baber/WOPTO huggingface dataset:
Patent JP-2002077358-A (JP)
Title: Feed polarity decision circuit
Inventor: URASAWA TOSHIYUKI
IPC: H04M1/24
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive feed polarity decision circuit by restricting the number of Zener diodes and simplifying the configuration of a detection circuit, without having to provide a protection circuit for a light- emitting diode against voltage applied between a pair of telephone lines. SOLUTION: A feed polarity decision circuit 11 is imparted with a function of determining feed state of a telephone line, by monitoring potential difference between either one of a pair of telephone lines L1, L2 connected to a rectifying circuit 1 and either of a pair of output lines of the rectifier circuit.
Patent JP-2002071309-A (JP)
Title: Three-dimensional image-detecting device
Inventor: YAMAMOTO KIYOSHI
IPC: H04N13/239
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To correct the parallax of a three-dimensional image-detecting device, in which an optical system for detecting the three-dimensional shape of a subject and an optical system for detecting the still image are different from each other. SOLUTION: By having distance measuring light irradiated from a light- emitting device 14 and receiving the reflected light at a CCD 28B, information on the distance to the subject is obtained pixel by pixel. A CCD 28A is used to pick up the still image of the subject. The coordinate values of the subject corresponding to each pixel of the CCD 28B are computed from the distance information with the focal point of an optical system constituted of an image pickup lens 11B and the CCD 28B as a coordinate origin. Each coordinate value is converted into a coordinate system, in which the focal point of an optical system is constituted of an image pickup lens 11A and the CCD 28A as a coordinate origin.  A point, when a point on the subject corresponding to each pixel of the CCD 28B is projected to the CCD 28A, is obtained from the converted coordinate values, to obtain the correspondence between the pixels of the CCD 28B and the pixels of the CCD 28A.
Patent JP-2002066969-A (JP)
Title: Mobile robot
Inventor: UEYAMA TAKESHI
IPC: B25J5/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile robot capable of preventing an automated guided vehicle from being raised even when a tip of a robot arm is forcibly pressed or collided. SOLUTION: This mobile robot operates the force applied by the tip of the robot arm by each hinge torque including the force applied to each axis of the robot arm, and limits the current for a servo motor provided on each hinge in order to limit the hinge torque if the hinge torque reaches the limit value to raise the mobile robot. The mobile robot can be prevented from being raised and the automated guided vehicle can be prevented from being positionally deviated or broken even when the robot arm of the mobile robot is forcibly pressed against any facility or collided therewith.
Patent JP-2001139594-A (JP)
Title: Reversible photo-coupling nucleic acid and phosphoroamidide
Inventor: SAITO RETSU
IPC: C07H21/04
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a new technical means, giving a selectively high coupling yield, also capable of performing a specific photo-cleavage of the coupled part, and freely and reversibly controlling the photo-coupling and photo-cleavage. SOLUTION: This is the means for freely controlling the photo-coupling and photo-cleavage with a polymer associated with a living body by using a reversibly photo-coupling nucleic acid expressed by formula (1).
Patent JP-2002073385-A (JP)
Title: Database management system and preparation method of its management table
Inventor: HAYASHI YUKA
IPC: G06F12/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a database management system which can simplify program logic of various operations to a database having a complicated hierarchical structure and simultaneously can change a hierarchical relation or a record easily, quickly and certainly. SOLUTION: Since the management tables of this system is so hierarchically constructed that each of the low hierarchical data is managed as one record put together from the low hierarchy data to the highest hierarchy data, the retrieval or updating of the database 1 structured hierarchically can be performed easily and certainly by the hierarchical management table.
Patent JP-2002074939-A (JP)
Title: Data reading method for ferroelectric memory, and ferroelectric memory
Inventor: TAMURA TETSURO
IPC: G11C14/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately read data by increasing the potential difference between bit lines when reading the data stored in a ferroelectric memory. SOLUTION: During a start of a data reading from a memory cell 1, a driving voltage is supplied to pull-down transistors T20 and T21 of a flip-flop type sense amplifier 2 to discharge electric charges on bit lines BL0 and BL1. Thus, the amount of movement of electric charges to the lines BL0 and BL1 from ferroelectric capacitors C0 and C1 is made large and the potential difference between the bit line of a polarization inverted side and the bit line of a nonpolarization inverted side is increased. Then, a driving voltage is supplied to pull-up transistors T10 and T11 and the potential difference between the lines BL0 and BL1 is amplified to read data.
Patent JP-2002072888-A (JP)
Title: Delivery slip and method of using the same
Inventor: SHIMIZU YUJI
IPC: B42D11/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a distribution slip which enables a consignee receiving baggage to easily peel a sticking slip and prevents the distribution destination of the baggage from missing even if the sticking slip or the like peels during the course of delivery and a method of using the same. SOLUTION: This distribution slip has a slip base material 11 having a sticking slip part 11a including a first piece 11c indicating identification information 11g and a second piece 11d separable from the first piece 11c and a delivery slip part 11b successively joined to the sticking slip part 11a across a desired separating dotted line 11e, a base material sticking layer 13 which is formed at the slip base material 11, nonpeelably sticks the first piece 11c of the sticking slip part and peelably sticks the second piece 11d and delivery slip part 11b of the sticking slip part and a tacky adhesive layer 14 which is formed on the base material sticking layer 13 and stickable to the baggage.
Patent JP-2002074307-A (JP)
Title: Ic card
Inventor: IGURA HAMAMI
IPC: H04M1/66
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an IC card by which accesses can be managed for every file, area and record when plural persons share one IC card. SOLUTION: The IC card 120 has an external interface 121 and an electrically programmable memory 125 in which the files to be shared by the plural persons are stored. The programmable memory 125 is provided with a collation filed for judging whether the collation of an inputted password cord (PIN1) is required or not and a PIN1 preservation field for storing the password code when the collation of the password code is required in the collation filed. A CPU 124 judges the property of the access of the file by the collation of the password code in the PIN preservation field.
Patent JP-2002080564-A (JP)
Title: Curable epoxy resin composition, coating material composition, thick anticorrosion coating material composition, costing film of the composition, base material coated with the coating film, and method for anticorrosion of base material
Inventor: NIIMOTO JUNJI
IPC: C09D163/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a non-tar type thick anticorrosion curable epoxy resin composition excellent in low-temperature curability and adhesion to inorganic/organic zinc shop primers and capable of forming a high-solidified coating film, and to obtain a coating material composition, a thick anticorrosion coating material composition, coating films thereof, base materials coated with the coating film. SOLUTION: This curable epoxy resin composition is characterized by comprising (A) a main agent composition comprising an epoxy resin and (B) a curing agent component comprising (b1) a Mannich-type curing agent formed by Mannich condensation reaction among an unsaturated substituent-containing phenol, an aldehyde and an amine compound or an adduct of the Mannich-type curing agent to an epoxy resin and (b2) a Mannich-type curing agent (b2-i) formed by Mannich-type condensation reaction among a (saturated substituent-containing) phenol, an aldehyde and an amine compound and/or a polyamidoamine (b2-ii).
Patent JP-2002079650-A (JP)
Title: Method and apparatus for adjusting position of ink pot key original point of printing machine
Inventor: ISHINO JUNICHI
IPC: B41F31/04
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the position of the ink pot key original point of a printing machine which can adjust the position of the original point of the ink pot key accurately in consideration of the effects of the deflection of the machine, etc. SOLUTION: The method includes the first step in which the position of the original point of each ink pot key 4 is adjusted manually by an operator, the second step in which each ink pot key driving device is driven, each ink pot key 4 is contacted with an ink pot roller 2, and the moving quantity is stored, the third step in which the position of the original point of each adjusted ink pot key 4 is stored as the position of the original point of each ink pot key 4, the fourth step in which each ink pot key driving device is driven, and each ink pot key 4 is returned by the stored moving quantity from the position which contacted the ink pot roller 2, the fifth step in which each ink pot key hanges driving device is driven, and each ink pot key 4 is contacted with the ink pot roller 2, the sixth step in which each ink pot key driving device is driven,  and each ink pot key 4 is moved by the stored moving quantity in the opening direction, and the seventh step in which the moved position is stored as the position of the original point of each ink pot key 4.
Patent JP-2002079261-A (JP)
Title: Flocculation method
Inventor: WAKIMURA YOSHIRO
IPC: B01D21/01
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a flocculation method capable of arranging treatment equipment on a slight installation area, shortened in treatment time and reduced in treatment cost. SOLUTION: A partition member is formed by suspending a partition wall having a float connected to the upper end thereof up to the bottom of a river or the like and arranging a stirrer and a mooring member to the partition wall and a plurality of the partition members are arranged along a flow, and a first treatment agent is charged in the first partition member on the upstream side and a second treatment agent is charged in the second partition member and a third treatment agent is charged in the third partition member. Turbid water and the treatment agents are mixed in the respective partition members and a water-insoluble substance is sedimented on the bottom of the river or the like within each of the partition members to be removed and cleaned turbid water is discharged.
Patent JP-2002080631-A (JP)
Title: Composite filler for molding synthetic resin
Inventor: NAGATA KAZUYA
IPC: C08K9/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a composite filler for molding a synthetic resin with its mechanical properties improved, such as rigidity (elasticity), strength, and impact resistance, which are insufficient if a synthetic resin is used alone. SOLUTION: The composite filler is prepared by agitating plural kinds of inorganic fillers at a high speed in a dry environment for the formation of a uniform blend which is next crushed. The resultant mixture comprises several kinds of inorganic fillers which are calcium carbonate and one or more selected from the group consisting of tabular-shape talc, mica, clay, or the like, wherein the calcium carbonate mean particle diameter is 0.05-5 μm and the tabular-shape filler mean particle diameter is 0.5-10 μm or less. The composite filler is remarkably improved in terms of impact resistance.
Patent JP-2002081275-A (JP)
Title: Light distribution control device, blind, partition, curtain, tent and luminaire
Inventor: OYAMA NOBUO
IPC: F21V5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a light distribution control device having the diffusive distribution symmetrical to the always constant directional axis regardless of an incident angle. SOLUTION: This system is composed of a light transmissive or light reflective plate or film-like structure having a large number of projecting strips juxtaposed by bring into contact in parallel with each other on at least one surface, forming a part of an almost circle out of a cross section orthogonal to the lengthwise direction of the projecting strips and being smooth in a surface of the respective projecting strips to a degree of not causing large irregular diffusion of the light. An angle of circumference and a maximum diameter of the cross section of such projecting strips are selected so that a diffraction light quantity to an incident light quantity has a sufficient rate for a use purpose in a diffraction grating effect caused by parallel contact of the projecting strips. A beam of light incident on the structure is diffused, and projection of the diffusive distribution to a surface orthogonal to both the projecting strips and a plane of the structure becomes almost symmetrical with a normal at an incident point as the axis regardless of the incident angle.
Patent JP-2002092700-A (JP)
Title: Bill handling device
Inventor: TEZUKA KENICHI
IPC: G07F19/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the safety when carrying bills to bill handling devices arranged between supports for game machine, and to facilitate the work for supplying and recovering the bills to/from the bill handling devices. SOLUTION: This bill handling device arranged between supports for game machine is provided with a bill receiver device having a bill recognizing device, a bill payment device and a removable cassette type safe. With this structure, since a bill is directly recognized by the bill recognizing device, counterfeiting is harder than a case using cards. Safety when carrying bills is improved by carrying the bills housed in the cassette type safe.
Patent JP-2002085402-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: FUJIKI TOSHIAKI
IPC: A61B8/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To remove offset components generated in A/D converters provided at every channel in ultrasonic diagnostic equipment provided with a digital beam former(DBF). SOLUTION: In a state where offset correcting circuits 16 are provided at every channel and the inputs of the A/D converters 14 are grounded, an offset component is specified by averaging the outputs of the converters 14 and a subtracter 30 subtracts the offset component from received signals. It is also possible to adjust the reference voltages of the converters 14 by utilizing the offset component.
Patent JP-2002087786-A (JP)
Title: Picking forklift truck
Inventor: MOCHIZUKI KENJI
IPC: B66F9/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a picking forklift truck capable of securing the stability of the vehicle body while simplifying structural relationship and of improving the frontward visibility and the transferability to a fork. SOLUTION: This picking forklift truck 1 is provided with: a shift mechanism part 9 installed between the floor surface part 7 and the ceiling part 8 of a driver's stand 4 and moving in the lateral direction on the front end surface thereof; a rotation mechanism part 19 for rotating the forks 20 to position it in the frontward direction or either the left or right direction; and a sub-lift mechanism part 28 for lifting and lowering the rotation mechanism part 19 in the installation direction of the shift mechanism part 9. It is characterized in that the sub-lift mechanism part 28 is installed on the shift mechanism part 9 and lifts and lowers the rotation mechanism part 19, and the shift mechanism part 9 guides the lifting and lowering operation of the rotation mechanism part 19.
Patent JP-2002089264-A (JP)
Title: Engine cooling device
Inventor: KUMAGAI ATSUNORI
IPC: F01P7/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device capable of improving fuel consumption of an engine. SOLUTION: This engine cooling device is equipped with a first liquid passage 1 provided around a cylinder C of the engine and introducing a liquid for cooling supplied from a radiator R. A flow rate F of the liquid flowing in the first liquid passage 1 is adjusted. When a rotational frequency ω of the engine E is low, it is controlled so that the flow rate F becomes small compared when the rotational frequency ω of the engine E is high. When the rotational frequency ω of the engine is low, especially when the rotational frequency of the engine is 1,500 rpm or less, in other words, in an idling state, lowering of the flow rate F is dccelerated and therefore the cooling of the cylinder C is sufficiently restrained and the fuel consumption of the engine E is remarkably improved.
Patent JP-2002087778-A (JP)
Title: Forklift truck
Inventor: MORI AYATAKA
IPC: B66F9/075
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the opening and closing work of a battery cover by allowing the open angle of the battery cover to be set by classifying it into an open position required for the charging and maintenance of a battery and an open position required for the replacement of the battery. SOLUTION: A gas spring is mounted between the vehicle body and the battery cover through a slide component, so that the open angle of the battery cover is partitioned into a first angle range opened by the extension action of the gas spring and a second angle range opened by sliding the slide component after the extension of the gas spring.
Patent JP-2002092426-A (JP)
Title: Method and system for changing passenger ticket information
Inventor: TAKEDA HIROSUKE
IPC: G07B15/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience that a user has to go to the ticket window of a station every time when a passenger ticket information is to be changed, reduce attending work at the window thereby, and to enhance convenience for the user. SOLUTION: An ID number of a passenger ticket whose information is desired to be changed is input to terminal equipment 1, the input ID number is transmitted to host equipment 7 for storing and controlling the information of the respective passenger tickets, the ticket information corresponding to the ID number transmitted from the terminal equipment 1 is retrieved out of the stored ticket information in the host equipment 7, the retrieved ticket information is transmitted to the terminal equipment 1, the ticket information transmitted from the host equipment 7 is displayed in the terminal equipment 1 to change a content of the displayed ticket information, the changed ticket information is transmitted to the host equipment 7,  and the content of the retrieved ticket information hereinbefore is updated in the host equipment 7 based on the ticket information transmitted from the terminal equipment 1.
Patent JP-2002091837-A (JP)
Title: Method and device for processing monitor data and recording medium having monitor data processing program recorded thereon
Inventor: JINBO SUSUMU
IPC: H04L69/40
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To preferentially process the monitor data of high priority while limiting the load on a computers when a large quantity of monitor data of communication facilities or communication line are continuously received. SOLUTION: The monitor data are grouped by their predetermined priority and stored in a memory 60. The stored monitor data are read out preferentially starting from the group of the high priority and concerning the read monitor data, monitoring and control processing is performed. In this case, when abnormality occurrence/recovery concerning the same monitoring item are repeated like in chattering, processing is performed after summarization by a summarizing processing part 10.
Patent JP-2002106465-A (JP)
Title: Method of machining piston for compressor
Inventor: AN KYUNAN
IPC: F04B27/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for machining a shoe pocket to lay, on the contact face of the piston of a swash plate type compressor and the swash plate, a shoe for reducing a friction force between the above respective contact faces and also receiving the tilt angle displacement of the swash plate surface with the piston. SOLUTION: This method comprises transferring, into a space receiving the swash plate in the piston, a cutter which has an arc-shaped cutting blade having the same curvature as a virtual sphere formed by the shoe and rotates around the axis in a width direction of the piston as a rotating axis, and then rotating the cutter and revolving the rotating axis of the cutter along the round orbit in the swash plate-receiving space to perform the cutting for making the shoe pocket on both side inner walls of the swash plate-receiving space.
Patent JP-2001278140-A (JP)
Title: Hanger for carrying side panel
Inventor: HIRATA SHOICHI
IPC: B62D65/18
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a hanger 2 by positioning a side panel W and by supporting it by the hanger 2 without using a clamping device for positioning. SOLUTION: A supporting member 6 hanging a side panel W on the upper rim of a door opening Wb on the front side of a center pillar Wa and a first positioning member 7 abutting on the front rim of the center pillar Wa are attached to a hanger body 4, an tilting member 8 capable of freely tilting forward from its standing position is provided by positioning it at the rear part of the first positioning member 7, and a second positioning member 9 to be inserted in an opening Wc on the rear side of the center pillar Wa is attached to the upper end of the tilting member 8.  When the side panel W is transferred to the hanger 2, the side panel W tilts with the back lowered with the supporting member 6 as a fulcrum, the tilting member 8 tilts forward by receiving this tilting moment, the second positioning member 9 abuts on the corner part of the upper end of the front of the opening Wc, and the center pillar Wa is sandwiched between both positioning members 7, 8.
Patent JP-2002101221-A (JP)
Title: Method and system for remote control of indoor equipment, and controller to activate indoor equipment
Inventor: OTA AKIRA
IPC: H04Q9/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To activate indoor equipment in good timing, i.e., not too late nor not too early, before getting back home. SOLUTION: From an outside mobile telephone 1, a telephone 3 in a room 2 is set to the 'indoor equipment remote control mode'. Then, the telephone number of the telephone 3 and an identification number of an indoor equipment 4-i are inputted into the outside mobile telephone 1 to make a call to the telephone 3. After receiving the call, the telephone 3 turns on the indoor equipment 4-i having the identification number.