baber/WOPTO huggingface dataset:
Patent JP-2009174746-A (JP)
Title: Air supply temperature control system for clean room
Inventor: YOSHIDA TOSHIHARU
IPC: F24F11/02
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost-saving energy-saving air supply temperature control system capable of dispensing with installation of a complicated mechanism and use of excess energy in an operation, in a temperature control system suitable for a clean room.  <P>SOLUTION: An invertor for controlling a rotational frequency is disposed on a circulation fan for circulating the air toward the clean room. A first temperature controller is connected between an air supply temperature sensor and an invertor, and a second temperature controller is connected between a return air temperature sensor and a cold water control valve. The air volume of the circulation fan is adjusted by controlling the rotational frequency of the invertor by the first temperature controller by receiving a signal from the air supply temperature sensor, and the cold water supply amount is adjusted by controlling an opening of the cold water control valve by the second temperature controller by receiving a signal from the return air temperature sensor, thus a temperature of the air in the clean room can be controlled roughly constant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176852-A (JP)
Title: Optical system and atomic oscillator
Inventor: NOMURA HIROSHI
IPC: H03L7/26
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system of an atomic oscillator, which reduces the number of components, miniaturizes a gas cell, makes temperature distribution of the gas cell to be uniform and improves deterioration of a light absorption characteristic.  <P>SOLUTION: The gas cell 3 includes a silicon substrate 11 having an opening part 13 penetrating in a thickness direction for sealing at least a metal atom, and glass (transparent members) 10 and 12 sealing the opening part 13. Heating elements 14, 15 and 16 heating the silicon substrate 11 are arranged on the silicon substrate 11 as shown in Fig.3(b). Although a bipolar transistor 14, a MOS transistor 15 and a resistor 16 are shown as the heating elements in Fig.3(b), the substrate can be constituted only by one type among them or a plurality of types can be mixed. Since it is important that the silicon substrate 11 is uniformly heated, it is desirable that the heating elements are arranged to be uniformly distributed on a part on the silicon substrate 11 without being biased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177745-A (JP)
Title: Security intercom system
Inventor: KITAWAKI SUGURU
IPC: G08B25/04
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security intercom system equipped with a compact fire alarm.  <P>SOLUTION: The security intercom system includes an intercom master unit 200 installed in a house to communicate with an intercom door slave unit 300, and one or more fire alarms 400a and 400b which communicate with each other, wherein the fire alarm 400 includes a physical quantity measuring circuit 440 which measures a physical quantity associated with a fire, a signal transmission circuit 450, and a voice signal amplifying circuit 470 which generates a voice, and the intercom master unit 200 includes a fire determination circuit 210a and a speaker sound generating circuit 200d which generates an alarm. The physical quantity of heat, smoke, etc., associated with a fire, which is measured by the fire alarm 400 is transmitted to the fire determination circuit 210a of the intercom master unit 200 to determine whether a fire takes place, and consequently the fire alarm 400 need not be equipped with the fire determination means, thereby the fire alarm 400 can be made compact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181258-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: ONO HIROAKI
IPC: H04N5/232
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform generation of a path-composition image with a high responsiveness and stability.  <P>SOLUTION: A pixel selecting unit 120 sets one of input images I<SB>1</SB>-I<SB>n</SB>held in an input image holding unit 110 as an image to be processed, and selects m (m≤n)pixel values from the corresponding pixel positions in input images within a fixed range in chronological sequence based on this image to be processed. A moving-object detecting unit 160 generates moving-object probability based on the selected m pixel values about the pixel values of the respective pixel positions of the image I<SB>t</SB>to be processed. A path composition unit 170 generates a composition ratio based on the moving object probability and composites the image I<SB>t</SB>to be processed at the time t and a path composition result at the time t-1 held in a path composition result holding unit 180, by the composition ratio to generate the path composition result at the time t. The generated path composition result is displayed on a path-composition image display unit 190.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181874-A (JP)
Title: Lithium ion secondary battery
Inventor: TERAMOTO JUN
IPC: H01M10/0562
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an all-solid lithium ion secondary battery in which, when a current collector is fixed on a solid electrode, the current collector is adhered to the electrode sufficiently and is not likely to peel off even after a battery manufacturing is completed.  <P>SOLUTION: The lithium ion secondary battery is provided with a positive electrode and a negative electrode on both sides of a solid electrolyte and current collectors provided on the outer sides of the positive electrode and the negative electrode respectively, and at least one current collector is made of a material containing a viscoelastic body. The current collector is a composite material made of a conductive inorganic material and a resin. The current collector may be laminated by coating a slurry containing a current collector material, and may be laminated by pasting green sheets made by drying the slurry containing the current collector material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178459-A (JP)
Title: Slit lamp microscope
Inventor: NAKAMURA KOICHI
IPC: A61B3/12
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slit lamp microscope which can prevent dazzling the eyes of a patient to observe a broad illuminated scope.  <P>SOLUTION: The slit lamp microscope, having a slit width-changing mechanism for opening/shutting a pair of slit-forming slit blades opposite each other to change a slit width and comprising an illuminating part, an observation part, a light-shielding matter, and an inserting/separating mechanism, wherein the illuminating part can illuminate the eyes of a patient through a slit formed by the slit blades, and the observation part which allows observation of the eyes of the patient illuminated by the illuminating part, includes the light-shielding matter which can shield a broader area than the yellow macula of the eyegrounds from illuminating light, and shields an illuminated field formed by the pair of the opened slit blades, with the central region partly shielded or with a region asymmetrically shielded in terms of the center; and an inserting/separating mechanism which inserts/separates the light-shielding matter into/from the illuminating light path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008215804-A (JP)
Title: Method for cooling liquid nitrogen
Inventor: NAGASAKA TORU
IPC: H01L39/04
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cooling a liquid nitrogen for cooling a superconductive material with a high critical temperature such as an oxide superconductive material without solidifying the liquid nitrogen when the liquid nitrogen is cooled near its freezing temperature.  <P>SOLUTION: The liquid nitrogen (hot fluid) is circulated in the inner tube of a double tube heat exchanger, and a neon (cool fluid) cooled by a refrigerator is made to flow in the outer tube thereof to flow the liquid nitrogen and the neon parallel to each other, or the liquid nitrogen is made to flow in the outer tube and the neon is made to flow in the inner tube to flow them parallel to each other. The liquid nitrogen can be cooled near its freezing temperature without solidifying it. The cooling effect can be enhanced by increasing the Reynolds number of the liquid nitrogen to at least 3000.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009189596-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent attractiveness of games from drastically dropping at the end of a high probability state.  <P>SOLUTION: When a variable special pattern designation buffer value is "2" by the setting of data 131 for determining jackpot type, the type of the jackpot is determined to be either 'first jackpot' or 'second jackpot'. As a result, the ratio of multi-round decision for the control to a 15-round jackpot state is made larger than that as given when the variable special pattern designation buffer value is "1", when the type of jackpot is determined to be the fourth jackpot, the ratio of the normal limited round decision for the shift to a time shortening state after the control to a 2 round jackpot game state is less than that as given when the variable special pattern designation buffer value is "1" or zero. When the type of jackpot is determined to be 'second jackpot', the ratio of normal multi-round decision for the shift to the time shortening state after the control to the 15 round jackpot game state is made larger than that as given when the variable special pattern designation buffer value is "1".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190609-A (JP)
Title: Back rest mounting structure in saddle-riding type vehicle
Inventor: TAKEMURA HIROO
IPC: B62J1/28
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate variation in specific torsional rigidity of a seat rail even if a back rest is mounted to the seat rail in a saddle-riding type vehicle.  <P>SOLUTION: In the saddle-riding type vehicle, the seat rail 3 is constituted by a pair of left and right rail members 10A, 10B, and a cross member 11 for connecting mutual rear end parts of the rail members 10A, 10B, and an occupant seat 8 and the back rest 9 arranged behind the seat are mounted onto the seat rail 3. On the back rest 9, a first bracket arm 33A extending to a front side along one rail member 10A and a second bracket arm 33B extending to a front side along the other rail member 10B having a shorter length in a longitudinal direction than the first bracket arm 33A are provided. These first and second bracket arms 33A, 33B are fixed to the respective corresponding rail members 10A, 10B by fixing means 36, 37, 38.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193523-A (JP)
Title: Random number generation circuit, electronic device, and method of testing i/o cell
Inventor: GOMI MASAKI
IPC: H03K19/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress enlargement of a circuit scale by generating random numbers with high unpredictability with a simple circuit structure, and by being applied to testing an I/O cell of the circuit.  <P>SOLUTION: The random number generation circuit 100 comprises a seed generation circuit 110 which generates and outputs a seed output signal SGO that is a seed of random numbers based on first to n-th (n is an integer of 3 or more) input signals IS1-ISn; and a signal processing circuit 120 which performs signal processing of the seed output signal. The seed generation circuit 110 outputs, when the signal level of at least the j-th (1≤j≤n) of the first to n-th input signals is changed, a seed output signal whose signal level is changed independently from the signal level of the input signals other than the j-th input signal of the first to n-th input signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198535-A (JP)
Title: Mother base material, method for arranging film-forming region, and method for manufacturing color filter
Inventor: SAKAMOTO KENJI
IPC: B05D1/26
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mother base material for preventing positional deviation of an impact position from being affected by directional deviation of a base for a liquid droplet discharging device, and to provide a method for arranging a film-forming region and a method for manufacturing a color filter.  <P>SOLUTION: The mother base material includes a plurality of film-forming regions having one or more film-forming divisions, and further includes: the first film-forming region having the first film-forming division; and the second film-forming region having the second film-forming division having smaller area of film formation than that of the first film-forming division. While the mother base material is set in an arranging device used to arrange a film material, the second film-forming region is arranged at a position closer to the center of turn of a turning device provided in the arranging device than the first film-forming region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198125-A (JP)
Title: Heating cooker
Inventor: NEMOTO MAKIKO
IPC: F24C7/02
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of supplying saturated steam and superheated steam matched to food materials to be cooked.  <P>SOLUTION: The heating cooker has a heating chamber 28, a hot air unit 11 provided in the back of the heating chamber 28 and equipped with a hot air fan 32 and a hot air heater 14, a steam generating means 43 for jetting saturated steam into the hot air unit 11, a temperature detecting means 85 for detecting a temperature of the heating chamber 28, and a control means 72 for controlling the steam generating means 43 and the hot air heater 14 on the basis of temperature information from the temperature detecting means 85. The control means 72 controls the supply of power to the hot air heater 14 by being turned on/off to retain the temperature of the heating chamber 28 at about 100-130°C, the saturated steam jetted out of the steam generating means 43 is heated by the hot air heater 14 to supply superheated steam to the heating chamber 28 while the hot air heater 14 is turned on, the saturated steam is supplied to the heating chamber 28 from the steam generating means 43 while the hot air heater 14 is turned off, and an object to be cooked in the heating chamber 28 is heated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196331-A (JP)
Title: Corrugating roll unit and its conveying method
Inventor: MIZUSHIMA KAZUKI
IPC: B31F1/26
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate insertion or pulling-out of a corrugating roll unit into/from a single facer, and to eliminate the necessity of a wide space around the single facer.  <P>SOLUTION: The corrugating roll unit 1 including a pair of corrugating rolls 3 and 4 mounted and secured to a truck 2 having traveling wheels 12 and 14 and attached to/detached from the operation part of a single facer s is constructed in such a manner that two spare wheels 24 having traveling directions set in the horizontal direction of the truck 2 and attaching positions changeable up or down from the rear wheel 14 are disposed near the rear wheel 14, the spare wheels 24 are lowered from the wheel 14 during turning of the corrugating roll unit 1 or movement in a horizontal direction e, the corrugating roll unit 1 is made to travel by the front wheel 12 and the spare wheels 24, the spare wheels 24 is made to travel in the opposite direction of the front wheel 12 during turning of the corrugating roll unit 1, and by adjusting a space between the front wheel 12 and the spare wheels 24 or the traveling speeds of these wheels, the turning center c of the corrugating roll unit 1 is set in an optional position between the front wheel 12 and the rear wheel 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203693-A (JP)
Title: Lining concrete curing device
Inventor: TANASE TOMIHIRO
IPC: E21D11/10
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining concrete curing device which is for use when a curing agent is applied to lining concrete of a tunnel, and can uniformly apply the curing agent irrespective of the type of the curing agent.  <P>SOLUTION: The curing device 10 is movable according to movement of a centering, and can apply the curing agent to a surface 1a of the lining concrete 1 of the tunnel. The curing device is formed of an application device for applying the curing agent, and an adjusting device consisting of an elastic member 11 and an elastic support member 12 for elastically supporting the elastic member 11, for leveling application quantity and application distribution of the applied curing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208281-A (JP)
Title: Method and apparatus for forming foamed resin molding
Inventor: KANEKO MITSUHARU
IPC: B29K105/04
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To control the problem of the defective shape of a foamed resin molding caused by the contraction of the edge of an expandable resin packed in a cavity into the molding which occurs when the foamed resin molding is formed by core-backing a mold or the problem of a deterioration in dimensional accuracy in the shape of a plane.  <P>SOLUTION: In a method for forming the foamed resin molding, when, after a molten expandable resin 40 is packed in a cavity 33 formed by a fixed mold 31 and a movable mold 32, the movable mold 32 is core-backed in a direction to increase the volume of the cavity to form the foamed resin molding 50, before the movable mold 32, after being core-backed, is opened, the expandable resin 40 in the same molten state is supplemented in the void 93 of the edge of the cavity 33 formed in the cavity 33 during core backing from a path 26b for supplement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208302-A (JP)
Title: Polyester film for in-mold transfer
Inventor: KOJIMA TAKAAKI
IPC: B32B27/36
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially stretched polyester film capable of satisfying high level formability, heat resistance and transfer aptitude when used as a base material for in-mold transfer.  <P>SOLUTION: The film contains one or more kinds of copolymer constituents in addition to main structural constituents and has a structure of laminating a polyester A layer having 200-255°C melting point (TmA) at least on one surface of a polyester B layer having 180-230°C melting point (TmB), wherein the difference (TmA-TmB) of the melting point of the respective layers is ≥5°C, the storage elastic modulus of the film is 400-1,800 MPa at 80°C and 10-60 MPa at 160°C and a releasing layer is provided on one side surface of the film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211357-A (JP)
Title: Method and apparatus for biometrics authentication information registration and method and apparatus for biometrics authentication
Inventor: YASUDA NOBUYUKI
IPC: G06T7/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for biometrics authentication information registration and a method and an apparatus for biometrics authentication which are suitable for a digital camera function provided to a mobile terminal.  <P>SOLUTION: In a state with a lit LED radiating light including light with wavelength suitable for photographing an authentication subject and in a state with the unlit LED, a difference image is calculated from a lit photographed image and an unlit photographed image which are photographed using an imaging means. Then, feature information for biometrics authentication extracted from the difference image, an outline showing an outer shape of the authentication subject and a mask pattern making a region corresponding to an inner section of the outline invisible are registered in association with each other. When carrying out authentication, the lit photograph image and the unlit photograph image are acquired by the imaging means in a state with the registered mask pattern superposed on the image acquired by the imaging means. When the outline for the difference image calculated from these and the registered outline match, the feature information is extracted from the difference image and provided for a verification process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215175-A (JP)
Title: Pyranoside diester compound and its manufacturing method
Inventor: ONOMURA OSAMU
IPC: C07B61/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyranoside compound having at least two hydroxy groups thereof protected with a different substituting group.  <P>SOLUTION: The pyranoside diester compound represented by general formula (I) is obtained by causing a compound represented by general formula (I) wherein Y is a hydrogen atom to react with an acid halide compound in the presence of a dialkyltin compound and a base. In the formula, R is a 1C-8C alkyl group or an aryl group; X is an acyl group or a sulfonyl group; and Y is a sulfonyl group when X is an acyl group and Y is an acyl group when X is a sulfonyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216440-A (JP)
Title: Displacement sensor, displacement measuring method, and displacement measuring device using surface acaustic wave element
Inventor: WATANABE ATSUSHI
IPC: G01B17/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact displacement sensor which is not affected by the property of a propagation path of a surface acoustic wave.  <P>SOLUTION: A surface acoustic wave excited by a high frequency signal applied through an antenna 40 to a comb-tooth electrode 22 of one surface acoustic wave element 20 from among two surface acoustic wave elements 20, 30 which are placed at the surface of a piezoelectric material substrate 10, wherein surface acoustic wave propagation planes α and β are made to face each other relative to the piezoelectric material substrate 10, such that a mutual distance in a propagation direction of the surface acoustic wave may be variable, propagates through the piezoelectric material substrate 10 from the surface acoustic wave propagation plane α. By the foregoing, a high frequency signal which is late relative to the high frequency signal applied to a comb-tooth electrode 22 of one surface acoustic wave element 20 is obtained at a comb-tooth electrode 32 of the other surface acoustic wave element 30, and is output through an antenna 42. In this displacement measuring device 100, a displacement between two surface acoustic wave elements 20, 30 is computed with multiplying this delay time by a propagation velocity of the surface acoustic wave at the piezoelectric material substrate 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214892-A (JP)
Title: Packaging bag heated in microwave oven
Inventor: KITAMURA TOMOKO
IPC: B65D30/22
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag heated in a microwave oven which is capable of forming a partition with a high heat seal strength capable of withstanding the retort treatment, and is allowed to be consistently peeled by the microwave oven heating.  <P>SOLUTION: The inside of an approximately rectangular packaging bag 10 having its peripheral edges being sealed is divided into a plurality of chambers 17 and 18 by a partition seal part 25 formed of an easily peelable film 24 inserted in parallel to any one side edge out of the peripheral edges. In the packaging bag 10 heated in the microwave oven, a vent 22 with its periphery being sealed is formed in a part of the packaging bag 10, and the partition seal part 25 is peeled firstly, and a seal part 21 around the vent 22 is peeled secondly. The heat seal strength of the partition seal part 25 is not less than 23 N/15 mm, and its maximum width is 2-3 mm. In a center part in the longitudinal direction of the partition seal part 25, a recessed non-sealed part 26 is formed only on one side opposite to the chamber 18 having the vent 22, and the length of the non-sealed part 26 is set to be 15-25 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT