baber/WOPTO huggingface dataset:
Patent JP-2002097712-A (JP)
Title: Temporary waterway installed within pipeline
Inventor: MOTOHIRO MITSUNOBU
IPC: E03F7/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a substantial by temporary waterway installed within a pipeline, enabling easy installation and removal and almost dispensing with maintenance after the installation. SOLUTION: The temporary waterway S is installed between manholes located at both ends of a renewed section when part of an existing pipeline is renewed so as to be taken as a new pipeline having a larger diameter than itself. The temporary waterway S is composed of gutters whose peripheral surfaces are provided with protrusive ribs along a peripheral direction, inverts 2 and 2' installed within the manholes, and trestles 3 whose top surfaces are provided with fixing fittings whereinto the protrusive ribs of the gutters can be fitted. The adjacent gutters are detachably coupled together through the inserting part and receiving part of each gutter within the pipeline and taken as a gutter like waterway. The gutter-like waterway and the inverts 2 and 2' are detachably coupled together through the inserting part and receiving part of each of them.  The gutter-like waterway is approximately straightly arranged by means of crosswise position adjusting implements 32 installed in the side surfaces of the trestles 3 and vertical position adjusting implements 33 installed in the under surfaces of them, and the joints of the inverts 2 and 2' and the existing pipeline are detachably coupled together.
Patent JP-2002109687-A (JP)
Title: Display device for signal
Inventor: TONO HIROSHI
IPC: G09F13/20
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device for signal, capable of being attached easily to an existing signal and changing the display, according to the lighting color of the signal. SOLUTION: This display device for signal 1 comprises an indicator 3 for displaying information attached to a signal 22 set on a road. This device further comprises a sensor 4, that is a detecting means for detecting the flashing of at least the red light of the signal 22, and when the sensor detects the lighting of the red light of the signal 22, the indicator 3 scroll-displays information. When the sensor 4 detects the extinguishing of the red light of the signal 22, the indicator 3 stops or fixes the information display. Accordingly, a large quantity of information can be provided to the driver of a vehicle or a pedestrian who has halted by the indicator 3, only when the red light of the signal 22 is lit, and the information display can be stopped when other lights are lit.
Patent JP-2002105760-A (JP)
Title: Conjugate fiber and woven fabric using the conjugate fiber and used for making paper
Inventor: MIYASHITA KAZUHISA
IPC: D21F7/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a conjugate fiber which is obtained by processing raw materials having different properties, respectively, into a spirally conjugated fiber and has various properties different from fibers obtained only from a single raw material, and to provide a woven fabric using the conjugate fibers and used for making paper. SOLUTION: This conjugate fiber produced by arranging materials having different natures and qualities, respectively, into a spirally arranged conjugate fiber, and thereby having various properties which can not be realized only by a single raw material, in comparison with a conventional fiber formed from only the single raw material. The woven fabric for making paper has two or more woven fabric layers comprising warps and wefts, wherein the conjugate fibers are used as the warps and wefts. Thereby, the various properties such as smoothness, paper-supporting property, dehydration property and strength of the woven fabric can be changed into various kinds of the properties in comparison with those of a paper-making woven fabric using conventional fibers produced from only a single raw material.
Patent JP-2002103845-A (JP)
Title: Manufacturing method for set of mounts of album, product thereof, and mount structure for composing set of mounts
Inventor: RI WASHU
IPC: B42D1/08
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a set of mounts of an album, a product thereof and a mount structure for composing the set of mounts which make it possible for a user to join the binding sides of a plurality of mounts in an adhering part and to bind the necessary number of mounts to form the album and enable easy attainment of an assembled body of the mounts bound in perfect order, without a skilled technique and experience, and which are saved from a wasteful use of the mounts and enable simplification of a manufacturing process of a manufacturer, decrease of a time for processing, increase of the amount of production and reduction of a unit cost. SOLUTION: A plurality of unit mounts are manufactured and one connecting piece and one joining groove are formed respectively on the opposite sides of a binding side of each mount. The connecting piece and the joining groove are so formed that they can be combined with each other by using the projection and the recess thereof. As to the mount structure, a plurality of through holes are provided in the mount. By these through holes, fibers of the mount are cut to be short, while the weight of the mount is lessened and deformation of the mount due to changes in temperature and humidity are prevented.
Patent JP-2001140704-A (JP)
Title: High temperature cooling agent loop for recirculating cooling exhaust gas for internal combustion engine
Inventor: WALL JOHN C
IPC: F02M25/07
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an EGR system for an internal combustion engine which effectively and efficiently cools exhaust gas in the EGR system. SOLUTION: The EGR system for an internal combustion engine has an independent auxiliary high temperature cooling loop 44 in addition to a main cooling loop 42. In the auxiliary cooling loop, cooling agent is made to flow through an auxiliary high temperature exhaust gas cooler arranged on an upstream side of a main exhaust gas cooler 38. A large quantity of heat is transferred from the exhaust gas to the cooling agent in the auxiliary high temperature cooling loop. The heat absorbed by the high temperature cooling agent is removed in an auxiliary high temperature radiator 52. The heat absorbed by the main cooling agent is removed in a main radiator 46. Two radiators occupy front area the same as the case of a single radiator used in a conventional single stage EGR, but wholly exhaust larger quantity of heat to peripheral environment.
Patent JP-2002114584-A (JP)
Title: Method for manufacturing lightweight ceramic molding
Inventor: KISHI KAZUJI
IPC: B28B1/14
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultra lightweight ceramic molding which is homogeneous and free from damages and has 0.3 g/cm3 or lower, preferably 0.2 g/cm3 or lower bulk density. SOLUTION: This method for manufacturing a lightweight ceramic molding comprises adding a bubble generating agent to water-soluble slurry consisting of ceramic raw material powder and aluminum hydroxide sol aqueous solution, being frothed by stirring the bubble generating agent-added slurry, pouring the frothed slurry into a molding die to obtain a foamed molding and drying and firing the foamed molding.
Patent JP-2002114459-A (JP)
Title: Communication device of elevator, group supervisory operation control device and group supervisory operation control method
Inventor: FUJINO ATSUYA
IPC: B66B1/18
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate communication wiring between a plurality of elevator device arranged in different elevator shafts. SOLUTION: Communication between a large number of elevator unit control devices arranged in a plurality of the spatially separated elevator shafts and between group supervisory operation control devices is carried out through a wireless installation. The wireless installations multiplex communication by being set on a plurality of floors. In the meantime, the group supervisory operation control device separately conducts group supervisory operation and controls the plurality of the elevators in the elevator shafts they respectively belong to an the time of a wireless trouble by setting a main device and a sub device furnished with the same function in the different elevator shafts.
Patent JP-2001202086-A (JP)
Title: Device and method for information processing and program storage medium
Inventor: MORITA TOSHIHIRO
IPC: G06F21/10
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To speedily check out recorded contents. SOLUTION: A content management program 111 records contents in a content database 114. A display operation indication program 112 sets whether or not recorded contents are checked out to a portable device 6 when the contents are recorded. When the contents are recorded in the state wherein the checkout setting is made, the content management program 111 checks out the contents recorded in the content database 114 to the portable device 6.
Patent JP-2002122235-A (JP)
Title: Fluid transmission circuit
Inventor: ITO MASAHIKO
IPC: F15B11/05
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluid transmission circuit capable of driving a hydraulic motor at a fixed rotation speed securely. SOLUTION: A first restriction 12 is provided in main lines 5a, 5b connecting a variable displacement hydraulic pump 1 and the hydraulic motor 4 with a closed circuit, charge lines 8f, 8a, 8b from a charge pump 2 to a swash plate control cylinder 7a are opened and closed in accordance with controlled variable, and discharge amount control valves 9, 10 communicating a charge line 8s with a first pilot line 11 at a fixed speed control position are provided. A pressure compensation valve 19 for receiving pressure oil from a downstream side of the first restriction 12 into a pilot port Y on a spring chamber side and linking an output port A with the swash plate control cylinder 7a is provided.  A second pilot line 17 for leading pressure oil from an upstream side of the first restriction 12 through a second restriction 16 is communicated with a pilot port X on an anti-spring chamber side of the pressure compensation valve 19 and the first pilot line 11 is communicated with an input port I of the pressure compensation valve 19 by a selector valve 15 switched over by receiving pressure oil from the first pilot line 11 in the pilot port X on the anti-spring chamber side.
Patent JP-2001194088-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/18
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger wherein a header tank is rationally constituted. SOLUTION: The heat exchanger is provided with a core 2 comprising a tube 210 and a fin 220, and a header tank 3 connected with the end of a tube. The header tank is composed by assembling a semi-cylindrical tank plate 310 and an end plate 320 provided with a hole 320a to be connected with the end of a tube. Joint parts 311, 321 are provided respectively to the tank plate edge and the end plate edge, and they are protruded to the outside of the header tank in extension in the longitudinal direction of the header tank and jointed to each other. The joint parts are positioned close to the core side of the center of the tank diameter in the direction of assembly of the tank plate and the end plate, and the end plate has a swell to the core side, the end of a side plate 5 is brazed to the edge of the tank plate or the edge of the end plate.
Patent JP-2001178855-A (JP)
Title: Golf club head
Inventor: NAOI TORU
IPC: A63B53/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head such as putter and chipper heads that can prevent sunlight being reflected on the surface of a neck from entering eyes. SOLUTION: In this golf club head that is equipped with a golf club head body 2 having a striking surface 1, and a neck 4 connecting the golf club head body 2 to a shaft 3, the neck 4 is formed in a mirror shape while a lower end part 4a is wider than an upper end part 4b and an entire surface is one part of a sphere, the lower end part 4a is connected to an upper center at the side of the striking surface 1 of the golf club head body 2 in one piece while the front of the striking surface 1 is reflected, and a diffused reflection part 9 for irregularly reflecting light being applied to the neck is formed near the upper end part 4b of the neck 4.
Patent JP-2002121498-A (JP)
Title: Electrodeposition film-forming liquid and method for forming electrodeposition film
Inventor: KOBAYASHI TAKAKO
IPC: C08F8/44
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition film-forming liquid capable of stably forming an electrodeposition film of smooth surface at a low energy, and to provide a method for forming an electrodeposition film with slight hydrogen gas generation using the liquid. SOLUTION: This electrodeposition film-forming liquid comprises a polymer having acidic functional group, a basic compound and water; wherein the neutralization percentage of the polymer is characterized by being X to (X+30)% [X is the neutralization percentage of the polymer (neutralization percentage with solid phase formation) at 25 deg.C when the viscosity of the liquid becomes minimum], and it is preferable that the polymer contains at least one kind of copolymerizable component selected from acrylic acid-derived constituent and methacrylic acid-derived constituent and the acid value of the polymer is 100-160. The other objective method for forming an electrodeposition film is characterized by comprising forming the electrodeposition film on the surface of a conductive board using the electrodeposition film-forming liquid.
Patent JP-2002124592-A (JP)
Title: High frequency device
Inventor: YAMADA ATSUSHI
IPC: H01L23/12
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency device, with which unwanted resonance or oscillation is suppressed even in a conventional inexpensive ceramic wafer working process and reliability is improved when packaging a high frequency circuit. SOLUTION: In the high frequency device, which has a single layer or multilayer ceramic wafer 101 formed with the high frequency circuit, semiconductor chips 104a and 104b and a package at least, mounting the semiconductor chips on the surface of a dielectric substrate, a resistance layer 107 is formed on most of the surface of the dielectric substrate except for a circuit part and one part thereof is grounded.
Patent JP-2002121610-A (JP)
Title: Top-charging equipment for bell-less blast furnace
Inventor: IDA TAKASHI
IPC: C21B7/20
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a top-charging equipment by which the deviation flow of a charged material flow flowing down in a vertical chute can be suppressed. SOLUTION: The top-charging equipment for bell-less blast furnace is provided with a diverter projection at the raw material dropping portion on the inner wall surface of a collecting hopper, and a reverse truncated conical cylindrical centering chute between the collecting hopper and the vertical chute.
Patent JP-2002087064-A (JP)
Title: Structure of door slide storage mechanism
Inventor: YOSHIDA YOSHIO
IPC: E05D15/48
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To solve conventional problems that it is difficult to store a door on a body side and lock the door by power because a van and a container having a box-shaped body for opening and closing a wing (roof) and a gate have no structure of a mechanism which becomes a support shaft of the door for rotating the door. SOLUTION: A rail for sliding the door 1 is constituted by a hinge 4 attached to a body and a mechanism of a shaft 7 and a hinge guide 6 so that the door 1 can slide and be stored easily. Moreover, a structure of a mechanism provided with a solenoid 22 of a part shown in Fig. 7, a solenoid pin 21, and a bush 12 is constituted to realize electronic locking of the door 1.
Patent JP-2002119763-A (JP)
Title: Bgm preparation method in multiple choice type video game
Inventor: INOUE OSAMU
IPC: A63F13/822
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a different BGM corresponding to a selection content until arriving at an ending scene and an event development even at the same ending scene. SOLUTION: At least either one of the words of song and a melody of BGM is recorded as a short part capable of constituting a part of the BGM together with a selection code corresponding to the respective parts as a BGM information. A selection code of the BGM information is imparted to respective choices presented at respective selection stages and respective events, and the selection code corresponding to the choices selected at the selection stage and the developed event is extracted and recorded. The corresponding parts included in the BGM information are called based on the extracted selection code and these called parts are combined and edited to replay it with an ending scene.
Patent JP-2002121736-A (JP)
Title: Top sheave for pile driver
Inventor: MIYAGAWA SHUNSUKE
IPC: E02D7/16
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a top sheave for pile driver for preventing the application of a horizontal pulling load by a stretched wire rope. SOLUTION: This top sheave 1 for pile driver comprises front sheaves 11 and 11, a plurality of horizontal guide sheaves 15-18, a top sheave block 13 fixed to the upper part of a leader, a rear sheave 12, and an arm pivotally supported on the leader upper part. The first horizontal guide sheave 15 to which the wire rope is sent first from the rear sheave 12 and the arm 14 are supported coaxially with the rotating center of the leader, and the rear sheave 12 is provided on the arm 14 while keeping an angle for advancing the wire rope W from the tangential direction to the first horizontal guide sheave 15.
Patent JP-2002129606-A (JP)
Title: Header piping system
Inventor: NOMURA HITOSHI
IPC: E03C1/05
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To discover water leakage from a water pipe in an early stage to prevent the expansion of damage caused by the water leakage in a header piping system wherein the water pipe is inserted through the inside of a shield tube, one end of the water pipe is connected to a header while the other end is connected to an automatic faucet, and a solenoid valve is opened by bringing a hand close to a sensor, to discharge water from a discharge pipe of the automatic faucet. SOLUTION: The solenoid valve 4 for opening/closing a passage to the water pipe 5 by a sensing signal from a sensor 13 is mounted in the upstream side of the water pipe 5.
Patent JP-2002127446-A (JP)
Title: Printer
Inventor: NUMATA YASUHIRO
IPC: B41J2/175
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer wherein a complex operation such a timing of ejection of ink which is controlled by a software controlling is eliminated and the reliability of a software can be enhanced. SOLUTION: When a flag 15b attached to a carriage 15 moves across a photosensor 21, a photosensor 8 for detecting non-ejection is turned on. When the flag 15b passes through the sensor 21, the sensor is released from the light- blocking condition and then the sensor 21 turns off and the ejection of ink for detection non-ejection is started. At that time, the photosensor 8 is warmed and the stable detection is started.
Patent JP-2002130674-A (JP)
Title: LOW NOx COMBUSTOR FOR TWO-FLUID CYCLE AND ITS OPERATING METHOD
Inventor: HOSOI JUN
IPC: F23R3/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a low NOx combustor for two-fluid cycle capable of increasing the output of a gas turbine by injecting a large quantity of steam against a combustor when a power demand is high and completely eliminating injection of steam as the generation of NOx is suppressed when a power demand is low and a demand for steam is high, and capable of increasing utility steam and reducing a fuel consumption amount and to provide its operation method. SOLUTION: The low NOx combustor comprises a diffusion combustion type pilot burner 12 situated at a central part; and a plurality of premixture combustion type main burners 14 situated therearound. Further, a steam injection pipe 16 is provided to feed steam which is mixed with air flowing in the fuel injection valve of the main burner. When steam injection is effected for an increase of an output, a part of injecting steam is injected through a steam injection pipe and mixed with air flowing in the main injection valve to feed the mixture to the fuel injection valve.
Patent JP-2002127707-A (JP)
Title: Hub unit for vehicle
Inventor: INOUE MASAHIRO
IPC: B60B35/14
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a hub unit for a vehicle of which the constant velocity universal joint can be easily connected to a hub wheel while keeping preload for a double row roller bearing at a proper level. SOLUTION: In the constitution that the double row roller bearing 2 and the constant velocity universal joint 3 are mounted on the hub wheel 1, an outer ring 31 of the constant velocity universal joint 3 is connected to the hub wheel 1 by clamping from the outer direction a securing ring 8 fixed to an outer opening of the wheel hub 1 between the outer end face of a shank section in the outer ring 31 of the joint 3 and a bracing member 9 combined with the shank 36 in a body. Thus the work required for the purpose can be done simply by attaching the bracing member 9 to the shank 36, and the preload provided on the double row roller bearing is kept unchanged.
Patent JP-2002126353-A (JP)
Title: Display input device
Inventor: MITSUISHI TETSUYA
IPC: A63F13/428
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To solve problems with an input device used for a game machine capable of wireless communications, including difficulty in making a game akin to a real experience due to the impossibility of inputting a change in the posture and position of a player and the impossibility of obtaining a response to a movement even when the player moves his body so as to match a situation of a game. SOLUTION: The reception strength of a signal transmitted from a controller is detected by RSSI40, a body control section 13 computes the distance between the controller and an equipment body from the reception strength of the signal, and reflects it on a game. Therefore, details of the game including the background in the game can be varied in accordance with the position or posture of a player, and the player can feel as if the game is more akin to a real experience and can realistically enjoy the game.
Patent JP-2001186087-A (JP)
Title: Composite optical transmitter for optical fiber monitor system and monitor module
Inventor: JENNINGS MARK RICHARD
IPC: G01M11/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a module that is used for an optical fiber management system or an exclusive system. SOLUTION: The module has an optical transmitter and an optical monitor, transmits a test signal through an optical fiber network and receives the same signal through different fibers in the optical fiber network. The maintainability of various paths of the optical fiber network can be spatially and efficiently discriminated through transmission/reception of the test signal. The module is provided also with a microprocessor which reads data with respect to the test signal as it is transmitted and reads the same test signal as it is received. The data may be read by an external shelf controller. The shelf controller utilizes the data from the microprocessor for the analysis with respect to a loop state of the optical fiber as well as a laser.