baber/WOPTO huggingface dataset:
Patent JP-2002323020-A (JP)
Title: Rivet caulking structure
Inventor: OTA MASAHIRO
IPC: F16B19/06
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To caulk a rivet so as to produce no clearance between the rivet and a rivet hole. SOLUTION: Since a head part 4b side of the rivet 4 is hard to expand and easy to produce a clearance between the rivet hole 4 and the rivet in a caulking state, a core hole 4c is set in the head part 4b side, in a state of easily being compressively deformed at caulking, and annealed if necessarily. Caulking makes the head part 4b side of the rivet 4 to be easily deformed to prevent the clearance between the rivet hole and the rivet from producing and prevent the rivet from fatigue fracture.
Patent JP-2002321907-A (JP)
Title: Surface modified inorganic oxide and inorganic oxynitride
Inventor: AOKI TSUNETAKE
IPC: C01G23/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface modified inorganic oxide and inorganic oxynitride which have high performance as a photocatalyst in the visible light spectrum. SOLUTION: The photocatalyst performance in the visible light spectrum is much improved, compared with titanium oxynitride without surface modification, by the existence, on the surface of titanium oxynitride, of one or more of functional groups out of an amino group, an amido group, azide salt, cyanide salt, cyanate, and carboxylate, or impurities.
Patent JP-2002323161-A (JP)
Title: Gas cock
Inventor: NISHIBORI SHINICHI
IPC: F16L15/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To facilitate a connecting work connecting a joint member 1 to an inlet screw part 40 in a gas stopcock G, having a gas stopcock body for connecting a flexible pipe 3 on the upstream end and having a gas passage 23 penetrating its inside, a stopcock 2 stored in the gas cock body and opening/ closing the gas passage 23, and the joint member 1 installed rotationally on downstream end of the pass passage 23 in an airtight state and formed with a connecting screw part 10, screwed with an inlet screw part 40 of a gas appliance 4. SOLUTION: A guide cylinder part 18, capable of temporarily connecting the tip of the inlet screw part 40 to an opened end side of the joint member 1 in a non-screwed state, is formed continuous with the connecting screw part 10.
Patent JP-2002315910-A (JP)
Title: Game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improve interest in a game machine such as a Pachinko machine having a display means capable of variably displaying identification information. SOLUTION: A game board is arranged in the Pachinko machine 1. An operation hole and a large winning hole are arranged in the game board, and a special pattern display device having a display part is incorporated into the central part. Plural kinds of identification patterns are variably displayed on the display part for allowing a game player to identify a game state. When these identification patterns are finally stopped and displayed with a specific combination and a specific arrangement constitution, generation of a big prize state is fixed. The plural kinds of identification patterns are stopped and displayed on the display part so as to be superimposed on the basis of the realization of a prescribed condition to realize a specific display mode corresponding to a front stage for stopping and displaying the identification patterns by the specific combination.
Patent JP-2002321381-A (JP)
Title: Colorant reservoir and image forming device equipped with the same
Inventor: KIMURA KAZUHIRO
IPC: B41J2/175
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from deteriorating due to clogging of a filter. SOLUTION: The filter 25 is disposed so as to divide an area in a case 20 of an ink reservoir 12 into two approximately equal parts. An overflow pipe 28 is provided in an area belonging on the same side as an ink feed opening 22 with respect to the filter 25. Accordingly, much of ink 2 flowing into the case 20 passes through the filter 25 from an inflow port 21 to the opening 22 at a high speed. Thus, stagnation of the ink 2 hardly formed near a surface of the filter 25 so that the clogging of the filter 25 is reduced.
Patent JP-2002329726-A (JP)
Title: Tft array substrate and liquid crystal display device using it
Inventor: HASHIGUCHI TAKASHI
IPC: G02F1/1368
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a TFT array substrate not having display reflects such as uneven shot and luminance or point defects caused by misalignment of a photolithographic device. SOLUTION: A semiconductor layer 7 constituting TFT has an area that extends beyond the edge of a gate electrode 2, and the distance between the edge of the semiconductor layer 7 on this area and the edge of the gate electrode 2, namely, the extended length L1 of the semiconductor layer 7 from the edge of the gate electrode 2 is made equal or more than 3 micron. Thus, even if the extended length L1 of the semiconductor layer 7 from the edge of the gate electrode 2 changes between shots, display defects such as uneven shot and luminance do not occur, because the TFT leakage current and transmittance of panel are almost constant.  Furthermore, by forming the whole drain electrode 8 on the semiconductor layer 7 and preventing the edge of the drain electrode 8 from overlapping with the edge of the semiconductor layer 7, defects such as discontinuity or point defects can be reduced as a result of relieving insufficient coverage of the drain electrode 8 and the pixel electrode 9 caused by the stepped section.
Patent JP-2002327046-A (JP)
Title: Granular structure and its production method
Inventor: FURUSAKI SHINYA
IPC: C09C3/10
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a capsular structure in which a core is encapsulated in a high density and the selection of the core material is less restricted by using PHA(polyhydroxyalkanoate) which has various functional properties and gives little load to environment and to living being. SOLUTION: This granular structure is obtained by coating at least to a part of surface of a granule with a polyhydroxyalkanoate having at least one monomer unit selected from among a 3-hydroxypropionic acid unit, a 3-hydroxy- n-butyric acid unit and a 3-hydroxy-n-valeric acid unit.
Patent JP-2002327516-A (JP)
Title: Y-form roof tile
Inventor: YANAGISAWA SHOJIRO
IPC: E04D1/30
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To develop a Y-form roof tile that can cope with a hipped roof with a corner ridge of any gradient within about 24-25 degrees. SOLUTION: This Y-form roof tile 1 without a collar in opening parts 4, 5 in a corner ridge direction allows a ridge tile M2 of the hip with every gradient from about 24 degrees to about 45 degrees to be fitted to the opening part 4 and a ridge tile M3 to be fitted to the opening part 5. One Y-form roof tile can thereby cope with the hipped roof with any gradient from about 24 degrees to about 45 degrees, and the stability of a placed and fixed standing object is good since the top part is flat.
Patent JP-2002329537-A (JP)
Title: Terminal for flat cable
Inventor: SHIMAZAWA KATSUJI
IPC: H01R12/79
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To easily connect a terminal to a flat cable. SOLUTION: This terminal 11 is formed by pressing a conductive metal plate and has a flat blade-like terminal connection part 21 connectable to a mating female terminal, and a nearly rectangular base part 22 extending in a perpendicular direction from the rear end of the connection part 21 and contacting the undersurface of the conductor of the flat cable. One-side edge of the base part 22 is provided with a nearly rectangular replicated piece 23 contactable to the upper surface of the conductor of the flat cable by directing it in the nearly perpendicular direction. A hole part 24 and a contact piece 25 are formed in the base part 22, and the contact piece 25 is provided with a spherical projection 26 for pressing the undersurface of the conductor of the flat cable. A lock piece 27 lockable to the base part 22 through the hole part 24 is formed on the replicated piece 23.
Patent JP-2002329207-A (JP)
Title: Moving body tracking display system
Inventor: KATAYAMA SHUICHI
IPC: H04N7/18
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a moving body tracking display system which relates identical moving bodies present in two pieces of successively picked-up data when the moving body in the picked-up image data is present in the next picked-up image data. SOLUTION: The moving body tracking display system is equipped with an image input means which successively inputs pieces of image data picked up time sequentially a moving body detecting means which judge whether images of the moving body are present in the pieces of image data inputted successively by the image input means, an identity judging means which judges whether the moving body in current image data is present in the last frame image data before the current image data when the moving body detecting means judges that the moving body is present in the current image data,  and a relative image generating means which relates the moving body present in the last frame image data to the moving body in the current image data when the identity judging means judges that the moving body judged by the moving body detecting means to be present in the current image data is present in the last frame image data.
Patent JP-2002332630-A (JP)
Title: Drain material
Inventor: SEKIGUCHI TERUAKI
IPC: B01D39/16
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a drain material finely collecting redundant water in the ground, having permeability capable of effectively discharging the redundant water specially even under high compressive load, preventing soil particles from being finely filled even if the soil particles and the redundant water suddenly enter therein, difficult to get clogged, rich in high resistance to pressure, firmness and durability and having light and good workability. SOLUTION: The drain material has filter layers to which a web consisting of a heat adhesive composite fiber is thermally welded, the filter layers comprise three layers having consecutive void content slopes, the first filter layer corresponding to an outside layer and the third filter layer corresponding to an inside layer are the layers having the void content slopes with the consecutively low void content in the direction of the thickness, the second filter layer corresponding to an intermediate layer is the layer having a certain void content in the direction of the thickness, and the drain material has the filter layers laminated in order of the first filter layer/the second filter layer/the third filter layer.
Patent JP-2002335346-A (JP)
Title: Emergency information providing system
Inventor: SHOJI YUKIO
IPC: H04M11/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an emergency information providing system that can surely inform a district inhabitant or the like about emergency information even when an information providing function of a district disaster prevention center or the like is paralyzed. SOLUTION: The emergency information providing system is provided with an emergency information transmission base 3 that transmits emergency information on the occurrence of a disaster on behalf of district disaster prevention centers 1A, 1B,..., 1N. The district disaster prevention centers 1A, 1B,..., 1N request the emergency information transmission base 3 to act like a station transmitting the emergency information on behalf of the centers and register it to the base 3. The emergency information transmission base 3 distributes the emergency information depending on the request contents to information display devices 2A, 2B,..., 2N at installed places designated by the district disaster prevention centers 1A, 1B,..., 1N via a phone communication base 4 and allows the display devices to display the contents when receiving the transmission request of the emergency information from the registered district disaster prevention centers 1A, 1B,..., 1N.
Patent JP-2002335945-A (JP)
Title: Nerve-stimulating electrode and cell culture device using the same
Inventor: YAGI TORU
IPC: C12M1/42
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a nerve-stimulating electrode which can make a fine width of lines suitable for stimulating specified biological cells, can culture the biological cells for a long period without releasing the cells from a substrate in a culture liquid for a long period, can separately stimulate the specific cultured cells, and can record the electric signals of the specific cells, and to provide a cell culture device using the electrode. SOLUTION: The cell culture device is characterized by being equipped with a sample culture dish 10 having a porous polymer film 2 on which biological cells 1 can be put and from whose lower side a culture solution can be supplied, conductive polymer patterns 4 formed in contact with the porous polymer film, and electric signal lines 6 to whose one ends the conductive polymer patterns are connected and whose other ends are extended to outside, giving electric stimulations to the biological cells through the electric signal lines and the conductive polymer patterns, and recording the electric activities.
Patent JP-2002335871-A (JP)
Title: Method and apparatus for making residue food fodder
Inventor: NISHIZUKA SAKAE
IPC: A23K1/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a residue food a fodder by which a proportion of the residue fodder to a mixed fodder is high and the fodder capable of improving the growth of a livestock is obtained. SOLUTION: This method for making the residue food the fodder comprises a recovering step for recovering the residue food 12, a food residue-measuring step for measuring the weight of the residue food 12 recovered at the recovering step, a mixture-measuring step for measuring a bran 6 for regulating the water content of the residue food 12 by mixing the bran 6 with the residue food 12, and high-temperature aerobatic fermentation microorganisms 7 for fermenting the food residue 12 by each prescribed amount corresponding to the weight of the measured residue food 12, a heating and maturing step for forming a mixture by mixing the measured residue food 12, bran 6 and fermentation microorganisms 7, and stirring the obtained mixture in a fermentation container 15 while heating the mixture so that the temperature of the mixture may be 70-80 deg.C,  a first screening step for removing impurities from the fermented and matured intermediate, and a crushing step for crushing the intermediate having passed the first screening step to provide the objective fodder.
Patent JP-2002336393-A (JP)
Title: Method for coating golf club shaft
Inventor: SANO YOSHINORI
IPC: A63B53/10
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a golf club shaft where a coating film is made to be uniform. SOLUTION: The method is provided with a coating profess for coating the golf club shaft 4 by spraying a misty coating material 3 which is electrically charged by an electrostatic coating machine 2 and passing golf shafts 4 one golfer another through a spray space S where the misty coating material is sprayed.
Patent JP-2001348708-A (JP)
Title: Sweat pants with slipping down-preventing function
Inventor: KOIDE TAKASHI
IPC: A41D1/06
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide sweat pants designed not only for a person of a normal or skinny body, but imparting good body comfort even to a fat person; concretely such sweat pants that a waistband does not slip down and the whole of the sweat pants do not slip down even in the case where a fat paunchy person wears them and exercises for a long time. SOLUTION: Besides a normal waistband 1 attached to ordinary sweat pants, a band 2 is additionally attached along a line passing from the underbelly via on the hipbone.
Patent JP-2002344093-A (JP)
Title: Printed wiring board and component-mounting method using the same
Inventor: NAMIKI NOBUYUKI
IPC: H05K1/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board and a component-mounting method using this printed wiring board, by which components are surely adhered and fixed to prevent them from falling off. SOLUTION: Adhesive holes, penetrating the printed wiring board, are provided on the positions of the printed board which corresponds to the side of external shape of constituent components, etc., and an adhesive is applied to flow, so as to come out to the rear surface of the printed wiring board, in order to fix the constituent components on the printed wiring board.
Patent JP-2002310575-A (JP)
Title: Heat exchanger for cooling brine
Inventor: SHIMIZU YUKIO
IPC: F28D7/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having an enhanced heat exchanging efficiency and an improved workability as compared with a conventional double cylindrical tube heat exchanger. SOLUTION: A double cylindrical tube type heat exchanger comprises an inner tube of a flexible and spiral tube shape. Thus, its longitudinal section has a continuous shape including a ridge and a trough, and as compared with a double cylindrical tube heat exchanger, it has a larger heat transfer area than that of the conventional flat plate tube shape. Accordingly, its heat exchanging is more executed. Since the section has the ridge and the trough, a turbulent flow occurs in the brine and a refrigerant gas flowing therethrough to accelerate the heat exchanging by its turbulent flow effect. Thus, the heat exchanger which is reduced in size and increased in its efficiency as compared with the conventional double cylindrical tube heat exchanger, can be formed.  Even when the inner tube is passed through the outer tube and both the inner and outer tubes are simultaneously bent, the inner tube is flexible in bending, the inner tube follows to the bending of the outer tube. Thus, the inner tube is not collapsed, and there is provided an advantage in which both the inner and outer tubes can be simultaneously worked.
Patent JP-2002353334-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: UMEBAYASHI HIROSHI
IPC: H01L21/8234
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To open a storage node contact in the vicinity of a pressure limit and suppress a rise in resistance of the storage node contact in accordance with a reduction in memory cell size of a DRAM such that it will be compatible with a DRAM of 0.1 μm-generation. SOLUTION: In a semiconductor device provided with a memory device and a logic device on a same semiconductor board 11, bit lines 34 of grooved wiring structure and a local wiring 35 are formed at a same wiring forming layer in a second insulating film 25 which covers each transistor of the memory device and logic device, a first side wall 30 comprising a first silicon nitride film is formed on a wiring channel 26 on which the bit line 34 is formed, a first gap insulating film 36 comprising a second silicon nitride film is formed on the bit line 34 in connection with the side wall 30, and a storage node contact 39 which is insulated from the bit line 34 by the side wall 30 is formed between the bit lines 34.
Patent JP-2002347929-A (JP)
Title: Transfer pipe device and method for solid/liquid mixture
Inventor: KARIYAMA MASAHIRO
IPC: B65G53/30
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To resolve a trouble caused by clogging of a transfer route in a transfer pipe of solid/liquid mixture. SOLUTION: This device mixing the solid and the liquid and transferring it by a transfer pump through the pipe is provided with a main transfer means comprising a main pipe 5 for transferring the mixture and the transfer pump 4 provided in the main pipe 5, an auxiliary transfer means 8 branched from an exit side main pipe 5 of the transfer pump 4, and a detection/control means 7 comprising a sensor part detecting abnormality of the transfer pump 4 of the main transfer means and a control part actuating the auxiliary transfer means 8 by the sensor part. The method using the device is also included.
Patent JP-2002345663-A (JP)
Title: Floor fixing structure for front panel
Inventor: KUNO TAKEHITO
IPC: A47K1/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for a front panel to a floor surface facilitating the attaching work of the front panel without damaging the floor surface. SOLUTION: In a washing and dressing stand 1 usable while inserting feet to a space 3 inside a cabinet in a sitting state by opening the lower part of a basin 2, water supply and discharge pipes or the like are hidden by fitting and arranging the front panel 4 from a front surface side to the space 3 inside the cabinet below the basin, rivets 8 are attached to the lower end face 4a of the front panel 4 and the rivets 8 are abutted to the floor surface 7. In such a manner, by attaching the rivets 8 to the lower end face 4a of the front panel 4 and abutting the rivets 8 to the floor surface 7, the front panel lower end face 4a and the floor surface 7 are not brought into direct contact with each other and the floor surface 7 is not damaged. Also, even when the floor surface 7 is not even, by adjusting the height of the rivets, the structure is adaptive to the unevenness.
Patent JP-2002199896-A (JP)
Title: 3"-alpha-MONOGLYCOSYLNARINGIN CONTAINING COMPOSITION, METHOD FOR PRODUCING THE SAME AND USE THEREOF
Inventor: MIYAKE TOSHIO
IPC: A23L33/15
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which has a high content of 3"-α- monoglycosylnaringin and improved characteristics of naringin such as an antioxidant, bitterness, water solubility, cloudiness causing of naringin and is added to a food and a beverage, a medicine, a cosmetic, and used. SOLUTION: This 3"-α-monoglycosylnaringin-containing composition comprises >=60 wt.% of 3"-α-monoglycosylnaringin in the total amount of naringenin glycoside. Preferably the 3"-α-monoglycosylnaringin-containing composition comprises 10 wt.% to 30 wt.% of naringin based on the naringenin glycoside and <=10 wt.% of the total amount of 3",4'-α-glucosylnaringin and 4'-α- glucosylnaringin.
Patent JP-2002346633-A (JP)
Title: Method for laser marking
Inventor: YAMADA RYUZO
IPC: B23K26/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To improve visual noticeability and durability of an identification symbol marked on the surface of a metal material by laser marking. SOLUTION: The method for laser marking includes a paint layer forming process that forms a paint layer 12 on the surface of the metal material 10 and a marking process that eradiates laser according to a predetermined pattern onto the paint layer 12 to remove the paint layer 12 from the portion where laser is eradiated and simultaneously form a recess 14 on the surface of the metal material 10. The marking pattern to be used is preferably a dot-pattern that displays information with a combination of dots. The depth of the recess preferably ranges from 100 μm to 1000 μm. The paint layer 12 is preferably formed on the surface of the metal material 10 by applying a paint that includes a surface treatment agent that forms unevenness on the surface of the metal material 10 and a pigment that has a dissimilar brightness from the surface of the metal material 10.
Patent JP-2002348714-A (JP)
Title: Fur muffler
Inventor: NAKAMOTO JUNICHI
IPC: A41D23/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To make fur muffler soft and lightweight and enable adjustment of fur muffler length. SOLUTION: The fur muffler is obtained by joining a synthetic leather belt part 11 arranged in parallel in the width direction to fur belt parts 12-1 and 12-2 formed by joining small pieces 16 of fur together in the longitudinal direction, sewing tape pieces 13 onto the rear surface of the synthetic leather belt part 11, inserting a string 14 having an engaging means 18 thereinto, sewing a part of the string 14 onto the synthetic belt part 11 and attaching lining fabric 15 thereto to complete a fur stole 10, drawing the string 14 to control total length and carrying out positioning by the engaging means 18.