baber/WOPTO huggingface dataset:
Patent JP-2002046216-A (JP)
Title: Manufacturing method of copper leaf with base reinforcing b-stage resin
Inventor: IKEGUCHI NOBUYUKI
IPC: B32B15/08
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a copper leaf with a base reinforcing B-stage resin which is free of sedimentation of an inorganic filler in a resin composition with the filler compounded and which is excellent in the adhesion of the copper leaf even when the amount of the filler is large. SOLUTION: The resin composition prepared by compounding an insulating inorganic filler powder of 10-99 wt.% in a thermosetting resin is applied on one surface of a thermoplastic film and dried and thereby a layer of the resin composition put in a B-stage is prepared. Moreover, the resin composition is applied on a mat surface of the copper leaf and dried and thereby the copper leaf with the resin composition layer put in the B-stage is prepared. The B-stage resin composition layers are so disposed on the opposite surfaces of a fiber cloth base as to face the base side, and the base and the copper leaf are joined to be integrated under heat and pressure. According to this manufacturing method of the copper leaf with the base reinforcing B-stage resin, no sedimentation occurs even when the amount of the inorganic filler is large, and the uniform copper leaf with the B-stage resin can be prepared, while a printed wiring board of a high relative permittivity excellent in heat resistance, electrical characteristics after moisture absorption, the adhesion to the copper leaf, the strength, etc., can be prepared by using this copper leaf.
Patent JP-2002050287-A (JP)
Title: Phosphor film forming method for plasma display panel
Inventor: KOMYOJI DAIDO
IPC: H01J11/34
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor film forming method for a plasma display panel, which can form a phosphor film without stripe-like non-uniformities by using an automatic coating means which coats a phosphor liquid from a nozzle on concave portions of substance making relative movement for the nozzle and the substance automatically. SOLUTION: Making relative movement for the substance 1 and the nozzle 20 arranged above the substance 1, the phosphor liquid 10 in which phosphor particles are dispersed in solvent, is jetted from the nozzle 20 to coat the phosphor liquid in order on the inside of a plurality of concave portions 20 which are parallel to one another. A delivery of a necessary quantity of the phosphor liquid 10 which should coats each concave inside is made by dividing the quantity into a plurality of flow. After coated, the phosphor film 24 is formed by heat treatment of the phosphor liquid in the concave 28.
Patent JP-2002047805-A (JP)
Title: Construction method for vertical pipe, and lifting device used therefor
Inventor: NAKAGAKI TAKASHI
IPC: B66D1/60
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To lift up and construct a pipe material such as square duct member or the like without deformation. SOLUTION: In the construction of a vertical pipe 2 in a multi-storied building 1, a wire 18 suspended from an upper layer (6F) is passed into a piping member 10 constituting the vertical pipe 10, and the lower end of the piping member 10 is supported and lifted up. The lifted piping member 10 is fixed to the building 1, the wire 18 suspended through the piping member 10 fixed to the building 1 is passed into the next piping member 10, and the lower end of the next piping member 10 is supported and lifted up. The upper end of the this-lifted next piping member 10 is connected to the lower end of the piping member 10 fixed to the building 1 first to fix the next piping member 10 to the building 1. The upper end of the piping member 10 suspended by the wire 18 is successively connected to the lower end of the piping member 10 fixed to the building 1 in the same manner.
Patent JP-2002054638-A (JP)
Title: Tapered roller bearing
Inventor: HANAI KIMIHIRO
IPC: F16C19/36
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce a size and a weight of a tapered roller bearing. SOLUTION: In a tapered roller bearing including an outer ring including a tapered raceway surface, an inner ring 1 including a flange part and a tapered raceway surface, plural tapered rollers 3, and a retainer 4, an engagement part 4e capable of engaging with an engagement groove 1d of the inner ring 1 is provided on a large end side of the retainer 4 to eliminate a small flange.
Patent JP-2002045983-A (JP)
Title: Equipment for welding and method for welding
Inventor: SUGANO MASAHIRO
IPC: B23K26/21
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To surely weld a work to be welded to an object to be welded from the peripheral side face. SOLUTION: The revolution of an output shaft is detected by running a motor with a control means, the emitting face of a laser beam is directed to the weld position along the boundary part of the peripheral side face where the corners of a polygon of the object to be welded and the work to be welded are formed in an arc by reading dislocation data corresponding to the detected revolution out of a data storage means where the dislocation data corresponding to the revolution are stored, a laser beam emission command corresponding to the detected revolution is read out of a command storage means where the laser beam emission command corresponding to the revolution is stored, the laser beam is emitted from a laser beam emission means, and the work to be welded is welded to the object to be welded by making a welding position irradiated with laser beam.  As a result, the laser beam is irradiated surly directing the emission face of the laser beam to the welding position while synchronizing with the variation in the revolution regardless the flat face parts or the corner parts of the peripheral side face of the object to be welded and the work to be welded, thus the work to be welded is surely welded to the object to be welded from the peripheral side face.
Patent JP-2002072364-A (JP)
Title: Image recording device
Inventor: TANIHATA TORU
IPC: G06T5/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a digital print of high picture quality by making proper shading corrections of all gradations. SOLUTION: This image recording device is equipped with a sensor 12 which measures the exposure quantities of respective light output parts of an exposure head, a measurement control part 21 which controls the respective light output parts and sensor 12 so as to measure the exposure quantities in plural gradations, a correction data calculation part 22 which generates correction data for correcting the exposure quantities of measured gradations by the gradations according to the measurement data, an interpolative operation part 23 which generates correction data for correcting the exposure quantities of unmeasured gradations by performing interpolative operation according to the correction data of the measured gradations calculated by the correction data calculation part 22,  and an exposure data output part 25 which corrects the exposure quantities of the respective light output parts of the exposure head according to the correction data generated by the correction data calculation part 22 and interpolative operation part 23.
Patent JP-2002068191-A (JP)
Title: Synthetic resin pallet
Inventor: SUYAMA TOSHIHIRO
IPC: B65D19/32
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To enhance the joining strength of upper and lower skids and the strength of a synthetic resin pallet and improve the durability of the synthetic resin pallet by preventing a reduction in the area of a joining section between the girder part of the lower slid and that of the upper skid even if the upper skid is displaced in a horizontal direction relative to the lower skid. SOLUTION: The synthetic resin pallet is formed by welding the girder parts 1a', 1a", 1b" and 1c" of the upper and lower skids S1 and S2, which are semi- fabricated products, respectively, formed integrally of a synthetic resin. The girder side wall or in-girder rib of the girder part of either of the upper and lower skids S1 and S2 is thicker than that of the girder part of the other of the upper and lower skids S1 and S2.
Patent JP-2002073325-A (JP)
Title: Data processing device and method
Inventor: OKAMOTO KAZUAKI
IPC: G06F9/305
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To generate a constant of word length of data from finite bit array stored in an immediate data field. SOLUTION: As a command format, operation code OP 1, destination register rd, shift amount sft, and immediate data imm are given. One command is able to generate a constant corresponding to the word length of data, by shifting the immediate data imm to the left as much as the shift amount sft regulates and storing it on the destination register rd. Command to generate the constant corresponding to the word length of the data can be included, and command to execute computing by using the generated constant can be executed.
Patent JP-2002072210-A (JP)
Title: Liquid crystal display device
Inventor: WATABE ATSUSHI
IPC: G02F1/137
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a wide viewing angle liquid crystal display device having a liquid crystal cell of a vertical alignment mode. SOLUTION: The liquid crystal display device consists of a liquid crystal cell holding rod-like liquid crystal molecules homogeneously aligned between two sheets of electrode substrates with 0 deg. twist angle of the liquid crystal molecules and two sheets of polarizing films arranged on the both sides of the liquid crystal cell.  The liquid crystal display device is characterized by having an optical compensation sheet, composed of an optically anisotropic layer containing discotic compounds arranged on a transparent supporting body, arranged between the liquid crystal cell and at least one of the polarizing films and by having a retardation value of the liquid crystal cell, in the state of voltage application between the two sheets of the electrode substrates of the liquid crystal cell, and the sum total of retardation values of the optical compensation sheets satisfying an inequality 1<=(ΣRRF)/RLC(ON)<1.5 (in the inequality, RLC(ON) expresses the retardation value of the liquid crystal cell in the state of the voltage application to the liquid crystal cell, and ΣRRF expresses the sum total of the retardation values of the optical compensation sheets).
Patent JP-2001142274-A (JP)
Title: Image forming device
Inventor: MITAMURA YOSHIHIKO
IPC: G03G15/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy of a sub-unit for image forming with respect to a main body frame by a simple constitution and also to surely suppress the occurrence of color slippage by the simple constitution even though the sub-unit for image forming is constituted of a CRU which is exchangeable by a user specially in the case that an object is a tandem type image forming device. SOLUTION: Relating to the image forming device in which the sub-unit 2 for image forming is positioned and attached at/to the main body frame 1, a positioning part 3 by which the sub-unit 2 is positioned and supported is integrally formed into the main body frame 1. Also, relating to the image forming device in which plural sub-nits 2 consisting of an image carrier unit 2 (1) including an image carrier are positioned and attached to the main body frame 1, plural positioning parts 3 (concretely 3 (1)) by which the plural sub-units 2 consisting of the image carrier unit 2 (1) are positioned and supported are integrally formed into the main body frame 1.
Patent JP-2001188255-A (JP)
Title: Liquid crystal display element and manufacturing method therefor
Inventor: MURAI ATSUTO
IPC: G02F1/1368
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which has high display quality and is inexpensive and highly reliable even in the case of a large type and high definition liquid crystal display panel, and to provide a manufacturing method therefor. SOLUTION: In a liquid crystal display element provided with a liquid crystal layer, and a pair of transparent insulating substrates 1 opposed to each other across the liquid crystal layer, and having a TFT, on one of the transparent insulating substrates 1, made up of a gate signal line 2a and a gate electrode 2b, an insulating film, a source signal line 9a wired orthogonal to the gate signal line 2a, a source electrode 9b and a drain electrode 9c, and a semiconductor layer having a channel protective film 7a formed in the neighborhood of the intersection of the gate signal line 2a and the source signal line 9a, and a pixel electrode 10 electrically connected with the TFT, the channel protective film 7a has a inversely tapered film side face.
Patent JP-2002073424-A (JP)
Title: Semiconductor device, terminal device and communication method
Inventor: MAEDA SHIGENOBU
IPC: H04W88/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a terminal device and a correspondence procedure capable of heighten technical barrier to abuse of application instruments by changing semiconductor board. SOLUTION: A code generating part 400 generates a specific identifying code Cd in a semiconductor board CH1 (or CH3). A memory 601 that is formed in another semiconductor board CH2 stores identifying code Cd as memory code Co. When semiconductor device 600 is shipped as product, identifying code Cd is written into the memory 601 from the code generating part 400. A comparing circuit 403 compares identifying code Cd with memory code Co and makes one of the operation in a specified circuit stop, if both identifying code Cd and memory code Co don't agree each other.
Patent JP-2002071697-A (JP)
Title: Automatic analyzer
Inventor: KANBARA KATSUHIRO
IPC: G01N35/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To realize an automatic analyzer capable of always maintaining optimum acoustic wave intensity and continuing effective agitation by correcting the aging effect and individual difference of an acoustic wave generating source in the automatic analyzer having a means for agitating an agitated substance by acoustic wave. SOLUTION: Vibration generated by exciting a piezoelectric element 30 by a drive part 14 by specified applied voltage and frequency propagates as acoustic wave in constant temperature water in a reaction vessel 4 and reaches a receiving element 31 opposed to the piezoelectric element 30. The receiving element 31 generates voltage according to the intensity of the received acoustic wave, and the voltage is detected by a detecting part 15. The detecting part 15 transmits a corresponding detection value to a control part 13. A signal indicating the receiving of wave is transmitted from the detecting part 15 to an indicating part 35 to light the indicating part 35. The control part 13 computes comparing the detection value transmitted from the detecting part 15, with a specified applied voltage reference value sent from a storage part 12 to drive the piezoelectric element 30.  On the basis of the comparative computed result, the driving part 14 corrects an applied voltage value applied to the piezoelectric element 30.
Patent JP-2002067349-A (JP)
Title: Ink jet recording device
Inventor: YOKOYAMA KAZUHIDE
IPC: B41J2/175
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device which can satisfactorily decrease the pulsation of ink to be supplied from an ink damper supported by a carriage to the nozzles of an ink jet head. SOLUTION: A reservoir 32 in which ink of an ink damper 30 is to be stored for a time is formed in a labyrinth shape snaking substantially upward and downward perpendicular to the traveling direction of a carriage 10. The ink stored in the ink damper 30 for a time and has pulsation is repeatedly collided with a plurality of inner walls of the reservoir 32 of which each has a labyrinth circuit shape directed upward and downward substantially perpendicular to the traveling direction of the carriage 10 when the ink passes through the reservoir 32 with the labyrinth shape of the ink damper 30. As a result, the pulsation of ink is satisfactorily decreased.
Patent JP-2002072217-A (JP)
Title: Liquid crystal display device
Inventor: SHIGETA MASANOBU
IPC: G02F1/139
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device using vertical alignment type liquid crystal molecules capable of obtaining high contrast even with respect to a light obliquely made incident. SOLUTION: In the vertical alignment type liquid crystal display device having a pair of substrates having electrodes on their mutually confronted surfaces and a liquid crystal layer containing the vertical alignment type liquid crystal molecules held between the pair of the substrates, pretilt directions of the liquid crystal molecules are twisted between the pair of the substrates by deviating their alignment axes defined by alignment layers of the respective substrate surfaces from each other.
Patent JP-2002049887-A (JP)
Title: Hospital prescription error preventing system
Inventor: ARAMAKI HIDEO
IPC: G06Q50/22
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing an accident by erroneous medicine administration and by prescription for another patient at the time of prescribing a medicine in a hospital. SOLUTION: Correct prescription is given to correct patient without an error by identifying an individual on a medical record provided with a code, identifying the patient, reading prescription information on respective prescriptions and the prescribed medicines in the medical record prescriptions and checking the matching by using a recognition device having a code reading part and a matching-check function.
Patent JP-2002078981-A (JP)
Title: Non-sewn clothing for doll, composed of cylindrically knitted fabric
Inventor: UKAI RYOICHI
IPC: D04B1/22
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of cutting wastage in a sewing process, reduce labor for manufacture by saving the sewing process, decrease the rate of occurrence of defectives, improve the sense of fitness for a doll during the wearing to the doll, and allow the doll to fit a user's hands better. SOLUTION: In a cylindrically knitted fabric, one end is used as a circumference-of-neck part. After a shoulder knitted fabric is knitted subsequently to the knitting of the circumference-of-neck part, the fabric, having a prescribed width, of the front face of the shoulder knitted fabric is increasingly knitted in a reciprocated manner. After that, the knitted fabrics of the front and rear faces are annularly knitted so that the increasingly knitted fabric can be used as a breast knitted fabric having annular small holes at both side edges and the small holes can be taken as armholes. Additionally a knitting end course is fixed by melting a hot-melt thread used for some knitting end courses of the cylindrically knitted fabric.
Patent JP-2002083634-A (JP)
Title: Manufacturing method of sealed battery
Inventor: TAKAHASHI RYUJI
IPC: H01M10/058
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sealed battery which is not greatly influenced by the internal of volume the battery and where an appropriate sealing can be made surely and stably. SOLUTION: In the manufacturing method of the sealed battery in a state with a metal reinforcing plate 3 being fixed on an upper part of a battery case 1, that a sealing plate 5 and an insulating resin gasket 2 are mounted on the metal-reinforcing plate 3, and that an outer peripheral face of the battery case 1 is retained by a sealing lower die 8, where a protruding part 10 engaged with a lower brim of the metal reinforcing plate 3 via the battery case 1 is installed protrudingly, and where the opening of the battery case 1 is sealed by being compressed and molded by a sealing upper die 9, prior to start the sealing process, by performing a preliminary molding that the opening of the battery case 1 is pressed down by a preliminary upper molding die 12, in a state that the outer peripheral face of the battery case 1 is retained by a preliminary molding lower die 11, having a protruding part 13 with a small protruding amount, by conducting sure retention, while reducing the recess at retaining of the battery case 1 by the sealing lower die 8.
Patent JP-2001133783-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: G02F1/1335
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To make the maintenance of a liquid crystal display device for a game machine having a back light easy and inexpensive. SOLUTION: A CFL unit 45 of an LCD unit 24 having a light source for the back light, such as the CFL unit 45, is freely attachably and detachably constituted in the main body of the LCD unit 24.
Patent JP-2002079987-A (JP)
Title: Method for reducing friction resistance of hull, and ship reduced in friction resistance
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing friction resistance of a hull capable of effectively reducing energy consumption in navigation by reducing the friction resistance with small energy consumption and to provide a ship reduced in friction resistance. SOLUTION: A negative pressure part 12 set in a negative pressure with respect to an aerial space following the navigation of the hull 10 is formed in water, air is guided from the aerial space to the negative pressure part 12 in water, flows Fa vertical to the navigating direction of the hull 10 is induced, and the eddy structure in the vicinity of the submerged surface 11 of the hull is charged by the vertical flows Fa.
Patent JP-2002083794-A (JP)
Title: Grinding apparatus for substrate
Inventor: KOBAYASHI KAZUO
IPC: B24B55/06
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device, with which a flat ground substrate, without tapering, winding and warping can be provided in a short throughput time, by grinding the front and rear sides of the substrate provided by slicing an ingot one by one, while using one grinding apparatus. SOLUTION: In this grinding apparatus for substrate, a column 3 provided with a pair of left and right grindstone units 4 and 4 is located at the central part of a rear line one a pedestal 2; first and second index tables 5 and 5 respectively provided with two chuck mechanisms 51 and 52 are located on the left and right sides of the column, while mutually facing a pair of grindstone units; and a second washing mechanism 7 for substrate is located at the central part of a middle line on the pedestal before the column.  At the same time, a first substrate cleaning mechanism 6 and a first double arm carrier robot 9 are located from the central side of the middle line before the first index table, a third substrate cleaning mechanism 8 and a second double arm carrier robot 10 are located from the right side of the middle line, before the second index table and on the front line on the pedestal, a pair f substrate housing cassettes 11a and 11b and a pair of substrate housing cassettes 12a and 12b are respectively installed, before the first and second double arm carrier robots.