baber/WOPTO huggingface dataset:
Patent JP-2004235334-A (JP)
Title: Semiconductor device
Inventor: ARIMA YUTAKA
IPC: H01L21/8234
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device which is reduced in device size and can modulate a gain factor and can ensure the modulation degree of the gain factor regardless of conductance in a gate region.  <P>SOLUTION: On both end sides of gate in the lengthwise direction of a gate region 1 of a MOS (metal oxide semiconductor) transistor, i.e., on a source region 2 side and a drain region 3 side, a control gate 5 is installed which forms a control gate channel region 6 along with gate width direction and over full width. A threshold value in the control gate channel region 6 has heterogeneity which changes continuously or stepwise with one direction change property from one end toward the other end in the gate width direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233691-A (JP)
Title: Program and method for counseling
Inventor: YASUNAGA MASARU
IPC: G10L15/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and a method for counseling that improve counseling effect by detecting a mental state of an object person with high precision and giving a countermeasure plan for an inputted problem while taking the mental state of the object person into consideration.  <P>SOLUTION: The program which makes a computer implement the counseling method of outputting the countermeasure plan for the problem that the object person inputs makes the computer perform a speech input stage, a speech analysis stage of extracting mental information by analyzing an inputted speech, a speech recognition stage of recognizing and converting the inputted speech into character information, a diagnosis stage of generating the countermeasure plan by extracting the problem from the converted character information, a stage of modifying the countermeasure plan by generating modification information from the mental information, and a stage of outputting the modified countermeasure plan.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230519-A (JP)
Title: Grinder for used plastic pipe
Inventor: NISHIZAWA AKIRA
IPC: B24B29/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder capable of grinding/removing stains on pipe inner/outer surfaces of a used plastic pipe.  <P>SOLUTION: The grinder for the used plastic pipe comprises a grinding chamber 12 storing the used plastic pipe so as to be freely take in/out and provided with a pipe taking in/out port 14, a pair of two lower rolls 2A, 2B arranged in a line in the grinding chamber 12 and including at least one grinding roll, an upper grinding roll 4 inserted in a processed pipe at an upper close position to both lower rolls 2A, 2B, and a upward/downward moving device 7 moving the upper grinding roll 4 upward/downward. The upper grinding roll 4 is supported in a back side cantilever state wherein an end portion in the pipe taking in/out port side is opened, so that both inner/outer surfaces of a ground plastic pipe are simultaneously ground by the upper and lower grinding rolls 4, 2A, 2B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233779-A (JP)
Title: Head-mounted display
Inventor: MIYAKE NOBUYUKI
IPC: G02B27/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display constituted to be used for a left eye as well as for a right eye and made excellent in handleability.  <P>SOLUTION: A display arm 3 is fit in the hollow part 2a of a rear arm 2 and can get in and out in a front-and-rear direction. The display arm 3 on the right side is pulled in the hollow part 2a of the rear arm 2 as shown by (a), so that it does not shield the visual field of the right eye. In a figure, a coupling pin 6 is fit in a coupling hole 4a on the right side (left side when it is seen from the face), and the display arm 3 on the left side when it is seen from the face and the display part 4 are coupled. In the case of using the display part 4 as display for the right eye, the display part 4 is detached and the display arm 3 on the left side when it is seen from the face is pulled in the rear arm 2 and made to retreat. Then, the display arm 3 on the right side when it is seen from the face is pulled out from the rear arm 2 and the coupling pin 6 at the edge part of the arm 3 is inserted and coupled with the coupling hole 4a of the display part 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238678-A (JP)
Title: Magnesium alloy
Inventor: BRONFIN BORIS
IPC: B22D17/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium alloy improved in creep resistance at high temperatures up to 150°C and also improved in strength at ambient temperature and high temperatures.  <P>SOLUTION: The magnesium alloy contains at least 86 wt.% Mg, 4.8-9.2 wt.% aluminum, 0.08-0.38 wt.% manganese, 0.00-0.9 wt.% zinc, 0.2-1.2 wt.% calcium, 0.05-1.4 wt.% strontium, and 0.00-0.8 wt.% rare earth element and may further contain up to 0.02 wt.% zirconium and up to 0.001 wt.% beryllium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240239-A (JP)
Title: Display device and method of manufacturing same
Inventor: KIMURA KIYOHIRO
IPC: B29C39/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reinforcing strength of a metal member and to simplify manufacturing of a display device constituted by attaching a display member by means of a resin member to the metal member.  <P>SOLUTION: The display device is constituted by attaching a display panel 3, i.e. the display member by means of a support consisting of a metal frame 1, i.e. the metal member and a resin frame 2, i.e. the resin member, wherein the metal frame 1 and the resin frame 2 are integrally composed. Also, the method of manufacturing the display device comprises arranging the metal frame 1 in the cavity of a metal mold, injecting the resin into the gap between the metal frame 1 in the cavity and another metal mold to integrally join the metal frame 1 and the resin frame 2 composed of the resin and attaching the display panel 3 to the metal frame 1 by means of the resin frame 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247134-A (JP)
Title: Rfid length body and cable
Inventor: OSATO TAKESHI
IPC: G06K19/077
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To write all cable identification information simply and in a short time on an RFID element 23 however enormous the amount of the cable identification information is.  <P>SOLUTION: An RFID string length body 15 provided with a first junction tape 17, a second junction tape 19, and a number of RFID elements arranged at appropriate intervals between the first junction tape 17 and the second junction tape 19 along a length direction of the tapes and each capable of reading/writing the cable identification information for identifying its own cable against others by transmission of electromagnetic energy is integrated with a cable core 3 as a longitudinal sidepiece or in transverse winding. As a result, a target cable from among the many cables can be identified easily and in a short time, and work efficiency of works concerning the cable (a re-covering work, a removal work of a cable or the like) is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247233-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OKITA KAZUNARI
IPC: H01M4/587
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent carbon materials from separating from a negative electrode mix by sufficiently binding the carbon materials to one another by a binder, and to improve adhesive force between the negative electrode mix with the carbon materials bound together by the binder like that and a collector to restrain resistance in a negative electrode from gradually increasing, in a nonaqueous electrolyte secondary battery equipped with a positive electrode, the negative electrode formed by coating the collector with the negative electrode mix containing the carbon materials and the binder, and the nonaqueous electrolyte.  <P>SOLUTION: This nonaqueous electrolyte secondary battery is equipped with: the positive electrode; the negative electrode formed by coating the collector with the negative electrode mix containing the carbon materials and the binder; and the nonaqueous electrolyte. Two kinds of polyimide are used for the binder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253013-A (JP)
Title: Optical information recording medium and its manufacturing method
Inventor: SUENAGA MASASHI
IPC: G11B7/24079
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To make reproducing error rates of a groove having an in-groove pit and a groove having no in-groove pit compatible with each other, in an optical information recording medium having a substrate wherein the in-groove pits are formed.  <P>SOLUTION: In the substrate of the optical information recording medium, a plurality of lands and grooves are formed, first pits and second pits having the length in the groove direction longer than that of the first pits are formed at the bottom part of a part of the grooves and the in-groove pits are so formed that inequality 1<W<SB>2</SB>/W<SB>1</SB><1.2 is satisfied, when the maximum width of the first pits in the radial direction of the substrate and the maximum width of the second pits in the radial direction of the substrate are defined as W<SB>1</SB>and W<SB>2</SB>, respectively. In the in-groove pits, expansion of the width in the radial direction of the substrate is suppressed regardless of the length in the groove direction, the side wall of the land shape adjacent to the in-groove pit is not greatly scraped and fixed land and groove shapes are maintained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250258-A (JP)
Title: Method of manufacturing porous sulfur solidified body
Inventor: TATEKAWA KOSEI
IPC: C01B17/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous sulfur solidified body which is particularly suitable for obtaining a uniform void state.  <P>SOLUTION: In a 1st process, powdery or solid sulfur A is heated to 120 to 160°C to be melted and charged into a mixer D. At the same time, aggregate B preliminarily heated to 120 to 160°C is also charged into the mixer D. The mixture of the sulfur A with the aggregate B after being mixed and stirred for a prescribed time in the mixer D is poured into a forming frame E before the sulfur A solidifies. The sulfur A is then solidified in the forming frame E to obtain a lump of sulfur solidified body C having the shape of the forming frame E and having a prescribed particle diameter. A 2nd process for re-melting the sulfur layer of the lump of sulfur solidified body C is then carried out by heating. Next, the lump of sulfur solidified body C in which the sulfur layer on the surface is re-melted is loaded into a forming frame of a prescribed shape, and before the sulfur layer on the surface of the lump of sulfur solidified body C solidifies, the temperature is decreased to a normal temperature to obtain the porous sulfur solidified body D.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252022-A (JP)
Title: Method for driving liquid crystal display device
Inventor: HANAZAWA YASUYUKI
IPC: G02F1/133
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain favorable display quality by suppressing an influence of voltage fluctuation produced at a charge pumping signal cycle when driving an active matrix type liquid crystal display device by H-line inversion, multi-field driving, and common inversion.  <P>SOLUTION: Since horizontal stripes exhibited by voltage fluctuation at the odd-numbered fields and those exhibited at the even-numbered fields are spatially compensated for each other and distributed by setting one field period when dividing one frame to an integral multiple of the charge pumping signal period, display unevenness of the horizontal stripes cannot visually be recognized in one frame display state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250536-A (JP)
Title: Fluorescent pigment and fluorescent resin containing the same
Inventor: HAYASHI HIDEKI
IPC: C09K11/06
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluorescent resin hardly causing reduction in fluorescence intensity and reduced in color migration and a fluorescent pigment for producing the fluorescent resin.  <P>SOLUTION: The fluorescent pigment is at least one polymer compound having fluorescence properties of a phenazasiline derivative polymer and a phenazasiline derivative-containing copolymer. The fluorescent resin is obtained by adding the phenazasiline derivative polymer (5) to a polylactic acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254085-A (JP)
Title: Bandpass filter, and transmission and reception device
Inventor: TAKAHASHI YUJI
IPC: H01P1/20
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bandpass filter with suppressed deterioration in a filter damping characteristic and reflection characteristic caused by temperature change, and to provide a transmission and reception device with suppressed disturbance of input-output impedance as radio equipment.  <P>SOLUTION: The five-stage bandpass filter has one multimode dielectric resonator 13 and half coaxial resonators arranged outside the dielectric resonator 13. A shielding metal body 101 that is common to the resonators is made of aluminum material, an internal conductor 14 in the half coaxial resonator on the input side is made of ferrous material, and an internal conductor 15 in a half coaxial resonator on the output side is made of invar alloy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258929-A (JP)
Title: Taste-sensitive content providing system
Inventor: KUROI MOTOHARU
IPC: G06F17/30
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content providing system making it possible to extract contents through a simple switch operation.  <P>SOLUTION: The taste-sensitive content providing system 30 allocates keywords to contents in a content database, records users' keywords from the contents browsed by the users identified on a user database, stores the evaluation points of each user keyword in a keyword database, and displays the contents in decreasing order of evaluation points on the users' computer terminals according to the evaluation points of the users' keywords. The providing system 30 has a one-touch switch 35 for switching the users' computer terminals on and off and for switching the contents in decreasing order of evaluation points for display on the computer terminals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256000-A (JP)
Title: Curtain air bag
Inventor: INOMATA KAZUYUKI
IPC: B60R21/20
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain air bag to secure the protection of an occupant without storing the air bag into a front pillar garnish in the curtain air bag.  <P>SOLUTION: This curtain air bag has a main expansion part 10 to protect a lower part corresponding to a roof side rail part and an extended expansion part 11 to protect a vehicle front side lower part by being extended to a vehicle front side over the lower part corresponding to the roof side rail part. Both of the extended expansion part 11 and the main expansion part 10 are stored in the roof side rail part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261662-A (JP)
Title: Water content regulator for garbage disposal and garbage disposal method
Inventor: KASUYA KAZUHIRO
IPC: C05F9/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water content regulator for garbage disposal, which prevents the formation of condensing water inside a garbage disposer, does not make useful microbes less active, and enables the direct use of disposed garbage as a fertilizer or the like.  <P>SOLUTION: The water content regulator is made of a water-absorptive resin (A) showing a calcium ion absorption volume of 0 to 100 mg per dry weight 1 g and a water absorption multiplying factor of 10 to 1,000 in ion exchange water having a temperature of 25°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261704-A (JP)
Title: Agricultural chopper
Inventor: SAITO SHIGENORI
IPC: B02C18/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural chopper for crushing wood such as tree branches into small pieces, which branches are obtained by trimming trees such as fruit trees.  <P>SOLUTION: The invention relates to an agricultural chopper having guide walls G disposed on the left and right edges of an inlet of an introduction chamber 4, in a manner such that when in plan view the guide walls project inclinedly and backwardly from the left and right internal walls 4a, 4a of the introduction chamber 4 towards the lateral center of the chamber. Equipped on the rear sides of such guide walls G on the left and right sides of the introduction chamber 4 are overhanging members S which have their external inclined surfaces s inclined backwardly towards the walls 4a, 4a of the introduction chamber 4 so as to be symmetrical when in plan view with wall surfaces g of the guide walls G. Specifically, the overhanging members S are attached at an inclined angle capable of producing component forces y toward the lateral center of the introduction chamber 4, from a forwarding force w received by the base end of a wood piece M in contact with the inclined face s.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262065-A (JP)
Title: Image formation apparatus
Inventor: OKA MORIO
IPC: G06F3/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation apparatus which can carry out an optimum power-off process and can cancel a shutdown process in a particular case.  <P>SOLUTION: When a power supply switch 16 is turned off, a printer 12 and each of controllers 13 and 14 carry out the shutdown process, respectively. As a result, holding data of the controllers 13 and 14 is shunted from memories 130 and 141 to HDDs 131 and 141, respectively. The external controller 13 and the printer 12 carry out the power-off process. When an external controller control part 144 receives a shutdown process completion notice from a system control part 146, and a power-off completion notice from both of the external controller 13 and a printer control part 145, the system control part 146 turns off an SW for power supply to the device controller 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261072-A (JP)
Title: Fishing rod
Inventor: EZUKA NAOYUKI
IPC: A01K87/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod which improves mounting strength of a part to be fixed to a rod tube and is stabilized or a fishing rod with which the mounting part of a part is lightened and miniaturized and a fishing rod having excellent appearance.  <P>SOLUTION: A seat body 16 made of a synthetic resin is integrally formed at the outside of a reinforcing tube 17. The position of the edge of the reinforcing tube 17 is differed from that of the one end face of the seat body 16, and the reinforcing tube is arranged. The reinforcing tube 17 is fitted to the outside of the rod tube 12 and the seat body 16 is fixed to the reinforcing tube. The sheet body 16 has a part with thickness thicker than that of the reinforcing tube 17 and is formed from a material softer than that of the reinforcing tube 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262135-A (JP)
Title: Photosensitive resin composition for printing original plate capable of being subjected to laser engraving
Inventor: YAMADA HIROSHI
IPC: G03F7/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing original plate capable of being subjected to laser engraving on which the occurrence of scum is suppressed when a relief image is produced by directly performing the laser engraving, from which the scum can be removed with ease, and which enables the making of a printing plate with an excellent engraved shape and a low-tack printed surface.  <P>SOLUTION: A photosensitive resin composition contains a resin (a) whose number-average molecular weight is in a range of ≥1,000 and ≤200,000, an organic compound (b) whose number-average molecular weight is less than 1,000 and whose molecule includes a polymerizable unsaturated group, an inorganic porous body (c), and coloring matter (d). When a ratio of light passing through 1 cm of a solution, wherein the coloring matter (d) is dissolved in a concentration of 1 mg/l, is defined as a light transmittance of the coloring matter, the light transmittance of the coloring matter is 5% or more in a wavelength range of 300-600 nm, and 80% or less in a wavelength range of 700-2,000 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262206-A (JP)
Title: Apparatus for supply in fixed quantity of printing diluted liquid
Inventor: TAKAYANAGI HISAYOSHI
IPC: B41F7/32
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for supplying a printing diluted liquid in a fixed quantity cheaply wherein a structure of a pump is simple, its maintenance is easy, a mixing ratio of a chemical fluid to raw water is set in high precision, and its miniaturization is possible.  <P>SOLUTION: The apparatus is provided for supplying an undiluted liquid and raw water for diluting in fixed quantities to a receiving tank of the diluted liquid to be applied to a web in a printing process. An electromagnetic valve 38 for opening and closing a raw water duct to the diluted liquid receiving tank, and a sensor 40 for detecting a liquid level in the diluted liquid tank are provided. Besides, a tube pump 42 is provided to a duct for feeding the undiluted liquid to the diluted liquid tank. A controller 52 for obtaining a set dilution concentration by controlling a timer means 54 for adjusting a liquid-feed amount of the tube pump 42 by conforming to an inflow amount of the raw water by opening the electromagnetic valve 38 based on a supply signal from the sensor 40 for detecting the liquid level, is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228544-A (JP)
Title: Feedthrough capacitor and manufacturing method therefor
Inventor: KOJIMA YASUSHI
IPC: H01G4/35
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feedthrough capacitor that has a simple structure and little residual inductance, further radiates little heat when incorporated into a high-current circuit, has high withstand voltage, removes a high frequency nozzle, and improves productivity and quality when manufacturing the feedthrough capacitor.  <P>SOLUTION: A prismatic or cylindrical ceramic element assembly 12 having a through-hole 11 lengthwise is immersed in an electrically conductive metal paste, and an electrically-conductive film is attached to an exposed surface of the ceramic element assembly, thereby forming a signal electrode A. Then, the signal electrode is notched in the circumferential direction of the ceramic element assembly to form an independent electrode insulated from the signal electrode and use the independent electrode as an earth electrode B. Then, a feedthrough capacitor is made that is composed of the signal electrode A formed in close contact with the inner wall surface of the through-hole, both edge surfaces 14a and 14b of the ceramic element assembly and the outer peripheral surface near both of the edge surfaces, and the earth electrode B formed in close contact with the central part of the outer peripheral surface of the the ceramic element assembly so as to be insulated from the signal electrode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269910-A (JP)
Title: Magnetic material dry etching method, magnetic material, and magnetic recording medium
Inventor: HATTORI KAZUHIRO
IPC: H01F41/34
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic material dry etching method capable of precisely etching a very small area to be etched of a magnetic material of the area width of ≤ 150 nm.  <P>SOLUTION: Carbon monoxide gas incorporated with a nitrogen-containing compound gas added thereto is reaction gas, and the ratio of the flow rate of carbon monoxide gas to the total flow rate of reaction gas is set to be 1-40%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI