baber/WOPTO huggingface dataset:
Patent JP-2004127985-A (JP)
Title: Substrate processing apparatus
Inventor: NAKANO MINORU
IPC: H05B3/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus having a temperature control system suitable for use with a heating furnace having a rotating mechanism, capable of controlling to keep the temperature uniform in a substrate.  <P>SOLUTION: The substrate processing apparatus has a PID operation control 16 that performs PID calculation, based on deviation between the target temperature of a rotating substrate 5 and the measured temperature of the same, for the deviation to be zero, and outputs the amount of control; and has a temperature controller 12 that controls the driving power to be applied to heaters 1, 2, 3, based on the amount of control received from the PID operation control 16. The temperature controller 12 has a rotating time control 17 provided with a control parameter table of preset deviation filter constants corresponding to substrate rotating time. The rotating time control 17 picks a deviation filter constant reflecting the substrate rotating time when the substrate is in rotation, and outputs to the PID operation control 16 the ultimate deviation to be obtained by averaging deviations between the target temperature and specified samplings covering a given time period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125214-A (JP)
Title: Refrigerator
Inventor: NAKANISHI KAZUYA
IPC: F25D11/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten automatic ice making time; and to prevent frosting of an ice making room and a freezing room in a refrigerator for alternately and independently cooling a refrigerating room and the freezing room.  <P>SOLUTION: Ice making time can be shortened by cooling ice making water by supplying cold air in the freezing room 10 to an automatic ice maker 20 except for cooling time of the freezing room 10 by driving a freezing room fan 12 except for cooling time of the freezing room 10 when starting to automatically make ice. Moisture of the water supplied to the automatic ice maker 20 can be prevented from growing as frost in an ice making room 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117269-A (JP)
Title: Mechanism for holding, opening and arresting blade cartridge for exchangeable cartridge razor
Inventor: DANSREAU PAUL R
IPC: B26B21/22
Filed: 2002-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for holding, opening and arresting a blade cartridge for an exchangeable cartridge razor. SOLUTION: A razor 10 for shaving includes a grip 12 and an exchangeable blade cartridge 14. The grip is provided with a cartridge holding, opening and arresting mechanism 16. The mechanism is provided with two levers 24a and 24b pivotally supported on the grip so as to be rotatable, cartridge holding structures on the outer end parts of the two arms of the levers, a spring 38 for operating the two levers in harmony and forming or releasing holding relation between the complementary holding structure body of the cartridge and the lever holding structure bodies and a cam means. Then the mechanism is locked at both a cartridge holding position and a cartridge opening/arresting position.
Patent JP-2004128852-A (JP)
Title: Amplifier circuit for transmitter
Inventor: MASUDAYA HIDEKI
IPC: H03F3/217
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit of high efficiency for a transmitter wherein noise radiation is little by restraining a through current.  <P>SOLUTION: The amplifier circuit for a transmitter is constituted of a first switching element 11 whose one end is connected with a power source 10, a second switching element 12 whose one end is connected with the other end of the first switching element 11 and whose other end is grounded, and an antenna 2 connected with a connection point of the first switching element 11 and the second switching element 12. In the amplifier, the first switching element 11 and the second switching element 12 are driven alternately with a driver 3. A part between the driver 3 and a control electrode of the first switching element 11, and a part between the driver 3 and a control electrode of the second switching element 12, are connected via a common mode filter 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092352-A (JP)
Title: Electronic lock system including portable electronic lock body having article storage case
Inventor: TANAKA HIROYUKI
IPC: H04Q9/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic lock system by which the designing of a remote control unit for every portable telephone is not needed, the transmission of information from an electronic lock body to the remote control unit is not needed at all or the transmission of extremely simple information like response information is enough, and the transmission of information to a center via a portable telephony network, whose telecommunication fee is comparatively high, is not needed.  <P>SOLUTION: The electronic lock system is structured to comprise the electronic lock body 1a having an article storage case 9, the remote control unit 11, a wireless access point 5, a communication network 6, a center 7, and a database 8a. The electronic lock body 1a is provided with a wireless LAN device 4a for communication with the wireless access point 5, and its CPU 3 determines whether the article storage case 9 is unlocked or not based on the result of the checking of unlocking request information received from the remote control unit 11 against information stored in the database 8a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122071-A (JP)
Title: Device for accelerating and stabilizing fluid-velocity
Inventor: KATO JIRO
IPC: B05B7/24
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for accelerating and stabilizing fluid-velocity in which velocity of an ejected fluid can be regulated by moving a nozzle axially to and fro, and the nozzle can be changed in conformity with varied uses.  <P>SOLUTION: This device comprises a nozzle body 3 having a nozzle bill 2 in a nozzle outer cylinder 1, and a pistol-type ejector connected to a screwed nozzle-tube 4 formed integrally with the nozzle bill 2. The outer cylinder 1 is composed of a hollow cylindrical body, which is separated in two sections; a nozzle bore 6 opened at the tip part and a nozzle chamber 8 having a larger diameter than the bore 6. A conical slope, that is, a diffuser 7 is formed between the two sections. In the inside of the chamber 8, the nozzle bill 2, which has a slope similar to that of the diffuser 7 in its tip-end outside form and an orifice (outlet) 9 in its tip-end, is placed movably on the same axis in the space of the chamber 8 to the nozzle bore 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135083-A (JP)
Title: Safety device for vehicle
Inventor: FUJIKAWA HIDEHIKO
IPC: B60R25/102
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device for vehicle, which requests the notice of a content of abnormality from outside through a mobile object communication network.  <P>SOLUTION: An abnormality notice means 10a operates a display part 13a and a buzzer 13b on a display part 13a when detecting an intruder by a human sensor 11 or a sound pressure sensor 12, threatens the intruder and informs an outer part of the intruder. The abnormality notice means 10a stores history of detection of the intruder in a storage means 10b and informs the notice destination of a mobile object telephone set 2a or a general telephone set 2b of detection of the intruder through a communication means 14 and a mobile object telephone network 3. An operation control means 10c transfers a storage content in the storage means 10b to a request source when a request is given from the mobile object telephone set 2a or the general telephone set 2b through the mobile object telephone network 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134689-A (JP)
Title: Dicing and die bond film
Inventor: MATSUMURA TAKESHI
IPC: C09J5/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicing and die bond film excellent in balance characteristic of holding force in the case of dicing a work and peelability in the case of peeling a chip-state work obtained by dicing integrally with the adhesive layer for die bond.  <P>SOLUTION: The dicing and die bond film has an adhesive layer 2 on a supporting base material 1 and has the adhesive layer for die bond 3 on the adhesive layer 2. The peelability of the interface of the adhesive layer 2 and the adhesive layer for die bond 3 is different between an interface A corresponding to a work pasting part 3a on the adhesive layer for die bond 3 and an interface B corresponding to a part or all of the other part 3b. The peelability of the interface A is larger than that of the interface B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003127144-A (JP)
Title: Aluminum mold and method for melding urethane resin
Inventor: KITAHARA SHOJI
IPC: B29C33/68
Filed: 2002-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum mold for molding a urethane resin which has high durability and good mold releasing properties and a method for producing the urethane resin. SOLUTION: The surface of the aluminum mold is coated with PTFE containing nickel, and the mold is used for producing the urethane resin.
Patent JP-2004136796-A (JP)
Title: Foldable fan-shaped wheel
Inventor: TAKASHIMA SHICHIRO
IPC: B60B19/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable fan-shaped wheel capable of traveling also on steps as a wheel for persons who have handicaps at legs or for transport articles.  <P>SOLUTION: This wheel has several flat bar-shaped arms arranged around a drive shaft in a fan shape at regular intervals. A spiral motion of an arm tip roller resulting from rotation of the drive shaft allows smooth plane-traveling and ascending and descending of steps, such as a staircase. In addition, the arms can be folded and housed in a line by rotating them around the shaft. By mounting these foldable wheels on a vehicle for persons having handicaps at legs or for article transportation as two pairs of left and right wheels in different pitches, an easy-to-carry staircase ascending and descending vehicle can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141721-A (JP)
Title: Clean air producing apparatus and clean air producing method
Inventor: NISHIMURA KOICHI
IPC: F24F7/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To produce a clean low dew point air from which a pollutant in air and a precursor thereof are removed.  <P>SOLUTION: Low dew point air is supplied to an adsorbent for adsorbing polar molecules in the air from a low dew point air supply means 2 and brought into contact with the adsorbent to produce clean low dew point air clear from which nitrogen dioxide, nitrogen monoxide and ozone are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146173-A (JP)
Title: Connector
Inventor: NEMOTO TAKASHI
IPC: H01R12/79
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can suppress occurrence of flux creeping into clearances among respective contacts and insulators caused by capillary phenomenon, without expanding pitches of the contacts.  <P>SOLUTION: A press fitting portion 3a, a contact portion 3b, a coupling portion 3c made in a tilted crank shape and a terminal portion 3d integrally constitute each contact 3. The contact 3b1 is formed projectingly on an upper surface of the contact portion. The flux creeping caused by the capillary phenomenon is suppressed, because clearance c between left side surface of the coupling portion and left wall surface of the second envelope 2b of the insulator 3 and clearance d between right side surface of the coupling portion and right wall surface of the second envelope are large, and therefore exposed respective areas to the atmosphere of the contacts and the insulators increase. The flux creeping is also suppressed because actual distance from the contact to the terminal portion (SMT portion) of the coupling portion is longer than distance D in a straight line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152353-A (JP)
Title: Disk drive and servo method of disk drive
Inventor: KITAOKA HISAYUKI
IPC: G11B21/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive capable of realizing the stable servo by reducing the influence of the external disturbance.  <P>SOLUTION: This disk drive includes a linear controller 5A for outputting a normal time control signal 5aS for the linear control, an oscillating time controller 8A for outputting an oscillating time control signal 8aS for the sliding mode control, an oscillation detector 9 for determining whether the oscillation is generated or not, and a changeover switch 12. When no oscillation exists, the normal time control signal 5aS is selected by the changeover switch 12 to drive a pickup 3. When the oscillation is generated, the oscillation time control signal 8aS is selected by the changeover switch 12 to drive the pickup 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150494-A (JP)
Title: Electric actuator
Inventor: YAMASHITA TOMOHITO
IPC: F16H35/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric actuator capable of smoothly releasing the operation by preventing the rattling in a position holding mechanism in releasing the operation of a driven member.  <P>SOLUTION: This electric actuator 10 has a rotating driving part 11a and a rotating driven part 12 of which the transmission of motive power to each other is controlled by the position holding mechanism, and further comprises a sleeve 25 and a one-way clutch 26 mounted on an outer peripheral face of the rotating driven part 12. The one-way clutch generates the braking force between a friction means 27a and the sleeve 25 by fixing the sleeve 25 to the one-way clutch 26, when the rotating driven part 12 is rotated by the load from the driven member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151886-A (JP)
Title: Secure communication system and method and its program
Inventor: SHIMIZU AYUMI
IPC: G09C1/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stability of communication by preventing any communication disabled condition due to a DoS attack.  <P>SOLUTION: A plurality of gateways 10<SB>1</SB>to 10<SB>n</SB>, 30<SB>1</SB>to 30<SB>m</SB>are arranged in series/parallel between an Internet 3 as an open network at a user terminal PC 2 side and a closed network 40 at service providing servers 42<SB>1</SB>to 42<SB>4</SB>side. Thus, it is possible for a gateway 10<SB>i</SB>(1≤i≤n) at the user side to protect gateways 30<SB>1</SB>to 30<SB>m</SB>at a service provider side by removing any unauthorized access by an authentication technology, and to protect the gateway 30<SB>k</SB>(1≤k≤m) at the service provider side from any DoS attack. Also, even when one gateway 10i at the user side is turned into a communication disabled condition in receiving the Dos attack, relay processing is taken over by another gateway 10<SB>j</SB>at the user side. Therefore, it is possible to prevent the communication system itself from being turned into any communication disabled condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150688-A (JP)
Title: Storage electric water heater
Inventor: TAKADA TETSURO
IPC: F24H1/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage electric heater capable of suppressing a temperature rise of hot water in a bathtub or a temperature drop of hot water in a tank even when a circulating pump is operated for freeze proofing of bath piping.  <P>SOLUTION: When it is judged that air temperature is a predetermined temperature (for example, 4°C) or less in step S1, a flag A is changed to 1 in step S2, and the circulating pump P is operated for a first predetermined time (for example, 45 seconds) in step S3. In step S4, downtime (a second predetermined time) of the circulating pump P is changed in accordance with an outside air temperature and a bathtub temperature, and subsequently, this cycle is repeated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222810-A (JP)
Title: Longitudinal piezoelectric optical latching relay
Inventor: WONG MARVIN GLENN
IPC: G02B6/35
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the optical relay of little heat generation and a simple structure.  <P>SOLUTION: The present invention is a piezoelectrically actuated relay (100) that latches. The relay (100) operates by means of the longitudinal displacement of a piezoelectric element (190) in a piezoelectric mode. The piezoelectric element (190) displaces a liquid metal drop (194) and causes a liquid metal to wet between at least one set of contact pads (192) and at least one other set of the contact pads (192). Positioning of the liquid metal drop (194) causes an optical path (130) to be blocked. By the same motion that causes the liquid metal drop (194) to change the position, blocking between the fixed pad (192) and the contact pad (192) on the piezoelectric element (190) or a substrate close to the piezoelectric element is eliminated. Since the motion of the piezoelectric element (190) is rapid, the imparted momentum of the liquid metal drop overcomes surface tension that would hold the bulk of the liquid metal drop in contact with the contact pad near the actuating piezoelectric element (190). The switch latches by means of the surface tension and the liquid metal drop (194) wetting to the contact pads (192).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004148036-A (JP)
Title: Medicine shelf and medicine furnished bottle
Inventor: OMURA SHIRO
IPC: B65G1/137
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine shelf capable of making a selected medicine furnished bottle shine to easily take out a powdered medicine, and the medicine furnished bottle.  <P>SOLUTION: In the medicine shelf 10 equipped with a large number of medicine-furnished bottles 40 having seat members 42 for holding data carriers 44 attached to the bottom surfaces of the bottle bodies 41 thereof, a shelf part 12 for placing the medicine-furnished bottles 40 on shelves 13 to house them and the data access devices arranged on the shelves 13 and having antennas 22 arranged to the shelves 13 at the housing positions of the medicine-furnished bottles 40, light emitting diodes 21 emitting light upwardly at the respective housing positions are provided to the shelf part 12 and light guide members 43 for guiding the light irradiating the seat members 42 from below to above to the front of the seat members 42 are incorporated in the seat members 42. By this constitution, even if the medicine-furnished bottles are not loaded with a light source or a battery and the medicine-furnished bottles are provided at any housing positions on the shelves, the target powdered medicine can be found out simply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152725-A (JP)
Title: Humidifying device of fuel cell
Inventor: SHIMONOSONO HITOSHI
IPC: H01M8/10
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To humidify a solid polymer film of a fuel cell without using a heat exchanger.  <P>SOLUTION: This humidifying device of the fuel cell has the fuel cell 1 to use moisture in a gas supplied for humidifying the solid polymer film, a first means 3 to humidify the gas supplied to the fuel cell by moisture contained in the discharged gas discharged from this fuel cell, and a second means 2 to humidify the gas supplied to the fuel cell by the moisture of a liquid used for cooling the fuel cell, and this is arranged from the upstream side along a flow direction of the gas supplied to the fuel cell in order of the first means, the second means, and the fuel cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159008-A (JP)
Title: Data communication apparatus
Inventor: UCHIYAMA AKIHIKO
IPC: H04L29/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication apparatus for allowing data terminal equipment DTE connected to the apparatus to make data communication with a PHS network via a UART and using an existing driver software program of the DTE so as to attain transmission/reception of a status and a control command to/from the DTE during data communication.  <P>SOLUTION: The data communication apparatus is connected to a personal computer 20 being an example of the DTE via a PCMCIA interface, and a wireless section 3b transmits data captured by a CPU 3a from the UART 2a. Depending on whether data received by the wireless section 3b and transmitted from the CPU 3a to the UART 2a are being transmitted to the personal computer 20 via the PCMCIA interface 1, stored contents stored in a status register 2b accessible from both the personal computer 20 and the CPU 3a and capable of informing the opposite party about respective statuses or control commands are differentiated, and for example, in the data communication state, statuses or control commands different from those of the 16550 compatible UART standard are displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156536-A (JP)
Title: Hybrid electric vehicle using liquefied hydrocarbon gas
Inventor: HATA RYOSUKE
IPC: B60L50/15
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle that demonstrates high driving performance even when high horsepower and high torque are required.  <P>SOLUTION: An internal combustion engine (LPG engine 1) using liquefied petroleum gas as fuel and a motor 5 are used as driving source of the vehicle. The hybrid vehicle has a generator 2 and a battery 6 for storing electricity generated by the generator 2 to power the motor 5 with the electricity generated by the generator 2 or electricity discharged from the battery 6. A wheel (tire 7) is driven by at least one of the driving force of the internal combustion engine and the driving force of the motor 5, thereby driving the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155956-A (JP)
Title: Wood flour-containing resin composition and flexible woody resin molded product
Inventor: TAGA TAKEFUMI
IPC: C08L97/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood flour-containing resin composition which gives a highly flexible woody resin molded product using a chlorine-free resin component.  <P>SOLUTION: The wood flour-containing resin composition comprises 100 pts.wt. of a non-crystalline polypropylene and/or propylene copolymer and 20-200 pts.wt. of wood flour having an average particle size within the range of 10-1,000 μm. The woody resin molded product is a cured product of the wood flour-containing resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157056-A (JP)
Title: Rotary electric machine
Inventor: OKAZAKI MASABUMI
IPC: G01D5/245
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC brushless motor in which the labor for assembly is reduced and the number of components is decreased for a lower cost.  <P>SOLUTION: A DC brushless motor 1 comprises a cylindrical stator 3, a rotor 7 comprising a shaft 23 which rotates around a front bearing 5 and a rear bearing 6 provided to the central shaft of the cylindrical stator 3, a resolver rotor part 22a that is provided on the rotor 7 side and rotates together with the rotor 7, and a resolver stator part 30 that surrounds the outer peripheral surface of the resolver rotor part 22a and is secured to the stator 3 side, a variable reluctance type resolver that detects the rotational position of the rotor 7, and a boss 22 which is provided to the shaft 23 and transmits the rotational drive force of the shaft 23 to an external mechanism. The resolver rotor part 22a is integrally molded with the boss 22 of a magnetic body.  <P>COPYRIGHT: (C)2004,JPO