baber/WOPTO huggingface dataset:
Patent JP-2004335010-A (JP)
Title: Hologram recording medium, and hologram recording/reproducing method
Inventor: ICHIHARA KATSUTARO
IPC: G11B7/0065
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording medium applicable to a continuous tracking servo system having satisfactory stability of track counts at the time of tracking and seeking, high format efficiency and excellent compatibility with a DVD and a CD without impairing the satisfactory hologram recording/reproducing characteristics.  <P>SOLUTION: The hologram recording medium is provided with a transparent substrate whose servo surface comprising a header part and a data part is the surface opposite to the light incident surface in which a recording beam and a reference beam are made incident, a reflection layer formed on the servo surface of the transparent substrate and a hologram recording layer provided on the light incident surface of the transparent substrate. A continuous tracking groove is formed at the data part of the servo surface and the width of the tracking groove is adjusted to be the e<SP>-2</SP>diameter of the recording beam and the reference beam or more and less than the e<SP>-2</SP>diameter of the reference beam in the position where data are recorded and in the position where data are not recorded, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330692-A (JP)
Title: Laminated sheet and disposable absorptive article using laminated sheet
Inventor: FUJIOKA MASARU
IPC: A61F13/49
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To discover a laminated sheet of a nonwoven fabric and a moisture-permeable film which is capable of preventing stuffiness, which is free from the problem of blocking and also has a beautiful external appearance and besides which withstands long-time use, brings about no falling-off of fibers and causes no disadvantage such as exfoliation between the nonwovn fabric and the moisture-permeable film.  <P>SOLUTION: The laminated sheet is formed by laminating the liquid-impermeable and moisture-permeable plastic film and the composite nonwoven fabric. A first nonwoven fabric layer constituted of a nonwoven fabric consisting of fibers having a fiber diameter of 0.5 dtex or less and a second nonwoven fabric layer constituted of a nonwoven fabric consisting of fibers having a larger diameter than ones forming the first nonwoven fabric layer are provided for the composite nonwoven fabric, and the second nonwoven fabric layer of this composite nonwoven fabric is disposed outside, while the plastic film is adhered to the inside of the composite nonwoven fabric layers by a hot-melt adhesive containing SEPS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340617-A (JP)
Title: Electrical connection burn-in apparatus
Inventor: MIURA KIYOTOSHI
IPC: G01R1/073
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce force transmitted to a support substrate when a probe and a body to be inspected are pressed.  <P>SOLUTION: An electrical connection apparatus comprises the support substrate having a plurality of tester lands on the upper surface and a plurality of first connection lands connected to the tester lands each on the lower surface; a mounted substrate that is the mounted substrate having a plurality of second connection lands corresponding to the first connection land each on the upper surface, and a plurality of probe seats connected to the second connection land each on the lower surface, and is arranged at the lower side of the support substrate; a plurality of probe-like connection elements that are mounted to one of the first and second connection lands in a cantilever shape each and are in contact with the other; and a plurality of probes that are mounted to the probe seats in a cantilever shape each.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337045-A (JP)
Title: Cattle meat-paste product, method for producing the same and device for pasting cattle meat
Inventor: NABESHIMA JUNICHI
IPC: A23L13/60
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cattle meat-paste product particularly comprising pork minimally decreased in an additive or the like to be added, and having palate feeling similar to that of a fish-paste product such as minced and steamed fish paste made of fish meat.  <P>SOLUTION: The cattle meat-paste product is obtained by using cattle meat raw material pasted up in a container through the pressurizing/sliding movement of a pressurizing member having a pressurizing surface formed into a parabolized curved shape to make the pressurizing member move so as to rob the cattle meat against the inner surface of the container while pressurizing. A method for producing the cattle meat-paste product is provided, and a device for pasting cattle meat is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338857-A (JP)
Title: Elevator operation control method
Inventor: OSAWA TATSUYA
IPC: B66B1/14
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator operation control method capable of enhancing operation efficiency of an elevator, reducing a ride waiting time on a standby floor, and capable of preventing crowdedness on an elevator floor when people attend/leave the company.  <P>SOLUTION: In this elevator operation control method, the standby floor of a car is set on a different floor in accordance with a time zone. When the elevator car standby floor is a lower side (upper side) standby floor, every floor stop operation is performed only at the time of lifting (lowering) direction operation, every floor stop operation is performed to a car call registered floor by a car call button in the car, and the car directly returns to the lower side (upper side) standby floor when there is no hall call after completion of responding to the car call, the car responds only to the hall call of the lowering (lifting) direction when there is any hall call, and every floor stop operation is not performed with respect to the registered car call in this circumstance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339321-A (JP)
Title: Resin sheet
Inventor: MATSUMOTO HIROTAKE
IPC: C08L67/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a resin sheet excellent in heat resistance, mold releasing property and non-staining property and easy to dispose after use.  <P>SOLUTION: This resin sheet comprises a crystalline aromatic polyester, where the crystalline aromatic polyester contains less than 50 wt% of a polyester having a polycaprolactone skeleton in the main chain. Preferably, the polyester having the polycaprolactone skeleton in the main chain has a melting point of not lower than 170°C. Further preferably, the polycaprolactone skeleton has a recurring unit represented by formula (1) (wherein (n) is an integer of 5-12).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340762-A (JP)
Title: Oxidation-reduction current measuring instrument of vibration type
Inventor: IKEGAYA SATOYUKI
IPC: G01N27/416
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation-reduction current measuring instrument of vibration type, which can carry out stable measurements with good reproducibility.  <P>SOLUTION: The oxidation-reduction current measuring instrument of vibration type 1, which has a working electrode 20 and a counter electrode 21 and detects the oxidation-reduction current by vibrating at least the working electrode 20 in order to detect concentration values of object components to be measured in test water, is provided with an electrode main body 10 which has a vibratable detecting section 3 including the working electrode 20 and the counter electrode 21; and a strainer 50 which is bonded to the electrode main body so as to surround the detecting section 3 and stores polishing beads in its inside. In addition, at least a bubble removing section 49 by which the inside and the outside of the strainer 50 are in communication with each other, is arranged at a junction 80 between the strainer 50 and the electrode main body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341861-A (JP)
Title: Information providing system
Inventor: ANZAI TOMOYA
IPC: G06Q30/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variety of fine services utilizing personal information and positional information.  <P>SOLUTION: An information providing system or an information providing method is constituted of a personal information provider for transmitting personal information and positional information 101, an information requester 106 requesting information and an information collecting processor 103 for collecting/recording the personal information and the positional information transmitted from the personal information provider, and when information processing is requested from the information requester, processing/working the collected/recorded personal information and positional information in accordance with the request, recovering points from the information requester, and providing points to the personal information provider. By the information providing system or the information providing method, a user can get a variety of fine services utilizing many users' personal informatuon. Disclosure of personal information from many users can be promoted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342979-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: NASU ISATO
IPC: H01L29/788
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element having a laminate gate structure such as a non-volatile memory in which a hole to be formed in an insulating film on the source/drain areas is made shallow, and the dimension is easily made fine.  <P>SOLUTION: A control gate electrode 22 of a non-volatile memory is formed in a hole formed in an inter-layer insulating film, and a hole 22a formed in the inter-layer insulating film on source/drain areas is made shallow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349879-A (JP)
Title: Device, method, and program for image data processing
Inventor: MOROO JUN
IPC: G06T1/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processes needed to embed a code in image data and decode it.  <P>SOLUTION: Provided are a block division part 101 which divides source image data IO into a plurality of blocks (M×N), an averaging part 103 which extracts respective mean densities (feature quantity) of the plurality of blocks, and an encoding part 106 which embeds a code C (a plurality of bits) in the plurality of blocks while making one code (one bit of the code C) correspond to each pair of blocks among the plurality of blocks according to large/small relation among the mean densities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347840-A (JP)
Title: Image forming apparatus
Inventor: TOYOIZUMI KIYOTO
IPC: G03G15/20
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect the abnormality of a circuit by detecting a driving state from a heater apply voltage and a heater current, and to control the temperature of a fixing roller with high reliability in a constant-voltage driven fixing device.  <P>SOLUTION: A threshold for judging the abnormality of the heater current is changed in accordance with the changeover of the heater apply voltage, and then, accuracy in judging an error is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003025-A (JP)
Title: Surface treatment imparting corrosion resistance for adhesion of adhesive for structure of metal
Inventor: PARKOS JOSEPH J JR
IPC: C25D11/18
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing corrosion resistant metal base materials which do not contain hexavalent chromium, can be subjected to sufficient adhesion each other with adhesives, and function in an aqueous high temperature environment.  <P>SOLUTION: A metal base material is subjected to anodizing in a phosphoric anodizing solution. Next, the metal base material is brought into contact with a tervalent chromium-containing acidic solution which does not contain hexavalent chromium, and coating is carried out. The metal base material subjected to the coating and anodizing and the similarly treated other metal base material can be subjected to adhesion with adhesives, so that composite parts can be formed. The obtained parts exhibit excellent adhesive and corrosive properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004348874-A (JP)
Title: Audio system
Inventor: IWASA EIICHI
IPC: G10L19/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio system capable of informing a user about that whether or not music data to be stored is in a state where it can be stored, thereby improving its operability.  <P>SOLUTION: The audio system is provided with: an REC key 42 performing a storage operation; a key illumination display part 52 lightening and displaying the REC key; a disk reproducing part 21 for storing music data to be stored in a flash memory 31 when detecingt a storage command in accordance with storage operation; and a DSP 22. The audio system is further provided with: a storage-possible state determination part 65 for determining whether or not music data to be stored is in a storage-possible state where it can be stored in the flash memory 31; an notification drive control part 67 for lightening the key illumination display part 52 of the REC key in green color when it is determined as the storaage-possible state by the storage-possible state determination part 65; and a control part 68.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350081-A (JP)
Title: Noise repressing method and apparatus thereof
Inventor: HAYASHI MICHIAKI
IPC: H04B10/07
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ASE (Amplified Spontaneous Emission) noise within a signal band.  <P>SOLUTION: A polarization beam splitter (PBS) 24 splits the output light of a polarized wave controller 22 into a first component containing signal light and noise components and a second component containing only the noise components, supplying the first component to a first arm and the second component to a second arm, respectively. A half wave plate 32 upon the first arm rotates in the polarization direction of the first component at 90°. An optical circulator 38 and a spectroscopic delay device 40 invert an optical phase of the second component. A multiplexer 48 multiplexes the first component that has propagated the first arm, and the second component that has propagated the second arm. When multiplexing, the noise components contained in the first component and second component (the noise components) interfere with each other, thereby weakening the noise components within the signal band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346911-A (JP)
Title: Method for controlling cng engine based on fuel properties
Inventor: TANIGUCHI SATOSHI
IPC: F02D41/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a CNG engine based on fuel properties capable of operating the engine with optimum fuel injection quantity even if fuel properties change.  <P>SOLUTION: Since fuel properties are determined based on cylinder pressure under a predetermined property determination operation condition (step S11 Yes, step S12) and fuel quantity correction coefficient can be calculated and fuel injection quantity can be corrected for each of fuel properties (step S13) when CNG fuel is newly charged in a CNG fuel cylinder (step S10 Yes), the engine can be operated with optimum fuel injection quantity even if fuel properties change (step S14).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355272-A (JP)
Title: Approach notification system for emergency vehicle
Inventor: WATABE SATOHIKO
IPC: H04B7/26
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow an emergency vehicle to smoothly travel by imparting the approach of an emergency vehicle from the emergency vehicle to another vehicle by using narrow-band communication.  <P>SOLUTION: This approach notification system mounted on an emergency vehicle for notifying the approach of an emergency vehicle to another vehicle is provided with a transmission target generating means for generating information and voice information associated with an emergency vehicle as the target of transmission and a base station device for transmitting the target of transmission to another vehicle as the base station of narrow-band communication. In this case, the other vehicle is provided with the reception side device of the target of transmission including a narrow-communication receiver, a car navigation device for displaying information based on the information associated with the emergency vehicle at a display device and a voice output means for outputting voice based on the voice information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356329-A (JP)
Title: Semiconductor laser driving circuit and optical communication apparatus
Inventor: SESHIMO TOSHIKI
IPC: H03K17/041
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of the waveform of a driving current by making the characteristics of an RC filter follow a change in temperature even if there is a change in temperature.  <P>SOLUTION: A high frequency component is extracted from one terminal of a load resistance R3 which is sufficiently smaller than a resistance R1 so that the driving current may not be influenced. This component is detected by a high pass filter HPF and a detection rectifier DPR and then is converted into a DC component or a low frequency component, which then is inputted into a hysteresis comparator HC. When the inputted value exceeds a prescribed one, a transistor N1 is turned on to actuate the RC filter with a switch to suppress the waveform deterioration. Consequently, any probabilities of the waveform deterioration (especially, rf and rf) which could be caused by the unnecessary operation of the RC filter can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356934-A (JP)
Title: Portable terminal and communication system
Inventor: EZAKI YASUMASA
IPC: H04M1/2755
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal and a communication system which reads calling information of a calling card with a noncontact IC tag and automatically registers the name, the telephone number, the mail address, etc. of the person carrying the card from the information in directory data.  <P>SOLUTION: When a calling card with a noncontact IC tag is exposed to an information reader 7 of the portable terminal, the reader 7 reads noncontact IC tag information, a read information analyzer 51 analyzes the read noncontact IC tag information, and a read information register 52 extracts required information for the registration of a memory dial from the analyzed information by the analyzer 51 and registers the information in the memory dial.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353556-A (JP)
Title: High-pressure gas compressor
Inventor: IWAWAKI SEIJI
IPC: F04B39/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure gas compressor capable of preventing degradation of the secular seal performance and prolonging the change timing.  <P>SOLUTION: In a high-pressure gas compressor to compress gas by reciprocating a piston 20 in a cylinder 37, the piston has head side piston ring units 26 and 27 and a crankshaft side piston ring unit 24 from a cylinder head side. The head side piston ring units have a synthetic resin-made annular piston ring 35. In the crankshaft side piston ring unit, a cylinder head side end face forms a pressure-bearing surface, and the crankshaft side piston ring unit has a synthetic resin-made cylindrical piston ring 33 with the crankshaft side end part expanded like a skirt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357029-A (JP)
Title: Device and method for selecting signal
Inventor: ANDO MORIO
IPC: H04N7/173
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal selecting device capable of effectively selecting a signal inputted through an HDMI.  <P>SOLUTION: This signal selecting device is provided with a plurality of signal inputting means (C1, C2 and C3) for inputting a signal, an input state detecting means (12) for detecting an input state of a signal to the plurality of signal inputting means, and selecting means (11 and 15) for selecting a signal inputted to only one signal inputting means when it is detected that the signal is inputted to the signal inputting means and selecting a signal inputted to a predesignated signal inputting means when it is detected that the signal is inputted to a plurality of signal inputting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360540-A (JP)
Title: System and device for treating nitrogen oxides in exhaust gas of internal combustion engine
Inventor: IWAMOTO ATSUSHI
IPC: B01D53/56
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a device for removing nitrogen oxides in exhaust gas emitted from an internal combustion engine.  <P>SOLUTION: The system for treating nitrogen oxides (NOX) in the exhaust gas of the internal combustion engine comprises a gas separating step for separating air into oxygen and nitrogen, and a fuel reforming step for producing hydrogen and carbon monoxide from hydrocarbon as a fuel for the internal combustion engine. The system further comprises: a shift reaction step for reducing water to the hydrogen with the carbon monoxide generated in the fuel reinforming step by means of a catalyst; an ammonia synthesis step for synthesizing ammonia by directly binding the hydrogen produced in the fuel reforming step and the shift reaction step with the nitrogen produced in the gas separating step by means of the catalyst; and a nitrogen oxides reduction step for emitting, in the exhaust gas, the ammonia synthesized in the ammonia synthesis step, the carbon monoxide that cannot reduce the water to the hydrogen in the shift reaction step, and unreacted hydrogen and nitrogen not synthesized in the ammonia synthesis step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359491-A (JP)
Title: Method for manufacturing concentrated sulfuric acid
Inventor: NAKADA HIDEKAZU
IPC: C01B17/765
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high quality concentrated sulfuric acid containing little impurities such as As, Hg and the like at a low cost.  <P>SOLUTION: Concentrated sulfuric acid containing little heavy metals is manufactured at a two-stage catalytic sulfuric acid manufacturing plant. Sulfuric acid as a usual product is extracted from a first absorbing tower (intermediate absorbing tower) without sending the concentrated sulfuric acid extracted from a drying tower and the first absorbing tower to a second absorbing tower (final absorbing tower). Only the concentrated sulfuric acid manufactured at the second absorbing tower is extracted independently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362931-A (JP)
Title: Glass product for cathode-ray tube
Inventor: YAMADA MITSUO
IPC: H01J29/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reliably avoid the occurrence of a crack, cutout, and the like in glass when adding an information identification mark to a glass product for cathode-ray tubes, such as a panel and a funnel, to dispense with a cumbersome, complicated task, and additionally to prevent a harmful substance from being mixed when generating a harmful gas and reusing glass.  <P>SOLUTION: A laser is used for marking the information identification mark 15 onto the outer-peripheral surface (or a vertex flat surface 11c and a middle flat surface 11d) of a stud pin 11 of the non-glass product (a metal component) of a glass panel 1x for cathode-ray tubes. Additionally, the laser is used for marking the information identification mark 20 onto flat surfaces 121a, 122a, and 123a that can be viewed from the outer surface side of an anode button 12 that is the non-glass product (a metal component) of a glass funnel 1y for cathode-ray tubes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI