baber/WOPTO huggingface dataset:
Patent JP-2002245909-A (JP)
Title: Gas circuit breaker
Inventor: IMAMURA MASAOKI
IPC: H01H33/91
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit breaker capable of suppressing the remark able lowering of an insulation resistance inside a container caused by hot gas and capable of being reduced in size. SOLUTION: In the hot gas discharge mechanism of a movable switch mechanism part, hot gas branched to flow to a movable switch mechanism part is discharged from a discharge port 19b to a side opposite to the puffer chamber 26 side of a gas discharge chamber 28 formed at the rear of a puffer chamber 26 to cause a convection in the gas discharge chamber 28 so as to lower the temperature and flow velocity of the hot gas. Then the hot gas is discharged to the inside of a container 4 through a discharge hole 23b. Thus the remarkable lowering of the insulation resistance in the container 4 caused by the direct spraying of the hot gas on the inner surface of the container 4 can be suppressed.
Patent JP-2002254284-A (JP)
Title: Wire saw
Inventor: MAKINO KUNIO
IPC: B28D5/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw that can work suppressing the deformation of right and left spindle bracket ribs and maintaining the straightness of a work with high accuracy. SOLUTION: A displacement sensor 39 is mounted on a work support mechanism 21, and a reference gauge 40 is provided to the upper part of at least one spindle bracket rib (33) of two spindle bracket ribs (33, 34). A coupling rib 35 is fitted between the two spindle bracket ribs (33, 34). The displacement sensor 39 detects the deformation of the bracket 14 by measuring the distance from the reference gauge 40. Based on detected results, the distance between the two spindle ribs (33, 34) is controlled by cooling or heating the coupling rib 35.
Patent JP-2002205603-A (JP)
Title: Dashboard with device for installing new model car navigation system
Inventor: OGAKI KENJI
IPC: B60R11/02
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To easily install and secure a new model mobile terminal in a single operation, charge the mobile terminal, and magnify a relatively small monitor of the new model mobile terminal as large as a monitor of a car navigation system, by providing a dashboard disposed in front of a driver, which dash board is used for allowing the new model mobile terminal constituted by integrating a mobile phone and a PDA to be utilized as a car navigation system in such a manner that a monitor of the mobile terminal is arranged on the dashboard so that the driver can see the monitor. SOLUTION: A case of the device for installing a car navigation system is fit in the dashboard 2. The dashboard 2 includes: an inserting plug connected to a car power supply at a bottom face of a portion 3 in which the case in installed; a falling-off prevention device on both side faces of the portion in which the case is installed; a plastic film magnifying glass that is usually housed in a housing portion to be laid down on a bottom face 7 of the housing portion of the case, and is disposed in front of the monitor to be parallel with the monitor when using the car navigation system; and a cover 5 for covering a whole case.
Patent JP-2002252687-A (JP)
Title: Communication terminal
Inventor: ARAKANE TOYOHIRO
IPC: H04M1/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal including a transparent window for indicating conditions of charging or incoming by turning on a light, having an appearance of improved design and high lighting quality. SOLUTION: A light refractive sheet 5 is mounted inside a cover 101 by bonding to a flat plane of the sheet 5 so as to cover the rear face of a transparent window 2. This light refractive sheet 5 is formed of a commercially available film of milky-white color, with the section processed into a circular arc form so that the distance from an LED 4 is maintained substantially constant. Accordingly, because the light radiated from the LED 4 is refracted substantially in parallel, the light is incident substantially vertically to the transparent window 2. Therefore, the transparent window 2 is lighted with substantially equal intensity of illumination even at the boundary portion or both upper and lower end portions, as well as at the central portion. This produces improvement of visibility, lighting quality and the appearance of the transparent window 2 lighted while charging or when incoming of a call to the portable telephone 100.
Patent JP-2002252865-A (JP)
Title: Radio communication network system
Inventor: TSUBOUCHI KAZUO
IPC: H04J13/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cellular type radio communication network system, which establishes a wireless line between base stations to improve the flexibility of the base station layout, thereby constituting a low-cost communication network. SOLUTION: The cellular type radio communication network system, composed of a plurality of base stations and a plurality of mobile stations #i (i=1, 1,..., N) interconnects the base stations by a radio communication means.
Patent JP-2002252202-A (JP)
Title: Method for forming minute structure on surface of semiconductor substrate and semiconductor substrate having minute structure made by this method and device using it
Inventor: MATSUURA TAKASHI
IPC: H01L21/321
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a minute structure (porous layer) can be formed on a surface without applying current and a wafer or semiconductor substrate having the minute structure made by this method. SOLUTION: A minute structure (porous layer) is formed by immersing wafer or semiconductor substrate in an aqueous solution such as hexafluoro titanium hydroacid which is obtained by resolving a metal element into hydrofluoric acid.
Patent JP-2002257777-A (JP)
Title: Gas sensor
Inventor: KUMAZAWA SHINJI
IPC: G01N27/416
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor usable in a short time and never causing an element rupture. SOLUTION: Until the temperature of a gas sensor element is raised to reach a temperature where each solid electrolytic laminated layer 1, 12, 13 is operable, a minute potential having a polarity for moving oxygen to a reference oxygen chamber side is applied to second electrodes 321 and 322. Accordingly, oxygen can be prevented from being drawn to a second measurement chamber 22, and the oxygen concentration of the second measuring chamber 22 can be reduced after activation to determine nitrogen oxide concentration.
Patent JP-2002262481-A (JP)
Title: Power supply device
Inventor: TAKAHASHI HIDEO
IPC: B60L1/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized power supply device easy in assembling and maintenance. SOLUTION: The power supply device has a first power supply means 8 having a first coil 7, a first communication means 9 for transmitting a control signal, and at least one first outside connection part 10 at the lowest, and is provided with a first power supply unit 5 collecting these configurations and constituted in one unit. In addition, the power supply device has a second power supply device 13 having a second coil 12, a charge means 15 having a detachable storage member 14, and a second communication means 16 receiving a control signal, at least one second outside connection part 18, and a load control means 17 connecting the storage member 14, a second communication means 16 and the second outside connection part 18 and controlling the drive of load at the lowest, and is provided with a second power supply unit 6 collecting these configurations and constituted in one unit.  The first power supply unit 5 and the second power supply unit 6 are detachably constituted for a vehicle body 2 and a slide door 3 as two members.
Patent JP-2002258056-A (JP)
Title: Light guide and reflection board
Inventor: KAJIURA NOBUTAKA
IPC: G02B6/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of inexpensively producing a thin light guide and reflection board with which uniformity in brightness can be obtained while being high in luminance and high in efficiency, and also to provide the produced light guide and reflection board. SOLUTION: A united object of a hardened heat resistance material and a heat resistance frame as a metallic mode for molding by a process (i) where a photosensitive photo resist material layer is selectively exposed and hardened so as to form the light guide board model of a hardened photo resist material having a projected/recessed shape, a process (ii) where the heat resistance frame having a gap with the front surface of the recessed/projected shape in the light guide board model is arranged in the model so as to form a first cavity part with the frame which faces the exposed recessed/projected shape front surface, a process (iii) where the fluid heat resistance material is supplied to the first cavity part and hardened, and a process (iv) where the light guide board model is removed from the frame so as to form a second cavity part there after removal.
Patent JP-2002255256-A (JP)
Title: Case for ptp sheet
Inventor: OGAWA RIICHI
IPC: B65D83/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To enable exactly taking out tablets in a packaging sheet form from a housing dome portion, safely exactly handling the packaging sheet for storage, carriage and the like and achieving easy control of the tablets by a patient. SOLUTION: A case for a PTP sheet is composed of a combination of a housing plate 2 having a flat plate-shaped plate main body 3 in which a housing dome portion 16 of a packaging sheet body 14 to closely house tablets 21 penetrates and in which housing holes 4, each having a size for a finger tip to penetrate into when the finger tip pushes a surface of a resin sheet 17 of the housing dome portion 16, are arranged in a row, the housing plate 2 having a circumferential wall 7 at its margin,  with a clamping plate 9 in which taking out holes 10 each having a size for the tablets 21 to be taken out are arranged in a row at a position corresponding to the housing holes 4 and which clamps a packaging sheet body 14 formed in a plate shape having almost the same size as the housing plate 2 wherein the circumferential wall 7 is formed such that it is deeper than the height of each housing dome portion 16 of the packaging sheet body 14, a guide hole 5 is mounted at a position corresponding to a cut portion 20 of the packaging body 14 in the plate main body 3 and further a guide piece 11 is mounted in the clamping plate 9 in a righting up manner to be inserted into the guide hole 5.
Patent JP-2001316728-A (JP)
Title: Method for manufacturing cold rolled steel sheet excellent in formability and processability and having reduced anisotropy
Inventor: ISHIGURO YASUHIDE
IPC: C22C38/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method in which cold rolled steel sheets having an extra low carbon and nitrogen content and excellent in formability, processability and having reduced anisotropy can be stably obtained, and also to provide a manufacturing method in which cold rolled steel sheets having uniform quality along longitudinal direction in addition to the above characteristics can be stably obtained. SOLUTION: In manufacturing the cold rolled steel sheet by subjecting a steel slab having an extra low carbon/nitrogen type composition to heating, hot rolling, cold rolling and annealing, finish rolling is applied under the following conditions: 25-45% total draft at two passes before the final pass; 5-25% draft at the final pass; and finishing temperature between the Ar3 transformation point and (Ar3 transformation point + 50 deg.C). Subsequently, within 1 s or >0.5-1 s after the completion of the finish rolling, rapid cooling is started at (200 to 2,000) deg.C/s cooling rate. The amount of temperature fall during this rapid cooling from the finishing temperature at the above finish rolling is regulated to 50-250 deg.C, and cooling finish temperature of this rapid cooling is regulated to 650-850 deg.C.  Successively, slow cooling at a rate of <=100 deg.C/s or air cooling is carried out, followed by coiling.
Patent JP-2002265935-A (JP)
Title: Composition for cooling solution
Inventor: USUI TAKAO
IPC: C23F11/12
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling composition which is used to add to a cooling solution for an internal combustion engine and can especially show an excellent anticorrosive effect on an aluminium metal even if added at a little content. SOLUTION: The composition comprises a primary rust-preventive agent consisting of a water-soluble organic medium as the main component and an organic fatty acid or the salt, and a secondary rust-preventive agent of a carbon composition, wherein the secondary rust-preventive agent and the first rust- preventive agent have a weight ratio of 1:0.2-1.0.
Patent JP-2002270604-A (JP)
Title: Method of manufacturing semiconductor
Inventor: TANABE AKIRA
IPC: H01L21/31
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor, where gate oxide films in various film thicknesses are formed on a silicon substrate in a simple process, without lowering their reliability and the film thickness of a silicon layer, e.g. on an SOI substrate can be made uniform. SOLUTION: The silicon substrate 1 is irradiated with a light 2. The inside of the plane of the silicon substrate 1 is thermally oxidized, and an oxide film is formed. The inside of the plane of the silicon substrate 1 is thermally oxidized by the energy of the light 2, with which the silicon substrate 1 is irradiated. When the light intensity or the irradiation time of the irradiation light is changed according to a light irradiation region, an oxide film 3 whose film thickness is partly different can be formed.
Patent JP-2002263409-A (JP)
Title: Method and apparatus for removing liquid from liquid- containing fluid to be sent in tube forcibly
Inventor: YOSHIDA SUEO
IPC: B01D29/25
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid removing apparatus by which the liquid content of residue or the like such as water or a lubricating liquid can be removed effectively just before an incinerator when the residue or the like is supplied to the incinerator by sending it through a transfer pipe forcibly and which can reduce driving power of a forcibly sending pump. SOLUTION: This liquid removing apparatus has flanges at both ends, an area-reduced pipe part whose cross section is decreased from one flange side toward the other flange side and which consists of an area-reduced pipe having many liquid-passable openings on the peripheral wall, an outer shell cylinder which has space on the outside of the area-reduced pipe and is welded to both flanges and a discharge port arranged on the outer shell cylinder for discharging the liquid flowed out to the space from the liquid-containing fluid through the openings of the area-reduced pipe by the compression action of the area reduction when passing through the area-reduced pipe.
Patent JP-2002270290-A (JP)
Title: Connector
Inventor: INOUE KANJI
IPC: H01R12/79
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector of low height which can operate an actuator with a small operating power and make a firm connection by increasing traveling volume of a contact by an actuator. SOLUTION: An actuator 30 is provided with a cam part 31 and an operating part 33, and between the both parts above, a clearance groove 32 is formed into and out of which the vicinity of the tip 14a of a spring part 14 of each contact can be inserted or detached. When the actuator is rotated by 90 deg. toward right with the fulcrum 31a as a center, the cam part elastically deforms the spring parts of each contact and a coupling spring part 13. Then, an FPC50 is pinched and pressed between protrusions 11a, 11b of a contact part 11 and protrusions 12a, 12b of a contact part 12. Therefore, a pattern of the FPC is connected to a printed circuit board 60 through a terminal part 17 of each contact.  At a ceiling part 22 of an insulator 20, the contact part 11 of each contact is coated, and at the bottom part of a front face side of the ceiling part, a guide part 22a is formed for inserting the FPC into the connector.
Patent JP-2002268315-A (JP)
Title: Imaging device
Inventor: YAMADA MASAAKI
IPC: B41J2/44
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device, capable of eliminating color slurring at low cost by constituting a means for matching the phases of a plurality of photoreceptors, by detecting the phases of a plurality of photoreceptors in one rotation by means of a single encoder. SOLUTION: This imaging device is provided with a plurality of imaging bodies 6a, 6b, 6c and 6d, image-recording means 7a, 7b, 7c and 7d for recording images on the imaging bodies, and a moving body 11 for moving the transfer positions of the imaging bodies, then drive means 22a, 22b, 22c and 22d for driving independently are arranged on the respective imaging bodies. The device is provided with a detection means 25 for detecting the positions of the plurality of imaging bodies by itself, and obtains a color image by transferring the image to a moving body or transfer material carried on the moving body. The device is provided with a means for adjusting so that the phases of the respective imaging bodies match with each other, by detecting the displacement of the respective image forming bodies in a single cycle according to the result by the position detection means.
Patent JP-2002329840-A (JP)
Title: Circuit simulation method and apparatus thereof
Inventor: TAMURA TETSURO
IPC: H01L21/822
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit simulation method and a circuit simulation apparatus for simulating a circuit including a capacitor accurately. SOLUTION: The time dependence and voltage dependence of polarization change are set in advance for each of a plurality of capacitor elements for composing a capacitor constituting a circuit, thus reproducing the operation of a circuit including the capacitors.
Patent JP-2002231557-A (JP)
Title: Laminated electronic component and manufacturing method thereof
Inventor: HARADA AKIO
IPC: H01G4/12
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To minimize a clearance by forming a thin film of an inner electrode layer and fill up the clearance to raise dimensional accuracy, thereby realizing a miniaturized and high-density laminated electronic component. SOLUTION: The laminated electronic component is composed of four-layer units 7 each composed of an active catalyst layer 4, a plated inner electrode layer 6 and a ceramic layer 12 laminated in this order on a base layer sheet 2 or, as required, three-layer units 14 lacking in the base layer sheets 2. The laminated electronic component 26 is made by laminating and baking the three- layer units to remove the catalyst layers 4, thereby alternately laminating the ceramic layers 12 and the inner electrode layers 6 with outer electrodes 24 formed sideways so as to adequately conductively connect to the inner electrodes.
Patent JP-2002264053-A (JP)
Title: Robot audio-visual system
Inventor: NAKADAI KAZUHIRO
IPC: G10L15/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a robot audio-visual system performing the visual and auditory tracing of an object to perform the audio-visual servo of a robot, using both visual and auditory senses. SOLUTION: An auditory module 20 extracts an auditory event 28 by identifying the sound source of a speaker by pitch extraction and the separation and orientation of the sound source form an acoustic signal of a microphone. A visual module 30 extracts a visual event 39 by the face identification and orientation of the speaker from the image of a camera. A motor control module 40 extracts a motor event 49 from the rotating position of a drive motor. An association module 60 creates an auditory stream 65 and a visual stream 66 from the auditory event, visual event and motor event and creates an association stream 67 by associating these streams. An attention module 64 performs attention control on the basis of the association stream and performs the audio-visual servo of the robot.
Patent JP-2002269107-A (JP)
Title: Device, method and program for advertisement and computer readable recording medium having the program recorded thereon
Inventor: NAGATA YUICHI
IPC: G06Q50/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To encourage a consumer to visit a store. SOLUTION: An advertising device 2 provides advertisement information in a store designated by a consumer to the consumer who uses a consumer side terminal 4 connected through the Internet 5, and includes; an advertisement information publicly releasing means 23 including a means for inputting a regional designation for retrieving the store from the terminal 4, and a means for outputting information about the store corresponding to the designation to the terminal 4; a member registering means 24 for inputting, from the terminal 4, an e-mail address for the consumer to receive the advertisement information in the store ; and an e-mail transmitting means 26 for transmitting e-mail including the advertisement information to the e-mail address.
Patent JP-2002265163-A (JP)
Title: Counter weight retaining member for elevator and counter weight retainer for elevator
Inventor: SENO YOSHIO
IPC: B66B7/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a counter weight retaining member for an elevator and a counter weight retainer for the elevator improving work efficiency. SOLUTION: The counter weight retainer is composed of a strong structure rail part 18 composing a part of a guide rail 16 and having a higher strength than other portions, and a retaining member 20 penetrating into a movement locus of a counter weight 12 and fixed in a desired position of the strong structure rail part 18. The retaining member is composed so it can be attached and detached from the strong structure rail part 18, and it penetrates into the movement locus of the counter weight 12 when it is fixed to the strong structure rail part 18. When the retaining member 20 is fixed to the strong structure rail part 18, movement of the counter weight 12 is regulated by the retaining member 20, the counter weight 12 is supported by the retaining member 20 and its stationary position is retained.  By this, the counter weight 12 can be retained in a stationary position by the retaining member 20 regardless of suspension of a rope.
Patent JP-2002279428-A (JP)
Title: Device for detecting human body
Inventor: KAWAI KENJI
IPC: H04N7/18
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the human body improved in certainty and reliability of detecting moving and stoppage of the human body. SOLUTION: Moving of the human body is determined by a means for determining the presence of moving for determining presence of moving by a means, to calculate moving quantity for calculating the moving quantity of the human body, as the difference in light-intercepted quantities by comparing images before and after a predetermined interval and by a means to detect region of presence of moving for detecting a region, where movement of human body is detected in every partitioned region or not by a means to partition regions.
Patent JP-2002272114-A (JP)
Title: Dc power unit
Inventor: HAMAZAKI KENJI
IPC: H02M7/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain an economical and safe DC power unit, by preventing high voltage, generated due to resonance, from being applied to an element on a path. SOLUTION: This DC power unit changes AC power supplied from an AC power source into DC power. In a noise filter circuit 4, provided for removing a noise component generated in the DC power unit and constituted by at least a capacitor, noise filter, and a coil, a capacitor 6, is arranged between a rush current suppressing circuit 5 and a smoothing circuit 3, so as to prevent generation of resonance between the capacitor, the noise filter, and the coil, when a power switch is turned on.