baber/WOPTO huggingface dataset:
Patent JP-2006171787-A (JP)
Title: Developing device
Inventor: NISHIMURA KATSUHIKO
IPC: G03G15/08
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device wherein the occurrence of image defects caused by flaws of an image carrier can be avoided by preventing the image carrier from being flawed by a developer carrier when transporting an image forming apparatus, even in the case that a gap between the image carrier and the developer carrier in the image forming apparatus is narrowed.  <P>SOLUTION: A conductive elastic layer 34 which has a higher hardness than a photosensitive drum and has a volume resistivity of ≤10<SP>8</SP>Ωcm is provided as an outer layer on a conductive non-magnetic bade member 32 to obtain a developing sleeve 30 of the developing device. Though the developing sleeve 30 comes into contact with the photosensitive drum because of vibrations during transportation of the image forming apparatus having the developing device built therein, the surface of the photosensitive drum is prevented from being flawed, and thus the occurrence of image defects caused by flaws of the photosensitive drum is avoided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007219591-A (JP)
Title: Power converting device
Inventor: KUETANI TAKASHI
IPC: G05F1/44
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To precisely supply a stable voltage whose polality unbalance is eliminated in an uninterruptible power unit where the AC side of a first power converter (single phase invertor) 4 is serially connected between an AC power source and a load for compensating the voltage fluctuation of an AC power source 1, and a second power converter 5 is connected in parallel between the AC power source 1 and a load 2 for generating higher harmonic compensating currents.  <P>SOLUTION: This power converting device is configured to detect an output AC voltage, and to calculate every positive and negative half wave voltage effective value, and to generate a target voltage command 28a based on each calculation result and an applied reference voltage command 24, and to control a first power converter 4 by using a difference voltage between the detected AC power supply voltage and the target voltage command 28a as an output voltage command.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220721-A (JP)
Title: Organic electroluminescence element
Inventor: IWAKUMA TOSHIHIRO
IPC: C09K11/06
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence element assuring higher light emitting efficiency for reducing leak of energy to a peripheral layer other than the light emitting layer.  <P>SOLUTION: The organic electroluminescence element 1 includes an anode 20, a first layer 32, a second layer 34, a light emitting layer 40 containing a host compound and phosphorescence emitting dopant, and a cathode 50 in this sequence. Further, the element satisfies the relations of TD+0.10 eV≤Th1, TD+0.10 eV≤Th2, and TD+0.10 eV≤TH, when the lowest excitation triplet energy level of the first layer 32 is defined as Th1, the lowest excitation triplet energy level of the second layer 34 as Th2, the lowest excitation triplet energy level of the host compound as TH, and the lowest excitation triplet energy level of the phosphorescence emitting dopant as TD.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133818-A (JP)
Title: Heat developable recording material
Inventor: YAMADA KOZABURO
IPC: G03C1/498
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable recording material which is free from black spots, can be used for a field of photographic plate making in a complete dry process, and can provide an image with high Dmax and gradation.  <P>SOLUTION: The heat developable recording material having at least one layer of an image forming layer contains an organic silver salt, a reducing agent, and for example, a substituted alkene compound with a specified structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007223146-A (JP)
Title: Liquid discharge head and image forming apparatus equipped with the same
Inventor: KUSUKI NAOKI
IPC: B41J2/205
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove ink with an increased viscosity in a liquid discharging head having a large nozzle discharging large liquid droplets and a small nozzle discharging small liquid droplets.  <P>SOLUTION: The liquid discharging head has the large nozzle discharging large liquid droplets with different amount of ink discharge and the small nozzle discharging small liquid droplets with a nozzle diameter smaller than the nozzle diameter of the large nozzle, and is provided with heat generating elements which are provided so as to oppose to respective nozzles and generate air bubbles for discharging the ink by acting heat energy to the ink in individual flow path for feeding the ink to the heat generating element in accordance with the amount of ink discharge, and an ink liquid room between the large nozzle and the heat generating element provided in accordance with the large nozzle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225970-A (JP)
Title: Image display device and projector
Inventor: UCHIYAMA SHOICHI
IPC: G02F1/13
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and a projector capable of achieving the enlargement of a precise luminance dynamic range and the increase of gray-scale number without causing the deterioration of the image quality of a projected display image.  <P>SOLUTION: The image display device 1 is equipped with: a light source 2; liquid crystal light valves 5R, 5G and 5B (first optical modulation element); a DMD element 8 (second optical modulation element); a projection lens 9 (projection optical system); and a relay lens 6 (relay optical system) forming an optical image by the first optical modulation element on the second optical modulation element. The first optical modulation element, the second optical modulation element, the relay optical system and the projection optical system are respectively arranged so that the light emitting surface of the first optical modulation element and the light incident surface of the second optical modulation element may be positioned nearly perpendicularly to the optical axis L4 of the relay optical system and the optical axis L2 of light going toward the projection optical system from the second optical modulation element may have a predetermined angle to the optical axis L4 of the relay optical system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232782-A (JP)
Title: Black key of keyboard musical instrument
Inventor: KIHARA TSUTOMU
IPC: G10C3/12
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black key of a keyboard musical instrument which can easily provide necessary touch weight inexpensively, without having to use lead or special components.  <P>SOLUTION: The black key 1 is equipped with a key body 2 which extends in the fore-and-aft direction and freely swings; a hollow part 8; and a weight insertion hole 9 which is formed in one end in the fore-and-aft direction and connects with the hollow part 8, and the black key 1 has a black key cover 3 fitted to the front of the top surface of the key body 2 and a weight 10, which has a screw part 10b on its outer circumferential surface and is detachably fixed to the black key cover 3, by being inserted via the weight insertion hole into the hollow part 8 of the black key cover 3 to have the screw part 10b threadedly engaged with an inner wall surface of the hollow part 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007230882-A (JP)
Title: Plasminogen activator inhibitor-i inhibitor and food composition compounded therewith
Inventor: FUKUDA TOSHIYUKI
IPC: A23L29/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for inhibiting a plasminogen activator inhibitor(PAI) by a plant ingredient that can be taken in as a food.  <P>SOLUTION: The technique comprises using an extract from a plant belonging to Zingiberaceae family such as Curcuma zedoaria ROSC., Crucuma longa L. or Zingiber officinale ROSC. as a PAI-1 inhibitor. In this technique, the plant extract is obtained preferably by removing a polar portions from the hydrous ethanol extract, and among the steps 1 to 3 described below, is obtained preferably by the step 2 or 3: (step 1) The plant body of the above plant is subjected to extraction with a 50-80% ethanol aqueous solution followed by concentration. (step 2) The product obtained by the step 1 is subjected to liquid-liquid extraction with n-hexane and water to obtain a n-hexane phase. (step 3) Ethyl acetate is added to the aqueous phase obtained by the step 2 followed by adding water as desired and then conducting a liquid-liquid extraction to obtain an ethyl acetate phase.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231174-A (JP)
Title: Ultraviolet curable coating agent
Inventor: OKIDO MASAHARU
IPC: C08F220/28
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent capable of forming a cured film having high hardness and excellent antistaticity.  <P>SOLUTION: The ultraviolet curable coating agent comprises (M1) a reaction mixture of (A) an acrylic phosphoric acid ester monomer expressed by general formula (1) (R<SB>1</SB>is hydrogen or methyl group; R<SB>2</SB>is a 1-3C alkylene oxide group; n is an integer of 1-20; and m is 1 or 2) and (B) a basic acrylic monomer expressed by general formula (2) (R<SB>3</SB>is hydrogen or methyl group; R<SB>4</SB>is single bond or a 1-3C alkylene group; and R<SB>5</SB>is hydrogen or a 1-3C alkyl group) and (M2) a polyfunctional acrylic monomer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232617-A (JP)
Title: Rotary angle detector and its initial setting method
Inventor: NAKADA TAKESHI
IPC: G01B7/30
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce detection error resulting from a backlash between a main driving gear and a driven gear while restraining operation loads.  <P>SOLUTION: Initial setting of a rotary angle detector 11 is performed through stages (S1-2 to S1-5) to obtain normal direction errors (rotary angle α1, β1), stages (S1-6 to S1-9) to obtain reverse direction errors (rotary angle α2, β2), stages (S1-11) to obtain the averages (rotary angle αave, βave) of the normal direction errors and the reverse direction errors (S1-11), a stage to obtain the difference (offset value αofs, βofs) between theoretical rotary angle α0, β0 of the first and second driven gears 15, 16 not including errors when the rotary angle of the main driving gear 14 is 0° and the average, and a stage to store the offset values αofs, βofs as correction data to be added to the actually detected rotary angles α, β of the first and second driven gears 15, 16 when obtaining the rotary angle θ of a detection object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006239436-A (JP)
Title: Medical multi-chambered container
Inventor: SHINONOME OSAMI
IPC: C08L23/10
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical multi-chambered container which improves transparency and flexibility.  <P>SOLUTION: The medical multi-chambered container 1 has opposing internal wall surfaces divided by a releasable adhesive part 4 and partitioned into a plurality of storing chambers 5. In the medical multi-chambered container 1, the internal wall surfaces is composed of a polymer composition of a polypropylene polymer and a styrene based thermoplastic elastomer-polyethylene.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007244069-A (JP)
Title: Manufacturing method of stator core and stator core
Inventor: ISHIGURO KUNITOMO
IPC: H02K1/18
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator core achieved in the high output of a motor and improved in the efficiency of the motor by making the thickness of a laminated layer of the stator core thicker while not changing the total length of the motor of a conventional structure.  <P>SOLUTION: The stator core 1 is formed into a cylindrical shape having a coil accommodation groove 2 formed thereon, and comprises: coil ends 4A, 4B that are inserted into the coil accommodation part from above insulating paper 3, and formed into prescribed shapes at their extruded parts that are excluded from the coil accommodation part; an annular coil 4 having an air gap 7 between the coil ends and the stator core; divided stator cores 8 that are formed by being divided into a plurality of pieces whose combined plane shapes are almost the same with the upper-end face shape and the lower-end face shape of the stator core; and a motor case 12 in which the stator core to which the divided stator cores are attached is inserted, and fixes the stator core. The divided stator cores are arranged on the upper-end face and the lower-end face of the stator core so that each of the divided stator cores 8 is inserted into the air gap 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007170804-A (JP)
Title: Refrigeration system
Inventor: SAKAMOTO YASUO
IPC: F25B1/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a refrigerant circuit having a compressor, a condenser, a decompression device, and an evaporator annularly connected by piping in an air conditioner for air-conditioning a low temperature show case installed in a store such as a convenience store or for air-conditioning a store, the COP (Coefficient of Performance) is better when the high pressure side pressure of the compressor is low, but because the condensation pressure when the outside air temperature is low becomes remarkably low and the pressure difference between the high pressure side and the low pressure side becomes small, a refrigerant does not flow even when an expansion valve operates.  <P>SOLUTION: In the refrigerating cycle device having the refrigerant circuit, when the outside temperature is low, the number of operating compressors and/or condensation capacity of the condenser is controlled so that the pressure difference between the low pressure side pressure and the high pressure side pressure of the compressor is a set value or within a set range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238053-A (JP)
Title: Brake control device for vehicle
Inventor: SATO TAKU
IPC: B60T8/17
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately execute ABS control by quickly changing a motor speed set for a high-μ road into a motor speed optimized for a low-μ road in a quickly changing road where the high-μ road is suddenly changed into the low-μ road.  <P>SOLUTION: Under ABS control, a motor output regulation part 100i detects whether or not the road is a quickly changing one based on variation quantity of motor speed set by a motor speed operation part 10h. When it is detected as the quickly changing road, current to a first and a second motors 11 and 12 is controlled to stop the first and the second motors 11 and 12. The motor speed can thus be quickly changed from the one suitable to a high-μ road into the motor speed suitable to a low-μ road. Necessary deceleration speed can thus be provided during ABS control even on the quickly changing road, thereby appropriate ABS control can be achieved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247825-A (JP)
Title: Seal ring
Inventor: INOUE YOSUKE
IPC: F16J15/10
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal ring free from sealing performance degradation even when irregularities or damages exist on the surface of at least one of two members which contact the seal ring.  <P>SOLUTION: The seal ring formed of an elastic material is provided for sealing a gap between the two members. It comprises annular seal protrusions provided on both sides of the face of the seal ring which contacts at least one member. It has a plurality of bridges for connecting the seal protrusions to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248976-A (JP)
Title: Liquid crystal display element
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/1343
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element at a low cost constituted so that areas with different viewing angle characteristics are formed without repeating rubbing by utilizing technology for generating an oblique electrical field by alternately arranging a slit formed in one transparent electrode and a slit formed in the other transparent electrode in the transverse direction of the slits.  <P>SOLUTION: The liquid crystal display element forms the areas 10L, 10R with different viewing angle characteristics by making relative positional relation between the slit 6 of one transparent electrode and the slit 7 of the other transparent electrode in the latitudinal direction of the slits different by the ares. In addition, the viewing angle characteristics can be changed by making the longitudinal directions of the slits 6, 7 of both of the transparent electrodes different by the area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246039-A (JP)
Title: Driving force controller for vehicle
Inventor: IWATSUKI KUNIHIRO
IPC: B60W10/10
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force controller for a vehicle that controls the deceleration of the vehicle when traveling around a corner and that is capable of avoiding both excess and insufficient deceleration.  <P>SOLUTION: The driving force controller for a vehicle includes: a means (S30) for detecting a corner ahead of the vehicle; a first desired deceleration setting means (S40) for setting first desired deceleration based on the degree of curve of the corner; a second desired deceleration calculating means (S50) for calculating as second desired deceleration the deceleration required for the vehicle to pass through the corner; a final desired deceleration setting means (S60) for setting the final desired deceleration based on the first desired deceleration and the second desired deceleration; and a driving force control part (S70) for controlling the driving force of the vehicle based on the final desired deceleration. The final desired deceleration setting means is capable of selecting the greater of the first and second desired acceleration as the final desired acceleration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258978-A (JP)
Title: Digital single-lens relex camera
Inventor: SHIMIZU SAORI
IPC: H04N101/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital single-lens reflex camera capable of through image display in which an object image can be observed easily even when the quantity of light from an object is little and the object is dark, or a monitor is hard to be seen under high brightness.  <P>SOLUTION: Based on the output from a main CCD 221 or the CCD 279 in a finder receiving the luminous flux of an object passed through a taking lens 101, the object image is through image displayed on a liquid crystal monitor 26 in color (steps S9, S73), and a value (TV1-SV1) according to the luminance of the object is determined. If that value is lower than a predetermined value α or higher than a predetermined value β, the liquid crystal monitor is switched to display of the profile of the object image (steps S351, S352, S353).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256837-A (JP)
Title: Image forming apparatus
Inventor: NAKAGAWA TOMOHITO
IPC: G03G21/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform an opening/closing work, and to improve alignment between units, in a unitized image forming apparatus.  <P>SOLUTION: In the image forming apparatus including a main body frame 1 having an image forming part 50 and a carrying unit 2 that forms a carrying part for a transfer material S when being coupled to the main body frame 1, the image forming apparatus includes: a pin 111 arranged in the main body frame 1; a hook 103 with a U-shaped groove 103a arranged in the carrying unit 2; and a lever 101 that rotates linked with the hook 103. When the hook 103 comes in contact with the pin 111, the lever 101 projects over the outer surface of the carrying unit 2, and when the U-shaped groove 103a of the hook 103 is engaged with the pin 111, the lever 101 does not project over the outer surface of the carrying unit 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259665-A (JP)
Title: Twisted electrostatic actuator
Inventor: TAKAHASHI TOKUO
IPC: H02N13/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twisted electrostatic actuator which can be manufactured easily even if the number of layers to be laminated is increased without requiring an extra wiring process for coupling the electrodes electrically and in which the wiring exhibits flexibility and durability for the operation of the actuator.  <P>SOLUTION: A multilayer electrode sheet consisting of electrodes and dielectrics has a plurality of substantially circular part becoming a plurality of counterelectrodes and a plurality of substantially linear part becoming a plurality of twisted parts wherein the substantially circular part and the substantially linear part are coupled and arranged one-dimensionally, and can be folded at the twisted part by twisting half turn thereby reversing the front and rear surfaces. A multilayer twisted electrostatic actuator is obtained by repeating the twisting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263600-A (JP)
Title: Sample target
Inventor: KANAMARU NORIAKI
IPC: G01N27/64
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample target capable of realizing the laser dissociating ionization of a sample to be analyzed with high efficiency without using a matrix.  <P>SOLUTION: In the sample target used in the ionization of a sample due to laser beam irradiation and having a substrate wherein at least the surface to be irradiated with a laser beam has a porous structure and a thin film comprising a metal or a semiconductor covering the surface to be irradiated with the laser beam, the heat conductivity of the surface layer participated in the ionizing reaction due to the laser beam of the substrate and that of a bulk part other than the surface layer are made equal or the heat conductivity of the bulk part is made lower than that of the surface layer part. For example, the sample target 10 is constituted of a substrate 20 comprising a silica monolithic plate having a double pore structure and the Pt thin film 30 which covers the surface to be irradiated with the laser beam of the substrate 20. By this constitution, the loss of energy due to the heat conduction from the surface layer part of the target substrate 20 to the bulk part is suppressed and ionization efficiency can be enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259939-A (JP)
Title: Wireless communication system and operation control system
Inventor: MIYAOKA HIROSADA
IPC: A63F13/235
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new signal control method using reflected wave wireless communication.  <P>SOLUTION: In the wireless communication system 1, as shown in Fig.1(B), by arranging a shield 4 between an operating device 2 and a device 3 to be operated, wireless communications exchanged between the operating device 2 and the device 3 to be operated are cut off. As shown in Fig.1(A), by removing the shield 4 arranged behind the operating device 2 and the device 3 to be operated, the wireless communication is resumed. In the wireless communication system 1, content output actions can be varied in accordance with the communication condition of wireless communication.  <P>COPYRIGHT: (C)2008,JPO&INPIT