baber/WOPTO huggingface dataset:
Patent JP-2005278375-A (JP)
Title: Dc power supply unit and adapter used for dc power supply unit
Inventor: TAKEDA TAKESHI
IPC: H02M7/04
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable power adjustment such as torque adjustment without degrading usability in electrically powered equipment such as a power tool which does not have power adjustment function.  <P>SOLUTION: An output voltage regulator 301, an output current regulator 302, and an output stop regulator 303 are provided at a power regulator 3b of an adapter 3 to set the time until the power supply to be supplied to the power tool 4 is stopped. The power regulator 3b transmits signals based on the preset value to a DC power supply body 2. The DC power supply body 2 detects the signals, and supplies electric power to the power tool 4 with voltage/current based on a preset value to stop the power supply at the preset time. The signals are transmitted to the DC power supply body 2 through a cord 316 or wireless communication, thus performing torque adjustment of the power tool 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285164-A (JP)
Title: Data recording and reproducing device
Inventor: SHIBUYA KAZUYUKI
IPC: G11B27/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To manage contents based on a master control list or an album control list both of which are restored.  <P>SOLUTION: A DSC2 is provided with an image pickup device 20, a compression-and-extension engine 19, a CPU 21, a ROM 22; a RAM 23, an image recording part 24, a file management part 25 and an external I/F 26. When master control lists or album control lists are deleted or cannot be read due to a user's wrong operation, the deterioration of a recording medium, and the influence of an external environment or the like, the DSC2 obtains within the device the location of each album control list or a file path, and re-prepares (restores) a list which enumerates the location of each album control list as the master control list.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004240990-A (JP)
Title: Three-dimensional model preparation device and method, and computer-readable recording medium having three-dimensional model preparation program recorded thereon
Inventor: KOUCHI MASAKI
IPC: G06F17/50
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To simply and exactly prepare a high-quality three-dimensional model by assembling component models.  <P>SOLUTION: A component model preparation section 10 prepares the three-dimensional component model having connection reference data for connecting the component model to another component model serving as the component model required in assembling the three-dimensional model and then stores the three-dimensional component model into a component storage section 14. An assembly processing section 18 selects at least two component models 30, 46 from the component storage section 14, arranges the component models on a work coordinate space, and connects the component models 30, 46 together on the basis of the data on connection reference points 32, 48 to assemble the three-dimensional model.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005283775-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIHARA TOSHIAKI
IPC: H01L29/786
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can realize high memory display performance and is reducible in power consumption.  <P>SOLUTION: After a display image is rewritten by applying a voltage corresponding to desired image data to ferroelectric liquid crystal through a TFT in specified cycles (period A), the voltage application to the ferroelectric liquid crystal is ceased (timing C) and a display image before the the voltage application is ceased is maintained (period B). In this memory display period (period B), a gate-off voltage is applied to turn off the TFT. The light emission intensity of a back light is made lower in this memory display period (period B) than in a normal display period (period A). A voltage (voltage D) corresponding to an image to be displayed after the voltage application to the liquid crystal substance is ceased is applied before the voltage application is ceased. A voltage (voltage F) for making display of all pixels entirely black is applied before the voltage application to the ferroelectric liquid crystal corresponding to image data is restarted (timing E).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280434-A (JP)
Title: On-vehicle display device
Inventor: INATANI TAKESHI
IPC: B60R11/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a common monitor by an occupant at a rear seat and an occupant at a front seat and to to ensure visibility of the monitor while reducing restriction to a position and attitude of the occupant in a cabin.  <P>SOLUTION: The on-vehicle display device moves the monitor 2 to a retreating position retreated into a box body 1 and a projection position projected to the outside of the box body 1 by moving monitor retaining members 11, 12 for retaining the monitor 2. Further, the monitor 2 is moved to a first position where a monitor display surface 2a can be visually recognized by the occupant at the rear seat and a second position visually recognizable by the occupant at the front seat by a movement mechanism. By such a constitution, it becomes possible that the common monitor 2 is utilized by the occupant at the rear seat and the occupant at the front seat and good visibility can be ensured while reducing restriction of attitude or the like of the occupant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281171-A (JP)
Title: Polymerizable liquid crystal compound, liquid crystal composition containing the same and their polymers
Inventor: HASEBE HIROSHI
IPC: C07C69/94
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymerizable liquid crystal compound, a liquid crystal composition which contains the same, has a low viscosity, and shows a nematic crystal phase at room temperature, and a polymer which excels in heat resistance, has a high hardness, and is uniform without irregularities.  <P>SOLUTION: The polymerizable liquid crystal compound is represented by formula (1) (wherein L<SP>1</SP>and L<SP>2</SP>are each hydrogen or the like; A and B are each a 1,4-phenylene group or the like, and the phenylene group or the like is not substituted or may be substituted with at least one -F or the like; Y<SP>1</SP>is a single bond, -COO-, -OCO- or the like; Y<SP>2</SP>is a single bond, -O-, -CO-, -COO- or the like; Z<SP>1</SP>is a 1-18C alkyl group, a 2-18C alkenyl group or the like, and the alkyl group or the like is not substituted or may be substituted with at least one -F or the like, and at least one -CH<SB>2</SB>- in the alkyl group or the like may be substituted with -O-, -CO- or the like so as not to form a -O-O- bond; and n is an integer of 0-2).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287173-A (JP)
Title: Rotor for motor
Inventor: YAMANAKA KENICHI
IPC: H02K1/27
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor which can improve effective magnetic flux per pole, in an SPM-type rotor which is arranged at the internal peripheral side of the stator of a brushless DC motor.  <P>SOLUTION: Eight pieces of magnets 18 are attached to the external periphery of a rotor iron core 12 with an adhesive so that S poles and N poles may be alternate, and a sectional form on the shaft side of the magnet is semicircular, whereby magnetic flux converges to one point, thus improving effective magnetic flux per pole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279583-A (JP)
Title: Edible oil purification method and edible oil filtration apparatus
Inventor: KURATA KATSUHIKO
IPC: B01D35/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edible oil purification method and an edible oil filtration apparatus which permit repeated use of edible oil for a long period while keeping the quality of edible oil in a satisfactory state.  <P>SOLUTION: In the edible oil filtration apparatus, the edible oil recovered from a fryer is filtered by using filtration material. Pulverized material of granite porphyry containing amphibole is used as the filtration material. The granite porphyry containing amphibole exhibits excellent anti-oxidation action on edible oil, by allowing the granite porphyry containing amphibole to contact with the edible oil, the edible oil is recovered and the deterioration of the edible oil is suppressed. The filtration apparatus has such a structure that a filtration cartridge storing pulverized material, for example, of the granite porphyry containing amphibole is disposed and a mesh-like basket and a paper filter are arranged on the filtration cartridge.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285683-A (JP)
Title: Fuel cell stack
Inventor: MATSUBAYASHI TAKAMASA
IPC: H01M8/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suitably heat cells at both ends and stably operate a solid polymer fuel cell.  <P>SOLUTION: An end plate 70E of a solid polymer fuel cell stack has a plurality of cuts in the vertical direction to the flowing direction of a heat medium flowing through a heat medium passage for cooling the cells, and the heat transmission amount in the flow direction of the heat medium flowing through the heat medium passage is made smaller than the heat trans mission amount in the vertical direction to the flow direction of the heat medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294394-A (JP)
Title: Semiconductor laser and manufacturing method thereof
Inventor: NAKAMURA AKIRA
IPC: H01S5/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To form an effective edge window structure without generation of crystal defect within waveguide in a face emitting type semiconductor laser.  <P>SOLUTION: Since height H and stepped portion of height h illustrated in the figure are sufficiently acquired, any part of the semiconductor layer crystal-grown on this convex part is laminated thinner than the center (concave part between a couple of convex parts) of a resonator. Moreover, this trend continues until at least an active layer 106 is formed completely. As a result, at the area near the emitting edge of the resonator, a window structure in which band gap energy is acquired sufficiently larger than that at the center of the resonator can be formed on the basis of quantum size effect. Moreover, an n-type clad layer 104 is allocated between the etching surface having etching damage and the semiconductor layer forming the waveguide. Accordingly, adverse effect on the crystal quality of waveguide by damage remaining on the etching surface can be alleviated or eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290867-A (JP)
Title: Chemical feed device for water closet
Inventor: YOSHIDA KEITARO
IPC: E03D9/03
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical feed device for a water closet capable of supplying a proper amount of chemical and making the chemical always having the high concentrated chemical remain inside of a toilet and a pool.  <P>SOLUTION: The chemical feed device for the water closet is equipped with a chemical storing section storing the liquid chemical and, at the same time, having an outlet leading out the chemical, an opening and closing means opening and closing the outlet, a water reservoir introducing water with flushing to enable a certain amount of water hold and, at the same time, having an drain outlet to exhaust and a supply section supplying water exhausted from the drain outlet while making it spread and, at the same time, in the chemical feed device for the water closet placed to a rim section of the water closet, the opening and closing means opens the outlet when at least a predetermined amount of water is held in the water reservoir, and it is characterized that water in the water reservoir is mixed with the chemical.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007233426-A (JP)
Title: Application execution device
Inventor: KUROTAKI MITSURU
IPC: G06F21/12
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Java (R) program execution environment for protecting a Java (R) program being executed from being tapped and tampered.  <P>SOLUTION: A native code generated by a JIT compile is encrypted by a tamper-proof safe execution part, and parts necessary only in executing the native code are decoded, and instantaneous encryption is carried out after ending the execution of a method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005291465-A (JP)
Title: Worm and manufacturing method thereof
Inventor: OKADA SHINJI
IPC: F16H55/22
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve function of an EPS system by improving worm forming accuracy, especially tooth line accuracy, and reducing fluctuation of transmission torque between a worm and a worm wheel.  <P>SOLUTION: A worm is manufactured by rolling a work W with two roll dies 1 and 2 arranged at an unequal angle pitch. Difference in balance of load due to difference in length of contact parts of the work W and the dies 1 and 2 is generated, but since the work W is formed, while rotating, for example the work W is rotated at 190°, and a part different from the condition wherein the work W is rotated at 0° is formed, load balance changes. In the formed worm, wave is hard to be generated in tooth line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292086-A (JP)
Title: Tape measure
Inventor: NARUSE YASUSHI
IPC: G01B3/10
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape measure capable of fixing the tip of the measure tape while facing the surface of the measure tape where the scale is marked to a measurer side even in the case the measure cannot be hung with a pawl part perpendicularly on the surface of a measurement object.  <P>SOLUTION: The measure tape 10 of the convex tape measure 1 is provided with a hooking piece 3. The hooking piece 3 is fixed on the measure tape 10 so that the pawl part 3a bent perpendicular to the surface of the measure tape 10 positions at the tip of the measure tape 10. The pawl part 3a is widened wider than the width of the measure tape 10. The convex tape measure 1 can be hooked on such as a pillar or a door frame with the part wider than the width of the measure tape 10, and capable of extending the tape 10 while facing the surface where the scale is marked upward. Therefore, the convex tape measure 1 can be used while facing the surface where the scale is marked to the measurer side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303430-A (JP)
Title: Speaker and module employing it, electronic apparatus and device
Inventor: TAKASE TOMOYASU
IPC: H04R9/04
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent speaker capable of enhancing the sound pressure level of the speaker or an electronic apparatus.  <P>SOLUTION: A protrusion 27a smaller than the cross-sectional width dimension of a magnetic gap 25 is formed integrally with a vibration plate 27 in closed loop shape projecting to the magnetic circuit side. Upper end face of a voice coil 28 is butted against the front end face of the protrusion 27a not through a bobbin and bonded such that the total dimension of the voice coil 28 arranged in the magnetic gap 25 becomes effective length. Since the protrusion 27a formed on the vibration plate 27 substitutes for the role of the bobbin, sound pressure level of the speaker can be enhanced without having the coil part of the unnecessary voice coil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300881-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, and image forming apparatus
Inventor: OKADA HIDEKI
IPC: C07C49/617
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in sensitivity behavior, a method for manufacturing the same, and an image forming apparatus with such an electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has a photoreceptor layer containing a binder resin, a hole transport agent, an electron transport agent and a charge generating agent, wherein a naphthalenofun compound represented by formula (1) is contained as the electron transport agent. The method for manufacturing the same and the image forming apparatus with such an electrophotographic photoreceptor are also provided. In formula (1), R<SP>1</SP>-R<SP>4</SP>are each independently H, alkyl, aryl, aralkyl, cycloalkyl or alkoxy and any two of R<SP>1</SP>-R<SP>4</SP>may form a carbocyclic structure by bonding or condensation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300353-A (JP)
Title: Radar system
Inventor: SHIRAISHI SUSUMU
IPC: G01S13/87
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar system capable of optimizing a covering area to be searched by each radar with respect to an imparted required covering area, and capable of searching the required covering area with a short data updating interval.  <P>SOLUTION: A data updating interval contribution factor is held preliminarily, as to each of a plurality of sample points allocated within the covering area. A covering area information holding means 107 has a sample point flag allocated with the searching radar to search the each sample point. A data updating interval difference minimizing means 108 switches the sample point flags to reduce a difference among the respective data updating intervals of the respective radars, based on the data updating interval contribution factors. The radar system capable of searching the required covering area with the short data updating interval is attained by controlling the radars, based on a result obtained by executing the switching for the sample point flags until the data updating interval difference comes within an allowable value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004326764-A (JP)
Title: Device and method for process recovery in built-in processor system
Inventor: ANDERSON GARY D
IPC: G06F11/14
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery process of a built-in processor for monitoring other processes in a system.  <P>SOLUTION: In this system, each process can designate a recovery policy that preferably includes recovery count, recovery time and a recovery action. When the process unexpectedly ends, the recovery process determines whether the process has a corresponding recovery policy, checks the recovery count and recovery time designated by the recovery policy to thereby determine whether the process can be recovered when the process has the corresponding recovery policy, executes a recovery action designated by the corresponding recovery policy when the process can be recovered, and resets the system when the process can not be recovered. Thus, the system can recover a single process without giving an influence to other active processes on the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316918-A (JP)
Title: Gas spring
Inventor: REHN KJELL
IPC: F16F9/02
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas spring which is easy to assemble components and is formed with the components contained within the gas spring so as to reduce risk which causes damage to a seal contained within the gas spring.  <P>SOLUTION: It is the gas spring contained within a machine spindle including a clamp member. The gas spring is provided with a housing, a first tensile rod disposed in the housing, a piston which is capable of moving in axial direction within the housing and is connected to the first tensile rod and gas-like media accommodated in the housing. The first tensile rod is connected to a second tensile rod so as to transmit force to the second tensile rod connected to the clamp member. In the gas spring, the first tensile rod and the piston are removably connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005308007-A (JP)
Title: Power output device, automobile having same mounted and method for controlling same
Inventor: YAMANAKA AKIHIRO
IPC: B60L50/16
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent overspeed of a motor connected to a drive axis via a transmission even if switch to a requested speed change stage of a transmission is not normally performed.  <P>SOLUTION: In an automobile having an engine, a first motor and the drive axis connected to a carrier, a sun gear and a ring gear of a planetary gear mechanism respectively, having a second motor connected to the drive axis via a two stage transmission and provided with a battery exchanging electric power between the first and the second motor, speed change is started (S220) when speed change is requested, control is performed not to output torque from the second motor while continuing speed change to wait until completion of speed change (S290) if power generation power of the first motor is input control Win of the battery is input limit Win or less when the revolution number Nm2 of the second motor exceeds a predetermined revolution number N2ref during changing speed (S250), and switch to an original speed change stage irrespective of speed change request if the power generation power is larger then the input limit Win.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004338805-A (JP)
Title: Cylindrical casing for meat processing
Inventor: FUJISHIRO MAMORU
IPC: A23L13/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-woven fabric casing having a seal portion enhanced in sealing strength and capable of enduring a pressure applied when a meat for processing is packed so as to be free from rupture.  <P>SOLUTION: The casing is made to have a structure in which the non-woven fabric is formed into a cylindrical form with both its ends being overlapped up-and-down in two sheets for sealing, and holes of 3 mm or less are intermittently bored, in vertical direction, at the seal portion through the two sheets overlapped up-and-down, and the holes are arranged in a plurality of rows in succession, while, and in the vicinity of these holes, resin melted by ultrasonic vibration fusion-bonds the sheets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228599-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO YOICHI
IPC: H01L21/316
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents increase of wiring corrosion and leak current, suppresses fluctuation in dielectric constant due to moisture absorption of a whole interlayer insulation film, and lowers the dielectric constant.  <P>SOLUTION: The insulation film 24 containing silicon is formed on a silicon substrate 21, the insulation film 24 being formed by making a film-forming gas composed of trimethoxysilane (TMS:SiH(OCH<SB>3</SB>)<SB>3</SB>) and N<SB>2</SB>O into plasma and reacting it, and having a wavenumber of the peak of infrared absorption intensity in the range of 2270 to 2350 cm<SP>-1</SP>, a film density in the range of 2.25 to 2.40 g/cm<SP>3</SP>and a specific dielectric constant in the range of 3.3 to 4.3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI