baber/WOPTO huggingface dataset:
Patent JP-2001168964-A (JP)
Title: Portable phone provided with flip plate and opening/ closing method for the flip plate
Inventor: FUKAZAWA KENJI
IPC: H04W88/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent incoming sound pressure from deteriorating. SOLUTION: A flip plate 26, that opens/closes a plurality of key switches 14 on a front side of a portable phone main body 1 on the rear side of which loudspeaker sound holes 11 to sound a call tone are formed, is supported in a swingable manner via a hinge 3, and when the flip plate 26 is swung to the rear side of the portable phone main body 1, the flip plate 26 is positioned with a prescribed gap with respect to the rear side so as not to close the loudspeaker sound holes 11.
Patent JP-H06204738-A (JP)
Title: Directive antenna
Inventor: KIJIMA MAKOTO
IPC: H01Q25/00
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the lowering in the gain caused when a side lobe in the vicinity of a major beam is suppressed by relieving the effect by an interference wave. CONSTITUTION:The directive antenna is provided with plural element arrays 2 arranged in the lengthwise direction each formed by arranging plural radiation elements in a line, a feeding terminal 3 and a power distribution means coupling the feeding terminal 3 and each element array 2. The power distributer includes a phase shifter regulating the relative phase among the element arrays 2, and a correction feeder 7 as the phase shifter is adjusted so that phase planes of the plural element arrays are above and under the center of the element arrays 2 in point-symmetry with respect to an equi-potential plane in the direction of a major beam formed by the plural element arrays 2 arranged in the lengthwise direction. Since the level of a side lobe is optionally set by only changing a correction phase amount, the antennas are arranged densely even when an interference wave is in existence in the neighbouring and the line capacity is increased.
Patent JP-H08229050-A (JP)
Title: Electric surgical device,electric surgical method,electric surgical processing method of tissue and electric surgical impedance feedback controller
Inventor: UOOREN PII UIRIAMUSON
IPC: A61B19/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To judge the end point of coagulation of tissues by monitoring the electrical impedance of tissues between query electrode which are bipolar each other and arranged on the surfaces that touch a terminal effector of an electrot surgical instrument. SOLUTION: A jaw-shaped part 32 of a terminal effector 15 of an equipment 10 for cutting and stapling is fixed to a jaw-shaped part 34 as it can mobile, then electric poles 51 and 52 are set to the jaw-shaped parts 32 and 34. In order to begin to detect the completion of congelation by means of the inquiry electric poles 51 and 52, electric current of minimum is supplied to therapeutic electric poles, that is the anvil 18 and the U-shaped therapeutic electric pole 39. ITRMS of the output 86 of an RMS converter 84 is inputted to the comparator, and the output of the cooperator enables a peak detector inside the coagulation completion circuit. The coagulation completion circuit begins to operate by supplying electric current of which amount is larger than the minimum to the therapeutic electric pole 18.  An impedance sensor judges whether the congelation has completed or not by ITRMS, VTRMS and the measured impedance Z(a).
Patent JP-H10187194-A (JP)
Title: Device and method for phoneme analysis
Inventor: AKUTSU HIROYUKI
IPC: G10L15/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To conduct an accurate phoneme analysis employing small quantity of phoneme data. SOLUTION: When speech data are given, a frequency characteristic computing means 5 obtains time divided data which are divided for every prescribed time and computes the frequency characteristic of each time divided data. A relative characteristic data computing means 7 computes the relative characteristic data of the time divided data based on the frequency characteristic of the data. A combination data storage means 9 stores the combined data of the unit relative characteristic data which constitute the phoneme for every phoneme. A phoneme determining means 11 determines the phoneme of the speech data from the relative characteristic data given from the means 7 by referring to the combination data of the means 9.
Patent JP-H05159566-A (JP)
Title: Dual-port memory
Inventor: HAYANO KOJI
IPC: G11C11/401
Filed: 1991-12-06
Abstract: PURPOSE:To transfer a piece of data between a RAM and a SAM even when the row direction of the RAM is multiple-divided and the number of blocks is increased. CONSTITUTION:When a piece of data is transferred from a RAM part to a SAM part, a sense amplifier 3 is operated by an activation signal SAE0 and a piece of data in a block 0 is amplified. After that, a gate 4 is opened, the piece of data is sent to a block 1. A time difference is formed in the operation of the sense amplifier 3. A sense amplifier 7 is operated by a sense-amplifier activation signal SAE1 and the piece of data is amplified. After that, a gate 8 is opened, and the piece of data is transferred to a data register 9.
Patent JP-H09285988-A (JP)
Title: Manipulator using wire and spool and capable of carrying out motion in six-degree of freedom and force feedback
Inventor: KIN SADAYASU
IPC: G05G9/047
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily detect a change value of the position and the attitude of a movable plate by arranging a supporting and detecting means which detects a shift of the movable plate and a change in a distance between fixed points in an upper fixed plate and a lower fixed plate connected to the movable plate from the movement of the movable plate. SOLUTION: When the position or the attitude of a movable plate 56 is changed, wires 78', 78 are selectively pulled to the outer circumference of the movable plate 56 according to the movement of an anchor part 54, in which the first wire 78' and the second wire 78 are connected to the upper side and to the lower side, and the first spool 76' and the second spool 76 connected to the respective wires 78', 78 are rotated. The rotation of the spools 76', 76 is detected by means of an encoder 80 via an encoder gear 81 gearing with the spools 76', 76, and this information is transmitted to an ECU so as to be used as data for controlling the position and the attitude of a motion regenerating device.
Patent JP-H11168242-A (JP)
Title: Semiconductor laminated structure and semiconductor light emitting device
Inventor: SATO SHUNICHI
IPC: H01L21/205
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a III-V compound semiconductor of laminated structure where a compound semiconductor which is excellent in crystallinity and optional in composition is easily obtained and an N element is improved in incorporation efficiency, wherein the III-V compound semiconductor of laminated structure is composed of an N element and another element as V elements and III elements. SOLUTION: A III-V compound semiconductor is represented by Gax In1-x Ny As1-y (0<x<1, 0<y<1), and semiconductor laminated structure is equipped with at least two kinds of monoatomic layers, a first monoatomic layer L1 formed of Gax1 In1-x1 Ny1 As1-y1 (0<x1 <=1, 0<y1 <1) where an In component is set small or zero and a second monatomic layer L2 formed of Gax2 In1-x2 Ny2 As1-y2 (0<=x2 <1, 0<y2 <1) where an In component is large or a Ga component is zero, wherein these two layers L1 and L2 are regularly laminated into a supper-lattice laminated structure SL which is structured as a compound semiconductor of averaged composition.
Patent JP-2000182375-A (JP)
Title: Semiconductor memory device
Inventor: SO KOSEI
IPC: G11C7/10
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device by which a variation range of reference voltage is reduced. SOLUTION: This semiconductor memory device having many input receivers is provided with a wiring 141 transmitting reference voltage, a delay synchronizing loop circuit 111 generating an internal clock signal PCLK by compensating a duty cycle of an external clock signal CLK, many input receivers IR1-IRn converting a voltage level of data IN1-INn by comparing data IN1-INn inputted from the outside synchronizing with the internal clock signal PCLK with reference voltage Vref transmitted through the wiring 141, and MOS capacitors C1-Cn of which gates are connected to the wiring 141 and in which first ground voltage VSS1 applied to the delay synchronizing loop circuit 111 is applied to sources and drains. Thereby, input characteristics among many input receivers are made almost same.
Patent JP-H11165264-A (JP)
Title: Scroll member working tool
Inventor: SHIMAKURA FUMINORI
IPC: B24D7/18
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a scroll member working tool comparatively easy to manufacture, capable of working a scroll spiral body as a working member in high precision and capable of improving surface roughness of a working surface. SOLUTION: It is a pair of scroll members respectively having a plurality of curved surfaces or a plurality of the curved surfaces and flat surfaces and in a relation to continuously make contact with each other while shifting their phases from each other with a line or a surface on their respective curved surfaces and flat surfaces, and super abrasive grains are fastened on a part or the whole of contact surfaces 4, 5, 6, 7 with the scroll member 2 as a working member on the scroll member 1 as a tool by an electrodeposition method on a scroll member working tool to work one of the pair of the scroll members as the working member by making the other as a tool.
Patent JP-H09177706-A (JP)
Title: Liquid pressure regulating circuit
Inventor: ITO KAZUHISA
IPC: F15B11/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating circuit capable of securing the stable operation to an actuator by smoothing pressure fluctuation of operating liquid. SOLUTION: A liquid pressure regulating circuit 11 is provided with a piston 13 to be displaced by receiving the pressure fluctuation of electroviscous fluid in connecting ports 22, 51, and a pressurizing spring 14 for energizing the piston 13 in such a direction as to pressuring electroviscous fluid. Moreover, it is provided with a check valve 16 provided on a pressure transmitting passage for transmitting pressure from the connecting ports 22, 51 to the piston 13, and composed of a first spring 19 for energizing a ball valve element 18 for allowing the flow of electroviscous fluid from the connecting port 22 to the piston 13, and a check valve 17 composed of a second spring 52 for energizing a ball valve element 53 for allowing the flow of electroviscous fluid from the piston 13 to the connecting port 51.  Since cracking pressure of the first check valve 16 is set larger than cracking pressure of the second check valve 17, excessive high pressure to be generated when a connecting member is suddenly stopped is absorbed, and excessive low pressure can be supplemented.
Patent JP-2001162068-A (JP)
Title: Chain stitch sewing machine
Inventor: SHIINA TAKAYUKI
IPC: D05B1/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a chain stitch sewing machine capable of forming the final knot of chain stitches not frayed easily with a simpler structure. SOLUTION: This sewing machine forms chain knots in cooperation with a needle 6 and a rotary looper 41. The pressing force applied to a thread from a first stitch balancing thread tension 58 is adjusted by a solenoid 64 so that the first stitch balancing thread tension 58 is prevented from applying the pressing force to the thread by the solenoid 64 until a third thread loop 100c is pulled by a thread take-up lever 8 after the first thread loop is formed and the first stitch balancing thread tension 58 is allowed to apply the pressing force after the third thread loop 100c is pulled.
Patent JP-2001129821-A (JP)
Title: Method for forming mounting hole for post-forming anchor and prepared hole radially enlarging implement
Inventor: ITO SHINOBU
IPC: E04B1/41
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly form a mounting hole for a post-executing anchor having a larger drawing resistance by simultaneously cutting a plurality of radially enlarging parts at a prepared hole. SOLUTION: A prepared hole radially enlarging implement 1 having a plurality of pin-like cutters 3, 3,... normally submerged in a cylinder 2 and disposed at an interval L in an axial direction of the cylinder 2 is inserted into a prepared hole 40 of a uniform diameter perforated in a base material 4. Then, the plurality of the cutters 3, 3,... are simultaneously rotated around the center 0 of the cylinder 2, raidally projected from the cylinder 2, advanced to cut the wall surface 41 of the hole 40, and a plurality of radially enlarged parts 42, 42,... are simultaneously cut at the surface 42.
Patent JP-2000168285-A (JP)
Title: Questionnaire device
Inventor: ROBERT L BRASS
IPC: B42F17/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a questionnaire device which can reduce burden required for a questionnaire. SOLUTION: A plurality of questionnaire cards 1, 1... on which one question each is listed, are prepared. Also, a card case 2 having a plurality of card housing chambers 8, 8,... which are formed by partition plates (partition members) 7, and in which the questionnaire cards 1, 1,... are housed under a sorted state, are prepared. On the rear surface of a lid 4 of the case 2, an answer display paper (answer display means) 9 which displays that respective card housing chambers 8 respectively correspond with answer choices A1-A5, for white questionnaire cards 1a, 1a,... and answer choices B1-B5 for blue questionnaire cards 1b, 1b,... is affixed.
Patent JP-H07194202-A (JP)
Title: Lister
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1993-12-30
Abstract: PURPOSE:To provide a pretreatment mechanism capable of transferring aside fibrous material such as straw, rice stubbles, etc., littered on the field and a mechanism of efficiently transferring soil toward one side of an old row through the pretreatment of the mechanism. CONSTITUTION:A mobile machine body 1 is connected to a machine frame 3 with a connecting mechanism 2. The machine frame 3 is provided with a soil-transferring mechanism which is capable of transferring soil on the field to one side of an old row, row-arranging devices 23, 25 and row-arranging mechanism 22, 24 which actuate the row-pressing motion of the row arranging devices 23, 25 in the rear side of the soil-transferring mechanism in terms of the advancing direction and a pretreating mechanism 19 which can send aside littered materials on the field in the front side of the soil-transferring mechanism in terms of the advancing direction.
Patent JP-H11183743-A (JP)
Title: Optical branching/connecting unit and optical transmission equipment using the same
Inventor: SUGITA TATSUYA
IPC: G02B6/126
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching/connecting unit reducing losses in a transmitting optical signal and a received optical signal and capable of efficiently supplying especially a received optical signal to an optical signal receiving part. SOLUTION: The optical branching/connecting unit has an input end face 7 opposed to an optical signal transmission part 10, an output end face 8 opposed to an optical signal receiving part 11, an I/O end face 9 connected to an optical transmission line 12, a 1st optical waveguide 2 of which one end is connected to the input end face 7, a 2nd optical waveguide 3 of which one end is connected to the output end face 8, and a common optical waveguide 4 of which one end is connected to the I/O end face 9 and other end is connected to the other ends of the 1st and 2nd optical waveguides 2, 3.  The cross- sectional areas of the 1st optical waveguide 2 on respective connection parts 5 of the 1st, 2nd and common optical waveguides 2 to 4 are smaller than the cross-sectional area of the 2nd optical waveguide 3, the cross sectional area of the 2nd optical waveguide 3 is maximum on the connection part 5 and is successively reduced in the direction of the output end face 8.
Patent JP-2000167881-A (JP)
Title: Apparatus for manufacturing card product
Inventor: IZUMIHARA HIROSHI
IPC: B29C45/14
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a card product for improving a yield of a card obtained for a used amount of a molten resin without raising a pressure of the resin. SOLUTION: Four partition walls 36 are aligned in a square shape and stood on a bottom of a recess of a movable mold 30. In this case, the apparatus is constituted so that the walls 36 are not coupled to each other, but ends of the walls 36 are opened so that openings communicating with an exterior are formed at four corners of the cavity when the mold 30 is brought into opposite contact with a fixed mold 20, and when a molten resin is injected, the air in the cavity is exhausted from the openings to a part except the cavity of the space formed of a recess 23 of the mold 20 and a recess of the mold 30.
Patent JP-H11246809-A (JP)
Title: Ink composition for ink jetting and process for ink jet printing
Inventor: PARAZAK DENNIS P
IPC: C09D11/36
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink composition that can reduce ink bleeding without adverse effect on the printing quality, shorten the drying time, when the ink collides with the printing medium and can increase reliability by using a water-insoluble organic compound and a specific pigment precursor. SOLUTION: This composition comprises (A) a water-insoluble organic compound such as xylene and (B) a pigment precursor that is soluble in the component A, and can be converted to the insoluble pigment chemically, thermally or photolytically. In a preferred embodiment, the amount of component A is about 3-30 wt.% based on the whole composition, component B is about 1-4 wt.%. As a component B, is cited N,N'-bis-(tert-butoxycarbonyl)-3,6-diphenyl-1,4- diketo-pyrrolo[3,4-c]pyrrole, which is prepared by reaction of 3,6-dipheny]-1,4- diketo-pyrrolo-[3,4-c]pyrrole, a pigment, with di-tert-butyl dicarbonate.
Patent JP-H11184876-A (JP)
Title: Device for retrieving internet similar information
Inventor: KIYOUDA TATSUROU
IPC: G06F17/30
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an internet similar information retrieving device for displaying a home page including information similar to that of a home page which is being displayed at present by obtaining an URL without checking or inputting any URL. SOLUTION: A title indicating the feature of a home page is hierarchically classified, and a retrieving part 107 extracts the URL of a home page having the same parent as that of a home page which is being displayed at present from a homage page information storing part 108 in which home pages are arranged in the form of the elements of leaves. Then, the information of this URL is obtained by a browser part 106 through a communicating part 105, and displayed on a display part 103.
Patent JP-2000167986-A (JP)
Title: Polyester decorative steel plate
Inventor: MORI SHINICHIRO
IPC: B32B15/09
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance the hot water resistance, corrosion resistance, hot water whitening resistance and ultraviolet resistance of a decorative steel plate. SOLUTION: A layer 5 comprising a polyester copolymer represented by formula (wherein n is 100-1,000, Ar is 30-98 mol% of a 2,6-naphthalene group and 70-2 mol% of a phenylene group and R is 5 mol% of an ethylene group and 95-10 mol% of a 1,4-cyclohexylene group and characterized by that a cis/ trans ratio of a 1,4-cylohexylene group is 0:100-40:40) is formed on a substrate steel panel 1 in a thickness of 10 μm or more through a pattern printing layer 6.
Patent JP-2001161930-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is rich in variation of game and can improve game interest. SOLUTION: When at least one of balls got into a variable premium device 40, the main control part 40 executes lottery and changes the opening condition or the time in opening condition for a pair of movable pieces 41 of a variable premium device 40 corresponding to the result of the lottery to execute continuous open/close motion of the variable premium device 40 so as not to make the opening condition or the time in opening condition of the variable premium device 40 uniform.
Patent JP-H07206098-A (JP)
Title: Fluid feeder
Inventor: SAITO SATORU
IPC: A61M5/142
Filed: 1993-12-29
Abstract: PURPOSE:To offer an easy-to-operate device of simple construction that can securely feed a large amount of fluid by producing pressure with a gas generated in an electrochemical cell and stored in a gas container, and by transmitting the pressure to the fluid in a fluid container through water in the gas container. CONSTITUTION:An electrochemical cell 1 comprises a solid polymer proton exchange membrane 4 used as an electroyte membrane, anode 5 with a platinum electrode joined to the top surface of the membrance 4, and cathode 6 with a platinum electrode joined to the bottom of the membrance 4. An airtight container 2 holds water. A fluid container 3 provided with a discharge opening stores fluid. The container 2 is connected to the container 3 with a passage 9 which separates the water from the fluid and through which pressure generated in the container 2 is transmitted to the container 3. Thus, a gas generated in the electrochemical cell l is stored in the container 2 and produces pressure, which is transmitted to the fluid in the containers 3 through the water in the container 2, thereby discharging the fluid.
Patent JP-2000181505-A (JP)
Title: Control system
Inventor: KITAMURA HITOSHI
IPC: G05B19/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a control system capable of producing its device within a comparatively short period if basic conditions are fixed in a certain degree, further, quickly dealing with a change request at the time of test and easily dealing with the changes of various conditions after the system starts its operate. SOLUTION: This control system 1 for performing a sequence control is provided with an operation/display part 2 having a man-machine interface function to an operator, a general-purpose type sequence part 3 capable of programming various conditions for performing the sequence control by being connected to the operation/display part 2 and a device 6 to be controlled, and a maintenance operation/display part 5 for operating the program change by being connected to the sequencer part 3.
Patent JP-H10175100-A (JP)
Title: Breakthrough buffer device of press
Inventor: HORIGUCHI YUKIHIRO
IPC: B30B15/28
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a buffer device which is simple in the structure of the buffer device, and easy in fitting and regulation by suppressing the breakthrough making use of the resistance caused by the friction of a screw part and the throttling resistance of the hydraulic fluid passing through a screw. SOLUTION: A cylinder device 23 comprising a cylinder 7, a piston 8, etc., is assembled in a bolster 2 of a press 1. A female screw is formed on an inner circumferential part of the cylinder 7, and the female screw is engaged with a male screw of the piston 8. When the piston 8 is abutted on an abutting member, and a slide 3 is lowered, the piston 8 is pushed up, and the hydraulic fluid passes through between the female screw and the male screw, and is transferred to a second oil chamber. The breakthrough is suppressed by the resistance of a screw part and the so-called throttling resistance of the hydraulic fluid. The hydraulic fluid in the second oil chamber passes through a second oil passage 17, and returns to a tank. Because the hydraulic fluid passes through a cooler in the way, the hydraulic fluid is cooled.  The assembly of the cylinder device 23 can be easily regulated, i.e., the buffer timing can be easily realized.