baber/WOPTO huggingface dataset:
Patent JP-H08259594-A (JP)
Title: Novel acylated pseudopeptide containing trifluoromethylated 2-azabicyclooctane
Inventor: JIIKUFURIITO RADATSU
IPC: C07K5/078
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound being a specific acylated pseudopeptide containing a trifluoromethyl-substituted 2-azabicyclooctane, having antiviral activity, useful for treating AIDS, or the like, as an antiretroviral agent.  
     SOLUTION: This new pseudopeptide (salt) containing a trifluoromethyl- substituted 2-azabicyclooctane is shown by formula I [R 1  is a group of formula II (A, D and E are each H, a halogen, a 1-4C alkyl, morpholinyl or the like; R 2  is carboxyl, a 1-6C alkoxycarbonyl or the like). The pseudopeptide (salt) has antiviral activity and is useful as an antiretroviral agent for preventing and treating AIDS, AIDS-related complex, lymphadenopathy syndrome, or the like. The compound is obtained by optionally preactivating a carboxylic acid of the formula R 1 -CO 2 H, reacting the carboxylic acid with a compound of formula III in an inert solvent in the presence of a base and/or an auxiliary and acylating the hydroxyl group. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11175881-A (JP)
Title: Object detector
Inventor: OKABE HIROSHI
IPC: G08G1/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate object detection without being affected by external environment and noise. SOLUTION: A vehicle detector is constituted of a sensor part 1 and a regression reflection plate 2 to be arranged by facing a reflection surface to the sensor part 1. The sensor part 1 is provided with a floodlighting part 3 to generate light beam by pulse light emission, a light beam scanning part 4 to scan the light beam toward the regression reflection plate 2 and a light receiving part 5 to receive reflected light from the regression reflection plate 2. A level value of light receiving quantity by every light emission timing is fetched and whether a vehicle exists or not in a scanning area of the light beam is detected by a control part 20.  In addition, the level value of the light receiving quantity under condition in which no vehicle exists is constantly checked by the control part 20, when the level value of the light receiving quantity falls below a specified threshold value, a floodlighting power control part 19 is driven and a level value of light emitting quantity of a light emitting element of the floodlighting part 3 is raised.
Patent JP-H05228476-A (JP)
Title: Water containing micro water cluster and its manufacture
Inventor: HIROSE SUSUMU
IPC: C01B5/00
Filed: 1991-12-13
Abstract: PURPOSE:To manufacture water containing stably existing micro water cluster and a methodology to manufacture this water at low cost on an industrial scale. CONSTITUTION:Water molecular groups, each having an electric charge, obtained through fractionation, are made of a material which easily binds to the water molecule electrically, and contain a cluster which binds around a uncleus having a different electric charge from the electric charge of the water molecular group. In order to manufacture the water containing the micro water cluster, water to which a magnetic field or an electric field of specific intensity is applied is mixed with a substance which easily binds to the water molecule electrically and to which a magnetic field or an electric field of different intensity from the magnetic field or the electric field applied to the water is donated. Further, a magnetic field or an electric field of specific intensity is applied to this mixture.
Patent JP-H10168526-A (JP)
Title: Continuous annealing furnace for metallic strip
Inventor: TAWARA HIROSHI
IPC: C21D1/74
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for periodic replacement work of radiant tubes without requiring an enormous number of these tubes by indirectly heating a metallic strip with direct fire burners in muffles kept under a prescribed atmosphere. SOLUTION: The plural heat storage type alternately burning burners 81, 82 facing the muffles 51, 52 from both sides are mounted at frames 71, 72 in the indirect heating zone 23 of a continuos annealing furnace. The reducing atmosphere of, for example, H2 +N2 is held in the muffles 51, 52 and the metallic strip S is indirectly heated by the burners 81, 82 while passing the inside of these muffles. The muffles 51, 52 are heated by the burners 81, 82 having a large heat capacity and the metallic strip S is indirectly heated by the generated radiation heat and, therefore, there is no need for the enormous number of the radiant tubes which are consumables, unlike heretofore. Then, there is no need for executing the laborious work for periodically exchanging the tubes.
Patent JP-H07195426-A (JP)
Title: Mold
Inventor: YAMAMURA AKIRA
IPC: B29C45/14
Filed: 1993-12-30
Abstract: PURPOSE:To prevent the deterioration of a skin at a gate part and to shorten a molding cycle regardless of a use resin. CONSTITUTION:A movable lid 30 blocking the ejection direction of a synthetic resin J is provided between the gate 11 opened to the cavity K formed to a first mold 10 and the cavity K and energized toward to the gate 11 by the energizing force of an energizing means 40 lower than the injection pressure of the resin J.
Patent JP-H07199496-A (JP)
Title: Manufacture of phthalocyanine photosensitizer
Inventor: OHASHI TOYOJI
IPC: G03G5/05
Filed: 1993-12-28
Abstract: PURPOSE:To provide a photosensitizer that has a high-gamma characteristic and can reduce residual potential by effecting a process by which a phthalocyanine mixed crystal of a specific composition is made to coexit with water and/or alcohol and with an organic solvent containing a nitro group and having a dielectric constant higher than a specific value. CONSTITUTION:A phthalocyanine mixed crystal composed of at least two kinds or more of phthalocyanine selected from hydrogen phthalocyanine, copper phthalocyanine, and titanylphthlocyanine or vanadylphthalocyanine is made to coexist with water and/or alcohol and with an organic solvent having a dielectric constant of 20 or higher and containing a nitro group. Before the phthalocyanine mixed crystal, water and/or alcohol, and the organic solvent are made to coexist, the phthalocyanine mixed crystal is swollen by water and/or alcohol, and then the need for newly adding water and/or alcohol is eliminated since the swollen phthalocyanine mixed crystal contains water and/or alcohol.
Patent JP-2001168298-A (JP)
Title: Method for development and production of mixedly mounted integrated circuit
Inventor: SUZUKI TOSHIAKI
IPC: H01L27/10
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To shorten a period for the development of a DRAM mixedly mounted LSI. SOLUTION: A trial-production inspection integrated circuit on which a memory chip 8 manufactured in advance in a separate process is mounted is formed in the formation region of the memory part of a trial-production chip 7, which is manufactured in the production process of a microcomputer and on which a microcomputer-part function is mounted. The inspection integrated circuit is evaluated. When a result is good by iys evaluation, the DRAM mixedly mounted LSI is manufactured finally.
Patent JP-H06170275-A (JP)
Title: Sorting device of powder
Inventor: KAWAI TAKASHI
IPC: B03B5/40
Filed: 1992-12-09
Abstract: PURPOSE:To provide a sorting device of powder where powder of high specific gravity having a wide grating range from large particles to very fine particles is surely separated and sorted. CONSTITUTION:In an electric vibrating conveyor 1, a send-out port 6 is formed at one end 2a of a trough 2 and the other end 2b of the trough 2 is provided with a weir 7 and an outflow port 8 following it. The trough 2 is arranged inclined so that it may be raised on the one end 2a side and simultaneously a powder feeding port 16 for feeding powder to be sorted is installed above the intermediate part of the trough 2 and a water feeding port 23 for feeding water onto the trough 2 is installed between the powder feeding port 16 and the send-out port 6.
Patent JP-H06180448-A (JP)
Title: Liquid crystal device
Inventor: TAKAO HIDEAKI
IPC: C08G73/10
Filed: 1992-12-14
Abstract: PURPOSE:To provide a liquid crystal device showing high contrast between a bright state and a dark state, especially showing very high display contrast during multiplexing driving which gives high-quality display, and further, having an effect to prevent visually offensive afterimages. CONSTITUTION:This liquid crystal device consists of a chiral smectic liquid crystal inserted between a pair of parallel substrates having transparent electrodes and a polyimide oriented film on at least one substrate. The polyimide has a structural unit expressed by formula in the main chain. In formula R1 is a bivalent aliphatic group or aromatic group, R2 and R3 are univalent aliphatic groups or aromatic groups, and (x) is an integer >=1.
Patent JP-2000183658-A (JP)
Title: Integrated circuit device and communication equipment using the same
Inventor: TOKAWA YOSHIKUNI
IPC: H04B1/28
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device for frequency conversion, where a satisfactory phase noise characteristic of a signal outputted from its oscillation circuit section is obtained. SOLUTION: A mixer circuit section 2 having an RF input port 4, an LO input port and an IF output port 5 and an oscillation circuit section 11 connected to the LO input port of the mixer circuit section 2 are formed on one semiconductor substrate 8. The mixer circuit section 2 employs an FET for a nonlinear element and the oscillation circuit section 11 employs a bipolar transistor for the oscillation element. Thus, a phase noise of a signal outputted from the oscillation circuit section can be reduced.
Patent JP-H09183335-A (JP)
Title: Carrying device for all casing construction machine
Inventor: SUKAI TOSHIAKI
IPC: B60P7/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure quick accommodation within a limited value for transportation by fixing a base member on a trailer in a detachable manner, mounting split structural members thereon, inclining a holding member to the base member for installation and providing a drive unit to change the inclination of the holding member to the base member. SOLUTION: In such a state that the upper end of a supporting member 7 is jointed to a holding member 5 with a pin 16 inserted into a pin hole (a), the inclination of the holding member 5 to a base member 3 is greater and so a total height including a base frame 41 as a loading is the greatest. At the total height, if an obstacle hitches to prohibit passing, the upper end of the supporting member 7 is jointed to a rope for a crane and supported, a pin 16 via which the supporting member 7 is jointed to the holding member 5 is pulled off and a hydraulic cylinder 6 is contracted, so that the inclination of the holding member 5 can be decreased for a lower total height to insert a pin 16 into other pin holes (b)-(d) in the holding member 5 and a pin hole in the upper end of the supporting member 7 for supporting the base frame 41.
Patent JP-2000184428-A (JP)
Title: Method for taking inter-frequency handing-over timing and wcdma cellular radio system
Inventor: LILJA HARRI
IPC: H04W36/06
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a handing-over timing optimizing device for WCDMA (direct spread broadband code division multiple connection) cellular radio system. SOLUTION: In a method for taking inter-frequency handing-over timing, several adjacent alternative frequency bands F1-F3 and F4-F6 are used for the transmission between terminal equipment and base stations and several base stations BTS1 and BTS2, the covering areas of which at least partially overlap each other, user frequency groups 400 and 402 which are different from each other and arranged in adjacent frequency bands. Terminal equipment MS11 communicates with the first base station BTS1 by using the first frequency band F3, measures the intensity of the first signal received from the station BTS1 and, in addition, the intensity of the second signal transmitted from the second base station BTS2 by using the adjacent second frequency band F4.  In order to execute hand over at a proper point of time, the terminal equipment MS11 compares the measured results with each other and, when the second signal exceeds the first signal by a given threshold, sends a hand-over request to the first base station BTS1.
Patent JP-H05164985-A (JP)
Title: Telecentric scanning optical device
Inventor: NAGATA SHINICHI
IPC: G02B26/10
Filed: 1991-12-16
Abstract: PURPOSE:To provide the subject system which is small in the F number and wide in the field angle and small in the number of lens elements, and has a wobbling correcting function which is small in the ratio of the maximum aperture of a lens to scanning length. CONSTITUTION:This scanning optical consists of a meniscus convex lens G21 wherein a front lens group FL is arranged having its concave surface on the side of a polygon mirror 3 and a meniscus cemented lens G22 which is formed by cementing a pair of lenses 221 and 222 made of glass materials differing an Abbe number from each other and arranged having its concave surface on the side of the polygon mirror 3. Further, the optical system is provided with a convex lens G23 wherein a rear lens group RL is arranged having its front focus almost aligned with the exit pupil of the front lens group FL and a cylindrical lens G24 which is arranged on the side of a scanned surface about the convex lens G23.
Patent JP-H11187545-A (JP)
Title: Electrical junction box
Inventor: YAMAMOTO TAKATATSU
IPC: H01H85/56
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To secure a space for screwing work of a fusible link and reduce a size. SOLUTION: An electrical junction box 17 has a fuse attachment unit 26 composed of a housing part 28 in which a screw-type fusible link 22 is housed, and a screwing part 29 which has screwing openings 33a and 33b with which a terminal part 32 of the fusible link 22 and a bus-bar 23 are fixed by screws. The fuse attachment unit 26 is made to protrude from an electric component mounting surface 21, the screwing opening 33a is made to protrude from an electric component attachment unit 20, the height of the screwing opening 33a is higher than the position of the electric component attachment unit 20, and a space 35 for the screwing work is secured above the electric component attachment unit 20.
Patent JP-H10178553-A (JP)
Title: Image processor and image processing method
Inventor: MORIMURA KAZUHIKO
IPC: H04N1/21
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To perform fast smoothing processing over an entire image by undergoing prescribed pixel shift of image data in a photo resist in an image area where smoothing processing is not performed. SOLUTION: Input data is monitored to image data, in an area where smoothing processing is performed, a barrel shifter is used and the smoothing processing is performed by shifting by one pixel each. In an area where smoothing processing is not performed, prescribed pixels of image data in a photo resist are shifted. That is, in this device, when a data supervisory window 105 detects a pattern that does not need smoothing processing, the barrel shifter increases a shift amount and can perform fast smoothing by shifting a pattern matching window 106 at high speed.
Patent JP-H11184334-A (JP)
Title: Process cartridge and image forming device
Inventor: SUGIYAMA KATSUMI
IPC: G03G21/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of removing paper powder without increasing the pressing force of a cleaning blade to a photoreceptor drum and stably obtaining a high-quality image free from irregular electrification. SOLUTION: At least an image carrier 1 and a cleaning device 4 washing the surface of the image carrier 1 are enclosed in a housing and then housed in this process cartridge 5, which is constituted so that it can be freely attached to/detached from an image forming device main body. In the cartridge 5, the cleaning device 4 is provided with a moisture absorption means absorbing the moisture of the paper powder adhering to the image carrier 1 so as to lower the adhesive force of the paper powder to the image carrier 1.
Patent JP-2001164036-A (JP)
Title: Method of peeling off paint from paint-coated resin articles
Inventor: SHIMODA KINYA
IPC: B29B17/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To increase the action to strip off the coated paint by combining the chemical peeling action by using a coated paint-peeling solution with the physical peeling action by mutual grinding. SOLUTION: The barrel that contains a large amount of resin pieces A, crushed product of painted resin articles and permits fluid to flow in and out is soaked in the paint-peeling liquid (a) and the barrel is rotated to give the fraction force to the coated faces of the resin pieces whereby the coated paint is peeled off. Then, the barrel 2 is transferred to the water-washing machine and rotated to wash the paint-peeling solution (a) on the resin pieces A with water, further transferred to the drying unit where the resin pieces A are dried with warm air as the barrel is rotated.
Patent JP-H05165525-A (JP)
Title: Method for deciding order to take out objects
Inventor: MUTO MORIO
IPC: G06T7/60
Filed: 1991-12-18
Abstract: PURPOSE:To easily take out parts while considering a shape feature amount as well by calculating an area value and a position for the center of gravity from the binary image graphic of the part and calculating a maximum Pythagorean length as well. CONSTITUTION:The area value and the position for the center of gravity are calculated from the binary image graphic of a part 2 and together with them, the maximum Pythagorean length is calculated as well. First of all, an ideal maximum Pythagorean length P is calculated. When the longitudinal and lateral dimensions of the binary image graphic are defined as (y) and (x), the condition of P=(x<2>+y2)<1/2> is established. Next, a real maximum Pythagorean length P' is calculated for each part 2. On the conditions of an area value A=x.y and an aspect ratio K=x/y, the condition of P'=[A(K<2>+1)]/K is established. Next, error P-P' is calculated, it is judged that the object 2 having small error takes the posture to be easily taken out, and the objects are taken out successively from the parts 2 having small error. Thus, the easiness of take-out can be defined as the deciding factor of the take-out order. Therefore, even when the respective parts 2 are overlapped and the area value of the part 2 positioned downside is larger, for example, the part 2 can be easily taken out without being disturbed by the other part 2.
Patent JP-H09183609-A (JP)
Title: Silica-alumina conjugated oxide
Inventor: SHIBAZAKI MASAHITO
IPC: B01J21/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a silica-alumina conjugated oxide available as a catalystic carrier having 80-100Å average particle diameter and sharp fine pore volume distribution. SOLUTION: This silica-alumina conjugated oxide has a structure constructed by forming a silica layer on the surface of alumina as a nucleus and contains 5-30wt.% silica and the main peak in the fine pore volume distribution is in a range of 80-100Å diameter, the volume A of the fine pores having 80-100Å diameter including the main peak is >=30% of the volume B of the fine pores having 60-200Å diameter, the volume B of the fine pores having 60-200Å diameter is >=50% of total fine pore volume T, the specific surface area is 240m<2> /g and total fine pore volume is >=0.65cm<3> /g.
Patent JP-2000183446-A (JP)
Title: Detector of degradation of semiconductor laser
Inventor: OKURA MASAYOSHI
IPC: H01S5/042
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To find out a degradation of a semiconductor laser in an earlier stage without being influenced by a change in a differential efficiency due to temperature and an irregular differential efficiency caused by a difference of a manufacturing lot of a semiconductor laser by providing a degradation judging means for judging the degradation of a semiconductor laser based on an initial differential efficiency and a differential efficiency at any time. SOLUTION: A CPU 14 calculates an initial differential efficiency at an environmental temperature stored in a RAM 18 based on an initial differential efficiency characteristic stored in a ROM 16. Then, the CPU 14 calculates a ration of a differential efficiency at any time to the initial differential efficiency to judge whether the ratio is at least a degradation reference value (for example, 0.75) or not. When the ratio is judged smaller than 0.75, the CPU 14 makes a display indicating that there is degradation. When the radio is 0.75 or above, and the accumulated printed number is judged less than a specified value, it is judged whether the ratio is 0.9 or above. When the ratio is 0.9 or above, the LD is judged normal, since a change of the ratio to the initial differential efficiency is less than 0.1, if the ratio is less than 0.9, the LD is judged degraded.
Patent JP-H09177659-A (JP)
Title: Rotary blade of wind power prime mover
Inventor: TATEMUKAI SEISHI
IPC: F03D11/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a wind-powered prime mover by forming reinforcing fibers, nets, steel sheets of spring material, and foamed styrene with water resistant adhesive coating and provided with sufficient strength and flexibility to reduce the weight of a rotary blade. SOLUTION: The main material of a rotary blade body is the foamed styrene 1 formed together with fiber reinforcements, and reinforcing nets are wound around the whole outer surface, and adhesive-coated in a thin film together with the stock material provided with sufficient strength, water resistance, and flexibility. Steel sheets 3 of spring material in which the angle for the wind pressure can be adjusted are incorporated, and the wind pressure is adjusted by a devised structure of a fitting part. The formed steel sheets 3 of spring material control the deflection of the blade by the wind pressure by the spring constant with correlation to the diameter of the blade, and installed with the prescribed intervals reasonably divided into unit length of the blade.  Smooth ruggedness can be provided on the surface of the rotary blade subject to the wind so as to respond to the wind pressure at high efficiency.
Patent JP-H0539266-A (JP)
Title: New tryptophan derivative
Inventor: UEKI MASAAKI
IPC: A61P9/12
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a new compound useful for treating hypertension and ache, specifically inhibiting the actions of angiotensin converting enzymes, enkephalinase and endothelin converting enzyme. CONSTITUTION:A compound shown by formula I (A is single bond or lower alkylene; R1 and R2 are H or aralkyl; Trp is tryptophan residue) such as N-(RS)-[2-(hydroxyaminocarbonyl)-3-methyl-1-oxobutyl]-L-tryptophan. The compound is obtained by amidating a carboxylic acid shown by formula II or a reactive derivative thereof with an amine shown by formula III in a solvent (e.g. pyridine). this compound shows hypotensive action, inhibitory action on bradykinin inactivation, inhibitory action on ANP inactivation and inhibitory action on cerebrovascular contraction and coronary blood vessel contraction. The compound suppresses decomposition of enkephalin and raises opioid activity.