baber/WOPTO huggingface dataset:
Patent JP-2002013185-A (JP)
Title: Side ditch block
Inventor: YOSHIDA TATESHI
IPC: E01C11/22
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a side ditch block easily introducing the drainage on a road surface or the like, easily coping with various installation modes, and having sufficient durability. SOLUTION: A protruded end portion 12 having the width narrower than the width of a block body 10 and protruded upward from the block body 10 along a channel is provided at the upper section of the block body. An opening portion 13 for introducing the drainage into the channel 11 in the block body from the protruded end portion 12 is provided along the channel.
Patent JP-2002018532-A (JP)
Title: Integrated forming method of superplasticity material
Inventor: YAJIMA SHINICHI
IPC: B21D26/055
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an integrated forming method of a superplasticity material capable of preventing generation of a wrinkle on a surface of a formed part beforehand when integrally forming metal plates of three sheets or more in super plastic forming. SOLUTION: In a forming method by which a laminated body laminating metal plates capable of superplasticity forming and diffusion joining with coating a joining preventive to its region not requiring joining is set into a forming die, an overlapping section of metal plates in a region for joining is subjected to diffusion joining by heating, further, super plastic forming is conducted by introducing a pressure due to an inert gas between regions not requiring joining, forming auxiliary plates 16 are respectively stacked through the coating of the joining preventive outside the metal plate to be the outermost layer of the laminated body, the laminated body 30 interposed by the forming auxiliary plates 16 is set into the forming die 30,  the pressure lower than the pressure introduced into the region not requiring joining is introduced between an inner wall of the forming die and the forming auxiliary plates 16, super plastic forming is conducted under the restriction of the outermost layer metal plate due to the forming auxiliary plate 16.
Patent JP-2002023138-A (JP)
Title: Liquid crystal display device
Inventor: SATONAKA MASAHARU
IPC: G09F9/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent a short-circuit caused by intrusion of a conductive foreign matter into a part between electrode terminals adjacent to each other of a flexible board or a panel terminal part. SOLUTION: A liquid crystal display device is formed by storing a liquid crystal display panel 1 having a liquid crystal sealed in a gap part between a first glass substrate 2 and a second glass substrate 3 opposed to the first substrate 2, a flexible board 4 connected with a terminal part of the liquid crystal panel 1, a connecting board 5 and a circuit board 6 connected with the flexible board, a backlight 1 formed by successively overlapping a fluorescent lamp/ a lamp holder 8, a light transmission plate 9, an optical film 10 and a reflection film 11 and wholly fixing them by means of a backlight holding frame 12 and a panel holding frame 13 for holding the liquid crystal panel 1 in the backlight 7 in a case 14.  The panel holding frame 13 and the holding frame 12 are integrally formed and at least one side size of the panel holding frame 13 is smaller than the external form size of the first glass substrate 2.
Patent JP-2001047585-A (JP)
Title: Composite material structure having one or more polyurethane sheets, its manufacture and its use
Inventor: ZUERBIG CLAUS
IPC: C08G18/48
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel composite material having a polyurethane sheet, a method for manufacturing such a composite material structure and an artificial leather of the structure. SOLUTION: The composite material structure comprises one or more polyurethane sheets, a base sheet and particularly a fibrous base sheet. As needed, in the composite material structure having an adhesive sheet disposed between these sheets, at least one polyurethane sheet contains a polyurethane represented by a formula (wherein -O-R1-O- is a polyol residue having a functional function of a primary and/or secondary hydroxy group at an end, R1 and R2 are each independently an organic residue group having an aliphatic, cyclic aliphatic, aromatic and/or heterocyclic group, and n is an integer of 1 to 50,000).
Patent JP-2002021379-A (JP)
Title: Key or card management device
Inventor: HONDA KAZUNORI
IPC: E05B49/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance the security of a management device storing and managing keys or cards collectively, by making it difficult to take away or duplicate keys or cards. SOLUTION: A safety cover 12 which can be opened and closed in a vertical direction to cover keys 9 or cards 11 is provided for each of storage parts individually storing the keys 9 or cards 11, and a body 1 is automatically locked when the safety cover 12 is closed.
Patent JP-2001085959-A (JP)
Title: Sensor amplifier device for semiconductor integrated circuit
Inventor: CHIN SAIJUN
IPC: H03F3/347
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of a latch circuit and to easily adjust a voltage gain by lowering the mean voltage level of an output signal even a supply voltage rises. SOLUTION: This device includes a current sensor amplifier 40, a complete differential amplifier 42 for amplifying its output and a latch 44 that latches and outputs the output. The amplifier 42 is further provided with an output voltage level control circuit 60 in comparison with a complete differential amplifier existing in a conventional sensor amplifier device. The circuit 60 is serially connected between a 1st output terminal 46 and a 1st inverted output terminal 48 and is provided with an output voltage level average value sensor part provided with a 1st resistor R1 and a 2nd resistor R2 which have the same resistance value, and an output voltage level average value control part provided with a 6th NMOS transistor MN17 whose drain and gate are connected and which is connected to the connection end 50 of the resistors R1 and R2.
Patent JP-2001075091-A (JP)
Title: Semitransmitting liquid crystal display device
Inventor: KUBOTA HIROSHI
IPC: G02F1/1343
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To improve reflectance and transmittance of semitransmission type liquid crystal panel. SOLUTION: The semitransmission type liquid crystal display device has a semitransmitting layer having a rugged structure 5 having a reflection layer 3 and transmitting part 6. The transmitting part is formed in the region containing almost flat part of the rugged structure 5. The almost flat part of the rugged structure (namely, a part having a very small inclination angle) does not contribute to the reflectance of the panel but gives mirror reflection, which decreases the display performance. Thereby, by forming a transmitting part in the region including almost flat part in the rugged structure, mirror reflection can be prevented. By forming the transmitting part, the transmittance of light from the back light can be improved.
Patent JP-2002024513-A (JP)
Title: Business control system and method for the same
Inventor: HONDA TAKESHI
IPC: G06Q10/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a business control system capable of generating and presenting various web pictures based on data in a data base in response to a request from a portable telephone. SOLUTION: Various web pictures are generated based on the storage data of a data base by a control system having a web server and a data base server, and the generated web pictures are displayed on the display of a portable telephone. For example, when a person in charge of business who does business outside an office requests a customer visit schedule to a server, the server extracts the data corresponding to the request from the data base, and generates an HTML picture, and presents it to the portable telephone. It is necessary for the portable telephone side only to transmit identification data to the server, and therefore it is possible to reduce the costs of a data communication fee.
Patent JP-2002018754-A (JP)
Title: Robot device and its control method
Inventor: NAITO TAKASHI
IPC: B25J13/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To save labor for troublesome teaching work and calibration and allow easy work for objects, as predetermined. SOLUTION: In teaching work, a robot controller 5 stores a position Pd of a gripper 3 in the state of gripping the object 11 and further stores any position (Ps) after the object 11 is released. In clamping work, the robot controller 5 makes the gripper 3 follow the object 11 being carried, go to the object 11 in accordance with the positions Ps, Pd and grip the object 11.
Patent JP-2002022870-A (JP)
Title: Neutral particle injection unit
Inventor: HASHIMOTO KIYOSHI
IPC: H05H3/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To generate deuterium plasma having a high degree of ionization efficiently while lowering the working pressure of a neutralization cell 50. SOLUTION: Target particles, e.g. hydrogen gas or deuterium gas, is introduced into a neutralization cell 50 and mixed gas of cesium metal having ionization energy lower than that of the target particles. The gas of cesium metal is contained in a vaporizer 54 and vaporized by heating at 200-300 deg.C before being fed to the neutralization cell 50 by opening/closing a valve 55 intermittently. Subsequently, the target particles are irradiated with microwave from a microwave generator 51 to generate plasma efficiently under a low working pressure.
Patent JP-2002028668-A (JP)
Title: Treating water device and method for continuous
Inventor: FUJII YOSHITAKA
IPC: B01J35/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for continuously treating water containing organic matter with high efficiency, and a method for the same. SOLUTION: The water treatment is continuously carried out by using a photocatalyst, UV rays and ozone and decomposes the dissolved materials included in the water to be treated while circulating the photocatalysts and the water to be treated and further using a settling/separating pipe.
Patent JP-2002033865-A (JP)
Title: Image input device and image output device
Inventor: TAKEMOTO KAZUHIRO
IPC: G06F1/26
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image input device (scanner or the like) that brings an image output device (printer or the like) connected to a network to a sleep state or shuts off the image output device and to provide the printer that is controlled so as to omit trouble of movement between user's devices. SOLUTION: The scanner is provided with a power supply control instruction input means that enters an instruction to control a power supply operation of the printer connected to a network, a power supply control command generating means that generates a power supply control command on the basis of an instruction entered by the power supply control instruction input means, and a power supply control command transmission means that transmits the power supply control command to the network. This invention also provides the printer that is controlled.
Patent JP-2002031058-A (JP)
Title: Reciprocating refrigerant compressor
Inventor: KAWAMURA YUJI
IPC: F04B27/08
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating refrigerant compressor capable of enhancing the compressor efficiency. SOLUTION: The reciprocating refrigerant compressor is equipped with a cylinder block having a cylinder bore, a compression chamber formed in the cylinder bore for compression of the refrigerant, a rear head fixed to one end of the cylinder block and furnished with a discharge chamber into which refrigerant from the compression chamber flows in, a valve plate positioned between the cylinder block and rear head and furnished with a discharge port for putting the compression chamber in communication with the discharge chamber and a discharge valve 17 positioned between the rear head and valve plate for opening and closing of the compression chamber, and works with a refrigerant as working fluid which is carbon dioxide,  wherein the discharge valve 17 is furnished with a guide projection 92 in approximately a hemispherical shape to guide the refrigerant to the discharge chamber when the discharge valve 17 is opened.
Patent JP-2002030206-A (JP)
Title: Polyester resin composition
Inventor: SAITO TATSUYA
IPC: C08K5/057
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition having a high shape recovery rate, an excellent tensile strength and a tear resistance after the shape recovery and provide a film made of the resin composition. SOLUTION: A drawn film is produced from a polyester resin composition obtained by adding (A) a polyester resin containing butanediol as a main diol component and succinic acid and/or glutaric acid as a main dicarboxylic acid component to (B) a polyethylene terephthalate resin. The produced film has high shape recovery rate and remarkably improved mechanical properties after the shape recovery. The resin composition composed of the resin A and the resin B may contain a titanium compound as a residue of catalyst.
Patent JP-2002037211-A (JP)
Title: Automatic handling apparatus for electronic component
Inventor: HARA YOSHIAKI
IPC: H01L21/50
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic handling apparatus for electronic components which can improve production efficiency compared with conventional apparatuses. SOLUTION: The automatic handling apparatus 1 separates an electronic component W from a strip-like lead frame 12 including numerous components W, then intermittently carries the electronic components by a plurality of rotary carry mechanisms 5 to 7 which are placed continuously with one another to perform processes such as bending of a lead and electric characteristic test for the component, and finally mounts the component on tapes 3 and 4. All of the rotary carry mechanisms 5 to 7 have a holding means for holding the same number of electronic components W as a set, and all processes since the component is separated from the strip-like lead frame 12 until it is mounted on the tapes 3 and 4 are performed without separating the electronic components W making a set into individual components.
Patent JP-2001341770-A (JP)
Title: Packaging method for food
Inventor: AOKI MINORU
IPC: B65D85/50
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method for a food such as a rice ball wherein the packaging is easy, and also, the unsealing work is easy as well. SOLUTION: An approximately rectangular packaging film B has a wider width than the lateral width of the food A which is formed into an approximately rectangular parallelepiped, and at the same time, on the packaging film B, a separating band 10 is provided in the direction being approximately orthogonal to the width direction. With such a packaging film B, the food A is wrapped and wound in such a manner that the separating band 10 section may be wound around the food A. Then, on both sides of the food A, a square cylindrical section 2 wherein the side edge section in the width direction of the packaging film B is extended is formed. Then, the packaging is performed while forming a triangular piece 4 of an approximate triangle shape which becomes a pulling section by folding a pair of confronted side walls of the square cylindrical section 2 inward. Especially, after folding a first triangular piece 4a inward, a second triangular piece 4b is folded inward, and the distal end 18 of the second triangular piece 4b is made into the pulling section. Alternatively, a superposed distal end section 19, wherein the first triangular piece 4a and the second triangular piece 4b are alternately folded inward, and the distal ends are superposed, is formed and made into the pulling section.
Patent JP-2002037921-A (JP)
Title: Method for decomposing formed polylactic acid product
Inventor: YAMANE TOSHIHIDE
IPC: C08J11/16
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing a formed polylactic acid product to solve the problem of the disposal of used plastic product and enabling quick decomposition of even a used article of a polylactic acid having improved durability. SOLUTION: A formed article composed mainly of a polylactic acid is decomposed with an alkaline substance by spraying 0.1-100 times weight of the alkaline substance and/or its solution to the formed article or immersing the formed article in an alkaline substance solution having pH of >=9.
Patent JP-2002046890-A (JP)
Title: Holding device for sheet-like member
Inventor: FUKUI TAKASHI
IPC: B41F27/14
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of picture quality by certainly holding an end part of a sheet member and preventing lifting, etc., against a drum peripheral surface without forming irregularities due to marring, etc., on the drum peripheral surface at the time of adherently holding the sheet-like member on the peripheral surface of the drum. SOLUTION: Holding power of a printing plate 12 is large as a clamp part 160 and the printing plate 12 are made facially contact with each other. Inclination due to revolution of a plate 150 becomes small as a clamp part 160 is slided by centrifugal force of a flap, and it is possible to reduce projecting quantity from a rotating drum 54. A gripper margin of the printing plate 12 becomes short as the clamp part 160 is arranged on a head end of one end part in the width direction of the plate 150, and it is possible to increase a picture image recordable region. It is possible to respectively independently design mechanisms of clamping of the printing plate 12 between the clamp part 160 and the rotating drum 54 and tension of the clamp part 160 by sliding.
Patent JP-2002051285-A (JP)
Title: Broadcast program reservation distribution system
Inventor: SUZUKI KIYOSHI
IPC: H04N7/173
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast program reservation distribution system that requires no setting of a video tape or the like, can record a desired broadcast program, view the program through a communication channel, record/view the entire program even after the end of program, reduce the view time or multi-dimensionally view the program. SOLUTION: A user uses a mobile phone 1, a phone 2, a PC 3, a reservation dedicated terminal 4 or a facsimile terminal 5 or the like to access a V-provider 7 via a PBX/Network 6 and uses a reservation video recording interface to make video recording reservation. The user uses a data pickup processing section 13 in the case of viewing a recorded program so as to listen to only major parts of the program at a high-speed or sets a keyword to the program so as to record the program including the keyword.
Patent JP-2002050905-A (JP)
Title: High frequency transmitter-receiver and filter element used for the same
Inventor: IMAIZUMI TATSUYA
IPC: H01P1/205
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency transmitter-receiver, which is simply protected against surges by using a small number of parts, and to provide a filter element as one of the parts. SOLUTION: An element is used as a filter element 40 having a filter circuit 41, where the filter element 40 is configured between an antena 11, which is connected to a high frequency transmitter-receiver 30 such as a cellular phone and a radio communication machine, and a changing-over switch 13 for this connection, and the filter circuit 41 is inductively linked to an input/output terminal 40a for the anntena 11 and capacitively linked to an input/output terminal 40b for the changing-over switch 13. A surge current generated by a thunder bolt or the like at the antenna 11 passes through the filter circuit 41 to the ground. A DC voltage component and a DC current component in transmitter-receiver circuit 15, 16 will not be applied to the ground through the filter circuit 41.
Patent JP-2001146487-A (JP)
Title: Hardened composite body and composite building material
Inventor: MATSUNO KICHIYA
IPC: E04C2/24
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hardened composite body especially improving flexural strength without damaging processability and productivity. SOLUTION: The hardened composite body comprises an amorphous porous powder 1 having specific surface of 1.6-200 m2/g including inorganic amorphous material, a binder and a fibrous material 3, and the flexural strength is improved by mixing the fibrous material.
Patent JP-2002053690-A (JP)
Title: Wood-based resin composition
Inventor: UGAWA YOSHIMASA
IPC: C08J9/04
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wood-based resin composition prevented from discoloration of the cellulosic filler therein, improved in mechanical strengths, especially impact strength, and suppressed in contraction or coarse bubble generation when molded. SOLUTION: This wood-based resin composition comprises a thermoplastic resin, a cellulosic filler, an inorganic filler and a foaming agent; wherein the cellulosic filler is such as to be subjected to modification treatment with a silicone in the presence of a fluoropolymer.
Patent JP-2002048835-A (JP)
Title: Jig for device for orienting direction of transmission line failure
Inventor: YAMAGUCHI YUJI
IPC: G01R15/18
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a jig for a device for orienting the direction of a transmission line failure capable of safely executing wiring work on CT lead wires installed on overhead ground wires. SOLUTION: The jig for a device for orienting the direction of a transmission line failure is comprised of a jig provided with two needle-shaped protrusions (pins) conducting to each other and capable of short-circuiting two vinyl wires which constitute the CT lead wires when wiring from the CT terminal part of a current detector installed on the overhead ground wires, which is a device to detect an induced current by CT and to transmit the current information to a failure direction orienting device via an electricity-light converting device, to the terminal board of an electricitylight converting device by CT lead wires. By using such a short-circuiting jig, it is possible to make an open-circuit voltage which occurs at the ends of the CT lead wires when the CT lead wires are connected zero volt.  It is preferable that the needle-shaped protrusions (pins) are fixed to a seating and that the locations in the seating at which the needle-shaped protrusions are fixed are provided with groove for setting the vinyl wires in the CT lead wires.
Patent JP-2002054966-A (JP)
Title: Operational device built-in sensor
Inventor: OTA KENJI
IPC: G01F1/698
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To achieve an operational device built-in sensor capable of correcting deterioration with time and improving accuracy of sensor signal for a sensor having a numerical operation means and performing adjustment by digital data. SOLUTION: Action time of a sensor is measured by an action time measuring means and correction is carried out corresponding to the cumulative elapsing time. The correction is performed in a correction means 310 of the numerical operation means 300. Thus, since the sensor having a numerical operation means and performing adjustment by digital data is adapted to measure the elapsing time for usage of the sensor and perform correction operation for correcting deterioration of the sensor corresponding to the elapsing time, the operational device built-in sensor can be realized, capable of correcting deterioration with time and improving accuracy of sensor signal for the sensor having the numerical operation means and performing adjustment by digital data.