baber/WOPTO huggingface dataset:
Patent JP-H06210944-A (JP)
Title: Production of forgery-proof color printed matter
Inventor: HAUSER HANSPETER
IPC: B44F1/12
Filed: 1993-12-03
Abstract: PURPOSE: To prevent regeneration through a color copy machine by printing at least one specific area of a printed matter with a print ink which provides a visual impression after color copy different from visual color impression after printing. CONSTITUTION: An object R of desired master color V is prepared using a dye Ti commonly employed in color copy machine. Based on two selected types of illumination, maximum possible difference M between the area of an original printed matter O printed with one print ink P1 and the object R of master color V is determined. Print ink required for attaining a desired master color is then prepared such that a clearly detectable visual difference is present between the visual impression at a specified area of the original printed matter O printed with aforementioned print ink and the visual color impression at the corresponding area of a color copy made from the original printed matter using a color copy machine.
Patent JP-H10187295-A (JP)
Title: Power supply management device
Inventor: YAMAUCHI KAZUKI
IPC: H02J7/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to previously know operatable time based on a current battery residual amount in accordance with processing required by a user with respect to a power supply management device for a portable electronic equipment such as an electronic notebook to be driven by a battery power supply. SOLUTION: A false load corresponding to a load current L required for the operation of an operation mode selected and set up by a user is connected to a battery power supply part 22 by a false load circuit part 24 under the control of a power supply control part 21 in a power supply unit 17, battery restoring time T from time t1 when the false load is detached up to voltage recovery time t2 is counted by a counter CT, battery remaining capacity N is found out from relation between the load current L and the battery restoring time T based on the contents of a battery remaining capacity table sorted in each load current which is stored in a load-sorted battery life table 25, and operation executable time (h) calculated from the battery remaining capacity N (mAh) and the load current L (mA) is displayed on a liquid crystal display part.
Patent JP-H04207033-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RYOICHI
IPC: H01L21/768
Filed: 1990-11-30
Abstract: PURPOSE:To fill a via hole well, to flatten an interconnection layer and to form a plug by a method wherein a first conductive film is deposited by one out of a high-temperature and high-bias sputtering method, a high-temperature sputtering method and a selective metal CVD method and, after that, a second conductive film is deposited by an ordinary sputtering method or a vapor deposition method. CONSTITUTION:A first insulating layer 2a and an interconnection layer 5 are formed on a substrate 1; after that, a second insulating film 2b in which a via hole 4 has been made is formed; a first conductive film 3a composed of Al is first deposited in the via hole 4 by a high-temperature and high-bias sputtering method. The first conductive film 3a is not deposited on a sidewall means of the deposition method, but it can be deposited on the bottom part with good efficiency. The first conductive film 3a formed on the surface of the second insulating film 2b is deposited so as to be a taper shape. In addition, a second conductive film 3b composed of Al is deposited by an ordinary sputtering method. The second conductive film 3b cannot be deposited on the bottom part efficiently, but, when the via hole is shallow, it can be deposited on its sidewall.
Patent JP-H06188976-A (JP)
Title: Test equipment for exchange
Inventor: FUKUZAWA TOSHIYUKI
IPC: H04M3/26
Filed: 1992-12-21
Abstract: PURPOSE:To implement a function test of an exchange efficiently with small sized hardware configuration. CONSTITUTION:A pseudo call control circuit 14 according to information inputted from a key board 6 drives a relevant line control circuit 16 based on line information of a storage device 17 through random selection of lines. The line control circuit 16 gives a selection signal to a line exchange 4 through a connection line according to an instruction described on a test specification thereby applying a pseudo call to each line of the line exchange 4. An operation output signal from the exchange 4 is received by a pseudo call generating section 3 and informs it to a console section 2. A console control circuit 7 informs the received execution result information to a full line display control circuit 8. The control circuit 8 identifies a line number and an instruction type based on the execution result information and revises the display of the location accordingly and displays graphically the state result of all lines.
Patent JP-H09182152-A (JP)
Title: Cordless telephone equipment
Inventor: INOUE YASUAKI
IPC: H04W84/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To preferentially connect a calling mobile station and a called station to a specific correction request by including a specific carrier using only for the specific correction request. SOLUTION: In response to a calling request signal from a mobile station 14, one of base stations 12 connects the mobile station 14 and itself by using a carrier. The base station 12 gives a speech signal received from the carrier 12 to an exchange station 18 through a digital line 16 and the exchange station 18 communicates with the called station by using a ground telephone network 20. In addition, carriers used for connection are respectively added with numbers and some of them are specific carriers to be used at the time of emergency. When all normal carriers are under use, this carrier for emergency so that the base station 12 and the called station are preferentially connected at the time of an emergency number from the mobile station 14 such as the number of a police station or a fire station.
Patent JP-2001158674-A (JP)
Title: Sintered compact of porous silicon carbide, method for producing the same, member for wafer-polishing device and table for wafer-polishing device
Inventor: MAJIMA KAZUTAKA
IPC: B24B37/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered compact of a porous silicon carbide, extremely superior in soaking properties, thermal responsibility and dimensional stability. SOLUTION: This table 2 is usable for a wafer-polishing device 1, and is composed of base materials 11A and 11B made from the sintered compact of the porous silicon carbide. The sintered compact of the porous silicon carbide has open pores 23 present in a structure constituted of silicon carbide crystals 21 and 22. The average particle diameter of the silicon carbide crystals 21 and 22 is >=20 μm, the porosity and the thermal conductivity thereof are <=40% and >=80 W/m.K respectively.
Patent JP-2000162893-A (JP)
Title: Image-forming device
Inventor: KIDOSAKI YUKIHIRO
IPC: G03G15/16
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent image defects such as soil on a transfer material, transfer slippage by improving accuracy in positioning a transfer-material guide member with respect to a fixing nip. SOLUTION: A fixing nip is formed by pushing up a transfer holder 218B, together with a carrying device 205B by means of a carrying press device 206B, thereby abutting a transfer roller 217B to a photoreceptor drum 207B. By the pushing up of the transfer holder 218B at the time, the inclined face 220C of a positioning member 220B pushes up the positioning member 219B of a transfer- material guide member 203B, so that a projection 212B is engaged with the positioning hole 211B of a frame 201C, and the transfer-material guide member 203B is thereby positioned. The projection 212B during the engagement is pressed to the first restricting face 211C and second restricting face 211D of the positioning hole 211B by the inclined face 220C, and therefore is deterred from being moved unnecessarily.  That is, the rattling of the fitted parts is eliminated, and the accuracy in positioning the transfer-material guide member 203B with respect to a fixing nip is improved.
Patent JP-H06244844-A (JP)
Title: Multi-address communication controlling method and communication controller
Inventor: SUZUKI TATSURO
IPC: H04L12/18
Filed: 1992-12-21
Abstract: PURPOSE:To realize an efficient bi-directional multi-address service performing the multi-address distribution of large amount of information by effectively utilizing the time when subscribers do not perform a communication, in a multi- address communication for which existing subscribers' lines are used. CONSTITUTION:By performing a time division multiplexing for outgoing data by allocating time slots to the data every information originating node and performing the time division multiplexing for incoming data by allocating time slots to the data every subscriber for large amount of multi-address data of an outgoing direction from originating nodes 1-1 to 1-N to subscribers' terminals 2-1 to 2-M and a little amount of control data of an incoming direction from the subscribers' terminal 2-1 to 2-M to the originating nodes 1-1 to 1-N, a multi- address communication control where a reception side adopts, rejects and selects information is performed for an outgoing communication and a 1 to 1 communication control with address is performed for an incoming communication, these are collected on a common bus 4 and a time division multiplexing communication where time distribution is unsymmetrical in the incoming/outgoing is performed.
Patent JP-H04208831-A (JP)
Title: Dynamic balance modifying device
Inventor: MITSUHARA MASAYUKI
IPC: G01M1/34
Filed: 1990-11-30
Abstract: PURPOSE:To accurately modify the unbalanced state of an object (work) to be modified with a dynamic balance modifying device by switching the feed of a drill to position control for controlling the cutting depth of the drill by detecting the moment the drill comes into contact with the work. CONSTITUTION:When the edge of a drill 22 comes into contact with a work 4, a relay 31 detects a contact signal by means of a previously applied high voltage and stops the power supply to a motor 24 by turning off a switch. Then the drive of a servo motor 19 is controlled and a cutting process is performed by switching the feeding of the drill 22 from constant-speed feeding to the control of cutting depth amount. Therefore, the modifying accuracy can be improved as compared with the case where the feeding of the drill is performed by the constant-speed control only. In addition, the feeding of the drill is controlled in accordance with the kind of works.
Patent JP-H09200094-A (JP)
Title: Device and method for transferring data at high speed through drop line of power line carrier communication system
Inventor: COUTINHO ROY S
IPC: H04B3/54
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To increase the band of a drop line of the power line carrier communication system to facilitate high speed transmission of communication data. SOLUTION: Signals on a drop line include both high frequency data components and low frequency power components. A high-pass filter 36 is provided to pass the high frequency data components to the receiver and a low-pass filter 44 is provided to pass the low frequency power component to the electric system in a house 34. Furthermore, the low-pass filter 44 is used to cut off high frequency noise generated and superimposed on the drop line from an electric device in operation in the electric system.
Patent JP-H11169647-A (JP)
Title: Corrosive gas removing device
Inventor: MIHARA OSAMU
IPC: B01D53/81
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To definitely recognize the degree of corrosion by providing sample plates for placing a sample of an objective material to prevent corrosion in an in-take opening side and a discharging opening side from a main filter with respect to a device for removing a corrosive gas by the main filter. SOLUTION: Relating to the corrosive gas removing device for purifying an air in-taken to a box unit 1 by the work of a blower 4 through a prefilter 6, the main filter 5 and an after-filter 7, a sample plate 11 is provided in the upperstream side of the main filter 5 and the downstream side of the blower 4 and a sample plate 12 is also provided in the downstream side of the main filter 5 and the downstream side of the after-filter 7. Caps 13 and 14 are attached in the vicinity of each sample plates 11 and 12 to load or unload the sample into or out of the box unit 1. The sample on the sample plate 12 is taken out of the unit box 1 by periodically opening the cap 14 and the degree of the corrosion is visually observed for example, to judge the exchanging time of the main filter 5.
Patent JP-H03201519-A (JP)
Title: Electric double layer capacitor
Inventor: TSUCHIYA YOSHINOBU
IPC: H01G11/22
Filed: 1989-12-28
Abstract: PURPOSE:To make a carbon electrode of a sintered body of activated carbon have a small contact resistance with respect to a collecting electrode by using a porous sintered body composed of first activated carbon and second activated carbon different in density obtained by sintering and bonding activated-carbon fine particles as a polarizable electrode and fast sticking a porous sintered body consisting of the second activated carbon having higher density to the collecting electrode. CONSTITUTION:First powder and second powder 14 made up of activated-carbon fine particles different in mean particle size are charged successively into a sintering mold 10, and pressure P is applied within the range of 50-800kgf/cm<2>. Pulse-shaped voltage is applied among the fine particles of the powder 14 and discharge is produced among particles while pressure activated-carbon fine particles are kept at 700-10000 deg.C, the activated-carbon fine particles are sintered, and an electrode composed of two layers of laminated porous sintered bodies 2, 3 having mutually different densities is formed. Consequently, two electrodes formed are impregnated with an electrolyte and a polarizable electrode 1 is prepared, and a separator impregnated with the electrolyte is held between these two polarizable electrodes 1. A collecting electrode 4 is fast stuck and mounted on the sintered layer 3 side obtained by sintering second activated carbon having high density.
Patent JP-H09180678-A (JP)
Title: Discharge lamp for display
Inventor: MIZOBE NORIMASA
IPC: H01J61/30
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp for a display which can mitigate the effect on luminance, brightness, etc., by outside air temperature and further, can effectively enhance the luminance of a light emitting part in a simple structure. SOLUTION: In an envelope 1, into which a first seal member 3 as a light emitting part in one end of a cylindrical envelope main unit 2 and a second seal member 4 having a pair of electrodes in the other end are integrated, a pair of cylindrical partitioning members 9, 10 are arranged in a manner wherein respective electrodes 7, 8 are surrounded further a principal part of a discharge route is placed in almost a right angle direction relating to the first seal member 3. Simultaneously with this constitution, an emitting layer 6 is formed in the envelope main unit 2 and/or the partitioning member 9, 10 adjacent to the principal discharge route, by sealing in the envelope with rare gas mainly composed of xenon gas, brightness of light emitted to outside the envelope from the first seal member 3 can be intensified.
Patent JP-2001157222-A (JP)
Title: Color signal generating circuit
Inventor: OKUBAYASHI MASANORI
IPC: H04N9/64
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a plurality of color signals. SOLUTION: An R-Y storage section 18, a B-Y storage section 20 and a Y storage section 22 store data on a plurality of display colors. Then the data are read in response to a display color from them and the read data by each 90-degree of a color reference signal are incremented or decremented to obtain a color signal.
Patent JP-H11176353-A (JP)
Title: Deflection yoke
Inventor: AOKI KYOSUKE
IPC: H01J29/76
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To improve deflecting sensitivity and make assembling work easy. SOLUTION: In a deflection yoke 40, both of a vertical coil and a horizontal coil are wound directly on a core 27. An overlapped area between the vertical coil and the horizontal coil is insulated by the insulating coating of wire materials and the winding end of the horizontal oil with high voltage and the vertical coil are completely insulated by a support 45. An insulating member for insulating the vertical coil and the horizontal coil are greatly saved and the core 27 arranged in the deflection yoke 40 is set nearer the tubular face of a CRT, resulting in deflecting sensitivity to be improved. Since the vertical coil and the horizontal coil are wound on the same deflection yoke 40, the structure of the deflection yoke 40 is simplified and assembling work is thus easily done.
Patent JP-H10187732-A (JP)
Title: Multilingual communication system
Inventor: KURACHI ATSUHIKO
IPC: G06F13/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a multilingual communication system that can provide a proper substitute document even in the case in which a document in a language that a client device requests can not be provided. SOLUTION: Document data are stored in a server device as intermediate- format document data obtained by analyzing the document data described in a natural language in terms of grammar and meaning. When the client device requests document data, it is decided whether or not translation to a requested language is possible (S603), and when it is decided that the translation is possible, document data described in the requested language are generated from the said intermediate-format document data (S605) and when not, a substitute document in a language different from the requested language is created (S606).
Patent JP-2000168800-A (JP)
Title: Bag sealing tool
Inventor: DAIHI KENJI
IPC: B65D33/16
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a bag sealing tool comprised of a bar-like pressing rod and a receptor rod having a recessed cavity into which the pressing rod is to be fitted so as to cause a bag to be held by the pressing rod fitted into the recessed cavity and the receptor rod and further to improve a sealing characteristic at an opening part of the bag when the pressing rod is fitted into the recessed groove through the bag. SOLUTION: A pressing rod 1 has arcuate portions that are symmetrical to each other and has a sectional shape with a major diameter and a minor diameter. A distance between opposing side walls 23 of a recessed groove 20 is set to such a size as one in which the arcuate portions are internally contacted with the opposing side walls 23 through a bag 4. Projecting pieces 21 for use in pressing the pressing rod 1 in its anti-removal state are projected inwardly along a longitudinal direction of the recessed groove 20 at the releasing ends of the recessed groove 20. A distance between the projecting pieces 21 in a width direction of the recessed groove 20 is set to be shorter than the major diameter and longer than the maximum width at the minor diameter side.
Patent JP-H05172952-A (JP)
Title: Infrared human body detector
Inventor: KOJIMA YUTAKA
IPC: G01V8/20
Filed: 1991-12-24
Abstract: PURPOSE:To simply discriminate between a human body and a small animal other than the human body by arranging infrared detection elements so that ones different in polarity alternately appear in a laterial direction. CONSTITUTION:When the elements of an infrared detector A are arranged in a crossed lattice pattern as a whole so that the same polarities e(+), e(-) mutually become left and right as well as above and below, four detection beams E(-)-E(+) are emitted crosswise. Therefore, when a human body M present at a certain height from a floor surface moves from left to right, the human body M traverses all of beams of the left end, center and right end in the order of E(-),E(+), E(+) and E(-) and, therefore, three amplitude change are generated in a detection signal S to generate three detection pulses exceeding threshold values H, L. Since a small animal traverses only the beam E(+) nearest to the floor surface, an amplitude change is generated only in this part and the detection pulses exceeding the threshold values H, L become one. Therefore, when these are discriminated, the human body M and the small animal D can be easily discriminated.
Patent JP-H03199340-A (JP)
Title: High frequency hardened parts
Inventor: TSUSHIMA MASAYUKI
IPC: C21D9/40
Filed: 1989-12-27
Abstract: PURPOSE:To obtain long-life high frequency hardened parts by forming a product by the use of a steel stock having a composition which contains respectively prescribed amounts of C, Si, and Mn and in which oxygen content is limited to a specific value or below, subjecting the above product to high frequency hardening and to tempering, and regulating the amount of retained austenite and hardness, respectively. CONSTITUTION:A stock which has a composition which consists of, by weight ratio, 0.5-0.7% C, 0.5-1.2% Si, 0.5-1.5% Mn, and the balance iron and in which O content is regulated to <=13ppm is prepared. Subsequently, a product formed of the above stock is subjected to high frequency hardening and to tempering, by which the desired high frequency hardened parts in which the amount of retained austenite and hardness are regulated to <=15% and >=HRC58, respectively, is obtained, that is, the above method can contribute toward hardenability, taking the improvement of the service life of the high frequency hardened material into account, and further, by utilizing the elements reduced in affinity for carbon, the long-life high frequency hardened parts can be obtained.
Patent JP-H05150210-A (JP)
Title: Projection type color liquid crystal display device
Inventor: YOSHIKAWA MINORU
IPC: G02F1/13
Filed: 1991-12-02
Abstract: PURPOSE:To provide the projection type color liquid crystal display device which facilitates the manufacture of a liquid crystal panel for color projection and can be improved in yield and reduced in cost. CONSTITUTION:The projection type color liquid crystal display device splits the white light from a light source 11 into light components of the primary colors of red, green, and blue, composes light of light beams obtained from the respective light beams through the image processing of liquid crystal panels 16 and 19, etc., for the respective colors, and projects the composite light; and a substrate 23 where a black mask cutting off light of the periphery of picture elements of the liquid crystal panels 16 and 19 is arranged at the position where the light beams after the image processing of the liquid crystal panels 16 and 19, etc., for the respective colors are put together.
Patent JP-2001153357-A (JP)
Title: Controller
Inventor: KONARI TAKASHI
IPC: F23N5/24
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a user by avoiding such a situation as various apparatus are disabled abruptly. SOLUTION: The controller 5 comprises a first means 51 for reading the number of operating times R of a circuit 3 for preventing an overcurrent from flowing through a connected load 4 and making a decision that the load 4 has deteriorated when the number of operating times R exceeds a predetermined number of times R0, a second means 52 for reading the operating time R of the overcurrent preventing circuit 3 and making a decision that the load 4 has deteriorated when the operating time T exceeds a predetermined time T0, and means 53 for commanding replacement of the load when a decision is made that the load 4 has deteriorated by any one of the first or second decision means 51, 52.