baber/WOPTO huggingface dataset:
Patent JP-H05185808-A (JP)
Title: Radial tire for construction vehicle
Inventor: NAKANO MINORU
IPC: B60C11/04
Filed: 1992-01-14
Abstract: PURPOSE:To propose an inexpensive radial tire for a construction vehicle that excels in anti-slip character by machining a deep groove in a circumferential direction of the tire after it is vulcanized and molded faultlessly with a halved mold. CONSTITUTION:This is such a radial tire for a construction vehicle that when it is presupposed that, at least, a part of grooves in a circumferential direction is a groove in the circumferential direction formed with cutting work after vulcanized and molded, and the inclination of a groove wall positioned on the side of the edge of a tread in the section of the tread cross section of this groove in the circumferential direction with respect to the equatorial plane of the tire against a line segment that passes through the edge of the groove and crosses the axis of rotation of the tire at right angles is alpha (degrees), and the depth of the groove in the circumferential direction is D (mm), the inclination alpha (degrees) is fixed to the range of alpha<aXD+20 deg., provided that a=0.2 (degree/mm).
Patent JP-S63173592-A (JP)
Title: Production of l-threonine by fermentation
Inventor: MIYAHARA SHOICHIRO
IPC: C12R1/07
Filed: 1987-01-14
Abstract: PURPOSE:To obtain L-threonine useful as a drug and drug raw material, etc., at a low cost, by using a microbial strain belonging to Bacillus genus and requiring a specific amino acid as a nutrient and culturing the strain in a medium containing a carbon source, etc. CONSTITUTION:A variant such as Bacillus subtilis OMT-3011 (L-alanine and L-leucine-requiring strain) requiring one or more amino acids selected from L-alanine, L-leucine, L-isoleucine, L-valine, L-lysine and L-methionine as a nutrient is prepared by the mutagenetic treatment of e.g. Bacillus subtilis ATCC-6051 with ultraviolet irradiation, etc. The variant is aerobically cultured in a medium containing a carbon source (e.g. glucose), a nitrogen source (e.g. ammonia water), inorganic substances (e.g. K), an organic minor nutrients, etc., at 6-8pH and 25-45 deg.C for about 72hr. The obtained cultured product is refined to separate the objective L-threonine.
Patent JP-H01182919-A (JP)
Title: Magnetic tape front rear side discrimination device
Inventor: HAYASHI YOICHI
IPC: G11B5/627
Filed: 1988-01-13
Abstract: PURPOSE:To discriminate the front/rear side over the total length of a magnetic tape with high accuracy, to make the size of device small, to reduce the manufacture cost and to save man-hour of the maintenance by using an ultraviolet ray having a large ratio of luminous quantity of reflected lights from front and rear sides of the magnetic tape and discriminating the front/rear side of the magnetic tape. CONSTITUTION:An ultraviolet ray 4 from an ultraviolet ray irradiation means 5 is irradiated onto one side of the magnetic tape 3, the ultraviolet ray 4 reflected on the tape 3 is received and an electric signal in response to the quantity of the received ultraviolet 4 is outputted. The level of the electric signal and a reference value are compared by a discrimination means 7 and the result of discrimination is outputted as a discrimination signal. Thus, the front/rear side of the magnetic tape 3 driven between two tape winding parts at a high speed is discriminated with high accuracy, the tape turnover or rear side winding are checked, the small sized device, reduced cost and save maintenance man-hour are attained.
Patent JP-S60149102-A (JP)
Inventor: MORI TOSHIHIRO
IPC: H01G4/224
Filed: 1984-01-14
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-H02185828-A (JP)
Title: Wheel drive for vehicle
Inventor: OKADA MAKOTO
IPC: B60K17/30
Filed: 1989-01-11
Abstract: PURPOSE:To make axle height smoothly adjustable by constituting an axle so as to be turned by rotation of a pinion shaft via a pinion gear, a ring gear or the like, while making the axle height performable by turning an axle case to a gear case. CONSTITUTION:A tractor supports front wheels on both symmetrical ends of a front axle tube 13 supported on its front axle frame free of rocking motion via a gear case 14, a king pin 15, a gear case 16, a front axle case 17 and a front axle 18. In this case, a bevel gear 27 at the driving side locked to the king pin 15 and another bevel gear 28 in mesh with this gear 27 both are built in the lower side of a cylindrical part 23 of the gear case 16 at the body side, and the bevel gear 28 is formed in a pinion shaft 29 solidly with a pinion gear 30. In addition, a ring gear 34 in mesh with this pinion gear 30 is fitted in a peripheral wall part 26 of the gear case 26. Then, the axle case 17 is installed in the gear case free of rotation, and a gear 40 in mesh with thin ring gear 34 is installed in the axle 18.
Patent JP-S58123221-A (JP)
Title: Tuning voltage generating circuit
Inventor: SODA KOUICHI
IPC: H03J5/02
Filed: 1982-01-19
Abstract: PURPOSE:To simplify constitution by obtaining tuning voltages of plural bands directly through a variable resistance. CONSTITUTION:A voltage V0 is applied to one terminal 1b of a variable resistor 1 having a sliding contact 1a and a voltage E is applied to the other terminal; an intermediate tap 1d is provided and a switch 2 is connected between the intermediate tap 1d and one terminal 1b and a switch 3 between the intermediate tap 1d and the other terminal 1c respectively. When the switches 2 and 3 are turned off, sliding the contact 1a varies a voltage obtained thereat between E and V0. When only the switch 2 is turned on, the voltage varies between E and V0 with the contact between the intermediate tap 1d and the other terminal 1c. When only the switch 3 is turned on, the variation from E to V0 is obtained between the intermediate tap 1d and the other terminal 1b.
Patent JP-H05189839-A (JP)
Title: Tape running apparatus
Inventor: OMIYA YOSHINORI
IPC: G11B15/46
Filed: 1992-01-16
Abstract: PURPOSE:To provide a tape running apparatus which can control the tape speed while the tape speed is accelerated, or kept at a high speed, or decelerated to easily change a tape speed control parameter. CONSTITUTION:A control means 16 automatically calculates, based on its input parameter, the timing to shift to the decelerated speed running period from accelerated speed running period and the timing to shift to the decelerated speed running period from the high speed running period by inputting a parameter required for the tape running to a data input means 10 and generates, based on the result of calculation, a speed reference signal which is the reference of speed and a tension reference signal which is the reference of tension. The control means 16 compares respective reference signals with outputs of a tape speed detecting means 8 and a tape distance detecting means 9 and controls a tape drive means so that respective outputs match with respective reference signals. Thereby, when it is required to change the necessary parameters, these may be set again easily without changing the other parameters.
Patent JP-H02185157-A (JP)
Title: Facsimile incoming call annunciator
Inventor: FURUSAWA TAKEZO
IPC: H04N1/32
Filed: 1989-01-12
Abstract: PURPOSE:To eliminate a trouble to telephone from a caller to a destination party by providing a means receiving an extension telephone number inputted from a caller facsimile equipment and dialing the said extension telephone number to call the extension telephone set and a means sending a facsimile incoming notice signal to the extension telephone set. CONSTITUTION:When a call signal from a caller facsimile equipment via a telephone line network 20 is detected, a guidance sending means 103 informs it to the caller facsimile equipment or a caller it that the facsimile equipment 100 has an incoming notice function. When the extension telephone number is received by a PB tone reception means 106 after the processing of the said guidance transmission, the telephone number is stored tentatively in a memory 110 to start facsimile communication and the telephone line is released after the end of facsimile communication. Then the dial control means 109 indicates the extension telephone number stored in the memory 110 to a network control means 102, the number is automatically dialed to an in-premises line network 30 to call a prescribed extension telephone set and an incoming notice transmission means 107 sends a facsimile incoming notice signal.
Patent JP-H06214592-A (JP)
Title: Noise resisting phoneme model generating system
Inventor: KANO KIYOHIRO
IPC: G10L15/065
Filed: 1993-01-18
Abstract: PURPOSE:To improve voice recognition performance by adding noise HMM and phoneme HMM, which is generated based on the voice information beforehand collected under a noise free condition, in a spectrum region and generating a phoneme model suitable to uttered voice environment. CONSTITUTION:In a cepstrum region, a phoneme HMM(Hidden Markov Model) in a noise free condition and a noise HMM in a noisy condition are beforehand generated, are respectively cosine transformed and respective logarithmic spectra are computed. Then, they are exponential transformed, respective linear spectra are computed and output probabilities of phoneme and noise are obtained by convolution. The noise convoluted phoneme HMM is exponential transformed, is inverse cosine transformed and a phoneme HMM is generated. Since the noise model of the uttered voice environment is used, a good phoneme HMM, which is suitable to the uttered voice environment, is generated and a high phoneme recognition rate is obtained.
Patent JP-2000203704-A (JP)
Title: Control device for conveying vehicle
Inventor: TERAMOTO KOJI
IPC: B65G1/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To do the work of efficiently loading an article on a conveying vehicle in a simple constitution. SOLUTION: In this control device for a conveying vehicle which conveys an article stored in an article storehouse to an article supply part, the conveying vehicle is provided with a receiving means 15 of article information formed by an article information forming means 10 consisting of a host computer or the like, running characteristic setting means 16 setting a running characteristic of the conveying vehicle based on the article information received by this receiving means 15, and a running control means 19 controlling a running condition of the conveying vehicle based on the running characteristic set by this running characteristic setting means 16.
Patent JP-S56103272-A (JP)
Title: Stabilization of heat medium of perfluoroalkyl polyether
Inventor: TAKEHARA HIROKO
IPC: C09K5/04
Filed: 1980-01-23
Abstract: PURPOSE: To prevent the evolution of hydrogen fluoride, etc. resulting from pyrolysis by adding an organic base having a boiling point near temperature of its use and a high decomposition temperature to a perfluoroalkyl polyether compound to be used as a heat medium.  
     CONSTITUTION: In heating a perfluoroalkyl polyether to near is boiling point and using its vapor as a heat medium, an organic base (e.g., amines, preferably, hydrazine, phenylhydrazine, quinoline, laurylamine, etc.) having a boiling point near temperature of its use and a high decomposition temperature is added to the perfluoroalkyl polyether, to suppress the evolution of hydrogen fluoride caused by the pyrolysis of the heat medium of the perfluoroalkyl polyether at high temperature and to stabilize the heat medium. An amount of the organic base to be added is preferably not less than 0.2wt% and as small an amount as possible.  
     EFFECT: Preventing bad products and circumstances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62163431-A (JP)
Title: Optical parallel transmission and reception circuit
Inventor: YUI SHUNJIRO
IPC: H04B10/556
Filed: 1986-01-13
Abstract: PURPOSE:To attain high-speed transmission through a single-core optical fiber by replacing the function of conversion not required for conventional serial transmission into the multiplexing function of wavelength of light. CONSTITUTION:Light inputted to an optical distributor 11 is demultiplexed into 8 light elements (wavelengths lambda1-lambda8) and they are inputted to the respective 1st photoelectric converters 12. The light having eight wavelengths is converted simultaneously by the converter 12 into electrical '1', '0' 8-bit signals and inputted directly to a reception memory 20 through an inverter 22 and an input buffer circuit 16. The data transferred from a transmission memory 25 to an output buffer circuit is converted into the light of wavelengths lambda1-lambda8 corresponding to each of data bits '0'-'7' by the 2nd photoelectric converter 14, the light of eight kinds is multiplexed by an optical multiplexer 13 and the result is outputted to a transmission line. Thus, the high-speed transmission through a single-core optical fiber is attained.
Patent JP-S5289762-A (JP)
Title: Cam apparatus
Inventor: OOHIRA OSAHISA
IPC: F16H25/12
Filed: 1976-01-23
Abstract: PURPOSE: Proposed is a cam device which is equipped with a non-return mechanism by which a linear reciprocating motion can be converted to other motion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07209696-A (JP)
Title: Automatic self-timer camera
Inventor: NAGATA TOSHIO
IPC: G03B9/64
Filed: 1994-01-24
Abstract: PURPOSE:To take a photograph that a photographer intends and evade unnecessary photography by measuring a distance more than twice during self-timer operation and making the timer time up to shutter release operation at least once longer than an initially set time when the difference between the two pieces of measured distance information exceeds the value of comparison reference information. CONSTITUTION:This camera is provided with a means 2-2 which can optionally set a timer time from a self-timer start to shutter release, and means 2-6, 2-15, and 2-17 which can measure a distance more than twice during the self-timer operation. The difference between >=2 individual pieces of measured distance information obtained optionally in the self-timer operation is generated to compare the measured distance information and the value of the comparison reference information is optionally set; when the difference between the two pieces of measured distance information exceeds the value of comparison reference information, a means 2-18 makes the timer time at least once longer than the initially set time.
Patent JP-H02188040-A (JP)
Title: Monitoring circuit
Inventor: IGUCHI HIROTO
IPC: H04B17/00
Filed: 1989-01-17
Abstract: PURPOSE:To vary the bit rate of a monitoring signal which is inputted to a stand-by system over the entire permissible range of the standard of the stand-by system and to monitor the operation of the stand-by system by varying the frequency of a clock signal which is inputted to a pattern generating circuit. CONSTITUTION:A coincidence detecting circuit 3a controls the clock signal Ca for a specific monitoring time so that the bit rate of a monitoring signal Ma outputted from the pattern generating circuit 2a varies over the entire permissible range of the standard. Namely, the coincidence detecting circuit 3a outputs a frequency control signal FC to a variable clock frequency source 1a to control the frequency of the clock signal Ca. Consequently, the monitoring signal Ma which varies the bit rate over the entire permissible range of the standard is inputted to the stand-by system 4 for the specific monitoring signal and the stand-by system monitoring output signal Na corresponding to the signal Ma is outputted from the stand-by system 4. This monitoring signal Ma and stand-by system monitoring output signal Na and matched, bit by bit, by the coincident detecting circuit 3a to judge that the stand-by system 4 is normal when both signals coincide with each other and abnormal when not.
Patent JP-S63176807-A (JP)
Inventor: TAMAYORI KAZUO
IPC: F16B37/02
Filed: 1987-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06214937-A (JP)
Title: Interruption control circuit
Inventor: SATO KENICHI
IPC: G06F9/48
Filed: 1993-01-18
Abstract: PURPOSE:To provide an excellent interruption control circuit capable of changing the configuration of a system without stopping the system. CONSTITUTION:A controller 11 and plural interruption generators 14 are parallel-connected by an interruption line 12 and an interruption permission line 13. The controller 11 is provided with a circuit for detecting an interruption signal (ground) from the interruption line 12 and the circuit for sending an interruption permission signal (ground) or impressing voltage to the interruption permission line 13, and the interruption generation circuit 14 is provided with an interruption permission signal detection circuit for detecting the interruption permission signal or the propriety of interruption by measuring a current i1 influent from the interruption permission line 13 consisting of transistors Q1, Q2, the switch S3, the resistor R2, and a comparator 15, and the switch S2 for sending the interruption signal to the interruption line 12.
Patent JP-H07239043-A (JP)
Title: Improved type butterfly valve
Inventor: SARUBATOORE RARUDEIERI
IPC: F16K27/02
Filed: 1993-01-18
Abstract: PURPOSE: To provide an improved butterfly valve of simple, low-cost structure disassembled and reassembled rapidly and easily and operated safely and positively. CONSTITUTION: One end of a butterfly stem 4 is operated by an operating lever 6 to open/close an internal port of an annular valve element 1. A sealing member 2 is disposed in the annular valve element 1 and brought into close contact with a butterfly 3 in the valve closed position. The sealing member 2 is shaped to require small valve closing force. The butterfly 3 is provided with a means for preventing nipped pills or the like from being broken. The operating lever 6 impedes opening/closing of a butterfly valve unless locking systems 33, 35 are operated by an operator.
Patent JP-H04238474-A (JP)
Title: Video muting circuit
Inventor: FUKUSHIMA MAKOTO
IPC: H04N5/44
Filed: 1991-01-23
Abstract: PURPOSE:To prevent a picture blurring till a stable operation after a muting pulse terminates by accumulating a muting pulse in a capacitor and discharging the charge of the capacitor when the muting pulse terminates. CONSTITUTION:The muting pulse impressed on a video muting circuit 2 is outputted through a first diode 16, and the capacitor 20 is charged for time when the muting pulse exists through a resistance 17 and a second diode 18. When the muting pulse is eliminated and the cathode voltage of the diode 16 drops, a third diode 19 is conducted and the capacitor 20 discharges the charge. Since the start time of the muting pulse is not delayed but only termination time can be delayed, an unseemly screen can be hidden even if there is delay in the circuit until the operation is started after the muting pulse generated in a muting pulse generation circuit 1 terminates.
Patent JP-H06216445-A (JP)
Title: Laser oscillator
Inventor: TANIO SHISEI
IPC: H01S3/093
Filed: 1993-01-18
Abstract: PURPOSE:To increase light gathering efficiency by arranging a lamp holder at the end of a casing in which a rod and a pumping lamp are placed in the inner part thereof and providing a thin sidewall in the lamp holder to increase the degree of freedom at the time of setting a parallel space between the rod and the lamp and reduce the parallel space. CONSTITUTION:When a lamp electrode part 7 projecting from a same type of casing 11 and a lamp holder are fabricated and adjacent rod holders 13 are arranged close to each other, laser beam generating rods 3 are arranged in cascade on the line of the same optical axis. Therefore, adjacent lamp holders 14 are not arranged in the direction of the length so as not to interfere with each other, so that the interval of the laser beam generating rods 3 may be reduced. When the interval of the rods 3 is reduced, the temperature of the rods 3 is relative low as at the initial period of starting, and when it is larger than the influence of a concave lens effect of the end surface of the rods 3, a laser beam amount becomes small and the dispersion of a laser beam is controlled, so that oscillation efficiency may be increased.
Patent JP-S63173606-A (JP)
Inventor: ONISHI KIHACHI
IPC: B28B3/22
Filed: 1987-01-14
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-H07209950-A (JP)
Title: Color electrophotographic device
Inventor: YAMAMOTO HAJIME
IPC: G03G15/01
Filed: 1994-01-25
Abstract: PURPOSE:To eliminate the damage of a photoreceptor by constituting an intermediate transferring body and an image forming unit so that they may not collide at the rotation time of an image forming unit group. CONSTITUTION:The image forming unit group 14 is constituted of image forming units 13K, 13Y, 13M and 13C for respective colors of black, cyan, magenta and yellow at the center of a printer, and respective image forming units 13 annularly arranged are freely attachable and detachable at the specified position of the image forming unit group 14 by opening a printer left side plate 1C having a hinge shaft 1D as a center. Then, at the time of image-forming, respective image forming units 13 are positioned at an image forming position 17 to be opposed to a first transfer roller 4 successively supporting an intermediate transfer belt 3 by a rotation movement. Also at the time of maintenance, the image forming unit 13(13M) of the color moves to the position of the left side plate 1C on the left by rotating the image forming unit group 14 due to the operation of a movement motor 15. In this state, the photoreceptor of the image forming unit 13K is at a retreated position in non-contact with the first transfer roller 4 of the intermediate transfer belt unit 2.
Patent JP-H03211353-A (JP)
Title: Fluid control valve device
Inventor: KONDO MASAMITSU
IPC: F16K1/34
Filed: 1990-01-16
Abstract: PURPOSE:To cause a temperature control and a flow rate control to be attained equal in two normal and reverse directions by a method wherein an angle formed by a reduced conical flow passage and a cylindrical flow passage in a communication part is the same as an angle formed by an enlarged conical part and a cylindrical part of a valve. CONSTITUTION:When an amount of supplied hot water is to be controlled, a valve member 33 is moved toward a primary pressure chamber 30 in a communication part 32. An amount of hot water flowing out through a hot water supply output 27 is controlled by a reduced small conical flow passage part 34 of the communication part 32 and a corner 37a of a cylindrical part 37. When an amount of supplied hot water for a bath is controlled, the valve member 33 is moved toward the secondary pressure chamber 31 in the communication part 32. An amount of hot water flowing out through a hot water supply outlet 28 for bath is controlled by a corner 35a of a cylindrical flow passage 35 in the communication part 32 and an enlarged conical part 36 of the valve member 33. In this case, an angle 38 formed by the reduced conical flow passage 34 and the cylindrical flow passage 35 in the communication part 32 in the same as a conical angle 39 of the enlarged conical part 36 of the valve member 33. With such an arrangement, same temperature characteristic and flow rate characteristic in the normal and reverse two directions can be attained.