baber/WOPTO huggingface dataset:
Patent JP-2002153706-A (JP)
Title: Core socket of filter element and filter element
Inventor: FUKUSHIMA TOSHIYUKI
IPC: B01D29/50
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To enable the use of a cartridge type filter element, wherein the end part of a core is protruded from an end member, in a large-sized filter apparatus used in a condensed water cleaning system. SOLUTION: A connection core socket 29 has a structure equipped with the cylindrical part 29a, which can be fitted in the end parts 23a and 23b of the core 23 protruded from the annular end member 26 mounted on the longitudinal end part of a filter medium, and a cylindrical throttled part 29e having a diameter smaller than that of the cylindrical part 29a. Therefore, the filter element 22 which is equipped with the cylindrical core 23, the almost cylindrical filter medium provided to the periphery of the core 23 and the annular end member 26 mounted on the longitudinal end part of the filter medium in such a state that the end parts 23a and 23b of the core 23 are protruded, can be easily and certainly supported on the fishplate 10 in the tower main body of the filter apparatus in a suspended state by inserting a shaft member in the core 23.
Patent JP-2002144437-A (JP)
Title: Apparatus and method for executing stereo lithography
Inventor: INUBUSHI TATSUO
IPC: B29C67/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for executing a stereo lithography capable of improving a dimensional accuracy of the stereo lithography by shortening a time required for executing the stereo lithography and suppressing a warp, a distortion or the like generated for an obtained stereo lithographic product. SOLUTION: The apparatus for executing the stereo lithography emits a plurality of beams of light to a surface of a photosetting resin composition to form a photosetting layer of one layer of a desired pattern, sequentially repeating the formation of the photosetting layer over a multilayer to optically execute the stereo lithography. The apparatus comprises control means 30 and 34 for dividing the pattern 100 into a plurality of areas 100A and 100B and allotting optical beams in charge of the areas 100A and 100B to the areas 100A and 100B.
Patent JP-2002155742-A (JP)
Title: Connecting jig of exhaust duct for internal combustion engine
Inventor: HAYASHIDA MITSUO
IPC: F01N13/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a connecting jig for an exhaust duct of an engine suitable to be attached to/detached from the engine. SOLUTION: The connecting jig 1 is used for connecting an exhaust duct to an engine 6 when the exhaust gas of the engine 6 is emitted to the outside through the exhaust duct. The connecting jig 1 has the main body 2 with a flange 51 for connecting the exhaust duct and a leakage preventive part 3 abutting to the engine 6 and inserted between the main body 2 and the engine 6 for preventing leakage of the exhaust gas of the engine 6. The leakage preventive part 3 is formed of heat-treated carbon steel as a material.
Patent JP-2002157200-A (JP)
Title: Message transmitting/receiving system
Inventor: KOSEKI AKIHIKO
IPC: G06F3/0489
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To allow a user to transmit his or her photograph even to a perfect stranger, with peace of mind, and convey even a matter hard to broach. SOLUTION: A plurality of user terminals A to D are connected to a server 1 by a communication network 2 and the server 1 includes an input/output part for direct connection to the user terminals and a processing part 4 for connection to the input/output part 3. The processing part 4 includes a user storage part 5 for storing data about users registered as members, a transmission number storage part 8 for storing the number of times that web mails are transmitted to a specific user, and a photograph storage part 9 for storing photograph data. When a photograph is displayed on a display screen, the photograph data is processed by the processing part 4 so that the photograph is masked. This masking is classified into a few levels ranging from a level at which the contents of the photograph are hardly recognizable to that at which they are clear.  The level of the masking varies depending on the number of times that messages are transmitted.
Patent JP-2002155958-A (JP)
Title: Sealed type thrust ball bearing
Inventor: AKIYAMA MUNEYASU
IPC: F16C33/80
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealed type thrust ball bearing capable of preventing infiltration of drilling mud or the like into the inside of the bearing and increase of a running torque, and easy to attach. SOLUTION: An interval between an outer cylindrical portion 1c of a first race 1 and an outer cylindrical portion 2c of a second race 2 is sealed by an outer seal member 7. An interval between an inner cylindrical portion 1b of a first race 1 and an inner cylindrical portion 2b of a second race 2 is sealed by an inner seal member 9. A protruding seal member 7c of the outer seal member 7 forms a labyrinth sealing portion on the side outer than a seal lip 7b, and a protruding seal potion 9c of the inner seal member 9 forms a labyrinth sealing portion on the side outer than a seal lip 9b.
Patent JP-2002120872-A (JP)
Title: Structure of money-containing envelope for congratulation or condolence
Inventor: TANAKA MITSUO
IPC: B42D15/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a money-containing envelope for congratulation or condolence comprising a structure of promoting the entry of necessary items about a person who presents the envelope and a structure of easily utilizing an entry column which eliminates troubles in describing supplementary notes at the reception on the very day for congratulatory or condolatory event. SOLUTION: The entry column of a sender side is printed on an internal folded part of a money-containing envelope so that the entry in the printed part of the entry column is naturally promoted when the sender puts money therein. The content of the entry column is name, amount, address, zip code, telephone number, relationship, and the entry column of the receiver's side (which is optional). In order to easily separate the printed part, one side of the end of the internal folded part is utilized, both sides of the entry column are cut, and perforations for separation are provided on the internal folding line so that the entry column can be easily separated and utilized.
Patent JP-2002160137-A (JP)
Title: Tilting device for tool holder
Inventor: HIROSE YOSHIRO
IPC: B23Q3/157
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a tilting device for a tool holder, allowing a gripping member of a tool magazine to grip the tool holder at its grip groove with almost no play in the axial direction. SOLUTION: The tool holder T used for a spindle is mounted on a pot 31 at a second giving/receiving position P2, the tool holder T and a protecting cap 90 for protecting the shank are linearly moved to the direction perpendicular to the axis of the holder while the pot 31 is guided by pot guide means 32 to be traced along a horizontal linear track near a first giving/receiving position P1, and then a gripper arm 13 of the tool magazine 10 is forcibly opened for holding operation.
Patent JP-2002162034-A (JP)
Title: Ignition stone container of oil lighter
Inventor: MIZUNO YOSHIHIDE
IPC: F23Q2/48
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an ignition stone container of an oil lighter wherein the ignition stone container is machined so that an opening/closing screw for an ignition stone mounting hole of the oil lighter can be opened and closed. SOLUTION: An ignition stone container 1 of an oil lighter is one where a plurality of ignition stones are contained in series, a single ignition stone among which stones is taken out individually with a rotary gear 5 provided on a tip end of a container hole, and is characterized in that a screwdriver 8 is formed at a rear end 7 of the ignition stone container 1. An opening/closing screw of the ignition stone mounting hole of the oil lighter can be opened and closed with the foregoing screw driver.
Patent JP-2002164478-A (JP)
Title: Circuit board and method for manufacturing the same
Inventor: SHIMIZU NORIYUKI
IPC: H05K3/38
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having a low electric resistance layer to cope with a high operation speed or the like. SOLUTION: It is the circuit board 5 formed by simultaneously firing a first circuit layer 2 consisting of tungsten and/or molybdenum and copper and a second circuit layer 3 consisting of tungsten and/or molybdenum and iron group metal d and a metal member 6 to be brazed thereto. A copper plated layer 8 having 2 to 15 μm thickness covers the surface of said first circuit layer 2 and the copper plated layer 8 0.5 to 1.8 μm thick covers the surface of the second circuit layer 3.
Patent JP-2002162725-A (JP)
Title: Automatic development machine for silver halide photographing sensitive material
Inventor: KOBAYASHI HIROAKI
IPC: G03D13/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic development machine for silver halide photographing sensitive material with a rapid development adaptability by which a large spray amount can be stably obtained, without a poor spraying, the bend in the direction of spraying and the occurrence of an uneven development due to clogging or the like, and being superior in maintenability and having no mist, and also being small in environmental load. SOLUTION: Processing liquid is painted on the silver halide photographing photosensitive material, and a development process is carried out in the automatic development machine for silver halide photographing photosensitive material. The machine includes a switching valve 182 disposed in a supply path supplying the processing liquid, a branch flow path 183a disposed on the downstream from the switching valve 182, and a nozzle 183b disposed at each branch flow path 183a. The processing liquid is sprayed from the nozzle 183b by switching the switching valve 182, and is painted on the silver halide photographing photosensitive material.
Patent JP-2002161750-A (JP)
Title: Internal combustion engine with swirl control valve
Inventor: UMEHARA TSUTOMU
IPC: F02D41/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine with a swirl control valve capable of preventing the swirl control valve from sticking with a sediment. SOLUTION: When the internal combustion engine is in a state of idling or when a case where the car speed is less than the determined is kept for the determined time TS1, the determined conditions are judged as satisfied with an ECU to turn a swirl valve clean flag on and an EGR cut flag and EGR valve off. Thereafter, after the elapse of a delay time TD, the swirl control valve is opened with a delay time and a sequentially continuous opening and closing control of the swirl control valve is carried out. When the determined conditions are not satisfied during the continuous opening and closing control of the swirl control valve, the continuous opening and closing control is simultaneously stopped.
Patent JP-2002161741-A (JP)
Title: Parts for exhaust system
Inventor: ITO KENJI
IPC: B23K20/12
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To ensure a stable connecting state even if parts for an exhaust system are complicated in the shapes in the parts for the exhaust system by friction welding by suppressing chip scattered when friction welding, burrs produced in the connecting part, not damaging catalyst carrier stored in a catalyst case, turbine blade installed in a super charger, for example, relaxing the oxidation on the connecting part without hitting the connecting part by exhaust when the exhaust with the high temperature flows through, withstanding the upset pressure when friction welding with little deformation and capable of suppressing crack production in using as parts for exhaust system. SOLUTION: The parts for exhaust system in which two or more members are connected with friction welding are shaped by forming at least one more cylindrical projection parts protruding outwards in an axial direction on an end where members are connected by connecting the end face opposed with each other at the external perimeter with friction welding out of cylindrical projection parts of the both members with each other or an end of a member and cylindrical member parts of the other member part and enveloping inside perimeter of connecting part with the space formed with the cylindrical projection part at an external perimeter side, cylindrical projection part at internal perimeter side and end face of the end.
Patent JP-2001223298-A (JP)
Title: Package substrate
Inventor: ASAI MOTOO
IPC: H05K3/46
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a package substrate in which a condenser can be arranged in the vicinity of an IC chip. SOLUTION: To accommodate a plate-shaped condenser 30 in the package substrate, the condenser can be arranged in the vicinity of an IC chip. Also, a core substrate 20 is arranged in a throughhole 30a of the plate-shaped condenser 30, buildup layers 90A and 90B on both sides of the core substrate 20 are connected via a through-hole 26 formed in the core substrate 20. Since a signal wire does not pass through the plate-shaped condenser 30, neither reflection due to discontinuous impedance by a high dielectric, nor propagation delay occurs as the current passes through a high dielectric.
Patent JP-2002169591-A (JP)
Title: Simulated conversation system and information storage medium
Inventor: YAMAMOTO HIDEAKI
IPC: A63F13/215
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To easily change a conversation according to a user. SOLUTION: A user information acquisition part 234 obtains the profile of a user and generates user data 516. A reply determination part 232 determines a simple response word and a next question for an adult or child according to the profile of the user. Then, a question for starting the conversation is outputted through a speaker 30 and when a voice to the outputted question is inputted, a voice recognition part 210 recognizes the voice (input word) (determines a registered word corresponding to the voice). The reply determination part 232 determines a simple response word and a next question according to the registered word in a determined simple reaction word group and a next question group and a voice synthesis part 220 synthesizes the voices of the determined simple response word and next question and outputs them through the speaker 30 to carry on the conversation.
Patent JP-2001219294-A (JP)
Title: Thermosetting flux for soldering and soldering method
Inventor: ABE TOSHIYUKI
IPC: B23K35/22
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a means suitable for the soldering joint of compact electronic parts, capable of strengthenign the joining of electronic parts only by performing the conventional soldering stage without requiring a stage of the addition, e.g., of an under fill and free from the need of cleaning after the soldering. SOLUTION: Soldering is performed at 150 deg.C or more by using flux containing organic acid of 0.1 to 50 mass %, a solvent of 5 to 40 mass % and a thermosetting resin (inclusive of a setting agent) of 10 to 95 mass %, preferably, a bisphenol A type epoxy resin and acid anhydride or an amine series setting agent. This flux may be used in the form of solder paste by being kneaded with solder powder.
Patent JP-2002172957-A (JP)
Title: Switch device
Inventor: KIKUCHI HAYATO
IPC: B60K37/06
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a switch device capable of certainly exhibiting many functions while preventing occurrence of erroneous operation in a simple circuit structure having less switch members. SOLUTION: This switch device 12 for a CC system comprises a SET switch 13 having a SET/DECEL function inside a switch frame 31 and a RES switch 14 having a RES/ACC function, and an upper partition 32a and a lower partition 32b extending from the switch frame 31 cross an operation surface 14c of the RES switch 14 and an operation surface 13c of the SET switch 13. When a gap between the upper partition 32a and the lower partition 32b is pressed by a finger, the SET switch 13 and the RES switch 14 simultaneously turn on to exhibit a CANCEL function. The upper partition 32a and the lower partition 32b project on the front side from the operation surfaces 13c and 14c of the SET switch 13 and the RES switch 14, so that positioning of the finger is ensured to prevent the erroneous operation.
Patent JP-2002181743-A (JP)
Title: Method for preparing oil sample for fluorescent x-ray analysis
Inventor: KONO HISAMASA
IPC: G01N30/88
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a preparing method for concentrating elements to be analyzed contained in an oil sample so as to obtain fluorescent X-rays of sufficient intensity for fluorescent X-ray spectroscopy. SOLUTION: The oil sample 7 is filtered under suction or under pressure to separate components 7b containing the elements to be analyzed onto a filter film 6.
Patent JP-2002173294-A (JP)
Title: On-vehicle type crane
Inventor: KAWAMOTO HIROSHI
IPC: B66C23/78
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To increase hanging up capacity in a front work area and provide a base 3 being low in weight and a cost, in an on-vehicle type crane A loaded on right and left vehicle frames 1a positioned right after a cab 2 of a vehicle 1 and an outrigger device 21 formed capable of protruding to the side of the vehicle. SOLUTION: An outer cylinder 22 of the outrigger device 21 is formed such that its central part is formed in a manner to be bent toward the rear of a vehicle and in a dog leg-shape in a plane view, and a fixing bracket 25 to securely fasten the outer cylinder to the vehicle frame 1a is disposed in the front position of the outer cylinder 22 and in a position where the right and left vehicle frames 1a are positioned opposite to each other. A shaft 27 protruded toward the rear of a vehicle is situated in a position in the vicinity of the rear side of the central part of the outer cylinder of the base 3. A support arm 28 having fixing brackets 26 securely fastened to the right and left vehicle frames 1a is oscillatorily mounted on both end parts of the shaft 27.
Patent JP-2002181773-A (JP)
Title: Chemical image sensor system
Inventor: ITO YOSHITAKA
IPC: G01N27/414
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive chemical image sensor which can process chemical image signals at a high speed and can be reduced in size. SOLUTION: The chemical image sensor is constituted by providing a sensitive section, a reference electrode, and a counter electrode on the gate film of a MOS type device provided on a semiconductor substrate and covering the section and electrodes with an electrolytic material. In order to enable the image sensor to use a surface photo voltage(SPV) method utilizing rear- surface irradiation, the semiconductor substrate is formed in a polygonal or circular shape and the chemical-species sensitive section, reference electrode, and counter electrode are provided on one surface of the substrate. A sensing area is provided by covering the section and electrodes with the electrolytic material and the opposite surface of the substrate is shielded from light.  In addition, a chemical image is obtained on the semiconductor substrate from local chemical signals obtained by continuously successively irradiating the substrate with DC light through regularly provided many light transmitting windows.
Patent JP-2002182306-A (JP)
Title: Optical system and projector using the same
Inventor: YAMAKAWA HIDEKIYO
IPC: G02F1/13357
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical system with which light is more efficiently utilized and luminance unevenness and illumination region can be ameliorated and a projector. SOLUTION: This optical system has an illumination optical system 100 which includes a polarization conversion prism 130 of separating the light passing the same to transmitted light and reflected light according to the polarization direction thereof and aligning the polarization directions of the separated transmitted light and reflected light and a color light separating optical system 200 which separates the luminous flux emitted from the illumination optical system 100 to a plurality of color light and introduces the respective beams of the separated color light to corresponding liquid crystal light valves 310R, 310G and 310B. The optical system described above synthesizes respective beams of the separated color light modulated by the liquid crystal light valves and displays the videos.  The optical path lengths from the transmitted light and reflected light separated by the polarization conversion prism 130 to the liquid crystal light valves are made equal.
Patent JP-2002017022-A (JP)
Title: Decorative frame
Inventor: WADA KOICHI
IPC: E04F19/08
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to wire under the roof with electrical wires, without causing a worker to enter under the roof. SOLUTION: A decorative frame is composed of a body 1 and a lid 2. The body is annular, has an internal hole 3 of constant dimensions, and is put into a through hole formed in a ceiling finishing material. Moreover, a support means 7 is combined with the body, and makes it possible to fit and support the body in the through hole of the ceiling finishing material. The lid is for closing the internal hole of the body.
Patent JP-2002147693-A (JP)
Title: Space saving type auxiliary air tank
Inventor: SUGAWARA MIKIRO
IPC: F15B1/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional air tank, wherein various pneumatic devices operated by compressed air can not be used if they are not near an air compressor, in order to use various pneumatic devices operated by compressed air in a place remote from the air compressor, it is necessary to feed compressed air by a long hose, and space-saving is not taken into consideration. SOLUTION: In this space-saving type auxiliary air tank constituting a tank body 51 for storing compressed air, the tank body 51 is positioned with the longitudinal direction on the upper and lower sides, and further is portable in the state of storing compressed air.
Patent JP-2002179316-A (JP)
Title: Sheet reverser
Inventor: DOYO HIDEAKI
IPC: B65H29/58
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet reverser that allows a sheet remaining in a sheet take-in passage to be removed out despite a space-saving and compact structure enabled by no necessity for an operator to insert a hand in the device when removing the remaining sheet out and thus no necessity for a space for hand insertion. SOLUTION: The sheet reverser forms the sheet take-in passage 29 in which a sheet A is allowed to be taken, on the sheet take-in side of a reversion roller 26 for taking in and letting off the sheet A when controlled for normal and reverse rotation, and uses the normal and reverse rotational control of the reversion roller to take the sheet A in the sheet take-in passage 29 and next let it off in the opposite direction. The sheet take-in passage 29 is loaded with a sheet removing means 28 and 47 for removing the sheet remaining in the passage 29 out from the passage.
Patent JP-2002179625-A (JP)
Title: Method for producing 2,4,5-trihalogeno-3-methyl-6- nitrobenzoic acid
Inventor: HIROTA KOITSU
IPC: C07C205/58
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a 2,4,5-trihalogeno-3-methyl-6- nitrobenzoic acid in a high selectivity, in a high yield and at a low cost. SOLUTION: This method for producing the above compound comprises using a 2,3,4,5-tetrahalogeno-6-nitrobenzoic acid expressed by formula (1) (wherein, X is a halogen atom; Y a methyl, hydroxyl or an organic residue capable of forming hydroxyl on its hydrolysis) as a starting material and methylating the halogen atom at 3-position by using a malonic acid diester as a methylating agent.