baber/WOPTO huggingface dataset:
Patent JP-2002307233-A (JP)
Title: Roller conveyor device for band saw machine or drilling machine
Inventor: MORIYA KIKUO
IPC: B65G39/12
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To accurately position a workpiece by preventing the workpiece W from inclining onto the opposite side to the reference roller side from a conveying direction to cause the left side face of the workpiece to separate from the reference roller 17 during the conveyance of the workpiece. SOLUTION: This roller conveyor device is so constituted that the support positions of a plurality of reference rollers 17 are respectively positioned in reference positions in the direction orthogonal to the conveying direction and that rotating shafts 15 of a plurality of carrier rollers 11 are respectively tiltable by a slight quantity in the horizontal direction to incline the direction of peripheral speed of the upper parts of a plurality of carrier rollers 11 onto the reference roller 17 side from the conveying direction. A tilt operating means 25 is provided for tilting a plurality of carrier rollers 11 by a slight quantity in the horizontal direction.
Patent JP-2002314007-A (JP)
Title: Metal support material for electronic component and method of manufacturing the same
Inventor: SAKAE TERU
IPC: H01L23/36
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a metal support material for an electronic component which has a shape capable of transmitting heat generated from the electronic component to a heat dissipating fin with satisfactory efficiency, and to provide a method of manufacturing the metal support material. SOLUTION: The metal support material for a pillar-shaped electronic component used also as an electrode for a semiconductor component is used so as to be press-fitted to a through hole formed in the heat dissipating fin. In the metal support material for the electronic component, a recess in which the semiconductor component is placed is provided on the surface, a guide taper is provided in the peripheral edge part of the surface, and p expressed in the following expression (1): P(%)=(L2/L1)×100 is 75% or more, when the total height of the support material is designated as L1 (mm) and the height of a sidewall as L2 (mm). The support material can be manufactured by a forward extruding operation or a forward and backward extruding operation.
Patent JP-2002312602-A (JP)
Title: Pump selection system
Inventor: HASHIMOTO KOICHI
IPC: G06Q30/06
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily and speedily select a desired pump. SOLUTION: This pump selection system is equipped with a pump information database wherein information on various pumps to be selected is recorded, including information on pumps meeting user's selection conditions. No person in charge who has the technical knowledge of pumps is therefore necessary since the user oneself can easily and speedily select a desired pump. Thus, the time and trouble are saved for selling pumps so that the business efficiency can be improved.
Patent JP-2002310270-A (JP)
Title: Oil temperature controller
Inventor: KUBO MASAHIKO
IPC: F01P3/18
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an oil temperature controller capable of quickening the rise of temperature of oil in a transmission as much as possible to obtain sufficient fuel consumption improvement effect while increasing heater performance speedily in accordance with a demand. SOLUTION: This oil temperature controller is provided with a first cooling water conduit 27b for circulating the cooling water passing through an engine 20 into a heater 26 for an air conditioner, a second cooling water conduit 27c provided in parallel with the first cooling water conduit 27b to circulate the cooling water passing through the engine 20 into an oil warmer 10, a control valve 30 provided in the second cooling water conduit 27c, a temperature detection means 32 for detecting outside air temperature or cabin temperature, and a control means 31 for controlling the operation of the control valve 30 so as to shut off or limit the circulation of the cooling water into the oil warmer 10 if a value detected by the temperature detection means 32 is below a predetermined value.
Patent JP-2002310266-A (JP)
Title: Gear mesh adjusting method
Inventor: TANAKA HIROAKI
IPC: F16H55/24
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a gear mesh adjusting method capable of securely using a low region of meshing transmission error in the rotation and reducing gear noise by meshing two gears, measuring meshing transmission error in the direction of each adjustment of both gear rotary shafts to obtain the meshing transmission error and coordinate (coordinate system) in the direction of each adjustment, obtaining a coordinate point in the direction of each adjustment in which the meshing transmission error becomes below a predetermined value, and setting positions of both gear rotary shafts based on the obtained coordinate point. SOLUTION: This gear mesh adjusting method comprises a process S1 in which the first gear and the second gear are meshed to measure the meshing transmission error in the direction of each adjustment of both gear rotary shafts, a process S2 in which the meshing transmission error and at least two-dimensional coordinate in the direction of each adjustment are obtained, a process S3 in which the coordinate point in the direction of each adjustment in which the meshing transmission error becomes below the predetermined value, and a process S4 in which positions of both gear rotary shafts are set based on the coordinate point.
Patent JP-2002314821-A (JP)
Title: Image compression method, image expansion method, image compression device, and image expansion device
Inventor: HARA JUNICHI
IPC: H03M7/40
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of scanner image data or printer image data which are used. SOLUTION: This image compression method comprises an image dividing process of dividing the inputted image data into a plurality of image blocks corresponding to the structure of the image pattern, a comparison process of comparing the divided image blocks with image blocks which have been previously stored, a symbol generating process of producing a comparison result as a symbol, a symbol dividing process of dividing the produced symbol into a plurality of compression blocks, and a compression process of forming the symbol that is divided into a plurality of compression blocks into code words by compression.
Patent JP-2002317719-A (JP)
Title: Air cleaner for engine
Inventor: KAWAI ATSUSHI
IPC: F02M35/024
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To save space and improve a silencing effect in an air cleaner for an engine having a built-in resonator. SOLUTION: An upper case 17 and a lower case 18 form an air cleaner chamber 20, in which a cleaner element 21 is mounted. The lower case 18 has a partition wall 22 in a lower section to form a resonance chamber 23. The upper case 17 has an outlet pipe 21A. An inlet pipe 24 is inserted in the lower case 18, and the inlet pipe 24 and the resonance chamber 23 are interconnected by a resonance tube 25. An air intake from the inlet pipe 24 is filtered in the cleaner element 21 and supplied to the outlet pipe 21A. A resonance effect of the resonance chamber 23 reduces intake noise. The integral formation of the resonance chamber 23 in the lower section of the lower case 18 saves space.  The arrangement of the resonance chamber 23 upstream of the air cleaner chamber 20 allows a large volume of the air cleaner chamber 20 to reflect downstream intake pulsation and thus improve a resonance induction effect.
Patent JP-2002311750-A (JP)
Title: Thermal fixing device
Inventor: KAWAMURA HIDETAKA
IPC: H05B3/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the excessive temperature rise of a thermal fixing roller caused by a temperature irregularity in the circumferential direction of the thermal fixing roller with a comparatively simple constitution in a thermal fixing device using the thermal fixing roller. SOLUTION: This thermal fixing device is provided with the thermal fixing roller equipped with a plurality of temperature measuring means and a means for estimating temperature distribution in the circumferential direction of the surface at the rotation time. Or, the device is equipped with a temperature measuring means and provided with the thermal fixing roller equipped wit a means for maintaining the temperature of the thermal fixing roller within specified temperature based on the temperature of the thermal fixing roller,the rotating state of the thermal fixing roller and the material information of material to be recorded.
Patent JP-2002317428-A (JP)
Title: Reciprocating dust collector
Inventor: KUROTANI HIDEO
IPC: E02B5/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a facilitated reciprocating dust collector suitable for a small river where the installation of a large machine is not suitable. SOLUTION: A rake 4 is installed on a weight shaft 3 movable inside two channel-shaped rails 2 and 2 installed parallel with a screen 1. A suspending arm 8 is pivotally installed at both sides of the weight shaft 3, and right and left side swing prevention projected bars 11 and 11 movably coming into contact with the U-shaped rails 2 and 2 are installed at both sides of the suspending arm 8. Suspension preventing projections 5 and 5 are provided on the U-shaped rail insert part of the weight shaft 3.
Patent JP-2002317698-A (JP)
Title: Lobe mixer for jet engine
Inventor: OISHI TSUTOMU
IPC: F02K1/48
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a lobe mixer capable of reducing the jet noise by mixing a gas flow while suppressing drop of the jet engine thrust force. SOLUTION: The lobe mixer 22 for use in the jet engine is furnished with diametrically enlargement portion 22a in which the diameter of the downstream increases gradually, wherein the adjoining diametrically enlargement portions have different gradients so that the core flows flowing on their inside surfaces are led to outside in the circumferential direction with different angles.
Patent JP-2002318754-A (JP)
Title: Selling supporting method, method and system for analyzing access history
Inventor: MORISAKO YASUHISA
IPC: G06Q10/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a selling supporting method, a method and a system for analyzing access history, with which business efficiency is improved. SOLUTION: An electronic mail 20 containing a URL different for each group classified by a prescribed reference is distributed to a client by a mail server 1. Then, a plurality of home pages corresponding to different URL are stored in a home page storage part 33 and when specified one of home pages is accessed, a domain name, to which an accessing person belongs, is stored in a storage part 39 as a home page domain name table 43. Then, since a group can be judged from a group home page table 61 storing the correspondent relation of URL of home pages and groups, the client can be easily specified so that business efficiency can be improved.
Patent JP-2002317445-A (JP)
Title: Lightweight banking structure
Inventor: KADOWAKI YUKITAKA
IPC: E02D17/18
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight banking structure for preventing the separation or cracking of an inorganic surfacing material, if formed directly on the faces of resin foamed blocks constituting a wall face. SOLUTION: The lightweight banking structure comprises the resin foamed blocks 4, 4a built up in stages with one side faces being an almost vertical wall face, wherein non-contact areas 13 each having a depth 3% or more of the thickness of the block is formed at four peripheries of the faces 11 on the wall face sides of the resin foamed blocks 4a constituting the wall face. Furthermore, a finishing structural material such as a concrete floor slab 5 is not formed above the non-contact areas 13.
Patent JP-2002317622-A (JP)
Title: Black smoke removing system of internal combustion engine provided with two-fluid injection valve
Inventor: ENDO HIROYUKI
IPC: F02D19/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel/water injection internal combustion engine which can enable water injection control with high accuracy with a relatively simple controlling method, reduce a device cost of a water-injection control manipulating equipment and can gain sufficient NOx reduction effect while executing both injection rate control for fuel injection and water injection. SOLUTION: A fuel/water injection internal combustion engine is so constituted that a high-pressure fuel from a fuel injection pump and water supplied from a water supply pump are injected into a combustion chamber from a single fuel injection valve, and is provided with a water-filling valve which is opened when a pressure in a high-pressure fuel passage provided at a water passage connected to the high-pressure fuel passage drops below a pressure in the water passage, a fuel return passage branched in the middle of the high- pressure fuel passage and connected to a fuel tank and a solenoid valve for opening/closing the fuel return passage.
Patent JP-2002324134-A (JP)
Title: System for nutrition control
Inventor: TAKASU MASAFUMI
IPC: G06Q50/22
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for nutrition control capable of personal nutrition control appropriately and effectively. SOLUTION: Foodstuffs possible to be prepared by 'restaurant, etc.', are transferred to a PC 3, etc. When 'employee, etc.', select any foodstuff among the transferred foodstuffs the foodstuffs are stored into a 'user information DB' 10 as 'user information'. Selected foodstuffs are linked to a 'nutrition information DB' 9 to read and 'nutrition information' on the foodstuffs from the 'DB' 9. 'Nutrition control information' is prepared based on the read out 'nutrition information' to store into a 'Nutrition control information DB' 11 based on the 'user information'. Then, the prepared, 'nutrition control information' is provided to the 'employee, etc.', based on the 'user information'.
Patent JP-2002327942-A (JP)
Title: Kitchen vapor processing system and water plug having vapor processing function
Inventor: MATSUNOBU YOSHIKAZU
IPC: F24F7/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To enable vapor generated when hot water of high temperature is discharged from a water plug to be conveniently and easily processed without applying any troublesome operation in such a way that this type of vapor does not damage an upper cabinet or a wiping-off cleaning of water droplets is not needed. SOLUTION: This vapor processing system is constituted of a water discharging plug 2 for hot water of high temperatures installed on a sink 1; a ventilation fan 7 for discharging out of a house the vapor generated from the hot water of high temperature discharged from the water plug 2; and a controller 9 for starting the ventilation fan 7 when the water plug 2 discharges the hot water of high temperature.
Patent JP-2002327724-A (JP)
Title: Fastening structure
Inventor: IKUSHIMA YOSHIHIRO
IPC: H05K7/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide fastening structure requiring no hole processing (secondary processing) of a heat sink for inserting the tip side of a shaft portion of a fastening member in fastening structure in the surrounding of the heat sink in connection with a circuit unit using the fastening member such as a screw and rivet. SOLUTION: In the fastening structure, grooves 12, 13, and 14 in which the tip side of a tapping screw 5 and the like is inserted and can be screwed or press-contacted are formed in a range stretching the full length of the grooves in a longitudinal direction of the heat sink 11. By making use of these grooves, a circuit element (FET 2) and the like is fastened to the heat sink 11 by the tapping screw 5 and the like. The grooves 12, 13, and 14 can be formed in a forming process (for example, extrusion forming) of the heat sink, and the secondary processing for them thereafter is not required.
Patent JP-2002330404-A (JP)
Title: Information processing unit, and information processing program
Inventor: NISHI HIROYUKI
IPC: G11B20/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To store information of many and diversified kinds by converting the format of the information into information with a proper format. SOLUTION: A storage format decision section 103 decides a storage format by referring to parameters or the like of information acquired by an information acquisition section 102, a format conversion section 104 converts the information according to the stored format and outputs the converted information to an output section 105. The storage format decision section 103 decides the storage format by referring to a conversion rule stored in a storage rule storage section 107 and a deduction result of a deduction section 108.
Patent JP-2002326955-A (JP)
Title: Non-recurrent survival period-extending agent
Inventor: OGINO AKIO
IPC: A61K45/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To develop a non-recurrent survival period-extending agent after an excision of lung squamous cell carcinoma in the IB stage according to a histopathological stage classification. SOLUTION: This non-recurrent survival period-extending agent after the excision of lung squamous cell carcinoma in the IB stage according to the histopathological stage classification is provided by incorporating an aminopeptidase inhibitor as an active ingredient.
Patent JP-2002338370-A (JP)
Title: Sintering mold of pressurized sintering device
Inventor: ARAKI TATSURO
IPC: C04B35/645
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a sintering mold of a pressurized sintering device which can prevent the sintering mold and a sintered product from being bound even when silicon oxide powder is sintered and can reduce processes for manufacturing the sintered product. SOLUTION: In the sintering mold 80 of the pressurized sintering device, a mold release material is attached on an inner surface of a sintering chamber A and the mold release material A is made of tungsten. Since the mold release material exists between the sintering mold 80 and powder (m) enclosed in the sintering mold 80, the powder (m) and the sintering mold are not united and the sintered product can be easily taken out of the sintering mold 80. Further since the mold release material is tungsten, the mold release material and the powder (m) to be sintered do no unite at all even when the powder (m) to be sintered is made of a material unitable with the sintering mold 80 such as silicon oxide. Thereby work for processing the surface of the sintered product taken out of the sintering mold 80 is unnecessary and processes for manufacturing the sintered product can be reduced.
Patent JP-2002333206-A (JP)
Title: Solar heat hot-water supply apparatus and method of controlling heat collecting operation
Inventor: ISHIDA HIROFUMI
IPC: F24H1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable solar heat hot-water supply apparatus by reducing the malfunction of a controller that controls the apparatus. SOLUTION: The solar heat hot-water supply apparatus is composed of a solar heat collector 1, a hot water storage tank 9 having a heat exchanger 11 inside, circulating pipelines 10a and 10b which return to the inlet 16 of the collector 1 from the outlet 17 of the collector 1 through the heat exchanger 11, and a heating medium filled in the collector 1, pipelines 10a and 10b, and heat exchanger 11. In the tank 9, a temperature detector 13 which measures the temperature of water contained in the tank 9 at or near the positioned height of the heat exchanger 11 is provided. In addition, a temperature detector 14 which measures the temperature of the heating medium is installed to the return pipe 10b of the circulating pipelines 10a and 10b.
Patent JP-2002300827-A (JP)
Title: Egg laying bottle
Inventor: SUZUKI SHIGEO
IPC: A01K67/033
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To enable the easy taking out of larvae by solving the problem of damaging the larvae and frequently killing them during taking out in an egg laying wood. SOLUTION: The thickness of an egg laying wood 3 is made about 20 mm. With this laying wood 3, the larvae hatched from the eggs come into an insect mat 4 and grow in it. A transparent container is used, and this enables the observation of the larvae from outside, and the larvae can be taken out without being damaged.
Patent JP-2002338764-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: MURATA MINORU
IPC: C08L27/06
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural vinyl chloride resin film excellent in tear strength and transparency. SOLUTION: This agricultural vinyl chloride resin film is prepared by forming a resin composition which is prepared by compounding 100 pts.wt. vinyl chloride resin with 0.1-10 pts.wt. ethylene/unsaturated carboxylic ester/carbon monoxide copolymer, 20-70 pts.wt. plasticizer, and 0.5-5 pts.wt. drip-proofing agent. Thus, a vinyl chloride resin film having an improved tear strength can be obtained without substantial detriment to transparency, and the cost can be kept low in comparison with the case when a vinyl chloride resin having a higher degree of polymerization is used.
Patent JP-2002331919-A (JP)
Title: Resin window for vehicle having metal member structure
Inventor: ITO TAKAYUKI
IPC: B60S1/58
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a terminal from being deformed or recessing/projecting by being drawn back to a surface to become a car outside of a substrate, even if fitting the terminal to a surface to become a car inside of the substrate by injection molding. SOLUTION: A base part 10a of a terminal body 10 set to project to the car inside, when fitted to a window of the vehicle, is fitted to a seat plate 9 formed of same resin as the substrate so as to be formed into the terminal 8.
Patent JP-2002340306-A (JP)
Title: Burner for burning solid fuel and combustion device equipped therewith
Inventor: KIYAMA KENJI
IPC: F23D1/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a burner for combustion capable of burning solid fuel and stabilized in accordance with a boiler load of wide range, and to provide the combustion device equipped with the burner. SOLUTION: A fuel density difference forming apparatus 201 is installed ion the direction of the sectional surface of the nozzle 206 at a part near a burner nozzle 206 for injecting fuel in a fuel supplying flow passage, while a nozzle 204 for increasing the density of fuel injected out of the burner nozzle 206 for injecting a specified fuel and, further, supplying air to the burner nozzle 206 for injecting the fuel high in the fuel density of the same is provided. The igniting property of the fuel at the outlet port of the burner nozzle 206 for injecting mixed fluid of a high fuel density is improved. Therefore, even a fuel comparatively inferior in the igniting property such as lignite or the like is ignited surely and a stabilized combustion property can be obtained.