baber/WOPTO huggingface dataset:
Patent JP-H0880895-A (JP)
Title: Weight shifting type rock reducing device for hull
Inventor: KUNIMOTO ETSUO
IPC: B63B43/00
Filed: 1994-09-13
Abstract: PURPOSE: To reduce rolling and pitching by installing a servocontroller for carrying out the supply and discharge of the oil pressure into a hydraulic cylinder so that a weight is shifted in the direction for reducing the roll angle, in interlocking with the variation of the output of the roll angle sensor of a hull. CONSTITUTION: When the hydraulic pressure is supplied into the right oil chamber of a piston 2 by a servovalve 6, the piston 2 shifts leftward, and at this time, a weight 13 shifts rightward through the piston rings 3L and 3R. Since, at this time, a distance sensor 12 detects the position of the weight 13, the weight 13 can be shifted to an arbitrary position by the action of a servocontroller 11. Further, since the tilt of a hull is detected by an angle sensor 15, the tilt can be lightened when the weight is shifted to the side set higher when the hull tilts. In the actual control, the rock can be effectively reduced by shifting the weight to the side to be set higher, midway during the rock of the hull.
Patent JP-H0562937-A (JP)
Title: Plasma reactor
Inventor: YAMAGUCHI SUSUMU
IPC: H01L21/3065
Filed: 1991-08-29
Abstract: PURPOSE:To alternately plasma-process the specimens loaded and prepared in respective different specimen vessels for increasing the operating ratio of a process chamber further cutting down the plasma processing time, by installing specimen vessel lifting mechanisms, speciman carrier mechanisms and specimen vessel shifting mechanism. CONSTITUTION:The title plasma reactor is composed of a process chamber A, multiple specimen vessel shifting mechanisms and specimen carrier mechanism C arranged respectively to respective specimen vessel shifting mechanisms, specimen vessel lifting mechanisms D arranged corresponding to respective specimen carrier mechanisms and heating chambers E. Thus, the specimens can be individually loaded and prepared thereby enabling the prepared specimens to be alternately plasma-processed. Accordingly, when the plasma-processing time exceeds two times of the loading and preparing time, the operating ratio of the process chamber A can be increased. Besides, the specimens can be pre-heated by the heating chamber E so as to cut down the whole processing time.
Patent JP-H04126079-A (JP)
Title: Carboxypeptidase b-like enzyme originated from microorganism
Inventor: SAKAGUCHI MINORU
IPC: C12R1/645
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a carboxypeptidase B-like enzyme suitable for the production on industrial scale by culturing a microbial strain belonging to genus Chaetomium. CONSTITUTION:A microbial strain belonging to genus Chaetomium and capable of producing carboxypeptidase, e.g. Chaetomium sp. F-33 (FERM P-11711) is cultured and the objective carboxypeptidase B-like enzyme accumulated in the bacterial cell is collected therefrom. The enzyme hydrolyzes and isolates the terminal arginine or lysine of a peptide having arginine or lysine as carboxy terminal. It has an optimum pH of about 8.5 (in tris-HCI buffer solution), an optimum temperature of 55 deg.C, a stable pH range of 7-10 (25 deg.C, 9hr), a thermal stability to retain 100% activity at 4 deg.C and pH 7.5 after 1 year and 90% activity at 55 deg.C after 5hr and a molecular weight of about 450,000.
Patent JP-H06213897-A (JP)
Title: Biological active reagent manufactured from polymer containing aldehyde, inspecting kit, analysis element and using method thereof
Inventor: RICHIYAADO KARUBIN SATSUTON
IPC: G01N33/543
Filed: 1993-09-30
Abstract: PURPOSE: To provide a biological active reagent colloidally stable under various operating conditions by reacting a biological active material on polymer particles having a side chain aldehyde group by covalent binding to prepare the biological active reagent. CONSTITUTION: The water-insoluble particles have a nonswelling property in water and a side chain aldehyde group on the outer surface and are made of a polymer induced from an ethylene unsaturated polymerizable monomer expressed by the formula, where Are indicates arylene, R, R<1> independently indicate hydrogen, a halogen, or a lower alkyl, R<2> R<3> independently indicate an alkylene having the carbon number of 1-4 in the principal chain, R<4> indicates an arylene, (m) is 0 or 1, and (n) is an integer of 1-4. A biological active reagent contains a biological active material bound to the water-insoluble particles by covalent binding via the side chain aldehyde group.
Patent JP-H04124043-A (JP)
Title: Production of quartz-based glass preform
Inventor: HIHARA HIROSHI
IPC: C03B19/06
Filed: 1990-09-15
Abstract: PURPOSE:To rationally and economically obtain a high-quality quartz-based glass preform by shrinking a forming cylindrical mold in a specific state in the radial direction by pressurizing from the outside and forming a cellular formed glass compact from fine glass powder on the outer periphery of a glass rod. CONSTITUTION:A forming material 12 is filled in a forming space 56 in a state of a removed forming die 42 and the opened face of the forming space 56 is closed with the forming die 42 holding one end of a glass rod 11 through a supporting unit 46 to close the mold. In the process, the other end of the glass rod 11 is also held through a supporting unit 47 of a forming die 43 to locate the glass rod 11 at the axial center in the forming space 56. A pressure medium 53 is then injected through a pressure medium feeding system connected to an entrance and exit 54 into a pressurizing space 55, and the interior of the forming space 56 is sucked through a vacuum pump connected to a suction hole 48. A cellular glass formed compact 13 is formed from fine glass particles on the outer periphery of the glass rod 11 as synergistic effects of external pressurizing and internal decompression for the interior of the forming space 56. The resultant formed product 13 is dried, dehydrated and transparently vitrified to afford the objective preform.
Patent JP-H1085517-A (JP)
Title: Dewatering apparatus for sludge and analogue
Inventor: BAEHR ALBERT
IPC: C02F11/121
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a sludge dewatering apparatus whose cost is lowered as much as possible, which is provided with the optimum and high dewatering capacity, and at the same time by which flocculated sludge can be treated as moderately as possible. SOLUTION: In a dewatering apparatus for sludge and analogues and which is provided with a sludge chamber 20 having a filter region 25 and at least one sludge inlet connected with a hydrostatic filtration-pressure generating means 3, the sludge chamber 20 is constituted of pressure plates 22, 23 which can apply pressure to each other to generate additional and mechanical dewatering pressure by a high pressure generating apparatus 33. Moreover, a complementary container 5 is constituted and a pre-dewatering apparatus 2 comprising a filter region connected with a continuously sludge supplying apparatus 6. The hydrostatic filtration-pressure generating means 3 works also as one or more plunger-like piston cylinder units 14, preferably as one or more volume-changeable containers.  These containers have sludge intakes connected with the pre-dewatering apparatus 2 and sludge outlets connected with the sludge chamber 20 and closing controlling valves 21 which can be operated reciprocally are installed in the sludge inlets and the sludge outlets.
Patent JP-H1053135-A (JP)
Title: Automatic train stop system
Inventor: KUTOKU KENJI
IPC: B61L3/12
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic train stop system to reduce an electromagnetic influence by an electric conductor positioned in the vicinity of the feedback circuit of a pick up and the resonation circuit of a ground pick up by a shield plate formed of a material having high magnetic permeability and high resistibility and be prevented from being influenced by an electromagnetic influence from the electric conductor. SOLUTION: When a given current 1 flows into the primary coil 13a of a pick up 13, a magnetic flux ϕ1 is generated at the periphery of the primary coil 13a. Since the magnetic flux ϕ1 is concentrated to a ferrite shield plate 4 having high magnetic permeability, the generation of an eddy current at the internal part of an electric conductor 15, such as iron sleepers, rails, and iron plates for reinforcing a railway, is suppressed and the generation of a magnetic flux due to the eddy current is suppressed. Since the ferrite shield plate 4 has high resistibility, even when the magnetic flux ϕ is concentrated, an eddy current is not generated. As a result, the increase of relative inductance between the primary coil 13a and a secondary coil 13b is decreased and the increase of the degree of coupling therebetween is suppressed.
Patent JP-H08109632-A (JP)
Title: Compression type permanent anchor
Inventor: KANEUJI MAKOTO
IPC: E02D5/80
Filed: 1994-10-11
Abstract: PURPOSE: To surely hold the proper stress transfer state to a bearing body from a PC steel wire and enhance the quality of the whole anchor part. CONSTITUTION: In order to make sure of perpendicularity between a bearing body 3 and a PC steel wire 2, a binding grip 4 of the PC steel wire 2 is stored in a storing space 5 of the bearing body 3 separately. A closing cover 6 is mounted to the storing space 5, and a spring 7 is provided the binding grip 4 and cover 6 to push always the binding grip 4 in the direction of the bearing body 3. In addition, the binding grip 4 is fixed with rust proof grease 9 injected in the storing space 5 from an injection hole 8 of the cover 6. The binding grip 4 is vertically fixed firmly to the bearing body 3, fixing strength between the bearing body 3 and PC steel wire 2 (binding grip) is increased, and even if the bearing body 3 and PC steel wire 2 are roughly treated, the PC steel wire 2 is surely fixed to the bearing body in an unmovable state.  The rust on the binding grip 4 and PC steel wire 2 is prevented by the rustproof grease 9 in the storing space 5.
Patent JP-S60140773-A (JP)
Title: Frequency stabilized laser oscillator
Inventor: DEKI KIYOUICHI
IPC: H01S3/139
Filed: 1983-12-28
Abstract: PURPOSE:To stabilize laser frequency at a predetermined frequency position in a single axial mode-change region by providing an automatic switch mechanism starting stabilizing operation by a servomechanism through the detection of presence in the region. CONSTITUTION:The state of laser oscillation shifts while repeating the same pattern along a prescribed curve because cavity length is lengthened by the heat of discharge immediately after a laser oscillator 1 is made ON. A switch 79 for locking is closed at a time when the shift slows down, and an output from an AND circuit 77 reaches to an H level by a signal at an H level from a comparator 72 on a passage through the maximum peak of frequency-voltage output, thus bringing an FF circuit 76 to an ON state. An output from an AND circuit 74 reaches to an H level by a signal at an H level from a comparator 71 on a passage through a trough bottom region in the curve, thus bringing an FF circuit 75 to an ON state. A contact 561 for a switch circuit 56 is connected to the DC amplifier 55 side at that time, the operation of a servomechanism 50 is started, and oscillating frequency is stabilized.
Patent JP-H04123603-A (JP)
Title: Antenna equipment for automobile
Inventor: KOBAYASHI ATSUSHI
IPC: H01Q1/32
Filed: 1990-09-14
Abstract: PURPOSE:To realize the mass production by providing plural pieces of microstrip antennas in a car room of an automobile and placing them by turning the ground face of the microstrip antenna to the inside of the car room. CONSTITUTION:The equipment is provided with a first microstrip antenna 51 placed so that a ground plate comes into contact with the back of a room mirror in a car mom of an automobile 1 and a batch turns to the front of the car, and a second microstrip antenna 52 placed vertically to the upper face of a rear tray in the car room and placed so that the batch being a radiation element turns to the rear of the car, a first microstrip antenna 51 and a second microstrip antenna 52 are connected vertically with a coaxial cable 6, and from a signal composite part contained integrally in a second microstrip antenna 52, a combined output of a first and a second microstrip antennas 51, 52 is outputted to a radio equipment 8 through a coaxial cable 7.
Patent JP-H07106586-A (JP)
Title: Liquid crystal display
Inventor: OURA SHOZO
IPC: G02F1/1368
Filed: 1993-09-30
Abstract: PURPOSE:To reduce the generation of domain caused by imperfect orientation of liquid crystal, in a liquid crystal display of an active matrix type using TFT's. CONSTITUTION:In interlayer insulating films 9 on the drain region 2 and the source region 3 of a TFT, contact holes 9a, 9b are formed, in which metal composed of W or the like is buried, and metal buried parts 21, 22 are formed. A display electrode 10 is electrically connected with the source region 3 through the metal buried part 22.
Patent JP-H08110309-A (JP)
Title: Device and method for detecting surface scratch
Inventor: ISHIHARA MICHIAKI
IPC: G01N21/892
Filed: 1994-10-11
Abstract: PURPOSE: To provide a device for detecting surface scratch of which scanning frequency is high and scanning width is large, and provide also a method therefor. CONSTITUTION: A light beam generating from a laser source l is changed into a parallel light through collimator 2 and is directed to a reflection mirror 4 by a reflection mirror 3. Then, the mirror 4 provided with a pair of actuators 5 on its lower side is vibrated by applying an AC current with different phase to respective actuators and light beams are scanned. The light beam reflecting on the mirror 4 is expanded by a convex mirror 6 and is directed to the surface of a material 17 to be inspected. Then the light beam reflecting thereon is converged by a light receiver 7. Thus, a scanning width is made larger and a scanning frequency is made higher. As a result, the observation signal increases three times as compared with conventional method, improving the scratch detecting performance. Therefore, scratches on the surface of such a material to be inspected that moves at a high speed can be detected.
Patent JP-H08107851-A (JP)
Title: Electric vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/00
Filed: 1994-10-11
Abstract: PURPOSE: To facilitate the take-up work to take up a hose by a required length during a cleaning, and shorten the storing time of the hose. CONSTITUTION: An approx. cylindrical take-up drum which takes up a hose is driven by a motor 51 in a main body case in such a manner that the take-up drum can be rotated either in the normal or reverse direction with the vertical direction as an axis. When the hose is taken up during a cleaning, a control switch 123 at hand of an operation unit at hand, which is provided on a gripping part of the hose, is operated. The motor 51 is rotation-driven at an intermediate speed in the hose-taking up direction of the take-up drum by a control means 112, and the hose is taken up on the take-up drum at an intermediate speed. When the hose is stored, both of the control switch 123 at hand of the operation unit at hand and a main body side control switch 117 of a main body operation unit are operated simultaneously or within a specified period of time.  The hose is taken up on the take-up drum at a high speed by rotation-driving the motor 51 at a high speed by the control means 112.
Patent JP-H0984540-A (JP)
Title: Food material consisting of malt root as major ingredient
Inventor: YAMAMOTO KATSUE
IPC: A23L7/152
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food consisting of a material obtained by crushing malt roots containing by-products of the cleaning of barley such as cereal husks and ear stems and then sieving, containing the large amount of various nutritious components and food fibers, excellent in eat feeling and flavor, and produced easily. SOLUTION: This food material containing malt roots as major ingredient, is produced by crushing the malt roots containing by-products of the cleaning of barley such as cereal husks and ear stems, and then sieving. The crushing of the malt roots is preferably conducted by using a dry-type crusher having 0.5-2mm clearance of whetstones. A screen having 0.5-1mm clearance is preferably used. Further, it is preferable to finely crush the crushed and sieved malt roots material again by a crusher having <=50-200μm clearance in the case of producing a food by adding the resultant food material to the other food materials, since the resultant food material is further improved in an eat feeling and is a fine powder having a color tone of pale brown. For example, a cookie, a biscuit, a Japanese cracker and a bread are cited as the food to which the objective food material can be applied.
Patent JP-S63263374-A (JP)
Inventor: ARUFURETSUDO AAMUSUTORONGU
IPC: B67D1/08
Filed: 1987-09-29
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-S62105185-A (JP)
Inventor: YASUHARA ISAO
IPC: G02F1/133
Filed: 1985-10-31
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-H0990956-A (JP)
Title: Musical sound signal analyzing method
Inventor: OTANI YASUSHI
IPC: G10H7/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To selectively store integer harmonic tone components, etc., by selecting significant data and resynthesize a sound which is close to a source sound with a small number of components. SOLUTION: The figure shows a (k)th group and a (K+1)th group, which are each composed of three frequency components. A musical sound wave form is analyzed and stored by plural sections of, for example, attack, sustain, decay, etc., as not one data. In this case, each section is displayed as voices and one waveform consists of a voice A, a voice B, and a voice C. The most significant frequency component among the frequency components in this group is decided and selected as a representative frequency component of this group. This figure shows that the frequency component having the largest mean value of intensity is decided as the significant component. In addition, a method which decides the component according to the peak value of intensity may be employed.
Patent JP-S6399590-A (JP)
Title: Manunfacture of semiconductor laser
Inventor: HATTORI AKIRA
IPC: H01S5/00
Filed: 1986-10-15
Abstract: PURPOSE:To obtain a high output semiconductor laser having a window structure, by comprising a step of depositing various layers at least up to an active layer on a substrate, then removing the active layer from a region near a resonator end face for providing a window forming groove and a step of depositing a clad layer within said window forming groove. CONSTITUTION:A lower clad layer 2, an active layer 3 and an upper clad layer 4 are deposited in that order on a substrate 1. A groove 5 for forming a window is provided near a resonator end face by means of photolithography and etching. Then an upper clad layer 6 is deposited within the window forming groove 5 and on the upper clad layer 4 so that a window structure is provided. The bottom of the window forming groove 5 provides a P-N junction. Since the window forming groove is formed by means of photolithography and etching, the depth l of the window can be controlled very precisely.
Patent JP-2000182768-A (JP)
Title: Organic el element
Inventor: SUZUKI HARUMI
IPC: H01L51/30
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously emit light with a hole transport luminescent layer and an electron transport luminescent layer and optionally display color in a visible light region in an organic EL(electroluminescence) element having structure in which the hole transport luminescent layer directly comes in contact with the electron transport luminescent layer. SOLUTION: An EL element 100 is formed by stacking in order an anode 2, a hole injection layer 3, a light-emitting layer 4, an electron injection layer 5, and a cathode 6 on a substrate 1. The light-emitting layer 4 has stacked structure formed by direct contact of a hole transport luminescent layer 4a containing a fluorescent material in a hole transport material of base material with an electron transport luminescent layer 4b containing a fluorescent material in an electron transport material of base material, the fluorescence peak wave lengths in a solid state of the hole transport material and the electron transport material are in a range of 380 nm or more but less than 510 nm, and fluorescence spectra in the solid state of the fluorescent materials are overlapped with fluorescence spectra in the solid state of the hole transport material and the electron transport material,  or positioned on the long wave length side.
Patent JP-H0293554-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G21/20
Filed: 1988-09-30
Abstract: PURPOSE:To reduce an exhaust noise and to prevent paper on a paper ejection tray from being curled with heat by providing a cooling fan which sucks air in the title device main body and blows it off and an exhaust duct which exhausts the air blown off from the cooling fan from a blow-off port on the rear surface of the device main body. CONSTITUTION:The cooling fan 35 is provided above a pair of paper ejection rollers in the device main body 1 and driven to be rotated by a fan motor 38. The exhaust duct 36 is provided on the blow-off side of the cooling fan 35 and extends to the rear surface side of the main body 1, then connected to the blow-off ports 37... provided on the rear surface. By exhausting the air from the blow-off port 37 on the rear surface of the device main body, an exhaust port is kept away from an operator and the air is not exhausted toward the paper ejection tray and a sorter. Thus, the noise can be reduced and there is no possibility that the paper is curled. Moreover, the exhaust can be prevented from being checked even if the sorter is attached to one side part of the device main body.
Patent JP-H0587581-A (JP)
Title: Opticalfiber gyro
Inventor: MOTOHARA SHINJI
IPC: G01C19/72
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a low cost opticalfiber gyro. CONSTITUTION:The light with the wave length of 0.83mum from a light source 11 is guided through a light separator 12, polarizer 13 and a light separator 14 to both sides of an opticalfiber coil 16 consisting of a polarized surface preservation opticalfiber for the wavelength zone of 1.3mum (or 1.55mum) as clockwise and anticlockwise rotation lights. The light interfered in the light separator 14 between both lights having propagated in the opticalfiber coil 16 is received via the polarizer 13 and the light separator 12 by a light detector 18 to convert to electrical signal. With using a sine wave signal from a modulation signal lights are phase-modulated in the light phase modulator 17 inserted in the one end of the opticalfiber coil 16. The output from the light detector 18 is detected by synchronization with the since wave signal in a synchronization detection circuit 21.
Patent JP-S62104799-A (JP)
Inventor: KAWASHIMA TAKEMOTO
IPC: B43K1/00
Filed: 1985-10-31
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。