baber/WOPTO huggingface dataset:
Patent JP-H01117010-A (JP)
Title: Manufacture of cylindrical permanent magnet
Inventor: TAKIZAWA FUMIHIKO
IPC: H01F41/02
Filed: 1987-10-29
Abstract: PURPOSE:To obtain a cylindrical permanent magnet having surface multipole anisotropy wherein magnetic orientation is improved and high magnetic characteristics are exhibited, by applying several times pulsive magnetic field before pressure molding and during pressure molding. CONSTITUTION:In a state where a upper punch 1 is pulled up, a molding space 3 is filled with ferromagnetic powder 14, and then said powder is subjected to magnetic orientation by applying pulse current to a magnetic field coil 10. By moving the upper punch 1 downward, the ferromagnetic powder is subjected to pressure molding, while the pulse current is applied to the coil 10. A moldings obtained in a state where pressure is applied and inverse direction pulse current is made to flow through the coil 10, is demagnetized and taken out from the metal mold. The moldings is baked and processed in a specified dimension, and then magnetized in the same direction as the anisotropic direction. Thereby obtaining cylindrical permanent magnet having surface multipole anisotropy wherein magnetic orientation is improved and high magnetic characteristics are exhibited.
Patent JP-H05113398-A (JP)
Title: Method and apparatus for measuring refractive index
Inventor: KITAGAWA MASAYO
IPC: G01M11/00
Filed: 1991-10-22
Abstract: PURPOSE:To accurately and rapidly measure the refractive index, of optical glass or the like within a wide range. CONSTITUTION:The light emitted from the same light source is divided into reference light L0 and measuring light L1 and a first sample 7 and a second sample 8 are arranged in the route direction of the measuring light L1 so that both of them are partially overlapped obliquely in the route direction of the measuring light L1. The ratio of the distance of the measuring light L1 passing through the first sample 7 and that of the measuring light L1 passing through the second sample 8 is continuously changed in the direction crossing the advance direction of the measuring light L1 at a right angle and the measuring light L1 is allowed to pass through the first and second samples 7, 8 to be superposed on the reference light to form interference fringes. From the phase data of the interference fringes, the refractive index difference between the first and second samples 7, 8 is calculated. By this constitution, the refractive index of optical glass or the like can be rapidly measured over a wide measuring range with high accuracy.
Patent JP-H05115020-A (JP)
Title: Video signal dc component recovery circuit
Inventor: KATO MAKOTO
IPC: H04N5/18
Filed: 1991-10-22
Abstract: PURPOSE:To attain accurate recovery of a DC level of a video signal. CONSTITUTION:The circuit is provided with a feedback clamp circuit 11 whose capacitance of a capacitor C1 is selected sufficiently large and with a clamp control circuit 21 outputting a clamp pulse Pc, for a period not including an equivalent pulse and a vertical synchronizing signal pulse of a video signal Bv. The clamp control circuit 21 consists of a synchronizing separator circuit 24, a horizontal synchronizing signal separator circuit 23, an equivalent pulse vertical synchronizing signal period detection circuit 25 detecting a period of the equivalent pulse and the vertical synchronizing signal pulse based on a composite synchronizing signal CSYNC from the synchronizing separator circuit 24 and a horizontal synchronizing signal HSYNC from the horizontal synchronizing signal separator circuit 23, and a clamp timing circuit 22 outputting a clamp pulse Pc from an output of the equivalent pulse vertical synchronizing signal period detection circuit 25.
Patent JP-H02120544-A (JP)
Title: Tension adjustment method for timing belt
Inventor: SATO YOSHIHIRO
IPC: F02B67/06
Filed: 1988-10-29
Abstract: PURPOSE:To optimize the tension of a tension of a timing belt by displacing a tensioner while maintaining the rotating condition of the timing belt on the basis of the adjustment amount of the tensioner, and fixing the tensioner at the position where the average value of reaction from the timing belt per predetermined time becomes a proper value. CONSTITUTION:The sufficient running-in operation of a timing belt 6 and pulleys 1, 3 and 5 is carried out through the rotation thereof, with the timing belt 6 kept under constant tension, and tension adjustment for the timing belt 6 is thereby made in a dynamic condition. During the tension adjustment, reaction from the timing belt 6 is detected for the predetermined time and the average value of detected values is compared with a proper value, thereby making judgement as to whether the adjustment is proper or not. By averaging the reaction from the timing belt 6 as aforementioned, reaction dispersion is absorbed at the time of the dynamic adjustment. Also, a constant used in calculating the adjustment amount of the tensioner 8 is so set as to have a different value for adjustment in the displacement and return directions of the tensioner 8, in consideration of the hysteresis of the timing belt 6.
Patent JP-H06124713-A (JP)
Title: Manufacture of polymeric sold electrolyte
Inventor: KUBOTA SHUJI
IPC: C08L71/02
Filed: 1992-10-13
Abstract: PURPOSE:To provide a method for manufacturing a polymeric solid electrolyte, enabling a polar organic solvent for adding plasticizer function to be contained in the electrolyte, and allowing the easy control of the concentration of the solvent. CONSTITUTION:This manufacturing method is characteristic in that the vapor of a polar organic solvent for adding plasticizer function is kept in contact with a polymeric solid electrolyte composed of a polar high polymer and ion dissociating metallic salt, thereby causing a polymeric solid electrolyte to contain a plasticizer. Preferably, the vapor of the solvent is caused to come in contact with the electrolyte, so that 1 to 30 pts.wt. of the solvent is contained in 100 pts.wt. of the electrolyte. As a result, the high quality of the polymeric solid electrolyte with improved balance between ionic conductivity and mechanical strength can be provided, and the production efficiency thereof can also be improved.
Patent JP-S61156502-A (JP)
Title: Voice sound-recording device of time
Inventor: YUGAWA SOICHI
IPC: G11B5/02
Filed: 1984-12-28
Abstract: PURPOSE:To know when that which is sound-recorded in an automatic answering telephone,a cassette deck, etc. has been sound-recorded, by providing a time voice generating circuit for outputting a time by a sound signal, when a start signal has been supplied, and a sound-recording circuit for sound-recording the sound signal outputted from said time voice generating circuit. CONSTITUTION:A voice sound-recording device of time sound-records the time and a message from the other party, when it has received a telephone from the other party, and it is constituted of a time displaying circuit 1, a time voice generating circuit 2, a mixing circuit 3, a talking circuit 4, a sound-recording circuit 5, a message generating circuit 6. The time voice generating circuit 2 inputs a time data D1, when a start signal (trigger signal) S3 has been supplied, also converts this time data D1 to a sound signal (time sound signal) S7, and it is constituted of a microprocessor 11, a gate 10, a voice synthesizer 12, and an amplifier 13. The sound-recording circuit 5 is constituted of a tape recorder and a controlling circuit of this tape recorder, etc.
Patent JP-S61154750-A (JP)
Title: Continuous casting method
Inventor: KOTANINO NORIYUKI
IPC: B22D11/128
Filed: 1984-12-28
Abstract: PURPOSE:To assure the temp. at slab edges to decrease the incorporation rate of coarse particles and to produce a product having good quality by casting the slab without allowing the edges thereof to contact with the rolls of a continuous casting machine. CONSTITUTION:A molten steel is poured into a mold 1 and a hot slab 2 emerged from the outlet side A of the mold is cooled and supported by roll groups 3 and is guided to the discharge side B of the continuous casting machine. The spacing between the rolls 3a and 3b is adjusted at the point C as shown by the line II between, for example, the point A right under the mold and the point B on the discharge side in the continuous casting machine and is thereby expanded to generate a spacing between the slab edges 2c and the rolls 3 to cast the slab without allowing the edges 2c to contact with the rolls 3a and 3b. The temp. difference between the slab edges 2c and the center 2d is thus decreased at the point B, by which the generation rate of the coarse particles owing to the overcooling of the edges is decreased and the quality of the rolled product is improved.
Patent JP-2000105507-A (JP)
Title: Image forming device
Inventor: HIGASHIMURA MASAYO
IPC: G03G15/16
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent slippage between an endless belt and a drive roller therefor and provide an image of high quality by providing a tension control means for controlling the intensity of the tension to be imparted to the endless belt by a tension imparting means so as to increase with the lapse of time. SOLUTION: When the operation of an image forming device is continued while keeping the strength of the tension of an intermediate transfer belt 2 constant, the frictional force between a drive roller 5a for driving the intermediate transfer belt 2 and the reverse side of the intermediate transfer belt 2 gradually lowers according to the using time of the drive roller 5a and consequently causes a slippage. In order to prevent the slippage of the intermediate transfer belt 2, the magnitude of tension of the intermediate transfer belt 2 is controlled so as to increase with the lapse of time according to the using time of the drive roller 5a. Concretely, the magnitude of tension of the intermediate transfer belt 2 is increased with the lapse of time by moving a spring 8-1 in the arrowed direction C by a screw mechanism 8-2 according to the using time of the drive roller 5a.
Patent JP-H08214482-A (JP)
Title: Drive arrangement for rotating anode
Inventor: DEIITAA GERURINGU
IPC: H02K17/14
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To realize high current start/stop operation and quick start by a constitution, wherein each coil group comprises at least two independent coils having terminals connected with respective terminals in a terminal box, such that they can be interconnected through hard wiring. SOLUTION: This drive arrangement for rotary anode has three coil groups 20, 21, 22 each comprising two independent coils 20a and 20b, 21a and 21b, and 22a and 22b. The coils have the ends, connected with the terminals 0-11 in a terminal box, and the terminals 0-11 can be interconnected by hard wiring through a desired arrangement. Consequently, the drive arrangement is suitable for the start/stop operation, and a higher current can be generated, as compared with an arrangement with continuous operation because each coil group has low impedance. With such an arrangement, high torque is produced, while ensuring quick start and an appropriate rotary anode operation can be realized.
Patent JP-S62135647-A (JP)
Title: Silencing cover for engine
Inventor: YAMAZAKI YUTAKA
IPC: F02B75/02
Filed: 1985-12-06
Abstract: PURPOSE:To improve a noise shielding characteristic, by coating an engine or its peripheral vibration source with a cover and providing a metallic plate to be arranged in at least a part of the cover facing to the outside so that the whole unit of the cover is formed by synthetic resin. CONSTITUTION:In a two-cycle engine, which secures a crankcase 2 to the bottom part of a cylinder block 1 and mounts a bowl-shaped crankcase cover 3 to the side part of said case 2, the crankcase cover 3 is formed as a whole by synthetic resin. Further this cover 3, in which corresponding to its external wall part (bottom part of bowl) a metallic plate 13 of good noise shielding characteristic is built by insert forming, forms the external wall part 3a into integrally molded construction interposing one sheet of the metallic plate 13 in a sandwich shape by two synthetic resin layers. In this way, a noise around the engine can be reduced.
Patent JP-H07125612-A (JP)
Title: Washer tank
Inventor: MIZUKAMI KOICHI
IPC: B60S1/50
Filed: 1993-11-02
Abstract: PURPOSE:To improve the visibility to the level of the washer liquid, and simplify the structure. CONSTITUTION:A plurality of inspection holes 12 are formed in the front part of a front fender liner 10, and the side part of a projecting part 20 of a washer tank 16 is positioned in the vicinity of these inspection holes 12. This projecting part 20 is formed by reducing the wall thickness of a part of a tank body 18 in executing the blow forming. Thus, the level of the washer liquid 22 in this projecting part 20 is visible. The visibility to the level of the washer liquid 22 can be improved, and the structure can be simplified.
Patent JP-S61157004-A (JP)
Title: Rear face supporting device for antenna reflecting mirror
Inventor: MINOKE MASAHIRO
IPC: H01Q15/16
Filed: 1984-12-28
Abstract: PURPOSE:To attain high matching with the mirror face form and to facilitate the accuracy nearly equal to or more than the spherical face approximation by combining continuously cubic cells comprising point groups divided equally in the circumferential direction on concentric cylinders so as to attain structure forming face to the curved face approximated to a parabolic face. CONSTITUTION:The antenna face is divided into three blocks 10-12 corresponding to a parabolic face such as an offset feed type antenna reflecting mirror. The blocks 10-12 are made up of nearly equal basic building blocks so that a face of each mirror surface side (upper face) and a face remote from the mirror surface (lower face) constitute a cylinder face having the same center axis. The 1st and 3rd blocks 10, 12 at both ends are formed to have a prescribed angle corresponding to the parabolic face in the central direction from each end and notches 101, 102, and 121, 122 are formed to be matched with the mirror surface shape at each end. Thus, truss members and joints are standardized as much as possible to improve the design and manufacturing performance.
Patent JP-H10120329-A (JP)
Title: Work scaffolding device for elevator
Inventor: HIGASHIHARA KOUTAROU
IPC: E04G3/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of temporary construction members and installation cost for enabling the price of a relatively small-scaled elevator product to be lowered. SOLUTION: This work scaffolding device is formed out of a pair of brackets 9 having hanging points 9a respectively fixed to a pair of right and left uppermost guide rails 7 and hoisted with a hoisting rope 5a, a long-sized member 10 having both ends fixed to the pair of the brackets 9 for connecting the pair of the guide rails 7 to each other, a scaffolding support member 13 placed on and fixed to the long-sized member 10 and externally projected from the member 10 along the breadthwise direction thereof, and scaffolding plate members 14a and 14d placed on and fixed to the scaffolding support member 13.
Patent JP-S61156137-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TAKAGI SEIICHI
IPC: G03G9/097
Filed: 1984-12-28
Abstract: PURPOSE:To enable a triboelectified amt. to be stabilized, and to control it to as harp and unifrom distribution and its amt. suitable to the developing system to be used by incorporating a specified nitroquinoline deriv. CONSTITUTION:The electrostatic charge image developing toner contains one of nitroquino line derivs. represented by the formulae shown on the right in which each of R1-R10 is an electron donative group, such as H, alkyl, or amino. When it is added to the inside of the developer, an amt. to be added depends upon the kind of a binder resin the presence of additives added when needed, and the manufacture method of the toner including its dispersion method, and it can not be limited without consideration, but preferably, it is added in an amt. of 0.1-20pts.wt. per 100pts.wt. of the binder resin, especially, 1-10pts.wt., and when it is added to the outside of the developer, it is preferably to add 0.01-20pts.wt. per 100pts.wt. of the binder resin.
Patent JP-H06102722-A (JP)
Title: Image forming device, sheet carrier, adhesive tape holder and adhesive material
Inventor: SUZUKI HAJIME
IPC: G03G21/00
Filed: 1992-09-21
Abstract: PURPOSE:To prevent the damage to an image holding means and the scatter of a developer, to detect the sticking of a transfer material to the image holding means even when the overlaped transfer materials are carried and to attain the compact structure. CONSTITUTION:A transfer part A is formed through which the transfer material P passes between the photosensitive drum 1 rotating in a state where an image due to a developer is held and the transfer drum 9 for transferring the image to the transfer material P and in a color printer provided with light emitting and receiving parts 8a and 8b, respectively, in the vicinity of the photosensitive drum 1, both of which detect the density of the image on the photosensitive drum 1, the light emitting part 8a and the light receiving part 8b photoelectrically detect the density of the image which is further downstream in the direction of rotation than the transfer part A, and also has function for detecting the transfer material stuck to the photosensitive drum 1.
Patent JP-H0699699-A (JP)
Title: Method for manufacturing decorative product
Inventor: TAKAHASHI MINORU
IPC: B44C1/20
Filed: 1992-09-17
Abstract: PURPOSE:To make a decorative product with a three-dimensional appearance simply and obtain an accessary having a natural feeling and an artificial sensation by dipping a frame member in an American flower solution, then drying a film after its formation and padding the dried film with an epoxy resin. CONSTITUTION:If wire 2 is bent in a circular form and the base end is adhered, an annular frame member 1 is formed. Next, after the frame member 1 is dipped in an American flower solution and is taken out, a film 4 is formed in a closed space of the frame member 1 due to tension. Further, the film 4 is dried and the dried film 4 is padded with epoxy resin 6. This padding is done on both front and rear of the film 4 to obtain epoxy resin layers 6, 6 on the film 4. After that, the frame member 1 is bent, and the part surrounded by wire of the film is curved to form petals 8 of an entirely round brooch. To form this brooch 10 of flower, petals of different shapes are prepared and are made to appear as if they were abloom by bundling the base of each frame member 1.
Patent JP-H0995843-A (JP)
Title: Needle for knitted goods for knitting machine
Inventor: KAWASE YUJI
IPC: D04B35/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To raise the strength of a hook and to prevent plastic deformation and damage. SOLUTION: This needle for knitted goods for a knitting machine has a shape in which the cross-sectional shape of a front half bent part 4 of a hook has an angle of 20 degrees to 70 degrees against the back and which has a high cross-section coefficient. The shape of a high cross-section coefficient, for example, is the following shape. (i) A shape in which 20% to 80% of the outer peripheral side of the front half bent part of the hook has 20 degrees to 70 degrees from the back and is thin and flat. (ii) A shape in which the front half bent part of the hook is recessed at an angle of 20 degrees to 70 degrees from the back. The shape is applicable to a latch needle 2 with a latch and a slider needle with a slider.
Patent JP-H01115666-A (JP)
Title: Output processor for outputting predetermined format data
Inventor: OTSUBO HISAYOSHI
IPC: G06Q10/10
Filed: 1987-10-30
Abstract: PURPOSE:To enable outputting by modifying only the width of printing data and facilitate designing a predetermined format, by sequentially inputting predetermined item data, and outputting the data by modifying the width of and the gap between characters, symbols or the like to be outputted so that the characters, symbols or the like can be outputted within item spaces even when the numbers of character positions in the predetermined item data are large. CONSTITUTION:Simultaneously when item data corresponding to item spaces stored in a segment data storage part 10 is taken into the storage part 10, an item data storage part 20 reads the item data by a reader, and stores the data into a memory. A processing part 40 compares the item spaces set and stored in the segment data storage part 10 with the corresponding item data taken into the item data storage part 20, selects from a reference table the width of and the gap between characters, symbols or the like to be outputted, according to the numbers of character positions in the predetermined item data, and adds the item data requiring a modifying process and modification data on an item data basis. The item data thus modified is sent to an editing part 80, which edits a plurality of pieces of item data into a predetermined format together with the item data based on the predetermined format and not modified, and outputs the data thus edited.
Patent JP-S62134083-A (JP)
Title: Iron-containing microorganism and production thereof
Inventor: OKADA TSUGIO
IPC: C12N1/16
Filed: 1985-12-09
Abstract: PURPOSE:To accumulate iron in a high concentration and produce microbial cells to be very useful iron agent in supplying iron, by cultivating a nontoxic microorganism in a culture medium containing an added iron compound. CONSTITUTION:An iron compound, e.g. iron butyrate, ferrous chloride or ferric sulfate, etc., in an amount of preferably >=0.5wt% based on a carbon source in a culture medium expressed in terms of metallic iron is added to the culture medium containing at least the carbon source and a nitrogen source to adjust the magnesium concentration in the culture medium to <=10mg/l expressed in terms of metallic magnesium. A nontoxic microorganism, e.g. yeast, lactic acid bacterium, Bacillus subtilis, etc., is inoculated into the above-mentioned culture medium and cultivated to collect the aimed microbial cells containing >=100mg based on 100g dried microbial cells expressed in terms of metallic iron.
Patent JP-H08136411-A (JP)
Title: Failure diagnostic equipment
Inventor: ABE KUNIHIRO
IPC: G01M17/007
Filed: 1994-11-09
Abstract: PURPOSE: To use failure diagnostic equipment without any change of hardware to various on-vehicle electronic control devices having different communications protocols. CONSTITUTION: For failure diagnosis, a memory cartridge 60 having ROM 61 in which a diagnostic processing program and communication processing program both suitable for ECU 2 are stored is mounted, failure diagnostic equipment is initialized, communication processing program of ISP 45 stored in the ROM 61 is transferred to the memory space of the ISP 45, the communication processing program is executed in the ISP 45, data from CPU 40 is sent to the ECU 2, data received from the ECU 2 is sent to the CPU 40. Failure diagnostic equipment can be used without any change of hardware to various on-vehicle electronic control devices, cost is reduced and flexibility of application is increased.
Patent JP-H02123045-A (JP)
Title: Sheet feeder
Inventor: KAMEYAMA TORU
IPC: G03G15/00
Filed: 1988-10-31
Abstract: PURPOSE:To surely separate a sheet of weak knee sufficiently pressed to a friction member by constituting a device such that a feeder unit feeds the sheet pressed by a pressing means to the friction member. CONSTITUTION:A feeder unit 16 feeds a sheet S, when its point end is adapted to a friction member 22, the sheet S is pressed to the friction member 22 by a pressing means 62. The sheet S, while it is pressed by the pressing means 62, is separated. As a result, double feed of the sheet S is reduced.