baber/WOPTO huggingface dataset:
Patent JP-2001212977-A (JP)
Title: Method for manufacturing ink cartridge
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink cartridge in which porous bodies can be easily inserted to a container. SOLUTION: In a state while caught by a plate-like jig 22 from both sides, porous bodies 12 having bottom faces compressed and deformed to a nearly equal shape to a shape of bottom faces of porous body storage chambers 14 are alternately inserted every other chamber in an arrangement direction of the storage chambers 14. A direction of the insertion must be such a direction that makes the bottom face of the porous body 12 nearly parallel to a virtual face 41 connecting an upper end of a projecting part 19 and one end part of the bottom face of the porous body storage chamber 14. The porous bodies 12 are pressed with the use of a pressing device 25 having a similar shape to a shape of an inner face of a lid member 13 by not larger than 2/3 a depth of the porous body storage chambers 14 and not larger than twice a height of a rib 21 of the lid member 13.  The lid member 13 is vibration welded to an upper opening of each of the porous body storage chambers 14 within one minute afterwards. The porous bodies can be easily inserted to the container without increasing the number of part items according to this method for manufacturing the ink cartridge.
Patent JP-2001217376-A (JP)
Title: High-frequency signal processor and its manufacturing method
Inventor: HIRABAYASHI TAKAYUKI
IPC: H01L25/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a modular high-frequency signal processor in which the thickness, size and weight are reduced by integrating circuit elements, e.g. a filter and an antenna, and its manufacturing method. SOLUTION: The high frequency signal processor comprises a housing 2 made of a dielectric material having a section for containing a high-frequency circuit, a band-pass filter BPF filter element comprising a conductive wiring pattern formed directly on the housing 2 and connected with the high-frequency circuit, and a ground layer 16 of conductive material formed on the rear surface of the housing 2 on which the conductive wiring pattern is formed wherein at least a part of the conductive wiring pattern is formed directly on the surface of the housing 2 at a part where the thickness is increased partially in order to reinforce mechanical strength.
Patent JP-2001230038-A (JP)
Title: Manufacturing method of laminated plate connector
Inventor: MURAKAMI TAKAO
IPC: H01R13/514
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To ensure locking of a housing when laminated, as well as to facilitate assembly to or housing into a mating part. SOLUTION: With the manufacturing method of the laminated plate connector 1, is provided with a lock part 11 for fitting when laminated and plate connector 4 furnished with a plate-shaped housing 3 with a plurality of groove terminal containers set apart by partition walls set upright from the substrate, each housing 3 of the laminated plate connector 1 is arranged by one with the same cavity from among those molded by a mold and die 2 with a plurality of cavities.
Patent JP-2001229282-A (JP)
Title: Information processor, information processing method, and recording medium
Inventor: KANDA TAKESHI
IPC: G06F21/62
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To supply a community in which only a certified user can join. SOLUTION: Terminal equipment 111 to 115 that users 101 to 105 use are actually connected with a management center 1 through the internet. A community A and a community B are protected by ID peculiar to the communities except ID of the management center 1. Namely, the community is a virtual and cybernetic set or space in which only the certified user can join. It is supplied not as a place where the members just conduct communication but as a place where the plural members cooperatively generate a content. The members belonging to the communities cooperatively generate and register the content and can share the registered content.
Patent JP-2001230855-A (JP)
Title: Mobile phone having telephone directory function
Inventor: MURAMATSU SHIGEKI
IPC: H04W76/06
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone having a telephone directory function that can prevent a wrong call due to use of cancelled telephone numbers. SOLUTION: In the case of registering a telephone number to a telephone directory, its registration date information is stored and contract date information with an enterprise is stored in a memory. The telephone number registration date information from a caller is compared with the contract date information of a called party, a speech is made available when the contract date information of the called party is older, and when the telephone number registration date information from the caller is older, the speech is rejected or the telephone line is automatically interrupted. When the telephone number registration date information from the caller is older, the telephone number registered in the caller side is automatically deleted.
Patent JP-2001228430-A (JP)
Title: Data recorder using laser beam, and detection method of scanning locus deviation
Inventor: SAKAI MASATOSHI
IPC: B41J2/44
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that data of a main scanning direction are aslant recorded to the edge of a photosensitive film, and the quality of recording image quality deteriorates when the scanning locus of a laser beam deviates at the time of the data recording to the photosensitive film. SOLUTION: According to a detection state of the laser beam in photo-sensor 10-14, the existence of the scanning locus deviation of the laser beam is detected, when the scanning locus deviation of the laser beam is detected, the data recording operation of an optical system 6 is stopped, and an abnormal message to the periphery such as a monitor is enabled.
Patent JP-2001222551-A (JP)
Title: Method and system for retrieving information
Inventor: KONO SHIGEKI
IPC: G06F17/30
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a systematic information retrieving method, with which even the side to provide information can provide information to a user wanting the information by enabling an end user who performs retrieval to retrieve information so as to be more easily utilized in a network type retrieval system to be executed on the Internet or the like. SOLUTION: The retrieval of information on the end user site and the provision of information on the information provider site are performed with the pair of the same attribute and a value correspondent thereto. Besides, a group classified in the unit of user managed on the network or device managed on the network is defined and this group is linked with at least one attribute to be used for retrieval and information provision. Then, a site for managing the mediation of the both is placed and from the viewpoint of group and attribute, the retrieval and contents are linked and provided to the end user.
Patent JP-2001231022-A (JP)
Title: Down-converter for in-house catv system
Inventor: INAGUMA MITSUHIKO
IPC: H04N7/16
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a down-converter used in an in-house CATV system to frequency-convert an incoming signal frequency-converted by an up-converter into the original incoming signal from sending a high frequency noise generated by an operation of its internal circuit to a transmission line in a building and a center unit side. SOLUTION: The down-converter of this invention is formed by stacking two printed circuit boards consisting of a 1st printed circuit board 50 and a 2nd printed circuit board into two stories and assembling the circuit edges of both boards along the inner wall of a frame made of shield plates. Each function circuit formed on the front sides of the 1st printed circuit board 50 and the 2nd printed circuit board is respectively and individually surrounded by shield plates 40 and 45.
Patent JP-2001225169-A (JP)
Title: Plasma arc cutting method
Inventor: YAMAMOTO FUJIO
IPC: B23K10/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a plasma arc cutting method capable of improving cut quality of a bent part (corner part), reducing cutting time, and increasing the yield of products obtainable from a material to be cut. SOLUTION: The plasma arc cutting method is such that a plasma arc, reaching a corner part 12 by cutting a material 10 to be cut along a first cutting route 11a in one side of a corner part 12, is to cut into the material 10 to be cut in an area 13 for changing a cutting direction, namely, an area provided between the lines 11a', 11b' which are the extensions of the first and second cutting routes 11a, 11b outwardly from both sides of the corner part 12, and that, after such process of changing the cutting direction as the plasma arc is reversed to return to the corner part, the plasma arc starts the second cutting route 11b.
Patent JP-2001237216-A (JP)
Title: Method and device for generating plasma
Inventor: YAMADA TAKAHARU
IPC: C23C14/34
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for generating plasma which can be used suitably for film formation, etc., by etching or sputtering deposition in the manufacturing process of a semiconductor element, etc. SOLUTION: In this method of generating plasma in which a plasma is generated between a pair of plasma generating electrodes provided in a vacuum chamber for etching, etc., by applying a voltage across the electrodes, the plasma is generated by causing a potential to float so as to move electrons at least between the plasma generating electrodes at the time of generating the plasma near the electrodes.
Patent JP-2001236875-A (JP)
Title: Field-emission electron source and manufacturing method of its carbon nanotube
Inventor: SAITO YAHACHI
IPC: C01B31/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a field-emission electron source and a manufacturing method of its carbon nanotube, that can reduce work function on the nanotube surface and increase emission current, by causing vapor-deposition of lithium on the carbon nanotube and using it as a cathode. SOLUTION: A carbon-nanotube electron source is set in a vacuum chamber 8, after evacuation, the nanotube is heated by a heating device 1, and impurities on the surface are removed. Then, the nanotube is exposed to a lithium molecular beam obtained by heating a lithium-evaporation source 4, and lithium with the thickness of several several tens of nm is evaporated on the nanotube surface. As a result, work function for the nanotube surface can be reduced, and by using the nanotube as a cathode, emission current increase is aimed at.
Patent JP-2001231614-A (JP)
Title: Accessories
Inventor: SEKI JUNICHI
IPC: A44C25/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide accessories such as a necklace comprising double circular bodies having two or more strands wherein various kinds of shapes can be freely formed when a pendant or the like is put on/taken out, many variations can be enjoyed by one strand of the accessories without preparing several strands, and as a result, the range of the design is expanded, and the cost is prevented from increasing as well. SOLUTION: At least two strands of a main body comprising a chain, or for which a plurality of pieces are connected, are arranged. Then, respective both end sections are connected to one metal connector, and two or more double circular bodies are formed for this accessories. In such a accessories, on one end section of the first main body, the metal connector is provided, and on one end section of the other main body, a fastening ring, which can be engaged/ disengaged with the metal connector, is provided respectively. Then, the other end sections of the first main body and the other main body are simultaneously engaged with one fastener, and the fastener and the fasenting ring are disengageably engaged with the metal connector. Thus, at least two double circular bodies are formed for the accessories.
Patent JP-2001241992-A (JP)
Title: Malfunction diagnosis device for fuel level sensor
Inventor: TOYODA KATSUHIKO
IPC: F02M37/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of malfunction diagnosis device by diagnosing a fuel level sensor according to the fuel level. SOLUTION: In a malfunction diagnosis device for fuel level sensor, a fuel swing amplitude for anomaly diagnosis judgment is set by fuel level average value gradually increasing and decreasing according to the fuel level. A control means provided with an anomaly diagnosing part for diagnosing anomaly in a fuel level sensor by comparing the fuel swing amplitude for anomaly diagnosis judgment and fuel swing amplitude of fuel level id provided. A control means provided with an anomaly diagnosis part for setting fuel level an anomaly diagnosing part for diagnosing anomaly in a fuel level for anomaly diagnosis judgment using virtual gain different in fuel level average value is provided. Furthermore, a control means provided with an anomaly diagnosis part for setting fuel level for anomaly diagnosis judgment and fuel level average value according to different fuel level gain is provided.
Patent JP-2001241409-A (JP)
Title: Screw fastening structure
Inventor: FUJIWARA TORU
IPC: F16B5/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a screw fastening structure preventing an incomplete thread portion from getting into a through hole and reducing projection height of a screw head. SOLUTION: A loose hole 10 which a shaft part 30 of a screw 3 goes through is pierced on a cabinet 1 and a through hole 50 which the shaft part 30 threadedly engaged with is pierced on a panel 2. The loose hole 10 and the through hole 50 are matched and the cabinet 1 and the panel 2 are fastened by the screw 3. The panel 2 is provided with a step part 4, projecting in a thread direction, of which inner diameter is formed larger than the diameter of the shaft part 30 and through which the shaft part passes, and a tube part 5 forming the through hole 50 inside. A depth L of the step part 4 along the shaft part 30 is formed larger than a length of a incomplete thread portion 32 of the screw 3 passing through the loose hole 10.
Patent JP-2001241952-A (JP)
Title: Angular velocity sensor
Inventor: TERADA JIRO
IPC: G01C19/56
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor which is thin and which is of high sensitivity without forming an electrode of a high-accuracy comb-teeth structure for drive and for detection. SOLUTION: The angular velocity sensor is provided with a first tuning fork piece 2a and a second tuning fork piece 2b. The sensor is provided with a first bend vibrating piece 6 which is situated between them. The sensor is provided with a third tuning fork piece 3a and a fourth tuning fork piece 3b which face them. The sensor is provided with a second bend vibrating piece 7. The sensor is provided with additional mass parts 4a, 4b, 5a, 5b, 8, 9 which are installed at tip parts of the respective tuning fork pieces and the bend vibrating pieces 2a, 2b, 3a, 3b, 6, 7. The sensor is provided with a driving electrode 12a and a driving electrode 13a which are installed at the second and fourth tuning fork pieces 2b, 3b. The sensor is provided with a monitor electrode 14a and a monitor electrode 15a which are installed at the first and third tuning fork pieces 2a, 3a. The sensor is provided with a detecting electrode 16a and a detecting electrode 17a which are installed at the first and second bend vibrating pieces 6, 7.
Patent JP-2001236237-A (JP)
Title: Method for constituting multi-os
Inventor: KIMURA SHINJI
IPC: G06F9/46
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for constituting a multi-OS for reducing the generation of overhead without necessitating any special hardware. SOLUTION: A physical memory 102 is divided for each of plural operating systems. An interruption management program independent of the operating system accepts all outside interruption, and decides which the operating system interruption handler should be started according to an interruption factor. A timing in which the interruption handler should be started is decided according to the executed state of the operating system, and the interruption handler of each operating system is started based on that.
Patent JP-2001241283-A (JP)
Title: Excavation device
Inventor: MAZAKI SHIGERU
IPC: E21B3/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize an excavation device and reduce its weight, and to reduce drilling time and noise. SOLUTION: A direct motor 2 is composed of a cylindrical rotor 17 which a cylindrical rotary shaft 11 penetrates, and a cylindrical stator 18 that is provided at the outer periphery of the rotor 17. As a magnet composing the stator 18, a rare earth magnet where the maximum product of magnetic energy is 100 kJm-3 or more is used. Diameter D of the rotor 17 is set to less than length dimensions L, and, furthermore, is set to 150 mm or less.
Patent JP-2001245722-A (JP)
Title: Band for carrying baggage
Inventor: SUGIOKA SENICHI
IPC: A45C13/30
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a band for carrying a baggage which can be easily mounted and by which the baggage can be surely held and carried. SOLUTION: An annular band 2 wound on the periphery of the baggage, the first and the second supporting bands 3 and 4 which when this annular band 2 is arranged so as to be an approximately rectangle in a horizontal plane, are located on two opposite sides of the above described rectangle and whose both ends are connected with the band at positions separated to both sides from the center and which are for supporting the bottom part of the above described shoulder object,  the first and the second tightening bands 5 which each have one end connected with approximately central parts of the above described two opposite sides of the rectangle formed with the above described annular band 2 and on the other ends of which there exist tightening tools 5A and 6A for binding mutually at the top of the above described shoulder object and the first and the second shoulder bands 10 and 11 which each have an end part connected with at least one of there tightening bands and parts between the above described first and second supporting bands 3 and 4, are provided.
Patent JP-2001198537-A (JP)
Title: Reduced-pressure vibration washing device
Inventor: INOUE YASUO
IPC: B08B3/10
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a reduced-pressure vibration washing device capable of washing with a detergent of low concentration and of small amount and discharging very low concentration waste liquid. SOLUTION: In the washing device having a cap 1 and a lock 2, a pressure reducing motor 4 is actuated and the atmospheric pressure in a tank 7 is reduced through a pipe 5. Then, a vibrating belt 6 for giving vibration to the liquid in the tank is actuated.
Patent JP-2001257713-A (JP)
Title: Packet communication network
Inventor: SAITO HIROSHI
IPC: H04L12/70
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a packet communication network where the communication efficiency is enhanced in the case that a transmission end system has a function of recognizing a minimum MTU size on a route. SOLUTION: A network system is provided with a measurement means that measures traffic or quality, a discrimination means that discriminates whether or not a measurement result by the measurement means satisfies a predetermined condition, and a notice means that virtually increases/decreases an MTU size of a link on the route managed by the network system according to the discrimination result of the discrimination means and informs the transmission end system using the link about it.  Or the transmission end system is provided with a measurement means that measures traffic or quality of communication with an incoming call end system, a discrimination means that discriminates whether or not the measurement result by the measurement means satisfies a predetermined condition, and a packet size increasing/decreasing means that increases/decreases a size of the packet transmitted by the transmission end system.
Patent JP-2001250367-A (JP)
Title: Magnetic recording and reproducing device, tape cassette management device and information processing system
Inventor: MIMURA YOSHIMASA
IPC: G11B27/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To make access times shorter as compared with those in the conventional practices when this method is applied in a tape streamer backing up, for example, data of server or the like as to a magnetic recording and reproducing device, a tape cassette management device and an information processing system. SOLUTION: This method manages unitarily management data needed for access of respective magnetic tapes by the host device of a magnetic recording and reproducing device to notify the magnetic recording and reproducing device of the management data.
Patent JP-2001254507-A (JP)
Title: Trowel with hole for plaster work
Inventor: KITAYAMA YUKIHIRO
IPC: E04F21/16
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a trowel having holes for plaster work allowing to apply plaster uniformly and smoothly to the mortar surface even by unskilled workers which can be used for applying rough coat, second coat or finish coat in plaster work. SOLUTION: A plate portion 1 of this trowel for plaster work has holes 5 penetrating from the plate top surface 2 to the bottom surface 3 and the conventional problem stated above can be fully solved.
Patent JP-2000344829-A (JP)
Title: Silicone graft copolymer and its production
Inventor: NAKANISHI TETSUO
IPC: C08F8/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a silicone graft copolymer that is almost free from the irritating odor due to the presence of an unsaturated group because no radically polymerizable unsaturated groups remain and that has good storage stability, is safe, and imparts the stability of quality to an article manufactured therefrom because the copolymer is not oxidized. SOLUTION: A process for producing a silicone graft copolymer comprises dissolving (a) a radically polymerizable unsaturated monomer, (b1) an organopolysiloxane having a radically polymerizable group at its end as (b) a radically polymerizable monomer for introducing a crosslinking unit, and (c) a racial polymerization initiator in an organic solvent, heating the resultant solution until the copolymerization reaction is completed, and then hydrogenating the resulting copolymer solution under pressure.
Patent JP-2001258662-A (JP)
Title: Lighting structure for counter
Inventor: ANDO TAKAHIRO
IPC: A47B77/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting means for kitchen counter which consumes less power. SOLUTION: A movable rack 12 is movably suspended from a support 10 secured to the wall surface W between a floor cabinet F and a wall cabinet G, and a light source comprising LEDs is provided on the underside of the bottom plate 13 of the rack 12. By moving the rack 12, a desired spot on a counter C can be locally illuminated. If the area of the light source is increased, the counter can be totally illuminated. Since LEDs consume little power, electric charges can be saved. Since LEDs do not provide excessively bright illumination, moderate or locally limited illumination can be provided. After lights are put out at night, faucets or sinks can be used without giving troubles to the surroundings.