baber/WOPTO huggingface dataset:
Patent JP-H0267995-A (JP)
Title: Fuelling equipment of fast breeder reactor
Inventor: YONEDA YOSHIYUKI
IPC: G21C19/07
Filed: 1988-09-02
Abstract: PURPOSE:To enable taking out of a spent fuel assembly in a fuel storage rack during a reactor operation by making a refuelling machine rotatable and by providing the fuel storage rack and an in-plant interconnecting rack within an operating range of the machine by the rotating of the machine. CONSTITUTION:A fuel storage rack 30a is arranged so as to be placed within a circle except a core region, of which radius is l, that is, a radial transfer stroke of a gripper part and of which center is a driving axis 40 of a refuelling machine 33 when a smaller rotating plug 32S is placed at a normal waiting position. Fuel assemblies stored in the rack 30a are placed within a range of the stroke l and an in-plant interconnecting rack 31 is also placed within a range of the circle. This arrangement enables fuel transfer between the rack 30a and the rack 31 by the refuelling machine during both a reactor operation and a reactor shutdown. Another fuel storage rack 30b is arranged to be symmetric with respect to the rack 30a to a reactor core 21, to eliminate an uneven heat flow in a reactor vessel 20. Fuel assemblies in the rack 30b can be handled by the refuelling machine during a reactor shutdown during which a rotating plug is allowed to be rotated.
Patent JP-2001038109-A (JP)
Title: Back washing method in filter device
Inventor: EBIE KUNIO
IPC: B01D29/62
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of filtration treated water direct after back washing by intermittently performing the back washing, that is, by provid ing still standing time. SOLUTION: When back washing a filter 24, a zeta-potential adjusting agent is added into back washing water from a flocculant storage tank 30. A quantity of the zeta-potential adjusting agent to be added is controlled particularly by zeta-potential of filter media of the filter 24 which is measured by a zeta- potential meter 38. As a result, the quantity of the zeta-potential adjusting agent to be stuck to a surface of the filter media by the back washing is properly controlled, capturing effect of the flocculation floc is improved and the good quality filtered water is obtained even direct after the back washing.
Patent JP-H1062799-A (JP)
Title: Wiring board, production of wiring board, liquid crystal element equipped with that wiring board and production of liquid crystal element
Inventor: ISHIKURA ATSUMICHI
IPC: H05K3/22
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To easily prevent alteration of a copper layer surface into patina or increase in the resistance of an electrode at a low cost by treating a copper layer with a soln. containing K3 [Fe(CN)6 ] to passivate the layer in the production process of an electrode having a copper layer on a substrate. SOLUTION: After a molybdenum layer 7 as an adhesion layer which constitutes a metal electrode is formed on a glass substrate 2 by sputtering, a copper layer 8 as the main conducting layer is formed thereon. Then a positive resist 9 is applied by spin coating method on the glass substrate 2 where the molybdenum layer 7 and copper layer 8 are formed. The resist is exposed to light through a photomask 10 having a wiring patter, developed and subjected to post backing to form an etching pattern, Then the copper layer 8 is etched in a soln. prepared by diluting CuCl2 with H2 O. Then the molybdenum layer 87 as an adhesion layer is etched in an etching soln. prepared by diluting K3 [Fe(CN)6 ] and NaOH with with H2 O. This soln. etches the molybdenum layer while to passivates the copper layer 8 into CuO.
Patent JP-H0391485-A (JP)
Title: Oligonucleotide in sequence of inverted anti- messenger rna of alpha tumor necrosis factor, method of its preparation and therapeutical preparation and pharmaceutical composition using the same
Inventor: ABUDERU KARIMU BURAHAMU
IPC: A61K48/00
Filed: 1990-08-23
Abstract: PURPOSE: To prepare a medicine for stopping production of α-tumor necrosis factor(TNF) by synthesizing an oligonucleotide sequence of anti-direction and anti-messenger RNA of α-TNF having a specific chemical structure.  
     CONSTITUTION: An oligonucleotide of anti-direction and anti-messenger RNA of α-tumor necrosis factor represented by formula I (X is H or an oligonucleotide sequence having 1-17 base numbers in free form, alkylated form, sulfide form or poly-L-lysin derivative form) is deprotected. Then, the oligonucleotide is separated from a support and purified to produce the purified anti-direction and anti-messenger RNA oligonucleotide sequence. A medicine is prepared by using the anti-direction and anti-messenger RNA oligonucleotide sequence. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6377336-A (JP)
Inventor: IWAMI KENICHIRO
IPC: H02J13/00
Filed: 1986-09-17
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-H07137905-A (JP)
Title: Paper sheet checking device and paper sheet conveying device used therefor
Inventor: NUKADA HIDEKI
IPC: G07D9/00
Filed: 1994-09-14
Abstract: PURPOSE:To provide a paper sheet checking device wherein paper sheets can be stacked at high speed without increasing control torque of a motor and a paper sheet conveying device wherein the paper sheets can be transferred at high speed with its simple structure without generating wear to the paper sheets. CONSTITUTION:In a paper sheet checking device, a pitch between paper sheets 10 to be conveyed is detected by a detecting means on a conveying passage 20 and controlled by a control means so that the paper sheets may be inserted from the specific positions of grooves of rotational body impellers 41. Thereby, the suitable insertion to the rotational body becomes possible by making use of all paper sheet pitch information between respective paper sheets positioned on the conveying passage from a takeout part to a stacking part even if the pitch deviation is generated in taking-out or conveying of following paper sheets. In a paper sheet conveying device, a guide 23 wherein a specific gap is provided on a belt conveying surface is provided between rollers so as to face a belt 21 wound around the conveying rollers 22.
Patent JP-H0861600-A (JP)
Title: Emergency safety device for gas facility
Inventor: HAMADA SHIGERU
IPC: F17D5/06
Filed: 1994-08-24
Abstract: PURPOSE: To provide an emergency safety device for gas facility, which can ensure safety of the gas facility automatically in the case of emergency before the accident/disaster brings about damages. CONSTITUTION: When an emergency alarm anouncement is received by an emergency alarm reception part 1, an actuate signal is emitted from a code signal sensing circuit 6, and a shutoff valve 13 installed on the way of a gas piping 10 is shut by a control circuit 32 in conformity to the given actuate signal so that gas supply is shut off and also a message recorded previously is given by an alarm part 3.
Patent JP-H0383333-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA HIROSHI
IPC: H01L21/28
Filed: 1989-08-28
Abstract: PURPOSE:To prevent an insulating layer from developing any defect by a method wherein the first layer and the second layer are electrically connected through the intermediary of a contact hole so that the insulating layer may not be supplied with any DC voltage during reactive ion etching or ion implanting process. CONSTITUTION:After forming an insulating film 2 such as an oxide film, etc., on a semiconductor substrate wafer 1, a contact part 2a passing through the insulating film 2 to reach the wafer 1 is formed by selectively etching away the insulating film 2. Next, a conductive film 3 such as polysilicon, etc., is formed on the insulating film 2. Next, a resist pattern 6 is formed by photolithography on the part of the conductor film 3a to be left as a gate electrode. Next, the conductive film 3 excluding the resist pattern 6 is removed by reactive ion etching process. At this time, since the conductive film 3 is in contact with the semiconductor wafer 1 through the intermediary of the contact part 2a, the potential of conductive film 3 is equalized with that of the semiconductor substrate wafer 1 so that the insulating film 2 may not be supplied with any DC voltage.
Patent JP-S6375934-A (JP)
Title: Information processor
Inventor: NISHIDA MASATO
IPC: G06F9/38
Filed: 1986-09-19
Abstract: PURPOSE:To contrive to improve an instruction pre-fetching bit probability, by providing a branch estimation bit which designates a branch opposite in an instruction word, and updating the branch estimation bit corresponding to a history used recently. CONSTITUTION:An instruction to be used is constituted of an operand code 1a, the branch estimation bit 1b, and the bit of address information of the branch opposite 1c. The operand code part 1a, and the branch estimation bit part 1b are connected to an instruction decoder 2 through signal lines 101 and 102, and an address part 1c is connected to an address computing element 3 through a signal line 103, and the branch estimation bit part 1b is further connected to an instruction execution unit 4 by the signal line 102. Also, an instruction counter 5, and a memory unit 8, etc., are connected appropriately. In such a way, even in an information processor in which a large sets of hardwares cannot be installed due to trade-off between the hardware and processing speed, it is possible to realize branch estimation in which a dynamic history is used, and to suppress the lowering of an instruction pre-fetching effect due to the failure of branch opposite estimation.
Patent JP-H0663306-A (JP)
Title: Gas-liquid contact device
Inventor: YOSHIMATSU YUKIYOSHI
IPC: B01D3/22
Filed: 1992-08-20
Abstract: PURPOSE:To provide a gas-liquid contact device where the pressure loss of perforated plates assembled in a fractionator is decreased and the operating range of the fractionator is made wide. CONSTITUTION:The region of small holes 8 opened obliqutely in the radius direction of a perforated plate 5 is provided. Consequently since by the action of the region of small holes opened obliqutely in an inside direction, the liquid in the outer peripheral part flows in the inside direction, the thickness of the liquid on the perforated plate is made uniform to obtain a gas-liquid contact device having small pressure loss and a wide operating range.
Patent JP-S6463701-A (JP)
Title: Method and device for controlling boiler system with steam turbine for power generation
Inventor: YASUGATA AKIHIKO
IPC: F22B35/00
Filed: 1987-09-04
Abstract: PURPOSE: To absorb fluctuations in load with a bypass passage by comparing the evaporation quantity of a boiler with a mean of steam loads obtained from changes in the level and gradient of an internal pressure of a steam accumulator to open or close a flow valve of the accumulator according to a difference therebetween. CONSTITUTION: Steam from a boiler 1 is sent to a steam turbine 2 to drive a power generator 5 and then, supplied to equipment 3 using process steam. An eccess of the steam flows into a steam accumulator 11 of a bypass passage 10 to be stored as hot water. The internal pressure of the steam accumulator 11 is detected by a pressure detector 20 to determine a steam load mean FAV with an arithmetic device 21 from the level and gradient thereof so that the evaporation quantity FB of the boiler 1 is controlled following the steam load mean FAV as set value. A flow rate controller 18 compares the evaporation quantity FB with the steam load mean FAV to selectively open or close flow valves 16 and 17 of the accumulator 11 based on a difference therebetween thereby absorbing fluctuations in load.
Patent JP-H0779314-A (JP)
Title: Facsimile equipment
Inventor: KITAMURA TETSUO
IPC: H04N1/21
Filed: 1993-09-06
Abstract: PURPOSE:To utilize a blank part of recording paper effectively. CONSTITUTION:The facsimile equipment stores recording data by one page to a page memory 24 and prints out the recording data stored in the page memory 24 onto the recording paper in the unit of page. A capacity judging means (CPU 21) judges a capacity of the recording data by one page stored in the page memory 24. A perforation forming means 11 sets rules lines from the tip of the recording paper till a position of a predetermined distance from the tip along a lateral direction of the recording paper. A control means (CPU 21) activates the perforation forming means 11 when the capacity judging means (CPU 21) judges it that the capacity of the recording data by one page is less than a predetermined capacity. Since perforation are set between the printed parts and the blank part of the recording paper, the blank part is easily cut off at the perforations and the blank part is used effectively for a memo-paper.
Patent JP-S6280792-A (JP)
Title: System for discriminating sort of card
Inventor: NONAKA HISAMITSU
IPC: G06K17/00
Filed: 1985-10-04
Abstract: PURPOSE:To prevent a card processor from malfunction due to misdetection of the sort of a card by discriminating the sort of the card by an optical detecting means. CONSTITUTION:An insertion card 2 is entered from an insertion port 10 into the card processor 1 and passed through a magnetism existence detecting head 4 and an optical sensor 5. At that time, the existence, shape, color or the like of external terminals 13 of an IC card or a magnetic/IC card 2 are detected by an optical sensor 5 and the detecting signal is sent to a control part 11 to decide the card 2. In case of a card having only a magnetic stripe 12, a signal is detected by a magnetism existence detecting head 4 and decided by the control part 11. When any signal is not detected by both the optical sensor 5 and the head 4, the card is decided as a defective card and returned to the card insertion port 10 of the card processor 1.
Patent JP-H05244234-A (JP)
Title: Call setup information notice system for isdn exchange
Inventor: IWASA TAKAYUKI
IPC: H04M11/00
Filed: 1991-09-02
Abstract: PURPOSE:To improve the connection performance at an ISDN terminal equipment by extracting a setting condition from information of a setup message and comparing the information with its own setting condition. CONSTITUTION:A call up message sent from a data transmission reception section 11 of an integrated services digital network (ISDN) #1 being a caller terminal equipment is noticed to a #2 ISDN terminal equipment 10 being a called terminal equipment via an exchange 1. The called terminal, equipment receives the information of the setup message by a transmission reception section 11 and extracts the setting condition, then the condition is compared with a setting condition stored in a memory 12 in a comparator section 13. When the setting condition is unmatched a CPU 14 informs a release end message to the exchange 1. In this case, the setting condition of its own terminal equipment is set to user.user information for the reply, then it is possible to notify how it is possible to make communication through a setting way of its own terminal equipment without manual intervention and the connection performance of the ISDN terminal equipment is improved.
Patent JP-H0268977-A (JP)
Title: Semiconductor laser diode
Inventor: IMAIZUMI HISAAKI
IPC: H01S5/00
Filed: 1988-09-05
Abstract: PURPOSE:To obtain a laser diode having stable light-emission wavelength and longer lifetime by forming a laser diode on one surface of a semiconductor substrate and forming a Peltier cooler on the other surface. CONSTITUTION:A laser diode L is formed on one surface of a semiconductor substrate 10 and a Peltier cooler C is formed on the other surface. For example, the Peltier cooler C comprises a D-type GaAlAS layer 13D and an n-type GaAlAs layer 13n juxtaposed on a third electrode 11 formed on the surface of an n-type GaAs substrate 10 and electrodes 14a, 14b formed thereon respectively. A laser diode L is comprised of an n-type GaAlAS layer 22 formed from the rear surface of the substrate 10 by epitaxial growth, a p-type GaAlAs layer 23 and a first electrode 21 and a second electrode 24 and performs laser oscillation by the supply of current from the first and second electrodes 21, 24.
Patent JP-H0269433-A (JP)
Title: Preparation of 2,3,6,7-naphthalene-tetracarboxylic acid alkali salt
Inventor: TACHIBANA YAKUDO
IPC: C07C51/353
Filed: 1988-09-05
Abstract: PURPOSE:To provide the subject compound with high selectivity and yield by a Henkel disproportionation reaction using the sodium salt or sodium-potassium mixed salt of a raw material as the alkali salt thereof and simultaneously a sodium halide as a co-catalyst. CONSTITUTION:The sodium salt of a naphthoic acid and/or a naphthalene polycarboxylic acid, preferably a sodium-potassium mixed salt thereof having a Na/K (atomic ratio) of 90/10-70/30, is heated in the presence of a catalyst and a sodium halide, particularly NaI, at >=350 deg.C, preferably 400-450 deg.C, in the atmosphere of carbonic acid gas or any other inactive gas to provide the subject compound is good selectivity and yield, while only fine amounts of the compound have been obtained by conventional disproportionation reaction methods. The compound can be readily converted into the corresponding carboxylic acid useful as a polymer raw material, a plasticilizer, an intermediate for dyes and pigments, etc.
Patent JP-H1040236-A (JP)
Title: Hypertext document processor with comments
Inventor: MORI ICHIRO
IPC: G06F17/21
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To embed or delete a comment by displaying identifiably an overlapping part on a display screen when the object of a hyperlink is equal to that of the comment or both objects are partly overlapping each other and selecting freely the comment display and the jumping to the hyper link destination. SOLUTION: A comment-only tag is added to a hypertext mark-up language for control of the comment display. Then a description 'more in detail' is embedded into a source file at an optional area of a hypertext document of the comment-only tag. The color of a comment mark is added to a part of the display screen of the hypertext document, and a mouse cursor is moved into the comment mark to display a comment box including the character string 'more in detail'. If the jumping is desired to a hyperlink destination, a clicking operation is carried our by a mouse. Then the mouse cursor is moved to perform a double click operation when the comment box is closed.
Patent JP-S6281216-A (JP)
Title: Roll recomposing device
Inventor: TAKEMASA TOSHIHIRO
IPC: B21D1/02
Filed: 1985-10-07
Abstract: PURPOSE:To shorten the recomposing time and to save the labor by providing an engageable lift mechanism on the lower part frame at the hole part of the arm which is provided at the work side end part of the roll support which supports the upper part roll unit. CONSTITUTION:The upper end of a stopper rod 47b is fitted and engaged to the hole part 19b of an arm 19, supporting a roll unit 8 and roll support 8a horizontally when the lower part frame 20 is descended and placed on a rail 26 and the upper part roll unit 8 of recomposing object and roll support 8a are descended. The new and old rolls are changed by pushing the upper and lower roll units outside a housing 11 by moving in the same direction the roll unit 8 as well simultaneously with moving the lower part frame 20 in the roll axial direction by extending a transfer cylinder 29. In this way, the roll change can be performed effectively.
Patent JP-H06172258-A (JP)
Title: Alpha, beta-unsaturated beta-hydroxycarboxylic chloride and its production
Inventor: YOTSUHEMU HENKERUMAN
IPC: C07D309/28
Filed: 1993-09-07
Abstract: Process for the preparation of alpha,beta-unsaturated beta-oxycarboxylic acid chlorides (beta-oxycarbonyl chlorides) of the formula I <IMAGE> in which R<1> represents C-organic radicals and R<2> and R<3> independently of one another represent hydrogen or C-organic radicals, characterized in that an enol derivative of the formula II <IMAGE> is subjected to an addition reaction with a compound IIIa, IIIb or IIIc <IMAGE>  and the resulting acid chloride of the formula IV <IMAGE> is converted to I by elimination of hydrogen chloride (HCl).b
Patent JP-H1065723-A (JP)
Title: Lan communication method
Inventor: TSUJI HIROKAZU
IPC: H04L12/46
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To assign one of unique numbers to a personal computer at every line connection to permit the plural personal computers having an ISDN board or a PHS board to respectively execute communication by connection to LAN with an ISDN terminal server or a PHS base station. SOLUTION: The ISDN terminal server obtains MAC addresses for the portion of a max. connection line number, which is connectable to an ISDN network, from IEEE and registers it(S1), one of the MAC addresses is secured as the one for the applying personal computer in line connection(P1) to the personal computer(S2), the secured MAC address is returned by an address obtaining command(P2) from the personal computer(P3), the personal computer which obtains the MAC address(S3) executes communication with the device in LAN(P4) and a line is disconnected(P5) by a communication end(S4).
Patent JP-2000053301-A (JP)
Title: Transfer material peeling device
Inventor: INAMIYA RYUICHI
IPC: G03G15/20
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To keep an interval between a wedgelike tip part of a peeling member and a surface of a rotary member constant so as to prevent their contact. SOLUTION: This transfer material peeling device consists of peeling members 33, 33' having a wedgelike tip part which peels a transfer material S conveyed due to the rotation of a rotary member on surface side 17 in contact with a surface side of the transfer material S and a rotary member on rear surface side 18 in contact with a rear surface side thereof from a surface of either of the rotary member on surface side 17 and the rotary member on rear surface side 18 rotation providing members 34, 34' giving a rotation force to the peeling members 33, 33' so as to press the wedgelike tip part of the peeling members 33, 33' against the surface of the rotary member, and wires 21, 21' which regulate rotary positions of the peeling members 33, 33' by coming into contact with the peeling members 33,  33' imparted with the rotation force and adjust an interval between the wedgelike tip part and the surface of the rotary member to a predetermined interval.
Patent JP-H0648768-A (JP)
Title: Laser glass emitting light at 0.8mum wavelength
Inventor: IZUMITANI TETSUO
IPC: C03C4/12
Filed: 1992-07-29
Abstract: PURPOSE:To provide laser glass emitting light at 0.8mum wavelength and useful for optical communication and further a high-output laser and having high luminous intensity. CONSTITUTION:This fluoride laser glass comprises 7-19mol% Yb<3+> and 0.1-1.0mol% Tm<3+>. The laser glass contains, e.g. Zr, Hf, Al, Mg, Ca, Sr, Ba or Na as cations other than the Yb and Tm and at least fluorine as an anion. A laser beam at 0.8mum wavelength can be emitted by irradiating the laser glass with a semiconductor laser beam at 0.98mum wavelength.
Patent JP-S60137066-A (JP)
Title: Semiconductor device
Inventor: OKABE TAKEAKI
IPC: H01L29/10
Filed: 1984-10-24
Abstract: PURPOSE:To improve the high speed and high frequency characteristics of a semiconductor device by increasing the depth of a P type region (in case of N- channel) from the bottom of an N<+> type region as compared with the width of a channel region. CONSTITUTION:Part of an SiO2 film 9 is removed, and phosphorus ions are implanted at 30kV, thereby forming a region 14. At this time it corresponds to the case that the thickness tOX of the film is extremely thin, and the spread of the phosphorus in the lateral direction is short. Accordingly, the length of the main portion of the channel is determined by the superposing width at boron ion implanting time. The depth 15 of the P<+> type region largely affects the resistance of the P<+> type region. When thus formed, the depth 16 of the P<+> type region can be increased as compared with the width 15 of the channel. Accordingly, even if the width 15 of the channel is narrowed, the depth 16 can have a sufficiently large value. Therefore, it becomes an element structure extremely effective for high frequency and high speed.