baber/WOPTO huggingface dataset:
Patent JP-S58104659-A (JP)
Inventor: GERUHARUTO SHIEEFUAA
IPC: B05B14/41
Filed: 1982-12-02
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-S6455026-A (JP)
Title: Motor
Inventor: MIYAJI KAZUMI
IPC: H02K1/02
Filed: 1987-08-25
Abstract: PURPOSE:To simplify winding work and to obtain such a motor that can reduce the cogging torque by placing and providing the slit collars cut off magnetically to the internal surface of a stator. CONSTITUTION:A winding 4 is wound on a projected pole 2(b) in series, or it is inserted into a slot 2(a). A plurality of slit collars 6 being cut off magnetically by a slit 5 having a width narrower than that of an opening of the slot 2(a) are placed in a ringed shape to the internal perimeter of a stator 2 on which the winding 4 is wound. In order to prevent the cogging effectively, the width of the slit 5 is to be as narrow as possible. The slit collars 6 are made out of a ferromagnetic substance, and the ends of them are formed into a cylindrical form by integrating them with the collar holding members 7 and 8 consisting of a non-magnetic substance and an insulating material by using method such as bonding, etc. The slit collars 6 integrated into a circle make their outer diameters almost equal to the minor diameter of the stator 2 so as to engage them with the stator 2.
Patent JP-S6367731-A (JP)
Title: X-ray mask for stepper
Inventor: YAMADA MASAO
IPC: G03F1/00
Filed: 1986-09-09
Abstract: PURPOSE:To obtain an X-ray mask for a stepper which has simple forming steps, high yield of a product and less distortion of membrane by forming an X-ray absorber of tantalum and an X-ray blocker of gold and tantalum. CONSTITUTION:In the manufacturing steps of an X-ray mask for a stepper, an X-ray transmitting membrane 2 is first formed on a silicon substrate 1, a tantalum film 3 is sputtered thereon, and a ring 4 is bonded to the periphery opposite thereto. The film 3 is sputtered with a gold film 5. Then, the silicon of the region surrounded by the ring is dissolved by back etching to be removed. Then, a tantalum film 6 is sputtered on the film 5, patterned to form a mask 6' for forming a blocker, the film 5 is ion milled to form an X-ray blocker 5' of gold-tantalum. Then, the film 3 is patterned to form an X-ray absorber 3', and the whole surface is covered with polyimide to form a secondary electron preventive film 7.
Patent JP-H1153264-A (JP)
Title: Information processor, information processing method, information processing system and providing medium
Inventor: ISHIGURO RYUJI
IPC: G06F21/10
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent information from being copied illicitly. SOLUTION: A hash function and a service-key are stored in EEPROM 27 of a DVD player as a source. Its ID and license-key are stored in EEPROM 50 of a personal computer 2 as a sink. In a step 1, the player 1 requests the computer 2 for an ID. When it receives the supply of the ID, the player 1 applies a hash function to data (ID || service- key) that is acquired by connecting the ID and a service- key and acquires a key lk. Further, it creates a key of cryptograph sk and transmits data (e) that enciphers it with the key lk as a key to the computer 2. The computer 2 decodes the enciphered data (e) with the license- key as a key and acquires a key of cryptograph which is equal to the key sk.
Patent JP-H1155919-A (JP)
Title: Gas dynamic pressure bearing, and spindle motor and rotating apparatus using this
Inventor: HAYASHIZAKI SHINICHI
IPC: H01L41/09
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion between a shaft and a bearing and lighten the load torque by breaking the fast sticking of the dynamic pressure occurrence place of a gas thrust bearing at operation start and stop. SOLUTION: A piezoelectric element 11 is fixed to the rear of the thrust bearing fixing member 10 of the gas thrust bearing 10 of a spindle motor. The piezoelectric element 11 is supplied with power until the motor comes to stationary revolution from the stoppage of rotation, and until it comes to rotation stop from stationary revolution, and it is polarized so that the floating by standing waves, travelling waves, or ultrasonic waves may arise, and reduces the contact area and the contact time between the thrust bearing fixing member 10a and the thrust bearing mobile member 10b so as to prevent the abrasion and lighten load torque.
Patent JP-H0748205-A (JP)
Title: Antimicrobial agent
Inventor: OTSUKI TAKESHI
IPC: A01N25/10
Filed: 1993-08-04
Abstract: PURPOSE:To obtain an antimicrobial agent showing strongly controlling action on moss, molds, etc., occurring in artificial lawn or sand-containing lawn used on sports ground, tennis courts, verandas, etc., by combining a volatile chemical having controlling effect with an adherent resin component. CONSTITUTION:This antimicrobial agent is obtained by combining a volatile chemical having controlling effect such as organic chlorinebased compounds or organic nitrogen compounds with an adherent resin component such as vinyl acetate resin. When a volatile chemical accepted as a food additive is selected as the volatile chemical, the antimicrobial agent is safe to human body. When the active ingredient of the chemical is dispersed into a solvent such as an alcohol or water, the effect has no variability. The adherent resin component contained in the antimicrobial agent is preferably used in the weight ratio of 1-7%. Since the active ingredient of the antimicrobial agent of volatile type is vaporized with time even if the antimicrobial agent is washed away with rainwater, the antimicrobial agent has high safety to human body and the environment.
Patent JP-S58116256-A (JP)
Inventor: TOKUNAGA KINJIROU
IPC: B61B10/00
Filed: 1981-12-28
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-H0559065-A (JP)
Title: Antibiotic c-3 catecol-substituted cephalo- spolin compound, composition and application thereof
Inventor: IMAE KIYOTO
IPC: A61P31/04
Filed: 1991-08-22
Abstract: PURPOSE: To obtain a new C-3 catechol-substd. cephalosporin compd. having antibacterial activity and useful to treat or prevent bacterial infection as an antibacterial agent.  
     CONSTITUTION: The C-3 catechol-substd. cephalosporin compd. is a compd. of formula I [where R 1  is H, a ≤6 C lower alkyl, a group of formula II (where R 3  and R 4  are H, methyl, ethyl, a cycloalkylidene ring, etc.), etc.; and R 2  is a group of formula III (where R 5  is H or an acetyl and (n) is 1 or 2), etc.], e.g. diphenylmethyl 7-[(Z)-2-(2-tritylaminothiazol-4-yl)-2-(1-t-butoxycarbonyl-1- methylethoxyimino)acetamido]-3-[(Z)-3-chloro-1-propen-1-yl]-3-cephem-4- carboxylate 1-oxide. The compd. of the formula I is obtd. by hydrolyzing a compd. of formula IV (where R 18  is a group of formula V, etc.; R 19  is H or a negative charge; R 20  is a hydroxy protective group, etc., and R 21  is a nitrogen protective group) or removing the protective groups of the compd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6452627-A (JP)
Title: Production of body of foam glass
Inventor: KASAI SEIKI
IPC: C03B19/08
Filed: 1987-08-25
Abstract: PURPOSE:To obtain the titled body providing foam glass having uniform density, excellent appearance, water absorption resistance and heat insulating properties, by blending pulverized raw material for foam glass in dried powder state, adding water, compressing to a bulky state once and grinding. CONSTITUTION:A previously pulverized natural glassy mineral of a main raw material for foam glass and a foaming agent is blended with a given compounding ingredient such as foaming agent in a dried powder state or incorporated with 5-30wt.%, usually 10wt.% aqueous solution of a binder or water during blending to give mixed powder having small bulk density. Then the mixed powder is compressed once, solidified into a bulky state and reground to give body for foam glass.
Patent JP-2000041709-A (JP)
Title: Buckle
Inventor: MORI SHINJI
IPC: A44B11/26
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a buckle which is reduced in the number of parts and is capable of surely maintaining a latching state. SOLUTION: When a tongue plate 80 is engaged (latched) by a locking plate 20, a pressing member 72 of a cam 22 energized to a return spring 24 comes into contact with a receiving surface 52 of the locking plate 20 and, therefore, the inadvertent release of the latching state does not occur. To release the latching state, a user pushes a release button 26. A pawl 70 is then pressed to an X1 direction and a cam 22 is turned in a B2 direction, by which the pressing member 72 is parted from the receiving surface 52. Consequently, the return spring 24 is compressed and the release button 26 is reset to its home position by this elastic force. The return spring 24 has an energizing effect on the cam 22 and an effect of resetting the release button 26 to its home position in combination and, therefore, the reduction of the number of parts is resulted.
Patent JP-2001037479-A (JP)
Title: New gene and production of protein by using the same gene
Inventor: KITAMOTO NORIYUKI
IPC: C07K14/38
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new gene consisting of a promoter corresponding to a protein originated from a filamentous lichen and having a specific base sequence, and capable of producing a large amount of a useful protein by uniting it with a gene for the useful protein, incorporating the united gene into the filamentous lichen and culturing. SOLUTION: This new gene is a promoter consisting of a base sequence of the formula and corresponding to a 32 kDa protein originated from Aspergillus oryazae and can produce and secrete the same kind or a different kind of protein in a large amount to the outside of the cells by inserting a structure gene encoding a useful protein in the downstream of the above sequence, transforming a filamentous lichen and culturing. The new gene is obtained by isolating mRNA from Aspergillus oryzae KBN616 (FERM P 17333), preparing a cDNA library by using it with a usual method and performing a PCR reaction by using a primer consisting of a partial sequence of the promoter for cloning the gene.
Patent JP-S6455222-A (JP)
Title: Method for contact-bonding unbonded part of covering coating layer skin in coveringly coated steel pipe
Inventor: KOMIYA YOSHIOKI
IPC: B29C63/18
Filed: 1987-08-27
Abstract: PURPOSE:To automatically and firmly contact-bond the unbonded part of a cover coating layer skin developed near a bead part to a pipe body at the cover coating of the outer peripheral surface of a steel pipe by a method wherein the contact-bonding position of a roll is controlled by continuously detecting the passing speed of a steel pipe, the position of a pipe end, the position of the bead part from the pipe end and the position of the bead part in the peripheral direction of the pipe. CONSTITUTION:The lifting timing of a pressure roll 16 is controlled by signals, which are detected with a steel pipe line speed detector 13 and a pipe end detector 14. The positioning of the pressure roll 16 and the following-up of the pressure roll 16 to the unbonded part is done on the basis of the signal, which indicate the position of a bead part from the pipe end, and the signal, which indicates the position of the bead part in the peripheral direction of the pipe, both of which are detected with a bead part detector 15, so as to contact-bond the unbonded part of the covering coating layer skin of a coveringly coated steel pipe. When the end of the coveringly coated steel pipe reaches the pressure roll 16, the pressure roll 16 is pre-set at the first position of the unbonded part of the covering coating layer skin. Just after the arrival of the bead part to the pressure roll 16, the pressure roll 16 is lowered so as to contact-bond the unbonded part of the covering coating layer skin of the steel pipe to a pipe body.
Patent JP-H0882184-A (JP)
Title: Method and appliance for execution of tunnel
Inventor: ONO KEIJI
IPC: E21D9/00
Filed: 1994-09-05
Abstract: PURPOSE: To speed up the execution of tunnel work by providing a hydraulic drill, a concrete sprayer, a carrying conveyer, etc., to a portal working platform travelling on a rail and, at the same time, advancing the excavation of a facing, the carrying out of mock, the lining of a wall surface, etc. CONSTITUTION: A facing 1b is excavated with a hydraulic drill 30 on a working platform 10, and the excavated earth (mock) 1c is loaded on a conveyer 64 by means of raking devices 66 provided to both sides of the working platform and a loading auxiliary machine 70 such as a shovel, etc., to move it with a carrying conveyer 50. In keeping pace with the work, the lining of a wall surface 1a of an excavated tunnel is executed by a concrete sprayer 20 equipped with a spraying nozzle 21, etc. Then, the working platform 10 is subsequently moved, and the same stage of work is repeated to excavate a tunnel. By the constitution, a construction period can be reduced.
Patent JP-S64501-A (JP)
Title: Production of reflecting mirror
Inventor: SATO KENJI
IPC: G02B5/10
Filed: 1987-08-26
Abstract: PURPOSE: To produce a reflecting mirror having a desired shape and size with high accuracy by forming an electrocasting layer and backing metal on a thin metallic film coated and formed on the outside peripheral face of a base material having the same shape as the shape of the hole of the reflecting mirror and separating the electrocasting layer and the backing metal from the base material with the thin metallic film as a boundary by a difference in coefft. of thermal expansion.  
     CONSTITUTION: The thin metallic film 2 is coated on the outside peripheral face of the base material 1 worked and prepd. to the same shape as the shape of the hole of the reflecting mirror and the electrocasting layer 4 is formed on this thin metallic film 2. The backing metal 3 is formed on this electrocasting layer 4. The electrocasting layer 4 and the backing metal 3 are separated from the base material 1 with the thin metallic film 2 acting as a release material as a boundary by the difference in the coefft. of thermal expansion when an abrupt temp. change is applied to the base material 1 formed with this backing metal 3. The reflecting mirror 5 consisting of the electrocasting layer 4 to serve as a reflecting surface and the backing metal 3 is thus produced. The inexpensive mass production of the reflecting mirror 5 having the desired shape and size with high accuracy is thereby enabled without receiving the restrictions on the shape and size arising from the working stages. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0374419-A (JP)
Title: Copolymer and production thereof
Inventor: TAGUCHI YOSHIHIRO
IPC: C08F16/14
Filed: 1989-08-17
Abstract: PURPOSE:To obtain a copolymer used for thick film electroluminescence element, thin film condenser, etc., and having high dielectric constant by subjecting an electron donating monomer having an electron attracting group to radical copolymerization with an electron attracting monomer having an electron attracting group. CONSTITUTION:An electron donating monomer (e.g. CH2=CHOCH2CH2CN) having an electron attracting group (e.g. -CH2CH2CN; -CH2CF3, -CH2CH2Cl or -CH2CH2OCH2CH2CN) is subjected to radical copolymerization with an electron attracting monomer (e.g. CH2=CHCOOZ) having an electron attracting group to provide the aimed copolymer.
Patent JP-H09106782-A (JP)
Title: Low-pressure mercury vapor discharge lamp
Inventor: BIRO ATTILA
IPC: H01J61/28
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To release mercury vapor during a starting period, improve warm-up characteristics, and absorb the mercury vapor during a non-discharge period and stabilize the pressure by additionally setting an auxiliary amalgam member in a main amalgam member. SOLUTION: Electrodes 30 are respectively installed in outside leg parts 24 of pipes 14, 20 in both ends of an envelope 12, supported on electrode supporting structures 32, and connected to electric lead wires 34. Main amalgam members 48 are installed at proper positions where they are brought into contact with a filled gas in the envelope 12 and the composition and the operation temperature characteristic are just fitted. The purpose of the main amalgam members 48 is to absorb mercury vapor at relatively high temperature at which mercury vapor increases undesirably and stabilize the pressure during the lighting of the lamp. Moreover, the auxiliary amalgam members 54 installed additionally is set at proper positions where the operation temperature characteristic is suitable in the envelope 12. Consequently, mercury vapor is released during a starting period, vapor pressure is heightened to improve warming-up characteristics along the whole length of the lamp, and the mercury vapor is absorbed during a non-discharging period.
Patent JP-S6454236-A (JP)
Title: Marking detection
Inventor: HIMENO HIROSHI
IPC: G01N21/892
Filed: 1987-08-25
Abstract: PURPOSE:To enable detection of a marking simply and accurately without missing it attached to a side end of a sheet, by irradiating the sheet with an auxiliary projector provided on the opposite side to a light receiver through the sheet from the undersurface thereof. CONSTITUTION:A sheet 2 unwound from a wound sheet 1 runs continuously in the direction of the arrow. A projector 4 and a light receiver 5 of a reflection type marking detector 3 is arranged above the sheet and a marking is detected depending on changes in the reflection factor and reflection optical axis and the like at a marking point. An auxiliary projector 6 is so set below the sheet that a part of light therefrom 6 irradiates the undersurface of the sheet while a part thereof is incident directly into the light receiver. The auxiliary projector is so arranged to select a light source and the position thereof that intensity of illumination of light irradiating at a fixed level from the upper projector is the same as that immediately after reflected on the top surface of the sheet running.
Patent JP-S59100812-A (JP)
Title: Device for detecting bearing
Inventor: IGUCHI HITOSHI
IPC: G01R33/04
Filed: 1982-12-01
Abstract: PURPOSE:To compensate bearing drift by simple operation by adding a value smaller than the radius of a vector circle to the vector component of detected earth magnetism and making a straight line intersect with the vector circle to determine the center of the vector circle from the coordinates of the intersecting point. CONSTITUTION:When a switch 70 is turned on, a microcomputer 50 adds a fixed value smaller than the radius of earth magnetism vector circle to the detected components of the intersecting directions of two axis x, y of the earth magnetism vectors corresponding to the bearing of a car which is outputted from a bearing detecting sensor 10. At least one straight line out of two straight lines parallel with the axis x, y passing through the added coordinate value intersects with the vector circle. Consequently, the center coordinates to the vector circle is determined simply without using the coordinates of three points on the circumference by operating a mean value of these intersecting coordinates. The detected earth magnetism vector component is compensated in accordance with the center coordinate value corresponding to the drift due to magnetization to the car body and the correct bearing of the car body is detected.
Patent JP-H1155557-A (JP)
Title: Image pickup element card and card cover
Inventor: KOBAYASHI TAKASHI
IPC: H04N5/765
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup element card that uses an optical camera for a digital camera through the utilization of the performance of an optical lens system of the optical camera. SOLUTION: A card medium 2 loaded removably in an internal space of an optical camera main body and placed to a film loading section of the optical camera main body at loading and a circuit container 3 contained in a film windup section of the optical camera main body are formed integrally. An image pickup element 21 whose light receiving face is placed to an image forming part of the film loading section is provided to the card medium 2 and a liquid crystal display cover 22 that is made opaque when it is removed from the optical camera is provided to the surface. The circuit container 3 contains a memory that records an output of the image pickup element 21 in a freely updated way and a control IC that controls the operation of an in-card electronic circuit including the image pickup element 21 and the memory.
Patent JP-H0640936-A (JP)
Title: Preventing and therapeutic agent for hyperlipemia
Inventor: TSURU SUMIAKI
IPC: A61P3/14
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a new preventing and therapeutic agent for hyperlipemia being inexpensive and free from side effects. CONSTITUTION:The preventing and therapeutic agent contains either one or the mixture of at least two among a group consisting of casein, casein calcium, casein sodium, casein potassium, casein iron, casein copper and casein zinc as a main ingredient.
Patent JP-H0551608-A (JP)
Title: Production of metallic capsule for producing composite tube
Inventor: KUSABE ICHIRO
IPC: B22F5/12
Filed: 1991-08-23
Abstract: PURPOSE:To easily produce a metallic capsule of optional size for producing a composite tube with the lining powder sufficiently densified and with the degree of vacuum hardly leaked. CONSTITUTION:An inner cylinder 3 having about the same length as a cylindrical capsule main body 1 with an outward opening flange formed on the upper and lower ends and formed with a thin metal easy to plastically deform is inserted into the main body 1, a lining powder 4 is filled between the periphery of the main body 1 and the inner periphery of the inner cylinder 3, the outer peripheral edge of the flange of the inner cylinder 3 is welded to both end faces of the main body 1 in vacuum, end plates 9 and 10 are firmly attached to both ends of the powder-filled body 6 to close the opening of the body 6 on both ends, a pressure medium 14 is injected into the body 6, and the medium 14 is pressurized.
Patent JP-S6367069-A (JP)
Title: Signal receiving time recording method for exchange system
Inventor: FUKUMOTO AKIRA
IPC: H04Q3/545
Filed: 1986-09-08
Abstract: PURPOSE:To exactly record time by recording the time when a designated signal has been received, with respect to a recording method for the signal receiving time used for calculating a telephone call charge. CONSTITUTION:In an electronic switching system for connecting a subscriber and a trunk through a network by a central processor by a stored program control, and sending out a signal from a sender to the next station, a connection control basic part of the central processor designates in advance a classification of a signal for recording the time, among the signals received from the nest station, in a signal transmission/reception control part. In this state, when reception of its signal has been disidentified, the signal transmission/reception control part records the receiving time in a sender memory, and the connection control basic part copies its time in a call memory.
Patent JP-S6457942-A (JP)
Title: Production of light hollow engine valve
Inventor: SASAKI NAMIO
IPC: B21K1/24
Filed: 1987-08-26
Abstract: PURPOSE:To effectively prevent the spill of a core material from a base metal by using the punch having a projection part at the tip center and pushing the cover of the core material into the base metal in case of forging a valve stem with the forward extrusion of the cup shaped base metal in which the core material is inserted. CONSTITUTION:A core material 2 is inserted into a cup like base metal and enclosed by a cover 3. This base metal is charged to a heated forging die 4 and passed through a die hole 6 from the rear part to form an extrusion valve stem. A punch 5 has the projecting part 7 of the diameter slightly smaller than the hole of the base metal and the cover 3 is pushed into the base metal 1 during forming. The obtd. stem is reheated, inputted to the die 8 of a 2nd forging stage and forged from the rear part by a punch 9 to form a bevel part. Consequently the spill of a core material is avoided and a light and hollow engine valve can be manufactured with hot extrusion.