital conversion of a terminal voltage of a capacitor 14 for smoothing the output of a bridge circuit 15 and a judging circuit 11 to judge deterioration of a capacitor 14 for smoothing based on the output of the A/D converter 10. The terminal voltage of the capacitor 14 is measured at small time interval to detect deterioration of the capacitor 14 from the gradient of the fluctuation in the voltage of a DC output.
Patent JP-H1032533-A (JP)
Title: Time-synchronous communication system
Inventor: YAMAWAKI KOJI
IPC: H04B7/26
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of a communication line and to reduce interference probability of a communication radio wave by setting time synchronization between a fixed station and a mobile station and the transmitting/receiving timings of the side of the fixed station, selecting one of the transmitting/ receiving timings of the side of the fixed station reported to the side of the mobile station and transmitting/receiving based on it to allow the mobile station to select the opposed station of communication. SOLUTION: The fixed station 101 communicates in two way with the mobile station 103 through the use of a receiving processing means 201 and a transmission processing means 202 based on a time reference maintained by a range and time reference synchronization maintaining means 200. The mobile station 103 communicates in two way with the fixed station 101 through the use of a receiving processing means 209 and a transmission processing means 208 based on a time reference maintained by a range and time reference synchronization maintaining means 207. A relay station 104 synchronize-maintains the time reference with a fixed main station 102 and provides a ranging radio wave 113 to the mobile station by a time reference synchronization maintaining means 205 and a ranging radio wave transmission processing means 204.
Patent JP-H04114593-A (JP)
Title: Video signal processor
Inventor: TAKIMOTO HIDEKI
IPC: H04N11/10
Filed: 1990-09-05
Abstract: PURPOSE:To make a circuit scale small by subtracting the output of an arithmetic means which obtains a difference between a TCI signal and an interpolated TCI signal and multiplies a coefficient to decide a degree of noise reduction with the difference from the TCI signal so as to reduce noise. CONSTITUTION:An adder A4 obtains a difference signal 63 between a current 1st TCI signal 61 and a 2nd TCI signal 62 in one preceding field, a coefficient computing element 5 multiplies a coefficient K(0<=K<=1) deciding the degree of noise reduction with the difference signal 63, and an adder B6 subtracts the product from current 1st signal 61 to eliminate a noise component. The TCI signal 62 in one preceding field is obtained by calculating an arithmetic mean between an output 65 of a one-field memory 9 and an output 66 of a one-line memory 7 connecting to the memory 9 by an adder C8 and interpolating the lines while taking a phase difference of 1/2 line by interlace scanning into account. Thus, the circuit scale is made small.
Patent JP-H02180991-A (JP)
Title: Method for preventing formation of nickel hyposulfide in partial oxidation of heavy liquid and/or solid fuel
Inventor: MITORI SARIMU NAJIYAARU
IPC: C10G9/38
Filed: 1989-09-12
Abstract: PURPOSE: To prevent the formation of ash containing toxic Ni 2 S 2  by partially oxidizing a specified fuel feed material in the presence of a material containing Cu and/or Co.  
     CONSTITUTION: To (i) a fuel feed material containing heavy hydrocarbon fuel containing S and/or solid carbonaceous fuel having ash containing Ni, V, Si is mixed with (ii) a material containing Cu and/or Co with a weight ratio of Cu and/or Co to Ni of 0.2-10 and a weight ratio of Cu and or Co to Si of 0.0001-0.04, the resulting mixture is reacted with (iv) an oxygen-containing gas in a down-flowing free-flow unobstructed vertical reaction zone with refectory lined walls of a partial oxidation gas generator (iii) in the presence of a temperature regulator and under 2-250 atmospheres and reductive atmosphere at 1800-2900°F to perform a partial oxidation, whereby a hot raw effluent gas substantially containing no Ni 2 S 2  and containing H 2  and CO and a slag to be carried away is produced, and 90-99.9 wt.% in the component (i) is converted into carbon monooxide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6293442-A (JP)
Title: Opening/closing controller for throttle valve
Inventor: TANAKA SHINICHIRO
IPC: F02D41/04
Filed: 1985-10-21
Abstract: PURPOSE:To improve the precision of a throttle valve and reliability by turning a throttle valve in the closing direction by the action of an urging means if adjustment deflection is generated in a step motor during the opening and closing control for the throttle valve of an internal combustion engine. CONSTITUTION:When adjustment deflection is generated in a step motor M2 during the opening and closing control for the throttle valve M1 of an internal combustion engine M4, the throttle valve M1 is sharply turned in the closing direction by the action of an urging means M9. Then, the detection signal outputted from a throttle opening-degree detecting means M8 sharply varies in accordance with the above-described turn, and the adjustment deflection of the step motor M2 is detected by an adjustment deflection detecting means M10. Therefore, the precision in opening and closing control of the throttle valve is improved, and reliability can be improved.
Patent JP-H04244635-A (JP)
Title: End control device for kinky rope
Inventor: MANDOU EMU SARAMA
IPC: B63B21/50
Filed: 1991-09-13
Abstract: PURPOSE: To provide a rope terminal device for mooring tension leg type offshore platform. CONSTITUTION: A terminal device is constituted by a terminal processing member 2 fixed to a tension leg, a rigid pin 8 that fibers of a rope end inserted through an opening 14 is distributed and fixed to the circumferential part, a flexible bearing member 10 for supporting this rigid pin 8 with the fiber on its circumferential part, and a rigid support member provided on the terminal processing member for supporting this bearing member. By this the rigid pin can freely rotate within the bearing member, and kink is not generated in a rope.
Patent JP-H0975378-A (JP)
Title: Method for measuring root canal length
Inventor: OGURI YASUTO
IPC: A61C3/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a tube for measuring the root canal length which ensures and facilitates the execution of pulpectomy by making the root canal length determined by measurement immobile and eliminating the remeasurement of the root canal length. SOLUTION: This tube for measuring the root canal length is a resin tube 10 to be inserted into the root part of the blade part 7b of an appliance 7 for the root canal. Plural measures 11 of equal intervals varying in colors are formed on the outer periphery of this tube 10.
Patent JP-H1081742-A (JP)
Title: Production of polyoxyalkylenepolyol
Inventor: TAMURA SATOSHI
IPC: C08G65/28
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer in excellent productivity by subjecting an alkylene oxide to addition polymerization by using an alkali metal catalyst containing cesium and rubidium in a specific ratio irrespective of the kind of anion component. SOLUTION: (C) An alkylene oxide is subjected to addition polymerization to (B) an active hydrogen compound by using (A) an alkali metal catalyst having the ratio of cesium to the total of cesium and rubidium of >=70 and <=99.99mol% to give a polyoxyalkylene polyol. Preferably, the component A has >=96wt.% of the total of cesium and rubidium based on the total metal components. The amount of the component A used is preferably 0.05-0.5mol based on 1mol of the component B. Consequently, excessive energy and an unnecessary long reaction time are not required and the amount of monool as a byproduct can be reduced.
Patent JP-H0977920-A (JP)
Title: Reinforced flame-retardant resin composition
Inventor: NAKAZAWA KEIICHI
IPC: C08L23/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a molding excellent in flame retardancy, rigidity, impact strength and moldability. SOLUTION: This reinforced flame-retardant resin composition comprises 99-1wt.% thermoplastic resin, 1-50wt.% polyacrylonitrile fiber having a diameter of 6μm or above and 50-500 pts.wt., per 100 pts.wt. thermoplastic resin, inorganic flame retardant.
Patent JP-H0899227-A (JP)
Title: Wire electric discharge machine provided with wire electrode centering adjuster
Inventor: TOMIMURO YASUO
IPC: B23H7/10
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a wire electric discharge machine provided with a wire electrode centering adjuster by which the centering adjust work of a wire electrode can be carried out easily and quickly. CONSTITUTION: A measuring piece for centering mounted on a chuck 17 instead of a work W is moved to and brought in contact with the straight part of a wire electrode 21 positioned in two angle positions differing from each other by 180 deg. in a C axis direction and this contact is recognized electrically and the shifted amounts of C axis center of a rotating table 5 from X, Y positions are calculated based on the recognition. Based on this result, a wire electrode guide part 33 is moved by using XY stage mechanism 71 so that the straight part of the wire electrode 21 may meet the C axis center of the rotating table 5.
Patent JP-H0282177-A (JP)
Title: Battery device
Inventor: YAMAMOTO TOSHIAKI
IPC: H02J7/00
Filed: 1988-09-19
Abstract: PURPOSE:To monitor the state (output voltage) of a secondary battery side periodically by stopping the operation of a charger at specific timing during the charging of the secondary battery and making an output voltage monitoring means monitor the secondary battery. CONSTITUTION:When a power-ON/OFF signal (a) turns on, a battery device control circuit 215 detects the output voltage of the secondary battery 213 through an output voltage monitoring circuit 216 first according to an indication from a power unit control circuit 204 and turns on switches 211 and 214 unless there is abnormality to start charging the battery 213 through the charger 212. The circuit 215 allows a timer to start counting with a power-ON indication and the switch 211 is turned off with the timer output at specific timing (3 - 6 hours) to stop the operation of the charger 212. At this timing, the circuit 216 can detect the output voltage of the battery 213. At the timing (1 - 10 seconds) where the voltage detecting operation is completed, the switch 211 is turned on and the counting is restarted, and the charging is also restarted.
Patent JP-H0762392-A (JP)
Title: Solvent composition
Inventor: KITAMURA TATEO
IPC: C23G5/028
Filed: 1993-08-27
Abstract: PURPOSE:To obtain a solvent compsn. which has excellent solvent characteristics inherent in R113 while scarecely affecting the stratospheric ozone layer by compounding a fluorohydrocarbon component mainly comprising 1,1,1,2,3,4,5,5,5- nonafluoro-2-trifluoromethylpentane (hereunder referred to as R 53-12 myee) with a halohydrocarbon. CONSTITUTION:A solvent compsn. is obtd. by compounding 50-99wt.% fluorohydrocarbon component mainly comprising R 53-12 myee with 1-50wt.% halohydrocarbon (e.g. dichloromethane), by compounding 80-99wt.% R 53-12 myee with 1-20wt.% 1,2-dichloroethane to give a pseudoazeotropic solvent compsn., or by compounding 10-50wt.% R 53-12 myee with 50-90wt.% 1,3- dichloro-1,1,2,-2,3-pentafluoropropane (referred to as R 225cb) to give a pseudoazeotropic solvent compsn. Thus obtd. compsn. has a solvency equivalent to that of R 113 and scarecely undergoes or does not undergo the change in compsn.
Patent JP-S6295376-A (JP)
Title: Luminescent material
Inventor: UEHARA KANEO
IPC: H01J29/20
Filed: 1985-10-21
Abstract: PURPOSE:A luminescent material, obtained by incorporating an electrically conductive metal oxide having a specific particle diameter distribution with gold-and aluminum-activated zinc sulfide fluorescent substance in a specific proportion and capable of exhibiting yellowish green light emission of high brightness. CONSTITUTION:A material obtained by incorporating (A) at least one of electrically conductive metal oxide having a particle size distribution of 0.1-2.4mu, preferably 0.5-1.5mu median and <=0.7, preferably <=0.5 standard deviation (logsigma), preferably obtained by firing In2O3, SnO2 or ZnO having >=99.99% purity with (B) gold-and aluminum-activated zinc sulfide fluorescent substance (ZnS:Au, Al, provided that the amounts of gold and aluminum activated are respectively 1X10<-5>-5X10<-2>g, based on 1g ZnS, gold and 0-5X10<-2>g, based on 1g ZnS, aluminum) at 14:1-1:14 weight ratio. The component (B) has preferably 3-10mu median.
Patent JP-H0895674-A (JP)
Title: Pulse generation circuit
Inventor: WAKI NAOZUMI
IPC: G06F1/24
Filed: 1994-09-29
Abstract: PURPOSE: To select and output plural reset pulses of different timing according to control signals, regarding a pulse generation circuit generating and outputting a reset pulse according to the fluctuation of power supply voltage. CONSTITUTION: In the pulse generation circuit where power supply voltage Vcc is inputted and a pulse generation part 6 generating and outputting the pulse inverting according to the fluctuation of the power supply voltage Vcc is provided, the circuit is provided with a control part 7 controlling the pulse generation part 6 so that the part may selectively generate and output plural kinds of pulses of the different timing for the fluctuation of the power supply voltage Vcc according to input control signals CONT.
Patent JP-S60127469-A (JP)
Title: Frequency discriminating system
Inventor: MITA KIYOHIKO
IPC: H03K5/153
Filed: 1983-12-14
Abstract: PURPOSE:To enable detection up to small deviation reduced in phase delay and having high input frequency, by stopping the voltage build-up of a saw-tooth wave at rising and falling by applying wave form shaping to a pulse signal while holding a voltage level at the time of stoppage. CONSTITUTION:When a constant current is succeedingly flowed to a condenser C1 from a constant current power circuit 4 and switches S1, S3 are turned OFF while a switch S2 is turned ON, charged voltage of C1 is linearily rised to bring an input pulse to 0. Whereupon, the switch S2 is turned OFF at the falling thereof to stop the rising in the charging current of C1 and the voltage level of a saw-tooth wave at the time of stoppage is held to a condenser C2. On the other hand, when a pulse signal B is generated at the falling of the pulse A and the switch S1 is turned ON while charged voltage of C1 is discharged and dropped to zero and the signal B comes to zero voltage, charging is again reopened from the circuit 4 and a saw-tooth wave D is generated at every cycle of the pulse A. When the signal B comes to 0, a pulse signal C is generated at falling and the switch S3 is turned ON while charged voltage of C2 is charged to C3 and outputted.
Patent JP-2001060283-A (JP)
Title: Lighting controller of vending machine
Inventor: ITAYA TOSHIO
IPC: H05B37/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the lighting controller of a vending machine without missing the chance to vend an article. SOLUTION: The lighting controller of the vending machine drives a fluorescent lamp by an inverter device; and the maximum illuminance of the fluorescent lamp 6 is set according to the ambient lightness of the vending machine and past vending data and the illuminance of the fluorescent lamp 6 is set with in the range of the maximum illuminance. The fluorescent lamp 6 is brought under illumination control according to illuminance set on the basis of how many human bodies are detected and how many articles are vended at specific intervals of time.
Patent JP-H09117434-A (JP)
Title: Magnetic resonance image pickup method and device
Inventor: DEIBUITSUDO EI MORINIYUUKUSU
IPC: A61B5/055
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enable quadrature phase detection over a wide area of the human body on a vertical magnetic field system by structuring a radio frequency coil assembly with a conductive loop and a pair of conductive connecting elements in which connections are made between points on the symmetrically opposite side on that loop. SOLUTION: Magnetic field inclined-coils 20, 22 are arranged on pole pieces 12, 14, and also a radio frequency surface coil assembly 50 is arranged along the subject area of an examinee. This surface coil assembly 50, demodulating radio frequency resonance signals received by the radio frequency coils 30, 32 together with a radio frequency receiver, is equipped with plural window glass type coils 501 , 502 and the like. Each of these coils 501 , 502 contains an outside circumferential loop 60 having four segments 601 -604 that are arranged in a quadrature pattern so as to define a square, with the first and the second crossing members 621 , 622 connected orthogonally and also to a point located on the completely opposite side on the outer circumferential loop.
Patent JP-H0692388-A (JP)
Title: Electronic part assembly
Inventor: MATSUMOTO KUNIYO
IPC: B65D85/86
Filed: 1992-09-03
Abstract: PURPOSE:To stably take out an electronic part from electronic part assembly from either direction of a surface or a rear face of the electronic part. CONSTITUTION:In both sides (surface and rear face) of a carrier tape 1 having housing holes 3 for numerous electronic parts 2, both ends 4a, 4b and 5a, 5b of a bottom tape 4 and a top tape 5 for covering openings of the housing holes are fixed. Therefore when taking the electronic parts 2, both ends can be simply peeled off so that the electronic part can be taken out from the carrier tape 1 from either the surface or the rear face.
Patent JP-H0765696-A (JP)
Title: Electron emission device
Inventor: NISHIMURA MICHIYO
IPC: H01J1/316
Filed: 1993-08-30
Abstract: PURPOSE:To stabilize electron emission characteristics without depending on the atmosphere by installing a heater means for heating an electron emission part and heating the electron emission part with the heater means. CONSTITUTION:Element electrodes 5, 6 are installed on the surface of an insulating board 1. An organic metal solution is applied to the surface of the board 1 between the electrodes 5, 6 and allowed to stand to form an organic metal thin film. When current passes between the electrodes 5, 6 for current passing treatment, the structure in the portion of an electron emission forming thin film 2 is varied and an electron emission part 3 is formed. Heater electrodes 7 are installed at both ends of an InO2 films 8 to form a resistance heater 8. By heating the electron emission part at 100 deg.C or higher, preferably at around 150 deg.C, moisture in a device is removed and gas adsorption is prevented. Electron emission characteristics are stabilized.
Patent JP-H1181305-A (JP)
Title: Removing method of concrete in underground concrete structure
Inventor: SATO TETSUJI
IPC: E02D5/34
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To securely and rapidly crush concrete of an inferior part near the top end without noise and vibration and reduce the construction period. SOLUTION: In the removing method of a defective finish part D formed near a concrete C top end after the concrete C has been placed in a hole or a ditch excavated in the ground E and cured, one or more bar-shaped bodies 14 having a length corresponding to the thickness of the inferior part expected before the concrete C is placed or cured are driven from the top end of the concrete C. After it has been cured, the bar-shaped bodies 14 are drawn to form a hole 16. An expansive agent 18 us poured in the hole to give a static pressure toward the outside to the inner wall of the hole. In this way, the concrete C at the periphery of the hole 16 is crushed and removed.
Patent JP-S63102671-A (JP)
Inventor: FURANKU HIRU
IPC: C12R1/425
Filed: 1987-09-17
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-H01128970-A (JP)
Title: Novel heterocyclic derivative
Inventor: MATSUSHIMO NIKORA
IPC: A61P43/00
Filed: 1988-09-20
Abstract: NEW MATERIAL: The compd. of formula I [R is H or a 1-9C alkyl capable of having 2 to 3 substituents (an aryl, cycloalkyl, OH or the like); R 1  is R or NHR 4 ; R 4  is H or OOCR 5 ; R 5  is methyl having 2 to 3 substituents such as an aryl or the like; R 2  and R 3  are each H or a 1-4C alkyl, and furthermore, R 2  is OOCR 5 ; (n) is 0, 1 or 2, where at least one among R and R 1  to R 3  is not H], the tautomers thereof and the acid addition salts thereof.  
     EXAMPLE: 1-(3-Phenyl-3-cyclohexyl-3-hydroxy)propyl-1,4,5,6-tetrahydropyrimidine hydrochloride.  
     USE: It is used as antimuscarinic agents useful for the treatment of dyskinesia in gastrointestinal tracts and genitourinary passages lacking in central action and peripheral action such as mydriasis, tachycardia and hydrodipsia and peptic ulcers.  
     PREPARATION: The compd. of the formula R-X (X is a leaving group) is reacted with a compd. of formula II at a temp. of 40 to 135°C in the presence of an inert solvent to obtain the compd. of the formula I (R is not H; R 2  and R 3  are each H). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08100915-A (JP)
Title: Refuse incinerating facility
Inventor: HIGASHIMURA KAZUHIRO
IPC: F23G5/50
Filed: 1994-09-30
Abstract: PURPOSE: To stably efficiently incinerate refuse in a refuse incinerating furnace. CONSTITUTION: A refuse incinerating facility comprises a refuse pit 14 having a refuse containing space 14b for integrating recovered refuse, an incinerating furnace 1 for incinerating the recovered refuse fed from the pit 14, and a waste heat boiler 9 for generating steam by the heat of the exhaust gas generated by the refuse incineration in the furnace 1, wherein a high temperature water circulating channel A in which high temperature water from the boiler 9 flows has the wall 14a of the pit opposed to the space 14b.
Patent JP-H08100231-A (JP)
Title: Highly corrosion resistant zirconium alloy and its production
Inventor: ANADA HIROYUKI
IPC: C22F1/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a Zr alloy excellent in corrosion resistance, especially general corrosion resistance. CONSTITUTION: Hot working is carried out after β-treatment, cold working and process annealing are repeated and final annealing is carried out after final cold working to produce a Zr alloy. In this method, at least process annealing before final cold working is carried out at >=750 deg.C and the objective highly corrosion resistant Zr alloy is produced. When the degree of concn. by which the aggregated texture of an alloy is oriented in a direction perpendicular to the surface of the alloy is represented by Kearns' concn. degree factor fR, the fR value of (0001) faces on the surface of this Zr alloy is <=0.60.
Patent JP-H1188311-A (JP)
Title: Data transmission method
Inventor: NISHIBE YASUNORI
IPC: H04L25/38
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method capable of easily obtaining frame synchronization while transmitting data by a start-stop synchronization system. SOLUTION: Prior to the transmission of frame data, a start character (STC) for identifying the start of a frame is transmitted and characters B1-Bn fixed to (n) bytes are transmitted so as to identify the end of the frame thereafter. The transmission of variable length frame data includes the transmission of a stop character at the end of the characters so as to identify the end or the transmission of a frame length character for indicating the byte number of the frame following the start character.