baber/WOPTO huggingface dataset:
Patent JP-S6236757-A (JP)
Title: Production of metallic mold for recording medium
Inventor: GOTO AKIRA
IPC: G11B7/26
Filed: 1985-08-12
Abstract: PURPOSE:To produce an accurate recess/projection pattern by preserving a substrate containing a metallic conduction film in a non-oxidizable atmosphere in order to prevent previously an oxide produced to the metallic conduction film and avoiding the exfoliation of an electroformed film and the generation of cracks, pinholes, etc. CONSTITUTION:A resist film 2 made of the synthetic resin which is hardened by the ultraviolet rays is provided on the surface of a substrate 1 of glass, etc. Then a master disk 3 containing the film 2 is revolved and the laser light 4 modulated by the prescribed information signal and tracking signal is irradiated on the film 2. The disk 3 already exposed to the light is developed for production of a master disk 5 containing a prescribed groove or pit. Then a metallic conduction film 6 of nickel, etc. is formed on the film 2 and the disk 5 is cooled in a non-oxidisable atmosphere. Then the disk 5 is taken out of said atmosphere and a metallic mold base material is electroformed immediately on the film 6 for production on an electroformed film 7. Finally, both films 6 and 7 are separated from the surface of the film 2. Thus a metallic mold 8 is obtained.
Patent JP-H0813215-A (JP)
Title: Felt for neck interlining
Inventor: UEHARA MORIKI
IPC: D04H1/16
Filed: 1994-07-04
Abstract: PURPOSE:To obtain the felt for a neck interlining, capable of integrating a neck interlining material with a neck back material to reduce the number of parts and not requiring a skill for sewing the neck by laminating laps containing animal hair fibers and capable of being felted to an interlining material such as a warp knitted cloth and subsequently felting the laminate. CONSTITUTION:Laps 5 each produced by laminating webs containing animal hair fibers such as wool on an amount of at least 40% to each other and capable of being felted are laminated to a web interlining 6 such as a warp knitted fabric, a woven fabric or a nonwoven fabric and subsequently felted. The obtained felt 4 for a neck interlining can be cut into a prescribed shape and subsequently sewed up on surface clothes to form a neck. Since the felt for the neck interlining does not produce a fray at a cut end, the neck good in the finish state and easy in the sewing can be obtained.
Patent JP-H10350-A (JP)
Title: Heat resistant cobalt ion adsorbent and its production
Inventor: HAYASHI HIROMICHI
IPC: C09K3/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a cobalt ion adsorbent which exhibits cobalt ion adsorbability in a wide pH range and has excellent heat resistance by preparing the cobalt ion adsorbent by using a composite compd. consisting of cerium, phosphoric acid and aliphat. amine having specific structures. SOLUTION: The adsorbent used for adsorbing and removing cobalt ions from the inside of high-temp. water of >=50 deg.C in atomic power generation is prepd. from the material having the basic structure expressed by the separately described general formula I (where, (a) is a number from -0.1 to 0.1, (x) is a number larger than 0 and below 2; (y) is 0 or 1, (n) is an integer from 1 to 20). This cobalt ion adsorbent is preferably produced by mixing a phosphoric acid-contg. soln. and a quadrivalent cerium ion-contg. soln. to form composite precipitate, then bringing this composite precipitate and the aliphat. amine expressed by the separately described general formula II (where, (y) is 0 or 1, (n) is an integer from 1 to 20 and is more preferably an integer from 5 to 12) into reaction.
Patent JP-H0711641-A (JP)
Title: Anchoring
Inventor: NAKANO SUMIO
IPC: E02D5/80
Filed: 1993-06-23
Abstract: PURPOSE:To provide an economical anchoring which disperses the adhesion stress of an anchor and the surrounding ground and does not bring about the spot suffering from a large concentrated stress. CONSTITUTION:A plurality of tension members are integrated, shifting the respective positions of peeled-off parts 2 of the front end of a covered steel cable, by use of the tension members 1 in the peeled-off state. This group of tension members is inserted in an anchor hole, letting the peeled-off part 2 position at the front end and the peeled-off part is fixed in the hole by a solidifier. Then a tension is forced at the tail end of the peeled-off part 3.
Patent JP-H0842875-A (JP)
Title: Safety cover for air supplying apparatus
Inventor: AZUMA CHIAKI
IPC: F04D29/66
Filed: 1994-07-28
Abstract: PURPOSE:To reduce an interference sound and a separating sound generated by the collision of an air flow to be diffused from the impeller of air supply means with the grill of a safety cover provided in a diffuser. CONSTITUTION:The mounting angles of horizontal bars 12 for forming a grill are individually matched to the main flowing directions of the air to be radially diffused from an impeller. The long axes of the elliptical sectional shapes of the bars 12 are perpendicularly fixed to vertically holding bars 13 to be entirely radially. Thus, the air flow diffused from the impeller is contracted when passing the bars 12, thereby suppressing the generation of interference sound and separating sound due to its straightening effect.
Patent JP-H0620491-A (JP)
Title: Sample-hold circuit
Inventor: MORI YUKI
IPC: G11C27/02
Filed: 1992-07-03
Abstract: PURPOSE:To stably sample and hold and to unnecessitate large capacity by providing a circuit correcting a leakage current in a hold term. CONSTITUTION:The output I0 of a constant current source 10 is inputted to a minute current converter circuit 9, and a SW 12 is changed over through a sample-hold pulse from a terminal 13, and the current I0 is bypassed to ground in the hold term. Further, in a sampling term, the SW 12 is opened, and the current I0 is inputted to the minute current conversion circuit 9. The current I0 is converted to Id and becomes the operation current of a differential circuit containing a current Miller circuit 5 and transistors 6, 7, and the input signal of the terminal 8 is sampled and held and outputted from the terminal 1. At this time, the leakage currents occurring in the minute current conversion circuits 9, 20 become an equal current value IL during the hold term performed by the input signal of the terminal 13, and since the currents are supplied and corrected with each other through the action of the current miller 21, no leakage current flows through the transistors 6, 7 and no malfunction occurs.
Patent JP-S6418845-A (JP)
Title: Output system for warning message of non-interchangeability between compiler and library
Inventor: HIGUCHI NOBORU
IPC: G06F9/45
Filed: 1987-07-14
Abstract: PURPOSE:To ensure linkage between a compiler and a library without checking a link map by outputting a warning message of non-interchangeability at the compiling time when a non-interchangeable part is detected between the compiler and the library. CONSTITUTION:When a compiler 5 is started, the control is shifted to an interchangeability deciding means 1. The means 1 compares a compiler release #3 stored in a compiler 5 with a release #6 stored in a library 8 and then completes its processing when the coincidence is obtained between both numbers. When the #3 is older than the #6, an anti-compiler non-interchangeability warning message 7 and the #3 are designated and a non-interchangeability warning message output means 2 is called out. Then the control is shifted to a compiling process means 10. When the #6 is older than the #3, an anti-library non- interchangeability warning message 4 and the #6 are designated and the means 2 is called out. Then the control is shifted to the means 10.
Patent JP-S6237542-A (JP)
Title: Shift mechanism for farm tractor
Inventor: UMEMOTO TOMEO
IPC: F16H3/22
Filed: 1985-08-09
Abstract: PURPOSE:To expand the number of shift steps in a main transmission, by engaging an overtop gear with a gear part of a clutch sleeve at a time when the main transmission is in a neutral position and the clutch sleeve is situated at the high-speed side. CONSTITUTION:An overtop gear 30 is fitted in a rear end of a first transmission shaft 7B at the transmission lower side with some play, and a clutch sleeve 32 to be interlockingly connected to this gear 30 via a friction interlocking mechanism 31 is externally fitted in a spline slidably in an axial direction of the transmission shaft, thereby constituting a selector clutch 39. The friction interlocking mechanism 31 consists of a friction plate 34 to being worked as pressing a ring cone 35 to the overtop gear 30 and an inner surface of this ring cone 33 to the clutch sleeve 32. On the other hand, a gear part 12A to be engaged with the overtop gear 30 when a second transmission shaft 9 and a third transmission shaft 10 of the clutch sleeve 12 are connected with each other is formed in an outer circumferential surface of the clutch sleeve 12 for a sub-transmission 18.
Patent JP-S57163383-A (JP)
Title: Neplanocin a derivative
Inventor: FUKUKAWA SEISHI
IPC: A61P35/00
Filed: 1980-12-12
Abstract: NEW MATERIAL:A compound of formulaI(R 1  is H, benzoyl; R 2  is H, benzoyl; R 3 , R 4  are H, acetyl or incorporate to form benzylidine; R 5  is H, acetyl, benzoyl; at least one of R 3 WR 5  is not H).  
     EXAMPLE: 2',3',5'-O-Triacetylneplanocin A.  
     USE: Carcinostatic agent: it has an activity of inhibiting the growth of L5178Y cells and shows carcinostatic effect equal to or more than neplanocin A.  
     PREPARATION: The acetylation of neplanocin A of formula II is effected by reaction of neplanocin A with acetic anhydride, usually in the presence of a tertiary organic amine such as pyridine, N-methylmorpholine, dimethylaniline to give the objective compound of formulaIwhere R 1 , R 2  are H; R 3 , R 4  are acetyl. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0341772-A (JP)
Title: Semiconductor device
Inventor: SHIMADA TAKASHI
IPC: H01L29/78
Filed: 1989-07-07
Abstract: PURPOSE:To enable the title semiconductor device to be miniaturized by a method wherein the surface of a gate electrode near the surface of a semiconductor substrate is positioned inside the semiconductor substrate. CONSTITUTION:Even if a contact window 18a opposite to a source drain region 15a and a gate electrode 17 are seen as if in contact with each other at the same level, a wiring 21 and a gate 17 opposite to a source drain region 15a are isolated from each other by at least the length between the surface of the gate electrode 17 near a semiconductor substrate 13 and the surface of the semiconductor substrate 13. Furthermore, the gate electrode 17 looks planar when seen from the wiring 21 opposite to the source drain region 15a so as to lessen the fringe effect. Accordingly, the electric field between the wiring 21 opposite to the source drain region 15a and the gate electrode 17 is weak so that specified dielectric strength may be gained even if the contact window 18a opposite to the source drain region 15a and the gate electrode 17 are approached with each other at the same level.
Patent JP-S5877841-A (JP)
Title: Preparation of 2-(4-hydroxyphenyl)-propionic acid
Inventor: TAKIGUCHI DAIGAKU
IPC: C07C51/00
Filed: 1981-11-04
Abstract: PURPOSE:To prepare the titled compound with a simple procedure, in high yield, by reducing 4-methoxyacetophenone in a solvent in the presence of a catalyst, reacting the product first with concentrated hydrochloric acid and then with a cyanogen compound, and finally hydrolyzing and demethylating the product. CONSTITUTION:4-Methoxyacetophenone of formulaIis reduced with NaBH4 in a mixed solvent of water and hardly water-soluble inert solvent in the presence of a phase transfer catalyst, or reduced with H2 in the above solvent in the presence of a Pd/C catalyst to obtain the alcohol compound of formula II, which is made to react with concentrated hydrochloric acid to obtain the chloride of formula III. The product is made to react with a cyanogen compound in a mixed solvent of an organic solvent and water in the presence of a phase transfer catalyst, and the resultant nitrile is hydrolyzed with an aqueous solution of alkali to obtain an acid. The objective compound of formula IV can be prepared by the demethylation of the acid with hydrobromic acid. EFFECT:Since the yield of each intermediate is high, it is not neccessary to separated and purify the intermediate. USE:Intermediate for antiphlogistic agent and other pharmaceuticals.
Patent JP-S5878017-A (JP)
Title: Heating cooker
Inventor: ONOKI MIKIO
IPC: F24C7/08
Filed: 1981-11-04
Abstract: PURPOSE:To simplify operations required until a cooking is started, by constituting a heating cooker such that an arbitrary heating cook function, a cooking time, and a cooking temperature are previously stored, and the stored information can be accessed where necessary. CONSTITUTION:In a heating cooker which drives and controls a lamp 6 in a case, a magnetron 7, a heater 8, and a turn table 9 through the working of a microcomputer 4, the microcomputer 4 is provided with an executing processing part 403 for sending an RAM405 to a control part 404 according to a command from a key switch discrimination prcessing part 401, and besides, it has RAM 406-409 for storing a cooking function, a cooking time, and a cooking temperature. In case the cooking so stored is performed, the RAM is selected through a switching circuit 402 from the key discrimination processing part 401 with a memory switch depressed, and the content so stored is transmitted to an RAM 405 to display the content in a display unit 2. Then, through depressing of a  cooking key, a cooking is executed.
Patent JP-H0519329-A (JP)
Title: Zoom lens provided with motor-driven diaphragm device
Inventor: SATO TATSUYA
IPC: G03B7/10
Filed: 1991-07-17
Abstract: PURPOSE:To prevent a malfunction caused by impact when only a continuous adjustment diaphragm is used by roughly classifying an aperture diaphragm diameter corresponding to the focal distance of a zoom lens to three kinds of the neighborhood of a telephoto end, the neighborhood of a middle and the neighborhood of a wide end, providing the fixed diaphragms respectively corresponding to them in a lens barrel and selecting them according to a focal distance. CONSTITUTION:A camera main body 1 is provided and a zoom brush 12 detecting the focal distance of a photographing lens is provided on a photographing lens system 2 fitted to the main body 1 so as to be freely loaded or unloaded. Then, it is detected by the brush 12 which area, among the neighborhood of the telephone end, the neighborhood of the middle or the neighborhood of the wide end, the zoom lens is actuated in while it is actuated. According to the detection signal thereof, the proper fixed aperture diaphragm is selected through a microcomputer and a step motor 16 is rotated according to the number of diaphragm steps + the number of driving steps of preliminary diaphragm driving amount. Then, the specified diaphragm diameter is adjusted according to the focal distance and an open F number.
Patent JP-H0340704-A (JP)
Title: Drawing apparatus and drawing method using same
Inventor: ASAMI TETSUYO
IPC: H02G1/02
Filed: 1989-07-06
Abstract: PURPOSE:To facilitate drawing of wire by supporting a pull rope and a supporting rope in parallel, while separating horizontally, in the gate frame of an intermediate supporting unit supported on a steel tower then pulling a carrier, which travels on the supporting rope by means of the pull rope. CONSTITUTION:A drawing apparatus 1 comprises an intermediate support 2 and a carrier 3. A set of three intermediate supports 2, arranged in the direction perpendicular to the drawing, is suspended through a base body 31 and a suspending section 15 from a steel tower (not shown in the figure). First and second members 13, 15 for supporting a pull rope J and supporting rope S, respectively, are arranged while being separated horizontally in gate type frames 10-12 on the intermediate support 2. The carrier 3 is pulled by the pull rope J through a connecting arm 53 and a joint 43 and travels on the supporting rope S thus drawing the wire. By such arrangement, contact between the pull rope and the supporting rope is prevented and the wire is drawn smoothly.
Patent JP-2000081035-A (JP)
Title: Double row conical roller bering device
Inventor: SHIBAGUCHI HIROYA
IPC: B21B31/07
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a double row conical roller bearing device to provide an increased life for a bearing. SOLUTION: The working line of a rolling body load crosses outside the radial direction of an outer ring 2. Two inner ring raceway 1a is formed on an inner ring 1 the whole of which is integrally formed and a pair of outer rings 2 are arranged corresponding to the inner ring raceway 1a. An outer ring spacer 4 divided into two sections with two spots extending along a peripheral direction and serving as a boundary is interposed between a pair of the outer rings 2. A conical roller 3 is held by a pin type holder 5 and the ring 52 on the small diameter side of the holder 5 is divided into two sections with two spots extending along a peripheral direction and serving as a boundary. One outer ring 2 is temporary arranged in a space between the outer rings 2 between which an outer ring spacer 4 is arranged, and one row conical roller 3 is incorporated in the holder 5.
Patent JP-H0935439-A (JP)
Title: Disc cartridge
Inventor: SUGAWARA NORIO
IPC: G11B23/03
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate gap between the outer circumferential wall of upper and lower halves of a disc cartridge by making recesses contiguously in the outer circumferential wall of upper and lower halves while abutting against each other and making a gripper hole in the bottom of recess. SOLUTION: The outer circumferential walls 12, 12 of upper and lower halves 2, 3 are abutted against each other to form a shell 5 and recesses 11, 11 are made projecting into the shell 5 at the positions contiguous to the outer circumferential walls 12, 12 of upper and lower halves 2, 3. A gripper hole 10 is then made in the bottom 11a of the recess 11, 11. In such a disc cartridge 1, the height H2 of recess 11 of at least one of upper and lower halves 2, 3 is set lower than the height H1 of outer circumferential wall 12.
Patent JP-S6333790-A (JP)
Inventor: NAGASHIMA YOICHI
IPC: G10H1/00
Filed: 1986-07-28
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-2001002020-A (JP)
Title: Spherical agricultural product boxing device
Inventor: KUROSE KOJI
IPC: B65B25/04
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a spherical agricultural product boxing device in which spherical agricultural products can be boxed in accordance with a preset weight. SOLUTION: Spherical agricultural products (a) are fed into a movable body 12 from a feeder element 2, and when a sensor 9 senses the storage to the specified weight, a shutter is extended immediately below a carrying passage to prevent the spherical agricultural products (a) from being fallen, and the feeder element 2 stops the carrying operation, the movable body 12 is lowered to a lower limit position by a strip-like curtain 17 to be re-wound by a winding roll 15, a damper 13 is opened to store the spherical agricultural products (a) in a packaging box in accordance with the preset weight.
Patent JP-S6154698-A (JP)
Inventor: HIROTA MASAKAZU
IPC: B23P21/00
Filed: 1984-08-24
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-H0227230-A (JP)
Title: Correction of plate shape detection value for rolling mill
Inventor: SEKIGUCHI YASUAKI
IPC: B21B37/00
Filed: 1988-07-18
Abstract: PURPOSE:To enable accurate detection of a shape of material to be rolled by setting a plate warpage detector for detecting a width-wise warping near a plate shape detector. CONSTITUTION:Plate warpage detectors for detecting a width-wise warpage of a strip steel 1 are disposed near plate shape detectors 4b and a plate warping correction computing circuit 11 is provided. A plate warping detection signal DELTAc and output values C(x-n)...C(xn) from width-wise signal processing circuits 9 of the detector 4b are inputted into the circuit 11. With such an arrangement, the circuit 11 calculates a plate warpage DELTAC(xi) on each of the displacement detectors 4b and an output value C*(x1) is calculated and outputted as related to a gap between a detection head 4 of a plate shape detector and a steel strip 1 considering a plate warpage using the plate age. An output value thus obtained corresponds to a true plate shape by eliminating effect of a plate warping. Thus, an effective control is accomplished by a control of a shape of the steel strip 1 using the output value indicating the true plate shape.
Patent JP-S6421613-A (JP)
Title: Control method for positioning device
Inventor: KIMURA TOYOJI
IPC: G05D3/00
Filed: 1987-07-17
Abstract: PURPOSE:To control a positioning device by passing a mobile body if other operation is finished till the body reaches a tentative deceleration position, decelerating the body from there if the operation is not finished and moving the body to an object position after the end of operation is confirmed. CONSTITUTION:A moving start position P1 of a wire insertion means 32 as a mobile body is transferred sequentially to a core 22 in a core winding device while the winding is being processed. A CPU stores distances l3, l2, l1 till the object position P3, tentative object position P2 and deceleration start position P4 respectively. When the means 32 is moved from the position P1 at constant speed, the object of the CPU is the position P2 and the means 32 is turned during the movement. The completion of turning is decided at the position P4 and when the turning is finished, the object is changed to the position P3 and the means 32 is moved as it is and one stroke is finished at the position P3. When the turning is not finished, the CPU decelerates the body to stop it at the position P2, the end of turning is awaited, the object is set to the position P3 and then the body is moved again. By such a constitution, since high speed movement and accurate positioning of the wire inserting means are attained, the winding on the ceramic head core is attained accurately and quickly.
Patent JP-H0842271-A (JP)
Title: Ladder
Inventor: OOTSUKI CHIKATERU
IPC: E06C1/02
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a ladder improving its work efficiency and riskiness thereon and convenient for conveyance and storage. CONSTITUTION:A back supporting member 4 is provided to a ladder 1 consisting of a pair of vertical members 2 parallel with each other and a plurality of footboards 3 provided between the vertical members in a movable manner. The back supporting member 4 is., equipped with slide bars 5 mounted to the vertical members 2 capable of moving back and forth md capable of revolving and oscillating up and down, back plates 7 connected to the front ends 5a of the slide bars 5 through oscillation members 6, stoppers 8 fixed to the rear ends 5b of the slide bars 5 and lockclaws 9 placed near to the rear ends 5b of the slide bars 5 in a projectable manner. The back supporting member 4 is manually opened and closed between an opening position (m) of the bars projecting the slide bars 5 to the front of the ladder 1 and a closing position (n) of the bars moving the slide bars 5 backward in parallel with the rears of the vertical members 2. A worker enters the opened back supporting members to go up and down or to work.