baber/WOPTO huggingface dataset:
Patent JP-S62289190-A (JP)
Title: Production of fatty acid ester using lipase
Inventor: MORITA ISAMU
IPC: C12P7/62
Filed: 1986-06-05
Abstract: PURPOSE:To obtain a fatty acid ester in high yield, by using a sugar and a fatty acid as substrates and continuing incubation in the presence of lipase keeping the water-content of the reaction system below a specific level. CONSTITUTION:A fatty acid ester is synthesized by using a sugar or sugar alcohol as a substrate and a fatty acid as another substrate and incubating in the presence of lipase. In the above process, the incubation is continued keeping the water-content of the reaction system to <5%. The fatty acid used in the above process is preferably 8-22C saturated or unsaturated fatty acid. The molar ratio of the sugar or sugar alcohol to the fatty acid in the reaction mixture at the start of the reaction is preferably 1:3-3:1. The incubation temperature depends upon the heat-resistance of the enzyme and is generally 30-50 deg.C. The optimum temperature is about 30 deg.C, however, it may be >=40 deg.C in the case of some heat-resistant enzymes.
Patent JP-H06321666-A (JP)
Title: Decorating method of rough surface of ceramic plate
Inventor: ENOMOTO TAKAYUKI
IPC: C04B41/52
Filed: 1993-05-07
Abstract: PURPOSE:To provide a decorating method of a rugged surface of a ceramic plate so that the water resistance of the surface is made more complete and the surface shows natural appearance and controlling of a coating liquid in the coating process is made easy. CONSTITUTION:A permeable water-absorption preventing agent 2 is applied and permeated on the recessed surface of a ceramic plate 1 having a rugged pattern, and then a weather-resistant clear coating material 3 is applied only on the projected surface 1A. This clear coating liquid 3 is a fluororesin-based, acryl urethane-based or alkoxide material-based and added with a pigment having same color as that of the ceramic plate material in a dry state by 0.5-5%, or no addition of the pigment. Then the whole surface of the ceramic plate is coated with the clear coating liquid without addition of pigment 3A. By this method, the base color can be developed with the clear coating liquid, while the recessed part and projected part shows difference of color density, thereby, deterioration of the coating film due to UV rays is hardly recognized.
Patent JP-H082701-A (JP)
Title: Carrying mechanism for recording medium
Inventor: YUKI KAZUYA
IPC: B65H1/12
Filed: 1994-06-14
Abstract: PURPOSE:To uniformize impressing at the time of pressing a recording medium with a plate by sprig force by rotatably supporting the middle part of the plate, with a shaft parallel to the recording medium carrying direction as a center, on the supporting point of a plate supporting member in a medium pressing means for pressing a sheetlike recording medium to a roller. CONSTITUTION:In a paper feeding mechanism in an electrophotographic recording device, a plate supporting member 1 is rotatably supported by a shaft 10 fitted to a frame 5 on the end part of the member 1, and is pressed and energized in an upward direction by two coil springs 6 interposed between the reverse side end part of the plate 1 and the frame 5. A plate 2 is rotatably fitted to a shaft 7 (fulcrum), parallel to the carrying direction of a recording paper sheet 3, provided on the middle part of the plate supporting member 1 to place recording paper sheets 3 onto the plate 2. Consequently, force added to the recording paper sheets 3 can be unified to eliminate a problem such as skew of the paper sheets 3 in carrying them.
Patent JP-S5757665-A (JP)
Title: Marking by automatic spray
Inventor: TAJIMA NOBUO
IPC: B41J3/24
Filed: 1980-09-24
Abstract: PURPOSE: To enable stencil to match specification of steel product fully automatically, by making memory shift to a spray device on specification of a steel product matching stencil, making memory shift on the specification of the steel product by a calculator and conducting spray while confirming the matching at a prescribed timing.  
     CONSTITUTION: A boring device 1 receives an information regarding a steel product by an exclusive controller 12 through a control device 11, and while conveying a stencil, an information on the stencil is shifted by the controller 11. A group of stencil for 1 lot having been piled by a piling device 4 are detected by a photo SW5, and while putting out lot division number to CPU from the controller 11, reject comfirming signals by lots are also put out. The CPU controls a spray device 10 on a piece-of-steel-product basis, checks production schedule by lots of steel products from the very moment of input of a spray information, puts out a reject signal to the control device 11 and drives a group of stencils out of the line by a rejecting device 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11328683-A (JP)
Title: Optical pickup and assembling method thereof
Inventor: KYOTANI SHOICHI
IPC: G11B7/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup, and a assembling method thereof, in which the light projecting/receiving section is secured accurately with an inexpensive sheet metal carriage and environmental fluctuation is suppressed. SOLUTION: The optical pickup comprises a box type carriage 12 made of a sheet metal, a pair of pieces 31 formed by raising a part of the bottom plate of the carriage 12, and a light projecting/receiving section disposed between the raised pieces 31 through a specified interval. The light projecting/ receiving section is subjected to positional adjustment and secured through an adhesive 13 to the raised pieces 31.
Patent JP-H07331923-A (JP)
Title: Construction of rigidity adjustable panel and fitting method thereof
Inventor: NAKADA SHINJI
IPC: E04H9/02
Filed: 1994-06-14
Abstract: PURPOSE:To maintain habitability in a building by adopting a wall panel construction which exhibits rigidity and damping ability only against microvibration such as vibration due to traffic or due to indoor walking. CONSTITUTION:A plurality of panel units 4 are connected together through two studs 3 directly or spacedly by a prescribed gap equipped to upper and lower beams 1, 2 in a steel structure. A plurality of damper units 5 in which plates are fixedly secured on both sides of viscoelacstic bodies are arranged at prescribed intervals between the panel units 4 and tightly combined with the panel units 4. The upper and lower both ends of the panel units 4 are connected together through joint materials 9 so as to bind them, and hence deformation of the wall panel construction in the direction outside the face is prevented and transmission of force in the damper units 5 is made appropriate. The stud 3 is divided at nearly the cener so as to form stud members 3a, 3b, and the length can be adjusted by connecting together them through an adjusting joint 6 so as to deal with variation of a distance between the beams.
Patent JP-S5922158-A (JP)
Title: Data processor
Inventor: TANIGUCHI JIYUN
IPC: G06F12/00
Filed: 1982-07-28
Abstract: PURPOSE:To prevent a decrease in the output efficiency of a multi-processor system by dividing the address area of a common memory into plural areas by providing limited lock display signal lines for transmitting signals which indicate lock states of the respective address areas. CONSTITUTION:Plural processors Pi (i=1-n) is accessible to the common memory 3 through a common bus 2 under the control of a deciding circuit for the right of the use of the common bus. The address area in the memory 3 is divided into (m) areas, and signal lines 19-j (j=1-m) for transmitting limited lock display signals BLKj corresponding to the respective address areas and a limited lock generating circuit 18 which transmits and receives the signals BLKj to and from the Pi are provided. The circuit 18 decides on an address area wherein a lock signal 15 and an address signal from the Pi are limited and locked, and sends a request signal 20 for the use of the common bus to the circuit 4 when the bus request signal 9 is received from the Pi and the signal line 19-j corresponding to the determined address area is at a level L. Then when a permit signal 10 for the use of the bus is supplied from the circuit 4, the circuit 18 sets the signal BLKj to a level H to place the signal line 19-j in a locked state.
Patent JP-H04332300-A (JP)
Title: Acoustic diaphragm
Inventor: URYU MASARU
IPC: H04R7/02
Filed: 1991-05-08
Abstract: PURPOSE:To provide an acoustic diaphragm having the merit of a paper diaphragm, and whose intensity(Young's modulus) is large, and whose reproduced frequency band is wide. CONSTITUTION:A pineapple fiber obtained from the leaves of a pineapple is used for a cellulosic fiber, and this is manufactured in order to prepare the acoustic diaphragm. When the pineapple fiber is pulped by an alkali processing, the alkali concentration is defined as 2-10 weight%, a fiber opening state is made to be satisfactory, and the fiber intensity is ensured.
Patent JP-S5560569-A (JP)
Title: Thermosetting coating composition
Inventor: NAGURA OSAMU
IPC: C09D163/00
Filed: 1978-10-27
Abstract: PURPOSE: To prepare the title composition having excellent long-term storage stability, and giving a coating film having excellent physical properties, by dispersing fine powder of a polybasic carboxylic acid (anhydride) in a specific copolymer solution.  
     CONSTITUTION: The objective coating composition is prepared by dispersing (A) fine powder of a polybasic carboxylic acid (anhydride), e.g. succinic acid, in (B) a solution of a copolymer obtained by the copolymerization of a vinyl monomer mixture composed of (a) 1W20wt% of a nitrogen-containing vinyl monomer such as  acrylamide, (b) 5W45wt% of a glycidyl-containing vinyl monomer such as glycidyl  acrylate, and (c) the remaining part of a copolymerizable monomer such as methyl methacrylate, and if necessary, adding (C) a colorant, a binder, a plasticizer, etc. to the dispersion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6023875-A (JP)
Title: Holder and blade assembly of cleaning device
Inventor: OOTANI TOSHIYUKI
IPC: G03G21/10
Filed: 1983-07-19
Abstract: PURPOSE:To permit exact and easy assembly and installation by executing stages for coating an adhesive agent to holders, sticking the holder to a blade, attaching an assembly of the holder and blade to a device body, etc. with the guides provided to the holders as a reference. CONSTITUTION:Guide holes 41-44 provided to holders 4a, 4b are respectively engaged with pins P1-P4 provided to four corners of a base plate 10. An adhesive agent is coated to the holders 4a, 4b positioned by such means in the places of which the relative positions with the holder are likewise determined by the pins. The stage for attaching a blade 22 to the holders 4a, 4b coated with the adhesive agent and the stage for cutting the blade to two pieces are executed with the pins P5-P8 provided in the same relative positions as P1-P4 as a reference. The assembly of the holders and blade is finally installed to the device body by using the holes 41-44 of the holders. The assembly and installation of the holders and blade are thus exactly and easily accomplished in the above-mentioned way.
Patent JP-S63317547-A (JP)
Inventor: JIEIMUZU RICHIYAADO URUFU JIYU
IPC: C08L11/00
Filed: 1988-05-31
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-S5922023-A (JP)
Title: Beam splitter
Inventor: MATSUDAIRA TAKAO
IPC: G02B27/10
Filed: 1982-07-27
Abstract: PURPOSE:To obtain a beam splitter which splits incident light to plural parallel light advancing in the same direction by providing a reflection preventing film and a reflection film on the one surface of a light-transmissive substrate, and adhering plural thin glass sheets having different transmittances on the other surface. CONSTITUTION:A reflection preventing film 11 consisting of two layers of MgF2 and ZrO2 is provided at the incident point 21 of incident light on the smooth surface 2 of a light transmissive substrate 1 consisting of optical glss (BSC-7), and a total reflection film 12 superposed alternately with 21 layers of TiO2 and SiO2 is provided in the positions of respective reflection points 22-25. Thin glass sheets 31-35 provided with semipermeable films having successively increasing transmittances are adhered on the other smooth surface 3. The light 4 which is made incident from the incident point 21 emits partly from the sheets 31-35 when said light arrives at the sheets and the balance are relfected by the sheets. The reflected light are reflected successively at the respective points 22 and the parallel exit light 5-9 advancing in the same direction as the direction of the light 4 are obtained. The intensities of said light are roughly equal to each other.
Patent JP-H02309850-A (JP)
Title: Cordless telephone set
Inventor: UMEYAMA HIROSHI
IPC: H04M1/00
Filed: 1989-05-25
Abstract: PURPOSE:To prevent useless waste of a battery by providing a busy tone detection means switching the talking state in to the standby state when a busy tone is detected for a prescribed time or the prescribed number of times to a cordless telephone slave set. CONSTITUTION:When on-hook control is not implemented at a master set side 1, the talking state continues between a slave set 6 and the master set 1 and the master set 1 sends a busy tone to the slave set 6. The busy tone is detected by a busy tone detection circuit 14 via a transmitter-receiver 11 of the slave set 6 and a controller 15 counts the number of times of reception (reception time) of the busy tone detected by the busy tone detection circuit 14 to control the state of the slave set 6 from the talking state to the standby state when the prescribed number of times (a prescribed time) is counted. Thus, when the slave set 6 restores to the standby state, the current consumption from a secondary battery 7 is decreased, the power consumption is reduced to suppress useless battery wear.
Patent JP-H01300422-A (JP)
Title: Magnetic recording medium
Inventor: MIYATA TERUHISA
IPC: C10M105/38
Filed: 1988-05-30
Abstract: PURPOSE:To obtain durable reliability in all of practicable environment by incorporating monoacetylated glyceride or diacetylated glyceride into a magnetic coated film contg. magnetic powder and binder. CONSTITUTION:The magnetic layer is formed by using the monoacetylated glyceride or diacetylated glyceride. The acetylated glyceride is incorporated into the magnetic layer by a method of previously adding the same into a magnetic coating compd. or dissolving the same in a solvent such as toluene or n-hexane and impregnating the soln. into the magnetic coated film. The amt. of the acetylated glyceride is preferably confined to 5-25wt.% in total in either of the case in which said glyceride is used alone with the magnetic powder or used mixedly in case of adding the same in the magnetic coating compd. The wear resistance and low starting torque characteristic are improved in this way and the excellent durability and reliability are obtd. in all of the use environment.
Patent JP-H06340920-A (JP)
Title: Batch annealing method of stainless steel
Inventor: ISHIBASHI GENICHI
IPC: C21D1/76
Filed: 1993-06-02
Abstract: PURPOSE:To decompose steam and to reduce loads in the subsequent pickling line, in batch annealing for a stainless steel using gaseous hydrogen in an atmosphere by adding specified ratios of components modifying generated steam to the atmosphere. CONSTITUTION:A ferritic or martensitic stainless steel sheet after hot rolling is subjected to batch annealing using hydrogen as an atmospheric gas in an inner cover. At this time, steam is generated by the reduction of oxidized scales on the surface of the stainless steel in the process of the annealing, therefore, components (CO, CH4, NH3 or the like) modifying steam is added to the atmosphere by 0.1 to 10% to decompose the steam. In this way, the reduction of the process and the reduction of required time can be attained.
Patent JP-S6117970-A (JP)
Inventor: HENDORITSUKU MARUDAA
IPC: A61B6/06
Filed: 1985-06-19
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-H0517344-A (JP)
Title: Lipid membranous structure for oral use
Inventor: TSUCHIYA HARUTSUGU
IPC: A61K47/24
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a lipid membranous structure for oral administration capable of efficiently conveying a held medicine to Peyer's patches in digestive tracts after administration and improving the absorbability of medicines which have been poor in absorbability in the oral administration. CONSTITUTION:A lipid membranous structure for oral administration is obtained by adding at least one selected from phosphatidylserine (preferably hydrogenated phosphatidylserine, dipalmitoylphosphatidylserine or distearoylphosphatidylserine), mannose derivatives and mannan derivatives as a membrane ingredient in an amount of >=1%, preferably 5-50% molar fraction based on the total lipid membranous ingredient to a lipid membranous structure such as a liposome, an emulsion or a micelle. This lipid membranous structure has the above-mentioned effects. Furthermore, medicines capable of being held with the aforementioned lipid membranous structure vary with the kind of the lipid membranous structure, but are not especially limited in the case of, e.g. the liposome. Fat-soluble medicines and sparingly water-soluble medicines can be cited as the medicines capable of being held with the lipid membranous structure.
Patent JP-S5657064-A (JP)
Title: Developing device of copying machine
Inventor: INUZUKA HIDEO
IPC: G03G15/09
Filed: 1979-10-16
Abstract: PURPOSE: To enable developing and nondeveloping operations to be easily performed and enable a multiplicity of developing devices to be installed according to need by providing a moving roller which guides and moves a beltlike photoreceptor with respect to position-fixed developing devices.  
     CONSTITUTION: A moving roller 7 is freely rotatively supported to a link 9 and is so moved as to draw a locus of ellipse by a moving device 10. When it is moved to the position A, a photoreceptor 5 moves along staright lines A 1 , A 2  and is developed by contacting a developing device 1. When the roller is moved to the position B, the photoreceptor 5 moves along straight lines B 1 , B 2  and receives the developing action by a developing device 2. Similarly, in the position C, it receives only the developing action by a developing device 3. Color copying may be performed by applying developments of respectively adaptive separating colors with respect to the developing devices 1, 2, 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5562152-A (JP)
Title: Single side hot dipping method of strip steel sheet
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/32
Filed: 1978-10-30
Abstract: PURPOSE:To plate the single side of a steel sheet with hot dipping, by making the molten metal fluidize and rise by electromagnetic force, and by bringing a plating roll, to a portion of which is adhered the molten liquid, into contact with the under surface of the steel sheet. CONSTITUTION:At the base of a tank 1 contg. molten plating-metal 5 such as zinc is attached an inclined guide plate 3 made of a non-magnetic material, and an electromagnetic pump 8 is installed under the guide plate 3 and outside the tank 1. Above the molten metal bath 5 is installed a furnace for protecting the atmosphere in the tank in order to keep the atmosphere reducing or neutral. Molten metal bath 5 is fluidized and raised along the guide plate 3 by means of the pump 8 so as to be adhered to a plating roll 7, the quantity of the adhered molten metal beig regulated by means of a wiping nozzle 7'. The steel sheet 9 which runs through the furnace 10 is plated at the under surface thereof with the molten metal adhered to the plating roll while passing through between a pressure roll 6 and the plating roll 7. Hereby, a single-side plated steel sheet having plated layer of reasonable thickness is manufactured.
Patent JP-H01303627-A (JP)
Title: Optical disk device
Inventor: YAMADA MICHIYASU
IPC: G11B7/0055
Filed: 1988-06-01
Abstract: PURPOSE:To efficiently record and reproduce information on both concave and convex tracks by block-dividing a disk and limiting the use of a user so as to eraze and rewrite the information with the block as a unit. CONSTITUTION:A recording material 6 is applied a disk substrate 5, and a concave part (or convex part) of a concave convex-shaped guide track, is made into a track (information track) 7 to record the information and a convex part (or concave part) is made into a track (track for controlling tracking) 8 not to record the information. The address signal is formed in the concave convex shape at the information track 7, and the information signal is recorded as a bit signal 9 by an optical spot 11 stopped by an objective lens 10. Thus, the disk is divided into some blocks, one track or above of the non-recording tracks is provided between blocks and thus, most efficiently, the information can be recorded on both concave convex tracks.
Patent JP-H0428173-A (JP)
Title: Nonaqueous electrolytic liquid secondary battery
Inventor: NANBA MASARU
IPC: H01M4/134
Filed: 1990-05-24
Abstract: PURPOSE:To obtain a safe and high-performance nonaqueous electrolytic liquid secondary battery which is superior in the efficiency of charging/discharging and a cycle characteristic and devoid of the danger of the inside short circuit of the battery, by providing on the negative pole surface opposing the positive pole a high molecule film which permeates selectively alkaline metal ion. CONSTITUTION:The negative pole 2 does not directly contact an electrolytic liquid, but an ion selective permeation film 3 is interposed, so reaction between the electrolytic liquid and an alkaline metal educed at the time of charging is restrained, and the lowering of charging/discharging efficiency due to the formation of an insulating non-working film, and the growth of dendrite due to the non-uniformity of a charging electric current, can be restrained. Also, at the time of electric discharging, the alkaline metal ionized on the negative pole is discharged into the electrolytic liquid speedily through the ion permeation film. Accordingly, even if the charging and discharging of electricity are repeated, there is no danger of a battery short circuit due to the electrolysis of the electrolytic liquid or the growth of dendrite, and a nonaqueous secondary battery which can repeat the cycle of charging/discharging stably, can be obtained.
Patent JP-H03914-A (JP)
Title: Chain cover of internal combustion engine
Inventor: HIRAI TOSHIHIRO
IPC: F01M13/04
Filed: 1989-05-29
Abstract: PURPOSE:To provide a compact and difficult oil invasion structure by disposing a blow-by gas inlet on one of respective outer spaces in plural chain guides and an oil separator on another respectively, and communicating these in a communicating passage. CONSTITUTION:A chain cover 1 covers a crank gear 2, a timing chain 3 and plural chain guides 4, 5, whereas most of blow-by gas are made to flow into from the first inlet 6 with large opening area and are introduced in an oil separator 7 through a communicating passage 19. The oil in the blow-by gas is separated by plural fin members 15, and after dropping on a bottom wall 10, is returned in a suction passage from an exhaust port 18. On the other hand, the blow-by gas where oil has been separated is returned in an intake passage from an outlet 13. The remainder of the blow-by gas is introduced in the oil separator 7 from the second inlet 17 with small opening area, from which oil is separated in the same way as the above.