baber/WOPTO huggingface dataset:
Patent JP-2009042502-A (JP)
Title: Image forming apparatus
Inventor: SHIDA MASANORI
IPC: G03G15/00
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of enhancing setting precision of a constant voltage applied to a transfer member, without prolonging a waiting time for leading-up, and without lowering productivity of the image forming apparatus.  <P>SOLUTION: A temporary constant voltage is set using three voltage-current data acquired by applying three stages of voltages to a primary transfer roller 15 to detect currents in the respective stages. An exposure intensity of an exposure device 3 is varied at three stages under the condition where the temporary constant voltage is applied to the primary transfer roller 15 to detect a surface potential of a photoreceptor drum 1 by a potential sensor 22. A current is detected when a potential different face passes through a primary transfer part T1 by exposure, and the temporary constant voltage is corrected using acquired three voltage-current data to serve as the constant voltage when forming an image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041527-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: YODA KOICHI
IPC: F01N3/18
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve adsorbing performance and purge efficiency by keeping an adsorbent at a proper temperature according to the operating conditions.  <P>SOLUTION: A main passage 18, an adsorbing passage 20, and a bypass passage 22 are connected to an exhaust passage 14. A heating passage 36 in which the adsorbent 34 is disposed is formed in the main passage 18. In an adsorbing mode, the exhaust gas is circulated to the adsorbing passage 20 for adsorbing control. In a heating purge mode, purge control is performed by a purge passage 40 while heating the adsorbent 34 by circulating the exhaust gas into the heating passage 36. In a heat-dissipating purge mode, the exhaust gas is circulated into the bypass passage 22 to dissipate the heat of the adsorbent 34, and the purge control is performed in this state. Consequently, the temperature of the adsorbent 34 can be suppressed during the adsorbing control. Also, the temperature of the adsorbent 34 can be held in a proper temperature range during the purge control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044097-A (JP)
Title: Wire holder
Inventor: NAKAMURA TATSUYA
IPC: H05K7/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To mount a wire holder in a posture in which a clamp portion is rolled sideways, in the wire holder configured by connecting a synthetic resin component that includes the clamp portion and a metal component that includes a lead portion.  <P>SOLUTION: Since a first opening portion 22 and a second opening portion 23 are provided, the synthetic resin component 2 and the metal component 3 can be connected in two ways of the form of fitting a main fitting portion 24 to a fitting recess portion 18 and projecting the lead portion 26 from the first opening portion 22 and of the form of fitting the main fitting portion 24 (one part) and a sub-fitting portion 30 to the fitting recess portion 18 and projecting the lead portion 26 from the second opening portion 23. The wire holder can be mounted on a circuit board in a posture in which the clamp portion 4 is erected or rolled sideways, depending on a state in which the lead portion 26 is projected from the first opening portion 22 or the second opening portion 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047483-A (JP)
Title: Dna detection sensor and dna detection method
Inventor: ITO KIMINORI
IPC: G01N33/553
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNA detection sensor and a DNA detection method capable of detecting at room temperature, even if a mismatch base exists on any place on DNA, in SNPs detection.  <P>SOLUTION: One execution form of this DNA detection sensor is equipped with a container 41 provided with colloidal gold solution 43 in which gold fine particles are dispersed, a probe DNA and a target DNA, and capable of holding the colloidal gold solution 43; and a burette 44 for applying a prescribed amount of a modifier 45 to the colloidal gold solution 43 held in the container 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047544-A (JP)
Title: Method for measuring colored film thickness, and device
Inventor: SHIRAIWA HISASHI
IPC: G01B11/06
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring colored film thickness capable of measuring accurate film thickness, by designating a wavelength range having a strong correlation between the film thickness and the absorbance, in a method for measuring the film thickness based on the absorbance.  <P>SOLUTION: A film (sample) which is a measuring object is specified, and a film (reference), having the same component and the same structure as the sample and having a known film thickness, is prepared. Each correlation degree between the film thickness and the absorbance is determined at each wavelength with respect to the reference, and a wavelength range having a high degree of correlation is designated, and a calibration curve that describes the relation between the film thickness and the absorbance is formed and is stored in the designated wavelength range. The absorbance of the sample is measured, and the absorbance in the designated wavelength range is applied to the calibration curve, to thereby determine the film thickness of the sample.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046071-A (JP)
Title: Fuel tank structure
Inventor: SUDA SUSUMU
IPC: B60K15/03
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank structure capable of suppressing the feed-in of air to a first storage part while suppressing an increase of cost.  <P>SOLUTION: A fuel tank body 32 is formed as a saddle type tank having a main chamber 38 and a sub-chamber 40. A fuel transfer pipe 60 is arranged between the sub-chamber 40 and the main chamber 38, and fuel can be transferred from the sub-chamber 40 to the main chamber 38 by the negative pressure of a jet pump 66. An air cut valve 72 arranged at the midway of the fuel transferring pipe 60 has a valve body 76 constituted of a material having smaller specific gravity than that of the fuel, and when the fuel is present in the fuel transferring pipe 60, the valve body 76 is floated on the fuel to form a release position. When the fuel is not present in the fuel transferring pipe 60, the valve body 76 is sunk by its own weight to form a closure position. Since it is not required that a fuel sensor or the like is installed in the sub-chamber 40, an increase of the cost can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050874-A (JP)
Title: Method for producing frame of wiper apparatus
Inventor: YOKOO TSUGIO
IPC: B21D28/28
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a frame of a wiper apparatus which efficiently makes a pair of penetrating holes facing each other in a round pipe without leaving a scrap.  <P>SOLUTION: In a method of drilling a first penetrating hole 24 and a second penetrating hole 25, facing each other, in the round pipe 21 used for a frame of the wiper apparatus, a cutting blade 75 is formed at the tip portion of a cylindrical punch 70 having a diameter equivalent to the first penetrating hole 24 and the second penetrating hole 25, and on its rear-side peripheral side, a pair of flat-plate shaped scrap breakers 74 with a rectangle section is arranged in parallel with a center line. The cutting blade 75 cuts a facing portion of the round pipe 21 by falling the punch 70. The scrap 26 generated by the cutting blade 75 is cut off by the scrap breakers 74. By further falling the punch 70, a portion supported by a supporting concave part 54 of a die 53 of the round pipe 21 is sheared with the cutting blade 75 and a sharing blade 56 of the die 53 and the second penetrating hole 25 is drilled. The pair of penetrating holes facing each other can be formed with one stroke of the punch in the round pipe and also the scrap can be prevented from leaving around an edge of an opening of the first penetrating hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051978-A (JP)
Title: Epoxy resin composition for printed wiring board, prepreg, metal foil clad laminated plate, and multilayer printed wiring board
Inventor: ABE TOMOYUKI
IPC: B32B15/092
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for printed wiring board having both heat resistance and flame resistance, a prepreg, a metal foil clad laminated plate, and a multilayer printed wiring board.  <P>SOLUTION: The epoxy resin composition contains a phosphor-containing bifunctional phenolic compound having an average of 1.8 or more and less than 3 phenolic hydroxyl groups having reactivity to an epoxy resin and an average of 0.8 or more phosphor atoms within one molecule, the epoxy resin, a curing agent, and boehmite as essential components, but does not contain any halogen atoms.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059524-A (JP)
Title: Fuel cell, gas diffusion layer for the same, method of manufacturing the same
Inventor: MATSUDA HIROAKI
IPC: H01M4/86
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion layer for a fuel cell, which is improved in water discharging performance from an electrode and homogeneity of substance supply in an electrode plane and shows excellent power generation characteristics in a gas diffusion layer.  <P>SOLUTION: The gas diffusion layer for the fuel cell, including a gas diffusion layer substrate and an electroconductive water-repellent layer 1, is a porous layer that has the electroconductive water-repellent layer 1 containing an electroconductive material 10 and a water-repellent materials 11, fine pores 12 with a pore size distribution ranging from 0.2 to 2 μm therein, and a fine pore inner surface 12a composed of the water-repellent material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059291-A (JP)
Title: Device, method, and program for supporting retrieval of translation word
Inventor: SATO TAKUYA
IPC: G06F17/28
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a translation word according to context.  <P>SOLUTION: An English translation retrieval supporting device 100 receives from an input part 201 a Japanese phrase to be translated into English and auxiliary English to be used together with the translation. A retrieval English phrase generation processing part 202 retrieves the translation of the Japanese phrase received from the input part 201, and generates the English phrase for retrieval by combining the retrieved English translation with auxiliary English. A corpus retrieval processing part 203 retrieves the English phrase with the configuration same as that of the English phrase for retrieval from a corpus storing English texts. The retrieval result is outputted from an output part 204 and provided to a user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057954-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KAWAGUCHI AKIO
IPC: F01N3/08
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine wherein resistance to exhaust emission can be reduced, while a reducing agent is being dispersed.  <P>SOLUTION: A dispersion plate 5 is installed in an exhaust path 2 of the internal combustion engine, and the reducing agent is allowed to collide with it to be dispersed in the exhaust gas. The direction of the plate thickness of the dispersion plate 5 is made almost orthogonal to the direction of the exhaust-gas flow. Each face 52 having an area wider than thickness of the plate is disposed at two or more positions which are radially and axially deviated in the exhaust path 2. By allowing the reducing agent to collide against each of the faces 52, the reducing agent can be dispersed in a wide area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061370-A (JP)
Title: Electric dust collector having function of treating waste washing-water
Inventor: OKA TAKUYA
IPC: B03C3/78
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric dust collector having the function of treating waste water capable of separating and recovering waste washing-water without relying on an existing independent waste-water treatment facility, whereby its introduction cost and installation space are reduced.  <P>SOLUTION: The electric dust collector 1 having the function of treating waste washing-water comprised of a dust collection section 3 and a storage tank 16 disposed in the lower part thereof is constructed in such a manner that waste washing-water flows into the storage tank 16 via a first water discharge pipe 15a and is subsequently separated into a layer of a first washing liquid 6 and a layer of a second washing liquid 8, each of which is recycled to a first waste-water recovery tank 23a and a second waste-water recovery tank 23b respectively for reuse if the degree of contamination is low enough. Thereby the electric dust collector 1 having the function of treating waste washing-water is capable of separating, recovering, and properly treating waste washing-water without relying on an existing independent waste-water treatment facility, and the introduction cost thereof and the installation space therefor are reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065351-A (JP)
Title: Image processor, storage medium, and program
Inventor: MIZUNO YOSHITAKE
IPC: G03G15/36
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein characters tend to be crushed and a large amount of toner is consumed in the output of an outline character image with a black background.  <P>SOLUTION: When a determined base level exceeds an optionally designated threshold to be dark and an outline character region exceeds an optionally designated threshold to be wide, it is decided as being as an outline character original of high density ground and automatic positive/negative discrimination is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069214-A (JP)
Title: Lens unit, infrared lens, method for manufacturing infrared lens and infrared imaging device
Inventor: HAGIWARA TSUYOSHI
IPC: G02B7/02
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and low cost lens unit capable of easily inserting an infrared lens in a lens barrel in an assembling process, and to provide an infrared imaging device.  <P>SOLUTION: In the lens unit A composed by inserting a plurality of first to third infrared lenses 21, 22, 23 formed by sintering zinc sulfide raw material powder by a hot press method in the lens barrel 1, there formed are groove parts 22a, 23a releasing compressed air between lenses in lens insertion on flange parts 22b, 23b of second and third infrared lenses 22, 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068360-A (JP)
Title: Hermetic rotary compressor
Inventor: SUGIURA HIROSHI
IPC: F04C18/356
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem of a conventional rotary type hermetic compressor that a sliding area between an eccentric portion of a shaft and a piston fittedly connected to it is large and causes a large sliding loss, and to provide a hermetic compressor reducing the sliding area and highly efficient.  <P>SOLUTION: A circular groove 14 is formed on an inner diameter side of the piston 8 serving as an compressor element 5 of the hermetic rotary compressor so that the sliding area can be reduced and the sliding loss can be inhibited. The shaft eccentric portion 7 is held by upper and lower ends of the piston 8 and its portions where the circular groove is not formed, rattling of the piston 8 is inhibited and leakage at a piston end surface is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071939-A (JP)
Title: Coil, slotless motor and method for manufacturing coil
Inventor: KAWASHIMA TAKEO
IPC: H02K3/04
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil and an armature suited for use as the stator coil of a slotless motor or the like.  <P>SOLUTION: A conductor 4 is spirally wounded to have space in the middle so as to form a spiral body. The coil is arranged by placing a plurality of spiral bodies in the lateral direction. Also, the coil includes a crossover cable 5 which connects one spiral body 3 with another spiral body 3 and extends along the wounded direction of the spiral bodies 3. The conductor portion extended from the terminal end of the crossover cable 5 in a bending manner forms part of the winding of another adjacent spiral body 3. Preferably, the spiral body 3 includes a spiral portion in which the conductor is alpha-wounded. In addition, a flat wire is preferably used for the conductor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070044-A (JP)
Title: Coin collection system
Inventor: TEZUKA KENICHI
IPC: G07D3/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin collection system capable of efficiently performing a money collection by using a plurality of money collection carts with a coin counter.  <P>SOLUTION: In the coin collection system for recovering and collecting the sales of a plurality of game machines by using a plurality of money collection carts 120-1 equipped with coin counters 126-1, the plurality of money collection carts are respectively provided with a coin counter, a storage medium reader/writer 128, an input device 132, a cart storage device 134, a display device 136 and an arithmetic unit 138.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066932-A (JP)
Title: Screen printing mask manufacturing method for multilayer film structure
Inventor: AIZAWA MASAICHI
IPC: B41C1/14
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing mask manufacturing method for a multilayer film structure, enabling to improve the positioning accuracy of each of multilayer films and shortening a mask manufacturing time.  <P>SOLUTION: A plurality of alignment reference holes are formed in a base material. Resist for a first layer is applied to the base material. The base material is set on the base material placement board of a direct drawing machine. The alignment function of the direct drawing machine is used for calculating the misalignment of the base material in comparison with position information for the registered alignment reference holes to correct an exposure position and expose the first layer with the direct drawing machine. After development, the first layer is plated and the resist for the first layer is separated to form a first plated layer. Resist for a second layer is applied to the first plated layer. A base material is set on the base material placement board of the direct drawing machine. The second layer is similarly exposed by the direct drawing machine. After development, the second layer is plated and the resist for the second layer is separated to form a second plated layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069634-A (JP)
Title: Image forming apparatus
Inventor: NISHIKAWA TETSUJI
IPC: G03G21/14
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reliably reducing the occurrence of phase shifts in a short period of time and with a simple configuration even if a printing mode is switched between a color mode and a monochrome mode.  <P>SOLUTION: A rotation stop position 16a2 of a black photosensitive drum 2K is detected in a color mode and time Ti since an immediately preceding rotational reference position 16a1 is measured by a timer in accordance with a detection signal at a rotational reference position 16a1, and then it is stored. When the black photosensitive drum 2K is stopped in the monochrome mode using the stored time Ti, the phase of the black photosensitive drum 2K is matched with the phases of color photosensitive drums 2Y, 2C and 2M whose rotations are stopped in the color mode, thereby preventing positional shifts between color toner images and a black toner image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073923-A (JP)
Title: Hydrophilic compound and hydrophilic material produced therefrom
Inventor: OKAZAKI MITSUKI
IPC: C09D5/24
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer which has excellent surface hardness and durability because it has a three-dimensionally cross-linked structure, exhibiting antifogging performance, antifouling performance, antistatic performance and quick drying performance (a high evaporation rate of a liquid) because it has high hydrophilicity and has an excellent drip-proof property and to provide compounds being raw materials of the polymer.  <P>SOLUTION: The hydrophilic compound has a specified difunctional structure having a sulfonic acid group and/or a sulfonate group. The polymer is obtained from a monomer containing the hydrophilic compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075847-A (JP)
Title: Wiring connection tool survey system
Inventor: TAKENAGA HIDEKI
IPC: H02G3/38
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring connection tool survey system for judging whether or not it is possible to newly branch power wiring in a wiring connection tool invisible from the outside.  <P>SOLUTION: This wiring connection tool survey system is provided with wiring connection tool 1, a high frequency generation device 2 and a terminal device 3, and when a plug 23 of the high frequency generation device 2 is connected to a tap 5 connected through the wiring connection tool 1 to power wiring 4, a high frequency signal is made to flow from the high frequency generation device 2 to the power wiring 4, and when the high frequency signal is detected by the high frequency signal detection part of the wiring connection tool 1, a communication signal including the number of vacancies information and current value information is transmitted from the tool side radio communication part of the wiring connection tool 1, and when the communication signal is received by the terminal side radio communication part of the terminal device 3, a current value shown by the current value information and the number of pieces shown by the number of vacancies information included in the communication signal are displayed at a display part 33A of the terminal device 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076379-A (JP)
Title: Sheet-shape elastic body, and fuel cell equipped with it
Inventor: HIRATA YUICHI
IPC: H01M8/10
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic body with a low spring constant which can respond to dimension variations for every cell of a fuel battery and can press the whole surfaces of the cells uniformly.  <P>SOLUTION: This is a sheet-shape elastic body 24 to press in lamination direction of cells a fuel battery in which a plurality of cells are laminated, and has a first contact surface and a second contact surface formed on the rear side of the first contact. A plurality of first projection parts 26 are formed in dissemination on the first contact surface, and first recessed parts are formed on the positions corresponding to the first projection parts of the second contact surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT