baber/WOPTO huggingface dataset:
Patent JP-2008184971-A (JP)
Title: Variable displacement type supercharger
Inventor: SEGAWA KENICHI
IPC: F02B37/24
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid sticking of a nozzle vane without increasing an amount of gas leak.  <P>SOLUTION: In the variable displacement type supercharger, portions of a first annular side wall surface 51 and a second annular side wall surface 52 on the outer peripheral side of the nozzle vane 31 rather than the rotating center position thereof are formed as conical inclined surfaces 51A and 52A so that a gap Ga between one side face 31A of the nozzle vane 31 and the first annular side wall surface 51 and a gap Gb between the other side face 31B of the nozzle vane 31 and the second annular side wall surface 52 are enlarged toward the outer peripheral side of a gas inlet space 25 from the rotational central side of the nozzle vane 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187651-A (JP)
Title: Digital camera and method of previous notice about broadcast program view
Inventor: IKETANI SATOSHI
IPC: H04N5/44
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent timing to view a television broadcast program from being missed in the destination of a visit.  <P>SOLUTION: A digital camera comprises a television tuner, and a video image of television broadcast is displayed on a monitor. A view reservation mode is included and a program guide is displayed on the monitor. A broadcast program desired to be viewed is designated on the basis of the program guide. A date and a time of a broadcast start, title and the like of the designated broadcast program are written in a nonvolatile memory. Current date/time data are collated with starting date/time data in a previous notice and when the both are matched, a previous notice message is displayed on the monitor. Furthermore, a user is notified about the presence of a previous notice by a sound and vibration. Since the previous notice message is displayed before the start of broadcasting, the viewing of a broadcast program registered in favorites is not missed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189487-A (JP)
Title: Dielectric ceramic composition, and multilayer ceramic capacitor
Inventor: TAKEDA TOSHIKAZU
IPC: C04B35/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition which is a dielectric ceramic material used for a multilayer ceramic capacitor, can be co-fired with an Ni internal electrode at ≤1,100°C and has high resistivity at a high temperature of 150°C.  <P>SOLUTION: The dielectric ceramic composition contains a tungsten bronze type multiple oxide expressed by the compositional formula of (K<SB>1-x</SB>Na<SB>x</SB>)Sr<SB>2</SB>Nb<SB>5</SB>O<SB>15</SB>(wherein, 0≤x<0.2) as the main component, and Mn of 0.05 to 20 pts.mol and Li of 0.25 to 30 pts.mol based on 100 pts.mol of the main component as auxiliary components.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193322-A (JP)
Title: Radio communication system, radio communication equipment, and route setting method
Inventor: OGISHIMA SHINJI
IPC: H04W84/12
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve communication quality by stabilizing a communication route in an ad hoc network.  <P>SOLUTION: A routing processing part 25 emits routing packets to its surrounding terminals with certain time intervals so as to search for a route. In response to this, neighboring terminals further transfer the routing packets to their surrounding terminals to search for the route. In so doing, intensity of the radio wave emitted by other radio terminals is measured by an intensity measurement part 26, notifies a routing processing part 25 of the result, and adjusts route update frequency so as to make a time interval of the route search long when the measured field intensity is strong and make the interval short when the intensity is weak.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007204365-A (JP)
Title: Fuel reformer and method of manufacturing the same
Inventor: LEE SUNG CHUL
IPC: C01B3/38
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reformer capable of ensuring the durability of a catalyst-supporting layer even under high-temperature operating conditions, and a method of manufacturing the fuel reformer which is capable of simplifying overall process for manufacturing the apparatus.  <P>SOLUTION: The fuel reformer has a plurality of stainless steel reaction substrates having a channel enabling a prescribed reactant containing fuel to flow on a surface thereof and a close contact assembly laid on the surface of the reaction substrate in close contact therewith to form a passage by the channel. The reaction substrate has a catalyst-supporting layer made of an oxide film formed by oxidation of stainless steel on the surface of the channel and a catalyst layer formed on the catalyst-supporting layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008190271-A (JP)
Title: Alternative multiple glass
Inventor: IWAMURA SEIJI
IPC: B32B17/10
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem caused by remodeling a single glass to an alternative multiple glass that a bonded part between a spacer and a transparent plastic plate comes off or the transparent plastic plate is deformed since the coefficient of linear expansion of the transparent plastic is more than ten times larger than that of the glass and the stretching caused by the expansion varies depending on changes in room temperatures or how direct sunlight is received.  <P>SOLUTION: The deformation of the transparent plastic plate is made obscure by making the maximum size of the transparent plastic plate 900 mm or less to restrain the amount of stretching, by forming the spacer with a flexible plastic or synthetic rubber so that the spacer may deform to absorb the stretching, or by forming the spacer pieces to have a thin and short I-shape or channel-shape and attaching them at a small pitch to restrain the amount of stretching between them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188946-A (JP)
Title: Protection material, and protective clothes using it
Inventor: KAWAI TAIKO
IPC: A41D13/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection material having not only a high protective capability, but also a light weight, and an excellent flexibility and moisture permeability, enabling a suppression of a heat stress of a wearer, having an excellent wear feeling, and further, having an excellent durability of a protective film layer, with respect to a protection material and protective clothes to protect workers handling noxious chemicals.  <P>SOLUTION: The protection material comprises at least one or more layers of a gas absorption layer 5 and the following protective film layer 9 respectively. At least one or more protective film layers are arranged on the outer layer side of the gas absorption layer. In the protective film layer 9, the protective film layer 9 has a permeation suppressive capability to organochemicals, both sides of a permselective layer 3 having a permeation property to water vapor are laminated with moisture permeation film layers 2, 4, and the moisture permeation film layer contains a curing type permeability adhesive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194558-A (JP)
Title: Water treatment system and method
Inventor: ARIMURA RYOICHI
IPC: C02F1/72
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment system and method which enable the generation of OH radicals without operations of hydrogen peroxide solution injection and ultraviolet irradiation to perform advanced oxidation treatment.  <P>SOLUTION: Water to be treated is introduced to water treatment equipment 1, and ozone is injected from an ozone injection system 2 into the introduced water to be treated to perform ozone treatment. Fine bubbles which disappear by self-pressurization to generate OH radicals are injected and mixed into the ozone-injected water to be treated in the water treatment equipment 1 from a fine bubble injection system 3 to perform the advanced oxidation treatment by the generated OH radicals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007214131-A (JP)
Title: Fuel cell electrode, its manufacturing method, and fuel cell provided with the same
Inventor: KANG HYO-RANG
IPC: H01M4/86
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell electrode which can achieve a high water repellant property by using a relatively less amount of binder as compared with a conventional fuel cell electrode and as a result can maximize a utilization ratio of a carrying catalyst and provide its manufacturing method and a fuel cell provided with the electrode.  <P>SOLUTION: The fuel cell electrode is provided with a catalyst layer containing a carrier, a catalyst and a binder. A specific surface of the carrier is 500 m<SP>2</SP>/g or more and the binder contains 0.5-50 pts.mass of fluoride-ethylene-propylene copolymer against 100 pts.mass of a total mass of the carrier and the catalyst.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121318-A (JP)
Title: Magnetic field detecting element integrated on printed circuit board
Inventor: CHOI WON-YOUL
IPC: G01R33/04
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field detecting element integrated on a printed circuit board excellent in aspects of mass productivity and an expense, capable of minimizing leakage of a magnetic flux by constituting a closed magnetic path, while formed into an ultra-small size, and having a highly sensitive characteristic through magnetic field detection using differential drive.  <P>SOLUTION: This magnetic field detecting element is provided with two rod-like flexible magnetic core bodies in a PCB substrate, and is provided with an exciting coil of a metal film to constitute coupling type structure having structure with the both rod-like bodies wound "8"-shapedly, or separated type structure having a shape with the respective rod-like bodies wound separately. A magnetic field change detecting coil of a metal film is provided to constitute structure with the both rod-like bodies wound solenoid-likely at once, layeredly on the exciting coil, or structure with the respective rod-like bodies wound separately.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164814-A (JP)
Title: Interface device
Inventor: MIHARA NORIO
IPC: G06F3/048
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment operation control method by which equipment is easily, exactly and efficiently operated without moving a glance and an interface device using the same.  <P>SOLUTION: Interface device for operating the equipment having a plurality of operation items includes: a selection means for selecting operation items which can be selected by a user among the plurality of operation items as operation objects of the self-device one by one at predetermined intervals according to a predetermined order; a notification means for notifying the user of the operation items which are the operation objects at present according to the interval for selecting the operation objects; an instruction input means for entering various instructions from the user and a means for performing operations to the equipment based on the operation items which are the operation objects when a predetermined selection instruction is input by the instruction input means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008176247-A (JP)
Title: Transmissive-type liquid crystal display
Inventor: MORISUE HISASHI
IPC: G09G3/34
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transmissive-type liquid crystal display that reduces luminous energy absorbed by not only the liquid crystal panel, but also a color filter and can further reduce the power consumption.  <P>SOLUTION: In the transmissive-type liquid crystal display device including a liquid crystal panel and a backlight, the liquid crystal panel 14 has pixels each divided into four sub-pixels of red (R), green (G), blue (B) and white (W). The backlight is a white backlight 16 by which luminance of emitted light is controllable. A color saturation reducing section 11 carries out a process of reducing color saturation on a first RGB input signal, which is an original input signal, so that the first RGB input signal becomes a second RGB input signal; and thereafter, an output signal generation section 12 obtains transmissivity and a backlight value, on the basis of the second RGB input signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202468-A (JP)
Title: Output convergence value calculation device for engine system
Inventor: KOBAYASHI ISAO
IPC: F02D45/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately calculate output convergence value.  <P>SOLUTION: Input to the engine system is set with changing from an initial value to a plurality of set values IN1, IN2,... in order, after input to the engine system is set to an initial value IN0 and the engine system gets in a stable state, and output from the engine system at that time is detected successively. Reference waste time tdR which is waste time during which input is changed from the initial value IN0 to a first set value IN1 is calculated based on output. Output convergence value when input is the second set value IN2 is calculated based on output from a point when only reference waste time tdR elapses after change of the input to the second set value IN2 to a point when only reference waste time tdR elapses after change of the input to the third set value IN3. Output convergence value is calculated in a same manner after the third set value IN3 of the input.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200419-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To more enhance a game performance by providing intrinsic meanings in each of a plurality of start holes for executing the drawing of a first kind big winning game by the entry of a game ball.  <P>SOLUTION: The first kind big winning drawing when a game ball enters the start hole 6A in a first playfield 14a is executed in a drawing mode wherein the drawing probability of a 15R probability variable big winning game is higher than that of the first kind big winning when a game ball enters the start hole 6B in the first playfield 14a. Since the start hole 6A is arranged at a part above a second playfield 14b, the start hole 6B is arranged at a part below the second playfield 14b, and the game ball rolling downwards from the top part of the first playfield 14a reaches the start hole 6A without being obstructed by a variable winning device 33 in the second playfield 14b, it is easy to aim the game ball at the start hole 6A of the high drawing probability of the 15R probability variable big winning game with the largest number of discharge balls, and many discharge balls can be expected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216445-A (JP)
Title: Image forming apparatus
Inventor: AKITA MASAMICHI
IPC: G03G21/10
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which uses one sensor to detect the presence of a waste toner container and the full state of the waste toner container, thereby reducing the number of sensors, and achieving inexpensive constitution and simplification of structure.  <P>SOLUTION: The image forming apparatus includes a cleaner unit 212 removing toner left on an intermediate transfer member 210 after transferring a developed image to a sheet 202, and the waste toner container 214 holding the toner removed by the cleaner unit 212. The apparatus includes an optical sensor 215 installed on the outside of the waste toner container 214 and comprising one light emitting element 101 and one light receiving element 102 installed to be opposed to each other while putting the waste toner container 214 in between. The light receiving element 102 can switch at least two kinds of light receiving sensitivity, and determines the state of the waste toner container 214 based on a result detected by switching the light receiving sensitivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215934-A (JP)
Title: Force sensor, load detector and profile measuring apparatus
Inventor: FURUTA ATSUSHI
IPC: G01L1/22
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, high-resolution and inexpensive force sensor.  <P>SOLUTION: The force sensor is provided with: a flexible substrate 11 comprising an insulative ceramic; a fixing member 12 having supports 12a, 12b for supporting both ends of the flexible substrate; a probe holder 16 and a probe 17 disposed between the supports of the flexible substrate 11; four strain gauges 13a-13d formed as a membrane in a region in which a strain is generated on the flexible substrate 11 when a load is applied to the probe 17, and having electrical resistances changed by the strain of the flexible substrate; and a cover 18 for partially covering the probe holder so as to cause the strain gauges to measure a force applied to the probe and limit a moving range of the probe holder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219396-A (JP)
Title: Manufacturing method for piezoelectric vibrating device
Inventor: SHIRAI TAKASHI
IPC: H03H9/19
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating device which adjusts characteristics even after a frame body consisting of a piezoelectric body is joined by a cover body and a base and a manufacturing method for the piezoelectric vibrating device.  <P>SOLUTION: A crystal oscillator 1 joins the cover body 2 and the base 4 on both surfaces of the frame body 3 composed of: a tuning fork type piezoelectric vibrating piece 31 with a base section 31b and a plurality of arm sections 31a extended from the base section; and an enclosure 32 being connected to the base section and enclosing the piezoelectric vibrating piece 31. In the crystal oscillator 1, a metallic film 6 for adjusting the characteristics of the crystal oscillator 1 is formed on at least one side face of the enclosure 32 or the tuning fork type piezoelectric vibrating piece 31. In the crystal oscillator 1, characteristics are adjusted by reducing the mass or area of the metallic film 6 by a laser or the like after the frame body 3 and the cover body 2 and the base 4 are joined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215269-A (JP)
Title: Power generation system
Inventor: FUKUYAMA TAKAYOSHI
IPC: F01B29/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently take out electric power energy of at least the same degree as a conventional power generation system without causing a problem arising from fuel resources.  <P>SOLUTION: This power generation system comprises: a carbon dioxide gas producing device 81; a noncombustive power generating device 82; a primary liquefied carbon dioxide gas producing device 83 liquefying carbon dioxide gas 35 ejected from the carbon dioxide gas producing device; a secondary carbon dioxide gas producing device 90; and a carbon dioxide gas engine 1 to which the primary liquefied carbon dioxide gas producing device and the secondary liquefied carbon dioxide gas producing device are connected. The secondary liquefied carbon dioxide gas producing device 90 comprises: a cooling part 57, carbon dioxide gas liquefying parts 69a, 69b; a carbon dioxide gas isolating part 71; and a liquefied carbon dioxide gas storage tank 73. A circulating circuit 34 circulating carbon dioxide gas is constituted by connecting the respective parts. The noncombustive power generating device 82 supplies electric power to the primary liquefied carbon dioxide gas producing device and the secondary liquefied carbon dioxide gas producing device. The carbon dioxide gas engine 1 is composed of an engine operated by the cubical expansion of carbon dioxide gas 35a supplied in a high pressure state, to generate power.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224247-A (JP)
Title: Integrated circuit, electronic circuit board and test method
Inventor: CHIBA HIROFUMI
IPC: G01R31/28
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit, an electronic circuit board and a DC-DC converter that can be downsized, and a test method of these circuits.  <P>SOLUTION: When a specific test signal is inputted to a functional circuit FC, a monitor signal corresponding to the test signal is outputted from the output terminal SW and E(V<SB>out</SB>). If the functional circuit FC is normal, a value of the monitor signal which is inputted to a judgment unit 12D is for a signal expected when the functional circuit is normal. If it is abnormal, the value differs from that for the signal in a normal state. Therefore, a test of the functional circuit FC becomes possible by inputting the test signal from a test circuit 49 to the functional circuit FC. Since the test signal is inputted to the test circuit 49 through a power supply terminal Vcc of the functional circuit FC, an additional terminal for a test becomes unnecessary, enabling downsizing of the device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221940-A (JP)
Title: Seat for vehicle
Inventor: OKU NAOHITO
IPC: B60R21/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle capable of stably absorbing collision energy in a long stroke area in vehicle lateral side collision.  <P>SOLUTION: A base plate 11 is connected to lower surfaces of seat rails 6, 7, and a plurality of ribs 12 running along the vehicle body cross direction are connected to an upper surface of the base plate 11. The ribs 12 are bridged between side surfaces of the seat rails 6, 7 and divide the vehicle body longitudinal direction on the base plate 11 into a plurality of regions. A side colliding load working between the seat rails 6, 7 is received by the ribs 12 and shearing stress working on the base plate 11 is functioned so as to prevent deformation of the ribs 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221562-A (JP)
Title: Manufacturing method of embossing roll and embossing roll
Inventor: OKANO TATSUHIRO
IPC: B29C59/04
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an irregularity-free and uniform uneven pattern by a less number of processes compared with a conventional method, on the surface of an embossing roll to be used in the manufacture of a member having an optical function, e.g. a glare-proof film, and an embossing roll.  <P>SOLUTION: The manufacturing method of the embossing roll uses wet blasting 10c aimed at performing blasting 10a/etching 1b simultaneously and, thereby completing the entire process stages ranging from wet blasting to chromium plating 13 by a wet process. Thus, it is possible to form a desired uneven pattern on the surface of the embossing roll without generating blotches or irregularities due to drying, on the surface of the embossing roll.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007190029-A (JP)
Title: Pet food composition, and method for using the same
Inventor: ZICKER STEVEN CURTIS
IPC: A23K1/18
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide feed for companion pets, satisfying regular nutritional requirement of the pets and containing an oxidation preventing agent or its mixture at an enough amount to inhibit weakening start of mental capacity in an aged period of the companion pets.  <P>SOLUTION: The feed contains an oxidation preventing agent selected from the group consisting of vitamin E, vitamin C, α-lipoic acid and L-carnitine, and its arbitrary mixture, and in more details, contains at least about 100 ppm, about 50 ppm, 25 ppm and 50 ppm, respectively. The feed is given to the companion pets.  <P>COPYRIGHT: (C)2007,JPO&INPIT