baber/WOPTO huggingface dataset:
Patent JP-2004054233-A (JP)
Title: Display medium
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/13
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display medium which is equipped with both advantages of a static display medium (for example, print) and a dynamic display medium (for example, electronic display element).  <P>SOLUTION: A display medium 100 is equipped with a sheet 12 which has a first principal surface 12a and a second principal surface 12b which oppose to each other and has a first region R1 for displaying information statically and a second region R2 for displaying information dynamically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004337052-A (JP)
Title: Rice transplanter
Inventor: OKADA SATORU
IPC: A01B63/10
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice transplanter solving a problem that in a conventional rice transplanter, the rise and fall control of a planting part is automatically carried out according to predetermined conditions in a control part, etc., on the other hand, an operator has inconvenience in the case of intentionally not carrying out the rise and fall of the planting part, especially in adding seedlings to the planting part (in seedling addition operation) or in the rotation of the rice transplanter, when the rise and fall of the planting part is automatically controlled, the planting part is stopped at height where the rice transplanter has difficulty in seedling addition operation and since the planting part rises to the highest part in spite of rotation, a time required for rotation is unnecessarily made longer to reduce operation efficiency.  <P>SOLUTION: In the rice transplanter having constitution that the planting part 4 is attached through a rise and fall link mechanism to a traveling part, the planting part 4 is lifted and lowered by an actuator, the rise and fall link mechanism is equipped with a means for detecting the height of the planting part and an operation part is equipped with an operation means for stopping the planting part 4 at fixed height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339002-A (JP)
Title: Device and method for allowing molten glass to flow out
Inventor: MIYAZAKI SUNAO
IPC: C03B7/12
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To exactly control the flow-out amount of glass even when a glass material liable to devitrify when temperature is lowered is used in the case when a glass ingot is produced.  <P>SOLUTION: A melting furnace for melting the glass material and a glass flow-out port 4 for allowing molten glass to flow out from the melting furnace are provided. The glass flow-out port 4 has a plurality of fine holes 60 in a flow passage through which the molten glass flows out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339814-A (JP)
Title: Handrail member
Inventor: KOGUCHI HISAYOSHI
IPC: E04F11/18
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail member reducing fear of corroding a core material, improving working efficiency in installing a bracket, and preventing a handrail user from feeling a sense of incompatibility and an unpleasant feeling by a lower projection, when the handrail user grips a handrail.  <P>SOLUTION: An inside layer 2 is covered with and formed in the core material 3, and corrosion of the core material 3 is prevented. Workability is improved, by installing the bracket on a surface, by forming a recessed part 21 having a bottom surface formed into a bracket installing surface 22 in a part of the inside layer 2. The recessed part 21 is also formed, so as to be covered with a coating film-like outside layer 1; a projection formed in the inside layer 2 is covered with the outside layer 1 by the recessed part 21; an outside surface touched with a palm of the user becomes a continuous surface; and thereby, eliminates the handrail gripping user from sensing of incompatibility and the unpleasant feeling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342254-A (JP)
Title: Laser power controlling apparatus, laser power control method, and optical disk unit
Inventor: WATABE AKIYASU
IPC: G11B7/125
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To exactly control the light emission power during recording by calculating the exact differential efficiency.  <P>SOLUTION: The light emission power of a peak level is varied in the prescribed number of steps (S1-1, S1-3, S1-5 for three times of Pw1, Pw2, Pw3) and dummy writing is performed in each peak level to calculate the differential efficiency (S1-2, S1-4, S1-6). An approximate formula of the light emission power Pw and the differential efficiency η is calculated (S1-7) from the relation between the set value of each peak power and the differential efficiency corresponding to the set value of the peak power. The differential efficiency in the peak power Pw when information is actually recorded is calculated by this approximate formula and the necessary maximum driving current is obtained (S1-8) from the differential efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343580-A (JP)
Title: Gateway
Inventor: SUWA YUICHI
IPC: H04L12/911
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway which can provide a communication by an SIP (Session Initiation Protocol) without causing a system down for a DoS (Denial Of Service) which induces the system down by transmission of large amounts of SIP messages.  <P>SOLUTION: A gateway is provided with system operating state collecting means for collecting an operating state of the gateway, and reception signal selecting means for accepting all of new SIP messages when the operating state collected by the system operating state collecting means is equal to or less than a fixed level, accepting new SIP messages at a fixed ratio and refusing other new SIP messages when the operating state collected by the system operating state collecting means is over a fixed level, and accepting SIP messages for a session continuation or a subsequent signal of an accepted SIP message.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342964-A (JP)
Title: Two-stage laser equipment equipped with high precision synchronous control function
Inventor: KINOSHITA JUNICHI
IPC: H01S3/097
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve adjusting precision of the time of light emission or electricity discharge of both of an oscillation stage laser and an amplification stage laser by individually constituting the lasers.  <P>SOLUTION: A laser beam emitted from the oscillation stage laser 1 is poured to the amplification stage laser 2 to be amplified and outputted by the amplification stage laser 2. A synchronization controller 21 respectively obtains a delay time since triggering of the switches 12a and 12b of the power sources 1c and 2c of the oscillation stage laser 1 and the amplification stage laser 2 until starting of light emission or electricity discharge from charging voltage, the temperature of the circuit element of a magnetic pulse compression circuit, and the gas pressure of laser chambers 1a and 2a. Furthermore, a time until actual starting of electric discharge is counted by a CO counter 25a and a CA counter 25b. Based on this counted value, the delay time is corrected to decide the time of triggering the power sources 1c and 2c of the oscillation stage laser 1 and the amplification stage laser 2, and the switches 2a and 2b are triggered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339035-A (JP)
Title: Lanthanum gallate sintered compact, method for producing the same, and use of the same
Inventor: FUJII KAZUNORI
IPC: H01B1/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lanthanum gallate sintered compact used as a solid electrolyte of a solid electrolyte fuel cell (SOFC) and having improved mechanical strength.  <P>SOLUTION: The solid electrolyte fuel cell 1 provided is composed of electrodes 3 and 4 and a solid electrolyte layer 2 sandwiched between them and comprising a lanthanum gallate sintered compact containing a lanthanum gallate compound oxide represented by the formula and having a mean particle diameter of 0.5 to 2 μm and a sintered density of at least 90% of the theoretical density. In the formula, A is at least one element selected from lanthanum (La), neodymium (Nd), praseodymium (Pr), and gadolinium (Gd); A' is at least one element selected from strontium (Sr) and calcium (Ca); B is gallium; B' is at least one element selected from magnesium (Mg), copper (Cu), zinc (Zn), and aluminum (Al); 0<x<0.25; 0<y<0.25; and 0<δ<0.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351272-A (JP)
Title: Method of forming thin film pattern, and method of producing device, optoelectronic device, and electronic component
Inventor: HIRAI TOSHIMITSU
IPC: H01L21/20
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a thin film pattern by which line thinning can satisfactorily be realized.  <P>SOLUTION: In the method of forming a thin film pattern, a functional liquid is arranged on a substrate P to form a thin film pattern. The method comprises: a bank formation stage S1 where banks B in accordance with a thin film pattern are projectingly provided on the substrate P; a liquid repellency imparting treatment stage S3 where liquid repellency is imparted to the banks B by CF<SB>4</SB>plasma treatment; and a material arrangement stage S4 where the functional liquid is arranged between the banks B with liquid repellency imparted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351394-A (JP)
Title: Rotary blade
Inventor: ONITAKE MASAYUKI
IPC: B02C21/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary blade capable of cutting and pulverizing hard and thick objects such as extracted roots.  <P>SOLUTION: In the rotary blade 21, a front side 22a and a back side 22b of a blade part 22, and a bottom side 22c from a front tip of the blade part 22 to a tip of the back side of the blade part 22 are formed flat, a curved part 25 is formed in a vicinity of a tip of the back side 22b of the blade part 22, a mowing blade 26 is formed on the front tip of the blade part 22, and a ground-preparation blade 27 is formed on the tip of the back side of the blade part 22. A work to mow flexible plants such as bush, bamboo grass, root-crooked bamboo and weeds or hard and thin objects by a mowing blade while operating a flail mower in the forward direction, and a work to cut and pulverize hard and thick objects such as extracted roots by the ground-preparation blade while operating the flail mower in the reverse direction can be continuously performed by one mobile bush cutter. Bush, bamboo grass, root-crooked bamboo, weeds, extracted roots or the like can be rapidly removed, and the equipment cost can be reduced thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360233-A (JP)
Title: Trowel for plasterer
Inventor: MIZUKAI YASUSHI
IPC: E02D29/12
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trowel for a plasterer, which enables good-looking construction of a groove etc. formed in a bottom part of a manhole of sewerage, and which enables invert construction etc. to be efficiently performed in a short period of time.  <P>SOLUTION: This trowel 1 for the plasterer is equipped with: a trowel plate 2 which is formed in such a manner that a bottom surface 2a is formed in convexly curved shape and that a front part 2b is formed in such a wide shape as to be gradually narrowed toward a rear part 2c; a neck part 3 which is erected in the rear part 2c of the trowel plate 2; and a handle part 4 which is provided in such a manner as to be elongated in a direction almost perpendicular to the neck part 3. The trowel 1 for the plasterer is moved in the longitudinal direction of the groove 33 etc. formed in the bottom part of the manhole 31, so that the invert construction etc. can be performed. Preferably, a back end of the handle part 4 is fixed to the neck part 3, and both side ends 2e and 2d of the trowel plate 2 are bent upward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362639-A (JP)
Title: Disk cartridge
Inventor: KISHIDA KOJI
IPC: G11B23/03
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge having no fear of the detachment of an elastic member which is mounted in a specified engaging hole, from this specified engaging hole when the cartridge is assembled.  <P>SOLUTION: The disk cartridge is constituted so that a case main body consisting of a pair of half shells forming a head access window and a driving shaft inserting window, a slider engaged with a rail-like protrusion on one of the half shells to slide along a front side end edge of the case main body, an opening/closing plate fixed on the slider and the elastic member for energizing the slider to one direction are provided and also the elastic member consists of an elastic linear member having the circular cross section and its one end part is engaged with a slider engaging part and another end is engaged with a half shell engaging part. This disk cartridge is characterized in that the engaging part consists of a polygonal recessed part seen head-on and a diameter of a circle internally contacting with this polygon has the dimension same or within 110% with respect to the diameter of the circular elastic linear member of the elastic member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360747-A (JP)
Title: Spring constant variable type magnetic spring device
Inventor: EZAWA MITSUHARU
IPC: F16F15/03
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring constant variable type magnetic spring device in which the spring constant can be freely varied.  <P>SOLUTION: In a magnetic spring using magnetic attractive force as spring force, a mover comprising a permanent magnet and a ferromagnetic body, and at least one stator comprising a coil and a ferromagnetic body are provided. This spring constant variable type magnetic spring device is composed of a magnetic circuit to generate spring force of the magnetic spring by magnetic attractive force of the permanent magnet only, and adjust quantity of flux flowing from the mover comprising the permanent magnet to the stator based on current fed to the coil to vary the spring force of the magnetic spring, a magnetic circuit to change the gap between the mover and the stator to adjust quantity of flux flowing from the mover comprising the permanent magnet to the stator to vary the spring force of the magnetic spring, and a magnetic circuit to replace the permanent magnet by that having different coercive force to vary the spring force of the magnetic spring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361570-A (JP)
Title: Electrooptical device and electronic device
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/133
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize ternary value driving capable of suppressing reduction of contrast caused by leakage current.  <P>SOLUTION: Driving of a pixel 2 is performed by ternary value driving by using signal voltage of <3 V data amplitude. The pixel 2 comprises a liquid crystal element 2 and a two terminal type switching element connected to the liquid crystal element in series. In the optical characteristic of the liquid crystal element, voltage difference between a first effective voltage at which the optical characteristic begins to change from a state where no voltage is applied to a liquid crystal and a second effective voltage at which the optical characteristic is made to be the maximum is <3 V.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357564-A (JP)
Title: Method for evaluating transportation of quinolinic acid in blood-brain barrier
Inventor: TERASAKI TETSUYA
IPC: A61P25/28
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To construct an in vitro experiment system for reproducing quinolinic acid elimination and transportation in a blood-brain barrier by elucidating quinolinic acid elimination mechanism in a central nerve system.  <P>SOLUTION: Transportation of quinolinic acid in the blood-brain barrier is evaluated by using a conditionally immortalized brain capillary endothelial cell. Consequently, existence of a transportation system for discharging quinolinic acid to the blood-brain barrier of the central nerve system is indicated. Discharge of quinolinic acid from the brain is evaluated by using the transportation system. Further, an evaluation system using TR-BBB13 cell being the conditionally immortalized brain capillary endothelial cell is excellent as a means for examining the influence of various compounds on uptake of quinolinic acid, newly provides an evaluation system useful for screening a medicine influencing discharge of quinolinic acid in the central nerve system and is extremely useful for developing a therapeutic agent for a central nerve disease in the blood-brain barrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062172-A (JP)
Title: Method and apparatus for automatically controlling power of address data of plasma display panel and plasma display panel device having the apparatus
Inventor: KIM WOO-JIN
IPC: G09G3/291
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel device whose power consumption can be reduced by lessening switching of address data.  <P>SOLUTION: In the apparatus for automatically controlling power of address data of a plasma display panel which includes many address electrodes and many scan electrodes and sustain electrodes which form pairs mutually and are arranged zigzag, the sum total of difference between respective lines of a video signal is calculated and an attenuation coefficient corresponding to the sum total of difference between respective lines is outputted and video data which are corrected by multiplying the attenuation coefficient by the video signal are outputted. According to such a power control of the address data, the power consumption is reduced since the switching of the address data is lessened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358886-A (JP)
Title: Method for molding resin molded product having hole, and mold
Inventor: KOBAYASHI MASAHIDE
IPC: B29C45/70
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a molded product having a hole, constituted so as not only to reduce a hole cutting and forming process but also to reduce a production cost by performing the formation of a hole and gate cutting at the same time while forming the resin molded product having good appearance.  <P>SOLUTION: In the method for molding the resin molded product having the hole, a ring-shaped protruded wall is provided on at least one of a first mold and a second mold, and a gate is provided on the protruded wall on the inner peripheral side thereof. The peripheral edge part of the hole is formed by allowing the protruded wall to approach the mold surface of the other mold, and gate cutting and the formation of the hole are performed at the same time. Further, the mold for molding the resin molded product having the hole is constituted so that the ring-shaped protruded wall is provided on at least one of the first and second molds and the gate for injecting a molten resin is provided on the protruded wall on the inner pheripheral side thereof of either one of the first and second molds on the inner pheripheral side thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002802-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: OKAMOTO YASUO
IPC: F01N3/02
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a diesel engine capable of closely controlling a change-over valve and improving durability of an exhaust after treatment filter.  <P>SOLUTION: In this exhaust gas purifying device 1, clogging state of particulate PM in DPF 14 is determined by a pressure sensor 31. Since the clogging state of PM is accurately and instantaneously reflected as exhaust pressure flowing into the DPF 14, change-over control of the change-over valves 15, 16 is closely controlled in accordance with the clogging state of PM by monitoring the result of detection by the pressure sensor 31 by a controller 20. Even when exhaust gas reaches such high temperature and high pressure that affects the DPF 14 greatly, speedy determination is made without relying on a conventional unstable temperature sensor to control the change-over valves 15, 16, thereby improving durability of the DPF 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001263-A (JP)
Title: Apparatus and method for bag-making
Inventor: GOTO SHUICHI
IPC: B31B23/60
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-making apparatus which can improve a bag-making speed and a bag-making method using the apparatus.  <P>SOLUTION: The bag-making apparatus has a bag-making apparatus main body and a breaking machine. The bag-making apparatus main body has a travel means for making a film 7 travel in the main body, a welding member 52 which holds the film 7 for welding, a tearing line forming means 53 for forming a tearing line in the film 7, and a moving means for moving the welding member 52 and the tearing line forming means 53. The welding member 52 and the tearing line forming means 53 are moved synchronously with the traveling speed of the film 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011871-A (JP)
Title: Laminated electronic part
Inventor: KITAJIMA HIROMICHI
IPC: H05K1/11
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which displays information concerning a laminated electronic part without affecting wiring conductors built in a laminate.  <P>SOLUTION: Four predetermined display positions 14 to 17 are provided on the first main surface 4 of the laminate 2, a displaying viahole conductor 18 is provided to special ones selected out of the display positions 14 to 17 respectively, and information on the laminated electronic part can be recognized by the position and number of the displaying viahole conductors 18. The displaying viahole conductor 18 is provided in the state wherein it is exposed on the first main surface 4 of the laminate 4 so as not to reach a second main surface 5 and not to be electrically connected to the wiring conductors built in the laminate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011607-A (JP)
Title: Automatic flashing lighting device
Inventor: YOSHIDA TAKAHIRO
IPC: F21Y101/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To develop an automatic flashing lighting device for automatically putting off and on a NATSUME bulb (a lamp kept burning all night) equipped by a household lighting device set at each room of an ordinary household in accordance with sunrise and sunset, and on that occasion prevent the household lighting device from malfunction due to lighting of the NATSUME bulb by setting low a threshold value for switching between the conduction and interruption of a light sensor in order to use it indoors.  <P>SOLUTION: A lamp mounting part 9 connecting the NATSUME bulb 5 (a lamp kept burning all night) in free detachment is provided with a lamp base part 13 connecting with a feeding opening and a light sensor switching part 15 for conducting and interrupting electric connection between the lamp mounting part 9 and the lamp base part 13 by the light sensor which changes a resistance value according to outside illumination intensity. The light sensor switching part 15 is to be able to freely change a direction of a light-receiving face 18 of the light sensor against the lamp mounting part 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI