baber/WOPTO huggingface dataset:
Patent JP-H01154074-A (JP)
Title: Transfer and carrying device
Inventor: TAKANO SHINICHI
IPC: G03G15/00
Filed: 1987-12-10
Abstract: PURPOSE:To obtain a transfer image having a good quality without executing a complicated destaticizing operation by placing a transfer material destaticizing means for preventing irregularities in an image at a separating position of a transfer material and a carrying belt. CONSTITUTION:A transfer material 117 is fed in between a belt 111 and a conductive brush 124 being in a grounded state provided so as to be opposed to said belt prior to a transfer position 15. Accordingly, even when a resistance of the transfer material 117 has become high, charge is moved uniformly to the transfer material 117 from the conductive brush 124 being in a grounded state, the transfer material 117 is attracted strongly and stable carrying which is free from a deviation and a sure transfer being free from a transfer drop-out can be executed. Also, by installing a corona discharge device 123 in a separating position of paper and the transfer and carrying belt 111, the transfer material 117 and the transfer and carrying belt 111 can be separated smoothly without causing irregularities in the image and toner contamination to the periphery. In such a way, a transfer image of a good quality being free from irregularities in the image can be obtained.
Patent JP-H01152207-A (JP)
Title: Method for controlling iron tapping in blast furnace
Inventor: KISHIMOTO SUMIYUKI
IPC: C21B7/24
Filed: 1987-12-10
Abstract: PURPOSE:To accurately predict iron tapping at the next time by finding time distribution from the time,when molten slag flowing rate becomes the max., to starting gas blowing at each iron tapping hole and adding the fixed time interval to the time, when the occurrence ratio becomes the max. CONSTITUTION:The time distribution from the time, when the molten slag becomes the max., to starting the gas blowing from the iron tapping hole is found. By adding the fixed time interval decided with iron tapping ratio to the time, when the occurrence ratio becomes the max., the iron tapping starting time at the next time is decided. By this method, the iron tapping at the next time is accurately predicted and as frequency of the iron tapping can be reduced, the working man-hour can be reduced.
Patent JP-H01258688-A (JP)
Title: 1-(2,3-dicarboxyphenyl)-3-(3,4-dicarboxyphenyl)-1,1,3,3-tetramethyldisiloxane dianhydride and production thereof
Inventor: KIKUCHI NOBURU
IPC: C08G73/10
Filed: 1987-12-10
Abstract: NEW MATERIAL:1-(2,3-Dicarboxyphenyl)-3-(3,4-dicarboxyphenyl)-1,1,3,-3-tetra- methyldisiloxane dihydride. USE:A curing agent for epoxy resins having a low melting point and superior processability. PREPARATION:1,3-Bis(3,4-dicarboxyphenyl)-1,1,3,3-tetramethyldisiloxane dianhy- dride is crystallized and precipitated from a 1,3-bis(dicarboxyphenyl)-1,1,3,3- tetramethyldisiloxane dianhydride expressed by the formula (acid anhydride groups are bound respectively at the 2,3-position or 3,4-position) using ether solvent and a mother liquor removed therefrom is further subjected to crystalliza tion and precipitation by adding a paraffin based solvent.
Patent JP-2001135689-A (JP)
Title: Inspecting device
Inventor: SUZUKI YASUYUKI
IPC: G01L13/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To properly attain inspection of a microfine pattern by maintaining an environment in which inspection of a semiconductor wafer or the like is operated in a high clean level. SOLUTION: A device main body 10 for inspecting a semiconductor wafer or the like is housed inside a clean box 3, and clear air is supplied from the clean box 4 to the inside part of the clean box 3 in which the device main body 10 is housed. The clean air unit 4 is provided with a plurality of air blowers 5a and 5b, and the air volume of clean air to be supplied to the inside part of the clean box 3 is controlled. The air volume is initialized so that a positive pressure state and an air speed optimal for inspection can be set. In a normal operation, the air speed set in the initializing state is varied according to the internal-and-external air pressure difference of the clean box 3.
Patent JP-H04182049-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: HAYAMIZU KUNIO
IPC: C04B35/52
Filed: 1990-11-19
Abstract: PURPOSE:To attain stable utilization for a long period with high durability by specifying structure constitution at a part coming into contact with a molten slag. CONSTITUTION:The part coming into contact with the molten slag incorporates 70-90wt.% zirconia and 10-30wt.% flake graphite having 500mum grain size and the zirconia grains are distributed so as to satisfy the followings (a) and (b). Further, this is constituted of a refractory having the structure constitution where the flake graphite exists at >=80% of sieve classification of adjacent zirconia grains exceeding 125mum. a: grain size distribution of the whole zirconia grains (the whole grain size distribution) is constituted of 30-65wt.% grains of >125mum, 20-55wt.% grains of 125-45mum and 15-45wt.% grains of <45mum. b: in grain size between 45-355mum of the standard sieve regulated in the JIS-Z8801 to the whole zirconia grains, zirconia grains exist at least at 3wt.% in each of 355-250mum, 250-180mum, 180-125mum, 125-90mum, 90-63mum and 63-45mum of the adjoined sieve classification.
Patent JP-H11148963-A (JP)
Title: Tray supply method and handler
Inventor: MASUI HIROYUKI
IPC: H01L21/66
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To minimize an occupying space in a device and reduce the occupying space in the device by separating and supplying trays to the position above piled trays. SOLUTION: Separation nails 7 are spread with a tray 4 and piled trays 4 are pushed up to the position where the separation nails 7 comes in a notch formed in the trays 4. Then, by lowering a tray push up plate 1, the separation nail 7 returns to horizontal position. With this series of operation, a tray 4 can be cut out on the separation nail 7. At this moment, the shape of the separation nail 7 is spread out by the piled trays 4, and a shape where the separation nail 7 returns in horizontal position by lowering the trays 4 is necessary. So the separation nail 7 assures for returning to horizontal position in a wedge form, and the center of gravity of the separation nail 7 exists in the nail side of a rotation shaft 13. The height of the topmost surface of the trays 4 is controlled by a sensor 12, for example.
Patent JP-2001134182-A (JP)
Title: Certificate, certificate issuing method and certificate verifying method and certificate invalidating method
Inventor: SATO NAOYUKI
IPC: G06Q50/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a certificate issuing method in an authentication system capable of precluding leakage of individual information. SOLUTION: This method has a precedure in which a user calculates αk,βk based on an obtained certificate Co  so: the signature of a center of issue CI, Po: a uer's public key, Mo: certification matters, the cipher text Eo of an ID: Ecrpte (ej, ID, ro), a code Do: Ecode (ID, ro'), complementary information:  (U2o, URo), (V2o, VRo), (c1o, cRo)} and prepares a signature sU with respect to α1||.||αN||β1||.||βN with a secret key So and transmits αk, βk, the signature sU, the certificate Co to the center of issue CI of the certificate and a procedure in which the center of issure CI verfies Co and confirms the effectiveness of the certificate and the signature sU by the public list of a public agency and transmits the subset Ind  ki} of an index number to the user and a procedure in which the user calculates Uoki, Voki and transmits Uoki, Voki, rki, xki, gk (p||wki) to the center of issure CI and a procedure in which the center CI calculates αk', βk' and calculates s' by judging αk=αk',  βk=βk' and then the user obtains a new certificate C from s'.
Patent JP-H08170900-A (JP)
Title: Detonation element activating circuit and inspecting circuit therefor
Inventor: KAWAI SENJI
IPC: F42C21/00
Filed: 1994-12-16
Abstract: PURPOSE: To be durable against vibration and a shock and to eliminate a fear of rupture owing to a rush current by a method wherein a constant-voltage element is connected between the base of a transistor and earthing and the constant-voltage value of a constant-voltage element is set to a value lower than a voltage value determined by a product of the maximum allowable collector current value of the transistor and the resistance value of a detonation element. CONSTITUTION: A collector terminal 34a is connected to the terminal of a resistor 32 for charge. An emitter terminal 34b comprises a transistor 34 connected to a detonation element connection terminal 33, a capacitor 35 for charge and discharge connected between a collector 34a and earthing, a starting signal input terminal 36 to which an ON and OFF voltage is applied from a control circuit, and a base resistor 37 connected between the terminal 36 and a base 34c of the transistor 34. In that case, constant voltage element 38 is connected between the base 34c of the transistor 34 and earthing and the constant voltage value of the constant voltage element is set to a value lower than a voltage value determined by a product of the maximum allowable collector current value of the transistor 34 and the resistance value of a detonation element 3.
Patent JP-H07164426-A (JP)
Title: Production of pc panel due to lap casting and insert used therein
Inventor: KAWAHARA MASAO
IPC: B28B23/00
Filed: 1993-12-14
Abstract: PURPOSE:To enhance production efficiency by facilitating the positioning of a PC panel in lap casting of the PC panel. CONSTITUTION:A hollow cylindrical insert 3a having the length corresponding to the thicknesses of PC panels 1, 2 is fitted to the insert fixing jig 7 provided at the predetermined position of a head surface 6 and, in this state, the concrete of the first stage PC panel 1 is cast to be cured and a fixing rod 3 is inserted in the insert 3a so that the upper part thereof protrudes and the insert 3b of the second stage PC panel 2 is fitted to the upper protruding part of the fixing rod and, in this state, the concrete of the second stage PC panel 2 is cast.
Patent JP-H11148429-A (JP)
Title: Exhaust gas recirculation device
Inventor: MASUDA HIDEKI
IPC: F02B31/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To realize a low NOx, a low PM, and a low fuel consumption, by forming a swirl flow in a concentric circular form in a combustion chamber by each intake port, feeding the intake air with a different EGR gas amount according to the operating condition, and controlling an exhaust gas recirculation layer formed in the combustion chamber. SOLUTION: Plural intake ports 3 and 4, and plural intake manifolds 11 and 12, are provided independently respectively in the combustion chamber 8 of an internal combustion engine 1, a swirl flow is formed in the combustion chamber 8 in a concentric circular form by each intake port 3 and 4, and exhaust gas recirculation control valves 25 and 26 are converted according to the operating condition. As a result, the recirculation amount of the exhaust gas to the inside of the combustion chamber 8 is controlled in an optimum value, as well as the exhaust gas recirculation layer(EGR layer) formed in the combustion chamber 8 is controlled.
Patent JP-H08227705-A (JP)
Title: Stop and two-layer battery separator
Inventor: UEIICHIN YUU
IPC: H01M50/417
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a shutdown, bilayer battery separator which is provided with a necessary shutdown characteristic and satisfies at least one characteristic in thickness, breaking strength, and peeling strength. SOLUTION: This separator is constructed of the first micro-porous film, which is provided with a stopping characteristic and a surface, and the second micro-porous film, which is provided with strength characteristics and a surface, and the surfaces of the first and second films are brought into mutual contact so as to be integrated together. The separator is 3 mils or less in thickness and is provided with breaking strength of 1900 g-mm or more and peeling strength of 1 g/cm or more, which are measured from the second micro-porous film.
Patent JP-H05128074-A (JP)
Title: Network system
Inventor: OKUGAWA SHINICHI
IPC: G06F15/00
Filed: 1991-10-31
Abstract: PURPOSE:To speed up an access to a network file and to prevent a large-scale system from being degraded in its performance. CONSTITUTION:In a server/client system, a file cache area 8A for temporarily storing the copy of a part of data stored in a hard disk 4 is formed in a main storage device 8 in server device 1. A CPU 7 in the server 1 transfers the copy of a part of a file existing in the disk 4 to the cache 8A in accordance with a file access, transfers only a block including a part necessary for operation of the client device 2 in accordance with the contents of an operation instruction outputted from the client device 2, and at the time of ending the operation, re-transfers only the block used for the operation to the file cache area 8A.
Patent JP-H11149536-A (JP)
Title: Composite ic card
Inventor: EMORI SUSUMU
IPC: B42D15/10
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the wiring connection of a non-contact coupling element to a composite IC module, to improve the reception characteristic of a non-contact transfer mechanism and also to attain an application to a magnetic stripe or embossing by providing a transducer coupling circuit element in an IC module and an antenna coil. SOLUTION: A composite IC card is constituted by the non-contact coupling of the IC module and an antenna element by transducer coupling. That is, a signal received in the resonance circuit of the antenna coil 4 with the capacitor 15 is transferred to a second coupling coil 3 in the IC card. After that, the signal is transferred to a composite IC chip 6 by the transducer coupling of the second coupling coil 3 and the first coupling coil 8 in tight coupling arrangement where the second coupling coil 3 and the first coupling coil 8 indicate max. transfer efficiency. The max. transfer efficiency of the transducer coupling of the second coupling coil 3 and the first coupling coil 8 is decided by the selection of a circuit constant number. Thus, the reception characteristic is improved.
Patent JP-H07147767-A (JP)
Title: Power controller motor driver
Inventor: TAMURA TAIJI
IPC: G05F1/56
Filed: 1993-11-22
Abstract: PURPOSE:To provide a power controller where an rush current measure less expensive than before is taken and also the excessive AC current to a fuse for protection accompanying the ripple of power source voltage is prevented, in the power controller of a motor driver which has a capacitor for absorption of a surge current. CONSTITUTION:In the power controller of a motor driver A, which has a capacitor 2 for absorption of a surge current, a power switch 6 consisting of a semiconductor element and a drive current control means for gradually increasing the drive current of a semiconductor element toward a specified value at start of the motor driver A are provided.
Patent JP-H06143118-A (JP)
Title: Lens sticking tray and manufacture thereof
Inventor: MUTO YOSHINORI
IPC: B24B13/005
Filed: 1992-10-29
Abstract: PURPOSE:To provide a lens sticking tray provided with a sticking surface precisely in conformity with a lens curved surface by performing cast molding by taking a lens itself to be processed as a die. CONSTITUTION:A lens sticking tray is manufactured by setting the surface to be processed 1a of a lens 1 into to be processed an injection molding box 2 while the surface 1a to be processed oriented downward, injecting liquid-like or a slurry-like supporting member 3, filling an attaching member 4 on the surface of the supporting member 3, and solidifying the supporting member 3.
Patent JP-H07146894-A (JP)
Title: Personal medical information management device for health case system
Inventor: SATO SUSUMU
IPC: G06Q50/00
Filed: 1993-11-19
Abstract: PURPOSE:To effectively protect already registered information of a health care card. CONSTITUTION:A processing part 11 displays medical history and medicine history information, which is read from a health care card 17 by a reader/writer 15, on a touch panel display device 12. Then, contents of displayed medical history and medicine history information can be corrected. When the examination history of each examination item or the operation history of an operation item will be changed with respect to examination related information or operation related information out of this displayed information, the processing part 11 prevents the examination item having the history of examination completion or the operation item having the history of operation completion from being changed to the history of no examination or the history of no operation.
Patent JP-H04186435-A (JP)
Title: Interaction control method and interaction control device
Inventor: OHIRA EIJI
IPC: G06F3/02
Filed: 1990-11-21
Abstract: PURPOSE:To execute interaction management capable of corresponding to interactions mixedly including a system initiative type interaction and a user initiative type interaction by means of simple processing by adopting constitution for controlling an input means and a response means by communication through a common memory and constitution for storing a solution or the like detected in the response means by a user in the common memory. CONSTITUTION:When the user inputs a question from a terminal 1, the question is sent to an input part 41, its natural language analyzing processing is executed and the analyzed result is stored in a working memory 5 as a user's input. An interaction control part 43 executes context processing such as the grasp of abbreviation and stores the processed result in the memory 5 as a user's inquiry and a retrieving part 44 retrieves the solution of the inquiry and stores the retrieved result in the memory 5. A response part 42 responds to the user by the display or the like of the retrieved result through the terminal 1, and when the user applies any operation to the retrieved result, stores the operated contents in the memory 5. Consequently interaction management capable of corresponding to an interaction mixedly including a system initiative type interaction and a user initiative type interaction can be executed by simple processing.
Patent JP-H08147770-A (JP)
Title: Production of stamper for production of optical recording medium
Inventor: TAMURA TOMOYUKI
IPC: G11B7/26
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a rugged preformat pattern with good dimensional accuracy by forming a father stamper by using a photomask formed at the sizes obtd. by multiplying the longitudinal and transverse sizes of the preformat patterns of an optical recording medium by a prescribed value and producing a stamper in accordance with therewith. CONSTITUTION: A photoresist film is formed on a glass substrate and the photomask of the optical recording medium is formed by a laser or electron exposure device at the sizes obtd. by multiplying the longitudinal and transverse sizes 3, 4 of the preformat patterns 2 of the optical recording medium respectively (1+X) and (1+Y). X and Y are the shrinkage rates in the circumferential direction of rolls and the direction perpendicular thereto respectively of a resin sheet consisting of a polycarbonate resin and are X=0.007, Y=0.009 in the case a substrate for optical cards is formed by extrusion molding. The father stamper 5 is produced by using such photomask 1. The father stamper 5 is mounted at a roll and a resin substrate (mother stamper) 7 is formed by roll forming.
Patent JP-H08170607-A (JP)
Title: Fixture and fixing structure using this fixture
Inventor: HORIE TAKAO
IPC: F16B2/16
Filed: 1994-12-19
Abstract: PURPOSE: To fix plural members easily and advantageously using a fixture with excellent operability and usability. CONSTITUTION: In a fixture 10, a first and a second members 32, 30 overlapped with each other are fixed and released on the basis of the movement of a first ball member 20, disposed in the leg part 12 of a bolt-like body 11, toward the leg part tip side and the movement of plural second ball members 22 toward the radial outer side of the leg part 12 generated in association. A stopper member 26 for regulating the movement of the first and second ball members 20, 22 in the specified moving position is provided at the tip of the leg part 12. The first member side insert hole 36 of an insert hole 37 formed in line with the overlapped first and second members 32, 30 is provided with a large diameter part 40 provided with a first engaging part 42, for accommodating the head part 14 of the bolt-like body 11, and a second engaging part 25 engaged with the first engaging part 42 so as to impede the axial rotation of the bolt-like body 11 is formed at the head part 14.
Patent JP-H01172362-A (JP)
Title: Substituted hydroxylamine and composition stabilized thereby
Inventor: RAMANASAN RABUICHIYANDORAN
IPC: C07C239/00
Filed: 1987-12-12
Abstract: NEW MATERIAL: The compounds of formula I [R 1  is 1-36C alkyl, 5-12C cycloalkyl, phenyl or the like; R 2  is either H or R 1 ; n is 1-4; when n is 1, T is either one of R 1  or formula II, T and R 2  form a ring together with C; When n is 2, T is 2-12C alkylene or the like; when n is 3, T is formula III or the like; when n is 4, formula IV (R 3  is H, 1-4C alkyl or the like; R 4  is H or methyl)].  
     EXAMPLE: 2,2-bis[4-[3-(N-benzyl-N-hydroxylamino)-2- hydroxypropyl]oxyphenyl]propane.  
     USE: Stabilizer of synthetic polymers, which is effective in polypropylene composition containing phenolic oxidation inhibitor.  
     PROCESS: Hydroxylamine of formula V is allowed to react with epoxyde in a solvent such as ethanol in the presence of an inactive gas such as nitrogen gas at 20-100°C to obtain the compound of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08169053-A (JP)
Title: Automatic tape winding machine
Inventor: NISHINA YOSHIAKI
IPC: B29C63/06
Filed: 1994-12-19
Abstract: PURPOSE: To provide an automatic tape winding machine for winding a tape by a predetermined width on the butted part of steel tubes conveyed while being butted and rotated. CONSTITUTION: The butted part and the conveying speed of steel tubes 3 to be conveyed while being rotated by a steel tube conveying screw roller are detected, and a linear slide table is fed synchronously with the tube 3. A take sucking pad 32 for adhering a tape 11 on the outer surface of the tube 3, a tape reel 30 for supplying the tape 11 and a tape cutter 34 for cutting the tape 11 are provided over a linear slide table 25, and the tape 11 is wound by following up the butted part of the tube 3. Thus, the tape can be automatically wound on the butted part of the tube 3.
Patent JP-H08171018-A (JP)
Title: Sandwich glass and head up display formed by using the glass
Inventor: FUKUI TAKUOMI
IPC: C03C27/12
Filed: 1994-12-19
Abstract: PURPOSE: To lower the intensity of incoming light which is the flare light and to prevent the impairment of visible ray transmittance to general light by forming one of glass substrates of color glass and determining the thickness of the color glass according to the diffraction efficiency of a hologram. CONSTITUTION: The out-of-vehicle side of front windshields glass is formed of the color glass 14 which is made, for example, blue. Colorless clear glass 13 is used for the in-vehicle side. Both are laminated via an intermediate film 25. The hologram 22 is sealed between two sheets of the glass plates 13 and 14. In such a case, the thickness of the color glass 14 constituting the sandwich glass is determined according to the diffraction efficiency of the hologram so as to satisfy the sufficient visible ray transmittance and to decrease flare light 29. As a result, the incoming light 28 is absorbed by the optical glass 14 so as to decrease the flare light 29 while the requirements specified to the visible ray transmittance are satisfied.