baber/WOPTO huggingface dataset:
Patent JP-2004165434-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: HORIKOSHI HIROSHI
IPC: H01L21/304
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device wherein polishing is prevented from being undone between wirings, and errosion, dishing, and thinning of the wiring are prevented .  <P>SOLUTION: The manufacturing method for a semiconductor device comprises the steps of forming an interlayer insulating film composed of an interwiring insulating layer 12 and a protective layer 13 on a substrate 11, and further forming a sacrificial film 21 on the interlayer insulating film; forming a trench pattern 14 on the interlayer insulating film and the sacrificial film 21, and further forming a conductive material film composed of a barrier metal layer 15 and a wiring material layer 17 on the sacrificial film 21 such that the inside of the trench pattern 14 is embedded; and polishing and removing the conductive material film until the surface of the sacrificial film 21 is exposed. The surface of the interlayer insulating film is exposed by selectively removing the sacrificial film 21. The method further comprises the steps of bringing about a state where the conductive material film is protruded from the trench pattern 14, and flattening a protruded portion of the conductive material film by polishing and removing the protruded portion while taking the interlayer insulating film as a stopper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162406-A (JP)
Title: Building soil composition, and manufacturing method for building soil
Inventor: MIZOE KUNIHIRO
IPC: E04D12/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building soil composition and a manufacturing method for building soil causing no crack in soil after construction without needing a pressurizing process, providing a low-cost material at a low construction cost due to a simple constitution, facilitating the takeout of soil when used at a site and moreover holding an excellent adhesive property to a structural member.  <P>SOLUTION: The building soil composition comprising quick lime, water at least heavier in weight than the quick lime, cut waste paper cut in a suitable size, and aggregate which are kneaded, quenched and then hermetically enclosed in an impermeable bag. No crack is generated in the soil after construction without needing the pressurizing process, and since the quick lime is used, a manufacturing cost is reduced. Flexibility can be maintained over a long period of time by the water absorptiveness and the water retentivity of the waste paper, and a product life can be remarkably lengthened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161460-A (JP)
Title: Method of controlling swing stopper for lifted load of rotary crane
Inventor: YASUMA TAKAYUKI
IPC: B66C23/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lifted load from being swung by the turning of a rotary crane with a simple structure.  <P>SOLUTION: In this method of controlling swing stopper for the lifted load of the rotary crane, when the crane starts turning, the lower side displacement distance of a pendulum when the pendulum linearly accelerated and using an acceleration start point 7 as a dead point is moved to a front side lowermost point, the quarter frequency of the pendulum, an outer side displacement distance Δr by the centrifugal force of a set turning speed V<SB>1</SB>, and the delivery amount of the lifted load 6 with the lower side displacement distance taken into account are obtained by calculation. When the crane stops turning, the upper side displacement distance of the pendulum when the pendulum linearly decelerated and using deceleration start point as the lowest point is moved to a front side dead point and the quarter frequency of the pendulum are obtained by calculation. When the crane accelerates the turning, a linear acceleration time is allowed to match the quarter frequency of the pendulum and a lift point radius r is reduced by a distance of Δr, and the lifted load 6 is hoisted down by an unwound amount. When the crane stops turning, the linear deceleration time is allowed to match the quarter frequency of the pendulum, the lifted load 6 is hoisted up by an upwardly displaced distance, and the lift point radius is increased by the distance of Δr to match a lift point 4 with a stop point 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170653-A (JP)
Title: Image forming apparatus
Inventor: KATAYAMA YOSHITERU
IPC: G03G21/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of performing a the final result confirmation by a speech guide, and also correctly guiding even the user standing difficulty in viewing a control part screen and an eye-disabled user by the speech guide when they work.  <P>SOLUTION: In the image forming apparatus provided with an image reading part for reading an image from an original and obtaining image data, an image forming part for forming an image on a sheet based on the image data, a display/control part for displaying information to the user and also for inputting user's operational instructions, a control part for inputting the user's operational instructions, a mode setting means for setting a mode with reference to the operation of the image forming apparatus and a control means for controlling the operation of the image forming apparatus, the apparatus is also provided with a setting completion confirming means for detecting the completion of the mode setting, and a voice outputting means for outputting the voice, and the voice is outputted by the voice outputting means under the control of the control means so as to inform the present setting mode in the case the completion of the mode setting is detected by the setting completion confirming means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170024-A (JP)
Title: Ion generating system, ion generator and control device
Inventor: NAKAYA TAKAIWA
IPC: F24F11/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily optimize the concentration of ions.  <P>SOLUTION: This ion generating system comprises a plurality of ion generators 210, 220, 230, 240 and an information terminal 100. Each ion generator includes a communication part 260 for communication between the information terminal 100 and itself, a generation part 250 for generating ions, an ion diffuser 256 for diffusing the generated ions, and a control part 258 for controlling the generation part 250 in accordance with information received from the information terminal 100. The information terminal 100 includes a communication part 106 for communication between the ion generator and itself and a control part 104 for creating control information required for controlling each ion generator to optimize the concentration of the ions in a space which the ions reach and for controlling the communication part 106 to transmit the created control information to each ion generator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170833-A (JP)
Title: Switching element and optical switch having the same
Inventor: KAJITANI KOJI
IPC: G02B26/08
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching element suitable for an optical switch driven by an opticasl beam which is immune to an unrecoverable trouble, is manufactured at a low cost, expandable to a large scale and has a high switching speed, and to provide an optical switch having the switching element.  <P>SOLUTION: Electrodes 32 and 34 re formed on the upper face of an insulating base plate 31, wirings 38 and 39 for applying an external electric voltage are connected to the electrodes 32 and 34, respectively, a part excluding the electrode part and the wiring part on the upper face of the insulating base plate 31 is provided with an electrically conductive film 40. A pair of poles 33 are provided on the insulating base plate 31, respective poles 33 have a pair of supporting bars 37 which are elasitically movable. The optical switch is provided with the switching element in which a mirror 36 is turnably supported on the supporting bars 37, and a reflection layer 35 for reflecting light is formed on the light incident face of the mirror 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226668-A (JP)
Title: Method for decomposing by-product of process for producing (meth)acrylic acid ester
Inventor: YADA SHUHEI
IPC: C07C51/487
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing a by-product of the Michael addition reaction in the production of a (meth)acrylic acid ester by using an acid as a decomposition catalyst and recovering the (meth)acrylic acid, the (meth)acrylic acid ester and an alcohol while suppressing the formation of ethers as by-products causing problems in the process.  <P>SOLUTION: A by-product of a (meth)acrylic acid production process is decomposed in the presence of an acid catalyst by using the catalyst in an amount of 0.1-1.0 wt.% based on the by-product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173896-A (JP)
Title: Displaying and vending machine for container
Inventor: SATO TOSHIAKI
IPC: A47F5/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displaying and vending machine for containers in which a large number of containers containing foods and drinks are displayed in a small space in an easily taken out manner and which is excellent in heat retaining property.  <P>SOLUTION: The containers containing foods and drinks are charged into container housing areas 30 (chambers 33) from the upper opening part 12 of a container holder 6, and the lower parts of the containers surrounded by the holder 6 are heated and warmed by a hot plate 10. Since heat of the hot plate 10 is not radiated excessively into air, thermal efficiency during heating and insulating is improved. Thus, the phenomenon that temperature change in a store acts as disturbance to vary the the temperature of the containers of the foods and drinks is suppressed, thereby it becomes easy to control the temperature of the containers of the foods and drinks. As a result, even when vertically superposing and supporting a plurality of container placing units 2, a casing part and an outer wall for covering the whole machine is not required. Thus, it becomes possible to display the large number of containers containing the foods and drinks in the small space in a state where the containers of the foods and drinks can easily be taken out from anywhere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175204-A (JP)
Title: Device for vehicle for predicting surrounding circumstances
Inventor: NISHIRA HIKARI
IPC: B62D113/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for predicting future change of the surrounding circumstances for a possible driving action by a driver without interfering the driver's proactive driving operation.  <P>SOLUTION: This device includes a surrounding object detecting means 11 for detecting a surrounding object of the vehicle, a vehicle state detecting means 12 for detecting the vehicle's state, a vehicle movement predicting means 9-1 for predicting movement of the vehicle in accordance with an intention to move by the driver and a surrounding object behavior predicting means 9-2 for predicting a future behavior of the surrounding object detected. The device is configured to predict future change of the surrounding circumstances for a possible driving action by the driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179360-A (JP)
Title: Wiring board
Inventor: MIKURA TSUTOMU
IPC: H05K3/46
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that permeability is degraded and noise absorption effect cannot be sufficiently realized in a wiring board wherein a ferrite layer is formed to absorb noises, because the conventional ferrite layer is coated with a ferrite paste added with a sintering additive such as a glass or the like made of non-magnetic material and it is baked at the same time.  <P>SOLUTION: The wiring board is provided with a wiring conductor 3 on at least either of the inside or the surface of an insulation base 1 made of non-magnetic ferrite, and a ferrite layer 2 formed of a ferrite sintered body covering the upper and lower surfaces of the wiring conductor 3 which are formed by simultaneous baking together with the insulation base 1. The permeability of the ferrite layer 2 is high enough to obtain stable permeability, and the wiring conductor 3 is covered with the ferrite layer 2 so that noises passing through the wiring conductor 3 can be effectively absorbed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173606-A (JP)
Title: Method for producing gel having fluidity and milk beverage containing the same
Inventor: UENO HIROTAKA
IPC: A23L21/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress sedimentation or flotage of an insoluble solid content such as jelly or juice sac contained in a milk beverage.  <P>SOLUTION: The milk beverage is produced by cooling an aqueous solution obtained by dissolving a milk component and gellan gum by heating to a gel point or below while stirring the aqueous solution. The milk beverage contains gel having fluidity and the insoluble solid content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004213699-A (JP)
Title: Double refraction amount estimating device of optical disk, and optical disk drive
Inventor: FURUKAWA KENICHI
IPC: G11B7/26
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the double refraction amount of an optical disk in the rotated state of the optical disk.  <P>SOLUTION: In a CPU 47, a signal which is obtained by an optical pickup OPU of polarizing optical system by the reflection from the optical disk DISC to be measured, is measured in the manner of rotating the optical disk DISC to be measured at a plurality of different rotation frequencies and also moving the optical pickup OPU of polarizing optical system toward an outer periphery from an inner periphery of the optical disk DISC to be measured. Then, the double refraction amount of the optical disk DISC to be measured is estimated by the CPU 47 from the above measurement result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185836-A (JP)
Title: Vacuum valve
Inventor: OSABE KIYOSHI
IPC: H01H33/66
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable vacuum valve in which a service life for electrical and mechanical opening and closing are long.  <P>SOLUTION: In a vacuum valve, one end of an insulating container containing a pair of contacts inside is connected to a flange and bellows are connected to the other end. Since one end of the valve is connected to the insulating container and a shield metal piece covering the bellows part inside the bellows is provided, scattering metal powders from the contacts when current is opened and closed do not enter the inside of the bellows and the stable mechanical service life can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181331-A (JP)
Title: Hollow photocatalyst carrier, hollow photocatalyst filter comprising it and its manufacturing method
Inventor: YAMAGISHI HIROYUKI
IPC: B01J35/06
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow photocatalyst carrier for causing efficient photocatalytic reaction, and a photocatalyst filter constituted thereof.  <P>SOLUTION: The hollow photocatalyst carrier is formed from a material, which is relatively transparent and not changed at the time of photocatalytic reaction, such as a silica material such as silica, glass or the like or plastics such as a fluororesin or the like so as to have hollow parts 21, 62 and 71 demarcated therein. The photocatalyst 3 is supported on the outer surface of the carrier and the inner surfaces of the hollow parts thereof, and the solid parts 22, 63 and 72 between the outer and inner surfaces of the carrier and/or a core part 61 and a light waveguide 8, both of which are separately provided, are set as light guide passages.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003219053-A (JP)
Title: Method and system to back up data for backup server connected to network
Inventor: CHOI JUN-MIN
IPC: H04M1/72406
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for allowing a user to back up data stored in a mobile phone for a server connected to a network and to easily restore the data.  <P>SOLUTION: The system of this invention includes: a base station for wirelessly connecting to a personal mobile communication subscriber in a concerned area to control the mobile phone; a base station control apparatus connected to the base station to control the base station and connected to a mobile communication exchange; the mobile communication exchange for connecting a call from the base station control apparatus to another exchange or an exchange of its own station (in the case of an own station call) by switching operations so as to bill charging or the like depending on a speech time; a data transmission server for transmitting received backup data to a data backup server and connected to the network in response to a request from the mobile communication exchange, and the data backup server for storing the backup data from the mobile phone and transmitting the corresponding backup data to the data transmission server on request.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181914-A (JP)
Title: Releasable overlapping sheet sounding in release
Inventor: TANAKA TAKASHI
IPC: B42D15/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a releasable overlapping sheet such as a overlapping post card continuously sounding rhythmically during the releasable overlapping sheet is released.  <P>SOLUTION: The overlapping surface of the overlapping post card 1 formed by overlapping an upper paper piece 3 with a lower paper piece 4 at a folding perforation 2 adheres thereto with a releasable pressure-sensitive adhesive 5, and also, a strong adhesion region 5a and a weak adhesion region 5b having different easy releasability caused by adjusting the strength of adhesion of the pressure-sensitive adhesive 5 are located on the overlapping surface, so that the overlapping sheet is constituted so as to sound differently based on the easy releasability during these regions 5a and 5b are released.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191293-A (JP)
Title: Article location detector
Inventor: ENDO SHUICHI
IPC: H04B1/59
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article location detecting system for detecting the location of an article housed in a warehouse or in a store, or detecting the location of an article left behind at home or in an office.  <P>SOLUTION: This system is provided with a communication means 250 for reading a code from a wireless tag of an article by previously attaching the wireless tag 100 stored with the code to the housed or possessed article, a means 260 for creating data in which the read code is associated with the name of the article, a storage means 270 for storing the created data in a form like a table, for example, a means 260 for determining the intensity of radio wave from the article for transmitting a relevant code, and a display means 221 for performing display corresponding to the intensity of the radio wave. These means are formed into a portable-type electronic apparatus by housing them in one case, for example.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188939-A (JP)
Title: Manufacturing method for liquid jet head
Inventor: FURUHATA YUTAKA
IPC: B41J2/055
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid jet head capable of preventing defective ejection such as clogging in a nozzle.  <P>SOLUTION: This liquid jet head comprises a fluid passage forming substrate 10 having a pressure generating chamber 12 communicating with a nozzle opening formed thereon, and a piezoelectric element 300 which consists of a lower electrode 60, a piezoelectric body layer 70, and an upper electrode 80, and is provided on one face side of the fluid passage forming substrate 10 with a diaphragm therebetween. This method of manufacturing the liquid jet head comprises a process for forming the diaphragm and the piezoelectric element 300 on one face side of the fluid passage substrate 10, a process for forming the pressure generating chamber 12 by patterning the fluid passage forming substrate 10 from the other face side and forming a communication section communicating with one end of the pressure generating chamber 12 in the longitudinal direction, and a process for forming a through-hole section 110 for supplying a liquid to the communication section 13 by radiating a laser light 130 to a region of the diaphragm opposite to the communication section 13 in a condition that an air flow 120 is generated along an opening face where a region of the diaphragm in an assembly having at least the fluid passage forming substrate 10 opposite to the communication section 13 is opened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190647-A (JP)
Title: Starter
Inventor: HIRAMA KAZUO
IPC: H02K7/18
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starter capable of reducing unpleasant noises and improve reliability.  <P>SOLUTION: The starter S of this invention comprising a reduction gear 10 consisting of a drive motor 80 and a planetary gear and starting an engine by the drive motor through the reduction gear is provided with a dampener member 15 elastically receiving a reaction force applying to an internal gear 149 of the reduction gear and a regulation member (142, 148) regulating the amount of compression of the regulation member 15 simultaneously. This can provide a high-reliability starter in which the dampener member can reduce the unpleasant noise generated at running time of the starter and the damaging of the dampener member or the like is suppressed simultaneously.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195464-A (JP)
Title: Low volume drum processor
Inventor: HEWITSON PETER
IPC: G03D3/08
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method capable of giving a merit of disposable processing method while avoiding a demerit of a disclosed conventional disposable method of deep tank replenishing processing.  <P>SOLUTION: In a material processing method, a material is held on the outer periphery of a drum, and when the drum is rotated, a treating solution is applied to a photosensitive surface at least twice. The whole volume of the treating solution to be applied is less than 300 mL per one meter square of the material to be processed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004200445-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOSHIDA KAZUHIRO
IPC: H01L29/812
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a semiconductor device wherein an FET which uses a Schottky junction as a gate electrode and is formed with a gate recess and a pn-junction diode are built on one and the same semiconductor substrate.  <P>SOLUTION: On the semiconductor substrate 2, a channel layer 3, etching stopper layer 4, layer which also serves as an n-type layer, etching stopper layer 6, p-type layer 7, and etching stopper layer 8 are formed. The p-type layer 7 and the etching stopper layer 8 in a prescribed region are removed by etching. A source electrode 12, a drain electrode 13, and a cathode electrode 14 are simultaneously formed. A mask 18 is formed which has an opening 16 for forming the gate recess 15 and a gate electrode 19 and an opening 17 for forming an anode electrode. Using the mask 18, the gate recess 15 is formed by etching while preventing the etching of the p-type layer 7 by means of the etching stopper layer 8. Then, the gate electrode and the anode electrode are simultaneously formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI