baber/WOPTO huggingface dataset:
Patent JP-H09282166-A (JP)
Title: Pipeline arithmetic unit
Inventor: WAKITA MINORU
IPC: G06F11/22
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a function capable of performing the self-diagnosis of the respective functions for constituting a unit during a normal operation and improving the reliability of the entire unit even though constitution is simple. SOLUTION: In this pipeline arithmetic unit, attention is paid to the refresh period of a memory generated while executing a processing and a wait cycle for synchronization between function blocks and the self-diagnosis is executed in the periods. A selector control part 22 selects the data of diagnostic memories 20a and 20b by selectors 21a and 21b when signals WAIT1 and WAIT2, refresh signals R/F or test signals are supplied. The selected data are supplied through the selectors 21a, 21b and input data verification parts 13a and 13b to an arithmetic unit 14 and check signals CHK are outputted through synchronization devices 18a-18b and an OR circuit 19 to a result data verification part 23. The verification part 23 compares and varifies the data from the arithmetic unit 14 and an expected value set beforehand and confirms the function of the arithmetic unit 14.
Patent JP-H08284839-A (JP)
Title: Operating method and controller for low temperature gas compressor
Inventor: NAGURA KENJI
IPC: F02C7/22
Filed: 1995-04-12
Abstract: PURPOSE: To provide the operating method for a low temperature gas compressor that is able to maintain a temperature of gas being sucked in a high pressure stage side compression zone in and around the ordinary temperature at all times. CONSTITUTION: In this operating method of a low temperature gas compressor 2, feeding BOG in a storage tank 1 of liquefied natural gas to a plant after being compressed by this multistage compressor 2, a heat exchanger 12 is installed in a passage 9 ranging from a low pressure stage to the high pressure stage, while a temperature detector 11 is installed in the upstream, measuring a temperature of gas to be discharged out of the low pressure stage side, and simultaneously in the case where the discharged gas temperature is higher than the oridnary temperature, a refrigerant flow rate of the heat exchanger 12 is controlled according to a temperature difference with the ordinary temperature.
Patent JP-S62246853-A (JP)
Inventor: NISHIOKA CHOMEI
IPC: B22C7/00
Filed: 1986-04-17
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-S63254103-A (JP)
Title: Separation and purification of glucosyl-cyclodextrins
Inventor: NISHIDA KIYOTAKA
IPC: C08B37/16
Filed: 1987-04-10
Abstract: PURPOSE:To accomplish efficient separation of high-purity glucosyl-cyclodextrins, by bringing a saccharine solution containing glucosyl-cyclodextrins into contact with a chemically modified silica substrate followed by elution, with warm water, of the cyclodextrins adsorbed. CONSTITUTION:A saccharine solution containing glucosyl-cyclodextrins, cyclodextrins and oligosaccharides is brought into contact with a chemically modified silica substrate followed by fractionation and eluation, with warm water, of the cyclodextrins contained to separate the glucosyl-cyclodextrins from the cyclodextrins. Said chemically modified silica substrate can be prepared by reaction e.g. between silica gel and an alkyl chlorosilane followed by, if needed, reaction with trimethyl chlorosilane. Said fractionation and elution can preferably performed by either stepwise or continuously raising the temperature of the eluate to pref. 20-80 deg.C.
Patent JP-H09249541-A (JP)
Title: Dentifrice
Inventor: ASADA YOICHI
IPC: A61P1/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a dentifrice exhibiting such actions as to smooth the mucous membrane in the oral cavity, neutralize the lactic acid produced in the oral cavity, suppress developing dental caries and adjust the pH in the oral cavity, by using a specific natural substance beneficial to human health. SOLUTION: This dentifrice contains pref. 0.01-10.00 (esp. 0.10-1.00)wt.% of chitosan of the formula ((n) is 2-4500 on average) [specifically, low-molecular weight chitosan with (n) being 2-150 and/or high-molecular weight chitosan with (n) being 150-4500]. The chitosan is obtained by treating chitin widely found in crustacean and others with a concentrated alkali solution to effect deacetylation (pref. 70-85% or so in deacetylation degree). The chitosan, which has antimicrobial effect and germicidal effect, exhibits a wide antimicrobial spectrum against bacteria.
Patent JP-S58204929-A (JP)
Title: Helical intake port
Inventor: ITOU TOSHIO
IPC: F02B31/08
Filed: 1982-05-25
Abstract: PURPOSE:To generate a strong swirl flow in a combustion chamber even at a relatively large amount of intake air, by forming a partially cylindrical hollow groove on a branch path side wall surface facing to a partition and arranging the edge side of a rotary valve so as to sealably move on a cylindrical wall face of the hollow groove. CONSTITUTION:At low load and low speed operation of an engine with a small amount of intake air, a rotray valve 25 closes a branch path 24. Because a mixture flows advnacing along a side wall surface 15, a stroing swirl flow is generated in a volute part. If an intake amount of air is increased, the valve 25 is opened as shown by a broken line in the drawing. Here an area between a vale body edge part 31a of the valve 25 and a wall face of a hollow groove 27a is closed, and a mixture flows between a valve body edge part 31b and the second side wall face 14b of a partition 12 and into the path 24. Then this mixture flows into the volute part along the second side wall face 14b.
Patent JP-S61247359-A (JP)
Title: Kamaboko (boiled fish paste)
Inventor: HOASHI CHIKAKO
IPC: A23L17/00
Filed: 1985-04-23
Abstract: PURPOSE:To obtain KAMABOKO (boiled fish paste) having various taste, by bonding a great number of unit ingredients having different flavor. CONSTITUTION:A great number of the unit ingredients 2a and 2b having different taste are bonded to produce KAMABOKO. Linear or granular ingredient, ingredient having different fat and oil content, ingredient having different additives such as seasoning, flavor, etc., ingredients which are bonded in a semisolid state and completely solidified, ingredients which are bonded each other through a binder, etc. are used as the unit ingredient. Since a great number of unit ingredients having different flavor are bonded by this method, texture and taste are partially changed and varied flavor can be obtained. Further a desired taste and texture can be obtained by changing a combination of the unit ingredients having different tastes and blend composition.
Patent JP-H11135270-A (JP)
Title: Illuminating position control system for arena
Inventor: WATANABE YUICHI
IPC: H05B37/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To directly input various data designed and computed in a support system for designing illumination and illuminance as control data for a luminaire with a variable irradiation direction. SOLUTION: In a support system 11 for designing illumination and illuminance, a design work for illumination and illuminance is carried out by simulation on a personal computer, illumination design computing data is made based on various data (luminous intensity distribution and luminance data) and irradiating direction data, and the illumination design computing data is converted to irradiating direction data to obtain desired illumination and recorded in a floppy disk 12. A main operation control device 13 controls irradiating directions of luminaires 21, 22, 23... by the irradiating direction data inputted by playing back the floppy disk 12.
Patent JP-H04301927-A (JP)
Title: Rotary absolute encoder with error detecting function
Inventor: MATSUMOTO TAKESHI
IPC: H03M1/24
Filed: 1991-03-28
Abstract: PURPOSE:To comparatively simplify a circuit to execute error detection by detecting read error at plural sensors by using the relation of specified source polynomials. CONSTITUTION:Exclusive OR C1 and C2 are calculated concerning the two pairs of sensor outputs extracted in the position relation making the coefficient of the prescribed source polynomial correspondent to '1' and when the both outputs are '0', an alarm signal (w) is turned to '0' as well since there is no error in reading. When one of the C1 and C2 is turned to '1', however, the alarm signal (w) is turned to '1' since it is discriminated that read error is generated at any one of sensors s1-s9. In such a case, when a detection part B is moved relatively to an encoding panel A, an address to discriminate 30 cyclic absolute positions along a pattern T is assembled by using the code of 6 digits in the binary number of 9 digits read from the pattern T by the sensors s1-s9. Simultaneously, a discrimination circuit C confirms that there is no read error at the sensors s1-s9 and when the read error is generated even at one of the sensors s1-s9, the alarm signal (w) is immediately generated.
Patent JP-H11289614-A (JP)
Title: Panelboard
Inventor: MATSUSHITA TOSHIAKI
IPC: H02B1/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate electrical insulation of a security lamp connecting plug socket by using a security lamp fixing stand, and to enable arrangement of a fuse box on the security lamp fixing stand as well. SOLUTION: In the body 1 of a panelboard, a security lamp fixing resinous stand 41 having an insulating ability is arranged. In the security lamp fixing stand 41, a security lamp connecting plug socket 45 is arranged. Use of the security lamp fixing resinous stand 41 facilitates electric insulation of the security lamp connecting plug socket 45, and enables integrated forming of a fuse box fitting unit 46 or a fuse box as well.
Patent JP-S63252066-A (JP)
Title: Density correcting method in optical scanning recording
Inventor: KARASAWA HIROYUKI
IPC: H04N1/40
Filed: 1987-04-09
Abstract: PURPOSE:To always correctly attain density correction by correcting a conversion table for processing a picture signal based on the density of unexposed part on a photosensitive material. CONSTITUTION:Prior to the measurement of the density of a density pattern, the density of unexposed part of a photosensitive material 16 is measured. A measuring circuit 31 sends the measured valve to a conversion table forming part 33. The conversion table forming part 33 corrects the conversion table based on the relative density of the density pattern to the density of the unexposed part of the photosensitive material 16. A stimulated phosphorescent light 3 diverged from a sheet 1 receiving the radiated light beam is collected by a light collecting body 4 and converted into an electric signal by a photomultiplier 5. The output of the photomultiplier 5 is given to a signal conversion section 22 via a log amplifier 6, an A/D converter 7 and a picture signal output device 20, processed by the conversion table and sent to a signal synthesizing circuit 40.
Patent JP-H04297822-A (JP)
Title: Driving path agreement method in navigation device
Inventor: YOSHIDA MOTOMASA
IPC: G01C21/30
Filed: 1991-03-27
Abstract: PURPOSE:To enable a driving path to be agreed with a high accuracy by comparing a vector which is obtained by setting a starting point or a course modification point as a starting point and a point where a specified number of course modifications are made as an ending point with a reference vector. CONSTITUTION:When a driving direction is changed exceeding a specified angle, it is set as a course modification point, namely, a turning corner. When this turning corner is passed for a specified number of time, for example, three times, a vector between the turning corner and the starting point is obtained. For example, ectors a', b', and c' are obtained when passing from a point O' to points A' and B' and vectors a'', b'', and c'' are obtained when passing from a point O'' to points A'' and B'' similarly. Reference vectors a, b, and c are obtained regarding a driving-scheduled path and each reference vector is compared with each vector in actual driving path. If each vector agrees with the reference vector, the points C' and C'' are moved to a point C and the succeeding driving path is matched to a scheduled driving path. If they do not match, a starting point of the actual driving path is advanced by one and a similar operation is repeated.
Patent JP-H0349021-A (JP)
Title: Magnetic recording medium and its production
Inventor: YOKOYAMA FUMIAKI
IPC: G11B5/73
Filed: 1990-04-02
Abstract: PURPOSE:To obtain high coercive force by forming a Co-Cr alloy magnetic layer containing specified amts. of Ni and B on a Cr base layer formed on a nonmagnetic supporting body by sputtering while applying negative bias potential on the substrate. CONSTITUTION:A Co-Cr alloy magnetic layer is formed on a nonmagnetic base layer essentially comprising Cr on a nonmagnetic substrate. The Co-Cr alloy magnetic layer thus formed of the magnetic recording medium contains <=40 at% Ni and <=8 at% B, and this film is formed by sputtering while applying negative bias potential on the nonmagnetic substrate. By applying negative bias potential on the nonmagnetic substrate during forming the magnetic layer, high coercive force can be realized even with a thin Cr base layer.
Patent JP-S63251040-A (JP)
Title: Preservation of panax ginseng packed in container
Inventor: MURAYAMA TETSURO
IPC: A23B7/00
Filed: 1987-04-08
Abstract: PURPOSE:To preserve Panax ginseng in a container keeping its original shape, preventing the collapse of shape and softening of texture, by pretreating a Panax ginseng with an ethyl alcohol solution. CONSTITUTION:A fresh and clean rhizome of Panax ginseng is immersed in an ethyl alcohol solution of >=20% concentration or in 10-50% ethyl alcohol solution containing 1-4% calcium lactate for 5-20 days. The immersed rhizome is thrown into a hot bath to remove air and alcohol and is drained. The treated rhizome of Panax ginseng is sealed in a packaging container filled with a filling liquid optionally added with 0.1-5% calcium lactate and the content is thermally sterilized under pressure.
Patent JP-H10277588-A (JP)
Title: Biological treatment of selenium-containing waste water
Inventor: NAKAMURA HIROSHI
IPC: C02F3/34
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for the biological treatment of selenium- containing waste water capable of removing hexavalent selenium (Se<6+> ) and ammonia nitrogen from waste water containing them without exerting adverse effect on nitrification reaction in a biological nitrification and denitrification apparatus. SOLUTION: When waste water containing hexavalent selenium (Se<6+> ) and ammonia nitrogen is biologically treated, selenium is removed through a Se treatment apparatus 40 wherein waste water is passed through a biological nitrification and denitrification apparatus 50 to performs nitrification and denitrification under a condition not substantially advancing the reduction of hexavalent selenium (Se<6+> ) and hexavalent selenium (Se<6+> ) is reduced to tetravalent selenium (Se<4+> ) and metal selenium (Se<0> ) by the action of activated sludge and a reducing agent to be removed.
Patent JP-S59214360-A (JP)
Title: Detecting circuit of signal input break
Inventor: TAKEO HIROSHI
IPC: H04L25/02
Filed: 1983-05-19
Abstract: PURPOSE:To detect the state of an input break correctly even when a clock signal extracting circuit states self-oscillation by usilizing a flip-flop circuit which inputs a receive input unipolar pulse signal and extracted from the receive signal. CONSTITUTION:When the signal input is normal, the unipolar signal 7 of the receive input is applied to an input terminal D of the flip-flop circuit 1 and the clock signal 9 extracted by the clock extracting circuit 2 is applied to an input terminal CLK, so that the input signal 7 is outputted as an output signal 10 from a terminal Q between one rise of the clock signal 9 applied to the terminal CLK to the ther rise. Some of it is branched to drive a time constant circuit 3. When, however, the signal input 7 is cut off, no signal input appears at the terminal D, so the outpt 10 from a terminal Q of the flip-flop circuit stops even if the clock signal extracting circuit 2 starts self-oscillation to generate the same signal as the clock signal at the terminal CLK. Therefore, the time constant circuit 3 does not operate and sends a signal input break detection signal 8.
Patent JP-S61246644-A (JP)
Title: Detection of leak point of container by gas introduction system
Inventor: NAKAMURA KAZUYUKI
IPC: G01M3/20
Filed: 1985-04-24
Abstract: PURPOSE:To facilitate detection of a fine leak point, by a method wherein the inside of a container to be detected is exhausted, a gas B different from a container ambient gas A is fed into a container simultaneously with the stoppage of the exhaustion and after it is allowed to stand for a while, the concentration distribution of the gas A contained in the introduced gas B is measured. CONSTITUTION:The inside of a container 4 to be detected is exhausted with an exhauster 7 down to the molecular flow condition (condition of average free stroke of gas molecules more than doubling the max. length of the container 4), for example, below 1X10<-4>Torr. Simultaneously with the stoppage of the exhaustion, a gas B different from the ambient gas A of the container 4 is fed into the container via a valve 6 at the pressure of 200Torr, after the container is allowed to stand for 30min on the condition of restricting the diffusion of the gas A, a tubule 2 mounted a manipulator 3 is operated with a driving source 12 to introduce the gas sampled with the tubule 2 into a mass spectrograph 9. This facilitates the detection of a leak point utilizing that a higher concentration of the gas A is given closer to the leak point 1. Especially, this method is ideal for the detection of a fine leak point of a large and complicated container such as semiconductor manufacturing equipment and spacer ships.
Patent JP-H03285719-A (JP)
Title: Measuring method for friction coefficient and deformation resistance of rolling mill
Inventor: BAN SEIICHI
IPC: B21B31/20
Filed: 1990-04-02
Abstract: PURPOSE:To exactly set roll gap by detecting the rolling load, the front and rear tension of the rolled stock, the plate thickness of exit side, etc., and computing the deformation resistance of the rolled plate on-line from these detected values without relation with the friction resistance between the rolled stock and the work roll. CONSTITUTION:Each forward slip and the rotating speed of the upper and lower rolls 1, 2, each tension and each plate thickness of feeding side and exit side of the rolled stock and the rolling load are detected. The rolling load of the rolling theoretical equation, the speed depending function of the forward slip are computed highly precisely from the diameter of the upper and lower work rolls 1, 2 inputted and set with these detected values and the value of the plate thickness of feeding and exit side of the rolled stock S. The speed depending function of the friction coefficient is computed by inputting them into the rolling theoritical equation. By utilizing again the rolling theoritical equation, the state of the deforming resistance of longitudinal direction of the rolled stock S is calculated from this. Therefore, the roll gap and the rolling resistance are measured highly precisely and it is not affected with the noise included in the real data. And by feeding back the variable condition of deforming resistance to the preceding process, the improvement of material quality can be realized.
Patent JP-S61244680-A (JP)
Title: Heavywork fitting device to car body
Inventor: MIKAMI KOJI
IPC: B62D65/12
Filed: 1985-04-24
Abstract: PURPOSE:To allow a worker not to lift a heavy work and reduce the fatigue of the worker by lifting a lift bed via a driving means while running a bogie synchronously with an overhead conveyor. CONSTITUTION:When a car body 3 comes on a bogie 15 at a fixed position, an air motor is operated, and the bogie 15 starts to travel forward along the convey direction 4 synchronously with an overhead conveyor 1. In this case, an air pressure cylinder 17 is extensionally operated gradually, thereby the lift bed 16 is lifted, and when a rear axle assembly 6 is lifted to a fixed fitting position, the extensional operation of the air pressure cylinder 17 is stopped.
Patent JP-H06274255-A (JP)
Title: Data communication cable for personal computer
Inventor: HAYAKAWA ISAMU
IPC: G06F3/00
Filed: 1993-03-22
Abstract: PURPOSE:To enable this data communication cable, connected to data communication connectors such as the RS-232C terminals of personal computer and used to connect a peripheral apparatus such as a MODEM to a personal computer or mutual personal computers, to be used for any of these connection by means of a change-over switch. CONSTITUTION:The data communication cable consisting of plural signal lines for connecting a personal computer to a peripheral apparatus or personal computers to each other is provided with plugs 2, 3 having pins to be connected to respective signal lines on both ends and the change-over switch 4 capable of switching a signal line for transmitting transmission data and a signal line for transmitting received data.
Patent JP-H01260343-A (JP)
Title: Evaluation test of transmission belt
Inventor: INOSE SHINSUKE
IPC: F16G1/00
Filed: 1988-04-12
Abstract: PURPOSE:To achieve a comprehensive and appropriate evaluation of performance of a test belt, by a method wherein actually measured values for an item to be evaluated are processed in comparison with a target value to perform a control until an actually measured value coincides with the target value and it is used as data in coincidence therewith. CONSTITUTION:In a driving mechanism section D, a test belt 1 is looped between a drive pulley 2 and a driven pulley 3. An actual measurement data of a distance L between axes of the pulleys is obtained when the span between the axes thereof is expanded, an initial tension imparted to the test belt 1 is detected with a load cell amplifier 5 as bearing load W and they are set to a CPU. A drive motor 7 to be driven and controlled with an inverted 6 is operated and an input is applied to the drive pulley 2 to drive the driven pulley 3 to rotate. The revolutions and torques of the pulleys 2 and 3 are detected with torque meter amplifiers 8 and 9. A CPU performs a compution processing of the actually measured values in comparison with corresponding target values to feed back the results to the driving mechanism section D and actually measured value is sampled as data in coincidence therewith. Based on the data, a test item is evaluated with respect to the test belt.
Patent JP-H06299418-A (JP)
Title: Pigtail forming apparatus of yarn winder
Inventor: TACHIBANA SHIGEO
IPC: D01H1/40
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a pigtail-forming apparatus for a yarn winder having a simple construction dispensing with actuator and its piping, wiring, etc., by driving a pigtail-forming guide member taking advantage of the motion of a threading member. CONSTITUTION:A threading member 10 is reciprocated between an engaging position P1 to engage with yarn Y and a threading position P2 to introduce the yarn Y into a slit 1a of a rotating bobbin 1. The threading member 10 and the following part Y1 of the yarn threaded on the bobbin 1 by moving the threading member 10 to the threading position P2 are shifted to a 1st yarn- feeding orbit W1 separated from a traverse guide positioned between the threading slit 1a and the winding region. When the threading member 10 is moved to the engaging position P1, the following part Y1 is returned by a pigtail-forming guide member 20 to a 2nd yarn-feeding orbit W2 engageable with the guide 30. Both members 10 and 20 are made to be engaged or disengaged to enable the action of the guide member 20 interlocked with the threading member 10.