baber/WOPTO huggingface dataset:
Patent JP-S5771919-A (JP)
Title: Charging of sand bag in sand draine work
Inventor: YOSHIKAWA TADAO
IPC: E02D3/10
Filed: 1980-10-20
Abstract: PURPOSE: To prevent the expansion and breakdown of sand bag by charging the sand bag of a given length into the casing of a pile driver while holding it a coiled and flexible sand bag-charge casing.  
     CONSTITUTION: A sand bag 4 is charged in a coilded, flexible, and expansible steel sand bag charge casing 7. When supporting the weight of the sand bag 4 by the bottom metal 12 of the casing, the inside diameter of the sand bag charge casing 7 becomes small due to the deformation in its radial direction corresponding to expansion to pack the sand bag 4. When inserting the pile driver casing 3 to a given position under such a condition, the bottom metal 12 of the casing comes into contact with a projection 13 and its central part is pushed up together with the sand bag 4 and separated. Whereupon, since the inside diameter is lower, when the sand bag charge casing 7 is pulled up by the wire rope 14, the sand bag 4 is easily separated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5848155-A (JP)
Title: Simplex testing system
Inventor: YAZAKI HIDEKAZU
IPC: G06F11/36
Filed: 1981-09-18
Abstract: PURPOSE:To devise a simplex program with good quality and high reliability by checking a program logic with use of a data sampled by an SNAP dumping and sampling means, and a correspondence table of I/O cases and test data. CONSTITUTION:A part 11 for division divides a program into processing units, and an I/O case is determined for every processing unit by a setting part 12. Then, a generation part 13 forms a correspondence table of I/O cases and test data. A setting part 14 decides on an SNAP dump for every I/O case. Then, a simplex test processing part 15 takes a simplex test by the test data, and a logic check part 16 checks the SNAP dumps and also checks program logic by  using said correspondence table. A correspondence check part 17 makes a check until the correspondence between the I/O case NO and test data ends completely.
Patent JP-2000340634-A (JP)
Title: Work transfer device
Inventor: AKIYAMA IZUMI
IPC: H01L21/68
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a work transfer device from surface damages by holding the work and to prevent from damage due to falling by sure holding of the work. SOLUTION: A work transfer device is comprised of branch parts 21 and 22 formed at a work holding arm 19a of a multiple hinge robot, bottom surface holding parts 25a, 25b, 26a and 26b and sidewall holding parts 23a, 24a and 30a, 30b formed at the branch parts 21 and 22 and sidewall suction holes 29a, 29b, 30a and 30b and bottom surface suction holes 31a, 31b, 32a and 32b formed at the holding parts.
Patent JP-S63831-A (JP)
Title: Optical detector
Inventor: ITO KAZUO
IPC: G11B7/13
Filed: 1987-06-12
Abstract: PURPOSE:To reduce return light beams returned from the inside of a resin surface to a light receiving element side, by forming a micro irregular plane on the resin light receiving surface of an optical detector in which a light receiving element is resin-molded. CONSTITUTION:The titled device is the optical detector in which a light receiving element 7a is resin-molded 7g, and an irregular plane 9a by a coating material 9 made of a transparent resin is formed on the light receiving surface 7h of the resin 7g. In this case, it is possible to form a wavy irregular plane directly on the surface 7h, and also, to form a micro recessed part, or projecting part on the surface 7h by dotting or coupling them. By constituting a device in such way, reflected light beams B1 from the element 7a is changed to scattered light beams B2 at the irregular plane 9a, and the return light beams returned to the element 7a can be reduced. Therefore, it is possible to reduce the temperature change of a tracking error signal by keeping balance in light quantities between two light receiving elements and to stabilize a tracking operation.
Patent JP-H092228-A (JP)
Title: Retainer assembling structure for load response type brake fluid pressure control device
Inventor: NAGAMORI KIYONOBU
IPC: B60T8/30
Filed: 1995-06-14
Abstract: PURPOSE: To reduce the wear of a retainer and eliminate the risk of the retainer coming off a lever due to the detachment of snap parts from the retainer by restraining the retainer from being rotated by the vibration of a load response type brake fluid pressure control device. CONSTITUTION: A lever 5 has a retainer assembling hole 25 of elliptic shape formed at one end. A retainer 7 consists of a rod assembling hole 23 with the tapered inner peripheral surface, and snap parts 24 provided around the hole 23 and on the periphery of elliptic shape similar to the assembling hole 25 and protruded on one side face side of a body part 26 so as to be engaged with the periphery of the assembling hole 25 on one side face of the lever 5. When the retainer 7 is inserted from the snap parts 24, from the other side face side of the lever 5, the snap parts 24 are elastically locked to the periphery of the assembling hole 25 on one side face of the lever 5, and the body part 26 of the retainer 7 is engaged with the other side face of the lever 5.  The retainer 7 is thereby regulated in the rotating direction movement by the lever 5 and also regulated in the axial movement so as to be fixed out of rotation.
Patent JP-S628595-A (JP)
Inventor: WATANABE HIROTOSHI
IPC: H05K3/46
Filed: 1985-07-04
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-H11338095-A (JP)
Title: Method for processing silver halide photosensitive material
Inventor: KOMATSU HIDEKI
IPC: G03C1/43
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem on silver stains in a system for using a quaternary onium salt compound advantageous for enhancing contrast in the case of low replenished rapid processing by processing the silver halide photosensitive material containing a specified compound and the quaternary onium compound with a specified development replenishing rate for a specified developing time. SOLUTION: The silver halide photographic sensitive material containing the compound represented by formula I or II and the quaternary onium compound is processed with an automatic developing machine at a development replenishing rate of 40-180 ml/m<2> for the total processing time of 10-50 sec. In formulae I and II, each of R1 and R2 is an alkoxy or allyl group or the like or its derivative, n1 is an integer of >=1, n2 is an integer of >=3, and when each of n1 and n2 is plural, each of R1 and each of R2 may be same or different from each other. The compound represented by formulae I and II are phosphagen derivatives and a part of substituents are ionizable side chain groups or side chain groups of π electron system, or polyether side chain groups or the like.
Patent JP-H07137402-A (JP)
Title: Ink jet recorder
Inventor: SATO MASARU
IPC: B41J29/17
Filed: 1993-06-18
Abstract: PURPOSE:To dispose rowel cleaners by the effective use of a limited space in the vicinity of rowels and to conduct a cleaning action, such as a removal of ink from the rowels effectively for a long term. CONSTITUTION:An ink jet recorder provided with rowel cleaners 8, 9 which rotate in contact with tip parts of rowels approximately orthogonally to the rotating direction of the rowels for cleaning the rowel tip parts.
Patent JP-H09327306-A (JP)
Title: Resin composition and molded product using the resin composition
Inventor: SAGA HIROO
IPC: C08L61/28
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve resistance against heat, water and chemicals by applying the constitution that a resin composition is formed to contain an unsaturated polyester resin, urea resin and/or melamine resin, reaction catalysts therefor and a gelatinizer. SOLUTION: For forming this resin composition, a mixture is first prepared by adding a catalyst (such as organic peroxide) to an unsaturated polyester resin in a liquid state, and then adding the powder state of a urea resin and/or melamine resin thereto through a uniform agitation and mixing process. Then, a product obtainable from the dilution of a gelatinizer (oxide or peroxide of alkaline earth metal), aluminum alcoholate, isocyanate or the like with a vinyl compound is added to the mixture, and agitated until the product is gelatinized. In this case, 30 to 70wt.% of the urea resin and/or melamine resin is added to a product formed out of the catalyst added to the unsaturated polyester resin. The resin composition so prepared is stored in such a state as covered with a vinyl sheet or the like so as not to dry.
Patent JP-S5772714-A (JP)
Title: Plate width controlling method for rolled stock
Inventor: FUKUDA SEIJI
IPC: B21B37/00
Filed: 1980-10-23
Abstract: PURPOSE:To improve accuracy of plate width by determining deviation between measured value of width at outlet side of edger stand of a hot reversing rougher and target value, and correcting the rolling reduction of edger stand at the next pass by the deviation. CONSTITUTION:A width meter 15 is installed between an edger stand 14 and a horizontal stand 16. The plate width of a rolled stock is measured and the deviation from the target value is determined. The rolling reduction at the time of next pass is corrected by the deviation. Correction of width return is also made possible by measuring the width return due to the horizontal rolling stand 16 caused by reversed pass with a width meter 15 and correcting the rolling reduction at the time of next pass similar to the above.
Patent JP-H08338432-A (JP)
Title: Magnetic bearing spindle device
Inventor: OZAKI TAKAMI
IPC: F16C32/04
Filed: 1995-06-14
Abstract: PURPOSE: To provide a magnetic bearing spindle device in which the number of the control shafts of a magnetic bearing is reduced so as to miniaturize a controller, and the controller is stored in a housing so that a cable can be disused and a cost can be reduced. CONSTITUTION: A magnetic bearing unit 45 composed of an electromagnet 42 and a positioning sensor 44 is arranged on the work 41 side of a rotor 40, a rolling bearing 50 is arranged on the other side of the rotor 40, and a motor unit 48 composed of a motor stator 46 and a motor rotor 47 is arranged between the unit 45 and the bearing 50. A controller 58 including a sequence circuit 53, a sensor amplifier 54, a compensating circuit 55 and a current amplifying circuit 56 is enclosed in a main body by reducing the number of control shafts so that a control cable can be disused and a cost can be reduced.
Patent JP-H075546-A (JP)
Title: Camera
Inventor: YOKOYAMA KUNIO
IPC: G03B17/28
Filed: 1993-06-18
Abstract: PURPOSE:To provide a camera equipped with a small-sized film cartridge loading/unloading mechanism. CONSTITUTION:This camera is provided with an engaging member 3 transmitting driving force to the spool axis of a film cartridge 7 loaded in a cartridge chamber 10 and rotating the spool axis in a specified direction. In the chamber 10, both end faces 1a and 1b faced to each other in the axial direction of the spool have nearly the same size as both end faces of the loaded film cartridge 7. The engaging member 3 is energized in a direction where it is protruded along the spool axis into the cartridge chamber 10, and moved to a position where it is protruded and a position where it is retracted.
Patent JP-S5772472-A (JP)
Title: Digital video switcher
Inventor: USUI EIJI
IPC: H04N5/262
Filed: 1980-10-21
Abstract: PURPOSE:To operate hardware efficiently, by connecting plural tristate buffers to the same bus and controlling the driving of them by a video sample pulse and a wipe signal. CONSTITUTION:PCM color video signals (screens 47-51) sampled by a frequency four times as high as the subcarrier are inputted to input terminals 38-42. Tristate buffers 31-34 put videos A-D of terminals 38-41 onto a CP bus 9 by driving control signals obtained by operating AND between signals corresponding to videos A-D on a screen 52 and a sampling pulse SP1 from a terminal 45 in logical operation circuits 54-57. Similarly, a tristate buffer 35 puts a video E of the terminal 42 onto the bus 9. Thus, the operation of the Quad wipe is used at the normal cross point also, and one CP bus is used as two busses by time division operation.
Patent JP-S6126087-A (JP)
Inventor: NAGATA MITSUO
IPC: G02F1/133
Filed: 1984-07-17
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-S6212368-A (JP)
Title: Initially setting method for linear pulse motor
Inventor: MAEDA YUTAKA
IPC: H02P25/06
Filed: 1985-07-05
Abstract: PURPOSE:To correct a holding member to a normal position by moving the member contacted with a restricting member in both normal and reverse directions over an available range, and them moving a movable element to a reference position. CONSTITUTION:A linear pulse motor driving circuit 23 for initializing has a pulse distributor 20 for distributing normal and reverse direction input pulses CW, CCW from a controller 21 to four distribution pulse signals S1-S4, and a switching circuit 22 for supplying positive and negative phase currents I1-I4 to the coils 5a, 5b of a stator 2 on the basis of the signal S, and the controller 21 initializes in the prescribed operating sequence when a power source is turned ON. This initialization corrects the member 13 to the normal position by forwardly moving the element 1 to collide one end of the member 13 with a restricting member 16 of one side. Further, the initialization corrects the member 13 which is displaced reversely to the normal position by moving the element 1 reversely to collide with the member 16 of the other side.
Patent JP-S5372485-A (JP)
Title: Manufacture for light emitting element
Inventor: MATSUKI MICHIO
IPC: H01L21/31
Filed: 1976-12-08
Abstract: PURPOSE: To form the desired pattern with a good yield rate, by using the process avoiding the over etching of the selective diffusion mask and the open wire of the ohmic electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08312833-A (JP)
Title: Gate valve
Inventor: NISHIWAKI TAKEO
IPC: F16K41/04
Filed: 1995-05-22
Abstract: PURPOSE: To carry out replacement work of a seal material such as the packing material in a packing box in a pressurizing condition without draining a fluid inside. CONSTITUTION: A gate valve is provided with a packing box B1, and the packing box B1 is provided with a first seal material 30 such as a packing material positioned so as to enclose the outer peripheral side of a valve rod 26 in the packing box main body 32, and a first seal material retaining member 44 for pushing the first seal material 30 from an upper side. A second seal material 33 is positioned on the down side of the first seal material 30 such as the packing material so as to enclose the outer peripheral side of the valve rod 26.  The second seal material 33 is arranged so as to position a second seal material retaining member 36 for tightly fit on the outer peripheral surface of the valve rod 26 by push-pressing it from the upper side of the second seal material 33 between the side part outer surface of the first seal material and the inner surface of the packing box main body 32.
Patent JP-H09301577-A (JP)
Title: Paper sheet conveying device
Inventor: SETO TAKASHI
IPC: B65H9/16
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To release conveying force of a conveying roller catching a paper sheet when a slant roller draws a paper sheet. SOLUTION: A paper sheet conveyed one by one from a paper feeding unit is caught by an inlet roller 25, turned at a turn part 26 at an angle of 90 deg., and fed to a horizontal conveying part 27. At this time, a solenoid 17 is on, and a slant sponge roller 15 is separated. After the rear end of the paper sheet passes the inlet roller 25, the solenoid 17 is turned off before the tip of the paper sheet is caught by a roller 14, and the slant sponge roller 15 is pressurized. Simultaneously, the conveying roller 19 is separated upward. Since only conveying force of the slant sponge roller 15 is applied to the paper sheet, diagonal conveying force is easily applied to it, and the front end is moved to the position along the side fence. By this mechanism, the position of the front end of the paper sheet is regulated, held in the constant position, and laterally registered.
Patent JP-H01317040-A (JP)
Title: Line quality monitor
Inventor: YOSHIMOTO MAKOTO
IPC: H04L7/00
Filed: 1988-06-17
Abstract: PURPOSE:To attain the relief of line by superimposing a frame synchronization non-establishing signal and a new frame synchronizing signal and sending its information to a reception terminal station equipment when no frame synchronization is established. CONSTITUTION:A multiplex circuit 105 receives a frame synchronization fault signal 2 being frame synchronization non-establishing information and an output signal 4 of a frame synchronizing pattern generating circuit 103, multiplexes both the signals in a specific time slot and gives an output to a scramble circuit 106. On the other hand, a multiplex/demultiplex circuit 204 extracts the frame synchronization non-establishing information inserted by the multiplex circuit 105 of a repeater and sends a line fault signal 12 externally by an OR circuit 205. An OR circuit 205 ORs a line fault signal 12 being the frame synchronization non-establishing information extracted by the multiplex/demultiplex circuit 204 and a frame synchronizing fault signal 13 being the frame synchronization non-establishing information extracted by a frame synchronizing circuit 201 and sends the result externally as a line switching signal 14. Thus, the line switching is attained and a fault location of the transmission line is specified.
Patent JP-H05318282-A (JP)
Title: Displacement correcting device for nc machine tool
Inventor: TSUTSUI KATSUNORI
IPC: B23Q15/18
Filed: 1992-05-16
Abstract: PURPOSE:To make correction of pitch error on the basis of the displacement amount measured by one sensor, shorten the time for measuring movement, and improve the cycle time of an NC machine tool. CONSTITUTION:Displacement amount is measured by one sensor, and the linear equation of the displacement amount using the ball screw fixed point as the point of origin is prepared by a linear equation preparing part 10c from the obtained displacement amount and the sensor installed position. A pitch error correction amount calculating part 10d calculates the pitch error correction amount on the basis of this linear equation prepared, and the obtained value is accommodated in a pitch error correction-B memory part 70b. When a tool move command is given, a move command calculating part 10b makes correction of the command value by adding or subtracting this value to/from the pitch error correction amount stored in the pitch error correction-B memory part 70b.
Patent JP-2000336070-A (JP)
Title: Synthesis of quaternary ammonium salt
Inventor: HIRONAKA YUTAKA
IPC: C07C211/63
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a quaternary ammonium salt useful for prevention, etc. of a noxious organism when retained on a fiber, etc. in which Cl-, etc. are removed by adding an alcoholic solution of sodium hydroxide, etc. to a specific quaternary ammonium salt type compound and then replacing a counter-ion by neutralizing with an organic acid, etc. SOLUTION: This quaternary ammonium salt type compound in which Cl- or Br- are removed, is obtained by forming a quaternary ammonium salt type compound of the formula (R1-R4 are each an alkyl or alkenyl and one or two of the R1-R4 are 6-18C and the rests are 1-3C; and X is Cl or Br), and then adding an alcoholic solution of at least a kind selected from potassium hydroxide, sodium hydroxide, sodium methoxide, etc., depositing sodium salt or potassium salt of the group X, and then replacing a counter-ion by neutralizing with an organic acid or inorganic acid to replace the group X to anion of phosphoric acid, maleic acid, malic acid, etc. or hydroxy ion.
Patent JP-H01316067-A (JP)
Title: Facsimile equipment
Inventor: YAMADA TAKEO
IPC: H04N1/40
Filed: 1988-06-16
Abstract: PURPOSE:To save printing paper in such a way that printing is performed on all sentences of an original when it is required, but the printing of the succeeding sentences is stopped when it is judged that it is not necessary by printing out the first several lines of the original based on received signals stored in a memory. CONSTITUTION:When a partial print key 12b is operated, only the data corresponding to the first several lines of the document data stored in a memory 4 are read out under the control of a controller 10. The data are supplied to a printer section 7 through a decoder 6 and the printer 7 prints out the data. Since part of the document data is printed out in such way, the using quantity of printing paper can be minimized. The operator of this facsimile equipment roughly confirms the content of the document data from the printed data and judges whether or not the document data are to be printed out. When the operator judges that the printing out is necessary, the operator operates a whole print key 12a so as to print out all of the document data.
Patent JP-H06181904-A (JP)
Title: Method and device for magnetic resonance imaging
Inventor: YPEREN GERRIT HENDRIK VAN
IPC: G01R33/561
Filed: 1993-05-27
Abstract: PURPOSE: To provide a magnetic resonance method and device capable of drastically reducing arch facts of images due to T2 attenuation. CONSTITUTION: The magnetic resonance imaging method comprises giving a plurality of re-focus RF pulse (221-229, 321-329) and obtaining spin echo signals following RF pulse (221, 321) for excitment. The sequences are conducted twice in time reversal order and both measured values are used to form images. Consequently images drastically reducing arch facts or dims due to T2 attenuation are obtained.
Patent JP-H05326322-A (JP)
Title: Metallized film capacitor
Inventor: KUBO YASUHIRO
IPC: H01G4/32
Filed: 1992-05-15
Abstract: PURPOSE:To improve the moisture resistance without exposing an electrode by providing a longitudinal insulating groove at one side margin of a dielectric film and providing a plurality of lateral insulating grooves leading to the longitudinal groove so as to constitute a metallized film including electrodes. CONSTITUTION:An electrode 2 is formed at one side of a dielectric film 1 by depositing metal, leaving the insulating groove 3 provided longitudinally at one side margin. And, separately from the insulating groove 3, a plurality of lateral grooves 3 leading to the said longitudinal grooves 3 are provided to separate the electrode 2 into the shape of a plurality of islands lined up in longitudinal direction. Then, two sheets of these metallized films 5 are put on top of each other, and they are rolled to constitute a capacitor element 6. And, an electrode lead section 7 is formed by flame-coating metallicon metal to both sides of the capacitor element 6, and a lead wire 8 is connected to this. Hereby, even if the safety function works, and gas arises, and inner pressure rises, thermosetting resin for armor expands corresponding to it, so it never causes cracks.
Patent JP-S6051269-A (JP)
Inventor: GOTSUTAADO JIRUREBAAGEN
IPC: E04H6/06
Filed: 1984-07-19
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-H04371945-A (JP)
Title: Cartridge for photographic film
Inventor: SHIBAZAKI OSAMU
IPC: G03C3/00
Filed: 1991-06-20
Abstract: PURPOSE:To make a camera convenient in portable use by miniaturizing a cartridge of a type 135, so as to miniaturize a camera. CONSTITUTION:A photographic film 4 which is resistant against brittleness when the temperature is low is prepared by using a thin PET supporting body base, thus, the diameters of the winding shaft 13 and the flange 2 of a spool 1 are made small, and furthermore, a scroll which is wound around the spool is stored in a cartridge barrel, and then, both sides are covered with caps and hubs 11 and 12 of the spool 1 are pivotally supported by the bore of the cap.