baber/WOPTO huggingface dataset:
Patent JP-H0875976-A (JP)
Title: Zoom lens barrel
Inventor: NOMURA HIROSHI
IPC: G03B5/00
Filed: 1995-06-23
Abstract: PURPOSE: To prevent a ring member from coming off and to prevent an internal barrel from excessively projecting even when the male helicoid of the internal barrel abuts on the ring member provided in the periphery at the end of an external barrel by making the end face of the male helicoid of the internal barrel nearly parallel with the end face of the ring member. CONSTITUTION: Plural screw threads of the male helicoid 15a formed on the outer peripheral surface of a 2nd advancing/retreating barrel 15 are formed at equal intervals obliquely to the optical axis direction. The end face S of each screw thread is formed to be vertical to the optical axis. By forming the end face S of each screw thread of the male helicoid 15a vertically to the optical axis, the 2nd barrel 15 is moved in a direction where it is pulled out from a 1st advancing/retreating barrel 14 from the state of a telephoto end. Even in the case where the male helicoid 15a abuts on the ring member 16, the end face S abuts on the ring member 16 as a whole, so that force to lift the ring member 16 does not act and possibility that the ring member 16 comes off becomes lower.
Patent JP-H0466369-A (JP)
Title: Steering wheel
Inventor: FUJITA YOSHIYUKI
IPC: B62D1/11
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a steering wheel excellent in design work in addition to performing energy absorption on an equal level to the existing one by burying a metal-made energy absorbing member in a covered layer extended to the front upper part of a boss part, and positioning the middle part of this energy absorbing member above the approximate front end part of a boss plate. CONSTITUTION:This steering wheel is provided with an energy absorbing member 2 added to the respective middle parts of the left and right spoke part core metals S1, S2 of a steering wheel core metal 1. This energy absorbing member 2 is made of plate metal bent into approximately C-shape cross section, its whole body is laid like a bridge between the left and right spoke part core metals S1, S2, and the respective end parts 3, 6 thereof is provided with fitting parts 5, 7 fitted by caulking to the left and right spoke part core metals S1, S2 extended from the boss plate 4 of a boss part B to the core metal of a ring part R. The middle part 8 of the energy absorbing member 2 is positioned above the approximate front end of the boss plate 4, and bent in such a way as to protrude downward at the time of receiving impact energy to absorb this impact energy.
Patent JP-S6242223-A (JP)
Title: Input device
Inventor: TANZAWA SETSU
IPC: G06F3/041
Filed: 1985-08-20
Abstract: PURPOSE:To increase both the reading image resolution and the lifetime of an input device by using an operating pen, a description/non-description sensor which detects a description or non-description state and a shift position detecting mechanism serving as a shift position sensor. CONSTITUTION:When a patterns, etc. are drawn by an operating pen 1, a description/non-description sensor 2 detects the variation of the writing pressure and delivers the signal showing the writing state to the host side. Thus the host side starts the graphic processing. Then the pen 1 is shifted to a position shown by a broken line from the position shown by a solid line. Thus a photodetecting sensor 5 moves similarly to the pen 1 via a pantograph type link mechanism 7 of a shift position detecting mechanism 3. Then the photodetecting elements 5A and 5B of the sensor 5 cross a grid 8A and delivers the signals informing that the elements 5A and 5B cross the X and Y coordinates each time. Therefore the absolute position corresponding to the point indicated by the pen 1 is read out and the prescribed graphic processing is possible by integrating the position reading signals sent from the sensor 5 at the host side.
Patent JP-H0527687-A (JP)
Title: Document preparing device
Inventor: KATO ATSUNORI
IPC: H04N1/23
Filed: 1991-07-22
Abstract: PURPOSE:To reduce the price and the size by using a thermoreversible type display sheet for a display device and by using the thermal heads of a thermosensitive recording or a thermal transfer recording both as the thermoreversible type display sheet and the recording paper of a printing recording. CONSTITUTION:When an image is to be formed on a thermoreversible type display sheet 1, a thermal head moving member 17 moves a thermal head 16, which is previously connected, to a printing location 1, i.e., the location where it contacts to a platen roller 15 and the image is formed by the thermal head 16 while the thermoreversible type display sheet 1 is transported. During this, the thermal head moving member 17 is driven by a thermal moving motor. And when an image is formed on a recording paper 20, the thermal head moving member 17 drives the thermal head 16 to a printing location 2, i.e., the location where it contacts to a platen roller 18 and the image is formed by the thermal head 16 while the recording paper 20 is transported.
Patent JP-H0234502-A (JP)
Title: Lamellar oxide type high temperature superconducting powder and its preparation
Inventor: ODAN KYOJI
IPC: C01B13/14
Filed: 1988-07-22
Abstract: PURPOSE:To prepare easily a molded high temp. superconducting powder having superior orientation characteristic of crystals by transforming a powdery oxide type high temp. superconductor to a lamellar body having a specified length and a specified thickness. CONSTITUTION:A powdery oxide type high temp. superconductor is transformed to a lamellar oxide type high temp. superconductor having 0.1-1mum largest length and 1-20 ratio of the largest length to its thickness. In the prepn. of the superconducting powder, an aq. soln. of nitrate of each constituting element, such as aq. soln. of Ba(NO3)2, Y(NO3)3.6H2O and Cu(NO3)2.3H2O, is transformed to hydroxide of each element by adding the aq. soln. to an aq. soln. of alkylamine such as diethylamine. In this case, preferred pH of the aq. soln. of generated hydroxide is >10. After treating the aq. soln. hydrothermally at 80-400 deg.C, pref. 120-300 deg.C for >=1hr, generated lamellar powder is washed with water, filtered and dried, then calcined in O2 atmosphere at, usually, 450-950 deg.C, to obtain thus the title product.
Patent JP-S6158787-A (JP)
Title: Printed matter
Inventor: OKA MOTOHIRO
IPC: B41M3/06
Filed: 1984-08-30
Abstract: PURPOSE:To obtain printed matter which appears to be three-dimensionally, if a glasses like instrument is used, in the same way as conventional expression by a characteristic color phase, by applying the overlapping printing of a process color to a place desired to be looked three-dimensionally. CONSTITUTION:A first picture pattern 11 and a second picture pattern 12 are printed on a printing material so as to be shifted to each other. For example, the first picture pattern 11 is printed so as to obtain a blue color phase and the second picture pattern 12 is printed by a red color phase. The red color phase is obtained, for example, by the overlapping printing of a magneta plate with a dot area ratio of about 5-80% and a yellow plate with a dot area ratio of about 5-60%. The blue color phase is obtained, for example, by the overlapping of a cyan plate with a dot area ratio of about 5-70% and a yellow plate with a dot area ratio of about 5-40%. Of course, in this example, the dot area ratio of the yellow plate is preliminarily enhanced in the overlapped part of the red picture pattern and the blue picture pattern and printing can be performed by one plate.
Patent JP-H05345208-A (JP)
Title: Gang head supporting structure
Inventor: SEIJI YUICHI
IPC: B23B39/16
Filed: 1992-06-17
Abstract: PURPOSE:To make heavy cutting and high accurate working possible with over hanging quantity lessened, by detachably mounting the rarious kinds of gang heads on a gang head magazine dividing-rotatably mounted on the one-side surface of a column. CONSTITUTION:A sliding pedestal 6 is moved in a Y-axis direction along a column 3, and the protruded guide part of the sliding pedestal 6 is positioned to a position conforming with the protruded guide part 5 on one surface on a gang head magazine 2 side. The magazine 2 is dividing-rotated with a rotation shaft 4 to position a desired gang head 1 on a given delivery position. The tip part of an arm part 8 is lockedly mounted on the locking groove 9 of the gang head 1 by moving the arm part 8 in an X-axis direction, and also by advancing a case main body 19 in a Z-axis direction along a slide rail 18. Then the sliding pedestal 6 is moved in the Y-axis direction, the column 3 is moved in the X-axis direction, and the positioning between the gang head 1 and a work jig 15 is performed, then the column 3 is moved in the Z axis-direction to perform the working on a work 14.
Patent JP-H07232002-A (JP)
Title: Method for extracting malodorous compound existing in preparation containing at least one kind of compound containing thiol and deodorized composition obtained thereby
Inventor: DANIERU BOE
IPC: C07C323/25
Filed: 1994-08-02
Abstract: PURPOSE: To extract malodorous compounds present in a liq. formulation contg. a compd. carrying a thiol functional group by bringing the formulation into contact with an aq. soln. contg. thioglycolic acid for a specified period and thereafter using an absorbing agent contg. more than a specified amount of thioglycolic acid in the aq. soln. CONSTITUTION: When suspended in an aq. soln. contg. 92 g/l of thioglycolic acid, an absorbing agent contg. at least 30 wt.% of the initial thioglycolic acid is used after contact for 15 minutes. The absorbing agent carries a thiol functional group of the formula HS-A-Y-B (wherein Y is COO or NH, A represents a divalent group (CH2 )n or a divalent group of formula I when Y is COO, A represents CH2 -CH2 or formula III when Y is NH, B represents H or formula II, and further B represents CO-R" when A is CH2 -CH2 ). Thus, malodorous compounds present in a liq. formulation contg. a compd. carrying a thiol functional group are extracted and deodorized.
Patent JP-S6246842-A (JP)
Title: Sheet aligning device for copying machine
Inventor: SEKINO HIROSHI
IPC: B65H9/16
Filed: 1985-08-21
Abstract: PURPOSE:To prevent damage occurring at a corner of the front end of a paper sheet during alignment, by deflecting the sheet in a direction in which its leading end moves away from a side registration guide after the paper sheet is introduced into the guide, and by aligning the paper sheet with the guide, starting from the trailing end side of the paper sheet. CONSTITUTION:A paper sheet 8 which is conveyed from a paper conveying device 8, is introduced into a sheet aligning device 1 through an inlet roll 5. When the leading end of the sheet reaches a deflecting roll 6, the sheet is deflected about the input roll 5 as a fulcrum by the conveying force of the deflector roll 6 in the direction in which the leading end of the sheet moves away from a side registration guide 7. Under this action the sheet 2 conveyed from the aligning device 8 to the side registration guide 7 is swung in the opposite direction before it abuts against the guide 7, and therefore, the sheet 2 is aligned with the guide 7, starting from the trailing end side thereof. Accordingly, it is possible to prevent the leading end of the sheet from being damaged.
Patent JP-S6073538-A (JP)
Title: Photosensitive printing plate material
Inventor: NISHIOKA AKIRA
IPC: G03F7/00
Filed: 1983-09-29
Abstract: PURPOSE:To protect a printing plate material from scratches due to contact with other bodies in its conveyance or treatment steps and to facilitate its handling by coating the reverse face of a support with a coating material obtained by dissolving or dispersing a resin into a solvent and drying it to form a protective layer. CONSTITUTION:The reverse face of a support is coated with a coating material obtained by dissolving or dispersing a resin into a solvent, and dried to form a protective layer in an average film thickness of 1-50mum removable through dissolution or dispersion during development. As the resin used for this protective film, a resin, such as carboxymethyl cellulose, is preferable, and such a protective layer may be formed on all the reverse face of the support of the printing plate material, or on a part of it, especially, only on the circumference liable to be scratched. The use of this protective layer can achieve the purpose of protection sufficiently during the conveyance of said material or other handling operations, and permits perfect removal through dissolution in a developing soln. in the developing process, and exerts no adverse effect on a photosensitive layer.
Patent JP-S57106016-A (JP)
Title: Three-winding transformer
Inventor: KODAIRA HIDESHI
IPC: H01F30/04
Filed: 1980-12-22
Abstract: PURPOSE:To reduce variations of voltage due to leakage flux and to restrict influences of varied loads on loads as a whole to the minimum, by arranging the primary winding between the secondary winding between the secondary winding and a tertiary winding in a state keeping an appropriate distance among the windings. CONSTITUTION:With an appropriate distance kept among the primary winding P, the secondary winding S, and the tertiary winding T, they are arranged in the form of concentric circle around an iron core C, allowing a core type three- winding transformer to be formed. The primary winding P is arranged between the secondary winding S and the tertiary winding T of said three-winding transformer. The sum of phi12+phi13 of leakage flux phi12 due to the primary winding P and leakage flux phi12 due to the tertiary winding T and the primary winding P are made to be approximately equal to the distribution of leakage flux phi22 of the secondary winding S and the tertiary winding T. And, leakage flux phi1 isolated as the primary winding P is made to be nearly zero, and influences of load variations at the varied load sides on the loads as a whole are restricted to the minimum.
Patent JP-S5971072-A (JP)
Title: Fixation device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/20
Filed: 1982-10-15
Abstract: PURPOSE:To prevent frictional electrostatic charge that causes offset phenomenon of an object to be fixed by making a rotating body that contacts a recording material frictional electrostatic charge series equal to or near to the recording material. CONSTITUTION:As the elastic layer 2-2 of a pressure roll 2 is situated nearly the same position in the frictional electrostatic charge series with normal paper P which is a recording material most frequently (>=90%) used, main component of paper is contained at least in its surface part. This ''nearly the same position'' includes a range in which the elastic layer 2-2 is not charged to high potential as the paper P and elastic layer 2-2 are frictional electrostatic charge series close to each other even when either of the two is frictionally electrostatically charged to negative or positive. Accordingly, electrostatic chage by friction is hardly generated in the paper P and elastic layer 2-2 which is a surface layer of the pressure roller, and very little charge is accumulated in the roll 2.
Patent JP-H0346644-A (JP)
Title: Electromagnetically driven half-opening shutter
Inventor: MATSUNAGA KAZUKIMI
IPC: G03B9/24
Filed: 1989-07-14
Abstract: PURPOSE:To attain highly accurate shutter operation by changing a time when a motor is reversely rotated for initializing a shutter blade opening member according to the aperature diameter of the shutter. CONSTITUTION:The shutter is constituted such that the shutter blades 14 and 15 are interlocked with the normal rotation of a motor 1 and opened, the shutter blades 14 and 15 are closed by the operation of a control magnet 28, and the shutter blade opening member is reset to a initial state by the reverse rotation of the motor 1. The shutter is provided with a reverse rotation period setting means controlling the reverse rotation period of the motor 1 according to the aperture diameter of the shutter, and a set period changing means changing a period set by the reverse rotation period setting means. Therefore, since the period when the motor is reversely rotated can be changed according to situations, the motor can be prevented from unnecessarily rotating for a long period. Thus, highly accurate shutter operation is attained.
Patent JP-S6161729-A (JP)
Title: Predrilling method of printed circuit board
Inventor: KUROSAWA KEIJI
IPC: H05K3/00
Filed: 1984-08-31
Abstract: PURPOSE:To make a roughed-surface body by copper electrolytic plating of copper foil preventing a drill from sideslipping, removable in an easy manner, by applying the roughed-surface body made, whose copper foil surface is subjected to copper electrolytic plating, to a drilling position alone. CONSTITUTION:A sensitive photo-resist film is coated or stuck on the copper foil of a printed circuit board being subject to copper electrolytic plating, and such a photo-mask as securing an open line of 1mm. square at an intersection point of a reference grid superposed, exposed and developed. After all intersec tion points or intersection positions to be drilled are opened, a photo-resist film as a plating resist is plated with a copper overcurrent, peeling the photo- resist, thus the PCB to be drilled is produced. Here, the PCB secures an electro lytic plating part 9 having an accular projection of copper of about 10mum per about 1mm<2> at the position, to be drilled, of the intersection point of a reference grid 8. After drilling, a copper plating part to be left behind for the next process is physically polished and removed.
Patent JP-H01111096-A (JP)
Title: Emboss imparted papers, and method and apparatus for producing the same
Inventor: SAKAMOTO KATSUHIKO
IPC: D21H27/02
Filed: 1987-07-21
Abstract: PURPOSE: To obtain an embossed paper excellent in appearance, and having a sufficient bulkiness by nipping and compressing paper with a compressing body having an emboss pattern having an approximately lattice state special pattern on its surface and another compressing body corresponding thereto. CONSTITUTION: This emboss-pattern on the surface of a compressing body is constituted by panel point-protruding parts 1 protruding as the highest in a state of scattered points and having a small area, ridge-protruding parts 2 connecting these panel point-protruding parts 1, and valley parts 3 surrounded by these panel point-protruding parts 1 and ridge protruding-parts 2. At the middle part of the ridge-protruding part 2, a small hill part 2a having a narrower width and somewhat higher than those of other ridge-protruding part 2b is provided.
Patent JP-H02282395-A (JP)
Title: Pharmacologically active peptide
Inventor: BURANTORU BIKUTORU
IPC: C07K14/655
Filed: 1989-07-14
Abstract: NEW MATERIAL: Peptide represented by formula I, [wherein X is D-Ala; A is Thr or Phe; and T is OH, OR (where R is phenyl, pentyl, and the like), and the like] and salts thereof.  
     EXAMPLE: A compound represented by formula II.  
     USE: An anodyne having strong pharmacological effect like opium, highly stable with respect to a peptide disintegrating enzyme, also having a hypotensive effect.  
     PROCESS: Z-D-Ala (where Z is a benzoyl carbonyl protecting group) is reacted with chlorisobutyl ester formate in DMF so as to obtain a mixture anhydride of Z-D-Ala. Then, tyrosine methyl ester dissolved in DMF by using N- methylmorpholine is added to the mixture anhydride for the reaction so as to obtain dipepride of the formula D-Ala-Tyr-Omet. Then, the peptide chain of the dipeptide is elongated according to the amino acid arrangement of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1120381-A (JP)
Title: Composite writing instrument
Inventor: HIROSE KOICHI
IPC: B43K24/18
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To shorten a forcing distance of a knock slider without altering a pushing-out distance by providing a guide protrusion housed in a cylindrical part inside of the slider, bringing it into slidable contact with a cam surface for the slider along a central axis and protruding into a cam slot to be slidably guided. SOLUTION: When a knock slider 20 is forced, a first guide protrusion 27 is forwarded while rotating the slider 20 clockwise while moving via a second cam slot 32 of a guide cylinder 30 fixed to a body 2. Since an inclined cam surface 23a is rotated clockwise by this rotation, a second guide protrusion 42 urged in contact with it is received by a right oblique forward force. However, the second protrusion is restricted by a first cam slot 31 of the fixed cylinder 30, forwarded along a central axis, and hence the slider 40 is forwarded at a larger distance (q) than a knocking distance (p) of the slider 20. That is, shorter urging distance of the slider is sufficient for a necessary lead pushing- out distance.
Patent JP-S57107363-A (JP)
Title: Paper stacker
Inventor: YONEDA KOUICHI
IPC: B65H45/00
Filed: 1980-12-22
Abstract: PURPOSE: To drop an accumulated paper form to a prescribed position in a dropping route of the paper form downward from a receiving mount of the paper form, by providing a curving means of the paper form to the dropping direction.  
     CONSTITUTION: Paper form receiving mounts 2, 2' are provided so as to operate in a double door opening manner on hinges to the downward direction about axes 4, 4' as the center, and guides 3, 3' limiting the side of a paper form 1 are provided to the lower from the receiving mounts 2, 2', narrowed to the inward direction and formed smaller than width of the paper form 1. As the receiving mounts 2, 2' are operated in a double door opening state on hinges, the paper form 1 is curved to the lower side direction along a sloped surface, then the form drops down to a required position in a stable state with small resistance at the time of falling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57105093-A (JP)
Title: Character space control system of dot printer
Inventor: MATSUDA CHIAKI
IPC: B41J19/64
Filed: 1980-12-23
Abstract: PURPOSE:To ensure an even distribution for the spaces among the characters in the printing region with a dot printer, by automatically controlling the character spaces in accordance with the number of characters to be printed and the width of the printing region which is previously decided. CONSTITUTION:The write data is transmitted to an order analyzing circuit 10 and an information circuit 11 from a word station controller 8. The circuit 10 calculates equationIbased on the printing space control information, printing region information (l), character number information (n) plus prescribed character width (x) to obtain the printing space (y). The interface information related to the space (y) is fed to a feed mechanism part 19 via a mechanism part control circuit 12 and a character space feed control circuit 13 to control the feed of a printer head so that the printing space is set at (y). For the circuit 11, the character pattern information corresponding to the interface information delivered from the circuit 10 is given to a printing mechanism part 20 via the circuit 12 and a normal print control circuit 17.
Patent JP-S5885438-A (JP)
Title: Electrophotographic receptor
Inventor: GOTOU SATOSHI
IPC: G03G5/06
Filed: 1981-11-16
Abstract: PURPOSE:To raise sensitivity and to lower residual potential, by adding a  specified diazepin derivative to a photosensitive layer. CONSTITUTION:Diazepin derivatives are represented by general formulae (I), (II), and (III) in which R1, R2, R3 are optionally substd. aryl or styryl; R4 is optionally substd. alkyl or aryl, and it is added to the carrier transfer layer formed on a conductive substrate as a carrier transfer substance, and a carrier generating layer is laminated on this layer to obtain an electrophotographic receptor. The low mol.wt. org. photoconductive compd. is comparatively low in compatibility with a binder, but the derivatives are high in compatibility, stable against heat and light, and superior in carrier transfer performance.