baber/WOPTO huggingface dataset:
Patent JP-2002327619-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D9/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of always securely reducing the harmful material when starting the internal combustion engine. SOLUTION: When starting the internal combustion engine, a first fuel supplying means (compression stroke injection) starts (S18) to supply the fuel for main combustion in the condition that the engine speed Ne of the internal combustion engine is raised to the predetermined engine speed Ne1 or more by a motoring means (S12), and a second fuel supplying means (two-stage combustion) additionally supplies the fuel (S18) in the condition that an exhaust flow control means (S14) restricts the exhaust flow after the first fuel supplying means (S14) started to supply the fuel for main combustion.
Patent JP-2001356332-A (JP)
Title: Liquid crystal device and electronic instrument
Inventor: MAEDA TSUYOSHI
IPC: G02B5/08
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal device which is easily manufactured and in which a stain (a blur), color mixing and the like of display are suppressed. SOLUTION: The liquid crystal device comprises a liquid crystal layer 105 interposed between a first and a second substrates 101 and 102, a scattering layer 108 disposed on the side different from the liquid crystal layer 105 of the first substrate 101 and a reflection layer 103 having ruggedness and formed on the surface on the liquid crystal side of the second substrate 102.
Patent JP-2002327151-A (JP)
Title: Coating composition and method for preventing corrosion of weather resistance steel by using the same
Inventor: KUWABE YUKIMASA
IPC: C09D179/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent red rust occurring when a weather resistance steel is used as it is while holding the excellent weather resistance of the steel, and improve the appearance. SOLUTION: A paint composition containing conductive polymer particles, a coating film forming component, a coloring pigment and a solvent component. A method for preventing corrosion of a weather resistance steel by applying the coating composition on the weather resistance steel.
Patent JP-2002335511-A (JP)
Title: Information processing equipment and method therefor, recording medium and program thereof
Inventor: EGUCHI TATSUO
IPC: H04N5/445
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To receive a program rapidly on a changed channel without troublesome operation. SOLUTION: A communication program 86 receives a file corresponding to a distributer containing the channel of a program to be distributed by the distributer and channel data showing designation corresponding to the channel. A recorder picture regenerating program 81 produces the internal data of the channel and the nomenclature corresponding to the channel, on the basis of the channel data of the obtained file. A recorded picture reproducing program 81 selects a channel and controls the receiving of a program on the basis of the internal data.
Patent JP-2002334385-A (JP)
Title: Device for preventing portable telephone from being left
Inventor: KAWASAKI MITSUHIRO
IPC: H04W92/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone leaving prevention device for preventing a portable telephone from being left behind and also capable of preventing a valuables housing body from being lost. SOLUTION: A small transmitter 2 for transmitting a radio wave by operating a switch 5 is housed in a valuables housing body 1 that is always carried. The portable telephone 3 contains an attention generation circuit 8 which is started after receiving the radio wave and which makes a function, such as melody and vibrations that the portable telephone 3 has, operate when the valuables housing body 1 is separated by a prescribed distance and can not receive the radio wave.
Patent JP-2002331566-A (JP)
Title: Manufacturing method for polyethylene resin foamed tube
Inventor: ICHIHARA KOJI
IPC: B29C48/32
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for obtaining continuously a foamed tube having a high foaming multiplication rate and having uniform and minute foams and a smooth surface. SOLUTION: A polyethylene resin of a density of 0.91-0.93 g/cm<3> is modified by heating it to a temperature or above at which a free radical is formed in the existence of a radical forming agent or by irradiating it by an ionizing radiation, so that the weight-average molecular weight thereof may rise to be 1.5-10 times larger than that before modification. A foam nucleus forming agent is added to the modified resin. A modified resin composition thus obtained is melted by an extruder 1 and then a carbonic acid gas is dissolved therein by 2-5 pts.wt. to 100 pts.wt. of the modified resin composition. This molten material is bled into an atmosphere of atmospheric pressure from a foamed tube die 5 connected to the extruder 1 and formed in the shape of the tube, while it is foamed.  Immediately after this forming, the outer peripheral surface of the obtained foamed tube T is air-cooled by an air-cooling device 9.
Patent JP-2002146581-A (JP)
Title: Method and device for controlling recovery of metal from solution
Inventor: DARTNELL NICOLAS JOHN
IPC: C02F1/461
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic recovery method, in which an electrolyzer operated under a high current density in the recovery operation can be controlled without causing sulphiding at all, under any operating parameter, in a two-electrode control system. SOLUTION: This is a method of controlling recovery of metal that sticks to the cathode, from a solution flowing in an electrolytic bath including the cathode and the anode, when an current flows between them through the working of a connecting voltage. The characteristics of the method are such that a first constant current or voltage on one part is impressed in a first average solution flow rate, while this flow rate is changed to a second average flow rate during the first period, that the current or voltage on the other part during the period is monitored, with information obtained from this monitoring, and that, using this information, the speed is controlled in recovering metal from the solution.
Patent JP-2002339681-A (JP)
Title: Joint structure of shaft block
Inventor: WATABE TAKEHIKO
IPC: E02D29/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a shaft block for preventing intrusion of moisture and sediment into a shaft block, and easily executing a jacking pipe. SOLUTION: The outside of a pit mouth 13 arranged in a peripheral wall of the shaft block 11 pressed in the ground surface is blocked up by a blocking-up member 15 breakable by propulsion of the jacking pipe 12 penetrating through the pit mouth 13. A flexible joint member 16 brought into close contact with an outer peripheral surface of the jacking pipe 12 penetrating through the pit mouth 13 is arranged inside the pit mouth 13. At jacking execution of the jacking pipe 12, the execution is performed still in its state without removing the blocking-up member 15. The blocking-up member 15 is broken by the propulsion of the jacking pipe 12.
Patent JP-2002342748-A (JP)
Title: Method and device for detecting queue
Inventor: TSUKAHARA TSUTOMU
IPC: G06T11/60
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To precisely detect the generating situation of a queue in a simple constitution. SOLUTION: Each time photographing by a video camera is executed, a judgment area detecting means extracts a monitor area in an image result, and extracts a judgment area in the extracted monitor area (a step 112). Then, an object area specifying means divides the judgment area into a plurality of divided areas, and specifies an object area in each divided area (a step 113). Then, a mobile object area specifying means compares the imaged result obtained by this time photographing with the imaged result obtained in the previous photographing, and analyzes the situation of the change of the imaged result from the previous time to this time, and specifies a mobile object area (a step 114). Then, a queue detecting means detects the generating situation of a queue to be monitored based on the object area in each divided area and the mobile object area (a step 115).
Patent JP-2002353553-A (JP)
Title: Semiconductor light-emitting device and method of manufacturing the same
Inventor: KIKUCHI SATOSHI
IPC: H01S5/042
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device, whose contact resistance is low, whose adhesion is superior and which can contribute toward reduction of the operating voltage, and to provide a method of manufacturing the semiconductor light-emitting device. SOLUTION: In the semiconductor light-emitting device, a p-type compound semiconductor layer 14 and an electrode 15 are provided on a substrate 1. The electrode 15 is provided with an Au layer 9, which is brought into contact with the layer 14, an impurity absorption layer 10, an impurity barrier layer 11 and a surface layer 12, in this order.
Patent JP-2002351812-A (JP)
Title: Memory access circuit
Inventor: FUJIKAWA HIROFUMI
IPC: G06F13/16
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce number of address signal lines by transmitting a part of address signal through data signal lines. SOLUTION: An address signal consisting of 23 bits is transmitted from a CPU 20 to a memory control circuit 40, and the high order 2 bits of the address signal is a row address signal. The row address signal is transmitted through a data signal line 24 and held in a register 42, and only the remaining 21 bits of the address signal is transmitted through an address signal line 22. The memory control circuit 40 generates a row address signal of 14 bits and a column address signal of 9 bits from the address signal held in a register 42 and an address signal transmitted through the address signal line 22, and accesses SDRAM 30 based on this row address signal and the column address signal.
Patent JP-2002338471-A (JP)
Title: Therapeutic agent for erectile incompetence
Inventor: TSUJITA RYUICHI
IPC: A61K31/551
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic agent for erectile incompetence, having safe and excellent activities. SOLUTION: This prophylactic and therapeutic agent for the erectile incompetence contains a compound represented by general formula (1) or an acid- addition salt or hydrate thereof as an active ingredient.
Patent JP-2002350226-A (JP)
Title: P-wave acceleration sensor for elevator
Inventor: INATANI HIDEMI
IPC: G01P15/11
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a P-wave acceleration sensor of a structure manufactured at a low cost used in an apparatus for operation for emergency adapted to sense a P-wave to cope with an earthquake when an earthquake occurs during the operation of the elevator. SOLUTION: In this P-wave acceleration sensor having a U-shaped yoke 3 made by a steel-made plate material, among opposite two surfaces, a permanent magnet 4 is erected on the lower surface, the upper end thereof is located in a hole bored in the upper surface, and a movable coil 1 is supported by a plate spring 2 one end of which is fixed to a strut (i) so that the movable coil 1 exists in a gap between the upper end of the permanent magnet and the hole.
Patent JP-2002298773-A (JP)
Title: Electron beam device and producing method of semiconductor device using the same
Inventor: HAMASHIMA MUNEKI
IPC: H01J37/22
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent a time for transmitting image data to a computer from affecting throughput. SOLUTION: In this electron beam device 200, an electron beam emitted from an electron gun 34 is two-dimensionally scanned on a sample 37, and an secondary electron beam emitted from the sample 37 is detected by a detector 42. The detected secondary electron beam is A/D converted and is outputted from an image forming circuit 44 as digital image data. Two memories 46 and 47 having enough capacity to store the image data obtained during one line scanning period are selectively connected to output of the image forming circuit 44, and the memories 46 and 47 are selectively connected to a CPU 49. While the image data obtained in the one line scanning period is written to one of the memories, therefore, the image data by the previous one line scanning stored in the other memory can be transmitted to the CPU 49.
Patent JP-2002352623-A (JP)
Title: Candle stand displaying message of character, picture, photograph, or the like
Inventor: FUJII MANATAKE
IPC: A47G33/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a candle stand inexpensively, simply displaying a specified or a free phrase or a picture as an message to enhance the entertainment effect by lighting a candle in celebration of a memorial day such as a birthday. SOLUTION: A card 5 on which a specified phrase is written or card 5 on which a phrase or a picture is freely written is inserted between a message display upper part 3 and a message display lower part 4, the message display lower part 4 is lift up, and a hook 6 is hooked on the upper end of a candle 2. A decoration plate 7 hides the message display upper part 3, the message display lower part 4, and the hook 6. When the candle 2 is lit, after a constant time, the candle 2 melts, the hook 6 is unhooked, the self weigh of the message display lower part 4 and the elastic repulsive force of the card 5 act to around a hinge 8, the message display lower part 4 falls down, and the card 5 on which the phrase or the picture is written is displayed as a message.
Patent JP-2002352269-A (JP)
Title: Image processor, image processing method, program for executing information processing method, and recording medium on which the program is recorded
Inventor: NAGAI YOSHINORI
IPC: G06T13/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor the structure, processing procedures and an image processing of which are simple and the motion of an image is never interrupted. SOLUTION: The image processor is provided with a voice input part 101 to input voice data, a moving image input part 102 to input moving image data, a voice output part 103 to reproduce a voice indicated by the voice data, a moving image output part 104 to reproduce a moving image indicated by the moving image data and an output time control part 105 to control actual reproduction time of the moving image, etc. The output time control part 105 stops mouth motion of a face in matching with the end of scheduled reproduction time of the moving image and the end of reproduction time of time voice, and extends the actual reproduction time of the moving image according to the reproduction time of the voice based on comparison between the reproduction time of the voice and the scheduled reproduction time of the moving image, and controls all the processing according to the lapse of time.
Patent JP-2002356408-A (JP)
Title: Hair treatment and method for hair treatment using the same
Inventor: UEKADO JUNICHIRO
IPC: A61K8/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hair treatment capable of providing the hair with curling property and straightening property without damaging the hair. SOLUTION: This hair treatment comprises a cationic surfactant, a higher alcohol and an oil component as main components, contains 2-11 wt.% of a reducing agent and is prepared by adjustment to pH 7-12. In order to carry out a set for providing the hair with curling property using the hair treatment, the hair is coated with the hair treatment, allowed to stand for 3-30 minutes, washed with water and dried to a state with a partially left water. The hair may be wound on a rod part of a hair iron for curling at 60-220 deg.C and heat- treated. In order to carry out a set for providing the hair with straightening property, the hair after drying may be laid between plate parts of a hair iron for straightening at 60-220 deg.C and pressed under heating.
Patent JP-2003003256-A (JP)
Title: Manganese-alloy sputtering target and its manufacturing method
Inventor: NAKAMURA YUICHIRO
IPC: B21J5/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for solving the problems of low bending strength and proneness to cracking as defects of manganese alloy and stably manufacturing a forged manganese-alloy target and hereby to obtain a manganese-alloy sputtering target by which the occurrence of nodules and particles can be minimized and a thin film having high properties and high corrosion resistance can be deposited. SOLUTION: The manganese-alloy sputtering target contains <=1,000 ppm oxygen and <=200 ppm sulfur and has forged structure.
Patent JP-2002311965-A (JP)
Title: Contents supply system, and device and method for contents reception and reproduction
Inventor: AKAGIRI KENZO
IPC: G10L19/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To automatically reproduce contents matching user's preference. SOLUTION: This system has a contents supply center 1901 which supplies data for test viewing in which a part of a code series obtained by encoding contents is made to be reproducible and a reproducing and receiving device 1902 which receives the data 901 for test viewing from the contents supply center 1901, stores the received data in a storage means, and reproduces pieces of data for test viewing in the storage means through a speaker 1903. The contents supply center 1901 sends reproduction control information controlling the reproduction of the data for test viewing to the reproducing and receiving device 1902, the device 1902 controls the reproduction of the pieces of data for test viewing stored in the storage means according to the reproduction control information from the contents supply center 1901.
Patent JP-2002361442-A (JP)
Title: Liquid-phase diffusion bonding for iron-base metallic material and iron-base metallic material bonded body bonded by this method
Inventor: HIYAMIZU TAKAO
IPC: B23K103/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-phase diffusion bonding method for obtaining an iron-base metallic material bonded body having good bonding characteristic and the iron-base metallic material bonded body obtained by the method. SOLUTION: In the method for performing the liquid-phase diffusion bonding to two iron-base-metallic materials having mutually different compositions through an insert material, bonded surfaces of the iron-base metallic materials are heated to a temperature not lower than the melting point of the insert material and not higher than the melting point of the iron-base metallic material while interposing the insert material having the intermediate composition of the iron-base metallic materials and added with an element for lowering the melting point into the bonding interfaces between the individual iron-base metallic materials to melt only the insert material. Further, a part of the element for lowering the melting point contained in the molten insert material, is diffused into the iron-base metallic material by isothermally holding the material at the melting temperature, and the melting point of the molten insert material is raised due to reduction in the concentration of the element for lowering the melting point in the molten insert material, and thereafter, the molten insert material is solidified to bond both iron-base metallic materials.
Patent JP-2002360320-A (JP)
Title: Accessory
Inventor: TSUKIDATE KAZUNORI
IPC: A44C25/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To improve strength, to impart variation to design, and to form a tube body of a noble metal net with the winding hardly to generate a gap between the tube body and a string-like or bead-like content body. SOLUTION: In this accessory, noble metal ball chains 5 compose a belt body 9 of the noble metal which has straight lines 7 in the right and left ends and has a mesh 8 between the straight lines 7. By winding the belt body 9 in the peripheral length direction of the string-like or bead-shaped content body 2 and welding the noble metal ball chains 5 of belt body edges to be joined to each other, the tube body 6 of the noble metal net is formed.
Patent JP-2002353523-A (JP)
Title: Thermoelectric conversion material, element thereof and manufacturing method therefor
Inventor: SATO SHINJI
IPC: H01L35/34
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To realize higher integration of a thermoelectric conversion element, and to improve heat radiation efficiency. SOLUTION: A hole formed in an insulator is filled with a thermoelectric conversion material, and a first electrode 2 is formed on an insulating substrate 1, over which a first insulator layer 3 is formed. A first connection hole 4, communicating with the first electrode, is formed at the first insulator layer to fill an n-type thermoelectric conversion material 5 second insulator 6 is formed on the first insulator layer and the n-type thermoelectric conversion material; a second connection hole 7 communicating with the first electrode is formed at the second insulator layer to fill a p-type thermoelectric conversion material 8;  and after the second insulator layer is etched back, until the n-type thermoelectric conversion material and the p-type thermoelectric conversion material are exposed, and a second electrode 9 is formed on the second insulator layer and both thermoelectric conversion materials, thus providing a thermoelectric conversion element.
Patent JP-2002363882-A (JP)
Title: Bagasse paper for printing and method for producing the same
Inventor: MITA AKIO
IPC: D21H11/12
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a high quality paper of 100% non-wood pulp instead of wood pulp paper consumed every day in a large amount for maintaining the earth environment, and a method for producing the same. SOLUTION: This high quality paper of 100% non-wood pulp having a favorable hand-writing adoptability and good touch feeling is obtained by producing a good quality bagasse pulp as a main raw material by using the bagasse produced in a sugar factory in a large amount as a by-product, as a sub raw material, pre-treating bamboo chips with a PA method chemical liquid for improving its preservation and steam cooking properties markedly, obtaining the bamboo PA pulp by steam-cooking and bleach-purifying, and blending the PA pulp with the bagasse pulp as a filler pulp for substituting the needle tree pulp, and the method for producing the same paper is also provided.
Patent JP-2002364052-A (JP)
Title: Chemical discharging vessel
Inventor: SAEGUSA KATSUMI
IPC: E03D9/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To stably discharge a fixed quantity of chemicals by a simple mechanism in a chemical discharging vessel being installed to a hand wash section for a low tank with a hand wash for a flush toilet and mixing chemicals with water supplied from a faucet. SOLUTION: The chemical discharging vessel 100A is formed in a structure in which a water storage tank 1 is mounted on a chemical tank 2. A filler port 3 and a drain inlet 4 are formed to the water storage tank 1, and a chemical discharge opening 5 for chemicals A and an elastic section 6 discharging the chemicals A from the discharge opening 5 by changing pressure in the tank 2 by deforming by pushing force corresponding to the quantity of water stored in the tank 1 or introducing air B into the tank 2 are installed to the tank 2. A guide structure for water preventing exposure to water of the tank 2 is mounted on the chemical discharging vessel 100A as a temperature-change preventive structure preventing the change of a temperature in the tank 2 by water fed from the upper section of the tank 1.