baber/WOPTO huggingface dataset:
Patent JP-S58220217-A (JP)
Title: Error correcting device
Inventor: MURAI KATSUMI
IPC: H03M13/27
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a decoder having high correcting capacity and to decrease the quantity of hardware, by processing >=2 types of interleave series generated from an address generating circuit under the control of an arithmetic circuit and a sequence controlling circuit, respectively. CONSTITUTION:Modulated signals are supplied from a terminal 11 and demodulated into NRZ data, and an error pointer is added to an error word by CRC inspection and synchronous extraction 17. Then an address counter 15 is actuated to store 22 and 23 the demodulated data. The inputs and outputs of memories 22 and 23 are connected to a selector 14 which is switched by a time signal generating circuit 21 that controls the speed of a magnetic recording medium and a sequence controlling circuit 19. A correcting process is carried out by an arithmetic circuit 18 underwent the sequence control via the selector 14. Then two types of interleave series are read out of a data processing address generating circuit 16 through the circuit 19, and memories 22-24 are addressed. An acoustic signal address is generated 26 for addressing the memories 22-24. In such a way, a decoder of high correcting capacity is obtained.
Patent JP-H07286820-A (JP)
Title: Position measuring method using three-dimensional visual sensor, and positional deviation correcting method
Inventor: TAKIZAWA KATSUTOSHI
IPC: G06T7/00
Filed: 1994-04-20
Abstract: PURPOSE:To provide a position measuring method by which the position of an object to be measured can be measured with accuracy even when the distance between a camera and the object changes and a positional deviation correcting method by which the positional deviation between objects can be corrected based on the measured results of the position measuring method. CONSTITUTION:A robot controller 1 successively forms light belts 61 and 62 on the fitting surface of a mechanism section 50 by moving a robot 20 to a position A and turning on a light projector 11 through a sensor section controller 3. The picture of the light belts is taken with a CCD camera 12 and fetched to a picture processor 2. Then the picture of the light belts 61 and 62 is analyzed and the three-dimensional positions of points P1-Q2 on the outer edge of a surface 53 are found, and then, the position and direction of the surface 53 are found. The controller 1 calculates the robot position correcting amount to the position B facing the surface 53 at a fixed interval and moves the robot 20 to the position B. The camera 12 usually takes the picture of the light belts and the processor 2 fetches the video of the surface 53, finds the position of a hole 54, and calculates the positional deviation of the hole 54. Furthermore, the processor 2 determines the robot position correcting amount corresponding to the positional deviation of the hole 54 to the position of the robot 20 for assembling parts 6 and executes assembling work by moving the robot 20 to the corrected assembling position.
Patent JP-S63271197-A (JP)
Title: Device for discharging waste sludge
Inventor: SATO MASANOBU
IPC: G21F9/22
Filed: 1987-04-30
Abstract: PURPOSE:To efficiently clean the inside of a waste sludge tank with a small volume of water by providing plural nozzles for injection of cooling water having the nozzle ports opened near the periphery in the bottom part of said tank. CONSTITUTION:A drain port 14 is provided on the bottom of the waste sludge tank 10 and a drain piping 15 for withdrawing the waste sludge is connected thereto. A piping 17 for backwashing is connected to the piping 15. A cleaning spray ring 24 is disposed to the upper part in the tank 10 and plural pipings 25 for injection of cooling water are provided on the opposite positions in the diametral direction. After the pipings 25 are entered into the tank from the circumferential side part in the upper part of the tank 10 and are bent downward, the pipings are extended near to the periphery in the bottom part and the nozzles 26 for injection of cleaning water are provided on the front ends thereof. The nozzle ports are opened downward in the circumferential direction. Swirling flow is thereby generated, by which the residual sludge can be agitated. The agitated sludge is effectively drained from the drain port 14 through the drain piping 15 for withdrawing the waste sludge.
Patent JP-S5532104-A (JP)
Title: Method and apparatus for speed control in intermittent load operation
Inventor: OOBA SHIGERU
IPC: H02P5/46
Filed: 1978-08-29
Abstract: PURPOSE: To increase reliability of the apparatus by counting the difference between the rotational speeds of two loads digitally, converting the counted value to the analog value and carrying out the feedback of the converted value in the controlling device for intermittent load operation which operates synchronously according to a standard speed.  
     CONSTITUTION: Limit switches 27a and 27b which generate signals at the starting point of working position in each press are attached to the side of machine through clutches 19a and 19b. The difference between the standard points for starting of two presses is applied to reversible counter 32b digitally by setting F.F. 28b by means of the output of switch 27a and resetting F.F. 28b by means of switch 27b. The output of counter 32b is converted to the analog value by D/A converter 33b and the converted value is applied to amplifier 35b. The output of amplifier 35b is applied to the voltage of the line standard speed. When two presses are synchronized, relay 37b operates and contact 38b is closed, so that the position is always monitored. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07298382-A (JP)
Title: Sound effect generation device of microphone
Inventor: TODA KAZUO
IPC: H04R1/02
Filed: 1994-04-20
Abstract: PURPOSE:To obtain the microphone which can mechanically generate an sound effect as a call thrown in to enliven a song by providing an sound effect selection switch at part of the microphone and selecting the sound effect. CONSTITUTION:When a desired selection switch 20 of a switch panel 2 provided to the microphone 1 is operated, corresponding sound effect information is read out of the internal storage circuit of the microphone 1 through the internal control circuit and the sound effect is generated by the microphone 1. With this constitution, the microphone is obtained which mechanically generates the sound effect as a call thrown in to enliven a song and delivers it to both the singer and listeners.
Patent JP-S5329425-A (JP)
Title: Device for advancing ignition timing
Inventor: SAWADA DAISAKU
IPC: F02P5/10
Filed: 1976-08-31
Abstract: PURPOSE: To improve the fuel consumption by giving a negative pressure advancement angle suited to the load condition of operation and also automatically giving a comparatively gentle negative pressure advancement angle suited to the idiling operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62263273-A (JP)
Title: Adhesive fine particle
Inventor: MIYASAKA HIROYASU
IPC: C09J133/04
Filed: 1986-05-09
Abstract: PURPOSE:Adhesive fine particles, having improved initial tackiness, adhesive property, removability, etc., and suitable as an adhesive for removable adhesive sheets, etc., by reacting a specific copolymer having tackiness at ordinary temperature with a specific polyfunctional crosslinking agent in a specified proportion and pulverizing the resultant product. CONSTITUTION:Adhesive fine particles obtained by reacting (A) 100pts.wt. copolymer, consisting of 90-99.9wt% nonfunctional vinyl based monomer consisting essentially of a 2-12C alkyl group-containing (meth)acrylic acid ester and 0.1-10wt% functional vinyl based monomer containing one or more of carboxyl group, hydroxyl group, amino group, methylol group, alkoxymethyl group and epoxy group and having adhesive property at ordinary temperature with (B) 0.01-10pts.wt. polyfunctional crosslinking agent reactive with the functional groups in the above-mentioned functional vinyl based monomer and pulverizing the resultant product to give preferably 0.5-500mum average particle diameter.
Patent JP-S59230260-A (JP)
Title: Manufacture of grid for lead-acid battery
Inventor: FUKUDA SADAO
IPC: H01M4/82
Filed: 1983-06-10
Abstract: PURPOSE:To decrease grain boundary corrosion by rolling cast lead alloy comprising Pb-Ca alloy in different two directions to form a sheet and expanding it to form a grid for lead-acid battery. CONSTITUTION:A cast lead-alloy comprising Pb-Ca alloy is rolled in lengthy direction with a pair of rolls having a specified nip, then rolled in a right angle direction to the rolled direction so as to form grain size twice or more compared with that before rolling. A grid for lead-acid battery is manufactured by expanding or punching this rolled alloy. The grain boundary is expanded twice or more compared with that of alloy rolled in one direction. Thereby, weight loss caused by anodic oxidation is decreased and corrosion resistance is substantially improved.
Patent JP-2000292514-A (JP)
Title: Pulse type magnetic-flux meter
Inventor: KATO SEIICHI
IPC: G01R33/12
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of a magnetic field without being disturbed with a convection of a sample magnet circumference atmospheric gas and to accurately measure the field by disposing a heater at the inside of a pick-up coil and an outside of a sample. SOLUTION: A sample magnet 6, a heater 1 and a pick-up coil 3 are sequentially disposed from an inside of the pulse type magnetic-flux meter. Thus, a limited space such as, for example, a gap 16 from the coil 3 can be sufficiently provided. A convection of an atmospheric gas 12 from a lower portion of the magnet 6 is expedited, and soaking properties of the magnet 6 can be enhanced. Then, as the atmospheric gas, an inert gas is used. Thus, the change of properties of a sample such as an oxidation of a bonded magnet can be prevented. A low temperature can be measured by using a low temperature gas.
Patent JP-S588419-A (JP)
Title: Air conditioner for automobile
Inventor: YOSHIMI AKIROU
IPC: F24F11/00
Filed: 1981-07-03
Abstract: PURPOSE:To enable zone air conditioning appropriate to the desire of each of persons in an automobile, by providing an air conditioner with a plurality of temperature controllers and supplying air in blowoff directions corresponding to the temperatures of the blown-off air, from blowoff means for air-conditioned zones. CONSTITUTION:Air whose temperature is controlled by an evaporator 12, a heater 13 and an air mix damper 14 flows through passages 10e, 10f and  is blown off into a driver's seat zone and an assistant driver's seat zone through a vent blowoff port 29a or a heat blowoff port 29b in a driver's seat flowoff port group 29 and a vent blowoff port 30a or a heat blowoff port 30b in an assistant driver's seat blowoff port group 30. These blowoff ports are provided by branching the passages 10e, 10f. Changeover dampers 28a, 28b are installed as distributors at the branching points to select blowoff modes for the air- conditioned zones.
Patent JP-H043245-A (JP)
Title: Document preparing system
Inventor: MAENAKA SATOSHI
IPC: G06F17/21
Filed: 1990-04-20
Abstract: PURPOSE:To simplify the subsequent layout work by allowing the system to store a layout position and the number of times of every kind of data, and also, allowing it to store an index of every kind of the data, and allowing it to store a layout position of every kind of the next necessary data by comparison logic of both of them. CONSTITUTION:The system is provided with a document preparation controller 10, a document data input device 11, a document data storage device 12, a layout instructing device 13, a layout designating data storage device 14, a layout designating information storage device 16, and a layout designating data generating device 17. In such a state, as a result of correcting operation of the layout, at every kind of such data as an image, a table, etc., for constituting a document, a layout position and the number of times at the time of work are stored, and also, a table for storing an index of every kind of the data set in advance is provided, both of them are compared, and as a result of comparison, the layout position of every kind of the necessary data is stored. In such a way, in the beginning of generation of a layout screen, the layout of high probability desired by a user is displayed, and the layout work can be simplified.
Patent JP-H06299287-A (JP)
Title: Shot peening treatment type high fatigue strength case hardening steel
Inventor: KAGAWA HIROYUKI
IPC: C21D7/06
Filed: 1993-04-08
Abstract: PURPOSE:To develop case hardening steel excellent in the effect of shot peening treatment and high in strength or the like by limiting the size and number of sulfide inclusions in carbon steel having a specified compsn. to the specified value or below. CONSTITUTION:Steel having a compsn. contg., by weight, 0.1 to 0.3% C, 0.05 to 0.5% Si, 0.4 to 1.5% Mn, <0.02% P, <0.02% S, 0.2 to 1.5% Cr, 0.015 to 0.05% sol.Al, 0.005 to 0.02% total N2 content and <0.0010% total o, content, in which the amounts of impurities of Ti, Nb, Zr or the like intruded from the outer part are all regulated to <=0.005%, and contg., as necessary, one or >=two kinds among 0.1 to 0.5% Cu, 0.2 to 2.5% Ni and 0.1 to 0.5% Mo is used. The number of metal sulfides having 100mum<2> size contained per mm<2> of the area to be examined is regulated to <=5 pieces, and shot peening treatment is executed to produce the case hardening steel improved in fatigue strength.
Patent JP-S605976-A (JP)
Inventor: ITOU YOSHITAKA
IPC: E04H17/14
Filed: 1983-06-14
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-S5630085-A (JP)
Title: Fillet weld mehtod
Inventor: SATOU YUKIHIKO
IPC: B23K15/00
Filed: 1979-08-20
Abstract: PURPOSE: To perform the fillet weld unnecessary to form the groove having a special shape and to decrease the manhours of the groove processing, by irradiating an electron beam from one direction or both sides of processed billet placed on the fillet weld zone.  
     CONSTITUTION: The billets 4, 4' processed into the rod-shape or necessary shape, is placed on the weld zones 2, 2' of the weldments 1, 1' processed into the rod- shape having a circular or tubular section or necessary shape. Next, the electron beams 5, 5' are irradiated from one direction or both sides of the billets 4, 4' by the electron guns 6, 6' moving on the weld line. As a result of it, the billets 4, 4' placed on the fillet weld zone of the weldments 1,1', is completely molten and the fillet weld zone 3 having a sufficient strength, is obtained without forming the weldments 1, 1' into a special groove shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11306901-A (JP)
Title: Keyboard switch
Inventor: HASUNUMA SEIGO
IPC: H01H13/20
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the key top of a large and long key from turning (backlash) and form it a thin. SOLUTION: A guide 21 equipped at the ends with shafts 21C and 21D parallel with each other is installed so that the shaft 21C is held by a rotary holding part 13C of a frame 13 and the shaft 21D is held by a sliding holding part 17E of a key top 17. The clearances D1 and D2 are suppressed and displacement in axial direction of the guide 21 is restricted so that the key top 17 is prevented from rattling. This allows solving the problem with a conventional turn stop mechanism using a boss which protrudes from the plate undersurface because of thin construction.
Patent JP-S61263279-A (JP)
Title: Manufacture of nonvolatile memory
Inventor: SATO KAZUO
IPC: H01L29/788
Filed: 1985-05-17
Abstract: PURPOSE:To highly integrate a memory cell without necessity of separating nonvolatile memory capacitors by using a polysilicon film insulated and separated from a silicon semiconductor substrate instead of the substrate. CONSTITUTION:A silicon oxide film 2 is formed by oxidizing by a thermal oxidizing method on a silicon semiconductor substrate 1, the first polysilicon film 3 is formed by a vapor phase growing method thereon on the basis of the thermal decomposition of silane, and the prescribed portion is allowed to remain by etching. Then, a silicon nitride film 4 is formed by a vapor phase growing method, and oxidized at 900 deg.C in a steam atmosphere to form a silicon oxide film 5. Further, the second polysilicon film 6 is formed on the entire surface by a vapor phase growing method on the basis of the thermal decomposition of the silane, and the film 6 is etched by photoetching to allow the prescribed portion to remain to manufacture a nonvolatile memory capacitor.
Patent JP-S60247794-A (JP)
Title: Magnetic card reader and writer
Inventor: ISEYA OSAMU
IPC: G11B19/00
Filed: 1984-05-24
Abstract: PURPOSE:To process and sort a batch of many magnetic cards which differ in handling kind by providing a magnetic stripe data reading and writing mechanism, an optical character reading mechanism, stack mechanism, and a stack switching mechanism. CONSTITUTION:Unprocessed magnetic cards 2 stacked in a magnetic card hopper 1 are sent by a feed roller 3 as shown by a reference number 4. A print or entered characters on each card 2 are read through a photodetecting element 11 and recognized. Normally recognized cards and erroneously recognized cards move forth as shown by a reference print 13 and then data is written on a magnetic stripe by a magnetic head 15 dedicated to writing. The written data is read by a magnetic head 17 dedicated to reading to check whether the data is written normally or not. Data is read out of a magnetic card which is only read by a head 17 and checked. Those cards 2 are stored in magnetic card stackers S1-Sn according to respective handling sections and error sections.
Patent JP-H06314271-A (JP)
Title: Combination optimizing and initial allotment preparing system
Inventor: YOSHIKAWA MASAZUMI
IPC: G06F19/00
Filed: 1993-05-06
Abstract: PURPOSE:To provide a combination optimizing and initial allotment preparing system capable of preparing initial allotment whose quality is improved in particular by previously considering a restriction between with an unalloted variable by using restriction propagation. CONSTITUTION:The system includes a step 11 inputting variable sets, the set of candidate sets, a restriction set and an objective function, restriction propagation steps (steps 12 to 14 and 16) propagating the restriction set among the variable sets and narrowing the set of the candidate sets until a variable which makes the candidate sets to be null sets disappears or the variable sets become null sets, a step 15 selecting a value optimizing the objective function from the candidate sets and allotting it to one of a variable existing in the variable sets and a step 18 alloting the value to one of the variables making the candidate sets to be null sets. Then, a combination step composed of a restriction propagation step and the step 15 is continued until the variable sets become null sets and then, the step 18 is executed for all the remaining variables.
Patent JP-S5535705-A (JP)
Title: Blank feeder
Inventor: SAKANO YUKIO
IPC: B65H7/14
Filed: 1978-08-31
Abstract: PURPOSE: To enable the prevention of double feed of blanks without use of double feed detection means and to moderate the restrictions on the thickness and the light transmission factor of the blanks, the presence or absence of prints and/or writings on the surfaces of the blanks, and the like.  
     CONSTITUTION: When a double feed hsd occurred, that is, a blank 1b not to be fed is dragged out of a feeder table 2 while being deviated in the feed direction from a blank 1a to be fed, and the lowermost blank 1a has reached a detection means 17, a blank stopper 13 moves to press the surface of the blank 1a. Although the second blank 1b is fed while dragged after the blank 1a, the blank 1b collides with the stopper 13 and is stopped in situation or is stopped after forming a loop as shown in the figure. The blank 1a is fed to an information reader or the like by a feed roller 8. After the completion of the information reading or the like for the blank 1a, the stopper 13 is raised and the blank 1b is fed forth. Thus, the double feed of the blanks is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04348974-A (JP)
Title: Printer
Inventor: IIJIMA TOMOMI
IPC: B41J19/20
Filed: 1991-05-10
Abstract: PURPOSE:To improve the print quality by providing an attitude adjusting means which can change the position in the longitudinal direction of a second guide member, to a first guide member. CONSTITUTION:When gas adjustment is performed a gap quantity G between a platen 2 and a print head 6 is adjusted by changing the position of a first guide member 4 to a second guide member 7, accompanying with displacement in the longitudinal direction, using a gap adjusting means 11. At this time, the print head 6 is displaced in the longitudinal direction by the first guide member 4, and therefore, it is tilted to a platen 2. The tilt of the print head 6 to the platen 2 can be dissolved by moving an eccentric bush 21 of attitude adjusting means to move the second guide member 7 by the quantity in which the first guide member 4 is displaced in the longitudinal direction at the time of gap adjustment. By this method, the print quality is improved.
Patent JP-S62264135-A (JP)
Title: Sheet conveying device
Inventor: WADA MASAAKI
IPC: B65H3/52
Filed: 1986-05-08
Abstract: PURPOSE:To provide a conveying device which may easily bite a sheet during sheet separation but hardly skew the sheet, by making the overlapping amount between a first feed means and a separating means smaller than that between a second feed means and a separating means. CONSTITUTION:There are provided a feed roller 183, a separating roller 177 separating a sheet following up a sheet conveyed by the feed roller 183, a feed roller 329 fro conveying the sheet fed out while separated by both rollers 183, 177 and a separating roller 335 separating a sheet following up a sheet conveyed by the roller 329, and therefore, two stage separation is made. The rollers 183 and 177, and 329 and 335 are overlapped in the direction orthogonal to the conveying direction of the sheets in an noncontact condition so that the overlapping amount L1 between the rollers 183, 177 is less than that 12 between the rollers 329 and 353. Accordingly, the resistance between the rollers 183, 177 is less than that between the rollers 329, 353 so that the rollers 183, 177 may easily bite the sheet, while a skew hardly occurs during biting of the sheet, and since a secondary separation is made in the biting condition, a skew also hardly occurs even during secondary separation.
Patent JP-S58223076-A (JP)
Title: Measurement of magnetization strength
Inventor: YAMADA FUMIAKI
IPC: G01R33/10
Filed: 1982-06-18
Abstract: PURPOSE:To read the magnetization strength of a magnetization block from the value of a coercive force at the transfer limit point by detecting the interface between the optically magnetic inversion area and the nonmagnetic inversion area from a polar kerr effect with a magnetic transfer onto a transfer film. CONSTITUTION:The magnetic surface of a magnetic recording medium 5 having a magnetization block magnetized horizontally at a constant strength contacts a transfer film 6 tightly to effect a magnetic transfer. The transfer film 6, for example, made of amorphous alloy thin film such as TbFe whose coercive force varies greatly due to temperature and heated with an irradiation distance differing from a heat generating body 7 so that it is magnetized in one direction to have the transfer threshold with respect to the magnetization strength of the magnetization block to be transferred prior to the transfer. This causes a magnetic inversion in the transfer film 6 after the transfer in an area where the intensity of the magnetic field of magnetization block to be transferred exceeds the coercive force thereof 6 thereby allowing optical observation depending on polar kerr effect.