baber/WOPTO huggingface dataset:
Patent JP-2004062062-A (JP)
Title: Electrifying device and image forming apparatus
Inventor: IWASAKI YUKIKO
IPC: G03G15/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying device with a constitution capable of securing uniform electrification characteristics while coping with not only the variation of the surface resistance of the electrifying member but also the variation of a minute gap.  <P>SOLUTION: An image forming apparatus is equipped with: an electrifying member 2 arranged in a non-contact state with a body to be electrified 5; and a means 15 for detecting absolute humidity. In the case the electrifying member 2 electrifies the body to be electrified 2 by applying a voltage consisting of an AC voltage superposed on a DC voltage, the AC voltage can be adjusted in accordance with the absolute humidity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068275-A (JP)
Title: Internal wall venting structure
Inventor: MITSUYANAGI TAKAYUKI
IPC: E04B1/70
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal wall venting structure capable of exhausting moisture inside a room by ventilating fresh air with high air permeability, preventing the influence of an inside temperature of the room on the temperature of the open air and simply carrying out work in a state to keep the strength of a building.  <P>SOLUTION: The internal wall venting structure providing an outside thermal insulating material 11 to the exterior wall of the building 1 and exhausting the open air taken in through an open air intake 43 from an exhaust port 58 by venting the inside of the outside thermal insulating material 11 is provided by facing the outside of the wall of the room 30 inside the building 1, it is provided to an inside ventiduct 12 capable of ventilating the open air taken in through the open air intake 43 and the outside of the wall of the room 30 by surrounding the circumference of the room 30, and it comprises a side wall back thermal insulating material 31 as the room thermal insulating material having heat insulation efficiency and humidity permeability, a floor back thermal insulating material 32 and a ceiling plenum thermal insulating material 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066518-A (JP)
Title: Ornamental building material
Inventor: KITAGAWA MASAO
IPC: B44C1/14
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornamental building material combined with woody and metallic textures in a composite ornamental building material used as an ornamental material for a ceiling slender decorative material in a room, a baseboard, a display household utensil, a counter or the like.  <P>SOLUTION: In the ornamental building material having an ornamental base material and an ornamental member engaged with the base material, the base material is manufactured by a synthetic resin blended with wood flour, and the ornamental member is formed of a synthetic resin base material and a metal foil laminated on a visible part of the resin base material. The building material can be easily worked at a job site of cutting and working or the like to exhibit a beautiful appearance in combination with the woody and metallic textures. Since the ornamental base material is blended with the wood flour, occurrence of a contraction is few, and a problem of release or the like after its execution is also few. Since the ornamental base material is engaged with the ornamental member, a surface waviness or the like hardly occurs even due to a difference of elongations and contractions of the respective members caused by a difference of linear expansion coefficients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131261-A (JP)
Title: Thin film transistor array substrate and active matrix type liquid crystal display device
Inventor: SERA KENJI
IPC: G02F1/1368
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce an optical leakage electric current of a TFT by effectively interrupting light going toward an active layer of the thin film transistor (TFT). SOLUTION: A 1st light shading film 3 is arranged between a light transmissive substrate 1 and a TFT 7, and a black matrix film (a 3rd light shading film) 13 covering a TFT 31 is arranged on the transmissive substrate 1. Then, a 2nd light shading film 5 capable of absorbing emitted light is arranged between the 1st shading film and the TFT 7. Even if the light made incident from the back side of a TFT array substrate 30 is reflected by the black matrix film 13 and data lines 11 and is further reflected by the 1st shading film 3, any of the reflected light is emitted to the 2nd shading film 5, and is absorbed and interrupted by the 2nd shading film 5.
Patent JP-2003059401-A (JP)
Title: Method of manufacturing plasma display panel
Inventor: ADACHI TSUTOMU
IPC: H01J11/54
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of a discharge space caused by installing a glass tube for connecting a pipe, and to quicken installation. SOLUTION: This manufacturing method of the plasma display panel exhausts inside air, and fills discharge gas via an air vent and the glass tube by installing the glass tube 60 for connecting the pipe on a base board 21 having the air vent 25. The glass tube 60 for fixing a previously degassed fusion material 70b to an end part is arranged on the base board 21 superposed on the other base board 11, and the glass tube 60 is installed by melting the fusion material 70b simultaneously when sealing the base boards by collectively heating the respective base boards 11 and 21 in the state.
Patent JP-2004070682-A (JP)
Title: Charging system for electric vehicle and charge collecting method
Inventor: SAKAI HIDEYUKI
IPC: G07F15/06
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system and a charge collecting method capable of widening the active range of an electric vehicle, and easily executing charge collection.  <P>SOLUTION: The charging system S is provided with a charging stand 1 and a totaling device 2 connected through a network 3 to the charging stand 1. The charging stand 1 is provided with an identification information registering means 12 for registering the identification information of a user, a charging power supplying means 14 for supplying a charging power, a charging power usage measuring means 15 for measuring charging power usage, and a transmitting means 17 for transmitting the identification information and the charging power usage to the totaling device 2. The totaling device 2 is provided with a data management means 21 as a totaling means for totaling the charging power usage for each user based on the identification information and charging power usage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065181-A (JP)
Title: Diabetes model mouse
Inventor: HORIO FUMIHIKO
IPC: G01N33/15
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model mouse of diabetes extremely close to non-fat type-2 diabetes frequent in Japanese and characterized by the neurogenic disorder of the control of insulin secretion.  <P>SOLUTION: The model mouse is a descendant of a wild castaneus mouse and an inbred line C57BL/6J mouse and has the following characteristics. (A) The mouse shows high blood sugar level and/or abnormal sugar resistance compared with a normal line mouse, (B) the body weight and/or obesity degree are significantly lower than those of normal-line mouse and (C) the insulin secretion suppressing action of the intrinsic adrenalin through α2-adrenalin receptor is remarkably strong compared with the normal-line mouse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074431-A (JP)
Title: Injection molding method for rubber roller and injection molding apparatus therefor
Inventor: SASAKI KEIJI
IPC: B29C45/14
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding method capable of well keeping the shape and physical properties of a rubber roller constant.  <P>SOLUTION: The injection molding method for the rubber roller uses an injection means having a plunger for metering a liquid rubber material to inject the same from the opening part provided to the leading end of the injection means, mounts a roller shaft body in a mold and injects the liquid rubber material in the mold to mold the rubber roller. In the injection molding method, the liquid rubber material is injected in the mold while keeping the injection pressure of the injection means almost constant. A drive means for moving the plunger and capable of continuously changing the moving speed of the plunger at a minute interval is provided to the injection means. A pressure detection means for detecting the pressure of the liquid rubber material is provided near the opening part of the injection means and a control unit performs the feedback control of the drive means on the basis of the pressure detected by the pressure detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076301-A (JP)
Title: Hammer grab bucket and excavation method in steel pipe using the same
Inventor: MITSUUCHI TSUYONOBU
IPC: E21B7/20
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hammer grab beneficial in cost and an excavation method in a steel pipe using the same enhancing the operability and eliminating the impulse sound, without replacing the hammer grab itself even in the case where the diameter and length are different from each other in the method of excavating in a steel pipe as a casing.  <P>SOLUTION: An upper pulley block 15 is attached to the inside of a cylindrical upper frame 11 and a lower pulley block 17 is attached to the inside of the lower frame 12. A weight 16 is detachably arranged at the outside lower part of the upper frame 11. The excavation method in the steel pipe using the hammer grab is provided as a base means in which a shell mounting frame 13 is detachably fixed to the lower side of the lower frame 12 to arrange openably/closably a pair of shells 14 constituted of right and left symmetrical shells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073455-A (JP)
Title: Hall counter system with ticket holder
Inventor: WAJIMA MASATO
IPC: A63F7/02
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively and easily eliminate static electricity applied to a hall staff before the operation of a prize management POS.  <P>SOLUTION: An earthing wire 13 for a holder is connected to a ticket holder 10 to be grounded. The hall staff processes a ticket received from a game player customer, and then inserts the processed ticket in a pin part 11 of the ticket holder 10. In inserting the ticket, when the hall staff touches the pin part 11 or a stand part 12, the static electricity applied to the hall staff is discharged to the ground through the earthing wire 13 for the holder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074013-A (JP)
Title: Garbage disposer
Inventor: KOBAYASHI TOSHIHIRO
IPC: F26B21/04
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase in the ambient temperature of a garbage disposer and leakage of malodor, and carry out the drying treatment efficiently.  <P>SOLUTION: Garbage G in an inner container 11 is heated with a inner heater 14 and a generated gas containing water vapor is fed to a condensing pipe 23 with a fan 43 and is cooled and condensed externally by sink drainage in a cooling tank 21. The condensed water is discharged into a sewer pipe 1 at a shut-off drainage part 30 and the gas cooled in the condensing pipe 23 is sent back to an outer container 12. The fan 43 is actuated by detection of opening of a lid 18 and the condensing pipe 23 is communicated with an exhaust path 34 by a switching valve 47, and malodor of the garbage G is exhausted to the sewer pipe 1. After a predetermined time passes since the detection of closing of the lid 18, the condensing pipe 23 and a return pipe 42 are connected to each other by the switching valve 47 to circulate the gas and dry the garbage G.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079834-A (JP)
Title: Waveguide type optical amplifier
Inventor: KAWAZOE HIROSHI
IPC: H01S3/094
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To propose an integrally formed waveguide type optical amplifier wherein an electrically driven planary emission light source for excitation is made adjacent along the lengthwise direction of an optical waveguide added with a luminous substance.  <P>SOLUTION: The electrically driven planary emission light source 3 for excitation is made adjacent along the lengthwise direction of an optical waveguide 2 added with a luminous element and integrally formed. The light source 3 is an EL light source, and formed by laminating a transparent electrode 7, a dielectric layer 8, a Yn doped light emission layer 9, a dielectric layer 10, and a metal layer 11 in sequence from the side of the optical waveguide 2. Light emitted in the Yb doped light emission layer 9 by a potential gradient that is formed by a voltage applied from a power supply 12 between the transparent electrode 7 and the metal electrode 11 is combined with the optical waveguide 2 through the transparent electrode 7. As a result, the luminous element added to a core 5 of the optical waveguide 2, which is erbium in this case, is excited to amplify an optical signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083366-A (JP)
Title: Aluminum nitride ceramic bonded product and its forming process
Inventor: FUJITA MITSUHIRO
IPC: C04B37/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum nitride ceramic bonded product which yields a complex-shaped product and shows a bond strength and thermal conductivity at a bonded interface which are comparable to those of an ordinary aluminum nitride ceramic.  <P>SOLUTION: At the bonded interface between bonded products made of ceramic essentially comprising aluminum nitride, aluminum nitride particles are mutually sintered employing yttrium aluminum oxide as a grain boundary phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322678-A (JP)
Title: Ultrasonic surveyor
Inventor: ENDO HIDEKI
IPC: G01S15/96
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic surveyor effectively removable of the disturbance due to mutual interference of other devices.  <P>SOLUTION: The ultrasonic surveyor comprises a transmitting part transmitting ultrasonic signal, a receiving part consisting of a plurality of receiving element receiving a reflection wave of an object of the transmitted ultrasonic signal and outputting the received signal, an azimuth detector detecting the azimuth of the object from the arrangement of a plurality of receiving element and the phase difference between the received signals output from each receiving element, a distance/reflection intensity detector detecting the distance to the reflection object and reflection intensity from the appearing time point and amplitude of the received signal, and an indication processor indicating on a screen, the reflection object by using the detected azimuth, distance and reflection intensity. The indication processor comprises a means detecting the interference with other devices from the fact that the amplitude ratio of the newest received signal obtained by the newest operation at the same sampling points defined at the transmission time point as a reference to the received signal obtained at the previous transmission/reception operation is over a specific value, and indicating them on a screen, the data for display detected from the previously received signal instead of the newest received signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091649-A (JP)
Title: Water-based ink composition for writing utensil
Inventor: YAMADA NAOAKI
IPC: C09D11/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition for a writing utensil, having excellent so-called cap-off properties (dry-up resistant properties) such as resistance to blur and impossibility of writing caused by drying of a penpoint caused when the writing utensil is left in a cap-off state for a long time, and hardly causing reduction of ink performances such as the local viscosity change and pH change of the ink.  <P>SOLUTION: The water-based ink composition for the writing utensil comprises at least water, a coloring agent and a salt of pantothenic acid, and the content of the salt of the pantothenic acid is regulated within a range of 0.1-20.0 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003144474-A (JP)
Title: Nasal dilator
Inventor: JOHNSON BRUCE C
IPC: A61F13/02
Filed: 2002-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a nasal dilator capable of preventing the contraction of the external wall tissues of the nasal passages in breathing. SOLUTION: This nose expander is provided with adhesive 46 provided at least at a first end part and a second end part of a support piece 18 facing to the nose and to be stuck to the external wall tissues 60 and 62 of the left/ right nasal passages of the nose and other adhesives 31a and 31b provided in the surfaces of elastic bands 30a and 30b facing to, at least, one of the first end part and the second end part having the adhesive.
Patent JP-2004097307-A (JP)
Title: Bath towel
Inventor: NISHIGAKI EIJI
IPC: A47K10/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bath towel to be manufactured easily without attaching a string or a fastener at the upper end, to be provided inexpensively, and to be worn easily on the body of a user without tying a string or fastening a fastener.  <P>SOLUTION: The bath towel 1 is used for wrapping the body of the user after taking a bath. The bath towel 1 is woven in a cylindrical shape to make the surface pile fabric by the circular knitting, and is extended/contracted according to the size of the body as elastic threads are inserted into the fabric over the whole bath towel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098405-A (JP)
Title: Image forming apparatus
Inventor: NAKANO KUNIAKI
IPC: B41J11/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a telescopic housing in which a sheet can be carried stably by preventing the end part of the sheet from floating on a sheet carrying passage regardless of the length of the housing.  <P>SOLUTION: Housing of an inkjet printer is formed of a main cabinet 4 mounting an inkjet head 12 performing print processing for a sheet, and a side cabinet 14 being fixed to the main cabinet 4 movably in the left/right direction while closing the left/right ends of the main cabinet 4. A platen 11 is formed on the bottom face of the main cabinet 4 and a sheet guide member 2 is formed integrally with a side cabinet 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103876-A (JP)
Title: Vacuum suction device and its drive method
Inventor: FUKANO YOSHIHIRO
IPC: H01L21/683
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum suction device which can reduce the cost can by simplifying its structure and control, and which can accurately separate a work from a suction head without a delay even when the work is small and light, and to provide its drive method.  <P>SOLUTION: In the vacuum suction device 1 comprising a two-position solenoid switching valve 24 for selectively communicating the suction head 21 for sucking the work with a positive pressure source 23 or a negative pressure source 22, and a throttle circuit 28 arranged in a flow path 27 for coupling the positive pressure source 23 with the switching valve 24, among a negative pressure P1 of the negative pressure source 22, a positive pressure P2 of the positive pressure source 23, a flow path volume V1 between the switching valve 24 and the sucking head 21, a flow path volume V2 between the throttle circuit 28 and the switching valve 24, and the pressure Ps in the suction head in which the work can be separated from the suction head by its own weight, the following relation is effective:P1×V1+P2×V2=Ps×(V1+V2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101991-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: NARUSE OSAMU
IPC: G03G21/10
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device having a configuration which prevents cleaning defects by suppressing damage of a latent image carrier, which is caused by the occurrence of turning-up of a blade for use in cleaning, and passing-through dependent upon kinds of toner for use.  <P>SOLUTION: The cleaning device is provided with a blade body 2 to be abutted with a surface being a cleaning object 1, an oscillation transmission member 3 integrally provided in the blade body 2, and one or more shaking members 4 for shaking the oscillation transmission member 3, and oscillation of the blade body 2 is induced to prevent the blade body 2 from being kept steadily dragged into the surface being the cleaning object 1 by a speed difference set between the blade body 2 and the surface being the cleaning object 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107415-A (JP)
Title: Die attach paste and semiconductor device
Inventor: YAGISAWA TAKASHI
IPC: H01L21/52
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die attach paste which has excellent adhesiveness and excellent fast curability, and to provide a semiconductor device especially having excellent reliability such as solder crack resistance.  <P>SOLUTION: The die attach paste for semiconductors is characterized by containing (A) an epoxy resin, (B) an epoxy resin curing agent, (C) an epoxy group-containing liquid elastomer having a number-average mol. wt. of 500 to 5,000, (D) a vinyl group or carboxy group-containing acrylonitrile/polybutadiene copolymer having a number-average mol. wt. of 500 to 5,000, (E) a compound having at least one radical-polymerizable double bond in the molecule, (F) a radical polymerization catalyst, (G) a coupling agent and (H) a filler, as essential components. Therein, the amount of an epoxy resin represented by the general formula (1) among the component (A) is ≥50 wt.%. The component (B) comprises at least two compounds selected from dicyandiamide, imidazole compounds, and polyhydric phenol compounds each having two or more hydroxy groups in the molecule. The total amount of the components (A) and (B) in all the resin components excluding the component (G) is 40 to 80 wt.%. The contents of the components (C) and (D) are 3 to 20 wt.%, respectively, based on all the resin components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111549-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHIMADA HIROYUKI
IPC: H01L29/78
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which has an insulated-gate FET having a feature in gate electrodes in particular.  <P>SOLUTION: The manufacturing method of the semiconductor device 1000 forms an insulator 20 on a semiconductor layer 16, and forms a metallic layer 30a on the insulator 20. The method performs ion injection of a metal 32 different from the metallic layer 30a in the desired area of the metallic layer 30a. The method patterns the metallic layer 30a to form the gate electrodes 30A and 30B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117416-A (JP)
Title: Observation device and observation method for observing developing process
Inventor: KUROSU HISAO
IPC: G03G15/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation method and an observation device by which the behavior of toner to a latent image in a developing area and the behavior of developer in two-component development are observed at magnification at which one particle of toner is observed at actual processing speed.  <P>SOLUTION: The observation device is constituted to observe a process for developing a latent image formed on the surface of an image carrier with the toner at a position where the image carrier and a developer carrier are opposed by providing a means for observing the cross section part in the longitudinal direction of the developer carrier by a high-speed camera through a microscope. Thus, the behavior of the toner and the behavior of the developer at the time of developing are examined in detail.  <P>COPYRIGHT: (C)2004,JPO