baber/WOPTO huggingface dataset:
Patent JP-2008232796-A (JP)
Title: Formaldehyde detection element
Inventor: MARUO YOKO
IPC: G01N31/22
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To measure simply and highly accurately formaldehyde included in the air.  <P>SOLUTION: Detection agent solution 101 having the whole quantity of 50 ml acquired by dissolving ammonium acetate 7.5 g, acetic acid 0.15 ml, and acetylacetone 0.1 ml as β-diketone into water, is prepared in a container 102, and a porous body 103 which is a porous glass having an average hole diameter of 4 mm is dipped thereinto for 24 hours. After impregnating the detection agent solution into holes of the porous body 103 in this way, the porous body 103 into which the detection agent is impregnated is air-dried, and left as it is and dried for 24 hours in a nitrogen gas flow, to thereby prepare this detection element (formaldehyde detection element) 103a. The detection agent comprising β-diketone, an ammonium salt, and an acid constituting the ammonium salt is introduced into the detection element 103a, and the detection agent is carried in the porous holes of the detection element 103a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235549-A (JP)
Title: Solar battery device and its manufacturing method
Inventor: MARUYAMA TOMOYO
IPC: H01L31/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce failures such as a warp or a crack of a solar battery element and peeling of a solder junction in a solar battery device having the solder junction between an interconnector and the solar battery element.  <P>SOLUTION: A solar battery has the solar battery element and the interconnector made of a metallic material which is solder-joined on an electrode of the solar battery element via the solder junction. The interconnector has a through hole provided on the solder junction of the electrode. A solder layer located under the through hole and on the electrode is directly heated by a heating mechanism through the through hole. The interconnector and the electrode is solder-joined. The solar battery device thus constituted is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236353-A (JP)
Title: Camera abnormality detection device
Inventor: SUGINO YUKIMASA
IPC: H04N7/18
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional camera abnormality detection device causes a deterioration in determination performance instead of being a proper reference image and also has to adjust comparison determination reference according to a camera installation environment when an object and a person other than a background image is projected during acquiring a camera image because of acquiring the camera image at updating timing for a reference image.  <P>SOLUTION: This camera abnormality detection device is provided with: an image receiving part for receiving an image transmitted from the camera; a reference image storing part for storing a value estimated as a standard image transmitted from the camera as a reference image; an abnormality determining part for comparing an image received by the image receiving part during operating with the reference image stored in the reference image storing part to determine the existence/absence of a camera abnormality according to a prescribed criterion; and a criterion correcting part for sequentially correcting a criterion to be used by a reference image correcting part for sequentially correcting the reference image stored in the reference image storing part or by the abnormality determining part on the basis of the image received by the image receiving part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230765-A (JP)
Title: Elevator device
Inventor: YOSHIKAWA KAZUHIRO
IPC: B66B7/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device requiring no space in a ceiling for arranging a cover detached from an opening and capable of saving the space of the ceiling.  <P>SOLUTION: The elevator device 1 comprises an elevator shaft 2 with the opening 2b formed in the ceiling 2a, a hoisting machine 5 arranged within the opening 2b and having a sheave with a rope 6 hanging a car 8 being wound around, a cover 7 arranged in the ceiling 2a and covers the opening 2b and the hoisting machine 5, and a cover opening/closing means 14 arranged in the upper part of the elevator shaft 2 for opening/closing the opening 2b by the cover 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232065-A (JP)
Title: Electric power source control device for vehicle
Inventor: ASAKURA MASARU
IPC: F02D45/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power source device capable of surely stopping an engine even if IG relay goes wrong when a driver performs engine stop operation.  <P>SOLUTION: The electric power source control device controlling electric power source of an automobile 1 mounting an engine E is provided with a start switch 2 used for driver's electric power source change over operation, a plurality of relays 11-13 supplying each device for operation (a fuel pump 21, a fuel injection valve 2, an ignition coil 23, and the like) when electric power source condition is in IGN-ON position, and an electric power source ECU 100 outputs engine stop signal to an engine ECU 5 when a start switch 2 is operated during operation of the engine E and a failure is detected by a failure determination part 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245355-A (JP)
Title: Multi-phase-load drive device
Inventor: MATSUI SUSUMU
IPC: H02P29/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-phase-load drive device capable of driving a multi-phase load by simple operation.  <P>SOLUTION: A motor driver circuit MD1, into which control signals are inputted from each of signal lines SL1-SL4, drives a motor M1. Power sources SE1-SE4 are connected to the signal lines SL1-SL4 via resistors SR1-SR4 respectively. Switches S11-S14 are connected to the signal lines SL1-SL4 via resistors SR5-SR8 at one end side and to the ground GND at the other end side. The switch S11-S14 are arranged in one prescribed direction in this order, exposed in such a way as to be capable of contacting outside, and conducted by the contact of a metal piece SM1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240262-A (JP)
Title: Circle cube house
Inventor: EZAKI JUN
IPC: E04H3/10
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circle cube house excellent in cost performance, reduced in the cost for the user, surely adaptable to the need for personal and dedicated use of the user, and enabling the free selective use of the small rooms for necessary personal use for those other than living.  <P>SOLUTION: This circle cube house 1 is located in residential areas of large cities, has a large number of small rooms 2, and dedicatedly used for non-habitation. Small rooms 2 are formed on a plurality of floors 3, 4, 5 in a house, occupy most of the floors 3, 4, 5, and can be used dedicatedly for personal use for those other than the habitation of the user. The entrance and exit into and from the house is performed by authenticating a dedicated card A by a reader B or with a dedicated key. A personal computer PC is disposed in each small room 2 so that various communications can be performed through a wave network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239695-A (JP)
Title: Method of purifying polymer using fine structure
Inventor: HATANAKA YUSUKE
IPC: C08F6/06
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of purifying a polymer which remarkably shortens the treatment step to obtain a polymer having a desired molecular weight distribution in a high yield, the purity of the obtained polymer being high.  <P>SOLUTION: The method of purifying a polymer comprises at least once providing a step of filtering a solution containing a polymer to be purified with the use of a filter composed of an aluminum anodized film having micropores having a standard deviation of the pore diameter within 10% of the average diameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241981-A (JP)
Title: Projecting wide-angle lens
Inventor: KITAKATA TAKESHI
IPC: G03B21/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bright projecting wide-angle lens that has brightness the F-number of which is approximately 2.0 and that has a projection angle ≥90°.  <P>SOLUTION: A first lens group G<SB>1</SB>is composed of three negative lenses and has negative power. The second lens group G<SB>2</SB>is composed of: one negative lens; three positive lenses; two cemented lenses, each of which is composed of one negative lens and one positive lens cemented together; and one cemented lens having positive power and composed of two positive lenses and one negative lens cemented together. The third lens group G<SB>3</SB>is composed of one positive lens and has positive power. The first lens group G<SB>1</SB>includes at least one aspherical lens. Further, this lens satisfies conditional formula (1) given below. 0.3≤¾F<SB>1</SB>/F<SB>2</SB>¾≤1.0, wherein F<SB>1</SB>is the composite focal length of the first lens group, and F<SB>2</SB>is the composite focal distance of the second lens group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238992-A (JP)
Title: Fitting structure of electrostatic capacity type sensor, and its assembling method
Inventor: NAKANO RYUICHI
IPC: G01B7/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure of an electrostatic capacity type sensor which is capable of reliably preventing any improper operation of the electrostatic capacity type sensor caused by running water, hardly deformed even when the external force is applied thereto, simple in the fitting process of the electrostatic capacity type sensor, and capable of shortening the time required for the fitting process.  <P>SOLUTION: The fitting structure of the electrostatic capacity type sensor for detecting an approaching object to a vehicle door has a spacer 1 provided between the electrostatic capacity type sensor 2 arranged inside a vehicle at an edge of a door hem 5 and the door hem 5. A water drip preventive part 11 for preventing any running water from the door hem 5 to the electrostatic capacity type sensor 2 is formed on the outer surface of the spacer 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238662-A (JP)
Title: Mold
Inventor: OSHIMA SHIGERU
IPC: B29C45/14
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold in which a work can be easily inserted and also high accuracy positioning can be performed.  <P>SOLUTION: The mold 100 includes a fixture retaining mold 110 for retaining an outer fixture 210 and an inner fixture 220, and a fixture pressing mold 120 moving relative to the fixture retaining mold 110. The fixture retaining mold 110 includes outside sliders S<SB>OUT1</SB>, S<SB>OUT2</SB>for pressing the outer faces of side walls W<SB>OUT1</SB>, W<SB>OUT2</SB>, and inside sliders S<SB>IN1</SB>, S<SB>IN2</SB>for pressing the inner faces of side walls W<SB>IN1</SB>, W<SB>IN2</SB>. The fixture pressing mold 120 includes outside cam drivers D<SB>OUT1</SB>, D<SB>OUT2</SB>for pressing the outer faces of the outside sliders S<SB>OUT1</SB>, S<SB>OUT2</SB>to slide the outside sliders S<SB>OUT1</SB>, S<SB>OUT2</SB>to inside, and an inside cam driver D<SB>IN</SB>for pressing the inner faces of the inside sliders S<SB>IN1</SB>, S<SB>IN2</SB>to slide the inside sliders S<SB>IN1</SB>, S<SB>IN2</SB>to outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239088-A (JP)
Title: Rotating seat for vehicle
Inventor: MAEHARA KAZUHISA
IPC: B60N2/12
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive vehicle automatic sliding door control device achieving rotation, sliding and forward inclination by one drive unit by simplifying the drive unit.  <P>SOLUTION: The drive unit for the vehicle rotating seat is provided with: a plurality of gears driven by an electric motor; a belt for connecting the plurality of gears; and a connecting arm which is fixed to the belt and connected to a rotating base through a sliding guide slit opened in a sliding base moving the seat in a direction outward of a cabin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239444-A (JP)
Title: Method for manufacturing porous glass preform
Inventor: MUSA NOBUTAKA
IPC: C03B37/018
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous glass preform by which overshoot after the shift to feedback control is prevented and stable vapor deposition can be carried out in a small amount of time.  <P>SOLUTION: When an inner porous glass part 11a is formed in an axial direction by gas feed from a burner 12 for an inner porous glass part and an outer porous glass part 11b is formed in the axial direction on the outside of the inner porous glass part 11a by gas feed from a burner 13 for an outer porous glass part, soot deposition is carried out while controlling the rate of gas feed to the burner 13 for an outer porous glass part based on a preliminarily set pattern. The position of a deposited surface 18 of the outer porous glass part 11b is measured, and after the difference between the measured value and the target value in the pattern becomes a value within a predetermined range, the shift to feedback control is made. As a result, overshoot is avoided and stable vapor deposition can be carried out in a small amount of time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239931-A (JP)
Title: Hot-melt adhesive and disposable product
Inventor: MIYAKE TAKESHI
IPC: A61F13/472
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-melt adhesive that enables to improve the holding power even when the compounded amount of a styrene-based block copolymer is decreased, and to provide a disposable product using the hot-melt adhesive.  <P>SOLUTION: The hot-melt adhesive is characterized by containing styrene-butadiene-styrene triblock copolymer, and having a content of a styrene-butadiene diblock of 0-30% by weight, a content of styrene of 20-40% by weight, and a compounded amount of such a styrene-butadiene copolymer composition (A) of 5-50% by weight relative to the whole weight, as has a viscosity at 25°C of a 25% by-weight toluene solution of 2,000-20,000 mPa S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245683-A (JP)
Title: Game machine
Inventor: HIRAUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of executing various performances by reels for the performances by interposing an operation by a player in the performances different from the performance linked with the rotation and stop of main reels.  <P>SOLUTION: The main control circuit (60) of the game machine (1) determines whether or not a display combination is a bonus on condition that the variable display of symbols is stopped on the main reels (4L, 4C and 4R), and sets a control lock flag to be ON when determining that it is the bonus. Then, when the control lock flag is ON, a sub control circuit (90) executes control for starting the variable display of the symbols on first sub reels (6L, 6C and 6R) regardless of the operation of a start lever (18).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249853-A (JP)
Title: Manufacturing method of resin coat carrier for electrophotographic developer
Inventor: KOJIMA TAKASHI
IPC: G03G9/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of resin coat carrier for electrophotographic developer which allows the surface of carrier core material to be coated with the resin coating film of a uniform thickness, prevents carrier particles from being aggregated with one another, has a high yield and can be used especially suitably for the manufacturing of small particle-size carrier.  <P>SOLUTION: In the manufacturing method of resin coat carrier for electrophotographic developer, a rolling fluidized bed type coating device provided with a processing vessel, a partition tube disposed in the processing vessel and a disintegration mechanism for dispersing the aggregation of the carrier particles with mechanical disintegration force is used to apply a resin on the surface of the carrier particles, wherein the disintegration mechanism comprises an impeller having disintegration blades and a screen having a plurality of holes, rotation speed of the impeller is 200 to 500 ppm, pore size of the screen is 1 to 5 mm and the rate of hole area of total pores in the screen is 30 to 70%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248735-A (JP)
Title: Intake valve
Inventor: MITSUI KENICHI
IPC: F01L3/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake valve capable of contributing in improvement of combustion efficiency by inhibiting rise of intake air temperature, inhibiting increase of weight, and improving combustion efficiency also by acceleration of intake.  <P>SOLUTION: A valve main body 10 comprises a stem part 11 and a head part 12 provided on one end of the stem part 11 and including a head face surface facing a combustion chamber and a head back surface 14 facing intake air passage, and has a valve face 15 sticking to a valve seat on an outer circumference edge part of the head back surface 14. A back side heat insulating layer 20 composed of heat resistant resin is formed on the head back surface 14 excluding the valve face 15. The back side heat insulating layer 20 includes a straightening path 24 straightening intake air flow to the combustion chamber from the intake air passage to accelerate intake.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246539-A (JP)
Title: Consumable electrode type gas shielded arc welding torch and power feed tip
Inventor: NISHIMURA MASARU
IPC: B23K9/29
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding torch which can improve the life of a feeding tip.  <P>SOLUTION: In the welding torch 20, a tip body 22 is attached to the tip end portion of a torch body 21, and a tip holder 23 is attached to the tip end portion of the tip body 22, and the feeding tip 28 is fixed by means of the projecting portion 30 of the tip body 22 and the base end portion of the tip holder 23. Further, a stepped portion to be brought into contact with the base end portion of the tip holder 23 is formed on the side surface of the feeding tip 28 such that a space is formed between the inner surface of the tip holder 23 and the tip end portion of the feeding tip 28 when the tip end portion of the feeding tip 28 has been inserted into the tip holder 23. As a result, the temperature rise of the feeding tip 28 itself can be suppressed because the heat generated in welding is not directly transferred to the feeding tip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250242-A (JP)
Title: Data projector
Inventor: TAKEDA KAZUYUKI
IPC: G03B21/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector designed so that even when a person stands in front of a screen as in the case of a presentation, light is not reduced or turned off either without degrading safety.  <P>SOLUTION: The data projector for displaying images by projection includes: a projection lens 2 that emits illuminating light; an object detection sensor 4 that is attached to a surface where the projection lens 2 is attached and measures a distance between the detected object and the data projector; and an optical control means 16 that decreases the luminance of illumination light emitted from the projection lens, when a determination is made during the image projection that the distance of the detected object is equal to or within a shortest focal distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256409-A (JP)
Title: Target detection apparatus
Inventor: TAKEYA SHINICHI
IPC: G01S7/292
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target detection apparatus capable of reliably detecting small targets, even if high-speed targets are the small targets and improving the target detection performance.  <P>SOLUTION: The target detection apparatus is provided with a short-time Fourier transform part 1 for converting inputted reception signals into signals on a time-frequency axis by short-time Fourier transform; a maximal value extraction part 2 for extracting the maximal value of signals on the time-frequency axis converted by the short-time Fourier transform part; an integration part 3 for enhancing the maximal value extracted by the maximal value extraction part, by adding signals of cells present within a prescribed range in the direction of a time axis of the maximal value; a determination means 4 for determining whether signals have exceeded a threshold computed, on the basis of signals of cells present within a prescribed range in the direction of the time axis and in the direction of a frequency axis of the maximal value enhanced by the integration part; and a detection part 5 for detecting targets on the basis of results of determination by the determination means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253184-A (JP)
Title: Culture soil put in hard container
Inventor: KASUYA EMIKO
IPC: A01G1/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide culture soil put in a hard container, and excellent in preservation, transportation and handling property.  <P>SOLUTION: The culture soil is filled in a hard container which can retain a shape in a condition of containing no content, and has an angle of repose (JIS R1600) by an infusion method of 25°-45°. Preferably the culture soil has a water content of ≤20 wt.% and a grain size of ≤5 mm. The culture soil is easy to handle in transportation without making damage because of being held in the hard container. The culture soil is easily taken out from the hard container without causing clogging, and excellent in handling property.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256625-A (JP)
Title: Detection device and detection method
Inventor: SHIODA MICHITOKU
IPC: G01N22/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device and a detection method that detect a signal from a measuring object so that the S/N ratio of a detector becomes substantially maximum by adjusting the magnitude of the average power of electromagnetic wave coming into the detector, and improving quantity of information, such as acquired images.  <P>SOLUTION: This detecting device such as an image forming device comprises an electromagnetic wave detector 2, a power-adjusting means 4, and a signal processing section 6. The electromagnetic wave detector 2 has characteristics such that the S/N ratio has a peak position, with respect to the magnitude of the power of electromagnetic waves containing the frequency of at least a part of the range from 30 GHz to 30THz. The power-adjusting means 4 adjusts the magnitude of the average power of the electromagnetic wave coming from the measuring object 3 irradiated with the electromagnetic wave to the electromagnetic wave detector 2. The signal processing section 6 acquires the information on the measuring object 3, based on a signal detected by the electromagnetic wave detector 2 and the information on the power adjustment by the power-adjusting means 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263265-A (JP)
Title: Transparent antenna
Inventor: HORIKOSHI TOSHIYUKI
IPC: H01Q9/40
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent antenna which has low visibility and has superior transmission and reception characteristics.  <P>SOLUTION: The transparent antenna which has a plurality of linear conductors 3 sandwiched in parallel between two insulating films 2 having transmissivity to visible light and is provided with a feed portion 5 on the insulating films 2 is characterized in that a conductive member 4 which connects the linear conductors 3 to one another is provided between the two insulating films 2 so as to come into direct contact with the linear conductors 3 and the conductive member 4 and feed portion 5 are electrostatically coupled with each other through the insulating films 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT