baber/WOPTO huggingface dataset:
Patent JP-2002026671-A (JP)
Title: Microwave frequency multiplier circuit
Inventor: OTOBE EIICHIRO
IPC: H03B19/14
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To microwave frequency multiplier circuit that can ensure a stable and sure operation by suppressing fluctuations at a bias point independently of input power of a fundamental wave. SOLUTION: A current sensing resistor 7 senses a drain current of a multiplication transistor (TR) 1, and a control circuit 3 receives a voltage drop across a current sensing resistor 7 receiving the drain current. The control circuit 3 applies a gate voltage Vg to a gate of the multiplication TR 1 so as to make the drain current constant. Thus, even when input power is increased, fluctuations at a bias point can be suppressed thereby ensuring a stable and sure operation.
Patent JP-2002018869-A (JP)
Title: Method for manufacturing laminate
Inventor: NOZAKI YOSHITO
IPC: B29C39/10
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufaturing a good laminate (bathtub or the like) having an unfilled part by uniformizing the flow of the resin injected in the cell of a mold. SOLUTION: In the method for manufacturing ther laminate (bathtub or the like), a female mold 4A is provided for utility with a bypass groove 9 for guiding an injected resin to a stepped part where the flow of the injected resin becomes slow with respect to the flow of the whole to assist the injection of the resin. Concretely, a male mold 2 is covered with a thermoplastic resin molded article 1 preliminarily molded into a predetermined shape and a fiber reinforcing material 3, and further covered with the female mold 4A to form the cell, and a polymerized curable resin raw material 10 is injected in the cell from an injection port 6 to be cured. In place of the bypass groove 9, an injection port may be further provided to delay injection timing.
Patent JP-2002019566-A (JP)
Title: Air bag device of vehicle
Inventor: OGURA NOBUO
IPC: B60R21/213
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device of vehicle easy in producing a metal pad. SOLUTION: Formation of an inclined edge 15 on a lower corner of an inflator 14 side of the metal pad 12 allows a part of air bag 17 to expand immediately downward from the formed edge. Thereby a pressure loss of the air bag 17 at an early stage of expansion decreases and a moment to expand a lower end of the metal pad 12 into inside of a cabin with the inclined edge 15 being a trigger can be obtained early.
Patent JP-2002021183-A (JP)
Title: Assembly member for temporary structure
Inventor: OGASAWARA TETSUYA
IPC: E04B1/24
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an assembly member not providing a limitation to the shape of a temporary structure to be built and facilitating the assembly and disassembly. SOLUTION: This column member 11 comprises a hollow round pipe 3 and a connection member 4 fixed to the outer periphery of the hollow pipe 3. The connection member 4 comprises a top part 5 having an outer peripheral shape formed in a regular octagon, a bottom part 6, and side parts 8 covering the side faces of the regular octagon formed integrally with each other. Cutouts 8 extending continuously from the top part to the side parts are formed in the top part at each side of the polyhedron.
Patent JP-2002024541-A (JP)
Title: Method for providing contents certification authentication service and system for the same
Inventor: TSUKAMOTO AKIO
IPC: G06Q40/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To quicken and rationalize account withdrawal contract by performing the comparison and collation of contents written at the time of application by referring to an existing DB as a network service. SOLUTION: A contents certification authentication service system 100 authenticates the validity of customer information by referring to data bases 310, 320, and 330 controlled by the other organization through a network (400), and performs message authentication when the customer information is coincident with the contents constructed in a data base 310 (320, 330), and returns the contents to a request origin 200, and attaches certified returned contents through the network to a request destination 300 as customer requested contents confirmed data.
Patent JP-2002029205-A (JP)
Title: Steering device for truck with caster
Inventor: KITO IWAO
IPC: B62B5/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a steering device of a truck with casters, capable of securing steering stability without impairing the shock absorbing effect of wheels. SOLUTION: The truck with casters is so constructed that plural casters 2 supporting the wheels to be turned are arranged in the advancing direction. The truck is provided with a turning locking mechanism for locking turning of the respective wheels 3. An unlocking operating means for releasing locking of turning of each wheel 3 is formed by a movable handle 23 and a pull wire 18, thereby releasing locking of turning of the wheel 3 of the caster 2 positioned in front in the advancing direction.
Patent JP-2002033046-A (JP)
Title: Image display device and method of manufacturing the same
Inventor: ENOMOTO TAKASHI
IPC: H01J9/39
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image display device easy to be sealed in the vacuum atmosphere, and to provide a method of manufacturing this image display device. SOLUTION: A vacuum outer case of an image display device has a back board and a front board 11 arranged opposite to each other and a side wall 18 provided between both the boards. The inner surface of the front board 11 is formed with a phosphor screen, and an electron emitting element is provided on the back board. Multiple preform glasses 30 are closely arranged between the front board and the side wall and between the back board and the side wall. The preform glass is heated for melting in the vacuum atmosphere so as to fit the front board, the back board and the side wall to each other for sealing.
Patent JP-2002035766-A (JP)
Title: Method for removing fluorine and phosphorus in wastewater
Inventor: HASHIMOTO TAKAYUKI
IPC: C02F1/58
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain treated water with predetermined good water quality by removing fluorine and phosphorus from waterwater, which contains fluorine and phosphorus, inclusive of SS and to obtain calcium fluoride pellets and pellets of calcium phosphate or the like easy to recover and reutilize. SOLUTION: First and second reaction tanks are arranged in series and wastewater is passed through the first and second reaction tanks in this order and the pH in the first reaction tank is made neutral or acidic and fluorine is crystallized in the presence of calcium in the first reaction tank to be removed and the pH in the second reaction tank is made alkaline to crystallize phosphorus in the presence of calcium in the second reaction tank to remove the same.
Patent JP-2002041124-A (JP)
Title: Production control system and production control information using system
Inventor: HATORI YASUO
IPC: G06Q50/04
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent any huge loss due to the error of the preparatory plan of a work, and to quickly acquire the latest preparatory plan history data of each process at the time of performing the production control of a semiconductor device. SOLUTION: This system is provided with a portable terminal 12 equipped with an interface system for allowing an operator to inquiry for information and to report the breakdown of any failure on manufacture and with radio function, a radio base station 13, an operator re-dispatch instructing function part 14, a production error preventing function part 15, a result storing and retrieving and displaying function part 16, and a lot progress controlling and displaying function part 17.  The production error preventing function part 15 is provided with a function for preliminarily registering information indicating the order of manufacturing processes for each product on a production plan and a necessary plan on product manufacture for each manufacturing process and manufacturing device, a function for storing master information, and a function for comparing and collating information such as the name of a device, the name of a product, and the name of an operator transmitted from each portable terminal with the master data, and for returning the judged result of the validity or invalidity.
Patent JP-2002044135-A (JP)
Title: Encryption device and encryption communication system
Inventor: INADA TORU
IPC: H04L9/36
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an encryption communication system encrypting packet data between terminals that can reduce a standby time in a decoder. SOLUTION: In the encryption communication system where a transmitter side encryption device encrypts packet data sent/received between terminals and a receiver decoder decodes the encrypted data, the encryption device is characteristically provided with a fragment discrimination means that discriminates whether or not division of the packet data is required, a fragment processing means that divides the packet data into division data when the discrimination means discriminates that the division is required, respectively stores the division data to division data packets with a prescribed data structure by which a destination terminal can reassemble the division data, and adds control information to the respective division data packets to warrant the consecutiveness between the data, and an encryption means that separately encrypts the division data packets.
Patent JP-2001106648-A (JP)
Title: Photo-setting composition comprising iodonium salt compound
Inventor: TAKAHASHI EIJI
IPC: C07C63/70
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an iodonium salt compound scarcely coloring the iodonium salt compound, capable of being readily synthesized in high yield, sensitive to irradiation of active energy rays such as light, electron beams or X radiation with a high sensitivity, having a high solubility in monomers and low toxicity and a photo-setting composition curable in a short time though a counteranion is a hexafluorophosphate, a tetrafluoroborate, etc., or the composition is a clear-based or a pigment-based and having excellent physical properties of a cured product. SOLUTION: This photo-setting composition is prepared by compounding an iodonium salt compound is represented by general formula [I], a cationic polymerizable compound, a sensitizer, etc.
Patent JP-2002035277-A (JP)
Title: Variable prize winning device
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable prize winning device capable of being kept at an optional opening state and reducing power consumption and a heating value. SOLUTION: Since this variable prize winning device 10 employs a linear stepping actuator 90 as the driving source of opening/closing bodies 30a and 30b, the opening/closing bodies 30a and 30b can be stopped at an optional position between an erect position and a fully opened position besides these positions. The position of a shaft 94 is not changed when the linear stepping actuator 90 is turned off, and the linear stepping actuator 90 can be turned off at any desired position of the opening/closing bodies 30a and 30b. Since the linear stepping actuator 90 may be turned on only when the opening/closing bodies 30a and 30b are driven, it is not required to be turned on for a long period, therefore the power consumption is sharply reduced, and the heating can be suppressed.
Patent JP-2002048634-A (JP)
Title: Nonresonant knock sensor
Inventor: INOUE NOBUHIRO
IPC: G01M15/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a constitution which does not require a new process and which can prevent an influence due to burrs formed at the inside edge and the outside edge of an electrode plate in a nonresonant knock sensor. SOLUTION: An electrode removed edge x and an electrode removed edge y which do not comprise an electrode layer 9 are installed on the circumference at the inner edge and the outer edge on the surface and the rear of a ring- shaped piezoelectric element 8. Even when the burrs z are formed at the inner edge and the outer edge of ring-shaped electrode plates 20a, 20b pressure-welded to the element 8, the burrs z come into contact with the electrode removed edges x, y in parts not containing the electrode layer 9. The electrode layer 9 is not removed or worn out by the burrs z, and the characteristic or the like of the nonresonant knock sensor is not changed.  Even when the burrs z at about 40 μm are generated, the burrs z are nearly kept within a very small step between a face not containing the electrode layer 9 and the face of the electrode layer when a preload is applied because the thickness of the electrode layer is at about 3 to 10 μm. A gap is not generated between the electrode parts 20a, 20b and the element 8 due to the burrs z when the electrode plates are laminated.
Patent JP-2002057838-A (JP)
Title: Insersion method for internet website, communication service system, server, control method thereof and recording medium
Inventor: AIDA YASUSHI
IPC: G06F17/30
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To enjoy the internet functions by using a facsimile device. SOLUTION: In facsimile device 20, facsimile data are inputted with a subnumber and a parenthesis as conversion parameters, the inputted facsimile data are transmitted to a server 30 which is connected via a fixed telephone network 10, and the facsimile data are converted by server 30 into the one of the description specification concerning the Internet with reference to the subnumber and the parenthesis and are set as the data concerning a website of the Internet 12.
Patent JP-2002052136-A (JP)
Title: Slot machine
Inventor: HARASHIMA KAZUO
IPC: A63F5/04
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for a player not to feel distrust about the drawing and the performance of a specified game state. SOLUTION: This slot machine is provided with a control part capable of controlling a game state to a big bonus(BB) and the specified game state of assist time(AT) and challenge time(CT), etc., different from the BB, and decision parts SD5-SD16 for deciding whether or not perform control to the AT and the CT, etc., by drawing. The AT and the CT, etc., are started (SD17) at a timing relating to the end of the BB by the establishment of a prescribed start condition (YES in SD3) and ended by the establishment of a prescribed end condition. Then, whether or not to perform the control to the AT and the CT is decided by drawing at the timing relating to the end of the BB (SD3 and SD4).
Patent JP-2002056542-A (JP)
Title: Optical recording medium, its manufacturing method and apparatus
Inventor: KATO MASAHIRO
IPC: G11B7/24091
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium capable of obtaining a reading signal having less waveform deformation in the reading signal during information reproducing. SOLUTION: This optical recording medium is provided with a group information track and a land information track installed in parallel so as to make a pair an to be bent periodically, plural land prepits formed in the land information track beforehand for carrying information regarding the group information track, and a recording layer formed at least on the group information track and the land information track. The land prepits have an average curvature radius smaller than that of the side face of the group information track in its nonexistence zone and demarcated by a curve surface continued from the group information track side. The side face of the group information track opposite the continuous curve surface of the land presits is a curved surface for narrowing the group information track, and the depth of the land prepit is larger than the depth of the group information track.
Patent JP-2002061873-A (JP)
Title: Air conditioner
Inventor: SAKAI MITSUO
IPC: F24F13/20
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which is equipped with a water guide which smoothly leads condensed water, dropping from an auxiliary heat exchanger superposed on the front of the rear ramp constituting a heat exchanger, to a vertical part and a dew-receiving pan by simple constitution being advantageous in the aspect of cost. SOLUTION: In an air conditioner where the front top and the topside of the main body 1 consisting of a base 2 and a front panel 3 mounted on the front of that base are provided with suction ports 4, and the front bottom is provided with a blowout port 5, and an air passage connecting these suction port and blowout port with each other is provided with a heat exchanger 7 being equipped under with a dew-receiving pan 6, and a blast fan 8, and the bottom of an auxiliary heat exchanger 7c superposed on the front of the rear ramp constituting, at least, the above heat exchanger is provided with a water guide 9 for receiving the condensed water dropping from that auxiliary heat exchanger and leading it to the above dew receiving pan, the above water guide is united with the above front panel.
Patent JP-2002052270-A (JP)
Title: Rotary electric razor
Inventor: NAKANO TAKESHI
IPC: B26B19/14
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric razor in which the external edge can be stably inclined and moved without rattling and fitting properties between the skin and the external edge are improved and shaving sharpness becomes better by stably supporting the external edge. SOLUTION: In a rotary electric razor in which the external edge 22 is mounted movably in the axial line direction and inclined and movable in an arbitrary direction in a hole 44 for the external edge of an edge frame 30 on which the hole 44 for the external edge for mounting the external edge 22 through an internal edge supported in cooperating with the driving shaft for the internal edge provided by energizing it in the axial line direction outward and in the projecting direction, the outside face of the above described external edge 22 is brought into slide contact with the inner face of the above described hole 44 for the external edge and the external edge 22 is inclined and movably supported in the arbitrary direction in the hole 44 for the external edge.
Patent JP-2002057757-A (JP)
Title: Portable telephone set
Inventor: OTSUKI MASAHARU
IPC: H04W88/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To continue reproduction of information with a simple operation when a phone call arrives during the reproduction of the information recorded on a recording medium. SOLUTION: A portable telephone set 1 is provided with a transmission reception section 51 that makes transmission reception of a radio wave, a reproducing section 53 that reproduces information recorded on a memory card 4, an operation entry section that makes operation entry, and a control section 57 that controls each section. When an incoming call arrives during the reproduction of information by the reproduction section, the control section 57 rejects a speech with the incoming call through a prescribed operation by the operation entry section.
Patent JP-2001252107-A (JP)
Title: Three-way pushing-down releasing buckle having improved latch fitting function
Inventor: ANSCHER JOSEPH
IPC: A44B11/26
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a three-way buckle having a socket member and a pair of plug members joinable to the socket member and demarcating a latch fitting surface on the plug members in elastic flexible leg parts extending from a base of the plug members. SOLUTION: The socket member includes a fastening member fitted to the latch fitting surface of the leg parts for locking the plug members on the socket member. Since there exists a demarcated flap or button on an upper wall of a socket, a plug can be simultaneously released from the socket. The button includes a pair of release members, that is, one release member with respective pairs of the leg parts, and this button enters a space between the leg parts when pushed down in the socket, and bends the flexible leg parts outward. When the leg parts are pushed away outside, the latch fitting surface finally clears the fastening member, so that the plug members are released from the socket. An elastic and flexible property of the leg parts provides gentle force when the latch fitting surface separates from the post, so that the respective plug members jump, and come out of the socket.
Patent JP-2002061834-A (JP)
Title: Combustion control device of burner
Inventor: MATSUNAGA HIRONAO
IPC: F23N3/08
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the combustion control device of a burner capable of maintaining an air-fuel ratio at a proper value by precisely detecting the decrease in the supply volume of combustion air due to the adhesion of dust to a ventilation path, a supply fan, etc., and correcting a target rotational speed on the basis of it. SOLUTION: After switching from a fuel feed condition to a feed cut-off condition in a state in which a supply fan is operated at a set rotational speed in order to stop the burning operation of a burner, the combustion outage time tN until the combustion outage of the burner is stopped is detected. In the case when the combustion outage time tN is longer than the predetermined standard combustion outage time (tk) by the set time Δt or longer, it is determined that the adhesion of dust to a ventilation path and the like is caused so as to execute a correcting process correcting the target rotational speed of the supply fan in combustion control to the increase side.
Patent JP-2001108163-A (JP)
Title: Fluid and vapor handling system and multi-layer assembly for storing system
Inventor: HSICH HENRY S
IPC: B29C48/15
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluid and vapor handling system and a multi-layer assembly for a storing system. SOLUTION: This multi-layer tubular assembly includes a permeability resisting layer formed of polymer material and a multi-layer polymer enclosing the permeability resisting layer.
Patent JP-2002058330-A (JP)
Title: Grain discharge apparatus for combine harvester
Inventor: IZUMI KOJI
IPC: A01F12/46
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a grain discharge apparatus so designed that a foldable front conveyance cylinder set turnably on the front end of a rear conveyance cylinder can easily be put to folding operation from a steering seat where an operator gets on and make a steering operation. SOLUTION: This grain discharge apparatus has a rear conveyance cylinder 8 for conveying grains and a foldable front conveyance cylinder 10 set on the front end of the rear conveyance cylinder 8; wherein a turning handle 11 for making a turning operation when the cylinder 10 is to be folded is furnished movably on the underside of the cylinder 10, and a device 40 for fixing the handle 11 lying out of the folding operation is furnished.