baber/WOPTO huggingface dataset:
Patent JP-2002151005-A (JP)
Title: Discharge lamp
Inventor: KABURAGI KIYOYUKI
IPC: H01J61/52
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp having a long lamp life-time wherein temperatures of a light emitting tube and a sealing tube part can be reduced and devitrification of the light emitting tube and oxidation of a molybdenum foil can be prevented. SOLUTION: Heat-discharge fins 31, 32 are arranged and installed in a divided state at a peripheral face of a sealing tube part 12, especially at an end part of the light emitting tube 11 side and an end part of a drawing out side of an external lead rod 15. Further, the heat-discharge fin is molded using a material having a high emissivity in the infrared region, or a coating film having a high emissivity in the infrared region is formed on the surface. Otherwise, the heat-discharge fin is molded by fused quartz and this is welded to the sealing tube part.
Patent JP-2002144310-A (JP)
Title: Method for manufacturing mineral plate-like constituent
Inventor: MORISHITA SHIGERU
IPC: C04B111/28
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rigid mineral plate-like constituent containing inorganic fiber as a main component to be stably obtained by conducting a mixture of an amine, a substance having an amino group or an imino group and a binder having an isocyanate group in a diluting system and preventing an abrupt reaction. SOLUTION: The method for manufacturing the rigid mineral plate-like member comprises the steps of separately adding and mixing the amine or the substance having the amino group or the imino group and the binder having the isocyanate group in a slurry obtained by dispersing a plate-like constituent containing inorganic fiber and inorganic powder main components in water, wet papermaking a wet mat from the obtained slurry, and heating to dry the mat.
Patent JP-2002152915-A (JP)
Title: Starting system for electric vehicle
Inventor: NISHIGORI HIDETAKA
IPC: B60R16/033
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To attain quick start in starting of an electric vehicle. SOLUTION: This starting system 10 comprises a door switch 12 for predicting whether driving will be conducted, a precharging circuit 18 and a discharging circuit 20 for performing charging and discharging into/from a capacitor 16 in a load 14, and a control means 22 for charging the capacitor 16 via the precharging circuit 18, when driving is predicted y the door switch 12. When a driver turns on an ignition switch 34, the capacitor 16 is charged fully, so that immediate starting can be made.
Patent JP-2002156502-A (JP)
Title: Monomer composition for optical material and cured body
Inventor: FUJITA TAKANORI
IPC: G02B1/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a monomer composition for a plastic optical material which protects eyes from UV, does not yellow and is excellent also in various physical properties such as low specific gravity, heat and shock resistances. SOLUTION: The monomer composition contains specified di(meth)acrylate of 95-30 wt.% and another monomer of 5-70 wt.% having at least one vinyl group in one molecule as polymerizable components and chlorine-containing benzotriazole UV absorbent of 500-5,000 ppm as an additive.
Patent JP-2002155767-A (JP)
Title: Variable valve timing device
Inventor: MURATA SHINICHI
IPC: F02D13/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve timing device capable of certainly inhibiting a discharge of unburned HC at the time of cold state starting by appropriately controlling a valve-opening overlap of a suction/exhaust valve. SOLUTION: An overlap of the suction/exhaust valve is controlled so as to include a suction stroke range immediately after being started at the time of cold state starting ((2) in Figure) and a liquid-like fuel stored in the suction port is certainly burned by flowing it into a cylinder accompanying a descending of a piston at a suction stroke without discharging it to a discharge side as such.
Patent JP-2002163992-A (JP)
Title: Magnetron
Inventor: MURAO NORIYUKI
IPC: H01J23/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron wherein thermal contacts between a positive electrode cylindrical body and cooling fins as well as between the cooling fins and a yoke are ensured, letting the heat conduction and a life-time be improved. SOLUTION: The plural cooling fins 20 abut on respective inner faces of the yoke 19a to oppose in parallel direction to a shaft direction of the positive electrode cylindrical body 1, and among the plural cooling fins 20, the cooling fins 20 positioned at the edges respectively abut on the inner faces of the yokes 19b, 19c to oppose in vertical direction to the shaft direction of the positive electrode cylindrical body 1. Further, the plural cooling fins 20 are made to have shapes having a cushion property in the parallel direction and the vertical direction to the shaft direction of the positive electrode cylindrical body 1.
Patent JP-2001271661-A (JP)
Title: Internal combustion engine having electromagnetic driven type valve system
Inventor: OGISO MASATO
IPC: F01L13/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine provided with an electromagnetic driven type valve system, capable of more readily and inexpensively preventing generation of irregular vibrations of the internal combustion engine by suppressing torque fluctuation. SOLUTION: This internal combustion engine has electromagnetic driven type valve systems 30A, 31A having intake/exhaust side electromagnetic driven mechanisms 30/31 for driving intake/exhaust valves 28, 29 of a multi-cylinder internal combustion engine 1 by utilizing electromagnetic force, an ECU 20 to be a torque fluctuation decision means for deciding whether fluctuation exists in shaft torque of the internal combustion engine 1 and an ECU 20 to be a torque fluctuation suppression means for correcting valve timing of the intake valve 28 driven to be opened/closed by the intake side electromagnetic driven mechanism 30 when fluctuation in shaft torque is decided by the torque fluctuation decision means and thereby suppressing the fluctuations of the shaft torque.
Patent JP-2001220373-A (JP)
Title: Method for producing disubstituted diaminemonoamide compound
Inventor: SHIONO KAZUJI
IPC: C07D233/58
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a disubstituted diaminemonoamide compound scarcely containing corrosive ions such as heavy metal ion, halogen ion, etc. SOLUTION: This method for producing a disubstituted diaminemonoamide compound of general formula 3 or general formula 4 [A is a 1-6C hydrocarbon group or hydrogen atom; R1 is a 1-20C hydrocarbon group or a hydrogen atom; R2 and R3 are each a 1-20C hydrocarbon group; Q is a 2-10C alkylene, arylene or alkenylene group; a part or the whole of R1, R2, R3 and Q may be mutually bonded to form a ring] comprises reacting a salt composed of a cation of a quaternary cyclic amidine compound of general formula 1 and an alkyl carbonate anion of general formula 2 with water.
Patent JP-2002164509-A (JP)
Title: Semiconductor device
Inventor: KUBO MITSUNORI
IPC: H01L29/78
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a temperature detecting function which is excellent in resistance against jamming. SOLUTION: This semiconductor device comprises a sensor 1 for detecting temperature which is arranged on a semiconductor substrate 31, a detecting circuit 10 for detecting a signal from the sensor, and a path of a control current which is constituted of a outward path 3a and a return path 3b which connect electrically the sensor and the detecting circuit. In the path of a control current, at least one inductor 4a or 4b is arranged, at least one capacitor 5 is connected with a part between the outward path and the return path of a control current, and an LC low-pass filter is constituted by using at least the one inductor and the capacitor.
Patent JP-2002165299-A (JP)
Title: Electronic device
Inventor: SEKI TOSHIAKI
IPC: G10K15/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To output an effective confirmation sound and an effective sound with respect to a driver. SOLUTION: A stereo sound source data 13, by the ADPCM stored in a microcomputer 11, are converted into a stereo analog signal by a D/A converter 14 and is outputted from left and right buzzers 15 and 16. The stereo sound source data 13 may fetched from the outside by a sound source acquisition section 17. As another method, the microcomputer 11 selects a sound source that is present by the user from a stereo sound source IC, amplifiers the sound source by a power amplifier 8, and outputs it from left and right loudspeakers 9 and 10. Using these methods, more realistic stereo sound can be outputted as the conformation sound and as the effective sound.
Patent JP-2002149304-A (JP)
Title: System for user interface of computer and method for providing user interface
Inventor: IWANAMI HIROYUKI
IPC: G06F3/0488
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved interface between a driver and an automobile system. SOLUTION: An interface system for vehicle includes a detection field 24 as a virtual keyboard for user input to a computer, which is extended to a rim 16 of a steering wheel 12 from the periphery of a crossbar 14 of the steering wheel 12. Control elements are defined in the field 24. A user takes action in a proper section in the field 24 to indicate an input. The system includes a computer control display device 20 which displays a map indicating the position of the section in the field 24 and information which can be inputted by action of the user in a specific section. The display device 20 is arranged on a dashboard 25 or on a window shield glass 21 in such direction and position that the driver of a vehicle can easily observe it.
Patent JP-2002128823-A (JP)
Title: Dispersion binder for thermosensitive agent
Inventor: KASAI MASATOSHI
IPC: C08F8/30
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion binder for a thermosensitive agent which is excellent in dispersing property even when subjected to wet grinding in higher slurry concentration and is also excellent in storage stability of the obtained coating solution and is further capable of obtaining a thermosensitive recording layer having high surface strength by coating and drying. SOLUTION: The dispersion binder for the thermosensitive agent is made up of a vinyl alcohol-based polymer which is mainly composed of a vinyl alcohol structural unit and contains 0.1 to 20 mol% of a structural unit represented by chemical formula 1 (wherein, M represents H, an alkali metal or ammonium ion).
Patent JP-2002167959-A (JP)
Title: Quick execution method for multi-story rc building and its template structure
Inventor: RAI NENKO
IPC: E04B2/84
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a quick execution method for multi-story RC(reinforced concrete) building and its template structure. SOLUTION: The building execution of the concrete structure of an upper story can be performed with the new template structure without waiting until the concrete structures of individual stories are coagulated and stabilized, thereby the construction period is largely shortened, the connecting property of the concrete structures of individual stories is improved, and overall strength and an aseismatic property are improved.
Patent JP-2002169453-A (JP)
Title: Learning support system, server equipment and recording medium
Inventor: KAMIMURA TAKAO
IPC: G06Q50/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To enable explanation of different textbooks whose subject are the same to be referred in databases having the same contents. SOLUTION: In a database server, a grammar table 38f (recitation illustrative sentence ID column f2) in which several pieces of explanation of the same subject (in this case, English) are stored by being added with IDs (explanation IDs) is stored. Moreover, a sentence unit table 38b (an English sentence ID column b2) in which a plurality of sentences are stored by adding IDs in a sentence unit to description contents for every textbook of the same subject is stored in the server.  Furthermore, a grammar relation table 38c which are related by making sentence unit IDs and explanation IDs to be keys (English sentence IDs and recitation illustrative sentence IDs in an English sentence ID column c3 and a recitation illustrative sentence ID column c4 are made to be keys) is stored in the server so that the explanation having the same contents can be used in the different textbooks whose subject are the same. As a result, each terminal can perform the learning of the different textbooks whose subjects are the same by using databases in which explanation is common through a network.
Patent JP-2002168513-A (JP)
Title: Air conditioner mounting apparatus
Inventor: SATO SHINICHI
IPC: F24F13/32
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner mounting apparatus which relates to an air conditioner installed by being buried in a wall, etc., and in which a finished state is improved with condensation prevented and with installation time shortened. SOLUTION: In an air conditioner mounting apparatus having an installation frame 7 installed by being buried in a wall 1, etc., there is disposed inside the installation frame 7 a plate frame 13 that includes a body unit anchoring fitment 16 on which a body unit being an air conditioner body is mounted, and an elongated hole 19 extending in the direction where the body unit is taken in and out, and is anchored to an internal peripheral surface of the installation frame 7 with a screw 20 inserted into the elongated hole 19. Hereby, the plate frame 13 is guided through the elongated hole 19 and is anchored in the state where a front end B thereof and a surface S of the wall 1 are flushed with each other. Thus, there is eliminated a difficulty of a gap produced between the body unit mounted on the plate frame 13 and its front surface grill, and the wall surface.
Patent JP-2002174050-A (JP)
Title: Seismically isolated structure
Inventor: KIKUCHI TAKEO
IPC: E04H9/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a seismically isolated structure which is large in base isolation performance, and can reduce its construction cost. SOLUTION: Bearing walls 13 each extending in a span direction are arranged in rows in a longitudinal direction, as beams bearing an upper load, and rubber bearing bodies are arranged on both ends of each bearing wall 13 in the span direction, as base isolation devices 15.
Patent JP-2002174573-A (JP)
Title: Drop-testing apparatus for aircraft leg
Inventor: IKEDA SEIJI
IPC: G01N3/303
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a drop-testing apparatus for an aircraft leg, with which the drop test of a relatively small aircraft leg can be performed with high accuracy, regarding many types by using existing apparatus. SOLUTION: A guide, which is provided at the existing apparatus, is used as a main guide 40, and a subguide 30 is installed at its inside. The subguide 30 is connected to the main guide 40, only in its lower part by connecting members 70. A leg support 20, which is smaller and lighter than a leg support which is combined with the main guide 40, is supported by the subguide 30 so as to be capable of being dropped mutually. A leg, which is smaller than the aircraft leg assumed by the existing apparatus, is fixed to the lower part of the leg support 20, and the drop test is performed.
Patent JP-2002175217-A (JP)
Title: Database system, method of controlling access to database and recording medium stored with access control program for database
Inventor: KAWADA TETSUHIRO
IPC: G06F21/62
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To allow various access controls for a database. SOLUTION: This database system is provided with a means for preparing a mask table for storing an access right to each column (item) of each table which is an object for the access control for the database, a means for conducting an operation between the access right stored in the mask table and a user code to find the access propriety to the each column (item) of the each table which is the object for the access control, and a means for allowing the access to the each column (item) of the each table which is the object for the access control, or for allowing no access thereto, based on the access propriety.
Patent JP-2002173298-A (JP)
Title: Track running type vehicle for high lift work
Inventor: UMEYAMA MASAHIKO
IPC: B66F9/24
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency of a standard track work by a track work vehicle and perform a high lift work on a track having a cant and in a stable car body support state. SOLUTION: The track work vehicle 1 comprises iron wheels capable of running on a narrow gage track R1 and a standard gage track R2; a first lock sensor and a second lock sensor to detect whether the iron wheels 35 are situated in a position where the wheel has a tread capable of running on the narrow gage track R1 or the standard gage track R2; and an operation regulation control device to regulate the operation of a boom 17. The operation regulation control device switches a working bench 23, attached to the tip of a boom 17, to a narrow track movable range NA or a standard movable range LA, where the working bench is movable, and sets it according to a state that it is detected that the iron wheel 35 is situated in a position to have a tread capable of running on the narrow track R1 or the standard track R2 and regulates the operation of the boom 17 to exceeds a set movable range.
Patent JP-2002174358-A (JP)
Title: Solenoid valve with failure diagnostic function
Inventor: GENMA KOICHIRO
IPC: F16K31/06
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve with failure diagnostic function further allowing the failure diagnoses of pneumatic equipment including a solenoid valve drive-controlled by an output air pressure and pneumatic piping. SOLUTION: This solenoid valve comprises pneumatically driven control valves 12-1 to 12-n driven by the air pressure outputted from at least one solenoid valve 1-1 to 1-n for selectively outputting an air pressure on the basis of drive and non-drive. The air pressure of an air pressure source is detected by a pressure sensor 15, and the differences between the input and output air pressure of restrictions 10-1 to 10-n provided in air pipe lines between the solenoid valves and the control valves conformed thereto are detected by differential sensors 11-1 to 11-n, respectively.  The failure information and prevention/ preservation information connected to failure for each solenoid valve and control valve are detected by a microcomputer 6 on the basis of the output waveform patterns of solenoid coil drive currents of the solenoid valves, the output of the pressure sensor 15, and the output waveform patterns of the differential pressure sensors.
Patent JP-2002180177-A (JP)
Title: Insert stay for headrest
Inventor: ISHIKAWA HIYOSHI
IPC: B60N2/48
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an insert stay for a headrest which has good formability, whose weight per unit length is light, and which has high strength as well. SOLUTION: The insert stay 15 for a headrest is partially burried in the pillow part 11 of a headrest. The material of the insert stay 15 of the headrest is obtained by incorporating, by weight, 0.05 to 0.20% C(carbon), 0.005 to 0.05% Si(silicon), 0.80 to 1.60% Mn(manganese), 0.005 to 0.040% P(phosphorous), 0.001 to 0.020% S(sulfur), 0.010 to 0.100% Al(aluminum) and 0.020 to 0.060% V(vanadium) into pure iron.
Patent JP-2002174888-A (JP)
Title: Heat developing device
Inventor: HASHIGUCHI AKIHIRO
IPC: G03D3/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat developing device which permits stable temperature control of a preliminary heating means and prevents a volatile substance generated on heat development from flowing out of the passage other than the predetermined passage to the outside of the device. SOLUTION: In this heat developing device 11 which heats and develops a heat developing sheet A on which a latent image is formed while conveying the same in the device, a heating part 13 which heats the heat developing sheet A while conveying the same and a compressed space 31 which is disposed just before on the upstream side of sheet conveying direction of the heating part 13 and has a higher air pressure than the pressure of atmosphere of the heating part 13 are disposed, an air stream which flows from the compressed space 31 to the heating part 13 in the device is formed, the stagnation of air stream generated just before the heating part 13 is dissolved, the temperature control of the heating part 13 is made stable and the flowing out of the heating part 13 of volatile substance is prevented.
Patent JP-2002172263-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a game device that is improved in operability by reducing errors in an insertion of a recording medium for game and an input of money. SOLUTION: This game device comprises a pachinko machine 2 playable by the use of an IC card, an IC card reader/writer 54, and a money handling unit 3 separated from the pachinko machine 2 and provided with a coil identifying unit 46 having a coil slot 4 and a bill identifying unit 53 having a bill slot 8. The pachinko machine 2 is playable by the use of a coil and a bill received from the coin slot 4 and bill slot 8 of the money handling unit 3 or balance data recorded on the IC card. The coin slot 4 and bill slot 8 of the money handling unit 3 are arranged beside the pachinko machine 2. The IC card reader/ writer 54 is built in the pachinko machine 2, and a card slot 7 of the IC card reader/writer 54 is arranged in the lower section of the pachinko machine 2.
Patent JP-2002180630-A (JP)
Title: Handrail mounting fixture for grille
Inventor: OOBA NOBUYOSHI
IPC: E04F11/18
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a handrail mounting fixture for a grille capable of easily performing assembling and mounting work with a less number of part items, keeping a mounting work direction constant, securely fixing the parts, and having no unnecessary exposed things on the surface to improve design performance. SOLUTION: An engagement recess 6c of a fixing metal 6 dented inward and an engagement protrusion 7a of a bearing metal 7 protruded outward are engaged with each other to hold a vertical grille 4a, a fastening screw 8 inserted into a fastening screw inserting hole 6f is engaged with a screw receiving part 7d for fastening it, and a handrail bracket 2 is fixed to a front surface 6a.
Patent JP-2002181409-A (JP)
Title: Absorption refrigerator
Inventor: ICHIOKA TAKEHIKO
IPC: F25B43/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerator, in which carry-over of superheated solution flowing in a low-pressure regenerator is prevented, and reduction of refrigerating capacity is precluded. SOLUTION: In the absorption refrigerator, refrigerant heated and evaporated in an evaporator is conducted in an absorber to be absorbed by a solution in the absorber. The obtained thin solution is sent to low and high pressure regenerators, and turned into a high temperature thick solution by pressure rising and superheating. The thick solution is returned to the absorber. In the refrigerator, the low pressure refrigerator 50 is provided to joint an inflow member 50A in which the thin solution Y3 sent from the absorber is delivered to a cylindrical vessel 50B having a plurality of jet holes 50C.