baber/WOPTO huggingface dataset:
Patent JP-2001240227-A (JP)
Title: Conveyor belt
Inventor: SHIBAYAMA KATSUTOSHI
IPC: B65G17/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent module links from floating up when they are engaged with teeth of a sprocket by inserting a connection pin into a pin insertion hole in a boss part of the module links provided on an outer side of a conveyor belt when the conveyor belt is formed by arranging many module links in the direction of belt width and the number of links is increased to increase its width. SOLUTION: This conveyor belt 1 is constituted such that a plurality of lines of module links 4 having a plurality of boss parts 3 forming the pin insertion hole 2 and arranged in the direction of belt width are arranged in adjacent in the longitudinal direction of the belt. The lines of module links arranged in adjacent are formed by forming the boss parts like a finger assembly and connecting them by the connection pin 5, and the module links provided on the outer side of the belt are mutually connected by a holding pin member 5A having a projecting part for preventing coming off.
Patent JP-2001245601-A (JP)
Title: Device for producing frozen dessert
Inventor: ISHII TAKESHI
IPC: A23G9/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a frozen dessert-producing device which can stir a mix in the optimal state in accordance with the kind of the mix, the rise of outside air temperature, and so on. SOLUTION: A stirring motor-controlling switch 56 which can control the number of revolution of the stirring motor 6 of a hopper stirrer 5 is disposed on a controller C for controlling the number of revolution of the stirring motor 6.
Patent JP-2001246572-A (JP)
Title: Clutch mechanism for driver drill
Inventor: FURUTA TAKEFUMI
IPC: B25B23/14
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To surely execute the operation prevention of a clutch. SOLUTION: Cylindrical pins 26 are pressed onto the front surface of a rotatably housed internal gear 10, and a cam projection 28 having tapered circumferential front and rear surfaces 29 and 29 is protrusively provided on the front surface of the internal gear 10 in the same number and same interval as the pins 26. A taper 27 having the same taper angle as the tapered surface 29 of the cam projection 28 is formed on the rear end of each pin 26.
Patent JP-2000263253-A (JP)
Title: Friction stirring welding method
Inventor: SATO AKIHIRO
IPC: B23Q3/155
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a recess in a weld zone by abutting the end of a second member on the end of a first member excluding a part projecting from its face in the thickness direction, inserting a rotary body, which has a small diameter part at the tip end of a large diameter part, in the manner that the boundary between the large and small diameter parts is located between the extension of the face and the apex of the projection, and revolvingly moving the rotary body along the abutted part for welding. SOLUTION: The small diameter parts 72 of the two rotary bodies 70, 70 are inserted revolvingly into the weld zone of hollow sections 50, 60 and moved simultaneously along the longitudinal direction of the weld zone. The boundaries 73 between the large and small diameter parts 71, 72 of the rotary bodies 70, 70 are located between the extension of the outside face of the plates 51, 61 excluding the thick parts 56, 66 and the apexes of the thick parts 56, 66. The small diameter part 72 is in the abutted part. Even if a gap exists between the thick parts 56, 66 and the end part 56a, 66a, the base material of the thick parts 56, 66, which is fluidized by friction stirring welding, is pressed into the gap, preventing defect generation in the weld zone. Its upper face is machined by a grinder and made coplanar with the upper surfaces of the plates 51, 61.
Patent JP-2001246197-A (JP)
Title: Dryer
Inventor: INAMI JUNICHI
IPC: F26B9/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a dryer which can dry washings with various sizes and widths and has a good drying efficiency. SOLUTION: A hanging member 9 is constituted of a hollow cylindrical pipe 11 and a cylindrical extension pipe 12 formed hollow and placed so as to slide on the periphery face of the pipe 11. When a matter 10 to be dried is hung on the hanging member 9, the extension pipe 12 is adjusted to match the size of the matter 10 to be dried. Hot wind is blown through the hollow hanging member 9 from a blower 1 and further through plural hot wind blowing holes 13 formed on the hanging member 9 to blow hot wind all over the matter 10 to be dried for wasteless and efficient drying.
Patent JP-2001254302-A (JP)
Title: Sleeper for railway line
Inventor: MOCHIZUKI DAISUKE
IPC: C04B28/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sleeper for a railway line having high compressive strength and flexural strength and excellent durability without applying prestress. SOLUTION: The sleeper for the railway line composed of the cured body of a compound containing at least cement, pozzolanic fine powder, aggregate having grain size of 2 mm or less, water and a water reducing agent is provided. Metallic fibers and/or organic fibers may also be contained in the sleeper, and inorganic powder and fibrous grains or flaky grains may also be contained.
Patent JP-2001253741-A (JP)
Title: Additive for concrete
Inventor: NAKAMURA SHUZO
IPC: C04B22/06
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a concrete additive which is easily handleable and produced by using a powdery inorganic admixture as a raw material. SOLUTION: The production process of this concrete additive comprises adding a dispersant to a powdery inorganic admixture such as fumed silica and granulating the resulting mixture, or preferably, comprises: adding a dispersant and a coarse-grained powdery inorganic admixture having a 1 μm to 5 mm average grain size to a powdery inorganic admixture having a <=1 μm average grain size; and granulating the resulting mixture to produce the objective concrete additive.
Patent JP-2001253380-A (JP)
Title: Off-road vehicle
Inventor: INAGAKI TAKASHI
IPC: B62K5/01
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To restrain slip when a vehicle travels off-road, as on mud, wet lands, sand, snow, or gravel faces. SOLUTION: A torque converter is provided in the power transmission path of the off-road vehicle so that torque T transmitted to a propeller shaft varies smoothly. Hence the torque transmitted to the propeller shaft is unlikely to exceed a tire slip limit.
Patent JP-2001246889-A (JP)
Title: Pocket structure of clear book
Inventor: MURAKAMI TOMOKO
IPC: B42F5/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a pocket structure of a clear book which enables easy binding of a pocket into which intermediate paper is inserted, and which prevents unprepared slip-out of the intermediate paper from the pocket. SOLUTION: Binding holes 13 are formed along the binding-side edge 11 of the transparent pocket P. Recess-shaped notch parts 16 corresponding to the positions of the binding holes 13 are formed in the binding-side edge 15 of the intermediate paper S held in the pocket P. The recess-shaped notch parts 16 are so formed that they open to the binding-side edge 15 of the intermediate paper S and that the binding holes 13 are positioned in the inner areas of the notch parts 16.
Patent JP-2001253928-A (JP)
Title: Resin, resin composition, its film and cured material
Inventor: MORI SATORU
IPC: C08G59/17
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having a small dielectric constant, excellent in pattern accuracy and adhesiveness to a substrate, capable of developing with water or a diluted alkaline solution, and suitable for forming a printed circuit board, a solder resist for IC package or a interlayer dielectric layer or the like, and a photosensitive film using the resin composition. SOLUTION: The photosensitive resin composition and the photosensitive film feature comprising an unsaturated group-containing resin (A) obtained by reacting an epoxy (meth)acrylate which is a reaction product among a copolymer (a) consisting of a monomer having a fluorine atom and an ethylenic unsaturated double bond and a monomer having an epoxy group and an ethylenic unsaturated double bond, a compound (b) having an unsaturated double bond and a carboxyl group individually in one molecule and a saturated monocarboxylic acid (c) as an optional component, if necessary, with a polybasic acid anhydride (d), a diluent (B) and a photo-polymerization initiator (C).
Patent JP-2001253472-A (JP)
Title: Medical instrument storage container
Inventor: TERAI DAISUKE
IPC: A61B19/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical instrument storage container for sanitarily and easily taking out a medical instrument. SOLUTION: The medical instrument storage container 1 is provided with a tray 2, a cover 3 to cover the tray 2 and a clamping member 5. The tray 2 is provided with a bottom section 22 and wall sections 23, and a tube 4 is stored in a storage space 21 formed by the bottom section and the wall sections. A folding section 24 is provided on the front side of the bottom section 22 and strings 26 are fixed on holes 25, 25 in the vicinity of the front end of the bottom section 22. When the strings 26 are operated, the tray 2 is rotated on the folding section 24, and a part of the stored tube 4 can be exposed outside the storage space 21. The clamping member 5 is so set as to seal a notch 29 of the tray 2 while clamping the tube 4, and the member is separated away from the tray 2 by the friction in the operation of drawing out the tube 4 to release the clamping of the tube 4.
Patent JP-2001252065-A (JP)
Title: Particle-moving/fixing device
Inventor: MAEDA ATSUSHI
IPC: C12M1/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a particle-moving/fixing device capable of obtaining a sufficient dielectrophoretic power for moving/fixing the particles. SOLUTION: This particle-moving/fixing device 2 is provided by forming a particle-housing part 16 at a base material 21 for constituting the particle moving/fixing device, and installing a surface electrode 31 at the surface side of the base material 21 and in the vicinity of the particle-housing part 16, and a reverse surface electrode 41 at the reverse surface side of the base material 21 and in the vicinity of the particle-housing part 16. By performing the passing of electricity to the electrodes 31, 41, the particles 12 are moved or fixed by the dielectrophoretic power caused by an electric field generated in a medium 13. The tips of the electrodes 31, 41 are arranged in a state of extending out in the central part direction of the particle-housing part 16.
Patent JP-2001256759-A (JP)
Title: Label, antenna for label and cassette tape
Inventor: HIGUCHI TAKUYA
IPC: G11B23/30
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provided a label which efficiently reads and writes desired information. SOLUTION: The label 1 for a video cassette tape forms a notch part 121 for avoiding a position of a pawl for preventing picture recording at a base material 11 of a size corresponding to a whole rear surface of the video cassette tape, forms an antenna pattern 12 along an outer periphery of the base material 11 and mounts an IC 20 thereon. Even when a read/write device is put to any part of the rear surface, proper transmitting and receiving of a signal are possible. Further when the video cassette tapes are stored in a shelf or the like by being erectly arranged, reading/writing of the information of respective video cassette tapes are possible by applying the read/write device to a rear thereof without moving the tapes.
Patent JP-2001265529-A (JP)
Title: Protection tool for mouse operation of personal computer and mouse with protection tool
Inventor: NISHI MAKIJI
IPC: G06F3/039
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of injury and a callus on a wrist and its surrounding part by being abraded by a surface to be operated to move an operation surface of a mouse as bringing it into contact with the surface when a mouse operation of a personal computer is performed for a long time. SOLUTION: The mouse with protection tool for mouse operation of the personal computer is formed by arranging a mounting platform body for the wrist and its surrounding part on the mouse. A protection tool for mouse operation of the personal computer is constituted of the mounting platform body, a mounting platform board or a protection cover for the wrist and its surrounding part or a protection glove.
Patent JP-2000312212-A (JP)
Title: Delay assignment of network element for efficient use of network resource
Inventor: CONSTANTIN ROBERT
IPC: H04L12/56
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a system that meets a connection requirement by accurately assigning a resource to a network element along with a path in response to a feature of the path. SOLUTION: A network receives a connection request message (100). The network element discriminates whether or not the massage indicates a 1st network element (102), the 1st network element calculates a cell delay according to an object and-to-end when the 1st network element is instructed (104). When not, a cell delay is read from the message (106). A network element reads the cell delay stored in the message (108), and decides the number of netowork elements remaining on a future path (110). The network element decides an estimated delay (112), assigns a sufficient resource to process data within the estimated delay (115), corrects the message and transfers the resulting message (116).
Patent JP-2001272352-A (JP)
Title: Defect-inspecting device
Inventor: YOSHIDA SUNAO
IPC: G01N21/85
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To surely detect a black defect included in transparent granular objects to be tested. SOLUTION: In an inspection unit 2, a lower illuminating apparatus 4 is arranged below a transparent conveyor belt 3, while an ultraviolet emitter 5 is arranged above the conveyor belt 3. The image of a tested object S is photographed by means of an imaging device 6 in the inspection unit 2 so as to be processed by means of an image processor 7, and if a colored part is detected in the tested object S, it is determined as being a defective. When the tested object S is irradiated with ultraviolet rays from the ultraviolet emitter 5, fluorescence which is a visible light is produced, and the tested object is illuminated from the inside, so that the whole of the tested object is brightened without shadows even in its end part. Therefore, the image taken by the imaging device includes no shadow, and wrong determination of a defective part can be prevented.
Patent JP-2001104703-A (JP)
Title: Method for evaporation and crystallization
Inventor: FUJISAWA TAKUJI
IPC: C07C255/19
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a good filtration property and crystalls of uniform grain size in the method for evaporation and crystallization, a slightly water-soluble organic compound is dissolved in a slightly water-soluble organic solvent and the obtained solution is supplied to water having temperature not lower than the temperature at which the organic solvent is boiled, and not higher than the temperature at which the organic compound is solidified while water is agitated. SOLUTION: In a method for crystallization of an organic compound the solution of a slightly water-soluble organic compound is supplied into an aqueous phase in the vicinity of an agitating blade in the direction of flow of water.
Patent JP-2001267087-A (JP)
Title: Electroluminescence lamp
Inventor: MORI NAOYUKI
IPC: H05B33/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve problems such as occurring of crack, large surface resistance, insufficient intensity in bending and adhesion, and resistance increasing by melting into a solvent of an upper layer, which are generated in a back electrode of an electroluminescence lamp depending on a resin of conductive paste or a kind of solvent. SOLUTION: On a transparent electrode 1b, a luminescence layer 2 of a fluoride rubber in which a fluorescent substance is distributed is formed. A reflection insulation layer 3 of fluoride rubber in which a white high dielectric substance distributed is formed on the transparent electrode. A back electrode 4 is formed using the conductive paste made of a conductive powder, a solvent which does not dissolve a groundwork, a thermoplastic resin, and thermosetting resin on the reflection insulation layer. An insulation protection layer 5 is formed on the back electrode and the electroluminescence lamp 10 is obtained.
Patent JP-2001270397-A (JP)
Title: Opening structure for car body
Inventor: HARAGUCHI SHUICHI
IPC: B60R13/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To improve appearance of a weather strip to be mounted on an opening part such as a door frame of car. SOLUTION: The door frame 4 where a door of the car is housed, is formed with a side body inner panel 15, a reinforcing panel 16 and a side body outer panel 7. Ends of these panels 7, 15, 16 form a flange 9. On which the weather strip 5 is mounted. A cabin side lip 19 is mounted on a cabin side of a holding part 17 of the weather strip 5. The cabin side lip 19 has an arc shape as a whole and is curved such that it protrudes to the cabin side to be formed such that its tip part 21 returns to the flange part 9 side for winding.
Patent JP-2000304122-A (JP)
Title: Drive axle assembly and positioning method for positioning ring gear relative to differential case in the assembly
Inventor: IRWIN EARL J
IPC: F16H57/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an axle assembly used in a connection part which can adjust simply between a ring gear and a differential case. SOLUTION: A ring gear 1 is combined with a differential case 2 by a spline and can move in the axial direction. An adjusting collar 4 is screwed in the differential case while adjoining to the ring gear 1. The adjusting collar and ring gear are tightened mutually by a bolt. The relative rotation between the ring gear and differential case, accordingly between the adjusting collar and the differential case can be prevented. The ring gear and the adjusting collar are mutually locked up. Thereby, after installing a differential assembly in a housing, the ring gear can be positioned selectively in the axial direction and the troublesome and expensive adjusting device such as a shim can be dispensed with.
Patent JP-2001277791-A (JP)
Title: Method of engraving on colored paper using laser engraving machine
Inventor: IIJIMA KEITA
IPC: B42D15/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of engraving wherein a difference is provided between the color of a material and the color of paper left after laser processing and a letter and a figure are made to emerge as a whole. SOLUTION: This novel method for printing on card paper comprises a surface treating process wherein monochromatic and different colors are printed all over the surface of the colored or white card paper (infiltrated with dye) to be subjected to laser engraving and a process wherein the card paper is set in a laser engraving machine after the surface treating process, laser light is cast on the surface of the card paper with a prescribed output and at a prescribed speed and the part printed in the surface treatment is peeled off, while the letter or the figure is engraved.
Patent JP-2001275680-A (JP)
Title: Method for producing beta-1,3-xylanase gene, microorganism obtained by transducing the gene and beta-1,3-xylanase
Inventor: ARAKI TOSHIYOSHI
IPC: C12N9/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing β-1,3-xylanase capable of inexpensively providing a high activity of (β-1,3-xylanase gene, a microorganism obtained by transducing the gene and a high activity of β-1,3-xylanase. SOLUTION: This method is carried out by cloning a gene encoding a mature β-1,3-xylanase obtained from the genus Vibrio strain XY-214 exhibiting a high β-1,3-xylanase productive ability, transducing the gene into the strain Escherichia coli proved in the stability to obtain a transformant (FERM P-17797) and further cultivating the transformed Escherichia coli to obtain β-1,3-xylanase from the cultured cell.
Patent JP-2001279207-A (JP)
Title: Adhesive rubber composition
Inventor: NAKAKITA KAZUMASA
IPC: B29C65/64
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive rubber composition capable of raising adhesiveness to joint metal fittings, a resin layer and rubber without deteriorating the innermost resin layer of a hose, increasing airtightness and heat resistance and preventing leakage of a fluid and to provide a method for connecting joint metal fittings to a hose, capable of effectively preventing leakage of the fluid in the hose. SOLUTION: In this adhesive rubber composition comprising a CSM-based rubber composition and an RF resin containing a methylene donor/acceptor, the adhesive rubber composition contains >1 phr of HMMM as the methylene donor and <15 phr of a cresol-based compound as the methylene acceptor. The method for connecting joint metal fittings to a hose having a resin layer at least in the innermost layer comprises using the joint metal fittings constituted of a nipple and a socket, inserting the nipple into the inside space of the hose, externally fitting the socket to the outermost layer of the hose, laying the adhesive rubber composition at a connection part of the nipple and the resin layer and nipping and pressing the hose with the nipple and the socket.
Patent JP-2001283538-A (JP)
Title: Data reproducing circuit of recording and reproducing device and its error correcting method
Inventor: IKEGAMI TOMIO
IPC: G06F11/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a data reproducing circuit of a recording and reproducing device which can suppress the power consumption and also securely correct an error even in continuous sector processing. SOLUTION: This circuit is equipped with a demodulating circuit 13 which demodulates the signal reproduced from a recording medium, an error correcting circuit 16 which performs an error correcting process for the data demodulated by the demodulating circuit 13, and a frequency dividing circuit 20 which divides a reference clock based upon the signal reproduced from the recording medium into a clock allowing the error correcting circuit 16 to complete the error correction in the passage time of one sector of the recording medium; and the error correcting circuit 16 performs the error correcting process with the clock having its frequency divided by the frequency dividing circuit 20.
Patent JP-2001281745-A (JP)
Title: Back cover locking structure for camera
Inventor: OMIYA AKIO
IPC: G03B17/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the play of a back cover at the time of closing the back cover by changing the tilt angle of the engaging surface of a catch concerning a pair of catches so that the direction of force to release an engaging state at the time of engaging is set to many directions in a back cover locking structure maintaining the closed state of the back cover by engaging plural catches. SOLUTION: The tilt angle α1 of the engaging surface of the movable side catch 53a on the upper side of a back cover key 5 with the fixed side catch 42a on the upper side of the back cover 4 is made larger than the tilt angle α2 of the engaging surface of the movable side catch 54a on the lower side with the fixed side catch 43a. A flexible return hook part 55 is provided below the hook part 54 of the catch 54a, and a push-in hook part 44 engaged with the hook part 55 is provided on the back cover 4, so that the catches 54a and 43a and the catches 53a and 42a are not engaged with each other unless the hook part 55 is pressed in at the time of closing the back cover 4.