baber/WOPTO huggingface dataset:
Patent JP-S61103622-A (JP)
Title: Approximate linear movement mechanism by lever
Inventor: MASUDA BUNPEI
IPC: F16H21/44
Filed: 1984-10-25
Abstract: PURPOSE:To reduce the deviation with a linear movement by providing the lever being supported by a freely rotatable supporting part and freely movable in longitudinal direction and also by fitting pivotally a link to the non- approximate linear movement end. CONSTITUTION:A freely slidable lever 2 in the perpendicularly intersecting direction with the axial line of the supporting part 1 is fitted to the supporting part 1 being arranged freely rotatably. A link 3 is fitted to one end of the lever 2 and a pivotally supporting part 4 is fixed on the straight line (l) to pass through the midpoint of the moving distance S in the circular direction of the lever 2 and the rotary center of the supporting part 1 with fitting the link 3 to one end of the lever 2. The link 3 is then fitted to the supporting part 4, also the driving means 5 of a fluid pressure cylinder, etc. are connected to the lever 2. When the lever 2 is pulled by the driving means 5, the end part Y of the lever 2 is moved with drawing the circular locus B having two low apex parts and performs an approximate linear movement. With aid method the deviation between the movement of the end part Y and the straight line is widely reduced.
Patent JP-H1158793-A (JP)
Title: Ink jet recorder
Inventor: YOSHIDA MASAHIKO
IPC: B41J2/13
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder performing one-way recording and reciprocal recording selectively using a plurality of colors of ink in which coloring difference caused by the order for superposing the color inks is suppressed. SOLUTION: An ink jet recording head comprises an array of nozzles jetting respective colors of ink arranged at a constant interval in the sub-scanning direction. The interval in the sub-scanning direction of the nozzle array for each color is equal to (1/α)×N (α is an integer of 2 or above) assuming the number of nozzles of each color is N, and the α×k and the (1/α)×N are relatively prime when the interval nozzles in the nozzle array in the sub-scanning direction is equal to k times of the pitch of pixel. Sub-scanning movement after main scanning is set equal to (1/α)×N times of the pitch of pixel.
Patent JP-H0650148-A (JP)
Title: Cooling system of v type engine
Inventor: KANEKO HIROYUKI
IPC: F02B75/22
Filed: 1992-07-31
Abstract: PURPOSE:To eliminate protrusion of a connection pipe by way of directing it to the side of an engine, to miniaturize a V type engine and to prevent interference of parts by arranging the connection pipe of water outlet cap on the side of the engine rather than the outside surface of the cap. CONSTITUTION:On a V type engine 2, primary and secondary side both engine banks 4, 6 are arranged in a V shape. Additionally, slippage of the both side engine banks 4, 6 is formed by a step difference 28, while an allowable space S is formed by gaps 30, 32 between the both sides. Furthermore, in the gaps 30, 32 between the both sides, a water outlet cap 34 to introduce each cooling water of the both side engine banks 4, 6 is installed. Additionally, to the water outlet cap 34, a water hose 46 is connected through a connection pipe 44. In this case, the connection pipe 44 is directed to the side of the V type engine 2, that is, arranged in the allowable space S inside rather than the outside surface A of the water outlet cap 34.
Patent JP-S60115562-A (JP)
Title: Production of azetidinone derivative
Inventor: TORII SHIGERU
IPC: C07D205/09
Filed: 1983-11-28
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate for various beta-lactam based antibiotic substances in high purity and yield by easy operation, by reacting a dithioazetidinone with a thiosulfonate derivative in an organic solvent. CONSTITUTION:A dithioazetidinone derivative of formula I [R<1> is H, halogen or alkoxyl; R<2> is H, halogen alkoxyl, amino or formula II (R<5> is phenyl, phenylmethyl, etc.); R<1> and R<2> together form carbonyl; R<3> is nitrogen-containing aromatic heterocyclic ring residue R<4> is H, hydrocarbon residue, acyl, silyl, sulfonyl or phosphonyl] is reacted with a thiosulfonate derivative of formula III(R<6> is phenyl) in an organic solvent, e.g. acetone, to give the aimed azetidinone of formula III, e.g. the compound of formula IV. The reaction is preferably carried out in the presence of a catalyst of the formulas R<3>SM (M is H or alkali metal) and/or R<6>SO2M.
Patent JP-H0388952-A (JP)
Title: Air cleaner hose coupling structure with resonator
Inventor: KASUGAI JOJI
IPC: F02M35/12
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the number of parts used and the man-hours for fastening together by engaging detaining bosses at the tips of two pairs or more of detaining arms arranged symmetrically at the peripheries of cylinders with detent recesses being assisted by the spring force of each detaining arm. and thereby fastening together the two bodies solidly. CONSTITUTION:Two detect recesses 6 are formed in a hose body 1A solidly, while two detaining arms 16 are formed at a resonator body 11A rigidly, and two pairs of one detent recess 6 and one detaining arm 16 each for fastening together are arranged linear symmetrically at the peripheries of cylinders 2A, 12. That is, each detent recess 6 assumes a rectangular hole formed in the horizontal part of an L-shaped bracket 5 to be consolidated alongside the female cylinder part 2A by means of insert process at the time of blow molding of the hose body. Detaing bosses 17 protrude at the tips of the detaining arms 16 and are detained with the rectangular holes 6 being assisted by the spring force of the detaining arms, and thereby the two bodies are engaged with each other, wherein the oversurface 17a of each detaining boss 17 is inclined out downward to provided easy insertion into the rectangular hole 6.
Patent JP-H07242718-A (JP)
Title: Molded article based on high-molecular polyester
Inventor: BUARUTAA KURAINE HOMAN
IPC: B29C48/00
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a molded product based on a high molecular polyester capable of increasing the molecular weight through an ionizing radiation treatment and of being reused, by using the high molecular polyester having an olefinic double bond.  
     CONSTITUTION: Molded products are based on a high molecular polyester having an olefinic double bond, and the polyester is composed of the groups derived from (A) an organic dicarboxylic acid and (B) 99.5-100 mol.% alkanediol and 0-2.5 mol.% 2-butenediol-1,4 and an ionizing radiation treatment is provided after molding. In this instance, when the polyester does not contain 2- butenediol-1,4 as the comonomer, the irradiation dose is set at least 200 kGy. By this definition the polyester comprises a block copolyester having a poly(oxyalkylene)diol having a molecular weight of about 600-2,500 in addition to components (A) and (B). 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6380524-A (JP)
Title: Manufacture of strip amorphous silicon thin film
Inventor: NAKANISHI KOJI
IPC: H01L21/205
Filed: 1986-09-24
Abstract: PURPOSE:To improve the film growing rate without degrading the photoconductivity and manufacture a strip amorphous silicon film of good quality by using a conductive mask having an opening of a width in a specific range. CONSTITUTION:In the method for manufacturing amorphous silicon thin films wherein a raw gas is made to react by discharge and amorphous silicon is applied on a substrate using a conductive mask having an opening of a width of 0.1-1.0cm. In a substrate holder 8 which is capable of parallel treatment of two glass substrates of 13cmX13cm, a mask 3 made of iron is formed wherein in the center of one substrate holding part, there is provided an opening which is 1cm wide and 13cm long (embodiment), and in the other one, there is provided an opening of 13cmX13cm (example for comparison). A high-frequency power supply 6 and a matching box 5 are used to cause a glow discharge. The silicon film growing rate is 1.4X10<-10>m/s for the comparison example and 3.0X10<-10>m/s for the embodiment, so the embodiment has a high photoconductivity as compared with the comparison example.
Patent JP-H0543201-A (JP)
Title: Plate-type shift converter
Inventor: KOGA MINORU
IPC: B01J8/02
Filed: 1991-08-12
Abstract: PURPOSE:To make the shift converter compact. CONSTITUTION:A masking frame 12 is set around a plate member 11. Notches are formed on the frame 12 to provide a gas inlet 13 and a gas outlet 14. Catalyst outflow preventing partition members 15, 16 and 17 are furnished inside the frame 12. A high-temp. shift catalyst 18 is packed between the members 15 and 17 and a low-temp. shift catalyst 19 between the members 16 and 17 to constitute a shift reaction part 10. The shift reaction part 10 and a preheating part 21 are alternated. A masking frame 22 is set around the plate member 11 to constitute the preheating part 21, and a heat-transfer fin 25 is arranged within the frame 22. A coolant is passed through the preheating part 21 to absorb the heat generated by the exothermic reaction at the shift reaction part 10.
Patent JP-2000048472-A (JP)
Title: Exchange medium drive device
Inventor: MATSUMOTO KEIJI
IPC: G11B19/20
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make a motor a thin film and to suppress inexpensively rust and magnetic powder caused from a broken surface of a gate part at the time of injection molding by constituting a chucking magnet with an injection molded magnet and coating or plating this magnet surface. SOLUTION: The chucking magnet 52 is obtained by injection molding an Nd-Fe-B system magnet. Individual magnet 52 is separated from the gate part a whole surface of which is coating processed, and a coating layer 62 is formed. Since the broken surface 60 is placed on the axial direction one surface (upper surface) of the magnet 52, it is covered perfectly by the coating. Particularly, when the broken surface 60 is placed on a recessed part 58 provided on the magnet upper surface, since the matter that a projection part caused on the broken surface 60 is projected from the magnet surface is eliminated, the concern causing the projection from the magnet surface is eliminated even after the coating.
Patent JP-H0953708-A (JP)
Title: Automobile change lever supporting structure
Inventor: KUBOSAKI TAKAHIRO
IPC: B60K20/02
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an automobile change lever supporting structure which can be easily assembled and lowered in cost. SOLUTION: This automobile change lever supporting structure is an automobile change lever supporting structure for turnably supporting an ball part 5a of a change lever 5 by means of a lower ball seat 13 fitted in a supporter 2 for a base 1, and an upper ball seat 14. Then, an elastic flange part 6a of a boot 6 for covering the lower part of the change lever 5 is sandwiched between the lower end part of the lower ball seat 13 and the base 1, while an engagingly locking claw 14b and an engagingly locking hole 2a for engagingly locking the upper ball seat 14 at a specified fitting position, are provided on the outer periphery of the upper ball seat 14 and the inner periphery of the supporter 2.
Patent JP-2001046519-A (JP)
Title: Output control method for ultrashort-wave curer
Inventor: AKIBA KENICHI
IPC: A61N1/40
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an output power control method of an ultrashort-wave curer that can effectively conduct thermotherapy for human seats of disease. SOLUTION: This method performs one of the following control methods: Use of the continuous mode that changes peak output value of the ultrashort- wave output in continuation, use of the peak-power variable pulse mode that changes the peak output value with respect to combination of the predetermined output time (pulse width) and prescribed repetition period of the ultrashort-wave output, stepwise variation of the output time (pulse width) with respect to one of stepwise prescribed repetition periods while fixing the peak output value of ultrashort-wave output as the maximum, and control of the mean power by changing the respetition period of the peak output value or the prescribed output time (pulse width) in the range that output of ultrashort output wave is of small power output while changing the repetition period after the peak power reached the maximum.
Patent JP-H0782015-A (JP)
Title: Production of ito sintered compact
Inventor: TAKAHARA TOSHIYA
IPC: C04B35/495
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a high-density ITO sintered compact because of effective vanishment therefrom of closed micropores formed during its sintering process. CONSTITUTION:This ITO sintered compact can be obtained by sintering a molded form produced by molding powder composed of indium oxide and tin oxide under pressure in an oxygen atmosphere. In this case, the temperature at which pressurization begins is set at >=800 deg.C.
Patent JP-H0956095-A (JP)
Title: Synchronous motor
Inventor: YAMADA HIYOSHI
IPC: H02K1/27
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To easily manufacture and assemble the bind of a synchronous motor. SOLUTION: The rotor 2 of a synchronous motor is provided with a magnet 7 on the outer periphery of a core section 6 and a bind 10 on the outer periphery of the magnet 7. The bind 10 is constituted of split binds 11 which are formed in a circular arcuate shape obtained when a cylinder having an inside diameter nearly equal to the outside diameter of the magnet 7 is split into a plurality of parts and inclined sections 12 are formed at both end sections of each split bind 11. A cap-like plate 8 is provided with pressing sections 8a having inclined surfaces 13 matching the inclined parts 12 and the split binds 11 are press-contacted with the magnet 7 by means of the inclined sections 12 when the sections 12 are pressed in the axial direction by the pressing section 8a of the plate 8.  The plate 8 is fixed to the core section 6 with screws fastened in the threaded holes 9 of the section 6 through the holes 14 of the plate 8. Since the binds 11 are split into small sizes, the binds 11 can be handled easily and, in addition, no such a process as the shrinkage fitting, press-fitting, etc., is required.
Patent JP-H0781047-A (JP)
Title: Recording apparatus and data processing apparatus equipped therewith
Inventor: HIRAMATSU SOICHI
IPC: B41J13/02
Filed: 1993-09-10
Abstract: PURPOSE:To keep the distance between the surface of a medium to be recorded and a recording head constant, in a recording apparatus having a recording means, a feed means and a pressure contact member, by providing the feed means on the side of the recording means with respect to the feed route of the medium to be recorded. CONSTITUTION:The pinch roller 12 opposed to a feed roller 11 through a recording sheet 1 is energized by a pinch roller spring 18 to press the recording sheet 1 to the feed roller 11. The spur 19 opposed to a delivery roller 17 through the recording sheet 1 is energized by a spur spring 20 to press the recording sheet 1 to the delivery roller 17. In this constitution, the recording sheet 1 is fed by the rotation of the feed roller 11 and the delivery roller 17. For example, when thick paper is inserted, the pinch roller 12 retreats against the pinch roller spring 18 without changing the position of the feed roller 11 and gets away downwardly by the distance corresponding to the thickness of the paper. The platen 2 is mounted at a position preliminarily retreating downwardly by the distance permitting the thick paper to get away.
Patent JP-S60116441-A (JP)
Inventor: YOSHIDA HIROAKI
IPC: B32B15/08
Filed: 1983-11-30
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-S60119088-A (JP)
Inventor: IWAZAWA KIYOSHI
IPC: H01R33/96
Filed: 1983-11-30
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-2000052067-A (JP)
Title: Friction bonding method of engine valve
Inventor: TAKANEZAWA MINORU
IPC: F01L3/24
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the swaging thickness of a bonding part, resulting in prevention of occurrence of punching failure or shaft displacement by stopping rotation of one shaft, and pressing and displacing the first shaft member and/or the second shaft member composed of metal materials with the same hardness at a given volume for obtaining the gross contribution volume, before pressing and displacing the first shaft member and/or the second shaft member at a given volume for obtaining the gross contribution volume. SOLUTION: A bar-like element 5 is rotated to a given high speed rotational area by driving a drive motor 26, and a slide table 20 is moved forwards, so that the shaft part 4 end face and the bar-like element 5 end face are brought into contact. The slide table 20 is forwarded by an infinitesimal distance, and the shaft part 4 end face is pressed via the bar-like element 5 end face to obtain a minute initial contribution volume. The second large pressure is supplied to a cylinder 30, and the bar-like element 5 end face, and the shaft part 4 end face are pressed by the second pressure to obtain the gross contribution volume, and the drive motor 26 is stopped by the control of a controller before reaching the gross contribution volume.  During deceleration and stopping, the end face is melted by few millimeters by the rotation inertia of the bar-like element 5, so as to obtain the gross contribution volume.
Patent JP-2001057786-A (JP)
Title: Piezoelectric actuator
Inventor: YOSHINO TOMOYUKI
IPC: H02N2/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent vibration of a piezoelectric device from being transmitted via the end of a lead board, to avoid vibration leakage by a method, wherein the contact area between the end and an electrode formed on the piezoelectric device is reduced by using a material, which can serve as a buffer material and an electrical connection material for the electrode. SOLUTION: A gap is formed between an end 7a1 of an electrical signal transmitting pattern 7a, of which a lead board 7 is composed and a piezoelectric device 5 so as to avoid vibration leakage via the pattern 7a and its end 7a1. In order to form the gap, a conductive joint layer having elasticity is formed between the end part 7a1 and the piezoelectric device 5. Or a plurality of approximately spherical solder balls, etc., are superimposed to absorb vibration.
Patent JP-S6382124-A (JP)
Title: Analog switch circuit
Inventor: SHIOBARA HIROSHI
IPC: H03K17/16
Filed: 1986-09-26
Abstract: PURPOSE:To attain the circuit integration by switching a switching signal gener ated by the 1st integration means and supplying it to plural analog switches so as to apply switching operation. CONSTITUTION:A control circuit 13 receiving a control signal changes over switches 1, 3 to the position of a contact (c) and to the position of a contact (a). Furthermore, in giving a trigger signal to the 1st and 2nd integration waveform generating circuits 11a, 11b from the control circuit 13, the 1st integra tion waveform generating circuit 11a outputs an output voltage V1 having an integration waveform with a slow leading and the 2nd integration waveform generating circuit 11b outputs an output voltage V2 with a slow trailing integra tion waveform. The output voltage V1 is fed to a gate terminal of an NFET3 of analog switches 5a, 5b and the output voltage V2 is fed to a gate terminal of a PFET1 of the analog switches 5a, 5b. Thus, the PFET1 and the NFET3 are gradually made into the conductive state and the signal is transmitted through them. Thus, all the switches SW1-SW4 are thrown to the position of a contact (b) by the control circuit 13.
Patent JP-2001046607-A (JP)
Title: Pachinko (japanese pinball game) machine
Inventor: KAMIYAMA TAKEHIKO
IPC: A63F7/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To execute the technical intervention of a game player during a special game state to improve the amusement of a game by executing another game for the purpose of the passage of a game ball through a passage gate during the special game state and giving a different additional value to the game player based on the game result of this another game. SOLUTION: When the game ball flowing-down in a game area 4 enters in a first normal motor-driven special game 30, variable display is executed in a special pattern display device 11, a state is changed into the special game state when the combination of stop patterns become the big hit ones and, at the same time, a processing for setting the open pattern of the second normal motor-driven special game 40 is executed. For example, display is changed-over into lottery pattern display in the device 11, the lottery of the open pattern is executed and the open pattern is set in accordance with the lottery result.  In this state, the game ball is shot by aiming the second normal motor-driven special game 40 in order to obtain the higher additional value and, in the meantime, it is necessary for the ball to enter a change prize winning device 20 in order to obtain a large profit in the special game state so that game technique is required.
Patent JP-S60118869-A (JP)
Title: Flash fixing device
Inventor: KANAZAWA YUKIO
IPC: G03G15/20
Filed: 1983-11-30
Abstract: PURPOSE:To equalize a use frequency of each lamp, to extend a life, and to excute a blanket processing for a maintenance by dividing plural plash lamps into several groups and arranging them at the lower part of a reflector, and switching automatically its arranged position after an optional number of times of use. CONSTITUTION:Four flash lamps 12, 12', and 13, 13' installed to two lamp assembly bodies 6, 7 placed in a reflector 4 are divided into two groups irrespective of its size. Also, a use frequency of each lamp is equalized by switching automatically its arranged position after an optional number of times of use, by using lamp position switching mechanisms 16, 17. As a result, a life of the lamp is extended, a blanket processing for a maintenance can be executed, also the lamp can be made small-sized, a power source can be made small-sized thereby, and a mass production can be executed.
Patent JP-S6379532-A (JP)
Inventor: HAYAKAWA TAKASHI
IPC: A01G9/00
Filed: 1986-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1158251-A (JP)
Title: Level adjusting wrench to be used for form supporing fitting
Inventor: KITANO YUKIO
IPC: B25B13/04
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform leveling work of an adjusting nut of a form supporting fitting in the state of the easy standing attitude without forcing the unnatural attitude in which load is to be applied to the body and the repetition of the standing and sitting attitudes. SOLUTION: In this level adjusting wrench 1, a form supporting fitting is constituted of a long wrench 2 in which a nut rotating part 22 is provided on one end, and a level sensor 3 detachably provided on the wrench 2 as necessary. A cylindrical body 4 is rotatably fitted near the other end of the wrench 2, and the level sensor 3 is detachably attached to the cylindrical body 4. An L-shaped end 23 is formed by perpendicularly bent the other end of the wrench 2 at two parts, and a gripping body 24 is fixed or rotatably fitted to the end straight part 23a of the L-shaped end 23 parallel in the longitudinal direction of the wrench 2. An outward projecting collar is provided on the outer peripheral surface of the nut rotating part 22 of the wrench 2. Moreover, the level sensor 3 is provided with a marking 33 on the side surface.