baber/WOPTO huggingface dataset:
Patent JP-H11311733-A (JP)
Title: Zoom lens
Inventor: KATO TAKASHI
IPC: G02B7/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization and the reduction of cost by reducing the number of parts in an inner focus type zoom lens. SOLUTION: In this zoom lens; a 2nd lens group moving frame 9 is guided to be moved to straight advance by a focus driving lever 14 in a state where a 2nd lens group guiding pin 21 is engaged with a focus cam 1d when a cam ring 14 is rotated at the time of zooming operation. Simultaneously, a protruded part 1c is engaged with an engaging groove 3a and a cam ring for a 1st lens group 3 is rotated, then a 1st lens group straight advance guiding pin 25 is guided by a guiding groove 4a while a 1st lens group cam guiding pin 26 is engaged with a cam 3b, so that a 1st lens group moving frame 5 is moved to straight advance.  At the time of focusing operation, by rotating a focusing operation ring 6, the pin 21 is engaged with the lever 14 integrated with the ring 6 and rotated, and the moving frame 9 is guided to be moved back and forth while it is rotated by the focus cam 1d whose extending amount differs according to a zooming position.
Patent JP-S599471-A (JP)
Inventor: SAKUMA KIYOSHI
IPC: F28D1/047
Filed: 1982-07-07
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-S61275883-A (JP)
Inventor: ENDO HISASHI
IPC: G06F3/048
Filed: 1985-05-31
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-S62274667-A (JP)
Title: Manufacture of mosfet
Inventor: HATANO EIJU
IPC: H01L29/78
Filed: 1986-05-22
Abstract: PURPOSE:To enhance the punch-through breakdown strength of the title MOSFET and to prevent disconnection of an aluminum wiring and the like by a method wherein, after a gate part has been anisotropically etched by implanting impurities into the active region whereon a source and a drain will be formed, the source and the drain regions are formed by performing an activating operation, and the surface of the gate part is flattened by depositing a conductive material thereon. CONSTITUTION:A gate part G is formed by anisotropically etching an ion-implanted layer 6 in gate shape. Then, after a resist has been removed, the ion-implanted layer 6 is activated by heating a substrate, an oxide film 1 is formed on the surface of the layer 6, and when a polysilicon 2 is deposited on the surface of the oxide film 1, the activated regions located at both ends of the gate part G are turned to source and drain regions 3 and 4. The junction face of the source and the drain regions 3 and 4 and the substrate S is formed on the surface almost same as the gate part G, or a little shallower than the above. Then, the above-mentioned surface is flattened by etching, a polycrystalline silicon 2 is deposited on the gate part G, and after a CVD oxide film 5 has been deposited on the surface, the source and the drain regions 3 and 4 and the polysilicon 2 of the gate part are connected.
Patent JP-H09275745-A (JP)
Title: Fitting mechanism for forced lift-up device
Inventor: YAJIMA HIROSHI
IPC: A01D63/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism with which a forced lift-up device is easily attachably and detachably fitted to the side of a lift-up device. SOLUTION: This mechanism is provided with a transmission case for freely attachably and detachably fitting a forced lift-up device 2 to the upper side of a lift-up device 1, bracket 24 for freely attachably and detachably fitting the lower side of the forced lift-up device 2 to a grass separating frame 3 by providing a positioning part for positioning the transmission case at the upper part of the lift-up device 1 on the side of the lift-up device 1, temporary fixing part 31 for temporarily fixing and supporting the forced lift-up device 2 onto the grass separating frame 3 on the side of the grass separating frame 3, and slide part 32 for positioning. On the side of the positioning part and the slide part 32, fixers 39 and 29 are provided for freely attachably and detachably fixing the forced lift-up device 2 to the lift-up device 1 and the grass dividing frame 3 after the forced lift-up device 2 is moved to the side of the lift-up device 1 by sliding and positioned.
Patent JP-S6010607-A (JP)
Title: Manufacturing apparatus of ignition coil case and core assembly
Inventor: IYAMA KUNIHIKO
IPC: H01F41/00
Filed: 1983-06-30
Abstract: PURPOSE:To form a coil case and at the same time fix a core and simplify a manufacturing process by providing a core holding part to a top force and a bottom force for forming an ignition coil case. CONSTITUTION:A top force 9 for forming a coil case has a downward protruded part 10. A recessed part 20 and a core positioning recessed part 21 are provided to the protruded part 10. A recessed part 12 of a bottom force 11 for forming the coil case forms a coil case forming cavity 2c with the protruded part 10 of the top force 9. Guide holes 13 are provided to the recessed part 12. Positioning receptacles 14 are provided to the bottoms of the guide holes 13. A core holding tube 16 is provided between the holes 13 and the receptacles 14 in such a manner that the tube 16 can move vertically. The tube 16 is ascended to hold a core 6. The core is put into the recessed part 21. The tube 16 is desended and the cavity 2c and a core holding part forming cavity 4c are formed. A resin is poured into two cavities 2c, 4c to form the coil case.
Patent JP-H11310569-A (JP)
Title: Active type vitamin d derivative
Inventor: TACHIBANA YOJI
IPC: C07C401/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent improving actions on bone mass, inducing actions on differentiation and immunomodulating actions in spite of weak actions on a rise in calcium level in blood. SOLUTION: This compound is represented by formula I (one of R1 to R4 is COR5 ; another is OH and the remaining two are H or the like; R5 is OH or the like), e.g. methyl (25R)-1α,3β,25-trihydroxy-9,10-secoergosta-5Z,7E,10(19)- triene-26-carboxylate. The exemplified compound is obtained by carrying out the ultraviolet light irradiation and thermal isomerization of a 5,7-diene derivative represented by formula II (Me is methyl) and produced by coupling (2R,3R)- dimethyl-4-phenylsulfony-1,2-butanediol ditrimethylsilyl ether with a 4-phenyl-1,2,4- triazoline-3,4-dione adduct of a 22-iodo derivative of a steroid, then carrying out a reduction, etc.
Patent JP-H04345934-A (JP)
Title: Production of stamper for optical disk
Inventor: SAITO SHIGEO
IPC: B29C45/26
Filed: 1991-05-23
Abstract: PURPOSE:To facilitate the stable and mass production of the stampers having good character transferability and uniform groove characteristics by providing continuous grooves at the time of forming characters for recognition on the stampers, thereby enhancing the flowability of a resin at the time of forming optical substrates. CONSTITUTION:A resist film 2 is deposited on an optically polished glass substrate 1 and is subjected to laser cutting to form fine rugged patterns having, for example, 1.6mum inter-groove spacing and 0.1mum strength in a 6 to 118mm diameter range. This range is used as a symbol recording region. The entire surface inclusive of this range is coated with a conducting film 3 and an Ni plating layer 4 is formed by a plating method thereon, by which the stamper 5 is produced. Prescribed pulse modulation signals are recorded to the patterns of the recording region in such a manner and the characters for identification of 10 characters are constituted of the spirally continuous grooves while these grooves are arrayed on the same circumference within the range of 40 to 44mm diameter off the recording region. In addition, the beam of the light intensity varying with the character parts and the part where there are no characters is used.
Patent JP-S61277233-A (JP)
Title: Repeater for communication of moving body
Inventor: KAMIMURA HIROSHI
IPC: H04W16/26
Filed: 1985-06-03
Abstract: PURPOSE:To prevent the occurrence of multipath troubles by providing a robot address discriminating circuit which distinguishes communication data to a robot and the other data from each other and allowing only one repeater to emit light at a time. CONSTITUTION:A delay gate circuit 23 holds reception data during comparison of the address and inputs reception data to a light emitting device 24 through a signal line 63, and transmission data is converted to an optical signal and is transmitted to the robot. The light emitted from the robot is inputted to a photodetector 36 and is converted to an electric signal and is inputted to a delay gate circuit 35. The address part of data is inputted to a reception register B34 also. The address of a controller 1 is always inputted to a comparator 33; and when the address of the controller 1 and contents of the register 34 coincide with each other, a signal line 64 is turned on, and the circuit 35 outputs data to a line 41 through a transmission amplifier 21. Thus, the occurrence of multipath troubles is prevented.
Patent JP-S5545736-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: MATSUMURA HIRONOSUKE
IPC: C08L51/04
Filed: 1978-09-26
Abstract: PURPOSE: A pressure-sensitive adhesive composition capable of giving rustproof effects, free from remaining pastes on the applied surface, comprising a methacrylate-or acrylate-modified natural rubber mainly and a rust preventive.  
     CONSTITUTION: A pressure-sensitive adhesive composition comprising (A) 100 parts by wt. of a methacrylate-or acrylate-modified natural rubber and (B) 0.1W30 parts by wt. of a rust preventive, e.g. a vaporizable one, such as cyclohexylamine or diisopropylamine. Rubber (A) is obtained by adding a tackifier resin, e.g. a polytexpene or hydrocarbon resin, and if necessary a filler, to a graft rubber, prepared through grafting a methacrylate or acrylate onto natural rubber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S614790-A (JP)
Inventor: URURIHI PUREMERU
IPC: B04C5/20
Filed: 1985-06-03
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-H09300799-A (JP)
Title: Stamp device
Inventor: TAKAMI HIROSHI
IPC: B41K1/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a plate for stamping or a made-up stamping plate from being detached or slipping from a stamping device when a stamping or a make-up operation is performed and easily replace a stamping plate (made-up stamping plate). SOLUTION: The bases of longitudinal fitting means 15, 15 of an elastic material are adhesively fixed to the right/left lateral faces of a flat plate support 12, then the tip parts of both fitting means 15, 15 are curved into an almost arc shape and the free end parts 15a, 15a of the means 15, 15 are caused to hold the longitudinal corner part of a stamping face part 2 of a stamp plate 1 mounted on the support 12 so that the longitudinal corner part is fitted in place. It is possible to easily perform the attaching/detaching operation of the stamp plate 1 only by forcibly separating the tip parts of both fitting means 15, 15.
Patent JP-H07323893-A (JP)
Title: Ship propelling device
Inventor: OGINO HIROSHI
IPC: B63H5/10
Filed: 1994-05-31
Abstract: PURPOSE:To prevent a gear from falling down so as to perform smooth power transmission by individually forming step parts in an inner shaft and an outer shaft, arranging the step part in the inner shaft in the front part, arranging the step part in the outer shaft in the rear part, and arranging an antifriction material between them. CONSTITUTION:A step part 5a is formed in the outer circumference part of an inner shaft 5, while a step part, 6c is formed in the depth side end face of a cylindrical part 6b in an outer shaft 6. Between the step parts 5a, 6c, two pieces of antifriction materials 28, 29 are arranged, and one antifriction material 28 touching the step part 5a in the inner shaft 5 is brought into contact with the outer circumference face in the inner shaft 5 and is separated from the inner circumference face of the outer shaft 6, while the antifriction material 29 touching the step part, 6c in the outer shaft 6 is brought into contact with the inner circumference face of the outer shaft 6 and is separated from the outer circumference face of the inner shaft 5. Thrust force acting backward only on the inner shaft 5 in movement to a stem is received by the step part 6c via the antifriction materials 28, 29, and a vertical bevel gear 12 is not situated in a power transmission path of the thrust force, so that the vertical bevel gear is not pushed down.
Patent JP-S63281732-A (JP)
Title: Device for manufacturing fluid dynamical grooved bearing
Inventor: HONDA KATSUHIKO
IPC: F16C33/00
Filed: 1987-05-15
Abstract: PURPOSE:To simply manufacture a fluid dynamical grooved bearing at low cost by arranging a hard ball by holding it freely rollably via an elastic deforming ring in the holding hole at the outer diameter part of the guide pin arranged at the inner diameter part of a bearing bush. CONSTITUTION:A hard guide pin 10 is concentrically arranged at the inner diameter of a bearing bush 2. The holding hole 10a at a semi-circular bottom in plural places in the circumferential direction on the outer diameter part of this guide pin 10. The hard ball 4 in the diameter equal to or slightly smaller than the bore diameter is respectively supported on this holding hole 10. Moreover said ball 4 is received freely rollably by exposing its one part by the elastic deforming ring 11 fixed to the spot facing part 10b provided at the outer diameter part of said guide pin 10. The axial directional feeding and rotary movement are performed by this guide pin 10 in arrow marks V, W directions relatively to the bearing bush 2. A fluid groove 2a is thus formed on the inner wall of the inner diameter part of the bearing bush 2 and a fluid dynamical grooved bearing is obtd.
Patent JP-S5745368-A (JP)
Title: Adhesive applying equipment
Inventor: HARAGA KOUSUKE
IPC: B05C5/02
Filed: 1980-08-29
Abstract: PURPOSE: To apply an adhesive to an area of a constant length at the end part of a pie so as to have a uniform thickness, by inserting the front end of a piston of an adhesives applying equipment into the end of the pipe and applying the adhesives to its surface after the end of the pipe is put into the adhesive packed section, and then, pushing out the end of the pipe through outlet of coating thickness adjusting section.  
     CONSTITUTION: A projected part 2 of the tip of a piston 1 in an adhesive coating equipment is inserted into the end of a pipe 10 to which an adhesives is to be applied. The outer diameter of the piston 1 is set to the same as that of the pipe 10 and the outer diameter of the projected part 2 is set to a little smaller than the inner diameter of the pipe 10. Then, the piston 1 is moved rightward by supplying air through the air port 3a of an air cylinder 3, and the pipe 10 is put into an adhesives charging chamber 7, then, the adhesives is applied to the surface of the pipe 10. Then, the piston 1 is moved leftward by supplying air into cylinder 3 through in air port 3b. The adhesives applied on the surface of the pipe 10 is adjusted in constant thickness by scraping out excess adhesives, with an adhesive thickness adjusting section 9 and thus pipe having coated the adhesive in a uniform thickness are always  taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08291480-A (JP)
Title: Method for printing on fiber structure
Inventor: RAKUYA NOBUYUKI
IPC: D06P1/38
Filed: 1995-04-19
Abstract: PURPOSE: To provide a resist printed product having irregularities solely in ground dyed parts by using an addition type and a substitution type reactive dyes against a fiber structure consisting of the fiber having polar groups. CONSTITUTION: The method for printing on a fiber structure is to treat a plain weave consisting of a fiber having polar groups such as cotton, etc., through singeing, desizing, scouring and bleaching, pad the treated weave in a dye bath containing a vinyl sulfone-based addition type reactive dye, then squeeze and dry the weave. The plain weave is successively printed by a screen printing method using a printing paste made by blending a monochlorotriazine-based substitution type reactive dye and a sulfite-based resist printing agent, dry and treat the plain weave with steam, print a printing paste containing a gas fading preventing agent in a predetermined pattern by the screen printing method, dip in sodium silicate, wash with hot water, then with water and dry the plain weave.
Patent JP-H01288473-A (JP)
Title: Optical serial printer
Inventor: SHIODA TOYOJI
IPC: B41J19/20
Filed: 1988-05-16
Abstract: PURPOSE:To reduce the weight and the size of a carriage, by rotating a photo- sensitive drum on the carriage synchronously with wire feed speed through a second pulley and a second drum gear and idling a first drum gear through a first oneway clutch. CONSTITUTION:Two drum gears 31, 32 rotate in same direction through combination of gears. Since the number of tooth of the first drum gear 31 doubles that of the second drum gear 32, rotation of the first drum gear is half that of the second drum gear 32. The first drum gear 31 rotates in the opposite direction with respect to a drum shaft 30 which rotates through the second drum gear 32 rotatable clockwise and a second oneway clutch 39. First oneway clutch 38 contained in the first drum gear 31 unlocks and idles thus transmitting rotation to the drum shaft 30 only through the second drum gear 32. The second drum gear 32 is rotated through an idle gear 43 but idles with respect to a carriage 12 because of a groove made in the second drum gear 32 at the gear side.
Patent JP-S5745075-A (JP)
Title: Thermal head
Inventor: NAKA TOSHIAKI
IPC: B41J2/35
Filed: 1980-09-01
Abstract: PURPOSE:To eliminate the unevenness of printing by providing a resistor for correcting the unevenness of printing by a method in which plural heating resistors arranged on the base plate of thermal head are grouped into equal numbers of resistors and connected with one another by groups. CONSTITUTION:A large number of heating resistors R connected in series to diodes 1 for preventing reverse current are grouped into 38 groups, each having 32 heating resistors, and then the heating resistors having equal attendant numerals are connected together. Thus, since the width of conductors provided in the vertical direction, as shown in Fig., is very narrow, a considerable dispersion is produced in the resistance values of conductors connecting the heating resistor R and the select terminal S due to the difference in the lengths l1-l32 in this direction. Accordingly, the difference is corrected by providing correcting resistors r1-r32 on a wiring pattern. Thus, the amount of power consumed in the heating resistors R can be equalized, the amount of heat produced is equalized, and therefore, the unevenness of printing is eliminated.
Patent JP-H05297132-A (JP)
Title: Radar device
Inventor: HARADA HIROSUKE
IPC: G01S7/282
Filed: 1992-04-15
Abstract: PURPOSE:To enlarge the coverage as a radar network among adjoining sites and optimize the coverage of each radar device by setting the repeating period of transmitted pulses corresponding to the pulses in compliance with the detection distance in the beam pointing direction. CONSTITUTION:The information about the antenna 4 directional azimuth sensed by an angle sensor 9 is given to a pulse width controller 10 to perform the control of the reply pulse width for varying the requisite processing range. The controller 10 controls the width of the transmitted pulses in response to the pointed direction and gives the pulse width information to a reference signal/ timing generator 1. The generator 1 sets the pulse repeating period in conformity to the pulse width information received and emits a timing signal according to the requisite processing range for the azimuth. Thus, the requisite processing range is varied by changing the transmitted pulse width and the repeating period with the azimuth so as to optimize the covering area of each radar device, and the total covering area of a radar network with a plurality of such radar devices arranged, is enlarged.
Patent JP-S5244319-A (JP)
Title: Pollution warning device of a supercharger used for an internal combustion engine
Inventor: TANIGUCHI KEIICHI
IPC: F02B39/16
Filed: 1975-10-03
Abstract: PURPOSE: Devised is to detect electrically the change of relative relationship between the pressure of the feed-air of a supercharger, and the position of a rack in a fuel pump so as to give a warning automatically on the pollution o a supercharger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09307878-A (JP)
Title: Remote video supervisory method and remove video image supervisory system
Inventor: KONISHI AKIHIKO
IPC: H04N5/915
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To display a stored image with same image quality at a supervised point/supervisory point together with display of a real time image from the supervised point at the supervisory point. SOLUTION: A video signal from a video camera 4 is sent from a supervised point 1 to a supervisory point 3 via an image coder 5 and an ISDN network 2. The video signal is displayed on the screen of a monitor television receiver 7 via an image decoder 6 and stored sequentially in a digital storage section 11 as it is and then reproduced later at any time and displayed on the screen of the monitor television receiver 7 via the image decoder with the same image quality.
Patent JP-H09300006-A (JP)
Title: Manufacture of seamless steel tube difficult to be worked
Inventor: TSUTSUMI KOICHI
IPC: C22C38/18
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a round cast billet having good endoplasm using existing continuous casting equipment and, next, to manufacture a seamless steel tube difficult to be worked without causing miss roll in piercing and, without generating the so-called Mannesmann crack at that. SOLUTION: By executing roll reduction, in the last stage of solidification of the round cast billet, especially at a solid phase rate in a shaft center part of >=0.3 and <1, and at the reduction of area in the direction C of 0.1-0.3% in one stage, the cast billet is manufactured. Desirably, molten steel is electromagnetically stirred in a mold. The cast billet is pierced at 1100-1300 deg.C. When P in the case based on that the inclined angle of a piercer roll 3 is 6-12 and roll gap at the tip of a piercing plug 4 is 93% of the diameter of the round billet 1 is expressed by P0 , piercing is executed under conditions by which the formula of P/P0 =0.973-1.027 is satisfied.  P and P0 are the coefficients about the driving force of the billet which are imparted with the piercer roll and a function of the inclined angle of the piercer roll, shape of the plug, position of the plug, roll gap/billet diameter in the gorge part, face angle of the roll and diameter of the billet.
Patent JP-H0418448-A (JP)
Title: Production of rigid foam
Inventor: SAITO JOICHI
IPC: C08L75/08
Filed: 1990-05-11
Abstract: PURPOSE:To produce a high-performance rigid foam by using an active hydrogen compound together with a salt having an organic residue in producing the rigid urethane foam with a halogenated hydrocarbon foaming agent containing H atoms. CONSTITUTION:(A) An active hydrogen compound, especially a polyol (mixture) having 200-800 OH value is reacted with (B) a polyisocyanate compound, especially an aromatic polyisocyanate in the presence of (C) a halogenated hydrocarbon foaming agent and (D) a catalyst, etc., to produce a rigid foam. In the process, a salt [preferably an alkali (earth) metallic salt or amine salt of an organic acid, especially a carboxylic acid] having an organic residue is used in an amount of 0.01-10 pts.wt. based on 100 pts.wt. component (A) and a halogenated hydrocarbon foaming agent (e.g. 1,1-dichloro-2,2,2-trifluoroethane or methylene chloride) containing H atoms is used as at least part of the component (C) to produce the aforementioned rigid foam.