baber/WOPTO huggingface dataset:
Patent JP-2002357128-A (JP)
Title: Restart method for gas turbine engine and restart device used therein
Inventor: TAKAHASHI ZENEI
IPC: F02C7/26
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a restart method for a gas turbine engine and a restart device used therein capable of restarting the gap turbine engine using a starting motor even while the engine is hot and an output shaft rotates to shorten restart time in the gas turbine engine. SOLUTION: When the gas turbine engine 21 is restarted and a rotation speed of the gas turbine engine 21 becomes smaller than a self-sustaining rotation speed and smaller than an ignition start time rotation speed, the starting motor 27 is operated and an ignition plug 41 is turned ON. After turning the ignition plug 41 ON, a fuel shut-off valve 47 is opened. When a rotation speed of the gas turbine engine 21 using the start motor 27 reaches a predetermined rotation speed after opening the fuel shut-off valve 47, a flow rate of fuel is restricted. The ignition plug 41 is turned OFF after the ignition. When the rotation speed of the gas turbine engine 21 exceeds the self-sustaining rotation speed, the start motor 27 is stopped.
Patent JP-2002357140-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NISHIYAMA TOSHIHIKO
IPC: F02M25/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of simply regenerating DPF without generating sulfuric acid mist and obtaining clean exhaust gas. SOLUTION: In this exhaust emission control device 2, cerium oxide is charged into an air intake passage 21, and particulates stored in the DPF 811 are oxidized by the cerium oxide and are combusted and removed by utilizing a temperature of exhaust gas. Consequently, the particulates can be surely combusted and removed even at a temperature of exhaust gas, and the occurrence of sulfuric acid mist can be suppressed because a conventional platinum oxidation catalyst is not used at this time. Moreover, since the occurrence itself of the particulates can be suppressed by oxidation accelerating action of cerium oxide in a cylinder, exhaust gas can be made further clean owing to double effects of the suppression effect and scavenging effect in the DPF 811.
Patent JP-2002358439-A (JP)
Title: Method and device for lng spot market dealing
Inventor: TAKAO SHINGO
IPC: G06Q30/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To easily accept a different kind of LNG. SOLUTION: By an LNG spot market dealing method 1 which mediates between a seller 2 of LNG and a buyer 3 of LNG, the safety at the LNG base of the buyer of LNG when the property 24 of LNG that the seller of the LNG sells and the property 25 of LNG that the buyer of the LNG has are different is evaluated by simulation and according to the simulation evaluation result, dealings of the LNG are actualized between the seller and buyer.
Patent JP-2002368296-A (JP)
Title: Method of forming superconductive wiring
Inventor: KAWACHI MASAHARU
IPC: H01L23/52
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a superconductive wiring, capable of forming superconductive wiring on surfaces of arbitrary shape, such as curved surfaces and the like, other than flat planes. SOLUTION: The method comprises steps of forming a conductive pattern on a substrate surface; subjecting it to migration electrodeposition or electrocrystallizing high-temperature superconducting particulates and/or high- temperature superconducting precursor substance particulates on the superconducting pattern; and forming the superconducting wiring, by heat treating the substrate to sinter the particulates.
Patent JP-2002363968-A (JP)
Title: Method for forming ground improving body
Inventor: AKITA JUNICHI
IPC: E02D3/12
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To easily adjust a water amount in mud soil on the ground. SOLUTION: The ground 1 is digged by injecting water or bentonite liquid, mud soil 4 in which the water or bentonite liquid generated in a process of digging the ground 1 and digged soil are mixed is discharged onto the ground, and an amount of the water or bentonite liquid injected into the ground 1 when digging the ground is adjusted so that a water amount in the mud soil 4 discharged on the ground is below a predetermined water amount. A water amount is adjusted in such a way that water is not added if the mud soil 4 contains the predetermined water amount and water is added if a water amount in the mud soil is less than the predetermined water amount so that it reaches the predetermined water amount in a process for adjusting water in the mud soil 4 discharged onto the ground and having the water amount below the predetermined water amount.  Cement is mixed with the mud soil 4 whose water amount is adjusted and they are stirred to produce soil cement 3. While injecting the soil cement 3 into a digged hole 8 and discharging the mud soil 4 onto the ground when pulling up a digging shaft 2, the soil cement 3 is filled into the digged hole 8 to form a ground improving body 9 in the ground 1.
Patent JP-2002367324-A (JP)
Title: Information recording medium cartridge
Inventor: KOBAYASHI DAIKI
IPC: G11B23/03
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To easily open and close a first and a second shutter plates which open and close an opening for recording and/or reproducing provided on a front or rear side of a shell. SOLUTION: The information recording medium cartridge 1 is provided with a disk 2, a shell 3 housing the disk 2, the first and the second shutter plates 41, 42 to open and close an opening 31 for recording and/or reproducing on either one of the front or rear side of the shell 3, a first and a second slide members 71, 72 fixed to back face of the first and second shutter plates 41, 42, and a guide mechanism in which the first and the second slide members are slidably fixed to the shell 3 to slide the shutter 4 between the first position of closing the opening 31 and the second position of opening the opening 31. A shutter releasing member engaging section 9 engaged by a shutter releasing member on the side of a drive device is provided at the center of the back face of the first and the second shutter plates 41 and 42.
Patent JP-2002361508-A (JP)
Title: Surface covered tungsten carbide base cemented carbide made drill with laminated covered layer displaying excellent chipping resistance under high speed drilling condition
Inventor: FUJISAWA TAKASHI
IPC: B23B51/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface covered tungsten carbide base cemented carbide made drill a laminated covered layer of which displays excellent chipping resistance under a high speed drilling condition. SOLUTION: The surface covered tungsten carbide base cemented carbide made drill is constituted by physically evaporating the laminated covered layer to change in the thickness direction in overall average layer thickness of 0.5-5 μm on a CrN layer on the surface side through a mixed layer of a Cr2 N phase and a CrN phase from a metal Cr layer on the surface side of a base body on a surface of the tungsten carbide base cemented carbide base body, and respective average layer thickness of the metal Cr layer, the mixed layer and the CrN layer are made as the metal CrN layer: 0.05-0.3 μm, the mixed layer: 0.3-3 μm and the CrN layer: 0.1-2 μm.
Patent JP-2001335467-A (JP)
Title: Water-miscible non-dark colored parenteral injectable composition of non-steroidal antiinflammatory agent
Inventor: SINGH AMARJIT
IPC: A61K47/16
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a new water-miscible non-dark colored injectable analgesic composition of a non-steroidal antiinflammatory agent for therapeutic use and provide a method for producing the agent. SOLUTION: The objective water-miscible non-dark colored parenteral injectable composition of a non-steroidal antiinflammatory agent belonging to the category of cyclooxygenase-2 inhibitor contains (a) at least one kind of NSAID, (b) an alkylamide/alkyl sulfoxide or pyrrolidone, (c) glycol and its derivative and (d) 0-20% water. A new water-miscible non-dark colored injectable analgesic composition of a non-steroidal antiinflammatory agent and a method for producing the agent are provided by the use of the above composition.
Patent JP-2002099464-A (JP)
Title: Memory map allowed reconstruction for chip mounting system
Inventor: MAY ROGER
IPC: G06F12/06
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a memory map allowed a reconstruction and a reconstruction method related to the map for a system including a processor, a re- programmable memory, a programmable logic device and the like. SOLUTION: The memory map comprises the programmable logic device(PLD), a central processing unit(CPU) and two or more registers allowed a construction to communicate to the CPU. The register allowed the construction is composed to accept user-specified address information related to the PLD and to store it.
Patent JP-2002364008-A (JP)
Title: Synthesized arch tunnel with large cross section and its work method
Inventor: TAKIO ISAMU
IPC: E02D29/05
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic arch tunnel with a large cross section and its work method which can be applied even to a tunnel constructed by cut-and- cover method capable of constructing in a shorten term of work at a low cost. SOLUTION: Steel shell panels 5 are produced in a factory. In parallel with the production of the panels, an invert concrete 2 and a side wall concrete 3 are constructed on the job site. At this time, anchor frames are embedded in the crown of the side wall concrete 3. A plurality of steel shell panels 5 are connected together on the job site and a steel shell panel arch 6 is assembled. End portions of the steel shell panel arch 6 are fixed to the side wall concrete 3. This kind of work is sequentially performed from the deep side of pit mouth in the extending direction of the tunnel to the pit mouth, the steel shell panel arches 6 are continuously connected together in the extending direction, and they are mutually fastened to form a steel shell portion 7. Thereafter, high-fluidity concrete 14 is poured to the space of the steel shell portion 7.
Patent JP-2002363468-A (JP)
Title: Ink composition for ink jet recording
Inventor: FUJII ICHIRO
IPC: C09D11/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To prepare an ink that can continue stabilized ink jetting because it has excellent clogging resistance, even after continuous printing for a long time, further attains excellent quality of printed matters with excellent water resistance, rubbing resistance and quick drying properties. SOLUTION: The ink composition for ink-jet recording includes at least one selected from a water-soluble organic solvent comprising tertiary butyl alcohol, neopentyl alcohol, N-methyl-pyrrolidone, diethylene glycol and polyethylene glycol, pigments and a water-soluble resin and the remaining is water. In this case, the amount of the water-soluble organic solvent is characteristically 3-40 wt.%, the pigment is 0.1-20 wt.% and the water-soluble resin is 0.1-5 wt.% on the basis of the whole weight of the ink composition, respectively.
Patent JP-2002366655-A (JP)
Title: Medical data management system
Inventor: NAKAO KATSUYUKI
IPC: G16H10/60
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To clearly indicate the name of a disease and a cure, to prevent medical errors, to omit the time and labor of writing an interview sheet at first medical examination, to manage the consultation cards of individual hospitals altogether and to keep the security of data. SOLUTION: A medical data management system is provided with a medical examination data write and read means for browsing and registering data regarding the past medical examination and treatment of a patient and basic data such as the interview sheet in the hospital 20, a pharmacy 30 and an emergency vehicle 40, an information transmission means for transmitting and receiving the medical examination data, an information storage means storing the medical examination data through the transmission means and a medical examination data takeout means taking out the stored medical examination data.
Patent JP-2002364157-A (JP)
Title: Rush mat covering method, rush mat re-covering device and moisture-proof rush mat manufactured by the same
Inventor: HASHIMOTO MICHIYO
IPC: E04F15/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a rush mat covering method, a rush mat re-covering device and a moisture-proof rush mat manufactured by the same allowing the easy re-covering of the rush mat with a feeling of do-it-yourself carpentry and obtaining the low-cost moisture-proof rush mat. SOLUTION: In re-covering the rush mat, metallic foil (aluminum foil) 3 is interposed between the rush mat 2 and a rush mat bed frame part 5 at least on the shifting side of the rush mat 2 to reduce contact frictional resistance between the rush mat 2 and the rush mat bed frame part 5, and the rush mat bed 2 is firmly and uniformly covered with the rush mat 2, stretching out the creases and slackness of the rush mat 2.
Patent JP-2002372996-A (JP)
Title: Method and device for encoding acoustic signal, and method and device for decoding acoustic signal, and recording medium
Inventor: TSUJI MINORU
IPC: G10L19/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the encoding efficiency from being deteriorated due to the diffusion of spectrum resulting from tone components generated in a local frequency. SOLUTION: In an acoustic signal encoding device 100, whether an inputted acoustic time series signal is of a tone characteristic or a noise characteristic is judged by a tone/noise judging part 110. When it is judged that the inputted acoustic time series signal is of a tone characteristic, the tone component signal is extracted by a tone component extracting part 121, and the tone component parameter is normalized and quantized by a normalizing and quantizing part 122. Also, a residual time series signal obtained by extracting the tone component signal from the acoustic time series signal is converted into spectrum information by a spectrum converting part 131, and the spectrum information is normalized and quantized by a normalizing and quantizing part 132.  A code column is generated from the quantized tone component parameter and the quantized residual component spectrum information by a code column generating part 140.
Patent JP-2002370126-A (JP)
Title: Cold forming tap for blind hole
Inventor: SATO TSUYOSHI
IPC: B23G7/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a cold forming tap for a blind hole capable of forming a internal thread on the blind hole, and having durability. SOLUTION: This cold forming tap for the blind hole is provided with a taper-shaped introducing part 11 gradually enlarged toward an axial rear part, on its tip part, a complete screw part 12 having plural lobes 1a at equal intervals in the circumferential direction is mounted continuously from the introducing part 11, each lobe 1a is provided with an axial oil groove 3 on its intermediate part, the introducing part 11 and the complete screw part 12 are spirally connected in a state of being separated form each other by the oil grooves 3, and the introducing part 11 has a dimension of approximately one heap of the complete screw part 12. As the oil can be easily and fully distributed to the tap, the heat generated in machining can easily escape, the cooling effect is improved, and the frictional resistance is lowered, whereby the durability can be improved.  Further the internal thread can be surely formed to the bottom of the blind hole.
Patent JP-2003006552-A (JP)
Title: Simulation system, simulation method and simulation program
Inventor: HIDA KAZUHIRO
IPC: G06F19/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To perform simulation at high speed and to express the optional scene of a fluid smoothly by the shape of a fine part in a short time. SOLUTION: A simulation system is provided with a fluid simulation means 10 dividing a fluid area into a prescribed mesh shape for the optional scene data of the fluid and performing fluid simulation, an interpolation processing means 11 performing an interpolation processing for turning a discrete value to a continuous value to the result, an iso-surface generation means 12 performing the generation processing of a fluid surface on the basis of an interpolation processing result and preparing the processing result as iso-surface data, a surface subdivision processing means 13 performing the generation processing of a subdivision curved surface to the iso-surface data and preparing the processing result as subdivision surface data and a plotting means 2 plotting the fluid surface on the basis of the iso-surface data or the subdivision surface data.
Patent JP-2003005456-A (JP)
Title: Liquid developer for electrostatic charge image, recording material and method for forming image
Inventor: TSUBUSHI KAZUO
IPC: C09D11/322
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer for an electrostatic charge image which can form images with high image density and high resolution, which has preferable fixing property and which can be fixed at low temperature. SOLUTION: The liquid developer is a dispersion liquid prepared by dispersing toner particles containing a coloring agent and a resin as the main components in a carrier liquid such as silicone oil or the like. The developer contains at least an epoxy modified resin having a specified chemical structure as the resin component. The liquid developer is preferably prepared by heating and kneading the coloring agent and the resin having 800 to 10,000 weight average molecular weight to obtain the toner particles and then dispersing the toner particles in the carrier liquid. The liquid developer can be effectively used, for example, for an electrophotographic image forming device (copying machine or the like). The dispersion liquid is also useful not only for a developer but for printing ink, ink for ink jet recording, marker ink or coating material.
Patent JP-2003003846-A (JP)
Title: Engine cooling device
Inventor: MURAKAMI HIROMICHI
IPC: F02B29/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To improve precision in controlling the temperature of cooling water against a target temperature. SOLUTION: An engine cooling device circulates a cooling water to control cooling of an engine 1 according to operation condition. The device comprises a water temperature sensor 31 which detects a cooling water temperature THW1, a flow-rate adjusting valve 8 which adjusts the flow-rate of circulated cooling water, and an electronic control device (ECU) 30 which controls it. The ECU 30 sets a no-control range, a first control range, and a second control range around the target water temperature calculated according to the operation state of the engine 1.  The ECU 30 opens/closes fast the flow-rate adjusting valve 8 so that the cooling water temperature approaches the first control range when the cooling water temperature THW1 is within the second control range, while it opens/closes slowly the flow-rate adjusting valve 8 so that the cooling water temperature THW1 approaches the no-control range when the cooling water temperature THW1 is within the first control range. It keeps the current open degree of the flow-control adjusting valve 8 when the cooling water temperature THW1 is within the no-control range.
Patent JP-2003008070-A (JP)
Title: Light emitting diode
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/56
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a light emitting diode in which the mounting density can be increased furthermore, filling of black weather-resistant resin can be facilitated and failure rate of product can be lowered. SOLUTION: The LED 1 has a concave reflector 3c at the forward end of a lead 3a, and mounts a light emitting element 2 on the bottom face wherein the lead 3a is branched into dummy leads 3d which are sealed with transparent epoxy resin 5. Since three leads 3a, 3b and 3d lead out from the transparent epoxy resin 5 are bent to support the LED 1 vertically, even a vertical draw-out structure can be surface mounted by reflow furnace. Since adjacent LEDs can be mounted tightly with no interval even in case of a display, mounting density can be enhanced to the extreme. Furthermore, a difference required for controlling the liquid level of black weather-resistant resin can be provided easily between the height H2 at the lower end of a convex lens 6 and the height H1 at the lower end of the transparent epoxy resin 5.
Patent JP-2003010978-A (JP)
Title: Chip recovery device for tip dresser
Inventor: SAKAI KENSUKE
IPC: B23K11/36
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To enable an arm entering part of a chip catching case to make opening/closing motion without using a particular power. SOLUTION: A dresser body 6 is installed horizontally, the chip catching case 12 is mounted on its end, and in the entering direction of a gun arm 2, an arm entering port 12a is opened. When the gun arm 2 moves in the direction of the arm entering port 12a, the gun arm 2 enters in a guide slit formed in a lid 13 disposed on the arm entering port 12a to be engaged to a boss 18 provided in the deep part thereof. Then, the boss 18 is about to retreat, however, since a cam pin 22 is engaged to a cam hole 23 bored on the side face of the chip catching case 12, the lid 13 rotates in the clockwise direction along the cam hole 23, and horizontally moves rearword, and when the gun arm 2 is made present on the axis of a forming body held by a holder 6c of a dresser body 6, the arm entering port 12a is closed by the lid 13.
Patent JP-2003015776-A (JP)
Title: Electronic equipment and component mounting method for electronic equipment
Inventor: ARIGA KOJI
IPC: H01L23/40
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment and a component mounting method for the electronic equipment for easily providing a system meeting built-to- order(BTO) by easily replacing basis components such as a CPU and a cooling device, and easily performing works such as the maintenance and extension of the basic components. SOLUTION: A keyboard 14 is removed from an equipment main body 11 so that a cover 29 covering a circuit board 17 and a fan unit cover 15 can be exposed. Then, the fan unit cover 15 is removed form the equipment main body 11, and further a fan unit 16 is removed form the equipment main body 11 so that a CPU 19 mounted on a CPU socket 18 on the circuit board 17 can be exposed.
Patent JP-2003018056-A (JP)
Title: Mobile information terminal and communication system
Inventor: ONO KEN
IPC: H04M1/725
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can prevent deterioration in communication quality of short distance wireless communication caused by the environment, under which a mobile information terminal is in operation and to provide the mobile information terminal used in the communication system. SOLUTION: A mobile information terminal 201 is provided with a wireless section 210 that has antennas 211, 212, 213, and conducts short distance wireless communication, a wireless communication module 214 that detects the reception levels of the antennas 211, 212, 213, and a total control section 220 that controls the short distance wireless communication conducted with the wireless section 210. The total control section 220 makes the radio section 210 to conduct the short-distance radio communication by using the antennas 211, 212, 213, makes the wireless communication module 214 to detect reception levels of each of the antennas 211, 212, 213 and further allows the radio section 210 to continue the short distance radio communication by using an antenna with the highest reception level.