baber/WOPTO huggingface dataset:
Patent JP-2008108638-A (JP)
Title: Discharge lamp lighting device, lighting system, and refrigeration showcase
Inventor: NOJIRI HIROHIKO
IPC: F21V33/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device, a lighting system using the same, and a refrigeration showcase capable of smoothly controlling light while suppressing effect on other electronic equipment.  <P>SOLUTION: The discharge lamp lighting device is provided with a power supply circuit for converting commercial power supply into a DC power supply; an inverter circuit for converting the DC power supply into high frequency power and lighting a discharge lamp at a high frequency; a drive circuit for driving a switching element of the inverter circuit; and a frequency control circuit for outputting signals of a plurality of different drive frequencies to the drive circuit by switching in a predetermined cycle, and relatively changing a period for outputting the respective drive frequencies in the predetermined cycle, and controls the drive frequency of the frequency control circuit by switching at a plurality of times.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109039-A (JP)
Title: Microfabricated structure and its microfabrication method, and electronic device and its manufacturing method
Inventor: BABA MAMORU
IPC: H01L21/28
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microfabrication method that prevents the occurrence of deterioration in device characteristics due to etching damage while reducing the number of steps since the lift-off method is used for the microfabrication method, and a microfabricated structure.  <P>SOLUTION: The microfabrication method is composed so as to successively execute the following steps, that is, a step for forming a first film 2 in a prescribed area on a transparent substrate 1, a step for forming a resist film 3 on the substrate 1 and the first film 2 respectively, a step for forming a non-exposure resist area 5 and an exposure resist area 4 by emitting light to the resist film 3 in a slant direction from the rear face of the substrate 1 while using the first film 2 as a mask, a step for forming a second film 7 on the resist film, and a step for removing the non-exposure resist area 5 and the second film on the non-exposure resist area 5 by the lift-off method. By this, it is possible to achieve microstructure processing by self-alignment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111152-A (JP)
Title: Grain-oriented electrical steel sheet and its manufacturing method
Inventor: IMAMURA TAKESHI
IPC: C22C38/60
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain-oriented electrical steel sheet having excellent core loss characteristics and its manufacturing method.  <P>SOLUTION: At least one or more among Fe oxide, Mo oxide, Mn oxide, Sn oxide, W oxide, Ga oxide, Ge oxide, Cu oxide, Cr oxide and Sb oxide are applied to a steel sheet into linear and/or dotted-line shape after primary recrystallization annealing and before secondary recrystallization annealing, or after secondary recrystallization annealing and before purification annealing. The successive secondary recrystallization annealing or purification annealing is carried out at ≥1,050°C annealing temperature. By carrying out e.g. such a treatment, a linear and/or dotted-line-like penetration part composed of SiO<SB>2</SB>and a compound oxide of Fe and Si can be provided to the surface of the steel sheet in a direction having an angle of 60 to 90° with respect to a rolling direction and a magnetic domain fractionation effect can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008285690-A (JP)
Title: Method for making one-dimensional structure array or crossbar structure on substrate
Inventor: EGGER STEFAN
IPC: H01L21/20
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy fabrication method for dense topographically smooth or coplanar nano-line arrays or nano-crossbar structures.  <P>SOLUTION: A dense topographically smooth or coplanar alternating line arrays is fabricated on a substrate, following the steps: (i) setting a substrate; (ii) setting a slits-having shadow mask 5 over the substrate in close proximity; (iii) feeding a raw material to deposit a first layer on the substrate; (iv) moving the shadow mask relative to the substrate by a defined distance rectangular to the length direction of the slits, keeping parallel to the substrate; (v) feeding another raw material to deposit a second layer on the substrate; (vi) moving the shadow mask relative to the substrate by a defined distance rectangular to the length direction of the slits, keeping parallel to the substrate; and (vii) repeating the above steps (iii)-(vi) until the total moved distance of the shadow mask or the substrate reaches the slits' pitch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008111731-A (JP)
Title: Display panel and clock using it
Inventor: KOMATA TERUYUKI
IPC: G04B19/30
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel where dark purple color of a solar cell is not seen and metal feeling appears.  <P>SOLUTION: The display panel is constituted by stacking a transmissive substrate 11, a metal thin plate 14 having at least one transmission hole, and a reflection polarizing plate 17 in that order from a visible side. Alternatively, the display panel is constituted by stacking the metal thin plate having at least one transmission hole, the transmissive substrate, and the reflection polarizing plate in that order from the visible side. The at least one transmission hole of the metal thin plate 14 is formed in a pattern shape such as a radiation eye pattern, circle pattern, spiral pattern, stripe pattern, radiation eye pattern, or lattice film pattern, and an uneven pattern is disposed on the upper surface 14c of the metal thin plate 14. As the uneven pattern, the circle pattern, spiral pattern, stripe pattern, radiation eye pattern, lattice pattern, satin pattern, stone tone pattern, or geometry pattern is selected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113304-A (JP)
Title: Slot antenna
Inventor: YOUNG JOHN
IPC: H01Q13/20
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of a vertical polarized wave component while suppressing the mass and manufacturing cost of an antenna.  <P>SOLUTION: As for the slot antenna 100, the distance between a parallel portion of a support unit 26 and one surface of an H surface portion of a waveguide 12, facing the parallel portion, along a bottom surface portion is so adjusted that the amplitude of a vertical polarized wave component of a first radio wave radiated from a slot is equal to the total of amplitudes of second radio waves radiated from the bottom surface portion. The distance between the bottom surface portion of the support unit 26 and an E surface where slots are provided along an H surface portion is so adjusted that the second radio waves are in phase with each other while the vertical polarized wave component of the first radio wave and the second radio waves are mutually inverted in phase. The support unit 26 supports the waveguide 12 without leaving any gap with the waveguide 12. A conductive substance may be inserted between the support unit 26 and waveguide 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113376-A (JP)
Title: Monitor system and its control method, encoder, and relay controller
Inventor: HATANAKA KOICHI
IPC: H04N7/18
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor system that a monitor server automatically manages necessary monitor terminals.  <P>SOLUTION: The monitor system is composed of a pair of a camera and an encoder, a camera management server, and a rendezvous point (RP). The encoder convolutes metadata (video source information) of the camera to stream data, and the RP acquires the video source information from the stream data to update a multicast management table and a camera ID table. Then, if the data size of the camera ID table is changed, the RP notifies the camera management server of it. When receiving the notification, the camera management server acquires differences of the video source information from the RP to update its own temporary table, so that the problem is solved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117862-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOBAYASHI NOBUYOSHI
IPC: H01L21/285
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve an yield of a semiconductor device by reducing warp of a wafer which is due to the formation of back electrode.  <P>SOLUTION: The manufacturing method of semiconductor device comprises a process for forming a required element region on the first main surface of a semiconductor substrate, a process for forming a surface electrode connected to the element region, a process for polishing the second main surface of the semiconductor substrate into a required thickness and a process for forming the back electrode on the second main surface of the semiconductor substrate thinned in the polishing process through sputtering method. In such a manufacturing method of the semiconductor device, the process for forming the back electrode comprises a first sputtering process for forming an adhesion layer and a second sputtering process for forming a main conductor layer while the second sputtering process is carried out under a pressure atmosphere higher than that of the first sputtering process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115926-A (JP)
Title: Automatic tensioner
Inventor: GOTO SHIRO
IPC: F16H7/12
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic tensioner without causing slippage in a belt at starting, and without causing a pump-up phenomenon by an increase and a decrease in the tension of the belt.  <P>SOLUTION: In this automatic tensioner, a sleeve 11 is arranged in a cylinder 9 storing a hydraulic fluid, and partitioned into a pressure chamber 14 and a reservoir chamber 15 by inserting a rod 13 into the sleeve 11, and a leak clearance 32 for making the pressure chamber 14 communicate with the reservoir chamber 15 is formed between sliding surfaces of the rod 13 and the sleeve 11, and a return spring 18 is arranged for energizing the rod 13, and a check valve 29 allowing only a flow of the hydraulic fluid to the pressure chamber side from the reservoir chamber side is arranged in a passage 26 for making the pressure chamber 14 communicate with the reservoir chamber 15. First and second sliding surfaces 24 and 25 are formed at an interval on the rod 13. The rod 13 is made movable up to a position for forming the leak clearance 32 between both of the sliding surfaces 24 and 25 and the sleeve 11 from a position for forming the leak clearance 32 between only the first sliding surface 24 and the sleeve 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117214-A (JP)
Title: Display device
Inventor: NAKAMURA HIROYOSHI
IPC: G06F3/041
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device equipped with a light input function which operates on the basis of environmental rays of light in a wide range.  <P>SOLUTION: A region for judging a contact is adjusted according to an image displayed on a liquid crystal panel 1 so that any influence from a display image can be suppressed. Thus, it is much more accurately to detect contact coordinates on the basis of a picked up image. Also, this display device includes an illuminance measurement part 6 for detecting the illuminance of external rays of light so that the contact coordinates can be detected according to the illuminance of the external rays of light. Thus, it is possible to detect the contact coordinates on the basis of environmental rays of light in a much wider range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115984-A (JP)
Title: Bearing device for wheel
Inventor: SHIBATA KIYOTAKE
IPC: F16C19/38
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel having improved durability.  <P>SOLUTION: A grease supply hole 15 for supplying grease to a space 14 between an outer member 4 and an inner member 3, is bored in one place of a side surface of the outer member 4. The grease supply hole 15 is arranged between outside rolling surfaces 4a and 4a of a double row of the outer member 4. The grease supply hole 15 is also obliquely arranged outward in the radial direction so as to become the right-angled direction to an outer peripheral surface of a vehicle body installing flange 4b. A female screw 15a is formed on an upper side inner peripheral surface of Fig. of the grease supply hole 15. A male screw is formed in one end part in the female screw 15a, and is fitted with a grease nipple 15 forming an L shape as a whole. A cover 17 is put on an end part of the grease nipple 16 so as not to allow mud to stick to its end part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125145-A (JP)
Title: Voltage step-up circuit and voltage step-down circuit
Inventor: YOSHIZAWA YASUYUKI
IPC: H02M3/07
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit capable of converting a low voltage and a large current, and a high voltage and a small current to each other without using an inductance.  <P>SOLUTION: At charging, capacitors CB0 and CB1 are connected in series to a base voltage. At discharging, a serial circuit of the capacitors CB0 and CB1 is connected to a double voltage. Accordingly, the voltage of two times the base voltage can be efficiently acquired. On the contrary, when a predetermined power supply is connected to the double voltage, since a 1/2 voltage can be acquired for the base voltage side, this circuit can be used for the step-up and step-down of a voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120706-A (JP)
Title: Skin cleanser
Inventor: HATANAKA KATSUTO
IPC: A61K8/72
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin cleanser of such a type as to emanate waste eraser matter, having the function of adsorbing fine stains and/or physically removing function such as a scrab preparation, through solving the problem that, conventional skin cleansers, so-called peeling preparations, including all of such cleansers being on the market, have only the ability of stains intake by polymer and surfactant's cleansing power, therefore do not have the functions at all.  <P>SOLUTION: The skin cleanser is of such a type that, by applying it to the skin followed by rubbing the skin, it changes to waste eraser matter, leading to removing stains and aged keratins, etc., together with the waste matter. This skin cleanser essentially comprises water, a polymer having reactive groups reactive with cations, a cationic surfactant and charcoal powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121367-A (JP)
Title: Door of section type gate provided with wicket door
Inventor: HOEFLING STEFAN
IPC: E06B7/32
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a person's finger from being caught in a region of trimming of a door and a region of a door frame when opening and closing the door securely by a simple method.  <P>SOLUTION: This door of the section type gate provided with the wicket door is constituted in such a way that the gate door has: a pivoted and connected gate panel 3; and the door frame constituted by a frame segment, and the wicket door has the door constituted of combining pivoted and connected door panels 4 mutually, and the trimming of the door constituted of a trimming segment 6, which stores a belt-like piece 9 bridging a region between each trimming segment 6 when two adjacent trimming segments 6 are bent during opening or closing operation of the section type gate to prevent the person's finger from being inserted into it. The frame segment of the door frame is hidden by the trimming segment 6 and the belt-like piece 9 when the wicket door is closed so that a person cannot put his/her finger into a region between the frame segments when opening or closing the section type gate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120770-A (JP)
Title: Triarylamine derivative and electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: C07B61/00
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triarylamine derivative having excellent solubility in solvents and excellent compatibility with a binding resin and to provide an electrophotographic photoreceptor having excellent sensitivity.  <P>SOLUTION: The triarylamine derivative represented by formula (1) (wherein, R<SP>2</SP>to R<SP>5</SP>are each a hydrogen atom, an alkyl group or the like; Ar<SP>1</SP>is an aryl group or a heterocyclic group; and n is 0 or 1) is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008129278-A (JP)
Title: Image forming apparatus, constituent body of image forming apparatus and control method for image forming apparatus
Inventor: TAKAMATSU MAKOTO
IPC: G03G21/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily specifying a part requiring manual work by a user.  <P>SOLUTION: The image forming apparatus 1 having a function to show the specified part of the apparatus is equipped with: a control part 600 controlling the operation of the image forming apparatus 1; and a plurality of IC chips 500 respectively attached to a plurality of constituent bodies which constitute the image forming apparatus 1 and capable of communicating with the control part 600 by radio. The control part 600 can discriminate the plurality of IC chips 500 individually, and detects that the constituent body becomes a predetermined state and transmits a signal for making the IC chip 500 attached to the constituent body emit light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126262-A (JP)
Title: Flux-cored wire for electro-gas arc welding and elecro-gas arc weld metal
Inventor: ISHIZAKI YOSHIHITO
IPC: B23K9/173
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux-cored wire for electro-gas arc welding capable of improving the strength, elongation and toughness of a weld metal and further having excellent welding operability, and to provide an electro-gas arc weld metal.  <P>SOLUTION: The flux-cored wire comprises, by total mass of the wire, 0.03 to 0.07% C, 0.3 to 0.8% Si, 1.5 to 2.2% Mn, 0.4 to 1.5% Ni, at least one kind selected from the group consisting of Cr and Mo by 0.05 to 0.60% in total, 0.02 to 0.20% Ti, 0.005 to 0.020% B and 0.20 to 0.50% Mg, and in which the content of Al is regulated to ≤0.10%, and comprises a slag forming agent of 1.0 to 2.0%. The slag forming agent comprises, by mass, 0.30 to 0.70% F and 0.02 to 0.20% K, and in which [A]=(Cr+Mo)/Ni is 0.10 to 1.0, and [B]=C/(Ti+20×B) is 0.12 to 0.58.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130399-A (JP)
Title: Induction cooker
Inventor: OTOMO HIROSHI
IPC: H05B6/12
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To optionally set priority by a user, when using two induction heating coils.  <P>SOLUTION: The induction cooker is provided with the two induction heating coils 6a, 6b arranged closer to the front surface of the body, with one induction heating coil 6c arranged closer to a back between these induction heating coils, an electric heater 702 for heating a grill part arranged in the main body, and a control part 713 for controlling the output power of inverter circuits 703, 704, 705 for supplying power to the electric heater 702 or for driving the induction heating coil. The induction cooker is provided with a priority setting means, enabling the user to set the priority with respect to the two induction heating coils 6a, 6b. The control part 713 gives priority on output power of the induction heating coil of higher priority set by the priority setting means so that the total power lies within the rated power of equipment, when power is supplied to the two induction heating coils 6a, 6b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125876-A (JP)
Title: Ornament
Inventor: YAMAGUCHI KATSUYUKI
IPC: B44F1/04
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance aesthetic effects of an ornament (a ring and the like) using jewelry members (ruby and the like).  <P>SOLUTION: A reflective polarizer 102 is provided on the reverse side of a ruby to be a jewelry member 101 of a ring 100, wherein the ruby and the reflective polarizer 102 are bonded by using transparent adhesive 103 at their edge parts. A jewelry part 110 connecting the reflective polarizer 102 to the ruby with the adhesive 103 is fixed onto a collet 121 provided on top of a ring 122 to be an ornament part. The face of the reflective polarizer 102 is provided with uneven pattern 102a of a satin finish. Light transmitted through the ruby is incident to the reflective polarizer 102 and diffuse reflection light emits a part of the incident light from the reflective polarizer 102. It is emitted outside again through the ruby. Consequently, bright and vivid color appears in the ruby color and the beauty of the ruby is enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128957-A (JP)
Title: Method and apparatus for determining life of sulfur adsorption devulcanizing agent, apparatus for manufacturing reformed gas for fuel cell, and fuel cell system
Inventor: KATSUNO TAKASHI
IPC: H01M8/06
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of appropriately determining the life of sulfur adsorption devulcanizing agents by a simple constitution.  <P>SOLUTION: In a life determination apparatus, a light-projecting means 522 projects projection light H1 to a sulfur adsorption devulcanizing agent D0 filled in a devulcanizer 300, and a light-receiving means 523 receives emergent light H2 emergent from the sulfur adsorption devulcanizing agent D0. In the life determination apparatus, a life determination control means determines the state of discoloration of the sulfur adsorption devulcanizing agent D0 corresponding to the state of adsorption of sulfur content on the basis of the state of light reception at the light-receiving means 523 and determines the life of the sulfur adsorption devulcanizing agent D0 on the basis of the state of discoloration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130024-A (JP)
Title: Biological information acquiring apparatus
Inventor: WADAYAMA YUTAKA
IPC: G06F21/34
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological information acquiring apparatus having excellent operability.  <P>SOLUTION: The apparatus displays a massage to urge a user to place a finger in an information acquiring area 4 set in a panel board 1a of a touch panel 1, and irradiates the finger 10 placed in the information acquiring area 4 with a light emitted from an LED element 2 to acquire a vein pattern of the finger by imaging the finger by use of a camera 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125986-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: SUGIURA SATOSHI
IPC: A61B5/055
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure more stable image quality by selectively collecting data only in a time phase where a heart motion is comparatively small.  <P>SOLUTION: An acquiring means comprising: a gradient magnetic field power source 3; a transmitting part 7; a selecting circuit 8; a receiving part 9; and a data collecting part 11b, etc., acquires magnetic resonance data concerning magnetic resonance in a subject P for each data line. A control part 11g determines a plurality of start timings which are the timings after elapse of a plurality of delay times from a reference time phase in the cardiac cycle of the subject P. The control part 11g controls a collecting means so as to respectively collect the magnetic resonance data in a plurality of collection periods to be started from the respective start timings.  <P>COPYRIGHT: (C)2008,JPO&INPIT