baber/WOPTO huggingface dataset:
Patent JP-2003239807-A (JP)
Title: Butterfly throttle valve type carburetor for stratified scavenging internal combustion engine
Inventor: SEKI HARUNORI
IPC: F02D9/10
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive butterfly throttle valve type carburetor for a stratified scavenging internal combustion engine with the same size as a conventional carburetor, in which phases of an air-fuel mixture throttle valve and an air throttle valve are easily set at optional angles required by the engine.  <P>SOLUTION: An air-fuel mixture passage 22 and an air passage 42 horizontally piercing a carburetor body 25 are arranged in parallel with each other horizontally, and the air-fuel mixture throttle valve 20 and the air throttle valve 40 are respectively supported on valve stems 30 piercing both passages 22 and 42. An air limiting member 36 limiting air of the air passage 42 even when the air-fuel mixture throttle valve 20 is rotated a predetermined angle from a fully closed position is inserted in an entrance part of the air passage 42. A fuel pump 16 is provided in an upper part of the carburetor body 25, a constant pressure fuel feeding mechanism is provided in a lower part of the carburetor body 25, and a carburetor attaching bolt insertion hole 26 is provided between the air-fuel mixture passage 22 and the air passage 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237307-A (JP)
Title: Pneumatic solid tire
Inventor: TOMINAGA TATSUO
IPC: B60C15/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic solid tire of both excellent rim slipping resistance and rim assembly workability, in particular, a solid tire which is used for an industrial vehicle such as a forklift.  <P>SOLUTION: In the pneumatic solid tire which is assembled with a rim applied to a wheel and used as a tire wheel, the fastening margin ratio in the width direction of the tire to the applied rim is set to be in a range of 1.5 to 2.5 times the fastening margin ratio in the radial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246442-A (JP)
Title: Cross belt type sorter
Inventor: MINAMI YASUO
IPC: B65G47/46
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross belt type sorter capable of accurately detecting the presence of a load with low-cost constitution even in the case of a thin article and regardless of the color of the article.  <P>SOLUTION: A belt conveyor piece 20 is provided with at least one projecting part 23 which always appears on a placing face 21a on the surface of a conveyor belt 21. The height HP of the projecting part 23 is not less than the height of detection light from the placing face 21a, and width WP in a first direction D1 is less than the scanning pitch of the detection light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235637-A (JP)
Title: Powder coating container
Inventor: INOMATA MANABU
IPC: B05C17/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for coating the powder by attaching the powder to a coating part at a tip of a coating rod, capable of preventing the excess attachment of powder to the coating part, even when the coating rod is accommodated in a container body.  <P>SOLUTION: In this coating container composed of the container body 1 having an erected opening part 3 and a coating member 11 formed by suspending the coating rod 17 having the coating part 16 at its lower end, from a grip part 12 used also as a cap fitted to an outer face of the opening part into the container body, the coating rod is inserted into a bottomed vertical cylinder 5 vertically mounted from an inner face of the opening part, and a powder introduction port 7 is formed on a cylindrical part 5a in which the coating part is inserted, of the vertical cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249757-A (JP)
Title: Multilayer flexible printed circuit, its multilayer structure and its producing method, joint box and connector using that circuit
Inventor: MOMOTA ATSUSHI
IPC: H05K3/46
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dissipate heat generated through conduction of power.  <P>SOLUTION: The electric joint box 1 comprises a joint box 10, a connector 20, and a cable section 30' consisting of FPCs 30a-30c and a heat spreader 28 partially contained therein with the remainder being led out wherein the joint box 10 and the connector 20 have a structure connected movably. The heat spreader 28 is interposed between a set of adjacent FPCs 30b and 30c and the parts 28a and 28b of the heat spreader 28 are exposed to the outside from a part of the housing 13 of the joint box 10 and the case 23 of the connector 20. Heat generated from the circuit part 32 of the cable section 30' is dissipated through the heat spreader 28 and the parts 28a and 28b thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245826-A (JP)
Title: Gear machining system
Inventor: SEKI AKIRA
IPC: G01B21/20
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear machining system, which is able to restrain the increase of a cost, concerning the measurement of a tooth thickness in particular, even when a number of kinds of workpiece gears having different specifications are machined.  <P>SOLUTION: The gear machining system is provided with a gear measuring machine having a laser measuring machine 22, a supporting base 21 for rotatably supporting the workpiece gear W, and an arithmetic section of a central control unit 24, which arithmetic section calculates the tooth thickness based on the rotational data of the supporting base 21 and the data of the laser measuring machine 22 detected by measuring the workpiece gear W using the laser measuring machine 22 while turning the workpiece gear W by the supporting base 21, a gear cutting machine 11 for machining the workpiece gear W, and a control section of the central control unit 24, which control section controls the gear cutting machine 11 based on the results calculated by the arithmetic section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330086-A (JP)
Title: Circuit assembly for generating rf oscillating plucking pulse
Inventor: BAUMANN ADOLF
IPC: H04B1/59
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To properly use the usable energy within an accumulating element. SOLUTION: The circuit assembly in the resonance circuit (12) of a transponder (10) not having a battery power source generates a maintenance pulse, i.e., a plucking pulse each time the amplitude of RF oscillation drops under a specified threshold value and the instant value gets in the specified relation with the reference voltage (VPREAK) which changes with time as the charge voltage of a capacitor (70).  This is provided with a switch (24) which can be switched to be ON during the period of this plucking pulse (PLUCK) and is used to connect the above accumulating element (20) to the resonance circuit (12), and is further provided with closed control loops (34 and 38) which change the inclination of the reference voltage curve between the two plucking pulses (PLUCK), in the direction of keeping the specified relation between the instantaneous value of the above RF oscillation signal and the reference voltage.
Patent JP-2003256595-A (JP)
Title: Content delivery authentication system, content delivery authentication method, program for making computer execute the method, and storage medium with the method stored therein
Inventor: FUKUDA FUMIO
IPC: G06F21/10
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person to regenerate a content even by use of a personal computer having a different machine ID if he/she is the identical person who establishes a prescribed contract to download the content.  <P>SOLUTION: A reads bio information from a personal computer PC-X (S31), and transmits bio personal data and the previous bio personal ID to a bio data center (S32). When the bio data center collates the bio personal data with the bio personal ID and transmits OK to the personal computer PC-X (S33), A can regenerate the content in the personal computer PC-X. When A copies the content and a license to regenerate it in another personal computer PC-Y (S34), input of bio personal data is requested since the machine ID recorded in the license is not matched to the machine ID of the personal computer body by comparative collation. Thus, A reads its own bio personal data into the personal computer PC-Y and transmits it to the bio data center with the bio personal ID. A receives the collation result of OK and regenerates the content in the personal computer PC-Y.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250498-A (JP)
Title: Method for producing health food using unrefined sake lees of okinawan millet brandy
Inventor: KANNA YASUNORI
IPC: A23L1/30
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a health food utilizing the active ingredient contained in the unrefined sake lees of Okinawan millet brandy and improved in taste so as to be easily ingestible.  <P>SOLUTION: This method for producing the powdery health food having as the main ingredient the unrefined sake lees of Okinawan millet brandy comprises a dehydration process of dehydrating the unrefined sake separated in the production process of Okinawan millet brandy, a mixing process of adding soybean powder and muscovado to the dehydrated aggregate after the dehydration process followed by mixing by stirring and dry powder-treating process of drying the mixture subjected to the mixing process and pulverizing the product. Turmeric powder may be further mixed and a granulating process may be arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254908-A (JP)
Title: Evaluating method for highly purified water
Inventor: KITAMI KATSUNOBU
IPC: C02F1/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method for highly purified water, capable of preventing a defective from being produced, by administrating water quality of the highly purified water by easily and accurately measuring a very small amount of impurities in the highly purified water widely used in a factory manufacturing electronic components such as semiconductors and liquid crystals, an atomic power plant, and the like, and also used for medical and pharmaceutical water.  <P>SOLUTION: A quantity of long-chain amine contained in the highly purified water is measured by this evaluating method for highly purified water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252689-A (JP)
Title: Method for manufacturing silica foam
Inventor: ITO MUTSUHIRO
IPC: C04B38/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica foam capable of being manufactured in good foamed state even when the gelation of a silica sol is occurred under an alkaline condition, and to provide a method for manufacturing the silica foam.  <P>SOLUTION: Sodium silicate and sulfuric acid are mixed to produce the silica sol in such a ratio that the resultant mixture becomes alkaline. The resulting alkaline silica sol is sprayed in the air to perform gelation and then a silica hydrogel spherical particle is produced. An excess alkali included in the silica hydrogel particle is neutralized with acid and further a flush polymerization treatment is conducted followed by drying to make the silica gel particle having a specific surface area of 500-750 m<SP>2</SP>/g, a pore volume of 0.35-0.5 ml/g and an average particle size of 0.5-6 mm. Thus the silica gel foam is obtained by calcining the silica gel particle under the temperature condition of from 970°C to 1,200°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253019-A (JP)
Title: Orientation anisotropic polymer element and forming method therefor
Inventor: URAIRI MASAKATSU
IPC: B23K26/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orientation anisotropic polymer element formed by accurately controlling an orientation-changed portion changed in the orientation direction of a polymer without causing the deterioration by the irradiation with an ultrashort pulse laser.  <P>SOLUTION: The orientation anisotropic polymer element has the orientation- changed portion changed in the orientation direction of the polymer at any site of the polymer material to be laser-processed by irradiation with the laser having the pulse width of ≤10<SP>-12</SP>sec. The above laser processing polymer material may contain a polysilane based polymer, and the polysilane based polymer may have a structural unit represented by formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are the same or different, and each hydrogen atom, hydroxy group, an alkoxy group, a hydrocarbon group, a halogen atom or a polysilane skeleton).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253679-A (JP)
Title: Greening machine and greening construction system
Inventor: IKENOUCHI RETSU
IPC: E02D17/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening machine and a greening construction method capable of smoothly performing greening work in an unmanned way without any intervention of a human in an area in danger of secondary disaster such as an area affected by a volcanic activity.  <P>SOLUTION: This greening machine 2 is provided with a spraying and planting instruction signal receiver 23 receiving a spraying and planting instruction signal S21 transmitted by radio from a predetermined operation machine 1, a spraying and planting means 21 actuated according to the spraying and planting instruction signal S21 for spraying greening materials 8 and 9 to a greening objective ground G, a camera operation signal receiver 22 receiving a camera operation signal S22 transmitted by radio from the camera operation machine 1, a camera 22 operated according to the camera operation signal S22 and capable of imaging a spraying and planting conditions of the greening materials 4 and 5 by the spraying and greening means 21, and an imaging signal transmitter 23 transmitting an imaging signal S23 obtained by imaging by the camera 22 by radio to the operation machine 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260772-A (JP)
Title: Wiring device, and sticker for the same
Inventor: FURUTA KENSEI
IPC: H01R4/48
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent an inflow of dust in a room and deposition of dust inside a wiring device by preventing an air flow into a hole in a state of being opened like the hole into which, cable is not inserted, and to prevent a lowering of cooling and heating effect of the room. SOLUTION: A preparatory inlets 3 formed on a part other than a front part of a wiring device 1, which are at least another holes than cable insertion holes 2, and openings of insertion releasing holes 4 are closed with a sticker 6.
Patent JP-2003257212-A (JP)
Title: Artificial wooden pole having illumination and artificial wooden fence
Inventor: INOUE SHINJI
IPC: F21Y103/37
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device that illuminates brightly the pedestrians' feet and secures the pedestrians' safety and that does not take much space and damage the scenery of the surroundings.  <P>SOLUTION: This is an artificial wooden pole having an illumination in which an opening part 16 is formed on the side face of a core pipe 11 of an artificial wooden pole and an artificial wooden covering layer 14 and an illumination apparatus 30 is fitted inside the opening part 16, and the opening part 16 is covered watertight by a cover 40 having a window 41. The diameter of the core pipe 11 is large at the position where the illumination apparatus 30 is housed and is made small at the height where the crossbar is inserted, and it is desirable that the connection of this different-diameter tube is carried out by welding of the connecting plate 12. And it is desirable that the opening part 17 of the above artificial wooden covering layer 14 is formed wider than the opening part 16 of the core pipe 11 and a box 20 is fitted with the periphery part 16a of the above opening part 16 as a fitting margin, and the illumination apparatus 30 is housed in this box 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258165-A (JP)
Title: Semiconductor device
Inventor: KUSHIDA KEIICHI
IPC: H01L23/34
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a high heat dissipation efficiency is ensured.  <P>SOLUTION: On the back of a semiconductor chip 1 having an element formed on the surface side, a plurality of holes 4 are made and filled with a thermal conductor layer 5 having a thermal resistance lower than that of the semiconductor chip. The semiconductor chip 1 is mounted on a package base 11 through bumps 3 while directing terminal pads formed on the surface downward. A heat sink 13 is fixed in contact with the thermal conductor layer 5 on the back of the semiconductor chip 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260191-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide diversity in a process for generating a specified game by a ceiling value.  <P>SOLUTION: A ceiling value generating condition is kept in a period for the prescribed number of games while allowing BB not to be internally won, and a game property that the ST game is generated based on a fixed condition during the period is obtained. Then the number of the games is not counted during an ST game. Concretely a flag is provided during the ST game, counting is not performed when the flag is on, and count-up is performed only when the flag is off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264676-A (JP)
Title: Scanner and automatic gain control method for photoelectric converted output
Inventor: MISHIMA KENJI
IPC: H04N1/401
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner using a gray reference board in which a gain can be controlled without lowering accuracy.  <P>SOLUTION: A white reference board 13 is read in advance, the gain of an amplifier circuit 16 is controlled to make the photoelectrically converted output of an image sensor 15 be the same value [W], and while keeping the gain of the amplifier circuit 16 as it is, a value [G] of the photoelectrically converted output from the image sensor 15 is measured by reading a gray reference board 14. Before really reading a document 12, the gray reference board 13 is read, the gain (value [A]) of the amplifier circuit 16 is found to make the photoelectric converted output of the image sensor 15 the said value [W], and a gain R=A×G/W in the real read of the document 12 is found.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261320-A (JP)
Title: Method of preparing cationic silica fine particle aggregate dispersion liquid and sheet for recording
Inventor: NOGUCHI TETSURO
IPC: C01B33/141
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing a cationic silica fine particle aggregate dispersion liquid by which strong thickening trouble occurring in the cationization of silica fine particle aggregate by a cationic polymer is eliminated and the stability of the cationized silica fine particle aggregate dispersion liquid is improved and high transparent coating film is obtained and which is suitable for the manufacture of an ink jet recording sheet.  <P>SOLUTION: The method of preparing the cationic silica fine particle aggregate dispersion liquid includes a process that a silica fine particle aggregate dispersion liquid is formed by dropping an activated silicic acid aqueous solution in hot water or heating the activated silicic acid aqueous solution, a process that an alkali is added to the dispersion liquid to stabilize the silica aggregate before precipitate is produced in the dispersion liquid or the dispersion liquid is gelatinized, a process that the activated silicic acid aqueous solution is added while keeping the stable state to grow the silica particle aggregate, a process that the alkali is removed by a hydrogen type cation exchange resin to make acidic and after that a process that the cationic polymer is added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262036-A (JP)
Title: Double floor installation structure
Inventor: KURITA REINA
IPC: E04F15/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double floor installation structure which is further simplified while ensuring prescribed quality.  <P>SOLUTION: In this double floor installation structure, a plurality of supporting legs (1) are erected by being scattered on a top surface of a floor slab (5); a sub-floor layer (6) for covering an approximately total number of the supporting legs (1) is formed by laying a sub-floor plate (2) like a bridge across the supporting legs (1); and a flooring plate (4) is laid above the sub-floor layer (6) via a damping mat (3). The double floor installation structure is characterized by laying the damping mat (3) at an interval immediately above the approximately total number of the supporting legs (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273711-A (JP)
Title: Voltage comparator
Inventor: SUGIURA SHOICHI
IPC: G01R19/165
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage comparator capable of adjusting a detected voltage value.  <P>SOLUTION: In the voltage comparator for comparing the value of input voltage with the value of reference voltage and outputting a signal from an output terminal 6, a voltage source 11 is connected between a 2nd terminal 8 and a base terminal of a 1st MOS transistor 3 or a base terminal of a 2nd MOS transistor 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265363-A (JP)
Title: Toilet unit
Inventor: SUMIYA SATOSHI
IPC: A47K13/26
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet unit in which a toilet seat can be removed and design or workability in cleaning can be improved.  <P>SOLUTION: In a toilet unit 10 in which a toilet seat 16 internally having a heater is mounted to be detached and opened/closed within a storage case 13 of a function part 12 provided on the rear side upper part of a toilet body 11, an opening 32 is provided on the front side of the storage case 13 and further, a guide member 25 is provided on the base part of the toilet seat 14 near the opening 32. Then, a wiring cord 33 is taken out of the storage case 13 via the opening 32 and connected through the guide member 25 to the heater.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273868-A (JP)
Title: Authentication access control server device, gateway device, authentication access control method, gateway control method, authentication access control program and recording medium with the program stored, and gateway control program and recording medium with the program stored
Inventor: MIYOSHI JUN
IPC: G06F21/31
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single sign-on, which has high security strength and is applicable, when a plurality of contents groups exist which are necessary to have different authentications in a single contents server.  <P>SOLUTION: The composition has a gateway function, separated from the authentication access control server device of the conventional reverse proxy type, with only an access request in which an entry to permit passing through the gateway device being not set, is transferred to the authentication access control server device, and authentication is made. By adding information discriminating contents of the contents server to a communication permission entry which is set in the gateway server, only the access request to the authenticated contents is permitted to pass, and an access request to contents to which authentication is not permitted, is not permitted to pass through but is transfer to the authentication access control server device.  <P>COPYRIGHT: (C)2003,JPO