baber/WOPTO huggingface dataset:
Patent JP-2002164764-A (JP)
Title: Composite material vibrating device
Inventor: NISHIMURA TOSHIO
IPC: H01L41/09
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating device which does not have the restriction of a vibration mode to be utilized, does not need a vibration damping part, can be mechanically supported with a simple structure and can be miniaturized. SOLUTION: This composite material vibrating device is provided with a piezoelectric element 2 which is made of material having a first acoustic impedance value Z1 and functions as a vibration member to be a vibration generation source, first and second reflecting layers 3 and 4 which are made of material having acoustic impedance Z2 lower than the first acoustic impedance Z1 and connected to the both sides of the piezoelectric element 2, and first and second holding members 5 and 6 which are connected to the outer sides of the reflecting layers 3 and 4 and made of material having an acoustic impedance value Z3 larger than the second acoustic impedance Z2, and vibrations propagated from the piezoelectric element 2 are reflected at the interfaces between the reflecting layers 3 and 4, and the holding members 5 and 6.
Patent JP-2001215186-A (JP)
Title: Optical fiber and method of manufacturing the same
Inventor: OTSU GENICHI
IPC: G02B6/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber preventing the collision of the peripheral end of the clad of the fiber with the surface of a sample and high in detection efficiency. SOLUTION: The optical fiber consists of a core 12 propagating light and a clad 13 covering the core to cut off the light propagating through the core. The optical fiber has the tapered sharp part 14 formed by sharpening one end of the core 12, the shading coating layer 15 formed on the surface of the sharp part 14, and the opening part 16 exposing the tip of the sharp part from the shading coating layer 15. In this optical fiber, the shading coating layer 15 functions as the cutting-off part of the light applied to an area other than the opening part 16 and light is inputted and outputted only from the opening part 16.
Patent JP-2002170473-A (JP)
Title: Circuit breaker
Inventor: KANEKO SHOZO
IPC: H01H83/12
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker to which an auxiliary device is easily fitted. SOLUTION: When a trip unit is operated, a latch axis 37 rotates and a trip indication arm 37c protrudes to operate an alarm switch. When a lacked voltage pull-out device is operated, a trip device relay lever 55 turns so that a trip access is turned to operate a trip unit. When the trip unit is reset, the latch axis 37 turns for return, so that the lacked voltage pull-out device is also reset by a trip device rest arm 37d.
Patent JP-2002168560-A (JP)
Title: Refrigerator
Inventor: AOKI HITOSHI
IPC: F25D23/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent narrowing of a space in the chamber of a refrigerating chamber 4 and prevent a ceiling duct 35 from being deformed due to its heat even when the lighting state of a chamber lamp 81 is continued. SOLUTION: A chamber light 81 is situated in the ceiling duct embedded in the ceiling of the refrigerating chamber 4. The lamp of the chamber light 81 is cooled by cold air supplied through the ceiling duct 35. This constitution prevents a chamber from being narrowed by reducing an protruding space of the chamber light 81 in the refrigerating chamber 4, and prevents thermal deformation of the ceiling duct 35 due to the heat of the lamp even when the chamber light 81 is always lit as a failure of the switch.
Patent JP-2002167779-A (JP)
Title: Foundation structure of apparatus
Inventor: YAMAMOTO YASUHIRO
IPC: E02D27/44
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To thin the thickness of a mat foundation, to reduce a using quantity of concrete, and reduce a construction period and a construction cost. SOLUTION: A mat foundation thickness increased part 2a and an apparatus foundation 4 for supporting an apparatus 3 are arranged in order on the upper side of piles 1. A vibration control material 5 is concentratively arranged and interposed in a just above position between the mat foundation thickness increased part 2a and the apparatus foundation 4. Thus, since a load of the apparatus is transmitted to the piles 1 from the mat foundation thickness increased part 2a, the thickness of the mat foundation 2 can be thinned.
Patent JP-2002166317-A (JP)
Title: Rotary cutting tool, method for cutting work, and fine shaped object
Inventor: SAITO NORIHISA
IPC: B23C5/16
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a processing tool capable of highly precisely forming a fine shape or hole which conventionally has been hard to form. SOLUTION: In this rotary cutting tool 1 for conducting cutting work by rotation, it is provided with a tool body 3, and a diamond tip fixed to a tip of the tool body 3. The diamond tip 2 has a polygonal cross section perpendicular to a rotation axis of the rotary cutting tool 1.
Patent JP-2002168451-A (JP)
Title: Cooking apparatus
Inventor: YAMAKAWA HIDEKI
IPC: F23N5/10
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To remove the trouble of using an external power source such as a battery. SOLUTION: This cooking apparatus is provided with a thermoelectric transducer 6 converting heat into electric power, and this thermoelectric transducer 6 supplies electric power through the terminals 5a and 5b of a cooking apparatus-controlling means 5. Thereby, the cooking apparatus-controlling means 5 can be operated without using the external power source, and the labor such as a battery change can be removed.
Patent JP-2002166884-A (JP)
Title: Lifeboat
Inventor: TANAKA SHIGEKI
IPC: B63C9/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a lifeboat folded in a containing bag attachable to a human body. SOLUTION: This lifeboat comprises a manual expanding air chamber 1 to be expanded by compressed air to form a ship shape and flexible floor cloth 3 stretching at a lower part of the manual expanding air chamber for forming a ship shape. The manual expanding air chamber comprises two folding parts 13 and a constricted portion 92 where inner walls of the manual expanding air chamber at the folded parts stick with each other. The inner wall parts at the folded parts of the air chamber stick with each other for facilitating folding, thereby fully buoyancy can be obtained and a compressed air cylinder remains small without increasing a number of air chambers. The flexible floor cloth stretches at a bottom of the lifeboat for making it possible to be folded, then the cloth can be folded and contained inside the containing bag for fitting a waist by a belt.
Patent JP-2002171013-A (JP)
Title: Magnetroresistance effect element and magnetroresistance effect type magnetic head
Inventor: FURUKAWA AKIO
IPC: H01L43/08
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetroresistance effect element having stably high output, and a magnetroresistive effect element type magnetic head. SOLUTION: Between first and second magnetic shields 21 and 22, made of soft magnetic materials that oppose each, a magnetroresistance effect element body 11 and a hard magnetic layer 12 for applying a bias magnetic field are arranged. In the body 11, free, fixed, antiferromagnetism, and spacer layers are laminated. In the free layer, magnetizing is made to rotate according to an external magnetic field. In the antiferromagnetism layer, the magnetizing of the fixing layer is fixed. Also, the body 11 is set to a CPP type for energizing a sense current in a direction crossing the surface of a lamination film, a detection magnetic field is introduced along the surface direction of the lamination film, and the bias electric field crosses the direction introducing for the detection magnetic field and is applied in a direction along the film surface.  In the configuration, while the detection magnetic field is not being applied, the magnetic field substantially given at forward and backward ends at the introduction side of the detection magnetic field is set to the same direction, and a stable single magnetic domain is achieved in the free layer.
Patent JP-2002167702-A (JP)
Title: Ballast processing method
Inventor: ITO HIROSHI
IPC: E01B27/06
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a ballast processing method for reusing a ballast recovered from a track bed. SOLUTION: This ballast processing method comprises a grinding machine 20 for separating an adhered object such as iron (iron oxide) and oil adhered to a surface of the ballast recovered from the track bed at a former marshalling yard site, a classification means 30 for extracting granular materials having a predetermined grain diameter or more from slurry containing the ground and treated ballast, and a liquid cyclone 50 and a floating classifier 60 provided at a rear step of the classification means 30 to remove the object adhered on the surface of the ballast and classify and extract gravels having a grain diameter of about 20 to 60 mm and reusable as the ballast and sand and gravel and minute sand having a grain diameter of 20 mm or less.
Patent JP-2002168444-A (JP)
Title: Treatment-data input-unit and recording medium in which program for inputting treatment data is stored
Inventor: SASAZAKI KAZUSHIGE
IPC: F23N5/26
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a treatment-data input-unit and recording medium in which program for inputting treatment data is stored, for enabling a responsive performance of 'emergency contact', and 'emergency response', and duties. SOLUTION: On receiving an emergency alarm from a gas meter, an operator gives a 'contact treatment'. Data on the given treatment is entered into a host computer by an input means 100 for entering the taken treatment. On receiving the contact, a responsive treatment is given to the contact, and data on the given responsive treatment is entered into the computer by an input means 200 for inputting responsive-treatment data. A writing means 34a-1 writes respective treatment data entered by the means for entering the contact and responsive treatment into a specified storage means 20.
Patent JP-2002174298-A (JP)
Title: Engine mount
Inventor: TAKESHITA AKISUKE
IPC: B60K5/12
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency in the assembling to an engine or car body. SOLUTION: In this engine mount, the base end part of a connecting shaft 11 connected to the engine through a bolt 13 provided at the tip thereof and an engine-side washer 12 integrally provided on the base end part are buried and fixed into one end of a mount rubber 30, a body-side washer 21 is fixed to the other end of the mount rubber 30, a case 22 for housing the washer 12, which comprises a through-hole 22a1 for inserting the connecting shaft 1 and a mounting arm 23 to the body to house the washer 12, is fixed to the body-side washer 21, and a stopper plate 14 opposed to the washer 12 with the case 22 between and having a stopper rubber 16 fixed along the case 22 side is assembled to the part protruded from the case through the through hole 22a1 of the connecting shaft 11.  The stopper plate 14 is non-rotatably fixed to the bolt 13, and the plate 14 comprises a locking pin 15 to be fitted to an engagement hole provided on the engine side.
Patent JP-2002175194-A (JP)
Title: Program downloading system, program downloading device, image forming device, program downloading method, and computer-readable recording medium with program for executing the method recorded thereon
Inventor: HANIYU YOSHIAKI
IPC: G06F9/445
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To attain automatic restart and completion of downloading when a power is turned on again, even if the power is OFF in the course of downloading, in an equipment such as a printer for downloading the latest control program from a host computer. SOLUTION: A part of a rewritable flash EEPROM is made to be an unrewritable boot area, in which a program for executing program downloading is stored, and control programs for respective parts in the equipment are stored in the other areas, respectively. Even if the power is OFF on the way of rewriting the control programs, the download executing program in the boot area is not lost, thus permitting downloading again. The downloading can be restarted automatically when the power is turned on by holding whether and how the downloading lead to failure.
Patent JP-2002180928-A (JP)
Title: Injector fixing structure, and delivery pipe
Inventor: NAKAJIMA TSUNEMITSU
IPC: F02F1/24
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent an injector from being pinched in a receiving hole in an engine head in fixing the injector. SOLUTION: In this delivery pipe 10, a female thread through-hole 30 is formed to be communicated with an injector mounting hole 12 from an outer surface of the delivery pipe 10, and roughly coaxial with an injector 25. By a fixing member 30 engaged with the female thread through-hole 30, the injector 25 is pressed in an axial direction toward the engine head 20 through an elastic member 36 to be fixed. Since an axial line 31a of the fixing member 31 to press the injector 25 toward the engine head 20 is coaxial with the injector 25, the injector 25 will not be diagonally pinched in the injector receiving hole 22 in the engine head 25 even when the injector 25 is largely displaced in the axial line direction in a pressing process.
Patent JP-2002178948-A (JP)
Title: Working travel vehicle
Inventor: KAMOTO MASASHI
IPC: A01D69/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To lock the actuation of the right and left traveling portions of a working travel vehicle by means of a single parking brake mechanism and to enhance the translation property of the vehicle in which one travel motive power transmission path for the right traveling portion and the other travel motive power transmission path for the left traveling portion are independent of each other. SOLUTION: In a combine, the travel power transmission path 5R for the right traveling portion 6R and the travel power transmission path 5L for the left traveling portion 6L are independent of each other. A clutch shaft 40 is provided for connecting and disconnecting the right and left travel power transmission paths 5R and 5L to and from each other, and the parking brake mechanism 44 is provided on the clutch shaft 40.
Patent JP-2002182215-A (JP)
Title: Liquid crystal display
Inventor: ITO YOJI
IPC: G02F1/13363
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display which has an excellent display grade. SOLUTION: The liquid crystal display includes a bend-aligned liquid crystal layer between two substrates, a mechanism which modulates a light beam passing through the liquid crystal layer in a unit of pixel, two filter mechanisms which sandwich the substrate and the liquid crystal layer, a mechanism which applies a voltage to each pixel, and two optical retardation compensation mechanisms which interpose in the two substrates and the filter mechanisms. The optical retardation compensation mechanism consists of liquid crystal molecules and a transparent support. The Re retardation value of the transparent support is in the range of 20 to 70 nm. A Rth retardation value is in the range of 70 to 400 nm. The liquid crystal display satisfies approximately θ(z)=θ1(-(d1/d2)z), when the direction of the optical axis of the liquid crystal molecules is defined as θ(z).
Patent JP-2002182562-A (JP)
Title: Date and time information setting device
Inventor: USA HARUHIKO
IPC: H04L9/32
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To accurately set date and time information of a client of a client- server type computer system. SOLUTION: This date and time information setting device is equipped with a clock 106 which generates date and time information, a ciphering part 102 which ciphers the date and time information by using a key generated by a key generation part 104, and a transmission part which sends the ciphered date and time information, the key, and the unciphered date and time information to the client, and sets the date and time information of the clock that the client has to the generated date and time information, and the ciphering part 102 obtains a new key each time the date and time information is sent, ciphers the date and time information by using the obtained new key, and provides the information for the client.
Patent JP-2002179165-A (JP)
Title: Gas vent tool for aerosol container
Inventor: MARUYAMA SHIZUO
IPC: B65D83/14
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas vent tool having a high general applicability capable of preferably discharging the stored content even if a stem length of an aerosol container is different. SOLUTION: A gas removing tool 1 is made of synthetic resin and at the same time a stem inserting and engaging hole 6 into which an extremity of a stem 105 of an aerosol container 100 is inserted is applied as a straight-pipe segment and an inner diameter of the hole is made smaller than an outer diameter of the stem 105 by 0.1 mm to 0.4 mm. Even if the stem inserting and engaging hole 6 is smaller than it, the extremity of the stem 105 can be pushed into the hole due to softness of the synthetic resin, resulting in that it is possible to insert it down to an appropriate depth because the hole 6 is formed straight.
Patent JP-2002185689-A (JP)
Title: Internet facsimile equipment and method for controlling the same
Inventor: OBAYASHI NOBUYUKI
IPC: G06F13/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To allow a transmission side to instruct communication by a simple operation without considering a communication function of the communicating party. SOLUTION: An Internet facsimile equipment 1 simultaneously registers address information for facsimile(FAX) communication and address information for an electronic mail(E-Mail) communication for each communicating party registered in an abbreviated dial, and when the transmission of picture information to the registered communicating party is instructed, the registered address information for the facsimile communication or address information for the electronic mail communication is automatically selected according to a prescribed parameter, and the communication is performed by using this selected address information.
Patent JP-2002143754-A (JP)
Title: Paint roller rakurakukun
Inventor: MIYAGAKI YOSHIHIRO
IPC: B05C17/035
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a paint roller comprising a device for automatically supplying a paint to the roller and a cover for preventing the paint from being spattered. SOLUTION: When a push-button switch 5 on the handle of the roller is pushed, an electric motor 2 starts and sends a paint to the roller through a hose 3 and a pipe 6 from a paint supplier 7. The roller is used in painting after the cover 9 is set at an angle at which the worker can be prevented from being spattered with the paint.
Patent JP-2002187094-A (JP)
Title: Plastic tube edge cutter and plastic tube edge cutting method using same
Inventor: KOTANI AKIHIRO
IPC: B26D3/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a plastic tube edge cutter that provides a plastic tube with a high accuracy in flatness at a cut edge, and a cutting method of a plastic tube edge using the cutter. SOLUTION: The edge cutter 2 has an aperture 3 with an opening formed at one flat end, which opening can receive the plastic tube 1, and a cutting means 4, the tip of which protrudes in the aperture 3. The cutting means rotates around the center of the aperture 3. The edge cutter 2 is inclined so that it can cut the tube 1 end contacting the cutting means 4 in a slant direction. Rotating the edge cutter 2 until its bottom edge 2a contacts a flat face 8 of a tube holding means 7 cuts the tube 1 in the slant direction from its edge. Then a further rotation of the edge cutter 2 while its bottom edge 2a is held contacting the flat face 8 cuts the tube 1 horizontally. Thus only the simple rotation of the edge cutter 2 can readily and securely provide a horizontal cut edge of the tube 1.
Patent JP-2002185451-A (JP)
Title: Remote access system, exchange and subscriber terminal
Inventor: KAWANISHI HIDEHIKO
IPC: G06F21/31
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide such a remote access system that a call is not charged when connection is rejected between a subscriber terminal connected with a public network and a computer included in a data network. SOLUTION: The remote access system accepts a call setup request including information required for user authentication from a subscriber terminal, extracts the authentication information from the call setup request, and transmits that authentication information to a server for authenticating the subscriber terminal. Subsequently, the remote access system receives an access admission or an access rejection for the authentication information. When an access admission is received, a call setup processing for granting access of the subscriber terminal and connecting the subscriber terminal is performed. When an access rejection is received, a disconnection for rejecting access of the subscriber terminal is performed.
Patent JP-2002178014-A (JP)
Title: Plate thickness control method in rolling mill
Inventor: TONAI HIDETO
IPC: B21B38/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the error of predicted sheet crown which is caused by the prediction error of a predicted roll profile. SOLUTION: In a thickness control method in a rolling mill in which the thickness is controlled by predicting the sheet crown CH2 using a gagemeter model containing the predicted roll profile as a prime factor, the predicted roll profile is corrected on the basis of a sheet crown CH2' actually measured in the rolling line and the predicted sheet crown CH2 is calculated on the basis of the corrected predicted roll profile.
Patent JP-2001237399-A (JP)
Title: Method of manufacturing capacitor of semiconductor device
Inventor: LEE KI-JUNG
IPC: C23C16/40
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a capacitor of a semiconductor device which has superior electric characteristics and can secure a large capacity. SOLUTION: The method of manufacturing a capacitor comprises a stage wherein a lower electrode is formed on a lower structure of a semiconductor substrate, a stage wherein, after forming an amorphous TaON thin film on the lower electrode, a heat treatment is conducted in an NH3 atmosphere to form a Ta3N5 dielectric film, and a stage wherein an upper electrode is formed on the Ta3N5 dielectric film.
Patent JP-2002189937-A (JP)
Title: Gathering system, processor, and gathering method for personal information, and recording medium
Inventor: KAJIKAWA TAKAKO
IPC: G06Q50/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a system, etc., which classifies personal information providers by specific types according to answer results, etc., and can analyze the answer results according to the types. SOLUTION: This personal information processor 100 is equipped with a question information storage means which stores question information, a question transmitting means which sends the stored question information to an information terminal device 200, an answer information storage means which stores answer information on answers to question information received from the information terminal device, an individual type classifying means which classifies the personal information providers by the predetermined types according to the answer information corresponding to questions for the classification, and an answer information analyzing means which analyzes the answer information according to the classified types.