baber/WOPTO huggingface dataset:
Patent JP-2004175495-A (JP)
Title: Image recording device
Inventor: ITO YOICHI
IPC: B65H7/14
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the paper feeding can not be controlled with high accuracy when the driving of a driving roller of a conveying belt is controlled by a motor with an encoder.  <P>SOLUTION: The resolving power of the encoder 64 is improved by mounting the encoder 64 of a large diameter on the conveying roller driving the conveying belt 21, and a driving of a sub-scanning motor 61 for rotating and driving the conveying roller 27 is modulated and controlled by a motor control means 71 on the basis of a result of the detection of the encoder 64 to convey the paper 12 with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178197-A (JP)
Title: Computer
Inventor: YAMADA AKITOSHI
IPC: G06F3/12
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a plurality of image forming apparatuses which are connected to a network from becoming a no recording material or low in recording material state almost simultaneously.  <P>SOLUTION: Ink jet printers I1, I2 and I3 are detected, quantity of remaining ink of each is acquired and the total remaining ink quantity of each ink jet printer I1 to I3 is derived by a specified formula. Then, judgment is made of which ink jet printer has the smallest total quantity of remaining ink and the ink jet printer determined to have the smallest total quantity of remaining ink is used for output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178982-A (JP)
Title: Electrical contact structure
Inventor: INAOKA HIROYA
IPC: H01H1/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical contact structure capable of stably suppressing generation of arc when a contact is either opened and closed.  <P>SOLUTION: In this electrical contact structure, a pair of electrodes are made to face each other and a cathode side electrical contact is formed from a conductive member and a heat absorbing member. Either one of Ag, W, Cu, or Pd is used as a base material for a contact pedestal 10, and either one of CuO, ZnO, SnO, or In<SB>2</SB>O<SB>3</SB>is contained in it. The upper part T of the conductive part of the contact pedestal 10 is formed into a multistage cylindrical shape by a cylindrical conductive part 1 and a cylindrical caulking part 9, and has a projecting shape. The caulking part 9 is fixed to a flange and the like not shown in the figures. As to the cathode side electrical contact, a heat absorbing part 3 wherein a contact part 2 brought into contact with an anode side electrical contact is formed almost at its center is provided in the conductive part 1 of the contact pedestal 10. The heat absorbing part 3 is either one of metallic materials having a low fusing point selected from Sn, In, Bi, Li, or eutectic solder. The anode side electrical contact is formed by the same conductive part as the conductive part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185202-A (JP)
Title: Sensor attachment type plant apparatus, and plant monitoring system
Inventor: OKAMOTO AKIYASU
IPC: G01D21/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fire or trouble owing to slag adhesion by monitoring a plant in a high temperature part.  <P>SOLUTION: Radio tags (sensor mounting type radio tags 20) with a temperature sensor connected thereto are covered by a heat resistance material, and are favorably mounted on arbitrary places in plant constituting apparatuses (burners 6, 7), so as to perform radio communication with a plant monitoring device in a central monitor room. The plant monitoring device successively establishes links for connection to not less than one radio tags, receives measurement information by the temperature sensor by radio wave, and monitors the temperature distribution of the plant constituting apparatuses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186506-A (JP)
Title: Piezoelectric transformer device
Inventor: YAMAKAWA TAKAHIRO
IPC: H01L41/107
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer device capable of being driven at the high drive efficiency without increasing an amount of heat evolution at the time of driving.  <P>SOLUTION: A piezoelectric transformer device 1 has a drive region where a plurality of interlayer electrodes 11, 12 are disposed between layers of a piezoelectric body and a heat evolution region composed of the piezoelectric body polarized in a longitudinal direction of the device. An external electrode 2a and an external electrode 2c as a part of one input electrode 2 are extended beyond a center position C in the longitudinal direction of the device on upper and lower main surfaces of the device. The external electrode 2a is provided parallel to an external electrode 3a as a part of the other input electrode 3 on the upper main surface, to form it in an L-shape in an extended part beyond the central position C. The piezoelectric body between the external electrodes 2a and 2c beyond the central position C is a non-polarized region. On the other hand, external electrodes 4a, 4c as a part of an output electrode 4 are extended from an end surface of the heat evolution region toward the center in the longitudinal direction of the device on the upper and lower main surfaces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183079-A (JP)
Title: Titanium alloy and method for manufacturing titanium alloy material
Inventor: KURODA ATSUHIKO
IPC: C22F1/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium alloy having sufficient cold workability and excellent superplasticity and also to provide a method for manufacturing the titanium alloy material.  <P>SOLUTION: The titanium alloy has a composition which consists of, by mass, 2.0 to 4.0% Al, 4.0 to 9.0% V, 0 to 2.0% Zr, 0 to 3.0% Sn and the balance Ti with impurities and contains, if necessary, one or more kinds selected from 0.20 to 1.0% Fe, 0.01 to 1.0% Cr, 0.01 to 1.0% Cu and 0.01 to 1.0% Ni and in which the value of Veq obtained by equation Veq=V+1.9Cr+3.75Fe ranges from 4.0 to 9.5. The titanium alloy material is subjected to cold working at ≥40% reduction ratio of area to manufacture the titanium alloy material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191790-A (JP)
Title: Image forming apparatus
Inventor: TACHIBANA HISASHI
IPC: G03G15/16
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents image deformation by moisture absorption in the image forming device in which an amorphous silicon photoreceptor is used.  <P>SOLUTION: The image forming apparatus is equipped with: a photoreceptor 11; a plurality of developing means 15 to 18 which are provided around the photoreceptor 11 in order to successively develop a plurality of electrostatic latent images formed on the surface of the photoreceptor 11 with respective colors of toner; an intermediate transfer body 20 which is arranged so as to rotate while keeping in contact with the photoreceptor 11 and which carries a full color toner image by successively transferring toner images of respective colors which are successively formed on the surface of the photoreceptor for every color; and a transfer means for transferring the full color toner image existing on the surface of the intermediate transfer body 20 onto a form. A heating means 30 whose maximum heating temperature is equal to or lower than 90°C is provided under the intermediate transfer body 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193063-A (JP)
Title: Fuel cell system
Inventor: KAZAMA ISAMU
IPC: H01M8/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which reduction of cost can be realized by decreasing the maximum voltage in fluctuating power consumption of auxiliary machineries and by reducing a voltage-withstanding nature of a variety of parts.  <P>SOLUTION: Upon the start-up of the fuel cell system, a relay 24a to connect or cut off a fuel cell stack 1 and a driving motor 21 is cut off under the control of a controller 11, and the auxiliary machineries 22 are actuated by setting a directive voltage to a DC/DC converter 27 for high voltage to control a direct current voltage between the fuel cell stack 1 and the driving motor 21 to be of a smaller value than an open voltage of the fuel cell stack 1, and after the directive voltage to the DC/DC converter 27 for high voltage is controlled to be in the vicinity of the open voltage of the fuel cell stack 1, the relay 24a is connected. By this, the fuel cell system can set the instruction voltage to the DC/DC converter 27 for high voltage low at the start-up, and as a result, reduction of cost can be realized by decreasing the voltage-withstanding nature of the variety of parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198585-A (JP)
Title: Substrate unit, electrooptical device, and electronic equipment
Inventor: MIYASAKA KOICHI
IPC: G09F9/30
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate unit in which defective wiring on an inclined part of a laminated structure on the substrate is reduced with a comparatively simple construction.  <P>SOLUTION: The width W2 of a second part 314B of each of data lines 314 positioned at the inclined part S is formed so as to be thinner than a width W1 of a first part 314A positioned at flat parts so as to form a sufficient clearance between the neighboring data lines 314. Thereby, in patterning a transparent conductive film in a manufacturing step of the data lines 314, a short circuit of the data lines 314 between themselves is prevented and the defective wiring is certainly prevented. Furthermore, because a length L2 of the second part 314B is made to be longer than a length L of the interval of the inclined part S, the defective wiring is more certainly prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003256000-A (JP)
Title: Telephone device
Inventor: TOKUDA TADAMICHI
IPC: G10L21/0388
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone device which expands the band of an output speech signal while making good use of features of a speech represented with an original speech signal bandwidth and further performs practical sound range compensation of sound quality with a relatively small operation quantity.  <P>SOLUTION: The telephone device is equipped with a shift means which shifts the frequency of a received speech signal, a 1st generating means which generates speech signal components from the upper limit of the frequency band of the speech of the received speech signal to a higher specified voiced sound frequency according to the speech signal shifted by the shift means, a 2nd generating means which generates speech signal components from the upper limit of the components generated by the 1st generating means to a higher specified voiceless sound frequency, and a speech synthesizing means which puts together the received speech signal and the speech signal components generated by the 1st and 2nd generating means and outputs an articulate speech during speech communication through a telephone line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004195798-A (JP)
Title: Ink-jet printer
Inventor: NAKAMURA HIROICHI
IPC: B41J2/175
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To properly keep a housing amount of ink in a subsidiary tank by a partitioning wall having a meniscus forming part which is formed in the subsidiary tank.  <P>SOLUTION: The length L (m) of a communicating hole 55 which is the thickness of the partitioning wall 51 at a location where the communicating hole 55 is formed is made smaller than the height h of the meniscus 11 of the ink which is formed in the communicating hole 55. By determining the shape of the communicating hole 55 in such a manner, at least a part of the meniscus 11 of the ink formed in the communicating hole 55 protrudes to the subsidiary ink chamber side of the partitioning wall, and the meniscus 11 of the ink formed in the communicating hole 55 comes surely into contact with the ink having exceeded the upper end of the partitioning wall 51 at the point when the wall surface of the partitioning wall 51 on the subsidiary ink chamber 53 side gets wet with the ink which has flown into the subsidiary ink chamber 53 from a main ink chamber 52 by exceeding the upper end of the partitioning wall 51. Thus, by the breaking of the meniscus 11, the main ink chamber 52 and the subsidiary ink chamber 53 are surely communicated through the communicating hole 55.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196590-A (JP)
Title: Ceramic sintered compact
Inventor: YAMAMOTO HIROSHI
IPC: C04B35/195
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic sintered compact having a low thermal expansion property and excellent specific rigidity.  <P>SOLUTION: The ceramic sintered compact contains 30-95 vol.% cordierite (2MgO-2Al<SB>2</SB>O<SB>3</SB>-5SiO<SB>2</SB>), 5-70 vol.% boron carbide (B<SB>4</SB>C), and 0.5-10 vol.% mullite (3Al<SB>2</SB>O<SB>3</SB>-2SiO<SB>2</SB>). The sintered compact has a low thermal expansion property such that the absolute value of the coefficient of thermal expansion at 20-25°C is ≤1.5 ppm/K, and thereby, the change of the dimension or the shape caused by heat is very small. Further, the sintered compact has an excellent specific rigidity of ≥60 GPa/g/c<SP>3</SP>. The change of the dimension or the shape is also small from the viewpoint thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003194028-A (JP)
Title: Belt-shaped screw magazine
Inventor: OBERMEIER JOSEF
IPC: F16B27/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw magazine exhibiting high rigidity in parallel with the screwing direction and enabling a screw to be pushed out from the magazine easily, simply, and swiftly.  <P>SOLUTION: This belt-shaped screw magazine is provided with a plurality of accommodating chambers 9 to accommodate screws 8 disposed at intervals. Between two side walls 1 spaced and run in parallel to each other in the longitudinal direction of the screw magazine, a plurality of connecting webs 2 are disposed at intervals in the longitudinal direction of and at right angles to the side walls 1. An accommodating sleeve 6 is provided to accommodate the shaft of the screw 8, at the center of each of the accommodating chambers 9 formed into an almost rectangular shape. At least two anticipated breaking parts 5 are provided in each of these accommodating sleeves 6. The accommodating sleeve 6 is connected to the side wall 1 and/or the connecting web 2 via at least two supporting arms 3 spaced almost equally around the sleeve 6. Preferably, each supporting arm 3 is connected to a corner of the accommodating chamber 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004196608-A (JP)
Title: Glass shaping tool and its manufacturing method
Inventor: HAMASHIMA KAZUO
IPC: C03B23/03
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass shaping tool with which the generation of chips or cracks in the edge part or the like of glass can be reduced, and which exhibits excellent shape accuracy and long-term durability at the time of shaping processing of a glass sheet for imparting a three-dimensional shape to a flat glass sheet, or the like, especially, a glass holding frame suited for bend shaping an automobile windowpane.  <P>SOLUTION: The glass shaping tool is characterized by having a cermet layer on the surface of a metal base material. A method for manufacturing the glass shaping tool is characterized by forming the cermet layer on the surface of the metal base material by thermal spraying of raw material powder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196198-A (JP)
Title: Suspension arrangement structure of vehicle
Inventor: KUROKI MASAHIRO
IPC: B62K5/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension arrangement structure of a vehicle, wherein even if right and left suspension arms are swung in the vertical direction or a transmission and a speed reduction mechanism mounted on a vehicle body frame are swung laterally relative to the suspension arms, the transmission and speed reduction mechanism are not interfered with the suspension arms by a space formed between the front and rear of a differential mechanism, the vehicle body frame can be swung in the lateral direction, and a vehicle in which a suspension is formed in an independent suspension type can be formed easily.  <P>SOLUTION: In the suspension arrangement structure of the vehicle, the differential mechanism 172 is disposed lower than a continuously variable transmission 78 and the speed reduction mechanism 238, and the front part mounting parts 71a and 72a and rear part mounting parts 71b and 72b of the suspension arm formed in A-shape to the vehicle body frame are arranged at the front and rear of the differential mechanism 172.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201794-A (JP)
Title: Disposable absorbent article
Inventor: FUJINO YASUHIRO
IPC: A61F13/15
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper which provides a good feeling when being worn and prevents a leakage.  <P>SOLUTION: Elastic members 32 for the buttocks are placed slantingly from both side edges of a back side waistline part 13 to parts 16 around the legs on buttock regions 31, 31. Each elastic member enables the whole part of the diaper part 1 to make close contact with the skin of a wearer and prevents the displacement and the leakage of excreted liquids. The extension stress of the elastic members 32 is made smaller than those of a back side elastic member 24, a belly side elastic member 26 and of an elastic member 28 around the legs. Since disposable diaper never presses the buttocks of the wearer excessively with the elastic members 32, it gives the good feeling without giving an uncomfortable feeling when being worn.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204082-A (JP)
Title: Epoxy resin composition for use in encapsulation of electronic component and its hardened product
Inventor: TAKAI HIDEYUKI
IPC: C08G59/24
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for use in encapsulation of an electronic component that has superior moldability and provides a hardened product of low water absorption.  <P>SOLUTION: This epoxy resin composition comprises an alicyclic epoxy compound (a) represented by general formula (1) (wherein R<SP>1</SP>-R<SP>18</SP>may be the same or different and are each a hydrogen atom, a halogen atom, a hydrocarbon group which may contain an oxygen atom or a halogen atom or an alkoxy group which may have a substituent) and a hardener (b) as an essential component, and a hardening accelerator (c), an inorganic filler (d) and another epoxy resin (e) as required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203289-A (JP)
Title: Air conditioner for vehicle
Inventor: HONDA KEITA
IPC: B60H1/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner 2 for a vehicle furnished with a refrigerating cycle 3 to air-cool a refrigerant by an outdoor heat exchanger 4 and an EV radiator 6 to air-cool cooling water (EV cooling water) of an electric part 91, capable of restricting refrigerating capacity of the refrigerating cycle 3 in order to maintain EV refrigerating temperature at lower than 65°C.  <P>SOLUTION: An air conditioning control means to lower the refrigerating capacity of the refrigerating cycle 3 (for example, to change over to an inner air circulating mode, to lower rotating speed of a compressor 31 by specified quantity, etc.) is carried out in the case when temperature of the EV cooling water detected by a water temperature sensor 94 is higher than a set value (65°C). Consequently, heat is absorbed from the air conditioning air by the refrigerating cycle 3 and a heating value to be released to air-cooling air is reduced. Accordingly, it is possible to lower temperature of the air-cooling air to air-cool the EV cooling water and to lower the EV cooling water at less than 65°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003264767-A (JP)
Title: Data reproduction apparatus and data reproduction method
Inventor: TOMA TADAMASA
IPC: H04W4/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a moving image distribution service or the like for a long period of time by reducing the consumption of battery power by appropriate operation limitation corresponding to the data structure of multimedia data in a battery-driven portable terminal.  <P>SOLUTION: A data reproduction apparatus is provided with a reception part 11 for receiving the encoded data Md of the multimedia data, a decoding part 13 for decoding the received encoded data, and a video/sound output part 14 for displaying images or outputting sound on the basis of the decoded multimedia data. One or more of the operations of the reception part 11, the decoding part 13 and the video/sound output part 14 are limited corresponding to the data structure of the inputted multimedia encoded data and the setting by a user so as to suppress the consumption of the battery power Bp by the respective parts 11, 13 and 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206008-A (JP)
Title: Optical fiber cable and its manufacturing method
Inventor: HARA MASASHI
IPC: G02B6/44
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the taking-out performance of a coated optical fiber ribbon without reducing the side pressure resistance characteristic and the impact resistance characteristic.  <P>SOLUTION: A coated optical fiber ribbon 3 having a plurality coated optical fibers trimmed therein is arranged between at least a pair of tension members 5 for optical element, and the width direction of the coated optical fiber ribbon 3 is parallel with a plane (A-A) passing axial centers of respective tension members 5 for optical element, and the coated optical fiber ribbon 3 and the tension members 5 for optical element are coated with a sheath 7 to constitute a long-sized optical element part 9. Since notched parts 11 are provided in both sides of the sheath 7 in the vicinity of perpendicular planes which are perpendicular to the plane (A-A) and are brought into contact with both sides of the coated optical fiber ribbon 3, the taking-out performance of the coated optical fiber ribbon is improved without reducing the side pressure resistance characteristic and the impact resistance characteristic.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210823-A (JP)
Title: Pressure sensitive adhesive tape
Inventor: SAKAI YUICHI
IPC: C09J7/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive tape making coating of a polyethylene laminate or an undercoat agent unnecessary even when using a permeable base such as paper, producible by direct application of release agent to the base, excellent in releasability even when the amount of silicone used is slight, scarcely causing change of peel strength with time, having a high residual adhesion ratio of the adhesive tape after peeling and having writability, printability, a non-slip property and a laminating property to a peeling surface and to provide a method for producing the pressure sensitive adhesive tape.  <P>SOLUTION: The present invention provides a pressure sensitive adhesive tape in which a release agent layer is composed of a resin neutralized material obtained by neutralization reaction of an emulsion copolymer obtained by polymerizing a monomer composition comprising 5-80 wt.% unsaturated carboxylic acid monomer with a basic substance and a silicone emulsion and/or silicone dispersion, and a method for producing the pressure sensitive adhesive tape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI