baber/WOPTO huggingface dataset:
Patent JP-2001264811-A (JP)
Title: Method of manufacturing liquid crystal display device and device for exposure
Inventor: DOI SEIJI
IPC: H01L21/336
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal display device by which a slit can be formed in a pixel electrode and a process of forming a final protective film can be eliminated to decrease the production time of the liquid crystal display device. SOLUTION: After a gate line 12a, TFT 20, data line 17c or the like is formed on a glass substrate 1, an ITO film is formed without forming an insulating film. Then a negative photoresist film is formed on the ITO film and exposed through the lower face of the substrate by using a first exposure mask having a pattern for the formation of the pixel electrode. Then the film is exposed through the upper face o the substrate by using a second exposure mask having a pattern for the formation of connecting part between the source electrode and the pixel electrode. Then the film is developed and etched by using the resist film remaining on the ITO film as a mask to obtain a pixel electrode 18a having a slit 18s for regulation of a domain.
Patent JP-2001259360-A (JP)
Title: Flue gas desulfurization method and device
Inventor: ITO SHIGEJI
IPC: B01D53/34
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for flue gas desulfurization and a device therefor capable of improving a quality of gypsum and suppressing formation an oxidizing substance by making a volume of bottom sump in an absorption tower smaller and enhancing the desulfurization capability. SOLUTION: A separation tank 32, which is capable of collecting a part of slurry dropping from the upper part, is installed at the bottom sump so that a gypsum slurry inside the absorption tower 10a can be drawn out from the part separated from an oxidizing air blown into the bottom sump 12. A slurry drawing line 36 is connected with this separation tank 32 and is further connected with a classifier 38. An outlet of a fine particle slurry and the absorption tower are connected each other through a fine particle slurry feedback line 42, and the outlet of a coarse particle slurry in this classifier 38 and a gypsum separator 20 are connected each other.
Patent JP-2001274091-A (JP)
Title: Semiconductor-manufacturing device
Inventor: NARUO MOTOAKI
IPC: H01L21/205
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To extremely reduce the temperature measurement error of a heater with a simple configuration. SOLUTION: This semiconductor-manufacturing device is equipped with a cylindrical heater 1 that heats a reactor, a heater thermocouple 3 that measures the temperature of the cylindrical heater, and a heater thermocouple support block 30 that supports the heater thermocouple 3. At the inner-periphery part of the cylindrical heater 1, a hole 20 where the heater thermocouple 3 can be inserted is provided. While the heater thermocouple 3 is being inserted into the hole 20, the heater thermocouple support block 30 is fixed to the heater 1.
Patent JP-2001273077-A (JP)
Title: Keyboard supporting unit
Inventor: KODAMA HIROSHI
IPC: G06F1/16
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard supporting unit which is able to improve keyboard's operationality by tilting up the keyboard unit to a certain degree when used, without deflecting the keyboard unit. SOLUTION: Pinion gears (24a, 24b) which are rotated by interlocking with opening action of an open-close cover (16) shift rack bars (26a, 26b). The rack bars (26a, 26b) unevenly lift the supporting bars (22a-c) which constitute a multi- point supporting device and tilt up the far side of the above keyboard unit (18) higher than the near side of it. As the keyboard unit (18) is supported by multi-point, it is able to prevent deflections even when tilted up, and has no changes in its keystroke and so forth, and gives users no sense of discomfort with its operationality.
Patent JP-2001273075-A (JP)
Title: Number input device
Inventor: MIKI HIROYUKI
IPC: G06F3/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a number input device that has a row of numerals that makes it possible for a blind or visually handicapped person to input a desired number in a short time. SOLUTION: A row of ten numeral keys 131-130 are grouped into four blocks of 1-3, 4-6, 7-9, and 0, and are horizontally aligned and spaced at regular intervals. On an operation panel 11A is provided a row of guiding numeral characters 151-150 that protrude from the panel in respective numeral shapes, spaced in groups corresponding to the numeral keys 131-130; and in between the respective groups is provided a protruding or indented separating guide 16. Standard reference protrusions 13a and 15a are added to numeral key 135 and guide character 155, thereby indicating the number 5. A blind or visually handicapped person will be able to locate a desired number in a short time by using the grouped numeral keys 13 and the numeral guide characters 15, verifying the number by the shape of the guide characters 15 and the standard reference protrusions 13a and 15a.
Patent JP-2001274977-A (JP)
Title: Picture forming device
Inventor: TSUKAMOTO YASUMASA
IPC: G03G15/36
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming device having a print function whose picture can be easily viewed and also can comply with various requests of users. SOLUTION: This picture forming device reads an image written on an original and also can print the additional information consisting of a routine stamp, the page information, the date/time information, etc., on a recording member in addition to the image written on the original when the picture is formed to the recording member. Then the picture forming device is provided with an input means C1 which can set the print position of the additional information at an optional point on the recording member and a central control means C which prints the additional information based on its set print position on the recording member and also forms the picture to the recording member.
Patent JP-2001274534-A (JP)
Title: Ceramics copper circuit board and method for manufacturing the same
Inventor: NAKAYAMA NORIO
IPC: H01L23/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics copper circuit board for which solder wettability is improved and semiconductor mountability and joining reliability at the time of mounting a semiconductor are improved and to provide the manufacturing method of the ceramic copper circuit board for reducing costs. SOLUTION: In this ceramics copper circuit board provided with a structure for which a copper circuit board is joined on a ceramics substrate surface, an oxygen content at the surface part of the copper circuit board is 100 ppm or less (not including 0).
Patent JP-2001262393-A (JP)
Title: Casing part of watch
Inventor: SATO MASAAKI
IPC: C25D3/56
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To attain plating excellent in corrosion resistance with respect to a casing part for a watch, which is made of zinc or zinc alloy cast. SOLUTION: Cu is formed to have 10-23 μm thickness as a 1st plating layer on a zinc or zinc alloy cast base material, Cu-Sn or Cu-Sn-Zn alloy is formed to have 2-4 μm thickness as a 2nd plating layer on the 1st plating layer and further Au or one kind of Au-Fe, Au-Fe-In and Au-In alloy is formed to have 0.05-2 μm thickness on the 2nd plating layer as a 3rd plating layer.
Patent JP-2001279802-A (JP)
Title: Horizontal pump equipment for drainage
Inventor: HONDA SHUICHIRO
IPC: E03F5/22
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure drainage even when a pump flow passage is not fully filled with water. SOLUTION: A pump flow passage 20 is connected to an intake water tank 10 and a horizontal pump P is installed in the passage 20, whereby water in the tank 10 is sucked in the passage 20 and it is discharged to a specified place. A inflow valve 30 is provided at an upper part of the passage 20 upstream of the pump P so that its lower end may decrease to be lower than the level of water in the case that the passage is not fully filled with water. Accordingly, no air enters a downstream part of the valve 30 and water can be fed even when the passage 20 is not fully filled with water.
Patent JP-2001276395-A (JP)
Title: Gift exchange system, gift exchange method and controller for gift exchange system
Inventor: IOKI SADAO
IPC: G06Q50/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a gift exchange system for enabling exchange for many kinds of gifts matched with the preference of players even in the game shop of a small scale. SOLUTION: In this gift exchange system constituted of a counter for counting game media obtained in a game and generating the increase data of the number of the game media to be stored in an account, a terminal for gift exchange for instructing the exchange of the game medium stored in the account for the gift and a computer connected to the counter and the terminal for the gift exchange, the account is divided into plural individual accounts so as to store the game media for the respective game shops and the stored number of the game media is recorded in the individual accounts.  By inputting the information of the account and the gift to the terminal for the gift exchange, gift exchange information including at least the information of the player and the gift is generated on the basis of the information of the game shop corresponding to the individual account to be appropriated for the exchange for the gift.
Patent JP-2001280375-A (JP)
Title: Spring close type electromagnetic brake
Inventor: MURASE SHINKO
IPC: F16D55/28
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of abnormal sound and abnormal wear due to contact of a disc, armature, and a braking plate when brake is not applied. SOLUTION: An electromagnetic brake 1 is provided with a rotation part 10 rotating integrally with a braked rotary shaft 5 and a fixed part 20 which does not rotate. The rotation part has a hub 11 and a disc 12 movable in thrust direction. The fixed part has a yoke 21 and the braking plate 22 nipping the disc and an armature 23 arranged between the disc and the yoke and slidable in thrust direction. The yoke is provided with a spring 26 energizing the armature onto a braking plate side and an exciting coil 27 attracting the armature onto a yoke side against an energizing force of the spring when electricity is conducted. A spring 14 energizing the disc onto an armature side is fixed on the hub and a step difference part 11a regulating the travel of the disc onto the armature side at a predetermined position are formed as positioning means.
Patent JP-2001281599-A (JP)
Title: Projection type display device
Inventor: SONEHARA TOMIO
IPC: G03B33/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device having high light use efficiency with which a bright and high quality projection picture is obtained, using a plurality of laser light sources as a lighting source. SOLUTION: By using a plurality of laser light sources 201 placed in a matrix shape and an illumination system generating RGB beams and consisting of a coupling optical systems 209 corresponding to the light emitting point of the laser light source, an optical fiber array 210, a converging optical system 202 and a polarized light conversion optical system 203, the light use efficiency of the illumination system is enhanced, the projection type display device is miniaturized and the color reproduction range of the projection picture can be widenned.
Patent JP-2000342555-A (JP)
Title: Mri equipment and mr imaging method
Inventor: KIMURA TOKUNORI
IPC: G01R33/48
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an Arterial Spin Labelling(ASL) image having sensitivity only in one-directional signal from a blood stream by surely canceling an MT effect, thereby reducing a difference error originating in resting tissues. SOLUTION: A first RF pulse and a first tilted magnetic field Gtag for selectively exciting a tag slab and a second RF pulse and a second tilted magnetic field Gcont for selectively exciting a control slab are set so that offset quantities with respect to the center position of the imaging slab of the exciting center frequency of an RF pulse may be equal and offset positions, Offsettag and Offsetcont, with respect to the imaging slabs of both of the slabs may be different from each other. Both of the RF pulses are IR pulses. A sequence including the first RF pulse and the first tilted magnetic field Gtag is executed and a sequence including the second RF pulse and the second tilted magnetic field Gcont is executed to respectively collect echo signals and to mutually differentiate to obtain an ASL image.
Patent JP-2001286068-A (JP)
Title: Battery pack
Inventor: ITAGAKI SHINICHI
IPC: H02H7/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To protect built-in parts such as a battery while a battery pack can be effectively utilized while the setting current of an overcurrent protection circuit is at an optimum setting current continuously. SOLUTION: The battery pack incorporates an overcurrent protection circuit 2 that detects current flowing in a battery 1 to interrupt the current when the current becomes larger than a setting current. The overcurrent protection circuit 2 detects at least one of temperature, voltage, and capacity for changing to an optimum value without fixing the setting current for interrupting the current to a fixed value.
Patent JP-2001277506-A (JP)
Title: Electrostatic actuator and ink jet head
Inventor: MOMOSE YOSHIMASA
IPC: B41J2/055
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic ink jet head having one counter electrode made of an ITO film in which durability is enhanced and the counter electrodes are prevented from sticking each other. SOLUTION: The electrostatic ink jet head has one electrode made of an ITO film. Assuming the peak intensities on the (222) and (400) faces appearing in an X-ray diffraction pattern of the crystal structure of an ITO electrode are (222) and (400), the orientation ratio f(400) on the (400) face of the ITO film defined as [(400)/ (222)+(400)}]×100 (%) is set in the range of 40% to 95%. When an ITO film is formed to satisfy these conditions, the counter electrodes do not stick each other and a durable electrostatic ink jet head can be realized.
Patent JP-2001284621-A (JP)
Title: Method for manufacturing integrated photovoltaic device
Inventor: YAMAMOTO KEISHO
IPC: H01L31/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the uniformity of texturizing a transparent conductive film and enhance the uniformity in a film forming processing. SOLUTION: This method comprises the steps of: separating halfway a transparent conductive film 2 formed on a substrate; forming a film of a semiconductor layer 3 by earthing the transparent conductive film 2 at a substrate end, to then pattern an intercellular connection part; forming a back face metal electrode film 4 to then pattern an intercellular separation part; and patterning the transparent conductive film 2, the semiconductor layer 3 and the back face metal electrode film for separation and elimination so as to cross a separation line 2a of the transparent conductive film 2 separated halfway, thereby performing the intercellular separation.
Patent JP-2001282959-A (JP)
Title: Consulting method and consulting system
Inventor: TSUCHIYA MASATO
IPC: G06Q50/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a consultant system where the processing time of the response to a problem and evaluation of the response is remarkably shortened and the secrecy of a responder can be kept without specifying an application. SOLUTION: The consultant system 1 is provided with a server device 2, questioner terminal equipment 4 connected to the server device 2 by a communication system 3 and responder terminal equipment 51, 52, 53,... connected to the server device 2 by the communication system 3. The server device 2 stores a site on a consultant, writes data in the site 6 when a writing request is given from questioner terminal equipment 4, accesses the site 6 from responder terminal equipment 4. The questioner terminal equipment 4 transmits a question sentence, the response sentence and an evaluation sentence on the response to the site 6. Responder terminal equipment 5 displays a question in the site of the server device 2, transmits the response and displays a marking result and the evaluation sentence with the termination of the response.
Patent JP-2001243359-A (JP)
Title: System for matching plan and ability
Inventor: NAITO HIROFUMI
IPC: G06Q30/06
Filed: 2000-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for introducing an optimal cooperator in a job or others by analyzing the field or depth of the knowledge of a user by using a computer system and a network. SOLUTION: Various objects on the computer network are sorted into categories. On the basis of the degree of satisfaction or possibility in the future concerning the object to be transmitted to this computer system by the user, the field or degree of the knowledge of the user, timeliness and the degree of correspondence to the change of the whole society are calculated. Corresponding to the result, optimal matching in the job or private life is obtained.
Patent JP-2001285038-A (JP)
Title: Window comparator
Inventor: WAKAYOSHI KOUJIROU
IPC: H03K5/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a window comparator, capable of shortening comparison operation of an input voltage to be able to shorten a processing operation up to an output and further reducing the comparison accuracy deviation of an input voltage due to the variation of resistance for reference voltage generation. SOLUTION: When different reference voltages REF1 and REF2 are respectively inputted to the respective gates of MOS transistors P21 and P22, prescribed reference currents I1 and I2 are outputted according to the difference between the both reference voltages. When input voltages INN and INP are respectively inputted to the respective gates of MOS transistors P31 and P32, output currents I3 and I4 are outputted according to the difference between the both input voltages. A current/voltage conversion circuit 4 generates a high level or low level voltage according to the magnitudes of the reference currents I1 and I2 and the output currents I3 and I4. The voltage is outputted via an inverter 5.
Patent JP-2001280463-A (JP)
Title: Automatic transmission for vehicle
Inventor: NISHIMURA NOBUYUKI
IPC: F16H37/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission in which the high-low gear selection in a reverse gear unit is carried out by a simple and easy manner so as to reduce the load for the driver during high-low gear selection. SOLUTION: In the transmission having a reverse gear unit in which high-low gear is selectable, the transmission is provided with a control unit controlling speed gears in the transmission, an actuator to execute the gear shifting based upon a signal from the control unit. The control unit is provided with a skip mode to enable to skip the several speed gears in the transmission in addition to a normal mode which the gear shifting is carried out one by one in order, and it is characterized in that the control unit can automatically select the high gear or low gear in the reverse gear unit in accordance with selection of the skip mode. Thus, the composition of the transmission is simplified eliminating the switches for the gear shifting and selection.  Therefore, the control unit can adequately select the low gear in the reverse gears during the normal mode and the high gear during the skip mode without the conscious action by the drivers.
Patent JP-2001291436-A (JP)
Title: Water barrier tape for cable and water barrier cable
Inventor: ITO KAZUMI
IPC: H01B7/282
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a water barrier tape for a cable, having a safety to a human body, featuring water barrier function and shielding function and being free of rupture due to a bending of a cable or thermal expansion for a long time, and a water barrier cable using the same. SOLUTION: The water barrier tape 10 comprises a thermoplastic adhesive layer 13 provided on one face of a corrugated metal tape 11, formed by corrugating a metal tape in the longitudinal direction, via a heat resistant reinforcing layer 12 and a semiconductive thermoplastic adhesive layer 14 provided on the other face. The water barrier tape 10 is provided vertically along the outer periphery of a cable core 20 to form a water barrier layer 30 on which a plastic sheath 9 is provided to form the water barrier cable.
Patent JP-2001291894-A (JP)
Title: Self-scanning light-emitting element array
Inventor: ONO SEIJI
IPC: B41J2/45
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-scanning light-emitting element array of less surface roughness and smaller array pitch of light-emitting element. SOLUTION: There are provided an n-type first semiconductor layer 20, a p-type second semiconductor layer 21, an n-type third semiconductor layer 22, a p-type fourth semiconductor layer 23, a gate electrode 3 for starting which is formed on the third semiconductor layer 22, and a plurality of anode electrodes 2 for light emission which are formed on the fourth semiconductor layer 23 as a one-dimensional array. A part directly below the anode electrode for light emission works as a thyrister.
Patent JP-2001009600-A (JP)
Title: Method and device for measuring processing force of mechanical press
Inventor: OKANO SHINJI
IPC: B30B15/14
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To accurately and easily measure a processing force at the time of press processing. SOLUTION: Pressure oil is charged in a hydraulic chamber 12 for absorbing an overload formed in a slide 3 of a mechanical press 1. Every given initial pressure of the pressure oil, the relationship between the pressure of the pressure oil under the condition that it is pressurized by a processing force at the time of press processing, and the size of the processing force is measured in advance and the measured result is stored in a computer 33 as plural pressurizing characteristics. The computer 33 stores via a pressure sensor 27 the pressure of the pressure oil detected immediately after the slide 3 passes through a top dead center as a preload pressure, and stores the maximum pressure of the pressure oil detected until the slide 3 is positioned at the top dead center again as a peak pressure. Furthermore, the pressurizing characteristic corresponding to the preload pressure is chosen from the plural pressurizing characteristics, and then the processing force at the press processing time is calculated from the chosen pressurizing characteristic and the peak pressure.
Patent JP-2001287270-A (JP)
Title: Fixing device for frp molded articles
Inventor: IMAGAWA MASAHIRO
IPC: F16L1/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for FRP molded articles for holding a good bonded state without generating shift even if a worker touches a bonded part, where an adhesive is not yet cured, in bonding work for bonding FRP molded articles by the adhesive and capable of feeding the FRP molded articles immediately after the bonding work is completed. SOLUTION: The fixing device 1 used in the bonding work for bonding piping 2a, 2b made of FRP by an adhesive 25 is constituted so as to support the grasping pieces 6a, 6b of a first holder 3 for holding one piping 2a and the grasping pieces 7a, 7b of a second holder 4 for holding the other piping 2b in a shakable manner by a support shaft 5.