baber/WOPTO huggingface dataset:
Patent JP-2003338424-A (JP)
Title: Capacitor
Inventor: HOSOKAWA SATOSHI
IPC: H01G4/18
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor for improving environment resistance and its weight without increasing the material amount and the thicknesses of the case or resin, while a conventional capacitor takes such countermeasure against the reduction of the weight by increasing the thickness of resin in order to improve the environment resistance regarding the severity of its using environment and the reduction of its weight.  <P>SOLUTION: A laminated plate comprising a metal foil and a resin adhered to each other is interposed between a capacitor element of the capacitor and the inner surface of its capacitor case covering the capacitor element. In this configuration, the path of a moisture penetrating gradually to the inside of the capacitor due to the changes of its temperature and its humidity is interrupted by the metal foil in the laminated plate and the moisture reaching the capacitor element is delayed to prevent deterioration in the characteristic of the capacitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346148-A (JP)
Title: Muzzle pattern collating method
Inventor: MIYAWAKI YUTAKA
IPC: G06T1/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muzzle pattern collating method capable of rapidly and inexpensively collating muzzle patterns with each other with less amount of data to see whether the muzzle patterns match each other or not.   <P>SOLUTION: When the muzzle pattern 10 of cattle is collated, the muzzle pattern 10 of the cattle is preliminarily photographed, branch points 39 where groove in the skin of the cattle forming the muzzle pattern 10 are separated to two parts are extracted from a photographed muzzle pattern image, and the distribution state of the branch points 39 is stored. Later, the branch points 39 are extracted, in the same manner, from the photographed muzzle pattern image, and compared with the distribution of the stored branch points 39 to collate with the muzzle pattern of the cattle. The comparison of the muzzle pattern 10 can be performed also by comparing, in place of the branch points, the distribution of the longest line segments in the cell surrounded by the pattern lines showing the grooves in the photographed image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348193-A (JP)
Title: Telephone equipment for automobile
Inventor: FURUKAWA MASAMITSU
IPC: H04W92/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide telephone equipment for a vehicle, which properly changes an incoming call report mode in accordance with the driving load of the vehicle.   <P>SOLUTION: The telephone equipment for an automobile has a function to report an incoming call to a passenger at the time of a call to a telephone set mounted on the vehicle and is provided with a plurality of incoming call report modes, and the driving load of the vehicle is detected and the incoming call report mode is changed in accordance with the detected driving load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312363-A (JP)
Title: Three-frame mirror
Inventor: HORII KIYOSHI
IPC: B60R1/06
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-frame mirror in which a rear visual field is made sufficient by removing a lower part of four-frame mirror, i.e., a conventional one and preventing deposition of snow and water drop because the visual field by rear view mirror is made well during driving a car.  <P>SOLUTION: The deposition of snow and water drop is made less by changing the conventional four-frame to the three-frame to solve a defect of the prior art.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051502-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIRAKAWA KAZUHIKO
IPC: H01L29/737
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enables formation of a deep via hole even if its opening on the surface is small, and also to provide a method of manufacturing the same. SOLUTION: On a (100) crystal plane of a GaAs substrate 1, a plurality of HBTs(heterojunction bipolar transistors) 100 are formed. Near the HBTs 100, via holes 7 passing through the GaAs substrate 1 are formed. Each of the via holes 7 has a rectangular opening on the surface of the GaAs substrate 1. The longitudinal opening edges of each via hole on the surface are parallel with a crystal orientation [011] of the GaAs substrate 1.
Patent JP-2003339700-A (JP)
Title: Ultrasonic probe, and ultrasonic diagnostic equipment
Inventor: MOROKAWA TETSUYA
IPC: A61B8/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe for scanning with the both of a high frequency ultrasonic wave and a low frequency ultrasonic wave, and also to provide ultrasonic diagnostic equipment using the probe.   <P>SOLUTION: The ultrasonic probe includes: a plurality of low frequency piezoelectric oscillators 120 in arrayal; intermediate frequency piezoelectric oscillators 121; and high frequency piezoelectric oscillators 122. Which one of the arrayals is used is decided by a photographing state, etc., and selected by changing-over a changeover switch 128 in accordance with control from the ultrasonic diagnostic equipment main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342540-A (JP)
Title: Adhesive sheet for semiconductor processing use
Inventor: MATSUDA HIDEKI
IPC: C09J201/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet favorable in removability from a semiconductor wafer surface, and to provide a semiconductor wafer processing method using said adhesive sheet.   <P>SOLUTION: The adhesive sheet is such one that upper and lower two adhesive layers are borne on a substrate and only the upper layer contains a compound which generates a gas on being irradiated with ultraviolet rays. The semiconductor wafer processing method comprises fixing a wafer with the adhesive layers, subjecting the wafer to polishing or cutting processing, and then irradiating said adhesive layers with ultraviolet rays to peel the wafer off the adhesive layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314815-A (JP)
Title: Fusion furnace
Inventor: OKANO HIROYUKI
IPC: F23J1/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely produce liquid slag at a relatively low temperature by preventing incineration ash or carbonization ash from dispersing as melt mist or non-melt dust.  <P>SOLUTION: A premixed combustion flame formed by premixedly combusting the incineration ash or the carbonization ash using a combustion burner with organic substance dry distillation gas, fossil fuel gas, or fossil fuel collides with a heating heat storage projecting body and melts. The melt pulverized grains are reflected with waste heat flame, stuck and accumulated on a reflecting body surface, and collected as liquid slab from a slab port. The heat storage projecting body becomes constant heating heat storage body by the combustion flame to increase the heat effect and surely melt it at a relatively low temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343715-A (JP)
Title: Travelling speed changing structure of working car
Inventor: UMEMOTO SUSUMU
IPC: F16H3/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce shock in the case of constituting a travelling speed changing structure of a working car so as to automatically operate a transmission clutch in a disengaged state, to operate a gear speed changing mechanism by an actuator and to automatically operate the transmission clutch in a transmission state again.   <P>SOLUTION: This travelling speed changing structure of a working car is furnished with a first control means to operate a second gear speed changing mechanism 15 at a predetermined speed changing position, to operate a first friction clutch 9 in a disengaged state while operating a second friction clutch 12 in a transmission state and to gradually operate a transmission clutch 6 in a transmission state by operating it from the transmission state to a semi- transmission state. It is also furnished with a second control means to operate a first gear speed changing mechanism 13 at a specified speed changing position, to operate the second friction clutch 12 while operating the first friction clutch 9 in the transmission state and to gradually operate the transmission clutch 6 in the transmission state by operating it from the transmission state to a semi-transmission state. A plurality of states to actuate the first and second control means in various ways is furnished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003184650-A (JP)
Title: External combustion engine driven by heat pump
Inventor: TAKABE ATSUSHI
IPC: F02G3/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that though there are many heat sources on the earth, from which heat energy is emitted at every moment to be used through heat exchange, the heat energy has not been sufficiently used as efficient power, and on the other hand, an external combustion engine driven by heat energy which obtains a heat source on the high temperature side by burning fuel emits carbon dioxide, which becomes an inevitable problem.  <P>SOLUTION: According to the invention, driving energy of the external combustion engine 2 is obtained from a heat release part and a heat absorbing part of a heat pump 1. The heat pump 1 is a metal hydride heat pump 11. In addition, the external combustion engine driven by heat energy is a stirling engine 21, and the external combustion engine driven by heat energy is a bimetal engine 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003347387-A (JP)
Title: Mounting position adjusting apparatus and mounting position adjusting method
Inventor: NATSUME MITSUO
IPC: H01L21/677
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position adjusting apparatus in which a mounting position is accurately and easily adjusted without distortion.   <P>SOLUTION: In a mounting position adjusting apparatus 10 for adjusting positions of a load port 100 and a semiconductor manufacturing device 200 by means of a push bolt 24 and a pull bolt 22 when mounting and fixing the load port 100 on the mount face 200a of the semiconductor manufacturing device 200 while keeping a prescribed interval, the mounting position adjusting apparatus is equipped with a position adjusting bolt 20 in which the pull bolt 22 is used as a hollow shank 22a and the push bolt 24 is inserted into the hollow shank 22a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003008539-A (JP)
Title: Master-slave data transmission in orthogonal frequency- division multiplexing
Inventor: MESTDAGH DENIS J
IPC: H04J11/00
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for transmitting data between a master modem and at least one slave modem of a master-slave network in orthogonal frequency-division multiplexing communication. SOLUTION: The method assigns to each slave modem at least one transmit frequency band and at least one receive frequency band chosen in a range of frequencies capable of being processed by the master modem. Each slave modem applies oversampling or undersampling to a transmit or receive signal. A band-pass filter corresponding to the assigned frequency band filters downstream of the oversampling or upstream of the undersampling.
Patent JP-2003322425-A (JP)
Title: Cooling system with built-in generator
Inventor: YAMAZAKI TOSHIKATSU
IPC: F25B11/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a purchase electric power quantity required for re- compression of a refrigerant by using vaporizing expansion force of a high pressure refrigerant for re-compression of a low pressure refrigerant.  <P>SOLUTION: A generator of 4 can be rotated by rotating a turbine 3 by refrigerant vaporizing expansion force in a high pressure refrigerant injection port 8. Generated electric power is sent to a compression motor by a power transmission line 7, and is used as re-compression electric power of the low pressure refrigerant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011838-A (JP)
Title: Stator equipped with one-way clutch
Inventor: KAMIYA TAIJI
IPC: F16H41/24
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator equipped with a one-way clutch capable of reducing its dimension in the axial direction.  <P>SOLUTION: This stator 10 has an impeller 21 and a cylindrical part 22 on an inside diameter side, and the one-way clutch 30 is provided between the cylindrical part 22 on the inside diameter side and a central fixing part (not shown in the drawing). Figure 31 indicates an outer ring of the one-way clutch, 32 indicates an inner ring, and 33 indicates a spline at inner periphery of the inner ring. A sliding bearing 50 is provided between the outer ring 31 and the inner ring 32 and is combined with a side plate 41 having the function of race of a needle bearing 40. The sliding bearing 50 has an outer flange 51 and an inner flange 52, has substantially U-shaped cross section, and receives the outer ring 31 and the inner ring 32. Figure 23 indicates a retaining ring. By separating the sliding bearing 50 from the side plate 41 in this way, the dimension in the axial direction of the stator can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015634-A (JP)
Title: Regeneration equipment and control method
Inventor: SHIIYAMA HIROTAKA
IPC: H04W52/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable regeneration processing wherein remaining capacity of a battery is taken into consideration.  <P>SOLUTION: The regeneration equipment 10 is provided with a prediction part 102, which predicts a present regeneration enabling time Ta by using present residual capacity of a battery 100, and a regeneration control part 103 which warns a user to the effect that digital data cannot be regenerated to the last, when the present regeneration enabling time Ta is not longer than a total regeneration time Tt of the digital data selected by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018553-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device using the same
Inventor: KONDO HIROYUKI
IPC: C08K3/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor which is excellent in flowability and moldability and gives a one-side sealed semiconductor device prevented from warpage generation and excellent in soldering heat resistance.  <P>SOLUTION: The epoxy resin composition for sealing a semiconductor comprises a curing agent comprising as an essential ingredient a naphthol compound represented by general formula (1) (wherein m is an integer of at least 0) and three kinds of inorganic fillers each having a prescribed average particle size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003080337-A (JP)
Title: Press forming method and press forming member
Inventor: KONDO MIKIO
IPC: B21J3/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a press forming method which allows reduction of environmental load and, efficiently produces press-formed body. SOLUTION: This press forming method comprises an attaching process of attaching a higher fatty acid type lubricant to the surface of metal blank and/or the formed surface of forming hardware, a heating process of heating the metal blank and/or the forming hardware and a forming process of press- forming the metal blank with the forming hardware in a warm condition.
Patent JP-2004023857-A (JP)
Title: Motor-driven vehicle
Inventor: KOMIYAMA SUSUMU
IPC: B60L50/15
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a vehicle from being thrown out of control due to insufficient driving power while maintaining a travelable distance by restricting the driving power of a motor in case of generator failure.  <P>SOLUTION: If an engine 1 or the generator 2 is failed and has no power generation, the output range of the motor 3 is restricted to a predetermined on-failure driving range on low-load side. At this time, it is judged whether or not a driver requests larger driving power than the on-failure driving region. If yes, the on-failure driving region is enlarged and the output of the motor 3 is restricted within the enlarged range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019058-A (JP)
Title: Repeatedly washable nonwoven fabric
Inventor: HORIKAWA NAOMIKI
IPC: D04H1/46
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repeatedly washable nonwoven fabric excellent in water retainability and water retainability-retaining ratio after repeated washing, reduced in skin irritation to wearers.  <P>SOLUTION: The repeatedly washable nonwoven fabric comprises 10-80 wt.% ultrafine fiber having ≤ 1.0 dtex single yarn fineness and 90-20 wt.% fiber having ≥1.0 dtex and ≤6.0 dtex single yarn fineness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021724-A (JP)
Title: Mobile station device, mobile station management center device, mobile station time management system and mobile station time management method
Inventor: ASAI MEGUMI
IPC: H04B7/26
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate time management of a mobile station even in a system without a time-of-day unit like a GPS receiver, in a mobile communication system composed of a mobile station management center device and a plurality of mobile station devices.  <P>SOLUTION: The mobile station device 3 clocks time elapsed after setting operation is detected, and transmits the time as mobile station management time together with mobile station status information to the mobile station management center device 1. In addition, if the power source of the mobile station device 3 is turned from off to on, a predetermined value is set for the mobile station management time, which is transmitted to the mobile station management center device 1. The mobile station management center device 1 compares the mobile station management time with center device management time, if the mobile station management time is equal to or more than the center device management time and if the mobile station management time is not the predetermined value, replaces the center device management time with the mobile station management time and makes it to be displayed on a display, and if the mobile station management time is less than the center device management time, or if the mobile station management time is the predetermined value, makes the center device management time to be displayed on the display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019835-A (JP)
Title: Hydraulic continuously variable transmission and power transmission apparatus
Inventor: OUCHIDA TAKASHI
IPC: F16D1/06
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic continuously variable transmission allowing the size in the radial direction thereof to be reduced by eliminating the need of bearings to be arranged on the outer periphery of a cylinder block, and a power transmission apparatus.  <P>SOLUTION: This hydraulic continuously variable transmission is provided with a first hydraulic device 100 and a second hydraulic device 200. A first valve hole 63 and a second valve hole 64 storing a first selector valve 66 and a second selector valve 76 for selecting the flow direction of hydraulic oil in a hydraulic closed circuit formed in the cylinder block 42 are formed in the cylinder block 42. An input shaft 21 and the cylinder block 42 are formed so as to be rotated in synchronism with each other, and the first plunger hole 47 and second plunger hole 57 of plungers 43 and 58 are formed parallel with an input shaft 21. A yoke 23 with a rotating sloped surface 51 of the second hydraulic device 200 is supported on the cylinder block 42 rotatably around the axis O thereof. The input shaft 21 is supported by tapered roller bearings 39 and 31 and needle bearings 38 and 12 on both sides of the cylinder block 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336308-A (JP)
Title: Molding excellent in drainage efficiency
Inventor: NEGORO ISAO
IPC: E03F5/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a molding excellent in drainage efficiency and durability by combining a water permeable molding and a reinforcing molding having a draining groove.  <P>SOLUTION: The molding having a sufficient draining effect for a heavy rain and retaining a strength and durability can be obtained by combining the molding A excellent in drainage efficiency with the reinforcing molding B having a draining groove 2. A lightweight, strong, and environment-friendly molding can be obtained, especially by using recycled waste chiefly formed of polypropylene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027006-A (JP)
Title: Wood flour-containing resin composition and molding
Inventor: TSUKAMOTO MASASUKE
IPC: C08L53/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wood flour-containing resin composition which provides high fluidity even in high filling of wood flour and is molded by a general-purpose extruder.  <P>SOLUTION: The wood flour-containing resin composition is prepared by compounding a random copolymer or block copolymer of polypropylene and polyethylene with wood flour. The resin composition has high fluidity even in high filling of wood flour and molded by a general-purpose extruder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028459-A (JP)
Title: Hot-water supply device, server, and network type hot-water supply system
Inventor: SAKATA TAKESHI
IPC: F24H1/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water supply device allowing capacity reduction of a memory of the hot-water supply device for storing a control program.  <P>SOLUTION: The hot-water supply device has a control means that is provided with a global IP address, can communicate with a server for control via a communication network, downloads the control program from the server via the communication network every operation (S3), and performs an operation based on the control program (S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027995-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: FUJIMORI ICHIRO
IPC: F02D13/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the fuel wall flow correction amount in restarting the fuel supply from the cylinder stop.  <P>SOLUTION: This air-fuel ratio control device 11 for an engine comprising a device 4 for supplying the injected fuel to an intake passage, and accompanying the fuel wall flow correction with respect to the delay in supplying the fuel as a part of the fuel from the device and attached to an intake passage wall or an intake valve wall on an upstream side of the cylinder, to the cylinder, comprises a means 11 for starting the cylinder stop on at least one cylinder by using the intake valve operation stopping mechanism under a cylinder stop condition. Further a means 11 for estimating a temperature of a fuel attachment part during the cylinder stop with respect to the stopped cylinder, a means 11 for removing the cylinder stop of the stopped cylinder when the cylinder stop condition is not satisfied, and restarting the fuel supply to the stopped cylinder, and a means 11 for correcting the fuel wall flow on the basis of an estimated value Twf of the temperature of the fuel attachment part during the cylinder stop to the cylinder to which the fuel supply is restarted, when the fuel supply is restarted.  <P>COPYRIGHT: (C)2004,JPO