baber/WOPTO huggingface dataset:
Patent JP-2008121588-A (JP)
Title: Diagnostic device for internal combustion engine
Inventor: KARIYA YASUHIRO
IPC: B01D53/94
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that existence of clogging in an upstream side pipe 40a can not be judged in a differential pressure detection device 40 detecting differential pressure between an upstream and a downstream of DPF (Diesel Particulate Filter) provided in an exhaust gas passage 32 of a diesel engine 10.  <P>SOLUTION: An estimation value (operation history formula estimation value PM1) of PM (Particulate Matter) accumulation quantity is calculated based on cumulative value of new accumulation quantity of PM at each time estimated from an operation condition of the diesel engine 10. An estimation value (differential pressure formula estimation value PM2) of PM accumulation quantity is estimated based on differential pressure detected by the differential pressure detection device 40. Time until differential pressure detected by the differential pressure detection device 40 converges to actual differential pressure is extended if clogging exists after completion of transition during which exhaust gas volumetric flow rate of the diesel engine 10 increases. Degree of this extension is judged based on the differential pressure formula estimation value PM2 and the operation history formula estimation value PM1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126316-A (JP)
Title: Fall prevention system of automatic tool replacing device
Inventor: SENDAI TOMOKAZU
IPC: B25J15/04
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fall prevention system of an automatic tool replacing device hardly generating a non-operating time caused by the lowering of a response speed of the system.  <P>SOLUTION: This automatic tool replacing device is constituted in a form to replace a first unit 1 with the other second unit 2 by moving an engaging tool 11 on the side of the first unit by supplying air to a separating port 10a or a connecting port 10b of a cylinder 10 provided on the first unit 1 and separating and connecting the second unit 2 from and to the first unit 1, and the device can supply air to the separating port 10a or to the connecting port 10b in such a state that outside electric power 3 switches a solenoid valve 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128648-A (JP)
Title: Device for working airbag cleavage section, device for measuring board thickness, and working method
Inventor: SAITO KAZUHIRO
IPC: B60R21/20
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for working an airbag cleavage section, a device for measuring board thickness, and a working method, enabling the measurement of dispersion in the board thickness of a recessed groove forming part in a resin surface material.  <P>SOLUTION: A plurality of pairs of conductive portions 8 and 19 is arranged separated, in a pedestal part 6 and a cutter 16, thereby enabling the measurement of a static capacitance between each pair thereof. Thus, the board thickness D of the recessed groove 2 part of an instrument panel 1 at a plurality of positions arranging the conductive portions 8 and 19 can be measured. Thus, the dispersion in board thickness D of the recessed groove 2 part, if it occurs, can be determined. The recessed groove 2, having high board thickness accuracy without dispersions, can be easily formed by adjusting a device to correct the determined dispersion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131212-A (JP)
Title: Unit cable and use thereof
Inventor: SHIMOKUCHI TAKASHI
IPC: H04B3/54
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit cable which can reduce attenuation of communication signals due to reflection and is suitable for a signal transmission line for power line carrier communication, and use thereof.  <P>SOLUTION: Interior wiring of a house 100 comprises the unit cable 1. The cable 1 has a plurality of branch wires 10a to 10f and a branch connection part 11 connecting one-end sides of those branch wires 10a to 10f. The branch wires 10b to 10f other than the branch wire 10a which is connected to a power distribution board 51 to serve a power line are all equal in length. When power line carrier communication is carried out by using interior wiring comprising such a cable 1 as a signal transmission line for the power line carrier communication, attenuation of communication signals due to reflection is reducible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131242-A (JP)
Title: Short message retransmission system and short message retransmission method
Inventor: KUROIWA TAKAHIRO
IPC: H04W4/14
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To offer a short message retransmission system and a short message retransmission method which can prevent a short message retransmission instruction from being transmitted doubly.  <P>SOLUTION: A short message (afterward, SM) to be distributed to one of destination addresses of users who have a plurality of destination addresses, is stored in a MPS (Message Processing System) 1. A destination address of SM to which distribution has failed (for example, to a number of 090, or to a number of 060), is held in an SCP (Service Control Point) 5. SM stored in the MPS 1 is retransmitted to this destination address held in SCP.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043215-A (JP)
Title: Compound semiconductor laser
Inventor: TAKATANI KUNIHIRO
IPC: H01S5/227
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element structure whose lateral mode does not change with respect to the change of the etching amount, thus enabling to effectively manufacture a ridge waveguide type group-III nitride semiconductor laser with uniform properties.  <P>SOLUTION: A semiconductor laser composed of a group III nitride semiconductor includes a structure where a first clad layer with first type conductivity, an active layer, an second clad layer with second type conductivity, and a contact layer with second type conductivity, are laminated on a substrate, and only the upper part of the second clad layer, or the upper part of the second clad layer or the contact layer is formed in a ridge on a part of the upper structure of the active layer; and insulating or first conductive type buried layers formed on both sides of the ridge part are transparent with respect to the oscillation wavelength of the laser, and have refraction index being substantially equal to that of the second clad layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008125822-A (JP)
Title: Medical guide wire
Inventor: NISHIMURA ISATO
IPC: A61M25/01
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical guide wire which is not provided with a projection part in the longitudinal direction, is easy to work, and is excellent in the joining reliability of a joint part for joining a distal end part and a proximal end part.  <P>SOLUTION: The medical guide wire is provided with a distal end side member 2 formed of an Ni-Ti based alloy and a proximal end side member 3 formed of SUS304. The joining end part of the distal end side member 2 and the proximal end side member 3 is inserted into an alumina pipe-like joining member 4 having an inner diameter slightly larger than the outer diameter of the joining end part, the joining end face 2a of the distal end side member 2 and the joining end face 3a of the proximal end side member 3 are joined by welding, and then the alumina pipe-like joining member 4 is divided/cut and removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135901-A (JP)
Title: Television broadcast receiver and its channel preset method
Inventor: NOJIRI MASAKIYO
IPC: H04N5/44
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television broadcast receiver to preset channels for digital television broadcasting and analog television broadcasting distributed by simultaneous broadcasting in a short time very simply, in particular.  <P>SOLUTION: A reception channel selection portion 7 and a demodulator portion 8 are controlled by a control portion 5 to scan a channel while receiving and demodulating digital television broadcasting, according to setting of channel preset. Selected channel information on digital television broadcasting and analog television broadcasting is acquired by the control section 5, using reception demodulation information on each channel of digital television broadcasting in simultaneous broadcasting. The acquired selected channel information on digital television broadcasting and analog television broadcasting is preset stored in a nonvolatile memory 6. The channel of digital television broadcasting and analog television broadcasting distributed by simultaneous broadcasting, can be very simply preset in a short time by scanning only the channel of digital television broadcasting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136421-A (JP)
Title: Nucleic acid amplification method and nucleic acid amplification kit
Inventor: NOZATO KOJI
IPC: C12N15/09
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid amplification method, by which a PCR reaction-inhibiting factor is excluded without affecting a normal PCR reaction system and a post process to enhance the efficiency of the amplification, even when an initial amount of a target nucleic acid is rare.  <P>SOLUTION: This nucleic acid amplification method for amplifying the target nucleic acid is characterized in that the PCR reaction using the target nucleic acid as a template is performed in the presence of an auxiliary nucleic acid, and the auxiliary nucleic acid does not have complementarity and homology with the target nucleic acid and a primer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140218-A (JP)
Title: Program and device for generating electronic document, program and device for verifying electronic document, and electronic document signing system
Inventor: SUZUKI TAKAHIRO
IPC: G06F21/64
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the verification of change in an electronic document having a complicated structure.  <P>SOLUTION: An electronic document generating device includes: an electronic document body 50 including reference information for referring to the other electronic documents 56, 68; and related data 52 including the duplicates 64, 76 of electronic signatures 62, 74 in the reference destination electronic documents 56, 68. The generating device generates the electronic document 48 where the duplicates 64, 76 of the electronic signatures are respectively associated with external reference corresponding to the reference destination electronic documents 56, 68. An electronic document verifying device verifies the presence/absence of change in the reference destination electronic document 56 through the use of the reference destination electronic document 56, and the electronic signature 64 associated with the external reference corresponding to the reference destination electronic document 56 in the related data 52.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145550-A (JP)
Title: Optical sheet and display device
Inventor: OTA EIJI
IPC: F21S2/00
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet having a lens sheet hardly causing deflection even if the lens sheet is not made thick or does not comprise a hard material.  <P>SOLUTION: The optical sheet is provided with the lens sheet 14 formed by arranging a plurality of lenses 14-1 extendedly existing on the same plane in parallel and a reflection polarizing sheet 15 reflecting one of a p-polarizing component and a s-polarizing component and transmitting the other of the polarizing components in the incident light. A part (head part 14B, 14E) projecting to the reflection polarizing sheet 15 side in the lenses 14-1 is joined to the reflection polarizing sheet 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147841-A (JP)
Title: Image processing apparatus, image reading apparatus, and image forming apparatus
Inventor: NAKAYA FUMIO
IPC: H04N1/60
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To form a faithfully reproduced image of an imaging object while reducing a data amount of spectral reflectance.  <P>SOLUTION: An image forming apparatus calculates spectral reflectance of 31 units in a pixel unit making a wavelength spacing as 10 nm after assuming a virtual light source, and expresses these by a spectral reflectance estimate function of the spectral reflectance by linear combination of six characteristic vectors. Spectral energy distribution of the virtual light source has distribution characteristics which compensate that contribution of stimulus values X, Y, Z to a low wavelength region and a high wavelength region is small. Concretely, spectral energy is small in 430 to 660 nm middle wavelength band, and spectral energy is large in 400 to 430 nm low wavelength band and 660 to 700 nm high wavelength band in a visual light region. Furthermore, spectral energy in the high wavelength band is larger than the low wavelength band.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147383-A (JP)
Title: Photoelectric conversion module
Inventor: INOUE HIROSHI
IPC: H01L31/02
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion module having high strength and reduced in affection due to electromagnetic wave noise while achieving miniaturization.  <P>SOLUTION: The photoelectric conversion module is provided with a photoelectric conversion element 3 for detecting the outgoing of light of a predetermined wavelength to the outside or the incidence of light of the predetermined wavelength from outside, an electronic component 5 electrically connected to the photoelectric conversion element 3 to receive light emitting signal from outside or transmit light emitting signal to the outside and a three-dimensional circuit board 1 with the photoelectric conversion element 3 and the electronic component 5 which are mounted thereon. In this case, a recess 1a is formed on the three-dimensional circuit board 1 at the side of a predetermined mounting surface to mount the photoelectric conversion element 3 on the bottom surface of the recess 1a, further, a shield layer 15 is formed on the rear side of the predetermined mounting surface with the photoelectric conversion element 3 mounted thereon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144668-A (JP)
Title: Power system and ethanol conversion catalyst
Inventor: AKAMA HIROSHI
IPC: F01N5/02
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system improved in fuel economy by efficiently utilizing exhaust heat and an ethanol conversion catalyst used for the power system and capable of efficiently converting an ethanol-containing fuel.  <P>SOLUTION: This power system comprises a power source in which an ethanol-containing fuel is used as the fuel and a catalyst device for converting an ethanol by utilizing exhaust heat. The catalyst device has an ethanol conversion catalyst containing the oxide of at least one of a group of the elements comprising platinum, cerium, titanium, and niobium. The ethanol conversion catalyst performs the conversion of the ethanol-containing fuel under the conditions that the mole ratio of water (S) to carbon (C) in the ethanol-containing fuel is 1.5 or higher, the liquid space velocity is 10 h<SP>-1</SP>or higher, and the reaction temperature is 500°C or lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148173-A (JP)
Title: Wireless lan housing unit, composite cable, and composite cable system
Inventor: ISAKI MASAHIRO
IPC: H04L12/28
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that disaster-relief activity, rescue activity or the like can not be performed efficiently since it is necessary to use separate cables and devices for power, communication, illumination, guide light at the disaster site.  <P>SOLUTION: Firstly, since it is a composite cable laying LAN-power cable or LAN-power supply-light emitting cable all together in the same sheath, the emergency paramedics can rescue at the disaster site by position detection and wireless communication or position detection and wireless communication while illuminating when a disaster such as earthquake or fire strikes in underground mall. Secondly, the composite cable system for disaster prevention can use Long Haul wireless LAN connected tying in a row by fitting a wireless LAN housing unit ä(LAN-power supply) or (LAN-power supply-light emitting)} and a composite cable ä(LAN-power supply) or (LAN-power supply-light emitting)} with gender connectors for additional connection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149550-A (JP)
Title: Apparatus for producing plastic hollow plate
Inventor: KAWAKAMI HAJIME
IPC: B29C48/305
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a plastic hollow plate, when the plastic hollow plate having a wall thickness (for example, at least 300 g/m<SP>2</SP>in mass per area) is produced, a cap sheet composing the plastic hollow plate is cooled enough, the shapes of cap-shaped projections are uniform, and the cap-shaped projections are arranged regularly.  <P>SOLUTION: The plastic hollow plate manufacturing apparatus 100 molds a supplied raw material having a plurality of first recesses 10a formed on a circumferential surface, obtains the cap sheet with a plurality of the cap-shaped projections formed, and is equipped with a cylindrical molding roll 10 sending the cap sheet downstream, and at least one cylindrical cooling roll 11 and 12 which is positioned downstream from the molding roll 10 and in which second recesses 11a and 12a corresponding to the cap-shaped projections are formed in its circumferential surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307546-A (JP)
Title: Oil separator
Inventor: UEDA TOSHIO
IPC: C02F1/28
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional oil separator is not such a compact size as to be installed in a kitchen or the like, and is troublesome for treating separated oil and for cleaning inside a tank, thereby they are performed by requesting for an expert, or chips or the like for oil separator are charged to be periodical exchanged, thus it is expensive after the attachment of the oil separator.  <P>SOLUTION: A small and lightweight oil separator is installed below an existing drainage table such as a kitchen sink, and a drainage hose is attached in the middle of the drainage hose, so as to separate and remove oil content and detergent bubbles from the drainage flowed from the kitchen sink, thus it can be released as general drainage. Moreover, the oil in the oil separator is collected in an oil sump, water is flowed by the difference of the specific gravity, the oil in the oil sump is pushed up to be automatically discharged through an oil discharge port. Furthermore, the oil separator is easily removed to be cleaned. The oil separator is installed with a deodorant attaching device on the top part of an outlet for drainage so as to be attachable with a commercial deodorant, deodorizer, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157651-A (JP)
Title: Receiver and receiving method
Inventor: IRIE MICHIO
IPC: G04G5/00
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an electric consumption when receiving a pilot signal and a time signal when receiving a signal to acquire time information.  <P>SOLUTION: A receiver includes a reception part, a demodulation part for demodulating the pilot signal and the time signal included in the received signal, a time information acquisition part for acquiring the time information, based on the time signal, a time information output part for outputting the time information, and an electric power control part for controlling an electric power supplied to the reception part. The pilot signal has a signal level higher than that of the time signal, and the electric power control part controls the first electric power to be supplied to the reception part when the reception part receives the pilot signal, and controls the second electric power higher than the first electric power to be supplied to the reception part when the reception part receives the time signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158063-A (JP)
Title: Image forming apparatus
Inventor: HIROKAWA RYOSUKE
IPC: G03G21/16
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus from which a support unit can be detached readily and by which positioning of the support unit is carried out with high accuracy.  <P>SOLUTION: The image forming apparatus which forms an image on a form has an inverting unit 60 which is mounted on the apparatus body turnably about the fulcrum of turning; and when the inverting unit 60 is opened to the apparatus body 50, at least a portion of a conveyance path through which the form passes is exposed. The fulcrum of turning is constituted of a turning shaft 63, which penetrates the support unit and has both ends supported by support portions of the apparatus body, and the turning shaft is provided with a slide lever 70, which can slide and move the turning shaft along the axis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156297-A (JP)
Title: Serotonin 2b and/or 2c receptor antagonist
Inventor: ASAKA MASAHIRO
IPC: A61P15/08
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serotonin 2B and/or 2C receptor antagonist having the effective activity of inhibiting binding to serotonin receptor 2B and/or 2C.  <P>SOLUTION: The serotonin 2B and/or 2C receptor antagonist comprises a compound represented by formula (1) (wherein, X is H, OH or O; and R<SP>1</SP>is an alkyl) or the like as an active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008164678-A (JP)
Title: Reflection mirror
Inventor: NOSE MASAAKI
IPC: B32B7/02
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection mirror which has excellent film adhesion to a substrate and excellent mechanical strength such as abrasion resistance even under high temperature environment and high temperature high humidity environment.  <P>SOLUTION: An adhering layer C consisting of a mixture of silicon dioxide and aluminum oxide is formed between the substrate S and an aluminum reflective layer A. A low refractive index layer containing silicon dioxide and a high refractive index layer consisting of a compound of titanium oxide and lanthanum oxide are laminated on the aluminum reflective layer A to form a dielectric layer D.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166906-A (JP)
Title: Microwave switch circuit
Inventor: NAGAMATSU AKIHITO
IPC: H01P1/15
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch circuit in which series resonance is utilized with small number of elements.  <P>SOLUTION: The microwave switch circuit comprises a first strip line 32 for resonance connecting the joint b of transmission lines 30a, 30b with the drain terminal of a field effect transistor 34, and a second strip line 38 for resonance being connected with the joint of the gate terminal of the field effect transistor 34 and a gate resistor 36. The length L1 and the width W1 of the first strip line 32 for resonance can be trimmed by a user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166420-A (JP)
Title: Semiconductor device
Inventor: SAITO TOSHIHIKO
IPC: H04B5/02
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To arrange an antenna without increasing processes or a circuit area concerning an RFID with a memory.  <P>SOLUTION: The memory is arranged at a center, thereby wiring the antenna to enclose memory common electrodes. The memory common electrodes are arranged with a distance of not less than 500 μm in distance, preferably, not less than 1,000 μm from the antenna. By the configuration, the memory common electrodes and the antenna can be formed on a common insulating layer, so that extra processes are prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT