baber/WOPTO huggingface dataset:
Patent JP-2001225682-A (JP)
Title: Child seat
Inventor: KOYANAGI TOSHIRO
IPC: B60R22/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a child seat having an impact shield locked thereto and prevented from being deviated inclined from the initial position. SOLUTION: This child seat 1 is provided with a seat part 3, wing walls 4 arranged in left/right both sides of the seat part 3, and the impact shield 5 laid across the wing walls 4, 4. Extension members 6 extending downward and extending along the external face of the wing walls 4 are provided near the bottom ends in the both end sides of the impact shield 5. The extension member 6 is provided with a projection 62 on the face of the extension member 6 opposite to the wing wall 4. The extension member 6 is rotationally moved in the direction approaching to the outside face of the wing wall 4 by the energization force of a tension spring and the projection 62 is engaged with a recess 42 provided in the external face of the wing wall 4.  This constitution can lock the impact shield 5 to the child restraint body 2 so as to prevent the body from being easily released laterally and in the upward direction.
Patent JP-2001227242-A (JP)
Title: Mounting tool, and device for opening and closing door using it
Inventor: FUJITA TOSHICHIKA
IPC: E05F17/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To clamp a rod between a screw element and an abutting part to firmly fix the rod in place by fastening the screw element. SOLUTION: This mounting tool includes an abutting element 81 having an abutting part 81a capable of abutting a certain rod 5, and a pair of engagement parts 81b and 81b provided on both sides of the abutting part 81a; a screw holding element 82 having a pair of latching parts 82a and 82a latched to the pair of engagement parts 81b and 81b, and a tapped hole 82b bored between the latching parts 82a and 82a; and a screw element 83 threaded into the tapped hole 82b. The rod 5 is clamped in place between the screw element 83 and the abutting part 81a.
Patent JP-2001228192-A (JP)
Title: Inspecting device and holder for it
Inventor: ISHIOKA SEIGO
IPC: G01R1/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an inspect device suitably arranging an inspecting chip to a conductive pattern to be inspected. SOLUTION: At the time of connecting between an electrode pad 1b of the inspecting chip 1 and a lead 2a of a package 2, bump electrodes 3, 4 are arranged in both of them, while an anisotropic conductor 5 is arranged so as to cover the bump electrodes 3, 4 across from each other and a conductor film 6 is arranged on the anisotropic conductor 5 so as to bestride the bump electrodes 3, 4, and then, the anisotropic conductor 5 is fixed by thermocompression bonding for bringing the conductive film 6 and the bump electrodes 3, 4 into conduction mutually. In this way, the surface of the inspecting chip 1 can be designed thinly.
Patent JP-2001233174-A (JP)
Title: Webbing winding device
Inventor: KATO KEIICHI
IPC: B60R22/44
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a webbing winding device reliably applying the exciting force to a webbing belt even when deficiency occurs on a speed change means. SOLUTION: A relatively rotatable gear 54 is coaxially provided on a cone spool 44, and the gear 54 is rotated by receiving the rotating force of a cone spool 32 via gears 68, 66. When the cone spool 44 is rotated by receiving the rotation of the cone spool 32 via a cable 38, the gear 54 is rotated in the same direction as the cone spool 32, however the relative rotation quantity is very small. When the cone spool 44 is rotated by receiving the rotation of a spiral coil spring 50 after the cable 38 is cut off, the cone spool 32 is not rotated, thus the gear 54 is not rotated. When the end section 62 of a coupling groove 60 is coupled with the coupling pin of the gear 54 to press it after the cone spool 44 is rotated, the cone spool 32 is rotated to rotate a winding shaft 20.
Patent JP-2001244640-A (JP)
Title: Multilayer printed wiring board and its manufacturing method
Inventor: ASAI MOTOO
IPC: B23K26/382
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of multilayer printed-wiring boards that can prevent resin from remaining, and can collectively form through holes and non-through holes having uniform shapes. SOLUTION: In the manufacturing method of the multiplayer printed-wiring boards, conductive circuits and resin insulation layers are successively formed on a substrate, and the conductive circuits are connected through via holes. The manufacturing method includes processes (1) and (2). In this case, the process (1) applies laser beams via an optical lens for collectively forming the plurality of through holes on the substrate. The process (2) applies the laser beams via the optical lens for collectively forming the plurality of through holes or non-through holes on the resin insulation layers.
Patent JP-2001244841-A (JP)
Title: Radio communication equipment, radio receiver, radio transmitter, radio signal receiving method and radio signal transmitting method
Inventor: MIURA YUJI
IPC: H04B1/40
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To adequately transmit and receive signals over a wide band. SOLUTION: A reception buffer 9 and transmission buffer 13 have the characteristic that the gain decreases as the signal frequency decreases from near the high cut-off frequency of a base-band signal and corrects the distortion of the signal due to the loss in a reception system and a transmission. Or a program for making a base-band signal circuit 11 function as a digital filter is used to correct the waveforms of a base-band signal received from a reception-side LPF 10 and a base-band signal sent to a transmission-side LPF 12.
Patent JP-2001245731-A (JP)
Title: Desk with panel for personal computer
Inventor: KUBOTA MAKOTO
IPC: A47B57/42
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive assembling desk with a panel for a personal computer, wherein electronic information equipment such as the personal computer, a printer, etc., can be placed in a vertical multistage manner in order to be used and cords and the like for the equipment can be good-lookingly and functionally arranged at prescribed positions. SOLUTION: A plurality of block panels 2 are detachably mounted in a manner such as to provide space 6 for wiring vertically between supports 1, 1 arranged in a standing condition on both the right and left sides of the desk. At least one placing plate 5 both the right and left sides of which are supported by brackets 4, 4 is detachably and height-adjustably mounted on the front surface side of the supports 1, 1.
Patent JP-2001249825-A (JP)
Title: Remote maintenance method, remote maintenance system and its program recording medium
Inventor: OMICHI KIYOSHI
IPC: G06F15/177
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To execute maintenance by downloading a file via a terminal with which the remote access connection is possible to a terminal with which remote access connection is impossible. SOLUTION: This method is provided with a LAN 2 in which a main terminal 20 with which the remote access connection is possible and sub-terminals 21 to 24 to which the remote access connection is impossible coexist and a WAN 1 including an external terminal 10 the remote access connection of which is possible with the main terminal. Maintenance is performed by downloading the file from the external terminal 10 to the sub-terminals 21 to 24 through the main terminal 20 and further through the LAN 2 via the WAN 1.
Patent JP-2001146989-A (JP)
Title: Connection pipe for piping and connection pipe for piping block
Inventor: SHIMIZU YOSHIYUKI
IPC: F16L21/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a new type of a connection pipe for piping and a connection pipe for a pipe block extremely suitable for resolving a problem of a connection pipe easily flawing a seal packing buried inside a socket. SOLUTION: This connection pipe is used for connecting piping blocks 8 constituted by burying water conveying piping 5, provided on both ends with sockets 2 circumferentially provided with seal packings 1 in inner faces, in a long concrete block 6 in a state with the sockets 2 of both ends of the water converying piping 5 opened to both end faces of the long concrete block 6. An outer circumferential face of an end part portion 11 of a metallic short pipe 9 is diametrally reduced so that the outer circumferential face becomes thinner while displaying a curve gradually becoming gentle toward a tip and also so that a tip-most diameter becomes smaller than an inner diameter of the seal packing 1 of an uncrushed state.  An inner circumferential face of a tip part 13 of this diametrally reduced portion 12 is formed into a face facing a direction substantially parallel with a center axis of the short pipe 9 by a shaving process so that an inner diameter of the tip 13 becomes diametrally larger than before the shaving process.
Patent JP-2001248896-A (JP)
Title: Hot water supply apparatus having grading down function in high-temperature water supply system
Inventor: SUZUKI KUNINORI
IPC: F24H1/10
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To control and prevent a high temperature water from discharged from a general hot-water supply system with a simple configuration, related to a hot-water supply apparatus wherein a normal hot water is supplied even when a high-temperature water is supplied. SOLUTION: A bypass ratio control valve comprising no closing function which is provided to a bypass pipe and a backflow prevention valve provided to a not-water supply pipe are operated in interactive manner, resulting in a higher bypass ratio with less in-coming water amount. So, as soon as a general hot-water supply system such as for a kitchen is opened while a high- temperature water is supplied, a higher bypass ratio than normal is applied for mixing so that the high-temperature water is diluted with water for supplying a hot-water at lower temperature.
Patent JP-2001248460-A (JP)
Title: Intake air control device of internal combustion engine
Inventor: SAKAMOTO HITOSHI
IPC: F02D9/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress an excessive output and abnormal combustion of an engine even when the intake air temperature of the engine is lowered. SOLUTION: An intake air path 2 through a throttle valve main body 1 is controllably opened and closed by a throttle valve 4 installed on a throttle valve shaft 3, and a throttle valve lever 5 is attached to the end part of the throttle valve shaft 3. A heat sensitive response device H for full opening position control is disposed toward the full open side of the throttle valve lever 5. When an intake air temperature is below a specified temperature, the heat sensitive response device H is operated to control the throttle valve 4 in the close direction from the full open state.
Patent JP-2001251829-A (JP)
Title: Dc brushless motor and turbo molecular pump having the same
Inventor: OTA TOMOO
IPC: F04D19/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor which enables reduction of power consumption and a turbo molecular pump, using the DC brushless motor. SOLUTION: In a turbo molecular pump, the rotation position of a rotor 4 is detected by a rotation sensor 11, and the rotation period of the rotor 4 is calculated by a detection circuit 12, according to the signals of the sensor 11. Excitation patterns generated by an excitation pattern generating circuit 13 consist of three drive signal patterns for drive stator coils U, V and W, the phase differences between the respective drive signal patterns are set precisely at 120 deg., and the periods of the signal patterns are identical to the rotation period of the rotor 4. As a result, the stator coils U, V and W are driven with the ideal excitation patterns.  Furthmore, if the phases of the excitation patterns are shifted from the rotation reference position of the rotor 4, so as to drive the rotor with the phase which can minimize the power consumption of the motor, the power consumption can be further reduced.
Patent JP-2001255246-A (JP)
Title: Centrifugal force experimental device
Inventor: NAKAJIMA JUNICHI
IPC: G01M99/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To optimize the opening degree of a lid. SOLUTION: This device is formed from a rotating machine part 1 and a protection wall 7 for covering a circumferential region which is a region where the rotating machine part 1 is rotated. The rotating machine part 1 is equipped with a rotation axis 2, a crank 3 coupled with the rotating shaft 2, and a bucket 4 suspended by receiving a centrifugal force and the gravity rockably on the outside in the radial direction of the crank 3. The protection wall 7 is equipped with the lid 8 arranged on an upper part in the vertical direction from the circumferential region.  When the distance between the minimum inner diameter of the lid 8 and the axis of the rotating shaft is expressed as r, and the distance between the maximum outer diameter at the rotation time of the rotating machine part 1 and the axis is expressed as R1, and the distance between the maximum outer diameter at the resting time of the rotating machine part 1 and the axis is expressed as R2, a condition; R2<r<R1 or R2=r<R1 is satisfied. By this relation, the usability of the opening is heightened, and scattering can be prevented effectively.
Patent JP-2001248529-A (JP)
Title: Ignition device for internal combustion engine, and one- chip semiconductor for igniting internal combustion engine
Inventor: ITO TAKASHI
IPC: F02P3/05
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a one-chip igniter having high reliability. SOLUTION: A power unit and a control unit are integrated with one chip in an IGBT monolithic silicon substrate. A control circuit unit is a current restricting circuit for preventing current flow having a set value or more, and has a function for forcibly shutting out primary current by detecting abnormal heating. Energy charged in an ignition coil is discharged by repetitively generating secondary voltage of an ignition coil with plug discharging voltage and less so as to prevent generation of spark discharge on an ignition plug when current is forcibly shut out. It is thus possible to provide the one-chip igniter having high reliability.
Patent JP-2001247826-A (JP)
Title: Composition for coating metal surface
Inventor: SAEKI KOICHIRO
IPC: C09D5/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for coating a metal surface which gives a film excellent in basic properties such as adhesion, corrosion resistance, or the like, and capable of being applied to various kinds of uses and which can form a film sufficiently thin. SOLUTION: This composition for coating a metal surface comprises a cationic resin and/or an amphoteric resin (I) and an organophosphorus compound (II), wherein the content of the organophosphorus compound is 1-50 pts.wt. based on 100 pts.wt. non-volatile content of the cationic resin and/or the amphoteric resin (I).
Patent JP-2000288448-A (JP)
Title: Coating method and device therefor
Inventor: ENDO KOHEI
IPC: B05C1/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To decrease the chipping of a film due to a non-coating part by applying a specific quantity of water on the non-coating part of an applicator roll so that the non-coating part does not come in direct contact with the film. SOLUTION: Ion exchanged water or pure water stored in a water storage tank 10 is fed to a sponge pat 7 by a micropump 9 to apply the water of 1-20 g/m2 coating weight on the non-coating part of the applicator roll 1 so that the non-coating part 5 of the applicator roll 1 does not come in direct contact with the film of a polyester based resin such as polyethylene terephthalate, polybutylene terephthalate or the film of a polyamide based resin such as nylon 6, nylon 66, nylon 12. As a result, the chipping of the film 2 due to the non- coating part 5 is decreased.
Patent JP-2001247439-A (JP)
Title: Composite dentifrice
Inventor: NIWA MOTOO
IPC: A61Q11/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite dentifrice having high caries preventing effect and tooth bleaching effect and containing a dentifrice component composed mainly of a fluorine compound as an active component and a dentifrice component composed mainly of a tricalcium phosphate compound as an active component in a manner separated from each other to prevent the reaction and combined with each other in use. SOLUTION: The objective composite dentifrice is composed of a 1st dentifrice component 3 containing tricalcium phosphate as a main active component, a 2nd dentifrice component 4 containing a fluorine compound as a main active component and a vessel 1 having plural containers to hold the above two components in separated state and a discharging port to discharge the above two dentifrice components.
Patent JP-2001257251-A (JP)
Title: Method of reading identification mark formed on semiconductor wafer and reader
Inventor: SATO ETSURO
IPC: H01L21/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of reading an identification mark formed on a semiconductor wafer and a reader, by which a plurality of semiconductor wafers can be picked up while being placed in a carrying cassette, an image pickup device is used effectively, and even a small identification mark can be read positively. SOLUTION: A cassette having a plurality of semiconductor wafers W is placed and fixed on a stage. Pickup lens units 5a to 5n are disposed in a manner so as to respectively oppose identification mark forming regions, which are formed on two or more of the semiconductor wafers W stored in the wafer storage cassette. Images of the identification marks that are captured through the pickup lens units 5a to 5n are captured to a single image pickup device 10 simultaneously.
Patent JP-2001257233-A (JP)
Title: Mounting method of semiconductor device
Inventor: JITSUZAWA YOSHIYASU
IPC: H01L21/60
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the mounting method of semiconductor devices that can accurately carry out alignment when the semiconductor device is to be mounted onto a substrate. SOLUTION: This mounting method of semiconductor devices has a process that forms an alignment mark 3 in a semiconductor chip 1, a process that forms a through hole 7 for observing the alignment mark 3 of the semiconductor chip 1 at a position corresponding to the alignment mark 3 on a wiring board 4, and a process that observes the alignment mark 3 of the semiconductor chip 1 via the through hole 7 of the wiring board for mounting the semiconductor chip 1 onto the wiring board 4.
Patent JP-2001255336-A (JP)
Title: Encoder for detecting rotational state, and rolling bearing unit with encoder for detecting rotational state
Inventor: KATANO KAORU
IPC: F16C19/52
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To achieve light and inexpensive structure. SOLUTION: A permanent magnet 27, where a number of small pieces 32 and 32 are arranged with a gap in a circumferential direction, is attached to a core metal 26 made of a magnetic metal plate. A mold for forming the permanent magnet can be made compactly and simply. Also, the mold can be shared also to obtain encoders 25 with different diameter, thus solving problems.
Patent JP-2001258039-A (JP)
Title: Variable image rate encoder, variable image rate decoder, variable image rate coding method, and variable image rate decoding method
Inventor: SUGIYAMA KENJI
IPC: H04N19/625
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable image rate encoder and its method that can efficiently revise an image rate through stepwise elimination only the images which are not reference images in the inter-image prediction coding, such as MPEG encoding. SOLUTION: Inter-image prediction coding is applied to images among 2nd images which are not a reference image and left after thinning according to a coding image rate to obtain a 2nd code stream. A 1st coding stream, resulting from encoding 1st images which are the reference images and the 2nd coding stream and information denoting the coding image rate are multiplexed.
Patent JP-2001262353-A (JP)
Title: Method and system for chemical vapor deposition(cvd)
Inventor: TAKASUKA EIRYO
IPC: H01L21/205
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a CVD method capable of improving productivity as well as improving the deposition rate of a material layer on a substrate, and a CVD system used for its implementation. SOLUTION: A material gas is allowed to flow through a reaction tube 5 while making its flow passage coincide with the vertical direction, and the substrates 1 and 1 are disposed in such a way that respective plain surfaces face each other with the flow passage in-between. A heater 2 is disposed between the inner wall of the reaction tube 5 and the substrate 1 and 1, and a heat insulating material 7 is disposed so that it encloses the heater 2. Further, the substrates 1 and 1 are subjected to loose fit in the central part, respectively, and partition plates 6 for preventing the diffusion of the the material gas into the heater 2 are disposed in a manner to be opposed to the flow passage of the material gas.
Patent JP-2001267616-A (JP)
Title: Solar battery module and its manufacturing method
Inventor: SHIOZUKA HIDENORI
IPC: E04D13/18
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module and its manufacturing method that can improve the productivity of a building material 1-piece type solar battery module that has an excellent design property as a roof and superior reliability, and can reduce costs. SOLUTION: This manufacturing method of the solar battery module where a photovoltaic element 101 is sealed by resin on a reinforcing plate includes a formation process that forms a solar battery module 100 in a desired shape, and a distortion relax process that relaxes distortion that is generated on formation after the formation process.
Patent JP-2000296561-A (JP)
Title: Variable weld lamination type rapid shaping method and apparatus
Inventor: DON YORU YAN
IPC: B29C67/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To drastically enhance accuracy while drastically shortening a shaping time by controlling molten materials of a metal and a nonmetal molten by an electric melting device by a variable nozzle having functions of variable thickness, variable width and variable inclination to weld and laminate them. SOLUTION: A control device for modeling a trially produced article and cutting the remodeled trially produced article into a large number of variable thickness cut parts with an arbitrary thickness to divide the same into a large number of sub-area divided laminating surfaces capable of shaping the variable thickness cut parts at once, a molten material supply device 11 supplying a molten material becoming the material quality of the trially produced article or the material quality of the support part supporting the trially produced article, a melting device 13 supplying a molten liquid, a flow rate control device 14 for controlling the flow rate of the molten material, a variable nozzle 15 for variably ejecting the molten material to form the sub-area divided laminating surfaces and transfer devices 21-30 movable and rotatable in X, Y,  Z-axis directions in order to shape a three-dimensional trially produced article 41 from the molten material are provided.
Patent JP-2001267576-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WADA SHINICHIRO
IPC: H01L29/786
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To execute power supply to a channel area, without complicating the layout and manufacturing process of the gate electrode of an MISFET. SOLUTION: An n+-type semiconductor region 15 of a second MISFET 14 is formed through ion-injecting n-type impurity into a p-type well 3. At that time, the energy of the impurity ion injection is set so that the depletion layer of the n+-type semiconductor region 15 can be prevented from reaching an SOI insulation layer 2.