baber/WOPTO huggingface dataset:
Patent JP-2001294376-A (JP)
Title: Position detector for elevator
Inventor: KIZU TOMOHITO
IPC: B66B3/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a position detector for an elevator capable of easy installation at low cost by constructing a detected part of only a long hole arranged in a toe guard. SOLUTION: A detected part is constructed by only boring a long hole 2A in the tow guard 2, so that a landing floor position of a passenger car 20 can be detected when a detection part is operated, and the position detector for an elevator can be installed at low cost.
Patent JP-2001296757-A (JP)
Title: Image forming device
Inventor: SUDA TAKEO
IPC: G03G21/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance of a transfer image owing to stiffness of a paper sheet at the time of passing through a stepped part on a paper sheet transporting route. SOLUTION: In this image forming device for transferring the image on a photoreceptor 1 to a paper sheet P being fed in a transferring nip part 6 formed by a transferring roll 9 held in press contact with the photoreceptor 1 by means of pressurizing means, the device has a structure equipped with a pressing force variable means making the pressing force of the above pressurizing means variable in accordance with the stiffness of paper sheet P. In consequence of the above structure, the transfer image is prevented from turbulence even in the case when the trailing end of the paper sheet P rampages at a step in the vicinity of the photoreceptor 1.
Patent JP-2001295226-A (JP)
Title: Support for noise barrier and sound isolating wall
Inventor: NOGAWA HIROHIKO
IPC: E01F8/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a support for a nose barrier and the nose barrier provided with the support preventing the radio interference around the noise barrier, improving sunshine, and capable of improving the prospect from a road. SOLUTION: The supports 10 for the noise barrier are applied to the noise barrier 1 arranged with a plurality of sound isolating plates 20 in parallel, are arranged between the adjacent sound isolating plates 20 to support the sound isolating plates 20, and are formed with a transparent resin.
Patent JP-2001296445-A (JP)
Title: Single mode optical fiber and method for manufacturing its preform
Inventor: SAITO FUMIO
IPC: C03C13/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a single mode optical fiber which is not disconnected in a manufacturing process, has an excellent dispersion characteristic and high quality and is homogeneous. SOLUTION: The single mode optical fiber 1 is formed by enclosing the outer periphery of a glass core 2 having a refractive index greater proportionate to the concentration of a refractive index increasable doping agent with a glass clad 3 having a small refractive index and has an area B having the refractive index smaller than the refractive index of a peripheral area C and a central area A between the peripheral area C and central area A of the core 2.
Patent JP-2001304564-A (JP)
Title: High frequency heating device
Inventor: WATANABE KENJI
IPC: F24C7/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating device for use in heating a heated item such as a food in which a finished temperature of the food can be made uniform by its simple constitution. SOLUTION: A distribution of temperature of a heated item 1 placed on a food mounting table 28 which can be driven to rotate is detected through a plurality of openings of a heating chamber 8 under an application of an infrared ray sensor 13 having a plurality of infrared ray sensor elements and a lens 19 having a plurality of lens functions and then a high temperature position and a low temperature position can be acknowledged.
Patent JP-2001298543-A (JP)
Title: System and method for telemarketing
Inventor: OTA ATSUSHI
IPC: G06Q10/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for telemarketing which can be performed at a low cost without necessitating a huge amount of preceding investment and in accordance with a time slot which is convenient for a customer. SOLUTION: A prescribed home operator 20 is retrieved from in a home operator database 110 in a computer 11 at a headquarter center 10 to give an instruction concerning a marketing job to the operator 20. Then, a marketing job is performed by using a telephone set 21 under the control of the operator 20 to give the obtained result and/or customer information to the center 10 and it is recorded and retained in a reporting database 130 provided in the computer at the center 10.
Patent JP-2001306991-A (JP)
Title: Price collection vicarious system and method for payment on delivery
Inventor: SHINODA NAOYUKI
IPC: G06Q20/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a price collection vicarious system and method for payment on delivery by which a merchandise seller can ask a physical distribution delivery agent to collect the price of sold merchandise without making a contract with the physical distribution delivery agent for payment on delivery. SOLUTION: A payment on delivery vicarious agent preliminarily makes a contract with a physical distribution delivery agent for payment on delivery in each area nationwide, and transfers merchandise when the negotiation of merchandise buying and selling is established on an Internet to the merchandise purchaser instead of the seller with payment on delivery.
Patent JP-2001304682-A (JP)
Title: Remote controller inside bathroom
Inventor: YASUI SHIGEAKI
IPC: F26B9/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a means which can instruct the start of the heating operation of a bathroom heater inside a bathroom during bathing. SOLUTION: A remote controller 2 located inside a bathroom, which is provided with in a bathroom and remote-controls a hot water supplier 3 to supply a bathroom with hot water, has a radio signal receiving unit 17 which is installed within a bathroom and receives radio signal, and this controller is equipped with a radio signal sending unit 62, which can send a heating start signal to a bathroom heater 5 for starting the heating of the bathroom, according to the heating start signal received with the radio signal receiving unit 17, and an operating section 41 for a bathroom heater, which includes a heating start switch for directing the sending of the above heating start signal to that radio signal sending unit 62.
Patent JP-2001300042-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can suppress the gambling spirit of a player by avoiding a problem that a specific winning pattern is displayed continuously, and which can prevent the aforesaid unfair practice in the game. SOLUTION: Random number values for determining a winning pattern which are obtained simultaneous with random numbers for determining right or wrong are divided into a group of values for determining a specific pattern and a group of values for determining an ordinary pattern, and values for determining a winning pattern are stored so that each of the groups of values is not arranged in a cyclic manner.
Patent JP-2001301643-A (JP)
Title: Rocking range limiting structure for rear axle
Inventor: NAGATA KAZUNORI
IPC: B62D7/20
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a rocking range limiting structure capable of preventing large impact force and impulsive sound from occurring unnecessarily and capable of easily limiting the rocking range of a rear axle. SOLUTION: This rocking range limiting structure for the rear axle 13 is provided with a rack 1 fixed to the body frame 11 of a forklift to face a steering shaft 16, a screw 2 outwardly coupled and relatively nonrotatably supported at the middle of the steering shaft 16, meshed with the rack, and slid on the steering shaft 16 while being rotated, and stoppers 4 fixed at the upper and lower positions of the steering shaft 16 to regulate the sliding range of the screw 2.
Patent JP-2001301583-A (JP)
Title: Headlamp cleaner
Inventor: SAITO MASAHIKO
IPC: B60S1/60
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning between a decorative member through which a jet nozzle is passed and a cylinder. SOLUTION: This headlamp cleaner 1 includes a tubular cylinder 2, a piston 3 slidably coupled to the cylinder, and the jet nozzle 19 attached to the end of the piston. Forcible feeding of wash water into the cylinder causes ejection of the wash water from the jet nozzle after the piston has projected from the cylinder to a predetermined position. The cylinder is secured to a vehicle body 33. The headlamp cleaner 1 has a positioning means 23 for achieving positioning between the decorative member (bumper) 29 for covering the surface of the vehicle body and the cylinder, the decorative member having a through hole 30 therein through which the jet nozzle is passed.
Patent JP-2001308202-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HABASAKI TADAYUKI
IPC: H01L21/8238
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a resistance element suitable for semiconductor devices containing CMOS transistors of a salicide structure. SOLUTION: The resistance element composed of polycrystal silicon film pattern 110a is composed of N type region 111a, P type region 112a and titanium silicide film 122 for short-circuiting the connection part. The doping of N-type region 111a and P-type region 112a respectively are executed, independent of the doping of N type diffusion layer of NMOS and the doping of P type diffusion layer of PMOS.
Patent JP-2001300335-A (JP)
Title: Crushing machine for waste, such as household electrical appliance product
Inventor: NUKUI MASAO
IPC: B02C18/18
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a crushing machine for wastes, such as electrical household appliance products which is capable of crushing the wastes, such as the electrical household appliance products, easily separating and recovering metals and nonmetals and properly and easily grinding crushing blades. SOLUTION: This machine is freely rotatably provided with a rotor 5 with the crushing blades 6 formed to the same diameter and the same length and a grinding wheel roll 7 in juxtaposition within a casing 1 having a feeding port 2 and discharging port 4, respectively, in its upper and lower part. The device is so constituted as to grind down the waste pieces and to crush the same to a fine powder form while the waste pieces are crushed by inwardly rotatably actuating the rotor 5 and outwardly rotatably actuating the grinding wheel roll 7. The grinding wheel roll 7 is made freely attachable and detachable to and from the rotor 5 across required movable means 8 and 9.
Patent JP-2001316746-A (JP)
Title: Aluminum alloy having high strength, wear resistance and slidability
Inventor: TAKAHASHI KOKICHI
IPC: C22C21/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy having high strength, wear resistance and slidability by adding Zn, Cu, B and Mg to a hypereutectic Al-Si alloy. SOLUTION: This aluminum alloy having high strength, wear resistance and slidability has a composition containing, by weight, 12 to 16% Si, 5 to 15% Zn and 1 to 5% Cu and containing, at request 0.01 to 0.1% B and/or 0.005 to 0.08% Mg, and the balance Al with inevitable matters.
Patent JP-2001310165-A (JP)
Title: Ultrasonic washing apparatus
Inventor: KITAORI NORIYUKI
IPC: D06F7/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washing apparatus capable of efficiently utilizing the effects of ultrasonic vibration and easily washing dirty clothes in respective households. SOLUTION: The ultrasonic washing apparatus 1 is provided with an ultrasonic oscillator 16 equipped with an ultrasonic vibration part 3 installed adjacently to ultrasonic horns 17, 18 and washes object laundry by bringing the object laundry into contact with the end face 18A of the ultrasonic horn 18 and almost all of the entire body except the end face 18A of the ultrasonic horn 18 is surrounded with an object laundry-guiding cover 4. An object laundry-guiding ring part 22 to slide the object laundry is formed in the tip of the cover part 20 of the object laundry-guiding cover 4. With such a structure, the ultrasonic vibration is transmitted to the object laundry to carry out washing at a high efficiency and a user is prevented from touching the ultrasonic horn in the ultrasonic washing apparatus 1.
Patent JP-2001310716-A (JP)
Title: Deceleration control device for vehicle
Inventor: SATO KUNIHITO
IPC: B60T8/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a deceleration control device for a vehicle capable of early detecting abnormality of a system and suggesting a driver adequate measures. SOLUTION: The deceleration control device for the vehicle for applying deceleration to the vehicle according to accelerator opening determines (step S5) abnormality based on a deviation between a set desired deceleration EBAori(t) (step S2) and a detected realized speed Gy (step S4). When the device detects the abnormality, the device releases the control, transmits a system abnormality signal, and informs another system and a driver of the abnormality (step S6).
Patent JP-2001322862-A (JP)
Title: Block for water supply structure
Inventor: MATSUNAGA HISAHIRO
IPC: C04B28/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a block for a water supply structure which hardly increases the pH of the water included in the soil around water channels in user for the water channels of sewage, drinking water and waste water by using steel making slag as raw material. SOLUTION: The block used for the blank of the water supply structure is formed by kneading a mixture composed of the pretreatment slag of the molten pig in a powdery and granular form produced as a part of steel making process steps and the fine powder of blast furnace slag with water and pouring the mixture into forms, then curing the mixture.
Patent JP-2001319206-A (JP)
Title: Non-contact communication element and non-contact communication medium
Inventor: OZAKI KATSUMI
IPC: B42D15/10
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact communication element and a non-contact communication medium, with which stable communication characteristics can be secured regardless of directions. SOLUTION: On the surface of the non-contact communication element 10, which is a spherical semiconductor device, an antenna having coils 12F, 12U, 12L, 12R, 12D and 12B with six directions as front surfaces is set. By using this non-contact communication element 10, a tag and a non-contact IC card are produced.
Patent JP-2001316007-A (JP)
Title: Mechanism and method for preventing sagging of paper roll
Inventor: MIYAKE HIROMASA
IPC: B41J15/16
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper roll sagging preventing mechanism to prevent the occurrence of sagging of a paper roll in operation, in a printer using a roll paper. SOLUTION: A paper roll 1 is set astride above a space between a front roller 3 and a rear roller 2. A paper drawn from the paper roll 1 is caused to pass through a space between the front roller 3 and the rear roll 2. When the paper roll 1 is rotated forward, the two rollers are rotated. In this case, the peripheral velocity of the front roller 3 is slightly slower than that of the rear roller 2 and reversibly in the case of the paper roll 1 being rotated in a reverse direction, by equalizing the peripheral velocities of the front roller 3 and the rear roller 2 to each other, a relative difference is produced between the peripheral velocities of the front roller 3 and the rear roller 2 and sagging occurring as a result of the roll paper effecting rotational movement is prevented from occurring.
Patent JP-2001327128-A (JP)
Title: Commutator
Inventor: NAKAYAMA EIJI
IPC: H01R39/32
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a commutator which has commutator segments whose hooks are connected electrically to conductors with improved reliability. SOLUTION: This commutator 20 has commutator segments 22 which have recessed parts 24 in which coils 6a, 6b and 6c compressed and deformed by bent hooks 10 are housed.
Patent JP-2001324358-A (JP)
Title: Optical fiber sensor
Inventor: KURII MASATO
IPC: G02B6/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology transforming displacement or deformation of an unstable geologic bed existing in a natural ground slant face, for example, into deformation of an optical fiber for safely and quickly performing optical observation of a deforming condition (the displacement direction and the like of soil) with high precision. SOLUTION: In an optical fiber sensor 1, a sensor body 1A provided with a flexible long slot rod 5 and a plurality of optical fibers 6 dispersedly arranged in a plurality of circumferential positions of the outer circumference part of the slot rod 5 along the longitudinal direction of the slot rod 5 respectively is inserted into a boring hole 3 formed in the ground 2 so that it can be integrally deformed with the ground 2 around the boring hole 3.
Patent JP-2001325280-A (JP)
Title: Data base retrieval system
Inventor: SAKAI MICHIMOTO
IPC: G06F17/30
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress the repetitive distribution of content data, to reduce the loads of a communication channel and to provide an efficient retrieval system in a WEB data base retrieval system in an open network. SOLUTION: At the time of retrieving a data base constructed in a server through a network by an operation from a client terminal, before the client terminal downloads the content data, whether or not they are stored in a local content data base is judged. When the content data are stored in the local content data base, whether or not the updating date and time are older than the updating date and time of the corresponding content data stored on the side of the server is judged. When they are not older, the content data are read from the local content data base and outputted without requesting data distribution to the server.
Patent JP-2001326276-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKAHASHI AKIRA
IPC: H01L29/78
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress an occurrence of hot carrier and a contact fault in a semiconductor device of a SAC structure. SOLUTION: This semiconductor device 11 comprises the SAC structure having a sidewall 15 and an offset nitride film 17. Particularly, in this semiconductor device, the sidewall has a lower sidewall 151 contacted with a lower side of a sidewall 21a of a gate electrode 21 made of a silicon oxide film, and an upper sidewall 152 contacted with an upper side of the sidewall 21a of the electrode 21 made of a silicon nitride film. Thus, a structure in which an interface between the silicon nitride film and the silicon oxide film is isolated from a substrate is adopted.
Patent JP-2001323829-A (JP)
Title: Premix compression self-ignition engine
Inventor: SAKURAI TERUHIRO
IPC: F02D45/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a premix compression self-ignition engine for supplying much fuel without damage of an engine and durability degradation to improve output and efficiency. SOLUTION: This premix compression self-ignition engine sucks dilute premix gas previously mixed fuel gas Fg with intake air Ga via a plurality of intake valves 7 and 8, is operated by compression self-ignition. A fuel injector 6 for supplying fuel to one of respective intake ports 2 and 3 connected to a combustion chamber of the engine En through respective intake valve 7 and 8 is provided, the fuel injector 6 is connected to a fuel supply pipe 23 through a fuel adjusting valve 22, the combustion chamber is provided with a pressure sensor 5, and the pressure sensor 5 is connected to a control device 20 through a signal line 5a, and the control device 20 is connected to the fuel adjusting valve 22 through a control line 20a.
Patent JP-2001321844-A (JP)
Title: Method for hydroforming metal tube and die
Inventor: KOJIMA MASAYASU
IPC: B21D26/033
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method to obtain a special shaped tubular product having a bulged part having partially different plate thickness/strength and a die used therefor. SOLUTION: In the hydroforming method in which a liquid 105 is introduced into a metal tube stock 300 and pressurized, thus the metal tube is partially bulged to form the special shaped tubular product, bulging is conducted by pressing at least an outer peripheral face of the section easily bulged out of a bulging planned part constituting of a section 300a easily bulged and a section 300b hardly bulged, and by controlling restricting force so that the section easily bulged and the section hardly bulged are bulged synchronously with each other.
Patent JP-2001328655-A (JP)
Title: Easy-to-open can lid and its manufacturing method
Inventor: MATSUKAWA YOSHIHIKO
IPC: B65D47/36
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To keep relative mobility between overlaid can lids in a radial direction. SOLUTION: A can lid 125 comprises an annular flange curl 127 to be fixed to a can barrel, a counter sink 6 formed on an inner peripheral side of the flange curl 127 and inside of the flange curl 127, a center panel 40 provided on an inner peripheral side of the counter sink 6, and breaking lines 19, 31 formed on the center panel 40 for defining opening pieces 20, 26 to be broken by pressing force. It also comprises a skirt panel 7 which is formed on the inner peripheral side of the counter sink and also curved, and a swell 8 formed at an end of the skirt panel 7 and also curved, wherein a normal line G1 passing through a point of inflection E1 of the skirt panel 7 and the swell 8 is inclined in a direction toward a center axis line A1 and away from the center panel.
Patent JP-2001330963-A (JP)
Title: Alignet, manufacturing method using the same and electronic component
Inventor: TSUCHIMOTO SHUHEI
IPC: G03F1/66
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of minimizing the use amount of reticles in order to solve such problem that the reticle should be formed whenever the model is changed and in order to attain the reduction of the cost in the manufacture of electronic components, and capable of dealing with a multi- product and multi-layered mask pattern. SOLUTION: An electromagnetic energy source for exposing a reticle pattern on a substrate is switched to an electromagnetic energy source for exposing a pattern other than that of the reticle on the substrates by the aligner with plural electronic energy sources. Thus, the pattern is formed with the minimum reticle amount, then the device can deal with the multi-product and multi-layered pattern, and the management cost of cleaning and storing the reticle, also the time and material cost for forming the reticle can be reduced.