baber/WOPTO huggingface dataset:
Patent JP-2001290380-A (JP)
Title: Image forming device
Inventor: OYAMA KUNIHIRO
IPC: G03G21/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the toner discontinuity phenomenon from occurring in the case of transferring an image to a special transfer material and eliminating failure associated with looseness or stretch of transfer paper in the case of transferring the image to plain paper or large side transfer paper. SOLUTION: The carrying speed of the transfer material is switched to either the one at the time of initialization or the one higher than the carrying speed at the time of initialization in the case of transferring the image on a photoreceptor 1 to the special transfer material such as a postcard or an OHP sheet, where the toner discontinuity phenomenon easily occurs, by selectively making transfer roller gears 304 and 305 having the same module for driving a transfer roller 10 and the different number of teeth engage with the photoreceptor gear 301 of the photoreceptor 1 by a gear switching lever 306 functioning as a speed switching means. Thus, the image is excellently transferred to the special transfer material without causing toner discontinuity.
Patent JP-2001292535-A (JP)
Title: Shelf
Inventor: HASE YOSHIHIRO
IPC: H02J7/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a shelf that enables charge electromagnetically rechargeable electrical equipment placed in the cabinet without having to use a charging stand. SOLUTION: The shelf 1 is installed in the cabinet 21 of a washing stand 2 and is provided with at least on a part of it a housing recessed portion 10. The housing recessed portion 10 is provided on its periphery with a primary coil which is connectable electromagnetically with secondary coils, such as a electromagnetically rechargeable electric toothbrush 3 and electric shaver 4, to be placed in the housing recessed portion 10.
Patent JP-2001292901-A (JP)
Title: Electric water heater
Inventor: ASAUE ATSUSHI
IPC: C02F1/68
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To improve the taste and quality of a liquid such as water, hot water and a beverage contained in an electric water heater with a coating formed on the inner surface of a container. SOLUTION: This electric water heater has a coating including a charcoal powder component formed on the wetted surface of the container thereof. The charcoal powder radiates infrared rays and releases a dissolved minor constituent to improve the quality of a liquid in the container.
Patent JP-2001295589-A (JP)
Title: Mounting device for screw conveyor
Inventor: YOSHIDA TAKESHI
IPC: E21D9/12
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device for a screw conveyor, making it possible to remove the screw conveyor easily for workers to be able to replace a cutter bit on the inner side of a main body of a small-diameter shield machine. SOLUTION: The mounting device is provided with a partition-side casing 11 whose one end part is mounted on a partition, the first bracket 13 mounted on the outer periphery surface of the casing 11 and having a hole 13a for inserting a pin 15, a driving-side casing 12 wherein the outer periphery of the other end part is fitted into the inner periphery surface of the other end part of the casing 11, the second brackets 14 mounted on the outer periphery surface of casing 12 and having a hole 14a for inserting the pin 15, and a jack 16 connected to the pin 15 whose one end is inserted into the first and second brackets 13, 14.
Patent JP-2001295731-A (JP)
Title: High pressure pump
Inventor: YOKOYAMA KOICHI
IPC: F02M59/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure pump capable of accurately adjusting the discharge of fluid by preventing changes in leaks caused by the sliding movement of a plunger. SOLUTION: The high pressure fuel pump 11 comprises a cylinder 13 having a slide hole 13a therein, the plunger 17 reciprocatiusly and slidably fitted into the slide hole 13a, a pressurization chamber 14 defined by the cylinder 13 and the plunger 17, and a solenoid spill valve 25 for opening and closing the pressurization chamber 14. The amount of fuel delivered is adjusted through control of the timing of opening and closing of the solenoid spill valve 25. The plunger 17 is fitted into the slide hole in such a manner that even if the plunger 17 is in the most lowered position where it has moved in the direction to recede most from the pressurization chamber 14 within its reciprocating sliding range, its fitting end 17a projects beyond the slide hole 13a toward the pressurization chamber 14.
Patent JP-2001304752-A (JP)
Title: Refrigerator
Inventor: KINOSHITA HIDEYA
IPC: F25D23/08
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which has excellent insulation characteristics and a refrigeration efficiency, being provided with a refrigeration space encircled with insulation materials having heat storage property. SOLUTION: The storage space of the refrigerator is encircled with an insulation material of a foam such as a rigid urethane foam. In the foam material, there are dispersed microcapsules with a latent-heat storage agent encapsulated in shells.
Patent JP-2001304183-A (JP)
Title: Cooling fan with tapered hub
Inventor: KAWAI KAZUO
IPC: F01P5/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooling fan with a tapered hub manufactuable at low cost in which a molding mold becomes a simple shape by molding it to two members and assembling them. SOLUTION: The cooling fan 10A with a tapered hub is constituted by a cooling fan body 1 in which a plurality of blades 3 are provided on a periphery of cylindrical part of the cylindrical hub 2; and a hub cover 4A of tapered shape formed separately from the cooling fan body 1. A cut-in portion 4c is formed on at least one of a neighborhood of the hub 2 of the blade 3 or the hub cover 4A. The cooling fan body 1 and the hub cover 4A are engaged and integrally formed at the cut-in portion 4c.
Patent JP-2001300210-A (JP)
Title: Method and apparatus for solid liquid separation
Inventor: SUGATA KOJI
IPC: B01D29/01
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance a liquid recovery ratio by reducing the amount of liquid remaining between the solid particles of a filter cake to the utmost and to recover a solid having a purity as high as possible. SOLUTION: In a method for forming the filter cake to separate the same into a solid and a liquid, a structure for compressing the filter cake has perforations and air is passed through the compressed filter cake though the perforations of the structure.
Patent JP-2001299695-A (JP)
Title: Endoscopic device and microscope for operation
Inventor: NAKANISHI KAZUHITO
IPC: A61B1/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic device and a microscope for operations allowing an operator to easily move a hard mirror in the visual field in microscopic observation. SOLUTION: Two projection windows 43 and 44 are disposed on the top sloping surface 39 of an inserting part 35 of the endoscope, and light emitting indexes 59a and 59b are projected on a part to be operated on by irradiating the irradiation light to be the indexes in parallel to the direction of the observation light axis O2 of an object lens 41.
Patent JP-2001305753-A (JP)
Title: Method for regenerating electrophotographic photoreceptor and regenerated electrophotographic photoreceptor
Inventor: ARIGA TAMOTSU
IPC: G03G5/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for thoroughly recycling a photoreceptor. SOLUTION: In the objective method for regenerating an amorphous silicon photoreceptor with a protective layer used over a long period of time, a rough tube and the amorphous silicon photoreceptor are reused by forming a protective layer again.
Patent JP-2001309696-A (JP)
Title: Generator
Inventor: SUDA MANABU
IPC: H02P9/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To display a function as an AC power source even in a state where two pairs of mutually paired plus side and minus side output terminals are electrically connected at a user side while avoiding the remarkable modification of the increase of the number of parts and circuit constitution in a generator capable of output by changing over DC electric power and AC electric power. SOLUTION: At least one excess current shutdown means 15, 19 is provided between the intermediate part of a first DC coil 1 and the first minus side DC output terminal 16M or between the intermediate part of a second DC coil 2 and a second minus side DC output terminal 20M.
Patent JP-2001305541-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE YOSHIHIRO
IPC: G09F9/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which highly accurate positioning is performed, a decrease in brightness by deviation in a position is prevented and display unevenness does not occur by setting a focal position as an optimum position. SOLUTION: A micro lens panel 18 and a liquid crystal panel 19 are stuck with an adhesive 21 which has low refractive index rather than that of the lens panel 18, and has the different refractive index before and after the cure and highly precise localization can be performed by performing the alignment before the cure of the adhesive 21.
Patent JP-2001302952-A (JP)
Title: Ink composition and process for ink jet recording
Inventor: YAMADA MASATO
IPC: C09D11/38
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which shows an excellent discharge stability and fastness to light and may form an image with little blur. SOLUTION: The ink composition for ink jet recording contains an azo pigment of formula I (wherein X is an electron-attractive group having a Hammett substituent constant a σ of >=0.20; R1-R6 and Y are each hydrogen, a halogen, an alkyl group, a cycloalkyl group, an aralkyl group or the like; Z1 and Z2 are each a group identical to R1-R6 and Y; and A is a non-metal atomic group required for forming a 5-8-membered ring, provided that at least one of R1-R6, X, Y, Z1, Z2 and A is an ionic hydrophilic group or a group having an ionic hydrophilic substituent) and has a static surface tension at 25 deg.C of from 20 to 50 mN/m.
Patent JP-2001300033-A (JP)
Title: Windmill device and pachinko game machine
Inventor: TANAKA ASAO
IPC: A63F7/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a windmill device of which the cost is low, and which is excellent in electric decorating property and has a high appealing property, and a pachinko game machine for which such a windmill device is provided. SOLUTION: This windmill device for a pachinko game machine comprises a rotating body, an attaching base and a lamp base. In this case, the rotating body rotates when a dropping game ball comes into contact with the rotating body. The attaching base rotatably supports the rotating body, and attaches the rotating body to a game panel. The lamp base is built in the attaching base, and to which a light source is attached. In such a windmill device, the rotating body comprises a decorative disk 1, a disk-attaching section 21 which attaches the decorative disk 1, and a rotating main body 2 having a body section 22 which continues from the disk-attaching section 21, and on the peripheral surface of which rotating blades 23a, 23b and 23c are projected.
Patent JP-2001300953-A (JP)
Title: Method and apparatus for processing leg part of molding
Inventor: ETO ISAMU
IPC: B29C43/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a processing method capable of accurately forming a protruded part to the leg part of a molding by hot pressing and a processing apparatus capable of easily performing the processing of the leg part of the molding. SOLUTION: The leg part 53 of the molding 50 is removed on the bottom side thereof at the predetermined part in the longitudinal direction of the molding 50 and the processing scheduled region including the removed part of the molding is arranged in a pressing cavity mold 11 to be hot-pressed by a pressing core mold 31. At this time, the bottom surface 53b of the leg part after removal is pressed more strongly as compared with the other part of the leg part at the central part in the width direction (d) of the leg part of the molding to push out the resin of the leg part outwardly to form the protruded part to the side surface of the leg part.
Patent JP-2001308848-A (JP)
Title: Chaos secrecy communication system
Inventor: KAMATA HIROYUKI
IPC: H03H17/04
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe secrecy communication system using fixed- point calculation. SOLUTION: This dedicated communication system is based on chaos using fixed point digital arithmetic. A new chaos modem system for a dedicated communication is further provided. The system includes a chaotic neuron nonlinear filter, an unstable digital filter and an overflow function. According to the system, it becomes clear that a modulation signal shows a hyper chaos characteristic in the fixed point arithmetic of 10,000 data points. It is further possible to perform highly safe secrecy communication data transmission, even in a real-time processing system, which uses a DSP and a general purpose computer and whose transmission rate is low.
Patent JP-2001314812-A (JP)
Title: Method for forming multilayer coating film with multicolor trait
Inventor: SUZUKI TAKESHI
IPC: B05D7/24
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a multilayer coating film with a multicolor trait by which it is possible to obtain a coating film which is free from color irregularities and develops a multicolor trait and further, can be easily repaired. SOLUTION: This method for forming a multilayer coating film with a multicolor trait includes (1) a process to form a first coating film by applying a first coating material containing a brilliant material to the surface of an object to be coated, (2) a process to form a second coating film by applying a second coating material containing 1-7 wt.% titanium particles for the resin solid content of the coating material to the surface of first coating film without baking and curing the first coating film, and (3) a process to form a clear coating film by applying a clear coating material to the surface of the second coating film without baking and curing the second coating film.
Patent JP-2000334128-A (JP)
Title: Pachinko machine
Inventor: KAWACHI TAKASHI
IPC: A63F7/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To automatically cancel a ball clogging state even when ball clogging occurs in a feeding route by providing a vibrating motor for vibrating the feeding route and automatically cancelling the ball clogging state in the feeding route for feeding Pachinko balls to a Pachinko ball dispenser. SOLUTION: A gutter-shaped tank rail 5 for aligning and deriving Pachinko balls is provided under a ball tank 4 disposed at the upper part of the rear face of a mechanism board 3 mounted on the rear face of a play panel 2 so as to be freely opened/closed, a Pachinko ball dispenser 7 is continuously connected through a bent rail 6 for weakening a ball pressure at the downstream end. Concerning such a Pachinko machine, a base board 12 to be attached to an outside wall 5a of the tank rail 5 is provided and a vibrating motor 11 is attached so as to be fitted from the upside between L-shaped receiving frame pieces 14 and 14 formed on the front side of the base board 12. When ball clogging occurs on the tank rail 5 and a ball exhaustion detector 10 is turned on, by driving the vibrating motor 11, ball clogging on the tank rail 5 is cancelled.
Patent JP-2001326210-A (JP)
Title: Substrate treating device
Inventor: MURAOKA YUSUKE
IPC: H01L21/027
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device which can quickly decompose organic matters adhering to a substrate. SOLUTION: The ozone water generated from an ozone water generator 50 is ejected upon a substrate W from an eject nozzle 20 through a pipeline 40. When the ozone water is ejected upon the substrate W, the substrate W is heated to a temperature higher than that of the ozone water by means of an induction heating coil 60. Therefore, the ozone water is heated and supersaturated ozone water is temporarily generated in a local area near the interface which is in direct contact with the surface of the substrate W. The ozone concentration of the supersaturated ozone water is the same as that of the ozone water supplied from the nozzle 20, but the temperature of the supersaturated ozone water becomes higher, because the water is heated by the substrate W.  Consequently, the high-temperature ozone water containing ozone at a high concentration comes into contact with and quickly decomposes the organic matters adhering to the substrate W.
Patent JP-2001327083-A (JP)
Title: Power storage and compensation system by high- temperature secondary battery
Inventor: ABE HIROYUKI
IPC: H02J3/32
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a power storage and compensation system by an economical high-temperature secondary battery, having a peak cutting and load leveling function and an electrical power quality stabilizing function. SOLUTION: A power system 1 and a power storage system consisting of a power load facility 2, a high-temperature secondary battery 3 and an AC/DC converter 4 are connected electrically, thereby the power is supplied to the power load facility 2 from the power system 1 under the normal condition and the power storage system 5 cuts the peak value and executes operations for leveling the load. A high-speed switch 6, which instantaneously senses a drop in the voltage and also instantaneously shuts off a circuit, when the power supplied from the power system 1 is lowered momentarily or fails, is provided between the power system 1, and power storage system 5 and the power is momentarily supplied to the power load facility 2 from the power storage system 5 in order to compensate for momentary reduction in voltage and power failure.
Patent JP-2001332676-A (JP)
Title: Semiconductor device
Inventor: KOJIMA KIYOMI
IPC: H01L23/50
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device preventing package crack and having high reliability in a QFN package in which thermal expansion coefficients of a lead and a tab made of copper or a copper alloy are larger than that of a molding resin. SOLUTION: A semiconductor chip 3 is fixed to the tab 5 with adhesive 4, and the chip 3 is electrically connected to the lead 1 via a bonding wire 6. The molding resin 2 seals the chip 3, the adhesive 4, the tab 5 and the wire 6 and seals except one end face 1s of the lead 1. The tab 5 is machined so that its thickness HT is 0.6-0.2 times as large as the thickness HL of the lead 1. The thermal expansion coefficient of the lead 1 is larger than that of the resin 2. The tab 5 is machined so as to have a thickness of 0.6-0.2 times as large as that of the lead 1, and hence a thermal shrinkage of the tab 5 when receiving a repeating temperature change is suppressed to prevent the interface isolation between constituting members, and the package crack can be prevented.
Patent JP-2001333145-A (JP)
Title: Communication terminal with transfer function
Inventor: KOTANI MASAKI
IPC: H04N1/32
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can surely transfer communication information to a desired terminal by having only to make a phone call externally. SOLUTION: Some caller phone numbers and types of facsimile/phone are registered in advance as transfer destinations, a caller number is detected (ST2) by an external call (ST1), and whether the caller telephone number is registered as a facsimile transfer destination (ST3) or as a phone call transfer destination (ST5) is discriminated. When the caller telephone number is registered as a facsimile transfer destination, the caller telephone number is set as the facsimile transfer destination (ST4), and when the caller telephone number is set to a phone transfer destination, the caller telephone number is set as the phone call transfer destination (ST6).
Patent JP-2001330978-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: KAWAMURA KUNIMASA
IPC: G03G5/08
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a Si photoreceptor and a device for image formation in which sticking of toner during cleaning is prevented and good image formation is realized. SOLUTION: A photoconductive layer 302 containing a-Si is formed on a conductive substrate 301 having <6 nm surface roughness Ra in a 10 μm×10 μm area, and the surface roughness Ra of the photoconductive layer 302 in a 10 μm×10 μm area is 15 nm to 100 nm.
Patent JP-2001336812-A (JP)
Title: Air conditioner
Inventor: KUWABARA KYUKICHI
IPC: F24F11/76
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner equipped with an elevating/lowering and fitting/removing mechanism which enables safe and easy cleaning of an air filter and is provided with a sensor part. SOLUTION: The air conditioner is equipped with an intake panel taking in the air in a room to be air-conditioned, the air filter removing the dust contained in the air, the elevating/lowering and fitting/removing mechanism which holds the air filter removably and also drives it so that it can be elevated and lowered, a heat exchanger for conditioning the temperature/humidity of the air which from the dust is removed by the air filter and a fan which supplies the conditioned air into the room through an outlet. In this air conditioner, the sensor part for detecting the temperature and others of the air from the air filter is provided removably in the rear of the mechanism.
Patent JP-2001004019-A (JP)
Title: Shift schedule for automatic transmission based on required power train output
Inventor: ROBICHAUX JERRY DEAN
IPC: F16H59/64
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To control a shift of an automatic transmission based on a last required power train output, in a power train including an internal combustion engine performing electronic air flow control and the automatic transmission. SOLUTION: A system and method controlling a power train 12 of a vehicle including an internal combustion engine 14, automatic transmission 16 having a plurality of selectable shift stages, and a control device 18 communicating with the internal combustion engine 14, transmission 16, and an accelerator pedal 52, include determination of wheel torque of driver requirement based on the accelerator pedal 52 and determination of a shift car speed threshold value based on wheel torque of driver requirement. In one embodiment, the system and method, determining a value representing the latest atmospheric pressure and determining the latest shift stage, correct the wheel torque of driver requirement based on the latest atmospheric pressure and the latest shift stage for determining the corrected wheel torque.  The wheel torque after correction is used for determining the shift car speed threshold value. An offset value is included for adjusting a change of the atmospheric pressure and a transmission oil temperature and preventing hunting of the shift stage and an excessive shift.