baber/WOPTO huggingface dataset:
Patent JP-S6372606-A (JP)
Title: Plant growth regulator
Inventor: YAGI KAORU
IPC: C07D211/76
Filed: 1986-09-12
Abstract: PURPOSE:To provide a plant growth regulator composed of an N-acyllactam compound such as 1-[3-(4-chlorophenyl)propanoyl]-2-piperidone, etc., having excellent growth regulation effect and producible at a low cost. CONSTITUTION:The objective plant growth regulator is composed of an N- acyllactam compound of formula (R is Cl, nitro or mercapto; n is 1 or 2) [e.g. 1-[2-(4-chlorophenyl)ethanoyl]-2-piperidone]. The plant growth regulator is preferably used in liquid state and applied to a plant of seedling stage. The N- acyllactam compound of formula can be produced e.g. by reacting a lactam such as 2-piperidone with an acid chloride produced by chlorinating 3-(4-nitro) phenylpropionic acid with thionyl chloride, etc.
Patent JP-H1064850-A (JP)
Title: Sputtering apparatus
Inventor: SEIWA AKINOBU
IPC: H01L21/28
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To suppress the sequential variation of the characteristic dispersion of a sputtered film on a wafer, by moving a shield tube surrounding a wafer to be sputtered up and down to adjust the aperture of the opening with a fixed shield tube according to the internal pressure in a chamber to keep this pressure const. SOLUTION: A variable shield tube 1 lowers to a lowermost position to mount a wafer 15 on a susceptor 11, using a robot arm, etc. The wafer on the susceptor 11 is heated from the back side with an Ar gas heated by a heater contained in the susceptor 11. The tube 1 moves up to specified position to set the aperture of the opening 13. An N, or Ar gas is introduced from a gas feed hole 6 with measuring the pressure by a vacuum gage 14a to detect its pressure variation, according as the shield tube 1 is moved up and down to adjust the aperture of the opening 13 to keep the pressure in the chamber 14 const.
Patent JP-H0534576-A (JP)
Title: Camera able to set manual focus mode
Inventor: NAKAMURA TOSHIYUKI
IPC: G03B13/36
Filed: 1991-08-02
Abstract: PURPOSE:To improve the operability of zooming without damaging such an advantage that a photographing distance at a manual focusing time can be selected by a zooming operation member. CONSTITUTION:A control means 109 which inhibits the actuation of a zooming means 103 when the zooming operation member 102 is operated at the setting time of the photographing distance set mode of a manual focus mode, simultaneously actuates a selection means 105 (the photographing distance is selected) in response to the operation of the operation member 102 and actuates only the zooming means 103 when the operation member 102 is operated at the setting time of the photographing distance fixing mode of the manual focus mode and a focusing means 107 which realizes a photography feasible state when the photographing distance set mode is set by executing focusing based on the photographing distance set at present and realizes the photography feasible state when the photographing distance fixing mode is set by executing the focusing based on the fixed photographing distance are provided.
Patent JP-2000044112-A (JP)
Title: Sorter
Inventor: IWATA ERI
IPC: B65H31/24
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and cost-reduced sorter, wherein movement and transportation are easily carried out. SOLUTION: To change a gap between adjacent ones of a plurality of pins 2, the plurality of pins 2 are disposed to be swung around a fulcrum P provided in the lower side end part of a copy sheet taking-in moving direction so as to be opened/closed and freely maintained. This sorter is provided with an engaging piece 3 for each of the plurality of pins 2 having different diameter direction distances from the swinging fulcrum P, a roller 4 brought into contact with the engaging piece 3 to swing and move the pin 2, and a driving mechanism 5 for driving the roller 4 to reciprocate, swing and vertically move. The sorter is also provided with a pin switching device 7 capable of sequentially switching the pins 2 for taking-in copy sheets 6 ejected by moving the roller 4 each time the ejection of the copy sheets 6 is finished.
Patent JP-S60109398-A (JP)
Title: Piezoelectric sounding body
Inventor: ISHIKAWA MIYUKI
IPC: H04R17/00
Filed: 1983-11-17
Abstract: PURPOSE:To improve sound quality by providing an unwoven-cloth cover at the case opening which positions at the front surface of a piezoelectric element. CONSTITUTION:An unwoven-cloth cover 8 composed of a felt, etc., is provided at the case opening which positions at the front surface of a piezoelectric element. The lement 4 oscillates by making the diameter of the outer circumference part or the below part into a node, and emits sound by impressing a voice on lead wires 5 and 6. At this time, the suitable acoustic resistance generates by the cover 8 which is provided at the whole front surface of the element 4. Accordingly, the sound pressure of frequency characteristics becomes flat, and the sound quality is improved.
Patent JP-S6194086-A (JP)
Inventor: SUZUKI TERUYA
IPC: G09F9/35
Filed: 1984-10-16
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-H0264587-A (JP)
Title: Pressurized can for replenishment of electrophotographic liquid developer
Inventor: KURAMOTO SHINICHI
IPC: G03G15/10
Filed: 1988-08-31
Abstract: PURPOSE:To miniaturize a device and to improve the packing rate of a developer by packing the liquid developer into a can having a spray nozzle of the electrophotographic liquid developer together with gas which is not liquidized in a prescribed pressure or lower at a prescribed temperature or higher and is inert to this liquid developer. CONSTITUTION:High pressure gas which is not liquidized in <=10kg/cd pressure at >=10 deg.C temperature and is inert to a liquid developer 12 is packed in a space part 13 in a pressurized can 11 for replenishment of the electrophotographic liquid developer. The can 11 is closed with a valve 14 having a nozzle 15 as the spray nozzle of the developer; and when the can 11 is used in the erect attitude, a rigid pipe 16 is extended from the valve 14 to the bottom of the can and the nozzle 15 is pressed to open the valve 14, and the developer is sprayed gradually from the bottom of the can. When the pipe 17 extending from the valve 14 to the bottom of the can is made of flexible materials and a weight 8 is attached to the tip end of the pipe 17, the developer is satisfactorily replenished from the can in the erect attitude as well as the turned attitude.
Patent JP-S58131962-A (JP)
Inventor: RAASUROO FUOIAA
IPC: A61K31/22
Filed: 1982-12-10
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-2000041698-A (JP)
Title: Composition for measuring creatine kinase activity and measurement of creatine kinase activity
Inventor: HASHIMOTO MAMIKO
IPC: C12Q1/50
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for measuring creatine kinase, capable of avoiding bilirubin interference in a specimen and to provide a method for measuring creatine kinase activity. SOLUTION: In this composition for measuring creatine kinase comprising a first reagent containing no creatine phosphate and a second reagent containing creatine phosphate, the first reagent characteristically has pH <=6.1 at 30 deg.C. In this method for creatine kinase activity in a specimen in which a blank value is obtained by reacting the first reagent containing no creatine phosphate with the specimen and measuring the change of absorbance, then the reaction mixture is reacted with the second reagent containing creatine phosphate to measure the change of absorbance and the black value is subtracted from the change of absorbance, the first reagent has pH <=6.1 at 30 deg.C.
Patent JP-H0263502-A (JP)
Title: Water separator for regenerated solvent
Inventor: HATSUDA KOICHI
IPC: B01D17/00
Filed: 1988-08-31
Abstract: PURPOSE:To automatically return a solvent to be distilled and regenerated to a tank without enlarging the title oil-water separator by imparting a gravity separation function to the separator. CONSTITUTION:The solvent in the tank 1 at a low position is sent to a cleaning tank and cleaned. The spent solvent in the cleaning tank is sent to a distiller 2 and regenerated. The vaporized solvent in the distiller 2 is cooled by a cooler 3 and liquefied, and the liquefied solvent is automatically returned to the tank 1 through a separator 5 by its head. An inlet 7 for the liquefied solvent and a discharge port 8 for the separated water are provided to the separator 5, and a separation cylinder 14 is suspended in the separator 5. An outflow pipe 10 having the upper and lower outlets 11 and 12 at its upper part and leading to the tank 1 is coaxially erected at the separator bottom in the separation cylinder 14. The outflow pipe 10 is liquid-tightly enclosed with an oil-water separation filter 18 while leaving the upper outlet 11. As a result, the separator need not be enlarged.
Patent JP-H1122471-A (JP)
Title: Intermittent explosion two-cycle engine
Inventor: KINOSHITA TOSHIKAZU
IPC: F02B75/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide high a output without blowby of an air-fuel mixture. SOLUTION: A two-cycle engine having an exhaust port 7 to open and close by a piston 3, a scavenging port 9 and a suction port is provided with an air-fuel mixture passage 11 where air-fuel mixture passes and an air passage 13 where air passes on the suction port and a rotary shaft valve in the passage. Thereafter, the rotary shaft valve 15 alternately opens the air-fuel mixture passage and the air passage for each rotation of a crankshaft 4, alternately sucks air-fuel mixture and air into a crankcase, pre-loads them and supplies them to a cylinder, and when air-fuel mixture enters the cylinder 2, ignites and explodes, a rotary shaft valve 14 opens an exhaust passage 8.
Patent JP-H0382860-A (JP)
Title: Bulky melt blow nonwoven fabric and production thereof
Inventor: MENDE TAKAYUKI
IPC: D04H1/76
Filed: 1989-08-23
Abstract: PURPOSE:To obtain the title product suitable as a cushioning material, wiper, etc., having bulkiness, excellent flexibility and cushioning properties by spraying a fiber group from a melt flow die to a porous plate under a specific condition and piling the fiber group as a fiber aggregate of a specific constitution. CONSTITUTION:First, a fiber group is sprayed from a melt blow die 10 upon a porous plate 12 equipped with a great number of open holes 12a and yet in the operation, pressure at the fiber spray side is made larger than pressure at the opposite side with laying the porous plate as a boundary to project part of the fiber group from the open holes 12a. Then the projection is piled in a cylindrical way, the projection part of the closed tip is formed and the prepared fiber aggregate is released from the porous plate 12 to give the objective product having a great number of holes 1a at a ground fabric part 1 comprising a fiber group of a thermoplastic resin, cylindrical projection part 2 of the closed tip comprising the same fiber group as a foundation cloth part 1 at the peripheries of the holes 1a and projecting height h of the projection part 2 higher than twice thickness t of the foundation cloth part 1.
Patent JP-H0964831-A (JP)
Title: Fm teletext broadcast receiver
Inventor: YOSHIKAWA KANJI
IPC: G09G3/36
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the FM teletext broadcast receiver with an inexpensive configuration in which teletext information is observed at a remote location by displaying teletext information of an FM teletext broadcast program onto a conventional television receiver or video monitor or the like and the newest teletext information can be obtained while watching a TV program. SOLUTION: The receiver is provided with a device 6 receiving an FM teletext broadcast program and decoding teletext information from a teletext signal and with a device 18 superimposing the decoded teletext information onto a video signal or synthesizing the teletext information with RGB signals. Thus, teletext information of the FM teletext broadcast program is displayed on a conventional television receiver or video monitor or the like.
Patent JP-H0757468-A (JP)
Title: Semiconductor storage device
Inventor: FUKAZAWA TAKESHI
IPC: G11C11/41
Filed: 1993-08-09
Abstract: PURPOSE:To attain technology for writing initial data at high speed. CONSTITUTION:The device is provided with MOS transistors M5 and M6 and a control system for controlling them-as an initial data writing means for writing initial data in the lump in plural memory cells, and the initial data are written in the lump in the plural memory cells MS. By this method, high speed writing of the initial data is attained.
Patent JP-S6275847-A (JP)
Title: Method for controlling performance of computer system
Inventor: FUJIOKA SHUNTARO
IPC: G06F11/22
Filed: 1985-09-30
Abstract: PURPOSE:To facilitate the control of performance of a computer system together with the expansion of a control range and to improve variable properties, by providing an interval register and a real time counter to designate both the start time and the stop time for control the start or stop time as well as the system performance. CONSTITUTION:A real time counter 5 is provided together with a start interval register 3 and a stop interval register 4. The counter 5 continues a count-up action up to the value designated by the register 3. Meanwhile a computer system is working. When the count value of the counter 5 reaches a level designated by the register 3, a control circuit 51 receives an access and clears the counter 5. Then the counter 5 continues its count-up action up to the value designated by the register 4. While the interlocking is applied to the pipeline of a CPU of the system. Thus the system is kept discontinued. Then the circuit 51 clears the counter 51 when the count value reaches the level shown by the register 4. Thus the counter 5 restarts its count-up action. This count-up action is repeated and therefore the start/stop of the CPU can be set in an optional cycle. Thus the system performance can be controlled with high flexibility.
Patent JP-S59110989-A (JP)
Inventor: MATSUI FUMIO
IPC: F16L5/00
Filed: 1982-12-13
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-S6373321-A (JP)
Title: Data input device
Inventor: SHIODA HIROYUKI
IPC: G06F3/0487
Filed: 1986-09-17
Abstract: PURPOSE:To reduce the times of a key operation and to increase the input speed of data by skipping automatically a display cell part to which no data is inputted without performing the key operation. CONSTITUTION:In the titled device, the moving direction of a cursor can be selected appropriately by an input direction setting means 11 which sets the input direction of the data. Also, a data presence/absence instruction means 12, and a return instruction means 13 can decide whether a targeted display cell is a required cell or not at the time of inputting the data. And in the process of inputting the data by the key operation, a unit skip means 16 and an input segment skip means 17 skip the display cell to which no data is required to be inputted, and move the cursor to a display cell part to which the data is required to be inputted. Since the display cell to which no data is required to be inputted is passed, no key operation is required. Thus, it is possible to reduce times of the key operation, and to increase the input speed of the data.
Patent JP-H0646783-A (JP)
Title: Nonaqueous emulsified dispersion for butter and butter solution
Inventor: YOSHIDA TETSUYA
IPC: A23L7/157
Filed: 1992-07-24
Abstract: PURPOSE:To provide a dispersion comprising a fat or oil, rice powder, a specific emulsifier, and fine particulate silica gel in a specified ratio, capable of being easily mixed with cold water for butter, and giving a crispy texture, even after frozen and then thawed, when used as the coating of a fried food. CONSTITUTION:The objective dispersion comprises a fat or oil (e.g. a salad oil) and rice powder in a weight ratio of 50-80:50-20 as main components, and further an emulsifier (e.g. a sucrose fatty acid ester) having a HLB of >=8 and fine particulate silica gel in amounts of >=0.1 pt.wt., respectively, per 100 pts.wt. of the total amount of the fat or oil and the rice powder. The dispersion is obtained e.g. by heating the fat or oil at 60 deg.C, homogeneously dispersing the emulsifier in the heated fat or oil, further homogeneously dispersing the fine particulate silica gel in the dispersion, and finally homogeneously dispersing the rice powder in the dispersion.
Patent JP-2000043987-A (JP)
Title: Tank
Inventor: MATSUHISA NOBUO
IPC: B65D90/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a tank wherein durability can be kept well at a low cost. SOLUTION: An underground tank 1 is placed on base concrete 2. A tank body 3 of the underground tank 1 includes a bottom plate 4, a side wall 5 and a ceiling wall 6. The bottom plate 4 is fixed on the base concrete 2 via an anchor bolt. A first lining material 9 is coated on an upper face of the bottom plate 4. A lower end of the side wall 5 is welded and fixed on the bottom plate 4. A second lining material 10 is coated on an internal face of the side wall 5. A third lining material 11 is welded and fixed over the first lining material 9 and the second lining material 10. A fourth lining material 12 is coated on an external face of the side wall 5. Sulfate-resisting concrete 15 is placed along an entire periphery of the lower end on the external face of the side wall 5. The sulfate-resisting concrete 15 is reinforced by reinforcing bars.  The sulfate-resisting concrete 15 has resistance to water, resistance to erosion and resistance to corrosion.
Patent JP-2000042544-A (JP)
Title: Pretreatment for desalination by reverse osmosis membrane method
Inventor: KATSUBE MIKIO
IPC: C02F1/44
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment method of a reverse osmosis membrane method desalination by which a biofouling is prevented by injecting a chlorine- based sterilizing agent and the production of by-products of disinfection such as trihalomethanes can be suppressed. SOLUTION: In the pretreatment method in desalination device by a reverse osmosis membrane method, a chlorine-based sterilizing agent is intermittently injected to the water to be treated so that the period when the sterilizing agent is present and a period when the sterilizing agent is absent are alternately generated. In this method, the injection rate defined by the formula is adjusted to 0.01 to 0.95. The injection rate I is defined by I=(T/1,440)*N, wherein I is the injection rate, T is the injection time [min] of the chlorine-based sterilizing agent, and N is the number of injection times per a day.
Patent JP-H0770269-A (JP)
Title: Rosin-modified phenolic resin
Inventor: MAEDA TAIICHI
IPC: C09D11/10
Filed: 1993-09-01
Abstract: PURPOSE:To obtain a new resin for ink having well-balanced gloss and dryability and especially excellent ink stability unattainable by conventional rosin-modified phenolic resins even by using an AF solvent. CONSTITUTION:This improved rosin-modified phenoltic resin having an acid value of <=40 is produced by using a rosin-modified phenolic resin composed of (A) a rosin, (B) a resol-type phenolic resin or a phenolic resin converted to novolak and then to resol and (C) a polyhydric alcohol and carrying out Friedel-Crafts reaction of the remaining phenolic OH group with turpentine oil using an acid catalyst.
Patent JP-H0753476-A (JP)
Title: Production of 2,6-difluorobenzylamine
Inventor: NAKASE TETSUYUKI
IPC: C07C209/48
Filed: 1993-08-11
Abstract: PURPOSE:To provide an industrially effective process for the production of 2,6-difluorobenzylamine useful as a synthetic intermediate for various derivatives used in the field of agrochemicals and pharmaceuticals. CONSTITUTION:This process for the production of 2,6-difluorobenzylamine comprises the reduction of 2,6-difluorobenzonitrile with sodium borohydride and dimethyl sulfate in tetrahydrofuran.
Patent JP-S60208996-A (JP)
Title: 2-cyano-6-substituted oxypurine nucleoside and preparation thereof
Inventor: MIYASAKA SADA
IPC: C07H19/167
Filed: 1983-11-18
Abstract: NEW MATERIAL:A compound of formula I (R1 is alkyl or aralkyl; X, Y and Z are H or protecting group). EXAMPLE:2-Cyano-6-methoxy-9-(L-beta-D-2,3,5-tri-O-acetylribofuranosyl) purine. USE:A synthetic intermediate for homoguanosine useful as an antiviral agent or antitumor agent. PREPARATION:A compound of formula II (R2 is aryl, alkyl or aralkyl), e.g. 6- methoxy-phenylsulfonyl-9-(1-beta-2,3,5-tri-O-acetylribofuranosyl)purine, is reacted with a cyanide anion, e.g. sodium cyanide, preferably in an aprotic polar solvent, e.g. dimethylformamide (DMF).
Patent JP-H1121768-A (JP)
Title: Wrinkle-proofing spray for domestic purpose
Inventor: TOMIZAWA NOBUO
IPC: D06M101/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain wrinkle-proofing spray product that can be conveniently used at home with increased safety using chemicals other than formaldehyde and is useful for cotton product and the like by filling a hand-spray vessel with chemicals having the wrinkle-proofing effect on cellulosic materials. SOLUTION: A hand-spray vessel is filled with chemicals developing the wrinkle-proofing effect on cellulosic materials such as formaldehyde-free glyoxal resin/magnesium chloride. In a preferred embodiment, this product is sprayed to a cellulose material as 100% cotton shift or the like and the shift is ironed at home.
Patent JP-H0381388-A (JP)
Title: Fine photochromic particle
Inventor: YAMAMOTO KEIICHIRO
IPC: C09K9/02
Filed: 1989-08-23
Abstract: PURPOSE:To improve color development characteristics, solvent resistance and durability by encapsulating a polymer contg. a specified amt. of a photochromic compd. through a covalent bond in an inorg. hollow body. CONSTITUTION:A photochromic compd. (a) which is pref. a spiro compd., especially pref. a spirooxazine compd. and has a radical-polymerizable functional group {e.g. 1-(3-methyl-benzyl)-3,3-dimethyl-9'-methacryloxyspiro[indoline-2,3'-[3 H]-naphtho[2,1-b](1,4)oxazine]} and a copolymerizable monomer having pref. a radical-polymerizable functional group (b) (e.g. lauryl methacrylate) are copolymerized to obtain a polymer (B) contg. 1wt.% or more component (a) through a covalent bond. An inorg. hollow body (A) which is pref. porous and has the longest diameter of 0.1-150mum is kept in a vacuum and a soln. of the component B is injected thereinto. The resulting body is dried under ordinary pressure to obtain the title fine particle.
Patent JP-S59109343-A (JP)
Title: Material supplying method of forming machine
Inventor: YAMAMOTO HIDETO
IPC: B29D30/30
Filed: 1982-12-15
Abstract: PURPOSE:To provide a device capable of easily fitting a cutter into an existing material-supplying device, auotmatically cutting a let-out material lengths and splicing the lengths to each other and supplying the spliced material to a forming drum. CONSTITUTION:When the leading end of a material W is taken out from a guide device 150 and is placed on the forming drum 200, the material W is drawn out. When the drum 200 is rotated by one rotation and the material W is wound around it, the material W is cut in lengths by a cutting mechanism 110. The spliced part is manually released, and winding of the material W around the drum 200 is completed. Simultaneously, the material fed out by a driving rollr 141 of the cutting mechanism 110, the length of the material is measured by a counter roller 142, and the rotation of the roller 141 is stopped when a preset dimension is reached.
Patent JP-S6279090-A (JP)
Inventor: MIZUNO TAKASHI
IPC: D05B21/00
Filed: 1985-09-30
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。