baber/WOPTO huggingface dataset:
Patent JP-H05304974-A (JP)
Title: Calcium aliginate oligosaccharide and its production
Inventor: HIURA NOZOMI
IPC: C07H3/06
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a calcium alginate oligosaccharide useful for maintaining the health such as prevention of hypertension and a method for its production. CONSTITUTION:The objective method for producing a calcium alginate oligosaccharide is to make an enzyme capable of hydrolyzing polysaccharides (an alginate lyase) produced by a microorganism react with potassium alginate and/or sodium alginate, provide a potassium alginate oligosaccharide and/or a sodium alginate oligosaccharide, remove the potassium or sodium from the resultant potassium alginate oligosaccharide and/or sodium alginate oligosaccharide, then add calcium to the demetalated oligosaccharide and further desalt and purify the resultant oligosaccharide.
Patent JP-H08304234-A (JP)
Title: Polarized state changing device and degree-of-polarization measuring instrument using it
Inventor: NIKI NAOHARU
IPC: G01M11/02
Filed: 1995-05-09
Abstract: PURPOSE: To provide a polarized state changing device which radiates polarized light made incident at an arbitrary incident angle by changing the polarized state of the polarized light in all directions and a degree-of-polarization measuring instrument using the changing device. CONSTITUTION: A polarized state changing device is equipped with three polarizing plane maintaining optical fibers 10, 20, and 300 which have polarizing plane changing sections 30 and 30' and are joined to each other in such a state that the optical axes X and Y of the optical fibers 10, 20, and 300 are turned 45 deg. against each other at the polarizing plane changing sections 30 and 30' and stress impressing sections 40, 40', and 40" which respectively apply stresses corresponding to the optical fibers 10, 20, and 300.
Patent JP-S6253832-A (JP)
Inventor: ICHIKI TOSHIO
IPC: B32B27/40
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11305099-A (JP)
Title: Zoom lens
Inventor: KATO TAKASHI
IPC: G02B7/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the situation in which the entire length of a fixed member for guiding two lens groups to straight advance is long, the size of a lens becomes large and the yield of molding work is lowered, when the lens consists of two or more components. SOLUTION: A pawl 1a protrusively provided on the inner wall of a zoom operation ring 1 and a guide key 4b are engaged with a cam 4a provided on the outer periphery of a 1st lens moving barrel 4 and with a guide groove 3a provided on the inner wall of a fixed barrel 3. Furthermore, the barrel 4 and a 1st group lens L1 are guided to straightly advance by the rotation of the ring 1, a cam groove 1b provided on the inner wall of the ring 1 and a guide key 9b provided on a 2nd lens moving barrel 9 are engaged with a sliding pin 9a provided on the barrel 9 and a guide groove 4d provided on the inner wall of the barrel 4, and the barrel 9 and a 2nd group lens L2 are guided to straight advance by the rotation of the ring 1.
Patent JP-S594715-A (JP)
Title: Auxiliary device for supporting load of jack-up type offshore working platform
Inventor: TATSUKUCHI MASAMITSU
IPC: E02B17/04
Filed: 1982-06-29
Abstract: PURPOSE:To strongly hold the legs of a jack-up type offshore working platform against external forces, e.g., wave force, wind force, etc., by lowering the spring constant of an auxiliary device used, using jointly a gas accumulator in an oil- pressure cylinder. CONSTITUTION:When supplying a given pressure of oil into the oil chamber 14 of an accumulator 9 directly connected to an oil-pressure cylinder 8 provided between a ship's hull and legs, a pressure is applied to a rod 20, part of the laden of the hull is shared, and a piston 11 is vertically moved by oil from an oil path 15. The pressure of a gas chamber 12 is then raised and the piston 11 is stopped at a position where upper and lower pressures are equilibrated. When the laden of the hull is increased, the piston 11 is further raised, a high compressive spring constant of working oil is eased by a low spring constant resulting from the compression of gas in the gas chamber 12, and the oil-pressure cylinder 8 is operated with a totally low spring constant. Therefore, the legs can be strongly held against external forces, e.g., wave force, wind force, etc.
Patent JP-H10301067-A (JP)
Title: Optical modulator
Inventor: YAMADA MITSUSHI
IPC: G02F1/025
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to tilt the input and output direction of light with respect to the direction of waveguide to allow each optical design, and to make a high speed operation compatible with a high coupling efficiency of light by providing a reflection member for changing an angle of an optical path along a waveguide adjacently to at least one of an incident end face and exit end face of light in an optical modulation element. SOLUTION: A transmission type optical modulation element 10 is arranged so that a longitudinal direction of a signal conductor 21 and an optical axis of a waveguide become approximately parallel with each other, and a reflection member 40 is provided adjacently to both the incident end face and the exit end face. In such an optical modulator 1, it is possible to angle optical paths on the incident and exit sides to an optical path along a waveguide of the optical modulation element 10 by a reflection member 40 provided adjacently to the optical modulation element 10. It is possible to reflect light upward by setting an angle of the reflection plane of the reflection member 40 as necessary, and also make light incident from above and reflect it in the direction of the waveguide by providing such a reflection, member 40 and the incident face side.
Patent JP-H09298580-A (JP)
Title: Backup method for communication channel and backup device
Inventor: KITAGAWA KEIICHI
IPC: H04L69/40
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To switch back to a private channel by surely monitoring sure recov ery of the private channel in the communication system backing up the communi cation channel by means of a public channel. SOLUTION: When a fault of a private channel 61 is detected, a public channel termination section 42 calls an opposite multimedia multiplexer MTDM 50. After channel selection sections 41, 51 select the public channel 61, a loopback loop LOOP is configured by a test section 44, a changeover section 43, a loopback section 45, a private channel termination section 46, the private channel 61, the private channel termination section 46 and a monitor section 47, and the test section 44 sends test data PND. The monitor section 47 monitors the returned reception signal and when the test data PND are received normally for a prescribed time, it is discriminated that the private channel 61 is recovered, the public channel 62 is interrupted and the channel selection sections 41, 51 are switched back to the position of the private channel.
Patent JP-S5634694-A (JP)
Title: Water-soluble cultivation extract of nonpathogenic aerobic corynebacterium having immunological activity, its preparation, and pharmaceutical preparation
Inventor: SHINDOU CHIYUUJI
IPC: A61K35/74
Filed: 1979-08-30
Abstract: NEW MATERIAL:Three kinds of water-soluble cultivation extracts obtained from nonpathogenic, aerobic Corynebacterium, and having the following characteristics: (a) protein content, 3.9W5.5mg/ml [reduced to bovine serum albumin (BSA)]; (b) saccharide components, 0.41W0.52mg/ml (reduced to glucose). (c) nucleic acid-analog components, optical density (260nm/280nm) of 1.52W1.62; (d) isoelectric point, 3.75W3.80, and (e) pH, 7.0.  
     USE: Agent having antiallergic, carcinostatic activity and immunological activation activity of splenocytes and lymphocytes. Since it is effective to suppress the antibody of immunoglobulin E (IgE) which is an essence of allergy and to increase the production of an antihapten IgG antibody, and it has the common antigenecity to the tuberculin protein, it can be applied to the tuberculin treatment in a safer form.  
     PROCESS: Strains belonging to nonpathogenic aerobic Corynebacterim genus are cultured, and the bacterial cells are disintegrated, extracted with water, and freeze- dried to obtain the objective product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62267964-A (JP)
Title: Magnetic disk device and system
Inventor: SEO YOSUKE
IPC: G11B5/55
Filed: 1986-05-16
Abstract: PURPOSE:To effectively employ a speed control circuit or power amplifier and to reduce a packaging space and the cost without causing the reduction in a throughput by sharing plural speed control circuits for power amplifiers among actuators. CONSTITUTION:In the system composed of numerous access mechanisms A1-An, the speed control system including respectively the power amplifier for large current is composed of three sets and a position control system is composed of the respective actuator together with the power amplifier 5 for small current exclusively. A mode changing switch 4 has the switch of the top-most step for position control and the other three corresponding to three speed control systems. Since the speed servo system is prepared in three sets, upto the optional three sets of actuators A1-An (n>3) can simultaneously be accessed. The selection of Y is performed by the signal of S1.
Patent JP-S5234762-A (JP)
Title: Process for fabrication of a device for transmitting and receiving super sonic waves
Inventor: TANIGUCHI YOSHIHARU
IPC: H04R17/00
Filed: 1975-09-11
Abstract: PURPOSE:To fabricate a device for transmitting and receiving supersonic waves which permits resonance to take place at both low and high bands of the resonance frequencies of a vibrator by providing said vibrator with a radiating means of trumpet shape.
Patent JP-H01281786-A (JP)
Title: Array laser
Inventor: MATSUBARA HIROSHI
IPC: H01S3/06
Filed: 1988-05-07
Abstract: PURPOSE:To reduce the thermal interference between respective laser elements by a method wherein materials having a lower thermal conductivity than a substrate are buried in the substrate between the light emitting parts to constitute a plurality of the laser elements with the separated substrates. CONSTITUTION:A constant currant is applied to a laser element and, while a light output is monitored, the driving current of an adjacent laser element is turned ON and OFF. A part of a power injected into the adjacent laser element contributes to light emission and the remaining most part is consumed as heat in a light emitting part 7. The heat is transmitted to the substrate 8 side while it is diffused into the surroundings. As a material 15 having a low thermal conductivity is buried between the two laser elements, the heat is more transmitted the package direction rather than the horizontal direction. With this constitution, even if the driving current of the adjacent laser element is turned ON and OFF, the influence of the heat is not transmitted to the other laser element.
Patent JP-H08311204-A (JP)
Title: Methylhydrogenpolysiloxane triorganosiloxy end-capped production of linear
Inventor: TEIMOSHII NOREN BITSUGUZU
IPC: C08G77/22
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an alkylmethylsiloxane substantially free from residual Si-bonded hydrogen atoms, having high stability, and being useful in e.g. the field of personal care such as skin conditioning.  
     SOLUTION: A reaction mixture containing a silanol-free hexaorganosiloxane and at least one silanol-free methylhydrogen cyclic siloxane and having a water content of below 100 ppm is prepared, this mixture is brought into contact with an anhydrous trifluoromethanesulfonic acid catalyst, and the mixture and the catalyst are agitated at below 100°C to prepare a linear triorganosiloxy-end- capped methylhydrogenpolysiloxane. Further, the polysiloxane and an α-olefin are contacted and reacted with each other in the presence of a platinum catalyst until a triorganosiloxy-end-capped alkylmethylsiloxane containing below 200 ppm of hydrogen in the form of residual ≡SiH is formed. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01281553-A (JP)
Title: Channel control system
Inventor: KOMATSU TADAHIDE
IPC: G06F13/12
Filed: 1988-05-07
Abstract: PURPOSE:To rapidly execute data chain processing even in a rapid disk by previously retrieving a channel command word in a main memory and storing data chain information into a channel control device as a DMA table. CONSTITUTION:A channel control device 2 retrieves a series of channel com mand words set up in the main storage device 3 to check the existence of a data chain prior to the start of data transfer in accordance with an I/O instruc tion from a CPU 1, and at the time of detecting an instruction of a data chain, a data address and a byte count in each command necessary for processing within the specific number of piece are stored in an internal RAM 22 as a direct memory access table 220. At the time of executing data chain processing, the processing is executed based upon the information in the table 220. Since the processing is executed without fetching the device 3, the generation of over-run can be reduced also in a rapid disk device and the processing can be rapidly processed.
Patent JP-S61268084-A (JP)
Title: Electrostrictive actuator device and fuel injector for diesel engine using said device
Inventor: SAKAKIBARA YASUYUKI
IPC: H01L41/09
Filed: 1985-05-23
Abstract: PURPOSE:To normalize the operation of an electrostrictive actuator by mounting a driving means having a means dividing the voltage of the electrostrictive actuator and a switching means into a casing. CONSTITUTION:An electrostrictive actuator 21 receiving repeated load, a driving means 40 having a switching means short-circuiting voltage generated from the actuator 21 and a voltage-dividing means dividing voltage generated from the actuator 21 and a control means 100 controlling the short circuit of the switching means are fitted into a casing 20. A signal extracted to the outside from an injection-rate controller 3 consists of a trigger signal from a thyristor 111 and a signal from the actuator 21 voltage-divided by resistors 102, 103 for dividing voltage, and both signals have a low impedance value. Consequently, even when insulation resistance lowers due to water, fouling, dust, etc. in a connector 38, the actuator is hardly affected. Accordingly, the effective operation of the electrostrictive actuator can be maintained at all times.
Patent JP-S606537-A (JP)
Title: Device for serving as both case and cabinet for paper feeder for option
Inventor: KABASHIMA AKIO
IPC: B65H3/00
Filed: 1983-06-22
Abstract: PURPOSE:To eliminate a useless empty space, by enabling the use of a cassette module fitting space as a cabinet section when no cassette module is fitted. CONSTITUTION:Cassette module fitting spaces 7a, 7b are provided on an exclusive cabinet 5 so that the spaces can be used as cabinet sections when no cassette module is fitted. A useless empty space is thus eliminated.
Patent JP-H02289315-A (JP)
Title: Cast molding method of synthetic resin
Inventor: YAMADA SHINJI
IPC: B29C31/06
Filed: 1989-04-28
Abstract: PURPOSE:To greatly improve the working efficiency, by a method wherein predetermined casting operation is performed by transferring a casting head held selectively to a casting position for a molding tool, the casting head is moved to a waiting position from the casting position after completion of the casting operation and a type of the next molding tool is detected. CONSTITUTION:A signal part 26 of a molding tool 21 (22) moved away by a turn table 20 is detected by a detector 25. In this instance, a robot 10 is moved to a waiting position B so that the same does not block movement of the molding tool with the turn table 20. Hereupon, the tool and a type of a casting head corresponding to the tool is recognized by detecting a signal of the molding tool 22. Actually a specific head, for example, the first head 15 is possessed at the waiting position B and in the case where the signal showing that the head is the same one with the first head 15 is recognized, since it is unnecessary to shift the head to the other one, the first head 15 is kept holding as it is. On the contrary, in the case where a signal showing that the head is of a different type head from one which is possessed actually by the robot 10 and is, for example, the second head 16 is recognized, shifting of the head to the other one is essential.
Patent JP-S603663-A (JP)
Title: Original feeding device
Inventor: TSUKAHARA SUMIO
IPC: G03G15/00
Filed: 1983-06-22
Abstract: PURPOSE:To set an original without drooping it by providing a fitting member so as to be freely attachable and detachable on the front end part of an original guide table of both ends of an original containing body. CONSTITUTION:A titled device consists of large and small cylindrical bodies 11, 12 whose movement in the circumferential direction is obstructed and which are freely slidable to each other in the axial direction, and also it is provided with an original containing body 13 having slit-shaped original feeding ports 17, 18 extending in the axial direction. Also, it is provided with fitting members 23, 24 constituted of a megnet, which are provided on both ends of this original containing body 13 and attached so as to be freely attachable and detachable to the front end part of an original guide table 25. When placing a long-sized origianl 26 on the original guide table 25 by using this device, first of all, the length of the original containing body 13 is made to slightly larger than the width M of the original 26 by sliding suitably the cylindrical bodies 11, 12, the original 26 is contained in the original containing body 13, its tip is projected suitably from the original feeding ports 17, 18, the original 26 is inserted into a copying machine body, and a copying work is executed.
Patent JP-H0616948-A (JP)
Title: Conductive and semiconductive polymer materials
Inventor: ARUBAATO SHII CHIYAN
IPC: C08K3/16
Filed: 1993-04-14
Abstract: PURPOSE: To produce electrically conductive polymer materials without a necessity of electrically conductive coating or a large amount of electrically conductive additives.  
     CONSTITUTION: Electrically conductive or semi-conductive polymer materials containing metal salts which dissolve into and chemically combine with the polymers in order to allow them to exhibit electric conductivity with their specific resistivity of 10 5  to 10 12  Ω-cm. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62267501-A (JP)
Title: Hole choking method after sampling of large-sized high speed rotary shaft
Inventor: MORITA MASUO
IPC: G01N1/28
Filed: 1986-05-15
Abstract: PURPOSE:To prevent stress increment at the center part of a rotor by choking a hole by the use of a choking material without any clamping margin at only part in the neighborhood of the shaft centre of a hole. CONSTITUTION:A core drill hole 2 is provided from the outer circumferential part of a rotor 1 to the shaft centre in order that a sample piece may be picked out from the shaft centre part of the rotor 1. A choking material 31 which has a clamping margin at only part in the neighborhood of the outer circumferential surface without any clamping margin at only part in the neighborhood of the shaft centre of the hole 2 is inserted in the hole 2 to choke the hole. Accordingly, stress increment can be prevented at the centre part of the rotor 1 because stress accompanying chocking is not applied to the centre part of said rotor 1 which has large hoop stress caused by centrifugal force.
Patent JP-H11302580-A (JP)
Title: Peeling of undercoating layer of printing plate film
Inventor: FUJIWARA NOBUAKI
IPC: C09D9/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To peel the subject undercoating layer and recover silver and a base film from a printing plate film and reutilize both by heat-treating the printing plate film in an aqueous solution of an alkali metal salt together with a specific surfactant. SOLUTION: (A) A printing plate film (concretely, a film having a structure provided with an undercoating layer present on a polyethylene terephthalate film which is a base film and further an emulsion layer and a protecting layer successively coated thereon) is heat-treated together with (C) a cationic surfactant such as a monoalkylammonium chloride or a monoalkylammonium bromide in (B) an aqueous solution of an alkali metal salt (e.g. the one at 0.3-5 wt.% concentration of the alkali metal salt). The heat treatment is preferably carried out at 50-95 deg.C temperature for 30 min to 5 h.
Patent JP-H05307802-A (JP)
Title: Tape winder
Inventor: SUZUKI KOZO
IPC: G11B15/46
Filed: 1992-04-30
Abstract: PURPOSE:To provide a tape winder capable of winding a tape without a calibration roller. CONSTITUTION:An edited tape 1 is wound around a supply reel 2 and the outer peripheral end of the tape 1 is fixed on a take-up reel 4 through a tape path. An encoder 14 outputting a pulse corresponding to the rotation of a supply motor 3 is provided, data which are the piece length and the number of pieces of the tape 1 are inputted by an operation part 9, then data inputted preliminarily such as the tape thickness based on the inputted data and the diameter of the hub of the supply reel are fetched and the data necessary for tape traveling is calculated from these data and the inputted data. A CPU 8 controls the supply motor 3 and a take-up motor 5 based on the respective data and the rotational data of the encoder 14.
Patent JP-S603202-A (JP)
Title: High frequency impedance transformer
Inventor: MAKIMOTO MITSUO
IPC: H01P3/08
Filed: 1983-06-20
Abstract: PURPOSE:To increase the transformation ratio by connecting plural dielectric substrates provided with a circuit comprising a microstrip line, increasing the dielectric constant of the substrate higher at a low impedance terminal side and decreasing that lower toward a high impedance side. CONSTITUTION:A pattern 205 of a transformer of a distributed constant is formed on a high dielectric constant substrate 202 and a pattern 206 of transformer is formed on a low dielectric constant substrate 203. Further, the pattern 205 is connected to the low impedance terminal 201 and the pattern 206 is connected to the high impedance terminal 204. The dielectric constant of the substrate is formed highest at the low impedance terminal 201 and is lowered sequentially toward the high impedance terminal 204. Then a large transformation ratio is taken and the loss is decreased with a broad band.
Patent JP-S5634590-A (JP)
Title: Small ship made of fiber-reinforced plastics
Inventor: SATOUCHI KAZUHIKO
IPC: B63B5/24
Filed: 1979-08-31
Abstract: PURPOSE: To increase the rigidity of the keel part by swelling-out the hull to the outer part of a ship, forming the keep part integrally, and laminating fiber-reinforced plastic materials in the vicinity of the keel part and on the surface of the core material arranged along the inner surface of the keel part, forming the reinforced part.  
     CONSTITUTION: On the ship bottom part 2 of a hull 1 made of fiber-reinforced plastics, a part of the ship bottom part 2 is swelled-out to the outer part of the ship in projected stripe form, forming the keel part 3, and a core material 4 is arranged over nearly the whole length of the keel part 3 along the inside of the keel part 3. Over the upper surface and both sides of the core material 4, and over the bottom part and the inner side part of the ship in the vicinity of the both sides of the keel part 3, the reinforcing parts 5 are laminated, and sealing is performed between the hull and the reinforcing parts. The reinforcing part is formed in cylindrical form as follows: The core material 4 is arranged in the keel part 3, and over the core material 4, the glass fiber fabric having unsaturated polyester resin in nonhardened state impregnated is laminated. Rubbed elements 6 are fitted along the outside of the keel part 3 by means of tapping screws 7. 
     COPYRIGHT: (C)1981,JPO&Japio