baber/WOPTO huggingface dataset:
Patent JP-S57157109-A (JP)
Title: Method for removing disturbance in detecting position of raw material heap
Inventor: YAMAMOTO NORIO
IPC: G01B21/20
Filed: 1981-03-25
Abstract: PURPOSE:To remove the effect of the outside disturbance, in detecting the position of the raw material keep such as a yard silo and the like, by removing the data, whose deviation exceeds the allowance value which is predetermined based on the previous data, among the data of this time. CONSTITUTION:A line 2, on which a yard machine moves along a measuring line 1 of the surface of the keaped up material, is specified as a measurement reference line. The distance between the reference line 2 and the raw material surface 1 is measured by means of detecting the variation in ultrasonic waves or electrostatic capacity. The measured data D with respect to the measuring point P is obtained as D1-D4. In this case, since D2 is not located within the allowable error epsilon of average value 3 of the previous data because of reasons such as  the slope of the raw material, said data is ignored. The data of this time 3' is  obtained by new data D1, D3, and D4. In this method, the effect of the disturbance is removed, the deviation from the previous position of the raw material is measured, and the collision of the yard machine against the keep is  avoided.
Patent JP-S55134536-A (JP)
Title: Signal level discriminator
Inventor: HIRASHIMA KUNIHIKO
IPC: H03K17/30
Filed: 1979-04-07
Abstract: PURPOSE:To enable a simple structure to make a level comparison with high precision by discriminating the level of a signal applied to a common gate electrode by the potential state of each drain electrode of transistors (TR). CONSTITUTION:In signal level discriminator 30, gate electrodes of N-channel MOSFETQ10-Q14 are connected in common and applied with fixed input VIN, and respective drains serve as output electrodes D1-D5 and are connected to positive power supply VDD via drain resistances R10-R14. Here, threshold voltages VT10-VT14 of TRQ10-Q14 are so set that VT10<VT11<...<VT14. As a result, when voltage VIN<VT10, TRQ10-Q14 are all OFF to generate outputs D1-D5 of ''1'' and when VT10<VIN<VT11, TRQ10 turns ON and the others stay OFF, so that while output D1 is ''0'', the other outputs will be ''1''. Thus, discriminator 30 can draw a five-stage discrimination among signal levels by the output potential state of the input voltage level.
Patent JP-S53127792-A (JP)
Title: Banknote handling apparatus
Inventor: TAKEUCHI MIKIO
IPC: G06Q20/18
Filed: 1977-04-13
Abstract: PURPOSE: To make construction compact and reduce necessary operation time by disposing a mechanism of temporarily detaining the banknotes inserted and a mechanisms of containing the temporarily detained banknotes into a coffer in one place. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06254062-A (JP)
Title: Magnetic resonance imaging system
Inventor: SUGIMOTO HIROSHI
IPC: A61B5/055
Filed: 1993-03-03
Abstract: PURPOSE:To shorten a data collection time by collecting a low frequency component in the phase encoding direction with regard to all slices of a multi-slice by a prescribed repeat time, and collecting a high frequency component for the slices of half of the multi-slice in a shorter repeat time. CONSTITUTION:In this system which is provided with a static magnetic field magnet 1, an X-axis-Z-axis inclined magnetic field coil 2 and a transmitting/ receiving coil 3 in a gantry 20, and collects data of a multi-slice, while varying a repeat time in accordance with the phase encoding quantity, a scan is executed by shortening the repeat time as for a high component of a space frequency in the phase encoding direction, and lengthening the repeat time as for a low component. Also, in this case, the multi-slice is divided into two groups of half each, and in an encoding step of a high frequency component, a data collection is executed only for one group, and uncollected data is estimated by compensating the data collected for the slice concerned by, for instance, data to which a half Fourier method is applied.
Patent JP-S52126505-A (JP)
Title: Pump device
Inventor: NISHIMURA SHIYUNICHI
IPC: F04D9/02
Filed: 1976-04-16
Abstract: PURPOSE: The pump whose steam separator is made up of synthetic resin forms rib structure by means of projecting inside a part of steam separator and thereby its self-suction performance can be improved by promoting the separating function between steam and water as well as improving its strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000237107-A (JP)
Title: Vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: H02P25/14
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress a higher harmonics of current with no constraint on the layout of a tap selector switch and an input setting operation body. SOLUTION: This vacuum cleaner is provided with a fan motor having a plurality of input taps, an input set section 2 setting the input of the fan motor 1, a switching section 7 phase-controlling the fan motor 1 in response to the input of the fan motor 1 set by the input set section 2, and a tap switching section 6 switching the input taps 1ah, 1bh, 1am, 1bm of the fan motor 1. Tap switching and phase control can be conducted in response to the input.
Patent JP-H01216908-A (JP)
Title: Cosmetic
Inventor: KATO HISATOYO
IPC: A61K8/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a cosmetic having excellent oxidation stability, by compounding a fatty acid having specific carbon number and unsaturated bond number, an antioxidant such as dibutylhydroxytoluene, amino acid, etc., and aliphatic polybasic oxyacid, etc. CONSTITUTION:The objective cosmetic is produced by compounding (A) 0.1-10wt.% of a 18-22C free fatty acid having >=2 unsaturated bonds, its salt or ester (e.g., linoleic acid), (B) 0.001-5.0wt.% of an antioxidant such as dibutylhydroxytoluene, erythorbic acid, propyl gallate, sage extract, etc., (C) amino acid and/or its ester (e.g., glycine or aspartic acid) and (D) a compound selected from an aliphatic polybasic oxyacid, its salt or monoester and a carboxyvinyl polymer. The cosmetic has excellent oxidation stability and exhibits and required effect over a long period.
Patent JP-2000240645-A (JP)
Title: Thrust bearing
Inventor: USAMI KAZUHIRO
IPC: F16C19/30
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To raise the roller mounting efficiency of a holder so as to be usable also for high pressure with a small size by circumferentially arranging a plurality of lines of rollers in the holder, and increasing the number of rollers of each line from the inner side toward the outer side. SOLUTION: An outer side holding member 1 has a plurality of holding parts for cylindrical rollers 3a, and the holding part is curved on both side surfaces so that the cylindrical rollers 3a can be inserted and held from the outer side. An inner side holding member 5 is set on the inside of the holding member 1 with substantially the same outer diameter as the inside diameter of the holding member 1, and a plurality of holding parts for cylindrical rollers 3b are also formed on the holding member 5. Both edges of the cylindrical rollers 3a and 3b are C (linearly)-chamfered or R (radially)-chamfered, a plurality of screw bores are provided on a roller dropping-out preventing ring 9, and the ring 9 is fixed to the holding member 1 by a screw. Accordingly, a larger number of cylindrical rollers can be set in the outer side holding member 1 so as to be resistant to a large thrust load.  The roller holding part can be worked every holding member of each line, and the mounting efficiency of rollers can be easily enhanced so as to be usable also to high pressure with a small size.
Patent JP-S59167576-A (JP)
Title: Beta-lactam compound
Inventor: HIRATA TADASHI
IPC: A61P31/04
Filed: 1983-03-15
Abstract: NEW MATERIAL:The beta-lactam compound of formula I (X is CH2, S or O; Y is OH, acyloxy or amino; A is phenyl, naphthalene or heterocyclic group; R1 is H, OH, methoxy or alkyl; R2 is H, halogen, methoxy, etc.; R3 is H, alkali metal, etc.; R4 and R5 are H, alkyl, or together with bonded C atom form cycloalkylidene; l is 0-3; m is 0 or 1; n is 1-5). EXAMPLE:(6R,7S)-7-[2-( 2-Aminothiazol-4-yl )-2-syn-(3,4-diacetoxy-benzoyloxyimino) acetamido]-1-azabicyclo[4,2,0]oct-2-ene-8-oxo-2-carboxylic acid. USE:Bactericide and disinfectant for Gram-positive bacteria, Gram-negative bacteria, etc. PREPARATION:The objective compound of formula I can be prepared e.g. by condensing the novel carboxylic acid of formula II (Z is amino, etc.; Y<1> is Y, etc.) or its reactive derivative with the compound of formula III, and eliminating the protecting group from the resultant compound of formula IV.
Patent JP-H02224267-A (JP)
Title: Semiconductor integrated circuit
Inventor: MUSHA TATSUNORI
IPC: H01L21/822
Filed: 1989-02-27
Abstract: PURPOSE:To reduce parasitic impedance between a bonding pad and an internal reference voltage generator circuit by disposing said internal reference voltage generator circuit in the vicinity of the ground input bonding pad. CONSTITUTION:A voltage limiter circuit is divided into an internal reference voltage generator circuit 6 and a drive circuit 7, and the internal reference voltage generator circuit 6 is disposed in the vicinity of a ground input bonding pad 4. Hereby, parasitic impedance of a ground wiring 9 can be reduced and highly accurate internal reference voltage stable against ground noise can be yielded. Further, an internal reference voltage wiring 10 can reduce any noise from the adjacent wiring layer using a shielding line, and is made stable against power supply noise because of parasitic capacity possessed by the shielding line.
Patent JP-S62200889-A (JP)
Title: Encoding or/and decoding device for color video signal
Inventor: KITAMURA NORIO
IPC: H04N9/67
Filed: 1986-02-28
Abstract: PURPOSE:To improve the signal transmission efficiency and to attain encoding processing with a small-sized circuit constitution by transmitting the dynamic range of each color difference signal as well as a maximum permissible value within a transmission dynamic range and expressing a multiplier coefficient at the time of decoding arithmetic with the sum of 2<-n>. CONSTITUTION:When three primary color signals (R, G and B) of a color video signal are converted into one luminance signal (signal Y) and a pair of color difference signals (signals U and V, for instance), the scale of each color difference signal is expanded so that the range that the level of each color difference signal can take can coincide with that of the level of the luminance signal, and 2<-n> (n: integer) approximates to the multiplier coefficient with respect to each color difference signal at the time of expressing the three primary color signals with the expanded each color difference signal and luminance signal. Moreover a system YUV is employed as a system consisting of one luminance signal and a pair of color difference signals. Equation group I calculates the luminance signal Y and the expanded color difference signals Uex and Vex, while equation group II calculates the original three primary color signals R, C and B from said signals Y, Uex and Vex.
Patent JP-S62200818-A (JP)
Title: Cmos power supply circuit
Inventor: FUWA MASAHIRO
IPC: H01L27/08
Filed: 1986-02-27
Abstract: PURPOSE:To reduce the power consumption by constituting the titled circuit by a drive signal generating circuit outputting a power supply drive signal for a prescribed period when an input signal is inputted and an OR circuit supplying a power to a logic circuit depending on the OR between the input signal and the power supply drive signal. CONSTITUTION:When an input signal IN1 is fed to an input terminal 1 at a time t0, a monostable multivibrator 8 outputs a power drive signal CTL of a pulse width T to one input terminal of an OR circuit 9 from an output terminal Q. Since the input terminal IN1 is inputted to other input terminal of the OR circuit 9, a power output VDD2 is outputted from the OR circuit 9 being a power supply between times t0 and t2. A CMOS power supply circuit 7 does not supply power to an AND circuit 4 after the time t2. In inputting the input signal IN1 again at a time t3, the monostable multivibrator 8 outputs a power drive signal CTL.
Patent JP-S61201286-A (JP)
Inventor: KONNO TOSHIHIRO
IPC: G01C21/00
Filed: 1985-03-05
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-S60186878-A (JP)
Title: Both-side copying machine
Inventor: MATSUO HIROKAZU
IPC: G03B27/62
Filed: 1984-03-06
Abstract: PURPOSE:To eliminate mistakes in copying operations, by automatically fixing copying magnifications from the size of copying papers and size of originals. CONSTITUTION:A CPU301 is connected with a key matrix 300 containing ten keys 303 provided on an operation panel, print key switch SW16, mode switching key switch SW17, AMS mode key switch SW18, APS mode key switch SW19, other key switches SW1-SW15, etc., display device 304, light emitting diode 305 for display, etc., through a decoder 306. Original sensors SEN1-SEN4 are connected with another CPU302. The most suitable copying magnitication is calculated by the CPUs 301 and 302 in accordance with the size of an original and that of a copying paper and copying operations are executed.
Patent JP-H01222659-A (JP)
Title: Current-balance switching regulator
Inventor: KOBAYASHI KAZUO
IPC: H02M3/28
Filed: 1988-02-27
Abstract: PURPOSE:To stabilize the operation, by providing a limiter section for limiting unbalanced component to be applied onto an adding section while further providing an integrator for smoothing unbalance to be applied onto the adding section. CONSTITUTION:In a switching regulator, two switching power source sections 4-0, 4-n are connected in parallel in order to feed power to a load. A voltage set through a voltage setting section 6 is applied through an adding section 7 onto a switching control section 3, which controls ON interval of a switching element 2 to be lengthened when the output voltage is set to a high level. When an output voltage is set through the voltage setting section 6 of a master switching power source equipment 4-1, it is applied onto the adding section 7 of a slave switching power source section 4-n and clamped thereat. Consequently, the output voltage can be set through the master switching power source section 4-1. The power source sections 4-1-n are regulated such that the detected values of current are identical when maximum rated current is fed.
Patent JP-H07233019-A (JP)
Title: Material for controlling soil disease injury
Inventor: KIYOZAWA MASAYUKI
IPC: C12N1/14
Filed: 1994-02-18
Abstract: PURPOSE:To provide a soil disease injury-controlling material reducing the crisis of soft rods and having controllability against soil infectious pathogenic molds. CONSTITUTION:A soil disease injury-controlling material having a control potency against the above-mentioned symptom contains the viable cells or spores of Gliocladium virens as an active ingredient. Gliocladium virens NT-10 strain (FERM P-14123) is preferably used. The material containing the viable cells or the spores in an amount of 10<4>-10<6> cells/kg is applied on an upland field or a golf course in the form of granules, powder, etc. The material can prevent or cure the crises of Chinese cabbage soft rot, cucumber damping-off, and lawn large patch disease.
Patent JP-H09236158-A (JP)
Title: Planetary roller type power transmission
Inventor: KAWASE TATSUO
IPC: F16H13/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To omit a thin portion between a carrier pocket part and a cylindrical base part by forming the axial direction length of a carrier maximum diameter part to be shorter than the axial direction length of the carrier pocket. part for holding a planet roller. SOLUTION: The axial direction length L of the maximum diameter part ϕD of a carrier 3' is formed to be shorter than the axial direction length B of a carrier pocket part 3'a for holding a planetary roller. Thus, since a thin part having a low mechanical strength is omitted between the carrier pocket part 3'a and a cylindrical base part 3'b, the mechanical strength of the carrier 3' is improved. Also, by omitting a thin part having a low mechanical strength in the end surface of the carrier pocket part 3'a, the mechanical machining of the carrier 3' and injection molding using a resin material/sintered material are facilitated and thus machining is improved. Accordingly, a product defect rate is reduced and manufacturing costs are reduced.
Patent JP-2000236978-A (JP)
Title: Chair with footrest
Inventor: SUGA YUJI
IPC: A47C1/034
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a chair with a footrest having a backrest-footrest linkage mechanism for linking the movement of the backrest and the footrest so that the footrest is brought up horizontally when the backrest is brought down and the footrest is almost in the vertical condition (storage condition) when the backrest is brought up, capable of storing the footrest in the vertical condition to make the package size smaller by releasing the linkage of the linkage mechanism when the backrest is brought down, and capable of returning the link release condition to the linkage condition automatically only by bringing up the backrest. SOLUTION: A link lever 24 constituting the linkage mechanism of this chair is divided into a lever unit 24A and a lever unit 24B, which are connected to each other rotatably by a connecting shaft 31. A holding means is mounted for integrally holding the link lever units in a straight line when the lever is used in an ordinary condition, and the holding condition can be released by a releasing means. And a return means is also mounted for automatically returning the released lever units to the straight-lined condition by bringing up the backrest.
Patent JP-H05240733-A (JP)
Title: Distributed optical fiber sensor
Inventor: MIYANE YUJI
IPC: G01D21/00
Filed: 1992-02-28
Abstract: PURPOSE:To reduce errors to minimums by setting measured signals to appropriate values within the dynamic range of an A/D converter while preventing the signals from being affected by the environment and changes in an element with the lapse of time. CONSTITUTION:Electric signals from a light receiving element 4 for receiving backscattered light in a measuring optical fiber 3 are passed through an amplifier 10 and are converted by an A/D converter 6 into digital signals, and then the digital signals are statistically analyzed by an analysis means 11 so as to obtain a distribution of signal intensity. A control means 11 automatically controls at least either one of the luminous intensity of a light source 1, the receiving sensitivity of the light receiving element 4, and the amplification factor of the amplifier 10 according to the distribution of signal intensity. Therefore, the measured signals are set to appropriate values within the dynamic range of the A/D converter 6, so that errors are reduced to minimums.
Patent JP-S62202889-A (JP)
Inventor: TANAKA ISAO
IPC: C05G3/00
Filed: 1986-02-27
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-S57159065-A (JP)
Title: Manufacture of semiconductor devcie
Inventor: SHINADA KAZUYOSHI
IPC: H01L29/78
Filed: 1981-03-25
Abstract: PURPOSE:To increase the degree of integration of an MOS device and the reliability for the subject semiconductor device by a method wherein, after an oxide film for isolation has been formed on a semiconductor substrate, an epitaxial layer is grown on the substrate which was surrounded by the above oxide film, and the epitaxial layer is turned into an element forming region. CONSTITUTION:A channel stopper 6 and an oxide film for isolation 7 are formed on an N type Si substrate 1 using the method commonly in use. Then, when a P<-> type Si is epitaxially grown on the entire surface, a polycrystalline Si9 is formed on the oxide film and a single crystal Si8 is formed on the substrate 1. At this point, when an etching process is performed using an etching solution consisting of HF, HNO3, CH3COOH, and I2, the polycrystalline Si9 only is selectively etched. Thus, the P<-> type epitaxial layer 8 is isolated by the oxide film 7. Lastly, the MOS device is formed on the epitaxial layer 8 using the usual method. As a result, the generation of a bird's beak is suppressed, and the high degree of integration can be contrived.
Patent JP-S53130660-A (JP)
Title: Novel preparation method of 2-mercaptothiazole compound
Inventor: HIBINO TOSHIHIKO
IPC: C07D333/00
Filed: 1977-04-15
Abstract: PURPOSE: To prepare the title compound useful as an important intermediate of a remedy for heart-failure and hypertension, and also useful as an additive of thiazolrubber, by the reaction of α-acylthiocyanate with hydrogen sulfide in the presence of a hydrosulfide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000240576-A (JP)
Title: Rainwater drainage controller for sewerage
Inventor: TSUTSUMI MASAHIKO
IPC: E03F3/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To stably control the rainwater drainage by combining an inflow water quality prediction model with an inflow prediction model without mounting a water quality sensor difficult in maintenance and the like. SOLUTION: This rainwater drainage controller comprises a storm sewage inflow input part for inputting the storm sewage inflow, and a water quality prediction model. An inflow water quality prediction operating part predicts the future inflow water quality on the basis of the storm sewage inflow input from the storm sewage inflow input part and the water quality prediction model. The drainage control part control the drainage devices 7, 8 on the basis of the future inflow water quality operated by the inflow water quality prediction operating part. The water quality prediction model modelizes the inflow water quality C1 as dS/dt=LF-(k.Sm.Qn), C1=(k.Sm.Qn+1), when the storm sewage inflow is Q, an amount of sediment in pipe is S, an outflow addition amount is LF, and parameters are k, m, n.
Patent JP-H10243448-A (JP)
Title: Call setup method in radio communication system
Inventor: TEI CHINKEI
IPC: H04J3/17
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a call setup method in which a stable radio link is formed by reducing interference between traffic channels used for a radio communication system. SOLUTION: Subscriber radio terminal equipments 100a, 100b, 100c and base stations 110a, 110b, 110c generate object contents of traffic channels with small interference respectively and when a subscriber radio terminal equipment sends a call request and the object contents to a traffic channel with least interference selected from among those in the object contents, each base station compares the contents with its own object contents to set a radio link to the subscriber radio terminal equipment and to continue the processing. Through the call setup, since the traffic channel with less interference is selected in common to all of the subscriber radio terminal equipments 100a, 100b, 100c and the base stations 110a, 110b, 110c, the radio link is made stable.