baber/WOPTO huggingface dataset:
Patent JP-2002094848-A (JP)
Title: Picture communication equipment, picture input device and picture output device
Inventor: YOSHIDA SHIGEO
IPC: G06F3/12
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide picture communication equipment which can immediately transmit a photographed picture and which is superior in portability. SOLUTION: Picture communication equipment is provided with a radio communication function, a picture input means inputting the picture and a portable communication means which can realize radio communication with the picture input means and which can be connected to a public radio network by radio. The picture input means and the portable communication means can be separated.
Patent JP-2002057150-A (JP)
Title: Thin film formation device
Inventor: ITO MASATAKA
IPC: B01J19/08
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To realize both reduction of damage on an active layer surface and improvement of uniformity as an insulation film device for a thin film transistor(TFT). SOLUTION: The major part of a remote plasma CVD device, wherein a linear high density plasma generation part is used, is constituted of a high density plasma generation part, a film formation raw gas supply part immediately on a substrate, an exhaust port adjacent to it and a substrate supporting stand. The high density plasma part is divided into a plurality of parts and each plasma is controlled separately. Thereby, plasma of high uniformity can be obtained in a reaction part and uniformity of a film can be improved.
Patent JP-2002083502-A (JP)
Title: Vessel and its manufacturing method
Inventor: MATSUBA TETSUO
IPC: F21Y103/37
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To easily fit to a socket of a luminaire and surely conduct electrical contact between a shell and the socket of the luminaire despite of being constituted of a small number of parts and manufactured at a low cost. SOLUTION: The shell 8 enveloping one end of a case 2 is installed, and the shell 8 is integratedly molded to one end of the case 2 and comes in contact with the outer surface the case 2 with actually no gap.
Patent JP-2002051891-A (JP)
Title: Pillow commonly used as emergency hood
Inventor: TAKEI MITSUE
IPC: A47G9/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a pillow useful for earthquake especially in Japan with frequent earthquakes. SOLUTION: A head part is protected by wearing this pillow.
Patent JP-2002101006-A (JP)
Title: Receiver and transmitter used for spread spectrum communication system
Inventor: OKUNO KEIZO
IPC: H04W72/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To secure proper communicating state by eliminating the occurrence of failures, such as the data transfer failure, drop in throughput, etc., in a communication channel having poor communication quality. SOLUTION: A transmitter (receiver) used for a spread spectrum communication system is provided with a correlation/synchronization discriminating section 14, which discriminates synchronization between received spread-spectrum signals and spread- spectrum codes by computing the correlation between the signals and codes, an RSSI value detecting section 13 which detects the field intensity of the received signals, and a BER measuring section 18 which measures the BER of the received signals. The transmitter (receiver) is also provided with an interface section 11 for a terminal, which discriminates the quality of the currently used communication channel, based on the results obtained by means of the sections 13, 14, and 18.  Since the BER is taken into consideration at discriminating of the quality of the communication channel, the presence/absence of disturbing waves and noise which arrive from other channels and can not be discriminated by the conventional synchronization discrimination, and RSSI value detection only can be discriminated. When the quality of the communication channel is poor, the communication quality is secured by moving the communication channel.
Patent JP-2002098044-A (JP)
Title: Pump
Inventor: SAKAI MORIHARU
IPC: F04B27/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce pump vibration in a pump provided with reciprocating pistons. SOLUTION: The pistons 13 and 14 are disposed in plurality at a constant interval in a rotating direction of a crank shaft 40, suction strokes of the pistons 13 and 14 are synchronized with each other, and discharge strokes of the pistons 13 and 14 are synchronized with each other. In this case, when two pistons are disposed, for example, both pistons 13 and 14 operate inversely to each other in axial symmetry to the crank shaft 40 to cancel inertial force of both pistons, so that vibration of the pump by inertial force of both pistons can be reduced.  Since a load from one piston applied in a vertical direction to a rotation center (a) of a motor rotation shaft 52 is equal to a load from the other piston, and as they are applied in mutually offsetting directions, their bending load to the motor rotation shaft 52 is cancelled, thereby vibration of the motor rotating shaft 52, and therefore pump vibration, can be reduced.
Patent JP-2002098993-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA YAYOI
IPC: G02F1/1368
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To make occurrence of shorting due to working defects between data signal lines including drain electrodes and source electrodes of a liquid crystal display device having thin-film transistors(TFTs) less likely to occur. SOLUTION: The end edges on the side of the data signal lines 3 facing the TFTs 4 are formed to a straight form, extending in the column direction. The straight-form end edges are used commonly as drain electrodes 6. The direction where the gate electrodes 5, drain electrodes 6, and source electrodes 7 of the TFTs 4 are arranged, i.e., a channel length direction, is the row direction. The shapes of the channels between the source electrodes 7 and the drain electrodes 6 and the data signal lines 3 near the same are therefore formed to the straight form, extending in the column direction which is the same direction as the direction in which the data signal lines 3 are arranged.  Consequently, when the data signal lines 3 which includes the drain electrodes 6 and the source electrodes 7 are formed through wet etching, etchant hardly stagnates in these channels any longer and the occurrence of working defects are less likely to occur.
Patent JP-2002100327-A (JP)
Title: Assembled battery
Inventor: ARAKAWA MASAHIRO
IPC: H01M2/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To simply constitute an assembled high voltage battery. SOLUTION: Plural cells 1 or mono block cell 1' are made to be assembled and integrated using a plastic band 3, and they are sealed by heat welding or by adhesion of a single cap 2.
Patent JP-2002101370-A (JP)
Title: Method for recording and distributing broadcast program data, recording and distribution system used for the same and device used for the same
Inventor: IWAMOTO ATSUSHI
IPC: H04N5/44
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for representatively recording a broadcast program and distributing the broadcast program while reducing the economic burden of a user and a recording and distribution system used for the method. SOLUTION: This method uses a server 2 for recording program data broadcast from a broadcasting station and terminals 3 connected from the server 2 through the internet I, the server 2 is managed by a recording and distribution service provider, program data are collectively recorded in the hard disk 2c of the server 2 in response to a recording request by using the terminals 3 from a plurality of users, and the server 2 distributes the program data to the terminals 3 in response to a viewing request from each user.
Patent JP-2001150997-A (JP)
Title: Device for measuring weight of seat
Inventor: AOKI HIROSHI
IPC: B60N2/90
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the weight of a seat, having the advantage of reducing manufacturing and assembling costs. SOLUTION: The device 10 for measuring the weight of a seat comprises a seat frame 11 for supporting a seat 3 and a load sensor 25 provided on the seat frame 11. Blocks 24 are fixed to the lower faces at the front ends of right and left seat rails of the seat frame 11 and body mounting brackets 21 are pivotally connected to the blocks 24. The load sensor 25 is arranged on the lower part at the front end of a load transfer plate 23 for a rear frame 19 at the rear ends of the seat rails 17. The device 10 is kept horizontal to a body floor with the weight of the seat supported at three points, e.g. right and left pivotal connections at the front side and the load sensor portion at the rear side center. Only one load sensor 25 results in less manufacturing, assembling and wiring costs than usual.
Patent JP-2002108407-A (JP)
Title: Controller
Inventor: ISHII TAKESHI
IPC: G05B9/03
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To normally switch a state in a controller where the main control circuit part 11 of a main controller 1 controls the operation circuit part 21 of an auxiliary controller 2 by using the system of an operation state by setting either a first system constituted of the first control part 12a and the first communication line 3a of the main controller 1 and the first control part 22a of the auxiliary controller 2 or a second system constituted of the second control part 12b and the second communication line 3b of the main controller 1 and the second control part 22b of the auxiliary controller 2 to be the operation state. SOLUTION: The main control circuit part 11 and the two first control parts 12a and 22a or the main control circuit part 11 and the two second control parts 12b and 22b switch the operation state and a stand-by state at same timing based on a switch indication which one side emits.
Patent JP-2002105872-A (JP)
Title: Ground fabric and method for producing the same
Inventor: IGARI JUICHI
IPC: D06N3/08
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a ground fabric usable for various sheets, such as a backing material for boots, shoes, bags, cold-proof clothes, belts, furniture a building material or the like, imparting voluminous touches, high grade touches and heat-insulating effects to the products, and having good adhesivity to the surface of the various products. SOLUTION: This base fabric characterized by forming a layer 2 comprising a foamed acrylic resin emulsion in a dry amount of 30 to 100 g/m2 on at least the napped surface 11 of a fabric 1 on whose one or both sides are napped in a nap length of 1 to 10 mm and a nap density of 400 to 25,000 fibers/cm2. The base fabric wherein light is transmitted through the foamed acrylic resin emulsion layer 2 and the napped fabric 1, when held to the light. The base fabric wherein at least one half of the naps are coated with the foamed acrylic resin emulsion layer form the root portions to the tips, and at least one half of the coated naps are laid.
Patent JP-2002152103-A (JP)
Title: Method for evaluating service quality in cdma mobile telephone system
Inventor: STANLEY J GUTOVSKY
IPC: H04B17/391
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a new process capable of making quantitative the quality of a CDMA mobile telephone system and proceeding with steps for improving this system. SOLUTION: In a system for evaluating a service quality in the CDMA mobile telephone system, all places, where deteriorating operation is predicted, in a service area are determined, the level of a service at the place is shown by assigning a value to each of places, where a deteriorated service is predicted, and the levels of services at the respective places, where the deteriorating operation is predicted, in the service area are totaled. Then, the total is divided by the service levels of all the service areas and a value showing the service quality in each of service areas is provided.
Patent JP-2001164010-A (JP)
Title: Plastic product with metallic appearance, in particular radio tuneup-type wristwatch casing
Inventor: WILLIE SPRINGER
IPC: C08J7/046
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing at low cost a wear-resistant plastic object with metallic appearance, for example, in particular wristwatch casing, even if having complicated geometrical structure. SOLUTION: This method for producing a plastic object comprises the following process: a half-finished plastic product is coated with a new solvent-contg. lacquer; thereby the surface of the half-finished plastic product, with colored decoration, is highly effectively protected compared to the case with using a conventional colored lacquer; the above lacquer thus applied is then cured mainly by a conventional thermal means; alternatively, it can be photocured with an UV lamp; use of such an UV lamp is promising, because the energy required is enough at about 1/10 time that to be used for conventional thermosetting case.
Patent JP-2002117547-A (JP)
Title: Optical disk, optical disk device and method of forming master optical disk
Inventor: WATABE KAZUO
IPC: G11B7/005
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide such an optical disk which has continuity in tracking servo in ID parts and with which regenerative signals having sufficient amplitude can be obtained at about the same degree from lands and groove tacks. SOLUTION: This optical disk is reproducible from both of the land tracks and the groove tracks adjacent thereto and is formed with prepits in the land parts existing on the boundaries between the respective tracks and having the width larger than the width of the land parts of rewriting data parts. Sum signal radial push-pull signals or tangential push-pull signals are used for the reproduction of the signals.
Patent JP-2001150084-A (JP)
Title: Forging machine
Inventor: BLAIMSCHEIN GOTTFRIED
IPC: B21J9/20
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a forging machine which can cope with any machining, whatever slow it may be, without losing any advantages that a mechanical reciprocating linear drive has. SOLUTION: Liquid pressure supplier (11) is equipped as a supplementary means of the reciprocating linear drive for the forging dies (2), whereby the pressure medium is given to the liquid pressure cushion part (9) when the mechanical reciprocating linear drive is stopped or in a powerless condition against the reciprocating linear motion, so that the lower member (7) can make a reciprocating linear motion in dependant of the upper member (8) being the driven end part.
Patent JP-2001174897-A (JP)
Title: Ccd camera for dentistry
Inventor: HARA KAZUAKI
IPC: G03B19/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To confirm a rotational angle by making a coupling part between a camera main body and a lens part rotatable and forming the outer diameter of the coupling part to be small. SOLUTION: At a connection part 7 between the camera main body 1 incorporating a CCD element and a lens part main body 2, a through-hole 10 on the camera main body 1 side and a circumferential groove 12 on the lens part 2 side are rotatably connected through a steel ball 11 and a sleeve 14. An origin 17 is displayed on the camera main body 1 side at the coupling part 7 and angle scales 19 are displayed on the lens part main body 2 side at the coupling part 7, so that the rotational angle can be confirmed. By disposing an O-ring 22 between the coupling parts 7, the rotational angle is fixed by the frictional resistance of the O-ring 22.
Patent JP-2002128615-A (JP)
Title: Liquid agent for contact lens
Inventor: NAGAO MASAHIRO
IPC: A01N47/44
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid agent for a contact lens having excellent sterilization action (disinfection action) and safety of eyes, preferably useful for disinfecting, preserving and rinsing a contact lens. SOLUTION: This liquid agent for a contact lens comprises an aqueous solution containing a hexamethylenebiguanide derivative represented by formula (I) (X and Y are each a group represented by formula II or a group represented by formula III; (n) is a number of 1-500) and an anionic group-containing water- soluble polymer. The liquid agent for contact lens has 5-500 ppm content of the hexamethylenebiguanide derivative in the aqueous solution and the ratio of chemical equivalent of the cationic group of the hexamethylenebiguanide to that of the anionic group of the anionic group-containing water-soluble polymer of <=2×10-3 equivalent/g to solve the above subject.
Patent JP-2001195444-A (JP)
Title: Method for designing structure and recording medium
Inventor: NISHIWAKI SHINJI
IPC: G06F17/10
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a designing method capable of generating a shape at initial design stage. SOLUTION: The design area of a design object is divided with a plurality of nodes 10, adjacent nodes are combined with one another with beam elements 12 and non-adjacent nodes are combined with one another with beam elements 12. A design model consisting of the nodes 10 and the beam elements 12 is optimized to obtain an initial design shape. In the case of rigidity maximization, the sensitivity of a rigidity matrix is calculated, the dimension value of a cross- section area, etc., is increased about a beam element with high sensitivity, and the dimension value is reduced or made zero, so that the dimension value can substantially be made to disappear about a beam element with low sensitivity. It is possible to obtain a reasonable shape in matching with the boundary conditions, by constructing a design model by using a plurality of beam elements.
Patent JP-2002134223-A (JP)
Title: Connector
Inventor: FUJII MASAYASU
IPC: H01R13/629
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of performing a smooth fitting opera tion. SOLUTION: A connector housing 3 with a lever consists of a housing main body 5 and a lever 2 rotatably mounted onto this housing main body 5. A cam groove 17 capable of receiving a cam pin 18 installed at the counterpart connector hosing 4 is installed at the lever 2. Further, a protruding part 19 is protrudingly installed in a side direction of the cam groove 17. On the other hand, a guide face 20 is installed at the periphery of the cam pin 18 in the counterpart connector housing 4. When both connector housings 3, 4 are fitted, the lever 2 is in a refugee position approaching the housing main body 5, but accompanied with the operation to make both connector housings 3, 4 closer, because the protruding part 19 is pressed by the guide face 20, the lever 2 rotates from the refugee position to a fitting-starting position.
Patent JP-2002125730-A (JP)
Title: Connector of accessory
Inventor: HIROTA KEIJI
IPC: A44C25/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an easily detachable connector of an accessory, which connects securely and is also detached easily. SOLUTION: This accessory connector comprises a receptor 1 and an inlet 2, and the receptor 1 is attached with an inlet concave part 3 and the bottom of the inlet concave part 3 is attached with a permanent magnet 4, and the wall is fixed with an installation groove 5 and a stopper groove 6, and at least an end of an inserting edge 9 of the inlet 2 is formed with a magnetic material and a projection 7 which adapts to the installation groove 5, and the stopper groove 6 is attached to a side body. The stopper groove 6 is preferably formed with a locking convex part 8. The receptor 1 has a flange 11 at an end, and the flange 11 is composed of a pipe 10 where a cut phase 12 is made, a core cylinder 14 which has a cut-off part 15 to be the installation groove 5 and the stopper groove 6, the permanent magnet 4 and a tab 18 which closes the other end of the pipe 10.
Patent JP-2001154101-A (JP)
Title: Array for irradiation by using several wavelengths inside microscope
Inventor: WINTEROT JOHANNES
IPC: G02B21/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain an array for irradiating a sample by which areas are guaranteed to be superposed as accurately as possible in the case of the illumination with different wavelengths. SOLUTION: As to this array for irradiation by using several wavelengths inside a microscope, in a parallel optical path inside an irradiating and image forming lens system EO, a compensating a lens system for producing the wavelengths while adjusting the wavelengths to be accurately superposed inside a sample area P is arranged.
Patent JP-2002138382-A (JP)
Title: Method for treating collected ash in digesting chemical recovery process
Inventor: KONO NORIO
IPC: D21C11/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating collected ash, by which chlorine and potassium are removed from collected ash in a digesting chemical recovery process in a pulp production. SOLUTION: This method for treating collected ash in a digesting chemical recovery process comprises a chlorine ion separation process for alternately passing a dissolved solution of collected ash in a digesting chemical recovery process and water through a packed bed of an amphoteric ion exchange resin, separating a fraction rich in sulfate ion and carbonate ion from a fraction rich in chlorine ion and recovering the fractions and a potassium ion adsorption and removal process for passing the dissolved solution of collected ash or the solution of the fraction rich in sulfate ion and carbonate ion recovered in the chlorine ion separation process through a packed bed of a cation exchange resin.
Patent JP-2002150489-A (JP)
Title: Positioning terminal and positioning system
Inventor: KIMURA HIROKI
IPC: G08G1/123
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To increase the economy of a positioning system which uses portable terminals to transmit position data to a positioning server and to reduce the power consumption of the system. SOLUTION: When a GPS positioning part 7 determines the position of a portable terminal 4 and acquires position data, the portable terminal 4 compares its position as indicated, according to the position data acquired by the GPS positioning part 7 to its position as indicated, according to the position data previously transmitted from the positioning server 3; only if the difference between these positions is equal to or greater than a reference distance, the position data acquired by the GPS positioning part 7 is transmitted to the positioning server 3. With a very small value set as the reference distance, the position data will not be transmitted to the positioning server 3, if the terminal 4 remains at approximately the same position over a given period of time, so that the cost and power required for transmission can be reduced.
Patent JP-2002144172-A (JP)
Title: Parts forming method, plastic working unit and parts machining device
Inventor: KUMANAKA TADAO
IPC: B23G5/20
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To allow plastic working of parts in a machine tool or the like for cutting. SOLUTION: This device is provided with a punch 10 for plastic working of a parts material into specified shape; a hydraulic cylinder 6 for driving the punch 10; clamping claws 70a, 70b capable of gripping the material; and a floating means 40 for supporting the clamping claws 70a, 70b and the hydraulic cylinder 6 in an integrally movable manner. The clamping claws 70a, 80b are constituted to support the material with the force opposed to pressing force when pressing the punch 10 to the parts material. In the state of supporting the material by the clamping claws 70a, 70b, the punch 10 is pressed to the material to perform plastic working to the material, and the material is cut to form the parts.