baber/WOPTO huggingface dataset:
Patent JP-2000204028-A (JP)
Title: Use of cationic monobenzene-type nitroaniline for dyeing of keratin fiber, dyeing composition containing the same and dyeing method
Inventor: GENET ALAIN
IPC: A61Q5/10
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a direct dye having resistance useful for the dyeing of a keratinous material, especially keratin fiber such as hair and giving improved color tone compared with conventional cationic nitroaniline compound by using a specific monobenzene-type nitroaniline compound. SOLUTION: The compound to be used in the dye is expressed by formula I [R1 to R4 are each H, an unsaturated cationic group of formula II or III, a saturated cationic group of formula IV (D is a linkage having a 1-14C alkyl chain; E, G, J, L and M are each C, O, S or N; (n) is 0-4; (m) is 0-5; R is a halogen or the like; R6 is a 1-6C alkyl or the like; R7 to R9 are each a 1-6C alkyl, an aryl, benzyl or the like; R10 is an aryl or the like; (x) and (y) are each 0 or 1; X is a univalent or bivalent anion), a 1-6C alkyl or the like; R3 and R4 are each H, a halogen or the like; R5 is H or a 1-6C alkyl] (e.g. the compound of formula V). A dyeing composition useful as a direct dye can be produced by including the compound of formula I in an amount of 0.005-12 wt.%.
Patent JP-2001196721-A (JP)
Title: Method and apparatus for measuring strain in substrate
Inventor: GOTO KEN
IPC: H05K3/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To protect a chip component against cracks in the inspection process of an electronic circuit board, where electrical characteristics of an element on the board are measured using an in-circuit tester by easily and accurately detecting strain occurring in the chip component on the board. SOLUTION: At a position on a board 1 for mounting a chip component 3, a strain gauge of the same shape as that of the chip component 3 is mounted in place of the chip component 3. When the measuring pins 4 of an in-circuit tester are abutted against electrodes at the opposite ends of the strain gauge, the in-circuit tester can be used for measuring strain of the board 1. Since the work for connecting the electrical terminals with a measuring apparatus is not required for each strain gauge on contrary to a conventional sheet-like strain gauge, electrical connection state is settled highly accurately between each strain gauge and the measuring pins 4 of the in-circuit tester.
Patent JP-2001199541-A (JP)
Title: Device and method of handling parts
Inventor: ARISHIRO MASATOSHI
IPC: G01B11/245
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To efficiently handle electronic parts being carried at a high speed for appearance check, property measurement, sorting, taping and the like. SOLUTION: A parts carrier device 4 is used for carrying electronic parts 9 to an index table 5, where processes for property measurement, sorting, taping and the like are performed. The electronic parts 9 delivered from a parts delivery port 10 are fed into a pars intake port 23 under negative pressure, carried through a carriage passage 25 with an air flow and discharged from a parts discharge port 24. The parts carrier device 4 has an air exhaust port 33 near the parts discharge port 24 for reducing the speed of the electronic parts 9 to be carried ad then feeding them to the index table 5.
Patent JP-2001190260-A (JP)
Title: Dusting device for food
Inventor: SATO JINICHIRO
IPC: A21C9/04
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a dusting device which is used for foods and can dust bread crumbs without finely crushing the bread crumbs and whose whole body can be manufactured in a compact size and at a low cost. SOLUTION: This dusting device comprises main conveyers 11, 12 which form the main carrying route 1, and sub-conveyers 20a, 20b which form the sub-carrying route 2. The main conveyers 11, 12 comprise the upper conveyer 11 and the lower conveyer 12, by which a powdery substance is carried and circulated. The sub-conveyers 20a, 20b are disposed on both the sides of the upper conveyer 11, and receive a part of the powdery substance carried from the lower conveyer 12, carry the received part and then dust the carried powdery substance on a food on the upper conveyer 11.
Patent JP-2001200805-A (JP)
Title: Hydraulic control device
Inventor: OSHIMA KAZUMI
IPC: F15B11/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device capable of assuring the responsiveness of a fork when the fork is operated in forward-bent posture and the function thereof as a lock valve while controlling the sudden forward-bent operation of the fork. SOLUTION: A flow control valve FV is installed in pilot pressure feed paths 30 and 33, an orifice 34 is provided between the flow control valve FV and a pilot chamber 17, and a flow rate fed from a feeding path 4 to a pilot chamber 17 of a sub spool 9 is controlled to a constant by the flow control valve FV.
Patent JP-2001197215-A (JP)
Title: Indoor bus system and communicating method for device with indoor communication function
Inventor: ITO HIROYUKI
IPC: H04Q9/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To fast perform mass two-way communication between an electric device or each device of an office automation device or the like and an outdoor device, also to perform the appropriate control and information transmission of each device and further to perform handover control in which a communicating device is moved between rooms. SOLUTION: A small radio base station 105 to which a spread spectrum system is applied is connected to an outdoor antenna 101, a telephone line 102 and various communication media 103 through an external communication interface unit 104, antennas 106a to 106c installed in a plurality of rooms are connected to the station 105, and the station 105 controls communication between the outdoor communication equipment connected through the unit 104 and each device 107 to 111 provided with an indoor communication function or among the devices 107 to 111 through the antennas 106a to 106e.
Patent JP-2001195457-A (JP)
Title: System for processing real estate registered equity
Inventor: ONOMI MASAYUKI
IPC: G06Q50/26
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To accurately make a database of description of registered by reading real estate registered items with an image reader. SOLUTION: This system automatically reads rear estate registered items certificate and a registered items epitome issued from a registry office, ownership described in the grade A section of the same object of detailed real estate registered data obtained from online real estate registered data of the Ministry of Justice, i.e., equity right, seizure in the grade A section, conditioned ownership transfer provisionally registered data or the like, a mortgage pledged in a grade B section, a fixed collaterial right and the other rights from the image reader or inputs only items manually, prepares a database file of a real estate equity, etc., performs residual value calculation of the equity, makes the equity and various burden rights attached to the equity a database time sequentially, successively performs automatic analysis and clarifies the situation of rights attached to the equity.
Patent JP-2001200652-A (JP)
Title: Prestressing method for egg-shaped concrete vessel structure
Inventor: SUZUKI YOSHITERU
IPC: E02D27/38
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To give a predetermined tension force in the peripheral direction even if an amount of PC tension material and the number of anchor devices are reduced, in an egg-shaped concrete vessel structure 1. SOLUTION: A plurality of grooves 20 are provided in the direction of meridian on a wall face, and a spiral PC tension member insertion duct is formed in a shell wall thickness so as to pass through the grooves 20. A PC tension member 10 is inserted over the whole length of the duct, one end of the PC tension member 10 is fixed, the PC tension member is gripped in the grooves 20 to tense it sequentially, and it is finally fixed at a terminal of the other end of the PC tension member.
Patent JP-2001201789-A (JP)
Title: Developer spreading device for instant film unit
Inventor: SASAKI HIDEMI
IPC: G03B17/52
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a developer spreading device for an instant film unit realizing the reduction of cost, high operation reliability and power saving. SOLUTION: A D5 gear 34 being a driving gear and a D6 gear 35 being a speed change gear are assembled between a pair of developing rollers 27 and a motor 26. The D6 gear 35 is rotated once from starting the development of a film unit 16 until finishing it, and a 1st gear part 35a to a 3rd gear part 35c constituted so that the pitch of tooth may be fixed and radius may be different are formed on the outer periphery of the gear 35. While the gear 35 is rotated once, the respective gear parts 35a to 35c are meshed with the gear 34 and a gear ratio is properly changed. Thus, the width of load fluctuation imposed on a motor 26 in the development of the film unit 16 is made small and the peak value of current consumption is lowered.
Patent JP-2001206415-A (JP)
Title: Cap
Inventor: TAKAHASHI KAZUYOSHI
IPC: B65D47/08
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a cap which is so improved as to prevent damages of hinges brought about by a tortional force applied to a cover. SOLUTION: For the cap 10, a cover 34 for covering the upside of the cap main body 16 is connected with a pair of elastically deformative hinges 32 to the cap main body 16. A pair of wall parts 40 corresponding to the paired hinges 32 are provided at the inside of the cover 34 on positions close to the hinges 32, extending approximately in parallel with each other at a specified distance in the direction of opening and closing of the cover 34. A pair of grooves 42 are formed at the upside of the cap main body 16 so that the wall parts 40 can be engaged with the grooves 42 when the cover 34 is closed.  Even though an external force in the tranverse or tortional direction is applied to the cover 34, an angular moment around the hinges 32 positioned at the outside of the cover 34 is reduced by a resistance generated by the engagement of the wall parts 40 and the grooves 42 at the inside of the cover 34, thereby weakening the force applied to the hinges 32.
Patent JP-2001203468-A (JP)
Title: Method of manufacturing printed wiring board, and jig for flattening
Inventor: YAMADA KAZUHITO
IPC: H05K3/46
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board which enables flattening treatment of high accuracy, while avoiding generation of cracks in the board. SOLUTION: A solder resist layer 70 having aperture parts 70a is formed on a board 30. The aperture parts 70a on the chip-mounting side of the board 30 are filled with solder paste, and solder bumps 76 are formed through reflow. By using a pair of jigs 11, 12, flattening treatment applying a pressing force in the thickness direction of the board is performed to flatten top parts of the bumps 76 and obtain a uniform height. Electronic components 14 are mounted on the surface 10a of the board 30 on which chips are not mounted. In this case, elastic body 17 is interposed between a board abutting surface 11a of the jig 11, which presses the surface 10a side and the electronic components 14.
Patent JP-2001203305-A (JP)
Title: Semiconductor device, electronic device and manufacturing method thereof
Inventor: ONDA MAMORU
IPC: H01L23/12
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a WPP type semiconductor device at an inexpensive cost. SOLUTION: A semiconductor device, in which a plurality of semiconductor chips made of outer electrodes and circuit elements are formed on a major forming surface of a wafer and which is obtained by separating from the wafer for each semiconductor chip, is provided with bumps formed by an conductive material on each outer electrode. The semiconductor device is provided with a stress buffering material (elastomer) or a sealing material which has not yet been hardened, is provided with a circuit pattern which is electrically connected with the wire bumps or plated bumps on the stress buffering material or the sealing material which has not yet been hardened and is provided with solder balls on the circuit pattern.
Patent JP-2001207674-A (JP)
Title: Sky parking system for bicycle
Inventor: YOSHITOMI EITARO
IPC: E04H6/18
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a small bicycle parking area in which many bicycles can be parked, and the speed and efficiency in putting the bicycles in and out can be greatly improved, and maintenance cost and facility cost can be reduced. SOLUTION: At the time of putting in bicycles 60, a vacant storage space 26 is moved from a bicycle parking story 10 to a cage 14 and then transferred to a putting in/out story 8 by the cage 14. The empty small pallet 262 of the storage space 26 is carried out from the first and second entrance openings 22, 24 to the outside of the lift passage, and bicycles are loaded to this small pallet 162 and then carried to a large type pallet 263, and then lifted to the bicycle parking story 10 together with the cage 14 and transferred to the empty bicycle parking story 10 together with the large-sized pallet 263.  At the time of putting out the bicycles, the storage space 26 storing the bicycles is moved from the bicycle parking story to the cage 14 and transferred to the story 8, and a small pallet 262 in the large pallet 263 is carried out from the first and second entrance openings 22, 24 to the outside of the lifting passage, thereby permitting to take out bicycles 60 from the small pallet 262.
Patent JP-2001211422-A (JP)
Title: Image reproduction device
Inventor: MORIAKI MASAYUKI
IPC: H04N5/445
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reproduction device that reads image information from a recording medium recording image information and sub image information such as a DVD, outputs the composite of a main image and a sub image, is provided with a function of magnifying each of the main image and the sub image and can prevent the sub image from being displayed in a partially or entirely missing state when magnifying the images. SOLUTION: When receiving an instruction of magnification of a display image from an image device 13, a control circuit 12 gives a magnification instruction only to a video decoder 8 and outputs a decode instruction denoting a usual size without outputting a magnification instruction to a sub picture decoder 9. Thus, the video decoder 8 outputs a video signal with a magnified video image and the sub picture decoder 9 outputs a video signal of a sub picture with an original size.
Patent JP-2001211551-A (JP)
Title: Voltage-compensation device
Inventor: TADA TOMOSHI
IPC: H02J3/18
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-compensation device capable of inhibiting a voltage increase occurred by an inverted-power flow at a linkage point without affecting others. SOLUTION: In the voltage-compensation device that is connected to a power system linked with a dispersion power source 11 and inhibits the voltage increase at the linkage point B in the inverted-power flow by feeding lagging reactive power by an inverter operation of a power converter 14, a shunt reactor 16 is connected in parallel with the power converter 14 and compensates the fixed amount of the lagging reactive power that shall be compensated, and the power converter 14 compensates a difference between the compensatory lagging reactive power and the fixed amount of the shunt reactor 16.
Patent JP-2001212713-A (JP)
Title: V-groove cutter for plastic lens
Inventor: IGARASHI TAKASHI
IPC: B23C5/12
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To increase an operating efficiency in machining a V-groove. SOLUTION: This V-groove cutter for lens 6 comprises a cutter body 9 having four cutting blade mounting parts 11 and cutting blade grooves 13 alternately formed in the outer peripheral direction at equal intervals thereof and cutting blades 10 installed on the cutting blade mounting parts 11.
Patent JP-2001215937-A (JP)
Title: Video signal processor
Inventor: HIKOSAKA TAKASHI
IPC: G09G3/20
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of scale and cost of a video signal processor for allowing videos which are expressed by video signals of plural standards to be displayed on the liquid crystal display device. SOLUTION: In the video signal processor 30 allowing video signals of respective standards of NTSC(national television system committee) and VGA(video graphics array) (digital R, G, B signals, a horizontal(H) synchronizing signal and a vertical(V) synchronizing signal) to be displayed on a VGA-compatible liquid crystal panel 6, video signals of the respective standards are inputted to the signal input terminal IN of a graphic IC 34 in an alternative way and a microcomputer 40 measures cycles of respective synchronizing signals of the standard of a video signal to be inputted to the terminal IN to judge the standard of the video signal and, also, allows a fetching clock having a frequency corresponding to the judged standard to be outputted from a clock generator 42 to the clock terminal of the IC 34.  Moreover, the IC 34 generates a VGA video signal from the video signal fetched into the inside of the processor in synchronization with the fetching clock based on the judged result in the computer 42 to output the video signal to the panel 6. Thus, the number of terminals of the IC 34 is reduced.
Patent JP-2001222457-A (JP)
Title: Data base processing system
Inventor: MASUDA ETSUO
IPC: H04Q3/76
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a data base processing system capable of applying a contractor's identification(ID) number to discrete service and efficiently constructing a large scale data base. SOLUTION: In a data base processing system dispersedly arranging data bases in plural modules in an information communication processing system, a required module selected at random is informed of a data base access request from a network, the module receiving the request transmits the request received from a network to modules in the system by utilizing broadcast communication through inter-module connection and each module judges whether the received data base access request is concerned with the data base of the module itself or not, executes processing concerned with the access request for the module itself and returns required data to the network.
Patent JP-2000206021-A (JP)
Title: Measuring apparatus for water vapor permeability
Inventor: MIZOBE KUNITAKA
IPC: G01N5/02
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus by which the result of a weight measurement can be evaluated objectively, by a method wherein the weight of an object to be tested can be measured inside an air-conditioned room without taking out the object to be tested from the air-conditioned room, an influence due to a vibration is eliminated, and the state of vapor permeated through a sample and the temperature of housed water are grasped. SOLUTION: In this measuring apparatus for a water vapor permeability, a precision electronic force balance 7 is installed on a damping base 6 installed in an air-conditioned room P, and the weight of an object T to be measured, in which a sample 2 is placed on a measuring cup 1 used to house water W at the inside, is measured by he precision electronic force balance so as to be converted into a water vapor permeability. The measuring cup 1 is provided with a cup body 10 and a pressure ring 11. A thermocouple 40 which is immersed and sunk in the water is attached to the circumferential wall part of the cup body. A temperature and humidity sensor 41 is attached so as to be extended to a space 15 between the surface of the water and the sample.
Patent JP-2000233861-A (JP)
Title: Printing sample take-out device
Inventor: MUELLER JOACHIM
IPC: B41F21/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of surely taking out a printed sheet by a simplified method. SOLUTION: A holding device formed out of a single or plural paper tables 3 is provided for the side of an operator at a delivery pile 2. These paper tables are provided together with a stopper vertically disposed so as to be off-set to the peripheral part of the delivery pile 2 in the paper carrying direction. The paper tables 3 are connected with a leading edge stopper 8 and a paper high position holding device 9 allocated to the leading edge stopper. When the leading edge stopper 8 is toppled, a guide piece 5 is formed into a guide surface L1, and the guide surface carries a printing paper 6 to a moving position. A printing sample P can be held by a holding piece 4, and the sample P can be taken out by releasing the holding action.
Patent JP-2000299924-A (JP)
Title: Power supply control device and method
Inventor: BABA AKIRA
IPC: H02H3/087
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect an overcurrent highly accurately without a shunt resistor, by turning off a semiconductor switch if an excess current to a load is detected and by canceling the turning-off control if the increase rate of a load current is smaller than a given value. SOLUTION: The drain D and source S of an FET QA with a built-in sensor as a semiconductor switch are connected in series in a line which supplies the output voltage VB of a power supply 101 to a load 102. A reference voltage generating means is structured with a reference FET (a second semiconductor switch) QB and a resistor (a second load) Rr. The reference FET QB shares the drain D and gate TG with the FET QA, which makes easy the same integration with a chip 110 of a switching circuit with an analog-integrated current oscillation breaking function. The current capacity of the reference FET QB is made smaller that that of the FET QA. The same drain-source voltage as generated when a load current under normal operations flows in the FET QA is generated by the reference FET QB.
Patent JP-2001111208-A (JP)
Title: Method and system for dismantling printed circuit board
Inventor: IGARI TAKASHI
IPC: B09B5/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of dismantling printed circuit boards, whereby valuable substances or harmful substances can be recovered at high efficiency. SOLUTION: Dismantling method of a printed circuit board 1 comprises a step of cutting the soldering side of the printed circuit board 1 fixed by embedding electronic components 3, 4 mounted on the component mounting side 2a of the printed circuit board 1 in a board hold medium 32 filled in a board fixing tank 33, a step of shaving off the electronic components 3, 4 from the component mounting side 2a, while heating the printed circuit board 1 after the solder side cutting step, and a step of separately recovering from the board hold medium 32 the electronic components 3, 4 and slivers 59 mixed in the board hold medium 32 in the soldering side cutting step.
Patent JP-2001222874-A (JP)
Title: Magnetic tape cassette
Inventor: ASHIKAWA TERUO
IPC: G11B23/087
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette capable of easily attaching a window member to an accurate position on a cassette case. SOLUTION: This magnetic tape cassette is provided with a guiding surface 25a formed in at least one of the inner and outer surfaces of the opening peripheral edge part of a flat plate 25 to guide a window member 24 to an attaching position, and the window member 24 has a supported surface 24a which is smoothly slid on the guiding surface 25a and which is supported and joined to the guiding surface 25a.