baber/WOPTO huggingface dataset:
Patent JP-2003145275-A (JP)
Title: Vehicle body welding system
Inventor: MOTOHASHI SHINGO
IPC: B23K11/11
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body welding system which achieves the reduction of the number of multi-articulated robots, reduction of production line length, and improvement in the efficiency of a welding operation at the same time by disposing a plurality of multi-articulated robots for carrying out a re-spot welding operation of the body asymmetrically to a production line. SOLUTION: In the body welding system 10, the re-spot welding is carried out to each part of the body 12 from right and left in the state where the body 12 is arranged on the production line 14. The body welding system 10 comprises a first station A for intensively welding the vicinity of the opening part 16 of the body 12, and a second through a fifth station B, C, D and E for welding the inside and outside of the body 12. At the second station B and the third station C, the articulated robots 26, 27 and 28 for the additional spot welding operation inside the body 12, and the multi-articulated robots 26, 27 and 28 for the re-spot welding operation outside the body 12 are disposed to both right and left sides of the central axis I-I of the production line 14 asymmetrically, respectively.
Patent JP-2003149199-A (JP)
Title: Gas sensor
Inventor: MORIYAMA AKINOBU
IPC: G01N27/409
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To attain accurate measurement by oxydizing SO2 or the like in measured gas to SO3 , and converting all sulfur components in the gas into SO3 even when no oxygen exists in the measured gas. SOLUTION: A gas diffusion rate limiting means 12x is provided for limiting the lead-in quantity of measured gas to an oxygen ion conductive solid electrolyte body 13. A gas oxydizing means (an oxygen pumping means) 16 is provided for oxydizing the measured gas by two electrodes 16a, 16b electrically connected to the oxygen ion conductive solid electrolyte body 13. While detecting oxygen partial pressure in the measured gas by an oxygen sensing means 17, oxygen pumping is performed to hold the oxygen partial pressure to a prescribed value, and the object component in the measured gas after oxydized by the oxygen pumping means 16 is detected by a gas detecting means 18.
Patent JP-2003156341-A (JP)
Title: Route-guiding apparatus, map data transmission apparatus, and route-guiding system
Inventor: SAWARA KAZUHIKO
IPC: G08G1/137
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce communication time and cost for transmitting map data to a vehicle side. SOLUTION: In a system, where an information center 2 for storing map data is connected to a route-guiding apparatus 1 that is mounted on a vehicle via a radio communication line, when a map data transmission request including the position, speed, and direction-of-travel information is transmitted from the route-guiding apparatus 1 to the information center 2, based on the position, speed, and direction-of-travel information, the map range of the map data to be transmitted to the route-guiding apparatus 1 is calculated by a data format calculating section 22, and data format information indicating the combination of the map data in a mesh unit is created.  Then, the map data, stored at a map database storage section 24, are retrieved by a map data retrieval section 23 for transmitting to the route-guiding apparatus 1, thus transmitting the map data where the map range is limited to the route-guiding apparatus 1. In the route-guiding apparatus 1, the received map data are used for route guidance.
Patent JP-2003157398-A (JP)
Title: Electronic form charging device, computer program for it, and electronic form charging system
Inventor: TAKAHASHI NOBUYUKI
IPC: G06Q20/32
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic form charging device enabling a service provider to collect charges for an electronic form by a simple method. SOLUTION: A user gains access to the electronic form charging device 15 from a user terminal 2 to select an electronic form. The electronic form charging device transmits access information of a portable Web page to a user portable terminal 3. According to the access information received by the user, the user gains access to the portable Web page. The electronic form charging device presents claim information on the portable Web page. When the user agrees with the claim information, the user down-loads access information of the user terminal Web page from the portable Web page. The electronic form charging device completes settlement of electronic form charge simultaneously with the user's down-loading the access information of the user terminal Web page.
Patent JP-2002219832-A (JP)
Title: Printer
Inventor: FUJIWARA ICHIJI
IPC: B41J11/70
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact roll paper type printer with a cutter which is easy-to-use. SOLUTION: A line thermal head 5 and a platen roller 6 of a printer main body 4 are provided movably at a position R capable of solving paper choking, and a movable blade 12 is mounted on the thermal head 5 via a supporting plate 16, and a fixed blade 13 is mounted on a shaft 6a of the platen roller 6. Thereby, since the movable cutter 12 can be moved only by moving the thermal head 5, a printer with a cutter capable of easily solving paper choking can be provided.
Patent JP-2003168751-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NIWAYAMA HIDEKI
IPC: H01L29/49
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which is capable of forming a gate electrode of an MOS element and an emitter electrode of a bipolar element without spoiling the reliability of the gate insulation film.  <P>SOLUTION: A first N-type polysilicone film 12 is formed after forming a gate insulation film 11. Then, a photoresist film 13 is formed employing a photolithographic technique in an area except a bipolar element forming area. Thereafter, the first N-type polysilicone film 12 in the emitter electrode forming area and an emitter base separating and oxidizing film 10 in the emitter electrode forming area are removed by etching to expose the surface of a bipolar element forming semiconductor layer. Subsequently, the photoresist film 13 is removed and washed, then, a second N-type polysilicone film is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171928-A (JP)
Title: Compound underground wall body and its construction method
Inventor: OOKUBO HIROHISA
IPC: E02D29/045
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical compound underground wall body superior in water cut-off performance, and its construction method.  <P>SOLUTION: This compound underground wall body 1 has a soil cement wall body 10 by continuously building up a plurality of steel materials 12 having joints 16 on both ends in a soil cement wall 11 as a core material so that the mutual joints 16 of the adjacent steel materials 12 are mutually connected, and a reinforced concrete wall body 20 adjacently constructed on the soil cement wall body 10. The soil cement wall body 10 and the reinforced concrete wall body 20 are integrated by connecting members 17 arranged on the steel materials 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169640-A (JP)
Title: Chinese meat dumping, method and apparatus for producing the same
Inventor: KASHIMA TOSHIMASA
IPC: A23L35/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a food such as a Chinese meat dumpling covered with pastry, in which an ingredient 2 stored in the pastry 1 is hardly leaked to the outside and which has excellent appearance, a reduced bulk and is readily packed into a box in good appearance and to provide a method for continuously and efficiently producing the food and an apparatus therefor.  <P>SOLUTION: This food is obtained by wrapping the ingredient 2 with the pastry 1. Mutually facing parts are folded inwardly from the parts of the stored ingredient 2 in the pastry 1 to the outer peripheral part and the residual mutually facing parts 1b and 1b are folded from the parts of the stored ingredient 2 in the pastry 1 to the outer peripheral part in a state that the residual facing parts are superimposed on the inwardly folded parts 1a and 1a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169719-A (JP)
Title: Brush bristle setting device
Inventor: KOBAYASHI KAIJI
IPC: A46D3/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush bristle setting device such that a single setting device can set bristles onto a brush head part of a brush product having bristle holes of varying diameters.  <P>SOLUTION: The brush bristle setting device includes a bristle supply mechanism 9 for supplying a bristle setting mechanism 7 with a bundle 6 of bristles obtained by scraping a designated number of bristles from a group of bristles 8 by means of a bristle scraping groove 15 formed on the outer peripheral edge of a reciprocating picker 13; a flat wire supply mechanism 11 for supplying the bristle setting mechanism 7 with a flat wire 10 for driving the bristles in; and the bristle setting mechanism 7 by which the bundle 6 of bristles supplied from the bristle supply mechanism 9 are each folded in two and set into the setting holes 5 in the head part 3 of a toothbrush handle 2 with the flat wire 10 supplied from the flat wire supply mechanism 11. A rotatable or slidable bristle stopper 14 is attached to the setting device in such a manner as to cover the upper face or both the upper and lower faces of the bristle scraping groove 15. The area of the bristle scraping groove 15 is varied by varying the rotating or sliding position of the stopper 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179466-A (JP)
Title: Digital signal processing apparatus and sound reproducing apparatus
Inventor: MURATA TSUTOMU
IPC: G10L21/0208
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal processing apparatus capable of appropriately suppressing generation of noises at switching whether filter processing is required with a digital filter, and a sound reproducing apparatus provided with this processing apparatus.  <P>SOLUTION: A signal whose sound quality is processed in a sound quality processing section 10 octuples its sampling frequency in an interpolation filter 20, and the signal is supplied to a D/A converter consisting of a noise shaper 30, a pulse width amplifier 40 and a low-pass filter 50. The signal is converted into an analog signal in this section and is outputted from an output section 60, while a digital signal processing mode by the section 10 is performed, by controlling the coefficients of multipliers 11-15 in a filter control section 80 on the basis of an instruction of a sound quality operation section 70. Particularly, if digital processing is not conducted, the coefficients are modified so that the denominator of a transfer function becomes equal to the numerator thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175078-A (JP)
Title: Underpants to be worn after bathing
Inventor: YAMASHIRO YOKO
IPC: A61F13/56
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide inexpensive and disposable underpants to be easily taken off with which a bathroom or a bathhouse does not become dirty by temporarily putting on the underpants after taking a bath during menstruation, etc., and also a user comfortably dries herself and gets dressed.  <P>SOLUTION: The underpants are provided with a front body and a back body which are formed of one sheet material. Extending/contracting belts extending to the right and left from both ends of the upper edge of the back body are fitted through the use of separable, adhesive and coherent hook-and- loop fasteners, etc., so as to be separated by one operation into both side parts of the upper ends of the front body. The sheet material is made of paper with flexibility, water-absorbing property and a certain degree of strength and the outer side surface thereof is provided with waterproofing property. A paper- made belt with stretch yarn or tape or a rubber string, etc., is used for the extending/contracting belts. A non-extending/contracting connection belt is connected to the front ends of the extending/contracting belts, a separation part and a tab are arranged in the connection belt and, then, the extending/ contracting belts at both sides of the connection belt are separated by one hand by one operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178153-A (JP)
Title: Maintenance information providing system, host computer and electronic apparatus
Inventor: MURAKAMI KOICHIRO
IPC: G06F17/30
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance information providing system, a host computer and an electronic apparatus preventing unnecessary inspection and capable of extending a product life cycle of the electronic apparatus by calculating an appropriate inspection date and/or a replacement date in consideration of an operating environment of the electronic apparatus and notifying them to a user.  <P>SOLUTION: The host computer 1 is provided with a data base 1-A storing information relevant to periodic inspection dates and/or replacement dates of various electronic apparatuses and a calculating table set in accordance with the operating environment. For example, when present positional information and operating environment information are sent from a digital still camera 2, information relevant to its periodic inspection date and/or replacement date is retrieved from the data base 1-A, its proper inspection date and/or replacement date are calculated in accordance with the calculation table on the basis of the present positional information and the operating environment information, and they are sent to the digital still camera 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185917-A (JP)
Title: Wide angle lens
Inventor: ABE YASUHIKO
IPC: G02B13/18
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance, thin-shaped wide angle lens suitable to a high pixel image pickup element.  <P>SOLUTION: The wide angle lens is provided with a first lens group constituted of a first lens 1 having a negative refractive power and a second lens 2 having a positive refractive power, and a second lens group constituted of a third lens 3 having a negative refractive power, a fourth lens 4 joined to the third lens and having a positive refractive power and a biconvex fifth lens 5 having a positive refractive power and at least one convex face of which is aspherical in this order from an object side, the following inequalities are satisfied; 0.7|R6|<|R8|<1.3|R6|, ν1>ν2, ν3<ν4, ν5>50, |f1|>2f2 and 2.5f22>f21>f22, provided that R6 and R8 denote the object side surface of the third lens and the curvature radius of the image field side surface of the fourth lens νi denotes the Abbe's number of the i-th lens, f1, f2, f21 and f22 denote the focal distance of each the first lens group, the second lens group, the third and fourth lenses and the fifth lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180734-A (JP)
Title: Absorbable article
Inventor: MATSUOKA ERIKA
IPC: A61F13/514
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent front spillage effectively while improving fitness on human bodies.  <P>SOLUTION: In a sanitary napkin 1 in which an absorbent 4 is interposed between a liquid permeable top sheet 3 and a liquid impermeable back sheet 2 while three-dimensional gathers 7 and 7 are so arranged along both side parts on the surface side thereof as to be erected on the surface side thereof by a shrinking force with an elastically stretching member 17 covering specified sections along the length thereof, the rough center points of the erected sections L of the three-dimensional gathers 7 are located at least 20 mm ahead of the humor discharge site H. The front end part of the sanitary napkin 1 is also erected in a curve by the stretching force with the elastically stretching member 17 for making the solid gathers erect while the height of the erection should be 10 mm or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187839-A (JP)
Title: Fuel cell humidifier
Inventor: OKAZAKI HIROSHI
IPC: H01M8/04
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell humidifier which can suppress an increase in gas passage loss in the humidifier.  <P>SOLUTION: This fuel cell humidifier 20 comprises a humidification returning path 20s where off-gas of reactive gas discharged from fuel cells flows after power generation, a humidification going path 20f where the reactive gas supplied to the fuel cells flows before power generation, and a humidification membrane 20n having moisture retention for comparting the humidification returning path 20s and humidification going path 20f. Due to the contact between the off-gas, after generation and the humidification membrane 20n, the moisture of the off-gas is given to the humidification membrane 20n; and due to the contact between the reactive gas before generation and the humidification membrane 20n, the reactive gas before generation is humidified. Under the condition of the gas not flowing in the humidifier 20, where the flow passage sectional area of the humidification returning path 20s is Ss and the flow passage sectional area of the humidification going path 20f is Sf, Ss is set to be larger than Sf.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181276-A (JP)
Title: Minus ion generator and air conditioner provided with the same
Inventor: KOJIMA SUSUMU
IPC: F24F1/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minus ion generator which appropriately controls the amount of generation of minus ion or the amount of irradiation generated from an exciting agent and, further, decreases the pressure loss caused by a mixture of powder having spontaneous polarization and the exciting agent.  <P>SOLUTION: The spontaneous polarization filter 10 and an exciting filter 12 are disposed so as to face oppositely and be parallel with each other. Tourmaline 16 is retained as the powder having the spontaneous polarization on a mesh part 14 of the spontaneous polarization filter 10 and the exciting agent 18 is retained on the mesh part 14 of the exciting filter 12. By using such a constitution, the amount of tourmaline 16 and the exciting agent 18 which are retained in the filters can be easily changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197769-A (JP)
Title: Semiconductor storage device
Inventor: TOMISHIMA SHIGEKI
IPC: H01L21/8242
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device having a two-transistor one-capacitor type memory cell whose data storage characteristic is high.  <P>SOLUTION: An active region for forming the two transistors included in the memory cell is arranged in a slender shape, along a prescribed axis which intersects first and second bit lines at an angle smaller than 90°. As a result, a bonding area between the active region corresponding to connection nodes of the two transistors and a substrate is reduced, and a leakage current can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197447-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: NOBUTOKI AKIKIMI
IPC: H01F38/12
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an upside terminal fitting can being fixed to a tube because a high-voltage diode not being contained to the tube at a position, when electrical connection failure is caused due to soldering failure in solder dipping and the underside lead is bent, in a state where the lead is not inserted into a small-diameter portion of the terminal fitting.  <P>SOLUTION: In an internal-combustion engine ignition coil, the insulating-resin tube 6 equipped with the terminal fitting 7 is contained in a case 4, in which a high-voltage transformer having a primary coil 1 and a secondary coil 2 around an iron core is contained, and a high voltage 5 is connected and fixed through leads 5a, 5a led from both ends of the high-voltage diode 5 to the terminal fitting 7. The inside wall surface of the terminal 7, into which the leads 5a, 5a of the high-voltage diode 5 are inserted, is a conical tapered surface 7d, formed extending from its large-diameter portion 7a to small-diameter portion 7b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198308-A (JP)
Title: Stacked lc filter
Inventor: ARAGAKI TADASHI
IPC: H03H7/01
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked LC filter, the pattern shear in pattern generation of which hardly effects a characteristic change for a magnetic field coupling of a LC resonance circuit.  <P>SOLUTION: A stacked LC filter A has two stages of LC resonance circuits 21 and 22. A first and a second resonance inductors L21 and L22 of each LC resonance circuit 21 and 22 are configured with two electrification paths 14 and 15, the patterns of which are formed on the same inductor layer (c) and extended in parallel at left and right sides. Furthermore, an earth electrical path 35 is generated in parallel between the electrification path 14 and the path 15 so that the electrical paths form a fork figure on the inductor c. As a consequence of this, a magnetic field coupling generated between the resonance inductor L21 and the resonance inductor L22 becomes weak, and a characteristic of the magnetic field coupling of the stacked LC filter A is hardly changed even though a pattern shear is generated during a pattern generation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198719-A (JP)
Title: Headset for short distance wireless communication, communication system employing the same, and acoustic processing method in short distance wireless communication
Inventor: NAGAYASU KATSUYOSHI
IPC: H04B1/38
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short distance wireless communication headset that can selectively control a ratio of a received voice transmitted via a wireless communication system to an external direct voice.  <P>SOLUTION: The short distance wireless communication headset includes: a transmitter and receiver for transmitting/receiving a signal by short distance wireless communication; an external sound microphone for directly detecting sound externally propagated; a sound processing section for receiving the signal received by the transmitter and receiver and the direct sound detected by the external sound microphone and selectively controlling the ratio of the received signal to the direct sound; and a speaker for outputting the sound subjected to the ratio control by the sound processing section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194695-A (JP)
Title: Probe for near field optical microscope
Inventor: INOUE TSUTOMU
IPC: G01Q60/22
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for near field optical microscope having a reduced background.  <P>SOLUTION: This probe 140 for near field optical microscope is characterized by being equipped with a scattering layer 150 adjacent to the outer surface side of a clad layer 144 of glass fibers, having approximately the same refractive index as that of the clad layer 144, concerning the probe for near field optical microscope using the glass fibers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199320-A (JP)
Title: Electric machine
Inventor: ASADA KAZUHIKO
IPC: H02K41/03
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To make effective use of constituents by eliminating the final points of the movements of a stator and a rotor.  <P>SOLUTION: This electric machine includes a stator 101 having windings 116 to 121 and a flexible loop movable body 102. Exchange between mechanical energy and electric energy is performed by relative movements of the body 102 to the stator 101. Thus, the final points of the movements can be eliminated, to make effective use of the constituents.  <P>COPYRIGHT: (C)2003,JPO