baber/WOPTO huggingface dataset:
Patent JP-H04141502-A (JP)
Title: Manufacture of alloy powder for rare earth metal bond magnet
Inventor: NAKAGAWA JUN
IPC: B22F9/04
Filed: 1990-10-02
Abstract: PURPOSE:To easily manufacture powder for a rare earth metal bond magnet excellent in a magnetic characteristic by executing dehydrogen treatment in reduced pressure, after executing hydrogen occluding and pulverizing treatment to R-T-M series sintering magnet material at the specific temp. and heat treatment in a hydrogen atmosphere. CONSTITUTION:The hydrogen occluding and pulverizing treatment is executed to R-T-M series sintering magnet material (wherein, R: one or more kinds among the rare earth metal elements containing Y, T: one or more kinds of transition metal elements, in which Fe is indispensable component and a part of Fe can be replaced with Co, M: one or more kinds of metalloids) in the temp. range of -200 - 600 deg.C. Successively, the heat treatment is executed in the hydrogen atmosphere at the temp. range of 600 - 900 deg.C. Thereafter, the dehydrogen treatment is executed in reduced pressure at the temp. range of 650 - 1,000 deg.C. By this method, reutilization of the expensive raw material is attained.
Patent JP-H10109814-A (JP)
Title: Sheet handling device and image forming device therewith
Inventor: SAITO JUN
IPC: B65H39/11
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To attain a sheet handling device which is capable of increasing the number of bins for storing sheets arbitrarily, in a sheet discharging means movable type sorter. SOLUTION: In a carriage movable type sorter (first sorter) 1, a sheet S is deflected in the direction of the second sorter when a carriage 25 is moved near a discharging opening out of the carriage movable range of an ordinary 'carriage discharge mode'. As a result, sheet conveyance switching to the second sorter 24 is conducted, thus it is possible to attain easy extension of the second sorter 24 for the first sorter 1, namely, easy increase in the number of bins.
Patent JP-S61143672-A (JP)
Inventor: IIDA HAJIME
IPC: F25C5/10
Filed: 1984-12-14
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-S63118284-A (JP)
Title: Serial printer
Inventor: MORIYA MIKIO
IPC: B41J19/18
Filed: 1986-11-07
Abstract: PURPOSE:To accurately detect the position of a carriage, by stopping the carriage by utilizing stop pulses which are generated one for each predetermined number of dot pulses. CONSTITUTION:At the time of starting printing, a carriage 18 is moved to a home position on a carriage feed shaft 16 by rotating a DC motor 12 according to a home position pulse generated from a home position switch 44. The carriage 18 is then moved while printing on a printing paper 58 by controlling a head 22 according to printing data. A dot pulse signal is generated from a pulse-generating means 24 according to the rotation of the DC motor 12, and the printing timing of the head 22 is controlled by the dot pulse signal from the means 24. According to the rotation of the feed shaft 16, a stop pulse generating means 32 generates stop pulses, one for each 18 dot pulses. Consequently, it is made possible to perform secure bidirectional shortest-distance printing by accurately detecting the position of the carriage at the end of printing in each line.
Patent JP-H01110852-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: MATSUMOTO SHINICHI
IPC: F02D41/00
Filed: 1987-10-22
Abstract: PURPOSE:To uniformize an air-fuel ratio by disposing a main O2 sensor upstream from the catalyst of a first cylinder group while a first sub O2 sensor downstream therefrom and a second sub O2 sensor downstream from the catalyst of a second cylinder group, and compensating a fuel injection quantity to the first cylinder group on the basis of an output from the second sub O2 sensor. CONSTITUTION:A main O2 sensor 19 is disposed upstream from the catalyst 17 of a first bank 2 in a V-type engine, while a first sub O2 sensor 20 is disposed downstream therefrom, and a second sub O2 sensor 21 is disposed downstream from the catalyst 18 of a second bank 3. An electronic control unit 30 varies a feedback correction factor in response to a signal outputted from the main O2 sensor 19, and further corrects it on the basis of another signal outputted from the first sub O2 sensor 20 so as to determine a fuel injection quantity to the first bank. The feedback correction factor corrected by means of the first sub O2 sensor 20 is compensated on the basis of a signal outputted from the second sub O2 sensor 21, thereby determining a fuel injection quantity to the second bank.
Patent JP-H02113333-A (JP)
Title: Microinstruction circuit
Inventor: OWADA TATSUO
IPC: G06F9/22
Filed: 1988-10-22
Abstract: PURPOSE:To eliminate a waste of the time for detecting whether floating decimal point data is normalized or not by providing an address changing circuit and a state decision circuit. CONSTITUTION:When the floating decimal point data read out of a microinstruction storage circuit 4 is not normalized, the state decision circuit 6 detects data set in a read register 51 being unnormalized data. Then an instruction fetch circuit 1 is instructed to output the head address of a microprogram for realizing software instruction again, and the address changing circuit 2 is instructed to change and output the head address. Therefore, the microprogram includes a microinstruction for normalizing the unnormalized data by using a normalizing circuit 52 and the normalized data is stored in a floating decimal point register 53. Consequently, whether the floating decimal point is the normalized data or not need not be detected by the microprogram and the execution speed of software instructions is improved.
Patent JP-H08123495-A (JP)
Title: Wide-band speech restoring device
Inventor: TAZAKI HIROHISA
IPC: G10L19/08
Filed: 1994-10-28
Abstract: PURPOSE: To obtain the wide-band speech restoring device which restores a wide-band speech signal of high quality by estimating a stable wide-band sound source with a correct amplitude from a narrow-band speech or narrow-band speech code without being affected by a difference in speaker and a noise. CONSTITUTION: This device is equipped with a narrow-band sound source decoding means 108 which generates a narrow-band synthesized sound by using the narrow-band speech code, a spectrum decoding means 105 which estimates a wide-band spectrum parameter by using a narrow-band spectrum code separated from the narrow-band speech code, a wide-band sound source decoding means 106 which estimates a wide-band sound source signal by using a narrow-band sound source code separated from the narrow-band speech code, and a synthesizing means which generates a wide-band speech signal from the generated narrow-band synthesized sound, the estimated wide-band spectrum parameter, and the wide-band sound source signal.
Patent JP-H08130079-A (JP)
Title: Method and device for crimping cable
Inventor: HAMANA YUMIKO
IPC: H01R43/042
Filed: 1994-10-28
Abstract: PURPOSE: To provide a cable crimping device capable of effectively preventing the coming-off of a cable to a connector, outputting the crimping load with small operational quantity of an operation part, and excellent in the workability. CONSTITUTION: First to third crimping dies 1, 2, 3 for crimping a cable which is divided into three pieces are arranged with the prescribed intervals in the periphery of a cable 100 to which a connector 101 is connected. The first to third crimping dies 1, 2, 3 are relatively moved toward the cable 100 at the center part while the whole first to third crimping dies 1, 2, 3 are moved together with the cable 100 toward a narrower part of guides 6, 7 of truncated chevron pattern, and the cable 100 is simultaneously pressed from three sides. Recessed groove parts 1Ba-3Ba are formed in the center part, and projected parts 1Bb-3Bb are formed on each side thereof in the respective working die faces 1B, 2B, 3B.
Patent JP-H08272484-A (JP)
Title: Portable transaction terminal
Inventor: JIEI EMU IISUTOMAN
IPC: G06Q10/08
Filed: 1992-09-08
Abstract: PURPOSE: To gather and obtain transaction data relating to articles in the form of not obstructing the handling operation of the articles in inventory management or the like. CONSTITUTION: This terminal is provided with a head set 10, an optical code reader 24 provided on the head set 10 for reading a code symbol at the time of an operation and a means provided on the head set 10 similarly and operated by voice for inputting the transaction data, operating the reader 24 and inputting data corresponding to a code read by the reader 24.
Patent JP-H07104829-A (JP)
Title: Deburring robot work automating method with visual sensor
Inventor: AKIYAMA KAZUHIKO
IPC: G05B19/42
Filed: 1993-09-30
Abstract: PURPOSE:To automate deburring robot work for a work of which burr forming conditions are not fixed. CONSTITUTION:The robot/visual sensor system is composed of an image processor,. robot controller, main body of a robot, autochanger and cameras. The robot is successively moved to positions corresponding to visual fields 1-4, maximum protruding amounts j1-h4 of burrs 1-4 from outer peripheral lines ABCDA of the respective sides of a work W are calculated, and the maximum value of these values is defined as hmax. A work condition selection reference classifying the hmax into several stages is previously set to the robot controller, and the burr forming conditions are decided by collating the hmax value, which is really measured in each deburring work cycle, with the work condition selection reference. According to the decided result, the kind of a deburring tool is selected, a robot moving route is selected, and it is decided whether the execution/addition of the work cycle is required or not. Since the optimum work conditions are automatically selected at all times even when the burr forming conditions are dispersed, the work burden of an operator is reduced, and work accuracy is stabilized.
Patent JP-S62122607-A (JP)
Inventor: TSUKAMOTO RYUZO
IPC: A46D3/04
Filed: 1985-11-25
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-H10111256-A (JP)
Title: Method and equipment for measuring intensity of scanning light
Inventor: SAKUMA NOBUO
IPC: G01N21/94
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To conduct measurement in non-contact with a body to be inspected, at a high speed and with high accuracy by scanning the body having a reflective or translucent surface of high precision by an electromagnetic wave beam and by computing the difference of the intensity of a scanning light in a measuring system from a simulation value. SOLUTION: A beam deflecting means 2 deflects an electromagnetic wave beam 1 in a prescribed angular range. By detecting the beam reflected from a plane mirror 3, at each specified scanning position, a measuring means 5 measures the intensity of a scanning light at each specified position and it is displayed in a display means. Measuring equipment having the beam deflecting means 2, a scanning plane 4 and the measuring means 5 prepares beforehand the intensity of the scanning light at each scanning position obtained in the case when the plane mirror 3 being a body to be inspected has no defect, as a simulation value, and computes the difference between the simulation value and a measured value.  According to this constitution, the quality of the plane mirror 3, e.g. profile irregularity, a flaw, a stain, a surface defect due to sticking of a foreign substance, strain or an internal defect due to mixing-in of the foreign substance, can be measured.
Patent JP-2000098036-A (JP)
Title: Dosemeter
Inventor: SATO MOTOSHI
IPC: G01T1/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision dosemeter which curtails the number of parts required and its assembling manday, and is not damaged by coming off of a filter. SOLUTION: A card 53 composed of a metal frame 51 and a glass element 52 is inserted into a holder 50 to constitute a dosemeter. The holder 50 is composed of a front housing 63 and a rear housing 64, and has five measuring sites shown by A-E. A and B positions are composed of ABS resin filters, and C position is composed of an A1 filter 65 of a specified thickness. D position is composed of a Cu filter 66, and E position is composed of an Sn filter 67. The resin filters at A and B positions are integrated with the front housing 63 by thin-wall molding. A metal filter at each of C-E positions is formed into a cylindrical shape by pressing, and arranged so as to be caused to adhere closely to an adjoining metal filter mutually.
Patent JP-2000095789-A (JP)
Title: Production of phosphonium sulfoisophthalate derivative
Inventor: OTSUBO ITARU
IPC: C07F9/54
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject phosphonium sulfoisophthalate derivative of high purity with industrial advantage, useful as a cationic dye for polyester and nylon fibers by reaction of a specific phosphonium hydroxide with a specific sulfo-isophthalic derivative in the presence of water. SOLUTION: The objective compound, typically tri-n-butyl-dodecylphosphonium 3,5-dicarboxybenzenesulfonate or the like is obtained by allowing a phosphonium hydroxide represented by the formula: R1R2R3P+R4 OH- (R1-R4 are each a 1-20C alkyl, an aryl or the like) (for example, tri-n-butyldodecylphosphonium hydroxide or the like) to react with a sulfoisophthalic acid derivative of the formula (R5 is a 1-8 alkyl, a hydroxyalkyl or the like) (for example, 3,5- dicarboxy-benzenesulfonic acid or the like), preferably at a molar ratio of 1/1-1/1.5 in the presence of water, preferably at room temperature to 50 deg.C for >=5 hours.
Patent JP-2001090485-A (JP)
Title: Joint construction
Inventor: HATORI SHUNJI
IPC: E21D11/04
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To easily joint together such members as segments or the like without performing troublesome work. SOLUTION: A joint fitting 1 is constituted of a male type joint 2 having a joint bar 11 formed with a drawdown portion 15 with the diameter smaller than that of a taper portion 14 at the tip and a female joint fitting 3 having a female joint main body 21 linking the joint bar 11 to be inserted. Inside the housing 23, a pair of linking members 25 to which fitting recessed portions 30 with the diameter almost equal to a drawdown portion 15 of the joint bar 11 at the opposite side are provided. To a slide recessed portion 31 formed at one linking member 25, a slide projected portion 32 formed at the other linking member 25 is fitted and it is made rotatable around fitted portion as the center. A leaf spring 33 for urging in a direction for putting both of the linking members 25 nearer is provided.  The joint bar 11 is inserted to the female joint main body 21, the joint bar 11 is clamped by an urging force of the leaf spring 33, the fitted recessed portion 30 is fitted to the drawndown portion 15, the male joint fitting 2 is linked to the female joint fitting 3, and segments S are jointed together.
Patent JP-H04143026-A (JP)
Title: Joining method for sheet metal and manufacture of solid object
Inventor: ODA NAOKI
IPC: B23K26/21
Filed: 1990-10-05
Abstract: PURPOSE:To easily join joining parts and to improve working efficiency inserting plural projecting pieces into the corresponding insertion holes as the projecting pieces are bent. CONSTITUTION:Plural projecting pieces 7 are formed respectively to plural joining parts 3a of a sheet metal 3 and plural insertion 9 are formed so that the corresponding projecting pieces 7 are inserted into plural corresponding joining parts 3b, 3c of the sheet metal 3. Plural fine slits 29 of suitable lengths are machined by laser beam on places corresponding to sides leaving joining parts 3d at suitable places. Parts corresponding to sides of the sheet metal 3 are bent, plural projecting pieces 7 are inserted respectively into the corresponding insertion holes 9, the joining parts 3a of the sheet metal 3 are joined to the corresponding joining parts 3b, 3c to manufacture a solid object.
Patent JP-H03129953-A (JP)
Title: Automatic relay line transmission speed setting system
Inventor: YABUUCHI KATSUMI
IPC: H04M7/00
Filed: 1989-10-16
Abstract: PURPOSE:To improve the maintenance performance by detecting the transmission speed of a relay line accommodated by an exchange and setting the transmission speed of the relay line automatically. CONSTITUTION:A transmission speed detection circuit 4 detects the transmission speed of relay lines 8, 9 from a relay line clock 11, selects an internal clock corresponding to the transmission speed among internal clocks 12, 13 received from clock generating circuits 2, 3 and sends the selected clock to a synchronization control signal generating circuit 5 and a relay line transmission circuit 7 as an internal clock 14. Then the transmission speed of the relay lines 8, 9 is automatically set. Thus, the setting error is prevented.
Patent JP-H08129774-A (JP)
Title: Optical pickup device
Inventor: AKIYAMA HIROSHI
IPC: G11B7/135
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an optical pickup device which is high in light utilization efficiency and is small in size and low in cost. CONSTITUTION: A combined prism 18 which has a first prism 19 having a face 19a on a light incident/exit optical path A side, a face 19b on a reflection optical path B side and a face 19c held by these two faces and a second prism 20 having a face 20a joined to the face 19c of this first prism 19 and a face 20b non-parallel with this face 20a is arranged in the optical path between a laser beam source 15 as well as a photodetector 16 and optical information recording medium 22. One piece of the combined prism 18 is thereby provided with two functions; a function to deflect the exit light (a) in the direction of the optical information recording medium 22 and a function to separate the reflected light (b) from the optical information recording medium 22 from the exit light (a).
Patent JP-S63121975-A (JP)
Title: Information processor
Inventor: KAMIYA YASUAKI
IPC: G06F12/08
Filed: 1986-11-11
Abstract: PURPOSE:To speedily terminate invalidating operation by replacing the number of vector storage elements and reducing the number of elements. CONSTITUTION:A distance D between the vector storage elements transmitted in response to a vector storage request is denoted as 2<n> (n: integer). The titled processor has a degeneracy function to reduce the number of vector storage elements to M/L where the relation between the storage capacities M and D of a buffer storage means 5 and the number L meets M/D<L. Where the distance D=2<n> holds with a block size 2<l>[B] and the buffer storage means 5 having 2<n> blocks provided, only 2<l+m-n> block addresses suffice for invalidating the buffer storage means 5. The number of elements L is compared with the number of invalidating times 2<l+m-n> where the inter-element distance is denoted as 2<n>. If L>2<l+m-n> holds, the number of elements L is replaced with 2<l+m-n> to reduce the number of elements L.
Patent JP-H03129498-A (JP)
Title: Crime prevention system
Inventor: TANAKA OSAMU
IPC: G08B23/00
Filed: 1989-10-14
Abstract: PURPOSE:To discriminate a guardman and a burglar from a secret code by a crime prevention receiver without fail and to prevent malicious use with the appearance of the guardman by adding secret code to a patrol signal. CONSTITUTION:For example, even when the burglar burgles with the appearance of the guardman by using a transmitter to transmit a dummy patrol signal, in such a case, it can be discriminated the signal is not the patrol signal from a patrol signal transmitter B since a crime prevention receiver A compares the secret code in the patrol signal with the secret code of a secret code generation part 33. Accordingly, a warning is generated from a notification part 32 and abnormality is displayed similarly to a case that a detection signal, etc., is received. Further, when using time as the secret code, the secret code is updated at every fixed period and can not be easily decoded. Thus, the transmitter to transmit the dummy patrol signal can be prevented from being used.
Patent JP-S63120477-A (JP)
Title: Nanufacture of photodetector
Inventor: MATSUDA KENICHI
IPC: H01L31/10
Filed: 1986-11-10
Abstract: PURPOSE:To make the manufacture of a device possible wherein the disconnection of a wiring does not occur in spite of a mesa structure in which electrical separation is easy at the time of integration with other elements, by a method wherein a low- resistance layer and a light absorption layer are grown on a semi-insulating InP substrate, and a window layer is grown after the light absorption layer is eliminated by etching, leaving a part of its region. CONSTITUTION:At least two layers i.e. a low resistance layer 12 and a light absorption layer 13 are grown by opitaxial growth on a semi-insulating InP substrate 11. After the light absorption layer 13 is eliminated by etching, leaving a part of its region, a window layer 14 is grown by epitaxy. The window layer 14 is eliminated by etching, leaving a part of its region containing a region where the light absorption layer 13 is left. The low-resistance layer 12 is eliminated by etching leaving a part of its region containing a region where the window layer 14 is left. For example, on an InP substrate 11, the following are formed in order by epitaxial growth; an N-InGaAsP low- resistance layer 12 and an N-InGaAs light obsorption layer 13. the light absorption layer 13 is eliminated by etching leaving a part of its region. An N-InP window layer 14 is grown by epitaxy and the window layer 14 and the low-resistance layer 15 are subjected to mesa etching in order.
Patent JP-H04142595-A (JP)
Title: Keyboard device
Inventor: NAGATSUMA NARIYUKI
IPC: G10B3/12
Filed: 1990-10-04
Abstract: PURPOSE:To eliminate the reswitching of a rubber switch and to generate no unnecessary musical sound by providing a damping member for bounce prevention which abuts on a hammer arm when the hammer arm rotates and returns to its initial position. CONSTITUTION:This electronic keyboard musical instrument is arranged by fitting another chassis support plate 3A nearby the tip part of the other arm part 22c of the hammer arm 21 with a screw 4A. On the top surface of the chassis support plate 3A nearby the top surface of a musical instrument main body case 1 facing the reverse surface of the tip part of the arm part 22c, the damping member 41 for bounce prevention is provided which is made of a material with a low elastic coefficient such as sponge and rubber. Therefore, even if the top surface of the tip part of the other arm part 22 of the arm 21 is bounced strongly by abutting on a stopper member 29 when the device is played staccato, the reverse surface of the tip part of the arm part 22 abuts on the damping member 41, which absorbs the bouncing energy to stop the arm 21 at its bottom dead center, i.e. the initial position shown by a solid line, so that the arm is never bounced up from the bottom dead center unnecessarily.
Patent JP-2000099228-A (JP)
Title: Computer system provided with seasonal sense
Inventor: ICHISE HIROSHI
IPC: G06F3/048
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To correct a lag from real seasonal feelings by performing display, storing season data in a register when agreement can be obtained, judging that a seasonal sense is incorrect when the agreement can not be obtained and extracting the season data again while shifting a season forward or backward from the extracted season data. SOLUTION: Any seasonal feeling agreement is inputted by clicking select switches 6a-6c formed on a picture with a mouse cursor. Namely, when the switch 6a is pressed, '0' is preserved in a confirmed season register and when the switch 6b is pressed, '+' is preserved in the confirmed season register. For the seasonal greeting displayed on a seasonal greeting display part 4, according to any seasonal feeling agreement input from an operator, and based on the agreed result, when the seasonal feeling agreed result is '0', the input is determined as it is, when it is '+', the input is determined after advancing a selected season code forward just for one and when the result is '-', the input is determined after returning the code backward just for one.