baber/WOPTO huggingface dataset:
Patent JP-H09112761-A (JP)
Title: Coupling of corrugated pipe
Inventor: YASUDA AKIRA
IPC: F16L21/08
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To maintain sealed properties for a long period by threadably attaching attachments formed of elastic materials on the peripheral surfaces of the connecting side end parts of two corrugated pipes which are mutually connected, and sandwiching an annular seal ring between these connecting side end surfaces, and mutually connecting two cover half bodies by the peripheral surfaces of the attachments. SOLUTION: Attachments 11, 11 are threadably attached to connecting parts of corrugated pipes 50, 50. Next, an annular seal ring 21 is fitted to the annular groove 16 of the connecting side end surface 15a of the attachment 11, the connecting side end surfaces 15a, 15a of two attachments 11, 11 are opposed to each other, and the attachments 11, 11 and the annular seal ring 21 are stored between the side walls 33, 33 of the cover half bodies 31. Then, the cover half bodies 31, 31 are combined together, and connecting tools 41 are slid from the ends of the connecting projections 35, 35 of the combined cover half bodies 31, 31 so as to be mounted on the connecting projections 35, 35. Thereby, the connecting projections 35, 35 are held by the connecting tools 41, the combining condition of the cover half bodies 31, 31 is fixed, and the corrugated pipes 50, 50 are connected to each other.
Patent JP-2001112305-A (JP)
Title: Farm working machine such as plow working machine
Inventor: TANIMIZU MIKIO
IPC: A01B59/042
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a working machine capable of moving along an optional curved line without affecting tillage and turning around operations by the surrounding shape of a field and integrating the working machine with a tractor such as mounting of a directly mounting type in a lifted state or when moving on a road in the posture by making the working machine movable along the curved line even in the case of the movement of the working machine along the movement of the tractor in the curved line such as traction mounting according to the state of working. SOLUTION: This farm working machine is composed by installing locking mechanisms having lower link hitch parts formed into long hitch holes in the working forward direction and capable of moving hitch positions of the lower links along the hitch holes and limiting the movement thereof in the farm working machine such as a plow working machine equipped with a mast frame having a hitch hole for an upper link at the upper end and the hitch holes for the lower links on both sides at the lower ends, mounted through three-point links on the tractor and carrying out working.
Patent JP-H08120650-A (JP)
Title: Surface water-intake apparatus
Inventor: YAMAMOTO KEIJI
IPC: E02B9/04
Filed: 1994-10-19
Abstract: PURPOSE: To prevent floating dirt or the like from flowing into an intake case, and to simplify the structure while reducing cost. CONSTITUTION: In a surface water-intake apparatus that floats on the surface of the water with floats 2 and is equipped with an intake case 3 connected at its lower end opening 6 to an outlet pipe through an intake hose 8, an intake opening 3A on the upper end of the intake case 3 is surrounded at its periphery with the floats 2, and a screen 4 is provided between the intake opening 3A and the floats 2. A screen 5 is provided to the inside of the intake opening 3A, and thereby floating dirt or the like can be prevented from flowing into the intake case 3.
Patent JP-H04167017-A (JP)
Title: Power source control circuit for information processor
Inventor: KASAI KOZABURO
IPC: G06F1/26
Filed: 1990-10-31
Abstract: PURPOSE:To generate a stable ON/OFF signal by inputting the ON/OFF signal to a microcomputer once through a data bus, and bringing the flip-flop of a final stage under the ON/OFF control of the microcomputer thereafter. CONSTITUTION:A power-ON and a power-OFF command which are sent out of a console panel, etc., and the logic part, etc., of the processor are inputted to the microcomputer 12 once through the data bus 23 and a power-ON and a power-OFF signal to be sent to a power unit are generated under the control of the microcomputer 12. Therefore, even if a noise is generated at the logic part in the processor during the power startup period when the power source is turned on, a data bus interface is logically locked until sufficient stabilization, so the ON signal never malfunctions in the power-ON operation. Consequently, a noise generated during an unstable period in the power-ON operation is prevented from being generated and the stable power-OFF signal or power-ON signal is sent out.
Patent JP-H09137294-A (JP)
Title: Plating device
Inventor: ASAI TAKUJI
IPC: C25D17/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To form high-grade plating films of a uniform thickness without the occurrence of surface flaws and the parts not deposited with plating and to improve productivity by executing electroplating while freely slidably holding heat radiation plates to be plated in a pair of upper and lower guide grooves and moving these heat radiation plates by a transporting device at the time of applying nickel plating on the radiation plates of circuit boards to be mounted with electronic parts. SOLUTION: A pair of guides 20 facing each other in a vertical direction are installed in juxtaposition in the longitudinal direction in a plating cell 10. The grooves 21 which are slightly inserted with the top ends or bottoms ends of the heat radiation plates H and freely glidably hold these heat radiation plates are formed at the respective guides 20. The heat radiation plates H held in the guide grooves 21 are moved and transported in the progressing direction of the plating line by the transporting device 30. The proper positions of the guide grooves 21 are provided with recessed parts 23 and the front parts of the bottoms of the heat radiation plates H under transportation are dropped into these parts. The push rods 32 of the transporting device are pressed to the rear of the floating bottoms and the heat radiation plates H are turned over. The plating electrodes 40 are arranged along the guides 20 so as to face the mains surfaces of the heat radiation plates H.
Patent JP-H09131964-A (JP)
Title: Recording sheet
Inventor: MIZUMOTO SEIJI
IPC: B41M5/50
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the absorptivity and printing quality of ink by forming an ink absorption layer on one surface of a base and also forming a porous layer on the ink absorption layer. SOLUTION: An ink absorption layer 2 composed of a vinyl acetate copolymer formed by copolymerizing polyoxyalkylene (meth)allyl ether with vinyl acetate at the ratio in which the content of polyoxyalkylene (meth)alkyl ether is 1-30 molar % is provided. Also a porous layer 3 composed of a hydrophilic polymer is formed on the ink absorption layer 2. Good absorbability and printing quality of ink and superior resistance to water can be provided by the above arrangement.
Patent JP-H07131575-A (JP)
Title: Composite image forming device
Inventor: HIROOKA JUNJI
IPC: H04N1/00
Filed: 1993-10-28
Abstract: PURPOSE:To permit an operator to easily recognize the operation situations of respective functions which operate in parallel. CONSTITUTION:An image forming device which is integrally and compositely provided with a copying function, a facsimile function, an electronic filing function and a printer function is provided with the display area 4 of the other function which is not selected for the operation screen display area 2 of a function selected for using the parallel operation situation of the picture forming device. The operation situations of the respective functions are displayed on the area 4.
Patent JP-2001113310-A (JP)
Title: Method and device for controlling tension between stands of tandem rolling mill
Inventor: FUKAYA TOSHIHIRO
IPC: B21B37/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To suppress plate thick variation, which is generated by controlling a roll peripheral speed of an upstream side stand in order to correct the tension between stands in an appropriate range, to the minimum. SOLUTION: When controlling the tension between a (n)th stand and a (n-1)th stand in a prescribed range, a roll speed of a (n-2)th stand is corrected in the reverse direction in accordance with the correction of a roll speed of the (n-1)th stand.
Patent JP-2001112315-A (JP)
Title: Rice planting machine
Inventor: TAKEUCHI OSAMU
IPC: B60K17/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a rice planting machine capable of eliminating damage to a mud-removing mechanism which is attached to a break mechanism for stopping the machine body when seedlings are loaded and so on. SOLUTION: This rice planting machine is equipped with an auxiliary break mechanism (48) which is used for stopping the machine body and disposed so that the auxiliary break mechanism (48) synchronizes to be operated with a clutch mechanism (109) mounted on a power transmission path (79) from a driving unit (7) to a traveling unit (6), wherein a drive shaft (99) for transmitting power of the driving unit (7) to the traveling unit (6) is mounted on an approximately middle position of the machine body in such a state that the shaft longitudinally extends, and the auxiliary break mechanism (48) is positioned on either of both the right and left sides of the drive shaft (99).
Patent JP-H03154416-A (JP)
Title: Noise filter
Inventor: SUZUKI TATSUYA
IPC: H03H7/01
Filed: 1989-11-11
Abstract: PURPOSE:To use the noise filter also for a signal filter by providing a sintered body having a varistor characteristic and at least two internal electrodes and forming each internal electrode with a low melting point metal injected after the sintering body is sintered. CONSTITUTION:A sintered body 2 having a varistor characteristic is provided and at least two internal electrodes 9-11, 14 crossed on different planes are formed in the inside of the sintered body 2. Then both ends of the internal electrodes 9-11, 14 are formed so as to reach an outer surface of the sintered body 2 and then to penetrate through the sintered body 2. Moreover, the internal electrodes 9-11, 14 are made of a low melting point metal injected after the sintered body 2 is sintered. Thus, the noise absorption effect as a capacitor and the noise absorption effect as a varister are obtained and diversified noise absorption effect is attained.
Patent JP-H08152981-A (JP)
Title: Printing system
Inventor: SHIMAKAWA TAKUYA
IPC: G06F3/12
Filed: 1994-11-28
Abstract: PURPOSE: To enable a printing system to continue printing only by a user and a system manager, who have issured or inputted a printing continuing command, while using an alternative print by recognizing the user corresponding to a printing job at the time of continuing printing while using another printer. CONSTITUTION: A user name identifying part 224 of a printing continuation processing part 223 compares a user name extracted from the control file of a printing job 226a stored in a spool X225 with a user name extracted from a communication message. When two user names coincides with each other or the user name extracted from the communication message shows a system manager as a result, the printing continuation processing part 223 transfers the printing jog 226a to a print server Y240a preserving a spool Y243 for printer Y. Then, a printing executing part 242 inside the print server Y executes printing by extracting the printing job from the spool Y243 and transmitting it to a printer Y252.
Patent JP-H09132081-A (JP)
Title: Cansel device of turn signal switch
Inventor: HAYAKAWA HIROSHI
IPC: B60Q1/42
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the application of a stress to a spring member locally, by composing the spring member with a pair of coils and a pair of cam body abutting parts, holding the coils by two projections projected from a cafe, and abutting the cam body abutting parts to the receivers of the first cam body. SOLUTION: The first cam body 51 is loaded on the step 24 of a case 21 by loosely fitting its locking pin to a slit, and a spring member 56 to regulate the first cam body 51 is installed. On the spring body 56, a pair of coils 56a are formed by placing a distance a little longer than the interval of pins 25 and 26, their both ends 56b are extended from the coils 56a to the inner side respectively, and they are crossed and the tips are made round. The both ends 56b are abutted on a receiver 54, and the coils 56a are inserted to the pins 25 and 26, so as to bend the spring member 56 between the coils 56a in the direction of the both ends 56b, and the first cam body 51 is energized and held in the outer directions. Consequently, the contact of the both ends 56b and the receiver 54 is made smoothly, and no excessive stress is applied to the spring member 56.
Patent JP-H07234892-A (JP)
Title: Construction drawing preparing device
Inventor: GOTO HISAO
IPC: G06F17/50
Filed: 1994-11-28
Abstract: PURPOSE:To easily input data for preparing construction drawing. CONSTITUTION:Plan data and height data prepared by CAD are fetched. The plan data are two-dimensional graphic data expressing the respective line segments and circular arcs of the plan. A door is recognized by judging whether any circular arc and any line segment continued to the circular arc exist or not, a window is recognized by judging whether three parallel lines exist or not, a wall is recognized by judging whether two parallel lines exist or not, and a pillar is recognized by judging whether any rectangle exists near the cross section of line segments expressing a passing core or not (104). A label is applied by integrating data expressing recognized members for each member (106), the designated drawing is judged (108), the positions or areas of respective members on the plan are judged by judging the label and the data corresponding to the label, three-dimensional coordinate data are generated by adding the height data to the plan data for each member, and the designated drawing is automatically prepared and displayed on a display device (110).
Patent JP-H0985125-A (JP)
Title: Dust collection part of electric dust collection type element and electric dust collection type element
Inventor: OKADA KAZUYA
IPC: B03C3/45
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make a shape of a dust collection part ease to dispose after use, in an electric dust collection type element electrically attracting the duct particles electrified at an ionized part. SOLUTION: Many numbers of dust collecting electrode plates 621 are arrayed in parallel to each other at the dust collection part 62. The upper end edge parts 624 of one side of each plate 621 and that parts 624' of other side are respectively connected with one pair of polar bars 625 and cantilever-supported in such a manner that an upper end parts 622 of each plate 621 are fixed but a lower end parts 623 are not fixed.
Patent JP-2001116220-A (JP)
Title: Radiant tube
Inventor: NAYA KIYOHIRO
IPC: F23C3/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the life of a tube by suppressing and preventing the partial heating of a radiant tube by the combustion flame of the burner, the thermal deformation caused by it, and thinning oxidation due to. SOLUTION: This radiant tube has such constitution that a ceramic sleeve 2 having a length projecting frontward from the tip of a burner 3 is inserted into a tube 1 from the opening of the tube on the side where the burner is installed, and that the burner 3 is installed in the inner space of that sleeve 2. The direct exposure of the inner face of the tube to the combustion flame injected from the burner is interrupted by the sleeve 2, and the partial heating of the tube, the thermal deformation caused by it, and thinning due to oxidation is suppressed and prevented. The length projecting forward beyond the burner tip of the sleeve 2 is, for example, 300-500 mm.
Patent JP-H04168888-A (JP)
Title: Image pickup device provided with gradation control function
Inventor: TAKAHASHI KOJI
IPC: H04N5/353
Filed: 1990-11-01
Abstract: PURPOSE:To control a substantial exposure time in plural stages, and to realize the satisfactory exposure in both of a body to be photographed of low luminance and a body to be photographed of high luminance in one screen by varying the accumulatable charge quantity to plural stages by a control means in a unit light accumulation period for constituting one screen, and also, executing discretely the accumulation of a prescribed time in plural stages concerned. CONSTITUTION:In the case of BLC-ON-MODE(back light correction mode),Vsub is switched on the way of photographing one screen between LEVEL1 and LEVEL2. In this case, setting of timings (t1 and t2) of switching and setting of a saturation charge Level of LEVEL1 are executed by a timing control circuit 303 and a level control circuit 302, respectively, based on an image analysis result of a luminance histogram, etc. In such a way, the accumulatable charge quantity is varied to plural stages in a unit light accumulation period for constituting one screen, and also, in plural stages, the accumulation of a prescribed time is executed discretely.
Patent JP-H07145721-A (JP)
Title: Exhaust gas purifying device for internal combustion engine
Inventor: MOTOZUKA YASUYUKI
IPC: F02B3/06
Filed: 1993-11-25
Abstract: PURPOSE:To eliminate any personal accident which is caused by high voltage electric shock on the basis of shut out of a circuit following generation of electric or mechanical defect, in an exhaust gas purifying device for an internal combustion engine for eliminating particulates included in exhaust gas which is discharged from a diesel engine. CONSTITUTION:A relay for opening/closing a main circuit which is connected to the primary side of the high voltage transformer of a power supply box 12, is arranged on a circuit which is formed in such constitution that a flexible metal pipe 18 to which the sealed case 11 of a high frequency oscillator 6 and a power supply box 12 are connected is set as an on way passage, and an earth wire 19 which is connected to the sealed case 11 is set as a return way passage. When the flexible metal pipe 18 or the earth wire 19 is broken electrically, the relay A is not turned on, and high voltage is not generated, so that electrification is not operative even if a main switch is turned on. It is thus possible to know trouble so as to prevent danger condition.
Patent JP-H01135227-A (JP)
Title: Alternating current two-wire contactless switch
Inventor: TANIGAWA KIYOSHI
IPC: H03K17/945
Filed: 1987-11-20
Abstract: PURPOSE:To make unnecessary the large capacity of a charging transistor even at the time of the low impedance of a load by suppressing the charging current of a capacitor to flow at the time of ON of a contactless switch with a shunt circuit. CONSTITUTION:When a sensor circuit 7 detects a prescribed phenomenon, a transistor Q8 is turned off, Q21 is also turned off and a capacitor C4 is charged through a Q15 for charging, an LED 3 and a resistance 27. At this time, when the charging current of the C4 is larger, Q23 is turned on, the base current of the Q15 is shunted and the charging current is suppressed. Consequently, a contactless switch 1, in the off condition, shunts the base current of Q5 and the current of the LED 3 with the voltage of a constant voltage circuit 2, and in the on condition, shunts the base current of the Q5 and the current of the LED 3 by the charging current of the C4.
Patent JP-H07120139-A (JP)
Title: Insulation panel
Inventor: YAMAMOTO HIKARI
IPC: F25D23/06
Filed: 1993-10-29
Abstract: PURPOSE:To provide an insulation panel wherein insulation materials can be expanded and filled without making larger the thickness of a framed member or without using a backplate or the like. CONSTITUTION:An insulation panel 1 has an internal plate 3 and external plate 4 on the peripheries of which flanges 8, 9 are formed respectively, and has grooves 18, 19 for engagement with flanges 8, 9 of both of the internal and external plates on the opposite ends thereof, and there are provided a framed member 6 wherein a protrusion 6A or a recess 6B is formed between both the grooves and expanded insulating materials 7 to be filled between both the plates under the condition that both the plates 3, 4 are engaged with the member 6. In the member 6 wherein the protrusion 6A is formed, a recessed groove 11 including a bottom surface 11A having a predetermined width in the protrusion 6A is formed in the longitudinal direction of the member 6, while in the member 6 wherein the recess 6B is formed, a protruding strip 12 with an upper surface 12A having a predetermined width corresponding to the groove 11 is formed in the longitudinal direction of the member 6.
Patent JP-H11131887-A (JP)
Title: Lock device for furniture door
Inventor: HOSOIRI MASAKI
IPC: E05C1/14
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent design from deteriorating even if a small-diameter handle often used in a kitchen is installed. SOLUTION: A metallic flanged cylinder 3, the flange of which has an outside diameter almost equal to or smaller than the outside diameter of the end 1b of the shank 1a of a handle 1 mounted on the front surface of a door 6, is fitted into a through hole 6a in the front surface of the door 6, the end 1b serving as a mounting surface for the door 6. A metallic inner cylinder 4 is inserted into the flanged cylinder 3 in such a manner that one end of the inner cylinder 4 abuts to the end of the pipe 2c of a lock-mechanism-equipped latch 2 inserted from a through hole in the back of the door 6, and that the other end abuts to the end 1a of the shank 1a of the handle 1 mounted on the front surface of the door 6.  The end of the connecting rod 2d of the lock-mechanism- equipped latch 2 is passed through the inner cylinder 4 and connected to the shank 1a of the handle 1 on the front surface of the door 6.
Patent JP-H08237746-A (JP)
Title: Digital cordless telephone system provided with communication mode changeover device
Inventor: FUCHIZAWA TAKASHI
IPC: H04W48/18
Filed: 1995-11-13
Abstract: PURPOSE: To switch a line automatically with the communication changeover device of a simple configuration where the increase in circuit scale and cost is suppressed in order to avoid an event that a slave set is connected to a radio base station connecting to a public line with a high utility charge. CONSTITUTION: A charging detector 107 detects it that a slave set 204 is placed on a charging base 109, and a control section 104 selects automatically whether the slave set it to be connected to a radio base station or to a master set depending on whether or not the slave set is placed on the charging base. Then the communication mode changeover device selects a connected line automatically.
Patent JP-S63150158-A (JP)
Title: Cut-in device of end surface grinder
Inventor: NISHIGUCHI KATSUNORI
IPC: B24B49/00
Filed: 1986-12-10
Abstract: PURPOSE:To enable a mirror-like surface to be nicely formed in a thin layer by decreasing a cut-in speed when rotational speed of grindstone is increased due to an increase in motor current, that is, a grinding resistance is increased, and increasing the same in the reverse case. CONSTITUTION:When GaAs semiconductor wafer 1 is fixed to a chuck table 2 on an index table 3 so as to grind its back face, the grinding process is carried out for making cut-in feed by means of a servo-motor 10 via a cut-in screw 9 while turning a cup type diamond wheel 6. In this case, a grindstone cut-in speed control circuit Z finds out a grinding resistance R from the current valve I of a motor 8 detected by a spindle motor current analyzing circuit X and the rotational speed OMEGA of the motor 8 detected by a spindle rotational speed analyzing circuit Y, and a servo-motor 10 is controlled in such a way that if this resistance R is larger than a preset value, cut-in speed phi is decreased and if it is smaller than the preset value, said speed is increased. Thus, the wafer can be formed in a thin layer without generating any crack and a clean mirror-like surface can be finished.