baber/WOPTO huggingface dataset:
Patent JP-2002119772-A (JP)
Title: Underwater toy
Inventor: TAKATANI MOTOKI
IPC: A63H23/10
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an underwater toy which uses a battery for a drive source of a motor and can minimize the power consumption of the battery. SOLUTION: This underwater toy has a shape simulating fish, a tortoise, and the like and satisfies the requirements (a) a toy body 1 comprises the battery 2, the motor 3 operated by the battery 2, and a propulsion means driven by the motor 3, (b) the battery 2 and the motor 3 are accommodated in a sealed space, and an output shaft end of the motor 3 and a shaft end of the propulsion means provided outside the sealed space face each other via a permanent magnet across a bulkhead of the sealed space, and (c) the toy body 1 comprises an optical sensor 40 for operating the motor 3, and a control circuit 4 for outputting a pulse generated by a pulse generation circuit as a drive signal based on the light detected by the optical sensor 40.
Patent JP-2001189268-A (JP)
Title: Aligner and exposure method, and device manufacturing method
Inventor: NISHI TAKECHIKA
IPC: G03F7/20
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To make an aligner exhibit high performance with in chemical cleanliness and transmittance of an illumination light, when using the illumination light for exposures whose wavelength is not longer than 200 nm. SOLUTION: An aligner has first air-conditioned room 152, including the end surface of the image-plane side of a projection optical system, a substrate stage, and a driver of the substrate stage, a second air-conditioned room 154 including the end surface of the object-plane side of the projection optical system, a mask stage, and a driver of the mask stage, a third air-conditioned room 156 including the projection optical system, a fourth air-conditioned room 158 including an illumination optical system, an air-conditioning controller 162 for feeding helium gas which has in terminate purity into the first and second air-conditioned rooms 152, 154 to perform air-conditioning, an air-conditioning controller 164 for feeding helium gas having high purity into the third and fourth air-conditioned rooms 156, 158 to perform air-conditioning. Therefore, in the air-conditioning controller 162, 164, their gas flow-rates and their contamination can be so managed independently of each other, by using their respectively required air-conditioning gases to respond to their performances, so as to make possible independently of each other their respective ideal controls.
Patent JP-2001185710-A (JP)
Title: Cover glass for solid-state image pickup element
Inventor: NAGAI HIROKI
IPC: H04N5/335
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide cover glass for solid-state image pickup element which radiates small quantities of α-rays and β-rays. SOLUTION: The cover glass is made of borosilicate glass containing <=50 ppb uranium(U), <=50 ppb thorium(Th), and substantially zero K2O and radiates β-rays at a quantitative rate of <=5×10-6 μCi/cm2.
Patent JP-2002131102-A (JP)
Title: Electromagnetic flowmeter
Inventor: ARAI TAKASHI
IPC: G01F1/60
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter which can get a stable measured value and whose accuracy is improved. SOLUTION: This invention is related to the electromagnetic flowmeter which has exciting coil and electrode in its measurement pipe. The electromagnetic flowmeter features to have first and second exciting coil located around said measurement pipe, two capacitive electrodes around said measurement pipe crossing at right angle with said first and second exciting coil, third and fourth exciting coil located around said measurement pipe crossing at right angle with said first and second exciting coil, two underwater electrodes located around said measurement pipe crossing at right angle with said third and fourth exciting coil, and an operation circuit to operate measured value of said underwater electrode and said capacitive electrode.
Patent JP-2002135150-A (JP)
Title: Multiplex broadcast receiver
Inventor: SAEKI MASAYASU
IPC: H04B1/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex broadcast receiver, with which a text information database added management information can be constructed, and necessary text information can be read efficiently by the retrieval applied the above database. SOLUTION: This multiplex broadcast receive which receives broadcasting radio, including text information layered on voice information, provides a means of fetching information, a means of fetching text information, a memory means of memorizing relating to the information fetched by the means for fetching the time information and the means of fetching text information, and a retrieval means for reading out the desired information from the memory means;  the retrieval means provides a retrieval condition input means for inputting retrieval conditions, a detection means which detects the text information, corresponding to the input condition from the memory means, a list indicating means by which the text information detected by the detecting means as a list, based on the time information, a selecting means of selecting the desired text information in the list indicated by the list indication means, and a indication means by which the content of the text information selected through the selecting means is indicated in detail.
Patent JP-2002126847-A (JP)
Title: Cold forging device
Inventor: ISHIDA HITOSHI
IPC: B21J5/12
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To highly precisely form a work by a cold (or hot) forging device. SOLUTION: The forging device is provided with a preliminary compression section (5), in which a raw material (40) is compressed more than the plastic workable stress (T1) by the preliminary compressing section (5), and a pressing section (10), which is operated concurrently with the above process or thereafter, the pressing part (41) of the raw material (40) is pressed by a die (12a) to deform the part to shape the form of die (12a).
Patent JP-2002130547-A (JP)
Title: Insulating pipe
Inventor: WATABE MICHIHIKO
IPC: F16L59/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulating pipe capable of obtaining a desired degree of vacuum for the whole length of a long insulating pipe in a short time without impairing the pliability of the insulating pipe. SOLUTION: The insulating pipe is an insulating pipe of a double corrugated pipe structure with a vacuum layer between an internal pipe and an external pipe. The vacuum layer is divided into a plurality of units in a longitudinal direction of the insulating tube to make sealing structures for each dived unit. The insulating pipe is composed of a short unit 1 for dividing the vacuum layer and adopts structures wherein the vacuum layer is sealed for each unit 1. A joint 2 of the same insulating constitution as the insulating pipe is used for connecting the unit 1. The insulating pipe is the most suitable for the insulating of superconductivity cable.
Patent JP-2002125561-A (JP)
Title: Insect-attracting bait container
Inventor: KATSUTA YOSHIO
IPC: A01M1/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an insect-attracting bait container. SOLUTION: This insect-attracting bait container 1 comprises the main body 2 of the container, a bait-receiving portion 3 which is set to the inside of the main body 2 and is a dent portion for receiving an insect-attracting bait 7 and in which a surrounding wall 8 is formed over the substantially whole periphery of the dent portion, and a seal member 5 which comprises a sheet adhered or thermally fused to the upper surface of the surrounding wall 8 to cover the upper opening of the bait-receiving portion 3, has a pulling piece 5a continued to one side of the sheet in a folded state, and can be peeled from the upper surface of the surrounding wall 8 by pulling the pulling piece 5a, and further by forming the upper surface of the surrounding wall 8 of the bait-receiving portion 3 in such a structure that a proper sealing property is maintained,  when sealing the upper surface of the surrounding wall 8 with the sealing member, and that the sealing member 5 can easily be peeled from the upper surface of the surrounding wall 8.
Patent JP-2002143497-A (JP)
Title: Pinball game machine
Inventor: NAWA TAKAHIRO
IPC: A63F7/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To bundle a plurality of electric wiring groups collectively by effective ly utilizing a small space on the side face side of an attachment base, to regu late a direction so that the plurality of bundled electric wiring groups can be turned toward the connection side of wiring on the side of a board case and to prevent the mistaken selection of connectors to which the plurality of detached electric wiring groups is connected. SOLUTION: At a position close to the left side face of an attachment base 30, a bundling and direction regulation plate 40 having an L-shaped cross section equipped with parallel piece parts 40a parallel with the side face of the attachment base 30 and a flange part 40b extended to the back side of a substrate case 31 and having a notched part 40c is formed integrally with the attachment base 30. Thereby, closely to one terminal of plural electric wiring groups 50-52 to be connected to a dispensing control board housed in the board case 31, from a state guided backward by the side face of the attachment base 30 and the parallel piece parts 40a, the direction can be regulated toward the side of the board case 31 by the flange part 40b. In such a state, the plurality of electric wiring groups 50-52 can be restricted and bundled inside the notched part 40c.
Patent JP-2002152756-A (JP)
Title: Moving picture coder
Inventor: ASANO KENICHI
IPC: H04N19/57
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture coder that eliminates the need for adoption of a high data transmission frequency for a frame memory and for extension of a data bit width even when many numbers of coding object pixels like the HDTV are required or a vertical direction retrieval range of motion retrieval is extended. SOLUTION: Although a conventional coder adopts an image in response to a vertical direction retrieval range for reference image data to be written for a succeeding macro block processing, the coder of this invention is characterized in that the data for one macro block is employed independently of the vertical direction retrieval range as shown in a striped part in Figure 2(a). When reading the reference image data, data in response to the vertical direction retrieval range are used similarly to the case with conventional coder as shown in a hatched part in Figure 2(a). Thus, the reference image data are stored until the reference image data are not used for motion retrieval in this invention.
Patent JP-2002152148-A (JP)
Title: Check system for radio base station
Inventor: MAEDA HIDEKI
IPC: H04W24/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for enabling efficient repair by standardizing check items and digitizing the checked result when checking a radio base station. SOLUTION: A check list is prepared concerning the check items of base station facilities, the deterioration grades of facilities are previously ranked for this check list to enable digitizing, these data are inputted to a database 2 by using a computer 1, and a repair schedule is planned by extracting the common deteriorated item from the databases 2 obtained by checking a large number of base stations.
Patent JP-2002149841-A (JP)
Title: Teaching material delivery system, teaching material delivery device and teaching material delivery method
Inventor: SHIGETOMI SATORU
IPC: G06Q30/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the calculation of the license fee of a teaching material to be used and to pay a fixed ratio of the fee to a copyright holder. SOLUTION: A keyword necessary to set a license fee coefficient k is inputted in step S42. The keyword regulates the use form. The date of use d is determined in step S43, and the number of audiences n is determined in step S45. The license fee coefficient k is set in step S47, and the license fee B is calculated in step S48. The license fee calculated in step S48 is displayed on the screen of a terminal in step S49, and whether the fee is accepted or not is inquired in step S50. When the royalty is accepted, charging processing is performed in step S52. The royalty C is calculated as a sum of money obtained by multiplying the license fee B with a royalty rate p. The royalty is paid from a delivery center 1 to a teaching material producer.
Patent JP-2002145418-A (JP)
Title: Automatic inventory reserving method and storage medium storing automatic inventory reserving program
Inventor: KATAGAWA HISASHI
IPC: G06Q50/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic inventory reserving method for improving the efficiency of cargo arrangement work by automating inventory reserving operation for delivery orders corresponding to the quality specification for every customer. SOLUTION: An automatic inventory reserving program picks one delivery order out of a delivery order file 9 (S10), operates automatic inventory reservation without specifying detailed items if a reservation possible quantity for the conditions of the delivery order is more than the quantity of the delivery order (S14), registers quantity information as a reservation result (S20) if automatic inventory reservation is in success (S16), processes the delivery order in accordance with various master files (S30), grants range information for the detailed items showing a detailed item group corresponding to reserved items with reference to an adaptable pallet file 13 (S32), and makes a delivery directive file 15 (S34). Products to be delivered are arranged by selecting any product inventory from the detailed item group directed by a delivery directive.
Patent JP-2002147310-A (JP)
Title: Accumulator type fuel injector
Inventor: ADACHI HISAFUMI
IPC: F02M47/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an injector 1 structured at a low cost. SOLUTION: A spring seat 21a is formed on one axial end face of an annular member 21 having an annular shape, and the other axial end face of the annular member 21 is so structured as to abut on a shaft end on the opposite side to the nozzle hole of a needle 20c, that is a shaft end face 12j of a large-diameter part 12h. Both the needle 20c and a control piston 20a are brought in contact with each other through an annular inside diameter part 21b of the annular member 21 without interlaying the annular member 21.  Specifically, this injector is so structured that a small-diameter part 12i of the needle 20c is freely fitted to the annular inside diameter part 21b, thereby the control piston 20a always abuts on the needle 20c, and only the control of the respective axial sizes of both the needle 20c and the control piston 20a, that is to say, the machining accuracy such as the parallelism and the flatness/roughness of the surfaces abutting on each other of the needle 20c and the control piston 20a should be controlled, so that the low-cost injector 1 can be provided.
Patent JP-2002158606-A (JP)
Title: Position-calculating system for wireless connection device
Inventor: MORI SHUNJI
IPC: H04W24/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a position calculation system for wireless connection device, in a wireless LAN that calculates and displays an installed position of a wireless unit newly installed, depending on the position information of a fixed wireless unit. SOLUTION: This position calculation system for wireless connection device is provided with fixed wireless units, a wireless unit 1 that is newly installed to acquire communication error frequency information 8 through communication with the fixed wireless units, and a position calculation system 9 that calculates a distance between the fixed wireless units and the wireless unit 1, on the basis of position information 16 of the fixed wireless units and the communication error frequency information 8 so as to calculate the position of the wireless unit 1.  The position calculation system 9 consists of a virtual area information provision section 11, that provides the output of virtual area information 12, related to virtual area 20; a position information provision section 15 that outputs positional information of the fixed wireless units; a communication error frequency distance conversion table 17 that converts the communication error frequency information 8 into distance conversion information 18 and provides the output of the information 18; and a position calculation section 10 that calculates the position of the wireless unit 1 on the basis of the distance conversion information 18, the virtual area information 12 and the position information 16.
Patent JP-2002157345-A (JP)
Title: Method for providing learning environment and system for the same
Inventor: NIKI TAKANORI
IPC: G06Q50/20
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for providing a learning environment capable of providing an optimal learning place (learning environment) for both of a teacher and a student on the Internet while achieving the benefits for both of them. SOLUTION: In this method and system for providing a learning environment, a student is permitted to take several free lessons available at a web site at the start, and then the student decides the lecture fee, and transmits lecture fee questionnaires from a student terminal 3 to a server 1, and the server 1 totals the lecture free questionnaires, and transmits the lecturer fee leading to the maximum total lecture fee to a teacher terminal 2, and the teacher decides the lecture fee based on the result of the lecture fee questionnaires, and distributes the notification from the teacher terminal 2 through the server 1 to the student terminal 3.
Patent JP-2002160162-A (JP)
Title: Polishing material
Inventor: SHIMIZU SEIYA
IPC: B24C11/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a polishing material capable of efficiently forming a scribe line for connecting a solar battery element in series. SOLUTION: This polishing material is constituted by an inorganic particle powder capable of satisfying a specific maximum particle diameter, a specified average particle diameter, a specified indefinite index of the particle and specified Moh's hardness according to the width of the scribe line.
Patent JP-2002155258-A (JP)
Title: Photoreactive hot melt adhesive composition
Inventor: SHINJO TAKASHI
IPC: C09J171/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a photoreactive hot melt adhesive composition which can quickly be cured by the irradiation of active energy rays, express excellent heat resistance and an excellent adhesive strength to an adherent comprising a slightly adhesive plastic such as PET after cured, has excellent storage stability, and does not affect working environments. SOLUTION: This photoreactive hot melt adhesive composition is characterized by comprising a cation-polymerizable compound having one or more cation- polymerizable reactive groups represented by the general formula (1), [R1, R2, R3 and R4 are each H, methyl, ethyl, isopropyl, isoamyl or phenyl; (m) and (n) are each 0, 1 or 2] per molecule on an average, at least one metal ion source selected from the group consisting of metal salts, metal hydroxides and metal oxides, and a photocation polymerization initiator.
Patent JP-2002157084-A (JP)
Title: Track ball device, and device for setting parameter using the same
Inventor: ZUINEN HIDEO
IPC: G06F3/038
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To surely output biaxial-directional pulse signals in response to a manipulated variable, and to impart a switching function. SOLUTION: This track ball device 1A has a spherical track ball 4 of which the one portion of the spherical surface is exposed toward an opening part 3a of a front panel 3 in a casing 2 of an electronic equipment, to be rotatable and pushed down in all the direction. Two pairs of encoders 8 are provided outside the ball 4 to contact with an outer circumferential face of the ball 4 and to output pulse signals in response to moving amounts along two axial directions orthogonal in the ball 4. A click mechanism 9 for stepping the ball 4 in every prescribed rotation of the ball 4 is provided in the encoder 8. A micro-switch 21 for detecting the presence of the push-down of the ball 4 is just in an underside of the ball 4.  A spring roller 22 is provided outside the ball 4, to pressure-contact with the outer circumferential face of the ball 4 for supporting, and to be applied with energizing force along a direction restored to its original position when the push-down for the ball 4 is released.
Patent JP-2002165333-A (JP)
Title: Structure for busbar terminal
Inventor: KUBOTA KATSUHIRO
IPC: H02G3/16
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a busbar terminal capable of enhancing manufacturing yield of the busbar and saving a space for arranging the busbar. SOLUTION: The busbar terminal is the one that includes: a plurality of conductors 1c, 2c and 3c... and separate bodies of these conductors 1c, 2c and 3c...; and a plurality of terminal bases 1b, 2b and 3b... at those of which a plurality of pressure-contacting terminals 1a, 2a and 3a... is successively formed. The busbar terminal also arranges and disposes in parallel the plurality of terminal bases 1b, 2b and 3b... so as to align the plurality of the pressure- contacting terminals 1a, 2a and 3a... of the plurality of terminal bases 1b, 2b and 3b..., also in the busbar terminal, each terminal base 1b, 2b and 3b... is connected to each conductor 1c, 2c and 3c..., respectively.
Patent JP-2002165470-A (JP)
Title: Ultrasonic motor
Inventor: KUSUBE AKIRA
IPC: H02N2/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance durability of an ultrasonic motor, while increasing the drive torque. SOLUTION: A rotor R including an output shaft 1 is supported rotatably for a stator S; a plurality of vibration bodies 3 which are driven, with a plurality of excitation elements 2 being provided within a space formed by the stator S and the rotor R; the end part 3A of this vibration body 3 is formed into spherical surface; and a traction oil T is provided between the end part 3A of this vibration body 3 and the contact surface 10 of the rotor 6.
Patent JP-2002163959-A (JP)
Title: Switch and its manufacturing method
Inventor: IMAI KATSUYA
IPC: H01H23/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce cost by making parts in common including an instrument body. SOLUTION: If the first and the second terminal blocks T1, T2 are housed in the instrument body 1 as they are, they become a single pole switch S1, and if respective pairs of the first and the second terminal plates 20, 21 divided into two by cutting them by coupling pieces 20e, 21e are respectively housed in the instrument body 1 and an open-close body 24 and a coil spring 25 are added, they become a 2-pole switch S2. Therefore, several parts including the body 1a whose structure was different in each kind of switches previously can be made in common with regard to the single pole switch S1 and the 2-pole switch S2, thus especially a necessity to separately prepare dies of body 1a for the single pole switch and for the 2-pole switch is eliminated, and a rationalization and a cost down can be aimed at.