baber/WOPTO huggingface dataset:
Patent JP-H0692983-A (JP)
Title: Glutaric acid derivative and its production
Inventor: HARADA KATSUMASA
IPC: C07F9/53
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a new compound to be readily synthesized, useful as an intermediate for synthesizing a hydroxy-methylglutaryl Co-A inhibitor, an agent for reducing cholesterol in blood. CONSTITUTION:A compound of formula I (R<1> and R<2> are methyl; R<3> is H, monofunctional metal or lower alkyl) such as 3-tbutyldimethylsilyloxy-6- diphenylphosphinoyl-5-oxohexanoic acid. The compound is obtained by reacting a methylphosphine oxide derivative of formula II with a 3-t- butyldimethylsilyloxyglutaric acid monoester of formula III (R<4> is lower alkyl, aryl or lower aralkyl) or its metal salt. To be concrete, for example, the compound of formula II is reacted with a base in THF to give a solution of metal salt of the compound of formula II in THF, dripping a solution prepared by diluting the compound of formula III with an inert solvent to the solution of the metal salt and reacting at -76 to 0 deg.C.
Patent JP-H0291717-A (JP)
Title: File backup system
Inventor: SHIMOMURA TSUTOMU
IPC: G06F12/00
Filed: 1988-09-29
Abstract: PURPOSE:To back up an important file without any sense by making plural drive selections effective only in backup mode, allowing and inhibiting an interruption from a drive accordingly, and recognizing the interruption. CONSTITUTION:This system is equipped with a connection cable 1 which is used for a daisy chain system, hard disk controllers(HDC) 2 and 4, hard disk drives(HDD) 3 and 5,and a host interface circuit 6. Then a backup mode is entered and both drives 3 and 5 are made ready; and one drive 3(5) is set in an interruption ready state and a write command is generated after data is loaded in a sector buffer, so that a file controller 2(4) operates to write the data on a file device. Those file controllers 2 and 4 operate asynchronously, so they know the end from the end of the interruption; and those are repeated alternately to know the end of backup operation. Consequently, the important file can be backed up without any sense.
Patent JP-H1172616-A (JP)
Title: Radiation sensitive composition for color filter
Inventor: NAGATSUKA TOMIO
IPC: C08F2/50
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation sensitive compsn. excellent in uniformity in coating, sensitivity, developability and pattern shape and capable of forming a picture element array excellent in transparency and balance of saturation and lightness by incorporating at least one specified quinophthalone pigment into a colorant. SOLUTION: This radiation sensitive compsn. contains a colorant, an alkali- soluble resin, a multifunctional monomer and a photopolymn. initiator. The colorant contains at least one quinophthalone pigment represented by the formula, wherein X<1> is halogen such as F, Cl, Br or I, preferably Cl, plural X<1> 's may be the same or different, (n) is 0-4 and Y is a 6-20C monovalent group having one or more arom. rings. Other colorant may be used in combination with the quinophthalone pigment. The colorant may be any of org. and inorg. colorants.
Patent JP-H0988307-A (JP)
Title: Foundation material
Inventor: MATSUBAYASHI KAMIHIDE
IPC: E04F15/024
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To perform the new construction of the floor face of a building and repair work at low cost and in a short time by aligning protrusions of approximately truncated cone shape at specified spaces on one face of foundation material, and laying the foundation material on an existing floor in the state of the protrusions pointing to the existing floor so as to form utility space between the foundation material and the existing floor. SOLUTION: Foundation material with protrusions 10 of approximately truncated cone shape aligned with specified spaces on one face is laid on an existing floor 12, in the state of the protrusions 10 pointing to the existing floor 12 so as to form utility space for a drain passage or the like between the foundation material and the existing floor 12. Manual work such as tiling is therefore dispensed with, and the most part of the lower side of the foundation material is made the space for the drain passage or the like excluding the protrusions 10. The new construction of the floor face of a building and repair work can thereby be performed at low cost and in a short time, and convenience of drainage and the like is improved.
Patent JP-H1185111-A (JP)
Title: Liquid crystal display element
Inventor: MAEKAWA TOSHIICHI
IPC: H01L29/786
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit integrated type liquid crystal display element which can simplify an interface of a personal computer and corresponds to a digital input. SOLUTION: In an active matrix type LCD(liquid crystal display) in which a driving circuit section having an input digital signal so that a signal level is lower than a power source voltage level of a horizontal driving circuit system and a pixel section are integrally formed, and this element is constituted so that level shift circuits 15-1 to 15-n in which sampled digital signals of small amplitude are level-converted to digital signals of 0V-power source voltage Vd (e.g. 12 V) are provided among sampling switch groups 12-1 to 12-n and latch circuits 16-1 to 16-n, and the element can correspond to an external input digital signal of small amplitude.
Patent JP-H0885594-A (JP)
Title: Method and device for recovering article or article feed device
Inventor: KOBAYASHI HIROAKI
IPC: B65G47/74
Filed: 1994-09-14
Abstract: PURPOSE: To shorten a recovery work time period, improve recovery work efficiency, and enhance productivity of article treatment by automatically recover remaining articles from an article feed machine. CONSTITUTION: For recovering bottles 1 from a bottle alignment feed machine 11, bottle transfer elements 19 are sent from the machine 11 via a bottle transfer element discharge line 12B into a bottle recovery passage 42, without being passed through the machine 11, so as to be circulated through the passage 42 leading from a bottle recovery bypass line 41 via a bottle transfer element introducing line 12A to the machine 11, and at the machine 11, the bottles 1 transferred to the elements 19 are taken out by a bottle takeout device 52 in the line 41 to recover the bottles.
Patent JP-S60139601-A (JP)
Title: Antimicrobial agent
Inventor: MITSUI SUSUMU
IPC: A01N43/78
Filed: 1983-12-28
Abstract: PURPOSE:An antimicrobial agent showing improved antimicrobial action on harmful microorganisms even at low concentration by synergistic action, not causing decomposition, change in color, etc. during long-term storate, comprising a 3-halogeno-3-nitro-2,4-pentane diol and another compound as active ingredients. CONSTITUTION:A well-known 3-halogeno-3-nitro-2,4-pentanediol is blended with an isothiazolone complex compound shown by the formula [R<1> is H, or (substituted) monofunctional hydrocarbon group; R<2> and R<3> are H, or halogen; M is metal cation such as Zn, Cu, Ni, Mn, etc. or ammonium; x is anion forming complex compound; a is 1 or 2; b is integer wherein anion X satisfies valence of cation M] or an isothiazolone derivative complex compound such as 5-chloro-2- methyl-3-isothiazolone magnesium nitrate, etc., to give active ingredients. EFFECT:Having the same uniform antimicrobial action on various molds as that of initial stage even after storage.
Patent JP-H07103341-A (JP)
Title: Butterfly valve
Inventor: YAGINUMA HIDEAKI
IPC: F16K1/22
Filed: 1993-09-30
Abstract: PURPOSE:To reduce leakage of fluid at the time of valve closure and facilitate positioning of a valve body with respect to a valve shaft without interference of the valve body on both sides thereof with the inner surface of a valve hole. CONSTITUTION:A valve shaft 10 passes through opening edges 3a of a valve shaft hole 3 opened toward the inner surface of a valve hole 2 while keeping a round rod shape. The edge of the valve body 12 near the inner surface of the valve hole 2 at the time of valve closure is formed into an elliptical shape in contact with the inner surface of the valve hole 2 at the time of valve closure so that the valve hole 2 is almost completely sealed along a line connecting the opening edges 3a to the edges 12b, 12c of the valve body 12 at the time of valve closure. When the valve is opened, abrasion cannot be generated since the edges 12b, 12c of the valve body 12 is gradually separated inward from the inner surface of the valve hole 2. Additionally, cutouts 13 formed on the valve body 12 are fitted at both ends of a flat cut portion 11 of the valve shaft 10, whereby the valve body 12 is positioned in the valve shaft 10 so as to facilitate fixing work.
Patent JP-H0583692-A (JP)
Title: Video signal gain adjustment circuit
Inventor: NISHIWAKI MITSUO
IPC: H04N7/26
Filed: 1991-09-25
Abstract: PURPOSE:To improve the encoding efficiency and to improve the picture quality by adjusting the gain so as to keep the normal level at all times for the amplitude fluctuation of an input video signal. CONSTITUTION:An analog video signal 101 is entered in an A/D converter 1 and converted into a PCM video signal 102, then outputted to an amplitude detection circuit 3 and a ROM 2 for gain adjustment. The amplitude detection circuit 3 extracts a synchronizing signal included in a PCM video signal 102 by a horizontal synchronizing position timing signal 103 to be inputted from outside, and outputs an average amplitude value signal 104 of this synchronizing signal to the ROM 2 for gain adjustment. The ROM 2 for gain adjustment inputs an average amplitude value signal 104 and obtains the gain coefficient from the calculation table written in advance, and outputs a PCM video signal 105 with the normal level to the outside by multiplying this gain coefficient by each amplitude value of the PCM video signal.
Patent JP-H07100991-A (JP)
Title: Manufacture of decorative material with natural stone pattern
Inventor: YAMAMOTO YASUMICHI
IPC: B32B19/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide flakelike optical brightness indicated by a crystalline part peculiar for a natural stone with solid external drape of the stone. CONSTITUTION:Spraying material 2 containing synthetic resin emulsion and two or more colored aggregate 21 in a base material 1 and having high viscosity is sprayed by a spray gun 3 to form a coating film 4 of an uneven pattern of a large step. Before the coated spraying material is dried, one or two or more colored mica thin pieces 11 are scattered fixedly on its surface, and after it is dried, tops of protrusions of the pattern are ground by a sander 5 to be flatly cut. Then, a topcoat 9 of transparent paint 7 is formed by a paint gun 6 on an entire surface thereby to obtain a decorative material having solid external drape of natural stone having multicolored pattern cast pattern.
Patent JP-S59141087-A (JP)
Inventor: DEIBITSUDO MAIKURU HOFUMAN
IPC: G01T1/20
Filed: 1983-12-28
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-H1072499-A (JP)
Title: Polyclonal antibody and its production
Inventor: UCHIDA KOJI
IPC: C07K16/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antibody correlating with arteriosclerosis, specifying a specific recognizing part in a molecular structure level and useful is clinical diagnosis and analysis, etc., and provide an effective producing method of the antibody. SOLUTION: This polyclonal antibody is obtained by using a protein modified with malonedialdehyde (MDA), e.g. a hemocyanin obtained from keyhole limpet modified with MDA as an antigen and immunizing the antigen into a warm- blooded animal to afford an antiserum and purifying the antiserum by using an affinity gel in which a ligand having N-ε-propenal-lysin structure is fixed. The resultant polyclonal antibody specifically recognizes N-ε-propenal-lysin structure and the possibility of analyzing peroxylipid in vivo is expected.
Patent JP-S60142286-A (JP)
Title: Invasion monitor device
Inventor: SUZUKI OSAMU
IPC: G08B13/18
Filed: 1983-12-29
Abstract: PURPOSE:To prevent a false alram, and also to reduce a burden of a monitor man by inhibiting a monitoring operation, in case the number of receivers whose arrival energy become below a prescribed value exceeds a prescribed number. CONSTITUTION:When optical beams L1-L4 to photodetectors 1a... of photodetecting devices R1-R4 for surrounding all sides are cut off by an invader, the invasion is detected through voltage detecting level detectors 3a..., and NOR gates 6a-6d. Photodetecting outputs of these elements 1a... are processed by comparators 4a-4d, and when an arrival energy to the elements 1a... becomes below a prescribed value, an output of the comparators 4a-4d becomes a high level. Also, when an output of two or more comparators 4a-4d becomes a high level, an output of a counter 5 becomes a high level, an output of the gates 6a- 6d whose one input is the output of the counter 5 always becomes a low level, and monitoring by the photodetecting devices R1-R4 is inhibited substantially. Accordingly, a false alarm caused by weather conditions, etc. such as rain, snow, etc. is prevented, and a burden of a monitor man is reduced.
Patent JP-H0669883-A (JP)
Title: Alarm of loss of portable cordless telephone set
Inventor: REN KUEI YANGU
IPC: H04W76/02
Filed: 1992-08-21
Abstract: PURPOSE: To issue a caution from a held alarm when the located position of portable cordless telephone set gets away longer than a prescribed distance. CONSTITUTION: When the portable cordless telephone set and the loss alarm are settled within the valid reception distance of radio waves of telephone set, the loss alarm receives these radio waves and a signal is detected through a high frequency amplifier circuit 10 and a frequency reduction circuit 20 by a detection circuit 40. According to this signal, the operation of caution integrated circuit 50 is suppressed. When they exceeds the range of valid reception distance, the signal is not detected any more. Therefore, no signal is inputted to the caution integrated circuit, a selected warning signal is generated by operating a warning mechanism, and the attention of user is called. Thus, the portable cordless telephone set can be prevented from being lost.
Patent JP-H01117119-A (JP)
Title: Shifter
Inventor: FURANSOWA ERUAARU
IPC: B65G35/06
Filed: 1988-09-29
Abstract: PURPOSE: To enhance speed by moving a device by rollers coming in inclined contact with a horizontal rotary shaft, and changing the direction of the rollers by cam mechanism of a direction changing part to drive by orthogonal shafts in a transfer device for a food radiation device. CONSTITUTION: A bend part is composed of a rotary shaft 7 in the arriving direction of a carriage, and two shafts 8, 9 orthogonal to the shaft 7. The shafts 8, 9 are driven by pulleys 11, 12 and belts 13, 14. Rollers 19, 20 supported to a chassis 18 are connected by a rod 23, and rollers 21, 22 are connected by a rod 24. When rollers 25, 26 receive the action of bend parts 29 of cams 27, 28, pairs of rollers 19, 20; 21, 22 synchronously change the direction so as to allow orthogonal travel by the shafts 8, 9 and rollers 19, 20, thus improving speed.
Patent JP-H0589110-A (JP)
Title: Word processor
Inventor: ADACHI TOSHIKO
IPC: G06F17/21
Filed: 1991-09-25
Abstract: PURPOSE:To automatically constitute an editing screen equivalent to the number of inputted characters in spite of the number of the inputted characters in a word processor which can display the plural inputted characters in a cell occupying a prescribed area on a display screen. CONSTITUTION:This word processor is provided with a controller 11, a keyboard 12, a display device 13, a table calculation/document data memory 14, a program memory 15, a printing memory 16 and a printing device 17. The controller 11 judges the end of a character string inputted through the keyboard 12. When it is not the end, one character inputted through the keyboard 12 is displayed in the cell. Then, it is judged whether the number exceeds the setting number of the characters in the cell or not when the next character is inputted. Then, when it exceeds the setting number of the characters in the cell, the cell is enlarged to the next line of the cell, namely, in the longitudinal direction of the screen, and the character is displayed in the cell.
Patent JP-S63100660-A (JP)
Title: Magnetic tape cassette loading device
Inventor: TANIGUCHI YOSHINOBU
IPC: G11B15/675
Filed: 1986-10-16
Abstract: PURPOSE:To make a tape deck in a thin shape by constituting such that a pair of holding pawls which can be freely opened and closed grasp a projection on the upper surface of a tape cassette from both sides. CONSTITUTION:When the tape cassette 13 is inserted, the projection part 13a abuts on a pair of holding pawls 52 and 52b that a spring 57 energizes inwardly. If the cassette 13 is further inserted, it is engaged with engagement surfaces 54 and 54b and surely grasped. The right and left side wall 18 of a chassis guide a driving member 17 supporting the holding pawl 52, while a guide shaft 80 supports the member 17. If unexpected force is applied when the cassette is loaded of unloaded, the cassette can be moved smoothly because the driving member 17 is supported at three points. Since the upper surface of a grasping member 16 grasping the projection 13a of the cassette is lower than that of the projection, the tape deck can be made in a thin shape.
Patent JP-S62106512-A (JP)
Title: Output method for interlock message
Inventor: OKIGUCHI MASASHI
IPC: G05B23/02
Filed: 1985-11-05
Abstract: PURPOSE:To save the time needed to analyze the factor for the interlock produced during the operation of a device, by using the software to study the factor of the interlock and displayed the analyzing procedure of the factor on a display means. CONSTITUTION:It is impossible to open a gate valve 12 if the conditions where an RF power supply 20 is kept off are not satisfied. Under such conditions, the interlock No. allocated previously is displayed. If the conditions where both valves 13 and 14 are closed are satisfied, the screens (a, b and c) are turned on. While a screen (c) is blinked with screens (i) and (m) turned off if the conditions where the power supply 20 is turned off. If the conditions where a processing room 10 and a carrier room 11 are vacuum are satisfied, the screens (d, e and j) are turned on. Then a screen (l) is turned of if the screen (j) or the screen (k) is turned on.
Patent JP-S60138459-A (JP)
Title: Piping inspecting device
Inventor: DOI SHIYOUJI
IPC: G01N21/954
Filed: 1983-12-27
Abstract: PURPOSE:To prevent a cable led into an inspecting path through a truck going in-and-out path, from being caught, by constituting a pair of slide trucks for guiding a truck when an inspecting truck passes through a communicating part of the inspecting path and the truck going in-and-out path. CONSTITUTION:An inspecting truck 123 is inserted into an inspecting path 103 from a truck going in-and-out path 105, runs in it and executes an ultrasonic flaw detecting inspection and a visual inspection to a weld zone of a pipe 101. When the inspecting truck 123 runs to the communicating part to the truck going in-and-out path 105 as shown in the figure, a pair of slide trucks 110, 110 are moved to a position adjacent to each other in the center part from both sides. As a result, the truck 123 is guided by an auxiliary rail 111 of the slide truck 110 and passes smoothly through this communicating part. A cable 132 led in from the truck going in-and-out path 105 passes through between the slide trucks 110, 110 as shown in the figure. Accordingly, it does not occur that this cable 312 is caught by these slide trucks and bent.
Patent JP-S61125446-A (JP)
Inventor: TSUKANE YUKIO
IPC: B02C18/14
Filed: 1984-11-20
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-H09146620-A (JP)
Title: Monitoring system and its method
Inventor: YOKOI MICHIKO
IPC: G06F11/32
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To improve operability by using a personal computer as a substitution for a programmable controller(PC) and making it possible to check picture data set up in a monitoring device even when the PC is not connected. SOLUTION: In the system consisting of the monitoring device 1 for monitoring the states of a robot and a numerical controller through the PC 3 and the personal computer 2 for editing picture data to be monitored and transferring the picture data to the device 1, the computer 2 is provided with a PC virtual function for virtualizing a communication procedure between the PC 3 and the device 1 and the I/O of the PC device, the computer 2 is connected to the device 1 and the picture data of the device 1 are displayed on the computer 2 to check picture data prepared by the computer 2.
Patent JP-2001074319-A (JP)
Title: Refrigerating system
Inventor: YAMAGUCHI TAKAHIRO
IPC: F25B1/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To dissolve the excess or shortage of lubricating oil in the compression mechanisms of respective stages for effecting a multi-stage compression type refrigerating cycle and avoid complexity in the constitution of a refrigerating system. SOLUTION: This refrigerating system comprises a low stage side first compressor 11 and a high stage side second compressor 12 to effect two-stage compression type refrigerating cycle. When the amount of lubricating oil in either one of the compressors 11, 12 is reduced to the lower limit value of the same, the compression ratio of either one of the compressors 11, 12, in which the amount of lubricating oil is reduced, is reduced. On the contrary, when the amount of lubricating oil in either one of the compressors 11, 12 is increased to the upper limit value of the same, the compression ratio of either one of the compressors 11, 12, in which the amount of lubricating oil is increased, is increased. In this case, respective compressors 11, 12 are controlled so that a differential pressure between a suction pressure and a discharging pressure in the compressors 11, 12 becomes equal.  Further, when the amount of lubricating oil is not restored by the increase or decrease of the compression ratio, pressure equilibrium operation under the maximum capacity of respective compressors 11, 12 is effected.
Patent JP-H03109991-A (JP)
Title: Method for purifying water
Inventor: JODAI TOSHIHIKO
IPC: C02F1/00
Filed: 1989-09-22
Abstract: PURPOSE:To remove phytoplankton, etc., with the active oxygen generated by the reaction of hydrogen peroxide with metal oxides, etc., in the water by sprinkling frozen aq. hydrogen peroxide over the surface of the water contaminated with phytoplankton, etc. CONSTITUTION:Frozen aq. hydrogen peroxide is sprinkled over the surface of the water contaminated with phytoplankton. Being lighter than water, the frozen aq. hydrogen peroxide drifts on the water surface, gradually melts and diffuses. The generated hydrogen peroxide reacts with the plankton, suspended dust and especially metal oxides in the water to generate active oxygen. As a result, the phytoplankton in the red tide is efficiently removed by the generated active oxygen. Concretely, aq. hydrogen peroxide contg. about 6wt.% hydrogen peroxide is frozen at about -10 deg.C and crushed into flakes, and the flakes are sprinkled over the fresh water surface where water bloom is generated.