baber/WOPTO huggingface dataset:
Patent JP-2004259572-A (JP)
Title: Luminescent coating film and its forming method
Inventor: HIRANO TOMIO
IPC: H05B33/10
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescent coating film having a size and a shape which are not achieved with a current EL element, and capable of conducting on/off operation.  <P>SOLUTION: The luminescent coating film is formed by laminating a dielectric layer, a light emitting layer, and a transparent conductive layer in this order on a substrate. A conductive layer may be formed on the transparent conductive layer or between a transparent protecting layer and/or the substrate and the dielectric layer. The luminescent coating layer and each of the above layers are formed with their coating materials, and a space between the transparent conductive layer and the substrate or the conductive layer is kept in an electrically insulated state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260598-A (JP)
Title: Surface mount temperature compensation crystal oscillator
Inventor: HATANAKA HIDEFUMI
IPC: H03B5/32
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mount temperature compensation crystal oscillator with excellent reliability of junctions of the IC and capable of miniaturizing the entire structure.  <P>SOLUTION: In the surface mount temperature compensation crystal oscillator wherein the rectangular IC 7 for controlling its oscillator output on the basis of the vibrations of a crystal vibration element 5 is located on a lower side of a rectangular package 1 inside of which the crystal vibration element 5 is contained. Electrode pads 10 such as a plurality of crystal electrode pads connected at least to the crystal vibration element, an oscillator output electrode pad connected to the surface mount external terminals, a ground electrode pad, a power supply circuit electrode pad, an oscillator control electrode pad, and a plurality of write control electrode pads are respectively longitudinally and laterally arranged in a region wherein the IC 7 is located, and the IC 7 is electrically connected to the electrode pads 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256363-A (JP)
Title: Recovery method of sulfur from leach residue by atmospheric pressure method
Inventor: SAITO ATSUSHI
IPC: C01B17/027
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically, industrially and effciently recovering sulfur from leach residue generated when leaching copper mineral concentrate under atomospheric pressure.  <P>SOLUTION: The recovering method of sulfur is to recover sulfur from the leach residue by the atomospheric pressure method for sulfide minerals. The method comprises pretreating the leach residue with an acid solution in advance, subsequently conducting a flotation treatment and recovering sulfur selectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260043-A (JP)
Title: Euv optical system and euv exposure device
Inventor: OSHINO TETSUYA
IPC: G02B17/08
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EUV optical system wherein a mirror is used to efficiently absorb a light unnecessary for exposure.  <P>SOLUTION: The wavelength of a light source includes a continuous spectrum shown in a diagram (a) on the side of a longer wavelength than an EUV light to be used for exposure. It is assumed that the wavelength is allowed to reflect on a mirror 1 and a mirror 2. The spectral reflection factors of the mirrors 1 and 2 are made different as shown in a diagram (b), and in case when the mirror 2 has a low reflection factor in a wavelength of the mirror 1 with a high reflection factor and the mirror 1 has a low reflection factor in a wavelength of the mirror 2 with a high reflection factor, the spectrum intensity of lights reflected on two mirrors becomes low in all wavelenghts as shown in a diagram (d). Therefore, a thermal load on the downstream side of the mirrors can be made small.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262856-A (JP)
Title: New silicone derivative and gelatinizing agent
Inventor: HANABUSA KENJI
IPC: A61K8/89
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone derivative especially preferably applied to a field of a cosmetic, a drug, an unregulated drug or the like, and capable of stably gelatinizing an oil component (a liquid oil component such as a dimethylpolysiloxane and a cyclic silicone) without being limited by other formulated components.  <P>SOLUTION: The silicone derivative is represented by general formulas (I-1) or (I-2) (wherein, R<SB>1</SB>is a group represented by formula (II); R<SB>2</SB>is a 4-30C alkyl group; and m is an integer of 2-200).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263643-A (JP)
Title: Valve timing adjusting device
Inventor: KINUGAWA HIROYUKI
IPC: F01L1/34
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device excellent in operational reliability in restriction and release of the relative rotation of a first rotation element and a second rotation element without causing manufacturing cost increase or lowering of assembling accuracy due to the addition of a new component and an assembling process for the component.  <P>SOLUTION: Surface treatment such as selective hardening treatment by high frequency hardening for improving surface hardness is applied to a region S1 to be processed including an engagement hole 44. The selective hardening treatment by the high frequency hardening gives the region S1 to be processed enough mechanical strength or surface hardness for resisting deformation of the engagement hole 44 and abrasion on an opening corner of the engagement hole 44 caused by taking-in and taking-out of a lock pin 41.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262145-A (JP)
Title: Injection molding method
Inventor: KOZAI AKIRA
IPC: B29C45/78
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To mold an optical plastic component in a short time which can be used in an application using polarized light characteristics and is reduced in birefringence.  <P>SOLUTION: In an injection molding method, a plasticated molding resin is injected into the cavity of a mold the temperature of which is not exceeding the temperature of the resin being injected into the mold and at least the glass transition temperature of the resin under the atmospheric pressure through a gate, and the gate is sealed by a gate sealing mechanism after the injection of the resin. The resin is cooled by the mold the temperature of which is at least the glass transition temperature and in the vicinity of the glass transition temperature. After that, the mold is opened at a temperature of at least the glass transition temperature, and molding is taken out from the mold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267818-A (JP)
Title: Bag used in place of test tube
Inventor: KANEKO TSUNEO
IPC: B65D33/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive disposable bag used in place of a test tube usable in place of the conventional test tube and disposable as general waste refuse.  <P>SOLUTION: The left/right side edge parts of a planar part film material 10 and the left/right side edge parts of a curved part film material 12, of which the longitudinal dimension is equal to that of the planar part film material and the lateral dimension is larger than that of the planar part film material, are mutually arranged to be bonded to each other. The curved part film material is regularly bent into a wavy form with respect to the planar part film material held to a planar state and the respective trough parts of the curved part film material are bonded to the planar part film material linearly along the lateral sides of the planar part film material at equal intervals to form a plurality of mutually parallel cylindrical parts. The upper/lower edge parts of the planar part film material and the upper/lower edge parts of the curved part film material are bonded while forming pleats 16 to the upper/lower edge parts of the curved part film material to close the upper/lower openings of the cylindrical parts to form a plurality of hermetically sealed housing parts 18 having the same internal volume in a connected state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267332-A (JP)
Title: Ultrasonic surgical system
Inventor: TANAKA KAZUE
IPC: A61B18/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic surgical system capable of quickly and surely detecting a fault and abnormality.  <P>SOLUTION: This ultrasonic surgical system 1 is constituted such that an ultrasonic vibrator 2 is driven at and near a resonance frequency by the adjustment of drive signals based on prescribed feedback information. The ultrasonic surgical system 1 is provided with a detection circuit 5 and a phase difference detection circuit 6 for detecting information relating to a voltage and a current from the drive signals to the ultrasonic vibrator 2 and generating the feedback information, a comparator circuit 12 for generating control signals for deciding the continuation or stoppage of ultrasonic output on the basis of the adjustment amount of the drive signals, a phase difference amount detection circuit 11 for generating the control signals for deciding the continuation or stoppage of the ultrasonic output on the basis of the information, and an AND (logical product) circuit 13 for deciding the continuation or stoppage of the ultrasonic output on the basis of at least one of first and second control signals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004094911-A (JP)
Title: Tea vending machine
Inventor: KOYAIZU TADASHI
IPC: G07F13/10
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tea vending machine which brews tea by pouring hot water onto tea leaves every time a purchaser purchases the tea.  <P>SOLUTION: The vending machine has many teapot/cup sets (3) each comprising a teapot (3a) of which both vertical ends are opened and the lower end opening has a filtration part (13) is detachably fitted to a cup (3b); a setting means (5) for placing one teapot/cup set to a predetermined position; many tea bags (7) containing the tea leaves; a tea bag putting-in means (9) for putting one tea bag into a teapot of the teapot/cup set; and a hot water pouring-in means (11) for pouring hot water into the teapot. Then, when a purchaser performs starting operation, the setting means places one teapot/cup set to the predetermined position, the tea bag putting-in means puts one tea bag into a teapot of the teapot/cup set, and subsequently the hot water pouring-in means pours hot water into the teapot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273837-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA KOUYA
IPC: H02M7/48
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has high capability of dissipating the heat generated in semiconductor elements.  <P>SOLUTION: The semiconductor device includes on a substrate 1 a plurality of semiconductor elements 5a-5f, heat spreaders 6a, 6b for conducting and spreading the heat generated in the semiconductor elements 5a-5f, and circuit sections 4a-4i for connecting between semiconductor elements 5a-5f or between the semiconductor elements 5a-5f and the outside. The heat spreaders 6a, 6b are composed so as to have contact with the plurality of semiconductor elements 5a-5c, 5d-5f and operate as a part of the circuit sections 4a-4i.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267622-A (JP)
Title: Game board
Inventor: MURASE ISATO
IPC: A63F7/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game board structure providing high interest in games and having various states of ball behavior even if a large display device is mounted.  <P>SOLUTION: A game ball shot onto the game board 10 enters a ball free movement part 11 provided in an upper part of the game board 10, and freely moves inside a stage arranged in the ball free movement part 11, and is introduced on the game board 10 again, and enters an electric special prize hole 20 or enters the display device 13. Since the ball free movement part 11 is provided in the upper part of the game board 10, the game ball can sufficiently move freely before the ball enters the display device 13. As for methods for entering the free ball movement part 11, the ball enters it directly from the free ball movement part 11 or jumps into the free ball movement part 11 through 19a and 19b on the right and left. Thereby, states of behavior of the ball are diversified and interest in the game is enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270664-A (JP)
Title: Rotary type electric compressor
Inventor: SHIRAI FUTOSHI
IPC: F04C29/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of controlling an assembling tolerance at a relative position in the rotational direction of a crank shaft and a rotor to be ≤ ±1°, and reducing vibration with high accuracy when the compressor is operated even in a pattern control system in the torque control of the compressor.  <P>SOLUTION: A notch 9 is provided on an upper part of a crank shaft 4 and a dissimilar part 10 fitted to a notch in the upper part of the crank shaft are provided on an internal diameter part of the upper part of a rotor. Positioning is performed by the notch 9 and the dissimilar part 10, and the assembling tolerance at the relative position in the rotational direction of the crank shaft and the rotor is controlled to be ≤ ±1°.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278007-A (JP)
Title: Balcony partition wall with storage part
Inventor: SENTO TOMOYUKI
IPC: E04B1/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balcony partition wall with a storage part, which prevents damage to the designability of the whole apartment house, while enabling the storage of a long object.  <P>SOLUTION: This balcony partition wall with a door type, double hinged-door type or pivoted-door type storage part, for use in the apartment house, comprises a wall-shaped storage 3 which is fixed to a building via a release mechanism 2, and which can be freely oscillated around a vertical shaft center in either of forward and downward directions by operating the release mechanism 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282166-A (JP)
Title: Image reader
Inventor: KUNO HIROYUKI
IPC: H04N1/19
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader for obtaining an excellent read image by applying optical catalysis to a white reference member and activating the optical catalysis by an exclusive light source so as to properly remove dirt of the white reference member and a background member.  <P>SOLUTION: The image reader 1 reads a white reference board 7 and a white reference roller 15 to acquire white reference data before reading an image of an original located on the white reference roller 15 and a background board 13, applies shading correction to image data resulting from reading the original on the basis of the white reference data, uses the optical catalysis for decomposing dirt and coated on the white reference board 7 and the white reference roller 15, allows ultraviolet lamps 8, 16 to emit an ultraviolet ray to the optical catalysis coated on the white reference board 7 and the white reference roller 15 to remove the dirt on the white reference board 7 and the white reference roller 15. Thus, the dirt on the white reference board 7 and the white reference roller 15 can more effectively be removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278855-A (JP)
Title: Method for manufacture of heat exchanger
Inventor: HARADA TAKAYOSHI
IPC: F28F3/08
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger manufacturing method capable of reducing damages of fins and occurrence of a leakage by suppressing influence of the dimensional error in manufacturing a housing, a slipoff preventing member, etc. upon assembling the heat exchanger.  <P>SOLUTION: Prior to assembling the heat exchanger 10, a core assembly 14, the fins 38b, etc. are laminated simply and compressed in the laminating direction with a predetermined pressure. The pressure is once removed, and at assembling the heat exchanger 10, the core assembly 14 is together with the slipoff preventing member 16 pushed into the housing 12 through an opening in the housing 12, and when the core assembly 14 is again compressed to the height in the laminating direction of the core assembly when compression is made with the predetermined pressure, the core assembly 14 is held in the housing 12 by the slipoff preventing member 16. Thereby the core assembly 14 can be reproduced in the compressed condition with the specified pressure at all times, and it is possible to preclude damages of the fins 38a and 38b and occurrence of a leakage at a fluid flow passage 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279569-A (JP)
Title: Linear polyester resin for toner, toner, and method for manufacturing linear polyester resin for toner
Inventor: KONDO AKISHI
IPC: G03G9/087
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which has well balanced physical properties and particularly has excellent non-offsetting property and glossiness, and to provide a linear polyester resin for the toner and a method for manufacturing the same.  <P>SOLUTION: The linear polyester resin for the toner contains 3-10C aliphatic diol at 10 to 60 mol parts per 100 mol parts of total carboxylic acid component, has a glass transition temperature ranging from 50 to 75°C, a softening temperature ranging from 150 to 220°C, and an acid value ≤10 mgKOH/g. The toner contains the resin as a binder. The method for manufacturing the linear polyester resin for the toner comprises: bringing the dicarboxylic acid component and diol component into esterification reaction at a temperature ranging from 250 to 280°C under pressure ranging from 200 to 500 kPa; and subjecting the components to condensation polymerization at a temperature ranging from 250 to 350°C and higher by ≥5°C than the esterification temperature under pressure below 1 kPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048661-A (JP)
Title: Method and apparatus for network path configuration
Inventor: MATSUBARA DAISUKE
IPC: H04L12/56
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loads of nodes during communications using virtual paths on a wide area network.  <P>SOLUTION: A first hop node stores a table (node path table) for linking final hop nodes to respective paths. Then, a transmission source and destination devices acquire ID of first and final hop nodes. Next, in response to a QoS path request, the destination device transmits the final hop node ID to the first hop node. Next, in the destination device or the first hop node, a specific request is associated with the final hop node ID. Finally, the first hop node extracts a preset path from the node path table by using the final hop node ID and notifies the transmission source device of a request status.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318147-A (JP)
Title: System for cleaning wafer
Inventor: YEO IN-JUN
IPC: B08B3/12
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a megasonic energy cleaning device in which a cleaning probe can be rotated while a wafer to be cleaned is rotated during a cleaning action.  <P>SOLUTION: The effect of the cleaning action in the cleaning device is effectively increased by rotating the cleaning probe while the wafer is cleaned, and the occurrence of wafer patterning damages is suppressed to the minimum. In order to prevent harmful pulsation which may cause damages to the structure already formed in/on the surface of the wafer, a curved line group such as a spiral group can be formed in the cleaning probe by etching. If the cleaning probe having the curved line group is used while being rotated, particles can be effectively removed from the wafer while the damages to the surface of the wafer can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286082-A (JP)
Title: Sealing structure of lubricating oil for motor bearing
Inventor: OTA HITOSHI
IPC: H02K7/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of lubricating oil for a motor bearing capable of sealing the leakage in an axial direction of the lubricating oil, and preventing deterioration of the lubricating oil, without using sealing by a mechanical sealing member.  <P>SOLUTION: A flow passage 9 of the lubricating oil 2 leaking from an oil seal 5 to an end surface of a housing 3 is formed between a shaft 4 and a housing 3. A shaft 1 is provided with a ring-shaped oil draining portion 12 for intercepting flowing of the lubricating oil 2 in the flow passage 9. The housing 3 is provided with an oil supplying hole 6, an oil draining hole 7 draining the lubricating oil 2 supplied from the oil supplying hole 6, a recessed oil holding portion 10 opposing to the oil draining portion 12, and a discharging hole 11 communicating to the oil holding portion 10 and penetrating the housing 3 to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285150-A (JP)
Title: Thermoplastic resin composition, manufacturing process, and molded article
Inventor: MATSUMOTO HIDEKI
IPC: C08F8/48
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having a high colorless transparency and excellent in heat resistance, flowability, mechanical characteristics, optical isotropy, and solvent resistance, and to provide its manufacturing process and a molded article comprising the thermoplastic resin composition.  <P>SOLUTION: The thermoplastic resin composition contains 0.1-20 pts.wt. of a plasticizer (B) based on 100 pts.wt. of a thermoplastic polymer (A) containing a glutaric anhydride unit (i) represented by general formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>, which may be the same or different, are each a hydrogen atom or a 1-5C alkyl group) and has a deflection temperature under load (1.82 MPa) of ≥110°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289929-A (JP)
Title: Motor driving circuit
Inventor: SHIOTANI TOSHIAKI
IPC: H02P6/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a response delay of a motor to a command value in the drive control of a motor.  <P>SOLUTION: A command signal 'is' is branched into three signals in a PI control circuit, such that one is passed through a first amplifier 2 to make a P constituent, the other one is passed through an integrator 3 and a second amplifier 4 to make an I constituent, and the remaining one is passed through a dead time compensating circuit 8 to make a compensation value. The sum of the three signals is outputted as a voltage command value Vu to a drive circuit 6 in which a dead time is provided by PWM control. A PWM control signal can exceed the dead time upon the input of the command signal so that the motor can be controlled with PWM responding even to a small signal. When feedback control is performed by the PI control, in particular, a PWM control signal is outputted not based on rotational speed but according to a control signal including the compensation value. As a result, a difference of a current to an impressed voltage caused by the dead time can be eliminated and dispersion in current response can be removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288897-A (JP)
Title: Soldering iron member and soldering device
Inventor: INAMURA HIROSHI
IPC: H05K3/34
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering iron member and a soldering device which are capable of soldering surely a soldering place, in a part where heat is readily escaped such as a part in which a GND pattern exists or the like and a projected member is projected.  <P>SOLUTION: Only one piece of recess 310, surrounding one row of leads 201 and extended along the direction of row of the leads 201 while whose both ends in the extending direction are opened, is formed at the tip end 31 of the iron, and a solder supplying surface 311C is provided at least at one end side in the extending direction of recess on the tip end 31 of the iron.  <P>COPYRIGHT: (C)2005,JPO&NCIPI