baber/WOPTO huggingface dataset:
Patent JP-H04187777-A (JP)
Title: Electroless plating method
Inventor: YOSHIKAWA KAZUO
IPC: C23C18/30
Filed: 1990-11-20
Abstract: PURPOSE:To unnecessitate treatment with a solvent and etching and to increase plating speed by treating synthetic fibers with a dil. acid and a dil. alkali at a high temp. and carrying out activation at a prescribed temp. CONSTITUTION:Synthetic fibers or a plastic product is treated with a dil. acid or a dil. alkali in arbitrary order at such a high temp. as the softening point of the material to be plated or below. A sensitizing soln. contg. 0.1-20g/l stannous chloride dihydrate and an activating soln. contg. 0.01-0.4g/l palladium chloride dihydrate are prepd. After treatment with the solns. at 60 deg.C to the softening point, electroless plating is carried out.
Patent JP-2001129845-A (JP)
Title: Apparatus and method for producing thermoplastic resin sheet
Inventor: YASUDA EITOKU
IPC: B29C43/24
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a thermoplastic resin sheet prevented from neck-in, uniform in thickness and having good surface properties with good productivity by calender processing. SOLUTION: An apparatus for producing a thermoplastic resin sheet by calender processing is constituted of a three-roll group consisting of first, second and third rolls arranged horizontally in series so as to approach each other and a two-roll group consisting of the fourth roll positioned just under the third roll in close vicinity thereto and the fifth roll arranged horizontally in series in close vicinity to the fourth roll. This apparatus is used to subject a thermoplastic resin material to calender processing to produce the thermoplastic resin sheet.
Patent JP-2000273078-A (JP)
Title: Production of amidine derivative
Inventor: SUZUKI TATSUMI
IPC: C07C315/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound industrially advantageously by using various amidoxime derivative as starting materials, forming O-acyl compound by using a prescribed acylating compound, then acting hydrogen in the presence of suitable solvent and catalyst. SOLUTION: This method for producing an amidine derivative is provided by acting hydrogen to a compound of formula I (A is phenyl group or a heterocyclic group that may have a substituting group; R is a 1-6C alkyl, a 3-8C cycloalkyl, a 1-6C haloalkyl or phenyl that may have a substituting group) or its salts in an inert solvent in the presence of a catalyst of an VTIIth group element in the Periodic table (preferably a Pd- or Pt-based catalyst) to obtain an amidine derivative of formula II or its salts. For example, 2,3-difluoro-6- trifluoromethylbenzamidine derivative is obtained by dissolving 2,3-difluoro-6- trifluoromethyl-O-phenylacetylbenzamideoxime in THF, adding a 10% Pd-C thereto, making the reaction system under a hydrogen atmosphere and reacting under a normal pressure and at a room temperature.
Patent JP-2000145358-A (JP)
Title: Master-slave shield machine
Inventor: KIDO YOSHIKAZU
IPC: E21D9/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To excavate tunnels having small diameters at places made to eccentric to the axial centers of tunnels having large diameters while maximally reducing the stepped sections of the outside diameters of the tunnels when the shield tunnels having different diameters are executed continuously. SOLUTION: In the master-slave shield machine 10, the slave shield machine 21 is arranged at a place made to eccentric to a lower section to the master shield machine 11. Since eccentric multispindle type master cutters 14 are installed to the master shield machine 11, the master cutters 14 excavate a ground while being rocked centering around an axial center O1 as their postures are kept as they are held without being inclined left and right. Accordingly, the master cutter 14 excavates a space section between the master cutter 14 and a slave cutter 24 without leaving, and a shield tunnel having a large diameter corresponding to the master-slave shield machine 10 can be excavated.  When the slave shield machine 21 is detached from the master shield machine 11 and excavation is conducted only by the slave shield machine 21, a tunnel having a small diameter can be excavated by the slave cutter 24.
Patent JP-H10156637-A (JP)
Title: Part supply device
Inventor: SUZUKI HIDEAKI
IPC: B23Q7/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of parts and excessive discharge of parts by tilting a bottom face of a chuter by a hold inclination means in accordance with kind of parts in such a manner that a discharge part becomes low for one end thereof after parts are charged therein. SOLUTION: When parts are kept in stock, a bottom face 35C of a chuter 35 is inclined in such a manner that a supply port 35B becomes high for a charging port 35A side. When parts are discharged into a part arranging part, the bottom face 35C of the chuter 35 is inclined in such a manner that the supply port 35B becomes low for the charging port 35A side. Parts are discharged from a hopper 34 into the part arranging part by activating a vibrator 37 in this condition. Consequently, it is possible to prevent the deformation of parts and excessive discharge of parts and the stop of the operation of a part transfer part 31 due to clogging of parts.
Patent JP-H0892806-A (JP)
Title: Necktie wherein knot is formed by using core
Inventor: HAI DAIEN
IPC: A41D25/08
Filed: 1994-12-19
Abstract: PURPOSE: To provide a necktie having a means for bonding to a ready-made tie and to the lower face of collar and enabling easy wearing, removal and cleaning of the necktie and the disassembly and assembly of the tie. CONSTITUTION: A long necktie is cut at a broad part leaving a margin of about 3 cm from the position to form a tie and a bonding hole is opened at the tip end of the narrow part to form a tie cloth 2 having a size capable of forming a tie and provided with bonding holes at the lower corners of both sides. The tie cloth is sewn to a necktie panel and a bonding wing having an end fixed to the upper corners of both sides of the tie cloth and the other end provided with a bonding means 3a such as hook, button or magnet is attached to the cloth.  A core 4 having a bonding protrusion on the back face is formed with a synthetic resin, etc., in the form of the tie part of the necktie, the core is brought into contact with the bonding cloth, the bonding holes are successively bonded to the bonding protrusions of the core to wrap the core with the bonding cloth and form the shape of a necktie having a Y-shaped part and the upper bonding means of both bonding wings is detachably bonded to the bonding means at the lower face of the collar.
Patent JP-H07168423-A (JP)
Title: Discharge device
Inventor: SUZUKI CHIKATSU
IPC: G03G21/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide an inexpensive and compact discharge device capable of obtaining high picture quality, without problems that the formation of an image is unsatisfactory because of the dirt of a discharge wire and that irregularities in the image occur due to the unevenness of a corona current by a corona discharge. CONSTITUTION:In the discharge device provided with the cleaning member of discharge wire 11 surrounded by a back plate 12 on three sides to forcibly make air flow in the back plate 12 and with a dust proof filter 14 and an ozone removing filter in the midst of the flow of the air, the air is taken in from the guiding groove 122H of the back plate 12 guiding the cleaning member and the discharge wire 11 is extended apart from the flow of the air made in such a manner that air discharge ports 121H and 123H are provided in position away from a photoreceptor 20 on the back plate side surface.
Patent JP-H05125803-A (JP)
Title: Valley roofing structure
Inventor: OBA KEISUKE
IPC: E04D3/40
Filed: 1991-11-01
Abstract: PURPOSE:To improve workability, beauty of an external appearance and waterproofing property of a valley part formed out of a roof material for step slating. CONSTITUTION:A long size valley gutter B with two waterproofing pieces protruded upward is fixed on a valley part A, and its is fixed so that the end part of a connection piece of a valley roof material D1 for step slating where the connection piece is formed by bending the end part of the valley side of a roof material for step slating. Thereafter, a part between the connection pieces of the valley roof material D1 for step slating is fixed with a connection material E which is narrow in width and short in length and has an engagement groove on irs both sides. Consequently, a treble waterproofing structure of connection materials space between waterproofing pieces waterproofing pieces is formed, and it is possible to exhibit a waterproofing property of the valley part better than before and to improve workability and beauty.
Patent JP-H08153087-A (JP)
Title: Picture processing circuit
Inventor: SETO HIROAKI
IPC: H04N19/44
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a picture processing circuit easy to control and in addition, small in a circuit scale by constituting this circuit of each one piece of an adder and a subtracter and a shift register stage and a register stage consisting respectively of shift registers and registers all of which are operated by a single clock. CONSTITUTION: A Haar conversion circuit 10 consists of six kinds of the circuit elements of an adder 11, a subtracter 12, a shift register SR, a register REG, 1/2 multipliers 13, 14, and a data selector DS, and an adding and subtracting device is only two of the adder 11 and the subtracter 12. Then, all the shift registers and the registers to constitute a first and a second shift register stages (SR4 to SR8), (SR2), and a first and a second register stages (REG0, REG1), (REG2) are operated by the single clock. By making picture data able to be Haar-inverse-converted by circuit configuration using the single clock in this way, and besides, managing with each one piece of the adder and the subtracter, the simplification and the miniaturization of the circuit scale can be attained.
Patent JP-H07163288-A (JP)
Title: Apparatus for making noodle ribbon wavy
Inventor: SAKURAZAWA HATSUO
IPC: A21C11/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide the apparatus designed to produce constrictions at regular intervals along noodle strips prior to chopping them into noodle ribbons to easily make noodle ribbons wavy properly. CONSTITUTION:A pair of rotary edges 23 each with continuous projected rows 23a and grooves 23b provided alternately in the circumferential direction on the surface of a roller-shaped member axially for the member, are engaged with each others. Besides, the apparatus has a noodle ribbon-forming slitter 22 fixed revolvably on a revolving shaft 27 supporting revolvably the rotary edges 23 via bearings on the machine body 26 and a frame-shaped wave-forming unit 31 situated under the slitter 22, with part of the side supported by a hinge 32 to provide a swinging surface 31a. Further, rotators 29 each with many projections 29a extending axially provided at regular intervals in the circumferential direction on the surface of a roller-shaped member are revolvably set up in a pair fashion on the inlet side of the slitter 22 so as to sandwich the moving channel for a noodle strip A.
Patent JP-2001131726-A (JP)
Title: Apparatus for producing hot-dip thick metal coated wire rod
Inventor: OZAKI NORIYUKI
IPC: C23C2/32
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To keep a hot-dip thick metal coating state by cooling the surface of the metal coated layer at the initial stage of pulling out in a contracting part with non-oxidizing gas to prevent the dripping due to the natural air- cooling. SOLUTION: The gas contracting part 1 is constituted of a gas contracting cylinder 1a and a wire rod guiding cylinder 1b communicated with the upper part of the gas contracting cylinder 1a and opening the upper part for subjecting the wire rod to pass through at the center part, and a cooling means 11 for cooling the metal coated surface, is connected with this wire rod guiding cylinder 1b.
Patent JP-H09154883-A (JP)
Title: Disposable diaper
Inventor: TANAAMI TOSHIYASU
IPC: A61F13/56
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper having a fastening system formed out of a mechanical fastener high in a fastening function and free from being come off in use. SOLUTION: This diaper has a liquid permeable surface sheet 2, a liquid impermeable back sheet 3 and an absorptive body 4 between both sheets 2 and 3. Furthermore, the diaper is formed to have a belly part A for being positioned on a user's belly, and a back part B on the user's back, respectively when the user wears the diaper. Also, both right and left ends of the back part B are respectively fitted with a mechanical fastener projected member 8, and a mechanical fastener recessed member 9 is laid on the back sheet 3 of the belly part A. Regarding the expandable and disposable diaper so formed, a cushion material 10 is laid on the reverse side of the recessed member 9.
Patent JP-H09132588-A (JP)
Title: New anthracycline antibiotic
Inventor: SHIROMICHI OSAMU
IPC: C12P19/56
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new antibiotic a specific carcinostatic anthracycline-based antibiotic produced by Streptomyces microorganisms, having proliferation- inhibitory action on mouse leukemia cultured cells, thus useful as a carcinostatic, etc. SOLUTION: This antibiotic is a new anthracycline-based antibiotic CR2 of the formula, having proliferation-inhibitory action on mouse leukemia cultured cells (L-1210), thus being useful per so as e.g. a carcinostatic. This antibiotic is obtained by the following process: Streptomyces sp. D788, RPM-5 strain (FERM BP-811) is put into a seed medium and subjected to shaking culture at 28 deg.C for 2 days to produce seeds which are then inoculated into a tank containing a productive medium and subjected to aerating spinner culture at 28 deg.C for 6 days; subsequently, the product is separated from the cultured product and purified.
Patent JP-2001133175-A (JP)
Title: Vacuum heat-insulating container
Inventor: SUZUKI MAKOTO
IPC: F01P3/20
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a vacuum heat-insulating container by simplifying its structure. SOLUTION: A heat-insulating panel 20 is provided on the inner wall of a container body 3 with pressure resistance so that the entire surface of the inner wall can be covered. In the heat-insulating panel 20, silica in fine particles is filled into an airtight bag-shaped casing, and the inside of the bag-shaped casing is evacuated. Inner space being surrounded by the heat-insulating panel 20 composes a heat-storing chamber a for storing the high-temperature cooling water of an internal combustion engine.
Patent JP-H05151728-A (JP)
Title: Magnetic disk device
Inventor: OTANI YUICHI
IPC: G11B21/16
Filed: 1991-11-29
Abstract: PURPOSE:To diminish the clearances between magnetic disks by acting magnetic heads having recording/reproducing parts floating on both front and rear surfaces on the two surfaces i.e., upper side and lower side of the magnetic disks. CONSTITUTION:Voltages are not impressed to bimorph type piezoelectric substances 9 and the head sliders of the magnetic heads 6, 7 are not pressed to the disks 1 via springs 5 and are held apart from the disks 1 during the stop of the rotation of the magnetic disks. The voltages are impressed to the piezoelectric substances 9 to bend the springs 5 upward 12 when the disks 1 start rotating. The head 6 and the head 7 of the lowermost part are then loaded on upward (the rear surface side of the disks 1) and are held afloat on the rear surface side of the disks 1. Recording and reproducing are executed as it is when there are the recording and reproducing instructions to the disks 1.
Patent JP-H11132478-A (JP)
Title: Tatami-heating system
Inventor: MURATA YUKIHIRO
IPC: F24D3/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve starting temperature characteristics and at the same time a execution property, and to manufacture a system inexpensively by forming a recessed part on the lower surface of a tatami, providing a projection stage part for engaging to the recessed part, and providing a recessed groove where a flexible hot-water pipe is engaged in a zigzag shape at the projection stage part. SOLUTION: A recessed part 2 is formed on the lower surface of a tatami 1 where a tatami-facing is applied to a tatami core other than a peripheral part, and a projection stage part 4 for engaging to the recessed part 2 is provided on the upper surface of a substrate 3 that is in the same plane shape as the tatami 1 and is made of an expanded resin. In the projection stage part, a recessed groove 6 with a shape where two patterns that are in zigzags or in symmetrical zigzags each other are overlapped is provided. Then, a hot-water pipe 5 with a flexible property is provided at the recessed groove 6. Further, at each of four corner parts of the projection stage part 4, two end part recessed grooves 7b or the like being expanded from the recessed groove 6 to the end edge and side edge of the projection stage part 4 are provided, and each end part of the hot-water pipe 5 being engaged to the recessed groove 6 allows either of the both end part recessed grooves 7b or the like to be temporarily engaged on factory shipment.
Patent JP-H01156822-A (JP)
Title: Control system for program update history information
Inventor: TANI YOSHIO
IPC: G06F9/06
Filed: 1987-12-15
Abstract: PURPOSE:To realize the output of the change contents of a program after arrangement and to secure the reuse of the program by designating a parameter for identification of said change contents. CONSTITUTION:A program source module 10 is turned into an updated program 12 with addition of the program change information 11. Then the update history 13 is sent to a history information control part 30. Hereafter an updated program 22 is obtained with a change 21 and an update history 23 is sent to the part 30. Thus an update history 31 is obtained. Then the updated contents of a program diverted can be extracted easily and accurately when the functions are diverted among plural program versions.
Patent JP-H05150464-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/05
Filed: 1991-11-29
Abstract: PURPOSE:To provide high sensitivity and excellent wear resistance by providing an org. photosensitive layer contg. a charge generating material, an electron transfer material and a hole transfer material on a conductive base body and forming a binder resin of a specific compd. CONSTITUTION:The electron transfer material and the hole transfer material are used for the charge transfer material. The electron transfer material is, for example, a diphenoquinone compd., a fluorenone compd., a benzoquinone compd., a dicyanovinyl compd., etc. The binder resin is the resin expressed by formula and the degree of polymn. thereof is 200. The binder resin is usable for forming the respective layers if the org. photosensitive layer is formed of plural layers. The charge generating material is incorporated in the org. photosensitive layer in a range from 0.5 to 15 pts.wt. per 100 pts.wt. binder resin when the org. photosensitive layer is formed as single layer. The electron transfer material is incorporated into the photosensitive layer in a range from 5 to 100 pts.wt. per 100 pts.wt. binder resin.
Patent JP-H04185966-A (JP)
Title: Speed change control device for automatic transmission
Inventor: WAKAHARA TATSUO
IPC: F16H61/70
Filed: 1990-11-21
Abstract: PURPOSE:To decrease a speed change shock by outputting a signal of executing an upshift after a rotational speed is increased larger than a value of multiplying the rotational speed by speed change ratio of a speed change mechanism. CONSTITUTION:When an output shaft rotational speed is increased larger than a value of multiplying an input shaft rotational speed by speed change ratio, a signal of upshifting the other speed change mechanism 12(14) is immediately output. A condition that the output shaft rotational speed is increased larger than a value of multiplying the input shaft rotational speed by the speed change ratio is a condition that one-way clutches CW1, CW2 are raced, that is, a condition that a transmission is placed neutral, and in this condition, even when an upshift is performed, a speed change is performed in a condition that an engine side and a transmission output shaft side are separated. Accordingly, almost no torque fluctuation according to the speed change is transmitted to a car body. In this way, a speed change shock can be decreased.
Patent JP-H01158771-A (JP)
Title: Bidirectional switching device
Inventor: INAGUCHI TAKASHI
IPC: H01L29/66
Filed: 1987-12-15
Abstract: PURPOSE:To control a current with the same sensitivity regardless to directions of the current flow by a method wherein P-type semiconductors and superconductors are jointed with an N-type semiconductor on both the sides or N-type semiconductors and superconductors are jointed with a P-type semiconductor on both the sides and a signal is fed to the control line of the superconductor. CONSTITUTION:P-type semiconductors 1 and superconductors 3 are jointed with an N-type semiconductor 2 on both the sides or N-type semiconductors 2 and superconductors 3 are jointed with P-type semiconductor 1 on both the sides. If a signal is fed to the control line of the superconductor 3, the superconductor 3 is controlled and changed from being in a superconducting state to being in a normal conducting state. Moreover, once the superconducting state of the superconductor 3 is broken down, since Joule heat is generated, the superconducting state is not recovered until the current becomes zero. Therefore, the current can be controlled with the same sensitivity regardless to the direction of the current flow so that an AC control system wherein commutation failure is eliminated and a current keeps on flowing until a control signal is fed can be provided.
Patent JP-H09133054-A (JP)
Title: Air cleaner
Inventor: YABUKI YASUHISA
IPC: F02M35/08
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To discharge a drain over a long term under a stable state by installing a cover body turnably to a drain discharge port opened downward a cleaner main body and driving this cover body in a closed state and opened state in response to an engine operation state. SOLUTION: When an engine is stopped, a changeover valve 27 is positioned at (A) and a cover body 20 is held in such state that a drain discharge port 18 is closed by a spring 23 force. Therefore, a drain consisting of a dust is held in a state piled on the lower part of the main body cylinder part 1a of a casing 1 and the drain is stored in the drain discharge port 18. Then, when a stater switch 28 is turned on and an engine is started, an electro-magnetic pilot part 27a is magnetized by the set time of a timer 29 and the changeover valve 27 is switched to a position (B) and the cover body 20 is alienated from the drain discharge port 18 by the telescoping motion of an air cylinder 24 by the high pressure air from an air tank 16 and a piled drain is removed from an air cleaner.