baber/WOPTO huggingface dataset:
Patent JP-H08192378-A (JP)
Title: X-axial unit for rectangular coordinate type robot
Inventor: MATSUZAKI HIROTOSHI
IPC: B25J9/02
Filed: 1991-07-10
Abstract: PURPOSE: To provide a robot main body, which can perform the work of two robots in a location space for one robot. CONSTITUTION: In the rectangular coordinate type robot main body, two ball screw shafts 4, 5 to be respectively driven by motors 11, 12 are arranged in parallel with each other in the horizontal direction, and ball screw nuts 6 (,7) engaged with the ball screw shafts 4, 5 are respectively fixed to a first movable carriage 8 and a second movable carriage 9, and two movable carriages 8, 9 to be operated separately from each other by a separate driving system on the same track are provided, and furthermore, motors 11, 12 are arranged under the X-axial frame 2. With this structure, two kinds of work can be performed by one robot, and in comparison with the case of using two robots, equipment cost is reduced, and location space is reduced. Furthermore, since length of the X-axial unit is short, assembly line is shortened at the time of assembling the X-axial unit in an automatic assembly line.
Patent JP-H05110284-A (JP)
Title: Terminal device
Inventor: SUZUKI MITSUJI
IPC: H05K9/00
Filed: 1991-10-15
Abstract: PURPOSE:To conduct electro-magnetic wave shielding and sound-proof shielding simultaneously by mounting a foamed resin body, into which a conductive substance is mixed, to a ventilation window section for cooling the device box body. CONSTITUTION:The internal surface of a plastic-molded box body 1 is coated with a conductive coating. A plane, in which the foamed molded body of a polyurethane resin, a plate-shaped foamed body called a mold plane, is brought to a conductive state through metallic plating, is stuck to windows 3 for cooling and ventilation at four positions of the plastic box body 1 by conductive adhesive of a double-sided conductive tape in place of conventional metallic meshes, thus forming an electro-magnetic interference wave shielding layer 4. A foamed resin body having conductivity may also be shaped by mixing a conductive substance (such as powder of iron, copper, etc., and fibers) into the foamed resin body besides metallic plating. Accordingly, electro-magnetic wave shielding and soundproof shielding can be attained simultaneously.
Patent JP-H04142564-A (JP)
Title: Electrophotographic printer using continuous recording paper
Inventor: NEGISHI KIYOSHI
IPC: G03G21/00
Filed: 1990-10-03
Abstract: PURPOSE:To set the pitch between a photosensitive drum and a fixation device irrelevantly to the length of the pages of the recording paper by controlling the operation of a recording paper conveying means by a controller according to operation control information which is set previously according to the length of the pages of the continuous recording paper and stored in a storage means. CONSTITUTION:A tractor 9 is driven to advance the fan-fold paper 20 and stopped when the tail end of a leading page reaches a specific position facing the fixation device 8 after the head and 'ML' is detected by a sensor 30R, thereby entering an output stand-by state wherein preparations for drawing are completed. When this fold paper 20 is put in the output stand-by state, the sensor 30R detects the conveyed fold paper 20 to grasp its front end 'ML' and control is performed thereafter according to conveyance information from an encoder 93. Namely, the number N of pulses required to move the front end of the fold paper 20 to the output stand-by information position after it is detected by the sensor 30R is previously known from the position relation between the sensor 30R and fixation device 8, pulse signal output intervals, and the conveyance distance of the fold paper 20, so when the fold paper 20 is detected by the sensor 30R, the pulses from the encoder 93 begin to be counted and the fold paper is stopped when the counted value of the pulses reaches M, thereby accurately placing the paper in the output stand-by state.
Patent JP-H03127348-A (JP)
Title: Initializing method for double-sided magneto-optical memory element
Inventor: NAKAJIMA JUNSAKU
IPC: G11B11/10
Filed: 1989-10-11
Abstract: PURPOSE:To shorten the initialization time by keeping the recording layer on one face at a temperature lower than the compensating temperature and keeping that on the other face at a temperature higher than the compensating temperature and applying a magnetic field stronger than the coercive force to initialize a memory element. CONSTITUTION:Two single-side magneto-optical memory elements 12 are stuck to each other to constitute a double-sided magneto-optical memory element 21. When the recording layer on one face is kept at a temperature lower than the compensating temperature and that on the other face is kept at a temperature higher than the compensating temperature, the coercive force of recording layers on both faces is weaker than that at the compensating temperature, and therefore, the magnetic field required to equalize directions of magnetization may be weak. Since polarities to magnetic fields of magnetization on recording layers of both faces are opposite, magnetizations having opposite polarities of recording layers on both faces are simultaneously initialized in the same direction when a magnetic field stronger than the coercive force of either of recording layers is applied. Thus, the time of the initializing process is shortened.
Patent JP-S62126395-A (JP)
Inventor: MIZOGAMI YORIMASA
IPC: G21C19/19
Filed: 1985-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06115815-A (JP)
Title: Quality control device of package
Inventor: SAMOTO YOSHIHIKO
IPC: D01H9/18
Filed: 1992-10-05
Abstract: PURPOSE:To provide a quality control device of packages which can detect an automatic winder frequently generating a package of inferior quality. CONSTITUTION:This quality control device of packages is provided with a data supply means 24 to supply the inner layer data of winding of respective packages P monitored by means of control devices 21 to an inspection station 10, a memory means 25 to store the outer layer data inspected in the inspection station 10 and the inner layer data fed from the data supply means 24, and a display device 26 to display together the inner and outer layer data.
Patent JP-S63119585-A (JP)
Title: Semiconductor rectifier element
Inventor: YAMAMOTO TAKESHI
IPC: H01L29/861
Filed: 1986-11-07
Abstract: PURPOSE:To suppress increase in forward voltage and to shorten reverse recovery time, by making the depth of a P-N junction starting from a main surface deeper than a surrounding part at an inner part, and forming a diffused region of heavy metal at the inner side, where the depth of the P-N junction is deep. CONSTITUTION:The depth of the P-N junction of a semiconductor rectifier element is made deeper then the depth of the junction of a P-type diffused layer 3a at the surrounding part of the junction depth of a P-type diffused layer 3 at the inner part. An opening is provided in an oxide film only at the part of the P-type diffused layer 3. Gold or platinum is diffused through the opening. Even if the lifetime of holes, which are the minority carriers of an N-type substrate, is short, the thickness of the N-type substrate 1 is small by the depth of the P-type diffused layer 3. Thus, increase in forward voltage is suppressed. A gold diffused region 6 is separated from the part of the shallow P-N junction by deepening the depth of the P-type diffused layer 3 and by diffusing the gold only from the region of the P-type diffused region layer 3. Therefore, increase in reverse leaking current at high temperature is suppressed.
Patent JP-H11107709-A (JP)
Title: Binary power generating system
Inventor: OKUMURA MASASHI
IPC: F01K25/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a safety valve from operating by raising pressure in a device in the case where a cooling heat source is stopped to supply. SOLUTION: A piping 30 is arranged on an outlet for a working medium of a condenser 6, a valve 28 installed in the piping 30 is opened, the working medium is moved to an oil tank 14, and the working medium liquid level of a main system A is lowered, and thereby, evaporation of the working medium is prevented in the evaporator 2. It is thus possible to prevent operation of a safety valve caused by raising of pressure in the system.
Patent JP-H03135966-A (JP)
Title: Preparation of piperazinone for use as sulfur dioxide absorbent
Inventor: SUTEIIBUN EICHI KURISUCHIYANSE
IPC: B01D53/14
Filed: 1990-10-05
Abstract: PURPOSE: To provide piperazinones, by reacting a 1-cyano-1-hydroxyalkane with ethylenediamine or its substituted derivative preferably in an aqueous solution, wherein the cyano compound is used in equimolar ratio or in excess and inert gas is bubbled into the reaction product.  
     CONSTITUTION: The 1-cyano-1-hydroxyalkane is brought into contact with ethylenediamine or its substituted derivative preferably in an aqueous solution to give a 2-piperazinone, wherein the cyano compound in at least one mole or in excess (especially the rato of 1.1/1-1.5/1 is preferred.) to one mole of the amine compound is reacted and an inert gas is bubbled, thereby to yield a piperazinone or its substituted compound useful as absorbents of sulfur dioxide. To effect the reaction in the aqueous solution can enhance the yield, and to introduce the inert gas into the product makes purification unnecessary, leading to advantages in cost and time. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0690519-A (JP)
Title: Overload protecting circuit of intermittent wiper device
Inventor: ISOMURA TOSHIAKI
IPC: H02H7/085
Filed: 1992-09-08
Abstract: PURPOSE:To prevent an unnecessary current application in case of the overload of an intermittent wiper device. CONSTITUTION:An intermittent starting-pulse signal, which is generated from an intermittent starting-pulse generating circuit 1 by switching on an intermittent switch SW1, and an in-operation signal generated from an auto-stopping switch SW4, which is interlocked by a wiper motor 3, are inputted to an OR circuit. Then, the wiper motor 3 is started by the output pulse of the OR circuit via an AND circuit AD1 and via a motor driving circuit 2, and the wiper motor 3 is driven intermittently according to the intermittent starting-pulse signal. Further, a flip-flop 6 outputting a control signal, which is generated when the intermittent starting-pulse is generated and is extinguished when the in-operation signal is extinguished, is provided. Moreover, according to the generation of the control signal, an one-shot pulse having a predetermined pulse width is outputted from an one-shot-pulse generating circuit 5, and is inputted to the AND circuit AD1. Therefore, when the wiper motor 3 is locked by an overload, since the in-operation signal continues to be held at either H level or L level, no one-shot pulse is outputted again, and in its turn, no useless current application is generated from the motor driving circuit 2.
Patent JP-H03127650-A (JP)
Title: Automatic centrifugal separator
Inventor: INABA MASAHIRO
IPC: B04B11/00
Filed: 1989-10-14
Abstract: PURPOSE:To eliminate uselessness in control of aligning a rack and to efficiently align the rack and to make this rack stand by providing a sensor of contact force which receives the reaction force of the rack to a stock yard lever. CONSTITUTION:When one piece of rack is freshly added to the rearmost part of a row of racks which are already aligned and made stand-by, a stock yard lever is progressed until the head rack of the row of racks which are aligned and made stand-by receives reaction force generated owing to be allowed to abut against the guide of an end line. When a lever sensor 61 of contact force is turned on by reaction force at a time of this contact, the lever is transferred to regressive action from the conventional progressive action. In such a way, alignment of the racks due to the stock yard lever is performed by utilizing the lever sensor 61 of contact force.
Patent JP-H11105315-A (JP)
Title: Printer
Inventor: MOTOYANAGI YOSHIMUNE
IPC: B41J2/325
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To output the number of papers capable being printed by accurately obtaining a residual quantity of an ink ribbon in a simple structure without adding a special part in terms of a printer that prints image data by superposing inks of plural colors on the color ink ribbon in which the inks of the plural colors are arranged at predetermined intervals. SOLUTION: A consumption combination number (B) (=L/H) of inks of three primary colors in an ink ribbon required for image printing of one piece of paper is calculated based on a size (L) for designated image printing and a width (H) of a print head in the longitudinal direction. For example, the number C (=A/B) of papers capable of being printed is calculated based on a non-used residual combination number (A) and a consumption combination number required for printing one piece of paper. The non-used residual combination number (A) and the number (C) of papers capable of being printed are indicated and the image printing is executed.  The non-used residual combination number (A) is decremented to be renewed and is indicated every time when superposing printing of one line by the inks of three primary colors is executed as well as the number (C) of papers capable of being printed is decremented to be renewed and is indicated every time when the printing of one piece of paper is executed.
Patent JP-2000101394-A (JP)
Title: Filter circuit
Inventor: UMEDA YUICHI
IPC: H04B1/7093
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit of a switched current type having a responding speed required of W-CDMA saving power consumption, while securing sampling precision required for constituting a matched filter and which can be used for a portable terminal and can change a spreading code. SOLUTION: A V-1 converting circuit 2 converts the voltage signal VD of an input signal VD into a current signal ID to output to a current transmitting circuit 3. The circuit 3 outputs time-sequentially inputted current signal ID to sample-and-hold circuit S/H1 to S/Hn in the order of time. An arithmetic circuit 6 executes addition/subtraction and product-sum operation to each current signal ID from the circuits S/H1 to S/Hn to output a combined current signal IDS. An I-V conversion circuit 8 converts the signal IDS and outputs a combined voltage signal VDS. A level-control current cutting off part 9 adjusts the conversion level of converting the input signal VD into the current signal ID and stops a drive current to the circuit 2 when it is not converting and a level-control current cutting off part 10 stops the drive current to the circuit 8 when it is not converting.
Patent JP-H10108901-A (JP)
Title: Residue display device for deodorizing fragrance vessel
Inventor: TANAKA NOBUYOSHI
IPC: A61L9/12
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To achieve not only a quick and clear visual judgment of the reside but also an enjoyment of appearance and action as an ornament by vertically moving a storage vessel according to the capacity of a deodorant/fragrance agent to oscillate a mobile member of a mobile ornament body with vertical displacement of a support sleeve. SOLUTION: During the use, as a deodorizing fragrance 2 stored in a storage vessel 3 is gradually vaporized, the storage vessel 3 is displaced upward by a coil spring 6 with a decrease in the capacity of the deodorizing fragrance 2. As a result, a support sleeve 7 integrated with the vessel 4 is also displaced upward and with petals 9a closed, an artificial flower beings to close. As the fragrance 2 vanishes, the artificial flower closes back in a bud. When the vessel 3 is refilled with the fragrance 2 from an injection port 4, the vessel 3 is displaced downward against the coil spring 6. At the same time, the support sleeve 7 integrated with the vessel 3 is displaced downward and with the petals 9a opening, the artificial flower 9 beings to open and becomes full in bloom with the filling of the vessel to the capacity.
Patent JP-H04144109-A (JP)
Title: Wiring device
Inventor: NAKAO MASATOSHI
IPC: H04L12/40
Filed: 1990-10-04
Abstract: PURPOSE:To reduce crosstalk with a smaller number of parts and reduce the mounting density by providing dumping resistors and ferrite fuses respectively in series for a plurality of signal lines, and providing a plurality of buses, which collect the transmission signals in some divisions of a plurality of signal lines separately for each kind and have certain capacities. CONSTITUTION:In such constitution that the board where ICO (CPU) is wired and the board where IC1-ICn (memories) are wired are connected, the transmission signal between ICO and IC1-ICn is divided into information data, control data, and address data. In the signal line for each transmission signal, a dumping resistor R and a ferrite fuse L are interposed in series near each i/o terminal on the wiring board, whereby RL series circuits A10 and A11-A1n are constituted. Moreover, for one division of each signal line, those are collected on the back board BB separately for each kind of transmission signals thereby forming an information bus B1, a control bus B2, and an address bus B3, and the capacity that the bus itself is used in place of a capacitor, thus the number of parts of a filter circuit is reduced for reduction of crosstalk, and the mounting density is reduced.
Patent JP-2001053852-A (JP)
Title: Strap provided with loupe for compact portable object such as portable telephone
Inventor: SHIMABUKURO CHIEKO
IPC: H04M1/11
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To attach a loupe to the strap of a compact portable object such as a portable telephone or a pocket camera for enlarging the characters of the liquid crystal display or operation display of the compact portable object to read the characters small and difficult to view. SOLUTION: A loupe 4 is attached to the top end part of a grasping string 3 in a strap in which a connection string 1 is connected through a joint member 2 to the grasping string 3.
Patent JP-H09271062-A (JP)
Title: Systematic scanning method and device for portable radio telephone
Inventor: BIKUTAA EMU ABURIYUU
IPC: H04W48/16
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone hand set including an antenna and a receiver for receiving control channels from plural base stations. SOLUTION: A time division multiple access(TDMA) controller circuit 126 connected to the receiver stores all receiving control channel information in a catched data buffer 134. The hand set 120 identifies base stations having allowable receiving signal intensity and an allowable identification or system function as suitable candidate base stations based upon the control of a processor 128. Then the hand set 120 selects a suitable base station having allowable signal quality, access right and system function from these candidates and is synchronized with communication with the suitable base station.
Patent JP-2001091788-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: YAMAZAKI SHIGEFUMI
IPC: G02B6/293
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving temperature stability of an optical multiplexer/demultiplexer using a Mach-Zehnder type interference system, a Michelson type interference system, etc. SOLUTION: The optical multiplexer/demultiplexer has two pieces of cores consisting of quartz system glass formed at two optical fibers (optical waveguides) 11 and 11 and multiplexes and demultiplexes a plurality of light rays by adjusting the phase differences of a plurality of the light rays to vary the effective lengths of the two cores from each other when multiplexing a plurality of the light rays varying in wavelengths, propagating these light rays in a plurality of the cores and interfering the light rays with an optical coupler (optical multiplexing/demultiplexing part) 12, wherein the cores are formed of quartz glass added with germanium and boron.
Patent JP-2001093353-A (JP)
Title: Transfer shield cable
Inventor: HASEGAWA KOICHI
IPC: H05K1/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a transfer shield cable superior in flexibility, lighter weight, flatness and portability as a whole, applicable to a smaller size if the number of signal lines is increased and easy to mount on a connector. SOLUTION: A transfer shield cable 100 using a long flexible printed wiring board as a core material comprises a conductor pattern printed on the flexible printed wiring board so as to connect signal line connecting terminals 107 provided at both ends, an insulation coating sheet for insulation coating the conductor pattern (a power line pattern and a signal line pattern), a cable body 103 formed by covering the whole long flexible printed wiring board excluding the signal line connecting terminals 107 with an electromagnetic wave shield woven cloth to which a conductor bonding resin is applied, and a body insulation coating sheet 104 to which a coating is applied to envelop the cable body 103 in the folded condition for reducing the width of the cable body 103.
Patent JP-2000096696-A (JP)
Title: Repairing method of sewerage invert
IPC: E03F5/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To easily and surely repair a sewerage invert when the opening of the upper block of a sewerage manhole is narrow. SOLUTION: When an invert consisting of a skeleton block 3 having the circumferential wall part 11 and bottom plate part 12 of a manhole 1 is repaired, a foundation filler 31 is filled in a prescribed height after the invert part is cut, and a concrete block 32 is buried in the center thereof. Thereafter, an invert body 34, a swash plate part 35, and an invert plate 33 having openings 36a, 36b and a folded part 37 are placed no the foundation filler 31 so that the lower surface of the invert body 34 is conformed to the concrete block, and a worker gets on the invert plate 33 to caulk the peripheral part of the invert plate 33, and then injects a filler 38 through the opening parts 36a, 36b to fill the lower surface side of the invert plate 33 with the filler, whereby the repair is completed.
Patent JP-H03129243-A (JP)
Title: Hot water supplying apparatus
Inventor: NISHI TAKAHIRO
IPC: F24H1/14
Filed: 1989-10-13
Abstract: PURPOSE:To eliminate a problem of an installation space of a hot water supplying apparatus and to suppress its cost by providing a first hot water outlet and a second hot water outlet for supplying hot water from a heat exchanger through hot water mixing means. CONSTITUTION:A hot water supplying apparatus 1 has a heat exchanger 2 and motor-driven thermal mixing vales 3, 4 as hot water mixing means. That is, the apparatus 1 having the exchanger 2 contains hot water mixing means for mixing the hot water from the exchanger 2 with water. A water supply tube for supplying water is connected to the exchanger 2 and the mixing means. A first hot water outlet 17 and a second hot water outlet 18 for supplying hot water from the exchanger through the mixing means are provided. Accordingly, the hot waters of different temperatures can be simultaneously supplied. Thus, the cost of the apparatus 1 can be suppressed, and a problem of an installation space can be eliminated.