baber/WOPTO huggingface dataset:
Patent JP-H0472456-A (JP)
Title: Fuel injection device
Inventor: YOSHIDA KOICHI
IPC: F02M61/18
Filed: 1990-07-11
Abstract: PURPOSE:To distribute fuel spray uniformly into the multiple direction at the set ratio disposing a plate member at the tip of the opening part of a valve body, and providing this plate member with plural measuring/distributing holes inclined by the specified angles in relation to the requested injection angle of an engine. CONSTITUTION:A plate member 105 is disposed at the tip of the opening part 102 of a valve body 103, and plural inclined holes 106a-106c are provided in this plate member 105. The interference of spray flow caused by mutual attraction can be prevented by setting the diameters and inclination of these holes 106a-106c optionally to perform positive measuring and distribution. Fuel spray can be thereby distributed uniformly into the multiple direction at the specified ratio.
Patent JP-S6242868-A (JP)
Title: Page printer
Inventor: OISHI ATSUSHI
IPC: G06F3/12
Filed: 1985-08-21
Abstract: PURPOSE:To enable printing according to the format of an imaginary paper size regardless of the size of printing paper, by correcting printing data by comparing the size of the imaginary paper of printing data with the size of printing paper. CONSTITUTION:The size of the printing paper set to the cassette of a printing part 9 is stored in a printing paper memory 5. Next, an imaginary paper size is stored in an imaginary paper memory 4 from a host computer 6 and the printing data of one page is stored in a frame memory 3 from the host computer 6. When the size of the imaginary paper coincides with that of the printing paper, a correction value calculating circuit 1 outputs correction absence and, when the size of the printing paper is smaller than that of the imaginary paper, the correction value calculating circuit 1 outputs the indication of contraction due to an areal ratio and a contraction/space processing circuit 2 performs contracting correction. When the size of the printing paper is larger, the correction value calculating circuit 1 outputs the indication of out-of-region space processing and the contraction/space processing circuit 2 outputs the data showing a space to the outside of a region.
Patent JP-H0630213-A (JP)
Title: Noise elimination circuit in image forming device
Inventor: KURAMOTO MASAFUMI
IPC: H04N1/04
Filed: 1992-07-10
Abstract: PURPOSE:To provide a noise elimination circuit formed so that a noise with comparatively wide width on the transmission line of a rotational state signal can be surely eliminated. CONSTITUTION:The noise elimination circuit 5 including flip-flops 7, 8 is provided at the transmission line of the rotational state signal (Msync signal) which displays the rotational state of a rotor (motor, polygonal mirror) to scan a laser beam emitted corresponding to an image signal and with a function to control the emission/disemission of the laser beam based on the rotational state in an image forming device in which such signal is prepared in the noise elimination circuit to eliminate the noise put on the rotational state signal, and the rotational state signal is set as the data input of the flip-flop, and the output of a counter 3 which counts clock to take a timing in the direction of main scan of the leaser beam based on a laser detection signal (BD) obtained at a specific position in the direction of main scan of the laser beam is set as the timing signal of the flip-flop.
Patent JP-S6429699-A (JP)
Title: Recovery method for adiabatic compression heat
Inventor: KANEDA HIROAKI
IPC: F25B27/02
Filed: 1987-07-24
Abstract: PURPOSE:To enable remarkable increase of heat energy to be recovered by recovering the adiabatic compression heat generated by compression of a gas through a heat exchanger. CONSTITUTION:A gas which is fed into a compressor 1 driven by a motor 3 obtains adiabatic compression heat and its temperature becomes high. The high temperature compressed gas is heat-exchanged through a heat exchanger 4 and, after its temperature becomes low, fed into an object process. After cooling medium is compressed through a pressurizing pump 5, its temperature becomes high through a heat exchanger 5, and its pressure is appropriately reduced through a pressure reducing valve 6. After that, the medium is separated into gas and liquid through a gas-liquid separator 7 and the heat energy is effectively utilized respectively. Because the compressor 1 is thus operated in a high temperature range, the heat recovery efficiency is remarkably improved and the compression ratio per stage of the compressor 1 is increased, thereby the number of stages required to obtain the same pressure can be reduced and the compressor 1 becomes compact.
Patent JP-2001015536-A (JP)
Title: Method for bonding bump
Inventor: NARITA MASACHIKA
IPC: H01L21/60
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To form a bump at a correct position in an IC pattern on a wafer by searching a first recognition position, registering the obtained position as a data automatically, and executing a mark recognition according to the registered positional data. SOLUTION: When a wafer 1 held by a bonding stage 20 is subject to bump bonding, a bonding head 11 recognizes marks given in advance at the specified positions on the wafer 1, with camera units 40A and 40B, and judges correct bump bonding positions according to the recognized positional data and executes successively bump bonding to the wafer 1. In addition, in the case where the bonding head 11 does not recognize a first mark at a first halt position above the wafer 1, it continues searching automatically until it recognizes the first mark, and registers the position of the obtained first recognition mark as a data.
Patent JP-H099778-A (JP)
Title: Natural lawn with lightweight bed
Inventor: SUGANO MASARU
IPC: A01G1/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a lightweight bed-having natural lawn having a light weight and enabling to raise the lawn even on a place low in the load-resistant strength, such as the roof of a private house. CONSTITUTION: A lightweight bed-having natural lawn is produced by sowing the seeds of lawn on a lawn bed 1 comprising an air-permeable plastic foam molded product having opened pores, a covered bed produced by covering the lawn bed 1 with soil 2 in a thickness of 1-30mm or a laminated bed produced by laminating a palm fiber mat to the lawn bed 1 instead of the soil 2, and subsequently germinating the sowed seeds, or spreading a lawn sheet on the lawn bed, the covered bed or the laminated bed, raising the lawn 3, and growing the roots of the lawn in the lawn bed 1.
Patent JP-H0847845-A (JP)
Title: Single plate panel grinding/polishing/cleaning/painting device
Inventor: AEBA YASUSHI
IPC: B24B9/04
Filed: 1994-08-04
Abstract: PURPOSE:To perform a grinding/polishing/cleaning work and a painting work by automation and at the same time. CONSTITUTION:This single plate panel grinding/polishing/cleaning/ painting device is constituted so that all the devices are integratedly provided on a device supporting body 19, a welding bead face 4 on a single plate panel 3 is ground and polished by a bead face grinding/polishing device 23, a skin plate face 5 adjacent to the welding bead face 4 is polished by a skin plate face polishing device 24, a lounge face 6 adjacent to the welding bead face 4 is polished and cleaned by a lounge face polishing/cleaning device 25, and the welding bead face 4 ground/polished/cleaned can be painted by a painting device 28.
Patent JP-2000333714-A (JP)
Title: Cover for umbrella
Inventor: YAMAGUCHI TAKESHI
IPC: A45B25/28
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the disengagement of a short cylinder even by applying a force by providing an engaging protrusion engaging with an engaging collar provided in the lower end of an upper short cylinder to exhibit a holding force when a cover body is contracted. SOLUTION: When a cover body 3 is expanded, the outer engaging collar 7 of each lower short cylinder abuts on the inner engaging collar 9 of each upper short cylinder to suppress an expansion. A plurality of short cylinders 2a to 2d are respectively provided with sector shaped engaging edges 9 in respective inner upper edges. In the lower parts of an outer side, a plurality of short linear engaging protrusions 10 are provided at prescribed intervals. When each engaging protrusion 10 abuts on the inner engaging collar 8 in the upper short cylinder, it receives the resistance of the inner engaging collar 8 and temporarily stops.  However, when the lower short cylinder is further pushed, it overrides the inner engaging collar 8 while receiving the resistance of the inner engaging collar 8 to move to the upper side of the collar and it exhibits a holding force more than the weight of the cover body 3 owing to the engagement with the inner engaging collar 8. Thus, a height and a width are set so as to satisfy the above condition and maintain a suppressing function for a long period. When a contraction force is worked on the cover body, the disengagement of the short cylinder is avoided.
Patent JP-2000022928-A (JP)
Title: Composite image generating device and recording medium
Inventor: INAGE KATSUYUKI
IPC: H04N5/76
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To deepen the interest of a composite image by increasing its diversity. SOLUTION: A composition indication information storage means provided in an image processing part 24 stores composition instruction information instructing embedding positions of respective images to be put together. An image pickup means 3 performs image sampling operation plural times in an image pickup area 1 and an image processing part 24 as an image composing means puts the sampled images together according to the composition instruction information stored in the composition instruction information storage means.
Patent JP-2000016106-A (JP)
Title: Wheel crane
Inventor: MIYAZAWA HIROSHI
IPC: B60K17/30
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enlarge the sectional area of a vehicle body frame by setting the respective axes of an axle and axle shafts to be offset downward against the rotating shafts on the wheel sides, and providing a power transmission mechanism between the extreme end part of the axle shaft and the rotating shaft on the wheel side. SOLUTION: An axle 24 and axle shafts 27 are arranged in the condition in which the respective axes are offset downward against the axes of rotating shafts 30 on the wheel sides. Namely, a transmission shaft 32 is connected to the axle side end part of the wheel side rotating shaft 30 through a constant velocity universal joint 31, spur gears 33, 34 are respectively fitted to the extreme ends of the transmission shaft 32 and the axle shaft 27, and both the spur gears 33, 34 are engaged with each other in the vertical direction. In this way, a power transmission mechanism 28 is constituted of the constant velocity universal joint 31, the transmission shaft 32, the spur gears 33, 34. Hereby, the sectional area of a vehicle body frame can be enlarged by lowering the lower face side of the frame while restraining the upper face height.
Patent JP-H0744634-A (JP)
Title: Pre-processor in transaction processor
Inventor: CHIBA AKIHISA
IPC: G06F19/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide a pre-processor of a transaction processor which is capable of efficiently operating an accounting device by eliminating waiting time in the accounting device. CONSTITUTION:By the accounting controller 11 of an acounting device 10, devices 12 to 16 to be used for a money receiving/paying processing are made occupancy states based on the pre-processing data read from an IC card 50 through a main card reader/writer 17. For the devices 12 to 16 which are made non-occupancy states, an individual cash processing is made possible based on the transaction instruction data read from the IC card 50 through subcard readers/writers 12A to 16A.
Patent JP-S6245464-A (JP)
Title: Method for removing inclusion in molten steel
Inventor: KUSANO AKIHIKO
IPC: B22D43/00
Filed: 1985-08-22
Abstract: PURPOSE:To easily and surely remove inclusions in a molten steel by rotating a rotor, setting the peripheral speed at the top end of vanes at a specific peripheral speed and blowing an inert gas from blowing parts provided in the valleys of the vanes. CONSTITUTION:A rotor body 4 is attached to a rotating body 6 supported by a bearing 5. The rotor having >=3 sheets of the vanes is used and is rotated at >=1m/sec<=5m/sec peripheral speed at the top ends of the vanes. The inert gas is admitted through the inlet 8 and is blown through a central shaft 9 in the shaft part and the inert gas blowing parts 10 in the valley parts of the vanes into the molten steel 11. Cooling air is passed from an inlet 12 and flows through a middle pipe 13 to the inside 14 of the vane part and is released to the outside through an outside pipe 15. The inert gas is thereby fined and uniformly dispersed in the molten steel, by which the inclusions in the molten steel are surely removed.
Patent JP-H0850690-A (JP)
Title: Burglarproof system
Inventor: WADA YUKIO
IPC: G01V15/00
Filed: 1994-08-05
Abstract: PURPOSE:To detect even the object which cannot be detected by an RFID tag. CONSTITUTION:A tag 1 resonates to the electromagnetic wave having a specific frequency, and a transmission part 20 transmits the electromagnetic wave having this frequency. when an article 5 to which the tag 1 is attached passes between the transmission part 20 and a reception part 21, the electromagnetic wave is transmitted from the tag 1 also by resonance. Then, the level of the electromagnetic wave is raised, and the reception part 21 emits an alarm tone. A transmission part 30 generates lines of magnetic force having a high frequency. A reception part 31 emits an alarm tone when lines of magnetic force are changed by passage of metal. Thus, the tag 1 passing between gates 4 is detected or even a metallic article which cannot be detected by the tag is detected by a metal detector 3 to prevent the theft.
Patent JP-H0850516-A (JP)
Title: Locus tracking positioning control method
Inventor: UMEDA NOBUHIRO
IPC: G05B11/32
Filed: 1994-08-05
Abstract: PURPOSE:To provide a method for smoothly switching a velocity feed forward signal while keeping a gain at '1' without switching the gain of feed forward compensation. CONSTITUTION:Concerning this locus tracking positioning control method, any suitable function Sx is provided on a phase plane with deviation (xref0,-x) between a point xref0, where the differentiated value of a position command xref becomes '0', and a real position (x) as a axis and -x' inverting the code of real velocity x' as a vertical axis and when a command locus is positioned in the area of the function fxrref=(xref0-xref).Sx>0, the velocity feed forward signal is defined as the position command differentiated value but when the command locus is positioned in the area of the function fxref=(xref0-xref).Sx<0, the velocity feed forward signal is defined as a velocity command applied by smoothly continuous functions toward an origin on the phase plane.
Patent JP-H1136176-A (JP)
Title: Antistatic and water repellent fabric and its production
Inventor: KAMEMARU KENICHI
IPC: D06M101/16
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fabric having antistatic and water repellent performances both excellent in washing durability by reacting a nylon fiber with a specific antistatic resin compound, treating the product with low- temperature plasma and then coating it with a water repellent resin. SOLUTION: This fabric is obtained by forming an antistatic resinous layer on the fiber surface of a synthetic fiber fabric made mainly of a nylon fiber, the resin compound in the resinous layer having two or more functional groups reactive with any amino end group of the nylon fiber in a molecule, having a molecular weight of >=100 and an antistatic property of <=1200, and being built up in a quantity of 1-5 wt.% based on the fabric weight, followed by heating treatment to react itself with the nylon fiber, treating the layered fiber with low-temperature plasma and further coating the layered fiber with a water repellent resin, which consists of three components of (A) a perfluoroalkyl group-containing (meth)acrylate or a copolymer having it as a structuring unit, (B) a triazine compound and (C) a blocked isocyanate compound,  to obtain the objective fabric excellent also in NOx fastness.
Patent JP-S6344494-A (JP)
Inventor: SASAKI AKIRA
IPC: B67D1/12
Filed: 1986-08-06
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-H0523418-A (JP)
Title: Hit ball discharging device for pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-07-24
Abstract: PURPOSE:To stably, surely and quickly obtain the discharging action and the restoring action of a hit ball discharge lever, and to completely prevent an irregular jump, etc., of a pinball. CONSTITUTION:As the driving device of a discharge lever 76 for hitting out a pinball supplied one by one piece onto a discharge rail 63 to a guide rail in accordance with the discharging timing of a hit ball, a stator 101 and a rotor 100 are provided on the concentric inside and outside. The stator 101 is provided with a controller 220 for winding alternately in reverse a coil to an even number pieces of iron cores disposed at an equal interval on the same periphery, and on the other hand, placing a permanent magnets 103 having the number corresponding to the iron cores like a ring so that the N pole and the S pole are separated alternately in the rotor 100, and also, providing a prescribed phase difference in the rotating direction between these rotor 100 and stator 101, and executing control so that the discharging lever 76 is subjected to reciprocally turn through the rotor 100 by switching alternately the magnetic poles of the stator 101 side.
Patent JP-S6075767-A (JP)
Title: Ignition-timing controller for internal-combustion engine
Inventor: KATOU KAZUHIRO
IPC: F02P5/15
Filed: 1983-10-03
Abstract: PURPOSE:To simplify structure and obtain the captioned apparatus at a low cost by allowing an ignition signal to be generated without using a timing-signal sensor by generating an ignition-timing control signal on the basis of the output signal of a condenser charging coil and the detection signal supplied from an ignition sensor. CONSTITUTION:During engine operation, the negative-pressure pointer on a fundamental advance map constituted of the number of revolution-intake negative-pressure is obtained and memorized on the basis of the output of an intake negative-pressure sensor in a sensor group 9 in a CPU11. The correction amount in accordance with the output supplied from the engine state sensor such as water temp. sensor is searched from the prescribed map and memorized. Then, the fundamental advance amount is searched from the fundamental advance map according to the revolution-number pointer memorized and the negative-pressure pointer, and the ignition timing is calculated from the fundamental advance amount and the correction amount. The revolution-number pointer is obtained according to the number of revolution calculated from the time between the timing signals prepared in a condenser charging coil 3. Then, ignition operation is controlled according to the fundamental angle signal supplied from an ignition sensor 2.
Patent JP-H0847851-A (JP)
Title: Traverse device and wire saw device provided with that device
Inventor: OSAWA HITOSHI
IPC: B65H54/28
Filed: 1994-08-05
Abstract: PURPOSE:To automatically control traverse speed according to the delivering condition of wire rod from reels or the winding condition of wire rod to the reels. CONSTITUTION:The winding pitch of wire rod 5 against reels 12, 13, and running speed at delivering or winding of the wire rod 5 are previously set by a keyboard 47. When the wire rod 5 is delivered or wound against the reels 12, 13, the rotating speed of the reels 12, 13 are detected by sensors 49. By a control device 41, the present winding diameters of the reels 12, 13 are computed based on the running speed of the wire rod 5 and the rotating speed of the reels 12, 13, traverse speed is computed based the winding diameter, the winding pitch of the wire rod 5, and the running speed of the wire rod 5, and a traverse mechanism 15 is operated.
Patent JP-H0349398-A (JP)
Title: Sound input/output system
Inventor: INMAKI NAOFUMI
IPC: H04R1/34
Filed: 1989-07-17
Abstract: PURPOSE:To suppress a feeling of oppression and to prevent the occurrence of howling by arranging first and second acoustic reflectors having reflection faces, whose cross-sections are half ellipses divided in the direction of the major diameter of an ellipse, so that they face each other and setting a microphone and a speaker in opposite directions. CONSTITUTION:A microphone 27 is arranged at an outside focus 26 of a first acoustic reflector 21 and is directed to the first acoustic reflector 21. A speaker 29 is arranged at an inside focus 28 of a second acoustic reflector 22 and is directed to the direction opposite to the first acoustic reflector 21. Consequently, the microphone 27 and the speaker 29 are directed to opposite directions. When curved reflection faces of first and second acoustic reflectors 21 and 22 are changed to extend a distance l between focuses 26 and 28, the distance between the microphone 27 and the speaker 29 is extended to prevent howling. Since a head receiver or an earphone is not used, a feeling of oppression is eliminated.
Patent JP-S6163386-A (JP)
Title: Detecting method of compression quantity in gas pressure welding of reinforcing bar
Inventor: MATSUMOTO ATSUSHI
IPC: B23K20/00
Filed: 1984-09-03
Abstract: PURPOSE:To set automatically reinforcing bars to a correct pressure welding state, and to execute good gas pressure welding by controlling the quantity of pressurized oil by turning on a pressure switch to the prescribed quantity of compressed oil by a counter, based on the oil quantity to a unit moving extent of a pressure cylinder of a well-known pressure welding device, as a reference. CONSTITUTION:The discharge oil quantity of a motor-driven hydraulic pump by turning on a pressure switch 4 is controlled to the prescribed quantity of compressed oil by the integrating counting number of a counter of a counting circuit 5, based on the discharged oil quantity to a unit moving extent of a pressurizing ram cylinder 11 of a well-known pressure welding device 10, as a reference. Reinforcing bars are set automatically to a correct pressure welding state, and as for a worker, it is only necessary to devote himself to gas pressure welding work, and the gas pressure welding is executed satisfactorily.
Patent JP-S57108311-A (JP)
Title: Steel sheet pile
Inventor: KITAMURA MORIO
IPC: E02D5/32
Filed: 1980-12-25
Abstract: PURPOSE: To reduce the resistance of driving of a steel sheet pile as well as to prevent the adherence of soil to the surface of the sheet pile by attaching a pipe with a charging port having a valve shoe which is closed by a driving resistance produced when driving the sheet pile underground but is opened by the resistance of the ground when drawing it out of the ground to the surface of the steel sheet pile.  
     CONSTITUTION: When driving a steel sheet pile 1 underground, pressure water is supplied into a pipe 2 and the sheet pile 1s is driven underground while moving it vertically. Since the pressure water is supplied from the charging port 3 at the lower end of the pipe 2 into the ground and thereby mud water film is formed between the surface of the steel sheet pile 1 and the ground, the driving of the sheet pile is made easier and also the close adherence of soil to the surface of the sheet pile is avoided. When drawing out the pile 1, a ground consolidating agent, e.g., wetted pressure soil, is injected through the opened charging port 3 of the pipe 2 into a drawing cavity 7, whereupon the ground consolidating agent embeds the cavity 7 and consolidates the surrounding ground. 
     COPYRIGHT: (C)1982,JPO&Japio