baber/WOPTO huggingface dataset:
Patent JP-2003224962-A (JP)
Title: Mobile body system
Inventor: KAMOGAWA MAKOTO
IPC: H02K5/10
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile body system which can prevent penetration of foreign matters into the inside.  <P>SOLUTION: The mobile body system is composed of a fixed part which is equipped with a pair of fixed magnets arranged facing each other, forming a gap in between, and having openings leading to the gap at specified one face each, a mobile part which has a mobile magnet inserted in the gap from the opening and is movable to the fixed magnet, and a mobile cover which blocks the opening, corresponding to the shifting of the mobile part. This system can prevent penetration of foreign matters into the fixed part, by having the mobile cover which blocks the opening which is not blocked with the mobile part, corresponding to the shifting of the mobile part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219909-A (JP)
Title: Hair treatment fixture
Inventor: TANAKA YASUHISA
IPC: A45D8/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair treatment fixture wherein cuticles of the hairs are promoted of opening or closing by means of applying a voltage to the hairs, permeation of medicinal agent into the hairs are promoted, and the medicinal agent permeated into the hairs can be retained surely.  <P>SOLUTION: Because the hair treatment fixture A is comprised that the hair treatment fixture main body 1 having a hair contacting part 11 that is made into contact with the hairs and becomes the positive or negative electrode, and a contact part 2 which is made into contact with the body of a person whose hairs are treated and which becomes the opposite electrode against the above electrode are electrically connected via a direct current power supply, the permeation of the medicinal agent into the hairs are promoted by applying a negative voltage to the hairs and by positively opening the cuticles. Inversely, the medicinal agent permeated into the hairs is made to be surely retained in the hairs by applying a positive voltage to the hairs, and medicinal agent treatment effect can be realized effectively and surely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002350603-A (JP)
Title: Optical member
Inventor: MITSUISHI TAKASHI
IPC: C08G18/75
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical member which uses a material made of a polyurethane urea polymer as a substrate and has an antireflection film suitable for the substrate and having good heat resistance, high film strength and little decrease in the heat resistance with time. SOLUTION: The optical member has an antireflection film directly or indirectly formed on a polyurethane urea polymer substrate. The antireflection film is a multilayered antireflection film including a half wave length layer. The half wave length layer consists of niobium oxide or a plurality of high refractive index layers containing niobium oxide, zirconium oxide and yttrium oxide that have silicon dioxide layers disposed between the high refractive index layers.
Patent JP-2003234176-A (JP)
Title: High frequency heating cooker
Inventor: SAITO TAKESHI
IPC: F24C7/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to heat a heated thing so that it may not be in a bumping state, and to prevent that heating unevenness occurs.  <P>SOLUTION: A high frequency heating cooker consists of a heating chamber 1, a magnetron 3 which supplies high frequency to the heat chamber 1, a turntable 12 which is installed in a lower part of the heat chamber 1 and lays the heated thing 10, a motor 14 which carries out rotation drive of the turntable 12, and a vibration generating means 17 to vibrate the turntable 12. By the vibration generating means 17, the heated thing 10 is shaken to promote convection, the heating unevenness is made small, bumping is prevented, and good heating cooking can be carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233418-A (JP)
Title: Monitoring control system
Inventor: KITAHARA KENJI
IPC: G05B23/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there are limits in shortening total work time in implementing change of field work and a database, as a field worker and a person in charge of control communicate by portable terminals and mutually judge a system state and a field work state, and therefore, the implementation of a continuous work is confirmed by the portable terminal.  <P>SOLUTION: A monitoring control system has a monitoring control device to monitor and control facilities or the equipment, a remote server connected with the monitoring control device, and portable terminals equipped with monitors connected to the remote server via signal transmission line. A request for the implementation of work is transmitted from the portable terminal to the remote server via a network, and the remote server transmits an instruction for work implementation after the reception and processing of the request for work implementation. The monitoring control device decides possibility of work implementation. If the implementation of the work is possible, the name of the work plan is implemented and the implementation procedure is transmitted to the portable terminal via the remote server and the network. It is characterized in that the portable terminal displays the implementation procedure and the state of the system, or the like on the monitor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230843-A (JP)
Title: Mill
Inventor: WATANABE YUTAKA
IPC: B02C11/04
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To grind grains or the like besides tea leaf to a particle size to user's taste.  <P>SOLUTION: The mill is provided with a first grinding part 21 to shred materials to be ground with a die 15 and a screw 17, a second grinding part 22 to feed the materials shredded by the first grinding part 21 to the grinding surfaces 3a, 4a of an upper millstone and lower millstone 4 to grind the ground materials, and a first hopper part 10 installed to the upper case 5b composing a main body case 2 to feed the ground materials to the first grinding part 21. In the first hopper part 10, an auxiliary feed opening 31 is formed to feed the ground materials to the second grinding part 22 by bypassing the first grinding part 21. An adjusting member 32 to adjust the opening of the auxilliary feed opening 31 is installed rotatably. The adjusting member 32 is set up rotatably around the upper case 5b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235097-A (JP)
Title: Speaker
Inventor: SUMIYAMA MASAHIDE
IPC: H04R31/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent speaker capable of realizing high input withstanding while executing miniaturizing and low profile.  <P>SOLUTION: In the speaker, a voice oil 28 and a terminal 30 are connected via a lead wire 31 inserted to a diaphragm 27. Through the configuration above, occurrence of broken wire or fatigue due to vibration of the lead wire 31 in contact with the vicinity of a magnetic gap 25 and spurious resonance can be prevented, the disconnection resistance in bending can be enhanced and high input withstanding is attained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233916-A (JP)
Title: Optical information processor and manufacturing method of micro lens
Inventor: MIFUNE HIROYASU
IPC: G02B3/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a working distance even when an optical information processor is oscillating by recording, reproducing or erasing of the information on media.  <P>SOLUTION: A part of laser beams emitted from laser beam sources 1, 2 is reflected by the micro lens 9 arranged in the course of optical paths 4, 5 to irradiate the media 3 with the laser beam, and in accordance with the interference fringes formed by this reflected laser beam and the laser beam reflected by the media 3, the distance (working distance) between the micro lens 9 and the media 3 is obtained. Thus, the working distance is optimized in accordance with the working distance to be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230533-A (JP)
Title: Imaging apparatus
Inventor: SAITO NARIAKI
IPC: A61B1/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent invasion of moisture that passes through an adhesive agent for fixing a lens exposing to an objective side for observation to a lens frame, and to release the moisture invaded not permitting to stay.  <P>SOLUTION: A ring-shaped member 26 is installed between an anterior inner periphery 23 of a lens frame 21 and an outer periphery of a group of lens 20, and a space 30 being surrounded by a bottom portion 29 of the ring-shaped member 26, the inner periphery 23 of the lens frame 21 and the outer periphery of the group of lens 20 is provided to fill the space with an adhesive agent to secure a water tightness and fixation therein. A protrusion 27 is provided with the ring-shaped member 26 in a direction of an internal diameter of a leading edge thereof. The protrusion 27 has a taper 28 that becomes smaller toward a direction of an inner diameter, which nearly comes in contact with a chamfer 25 of the forefront outer periphery of the first lens 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242662-A (JP)
Title: Optical disk reproducing apparatus
Inventor: YAMANE YASUHIRO
IPC: G11B7/005
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reliably avoid the breakdown of all servo circuits when a defect detection signal is detected from a photodetection output from a photodetector in an optical disk reproducing apparatus which switches a focusing servo circuit and a tracking servo circuit into a HOLD status, respectively.  <P>SOLUTION: The optical disk reproducing apparatus includes: a means for forming a main defect detection signal S-DFM from a main light detection output S-M from a main light detecting part constituting a photodetector; a plurality of means for forming a plurality of sub-defect detection signals S-DFE and S-DFF from a plurality of subsidiary light detection outputs S-E and S-F from a plurality of subsidiary light detecting parts; and a logical addition means to supply main defect detection signal S-DFM from the means for forming the main defect detection signal and the plurality of sub-defect detection signals S-DFE and S-DFF from the plurality of means for forming the sub-defect detection signals and to output a comprehensive defect detection signal S-DF being a logical addition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243368-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: FUKAYA KAZUHIDE
IPC: H01L21/3065
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in dry etching.  <P>SOLUTION: In a process for performing plasma dry etching treatment to a conductive film that is deposited on a wafer with a photoresist pattern formed on the conductive film as an etching mask, uniformity in an etching speed of a film to be etched in a surface to be etched is measured by continuously monitoring points from a change-starting point A to a change-ending point B, in an emission waveform of a desired wavelength that is detected from plasma during dry etching treatment. The optimum value of the amount of etching in the film to be etched is grasped based on the measured value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238776-A (JP)
Title: Polyester composition
Inventor: KUBOTA SHUNSUKE
IPC: B29C55/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester composition which, while preventing the deposition of a catalyst, can improve the dispersibility of inert particles; and to prepare a biaxially oriented polyester film which is prepared by using the same, hardly contains agglomerated particles, and is suitable for the base film of a high-density magnetic recording medium.  <P>SOLUTION: This polyester composition comprises a polyester, inert particles having an average particle size of 0.5 μm or lower, and a titanium compound soluble in the polyester. Basing upon the weight of the composition, 0.01-5 wt.% inert particles, 5-20 ppm (in terms of titanium element) titanium compound, and up to 5 ppm antioxidant for the polyester are contained. The biaxially oriented polyester film is made of the composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242585-A (JP)
Title: Tire state monitoring device
Inventor: OKUBO YOICHI
IPC: G08C15/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire state monitoring device capable of easily registering the ID codes of transmitters in a receiver.  <P>SOLUTION: When the ID codes of the transmitters 3 are registered in the receiver 4, the operating switch 7 of a commander 5 is pressed with the commander 5 positioned near the specified transmitter 3. Then instruction signals are sent from the commander 5 to the transmitters 3. The transmitters 3 transmit response signals eight times continuously according to the instruction signals. When receiving signals from the transmitters 3, the receiver 4 measures the received times of signals. When the received times of signals is eight, the receiver 4 registers the ID codes included in the received signals. Namely, the receiver 4 determines based on the received times of signals whether the ID codes during signal receiving are registered or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236229-A (JP)
Title: Jigsaw puzzle
Inventor: IZUMI AKINOBU
IPC: A63H33/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a conventional jigsaw puzzle puts weight on restoration of a pattern printed on a surface of a cardboard, and lacks in fun because a shape of a puzzle piece is merely cut by an uneven straight line or curved line, and furthermore the printed picture and photograph or the like lacks in a degree of freedom enough to provide a visual change and a player gets bored soon, and more puzzle pieces are required for increasing in difficulty for an advanced puzzle player.  <P>SOLUTION: This jigsaw puzzle 1 is restored by combining a plurality of the puzzle pieces 2 separated by a1, b1, and using a dot-plotted pattern, line- drawing pattern, and etched pattern d representing the pattern on a thin plate of a colorless and transparent or colored transparent synthetic resin material or the like such as acrylic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003073437-A (JP)
Title: Spherical phenolic resin cured material and its production method
Inventor: MATSUO YOSHIHIRO
IPC: C08G8/04
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a spherical phenolic resin cured material having a small content of nitrogen, chlorine ion and ash content. SOLUTION: The material obtained by reacting the phenols and the aldehydes is characterized in that (a) an average particle size is 0.1-700 μm, (b) a nitrogen content is 1 wt.% or less, (c) a chlorine ionic concentration is 50 ppm or less and (d) the ash content is 0.5 wt.% or less. Preferably, the material is obtained by reacting the phenols, the aldehydes with a tertiary amine compound.
Patent JP-2003237110-A (JP)
Title: Ink jet recorder
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/185
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the interior of a recorder from being stained with ink drops rendered misty even when a recording medium is printed without leaving any margin at the edge part.  <P>SOLUTION: An ink jet recording head 12 ejects an ink drop from a nozzle opening by generating a pressure variation in the ink in a pressure chamber communicating with the nozzle opening by means of a pressure generating element provided in correspondence with the pressure chamber. A carriage mechanism has a carriage 1 for mounting the recording head 12 and carries the recording head 12 in the head scanning direction along with the carriage 1. A static electricity charged member 30 is mounted on a plane parallel with the head scanning direction. The carriage 1 is provided with a static electricity generating member 31 which touches the static electricity charged member 30 at the time of moving integrally with the carriage 1 thus generating static electricity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238863-A (JP)
Title: Ink set and inkjet recording method
Inventor: YABUKI YOSHIHARU
IPC: C09D11/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set for use in inkjet recording capable of forming an image having excellent color reproducibility and light fastness, an inkjet recording method and a method for prevention of color fading.  <P>SOLUTION: This ink set comprises a yellow ink containing at least one yellow dye, a magenta ink containing at least one magenta dye, a cyan ink containing at least one cyan dye and a black ink containing at least one self- dispersible pigment, wherein oxidation potentials of the magnet dye and the cyan dye are each higher than 0.8 V (vs. SCE). The inkjet recording method and the method for prevention of color fading of the inkjet recorded image are provided by using the ink set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244560-A (JP)
Title: Solid-state image pickup device
Inventor: AKIMOTO KAZUO
IPC: H04N5/335
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the overall apparatus size and weight by using an infrared filter, etc., as a protective plate of a solid-state image pickup element to reduce the number of components and reduce the number of assembly processes by that amount, resulting in reducing production cost, and to eliminate the need for space for providing an optical filter.  <P>SOLUTION: An infrared cut filter 14, which share a role of an optical filter for protecting the slid-state image pickup element 13 and a role preventing infrared rays from transmitting by reflecting or absorbing the infrared rays is bonded and fixed on the surface of the element 13. A transparent cover glass 15, serving as a protective plate, is bonded and fixed on the rear surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249142-A (JP)
Title: Lighted push-button device
Inventor: UEDA YOSHIO
IPC: H01H13/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighted push-button device which has a simple base plate construction.  <P>SOLUTION: The lighted push-button device comprises a push switching member 1, a base plate 3 on which a light source 2 with a light emitting diode is installed, a push bottom 4 which is installed on a top of the push switching member 1, and a light guide D whose front portion 5 is disposed in front of the push button 4, whose bent portion 6 which is formed at an end portion of the light guide D has an end surface into which light from the light source 2 is guided and the guided light is emitted forward from the front portion 5. An end portion of the bent portion 6 of the light guide D is inserted into an inside of a light shielding cylinder 7 surrounding the light source 2. The light shielding cylinder 7 is preferably fixed on the base plate 3. It is preferable that metal film which reflects the guided light forward is evaporated on a rear surface of the front portion 5 or a reflecting surface consisting of many grooves, many ridges or many white dot printings is formed on the rear surface of the front portion 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248274-A (JP)
Title: Image reader
Inventor: MISAWA TAKAO
IPC: H04N1/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader by which the image quality of a read image is improved by providing a light emitting mechanism which possesses a light source to radiate light balanced from a short wavelength side to a long wavelength side and prevents the lowering and the unevenness of the light quantity of outgoing light from the light source.  <P>SOLUTION: In the image reader possessing the light emitting mechanism 20 and a reading means to read specified image information by detecting transmitted light or reflected light by irradiating an original 100 on which the specified image information is recorded with the light from the light emitting mechanism 20, the light emitting mechanism 20 is provided with several light sources 21 and 22, a light mixing means 23 to form the outgoing light nearly in the same direction by mixing the light emitted by several light sources 21 and 22 and a light converging means 26 to converge light mixed by the light mixing means 23 on the side of the original 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249523-A (JP)
Title: Method and device for mounting components
Inventor: MIYAZAKI HIROKUNI
IPC: H01L21/60
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting components, which can eliminate defective products due to broken components and substrate, when the component sucked by a tool is pressed against the substrate and then ultrasonic vibration is applied to welding by metal diffusion.  <P>SOLUTION: A shift length obtained by recognizing the component sucked by the tool with a recognition means is decided in a step S6. When the shift length is smaller than the set reference value, subsequent mounting is executed in a step S7; and when it is not smaller than the set reference value, the subsequent mounting is stopped in a step S8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245608-A (JP)
Title: Counterweight for vibration motor and vibration motor
Inventor: YASUDA TAKAFUMI
IPC: B06B1/16
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counterweight for a vibration motor relatively easily subjected to molding processing and capable of reducing defectiveness at the time of attachment to the motor, and the vibration motor reduced in weight while keeping generated vibration quantity and low in production cost.  <P>SOLUTION: The counterweight 1 for the vibration motor generating vibration is fixed to the output shaft of the vibration motor and comprises a plate-like member of which the shape has a curved surface so as to form one arc. Further, the vibration motor is constituted so that the curved surface of the counterweight 1 for the vibration motor is mounted in a direction coinciding with the rotary circumferential direction of the output shaft of the motor using an attaching appliance (metal plate 2) constituted of one metal plate-like member having a holding part 3 for holding the counterweight 1 for the vibration motor so as to always make the same eccentric with respect to the output shaft 30 of the vibration motor and an insertion part 20 permitting the insertion of the output shaft 30 of the vibrator to fix the output shaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248983-A (JP)
Title: Information recording method, information recording apparatus, and recording medium
Inventor: KUMASAKA OSAMU
IPC: G11B7/26
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method and an information recording apparatus for manufacturing a master for manufacturing a recording medium, in which a good read signal waveform can be obtained even from a recording pit having a short pit length, and the recording medium.  <P>SOLUTION: In irradiating a resist layer formed on a substrate with an exposure beam according to a pulse signal corresponding to the recording pit, while adjusting an irritation period of time of the exposure beam for the irradiation in accordance with pulse width of a pulse signal, the exposure beam is deflected in the direction along a track, in accordance with the pulse signal.  <P>COPYRIGHT: (C)2003,JPO