baber/WOPTO huggingface dataset:
Patent JP-2008131965-A (JP)
Title: Game machine
Inventor: KAWAMURA HIDENORI
IPC: A63F5/04
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a player from losing expectations for a game.  <P>SOLUTION: The game machine receives a game start signal concerning the operation of a start lever (B1: Yes), and acquires sound data concerning the operation sound of the start lever (B3) when receiving a game information signal including the content of an internal winning role (B2: Yes). When the internal winning role is a BB (B4: Yes), the gain level of a gain control amplifier is set to 3 (B5), and the operation sound is outputted from a speaker at top volume (B6). When the internal winning role is a small role (B7: Yes), the gain level of the gain control amplifier is set to 2 (B8), and the operation sound is outputted from the speaker at middle volume (B6). When the internal winning role is not the small role (B7: No), the gain level of the gain control amplifier is set to 1 (B9), and the operation sound is outputted from the speaker at small volume (B6).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135485-A (JP)
Title: Radio wave absorber and manufacturing method therefor
Inventor: NAKANISHI MOTOYASU
IPC: H01Q17/00
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave absorber that can obtain absorption effect at a target frequency, without being affected by the precision of the thickness of a dielectric or the incident angle of radio waves, and to provide its manufacturing method.  <P>SOLUTION: A λ/4 radio wave absorber 100 is formed by stacking a reflecting body 10 to reflect entering radio waves, a first dielectric 21 that is arranged adjacent to the reflecting body 10 and has a specified dielectric ratio; a second dielectric 22 that is arranged adjacent to the first dielectric 21 and has a dielectric ratio different from that of the first dielectric 21, and a resistance film 30. The second dielectric has a dielectric ratio smaller than that of the first dielectric, and an irregular shape is formed on the boundary surface between the first and second dielectrics 21 and 22. Since the irregular shape is formed into a dome-like shape, to thereby obliquely bend the entering radio waves due to its dielectric lens effect, so that influence due to incident angle is less apt to be received, even if the incident angle of radio wave varies, changes in the absorption frequency are small.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137087-A (JP)
Title: Punch for preventing information leak
Inventor: MATSUI YUMIKO
IPC: B26F1/32
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch for preventing information leak, which punches a two-dimensional hole by operation at a time in an object to be punched including personal information and having such a size as a postcard and A4 paper, with small pressing force.  <P>SOLUTION: This punch for preventing information leak has: a lower base having a plurality of lower blades; and an upper base having a plurality of upper blades provided in the positions opposing to the lower blades. A plurality of opposing lower blades and upper blades are two-dimensionally arranged in the direction of a line and the direction of a row. By fixing each of one ends of the lower base and the upper base turnably and pressing the upper base, the upper blades of the upper base lower to punch a plurality of holes arranged in the direction of the line and the direction of the row in the object to be punched to prevent the information written in the object to be punched from being read.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137089-A (JP)
Title: Cutting device for slewing bearing mounting face
Inventor: SEKIDO SHINICHI
IPC: B23Q9/02
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To keep high facial precision of a mounting face cut to attach a constituent member of a slewing bearing by the heat generated by welding while applying a welding means to a frame part divided into a plurality of sections.  <P>SOLUTION: This cutting device 40 has a main spindle 41 inserted into a center hole 35 provided in a base plate 30a in a center frame 30. The main spindle 41 is mounted to nip and hold the base plate 30a by a clamp part 42, and a tool part 54 is connected with a turning arm 53 connected with a rotary cylinder 48 fitted into the main spindle 41 to adjust its position. The tool part 54 has a cutting tool 58 mounted on a slide table 56. The cutting tool 58 is revolved by a motor 57 for revolution by operating a motor 51 for revolution to cut a circular ring-like cutting region Z centered on the center hole 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007107877-A (JP)
Title: Refrigerator
Inventor: HIRAI CHIE
IPC: F25D23/08
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat insulation performance, productivity and safety, in relation to a refrigerator.  <P>SOLUTION: This refrigerator has a heat insulation housing 1 with a vacuum heat insulation material 2 arranged between an inner box 3 and an outer box 4 and with hard urethane foam 6 foamed and filled in a space part other than the vacuum heat insulation material 2, and a cooling device for cooling the inside of the heat insulation housing 1, and uses a hydrocarbon-based combustible substance for a foaming agent of the hard urethane foam 6 of the heat insulation housing 1 and a cooling medium of the cooling device. The vacuum heat insulation material 2 arranged in the heat insulation housing 1 is made hardly combustible and hardly generating harmful gas although using the combustible foaming agent and cooling agent as a vacuum heat insulation material formed by covering a core material formed of a sheet-like inorganic fiber aggregate with a film with a gas barrier property. Thereby, the heat insulation housing excelling in temporal heat insulation performance and productivity can be provided, and the flameproof refrigerator capable of improving heat insulation performance by improving a coverage factor of the vacuum heat insulation material can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008142801-A (JP)
Title: Temperature control system of machine tool
Inventor: EBISAWA KIYOUICHI
IPC: B23Q11/14
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control system of a machine tool for ultra-precision machining, which controls temperature of a heat medium liquid circulating in the machine tool with very high precision and suppresses occurrence of fluctuation of temperature over a long time.  <P>SOLUTION: This temperature control system of the machine tool has: a cooling means for cooling the heat medium liquid in a liquid receiving tank 31; a cooling liquid tank 32 for storing the cooled heat medium liquid; a cooling controlling means 20 for controlling temperature for cooling the heat medium liquid; an opened type damping tank 33 for reducing occurrence of fluctuation of temperature of the heat medium liquid; a heating means 10 for heating the heat medium liquid fed from the opened type damping tank; a liquid temperature uniformizing means 11 for uniformizing the distribution of liquid temperature of the heat medium liquid passing through the heating means; liquid temperature sensors 22, 23 for detecting temperature of the heat medium liquid after it is heated by the heating means; a heating controlling means 20 for controlling the heating means to maintain temperature of the heat medium liquid at the final target temperature; a sealed type damping means 12 for reducing occurrence of fluctuation of temperature of the heat medium liquid passing through the liquid temperature uniformizing means; and a circulation passage 2 for circulating the heat medium liquid maintained at the final target temperature into the machine tool and returning the heat medium liquid into the liquid receiving tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142970-A (JP)
Title: Insulation-coated metal foil for manufacturing electronic device
Inventor: YAMADA NORIKO
IPC: H01L29/786
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To propose insulation-coated metal foil for an electronic device substrate which is excellent in heat resistance and flexibility and can prevent the occurrence of the peeling and cracking of a film constituting an electronic device such as a TFT and a method for producing the metal foil.  <P>SOLUTION: The metal foil with a surface roughness Ra of 30-500 nm and an insulating film which is made of an organic group-modified inorganic polymer and coats the surface of the metal foil are formed on the insulation-coated metal foil for the electronic device substrate. In the insulating film of the organic group-modified inorganic polymer, the organic group bonded to Si is one or both of methyl and phenyl groups. The insulating film has a Young's modulus of 10<SP>2</SP>-10<SP>4</SP>MPa and a thickness of 0.8-40 μm. The metal foil is stainless steel foil and has a glossiness Gs (45°) of at least 300 and below 500 and a surface roughness Ra of 100 nm or below.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142301-A (JP)
Title: Hose joint fitting
Inventor: TAKAHASHI YOSHIO
IPC: A62C33/00
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To apply color to a hose joint fitting for discrimination, ensure easy discrimination of the coloring at a glance, prevent abrasion and taint damage by use, and retain the discrimination function for a long period of time in the hose joint fitting.  <P>SOLUTION: In this three-hook type hose joint fitting comprising an insertion fitting 2 and a receiving fitting 3, a colored face 19 for discrimination is formed on at least the outer circumferential face of a tubular part 18 of an engagement release ring 11 in the insertion fitting 2. The colored face 19 formed on the outer circumferential face of the tubular part 18 of the engagement release ring 11 can be easily recognized to allow the easy discrimination of a fire hose, and the tubular part 18 is protected by a rear end flange 10 to eliminate external force from directly applying to the colored face 19 and prevent the impairment of the discrimination function of the colored face 19 due to damage and taint.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142832-A (JP)
Title: Pipe cutting machine
Inventor: TAKAHASHI HIDEMICHI
IPC: B23D21/04
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of conventional pipe cutting machines wherein when a rotating cutting blade is brought into contact with the peripheral wall of a pipe, vibration of the cutting blade is transmitted directly to the pipe and the pipe is rattled, and therefore, the cross section of the pipe becomes rough and burrs are produced.  <P>SOLUTION: In a pipe cutting machine, a pair of clamp means 1, 2 vertically holding the pipe P are installed at a predetermined interval S in the longitudinal direction, and a rotary cutting blade 4 reciprocatingly traversing between the fore-and-aft clamp means 1, 2 is installed. Each of the fore-and-aft clamp means 1, 2 comprises pipe receiving blocks 11, 12 which are installed on the same horizontal plane and in which V-grooves 11a, 12a supporting the lower half round part of the pipe P are formed and pipe retaining blocks 13, 14 which are vertically movably disposed on the pipe receiving blocks 11, 12 and in which V-grooves 13a, 14a pressingly supporting the upper half round part of the pipe P are formed. Each of the pipe retaining blocks 13, 14 is laterally swingably supported relative to vertical drive means 15, 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150232-A (JP)
Title: Metatitanic acid slurry for raw material of photocatalyst titanium oxide and method for producing the slurry
Inventor: KUBOTA MAMORU
IPC: B01J35/02
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide metatitanic acid slurry as a precursor of titanium oxide for a photocatalyst, with which it becomes possible to produce titanium oxide for the photocatalyst excellent in various photocatalytic performances.  <P>SOLUTION: The metatitanic acid slurry for photocatalyst titanium oxide is characterized in that the sedimentation speed is 15-30 mm/30 min under such conditions that the content as TiO<SB>2</SB>is 40 g/L and the temperature is 30°C. The metatitanic acid slurry is produced by adding an anatase seed separately prepared to a titanyl sulfate solution in an amount of 3-10 mass% in terms of TiO<SB>2</SB>in the titanyl sulfate solution, heating the resulting mixture at a temperature not lower than the boiling point to hydrolyze, filtering and washing, thereafter, making the washed substance into slurry and neutralizing and washing the slurry in a pH of 4-7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149350-A (JP)
Title: Bar-shaped material melting method in material melting/holding device for metal molding machine
Inventor: MINAMIMURA MASAAKI
IPC: B22D17/28
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently melting a material at the time of starting a metal molding machine by adopting submerged-melting by the molten material in a melting cylinder and a furnace body in order to melt the bar-shaped material.  <P>SOLUTION: A material melting/holding device provided in the metal molding machine is composed of: the furnace body of the melting/holding device; a melting cylinders for bar-shaped material provided side by side in the upper part of the furnace body; and material supplying cylinders directly supplying the bar-shaped material into the furnace body. When starting the molding, the melting of the bar-shaped material is preceded. Successively, the melting material is supplied in the melting/holding furnace from the melting cylinders. The bar-shaped material continuously supplied into the bottom part of the furnace body from the material supplying cylinders with these melting material are submergedly melted, and the submerged melting in the melting-holding furnace after starting-up the forming is held.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152131-A (JP)
Title: Method for manufacturing image display medium, and particle supplying device
Inventor: SUWABE YASUSHI
IPC: G02F1/167
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an image display medium by which a predetermined amount of particles can be supplied to a desired place without waste and an image display medium of high quality free from generation of noise or the like can be obtained, and to provide a particle supplying device suitable to be used for the method.  <P>SOLUTION: The method is to manufacture an image display medium which includes a pair of substrates at least one of which has light-transmitting property and a group of particles comprising one or more kinds of particles sealed between the substrates as movable according to an electric field applied between the pair of substrates. The method comprises the steps of: a particle disposition step of disposing particles by intermittently injecting the particles with air through an injection port onto one of the pair of substrates; and an aligning step of aligning the one substrate with the other substrate through the face where the particles are disposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153155-A (JP)
Title: Power supply device for discharge lamp, and its control method
Inventor: YOSHIDA AKIRA
IPC: H05B41/282
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device for a discharge lamp in which the light volume of discharge lamp can be controlled so as to be reduced for a prescribed period against the other period, with a simple structure, and its control method.  <P>SOLUTION: The DC voltage from a DC power supply part 21 is impressed on the discharge lamp 1 after a switching element 22 is switched with a prescribed duty and oscillation frequency by a pulse generating circuit 25 and its output is smoothed by a smoothing circuit 23. In the pulse generating circuit 25, the duty is controlled according to the output of a current control circuit 27 which operates based on a feedback signal from the current detection resistance 24, and the oscillation frequency is operated temporarily to be high by the output of the pulse frequency changing circuit 29 which is operated based on a frequency command Cf output in a part of period t in the period T of green display color.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158001-A (JP)
Title: Photocoupler
Inventor: NARUSE AKIKAZU
IPC: G02B6/30
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocoupler capable of improving design flexibility such as diameter of a lens coupled to an optical fiber.  <P>SOLUTION: The photocoupler 1A is provided with: a lens substrate 30A on which lenses 3A of the same number as optical fibers 2A are formed; and an optical wave guide 4A which optically couples the optical fibers 2A and the lenses 3A. The optical wave guide 4A comprises: one end along in the extension direction of a core 40 for transmitting light which is inclined and forms a reflection surface 42 by exposing a core edge surface 40a of the one end side of the core; and another end along in the extension direction of the core 40 which is provided with a fiber guide groove 44 to which the optical fiber 2A optically coupled to another side of the core 40 is inserted. The lens substrate 30A is provided with the lenses 3A in conformity with positions facing the core edge surface 40a on the back surface side of a surface on which the optical wave guide 4A is mounted. The lenses 3A are formed in the horizontal direction along a flat plane of the optical wave guide 4A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158134-A (JP)
Title: Reflection sheet
Inventor: KUWABARA TSUMORU
IPC: G02F1/1335
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection sheet having a high reflectance suitable for reflective material which is used for a backlight of a liquid crystal display device or the like.  <P>SOLUTION: The reflection sheet is a biaxially oriented reflection sheet containing a polypropylene resin (A) and at least one kind of resin (B) incompatible with the polypropylene resin. The reflection sheet has a phase separation structure of a sea-island structure comprising a sea phase of the polypropylene resin (A) and island phases of the resin (B) incompatible with the polypropylene resin, and has a basis weight of 100 to 500 g/m<SP>2</SP>, a density of 0.3 to 0.75 g/m<SP>3</SP>and a heat contraction ratio at 150°C/30 min of 15% or less in both direction of MD and TD directions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155943-A (JP)
Title: Method and device for filling fluid body
Inventor: HAYAKAWA MUTSUMI
IPC: B65B31/04
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of residual oxygen in a container for filling with a beverage.  <P>SOLUTION: A liquid inert gas is dripped into a container 1 from a nozzle 4a while allowing the container 1 to continuously run, and a liquid body is filled in the container with the liquid inert gas being contained therein by a filling machine 57. A liquid inert gas is dripped in a head space of the container, and the container is sealed by a lid above the head space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157892-A (JP)
Title: Electric current detector, current detection tool, and current detection method
Inventor: NAKAMURA ATARU
IPC: G01R19/03
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric current detector which can detect any type of electric current from minute current up to highest one without being affected by ambient temperature or circuit voltage, regardless of DC or AC.  <P>SOLUTION: This detector comprises a heat resistor 1, a first temperature sensing element 8 formed so as to heat bond the heat resistor 1 over keeping electrical insulation with it in which electric properties vary depending on temperature (e.g., thin film thermocouple, or resistance temperature sensor film), and a second temperature sensing element 9 which is heat shielded from the heat resistor 1 over keeping electrical insulation with the above heat resistor 1 and also electrically-connected with the first temperature sensing element 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162300-A (JP)
Title: Cabin back guard for motor-truck
Inventor: UEMURA YUSUKE
IPC: B62D33/06
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabin back guard for a motor-truck capable of hardly generating rust on a lower end of a pipe member and enhancing durability and a commodity value.  <P>SOLUTION: The cabin back guard for the motor-truck is provided with the pipe member 10 formed to a shape corresponding to a peripheral edge shape of a cabin back panel; and a cap 20 relative to a lower end opening 10H of the pipe member 10, and is mounted to a back surface of the cabin back panel. The cap 20 is provided with a bottom wall 21 for covering the lower end opening 10H; a press-fitting part 13 projected from the bottom wall 21 and press-fitted to the lower end opening 10H; a standing up peripheral wall part 14 standing up from the bottom wall 21 and externally fitted to the lower end 7K of the pipe member 10; and water removal holes 15B-15E for flowing down and discharging water intruded between an outer peripheral surface 9M of a base part 9 of the press-fitting part 13 and an inner peripheral surface 14N of the standing up peripheral wall part 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008163754-A (JP)
Title: Rotor internal configuration of 2-bore rotary carburetor for stratified-scavenging engine
Inventor: KOIZUMI KIMIO
IPC: F02M17/04
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor internal configuration of a 2-bore rotary carburetor for a stratified-scavenging engine stabilizing the engine of a power saw, a lawnmower or the like in idling and all position changing.  <P>SOLUTION: A fuel supply side bore 8 of a carburetor rotor valve 6 is formed with groove pockets 10 communicating with the fuel supply side bore 8 respectively in opening edges of an upstream end and a downstream end on a side of accelerating rotation direction of the rotor valve 6. The groove pocket 10 is in a shape of gradually turning upward to the side of accelerating rotation direction along a peripheral surface of the rotor valve 6 and decreasing in cross sectional area. The construction is therefore such that in horizontal rotation of the rotor valve 6, the groove pockets 10 first lap over a mix passage, the fuel supply side bore 8 and the mix passage are brought into communication and the fuel supply side bore 8 is opened before an air supply side bore 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162036-A (JP)
Title: Iron based composite material and method for producing iron based composite material
Inventor: SEGUCHI TAKESHI
IPC: F16D65/12
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron based composite material which is higher in wear resistance and seizure resistance, and excellent in shock absorbency as compared with those of steel, and higher in mechanical strength as compared with that of cast iron and a method for producing the composite material.  <P>SOLUTION: The iron based composite material has at least a steel structure layer 12, a cast iron structure layer 14, and a carburized structure layer 13 formed by carburizing a steel structure between the steel structure layer 12 and the cast iron structure layer 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT