baber/WOPTO huggingface dataset:
Patent JP-2002131744-A (JP)
Title: Liquid crystal display device
Inventor: KUSAMA HIROAKI
IPC: G09F9/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of which the light source for a backlight is exchangeable without waste and with good workability. SOLUTION: The liquid crystal display device is constituted of a first and a second units U1 and U2. The first unit U1 is formed by integrating a liquid crystal panel 11, a light diffusing plate 12, a reflection case 13, a circuit board 14 for driving the liquid crystal panel, a connection cable 15 and the like and the second unit U2 is formed by integrating the light source 16 for the backlight, a circuit board 17 for driving the light source and the like. The second unit U2 is freely attachable to and detachable from the first unit U1, to put it concretely, freely engaged in the back surface part of the reflection case 13 of the first unit U1 through one action. A plurality of types of units provided with respective different light sources are prepared for the second unit U2 and any unit is freely attachable to and detachable from the first unit U1.
Patent JP-2002129671-A (JP)
Title: Method of manufacturing vibration control soundproof material
Inventor: ADACHI KOICHI
IPC: B32B37/24
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a vibration control soundproof material including a vibration control layer and a buffer layer and hard to be peeled between layers and capable of obtaining the high productivity. SOLUTION: This is a method of manufacturing a vibration control soundproof material by feeding a pair of surface materials 5 and 6 facing to each other between a pair of rolls 4 and 4, pinching a vibration control layer material 3 between the surface materials 5 and 6 and forming it into a sheet-like shape, coating with the aqueous adhesive agent 8 by an adhesive agent coating device 9, drying the moisture of the adhesive agent, and laminating the sheet-like buffer layer 11 having through holes on the aqueous adhesive agent layer. Desirably, the buffer layer 11, on which the surface material is laminated, is used for a surface to be laminated on the aqueous adhesive agent layer.
Patent JP-2002132736-A (JP)
Title: Client computer control method for contents distribution system, and client computer
Inventor: SASAKI MINORU
IPC: G06F21/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the unauthorized utilization of downloaded contents by utilizing an ID embedded in the contents. SOLUTION: In a client computer 3 for receiving the distribution of contents from a server 2 storing contents, an identification code (machine ID), which is to be embedded in the distributed contents, peculiar for that client computer 3 is previously held. The identification code is embedded in the contents distributed from the server 2 and the embedded contents are generated. When utilizing the contents, it is decided whether the previously held identification code is matched with the identification code embedded in the embedded contents or not. When matching of two identification codes is decided, the utilization of the contents is permitted. When matching is not decided, the utilization of contents is limited.
Patent JP-2002125871-A (JP)
Title: Structure for mounting basin
Inventor: KATO KENJI
IPC: A47K1/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a basin for preventing side wall plates of a basin mounted on side plates of a main cabinet from sideward dislocation. SOLUTION: Non-slip sashes 2 having non-slip portions 22 locating over the top edge surfaces 11a of side plates 11 of this main cabinet 1, and fixtures 4 for fixing a basin 3 are fixed on the inner surfaces 11b of the upper portions of both side plates 11 of the main cabinet 1. The bottom edge surfaces 31a of both side wall plates 31 of the basin 3 are mounted on the top edge surfaces 11a of both side plates 11 of the main cabinet 1, respectively. Outer surfaces 22a of the non-slip portions 22 of the non-slip sashes 2 fixed on both side plates 11 of the main cabinet 1 are butted on the inner surfaces 31b of the lower portions of both side wall plates 31 of the basin 3, respectively. Bolts 5 are secured into securing holes 33 of securing portions 32 on the basin 3 through threading holes 41 in the fixtures 4 to fix the basin 3 on the main cabinet 1.
Patent JP-2002134804-A (JP)
Title: Malfunction detector of piezoelectric actuator
Inventor: FUKAGAWA YASUHIRO
IPC: H02N2/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a malfunction detector of a piezoelectric actuator which enables detecting more precisely malfunctions as a partial break or short- circuiting of the piezoelectric actuator. SOLUTION: This malfunction detector of a piezoelectric actuator is provided with a high voltage generating circuit 2 for generating high voltage to apply to a piezoelectric actuator 1 which comprises layered elastic piezoelectric materials 11 according to applying voltage, and a switching circuit 3 for applying to piezoelectric actuator 1 a high voltage which is generated in a high voltage generating circuit 2 during turning on of a switching element to charge and for discharging stored charge to piezoelectric actuator 1 during turning on of the switching element to discharge.  Abnormality status is detected in detail by detecting with an malfunction detecting circuit 5 piezoelectric actuator voltage at a definite period of time after a control circuit 4 outputs a charging/ discharging voltage into switching circuit 3 and comparing the voltage with the normal value of the piezoelectric actuator voltage at the moment.
Patent JP-2002141475-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHINO AIKO
IPC: G11C29/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate affects exerted on a wiring layout by a laser trimmable link element. SOLUTION: On the outside of a core circuit (DMR), a link circuit (1) is centralizedly arranged inside an LT link part (7), and LT link information from the LT link part (7) is transferred to a transfer control circuit (10). The serially transferred link information is converted to parallel information in the transfer control unit (10), and transferred to a latch circuit (8) arranged corresponding to a circuit requiring the LT link information inside the core circuit.
Patent JP-2002146083-A (JP)
Title: Heat-resistant and flame-retardant acrylonitrile- styrene resin bead and foamed product using the same
Inventor: OKAMURA KAZUKI
IPC: C08J9/18
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed product excellent in heat resistance, flame retardancy and mechanical properties. SOLUTION: This heat-resistant and flame-retardant acrylonitrile-styrene resin bead is obtained by impregnating hexabromocyclododecane having <=200 μm mean particle diameter as a flame retardant in an amount of 2-5 wt.% and an organic peroxide as an auxiliary flame retardant in an amount of 0.05-0.5 wt.% based on a resin bead with 3-10 wt.% of an easy-volatile foaming agent into the acrylonitrile-styrene resin bead obtained by polymerizing 10-50 wt.% of acrylonitrile and 50-90 wt.% of styrene and the foamed product is obtained by using the acrylonitrile-styrene resin bead.
Patent JP-2002152609-A (JP)
Title: Digital broadcast receiver, program retrieving and displaying method used for the same and recording medium with its control program recorded thereon
Inventor: HAMAKAWA TOMOHISA
IPC: H04N5/445
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of retrieving a program with a simple operation. SOLUTION: A data processing part 16 performs program retrieval on the basis of information to be inputted from an inputting part 17, a program information managing part 18, a retrieval condition DB 20, an icon DB 21, a display information storing part 22 and a display condition storing part 23. The managing part 18 stores and updates new program information to a program information DB 19 in accordance with the new reception and update of program information. The retrieval condition DB 20 stores a plurality of inputted program retrieval conditions and sets of a name, explanation,an icon type, etc., attached to the inputted program retrieval conditions. The icon DB 21 stores an icon that can be made to correspond to the program retrieval conditions.  The display information storing part 22 stores information obtained from retrieval, a focus position and information of the acceptance/rejection of display, etc. The display condition storing part 23 stores information designating an actually used condition and information designating display contents.
Patent JP-2002153049-A (JP)
Title: Voltage-boosting chopper circuit
Inventor: MAESAKA MASAHARU
IPC: H02M3/155
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide snubber circuits in such a way as to reduce imbalance of voltages impressed during turning off when a plurality of inverter elements are connected parallel. SOLUTION: The snubber circuits 7, 8 that reduce voltages applied by ringing at the point when the inverter elements are turned off are connected to each of the inverter elements 1, 2 positioned at both sides of a plurality of the inverters elements 1 to 3 arranged parallel to a circuit board of a voltage- boosting chopper circuit that constitutes a power factor improving circuit.
Patent JP-2002148783-A (JP)
Title: Mask for exposure, aligner, exposure method and method for manufacturing liquid crystal display device
Inventor: ITAMI NAOJI
IPC: G03F1/60
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To make the frequency in use of an aligner used for the manufacture of a liquid crystal display device and a semiconductor device high and to restrain the increase of equipment by easily selecting mixed wavelength and single wavelength. SOLUTION: This aligner includes a light source 2 emitting light having the mixed wavelength, a filter 6 absorbing the 1st wavelength of the light emitted from the light source 2, the mask for exposure 7B having film or a base plate consisting of material transmitting the light transmitted through the filter 6 and absorbing the light having 2nd wavelength, a projection lens 8 transmitting the light transmitted through the mask 7B and a base plate stage 1 arranged in the light advancing direction of the lens 8.
Patent JP-2001289920-A (JP)
Title: Driver control signal generating circuit and ic testing device
Inventor: MAKISHIMA SHIGERU
IPC: G01R31/28
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a driver control signal generating circuit operable at a high speed. SOLUTION: The output of N pieces of timing generators is branched off into two parts to obtain timing clocks of 2N systems. The timing clocks of these 2N systems are impressed on respectively one input terminals of 2N pieces of gates. These 2N pieces of gates are controlled in opening and closing by a waveform generation control signal of the 2N systems outputted from a waveform formater. The timing clocks taken out by these gates are impressed on a set input terminal and a reset input terminal of an SR flip-flop to generate a driver control signal of double speed of conventional one.
Patent JP-2002152838-A (JP)
Title: Method for changing length of time required for trial of re-connection with mobile station in wireless communication system and the mobile station
Inventor: JASON FRANK HUNTZINGER
IPC: H04W74/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of collision with another mobile station in a CDMA telephone system. SOLUTION: A mobile station first sets a timer for re-connection that decides a wait time until the mobile station tries re-connection after first connection trial with a base station is failed to 4 seconds, and when the re-connection fails, the mobile station sets the time to a value set in a timing group 310 (a range from 7 sec to 27 sec). Every time the re-connection fails thereafter, the mobile station multiplies the value of the re-connection timer by a multiple of four to obtain values within timing groups 315, 320, 325 and 330. However, the value of the re-connection timer is limited to a maximum value (4096 sec).
Patent JP-2002152533-A (JP)
Title: Method for regulating under color rejection ratio and under color rejection processor
Inventor: SATO ETSUKO
IPC: H04N1/46
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To achieve good image quality by deciding an under color rejection(UCR) ratio by using a chart output from a color image output unit such as a color printer or the like. SOLUTION: A method for regulating the under color rejection ratio comprises the steps of outputting the chart for deciding the UCR ratio by the color image output unit to obtain the UCR ratio in response to each color image output unit, acquiring and analyzing color information of the chart for deciding the output UCR ratio by a color image reader, deciding the UCR ratio of the chart, and obtaining the UCR ratio at each combination of all of CMY from the decided UCR ratio.
Patent JP-2002150604-A (JP)
Title: Method and apparatus for adjusting a plurality of spot positions of optical pickup
Inventor: AKIYAMA HIROSHI
IPC: G11B7/09
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To perform the position adjustment of a plurality of spots with good accuracy by adjusting the positional relationship of the plurality of spots, while observing the plurality of spots and the groove surface of a master disk corresponding to a information recording surface on which the plurality of spots are formed at the same time. SOLUTION: In the method for adjusting the positions of a plurality of spots of an optical pickup for forming the plurality of spots on the information recording surface of an optical disk and performing reproduction, recording or erasing of information, a translucent reference master disk 2 having a prescribed groove pitch and an expansion optical system 3 to observe the groove formation surface 2a of the master disk 2, are used. The groove shapes of the master disk and the plurality of spots of the optical pickup 1 formed on a groove surface are observed at the same time. The position adjustment of the plurality of spots is performed by measuring their positional relationships, and thereby the position of the plurality of spots can be adjusted with good precision.
Patent JP-2002143852-A (JP)
Title: Solid polymer type water electrolytic device
Inventor: NAGAYA KIICHI
IPC: C25B13/08
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer type water electrolytic device in which the amount of impurities in the circulated water is reduced, the consumed amount of water is decreased and the cost of the whole device is reduced. SOLUTION: An ion exchanger 30 packed with an H-type cation exchange resin is disposed between a circulation pump 23 and a water electrolytic cell 20. A titanium alloy is used for the material of the main body of the ion exchanger 30.
Patent JP-2002149420-A (JP)
Title: Method for sub-dividing management privileged mode and information processor capable of execution by sub- dividing the same mode
Inventor: SATAKE KOICHI
IPC: G06F9/46
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To realize a method for preventing a program operating in a general mode from being adversely affected even at the time of performing access to a device whose response is slow in a management privileged mode. SOLUTION: In this information processor, processing in a management privileged mode whose processing is long is divided and executed by setting an upper limit so that a time required for one time processing can not exceed a fixed value. In this case, a program on the management privileged mode is previously provided with the list of processing to be executed in a long time once executed, and when the execution of the objective function in a general mode is requested, the number of times of division is returned to the general mode. A waiting state is set in the state of the transition of the processing to the general mode so that it is possible to prevent the stagnation of the processing of the information processor due to the long duration of the management privileged mode.
Patent JP-2002144774-A (JP)
Title: Mail matter
Inventor: TAMAI SHIGETOSHI
IPC: G06F3/039
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a mail matter which is mailed by attaching a mouse pad. SOLUTION: The mail matter is characterized by providing a mailable mount 10 and the mouse pad 20 releasably stuck on the mount and provided with sticking properties on a body to be stuck even after it is peeled off from the mount. On one face of the mount, a frame 11 for writing a postal code is provided and a laminate layer 13 for releasably sticking the mouse pad is provided on the other face and the mouse pad is provided with a mat medium printed layer formed on the top face of a transparent base part, a printed layer formed on the underside of the base part, a white ground layer formed under the printed layer and an attached material provided below the white ground layer and with sticking properties and releasing properties and the whole thickness of the mouse pad is formed into 0.1-0.2 mm.
Patent JP-2002159088-A (JP)
Title: Amplifier, and voice output method
Inventor: FUKUDA KAZUTAKA
IPC: H03F3/217
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier for achieving high-quality reproduction by correcting the frequency characteristics of an output level and outputting a voice signal, and to provide a voice output method. SOLUTION: According to a class-D amplifier 1, an amplifier for outputting a voice signal to a speaker S comprises an AC voltage measurement circuit 10 and a control section 11 for measuring a reference output level at a specific frequency and an output level at a frequency that differs from the specific frequency, the control section 11 for calculating the difference between the measured reference output level and the output level as a correction value, and a signal-processing section 3 for correcting an output level at the frequency based on the calculated correction value.
Patent JP-2002147101-A (JP)
Title: Door structure of cabinet
Inventor: IKUTA FUMIO
IPC: E05D15/14
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a compactly attachable and simple door structure of a cabinet, which is constituted in such a manner that sliding doors, especially of a three-glass-door type, which are installed right and left in the front opening of the cabinet in a double sliding manner, are moved for opening/closing while being interlocked with one another during the opening/closing. SOLUTION: A guide member having a vertical guide groove is constituted so as to be located on the backside of the closing-side end of an outer sliding door and the backside on the same end side of an inner sliding door as that of the outer sliding door. The first and second interlocking rods, each one end of which is guided by the guide groove, are arranged between the outer and middle sliding doors and between the middle and inner sliding doors. Additionally, gears equal in diameter, which are installed at the other end of each interlocking rod and rotated with the interlocking rods, engage with one another so as to be rotatably held on the backside on the same end side of the middle sliding door as that of the outer sliding door.
Patent JP-2002158299-A (JP)
Title: Semiconductor storage device and manufacturing method thereof
Inventor: ISHIHARA TAKAMITSU
IPC: H01L27/115
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To suppress drop in a current drive power which follows drop in the diffusion layer concentration in a micro flush memory for improved breakdown strength and driving power while preventing writing error. SOLUTION: A floating gate 22 is formed on a p-type silicon substrate 10 through a first gate insulating film 21, on which a control gate 24 is formed through a second gate insulating film 23. An n-type source region 15 and a drain region 16 are formed on the substrate 10 with a gate part in between. The formation parts of the floating gate 22 and control fate 24 are lower than the substrate surface.
Patent JP-2002155044-A (JP)
Title: Hydrazone compound and insecticide
Inventor: MITA TAKESHI
IPC: C07C281/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a new agrochemical, especially an insecticidal and acaricidal agent. SOLUTION: This hydrazone compound represented by the general formula (1) [A is CH2, CH2CH2, OCH2 or the like; Q is a 1 to 12C alkyl, a 1 to 12C haloalkyl, a 1 to 12C alkoxy, or the like; W1 and W2 are each independently 0, a halogen atom, a haloalkyl, cyano, or the like; R1 and R2 are each independently H, a 1 to 6C alkyl, a 1 to 6C haloalkyl, or the like; R3 is H, a 1 to 6C alkoxy (1 to 4C) alkyl, a 1 to 6C alkylcarbonyl, or the like; (m) is an integer of 1 to 4; (n) is an integer of 1 to 5] or its salt.
Patent JP-2002157011-A (JP)
Title: Process management method and device for process
Inventor: TANAKA MASAYUKI
IPC: G06Q50/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a process management device and process management method for adaptively and most suitably managing the main process of a process on the basis of the measurement data in the preprocess or after-process of the process when the main process has any relation with the preprocessor after- process. SOLUTION: This process management device comprises a measurement part for measuring data in each of the main process and the preprocess or after-process; a calculation part for outputting the expected value, upper limit value and lower limit value of the data measured by the measurement part of the main process on the basis of a relational equation between the measurement data; and a judgment part for judging the quality of the data measured by the measurement part of the main process on the basis of the output value of the calculation part.
Patent JP-2002157088-A (JP)
Title: Programmable display
Inventor: ODA NORIO
IPC: G05B19/048
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive member from being deteriorated by a liquid such as oil and a chemical going down on a sheet member to separate the sheet member. SOLUTION: A cut-out part 12b is provided in a lower side-edge part 12a of a recessed part 12 in an outer circumferential face 11 surrounding a display screen for constituting a touch panel, and the oil or the chemical liquid going down on the sheet member 20 for covering the display screen is propped off downwards by the cut-out part 12b.
Patent JP-2002154724-A (JP)
Title: Transfer device and method of manufacturing transferred object
Inventor: TACHIBANA KAZUHIRO
IPC: B41J2/32
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of realizing a decalcomania to meet the requirements for image formation accurately coping with a small lot, multi-product production, rapid production, and customer needs. SOLUTION: An on-demand print means having a single or a plurality of print heads 4 for forming an image layer on one surface of a base film 2 by an on-demand system print means 1 and a transfer means 9 for placing the base film having the image layer formed thereon by the on-demand print means on the surface of the transferred object 10, heating and pressing the base film by a heating body from the surface side opposite to the surface having the image layer formed thereon, and separating the base film after the image layer is transferred onto the surface of the transferred object are disposed in a route for continuously feeding the base film 2 from a base film outfeed means 12 to a base film recovery means 13.