baber/WOPTO huggingface dataset:
Patent JP-S56165545-A (JP)
Title: Parallel drawing method for plural dummy bars in continuous casting plant
Inventor: SATOU JIYUICHI
IPC: B22D11/08
Filed: 1980-05-24
Abstract: PURPOSE: To make stable supporting and turned drawing of dummy bars possible by drawing the dummy bars while acting the pressing patterns of the dummy bars in the central part and both side parts successively upon the lower stream areas of ingot guiding device systems along with the movement of the dummy bar row.  
     CONSTITUTION: Dummy bars 2, 4 in both side parts are grasped by pressing rolls 1 which are pressed by hydraulic cylinders 12, 13, and are drawn and controlled by driving rolls 18, 19. On the other hand, in the thin wall forming parts 24 of the dummy bars 2, 4 in both side parts, the dummy bar 3 in the central part is grasped particularly densely and the dummy bars are drawn and controlled by driving rolls 20, 21. Hence, 3 lengths of the dummy bars 2, 3, 4 are drawn and controlled synchronously by controlling the speeds of the rolls 18, 19 and 20, 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60212603-A (JP)
Title: Steam turbine
Inventor: OOGURO TAKASHI
IPC: F01D5/28
Filed: 1984-04-06
Abstract: PURPOSE:To prevent a blade groove part of a rotor disk from cracking due to stress corrosion by covering the blade root part of a turbine blade with a thin film made of nickel or nickel alloy, in the captioned unit in which said rotor disk having said turbine blade is provided on a rotor shaft. CONSTITUTION:A turbine blade 3 is combined with a rotor disk which is shrink- fitted in a rotor shaft, by fitting the blade root part 4 of the turbine blade 3 into the blade groove part 5 of the rotor disk. On the surface of the blade root part 4 of the turbine blade 3, e.g., an Ni film 11 of 20mum thick is formed, being treated by e.g., electrolytic nickel plating. Thereby, the blade groove part 5 can be prevented from cracking due to stress corrosion resulting from the heating of an impurity containing water which entered a gap between said blade root part 4 and blade groove part 5.
Patent JP-H07274891-A (JP)
Title: Sweet potato processed food
Inventor: SUZUKI YAYOI
IPC: A23L19/10
Filed: 1994-04-06
Abstract: PURPOSE:To obtain the porous food with sweet potato-like taste, having light palate feeling and texture, by incorporating cooked sweet potatoes with eggs and a foamable composition. CONSTITUTION:Heat cooked sweet potatoes are incorporated with eggs and a feamable composition (e.g. a mixture of water, ethyl alcohol or sorbitol solution and glycerin monostearate, tetraglycerin monostearate or decaglycerin monostearate) followed by agitation to carry out foaming to obtain the objective food in the form of a porous dough.
Patent JP-H02247323-A (JP)
Title: Immersed pipe for degasification refining
Inventor: INOUE SHIGERU
IPC: C21C7/10
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the short circuit between a descending flow and an ascending flow by integrally forming the ascending part and descending part for molten steel through a partition and forming the molten steel suction port of the ascending part and/or the molten steel discharge port on the side part. CONSTITUTION:The immersed pipe 20 for degasification refining is formed by the ascending part 30, the descending part 32 integrated with the ascending part and the partition 26. A gas is blown into the ascending part 30 by a gas blowing means 21, and molten steel 3 is sucked up into a degasification bath main body 11. The sucked up molten steel 3 is returned through the descending part 32. The molten steel 3 suction port 30a of the ascending part 30 and/or the molten steel 3 discharge port 32a of the descending part 32 are formed on the side part.
Patent JP-H08239328-A (JP)
Title: Production of alpha-olefin oligomer
Inventor: ARAKI YOSHITAKE
IPC: C08F4/69
Filed: 1995-03-02
Abstract: PURPOSE: To provide a method of producing an α-olefin oligomer, particularly mainly comprising ethylene to 1-hexene in high yield and selectivity using a chromium catalyst by realizing the catalyst activation in the reaction system. CONSTITUTION: Using a catalyst system comprising (a) a chromium compound, (b) at least one selected from the group consisting of amines, amides and imides, (c) an alkylaluminum and (d) a halogen-containing compound, the oligomerization of an α-olefin is carried out continuously or semi-batchwise in a reaction solvent and at least one of catalyst components selected from the group of (b) at least one selected from the group of amines, amides and imides, (c) an alkylaluminum and (d) halogen-containing compound are added to the reaction system.
Patent JP-S60211548-A (JP)
Title: Switching control circuit
Inventor: MATSUO HIROSHI
IPC: G06F11/20
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a switching control circuit with less hardware by forming a circuit generating a switch control signal to select and connect n-set of functional modules out of (n+1)-set of functional modules. CONSTITUTION:When an error flag signal EFi is zero, a switch element Si1 is turned on and a switch element Si2 is turned off, and switching control output signals Oi-1, Oi go to an H level. On the other hand, when the signal EFi is logical 1, the element Si1 is turned on and the element Si2 is turned on, then the switching output signal Oi goes to an L level. Thus, only when the switching output signal Oi-1 is at H level and the EFi is ''0'', the switching output signal Oi goes to H level and when the EFi is ''1'', the switching output signals of the succeeding units circuits go all to L level. Then when only the i-th EFi is ''1'' and the other EFi is ''0'', switching output signals O1, O2...Oi-1 go to H level and the Oi, Oi+1...On to to L level to generate a control signal required for the switching.
Patent JP-H08230250-A (JP)
Title: Printer
Inventor: NISHIHARA MASAHIRO
IPC: B41J2/485
Filed: 1995-03-01
Abstract: PURPOSE: To shorten the processing time required in expansion processing by a small capacity memory by searching the block concerned of a page memory to be edited from the position data and color data of inputted code data and selectively expanding only the data of the block concerned to synthesize data. CONSTITUTION: A color printer 1 inputs the code data of character/figure consisting of page describing words and position/color data from an external device through an interface 8. After the code data are developed as a bit map image, printing is performed in an one-page unit. When the bit map image is stored in a page memory 5 as compressed data in a state divided into a plurality of blocks, the block concerned of the page memory 5 to be edited as the position or color data of the code data and the data only of the searched block concerned is expanded and, after the expanded data and input data are synthesized, compression is again performed to store the compressed data in the page memory 5.
Patent JP-H11262434-A (JP)
Title: Commodity hanging hook
Inventor: KATSUBE MASARU
IPC: A47F7/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce a distance between the upper end of a displayed commodity and a hanging hole of a hook main body so as to minimize a vertical display space and to surely hold the commodity so as to prevent it from swaying or dropping. SOLUTION: A commodity inserting hanging hole 4 is arranged in a belt/sheet type hook main body 2, and a suspension hole 6 is arranged in a hanging part 2A in one end of the hook main body 2, while below the suspension hole 6, an engaging slit 9, into which a locking part 2B in the other end of the hook main body 2 can be inserted, is arranged. In the locking part 2B, a plurality of locking projections 10 are arranged, and between the locking part 2B and the hanging hole 4, a display piece 5, to which a label or a sticker 12 can be stuck, is arranged in a cut-raised form so as to be extended to the hanging hole 4. When a commodity is hung by the hook main body 2, the display piece 5 is hung in a screen form in front of the commodity.
Patent JP-H05305097-A (JP)
Title: Cross fixture to connect strongly two rods of vertebra osteosynthesis system in transverse direction
Inventor: COTREL YVES PAUL
IPC: A61B17/58
Filed: 1991-03-08
Abstract: PURPOSE: To provide a fixing element used at a cross fixture to mutually connect strongly two rods of a vertebra osteosynthesis system. CONSTITUTION: A fixing element consists of a hook 4, which can cover a rigid rod with the rigid rod 3 extended transversely so as to be able to slide, this hook is provided with blocking means 9, 8, and then possesses a main body 5 and two blade parts 6 spaced at a gap d relating to the width of the rigid rod, a supporting part 7 where the hook abuts on the rigid rod is made at a part of the main body between two blade parts, and this supporting part is supposed to be extended toward both sides of the rigid rod when the hook covers on the rigid rod. At a result, a simple cross coupling device, which can be quickly fitted and is resistant to twisting and bending, is obtained from a combination of two hooks 4 and a square rigid rod 3.
Patent JP-H01242112-A (JP)
Title: Method and apparatus for clarifying filtration using filter press
Inventor: SEKINE KOICHIRO
IPC: B01D25/12
Filed: 1988-03-23
Abstract: PURPOSE:To make a precoat layer of filter aid to be uniform and to be suitable thickness and to carry out the clarifying filtration of high capacity by adjusting the back pressure in the filtrate discharge opening of filter chamber and equalizing the filter pressure difference between the upper and the lower parts of filter chamber generated due to the vertical filter chamber. CONSTITUTION:The operation of clarifying filtration is roughly devided into a precoat formation, a circulating filtration, a passing filtration, a cake washing, blowing and the discharge of cake. Firstly, the filter aid in a filter aid vessel 27 is supplied to filter chambers from a raw liquid supply port 9 through an automatic valve 45 by the driving of a supply pump 33, and filtrated by filter cloth 14 and the filtrate is returned to the vessel 27 through the upper and the lower discharge ports 7, 8. In this case, by restraining the flow rate of the filtrate from the lower port by exerting back pressure to the lower filtrate discharge port 8, the passing pressure of filtrate is equalized all over the surface of the filter cloth 14 with the result that an uniform precoat layer is formed. Then, the circulating filtration and the passing filtration is continuously carried out only by controlling the number of revolution of the supply pump 33.
Patent JP-H05273512-A (JP)
Title: Liquid crystal panel and its production and liquid crystal projection type television
IPC: G02F1/1335
Filed: 1992-03-27
Abstract: PURPOSE:To improve the opening rate of the liquid crystal panel and to enable the execution of high-brightness display. CONSTITUTION:A microlense substrate 11 having a refractive index distribution is produced by forming microlenses 12 on a soda glass substrate. A resin layer 14 is formed on the microlenses 12 by a UV resin. The film thickness of the resin layer 14 is adjusted by beads 13. The resin layer 14 is used to form the imaging points of the microlenses 12 onto a liquid crystal layer 15. ITO is deposited by evaporation on the resin layer 14 to form a counter electrode 104. The incident light on the liquid crystal panel is condensed by the microlenses 12 and is made incident on the liquid crystal layer 15 without being shielded by a black matrix 105, etc. Then, the opening rate of the liquid crystal panel is improved and the high-brightness display is executed.
Patent JP-2000267251-A (JP)
Title: Photographic processing machine
Inventor: TAKEDA HIROHISA
IPC: G03D15/10
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing machine capable of improving operation efficiency in operation for housing film in a film housing sheet or a cartridge, reducing the labor of an operator and preventing the damage or the soiling of developed film. SOLUTION: This developing processing machine is provided with a developing processing part 5, a drying part 6 and a scanner part 7, and provided with a carrying mechanism 9 making the film 4, to whose one end in a longitudinal direction a leader 8 for guiding is connected, pass through the developing processing part 5, the driving part 6 and a scanner part 7, and is constituted so that developing processing, drying processing and digital image reading processing for the film 4 are performed in series. Then, it is provided with a separation mechanism 13 separating the leader 8 from the film 4 from which the digital image data are read by the scanner part 7 and a film housing means 15 for housing the film 4 from which the leader 8 is separated in the film housing sheet 14 or the cartridge 17.
Patent JP-H08265731-A (JP)
Title: Bidirectional picture communication method and system
Inventor: HARA HIROYUKI
IPC: H04N21/274
Filed: 1995-03-28
Abstract: PURPOSE: To miniaturize a terminal and to facilitate editing by transferring picture information from a terminal by using the communication channel of a high speed when the pictures from the terminal are registered to the information storage means of a center unit and transferring the picture information to the terminal by using the communication channel of a low speed when the picture information is read out. CONSTITUTION: In a communication network, the center 11 is provided with a high compression encoding means and a picture information storage means. Also, the respective terminals 13-1-13-5 are provided with a low compression encoding means and a high compression decoding means. In the case of transferring from the terminal 13-1 to the direction of the center unit 11, the communication channel of VC-4 is required so as to transmit linear encoded picture information. On the other hand, from the unit 11 to the terminal 13-1, the information is compressed by using the high compression encoding of MREG2 or the like. VC-2 is required as the communication channel so as to carry the information and it can contain 21 lines in an STM-1. Thus, as the number of the terminals capable of simultaneously accessing the unit 11, the maximum of 84 terminals can simultaneously perform access.
Patent JP-S61228787-A (JP)
Title: Recording method for video signal
Inventor: YOSHIOKA ATSUSHI
IPC: H04N5/91
Filed: 1985-04-03
Abstract: PURPOSE:To enable a high definition time base correction and a synchronizing separation when in reproducing even in a recording and reproducing device for a general purpose by time base-compressing an input signal at every 1H and inserting a horizontal synchronizing signal with a negative polarity having a reversed polarity to a video signal and a burst signal having several cycles just after that signal at an idle time occurred by the time base compression. CONSTITUTION:An MUSE signal after band area-compressed from an output terminal 26 is added to a gate circuit 27. At the circuit, a vertical synchronizing signal V of every field which is generated based upon a reference pulse with a frame period at a positive polarity synchronizing information output circuit 7 is conducted and a PCM sound signal A within a vertical blanking period is separated by the signal. A signal from which the signal A including a noise component is eliminated is added to an A/D converter 2 and is time base- compressed at a D/A converter 4 and the signal to which the negative polarity synchronizing signal and the burst signal are inserted is obtained. Furthermore, optional quantity of emphasis is applied at a pre-emphasis circuit 28 and the signal is modulated to an FM modulation signal at an FM modulator 29 and is recorded on a magnetic tape 32.
Patent JP-H01241509-A (JP)
Title: Lens driving device
Inventor: OGASAWARA YUJI
IPC: G02B7/04
Filed: 1988-03-22
Abstract: PURPOSE:To move a lens fast smoothly with small torque by transmitting the quantity of driving displacement of a driving source to a displacement quantity transducing element such as a cam, etc., through a displacement quantity transmitting means such as a gear and transducing it into the quantity of displacement for the lens movement. CONSTITUTION:A lens frame 2 where the focus lens 1 is fixed is supported at its right and left support pieces 2a and 2b movably in the front-rear direction by a main guide shaft 2 and a subordinate guide shaft 4 which are arranged in parallel to the lens optical axis 0. The rear ends of the main guide shaft 3 and subordinate guide shaft 4 are held by a fixed frame 5 and the front ends are held by a pressure frame 6. Then when a motor 11 is driven, an AF cam frame 9 which has a gear part 9b engaging the gear 10 rotates to make the AF cam surface 9a of a cam frame 9 shift in position where it contacts an AF boss 8, so the lens frame 2 is guided by the guide shafts 3 and 4 to move in the direction of the optical axis. Consequently, the lens is driven fast smoothly even by the driving source with small torque, and the compact constitution is realized.
Patent JP-H01246420-A (JP)
Title: Production of carbon yarn and graphite yarn
Inventor: MIURA MASARU
IPC: D01F9/14
Filed: 1988-03-23
Abstract: PURPOSE:To rapidly and efficiently obtain carbon yarn having high strength and high modulus of elasticity, by joining pitch yarn, providing the yarn with a heat-resistant finishing oil, preliminarily infusibilizing in an oxidizing atmosphere containing ozone of high concentration and carbonizing. CONSTITUTION:Carbonaceous pitch is spun to prepare pitch yarn, which is, joined, provided with a heat-resistant finishing oil, the pitch yarn bundle is continuously and linearly in an extremely short time passed through a continuous preliminarily infusibilizing furnace P1 having an oxygen-containing atmosphere containing ozone of high concentration at high temperature of 130-220 deg.C, preliminarily infusibilized, continuously and linearly passed through continuously infusibilizing furnaces R1-R4 which are connected to the preliminarily infusibilizing furnace P1 in series, has 250-350 deg.C maximum temperature and has an oxygen-containing atmosphere having no oxygen, rapidly heated, infusibilized, then preliminarily carbonized in an inert gas atmosphere, then carbonized and graphitized to give carbon yarn and graphite yarn.
Patent JP-H01240211-A (JP)
Title: Hole opening jig for opening wall hole of coupling housing box
Inventor: SHIMIZU SHOHACHI
IPC: B23B49/00
Filed: 1988-03-22
Abstract: PURPOSE:To open a wall hole of an accurate size by providing a ring portion which is installed at the circular hole opening portion of a coupling housing box and a guide hole inserting the center shaft of a hole saw, and providing a projecting cylinder so as to be exposed from the backside toward the surface of a wall member in the center of the ring portion. CONSTITUTION:Prior to erecting a wall member 90, a prepared hole 92 with a diameter larger than a projecting cylinder 20 while smaller than the circular opening portion 31 of a coupling housing box 30 is opened nearly in the position of a wall member 90 opposite to the circular hole opening portion 31 by means of a hole opening jig 100, and the wall member 90 is erected so that the projecting cylinder 20 is inserted into the prepared hole 92. After that, the center shaft 41 of a hole saw 40 is inserted into a guide hole provided on the projecting cylinder 20 and, by rotating the hole saw 40 of the size conforming to the circular hole opening portion 31 of the coupling housing box 30, a wall hole 91 of an accurate size is provided at the position of the wall member 90 matched to the circular hole opening portion 31 of the coupling housing box 30.
Patent JP-S58184062-A (JP)
Title: Device for removing and transferring casting
Inventor: HOBO GAIJI
IPC: B22D29/02
Filed: 1982-04-22
Abstract: PURPOSE:To remove and cool the casting from a casting mold efficiently in a casting device, by connecting a cooling line for the casting mold and a cooling line for the casting by means of two knockout lines differing in the style of removal and using the knockout lines selectively according to the varying sizes of the casting. CONSTITUTION:A casting mold 2 which is already used for casting and is moved on the roll conveyor of a cooling line 1 for the casting mold in a casting device is knocked out selectively according to the varying sizes of a casting W by a lifting type knockout line A for a large sized casting and a punch out type knockout line B for a small sized casting in order to remove the casting, whereafter the casting W is transferred to a cooling line 4 for the casting and is cooled with a cooling bucket 5 moving cyclically. The mold 2 in this case is knocked out to the mold and the casting by a rapping device 6, and is broken away of the sprue and gate with a gate breaker 7. After the attitude of the casting W is turned over with an inverter 8, the casting is transferred to the cooling line 4 with a conveyor 9.
Patent JP-H08260275-A (JP)
Title: Spun mixed-twisted yarn
Inventor: HASEGAWA KATSUZO
IPC: D03D15/567
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a spun mixed-twisted yarn having warm feeling and, at the same time, free from stuffy feeling, and excellent in body feeling and springiness by compounding cellulose short fibers with polyester multifilaments. CONSTITUTION: This spun mixed-twisted yarn is produced by performing spinning mixed-twisting of a cellulose short fiber such as cotton, viscose rayon or polynosic rayon under the supply of a polyester multifilament such as a spontaneously crimping composite yarn and/or a hetero-shrinkage combined filament yarn to a front roller of a spinning machine. The spontaneously crimping composite yarn is composed of a copolymer polyester of sodium sulfoisophthalate and a regular polyester and has a parallel-type or eccentric core-sheath-type structure.
Patent JP-S54159863-A (JP)
Title: Shadow mask for color braun tube
Inventor: TAKATSU HISASHI
IPC: H01J29/07
Filed: 1978-06-08
Abstract: PURPOSE:To achieve a high resolution by producing the high-density narrow-hole shadow mask plate for color Braun tube by a coating process, a heat treatment process, and a series of a continuous units after the conventional exposure-chemical ething holing process. CONSTITUTION:Metal is coated in a form of simple substance, alloy or composite layer on the mask substrate which was subjected to the holing process. In case of the electrochemical plating method, plating solution composition and electrode arrangement are selected properly to adjust the current distribution; and in case of the evaporation method, the directivity of evaporation is adjusted by the position of the evaporation source. Then, the current distribution and the evaporation directivity are utilized, so that the thickness of substrate 21 can be made thick without chaning the inside diameter of narrow hole 22 considerably.