baber/WOPTO huggingface dataset:
Patent JP-2009032357-A (JP)
Title: Disk reproduction device and disk reproduction method
Inventor: AKITA KOJI
IPC: H04N5/85
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk reproduction device which starts reproduction of a main part by a simple operation and has a high detection probability of the main part.  <P>SOLUTION: The disk reproduction device is provided with: a pick-up section which reads information recorded in the optical disk; a detection section which detects a title of content and the number of chapters of each title recorded on the optical disk from video management information contained in the information read by the pick-up section; a main part search section which distinguishes the main part by comparing, based on the number of titles of the main part content of the optical disk and the standard values of the number of chapters, the number of chapters of each title detected by the detection section and the total number of titles with the standard values; and a reproduction section which reproduces the main part content searched by the main part search section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034378-A (JP)
Title: Heating vessel for cooking and method for manufacturing heating vessel for cooking
Inventor: MATSUSHITA NOBUMASA
IPC: C09D5/16
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating vessel for cooking with a fluorocarbon resin coating layer capable of generating minute foams.  <P>SOLUTION: The coating layer made to be hydrophilic by compounding PFA (tetrafluoroethylene perfluoroalkoxyvinylether copolymer) or PTFE (tetrafluoroethylene resin) and a filler more hydrophilic than the PFA or the PTFE is arranged on the inner face of at least the bottom wall of a base material forming the bottom wall and a peripheral wall, the compounding rate of the filler in the coating layer is 20 wt.% to 80 wt.%, and a part of the filler is exposed in the surface of the coating layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042820-A (JP)
Title: Optical information reading apparatus
Inventor: MATSUSHIMA TAKESHI
IPC: G06K7/10
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information reading apparatus reducing the number of components, and also reducing assembling man-hours and adjusting man-hours.  <P>SOLUTION: A marker light source 28 and a light receiving sensor 24 are supported so that a light emitting axis JM of the marker light source 28 and a light receiving axis JS of the light receiving sensor 24 become parallel by an optical system unit substrate 16 in a two-dimensional code reader. Then a position of the light receiving sensor 24 is set so that the light receiving axis JS of the light receiving sensor 24 shifts by offset amount f which is indicated as "d×n/m" (wherein a distance between the light emitting axis JM and an optical axis JL is a distance d between optical axes, a distance between a two-dimensional code and a main point P of an imaging lens 23 is an object distance m, and a distance between the main point P of the imaging lens 23 and a light receiving plate 24a of the light receiving sensor 24 is an imaging distance n) in a direction of leaving from the marker light source 28 with respect to the optical axis JL of the imaging lens 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041787-A (JP)
Title: Open showcase
Inventor: NIIJIMA HIROSHI
IPC: F25D17/08
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open showcase capable of properly cooling the entire display chamber by positively supplying cold air to its part which may be insufficiently cooled.  <P>SOLUTION: This open showcase 1 comprising cold air discharge openings 32, 33, 34 formed on an opening upper edge of the display chamber 8, and cold air suction openings 36, 37, 38 formed on an opening lower edge, and constituted to form a cold air curtain at an opening of the display chamber by discharging the cold air exchanging heat with a cooler 44 from the cold air discharge openings and sucking the air from the cold air suction openings, further comprises a display shelf 18 disposed in the display chamber for displaying products, and a cold air supply opening 18A formed on the display shelf and supplying a part of the cold air exchanging heat with the cooler to the products put on the display shelf.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040523-A (JP)
Title: Image forming system and image forming apparatus
Inventor: WATANABE NAOTO
IPC: B41J29/38
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To allow a post-treatment device to receive every sheet present in a conveying passage when a paper discharge tray of the post-treatment device designated to be a discharge destination of an image forming system cannot stack sheets any more.  <P>SOLUTION: Paper feed is controlled so that the number of sheets to be possibly present in a sheet conveying passage in an image forming system is limited to be less than the number of sheets to be received by a finisher 500 even when a stack tray 591 of the finisher 500 designated to be a discharge destination is in an alarm state indicating a full condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041630-A (JP)
Title: Silent chain
Inventor: TOHARA TAKASHI
IPC: F16G13/06
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silent chain capable of smoothly traveling in sliding contact with respect to a chain guide arranged on a chain outer peripheral side, and capable of exhibiting excellent wear resistance by reducing friction loss.  <P>SOLUTION: In the silent chain, a V shaped oil guide wall W opened toward the chain traveling direction in the chain whole width on a chain back surface is protruded and formed on the chain back surface in the chain traveling direction at least in a separation interval for one link plate, and is constituted by two kinds of link plates 110 having different back surface height from a connection pin 120 to a plate back surface 111b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044372-A (JP)
Title: Video reproducing method and device
Inventor: MATSUNAGA MASAHIRO
IPC: H04N5/76
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve special reproduction such as fast-forward at standard reproduction speed.  <P>SOLUTION: A system controller 11 performs seek operation to a frame [18] when a multiple-speed value is triple-speed in receiving a fast-forward command after reproducing a frame [15]. A frame memory 71 stores video data of the frame [15]. Once the seek operation starts, a switcher 72 is subjected to switching control, and data in a stream decoder 8 is switched to data from the frame memory 71. As a result, the stream decoder 8 reads the video data of the frame [15] from the frame memory 71 during a seek operation to the frame [18]. After reproducing the frame [15], the same frame [15] is reproduced continuously, thus achieving special reproduction such as fast-forward at standard reproduction speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007326874-A (JP)
Title: Method for producing substituted indanone
Inventor: BINGEL CARSTEN
IPC: C07F19/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economical production of a substituted indanone which is an intermediate of a substituted indene useful in the medical field, culture plant protection field, etc.  <P>SOLUTION: Examples of the substituted indanone are 2-methyl-7-phenyl-1-indanone and 2-naphthyl-7-(1-naphthyl)-1-indanone. The objective substituted indene can be produced by the reduction of the ring-forming carbonyl group of the substituted indanone and the dehydration of the product. The compound can be further converted to a metallocene compound through silylation and complexing with a zirconia compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009042066-A (JP)
Title: Potential measuring device and image forming apparatus using the same
Inventor: KATORI ATSUSHI
IPC: G03G15/00
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potential measuring device capable of performing high speed and highly accurate potential measurement.  <P>SOLUTION: The potential measuring device has a potential difference detection means 101, a control signal generation means 102, a boosting means 103, and a potential information acquisition means 107. The potential difference detection means detects a potential difference between a potential of a measuring object 106 and a reference potential 203 of a detection electrode 105. The control signal generation means generates a control signal 202 based on the detected potential difference. The boosting means adjusts the reference potential based on the control signal. The potential information acquisition means acquires information 204 of the reference potential. The control signal is generated so that the detected potential difference agrees with a prescribed value. At least one of an amplification degree when generating the control signal of the control signal generation means, the first time constant when generating the control signal of the control signal generation means, and the second time constant when adjusting the reference potential of the boosting means is set to be variable based on information of the potential difference. Hereby, an adjustment mode of the reference potential by the boosting means is controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008111097-A (JP)
Title: Surface protective film
Inventor: TOYOSHIMA KATSUNORI
IPC: C09J7/02
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective film, which is excellent in release property under extreme conditions such as a high temperature as well as an initial adhesive strength, stability of the adhesive strength with time and release stability, and less prone to cause adhesive deposits.  <P>SOLUTION: The surface protective film is obtained by laminating an adhesive layer including a rubber-based resin component and a tackifying resin on a polyolefinic substrate composed of one or more polyolefinic substrate layers, wherein the rubber-based resin component is a styrenic elastomer (C), which is a block copolymer including a styrenic polymer block (A) and an isobutylene polymer block (B), and the polyolefinic substrate layer contacting with at least the adhesive layer contains an olefin elastomer composed of two or more monomers selected from the monomer group consisting of ethylene, propylene and an α-olefin having a carbon number of 4 or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009019317-A (JP)
Title: Three toe socks
Inventor: SHIMIZU HIROO
IPC: A41B11/00
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of socks relieving an uncomfortable condition involved in toes and caused by long-wearing shoes unavoidable in today's life, for instance, stuffiness between toes, occurrence of bad smell, and deformation of toes, and becoming some help of prevention of athlete's foot.  <P>SOLUTION: This pair of socks (2) having 3 toes (1) excluding the first toe and the little toe is obtained by using a material such as cotton, excellent in hygroscopicity and applied with deodorizing finish, and separating all the toes from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007291600-A (JP)
Title: Molded pulp product
Inventor: ETO KEIJI
IPC: D21J3/10
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded pulp product which is thin and lightweight, and is excellent in a heat-insulating property.  <P>SOLUTION: This molded pulp product is characterized by having a pulp fiber layer of single layer structure made from a single raw material composition and having a density distribution in the thickness direction and having a coating layer on at least inside or outside of the pulp fiber layer. It is preferable to have a density distribution changing from a small density to a large density or from a large density to a small density in the density direction in the pulp fiber layer. It is also preferable that the outside of the pulp fiber layer is covered with a pulp fiber layer different from the pulp fiber layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009028021-A (JP)
Title: Sweetener for cooking
Inventor: KOBAYASHI TAMIO
IPC: A23L27/00
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sweetener for cooking having sweetness close to that of sugar.  <P>SOLUTION: This sweetener for cooking is obtained by selecting a natural sweetener such as erythritol, xylitol, lactitol, sorbitol and maltitol, and an artificial sweetener such as aspartame, acesulfame-K, and sucralose, and mixing the natural sweetener powder and the artificial sweetener powder at a ratio of (100:0.2)-(100:12), and further mixing soluble dietary fiber with the mixed sweetener at a ratio of (3:7)-(7:3). As a result of this, the sweetness of the sweetener is made close to that of sugar without limit, and the calorie thereof is made close to zero without limit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047279-A (JP)
Title: Stopper and vibration-isolating bush
Inventor: HARA KENTARO
IPC: F16F15/08
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the durability of a vibration-isolating bush in a stopper and the vibration-isolating bush.  <P>SOLUTION: A stopper 6 of a vibration-isolating bush 1 comprises a disk-shaped disk part 60 which is arranged on an end face in the axial direction of an inner cylindrical body 2 with a through hole 60a piercing in the thickness direction being formed in a part corresponding to a hollow part 20 of the inner cylindrical body 2, and an annular rubber-made ring part 61 provided on the outer circumferential side of a bottom surface of the disk part 60 and arranged around the end in the axial direction of the inner cylindrical body 2. A vent hole 62 which is opened in the bottom surface and the outer circumferential surface to communicate the bottom surface side with the outer circumferential surface side is formed in the ring part 61.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048132-A (JP)
Title: Optical waveguide element and its manufacturing method
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/13
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the dimension of a core of an optical waveguide element, reduce the radius of curvature thereof, and reduce the damage caused in an electronic circuit formed in a substrate when an optical waveguide is formed.  <P>SOLUTION: This optical waveguide element comprises a metal film 40 formed on the substrate 20, and the optical waveguide 50 formed of a clad layer 60 and core layer 70 sequentially layered on the metal film. The optical waveguide is formed like a ridge, the refractive index of the core layer is higher than that of the clad layer, and the periphery of the optical waveguide is filled with a material of a refractive index lower than those of the core layer and clad layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052406-A (JP)
Title: Valve control device of internal combustion engine
Inventor: IGAWA MASATAKA
IPC: F01L13/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sealability between a holder and a head cover in a valve control device of an internal combustion engine in which the hydraulic pressure acting on a valve operation manner changing mechanism is controlled by a hydraulic control means formed of a holder attached to a cylinder head, a spool valve in which a spool valve element is slidably stored in a valve body, and solenoid opening/closing valves for controlling the hydraulic pressure of a pilot hydraulic pressure chamber.  <P>SOLUTION: The holder 109 is formed by integrally connecting a part 109a to be stored between the head cover and the cylinder head 22R to a projecting part 109b projecting to the outside of the cylinder head 22R and the head cover and having the solenoid opening/closing valves 113, 114 at a connection part 109a. A seal surface 116 for sealing between the connection part and the head cover is formed on the connection part 109c. The valve body 110 is so arranged continuously to the part 109a to be stored as to be stored between the head cover and the cylinder head 22R.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132588-A (JP)
Title: Cutting insert, cutting tool and cutting method using these
Inventor: INOUE YOSHIHIRO
IPC: B23B27/04
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting insert used for grooving with superior chip discharge performance.  <P>SOLUTION: This cutting insert has a rake surface formed on an upper surface, a clamp surface formed on the upper surface and clamped by a holder, a rising part slantingly formed upward for approaching the clamp surface from the rake surface, a flank formed on a side surface, and a cutting edge formed in a crossing part of the rake surface and the flank, and is constituted so as to form a projection 10 by at least one in the rising part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009058755-A (JP)
Title: Image forming apparatus and method for controlling the same
Inventor: TAKAHASHI MASATAKE
IPC: B41J2/44
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an image forming position is adjusted with a higher precision with respect to a recording medium and a method for controlling the apparatus.  <P>SOLUTION: The image forming apparatus includes: photoreceptor drums 104a to 104d where electrostatic images are formed; scanner unit 106a to 106d which form electrostatic latent images by exposing the photoreceptor drums 104a to 104d; developing units 107a to 107d which develop the electrostatic latent images; a transfer roller 108 which transfers the developed toner images to recording paper 101; non-volatile memories 206a to 206d which store the previously measured factory measurement image center values in the position where the toner images are actually transferred to the recording paper 101, and ideal image center values that the scanner units 106a to 106d provide; and an engine controller 201 which controls the image forming operation. The engine controller 201 adjusts the image forming positions from the factory measurement image center values stored in the non-volatile memories 206a to 206d, and the ideal image center values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008004566-A (JP)
Title: Battery electrolyte quantity management device
Inventor: SODA HIROSHI
IPC: H01M2/36
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery electrolyte quantity management device capable of finding weight of a charged electrolyte with high precision and determining whether the quantity of the charged electrolyte is proper or not.  <P>SOLUTION: A weight m<SB>0</SB>of a battery can, into which a wound group is inserted, is measured by a first weight measurement device 41, and then, after charging the electrolyte and installing a sealing body, its weight m is measured by a second weight measurement device 51. Using a weight d of the sealing body, a determination device 57 finds a weight h<SB>0</SB>of the charged electrolyte according to an equation h<SB>0</SB>=m-m<SB>0</SB>-d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009059981-A (JP)
Title: Cover member for placing table and method of protecting the placing table
Inventor: SHIMADA HISASHI
IPC: H01L21/66
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover member for a placing table, which can pack testing equipment without scratching a top plate at the shipment of the testing equipment and can protect the top plate without causing a stain or rust on the top plate even at a high humidity, and to provide a method of protecting the placing table.  <P>SOLUTION: In the method of protecting a placing table, when packing the testing equipment including a placing table 3 having a top plate 3A whose surface is made of a conductive metal, the placing table 3 is protected by a cover member 10. In this protection, a dehumidifying agent 12 is stored and held in a pocket 11A formed on the inner surface of a plastic bag 11 which composes the cover member 10, and then the placing table 3 is covered with the plastic bag 11 while the inner surface of the plastic bag 11 is oriented toward the placing table and the pocket 11A is disposed on the surface of the top plate 3A of the placing table 3, so that the dehumidifier 12 removes moisture between the surface of the top plate 3A and the plastic bag 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064064-A (JP)
Title: Information processor
Inventor: FUKADA TAKUYA
IPC: G06F13/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which uses a set value for every user and a set value common to all users, with simple configuration.  <P>SOLUTION: A FAX transmission setting change function determines whether or not a user logs in with administrator privilege (S52); if the user logs in with administrator privilege, the function updates setting values in the database 41 with the values of IN[1] to IN[4] through a DBMS 36 (S53). However, if IN[1]="common", the number of ringing before starting facsimile receipt is not updated; and if IN[3]="same", the attention in the common setting is not updated. Otherwise, names and values of setting values are set in a cookie, except for ones that the value is either "common" or "registered" (S57). This coodie is contained in a header in S55.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065312-A (JP)
Title: Radio receiver
Inventor: YASUKAWA KAZUYUKI
IPC: H04B1/713
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform gain control at a higher speed by a comparative simple configuration in a radio receiver of an MB-OFDM (Multi-Band Orthogonal Frequency Division Multiplexing) system, etc.  <P>SOLUTION: A power operation unit 20 calculates an instantaneous power value (I<SP>2</SP>+Q<SP>2</SP>), and "a discrimination and measurement unit" 21 measures the number of times that the instantaneous power value exceeds a predetermined threshold value. Moreover, it calculates an average value or a center value in respective preamble symbol sections of the instantaneous power value. It outputs the measurement result and the calculation result to a control unit 22. The control unit 22 first performs the gain control which is a higher speed, but rough precision according to the measurement result, then performs correction of the high precision gain based on the average value or the center value and these standard values which are established beforehand after finish of the rough adjustment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061016-A (JP)
Title: Token discharging device and game machine
Inventor: YANO KURIKO
IPC: A63F9/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token discharging device and a game machine, each having spread game modes.  <P>SOLUTION: The token discharging device is provided with: a token feeding port 41 from which tokens M are fed; a token discharging port 5 and a token guide 45 for discharging the token M to a play field F where play is performed every time the token is fed to the token feeding port 41; and a control part 80 and a token switching device 26 for selecting the token discharging port 5 or the token guide 45 from which the token M is discharged when the token is fed to the token feeding port 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT