baber/WOPTO huggingface dataset:
Patent JP-2004235391-A (JP)
Title: Apparatus and method for etching and method for manufacturing semiconductor device
Inventor: KUME SATOSHI
IPC: H01L21/311
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for etching which has the high etching ratio of a film to be worked to a substrate film and a high etching rate.  <P>SOLUTION: A substrate 11 on which the film to be etched is formed, is fixed to a rotary stage 5. A chemical liquid 9 containing an etchant is supplied from a nozzle 8 onto the substrate 11. A lamp house 2 is lowered by a driver 10 so that an interval between the quartz glass window 3 of the lamp house 2 for housing a lamp 1 for emitting an ultraviolet ray and the substrate 11 becomes about 2-5 mm, and the film to be etched is irradiated with the ultraviolet ray via the chemical liquid 9. The ultraviolet ray is irradiated with energy higher than the bond energy of molecules for forming the film to be etched.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231574-A (JP)
Title: Therapeutic agent for melanogenesis insufficiency
Inventor: KUBO MICHITOKU
IPC: A61K8/96
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prophylactic and/or therapeutic agent or a melanogenesis promoter for melanogenesis insufficiency including trichopoliosis and leukoplakia, excellent in melanogensis promoting effect and suitably usable as a skin preparation for external use or orally administrative agent.  <P>SOLUTION: The prophylactic and/or therapeutic agent for melanogenesis insufficiency or melanogenesis promoter contains a compound of the general formula, i.e. cubebin, 3,4-dimethoxy-3,4-desmethylendioxycubebin or 3',4'-dimethoxy-3',4'-desmethylendioxycubebin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233744-A (JP)
Title: Method of manufacturing model
Inventor: MIURA KIMIO
IPC: G09B25/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method such that a filling agent does not fall from a core material even on a vertical surface when a model in a target shape is obtained by mixing and filling a two-liquid setting type urethane based filling agent and cutting the agent having been cured.  <P>SOLUTION: The method of manufacturing the model is characterized in that, after the core material is previously coated with a curing accelerator (II) for the two-liquid setting type urethan based filling agent (I), the filling agent (I) obtained by mixing a polyol component and an isocyanate component is filled and cured, and then cut to obtain the target shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238089-A (JP)
Title: Stocker
Inventor: TAI AKIHITO
IPC: B65G1/04
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stocker capable of transferring a cassette directly between a ceiling running trolley and an elevating platform and also suppressing the space.  <P>SOLUTION: The stocker 2 is structured so that an elevation space 8 and a storage space 10 are arranged and an opening 32 is formed in the ceiling of the elevation space, and thereby the cassette 14 is made transferrable to/from the ceiling running trolley. The elevating platform 12 fitted with a transferring means and a cassette guide member is elevated and lowered inside the space 8, and the cassette is placed in the storage space 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241811-A (JP)
Title: Digital composite apparatus, recording medium, and printing system
Inventor: KUBOTA MASANARI
IPC: G06F3/0482
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital composite apparatus which allows a plurality of users to easily execute their respectively desired processes.  <P>SOLUTION: When an operating card 40 is set in an IC card reader 29, the digital composite apparatus is constituted to operate while indicating on a touch screen 31 only a kind (number) of pictures limited to those complying with information stored on the operating card 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236608-A (JP)
Title: Method for milling dried persimmon used for food additive, or the like
Inventor: YOSHIDA EIICHI
IPC: A23L19/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for milling dried persimmons by which the milled product of dried persimmons can be used in a wide range as a food additive for various food products and used for food additives, or the like, readily enabling long-term storage.  <P>SOLUTION: This method for milling dried persimmons used for food additives or the like comprises a cutting and kneading step for putting dried persimmons having seeds and 0.6 g calcium gluconate as a food additive based on 100 g of the dried persimmons into 30-40 cc water and cutting and kneading the persimmon by a cutting and grinding machine, a drying and freezing step for putting the material cut and kneaded in the cutting and kneading step into a container and carrying out vacuum drying and freezing of the treated material by a freezing and drying machine, a drying step for drying the treated material at a temperature not lower than normal temperature after the drying and freezing step, and a milling step for milling the treated material by a mixer after the drying and freezing step.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003222848-A (JP)
Title: Liquid crystal display device and electronic equipment provided with the same
Inventor: IIZAKA HIDETO
IPC: G02F1/13
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to adjust brightness and chromaticity corresponding to a state of ambient light in a liquid crystal display device provided with a color filter.  <P>SOLUTION: The liquid crystal display device is constructed by sandwiching a liquid crystal layer between a pair of substrates with electrodes on inside surfaces thereof. The color filter is disposed on one of the substrates. The color filter 36 consists of a region with a plurality of color elements formed thereon and a region with no coloring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004245299-A (JP)
Title: Sealing device
Inventor: SHOJIMA DAIHACHI
IPC: F16J15/10
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device 1 comprising a housing 11 and a seal 21 of rubber-like elastic material installed on an installation groove 12 in the housing 11, provided with a coming-off preventing structure 16 in the installation groove 12 to prevent coming-off of the seal 21 without binding it, in which installation work, etc., for the seal 21 to the installation groove 12 is easy.  <P>SOLUTION: The housing 11 is split in a width direction to form a plurality of housing sectional bodies 13 and 14. After the seal 21 is installed on the installation groove 12 in one housing sectional body 13, the other housing sectional body 14 is incorporated, so that the seal 21 is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252624-A (JP)
Title: Research request/report computer system
Inventor: YOKOYAMA TOSHIO
IPC: G06Q50/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a research request/report computer system for executing a research request and a response to the request, having an excellent characteristic such as to efficiently deal with all of the requests and responses running to a plurality times.  <P>SOLUTION: This research request/report computer system for executing the research request and the response to the request has a means realizing all of the research request and the response to the request, and the requests and responses running to the plurality of times, related to an additional research request and an additional response related to a shortfall. As research, prior document search or the like in time of patent application can be shown as an example.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003299384-A (JP)
Title: Operating method of control circuit and control unit
Inventor: GROSSMANN ALEX
IPC: H02P7/29
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method of a control circuit and a control unit, capable of equally distributing loss power occurring in the control circuit for operating, particularly automotive components, to individual controllable switching means.  <P>SOLUTION: In this operating method of the control circuit, particularly the automotive component (15) is operated via at least two outputs (5, 10) of the control circuit (1), the respective outputs are selectively connected with each one of a plurality of potentials (40, 45) via controllable switches (20, 25; 30, 35), an operating voltage (UA) for the component is generated from a difference between potentials in the two outputs, and the preset cycle lapse of the operating voltage is set by switching switching means of two or more controllable means. In a control unit (70) which operates the control circuit (1), a generating means (75) of a controlling a signal for the switching means produces a control signal capable of switching two or more controllable switching means as a function of the preset cycle lapse of the operating voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254012-A (JP)
Title: Structure for supporting piezoelectric vibrator
Inventor: WAKASUGI MAKOTO
IPC: H03H9/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for supporting a piezoelectric vibrator with a sufficient joining force while keeping a crystal impedance and a mechanical resistance within a specified value.  <P>SOLUTION: A lead electrode 23 extended from an exciting electrode 21 of a crystal oscillator body 2 is made of thin films formed by sputtering or vapor-deposition whose first layer is a Ti film 23a and whose second layer is a Pd film 23b. A connection electrode 31 of a ceramic package with which the crystal oscillator body 2 is joined is made of plated thick films whose first layer is a metalized layer 31a and whose second layer is an Au 31b. A stud bump 4 whose major component is Au is formed in advance to the connection electrode 31 by wire bonding and pressure-welded to the lead electrode 23 of the crystal oscillator body 2 by ultrasonic joining. Since a diffusion region 4b of the Au of the stud bump 4 does not reach the first layer of the lead electrode 23, deterioration in the bonding strength can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250279-A (JP)
Title: Glass composition for preform of graded index-type lens, graded index-type lens using the same, and method for producing the lens
Inventor: NOMIYAMA KUNIHIRO
IPC: G02B3/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass composition for a preform of a lead-free SiO<SB>2</SB>-Li<SB>2</SB>O-Na<SB>2</SB>O-based graded index-type lens, to provide a graded index-type lens using the same, and to provide a method for producing the lens.  <P>SOLUTION: The glass composition for a preform of a graded index-type glass has a basic glass composition (expressed in mol%): 49.0≤SiO<SB>2</SB>≤60.0, 11.0≤LiO<SB>2</SB>≤14.0. 6.0≤Na<SB>2</SB>O≤17.5, 10.0 ≤MgO≤18.0, 0.1≤BaO≤3.0, 2.0≤TiO<SB>2</SB>≤12.0, and 0.0 ≤B<SB>2</SB>O<SB>3</SB>≤15.0 and is substantially free from a lead compound. The graded index-type lens is obtained by subjecting the glass composition to an ion exchange treatment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249861-A (JP)
Title: Air conditioner for vehicle
Inventor: FUKUDA KAZUHIRO
IPC: B60H1/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize an air conditioner for vehicle capable of reducing the pressure loss of an air blowing system and increasing comfortableness in cooling by forming an air conditioning unit such that an outlet for face is installed in the front of an occupant.  <P>SOLUTION: In the air conditioner unit 20, an evaporator 23 and a heater core 24 are laterally disposed in a vehicle, a blower 25 blowing air to the upstream side from the evaporator 23 is disposed on the side of the vehicle in the lateral direction, and an air passage 37 for foot defroster and an air passage 34 for face are formed on the lateral-side of the vehicle on the downstream side of the heater core 34 so that air passed through the heater core 24 flows into a foot defroster outlet 36 and a face outlet 33. By this, the pressure loss of the air blowing system can be reduced, and the comfortableness in cooling can be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003310547-A (JP)
Title: Endoscope apparatus
Inventor: KAJI KUNIHIDE
IPC: A61B1/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus in which heat generated in a connection portion between an endoscope and a light source device is efficiently dissipated and there occurs no fault in endoscope operation and also there is no limitation of heat resisting materials.  <P>SOLUTION: An endoscope 1 is composed of an inserting part 2 incorporated with a channel 8 for air supply and suction and a fiber cable for illumination and an operating part 3 having an air supply/suction mouthpiece 15 for operating the inserting part 2 and connecting an air supplying/sucking apparatus to the channel 8 for air supply/suction and a light source mouthpiece 11 connecting an illuminating light source to the fiber cable for illumination. The endoscope apparatus is provided with a cooling conduit inlet 28 branched into a conduit communicating the air supplying/sucking mouthpiece 15 to the base terminal of the air supplying/sucking channel 8 and a conduit communicated to an atmosphere via near the light source mouthpiece 11, and a changeover button 17 for switching the communication conduit of two branched conduits disposed in the cooling conduit inlet 28 to the air supplying/sucking channel and to the neighborhood of the light source mouthpiece 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004259995-A (JP)
Title: Circuit board mounted with electronic component and manufacturing method thereof
Inventor: TAKAGI TOSHIAKI
IPC: H05K3/34
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board mounted with electronic components the yield of which can be enhanced and the entire structure of which can be downsized.  <P>SOLUTION: In the electronic component mount circuit board 10, through-grooves 3 whose inner face is coated with an external connection conductor film 2 are formed to end faces of a board 1 that is formed nearly rectangular; connection pads 4 to which terminals of electronic components are soldered, and connection conductors 5 for electrically connecting the connection pads 4 to the external connection conductor films 2 are formed to the principal side of the board 1; and belt-like solder dam members 6 in crossing between the through-grooves 3 and the connection pads 4 are formed on the connection conductors 5. Each of the solder dam members 6 is placed in a way that at least part of the outer circumference is tangent to or close to an upper side opening of each of the through-grooves 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260110-A (JP)
Title: Laminated piezoelectric element
Inventor: SASAKI MASASHI
IPC: H01L41/083
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element capable of preventing reduction of the displacement quantity of an active portion in a piezoelectric sheet.  <P>SOLUTION: In the piezoelectric sheet 3 of the laminated piezoelectric element, an active portion, which is interposed between the electrode portion 11 of an individual electrode 2 and a common electrode 4, is deformed when a voltage is applied between the individual electrode 2 and the common electrode 4. The individual electrode 2 has a connecting part 12 that is connected to an electrically conductive member in a through hole 13 of the piezoelectric sheet 3, wherein the connecting part 12 is formed to be offset from a center line L positioned along the longitudinal direction of the electrode 11. Consequently, suppression of the displacement of the electrode 11 that follows the active portion of the piezoelectric sheet 3 by the connection with the electrically conductive member is mitigated, compared with the case that the connecting part 12 is formed on the center line L of the electrode 11. Therefore, the reduction of the displacement quantity of the active portion in the piezoelectric sheet 3 is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256377-A (JP)
Title: Method of manufacturing metal oxide film
Inventor: YOSHIMURA MASAHIRO
IPC: C23C18/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal oxide film capable of crystallizing it at a low temperature and improving the crystallinity of the obtained film.  <P>SOLUTION: The metal oxide film is manufactured by fixing a metal oxide formed from a metal carboxylate and an alcohol or a metal compound containing an alkoxy group and a compound containing a carboxy group as starting materials on the surface of a substrate as a film, where the formation of the metal oxide is done in the presence of water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259414-A (JP)
Title: Optical pickup device and objective lens therefor
Inventor: YAGI KATSUYA
IPC: G11B7/125
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of properly recording and/or reproducing information in, for example, all of a high-density DVD, a conventional DVD, and a CD, and to provide an objective lens therefor.  <P>SOLUTION: Since a luminous flux emitted from a first semiconductor laser 101 are converted into parallel luminous fluxes in entering objective lenses (113, 114), there is an advantage of easily correcting aberration deterioration caused by a temperature change or a mode hopping phenomenon (variance in light source wavelength) specific to the semiconductor laser. Since a luminous flux emitted from a second semiconductor laser 201 is converted into diverging luminous flux in entering the objective lenses (113, 114), there is an advantage of easily correcting spherical aberration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265996-A (JP)
Title: Hall element
Inventor: NAKAMURA HIROSHI
IPC: H01L43/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and thin Hall element having an electrode shape of a suitable structure when it is surface mounted on a circuit board using solder reflow.  <P>SOLUTION: The Hall element comprises a first chip 7, a semiconductor thin film 5 formed in cross-shape on the upper surface 3b thereof, a second chip 3 having electrodes 8a-8d formed to be connected electrically with four end parts of the thin film 5, a recess 11d for containing the chip 7 except an upper surface 7a thereof, and a third chip 11 having electrode terminals 12a-12d formed continuously from an upper surface 11a through a side face 11b to a lower surface 11c. The chip 3 is bonded to the upper surface 7a of the chip 7 contained in a recess 11d of the chip 11 using an insulating adhesive 6 such that it is overlapped with an upper surface 3a of the chip 3, and four electrodes 8a-8d of the chip 3 are connected, respectively, with four electrode terminals 12a-12d of the chip 11 using a conductive member 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004160149-A (JP)
Title: Electric vacuum cleaner
Inventor: MITANI TOMOKI
IPC: A47L5/30
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which improves dust collecting performance by preventing a sudden decrease in suction power and realizes a reduction in the size.  <P>SOLUTION: The electric vacuum cleaner is equipped with a first dust separating part 6 having an inlet 9 to permit suction air containing dust to flow in and whirling the suction air and a second dust separating part 7 having an inlet 10 to permit the suction air flowing into the part 6 to flow inside. Since the inlet 10 of the part 7 is placed in a position which never opposes to the inlet 9 for the part 6, the sucked dust is separated in two steps, and the dust collecting performance free from clogging and the sudden decrease in the suction power is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262403-A (JP)
Title: Noise suppression structure of dash insulator for vehicle
Inventor: IWAKI TAKASHI
IPC: B60R13/08
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise suppression structure of a dash insulator for a vehicle capable of being embodied at a low cost.  <P>SOLUTION: The noise suppression structure of the dash insulator has a flap 22 whose free end 22a is positioned on the way of a slope formed in the dash insulator 21 in such a way as recessing in the fore-and-aft direction, wherein the free end 22a is engaged with that surface 21a of the dash insulator 21 located on the side with a dash panel 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271077-A (JP)
Title: Face-to-face low temperature showcase
Inventor: SEKINE SHINJI
IPC: A47F3/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face-to-face low temperature showcase for effectively executing face-to-face sales by restricting the height of the whole low temperature showcase while maintaining the effective capacity of a display room.  <P>SOLUTION: The face-to-face low temperature showcase R has an upper part provided with the display room 3 and a lower part incorporating a condensing unit 1 in a machine room 5. A front portion of the condensing unit 1 is a high place portion 10A having a greater height and a rear portion of the condensing unit 1 is a low place portion 10B having a smaller height. An evaporator 8 is arranged at a low place portion 2B of a cooling room 7 corresponding to the low place portion 10B for cooling the display room 3 inside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271996-A (JP)
Title: Display control method, display controller, and display device
Inventor: ISHIWATARI TAKASHI
IPC: G09G5/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control method capable of determining exact dot clock frequencies of an inputted analog video signal from the inputted analog video signal.  <P>SOLUTION: In the display control method, frequencies of dot clocks are determined on the basis of each frequency (S2) detected by each of horizontal and vertical synchronizing signals in the inputted analog video signal and an analog video signal digitized by the determined frequencies of the dot clocks and each frequency of each synchronizing signal is displayed. The frequencies of a plurality of dot clocks are estimated (S8) on the basis of each detected frequency, the video signal is sampled for prescribed period, respectively (S12, 14) by rise and fall of clocks of each estimated frequency, differences in levels of the rise and fall in each one sampled clock are calculated (S16), totaled by every frequency (S20), the totaled differences are compared (S24), and the frequency of which the totaled difference is minimum is defined as the frequency of the dot clock.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273865-A (JP)
Title: Coupling device
Inventor: ABE KENJI
IPC: H05K5/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device capable of mutually coupling the ends of one casing and the other casing which are mutually stacked and provided with a turning mechanism constituted so that one casing can be turned relatively to the other casing in a state that respective prescribed sides of both the casings are turned to the same direction.  <P>SOLUTION: The coupling device is constituted of a rotational member having a shaft inserted into a bearing fixed on one casing to incline one casing on one end side, and turnably holding the other end side on the other casing and an inclination part formed on a surface on which both the casings are mutually overlapped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI