baber/WOPTO huggingface dataset:
Patent JP-2008019745-A (JP)
Title: Control device for internal combustion engine
Inventor: IWATANI KAZUKI
IPC: F01N3/08
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To quickly learn an air-fuel ratio in all of operational areas of an internal combustion engine, in a control device for an internal combustion engine.  <P>SOLUTION: The control device for an internal combustion engine, comprises: an air-fuel ratio sensor measuring an air-fuel ratio of exhaust in an exhaust passage of an internal combustion engine; an air-fuel ratio error learning means learning differences between a target air-fuel ratio and each air-fuel ratios measured by the air-fuel sensor in a plurality of operational areas different in operational status of the internal combustion engine; a fuel adding means adding fuel in an exhaust passage upstream of the air-fuel ratio sensor; a learning prohibiting means prohibiting the learning by the air-fuel ratio error learning means, when the fuel adding means adds the fuel; and an adding frequency changing means changing the frequency of the addition of the fuel by the fuel adding means according to the number of times of execution of the learning by the air-fuel ratio error learning means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019599-A (JP)
Title: Method of constructing tunnel in mound
Inventor: SAITO MITSUO
IPC: E02D29/05
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently form a tunnel lining body having adequate strength sufficient for withstanding the earth pressure of a mound, in the mound.  <P>SOLUTION: According to a method of constructing a tunnel in the mound, a lower half-cylindrical tunnel lining body R1 having a predetermined height is assembled on a foundation 2 constructed on the ground 1, and by using an erecting truck 7 set on the mound 5a in the lower half-cylindrical tunnel lining body R1, the work of assembling an upper half-cylindrical tunnel lining body R2 by positioning and connecting segments 3 together on the lower half-cylindrical tunnel lining body R1 is repeatedly carried out by intermittently moving and stopping the erecting truck 7 in a direction from one edge to the other edge of the tunnel. Then the mound is constructed inside and outside the whole cylindrical tunnel lining body in this order, and the mound constructed inside the cylindrical tunnel lining body is removed, to thereby complete the setting of the cylindrical tunnel lining body in the mound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007177205-A (JP)
Title: Non-aqueous inkjet ink
Inventor: ARIYOSHI YASUSHI
IPC: C09D11/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment-dispersing non-aqueous inkjet ink excellent in dispersing property, flowability and printed character stability.  <P>SOLUTION: This non-aqueous inkjet ink comprises a pigment (P), a dispersant expressed by the following formula 1: (HOOC-)<SB>m</SB>-R<SP>1</SP>-(-COO-[-R<SP>3</SP>-COO-]<SB>n</SB>-R<SP>2</SP>)<SB>t</SB>[wherein, R<SP>1</SP>is a tetra-valent tetracarboxylic acid compound residue; R<SP>2</SP>is a mono alcohol residue; R<SP>3</SP>is a lactone residue; (m) is 2 or 3; (n) is 1 to 50 integer; and (t) is (4-m)] and liquid state vehicle consisting of an organic solvent dissolving the resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008028478-A (JP)
Title: Obstacle detection system, and obstacle detecting method
Inventor: NISHIMURA MASANOBU
IPC: G06T1/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle detection system and an obstacle detecting method capable of detecting an obstacle with higher accuracy by furthermore applying regional division to a specified obstacle candidate region including a plurality of detection objects.  <P>SOLUTION: The obstacle detection system detects the presence of obstacles in an image by acquiring image data imaged by an imaging apparatus for imaging the surrounding of a vehicle. A detection apparatus applies binary processing to the image data acquired from the imaging apparatus, extracts edges, and specifies the obstacle candidate region on the basis of the image data subjected to the binary processing. The detection apparatus judges whether or not the specified obstacle candidate region can be divided into a plurality of regions by using the extracted edges or extended edges resulting from extending the edges. When the detection apparatus judges that the specified obstacle candidate region can be divided into the plural regions, the detection apparatus divides the specified obstacle candidate region into the plural regions and judges whether or not the obstacle exists in each of the divided regions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028566-A (JP)
Title: Video transmission system
Inventor: NAKAMURA MORIO
IPC: H04N21/4223
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video transmission system capable of reducing a loss while extending an adjustable range of an amplification factor of a transmission means of a terminal unit.  <P>SOLUTION: The terminal unit 2 includes a video signal transmission section 22 for transmitting a video signal modulated by a modulation section 21 to a master unit 1 via a transmission line Ls. In the video signal transmission section 22, since the impedance at a transmission frequency band of the video signal is reduced by a first capacitor C11 connected in parallel with a first resistor R11, the loss of the first resistor R11 can be decreased. Further, since a second resistor R12 and a second capacitor C12 connected in parallel with a second inductor L12 can adjust the amplification factor at the transmission frequency band of the video signal, the adjustable range of the amplification factor can be extended more in comparison with a conventional example wherein the amplification factor is adjusted by the resistance of the resistor connected to an emitter of a bipolar transistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028603-A (JP)
Title: Television receiver
Inventor: KURAMOTO SHIGEYUKI
IPC: H04N5/44
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver which has high flexibility of design and is made compact.  <P>SOLUTION: The television receiver 100 is equipped with: a first tuner section 1A which receives a broadcast signal, frequency-converts the received broadcast signal into an IF signal or base-band signal, and outputs it; a first digital demodulating circuit 11A which demodulates the signal received from the first tuner section 1A and outputs a digital signal; a housing K; a first input terminal T1; and a second digital demodulating circuit 12A which demodulates the signal input to the first input terminal T1 and outputs a digital signal. The first tuner section 1A, first digital demodulating circuit 11A, and second digital demodulating circuit 12A are stored in the housing K, and the first terminal T1 is fitted to the housing K.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007029726-A (JP)
Title: Ring light fundus camera
Inventor: KLEEN WERNER
IPC: A61B3/12
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple fundus camera having a special and simple optical path.  <P>SOLUTION: An ophthalmoscope for viewing a fundus of an eye includes an optical lens, a ring light source configured to project light along an illumination path through the optical lens into the eye, a viewing optical system configured to view the fundus through the optical lens along a viewing optical path, wherein a portion of the viewing optical path and a portion of the illuminating optical path share a same optical axis. In addition, a fundus camera includes a viewing optical path, an imaging device, and an illuminating optical path including at least one LED and a pinhole mirror reflecting the at least one LED into the imaging device, wherein at least a portion of the illuminating optical path shares an optical axis with at least a portion of the viewing optical path.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050241-A (JP)
Title: Display processing method of game device, game device, storage medium and game program thereof
Inventor: YAMASHITA MASAMIZU
IPC: A63F13/52
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To use a dictionary according to the level of understanding of a player, in a game program for playing a game displaying a picture screen and a sentence.  <P>SOLUTION: The picture screen and the sentence are displayed on a display 103 so that a lexical unit given a dictionary reference function is visually discriminated from the other lexical unit. In response to the select operation of the player, the dictionary data 103B having the dictionary contents of the lexical unit is referred by the lexical unit, and the dictionary contents of the referred lexical unit are displayed on the display 102. Therefore, according to the level of understanding of the player, the game is made to go ahead, and further according to the play style of the player, the game can be made to go ahead. Since the dictionary reference is provided, the amount of sentences to be displayed can be decreased as a whole so that tempo of the game can be remarkably improved. Further the improvement in reliability can be expected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149059-A (JP)
Title: Semiconductor device
Inventor: KUROKAWA YOSHIMOTO
IPC: H01L21/822
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To stably operate an arithmetic circuit even when supply voltage varies and time difference in propagating clock signals in a semiconductor device having a large-scale arithmetic circuit.  <P>SOLUTION: The semiconductor device provided with a power control circuit and clock generation circuit is used to detect variation in supply voltage using the power control circuit and by changing frequency and duty ratio of the clock signal using the clock generation circuit, thereby operating the arithmetic circuit stably. A high performance semiconductor device mounted with such the large-scale arithmetic circuit can be provided at a low cost.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024648-A (JP)
Title: Hepatic lipid reducing agent
Inventor: TACHIBANA NOBUHIKO
IPC: A61P9/10
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for eating/feeding capable of actively reducing the triglyceride level in the liver.  <P>SOLUTION: The hepatic lipid reducing agent is an oil-and-fat composition containing an SUU-type triglyceride (S is a 20-24C saturated fatty acid residue, and U is a ≥16C unsaturated fatty acid residue) as an active component in an amount of 5-30 wt.% in the base oil-and-fat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002253-A (JP)
Title: Watering device for disaster prevention and evacuation place
Inventor: YAMADA TADASHI
IPC: E03B11/00
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeding device at an evacuation place capable of always keeping fresh drinking water and supplying the fresh drinking water to residents who have been evacuated because of a big earthquake.  <P>SOLUTION: An injection pipe 5 equipped with a check valve 4 is fixed at one side face of the upper part of each tank body 7 whose number is appropriate to the number of residents who can be accommodated in an evacuation plate, and a drainpipe 6 equipped with a check valve 4a is fixed to the opposite side face of the lower part of the tank body 7. The injection pipe 5 located on a diagonal line of the tank body 7 and the drainpipe 6 are connected by a hose 8 and the upper part is covered with a stabilizing plate 11, and this is articulated in a series of a dam body shaped at the circumference of the evacuation place in each tank body 7 and is arranged by being connected to a daily-use water pipe and by making water flow.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006329206-A (JP)
Title: Jig for supporting airfoil
Inventor: VELEZ RAMON M JR
IPC: C25F7/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig designed to protect route portions and adjacent serrations during electro-chemical peeling work.  <P>SOLUTION: A jig 10, designed to support an airfoil 16 during electro-chemical peeling process, is equipped with a parts holder 14 to accommodate the airfoil 16, and the parts holder 14 has a slot 24 designed to position the serration 22 of the airfoil 16. The parts holder 14 is formed with non-conductive materials, such as molded plastic. The first slot 24 has a surface at least in the form of serration state, engaging with the serration of the airfoil 16. The jig 10 also has a support arm 12 designed to support the parts holder 14. The jig 10 contains a rod made from conductive material, and being located within a groove of the supporting arm 12, the rod touches the lower face of the airfoil 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008032406-A (JP)
Title: Method of searching low water pressure part
Inventor: MAEJIMA TOSHIO
IPC: G01M3/26
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of searching a low water pressure part for certifying the existence of low water pressure part around the stock pile type under ground tank of water seal type simply at low cost by utilizing the facilities of the stock pile type under ground tank of water seal type.  <P>SOLUTION: The method is constituted such that the water pressure of the plurality of water seal boring 2, 2, ... arranged around a stock tank 1 are measured, so that a low water pressure part Dp located around the stock tank 1 are searched. Therein, from among a plurality of water seal borings 2, 2, ..., a water seal boring 2 for measuring is selected one by one successively, after stopping the water supply to the selected boring 2, the variation of the water pressure of the water seal boring 2 is measured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039962-A (JP)
Title: Photosensitive paste and method for manufacturing electronic component using the same
Inventor: OBA RIE
IPC: C03C8/14
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive paste which can form a fine pattern and ensures no variation in characteristic values such as resistance for a resistor layer after baking.  <P>SOLUTION: The photosensitive paste comprises glass powder, ruthenium oxide powder and a photosensitive organic component, wherein a weight ratio between the glass powder and the ruthenium oxide powder is 30:70 to 90:10, the glass powder has a median particle diameter in a range of 0.5-5 μm, and the ruthenium oxide powder has a median particle diameter in a range of 0.01-0.3 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042388-A (JP)
Title: Image reading apparatus and image forming apparatus with the same
Inventor: YAMAMOTO YUICHI
IPC: H04N1/04
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of reading both front and back of an original without requiring a user to manually exchange the originals, preventing the erroneous detection of an original size, and eliminating image missing at the end part of the original, and to provide an image forming apparatus.  <P>SOLUTION: An image reading part 20 includes: a platen 18 having a scanner unit 204 in the bottom part; and an original cover device 1 which is constituted to be openable/closable relative to the platen 18 and has an area sensor 2 with a light source, not shown in figure, in the bottom part. Thus, image information on both surfaces of the original between the platen 18 and the original cover device 1 is read. When the original cover device 1 is in a closed state, the light source of the area sensor 2 is turned on, and image information of the platen 18 irradiated by lighting is acquired. When the original is detected to be placed on the platen 18, based on the acquired image information, the size of the original is determined based on the acquired image information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039111-A (JP)
Title: Speed change instruction device
Inventor: SUGA SHOJIRO
IPC: F16H59/04
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress instruction of a speed change operation against a driver's intention.  <P>SOLUTION: An ECU (electronic control unit) executes a program including steps of (S108): turning on a first speed start history flag when the vehicle speed is not substantially zero (NO in S102), and the actual gear shift stage is a first stage (YES in S106); (S116) turning on a second speed start determination flag when the vehicle speed is not substantially zero (NO in S102), the actual gear shift stage is a second stage (YES in S110), and the first speed start history flag is ON (NO in S112); and (S124) prohibiting downshift instruction when a requested gear shift stage is the first stage, the actual gear shift stage is the second stage (YES in S120), and the second speed start determination flag is ON (YES in S122).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039322-A (JP)
Title: Heat exchanger and heat exchange apparatus having the same
Inventor: SHIKAZONO NAOKI
IPC: F25B39/04
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and weight of a heat exchanger and improve the assembly property of the heat exchanger.  <P>SOLUTION: A stainless sheet of a thickness of 0.1 mm is bent or otherwise to form a heat exchanger tube 30 in which a middle portion 32 is a flat tube of a thickness of 0.5 mm and both ends are open flared portions 34a and 34b about twice to four times as thick as the middle portion 132. A plurality of such heat exchanger tubes 30 arranged such that the flared portions 34a and 34b of each heat exchanger tube 30 are in contact with the flared portions 34a and 34b of adjacent heat exchanger tubes 30 are brazed at both ends, where headers 40 and 50 are mounted to hold them on holding portions 44 and 54, to form the heat exchanger 20. This can reduce the size and weight of the heat exchanger, improve the heat exchange efficiency thereof and improve the assembly property of the heat exchanger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041572-A (JP)
Title: Vehicular infrared irradiation lamp
Inventor: KAGIYAMA SHINJI
IPC: F21Y101/00
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visible ray/infrared ray switchable type vehicular infrared irradiation lamp, capable of obtaining light distributions different in a high beam and infrared irradiation.  <P>SOLUTION: This vehicular infrared irradiation lamp 100 is provided with a convex lens 37 arranged on an optical axis Ax, a light source valve 31 provided in a rear side of the convex lens 37, a reflector 33 for reflecting light from the light source valve 31 toward a front side, and an infrared transmission filter 59 provided between the reflector 33 and the projection lens 37. The infrared transmission filter 59 is displaceable between a transmission position for an infrared transmission film to shield reflected light from the reflector 33 and a retreat position for the film not to shield the reflected light, and is provided with a diffusion part for diffusing the light from the reflector 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007070625-A (JP)
Title: Detergent composition for hand-washing
Inventor: YANAGISAWA YUKI
IPC: C11D1/72
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition which gives suitable slippiness to articles to be washed on hand-washing carried out at home, imparts smooth touches to clothes in a washing liquid, can reduce physical feebleness and unpleasant factors such as [roughness] and [creaking], and has a hand care performance and a care performance for articles to be washed.  <P>SOLUTION: The detergent composition for hand-washing comprises a polymer of >0.03 mass% and ≤5 mass% having a viscosity-average molecular weight of 1,500,000 or more and 4,500,000 or less in which ≥90% of a monomer unit is ethylene oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019698-A (JP)
Title: Exterior wall structure
Inventor: YAMADA TAKASHI
IPC: E04F13/08
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior wall structure capable of improving both waterproofness and dew-proofness the exterior wall by applying building paper from an inner side after installing panels for building when the work has to be performed in a narrow space in which any scaffolding cannot be erected at an outer side of the building.  <P>SOLUTION: Furring strips 7d are installed to the outer side of columns 7b or studs 7c, and panels 1 for building are installed to the outer side of the furring strips 7d; a gap is created by the furring strips 7d between the panels 1 and outer faces of the columns and studs; and then a layer of waterproofing paper 6 is applied after installing the panels 1 for the building thereby making an exterior wall structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046790-A (JP)
Title: Production line monitor system
Inventor: KATO KENJI
IPC: G05B19/418
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production line monitor system for making it unnecessary to perform any largely scaled update at the time of the extension or change of a production line.  <P>SOLUTION: In this production line monitor system 1 arranged in a production line 2 for monitoring production facilities 3, 4, 5, and 6 of a production line 2, the production facilities 3, 4, 5 and 6 are connected to a local area network 50 for control, and equipped with radio system sensor equipment 20, 21, 22 and 23 added to the production facilities 3, 4, 5 and 6 and a base station 10 for receiving data relating to the production facilities 3, 4, 5 and 6 from sensor equipment 20, 21, 22 and 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048547-A (JP)
Title: Power supply unit
Inventor: OTAKE NOBUAKI
IPC: G05F1/56
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit by which reduction of a self-consumed current under a light load is attained, and conversion efficiency of electric power is improved as a whole, for a smaller chip size.  <P>SOLUTION: The power supply unit is constituted by adding an error amplifier 9 which is not so large in area, and a switch 5 to a switching regulator which converts an input voltage supplied from DC power supply 8 into a predetermined output voltage, by which such a circuit is attained as easily selects the switching regulator and a series regulator only by switching the switch 5, while suppressing an increase in chip area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043571-A (JP)
Title: Information processor
Inventor: UCHIYAMA SHUICHI
IPC: G06T1/00
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor having a flat type finger vein authentication unit in the same which enables to easily and accurately position a user the finger to authenticate in the same position as in registering.  <P>SOLUTION: The information processor having a user authentication unit in the same has the user authentication unit having a light emitting section of an infrared light and a camera section imaging the finger cushion side and imaging a finger vein and pattern a detecting means detecting a finger mount of the finger to be authenticated, and the detecting means is arranged in a predetermined position in a finger placing direction of the user authentication device such that the finger tip portion touches the detecting means when authenticating. Further the information processor has a shutter openably and closably covering the upper part of the camera section, the shutter slides in the finger placing direction by the finger, and the detecting means detects the full opening of the shutter when sliding to the imaging position of the finger.  <P>COPYRIGHT: (C)2008,JPO&INPIT