baber/WOPTO huggingface dataset:
Patent JP-2002314593-A (JP)
Title: Flow controller and flow control method used for the same
Inventor: CHIBA TAKESHI
IPC: H04L47/41
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a flow controller that can enhance a channel operating efficiency and data transmission quality. SOLUTION: A QoS determination section 22 reads a service class setting value in a QoS management section 30 with respect to data received by a reception driver 21, identifies the priority of the data received by the reception driver 21 and informs a channel management table 23 about the priority. The channel management table 23 records information by each operating channel and a flow management section 25 manages the consumed amount of a buffer 24. A flow control setting/release processing section 26 retrieves an individual channel for flow control/release and a flow control/release format generating section 28 generates data to be notified to the individual channel retrieved by the flow control setting/release processing section 26.
Patent JP-2002316287-A (JP)
Title: Laser machining head
Inventor: UMEZAWA TATSUNOBU
IPC: B23K26/064
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To realize a laser machining head that enables the number of parts to be reduced for a beam splitter by providing a structure of effectively preventing irregular reflection of transmitting visible light and thereby arranging a lighting means closely to an image pickup means. SOLUTION: The laser machining head 10 is characterized by being equipped with a head case 12, a beam splitter 16 stored in the head case 12, a machining lens 20 for converging on a machining point α a laser beam L that enters and passes through the first face 16a of the beam splitter to be emitted from the second face 16b, a visible light emitting member 36 for irradiating the second face 16b of the beam splitter 16 with a visible light V, a CCD camera 32 for catching the visible light V that is from the machining point αand that is reflected on the second face 16b of the beam splitter 16, and a shielding member 18 for absorbing the visible light V that is from the visible light emitting member 36 and that, after entering and passing through the second face 16b of the beam splitter 16, is emitted from the first face 16a.
Patent JP-2002307551-A (JP)
Title: Method for producing biaxially oriented thermoplastic resin film
Inventor: OKAZAKI IWAO
IPC: B29L7/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented thermoplastic resin film which can enlarge the draw ratio of the film to increase the strength of the film because the film is thin and resistant to breakage by solving the problem that the film is not broken in a sequential biaxial orientation method, and the temperature of the end part of the film is not increased to cause the breakage of the film during orientation when the film is biaxially stretched simultaneously. SOLUTION: The molten thermoplastic resin is cooled quickly and solidified into a sheet. After the temperature of the middle part in the width direction of the sheet is made higher than that of the end part in the width direction of the sheet, the sheet is stretched biaxially and simultaneously in the longitudinal direction and in the width direction.
Patent JP-2002317859-A (JP)
Title: Synchromesh gear transmission
Inventor: MORI MASANORI
IPC: F16H3/089
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a gear transmission capable of minimizing an axial dimension of the gear transmission while achieving a desired gear shift stage. SOLUTION: This synchromesh gear transmission 2 is provided with a first input shaft 13 directly connected to an output shaft of a clutch 4, a second input shaft coaxial with the first input shaft 13, a second transmission gear 19 being coaxially and relatively rotatable to the second input shaft 17, a secondary shaft 20 provided with a first secondary gear 21 engaged with a first transmission gear 15 and a second secondary gear engaged with a second transmission gear 22, an output shaft connected to an axle 24, a first output gear 25 engaged with a first input gear 16 through a reverse gear 26, a second output gear 27 engaged with a second input gear 18, a first sleeve 28 for switching the connection of the first input shaft and the second input shaft, and a second sleeve 29 for switching the connection of the output shaft 23, a first output gear 25 and a second output gear 27.
Patent JP-2002311944-A (JP)
Title: Video synthesizer
Inventor: KIDA ATSUSHI
IPC: H04N7/24
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To realize a new video effect in addition to the video effect realized by a conventional technique employing a simple constitution. SOLUTION: A setting is made for equal to or more than one object video to be alpha composited with digital video. Either one of a first or a second mode is specified for the set object video. When the first mode is specified, the object video specified by the first mode and the object video of the hierarchy located between the hierarchies of the object video and the digital video is alpha composited with the digital video in accordance with the degree of transparency of the object video of each hierarchy. When the second mode is specified, the object video of the hierarchy located between the object video specified by the second mode and the digital video is ignored and the object video specified by the second mode is alpha composited with the digital video in accordance with the degree of transparency of the object video.
Patent JP-2002319377-A (JP)
Title: Packaging material for battery, and battery using the same
Inventor: YAMASHITA RIKIYA
IPC: H01M2/06
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To allow stable sealing without generating short-circuiting between a barrier layer of an armor body and a lead wire caused by heat and pressure in heat seal, when a battery body is inserted into the armor body using a polypropylene resin as a heat seal layer to seal its peripheral edge by the heat seal, in a battery packaging. SOLUTION: This packaging material for forming the armor body for a battery for inserting the battery body to seal its peripheral edge part by the heat seal consists of a packaging material for the battery comprising a layered body constituted of at least a base material layer 11, aluminum 12, a formation- treated layer, an adhesive layer 13, and a sealant layer 14, wherein at least the innermost layer of the sealant layer is an acid-modified polyolefin which is cross-linked to be brought into 0.5%-80% of gel fraction.
Patent JP-2002315602-A (JP)
Title: Slipper with structure storing aromatic/deodorant at heel part
Inventor: MATSUMIYA MASAMI
IPC: A43B3/10
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a slipper emitting aroma from the whole body of the slipper especially in a season when people perspire much, for example, in summer because an existing slipper storing aromatic materials such as an aromatic in a part of the slipper body emits various aroma to outside only from the part of the slipper main body, and though some effect may be expected in the slipper, the deodorization effect is not sufficient as the odor of the foot usually penetrates the slipper body. SOLUTION: The slipper comprises a large number of through holes formed in the flexible slipper body, a storage part communicating with the through holes for storing an aromatic/deodorant, and aromatic materials stored in the storage part. The aroma of the aromatic/deodorant stored in the storage part is emitted to the outside from the slipper main body through the through holes when the storage part is compressed with the weight of the user. In the slipper, the aroma is emitted from the whole slipper body and such effects as deodorization and sterilization can be achieved. Even if the odor of the foot penetrates the slipper body, the odor can be deodorized securely and quickly. Moreover, the deodorization effect, etc., can be securely achieved even in a season such as summer when people perspire much.
Patent JP-2002165870-A (JP)
Title: Deodorant sheet
Inventor: TOKUDA KOICHI
IPC: A41B9/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant sheet which enables a user to use the sheet without having so much sense of discomfort even when using the sheet in a position proximate to a human body and more particularly, the deodorant sheet which enables a person wearing an excrement handling implement to satisfactorily use the sheet. SOLUTION: This deodorant sheet is provided with a base body which has pliability, adhesive portions which are disposed at this base body and are used to affix the base body to the adherent portions of the human body or the like, and a deodorant. The thickness of the base body is 10 to 3000 μm.
Patent JP-2002318498-A (JP)
Title: Heat generating roller for fixing and fixing device having the same
Inventor: HAMADA SHUTA
IPC: G03G15/20
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat generating roller for fixing which prevents the deterioration of the heat generating roller for fixing by suppressing the UV absorption to a translucent elastic layer or is improved in thermal conductivity even if the light absorptivity is increased by adding fillers to the translucent elastic layer (even in the case of the degradation in transmittance) and is en hanced in fixing efficiency and made higher in life by minimizing the prolonging of a heating-up time and a fixing device using the same. SOLUTION: This heat generating roller for fixing has a heat generating light source in the central part of the roller consisting of a translucent substrate, the translucent elastic layer formed to coat the surface thereof and a light absorption layer formed thereon to coat the surface. The translucent elastic layer is added with a UV absorbent to absorb light of 300 to 400 nm in wavelength or is subjected to treatment to improve the relation between the light absorptivity and thermal conductivity.
Patent JP-2002323866-A (JP)
Title: Element board and method for manufacturing active matrix type display device using the same
Inventor: MATSUDA YOJI
IPC: G02F1/1368
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by increasing the number of element boards which can be placed on an insulating substrate. SOLUTION: The manufacturing cost of the element boards can be reduced by arranging an element area in an area irradiated with laser beam in the central part, arranging an element disusing area in an area irradiated with laser edge, effectively using the insulating substrate only by the portion of the element disusing area, and increasing the number of the element boards which can be placed on a single nonconductive substrate. Moreover, the width of the connection terminal area can be reduced to 1/2 of the least cut-off limit and miniaturizing of a display device can be achieved by arranging connection terminal areas to be opposed to each other, and cutting off in one body the area of the counter substrate opposed to the connection terminal areas keeping them connected with each other.
Patent JP-2002322591-A (JP)
Title: Method for plating fine particle, electrically conductive fine particle and connected structure
Inventor: NAGAI YASUHIKO
IPC: C25D17/12
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for plating fine particles by which the flocculation of plated particles can be suppressed and fine particles free from flaws or peeling on the plating layer in the surface can be obtained. SOLUTION: The method for plating fine particles uses a rotary type plating apparatus which is provided with a cathode 12 on the outer circumferential part, a rotatable dome 1 having a filter part 13 through which a plating solution passes to be exhausted, and an anode 2a set so as not to contact with the cathode in the dome, and which repeats energizing and stirring while allowing the fine particles to contact with the cathode by the centrifugal force due to rotation of the dome. Dummy particles which have a hardness equal to that of the base material particles to be plated and have a particle size of 1.5 to 30 times that of the base material particles to be plated are simultaneously added, and plating is performed.
Patent JP-2002284614-A (JP)
Title: Working fluid for antibacterial and deodorant treatment
Inventor: MUROFUSHI YASUYUKI
IPC: A01N25/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a working fluid having a long-acting antibacterial and deodorant activity for antibacterial and deodorant treatment, which can prevent whitening or uneven whiteness of fibers during treatment of the fibers using titanium dioxide as a photocatalyst, and with which a sufficient amount of the photocatalyst can be applied on the fibers to obtain an adequate photocatalytic effect. SOLUTION: The working fluid contains at least a photocatalytic powder, a dispersion stabilizer for dispersing the powder in water, and a surfactant to reduce the surface tension of the working fluid and to improve the permeability of the fluid into the fibers. With such composition, the photocatalyst can disperse into the insides of the fibers, and whitening and uneven whiteness of the fibers can be prevented. Thus, a sufficient amount of phtocatalyst is applied on the fibers, and an adequate antibacterial and deodorant effect can be obtained. Part of the titanium dioxide particles, which is the photocatalytic active component, may be coated with an inactive inorganic compound. The working fluid may contain such photocatalytic powder and an organic binder component to immobilize the photocatalytic powder.  With such composition, a higher durability and a sustainable antibacterial and deodorant effect can be achieved.
Patent JP-2002329731-A (JP)
Title: Method for producing semiconductor device
Inventor: SHIBAMOTO MASAKUNI
IPC: H01L23/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing semiconductor devices, which can highly and efficiently screen semiconductor devices at a low cost by remov ing defective semiconductor devices before screening. SOLUTION: A multi-circuit board on which defect mark FM is posted in advance at a defective device area and a semiconductor chip 4 are prepared. The defect mark FM is made of a ferromagnetic material such flat iron piece. After the semiconductor chip is mounted an each device area followed by bonding using a bonding wire 6, a visual inspection such as on discontinuity of the bonding wire 6, is performed and a defect mark FM is posted onto the surface of the semiconductor chip 4 having a assembly-related defect. After the visual inspection, a wholly molding process is performed and each solder bump 5 is formed at each connecting electrode and a wholly molded portion is cut along a dicing line into single pieces. Thereafter, the defective semiconductor devices 1b an screened out by physically picking up the defect mark FM using tools such as a magnet.
Patent JP-2002328158-A (JP)
Title: Display color setting method in signal display device
Inventor: MIZOGUCHI TAKESHI
IPC: G01S7/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a display of a weak echo from standing out. SOLUTION: A user sets an image plane background color and a strongest signal display color by operation of an operating part 10. A color pallet preparing part 9 prepares a color pallet on the basis of the set image plane background color and strongest signal display color and it is stored in a display memory part 5. The color pallet is prepared so that the stronger the echo, the nearer its display color is to the strongest signal display color, and the weaker the echo, the nearer its display color is to the image plane background color.
Patent JP-2002327436-A (JP)
Title: Compaction grouting anchor and compaction grouting anchor method
Inventor: HAYASHI KEIJIRO
IPC: E02D5/80
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To form a bearing body of the front end section of an anchor of a compaction grouting in the shape of a bulb when a short anchor is required on the relation of a soft soil, a land or the like and to form a large friction bearing type anchor. SOLUTION: A bedrock 1 is bored by a casing pipe 10 through a boring machine 9, press-fit of a low slump compaction grout is made from the inside of the casing pipe 10, a bulbed body 14" formed in the shape of a cylinder having high frictional force of a self-hardening low slump is formed in the front end in a laminated state, the casing pipe 10 is inserted, a cement milk 14' is poured, at the same time, a tendon 15 is inserted, it is combined with the bulbiform body 14", and a single or a plurality of bulbiform bodies 14" is formed in a predetermined column state to make it possible to construct the short anchor on the relation of the soft soil having no anchor layer, the land or the like.
Patent JP-2002328758-A (JP)
Title: Menu item selecting method for compact information terminal equipment
Inventor: OSHIKIRI MINORU
IPC: G06F3/0482
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To simplify the selecting operation of a menu item in compact information terminal equipment such as a portable telephone set. SOLUTION: Menu items 1-5 are displayed on the screen of a display unit, and those items 1-5 are successively and circularly instructed by a cursor CS as shown in (A) and (C). Each time any item is instructed by the cursor CS, an induction sound 'pit' for example can be generated as shown in (A) and (B). When the desired item is instructed by the cursor CS (or the induction sound corresponding to the desired item is generated), a user depresses a selection button. Then, the item instructed by the cursor CS is selected in response to the operation of the selection button. Thus, it is possible to easily select the menu item only by the operation of the selection button.
Patent JP-2002333236-A (JP)
Title: Evaporator and refrigerating machine having the evaporator
Inventor: SHIRAKATA YOSHINORI
IPC: F25B39/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator having an enhanced evaporation efficiency as a result of rational arrangement of heat transfer pipes and simultaneously having a long distance to a demister. SOLUTION: In an evaporator that a number of heat transfer pipes 15 through which cold water flows are situated in a bundle in a container 14 in which a refrigerant is introduced, by constituting the height of pipe groups A, B, and C being an assembly of a number of the heat transfer pipes 15 such that the height is reduced from the inflow port side of cold water toward the outflow port side in the direction of the width of the container 14, all of the pipe groups A, B, and C are immersed even when a liquid level 7 is changed into a waveform state as a result of a refrigerant being boiled.
Patent JP-2002302830-A (JP)
Title: Polyvinyl alcohol-based fiber
Inventor: KOZUKA YOSHIAKI
IPC: D01F6/50
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based fiber excellent in mechanical properties, heat deterioration resistance and alkali deterioration resistance. SOLUTION: This polyvinyl alcohol-based fiber is obtained by dry hot drawing of polyvinyl alcohol-based fiber containing 0.01-20 pts.mass hydrazine-based compound (B) based on 100 pts.mass polyvinyl alcohol-based polymer (A).
Patent JP-2002020059-A (JP)
Title: Elevator with counterweight also serving as plunger of drive aeromechanic device generating and controlling movement of elevator
Inventor: SORS CARLOS ALBERTO
IPC: B66B9/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an elevator characterized in a specific drive aeromechanic device using a rightly balanced counterweight of a lifting car as a plunger. SOLUTION: This elevator system includes the lifting car 2 vertically moving in a hoistway 1 of the elevator and carrying persons and articles, and is supported by a cable 4 extending to a top pulley 5 to change its direction there and extending to the counterweight balancing with the lifting car. A pulley is supported from the hoistway and the balanced counterweight is a hollow piston counterweight 6 stored in a cylinder 7 vertically disposed in the hoistway itself adjoining to the lifting car. The both of the cylinder and the piston counterweirght produce vertically movement of the lifting car and are integrated with the drive aeromechanic device completed by a circuit including fluid flow channels 17 and 18 and a drive pump 19 connected to a valve means. The drive can be pneumatic type or hydraulic type.
Patent JP-2002330928-A (JP)
Title: Endoscope system
Inventor: NAKAYAMA REI
IPC: A61B1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope system as a main purpose with which curving of a curving part never becomes difficult, the fixing force to a tip guide part never decreases and the tip guide part is easily fitted to the tip part of an insertion part of the endoscope. SOLUTION: A treatment tool guide 15 is provided with the tip guide part 16 provided with a through hole 24 through which a treating tool 14 is penetrated and a wire fixing tool 17 for abutting and fixing the part 16 to the tip end of the insertion part 2 of the endoscope by drawing a wire 22 fixed to the guide part 16 through the inside of a channel 10 of the endoscope.
Patent JP-2002340924-A (JP)
Title: Sea wind state observation apparatus and its laying method
Inventor: KOMIYA HARUHIKO
IPC: G01P13/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus capable of observing sea wind state. SOLUTION: A sea wind state observation apparatus is constituted of a wind direction wind velocity meter 1, a height maintaining pole 3 maintaining the wind direction wind velocity meter 1 at a specific level from the sea 2, a buoy body 4 connected to the lower end of the height maintaining pole 3, an anchor cable 5 connected with the buoy body 4, a sinker 6 connected with the anchor cable 5, a posture maintaining rod 7 rotating a member attached by the wind direction wind velocity meter 1 according to the inclination of the height maintaining pole 3 for maintaining the posture of the wind direction wind velocity meter 1 horizontally.
Patent JP-2002340188-A (JP)
Title: Metallic gasket
Inventor: SUMI YUICHI
IPC: F02F11/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a metallic gasket easy in installation and removal to and from a bolt, and having no possibility of moving and falling off regardless of the direction of an installing surface. SOLUTION: This metallic gasket A is formed by laminating metallic base boards a1 and a2 . A bolt engaging piece 3a projecting so that a bolt hole becomes smaller than a diameter of the fastening bolt and an operational auxiliary piece 3b integral with this bolt engaging piece are formed by cutting-in work in a base board part in the vicinity of the bolt hole 3 of the metalling base board a1 . A cutout recessed part 4 is formed in the base board part overlapping with the auxiliary piece 3b on the metallic base board a2 . Thus, when inserting the bolt into the bolt hole 3 of the metallic gasket A, the bolt engaging piece 3a is applied to the bolt, and is elastically deflected to allow the passing of the bolt. The gasket installed on the bolt is held in an installing position by the pressing-down action to the bolt by elastic resiliency of the bolt engaging piece 3a.  The metallic gasket can be easily removed by separating the bolt engaging piece 3a from a screw part of the bolt by lifting the auxiliary piece 3b by fingertips. The recessed part 4 of the metallic base board a2 is useful for facilitating operation of the auxiliary piece 3b.