baber/WOPTO huggingface dataset:
Patent JP-2002060200-A (JP)
Title: Alarm device for natural gas type forklift truck
Inventor: FUJIMURA HIROSHI
IPC: B66F9/24
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To inform an operator of fuel shortage by providing a timer switch, an alarm lamp and an alarm buzzer, and automatically making the alarm lamp and the alarm buzzer raise the alarm of the fuel shortage when a preset prescribed time lapses. SOLUTION: This alarm device for a natural gas type forklift truck operating with natural gas as fuel has a timer switch 11 including a switch automatically operating when the prescribed time lapses after the operation of the truck, and the alarm lamp 13 and the alarm buzzer 14 raising the alarm by the operation of the switch of the timer switch 11.
Patent JP-2002056764-A (JP)
Title: Rotary handle mechanism of circuit breaker
Inventor: TAKAHASHI TATSUNORI
IPC: H01H3/20
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in reliability for a rotary handle mechanism with a drawer type lock lever, by stably holding the lock lever at a storing and a pulling out positions. SOLUTION: The handle mechanism is constituted with a hooking projection 10b prepared in the case section of the drawer type lock lever 10 which is stored in a handle knob 8a of a rotary handle 8 equipped in a case cover 3 making a swiching operation of a contact mechanism. A slit-like slot 3c is formed in the case cover which permits the pulling out of the lock lever by adjusting to an OFF position, and the handle knob is locked by pulling out the above lock lever at the OFF position. A small projection-shape stopper 10c is prepared in a lock lever, which restrains the lock lever in the pulling out position by hooking to an opening end edge section 8a-1 of the handle knob.  An opening section 10d is formed in the plate face of the lock lever along with the base section, and when the lock lever is pulled out, a stopper overcomes the opening end edge section of the handle knob, and restricts and, hold the lever in this position.
Patent JP-2002052583-A (JP)
Title: Method for injection molding
Inventor: TSUCHIYA ATSUSHI
IPC: B29C45/56
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for injection molding for molding a product having excellent transferability and glossiness. SOLUTION: The method for injection molding comprises the steps of injecting a carbon dioxide gas in a skin layer of a molding, in which a cavity 1 is contacted with a resin to retract the skin layer to form an air gap 13 between the cavity and the skin layer immediately after once filling a resin in the cavity 1. Thus, a growth of the skin layer is stopped and the gas is dissolved in the layer to soften the sink layer. The method also comprises the steps of raising a resin pressure to again closely contact the skin layer within the cavity 1, cooling the layer while pressure holding to solidify it. Thus, the product having the excellent transferability and the glossiness can be molded.
Patent JP-2002051903-A (JP)
Title: Household buddhist altar equipped with separate table desk
Inventor: YAMAGUCHI YOSHINOBU
IPC: A47G33/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent an unsightly appearance by installing the household Buddhist altar on a separate table desk in the narrow multi-storied building house. SOLUTION: This is a small size household Buddhist altar mounted on a separate table desk in which the table desk is structured to be used in combination of the longitudinal direction or the lateral direction. The separate table desk has a form of either a plane U shape having three sides or a box type having five sides, and comprises a storing box on an inner board or a reinforcement board inside the table desk. And the small size Buddhist altar is mounted on the table desk. The design and color of the small size Buddhist altar and the separate table desk are coordinated, and when the table desk is used longitudinally, it can be used as a sutra reading desk by inserting the inner board toward the front direction and further, when it is used laterally, the inner board can be used as a book rack.
Patent JP-2001080607-A (JP)
Title: Automatic packaging method and its machine for game machine
Inventor: UGAWA SHOHACHI
IPC: B65B11/12
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To wrap a built up game machine under a laterally laid state with a strip film, and packaging the game machine unit by unit. SOLUTION: An external frame and a front surface frame, which are built up, are automatically connected, and a game machine 176 is completed. After being laterally laid, the game machine 176 is wrapped with a strip film 213 while guiding the strip film 213 by a guide bar 215. Then, the top section of the film 213 under a state wherein the top section is opened, is sealed by a top sealing device, and then, a sealing and a cutting are performed by a cross sealing device 221 for each unit of the game machine, and thus, the packaging is completed.
Patent JP-2002060284-A (JP)
Title: Fiber-reinforced cement plate and method of producing the same
Inventor: IWAKAWA HIROMU
IPC: B28B1/30
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced cement plate which does not need coating after being executed and is protected from deterioration for a long period and a method of producing the same. SOLUTION: The fiber-reinforced cement plate is produced by forming a plate using the material obtained by blending a fiber reinforcing material and an inorganic pigment into a main raw material comprising some or all of cement, a calcareous raw material, a silicic acid-based raw material and slag gypsum and then applying an inorganic reactive water-repellent agent on the surface of the formed plate.
Patent JP-2002061034-A (JP)
Title: Method for manufacturing carbon fiber
Inventor: NAKAMURA KIYOHIKO
IPC: D01F9/12
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for a manufacturing carbon fiber preventing yarn breakage due to abrasion and shagginess of the carbon fiber when blending. SOLUTION: The method for manufacturing a carbon fiber is characterized in that, in an oxidizing process, where the fiber yarn streches or shrinks, of a continuous process for manufacturing the carbon fiber, the speed of the rotation of a driving roll out of the group of the rolls by which the fiber yarn is transferred is controlled at an average value of the rotation speeds of the front and the back free roll which are adjacent to the driving roll in the running direction of the fiber yarn.
Patent JP-2002052371-A (JP)
Title: Method for washing oil refinery
Inventor: KAWAHIRA YOJI
IPC: B08B3/08
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing an oil refinery, capable of safely and efficiently removing mercaptan remaining in the refinery with good workability when the removal of mercaptan becomes necessary because of inspection and repaire without spreading an offensive smell. SOLUTION: In an apparatus for extracting and removing mercaptan from raw material oil, temporary circulating water channels 12 and 14, a temporary circulating water tank 9 and a temporary circulating pump 10 are provided so as to circulate water between a product take-out passage 11 and a raw material oil introducing passage 13 to form a circulating water system and, after respective apparatuses are filled with water, the circulation of water through the whole of the apparatuses is performed and, after the pH of circulating water is adjusted to 7-8, sodium hypochlorite is added to circulating water as an oxidizing agent from an oxidizing agent injection passage 37 while the circulation of water is continued to oxidatively decompose mercaptan.  Thereafter, a reducing agent is added to the temporary circulating water tank 9 from a reducing agent injection passage 38 while the circulating of water is continued to remove the residual oxidizing agent and, finally, circulating water is draw out of the water circulating system to complete washing.
Patent JP-2002028212-A (JP)
Title: Safety device in bathing device for wheelchair
Inventor: KOYAIZU TATSUHIKO
IPC: A47K3/12
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a safety device in a bathing device for a wheelchair which makes warning, e.g. when a cart part does not exist at a prescribed position outside a bathtub when leaving the bath with a riding seat part carried in and fixed to the inside of the bathtub. SOLUTION: The bathing device 10 for a wheelchair carrying and fixing only the riding seat part of the wheelchair 1, which consists of the cart part 3 and the riding seat part 4 for mounting a bathing person, in and to a riding seat fixing position 'A' in the bathtub and fixing the cart part to a cart fixing position 'B' at a bottom outside the bathtub to wait is provided with a riding seat sensing means S1 of the part 3 carried and fixed in and to the inside of the bathtub 10 and provided with a cart sensing means S2 of the part 4 fixed to the bottom outside the bathtub to wait. When the means S2 of the cart party emits an absence signal Eo during the means S1 of the part 3 senses a presence signal E1, a warning signal is originated by the safety device 50.
Patent JP-2002060038-A (JP)
Title: Conveyor centering device
Inventor: ANDO TAKESHI
IPC: B65G15/64
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor centering device capable of assuring the safety of forcible steering operation. SOLUTION: The conveyor centering device includes a holder 5 holding rollers 2 and 3 for supporting a conveyor belt 1, side rollers 7 connected to the holder and located on both sides of the holder, and a rotating bracket 6 rotatably journaling the holder to a stand frame 4. A key hole line retainer 12 having a line of key holes 11 is mounted on at least one end of the holder and a key retainer 16 for retaining a key 14 that fits into any of the key holes of the key hole line retainer is mounted to the stand frame side.
Patent JP-2002072798-A (JP)
Title: Cleaning device and image forming apparatus equipped with cleaning device
Inventor: MEGURO TAKEHIRO
IPC: G03G21/10
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To increase sealing characteristics of a part which comes into contact with an elastic seal member and a blade holder or the wall part of a toner collection space part without increasing the pressure by which a blade comes into contact with the surface of a photosensitive body. SOLUTION: This device is equipped with a device case which has the toner collection space part, the blade holder which is supported in a swingable state in the direction wherein it approaches and leaves the photosensitive body, a blade which is fitted to the blade holder and scrapes toner on the surface of the photosensitive body, an elastic member which applies a force to the blade holder so that it approaches the photosensitive body, and an elastic seal member which is arranged between the wall part of the toner space part and the blade holder and fitted to one of them to press and come into contact with the other,  and the blade holder or the wall part of the toner collection space part has a projection part which intrudes into some area on the surface of the elastic seal member facing the blade holder or the wall part of the toner collection space part to press and come into contact with it.
Patent JP-2002076109-A (JP)
Title: Semiconductor device fabrication method
Inventor: CHISHIKI SHIGEO
IPC: H01L21/76
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To fabricate stably a MOS transistor which does not cause hump phenomenon by providing a method for forming a trench element isolating region that ensures high reliability and high yield. SOLUTION: A pad insulating layer 2 and an oxide mask layer 3 are patterned on a surface of a silicon substrate 1, and the surface of the substrate 1 is masked by the oxide mask layer 3 and selectively heat-oxidized to form a LOCOS oxide film having a bird's beak 5. Then a trench 6 is formed on the silicon substrate 1 by dry-etching both the LOCOS oxide film and the silicon substrate 1 underneath thereof utilizing the oxide mask layer 3 as an etching mask. Then an embedding insulating film 8 is deposited to fully embed the trench, and the deposited film is chemically mechanically polished until a trench element isolating area is formed. The oxide mask layer 3 works as a polish stopper layer.
Patent JP-2002076179-A (JP)
Title: Ball grid array package having two earth levels
Inventor: JAMES RICHARD D
IPC: H01L23/12
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To lower inductance of an integrated circuit package. SOLUTION: The high integrated circuit package having a signal and a power line, preferably a ball grid array package having a large number of I/O has a first conduction layer suitable for having earth potential and a second conduction layer in the earth potential. The first and second conduction layers are arranged on the contrary side of the signal and the power line, self and mutual inductance is lowered, therefore, the electric noise and cross talk of the package are decreased, and switching and speed of the circuit are heightened.
Patent JP-2002070316-A (JP)
Title: Temporary scaffold locking instrument
Inventor: ITO MASAMICHI
IPC: E04G5/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an innovative temporary scaffold locking instrument allowing installation of a hook part in a temporary scaffold without requiring any locking apparatus having a hook part or fastening and holding work by means of a clamp by using a locking hole and a locking pocket part for locking a wedge so as to insert and lock the hook part into the existing locking hole or pocket part form upper side in the similar way to the wedge for constructing the scaffold. SOLUTION: In this temporary scaffold locking instrument, a locking and fixing part 7 is arranged in a base body 2 having a hook part 1 for hooking and locking a protection sheet/net B or a safety sheet/net suspended in the temporary scaffold A. the locking and hooking part 7 is inserted and locked into a locking hole 6 or a locking pocket part 6' arranged in the circumference of a supporting column 3 to which the wedge 5 provided in a temporary pipe 4 arranged across the supporting column 3 of the temporary scaffold A is inserted and locked.
Patent JP-2002071070-A (JP)
Title: Pipe fitting
Inventor: ASANO TSUTOMU
IPC: F16L27/02
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a fitting easy to carry out a wiring operation, and possible to perform wiring without any damage. SOLUTION: The wiring can be carried out without damaging any telephone line and electric wire by forming the pipe fitting 1 in which no projection is caused to come into existence in a movable portion 6.
Patent JP-2002073945-A (JP)
Title: Method and system for collecting transaction information
Inventor: KATAOKA SHIGEYUKI
IPC: G06Q30/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and system capable of easily collecting a large amount of transaction information at low cost arid rapidly providing adequate customer services. SOLUTION: The system comprises a user terminal 1 used by a customer; a transaction intermediary server 10 storing agency homepage information; an agency terminal 4 used by an agency; a supplier terminal 6 used by a supplier; a transaction information storage means 11 for storing transaction information; and a network for interconnecting them. Based on the customer's selection, information transmitted by the customer to the agency or answer information transmitted by the agency to the customer is stored in the storage means 11.
Patent JP-2001205555-A (JP)
Title: Mechanochemical polishing method and device
Inventor: MATSUI MASAKI
IPC: B24B37/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a mechanochemical polishing method and device efficiently polishing a hard material such as SiC by a low machining pressure. SOLUTION: An abrasive cloth 2 is stuck to a polishing surface plate 1. A wafer holding table 3 is arranged above the polishing surface plate 1 and SiC wafer 4 is held by the wafer holding table 3. A chemical ejector 5 is installed above the polishing surface plate 1 and liquid chemical 6 (substance dispersing chromium oxide abrasive grains in hydrogen peroxide water) is dripped on the abrasive cloth 2 from the ejector 5. The surface of the SiC wafer 4 to be polished is pressurized against the abrasive cloth 2 stuck on the polishing surface plate 1 by a prescribed machining pressure, the wafer holding table 3 and the polishing surface plate 1 are rotated, and the polishing is performed, while dripping the liquid chemical 6.
Patent JP-2002073013-A (JP)
Title: Music box
Inventor: ISAKA AKIHIKO
IPC: G10F1/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a music box which is small, has a long performance time, and allows an arbitrary song selection. SOLUTION: A plurality of driving gears 30 unitedly rotate with a driving shaft 16 disposed in parallel. A claw axle 18 disposed parallel to the driving shaft is rotated by gear transmission from the driving shaft. A ratchet wheel 32 slidably fitted to the claw axle 18 by friction combination is united with an intermittent gear 40 having gears 40a and notched parts 40b. When a stopper 34 engages with a claw 38b, the revolution of the ratchet wheel 32 is blocked, and then the intermittent gear 40 does not gear with the driving gear 30. When only a stopper corresponding to a required scale is displaced and the ratchet wheel 32 is liberated, the intermittent gear 40 gears with the driving gear 30 immediately, rotates by 90 deg., and flips a corresponding vibration valve 36 by the claw 38a.
Patent JP-2002073602-A (JP)
Title: Natural language processor
Inventor: YOSHIMURA YUMIKO
IPC: G06F17/27
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a natural language processor which eliminates a trouble to designate a part of speech for each occurrence place, has enhanced accuracy of output and improves a user's understanding of the output and reduces the trouble of post-processing. SOLUTION: The user prepares learning requirements for being stored in a learning dictionary part 104 together with a term instructed to be learn by the user from character strings being the both or either of the preceding and subsequent contexts of the term instructed to be learn by the user in an inputted sentence, and analysis processing utilizing learning contents is performed only when the requirements are established in the preceding and subsequent contexts.
Patent JP-2002069705-A (JP)
Title: Pantyhose and stocking
Inventor: SATO TERUHIRO
IPC: D04B1/26
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pantyhose and a stocking each having a natural appearance while having a deepness difference given in order to make the wearer's legs look slim, or capable of obtaining a higher effect for making the wearer's legs look slim. SOLUTION: This pantyhose or a stocking is such that at least one pair of leg parts is formed of knitted loops having variously different sizes; wherein the leg part(s) comprise(s) a highlight part knitted with the largest-size knitted loops of the above-mentioned variously different-size knitted loops, and a shadow part knitted with the smallest-size knitted loops of the above-mentioned variously different-size knitted loops, and the portion between the highlight part and the shadow part is formed so as to have a natural gradation through a combination of plural knitting techniques.
Patent JP-2002084086-A (JP)
Title: Mounting wiring board
Inventor: YAMAMOTO IZUMI
IPC: H05K7/20
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting wiring board advantageous in cost in which reliability is enhanced by mounting a heat generating component in the vicinity of the leads of a fine pitch lead component thereby preventing dew formation thereat. SOLUTION: A plurality of electronic components including a fine pitch lead component 3 are mounted on the surface of a printed board 1 having a wiring pattern 2 formed thereon and the electronic components are connected through the wiring pattern 2. In such a mounting wiring board of home electric apparatus, e.g. a refrigerator, a heat generating component 4 is mounted in the vicinity of the feet 3a of leads of a fine pitch lead component 3 in order to prevent dew formation thereat during operation of the apparatus.
Patent JP-2002081749-A (JP)
Title: Open combustion type warm air heating machine
Inventor: OKADA HIDEO
IPC: F24H3/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To further reduce occurrence of odor by forcing non-combusted gas exhausted to the outside of an outer casing body after passage through a fan guard upon firing and extinguishing to pass through a cleaning catalyst disposed outside the fan guard. SOLUTION: An open combustion type warm air heating machine comprises an outer casing body 1 having a warm air blow-off outlet and an air suction inlet 3, an air feeding passage 8 formed in the outer casing body 1 for communicating the air suction inlet 3 and a warm air blow-off outlet 2, a combustion cylinder 9 with an upper portion thereof opened disposed in the air feeding passage 8, a burner 10 including a combustion section 10A in the combustion cylinder 9, and a fan guard 4 provided on the outer casing body 1 so as to cover the air suction hole 3. There is disposed outside the fan guard 4 the cleaning catalyst 16 having a lower portion thereof inclined and separated from a ventilating face section 4A of the fan guard 4.
Patent JP-2002079809-A (JP)
Title: Pneumatic tire
Inventor: FUJIWARA HIROYUKI
IPC: B60C11/13
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire preventing tear and crack in a narrow groove and uneven wear of a tread part. SOLUTION: Since the maximum length P from a tread opening end to a groove bottom of a narrow groove 48 formed in a shoulder part 46 side is longer than a depth D of the narrow groove 48 in a tire diameter direction, tensile strain generated along an inner wall and shear strain generated along tire circumference direction of the narrow groove 48 can be reduced. Consequently tear and crack occurring in the narrow groove 48 before can be controlled. Concurrently uneven wear of a tread part 42 can be prevented.
Patent JP-2002086776-A (JP)
Title: Imaging apparatus
Inventor: SASAKI KENJI
IPC: B41J2/32
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To form a clear full color image without generating unevenness of color in the images formed at each imaging section. SOLUTION: Imaging areas and non-imaging areas are provided alternately on the outer circumferential surface of a circulating endless intermediate recording belt 15 and images of different colors are formed sequentially in respective imaging areas by means of recording heads 21b to 23b provided, respectively, in first to third imaging parts 21 to 23. The recording heads 21b to 23b in the imaging parts 21 to 23 are arranged along the circulating direction of the intermediate recording belt 15 at an interval longer than the imaging area. Each recording head 21b, 23b is pressed by the intermediate recording belt 15 to start imaging operation in the non-imaging area in front of the imaging area and to stop imaging operation in the non-imaging area in the rear of the imaging area.