baber/WOPTO huggingface dataset:
Patent JP-S58194321-A (JP)
Title: Magnetic core of transformer or choke coil and preparation thereof
Inventor: KISHI JIYOUTAROU
IPC: H01F41/02
Filed: 1982-05-10
Abstract: PURPOSE:To obtain the magnetic core which can be manufactured easily with high application efficiency of steel plate and high electrical characteristics by spirally winding a steel belt after punching a steel plate in the desired thickness into a steel belt and pressurizingly laminating the steel belt in the winding direction. CONSTITUTION:The waved part 2 which forms the circumferential part is formed uniformly and repeatedly per the length l corresponding to a single turn in the next process at the single side A of the steel belt 1 punched from a steel plate of the desired thickness. While with the other side B of the steel belt 1 faced inside, the steel belt is wound spirally by the spiral technique based on the continuous cold rolling process. The end part of spiral steel plate 4 forms an annular body of almost square shape, allowing the cut-away parts 3, 3 of the wound groove to be located opposingly. Then, after cutting the spiral steel plate 4 into the desired length, the steel plate is pressurizingly pressed from both ends of spiral part and is welded along the welding groove 5 formed by the welded recess part 5a formed at a part of the circumference while the spiral parts are closed in contact in the axial direction. Thereby a magnetic core 6 can be formed. The cut-away part 3 of wound groove forms a wound groove 7 of coil continuously in the axial direction.
Patent JP-2000039997-A (JP)
Title: Method and device for realizing high-speed check of sub- class and sub-type
Inventor: BAK LARS
IPC: G06F9/44
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To efficiently check a sub-type by judging whether or not a candidate type obtained from the dynamic storage location of a class related to an object is the sub-type of the same type based on the compared result of the candidate type with the latently same type. SOLUTION: The result of the previous sub-type check is stored in a cache 268 as the dynamic storage location of a class 260. A cache 268 of the class 260 related to an object S 252 is compared with a type B. As a result, when the cache 268 is made coincident with the type B, the class 260 is judged as the sub-type of the type B. Then, the relation with the type B is stored in the cache 268 of the class 260 related with an object S 252. Thus, the result of the sub-type check to be stored in the cache 268 can be changed according as the check of the sub-type is executed.
Patent JP-H06262671-A (JP)
Title: Molding apparatus
Inventor: KOGA KOHEI
IPC: B29L22/00
Filed: 1993-03-11
Abstract: PURPOSE:To provide a molding apparatus certainly preventing the mold opening due to blow pressure and having a mold opening preventing structure provided thereto without changing existing space efficiency and interfering with a feed passage. CONSTITUTION:A mold opening preventing mechanism 40 is provided to the blow mold 32A positioned outside the feed passage of a molded product among blow molds 32, 32A mutually opposed on both sides of the feed passage. Therefore, no mold opening preventing mechanism 40 is provided to the blow mold 32 positioned inside the feed passage. As a result, the mold opening preventing mechanism 40 can certainly prevent mold opening even if it is arranged at the position not interfering with the molded product moved along the feed passage A. Further, since it is unnecessary to ensure the space where the mold opening preventing mechanism is arranged inside the feed passage by providing the mold opening preventing mechanism 40 to the blow mold 32A provided outside the feed passage from the aspect of space efficiency, existing base stand space can be utilized.
Patent JP-2000273739-A (JP)
Title: Stringy woven fabric
Inventor: OIZUMI MASUTSUNE
IPC: D03D1/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a stringy woven fabric capable of readily carrying out, e.g. connection of mutual sheets or stretching of a main rope by continuously forming many openings in the string itself and in the longitudinal direction thereof by a weave design and hooking fastening metal fixtures, etc., on the optional openings. SOLUTION: This stringy woven fabric is woven from two parallel warp core materials 1, at least one warp yarns 3 and 4 respectively arranged along both sides of the warp core materials 1 and a weft yarn 2 selectively woven in the warp core materials 1 and the warp yarns 3 and 4. The woven fabric is composed so as to form openings H with oblique weave parts R1 in which the weft yarn 2 is obliquely woven between the warp core materials 1 and warp core weave parts R2 woven so as to wrap the warp core materials 1.
Patent JP-H09263996-A (JP)
Title: Horizontal type electroplating device
Inventor: KATSUSHIMA KOJI
IPC: C25D7/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal type electroplating device of a novel structure which facilitates the control of a plating liquid level and takes the place of the conventional dam type. SOLUTION: A plurality of roll pairs consisting of energizing rolls 2 and backup rolls 3 are arranged within the same plating cell. The bases of the plating cells are provided with introducing ports 18 for introducing the plating liquid from a circulating vessel 11 installed on the plating cells into the plating cells and leading-out ports 18 for introducing the plating liquid from the plating cells toward the circulating vessel 11. Flow rate regulating valves 20 are installed between at least the leading-out ports and the circulating vessel.
Patent JP-S574123-A (JP)
Title: Alignment of aperture with opening for passage of rectangular electron beam
Inventor: GOTOU HIDEKAZU
IPC: H01J37/09
Filed: 1980-06-10
Abstract: PURPOSE:To easily perform the alignment of aperture plates by a method wherein the edge length of the opening of the second aperture is formed in twice the length of the opening of the first aperture when an electron beam is projected on an exposed material using the first and the second aperture plates having a rectangular electron beam passing opening respectively and an electron beam deflecting device provided between these apertue plates. CONSTITUTION:The electron beam is projected from an electron gun 1 on the first aperture plate 4 having a rectangular opening 3 by the aid of focussing lens 2 and the electron beam passed through the aperture 3 is deflected by an electrostatic type deflector 5. Then, the electron beam is projected on the second aperture plate 7 having a rectangular opening 6 by an electrostatic lens L and the electron beam passed through the aperture 6 is irradiated at the prescribed location on the exposed material 9 by a projecting lens 8 and a deflector 10. In this constitution, the length of each edge of the opening of the second aperture plate 7 is formed in twice the length of the edge of the opening 3 on the first aperture plate 4. Through these procedures, the aperture plates can be aligned accurately even when the center of rotation of each aperture is not coincided with the center of the opening.
Patent JP-H09242849-A (JP)
Title: Pulley for transmission belt
Inventor: WATANABE TOSHIKI
IPC: F16H55/36
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent interference between a side edge part on the slide contact side of a belt and a flange root part for reducing the end face wear of the belt. SOLUTION: An idler pulley is equipped with an about cylindrical pulley peripheral part 4, and the part 4 fitted on the outer periphery of a bearing 2 has flanges 3, 3 on both side edges. A recessed spot 7 for avoiding the hit to the side end edge 9 on the slide contact side of a belt 8 is severally formed in both crossing corner parts between the inside faces 6, 6 of both the flanges 3, 3 and the belt winding peripheral surface 5 of the pulley peripheral part 4.
Patent JP-S60221336-A (JP)
Title: Preparation of parent material for optical fiber
Inventor: NAKAI HISANORI
IPC: C03B37/014
Filed: 1984-04-18
Abstract: PURPOSE:To prepare the titled parent material having a refractive index distribution constantly controlled to an optimum value with sufficient reproducibility constructing a burner for discharging source gas to be used for deposition of soot to a concentric multilayered structure and feeding an inert gas from the center of the burner. CONSTITUTION:Flame hydrolysis of a gaseous starting material for the glass is carried out by feeding O2 to the outermost layer 1, H2 to the second layer 2, inert gas to the third layer 3, gaseous starting material to the fourth layer 4, each counting from the outside, of a concentric multilayered burner 41, and an inert gas is fed to the central layer 5. Obtd. fine particles of the glass are deposited on the soot 42. By this method, the reaction efficiency at the central part is reduced and the temp. near the center of the bottom surface is lowered. Therefore, sharp distribution of refractive index is eliminated and a parent material for an optical glass fiber having an optimum refractive index distribution is obtd.
Patent JP-H07263237-A (JP)
Title: Inductor
Inventor: HONMA AKIRA
IPC: H01F17/04
Filed: 1994-03-23
Abstract: PURPOSE:To increase the inductance while reducing the thickness and the size of electric circuit board by composing an inductor of a flat bundle body of amorphous metal fibers and a copper wire wound around the bundle body. CONSTITUTION:Amorphous metal fibers 1 are bundled flatly and the fibers are bonded through an adhesive 3 thus constituting the core of an inductor. A copper wire 2 is wound around the bundle body to constitute an inductor. 20-2000 amorphous metal fibers 1 are preferably bundled and the copper wire 2 is wound by 5-100 turns, preferably, around the inductor. This structure increases the inductance drastically while reducing the size and thickness of electric circuit board.
Patent JP-S63263078-A (JP)
Title: Apparatus for continuously freezing viscous liquid
Inventor: YURUGEN BUUFUMIYURAA
IPC: F25C1/00
Filed: 1988-04-01
Abstract: A device for the controlled deep freezing of viscous liquids by means of a low boiling liquified gas is used for producing drops from the liquid, which are frozen to pellets in a liquid nitrogen bath. The device includes a container arranged above the bath to hold the liquid to be frozen. The bottom of the container consists of two drip plates which can be moved in relation to each other and are provided with bores.
Patent JP-H03276549-A (JP)
Title: Charged particle beam lens barrel
Inventor: NAKASUJI MAMORU
IPC: H01J37/16
Filed: 1990-03-27
Abstract: PURPOSE:To easily hold the degree of vacuum by providing a metal film with a small gas discharge quantity in vacuum on the whole surface of an insulating member except the portion required for holding insulation. CONSTITUTION:A metal film with a small gas discharge quantity in vacuum is provided on the whole surface of an insulating spacer 3 except the portion required for holding insulation. When the surface exposed in vacuum on the base element of an insulator made of ceramic or the like is coated with a metal, the surface area where gas is easily discharged is decreased, the gas discharge quantity of the metal film is smaller than that from the ceramic surface by one to two digits, and the gas discharge can be sharply decreased. The degree of vacuum in a charged particle beam lens barrel can be improved, and the occurrence of internal pollution is eliminated merely by an action for a short time.
Patent JP-H02261737-A (JP)
Title: Feed roller device
Inventor: NAKAYAMA SHIGERU
IPC: B65H3/06
Filed: 1989-03-31
Abstract: PURPOSE:To prevent any slippage between a friction member and a feed roller from occurring by holding this friction member between a fitted member and a drive shaft. CONSTITUTION:A friction member 48a (48b) is held between a recess 50 of a roller part 42a (42b) and a drive shaft 46. Consequently, when a paper feed roller 42 is rotated and a sheet is conveyed, such a possibility that the friction member 48a (48b) might be off a direction of rotation of this sheet feed roller 42 is kept back. With this constitution, when paper P' being housed in a cassette 40 is conveyed in direction of a sensitizer 12, each rotation of the drive shaft 46 and the paper feed roller 42 is accurately transmitted to the paper P' by the friction member 48a, 48b.
Patent JP-H11253468-A (JP)
Title: Freezing method of fertilization fotus of mammal
Inventor: YAMAKAWA HIROTO
IPC: A61D19/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve implantation and viable characteristics, as well as quality without requiring a long time for the escape from a transparent band without dying in the band by forming a slit having a specified length along the circumferential surface of fretilization fotus of a mammal, and then freezing the same. SOLUTION: In this method, at first, a slit S with a length 1/5-2/5 of the circumference of a transparent band A of fertilization fotus is formed along the circumferential surface (b) of the band A. With the length thereof, a danger to allow the band A to be removed to make appear an exposed cell at the time of freezing treatment and thawing treatment of fertilization fotus is reduced, and thus the freezing treatment and the thawing treatment are carried out with the fotus cell surrounded with and protected by the transparent band A. Accordingly, the freezing and thawing operation are implemented under the state of the fotus keeping its vitality, with less trouble on the fotus during operation, and also the escape of the fotus from the band A can be made smoothly under the vital state in a short tim. Secondly, the fertilization fotus of mammal with the slit S in the band A is subjected to freezing treatment.
Patent JP-H10272641-A (JP)
Title: Resin molded product with molding indication
Inventor: TEZUKA KEIZO
IPC: B29C45/76
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To judge simply whether injection molding conditions are good or not. SOLUTION: When whether injection molding conditions are good or not is judged for a rear cabinet 8 (resin molded product with molding indication), only the shape of a cylindrical body formed as a molding indication section 11 on the rear cabinet 8 is checked visually. Whether the conditions are good or not is judged by the shape of the molding indication section 11. The whole of a product, therefore, is not required to be checked visually, and the judgment of whether the injection molding conditions are good or not is simple to improve the working efficiency.
Patent JP-S58195920-A (JP)
Title: Communication control interface system
Inventor: MOTOMURA NOBUFUMI
IPC: G06F13/12
Filed: 1982-05-11
Abstract: PURPOSE:To simplify the processing in a CPU and a communication control device, by transferring separately and independently a data which becomes an object of the processing by both devices, and control information for said data. CONSTITUTION:When a control information block (a) is generated and transfer preparations to a host machine are ready, first of all, a receiving data is transferred to a secondary storage device 3 through the second interface B, and subsequently, in order to transfer the control information block through the first interface A, an attention interruption is executed to a CPU12 and issue of a read command is urged. When the read command is issed, the control information block (a) is transferred, and the CPU12 executes the processing of a receiving data (b) on the secondary storage device 3. A communication control program on a communication control device receives the transmitting data (b) on the secondary storage device 3 through the second interface B by said control information (a), and transmits it to a terminal device T in accordance with transmission control procedures.
Patent JP-H04289969-A (JP)
Title: Japanese language syntax analyzing system
Inventor: TAKAGI AKIRA
IPC: G06F17/27
Filed: 1991-03-18
Abstract: PURPOSE:To automatically analyze the conjugation structure of a Japanese language sentence by setting a virtual particle conjugated with Japanese conjugation end form for verbs and providing a conjugating relation judging part in the conjugation end form judging the conjugation relation for the verbs in a clause in relation to the vertical particle and the relating particle. CONSTITUTION:A morpheme analyzing part 2 divides the inputted Japanese language sentence into words and performs the morpheme analyzing processing to add grammar information and meaning information held by words to the words. A local syntax analyzing part 3 performs the syntax analyzing processing to use the grammar information and meaning information of each word obtained by the morpheme analysis, decide the mutual modification relation of the words in accordance with the prescribed local analyzing rule and prepare the analysis tree to show the modification relation between words. A large area syntax analyzing part 4 analyzes the analysis tree when the Japanese language sentence to be analyzed constitutes the complex sentence, decides the modifying destination of the connective postpositional word and subjective case postpositional word in accordance with the prescribed large area analysis rule and corrects the analysis tree.
Patent JP-H08274653-A (JP)
Title: Maximum likelihood viterbi detector using dynamic threshold
Inventor: OSHIMA TAKENORI
IPC: G11B20/18
Filed: 1995-04-04
Abstract: PURPOSE: To select path memories and to shorten the path memory length and the processing time by adding a simple circuit at the time of detecting a maximum likelihood path by a dynamic threshold. CONSTITUTION: A path select circuit 12 selects the output of one of eight path memories P0 to P7 to obtain the detection output at the present time based on results of comparison between areas, which are divided by four thresholds set to each sample space of groups A and B, and the threshold section where input data at the present time exists. The path select circuit 12 uses, for example, path memories P2, P6, and P7 corresponding to states 2, 6, and 7 to select the detection output at the present time.
Patent JP-S61236811-A (JP)
Title: Production of phenolic resin
Inventor: SUZUKI SHIGEO
IPC: C08G8/28
Filed: 1985-04-13
Abstract: PURPOSE:To obtain in high productivity without degradation of the quality the titled resin of high conversion capable of giving laminates free from development of any bulge, by reaction of the raw materials for phenolic resin in a tank, and elimination of the resulting excessive water under reduced pressure followed by aging under specific condition. CONSTITUTION:A tank is charged with raw materials for phenolic resin such as phenol, formalin and catalyst(s), followed by heating with water vapor, etc. to raise the temperature within the tank, thereby refluxing the reaction mixture, thus proceeding with reaction. The resulting excessive water in the system is removed under reduced pressure followed by returning the tank to the state of ordinary pressure. Subsequently, in this state, an aging is carried out at temperatures higher than the final temperature in the above dehydration, and then cooling the tank as well as, normally, charging solvent, e.g. methanol, into the tank followed by agitation, thus obtaining the objective resin in the form of varnish.
Patent JP-S6058864-A (JP)
Inventor: HIRAA UEINBAAGU
IPC: B41J2/18
Filed: 1984-04-20
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-H07287208-A (JP)
Title: Scanning circuit for display device, and plane display device
Inventor: HAZAMA YOSHIKAZU
IPC: G09G3/36
Filed: 1994-04-18
Abstract: PURPOSE:To provide the scanning circuit for the display device, and the plane display device which can decrease the number of input terminals of a display panel and simplify an external driving device. CONSTITUTION:Pulse signals VST and HST, and HCK1 and HCK2 are outputted from the external driving device 11 to a display part 10, and a VCK generating circuit 13 generates driving pulse signals VCK1 and VCK2. A horizontal shift register 4 scans signal lines S1-Sn on the basis of the driving pulse signals HCK1 and HCK2 from the external driving device 11 and a vertical shift register 2 scans gate lines G1-Gn on the basis of driving pulse signals VCK1 and VCK2 generated by a VCK generating circuit 13. For this scanning, pixels arranged in a matrix between the gate lines and signal lines are specified.
Patent JP-S535564-A (JP)
Title: Braun tube panel check device
Inventor: TAKAMI KATSUMI
IPC: H01J9/42
Filed: 1976-07-05
Abstract: PURPOSE: To perform a panel check for CRT through variation of the reflection light intensity condensing at the center of curvature utilizing the fact that the CRT rear surface is an accurate spherical surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60221974-A (JP)
Title: Charging method for zinc-alkaline secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H02J7/02
Filed: 1984-04-18
Abstract: PURPOSE:To prevent short of battery and capacity deterioration and increase battery performance by charging a battery with asymmetric a.c. voltage whose positive direction current and negative direction current are mutually repeated and mean current value is within a specified range. CONSTITUTION:A battery is charged with asymmetric a.c. voltage whose positive direction current and negative direction current which continuously vary with the passage of time are mutually repeated and mean current value is 1/4C-2C. For example, the a.c. voltage III used to charging is obtained by superposin d.c. voltage I and a.c. voltage II having wave height 2-3 times higher than the d.c. voltage I, and applied to the battery by using the charging circuit shown in the figure. When the asymmetric a.c. voltage is applied, concentration gradient of zinc ions is disturbed and growth of dendritic zinc is prevented, resulting in uniform deposition of zinc on the surface of the negative electrode.
Patent JP-H03279730-A (JP)
Title: Heat storage tank
Inventor: MATSUI YOSHIAKI
IPC: F28D20/00
Filed: 1990-03-28
Abstract: PURPOSE:To eliminate the corrosion in a piping system, the trouble of a pump due to inclusion of air and bad flow of heat medium in a pipe by providing a heat medium isolating means for isolating heat medium from the outside air and providing a venting means for discharging gas to the outside in the heat medium isolating means. CONSTITUTION:In a heat storage tank 20, a heat medium isolating means A floating on the surface of heat medium in such a manner as to follow the vertical fluctuation of the surface of heat medium is provided to isolate the heat medium from the air, which means A includes a venting means B to discharge gas produced thereunder to the outside. The heat medium stored in the tank 20 is isolated from the air by means of a floating cover 10, the surface layer of the medium being prevented from contacting the air. A vent pipe 11 as a venting means B is provided on the cover 10 and hence, even if gas is produced from the medium, the gas is discharged to the outside through the vent pipe 11. Consequently, the corrosion of pipes 27, 28 connected to the tank 20, the trouble of pump due to inclusion of air and bad flow of medium in the pipes 27, 28 can be eliminated.
Patent JP-H04313175-A (JP)
Title: Handwrinting input information processor
Inventor: KODAMA YOSHIYUKI
IPC: G06K9/62
Filed: 1991-04-11
Abstract: PURPOSE:To obtain the handwriting input information processor with the high information processing ability of computers and with the merit of handwriting by recording both character pattern graphic of characters inputted by handwriting and recognized character codes (ASCII code and JIS KANJI (Chinese character) code). CONSTITUTION:A character pattern processing part 3 makes hand-written characters inputted by a pen from a tablet 1 into data as a graphic. A character recognition part 4 makes character codes (KANJI JIS code and ASCII code) into data by character recognition. A recording part 5 records the corresponding character pattern and character code. The recorded character data is selectively outputted by a character font corresponding to the character pattern or the character code.